From 7d5e35718611d1e285ca8004e07d27a477180045 Mon Sep 17 00:00:00 2001 From: Kostiantyn Stoliarskyi Date: Thu, 4 May 2023 14:18:49 +0300 Subject: [PATCH 1/6] work --- .vscode/settings.json | 1 + app/forms/__init__.py | 2 +- app/forms/user.py | 16 + app/models/__init__.py | 2 +- app/models/user.py | 11 +- app/static/js/main.js | 119096 ++++++++++++++- app/static/js/wallet.d.ts | 1 + app/templates/header.html | 5 + app/templates/user/profile.html | 39 + app/views/auth.py | 100 +- app/views/user.py | 28 + config.py | 3 + .../versions/067a10a531d7_user_wallet_id.py | 34 + .../377fc0b7e4bb_user_is_activated.py | 38 + .../versions/a1345b416f81_user_avatar_img.py | 32 + package.json | 4 +- poetry.lock | 1454 +- pyproject.toml | 1 + src/contributors.ts | 2 +- src/main.ts | 2 + src/user.ts | 109 - src/wallet.ts | 64 + yarn.lock | 872 +- 23 files changed, 121785 insertions(+), 131 deletions(-) create mode 100644 app/static/js/wallet.d.ts create mode 100644 app/templates/user/profile.html create mode 100644 migrations/versions/067a10a531d7_user_wallet_id.py create mode 100644 migrations/versions/377fc0b7e4bb_user_is_activated.py create mode 100644 migrations/versions/a1345b416f81_user_avatar_img.py delete mode 100644 src/user.ts create mode 100644 src/wallet.ts diff --git a/.vscode/settings.json b/.vscode/settings.json index 3f336ea..0d19073 100644 --- a/.vscode/settings.json +++ b/.vscode/settings.json @@ -16,6 +16,7 @@ "jsonify", "pydantic", "pytest", + "siwe", "sqlalchemy", "tailwindcss", "viewonly", diff --git a/app/forms/__init__.py b/app/forms/__init__.py index d3ca183..73f775f 100644 --- a/app/forms/__init__.py +++ b/app/forms/__init__.py @@ -1,6 +1,6 @@ # flake8: noqa F401 from .auth import LoginForm -from .user import UserForm, NewUserForm +from .user import UserForm, NewUserForm, EditUserForm from .book import ( CreateBookForm, ) diff --git a/app/forms/user.py b/app/forms/user.py index 454de6d..7efd073 100644 --- a/app/forms/user.py +++ b/app/forms/user.py @@ -1,12 +1,14 @@ from flask_wtf import FlaskForm from wtforms import ( StringField, + FileField, PasswordField, SubmitField, ValidationError, BooleanField, ) from wtforms.validators import DataRequired, Length, EqualTo +from flask_login import current_user from app import models as m @@ -52,3 +54,17 @@ class NewUserForm(FlaskForm): def validate_username(self, field): if m.User.query.filter_by(username=field.data).first() is not None: raise ValidationError("This username is taken.") + + +class EditUserForm(FlaskForm): + name = StringField("Name", [DataRequired()]) + avatar_img = FileField("Avatar file (max 200x200px)") + submit = SubmitField("Save") + + def validate_username(self, field): + if ( + m.User.query.filter_by(username=field.data) + .filter(m.User.id != current_user.id) + .first() + ): + raise ValidationError("This username is taken.") diff --git a/app/models/__init__.py b/app/models/__init__.py index ba920b6..10f72f8 100644 --- a/app/models/__init__.py +++ b/app/models/__init__.py @@ -1,5 +1,5 @@ # flake8: noqa F401 -from .user import User, AnonymousUser, gen_password_reset_id +from .user import User, AnonymousUser, gen_uniq_id from .book import Book from .books_stars import BookStar from .book_contributor import BookContributor diff --git a/app/models/user.py b/app/models/user.py index 26ec9b2..d21c255 100644 --- a/app/models/user.py +++ b/app/models/user.py @@ -11,16 +11,19 @@ from app.logger import log from app import schema as s -def gen_password_reset_id() -> str: +def gen_uniq_id() -> str: return str(uuid4()) class User(BaseModel, UserMixin): __tablename__ = "users" - username = db.Column(db.String(60), unique=True, nullable=False) - password_hash = db.Column(db.String(255), default="") - + username = db.Column(db.String(64), unique=True, default=gen_uniq_id) + password_hash = db.Column(db.String(256), default="") + is_activated = db.Column(db.Boolean, default=False) + # TODO: fix string length for wallet_id + wallet_id = db.Column(db.String(256), nullable=True) + avatar_img = db.Column(db.Text, nullable=True) # Relationships stars = db.relationship("Book", secondary="books_stars", back_populates="stars") books = db.relationship("Book") diff --git a/app/static/js/main.js b/app/static/js/main.js index 155af25..eed76df 100644 --- a/app/static/js/main.js +++ b/app/static/js/main.js @@ -1,13 +1,26193 @@ /******/ (() => { // webpackBootstrap -/******/ "use strict"; /******/ var __webpack_modules__ = ({ +/***/ "./node_modules/@ethersproject/abi/lib.esm/_version.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/_version.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "abi/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/abi-coder.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/abi-coder.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AbiCoder": () => (/* binding */ AbiCoder), +/* harmony export */ "defaultAbiCoder": () => (/* binding */ defaultAbiCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/abi/lib.esm/_version.js"); +/* harmony import */ var _coders_abstract_coder__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./coders/abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); +/* harmony import */ var _coders_address__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./coders/address */ "./node_modules/@ethersproject/abi/lib.esm/coders/address.js"); +/* harmony import */ var _coders_array__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./coders/array */ "./node_modules/@ethersproject/abi/lib.esm/coders/array.js"); +/* harmony import */ var _coders_boolean__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./coders/boolean */ "./node_modules/@ethersproject/abi/lib.esm/coders/boolean.js"); +/* harmony import */ var _coders_bytes__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./coders/bytes */ "./node_modules/@ethersproject/abi/lib.esm/coders/bytes.js"); +/* harmony import */ var _coders_fixed_bytes__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./coders/fixed-bytes */ "./node_modules/@ethersproject/abi/lib.esm/coders/fixed-bytes.js"); +/* harmony import */ var _coders_null__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./coders/null */ "./node_modules/@ethersproject/abi/lib.esm/coders/null.js"); +/* harmony import */ var _coders_number__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./coders/number */ "./node_modules/@ethersproject/abi/lib.esm/coders/number.js"); +/* harmony import */ var _coders_string__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./coders/string */ "./node_modules/@ethersproject/abi/lib.esm/coders/string.js"); +/* harmony import */ var _coders_tuple__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./coders/tuple */ "./node_modules/@ethersproject/abi/lib.esm/coders/tuple.js"); +/* harmony import */ var _fragments__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./fragments */ "./node_modules/@ethersproject/abi/lib.esm/fragments.js"); + +// See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + + + + + + + + + + + +const paramTypeBytes = new RegExp(/^bytes([0-9]*)$/); +const paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/); +class AbiCoder { + constructor(coerceFunc) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "coerceFunc", coerceFunc || null); + } + _getCoder(param) { + switch (param.baseType) { + case "address": + return new _coders_address__WEBPACK_IMPORTED_MODULE_3__.AddressCoder(param.name); + case "bool": + return new _coders_boolean__WEBPACK_IMPORTED_MODULE_4__.BooleanCoder(param.name); + case "string": + return new _coders_string__WEBPACK_IMPORTED_MODULE_5__.StringCoder(param.name); + case "bytes": + return new _coders_bytes__WEBPACK_IMPORTED_MODULE_6__.BytesCoder(param.name); + case "array": + return new _coders_array__WEBPACK_IMPORTED_MODULE_7__.ArrayCoder(this._getCoder(param.arrayChildren), param.arrayLength, param.name); + case "tuple": + return new _coders_tuple__WEBPACK_IMPORTED_MODULE_8__.TupleCoder((param.components || []).map((component) => { + return this._getCoder(component); + }), param.name); + case "": + return new _coders_null__WEBPACK_IMPORTED_MODULE_9__.NullCoder(param.name); + } + // u?int[0-9]* + let match = param.type.match(paramTypeNumber); + if (match) { + let size = parseInt(match[2] || "256"); + if (size === 0 || size > 256 || (size % 8) !== 0) { + logger.throwArgumentError("invalid " + match[1] + " bit length", "param", param); + } + return new _coders_number__WEBPACK_IMPORTED_MODULE_10__.NumberCoder(size / 8, (match[1] === "int"), param.name); + } + // bytes[0-9]+ + match = param.type.match(paramTypeBytes); + if (match) { + let size = parseInt(match[1]); + if (size === 0 || size > 32) { + logger.throwArgumentError("invalid bytes length", "param", param); + } + return new _coders_fixed_bytes__WEBPACK_IMPORTED_MODULE_11__.FixedBytesCoder(size, param.name); + } + return logger.throwArgumentError("invalid type", "type", param.type); + } + _getWordSize() { return 32; } + _getReader(data, allowLoose) { + return new _coders_abstract_coder__WEBPACK_IMPORTED_MODULE_12__.Reader(data, this._getWordSize(), this.coerceFunc, allowLoose); + } + _getWriter() { + return new _coders_abstract_coder__WEBPACK_IMPORTED_MODULE_12__.Writer(this._getWordSize()); + } + getDefaultValue(types) { + const coders = types.map((type) => this._getCoder(_fragments__WEBPACK_IMPORTED_MODULE_13__.ParamType.from(type))); + const coder = new _coders_tuple__WEBPACK_IMPORTED_MODULE_8__.TupleCoder(coders, "_"); + return coder.defaultValue(); + } + encode(types, values) { + if (types.length !== values.length) { + logger.throwError("types/values length mismatch", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + count: { types: types.length, values: values.length }, + value: { types: types, values: values } + }); + } + const coders = types.map((type) => this._getCoder(_fragments__WEBPACK_IMPORTED_MODULE_13__.ParamType.from(type))); + const coder = (new _coders_tuple__WEBPACK_IMPORTED_MODULE_8__.TupleCoder(coders, "_")); + const writer = this._getWriter(); + coder.encode(writer, values); + return writer.data; + } + decode(types, data, loose) { + const coders = types.map((type) => this._getCoder(_fragments__WEBPACK_IMPORTED_MODULE_13__.ParamType.from(type))); + const coder = new _coders_tuple__WEBPACK_IMPORTED_MODULE_8__.TupleCoder(coders, "_"); + return coder.decode(this._getReader((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_14__.arrayify)(data), loose)); + } +} +const defaultAbiCoder = new AbiCoder(); +//# sourceMappingURL=abi-coder.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js": +/*!**************************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js ***! + \**************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Coder": () => (/* binding */ Coder), +/* harmony export */ "Reader": () => (/* binding */ Reader), +/* harmony export */ "Writer": () => (/* binding */ Writer), +/* harmony export */ "checkResultErrors": () => (/* binding */ checkResultErrors) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../_version */ "./node_modules/@ethersproject/abi/lib.esm/_version.js"); + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function checkResultErrors(result) { + // Find the first error (if any) + const errors = []; + const checkErrors = function (path, object) { + if (!Array.isArray(object)) { + return; + } + for (let key in object) { + const childPath = path.slice(); + childPath.push(key); + try { + checkErrors(childPath, object[key]); + } + catch (error) { + errors.push({ path: childPath, error: error }); + } + } + }; + checkErrors([], result); + return errors; +} +class Coder { + constructor(name, type, localName, dynamic) { + // @TODO: defineReadOnly these + this.name = name; + this.type = type; + this.localName = localName; + this.dynamic = dynamic; + } + _throwError(message, value) { + logger.throwArgumentError(message, this.localName, value); + } +} +class Writer { + constructor(wordSize) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "wordSize", wordSize || 32); + this._data = []; + this._dataLength = 0; + this._padding = new Uint8Array(wordSize); + } + get data() { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)(this._data); + } + get length() { return this._dataLength; } + _writeData(data) { + this._data.push(data); + this._dataLength += data.length; + return data.length; + } + appendWriter(writer) { + return this._writeData((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)(writer._data)); + } + // Arrayish items; padded on the right to wordSize + writeBytes(value) { + let bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value); + const paddingOffset = bytes.length % this.wordSize; + if (paddingOffset) { + bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([bytes, this._padding.slice(paddingOffset)]); + } + return this._writeData(bytes); + } + _getValue(value) { + let bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value)); + if (bytes.length > this.wordSize) { + logger.throwError("value out-of-bounds", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, { + length: this.wordSize, + offset: bytes.length + }); + } + if (bytes.length % this.wordSize) { + bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([this._padding.slice(bytes.length % this.wordSize), bytes]); + } + return bytes; + } + // BigNumberish items; padded on the left to wordSize + writeValue(value) { + return this._writeData(this._getValue(value)); + } + writeUpdatableValue() { + const offset = this._data.length; + this._data.push(this._padding); + this._dataLength += this.wordSize; + return (value) => { + this._data[offset] = this._getValue(value); + }; + } +} +class Reader { + constructor(data, wordSize, coerceFunc, allowLoose) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "_data", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(data)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "wordSize", wordSize || 32); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "_coerceFunc", coerceFunc); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "allowLoose", allowLoose); + this._offset = 0; + } + get data() { return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(this._data); } + get consumed() { return this._offset; } + // The default Coerce function + static coerce(name, value) { + let match = name.match("^u?int([0-9]+)$"); + if (match && parseInt(match[1]) <= 48) { + value = value.toNumber(); + } + return value; + } + coerce(name, value) { + if (this._coerceFunc) { + return this._coerceFunc(name, value); + } + return Reader.coerce(name, value); + } + _peekBytes(offset, length, loose) { + let alignedLength = Math.ceil(length / this.wordSize) * this.wordSize; + if (this._offset + alignedLength > this._data.length) { + if (this.allowLoose && loose && this._offset + length <= this._data.length) { + alignedLength = length; + } + else { + logger.throwError("data out-of-bounds", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, { + length: this._data.length, + offset: this._offset + alignedLength + }); + } + } + return this._data.slice(this._offset, this._offset + alignedLength); + } + subReader(offset) { + return new Reader(this._data.slice(this._offset + offset), this.wordSize, this._coerceFunc, this.allowLoose); + } + readBytes(length, loose) { + let bytes = this._peekBytes(0, length, !!loose); + this._offset += bytes.length; + // @TODO: Make sure the length..end bytes are all 0? + return bytes.slice(0, length); + } + readValue() { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(this.readBytes(this.wordSize)); + } +} +//# sourceMappingURL=abstract-coder.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/address.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/address.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AddressCoder": () => (/* binding */ AddressCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + + + +class AddressCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(localName) { + super("address", "address", localName, false); + } + defaultValue() { + return "0x0000000000000000000000000000000000000000"; + } + encode(writer, value) { + try { + value = (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_1__.getAddress)(value); + } + catch (error) { + this._throwError(error.message, value); + } + return writer.writeValue(value); + } + decode(reader) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_1__.getAddress)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexZeroPad)(reader.readValue().toHexString(), 20)); + } +} +//# sourceMappingURL=address.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/anonymous.js": +/*!*********************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/anonymous.js ***! + \*********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AnonymousCoder": () => (/* binding */ AnonymousCoder) +/* harmony export */ }); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + +// Clones the functionality of an existing Coder, but without a localName +class AnonymousCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(coder) { + super(coder.name, coder.type, undefined, coder.dynamic); + this.coder = coder; + } + defaultValue() { + return this.coder.defaultValue(); + } + encode(writer, value) { + return this.coder.encode(writer, value); + } + decode(reader) { + return this.coder.decode(reader); + } +} +//# sourceMappingURL=anonymous.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/array.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/array.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "ArrayCoder": () => (/* binding */ ArrayCoder), +/* harmony export */ "pack": () => (/* binding */ pack), +/* harmony export */ "unpack": () => (/* binding */ unpack) +/* harmony export */ }); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../_version */ "./node_modules/@ethersproject/abi/lib.esm/_version.js"); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); +/* harmony import */ var _anonymous__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./anonymous */ "./node_modules/@ethersproject/abi/lib.esm/coders/anonymous.js"); + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + + +function pack(writer, coders, values) { + let arrayValues = null; + if (Array.isArray(values)) { + arrayValues = values; + } + else if (values && typeof (values) === "object") { + let unique = {}; + arrayValues = coders.map((coder) => { + const name = coder.localName; + if (!name) { + logger.throwError("cannot encode object for signature with missing names", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "values", + coder: coder, + value: values + }); + } + if (unique[name]) { + logger.throwError("cannot encode object for signature with duplicate names", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "values", + coder: coder, + value: values + }); + } + unique[name] = true; + return values[name]; + }); + } + else { + logger.throwArgumentError("invalid tuple value", "tuple", values); + } + if (coders.length !== arrayValues.length) { + logger.throwArgumentError("types/value length mismatch", "tuple", values); + } + let staticWriter = new _abstract_coder__WEBPACK_IMPORTED_MODULE_2__.Writer(writer.wordSize); + let dynamicWriter = new _abstract_coder__WEBPACK_IMPORTED_MODULE_2__.Writer(writer.wordSize); + let updateFuncs = []; + coders.forEach((coder, index) => { + let value = arrayValues[index]; + if (coder.dynamic) { + // Get current dynamic offset (for the future pointer) + let dynamicOffset = dynamicWriter.length; + // Encode the dynamic value into the dynamicWriter + coder.encode(dynamicWriter, value); + // Prepare to populate the correct offset once we are done + let updateFunc = staticWriter.writeUpdatableValue(); + updateFuncs.push((baseOffset) => { + updateFunc(baseOffset + dynamicOffset); + }); + } + else { + coder.encode(staticWriter, value); + } + }); + // Backfill all the dynamic offsets, now that we know the static length + updateFuncs.forEach((func) => { func(staticWriter.length); }); + let length = writer.appendWriter(staticWriter); + length += writer.appendWriter(dynamicWriter); + return length; +} +function unpack(reader, coders) { + let values = []; + // A reader anchored to this base + let baseReader = reader.subReader(0); + coders.forEach((coder) => { + let value = null; + if (coder.dynamic) { + let offset = reader.readValue(); + let offsetReader = baseReader.subReader(offset.toNumber()); + try { + value = coder.decode(offsetReader); + } + catch (error) { + // Cannot recover from this + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN) { + throw error; + } + value = error; + value.baseType = coder.name; + value.name = coder.localName; + value.type = coder.type; + } + } + else { + try { + value = coder.decode(reader); + } + catch (error) { + // Cannot recover from this + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN) { + throw error; + } + value = error; + value.baseType = coder.name; + value.name = coder.localName; + value.type = coder.type; + } + } + if (value != undefined) { + values.push(value); + } + }); + // We only output named properties for uniquely named coders + const uniqueNames = coders.reduce((accum, coder) => { + const name = coder.localName; + if (name) { + if (!accum[name]) { + accum[name] = 0; + } + accum[name]++; + } + return accum; + }, {}); + // Add any named parameters (i.e. tuples) + coders.forEach((coder, index) => { + let name = coder.localName; + if (!name || uniqueNames[name] !== 1) { + return; + } + if (name === "length") { + name = "_length"; + } + if (values[name] != null) { + return; + } + const value = values[index]; + if (value instanceof Error) { + Object.defineProperty(values, name, { + enumerable: true, + get: () => { throw value; } + }); + } + else { + values[name] = value; + } + }); + for (let i = 0; i < values.length; i++) { + const value = values[i]; + if (value instanceof Error) { + Object.defineProperty(values, i, { + enumerable: true, + get: () => { throw value; } + }); + } + } + return Object.freeze(values); +} +class ArrayCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_2__.Coder { + constructor(coder, length, localName) { + const type = (coder.type + "[" + (length >= 0 ? length : "") + "]"); + const dynamic = (length === -1 || coder.dynamic); + super("array", type, localName, dynamic); + this.coder = coder; + this.length = length; + } + defaultValue() { + // Verifies the child coder is valid (even if the array is dynamic or 0-length) + const defaultChild = this.coder.defaultValue(); + const result = []; + for (let i = 0; i < this.length; i++) { + result.push(defaultChild); + } + return result; + } + encode(writer, value) { + if (!Array.isArray(value)) { + this._throwError("expected array value", value); + } + let count = this.length; + if (count === -1) { + count = value.length; + writer.writeValue(value.length); + } + logger.checkArgumentCount(value.length, count, "coder array" + (this.localName ? (" " + this.localName) : "")); + let coders = []; + for (let i = 0; i < value.length; i++) { + coders.push(this.coder); + } + return pack(writer, coders, value); + } + decode(reader) { + let count = this.length; + if (count === -1) { + count = reader.readValue().toNumber(); + // Check that there is *roughly* enough data to ensure + // stray random data is not being read as a length. Each + // slot requires at least 32 bytes for their value (or 32 + // bytes as a link to the data). This could use a much + // tighter bound, but we are erroring on the side of safety. + if (count * 32 > reader._data.length) { + logger.throwError("insufficient data length", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, { + length: reader._data.length, + count: count + }); + } + } + let coders = []; + for (let i = 0; i < count; i++) { + coders.push(new _anonymous__WEBPACK_IMPORTED_MODULE_3__.AnonymousCoder(this.coder)); + } + return reader.coerce(this.name, unpack(reader, coders)); + } +} +//# sourceMappingURL=array.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/boolean.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/boolean.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BooleanCoder": () => (/* binding */ BooleanCoder) +/* harmony export */ }); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + +class BooleanCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(localName) { + super("bool", "bool", localName, false); + } + defaultValue() { + return false; + } + encode(writer, value) { + return writer.writeValue(value ? 1 : 0); + } + decode(reader) { + return reader.coerce(this.type, !reader.readValue().isZero()); + } +} +//# sourceMappingURL=boolean.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/bytes.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/bytes.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BytesCoder": () => (/* binding */ BytesCoder), +/* harmony export */ "DynamicBytesCoder": () => (/* binding */ DynamicBytesCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + + +class DynamicBytesCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(type, localName) { + super(type, type, localName, true); + } + defaultValue() { + return "0x"; + } + encode(writer, value) { + value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(value); + let length = writer.writeValue(value.length); + length += writer.writeBytes(value); + return length; + } + decode(reader) { + return reader.readBytes(reader.readValue().toNumber(), true); + } +} +class BytesCoder extends DynamicBytesCoder { + constructor(localName) { + super("bytes", localName); + } + decode(reader) { + return reader.coerce(this.name, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.hexlify)(super.decode(reader))); + } +} +//# sourceMappingURL=bytes.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/fixed-bytes.js": +/*!***********************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/fixed-bytes.js ***! + \***********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "FixedBytesCoder": () => (/* binding */ FixedBytesCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + + +// @TODO: Merge this with bytes +class FixedBytesCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(size, localName) { + let name = "bytes" + String(size); + super(name, name, localName, false); + this.size = size; + } + defaultValue() { + return ("0x0000000000000000000000000000000000000000000000000000000000000000").substring(0, 2 + this.size * 2); + } + encode(writer, value) { + let data = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(value); + if (data.length !== this.size) { + this._throwError("incorrect data length", value); + } + return writer.writeBytes(data); + } + decode(reader) { + return reader.coerce(this.name, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.hexlify)(reader.readBytes(this.size))); + } +} +//# sourceMappingURL=fixed-bytes.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/null.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/null.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "NullCoder": () => (/* binding */ NullCoder) +/* harmony export */ }); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + +class NullCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(localName) { + super("null", "", localName, false); + } + defaultValue() { + return null; + } + encode(writer, value) { + if (value != null) { + this._throwError("not null", value); + } + return writer.writeBytes([]); + } + decode(reader) { + reader.readBytes(0); + return reader.coerce(this.name, null); + } +} +//# sourceMappingURL=null.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/number.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/number.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "NumberCoder": () => (/* binding */ NumberCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/constants */ "./node_modules/@ethersproject/constants/lib.esm/bignumbers.js"); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); + + + + +class NumberCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(size, signed, localName) { + const name = ((signed ? "int" : "uint") + (size * 8)); + super(name, name, localName, false); + this.size = size; + this.signed = signed; + } + defaultValue() { + return 0; + } + encode(writer, value) { + let v = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_1__.BigNumber.from(value); + // Check bounds are safe for encoding + let maxUintValue = _ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__.MaxUint256.mask(writer.wordSize * 8); + if (this.signed) { + let bounds = maxUintValue.mask(this.size * 8 - 1); + if (v.gt(bounds) || v.lt(bounds.add(_ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__.One).mul(_ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__.NegativeOne))) { + this._throwError("value out-of-bounds", value); + } + } + else if (v.lt(_ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__.Zero) || v.gt(maxUintValue.mask(this.size * 8))) { + this._throwError("value out-of-bounds", value); + } + v = v.toTwos(this.size * 8).mask(this.size * 8); + if (this.signed) { + v = v.fromTwos(this.size * 8).toTwos(8 * writer.wordSize); + } + return writer.writeValue(v); + } + decode(reader) { + let value = reader.readValue().mask(this.size * 8); + if (this.signed) { + value = value.fromTwos(this.size * 8); + } + return reader.coerce(this.name, value); + } +} +//# sourceMappingURL=number.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/string.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/string.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "StringCoder": () => (/* binding */ StringCoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _bytes__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./bytes */ "./node_modules/@ethersproject/abi/lib.esm/coders/bytes.js"); + + + +class StringCoder extends _bytes__WEBPACK_IMPORTED_MODULE_0__.DynamicBytesCoder { + constructor(localName) { + super("string", localName); + } + defaultValue() { + return ""; + } + encode(writer, value) { + return super.encode(writer, (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__.toUtf8Bytes)(value)); + } + decode(reader) { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__.toUtf8String)(super.decode(reader)); + } +} +//# sourceMappingURL=string.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/coders/tuple.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/coders/tuple.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "TupleCoder": () => (/* binding */ TupleCoder) +/* harmony export */ }); +/* harmony import */ var _abstract_coder__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); +/* harmony import */ var _array__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./array */ "./node_modules/@ethersproject/abi/lib.esm/coders/array.js"); + + + +class TupleCoder extends _abstract_coder__WEBPACK_IMPORTED_MODULE_0__.Coder { + constructor(coders, localName) { + let dynamic = false; + const types = []; + coders.forEach((coder) => { + if (coder.dynamic) { + dynamic = true; + } + types.push(coder.type); + }); + const type = ("tuple(" + types.join(",") + ")"); + super("tuple", type, localName, dynamic); + this.coders = coders; + } + defaultValue() { + const values = []; + this.coders.forEach((coder) => { + values.push(coder.defaultValue()); + }); + // We only output named properties for uniquely named coders + const uniqueNames = this.coders.reduce((accum, coder) => { + const name = coder.localName; + if (name) { + if (!accum[name]) { + accum[name] = 0; + } + accum[name]++; + } + return accum; + }, {}); + // Add named values + this.coders.forEach((coder, index) => { + let name = coder.localName; + if (!name || uniqueNames[name] !== 1) { + return; + } + if (name === "length") { + name = "_length"; + } + if (values[name] != null) { + return; + } + values[name] = values[index]; + }); + return Object.freeze(values); + } + encode(writer, value) { + return (0,_array__WEBPACK_IMPORTED_MODULE_1__.pack)(writer, this.coders, value); + } + decode(reader) { + return reader.coerce(this.name, (0,_array__WEBPACK_IMPORTED_MODULE_1__.unpack)(reader, this.coders)); + } +} +//# sourceMappingURL=tuple.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/fragments.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/fragments.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "ConstructorFragment": () => (/* binding */ ConstructorFragment), +/* harmony export */ "ErrorFragment": () => (/* binding */ ErrorFragment), +/* harmony export */ "EventFragment": () => (/* binding */ EventFragment), +/* harmony export */ "FormatTypes": () => (/* binding */ FormatTypes), +/* harmony export */ "Fragment": () => (/* binding */ Fragment), +/* harmony export */ "FunctionFragment": () => (/* binding */ FunctionFragment), +/* harmony export */ "ParamType": () => (/* binding */ ParamType) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/abi/lib.esm/_version.js"); + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +; +const _constructorGuard = {}; +let ModifiersBytes = { calldata: true, memory: true, storage: true }; +let ModifiersNest = { calldata: true, memory: true }; +function checkModifier(type, name) { + if (type === "bytes" || type === "string") { + if (ModifiersBytes[name]) { + return true; + } + } + else if (type === "address") { + if (name === "payable") { + return true; + } + } + else if (type.indexOf("[") >= 0 || type === "tuple") { + if (ModifiersNest[name]) { + return true; + } + } + if (ModifiersBytes[name] || name === "payable") { + logger.throwArgumentError("invalid modifier", "name", name); + } + return false; +} +// @TODO: Make sure that children of an indexed tuple are marked with a null indexed +function parseParamType(param, allowIndexed) { + let originalParam = param; + function throwError(i) { + logger.throwArgumentError(`unexpected character at position ${i}`, "param", param); + } + param = param.replace(/\s/g, " "); + function newNode(parent) { + let node = { type: "", name: "", parent: parent, state: { allowType: true } }; + if (allowIndexed) { + node.indexed = false; + } + return node; + } + let parent = { type: "", name: "", state: { allowType: true } }; + let node = parent; + for (let i = 0; i < param.length; i++) { + let c = param[i]; + switch (c) { + case "(": + if (node.state.allowType && node.type === "") { + node.type = "tuple"; + } + else if (!node.state.allowParams) { + throwError(i); + } + node.state.allowType = false; + node.type = verifyType(node.type); + node.components = [newNode(node)]; + node = node.components[0]; + break; + case ")": + delete node.state; + if (node.name === "indexed") { + if (!allowIndexed) { + throwError(i); + } + node.indexed = true; + node.name = ""; + } + if (checkModifier(node.type, node.name)) { + node.name = ""; + } + node.type = verifyType(node.type); + let child = node; + node = node.parent; + if (!node) { + throwError(i); + } + delete child.parent; + node.state.allowParams = false; + node.state.allowName = true; + node.state.allowArray = true; + break; + case ",": + delete node.state; + if (node.name === "indexed") { + if (!allowIndexed) { + throwError(i); + } + node.indexed = true; + node.name = ""; + } + if (checkModifier(node.type, node.name)) { + node.name = ""; + } + node.type = verifyType(node.type); + let sibling = newNode(node.parent); + //{ type: "", name: "", parent: node.parent, state: { allowType: true } }; + node.parent.components.push(sibling); + delete node.parent; + node = sibling; + break; + // Hit a space... + case " ": + // If reading type, the type is done and may read a param or name + if (node.state.allowType) { + if (node.type !== "") { + node.type = verifyType(node.type); + delete node.state.allowType; + node.state.allowName = true; + node.state.allowParams = true; + } + } + // If reading name, the name is done + if (node.state.allowName) { + if (node.name !== "") { + if (node.name === "indexed") { + if (!allowIndexed) { + throwError(i); + } + if (node.indexed) { + throwError(i); + } + node.indexed = true; + node.name = ""; + } + else if (checkModifier(node.type, node.name)) { + node.name = ""; + } + else { + node.state.allowName = false; + } + } + } + break; + case "[": + if (!node.state.allowArray) { + throwError(i); + } + node.type += c; + node.state.allowArray = false; + node.state.allowName = false; + node.state.readArray = true; + break; + case "]": + if (!node.state.readArray) { + throwError(i); + } + node.type += c; + node.state.readArray = false; + node.state.allowArray = true; + node.state.allowName = true; + break; + default: + if (node.state.allowType) { + node.type += c; + node.state.allowParams = true; + node.state.allowArray = true; + } + else if (node.state.allowName) { + node.name += c; + delete node.state.allowArray; + } + else if (node.state.readArray) { + node.type += c; + } + else { + throwError(i); + } + } + } + if (node.parent) { + logger.throwArgumentError("unexpected eof", "param", param); + } + delete parent.state; + if (node.name === "indexed") { + if (!allowIndexed) { + throwError(originalParam.length - 7); + } + if (node.indexed) { + throwError(originalParam.length - 7); + } + node.indexed = true; + node.name = ""; + } + else if (checkModifier(node.type, node.name)) { + node.name = ""; + } + parent.type = verifyType(parent.type); + return parent; +} +function populate(object, params) { + for (let key in params) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(object, key, params[key]); + } +} +const FormatTypes = Object.freeze({ + // Bare formatting, as is needed for computing a sighash of an event or function + sighash: "sighash", + // Human-Readable with Minimal spacing and without names (compact human-readable) + minimal: "minimal", + // Human-Readable with nice spacing, including all names + full: "full", + // JSON-format a la Solidity + json: "json" +}); +const paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/); +class ParamType { + constructor(constructorGuard, params) { + if (constructorGuard !== _constructorGuard) { + logger.throwError("use fromString", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new ParamType()" + }); + } + populate(this, params); + let match = this.type.match(paramTypeArray); + if (match) { + populate(this, { + arrayLength: parseInt(match[2] || "-1"), + arrayChildren: ParamType.fromObject({ + type: match[1], + components: this.components + }), + baseType: "array" + }); + } + else { + populate(this, { + arrayLength: null, + arrayChildren: null, + baseType: ((this.components != null) ? "tuple" : this.type) + }); + } + this._isParamType = true; + Object.freeze(this); + } + // Format the parameter fragment + // - sighash: "(uint256,address)" + // - minimal: "tuple(uint256,address) indexed" + // - full: "tuple(uint256 foo, address bar) indexed baz" + format(format) { + if (!format) { + format = FormatTypes.sighash; + } + if (!FormatTypes[format]) { + logger.throwArgumentError("invalid format type", "format", format); + } + if (format === FormatTypes.json) { + let result = { + type: ((this.baseType === "tuple") ? "tuple" : this.type), + name: (this.name || undefined) + }; + if (typeof (this.indexed) === "boolean") { + result.indexed = this.indexed; + } + if (this.components) { + result.components = this.components.map((comp) => JSON.parse(comp.format(format))); + } + return JSON.stringify(result); + } + let result = ""; + // Array + if (this.baseType === "array") { + result += this.arrayChildren.format(format); + result += "[" + (this.arrayLength < 0 ? "" : String(this.arrayLength)) + "]"; + } + else { + if (this.baseType === "tuple") { + if (format !== FormatTypes.sighash) { + result += this.type; + } + result += "(" + this.components.map((comp) => comp.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ")"; + } + else { + result += this.type; + } + } + if (format !== FormatTypes.sighash) { + if (this.indexed === true) { + result += " indexed"; + } + if (format === FormatTypes.full && this.name) { + result += " " + this.name; + } + } + return result; + } + static from(value, allowIndexed) { + if (typeof (value) === "string") { + return ParamType.fromString(value, allowIndexed); + } + return ParamType.fromObject(value); + } + static fromObject(value) { + if (ParamType.isParamType(value)) { + return value; + } + return new ParamType(_constructorGuard, { + name: (value.name || null), + type: verifyType(value.type), + indexed: ((value.indexed == null) ? null : !!value.indexed), + components: (value.components ? value.components.map(ParamType.fromObject) : null) + }); + } + static fromString(value, allowIndexed) { + function ParamTypify(node) { + return ParamType.fromObject({ + name: node.name, + type: node.type, + indexed: node.indexed, + components: node.components + }); + } + return ParamTypify(parseParamType(value, !!allowIndexed)); + } + static isParamType(value) { + return !!(value != null && value._isParamType); + } +} +; +function parseParams(value, allowIndex) { + return splitNesting(value).map((param) => ParamType.fromString(param, allowIndex)); +} +class Fragment { + constructor(constructorGuard, params) { + if (constructorGuard !== _constructorGuard) { + logger.throwError("use a static from method", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new Fragment()" + }); + } + populate(this, params); + this._isFragment = true; + Object.freeze(this); + } + static from(value) { + if (Fragment.isFragment(value)) { + return value; + } + if (typeof (value) === "string") { + return Fragment.fromString(value); + } + return Fragment.fromObject(value); + } + static fromObject(value) { + if (Fragment.isFragment(value)) { + return value; + } + switch (value.type) { + case "function": + return FunctionFragment.fromObject(value); + case "event": + return EventFragment.fromObject(value); + case "constructor": + return ConstructorFragment.fromObject(value); + case "error": + return ErrorFragment.fromObject(value); + case "fallback": + case "receive": + // @TODO: Something? Maybe return a FunctionFragment? A custom DefaultFunctionFragment? + return null; + } + return logger.throwArgumentError("invalid fragment object", "value", value); + } + static fromString(value) { + // Make sure the "returns" is surrounded by a space and all whitespace is exactly one space + value = value.replace(/\s/g, " "); + value = value.replace(/\(/g, " (").replace(/\)/g, ") ").replace(/\s+/g, " "); + value = value.trim(); + if (value.split(" ")[0] === "event") { + return EventFragment.fromString(value.substring(5).trim()); + } + else if (value.split(" ")[0] === "function") { + return FunctionFragment.fromString(value.substring(8).trim()); + } + else if (value.split("(")[0].trim() === "constructor") { + return ConstructorFragment.fromString(value.trim()); + } + else if (value.split(" ")[0] === "error") { + return ErrorFragment.fromString(value.substring(5).trim()); + } + return logger.throwArgumentError("unsupported fragment", "value", value); + } + static isFragment(value) { + return !!(value && value._isFragment); + } +} +class EventFragment extends Fragment { + format(format) { + if (!format) { + format = FormatTypes.sighash; + } + if (!FormatTypes[format]) { + logger.throwArgumentError("invalid format type", "format", format); + } + if (format === FormatTypes.json) { + return JSON.stringify({ + type: "event", + anonymous: this.anonymous, + name: this.name, + inputs: this.inputs.map((input) => JSON.parse(input.format(format))) + }); + } + let result = ""; + if (format !== FormatTypes.sighash) { + result += "event "; + } + result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; + if (format !== FormatTypes.sighash) { + if (this.anonymous) { + result += "anonymous "; + } + } + return result.trim(); + } + static from(value) { + if (typeof (value) === "string") { + return EventFragment.fromString(value); + } + return EventFragment.fromObject(value); + } + static fromObject(value) { + if (EventFragment.isEventFragment(value)) { + return value; + } + if (value.type !== "event") { + logger.throwArgumentError("invalid event object", "value", value); + } + const params = { + name: verifyIdentifier(value.name), + anonymous: value.anonymous, + inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), + type: "event" + }; + return new EventFragment(_constructorGuard, params); + } + static fromString(value) { + let match = value.match(regexParen); + if (!match) { + logger.throwArgumentError("invalid event string", "value", value); + } + let anonymous = false; + match[3].split(" ").forEach((modifier) => { + switch (modifier.trim()) { + case "anonymous": + anonymous = true; + break; + case "": + break; + default: + logger.warn("unknown modifier: " + modifier); + } + }); + return EventFragment.fromObject({ + name: match[1].trim(), + anonymous: anonymous, + inputs: parseParams(match[2], true), + type: "event" + }); + } + static isEventFragment(value) { + return (value && value._isFragment && value.type === "event"); + } +} +function parseGas(value, params) { + params.gas = null; + let comps = value.split("@"); + if (comps.length !== 1) { + if (comps.length > 2) { + logger.throwArgumentError("invalid human-readable ABI signature", "value", value); + } + if (!comps[1].match(/^[0-9]+$/)) { + logger.throwArgumentError("invalid human-readable ABI signature gas", "value", value); + } + params.gas = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_3__.BigNumber.from(comps[1]); + return comps[0]; + } + return value; +} +function parseModifiers(value, params) { + params.constant = false; + params.payable = false; + params.stateMutability = "nonpayable"; + value.split(" ").forEach((modifier) => { + switch (modifier.trim()) { + case "constant": + params.constant = true; + break; + case "payable": + params.payable = true; + params.stateMutability = "payable"; + break; + case "nonpayable": + params.payable = false; + params.stateMutability = "nonpayable"; + break; + case "pure": + params.constant = true; + params.stateMutability = "pure"; + break; + case "view": + params.constant = true; + params.stateMutability = "view"; + break; + case "external": + case "public": + case "": + break; + default: + console.log("unknown modifier: " + modifier); + } + }); +} +function verifyState(value) { + let result = { + constant: false, + payable: true, + stateMutability: "payable" + }; + if (value.stateMutability != null) { + result.stateMutability = value.stateMutability; + // Set (and check things are consistent) the constant property + result.constant = (result.stateMutability === "view" || result.stateMutability === "pure"); + if (value.constant != null) { + if ((!!value.constant) !== result.constant) { + logger.throwArgumentError("cannot have constant function with mutability " + result.stateMutability, "value", value); + } + } + // Set (and check things are consistent) the payable property + result.payable = (result.stateMutability === "payable"); + if (value.payable != null) { + if ((!!value.payable) !== result.payable) { + logger.throwArgumentError("cannot have payable function with mutability " + result.stateMutability, "value", value); + } + } + } + else if (value.payable != null) { + result.payable = !!value.payable; + // If payable we can assume non-constant; otherwise we can't assume + if (value.constant == null && !result.payable && value.type !== "constructor") { + logger.throwArgumentError("unable to determine stateMutability", "value", value); + } + result.constant = !!value.constant; + if (result.constant) { + result.stateMutability = "view"; + } + else { + result.stateMutability = (result.payable ? "payable" : "nonpayable"); + } + if (result.payable && result.constant) { + logger.throwArgumentError("cannot have constant payable function", "value", value); + } + } + else if (value.constant != null) { + result.constant = !!value.constant; + result.payable = !result.constant; + result.stateMutability = (result.constant ? "view" : "payable"); + } + else if (value.type !== "constructor") { + logger.throwArgumentError("unable to determine stateMutability", "value", value); + } + return result; +} +class ConstructorFragment extends Fragment { + format(format) { + if (!format) { + format = FormatTypes.sighash; + } + if (!FormatTypes[format]) { + logger.throwArgumentError("invalid format type", "format", format); + } + if (format === FormatTypes.json) { + return JSON.stringify({ + type: "constructor", + stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined), + payable: this.payable, + gas: (this.gas ? this.gas.toNumber() : undefined), + inputs: this.inputs.map((input) => JSON.parse(input.format(format))) + }); + } + if (format === FormatTypes.sighash) { + logger.throwError("cannot format a constructor for sighash", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "format(sighash)" + }); + } + let result = "constructor(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; + if (this.stateMutability && this.stateMutability !== "nonpayable") { + result += this.stateMutability + " "; + } + return result.trim(); + } + static from(value) { + if (typeof (value) === "string") { + return ConstructorFragment.fromString(value); + } + return ConstructorFragment.fromObject(value); + } + static fromObject(value) { + if (ConstructorFragment.isConstructorFragment(value)) { + return value; + } + if (value.type !== "constructor") { + logger.throwArgumentError("invalid constructor object", "value", value); + } + let state = verifyState(value); + if (state.constant) { + logger.throwArgumentError("constructor cannot be constant", "value", value); + } + const params = { + name: null, + type: value.type, + inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), + payable: state.payable, + stateMutability: state.stateMutability, + gas: (value.gas ? _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_3__.BigNumber.from(value.gas) : null) + }; + return new ConstructorFragment(_constructorGuard, params); + } + static fromString(value) { + let params = { type: "constructor" }; + value = parseGas(value, params); + let parens = value.match(regexParen); + if (!parens || parens[1].trim() !== "constructor") { + logger.throwArgumentError("invalid constructor string", "value", value); + } + params.inputs = parseParams(parens[2].trim(), false); + parseModifiers(parens[3].trim(), params); + return ConstructorFragment.fromObject(params); + } + static isConstructorFragment(value) { + return (value && value._isFragment && value.type === "constructor"); + } +} +class FunctionFragment extends ConstructorFragment { + format(format) { + if (!format) { + format = FormatTypes.sighash; + } + if (!FormatTypes[format]) { + logger.throwArgumentError("invalid format type", "format", format); + } + if (format === FormatTypes.json) { + return JSON.stringify({ + type: "function", + name: this.name, + constant: this.constant, + stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined), + payable: this.payable, + gas: (this.gas ? this.gas.toNumber() : undefined), + inputs: this.inputs.map((input) => JSON.parse(input.format(format))), + outputs: this.outputs.map((output) => JSON.parse(output.format(format))), + }); + } + let result = ""; + if (format !== FormatTypes.sighash) { + result += "function "; + } + result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; + if (format !== FormatTypes.sighash) { + if (this.stateMutability) { + if (this.stateMutability !== "nonpayable") { + result += (this.stateMutability + " "); + } + } + else if (this.constant) { + result += "view "; + } + if (this.outputs && this.outputs.length) { + result += "returns (" + this.outputs.map((output) => output.format(format)).join(", ") + ") "; + } + if (this.gas != null) { + result += "@" + this.gas.toString() + " "; + } + } + return result.trim(); + } + static from(value) { + if (typeof (value) === "string") { + return FunctionFragment.fromString(value); + } + return FunctionFragment.fromObject(value); + } + static fromObject(value) { + if (FunctionFragment.isFunctionFragment(value)) { + return value; + } + if (value.type !== "function") { + logger.throwArgumentError("invalid function object", "value", value); + } + let state = verifyState(value); + const params = { + type: value.type, + name: verifyIdentifier(value.name), + constant: state.constant, + inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []), + outputs: (value.outputs ? value.outputs.map(ParamType.fromObject) : []), + payable: state.payable, + stateMutability: state.stateMutability, + gas: (value.gas ? _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_3__.BigNumber.from(value.gas) : null) + }; + return new FunctionFragment(_constructorGuard, params); + } + static fromString(value) { + let params = { type: "function" }; + value = parseGas(value, params); + let comps = value.split(" returns "); + if (comps.length > 2) { + logger.throwArgumentError("invalid function string", "value", value); + } + let parens = comps[0].match(regexParen); + if (!parens) { + logger.throwArgumentError("invalid function signature", "value", value); + } + params.name = parens[1].trim(); + if (params.name) { + verifyIdentifier(params.name); + } + params.inputs = parseParams(parens[2], false); + parseModifiers(parens[3].trim(), params); + // We have outputs + if (comps.length > 1) { + let returns = comps[1].match(regexParen); + if (returns[1].trim() != "" || returns[3].trim() != "") { + logger.throwArgumentError("unexpected tokens", "value", value); + } + params.outputs = parseParams(returns[2], false); + } + else { + params.outputs = []; + } + return FunctionFragment.fromObject(params); + } + static isFunctionFragment(value) { + return (value && value._isFragment && value.type === "function"); + } +} +//export class StructFragment extends Fragment { +//} +function checkForbidden(fragment) { + const sig = fragment.format(); + if (sig === "Error(string)" || sig === "Panic(uint256)") { + logger.throwArgumentError(`cannot specify user defined ${sig} error`, "fragment", fragment); + } + return fragment; +} +class ErrorFragment extends Fragment { + format(format) { + if (!format) { + format = FormatTypes.sighash; + } + if (!FormatTypes[format]) { + logger.throwArgumentError("invalid format type", "format", format); + } + if (format === FormatTypes.json) { + return JSON.stringify({ + type: "error", + name: this.name, + inputs: this.inputs.map((input) => JSON.parse(input.format(format))), + }); + } + let result = ""; + if (format !== FormatTypes.sighash) { + result += "error "; + } + result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") "; + return result.trim(); + } + static from(value) { + if (typeof (value) === "string") { + return ErrorFragment.fromString(value); + } + return ErrorFragment.fromObject(value); + } + static fromObject(value) { + if (ErrorFragment.isErrorFragment(value)) { + return value; + } + if (value.type !== "error") { + logger.throwArgumentError("invalid error object", "value", value); + } + const params = { + type: value.type, + name: verifyIdentifier(value.name), + inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []) + }; + return checkForbidden(new ErrorFragment(_constructorGuard, params)); + } + static fromString(value) { + let params = { type: "error" }; + let parens = value.match(regexParen); + if (!parens) { + logger.throwArgumentError("invalid error signature", "value", value); + } + params.name = parens[1].trim(); + if (params.name) { + verifyIdentifier(params.name); + } + params.inputs = parseParams(parens[2], false); + return checkForbidden(ErrorFragment.fromObject(params)); + } + static isErrorFragment(value) { + return (value && value._isFragment && value.type === "error"); + } +} +function verifyType(type) { + // These need to be transformed to their full description + if (type.match(/^uint($|[^1-9])/)) { + type = "uint256" + type.substring(4); + } + else if (type.match(/^int($|[^1-9])/)) { + type = "int256" + type.substring(3); + } + // @TODO: more verification + return type; +} +// See: https://github.com/ethereum/solidity/blob/1f8f1a3db93a548d0555e3e14cfc55a10e25b60e/docs/grammar/SolidityLexer.g4#L234 +const regexIdentifier = new RegExp("^[a-zA-Z$_][a-zA-Z0-9$_]*$"); +function verifyIdentifier(value) { + if (!value || !value.match(regexIdentifier)) { + logger.throwArgumentError(`invalid identifier "${value}"`, "value", value); + } + return value; +} +const regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"); +function splitNesting(value) { + value = value.trim(); + let result = []; + let accum = ""; + let depth = 0; + for (let offset = 0; offset < value.length; offset++) { + let c = value[offset]; + if (c === "," && depth === 0) { + result.push(accum); + accum = ""; + } + else { + accum += c; + if (c === "(") { + depth++; + } + else if (c === ")") { + depth--; + if (depth === -1) { + logger.throwArgumentError("unbalanced parenthesis", "value", value); + } + } + } + } + if (accum) { + result.push(accum); + } + return result; +} +//# sourceMappingURL=fragments.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abi/lib.esm/interface.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/abi/lib.esm/interface.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "ErrorDescription": () => (/* binding */ ErrorDescription), +/* harmony export */ "Indexed": () => (/* binding */ Indexed), +/* harmony export */ "Interface": () => (/* binding */ Interface), +/* harmony export */ "LogDescription": () => (/* binding */ LogDescription), +/* harmony export */ "TransactionDescription": () => (/* binding */ TransactionDescription), +/* harmony export */ "checkResultErrors": () => (/* reexport safe */ _coders_abstract_coder__WEBPACK_IMPORTED_MODULE_2__.checkResultErrors) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/id.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _abi_coder__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./abi-coder */ "./node_modules/@ethersproject/abi/lib.esm/abi-coder.js"); +/* harmony import */ var _coders_abstract_coder__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./coders/abstract-coder */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); +/* harmony import */ var _fragments__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./fragments */ "./node_modules/@ethersproject/abi/lib.esm/fragments.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/abi/lib.esm/_version.js"); + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +class LogDescription extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.Description { +} +class TransactionDescription extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.Description { +} +class ErrorDescription extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.Description { +} +class Indexed extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.Description { + static isIndexed(value) { + return !!(value && value._isIndexed); + } +} +const BuiltinErrors = { + "0x08c379a0": { signature: "Error(string)", name: "Error", inputs: ["string"], reason: true }, + "0x4e487b71": { signature: "Panic(uint256)", name: "Panic", inputs: ["uint256"] } +}; +function wrapAccessError(property, error) { + const wrap = new Error(`deferred error during ABI decoding triggered accessing ${property}`); + wrap.error = error; + return wrap; +} +/* +function checkNames(fragment: Fragment, type: "input" | "output", params: Array): void { + params.reduce((accum, param) => { + if (param.name) { + if (accum[param.name]) { + logger.throwArgumentError(`duplicate ${ type } parameter ${ JSON.stringify(param.name) } in ${ fragment.format("full") }`, "fragment", fragment); + } + accum[param.name] = true; + } + return accum; + }, <{ [ name: string ]: boolean }>{ }); +} +*/ +class Interface { + constructor(fragments) { + let abi = []; + if (typeof (fragments) === "string") { + abi = JSON.parse(fragments); + } + else { + abi = fragments; + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "fragments", abi.map((fragment) => { + return _fragments__WEBPACK_IMPORTED_MODULE_4__.Fragment.from(fragment); + }).filter((fragment) => (fragment != null))); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_abiCoder", (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getAbiCoder")()); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "functions", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "errors", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "events", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "structs", {}); + // Add all fragments by their signature + this.fragments.forEach((fragment) => { + let bucket = null; + switch (fragment.type) { + case "constructor": + if (this.deploy) { + logger.warn("duplicate definition - constructor"); + return; + } + //checkNames(fragment, "input", fragment.inputs); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "deploy", fragment); + return; + case "function": + //checkNames(fragment, "input", fragment.inputs); + //checkNames(fragment, "output", (fragment).outputs); + bucket = this.functions; + break; + case "event": + //checkNames(fragment, "input", fragment.inputs); + bucket = this.events; + break; + case "error": + bucket = this.errors; + break; + default: + return; + } + let signature = fragment.format(); + if (bucket[signature]) { + logger.warn("duplicate definition - " + signature); + return; + } + bucket[signature] = fragment; + }); + // If we do not have a constructor add a default + if (!this.deploy) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "deploy", _fragments__WEBPACK_IMPORTED_MODULE_4__.ConstructorFragment.from({ + payable: false, + type: "constructor" + })); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_isInterface", true); + } + format(format) { + if (!format) { + format = _fragments__WEBPACK_IMPORTED_MODULE_4__.FormatTypes.full; + } + if (format === _fragments__WEBPACK_IMPORTED_MODULE_4__.FormatTypes.sighash) { + logger.throwArgumentError("interface does not support formatting sighash", "format", format); + } + const abi = this.fragments.map((fragment) => fragment.format(format)); + // We need to re-bundle the JSON fragments a bit + if (format === _fragments__WEBPACK_IMPORTED_MODULE_4__.FormatTypes.json) { + return JSON.stringify(abi.map((j) => JSON.parse(j))); + } + return abi; + } + // Sub-classes can override these to handle other blockchains + static getAbiCoder() { + return _abi_coder__WEBPACK_IMPORTED_MODULE_5__.defaultAbiCoder; + } + static getAddress(address) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_6__.getAddress)(address); + } + static getSighash(fragment) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexDataSlice)((0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_8__.id)(fragment.format()), 0, 4); + } + static getEventTopic(eventFragment) { + return (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_8__.id)(eventFragment.format()); + } + // Find a function definition by any means necessary (unless it is ambiguous) + getFunction(nameOrSignatureOrSighash) { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.isHexString)(nameOrSignatureOrSighash)) { + for (const name in this.functions) { + if (nameOrSignatureOrSighash === this.getSighash(name)) { + return this.functions[name]; + } + } + logger.throwArgumentError("no matching function", "sighash", nameOrSignatureOrSighash); + } + // It is a bare name, look up the function (will return null if ambiguous) + if (nameOrSignatureOrSighash.indexOf("(") === -1) { + const name = nameOrSignatureOrSighash.trim(); + const matching = Object.keys(this.functions).filter((f) => (f.split("(" /* fix:) */)[0] === name)); + if (matching.length === 0) { + logger.throwArgumentError("no matching function", "name", name); + } + else if (matching.length > 1) { + logger.throwArgumentError("multiple matching functions", "name", name); + } + return this.functions[matching[0]]; + } + // Normalize the signature and lookup the function + const result = this.functions[_fragments__WEBPACK_IMPORTED_MODULE_4__.FunctionFragment.fromString(nameOrSignatureOrSighash).format()]; + if (!result) { + logger.throwArgumentError("no matching function", "signature", nameOrSignatureOrSighash); + } + return result; + } + // Find an event definition by any means necessary (unless it is ambiguous) + getEvent(nameOrSignatureOrTopic) { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.isHexString)(nameOrSignatureOrTopic)) { + const topichash = nameOrSignatureOrTopic.toLowerCase(); + for (const name in this.events) { + if (topichash === this.getEventTopic(name)) { + return this.events[name]; + } + } + logger.throwArgumentError("no matching event", "topichash", topichash); + } + // It is a bare name, look up the function (will return null if ambiguous) + if (nameOrSignatureOrTopic.indexOf("(") === -1) { + const name = nameOrSignatureOrTopic.trim(); + const matching = Object.keys(this.events).filter((f) => (f.split("(" /* fix:) */)[0] === name)); + if (matching.length === 0) { + logger.throwArgumentError("no matching event", "name", name); + } + else if (matching.length > 1) { + logger.throwArgumentError("multiple matching events", "name", name); + } + return this.events[matching[0]]; + } + // Normalize the signature and lookup the function + const result = this.events[_fragments__WEBPACK_IMPORTED_MODULE_4__.EventFragment.fromString(nameOrSignatureOrTopic).format()]; + if (!result) { + logger.throwArgumentError("no matching event", "signature", nameOrSignatureOrTopic); + } + return result; + } + // Find a function definition by any means necessary (unless it is ambiguous) + getError(nameOrSignatureOrSighash) { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.isHexString)(nameOrSignatureOrSighash)) { + const getSighash = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(this.constructor, "getSighash"); + for (const name in this.errors) { + const error = this.errors[name]; + if (nameOrSignatureOrSighash === getSighash(error)) { + return this.errors[name]; + } + } + logger.throwArgumentError("no matching error", "sighash", nameOrSignatureOrSighash); + } + // It is a bare name, look up the function (will return null if ambiguous) + if (nameOrSignatureOrSighash.indexOf("(") === -1) { + const name = nameOrSignatureOrSighash.trim(); + const matching = Object.keys(this.errors).filter((f) => (f.split("(" /* fix:) */)[0] === name)); + if (matching.length === 0) { + logger.throwArgumentError("no matching error", "name", name); + } + else if (matching.length > 1) { + logger.throwArgumentError("multiple matching errors", "name", name); + } + return this.errors[matching[0]]; + } + // Normalize the signature and lookup the function + const result = this.errors[_fragments__WEBPACK_IMPORTED_MODULE_4__.FunctionFragment.fromString(nameOrSignatureOrSighash).format()]; + if (!result) { + logger.throwArgumentError("no matching error", "signature", nameOrSignatureOrSighash); + } + return result; + } + // Get the sighash (the bytes4 selector) used by Solidity to identify a function + getSighash(fragment) { + if (typeof (fragment) === "string") { + try { + fragment = this.getFunction(fragment); + } + catch (error) { + try { + fragment = this.getError(fragment); + } + catch (_) { + throw error; + } + } + } + return (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(this.constructor, "getSighash")(fragment); + } + // Get the topic (the bytes32 hash) used by Solidity to identify an event + getEventTopic(eventFragment) { + if (typeof (eventFragment) === "string") { + eventFragment = this.getEvent(eventFragment); + } + return (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(this.constructor, "getEventTopic")(eventFragment); + } + _decodeParams(params, data) { + return this._abiCoder.decode(params, data); + } + _encodeParams(params, values) { + return this._abiCoder.encode(params, values); + } + encodeDeploy(values) { + return this._encodeParams(this.deploy.inputs, values || []); + } + decodeErrorResult(fragment, data) { + if (typeof (fragment) === "string") { + fragment = this.getError(fragment); + } + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.arrayify)(data); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(bytes.slice(0, 4)) !== this.getSighash(fragment)) { + logger.throwArgumentError(`data signature does not match error ${fragment.name}.`, "data", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(bytes)); + } + return this._decodeParams(fragment.inputs, bytes.slice(4)); + } + encodeErrorResult(fragment, values) { + if (typeof (fragment) === "string") { + fragment = this.getError(fragment); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.concat)([ + this.getSighash(fragment), + this._encodeParams(fragment.inputs, values || []) + ])); + } + // Decode the data for a function call (e.g. tx.data) + decodeFunctionData(functionFragment, data) { + if (typeof (functionFragment) === "string") { + functionFragment = this.getFunction(functionFragment); + } + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.arrayify)(data); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(bytes.slice(0, 4)) !== this.getSighash(functionFragment)) { + logger.throwArgumentError(`data signature does not match function ${functionFragment.name}.`, "data", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(bytes)); + } + return this._decodeParams(functionFragment.inputs, bytes.slice(4)); + } + // Encode the data for a function call (e.g. tx.data) + encodeFunctionData(functionFragment, values) { + if (typeof (functionFragment) === "string") { + functionFragment = this.getFunction(functionFragment); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.concat)([ + this.getSighash(functionFragment), + this._encodeParams(functionFragment.inputs, values || []) + ])); + } + // Decode the result from a function call (e.g. from eth_call) + decodeFunctionResult(functionFragment, data) { + if (typeof (functionFragment) === "string") { + functionFragment = this.getFunction(functionFragment); + } + let bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.arrayify)(data); + let reason = null; + let message = ""; + let errorArgs = null; + let errorName = null; + let errorSignature = null; + switch (bytes.length % this._abiCoder._getWordSize()) { + case 0: + try { + return this._abiCoder.decode(functionFragment.outputs, bytes); + } + catch (error) { } + break; + case 4: { + const selector = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(bytes.slice(0, 4)); + const builtin = BuiltinErrors[selector]; + if (builtin) { + errorArgs = this._abiCoder.decode(builtin.inputs, bytes.slice(4)); + errorName = builtin.name; + errorSignature = builtin.signature; + if (builtin.reason) { + reason = errorArgs[0]; + } + if (errorName === "Error") { + message = `; VM Exception while processing transaction: reverted with reason string ${JSON.stringify(errorArgs[0])}`; + } + else if (errorName === "Panic") { + message = `; VM Exception while processing transaction: reverted with panic code ${errorArgs[0]}`; + } + } + else { + try { + const error = this.getError(selector); + errorArgs = this._abiCoder.decode(error.inputs, bytes.slice(4)); + errorName = error.name; + errorSignature = error.format(); + } + catch (error) { } + } + break; + } + } + return logger.throwError("call revert exception" + message, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.CALL_EXCEPTION, { + method: functionFragment.format(), + data: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(data), errorArgs, errorName, errorSignature, reason + }); + } + // Encode the result for a function call (e.g. for eth_call) + encodeFunctionResult(functionFragment, values) { + if (typeof (functionFragment) === "string") { + functionFragment = this.getFunction(functionFragment); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(this._abiCoder.encode(functionFragment.outputs, values || [])); + } + // Create the filter for the event with search criteria (e.g. for eth_filterLog) + encodeFilterTopics(eventFragment, values) { + if (typeof (eventFragment) === "string") { + eventFragment = this.getEvent(eventFragment); + } + if (values.length > eventFragment.inputs.length) { + logger.throwError("too many arguments for " + eventFragment.format(), _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNEXPECTED_ARGUMENT, { + argument: "values", + value: values + }); + } + let topics = []; + if (!eventFragment.anonymous) { + topics.push(this.getEventTopic(eventFragment)); + } + const encodeTopic = (param, value) => { + if (param.type === "string") { + return (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_8__.id)(value); + } + else if (param.type === "bytes") { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_9__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(value)); + } + if (param.type === "bool" && typeof (value) === "boolean") { + value = (value ? "0x01" : "0x00"); + } + if (param.type.match(/^u?int/)) { + value = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_10__.BigNumber.from(value).toHexString(); + } + // Check addresses are valid + if (param.type === "address") { + this._abiCoder.encode(["address"], [value]); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexZeroPad)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(value), 32); + }; + values.forEach((value, index) => { + let param = eventFragment.inputs[index]; + if (!param.indexed) { + if (value != null) { + logger.throwArgumentError("cannot filter non-indexed parameters; must be null", ("contract." + param.name), value); + } + return; + } + if (value == null) { + topics.push(null); + } + else if (param.baseType === "array" || param.baseType === "tuple") { + logger.throwArgumentError("filtering with tuples or arrays not supported", ("contract." + param.name), value); + } + else if (Array.isArray(value)) { + topics.push(value.map((value) => encodeTopic(param, value))); + } + else { + topics.push(encodeTopic(param, value)); + } + }); + // Trim off trailing nulls + while (topics.length && topics[topics.length - 1] === null) { + topics.pop(); + } + return topics; + } + encodeEventLog(eventFragment, values) { + if (typeof (eventFragment) === "string") { + eventFragment = this.getEvent(eventFragment); + } + const topics = []; + const dataTypes = []; + const dataValues = []; + if (!eventFragment.anonymous) { + topics.push(this.getEventTopic(eventFragment)); + } + if (values.length !== eventFragment.inputs.length) { + logger.throwArgumentError("event arguments/values mismatch", "values", values); + } + eventFragment.inputs.forEach((param, index) => { + const value = values[index]; + if (param.indexed) { + if (param.type === "string") { + topics.push((0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_8__.id)(value)); + } + else if (param.type === "bytes") { + topics.push((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_9__.keccak256)(value)); + } + else if (param.baseType === "tuple" || param.baseType === "array") { + // @TODO + throw new Error("not implemented"); + } + else { + topics.push(this._abiCoder.encode([param.type], [value])); + } + } + else { + dataTypes.push(param); + dataValues.push(value); + } + }); + return { + data: this._abiCoder.encode(dataTypes, dataValues), + topics: topics + }; + } + // Decode a filter for the event and the search criteria + decodeEventLog(eventFragment, data, topics) { + if (typeof (eventFragment) === "string") { + eventFragment = this.getEvent(eventFragment); + } + if (topics != null && !eventFragment.anonymous) { + let topicHash = this.getEventTopic(eventFragment); + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.isHexString)(topics[0], 32) || topics[0].toLowerCase() !== topicHash) { + logger.throwError("fragment/topic mismatch", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { argument: "topics[0]", expected: topicHash, value: topics[0] }); + } + topics = topics.slice(1); + } + let indexed = []; + let nonIndexed = []; + let dynamic = []; + eventFragment.inputs.forEach((param, index) => { + if (param.indexed) { + if (param.type === "string" || param.type === "bytes" || param.baseType === "tuple" || param.baseType === "array") { + indexed.push(_fragments__WEBPACK_IMPORTED_MODULE_4__.ParamType.fromObject({ type: "bytes32", name: param.name })); + dynamic.push(true); + } + else { + indexed.push(param); + dynamic.push(false); + } + } + else { + nonIndexed.push(param); + dynamic.push(false); + } + }); + let resultIndexed = (topics != null) ? this._abiCoder.decode(indexed, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.concat)(topics)) : null; + let resultNonIndexed = this._abiCoder.decode(nonIndexed, data, true); + let result = []; + let nonIndexedIndex = 0, indexedIndex = 0; + eventFragment.inputs.forEach((param, index) => { + if (param.indexed) { + if (resultIndexed == null) { + result[index] = new Indexed({ _isIndexed: true, hash: null }); + } + else if (dynamic[index]) { + result[index] = new Indexed({ _isIndexed: true, hash: resultIndexed[indexedIndex++] }); + } + else { + try { + result[index] = resultIndexed[indexedIndex++]; + } + catch (error) { + result[index] = error; + } + } + } + else { + try { + result[index] = resultNonIndexed[nonIndexedIndex++]; + } + catch (error) { + result[index] = error; + } + } + // Add the keyword argument if named and safe + if (param.name && result[param.name] == null) { + const value = result[index]; + // Make error named values throw on access + if (value instanceof Error) { + Object.defineProperty(result, param.name, { + enumerable: true, + get: () => { throw wrapAccessError(`property ${JSON.stringify(param.name)}`, value); } + }); + } + else { + result[param.name] = value; + } + } + }); + // Make all error indexed values throw on access + for (let i = 0; i < result.length; i++) { + const value = result[i]; + if (value instanceof Error) { + Object.defineProperty(result, i, { + enumerable: true, + get: () => { throw wrapAccessError(`index ${i}`, value); } + }); + } + } + return Object.freeze(result); + } + // Given a transaction, find the matching function fragment (if any) and + // determine all its properties and call parameters + parseTransaction(tx) { + let fragment = this.getFunction(tx.data.substring(0, 10).toLowerCase()); + if (!fragment) { + return null; + } + return new TransactionDescription({ + args: this._abiCoder.decode(fragment.inputs, "0x" + tx.data.substring(10)), + functionFragment: fragment, + name: fragment.name, + signature: fragment.format(), + sighash: this.getSighash(fragment), + value: _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_10__.BigNumber.from(tx.value || "0"), + }); + } + // @TODO + //parseCallResult(data: BytesLike): ?? + // Given an event log, find the matching event fragment (if any) and + // determine all its properties and values + parseLog(log) { + let fragment = this.getEvent(log.topics[0]); + if (!fragment || fragment.anonymous) { + return null; + } + // @TODO: If anonymous, and the only method, and the input count matches, should we parse? + // Probably not, because just because it is the only event in the ABI does + // not mean we have the full ABI; maybe just a fragment? + return new LogDescription({ + eventFragment: fragment, + name: fragment.name, + signature: fragment.format(), + topic: this.getEventTopic(fragment), + args: this.decodeEventLog(fragment, log.data, log.topics) + }); + } + parseError(data) { + const hexData = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_7__.hexlify)(data); + let fragment = this.getError(hexData.substring(0, 10).toLowerCase()); + if (!fragment) { + return null; + } + return new ErrorDescription({ + args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)), + errorFragment: fragment, + name: fragment.name, + signature: fragment.format(), + sighash: this.getSighash(fragment), + }); + } + /* + static from(value: Array | string | Interface) { + if (Interface.isInterface(value)) { + return value; + } + if (typeof(value) === "string") { + return new Interface(JSON.parse(value)); + } + return new Interface(value); + } + */ + static isInterface(value) { + return !!(value && value._isInterface); + } +} +//# sourceMappingURL=interface.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abstract-provider/lib.esm/_version.js": +/*!***************************************************************************!*\ + !*** ./node_modules/@ethersproject/abstract-provider/lib.esm/_version.js ***! + \***************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "abstract-provider/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js": +/*!************************************************************************!*\ + !*** ./node_modules/@ethersproject/abstract-provider/lib.esm/index.js ***! + \************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BlockForkEvent": () => (/* binding */ BlockForkEvent), +/* harmony export */ "ForkEvent": () => (/* binding */ ForkEvent), +/* harmony export */ "Provider": () => (/* binding */ Provider), +/* harmony export */ "TransactionForkEvent": () => (/* binding */ TransactionForkEvent), +/* harmony export */ "TransactionOrderForkEvent": () => (/* binding */ TransactionOrderForkEvent) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/abstract-provider/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +; +; +//export type CallTransactionable = { +// call(transaction: TransactionRequest): Promise; +//}; +class ForkEvent extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.Description { + static isForkEvent(value) { + return !!(value && value._isForkEvent); + } +} +class BlockForkEvent extends ForkEvent { + constructor(blockHash, expiry) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(blockHash, 32)) { + logger.throwArgumentError("invalid blockHash", "blockHash", blockHash); + } + super({ + _isForkEvent: true, + _isBlockForkEvent: true, + expiry: (expiry || 0), + blockHash: blockHash + }); + } +} +class TransactionForkEvent extends ForkEvent { + constructor(hash, expiry) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(hash, 32)) { + logger.throwArgumentError("invalid transaction hash", "hash", hash); + } + super({ + _isForkEvent: true, + _isTransactionForkEvent: true, + expiry: (expiry || 0), + hash: hash + }); + } +} +class TransactionOrderForkEvent extends ForkEvent { + constructor(beforeHash, afterHash, expiry) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(beforeHash, 32)) { + logger.throwArgumentError("invalid transaction hash", "beforeHash", beforeHash); + } + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(afterHash, 32)) { + logger.throwArgumentError("invalid transaction hash", "afterHash", afterHash); + } + super({ + _isForkEvent: true, + _isTransactionOrderForkEvent: true, + expiry: (expiry || 0), + beforeHash: beforeHash, + afterHash: afterHash + }); + } +} +/////////////////////////////// +// Exported Abstracts +class Provider { + constructor() { + logger.checkAbstract(new.target, Provider); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "_isProvider", true); + } + getFeeData() { + return __awaiter(this, void 0, void 0, function* () { + const { block, gasPrice } = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.resolveProperties)({ + block: this.getBlock("latest"), + gasPrice: this.getGasPrice().catch((error) => { + // @TODO: Why is this now failing on Calaveras? + //console.log(error); + return null; + }) + }); + let lastBaseFeePerGas = null, maxFeePerGas = null, maxPriorityFeePerGas = null; + if (block && block.baseFeePerGas) { + // We may want to compute this more accurately in the future, + // using the formula "check if the base fee is correct". + // See: https://eips.ethereum.org/EIPS/eip-1559 + lastBaseFeePerGas = block.baseFeePerGas; + maxPriorityFeePerGas = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from("1500000000"); + maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas); + } + return { lastBaseFeePerGas, maxFeePerGas, maxPriorityFeePerGas, gasPrice }; + }); + } + // Alias for "on" + addListener(eventName, listener) { + return this.on(eventName, listener); + } + // Alias for "off" + removeListener(eventName, listener) { + return this.off(eventName, listener); + } + static isProvider(value) { + return !!(value && value._isProvider); + } +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abstract-signer/lib.esm/_version.js": +/*!*************************************************************************!*\ + !*** ./node_modules/@ethersproject/abstract-signer/lib.esm/_version.js ***! + \*************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "abstract-signer/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/abstract-signer/lib.esm/index.js": +/*!**********************************************************************!*\ + !*** ./node_modules/@ethersproject/abstract-signer/lib.esm/index.js ***! + \**********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Signer": () => (/* binding */ Signer), +/* harmony export */ "VoidSigner": () => (/* binding */ VoidSigner) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/abstract-signer/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +const allowedTransactionKeys = [ + "accessList", "ccipReadEnabled", "chainId", "customData", "data", "from", "gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "to", "type", "value" +]; +const forwardErrors = [ + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INSUFFICIENT_FUNDS, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NONCE_EXPIRED, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.REPLACEMENT_UNDERPRICED, +]; +; +; +class Signer { + /////////////////// + // Sub-classes MUST call super + constructor() { + logger.checkAbstract(new.target, Signer); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "_isSigner", true); + } + /////////////////// + // Sub-classes MAY override these + getBalance(blockTag) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("getBalance"); + return yield this.provider.getBalance(this.getAddress(), blockTag); + }); + } + getTransactionCount(blockTag) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("getTransactionCount"); + return yield this.provider.getTransactionCount(this.getAddress(), blockTag); + }); + } + // Populates "from" if unspecified, and estimates the gas for the transaction + estimateGas(transaction) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("estimateGas"); + const tx = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.resolveProperties)(this.checkTransaction(transaction)); + return yield this.provider.estimateGas(tx); + }); + } + // Populates "from" if unspecified, and calls with the transaction + call(transaction, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("call"); + const tx = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.resolveProperties)(this.checkTransaction(transaction)); + return yield this.provider.call(tx, blockTag); + }); + } + // Populates all fields in a transaction, signs it and sends it to the network + sendTransaction(transaction) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("sendTransaction"); + const tx = yield this.populateTransaction(transaction); + const signedTx = yield this.signTransaction(tx); + return yield this.provider.sendTransaction(signedTx); + }); + } + getChainId() { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("getChainId"); + const network = yield this.provider.getNetwork(); + return network.chainId; + }); + } + getGasPrice() { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("getGasPrice"); + return yield this.provider.getGasPrice(); + }); + } + getFeeData() { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("getFeeData"); + return yield this.provider.getFeeData(); + }); + } + resolveName(name) { + return __awaiter(this, void 0, void 0, function* () { + this._checkProvider("resolveName"); + return yield this.provider.resolveName(name); + }); + } + // Checks a transaction does not contain invalid keys and if + // no "from" is provided, populates it. + // - does NOT require a provider + // - adds "from" is not present + // - returns a COPY (safe to mutate the result) + // By default called from: (overriding these prevents it) + // - call + // - estimateGas + // - populateTransaction (and therefor sendTransaction) + checkTransaction(transaction) { + for (const key in transaction) { + if (allowedTransactionKeys.indexOf(key) === -1) { + logger.throwArgumentError("invalid transaction key: " + key, "transaction", transaction); + } + } + const tx = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.shallowCopy)(transaction); + if (tx.from == null) { + tx.from = this.getAddress(); + } + else { + // Make sure any provided address matches this signer + tx.from = Promise.all([ + Promise.resolve(tx.from), + this.getAddress() + ]).then((result) => { + if (result[0].toLowerCase() !== result[1].toLowerCase()) { + logger.throwArgumentError("from address mismatch", "transaction", transaction); + } + return result[0]; + }); + } + return tx; + } + // Populates ALL keys for a transaction and checks that "from" matches + // this Signer. Should be used by sendTransaction but NOT by signTransaction. + // By default called from: (overriding these prevents it) + // - sendTransaction + // + // Notes: + // - We allow gasPrice for EIP-1559 as long as it matches maxFeePerGas + populateTransaction(transaction) { + return __awaiter(this, void 0, void 0, function* () { + const tx = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.resolveProperties)(this.checkTransaction(transaction)); + if (tx.to != null) { + tx.to = Promise.resolve(tx.to).then((to) => __awaiter(this, void 0, void 0, function* () { + if (to == null) { + return null; + } + const address = yield this.resolveName(to); + if (address == null) { + logger.throwArgumentError("provided ENS name resolves to null", "tx.to", to); + } + return address; + })); + // Prevent this error from causing an UnhandledPromiseException + tx.to.catch((error) => { }); + } + // Do not allow mixing pre-eip-1559 and eip-1559 properties + const hasEip1559 = (tx.maxFeePerGas != null || tx.maxPriorityFeePerGas != null); + if (tx.gasPrice != null && (tx.type === 2 || hasEip1559)) { + logger.throwArgumentError("eip-1559 transaction do not support gasPrice", "transaction", transaction); + } + else if ((tx.type === 0 || tx.type === 1) && hasEip1559) { + logger.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas", "transaction", transaction); + } + if ((tx.type === 2 || tx.type == null) && (tx.maxFeePerGas != null && tx.maxPriorityFeePerGas != null)) { + // Fully-formed EIP-1559 transaction (skip getFeeData) + tx.type = 2; + } + else if (tx.type === 0 || tx.type === 1) { + // Explicit Legacy or EIP-2930 transaction + // Populate missing gasPrice + if (tx.gasPrice == null) { + tx.gasPrice = this.getGasPrice(); + } + } + else { + // We need to get fee data to determine things + const feeData = yield this.getFeeData(); + if (tx.type == null) { + // We need to auto-detect the intended type of this transaction... + if (feeData.maxFeePerGas != null && feeData.maxPriorityFeePerGas != null) { + // The network supports EIP-1559! + // Upgrade transaction from null to eip-1559 + tx.type = 2; + if (tx.gasPrice != null) { + // Using legacy gasPrice property on an eip-1559 network, + // so use gasPrice as both fee properties + const gasPrice = tx.gasPrice; + delete tx.gasPrice; + tx.maxFeePerGas = gasPrice; + tx.maxPriorityFeePerGas = gasPrice; + } + else { + // Populate missing fee data + if (tx.maxFeePerGas == null) { + tx.maxFeePerGas = feeData.maxFeePerGas; + } + if (tx.maxPriorityFeePerGas == null) { + tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas; + } + } + } + else if (feeData.gasPrice != null) { + // Network doesn't support EIP-1559... + // ...but they are trying to use EIP-1559 properties + if (hasEip1559) { + logger.throwError("network does not support EIP-1559", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "populateTransaction" + }); + } + // Populate missing fee data + if (tx.gasPrice == null) { + tx.gasPrice = feeData.gasPrice; + } + // Explicitly set untyped transaction to legacy + tx.type = 0; + } + else { + // getFeeData has failed us. + logger.throwError("failed to get consistent fee data", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "signer.getFeeData" + }); + } + } + else if (tx.type === 2) { + // Explicitly using EIP-1559 + // Populate missing fee data + if (tx.maxFeePerGas == null) { + tx.maxFeePerGas = feeData.maxFeePerGas; + } + if (tx.maxPriorityFeePerGas == null) { + tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas; + } + } + } + if (tx.nonce == null) { + tx.nonce = this.getTransactionCount("pending"); + } + if (tx.gasLimit == null) { + tx.gasLimit = this.estimateGas(tx).catch((error) => { + if (forwardErrors.indexOf(error.code) >= 0) { + throw error; + } + return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNPREDICTABLE_GAS_LIMIT, { + error: error, + tx: tx + }); + }); + } + if (tx.chainId == null) { + tx.chainId = this.getChainId(); + } + else { + tx.chainId = Promise.all([ + Promise.resolve(tx.chainId), + this.getChainId() + ]).then((results) => { + if (results[1] !== 0 && results[0] !== results[1]) { + logger.throwArgumentError("chainId address mismatch", "transaction", transaction); + } + return results[0]; + }); + } + return yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.resolveProperties)(tx); + }); + } + /////////////////// + // Sub-classes SHOULD leave these alone + _checkProvider(operation) { + if (!this.provider) { + logger.throwError("missing provider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: (operation || "_checkProvider") + }); + } + } + static isSigner(value) { + return !!(value && value._isSigner); + } +} +class VoidSigner extends Signer { + constructor(address, provider) { + super(); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "address", address); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "provider", provider || null); + } + getAddress() { + return Promise.resolve(this.address); + } + _fail(message, operation) { + return Promise.resolve().then(() => { + logger.throwError(message, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: operation }); + }); + } + signMessage(message) { + return this._fail("VoidSigner cannot sign messages", "signMessage"); + } + signTransaction(transaction) { + return this._fail("VoidSigner cannot sign transactions", "signTransaction"); + } + _signTypedData(domain, types, value) { + return this._fail("VoidSigner cannot sign typed data", "signTypedData"); + } + connect(provider) { + return new VoidSigner(this.address, provider); + } +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/address/lib.esm/_version.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/address/lib.esm/_version.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "address/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/address/lib.esm/index.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/address/lib.esm/index.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getAddress": () => (/* binding */ getAddress), +/* harmony export */ "getContractAddress": () => (/* binding */ getContractAddress), +/* harmony export */ "getCreate2Address": () => (/* binding */ getCreate2Address), +/* harmony export */ "getIcapAddress": () => (/* binding */ getIcapAddress), +/* harmony export */ "isAddress": () => (/* binding */ isAddress) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/rlp */ "./node_modules/@ethersproject/rlp/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/address/lib.esm/_version.js"); + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function getChecksumAddress(address) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isHexString)(address, 20)) { + logger.throwArgumentError("invalid address", "address", address); + } + address = address.toLowerCase(); + const chars = address.substring(2).split(""); + const expanded = new Uint8Array(40); + for (let i = 0; i < 40; i++) { + expanded[i] = chars[i].charCodeAt(0); + } + const hashed = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_3__.keccak256)(expanded)); + for (let i = 0; i < 40; i += 2) { + if ((hashed[i >> 1] >> 4) >= 8) { + chars[i] = chars[i].toUpperCase(); + } + if ((hashed[i >> 1] & 0x0f) >= 8) { + chars[i + 1] = chars[i + 1].toUpperCase(); + } + } + return "0x" + chars.join(""); +} +// Shims for environments that are missing some required constants and functions +const MAX_SAFE_INTEGER = 0x1fffffffffffff; +function log10(x) { + if (Math.log10) { + return Math.log10(x); + } + return Math.log(x) / Math.LN10; +} +// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number +// Create lookup table +const ibanLookup = {}; +for (let i = 0; i < 10; i++) { + ibanLookup[String(i)] = String(i); +} +for (let i = 0; i < 26; i++) { + ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); +} +// How many decimal digits can we process? (for 64-bit float, this is 15) +const safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); +function ibanChecksum(address) { + address = address.toUpperCase(); + address = address.substring(4) + address.substring(0, 2) + "00"; + let expanded = address.split("").map((c) => { return ibanLookup[c]; }).join(""); + // Javascript can handle integers safely up to 15 (decimal) digits + while (expanded.length >= safeDigits) { + let block = expanded.substring(0, safeDigits); + expanded = parseInt(block, 10) % 97 + expanded.substring(block.length); + } + let checksum = String(98 - (parseInt(expanded, 10) % 97)); + while (checksum.length < 2) { + checksum = "0" + checksum; + } + return checksum; +} +; +function getAddress(address) { + let result = null; + if (typeof (address) !== "string") { + logger.throwArgumentError("invalid address", "address", address); + } + if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) { + // Missing the 0x prefix + if (address.substring(0, 2) !== "0x") { + address = "0x" + address; + } + result = getChecksumAddress(address); + // It is a checksummed address with a bad checksum + if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) { + logger.throwArgumentError("bad address checksum", "address", address); + } + // Maybe ICAP? (we only support direct mode) + } + else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) { + // It is an ICAP address with a bad checksum + if (address.substring(2, 4) !== ibanChecksum(address)) { + logger.throwArgumentError("bad icap checksum", "address", address); + } + result = (0,_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__._base36To16)(address.substring(4)); + while (result.length < 40) { + result = "0" + result; + } + result = getChecksumAddress("0x" + result); + } + else { + logger.throwArgumentError("invalid address", "address", address); + } + return result; +} +function isAddress(address) { + try { + getAddress(address); + return true; + } + catch (error) { } + return false; +} +function getIcapAddress(address) { + let base36 = (0,_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__._base16To36)(getAddress(address).substring(2)).toUpperCase(); + while (base36.length < 30) { + base36 = "0" + base36; + } + return "XE" + ibanChecksum("XE00" + base36) + base36; +} +// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed +function getContractAddress(transaction) { + let from = null; + try { + from = getAddress(transaction.from); + } + catch (error) { + logger.throwArgumentError("missing from address", "transaction", transaction); + } + const nonce = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.stripZeros)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(transaction.nonce).toHexString())); + return getAddress((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexDataSlice)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_3__.keccak256)((0,_ethersproject_rlp__WEBPACK_IMPORTED_MODULE_5__.encode)([from, nonce])), 12)); +} +function getCreate2Address(from, salt, initCodeHash) { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexDataLength)(salt) !== 32) { + logger.throwArgumentError("salt must be 32 bytes", "salt", salt); + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexDataLength)(initCodeHash) !== 32) { + logger.throwArgumentError("initCodeHash must be 32 bytes", "initCodeHash", initCodeHash); + } + return getAddress((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexDataSlice)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_3__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.concat)(["0xff", getAddress(from), salt, initCodeHash])), 12)); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/base64/lib.esm/base64.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/base64/lib.esm/base64.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "decode": () => (/* binding */ decode), +/* harmony export */ "encode": () => (/* binding */ encode) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); + + +function decode(textData) { + textData = atob(textData); + const data = []; + for (let i = 0; i < textData.length; i++) { + data.push(textData.charCodeAt(i)); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(data); +} +function encode(data) { + data = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(data); + let textData = ""; + for (let i = 0; i < data.length; i++) { + textData += String.fromCharCode(data[i]); + } + return btoa(textData); +} +//# sourceMappingURL=base64.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/base64/lib.esm/index.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/base64/lib.esm/index.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "decode": () => (/* reexport safe */ _base64__WEBPACK_IMPORTED_MODULE_0__.decode), +/* harmony export */ "encode": () => (/* reexport safe */ _base64__WEBPACK_IMPORTED_MODULE_0__.encode) +/* harmony export */ }); +/* harmony import */ var _base64__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./base64 */ "./node_modules/@ethersproject/base64/lib.esm/base64.js"); + + +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/basex/lib.esm/index.js": +/*!************************************************************!*\ + !*** ./node_modules/@ethersproject/basex/lib.esm/index.js ***! + \************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Base32": () => (/* binding */ Base32), +/* harmony export */ "Base58": () => (/* binding */ Base58), +/* harmony export */ "BaseX": () => (/* binding */ BaseX) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/** + * var basex = require("base-x"); + * + * This implementation is heavily based on base-x. The main reason to + * deviate was to prevent the dependency of Buffer. + * + * Contributors: + * + * base-x encoding + * Forked from https://github.com/cryptocoinjs/bs58 + * Originally written by Mike Hearn for BitcoinJ + * Copyright (c) 2011 Google Inc + * Ported to JavaScript by Stefan Thomas + * Merged Buffer refactorings from base58-native by Stephen Pair + * Copyright (c) 2013 BitPay Inc + * + * The MIT License (MIT) + * + * Copyright base-x contributors (c) 2016 + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + + +class BaseX { + constructor(alphabet) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_0__.defineReadOnly)(this, "alphabet", alphabet); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_0__.defineReadOnly)(this, "base", alphabet.length); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_0__.defineReadOnly)(this, "_alphabetMap", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_0__.defineReadOnly)(this, "_leader", alphabet.charAt(0)); + // pre-compute lookup table + for (let i = 0; i < alphabet.length; i++) { + this._alphabetMap[alphabet.charAt(i)] = i; + } + } + encode(value) { + let source = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(value); + if (source.length === 0) { + return ""; + } + let digits = [0]; + for (let i = 0; i < source.length; ++i) { + let carry = source[i]; + for (let j = 0; j < digits.length; ++j) { + carry += digits[j] << 8; + digits[j] = carry % this.base; + carry = (carry / this.base) | 0; + } + while (carry > 0) { + digits.push(carry % this.base); + carry = (carry / this.base) | 0; + } + } + let string = ""; + // deal with leading zeros + for (let k = 0; source[k] === 0 && k < source.length - 1; ++k) { + string += this._leader; + } + // convert digits to a string + for (let q = digits.length - 1; q >= 0; --q) { + string += this.alphabet[digits[q]]; + } + return string; + } + decode(value) { + if (typeof (value) !== "string") { + throw new TypeError("Expected String"); + } + let bytes = []; + if (value.length === 0) { + return new Uint8Array(bytes); + } + bytes.push(0); + for (let i = 0; i < value.length; i++) { + let byte = this._alphabetMap[value[i]]; + if (byte === undefined) { + throw new Error("Non-base" + this.base + " character"); + } + let carry = byte; + for (let j = 0; j < bytes.length; ++j) { + carry += bytes[j] * this.base; + bytes[j] = carry & 0xff; + carry >>= 8; + } + while (carry > 0) { + bytes.push(carry & 0xff); + carry >>= 8; + } + } + // deal with leading zeros + for (let k = 0; value[k] === this._leader && k < value.length - 1; ++k) { + bytes.push(0); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(new Uint8Array(bytes.reverse())); + } +} +const Base32 = new BaseX("abcdefghijklmnopqrstuvwxyz234567"); +const Base58 = new BaseX("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"); + +//console.log(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj")) +//console.log(Base58.encode(Base58.decode("Qmd2V777o5XvJbYMeMb8k2nU5f8d3ciUQ5YpYuWhzv8iDj"))) +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/bignumber/lib.esm/_version.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/bignumber/lib.esm/_version.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "bignumber/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js": +/*!********************************************************************!*\ + !*** ./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js ***! + \********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BigNumber": () => (/* binding */ BigNumber), +/* harmony export */ "_base16To36": () => (/* binding */ _base16To36), +/* harmony export */ "_base36To16": () => (/* binding */ _base36To16), +/* harmony export */ "isBigNumberish": () => (/* binding */ isBigNumberish) +/* harmony export */ }); +/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! bn.js */ "./node_modules/@ethersproject/bignumber/node_modules/bn.js/lib/bn.js"); +/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(bn_js__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/bignumber/lib.esm/_version.js"); + +/** + * BigNumber + * + * A wrapper around the BN.js object. We use the BN.js library + * because it is used by elliptic, so it is required regardless. + * + */ + +var BN = (bn_js__WEBPACK_IMPORTED_MODULE_0___default().BN); + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger(_version__WEBPACK_IMPORTED_MODULE_2__.version); +const _constructorGuard = {}; +const MAX_SAFE = 0x1fffffffffffff; +function isBigNumberish(value) { + return (value != null) && (BigNumber.isBigNumber(value) || + (typeof (value) === "number" && (value % 1) === 0) || + (typeof (value) === "string" && !!value.match(/^-?[0-9]+$/)) || + (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(value) || + (typeof (value) === "bigint") || + (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isBytes)(value)); +} +// Only warn about passing 10 into radix once +let _warnedToStringRadix = false; +class BigNumber { + constructor(constructorGuard, hex) { + if (constructorGuard !== _constructorGuard) { + logger.throwError("cannot call constructor directly; use BigNumber.from", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new (BigNumber)" + }); + } + this._hex = hex; + this._isBigNumber = true; + Object.freeze(this); + } + fromTwos(value) { + return toBigNumber(toBN(this).fromTwos(value)); + } + toTwos(value) { + return toBigNumber(toBN(this).toTwos(value)); + } + abs() { + if (this._hex[0] === "-") { + return BigNumber.from(this._hex.substring(1)); + } + return this; + } + add(other) { + return toBigNumber(toBN(this).add(toBN(other))); + } + sub(other) { + return toBigNumber(toBN(this).sub(toBN(other))); + } + div(other) { + const o = BigNumber.from(other); + if (o.isZero()) { + throwFault("division-by-zero", "div"); + } + return toBigNumber(toBN(this).div(toBN(other))); + } + mul(other) { + return toBigNumber(toBN(this).mul(toBN(other))); + } + mod(other) { + const value = toBN(other); + if (value.isNeg()) { + throwFault("division-by-zero", "mod"); + } + return toBigNumber(toBN(this).umod(value)); + } + pow(other) { + const value = toBN(other); + if (value.isNeg()) { + throwFault("negative-power", "pow"); + } + return toBigNumber(toBN(this).pow(value)); + } + and(other) { + const value = toBN(other); + if (this.isNegative() || value.isNeg()) { + throwFault("unbound-bitwise-result", "and"); + } + return toBigNumber(toBN(this).and(value)); + } + or(other) { + const value = toBN(other); + if (this.isNegative() || value.isNeg()) { + throwFault("unbound-bitwise-result", "or"); + } + return toBigNumber(toBN(this).or(value)); + } + xor(other) { + const value = toBN(other); + if (this.isNegative() || value.isNeg()) { + throwFault("unbound-bitwise-result", "xor"); + } + return toBigNumber(toBN(this).xor(value)); + } + mask(value) { + if (this.isNegative() || value < 0) { + throwFault("negative-width", "mask"); + } + return toBigNumber(toBN(this).maskn(value)); + } + shl(value) { + if (this.isNegative() || value < 0) { + throwFault("negative-width", "shl"); + } + return toBigNumber(toBN(this).shln(value)); + } + shr(value) { + if (this.isNegative() || value < 0) { + throwFault("negative-width", "shr"); + } + return toBigNumber(toBN(this).shrn(value)); + } + eq(other) { + return toBN(this).eq(toBN(other)); + } + lt(other) { + return toBN(this).lt(toBN(other)); + } + lte(other) { + return toBN(this).lte(toBN(other)); + } + gt(other) { + return toBN(this).gt(toBN(other)); + } + gte(other) { + return toBN(this).gte(toBN(other)); + } + isNegative() { + return (this._hex[0] === "-"); + } + isZero() { + return toBN(this).isZero(); + } + toNumber() { + try { + return toBN(this).toNumber(); + } + catch (error) { + throwFault("overflow", "toNumber", this.toString()); + } + return null; + } + toBigInt() { + try { + return BigInt(this.toString()); + } + catch (e) { } + return logger.throwError("this platform does not support BigInt", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + value: this.toString() + }); + } + toString() { + // Lots of people expect this, which we do not support, so check (See: #889) + if (arguments.length > 0) { + if (arguments[0] === 10) { + if (!_warnedToStringRadix) { + _warnedToStringRadix = true; + logger.warn("BigNumber.toString does not accept any parameters; base-10 is assumed"); + } + } + else if (arguments[0] === 16) { + logger.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNEXPECTED_ARGUMENT, {}); + } + else { + logger.throwError("BigNumber.toString does not accept parameters", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNEXPECTED_ARGUMENT, {}); + } + } + return toBN(this).toString(10); + } + toHexString() { + return this._hex; + } + toJSON(key) { + return { type: "BigNumber", hex: this.toHexString() }; + } + static from(value) { + if (value instanceof BigNumber) { + return value; + } + if (typeof (value) === "string") { + if (value.match(/^-?0x[0-9a-f]+$/i)) { + return new BigNumber(_constructorGuard, toHex(value)); + } + if (value.match(/^-?[0-9]+$/)) { + return new BigNumber(_constructorGuard, toHex(new BN(value))); + } + return logger.throwArgumentError("invalid BigNumber string", "value", value); + } + if (typeof (value) === "number") { + if (value % 1) { + throwFault("underflow", "BigNumber.from", value); + } + if (value >= MAX_SAFE || value <= -MAX_SAFE) { + throwFault("overflow", "BigNumber.from", value); + } + return BigNumber.from(String(value)); + } + const anyValue = value; + if (typeof (anyValue) === "bigint") { + return BigNumber.from(anyValue.toString()); + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isBytes)(anyValue)) { + return BigNumber.from((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(anyValue)); + } + if (anyValue) { + // Hexable interface (takes priority) + if (anyValue.toHexString) { + const hex = anyValue.toHexString(); + if (typeof (hex) === "string") { + return BigNumber.from(hex); + } + } + else { + // For now, handle legacy JSON-ified values (goes away in v6) + let hex = anyValue._hex; + // New-form JSON + if (hex == null && anyValue.type === "BigNumber") { + hex = anyValue.hex; + } + if (typeof (hex) === "string") { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(hex) || (hex[0] === "-" && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(hex.substring(1)))) { + return BigNumber.from(hex); + } + } + } + } + return logger.throwArgumentError("invalid BigNumber value", "value", value); + } + static isBigNumber(value) { + return !!(value && value._isBigNumber); + } +} +// Normalize the hex string +function toHex(value) { + // For BN, call on the hex string + if (typeof (value) !== "string") { + return toHex(value.toString(16)); + } + // If negative, prepend the negative sign to the normalized positive value + if (value[0] === "-") { + // Strip off the negative sign + value = value.substring(1); + // Cannot have multiple negative signs (e.g. "--0x04") + if (value[0] === "-") { + logger.throwArgumentError("invalid hex", "value", value); + } + // Call toHex on the positive component + value = toHex(value); + // Do not allow "-0x00" + if (value === "0x00") { + return value; + } + // Negate the value + return "-" + value; + } + // Add a "0x" prefix if missing + if (value.substring(0, 2) !== "0x") { + value = "0x" + value; + } + // Normalize zero + if (value === "0x") { + return "0x00"; + } + // Make the string even length + if (value.length % 2) { + value = "0x0" + value.substring(2); + } + // Trim to smallest even-length string + while (value.length > 4 && value.substring(0, 4) === "0x00") { + value = "0x" + value.substring(4); + } + return value; +} +function toBigNumber(value) { + return BigNumber.from(toHex(value)); +} +function toBN(value) { + const hex = BigNumber.from(value).toHexString(); + if (hex[0] === "-") { + return (new BN("-" + hex.substring(3), 16)); + } + return new BN(hex.substring(2), 16); +} +function throwFault(fault, operation, value) { + const params = { fault: fault, operation: operation }; + if (value != null) { + params.value = value; + } + return logger.throwError(fault, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.NUMERIC_FAULT, params); +} +// value should have no prefix +function _base36To16(value) { + return (new BN(value, 36)).toString(16); +} +// value should have no prefix +function _base16To36(value) { + return (new BN(value, 16)).toString(36); +} +//# sourceMappingURL=bignumber.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/bignumber/lib.esm/fixednumber.js": +/*!**********************************************************************!*\ + !*** ./node_modules/@ethersproject/bignumber/lib.esm/fixednumber.js ***! + \**********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "FixedFormat": () => (/* binding */ FixedFormat), +/* harmony export */ "FixedNumber": () => (/* binding */ FixedNumber), +/* harmony export */ "formatFixed": () => (/* binding */ formatFixed), +/* harmony export */ "parseFixed": () => (/* binding */ parseFixed) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/bignumber/lib.esm/_version.js"); +/* harmony import */ var _bignumber__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +const _constructorGuard = {}; +const Zero = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(0); +const NegativeOne = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(-1); +function throwFault(message, fault, operation, value) { + const params = { fault: fault, operation: operation }; + if (value !== undefined) { + params.value = value; + } + return logger.throwError(message, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NUMERIC_FAULT, params); +} +// Constant to pull zeros from for multipliers +let zeros = "0"; +while (zeros.length < 256) { + zeros += zeros; +} +// Returns a string "1" followed by decimal "0"s +function getMultiplier(decimals) { + if (typeof (decimals) !== "number") { + try { + decimals = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(decimals).toNumber(); + } + catch (e) { } + } + if (typeof (decimals) === "number" && decimals >= 0 && decimals <= 256 && !(decimals % 1)) { + return ("1" + zeros.substring(0, decimals)); + } + return logger.throwArgumentError("invalid decimal size", "decimals", decimals); +} +function formatFixed(value, decimals) { + if (decimals == null) { + decimals = 0; + } + const multiplier = getMultiplier(decimals); + // Make sure wei is a big number (convert as necessary) + value = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(value); + const negative = value.lt(Zero); + if (negative) { + value = value.mul(NegativeOne); + } + let fraction = value.mod(multiplier).toString(); + while (fraction.length < multiplier.length - 1) { + fraction = "0" + fraction; + } + // Strip training 0 + fraction = fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1]; + const whole = value.div(multiplier).toString(); + if (multiplier.length === 1) { + value = whole; + } + else { + value = whole + "." + fraction; + } + if (negative) { + value = "-" + value; + } + return value; +} +function parseFixed(value, decimals) { + if (decimals == null) { + decimals = 0; + } + const multiplier = getMultiplier(decimals); + if (typeof (value) !== "string" || !value.match(/^-?[0-9.]+$/)) { + logger.throwArgumentError("invalid decimal value", "value", value); + } + // Is it negative? + const negative = (value.substring(0, 1) === "-"); + if (negative) { + value = value.substring(1); + } + if (value === ".") { + logger.throwArgumentError("missing value", "value", value); + } + // Split it into a whole and fractional part + const comps = value.split("."); + if (comps.length > 2) { + logger.throwArgumentError("too many decimal points", "value", value); + } + let whole = comps[0], fraction = comps[1]; + if (!whole) { + whole = "0"; + } + if (!fraction) { + fraction = "0"; + } + // Trim trailing zeros + while (fraction[fraction.length - 1] === "0") { + fraction = fraction.substring(0, fraction.length - 1); + } + // Check the fraction doesn't exceed our decimals size + if (fraction.length > multiplier.length - 1) { + throwFault("fractional component exceeds decimals", "underflow", "parseFixed"); + } + // If decimals is 0, we have an empty string for fraction + if (fraction === "") { + fraction = "0"; + } + // Fully pad the string with zeros to get to wei + while (fraction.length < multiplier.length - 1) { + fraction += "0"; + } + const wholeValue = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(whole); + const fractionValue = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(fraction); + let wei = (wholeValue.mul(multiplier)).add(fractionValue); + if (negative) { + wei = wei.mul(NegativeOne); + } + return wei; +} +class FixedFormat { + constructor(constructorGuard, signed, width, decimals) { + if (constructorGuard !== _constructorGuard) { + logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new FixedFormat" + }); + } + this.signed = signed; + this.width = width; + this.decimals = decimals; + this.name = (signed ? "" : "u") + "fixed" + String(width) + "x" + String(decimals); + this._multiplier = getMultiplier(decimals); + Object.freeze(this); + } + static from(value) { + if (value instanceof FixedFormat) { + return value; + } + if (typeof (value) === "number") { + value = `fixed128x${value}`; + } + let signed = true; + let width = 128; + let decimals = 18; + if (typeof (value) === "string") { + if (value === "fixed") { + // defaults... + } + else if (value === "ufixed") { + signed = false; + } + else { + const match = value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/); + if (!match) { + logger.throwArgumentError("invalid fixed format", "format", value); + } + signed = (match[1] !== "u"); + width = parseInt(match[2]); + decimals = parseInt(match[3]); + } + } + else if (value) { + const check = (key, type, defaultValue) => { + if (value[key] == null) { + return defaultValue; + } + if (typeof (value[key]) !== type) { + logger.throwArgumentError("invalid fixed format (" + key + " not " + type + ")", "format." + key, value[key]); + } + return value[key]; + }; + signed = check("signed", "boolean", signed); + width = check("width", "number", width); + decimals = check("decimals", "number", decimals); + } + if (width % 8) { + logger.throwArgumentError("invalid fixed format width (not byte aligned)", "format.width", width); + } + if (decimals > 80) { + logger.throwArgumentError("invalid fixed format (decimals too large)", "format.decimals", decimals); + } + return new FixedFormat(_constructorGuard, signed, width, decimals); + } +} +class FixedNumber { + constructor(constructorGuard, hex, value, format) { + if (constructorGuard !== _constructorGuard) { + logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new FixedFormat" + }); + } + this.format = format; + this._hex = hex; + this._value = value; + this._isFixedNumber = true; + Object.freeze(this); + } + _checkFormat(other) { + if (this.format.name !== other.format.name) { + logger.throwArgumentError("incompatible format; use fixedNumber.toFormat", "other", other); + } + } + addUnsafe(other) { + this._checkFormat(other); + const a = parseFixed(this._value, this.format.decimals); + const b = parseFixed(other._value, other.format.decimals); + return FixedNumber.fromValue(a.add(b), this.format.decimals, this.format); + } + subUnsafe(other) { + this._checkFormat(other); + const a = parseFixed(this._value, this.format.decimals); + const b = parseFixed(other._value, other.format.decimals); + return FixedNumber.fromValue(a.sub(b), this.format.decimals, this.format); + } + mulUnsafe(other) { + this._checkFormat(other); + const a = parseFixed(this._value, this.format.decimals); + const b = parseFixed(other._value, other.format.decimals); + return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier), this.format.decimals, this.format); + } + divUnsafe(other) { + this._checkFormat(other); + const a = parseFixed(this._value, this.format.decimals); + const b = parseFixed(other._value, other.format.decimals); + return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b), this.format.decimals, this.format); + } + floor() { + const comps = this.toString().split("."); + if (comps.length === 1) { + comps.push("0"); + } + let result = FixedNumber.from(comps[0], this.format); + const hasFraction = !comps[1].match(/^(0*)$/); + if (this.isNegative() && hasFraction) { + result = result.subUnsafe(ONE.toFormat(result.format)); + } + return result; + } + ceiling() { + const comps = this.toString().split("."); + if (comps.length === 1) { + comps.push("0"); + } + let result = FixedNumber.from(comps[0], this.format); + const hasFraction = !comps[1].match(/^(0*)$/); + if (!this.isNegative() && hasFraction) { + result = result.addUnsafe(ONE.toFormat(result.format)); + } + return result; + } + // @TODO: Support other rounding algorithms + round(decimals) { + if (decimals == null) { + decimals = 0; + } + // If we are already in range, we're done + const comps = this.toString().split("."); + if (comps.length === 1) { + comps.push("0"); + } + if (decimals < 0 || decimals > 80 || (decimals % 1)) { + logger.throwArgumentError("invalid decimal count", "decimals", decimals); + } + if (comps[1].length <= decimals) { + return this; + } + const factor = FixedNumber.from("1" + zeros.substring(0, decimals), this.format); + const bump = BUMP.toFormat(this.format); + return this.mulUnsafe(factor).addUnsafe(bump).floor().divUnsafe(factor); + } + isZero() { + return (this._value === "0.0" || this._value === "0"); + } + isNegative() { + return (this._value[0] === "-"); + } + toString() { return this._value; } + toHexString(width) { + if (width == null) { + return this._hex; + } + if (width % 8) { + logger.throwArgumentError("invalid byte width", "width", width); + } + const hex = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString(); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(hex, width / 8); + } + toUnsafeFloat() { return parseFloat(this.toString()); } + toFormat(format) { + return FixedNumber.fromString(this._value, format); + } + static fromValue(value, decimals, format) { + // If decimals looks more like a format, and there is no format, shift the parameters + if (format == null && decimals != null && !(0,_bignumber__WEBPACK_IMPORTED_MODULE_2__.isBigNumberish)(decimals)) { + format = decimals; + decimals = null; + } + if (decimals == null) { + decimals = 0; + } + if (format == null) { + format = "fixed"; + } + return FixedNumber.fromString(formatFixed(value, decimals), FixedFormat.from(format)); + } + static fromString(value, format) { + if (format == null) { + format = "fixed"; + } + const fixedFormat = FixedFormat.from(format); + const numeric = parseFixed(value, fixedFormat.decimals); + if (!fixedFormat.signed && numeric.lt(Zero)) { + throwFault("unsigned value cannot be negative", "overflow", "value", value); + } + let hex = null; + if (fixedFormat.signed) { + hex = numeric.toTwos(fixedFormat.width).toHexString(); + } + else { + hex = numeric.toHexString(); + hex = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(hex, fixedFormat.width / 8); + } + const decimal = formatFixed(numeric, fixedFormat.decimals); + return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat); + } + static fromBytes(value, format) { + if (format == null) { + format = "fixed"; + } + const fixedFormat = FixedFormat.from(format); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value).length > fixedFormat.width / 8) { + throw new Error("overflow"); + } + let numeric = _bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(value); + if (fixedFormat.signed) { + numeric = numeric.fromTwos(fixedFormat.width); + } + const hex = numeric.toTwos((fixedFormat.signed ? 0 : 1) + fixedFormat.width).toHexString(); + const decimal = formatFixed(numeric, fixedFormat.decimals); + return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat); + } + static from(value, format) { + if (typeof (value) === "string") { + return FixedNumber.fromString(value, format); + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isBytes)(value)) { + return FixedNumber.fromBytes(value, format); + } + try { + return FixedNumber.fromValue(value, 0, format); + } + catch (error) { + // Allow NUMERIC_FAULT to bubble up + if (error.code !== _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT) { + throw error; + } + } + return logger.throwArgumentError("invalid FixedNumber value", "value", value); + } + static isFixedNumber(value) { + return !!(value && value._isFixedNumber); + } +} +const ONE = FixedNumber.from(1); +const BUMP = FixedNumber.from("0.5"); +//# sourceMappingURL=fixednumber.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/bignumber/node_modules/bn.js/lib/bn.js": +/*!****************************************************************************!*\ + !*** ./node_modules/@ethersproject/bignumber/node_modules/bn.js/lib/bn.js ***! + \****************************************************************************/ +/***/ (function(module, __unused_webpack_exports, __webpack_require__) { + +/* module decorator */ module = __webpack_require__.nmd(module); +(function (module, exports) { + 'use strict'; + + // Utils + function assert (val, msg) { + if (!val) throw new Error(msg || 'Assertion failed'); + } + + // Could use `inherits` module, but don't want to move from single file + // architecture yet. + function inherits (ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function () {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } + + // BN + + function BN (number, base, endian) { + if (BN.isBN(number)) { + return number; + } + + this.negative = 0; + this.words = null; + this.length = 0; + + // Reduction context + this.red = null; + + if (number !== null) { + if (base === 'le' || base === 'be') { + endian = base; + base = 10; + } + + this._init(number || 0, base || 10, endian || 'be'); + } + } + if (typeof module === 'object') { + module.exports = BN; + } else { + exports.BN = BN; + } + + BN.BN = BN; + BN.wordSize = 26; + + var Buffer; + try { + if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') { + Buffer = window.Buffer; + } else { + Buffer = (__webpack_require__(/*! buffer */ "?ff28").Buffer); + } + } catch (e) { + } + + BN.isBN = function isBN (num) { + if (num instanceof BN) { + return true; + } + + return num !== null && typeof num === 'object' && + num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); + }; + + BN.max = function max (left, right) { + if (left.cmp(right) > 0) return left; + return right; + }; + + BN.min = function min (left, right) { + if (left.cmp(right) < 0) return left; + return right; + }; + + BN.prototype._init = function init (number, base, endian) { + if (typeof number === 'number') { + return this._initNumber(number, base, endian); + } + + if (typeof number === 'object') { + return this._initArray(number, base, endian); + } + + if (base === 'hex') { + base = 16; + } + assert(base === (base | 0) && base >= 2 && base <= 36); + + number = number.toString().replace(/\s+/g, ''); + var start = 0; + if (number[0] === '-') { + start++; + this.negative = 1; + } + + if (start < number.length) { + if (base === 16) { + this._parseHex(number, start, endian); + } else { + this._parseBase(number, base, start); + if (endian === 'le') { + this._initArray(this.toArray(), base, endian); + } + } + } + }; + + BN.prototype._initNumber = function _initNumber (number, base, endian) { + if (number < 0) { + this.negative = 1; + number = -number; + } + if (number < 0x4000000) { + this.words = [number & 0x3ffffff]; + this.length = 1; + } else if (number < 0x10000000000000) { + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff + ]; + this.length = 2; + } else { + assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff, + 1 + ]; + this.length = 3; + } + + if (endian !== 'le') return; + + // Reverse the bytes + this._initArray(this.toArray(), base, endian); + }; + + BN.prototype._initArray = function _initArray (number, base, endian) { + // Perhaps a Uint8Array + assert(typeof number.length === 'number'); + if (number.length <= 0) { + this.words = [0]; + this.length = 1; + return this; + } + + this.length = Math.ceil(number.length / 3); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + var j, w; + var off = 0; + if (endian === 'be') { + for (i = number.length - 1, j = 0; i >= 0; i -= 3) { + w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } else if (endian === 'le') { + for (i = 0, j = 0; i < number.length; i += 3) { + w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } + return this._strip(); + }; + + function parseHex4Bits (string, index) { + var c = string.charCodeAt(index); + // '0' - '9' + if (c >= 48 && c <= 57) { + return c - 48; + // 'A' - 'F' + } else if (c >= 65 && c <= 70) { + return c - 55; + // 'a' - 'f' + } else if (c >= 97 && c <= 102) { + return c - 87; + } else { + assert(false, 'Invalid character in ' + string); + } + } + + function parseHexByte (string, lowerBound, index) { + var r = parseHex4Bits(string, index); + if (index - 1 >= lowerBound) { + r |= parseHex4Bits(string, index - 1) << 4; + } + return r; + } + + BN.prototype._parseHex = function _parseHex (number, start, endian) { + // Create possibly bigger array to ensure that it fits the number + this.length = Math.ceil((number.length - start) / 6); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + // 24-bits chunks + var off = 0; + var j = 0; + + var w; + if (endian === 'be') { + for (i = number.length - 1; i >= start; i -= 2) { + w = parseHexByte(number, start, i) << off; + this.words[j] |= w & 0x3ffffff; + if (off >= 18) { + off -= 18; + j += 1; + this.words[j] |= w >>> 26; + } else { + off += 8; + } + } + } else { + var parseLength = number.length - start; + for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) { + w = parseHexByte(number, start, i) << off; + this.words[j] |= w & 0x3ffffff; + if (off >= 18) { + off -= 18; + j += 1; + this.words[j] |= w >>> 26; + } else { + off += 8; + } + } + } + + this._strip(); + }; + + function parseBase (str, start, end, mul) { + var r = 0; + var b = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; + + r *= mul; + + // 'a' + if (c >= 49) { + b = c - 49 + 0xa; + + // 'A' + } else if (c >= 17) { + b = c - 17 + 0xa; + + // '0' - '9' + } else { + b = c; + } + assert(c >= 0 && b < mul, 'Invalid character'); + r += b; + } + return r; + } + + BN.prototype._parseBase = function _parseBase (number, base, start) { + // Initialize as zero + this.words = [0]; + this.length = 1; + + // Find length of limb in base + for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { + limbLen++; + } + limbLen--; + limbPow = (limbPow / base) | 0; + + var total = number.length - start; + var mod = total % limbLen; + var end = Math.min(total, total - mod) + start; + + var word = 0; + for (var i = start; i < end; i += limbLen) { + word = parseBase(number, i, i + limbLen, base); + + this.imuln(limbPow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + + if (mod !== 0) { + var pow = 1; + word = parseBase(number, i, number.length, base); + + for (i = 0; i < mod; i++) { + pow *= base; + } + + this.imuln(pow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + + this._strip(); + }; + + BN.prototype.copy = function copy (dest) { + dest.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + dest.words[i] = this.words[i]; + } + dest.length = this.length; + dest.negative = this.negative; + dest.red = this.red; + }; + + function move (dest, src) { + dest.words = src.words; + dest.length = src.length; + dest.negative = src.negative; + dest.red = src.red; + } + + BN.prototype._move = function _move (dest) { + move(dest, this); + }; + + BN.prototype.clone = function clone () { + var r = new BN(null); + this.copy(r); + return r; + }; + + BN.prototype._expand = function _expand (size) { + while (this.length < size) { + this.words[this.length++] = 0; + } + return this; + }; + + // Remove leading `0` from `this` + BN.prototype._strip = function strip () { + while (this.length > 1 && this.words[this.length - 1] === 0) { + this.length--; + } + return this._normSign(); + }; + + BN.prototype._normSign = function _normSign () { + // -0 = 0 + if (this.length === 1 && this.words[0] === 0) { + this.negative = 0; + } + return this; + }; + + // Check Symbol.for because not everywhere where Symbol defined + // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility + if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') { + try { + BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect; + } catch (e) { + BN.prototype.inspect = inspect; + } + } else { + BN.prototype.inspect = inspect; + } + + function inspect () { + return (this.red ? ''; + } + + /* + + var zeros = []; + var groupSizes = []; + var groupBases = []; + + var s = ''; + var i = -1; + while (++i < BN.wordSize) { + zeros[i] = s; + s += '0'; + } + groupSizes[0] = 0; + groupSizes[1] = 0; + groupBases[0] = 0; + groupBases[1] = 0; + var base = 2 - 1; + while (++base < 36 + 1) { + var groupSize = 0; + var groupBase = 1; + while (groupBase < (1 << BN.wordSize) / base) { + groupBase *= base; + groupSize += 1; + } + groupSizes[base] = groupSize; + groupBases[base] = groupBase; + } + + */ + + var zeros = [ + '', + '0', + '00', + '000', + '0000', + '00000', + '000000', + '0000000', + '00000000', + '000000000', + '0000000000', + '00000000000', + '000000000000', + '0000000000000', + '00000000000000', + '000000000000000', + '0000000000000000', + '00000000000000000', + '000000000000000000', + '0000000000000000000', + '00000000000000000000', + '000000000000000000000', + '0000000000000000000000', + '00000000000000000000000', + '000000000000000000000000', + '0000000000000000000000000' + ]; + + var groupSizes = [ + 0, 0, + 25, 16, 12, 11, 10, 9, 8, + 8, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 6, 6, 5, 5, + 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5 + ]; + + var groupBases = [ + 0, 0, + 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, + 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, + 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, + 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, + 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176 + ]; + + BN.prototype.toString = function toString (base, padding) { + base = base || 10; + padding = padding | 0 || 1; + + var out; + if (base === 16 || base === 'hex') { + out = ''; + var off = 0; + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = this.words[i]; + var word = (((w << off) | carry) & 0xffffff).toString(16); + carry = (w >>> (24 - off)) & 0xffffff; + off += 2; + if (off >= 26) { + off -= 26; + i--; + } + if (carry !== 0 || i !== this.length - 1) { + out = zeros[6 - word.length] + word + out; + } else { + out = word + out; + } + } + if (carry !== 0) { + out = carry.toString(16) + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + if (base === (base | 0) && base >= 2 && base <= 36) { + // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); + var groupSize = groupSizes[base]; + // var groupBase = Math.pow(base, groupSize); + var groupBase = groupBases[base]; + out = ''; + var c = this.clone(); + c.negative = 0; + while (!c.isZero()) { + var r = c.modrn(groupBase).toString(base); + c = c.idivn(groupBase); + + if (!c.isZero()) { + out = zeros[groupSize - r.length] + r + out; + } else { + out = r + out; + } + } + if (this.isZero()) { + out = '0' + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + assert(false, 'Base should be between 2 and 36'); + }; + + BN.prototype.toNumber = function toNumber () { + var ret = this.words[0]; + if (this.length === 2) { + ret += this.words[1] * 0x4000000; + } else if (this.length === 3 && this.words[2] === 0x01) { + // NOTE: at this stage it is known that the top bit is set + ret += 0x10000000000000 + (this.words[1] * 0x4000000); + } else if (this.length > 2) { + assert(false, 'Number can only safely store up to 53 bits'); + } + return (this.negative !== 0) ? -ret : ret; + }; + + BN.prototype.toJSON = function toJSON () { + return this.toString(16, 2); + }; + + if (Buffer) { + BN.prototype.toBuffer = function toBuffer (endian, length) { + return this.toArrayLike(Buffer, endian, length); + }; + } + + BN.prototype.toArray = function toArray (endian, length) { + return this.toArrayLike(Array, endian, length); + }; + + var allocate = function allocate (ArrayType, size) { + if (ArrayType.allocUnsafe) { + return ArrayType.allocUnsafe(size); + } + return new ArrayType(size); + }; + + BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) { + this._strip(); + + var byteLength = this.byteLength(); + var reqLength = length || Math.max(1, byteLength); + assert(byteLength <= reqLength, 'byte array longer than desired length'); + assert(reqLength > 0, 'Requested array length <= 0'); + + var res = allocate(ArrayType, reqLength); + var postfix = endian === 'le' ? 'LE' : 'BE'; + this['_toArrayLike' + postfix](res, byteLength); + return res; + }; + + BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) { + var position = 0; + var carry = 0; + + for (var i = 0, shift = 0; i < this.length; i++) { + var word = (this.words[i] << shift) | carry; + + res[position++] = word & 0xff; + if (position < res.length) { + res[position++] = (word >> 8) & 0xff; + } + if (position < res.length) { + res[position++] = (word >> 16) & 0xff; + } + + if (shift === 6) { + if (position < res.length) { + res[position++] = (word >> 24) & 0xff; + } + carry = 0; + shift = 0; + } else { + carry = word >>> 24; + shift += 2; + } + } + + if (position < res.length) { + res[position++] = carry; + + while (position < res.length) { + res[position++] = 0; + } + } + }; + + BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) { + var position = res.length - 1; + var carry = 0; + + for (var i = 0, shift = 0; i < this.length; i++) { + var word = (this.words[i] << shift) | carry; + + res[position--] = word & 0xff; + if (position >= 0) { + res[position--] = (word >> 8) & 0xff; + } + if (position >= 0) { + res[position--] = (word >> 16) & 0xff; + } + + if (shift === 6) { + if (position >= 0) { + res[position--] = (word >> 24) & 0xff; + } + carry = 0; + shift = 0; + } else { + carry = word >>> 24; + shift += 2; + } + } + + if (position >= 0) { + res[position--] = carry; + + while (position >= 0) { + res[position--] = 0; + } + } + }; + + if (Math.clz32) { + BN.prototype._countBits = function _countBits (w) { + return 32 - Math.clz32(w); + }; + } else { + BN.prototype._countBits = function _countBits (w) { + var t = w; + var r = 0; + if (t >= 0x1000) { + r += 13; + t >>>= 13; + } + if (t >= 0x40) { + r += 7; + t >>>= 7; + } + if (t >= 0x8) { + r += 4; + t >>>= 4; + } + if (t >= 0x02) { + r += 2; + t >>>= 2; + } + return r + t; + }; + } + + BN.prototype._zeroBits = function _zeroBits (w) { + // Short-cut + if (w === 0) return 26; + + var t = w; + var r = 0; + if ((t & 0x1fff) === 0) { + r += 13; + t >>>= 13; + } + if ((t & 0x7f) === 0) { + r += 7; + t >>>= 7; + } + if ((t & 0xf) === 0) { + r += 4; + t >>>= 4; + } + if ((t & 0x3) === 0) { + r += 2; + t >>>= 2; + } + if ((t & 0x1) === 0) { + r++; + } + return r; + }; + + // Return number of used bits in a BN + BN.prototype.bitLength = function bitLength () { + var w = this.words[this.length - 1]; + var hi = this._countBits(w); + return (this.length - 1) * 26 + hi; + }; + + function toBitArray (num) { + var w = new Array(num.bitLength()); + + for (var bit = 0; bit < w.length; bit++) { + var off = (bit / 26) | 0; + var wbit = bit % 26; + + w[bit] = (num.words[off] >>> wbit) & 0x01; + } + + return w; + } + + // Number of trailing zero bits + BN.prototype.zeroBits = function zeroBits () { + if (this.isZero()) return 0; + + var r = 0; + for (var i = 0; i < this.length; i++) { + var b = this._zeroBits(this.words[i]); + r += b; + if (b !== 26) break; + } + return r; + }; + + BN.prototype.byteLength = function byteLength () { + return Math.ceil(this.bitLength() / 8); + }; + + BN.prototype.toTwos = function toTwos (width) { + if (this.negative !== 0) { + return this.abs().inotn(width).iaddn(1); + } + return this.clone(); + }; + + BN.prototype.fromTwos = function fromTwos (width) { + if (this.testn(width - 1)) { + return this.notn(width).iaddn(1).ineg(); + } + return this.clone(); + }; + + BN.prototype.isNeg = function isNeg () { + return this.negative !== 0; + }; + + // Return negative clone of `this` + BN.prototype.neg = function neg () { + return this.clone().ineg(); + }; + + BN.prototype.ineg = function ineg () { + if (!this.isZero()) { + this.negative ^= 1; + } + + return this; + }; + + // Or `num` with `this` in-place + BN.prototype.iuor = function iuor (num) { + while (this.length < num.length) { + this.words[this.length++] = 0; + } + + for (var i = 0; i < num.length; i++) { + this.words[i] = this.words[i] | num.words[i]; + } + + return this._strip(); + }; + + BN.prototype.ior = function ior (num) { + assert((this.negative | num.negative) === 0); + return this.iuor(num); + }; + + // Or `num` with `this` + BN.prototype.or = function or (num) { + if (this.length > num.length) return this.clone().ior(num); + return num.clone().ior(this); + }; + + BN.prototype.uor = function uor (num) { + if (this.length > num.length) return this.clone().iuor(num); + return num.clone().iuor(this); + }; + + // And `num` with `this` in-place + BN.prototype.iuand = function iuand (num) { + // b = min-length(num, this) + var b; + if (this.length > num.length) { + b = num; + } else { + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = this.words[i] & num.words[i]; + } + + this.length = b.length; + + return this._strip(); + }; + + BN.prototype.iand = function iand (num) { + assert((this.negative | num.negative) === 0); + return this.iuand(num); + }; + + // And `num` with `this` + BN.prototype.and = function and (num) { + if (this.length > num.length) return this.clone().iand(num); + return num.clone().iand(this); + }; + + BN.prototype.uand = function uand (num) { + if (this.length > num.length) return this.clone().iuand(num); + return num.clone().iuand(this); + }; + + // Xor `num` with `this` in-place + BN.prototype.iuxor = function iuxor (num) { + // a.length > b.length + var a; + var b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = a.words[i] ^ b.words[i]; + } + + if (this !== a) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = a.length; + + return this._strip(); + }; + + BN.prototype.ixor = function ixor (num) { + assert((this.negative | num.negative) === 0); + return this.iuxor(num); + }; + + // Xor `num` with `this` + BN.prototype.xor = function xor (num) { + if (this.length > num.length) return this.clone().ixor(num); + return num.clone().ixor(this); + }; + + BN.prototype.uxor = function uxor (num) { + if (this.length > num.length) return this.clone().iuxor(num); + return num.clone().iuxor(this); + }; + + // Not ``this`` with ``width`` bitwidth + BN.prototype.inotn = function inotn (width) { + assert(typeof width === 'number' && width >= 0); + + var bytesNeeded = Math.ceil(width / 26) | 0; + var bitsLeft = width % 26; + + // Extend the buffer with leading zeroes + this._expand(bytesNeeded); + + if (bitsLeft > 0) { + bytesNeeded--; + } + + // Handle complete words + for (var i = 0; i < bytesNeeded; i++) { + this.words[i] = ~this.words[i] & 0x3ffffff; + } + + // Handle the residue + if (bitsLeft > 0) { + this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft)); + } + + // And remove leading zeroes + return this._strip(); + }; + + BN.prototype.notn = function notn (width) { + return this.clone().inotn(width); + }; + + // Set `bit` of `this` + BN.prototype.setn = function setn (bit, val) { + assert(typeof bit === 'number' && bit >= 0); + + var off = (bit / 26) | 0; + var wbit = bit % 26; + + this._expand(off + 1); + + if (val) { + this.words[off] = this.words[off] | (1 << wbit); + } else { + this.words[off] = this.words[off] & ~(1 << wbit); + } + + return this._strip(); + }; + + // Add `num` to `this` in-place + BN.prototype.iadd = function iadd (num) { + var r; + + // negative + positive + if (this.negative !== 0 && num.negative === 0) { + this.negative = 0; + r = this.isub(num); + this.negative ^= 1; + return this._normSign(); + + // positive + negative + } else if (this.negative === 0 && num.negative !== 0) { + num.negative = 0; + r = this.isub(num); + num.negative = 1; + return r._normSign(); + } + + // a.length > b.length + var a, b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) + (b.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + + this.length = a.length; + if (carry !== 0) { + this.words[this.length] = carry; + this.length++; + // Copy the rest of the words + } else if (a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + return this; + }; + + // Add `num` to `this` + BN.prototype.add = function add (num) { + var res; + if (num.negative !== 0 && this.negative === 0) { + num.negative = 0; + res = this.sub(num); + num.negative ^= 1; + return res; + } else if (num.negative === 0 && this.negative !== 0) { + this.negative = 0; + res = num.sub(this); + this.negative = 1; + return res; + } + + if (this.length > num.length) return this.clone().iadd(num); + + return num.clone().iadd(this); + }; + + // Subtract `num` from `this` in-place + BN.prototype.isub = function isub (num) { + // this - (-num) = this + num + if (num.negative !== 0) { + num.negative = 0; + var r = this.iadd(num); + num.negative = 1; + return r._normSign(); + + // -this - num = -(this + num) + } else if (this.negative !== 0) { + this.negative = 0; + this.iadd(num); + this.negative = 1; + return this._normSign(); + } + + // At this point both numbers are positive + var cmp = this.cmp(num); + + // Optimization - zeroify + if (cmp === 0) { + this.negative = 0; + this.length = 1; + this.words[0] = 0; + return this; + } + + // a > b + var a, b; + if (cmp > 0) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) - (b.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + + // Copy rest of the words + if (carry === 0 && i < a.length && a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = Math.max(this.length, i); + + if (a !== this) { + this.negative = 1; + } + + return this._strip(); + }; + + // Subtract `num` from `this` + BN.prototype.sub = function sub (num) { + return this.clone().isub(num); + }; + + function smallMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + var len = (self.length + num.length) | 0; + out.length = len; + len = (len - 1) | 0; + + // Peel one iteration (compiler can't do it, because of code complexity) + var a = self.words[0] | 0; + var b = num.words[0] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + var carry = (r / 0x4000000) | 0; + out.words[0] = lo; + + for (var k = 1; k < len; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = carry >>> 26; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = (k - j) | 0; + a = self.words[i] | 0; + b = num.words[j] | 0; + r = a * b + rword; + ncarry += (r / 0x4000000) | 0; + rword = r & 0x3ffffff; + } + out.words[k] = rword | 0; + carry = ncarry | 0; + } + if (carry !== 0) { + out.words[k] = carry | 0; + } else { + out.length--; + } + + return out._strip(); + } + + // TODO(indutny): it may be reasonable to omit it for users who don't need + // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit + // multiplication (like elliptic secp256k1). + var comb10MulTo = function comb10MulTo (self, num, out) { + var a = self.words; + var b = num.words; + var o = out.words; + var c = 0; + var lo; + var mid; + var hi; + var a0 = a[0] | 0; + var al0 = a0 & 0x1fff; + var ah0 = a0 >>> 13; + var a1 = a[1] | 0; + var al1 = a1 & 0x1fff; + var ah1 = a1 >>> 13; + var a2 = a[2] | 0; + var al2 = a2 & 0x1fff; + var ah2 = a2 >>> 13; + var a3 = a[3] | 0; + var al3 = a3 & 0x1fff; + var ah3 = a3 >>> 13; + var a4 = a[4] | 0; + var al4 = a4 & 0x1fff; + var ah4 = a4 >>> 13; + var a5 = a[5] | 0; + var al5 = a5 & 0x1fff; + var ah5 = a5 >>> 13; + var a6 = a[6] | 0; + var al6 = a6 & 0x1fff; + var ah6 = a6 >>> 13; + var a7 = a[7] | 0; + var al7 = a7 & 0x1fff; + var ah7 = a7 >>> 13; + var a8 = a[8] | 0; + var al8 = a8 & 0x1fff; + var ah8 = a8 >>> 13; + var a9 = a[9] | 0; + var al9 = a9 & 0x1fff; + var ah9 = a9 >>> 13; + var b0 = b[0] | 0; + var bl0 = b0 & 0x1fff; + var bh0 = b0 >>> 13; + var b1 = b[1] | 0; + var bl1 = b1 & 0x1fff; + var bh1 = b1 >>> 13; + var b2 = b[2] | 0; + var bl2 = b2 & 0x1fff; + var bh2 = b2 >>> 13; + var b3 = b[3] | 0; + var bl3 = b3 & 0x1fff; + var bh3 = b3 >>> 13; + var b4 = b[4] | 0; + var bl4 = b4 & 0x1fff; + var bh4 = b4 >>> 13; + var b5 = b[5] | 0; + var bl5 = b5 & 0x1fff; + var bh5 = b5 >>> 13; + var b6 = b[6] | 0; + var bl6 = b6 & 0x1fff; + var bh6 = b6 >>> 13; + var b7 = b[7] | 0; + var bl7 = b7 & 0x1fff; + var bh7 = b7 >>> 13; + var b8 = b[8] | 0; + var bl8 = b8 & 0x1fff; + var bh8 = b8 >>> 13; + var b9 = b[9] | 0; + var bl9 = b9 & 0x1fff; + var bh9 = b9 >>> 13; + + out.negative = self.negative ^ num.negative; + out.length = 19; + /* k = 0 */ + lo = Math.imul(al0, bl0); + mid = Math.imul(al0, bh0); + mid = (mid + Math.imul(ah0, bl0)) | 0; + hi = Math.imul(ah0, bh0); + var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0; + w0 &= 0x3ffffff; + /* k = 1 */ + lo = Math.imul(al1, bl0); + mid = Math.imul(al1, bh0); + mid = (mid + Math.imul(ah1, bl0)) | 0; + hi = Math.imul(ah1, bh0); + lo = (lo + Math.imul(al0, bl1)) | 0; + mid = (mid + Math.imul(al0, bh1)) | 0; + mid = (mid + Math.imul(ah0, bl1)) | 0; + hi = (hi + Math.imul(ah0, bh1)) | 0; + var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0; + w1 &= 0x3ffffff; + /* k = 2 */ + lo = Math.imul(al2, bl0); + mid = Math.imul(al2, bh0); + mid = (mid + Math.imul(ah2, bl0)) | 0; + hi = Math.imul(ah2, bh0); + lo = (lo + Math.imul(al1, bl1)) | 0; + mid = (mid + Math.imul(al1, bh1)) | 0; + mid = (mid + Math.imul(ah1, bl1)) | 0; + hi = (hi + Math.imul(ah1, bh1)) | 0; + lo = (lo + Math.imul(al0, bl2)) | 0; + mid = (mid + Math.imul(al0, bh2)) | 0; + mid = (mid + Math.imul(ah0, bl2)) | 0; + hi = (hi + Math.imul(ah0, bh2)) | 0; + var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0; + w2 &= 0x3ffffff; + /* k = 3 */ + lo = Math.imul(al3, bl0); + mid = Math.imul(al3, bh0); + mid = (mid + Math.imul(ah3, bl0)) | 0; + hi = Math.imul(ah3, bh0); + lo = (lo + Math.imul(al2, bl1)) | 0; + mid = (mid + Math.imul(al2, bh1)) | 0; + mid = (mid + Math.imul(ah2, bl1)) | 0; + hi = (hi + Math.imul(ah2, bh1)) | 0; + lo = (lo + Math.imul(al1, bl2)) | 0; + mid = (mid + Math.imul(al1, bh2)) | 0; + mid = (mid + Math.imul(ah1, bl2)) | 0; + hi = (hi + Math.imul(ah1, bh2)) | 0; + lo = (lo + Math.imul(al0, bl3)) | 0; + mid = (mid + Math.imul(al0, bh3)) | 0; + mid = (mid + Math.imul(ah0, bl3)) | 0; + hi = (hi + Math.imul(ah0, bh3)) | 0; + var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0; + w3 &= 0x3ffffff; + /* k = 4 */ + lo = Math.imul(al4, bl0); + mid = Math.imul(al4, bh0); + mid = (mid + Math.imul(ah4, bl0)) | 0; + hi = Math.imul(ah4, bh0); + lo = (lo + Math.imul(al3, bl1)) | 0; + mid = (mid + Math.imul(al3, bh1)) | 0; + mid = (mid + Math.imul(ah3, bl1)) | 0; + hi = (hi + Math.imul(ah3, bh1)) | 0; + lo = (lo + Math.imul(al2, bl2)) | 0; + mid = (mid + Math.imul(al2, bh2)) | 0; + mid = (mid + Math.imul(ah2, bl2)) | 0; + hi = (hi + Math.imul(ah2, bh2)) | 0; + lo = (lo + Math.imul(al1, bl3)) | 0; + mid = (mid + Math.imul(al1, bh3)) | 0; + mid = (mid + Math.imul(ah1, bl3)) | 0; + hi = (hi + Math.imul(ah1, bh3)) | 0; + lo = (lo + Math.imul(al0, bl4)) | 0; + mid = (mid + Math.imul(al0, bh4)) | 0; + mid = (mid + Math.imul(ah0, bl4)) | 0; + hi = (hi + Math.imul(ah0, bh4)) | 0; + var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0; + w4 &= 0x3ffffff; + /* k = 5 */ + lo = Math.imul(al5, bl0); + mid = Math.imul(al5, bh0); + mid = (mid + Math.imul(ah5, bl0)) | 0; + hi = Math.imul(ah5, bh0); + lo = (lo + Math.imul(al4, bl1)) | 0; + mid = (mid + Math.imul(al4, bh1)) | 0; + mid = (mid + Math.imul(ah4, bl1)) | 0; + hi = (hi + Math.imul(ah4, bh1)) | 0; + lo = (lo + Math.imul(al3, bl2)) | 0; + mid = (mid + Math.imul(al3, bh2)) | 0; + mid = (mid + Math.imul(ah3, bl2)) | 0; + hi = (hi + Math.imul(ah3, bh2)) | 0; + lo = (lo + Math.imul(al2, bl3)) | 0; + mid = (mid + Math.imul(al2, bh3)) | 0; + mid = (mid + Math.imul(ah2, bl3)) | 0; + hi = (hi + Math.imul(ah2, bh3)) | 0; + lo = (lo + Math.imul(al1, bl4)) | 0; + mid = (mid + Math.imul(al1, bh4)) | 0; + mid = (mid + Math.imul(ah1, bl4)) | 0; + hi = (hi + Math.imul(ah1, bh4)) | 0; + lo = (lo + Math.imul(al0, bl5)) | 0; + mid = (mid + Math.imul(al0, bh5)) | 0; + mid = (mid + Math.imul(ah0, bl5)) | 0; + hi = (hi + Math.imul(ah0, bh5)) | 0; + var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0; + w5 &= 0x3ffffff; + /* k = 6 */ + lo = Math.imul(al6, bl0); + mid = Math.imul(al6, bh0); + mid = (mid + Math.imul(ah6, bl0)) | 0; + hi = Math.imul(ah6, bh0); + lo = (lo + Math.imul(al5, bl1)) | 0; + mid = (mid + Math.imul(al5, bh1)) | 0; + mid = (mid + Math.imul(ah5, bl1)) | 0; + hi = (hi + Math.imul(ah5, bh1)) | 0; + lo = (lo + Math.imul(al4, bl2)) | 0; + mid = (mid + Math.imul(al4, bh2)) | 0; + mid = (mid + Math.imul(ah4, bl2)) | 0; + hi = (hi + Math.imul(ah4, bh2)) | 0; + lo = (lo + Math.imul(al3, bl3)) | 0; + mid = (mid + Math.imul(al3, bh3)) | 0; + mid = (mid + Math.imul(ah3, bl3)) | 0; + hi = (hi + Math.imul(ah3, bh3)) | 0; + lo = (lo + Math.imul(al2, bl4)) | 0; + mid = (mid + Math.imul(al2, bh4)) | 0; + mid = (mid + Math.imul(ah2, bl4)) | 0; + hi = (hi + Math.imul(ah2, bh4)) | 0; + lo = (lo + Math.imul(al1, bl5)) | 0; + mid = (mid + Math.imul(al1, bh5)) | 0; + mid = (mid + Math.imul(ah1, bl5)) | 0; + hi = (hi + Math.imul(ah1, bh5)) | 0; + lo = (lo + Math.imul(al0, bl6)) | 0; + mid = (mid + Math.imul(al0, bh6)) | 0; + mid = (mid + Math.imul(ah0, bl6)) | 0; + hi = (hi + Math.imul(ah0, bh6)) | 0; + var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0; + w6 &= 0x3ffffff; + /* k = 7 */ + lo = Math.imul(al7, bl0); + mid = Math.imul(al7, bh0); + mid = (mid + Math.imul(ah7, bl0)) | 0; + hi = Math.imul(ah7, bh0); + lo = (lo + Math.imul(al6, bl1)) | 0; + mid = (mid + Math.imul(al6, bh1)) | 0; + mid = (mid + Math.imul(ah6, bl1)) | 0; + hi = (hi + Math.imul(ah6, bh1)) | 0; + lo = (lo + Math.imul(al5, bl2)) | 0; + mid = (mid + Math.imul(al5, bh2)) | 0; + mid = (mid + Math.imul(ah5, bl2)) | 0; + hi = (hi + Math.imul(ah5, bh2)) | 0; + lo = (lo + Math.imul(al4, bl3)) | 0; + mid = (mid + Math.imul(al4, bh3)) | 0; + mid = (mid + Math.imul(ah4, bl3)) | 0; + hi = (hi + Math.imul(ah4, bh3)) | 0; + lo = (lo + Math.imul(al3, bl4)) | 0; + mid = (mid + Math.imul(al3, bh4)) | 0; + mid = (mid + Math.imul(ah3, bl4)) | 0; + hi = (hi + Math.imul(ah3, bh4)) | 0; + lo = (lo + Math.imul(al2, bl5)) | 0; + mid = (mid + Math.imul(al2, bh5)) | 0; + mid = (mid + Math.imul(ah2, bl5)) | 0; + hi = (hi + Math.imul(ah2, bh5)) | 0; + lo = (lo + Math.imul(al1, bl6)) | 0; + mid = (mid + Math.imul(al1, bh6)) | 0; + mid = (mid + Math.imul(ah1, bl6)) | 0; + hi = (hi + Math.imul(ah1, bh6)) | 0; + lo = (lo + Math.imul(al0, bl7)) | 0; + mid = (mid + Math.imul(al0, bh7)) | 0; + mid = (mid + Math.imul(ah0, bl7)) | 0; + hi = (hi + Math.imul(ah0, bh7)) | 0; + var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0; + w7 &= 0x3ffffff; + /* k = 8 */ + lo = Math.imul(al8, bl0); + mid = Math.imul(al8, bh0); + mid = (mid + Math.imul(ah8, bl0)) | 0; + hi = Math.imul(ah8, bh0); + lo = (lo + Math.imul(al7, bl1)) | 0; + mid = (mid + Math.imul(al7, bh1)) | 0; + mid = (mid + Math.imul(ah7, bl1)) | 0; + hi = (hi + Math.imul(ah7, bh1)) | 0; + lo = (lo + Math.imul(al6, bl2)) | 0; + mid = (mid + Math.imul(al6, bh2)) | 0; + mid = (mid + Math.imul(ah6, bl2)) | 0; + hi = (hi + Math.imul(ah6, bh2)) | 0; + lo = (lo + Math.imul(al5, bl3)) | 0; + mid = (mid + Math.imul(al5, bh3)) | 0; + mid = (mid + Math.imul(ah5, bl3)) | 0; + hi = (hi + Math.imul(ah5, bh3)) | 0; + lo = (lo + Math.imul(al4, bl4)) | 0; + mid = (mid + Math.imul(al4, bh4)) | 0; + mid = (mid + Math.imul(ah4, bl4)) | 0; + hi = (hi + Math.imul(ah4, bh4)) | 0; + lo = (lo + Math.imul(al3, bl5)) | 0; + mid = (mid + Math.imul(al3, bh5)) | 0; + mid = (mid + Math.imul(ah3, bl5)) | 0; + hi = (hi + Math.imul(ah3, bh5)) | 0; + lo = (lo + Math.imul(al2, bl6)) | 0; + mid = (mid + Math.imul(al2, bh6)) | 0; + mid = (mid + Math.imul(ah2, bl6)) | 0; + hi = (hi + Math.imul(ah2, bh6)) | 0; + lo = (lo + Math.imul(al1, bl7)) | 0; + mid = (mid + Math.imul(al1, bh7)) | 0; + mid = (mid + Math.imul(ah1, bl7)) | 0; + hi = (hi + Math.imul(ah1, bh7)) | 0; + lo = (lo + Math.imul(al0, bl8)) | 0; + mid = (mid + Math.imul(al0, bh8)) | 0; + mid = (mid + Math.imul(ah0, bl8)) | 0; + hi = (hi + Math.imul(ah0, bh8)) | 0; + var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0; + w8 &= 0x3ffffff; + /* k = 9 */ + lo = Math.imul(al9, bl0); + mid = Math.imul(al9, bh0); + mid = (mid + Math.imul(ah9, bl0)) | 0; + hi = Math.imul(ah9, bh0); + lo = (lo + Math.imul(al8, bl1)) | 0; + mid = (mid + Math.imul(al8, bh1)) | 0; + mid = (mid + Math.imul(ah8, bl1)) | 0; + hi = (hi + Math.imul(ah8, bh1)) | 0; + lo = (lo + Math.imul(al7, bl2)) | 0; + mid = (mid + Math.imul(al7, bh2)) | 0; + mid = (mid + Math.imul(ah7, bl2)) | 0; + hi = (hi + Math.imul(ah7, bh2)) | 0; + lo = (lo + Math.imul(al6, bl3)) | 0; + mid = (mid + Math.imul(al6, bh3)) | 0; + mid = (mid + Math.imul(ah6, bl3)) | 0; + hi = (hi + Math.imul(ah6, bh3)) | 0; + lo = (lo + Math.imul(al5, bl4)) | 0; + mid = (mid + Math.imul(al5, bh4)) | 0; + mid = (mid + Math.imul(ah5, bl4)) | 0; + hi = (hi + Math.imul(ah5, bh4)) | 0; + lo = (lo + Math.imul(al4, bl5)) | 0; + mid = (mid + Math.imul(al4, bh5)) | 0; + mid = (mid + Math.imul(ah4, bl5)) | 0; + hi = (hi + Math.imul(ah4, bh5)) | 0; + lo = (lo + Math.imul(al3, bl6)) | 0; + mid = (mid + Math.imul(al3, bh6)) | 0; + mid = (mid + Math.imul(ah3, bl6)) | 0; + hi = (hi + Math.imul(ah3, bh6)) | 0; + lo = (lo + Math.imul(al2, bl7)) | 0; + mid = (mid + Math.imul(al2, bh7)) | 0; + mid = (mid + Math.imul(ah2, bl7)) | 0; + hi = (hi + Math.imul(ah2, bh7)) | 0; + lo = (lo + Math.imul(al1, bl8)) | 0; + mid = (mid + Math.imul(al1, bh8)) | 0; + mid = (mid + Math.imul(ah1, bl8)) | 0; + hi = (hi + Math.imul(ah1, bh8)) | 0; + lo = (lo + Math.imul(al0, bl9)) | 0; + mid = (mid + Math.imul(al0, bh9)) | 0; + mid = (mid + Math.imul(ah0, bl9)) | 0; + hi = (hi + Math.imul(ah0, bh9)) | 0; + var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0; + w9 &= 0x3ffffff; + /* k = 10 */ + lo = Math.imul(al9, bl1); + mid = Math.imul(al9, bh1); + mid = (mid + Math.imul(ah9, bl1)) | 0; + hi = Math.imul(ah9, bh1); + lo = (lo + Math.imul(al8, bl2)) | 0; + mid = (mid + Math.imul(al8, bh2)) | 0; + mid = (mid + Math.imul(ah8, bl2)) | 0; + hi = (hi + Math.imul(ah8, bh2)) | 0; + lo = (lo + Math.imul(al7, bl3)) | 0; + mid = (mid + Math.imul(al7, bh3)) | 0; + mid = (mid + Math.imul(ah7, bl3)) | 0; + hi = (hi + Math.imul(ah7, bh3)) | 0; + lo = (lo + Math.imul(al6, bl4)) | 0; + mid = (mid + Math.imul(al6, bh4)) | 0; + mid = (mid + Math.imul(ah6, bl4)) | 0; + hi = (hi + Math.imul(ah6, bh4)) | 0; + lo = (lo + Math.imul(al5, bl5)) | 0; + mid = (mid + Math.imul(al5, bh5)) | 0; + mid = (mid + Math.imul(ah5, bl5)) | 0; + hi = (hi + Math.imul(ah5, bh5)) | 0; + lo = (lo + Math.imul(al4, bl6)) | 0; + mid = (mid + Math.imul(al4, bh6)) | 0; + mid = (mid + Math.imul(ah4, bl6)) | 0; + hi = (hi + Math.imul(ah4, bh6)) | 0; + lo = (lo + Math.imul(al3, bl7)) | 0; + mid = (mid + Math.imul(al3, bh7)) | 0; + mid = (mid + Math.imul(ah3, bl7)) | 0; + hi = (hi + Math.imul(ah3, bh7)) | 0; + lo = (lo + Math.imul(al2, bl8)) | 0; + mid = (mid + Math.imul(al2, bh8)) | 0; + mid = (mid + Math.imul(ah2, bl8)) | 0; + hi = (hi + Math.imul(ah2, bh8)) | 0; + lo = (lo + Math.imul(al1, bl9)) | 0; + mid = (mid + Math.imul(al1, bh9)) | 0; + mid = (mid + Math.imul(ah1, bl9)) | 0; + hi = (hi + Math.imul(ah1, bh9)) | 0; + var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0; + w10 &= 0x3ffffff; + /* k = 11 */ + lo = Math.imul(al9, bl2); + mid = Math.imul(al9, bh2); + mid = (mid + Math.imul(ah9, bl2)) | 0; + hi = Math.imul(ah9, bh2); + lo = (lo + Math.imul(al8, bl3)) | 0; + mid = (mid + Math.imul(al8, bh3)) | 0; + mid = (mid + Math.imul(ah8, bl3)) | 0; + hi = (hi + Math.imul(ah8, bh3)) | 0; + lo = (lo + Math.imul(al7, bl4)) | 0; + mid = (mid + Math.imul(al7, bh4)) | 0; + mid = (mid + Math.imul(ah7, bl4)) | 0; + hi = (hi + Math.imul(ah7, bh4)) | 0; + lo = (lo + Math.imul(al6, bl5)) | 0; + mid = (mid + Math.imul(al6, bh5)) | 0; + mid = (mid + Math.imul(ah6, bl5)) | 0; + hi = (hi + Math.imul(ah6, bh5)) | 0; + lo = (lo + Math.imul(al5, bl6)) | 0; + mid = (mid + Math.imul(al5, bh6)) | 0; + mid = (mid + Math.imul(ah5, bl6)) | 0; + hi = (hi + Math.imul(ah5, bh6)) | 0; + lo = (lo + Math.imul(al4, bl7)) | 0; + mid = (mid + Math.imul(al4, bh7)) | 0; + mid = (mid + Math.imul(ah4, bl7)) | 0; + hi = (hi + Math.imul(ah4, bh7)) | 0; + lo = (lo + Math.imul(al3, bl8)) | 0; + mid = (mid + Math.imul(al3, bh8)) | 0; + mid = (mid + Math.imul(ah3, bl8)) | 0; + hi = (hi + Math.imul(ah3, bh8)) | 0; + lo = (lo + Math.imul(al2, bl9)) | 0; + mid = (mid + Math.imul(al2, bh9)) | 0; + mid = (mid + Math.imul(ah2, bl9)) | 0; + hi = (hi + Math.imul(ah2, bh9)) | 0; + var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0; + w11 &= 0x3ffffff; + /* k = 12 */ + lo = Math.imul(al9, bl3); + mid = Math.imul(al9, bh3); + mid = (mid + Math.imul(ah9, bl3)) | 0; + hi = Math.imul(ah9, bh3); + lo = (lo + Math.imul(al8, bl4)) | 0; + mid = (mid + Math.imul(al8, bh4)) | 0; + mid = (mid + Math.imul(ah8, bl4)) | 0; + hi = (hi + Math.imul(ah8, bh4)) | 0; + lo = (lo + Math.imul(al7, bl5)) | 0; + mid = (mid + Math.imul(al7, bh5)) | 0; + mid = (mid + Math.imul(ah7, bl5)) | 0; + hi = (hi + Math.imul(ah7, bh5)) | 0; + lo = (lo + Math.imul(al6, bl6)) | 0; + mid = (mid + Math.imul(al6, bh6)) | 0; + mid = (mid + Math.imul(ah6, bl6)) | 0; + hi = (hi + Math.imul(ah6, bh6)) | 0; + lo = (lo + Math.imul(al5, bl7)) | 0; + mid = (mid + Math.imul(al5, bh7)) | 0; + mid = (mid + Math.imul(ah5, bl7)) | 0; + hi = (hi + Math.imul(ah5, bh7)) | 0; + lo = (lo + Math.imul(al4, bl8)) | 0; + mid = (mid + Math.imul(al4, bh8)) | 0; + mid = (mid + Math.imul(ah4, bl8)) | 0; + hi = (hi + Math.imul(ah4, bh8)) | 0; + lo = (lo + Math.imul(al3, bl9)) | 0; + mid = (mid + Math.imul(al3, bh9)) | 0; + mid = (mid + Math.imul(ah3, bl9)) | 0; + hi = (hi + Math.imul(ah3, bh9)) | 0; + var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0; + w12 &= 0x3ffffff; + /* k = 13 */ + lo = Math.imul(al9, bl4); + mid = Math.imul(al9, bh4); + mid = (mid + Math.imul(ah9, bl4)) | 0; + hi = Math.imul(ah9, bh4); + lo = (lo + Math.imul(al8, bl5)) | 0; + mid = (mid + Math.imul(al8, bh5)) | 0; + mid = (mid + Math.imul(ah8, bl5)) | 0; + hi = (hi + Math.imul(ah8, bh5)) | 0; + lo = (lo + Math.imul(al7, bl6)) | 0; + mid = (mid + Math.imul(al7, bh6)) | 0; + mid = (mid + Math.imul(ah7, bl6)) | 0; + hi = (hi + Math.imul(ah7, bh6)) | 0; + lo = (lo + Math.imul(al6, bl7)) | 0; + mid = (mid + Math.imul(al6, bh7)) | 0; + mid = (mid + Math.imul(ah6, bl7)) | 0; + hi = (hi + Math.imul(ah6, bh7)) | 0; + lo = (lo + Math.imul(al5, bl8)) | 0; + mid = (mid + Math.imul(al5, bh8)) | 0; + mid = (mid + Math.imul(ah5, bl8)) | 0; + hi = (hi + Math.imul(ah5, bh8)) | 0; + lo = (lo + Math.imul(al4, bl9)) | 0; + mid = (mid + Math.imul(al4, bh9)) | 0; + mid = (mid + Math.imul(ah4, bl9)) | 0; + hi = (hi + Math.imul(ah4, bh9)) | 0; + var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0; + w13 &= 0x3ffffff; + /* k = 14 */ + lo = Math.imul(al9, bl5); + mid = Math.imul(al9, bh5); + mid = (mid + Math.imul(ah9, bl5)) | 0; + hi = Math.imul(ah9, bh5); + lo = (lo + Math.imul(al8, bl6)) | 0; + mid = (mid + Math.imul(al8, bh6)) | 0; + mid = (mid + Math.imul(ah8, bl6)) | 0; + hi = (hi + Math.imul(ah8, bh6)) | 0; + lo = (lo + Math.imul(al7, bl7)) | 0; + mid = (mid + Math.imul(al7, bh7)) | 0; + mid = (mid + Math.imul(ah7, bl7)) | 0; + hi = (hi + Math.imul(ah7, bh7)) | 0; + lo = (lo + Math.imul(al6, bl8)) | 0; + mid = (mid + Math.imul(al6, bh8)) | 0; + mid = (mid + Math.imul(ah6, bl8)) | 0; + hi = (hi + Math.imul(ah6, bh8)) | 0; + lo = (lo + Math.imul(al5, bl9)) | 0; + mid = (mid + Math.imul(al5, bh9)) | 0; + mid = (mid + Math.imul(ah5, bl9)) | 0; + hi = (hi + Math.imul(ah5, bh9)) | 0; + var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0; + w14 &= 0x3ffffff; + /* k = 15 */ + lo = Math.imul(al9, bl6); + mid = Math.imul(al9, bh6); + mid = (mid + Math.imul(ah9, bl6)) | 0; + hi = Math.imul(ah9, bh6); + lo = (lo + Math.imul(al8, bl7)) | 0; + mid = (mid + Math.imul(al8, bh7)) | 0; + mid = (mid + Math.imul(ah8, bl7)) | 0; + hi = (hi + Math.imul(ah8, bh7)) | 0; + lo = (lo + Math.imul(al7, bl8)) | 0; + mid = (mid + Math.imul(al7, bh8)) | 0; + mid = (mid + Math.imul(ah7, bl8)) | 0; + hi = (hi + Math.imul(ah7, bh8)) | 0; + lo = (lo + Math.imul(al6, bl9)) | 0; + mid = (mid + Math.imul(al6, bh9)) | 0; + mid = (mid + Math.imul(ah6, bl9)) | 0; + hi = (hi + Math.imul(ah6, bh9)) | 0; + var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0; + w15 &= 0x3ffffff; + /* k = 16 */ + lo = Math.imul(al9, bl7); + mid = Math.imul(al9, bh7); + mid = (mid + Math.imul(ah9, bl7)) | 0; + hi = Math.imul(ah9, bh7); + lo = (lo + Math.imul(al8, bl8)) | 0; + mid = (mid + Math.imul(al8, bh8)) | 0; + mid = (mid + Math.imul(ah8, bl8)) | 0; + hi = (hi + Math.imul(ah8, bh8)) | 0; + lo = (lo + Math.imul(al7, bl9)) | 0; + mid = (mid + Math.imul(al7, bh9)) | 0; + mid = (mid + Math.imul(ah7, bl9)) | 0; + hi = (hi + Math.imul(ah7, bh9)) | 0; + var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0; + w16 &= 0x3ffffff; + /* k = 17 */ + lo = Math.imul(al9, bl8); + mid = Math.imul(al9, bh8); + mid = (mid + Math.imul(ah9, bl8)) | 0; + hi = Math.imul(ah9, bh8); + lo = (lo + Math.imul(al8, bl9)) | 0; + mid = (mid + Math.imul(al8, bh9)) | 0; + mid = (mid + Math.imul(ah8, bl9)) | 0; + hi = (hi + Math.imul(ah8, bh9)) | 0; + var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0; + w17 &= 0x3ffffff; + /* k = 18 */ + lo = Math.imul(al9, bl9); + mid = Math.imul(al9, bh9); + mid = (mid + Math.imul(ah9, bl9)) | 0; + hi = Math.imul(ah9, bh9); + var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0; + w18 &= 0x3ffffff; + o[0] = w0; + o[1] = w1; + o[2] = w2; + o[3] = w3; + o[4] = w4; + o[5] = w5; + o[6] = w6; + o[7] = w7; + o[8] = w8; + o[9] = w9; + o[10] = w10; + o[11] = w11; + o[12] = w12; + o[13] = w13; + o[14] = w14; + o[15] = w15; + o[16] = w16; + o[17] = w17; + o[18] = w18; + if (c !== 0) { + o[19] = c; + out.length++; + } + return out; + }; + + // Polyfill comb + if (!Math.imul) { + comb10MulTo = smallMulTo; + } + + function bigMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + out.length = self.length + num.length; + + var carry = 0; + var hncarry = 0; + for (var k = 0; k < out.length - 1; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = hncarry; + hncarry = 0; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j; + var a = self.words[i] | 0; + var b = num.words[j] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0; + lo = (lo + rword) | 0; + rword = lo & 0x3ffffff; + ncarry = (ncarry + (lo >>> 26)) | 0; + + hncarry += ncarry >>> 26; + ncarry &= 0x3ffffff; + } + out.words[k] = rword; + carry = ncarry; + ncarry = hncarry; + } + if (carry !== 0) { + out.words[k] = carry; + } else { + out.length--; + } + + return out._strip(); + } + + function jumboMulTo (self, num, out) { + // Temporary disable, see https://github.com/indutny/bn.js/issues/211 + // var fftm = new FFTM(); + // return fftm.mulp(self, num, out); + return bigMulTo(self, num, out); + } + + BN.prototype.mulTo = function mulTo (num, out) { + var res; + var len = this.length + num.length; + if (this.length === 10 && num.length === 10) { + res = comb10MulTo(this, num, out); + } else if (len < 63) { + res = smallMulTo(this, num, out); + } else if (len < 1024) { + res = bigMulTo(this, num, out); + } else { + res = jumboMulTo(this, num, out); + } + + return res; + }; + + // Cooley-Tukey algorithm for FFT + // slightly revisited to rely on looping instead of recursion + + function FFTM (x, y) { + this.x = x; + this.y = y; + } + + FFTM.prototype.makeRBT = function makeRBT (N) { + var t = new Array(N); + var l = BN.prototype._countBits(N) - 1; + for (var i = 0; i < N; i++) { + t[i] = this.revBin(i, l, N); + } + + return t; + }; + + // Returns binary-reversed representation of `x` + FFTM.prototype.revBin = function revBin (x, l, N) { + if (x === 0 || x === N - 1) return x; + + var rb = 0; + for (var i = 0; i < l; i++) { + rb |= (x & 1) << (l - i - 1); + x >>= 1; + } + + return rb; + }; + + // Performs "tweedling" phase, therefore 'emulating' + // behaviour of the recursive algorithm + FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) { + for (var i = 0; i < N; i++) { + rtws[i] = rws[rbt[i]]; + itws[i] = iws[rbt[i]]; + } + }; + + FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) { + this.permute(rbt, rws, iws, rtws, itws, N); + + for (var s = 1; s < N; s <<= 1) { + var l = s << 1; + + var rtwdf = Math.cos(2 * Math.PI / l); + var itwdf = Math.sin(2 * Math.PI / l); + + for (var p = 0; p < N; p += l) { + var rtwdf_ = rtwdf; + var itwdf_ = itwdf; + + for (var j = 0; j < s; j++) { + var re = rtws[p + j]; + var ie = itws[p + j]; + + var ro = rtws[p + j + s]; + var io = itws[p + j + s]; + + var rx = rtwdf_ * ro - itwdf_ * io; + + io = rtwdf_ * io + itwdf_ * ro; + ro = rx; + + rtws[p + j] = re + ro; + itws[p + j] = ie + io; + + rtws[p + j + s] = re - ro; + itws[p + j + s] = ie - io; + + /* jshint maxdepth : false */ + if (j !== l) { + rx = rtwdf * rtwdf_ - itwdf * itwdf_; + + itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; + rtwdf_ = rx; + } + } + } + } + }; + + FFTM.prototype.guessLen13b = function guessLen13b (n, m) { + var N = Math.max(m, n) | 1; + var odd = N & 1; + var i = 0; + for (N = N / 2 | 0; N; N = N >>> 1) { + i++; + } + + return 1 << i + 1 + odd; + }; + + FFTM.prototype.conjugate = function conjugate (rws, iws, N) { + if (N <= 1) return; + + for (var i = 0; i < N / 2; i++) { + var t = rws[i]; + + rws[i] = rws[N - i - 1]; + rws[N - i - 1] = t; + + t = iws[i]; + + iws[i] = -iws[N - i - 1]; + iws[N - i - 1] = -t; + } + }; + + FFTM.prototype.normalize13b = function normalize13b (ws, N) { + var carry = 0; + for (var i = 0; i < N / 2; i++) { + var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + + Math.round(ws[2 * i] / N) + + carry; + + ws[i] = w & 0x3ffffff; + + if (w < 0x4000000) { + carry = 0; + } else { + carry = w / 0x4000000 | 0; + } + } + + return ws; + }; + + FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) { + var carry = 0; + for (var i = 0; i < len; i++) { + carry = carry + (ws[i] | 0); + + rws[2 * i] = carry & 0x1fff; carry = carry >>> 13; + rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13; + } + + // Pad with zeroes + for (i = 2 * len; i < N; ++i) { + rws[i] = 0; + } + + assert(carry === 0); + assert((carry & ~0x1fff) === 0); + }; + + FFTM.prototype.stub = function stub (N) { + var ph = new Array(N); + for (var i = 0; i < N; i++) { + ph[i] = 0; + } + + return ph; + }; + + FFTM.prototype.mulp = function mulp (x, y, out) { + var N = 2 * this.guessLen13b(x.length, y.length); + + var rbt = this.makeRBT(N); + + var _ = this.stub(N); + + var rws = new Array(N); + var rwst = new Array(N); + var iwst = new Array(N); + + var nrws = new Array(N); + var nrwst = new Array(N); + var niwst = new Array(N); + + var rmws = out.words; + rmws.length = N; + + this.convert13b(x.words, x.length, rws, N); + this.convert13b(y.words, y.length, nrws, N); + + this.transform(rws, _, rwst, iwst, N, rbt); + this.transform(nrws, _, nrwst, niwst, N, rbt); + + for (var i = 0; i < N; i++) { + var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; + iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; + rwst[i] = rx; + } + + this.conjugate(rwst, iwst, N); + this.transform(rwst, iwst, rmws, _, N, rbt); + this.conjugate(rmws, _, N); + this.normalize13b(rmws, N); + + out.negative = x.negative ^ y.negative; + out.length = x.length + y.length; + return out._strip(); + }; + + // Multiply `this` by `num` + BN.prototype.mul = function mul (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return this.mulTo(num, out); + }; + + // Multiply employing FFT + BN.prototype.mulf = function mulf (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return jumboMulTo(this, num, out); + }; + + // In-place Multiplication + BN.prototype.imul = function imul (num) { + return this.clone().mulTo(num, this); + }; + + BN.prototype.imuln = function imuln (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(typeof num === 'number'); + assert(num < 0x4000000); + + // Carry + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = (this.words[i] | 0) * num; + var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); + carry >>= 26; + carry += (w / 0x4000000) | 0; + // NOTE: lo is 27bit maximum + carry += lo >>> 26; + this.words[i] = lo & 0x3ffffff; + } + + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + + return isNegNum ? this.ineg() : this; + }; + + BN.prototype.muln = function muln (num) { + return this.clone().imuln(num); + }; + + // `this` * `this` + BN.prototype.sqr = function sqr () { + return this.mul(this); + }; + + // `this` * `this` in-place + BN.prototype.isqr = function isqr () { + return this.imul(this.clone()); + }; + + // Math.pow(`this`, `num`) + BN.prototype.pow = function pow (num) { + var w = toBitArray(num); + if (w.length === 0) return new BN(1); + + // Skip leading zeroes + var res = this; + for (var i = 0; i < w.length; i++, res = res.sqr()) { + if (w[i] !== 0) break; + } + + if (++i < w.length) { + for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { + if (w[i] === 0) continue; + + res = res.mul(q); + } + } + + return res; + }; + + // Shift-left in-place + BN.prototype.iushln = function iushln (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r); + var i; + + if (r !== 0) { + var carry = 0; + + for (i = 0; i < this.length; i++) { + var newCarry = this.words[i] & carryMask; + var c = ((this.words[i] | 0) - newCarry) << r; + this.words[i] = c | carry; + carry = newCarry >>> (26 - r); + } + + if (carry) { + this.words[i] = carry; + this.length++; + } + } + + if (s !== 0) { + for (i = this.length - 1; i >= 0; i--) { + this.words[i + s] = this.words[i]; + } + + for (i = 0; i < s; i++) { + this.words[i] = 0; + } + + this.length += s; + } + + return this._strip(); + }; + + BN.prototype.ishln = function ishln (bits) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushln(bits); + }; + + // Shift-right in-place + // NOTE: `hint` is a lowest bit before trailing zeroes + // NOTE: if `extended` is present - it will be filled with destroyed bits + BN.prototype.iushrn = function iushrn (bits, hint, extended) { + assert(typeof bits === 'number' && bits >= 0); + var h; + if (hint) { + h = (hint - (hint % 26)) / 26; + } else { + h = 0; + } + + var r = bits % 26; + var s = Math.min((bits - r) / 26, this.length); + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + var maskedWords = extended; + + h -= s; + h = Math.max(0, h); + + // Extended mode, copy masked part + if (maskedWords) { + for (var i = 0; i < s; i++) { + maskedWords.words[i] = this.words[i]; + } + maskedWords.length = s; + } + + if (s === 0) { + // No-op, we should not move anything at all + } else if (this.length > s) { + this.length -= s; + for (i = 0; i < this.length; i++) { + this.words[i] = this.words[i + s]; + } + } else { + this.words[0] = 0; + this.length = 1; + } + + var carry = 0; + for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { + var word = this.words[i] | 0; + this.words[i] = (carry << (26 - r)) | (word >>> r); + carry = word & mask; + } + + // Push carried bits as a mask + if (maskedWords && carry !== 0) { + maskedWords.words[maskedWords.length++] = carry; + } + + if (this.length === 0) { + this.words[0] = 0; + this.length = 1; + } + + return this._strip(); + }; + + BN.prototype.ishrn = function ishrn (bits, hint, extended) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushrn(bits, hint, extended); + }; + + // Shift-left + BN.prototype.shln = function shln (bits) { + return this.clone().ishln(bits); + }; + + BN.prototype.ushln = function ushln (bits) { + return this.clone().iushln(bits); + }; + + // Shift-right + BN.prototype.shrn = function shrn (bits) { + return this.clone().ishrn(bits); + }; + + BN.prototype.ushrn = function ushrn (bits) { + return this.clone().iushrn(bits); + }; + + // Test if n bit is set + BN.prototype.testn = function testn (bit) { + assert(typeof bit === 'number' && bit >= 0); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) return false; + + // Check bit and return + var w = this.words[s]; + + return !!(w & q); + }; + + // Return only lowers bits of number (in-place) + BN.prototype.imaskn = function imaskn (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + + assert(this.negative === 0, 'imaskn works only with positive numbers'); + + if (this.length <= s) { + return this; + } + + if (r !== 0) { + s++; + } + this.length = Math.min(s, this.length); + + if (r !== 0) { + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + this.words[this.length - 1] &= mask; + } + + return this._strip(); + }; + + // Return only lowers bits of number + BN.prototype.maskn = function maskn (bits) { + return this.clone().imaskn(bits); + }; + + // Add plain number `num` to `this` + BN.prototype.iaddn = function iaddn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.isubn(-num); + + // Possible sign change + if (this.negative !== 0) { + if (this.length === 1 && (this.words[0] | 0) <= num) { + this.words[0] = num - (this.words[0] | 0); + this.negative = 0; + return this; + } + + this.negative = 0; + this.isubn(num); + this.negative = 1; + return this; + } + + // Add without checks + return this._iaddn(num); + }; + + BN.prototype._iaddn = function _iaddn (num) { + this.words[0] += num; + + // Carry + for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { + this.words[i] -= 0x4000000; + if (i === this.length - 1) { + this.words[i + 1] = 1; + } else { + this.words[i + 1]++; + } + } + this.length = Math.max(this.length, i + 1); + + return this; + }; + + // Subtract plain number `num` from `this` + BN.prototype.isubn = function isubn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.iaddn(-num); + + if (this.negative !== 0) { + this.negative = 0; + this.iaddn(num); + this.negative = 1; + return this; + } + + this.words[0] -= num; + + if (this.length === 1 && this.words[0] < 0) { + this.words[0] = -this.words[0]; + this.negative = 1; + } else { + // Carry + for (var i = 0; i < this.length && this.words[i] < 0; i++) { + this.words[i] += 0x4000000; + this.words[i + 1] -= 1; + } + } + + return this._strip(); + }; + + BN.prototype.addn = function addn (num) { + return this.clone().iaddn(num); + }; + + BN.prototype.subn = function subn (num) { + return this.clone().isubn(num); + }; + + BN.prototype.iabs = function iabs () { + this.negative = 0; + + return this; + }; + + BN.prototype.abs = function abs () { + return this.clone().iabs(); + }; + + BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) { + var len = num.length + shift; + var i; + + this._expand(len); + + var w; + var carry = 0; + for (i = 0; i < num.length; i++) { + w = (this.words[i + shift] | 0) + carry; + var right = (num.words[i] | 0) * mul; + w -= right & 0x3ffffff; + carry = (w >> 26) - ((right / 0x4000000) | 0); + this.words[i + shift] = w & 0x3ffffff; + } + for (; i < this.length - shift; i++) { + w = (this.words[i + shift] | 0) + carry; + carry = w >> 26; + this.words[i + shift] = w & 0x3ffffff; + } + + if (carry === 0) return this._strip(); + + // Subtraction overflow + assert(carry === -1); + carry = 0; + for (i = 0; i < this.length; i++) { + w = -(this.words[i] | 0) + carry; + carry = w >> 26; + this.words[i] = w & 0x3ffffff; + } + this.negative = 1; + + return this._strip(); + }; + + BN.prototype._wordDiv = function _wordDiv (num, mode) { + var shift = this.length - num.length; + + var a = this.clone(); + var b = num; + + // Normalize + var bhi = b.words[b.length - 1] | 0; + var bhiBits = this._countBits(bhi); + shift = 26 - bhiBits; + if (shift !== 0) { + b = b.ushln(shift); + a.iushln(shift); + bhi = b.words[b.length - 1] | 0; + } + + // Initialize quotient + var m = a.length - b.length; + var q; + + if (mode !== 'mod') { + q = new BN(null); + q.length = m + 1; + q.words = new Array(q.length); + for (var i = 0; i < q.length; i++) { + q.words[i] = 0; + } + } + + var diff = a.clone()._ishlnsubmul(b, 1, m); + if (diff.negative === 0) { + a = diff; + if (q) { + q.words[m] = 1; + } + } + + for (var j = m - 1; j >= 0; j--) { + var qj = (a.words[b.length + j] | 0) * 0x4000000 + + (a.words[b.length + j - 1] | 0); + + // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max + // (0x7ffffff) + qj = Math.min((qj / bhi) | 0, 0x3ffffff); + + a._ishlnsubmul(b, qj, j); + while (a.negative !== 0) { + qj--; + a.negative = 0; + a._ishlnsubmul(b, 1, j); + if (!a.isZero()) { + a.negative ^= 1; + } + } + if (q) { + q.words[j] = qj; + } + } + if (q) { + q._strip(); + } + a._strip(); + + // Denormalize + if (mode !== 'div' && shift !== 0) { + a.iushrn(shift); + } + + return { + div: q || null, + mod: a + }; + }; + + // NOTE: 1) `mode` can be set to `mod` to request mod only, + // to `div` to request div only, or be absent to + // request both div & mod + // 2) `positive` is true if unsigned mod is requested + BN.prototype.divmod = function divmod (num, mode, positive) { + assert(!num.isZero()); + + if (this.isZero()) { + return { + div: new BN(0), + mod: new BN(0) + }; + } + + var div, mod, res; + if (this.negative !== 0 && num.negative === 0) { + res = this.neg().divmod(num, mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.iadd(num); + } + } + + return { + div: div, + mod: mod + }; + } + + if (this.negative === 0 && num.negative !== 0) { + res = this.divmod(num.neg(), mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + return { + div: div, + mod: res.mod + }; + } + + if ((this.negative & num.negative) !== 0) { + res = this.neg().divmod(num.neg(), mode); + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.isub(num); + } + } + + return { + div: res.div, + mod: mod + }; + } + + // Both numbers are positive at this point + + // Strip both numbers to approximate shift value + if (num.length > this.length || this.cmp(num) < 0) { + return { + div: new BN(0), + mod: this + }; + } + + // Very short reduction + if (num.length === 1) { + if (mode === 'div') { + return { + div: this.divn(num.words[0]), + mod: null + }; + } + + if (mode === 'mod') { + return { + div: null, + mod: new BN(this.modrn(num.words[0])) + }; + } + + return { + div: this.divn(num.words[0]), + mod: new BN(this.modrn(num.words[0])) + }; + } + + return this._wordDiv(num, mode); + }; + + // Find `this` / `num` + BN.prototype.div = function div (num) { + return this.divmod(num, 'div', false).div; + }; + + // Find `this` % `num` + BN.prototype.mod = function mod (num) { + return this.divmod(num, 'mod', false).mod; + }; + + BN.prototype.umod = function umod (num) { + return this.divmod(num, 'mod', true).mod; + }; + + // Find Round(`this` / `num`) + BN.prototype.divRound = function divRound (num) { + var dm = this.divmod(num); + + // Fast case - exact division + if (dm.mod.isZero()) return dm.div; + + var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; + + var half = num.ushrn(1); + var r2 = num.andln(1); + var cmp = mod.cmp(half); + + // Round down + if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div; + + // Round up + return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); + }; + + BN.prototype.modrn = function modrn (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(num <= 0x3ffffff); + var p = (1 << 26) % num; + + var acc = 0; + for (var i = this.length - 1; i >= 0; i--) { + acc = (p * acc + (this.words[i] | 0)) % num; + } + + return isNegNum ? -acc : acc; + }; + + // WARNING: DEPRECATED + BN.prototype.modn = function modn (num) { + return this.modrn(num); + }; + + // In-place division by number + BN.prototype.idivn = function idivn (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(num <= 0x3ffffff); + + var carry = 0; + for (var i = this.length - 1; i >= 0; i--) { + var w = (this.words[i] | 0) + carry * 0x4000000; + this.words[i] = (w / num) | 0; + carry = w % num; + } + + this._strip(); + return isNegNum ? this.ineg() : this; + }; + + BN.prototype.divn = function divn (num) { + return this.clone().idivn(num); + }; + + BN.prototype.egcd = function egcd (p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var x = this; + var y = p.clone(); + + if (x.negative !== 0) { + x = x.umod(p); + } else { + x = x.clone(); + } + + // A * x + B * y = x + var A = new BN(1); + var B = new BN(0); + + // C * x + D * y = y + var C = new BN(0); + var D = new BN(1); + + var g = 0; + + while (x.isEven() && y.isEven()) { + x.iushrn(1); + y.iushrn(1); + ++g; + } + + var yp = y.clone(); + var xp = x.clone(); + + while (!x.isZero()) { + for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + x.iushrn(i); + while (i-- > 0) { + if (A.isOdd() || B.isOdd()) { + A.iadd(yp); + B.isub(xp); + } + + A.iushrn(1); + B.iushrn(1); + } + } + + for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + y.iushrn(j); + while (j-- > 0) { + if (C.isOdd() || D.isOdd()) { + C.iadd(yp); + D.isub(xp); + } + + C.iushrn(1); + D.iushrn(1); + } + } + + if (x.cmp(y) >= 0) { + x.isub(y); + A.isub(C); + B.isub(D); + } else { + y.isub(x); + C.isub(A); + D.isub(B); + } + } + + return { + a: C, + b: D, + gcd: y.iushln(g) + }; + }; + + // This is reduced incarnation of the binary EEA + // above, designated to invert members of the + // _prime_ fields F(p) at a maximal speed + BN.prototype._invmp = function _invmp (p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var a = this; + var b = p.clone(); + + if (a.negative !== 0) { + a = a.umod(p); + } else { + a = a.clone(); + } + + var x1 = new BN(1); + var x2 = new BN(0); + + var delta = b.clone(); + + while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { + for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + a.iushrn(i); + while (i-- > 0) { + if (x1.isOdd()) { + x1.iadd(delta); + } + + x1.iushrn(1); + } + } + + for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + b.iushrn(j); + while (j-- > 0) { + if (x2.isOdd()) { + x2.iadd(delta); + } + + x2.iushrn(1); + } + } + + if (a.cmp(b) >= 0) { + a.isub(b); + x1.isub(x2); + } else { + b.isub(a); + x2.isub(x1); + } + } + + var res; + if (a.cmpn(1) === 0) { + res = x1; + } else { + res = x2; + } + + if (res.cmpn(0) < 0) { + res.iadd(p); + } + + return res; + }; + + BN.prototype.gcd = function gcd (num) { + if (this.isZero()) return num.abs(); + if (num.isZero()) return this.abs(); + + var a = this.clone(); + var b = num.clone(); + a.negative = 0; + b.negative = 0; + + // Remove common factor of two + for (var shift = 0; a.isEven() && b.isEven(); shift++) { + a.iushrn(1); + b.iushrn(1); + } + + do { + while (a.isEven()) { + a.iushrn(1); + } + while (b.isEven()) { + b.iushrn(1); + } + + var r = a.cmp(b); + if (r < 0) { + // Swap `a` and `b` to make `a` always bigger than `b` + var t = a; + a = b; + b = t; + } else if (r === 0 || b.cmpn(1) === 0) { + break; + } + + a.isub(b); + } while (true); + + return b.iushln(shift); + }; + + // Invert number in the field F(num) + BN.prototype.invm = function invm (num) { + return this.egcd(num).a.umod(num); + }; + + BN.prototype.isEven = function isEven () { + return (this.words[0] & 1) === 0; + }; + + BN.prototype.isOdd = function isOdd () { + return (this.words[0] & 1) === 1; + }; + + // And first word and num + BN.prototype.andln = function andln (num) { + return this.words[0] & num; + }; + + // Increment at the bit position in-line + BN.prototype.bincn = function bincn (bit) { + assert(typeof bit === 'number'); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) { + this._expand(s + 1); + this.words[s] |= q; + return this; + } + + // Add bit and propagate, if needed + var carry = q; + for (var i = s; carry !== 0 && i < this.length; i++) { + var w = this.words[i] | 0; + w += carry; + carry = w >>> 26; + w &= 0x3ffffff; + this.words[i] = w; + } + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + return this; + }; + + BN.prototype.isZero = function isZero () { + return this.length === 1 && this.words[0] === 0; + }; + + BN.prototype.cmpn = function cmpn (num) { + var negative = num < 0; + + if (this.negative !== 0 && !negative) return -1; + if (this.negative === 0 && negative) return 1; + + this._strip(); + + var res; + if (this.length > 1) { + res = 1; + } else { + if (negative) { + num = -num; + } + + assert(num <= 0x3ffffff, 'Number is too big'); + + var w = this.words[0] | 0; + res = w === num ? 0 : w < num ? -1 : 1; + } + if (this.negative !== 0) return -res | 0; + return res; + }; + + // Compare two numbers and return: + // 1 - if `this` > `num` + // 0 - if `this` == `num` + // -1 - if `this` < `num` + BN.prototype.cmp = function cmp (num) { + if (this.negative !== 0 && num.negative === 0) return -1; + if (this.negative === 0 && num.negative !== 0) return 1; + + var res = this.ucmp(num); + if (this.negative !== 0) return -res | 0; + return res; + }; + + // Unsigned comparison + BN.prototype.ucmp = function ucmp (num) { + // At this point both numbers have the same sign + if (this.length > num.length) return 1; + if (this.length < num.length) return -1; + + var res = 0; + for (var i = this.length - 1; i >= 0; i--) { + var a = this.words[i] | 0; + var b = num.words[i] | 0; + + if (a === b) continue; + if (a < b) { + res = -1; + } else if (a > b) { + res = 1; + } + break; + } + return res; + }; + + BN.prototype.gtn = function gtn (num) { + return this.cmpn(num) === 1; + }; + + BN.prototype.gt = function gt (num) { + return this.cmp(num) === 1; + }; + + BN.prototype.gten = function gten (num) { + return this.cmpn(num) >= 0; + }; + + BN.prototype.gte = function gte (num) { + return this.cmp(num) >= 0; + }; + + BN.prototype.ltn = function ltn (num) { + return this.cmpn(num) === -1; + }; + + BN.prototype.lt = function lt (num) { + return this.cmp(num) === -1; + }; + + BN.prototype.lten = function lten (num) { + return this.cmpn(num) <= 0; + }; + + BN.prototype.lte = function lte (num) { + return this.cmp(num) <= 0; + }; + + BN.prototype.eqn = function eqn (num) { + return this.cmpn(num) === 0; + }; + + BN.prototype.eq = function eq (num) { + return this.cmp(num) === 0; + }; + + // + // A reduce context, could be using montgomery or something better, depending + // on the `m` itself. + // + BN.red = function red (num) { + return new Red(num); + }; + + BN.prototype.toRed = function toRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + assert(this.negative === 0, 'red works only with positives'); + return ctx.convertTo(this)._forceRed(ctx); + }; + + BN.prototype.fromRed = function fromRed () { + assert(this.red, 'fromRed works only with numbers in reduction context'); + return this.red.convertFrom(this); + }; + + BN.prototype._forceRed = function _forceRed (ctx) { + this.red = ctx; + return this; + }; + + BN.prototype.forceRed = function forceRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + return this._forceRed(ctx); + }; + + BN.prototype.redAdd = function redAdd (num) { + assert(this.red, 'redAdd works only with red numbers'); + return this.red.add(this, num); + }; + + BN.prototype.redIAdd = function redIAdd (num) { + assert(this.red, 'redIAdd works only with red numbers'); + return this.red.iadd(this, num); + }; + + BN.prototype.redSub = function redSub (num) { + assert(this.red, 'redSub works only with red numbers'); + return this.red.sub(this, num); + }; + + BN.prototype.redISub = function redISub (num) { + assert(this.red, 'redISub works only with red numbers'); + return this.red.isub(this, num); + }; + + BN.prototype.redShl = function redShl (num) { + assert(this.red, 'redShl works only with red numbers'); + return this.red.shl(this, num); + }; + + BN.prototype.redMul = function redMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.mul(this, num); + }; + + BN.prototype.redIMul = function redIMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.imul(this, num); + }; + + BN.prototype.redSqr = function redSqr () { + assert(this.red, 'redSqr works only with red numbers'); + this.red._verify1(this); + return this.red.sqr(this); + }; + + BN.prototype.redISqr = function redISqr () { + assert(this.red, 'redISqr works only with red numbers'); + this.red._verify1(this); + return this.red.isqr(this); + }; + + // Square root over p + BN.prototype.redSqrt = function redSqrt () { + assert(this.red, 'redSqrt works only with red numbers'); + this.red._verify1(this); + return this.red.sqrt(this); + }; + + BN.prototype.redInvm = function redInvm () { + assert(this.red, 'redInvm works only with red numbers'); + this.red._verify1(this); + return this.red.invm(this); + }; + + // Return negative clone of `this` % `red modulo` + BN.prototype.redNeg = function redNeg () { + assert(this.red, 'redNeg works only with red numbers'); + this.red._verify1(this); + return this.red.neg(this); + }; + + BN.prototype.redPow = function redPow (num) { + assert(this.red && !num.red, 'redPow(normalNum)'); + this.red._verify1(this); + return this.red.pow(this, num); + }; + + // Prime numbers with efficient reduction + var primes = { + k256: null, + p224: null, + p192: null, + p25519: null + }; + + // Pseudo-Mersenne prime + function MPrime (name, p) { + // P = 2 ^ N - K + this.name = name; + this.p = new BN(p, 16); + this.n = this.p.bitLength(); + this.k = new BN(1).iushln(this.n).isub(this.p); + + this.tmp = this._tmp(); + } + + MPrime.prototype._tmp = function _tmp () { + var tmp = new BN(null); + tmp.words = new Array(Math.ceil(this.n / 13)); + return tmp; + }; + + MPrime.prototype.ireduce = function ireduce (num) { + // Assumes that `num` is less than `P^2` + // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) + var r = num; + var rlen; + + do { + this.split(r, this.tmp); + r = this.imulK(r); + r = r.iadd(this.tmp); + rlen = r.bitLength(); + } while (rlen > this.n); + + var cmp = rlen < this.n ? -1 : r.ucmp(this.p); + if (cmp === 0) { + r.words[0] = 0; + r.length = 1; + } else if (cmp > 0) { + r.isub(this.p); + } else { + if (r.strip !== undefined) { + // r is a BN v4 instance + r.strip(); + } else { + // r is a BN v5 instance + r._strip(); + } + } + + return r; + }; + + MPrime.prototype.split = function split (input, out) { + input.iushrn(this.n, 0, out); + }; + + MPrime.prototype.imulK = function imulK (num) { + return num.imul(this.k); + }; + + function K256 () { + MPrime.call( + this, + 'k256', + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); + } + inherits(K256, MPrime); + + K256.prototype.split = function split (input, output) { + // 256 = 9 * 26 + 22 + var mask = 0x3fffff; + + var outLen = Math.min(input.length, 9); + for (var i = 0; i < outLen; i++) { + output.words[i] = input.words[i]; + } + output.length = outLen; + + if (input.length <= 9) { + input.words[0] = 0; + input.length = 1; + return; + } + + // Shift by 9 limbs + var prev = input.words[9]; + output.words[output.length++] = prev & mask; + + for (i = 10; i < input.length; i++) { + var next = input.words[i] | 0; + input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22); + prev = next; + } + prev >>>= 22; + input.words[i - 10] = prev; + if (prev === 0 && input.length > 10) { + input.length -= 10; + } else { + input.length -= 9; + } + }; + + K256.prototype.imulK = function imulK (num) { + // K = 0x1000003d1 = [ 0x40, 0x3d1 ] + num.words[num.length] = 0; + num.words[num.length + 1] = 0; + num.length += 2; + + // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 + var lo = 0; + for (var i = 0; i < num.length; i++) { + var w = num.words[i] | 0; + lo += w * 0x3d1; + num.words[i] = lo & 0x3ffffff; + lo = w * 0x40 + ((lo / 0x4000000) | 0); + } + + // Fast length reduction + if (num.words[num.length - 1] === 0) { + num.length--; + if (num.words[num.length - 1] === 0) { + num.length--; + } + } + return num; + }; + + function P224 () { + MPrime.call( + this, + 'p224', + 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); + } + inherits(P224, MPrime); + + function P192 () { + MPrime.call( + this, + 'p192', + 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); + } + inherits(P192, MPrime); + + function P25519 () { + // 2 ^ 255 - 19 + MPrime.call( + this, + '25519', + '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + } + inherits(P25519, MPrime); + + P25519.prototype.imulK = function imulK (num) { + // K = 0x13 + var carry = 0; + for (var i = 0; i < num.length; i++) { + var hi = (num.words[i] | 0) * 0x13 + carry; + var lo = hi & 0x3ffffff; + hi >>>= 26; + + num.words[i] = lo; + carry = hi; + } + if (carry !== 0) { + num.words[num.length++] = carry; + } + return num; + }; + + // Exported mostly for testing purposes, use plain name instead + BN._prime = function prime (name) { + // Cached version of prime + if (primes[name]) return primes[name]; + + var prime; + if (name === 'k256') { + prime = new K256(); + } else if (name === 'p224') { + prime = new P224(); + } else if (name === 'p192') { + prime = new P192(); + } else if (name === 'p25519') { + prime = new P25519(); + } else { + throw new Error('Unknown prime ' + name); + } + primes[name] = prime; + + return prime; + }; + + // + // Base reduction engine + // + function Red (m) { + if (typeof m === 'string') { + var prime = BN._prime(m); + this.m = prime.p; + this.prime = prime; + } else { + assert(m.gtn(1), 'modulus must be greater than 1'); + this.m = m; + this.prime = null; + } + } + + Red.prototype._verify1 = function _verify1 (a) { + assert(a.negative === 0, 'red works only with positives'); + assert(a.red, 'red works only with red numbers'); + }; + + Red.prototype._verify2 = function _verify2 (a, b) { + assert((a.negative | b.negative) === 0, 'red works only with positives'); + assert(a.red && a.red === b.red, + 'red works only with red numbers'); + }; + + Red.prototype.imod = function imod (a) { + if (this.prime) return this.prime.ireduce(a)._forceRed(this); + + move(a, a.umod(this.m)._forceRed(this)); + return a; + }; + + Red.prototype.neg = function neg (a) { + if (a.isZero()) { + return a.clone(); + } + + return this.m.sub(a)._forceRed(this); + }; + + Red.prototype.add = function add (a, b) { + this._verify2(a, b); + + var res = a.add(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.iadd = function iadd (a, b) { + this._verify2(a, b); + + var res = a.iadd(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res; + }; + + Red.prototype.sub = function sub (a, b) { + this._verify2(a, b); + + var res = a.sub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.isub = function isub (a, b) { + this._verify2(a, b); + + var res = a.isub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res; + }; + + Red.prototype.shl = function shl (a, num) { + this._verify1(a); + return this.imod(a.ushln(num)); + }; + + Red.prototype.imul = function imul (a, b) { + this._verify2(a, b); + return this.imod(a.imul(b)); + }; + + Red.prototype.mul = function mul (a, b) { + this._verify2(a, b); + return this.imod(a.mul(b)); + }; + + Red.prototype.isqr = function isqr (a) { + return this.imul(a, a.clone()); + }; + + Red.prototype.sqr = function sqr (a) { + return this.mul(a, a); + }; + + Red.prototype.sqrt = function sqrt (a) { + if (a.isZero()) return a.clone(); + + var mod3 = this.m.andln(3); + assert(mod3 % 2 === 1); + + // Fast case + if (mod3 === 3) { + var pow = this.m.add(new BN(1)).iushrn(2); + return this.pow(a, pow); + } + + // Tonelli-Shanks algorithm (Totally unoptimized and slow) + // + // Find Q and S, that Q * 2 ^ S = (P - 1) + var q = this.m.subn(1); + var s = 0; + while (!q.isZero() && q.andln(1) === 0) { + s++; + q.iushrn(1); + } + assert(!q.isZero()); + + var one = new BN(1).toRed(this); + var nOne = one.redNeg(); + + // Find quadratic non-residue + // NOTE: Max is such because of generalized Riemann hypothesis. + var lpow = this.m.subn(1).iushrn(1); + var z = this.m.bitLength(); + z = new BN(2 * z * z).toRed(this); + + while (this.pow(z, lpow).cmp(nOne) !== 0) { + z.redIAdd(nOne); + } + + var c = this.pow(z, q); + var r = this.pow(a, q.addn(1).iushrn(1)); + var t = this.pow(a, q); + var m = s; + while (t.cmp(one) !== 0) { + var tmp = t; + for (var i = 0; tmp.cmp(one) !== 0; i++) { + tmp = tmp.redSqr(); + } + assert(i < m); + var b = this.pow(c, new BN(1).iushln(m - i - 1)); + + r = r.redMul(b); + c = b.redSqr(); + t = t.redMul(c); + m = i; + } + + return r; + }; + + Red.prototype.invm = function invm (a) { + var inv = a._invmp(this.m); + if (inv.negative !== 0) { + inv.negative = 0; + return this.imod(inv).redNeg(); + } else { + return this.imod(inv); + } + }; + + Red.prototype.pow = function pow (a, num) { + if (num.isZero()) return new BN(1).toRed(this); + if (num.cmpn(1) === 0) return a.clone(); + + var windowSize = 4; + var wnd = new Array(1 << windowSize); + wnd[0] = new BN(1).toRed(this); + wnd[1] = a; + for (var i = 2; i < wnd.length; i++) { + wnd[i] = this.mul(wnd[i - 1], a); + } + + var res = wnd[0]; + var current = 0; + var currentLen = 0; + var start = num.bitLength() % 26; + if (start === 0) { + start = 26; + } + + for (i = num.length - 1; i >= 0; i--) { + var word = num.words[i]; + for (var j = start - 1; j >= 0; j--) { + var bit = (word >> j) & 1; + if (res !== wnd[0]) { + res = this.sqr(res); + } + + if (bit === 0 && current === 0) { + currentLen = 0; + continue; + } + + current <<= 1; + current |= bit; + currentLen++; + if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; + + res = this.mul(res, wnd[current]); + currentLen = 0; + current = 0; + } + start = 26; + } + + return res; + }; + + Red.prototype.convertTo = function convertTo (num) { + var r = num.umod(this.m); + + return r === num ? r.clone() : r; + }; + + Red.prototype.convertFrom = function convertFrom (num) { + var res = num.clone(); + res.red = null; + return res; + }; + + // + // Montgomery method engine + // + + BN.mont = function mont (num) { + return new Mont(num); + }; + + function Mont (m) { + Red.call(this, m); + + this.shift = this.m.bitLength(); + if (this.shift % 26 !== 0) { + this.shift += 26 - (this.shift % 26); + } + + this.r = new BN(1).iushln(this.shift); + this.r2 = this.imod(this.r.sqr()); + this.rinv = this.r._invmp(this.m); + + this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); + this.minv = this.minv.umod(this.r); + this.minv = this.r.sub(this.minv); + } + inherits(Mont, Red); + + Mont.prototype.convertTo = function convertTo (num) { + return this.imod(num.ushln(this.shift)); + }; + + Mont.prototype.convertFrom = function convertFrom (num) { + var r = this.imod(num.mul(this.rinv)); + r.red = null; + return r; + }; + + Mont.prototype.imul = function imul (a, b) { + if (a.isZero() || b.isZero()) { + a.words[0] = 0; + a.length = 1; + return a; + } + + var t = a.imul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.mul = function mul (a, b) { + if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); + + var t = a.mul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.invm = function invm (a) { + // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R + var res = this.imod(a._invmp(this.m).mul(this.r2)); + return res._forceRed(this); + }; +})( false || module, this); + + +/***/ }), + +/***/ "./node_modules/@ethersproject/bytes/lib.esm/_version.js": +/*!***************************************************************!*\ + !*** ./node_modules/@ethersproject/bytes/lib.esm/_version.js ***! + \***************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "bytes/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/bytes/lib.esm/index.js": +/*!************************************************************!*\ + !*** ./node_modules/@ethersproject/bytes/lib.esm/index.js ***! + \************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "arrayify": () => (/* binding */ arrayify), +/* harmony export */ "concat": () => (/* binding */ concat), +/* harmony export */ "hexConcat": () => (/* binding */ hexConcat), +/* harmony export */ "hexDataLength": () => (/* binding */ hexDataLength), +/* harmony export */ "hexDataSlice": () => (/* binding */ hexDataSlice), +/* harmony export */ "hexStripZeros": () => (/* binding */ hexStripZeros), +/* harmony export */ "hexValue": () => (/* binding */ hexValue), +/* harmony export */ "hexZeroPad": () => (/* binding */ hexZeroPad), +/* harmony export */ "hexlify": () => (/* binding */ hexlify), +/* harmony export */ "isBytes": () => (/* binding */ isBytes), +/* harmony export */ "isBytesLike": () => (/* binding */ isBytesLike), +/* harmony export */ "isHexString": () => (/* binding */ isHexString), +/* harmony export */ "joinSignature": () => (/* binding */ joinSignature), +/* harmony export */ "splitSignature": () => (/* binding */ splitSignature), +/* harmony export */ "stripZeros": () => (/* binding */ stripZeros), +/* harmony export */ "zeroPad": () => (/* binding */ zeroPad) +/* harmony export */ }); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/bytes/lib.esm/_version.js"); + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +/////////////////////////////// +function isHexable(value) { + return !!(value.toHexString); +} +function addSlice(array) { + if (array.slice) { + return array; + } + array.slice = function () { + const args = Array.prototype.slice.call(arguments); + return addSlice(new Uint8Array(Array.prototype.slice.apply(array, args))); + }; + return array; +} +function isBytesLike(value) { + return ((isHexString(value) && !(value.length % 2)) || isBytes(value)); +} +function isInteger(value) { + return (typeof (value) === "number" && value == value && (value % 1) === 0); +} +function isBytes(value) { + if (value == null) { + return false; + } + if (value.constructor === Uint8Array) { + return true; + } + if (typeof (value) === "string") { + return false; + } + if (!isInteger(value.length) || value.length < 0) { + return false; + } + for (let i = 0; i < value.length; i++) { + const v = value[i]; + if (!isInteger(v) || v < 0 || v >= 256) { + return false; + } + } + return true; +} +function arrayify(value, options) { + if (!options) { + options = {}; + } + if (typeof (value) === "number") { + logger.checkSafeUint53(value, "invalid arrayify value"); + const result = []; + while (value) { + result.unshift(value & 0xff); + value = parseInt(String(value / 256)); + } + if (result.length === 0) { + result.push(0); + } + return addSlice(new Uint8Array(result)); + } + if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") { + value = "0x" + value; + } + if (isHexable(value)) { + value = value.toHexString(); + } + if (isHexString(value)) { + let hex = value.substring(2); + if (hex.length % 2) { + if (options.hexPad === "left") { + hex = "0" + hex; + } + else if (options.hexPad === "right") { + hex += "0"; + } + else { + logger.throwArgumentError("hex data is odd-length", "value", value); + } + } + const result = []; + for (let i = 0; i < hex.length; i += 2) { + result.push(parseInt(hex.substring(i, i + 2), 16)); + } + return addSlice(new Uint8Array(result)); + } + if (isBytes(value)) { + return addSlice(new Uint8Array(value)); + } + return logger.throwArgumentError("invalid arrayify value", "value", value); +} +function concat(items) { + const objects = items.map(item => arrayify(item)); + const length = objects.reduce((accum, item) => (accum + item.length), 0); + const result = new Uint8Array(length); + objects.reduce((offset, object) => { + result.set(object, offset); + return offset + object.length; + }, 0); + return addSlice(result); +} +function stripZeros(value) { + let result = arrayify(value); + if (result.length === 0) { + return result; + } + // Find the first non-zero entry + let start = 0; + while (start < result.length && result[start] === 0) { + start++; + } + // If we started with zeros, strip them + if (start) { + result = result.slice(start); + } + return result; +} +function zeroPad(value, length) { + value = arrayify(value); + if (value.length > length) { + logger.throwArgumentError("value out of range", "value", arguments[0]); + } + const result = new Uint8Array(length); + result.set(value, length - value.length); + return addSlice(result); +} +function isHexString(value, length) { + if (typeof (value) !== "string" || !value.match(/^0x[0-9A-Fa-f]*$/)) { + return false; + } + if (length && value.length !== 2 + 2 * length) { + return false; + } + return true; +} +const HexCharacters = "0123456789abcdef"; +function hexlify(value, options) { + if (!options) { + options = {}; + } + if (typeof (value) === "number") { + logger.checkSafeUint53(value, "invalid hexlify value"); + let hex = ""; + while (value) { + hex = HexCharacters[value & 0xf] + hex; + value = Math.floor(value / 16); + } + if (hex.length) { + if (hex.length % 2) { + hex = "0" + hex; + } + return "0x" + hex; + } + return "0x00"; + } + if (typeof (value) === "bigint") { + value = value.toString(16); + if (value.length % 2) { + return ("0x0" + value); + } + return "0x" + value; + } + if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") { + value = "0x" + value; + } + if (isHexable(value)) { + return value.toHexString(); + } + if (isHexString(value)) { + if (value.length % 2) { + if (options.hexPad === "left") { + value = "0x0" + value.substring(2); + } + else if (options.hexPad === "right") { + value += "0"; + } + else { + logger.throwArgumentError("hex data is odd-length", "value", value); + } + } + return value.toLowerCase(); + } + if (isBytes(value)) { + let result = "0x"; + for (let i = 0; i < value.length; i++) { + let v = value[i]; + result += HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f]; + } + return result; + } + return logger.throwArgumentError("invalid hexlify value", "value", value); +} +/* +function unoddify(value: BytesLike | Hexable | number): BytesLike | Hexable | number { + if (typeof(value) === "string" && value.length % 2 && value.substring(0, 2) === "0x") { + return "0x0" + value.substring(2); + } + return value; +} +*/ +function hexDataLength(data) { + if (typeof (data) !== "string") { + data = hexlify(data); + } + else if (!isHexString(data) || (data.length % 2)) { + return null; + } + return (data.length - 2) / 2; +} +function hexDataSlice(data, offset, endOffset) { + if (typeof (data) !== "string") { + data = hexlify(data); + } + else if (!isHexString(data) || (data.length % 2)) { + logger.throwArgumentError("invalid hexData", "value", data); + } + offset = 2 + 2 * offset; + if (endOffset != null) { + return "0x" + data.substring(offset, 2 + 2 * endOffset); + } + return "0x" + data.substring(offset); +} +function hexConcat(items) { + let result = "0x"; + items.forEach((item) => { + result += hexlify(item).substring(2); + }); + return result; +} +function hexValue(value) { + const trimmed = hexStripZeros(hexlify(value, { hexPad: "left" })); + if (trimmed === "0x") { + return "0x0"; + } + return trimmed; +} +function hexStripZeros(value) { + if (typeof (value) !== "string") { + value = hexlify(value); + } + if (!isHexString(value)) { + logger.throwArgumentError("invalid hex string", "value", value); + } + value = value.substring(2); + let offset = 0; + while (offset < value.length && value[offset] === "0") { + offset++; + } + return "0x" + value.substring(offset); +} +function hexZeroPad(value, length) { + if (typeof (value) !== "string") { + value = hexlify(value); + } + else if (!isHexString(value)) { + logger.throwArgumentError("invalid hex string", "value", value); + } + if (value.length > 2 * length + 2) { + logger.throwArgumentError("value out of range", "value", arguments[1]); + } + while (value.length < 2 * length + 2) { + value = "0x0" + value.substring(2); + } + return value; +} +function splitSignature(signature) { + const result = { + r: "0x", + s: "0x", + _vs: "0x", + recoveryParam: 0, + v: 0, + yParityAndS: "0x", + compact: "0x" + }; + if (isBytesLike(signature)) { + let bytes = arrayify(signature); + // Get the r, s and v + if (bytes.length === 64) { + // EIP-2098; pull the v from the top bit of s and clear it + result.v = 27 + (bytes[32] >> 7); + bytes[32] &= 0x7f; + result.r = hexlify(bytes.slice(0, 32)); + result.s = hexlify(bytes.slice(32, 64)); + } + else if (bytes.length === 65) { + result.r = hexlify(bytes.slice(0, 32)); + result.s = hexlify(bytes.slice(32, 64)); + result.v = bytes[64]; + } + else { + logger.throwArgumentError("invalid signature string", "signature", signature); + } + // Allow a recid to be used as the v + if (result.v < 27) { + if (result.v === 0 || result.v === 1) { + result.v += 27; + } + else { + logger.throwArgumentError("signature invalid v byte", "signature", signature); + } + } + // Compute recoveryParam from v + result.recoveryParam = 1 - (result.v % 2); + // Compute _vs from recoveryParam and s + if (result.recoveryParam) { + bytes[32] |= 0x80; + } + result._vs = hexlify(bytes.slice(32, 64)); + } + else { + result.r = signature.r; + result.s = signature.s; + result.v = signature.v; + result.recoveryParam = signature.recoveryParam; + result._vs = signature._vs; + // If the _vs is available, use it to populate missing s, v and recoveryParam + // and verify non-missing s, v and recoveryParam + if (result._vs != null) { + const vs = zeroPad(arrayify(result._vs), 32); + result._vs = hexlify(vs); + // Set or check the recid + const recoveryParam = ((vs[0] >= 128) ? 1 : 0); + if (result.recoveryParam == null) { + result.recoveryParam = recoveryParam; + } + else if (result.recoveryParam !== recoveryParam) { + logger.throwArgumentError("signature recoveryParam mismatch _vs", "signature", signature); + } + // Set or check the s + vs[0] &= 0x7f; + const s = hexlify(vs); + if (result.s == null) { + result.s = s; + } + else if (result.s !== s) { + logger.throwArgumentError("signature v mismatch _vs", "signature", signature); + } + } + // Use recid and v to populate each other + if (result.recoveryParam == null) { + if (result.v == null) { + logger.throwArgumentError("signature missing v and recoveryParam", "signature", signature); + } + else if (result.v === 0 || result.v === 1) { + result.recoveryParam = result.v; + } + else { + result.recoveryParam = 1 - (result.v % 2); + } + } + else { + if (result.v == null) { + result.v = 27 + result.recoveryParam; + } + else { + const recId = (result.v === 0 || result.v === 1) ? result.v : (1 - (result.v % 2)); + if (result.recoveryParam !== recId) { + logger.throwArgumentError("signature recoveryParam mismatch v", "signature", signature); + } + } + } + if (result.r == null || !isHexString(result.r)) { + logger.throwArgumentError("signature missing or invalid r", "signature", signature); + } + else { + result.r = hexZeroPad(result.r, 32); + } + if (result.s == null || !isHexString(result.s)) { + logger.throwArgumentError("signature missing or invalid s", "signature", signature); + } + else { + result.s = hexZeroPad(result.s, 32); + } + const vs = arrayify(result.s); + if (vs[0] >= 128) { + logger.throwArgumentError("signature s out of range", "signature", signature); + } + if (result.recoveryParam) { + vs[0] |= 0x80; + } + const _vs = hexlify(vs); + if (result._vs) { + if (!isHexString(result._vs)) { + logger.throwArgumentError("signature invalid _vs", "signature", signature); + } + result._vs = hexZeroPad(result._vs, 32); + } + // Set or check the _vs + if (result._vs == null) { + result._vs = _vs; + } + else if (result._vs !== _vs) { + logger.throwArgumentError("signature _vs mismatch v and s", "signature", signature); + } + } + result.yParityAndS = result._vs; + result.compact = result.r + result.yParityAndS.substring(2); + return result; +} +function joinSignature(signature) { + signature = splitSignature(signature); + return hexlify(concat([ + signature.r, + signature.s, + (signature.recoveryParam ? "0x1c" : "0x1b") + ])); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/constants/lib.esm/addresses.js": +/*!********************************************************************!*\ + !*** ./node_modules/@ethersproject/constants/lib.esm/addresses.js ***! + \********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AddressZero": () => (/* binding */ AddressZero) +/* harmony export */ }); +const AddressZero = "0x0000000000000000000000000000000000000000"; +//# sourceMappingURL=addresses.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/constants/lib.esm/bignumbers.js": +/*!*********************************************************************!*\ + !*** ./node_modules/@ethersproject/constants/lib.esm/bignumbers.js ***! + \*********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "MaxInt256": () => (/* binding */ MaxInt256), +/* harmony export */ "MaxUint256": () => (/* binding */ MaxUint256), +/* harmony export */ "MinInt256": () => (/* binding */ MinInt256), +/* harmony export */ "NegativeOne": () => (/* binding */ NegativeOne), +/* harmony export */ "One": () => (/* binding */ One), +/* harmony export */ "Two": () => (/* binding */ Two), +/* harmony export */ "WeiPerEther": () => (/* binding */ WeiPerEther), +/* harmony export */ "Zero": () => (/* binding */ Zero) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); + +const NegativeOne = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from(-1)); +const Zero = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from(0)); +const One = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from(1)); +const Two = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from(2)); +const WeiPerEther = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from("1000000000000000000")); +const MaxUint256 = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); +const MinInt256 = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from("-0x8000000000000000000000000000000000000000000000000000000000000000")); +const MaxInt256 = ( /*#__PURE__*/_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_0__.BigNumber.from("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); + +//# sourceMappingURL=bignumbers.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/constants/lib.esm/hashes.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/constants/lib.esm/hashes.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "HashZero": () => (/* binding */ HashZero) +/* harmony export */ }); +const HashZero = "0x0000000000000000000000000000000000000000000000000000000000000000"; +//# sourceMappingURL=hashes.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/constants/lib.esm/index.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/constants/lib.esm/index.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AddressZero": () => (/* reexport safe */ _addresses__WEBPACK_IMPORTED_MODULE_0__.AddressZero), +/* harmony export */ "EtherSymbol": () => (/* reexport safe */ _strings__WEBPACK_IMPORTED_MODULE_3__.EtherSymbol), +/* harmony export */ "HashZero": () => (/* reexport safe */ _hashes__WEBPACK_IMPORTED_MODULE_2__.HashZero), +/* harmony export */ "MaxInt256": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.MaxInt256), +/* harmony export */ "MaxUint256": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.MaxUint256), +/* harmony export */ "MinInt256": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.MinInt256), +/* harmony export */ "NegativeOne": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.NegativeOne), +/* harmony export */ "One": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.One), +/* harmony export */ "Two": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.Two), +/* harmony export */ "WeiPerEther": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.WeiPerEther), +/* harmony export */ "Zero": () => (/* reexport safe */ _bignumbers__WEBPACK_IMPORTED_MODULE_1__.Zero) +/* harmony export */ }); +/* harmony import */ var _addresses__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./addresses */ "./node_modules/@ethersproject/constants/lib.esm/addresses.js"); +/* harmony import */ var _bignumbers__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./bignumbers */ "./node_modules/@ethersproject/constants/lib.esm/bignumbers.js"); +/* harmony import */ var _hashes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./hashes */ "./node_modules/@ethersproject/constants/lib.esm/hashes.js"); +/* harmony import */ var _strings__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./strings */ "./node_modules/@ethersproject/constants/lib.esm/strings.js"); + + + + + +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/constants/lib.esm/strings.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/constants/lib.esm/strings.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "EtherSymbol": () => (/* binding */ EtherSymbol) +/* harmony export */ }); +// NFKC (composed) // (decomposed) +const EtherSymbol = "\u039e"; // "\uD835\uDF63"; +//# sourceMappingURL=strings.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/contracts/lib.esm/_version.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/contracts/lib.esm/_version.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "contracts/5.5.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/contracts/lib.esm/index.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/contracts/lib.esm/index.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BaseContract": () => (/* binding */ BaseContract), +/* harmony export */ "Contract": () => (/* binding */ Contract), +/* harmony export */ "ContractFactory": () => (/* binding */ ContractFactory) +/* harmony export */ }); +/* harmony import */ var _ethersproject_abi__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/abi */ "./node_modules/@ethersproject/abi/lib.esm/coders/abstract-coder.js"); +/* harmony import */ var _ethersproject_abi__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/abi */ "./node_modules/@ethersproject/abi/lib.esm/interface.js"); +/* harmony import */ var _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/abstract-provider */ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js"); +/* harmony import */ var _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/abstract-signer */ "./node_modules/@ethersproject/abstract-signer/lib.esm/index.js"); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/contracts/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +; +; +/////////////////////////////// +const allowedTransactionKeys = { + chainId: true, data: true, from: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true, + type: true, accessList: true, + maxFeePerGas: true, maxPriorityFeePerGas: true, + customData: true +}; +function resolveName(resolver, nameOrPromise) { + return __awaiter(this, void 0, void 0, function* () { + const name = yield nameOrPromise; + if (typeof (name) !== "string") { + logger.throwArgumentError("invalid address or ENS name", "name", name); + } + // If it is already an address, just use it (after adding checksum) + try { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(name); + } + catch (error) { } + if (!resolver) { + logger.throwError("a provider or signer is needed to resolve ENS names", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "resolveName" + }); + } + const address = yield resolver.resolveName(name); + if (address == null) { + logger.throwArgumentError("resolver or addr is not configured for ENS name", "name", name); + } + return address; + }); +} +// Recursively replaces ENS names with promises to resolve the name and resolves all properties +function resolveAddresses(resolver, value, paramType) { + return __awaiter(this, void 0, void 0, function* () { + if (Array.isArray(paramType)) { + return yield Promise.all(paramType.map((paramType, index) => { + return resolveAddresses(resolver, ((Array.isArray(value)) ? value[index] : value[paramType.name]), paramType); + })); + } + if (paramType.type === "address") { + return yield resolveName(resolver, value); + } + if (paramType.type === "tuple") { + return yield resolveAddresses(resolver, value, paramType.components); + } + if (paramType.baseType === "array") { + if (!Array.isArray(value)) { + return Promise.reject(logger.makeError("invalid value for array", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "value", + value + })); + } + return yield Promise.all(value.map((v) => resolveAddresses(resolver, v, paramType.arrayChildren))); + } + return value; + }); +} +function populateTransaction(contract, fragment, args) { + return __awaiter(this, void 0, void 0, function* () { + // If an extra argument is given, it is overrides + let overrides = {}; + if (args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { + overrides = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(args.pop()); + } + // Make sure the parameter count matches + logger.checkArgumentCount(args.length, fragment.inputs.length, "passed to contract"); + // Populate "from" override (allow promises) + if (contract.signer) { + if (overrides.from) { + // Contracts with a Signer are from the Signer's frame-of-reference; + // but we allow overriding "from" if it matches the signer + overrides.from = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.resolveProperties)({ + override: resolveName(contract.signer, overrides.from), + signer: contract.signer.getAddress() + }).then((check) => __awaiter(this, void 0, void 0, function* () { + if ((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(check.signer) !== check.override) { + logger.throwError("Contract with a Signer cannot override from", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "overrides.from" + }); + } + return check.override; + })); + } + else { + overrides.from = contract.signer.getAddress(); + } + } + else if (overrides.from) { + overrides.from = resolveName(contract.provider, overrides.from); + //} else { + // Contracts without a signer can override "from", and if + // unspecified the zero address is used + //overrides.from = AddressZero; + } + // Wait for all dependencies to be resolved (prefer the signer over the provider) + const resolved = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.resolveProperties)({ + args: resolveAddresses(contract.signer || contract.provider, args, fragment.inputs), + address: contract.resolvedAddress, + overrides: ((0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.resolveProperties)(overrides) || {}) + }); + // The ABI coded transaction + const data = contract.interface.encodeFunctionData(fragment, resolved.args); + const tx = { + data: data, + to: resolved.address + }; + // Resolved Overrides + const ro = resolved.overrides; + // Populate simple overrides + if (ro.nonce != null) { + tx.nonce = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.nonce).toNumber(); + } + if (ro.gasLimit != null) { + tx.gasLimit = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.gasLimit); + } + if (ro.gasPrice != null) { + tx.gasPrice = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.gasPrice); + } + if (ro.maxFeePerGas != null) { + tx.maxFeePerGas = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.maxFeePerGas); + } + if (ro.maxPriorityFeePerGas != null) { + tx.maxPriorityFeePerGas = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.maxPriorityFeePerGas); + } + if (ro.from != null) { + tx.from = ro.from; + } + if (ro.type != null) { + tx.type = ro.type; + } + if (ro.accessList != null) { + tx.accessList = (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_5__.accessListify)(ro.accessList); + } + // If there was no "gasLimit" override, but the ABI specifies a default, use it + if (tx.gasLimit == null && fragment.gas != null) { + // Compute the intrinsic gas cost for this transaction + // @TODO: This is based on the yellow paper as of Petersburg; this is something + // we may wish to parameterize in v6 as part of the Network object. Since this + // is always a non-nil to address, we can ignore G_create, but may wish to add + // similar logic to the ContractFactory. + let intrinsic = 21000; + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(data); + for (let i = 0; i < bytes.length; i++) { + intrinsic += 4; + if (bytes[i]) { + intrinsic += 64; + } + } + tx.gasLimit = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(fragment.gas).add(intrinsic); + } + // Populate "value" override + if (ro.value) { + const roValue = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(ro.value); + if (!roValue.isZero() && !fragment.payable) { + logger.throwError("non-payable method cannot override value", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "overrides.value", + value: overrides.value + }); + } + tx.value = roValue; + } + if (ro.customData) { + tx.customData = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(ro.customData); + } + // Remove the overrides + delete overrides.nonce; + delete overrides.gasLimit; + delete overrides.gasPrice; + delete overrides.from; + delete overrides.value; + delete overrides.type; + delete overrides.accessList; + delete overrides.maxFeePerGas; + delete overrides.maxPriorityFeePerGas; + delete overrides.customData; + // Make sure there are no stray overrides, which may indicate a + // typo or using an unsupported key. + const leftovers = Object.keys(overrides).filter((key) => (overrides[key] != null)); + if (leftovers.length) { + logger.throwError(`cannot override ${leftovers.map((l) => JSON.stringify(l)).join(",")}`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "overrides", + overrides: leftovers + }); + } + return tx; + }); +} +function buildPopulate(contract, fragment) { + return function (...args) { + return populateTransaction(contract, fragment, args); + }; +} +function buildEstimate(contract, fragment) { + const signerOrProvider = (contract.signer || contract.provider); + return function (...args) { + return __awaiter(this, void 0, void 0, function* () { + if (!signerOrProvider) { + logger.throwError("estimate require a provider or signer", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "estimateGas" + }); + } + const tx = yield populateTransaction(contract, fragment, args); + return yield signerOrProvider.estimateGas(tx); + }); + }; +} +function addContractWait(contract, tx) { + const wait = tx.wait.bind(tx); + tx.wait = (confirmations) => { + return wait(confirmations).then((receipt) => { + receipt.events = receipt.logs.map((log) => { + let event = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.deepCopy)(log); + let parsed = null; + try { + parsed = contract.interface.parseLog(log); + } + catch (e) { } + // Successfully parsed the event log; include it + if (parsed) { + event.args = parsed.args; + event.decode = (data, topics) => { + return contract.interface.decodeEventLog(parsed.eventFragment, data, topics); + }; + event.event = parsed.name; + event.eventSignature = parsed.signature; + } + // Useful operations + event.removeListener = () => { return contract.provider; }; + event.getBlock = () => { + return contract.provider.getBlock(receipt.blockHash); + }; + event.getTransaction = () => { + return contract.provider.getTransaction(receipt.transactionHash); + }; + event.getTransactionReceipt = () => { + return Promise.resolve(receipt); + }; + return event; + }); + return receipt; + }); + }; +} +function buildCall(contract, fragment, collapseSimple) { + const signerOrProvider = (contract.signer || contract.provider); + return function (...args) { + return __awaiter(this, void 0, void 0, function* () { + // Extract the "blockTag" override if present + let blockTag = undefined; + if (args.length === fragment.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { + const overrides = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(args.pop()); + if (overrides.blockTag != null) { + blockTag = yield overrides.blockTag; + } + delete overrides.blockTag; + args.push(overrides); + } + // If the contract was just deployed, wait until it is mined + if (contract.deployTransaction != null) { + yield contract._deployed(blockTag); + } + // Call a node and get the result + const tx = yield populateTransaction(contract, fragment, args); + const result = yield signerOrProvider.call(tx, blockTag); + try { + let value = contract.interface.decodeFunctionResult(fragment, result); + if (collapseSimple && fragment.outputs.length === 1) { + value = value[0]; + } + return value; + } + catch (error) { + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.CALL_EXCEPTION) { + error.address = contract.address; + error.args = args; + error.transaction = tx; + } + throw error; + } + }); + }; +} +function buildSend(contract, fragment) { + return function (...args) { + return __awaiter(this, void 0, void 0, function* () { + if (!contract.signer) { + logger.throwError("sending a transaction requires a signer", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "sendTransaction" + }); + } + // If the contract was just deployed, wait until it is mined + if (contract.deployTransaction != null) { + yield contract._deployed(); + } + const txRequest = yield populateTransaction(contract, fragment, args); + const tx = yield contract.signer.sendTransaction(txRequest); + // Tweak the tx.wait so the receipt has extra properties + addContractWait(contract, tx); + return tx; + }); + }; +} +function buildDefault(contract, fragment, collapseSimple) { + if (fragment.constant) { + return buildCall(contract, fragment, collapseSimple); + } + return buildSend(contract, fragment); +} +function getEventTag(filter) { + if (filter.address && (filter.topics == null || filter.topics.length === 0)) { + return "*"; + } + return (filter.address || "*") + "@" + (filter.topics ? filter.topics.map((topic) => { + if (Array.isArray(topic)) { + return topic.join("|"); + } + return topic; + }).join(":") : ""); +} +class RunningEvent { + constructor(tag, filter) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "tag", tag); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "filter", filter); + this._listeners = []; + } + addListener(listener, once) { + this._listeners.push({ listener: listener, once: once }); + } + removeListener(listener) { + let done = false; + this._listeners = this._listeners.filter((item) => { + if (done || item.listener !== listener) { + return true; + } + done = true; + return false; + }); + } + removeAllListeners() { + this._listeners = []; + } + listeners() { + return this._listeners.map((i) => i.listener); + } + listenerCount() { + return this._listeners.length; + } + run(args) { + const listenerCount = this.listenerCount(); + this._listeners = this._listeners.filter((item) => { + const argsCopy = args.slice(); + // Call the callback in the next event loop + setTimeout(() => { + item.listener.apply(this, argsCopy); + }, 0); + // Reschedule it if it not "once" + return !(item.once); + }); + return listenerCount; + } + prepareEvent(event) { + } + // Returns the array that will be applied to an emit + getEmit(event) { + return [event]; + } +} +class ErrorRunningEvent extends RunningEvent { + constructor() { + super("error", null); + } +} +// @TODO Fragment should inherit Wildcard? and just override getEmit? +// or have a common abstract super class, with enough constructor +// options to configure both. +// A Fragment Event will populate all the properties that Wildcard +// will, and additionally dereference the arguments when emitting +class FragmentRunningEvent extends RunningEvent { + constructor(address, contractInterface, fragment, topics) { + const filter = { + address: address + }; + let topic = contractInterface.getEventTopic(fragment); + if (topics) { + if (topic !== topics[0]) { + logger.throwArgumentError("topic mismatch", "topics", topics); + } + filter.topics = topics.slice(); + } + else { + filter.topics = [topic]; + } + super(getEventTag(filter), filter); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "address", address); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "interface", contractInterface); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "fragment", fragment); + } + prepareEvent(event) { + super.prepareEvent(event); + event.event = this.fragment.name; + event.eventSignature = this.fragment.format(); + event.decode = (data, topics) => { + return this.interface.decodeEventLog(this.fragment, data, topics); + }; + try { + event.args = this.interface.decodeEventLog(this.fragment, event.data, event.topics); + } + catch (error) { + event.args = null; + event.decodeError = error; + } + } + getEmit(event) { + const errors = (0,_ethersproject_abi__WEBPACK_IMPORTED_MODULE_7__.checkResultErrors)(event.args); + if (errors.length) { + throw errors[0].error; + } + const args = (event.args || []).slice(); + args.push(event); + return args; + } +} +// A Wildcard Event will attempt to populate: +// - event The name of the event name +// - eventSignature The full signature of the event +// - decode A function to decode data and topics +// - args The decoded data and topics +class WildcardRunningEvent extends RunningEvent { + constructor(address, contractInterface) { + super("*", { address: address }); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "address", address); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "interface", contractInterface); + } + prepareEvent(event) { + super.prepareEvent(event); + try { + const parsed = this.interface.parseLog(event); + event.event = parsed.name; + event.eventSignature = parsed.signature; + event.decode = (data, topics) => { + return this.interface.decodeEventLog(parsed.eventFragment, data, topics); + }; + event.args = parsed.args; + } + catch (error) { + // No matching event + } + } +} +class BaseContract { + constructor(addressOrName, contractInterface, signerOrProvider) { + logger.checkNew(new.target, Contract); + // @TODO: Maybe still check the addressOrName looks like a valid address or name? + //address = getAddress(address); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "interface", (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getInterface")(contractInterface)); + if (signerOrProvider == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "provider", null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "signer", null); + } + else if (_ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_8__.Signer.isSigner(signerOrProvider)) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "provider", signerOrProvider.provider || null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "signer", signerOrProvider); + } + else if (_ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_9__.Provider.isProvider(signerOrProvider)) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "provider", signerOrProvider); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "signer", null); + } + else { + logger.throwArgumentError("invalid signer or provider", "signerOrProvider", signerOrProvider); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "callStatic", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "estimateGas", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "functions", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "populateTransaction", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "filters", {}); + { + const uniqueFilters = {}; + Object.keys(this.interface.events).forEach((eventSignature) => { + const event = this.interface.events[eventSignature]; + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.filters, eventSignature, (...args) => { + return { + address: this.address, + topics: this.interface.encodeFilterTopics(event, args) + }; + }); + if (!uniqueFilters[event.name]) { + uniqueFilters[event.name] = []; + } + uniqueFilters[event.name].push(eventSignature); + }); + Object.keys(uniqueFilters).forEach((name) => { + const filters = uniqueFilters[name]; + if (filters.length === 1) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.filters, name, this.filters[filters[0]]); + } + else { + logger.warn(`Duplicate definition of ${name} (${filters.join(", ")})`); + } + }); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_runningEvents", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_wrappedEmits", {}); + if (addressOrName == null) { + logger.throwArgumentError("invalid contract address or ENS name", "addressOrName", addressOrName); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "address", addressOrName); + if (this.provider) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "resolvedAddress", resolveName(this.provider, addressOrName)); + } + else { + try { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "resolvedAddress", Promise.resolve((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(addressOrName))); + } + catch (error) { + // Without a provider, we cannot use ENS names + logger.throwError("provider is required to use ENS name as contract address", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new Contract" + }); + } + } + const uniqueNames = {}; + const uniqueSignatures = {}; + Object.keys(this.interface.functions).forEach((signature) => { + const fragment = this.interface.functions[signature]; + // Check that the signature is unique; if not the ABI generation has + // not been cleaned or may be incorrectly generated + if (uniqueSignatures[signature]) { + logger.warn(`Duplicate ABI entry for ${JSON.stringify(signature)}`); + return; + } + uniqueSignatures[signature] = true; + // Track unique names; we only expose bare named functions if they + // are ambiguous + { + const name = fragment.name; + if (!uniqueNames[`%${name}`]) { + uniqueNames[`%${name}`] = []; + } + uniqueNames[`%${name}`].push(signature); + } + if (this[signature] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, signature, buildDefault(this, fragment, true)); + } + // We do not collapse simple calls on this bucket, which allows + // frameworks to safely use this without introspection as well as + // allows decoding error recovery. + if (this.functions[signature] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.functions, signature, buildDefault(this, fragment, false)); + } + if (this.callStatic[signature] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.callStatic, signature, buildCall(this, fragment, true)); + } + if (this.populateTransaction[signature] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.populateTransaction, signature, buildPopulate(this, fragment)); + } + if (this.estimateGas[signature] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.estimateGas, signature, buildEstimate(this, fragment)); + } + }); + Object.keys(uniqueNames).forEach((name) => { + // Ambiguous names to not get attached as bare names + const signatures = uniqueNames[name]; + if (signatures.length > 1) { + return; + } + // Strip off the leading "%" used for prototype protection + name = name.substring(1); + const signature = signatures[0]; + // If overwriting a member property that is null, swallow the error + try { + if (this[name] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, name, this[signature]); + } + } + catch (e) { } + if (this.functions[name] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.functions, name, this.functions[signature]); + } + if (this.callStatic[name] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.callStatic, name, this.callStatic[signature]); + } + if (this.populateTransaction[name] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.populateTransaction, name, this.populateTransaction[signature]); + } + if (this.estimateGas[name] == null) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this.estimateGas, name, this.estimateGas[signature]); + } + }); + } + static getContractAddress(transaction) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getContractAddress)(transaction); + } + static getInterface(contractInterface) { + if (_ethersproject_abi__WEBPACK_IMPORTED_MODULE_10__.Interface.isInterface(contractInterface)) { + return contractInterface; + } + return new _ethersproject_abi__WEBPACK_IMPORTED_MODULE_10__.Interface(contractInterface); + } + // @TODO: Allow timeout? + deployed() { + return this._deployed(); + } + _deployed(blockTag) { + if (!this._deployedPromise) { + // If we were just deployed, we know the transaction we should occur in + if (this.deployTransaction) { + this._deployedPromise = this.deployTransaction.wait().then(() => { + return this; + }); + } + else { + // @TODO: Once we allow a timeout to be passed in, we will wait + // up to that many blocks for getCode + // Otherwise, poll for our code to be deployed + this._deployedPromise = this.provider.getCode(this.address, blockTag).then((code) => { + if (code === "0x") { + logger.throwError("contract not deployed", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + contractAddress: this.address, + operation: "getDeployed" + }); + } + return this; + }); + } + } + return this._deployedPromise; + } + // @TODO: + // estimateFallback(overrides?: TransactionRequest): Promise + // @TODO: + // estimateDeploy(bytecode: string, ...args): Promise + fallback(overrides) { + if (!this.signer) { + logger.throwError("sending a transactions require a signer", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: "sendTransaction(fallback)" }); + } + const tx = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(overrides || {}); + ["from", "to"].forEach(function (key) { + if (tx[key] == null) { + return; + } + logger.throwError("cannot override " + key, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: key }); + }); + tx.to = this.resolvedAddress; + return this.deployed().then(() => { + return this.signer.sendTransaction(tx); + }); + } + // Reconnect to a different signer or provider + connect(signerOrProvider) { + if (typeof (signerOrProvider) === "string") { + signerOrProvider = new _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_8__.VoidSigner(signerOrProvider, this.provider); + } + const contract = new (this.constructor)(this.address, this.interface, signerOrProvider); + if (this.deployTransaction) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(contract, "deployTransaction", this.deployTransaction); + } + return contract; + } + // Re-attach to a different on-chain instance of this contract + attach(addressOrName) { + return new (this.constructor)(addressOrName, this.interface, this.signer || this.provider); + } + static isIndexed(value) { + return _ethersproject_abi__WEBPACK_IMPORTED_MODULE_10__.Indexed.isIndexed(value); + } + _normalizeRunningEvent(runningEvent) { + // Already have an instance of this event running; we can re-use it + if (this._runningEvents[runningEvent.tag]) { + return this._runningEvents[runningEvent.tag]; + } + return runningEvent; + } + _getRunningEvent(eventName) { + if (typeof (eventName) === "string") { + // Listen for "error" events (if your contract has an error event, include + // the full signature to bypass this special event keyword) + if (eventName === "error") { + return this._normalizeRunningEvent(new ErrorRunningEvent()); + } + // Listen for any event that is registered + if (eventName === "event") { + return this._normalizeRunningEvent(new RunningEvent("event", null)); + } + // Listen for any event + if (eventName === "*") { + return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface)); + } + // Get the event Fragment (throws if ambiguous/unknown event) + const fragment = this.interface.getEvent(eventName); + return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment)); + } + // We have topics to filter by... + if (eventName.topics && eventName.topics.length > 0) { + // Is it a known topichash? (throws if no matching topichash) + try { + const topic = eventName.topics[0]; + if (typeof (topic) !== "string") { + throw new Error("invalid topic"); // @TODO: May happen for anonymous events + } + const fragment = this.interface.getEvent(topic); + return this._normalizeRunningEvent(new FragmentRunningEvent(this.address, this.interface, fragment, eventName.topics)); + } + catch (error) { } + // Filter by the unknown topichash + const filter = { + address: this.address, + topics: eventName.topics + }; + return this._normalizeRunningEvent(new RunningEvent(getEventTag(filter), filter)); + } + return this._normalizeRunningEvent(new WildcardRunningEvent(this.address, this.interface)); + } + _checkRunningEvents(runningEvent) { + if (runningEvent.listenerCount() === 0) { + delete this._runningEvents[runningEvent.tag]; + // If we have a poller for this, remove it + const emit = this._wrappedEmits[runningEvent.tag]; + if (emit && runningEvent.filter) { + this.provider.off(runningEvent.filter, emit); + delete this._wrappedEmits[runningEvent.tag]; + } + } + } + // Subclasses can override this to gracefully recover + // from parse errors if they wish + _wrapEvent(runningEvent, log, listener) { + const event = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.deepCopy)(log); + event.removeListener = () => { + if (!listener) { + return; + } + runningEvent.removeListener(listener); + this._checkRunningEvents(runningEvent); + }; + event.getBlock = () => { return this.provider.getBlock(log.blockHash); }; + event.getTransaction = () => { return this.provider.getTransaction(log.transactionHash); }; + event.getTransactionReceipt = () => { return this.provider.getTransactionReceipt(log.transactionHash); }; + // This may throw if the topics and data mismatch the signature + runningEvent.prepareEvent(event); + return event; + } + _addEventListener(runningEvent, listener, once) { + if (!this.provider) { + logger.throwError("events require a provider or a signer with a provider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: "once" }); + } + runningEvent.addListener(listener, once); + // Track this running event and its listeners (may already be there; but no hard in updating) + this._runningEvents[runningEvent.tag] = runningEvent; + // If we are not polling the provider, start polling + if (!this._wrappedEmits[runningEvent.tag]) { + const wrappedEmit = (log) => { + let event = this._wrapEvent(runningEvent, log, listener); + // Try to emit the result for the parameterized event... + if (event.decodeError == null) { + try { + const args = runningEvent.getEmit(event); + this.emit(runningEvent.filter, ...args); + } + catch (error) { + event.decodeError = error.error; + } + } + // Always emit "event" for fragment-base events + if (runningEvent.filter != null) { + this.emit("event", event); + } + // Emit "error" if there was an error + if (event.decodeError != null) { + this.emit("error", event.decodeError, event); + } + }; + this._wrappedEmits[runningEvent.tag] = wrappedEmit; + // Special events, like "error" do not have a filter + if (runningEvent.filter != null) { + this.provider.on(runningEvent.filter, wrappedEmit); + } + } + } + queryFilter(event, fromBlockOrBlockhash, toBlock) { + const runningEvent = this._getRunningEvent(event); + const filter = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(runningEvent.filter); + if (typeof (fromBlockOrBlockhash) === "string" && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.isHexString)(fromBlockOrBlockhash, 32)) { + if (toBlock != null) { + logger.throwArgumentError("cannot specify toBlock with blockhash", "toBlock", toBlock); + } + filter.blockHash = fromBlockOrBlockhash; + } + else { + filter.fromBlock = ((fromBlockOrBlockhash != null) ? fromBlockOrBlockhash : 0); + filter.toBlock = ((toBlock != null) ? toBlock : "latest"); + } + return this.provider.getLogs(filter).then((logs) => { + return logs.map((log) => this._wrapEvent(runningEvent, log, null)); + }); + } + on(event, listener) { + this._addEventListener(this._getRunningEvent(event), listener, false); + return this; + } + once(event, listener) { + this._addEventListener(this._getRunningEvent(event), listener, true); + return this; + } + emit(eventName, ...args) { + if (!this.provider) { + return false; + } + const runningEvent = this._getRunningEvent(eventName); + const result = (runningEvent.run(args) > 0); + // May have drained all the "once" events; check for living events + this._checkRunningEvents(runningEvent); + return result; + } + listenerCount(eventName) { + if (!this.provider) { + return 0; + } + if (eventName == null) { + return Object.keys(this._runningEvents).reduce((accum, key) => { + return accum + this._runningEvents[key].listenerCount(); + }, 0); + } + return this._getRunningEvent(eventName).listenerCount(); + } + listeners(eventName) { + if (!this.provider) { + return []; + } + if (eventName == null) { + const result = []; + for (let tag in this._runningEvents) { + this._runningEvents[tag].listeners().forEach((listener) => { + result.push(listener); + }); + } + return result; + } + return this._getRunningEvent(eventName).listeners(); + } + removeAllListeners(eventName) { + if (!this.provider) { + return this; + } + if (eventName == null) { + for (const tag in this._runningEvents) { + const runningEvent = this._runningEvents[tag]; + runningEvent.removeAllListeners(); + this._checkRunningEvents(runningEvent); + } + return this; + } + // Delete any listeners + const runningEvent = this._getRunningEvent(eventName); + runningEvent.removeAllListeners(); + this._checkRunningEvents(runningEvent); + return this; + } + off(eventName, listener) { + if (!this.provider) { + return this; + } + const runningEvent = this._getRunningEvent(eventName); + runningEvent.removeListener(listener); + this._checkRunningEvents(runningEvent); + return this; + } + removeListener(eventName, listener) { + return this.off(eventName, listener); + } +} +class Contract extends BaseContract { +} +class ContractFactory { + constructor(contractInterface, bytecode, signer) { + let bytecodeHex = null; + if (typeof (bytecode) === "string") { + bytecodeHex = bytecode; + } + else if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.isBytes)(bytecode)) { + bytecodeHex = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(bytecode); + } + else if (bytecode && typeof (bytecode.object) === "string") { + // Allow the bytecode object from the Solidity compiler + bytecodeHex = bytecode.object; + } + else { + // Crash in the next verification step + bytecodeHex = "!"; + } + // Make sure it is 0x prefixed + if (bytecodeHex.substring(0, 2) !== "0x") { + bytecodeHex = "0x" + bytecodeHex; + } + // Make sure the final result is valid bytecode + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.isHexString)(bytecodeHex) || (bytecodeHex.length % 2)) { + logger.throwArgumentError("invalid bytecode", "bytecode", bytecode); + } + // If we have a signer, make sure it is valid + if (signer && !_ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_8__.Signer.isSigner(signer)) { + logger.throwArgumentError("invalid signer", "signer", signer); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "bytecode", bytecodeHex); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "interface", (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getInterface")(contractInterface)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "signer", signer || null); + } + // @TODO: Future; rename to populateTransaction? + getDeployTransaction(...args) { + let tx = {}; + // If we have 1 additional argument, we allow transaction overrides + if (args.length === this.interface.deploy.inputs.length + 1 && typeof (args[args.length - 1]) === "object") { + tx = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(args.pop()); + for (const key in tx) { + if (!allowedTransactionKeys[key]) { + throw new Error("unknown transaction override " + key); + } + } + } + // Do not allow these to be overridden in a deployment transaction + ["data", "from", "to"].forEach((key) => { + if (tx[key] == null) { + return; + } + logger.throwError("cannot override " + key, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: key }); + }); + if (tx.value) { + const value = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(tx.value); + if (!value.isZero() && !this.interface.deploy.payable) { + logger.throwError("non-payable constructor cannot override value", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "overrides.value", + value: tx.value + }); + } + } + // Make sure the call matches the constructor signature + logger.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor"); + // Set the data to the bytecode + the encoded constructor arguments + tx.data = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.concat)([ + this.bytecode, + this.interface.encodeDeploy(args) + ])); + return tx; + } + deploy(...args) { + return __awaiter(this, void 0, void 0, function* () { + let overrides = {}; + // If 1 extra parameter was passed in, it contains overrides + if (args.length === this.interface.deploy.inputs.length + 1) { + overrides = args.pop(); + } + // Make sure the call matches the constructor signature + logger.checkArgumentCount(args.length, this.interface.deploy.inputs.length, " in Contract constructor"); + // Resolve ENS names and promises in the arguments + const params = yield resolveAddresses(this.signer, args, this.interface.deploy.inputs); + params.push(overrides); + // Get the deployment transaction (with optional overrides) + const unsignedTx = this.getDeployTransaction(...params); + // Send the deployment transaction + const tx = yield this.signer.sendTransaction(unsignedTx); + const address = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(this.constructor, "getContractAddress")(tx); + const contract = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(this.constructor, "getContract")(address, this.interface, this.signer); + // Add the modified wait that wraps events + addContractWait(contract, tx); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(contract, "deployTransaction", tx); + return contract; + }); + } + attach(address) { + return (this.constructor).getContract(address, this.interface, this.signer); + } + connect(signer) { + return new (this.constructor)(this.interface, this.bytecode, signer); + } + static fromSolidity(compilerOutput, signer) { + if (compilerOutput == null) { + logger.throwError("missing compiler output", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.MISSING_ARGUMENT, { argument: "compilerOutput" }); + } + if (typeof (compilerOutput) === "string") { + compilerOutput = JSON.parse(compilerOutput); + } + const abi = compilerOutput.abi; + let bytecode = null; + if (compilerOutput.bytecode) { + bytecode = compilerOutput.bytecode; + } + else if (compilerOutput.evm && compilerOutput.evm.bytecode) { + bytecode = compilerOutput.evm.bytecode; + } + return new this(abi, bytecode, signer); + } + static getInterface(contractInterface) { + return Contract.getInterface(contractInterface); + } + static getContractAddress(tx) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getContractAddress)(tx); + } + static getContract(address, contractInterface, signer) { + return new Contract(address, contractInterface, signer); + } +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/_version.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/_version.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "hash/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/decoder.js": +/*!***************************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/ens-normalize/decoder.js ***! + \***************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "decode_arithmetic": () => (/* binding */ decode_arithmetic), +/* harmony export */ "read_compressed_payload": () => (/* binding */ read_compressed_payload), +/* harmony export */ "read_emoji_trie": () => (/* binding */ read_emoji_trie), +/* harmony export */ "read_mapped_map": () => (/* binding */ read_mapped_map), +/* harmony export */ "read_member_array": () => (/* binding */ read_member_array), +/* harmony export */ "read_payload": () => (/* binding */ read_payload), +/* harmony export */ "read_zero_terminated_array": () => (/* binding */ read_zero_terminated_array), +/* harmony export */ "signed": () => (/* binding */ signed) +/* harmony export */ }); +/** + * MIT License + * + * Copyright (c) 2021 Andrew Raffensperger + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * This is a near carbon-copy of the original source (link below) with the + * TypeScript typings added and a few tweaks to make it ES3-compatible. + * + * See: https://github.com/adraffy/ens-normalize.js + */ +// https://github.com/behnammodi/polyfill/blob/master/array.polyfill.js +function flat(array, depth) { + if (depth == null) { + depth = 1; + } + const result = []; + const forEach = result.forEach; + const flatDeep = function (arr, depth) { + forEach.call(arr, function (val) { + if (depth > 0 && Array.isArray(val)) { + flatDeep(val, depth - 1); + } + else { + result.push(val); + } + }); + }; + flatDeep(array, depth); + return result; +} +function fromEntries(array) { + const result = {}; + for (let i = 0; i < array.length; i++) { + const value = array[i]; + result[value[0]] = value[1]; + } + return result; +} +function decode_arithmetic(bytes) { + let pos = 0; + function u16() { return (bytes[pos++] << 8) | bytes[pos++]; } + // decode the frequency table + let symbol_count = u16(); + let total = 1; + let acc = [0, 1]; // first symbol has frequency 1 + for (let i = 1; i < symbol_count; i++) { + acc.push(total += u16()); + } + // skip the sized-payload that the last 3 symbols index into + let skip = u16(); + let pos_payload = pos; + pos += skip; + let read_width = 0; + let read_buffer = 0; + function read_bit() { + if (read_width == 0) { + // this will read beyond end of buffer + // but (undefined|0) => zero pad + read_buffer = (read_buffer << 8) | bytes[pos++]; + read_width = 8; + } + return (read_buffer >> --read_width) & 1; + } + const N = 31; + const FULL = Math.pow(2, N); + const HALF = FULL >>> 1; + const QRTR = HALF >> 1; + const MASK = FULL - 1; + // fill register + let register = 0; + for (let i = 0; i < N; i++) + register = (register << 1) | read_bit(); + let symbols = []; + let low = 0; + let range = FULL; // treat like a float + while (true) { + let value = Math.floor((((register - low + 1) * total) - 1) / range); + let start = 0; + let end = symbol_count; + while (end - start > 1) { // binary search + let mid = (start + end) >>> 1; + if (value < acc[mid]) { + end = mid; + } + else { + start = mid; + } + } + if (start == 0) + break; // first symbol is end mark + symbols.push(start); + let a = low + Math.floor(range * acc[start] / total); + let b = low + Math.floor(range * acc[start + 1] / total) - 1; + while (((a ^ b) & HALF) == 0) { + register = (register << 1) & MASK | read_bit(); + a = (a << 1) & MASK; + b = (b << 1) & MASK | 1; + } + while (a & ~b & QRTR) { + register = (register & HALF) | ((register << 1) & (MASK >>> 1)) | read_bit(); + a = (a << 1) ^ HALF; + b = ((b ^ HALF) << 1) | HALF | 1; + } + low = a; + range = 1 + b - a; + } + let offset = symbol_count - 4; + return symbols.map(x => { + switch (x - offset) { + case 3: return offset + 0x10100 + ((bytes[pos_payload++] << 16) | (bytes[pos_payload++] << 8) | bytes[pos_payload++]); + case 2: return offset + 0x100 + ((bytes[pos_payload++] << 8) | bytes[pos_payload++]); + case 1: return offset + bytes[pos_payload++]; + default: return x - 1; + } + }); +} +// returns an iterator which returns the next symbol +function read_payload(v) { + let pos = 0; + return () => v[pos++]; +} +function read_compressed_payload(bytes) { + return read_payload(decode_arithmetic(bytes)); +} +// eg. [0,1,2,3...] => [0,-1,1,-2,...] +function signed(i) { + return (i & 1) ? (~i >> 1) : (i >> 1); +} +function read_counts(n, next) { + let v = Array(n); + for (let i = 0; i < n; i++) + v[i] = 1 + next(); + return v; +} +function read_ascending(n, next) { + let v = Array(n); + for (let i = 0, x = -1; i < n; i++) + v[i] = x += 1 + next(); + return v; +} +function read_deltas(n, next) { + let v = Array(n); + for (let i = 0, x = 0; i < n; i++) + v[i] = x += signed(next()); + return v; +} +function read_member_array(next, lookup) { + let v = read_ascending(next(), next); + let n = next(); + let vX = read_ascending(n, next); + let vN = read_counts(n, next); + for (let i = 0; i < n; i++) { + for (let j = 0; j < vN[i]; j++) { + v.push(vX[i] + j); + } + } + return lookup ? v.map(x => lookup[x]) : v; +} +// returns array of +// [x, ys] => single replacement rule +// [x, ys, n, dx, dx] => linear map +function read_mapped_map(next) { + let ret = []; + while (true) { + let w = next(); + if (w == 0) + break; + ret.push(read_linear_table(w, next)); + } + while (true) { + let w = next() - 1; + if (w < 0) + break; + ret.push(read_replacement_table(w, next)); + } + return fromEntries(flat(ret)); +} +function read_zero_terminated_array(next) { + let v = []; + while (true) { + let i = next(); + if (i == 0) + break; + v.push(i); + } + return v; +} +function read_transposed(n, w, next) { + let m = Array(n).fill(undefined).map(() => []); + for (let i = 0; i < w; i++) { + read_deltas(n, next).forEach((x, j) => m[j].push(x)); + } + return m; +} +function read_linear_table(w, next) { + let dx = 1 + next(); + let dy = next(); + let vN = read_zero_terminated_array(next); + let m = read_transposed(vN.length, 1 + w, next); + return flat(m.map((v, i) => { + const x = v[0], ys = v.slice(1); + //let [x, ...ys] = v; + //return Array(vN[i]).fill().map((_, j) => { + return Array(vN[i]).fill(undefined).map((_, j) => { + let j_dy = j * dy; + return [x + j * dx, ys.map(y => y + j_dy)]; + }); + })); +} +function read_replacement_table(w, next) { + let n = 1 + next(); + let m = read_transposed(n, 1 + w, next); + return m.map(v => [v[0], v.slice(1)]); +} +function read_emoji_trie(next) { + let sorted = read_member_array(next).sort((a, b) => a - b); + return read(); + function read() { + let branches = []; + while (true) { + let keys = read_member_array(next, sorted); + if (keys.length == 0) + break; + branches.push({ set: new Set(keys), node: read() }); + } + branches.sort((a, b) => b.set.size - a.set.size); // sort by likelihood + let temp = next(); + let valid = temp % 3; + temp = (temp / 3) | 0; + let fe0f = !!(temp & 1); + temp >>= 1; + let save = temp == 1; + let check = temp == 2; + return { branches, valid, fe0f, save, check }; + } +} +//# sourceMappingURL=decoder.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/include.js": +/*!***************************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/ens-normalize/include.js ***! + \***************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getData": () => (/* binding */ getData) +/* harmony export */ }); +/* harmony import */ var _ethersproject_base64__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/base64 */ "./node_modules/@ethersproject/base64/lib.esm/base64.js"); +/* harmony import */ var _decoder_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./decoder.js */ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/decoder.js"); +/** + * MIT License + * + * Copyright (c) 2021 Andrew Raffensperger + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * This is a near carbon-copy of the original source (link below) with the + * TypeScript typings added and a few tweaks to make it ES3-compatible. + * + * See: https://github.com/adraffy/ens-normalize.js + */ + + +function getData() { + return (0,_decoder_js__WEBPACK_IMPORTED_MODULE_0__.read_compressed_payload)((0,_ethersproject_base64__WEBPACK_IMPORTED_MODULE_1__.decode)('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')); +} +//# sourceMappingURL=include.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/lib.js": +/*!***********************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/ens-normalize/lib.js ***! + \***********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "ens_normalize": () => (/* binding */ ens_normalize), +/* harmony export */ "ens_normalize_post_check": () => (/* binding */ ens_normalize_post_check) +/* harmony export */ }); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _include_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./include.js */ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/include.js"); +/* harmony import */ var _decoder_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./decoder.js */ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/decoder.js"); +/** + * MIT License + * + * Copyright (c) 2021 Andrew Raffensperger + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * This is a near carbon-copy of the original source (link below) with the + * TypeScript typings added and a few tweaks to make it ES3-compatible. + * + * See: https://github.com/adraffy/ens-normalize.js + */ + + +const r = (0,_include_js__WEBPACK_IMPORTED_MODULE_0__.getData)(); + +// @TODO: This should be lazily loaded +const VALID = new Set((0,_decoder_js__WEBPACK_IMPORTED_MODULE_1__.read_member_array)(r)); +const IGNORED = new Set((0,_decoder_js__WEBPACK_IMPORTED_MODULE_1__.read_member_array)(r)); +const MAPPED = (0,_decoder_js__WEBPACK_IMPORTED_MODULE_1__.read_mapped_map)(r); +const EMOJI_ROOT = (0,_decoder_js__WEBPACK_IMPORTED_MODULE_1__.read_emoji_trie)(r); +//const NFC_CHECK = new Set(read_member_array(r, Array.from(VALID.values()).sort((a, b) => a - b))); +//const STOP = 0x2E; +const HYPHEN = 0x2D; +const UNDERSCORE = 0x5F; +function explode_cp(name) { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_2__.toUtf8CodePoints)(name); +} +function filter_fe0f(cps) { + return cps.filter(cp => cp != 0xFE0F); +} +function ens_normalize_post_check(name) { + for (let label of name.split('.')) { + let cps = explode_cp(label); + try { + for (let i = cps.lastIndexOf(UNDERSCORE) - 1; i >= 0; i--) { + if (cps[i] !== UNDERSCORE) { + throw new Error(`underscore only allowed at start`); + } + } + if (cps.length >= 4 && cps.every(cp => cp < 0x80) && cps[2] === HYPHEN && cps[3] === HYPHEN) { + throw new Error(`invalid label extension`); + } + } + catch (err) { + throw new Error(`Invalid label "${label}": ${err.message}`); + } + } + return name; +} +function ens_normalize(name) { + return ens_normalize_post_check(normalize(name, filter_fe0f)); +} +function normalize(name, emoji_filter) { + let input = explode_cp(name).reverse(); // flip for pop + let output = []; + while (input.length) { + let emoji = consume_emoji_reversed(input); + if (emoji) { + output.push(...emoji_filter(emoji)); + continue; + } + let cp = input.pop(); + if (VALID.has(cp)) { + output.push(cp); + continue; + } + if (IGNORED.has(cp)) { + continue; + } + let cps = MAPPED[cp]; + if (cps) { + output.push(...cps); + continue; + } + throw new Error(`Disallowed codepoint: 0x${cp.toString(16).toUpperCase()}`); + } + return ens_normalize_post_check(nfc(String.fromCodePoint(...output))); +} +function nfc(s) { + return s.normalize('NFC'); +} +function consume_emoji_reversed(cps, eaten) { + var _a; + let node = EMOJI_ROOT; + let emoji; + let saved; + let stack = []; + let pos = cps.length; + if (eaten) + eaten.length = 0; // clear input buffer (if needed) + while (pos) { + let cp = cps[--pos]; + node = (_a = node.branches.find(x => x.set.has(cp))) === null || _a === void 0 ? void 0 : _a.node; + if (!node) + break; + if (node.save) { // remember + saved = cp; + } + else if (node.check) { // check exclusion + if (cp === saved) + break; + } + stack.push(cp); + if (node.fe0f) { + stack.push(0xFE0F); + if (pos > 0 && cps[pos - 1] == 0xFE0F) + pos--; // consume optional FE0F + } + if (node.valid) { // this is a valid emoji (so far) + emoji = stack.slice(); // copy stack + if (node.valid == 2) + emoji.splice(1, 1); // delete FE0F at position 1 (RGI ZWJ don't follow spec!) + if (eaten) + eaten.push(...cps.slice(pos).reverse()); // copy input (if needed) + cps.length = pos; // truncate + } + } + return emoji; +} +//# sourceMappingURL=lib.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/id.js": +/*!********************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/id.js ***! + \********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "id": () => (/* binding */ id) +/* harmony export */ }); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); + + +function id(text) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_0__.keccak256)((0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__.toUtf8Bytes)(text)); +} +//# sourceMappingURL=id.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/message.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/message.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "hashMessage": () => (/* binding */ hashMessage), +/* harmony export */ "messagePrefix": () => (/* binding */ messagePrefix) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); + + + +const messagePrefix = "\x19Ethereum Signed Message:\n"; +function hashMessage(message) { + if (typeof (message) === "string") { + message = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_0__.toUtf8Bytes)(message); + } + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_1__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.concat)([ + (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_0__.toUtf8Bytes)(messagePrefix), + (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_0__.toUtf8Bytes)(String(message.length)), + message + ])); +} +//# sourceMappingURL=message.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/namehash.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/namehash.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "dnsEncode": () => (/* binding */ dnsEncode), +/* harmony export */ "ensNormalize": () => (/* binding */ ensNormalize), +/* harmony export */ "isValidName": () => (/* binding */ isValidName), +/* harmony export */ "namehash": () => (/* binding */ namehash) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/hash/lib.esm/_version.js"); +/* harmony import */ var _ens_normalize_lib__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./ens-normalize/lib */ "./node_modules/@ethersproject/hash/lib.esm/ens-normalize/lib.js"); + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +const Zeros = new Uint8Array(32); +Zeros.fill(0); +function checkComponent(comp) { + if (comp.length === 0) { + throw new Error("invalid ENS name; empty component"); + } + return comp; +} +function ensNameSplit(name) { + const bytes = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_2__.toUtf8Bytes)((0,_ens_normalize_lib__WEBPACK_IMPORTED_MODULE_3__.ens_normalize)(name)); + const comps = []; + if (name.length === 0) { + return comps; + } + let last = 0; + for (let i = 0; i < bytes.length; i++) { + const d = bytes[i]; + // A separator (i.e. "."); copy this component + if (d === 0x2e) { + comps.push(checkComponent(bytes.slice(last, i))); + last = i + 1; + } + } + // There was a stray separator at the end of the name + if (last >= bytes.length) { + throw new Error("invalid ENS name; empty component"); + } + comps.push(checkComponent(bytes.slice(last))); + return comps; +} +function ensNormalize(name) { + return ensNameSplit(name).map((comp) => (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_2__.toUtf8String)(comp)).join("."); +} +function isValidName(name) { + try { + return (ensNameSplit(name).length !== 0); + } + catch (error) { } + return false; +} +function namehash(name) { + /* istanbul ignore if */ + if (typeof (name) !== "string") { + logger.throwArgumentError("invalid ENS name; not a string", "name", name); + } + let result = Zeros; + const comps = ensNameSplit(name); + while (comps.length) { + result = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_4__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.concat)([result, (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_4__.keccak256)(comps.pop())])); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexlify)(result); +} +function dnsEncode(name) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.concat)(ensNameSplit(name).map((comp) => { + // DNS does not allow components over 63 bytes in length + if (comp.length > 63) { + throw new Error("invalid DNS encoded entry; length exceeds 63 bytes"); + } + const bytes = new Uint8Array(comp.length + 1); + bytes.set(comp, 1); + bytes[0] = bytes.length - 1; + return bytes; + }))) + "00"; +} +//# sourceMappingURL=namehash.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hash/lib.esm/typed-data.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/hash/lib.esm/typed-data.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "TypedDataEncoder": () => (/* binding */ TypedDataEncoder) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/hash/lib.esm/_version.js"); +/* harmony import */ var _id__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./id */ "./node_modules/@ethersproject/hash/lib.esm/id.js"); +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +const padding = new Uint8Array(32); +padding.fill(0); +const NegativeOne = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(-1); +const Zero = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(0); +const One = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(1); +const MaxUint256 = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); +function hexPadRight(value) { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value); + const padOffset = bytes.length % 32; + if (padOffset) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)([bytes, padding.slice(padOffset)]); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(bytes); +} +const hexTrue = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(One.toHexString(), 32); +const hexFalse = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(Zero.toHexString(), 32); +const domainFieldTypes = { + name: "string", + version: "string", + chainId: "uint256", + verifyingContract: "address", + salt: "bytes32" +}; +const domainFieldNames = [ + "name", "version", "chainId", "verifyingContract", "salt" +]; +function checkString(key) { + return function (value) { + if (typeof (value) !== "string") { + logger.throwArgumentError(`invalid domain value for ${JSON.stringify(key)}`, `domain.${key}`, value); + } + return value; + }; +} +const domainChecks = { + name: checkString("name"), + version: checkString("version"), + chainId: function (value) { + try { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(value).toString(); + } + catch (error) { } + return logger.throwArgumentError(`invalid domain value for "chainId"`, "domain.chainId", value); + }, + verifyingContract: function (value) { + try { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_4__.getAddress)(value).toLowerCase(); + } + catch (error) { } + return logger.throwArgumentError(`invalid domain value "verifyingContract"`, "domain.verifyingContract", value); + }, + salt: function (value) { + try { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value); + if (bytes.length !== 32) { + throw new Error("bad length"); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(bytes); + } + catch (error) { } + return logger.throwArgumentError(`invalid domain value "salt"`, "domain.salt", value); + } +}; +function getBaseEncoder(type) { + // intXX and uintXX + { + const match = type.match(/^(u?)int(\d*)$/); + if (match) { + const signed = (match[1] === ""); + const width = parseInt(match[2] || "256"); + if (width % 8 !== 0 || width > 256 || (match[2] && match[2] !== String(width))) { + logger.throwArgumentError("invalid numeric width", "type", type); + } + const boundsUpper = MaxUint256.mask(signed ? (width - 1) : width); + const boundsLower = signed ? boundsUpper.add(One).mul(NegativeOne) : Zero; + return function (value) { + const v = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(value); + if (v.lt(boundsLower) || v.gt(boundsUpper)) { + logger.throwArgumentError(`value out-of-bounds for ${type}`, "value", value); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(v.toTwos(256).toHexString(), 32); + }; + } + } + // bytesXX + { + const match = type.match(/^bytes(\d+)$/); + if (match) { + const width = parseInt(match[1]); + if (width === 0 || width > 32 || match[1] !== String(width)) { + logger.throwArgumentError("invalid bytes width", "type", type); + } + return function (value) { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value); + if (bytes.length !== width) { + logger.throwArgumentError(`invalid length for ${type}`, "value", value); + } + return hexPadRight(value); + }; + } + } + switch (type) { + case "address": return function (value) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_4__.getAddress)(value), 32); + }; + case "bool": return function (value) { + return ((!value) ? hexFalse : hexTrue); + }; + case "bytes": return function (value) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)(value); + }; + case "string": return function (value) { + return (0,_id__WEBPACK_IMPORTED_MODULE_6__.id)(value); + }; + } + return null; +} +function encodeType(name, fields) { + return `${name}(${fields.map(({ name, type }) => (type + " " + name)).join(",")})`; +} +class TypedDataEncoder { + constructor(types) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.defineReadOnly)(this, "types", Object.freeze((0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.deepCopy)(types))); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.defineReadOnly)(this, "_encoderCache", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.defineReadOnly)(this, "_types", {}); + // Link struct types to their direct child structs + const links = {}; + // Link structs to structs which contain them as a child + const parents = {}; + // Link all subtypes within a given struct + const subtypes = {}; + Object.keys(types).forEach((type) => { + links[type] = {}; + parents[type] = []; + subtypes[type] = {}; + }); + for (const name in types) { + const uniqueNames = {}; + types[name].forEach((field) => { + // Check each field has a unique name + if (uniqueNames[field.name]) { + logger.throwArgumentError(`duplicate variable name ${JSON.stringify(field.name)} in ${JSON.stringify(name)}`, "types", types); + } + uniqueNames[field.name] = true; + // Get the base type (drop any array specifiers) + const baseType = field.type.match(/^([^\x5b]*)(\x5b|$)/)[1]; + if (baseType === name) { + logger.throwArgumentError(`circular type reference to ${JSON.stringify(baseType)}`, "types", types); + } + // Is this a base encoding type? + const encoder = getBaseEncoder(baseType); + if (encoder) { + return; + } + if (!parents[baseType]) { + logger.throwArgumentError(`unknown type ${JSON.stringify(baseType)}`, "types", types); + } + // Add linkage + parents[baseType].push(name); + links[name][baseType] = true; + }); + } + // Deduce the primary type + const primaryTypes = Object.keys(parents).filter((n) => (parents[n].length === 0)); + if (primaryTypes.length === 0) { + logger.throwArgumentError("missing primary type", "types", types); + } + else if (primaryTypes.length > 1) { + logger.throwArgumentError(`ambiguous primary types or unused types: ${primaryTypes.map((t) => (JSON.stringify(t))).join(", ")}`, "types", types); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.defineReadOnly)(this, "primaryType", primaryTypes[0]); + // Check for circular type references + function checkCircular(type, found) { + if (found[type]) { + logger.throwArgumentError(`circular type reference to ${JSON.stringify(type)}`, "types", types); + } + found[type] = true; + Object.keys(links[type]).forEach((child) => { + if (!parents[child]) { + return; + } + // Recursively check children + checkCircular(child, found); + // Mark all ancestors as having this decendant + Object.keys(found).forEach((subtype) => { + subtypes[subtype][child] = true; + }); + }); + delete found[type]; + } + checkCircular(this.primaryType, {}); + // Compute each fully describe type + for (const name in subtypes) { + const st = Object.keys(subtypes[name]); + st.sort(); + this._types[name] = encodeType(name, types[name]) + st.map((t) => encodeType(t, types[t])).join(""); + } + } + getEncoder(type) { + let encoder = this._encoderCache[type]; + if (!encoder) { + encoder = this._encoderCache[type] = this._getEncoder(type); + } + return encoder; + } + _getEncoder(type) { + // Basic encoder type (address, bool, uint256, etc) + { + const encoder = getBaseEncoder(type); + if (encoder) { + return encoder; + } + } + // Array + const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/); + if (match) { + const subtype = match[1]; + const subEncoder = this.getEncoder(subtype); + const length = parseInt(match[3]); + return (value) => { + if (length >= 0 && value.length !== length) { + logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value); + } + let result = value.map(subEncoder); + if (this._types[subtype]) { + result = result.map(_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256); + } + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)(result)); + }; + } + // Struct + const fields = this.types[type]; + if (fields) { + const encodedType = (0,_id__WEBPACK_IMPORTED_MODULE_6__.id)(this._types[type]); + return (value) => { + const values = fields.map(({ name, type }) => { + const result = this.getEncoder(type)(value[name]); + if (this._types[type]) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)(result); + } + return result; + }); + values.unshift(encodedType); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)(values); + }; + } + return logger.throwArgumentError(`unknown type: ${type}`, "type", type); + } + encodeType(name) { + const result = this._types[name]; + if (!result) { + logger.throwArgumentError(`unknown type: ${JSON.stringify(name)}`, "name", name); + } + return result; + } + encodeData(type, value) { + return this.getEncoder(type)(value); + } + hashStruct(name, value) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)(this.encodeData(name, value)); + } + encode(value) { + return this.encodeData(this.primaryType, value); + } + hash(value) { + return this.hashStruct(this.primaryType, value); + } + _visit(type, value, callback) { + // Basic encoder type (address, bool, uint256, etc) + { + const encoder = getBaseEncoder(type); + if (encoder) { + return callback(type, value); + } + } + // Array + const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/); + if (match) { + const subtype = match[1]; + const length = parseInt(match[3]); + if (length >= 0 && value.length !== length) { + logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value); + } + return value.map((v) => this._visit(subtype, v, callback)); + } + // Struct + const fields = this.types[type]; + if (fields) { + return fields.reduce((accum, { name, type }) => { + accum[name] = this._visit(type, value[name], callback); + return accum; + }, {}); + } + return logger.throwArgumentError(`unknown type: ${type}`, "type", type); + } + visit(value, callback) { + return this._visit(this.primaryType, value, callback); + } + static from(types) { + return new TypedDataEncoder(types); + } + static getPrimaryType(types) { + return TypedDataEncoder.from(types).primaryType; + } + static hashStruct(name, types, value) { + return TypedDataEncoder.from(types).hashStruct(name, value); + } + static hashDomain(domain) { + const domainFields = []; + for (const name in domain) { + const type = domainFieldTypes[name]; + if (!type) { + logger.throwArgumentError(`invalid typed-data domain key: ${JSON.stringify(name)}`, "domain", domain); + } + domainFields.push({ name, type }); + } + domainFields.sort((a, b) => { + return domainFieldNames.indexOf(a.name) - domainFieldNames.indexOf(b.name); + }); + return TypedDataEncoder.hashStruct("EIP712Domain", { EIP712Domain: domainFields }, domain); + } + static encode(domain, types, value) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)([ + "0x1901", + TypedDataEncoder.hashDomain(domain), + TypedDataEncoder.from(types).hash(value) + ]); + } + static hash(domain, types, value) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)(TypedDataEncoder.encode(domain, types, value)); + } + // Replaces all address types with ENS names with their looked up address + static resolveNames(domain, types, value, resolveName) { + return __awaiter(this, void 0, void 0, function* () { + // Make a copy to isolate it from the object passed in + domain = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.shallowCopy)(domain); + // Look up all ENS names + const ensCache = {}; + // Do we need to look up the domain's verifyingContract? + if (domain.verifyingContract && !(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(domain.verifyingContract, 20)) { + ensCache[domain.verifyingContract] = "0x"; + } + // We are going to use the encoder to visit all the base values + const encoder = TypedDataEncoder.from(types); + // Get a list of all the addresses + encoder.visit(value, (type, value) => { + if (type === "address" && !(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(value, 20)) { + ensCache[value] = "0x"; + } + return value; + }); + // Lookup each name + for (const name in ensCache) { + ensCache[name] = yield resolveName(name); + } + // Replace the domain verifyingContract if needed + if (domain.verifyingContract && ensCache[domain.verifyingContract]) { + domain.verifyingContract = ensCache[domain.verifyingContract]; + } + // Replace all ENS names with their address + value = encoder.visit(value, (type, value) => { + if (type === "address" && ensCache[value]) { + return ensCache[value]; + } + return value; + }); + return { domain, value }; + }); + } + static getPayload(domain, types, value) { + // Validate the domain fields + TypedDataEncoder.hashDomain(domain); + // Derive the EIP712Domain Struct reference type + const domainValues = {}; + const domainTypes = []; + domainFieldNames.forEach((name) => { + const value = domain[name]; + if (value == null) { + return; + } + domainValues[name] = domainChecks[name](value); + domainTypes.push({ name, type: domainFieldTypes[name] }); + }); + const encoder = TypedDataEncoder.from(types); + const typesWithDomain = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_7__.shallowCopy)(types); + if (typesWithDomain.EIP712Domain) { + logger.throwArgumentError("types must not contain EIP712Domain type", "types.EIP712Domain", types); + } + else { + typesWithDomain.EIP712Domain = domainTypes; + } + // Validate the data structures and types + encoder.encode(value); + return { + types: typesWithDomain, + domain: domainValues, + primaryType: encoder.primaryType, + message: encoder.visit(value, (type, value) => { + // bytes + if (type.match(/^bytes(\d*)/)) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(value)); + } + // uint or int + if (type.match(/^u?int/)) { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(value).toString(); + } + switch (type) { + case "address": + return value.toLowerCase(); + case "bool": + return !!value; + case "string": + if (typeof (value) !== "string") { + logger.throwArgumentError(`invalid string`, "value", value); + } + return value; + } + return logger.throwArgumentError("unsupported type", "type", type); + }) + }; + } +} +//# sourceMappingURL=typed-data.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hdnode/lib.esm/_version.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/hdnode/lib.esm/_version.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "hdnode/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/hdnode/lib.esm/index.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/hdnode/lib.esm/index.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "HDNode": () => (/* binding */ HDNode), +/* harmony export */ "defaultPath": () => (/* binding */ defaultPath), +/* harmony export */ "entropyToMnemonic": () => (/* binding */ entropyToMnemonic), +/* harmony export */ "getAccountPath": () => (/* binding */ getAccountPath), +/* harmony export */ "isValidMnemonic": () => (/* binding */ isValidMnemonic), +/* harmony export */ "mnemonicToEntropy": () => (/* binding */ mnemonicToEntropy), +/* harmony export */ "mnemonicToSeed": () => (/* binding */ mnemonicToSeed) +/* harmony export */ }); +/* harmony import */ var _ethersproject_basex__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/basex */ "./node_modules/@ethersproject/basex/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! @ethersproject/pbkdf2 */ "./node_modules/@ethersproject/pbkdf2/lib.esm/pbkdf2.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/signing-key */ "./node_modules/@ethersproject/signing-key/lib.esm/index.js"); +/* harmony import */ var _ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/sha2 */ "./node_modules/@ethersproject/sha2/lib.esm/sha2.js"); +/* harmony import */ var _ethersproject_sha2__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! @ethersproject/sha2 */ "./node_modules/@ethersproject/sha2/lib.esm/types.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_wordlists__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/wordlists */ "./node_modules/@ethersproject/wordlists/lib.esm/wordlists.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/hdnode/lib.esm/_version.js"); + + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +const N = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"); +// "Bitcoin seed" +const MasterSecret = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)("Bitcoin seed"); +const HardenedBit = 0x80000000; +// Returns a byte with the MSB bits set +function getUpperMask(bits) { + return ((1 << bits) - 1) << (8 - bits); +} +// Returns a byte with the LSB bits set +function getLowerMask(bits) { + return (1 << bits) - 1; +} +function bytes32(value) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexZeroPad)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(value), 32); +} +function base58check(data) { + return _ethersproject_basex__WEBPACK_IMPORTED_MODULE_5__.Base58.encode((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.concat)([data, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexDataSlice)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)(data)), 0, 4)])); +} +function getWordlist(wordlist) { + if (wordlist == null) { + return _ethersproject_wordlists__WEBPACK_IMPORTED_MODULE_7__.wordlists.en; + } + if (typeof (wordlist) === "string") { + const words = _ethersproject_wordlists__WEBPACK_IMPORTED_MODULE_7__.wordlists[wordlist]; + if (words == null) { + logger.throwArgumentError("unknown locale", "wordlist", wordlist); + } + return words; + } + return wordlist; +} +const _constructorGuard = {}; +const defaultPath = "m/44'/60'/0'/0/0"; +; +class HDNode { + /** + * This constructor should not be called directly. + * + * Please use: + * - fromMnemonic + * - fromSeed + */ + constructor(constructorGuard, privateKey, publicKey, parentFingerprint, chainCode, index, depth, mnemonicOrPath) { + /* istanbul ignore if */ + if (constructorGuard !== _constructorGuard) { + throw new Error("HDNode constructor cannot be called directly"); + } + if (privateKey) { + const signingKey = new _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_8__.SigningKey(privateKey); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "privateKey", signingKey.privateKey); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "publicKey", signingKey.compressedPublicKey); + } + else { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "privateKey", null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "publicKey", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(publicKey)); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "parentFingerprint", parentFingerprint); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "fingerprint", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexDataSlice)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.ripemd160)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)(this.publicKey)), 0, 4)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "address", (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_10__.computeAddress)(this.publicKey)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "chainCode", chainCode); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "index", index); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "depth", depth); + if (mnemonicOrPath == null) { + // From a source that does not preserve the path (e.g. extended keys) + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "mnemonic", null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "path", null); + } + else if (typeof (mnemonicOrPath) === "string") { + // From a source that does not preserve the mnemonic (e.g. neutered) + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "mnemonic", null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "path", mnemonicOrPath); + } + else { + // From a fully qualified source + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "mnemonic", mnemonicOrPath); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.defineReadOnly)(this, "path", mnemonicOrPath.path); + } + } + get extendedKey() { + // We only support the mainnet values for now, but if anyone needs + // testnet values, let me know. I believe current sentiment is that + // we should always use mainnet, and use BIP-44 to derive the network + // - Mainnet: public=0x0488B21E, private=0x0488ADE4 + // - Testnet: public=0x043587CF, private=0x04358394 + if (this.depth >= 256) { + throw new Error("Depth too large!"); + } + return base58check((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.concat)([ + ((this.privateKey != null) ? "0x0488ADE4" : "0x0488B21E"), + (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(this.depth), + this.parentFingerprint, + (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexZeroPad)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(this.index), 4), + this.chainCode, + ((this.privateKey != null) ? (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.concat)(["0x00", this.privateKey]) : this.publicKey), + ])); + } + neuter() { + return new HDNode(_constructorGuard, null, this.publicKey, this.parentFingerprint, this.chainCode, this.index, this.depth, this.path); + } + _derive(index) { + if (index > 0xffffffff) { + throw new Error("invalid index - " + String(index)); + } + // Base path + let path = this.path; + if (path) { + path += "/" + (index & ~HardenedBit); + } + const data = new Uint8Array(37); + if (index & HardenedBit) { + if (!this.privateKey) { + throw new Error("cannot derive child of neutered node"); + } + // Data = 0x00 || ser_256(k_par) + data.set((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.privateKey), 1); + // Hardened path + if (path) { + path += "'"; + } + } + else { + // Data = ser_p(point(k_par)) + data.set((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.publicKey)); + } + // Data += ser_32(i) + for (let i = 24; i >= 0; i -= 8) { + data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff); + } + const I = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.computeHmac)(_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_11__.SupportedAlgorithm.sha512, this.chainCode, data)); + const IL = I.slice(0, 32); + const IR = I.slice(32); + // The private key + let ki = null; + // The public key + let Ki = null; + if (this.privateKey) { + ki = bytes32(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.from(IL).add(this.privateKey).mod(N)); + } + else { + const ek = new _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_8__.SigningKey((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(IL)); + Ki = ek._addPoint(this.publicKey); + } + let mnemonicOrPath = path; + const srcMnemonic = this.mnemonic; + if (srcMnemonic) { + mnemonicOrPath = Object.freeze({ + phrase: srcMnemonic.phrase, + path: path, + locale: (srcMnemonic.locale || "en") + }); + } + return new HDNode(_constructorGuard, ki, Ki, this.fingerprint, bytes32(IR), index, this.depth + 1, mnemonicOrPath); + } + derivePath(path) { + const components = path.split("/"); + if (components.length === 0 || (components[0] === "m" && this.depth !== 0)) { + throw new Error("invalid path - " + path); + } + if (components[0] === "m") { + components.shift(); + } + let result = this; + for (let i = 0; i < components.length; i++) { + const component = components[i]; + if (component.match(/^[0-9]+'$/)) { + const index = parseInt(component.substring(0, component.length - 1)); + if (index >= HardenedBit) { + throw new Error("invalid path index - " + component); + } + result = result._derive(HardenedBit + index); + } + else if (component.match(/^[0-9]+$/)) { + const index = parseInt(component); + if (index >= HardenedBit) { + throw new Error("invalid path index - " + component); + } + result = result._derive(index); + } + else { + throw new Error("invalid path component - " + component); + } + } + return result; + } + static _fromSeed(seed, mnemonic) { + const seedArray = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(seed); + if (seedArray.length < 16 || seedArray.length > 64) { + throw new Error("invalid seed"); + } + const I = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.computeHmac)(_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_11__.SupportedAlgorithm.sha512, MasterSecret, seedArray)); + return new HDNode(_constructorGuard, bytes32(I.slice(0, 32)), null, "0x00000000", bytes32(I.slice(32)), 0, 0, mnemonic); + } + static fromMnemonic(mnemonic, password, wordlist) { + // If a locale name was passed in, find the associated wordlist + wordlist = getWordlist(wordlist); + // Normalize the case and spacing in the mnemonic (throws if the mnemonic is invalid) + mnemonic = entropyToMnemonic(mnemonicToEntropy(mnemonic, wordlist), wordlist); + return HDNode._fromSeed(mnemonicToSeed(mnemonic, password), { + phrase: mnemonic, + path: "m", + locale: wordlist.locale + }); + } + static fromSeed(seed) { + return HDNode._fromSeed(seed, null); + } + static fromExtendedKey(extendedKey) { + const bytes = _ethersproject_basex__WEBPACK_IMPORTED_MODULE_5__.Base58.decode(extendedKey); + if (bytes.length !== 82 || base58check(bytes.slice(0, 78)) !== extendedKey) { + logger.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]"); + } + const depth = bytes[4]; + const parentFingerprint = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes.slice(5, 9)); + const index = parseInt((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes.slice(9, 13)).substring(2), 16); + const chainCode = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes.slice(13, 45)); + const key = bytes.slice(45, 78); + switch ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes.slice(0, 4))) { + // Public Key + case "0x0488b21e": + case "0x043587cf": + return new HDNode(_constructorGuard, null, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(key), parentFingerprint, chainCode, index, depth, null); + // Private Key + case "0x0488ade4": + case "0x04358394 ": + if (key[0] !== 0) { + break; + } + return new HDNode(_constructorGuard, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(key.slice(1)), null, parentFingerprint, chainCode, index, depth, null); + } + return logger.throwArgumentError("invalid extended key", "extendedKey", "[REDACTED]"); + } +} +function mnemonicToSeed(mnemonic, password) { + if (!password) { + password = ""; + } + const salt = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)("mnemonic" + password, _ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.UnicodeNormalizationForm.NFKD); + return (0,_ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_12__.pbkdf2)((0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)(mnemonic, _ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.UnicodeNormalizationForm.NFKD), salt, 2048, 64, "sha512"); +} +function mnemonicToEntropy(mnemonic, wordlist) { + wordlist = getWordlist(wordlist); + logger.checkNormalize(); + const words = wordlist.split(mnemonic); + if ((words.length % 3) !== 0) { + throw new Error("invalid mnemonic"); + } + const entropy = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(new Uint8Array(Math.ceil(11 * words.length / 8))); + let offset = 0; + for (let i = 0; i < words.length; i++) { + let index = wordlist.getWordIndex(words[i].normalize("NFKD")); + if (index === -1) { + throw new Error("invalid mnemonic"); + } + for (let bit = 0; bit < 11; bit++) { + if (index & (1 << (10 - bit))) { + entropy[offset >> 3] |= (1 << (7 - (offset % 8))); + } + offset++; + } + } + const entropyBits = 32 * words.length / 3; + const checksumBits = words.length / 3; + const checksumMask = getUpperMask(checksumBits); + const checksum = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)(entropy.slice(0, entropyBits / 8)))[0] & checksumMask; + if (checksum !== (entropy[entropy.length - 1] & checksumMask)) { + throw new Error("invalid checksum"); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(entropy.slice(0, entropyBits / 8)); +} +function entropyToMnemonic(entropy, wordlist) { + wordlist = getWordlist(wordlist); + entropy = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(entropy); + if ((entropy.length % 4) !== 0 || entropy.length < 16 || entropy.length > 32) { + throw new Error("invalid entropy"); + } + const indices = [0]; + let remainingBits = 11; + for (let i = 0; i < entropy.length; i++) { + // Consume the whole byte (with still more to go) + if (remainingBits > 8) { + indices[indices.length - 1] <<= 8; + indices[indices.length - 1] |= entropy[i]; + remainingBits -= 8; + // This byte will complete an 11-bit index + } + else { + indices[indices.length - 1] <<= remainingBits; + indices[indices.length - 1] |= entropy[i] >> (8 - remainingBits); + // Start the next word + indices.push(entropy[i] & getLowerMask(8 - remainingBits)); + remainingBits += 3; + } + } + // Compute the checksum bits + const checksumBits = entropy.length / 4; + const checksum = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)(entropy))[0] & getUpperMask(checksumBits); + // Shift the checksum into the word indices + indices[indices.length - 1] <<= checksumBits; + indices[indices.length - 1] |= (checksum >> (8 - checksumBits)); + return wordlist.join(indices.map((index) => wordlist.getWord(index))); +} +function isValidMnemonic(mnemonic, wordlist) { + try { + mnemonicToEntropy(mnemonic, wordlist); + return true; + } + catch (error) { } + return false; +} +function getAccountPath(index) { + if (typeof (index) !== "number" || index < 0 || index >= HardenedBit || index % 1) { + logger.throwArgumentError("invalid account index", "index", index); + } + return `m/44'/60'/${index}'/0/0`; +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/_version.js": +/*!**********************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/_version.js ***! + \**********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "json-wallets/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/crowdsale.js": +/*!***********************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/crowdsale.js ***! + \***********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "CrowdsaleAccount": () => (/* binding */ CrowdsaleAccount), +/* harmony export */ "decrypt": () => (/* binding */ decrypt) +/* harmony export */ }); +/* harmony import */ var aes_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! aes-js */ "./node_modules/aes-js/index.js"); +/* harmony import */ var aes_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(aes_js__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/pbkdf2 */ "./node_modules/@ethersproject/pbkdf2/lib.esm/pbkdf2.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/json-wallets/lib.esm/_version.js"); +/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./utils */ "./node_modules/@ethersproject/json-wallets/lib.esm/utils.js"); + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger(_version__WEBPACK_IMPORTED_MODULE_2__.version); + +class CrowdsaleAccount extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.Description { + isCrowdsaleAccount(value) { + return !!(value && value._isCrowdsaleAccount); + } +} +// See: https://github.com/ethereum/pyethsaletool +function decrypt(json, password) { + const data = JSON.parse(json); + password = (0,_utils__WEBPACK_IMPORTED_MODULE_4__.getPassword)(password); + // Ethereum Address + const ethaddr = (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_5__.getAddress)((0,_utils__WEBPACK_IMPORTED_MODULE_4__.searchPath)(data, "ethaddr")); + // Encrypted Seed + const encseed = (0,_utils__WEBPACK_IMPORTED_MODULE_4__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_4__.searchPath)(data, "encseed")); + if (!encseed || (encseed.length % 16) !== 0) { + logger.throwArgumentError("invalid encseed", "json", json); + } + const key = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)((0,_ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_7__.pbkdf2)(password, password, 2000, 32, "sha256")).slice(0, 16); + const iv = encseed.slice(0, 16); + const encryptedSeed = encseed.slice(16); + // Decrypt the seed + const aesCbc = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().ModeOfOperation.cbc)(key, iv); + const seed = aes_js__WEBPACK_IMPORTED_MODULE_0___default().padding.pkcs7.strip((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(aesCbc.decrypt(encryptedSeed))); + // This wallet format is weird... Convert the binary encoded hex to a string. + let seedHex = ""; + for (let i = 0; i < seed.length; i++) { + seedHex += String.fromCharCode(seed[i]); + } + const seedHexBytes = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_8__.toUtf8Bytes)(seedHex); + const privateKey = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_9__.keccak256)(seedHexBytes); + return new CrowdsaleAccount({ + _isCrowdsaleAccount: true, + address: ethaddr, + privateKey: privateKey + }); +} +//# sourceMappingURL=crowdsale.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/index.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/index.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "decryptCrowdsale": () => (/* reexport safe */ _crowdsale__WEBPACK_IMPORTED_MODULE_1__.decrypt), +/* harmony export */ "decryptJsonWallet": () => (/* binding */ decryptJsonWallet), +/* harmony export */ "decryptJsonWalletSync": () => (/* binding */ decryptJsonWalletSync), +/* harmony export */ "decryptKeystore": () => (/* reexport safe */ _keystore__WEBPACK_IMPORTED_MODULE_2__.decrypt), +/* harmony export */ "decryptKeystoreSync": () => (/* reexport safe */ _keystore__WEBPACK_IMPORTED_MODULE_2__.decryptSync), +/* harmony export */ "encryptKeystore": () => (/* reexport safe */ _keystore__WEBPACK_IMPORTED_MODULE_2__.encrypt), +/* harmony export */ "getJsonWalletAddress": () => (/* reexport safe */ _inspect__WEBPACK_IMPORTED_MODULE_0__.getJsonWalletAddress), +/* harmony export */ "isCrowdsaleWallet": () => (/* reexport safe */ _inspect__WEBPACK_IMPORTED_MODULE_0__.isCrowdsaleWallet), +/* harmony export */ "isKeystoreWallet": () => (/* reexport safe */ _inspect__WEBPACK_IMPORTED_MODULE_0__.isKeystoreWallet) +/* harmony export */ }); +/* harmony import */ var _crowdsale__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./crowdsale */ "./node_modules/@ethersproject/json-wallets/lib.esm/crowdsale.js"); +/* harmony import */ var _inspect__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./inspect */ "./node_modules/@ethersproject/json-wallets/lib.esm/inspect.js"); +/* harmony import */ var _keystore__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./keystore */ "./node_modules/@ethersproject/json-wallets/lib.esm/keystore.js"); + + + + +function decryptJsonWallet(json, password, progressCallback) { + if ((0,_inspect__WEBPACK_IMPORTED_MODULE_0__.isCrowdsaleWallet)(json)) { + if (progressCallback) { + progressCallback(0); + } + const account = (0,_crowdsale__WEBPACK_IMPORTED_MODULE_1__.decrypt)(json, password); + if (progressCallback) { + progressCallback(1); + } + return Promise.resolve(account); + } + if ((0,_inspect__WEBPACK_IMPORTED_MODULE_0__.isKeystoreWallet)(json)) { + return (0,_keystore__WEBPACK_IMPORTED_MODULE_2__.decrypt)(json, password, progressCallback); + } + return Promise.reject(new Error("invalid JSON wallet")); +} +function decryptJsonWalletSync(json, password) { + if ((0,_inspect__WEBPACK_IMPORTED_MODULE_0__.isCrowdsaleWallet)(json)) { + return (0,_crowdsale__WEBPACK_IMPORTED_MODULE_1__.decrypt)(json, password); + } + if ((0,_inspect__WEBPACK_IMPORTED_MODULE_0__.isKeystoreWallet)(json)) { + return (0,_keystore__WEBPACK_IMPORTED_MODULE_2__.decryptSync)(json, password); + } + throw new Error("invalid JSON wallet"); +} + +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/inspect.js": +/*!*********************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/inspect.js ***! + \*********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getJsonWalletAddress": () => (/* binding */ getJsonWalletAddress), +/* harmony export */ "isCrowdsaleWallet": () => (/* binding */ isCrowdsaleWallet), +/* harmony export */ "isKeystoreWallet": () => (/* binding */ isKeystoreWallet) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); + + +function isCrowdsaleWallet(json) { + let data = null; + try { + data = JSON.parse(json); + } + catch (error) { + return false; + } + return (data.encseed && data.ethaddr); +} +function isKeystoreWallet(json) { + let data = null; + try { + data = JSON.parse(json); + } + catch (error) { + return false; + } + if (!data.version || parseInt(data.version) !== data.version || parseInt(data.version) !== 3) { + return false; + } + // @TODO: Put more checks to make sure it has kdf, iv and all that good stuff + return true; +} +//export function isJsonWallet(json: string): boolean { +// return (isSecretStorageWallet(json) || isCrowdsaleWallet(json)); +//} +function getJsonWalletAddress(json) { + if (isCrowdsaleWallet(json)) { + try { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_0__.getAddress)(JSON.parse(json).ethaddr); + } + catch (error) { + return null; + } + } + if (isKeystoreWallet(json)) { + try { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_0__.getAddress)(JSON.parse(json).address); + } + catch (error) { + return null; + } + } + return null; +} +//# sourceMappingURL=inspect.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/keystore.js": +/*!**********************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/keystore.js ***! + \**********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "KeystoreAccount": () => (/* binding */ KeystoreAccount), +/* harmony export */ "decrypt": () => (/* binding */ decrypt), +/* harmony export */ "decryptSync": () => (/* binding */ decryptSync), +/* harmony export */ "encrypt": () => (/* binding */ encrypt) +/* harmony export */ }); +/* harmony import */ var aes_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! aes-js */ "./node_modules/aes-js/index.js"); +/* harmony import */ var aes_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(aes_js__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var scrypt_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! scrypt-js */ "./node_modules/scrypt-js/scrypt.js"); +/* harmony import */ var scrypt_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(scrypt_js__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/hdnode */ "./node_modules/@ethersproject/hdnode/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! @ethersproject/pbkdf2 */ "./node_modules/@ethersproject/pbkdf2/lib.esm/pbkdf2.js"); +/* harmony import */ var _ethersproject_random__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! @ethersproject/random */ "./node_modules/@ethersproject/random/lib.esm/random.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./utils */ "./node_modules/@ethersproject/json-wallets/lib.esm/utils.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/json-wallets/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_2__.Logger(_version__WEBPACK_IMPORTED_MODULE_3__.version); +// Exported Types +function hasMnemonic(value) { + return (value != null && value.mnemonic && value.mnemonic.phrase); +} +class KeystoreAccount extends _ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.Description { + isKeystoreAccount(value) { + return !!(value && value._isKeystoreAccount); + } +} +function _decrypt(data, key, ciphertext) { + const cipher = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/cipher"); + if (cipher === "aes-128-ctr") { + const iv = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/cipherparams/iv")); + const counter = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().Counter)(iv); + const aesCtr = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().ModeOfOperation.ctr)(key, counter); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(aesCtr.decrypt(ciphertext)); + } + return null; +} +function _getAccount(data, key) { + const ciphertext = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/ciphertext")); + const computedMAC = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.concat)([key.slice(16, 32), ciphertext]))).substring(2); + if (computedMAC !== (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/mac").toLowerCase()) { + throw new Error("invalid password"); + } + const privateKey = _decrypt(data, key.slice(0, 16), ciphertext); + if (!privateKey) { + logger.throwError("unsupported cipher", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_2__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "decrypt" + }); + } + const mnemonicKey = key.slice(32, 64); + const address = (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_8__.computeAddress)(privateKey); + if (data.address) { + let check = data.address.toLowerCase(); + if (check.substring(0, 2) !== "0x") { + check = "0x" + check; + } + if ((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_9__.getAddress)(check) !== address) { + throw new Error("address mismatch"); + } + } + const account = { + _isKeystoreAccount: true, + address: address, + privateKey: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(privateKey) + }; + // Version 0.1 x-ethers metadata must contain an encrypted mnemonic phrase + if ((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "x-ethers/version") === "0.1") { + const mnemonicCiphertext = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "x-ethers/mnemonicCiphertext")); + const mnemonicIv = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "x-ethers/mnemonicCounter")); + const mnemonicCounter = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().Counter)(mnemonicIv); + const mnemonicAesCtr = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().ModeOfOperation.ctr)(mnemonicKey, mnemonicCounter); + const path = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "x-ethers/path") || _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.defaultPath; + const locale = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "x-ethers/locale") || "en"; + const entropy = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(mnemonicAesCtr.decrypt(mnemonicCiphertext)); + try { + const mnemonic = (0,_ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.entropyToMnemonic)(entropy, locale); + const node = _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.HDNode.fromMnemonic(mnemonic, null, locale).derivePath(path); + if (node.privateKey != account.privateKey) { + throw new Error("mnemonic mismatch"); + } + account.mnemonic = node.mnemonic; + } + catch (error) { + // If we don't have the locale wordlist installed to + // read this mnemonic, just bail and don't set the + // mnemonic + if (error.code !== _ethersproject_logger__WEBPACK_IMPORTED_MODULE_2__.Logger.errors.INVALID_ARGUMENT || error.argument !== "wordlist") { + throw error; + } + } + } + return new KeystoreAccount(account); +} +function pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)((0,_ethersproject_pbkdf2__WEBPACK_IMPORTED_MODULE_11__.pbkdf2)(passwordBytes, salt, count, dkLen, prfFunc)); +} +function pbkdf2(passwordBytes, salt, count, dkLen, prfFunc) { + return Promise.resolve(pbkdf2Sync(passwordBytes, salt, count, dkLen, prfFunc)); +} +function _computeKdfKey(data, password, pbkdf2Func, scryptFunc, progressCallback) { + const passwordBytes = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.getPassword)(password); + const kdf = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdf"); + if (kdf && typeof (kdf) === "string") { + const throwError = function (name, value) { + return logger.throwArgumentError("invalid key-derivation function parameters", name, value); + }; + if (kdf.toLowerCase() === "scrypt") { + const salt = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/salt")); + const N = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/n")); + const r = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/r")); + const p = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/p")); + // Check for all required parameters + if (!N || !r || !p) { + throwError("kdf", kdf); + } + // Make sure N is a power of 2 + if ((N & (N - 1)) !== 0) { + throwError("N", N); + } + const dkLen = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/dklen")); + if (dkLen !== 32) { + throwError("dklen", dkLen); + } + return scryptFunc(passwordBytes, salt, N, r, p, 64, progressCallback); + } + else if (kdf.toLowerCase() === "pbkdf2") { + const salt = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.looseArrayify)((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/salt")); + let prfFunc = null; + const prf = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/prf"); + if (prf === "hmac-sha256") { + prfFunc = "sha256"; + } + else if (prf === "hmac-sha512") { + prfFunc = "sha512"; + } + else { + throwError("prf", prf); + } + const count = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/c")); + const dkLen = parseInt((0,_utils__WEBPACK_IMPORTED_MODULE_5__.searchPath)(data, "crypto/kdfparams/dklen")); + if (dkLen !== 32) { + throwError("dklen", dkLen); + } + return pbkdf2Func(passwordBytes, salt, count, dkLen, prfFunc); + } + } + return logger.throwArgumentError("unsupported key-derivation function", "kdf", kdf); +} +function decryptSync(json, password) { + const data = JSON.parse(json); + const key = _computeKdfKey(data, password, pbkdf2Sync, (scrypt_js__WEBPACK_IMPORTED_MODULE_1___default().syncScrypt)); + return _getAccount(data, key); +} +function decrypt(json, password, progressCallback) { + return __awaiter(this, void 0, void 0, function* () { + const data = JSON.parse(json); + const key = yield _computeKdfKey(data, password, pbkdf2, (scrypt_js__WEBPACK_IMPORTED_MODULE_1___default().scrypt), progressCallback); + return _getAccount(data, key); + }); +} +function encrypt(account, password, options, progressCallback) { + try { + // Check the address matches the private key + if ((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_9__.getAddress)(account.address) !== (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_8__.computeAddress)(account.privateKey)) { + throw new Error("address/privateKey mismatch"); + } + // Check the mnemonic (if any) matches the private key + if (hasMnemonic(account)) { + const mnemonic = account.mnemonic; + const node = _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path || _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.defaultPath); + if (node.privateKey != account.privateKey) { + throw new Error("mnemonic mismatch"); + } + } + } + catch (e) { + return Promise.reject(e); + } + // The options are optional, so adjust the call as needed + if (typeof (options) === "function" && !progressCallback) { + progressCallback = options; + options = {}; + } + if (!options) { + options = {}; + } + const privateKey = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(account.privateKey); + const passwordBytes = (0,_utils__WEBPACK_IMPORTED_MODULE_5__.getPassword)(password); + let entropy = null; + let path = null; + let locale = null; + if (hasMnemonic(account)) { + const srcMnemonic = account.mnemonic; + entropy = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)((0,_ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.mnemonicToEntropy)(srcMnemonic.phrase, srcMnemonic.locale || "en")); + path = srcMnemonic.path || _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_10__.defaultPath; + locale = srcMnemonic.locale || "en"; + } + let client = options.client; + if (!client) { + client = "ethers.js"; + } + // Check/generate the salt + let salt = null; + if (options.salt) { + salt = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(options.salt); + } + else { + salt = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_12__.randomBytes)(32); + ; + } + // Override initialization vector + let iv = null; + if (options.iv) { + iv = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(options.iv); + if (iv.length !== 16) { + throw new Error("invalid iv"); + } + } + else { + iv = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_12__.randomBytes)(16); + } + // Override the uuid + let uuidRandom = null; + if (options.uuid) { + uuidRandom = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(options.uuid); + if (uuidRandom.length !== 16) { + throw new Error("invalid uuid"); + } + } + else { + uuidRandom = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_12__.randomBytes)(16); + } + // Override the scrypt password-based key derivation function parameters + let N = (1 << 17), r = 8, p = 1; + if (options.scrypt) { + if (options.scrypt.N) { + N = options.scrypt.N; + } + if (options.scrypt.r) { + r = options.scrypt.r; + } + if (options.scrypt.p) { + p = options.scrypt.p; + } + } + // We take 64 bytes: + // - 32 bytes As normal for the Web3 secret storage (derivedKey, macPrefix) + // - 32 bytes AES key to encrypt mnemonic with (required here to be Ethers Wallet) + return scrypt_js__WEBPACK_IMPORTED_MODULE_1___default().scrypt(passwordBytes, salt, N, r, p, 64, progressCallback).then((key) => { + key = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(key); + // This will be used to encrypt the wallet (as per Web3 secret storage) + const derivedKey = key.slice(0, 16); + const macPrefix = key.slice(16, 32); + // This will be used to encrypt the mnemonic phrase (if any) + const mnemonicKey = key.slice(32, 64); + // Encrypt the private key + const counter = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().Counter)(iv); + const aesCtr = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().ModeOfOperation.ctr)(derivedKey, counter); + const ciphertext = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(aesCtr.encrypt(privateKey)); + // Compute the message authentication code, used to check the password + const mac = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.concat)([macPrefix, ciphertext])); + // See: https://github.com/ethereum/wiki/wiki/Web3-Secret-Storage-Definition + const data = { + address: account.address.substring(2).toLowerCase(), + id: (0,_utils__WEBPACK_IMPORTED_MODULE_5__.uuidV4)(uuidRandom), + version: 3, + crypto: { + cipher: "aes-128-ctr", + cipherparams: { + iv: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(iv).substring(2), + }, + ciphertext: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(ciphertext).substring(2), + kdf: "scrypt", + kdfparams: { + salt: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(salt).substring(2), + n: N, + dklen: 32, + p: p, + r: r + }, + mac: mac.substring(2) + } + }; + // If we have a mnemonic, encrypt it into the JSON wallet + if (entropy) { + const mnemonicIv = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_12__.randomBytes)(16); + const mnemonicCounter = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().Counter)(mnemonicIv); + const mnemonicAesCtr = new (aes_js__WEBPACK_IMPORTED_MODULE_0___default().ModeOfOperation.ctr)(mnemonicKey, mnemonicCounter); + const mnemonicCiphertext = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(mnemonicAesCtr.encrypt(entropy)); + const now = new Date(); + const timestamp = (now.getUTCFullYear() + "-" + + (0,_utils__WEBPACK_IMPORTED_MODULE_5__.zpad)(now.getUTCMonth() + 1, 2) + "-" + + (0,_utils__WEBPACK_IMPORTED_MODULE_5__.zpad)(now.getUTCDate(), 2) + "T" + + (0,_utils__WEBPACK_IMPORTED_MODULE_5__.zpad)(now.getUTCHours(), 2) + "-" + + (0,_utils__WEBPACK_IMPORTED_MODULE_5__.zpad)(now.getUTCMinutes(), 2) + "-" + + (0,_utils__WEBPACK_IMPORTED_MODULE_5__.zpad)(now.getUTCSeconds(), 2) + ".0Z"); + data["x-ethers"] = { + client: client, + gethFilename: ("UTC--" + timestamp + "--" + data.address), + mnemonicCounter: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(mnemonicIv).substring(2), + mnemonicCiphertext: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(mnemonicCiphertext).substring(2), + path: path, + locale: locale, + version: "0.1" + }; + } + return JSON.stringify(data); + }); +} +//# sourceMappingURL=keystore.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/json-wallets/lib.esm/utils.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/json-wallets/lib.esm/utils.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getPassword": () => (/* binding */ getPassword), +/* harmony export */ "looseArrayify": () => (/* binding */ looseArrayify), +/* harmony export */ "searchPath": () => (/* binding */ searchPath), +/* harmony export */ "uuidV4": () => (/* binding */ uuidV4), +/* harmony export */ "zpad": () => (/* binding */ zpad) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); + + + +function looseArrayify(hexString) { + if (typeof (hexString) === 'string' && hexString.substring(0, 2) !== '0x') { + hexString = '0x' + hexString; + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(hexString); +} +function zpad(value, length) { + value = String(value); + while (value.length < length) { + value = '0' + value; + } + return value; +} +function getPassword(password) { + if (typeof (password) === 'string') { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__.toUtf8Bytes)(password, _ethersproject_strings__WEBPACK_IMPORTED_MODULE_1__.UnicodeNormalizationForm.NFKC); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(password); +} +function searchPath(object, path) { + let currentChild = object; + const comps = path.toLowerCase().split('/'); + for (let i = 0; i < comps.length; i++) { + // Search for a child object with a case-insensitive matching key + let matchingChild = null; + for (const key in currentChild) { + if (key.toLowerCase() === comps[i]) { + matchingChild = currentChild[key]; + break; + } + } + // Didn't find one. :'( + if (matchingChild === null) { + return null; + } + // Now check this child... + currentChild = matchingChild; + } + return currentChild; +} +// See: https://www.ietf.org/rfc/rfc4122.txt (Section 4.4) +function uuidV4(randomBytes) { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(randomBytes); + // Section: 4.1.3: + // - time_hi_and_version[12:16] = 0b0100 + bytes[6] = (bytes[6] & 0x0f) | 0x40; + // Section 4.4 + // - clock_seq_hi_and_reserved[6] = 0b0 + // - clock_seq_hi_and_reserved[7] = 0b1 + bytes[8] = (bytes[8] & 0x3f) | 0x80; + const value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.hexlify)(bytes); + return [ + value.substring(2, 10), + value.substring(10, 14), + value.substring(14, 18), + value.substring(18, 22), + value.substring(22, 34), + ].join("-"); +} +//# sourceMappingURL=utils.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/keccak256/lib.esm/index.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/keccak256/lib.esm/index.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "keccak256": () => (/* binding */ keccak256) +/* harmony export */ }); +/* harmony import */ var js_sha3__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! js-sha3 */ "./node_modules/js-sha3/src/sha3.js"); +/* harmony import */ var js_sha3__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(js_sha3__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); + + + +function keccak256(data) { + return '0x' + js_sha3__WEBPACK_IMPORTED_MODULE_0___default().keccak_256((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(data)); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/logger/lib.esm/_version.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/logger/lib.esm/_version.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "logger/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/logger/lib.esm/index.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/logger/lib.esm/index.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "ErrorCode": () => (/* binding */ ErrorCode), +/* harmony export */ "LogLevel": () => (/* binding */ LogLevel), +/* harmony export */ "Logger": () => (/* binding */ Logger) +/* harmony export */ }); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/logger/lib.esm/_version.js"); + +let _permanentCensorErrors = false; +let _censorErrors = false; +const LogLevels = { debug: 1, "default": 2, info: 2, warning: 3, error: 4, off: 5 }; +let _logLevel = LogLevels["default"]; + +let _globalLogger = null; +function _checkNormalize() { + try { + const missing = []; + // Make sure all forms of normalization are supported + ["NFD", "NFC", "NFKD", "NFKC"].forEach((form) => { + try { + if ("test".normalize(form) !== "test") { + throw new Error("bad normalize"); + } + ; + } + catch (error) { + missing.push(form); + } + }); + if (missing.length) { + throw new Error("missing " + missing.join(", ")); + } + if (String.fromCharCode(0xe9).normalize("NFD") !== String.fromCharCode(0x65, 0x0301)) { + throw new Error("broken implementation"); + } + } + catch (error) { + return error.message; + } + return null; +} +const _normalizeError = _checkNormalize(); +var LogLevel; +(function (LogLevel) { + LogLevel["DEBUG"] = "DEBUG"; + LogLevel["INFO"] = "INFO"; + LogLevel["WARNING"] = "WARNING"; + LogLevel["ERROR"] = "ERROR"; + LogLevel["OFF"] = "OFF"; +})(LogLevel || (LogLevel = {})); +var ErrorCode; +(function (ErrorCode) { + /////////////////// + // Generic Errors + // Unknown Error + ErrorCode["UNKNOWN_ERROR"] = "UNKNOWN_ERROR"; + // Not Implemented + ErrorCode["NOT_IMPLEMENTED"] = "NOT_IMPLEMENTED"; + // Unsupported Operation + // - operation + ErrorCode["UNSUPPORTED_OPERATION"] = "UNSUPPORTED_OPERATION"; + // Network Error (i.e. Ethereum Network, such as an invalid chain ID) + // - event ("noNetwork" is not re-thrown in provider.ready; otherwise thrown) + ErrorCode["NETWORK_ERROR"] = "NETWORK_ERROR"; + // Some sort of bad response from the server + ErrorCode["SERVER_ERROR"] = "SERVER_ERROR"; + // Timeout + ErrorCode["TIMEOUT"] = "TIMEOUT"; + /////////////////// + // Operational Errors + // Buffer Overrun + ErrorCode["BUFFER_OVERRUN"] = "BUFFER_OVERRUN"; + // Numeric Fault + // - operation: the operation being executed + // - fault: the reason this faulted + ErrorCode["NUMERIC_FAULT"] = "NUMERIC_FAULT"; + /////////////////// + // Argument Errors + // Missing new operator to an object + // - name: The name of the class + ErrorCode["MISSING_NEW"] = "MISSING_NEW"; + // Invalid argument (e.g. value is incompatible with type) to a function: + // - argument: The argument name that was invalid + // - value: The value of the argument + ErrorCode["INVALID_ARGUMENT"] = "INVALID_ARGUMENT"; + // Missing argument to a function: + // - count: The number of arguments received + // - expectedCount: The number of arguments expected + ErrorCode["MISSING_ARGUMENT"] = "MISSING_ARGUMENT"; + // Too many arguments + // - count: The number of arguments received + // - expectedCount: The number of arguments expected + ErrorCode["UNEXPECTED_ARGUMENT"] = "UNEXPECTED_ARGUMENT"; + /////////////////// + // Blockchain Errors + // Call exception + // - transaction: the transaction + // - address?: the contract address + // - args?: The arguments passed into the function + // - method?: The Solidity method signature + // - errorSignature?: The EIP848 error signature + // - errorArgs?: The EIP848 error parameters + // - reason: The reason (only for EIP848 "Error(string)") + ErrorCode["CALL_EXCEPTION"] = "CALL_EXCEPTION"; + // Insufficient funds (< value + gasLimit * gasPrice) + // - transaction: the transaction attempted + ErrorCode["INSUFFICIENT_FUNDS"] = "INSUFFICIENT_FUNDS"; + // Nonce has already been used + // - transaction: the transaction attempted + ErrorCode["NONCE_EXPIRED"] = "NONCE_EXPIRED"; + // The replacement fee for the transaction is too low + // - transaction: the transaction attempted + ErrorCode["REPLACEMENT_UNDERPRICED"] = "REPLACEMENT_UNDERPRICED"; + // The gas limit could not be estimated + // - transaction: the transaction passed to estimateGas + ErrorCode["UNPREDICTABLE_GAS_LIMIT"] = "UNPREDICTABLE_GAS_LIMIT"; + // The transaction was replaced by one with a higher gas price + // - reason: "cancelled", "replaced" or "repriced" + // - cancelled: true if reason == "cancelled" or reason == "replaced") + // - hash: original transaction hash + // - replacement: the full TransactionsResponse for the replacement + // - receipt: the receipt of the replacement + ErrorCode["TRANSACTION_REPLACED"] = "TRANSACTION_REPLACED"; + /////////////////// + // Interaction Errors + // The user rejected the action, such as signing a message or sending + // a transaction + ErrorCode["ACTION_REJECTED"] = "ACTION_REJECTED"; +})(ErrorCode || (ErrorCode = {})); +; +const HEX = "0123456789abcdef"; +class Logger { + constructor(version) { + Object.defineProperty(this, "version", { + enumerable: true, + value: version, + writable: false + }); + } + _log(logLevel, args) { + const level = logLevel.toLowerCase(); + if (LogLevels[level] == null) { + this.throwArgumentError("invalid log level name", "logLevel", logLevel); + } + if (_logLevel > LogLevels[level]) { + return; + } + console.log.apply(console, args); + } + debug(...args) { + this._log(Logger.levels.DEBUG, args); + } + info(...args) { + this._log(Logger.levels.INFO, args); + } + warn(...args) { + this._log(Logger.levels.WARNING, args); + } + makeError(message, code, params) { + // Errors are being censored + if (_censorErrors) { + return this.makeError("censored error", code, {}); + } + if (!code) { + code = Logger.errors.UNKNOWN_ERROR; + } + if (!params) { + params = {}; + } + const messageDetails = []; + Object.keys(params).forEach((key) => { + const value = params[key]; + try { + if (value instanceof Uint8Array) { + let hex = ""; + for (let i = 0; i < value.length; i++) { + hex += HEX[value[i] >> 4]; + hex += HEX[value[i] & 0x0f]; + } + messageDetails.push(key + "=Uint8Array(0x" + hex + ")"); + } + else { + messageDetails.push(key + "=" + JSON.stringify(value)); + } + } + catch (error) { + messageDetails.push(key + "=" + JSON.stringify(params[key].toString())); + } + }); + messageDetails.push(`code=${code}`); + messageDetails.push(`version=${this.version}`); + const reason = message; + let url = ""; + switch (code) { + case ErrorCode.NUMERIC_FAULT: { + url = "NUMERIC_FAULT"; + const fault = message; + switch (fault) { + case "overflow": + case "underflow": + case "division-by-zero": + url += "-" + fault; + break; + case "negative-power": + case "negative-width": + url += "-unsupported"; + break; + case "unbound-bitwise-result": + url += "-unbound-result"; + break; + } + break; + } + case ErrorCode.CALL_EXCEPTION: + case ErrorCode.INSUFFICIENT_FUNDS: + case ErrorCode.MISSING_NEW: + case ErrorCode.NONCE_EXPIRED: + case ErrorCode.REPLACEMENT_UNDERPRICED: + case ErrorCode.TRANSACTION_REPLACED: + case ErrorCode.UNPREDICTABLE_GAS_LIMIT: + url = code; + break; + } + if (url) { + message += " [ See: https:/\/links.ethers.org/v5-errors-" + url + " ]"; + } + if (messageDetails.length) { + message += " (" + messageDetails.join(", ") + ")"; + } + // @TODO: Any?? + const error = new Error(message); + error.reason = reason; + error.code = code; + Object.keys(params).forEach(function (key) { + error[key] = params[key]; + }); + return error; + } + throwError(message, code, params) { + throw this.makeError(message, code, params); + } + throwArgumentError(message, name, value) { + return this.throwError(message, Logger.errors.INVALID_ARGUMENT, { + argument: name, + value: value + }); + } + assert(condition, message, code, params) { + if (!!condition) { + return; + } + this.throwError(message, code, params); + } + assertArgument(condition, message, name, value) { + if (!!condition) { + return; + } + this.throwArgumentError(message, name, value); + } + checkNormalize(message) { + if (message == null) { + message = "platform missing String.prototype.normalize"; + } + if (_normalizeError) { + this.throwError("platform missing String.prototype.normalize", Logger.errors.UNSUPPORTED_OPERATION, { + operation: "String.prototype.normalize", form: _normalizeError + }); + } + } + checkSafeUint53(value, message) { + if (typeof (value) !== "number") { + return; + } + if (message == null) { + message = "value not safe"; + } + if (value < 0 || value >= 0x1fffffffffffff) { + this.throwError(message, Logger.errors.NUMERIC_FAULT, { + operation: "checkSafeInteger", + fault: "out-of-safe-range", + value: value + }); + } + if (value % 1) { + this.throwError(message, Logger.errors.NUMERIC_FAULT, { + operation: "checkSafeInteger", + fault: "non-integer", + value: value + }); + } + } + checkArgumentCount(count, expectedCount, message) { + if (message) { + message = ": " + message; + } + else { + message = ""; + } + if (count < expectedCount) { + this.throwError("missing argument" + message, Logger.errors.MISSING_ARGUMENT, { + count: count, + expectedCount: expectedCount + }); + } + if (count > expectedCount) { + this.throwError("too many arguments" + message, Logger.errors.UNEXPECTED_ARGUMENT, { + count: count, + expectedCount: expectedCount + }); + } + } + checkNew(target, kind) { + if (target === Object || target == null) { + this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name }); + } + } + checkAbstract(target, kind) { + if (target === kind) { + this.throwError("cannot instantiate abstract class " + JSON.stringify(kind.name) + " directly; use a sub-class", Logger.errors.UNSUPPORTED_OPERATION, { name: target.name, operation: "new" }); + } + else if (target === Object || target == null) { + this.throwError("missing new", Logger.errors.MISSING_NEW, { name: kind.name }); + } + } + static globalLogger() { + if (!_globalLogger) { + _globalLogger = new Logger(_version__WEBPACK_IMPORTED_MODULE_0__.version); + } + return _globalLogger; + } + static setCensorship(censorship, permanent) { + if (!censorship && permanent) { + this.globalLogger().throwError("cannot permanently disable censorship", Logger.errors.UNSUPPORTED_OPERATION, { + operation: "setCensorship" + }); + } + if (_permanentCensorErrors) { + if (!censorship) { + return; + } + this.globalLogger().throwError("error censorship permanent", Logger.errors.UNSUPPORTED_OPERATION, { + operation: "setCensorship" + }); + } + _censorErrors = !!censorship; + _permanentCensorErrors = !!permanent; + } + static setLogLevel(logLevel) { + const level = LogLevels[logLevel.toLowerCase()]; + if (level == null) { + Logger.globalLogger().warn("invalid log level - " + logLevel); + return; + } + _logLevel = level; + } + static from(version) { + return new Logger(version); + } +} +Logger.errors = ErrorCode; +Logger.levels = LogLevel; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/networks/lib.esm/_version.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/networks/lib.esm/_version.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "networks/5.7.1"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/networks/lib.esm/index.js": +/*!***************************************************************!*\ + !*** ./node_modules/@ethersproject/networks/lib.esm/index.js ***! + \***************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getNetwork": () => (/* binding */ getNetwork) +/* harmony export */ }); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/networks/lib.esm/_version.js"); + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +; +function isRenetworkable(value) { + return (value && typeof (value.renetwork) === "function"); +} +function ethDefaultProvider(network) { + const func = function (providers, options) { + if (options == null) { + options = {}; + } + const providerList = []; + if (providers.InfuraProvider && options.infura !== "-") { + try { + providerList.push(new providers.InfuraProvider(network, options.infura)); + } + catch (error) { } + } + if (providers.EtherscanProvider && options.etherscan !== "-") { + try { + providerList.push(new providers.EtherscanProvider(network, options.etherscan)); + } + catch (error) { } + } + if (providers.AlchemyProvider && options.alchemy !== "-") { + try { + providerList.push(new providers.AlchemyProvider(network, options.alchemy)); + } + catch (error) { } + } + if (providers.PocketProvider && options.pocket !== "-") { + // These networks are currently faulty on Pocket as their + // network does not handle the Berlin hardfork, which is + // live on these ones. + // @TODO: This goes away once Pocket has upgraded their nodes + const skip = ["goerli", "ropsten", "rinkeby", "sepolia"]; + try { + const provider = new providers.PocketProvider(network, options.pocket); + if (provider.network && skip.indexOf(provider.network.name) === -1) { + providerList.push(provider); + } + } + catch (error) { } + } + if (providers.CloudflareProvider && options.cloudflare !== "-") { + try { + providerList.push(new providers.CloudflareProvider(network)); + } + catch (error) { } + } + if (providers.AnkrProvider && options.ankr !== "-") { + try { + const skip = ["ropsten"]; + const provider = new providers.AnkrProvider(network, options.ankr); + if (provider.network && skip.indexOf(provider.network.name) === -1) { + providerList.push(provider); + } + } + catch (error) { } + } + if (providerList.length === 0) { + return null; + } + if (providers.FallbackProvider) { + let quorum = 1; + if (options.quorum != null) { + quorum = options.quorum; + } + else if (network === "homestead") { + quorum = 2; + } + return new providers.FallbackProvider(providerList, quorum); + } + return providerList[0]; + }; + func.renetwork = function (network) { + return ethDefaultProvider(network); + }; + return func; +} +function etcDefaultProvider(url, network) { + const func = function (providers, options) { + if (providers.JsonRpcProvider) { + return new providers.JsonRpcProvider(url, network); + } + return null; + }; + func.renetwork = function (network) { + return etcDefaultProvider(url, network); + }; + return func; +} +const homestead = { + chainId: 1, + ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", + name: "homestead", + _defaultProvider: ethDefaultProvider("homestead") +}; +const ropsten = { + chainId: 3, + ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", + name: "ropsten", + _defaultProvider: ethDefaultProvider("ropsten") +}; +const classicMordor = { + chainId: 63, + name: "classicMordor", + _defaultProvider: etcDefaultProvider("https://www.ethercluster.com/mordor", "classicMordor") +}; +// See: https://chainlist.org +const networks = { + unspecified: { chainId: 0, name: "unspecified" }, + homestead: homestead, + mainnet: homestead, + morden: { chainId: 2, name: "morden" }, + ropsten: ropsten, + testnet: ropsten, + rinkeby: { + chainId: 4, + ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", + name: "rinkeby", + _defaultProvider: ethDefaultProvider("rinkeby") + }, + kovan: { + chainId: 42, + name: "kovan", + _defaultProvider: ethDefaultProvider("kovan") + }, + goerli: { + chainId: 5, + ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e", + name: "goerli", + _defaultProvider: ethDefaultProvider("goerli") + }, + kintsugi: { chainId: 1337702, name: "kintsugi" }, + sepolia: { + chainId: 11155111, + name: "sepolia", + _defaultProvider: ethDefaultProvider("sepolia") + }, + // ETC (See: #351) + classic: { + chainId: 61, + name: "classic", + _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/etc", "classic") + }, + classicMorden: { chainId: 62, name: "classicMorden" }, + classicMordor: classicMordor, + classicTestnet: classicMordor, + classicKotti: { + chainId: 6, + name: "classicKotti", + _defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/kotti", "classicKotti") + }, + xdai: { chainId: 100, name: "xdai" }, + matic: { + chainId: 137, + name: "matic", + _defaultProvider: ethDefaultProvider("matic") + }, + maticmum: { chainId: 80001, name: "maticmum" }, + optimism: { + chainId: 10, + name: "optimism", + _defaultProvider: ethDefaultProvider("optimism") + }, + "optimism-kovan": { chainId: 69, name: "optimism-kovan" }, + "optimism-goerli": { chainId: 420, name: "optimism-goerli" }, + arbitrum: { chainId: 42161, name: "arbitrum" }, + "arbitrum-rinkeby": { chainId: 421611, name: "arbitrum-rinkeby" }, + "arbitrum-goerli": { chainId: 421613, name: "arbitrum-goerli" }, + bnb: { chainId: 56, name: "bnb" }, + bnbt: { chainId: 97, name: "bnbt" }, +}; +/** + * getNetwork + * + * Converts a named common networks or chain ID (network ID) to a Network + * and verifies a network is a valid Network.. + */ +function getNetwork(network) { + // No network (null) + if (network == null) { + return null; + } + if (typeof (network) === "number") { + for (const name in networks) { + const standard = networks[name]; + if (standard.chainId === network) { + return { + name: standard.name, + chainId: standard.chainId, + ensAddress: (standard.ensAddress || null), + _defaultProvider: (standard._defaultProvider || null) + }; + } + } + return { + chainId: network, + name: "unknown" + }; + } + if (typeof (network) === "string") { + const standard = networks[network]; + if (standard == null) { + return null; + } + return { + name: standard.name, + chainId: standard.chainId, + ensAddress: standard.ensAddress, + _defaultProvider: (standard._defaultProvider || null) + }; + } + const standard = networks[network.name]; + // Not a standard network; check that it is a valid network in general + if (!standard) { + if (typeof (network.chainId) !== "number") { + logger.throwArgumentError("invalid network chainId", "network", network); + } + return network; + } + // Make sure the chainId matches the expected network chainId (or is 0; disable EIP-155) + if (network.chainId !== 0 && network.chainId !== standard.chainId) { + logger.throwArgumentError("network chainId mismatch", "network", network); + } + // @TODO: In the next major version add an attach function to a defaultProvider + // class and move the _defaultProvider internal to this file (extend Network) + let defaultProvider = network._defaultProvider || null; + if (defaultProvider == null && standard._defaultProvider) { + if (isRenetworkable(standard._defaultProvider)) { + defaultProvider = standard._defaultProvider.renetwork(network); + } + else { + defaultProvider = standard._defaultProvider; + } + } + // Standard Network (allow overriding the ENS address) + return { + name: network.name, + chainId: standard.chainId, + ensAddress: (network.ensAddress || standard.ensAddress || null), + _defaultProvider: defaultProvider + }; +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/pbkdf2/lib.esm/pbkdf2.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/pbkdf2/lib.esm/pbkdf2.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "pbkdf2": () => (/* binding */ pbkdf2) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_sha2__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/sha2 */ "./node_modules/@ethersproject/sha2/lib.esm/sha2.js"); + + + +function pbkdf2(password, salt, iterations, keylen, hashAlgorithm) { + password = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(password); + salt = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(salt); + let hLen; + let l = 1; + const DK = new Uint8Array(keylen); + const block1 = new Uint8Array(salt.length + 4); + block1.set(salt); + //salt.copy(block1, 0, 0, salt.length) + let r; + let T; + for (let i = 1; i <= l; i++) { + //block1.writeUInt32BE(i, salt.length) + block1[salt.length] = (i >> 24) & 0xff; + block1[salt.length + 1] = (i >> 16) & 0xff; + block1[salt.length + 2] = (i >> 8) & 0xff; + block1[salt.length + 3] = i & 0xff; + //let U = createHmac(password).update(block1).digest(); + let U = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_1__.computeHmac)(hashAlgorithm, password, block1)); + if (!hLen) { + hLen = U.length; + T = new Uint8Array(hLen); + l = Math.ceil(keylen / hLen); + r = keylen - (l - 1) * hLen; + } + //U.copy(T, 0, 0, hLen) + T.set(U); + for (let j = 1; j < iterations; j++) { + //U = createHmac(password).update(U).digest(); + U = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_1__.computeHmac)(hashAlgorithm, password, U)); + for (let k = 0; k < hLen; k++) + T[k] ^= U[k]; + } + const destPos = (i - 1) * hLen; + const len = (i === l ? r : hLen); + //T.copy(DK, destPos, 0, len) + DK.set((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(T).slice(0, len), destPos); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.hexlify)(DK); +} +//# sourceMappingURL=pbkdf2.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/properties/lib.esm/_version.js": +/*!********************************************************************!*\ + !*** ./node_modules/@ethersproject/properties/lib.esm/_version.js ***! + \********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "properties/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/properties/lib.esm/index.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/properties/lib.esm/index.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Description": () => (/* binding */ Description), +/* harmony export */ "checkProperties": () => (/* binding */ checkProperties), +/* harmony export */ "deepCopy": () => (/* binding */ deepCopy), +/* harmony export */ "defineReadOnly": () => (/* binding */ defineReadOnly), +/* harmony export */ "getStatic": () => (/* binding */ getStatic), +/* harmony export */ "resolveProperties": () => (/* binding */ resolveProperties), +/* harmony export */ "shallowCopy": () => (/* binding */ shallowCopy) +/* harmony export */ }); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/properties/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function defineReadOnly(object, name, value) { + Object.defineProperty(object, name, { + enumerable: true, + value: value, + writable: false, + }); +} +// Crawl up the constructor chain to find a static method +function getStatic(ctor, key) { + for (let i = 0; i < 32; i++) { + if (ctor[key]) { + return ctor[key]; + } + if (!ctor.prototype || typeof (ctor.prototype) !== "object") { + break; + } + ctor = Object.getPrototypeOf(ctor.prototype).constructor; + } + return null; +} +function resolveProperties(object) { + return __awaiter(this, void 0, void 0, function* () { + const promises = Object.keys(object).map((key) => { + const value = object[key]; + return Promise.resolve(value).then((v) => ({ key: key, value: v })); + }); + const results = yield Promise.all(promises); + return results.reduce((accum, result) => { + accum[(result.key)] = result.value; + return accum; + }, {}); + }); +} +function checkProperties(object, properties) { + if (!object || typeof (object) !== "object") { + logger.throwArgumentError("invalid object", "object", object); + } + Object.keys(object).forEach((key) => { + if (!properties[key]) { + logger.throwArgumentError("invalid object key - " + key, "transaction:" + key, object); + } + }); +} +function shallowCopy(object) { + const result = {}; + for (const key in object) { + result[key] = object[key]; + } + return result; +} +const opaque = { bigint: true, boolean: true, "function": true, number: true, string: true }; +function _isFrozen(object) { + // Opaque objects are not mutable, so safe to copy by assignment + if (object === undefined || object === null || opaque[typeof (object)]) { + return true; + } + if (Array.isArray(object) || typeof (object) === "object") { + if (!Object.isFrozen(object)) { + return false; + } + const keys = Object.keys(object); + for (let i = 0; i < keys.length; i++) { + let value = null; + try { + value = object[keys[i]]; + } + catch (error) { + // If accessing a value triggers an error, it is a getter + // designed to do so (e.g. Result) and is therefore "frozen" + continue; + } + if (!_isFrozen(value)) { + return false; + } + } + return true; + } + return logger.throwArgumentError(`Cannot deepCopy ${typeof (object)}`, "object", object); +} +// Returns a new copy of object, such that no properties may be replaced. +// New properties may be added only to objects. +function _deepCopy(object) { + if (_isFrozen(object)) { + return object; + } + // Arrays are mutable, so we need to create a copy + if (Array.isArray(object)) { + return Object.freeze(object.map((item) => deepCopy(item))); + } + if (typeof (object) === "object") { + const result = {}; + for (const key in object) { + const value = object[key]; + if (value === undefined) { + continue; + } + defineReadOnly(result, key, deepCopy(value)); + } + return result; + } + return logger.throwArgumentError(`Cannot deepCopy ${typeof (object)}`, "object", object); +} +function deepCopy(object) { + return _deepCopy(object); +} +class Description { + constructor(info) { + for (const key in info) { + this[key] = deepCopy(info[key]); + } + } +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/_version.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/_version.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "providers/5.5.2"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/alchemy-provider.js": +/*!***************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/alchemy-provider.js ***! + \***************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AlchemyProvider": () => (/* binding */ AlchemyProvider), +/* harmony export */ "AlchemyWebSocketProvider": () => (/* binding */ AlchemyWebSocketProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); +/* harmony import */ var _websocket_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./websocket-provider */ "./node_modules/@ethersproject/providers/lib.esm/websocket-provider.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +// This key was provided to ethers.js by Alchemy to be used by the +// default provider, but it is recommended that for your own +// production environments, that you acquire your own API key at: +// https://dashboard.alchemyapi.io +const defaultApiKey = "_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC"; +class AlchemyWebSocketProvider extends _websocket_provider__WEBPACK_IMPORTED_MODULE_2__.WebSocketProvider { + constructor(network, apiKey) { + const provider = new AlchemyProvider(network, apiKey); + const url = provider.connection.url.replace(/^http/i, "ws") + .replace(".alchemyapi.", ".ws.alchemyapi."); + super(url, provider.network); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "apiKey", provider.apiKey); + } + isCommunityResource() { + return (this.apiKey === defaultApiKey); + } +} +class AlchemyProvider extends _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_4__.UrlJsonRpcProvider { + static getWebSocketProvider(network, apiKey) { + return new AlchemyWebSocketProvider(network, apiKey); + } + static getApiKey(apiKey) { + if (apiKey == null) { + return defaultApiKey; + } + if (apiKey && typeof (apiKey) !== "string") { + logger.throwArgumentError("invalid apiKey", "apiKey", apiKey); + } + return apiKey; + } + static getUrl(network, apiKey) { + let host = null; + switch (network.name) { + case "homestead": + host = "eth-mainnet.alchemyapi.io/v2/"; + break; + case "ropsten": + host = "eth-ropsten.alchemyapi.io/v2/"; + break; + case "rinkeby": + host = "eth-rinkeby.alchemyapi.io/v2/"; + break; + case "goerli": + host = "eth-goerli.alchemyapi.io/v2/"; + break; + case "kovan": + host = "eth-kovan.alchemyapi.io/v2/"; + break; + case "matic": + host = "polygon-mainnet.g.alchemy.com/v2/"; + break; + case "maticmum": + host = "polygon-mumbai.g.alchemy.com/v2/"; + break; + case "arbitrum": + host = "arb-mainnet.g.alchemy.com/v2/"; + break; + case "arbitrum-rinkeby": + host = "arb-rinkeby.g.alchemy.com/v2/"; + break; + case "optimism": + host = "opt-mainnet.g.alchemy.com/v2/"; + break; + case "optimism-kovan": + host = "opt-kovan.g.alchemy.com/v2/"; + break; + default: + logger.throwArgumentError("unsupported network", "network", arguments[0]); + } + return { + allowGzip: true, + url: ("https:/" + "/" + host + apiKey), + throttleCallback: (attempt, url) => { + if (apiKey === defaultApiKey) { + (0,_formatter__WEBPACK_IMPORTED_MODULE_5__.showThrottleMessage)(); + } + return Promise.resolve(true); + } + }; + } + isCommunityResource() { + return (this.apiKey === defaultApiKey); + } +} +//# sourceMappingURL=alchemy-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/base-provider.js": +/*!************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/base-provider.js ***! + \************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "BaseProvider": () => (/* binding */ BaseProvider), +/* harmony export */ "Event": () => (/* binding */ Event), +/* harmony export */ "Resolver": () => (/* binding */ Resolver) +/* harmony export */ }); +/* harmony import */ var _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/abstract-provider */ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js"); +/* harmony import */ var _ethersproject_basex__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/basex */ "./node_modules/@ethersproject/basex/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_constants__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! @ethersproject/constants */ "./node_modules/@ethersproject/constants/lib.esm/hashes.js"); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/namehash.js"); +/* harmony import */ var _ethersproject_networks__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! @ethersproject/networks */ "./node_modules/@ethersproject/networks/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_sha2__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/sha2 */ "./node_modules/@ethersproject/sha2/lib.esm/sha2.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_web__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! @ethersproject/web */ "./node_modules/@ethersproject/web/lib.esm/index.js"); +/* harmony import */ var bech32__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! bech32 */ "./node_modules/bech32/index.js"); +/* harmony import */ var bech32__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(bech32__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger(_version__WEBPACK_IMPORTED_MODULE_2__.version); + +////////////////////////////// +// Event Serializeing +function checkTopic(topic) { + if (topic == null) { + return "null"; + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataLength)(topic) !== 32) { + logger.throwArgumentError("invalid topic", "topic", topic); + } + return topic.toLowerCase(); +} +function serializeTopics(topics) { + // Remove trailing null AND-topics; they are redundant + topics = topics.slice(); + while (topics.length > 0 && topics[topics.length - 1] == null) { + topics.pop(); + } + return topics.map((topic) => { + if (Array.isArray(topic)) { + // Only track unique OR-topics + const unique = {}; + topic.forEach((topic) => { + unique[checkTopic(topic)] = true; + }); + // The order of OR-topics does not matter + const sorted = Object.keys(unique); + sorted.sort(); + return sorted.join("|"); + } + else { + return checkTopic(topic); + } + }).join("&"); +} +function deserializeTopics(data) { + if (data === "") { + return []; + } + return data.split(/&/g).map((topic) => { + if (topic === "") { + return []; + } + const comps = topic.split("|").map((topic) => { + return ((topic === "null") ? null : topic); + }); + return ((comps.length === 1) ? comps[0] : comps); + }); +} +function getEventTag(eventName) { + if (typeof (eventName) === "string") { + eventName = eventName.toLowerCase(); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataLength)(eventName) === 32) { + return "tx:" + eventName; + } + if (eventName.indexOf(":") === -1) { + return eventName; + } + } + else if (Array.isArray(eventName)) { + return "filter:*:" + serializeTopics(eventName); + } + else if (_ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_4__.ForkEvent.isForkEvent(eventName)) { + logger.warn("not implemented"); + throw new Error("not implemented"); + } + else if (eventName && typeof (eventName) === "object") { + return "filter:" + (eventName.address || "*") + ":" + serializeTopics(eventName.topics || []); + } + throw new Error("invalid event - " + eventName); +} +////////////////////////////// +// Helper Object +function getTime() { + return (new Date()).getTime(); +} +function stall(duration) { + return new Promise((resolve) => { + setTimeout(resolve, duration); + }); +} +////////////////////////////// +// Provider Object +/** + * EventType + * - "block" + * - "poll" + * - "didPoll" + * - "pending" + * - "error" + * - "network" + * - filter + * - topics array + * - transaction hash + */ +const PollableEvents = ["block", "network", "pending", "poll"]; +class Event { + constructor(tag, listener, once) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "tag", tag); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "listener", listener); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "once", once); + } + get event() { + switch (this.type) { + case "tx": + return this.hash; + case "filter": + return this.filter; + } + return this.tag; + } + get type() { + return this.tag.split(":")[0]; + } + get hash() { + const comps = this.tag.split(":"); + if (comps[0] !== "tx") { + return null; + } + return comps[1]; + } + get filter() { + const comps = this.tag.split(":"); + if (comps[0] !== "filter") { + return null; + } + const address = comps[1]; + const topics = deserializeTopics(comps[2]); + const filter = {}; + if (topics.length > 0) { + filter.topics = topics; + } + if (address && address !== "*") { + filter.address = address; + } + return filter; + } + pollable() { + return (this.tag.indexOf(":") >= 0 || PollableEvents.indexOf(this.tag) >= 0); + } +} +; +// https://github.com/satoshilabs/slips/blob/master/slip-0044.md +const coinInfos = { + "0": { symbol: "btc", p2pkh: 0x00, p2sh: 0x05, prefix: "bc" }, + "2": { symbol: "ltc", p2pkh: 0x30, p2sh: 0x32, prefix: "ltc" }, + "3": { symbol: "doge", p2pkh: 0x1e, p2sh: 0x16 }, + "60": { symbol: "eth", ilk: "eth" }, + "61": { symbol: "etc", ilk: "eth" }, + "700": { symbol: "xdai", ilk: "eth" }, +}; +function bytes32ify(value) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(value).toHexString(), 32); +} +// Compute the Base58Check encoded data (checksum is first 4 bytes of sha256d) +function base58Encode(data) { + return _ethersproject_basex__WEBPACK_IMPORTED_MODULE_7__.Base58.encode((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([data, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataSlice)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_8__.sha256)((0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_8__.sha256)(data)), 0, 4)])); +} +const matcherIpfs = new RegExp("^(ipfs):/\/(.*)$", "i"); +const matchers = [ + new RegExp("^(https):/\/(.*)$", "i"), + new RegExp("^(data):(.*)$", "i"), + matcherIpfs, + new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$", "i"), +]; +function _parseString(result) { + try { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_9__.toUtf8String)(_parseBytes(result)); + } + catch (error) { } + return null; +} +function _parseBytes(result) { + if (result === "0x") { + return null; + } + const offset = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataSlice)(result, 0, 32)).toNumber(); + const length = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataSlice)(result, offset, offset + 32)).toNumber(); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataSlice)(result, offset + 32, offset + 32 + length); +} +// Trim off the ipfs:// prefix and return the default gateway URL +function getIpfsLink(link) { + return `https:/\/gateway.ipfs.io/ipfs/${link.substring(7)}`; +} +class Resolver { + // The resolvedAddress is only for creating a ReverseLookup resolver + constructor(provider, address, name, resolvedAddress) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "provider", provider); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "name", name); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "address", provider.formatter.address(address)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_resolvedAddress", resolvedAddress); + } + _fetchBytes(selector, parameters) { + return __awaiter(this, void 0, void 0, function* () { + // e.g. keccak256("addr(bytes32,uint256)") + const tx = { + to: this.address, + data: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)([selector, (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_10__.namehash)(this.name), (parameters || "0x")]) + }; + try { + return _parseBytes(yield this.provider.call(tx)); + } + catch (error) { + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.CALL_EXCEPTION) { + return null; + } + return null; + } + }); + } + _getAddress(coinType, hexBytes) { + const coinInfo = coinInfos[String(coinType)]; + if (coinInfo == null) { + logger.throwError(`unsupported coin type: ${coinType}`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: `getAddress(${coinType})` + }); + } + if (coinInfo.ilk === "eth") { + return this.provider.formatter.address(hexBytes); + } + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(hexBytes); + // P2PKH: OP_DUP OP_HASH160 OP_EQUALVERIFY OP_CHECKSIG + if (coinInfo.p2pkh != null) { + const p2pkh = hexBytes.match(/^0x76a9([0-9a-f][0-9a-f])([0-9a-f]*)88ac$/); + if (p2pkh) { + const length = parseInt(p2pkh[1], 16); + if (p2pkh[2].length === length * 2 && length >= 1 && length <= 75) { + return base58Encode((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([[coinInfo.p2pkh], ("0x" + p2pkh[2])])); + } + } + } + // P2SH: OP_HASH160 OP_EQUAL + if (coinInfo.p2sh != null) { + const p2sh = hexBytes.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/); + if (p2sh) { + const length = parseInt(p2sh[1], 16); + if (p2sh[2].length === length * 2 && length >= 1 && length <= 75) { + return base58Encode((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([[coinInfo.p2sh], ("0x" + p2sh[2])])); + } + } + } + // Bech32 + if (coinInfo.prefix != null) { + const length = bytes[1]; + // https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#witness-program + let version = bytes[0]; + if (version === 0x00) { + if (length !== 20 && length !== 32) { + version = -1; + } + } + else { + version = -1; + } + if (version >= 0 && bytes.length === 2 + length && length >= 1 && length <= 75) { + const words = bech32__WEBPACK_IMPORTED_MODULE_0___default().toWords(bytes.slice(2)); + words.unshift(version); + return bech32__WEBPACK_IMPORTED_MODULE_0___default().encode(coinInfo.prefix, words); + } + } + return null; + } + getAddress(coinType) { + return __awaiter(this, void 0, void 0, function* () { + if (coinType == null) { + coinType = 60; + } + // If Ethereum, use the standard `addr(bytes32)` + if (coinType === 60) { + try { + // keccak256("addr(bytes32)") + const transaction = { + to: this.address, + data: ("0x3b3b57de" + (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_10__.namehash)(this.name).substring(2)) + }; + const hexBytes = yield this.provider.call(transaction); + // No address + if (hexBytes === "0x" || hexBytes === _ethersproject_constants__WEBPACK_IMPORTED_MODULE_11__.HashZero) { + return null; + } + return this.provider.formatter.callAddress(hexBytes); + } + catch (error) { + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.CALL_EXCEPTION) { + return null; + } + throw error; + } + } + // keccak256("addr(bytes32,uint256") + const hexBytes = yield this._fetchBytes("0xf1cb7e06", bytes32ify(coinType)); + // No address + if (hexBytes == null || hexBytes === "0x") { + return null; + } + // Compute the address + const address = this._getAddress(coinType, hexBytes); + if (address == null) { + logger.throwError(`invalid or unsupported coin data`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: `getAddress(${coinType})`, + coinType: coinType, + data: hexBytes + }); + } + return address; + }); + } + getAvatar() { + return __awaiter(this, void 0, void 0, function* () { + const linkage = [{ type: "name", content: this.name }]; + try { + // test data for ricmoo.eth + //const avatar = "eip155:1/erc721:0x265385c7f4132228A0d54EB1A9e7460b91c0cC68/29233"; + const avatar = yield this.getText("avatar"); + if (avatar == null) { + return null; + } + for (let i = 0; i < matchers.length; i++) { + const match = avatar.match(matchers[i]); + if (match == null) { + continue; + } + const scheme = match[1].toLowerCase(); + switch (scheme) { + case "https": + linkage.push({ type: "url", content: avatar }); + return { linkage, url: avatar }; + case "data": + linkage.push({ type: "data", content: avatar }); + return { linkage, url: avatar }; + case "ipfs": + linkage.push({ type: "ipfs", content: avatar }); + return { linkage, url: getIpfsLink(avatar) }; + case "erc721": + case "erc1155": { + // Depending on the ERC type, use tokenURI(uint256) or url(uint256) + const selector = (scheme === "erc721") ? "0xc87b56dd" : "0x0e89341c"; + linkage.push({ type: scheme, content: avatar }); + // The owner of this name + const owner = (this._resolvedAddress || (yield this.getAddress())); + const comps = (match[2] || "").split("/"); + if (comps.length !== 2) { + return null; + } + const addr = yield this.provider.formatter.address(comps[0]); + const tokenId = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(comps[1]).toHexString(), 32); + // Check that this account owns the token + if (scheme === "erc721") { + // ownerOf(uint256 tokenId) + const tokenOwner = this.provider.formatter.callAddress(yield this.provider.call({ + to: addr, data: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)(["0x6352211e", tokenId]) + })); + if (owner !== tokenOwner) { + return null; + } + linkage.push({ type: "owner", content: tokenOwner }); + } + else if (scheme === "erc1155") { + // balanceOf(address owner, uint256 tokenId) + const balance = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(yield this.provider.call({ + to: addr, data: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)(["0x00fdd58e", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)(owner, 32), tokenId]) + })); + if (balance.isZero()) { + return null; + } + linkage.push({ type: "balance", content: balance.toString() }); + } + // Call the token contract for the metadata URL + const tx = { + to: this.provider.formatter.address(comps[0]), + data: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexConcat)([selector, tokenId]) + }; + let metadataUrl = _parseString(yield this.provider.call(tx)); + if (metadataUrl == null) { + return null; + } + linkage.push({ type: "metadata-url", content: metadataUrl }); + // ERC-1155 allows a generic {id} in the URL + if (scheme === "erc1155") { + metadataUrl = metadataUrl.replace("{id}", tokenId.substring(2)); + linkage.push({ type: "metadata-url-expanded", content: metadataUrl }); + } + // Get the token metadata + const metadata = yield (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_12__.fetchJson)(metadataUrl); + if (!metadata) { + return null; + } + linkage.push({ type: "metadata", content: JSON.stringify(metadata) }); + // Pull the image URL out + let imageUrl = metadata.image; + if (typeof (imageUrl) !== "string") { + return null; + } + if (imageUrl.match(/^(https:\/\/|data:)/i)) { + // Allow + } + else { + // Transform IPFS link to gateway + const ipfs = imageUrl.match(matcherIpfs); + if (ipfs == null) { + return null; + } + linkage.push({ type: "url-ipfs", content: imageUrl }); + imageUrl = getIpfsLink(imageUrl); + } + linkage.push({ type: "url", content: imageUrl }); + return { linkage, url: imageUrl }; + } + } + } + } + catch (error) { } + return null; + }); + } + getContentHash() { + return __awaiter(this, void 0, void 0, function* () { + // keccak256("contenthash()") + const hexBytes = yield this._fetchBytes("0xbc1c58d1"); + // No contenthash + if (hexBytes == null || hexBytes === "0x") { + return null; + } + // IPFS (CID: 1, Type: DAG-PB) + const ipfs = hexBytes.match(/^0xe3010170(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/); + if (ipfs) { + const length = parseInt(ipfs[3], 16); + if (ipfs[4].length === length * 2) { + return "ipfs:/\/" + _ethersproject_basex__WEBPACK_IMPORTED_MODULE_7__.Base58.encode("0x" + ipfs[1]); + } + } + // Swarm (CID: 1, Type: swarm-manifest; hash/length hard-coded to keccak256/32) + const swarm = hexBytes.match(/^0xe40101fa011b20([0-9a-f]*)$/); + if (swarm) { + if (swarm[1].length === (32 * 2)) { + return "bzz:/\/" + swarm[1]; + } + } + return logger.throwError(`invalid or unsupported content hash data`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "getContentHash()", + data: hexBytes + }); + }); + } + getText(key) { + return __awaiter(this, void 0, void 0, function* () { + // The key encoded as parameter to fetchBytes + let keyBytes = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_9__.toUtf8Bytes)(key); + // The nodehash consumes the first slot, so the string pointer targets + // offset 64, with the length at offset 64 and data starting at offset 96 + keyBytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([bytes32ify(64), bytes32ify(keyBytes.length), keyBytes]); + // Pad to word-size (32 bytes) + if ((keyBytes.length % 32) !== 0) { + keyBytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.concat)([keyBytes, (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexZeroPad)("0x", 32 - (key.length % 32))]); + } + const hexBytes = yield this._fetchBytes("0x59d1d43c", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(keyBytes)); + if (hexBytes == null || hexBytes === "0x") { + return null; + } + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_9__.toUtf8String)(hexBytes); + }); + } +} +let defaultFormatter = null; +let nextPollId = 1; +class BaseProvider extends _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_4__.Provider { + /** + * ready + * + * A Promise that resolves only once the provider is ready. + * + * Sub-classes that call the super with a network without a chainId + * MUST set this. Standard named networks have a known chainId. + * + */ + constructor(network) { + logger.checkNew(new.target, _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_4__.Provider); + super(); + // Events being listened to + this._events = []; + this._emitted = { block: -2 }; + this.formatter = new.target.getFormatter(); + // If network is any, this Provider allows the underlying + // network to change dynamically, and we auto-detect the + // current network + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "anyNetwork", (network === "any")); + if (this.anyNetwork) { + network = this.detectNetwork(); + } + if (network instanceof Promise) { + this._networkPromise = network; + // Squash any "unhandled promise" errors; that do not need to be handled + network.catch((error) => { }); + // Trigger initial network setting (async) + this._ready().catch((error) => { }); + } + else { + const knownNetwork = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.getStatic)(new.target, "getNetwork")(network); + if (knownNetwork) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_network", knownNetwork); + this.emit("network", knownNetwork, null); + } + else { + logger.throwArgumentError("invalid network", "network", network); + } + } + this._maxInternalBlockNumber = -1024; + this._lastBlockNumber = -2; + this._pollingInterval = 4000; + this._fastQueryDate = 0; + } + _ready() { + return __awaiter(this, void 0, void 0, function* () { + if (this._network == null) { + let network = null; + if (this._networkPromise) { + try { + network = yield this._networkPromise; + } + catch (error) { } + } + // Try the Provider's network detection (this MUST throw if it cannot) + if (network == null) { + network = yield this.detectNetwork(); + } + // This should never happen; every Provider sub-class should have + // suggested a network by here (or have thrown). + if (!network) { + logger.throwError("no network detected", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNKNOWN_ERROR, {}); + } + // Possible this call stacked so do not call defineReadOnly again + if (this._network == null) { + if (this.anyNetwork) { + this._network = network; + } + else { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_network", network); + } + this.emit("network", network, null); + } + } + return this._network; + }); + } + // This will always return the most recently established network. + // For "any", this can change (a "network" event is emitted before + // any change is reflected); otherwise this cannot change + get ready() { + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_12__.poll)(() => { + return this._ready().then((network) => { + return network; + }, (error) => { + // If the network isn't running yet, we will wait + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.NETWORK_ERROR && error.event === "noNetwork") { + return undefined; + } + throw error; + }); + }); + } + // @TODO: Remove this and just create a singleton formatter + static getFormatter() { + if (defaultFormatter == null) { + defaultFormatter = new _formatter__WEBPACK_IMPORTED_MODULE_13__.Formatter(); + } + return defaultFormatter; + } + // @TODO: Remove this and just use getNetwork + static getNetwork(network) { + return (0,_ethersproject_networks__WEBPACK_IMPORTED_MODULE_14__.getNetwork)((network == null) ? "homestead" : network); + } + // Fetches the blockNumber, but will reuse any result that is less + // than maxAge old or has been requested since the last request + _getInternalBlockNumber(maxAge) { + return __awaiter(this, void 0, void 0, function* () { + yield this._ready(); + // Allowing stale data up to maxAge old + if (maxAge > 0) { + // While there are pending internal block requests... + while (this._internalBlockNumber) { + // ..."remember" which fetch we started with + const internalBlockNumber = this._internalBlockNumber; + try { + // Check the result is not too stale + const result = yield internalBlockNumber; + if ((getTime() - result.respTime) <= maxAge) { + return result.blockNumber; + } + // Too old; fetch a new value + break; + } + catch (error) { + // The fetch rejected; if we are the first to get the + // rejection, drop through so we replace it with a new + // fetch; all others blocked will then get that fetch + // which won't match the one they "remembered" and loop + if (this._internalBlockNumber === internalBlockNumber) { + break; + } + } + } + } + const reqTime = getTime(); + const checkInternalBlockNumber = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + blockNumber: this.perform("getBlockNumber", {}), + networkError: this.getNetwork().then((network) => (null), (error) => (error)) + }).then(({ blockNumber, networkError }) => { + if (networkError) { + // Unremember this bad internal block number + if (this._internalBlockNumber === checkInternalBlockNumber) { + this._internalBlockNumber = null; + } + throw networkError; + } + const respTime = getTime(); + blockNumber = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(blockNumber).toNumber(); + if (blockNumber < this._maxInternalBlockNumber) { + blockNumber = this._maxInternalBlockNumber; + } + this._maxInternalBlockNumber = blockNumber; + this._setFastBlockNumber(blockNumber); // @TODO: Still need this? + return { blockNumber, reqTime, respTime }; + }); + this._internalBlockNumber = checkInternalBlockNumber; + // Swallow unhandled exceptions; if needed they are handled else where + checkInternalBlockNumber.catch((error) => { + // Don't null the dead (rejected) fetch, if it has already been updated + if (this._internalBlockNumber === checkInternalBlockNumber) { + this._internalBlockNumber = null; + } + }); + return (yield checkInternalBlockNumber).blockNumber; + }); + } + poll() { + return __awaiter(this, void 0, void 0, function* () { + const pollId = nextPollId++; + // Track all running promises, so we can trigger a post-poll once they are complete + const runners = []; + let blockNumber = null; + try { + blockNumber = yield this._getInternalBlockNumber(100 + this.pollingInterval / 2); + } + catch (error) { + this.emit("error", error); + return; + } + this._setFastBlockNumber(blockNumber); + // Emit a poll event after we have the latest (fast) block number + this.emit("poll", pollId, blockNumber); + // If the block has not changed, meh. + if (blockNumber === this._lastBlockNumber) { + this.emit("didPoll", pollId); + return; + } + // First polling cycle, trigger a "block" events + if (this._emitted.block === -2) { + this._emitted.block = blockNumber - 1; + } + if (Math.abs((this._emitted.block) - blockNumber) > 1000) { + logger.warn(`network block skew detected; skipping block events (emitted=${this._emitted.block} blockNumber${blockNumber})`); + this.emit("error", logger.makeError("network block skew detected", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.NETWORK_ERROR, { + blockNumber: blockNumber, + event: "blockSkew", + previousBlockNumber: this._emitted.block + })); + this.emit("block", blockNumber); + } + else { + // Notify all listener for each block that has passed + for (let i = this._emitted.block + 1; i <= blockNumber; i++) { + this.emit("block", i); + } + } + // The emitted block was updated, check for obsolete events + if (this._emitted.block !== blockNumber) { + this._emitted.block = blockNumber; + Object.keys(this._emitted).forEach((key) => { + // The block event does not expire + if (key === "block") { + return; + } + // The block we were at when we emitted this event + const eventBlockNumber = this._emitted[key]; + // We cannot garbage collect pending transactions or blocks here + // They should be garbage collected by the Provider when setting + // "pending" events + if (eventBlockNumber === "pending") { + return; + } + // Evict any transaction hashes or block hashes over 12 blocks + // old, since they should not return null anyways + if (blockNumber - eventBlockNumber > 12) { + delete this._emitted[key]; + } + }); + } + // First polling cycle + if (this._lastBlockNumber === -2) { + this._lastBlockNumber = blockNumber - 1; + } + // Find all transaction hashes we are waiting on + this._events.forEach((event) => { + switch (event.type) { + case "tx": { + const hash = event.hash; + let runner = this.getTransactionReceipt(hash).then((receipt) => { + if (!receipt || receipt.blockNumber == null) { + return null; + } + this._emitted["t:" + hash] = receipt.blockNumber; + this.emit(hash, receipt); + return null; + }).catch((error) => { this.emit("error", error); }); + runners.push(runner); + break; + } + case "filter": { + const filter = event.filter; + filter.fromBlock = this._lastBlockNumber + 1; + filter.toBlock = blockNumber; + const runner = this.getLogs(filter).then((logs) => { + if (logs.length === 0) { + return; + } + logs.forEach((log) => { + this._emitted["b:" + log.blockHash] = log.blockNumber; + this._emitted["t:" + log.transactionHash] = log.blockNumber; + this.emit(filter, log); + }); + }).catch((error) => { this.emit("error", error); }); + runners.push(runner); + break; + } + } + }); + this._lastBlockNumber = blockNumber; + // Once all events for this loop have been processed, emit "didPoll" + Promise.all(runners).then(() => { + this.emit("didPoll", pollId); + }).catch((error) => { this.emit("error", error); }); + return; + }); + } + // Deprecated; do not use this + resetEventsBlock(blockNumber) { + this._lastBlockNumber = blockNumber - 1; + if (this.polling) { + this.poll(); + } + } + get network() { + return this._network; + } + // This method should query the network if the underlying network + // can change, such as when connected to a JSON-RPC backend + detectNetwork() { + return __awaiter(this, void 0, void 0, function* () { + return logger.throwError("provider does not support network detection", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "provider.detectNetwork" + }); + }); + } + getNetwork() { + return __awaiter(this, void 0, void 0, function* () { + const network = yield this._ready(); + // Make sure we are still connected to the same network; this is + // only an external call for backends which can have the underlying + // network change spontaneously + const currentNetwork = yield this.detectNetwork(); + if (network.chainId !== currentNetwork.chainId) { + // We are allowing network changes, things can get complex fast; + // make sure you know what you are doing if you use "any" + if (this.anyNetwork) { + this._network = currentNetwork; + // Reset all internal block number guards and caches + this._lastBlockNumber = -2; + this._fastBlockNumber = null; + this._fastBlockNumberPromise = null; + this._fastQueryDate = 0; + this._emitted.block = -2; + this._maxInternalBlockNumber = -1024; + this._internalBlockNumber = null; + // The "network" event MUST happen before this method resolves + // so any events have a chance to unregister, so we stall an + // additional event loop before returning from /this/ call + this.emit("network", currentNetwork, network); + yield stall(0); + return this._network; + } + const error = logger.makeError("underlying network changed", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.NETWORK_ERROR, { + event: "changed", + network: network, + detectedNetwork: currentNetwork + }); + this.emit("error", error); + throw error; + } + return network; + }); + } + get blockNumber() { + this._getInternalBlockNumber(100 + this.pollingInterval / 2).then((blockNumber) => { + this._setFastBlockNumber(blockNumber); + }, (error) => { }); + return (this._fastBlockNumber != null) ? this._fastBlockNumber : -1; + } + get polling() { + return (this._poller != null); + } + set polling(value) { + if (value && !this._poller) { + this._poller = setInterval(() => { this.poll(); }, this.pollingInterval); + if (!this._bootstrapPoll) { + this._bootstrapPoll = setTimeout(() => { + this.poll(); + // We block additional polls until the polling interval + // is done, to prevent overwhelming the poll function + this._bootstrapPoll = setTimeout(() => { + // If polling was disabled, something may require a poke + // since starting the bootstrap poll and it was disabled + if (!this._poller) { + this.poll(); + } + // Clear out the bootstrap so we can do another + this._bootstrapPoll = null; + }, this.pollingInterval); + }, 0); + } + } + else if (!value && this._poller) { + clearInterval(this._poller); + this._poller = null; + } + } + get pollingInterval() { + return this._pollingInterval; + } + set pollingInterval(value) { + if (typeof (value) !== "number" || value <= 0 || parseInt(String(value)) != value) { + throw new Error("invalid polling interval"); + } + this._pollingInterval = value; + if (this._poller) { + clearInterval(this._poller); + this._poller = setInterval(() => { this.poll(); }, this._pollingInterval); + } + } + _getFastBlockNumber() { + const now = getTime(); + // Stale block number, request a newer value + if ((now - this._fastQueryDate) > 2 * this._pollingInterval) { + this._fastQueryDate = now; + this._fastBlockNumberPromise = this.getBlockNumber().then((blockNumber) => { + if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) { + this._fastBlockNumber = blockNumber; + } + return this._fastBlockNumber; + }); + } + return this._fastBlockNumberPromise; + } + _setFastBlockNumber(blockNumber) { + // Older block, maybe a stale request + if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) { + return; + } + // Update the time we updated the blocknumber + this._fastQueryDate = getTime(); + // Newer block number, use it + if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) { + this._fastBlockNumber = blockNumber; + this._fastBlockNumberPromise = Promise.resolve(blockNumber); + } + } + waitForTransaction(transactionHash, confirmations, timeout) { + return __awaiter(this, void 0, void 0, function* () { + return this._waitForTransaction(transactionHash, (confirmations == null) ? 1 : confirmations, timeout || 0, null); + }); + } + _waitForTransaction(transactionHash, confirmations, timeout, replaceable) { + return __awaiter(this, void 0, void 0, function* () { + const receipt = yield this.getTransactionReceipt(transactionHash); + // Receipt is already good + if ((receipt ? receipt.confirmations : 0) >= confirmations) { + return receipt; + } + // Poll until the receipt is good... + return new Promise((resolve, reject) => { + const cancelFuncs = []; + let done = false; + const alreadyDone = function () { + if (done) { + return true; + } + done = true; + cancelFuncs.forEach((func) => { func(); }); + return false; + }; + const minedHandler = (receipt) => { + if (receipt.confirmations < confirmations) { + return; + } + if (alreadyDone()) { + return; + } + resolve(receipt); + }; + this.on(transactionHash, minedHandler); + cancelFuncs.push(() => { this.removeListener(transactionHash, minedHandler); }); + if (replaceable) { + let lastBlockNumber = replaceable.startBlock; + let scannedBlock = null; + const replaceHandler = (blockNumber) => __awaiter(this, void 0, void 0, function* () { + if (done) { + return; + } + // Wait 1 second; this is only used in the case of a fault, so + // we will trade off a little bit of latency for more consistent + // results and fewer JSON-RPC calls + yield stall(1000); + this.getTransactionCount(replaceable.from).then((nonce) => __awaiter(this, void 0, void 0, function* () { + if (done) { + return; + } + if (nonce <= replaceable.nonce) { + lastBlockNumber = blockNumber; + } + else { + // First check if the transaction was mined + { + const mined = yield this.getTransaction(transactionHash); + if (mined && mined.blockNumber != null) { + return; + } + } + // First time scanning. We start a little earlier for some + // wiggle room here to handle the eventually consistent nature + // of blockchain (e.g. the getTransactionCount was for a + // different block) + if (scannedBlock == null) { + scannedBlock = lastBlockNumber - 3; + if (scannedBlock < replaceable.startBlock) { + scannedBlock = replaceable.startBlock; + } + } + while (scannedBlock <= blockNumber) { + if (done) { + return; + } + const block = yield this.getBlockWithTransactions(scannedBlock); + for (let ti = 0; ti < block.transactions.length; ti++) { + const tx = block.transactions[ti]; + // Successfully mined! + if (tx.hash === transactionHash) { + return; + } + // Matches our transaction from and nonce; its a replacement + if (tx.from === replaceable.from && tx.nonce === replaceable.nonce) { + if (done) { + return; + } + // Get the receipt of the replacement + const receipt = yield this.waitForTransaction(tx.hash, confirmations); + // Already resolved or rejected (prolly a timeout) + if (alreadyDone()) { + return; + } + // The reason we were replaced + let reason = "replaced"; + if (tx.data === replaceable.data && tx.to === replaceable.to && tx.value.eq(replaceable.value)) { + reason = "repriced"; + } + else if (tx.data === "0x" && tx.from === tx.to && tx.value.isZero()) { + reason = "cancelled"; + } + // Explain why we were replaced + reject(logger.makeError("transaction was replaced", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.TRANSACTION_REPLACED, { + cancelled: (reason === "replaced" || reason === "cancelled"), + reason, + replacement: this._wrapTransaction(tx), + hash: transactionHash, + receipt + })); + return; + } + } + scannedBlock++; + } + } + if (done) { + return; + } + this.once("block", replaceHandler); + }), (error) => { + if (done) { + return; + } + this.once("block", replaceHandler); + }); + }); + if (done) { + return; + } + this.once("block", replaceHandler); + cancelFuncs.push(() => { + this.removeListener("block", replaceHandler); + }); + } + if (typeof (timeout) === "number" && timeout > 0) { + const timer = setTimeout(() => { + if (alreadyDone()) { + return; + } + reject(logger.makeError("timeout exceeded", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.TIMEOUT, { timeout: timeout })); + }, timeout); + if (timer.unref) { + timer.unref(); + } + cancelFuncs.push(() => { clearTimeout(timer); }); + } + }); + }); + } + getBlockNumber() { + return __awaiter(this, void 0, void 0, function* () { + return this._getInternalBlockNumber(0); + }); + } + getGasPrice() { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const result = yield this.perform("getGasPrice", {}); + try { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "getGasPrice", + result, error + }); + } + }); + } + getBalance(addressOrName, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + address: this._getAddress(addressOrName), + blockTag: this._getBlockTag(blockTag) + }); + const result = yield this.perform("getBalance", params); + try { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "getBalance", + params, result, error + }); + } + }); + } + getTransactionCount(addressOrName, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + address: this._getAddress(addressOrName), + blockTag: this._getBlockTag(blockTag) + }); + const result = yield this.perform("getTransactionCount", params); + try { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(result).toNumber(); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "getTransactionCount", + params, result, error + }); + } + }); + } + getCode(addressOrName, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + address: this._getAddress(addressOrName), + blockTag: this._getBlockTag(blockTag) + }); + const result = yield this.perform("getCode", params); + try { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "getCode", + params, result, error + }); + } + }); + } + getStorageAt(addressOrName, position, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + address: this._getAddress(addressOrName), + blockTag: this._getBlockTag(blockTag), + position: Promise.resolve(position).then((p) => (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexValue)(p)) + }); + const result = yield this.perform("getStorageAt", params); + try { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "getStorageAt", + params, result, error + }); + } + }); + } + // This should be called by any subclass wrapping a TransactionResponse + _wrapTransaction(tx, hash, startBlock) { + if (hash != null && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexDataLength)(hash) !== 32) { + throw new Error("invalid response - sendTransaction"); + } + const result = tx; + // Check the hash we expect is the same as the hash the server reported + if (hash != null && tx.hash !== hash) { + logger.throwError("Transaction hash mismatch from Provider.sendTransaction.", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNKNOWN_ERROR, { expectedHash: tx.hash, returnedHash: hash }); + } + result.wait = (confirms, timeout) => __awaiter(this, void 0, void 0, function* () { + if (confirms == null) { + confirms = 1; + } + if (timeout == null) { + timeout = 0; + } + // Get the details to detect replacement + let replacement = undefined; + if (confirms !== 0 && startBlock != null) { + replacement = { + data: tx.data, + from: tx.from, + nonce: tx.nonce, + to: tx.to, + value: tx.value, + startBlock + }; + } + const receipt = yield this._waitForTransaction(tx.hash, confirms, timeout, replacement); + if (receipt == null && confirms === 0) { + return null; + } + // No longer pending, allow the polling loop to garbage collect this + this._emitted["t:" + tx.hash] = receipt.blockNumber; + if (receipt.status === 0) { + logger.throwError("transaction failed", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.CALL_EXCEPTION, { + transactionHash: tx.hash, + transaction: tx, + receipt: receipt + }); + } + return receipt; + }); + return result; + } + sendTransaction(signedTransaction) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const hexTx = yield Promise.resolve(signedTransaction).then(t => (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(t)); + const tx = this.formatter.transaction(signedTransaction); + if (tx.confirmations == null) { + tx.confirmations = 0; + } + const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); + try { + const hash = yield this.perform("sendTransaction", { signedTransaction: hexTx }); + return this._wrapTransaction(tx, hash, blockNumber); + } + catch (error) { + error.transaction = tx; + error.transactionHash = tx.hash; + throw error; + } + }); + } + _getTransactionRequest(transaction) { + return __awaiter(this, void 0, void 0, function* () { + const values = yield transaction; + const tx = {}; + ["from", "to"].forEach((key) => { + if (values[key] == null) { + return; + } + tx[key] = Promise.resolve(values[key]).then((v) => (v ? this._getAddress(v) : null)); + }); + ["gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "value"].forEach((key) => { + if (values[key] == null) { + return; + } + tx[key] = Promise.resolve(values[key]).then((v) => (v ? _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(v) : null)); + }); + ["type"].forEach((key) => { + if (values[key] == null) { + return; + } + tx[key] = Promise.resolve(values[key]).then((v) => ((v != null) ? v : null)); + }); + if (values.accessList) { + tx.accessList = this.formatter.accessList(values.accessList); + } + ["data"].forEach((key) => { + if (values[key] == null) { + return; + } + tx[key] = Promise.resolve(values[key]).then((v) => (v ? (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(v) : null)); + }); + return this.formatter.transactionRequest(yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)(tx)); + }); + } + _getFilter(filter) { + return __awaiter(this, void 0, void 0, function* () { + filter = yield filter; + const result = {}; + if (filter.address != null) { + result.address = this._getAddress(filter.address); + } + ["blockHash", "topics"].forEach((key) => { + if (filter[key] == null) { + return; + } + result[key] = filter[key]; + }); + ["fromBlock", "toBlock"].forEach((key) => { + if (filter[key] == null) { + return; + } + result[key] = this._getBlockTag(filter[key]); + }); + return this.formatter.filter(yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)(result)); + }); + } + call(transaction, blockTag) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + transaction: this._getTransactionRequest(transaction), + blockTag: this._getBlockTag(blockTag) + }); + const result = yield this.perform("call", params); + try { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.hexlify)(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "call", + params, result, error + }); + } + }); + } + estimateGas(transaction) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ + transaction: this._getTransactionRequest(transaction) + }); + const result = yield this.perform("estimateGas", params); + try { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(result); + } + catch (error) { + return logger.throwError("bad result from backend", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.SERVER_ERROR, { + method: "estimateGas", + params, result, error + }); + } + }); + } + _getAddress(addressOrName) { + return __awaiter(this, void 0, void 0, function* () { + addressOrName = yield addressOrName; + if (typeof (addressOrName) !== "string") { + logger.throwArgumentError("invalid address or ENS name", "name", addressOrName); + } + const address = yield this.resolveName(addressOrName); + if (address == null) { + logger.throwError("ENS name not configured", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: `resolveName(${JSON.stringify(addressOrName)})` + }); + } + return address; + }); + } + _getBlock(blockHashOrBlockTag, includeTransactions) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + blockHashOrBlockTag = yield blockHashOrBlockTag; + // If blockTag is a number (not "latest", etc), this is the block number + let blockNumber = -128; + const params = { + includeTransactions: !!includeTransactions + }; + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(blockHashOrBlockTag, 32)) { + params.blockHash = blockHashOrBlockTag; + } + else { + try { + params.blockTag = yield this._getBlockTag(blockHashOrBlockTag); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(params.blockTag)) { + blockNumber = parseInt(params.blockTag.substring(2), 16); + } + } + catch (error) { + logger.throwArgumentError("invalid block hash or block tag", "blockHashOrBlockTag", blockHashOrBlockTag); + } + } + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_12__.poll)(() => __awaiter(this, void 0, void 0, function* () { + const block = yield this.perform("getBlock", params); + // Block was not found + if (block == null) { + // For blockhashes, if we didn't say it existed, that blockhash may + // not exist. If we did see it though, perhaps from a log, we know + // it exists, and this node is just not caught up yet. + if (params.blockHash != null) { + if (this._emitted["b:" + params.blockHash] == null) { + return null; + } + } + // For block tags, if we are asking for a future block, we return null + if (params.blockTag != null) { + if (blockNumber > this._emitted.block) { + return null; + } + } + // Retry on the next block + return undefined; + } + // Add transactions + if (includeTransactions) { + let blockNumber = null; + for (let i = 0; i < block.transactions.length; i++) { + const tx = block.transactions[i]; + if (tx.blockNumber == null) { + tx.confirmations = 0; + } + else if (tx.confirmations == null) { + if (blockNumber == null) { + blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); + } + // Add the confirmations using the fast block number (pessimistic) + let confirmations = (blockNumber - tx.blockNumber) + 1; + if (confirmations <= 0) { + confirmations = 1; + } + tx.confirmations = confirmations; + } + } + const blockWithTxs = this.formatter.blockWithTransactions(block); + blockWithTxs.transactions = blockWithTxs.transactions.map((tx) => this._wrapTransaction(tx)); + return blockWithTxs; + } + return this.formatter.block(block); + }), { oncePoll: this }); + }); + } + getBlock(blockHashOrBlockTag) { + return (this._getBlock(blockHashOrBlockTag, false)); + } + getBlockWithTransactions(blockHashOrBlockTag) { + return (this._getBlock(blockHashOrBlockTag, true)); + } + getTransaction(transactionHash) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + transactionHash = yield transactionHash; + const params = { transactionHash: this.formatter.hash(transactionHash, true) }; + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_12__.poll)(() => __awaiter(this, void 0, void 0, function* () { + const result = yield this.perform("getTransaction", params); + if (result == null) { + if (this._emitted["t:" + transactionHash] == null) { + return null; + } + return undefined; + } + const tx = this.formatter.transactionResponse(result); + if (tx.blockNumber == null) { + tx.confirmations = 0; + } + else if (tx.confirmations == null) { + const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); + // Add the confirmations using the fast block number (pessimistic) + let confirmations = (blockNumber - tx.blockNumber) + 1; + if (confirmations <= 0) { + confirmations = 1; + } + tx.confirmations = confirmations; + } + return this._wrapTransaction(tx); + }), { oncePoll: this }); + }); + } + getTransactionReceipt(transactionHash) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + transactionHash = yield transactionHash; + const params = { transactionHash: this.formatter.hash(transactionHash, true) }; + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_12__.poll)(() => __awaiter(this, void 0, void 0, function* () { + const result = yield this.perform("getTransactionReceipt", params); + if (result == null) { + if (this._emitted["t:" + transactionHash] == null) { + return null; + } + return undefined; + } + // "geth-etc" returns receipts before they are ready + if (result.blockHash == null) { + return undefined; + } + const receipt = this.formatter.receipt(result); + if (receipt.blockNumber == null) { + receipt.confirmations = 0; + } + else if (receipt.confirmations == null) { + const blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); + // Add the confirmations using the fast block number (pessimistic) + let confirmations = (blockNumber - receipt.blockNumber) + 1; + if (confirmations <= 0) { + confirmations = 1; + } + receipt.confirmations = confirmations; + } + return receipt; + }), { oncePoll: this }); + }); + } + getLogs(filter) { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + const params = yield (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)({ filter: this._getFilter(filter) }); + const logs = yield this.perform("getLogs", params); + logs.forEach((log) => { + if (log.removed == null) { + log.removed = false; + } + }); + return _formatter__WEBPACK_IMPORTED_MODULE_13__.Formatter.arrayOf(this.formatter.filterLog.bind(this.formatter))(logs); + }); + } + getEtherPrice() { + return __awaiter(this, void 0, void 0, function* () { + yield this.getNetwork(); + return this.perform("getEtherPrice", {}); + }); + } + _getBlockTag(blockTag) { + return __awaiter(this, void 0, void 0, function* () { + blockTag = yield blockTag; + if (typeof (blockTag) === "number" && blockTag < 0) { + if (blockTag % 1) { + logger.throwArgumentError("invalid BlockTag", "blockTag", blockTag); + } + let blockNumber = yield this._getInternalBlockNumber(100 + 2 * this.pollingInterval); + blockNumber += blockTag; + if (blockNumber < 0) { + blockNumber = 0; + } + return this.formatter.blockTag(blockNumber); + } + return this.formatter.blockTag(blockTag); + }); + } + getResolver(name) { + return __awaiter(this, void 0, void 0, function* () { + try { + const address = yield this._getResolver(name); + if (address == null) { + return null; + } + return new Resolver(this, address, name); + } + catch (error) { + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.CALL_EXCEPTION) { + return null; + } + throw error; + } + }); + } + _getResolver(name) { + return __awaiter(this, void 0, void 0, function* () { + // Get the resolver from the blockchain + const network = yield this.getNetwork(); + // No ENS... + if (!network.ensAddress) { + logger.throwError("network does not support ENS", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { operation: "ENS", network: network.name }); + } + // keccak256("resolver(bytes32)") + const transaction = { + to: network.ensAddress, + data: ("0x0178b8bf" + (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_10__.namehash)(name).substring(2)) + }; + try { + return this.formatter.callAddress(yield this.call(transaction)); + } + catch (error) { + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.CALL_EXCEPTION) { + return null; + } + throw error; + } + }); + } + resolveName(name) { + return __awaiter(this, void 0, void 0, function* () { + name = yield name; + // If it is already an address, nothing to resolve + try { + return Promise.resolve(this.formatter.address(name)); + } + catch (error) { + // If is is a hexstring, the address is bad (See #694) + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(name)) { + throw error; + } + } + if (typeof (name) !== "string") { + logger.throwArgumentError("invalid ENS name", "name", name); + } + // Get the addr from the resovler + const resolver = yield this.getResolver(name); + if (!resolver) { + return null; + } + return yield resolver.getAddress(); + }); + } + lookupAddress(address) { + return __awaiter(this, void 0, void 0, function* () { + address = yield address; + address = this.formatter.address(address); + const reverseName = address.substring(2).toLowerCase() + ".addr.reverse"; + const resolverAddress = yield this._getResolver(reverseName); + if (!resolverAddress) { + return null; + } + // keccak("name(bytes32)") + let bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(yield this.call({ + to: resolverAddress, + data: ("0x691f3431" + (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_10__.namehash)(reverseName).substring(2)) + })); + // Strip off the dynamic string pointer (0x20) + if (bytes.length < 32 || !_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(bytes.slice(0, 32)).eq(32)) { + return null; + } + bytes = bytes.slice(32); + // Not a length-prefixed string + if (bytes.length < 32) { + return null; + } + // Get the length of the string (from the length-prefix) + const length = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_6__.BigNumber.from(bytes.slice(0, 32)).toNumber(); + bytes = bytes.slice(32); + // Length longer than available data + if (length > bytes.length) { + return null; + } + const name = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_9__.toUtf8String)(bytes.slice(0, length)); + // Make sure the reverse record matches the foward record + const addr = yield this.resolveName(name); + if (addr != address) { + return null; + } + return name; + }); + } + getAvatar(nameOrAddress) { + return __awaiter(this, void 0, void 0, function* () { + let resolver = null; + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.isHexString)(nameOrAddress)) { + // Address; reverse lookup + const address = this.formatter.address(nameOrAddress); + const reverseName = address.substring(2).toLowerCase() + ".addr.reverse"; + const resolverAddress = yield this._getResolver(reverseName); + if (!resolverAddress) { + return null; + } + resolver = new Resolver(this, resolverAddress, "_", address); + } + else { + // ENS name; forward lookup + resolver = yield this.getResolver(nameOrAddress); + if (!resolver) { + return null; + } + } + const avatar = yield resolver.getAvatar(); + if (avatar == null) { + return null; + } + return avatar.url; + }); + } + perform(method, params) { + return logger.throwError(method + " not implemented", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.NOT_IMPLEMENTED, { operation: method }); + } + _startEvent(event) { + this.polling = (this._events.filter((e) => e.pollable()).length > 0); + } + _stopEvent(event) { + this.polling = (this._events.filter((e) => e.pollable()).length > 0); + } + _addEventListener(eventName, listener, once) { + const event = new Event(getEventTag(eventName), listener, once); + this._events.push(event); + this._startEvent(event); + return this; + } + on(eventName, listener) { + return this._addEventListener(eventName, listener, false); + } + once(eventName, listener) { + return this._addEventListener(eventName, listener, true); + } + emit(eventName, ...args) { + let result = false; + let stopped = []; + let eventTag = getEventTag(eventName); + this._events = this._events.filter((event) => { + if (event.tag !== eventTag) { + return true; + } + setTimeout(() => { + event.listener.apply(this, args); + }, 0); + result = true; + if (event.once) { + stopped.push(event); + return false; + } + return true; + }); + stopped.forEach((event) => { this._stopEvent(event); }); + return result; + } + listenerCount(eventName) { + if (!eventName) { + return this._events.length; + } + let eventTag = getEventTag(eventName); + return this._events.filter((event) => { + return (event.tag === eventTag); + }).length; + } + listeners(eventName) { + if (eventName == null) { + return this._events.map((event) => event.listener); + } + let eventTag = getEventTag(eventName); + return this._events + .filter((event) => (event.tag === eventTag)) + .map((event) => event.listener); + } + off(eventName, listener) { + if (listener == null) { + return this.removeAllListeners(eventName); + } + const stopped = []; + let found = false; + let eventTag = getEventTag(eventName); + this._events = this._events.filter((event) => { + if (event.tag !== eventTag || event.listener != listener) { + return true; + } + if (found) { + return true; + } + found = true; + stopped.push(event); + return false; + }); + stopped.forEach((event) => { this._stopEvent(event); }); + return this; + } + removeAllListeners(eventName) { + let stopped = []; + if (eventName == null) { + stopped = this._events; + this._events = []; + } + else { + const eventTag = getEventTag(eventName); + this._events = this._events.filter((event) => { + if (event.tag !== eventTag) { + return true; + } + stopped.push(event); + return false; + }); + } + stopped.forEach((event) => { this._stopEvent(event); }); + return this; + } +} +//# sourceMappingURL=base-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/cloudflare-provider.js": +/*!******************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/cloudflare-provider.js ***! + \******************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "CloudflareProvider": () => (/* binding */ CloudflareProvider) +/* harmony export */ }); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +class CloudflareProvider extends _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.UrlJsonRpcProvider { + static getApiKey(apiKey) { + if (apiKey != null) { + logger.throwArgumentError("apiKey not supported for cloudflare", "apiKey", apiKey); + } + return null; + } + static getUrl(network, apiKey) { + let host = null; + switch (network.name) { + case "homestead": + host = "https://cloudflare-eth.com/"; + break; + default: + logger.throwArgumentError("unsupported network", "network", arguments[0]); + } + return host; + } + perform(method, params) { + const _super = Object.create(null, { + perform: { get: () => super.perform } + }); + return __awaiter(this, void 0, void 0, function* () { + // The Cloudflare provider does not support eth_blockNumber, + // so we get the latest block and pull it from that + if (method === "getBlockNumber") { + const block = yield _super.perform.call(this, "getBlock", { blockTag: "latest" }); + return block.number; + } + return _super.perform.call(this, method, params); + }); + } +} +//# sourceMappingURL=cloudflare-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/etherscan-provider.js": +/*!*****************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/etherscan-provider.js ***! + \*****************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "EtherscanProvider": () => (/* binding */ EtherscanProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_web__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/web */ "./node_modules/@ethersproject/web/lib.esm/index.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _base_provider__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./base-provider */ "./node_modules/@ethersproject/providers/lib.esm/base-provider.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +// The transaction has already been sanitized by the calls in Provider +function getTransactionPostData(transaction) { + const result = {}; + for (let key in transaction) { + if (transaction[key] == null) { + continue; + } + let value = transaction[key]; + if (key === "type" && value === 0) { + continue; + } + // Quantity-types require no leading zero, unless 0 + if ({ type: true, gasLimit: true, gasPrice: true, maxFeePerGs: true, maxPriorityFeePerGas: true, nonce: true, value: true }[key]) { + value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexValue)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(value)); + } + else if (key === "accessList") { + value = "[" + (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_3__.accessListify)(value).map((set) => { + return `{address:"${set.address}",storageKeys:["${set.storageKeys.join('","')}"]}`; + }).join(",") + "]"; + } + else { + value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(value); + } + result[key] = value; + } + return result; +} +function getResult(result) { + // getLogs, getHistory have weird success responses + if (result.status == 0 && (result.message === "No records found" || result.message === "No transactions found")) { + return result.result; + } + if (result.status != 1 || result.message != "OK") { + const error = new Error("invalid response"); + error.result = JSON.stringify(result); + if ((result.result || "").toLowerCase().indexOf("rate limit") >= 0) { + error.throttleRetry = true; + } + throw error; + } + return result.result; +} +function getJsonResult(result) { + // This response indicates we are being throttled + if (result && result.status == 0 && result.message == "NOTOK" && (result.result || "").toLowerCase().indexOf("rate limit") >= 0) { + const error = new Error("throttled response"); + error.result = JSON.stringify(result); + error.throttleRetry = true; + throw error; + } + if (result.jsonrpc != "2.0") { + // @TODO: not any + const error = new Error("invalid response"); + error.result = JSON.stringify(result); + throw error; + } + if (result.error) { + // @TODO: not any + const error = new Error(result.error.message || "unknown error"); + if (result.error.code) { + error.code = result.error.code; + } + if (result.error.data) { + error.data = result.error.data; + } + throw error; + } + return result.result; +} +// The blockTag was normalized as a string by the Provider pre-perform operations +function checkLogTag(blockTag) { + if (blockTag === "pending") { + throw new Error("pending not supported"); + } + if (blockTag === "latest") { + return blockTag; + } + return parseInt(blockTag.substring(2), 16); +} +const defaultApiKey = "9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB"; +function checkError(method, error, transaction) { + // Undo the "convenience" some nodes are attempting to prevent backwards + // incompatibility; maybe for v6 consider forwarding reverts as errors + if (method === "call" && error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR) { + const e = error.error; + // Etherscan keeps changing their string + if (e && (e.message.match(/reverted/i) || e.message.match(/VM execution error/i))) { + // Etherscan prefixes the data like "Reverted 0x1234" + let data = e.data; + if (data) { + data = "0x" + data.replace(/^.*0x/i, ""); + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isHexString)(data)) { + return data; + } + logger.throwError("missing revert data in call exception", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.CALL_EXCEPTION, { + error, data: "0x" + }); + } + } + // Get the message from any nested error structure + let message = error.message; + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR) { + if (error.error && typeof (error.error.message) === "string") { + message = error.error.message; + } + else if (typeof (error.body) === "string") { + message = error.body; + } + else if (typeof (error.responseText) === "string") { + message = error.responseText; + } + } + message = (message || "").toLowerCase(); + // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0" + if (message.match(/insufficient funds/)) { + logger.throwError("insufficient funds for intrinsic transaction cost", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INSUFFICIENT_FUNDS, { + error, method, transaction + }); + } + // "Transaction with the same hash was already imported." + if (message.match(/same hash was already imported|transaction nonce is too low|nonce too low/)) { + logger.throwError("nonce has already been used", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NONCE_EXPIRED, { + error, method, transaction + }); + } + // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce." + if (message.match(/another transaction with same nonce/)) { + logger.throwError("replacement fee too low", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.REPLACEMENT_UNDERPRICED, { + error, method, transaction + }); + } + if (message.match(/execution failed due to an exception|execution reverted/)) { + logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNPREDICTABLE_GAS_LIMIT, { + error, method, transaction + }); + } + throw error; +} +class EtherscanProvider extends _base_provider__WEBPACK_IMPORTED_MODULE_4__.BaseProvider { + constructor(network, apiKey) { + logger.checkNew(new.target, EtherscanProvider); + super(network); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "baseUrl", this.getBaseUrl()); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "apiKey", apiKey || defaultApiKey); + } + getBaseUrl() { + switch (this.network ? this.network.name : "invalid") { + case "homestead": + return "https:/\/api.etherscan.io"; + case "ropsten": + return "https:/\/api-ropsten.etherscan.io"; + case "rinkeby": + return "https:/\/api-rinkeby.etherscan.io"; + case "kovan": + return "https:/\/api-kovan.etherscan.io"; + case "goerli": + return "https:/\/api-goerli.etherscan.io"; + default: + } + return logger.throwArgumentError("unsupported network", "network", name); + } + getUrl(module, params) { + const query = Object.keys(params).reduce((accum, key) => { + const value = params[key]; + if (value != null) { + accum += `&${key}=${value}`; + } + return accum; + }, ""); + const apiKey = ((this.apiKey) ? `&apikey=${this.apiKey}` : ""); + return `${this.baseUrl}/api?module=${module}${query}${apiKey}`; + } + getPostUrl() { + return `${this.baseUrl}/api`; + } + getPostData(module, params) { + params.module = module; + params.apikey = this.apiKey; + return params; + } + fetch(module, params, post) { + return __awaiter(this, void 0, void 0, function* () { + const url = (post ? this.getPostUrl() : this.getUrl(module, params)); + const payload = (post ? this.getPostData(module, params) : null); + const procFunc = (module === "proxy") ? getJsonResult : getResult; + this.emit("debug", { + action: "request", + request: url, + provider: this + }); + const connection = { + url: url, + throttleSlotInterval: 1000, + throttleCallback: (attempt, url) => { + if (this.isCommunityResource()) { + (0,_formatter__WEBPACK_IMPORTED_MODULE_6__.showThrottleMessage)(); + } + return Promise.resolve(true); + } + }; + let payloadStr = null; + if (payload) { + connection.headers = { "content-type": "application/x-www-form-urlencoded; charset=UTF-8" }; + payloadStr = Object.keys(payload).map((key) => { + return `${key}=${payload[key]}`; + }).join("&"); + } + const result = yield (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_7__.fetchJson)(connection, payloadStr, procFunc || getJsonResult); + this.emit("debug", { + action: "response", + request: url, + response: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.deepCopy)(result), + provider: this + }); + return result; + }); + } + detectNetwork() { + return __awaiter(this, void 0, void 0, function* () { + return this.network; + }); + } + perform(method, params) { + const _super = Object.create(null, { + perform: { get: () => super.perform } + }); + return __awaiter(this, void 0, void 0, function* () { + switch (method) { + case "getBlockNumber": + return this.fetch("proxy", { action: "eth_blockNumber" }); + case "getGasPrice": + return this.fetch("proxy", { action: "eth_gasPrice" }); + case "getBalance": + // Returns base-10 result + return this.fetch("account", { + action: "balance", + address: params.address, + tag: params.blockTag + }); + case "getTransactionCount": + return this.fetch("proxy", { + action: "eth_getTransactionCount", + address: params.address, + tag: params.blockTag + }); + case "getCode": + return this.fetch("proxy", { + action: "eth_getCode", + address: params.address, + tag: params.blockTag + }); + case "getStorageAt": + return this.fetch("proxy", { + action: "eth_getStorageAt", + address: params.address, + position: params.position, + tag: params.blockTag + }); + case "sendTransaction": + return this.fetch("proxy", { + action: "eth_sendRawTransaction", + hex: params.signedTransaction + }, true).catch((error) => { + return checkError("sendTransaction", error, params.signedTransaction); + }); + case "getBlock": + if (params.blockTag) { + return this.fetch("proxy", { + action: "eth_getBlockByNumber", + tag: params.blockTag, + boolean: (params.includeTransactions ? "true" : "false") + }); + } + throw new Error("getBlock by blockHash not implemented"); + case "getTransaction": + return this.fetch("proxy", { + action: "eth_getTransactionByHash", + txhash: params.transactionHash + }); + case "getTransactionReceipt": + return this.fetch("proxy", { + action: "eth_getTransactionReceipt", + txhash: params.transactionHash + }); + case "call": { + if (params.blockTag !== "latest") { + throw new Error("EtherscanProvider does not support blockTag for call"); + } + const postData = getTransactionPostData(params.transaction); + postData.module = "proxy"; + postData.action = "eth_call"; + try { + return yield this.fetch("proxy", postData, true); + } + catch (error) { + return checkError("call", error, params.transaction); + } + } + case "estimateGas": { + const postData = getTransactionPostData(params.transaction); + postData.module = "proxy"; + postData.action = "eth_estimateGas"; + try { + return yield this.fetch("proxy", postData, true); + } + catch (error) { + return checkError("estimateGas", error, params.transaction); + } + } + case "getLogs": { + const args = { action: "getLogs" }; + if (params.filter.fromBlock) { + args.fromBlock = checkLogTag(params.filter.fromBlock); + } + if (params.filter.toBlock) { + args.toBlock = checkLogTag(params.filter.toBlock); + } + if (params.filter.address) { + args.address = params.filter.address; + } + // @TODO: We can handle slightly more complicated logs using the logs API + if (params.filter.topics && params.filter.topics.length > 0) { + if (params.filter.topics.length > 1) { + logger.throwError("unsupported topic count", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { topics: params.filter.topics }); + } + if (params.filter.topics.length === 1) { + const topic0 = params.filter.topics[0]; + if (typeof (topic0) !== "string" || topic0.length !== 66) { + logger.throwError("unsupported topic format", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { topic0: topic0 }); + } + args.topic0 = topic0; + } + } + const logs = yield this.fetch("logs", args); + // Cache txHash => blockHash + let blocks = {}; + // Add any missing blockHash to the logs + for (let i = 0; i < logs.length; i++) { + const log = logs[i]; + if (log.blockHash != null) { + continue; + } + if (blocks[log.blockNumber] == null) { + const block = yield this.getBlock(log.blockNumber); + if (block) { + blocks[log.blockNumber] = block.hash; + } + } + log.blockHash = blocks[log.blockNumber]; + } + return logs; + } + case "getEtherPrice": + if (this.network.name !== "homestead") { + return 0.0; + } + return parseFloat((yield this.fetch("stats", { action: "ethprice" })).ethusd); + default: + break; + } + return _super.perform.call(this, method, params); + }); + } + // Note: The `page` page parameter only allows pagination within the + // 10,000 window available without a page and offset parameter + // Error: Result window is too large, PageNo x Offset size must + // be less than or equal to 10000 + getHistory(addressOrName, startBlock, endBlock) { + return __awaiter(this, void 0, void 0, function* () { + const params = { + action: "txlist", + address: (yield this.resolveName(addressOrName)), + startblock: ((startBlock == null) ? 0 : startBlock), + endblock: ((endBlock == null) ? 99999999 : endBlock), + sort: "asc" + }; + const result = yield this.fetch("account", params); + return result.map((tx) => { + ["contractAddress", "to"].forEach(function (key) { + if (tx[key] == "") { + delete tx[key]; + } + }); + if (tx.creates == null && tx.contractAddress != null) { + tx.creates = tx.contractAddress; + } + const item = this.formatter.transactionResponse(tx); + if (tx.timeStamp) { + item.timestamp = parseInt(tx.timeStamp); + } + return item; + }); + }); + } + isCommunityResource() { + return (this.apiKey === defaultApiKey); + } +} +//# sourceMappingURL=etherscan-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/fallback-provider.js": +/*!****************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/fallback-provider.js ***! + \****************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "FallbackProvider": () => (/* binding */ FallbackProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/abstract-provider */ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_random__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/random */ "./node_modules/@ethersproject/random/lib.esm/shuffle.js"); +/* harmony import */ var _ethersproject_web__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/web */ "./node_modules/@ethersproject/web/lib.esm/index.js"); +/* harmony import */ var _base_provider__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./base-provider */ "./node_modules/@ethersproject/providers/lib.esm/base-provider.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function now() { return (new Date()).getTime(); } +// Returns to network as long as all agree, or null if any is null. +// Throws an error if any two networks do not match. +function checkNetworks(networks) { + let result = null; + for (let i = 0; i < networks.length; i++) { + const network = networks[i]; + // Null! We do not know our network; bail. + if (network == null) { + return null; + } + if (result) { + // Make sure the network matches the previous networks + if (!(result.name === network.name && result.chainId === network.chainId && + ((result.ensAddress === network.ensAddress) || (result.ensAddress == null && network.ensAddress == null)))) { + logger.throwArgumentError("provider mismatch", "networks", networks); + } + } + else { + result = network; + } + } + return result; +} +function median(values, maxDelta) { + values = values.slice().sort(); + const middle = Math.floor(values.length / 2); + // Odd length; take the middle + if (values.length % 2) { + return values[middle]; + } + // Even length; take the average of the two middle + const a = values[middle - 1], b = values[middle]; + if (maxDelta != null && Math.abs(a - b) > maxDelta) { + return null; + } + return (a + b) / 2; +} +function serialize(value) { + if (value === null) { + return "null"; + } + else if (typeof (value) === "number" || typeof (value) === "boolean") { + return JSON.stringify(value); + } + else if (typeof (value) === "string") { + return value; + } + else if (_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.BigNumber.isBigNumber(value)) { + return value.toString(); + } + else if (Array.isArray(value)) { + return JSON.stringify(value.map((i) => serialize(i))); + } + else if (typeof (value) === "object") { + const keys = Object.keys(value); + keys.sort(); + return "{" + keys.map((key) => { + let v = value[key]; + if (typeof (v) === "function") { + v = "[function]"; + } + else { + v = serialize(v); + } + return JSON.stringify(key) + ":" + v; + }).join(",") + "}"; + } + throw new Error("unknown value type: " + typeof (value)); +} +// Next request ID to use for emitting debug info +let nextRid = 1; +; +function stall(duration) { + let cancel = null; + let timer = null; + let promise = (new Promise((resolve) => { + cancel = function () { + if (timer) { + clearTimeout(timer); + timer = null; + } + resolve(); + }; + timer = setTimeout(cancel, duration); + })); + const wait = (func) => { + promise = promise.then(func); + return promise; + }; + function getPromise() { + return promise; + } + return { cancel, getPromise, wait }; +} +const ForwardErrors = [ + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.CALL_EXCEPTION, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INSUFFICIENT_FUNDS, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NONCE_EXPIRED, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.REPLACEMENT_UNDERPRICED, + _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNPREDICTABLE_GAS_LIMIT +]; +const ForwardProperties = [ + "address", + "args", + "errorArgs", + "errorSignature", + "method", + "transaction", +]; +; +function exposeDebugConfig(config, now) { + const result = { + weight: config.weight + }; + Object.defineProperty(result, "provider", { get: () => config.provider }); + if (config.start) { + result.start = config.start; + } + if (now) { + result.duration = (now - config.start); + } + if (config.done) { + if (config.error) { + result.error = config.error; + } + else { + result.result = config.result || null; + } + } + return result; +} +function normalizedTally(normalize, quorum) { + return function (configs) { + // Count the votes for each result + const tally = {}; + configs.forEach((c) => { + const value = normalize(c.result); + if (!tally[value]) { + tally[value] = { count: 0, result: c.result }; + } + tally[value].count++; + }); + // Check for a quorum on any given result + const keys = Object.keys(tally); + for (let i = 0; i < keys.length; i++) { + const check = tally[keys[i]]; + if (check.count >= quorum) { + return check.result; + } + } + // No quroum + return undefined; + }; +} +function getProcessFunc(provider, method, params) { + let normalize = serialize; + switch (method) { + case "getBlockNumber": + // Return the median value, unless there is (median + 1) is also + // present, in which case that is probably true and the median + // is going to be stale soon. In the event of a malicious node, + // the lie will be true soon enough. + return function (configs) { + const values = configs.map((c) => c.result); + // Get the median block number + let blockNumber = median(configs.map((c) => c.result), 2); + if (blockNumber == null) { + return undefined; + } + blockNumber = Math.ceil(blockNumber); + // If the next block height is present, its prolly safe to use + if (values.indexOf(blockNumber + 1) >= 0) { + blockNumber++; + } + // Don't ever roll back the blockNumber + if (blockNumber >= provider._highestBlockNumber) { + provider._highestBlockNumber = blockNumber; + } + return provider._highestBlockNumber; + }; + case "getGasPrice": + // Return the middle (round index up) value, similar to median + // but do not average even entries and choose the higher. + // Malicious actors must compromise 50% of the nodes to lie. + return function (configs) { + const values = configs.map((c) => c.result); + values.sort(); + return values[Math.floor(values.length / 2)]; + }; + case "getEtherPrice": + // Returns the median price. Malicious actors must compromise at + // least 50% of the nodes to lie (in a meaningful way). + return function (configs) { + return median(configs.map((c) => c.result)); + }; + // No additional normalizing required; serialize is enough + case "getBalance": + case "getTransactionCount": + case "getCode": + case "getStorageAt": + case "call": + case "estimateGas": + case "getLogs": + break; + // We drop the confirmations from transactions as it is approximate + case "getTransaction": + case "getTransactionReceipt": + normalize = function (tx) { + if (tx == null) { + return null; + } + tx = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(tx); + tx.confirmations = -1; + return serialize(tx); + }; + break; + // We drop the confirmations from transactions as it is approximate + case "getBlock": + // We drop the confirmations from transactions as it is approximate + if (params.includeTransactions) { + normalize = function (block) { + if (block == null) { + return null; + } + block = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(block); + block.transactions = block.transactions.map((tx) => { + tx = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(tx); + tx.confirmations = -1; + return tx; + }); + return serialize(block); + }; + } + else { + normalize = function (block) { + if (block == null) { + return null; + } + return serialize(block); + }; + } + break; + default: + throw new Error("unknown method: " + method); + } + // Return the result if and only if the expected quorum is + // satisfied and agreed upon for the final result. + return normalizedTally(normalize, provider.quorum); +} +// If we are doing a blockTag query, we need to make sure the backend is +// caught up to the FallbackProvider, before sending a request to it. +function waitForSync(config, blockNumber) { + return __awaiter(this, void 0, void 0, function* () { + const provider = (config.provider); + if ((provider.blockNumber != null && provider.blockNumber >= blockNumber) || blockNumber === -1) { + return provider; + } + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_4__.poll)(() => { + return new Promise((resolve, reject) => { + setTimeout(function () { + // We are synced + if (provider.blockNumber >= blockNumber) { + return resolve(provider); + } + // We're done; just quit + if (config.cancelled) { + return resolve(null); + } + // Try again, next block + return resolve(undefined); + }, 0); + }); + }, { oncePoll: provider }); + }); +} +function getRunner(config, currentBlockNumber, method, params) { + return __awaiter(this, void 0, void 0, function* () { + let provider = config.provider; + switch (method) { + case "getBlockNumber": + case "getGasPrice": + return provider[method](); + case "getEtherPrice": + if (provider.getEtherPrice) { + return provider.getEtherPrice(); + } + break; + case "getBalance": + case "getTransactionCount": + case "getCode": + if (params.blockTag && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(params.blockTag)) { + provider = yield waitForSync(config, currentBlockNumber); + } + return provider[method](params.address, params.blockTag || "latest"); + case "getStorageAt": + if (params.blockTag && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(params.blockTag)) { + provider = yield waitForSync(config, currentBlockNumber); + } + return provider.getStorageAt(params.address, params.position, params.blockTag || "latest"); + case "getBlock": + if (params.blockTag && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(params.blockTag)) { + provider = yield waitForSync(config, currentBlockNumber); + } + return provider[(params.includeTransactions ? "getBlockWithTransactions" : "getBlock")](params.blockTag || params.blockHash); + case "call": + case "estimateGas": + if (params.blockTag && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(params.blockTag)) { + provider = yield waitForSync(config, currentBlockNumber); + } + return provider[method](params.transaction); + case "getTransaction": + case "getTransactionReceipt": + return provider[method](params.transactionHash); + case "getLogs": { + let filter = params.filter; + if ((filter.fromBlock && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(filter.fromBlock)) || (filter.toBlock && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(filter.toBlock))) { + provider = yield waitForSync(config, currentBlockNumber); + } + return provider.getLogs(filter); + } + } + return logger.throwError("unknown method error", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNKNOWN_ERROR, { + method: method, + params: params + }); + }); +} +class FallbackProvider extends _base_provider__WEBPACK_IMPORTED_MODULE_6__.BaseProvider { + constructor(providers, quorum) { + logger.checkNew(new.target, FallbackProvider); + if (providers.length === 0) { + logger.throwArgumentError("missing providers", "providers", providers); + } + const providerConfigs = providers.map((configOrProvider, index) => { + if (_ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_7__.Provider.isProvider(configOrProvider)) { + const stallTimeout = (0,_formatter__WEBPACK_IMPORTED_MODULE_8__.isCommunityResource)(configOrProvider) ? 2000 : 750; + const priority = 1; + return Object.freeze({ provider: configOrProvider, weight: 1, stallTimeout, priority }); + } + const config = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)(configOrProvider); + if (config.priority == null) { + config.priority = 1; + } + if (config.stallTimeout == null) { + config.stallTimeout = (0,_formatter__WEBPACK_IMPORTED_MODULE_8__.isCommunityResource)(configOrProvider) ? 2000 : 750; + } + if (config.weight == null) { + config.weight = 1; + } + const weight = config.weight; + if (weight % 1 || weight > 512 || weight < 1) { + logger.throwArgumentError("invalid weight; must be integer in [1, 512]", `providers[${index}].weight`, weight); + } + return Object.freeze(config); + }); + const total = providerConfigs.reduce((accum, c) => (accum + c.weight), 0); + if (quorum == null) { + quorum = total / 2; + } + else if (quorum > total) { + logger.throwArgumentError("quorum will always fail; larger than total weight", "quorum", quorum); + } + // Are all providers' networks are known + let networkOrReady = checkNetworks(providerConfigs.map((c) => (c.provider).network)); + // Not all networks are known; we must stall + if (networkOrReady == null) { + networkOrReady = new Promise((resolve, reject) => { + setTimeout(() => { + this.detectNetwork().then(resolve, reject); + }, 0); + }); + } + super(networkOrReady); + // Preserve a copy, so we do not get mutated + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "providerConfigs", Object.freeze(providerConfigs)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "quorum", quorum); + this._highestBlockNumber = -1; + } + detectNetwork() { + return __awaiter(this, void 0, void 0, function* () { + const networks = yield Promise.all(this.providerConfigs.map((c) => c.provider.getNetwork())); + return checkNetworks(networks); + }); + } + perform(method, params) { + return __awaiter(this, void 0, void 0, function* () { + // Sending transactions is special; always broadcast it to all backends + if (method === "sendTransaction") { + const results = yield Promise.all(this.providerConfigs.map((c) => { + return c.provider.sendTransaction(params.signedTransaction).then((result) => { + return result.hash; + }, (error) => { + return error; + }); + })); + // Any success is good enough (other errors are likely "already seen" errors + for (let i = 0; i < results.length; i++) { + const result = results[i]; + if (typeof (result) === "string") { + return result; + } + } + // They were all an error; pick the first error + throw results[0]; + } + // We need to make sure we are in sync with our backends, so we need + // to know this before we can make a lot of calls + if (this._highestBlockNumber === -1 && method !== "getBlockNumber") { + yield this.getBlockNumber(); + } + const processFunc = getProcessFunc(this, method, params); + // Shuffle the providers and then sort them by their priority; we + // shallowCopy them since we will store the result in them too + const configs = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_9__.shuffled)(this.providerConfigs.map(_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.shallowCopy)); + configs.sort((a, b) => (a.priority - b.priority)); + const currentBlockNumber = this._highestBlockNumber; + let i = 0; + let first = true; + while (true) { + const t0 = now(); + // Compute the inflight weight (exclude anything past) + let inflightWeight = configs.filter((c) => (c.runner && ((t0 - c.start) < c.stallTimeout))) + .reduce((accum, c) => (accum + c.weight), 0); + // Start running enough to meet quorum + while (inflightWeight < this.quorum && i < configs.length) { + const config = configs[i++]; + const rid = nextRid++; + config.start = now(); + config.staller = stall(config.stallTimeout); + config.staller.wait(() => { config.staller = null; }); + config.runner = getRunner(config, currentBlockNumber, method, params).then((result) => { + config.done = true; + config.result = result; + if (this.listenerCount("debug")) { + this.emit("debug", { + action: "request", + rid: rid, + backend: exposeDebugConfig(config, now()), + request: { method: method, params: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.deepCopy)(params) }, + provider: this + }); + } + }, (error) => { + config.done = true; + config.error = error; + if (this.listenerCount("debug")) { + this.emit("debug", { + action: "request", + rid: rid, + backend: exposeDebugConfig(config, now()), + request: { method: method, params: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.deepCopy)(params) }, + provider: this + }); + } + }); + if (this.listenerCount("debug")) { + this.emit("debug", { + action: "request", + rid: rid, + backend: exposeDebugConfig(config, null), + request: { method: method, params: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.deepCopy)(params) }, + provider: this + }); + } + inflightWeight += config.weight; + } + // Wait for anything meaningful to finish or stall out + const waiting = []; + configs.forEach((c) => { + if (c.done || !c.runner) { + return; + } + waiting.push(c.runner); + if (c.staller) { + waiting.push(c.staller.getPromise()); + } + }); + if (waiting.length) { + yield Promise.race(waiting); + } + // Check the quorum and process the results; the process function + // may additionally decide the quorum is not met + const results = configs.filter((c) => (c.done && c.error == null)); + if (results.length >= this.quorum) { + const result = processFunc(results); + if (result !== undefined) { + // Shut down any stallers + configs.forEach(c => { + if (c.staller) { + c.staller.cancel(); + } + c.cancelled = true; + }); + return result; + } + if (!first) { + yield stall(100).getPromise(); + } + first = false; + } + // No result, check for errors that should be forwarded + const errors = configs.reduce((accum, c) => { + if (!c.done || c.error == null) { + return accum; + } + const code = (c.error).code; + if (ForwardErrors.indexOf(code) >= 0) { + if (!accum[code]) { + accum[code] = { error: c.error, weight: 0 }; + } + accum[code].weight += c.weight; + } + return accum; + }, ({})); + Object.keys(errors).forEach((errorCode) => { + const tally = errors[errorCode]; + if (tally.weight < this.quorum) { + return; + } + // Shut down any stallers + configs.forEach(c => { + if (c.staller) { + c.staller.cancel(); + } + c.cancelled = true; + }); + const e = (tally.error); + const props = {}; + ForwardProperties.forEach((name) => { + if (e[name] == null) { + return; + } + props[name] = e[name]; + }); + logger.throwError(e.reason || e.message, errorCode, props); + }); + // All configs have run to completion; we will never get more data + if (configs.filter((c) => !c.done).length === 0) { + break; + } + } + // Shut down any stallers; shouldn't be any + configs.forEach(c => { + if (c.staller) { + c.staller.cancel(); + } + c.cancelled = true; + }); + return logger.throwError("failed to meet quorum", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + method: method, + params: params, + //results: configs.map((c) => c.result), + //errors: configs.map((c) => c.error), + results: configs.map((c) => exposeDebugConfig(c)), + provider: this + }); + }); + } +} +//# sourceMappingURL=fallback-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/formatter.js": +/*!********************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/formatter.js ***! + \********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Formatter": () => (/* binding */ Formatter), +/* harmony export */ "isCommunityResourcable": () => (/* binding */ isCommunityResourcable), +/* harmony export */ "isCommunityResource": () => (/* binding */ isCommunityResource), +/* harmony export */ "showThrottleMessage": () => (/* binding */ showThrottleMessage) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_constants__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/constants */ "./node_modules/@ethersproject/constants/lib.esm/addresses.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +class Formatter { + constructor() { + logger.checkNew(new.target, Formatter); + this.formats = this.getDefaultFormats(); + } + getDefaultFormats() { + const formats = ({}); + const address = this.address.bind(this); + const bigNumber = this.bigNumber.bind(this); + const blockTag = this.blockTag.bind(this); + const data = this.data.bind(this); + const hash = this.hash.bind(this); + const hex = this.hex.bind(this); + const number = this.number.bind(this); + const type = this.type.bind(this); + const strictData = (v) => { return this.data(v, true); }; + formats.transaction = { + hash: hash, + type: type, + accessList: Formatter.allowNull(this.accessList.bind(this), null), + blockHash: Formatter.allowNull(hash, null), + blockNumber: Formatter.allowNull(number, null), + transactionIndex: Formatter.allowNull(number, null), + confirmations: Formatter.allowNull(number, null), + from: address, + // either (gasPrice) or (maxPriorityFeePerGas + maxFeePerGas) + // must be set + gasPrice: Formatter.allowNull(bigNumber), + maxPriorityFeePerGas: Formatter.allowNull(bigNumber), + maxFeePerGas: Formatter.allowNull(bigNumber), + gasLimit: bigNumber, + to: Formatter.allowNull(address, null), + value: bigNumber, + nonce: number, + data: data, + r: Formatter.allowNull(this.uint256), + s: Formatter.allowNull(this.uint256), + v: Formatter.allowNull(number), + creates: Formatter.allowNull(address, null), + raw: Formatter.allowNull(data), + }; + formats.transactionRequest = { + from: Formatter.allowNull(address), + nonce: Formatter.allowNull(number), + gasLimit: Formatter.allowNull(bigNumber), + gasPrice: Formatter.allowNull(bigNumber), + maxPriorityFeePerGas: Formatter.allowNull(bigNumber), + maxFeePerGas: Formatter.allowNull(bigNumber), + to: Formatter.allowNull(address), + value: Formatter.allowNull(bigNumber), + data: Formatter.allowNull(strictData), + type: Formatter.allowNull(number), + accessList: Formatter.allowNull(this.accessList.bind(this), null), + }; + formats.receiptLog = { + transactionIndex: number, + blockNumber: number, + transactionHash: hash, + address: address, + topics: Formatter.arrayOf(hash), + data: data, + logIndex: number, + blockHash: hash, + }; + formats.receipt = { + to: Formatter.allowNull(this.address, null), + from: Formatter.allowNull(this.address, null), + contractAddress: Formatter.allowNull(address, null), + transactionIndex: number, + // should be allowNull(hash), but broken-EIP-658 support is handled in receipt + root: Formatter.allowNull(hex), + gasUsed: bigNumber, + logsBloom: Formatter.allowNull(data), + blockHash: hash, + transactionHash: hash, + logs: Formatter.arrayOf(this.receiptLog.bind(this)), + blockNumber: number, + confirmations: Formatter.allowNull(number, null), + cumulativeGasUsed: bigNumber, + effectiveGasPrice: Formatter.allowNull(bigNumber), + status: Formatter.allowNull(number), + type: type + }; + formats.block = { + hash: hash, + parentHash: hash, + number: number, + timestamp: number, + nonce: Formatter.allowNull(hex), + difficulty: this.difficulty.bind(this), + gasLimit: bigNumber, + gasUsed: bigNumber, + miner: address, + extraData: data, + transactions: Formatter.allowNull(Formatter.arrayOf(hash)), + baseFeePerGas: Formatter.allowNull(bigNumber) + }; + formats.blockWithTransactions = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.shallowCopy)(formats.block); + formats.blockWithTransactions.transactions = Formatter.allowNull(Formatter.arrayOf(this.transactionResponse.bind(this))); + formats.filter = { + fromBlock: Formatter.allowNull(blockTag, undefined), + toBlock: Formatter.allowNull(blockTag, undefined), + blockHash: Formatter.allowNull(hash, undefined), + address: Formatter.allowNull(address, undefined), + topics: Formatter.allowNull(this.topics.bind(this), undefined), + }; + formats.filterLog = { + blockNumber: Formatter.allowNull(number), + blockHash: Formatter.allowNull(hash), + transactionIndex: number, + removed: Formatter.allowNull(this.boolean.bind(this)), + address: address, + data: Formatter.allowFalsish(data, "0x"), + topics: Formatter.arrayOf(hash), + transactionHash: hash, + logIndex: number, + }; + return formats; + } + accessList(accessList) { + return (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_3__.accessListify)(accessList || []); + } + // Requires a BigNumberish that is within the IEEE754 safe integer range; returns a number + // Strict! Used on input. + number(number) { + if (number === "0x") { + return 0; + } + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(number).toNumber(); + } + type(number) { + if (number === "0x" || number == null) { + return 0; + } + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(number).toNumber(); + } + // Strict! Used on input. + bigNumber(value) { + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value); + } + // Requires a boolean, "true" or "false"; returns a boolean + boolean(value) { + if (typeof (value) === "boolean") { + return value; + } + if (typeof (value) === "string") { + value = value.toLowerCase(); + if (value === "true") { + return true; + } + if (value === "false") { + return false; + } + } + throw new Error("invalid boolean - " + value); + } + hex(value, strict) { + if (typeof (value) === "string") { + if (!strict && value.substring(0, 2) !== "0x") { + value = "0x" + value; + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(value)) { + return value.toLowerCase(); + } + } + return logger.throwArgumentError("invalid hash", "value", value); + } + data(value, strict) { + const result = this.hex(value, strict); + if ((result.length % 2) !== 0) { + throw new Error("invalid data; odd-length - " + value); + } + return result; + } + // Requires an address + // Strict! Used on input. + address(value) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_6__.getAddress)(value); + } + callAddress(value) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(value, 32)) { + return null; + } + const address = (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_6__.getAddress)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexDataSlice)(value, 12)); + return (address === _ethersproject_constants__WEBPACK_IMPORTED_MODULE_7__.AddressZero) ? null : address; + } + contractAddress(value) { + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_6__.getContractAddress)(value); + } + // Strict! Used on input. + blockTag(blockTag) { + if (blockTag == null) { + return "latest"; + } + if (blockTag === "earliest") { + return "0x0"; + } + if (blockTag === "latest" || blockTag === "pending") { + return blockTag; + } + if (typeof (blockTag) === "number" || (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(blockTag)) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexValue)(blockTag); + } + throw new Error("invalid blockTag"); + } + // Requires a hash, optionally requires 0x prefix; returns prefixed lowercase hash. + hash(value, strict) { + const result = this.hex(value, strict); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexDataLength)(result) !== 32) { + return logger.throwArgumentError("invalid hash", "value", value); + } + return result; + } + // Returns the difficulty as a number, or if too large (i.e. PoA network) null + difficulty(value) { + if (value == null) { + return null; + } + const v = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value); + try { + return v.toNumber(); + } + catch (error) { } + return null; + } + uint256(value) { + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(value)) { + throw new Error("invalid uint256"); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.hexZeroPad)(value, 32); + } + _block(value, format) { + if (value.author != null && value.miner == null) { + value.miner = value.author; + } + // The difficulty may need to come from _difficulty in recursed blocks + const difficulty = (value._difficulty != null) ? value._difficulty : value.difficulty; + const result = Formatter.check(format, value); + result._difficulty = ((difficulty == null) ? null : _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(difficulty)); + return result; + } + block(value) { + return this._block(value, this.formats.block); + } + blockWithTransactions(value) { + return this._block(value, this.formats.blockWithTransactions); + } + // Strict! Used on input. + transactionRequest(value) { + return Formatter.check(this.formats.transactionRequest, value); + } + transactionResponse(transaction) { + // Rename gas to gasLimit + if (transaction.gas != null && transaction.gasLimit == null) { + transaction.gasLimit = transaction.gas; + } + // Some clients (TestRPC) do strange things like return 0x0 for the + // 0 address; correct this to be a real address + if (transaction.to && _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(transaction.to).isZero()) { + transaction.to = "0x0000000000000000000000000000000000000000"; + } + // Rename input to data + if (transaction.input != null && transaction.data == null) { + transaction.data = transaction.input; + } + // If to and creates are empty, populate the creates from the transaction + if (transaction.to == null && transaction.creates == null) { + transaction.creates = this.contractAddress(transaction); + } + if ((transaction.type === 1 || transaction.type === 2) && transaction.accessList == null) { + transaction.accessList = []; + } + const result = Formatter.check(this.formats.transaction, transaction); + if (transaction.chainId != null) { + let chainId = transaction.chainId; + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(chainId)) { + chainId = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(chainId).toNumber(); + } + result.chainId = chainId; + } + else { + let chainId = transaction.networkId; + // geth-etc returns chainId + if (chainId == null && result.v == null) { + chainId = transaction.chainId; + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_5__.isHexString)(chainId)) { + chainId = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(chainId).toNumber(); + } + if (typeof (chainId) !== "number" && result.v != null) { + chainId = (result.v - 35) / 2; + if (chainId < 0) { + chainId = 0; + } + chainId = parseInt(chainId); + } + if (typeof (chainId) !== "number") { + chainId = 0; + } + result.chainId = chainId; + } + // 0x0000... should actually be null + if (result.blockHash && result.blockHash.replace(/0/g, "") === "x") { + result.blockHash = null; + } + return result; + } + transaction(value) { + return (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_3__.parse)(value); + } + receiptLog(value) { + return Formatter.check(this.formats.receiptLog, value); + } + receipt(value) { + const result = Formatter.check(this.formats.receipt, value); + // RSK incorrectly implemented EIP-658, so we munge things a bit here for it + if (result.root != null) { + if (result.root.length <= 4) { + // Could be 0x00, 0x0, 0x01 or 0x1 + const value = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(result.root).toNumber(); + if (value === 0 || value === 1) { + // Make sure if both are specified, they match + if (result.status != null && (result.status !== value)) { + logger.throwArgumentError("alt-root-status/status mismatch", "value", { root: result.root, status: result.status }); + } + result.status = value; + delete result.root; + } + else { + logger.throwArgumentError("invalid alt-root-status", "value.root", result.root); + } + } + else if (result.root.length !== 66) { + // Must be a valid bytes32 + logger.throwArgumentError("invalid root hash", "value.root", result.root); + } + } + if (result.status != null) { + result.byzantium = true; + } + return result; + } + topics(value) { + if (Array.isArray(value)) { + return value.map((v) => this.topics(v)); + } + else if (value != null) { + return this.hash(value, true); + } + return null; + } + filter(value) { + return Formatter.check(this.formats.filter, value); + } + filterLog(value) { + return Formatter.check(this.formats.filterLog, value); + } + static check(format, object) { + const result = {}; + for (const key in format) { + try { + const value = format[key](object[key]); + if (value !== undefined) { + result[key] = value; + } + } + catch (error) { + error.checkKey = key; + error.checkValue = object[key]; + throw error; + } + } + return result; + } + // if value is null-ish, nullValue is returned + static allowNull(format, nullValue) { + return (function (value) { + if (value == null) { + return nullValue; + } + return format(value); + }); + } + // If value is false-ish, replaceValue is returned + static allowFalsish(format, replaceValue) { + return (function (value) { + if (!value) { + return replaceValue; + } + return format(value); + }); + } + // Requires an Array satisfying check + static arrayOf(format) { + return (function (array) { + if (!Array.isArray(array)) { + throw new Error("not an array"); + } + const result = []; + array.forEach(function (value) { + result.push(format(value)); + }); + return result; + }); + } +} +function isCommunityResourcable(value) { + return (value && typeof (value.isCommunityResource) === "function"); +} +function isCommunityResource(value) { + return (isCommunityResourcable(value) && value.isCommunityResource()); +} +// Show the throttle message only once +let throttleMessage = false; +function showThrottleMessage() { + if (throttleMessage) { + return; + } + throttleMessage = true; + console.log("========= NOTICE ========="); + console.log("Request-Rate Exceeded (this message will not be repeated)"); + console.log(""); + console.log("The default API keys for each service are provided as a highly-throttled,"); + console.log("community resource for low-traffic projects and early prototyping."); + console.log(""); + console.log("While your application will continue to function, we highly recommended"); + console.log("signing up for your own API keys to improve performance, increase your"); + console.log("request rate/limit and enable other perks, such as metrics and advanced APIs."); + console.log(""); + console.log("For more details: https:/\/docs.ethers.io/api-keys/"); + console.log("=========================="); +} +//# sourceMappingURL=formatter.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/index.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/index.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "AlchemyProvider": () => (/* reexport safe */ _alchemy_provider__WEBPACK_IMPORTED_MODULE_6__.AlchemyProvider), +/* harmony export */ "AlchemyWebSocketProvider": () => (/* reexport safe */ _alchemy_provider__WEBPACK_IMPORTED_MODULE_6__.AlchemyWebSocketProvider), +/* harmony export */ "BaseProvider": () => (/* reexport safe */ _base_provider__WEBPACK_IMPORTED_MODULE_15__.BaseProvider), +/* harmony export */ "CloudflareProvider": () => (/* reexport safe */ _cloudflare_provider__WEBPACK_IMPORTED_MODULE_7__.CloudflareProvider), +/* harmony export */ "EtherscanProvider": () => (/* reexport safe */ _etherscan_provider__WEBPACK_IMPORTED_MODULE_8__.EtherscanProvider), +/* harmony export */ "FallbackProvider": () => (/* reexport safe */ _fallback_provider__WEBPACK_IMPORTED_MODULE_5__.FallbackProvider), +/* harmony export */ "Formatter": () => (/* reexport safe */ _formatter__WEBPACK_IMPORTED_MODULE_18__.Formatter), +/* harmony export */ "InfuraProvider": () => (/* reexport safe */ _infura_provider__WEBPACK_IMPORTED_MODULE_9__.InfuraProvider), +/* harmony export */ "InfuraWebSocketProvider": () => (/* reexport safe */ _infura_provider__WEBPACK_IMPORTED_MODULE_9__.InfuraWebSocketProvider), +/* harmony export */ "IpcProvider": () => (/* reexport safe */ _ipc_provider__WEBPACK_IMPORTED_MODULE_13__.IpcProvider), +/* harmony export */ "JsonRpcBatchProvider": () => (/* reexport safe */ _json_rpc_batch_provider__WEBPACK_IMPORTED_MODULE_17__.JsonRpcBatchProvider), +/* harmony export */ "JsonRpcProvider": () => (/* reexport safe */ _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcProvider), +/* harmony export */ "JsonRpcSigner": () => (/* reexport safe */ _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcSigner), +/* harmony export */ "NodesmithProvider": () => (/* reexport safe */ _nodesmith_provider__WEBPACK_IMPORTED_MODULE_10__.NodesmithProvider), +/* harmony export */ "PocketProvider": () => (/* reexport safe */ _pocket_provider__WEBPACK_IMPORTED_MODULE_11__.PocketProvider), +/* harmony export */ "Provider": () => (/* reexport safe */ _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_14__.Provider), +/* harmony export */ "Resolver": () => (/* reexport safe */ _base_provider__WEBPACK_IMPORTED_MODULE_15__.Resolver), +/* harmony export */ "StaticJsonRpcProvider": () => (/* reexport safe */ _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_16__.StaticJsonRpcProvider), +/* harmony export */ "UrlJsonRpcProvider": () => (/* reexport safe */ _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_16__.UrlJsonRpcProvider), +/* harmony export */ "Web3Provider": () => (/* reexport safe */ _web3_provider__WEBPACK_IMPORTED_MODULE_12__.Web3Provider), +/* harmony export */ "WebSocketProvider": () => (/* reexport safe */ _websocket_provider__WEBPACK_IMPORTED_MODULE_3__.WebSocketProvider), +/* harmony export */ "getDefaultProvider": () => (/* binding */ getDefaultProvider), +/* harmony export */ "getNetwork": () => (/* reexport safe */ _ethersproject_networks__WEBPACK_IMPORTED_MODULE_4__.getNetwork), +/* harmony export */ "isCommunityResourcable": () => (/* reexport safe */ _formatter__WEBPACK_IMPORTED_MODULE_18__.isCommunityResourcable), +/* harmony export */ "isCommunityResource": () => (/* reexport safe */ _formatter__WEBPACK_IMPORTED_MODULE_18__.isCommunityResource), +/* harmony export */ "showThrottleMessage": () => (/* reexport safe */ _formatter__WEBPACK_IMPORTED_MODULE_18__.showThrottleMessage) +/* harmony export */ }); +/* harmony import */ var _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! @ethersproject/abstract-provider */ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js"); +/* harmony import */ var _ethersproject_networks__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/networks */ "./node_modules/@ethersproject/networks/lib.esm/index.js"); +/* harmony import */ var _base_provider__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! ./base-provider */ "./node_modules/@ethersproject/providers/lib.esm/base-provider.js"); +/* harmony import */ var _alchemy_provider__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./alchemy-provider */ "./node_modules/@ethersproject/providers/lib.esm/alchemy-provider.js"); +/* harmony import */ var _cloudflare_provider__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./cloudflare-provider */ "./node_modules/@ethersproject/providers/lib.esm/cloudflare-provider.js"); +/* harmony import */ var _etherscan_provider__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./etherscan-provider */ "./node_modules/@ethersproject/providers/lib.esm/etherscan-provider.js"); +/* harmony import */ var _fallback_provider__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./fallback-provider */ "./node_modules/@ethersproject/providers/lib.esm/fallback-provider.js"); +/* harmony import */ var _ipc_provider__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./ipc-provider */ "./node_modules/@ethersproject/providers/lib.esm/ipc-provider.js"); +/* harmony import */ var _infura_provider__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./infura-provider */ "./node_modules/@ethersproject/providers/lib.esm/infura-provider.js"); +/* harmony import */ var _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js"); +/* harmony import */ var _json_rpc_batch_provider__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! ./json-rpc-batch-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-batch-provider.js"); +/* harmony import */ var _nodesmith_provider__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./nodesmith-provider */ "./node_modules/@ethersproject/providers/lib.esm/nodesmith-provider.js"); +/* harmony import */ var _pocket_provider__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./pocket-provider */ "./node_modules/@ethersproject/providers/lib.esm/pocket-provider.js"); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); +/* harmony import */ var _web3_provider__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./web3-provider */ "./node_modules/@ethersproject/providers/lib.esm/web3-provider.js"); +/* harmony import */ var _websocket_provider__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./websocket-provider */ "./node_modules/@ethersproject/providers/lib.esm/websocket-provider.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + + + + + + + + + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +//////////////////////// +// Helper Functions +function getDefaultProvider(network, options) { + if (network == null) { + network = "homestead"; + } + // If passed a URL, figure out the right type of provider based on the scheme + if (typeof (network) === "string") { + // @TODO: Add support for IpcProvider; maybe if it ends in ".ipc"? + // Handle http and ws (and their secure variants) + const match = network.match(/^(ws|http)s?:/i); + if (match) { + switch (match[1]) { + case "http": + return new _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcProvider(network); + case "ws": + return new _websocket_provider__WEBPACK_IMPORTED_MODULE_3__.WebSocketProvider(network); + default: + logger.throwArgumentError("unsupported URL scheme", "network", network); + } + } + } + const n = (0,_ethersproject_networks__WEBPACK_IMPORTED_MODULE_4__.getNetwork)(network); + if (!n || !n._defaultProvider) { + logger.throwError("unsupported getDefaultProvider network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NETWORK_ERROR, { + operation: "getDefaultProvider", + network: network + }); + } + return n._defaultProvider({ + FallbackProvider: _fallback_provider__WEBPACK_IMPORTED_MODULE_5__.FallbackProvider, + AlchemyProvider: _alchemy_provider__WEBPACK_IMPORTED_MODULE_6__.AlchemyProvider, + CloudflareProvider: _cloudflare_provider__WEBPACK_IMPORTED_MODULE_7__.CloudflareProvider, + EtherscanProvider: _etherscan_provider__WEBPACK_IMPORTED_MODULE_8__.EtherscanProvider, + InfuraProvider: _infura_provider__WEBPACK_IMPORTED_MODULE_9__.InfuraProvider, + JsonRpcProvider: _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcProvider, + NodesmithProvider: _nodesmith_provider__WEBPACK_IMPORTED_MODULE_10__.NodesmithProvider, + PocketProvider: _pocket_provider__WEBPACK_IMPORTED_MODULE_11__.PocketProvider, + Web3Provider: _web3_provider__WEBPACK_IMPORTED_MODULE_12__.Web3Provider, + IpcProvider: _ipc_provider__WEBPACK_IMPORTED_MODULE_13__.IpcProvider, + }, options); +} +//////////////////////// +// Exports + +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/infura-provider.js": +/*!**************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/infura-provider.js ***! + \**************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "InfuraProvider": () => (/* binding */ InfuraProvider), +/* harmony export */ "InfuraWebSocketProvider": () => (/* binding */ InfuraWebSocketProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _websocket_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./websocket-provider */ "./node_modules/@ethersproject/providers/lib.esm/websocket-provider.js"); +/* harmony import */ var _formatter__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./formatter */ "./node_modules/@ethersproject/providers/lib.esm/formatter.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +const defaultProjectId = "84842078b09946638c03157f83405213"; +class InfuraWebSocketProvider extends _websocket_provider__WEBPACK_IMPORTED_MODULE_2__.WebSocketProvider { + constructor(network, apiKey) { + const provider = new InfuraProvider(network, apiKey); + const connection = provider.connection; + if (connection.password) { + logger.throwError("INFURA WebSocket project secrets unsupported", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "InfuraProvider.getWebSocketProvider()" + }); + } + const url = connection.url.replace(/^http/i, "ws").replace("/v3/", "/ws/v3/"); + super(url, network); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "apiKey", provider.projectId); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "projectId", provider.projectId); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "projectSecret", provider.projectSecret); + } + isCommunityResource() { + return (this.projectId === defaultProjectId); + } +} +class InfuraProvider extends _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_4__.UrlJsonRpcProvider { + static getWebSocketProvider(network, apiKey) { + return new InfuraWebSocketProvider(network, apiKey); + } + static getApiKey(apiKey) { + const apiKeyObj = { + apiKey: defaultProjectId, + projectId: defaultProjectId, + projectSecret: null + }; + if (apiKey == null) { + return apiKeyObj; + } + if (typeof (apiKey) === "string") { + apiKeyObj.projectId = apiKey; + } + else if (apiKey.projectSecret != null) { + logger.assertArgument((typeof (apiKey.projectId) === "string"), "projectSecret requires a projectId", "projectId", apiKey.projectId); + logger.assertArgument((typeof (apiKey.projectSecret) === "string"), "invalid projectSecret", "projectSecret", "[REDACTED]"); + apiKeyObj.projectId = apiKey.projectId; + apiKeyObj.projectSecret = apiKey.projectSecret; + } + else if (apiKey.projectId) { + apiKeyObj.projectId = apiKey.projectId; + } + apiKeyObj.apiKey = apiKeyObj.projectId; + return apiKeyObj; + } + static getUrl(network, apiKey) { + let host = null; + switch (network ? network.name : "unknown") { + case "homestead": + host = "mainnet.infura.io"; + break; + case "ropsten": + host = "ropsten.infura.io"; + break; + case "rinkeby": + host = "rinkeby.infura.io"; + break; + case "kovan": + host = "kovan.infura.io"; + break; + case "goerli": + host = "goerli.infura.io"; + break; + case "matic": + host = "polygon-mainnet.infura.io"; + break; + case "maticmum": + host = "polygon-mumbai.infura.io"; + break; + case "optimism": + host = "optimism-mainnet.infura.io"; + break; + case "optimism-kovan": + host = "optimism-kovan.infura.io"; + break; + case "arbitrum": + host = "arbitrum-mainnet.infura.io"; + break; + case "arbitrum-rinkeby": + host = "arbitrum-rinkeby.infura.io"; + break; + default: + logger.throwError("unsupported network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "network", + value: network + }); + } + const connection = { + allowGzip: true, + url: ("https:/" + "/" + host + "/v3/" + apiKey.projectId), + throttleCallback: (attempt, url) => { + if (apiKey.projectId === defaultProjectId) { + (0,_formatter__WEBPACK_IMPORTED_MODULE_5__.showThrottleMessage)(); + } + return Promise.resolve(true); + } + }; + if (apiKey.projectSecret != null) { + connection.user = ""; + connection.password = apiKey.projectSecret; + } + return connection; + } + isCommunityResource() { + return (this.projectId === defaultProjectId); + } +} +//# sourceMappingURL=infura-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/ipc-provider.js": +/*!***********************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/ipc-provider.js ***! + \***********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "IpcProvider": () => (/* binding */ IpcProvider) +/* harmony export */ }); + +const IpcProvider = null; + +//# sourceMappingURL=ipc-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-batch-provider.js": +/*!**********************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/json-rpc-batch-provider.js ***! + \**********************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "JsonRpcBatchProvider": () => (/* binding */ JsonRpcBatchProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_web__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/web */ "./node_modules/@ethersproject/web/lib.esm/index.js"); +/* harmony import */ var _json_rpc_provider__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js"); + + + +// Experimental +class JsonRpcBatchProvider extends _json_rpc_provider__WEBPACK_IMPORTED_MODULE_0__.JsonRpcProvider { + send(method, params) { + const request = { + method: method, + params: params, + id: (this._nextId++), + jsonrpc: "2.0" + }; + if (this._pendingBatch == null) { + this._pendingBatch = []; + } + const inflightRequest = { request, resolve: null, reject: null }; + const promise = new Promise((resolve, reject) => { + inflightRequest.resolve = resolve; + inflightRequest.reject = reject; + }); + this._pendingBatch.push(inflightRequest); + if (!this._pendingBatchAggregator) { + // Schedule batch for next event loop + short duration + this._pendingBatchAggregator = setTimeout(() => { + // Get teh current batch and clear it, so new requests + // go into the next batch + const batch = this._pendingBatch; + this._pendingBatch = null; + this._pendingBatchAggregator = null; + // Get the request as an array of requests + const request = batch.map((inflight) => inflight.request); + this.emit("debug", { + action: "requestBatch", + request: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_1__.deepCopy)(request), + provider: this + }); + return (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_2__.fetchJson)(this.connection, JSON.stringify(request)).then((result) => { + this.emit("debug", { + action: "response", + request: request, + response: result, + provider: this + }); + // For each result, feed it to the correct Promise, depending + // on whether it was a success or error + batch.forEach((inflightRequest, index) => { + const payload = result[index]; + if (payload.error) { + const error = new Error(payload.error.message); + error.code = payload.error.code; + error.data = payload.error.data; + inflightRequest.reject(error); + } + else { + inflightRequest.resolve(payload.result); + } + }); + }, (error) => { + this.emit("debug", { + action: "response", + error: error, + request: request, + provider: this + }); + batch.forEach((inflightRequest) => { + inflightRequest.reject(error); + }); + }); + }, 10); + } + return promise; + } +} +//# sourceMappingURL=json-rpc-batch-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js": +/*!****************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js ***! + \****************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "JsonRpcProvider": () => (/* binding */ JsonRpcProvider), +/* harmony export */ "JsonRpcSigner": () => (/* binding */ JsonRpcSigner) +/* harmony export */ }); +/* harmony import */ var _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/abstract-signer */ "./node_modules/@ethersproject/abstract-signer/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/typed-data.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_web__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/web */ "./node_modules/@ethersproject/web/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _base_provider__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./base-provider */ "./node_modules/@ethersproject/providers/lib.esm/base-provider.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +const errorGas = ["call", "estimateGas"]; +function checkError(method, error, params) { + // Undo the "convenience" some nodes are attempting to prevent backwards + // incompatibility; maybe for v6 consider forwarding reverts as errors + if (method === "call" && error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR) { + const e = error.error; + if (e && e.message.match("reverted") && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isHexString)(e.data)) { + return e.data; + } + logger.throwError("missing revert data in call exception", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.CALL_EXCEPTION, { + error, data: "0x" + }); + } + let message = error.message; + if (error.code === _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR && error.error && typeof (error.error.message) === "string") { + message = error.error.message; + } + else if (typeof (error.body) === "string") { + message = error.body; + } + else if (typeof (error.responseText) === "string") { + message = error.responseText; + } + message = (message || "").toLowerCase(); + const transaction = params.transaction || params.signedTransaction; + // "insufficient funds for gas * price + value + cost(data)" + if (message.match(/insufficient funds|base fee exceeds gas limit/)) { + logger.throwError("insufficient funds for intrinsic transaction cost", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INSUFFICIENT_FUNDS, { + error, method, transaction + }); + } + // "nonce too low" + if (message.match(/nonce too low/)) { + logger.throwError("nonce has already been used", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NONCE_EXPIRED, { + error, method, transaction + }); + } + // "replacement transaction underpriced" + if (message.match(/replacement transaction underpriced/)) { + logger.throwError("replacement fee too low", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.REPLACEMENT_UNDERPRICED, { + error, method, transaction + }); + } + // "replacement transaction underpriced" + if (message.match(/only replay-protected/)) { + logger.throwError("legacy pre-eip-155 transactions not supported", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + error, method, transaction + }); + } + if (errorGas.indexOf(method) >= 0 && message.match(/gas required exceeds allowance|always failing transaction|execution reverted/)) { + logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNPREDICTABLE_GAS_LIMIT, { + error, method, transaction + }); + } + throw error; +} +function timer(timeout) { + return new Promise(function (resolve) { + setTimeout(resolve, timeout); + }); +} +function getResult(payload) { + if (payload.error) { + // @TODO: not any + const error = new Error(payload.error.message); + error.code = payload.error.code; + error.data = payload.error.data; + throw error; + } + return payload.result; +} +function getLowerCase(value) { + if (value) { + return value.toLowerCase(); + } + return value; +} +const _constructorGuard = {}; +class JsonRpcSigner extends _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_3__.Signer { + constructor(constructorGuard, provider, addressOrIndex) { + logger.checkNew(new.target, JsonRpcSigner); + super(); + if (constructorGuard !== _constructorGuard) { + throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner"); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "provider", provider); + if (addressOrIndex == null) { + addressOrIndex = 0; + } + if (typeof (addressOrIndex) === "string") { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "_address", this.provider.formatter.address(addressOrIndex)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "_index", null); + } + else if (typeof (addressOrIndex) === "number") { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "_index", addressOrIndex); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "_address", null); + } + else { + logger.throwArgumentError("invalid address or index", "addressOrIndex", addressOrIndex); + } + } + connect(provider) { + return logger.throwError("cannot alter JSON-RPC Signer connection", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "connect" + }); + } + connectUnchecked() { + return new UncheckedJsonRpcSigner(_constructorGuard, this.provider, this._address || this._index); + } + getAddress() { + if (this._address) { + return Promise.resolve(this._address); + } + return this.provider.send("eth_accounts", []).then((accounts) => { + if (accounts.length <= this._index) { + logger.throwError("unknown account #" + this._index, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "getAddress" + }); + } + return this.provider.formatter.address(accounts[this._index]); + }); + } + sendUncheckedTransaction(transaction) { + transaction = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(transaction); + const fromAddress = this.getAddress().then((address) => { + if (address) { + address = address.toLowerCase(); + } + return address; + }); + // The JSON-RPC for eth_sendTransaction uses 90000 gas; if the user + // wishes to use this, it is easy to specify explicitly, otherwise + // we look it up for them. + if (transaction.gasLimit == null) { + const estimate = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(transaction); + estimate.from = fromAddress; + transaction.gasLimit = this.provider.estimateGas(estimate); + } + if (transaction.to != null) { + transaction.to = Promise.resolve(transaction.to).then((to) => __awaiter(this, void 0, void 0, function* () { + if (to == null) { + return null; + } + const address = yield this.provider.resolveName(to); + if (address == null) { + logger.throwArgumentError("provided ENS name resolves to null", "tx.to", to); + } + return address; + })); + } + return (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.resolveProperties)({ + tx: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.resolveProperties)(transaction), + sender: fromAddress + }).then(({ tx, sender }) => { + if (tx.from != null) { + if (tx.from.toLowerCase() !== sender) { + logger.throwArgumentError("from address mismatch", "transaction", transaction); + } + } + else { + tx.from = sender; + } + const hexTx = this.provider.constructor.hexlifyTransaction(tx, { from: true }); + return this.provider.send("eth_sendTransaction", [hexTx]).then((hash) => { + return hash; + }, (error) => { + return checkError("sendTransaction", error, hexTx); + }); + }); + } + signTransaction(transaction) { + return logger.throwError("signing transactions is unsupported", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "signTransaction" + }); + } + sendTransaction(transaction) { + return __awaiter(this, void 0, void 0, function* () { + // This cannot be mined any earlier than any recent block + const blockNumber = yield this.provider._getInternalBlockNumber(100 + 2 * this.provider.pollingInterval); + // Send the transaction + const hash = yield this.sendUncheckedTransaction(transaction); + try { + // Unfortunately, JSON-RPC only provides and opaque transaction hash + // for a response, and we need the actual transaction, so we poll + // for it; it should show up very quickly + return yield (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_5__.poll)(() => __awaiter(this, void 0, void 0, function* () { + const tx = yield this.provider.getTransaction(hash); + if (tx === null) { + return undefined; + } + return this.provider._wrapTransaction(tx, hash, blockNumber); + }), { oncePoll: this.provider }); + } + catch (error) { + error.transactionHash = hash; + throw error; + } + }); + } + signMessage(message) { + return __awaiter(this, void 0, void 0, function* () { + const data = ((typeof (message) === "string") ? (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_6__.toUtf8Bytes)(message) : message); + const address = yield this.getAddress(); + return yield this.provider.send("personal_sign", [(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(data), address.toLowerCase()]); + }); + } + _legacySignMessage(message) { + return __awaiter(this, void 0, void 0, function* () { + const data = ((typeof (message) === "string") ? (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_6__.toUtf8Bytes)(message) : message); + const address = yield this.getAddress(); + // https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign + return yield this.provider.send("eth_sign", [address.toLowerCase(), (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(data)]); + }); + } + _signTypedData(domain, types, value) { + return __awaiter(this, void 0, void 0, function* () { + // Populate any ENS names (in-place) + const populated = yield _ethersproject_hash__WEBPACK_IMPORTED_MODULE_7__.TypedDataEncoder.resolveNames(domain, types, value, (name) => { + return this.provider.resolveName(name); + }); + const address = yield this.getAddress(); + return yield this.provider.send("eth_signTypedData_v4", [ + address.toLowerCase(), + JSON.stringify(_ethersproject_hash__WEBPACK_IMPORTED_MODULE_7__.TypedDataEncoder.getPayload(populated.domain, types, populated.value)) + ]); + }); + } + unlock(password) { + return __awaiter(this, void 0, void 0, function* () { + const provider = this.provider; + const address = yield this.getAddress(); + return provider.send("personal_unlockAccount", [address.toLowerCase(), password, null]); + }); + } +} +class UncheckedJsonRpcSigner extends JsonRpcSigner { + sendTransaction(transaction) { + return this.sendUncheckedTransaction(transaction).then((hash) => { + return { + hash: hash, + nonce: null, + gasLimit: null, + gasPrice: null, + data: null, + value: null, + chainId: null, + confirmations: 0, + from: null, + wait: (confirmations) => { return this.provider.waitForTransaction(hash, confirmations); } + }; + }); + } +} +const allowedTransactionKeys = { + chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, value: true, + type: true, accessList: true, + maxFeePerGas: true, maxPriorityFeePerGas: true +}; +class JsonRpcProvider extends _base_provider__WEBPACK_IMPORTED_MODULE_8__.BaseProvider { + constructor(url, network) { + logger.checkNew(new.target, JsonRpcProvider); + let networkOrReady = network; + // The network is unknown, query the JSON-RPC for it + if (networkOrReady == null) { + networkOrReady = new Promise((resolve, reject) => { + setTimeout(() => { + this.detectNetwork().then((network) => { + resolve(network); + }, (error) => { + reject(error); + }); + }, 0); + }); + } + super(networkOrReady); + // Default URL + if (!url) { + url = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.getStatic)(this.constructor, "defaultUrl")(); + } + if (typeof (url) === "string") { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "connection", Object.freeze({ + url: url + })); + } + else { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.defineReadOnly)(this, "connection", Object.freeze((0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(url))); + } + this._nextId = 42; + } + get _cache() { + if (this._eventLoopCache == null) { + this._eventLoopCache = {}; + } + return this._eventLoopCache; + } + static defaultUrl() { + return "http:/\/localhost:8545"; + } + detectNetwork() { + if (!this._cache["detectNetwork"]) { + this._cache["detectNetwork"] = this._uncachedDetectNetwork(); + // Clear this cache at the beginning of the next event loop + setTimeout(() => { + this._cache["detectNetwork"] = null; + }, 0); + } + return this._cache["detectNetwork"]; + } + _uncachedDetectNetwork() { + return __awaiter(this, void 0, void 0, function* () { + yield timer(0); + let chainId = null; + try { + chainId = yield this.send("eth_chainId", []); + } + catch (error) { + try { + chainId = yield this.send("net_version", []); + } + catch (error) { } + } + if (chainId != null) { + const getNetwork = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.getStatic)(this.constructor, "getNetwork"); + try { + return getNetwork(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_9__.BigNumber.from(chainId).toNumber()); + } + catch (error) { + return logger.throwError("could not detect network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NETWORK_ERROR, { + chainId: chainId, + event: "invalidNetwork", + serverError: error + }); + } + } + return logger.throwError("could not detect network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NETWORK_ERROR, { + event: "noNetwork" + }); + }); + } + getSigner(addressOrIndex) { + return new JsonRpcSigner(_constructorGuard, this, addressOrIndex); + } + getUncheckedSigner(addressOrIndex) { + return this.getSigner(addressOrIndex).connectUnchecked(); + } + listAccounts() { + return this.send("eth_accounts", []).then((accounts) => { + return accounts.map((a) => this.formatter.address(a)); + }); + } + send(method, params) { + const request = { + method: method, + params: params, + id: (this._nextId++), + jsonrpc: "2.0" + }; + this.emit("debug", { + action: "request", + request: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.deepCopy)(request), + provider: this + }); + // We can expand this in the future to any call, but for now these + // are the biggest wins and do not require any serializing parameters. + const cache = (["eth_chainId", "eth_blockNumber"].indexOf(method) >= 0); + if (cache && this._cache[method]) { + return this._cache[method]; + } + const result = (0,_ethersproject_web__WEBPACK_IMPORTED_MODULE_5__.fetchJson)(this.connection, JSON.stringify(request), getResult).then((result) => { + this.emit("debug", { + action: "response", + request: request, + response: result, + provider: this + }); + return result; + }, (error) => { + this.emit("debug", { + action: "response", + error: error, + request: request, + provider: this + }); + throw error; + }); + // Cache the fetch, but clear it on the next event loop + if (cache) { + this._cache[method] = result; + setTimeout(() => { + this._cache[method] = null; + }, 0); + } + return result; + } + prepareRequest(method, params) { + switch (method) { + case "getBlockNumber": + return ["eth_blockNumber", []]; + case "getGasPrice": + return ["eth_gasPrice", []]; + case "getBalance": + return ["eth_getBalance", [getLowerCase(params.address), params.blockTag]]; + case "getTransactionCount": + return ["eth_getTransactionCount", [getLowerCase(params.address), params.blockTag]]; + case "getCode": + return ["eth_getCode", [getLowerCase(params.address), params.blockTag]]; + case "getStorageAt": + return ["eth_getStorageAt", [getLowerCase(params.address), params.position, params.blockTag]]; + case "sendTransaction": + return ["eth_sendRawTransaction", [params.signedTransaction]]; + case "getBlock": + if (params.blockTag) { + return ["eth_getBlockByNumber", [params.blockTag, !!params.includeTransactions]]; + } + else if (params.blockHash) { + return ["eth_getBlockByHash", [params.blockHash, !!params.includeTransactions]]; + } + return null; + case "getTransaction": + return ["eth_getTransactionByHash", [params.transactionHash]]; + case "getTransactionReceipt": + return ["eth_getTransactionReceipt", [params.transactionHash]]; + case "call": { + const hexlifyTransaction = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.getStatic)(this.constructor, "hexlifyTransaction"); + return ["eth_call", [hexlifyTransaction(params.transaction, { from: true }), params.blockTag]]; + } + case "estimateGas": { + const hexlifyTransaction = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.getStatic)(this.constructor, "hexlifyTransaction"); + return ["eth_estimateGas", [hexlifyTransaction(params.transaction, { from: true })]]; + } + case "getLogs": + if (params.filter && params.filter.address != null) { + params.filter.address = getLowerCase(params.filter.address); + } + return ["eth_getLogs", [params.filter]]; + default: + break; + } + return null; + } + perform(method, params) { + return __awaiter(this, void 0, void 0, function* () { + // Legacy networks do not like the type field being passed along (which + // is fair), so we delete type if it is 0 and a non-EIP-1559 network + if (method === "call" || method === "estimateGas") { + const tx = params.transaction; + if (tx && tx.type != null && _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_9__.BigNumber.from(tx.type).isZero()) { + // If there are no EIP-1559 properties, it might be non-EIP-a559 + if (tx.maxFeePerGas == null && tx.maxPriorityFeePerGas == null) { + const feeData = yield this.getFeeData(); + if (feeData.maxFeePerGas == null && feeData.maxPriorityFeePerGas == null) { + // Network doesn't know about EIP-1559 (and hence type) + params = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(params); + params.transaction = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(tx); + delete params.transaction.type; + } + } + } + } + const args = this.prepareRequest(method, params); + if (args == null) { + logger.throwError(method + " not implemented", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NOT_IMPLEMENTED, { operation: method }); + } + try { + return yield this.send(args[0], args[1]); + } + catch (error) { + return checkError(method, error, params); + } + }); + } + _startEvent(event) { + if (event.tag === "pending") { + this._startPending(); + } + super._startEvent(event); + } + _startPending() { + if (this._pendingFilter != null) { + return; + } + const self = this; + const pendingFilter = this.send("eth_newPendingTransactionFilter", []); + this._pendingFilter = pendingFilter; + pendingFilter.then(function (filterId) { + function poll() { + self.send("eth_getFilterChanges", [filterId]).then(function (hashes) { + if (self._pendingFilter != pendingFilter) { + return null; + } + let seq = Promise.resolve(); + hashes.forEach(function (hash) { + // @TODO: This should be garbage collected at some point... How? When? + self._emitted["t:" + hash.toLowerCase()] = "pending"; + seq = seq.then(function () { + return self.getTransaction(hash).then(function (tx) { + self.emit("pending", tx); + return null; + }); + }); + }); + return seq.then(function () { + return timer(1000); + }); + }).then(function () { + if (self._pendingFilter != pendingFilter) { + self.send("eth_uninstallFilter", [filterId]); + return; + } + setTimeout(function () { poll(); }, 0); + return null; + }).catch((error) => { }); + } + poll(); + return filterId; + }).catch((error) => { }); + } + _stopEvent(event) { + if (event.tag === "pending" && this.listenerCount("pending") === 0) { + this._pendingFilter = null; + } + super._stopEvent(event); + } + // Convert an ethers.js transaction into a JSON-RPC transaction + // - gasLimit => gas + // - All values hexlified + // - All numeric values zero-striped + // - All addresses are lowercased + // NOTE: This allows a TransactionRequest, but all values should be resolved + // before this is called + // @TODO: This will likely be removed in future versions and prepareRequest + // will be the preferred method for this. + static hexlifyTransaction(transaction, allowExtra) { + // Check only allowed properties are given + const allowed = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.shallowCopy)(allowedTransactionKeys); + if (allowExtra) { + for (const key in allowExtra) { + if (allowExtra[key]) { + allowed[key] = true; + } + } + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_4__.checkProperties)(transaction, allowed); + const result = {}; + // Some nodes (INFURA ropsten; INFURA mainnet is fine) do not like leading zeros. + ["gasLimit", "gasPrice", "type", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "value"].forEach(function (key) { + if (transaction[key] == null) { + return; + } + const value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexValue)(transaction[key]); + if (key === "gasLimit") { + key = "gas"; + } + result[key] = value; + }); + ["from", "to", "data"].forEach(function (key) { + if (transaction[key] == null) { + return; + } + result[key] = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(transaction[key]); + }); + if (transaction.accessList) { + result["accessList"] = (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_10__.accessListify)(transaction.accessList); + } + return result; + } +} +//# sourceMappingURL=json-rpc-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/nodesmith-provider.js": +/*!*****************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/nodesmith-provider.js ***! + \*****************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "NodesmithProvider": () => (/* binding */ NodesmithProvider) +/* harmony export */ }); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* istanbul ignore file */ + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +// Special API key provided by Nodesmith for ethers.js +const defaultApiKey = "ETHERS_JS_SHARED"; +class NodesmithProvider extends _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.UrlJsonRpcProvider { + static getApiKey(apiKey) { + if (apiKey && typeof (apiKey) !== "string") { + logger.throwArgumentError("invalid apiKey", "apiKey", apiKey); + } + return apiKey || defaultApiKey; + } + static getUrl(network, apiKey) { + logger.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform."); + let host = null; + switch (network.name) { + case "homestead": + host = "https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc"; + break; + case "ropsten": + host = "https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc"; + break; + case "rinkeby": + host = "https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc"; + break; + case "goerli": + host = "https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc"; + break; + case "kovan": + host = "https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc"; + break; + default: + logger.throwArgumentError("unsupported network", "network", arguments[0]); + } + return (host + "?apiKey=" + apiKey); + } +} +//# sourceMappingURL=nodesmith-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/pocket-provider.js": +/*!**************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/pocket-provider.js ***! + \**************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "PocketProvider": () => (/* binding */ PocketProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./url-json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +// These are load-balancer-based application IDs +const defaultApplicationIds = { + homestead: "6004bcd10040261633ade990", + ropsten: "6004bd4d0040261633ade991", + rinkeby: "6004bda20040261633ade994", + goerli: "6004bd860040261633ade992", +}; +class PocketProvider extends _url_json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.UrlJsonRpcProvider { + constructor(network, apiKey) { + // We need a bit of creativity in the constructor because + // Pocket uses different default API keys based on the network + if (apiKey == null) { + const n = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getNetwork")(network); + if (n) { + const applicationId = defaultApplicationIds[n.name]; + if (applicationId) { + apiKey = { + applicationId: applicationId, + loadBalancer: true + }; + } + } + // If there was any issue above, we don't know this network + if (apiKey == null) { + logger.throwError("unsupported network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "network", + value: network + }); + } + } + super(network, apiKey); + } + static getApiKey(apiKey) { + // Most API Providers allow null to get the default configuration, but + // Pocket requires the network to decide the default provider, so we + // rely on hijacking the constructor to add a sensible default for us + if (apiKey == null) { + logger.throwArgumentError("PocketProvider.getApiKey does not support null apiKey", "apiKey", apiKey); + } + const apiKeyObj = { + applicationId: null, + loadBalancer: false, + applicationSecretKey: null + }; + // Parse applicationId and applicationSecretKey + if (typeof (apiKey) === "string") { + apiKeyObj.applicationId = apiKey; + } + else if (apiKey.applicationSecretKey != null) { + logger.assertArgument((typeof (apiKey.applicationId) === "string"), "applicationSecretKey requires an applicationId", "applicationId", apiKey.applicationId); + logger.assertArgument((typeof (apiKey.applicationSecretKey) === "string"), "invalid applicationSecretKey", "applicationSecretKey", "[REDACTED]"); + apiKeyObj.applicationId = apiKey.applicationId; + apiKeyObj.applicationSecretKey = apiKey.applicationSecretKey; + apiKeyObj.loadBalancer = !!apiKey.loadBalancer; + } + else if (apiKey.applicationId) { + logger.assertArgument((typeof (apiKey.applicationId) === "string"), "apiKey.applicationId must be a string", "apiKey.applicationId", apiKey.applicationId); + apiKeyObj.applicationId = apiKey.applicationId; + apiKeyObj.loadBalancer = !!apiKey.loadBalancer; + } + else { + logger.throwArgumentError("unsupported PocketProvider apiKey", "apiKey", apiKey); + } + return apiKeyObj; + } + static getUrl(network, apiKey) { + let host = null; + switch (network ? network.name : "unknown") { + case "homestead": + host = "eth-mainnet.gateway.pokt.network"; + break; + case "ropsten": + host = "eth-ropsten.gateway.pokt.network"; + break; + case "rinkeby": + host = "eth-rinkeby.gateway.pokt.network"; + break; + case "goerli": + host = "eth-goerli.gateway.pokt.network"; + break; + default: + logger.throwError("unsupported network", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { + argument: "network", + value: network + }); + } + let url = null; + if (apiKey.loadBalancer) { + url = `https:/\/${host}/v1/lb/${apiKey.applicationId}`; + } + else { + url = `https:/\/${host}/v1/${apiKey.applicationId}`; + } + const connection = { url }; + // Initialize empty headers + connection.headers = {}; + // Apply application secret key + if (apiKey.applicationSecretKey != null) { + connection.user = ""; + connection.password = apiKey.applicationSecretKey; + } + return connection; + } + isCommunityResource() { + return (this.applicationId === defaultApplicationIds[this.network.name]); + } +} +//# sourceMappingURL=pocket-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js": +/*!********************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/url-json-rpc-provider.js ***! + \********************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "StaticJsonRpcProvider": () => (/* binding */ StaticJsonRpcProvider), +/* harmony export */ "UrlJsonRpcProvider": () => (/* binding */ UrlJsonRpcProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +// A StaticJsonRpcProvider is useful when you *know* for certain that +// the backend will never change, as it never calls eth_chainId to +// verify its backend. However, if the backend does change, the effects +// are undefined and may include: +// - inconsistent results +// - locking up the UI +// - block skew warnings +// - wrong results +// If the network is not explicit (i.e. auto-detection is expected), the +// node MUST be running and available to respond to requests BEFORE this +// is instantiated. +class StaticJsonRpcProvider extends _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcProvider { + detectNetwork() { + const _super = Object.create(null, { + detectNetwork: { get: () => super.detectNetwork } + }); + return __awaiter(this, void 0, void 0, function* () { + let network = this.network; + if (network == null) { + network = yield _super.detectNetwork.call(this); + if (!network) { + logger.throwError("no network detected", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNKNOWN_ERROR, {}); + } + // If still not set, set it + if (this._network == null) { + // A static network does not support "any" + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_network", network); + this.emit("network", network, null); + } + } + return network; + }); + } +} +class UrlJsonRpcProvider extends StaticJsonRpcProvider { + constructor(network, apiKey) { + logger.checkAbstract(new.target, UrlJsonRpcProvider); + // Normalize the Network and API Key + network = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getNetwork")(network); + apiKey = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getApiKey")(apiKey); + const connection = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.getStatic)(new.target, "getUrl")(network, apiKey); + super(connection, network); + if (typeof (apiKey) === "string") { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "apiKey", apiKey); + } + else if (apiKey != null) { + Object.keys(apiKey).forEach((key) => { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, key, apiKey[key]); + }); + } + } + _startPending() { + logger.warn("WARNING: API provider does not support pending filters"); + } + isCommunityResource() { + return false; + } + getSigner(address) { + return logger.throwError("API provider does not support signing", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { operation: "getSigner" }); + } + listAccounts() { + return Promise.resolve([]); + } + // Return a defaultApiKey if null, otherwise validate the API key + static getApiKey(apiKey) { + return apiKey; + } + // Returns the url or connection for the given network and API key. The + // API key will have been sanitized by the getApiKey first, so any validation + // or transformations can be done there. + static getUrl(network, apiKey) { + return logger.throwError("not implemented; sub-classes must override getUrl", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.NOT_IMPLEMENTED, { + operation: "getUrl" + }); + } +} +//# sourceMappingURL=url-json-rpc-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/web3-provider.js": +/*!************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/web3-provider.js ***! + \************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Web3Provider": () => (/* binding */ Web3Provider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); +/* harmony import */ var _json_rpc_provider__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +let _nextId = 1; +function buildWeb3LegacyFetcher(provider, sendFunc) { + const fetcher = "Web3LegacyFetcher"; + return function (method, params) { + const request = { + method: method, + params: params, + id: (_nextId++), + jsonrpc: "2.0" + }; + return new Promise((resolve, reject) => { + this.emit("debug", { + action: "request", + fetcher, + request: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.deepCopy)(request), + provider: this + }); + sendFunc(request, (error, response) => { + if (error) { + this.emit("debug", { + action: "response", + fetcher, + error, + request, + provider: this + }); + return reject(error); + } + this.emit("debug", { + action: "response", + fetcher, + request, + response, + provider: this + }); + if (response.error) { + const error = new Error(response.error.message); + error.code = response.error.code; + error.data = response.error.data; + return reject(error); + } + resolve(response.result); + }); + }); + }; +} +function buildEip1193Fetcher(provider) { + return function (method, params) { + if (params == null) { + params = []; + } + const request = { method, params }; + this.emit("debug", { + action: "request", + fetcher: "Eip1193Fetcher", + request: (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.deepCopy)(request), + provider: this + }); + return provider.request(request).then((response) => { + this.emit("debug", { + action: "response", + fetcher: "Eip1193Fetcher", + request, + response, + provider: this + }); + return response; + }, (error) => { + this.emit("debug", { + action: "response", + fetcher: "Eip1193Fetcher", + request, + error, + provider: this + }); + throw error; + }); + }; +} +class Web3Provider extends _json_rpc_provider__WEBPACK_IMPORTED_MODULE_3__.JsonRpcProvider { + constructor(provider, network) { + logger.checkNew(new.target, Web3Provider); + if (provider == null) { + logger.throwArgumentError("missing provider", "provider", provider); + } + let path = null; + let jsonRpcFetchFunc = null; + let subprovider = null; + if (typeof (provider) === "function") { + path = "unknown:"; + jsonRpcFetchFunc = provider; + } + else { + path = provider.host || provider.path || ""; + if (!path && provider.isMetaMask) { + path = "metamask"; + } + subprovider = provider; + if (provider.request) { + if (path === "") { + path = "eip-1193:"; + } + jsonRpcFetchFunc = buildEip1193Fetcher(provider); + } + else if (provider.sendAsync) { + jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.sendAsync.bind(provider)); + } + else if (provider.send) { + jsonRpcFetchFunc = buildWeb3LegacyFetcher(provider, provider.send.bind(provider)); + } + else { + logger.throwArgumentError("unsupported provider", "provider", provider); + } + if (!path) { + path = "unknown:"; + } + } + super(path, network); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "jsonRpcFetchFunc", jsonRpcFetchFunc); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "provider", subprovider); + } + send(method, params) { + return this.jsonRpcFetchFunc(method, params); + } +} +//# sourceMappingURL=web3-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/websocket-provider.js": +/*!*****************************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/websocket-provider.js ***! + \*****************************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "WebSocketProvider": () => (/* binding */ WebSocketProvider) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./json-rpc-provider */ "./node_modules/@ethersproject/providers/lib.esm/json-rpc-provider.js"); +/* harmony import */ var _ws__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./ws */ "./node_modules/@ethersproject/providers/lib.esm/ws.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +/** + * Notes: + * + * This provider differs a bit from the polling providers. One main + * difference is how it handles consistency. The polling providers + * will stall responses to ensure a consistent state, while this + * WebSocket provider assumes the connected backend will manage this. + * + * For example, if a polling provider emits an event which indicates + * the event occurred in blockhash XXX, a call to fetch that block by + * its hash XXX, if not present will retry until it is present. This + * can occur when querying a pool of nodes that are mildly out of sync + * with each other. + */ +let NextId = 1; +// For more info about the Real-time Event API see: +// https://geth.ethereum.org/docs/rpc/pubsub +class WebSocketProvider extends _json_rpc_provider__WEBPACK_IMPORTED_MODULE_2__.JsonRpcProvider { + constructor(url, network) { + // This will be added in the future; please open an issue to expedite + if (network === "any") { + logger.throwError("WebSocketProvider does not support 'any' network yet", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "network:any" + }); + } + super(url, network); + this._pollingInterval = -1; + this._wsReady = false; + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_websocket", new _ws__WEBPACK_IMPORTED_MODULE_4__.WebSocket(this.connection.url)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_requests", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_subs", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_subIds", {}); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_detectNetwork", super.detectNetwork()); + // Stall sending requests until the socket is open... + this._websocket.onopen = () => { + this._wsReady = true; + Object.keys(this._requests).forEach((id) => { + this._websocket.send(this._requests[id].payload); + }); + }; + this._websocket.onmessage = (messageEvent) => { + const data = messageEvent.data; + const result = JSON.parse(data); + if (result.id != null) { + const id = String(result.id); + const request = this._requests[id]; + delete this._requests[id]; + if (result.result !== undefined) { + request.callback(null, result.result); + this.emit("debug", { + action: "response", + request: JSON.parse(request.payload), + response: result.result, + provider: this + }); + } + else { + let error = null; + if (result.error) { + error = new Error(result.error.message || "unknown error"); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(error, "code", result.error.code || null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(error, "response", data); + } + else { + error = new Error("unknown error"); + } + request.callback(error, undefined); + this.emit("debug", { + action: "response", + error: error, + request: JSON.parse(request.payload), + provider: this + }); + } + } + else if (result.method === "eth_subscription") { + // Subscription... + const sub = this._subs[result.params.subscription]; + if (sub) { + //this.emit.apply(this, ); + sub.processFunc(result.params.result); + } + } + else { + console.warn("this should not happen"); + } + }; + // This Provider does not actually poll, but we want to trigger + // poll events for things that depend on them (like stalling for + // block and transaction lookups) + const fauxPoll = setInterval(() => { + this.emit("poll"); + }, 1000); + if (fauxPoll.unref) { + fauxPoll.unref(); + } + } + detectNetwork() { + return this._detectNetwork; + } + get pollingInterval() { + return 0; + } + resetEventsBlock(blockNumber) { + logger.throwError("cannot reset events block on WebSocketProvider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "resetEventBlock" + }); + } + set pollingInterval(value) { + logger.throwError("cannot set polling interval on WebSocketProvider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "setPollingInterval" + }); + } + poll() { + return __awaiter(this, void 0, void 0, function* () { + return null; + }); + } + set polling(value) { + if (!value) { + return; + } + logger.throwError("cannot set polling on WebSocketProvider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "setPolling" + }); + } + send(method, params) { + const rid = NextId++; + return new Promise((resolve, reject) => { + function callback(error, result) { + if (error) { + return reject(error); + } + return resolve(result); + } + const payload = JSON.stringify({ + method: method, + params: params, + id: rid, + jsonrpc: "2.0" + }); + this.emit("debug", { + action: "request", + request: JSON.parse(payload), + provider: this + }); + this._requests[String(rid)] = { callback, payload }; + if (this._wsReady) { + this._websocket.send(payload); + } + }); + } + static defaultUrl() { + return "ws:/\/localhost:8546"; + } + _subscribe(tag, param, processFunc) { + return __awaiter(this, void 0, void 0, function* () { + let subIdPromise = this._subIds[tag]; + if (subIdPromise == null) { + subIdPromise = Promise.all(param).then((param) => { + return this.send("eth_subscribe", param); + }); + this._subIds[tag] = subIdPromise; + } + const subId = yield subIdPromise; + this._subs[subId] = { tag, processFunc }; + }); + } + _startEvent(event) { + switch (event.type) { + case "block": + this._subscribe("block", ["newHeads"], (result) => { + const blockNumber = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_5__.BigNumber.from(result.number).toNumber(); + this._emitted.block = blockNumber; + this.emit("block", blockNumber); + }); + break; + case "pending": + this._subscribe("pending", ["newPendingTransactions"], (result) => { + this.emit("pending", result); + }); + break; + case "filter": + this._subscribe(event.tag, ["logs", this._getFilter(event.filter)], (result) => { + if (result.removed == null) { + result.removed = false; + } + this.emit(event.filter, this.formatter.filterLog(result)); + }); + break; + case "tx": { + const emitReceipt = (event) => { + const hash = event.hash; + this.getTransactionReceipt(hash).then((receipt) => { + if (!receipt) { + return; + } + this.emit(hash, receipt); + }); + }; + // In case it is already mined + emitReceipt(event); + // To keep things simple, we start up a single newHeads subscription + // to keep an eye out for transactions we are watching for. + // Starting a subscription for an event (i.e. "tx") that is already + // running is (basically) a nop. + this._subscribe("tx", ["newHeads"], (result) => { + this._events.filter((e) => (e.type === "tx")).forEach(emitReceipt); + }); + break; + } + // Nothing is needed + case "debug": + case "poll": + case "willPoll": + case "didPoll": + case "error": + break; + default: + console.log("unhandled:", event); + break; + } + } + _stopEvent(event) { + let tag = event.tag; + if (event.type === "tx") { + // There are remaining transaction event listeners + if (this._events.filter((e) => (e.type === "tx")).length) { + return; + } + tag = "tx"; + } + else if (this.listenerCount(event.event)) { + // There are remaining event listeners + return; + } + const subId = this._subIds[tag]; + if (!subId) { + return; + } + delete this._subIds[tag]; + subId.then((subId) => { + if (!this._subs[subId]) { + return; + } + delete this._subs[subId]; + this.send("eth_unsubscribe", [subId]); + }); + } + destroy() { + return __awaiter(this, void 0, void 0, function* () { + // Wait until we have connected before trying to disconnect + if (this._websocket.readyState === _ws__WEBPACK_IMPORTED_MODULE_4__.WebSocket.CONNECTING) { + yield (new Promise((resolve) => { + this._websocket.onopen = function () { + resolve(true); + }; + this._websocket.onerror = function () { + resolve(false); + }; + })); + } + // Hangup + // See: https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent#Status_codes + this._websocket.close(1000); + }); + } +} +//# sourceMappingURL=websocket-provider.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/providers/lib.esm/ws.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/providers/lib.esm/ws.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "WebSocket": () => (/* binding */ WS) +/* harmony export */ }); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/providers/lib.esm/_version.js"); + + + +let WS = null; +try { + WS = WebSocket; + if (WS == null) { + throw new Error("inject please"); + } +} +catch (error) { + const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + WS = function () { + logger.throwError("WebSockets not supported in this environment", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "new WebSocket()" + }); + }; +} +//export default WS; +//module.exports = WS; + +//# sourceMappingURL=ws.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/random/lib.esm/_version.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/random/lib.esm/_version.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "random/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/random/lib.esm/random.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/random/lib.esm/random.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "randomBytes": () => (/* binding */ randomBytes) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/random/lib.esm/_version.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +// Debugging line for testing browser lib in node +//const window = { crypto: { getRandomValues: () => { } } }; +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis +function getGlobal() { + if (typeof self !== 'undefined') { + return self; + } + if (typeof window !== 'undefined') { + return window; + } + if (typeof __webpack_require__.g !== 'undefined') { + return __webpack_require__.g; + } + throw new Error('unable to locate global object'); +} +; +const anyGlobal = getGlobal(); +let crypto = anyGlobal.crypto || anyGlobal.msCrypto; +if (!crypto || !crypto.getRandomValues) { + logger.warn("WARNING: Missing strong random number source"); + crypto = { + getRandomValues: function (buffer) { + return logger.throwError("no secure random source avaialble", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "crypto.getRandomValues" + }); + } + }; +} +function randomBytes(length) { + if (length <= 0 || length > 1024 || (length % 1) || length != length) { + logger.throwArgumentError("invalid length", "length", length); + } + const result = new Uint8Array(length); + crypto.getRandomValues(result); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(result); +} +; +//# sourceMappingURL=random.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/random/lib.esm/shuffle.js": +/*!***************************************************************!*\ + !*** ./node_modules/@ethersproject/random/lib.esm/shuffle.js ***! + \***************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "shuffled": () => (/* binding */ shuffled) +/* harmony export */ }); + +function shuffled(array) { + array = array.slice(); + for (let i = array.length - 1; i > 0; i--) { + const j = Math.floor(Math.random() * (i + 1)); + const tmp = array[i]; + array[i] = array[j]; + array[j] = tmp; + } + return array; +} +//# sourceMappingURL=shuffle.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/rlp/lib.esm/_version.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/rlp/lib.esm/_version.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "rlp/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/rlp/lib.esm/index.js": +/*!**********************************************************!*\ + !*** ./node_modules/@ethersproject/rlp/lib.esm/index.js ***! + \**********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "decode": () => (/* binding */ decode), +/* harmony export */ "encode": () => (/* binding */ encode) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/rlp/lib.esm/_version.js"); + +//See: https://github.com/ethereum/wiki/wiki/RLP + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function arrayifyInteger(value) { + const result = []; + while (value) { + result.unshift(value & 0xff); + value >>= 8; + } + return result; +} +function unarrayifyInteger(data, offset, length) { + let result = 0; + for (let i = 0; i < length; i++) { + result = (result * 256) + data[offset + i]; + } + return result; +} +function _encode(object) { + if (Array.isArray(object)) { + let payload = []; + object.forEach(function (child) { + payload = payload.concat(_encode(child)); + }); + if (payload.length <= 55) { + payload.unshift(0xc0 + payload.length); + return payload; + } + const length = arrayifyInteger(payload.length); + length.unshift(0xf7 + length.length); + return length.concat(payload); + } + if (!(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isBytesLike)(object)) { + logger.throwArgumentError("RLP object must be BytesLike", "object", object); + } + const data = Array.prototype.slice.call((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(object)); + if (data.length === 1 && data[0] <= 0x7f) { + return data; + } + else if (data.length <= 55) { + data.unshift(0x80 + data.length); + return data; + } + const length = arrayifyInteger(data.length); + length.unshift(0xb7 + length.length); + return length.concat(data); +} +function encode(object) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(_encode(object)); +} +function _decodeChildren(data, offset, childOffset, length) { + const result = []; + while (childOffset < offset + 1 + length) { + const decoded = _decode(data, childOffset); + result.push(decoded.result); + childOffset += decoded.consumed; + if (childOffset > offset + 1 + length) { + logger.throwError("child data too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + } + return { consumed: (1 + length), result: result }; +} +// returns { consumed: number, result: Object } +function _decode(data, offset) { + if (data.length === 0) { + logger.throwError("data too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + // Array with extra length prefix + if (data[offset] >= 0xf8) { + const lengthLength = data[offset] - 0xf7; + if (offset + 1 + lengthLength > data.length) { + logger.throwError("data short segment too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + const length = unarrayifyInteger(data, offset + 1, lengthLength); + if (offset + 1 + lengthLength + length > data.length) { + logger.throwError("data long segment too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length); + } + else if (data[offset] >= 0xc0) { + const length = data[offset] - 0xc0; + if (offset + 1 + length > data.length) { + logger.throwError("data array too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + return _decodeChildren(data, offset, offset + 1, length); + } + else if (data[offset] >= 0xb8) { + const lengthLength = data[offset] - 0xb7; + if (offset + 1 + lengthLength > data.length) { + logger.throwError("data array too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + const length = unarrayifyInteger(data, offset + 1, lengthLength); + if (offset + 1 + lengthLength + length > data.length) { + logger.throwError("data array too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + const result = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length)); + return { consumed: (1 + lengthLength + length), result: result }; + } + else if (data[offset] >= 0x80) { + const length = data[offset] - 0x80; + if (offset + 1 + length > data.length) { + logger.throwError("data too short", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.BUFFER_OVERRUN, {}); + } + const result = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(data.slice(offset + 1, offset + 1 + length)); + return { consumed: (1 + length), result: result }; + } + return { consumed: 1, result: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(data[offset]) }; +} +function decode(data) { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(data); + const decoded = _decode(bytes, 0); + if (decoded.consumed !== bytes.length) { + logger.throwArgumentError("invalid rlp data", "data", data); + } + return decoded.result; +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/sha2/lib.esm/_version.js": +/*!**************************************************************!*\ + !*** ./node_modules/@ethersproject/sha2/lib.esm/_version.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "sha2/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/sha2/lib.esm/sha2.js": +/*!**********************************************************!*\ + !*** ./node_modules/@ethersproject/sha2/lib.esm/sha2.js ***! + \**********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "computeHmac": () => (/* binding */ computeHmac), +/* harmony export */ "ripemd160": () => (/* binding */ ripemd160), +/* harmony export */ "sha256": () => (/* binding */ sha256), +/* harmony export */ "sha512": () => (/* binding */ sha512) +/* harmony export */ }); +/* harmony import */ var hash_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! hash.js */ "./node_modules/hash.js/lib/hash.js"); +/* harmony import */ var hash_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(hash_js__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _types__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./types */ "./node_modules/@ethersproject/sha2/lib.esm/types.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/sha2/lib.esm/_version.js"); + + +//const _ripemd160 = _hash.ripemd160; + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger(_version__WEBPACK_IMPORTED_MODULE_2__.version); +function ripemd160(data) { + return "0x" + (hash_js__WEBPACK_IMPORTED_MODULE_0___default().ripemd160().update((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(data)).digest("hex")); +} +function sha256(data) { + return "0x" + (hash_js__WEBPACK_IMPORTED_MODULE_0___default().sha256().update((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(data)).digest("hex")); +} +function sha512(data) { + return "0x" + (hash_js__WEBPACK_IMPORTED_MODULE_0___default().sha512().update((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(data)).digest("hex")); +} +function computeHmac(algorithm, key, data) { + if (!_types__WEBPACK_IMPORTED_MODULE_4__.SupportedAlgorithm[algorithm]) { + logger.throwError("unsupported algorithm " + algorithm, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_1__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "hmac", + algorithm: algorithm + }); + } + return "0x" + hash_js__WEBPACK_IMPORTED_MODULE_0___default().hmac((hash_js__WEBPACK_IMPORTED_MODULE_0___default())[algorithm], (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(key)).update((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_3__.arrayify)(data)).digest("hex"); +} +//# sourceMappingURL=sha2.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/sha2/lib.esm/types.js": +/*!***********************************************************!*\ + !*** ./node_modules/@ethersproject/sha2/lib.esm/types.js ***! + \***********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "SupportedAlgorithm": () => (/* binding */ SupportedAlgorithm) +/* harmony export */ }); +var SupportedAlgorithm; +(function (SupportedAlgorithm) { + SupportedAlgorithm["sha256"] = "sha256"; + SupportedAlgorithm["sha512"] = "sha512"; +})(SupportedAlgorithm || (SupportedAlgorithm = {})); +; +//# sourceMappingURL=types.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/signing-key/lib.esm/_version.js": +/*!*********************************************************************!*\ + !*** ./node_modules/@ethersproject/signing-key/lib.esm/_version.js ***! + \*********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "signing-key/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/signing-key/lib.esm/elliptic.js": +/*!*********************************************************************!*\ + !*** ./node_modules/@ethersproject/signing-key/lib.esm/elliptic.js ***! + \*********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "EC": () => (/* binding */ EC$1) +/* harmony export */ }); +/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! bn.js */ "./node_modules/@ethersproject/signing-key/node_modules/bn.js/lib/bn.js"); +/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(bn_js__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var hash_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! hash.js */ "./node_modules/hash.js/lib/hash.js"); +/* harmony import */ var hash_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(hash_js__WEBPACK_IMPORTED_MODULE_1__); + + + +var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof __webpack_require__.g !== 'undefined' ? __webpack_require__.g : typeof self !== 'undefined' ? self : {}; + +function getDefaultExportFromCjs (x) { + return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; +} + +function createCommonjsModule(fn, basedir, module) { + return module = { + path: basedir, + exports: {}, + require: function (path, base) { + return commonjsRequire(path, (base === undefined || base === null) ? module.path : base); + } + }, fn(module, module.exports), module.exports; +} + +function getDefaultExportFromNamespaceIfPresent (n) { + return n && Object.prototype.hasOwnProperty.call(n, 'default') ? n['default'] : n; +} + +function getDefaultExportFromNamespaceIfNotNamed (n) { + return n && Object.prototype.hasOwnProperty.call(n, 'default') && Object.keys(n).length === 1 ? n['default'] : n; +} + +function getAugmentedNamespace(n) { + if (n.__esModule) return n; + var a = Object.defineProperty({}, '__esModule', {value: true}); + Object.keys(n).forEach(function (k) { + var d = Object.getOwnPropertyDescriptor(n, k); + Object.defineProperty(a, k, d.get ? d : { + enumerable: true, + get: function () { + return n[k]; + } + }); + }); + return a; +} + +function commonjsRequire () { + throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs'); +} + +var minimalisticAssert = assert; + +function assert(val, msg) { + if (!val) + throw new Error(msg || 'Assertion failed'); +} + +assert.equal = function assertEqual(l, r, msg) { + if (l != r) + throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); +}; + +var utils_1 = createCommonjsModule(function (module, exports) { +'use strict'; + +var utils = exports; + +function toArray(msg, enc) { + if (Array.isArray(msg)) + return msg.slice(); + if (!msg) + return []; + var res = []; + if (typeof msg !== 'string') { + for (var i = 0; i < msg.length; i++) + res[i] = msg[i] | 0; + return res; + } + if (enc === 'hex') { + msg = msg.replace(/[^a-z0-9]+/ig, ''); + if (msg.length % 2 !== 0) + msg = '0' + msg; + for (var i = 0; i < msg.length; i += 2) + res.push(parseInt(msg[i] + msg[i + 1], 16)); + } else { + for (var i = 0; i < msg.length; i++) { + var c = msg.charCodeAt(i); + var hi = c >> 8; + var lo = c & 0xff; + if (hi) + res.push(hi, lo); + else + res.push(lo); + } + } + return res; +} +utils.toArray = toArray; + +function zero2(word) { + if (word.length === 1) + return '0' + word; + else + return word; +} +utils.zero2 = zero2; + +function toHex(msg) { + var res = ''; + for (var i = 0; i < msg.length; i++) + res += zero2(msg[i].toString(16)); + return res; +} +utils.toHex = toHex; + +utils.encode = function encode(arr, enc) { + if (enc === 'hex') + return toHex(arr); + else + return arr; +}; +}); + +var utils_1$1 = createCommonjsModule(function (module, exports) { +'use strict'; + +var utils = exports; + + + + +utils.assert = minimalisticAssert; +utils.toArray = utils_1.toArray; +utils.zero2 = utils_1.zero2; +utils.toHex = utils_1.toHex; +utils.encode = utils_1.encode; + +// Represent num in a w-NAF form +function getNAF(num, w, bits) { + var naf = new Array(Math.max(num.bitLength(), bits) + 1); + naf.fill(0); + + var ws = 1 << (w + 1); + var k = num.clone(); + + for (var i = 0; i < naf.length; i++) { + var z; + var mod = k.andln(ws - 1); + if (k.isOdd()) { + if (mod > (ws >> 1) - 1) + z = (ws >> 1) - mod; + else + z = mod; + k.isubn(z); + } else { + z = 0; + } + + naf[i] = z; + k.iushrn(1); + } + + return naf; +} +utils.getNAF = getNAF; + +// Represent k1, k2 in a Joint Sparse Form +function getJSF(k1, k2) { + var jsf = [ + [], + [], + ]; + + k1 = k1.clone(); + k2 = k2.clone(); + var d1 = 0; + var d2 = 0; + var m8; + while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) { + // First phase + var m14 = (k1.andln(3) + d1) & 3; + var m24 = (k2.andln(3) + d2) & 3; + if (m14 === 3) + m14 = -1; + if (m24 === 3) + m24 = -1; + var u1; + if ((m14 & 1) === 0) { + u1 = 0; + } else { + m8 = (k1.andln(7) + d1) & 7; + if ((m8 === 3 || m8 === 5) && m24 === 2) + u1 = -m14; + else + u1 = m14; + } + jsf[0].push(u1); + + var u2; + if ((m24 & 1) === 0) { + u2 = 0; + } else { + m8 = (k2.andln(7) + d2) & 7; + if ((m8 === 3 || m8 === 5) && m14 === 2) + u2 = -m24; + else + u2 = m24; + } + jsf[1].push(u2); + + // Second phase + if (2 * d1 === u1 + 1) + d1 = 1 - d1; + if (2 * d2 === u2 + 1) + d2 = 1 - d2; + k1.iushrn(1); + k2.iushrn(1); + } + + return jsf; +} +utils.getJSF = getJSF; + +function cachedProperty(obj, name, computer) { + var key = '_' + name; + obj.prototype[name] = function cachedProperty() { + return this[key] !== undefined ? this[key] : + this[key] = computer.call(this); + }; +} +utils.cachedProperty = cachedProperty; + +function parseBytes(bytes) { + return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') : + bytes; +} +utils.parseBytes = parseBytes; + +function intFromLE(bytes) { + return new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(bytes, 'hex', 'le'); +} +utils.intFromLE = intFromLE; +}); + +'use strict'; + + + +var getNAF = utils_1$1.getNAF; +var getJSF = utils_1$1.getJSF; +var assert$1 = utils_1$1.assert; + +function BaseCurve(type, conf) { + this.type = type; + this.p = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.p, 16); + + // Use Montgomery, when there is no fast reduction for the prime + this.red = conf.prime ? bn_js__WEBPACK_IMPORTED_MODULE_0___default().red(conf.prime) : bn_js__WEBPACK_IMPORTED_MODULE_0___default().mont(this.p); + + // Useful for many curves + this.zero = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(0).toRed(this.red); + this.one = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(1).toRed(this.red); + this.two = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(2).toRed(this.red); + + // Curve configuration, optional + this.n = conf.n && new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.n, 16); + this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed); + + // Temporary arrays + this._wnafT1 = new Array(4); + this._wnafT2 = new Array(4); + this._wnafT3 = new Array(4); + this._wnafT4 = new Array(4); + + this._bitLength = this.n ? this.n.bitLength() : 0; + + // Generalized Greg Maxwell's trick + var adjustCount = this.n && this.p.div(this.n); + if (!adjustCount || adjustCount.cmpn(100) > 0) { + this.redN = null; + } else { + this._maxwellTrick = true; + this.redN = this.n.toRed(this.red); + } +} +var base = BaseCurve; + +BaseCurve.prototype.point = function point() { + throw new Error('Not implemented'); +}; + +BaseCurve.prototype.validate = function validate() { + throw new Error('Not implemented'); +}; + +BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) { + assert$1(p.precomputed); + var doubles = p._getDoubles(); + + var naf = getNAF(k, 1, this._bitLength); + var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1); + I /= 3; + + // Translate into more windowed form + var repr = []; + var j; + var nafW; + for (j = 0; j < naf.length; j += doubles.step) { + nafW = 0; + for (var l = j + doubles.step - 1; l >= j; l--) + nafW = (nafW << 1) + naf[l]; + repr.push(nafW); + } + + var a = this.jpoint(null, null, null); + var b = this.jpoint(null, null, null); + for (var i = I; i > 0; i--) { + for (j = 0; j < repr.length; j++) { + nafW = repr[j]; + if (nafW === i) + b = b.mixedAdd(doubles.points[j]); + else if (nafW === -i) + b = b.mixedAdd(doubles.points[j].neg()); + } + a = a.add(b); + } + return a.toP(); +}; + +BaseCurve.prototype._wnafMul = function _wnafMul(p, k) { + var w = 4; + + // Precompute window + var nafPoints = p._getNAFPoints(w); + w = nafPoints.wnd; + var wnd = nafPoints.points; + + // Get NAF form + var naf = getNAF(k, w, this._bitLength); + + // Add `this`*(N+1) for every w-NAF index + var acc = this.jpoint(null, null, null); + for (var i = naf.length - 1; i >= 0; i--) { + // Count zeroes + for (var l = 0; i >= 0 && naf[i] === 0; i--) + l++; + if (i >= 0) + l++; + acc = acc.dblp(l); + + if (i < 0) + break; + var z = naf[i]; + assert$1(z !== 0); + if (p.type === 'affine') { + // J +- P + if (z > 0) + acc = acc.mixedAdd(wnd[(z - 1) >> 1]); + else + acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg()); + } else { + // J +- J + if (z > 0) + acc = acc.add(wnd[(z - 1) >> 1]); + else + acc = acc.add(wnd[(-z - 1) >> 1].neg()); + } + } + return p.type === 'affine' ? acc.toP() : acc; +}; + +BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW, + points, + coeffs, + len, + jacobianResult) { + var wndWidth = this._wnafT1; + var wnd = this._wnafT2; + var naf = this._wnafT3; + + // Fill all arrays + var max = 0; + var i; + var j; + var p; + for (i = 0; i < len; i++) { + p = points[i]; + var nafPoints = p._getNAFPoints(defW); + wndWidth[i] = nafPoints.wnd; + wnd[i] = nafPoints.points; + } + + // Comb small window NAFs + for (i = len - 1; i >= 1; i -= 2) { + var a = i - 1; + var b = i; + if (wndWidth[a] !== 1 || wndWidth[b] !== 1) { + naf[a] = getNAF(coeffs[a], wndWidth[a], this._bitLength); + naf[b] = getNAF(coeffs[b], wndWidth[b], this._bitLength); + max = Math.max(naf[a].length, max); + max = Math.max(naf[b].length, max); + continue; + } + + var comb = [ + points[a], /* 1 */ + null, /* 3 */ + null, /* 5 */ + points[b], /* 7 */ + ]; + + // Try to avoid Projective points, if possible + if (points[a].y.cmp(points[b].y) === 0) { + comb[1] = points[a].add(points[b]); + comb[2] = points[a].toJ().mixedAdd(points[b].neg()); + } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) { + comb[1] = points[a].toJ().mixedAdd(points[b]); + comb[2] = points[a].add(points[b].neg()); + } else { + comb[1] = points[a].toJ().mixedAdd(points[b]); + comb[2] = points[a].toJ().mixedAdd(points[b].neg()); + } + + var index = [ + -3, /* -1 -1 */ + -1, /* -1 0 */ + -5, /* -1 1 */ + -7, /* 0 -1 */ + 0, /* 0 0 */ + 7, /* 0 1 */ + 5, /* 1 -1 */ + 1, /* 1 0 */ + 3, /* 1 1 */ + ]; + + var jsf = getJSF(coeffs[a], coeffs[b]); + max = Math.max(jsf[0].length, max); + naf[a] = new Array(max); + naf[b] = new Array(max); + for (j = 0; j < max; j++) { + var ja = jsf[0][j] | 0; + var jb = jsf[1][j] | 0; + + naf[a][j] = index[(ja + 1) * 3 + (jb + 1)]; + naf[b][j] = 0; + wnd[a] = comb; + } + } + + var acc = this.jpoint(null, null, null); + var tmp = this._wnafT4; + for (i = max; i >= 0; i--) { + var k = 0; + + while (i >= 0) { + var zero = true; + for (j = 0; j < len; j++) { + tmp[j] = naf[j][i] | 0; + if (tmp[j] !== 0) + zero = false; + } + if (!zero) + break; + k++; + i--; + } + if (i >= 0) + k++; + acc = acc.dblp(k); + if (i < 0) + break; + + for (j = 0; j < len; j++) { + var z = tmp[j]; + p; + if (z === 0) + continue; + else if (z > 0) + p = wnd[j][(z - 1) >> 1]; + else if (z < 0) + p = wnd[j][(-z - 1) >> 1].neg(); + + if (p.type === 'affine') + acc = acc.mixedAdd(p); + else + acc = acc.add(p); + } + } + // Zeroify references + for (i = 0; i < len; i++) + wnd[i] = null; + + if (jacobianResult) + return acc; + else + return acc.toP(); +}; + +function BasePoint(curve, type) { + this.curve = curve; + this.type = type; + this.precomputed = null; +} +BaseCurve.BasePoint = BasePoint; + +BasePoint.prototype.eq = function eq(/*other*/) { + throw new Error('Not implemented'); +}; + +BasePoint.prototype.validate = function validate() { + return this.curve.validate(this); +}; + +BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) { + bytes = utils_1$1.toArray(bytes, enc); + + var len = this.p.byteLength(); + + // uncompressed, hybrid-odd, hybrid-even + if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) && + bytes.length - 1 === 2 * len) { + if (bytes[0] === 0x06) + assert$1(bytes[bytes.length - 1] % 2 === 0); + else if (bytes[0] === 0x07) + assert$1(bytes[bytes.length - 1] % 2 === 1); + + var res = this.point(bytes.slice(1, 1 + len), + bytes.slice(1 + len, 1 + 2 * len)); + + return res; + } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) && + bytes.length - 1 === len) { + return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03); + } + throw new Error('Unknown point format'); +}; + +BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) { + return this.encode(enc, true); +}; + +BasePoint.prototype._encode = function _encode(compact) { + var len = this.curve.p.byteLength(); + var x = this.getX().toArray('be', len); + + if (compact) + return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x); + + return [ 0x04 ].concat(x, this.getY().toArray('be', len)); +}; + +BasePoint.prototype.encode = function encode(enc, compact) { + return utils_1$1.encode(this._encode(compact), enc); +}; + +BasePoint.prototype.precompute = function precompute(power) { + if (this.precomputed) + return this; + + var precomputed = { + doubles: null, + naf: null, + beta: null, + }; + precomputed.naf = this._getNAFPoints(8); + precomputed.doubles = this._getDoubles(4, power); + precomputed.beta = this._getBeta(); + this.precomputed = precomputed; + + return this; +}; + +BasePoint.prototype._hasDoubles = function _hasDoubles(k) { + if (!this.precomputed) + return false; + + var doubles = this.precomputed.doubles; + if (!doubles) + return false; + + return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step); +}; + +BasePoint.prototype._getDoubles = function _getDoubles(step, power) { + if (this.precomputed && this.precomputed.doubles) + return this.precomputed.doubles; + + var doubles = [ this ]; + var acc = this; + for (var i = 0; i < power; i += step) { + for (var j = 0; j < step; j++) + acc = acc.dbl(); + doubles.push(acc); + } + return { + step: step, + points: doubles, + }; +}; + +BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) { + if (this.precomputed && this.precomputed.naf) + return this.precomputed.naf; + + var res = [ this ]; + var max = (1 << wnd) - 1; + var dbl = max === 1 ? null : this.dbl(); + for (var i = 1; i < max; i++) + res[i] = res[i - 1].add(dbl); + return { + wnd: wnd, + points: res, + }; +}; + +BasePoint.prototype._getBeta = function _getBeta() { + return null; +}; + +BasePoint.prototype.dblp = function dblp(k) { + var r = this; + for (var i = 0; i < k; i++) + r = r.dbl(); + return r; +}; + +var inherits_browser = createCommonjsModule(function (module) { +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + if (superCtor) { + ctor.super_ = superCtor; + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + } + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + if (superCtor) { + ctor.super_ = superCtor; + var TempCtor = function () {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } + }; +} +}); + +'use strict'; + + + + + + +var assert$2 = utils_1$1.assert; + +function ShortCurve(conf) { + base.call(this, 'short', conf); + + this.a = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.a, 16).toRed(this.red); + this.b = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.b, 16).toRed(this.red); + this.tinv = this.two.redInvm(); + + this.zeroA = this.a.fromRed().cmpn(0) === 0; + this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0; + + // If the curve is endomorphic, precalculate beta and lambda + this.endo = this._getEndomorphism(conf); + this._endoWnafT1 = new Array(4); + this._endoWnafT2 = new Array(4); +} +inherits_browser(ShortCurve, base); +var short_1 = ShortCurve; + +ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) { + // No efficient endomorphism + if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1) + return; + + // Compute beta and lambda, that lambda * P = (beta * Px; Py) + var beta; + var lambda; + if (conf.beta) { + beta = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.beta, 16).toRed(this.red); + } else { + var betas = this._getEndoRoots(this.p); + // Choose the smallest beta + beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1]; + beta = beta.toRed(this.red); + } + if (conf.lambda) { + lambda = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(conf.lambda, 16); + } else { + // Choose the lambda that is matching selected beta + var lambdas = this._getEndoRoots(this.n); + if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) { + lambda = lambdas[0]; + } else { + lambda = lambdas[1]; + assert$2(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0); + } + } + + // Get basis vectors, used for balanced length-two representation + var basis; + if (conf.basis) { + basis = conf.basis.map(function(vec) { + return { + a: new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(vec.a, 16), + b: new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(vec.b, 16), + }; + }); + } else { + basis = this._getEndoBasis(lambda); + } + + return { + beta: beta, + lambda: lambda, + basis: basis, + }; +}; + +ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) { + // Find roots of for x^2 + x + 1 in F + // Root = (-1 +- Sqrt(-3)) / 2 + // + var red = num === this.p ? this.red : bn_js__WEBPACK_IMPORTED_MODULE_0___default().mont(num); + var tinv = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(2).toRed(red).redInvm(); + var ntinv = tinv.redNeg(); + + var s = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(3).toRed(red).redNeg().redSqrt().redMul(tinv); + + var l1 = ntinv.redAdd(s).fromRed(); + var l2 = ntinv.redSub(s).fromRed(); + return [ l1, l2 ]; +}; + +ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) { + // aprxSqrt >= sqrt(this.n) + var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2)); + + // 3.74 + // Run EGCD, until r(L + 1) < aprxSqrt + var u = lambda; + var v = this.n.clone(); + var x1 = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(1); + var y1 = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(0); + var x2 = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(0); + var y2 = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(1); + + // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n) + var a0; + var b0; + // First vector + var a1; + var b1; + // Second vector + var a2; + var b2; + + var prevR; + var i = 0; + var r; + var x; + while (u.cmpn(0) !== 0) { + var q = v.div(u); + r = v.sub(q.mul(u)); + x = x2.sub(q.mul(x1)); + var y = y2.sub(q.mul(y1)); + + if (!a1 && r.cmp(aprxSqrt) < 0) { + a0 = prevR.neg(); + b0 = x1; + a1 = r.neg(); + b1 = x; + } else if (a1 && ++i === 2) { + break; + } + prevR = r; + + v = u; + u = r; + x2 = x1; + x1 = x; + y2 = y1; + y1 = y; + } + a2 = r.neg(); + b2 = x; + + var len1 = a1.sqr().add(b1.sqr()); + var len2 = a2.sqr().add(b2.sqr()); + if (len2.cmp(len1) >= 0) { + a2 = a0; + b2 = b0; + } + + // Normalize signs + if (a1.negative) { + a1 = a1.neg(); + b1 = b1.neg(); + } + if (a2.negative) { + a2 = a2.neg(); + b2 = b2.neg(); + } + + return [ + { a: a1, b: b1 }, + { a: a2, b: b2 }, + ]; +}; + +ShortCurve.prototype._endoSplit = function _endoSplit(k) { + var basis = this.endo.basis; + var v1 = basis[0]; + var v2 = basis[1]; + + var c1 = v2.b.mul(k).divRound(this.n); + var c2 = v1.b.neg().mul(k).divRound(this.n); + + var p1 = c1.mul(v1.a); + var p2 = c2.mul(v2.a); + var q1 = c1.mul(v1.b); + var q2 = c2.mul(v2.b); + + // Calculate answer + var k1 = k.sub(p1).sub(p2); + var k2 = q1.add(q2).neg(); + return { k1: k1, k2: k2 }; +}; + +ShortCurve.prototype.pointFromX = function pointFromX(x, odd) { + x = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(x, 16); + if (!x.red) + x = x.toRed(this.red); + + var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b); + var y = y2.redSqrt(); + if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) + throw new Error('invalid point'); + + // XXX Is there any way to tell if the number is odd without converting it + // to non-red form? + var isOdd = y.fromRed().isOdd(); + if (odd && !isOdd || !odd && isOdd) + y = y.redNeg(); + + return this.point(x, y); +}; + +ShortCurve.prototype.validate = function validate(point) { + if (point.inf) + return true; + + var x = point.x; + var y = point.y; + + var ax = this.a.redMul(x); + var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b); + return y.redSqr().redISub(rhs).cmpn(0) === 0; +}; + +ShortCurve.prototype._endoWnafMulAdd = + function _endoWnafMulAdd(points, coeffs, jacobianResult) { + var npoints = this._endoWnafT1; + var ncoeffs = this._endoWnafT2; + for (var i = 0; i < points.length; i++) { + var split = this._endoSplit(coeffs[i]); + var p = points[i]; + var beta = p._getBeta(); + + if (split.k1.negative) { + split.k1.ineg(); + p = p.neg(true); + } + if (split.k2.negative) { + split.k2.ineg(); + beta = beta.neg(true); + } + + npoints[i * 2] = p; + npoints[i * 2 + 1] = beta; + ncoeffs[i * 2] = split.k1; + ncoeffs[i * 2 + 1] = split.k2; + } + var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult); + + // Clean-up references to points and coefficients + for (var j = 0; j < i * 2; j++) { + npoints[j] = null; + ncoeffs[j] = null; + } + return res; + }; + +function Point(curve, x, y, isRed) { + base.BasePoint.call(this, curve, 'affine'); + if (x === null && y === null) { + this.x = null; + this.y = null; + this.inf = true; + } else { + this.x = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(x, 16); + this.y = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(y, 16); + // Force redgomery representation when loading from JSON + if (isRed) { + this.x.forceRed(this.curve.red); + this.y.forceRed(this.curve.red); + } + if (!this.x.red) + this.x = this.x.toRed(this.curve.red); + if (!this.y.red) + this.y = this.y.toRed(this.curve.red); + this.inf = false; + } +} +inherits_browser(Point, base.BasePoint); + +ShortCurve.prototype.point = function point(x, y, isRed) { + return new Point(this, x, y, isRed); +}; + +ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) { + return Point.fromJSON(this, obj, red); +}; + +Point.prototype._getBeta = function _getBeta() { + if (!this.curve.endo) + return; + + var pre = this.precomputed; + if (pre && pre.beta) + return pre.beta; + + var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y); + if (pre) { + var curve = this.curve; + var endoMul = function(p) { + return curve.point(p.x.redMul(curve.endo.beta), p.y); + }; + pre.beta = beta; + beta.precomputed = { + beta: null, + naf: pre.naf && { + wnd: pre.naf.wnd, + points: pre.naf.points.map(endoMul), + }, + doubles: pre.doubles && { + step: pre.doubles.step, + points: pre.doubles.points.map(endoMul), + }, + }; + } + return beta; +}; + +Point.prototype.toJSON = function toJSON() { + if (!this.precomputed) + return [ this.x, this.y ]; + + return [ this.x, this.y, this.precomputed && { + doubles: this.precomputed.doubles && { + step: this.precomputed.doubles.step, + points: this.precomputed.doubles.points.slice(1), + }, + naf: this.precomputed.naf && { + wnd: this.precomputed.naf.wnd, + points: this.precomputed.naf.points.slice(1), + }, + } ]; +}; + +Point.fromJSON = function fromJSON(curve, obj, red) { + if (typeof obj === 'string') + obj = JSON.parse(obj); + var res = curve.point(obj[0], obj[1], red); + if (!obj[2]) + return res; + + function obj2point(obj) { + return curve.point(obj[0], obj[1], red); + } + + var pre = obj[2]; + res.precomputed = { + beta: null, + doubles: pre.doubles && { + step: pre.doubles.step, + points: [ res ].concat(pre.doubles.points.map(obj2point)), + }, + naf: pre.naf && { + wnd: pre.naf.wnd, + points: [ res ].concat(pre.naf.points.map(obj2point)), + }, + }; + return res; +}; + +Point.prototype.inspect = function inspect() { + if (this.isInfinity()) + return ''; + return ''; +}; + +Point.prototype.isInfinity = function isInfinity() { + return this.inf; +}; + +Point.prototype.add = function add(p) { + // O + P = P + if (this.inf) + return p; + + // P + O = P + if (p.inf) + return this; + + // P + P = 2P + if (this.eq(p)) + return this.dbl(); + + // P + (-P) = O + if (this.neg().eq(p)) + return this.curve.point(null, null); + + // P + Q = O + if (this.x.cmp(p.x) === 0) + return this.curve.point(null, null); + + var c = this.y.redSub(p.y); + if (c.cmpn(0) !== 0) + c = c.redMul(this.x.redSub(p.x).redInvm()); + var nx = c.redSqr().redISub(this.x).redISub(p.x); + var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); + return this.curve.point(nx, ny); +}; + +Point.prototype.dbl = function dbl() { + if (this.inf) + return this; + + // 2P = O + var ys1 = this.y.redAdd(this.y); + if (ys1.cmpn(0) === 0) + return this.curve.point(null, null); + + var a = this.curve.a; + + var x2 = this.x.redSqr(); + var dyinv = ys1.redInvm(); + var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv); + + var nx = c.redSqr().redISub(this.x.redAdd(this.x)); + var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); + return this.curve.point(nx, ny); +}; + +Point.prototype.getX = function getX() { + return this.x.fromRed(); +}; + +Point.prototype.getY = function getY() { + return this.y.fromRed(); +}; + +Point.prototype.mul = function mul(k) { + k = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(k, 16); + if (this.isInfinity()) + return this; + else if (this._hasDoubles(k)) + return this.curve._fixedNafMul(this, k); + else if (this.curve.endo) + return this.curve._endoWnafMulAdd([ this ], [ k ]); + else + return this.curve._wnafMul(this, k); +}; + +Point.prototype.mulAdd = function mulAdd(k1, p2, k2) { + var points = [ this, p2 ]; + var coeffs = [ k1, k2 ]; + if (this.curve.endo) + return this.curve._endoWnafMulAdd(points, coeffs); + else + return this.curve._wnafMulAdd(1, points, coeffs, 2); +}; + +Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) { + var points = [ this, p2 ]; + var coeffs = [ k1, k2 ]; + if (this.curve.endo) + return this.curve._endoWnafMulAdd(points, coeffs, true); + else + return this.curve._wnafMulAdd(1, points, coeffs, 2, true); +}; + +Point.prototype.eq = function eq(p) { + return this === p || + this.inf === p.inf && + (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0); +}; + +Point.prototype.neg = function neg(_precompute) { + if (this.inf) + return this; + + var res = this.curve.point(this.x, this.y.redNeg()); + if (_precompute && this.precomputed) { + var pre = this.precomputed; + var negate = function(p) { + return p.neg(); + }; + res.precomputed = { + naf: pre.naf && { + wnd: pre.naf.wnd, + points: pre.naf.points.map(negate), + }, + doubles: pre.doubles && { + step: pre.doubles.step, + points: pre.doubles.points.map(negate), + }, + }; + } + return res; +}; + +Point.prototype.toJ = function toJ() { + if (this.inf) + return this.curve.jpoint(null, null, null); + + var res = this.curve.jpoint(this.x, this.y, this.curve.one); + return res; +}; + +function JPoint(curve, x, y, z) { + base.BasePoint.call(this, curve, 'jacobian'); + if (x === null && y === null && z === null) { + this.x = this.curve.one; + this.y = this.curve.one; + this.z = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(0); + } else { + this.x = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(x, 16); + this.y = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(y, 16); + this.z = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(z, 16); + } + if (!this.x.red) + this.x = this.x.toRed(this.curve.red); + if (!this.y.red) + this.y = this.y.toRed(this.curve.red); + if (!this.z.red) + this.z = this.z.toRed(this.curve.red); + + this.zOne = this.z === this.curve.one; +} +inherits_browser(JPoint, base.BasePoint); + +ShortCurve.prototype.jpoint = function jpoint(x, y, z) { + return new JPoint(this, x, y, z); +}; + +JPoint.prototype.toP = function toP() { + if (this.isInfinity()) + return this.curve.point(null, null); + + var zinv = this.z.redInvm(); + var zinv2 = zinv.redSqr(); + var ax = this.x.redMul(zinv2); + var ay = this.y.redMul(zinv2).redMul(zinv); + + return this.curve.point(ax, ay); +}; + +JPoint.prototype.neg = function neg() { + return this.curve.jpoint(this.x, this.y.redNeg(), this.z); +}; + +JPoint.prototype.add = function add(p) { + // O + P = P + if (this.isInfinity()) + return p; + + // P + O = P + if (p.isInfinity()) + return this; + + // 12M + 4S + 7A + var pz2 = p.z.redSqr(); + var z2 = this.z.redSqr(); + var u1 = this.x.redMul(pz2); + var u2 = p.x.redMul(z2); + var s1 = this.y.redMul(pz2.redMul(p.z)); + var s2 = p.y.redMul(z2.redMul(this.z)); + + var h = u1.redSub(u2); + var r = s1.redSub(s2); + if (h.cmpn(0) === 0) { + if (r.cmpn(0) !== 0) + return this.curve.jpoint(null, null, null); + else + return this.dbl(); + } + + var h2 = h.redSqr(); + var h3 = h2.redMul(h); + var v = u1.redMul(h2); + + var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); + var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); + var nz = this.z.redMul(p.z).redMul(h); + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype.mixedAdd = function mixedAdd(p) { + // O + P = P + if (this.isInfinity()) + return p.toJ(); + + // P + O = P + if (p.isInfinity()) + return this; + + // 8M + 3S + 7A + var z2 = this.z.redSqr(); + var u1 = this.x; + var u2 = p.x.redMul(z2); + var s1 = this.y; + var s2 = p.y.redMul(z2).redMul(this.z); + + var h = u1.redSub(u2); + var r = s1.redSub(s2); + if (h.cmpn(0) === 0) { + if (r.cmpn(0) !== 0) + return this.curve.jpoint(null, null, null); + else + return this.dbl(); + } + + var h2 = h.redSqr(); + var h3 = h2.redMul(h); + var v = u1.redMul(h2); + + var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); + var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); + var nz = this.z.redMul(h); + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype.dblp = function dblp(pow) { + if (pow === 0) + return this; + if (this.isInfinity()) + return this; + if (!pow) + return this.dbl(); + + var i; + if (this.curve.zeroA || this.curve.threeA) { + var r = this; + for (i = 0; i < pow; i++) + r = r.dbl(); + return r; + } + + // 1M + 2S + 1A + N * (4S + 5M + 8A) + // N = 1 => 6M + 6S + 9A + var a = this.curve.a; + var tinv = this.curve.tinv; + + var jx = this.x; + var jy = this.y; + var jz = this.z; + var jz4 = jz.redSqr().redSqr(); + + // Reuse results + var jyd = jy.redAdd(jy); + for (i = 0; i < pow; i++) { + var jx2 = jx.redSqr(); + var jyd2 = jyd.redSqr(); + var jyd4 = jyd2.redSqr(); + var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); + + var t1 = jx.redMul(jyd2); + var nx = c.redSqr().redISub(t1.redAdd(t1)); + var t2 = t1.redISub(nx); + var dny = c.redMul(t2); + dny = dny.redIAdd(dny).redISub(jyd4); + var nz = jyd.redMul(jz); + if (i + 1 < pow) + jz4 = jz4.redMul(jyd4); + + jx = nx; + jz = nz; + jyd = dny; + } + + return this.curve.jpoint(jx, jyd.redMul(tinv), jz); +}; + +JPoint.prototype.dbl = function dbl() { + if (this.isInfinity()) + return this; + + if (this.curve.zeroA) + return this._zeroDbl(); + else if (this.curve.threeA) + return this._threeDbl(); + else + return this._dbl(); +}; + +JPoint.prototype._zeroDbl = function _zeroDbl() { + var nx; + var ny; + var nz; + // Z = 1 + if (this.zOne) { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html + // #doubling-mdbl-2007-bl + // 1M + 5S + 14A + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // S = 2 * ((X1 + YY)^2 - XX - YYYY) + var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + s = s.redIAdd(s); + // M = 3 * XX + a; a = 0 + var m = xx.redAdd(xx).redIAdd(xx); + // T = M ^ 2 - 2*S + var t = m.redSqr().redISub(s).redISub(s); + + // 8 * YYYY + var yyyy8 = yyyy.redIAdd(yyyy); + yyyy8 = yyyy8.redIAdd(yyyy8); + yyyy8 = yyyy8.redIAdd(yyyy8); + + // X3 = T + nx = t; + // Y3 = M * (S - T) - 8 * YYYY + ny = m.redMul(s.redISub(t)).redISub(yyyy8); + // Z3 = 2*Y1 + nz = this.y.redAdd(this.y); + } else { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html + // #doubling-dbl-2009-l + // 2M + 5S + 13A + + // A = X1^2 + var a = this.x.redSqr(); + // B = Y1^2 + var b = this.y.redSqr(); + // C = B^2 + var c = b.redSqr(); + // D = 2 * ((X1 + B)^2 - A - C) + var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c); + d = d.redIAdd(d); + // E = 3 * A + var e = a.redAdd(a).redIAdd(a); + // F = E^2 + var f = e.redSqr(); + + // 8 * C + var c8 = c.redIAdd(c); + c8 = c8.redIAdd(c8); + c8 = c8.redIAdd(c8); + + // X3 = F - 2 * D + nx = f.redISub(d).redISub(d); + // Y3 = E * (D - X3) - 8 * C + ny = e.redMul(d.redISub(nx)).redISub(c8); + // Z3 = 2 * Y1 * Z1 + nz = this.y.redMul(this.z); + nz = nz.redIAdd(nz); + } + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype._threeDbl = function _threeDbl() { + var nx; + var ny; + var nz; + // Z = 1 + if (this.zOne) { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html + // #doubling-mdbl-2007-bl + // 1M + 5S + 15A + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // S = 2 * ((X1 + YY)^2 - XX - YYYY) + var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + s = s.redIAdd(s); + // M = 3 * XX + a + var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a); + // T = M^2 - 2 * S + var t = m.redSqr().redISub(s).redISub(s); + // X3 = T + nx = t; + // Y3 = M * (S - T) - 8 * YYYY + var yyyy8 = yyyy.redIAdd(yyyy); + yyyy8 = yyyy8.redIAdd(yyyy8); + yyyy8 = yyyy8.redIAdd(yyyy8); + ny = m.redMul(s.redISub(t)).redISub(yyyy8); + // Z3 = 2 * Y1 + nz = this.y.redAdd(this.y); + } else { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b + // 3M + 5S + + // delta = Z1^2 + var delta = this.z.redSqr(); + // gamma = Y1^2 + var gamma = this.y.redSqr(); + // beta = X1 * gamma + var beta = this.x.redMul(gamma); + // alpha = 3 * (X1 - delta) * (X1 + delta) + var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta)); + alpha = alpha.redAdd(alpha).redIAdd(alpha); + // X3 = alpha^2 - 8 * beta + var beta4 = beta.redIAdd(beta); + beta4 = beta4.redIAdd(beta4); + var beta8 = beta4.redAdd(beta4); + nx = alpha.redSqr().redISub(beta8); + // Z3 = (Y1 + Z1)^2 - gamma - delta + nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta); + // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2 + var ggamma8 = gamma.redSqr(); + ggamma8 = ggamma8.redIAdd(ggamma8); + ggamma8 = ggamma8.redIAdd(ggamma8); + ggamma8 = ggamma8.redIAdd(ggamma8); + ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8); + } + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype._dbl = function _dbl() { + var a = this.curve.a; + + // 4M + 6S + 10A + var jx = this.x; + var jy = this.y; + var jz = this.z; + var jz4 = jz.redSqr().redSqr(); + + var jx2 = jx.redSqr(); + var jy2 = jy.redSqr(); + + var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); + + var jxd4 = jx.redAdd(jx); + jxd4 = jxd4.redIAdd(jxd4); + var t1 = jxd4.redMul(jy2); + var nx = c.redSqr().redISub(t1.redAdd(t1)); + var t2 = t1.redISub(nx); + + var jyd8 = jy2.redSqr(); + jyd8 = jyd8.redIAdd(jyd8); + jyd8 = jyd8.redIAdd(jyd8); + jyd8 = jyd8.redIAdd(jyd8); + var ny = c.redMul(t2).redISub(jyd8); + var nz = jy.redAdd(jy).redMul(jz); + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype.trpl = function trpl() { + if (!this.curve.zeroA) + return this.dbl().add(this); + + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl + // 5M + 10S + ... + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // ZZ = Z1^2 + var zz = this.z.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // M = 3 * XX + a * ZZ2; a = 0 + var m = xx.redAdd(xx).redIAdd(xx); + // MM = M^2 + var mm = m.redSqr(); + // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM + var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + e = e.redIAdd(e); + e = e.redAdd(e).redIAdd(e); + e = e.redISub(mm); + // EE = E^2 + var ee = e.redSqr(); + // T = 16*YYYY + var t = yyyy.redIAdd(yyyy); + t = t.redIAdd(t); + t = t.redIAdd(t); + t = t.redIAdd(t); + // U = (M + E)^2 - MM - EE - T + var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t); + // X3 = 4 * (X1 * EE - 4 * YY * U) + var yyu4 = yy.redMul(u); + yyu4 = yyu4.redIAdd(yyu4); + yyu4 = yyu4.redIAdd(yyu4); + var nx = this.x.redMul(ee).redISub(yyu4); + nx = nx.redIAdd(nx); + nx = nx.redIAdd(nx); + // Y3 = 8 * Y1 * (U * (T - U) - E * EE) + var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee))); + ny = ny.redIAdd(ny); + ny = ny.redIAdd(ny); + ny = ny.redIAdd(ny); + // Z3 = (Z1 + E)^2 - ZZ - EE + var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee); + + return this.curve.jpoint(nx, ny, nz); +}; + +JPoint.prototype.mul = function mul(k, kbase) { + k = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(k, kbase); + + return this.curve._wnafMul(this, k); +}; + +JPoint.prototype.eq = function eq(p) { + if (p.type === 'affine') + return this.eq(p.toJ()); + + if (this === p) + return true; + + // x1 * z2^2 == x2 * z1^2 + var z2 = this.z.redSqr(); + var pz2 = p.z.redSqr(); + if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0) + return false; + + // y1 * z2^3 == y2 * z1^3 + var z3 = z2.redMul(this.z); + var pz3 = pz2.redMul(p.z); + return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0; +}; + +JPoint.prototype.eqXToP = function eqXToP(x) { + var zs = this.z.redSqr(); + var rx = x.toRed(this.curve.red).redMul(zs); + if (this.x.cmp(rx) === 0) + return true; + + var xc = x.clone(); + var t = this.curve.redN.redMul(zs); + for (;;) { + xc.iadd(this.curve.n); + if (xc.cmp(this.curve.p) >= 0) + return false; + + rx.redIAdd(t); + if (this.x.cmp(rx) === 0) + return true; + } +}; + +JPoint.prototype.inspect = function inspect() { + if (this.isInfinity()) + return ''; + return ''; +}; + +JPoint.prototype.isInfinity = function isInfinity() { + // XXX This code assumes that zero is always zero in red + return this.z.cmpn(0) === 0; +}; + +var curve_1 = createCommonjsModule(function (module, exports) { +'use strict'; + +var curve = exports; + +curve.base = base; +curve.short = short_1; +curve.mont = /*RicMoo:ethers:require(./mont)*/(null); +curve.edwards = /*RicMoo:ethers:require(./edwards)*/(null); +}); + +var curves_1 = createCommonjsModule(function (module, exports) { +'use strict'; + +var curves = exports; + + + + + +var assert = utils_1$1.assert; + +function PresetCurve(options) { + if (options.type === 'short') + this.curve = new curve_1.short(options); + else if (options.type === 'edwards') + this.curve = new curve_1.edwards(options); + else + this.curve = new curve_1.mont(options); + this.g = this.curve.g; + this.n = this.curve.n; + this.hash = options.hash; + + assert(this.g.validate(), 'Invalid curve'); + assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O'); +} +curves.PresetCurve = PresetCurve; + +function defineCurve(name, options) { + Object.defineProperty(curves, name, { + configurable: true, + enumerable: true, + get: function() { + var curve = new PresetCurve(options); + Object.defineProperty(curves, name, { + configurable: true, + enumerable: true, + value: curve, + }); + return curve; + }, + }); +} + +defineCurve('p192', { + type: 'short', + prime: 'p192', + p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff', + a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc', + b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1', + n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + gRed: false, + g: [ + '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012', + '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811', + ], +}); + +defineCurve('p224', { + type: 'short', + prime: 'p224', + p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001', + a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe', + b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4', + n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + gRed: false, + g: [ + 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21', + 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34', + ], +}); + +defineCurve('p256', { + type: 'short', + prime: null, + p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff', + a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc', + b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b', + n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + gRed: false, + g: [ + '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296', + '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5', + ], +}); + +defineCurve('p384', { + type: 'short', + prime: null, + p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'fffffffe ffffffff 00000000 00000000 ffffffff', + a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'fffffffe ffffffff 00000000 00000000 fffffffc', + b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' + + '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef', + n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' + + 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha384), + gRed: false, + g: [ + 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' + + '5502f25d bf55296c 3a545e38 72760ab7', + '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' + + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f', + ], +}); + +defineCurve('p521', { + type: 'short', + prime: null, + p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff', + a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff fffffffc', + b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' + + '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' + + '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00', + n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' + + 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha512), + gRed: false, + g: [ + '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' + + '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' + + 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66', + '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' + + '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' + + '3fad0761 353c7086 a272c240 88be9476 9fd16650', + ], +}); + +defineCurve('curve25519', { + type: 'mont', + prime: 'p25519', + p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', + a: '76d06', + b: '1', + n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + gRed: false, + g: [ + '9', + ], +}); + +defineCurve('ed25519', { + type: 'edwards', + prime: 'p25519', + p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', + a: '-1', + c: '1', + // -121665 * (121666^(-1)) (mod P) + d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3', + n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + gRed: false, + g: [ + '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a', + + // 4/5 + '6666666666666666666666666666666666666666666666666666666666666658', + ], +}); + +var pre; +try { + pre = /*RicMoo:ethers:require(./precomputed/secp256k1)*/(null).crash(); +} catch (e) { + pre = undefined; +} + +defineCurve('secp256k1', { + type: 'short', + prime: 'k256', + p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f', + a: '0', + b: '7', + n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141', + h: '1', + hash: (hash_js__WEBPACK_IMPORTED_MODULE_1___default().sha256), + + // Precomputed endomorphism + beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee', + lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72', + basis: [ + { + a: '3086d221a7d46bcde86c90e49284eb15', + b: '-e4437ed6010e88286f547fa90abfe4c3', + }, + { + a: '114ca50f7a8e2f3f657c1108d9d44cfd8', + b: '3086d221a7d46bcde86c90e49284eb15', + }, + ], + + gRed: false, + g: [ + '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', + '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8', + pre, + ], +}); +}); + +'use strict'; + + + + + +function HmacDRBG(options) { + if (!(this instanceof HmacDRBG)) + return new HmacDRBG(options); + this.hash = options.hash; + this.predResist = !!options.predResist; + + this.outLen = this.hash.outSize; + this.minEntropy = options.minEntropy || this.hash.hmacStrength; + + this._reseed = null; + this.reseedInterval = null; + this.K = null; + this.V = null; + + var entropy = utils_1.toArray(options.entropy, options.entropyEnc || 'hex'); + var nonce = utils_1.toArray(options.nonce, options.nonceEnc || 'hex'); + var pers = utils_1.toArray(options.pers, options.persEnc || 'hex'); + minimalisticAssert(entropy.length >= (this.minEntropy / 8), + 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); + this._init(entropy, nonce, pers); +} +var hmacDrbg = HmacDRBG; + +HmacDRBG.prototype._init = function init(entropy, nonce, pers) { + var seed = entropy.concat(nonce).concat(pers); + + this.K = new Array(this.outLen / 8); + this.V = new Array(this.outLen / 8); + for (var i = 0; i < this.V.length; i++) { + this.K[i] = 0x00; + this.V[i] = 0x01; + } + + this._update(seed); + this._reseed = 1; + this.reseedInterval = 0x1000000000000; // 2^48 +}; + +HmacDRBG.prototype._hmac = function hmac() { + return new (hash_js__WEBPACK_IMPORTED_MODULE_1___default().hmac)(this.hash, this.K); +}; + +HmacDRBG.prototype._update = function update(seed) { + var kmac = this._hmac() + .update(this.V) + .update([ 0x00 ]); + if (seed) + kmac = kmac.update(seed); + this.K = kmac.digest(); + this.V = this._hmac().update(this.V).digest(); + if (!seed) + return; + + this.K = this._hmac() + .update(this.V) + .update([ 0x01 ]) + .update(seed) + .digest(); + this.V = this._hmac().update(this.V).digest(); +}; + +HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) { + // Optional entropy enc + if (typeof entropyEnc !== 'string') { + addEnc = add; + add = entropyEnc; + entropyEnc = null; + } + + entropy = utils_1.toArray(entropy, entropyEnc); + add = utils_1.toArray(add, addEnc); + + minimalisticAssert(entropy.length >= (this.minEntropy / 8), + 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); + + this._update(entropy.concat(add || [])); + this._reseed = 1; +}; + +HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) { + if (this._reseed > this.reseedInterval) + throw new Error('Reseed is required'); + + // Optional encoding + if (typeof enc !== 'string') { + addEnc = add; + add = enc; + enc = null; + } + + // Optional additional data + if (add) { + add = utils_1.toArray(add, addEnc || 'hex'); + this._update(add); + } + + var temp = []; + while (temp.length < len) { + this.V = this._hmac().update(this.V).digest(); + temp = temp.concat(this.V); + } + + var res = temp.slice(0, len); + this._update(add); + this._reseed++; + return utils_1.encode(res, enc); +}; + +'use strict'; + + + +var assert$3 = utils_1$1.assert; + +function KeyPair(ec, options) { + this.ec = ec; + this.priv = null; + this.pub = null; + + // KeyPair(ec, { priv: ..., pub: ... }) + if (options.priv) + this._importPrivate(options.priv, options.privEnc); + if (options.pub) + this._importPublic(options.pub, options.pubEnc); +} +var key = KeyPair; + +KeyPair.fromPublic = function fromPublic(ec, pub, enc) { + if (pub instanceof KeyPair) + return pub; + + return new KeyPair(ec, { + pub: pub, + pubEnc: enc, + }); +}; + +KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) { + if (priv instanceof KeyPair) + return priv; + + return new KeyPair(ec, { + priv: priv, + privEnc: enc, + }); +}; + +KeyPair.prototype.validate = function validate() { + var pub = this.getPublic(); + + if (pub.isInfinity()) + return { result: false, reason: 'Invalid public key' }; + if (!pub.validate()) + return { result: false, reason: 'Public key is not a point' }; + if (!pub.mul(this.ec.curve.n).isInfinity()) + return { result: false, reason: 'Public key * N != O' }; + + return { result: true, reason: null }; +}; + +KeyPair.prototype.getPublic = function getPublic(compact, enc) { + // compact is optional argument + if (typeof compact === 'string') { + enc = compact; + compact = null; + } + + if (!this.pub) + this.pub = this.ec.g.mul(this.priv); + + if (!enc) + return this.pub; + + return this.pub.encode(enc, compact); +}; + +KeyPair.prototype.getPrivate = function getPrivate(enc) { + if (enc === 'hex') + return this.priv.toString(16, 2); + else + return this.priv; +}; + +KeyPair.prototype._importPrivate = function _importPrivate(key, enc) { + this.priv = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(key, enc || 16); + + // Ensure that the priv won't be bigger than n, otherwise we may fail + // in fixed multiplication method + this.priv = this.priv.umod(this.ec.curve.n); +}; + +KeyPair.prototype._importPublic = function _importPublic(key, enc) { + if (key.x || key.y) { + // Montgomery points only have an `x` coordinate. + // Weierstrass/Edwards points on the other hand have both `x` and + // `y` coordinates. + if (this.ec.curve.type === 'mont') { + assert$3(key.x, 'Need x coordinate'); + } else if (this.ec.curve.type === 'short' || + this.ec.curve.type === 'edwards') { + assert$3(key.x && key.y, 'Need both x and y coordinate'); + } + this.pub = this.ec.curve.point(key.x, key.y); + return; + } + this.pub = this.ec.curve.decodePoint(key, enc); +}; + +// ECDH +KeyPair.prototype.derive = function derive(pub) { + if(!pub.validate()) { + assert$3(pub.validate(), 'public point not validated'); + } + return pub.mul(this.priv).getX(); +}; + +// ECDSA +KeyPair.prototype.sign = function sign(msg, enc, options) { + return this.ec.sign(msg, this, enc, options); +}; + +KeyPair.prototype.verify = function verify(msg, signature) { + return this.ec.verify(msg, signature, this); +}; + +KeyPair.prototype.inspect = function inspect() { + return ''; +}; + +'use strict'; + + + + +var assert$4 = utils_1$1.assert; + +function Signature(options, enc) { + if (options instanceof Signature) + return options; + + if (this._importDER(options, enc)) + return; + + assert$4(options.r && options.s, 'Signature without r or s'); + this.r = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(options.r, 16); + this.s = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(options.s, 16); + if (options.recoveryParam === undefined) + this.recoveryParam = null; + else + this.recoveryParam = options.recoveryParam; +} +var signature = Signature; + +function Position() { + this.place = 0; +} + +function getLength(buf, p) { + var initial = buf[p.place++]; + if (!(initial & 0x80)) { + return initial; + } + var octetLen = initial & 0xf; + + // Indefinite length or overflow + if (octetLen === 0 || octetLen > 4) { + return false; + } + + var val = 0; + for (var i = 0, off = p.place; i < octetLen; i++, off++) { + val <<= 8; + val |= buf[off]; + val >>>= 0; + } + + // Leading zeroes + if (val <= 0x7f) { + return false; + } + + p.place = off; + return val; +} + +function rmPadding(buf) { + var i = 0; + var len = buf.length - 1; + while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) { + i++; + } + if (i === 0) { + return buf; + } + return buf.slice(i); +} + +Signature.prototype._importDER = function _importDER(data, enc) { + data = utils_1$1.toArray(data, enc); + var p = new Position(); + if (data[p.place++] !== 0x30) { + return false; + } + var len = getLength(data, p); + if (len === false) { + return false; + } + if ((len + p.place) !== data.length) { + return false; + } + if (data[p.place++] !== 0x02) { + return false; + } + var rlen = getLength(data, p); + if (rlen === false) { + return false; + } + var r = data.slice(p.place, rlen + p.place); + p.place += rlen; + if (data[p.place++] !== 0x02) { + return false; + } + var slen = getLength(data, p); + if (slen === false) { + return false; + } + if (data.length !== slen + p.place) { + return false; + } + var s = data.slice(p.place, slen + p.place); + if (r[0] === 0) { + if (r[1] & 0x80) { + r = r.slice(1); + } else { + // Leading zeroes + return false; + } + } + if (s[0] === 0) { + if (s[1] & 0x80) { + s = s.slice(1); + } else { + // Leading zeroes + return false; + } + } + + this.r = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(r); + this.s = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(s); + this.recoveryParam = null; + + return true; +}; + +function constructLength(arr, len) { + if (len < 0x80) { + arr.push(len); + return; + } + var octets = 1 + (Math.log(len) / Math.LN2 >>> 3); + arr.push(octets | 0x80); + while (--octets) { + arr.push((len >>> (octets << 3)) & 0xff); + } + arr.push(len); +} + +Signature.prototype.toDER = function toDER(enc) { + var r = this.r.toArray(); + var s = this.s.toArray(); + + // Pad values + if (r[0] & 0x80) + r = [ 0 ].concat(r); + // Pad values + if (s[0] & 0x80) + s = [ 0 ].concat(s); + + r = rmPadding(r); + s = rmPadding(s); + + while (!s[0] && !(s[1] & 0x80)) { + s = s.slice(1); + } + var arr = [ 0x02 ]; + constructLength(arr, r.length); + arr = arr.concat(r); + arr.push(0x02); + constructLength(arr, s.length); + var backHalf = arr.concat(s); + var res = [ 0x30 ]; + constructLength(res, backHalf.length); + res = res.concat(backHalf); + return utils_1$1.encode(res, enc); +}; + +'use strict'; + + + + + +var rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); }); +var assert$5 = utils_1$1.assert; + + + + +function EC(options) { + if (!(this instanceof EC)) + return new EC(options); + + // Shortcut `elliptic.ec(curve-name)` + if (typeof options === 'string') { + assert$5(Object.prototype.hasOwnProperty.call(curves_1, options), + 'Unknown curve ' + options); + + options = curves_1[options]; + } + + // Shortcut for `elliptic.ec(elliptic.curves.curveName)` + if (options instanceof curves_1.PresetCurve) + options = { curve: options }; + + this.curve = options.curve.curve; + this.n = this.curve.n; + this.nh = this.n.ushrn(1); + this.g = this.curve.g; + + // Point on curve + this.g = options.curve.g; + this.g.precompute(options.curve.n.bitLength() + 1); + + // Hash for function for DRBG + this.hash = options.hash || options.curve.hash; +} +var ec = EC; + +EC.prototype.keyPair = function keyPair(options) { + return new key(this, options); +}; + +EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) { + return key.fromPrivate(this, priv, enc); +}; + +EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) { + return key.fromPublic(this, pub, enc); +}; + +EC.prototype.genKeyPair = function genKeyPair(options) { + if (!options) + options = {}; + + // Instantiate Hmac_DRBG + var drbg = new hmacDrbg({ + hash: this.hash, + pers: options.pers, + persEnc: options.persEnc || 'utf8', + entropy: options.entropy || rand(this.hash.hmacStrength), + entropyEnc: options.entropy && options.entropyEnc || 'utf8', + nonce: this.n.toArray(), + }); + + var bytes = this.n.byteLength(); + var ns2 = this.n.sub(new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(2)); + for (;;) { + var priv = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(drbg.generate(bytes)); + if (priv.cmp(ns2) > 0) + continue; + + priv.iaddn(1); + return this.keyFromPrivate(priv); + } +}; + +EC.prototype._truncateToN = function _truncateToN(msg, truncOnly) { + var delta = msg.byteLength() * 8 - this.n.bitLength(); + if (delta > 0) + msg = msg.ushrn(delta); + if (!truncOnly && msg.cmp(this.n) >= 0) + return msg.sub(this.n); + else + return msg; +}; + +EC.prototype.sign = function sign(msg, key, enc, options) { + if (typeof enc === 'object') { + options = enc; + enc = null; + } + if (!options) + options = {}; + + key = this.keyFromPrivate(key, enc); + msg = this._truncateToN(new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(msg, 16)); + + // Zero-extend key to provide enough entropy + var bytes = this.n.byteLength(); + var bkey = key.getPrivate().toArray('be', bytes); + + // Zero-extend nonce to have the same byte size as N + var nonce = msg.toArray('be', bytes); + + // Instantiate Hmac_DRBG + var drbg = new hmacDrbg({ + hash: this.hash, + entropy: bkey, + nonce: nonce, + pers: options.pers, + persEnc: options.persEnc || 'utf8', + }); + + // Number of bytes to generate + var ns1 = this.n.sub(new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(1)); + + for (var iter = 0; ; iter++) { + var k = options.k ? + options.k(iter) : + new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(drbg.generate(this.n.byteLength())); + k = this._truncateToN(k, true); + if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0) + continue; + + var kp = this.g.mul(k); + if (kp.isInfinity()) + continue; + + var kpX = kp.getX(); + var r = kpX.umod(this.n); + if (r.cmpn(0) === 0) + continue; + + var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg)); + s = s.umod(this.n); + if (s.cmpn(0) === 0) + continue; + + var recoveryParam = (kp.getY().isOdd() ? 1 : 0) | + (kpX.cmp(r) !== 0 ? 2 : 0); + + // Use complement of `s`, if it is > `n / 2` + if (options.canonical && s.cmp(this.nh) > 0) { + s = this.n.sub(s); + recoveryParam ^= 1; + } + + return new signature({ r: r, s: s, recoveryParam: recoveryParam }); + } +}; + +EC.prototype.verify = function verify(msg, signature$1, key, enc) { + msg = this._truncateToN(new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(msg, 16)); + key = this.keyFromPublic(key, enc); + signature$1 = new signature(signature$1, 'hex'); + + // Perform primitive values validation + var r = signature$1.r; + var s = signature$1.s; + if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0) + return false; + if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0) + return false; + + // Validate signature + var sinv = s.invm(this.n); + var u1 = sinv.mul(msg).umod(this.n); + var u2 = sinv.mul(r).umod(this.n); + var p; + + if (!this.curve._maxwellTrick) { + p = this.g.mulAdd(u1, key.getPublic(), u2); + if (p.isInfinity()) + return false; + + return p.getX().umod(this.n).cmp(r) === 0; + } + + // NOTE: Greg Maxwell's trick, inspired by: + // https://git.io/vad3K + + p = this.g.jmulAdd(u1, key.getPublic(), u2); + if (p.isInfinity()) + return false; + + // Compare `p.x` of Jacobian point with `r`, + // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the + // inverse of `p.z^2` + return p.eqXToP(r); +}; + +EC.prototype.recoverPubKey = function(msg, signature$1, j, enc) { + assert$5((3 & j) === j, 'The recovery param is more than two bits'); + signature$1 = new signature(signature$1, enc); + + var n = this.n; + var e = new (bn_js__WEBPACK_IMPORTED_MODULE_0___default())(msg); + var r = signature$1.r; + var s = signature$1.s; + + // A set LSB signifies that the y-coordinate is odd + var isYOdd = j & 1; + var isSecondKey = j >> 1; + if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey) + throw new Error('Unable to find sencond key candinate'); + + // 1.1. Let x = r + jn. + if (isSecondKey) + r = this.curve.pointFromX(r.add(this.curve.n), isYOdd); + else + r = this.curve.pointFromX(r, isYOdd); + + var rInv = signature$1.r.invm(n); + var s1 = n.sub(e).mul(rInv).umod(n); + var s2 = s.mul(rInv).umod(n); + + // 1.6.1 Compute Q = r^-1 (sR - eG) + // Q = r^-1 (sR + -eG) + return this.g.mulAdd(s1, r, s2); +}; + +EC.prototype.getKeyRecoveryParam = function(e, signature$1, Q, enc) { + signature$1 = new signature(signature$1, enc); + if (signature$1.recoveryParam !== null) + return signature$1.recoveryParam; + + for (var i = 0; i < 4; i++) { + var Qprime; + try { + Qprime = this.recoverPubKey(e, signature$1, i); + } catch (e) { + continue; + } + + if (Qprime.eq(Q)) + return i; + } + throw new Error('Unable to find valid recovery factor'); +}; + +var elliptic_1 = createCommonjsModule(function (module, exports) { +'use strict'; + +var elliptic = exports; + +elliptic.version = /*RicMoo:ethers*/{ version: "6.5.4" }.version; +elliptic.utils = utils_1$1; +elliptic.rand = /*RicMoo:ethers:require(brorand)*/(function() { throw new Error('unsupported'); }); +elliptic.curve = curve_1; +elliptic.curves = curves_1; + +// Protocols +elliptic.ec = ec; +elliptic.eddsa = /*RicMoo:ethers:require(./elliptic/eddsa)*/(null); +}); + +var EC$1 = elliptic_1.ec; + + +//# sourceMappingURL=elliptic.js.map + + +/***/ }), + +/***/ "./node_modules/@ethersproject/signing-key/lib.esm/index.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/signing-key/lib.esm/index.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "SigningKey": () => (/* binding */ SigningKey), +/* harmony export */ "computePublicKey": () => (/* binding */ computePublicKey), +/* harmony export */ "recoverPublicKey": () => (/* binding */ recoverPublicKey) +/* harmony export */ }); +/* harmony import */ var _elliptic__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./elliptic */ "./node_modules/@ethersproject/signing-key/lib.esm/elliptic.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/signing-key/lib.esm/_version.js"); + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +let _curve = null; +function getCurve() { + if (!_curve) { + _curve = new _elliptic__WEBPACK_IMPORTED_MODULE_2__.EC("secp256k1"); + } + return _curve; +} +class SigningKey { + constructor(privateKey) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "curve", "secp256k1"); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "privateKey", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(privateKey)); + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexDataLength)(this.privateKey) !== 32) { + logger.throwArgumentError("invalid private key", "privateKey", "[[ REDACTED ]]"); + } + const keyPair = getCurve().keyFromPrivate((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.privateKey)); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "publicKey", "0x" + keyPair.getPublic(false, "hex")); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "compressedPublicKey", "0x" + keyPair.getPublic(true, "hex")); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_3__.defineReadOnly)(this, "_isSigningKey", true); + } + _addPoint(other) { + const p0 = getCurve().keyFromPublic((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.publicKey)); + const p1 = getCurve().keyFromPublic((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(other)); + return "0x" + p0.pub.add(p1.pub).encodeCompressed("hex"); + } + signDigest(digest) { + const keyPair = getCurve().keyFromPrivate((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.privateKey)); + const digestBytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(digest); + if (digestBytes.length !== 32) { + logger.throwArgumentError("bad digest length", "digest", digest); + } + const signature = keyPair.sign(digestBytes, { canonical: true }); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.splitSignature)({ + recoveryParam: signature.recoveryParam, + r: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexZeroPad)("0x" + signature.r.toString(16), 32), + s: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexZeroPad)("0x" + signature.s.toString(16), 32), + }); + } + computeSharedSecret(otherKey) { + const keyPair = getCurve().keyFromPrivate((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(this.privateKey)); + const otherKeyPair = getCurve().keyFromPublic((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(computePublicKey(otherKey))); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexZeroPad)("0x" + keyPair.derive(otherKeyPair.getPublic()).toString(16), 32); + } + static isSigningKey(value) { + return !!(value && value._isSigningKey); + } +} +function recoverPublicKey(digest, signature) { + const sig = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.splitSignature)(signature); + const rs = { r: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(sig.r), s: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(sig.s) }; + return "0x" + getCurve().recoverPubKey((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(digest), rs, sig.recoveryParam).encode("hex", false); +} +function computePublicKey(key, compressed) { + const bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.arrayify)(key); + if (bytes.length === 32) { + const signingKey = new SigningKey(bytes); + if (compressed) { + return "0x" + getCurve().keyFromPrivate(bytes).getPublic(true, "hex"); + } + return signingKey.publicKey; + } + else if (bytes.length === 33) { + if (compressed) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes); + } + return "0x" + getCurve().keyFromPublic(bytes).getPublic(false, "hex"); + } + else if (bytes.length === 65) { + if (!compressed) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_4__.hexlify)(bytes); + } + return "0x" + getCurve().keyFromPublic(bytes).getPublic(true, "hex"); + } + return logger.throwArgumentError("invalid public or private key", "key", "[REDACTED]"); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/signing-key/node_modules/bn.js/lib/bn.js": +/*!******************************************************************************!*\ + !*** ./node_modules/@ethersproject/signing-key/node_modules/bn.js/lib/bn.js ***! + \******************************************************************************/ +/***/ (function(module, __unused_webpack_exports, __webpack_require__) { + +/* module decorator */ module = __webpack_require__.nmd(module); +(function (module, exports) { + 'use strict'; + + // Utils + function assert (val, msg) { + if (!val) throw new Error(msg || 'Assertion failed'); + } + + // Could use `inherits` module, but don't want to move from single file + // architecture yet. + function inherits (ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function () {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } + + // BN + + function BN (number, base, endian) { + if (BN.isBN(number)) { + return number; + } + + this.negative = 0; + this.words = null; + this.length = 0; + + // Reduction context + this.red = null; + + if (number !== null) { + if (base === 'le' || base === 'be') { + endian = base; + base = 10; + } + + this._init(number || 0, base || 10, endian || 'be'); + } + } + if (typeof module === 'object') { + module.exports = BN; + } else { + exports.BN = BN; + } + + BN.BN = BN; + BN.wordSize = 26; + + var Buffer; + try { + if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') { + Buffer = window.Buffer; + } else { + Buffer = (__webpack_require__(/*! buffer */ "?0707").Buffer); + } + } catch (e) { + } + + BN.isBN = function isBN (num) { + if (num instanceof BN) { + return true; + } + + return num !== null && typeof num === 'object' && + num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); + }; + + BN.max = function max (left, right) { + if (left.cmp(right) > 0) return left; + return right; + }; + + BN.min = function min (left, right) { + if (left.cmp(right) < 0) return left; + return right; + }; + + BN.prototype._init = function init (number, base, endian) { + if (typeof number === 'number') { + return this._initNumber(number, base, endian); + } + + if (typeof number === 'object') { + return this._initArray(number, base, endian); + } + + if (base === 'hex') { + base = 16; + } + assert(base === (base | 0) && base >= 2 && base <= 36); + + number = number.toString().replace(/\s+/g, ''); + var start = 0; + if (number[0] === '-') { + start++; + this.negative = 1; + } + + if (start < number.length) { + if (base === 16) { + this._parseHex(number, start, endian); + } else { + this._parseBase(number, base, start); + if (endian === 'le') { + this._initArray(this.toArray(), base, endian); + } + } + } + }; + + BN.prototype._initNumber = function _initNumber (number, base, endian) { + if (number < 0) { + this.negative = 1; + number = -number; + } + if (number < 0x4000000) { + this.words = [number & 0x3ffffff]; + this.length = 1; + } else if (number < 0x10000000000000) { + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff + ]; + this.length = 2; + } else { + assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff, + 1 + ]; + this.length = 3; + } + + if (endian !== 'le') return; + + // Reverse the bytes + this._initArray(this.toArray(), base, endian); + }; + + BN.prototype._initArray = function _initArray (number, base, endian) { + // Perhaps a Uint8Array + assert(typeof number.length === 'number'); + if (number.length <= 0) { + this.words = [0]; + this.length = 1; + return this; + } + + this.length = Math.ceil(number.length / 3); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + var j, w; + var off = 0; + if (endian === 'be') { + for (i = number.length - 1, j = 0; i >= 0; i -= 3) { + w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } else if (endian === 'le') { + for (i = 0, j = 0; i < number.length; i += 3) { + w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } + return this._strip(); + }; + + function parseHex4Bits (string, index) { + var c = string.charCodeAt(index); + // '0' - '9' + if (c >= 48 && c <= 57) { + return c - 48; + // 'A' - 'F' + } else if (c >= 65 && c <= 70) { + return c - 55; + // 'a' - 'f' + } else if (c >= 97 && c <= 102) { + return c - 87; + } else { + assert(false, 'Invalid character in ' + string); + } + } + + function parseHexByte (string, lowerBound, index) { + var r = parseHex4Bits(string, index); + if (index - 1 >= lowerBound) { + r |= parseHex4Bits(string, index - 1) << 4; + } + return r; + } + + BN.prototype._parseHex = function _parseHex (number, start, endian) { + // Create possibly bigger array to ensure that it fits the number + this.length = Math.ceil((number.length - start) / 6); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + // 24-bits chunks + var off = 0; + var j = 0; + + var w; + if (endian === 'be') { + for (i = number.length - 1; i >= start; i -= 2) { + w = parseHexByte(number, start, i) << off; + this.words[j] |= w & 0x3ffffff; + if (off >= 18) { + off -= 18; + j += 1; + this.words[j] |= w >>> 26; + } else { + off += 8; + } + } + } else { + var parseLength = number.length - start; + for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) { + w = parseHexByte(number, start, i) << off; + this.words[j] |= w & 0x3ffffff; + if (off >= 18) { + off -= 18; + j += 1; + this.words[j] |= w >>> 26; + } else { + off += 8; + } + } + } + + this._strip(); + }; + + function parseBase (str, start, end, mul) { + var r = 0; + var b = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; + + r *= mul; + + // 'a' + if (c >= 49) { + b = c - 49 + 0xa; + + // 'A' + } else if (c >= 17) { + b = c - 17 + 0xa; + + // '0' - '9' + } else { + b = c; + } + assert(c >= 0 && b < mul, 'Invalid character'); + r += b; + } + return r; + } + + BN.prototype._parseBase = function _parseBase (number, base, start) { + // Initialize as zero + this.words = [0]; + this.length = 1; + + // Find length of limb in base + for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { + limbLen++; + } + limbLen--; + limbPow = (limbPow / base) | 0; + + var total = number.length - start; + var mod = total % limbLen; + var end = Math.min(total, total - mod) + start; + + var word = 0; + for (var i = start; i < end; i += limbLen) { + word = parseBase(number, i, i + limbLen, base); + + this.imuln(limbPow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + + if (mod !== 0) { + var pow = 1; + word = parseBase(number, i, number.length, base); + + for (i = 0; i < mod; i++) { + pow *= base; + } + + this.imuln(pow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + + this._strip(); + }; + + BN.prototype.copy = function copy (dest) { + dest.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + dest.words[i] = this.words[i]; + } + dest.length = this.length; + dest.negative = this.negative; + dest.red = this.red; + }; + + function move (dest, src) { + dest.words = src.words; + dest.length = src.length; + dest.negative = src.negative; + dest.red = src.red; + } + + BN.prototype._move = function _move (dest) { + move(dest, this); + }; + + BN.prototype.clone = function clone () { + var r = new BN(null); + this.copy(r); + return r; + }; + + BN.prototype._expand = function _expand (size) { + while (this.length < size) { + this.words[this.length++] = 0; + } + return this; + }; + + // Remove leading `0` from `this` + BN.prototype._strip = function strip () { + while (this.length > 1 && this.words[this.length - 1] === 0) { + this.length--; + } + return this._normSign(); + }; + + BN.prototype._normSign = function _normSign () { + // -0 = 0 + if (this.length === 1 && this.words[0] === 0) { + this.negative = 0; + } + return this; + }; + + // Check Symbol.for because not everywhere where Symbol defined + // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility + if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') { + try { + BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect; + } catch (e) { + BN.prototype.inspect = inspect; + } + } else { + BN.prototype.inspect = inspect; + } + + function inspect () { + return (this.red ? ''; + } + + /* + + var zeros = []; + var groupSizes = []; + var groupBases = []; + + var s = ''; + var i = -1; + while (++i < BN.wordSize) { + zeros[i] = s; + s += '0'; + } + groupSizes[0] = 0; + groupSizes[1] = 0; + groupBases[0] = 0; + groupBases[1] = 0; + var base = 2 - 1; + while (++base < 36 + 1) { + var groupSize = 0; + var groupBase = 1; + while (groupBase < (1 << BN.wordSize) / base) { + groupBase *= base; + groupSize += 1; + } + groupSizes[base] = groupSize; + groupBases[base] = groupBase; + } + + */ + + var zeros = [ + '', + '0', + '00', + '000', + '0000', + '00000', + '000000', + '0000000', + '00000000', + '000000000', + '0000000000', + '00000000000', + '000000000000', + '0000000000000', + '00000000000000', + '000000000000000', + '0000000000000000', + '00000000000000000', + '000000000000000000', + '0000000000000000000', + '00000000000000000000', + '000000000000000000000', + '0000000000000000000000', + '00000000000000000000000', + '000000000000000000000000', + '0000000000000000000000000' + ]; + + var groupSizes = [ + 0, 0, + 25, 16, 12, 11, 10, 9, 8, + 8, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 6, 6, 5, 5, + 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5 + ]; + + var groupBases = [ + 0, 0, + 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, + 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, + 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, + 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, + 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176 + ]; + + BN.prototype.toString = function toString (base, padding) { + base = base || 10; + padding = padding | 0 || 1; + + var out; + if (base === 16 || base === 'hex') { + out = ''; + var off = 0; + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = this.words[i]; + var word = (((w << off) | carry) & 0xffffff).toString(16); + carry = (w >>> (24 - off)) & 0xffffff; + off += 2; + if (off >= 26) { + off -= 26; + i--; + } + if (carry !== 0 || i !== this.length - 1) { + out = zeros[6 - word.length] + word + out; + } else { + out = word + out; + } + } + if (carry !== 0) { + out = carry.toString(16) + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + if (base === (base | 0) && base >= 2 && base <= 36) { + // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); + var groupSize = groupSizes[base]; + // var groupBase = Math.pow(base, groupSize); + var groupBase = groupBases[base]; + out = ''; + var c = this.clone(); + c.negative = 0; + while (!c.isZero()) { + var r = c.modrn(groupBase).toString(base); + c = c.idivn(groupBase); + + if (!c.isZero()) { + out = zeros[groupSize - r.length] + r + out; + } else { + out = r + out; + } + } + if (this.isZero()) { + out = '0' + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + assert(false, 'Base should be between 2 and 36'); + }; + + BN.prototype.toNumber = function toNumber () { + var ret = this.words[0]; + if (this.length === 2) { + ret += this.words[1] * 0x4000000; + } else if (this.length === 3 && this.words[2] === 0x01) { + // NOTE: at this stage it is known that the top bit is set + ret += 0x10000000000000 + (this.words[1] * 0x4000000); + } else if (this.length > 2) { + assert(false, 'Number can only safely store up to 53 bits'); + } + return (this.negative !== 0) ? -ret : ret; + }; + + BN.prototype.toJSON = function toJSON () { + return this.toString(16, 2); + }; + + if (Buffer) { + BN.prototype.toBuffer = function toBuffer (endian, length) { + return this.toArrayLike(Buffer, endian, length); + }; + } + + BN.prototype.toArray = function toArray (endian, length) { + return this.toArrayLike(Array, endian, length); + }; + + var allocate = function allocate (ArrayType, size) { + if (ArrayType.allocUnsafe) { + return ArrayType.allocUnsafe(size); + } + return new ArrayType(size); + }; + + BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) { + this._strip(); + + var byteLength = this.byteLength(); + var reqLength = length || Math.max(1, byteLength); + assert(byteLength <= reqLength, 'byte array longer than desired length'); + assert(reqLength > 0, 'Requested array length <= 0'); + + var res = allocate(ArrayType, reqLength); + var postfix = endian === 'le' ? 'LE' : 'BE'; + this['_toArrayLike' + postfix](res, byteLength); + return res; + }; + + BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) { + var position = 0; + var carry = 0; + + for (var i = 0, shift = 0; i < this.length; i++) { + var word = (this.words[i] << shift) | carry; + + res[position++] = word & 0xff; + if (position < res.length) { + res[position++] = (word >> 8) & 0xff; + } + if (position < res.length) { + res[position++] = (word >> 16) & 0xff; + } + + if (shift === 6) { + if (position < res.length) { + res[position++] = (word >> 24) & 0xff; + } + carry = 0; + shift = 0; + } else { + carry = word >>> 24; + shift += 2; + } + } + + if (position < res.length) { + res[position++] = carry; + + while (position < res.length) { + res[position++] = 0; + } + } + }; + + BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) { + var position = res.length - 1; + var carry = 0; + + for (var i = 0, shift = 0; i < this.length; i++) { + var word = (this.words[i] << shift) | carry; + + res[position--] = word & 0xff; + if (position >= 0) { + res[position--] = (word >> 8) & 0xff; + } + if (position >= 0) { + res[position--] = (word >> 16) & 0xff; + } + + if (shift === 6) { + if (position >= 0) { + res[position--] = (word >> 24) & 0xff; + } + carry = 0; + shift = 0; + } else { + carry = word >>> 24; + shift += 2; + } + } + + if (position >= 0) { + res[position--] = carry; + + while (position >= 0) { + res[position--] = 0; + } + } + }; + + if (Math.clz32) { + BN.prototype._countBits = function _countBits (w) { + return 32 - Math.clz32(w); + }; + } else { + BN.prototype._countBits = function _countBits (w) { + var t = w; + var r = 0; + if (t >= 0x1000) { + r += 13; + t >>>= 13; + } + if (t >= 0x40) { + r += 7; + t >>>= 7; + } + if (t >= 0x8) { + r += 4; + t >>>= 4; + } + if (t >= 0x02) { + r += 2; + t >>>= 2; + } + return r + t; + }; + } + + BN.prototype._zeroBits = function _zeroBits (w) { + // Short-cut + if (w === 0) return 26; + + var t = w; + var r = 0; + if ((t & 0x1fff) === 0) { + r += 13; + t >>>= 13; + } + if ((t & 0x7f) === 0) { + r += 7; + t >>>= 7; + } + if ((t & 0xf) === 0) { + r += 4; + t >>>= 4; + } + if ((t & 0x3) === 0) { + r += 2; + t >>>= 2; + } + if ((t & 0x1) === 0) { + r++; + } + return r; + }; + + // Return number of used bits in a BN + BN.prototype.bitLength = function bitLength () { + var w = this.words[this.length - 1]; + var hi = this._countBits(w); + return (this.length - 1) * 26 + hi; + }; + + function toBitArray (num) { + var w = new Array(num.bitLength()); + + for (var bit = 0; bit < w.length; bit++) { + var off = (bit / 26) | 0; + var wbit = bit % 26; + + w[bit] = (num.words[off] >>> wbit) & 0x01; + } + + return w; + } + + // Number of trailing zero bits + BN.prototype.zeroBits = function zeroBits () { + if (this.isZero()) return 0; + + var r = 0; + for (var i = 0; i < this.length; i++) { + var b = this._zeroBits(this.words[i]); + r += b; + if (b !== 26) break; + } + return r; + }; + + BN.prototype.byteLength = function byteLength () { + return Math.ceil(this.bitLength() / 8); + }; + + BN.prototype.toTwos = function toTwos (width) { + if (this.negative !== 0) { + return this.abs().inotn(width).iaddn(1); + } + return this.clone(); + }; + + BN.prototype.fromTwos = function fromTwos (width) { + if (this.testn(width - 1)) { + return this.notn(width).iaddn(1).ineg(); + } + return this.clone(); + }; + + BN.prototype.isNeg = function isNeg () { + return this.negative !== 0; + }; + + // Return negative clone of `this` + BN.prototype.neg = function neg () { + return this.clone().ineg(); + }; + + BN.prototype.ineg = function ineg () { + if (!this.isZero()) { + this.negative ^= 1; + } + + return this; + }; + + // Or `num` with `this` in-place + BN.prototype.iuor = function iuor (num) { + while (this.length < num.length) { + this.words[this.length++] = 0; + } + + for (var i = 0; i < num.length; i++) { + this.words[i] = this.words[i] | num.words[i]; + } + + return this._strip(); + }; + + BN.prototype.ior = function ior (num) { + assert((this.negative | num.negative) === 0); + return this.iuor(num); + }; + + // Or `num` with `this` + BN.prototype.or = function or (num) { + if (this.length > num.length) return this.clone().ior(num); + return num.clone().ior(this); + }; + + BN.prototype.uor = function uor (num) { + if (this.length > num.length) return this.clone().iuor(num); + return num.clone().iuor(this); + }; + + // And `num` with `this` in-place + BN.prototype.iuand = function iuand (num) { + // b = min-length(num, this) + var b; + if (this.length > num.length) { + b = num; + } else { + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = this.words[i] & num.words[i]; + } + + this.length = b.length; + + return this._strip(); + }; + + BN.prototype.iand = function iand (num) { + assert((this.negative | num.negative) === 0); + return this.iuand(num); + }; + + // And `num` with `this` + BN.prototype.and = function and (num) { + if (this.length > num.length) return this.clone().iand(num); + return num.clone().iand(this); + }; + + BN.prototype.uand = function uand (num) { + if (this.length > num.length) return this.clone().iuand(num); + return num.clone().iuand(this); + }; + + // Xor `num` with `this` in-place + BN.prototype.iuxor = function iuxor (num) { + // a.length > b.length + var a; + var b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = a.words[i] ^ b.words[i]; + } + + if (this !== a) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = a.length; + + return this._strip(); + }; + + BN.prototype.ixor = function ixor (num) { + assert((this.negative | num.negative) === 0); + return this.iuxor(num); + }; + + // Xor `num` with `this` + BN.prototype.xor = function xor (num) { + if (this.length > num.length) return this.clone().ixor(num); + return num.clone().ixor(this); + }; + + BN.prototype.uxor = function uxor (num) { + if (this.length > num.length) return this.clone().iuxor(num); + return num.clone().iuxor(this); + }; + + // Not ``this`` with ``width`` bitwidth + BN.prototype.inotn = function inotn (width) { + assert(typeof width === 'number' && width >= 0); + + var bytesNeeded = Math.ceil(width / 26) | 0; + var bitsLeft = width % 26; + + // Extend the buffer with leading zeroes + this._expand(bytesNeeded); + + if (bitsLeft > 0) { + bytesNeeded--; + } + + // Handle complete words + for (var i = 0; i < bytesNeeded; i++) { + this.words[i] = ~this.words[i] & 0x3ffffff; + } + + // Handle the residue + if (bitsLeft > 0) { + this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft)); + } + + // And remove leading zeroes + return this._strip(); + }; + + BN.prototype.notn = function notn (width) { + return this.clone().inotn(width); + }; + + // Set `bit` of `this` + BN.prototype.setn = function setn (bit, val) { + assert(typeof bit === 'number' && bit >= 0); + + var off = (bit / 26) | 0; + var wbit = bit % 26; + + this._expand(off + 1); + + if (val) { + this.words[off] = this.words[off] | (1 << wbit); + } else { + this.words[off] = this.words[off] & ~(1 << wbit); + } + + return this._strip(); + }; + + // Add `num` to `this` in-place + BN.prototype.iadd = function iadd (num) { + var r; + + // negative + positive + if (this.negative !== 0 && num.negative === 0) { + this.negative = 0; + r = this.isub(num); + this.negative ^= 1; + return this._normSign(); + + // positive + negative + } else if (this.negative === 0 && num.negative !== 0) { + num.negative = 0; + r = this.isub(num); + num.negative = 1; + return r._normSign(); + } + + // a.length > b.length + var a, b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) + (b.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + + this.length = a.length; + if (carry !== 0) { + this.words[this.length] = carry; + this.length++; + // Copy the rest of the words + } else if (a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + return this; + }; + + // Add `num` to `this` + BN.prototype.add = function add (num) { + var res; + if (num.negative !== 0 && this.negative === 0) { + num.negative = 0; + res = this.sub(num); + num.negative ^= 1; + return res; + } else if (num.negative === 0 && this.negative !== 0) { + this.negative = 0; + res = num.sub(this); + this.negative = 1; + return res; + } + + if (this.length > num.length) return this.clone().iadd(num); + + return num.clone().iadd(this); + }; + + // Subtract `num` from `this` in-place + BN.prototype.isub = function isub (num) { + // this - (-num) = this + num + if (num.negative !== 0) { + num.negative = 0; + var r = this.iadd(num); + num.negative = 1; + return r._normSign(); + + // -this - num = -(this + num) + } else if (this.negative !== 0) { + this.negative = 0; + this.iadd(num); + this.negative = 1; + return this._normSign(); + } + + // At this point both numbers are positive + var cmp = this.cmp(num); + + // Optimization - zeroify + if (cmp === 0) { + this.negative = 0; + this.length = 1; + this.words[0] = 0; + return this; + } + + // a > b + var a, b; + if (cmp > 0) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) - (b.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + + // Copy rest of the words + if (carry === 0 && i < a.length && a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = Math.max(this.length, i); + + if (a !== this) { + this.negative = 1; + } + + return this._strip(); + }; + + // Subtract `num` from `this` + BN.prototype.sub = function sub (num) { + return this.clone().isub(num); + }; + + function smallMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + var len = (self.length + num.length) | 0; + out.length = len; + len = (len - 1) | 0; + + // Peel one iteration (compiler can't do it, because of code complexity) + var a = self.words[0] | 0; + var b = num.words[0] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + var carry = (r / 0x4000000) | 0; + out.words[0] = lo; + + for (var k = 1; k < len; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = carry >>> 26; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = (k - j) | 0; + a = self.words[i] | 0; + b = num.words[j] | 0; + r = a * b + rword; + ncarry += (r / 0x4000000) | 0; + rword = r & 0x3ffffff; + } + out.words[k] = rword | 0; + carry = ncarry | 0; + } + if (carry !== 0) { + out.words[k] = carry | 0; + } else { + out.length--; + } + + return out._strip(); + } + + // TODO(indutny): it may be reasonable to omit it for users who don't need + // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit + // multiplication (like elliptic secp256k1). + var comb10MulTo = function comb10MulTo (self, num, out) { + var a = self.words; + var b = num.words; + var o = out.words; + var c = 0; + var lo; + var mid; + var hi; + var a0 = a[0] | 0; + var al0 = a0 & 0x1fff; + var ah0 = a0 >>> 13; + var a1 = a[1] | 0; + var al1 = a1 & 0x1fff; + var ah1 = a1 >>> 13; + var a2 = a[2] | 0; + var al2 = a2 & 0x1fff; + var ah2 = a2 >>> 13; + var a3 = a[3] | 0; + var al3 = a3 & 0x1fff; + var ah3 = a3 >>> 13; + var a4 = a[4] | 0; + var al4 = a4 & 0x1fff; + var ah4 = a4 >>> 13; + var a5 = a[5] | 0; + var al5 = a5 & 0x1fff; + var ah5 = a5 >>> 13; + var a6 = a[6] | 0; + var al6 = a6 & 0x1fff; + var ah6 = a6 >>> 13; + var a7 = a[7] | 0; + var al7 = a7 & 0x1fff; + var ah7 = a7 >>> 13; + var a8 = a[8] | 0; + var al8 = a8 & 0x1fff; + var ah8 = a8 >>> 13; + var a9 = a[9] | 0; + var al9 = a9 & 0x1fff; + var ah9 = a9 >>> 13; + var b0 = b[0] | 0; + var bl0 = b0 & 0x1fff; + var bh0 = b0 >>> 13; + var b1 = b[1] | 0; + var bl1 = b1 & 0x1fff; + var bh1 = b1 >>> 13; + var b2 = b[2] | 0; + var bl2 = b2 & 0x1fff; + var bh2 = b2 >>> 13; + var b3 = b[3] | 0; + var bl3 = b3 & 0x1fff; + var bh3 = b3 >>> 13; + var b4 = b[4] | 0; + var bl4 = b4 & 0x1fff; + var bh4 = b4 >>> 13; + var b5 = b[5] | 0; + var bl5 = b5 & 0x1fff; + var bh5 = b5 >>> 13; + var b6 = b[6] | 0; + var bl6 = b6 & 0x1fff; + var bh6 = b6 >>> 13; + var b7 = b[7] | 0; + var bl7 = b7 & 0x1fff; + var bh7 = b7 >>> 13; + var b8 = b[8] | 0; + var bl8 = b8 & 0x1fff; + var bh8 = b8 >>> 13; + var b9 = b[9] | 0; + var bl9 = b9 & 0x1fff; + var bh9 = b9 >>> 13; + + out.negative = self.negative ^ num.negative; + out.length = 19; + /* k = 0 */ + lo = Math.imul(al0, bl0); + mid = Math.imul(al0, bh0); + mid = (mid + Math.imul(ah0, bl0)) | 0; + hi = Math.imul(ah0, bh0); + var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0; + w0 &= 0x3ffffff; + /* k = 1 */ + lo = Math.imul(al1, bl0); + mid = Math.imul(al1, bh0); + mid = (mid + Math.imul(ah1, bl0)) | 0; + hi = Math.imul(ah1, bh0); + lo = (lo + Math.imul(al0, bl1)) | 0; + mid = (mid + Math.imul(al0, bh1)) | 0; + mid = (mid + Math.imul(ah0, bl1)) | 0; + hi = (hi + Math.imul(ah0, bh1)) | 0; + var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0; + w1 &= 0x3ffffff; + /* k = 2 */ + lo = Math.imul(al2, bl0); + mid = Math.imul(al2, bh0); + mid = (mid + Math.imul(ah2, bl0)) | 0; + hi = Math.imul(ah2, bh0); + lo = (lo + Math.imul(al1, bl1)) | 0; + mid = (mid + Math.imul(al1, bh1)) | 0; + mid = (mid + Math.imul(ah1, bl1)) | 0; + hi = (hi + Math.imul(ah1, bh1)) | 0; + lo = (lo + Math.imul(al0, bl2)) | 0; + mid = (mid + Math.imul(al0, bh2)) | 0; + mid = (mid + Math.imul(ah0, bl2)) | 0; + hi = (hi + Math.imul(ah0, bh2)) | 0; + var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0; + w2 &= 0x3ffffff; + /* k = 3 */ + lo = Math.imul(al3, bl0); + mid = Math.imul(al3, bh0); + mid = (mid + Math.imul(ah3, bl0)) | 0; + hi = Math.imul(ah3, bh0); + lo = (lo + Math.imul(al2, bl1)) | 0; + mid = (mid + Math.imul(al2, bh1)) | 0; + mid = (mid + Math.imul(ah2, bl1)) | 0; + hi = (hi + Math.imul(ah2, bh1)) | 0; + lo = (lo + Math.imul(al1, bl2)) | 0; + mid = (mid + Math.imul(al1, bh2)) | 0; + mid = (mid + Math.imul(ah1, bl2)) | 0; + hi = (hi + Math.imul(ah1, bh2)) | 0; + lo = (lo + Math.imul(al0, bl3)) | 0; + mid = (mid + Math.imul(al0, bh3)) | 0; + mid = (mid + Math.imul(ah0, bl3)) | 0; + hi = (hi + Math.imul(ah0, bh3)) | 0; + var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0; + w3 &= 0x3ffffff; + /* k = 4 */ + lo = Math.imul(al4, bl0); + mid = Math.imul(al4, bh0); + mid = (mid + Math.imul(ah4, bl0)) | 0; + hi = Math.imul(ah4, bh0); + lo = (lo + Math.imul(al3, bl1)) | 0; + mid = (mid + Math.imul(al3, bh1)) | 0; + mid = (mid + Math.imul(ah3, bl1)) | 0; + hi = (hi + Math.imul(ah3, bh1)) | 0; + lo = (lo + Math.imul(al2, bl2)) | 0; + mid = (mid + Math.imul(al2, bh2)) | 0; + mid = (mid + Math.imul(ah2, bl2)) | 0; + hi = (hi + Math.imul(ah2, bh2)) | 0; + lo = (lo + Math.imul(al1, bl3)) | 0; + mid = (mid + Math.imul(al1, bh3)) | 0; + mid = (mid + Math.imul(ah1, bl3)) | 0; + hi = (hi + Math.imul(ah1, bh3)) | 0; + lo = (lo + Math.imul(al0, bl4)) | 0; + mid = (mid + Math.imul(al0, bh4)) | 0; + mid = (mid + Math.imul(ah0, bl4)) | 0; + hi = (hi + Math.imul(ah0, bh4)) | 0; + var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0; + w4 &= 0x3ffffff; + /* k = 5 */ + lo = Math.imul(al5, bl0); + mid = Math.imul(al5, bh0); + mid = (mid + Math.imul(ah5, bl0)) | 0; + hi = Math.imul(ah5, bh0); + lo = (lo + Math.imul(al4, bl1)) | 0; + mid = (mid + Math.imul(al4, bh1)) | 0; + mid = (mid + Math.imul(ah4, bl1)) | 0; + hi = (hi + Math.imul(ah4, bh1)) | 0; + lo = (lo + Math.imul(al3, bl2)) | 0; + mid = (mid + Math.imul(al3, bh2)) | 0; + mid = (mid + Math.imul(ah3, bl2)) | 0; + hi = (hi + Math.imul(ah3, bh2)) | 0; + lo = (lo + Math.imul(al2, bl3)) | 0; + mid = (mid + Math.imul(al2, bh3)) | 0; + mid = (mid + Math.imul(ah2, bl3)) | 0; + hi = (hi + Math.imul(ah2, bh3)) | 0; + lo = (lo + Math.imul(al1, bl4)) | 0; + mid = (mid + Math.imul(al1, bh4)) | 0; + mid = (mid + Math.imul(ah1, bl4)) | 0; + hi = (hi + Math.imul(ah1, bh4)) | 0; + lo = (lo + Math.imul(al0, bl5)) | 0; + mid = (mid + Math.imul(al0, bh5)) | 0; + mid = (mid + Math.imul(ah0, bl5)) | 0; + hi = (hi + Math.imul(ah0, bh5)) | 0; + var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0; + w5 &= 0x3ffffff; + /* k = 6 */ + lo = Math.imul(al6, bl0); + mid = Math.imul(al6, bh0); + mid = (mid + Math.imul(ah6, bl0)) | 0; + hi = Math.imul(ah6, bh0); + lo = (lo + Math.imul(al5, bl1)) | 0; + mid = (mid + Math.imul(al5, bh1)) | 0; + mid = (mid + Math.imul(ah5, bl1)) | 0; + hi = (hi + Math.imul(ah5, bh1)) | 0; + lo = (lo + Math.imul(al4, bl2)) | 0; + mid = (mid + Math.imul(al4, bh2)) | 0; + mid = (mid + Math.imul(ah4, bl2)) | 0; + hi = (hi + Math.imul(ah4, bh2)) | 0; + lo = (lo + Math.imul(al3, bl3)) | 0; + mid = (mid + Math.imul(al3, bh3)) | 0; + mid = (mid + Math.imul(ah3, bl3)) | 0; + hi = (hi + Math.imul(ah3, bh3)) | 0; + lo = (lo + Math.imul(al2, bl4)) | 0; + mid = (mid + Math.imul(al2, bh4)) | 0; + mid = (mid + Math.imul(ah2, bl4)) | 0; + hi = (hi + Math.imul(ah2, bh4)) | 0; + lo = (lo + Math.imul(al1, bl5)) | 0; + mid = (mid + Math.imul(al1, bh5)) | 0; + mid = (mid + Math.imul(ah1, bl5)) | 0; + hi = (hi + Math.imul(ah1, bh5)) | 0; + lo = (lo + Math.imul(al0, bl6)) | 0; + mid = (mid + Math.imul(al0, bh6)) | 0; + mid = (mid + Math.imul(ah0, bl6)) | 0; + hi = (hi + Math.imul(ah0, bh6)) | 0; + var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0; + w6 &= 0x3ffffff; + /* k = 7 */ + lo = Math.imul(al7, bl0); + mid = Math.imul(al7, bh0); + mid = (mid + Math.imul(ah7, bl0)) | 0; + hi = Math.imul(ah7, bh0); + lo = (lo + Math.imul(al6, bl1)) | 0; + mid = (mid + Math.imul(al6, bh1)) | 0; + mid = (mid + Math.imul(ah6, bl1)) | 0; + hi = (hi + Math.imul(ah6, bh1)) | 0; + lo = (lo + Math.imul(al5, bl2)) | 0; + mid = (mid + Math.imul(al5, bh2)) | 0; + mid = (mid + Math.imul(ah5, bl2)) | 0; + hi = (hi + Math.imul(ah5, bh2)) | 0; + lo = (lo + Math.imul(al4, bl3)) | 0; + mid = (mid + Math.imul(al4, bh3)) | 0; + mid = (mid + Math.imul(ah4, bl3)) | 0; + hi = (hi + Math.imul(ah4, bh3)) | 0; + lo = (lo + Math.imul(al3, bl4)) | 0; + mid = (mid + Math.imul(al3, bh4)) | 0; + mid = (mid + Math.imul(ah3, bl4)) | 0; + hi = (hi + Math.imul(ah3, bh4)) | 0; + lo = (lo + Math.imul(al2, bl5)) | 0; + mid = (mid + Math.imul(al2, bh5)) | 0; + mid = (mid + Math.imul(ah2, bl5)) | 0; + hi = (hi + Math.imul(ah2, bh5)) | 0; + lo = (lo + Math.imul(al1, bl6)) | 0; + mid = (mid + Math.imul(al1, bh6)) | 0; + mid = (mid + Math.imul(ah1, bl6)) | 0; + hi = (hi + Math.imul(ah1, bh6)) | 0; + lo = (lo + Math.imul(al0, bl7)) | 0; + mid = (mid + Math.imul(al0, bh7)) | 0; + mid = (mid + Math.imul(ah0, bl7)) | 0; + hi = (hi + Math.imul(ah0, bh7)) | 0; + var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0; + w7 &= 0x3ffffff; + /* k = 8 */ + lo = Math.imul(al8, bl0); + mid = Math.imul(al8, bh0); + mid = (mid + Math.imul(ah8, bl0)) | 0; + hi = Math.imul(ah8, bh0); + lo = (lo + Math.imul(al7, bl1)) | 0; + mid = (mid + Math.imul(al7, bh1)) | 0; + mid = (mid + Math.imul(ah7, bl1)) | 0; + hi = (hi + Math.imul(ah7, bh1)) | 0; + lo = (lo + Math.imul(al6, bl2)) | 0; + mid = (mid + Math.imul(al6, bh2)) | 0; + mid = (mid + Math.imul(ah6, bl2)) | 0; + hi = (hi + Math.imul(ah6, bh2)) | 0; + lo = (lo + Math.imul(al5, bl3)) | 0; + mid = (mid + Math.imul(al5, bh3)) | 0; + mid = (mid + Math.imul(ah5, bl3)) | 0; + hi = (hi + Math.imul(ah5, bh3)) | 0; + lo = (lo + Math.imul(al4, bl4)) | 0; + mid = (mid + Math.imul(al4, bh4)) | 0; + mid = (mid + Math.imul(ah4, bl4)) | 0; + hi = (hi + Math.imul(ah4, bh4)) | 0; + lo = (lo + Math.imul(al3, bl5)) | 0; + mid = (mid + Math.imul(al3, bh5)) | 0; + mid = (mid + Math.imul(ah3, bl5)) | 0; + hi = (hi + Math.imul(ah3, bh5)) | 0; + lo = (lo + Math.imul(al2, bl6)) | 0; + mid = (mid + Math.imul(al2, bh6)) | 0; + mid = (mid + Math.imul(ah2, bl6)) | 0; + hi = (hi + Math.imul(ah2, bh6)) | 0; + lo = (lo + Math.imul(al1, bl7)) | 0; + mid = (mid + Math.imul(al1, bh7)) | 0; + mid = (mid + Math.imul(ah1, bl7)) | 0; + hi = (hi + Math.imul(ah1, bh7)) | 0; + lo = (lo + Math.imul(al0, bl8)) | 0; + mid = (mid + Math.imul(al0, bh8)) | 0; + mid = (mid + Math.imul(ah0, bl8)) | 0; + hi = (hi + Math.imul(ah0, bh8)) | 0; + var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0; + w8 &= 0x3ffffff; + /* k = 9 */ + lo = Math.imul(al9, bl0); + mid = Math.imul(al9, bh0); + mid = (mid + Math.imul(ah9, bl0)) | 0; + hi = Math.imul(ah9, bh0); + lo = (lo + Math.imul(al8, bl1)) | 0; + mid = (mid + Math.imul(al8, bh1)) | 0; + mid = (mid + Math.imul(ah8, bl1)) | 0; + hi = (hi + Math.imul(ah8, bh1)) | 0; + lo = (lo + Math.imul(al7, bl2)) | 0; + mid = (mid + Math.imul(al7, bh2)) | 0; + mid = (mid + Math.imul(ah7, bl2)) | 0; + hi = (hi + Math.imul(ah7, bh2)) | 0; + lo = (lo + Math.imul(al6, bl3)) | 0; + mid = (mid + Math.imul(al6, bh3)) | 0; + mid = (mid + Math.imul(ah6, bl3)) | 0; + hi = (hi + Math.imul(ah6, bh3)) | 0; + lo = (lo + Math.imul(al5, bl4)) | 0; + mid = (mid + Math.imul(al5, bh4)) | 0; + mid = (mid + Math.imul(ah5, bl4)) | 0; + hi = (hi + Math.imul(ah5, bh4)) | 0; + lo = (lo + Math.imul(al4, bl5)) | 0; + mid = (mid + Math.imul(al4, bh5)) | 0; + mid = (mid + Math.imul(ah4, bl5)) | 0; + hi = (hi + Math.imul(ah4, bh5)) | 0; + lo = (lo + Math.imul(al3, bl6)) | 0; + mid = (mid + Math.imul(al3, bh6)) | 0; + mid = (mid + Math.imul(ah3, bl6)) | 0; + hi = (hi + Math.imul(ah3, bh6)) | 0; + lo = (lo + Math.imul(al2, bl7)) | 0; + mid = (mid + Math.imul(al2, bh7)) | 0; + mid = (mid + Math.imul(ah2, bl7)) | 0; + hi = (hi + Math.imul(ah2, bh7)) | 0; + lo = (lo + Math.imul(al1, bl8)) | 0; + mid = (mid + Math.imul(al1, bh8)) | 0; + mid = (mid + Math.imul(ah1, bl8)) | 0; + hi = (hi + Math.imul(ah1, bh8)) | 0; + lo = (lo + Math.imul(al0, bl9)) | 0; + mid = (mid + Math.imul(al0, bh9)) | 0; + mid = (mid + Math.imul(ah0, bl9)) | 0; + hi = (hi + Math.imul(ah0, bh9)) | 0; + var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0; + w9 &= 0x3ffffff; + /* k = 10 */ + lo = Math.imul(al9, bl1); + mid = Math.imul(al9, bh1); + mid = (mid + Math.imul(ah9, bl1)) | 0; + hi = Math.imul(ah9, bh1); + lo = (lo + Math.imul(al8, bl2)) | 0; + mid = (mid + Math.imul(al8, bh2)) | 0; + mid = (mid + Math.imul(ah8, bl2)) | 0; + hi = (hi + Math.imul(ah8, bh2)) | 0; + lo = (lo + Math.imul(al7, bl3)) | 0; + mid = (mid + Math.imul(al7, bh3)) | 0; + mid = (mid + Math.imul(ah7, bl3)) | 0; + hi = (hi + Math.imul(ah7, bh3)) | 0; + lo = (lo + Math.imul(al6, bl4)) | 0; + mid = (mid + Math.imul(al6, bh4)) | 0; + mid = (mid + Math.imul(ah6, bl4)) | 0; + hi = (hi + Math.imul(ah6, bh4)) | 0; + lo = (lo + Math.imul(al5, bl5)) | 0; + mid = (mid + Math.imul(al5, bh5)) | 0; + mid = (mid + Math.imul(ah5, bl5)) | 0; + hi = (hi + Math.imul(ah5, bh5)) | 0; + lo = (lo + Math.imul(al4, bl6)) | 0; + mid = (mid + Math.imul(al4, bh6)) | 0; + mid = (mid + Math.imul(ah4, bl6)) | 0; + hi = (hi + Math.imul(ah4, bh6)) | 0; + lo = (lo + Math.imul(al3, bl7)) | 0; + mid = (mid + Math.imul(al3, bh7)) | 0; + mid = (mid + Math.imul(ah3, bl7)) | 0; + hi = (hi + Math.imul(ah3, bh7)) | 0; + lo = (lo + Math.imul(al2, bl8)) | 0; + mid = (mid + Math.imul(al2, bh8)) | 0; + mid = (mid + Math.imul(ah2, bl8)) | 0; + hi = (hi + Math.imul(ah2, bh8)) | 0; + lo = (lo + Math.imul(al1, bl9)) | 0; + mid = (mid + Math.imul(al1, bh9)) | 0; + mid = (mid + Math.imul(ah1, bl9)) | 0; + hi = (hi + Math.imul(ah1, bh9)) | 0; + var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0; + w10 &= 0x3ffffff; + /* k = 11 */ + lo = Math.imul(al9, bl2); + mid = Math.imul(al9, bh2); + mid = (mid + Math.imul(ah9, bl2)) | 0; + hi = Math.imul(ah9, bh2); + lo = (lo + Math.imul(al8, bl3)) | 0; + mid = (mid + Math.imul(al8, bh3)) | 0; + mid = (mid + Math.imul(ah8, bl3)) | 0; + hi = (hi + Math.imul(ah8, bh3)) | 0; + lo = (lo + Math.imul(al7, bl4)) | 0; + mid = (mid + Math.imul(al7, bh4)) | 0; + mid = (mid + Math.imul(ah7, bl4)) | 0; + hi = (hi + Math.imul(ah7, bh4)) | 0; + lo = (lo + Math.imul(al6, bl5)) | 0; + mid = (mid + Math.imul(al6, bh5)) | 0; + mid = (mid + Math.imul(ah6, bl5)) | 0; + hi = (hi + Math.imul(ah6, bh5)) | 0; + lo = (lo + Math.imul(al5, bl6)) | 0; + mid = (mid + Math.imul(al5, bh6)) | 0; + mid = (mid + Math.imul(ah5, bl6)) | 0; + hi = (hi + Math.imul(ah5, bh6)) | 0; + lo = (lo + Math.imul(al4, bl7)) | 0; + mid = (mid + Math.imul(al4, bh7)) | 0; + mid = (mid + Math.imul(ah4, bl7)) | 0; + hi = (hi + Math.imul(ah4, bh7)) | 0; + lo = (lo + Math.imul(al3, bl8)) | 0; + mid = (mid + Math.imul(al3, bh8)) | 0; + mid = (mid + Math.imul(ah3, bl8)) | 0; + hi = (hi + Math.imul(ah3, bh8)) | 0; + lo = (lo + Math.imul(al2, bl9)) | 0; + mid = (mid + Math.imul(al2, bh9)) | 0; + mid = (mid + Math.imul(ah2, bl9)) | 0; + hi = (hi + Math.imul(ah2, bh9)) | 0; + var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0; + w11 &= 0x3ffffff; + /* k = 12 */ + lo = Math.imul(al9, bl3); + mid = Math.imul(al9, bh3); + mid = (mid + Math.imul(ah9, bl3)) | 0; + hi = Math.imul(ah9, bh3); + lo = (lo + Math.imul(al8, bl4)) | 0; + mid = (mid + Math.imul(al8, bh4)) | 0; + mid = (mid + Math.imul(ah8, bl4)) | 0; + hi = (hi + Math.imul(ah8, bh4)) | 0; + lo = (lo + Math.imul(al7, bl5)) | 0; + mid = (mid + Math.imul(al7, bh5)) | 0; + mid = (mid + Math.imul(ah7, bl5)) | 0; + hi = (hi + Math.imul(ah7, bh5)) | 0; + lo = (lo + Math.imul(al6, bl6)) | 0; + mid = (mid + Math.imul(al6, bh6)) | 0; + mid = (mid + Math.imul(ah6, bl6)) | 0; + hi = (hi + Math.imul(ah6, bh6)) | 0; + lo = (lo + Math.imul(al5, bl7)) | 0; + mid = (mid + Math.imul(al5, bh7)) | 0; + mid = (mid + Math.imul(ah5, bl7)) | 0; + hi = (hi + Math.imul(ah5, bh7)) | 0; + lo = (lo + Math.imul(al4, bl8)) | 0; + mid = (mid + Math.imul(al4, bh8)) | 0; + mid = (mid + Math.imul(ah4, bl8)) | 0; + hi = (hi + Math.imul(ah4, bh8)) | 0; + lo = (lo + Math.imul(al3, bl9)) | 0; + mid = (mid + Math.imul(al3, bh9)) | 0; + mid = (mid + Math.imul(ah3, bl9)) | 0; + hi = (hi + Math.imul(ah3, bh9)) | 0; + var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0; + w12 &= 0x3ffffff; + /* k = 13 */ + lo = Math.imul(al9, bl4); + mid = Math.imul(al9, bh4); + mid = (mid + Math.imul(ah9, bl4)) | 0; + hi = Math.imul(ah9, bh4); + lo = (lo + Math.imul(al8, bl5)) | 0; + mid = (mid + Math.imul(al8, bh5)) | 0; + mid = (mid + Math.imul(ah8, bl5)) | 0; + hi = (hi + Math.imul(ah8, bh5)) | 0; + lo = (lo + Math.imul(al7, bl6)) | 0; + mid = (mid + Math.imul(al7, bh6)) | 0; + mid = (mid + Math.imul(ah7, bl6)) | 0; + hi = (hi + Math.imul(ah7, bh6)) | 0; + lo = (lo + Math.imul(al6, bl7)) | 0; + mid = (mid + Math.imul(al6, bh7)) | 0; + mid = (mid + Math.imul(ah6, bl7)) | 0; + hi = (hi + Math.imul(ah6, bh7)) | 0; + lo = (lo + Math.imul(al5, bl8)) | 0; + mid = (mid + Math.imul(al5, bh8)) | 0; + mid = (mid + Math.imul(ah5, bl8)) | 0; + hi = (hi + Math.imul(ah5, bh8)) | 0; + lo = (lo + Math.imul(al4, bl9)) | 0; + mid = (mid + Math.imul(al4, bh9)) | 0; + mid = (mid + Math.imul(ah4, bl9)) | 0; + hi = (hi + Math.imul(ah4, bh9)) | 0; + var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0; + w13 &= 0x3ffffff; + /* k = 14 */ + lo = Math.imul(al9, bl5); + mid = Math.imul(al9, bh5); + mid = (mid + Math.imul(ah9, bl5)) | 0; + hi = Math.imul(ah9, bh5); + lo = (lo + Math.imul(al8, bl6)) | 0; + mid = (mid + Math.imul(al8, bh6)) | 0; + mid = (mid + Math.imul(ah8, bl6)) | 0; + hi = (hi + Math.imul(ah8, bh6)) | 0; + lo = (lo + Math.imul(al7, bl7)) | 0; + mid = (mid + Math.imul(al7, bh7)) | 0; + mid = (mid + Math.imul(ah7, bl7)) | 0; + hi = (hi + Math.imul(ah7, bh7)) | 0; + lo = (lo + Math.imul(al6, bl8)) | 0; + mid = (mid + Math.imul(al6, bh8)) | 0; + mid = (mid + Math.imul(ah6, bl8)) | 0; + hi = (hi + Math.imul(ah6, bh8)) | 0; + lo = (lo + Math.imul(al5, bl9)) | 0; + mid = (mid + Math.imul(al5, bh9)) | 0; + mid = (mid + Math.imul(ah5, bl9)) | 0; + hi = (hi + Math.imul(ah5, bh9)) | 0; + var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0; + w14 &= 0x3ffffff; + /* k = 15 */ + lo = Math.imul(al9, bl6); + mid = Math.imul(al9, bh6); + mid = (mid + Math.imul(ah9, bl6)) | 0; + hi = Math.imul(ah9, bh6); + lo = (lo + Math.imul(al8, bl7)) | 0; + mid = (mid + Math.imul(al8, bh7)) | 0; + mid = (mid + Math.imul(ah8, bl7)) | 0; + hi = (hi + Math.imul(ah8, bh7)) | 0; + lo = (lo + Math.imul(al7, bl8)) | 0; + mid = (mid + Math.imul(al7, bh8)) | 0; + mid = (mid + Math.imul(ah7, bl8)) | 0; + hi = (hi + Math.imul(ah7, bh8)) | 0; + lo = (lo + Math.imul(al6, bl9)) | 0; + mid = (mid + Math.imul(al6, bh9)) | 0; + mid = (mid + Math.imul(ah6, bl9)) | 0; + hi = (hi + Math.imul(ah6, bh9)) | 0; + var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0; + w15 &= 0x3ffffff; + /* k = 16 */ + lo = Math.imul(al9, bl7); + mid = Math.imul(al9, bh7); + mid = (mid + Math.imul(ah9, bl7)) | 0; + hi = Math.imul(ah9, bh7); + lo = (lo + Math.imul(al8, bl8)) | 0; + mid = (mid + Math.imul(al8, bh8)) | 0; + mid = (mid + Math.imul(ah8, bl8)) | 0; + hi = (hi + Math.imul(ah8, bh8)) | 0; + lo = (lo + Math.imul(al7, bl9)) | 0; + mid = (mid + Math.imul(al7, bh9)) | 0; + mid = (mid + Math.imul(ah7, bl9)) | 0; + hi = (hi + Math.imul(ah7, bh9)) | 0; + var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0; + w16 &= 0x3ffffff; + /* k = 17 */ + lo = Math.imul(al9, bl8); + mid = Math.imul(al9, bh8); + mid = (mid + Math.imul(ah9, bl8)) | 0; + hi = Math.imul(ah9, bh8); + lo = (lo + Math.imul(al8, bl9)) | 0; + mid = (mid + Math.imul(al8, bh9)) | 0; + mid = (mid + Math.imul(ah8, bl9)) | 0; + hi = (hi + Math.imul(ah8, bh9)) | 0; + var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0; + w17 &= 0x3ffffff; + /* k = 18 */ + lo = Math.imul(al9, bl9); + mid = Math.imul(al9, bh9); + mid = (mid + Math.imul(ah9, bl9)) | 0; + hi = Math.imul(ah9, bh9); + var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0; + w18 &= 0x3ffffff; + o[0] = w0; + o[1] = w1; + o[2] = w2; + o[3] = w3; + o[4] = w4; + o[5] = w5; + o[6] = w6; + o[7] = w7; + o[8] = w8; + o[9] = w9; + o[10] = w10; + o[11] = w11; + o[12] = w12; + o[13] = w13; + o[14] = w14; + o[15] = w15; + o[16] = w16; + o[17] = w17; + o[18] = w18; + if (c !== 0) { + o[19] = c; + out.length++; + } + return out; + }; + + // Polyfill comb + if (!Math.imul) { + comb10MulTo = smallMulTo; + } + + function bigMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + out.length = self.length + num.length; + + var carry = 0; + var hncarry = 0; + for (var k = 0; k < out.length - 1; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = hncarry; + hncarry = 0; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j; + var a = self.words[i] | 0; + var b = num.words[j] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0; + lo = (lo + rword) | 0; + rword = lo & 0x3ffffff; + ncarry = (ncarry + (lo >>> 26)) | 0; + + hncarry += ncarry >>> 26; + ncarry &= 0x3ffffff; + } + out.words[k] = rword; + carry = ncarry; + ncarry = hncarry; + } + if (carry !== 0) { + out.words[k] = carry; + } else { + out.length--; + } + + return out._strip(); + } + + function jumboMulTo (self, num, out) { + // Temporary disable, see https://github.com/indutny/bn.js/issues/211 + // var fftm = new FFTM(); + // return fftm.mulp(self, num, out); + return bigMulTo(self, num, out); + } + + BN.prototype.mulTo = function mulTo (num, out) { + var res; + var len = this.length + num.length; + if (this.length === 10 && num.length === 10) { + res = comb10MulTo(this, num, out); + } else if (len < 63) { + res = smallMulTo(this, num, out); + } else if (len < 1024) { + res = bigMulTo(this, num, out); + } else { + res = jumboMulTo(this, num, out); + } + + return res; + }; + + // Cooley-Tukey algorithm for FFT + // slightly revisited to rely on looping instead of recursion + + function FFTM (x, y) { + this.x = x; + this.y = y; + } + + FFTM.prototype.makeRBT = function makeRBT (N) { + var t = new Array(N); + var l = BN.prototype._countBits(N) - 1; + for (var i = 0; i < N; i++) { + t[i] = this.revBin(i, l, N); + } + + return t; + }; + + // Returns binary-reversed representation of `x` + FFTM.prototype.revBin = function revBin (x, l, N) { + if (x === 0 || x === N - 1) return x; + + var rb = 0; + for (var i = 0; i < l; i++) { + rb |= (x & 1) << (l - i - 1); + x >>= 1; + } + + return rb; + }; + + // Performs "tweedling" phase, therefore 'emulating' + // behaviour of the recursive algorithm + FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) { + for (var i = 0; i < N; i++) { + rtws[i] = rws[rbt[i]]; + itws[i] = iws[rbt[i]]; + } + }; + + FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) { + this.permute(rbt, rws, iws, rtws, itws, N); + + for (var s = 1; s < N; s <<= 1) { + var l = s << 1; + + var rtwdf = Math.cos(2 * Math.PI / l); + var itwdf = Math.sin(2 * Math.PI / l); + + for (var p = 0; p < N; p += l) { + var rtwdf_ = rtwdf; + var itwdf_ = itwdf; + + for (var j = 0; j < s; j++) { + var re = rtws[p + j]; + var ie = itws[p + j]; + + var ro = rtws[p + j + s]; + var io = itws[p + j + s]; + + var rx = rtwdf_ * ro - itwdf_ * io; + + io = rtwdf_ * io + itwdf_ * ro; + ro = rx; + + rtws[p + j] = re + ro; + itws[p + j] = ie + io; + + rtws[p + j + s] = re - ro; + itws[p + j + s] = ie - io; + + /* jshint maxdepth : false */ + if (j !== l) { + rx = rtwdf * rtwdf_ - itwdf * itwdf_; + + itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; + rtwdf_ = rx; + } + } + } + } + }; + + FFTM.prototype.guessLen13b = function guessLen13b (n, m) { + var N = Math.max(m, n) | 1; + var odd = N & 1; + var i = 0; + for (N = N / 2 | 0; N; N = N >>> 1) { + i++; + } + + return 1 << i + 1 + odd; + }; + + FFTM.prototype.conjugate = function conjugate (rws, iws, N) { + if (N <= 1) return; + + for (var i = 0; i < N / 2; i++) { + var t = rws[i]; + + rws[i] = rws[N - i - 1]; + rws[N - i - 1] = t; + + t = iws[i]; + + iws[i] = -iws[N - i - 1]; + iws[N - i - 1] = -t; + } + }; + + FFTM.prototype.normalize13b = function normalize13b (ws, N) { + var carry = 0; + for (var i = 0; i < N / 2; i++) { + var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + + Math.round(ws[2 * i] / N) + + carry; + + ws[i] = w & 0x3ffffff; + + if (w < 0x4000000) { + carry = 0; + } else { + carry = w / 0x4000000 | 0; + } + } + + return ws; + }; + + FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) { + var carry = 0; + for (var i = 0; i < len; i++) { + carry = carry + (ws[i] | 0); + + rws[2 * i] = carry & 0x1fff; carry = carry >>> 13; + rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13; + } + + // Pad with zeroes + for (i = 2 * len; i < N; ++i) { + rws[i] = 0; + } + + assert(carry === 0); + assert((carry & ~0x1fff) === 0); + }; + + FFTM.prototype.stub = function stub (N) { + var ph = new Array(N); + for (var i = 0; i < N; i++) { + ph[i] = 0; + } + + return ph; + }; + + FFTM.prototype.mulp = function mulp (x, y, out) { + var N = 2 * this.guessLen13b(x.length, y.length); + + var rbt = this.makeRBT(N); + + var _ = this.stub(N); + + var rws = new Array(N); + var rwst = new Array(N); + var iwst = new Array(N); + + var nrws = new Array(N); + var nrwst = new Array(N); + var niwst = new Array(N); + + var rmws = out.words; + rmws.length = N; + + this.convert13b(x.words, x.length, rws, N); + this.convert13b(y.words, y.length, nrws, N); + + this.transform(rws, _, rwst, iwst, N, rbt); + this.transform(nrws, _, nrwst, niwst, N, rbt); + + for (var i = 0; i < N; i++) { + var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; + iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; + rwst[i] = rx; + } + + this.conjugate(rwst, iwst, N); + this.transform(rwst, iwst, rmws, _, N, rbt); + this.conjugate(rmws, _, N); + this.normalize13b(rmws, N); + + out.negative = x.negative ^ y.negative; + out.length = x.length + y.length; + return out._strip(); + }; + + // Multiply `this` by `num` + BN.prototype.mul = function mul (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return this.mulTo(num, out); + }; + + // Multiply employing FFT + BN.prototype.mulf = function mulf (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return jumboMulTo(this, num, out); + }; + + // In-place Multiplication + BN.prototype.imul = function imul (num) { + return this.clone().mulTo(num, this); + }; + + BN.prototype.imuln = function imuln (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(typeof num === 'number'); + assert(num < 0x4000000); + + // Carry + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = (this.words[i] | 0) * num; + var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); + carry >>= 26; + carry += (w / 0x4000000) | 0; + // NOTE: lo is 27bit maximum + carry += lo >>> 26; + this.words[i] = lo & 0x3ffffff; + } + + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + + return isNegNum ? this.ineg() : this; + }; + + BN.prototype.muln = function muln (num) { + return this.clone().imuln(num); + }; + + // `this` * `this` + BN.prototype.sqr = function sqr () { + return this.mul(this); + }; + + // `this` * `this` in-place + BN.prototype.isqr = function isqr () { + return this.imul(this.clone()); + }; + + // Math.pow(`this`, `num`) + BN.prototype.pow = function pow (num) { + var w = toBitArray(num); + if (w.length === 0) return new BN(1); + + // Skip leading zeroes + var res = this; + for (var i = 0; i < w.length; i++, res = res.sqr()) { + if (w[i] !== 0) break; + } + + if (++i < w.length) { + for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { + if (w[i] === 0) continue; + + res = res.mul(q); + } + } + + return res; + }; + + // Shift-left in-place + BN.prototype.iushln = function iushln (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r); + var i; + + if (r !== 0) { + var carry = 0; + + for (i = 0; i < this.length; i++) { + var newCarry = this.words[i] & carryMask; + var c = ((this.words[i] | 0) - newCarry) << r; + this.words[i] = c | carry; + carry = newCarry >>> (26 - r); + } + + if (carry) { + this.words[i] = carry; + this.length++; + } + } + + if (s !== 0) { + for (i = this.length - 1; i >= 0; i--) { + this.words[i + s] = this.words[i]; + } + + for (i = 0; i < s; i++) { + this.words[i] = 0; + } + + this.length += s; + } + + return this._strip(); + }; + + BN.prototype.ishln = function ishln (bits) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushln(bits); + }; + + // Shift-right in-place + // NOTE: `hint` is a lowest bit before trailing zeroes + // NOTE: if `extended` is present - it will be filled with destroyed bits + BN.prototype.iushrn = function iushrn (bits, hint, extended) { + assert(typeof bits === 'number' && bits >= 0); + var h; + if (hint) { + h = (hint - (hint % 26)) / 26; + } else { + h = 0; + } + + var r = bits % 26; + var s = Math.min((bits - r) / 26, this.length); + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + var maskedWords = extended; + + h -= s; + h = Math.max(0, h); + + // Extended mode, copy masked part + if (maskedWords) { + for (var i = 0; i < s; i++) { + maskedWords.words[i] = this.words[i]; + } + maskedWords.length = s; + } + + if (s === 0) { + // No-op, we should not move anything at all + } else if (this.length > s) { + this.length -= s; + for (i = 0; i < this.length; i++) { + this.words[i] = this.words[i + s]; + } + } else { + this.words[0] = 0; + this.length = 1; + } + + var carry = 0; + for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { + var word = this.words[i] | 0; + this.words[i] = (carry << (26 - r)) | (word >>> r); + carry = word & mask; + } + + // Push carried bits as a mask + if (maskedWords && carry !== 0) { + maskedWords.words[maskedWords.length++] = carry; + } + + if (this.length === 0) { + this.words[0] = 0; + this.length = 1; + } + + return this._strip(); + }; + + BN.prototype.ishrn = function ishrn (bits, hint, extended) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushrn(bits, hint, extended); + }; + + // Shift-left + BN.prototype.shln = function shln (bits) { + return this.clone().ishln(bits); + }; + + BN.prototype.ushln = function ushln (bits) { + return this.clone().iushln(bits); + }; + + // Shift-right + BN.prototype.shrn = function shrn (bits) { + return this.clone().ishrn(bits); + }; + + BN.prototype.ushrn = function ushrn (bits) { + return this.clone().iushrn(bits); + }; + + // Test if n bit is set + BN.prototype.testn = function testn (bit) { + assert(typeof bit === 'number' && bit >= 0); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) return false; + + // Check bit and return + var w = this.words[s]; + + return !!(w & q); + }; + + // Return only lowers bits of number (in-place) + BN.prototype.imaskn = function imaskn (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + + assert(this.negative === 0, 'imaskn works only with positive numbers'); + + if (this.length <= s) { + return this; + } + + if (r !== 0) { + s++; + } + this.length = Math.min(s, this.length); + + if (r !== 0) { + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + this.words[this.length - 1] &= mask; + } + + return this._strip(); + }; + + // Return only lowers bits of number + BN.prototype.maskn = function maskn (bits) { + return this.clone().imaskn(bits); + }; + + // Add plain number `num` to `this` + BN.prototype.iaddn = function iaddn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.isubn(-num); + + // Possible sign change + if (this.negative !== 0) { + if (this.length === 1 && (this.words[0] | 0) <= num) { + this.words[0] = num - (this.words[0] | 0); + this.negative = 0; + return this; + } + + this.negative = 0; + this.isubn(num); + this.negative = 1; + return this; + } + + // Add without checks + return this._iaddn(num); + }; + + BN.prototype._iaddn = function _iaddn (num) { + this.words[0] += num; + + // Carry + for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { + this.words[i] -= 0x4000000; + if (i === this.length - 1) { + this.words[i + 1] = 1; + } else { + this.words[i + 1]++; + } + } + this.length = Math.max(this.length, i + 1); + + return this; + }; + + // Subtract plain number `num` from `this` + BN.prototype.isubn = function isubn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.iaddn(-num); + + if (this.negative !== 0) { + this.negative = 0; + this.iaddn(num); + this.negative = 1; + return this; + } + + this.words[0] -= num; + + if (this.length === 1 && this.words[0] < 0) { + this.words[0] = -this.words[0]; + this.negative = 1; + } else { + // Carry + for (var i = 0; i < this.length && this.words[i] < 0; i++) { + this.words[i] += 0x4000000; + this.words[i + 1] -= 1; + } + } + + return this._strip(); + }; + + BN.prototype.addn = function addn (num) { + return this.clone().iaddn(num); + }; + + BN.prototype.subn = function subn (num) { + return this.clone().isubn(num); + }; + + BN.prototype.iabs = function iabs () { + this.negative = 0; + + return this; + }; + + BN.prototype.abs = function abs () { + return this.clone().iabs(); + }; + + BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) { + var len = num.length + shift; + var i; + + this._expand(len); + + var w; + var carry = 0; + for (i = 0; i < num.length; i++) { + w = (this.words[i + shift] | 0) + carry; + var right = (num.words[i] | 0) * mul; + w -= right & 0x3ffffff; + carry = (w >> 26) - ((right / 0x4000000) | 0); + this.words[i + shift] = w & 0x3ffffff; + } + for (; i < this.length - shift; i++) { + w = (this.words[i + shift] | 0) + carry; + carry = w >> 26; + this.words[i + shift] = w & 0x3ffffff; + } + + if (carry === 0) return this._strip(); + + // Subtraction overflow + assert(carry === -1); + carry = 0; + for (i = 0; i < this.length; i++) { + w = -(this.words[i] | 0) + carry; + carry = w >> 26; + this.words[i] = w & 0x3ffffff; + } + this.negative = 1; + + return this._strip(); + }; + + BN.prototype._wordDiv = function _wordDiv (num, mode) { + var shift = this.length - num.length; + + var a = this.clone(); + var b = num; + + // Normalize + var bhi = b.words[b.length - 1] | 0; + var bhiBits = this._countBits(bhi); + shift = 26 - bhiBits; + if (shift !== 0) { + b = b.ushln(shift); + a.iushln(shift); + bhi = b.words[b.length - 1] | 0; + } + + // Initialize quotient + var m = a.length - b.length; + var q; + + if (mode !== 'mod') { + q = new BN(null); + q.length = m + 1; + q.words = new Array(q.length); + for (var i = 0; i < q.length; i++) { + q.words[i] = 0; + } + } + + var diff = a.clone()._ishlnsubmul(b, 1, m); + if (diff.negative === 0) { + a = diff; + if (q) { + q.words[m] = 1; + } + } + + for (var j = m - 1; j >= 0; j--) { + var qj = (a.words[b.length + j] | 0) * 0x4000000 + + (a.words[b.length + j - 1] | 0); + + // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max + // (0x7ffffff) + qj = Math.min((qj / bhi) | 0, 0x3ffffff); + + a._ishlnsubmul(b, qj, j); + while (a.negative !== 0) { + qj--; + a.negative = 0; + a._ishlnsubmul(b, 1, j); + if (!a.isZero()) { + a.negative ^= 1; + } + } + if (q) { + q.words[j] = qj; + } + } + if (q) { + q._strip(); + } + a._strip(); + + // Denormalize + if (mode !== 'div' && shift !== 0) { + a.iushrn(shift); + } + + return { + div: q || null, + mod: a + }; + }; + + // NOTE: 1) `mode` can be set to `mod` to request mod only, + // to `div` to request div only, or be absent to + // request both div & mod + // 2) `positive` is true if unsigned mod is requested + BN.prototype.divmod = function divmod (num, mode, positive) { + assert(!num.isZero()); + + if (this.isZero()) { + return { + div: new BN(0), + mod: new BN(0) + }; + } + + var div, mod, res; + if (this.negative !== 0 && num.negative === 0) { + res = this.neg().divmod(num, mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.iadd(num); + } + } + + return { + div: div, + mod: mod + }; + } + + if (this.negative === 0 && num.negative !== 0) { + res = this.divmod(num.neg(), mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + return { + div: div, + mod: res.mod + }; + } + + if ((this.negative & num.negative) !== 0) { + res = this.neg().divmod(num.neg(), mode); + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.isub(num); + } + } + + return { + div: res.div, + mod: mod + }; + } + + // Both numbers are positive at this point + + // Strip both numbers to approximate shift value + if (num.length > this.length || this.cmp(num) < 0) { + return { + div: new BN(0), + mod: this + }; + } + + // Very short reduction + if (num.length === 1) { + if (mode === 'div') { + return { + div: this.divn(num.words[0]), + mod: null + }; + } + + if (mode === 'mod') { + return { + div: null, + mod: new BN(this.modrn(num.words[0])) + }; + } + + return { + div: this.divn(num.words[0]), + mod: new BN(this.modrn(num.words[0])) + }; + } + + return this._wordDiv(num, mode); + }; + + // Find `this` / `num` + BN.prototype.div = function div (num) { + return this.divmod(num, 'div', false).div; + }; + + // Find `this` % `num` + BN.prototype.mod = function mod (num) { + return this.divmod(num, 'mod', false).mod; + }; + + BN.prototype.umod = function umod (num) { + return this.divmod(num, 'mod', true).mod; + }; + + // Find Round(`this` / `num`) + BN.prototype.divRound = function divRound (num) { + var dm = this.divmod(num); + + // Fast case - exact division + if (dm.mod.isZero()) return dm.div; + + var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; + + var half = num.ushrn(1); + var r2 = num.andln(1); + var cmp = mod.cmp(half); + + // Round down + if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div; + + // Round up + return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); + }; + + BN.prototype.modrn = function modrn (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(num <= 0x3ffffff); + var p = (1 << 26) % num; + + var acc = 0; + for (var i = this.length - 1; i >= 0; i--) { + acc = (p * acc + (this.words[i] | 0)) % num; + } + + return isNegNum ? -acc : acc; + }; + + // WARNING: DEPRECATED + BN.prototype.modn = function modn (num) { + return this.modrn(num); + }; + + // In-place division by number + BN.prototype.idivn = function idivn (num) { + var isNegNum = num < 0; + if (isNegNum) num = -num; + + assert(num <= 0x3ffffff); + + var carry = 0; + for (var i = this.length - 1; i >= 0; i--) { + var w = (this.words[i] | 0) + carry * 0x4000000; + this.words[i] = (w / num) | 0; + carry = w % num; + } + + this._strip(); + return isNegNum ? this.ineg() : this; + }; + + BN.prototype.divn = function divn (num) { + return this.clone().idivn(num); + }; + + BN.prototype.egcd = function egcd (p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var x = this; + var y = p.clone(); + + if (x.negative !== 0) { + x = x.umod(p); + } else { + x = x.clone(); + } + + // A * x + B * y = x + var A = new BN(1); + var B = new BN(0); + + // C * x + D * y = y + var C = new BN(0); + var D = new BN(1); + + var g = 0; + + while (x.isEven() && y.isEven()) { + x.iushrn(1); + y.iushrn(1); + ++g; + } + + var yp = y.clone(); + var xp = x.clone(); + + while (!x.isZero()) { + for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + x.iushrn(i); + while (i-- > 0) { + if (A.isOdd() || B.isOdd()) { + A.iadd(yp); + B.isub(xp); + } + + A.iushrn(1); + B.iushrn(1); + } + } + + for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + y.iushrn(j); + while (j-- > 0) { + if (C.isOdd() || D.isOdd()) { + C.iadd(yp); + D.isub(xp); + } + + C.iushrn(1); + D.iushrn(1); + } + } + + if (x.cmp(y) >= 0) { + x.isub(y); + A.isub(C); + B.isub(D); + } else { + y.isub(x); + C.isub(A); + D.isub(B); + } + } + + return { + a: C, + b: D, + gcd: y.iushln(g) + }; + }; + + // This is reduced incarnation of the binary EEA + // above, designated to invert members of the + // _prime_ fields F(p) at a maximal speed + BN.prototype._invmp = function _invmp (p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var a = this; + var b = p.clone(); + + if (a.negative !== 0) { + a = a.umod(p); + } else { + a = a.clone(); + } + + var x1 = new BN(1); + var x2 = new BN(0); + + var delta = b.clone(); + + while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { + for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + a.iushrn(i); + while (i-- > 0) { + if (x1.isOdd()) { + x1.iadd(delta); + } + + x1.iushrn(1); + } + } + + for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + b.iushrn(j); + while (j-- > 0) { + if (x2.isOdd()) { + x2.iadd(delta); + } + + x2.iushrn(1); + } + } + + if (a.cmp(b) >= 0) { + a.isub(b); + x1.isub(x2); + } else { + b.isub(a); + x2.isub(x1); + } + } + + var res; + if (a.cmpn(1) === 0) { + res = x1; + } else { + res = x2; + } + + if (res.cmpn(0) < 0) { + res.iadd(p); + } + + return res; + }; + + BN.prototype.gcd = function gcd (num) { + if (this.isZero()) return num.abs(); + if (num.isZero()) return this.abs(); + + var a = this.clone(); + var b = num.clone(); + a.negative = 0; + b.negative = 0; + + // Remove common factor of two + for (var shift = 0; a.isEven() && b.isEven(); shift++) { + a.iushrn(1); + b.iushrn(1); + } + + do { + while (a.isEven()) { + a.iushrn(1); + } + while (b.isEven()) { + b.iushrn(1); + } + + var r = a.cmp(b); + if (r < 0) { + // Swap `a` and `b` to make `a` always bigger than `b` + var t = a; + a = b; + b = t; + } else if (r === 0 || b.cmpn(1) === 0) { + break; + } + + a.isub(b); + } while (true); + + return b.iushln(shift); + }; + + // Invert number in the field F(num) + BN.prototype.invm = function invm (num) { + return this.egcd(num).a.umod(num); + }; + + BN.prototype.isEven = function isEven () { + return (this.words[0] & 1) === 0; + }; + + BN.prototype.isOdd = function isOdd () { + return (this.words[0] & 1) === 1; + }; + + // And first word and num + BN.prototype.andln = function andln (num) { + return this.words[0] & num; + }; + + // Increment at the bit position in-line + BN.prototype.bincn = function bincn (bit) { + assert(typeof bit === 'number'); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) { + this._expand(s + 1); + this.words[s] |= q; + return this; + } + + // Add bit and propagate, if needed + var carry = q; + for (var i = s; carry !== 0 && i < this.length; i++) { + var w = this.words[i] | 0; + w += carry; + carry = w >>> 26; + w &= 0x3ffffff; + this.words[i] = w; + } + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + return this; + }; + + BN.prototype.isZero = function isZero () { + return this.length === 1 && this.words[0] === 0; + }; + + BN.prototype.cmpn = function cmpn (num) { + var negative = num < 0; + + if (this.negative !== 0 && !negative) return -1; + if (this.negative === 0 && negative) return 1; + + this._strip(); + + var res; + if (this.length > 1) { + res = 1; + } else { + if (negative) { + num = -num; + } + + assert(num <= 0x3ffffff, 'Number is too big'); + + var w = this.words[0] | 0; + res = w === num ? 0 : w < num ? -1 : 1; + } + if (this.negative !== 0) return -res | 0; + return res; + }; + + // Compare two numbers and return: + // 1 - if `this` > `num` + // 0 - if `this` == `num` + // -1 - if `this` < `num` + BN.prototype.cmp = function cmp (num) { + if (this.negative !== 0 && num.negative === 0) return -1; + if (this.negative === 0 && num.negative !== 0) return 1; + + var res = this.ucmp(num); + if (this.negative !== 0) return -res | 0; + return res; + }; + + // Unsigned comparison + BN.prototype.ucmp = function ucmp (num) { + // At this point both numbers have the same sign + if (this.length > num.length) return 1; + if (this.length < num.length) return -1; + + var res = 0; + for (var i = this.length - 1; i >= 0; i--) { + var a = this.words[i] | 0; + var b = num.words[i] | 0; + + if (a === b) continue; + if (a < b) { + res = -1; + } else if (a > b) { + res = 1; + } + break; + } + return res; + }; + + BN.prototype.gtn = function gtn (num) { + return this.cmpn(num) === 1; + }; + + BN.prototype.gt = function gt (num) { + return this.cmp(num) === 1; + }; + + BN.prototype.gten = function gten (num) { + return this.cmpn(num) >= 0; + }; + + BN.prototype.gte = function gte (num) { + return this.cmp(num) >= 0; + }; + + BN.prototype.ltn = function ltn (num) { + return this.cmpn(num) === -1; + }; + + BN.prototype.lt = function lt (num) { + return this.cmp(num) === -1; + }; + + BN.prototype.lten = function lten (num) { + return this.cmpn(num) <= 0; + }; + + BN.prototype.lte = function lte (num) { + return this.cmp(num) <= 0; + }; + + BN.prototype.eqn = function eqn (num) { + return this.cmpn(num) === 0; + }; + + BN.prototype.eq = function eq (num) { + return this.cmp(num) === 0; + }; + + // + // A reduce context, could be using montgomery or something better, depending + // on the `m` itself. + // + BN.red = function red (num) { + return new Red(num); + }; + + BN.prototype.toRed = function toRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + assert(this.negative === 0, 'red works only with positives'); + return ctx.convertTo(this)._forceRed(ctx); + }; + + BN.prototype.fromRed = function fromRed () { + assert(this.red, 'fromRed works only with numbers in reduction context'); + return this.red.convertFrom(this); + }; + + BN.prototype._forceRed = function _forceRed (ctx) { + this.red = ctx; + return this; + }; + + BN.prototype.forceRed = function forceRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + return this._forceRed(ctx); + }; + + BN.prototype.redAdd = function redAdd (num) { + assert(this.red, 'redAdd works only with red numbers'); + return this.red.add(this, num); + }; + + BN.prototype.redIAdd = function redIAdd (num) { + assert(this.red, 'redIAdd works only with red numbers'); + return this.red.iadd(this, num); + }; + + BN.prototype.redSub = function redSub (num) { + assert(this.red, 'redSub works only with red numbers'); + return this.red.sub(this, num); + }; + + BN.prototype.redISub = function redISub (num) { + assert(this.red, 'redISub works only with red numbers'); + return this.red.isub(this, num); + }; + + BN.prototype.redShl = function redShl (num) { + assert(this.red, 'redShl works only with red numbers'); + return this.red.shl(this, num); + }; + + BN.prototype.redMul = function redMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.mul(this, num); + }; + + BN.prototype.redIMul = function redIMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.imul(this, num); + }; + + BN.prototype.redSqr = function redSqr () { + assert(this.red, 'redSqr works only with red numbers'); + this.red._verify1(this); + return this.red.sqr(this); + }; + + BN.prototype.redISqr = function redISqr () { + assert(this.red, 'redISqr works only with red numbers'); + this.red._verify1(this); + return this.red.isqr(this); + }; + + // Square root over p + BN.prototype.redSqrt = function redSqrt () { + assert(this.red, 'redSqrt works only with red numbers'); + this.red._verify1(this); + return this.red.sqrt(this); + }; + + BN.prototype.redInvm = function redInvm () { + assert(this.red, 'redInvm works only with red numbers'); + this.red._verify1(this); + return this.red.invm(this); + }; + + // Return negative clone of `this` % `red modulo` + BN.prototype.redNeg = function redNeg () { + assert(this.red, 'redNeg works only with red numbers'); + this.red._verify1(this); + return this.red.neg(this); + }; + + BN.prototype.redPow = function redPow (num) { + assert(this.red && !num.red, 'redPow(normalNum)'); + this.red._verify1(this); + return this.red.pow(this, num); + }; + + // Prime numbers with efficient reduction + var primes = { + k256: null, + p224: null, + p192: null, + p25519: null + }; + + // Pseudo-Mersenne prime + function MPrime (name, p) { + // P = 2 ^ N - K + this.name = name; + this.p = new BN(p, 16); + this.n = this.p.bitLength(); + this.k = new BN(1).iushln(this.n).isub(this.p); + + this.tmp = this._tmp(); + } + + MPrime.prototype._tmp = function _tmp () { + var tmp = new BN(null); + tmp.words = new Array(Math.ceil(this.n / 13)); + return tmp; + }; + + MPrime.prototype.ireduce = function ireduce (num) { + // Assumes that `num` is less than `P^2` + // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) + var r = num; + var rlen; + + do { + this.split(r, this.tmp); + r = this.imulK(r); + r = r.iadd(this.tmp); + rlen = r.bitLength(); + } while (rlen > this.n); + + var cmp = rlen < this.n ? -1 : r.ucmp(this.p); + if (cmp === 0) { + r.words[0] = 0; + r.length = 1; + } else if (cmp > 0) { + r.isub(this.p); + } else { + if (r.strip !== undefined) { + // r is a BN v4 instance + r.strip(); + } else { + // r is a BN v5 instance + r._strip(); + } + } + + return r; + }; + + MPrime.prototype.split = function split (input, out) { + input.iushrn(this.n, 0, out); + }; + + MPrime.prototype.imulK = function imulK (num) { + return num.imul(this.k); + }; + + function K256 () { + MPrime.call( + this, + 'k256', + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); + } + inherits(K256, MPrime); + + K256.prototype.split = function split (input, output) { + // 256 = 9 * 26 + 22 + var mask = 0x3fffff; + + var outLen = Math.min(input.length, 9); + for (var i = 0; i < outLen; i++) { + output.words[i] = input.words[i]; + } + output.length = outLen; + + if (input.length <= 9) { + input.words[0] = 0; + input.length = 1; + return; + } + + // Shift by 9 limbs + var prev = input.words[9]; + output.words[output.length++] = prev & mask; + + for (i = 10; i < input.length; i++) { + var next = input.words[i] | 0; + input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22); + prev = next; + } + prev >>>= 22; + input.words[i - 10] = prev; + if (prev === 0 && input.length > 10) { + input.length -= 10; + } else { + input.length -= 9; + } + }; + + K256.prototype.imulK = function imulK (num) { + // K = 0x1000003d1 = [ 0x40, 0x3d1 ] + num.words[num.length] = 0; + num.words[num.length + 1] = 0; + num.length += 2; + + // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 + var lo = 0; + for (var i = 0; i < num.length; i++) { + var w = num.words[i] | 0; + lo += w * 0x3d1; + num.words[i] = lo & 0x3ffffff; + lo = w * 0x40 + ((lo / 0x4000000) | 0); + } + + // Fast length reduction + if (num.words[num.length - 1] === 0) { + num.length--; + if (num.words[num.length - 1] === 0) { + num.length--; + } + } + return num; + }; + + function P224 () { + MPrime.call( + this, + 'p224', + 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); + } + inherits(P224, MPrime); + + function P192 () { + MPrime.call( + this, + 'p192', + 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); + } + inherits(P192, MPrime); + + function P25519 () { + // 2 ^ 255 - 19 + MPrime.call( + this, + '25519', + '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + } + inherits(P25519, MPrime); + + P25519.prototype.imulK = function imulK (num) { + // K = 0x13 + var carry = 0; + for (var i = 0; i < num.length; i++) { + var hi = (num.words[i] | 0) * 0x13 + carry; + var lo = hi & 0x3ffffff; + hi >>>= 26; + + num.words[i] = lo; + carry = hi; + } + if (carry !== 0) { + num.words[num.length++] = carry; + } + return num; + }; + + // Exported mostly for testing purposes, use plain name instead + BN._prime = function prime (name) { + // Cached version of prime + if (primes[name]) return primes[name]; + + var prime; + if (name === 'k256') { + prime = new K256(); + } else if (name === 'p224') { + prime = new P224(); + } else if (name === 'p192') { + prime = new P192(); + } else if (name === 'p25519') { + prime = new P25519(); + } else { + throw new Error('Unknown prime ' + name); + } + primes[name] = prime; + + return prime; + }; + + // + // Base reduction engine + // + function Red (m) { + if (typeof m === 'string') { + var prime = BN._prime(m); + this.m = prime.p; + this.prime = prime; + } else { + assert(m.gtn(1), 'modulus must be greater than 1'); + this.m = m; + this.prime = null; + } + } + + Red.prototype._verify1 = function _verify1 (a) { + assert(a.negative === 0, 'red works only with positives'); + assert(a.red, 'red works only with red numbers'); + }; + + Red.prototype._verify2 = function _verify2 (a, b) { + assert((a.negative | b.negative) === 0, 'red works only with positives'); + assert(a.red && a.red === b.red, + 'red works only with red numbers'); + }; + + Red.prototype.imod = function imod (a) { + if (this.prime) return this.prime.ireduce(a)._forceRed(this); + + move(a, a.umod(this.m)._forceRed(this)); + return a; + }; + + Red.prototype.neg = function neg (a) { + if (a.isZero()) { + return a.clone(); + } + + return this.m.sub(a)._forceRed(this); + }; + + Red.prototype.add = function add (a, b) { + this._verify2(a, b); + + var res = a.add(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.iadd = function iadd (a, b) { + this._verify2(a, b); + + var res = a.iadd(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res; + }; + + Red.prototype.sub = function sub (a, b) { + this._verify2(a, b); + + var res = a.sub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.isub = function isub (a, b) { + this._verify2(a, b); + + var res = a.isub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res; + }; + + Red.prototype.shl = function shl (a, num) { + this._verify1(a); + return this.imod(a.ushln(num)); + }; + + Red.prototype.imul = function imul (a, b) { + this._verify2(a, b); + return this.imod(a.imul(b)); + }; + + Red.prototype.mul = function mul (a, b) { + this._verify2(a, b); + return this.imod(a.mul(b)); + }; + + Red.prototype.isqr = function isqr (a) { + return this.imul(a, a.clone()); + }; + + Red.prototype.sqr = function sqr (a) { + return this.mul(a, a); + }; + + Red.prototype.sqrt = function sqrt (a) { + if (a.isZero()) return a.clone(); + + var mod3 = this.m.andln(3); + assert(mod3 % 2 === 1); + + // Fast case + if (mod3 === 3) { + var pow = this.m.add(new BN(1)).iushrn(2); + return this.pow(a, pow); + } + + // Tonelli-Shanks algorithm (Totally unoptimized and slow) + // + // Find Q and S, that Q * 2 ^ S = (P - 1) + var q = this.m.subn(1); + var s = 0; + while (!q.isZero() && q.andln(1) === 0) { + s++; + q.iushrn(1); + } + assert(!q.isZero()); + + var one = new BN(1).toRed(this); + var nOne = one.redNeg(); + + // Find quadratic non-residue + // NOTE: Max is such because of generalized Riemann hypothesis. + var lpow = this.m.subn(1).iushrn(1); + var z = this.m.bitLength(); + z = new BN(2 * z * z).toRed(this); + + while (this.pow(z, lpow).cmp(nOne) !== 0) { + z.redIAdd(nOne); + } + + var c = this.pow(z, q); + var r = this.pow(a, q.addn(1).iushrn(1)); + var t = this.pow(a, q); + var m = s; + while (t.cmp(one) !== 0) { + var tmp = t; + for (var i = 0; tmp.cmp(one) !== 0; i++) { + tmp = tmp.redSqr(); + } + assert(i < m); + var b = this.pow(c, new BN(1).iushln(m - i - 1)); + + r = r.redMul(b); + c = b.redSqr(); + t = t.redMul(c); + m = i; + } + + return r; + }; + + Red.prototype.invm = function invm (a) { + var inv = a._invmp(this.m); + if (inv.negative !== 0) { + inv.negative = 0; + return this.imod(inv).redNeg(); + } else { + return this.imod(inv); + } + }; + + Red.prototype.pow = function pow (a, num) { + if (num.isZero()) return new BN(1).toRed(this); + if (num.cmpn(1) === 0) return a.clone(); + + var windowSize = 4; + var wnd = new Array(1 << windowSize); + wnd[0] = new BN(1).toRed(this); + wnd[1] = a; + for (var i = 2; i < wnd.length; i++) { + wnd[i] = this.mul(wnd[i - 1], a); + } + + var res = wnd[0]; + var current = 0; + var currentLen = 0; + var start = num.bitLength() % 26; + if (start === 0) { + start = 26; + } + + for (i = num.length - 1; i >= 0; i--) { + var word = num.words[i]; + for (var j = start - 1; j >= 0; j--) { + var bit = (word >> j) & 1; + if (res !== wnd[0]) { + res = this.sqr(res); + } + + if (bit === 0 && current === 0) { + currentLen = 0; + continue; + } + + current <<= 1; + current |= bit; + currentLen++; + if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; + + res = this.mul(res, wnd[current]); + currentLen = 0; + current = 0; + } + start = 26; + } + + return res; + }; + + Red.prototype.convertTo = function convertTo (num) { + var r = num.umod(this.m); + + return r === num ? r.clone() : r; + }; + + Red.prototype.convertFrom = function convertFrom (num) { + var res = num.clone(); + res.red = null; + return res; + }; + + // + // Montgomery method engine + // + + BN.mont = function mont (num) { + return new Mont(num); + }; + + function Mont (m) { + Red.call(this, m); + + this.shift = this.m.bitLength(); + if (this.shift % 26 !== 0) { + this.shift += 26 - (this.shift % 26); + } + + this.r = new BN(1).iushln(this.shift); + this.r2 = this.imod(this.r.sqr()); + this.rinv = this.r._invmp(this.m); + + this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); + this.minv = this.minv.umod(this.r); + this.minv = this.r.sub(this.minv); + } + inherits(Mont, Red); + + Mont.prototype.convertTo = function convertTo (num) { + return this.imod(num.ushln(this.shift)); + }; + + Mont.prototype.convertFrom = function convertFrom (num) { + var r = this.imod(num.mul(this.rinv)); + r.red = null; + return r; + }; + + Mont.prototype.imul = function imul (a, b) { + if (a.isZero() || b.isZero()) { + a.words[0] = 0; + a.length = 1; + return a; + } + + var t = a.imul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.mul = function mul (a, b) { + if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); + + var t = a.mul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.invm = function invm (a) { + // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R + var res = this.imod(a._invmp(this.m).mul(this.r2)); + return res._forceRed(this); + }; +})( false || module, this); + + +/***/ }), + +/***/ "./node_modules/@ethersproject/solidity/lib.esm/_version.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/solidity/lib.esm/_version.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "solidity/5.5.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/solidity/lib.esm/index.js": +/*!***************************************************************!*\ + !*** ./node_modules/@ethersproject/solidity/lib.esm/index.js ***! + \***************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "keccak256": () => (/* binding */ keccak256), +/* harmony export */ "pack": () => (/* binding */ pack), +/* harmony export */ "sha256": () => (/* binding */ sha256) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/sha2 */ "./node_modules/@ethersproject/sha2/lib.esm/sha2.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/solidity/lib.esm/_version.js"); + + + + + + +const regexBytes = new RegExp("^bytes([0-9]+)$"); +const regexNumber = new RegExp("^(u?int)([0-9]*)$"); +const regexArray = new RegExp("^(.*)\\[([0-9]*)\\]$"); +const Zeros = "0000000000000000000000000000000000000000000000000000000000000000"; + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function _pack(type, value, isArray) { + switch (type) { + case "address": + if (isArray) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.zeroPad)(value, 32); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(value); + case "string": + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)(value); + case "bytes": + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(value); + case "bool": + value = (value ? "0x01" : "0x00"); + if (isArray) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.zeroPad)(value, 32); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(value); + } + let match = type.match(regexNumber); + if (match) { + //let signed = (match[1] === "int") + let size = parseInt(match[2] || "256"); + if ((match[2] && String(size) !== match[2]) || (size % 8 !== 0) || size === 0 || size > 256) { + logger.throwArgumentError("invalid number type", "type", type); + } + if (isArray) { + size = 256; + } + value = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value).toTwos(size); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.zeroPad)(value, size / 8); + } + match = type.match(regexBytes); + if (match) { + const size = parseInt(match[1]); + if (String(size) !== match[1] || size === 0 || size > 32) { + logger.throwArgumentError("invalid bytes type", "type", type); + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(value).byteLength !== size) { + logger.throwArgumentError(`invalid value for ${type}`, "value", value); + } + if (isArray) { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)((value + Zeros).substring(0, 66)); + } + return value; + } + match = type.match(regexArray); + if (match && Array.isArray(value)) { + const baseType = match[1]; + const count = parseInt(match[2] || String(value.length)); + if (count != value.length) { + logger.throwArgumentError(`invalid array length for ${type}`, "value", value); + } + const result = []; + value.forEach(function (value) { + result.push(_pack(baseType, value, true)); + }); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.concat)(result); + } + return logger.throwArgumentError("invalid type", "type", type); +} +// @TODO: Array Enum +function pack(types, values) { + if (types.length != values.length) { + logger.throwArgumentError("wrong number of values; expected ${ types.length }", "values", values); + } + const tight = []; + types.forEach(function (type, index) { + tight.push(_pack(type, values[index])); + }); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.concat)(tight)); +} +function keccak256(types, values) { + return (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_5__.keccak256)(pack(types, values)); +} +function sha256(types, values) { + return (0,_ethersproject_sha2__WEBPACK_IMPORTED_MODULE_6__.sha256)(pack(types, values)); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/strings/lib.esm/_version.js": +/*!*****************************************************************!*\ + !*** ./node_modules/@ethersproject/strings/lib.esm/_version.js ***! + \*****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "strings/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/strings/lib.esm/bytes32.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/strings/lib.esm/bytes32.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "formatBytes32String": () => (/* binding */ formatBytes32String), +/* harmony export */ "parseBytes32String": () => (/* binding */ parseBytes32String) +/* harmony export */ }); +/* harmony import */ var _ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/constants */ "./node_modules/@ethersproject/constants/lib.esm/hashes.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _utf8__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utf8 */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); + + + + +function formatBytes32String(text) { + // Get the bytes + const bytes = (0,_utf8__WEBPACK_IMPORTED_MODULE_0__.toUtf8Bytes)(text); + // Check we have room for null-termination + if (bytes.length > 31) { + throw new Error("bytes32 string must be less than 32 bytes"); + } + // Zero-pad (implicitly null-terminates) + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.hexlify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.concat)([bytes, _ethersproject_constants__WEBPACK_IMPORTED_MODULE_2__.HashZero]).slice(0, 32)); +} +function parseBytes32String(bytes) { + const data = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_1__.arrayify)(bytes); + // Must be 32 bytes with a null-termination + if (data.length !== 32) { + throw new Error("invalid bytes32 - not 32 bytes long"); + } + if (data[31] !== 0) { + throw new Error("invalid bytes32 string - no null terminator"); + } + // Find the null termination + let length = 31; + while (data[length - 1] === 0) { + length--; + } + // Determine the string value + return (0,_utf8__WEBPACK_IMPORTED_MODULE_0__.toUtf8String)(data.slice(0, length)); +} +//# sourceMappingURL=bytes32.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/strings/lib.esm/idna.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/strings/lib.esm/idna.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "_nameprepTableA1": () => (/* binding */ _nameprepTableA1), +/* harmony export */ "_nameprepTableB2": () => (/* binding */ _nameprepTableB2), +/* harmony export */ "_nameprepTableC": () => (/* binding */ _nameprepTableC), +/* harmony export */ "nameprep": () => (/* binding */ nameprep) +/* harmony export */ }); +/* harmony import */ var _utf8__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utf8 */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); + + +function bytes2(data) { + if ((data.length % 4) !== 0) { + throw new Error("bad data"); + } + let result = []; + for (let i = 0; i < data.length; i += 4) { + result.push(parseInt(data.substring(i, i + 4), 16)); + } + return result; +} +function createTable(data, func) { + if (!func) { + func = function (value) { return [parseInt(value, 16)]; }; + } + let lo = 0; + let result = {}; + data.split(",").forEach((pair) => { + let comps = pair.split(":"); + lo += parseInt(comps[0], 16); + result[lo] = func(comps[1]); + }); + return result; +} +function createRangeTable(data) { + let hi = 0; + return data.split(",").map((v) => { + let comps = v.split("-"); + if (comps.length === 1) { + comps[1] = "0"; + } + else if (comps[1] === "") { + comps[1] = "1"; + } + let lo = hi + parseInt(comps[0], 16); + hi = parseInt(comps[1], 16); + return { l: lo, h: hi }; + }); +} +function matchMap(value, ranges) { + let lo = 0; + for (let i = 0; i < ranges.length; i++) { + let range = ranges[i]; + lo += range.l; + if (value >= lo && value <= lo + range.h && ((value - lo) % (range.d || 1)) === 0) { + if (range.e && range.e.indexOf(value - lo) !== -1) { + continue; + } + return range; + } + } + return null; +} +const Table_A_1_ranges = createRangeTable("221,13-1b,5f-,40-10,51-f,11-3,3-3,2-2,2-4,8,2,15,2d,28-8,88,48,27-,3-5,11-20,27-,8,28,3-5,12,18,b-a,1c-4,6-16,2-d,2-2,2,1b-4,17-9,8f-,10,f,1f-2,1c-34,33-14e,4,36-,13-,6-2,1a-f,4,9-,3-,17,8,2-2,5-,2,8-,3-,4-8,2-3,3,6-,16-6,2-,7-3,3-,17,8,3,3,3-,2,6-3,3-,4-a,5,2-6,10-b,4,8,2,4,17,8,3,6-,b,4,4-,2-e,2-4,b-10,4,9-,3-,17,8,3-,5-,9-2,3-,4-7,3-3,3,4-3,c-10,3,7-2,4,5-2,3,2,3-2,3-2,4-2,9,4-3,6-2,4,5-8,2-e,d-d,4,9,4,18,b,6-3,8,4,5-6,3-8,3-3,b-11,3,9,4,18,b,6-3,8,4,5-6,3-6,2,3-3,b-11,3,9,4,18,11-3,7-,4,5-8,2-7,3-3,b-11,3,13-2,19,a,2-,8-2,2-3,7,2,9-11,4-b,3b-3,1e-24,3,2-,3,2-,2-5,5,8,4,2,2-,3,e,4-,6,2,7-,b-,3-21,49,23-5,1c-3,9,25,10-,2-2f,23,6,3,8-2,5-5,1b-45,27-9,2a-,2-3,5b-4,45-4,53-5,8,40,2,5-,8,2,5-,28,2,5-,20,2,5-,8,2,5-,8,8,18,20,2,5-,8,28,14-5,1d-22,56-b,277-8,1e-2,52-e,e,8-a,18-8,15-b,e,4,3-b,5e-2,b-15,10,b-5,59-7,2b-555,9d-3,5b-5,17-,7-,27-,7-,9,2,2,2,20-,36,10,f-,7,14-,4,a,54-3,2-6,6-5,9-,1c-10,13-1d,1c-14,3c-,10-6,32-b,240-30,28-18,c-14,a0,115-,3,66-,b-76,5,5-,1d,24,2,5-2,2,8-,35-2,19,f-10,1d-3,311-37f,1b,5a-b,d7-19,d-3,41,57-,68-4,29-3,5f,29-37,2e-2,25-c,2c-2,4e-3,30,78-3,64-,20,19b7-49,51a7-59,48e-2,38-738,2ba5-5b,222f-,3c-94,8-b,6-4,1b,6,2,3,3,6d-20,16e-f,41-,37-7,2e-2,11-f,5-b,18-,b,14,5-3,6,88-,2,bf-2,7-,7-,7-,4-2,8,8-9,8-2ff,20,5-b,1c-b4,27-,27-cbb1,f7-9,28-2,b5-221,56,48,3-,2-,3-,5,d,2,5,3,42,5-,9,8,1d,5,6,2-2,8,153-3,123-3,33-27fd,a6da-5128,21f-5df,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3,2-1d,61-ff7d"); +// @TODO: Make this relative... +const Table_B_1_flags = "ad,34f,1806,180b,180c,180d,200b,200c,200d,2060,feff".split(",").map((v) => parseInt(v, 16)); +const Table_B_2_ranges = [ + { h: 25, s: 32, l: 65 }, + { h: 30, s: 32, e: [23], l: 127 }, + { h: 54, s: 1, e: [48], l: 64, d: 2 }, + { h: 14, s: 1, l: 57, d: 2 }, + { h: 44, s: 1, l: 17, d: 2 }, + { h: 10, s: 1, e: [2, 6, 8], l: 61, d: 2 }, + { h: 16, s: 1, l: 68, d: 2 }, + { h: 84, s: 1, e: [18, 24, 66], l: 19, d: 2 }, + { h: 26, s: 32, e: [17], l: 435 }, + { h: 22, s: 1, l: 71, d: 2 }, + { h: 15, s: 80, l: 40 }, + { h: 31, s: 32, l: 16 }, + { h: 32, s: 1, l: 80, d: 2 }, + { h: 52, s: 1, l: 42, d: 2 }, + { h: 12, s: 1, l: 55, d: 2 }, + { h: 40, s: 1, e: [38], l: 15, d: 2 }, + { h: 14, s: 1, l: 48, d: 2 }, + { h: 37, s: 48, l: 49 }, + { h: 148, s: 1, l: 6351, d: 2 }, + { h: 88, s: 1, l: 160, d: 2 }, + { h: 15, s: 16, l: 704 }, + { h: 25, s: 26, l: 854 }, + { h: 25, s: 32, l: 55915 }, + { h: 37, s: 40, l: 1247 }, + { h: 25, s: -119711, l: 53248 }, + { h: 25, s: -119763, l: 52 }, + { h: 25, s: -119815, l: 52 }, + { h: 25, s: -119867, e: [1, 4, 5, 7, 8, 11, 12, 17], l: 52 }, + { h: 25, s: -119919, l: 52 }, + { h: 24, s: -119971, e: [2, 7, 8, 17], l: 52 }, + { h: 24, s: -120023, e: [2, 7, 13, 15, 16, 17], l: 52 }, + { h: 25, s: -120075, l: 52 }, + { h: 25, s: -120127, l: 52 }, + { h: 25, s: -120179, l: 52 }, + { h: 25, s: -120231, l: 52 }, + { h: 25, s: -120283, l: 52 }, + { h: 25, s: -120335, l: 52 }, + { h: 24, s: -119543, e: [17], l: 56 }, + { h: 24, s: -119601, e: [17], l: 58 }, + { h: 24, s: -119659, e: [17], l: 58 }, + { h: 24, s: -119717, e: [17], l: 58 }, + { h: 24, s: -119775, e: [17], l: 58 } +]; +const Table_B_2_lut_abs = createTable("b5:3bc,c3:ff,7:73,2:253,5:254,3:256,1:257,5:259,1:25b,3:260,1:263,2:269,1:268,5:26f,1:272,2:275,7:280,3:283,5:288,3:28a,1:28b,5:292,3f:195,1:1bf,29:19e,125:3b9,8b:3b2,1:3b8,1:3c5,3:3c6,1:3c0,1a:3ba,1:3c1,1:3c3,2:3b8,1:3b5,1bc9:3b9,1c:1f76,1:1f77,f:1f7a,1:1f7b,d:1f78,1:1f79,1:1f7c,1:1f7d,107:63,5:25b,4:68,1:68,1:68,3:69,1:69,1:6c,3:6e,4:70,1:71,1:72,1:72,1:72,7:7a,2:3c9,2:7a,2:6b,1:e5,1:62,1:63,3:65,1:66,2:6d,b:3b3,1:3c0,6:64,1b574:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3"); +const Table_B_2_lut_rel = createTable("179:1,2:1,2:1,5:1,2:1,a:4f,a:1,8:1,2:1,2:1,3:1,5:1,3:1,4:1,2:1,3:1,4:1,8:2,1:1,2:2,1:1,2:2,27:2,195:26,2:25,1:25,1:25,2:40,2:3f,1:3f,33:1,11:-6,1:-9,1ac7:-3a,6d:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,b:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,c:-8,2:-8,2:-8,2:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,49:-8,1:-8,1:-4a,1:-4a,d:-56,1:-56,1:-56,1:-56,d:-8,1:-8,f:-8,1:-8,3:-7"); +const Table_B_2_complex = createTable("df:00730073,51:00690307,19:02BC006E,a7:006A030C,18a:002003B9,16:03B903080301,20:03C503080301,1d7:05650582,190f:00680331,1:00740308,1:0077030A,1:0079030A,1:006102BE,b6:03C50313,2:03C503130300,2:03C503130301,2:03C503130342,2a:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,3:1F7003B9,1:03B103B9,1:03AC03B9,2:03B10342,1:03B1034203B9,5:03B103B9,6:1F7403B9,1:03B703B9,1:03AE03B9,2:03B70342,1:03B7034203B9,5:03B703B9,6:03B903080300,1:03B903080301,3:03B90342,1:03B903080342,b:03C503080300,1:03C503080301,1:03C10313,2:03C50342,1:03C503080342,b:1F7C03B9,1:03C903B9,1:03CE03B9,2:03C90342,1:03C9034203B9,5:03C903B9,ac:00720073,5b:00B00063,6:00B00066,d:006E006F,a:0073006D,1:00740065006C,1:0074006D,124f:006800700061,2:00610075,2:006F0076,b:00700061,1:006E0061,1:03BC0061,1:006D0061,1:006B0061,1:006B0062,1:006D0062,1:00670062,3:00700066,1:006E0066,1:03BC0066,4:0068007A,1:006B0068007A,1:006D0068007A,1:00670068007A,1:00740068007A,15:00700061,1:006B00700061,1:006D00700061,1:006700700061,8:00700076,1:006E0076,1:03BC0076,1:006D0076,1:006B0076,1:006D0076,1:00700077,1:006E0077,1:03BC0077,1:006D0077,1:006B0077,1:006D0077,1:006B03C9,1:006D03C9,2:00620071,3:00632215006B0067,1:0063006F002E,1:00640062,1:00670079,2:00680070,2:006B006B,1:006B006D,9:00700068,2:00700070006D,1:00700072,2:00730076,1:00770062,c723:00660066,1:00660069,1:0066006C,1:006600660069,1:00660066006C,1:00730074,1:00730074,d:05740576,1:05740565,1:0574056B,1:057E0576,1:0574056D", bytes2); +const Table_C_ranges = createRangeTable("80-20,2a0-,39c,32,f71,18e,7f2-f,19-7,30-4,7-5,f81-b,5,a800-20ff,4d1-1f,110,fa-6,d174-7,2e84-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,2,1f-5f,ff7f-20001"); +function flatten(values) { + return values.reduce((accum, value) => { + value.forEach((value) => { accum.push(value); }); + return accum; + }, []); +} +function _nameprepTableA1(codepoint) { + return !!matchMap(codepoint, Table_A_1_ranges); +} +function _nameprepTableB2(codepoint) { + let range = matchMap(codepoint, Table_B_2_ranges); + if (range) { + return [codepoint + range.s]; + } + let codes = Table_B_2_lut_abs[codepoint]; + if (codes) { + return codes; + } + let shift = Table_B_2_lut_rel[codepoint]; + if (shift) { + return [codepoint + shift[0]]; + } + let complex = Table_B_2_complex[codepoint]; + if (complex) { + return complex; + } + return null; +} +function _nameprepTableC(codepoint) { + return !!matchMap(codepoint, Table_C_ranges); +} +function nameprep(value) { + // This allows platforms with incomplete normalize to bypass + // it for very basic names which the built-in toLowerCase + // will certainly handle correctly + if (value.match(/^[a-z0-9-]*$/i) && value.length <= 59) { + return value.toLowerCase(); + } + // Get the code points (keeping the current normalization) + let codes = (0,_utf8__WEBPACK_IMPORTED_MODULE_0__.toUtf8CodePoints)(value); + codes = flatten(codes.map((code) => { + // Substitute Table B.1 (Maps to Nothing) + if (Table_B_1_flags.indexOf(code) >= 0) { + return []; + } + if (code >= 0xfe00 && code <= 0xfe0f) { + return []; + } + // Substitute Table B.2 (Case Folding) + let codesTableB2 = _nameprepTableB2(code); + if (codesTableB2) { + return codesTableB2; + } + // No Substitution + return [code]; + })); + // Normalize using form KC + codes = (0,_utf8__WEBPACK_IMPORTED_MODULE_0__.toUtf8CodePoints)((0,_utf8__WEBPACK_IMPORTED_MODULE_0__._toUtf8String)(codes), _utf8__WEBPACK_IMPORTED_MODULE_0__.UnicodeNormalizationForm.NFKC); + // Prohibit Tables C.1.2, C.2.2, C.3, C.4, C.5, C.6, C.7, C.8, C.9 + codes.forEach((code) => { + if (_nameprepTableC(code)) { + throw new Error("STRINGPREP_CONTAINS_PROHIBITED"); + } + }); + // Prohibit Unassigned Code Points (Table A.1) + codes.forEach((code) => { + if (_nameprepTableA1(code)) { + throw new Error("STRINGPREP_CONTAINS_UNASSIGNED"); + } + }); + // IDNA extras + let name = (0,_utf8__WEBPACK_IMPORTED_MODULE_0__._toUtf8String)(codes); + // IDNA: 4.2.3.1 + if (name.substring(0, 1) === "-" || name.substring(2, 4) === "--" || name.substring(name.length - 1) === "-") { + throw new Error("invalid hyphen"); + } + return name; +} +//# sourceMappingURL=idna.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/strings/lib.esm/utf8.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/strings/lib.esm/utf8.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "UnicodeNormalizationForm": () => (/* binding */ UnicodeNormalizationForm), +/* harmony export */ "Utf8ErrorFuncs": () => (/* binding */ Utf8ErrorFuncs), +/* harmony export */ "Utf8ErrorReason": () => (/* binding */ Utf8ErrorReason), +/* harmony export */ "_toEscapedUtf8String": () => (/* binding */ _toEscapedUtf8String), +/* harmony export */ "_toUtf8String": () => (/* binding */ _toUtf8String), +/* harmony export */ "toUtf8Bytes": () => (/* binding */ toUtf8Bytes), +/* harmony export */ "toUtf8CodePoints": () => (/* binding */ toUtf8CodePoints), +/* harmony export */ "toUtf8String": () => (/* binding */ toUtf8String) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/strings/lib.esm/_version.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +/////////////////////////////// +var UnicodeNormalizationForm; +(function (UnicodeNormalizationForm) { + UnicodeNormalizationForm["current"] = ""; + UnicodeNormalizationForm["NFC"] = "NFC"; + UnicodeNormalizationForm["NFD"] = "NFD"; + UnicodeNormalizationForm["NFKC"] = "NFKC"; + UnicodeNormalizationForm["NFKD"] = "NFKD"; +})(UnicodeNormalizationForm || (UnicodeNormalizationForm = {})); +; +var Utf8ErrorReason; +(function (Utf8ErrorReason) { + // A continuation byte was present where there was nothing to continue + // - offset = the index the codepoint began in + Utf8ErrorReason["UNEXPECTED_CONTINUE"] = "unexpected continuation byte"; + // An invalid (non-continuation) byte to start a UTF-8 codepoint was found + // - offset = the index the codepoint began in + Utf8ErrorReason["BAD_PREFIX"] = "bad codepoint prefix"; + // The string is too short to process the expected codepoint + // - offset = the index the codepoint began in + Utf8ErrorReason["OVERRUN"] = "string overrun"; + // A missing continuation byte was expected but not found + // - offset = the index the continuation byte was expected at + Utf8ErrorReason["MISSING_CONTINUE"] = "missing continuation byte"; + // The computed code point is outside the range for UTF-8 + // - offset = start of this codepoint + // - badCodepoint = the computed codepoint; outside the UTF-8 range + Utf8ErrorReason["OUT_OF_RANGE"] = "out of UTF-8 range"; + // UTF-8 strings may not contain UTF-16 surrogate pairs + // - offset = start of this codepoint + // - badCodepoint = the computed codepoint; inside the UTF-16 surrogate range + Utf8ErrorReason["UTF16_SURROGATE"] = "UTF-16 surrogate"; + // The string is an overlong representation + // - offset = start of this codepoint + // - badCodepoint = the computed codepoint; already bounds checked + Utf8ErrorReason["OVERLONG"] = "overlong representation"; +})(Utf8ErrorReason || (Utf8ErrorReason = {})); +; +function errorFunc(reason, offset, bytes, output, badCodepoint) { + return logger.throwArgumentError(`invalid codepoint at offset ${offset}; ${reason}`, "bytes", bytes); +} +function ignoreFunc(reason, offset, bytes, output, badCodepoint) { + // If there is an invalid prefix (including stray continuation), skip any additional continuation bytes + if (reason === Utf8ErrorReason.BAD_PREFIX || reason === Utf8ErrorReason.UNEXPECTED_CONTINUE) { + let i = 0; + for (let o = offset + 1; o < bytes.length; o++) { + if (bytes[o] >> 6 !== 0x02) { + break; + } + i++; + } + return i; + } + // This byte runs us past the end of the string, so just jump to the end + // (but the first byte was read already read and therefore skipped) + if (reason === Utf8ErrorReason.OVERRUN) { + return bytes.length - offset - 1; + } + // Nothing to skip + return 0; +} +function replaceFunc(reason, offset, bytes, output, badCodepoint) { + // Overlong representations are otherwise "valid" code points; just non-deistingtished + if (reason === Utf8ErrorReason.OVERLONG) { + output.push(badCodepoint); + return 0; + } + // Put the replacement character into the output + output.push(0xfffd); + // Otherwise, process as if ignoring errors + return ignoreFunc(reason, offset, bytes, output, badCodepoint); +} +// Common error handing strategies +const Utf8ErrorFuncs = Object.freeze({ + error: errorFunc, + ignore: ignoreFunc, + replace: replaceFunc +}); +// http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499 +function getUtf8CodePoints(bytes, onError) { + if (onError == null) { + onError = Utf8ErrorFuncs.error; + } + bytes = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(bytes); + const result = []; + let i = 0; + // Invalid bytes are ignored + while (i < bytes.length) { + const c = bytes[i++]; + // 0xxx xxxx + if (c >> 7 === 0) { + result.push(c); + continue; + } + // Multibyte; how many bytes left for this character? + let extraLength = null; + let overlongMask = null; + // 110x xxxx 10xx xxxx + if ((c & 0xe0) === 0xc0) { + extraLength = 1; + overlongMask = 0x7f; + // 1110 xxxx 10xx xxxx 10xx xxxx + } + else if ((c & 0xf0) === 0xe0) { + extraLength = 2; + overlongMask = 0x7ff; + // 1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx + } + else if ((c & 0xf8) === 0xf0) { + extraLength = 3; + overlongMask = 0xffff; + } + else { + if ((c & 0xc0) === 0x80) { + i += onError(Utf8ErrorReason.UNEXPECTED_CONTINUE, i - 1, bytes, result); + } + else { + i += onError(Utf8ErrorReason.BAD_PREFIX, i - 1, bytes, result); + } + continue; + } + // Do we have enough bytes in our data? + if (i - 1 + extraLength >= bytes.length) { + i += onError(Utf8ErrorReason.OVERRUN, i - 1, bytes, result); + continue; + } + // Remove the length prefix from the char + let res = c & ((1 << (8 - extraLength - 1)) - 1); + for (let j = 0; j < extraLength; j++) { + let nextChar = bytes[i]; + // Invalid continuation byte + if ((nextChar & 0xc0) != 0x80) { + i += onError(Utf8ErrorReason.MISSING_CONTINUE, i, bytes, result); + res = null; + break; + } + ; + res = (res << 6) | (nextChar & 0x3f); + i++; + } + // See above loop for invalid continuation byte + if (res === null) { + continue; + } + // Maximum code point + if (res > 0x10ffff) { + i += onError(Utf8ErrorReason.OUT_OF_RANGE, i - 1 - extraLength, bytes, result, res); + continue; + } + // Reserved for UTF-16 surrogate halves + if (res >= 0xd800 && res <= 0xdfff) { + i += onError(Utf8ErrorReason.UTF16_SURROGATE, i - 1 - extraLength, bytes, result, res); + continue; + } + // Check for overlong sequences (more bytes than needed) + if (res <= overlongMask) { + i += onError(Utf8ErrorReason.OVERLONG, i - 1 - extraLength, bytes, result, res); + continue; + } + result.push(res); + } + return result; +} +// http://stackoverflow.com/questions/18729405/how-to-convert-utf8-string-to-byte-array +function toUtf8Bytes(str, form = UnicodeNormalizationForm.current) { + if (form != UnicodeNormalizationForm.current) { + logger.checkNormalize(); + str = str.normalize(form); + } + let result = []; + for (let i = 0; i < str.length; i++) { + const c = str.charCodeAt(i); + if (c < 0x80) { + result.push(c); + } + else if (c < 0x800) { + result.push((c >> 6) | 0xc0); + result.push((c & 0x3f) | 0x80); + } + else if ((c & 0xfc00) == 0xd800) { + i++; + const c2 = str.charCodeAt(i); + if (i >= str.length || (c2 & 0xfc00) !== 0xdc00) { + throw new Error("invalid utf-8 string"); + } + // Surrogate Pair + const pair = 0x10000 + ((c & 0x03ff) << 10) + (c2 & 0x03ff); + result.push((pair >> 18) | 0xf0); + result.push(((pair >> 12) & 0x3f) | 0x80); + result.push(((pair >> 6) & 0x3f) | 0x80); + result.push((pair & 0x3f) | 0x80); + } + else { + result.push((c >> 12) | 0xe0); + result.push(((c >> 6) & 0x3f) | 0x80); + result.push((c & 0x3f) | 0x80); + } + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)(result); +} +; +function escapeChar(value) { + const hex = ("0000" + value.toString(16)); + return "\\u" + hex.substring(hex.length - 4); +} +function _toEscapedUtf8String(bytes, onError) { + return '"' + getUtf8CodePoints(bytes, onError).map((codePoint) => { + if (codePoint < 256) { + switch (codePoint) { + case 8: return "\\b"; + case 9: return "\\t"; + case 10: return "\\n"; + case 13: return "\\r"; + case 34: return "\\\""; + case 92: return "\\\\"; + } + if (codePoint >= 32 && codePoint < 127) { + return String.fromCharCode(codePoint); + } + } + if (codePoint <= 0xffff) { + return escapeChar(codePoint); + } + codePoint -= 0x10000; + return escapeChar(((codePoint >> 10) & 0x3ff) + 0xd800) + escapeChar((codePoint & 0x3ff) + 0xdc00); + }).join("") + '"'; +} +function _toUtf8String(codePoints) { + return codePoints.map((codePoint) => { + if (codePoint <= 0xffff) { + return String.fromCharCode(codePoint); + } + codePoint -= 0x10000; + return String.fromCharCode((((codePoint >> 10) & 0x3ff) + 0xd800), ((codePoint & 0x3ff) + 0xdc00)); + }).join(""); +} +function toUtf8String(bytes, onError) { + return _toUtf8String(getUtf8CodePoints(bytes, onError)); +} +function toUtf8CodePoints(str, form = UnicodeNormalizationForm.current) { + return getUtf8CodePoints(toUtf8Bytes(str, form)); +} +//# sourceMappingURL=utf8.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/transactions/lib.esm/_version.js": +/*!**********************************************************************!*\ + !*** ./node_modules/@ethersproject/transactions/lib.esm/_version.js ***! + \**********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "transactions/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/transactions/lib.esm/index.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/transactions/lib.esm/index.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "TransactionTypes": () => (/* binding */ TransactionTypes), +/* harmony export */ "accessListify": () => (/* binding */ accessListify), +/* harmony export */ "computeAddress": () => (/* binding */ computeAddress), +/* harmony export */ "parse": () => (/* binding */ parse), +/* harmony export */ "recoverAddress": () => (/* binding */ recoverAddress), +/* harmony export */ "serialize": () => (/* binding */ serialize) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/bignumber.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_constants__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/constants */ "./node_modules/@ethersproject/constants/lib.esm/bignumbers.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/rlp */ "./node_modules/@ethersproject/rlp/lib.esm/index.js"); +/* harmony import */ var _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/signing-key */ "./node_modules/@ethersproject/signing-key/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/transactions/lib.esm/_version.js"); + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +var TransactionTypes; +(function (TransactionTypes) { + TransactionTypes[TransactionTypes["legacy"] = 0] = "legacy"; + TransactionTypes[TransactionTypes["eip2930"] = 1] = "eip2930"; + TransactionTypes[TransactionTypes["eip1559"] = 2] = "eip1559"; +})(TransactionTypes || (TransactionTypes = {})); +; +/////////////////////////////// +function handleAddress(value) { + if (value === "0x") { + return null; + } + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(value); +} +function handleNumber(value) { + if (value === "0x") { + return _ethersproject_constants__WEBPACK_IMPORTED_MODULE_3__.Zero; + } + return _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value); +} +// Legacy Transaction Fields +const transactionFields = [ + { name: "nonce", maxLength: 32, numeric: true }, + { name: "gasPrice", maxLength: 32, numeric: true }, + { name: "gasLimit", maxLength: 32, numeric: true }, + { name: "to", length: 20 }, + { name: "value", maxLength: 32, numeric: true }, + { name: "data" }, +]; +const allowedTransactionKeys = { + chainId: true, data: true, gasLimit: true, gasPrice: true, nonce: true, to: true, type: true, value: true +}; +function computeAddress(key) { + const publicKey = (0,_ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_5__.computePublicKey)(key); + return (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexDataSlice)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexDataSlice)(publicKey, 1)), 12)); +} +function recoverAddress(digest, signature) { + return computeAddress((0,_ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_5__.recoverPublicKey)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(digest), signature)); +} +function formatNumber(value, name) { + const result = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(value).toHexString()); + if (result.length > 32) { + logger.throwArgumentError("invalid length for " + name, ("transaction:" + name), value); + } + return result; +} +function accessSetify(addr, storageKeys) { + return { + address: (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(addr), + storageKeys: (storageKeys || []).map((storageKey, index) => { + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexDataLength)(storageKey) !== 32) { + logger.throwArgumentError("invalid access list storageKey", `accessList[${addr}:${index}]`, storageKey); + } + return storageKey.toLowerCase(); + }) + }; +} +function accessListify(value) { + if (Array.isArray(value)) { + return value.map((set, index) => { + if (Array.isArray(set)) { + if (set.length > 2) { + logger.throwArgumentError("access list expected to be [ address, storageKeys[] ]", `value[${index}]`, set); + } + return accessSetify(set[0], set[1]); + } + return accessSetify(set.address, set.storageKeys); + }); + } + const result = Object.keys(value).map((addr) => { + const storageKeys = value[addr].reduce((accum, storageKey) => { + accum[storageKey] = true; + return accum; + }, {}); + return accessSetify(addr, Object.keys(storageKeys).sort()); + }); + result.sort((a, b) => (a.address.localeCompare(b.address))); + return result; +} +function formatAccessList(value) { + return accessListify(value).map((set) => [set.address, set.storageKeys]); +} +function _serializeEip1559(transaction, signature) { + // If there is an explicit gasPrice, make sure it matches the + // EIP-1559 fees; otherwise they may not understand what they + // think they are setting in terms of fee. + if (transaction.gasPrice != null) { + const gasPrice = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(transaction.gasPrice); + const maxFeePerGas = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(transaction.maxFeePerGas || 0); + if (!gasPrice.eq(maxFeePerGas)) { + logger.throwArgumentError("mismatch EIP-1559 gasPrice != maxFeePerGas", "tx", { + gasPrice, maxFeePerGas + }); + } + } + const fields = [ + formatNumber(transaction.chainId || 0, "chainId"), + formatNumber(transaction.nonce || 0, "nonce"), + formatNumber(transaction.maxPriorityFeePerGas || 0, "maxPriorityFeePerGas"), + formatNumber(transaction.maxFeePerGas || 0, "maxFeePerGas"), + formatNumber(transaction.gasLimit || 0, "gasLimit"), + ((transaction.to != null) ? (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(transaction.to) : "0x"), + formatNumber(transaction.value || 0, "value"), + (transaction.data || "0x"), + (formatAccessList(transaction.accessList || [])) + ]; + if (signature) { + const sig = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.splitSignature)(signature); + fields.push(formatNumber(sig.recoveryParam, "recoveryParam")); + fields.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(sig.r)); + fields.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(sig.s)); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexConcat)(["0x02", _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.encode(fields)]); +} +function _serializeEip2930(transaction, signature) { + const fields = [ + formatNumber(transaction.chainId || 0, "chainId"), + formatNumber(transaction.nonce || 0, "nonce"), + formatNumber(transaction.gasPrice || 0, "gasPrice"), + formatNumber(transaction.gasLimit || 0, "gasLimit"), + ((transaction.to != null) ? (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_2__.getAddress)(transaction.to) : "0x"), + formatNumber(transaction.value || 0, "value"), + (transaction.data || "0x"), + (formatAccessList(transaction.accessList || [])) + ]; + if (signature) { + const sig = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.splitSignature)(signature); + fields.push(formatNumber(sig.recoveryParam, "recoveryParam")); + fields.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(sig.r)); + fields.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(sig.s)); + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexConcat)(["0x01", _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.encode(fields)]); +} +// Legacy Transactions and EIP-155 +function _serialize(transaction, signature) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_9__.checkProperties)(transaction, allowedTransactionKeys); + const raw = []; + transactionFields.forEach(function (fieldInfo) { + let value = transaction[fieldInfo.name] || ([]); + const options = {}; + if (fieldInfo.numeric) { + options.hexPad = "left"; + } + value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(value, options)); + // Fixed-width field + if (fieldInfo.length && value.length !== fieldInfo.length && value.length > 0) { + logger.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value); + } + // Variable-width (with a maximum) + if (fieldInfo.maxLength) { + value = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)(value); + if (value.length > fieldInfo.maxLength) { + logger.throwArgumentError("invalid length for " + fieldInfo.name, ("transaction:" + fieldInfo.name), value); + } + } + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(value)); + }); + let chainId = 0; + if (transaction.chainId != null) { + // A chainId was provided; if non-zero we'll use EIP-155 + chainId = transaction.chainId; + if (typeof (chainId) !== "number") { + logger.throwArgumentError("invalid transaction.chainId", "transaction", transaction); + } + } + else if (signature && !(0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.isBytesLike)(signature) && signature.v > 28) { + // No chainId provided, but the signature is signing with EIP-155; derive chainId + chainId = Math.floor((signature.v - 35) / 2); + } + // We have an EIP-155 transaction (chainId was specified and non-zero) + if (chainId !== 0) { + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(chainId)); // @TODO: hexValue? + raw.push("0x"); + raw.push("0x"); + } + // Requesting an unsigned transaction + if (!signature) { + return _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.encode(raw); + } + // The splitSignature will ensure the transaction has a recoveryParam in the + // case that the signTransaction function only adds a v. + const sig = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.splitSignature)(signature); + // We pushed a chainId and null r, s on for hashing only; remove those + let v = 27 + sig.recoveryParam; + if (chainId !== 0) { + raw.pop(); + raw.pop(); + raw.pop(); + v += chainId * 2 + 8; + // If an EIP-155 v (directly or indirectly; maybe _vs) was provided, check it! + if (sig.v > 28 && sig.v !== v) { + logger.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature); + } + } + else if (sig.v !== v) { + logger.throwArgumentError("transaction.chainId/signature.v mismatch", "signature", signature); + } + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(v)); + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(sig.r))); + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.stripZeros)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(sig.s))); + return _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.encode(raw); +} +function serialize(transaction, signature) { + // Legacy and EIP-155 Transactions + if (transaction.type == null || transaction.type === 0) { + if (transaction.accessList != null) { + logger.throwArgumentError("untyped transactions do not support accessList; include type: 1", "transaction", transaction); + } + return _serialize(transaction, signature); + } + // Typed Transactions (EIP-2718) + switch (transaction.type) { + case 1: + return _serializeEip2930(transaction, signature); + case 2: + return _serializeEip1559(transaction, signature); + default: + break; + } + return logger.throwError(`unsupported transaction type: ${transaction.type}`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "serializeTransaction", + transactionType: transaction.type + }); +} +function _parseEipSignature(tx, fields, serialize) { + try { + const recid = handleNumber(fields[0]).toNumber(); + if (recid !== 0 && recid !== 1) { + throw new Error("bad recid"); + } + tx.v = recid; + } + catch (error) { + logger.throwArgumentError("invalid v for transaction type: 1", "v", fields[0]); + } + tx.r = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexZeroPad)(fields[1], 32); + tx.s = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexZeroPad)(fields[2], 32); + try { + const digest = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)(serialize(tx)); + tx.from = recoverAddress(digest, { r: tx.r, s: tx.s, recoveryParam: tx.v }); + } + catch (error) { } +} +function _parseEip1559(payload) { + const transaction = _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.decode(payload.slice(1)); + if (transaction.length !== 9 && transaction.length !== 12) { + logger.throwArgumentError("invalid component count for transaction type: 2", "payload", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(payload)); + } + const maxPriorityFeePerGas = handleNumber(transaction[2]); + const maxFeePerGas = handleNumber(transaction[3]); + const tx = { + type: 2, + chainId: handleNumber(transaction[0]).toNumber(), + nonce: handleNumber(transaction[1]).toNumber(), + maxPriorityFeePerGas: maxPriorityFeePerGas, + maxFeePerGas: maxFeePerGas, + gasPrice: null, + gasLimit: handleNumber(transaction[4]), + to: handleAddress(transaction[5]), + value: handleNumber(transaction[6]), + data: transaction[7], + accessList: accessListify(transaction[8]), + }; + // Unsigned EIP-1559 Transaction + if (transaction.length === 9) { + return tx; + } + tx.hash = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)(payload); + _parseEipSignature(tx, transaction.slice(9), _serializeEip1559); + return tx; +} +function _parseEip2930(payload) { + const transaction = _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.decode(payload.slice(1)); + if (transaction.length !== 8 && transaction.length !== 11) { + logger.throwArgumentError("invalid component count for transaction type: 1", "payload", (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(payload)); + } + const tx = { + type: 1, + chainId: handleNumber(transaction[0]).toNumber(), + nonce: handleNumber(transaction[1]).toNumber(), + gasPrice: handleNumber(transaction[2]), + gasLimit: handleNumber(transaction[3]), + to: handleAddress(transaction[4]), + value: handleNumber(transaction[5]), + data: transaction[6], + accessList: accessListify(transaction[7]) + }; + // Unsigned EIP-2930 Transaction + if (transaction.length === 8) { + return tx; + } + tx.hash = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)(payload); + _parseEipSignature(tx, transaction.slice(8), _serializeEip2930); + return tx; +} +// Legacy Transactions and EIP-155 +function _parse(rawTransaction) { + const transaction = _ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.decode(rawTransaction); + if (transaction.length !== 9 && transaction.length !== 6) { + logger.throwArgumentError("invalid raw transaction", "rawTransaction", rawTransaction); + } + const tx = { + nonce: handleNumber(transaction[0]).toNumber(), + gasPrice: handleNumber(transaction[1]), + gasLimit: handleNumber(transaction[2]), + to: handleAddress(transaction[3]), + value: handleNumber(transaction[4]), + data: transaction[5], + chainId: 0 + }; + // Legacy unsigned transaction + if (transaction.length === 6) { + return tx; + } + try { + tx.v = _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(transaction[6]).toNumber(); + } + catch (error) { + // @TODO: What makes snese to do? The v is too big + return tx; + } + tx.r = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexZeroPad)(transaction[7], 32); + tx.s = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexZeroPad)(transaction[8], 32); + if (_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(tx.r).isZero() && _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_4__.BigNumber.from(tx.s).isZero()) { + // EIP-155 unsigned transaction + tx.chainId = tx.v; + tx.v = 0; + } + else { + // Signed Transaction + tx.chainId = Math.floor((tx.v - 35) / 2); + if (tx.chainId < 0) { + tx.chainId = 0; + } + let recoveryParam = tx.v - 27; + const raw = transaction.slice(0, 6); + if (tx.chainId !== 0) { + raw.push((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(tx.chainId)); + raw.push("0x"); + raw.push("0x"); + recoveryParam -= tx.chainId * 2 + 8; + } + const digest = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)(_ethersproject_rlp__WEBPACK_IMPORTED_MODULE_8__.encode(raw)); + try { + tx.from = recoverAddress(digest, { r: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(tx.r), s: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.hexlify)(tx.s), recoveryParam: recoveryParam }); + } + catch (error) { } + tx.hash = (0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_7__.keccak256)(rawTransaction); + } + tx.type = null; + return tx; +} +function parse(rawTransaction) { + const payload = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_6__.arrayify)(rawTransaction); + // Legacy and EIP-155 Transactions + if (payload[0] > 0x7f) { + return _parse(payload); + } + // Typed Transaction (EIP-2718) + switch (payload[0]) { + case 1: + return _parseEip2930(payload); + case 2: + return _parseEip1559(payload); + default: + break; + } + return logger.throwError(`unsupported transaction type: ${payload[0]}`, _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "parseTransaction", + transactionType: payload[0] + }); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/units/lib.esm/_version.js": +/*!***************************************************************!*\ + !*** ./node_modules/@ethersproject/units/lib.esm/_version.js ***! + \***************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "units/5.5.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/units/lib.esm/index.js": +/*!************************************************************!*\ + !*** ./node_modules/@ethersproject/units/lib.esm/index.js ***! + \************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "commify": () => (/* binding */ commify), +/* harmony export */ "formatEther": () => (/* binding */ formatEther), +/* harmony export */ "formatUnits": () => (/* binding */ formatUnits), +/* harmony export */ "parseEther": () => (/* binding */ parseEther), +/* harmony export */ "parseUnits": () => (/* binding */ parseUnits) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bignumber */ "./node_modules/@ethersproject/bignumber/lib.esm/fixednumber.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/units/lib.esm/_version.js"); + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +const names = [ + "wei", + "kwei", + "mwei", + "gwei", + "szabo", + "finney", + "ether", +]; +// Some environments have issues with RegEx that contain back-tracking, so we cannot +// use them. +function commify(value) { + const comps = String(value).split("."); + if (comps.length > 2 || !comps[0].match(/^-?[0-9]*$/) || (comps[1] && !comps[1].match(/^[0-9]*$/)) || value === "." || value === "-.") { + logger.throwArgumentError("invalid value", "value", value); + } + // Make sure we have at least one whole digit (0 if none) + let whole = comps[0]; + let negative = ""; + if (whole.substring(0, 1) === "-") { + negative = "-"; + whole = whole.substring(1); + } + // Make sure we have at least 1 whole digit with no leading zeros + while (whole.substring(0, 1) === "0") { + whole = whole.substring(1); + } + if (whole === "") { + whole = "0"; + } + let suffix = ""; + if (comps.length === 2) { + suffix = "." + (comps[1] || "0"); + } + while (suffix.length > 2 && suffix[suffix.length - 1] === "0") { + suffix = suffix.substring(0, suffix.length - 1); + } + const formatted = []; + while (whole.length) { + if (whole.length <= 3) { + formatted.unshift(whole); + break; + } + else { + const index = whole.length - 3; + formatted.unshift(whole.substring(index)); + whole = whole.substring(0, index); + } + } + return negative + formatted.join(",") + suffix; +} +function formatUnits(value, unitName) { + if (typeof (unitName) === "string") { + const index = names.indexOf(unitName); + if (index !== -1) { + unitName = 3 * index; + } + } + return (0,_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.formatFixed)(value, (unitName != null) ? unitName : 18); +} +function parseUnits(value, unitName) { + if (typeof (value) !== "string") { + logger.throwArgumentError("value must be a string", "value", value); + } + if (typeof (unitName) === "string") { + const index = names.indexOf(unitName); + if (index !== -1) { + unitName = 3 * index; + } + } + return (0,_ethersproject_bignumber__WEBPACK_IMPORTED_MODULE_2__.parseFixed)(value, (unitName != null) ? unitName : 18); +} +function formatEther(wei) { + return formatUnits(wei, 18); +} +function parseEther(ether) { + return parseUnits(ether, 18); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wallet/lib.esm/_version.js": +/*!****************************************************************!*\ + !*** ./node_modules/@ethersproject/wallet/lib.esm/_version.js ***! + \****************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "wallet/5.5.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wallet/lib.esm/index.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/wallet/lib.esm/index.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Wallet": () => (/* binding */ Wallet), +/* harmony export */ "verifyMessage": () => (/* binding */ verifyMessage), +/* harmony export */ "verifyTypedData": () => (/* binding */ verifyTypedData) +/* harmony export */ }); +/* harmony import */ var _ethersproject_address__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! @ethersproject/address */ "./node_modules/@ethersproject/address/lib.esm/index.js"); +/* harmony import */ var _ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @ethersproject/abstract-provider */ "./node_modules/@ethersproject/abstract-provider/lib.esm/index.js"); +/* harmony import */ var _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/abstract-signer */ "./node_modules/@ethersproject/abstract-signer/lib.esm/index.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/message.js"); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/typed-data.js"); +/* harmony import */ var _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! @ethersproject/hdnode */ "./node_modules/@ethersproject/hdnode/lib.esm/index.js"); +/* harmony import */ var _ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @ethersproject/keccak256 */ "./node_modules/@ethersproject/keccak256/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_random__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! @ethersproject/random */ "./node_modules/@ethersproject/random/lib.esm/random.js"); +/* harmony import */ var _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/signing-key */ "./node_modules/@ethersproject/signing-key/lib.esm/index.js"); +/* harmony import */ var _ethersproject_json_wallets__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! @ethersproject/json-wallets */ "./node_modules/@ethersproject/json-wallets/lib.esm/keystore.js"); +/* harmony import */ var _ethersproject_json_wallets__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! @ethersproject/json-wallets */ "./node_modules/@ethersproject/json-wallets/lib.esm/index.js"); +/* harmony import */ var _ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! @ethersproject/transactions */ "./node_modules/@ethersproject/transactions/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/wallet/lib.esm/_version.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + + + + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +function isAccount(value) { + return (value != null && (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isHexString)(value.privateKey, 32) && value.address != null); +} +function hasMnemonic(value) { + const mnemonic = value.mnemonic; + return (mnemonic && mnemonic.phrase); +} +class Wallet extends _ethersproject_abstract_signer__WEBPACK_IMPORTED_MODULE_3__.Signer { + constructor(privateKey, provider) { + logger.checkNew(new.target, Wallet); + super(); + if (isAccount(privateKey)) { + const signingKey = new _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_4__.SigningKey(privateKey.privateKey); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_signingKey", () => signingKey); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "address", (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.computeAddress)(this.publicKey)); + if (this.address !== (0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_7__.getAddress)(privateKey.address)) { + logger.throwArgumentError("privateKey/address mismatch", "privateKey", "[REDACTED]"); + } + if (hasMnemonic(privateKey)) { + const srcMnemonic = privateKey.mnemonic; + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_mnemonic", () => ({ + phrase: srcMnemonic.phrase, + path: srcMnemonic.path || _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__.defaultPath, + locale: srcMnemonic.locale || "en" + })); + const mnemonic = this.mnemonic; + const node = _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__.HDNode.fromMnemonic(mnemonic.phrase, null, mnemonic.locale).derivePath(mnemonic.path); + if ((0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.computeAddress)(node.privateKey) !== this.address) { + logger.throwArgumentError("mnemonic/address mismatch", "privateKey", "[REDACTED]"); + } + } + else { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_mnemonic", () => null); + } + } + else { + if (_ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_4__.SigningKey.isSigningKey(privateKey)) { + /* istanbul ignore if */ + if (privateKey.curve !== "secp256k1") { + logger.throwArgumentError("unsupported curve; must be secp256k1", "privateKey", "[REDACTED]"); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_signingKey", () => privateKey); + } + else { + // A lot of common tools do not prefix private keys with a 0x (see: #1166) + if (typeof (privateKey) === "string") { + if (privateKey.match(/^[0-9a-f]*$/i) && privateKey.length === 64) { + privateKey = "0x" + privateKey; + } + } + const signingKey = new _ethersproject_signing_key__WEBPACK_IMPORTED_MODULE_4__.SigningKey(privateKey); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_signingKey", () => signingKey); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "_mnemonic", () => null); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "address", (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.computeAddress)(this.publicKey)); + } + /* istanbul ignore if */ + if (provider && !_ethersproject_abstract_provider__WEBPACK_IMPORTED_MODULE_9__.Provider.isProvider(provider)) { + logger.throwArgumentError("invalid provider", "provider", provider); + } + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.defineReadOnly)(this, "provider", provider || null); + } + get mnemonic() { return this._mnemonic(); } + get privateKey() { return this._signingKey().privateKey; } + get publicKey() { return this._signingKey().publicKey; } + getAddress() { + return Promise.resolve(this.address); + } + connect(provider) { + return new Wallet(this, provider); + } + signTransaction(transaction) { + return (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.resolveProperties)(transaction).then((tx) => { + if (tx.from != null) { + if ((0,_ethersproject_address__WEBPACK_IMPORTED_MODULE_7__.getAddress)(tx.from) !== this.address) { + logger.throwArgumentError("transaction from address mismatch", "transaction.from", transaction.from); + } + delete tx.from; + } + const signature = this._signingKey().signDigest((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_10__.keccak256)((0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.serialize)(tx))); + return (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.serialize)(tx, signature); + }); + } + signMessage(message) { + return __awaiter(this, void 0, void 0, function* () { + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.joinSignature)(this._signingKey().signDigest((0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_11__.hashMessage)(message))); + }); + } + _signTypedData(domain, types, value) { + return __awaiter(this, void 0, void 0, function* () { + // Populate any ENS names + const populated = yield _ethersproject_hash__WEBPACK_IMPORTED_MODULE_12__.TypedDataEncoder.resolveNames(domain, types, value, (name) => { + if (this.provider == null) { + logger.throwError("cannot resolve ENS names without a provider", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.UNSUPPORTED_OPERATION, { + operation: "resolveName", + value: name + }); + } + return this.provider.resolveName(name); + }); + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.joinSignature)(this._signingKey().signDigest(_ethersproject_hash__WEBPACK_IMPORTED_MODULE_12__.TypedDataEncoder.hash(populated.domain, types, populated.value))); + }); + } + encrypt(password, options, progressCallback) { + if (typeof (options) === "function" && !progressCallback) { + progressCallback = options; + options = {}; + } + if (progressCallback && typeof (progressCallback) !== "function") { + throw new Error("invalid callback"); + } + if (!options) { + options = {}; + } + return (0,_ethersproject_json_wallets__WEBPACK_IMPORTED_MODULE_13__.encrypt)(this, password, options, progressCallback); + } + /** + * Static methods to create Wallet instances. + */ + static createRandom(options) { + let entropy = (0,_ethersproject_random__WEBPACK_IMPORTED_MODULE_14__.randomBytes)(16); + if (!options) { + options = {}; + } + if (options.extraEntropy) { + entropy = (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.arrayify)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexDataSlice)((0,_ethersproject_keccak256__WEBPACK_IMPORTED_MODULE_10__.keccak256)((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.concat)([entropy, options.extraEntropy])), 0, 16)); + } + const mnemonic = (0,_ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__.entropyToMnemonic)(entropy, options.locale); + return Wallet.fromMnemonic(mnemonic, options.path, options.locale); + } + static fromEncryptedJson(json, password, progressCallback) { + return (0,_ethersproject_json_wallets__WEBPACK_IMPORTED_MODULE_15__.decryptJsonWallet)(json, password, progressCallback).then((account) => { + return new Wallet(account); + }); + } + static fromEncryptedJsonSync(json, password) { + return new Wallet((0,_ethersproject_json_wallets__WEBPACK_IMPORTED_MODULE_15__.decryptJsonWalletSync)(json, password)); + } + static fromMnemonic(mnemonic, path, wordlist) { + if (!path) { + path = _ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__.defaultPath; + } + return new Wallet(_ethersproject_hdnode__WEBPACK_IMPORTED_MODULE_8__.HDNode.fromMnemonic(mnemonic, null, wordlist).derivePath(path)); + } +} +function verifyMessage(message, signature) { + return (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.recoverAddress)((0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_11__.hashMessage)(message), signature); +} +function verifyTypedData(domain, types, value, signature) { + return (0,_ethersproject_transactions__WEBPACK_IMPORTED_MODULE_6__.recoverAddress)(_ethersproject_hash__WEBPACK_IMPORTED_MODULE_12__.TypedDataEncoder.hash(domain, types, value), signature); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/web/lib.esm/_version.js": +/*!*************************************************************!*\ + !*** ./node_modules/@ethersproject/web/lib.esm/_version.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "web/5.7.1"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/web/lib.esm/geturl.js": +/*!***********************************************************!*\ + !*** ./node_modules/@ethersproject/web/lib.esm/geturl.js ***! + \***********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "getUrl": () => (/* binding */ getUrl) +/* harmony export */ }); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + +function getUrl(href, options) { + return __awaiter(this, void 0, void 0, function* () { + if (options == null) { + options = {}; + } + const request = { + method: (options.method || "GET"), + headers: (options.headers || {}), + body: (options.body || undefined), + }; + if (options.skipFetchSetup !== true) { + request.mode = "cors"; // no-cors, cors, *same-origin + request.cache = "no-cache"; // *default, no-cache, reload, force-cache, only-if-cached + request.credentials = "same-origin"; // include, *same-origin, omit + request.redirect = "follow"; // manual, *follow, error + request.referrer = "client"; // no-referrer, *client + } + ; + if (options.fetchOptions != null) { + const opts = options.fetchOptions; + if (opts.mode) { + request.mode = (opts.mode); + } + if (opts.cache) { + request.cache = (opts.cache); + } + if (opts.credentials) { + request.credentials = (opts.credentials); + } + if (opts.redirect) { + request.redirect = (opts.redirect); + } + if (opts.referrer) { + request.referrer = opts.referrer; + } + } + const response = yield fetch(href, request); + const body = yield response.arrayBuffer(); + const headers = {}; + if (response.headers.forEach) { + response.headers.forEach((value, key) => { + headers[key.toLowerCase()] = value; + }); + } + else { + ((response.headers).keys)().forEach((key) => { + headers[key.toLowerCase()] = response.headers.get(key); + }); + } + return { + headers: headers, + statusCode: response.status, + statusMessage: response.statusText, + body: (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_0__.arrayify)(new Uint8Array(body)), + }; + }); +} +//# sourceMappingURL=geturl.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/web/lib.esm/index.js": +/*!**********************************************************!*\ + !*** ./node_modules/@ethersproject/web/lib.esm/index.js ***! + \**********************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "_fetchData": () => (/* binding */ _fetchData), +/* harmony export */ "fetchJson": () => (/* binding */ fetchJson), +/* harmony export */ "poll": () => (/* binding */ poll) +/* harmony export */ }); +/* harmony import */ var _ethersproject_base64__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @ethersproject/base64 */ "./node_modules/@ethersproject/base64/lib.esm/base64.js"); +/* harmony import */ var _ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/bytes */ "./node_modules/@ethersproject/bytes/lib.esm/index.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/strings */ "./node_modules/@ethersproject/strings/lib.esm/utf8.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/web/lib.esm/_version.js"); +/* harmony import */ var _geturl__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./geturl */ "./node_modules/@ethersproject/web/lib.esm/geturl.js"); + +var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; + + + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); + +function staller(duration) { + return new Promise((resolve) => { + setTimeout(resolve, duration); + }); +} +function bodyify(value, type) { + if (value == null) { + return null; + } + if (typeof (value) === "string") { + return value; + } + if ((0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.isBytesLike)(value)) { + if (type && (type.split("/")[0] === "text" || type.split(";")[0].trim() === "application/json")) { + try { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8String)(value); + } + catch (error) { } + ; + } + return (0,_ethersproject_bytes__WEBPACK_IMPORTED_MODULE_2__.hexlify)(value); + } + return value; +} +function unpercent(value) { + return (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)(value.replace(/%([0-9a-f][0-9a-f])/gi, (all, code) => { + return String.fromCharCode(parseInt(code, 16)); + })); +} +// This API is still a work in progress; the future changes will likely be: +// - ConnectionInfo => FetchDataRequest +// - FetchDataRequest.body? = string | Uint8Array | { contentType: string, data: string | Uint8Array } +// - If string => text/plain, Uint8Array => application/octet-stream (if content-type unspecified) +// - FetchDataRequest.processFunc = (body: Uint8Array, response: FetchDataResponse) => T +// For this reason, it should be considered internal until the API is finalized +function _fetchData(connection, body, processFunc) { + // How many times to retry in the event of a throttle + const attemptLimit = (typeof (connection) === "object" && connection.throttleLimit != null) ? connection.throttleLimit : 12; + logger.assertArgument((attemptLimit > 0 && (attemptLimit % 1) === 0), "invalid connection throttle limit", "connection.throttleLimit", attemptLimit); + const throttleCallback = ((typeof (connection) === "object") ? connection.throttleCallback : null); + const throttleSlotInterval = ((typeof (connection) === "object" && typeof (connection.throttleSlotInterval) === "number") ? connection.throttleSlotInterval : 100); + logger.assertArgument((throttleSlotInterval > 0 && (throttleSlotInterval % 1) === 0), "invalid connection throttle slot interval", "connection.throttleSlotInterval", throttleSlotInterval); + const errorPassThrough = ((typeof (connection) === "object") ? !!(connection.errorPassThrough) : false); + const headers = {}; + let url = null; + // @TODO: Allow ConnectionInfo to override some of these values + const options = { + method: "GET", + }; + let allow304 = false; + let timeout = 2 * 60 * 1000; + if (typeof (connection) === "string") { + url = connection; + } + else if (typeof (connection) === "object") { + if (connection == null || connection.url == null) { + logger.throwArgumentError("missing URL", "connection.url", connection); + } + url = connection.url; + if (typeof (connection.timeout) === "number" && connection.timeout > 0) { + timeout = connection.timeout; + } + if (connection.headers) { + for (const key in connection.headers) { + headers[key.toLowerCase()] = { key: key, value: String(connection.headers[key]) }; + if (["if-none-match", "if-modified-since"].indexOf(key.toLowerCase()) >= 0) { + allow304 = true; + } + } + } + options.allowGzip = !!connection.allowGzip; + if (connection.user != null && connection.password != null) { + if (url.substring(0, 6) !== "https:" && connection.allowInsecureAuthentication !== true) { + logger.throwError("basic authentication requires a secure https url", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.INVALID_ARGUMENT, { argument: "url", url: url, user: connection.user, password: "[REDACTED]" }); + } + const authorization = connection.user + ":" + connection.password; + headers["authorization"] = { + key: "Authorization", + value: "Basic " + (0,_ethersproject_base64__WEBPACK_IMPORTED_MODULE_4__.encode)((0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)(authorization)) + }; + } + if (connection.skipFetchSetup != null) { + options.skipFetchSetup = !!connection.skipFetchSetup; + } + if (connection.fetchOptions != null) { + options.fetchOptions = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.shallowCopy)(connection.fetchOptions); + } + } + const reData = new RegExp("^data:([^;:]*)?(;base64)?,(.*)$", "i"); + const dataMatch = ((url) ? url.match(reData) : null); + if (dataMatch) { + try { + const response = { + statusCode: 200, + statusMessage: "OK", + headers: { "content-type": (dataMatch[1] || "text/plain") }, + body: (dataMatch[2] ? (0,_ethersproject_base64__WEBPACK_IMPORTED_MODULE_4__.decode)(dataMatch[3]) : unpercent(dataMatch[3])) + }; + let result = response.body; + if (processFunc) { + result = processFunc(response.body, response); + } + return Promise.resolve(result); + } + catch (error) { + logger.throwError("processing response error", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + body: bodyify(dataMatch[1], dataMatch[2]), + error: error, + requestBody: null, + requestMethod: "GET", + url: url + }); + } + } + if (body) { + options.method = "POST"; + options.body = body; + if (headers["content-type"] == null) { + headers["content-type"] = { key: "Content-Type", value: "application/octet-stream" }; + } + if (headers["content-length"] == null) { + headers["content-length"] = { key: "Content-Length", value: String(body.length) }; + } + } + const flatHeaders = {}; + Object.keys(headers).forEach((key) => { + const header = headers[key]; + flatHeaders[header.key] = header.value; + }); + options.headers = flatHeaders; + const runningTimeout = (function () { + let timer = null; + const promise = new Promise(function (resolve, reject) { + if (timeout) { + timer = setTimeout(() => { + if (timer == null) { + return; + } + timer = null; + reject(logger.makeError("timeout", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.TIMEOUT, { + requestBody: bodyify(options.body, flatHeaders["content-type"]), + requestMethod: options.method, + timeout: timeout, + url: url + })); + }, timeout); + } + }); + const cancel = function () { + if (timer == null) { + return; + } + clearTimeout(timer); + timer = null; + }; + return { promise, cancel }; + })(); + const runningFetch = (function () { + return __awaiter(this, void 0, void 0, function* () { + for (let attempt = 0; attempt < attemptLimit; attempt++) { + let response = null; + try { + response = yield (0,_geturl__WEBPACK_IMPORTED_MODULE_6__.getUrl)(url, options); + if (attempt < attemptLimit) { + if (response.statusCode === 301 || response.statusCode === 302) { + // Redirection; for now we only support absolute locataions + const location = response.headers.location || ""; + if (options.method === "GET" && location.match(/^https:/)) { + url = response.headers.location; + continue; + } + } + else if (response.statusCode === 429) { + // Exponential back-off throttling + let tryAgain = true; + if (throttleCallback) { + tryAgain = yield throttleCallback(attempt, url); + } + if (tryAgain) { + let stall = 0; + const retryAfter = response.headers["retry-after"]; + if (typeof (retryAfter) === "string" && retryAfter.match(/^[1-9][0-9]*$/)) { + stall = parseInt(retryAfter) * 1000; + } + else { + stall = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt))); + } + //console.log("Stalling 429"); + yield staller(stall); + continue; + } + } + } + } + catch (error) { + response = error.response; + if (response == null) { + runningTimeout.cancel(); + logger.throwError("missing response", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + requestBody: bodyify(options.body, flatHeaders["content-type"]), + requestMethod: options.method, + serverError: error, + url: url + }); + } + } + let body = response.body; + if (allow304 && response.statusCode === 304) { + body = null; + } + else if (!errorPassThrough && (response.statusCode < 200 || response.statusCode >= 300)) { + runningTimeout.cancel(); + logger.throwError("bad response", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + status: response.statusCode, + headers: response.headers, + body: bodyify(body, ((response.headers) ? response.headers["content-type"] : null)), + requestBody: bodyify(options.body, flatHeaders["content-type"]), + requestMethod: options.method, + url: url + }); + } + if (processFunc) { + try { + const result = yield processFunc(body, response); + runningTimeout.cancel(); + return result; + } + catch (error) { + // Allow the processFunc to trigger a throttle + if (error.throttleRetry && attempt < attemptLimit) { + let tryAgain = true; + if (throttleCallback) { + tryAgain = yield throttleCallback(attempt, url); + } + if (tryAgain) { + const timeout = throttleSlotInterval * parseInt(String(Math.random() * Math.pow(2, attempt))); + //console.log("Stalling callback"); + yield staller(timeout); + continue; + } + } + runningTimeout.cancel(); + logger.throwError("processing response error", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + body: bodyify(body, ((response.headers) ? response.headers["content-type"] : null)), + error: error, + requestBody: bodyify(options.body, flatHeaders["content-type"]), + requestMethod: options.method, + url: url + }); + } + } + runningTimeout.cancel(); + // If we had a processFunc, it either returned a T or threw above. + // The "body" is now a Uint8Array. + return body; + } + return logger.throwError("failed response", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + requestBody: bodyify(options.body, flatHeaders["content-type"]), + requestMethod: options.method, + url: url + }); + }); + })(); + return Promise.race([runningTimeout.promise, runningFetch]); +} +function fetchJson(connection, json, processFunc) { + let processJsonFunc = (value, response) => { + let result = null; + if (value != null) { + try { + result = JSON.parse((0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8String)(value)); + } + catch (error) { + logger.throwError("invalid JSON", _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger.errors.SERVER_ERROR, { + body: value, + error: error + }); + } + } + if (processFunc) { + result = processFunc(result, response); + } + return result; + }; + // If we have json to send, we must + // - add content-type of application/json (unless already overridden) + // - convert the json to bytes + let body = null; + if (json != null) { + body = (0,_ethersproject_strings__WEBPACK_IMPORTED_MODULE_3__.toUtf8Bytes)(json); + // Create a connection with the content-type set for JSON + const updated = (typeof (connection) === "string") ? ({ url: connection }) : (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.shallowCopy)(connection); + if (updated.headers) { + const hasContentType = (Object.keys(updated.headers).filter((k) => (k.toLowerCase() === "content-type")).length) !== 0; + if (!hasContentType) { + updated.headers = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.shallowCopy)(updated.headers); + updated.headers["content-type"] = "application/json"; + } + } + else { + updated.headers = { "content-type": "application/json" }; + } + connection = updated; + } + return _fetchData(connection, body, processJsonFunc); +} +function poll(func, options) { + if (!options) { + options = {}; + } + options = (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_5__.shallowCopy)(options); + if (options.floor == null) { + options.floor = 0; + } + if (options.ceiling == null) { + options.ceiling = 10000; + } + if (options.interval == null) { + options.interval = 250; + } + return new Promise(function (resolve, reject) { + let timer = null; + let done = false; + // Returns true if cancel was successful. Unsuccessful cancel means we're already done. + const cancel = () => { + if (done) { + return false; + } + done = true; + if (timer) { + clearTimeout(timer); + } + return true; + }; + if (options.timeout) { + timer = setTimeout(() => { + if (cancel()) { + reject(new Error("timeout")); + } + }, options.timeout); + } + const retryLimit = options.retryLimit; + let attempt = 0; + function check() { + return func().then(function (result) { + // If we have a result, or are allowed null then we're done + if (result !== undefined) { + if (cancel()) { + resolve(result); + } + } + else if (options.oncePoll) { + options.oncePoll.once("poll", check); + } + else if (options.onceBlock) { + options.onceBlock.once("block", check); + // Otherwise, exponential back-off (up to 10s) our next request + } + else if (!done) { + attempt++; + if (attempt > retryLimit) { + if (cancel()) { + reject(new Error("retry limit reached")); + } + return; + } + let timeout = options.interval * parseInt(String(Math.random() * Math.pow(2, attempt))); + if (timeout < options.floor) { + timeout = options.floor; + } + if (timeout > options.ceiling) { + timeout = options.ceiling; + } + setTimeout(check, timeout); + } + return null; + }, function (error) { + if (cancel()) { + reject(error); + } + }); + } + check(); + }); +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wordlists/lib.esm/_version.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/wordlists/lib.esm/_version.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "version": () => (/* binding */ version) +/* harmony export */ }); +const version = "wordlists/5.7.0"; +//# sourceMappingURL=_version.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wordlists/lib.esm/lang-en.js": +/*!******************************************************************!*\ + !*** ./node_modules/@ethersproject/wordlists/lib.esm/lang-en.js ***! + \******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "langEn": () => (/* binding */ langEn) +/* harmony export */ }); +/* harmony import */ var _wordlist__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./wordlist */ "./node_modules/@ethersproject/wordlists/lib.esm/wordlist.js"); + + +const words = "AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImproveImpulseInchIncludeInco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+let wordlist = null; +function loadWords(lang) { + if (wordlist != null) { + return; + } + wordlist = words.replace(/([A-Z])/g, " $1").toLowerCase().substring(1).split(" "); + // Verify the computed list matches the official list + /* istanbul ignore if */ + if (_wordlist__WEBPACK_IMPORTED_MODULE_0__.Wordlist.check(lang) !== "0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60") { + wordlist = null; + throw new Error("BIP39 Wordlist for en (English) FAILED"); + } +} +class LangEn extends _wordlist__WEBPACK_IMPORTED_MODULE_0__.Wordlist { + constructor() { + super("en"); + } + getWord(index) { + loadWords(this); + return wordlist[index]; + } + getWordIndex(word) { + loadWords(this); + return wordlist.indexOf(word); + } +} +const langEn = new LangEn(); +_wordlist__WEBPACK_IMPORTED_MODULE_0__.Wordlist.register(langEn); + +//# sourceMappingURL=lang-en.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wordlists/lib.esm/wordlist.js": +/*!*******************************************************************!*\ + !*** ./node_modules/@ethersproject/wordlists/lib.esm/wordlist.js ***! + \*******************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "Wordlist": () => (/* binding */ Wordlist), +/* harmony export */ "logger": () => (/* binding */ logger) +/* harmony export */ }); +/* harmony import */ var _ethersproject_hash__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @ethersproject/hash */ "./node_modules/@ethersproject/hash/lib.esm/id.js"); +/* harmony import */ var _ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @ethersproject/properties */ "./node_modules/@ethersproject/properties/lib.esm/index.js"); +/* harmony import */ var _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @ethersproject/logger */ "./node_modules/@ethersproject/logger/lib.esm/index.js"); +/* harmony import */ var _version__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_version */ "./node_modules/@ethersproject/wordlists/lib.esm/_version.js"); + +// This gets overridden by rollup +const exportWordlist = false; + + + + +const logger = new _ethersproject_logger__WEBPACK_IMPORTED_MODULE_0__.Logger(_version__WEBPACK_IMPORTED_MODULE_1__.version); +class Wordlist { + constructor(locale) { + logger.checkAbstract(new.target, Wordlist); + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(this, "locale", locale); + } + // Subclasses may override this + split(mnemonic) { + return mnemonic.toLowerCase().split(/ +/g); + } + // Subclasses may override this + join(words) { + return words.join(" "); + } + static check(wordlist) { + const words = []; + for (let i = 0; i < 2048; i++) { + const word = wordlist.getWord(i); + /* istanbul ignore if */ + if (i !== wordlist.getWordIndex(word)) { + return "0x"; + } + words.push(word); + } + return (0,_ethersproject_hash__WEBPACK_IMPORTED_MODULE_3__.id)(words.join("\n") + "\n"); + } + static register(lang, name) { + if (!name) { + name = lang.locale; + } + /* istanbul ignore if */ + if (exportWordlist) { + try { + const anyGlobal = window; + if (anyGlobal._ethers && anyGlobal._ethers.wordlists) { + if (!anyGlobal._ethers.wordlists[name]) { + (0,_ethersproject_properties__WEBPACK_IMPORTED_MODULE_2__.defineReadOnly)(anyGlobal._ethers.wordlists, name, lang); + } + } + } + catch (error) { } + } + } +} +//# sourceMappingURL=wordlist.js.map + +/***/ }), + +/***/ "./node_modules/@ethersproject/wordlists/lib.esm/wordlists.js": +/*!********************************************************************!*\ + !*** ./node_modules/@ethersproject/wordlists/lib.esm/wordlists.js ***! + \********************************************************************/ +/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export */ __webpack_require__.d(__webpack_exports__, { +/* harmony export */ "wordlists": () => (/* binding */ wordlists) +/* harmony export */ }); +/* harmony import */ var _lang_en__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./lang-en */ "./node_modules/@ethersproject/wordlists/lib.esm/lang-en.js"); + + +const wordlists = { + en: _lang_en__WEBPACK_IMPORTED_MODULE_0__.langEn +}; +//# sourceMappingURL=wordlists.js.map + +/***/ }), + /***/ "./node_modules/@popperjs/core/lib/createPopper.js": /*!*********************************************************!*\ !*** ./node_modules/@popperjs/core/lib/createPopper.js ***! \*********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "createPopper": () => (/* binding */ createPopper), @@ -296,6 +26476,7 @@ var createPopper = /*#__PURE__*/popperGenerator(); // eslint-disable-next-line i \***************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ contains) @@ -333,6 +26514,7 @@ function contains(parent, child) { \****************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getBoundingClientRect) @@ -391,6 +26573,7 @@ function getBoundingClientRect(element, includeScale, isFixedStrategy) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getClippingRect) @@ -488,6 +26671,7 @@ function getClippingRect(element, boundary, rootBoundary, strategy) { \***********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getCompositeRect) @@ -567,6 +26751,7 @@ function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) { \***********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getComputedStyle) @@ -585,6 +26770,7 @@ function getComputedStyle(element) { \*************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getDocumentElement) @@ -605,6 +26791,7 @@ function getDocumentElement(element) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getDocumentRect) @@ -652,6 +26839,7 @@ function getDocumentRect(element) { \***************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getHTMLElementScroll) @@ -671,6 +26859,7 @@ function getHTMLElementScroll(element) { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getLayoutRect) @@ -710,6 +26899,7 @@ function getLayoutRect(element) { \******************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getNodeName) @@ -726,6 +26916,7 @@ function getNodeName(element) { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getNodeScroll) @@ -754,6 +26945,7 @@ function getNodeScroll(node) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getOffsetParent) @@ -843,6 +27035,7 @@ function getOffsetParent(element) { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getParentNode) @@ -878,6 +27071,7 @@ function getParentNode(element) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getScrollParent) @@ -911,6 +27105,7 @@ function getScrollParent(node) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getViewportRect) @@ -959,6 +27154,7 @@ function getViewportRect(element, strategy) { \****************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getWindow) @@ -984,6 +27180,7 @@ function getWindow(node) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getWindowScroll) @@ -1008,6 +27205,7 @@ function getWindowScroll(node) { \**************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getWindowScrollBarX) @@ -1037,6 +27235,7 @@ function getWindowScrollBarX(element) { \*****************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "isElement": () => (/* binding */ isElement), @@ -1076,6 +27275,7 @@ function isShadowRoot(node) { \***********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ isLayoutViewport) @@ -1094,6 +27294,7 @@ function isLayoutViewport() { \*********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ isScrollParent) @@ -1118,6 +27319,7 @@ function isScrollParent(element) { \*********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ isTableElement) @@ -1136,6 +27338,7 @@ function isTableElement(element) { \************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ listScrollParents) @@ -1179,6 +27382,7 @@ function listScrollParents(element, list) { \**************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "afterMain": () => (/* binding */ afterMain), @@ -1246,6 +27450,7 @@ var modifierPhases = [beforeRead, read, afterRead, beforeMain, main, afterMain, \******************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -1345,6 +27550,7 @@ function effect(_ref2) { \************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -1469,6 +27675,7 @@ function effect(_ref2) { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__), @@ -1671,6 +27878,7 @@ function computeStyles(_ref5) { \*********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -1734,6 +27942,7 @@ function effect(_ref) { \***********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -1901,6 +28110,7 @@ function flip(_ref) { \***********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -1977,6 +28187,7 @@ function hide(_ref) { \************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "applyStyles": () => (/* reexport safe */ _applyStyles_js__WEBPACK_IMPORTED_MODULE_0__["default"]), @@ -2016,6 +28227,7 @@ __webpack_require__.r(__webpack_exports__); \*************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__), @@ -2086,6 +28298,7 @@ function offset(_ref2) { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -2125,6 +28338,7 @@ function popperOffsets(_ref) { \**********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__) @@ -2291,6 +28505,7 @@ function preventOverflow(_ref) { \********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "createPopper": () => (/* binding */ createPopper), @@ -2324,6 +28539,7 @@ var createPopper = /*#__PURE__*/(0,_createPopper_js__WEBPACK_IMPORTED_MODULE_4__ \***************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "applyStyles": () => (/* reexport safe */ _modifiers_index_js__WEBPACK_IMPORTED_MODULE_12__.applyStyles), @@ -2383,6 +28599,7 @@ var createPopper = /*#__PURE__*/(0,_createPopper_js__WEBPACK_IMPORTED_MODULE_9__ \***********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ computeAutoPlacement) @@ -2447,6 +28664,7 @@ function computeAutoPlacement(state, options) { \*****************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ computeOffsets) @@ -2534,6 +28752,7 @@ function computeOffsets(_ref) { \***********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ debounce) @@ -2562,6 +28781,7 @@ function debounce(fn) { \*****************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ detectOverflow) @@ -2649,6 +28869,7 @@ function detectOverflow(state, options) { \******************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ expandToHashMap) @@ -2668,6 +28889,7 @@ function expandToHashMap(value, keys) { \*********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ format) @@ -2690,6 +28912,7 @@ function format(str) { \*************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getAltAxis) @@ -2706,6 +28929,7 @@ function getAltAxis(axis) { \*******************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getBasePlacement) @@ -2723,6 +28947,7 @@ function getBasePlacement(placement) { \*********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getFreshSideObject) @@ -2744,6 +28969,7 @@ function getFreshSideObject() { \***************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getMainAxisFromPlacement) @@ -2760,6 +28986,7 @@ function getMainAxisFromPlacement(placement) { \***********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getOppositePlacement) @@ -2784,6 +29011,7 @@ function getOppositePlacement(placement) { \********************************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getOppositeVariationPlacement) @@ -2806,6 +29034,7 @@ function getOppositeVariationPlacement(placement) { \***************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getVariation) @@ -2822,6 +29051,7 @@ function getVariation(placement) { \*******************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "max": () => (/* binding */ max), @@ -2840,6 +29070,7 @@ var round = Math.round; \**************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ mergeByName) @@ -2867,6 +29098,7 @@ function mergeByName(modifiers) { \*********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ mergePaddingObject) @@ -2885,6 +29117,7 @@ function mergePaddingObject(paddingObject) { \*****************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ orderModifiers) @@ -2943,6 +29176,7 @@ function orderModifiers(modifiers) { \*******************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ rectToClientRect) @@ -2964,6 +29198,7 @@ function rectToClientRect(rect) { \***********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ uniqueBy) @@ -2988,6 +29223,7 @@ function uniqueBy(arr, fn) { \************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ getUAString) @@ -3012,6 +29248,7 @@ function getUAString() { \********************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ validateModifiers) @@ -3108,6 +29345,7 @@ function validateModifiers(modifiers) { \*********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { +"use strict"; __webpack_require__.r(__webpack_exports__); /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "within": () => (/* binding */ within), @@ -3123,6 +29361,15861 @@ function withinMaxClamp(min, value, max) { return v > max ? max : v; } +/***/ }), + +/***/ "./node_modules/@stablelib/binary/lib/binary.js": +/*!******************************************************!*\ + !*** ./node_modules/@stablelib/binary/lib/binary.js ***! + \******************************************************/ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Package binary provides functions for encoding and decoding numbers in byte arrays. + */ +var int_1 = __webpack_require__(/*! @stablelib/int */ "./node_modules/@stablelib/int/lib/int.js"); +// TODO(dchest): add asserts for correct value ranges and array offsets. +/** + * Reads 2 bytes from array starting at offset as big-endian + * signed 16-bit integer and returns it. + */ +function readInt16BE(array, offset) { + if (offset === void 0) { offset = 0; } + return (((array[offset + 0] << 8) | array[offset + 1]) << 16) >> 16; +} +exports.readInt16BE = readInt16BE; +/** + * Reads 2 bytes from array starting at offset as big-endian + * unsigned 16-bit integer and returns it. + */ +function readUint16BE(array, offset) { + if (offset === void 0) { offset = 0; } + return ((array[offset + 0] << 8) | array[offset + 1]) >>> 0; +} +exports.readUint16BE = readUint16BE; +/** + * Reads 2 bytes from array starting at offset as little-endian + * signed 16-bit integer and returns it. + */ +function readInt16LE(array, offset) { + if (offset === void 0) { offset = 0; } + return (((array[offset + 1] << 8) | array[offset]) << 16) >> 16; +} +exports.readInt16LE = readInt16LE; +/** + * Reads 2 bytes from array starting at offset as little-endian + * unsigned 16-bit integer and returns it. + */ +function readUint16LE(array, offset) { + if (offset === void 0) { offset = 0; } + return ((array[offset + 1] << 8) | array[offset]) >>> 0; +} +exports.readUint16LE = readUint16LE; +/** + * Writes 2-byte big-endian representation of 16-bit unsigned + * value to byte array starting at offset. + * + * If byte array is not given, creates a new 2-byte one. + * + * Returns the output byte array. + */ +function writeUint16BE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(2); } + if (offset === void 0) { offset = 0; } + out[offset + 0] = value >>> 8; + out[offset + 1] = value >>> 0; + return out; +} +exports.writeUint16BE = writeUint16BE; +exports.writeInt16BE = writeUint16BE; +/** + * Writes 2-byte little-endian representation of 16-bit unsigned + * value to array starting at offset. + * + * If byte array is not given, creates a new 2-byte one. + * + * Returns the output byte array. + */ +function writeUint16LE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(2); } + if (offset === void 0) { offset = 0; } + out[offset + 0] = value >>> 0; + out[offset + 1] = value >>> 8; + return out; +} +exports.writeUint16LE = writeUint16LE; +exports.writeInt16LE = writeUint16LE; +/** + * Reads 4 bytes from array starting at offset as big-endian + * signed 32-bit integer and returns it. + */ +function readInt32BE(array, offset) { + if (offset === void 0) { offset = 0; } + return (array[offset] << 24) | + (array[offset + 1] << 16) | + (array[offset + 2] << 8) | + array[offset + 3]; +} +exports.readInt32BE = readInt32BE; +/** + * Reads 4 bytes from array starting at offset as big-endian + * unsigned 32-bit integer and returns it. + */ +function readUint32BE(array, offset) { + if (offset === void 0) { offset = 0; } + return ((array[offset] << 24) | + (array[offset + 1] << 16) | + (array[offset + 2] << 8) | + array[offset + 3]) >>> 0; +} +exports.readUint32BE = readUint32BE; +/** + * Reads 4 bytes from array starting at offset as little-endian + * signed 32-bit integer and returns it. + */ +function readInt32LE(array, offset) { + if (offset === void 0) { offset = 0; } + return (array[offset + 3] << 24) | + (array[offset + 2] << 16) | + (array[offset + 1] << 8) | + array[offset]; +} +exports.readInt32LE = readInt32LE; +/** + * Reads 4 bytes from array starting at offset as little-endian + * unsigned 32-bit integer and returns it. + */ +function readUint32LE(array, offset) { + if (offset === void 0) { offset = 0; } + return ((array[offset + 3] << 24) | + (array[offset + 2] << 16) | + (array[offset + 1] << 8) | + array[offset]) >>> 0; +} +exports.readUint32LE = readUint32LE; +/** + * Writes 4-byte big-endian representation of 32-bit unsigned + * value to byte array starting at offset. + * + * If byte array is not given, creates a new 4-byte one. + * + * Returns the output byte array. + */ +function writeUint32BE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(4); } + if (offset === void 0) { offset = 0; } + out[offset + 0] = value >>> 24; + out[offset + 1] = value >>> 16; + out[offset + 2] = value >>> 8; + out[offset + 3] = value >>> 0; + return out; +} +exports.writeUint32BE = writeUint32BE; +exports.writeInt32BE = writeUint32BE; +/** + * Writes 4-byte little-endian representation of 32-bit unsigned + * value to array starting at offset. + * + * If byte array is not given, creates a new 4-byte one. + * + * Returns the output byte array. + */ +function writeUint32LE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(4); } + if (offset === void 0) { offset = 0; } + out[offset + 0] = value >>> 0; + out[offset + 1] = value >>> 8; + out[offset + 2] = value >>> 16; + out[offset + 3] = value >>> 24; + return out; +} +exports.writeUint32LE = writeUint32LE; +exports.writeInt32LE = writeUint32LE; +/** + * Reads 8 bytes from array starting at offset as big-endian + * signed 64-bit integer and returns it. + * + * IMPORTANT: due to JavaScript limitation, supports exact + * numbers in range -9007199254740991 to 9007199254740991. + * If the number stored in the byte array is outside this range, + * the result is not exact. + */ +function readInt64BE(array, offset) { + if (offset === void 0) { offset = 0; } + var hi = readInt32BE(array, offset); + var lo = readInt32BE(array, offset + 4); + return hi * 0x100000000 + lo - ((lo >> 31) * 0x100000000); +} +exports.readInt64BE = readInt64BE; +/** + * Reads 8 bytes from array starting at offset as big-endian + * unsigned 64-bit integer and returns it. + * + * IMPORTANT: due to JavaScript limitation, supports values up to 2^53-1. + */ +function readUint64BE(array, offset) { + if (offset === void 0) { offset = 0; } + var hi = readUint32BE(array, offset); + var lo = readUint32BE(array, offset + 4); + return hi * 0x100000000 + lo; +} +exports.readUint64BE = readUint64BE; +/** + * Reads 8 bytes from array starting at offset as little-endian + * signed 64-bit integer and returns it. + * + * IMPORTANT: due to JavaScript limitation, supports exact + * numbers in range -9007199254740991 to 9007199254740991. + * If the number stored in the byte array is outside this range, + * the result is not exact. + */ +function readInt64LE(array, offset) { + if (offset === void 0) { offset = 0; } + var lo = readInt32LE(array, offset); + var hi = readInt32LE(array, offset + 4); + return hi * 0x100000000 + lo - ((lo >> 31) * 0x100000000); +} +exports.readInt64LE = readInt64LE; +/** + * Reads 8 bytes from array starting at offset as little-endian + * unsigned 64-bit integer and returns it. + * + * IMPORTANT: due to JavaScript limitation, supports values up to 2^53-1. + */ +function readUint64LE(array, offset) { + if (offset === void 0) { offset = 0; } + var lo = readUint32LE(array, offset); + var hi = readUint32LE(array, offset + 4); + return hi * 0x100000000 + lo; +} +exports.readUint64LE = readUint64LE; +/** + * Writes 8-byte big-endian representation of 64-bit unsigned + * value to byte array starting at offset. + * + * Due to JavaScript limitation, supports values up to 2^53-1. + * + * If byte array is not given, creates a new 8-byte one. + * + * Returns the output byte array. + */ +function writeUint64BE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(8); } + if (offset === void 0) { offset = 0; } + writeUint32BE(value / 0x100000000 >>> 0, out, offset); + writeUint32BE(value >>> 0, out, offset + 4); + return out; +} +exports.writeUint64BE = writeUint64BE; +exports.writeInt64BE = writeUint64BE; +/** + * Writes 8-byte little-endian representation of 64-bit unsigned + * value to byte array starting at offset. + * + * Due to JavaScript limitation, supports values up to 2^53-1. + * + * If byte array is not given, creates a new 8-byte one. + * + * Returns the output byte array. + */ +function writeUint64LE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(8); } + if (offset === void 0) { offset = 0; } + writeUint32LE(value >>> 0, out, offset); + writeUint32LE(value / 0x100000000 >>> 0, out, offset + 4); + return out; +} +exports.writeUint64LE = writeUint64LE; +exports.writeInt64LE = writeUint64LE; +/** + * Reads bytes from array starting at offset as big-endian + * unsigned bitLen-bit integer and returns it. + * + * Supports bit lengths divisible by 8, up to 48. + */ +function readUintBE(bitLength, array, offset) { + if (offset === void 0) { offset = 0; } + // TODO(dchest): implement support for bitLengths non-divisible by 8 + if (bitLength % 8 !== 0) { + throw new Error("readUintBE supports only bitLengths divisible by 8"); + } + if (bitLength / 8 > array.length - offset) { + throw new Error("readUintBE: array is too short for the given bitLength"); + } + var result = 0; + var mul = 1; + for (var i = bitLength / 8 + offset - 1; i >= offset; i--) { + result += array[i] * mul; + mul *= 256; + } + return result; +} +exports.readUintBE = readUintBE; +/** + * Reads bytes from array starting at offset as little-endian + * unsigned bitLen-bit integer and returns it. + * + * Supports bit lengths divisible by 8, up to 48. + */ +function readUintLE(bitLength, array, offset) { + if (offset === void 0) { offset = 0; } + // TODO(dchest): implement support for bitLengths non-divisible by 8 + if (bitLength % 8 !== 0) { + throw new Error("readUintLE supports only bitLengths divisible by 8"); + } + if (bitLength / 8 > array.length - offset) { + throw new Error("readUintLE: array is too short for the given bitLength"); + } + var result = 0; + var mul = 1; + for (var i = offset; i < offset + bitLength / 8; i++) { + result += array[i] * mul; + mul *= 256; + } + return result; +} +exports.readUintLE = readUintLE; +/** + * Writes a big-endian representation of bitLen-bit unsigned + * value to array starting at offset. + * + * Supports bit lengths divisible by 8, up to 48. + * + * If byte array is not given, creates a new one. + * + * Returns the output byte array. + */ +function writeUintBE(bitLength, value, out, offset) { + if (out === void 0) { out = new Uint8Array(bitLength / 8); } + if (offset === void 0) { offset = 0; } + // TODO(dchest): implement support for bitLengths non-divisible by 8 + if (bitLength % 8 !== 0) { + throw new Error("writeUintBE supports only bitLengths divisible by 8"); + } + if (!int_1.isSafeInteger(value)) { + throw new Error("writeUintBE value must be an integer"); + } + var div = 1; + for (var i = bitLength / 8 + offset - 1; i >= offset; i--) { + out[i] = (value / div) & 0xff; + div *= 256; + } + return out; +} +exports.writeUintBE = writeUintBE; +/** + * Writes a little-endian representation of bitLen-bit unsigned + * value to array starting at offset. + * + * Supports bit lengths divisible by 8, up to 48. + * + * If byte array is not given, creates a new one. + * + * Returns the output byte array. + */ +function writeUintLE(bitLength, value, out, offset) { + if (out === void 0) { out = new Uint8Array(bitLength / 8); } + if (offset === void 0) { offset = 0; } + // TODO(dchest): implement support for bitLengths non-divisible by 8 + if (bitLength % 8 !== 0) { + throw new Error("writeUintLE supports only bitLengths divisible by 8"); + } + if (!int_1.isSafeInteger(value)) { + throw new Error("writeUintLE value must be an integer"); + } + var div = 1; + for (var i = offset; i < offset + bitLength / 8; i++) { + out[i] = (value / div) & 0xff; + div *= 256; + } + return out; +} +exports.writeUintLE = writeUintLE; +/** + * Reads 4 bytes from array starting at offset as big-endian + * 32-bit floating-point number and returns it. + */ +function readFloat32BE(array, offset) { + if (offset === void 0) { offset = 0; } + var view = new DataView(array.buffer, array.byteOffset, array.byteLength); + return view.getFloat32(offset); +} +exports.readFloat32BE = readFloat32BE; +/** + * Reads 4 bytes from array starting at offset as little-endian + * 32-bit floating-point number and returns it. + */ +function readFloat32LE(array, offset) { + if (offset === void 0) { offset = 0; } + var view = new DataView(array.buffer, array.byteOffset, array.byteLength); + return view.getFloat32(offset, true); +} +exports.readFloat32LE = readFloat32LE; +/** + * Reads 8 bytes from array starting at offset as big-endian + * 64-bit floating-point number ("double") and returns it. + */ +function readFloat64BE(array, offset) { + if (offset === void 0) { offset = 0; } + var view = new DataView(array.buffer, array.byteOffset, array.byteLength); + return view.getFloat64(offset); +} +exports.readFloat64BE = readFloat64BE; +/** + * Reads 8 bytes from array starting at offset as little-endian + * 64-bit floating-point number ("double") and returns it. + */ +function readFloat64LE(array, offset) { + if (offset === void 0) { offset = 0; } + var view = new DataView(array.buffer, array.byteOffset, array.byteLength); + return view.getFloat64(offset, true); +} +exports.readFloat64LE = readFloat64LE; +/** + * Writes 4-byte big-endian floating-point representation of value + * to byte array starting at offset. + * + * If byte array is not given, creates a new 4-byte one. + * + * Returns the output byte array. + */ +function writeFloat32BE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(4); } + if (offset === void 0) { offset = 0; } + var view = new DataView(out.buffer, out.byteOffset, out.byteLength); + view.setFloat32(offset, value); + return out; +} +exports.writeFloat32BE = writeFloat32BE; +/** + * Writes 4-byte little-endian floating-point representation of value + * to byte array starting at offset. + * + * If byte array is not given, creates a new 4-byte one. + * + * Returns the output byte array. + */ +function writeFloat32LE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(4); } + if (offset === void 0) { offset = 0; } + var view = new DataView(out.buffer, out.byteOffset, out.byteLength); + view.setFloat32(offset, value, true); + return out; +} +exports.writeFloat32LE = writeFloat32LE; +/** + * Writes 8-byte big-endian floating-point representation of value + * to byte array starting at offset. + * + * If byte array is not given, creates a new 8-byte one. + * + * Returns the output byte array. + */ +function writeFloat64BE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(8); } + if (offset === void 0) { offset = 0; } + var view = new DataView(out.buffer, out.byteOffset, out.byteLength); + view.setFloat64(offset, value); + return out; +} +exports.writeFloat64BE = writeFloat64BE; +/** + * Writes 8-byte little-endian floating-point representation of value + * to byte array starting at offset. + * + * If byte array is not given, creates a new 8-byte one. + * + * Returns the output byte array. + */ +function writeFloat64LE(value, out, offset) { + if (out === void 0) { out = new Uint8Array(8); } + if (offset === void 0) { offset = 0; } + var view = new DataView(out.buffer, out.byteOffset, out.byteLength); + view.setFloat64(offset, value, true); + return out; +} +exports.writeFloat64LE = writeFloat64LE; +//# sourceMappingURL=binary.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/int/lib/int.js": +/*!************************************************!*\ + !*** ./node_modules/@stablelib/int/lib/int.js ***! + \************************************************/ +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Package int provides helper functions for integerss. + */ +// Shim using 16-bit pieces. +function imulShim(a, b) { + var ah = (a >>> 16) & 0xffff, al = a & 0xffff; + var bh = (b >>> 16) & 0xffff, bl = b & 0xffff; + return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) | 0); +} +/** 32-bit integer multiplication. */ +// Use system Math.imul if available, otherwise use our shim. +exports.mul = Math.imul || imulShim; +/** 32-bit integer addition. */ +function add(a, b) { + return (a + b) | 0; +} +exports.add = add; +/** 32-bit integer subtraction. */ +function sub(a, b) { + return (a - b) | 0; +} +exports.sub = sub; +/** 32-bit integer left rotation */ +function rotl(x, n) { + return x << n | x >>> (32 - n); +} +exports.rotl = rotl; +/** 32-bit integer left rotation */ +function rotr(x, n) { + return x << (32 - n) | x >>> n; +} +exports.rotr = rotr; +function isIntegerShim(n) { + return typeof n === "number" && isFinite(n) && Math.floor(n) === n; +} +/** + * Returns true if the argument is an integer number. + * + * In ES2015, Number.isInteger. + */ +exports.isInteger = Number.isInteger || isIntegerShim; +/** + * Math.pow(2, 53) - 1 + * + * In ES2015 Number.MAX_SAFE_INTEGER. + */ +exports.MAX_SAFE_INTEGER = 9007199254740991; +/** + * Returns true if the argument is a safe integer number + * (-MIN_SAFE_INTEGER < number <= MAX_SAFE_INTEGER) + * + * In ES2015, Number.isSafeInteger. + */ +exports.isSafeInteger = function (n) { + return exports.isInteger(n) && (n >= -exports.MAX_SAFE_INTEGER && n <= exports.MAX_SAFE_INTEGER); +}; +//# sourceMappingURL=int.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/random/lib/random.js": +/*!******************************************************!*\ + !*** ./node_modules/@stablelib/random/lib/random.js ***! + \******************************************************/ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.randomStringForEntropy = exports.randomString = exports.randomUint32 = exports.randomBytes = exports.defaultRandomSource = void 0; +const system_1 = __webpack_require__(/*! ./source/system */ "./node_modules/@stablelib/random/lib/source/system.js"); +const binary_1 = __webpack_require__(/*! @stablelib/binary */ "./node_modules/@stablelib/binary/lib/binary.js"); +const wipe_1 = __webpack_require__(/*! @stablelib/wipe */ "./node_modules/@stablelib/wipe/lib/wipe.js"); +exports.defaultRandomSource = new system_1.SystemRandomSource(); +function randomBytes(length, prng = exports.defaultRandomSource) { + return prng.randomBytes(length); +} +exports.randomBytes = randomBytes; +/** + * Returns a uniformly random unsigned 32-bit integer. + */ +function randomUint32(prng = exports.defaultRandomSource) { + // Generate 4-byte random buffer. + const buf = randomBytes(4, prng); + // Convert bytes from buffer into a 32-bit integer. + // It's not important which byte order to use, since + // the result is random. + const result = (0, binary_1.readUint32LE)(buf); + // Clean the buffer. + (0, wipe_1.wipe)(buf); + return result; +} +exports.randomUint32 = randomUint32; +/** 62 alphanumeric characters for default charset of randomString() */ +const ALPHANUMERIC = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; +/** + * Returns a uniform random string of the given length + * with characters from the given charset. + * + * Charset must not have more than 256 characters. + * + * Default charset generates case-sensitive alphanumeric + * strings (0-9, A-Z, a-z). + */ +function randomString(length, charset = ALPHANUMERIC, prng = exports.defaultRandomSource) { + if (charset.length < 2) { + throw new Error("randomString charset is too short"); + } + if (charset.length > 256) { + throw new Error("randomString charset is too long"); + } + let out = ''; + const charsLen = charset.length; + const maxByte = 256 - (256 % charsLen); + while (length > 0) { + const buf = randomBytes(Math.ceil(length * 256 / maxByte), prng); + for (let i = 0; i < buf.length && length > 0; i++) { + const randomByte = buf[i]; + if (randomByte < maxByte) { + out += charset.charAt(randomByte % charsLen); + length--; + } + } + (0, wipe_1.wipe)(buf); + } + return out; +} +exports.randomString = randomString; +/** + * Returns uniform random string containing at least the given + * number of bits of entropy. + * + * For example, randomStringForEntropy(128) will return a 22-character + * alphanumeric string, while randomStringForEntropy(128, "0123456789") + * will return a 39-character numeric string, both will contain at + * least 128 bits of entropy. + * + * Default charset generates case-sensitive alphanumeric + * strings (0-9, A-Z, a-z). + */ +function randomStringForEntropy(bits, charset = ALPHANUMERIC, prng = exports.defaultRandomSource) { + const length = Math.ceil(bits / (Math.log(charset.length) / Math.LN2)); + return randomString(length, charset, prng); +} +exports.randomStringForEntropy = randomStringForEntropy; +//# sourceMappingURL=random.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/random/lib/source/browser.js": +/*!**************************************************************!*\ + !*** ./node_modules/@stablelib/random/lib/source/browser.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.BrowserRandomSource = void 0; +const QUOTA = 65536; +class BrowserRandomSource { + constructor() { + this.isAvailable = false; + this.isInstantiated = false; + const browserCrypto = typeof self !== 'undefined' + ? (self.crypto || self.msCrypto) // IE11 has msCrypto + : null; + if (browserCrypto && browserCrypto.getRandomValues !== undefined) { + this._crypto = browserCrypto; + this.isAvailable = true; + this.isInstantiated = true; + } + } + randomBytes(length) { + if (!this.isAvailable || !this._crypto) { + throw new Error("Browser random byte generator is not available."); + } + const out = new Uint8Array(length); + for (let i = 0; i < out.length; i += QUOTA) { + this._crypto.getRandomValues(out.subarray(i, i + Math.min(out.length - i, QUOTA))); + } + return out; + } +} +exports.BrowserRandomSource = BrowserRandomSource; +//# sourceMappingURL=browser.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/random/lib/source/node.js": +/*!***********************************************************!*\ + !*** ./node_modules/@stablelib/random/lib/source/node.js ***! + \***********************************************************/ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.NodeRandomSource = void 0; +const wipe_1 = __webpack_require__(/*! @stablelib/wipe */ "./node_modules/@stablelib/wipe/lib/wipe.js"); +class NodeRandomSource { + constructor() { + this.isAvailable = false; + this.isInstantiated = false; + if (true) { + const nodeCrypto = __webpack_require__(/*! crypto */ "?25ed"); + if (nodeCrypto && nodeCrypto.randomBytes) { + this._crypto = nodeCrypto; + this.isAvailable = true; + this.isInstantiated = true; + } + } + } + randomBytes(length) { + if (!this.isAvailable || !this._crypto) { + throw new Error("Node.js random byte generator is not available."); + } + // Get random bytes (result is Buffer). + let buffer = this._crypto.randomBytes(length); + // Make sure we got the length that we requested. + if (buffer.length !== length) { + throw new Error("NodeRandomSource: got fewer bytes than requested"); + } + // Allocate output array. + const out = new Uint8Array(length); + // Copy bytes from buffer to output. + for (let i = 0; i < out.length; i++) { + out[i] = buffer[i]; + } + // Cleanup. + (0, wipe_1.wipe)(buffer); + return out; + } +} +exports.NodeRandomSource = NodeRandomSource; +//# sourceMappingURL=node.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/random/lib/source/system.js": +/*!*************************************************************!*\ + !*** ./node_modules/@stablelib/random/lib/source/system.js ***! + \*************************************************************/ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SystemRandomSource = void 0; +const browser_1 = __webpack_require__(/*! ./browser */ "./node_modules/@stablelib/random/lib/source/browser.js"); +const node_1 = __webpack_require__(/*! ./node */ "./node_modules/@stablelib/random/lib/source/node.js"); +class SystemRandomSource { + constructor() { + this.isAvailable = false; + this.name = ""; + // Try browser. + this._source = new browser_1.BrowserRandomSource(); + if (this._source.isAvailable) { + this.isAvailable = true; + this.name = "Browser"; + return; + } + // If no browser source, try Node. + this._source = new node_1.NodeRandomSource(); + if (this._source.isAvailable) { + this.isAvailable = true; + this.name = "Node"; + return; + } + // No sources, we're out of options. + } + randomBytes(length) { + if (!this.isAvailable) { + throw new Error("System random byte generator is not available."); + } + return this._source.randomBytes(length); + } +} +exports.SystemRandomSource = SystemRandomSource; +//# sourceMappingURL=system.js.map + +/***/ }), + +/***/ "./node_modules/@stablelib/wipe/lib/wipe.js": +/*!**************************************************!*\ + !*** ./node_modules/@stablelib/wipe/lib/wipe.js ***! + \**************************************************/ +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +// Copyright (C) 2016 Dmitry Chestnykh +// MIT License. See LICENSE file for details. +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Sets all values in the given array to zero and returns it. + * + * The fact that it sets bytes to zero can be relied on. + * + * There is no guarantee that this function makes data disappear from memory, + * as runtime implementation can, for example, have copying garbage collector + * that will make copies of sensitive data before we wipe it. Or that an + * operating system will write our data to swap or sleep image. Another thing + * is that an optimizing compiler can remove calls to this function or make it + * no-op. There's nothing we can do with it, so we just do our best and hope + * that everything will be okay and good will triumph over evil. + */ +function wipe(array) { + // Right now it's similar to array.fill(0). If it turns + // out that runtimes optimize this call away, maybe + // we can try something else. + for (var i = 0; i < array.length; i++) { + array[i] = 0; + } + return array; +} +exports.wipe = wipe; +//# sourceMappingURL=wipe.js.map + +/***/ }), + +/***/ "./node_modules/aes-js/index.js": +/*!**************************************!*\ + !*** ./node_modules/aes-js/index.js ***! + \**************************************/ +/***/ (function(module) { + +"use strict"; + + +(function(root) { + + function checkInt(value) { + return (parseInt(value) === value); + } + + function checkInts(arrayish) { + if (!checkInt(arrayish.length)) { return false; } + + for (var i = 0; i < arrayish.length; i++) { + if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { + return false; + } + } + + return true; + } + + function coerceArray(arg, copy) { + + // ArrayBuffer view + if (arg.buffer && ArrayBuffer.isView(arg) && arg.name === 'Uint8Array') { + + if (copy) { + if (arg.slice) { + arg = arg.slice(); + } else { + arg = Array.prototype.slice.call(arg); + } + } + + return arg; + } + + // It's an array; check it is a valid representation of a byte + if (Array.isArray(arg)) { + if (!checkInts(arg)) { + throw new Error('Array contains invalid value: ' + arg); + } + + return new Uint8Array(arg); + } + + // Something else, but behaves like an array (maybe a Buffer? Arguments?) + if (checkInt(arg.length) && checkInts(arg)) { + return new Uint8Array(arg); + } + + throw new Error('unsupported array-like object'); + } + + function createArray(length) { + return new Uint8Array(length); + } + + function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) { + if (sourceStart != null || sourceEnd != null) { + if (sourceArray.slice) { + sourceArray = sourceArray.slice(sourceStart, sourceEnd); + } else { + sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd); + } + } + targetArray.set(sourceArray, targetStart); + } + + + + var convertUtf8 = (function() { + function toBytes(text) { + var result = [], i = 0; + text = encodeURI(text); + while (i < text.length) { + var c = text.charCodeAt(i++); + + // if it is a % sign, encode the following 2 bytes as a hex value + if (c === 37) { + result.push(parseInt(text.substr(i, 2), 16)) + i += 2; + + // otherwise, just the actual byte + } else { + result.push(c) + } + } + + return coerceArray(result); + } + + function fromBytes(bytes) { + var result = [], i = 0; + + while (i < bytes.length) { + var c = bytes[i]; + + if (c < 128) { + result.push(String.fromCharCode(c)); + i++; + } else if (c > 191 && c < 224) { + result.push(String.fromCharCode(((c & 0x1f) << 6) | (bytes[i + 1] & 0x3f))); + i += 2; + } else { + result.push(String.fromCharCode(((c & 0x0f) << 12) | ((bytes[i + 1] & 0x3f) << 6) | (bytes[i + 2] & 0x3f))); + i += 3; + } + } + + return result.join(''); + } + + return { + toBytes: toBytes, + fromBytes: fromBytes, + } + })(); + + var convertHex = (function() { + function toBytes(text) { + var result = []; + for (var i = 0; i < text.length; i += 2) { + result.push(parseInt(text.substr(i, 2), 16)); + } + + return result; + } + + // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html + var Hex = '0123456789abcdef'; + + function fromBytes(bytes) { + var result = []; + for (var i = 0; i < bytes.length; i++) { + var v = bytes[i]; + result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + } + return result.join(''); + } + + return { + toBytes: toBytes, + fromBytes: fromBytes, + } + })(); + + + // Number of rounds by keysize + var numberOfRounds = {16: 10, 24: 12, 32: 14} + + // Round constant words + var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91]; + + // S-box and Inverse S-box (S is for Substitution) + var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]; + var Si =[0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]; + + // Transformations for encryption + var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a]; + var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616]; + var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16]; + var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c]; + + // Transformations for decryption + var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742]; + var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857]; + var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8]; + var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0]; + + // Transformations for decryption key expansion + var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]; + var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697]; + var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46]; + var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d]; + + function convertToInt32(bytes) { + var result = []; + for (var i = 0; i < bytes.length; i += 4) { + result.push( + (bytes[i ] << 24) | + (bytes[i + 1] << 16) | + (bytes[i + 2] << 8) | + bytes[i + 3] + ); + } + return result; + } + + var AES = function(key) { + if (!(this instanceof AES)) { + throw Error('AES must be instanitated with `new`'); + } + + Object.defineProperty(this, 'key', { + value: coerceArray(key, true) + }); + + this._prepare(); + } + + + AES.prototype._prepare = function() { + + var rounds = numberOfRounds[this.key.length]; + if (rounds == null) { + throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); + } + + // encryption round keys + this._Ke = []; + + // decryption round keys + this._Kd = []; + + for (var i = 0; i <= rounds; i++) { + this._Ke.push([0, 0, 0, 0]); + this._Kd.push([0, 0, 0, 0]); + } + + var roundKeyCount = (rounds + 1) * 4; + var KC = this.key.length / 4; + + // convert the key into ints + var tk = convertToInt32(this.key); + + // copy values into round key arrays + var index; + for (var i = 0; i < KC; i++) { + index = i >> 2; + this._Ke[index][i % 4] = tk[i]; + this._Kd[rounds - index][i % 4] = tk[i]; + } + + // key expansion (fips-197 section 5.2) + var rconpointer = 0; + var t = KC, tt; + while (t < roundKeyCount) { + tt = tk[KC - 1]; + tk[0] ^= ((S[(tt >> 16) & 0xFF] << 24) ^ + (S[(tt >> 8) & 0xFF] << 16) ^ + (S[ tt & 0xFF] << 8) ^ + S[(tt >> 24) & 0xFF] ^ + (rcon[rconpointer] << 24)); + rconpointer += 1; + + // key expansion (for non-256 bit) + if (KC != 8) { + for (var i = 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + + // key expansion for 256-bit keys is "slightly different" (fips-197) + } else { + for (var i = 1; i < (KC / 2); i++) { + tk[i] ^= tk[i - 1]; + } + tt = tk[(KC / 2) - 1]; + + tk[KC / 2] ^= (S[ tt & 0xFF] ^ + (S[(tt >> 8) & 0xFF] << 8) ^ + (S[(tt >> 16) & 0xFF] << 16) ^ + (S[(tt >> 24) & 0xFF] << 24)); + + for (var i = (KC / 2) + 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + } + + // copy values into round key arrays + var i = 0, r, c; + while (i < KC && t < roundKeyCount) { + r = t >> 2; + c = t % 4; + this._Ke[r][c] = tk[i]; + this._Kd[rounds - r][c] = tk[i++]; + t++; + } + } + + // inverse-cipher-ify the decryption round key (fips-197 section 5.3) + for (var r = 1; r < rounds; r++) { + for (var c = 0; c < 4; c++) { + tt = this._Kd[r][c]; + this._Kd[r][c] = (U1[(tt >> 24) & 0xFF] ^ + U2[(tt >> 16) & 0xFF] ^ + U3[(tt >> 8) & 0xFF] ^ + U4[ tt & 0xFF]); + } + } + } + + AES.prototype.encrypt = function(plaintext) { + if (plaintext.length != 16) { + throw new Error('invalid plaintext size (must be 16 bytes)'); + } + + var rounds = this._Ke.length - 1; + var a = [0, 0, 0, 0]; + + // convert plaintext to (ints ^ key) + var t = convertToInt32(plaintext); + for (var i = 0; i < 4; i++) { + t[i] ^= this._Ke[0][i]; + } + + // apply round transforms + for (var r = 1; r < rounds; r++) { + for (var i = 0; i < 4; i++) { + a[i] = (T1[(t[ i ] >> 24) & 0xff] ^ + T2[(t[(i + 1) % 4] >> 16) & 0xff] ^ + T3[(t[(i + 2) % 4] >> 8) & 0xff] ^ + T4[ t[(i + 3) % 4] & 0xff] ^ + this._Ke[r][i]); + } + t = a.slice(); + } + + // the last round is special + var result = createArray(16), tt; + for (var i = 0; i < 4; i++) { + tt = this._Ke[rounds][i]; + result[4 * i ] = (S[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff; + result[4 * i + 1] = (S[(t[(i + 1) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff; + result[4 * i + 2] = (S[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff; + result[4 * i + 3] = (S[ t[(i + 3) % 4] & 0xff] ^ tt ) & 0xff; + } + + return result; + } + + AES.prototype.decrypt = function(ciphertext) { + if (ciphertext.length != 16) { + throw new Error('invalid ciphertext size (must be 16 bytes)'); + } + + var rounds = this._Kd.length - 1; + var a = [0, 0, 0, 0]; + + // convert plaintext to (ints ^ key) + var t = convertToInt32(ciphertext); + for (var i = 0; i < 4; i++) { + t[i] ^= this._Kd[0][i]; + } + + // apply round transforms + for (var r = 1; r < rounds; r++) { + for (var i = 0; i < 4; i++) { + a[i] = (T5[(t[ i ] >> 24) & 0xff] ^ + T6[(t[(i + 3) % 4] >> 16) & 0xff] ^ + T7[(t[(i + 2) % 4] >> 8) & 0xff] ^ + T8[ t[(i + 1) % 4] & 0xff] ^ + this._Kd[r][i]); + } + t = a.slice(); + } + + // the last round is special + var result = createArray(16), tt; + for (var i = 0; i < 4; i++) { + tt = this._Kd[rounds][i]; + result[4 * i ] = (Si[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff; + result[4 * i + 1] = (Si[(t[(i + 3) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff; + result[4 * i + 2] = (Si[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff; + result[4 * i + 3] = (Si[ t[(i + 1) % 4] & 0xff] ^ tt ) & 0xff; + } + + return result; + } + + + /** + * Mode Of Operation - Electonic Codebook (ECB) + */ + var ModeOfOperationECB = function(key) { + if (!(this instanceof ModeOfOperationECB)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Electronic Code Block"; + this.name = "ecb"; + + this._aes = new AES(key); + } + + ModeOfOperationECB.prototype.encrypt = function(plaintext) { + plaintext = coerceArray(plaintext); + + if ((plaintext.length % 16) !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } + + var ciphertext = createArray(plaintext.length); + var block = createArray(16); + + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); + block = this._aes.encrypt(block); + copyArray(block, ciphertext, i); + } + + return ciphertext; + } + + ModeOfOperationECB.prototype.decrypt = function(ciphertext) { + ciphertext = coerceArray(ciphertext); + + if ((ciphertext.length % 16) !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } + + var plaintext = createArray(ciphertext.length); + var block = createArray(16); + + for (var i = 0; i < ciphertext.length; i += 16) { + copyArray(ciphertext, block, 0, i, i + 16); + block = this._aes.decrypt(block); + copyArray(block, plaintext, i); + } + + return plaintext; + } + + + /** + * Mode Of Operation - Cipher Block Chaining (CBC) + */ + var ModeOfOperationCBC = function(key, iv) { + if (!(this instanceof ModeOfOperationCBC)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Cipher Block Chaining"; + this.name = "cbc"; + + if (!iv) { + iv = createArray(16); + + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } + + this._lastCipherblock = coerceArray(iv, true); + + this._aes = new AES(key); + } + + ModeOfOperationCBC.prototype.encrypt = function(plaintext) { + plaintext = coerceArray(plaintext); + + if ((plaintext.length % 16) !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } + + var ciphertext = createArray(plaintext.length); + var block = createArray(16); + + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); + + for (var j = 0; j < 16; j++) { + block[j] ^= this._lastCipherblock[j]; + } + + this._lastCipherblock = this._aes.encrypt(block); + copyArray(this._lastCipherblock, ciphertext, i); + } + + return ciphertext; + } + + ModeOfOperationCBC.prototype.decrypt = function(ciphertext) { + ciphertext = coerceArray(ciphertext); + + if ((ciphertext.length % 16) !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } + + var plaintext = createArray(ciphertext.length); + var block = createArray(16); + + for (var i = 0; i < ciphertext.length; i += 16) { + copyArray(ciphertext, block, 0, i, i + 16); + block = this._aes.decrypt(block); + + for (var j = 0; j < 16; j++) { + plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; + } + + copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); + } + + return plaintext; + } + + + /** + * Mode Of Operation - Cipher Feedback (CFB) + */ + var ModeOfOperationCFB = function(key, iv, segmentSize) { + if (!(this instanceof ModeOfOperationCFB)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Cipher Feedback"; + this.name = "cfb"; + + if (!iv) { + iv = createArray(16); + + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 size)'); + } + + if (!segmentSize) { segmentSize = 1; } + + this.segmentSize = segmentSize; + + this._shiftRegister = coerceArray(iv, true); + + this._aes = new AES(key); + } + + ModeOfOperationCFB.prototype.encrypt = function(plaintext) { + if ((plaintext.length % this.segmentSize) != 0) { + throw new Error('invalid plaintext size (must be segmentSize bytes)'); + } + + var encrypted = coerceArray(plaintext, true); + + var xorSegment; + for (var i = 0; i < encrypted.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); + for (var j = 0; j < this.segmentSize; j++) { + encrypted[i + j] ^= xorSegment[j]; + } + + // Shift the register + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } + + return encrypted; + } + + ModeOfOperationCFB.prototype.decrypt = function(ciphertext) { + if ((ciphertext.length % this.segmentSize) != 0) { + throw new Error('invalid ciphertext size (must be segmentSize bytes)'); + } + + var plaintext = coerceArray(ciphertext, true); + + var xorSegment; + for (var i = 0; i < plaintext.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); + + for (var j = 0; j < this.segmentSize; j++) { + plaintext[i + j] ^= xorSegment[j]; + } + + // Shift the register + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } + + return plaintext; + } + + /** + * Mode Of Operation - Output Feedback (OFB) + */ + var ModeOfOperationOFB = function(key, iv) { + if (!(this instanceof ModeOfOperationOFB)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Output Feedback"; + this.name = "ofb"; + + if (!iv) { + iv = createArray(16); + + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } + + this._lastPrecipher = coerceArray(iv, true); + this._lastPrecipherIndex = 16; + + this._aes = new AES(key); + } + + ModeOfOperationOFB.prototype.encrypt = function(plaintext) { + var encrypted = coerceArray(plaintext, true); + + for (var i = 0; i < encrypted.length; i++) { + if (this._lastPrecipherIndex === 16) { + this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); + this._lastPrecipherIndex = 0; + } + encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; + } + + return encrypted; + } + + // Decryption is symetric + ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; + + + /** + * Counter object for CTR common mode of operation + */ + var Counter = function(initialValue) { + if (!(this instanceof Counter)) { + throw Error('Counter must be instanitated with `new`'); + } + + // We allow 0, but anything false-ish uses the default 1 + if (initialValue !== 0 && !initialValue) { initialValue = 1; } + + if (typeof(initialValue) === 'number') { + this._counter = createArray(16); + this.setValue(initialValue); + + } else { + this.setBytes(initialValue); + } + } + + Counter.prototype.setValue = function(value) { + if (typeof(value) !== 'number' || parseInt(value) != value) { + throw new Error('invalid counter value (must be an integer)'); + } + + for (var index = 15; index >= 0; --index) { + this._counter[index] = value % 256; + value = value >> 8; + } + } + + Counter.prototype.setBytes = function(bytes) { + bytes = coerceArray(bytes, true); + + if (bytes.length != 16) { + throw new Error('invalid counter bytes size (must be 16 bytes)'); + } + + this._counter = bytes; + }; + + Counter.prototype.increment = function() { + for (var i = 15; i >= 0; i--) { + if (this._counter[i] === 255) { + this._counter[i] = 0; + } else { + this._counter[i]++; + break; + } + } + } + + + /** + * Mode Of Operation - Counter (CTR) + */ + var ModeOfOperationCTR = function(key, counter) { + if (!(this instanceof ModeOfOperationCTR)) { + throw Error('AES must be instanitated with `new`'); + } + + this.description = "Counter"; + this.name = "ctr"; + + if (!(counter instanceof Counter)) { + counter = new Counter(counter) + } + + this._counter = counter; + + this._remainingCounter = null; + this._remainingCounterIndex = 16; + + this._aes = new AES(key); + } + + ModeOfOperationCTR.prototype.encrypt = function(plaintext) { + var encrypted = coerceArray(plaintext, true); + + for (var i = 0; i < encrypted.length; i++) { + if (this._remainingCounterIndex === 16) { + this._remainingCounter = this._aes.encrypt(this._counter._counter); + this._remainingCounterIndex = 0; + this._counter.increment(); + } + encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; + } + + return encrypted; + } + + // Decryption is symetric + ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; + + + /////////////////////// + // Padding + + // See:https://tools.ietf.org/html/rfc2315 + function pkcs7pad(data) { + data = coerceArray(data, true); + var padder = 16 - (data.length % 16); + var result = createArray(data.length + padder); + copyArray(data, result); + for (var i = data.length; i < result.length; i++) { + result[i] = padder; + } + return result; + } + + function pkcs7strip(data) { + data = coerceArray(data, true); + if (data.length < 16) { throw new Error('PKCS#7 invalid length'); } + + var padder = data[data.length - 1]; + if (padder > 16) { throw new Error('PKCS#7 padding byte out of range'); } + + var length = data.length - padder; + for (var i = 0; i < padder; i++) { + if (data[length + i] !== padder) { + throw new Error('PKCS#7 invalid padding byte'); + } + } + + var result = createArray(length); + copyArray(data, result, 0, 0, length); + return result; + } + + /////////////////////// + // Exporting + + + // The block cipher + var aesjs = { + AES: AES, + Counter: Counter, + + ModeOfOperation: { + ecb: ModeOfOperationECB, + cbc: ModeOfOperationCBC, + cfb: ModeOfOperationCFB, + ofb: ModeOfOperationOFB, + ctr: ModeOfOperationCTR + }, + + utils: { + hex: convertHex, + utf8: convertUtf8 + }, + + padding: { + pkcs7: { + pad: pkcs7pad, + strip: pkcs7strip + } + }, + + _arrayTest: { + coerceArray: coerceArray, + createArray: createArray, + copyArray: copyArray, + } + }; + + + // node.js + if (true) { + module.exports = aesjs + + // RequireJS/AMD + // http://www.requirejs.org/docs/api.html + // https://github.com/amdjs/amdjs-api/wiki/AMD + } else {} + + +})(this); + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/api.js": +/*!************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/api.js ***! + \************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module is Application Programming Interface (API) for **APG** - the ABNF Parser Generator. +// +// *Note on teminology.* +// APG is a parser generator. +// However, it really only generates a "grammar object" (see below) from the defining SABNF grammar. +// The generated parser is incomplete at this stage. +// Remaining, it is the job of the user to develop the generated parser from the grammar object and the **APG** Library (**apg-lib**). +// +// The following terminology my help clear up any confusion between the idea of a "generated parser" versus a "generated grammar object". + +// - The generating parser: **APG** is an **APG** parser (yes, there is a circular dependence between **apg-api** and **apg-lib**). We'll call it the generating parser. +// - The target parser: **APG**'s goal is to generate a parser. We'll call it the target parser. +// - The target grammar: this is the (ASCII) SABNF grammar defining the target parser. +// - The target grammar object: **APG** parses the SABNF grammar and generates the JavaScript source for a target grammar object constructor function +// and/or an actual grammar object. +// - The final target parser: The user then develops the final target parser using the generated target grammar +// object and the **APG** parsing library, **apg-lib**. +// Throws execeptions on fatal errors. +// +// src: the input SABNF grammar
+// may be one of: +// - Buffer of bytes +// - JavaScript string +// - Array of integer character codes +module.exports = function api(src) { + const thisFileName = 'api.js: '; + const thisObject = this; + + /* PRIVATE PROPERTIES */ + const apglib = __webpack_require__(/*! ../apg-lib/node-exports */ "./node_modules/apg-js/src/apg-lib/node-exports.js"); + const converter = __webpack_require__(/*! ../apg-conv-api/converter */ "./node_modules/apg-js/src/apg-conv-api/converter.js"); + const scanner = __webpack_require__(/*! ./scanner */ "./node_modules/apg-js/src/apg-api/scanner.js"); + const parser = new (__webpack_require__(/*! ./parser */ "./node_modules/apg-js/src/apg-api/parser.js"))(); + const { attributes, showAttributes, showAttributeErrors, showRuleDependencies } = __webpack_require__(/*! ./attributes */ "./node_modules/apg-js/src/apg-api/attributes.js"); + const showRules = __webpack_require__(/*! ./show-rules */ "./node_modules/apg-js/src/apg-api/show-rules.js"); + + /* PRIVATE MEMBERS (FUNCTIONS) */ + /* Convert a phrase (array of character codes) to HTML. */ + const abnfToHtml = function abnfToHtml(chars, beg, len) { + const NORMAL = 0; + const CONTROL = 1; + const INVALID = 2; + const CONTROL_BEG = ``; + const CONTROL_END = ''; + const INVALID_BEG = ``; + const INVALID_END = ''; + let end; + let html = ''; + const TRUE = true; + while (TRUE) { + if (!Array.isArray(chars) || chars.length === 0) { + break; + } + if (typeof beg !== 'number') { + throw new Error('abnfToHtml: beg must be type number'); + } + if (beg >= chars.length) { + break; + } + if (typeof len !== 'number' || beg + len >= chars.length) { + end = chars.length; + } else { + end = beg + len; + } + let state = NORMAL; + for (let i = beg; i < end; i += 1) { + const ch = chars[i]; + if (ch >= 32 && ch <= 126) { + /* normal - printable ASCII characters */ + if (state === CONTROL) { + html += CONTROL_END; + state = NORMAL; + } else if (state === INVALID) { + html += INVALID_END; + state = NORMAL; + } + /* handle reserved HTML entity characters */ + switch (ch) { + case 32: + html += ' '; + break; + case 60: + html += '<'; + break; + case 62: + html += '>'; + break; + case 38: + html += '&'; + break; + case 34: + html += '"'; + break; + case 39: + html += '''; + break; + case 92: + html += '\'; + break; + default: + html += String.fromCharCode(ch); + break; + } + } else if (ch === 9 || ch === 10 || ch === 13) { + /* control characters */ + if (state === NORMAL) { + html += CONTROL_BEG; + state = CONTROL; + } else if (state === INVALID) { + html += INVALID_END + CONTROL_BEG; + state = CONTROL; + } + if (ch === 9) { + html += 'TAB'; + } + if (ch === 10) { + html += 'LF'; + } + if (ch === 13) { + html += 'CR'; + } + } else { + /* invalid characters */ + if (state === NORMAL) { + html += INVALID_BEG; + state = INVALID; + } else if (state === CONTROL) { + html += CONTROL_END + INVALID_BEG; + state = INVALID; + } + /* display character as hexadecimal value */ + html += `\\x${apglib.utils.charToHex(ch)}`; + } + } + if (state === INVALID) { + html += INVALID_END; + } + if (state === CONTROL) { + html += CONTROL_END; + } + break; + } + return html; + }; + /* Convert a phrase (array of character codes) to ASCII text. */ + const abnfToAscii = function abnfToAscii(chars, beg, len) { + let str = ''; + for (let i = beg; i < beg + len; i += 1) { + const ch = chars[i]; + if (ch >= 32 && ch <= 126) { + str += String.fromCharCode(ch); + } else { + switch (ch) { + case 9: + str += '\\t'; + break; + case 10: + str += '\\n'; + break; + case 13: + str += '\\r'; + break; + default: + str += '\\unknown'; + break; + } + } + } + return str; + }; + /* translate lines (SABNF grammar) to ASCII text */ + const linesToAscii = function linesToAscii(lines) { + let str = 'Annotated Input Grammar'; + lines.forEach((val) => { + str += '\n'; + str += `line no: ${val.lineNo}`; + str += ` : char index: ${val.beginChar}`; + str += ` : length: ${val.length}`; + str += ` : abnf: ${abnfToAscii(thisObject.chars, val.beginChar, val.length)}`; + }); + str += '\n'; + return str; + }; + /* translate lines (SABNF grammar) to HTML */ + const linesToHtml = function linesToHtml(lines) { + let html = ''; + html += `\n`; + const title = 'Annotated Input Grammar'; + html += `\n`; + html += ''; + html += ''; + html += '\n'; + lines.forEach((val) => { + html += ''; + html += `'; + html += '\n'; + }); + + html += '
${title}
line
no.		first
char
length
text
${val.lineNo}`; + html += `${val.beginChar}`; + html += `${val.length}`; + html += `${abnfToHtml(thisObject.chars, val.beginChar, val.length)}`; + html += '
\n'; + return html; + }; + /* Format the error messages to HTML, for page display. */ + const errorsToHtml = function errorsToHtml(errors, lines, chars, title) { + const [style] = apglib; + let html = ''; + const errorArrow = `»`; + html += `

\n`; + if (title && typeof title === 'string') { + html += `\n`; + } + html += '\n'; + errors.forEach((val) => { + let line; + let relchar; + let beg; + let end; + let text; + let prefix = ''; + let suffix = ''; + if (lines.length === 0) { + text = errorArrow; + relchar = 0; + } else { + line = lines[val.line]; + beg = line.beginChar; + if (val.char > beg) { + prefix = abnfToHtml(chars, beg, val.char - beg); + } + beg = val.char; + end = line.beginChar + line.length; + if (beg < end) { + suffix = abnfToHtml(chars, beg, end - beg); + } + text = prefix + errorArrow + suffix; + relchar = val.char - line.beginChar; + html += ''; + html += ``; + html += '\n'; + html += ''; + html += ``; + html += '\n'; + } + }); + html += '
${title}
line
no.		line
offset		error
offset
text
${val.line}${line.beginChar}${relchar}${text}
↑: ${apglib.utils.stringToAsciiHtml(val.msg)}

\n'; + return html; + }; + /* Display an array of errors in ASCII text */ + const errorsToAscii = function errorsToAscii(errors, lines, chars) { + let str; + let line; + let beg; + let len; + str = ''; + errors.forEach((error) => { + line = lines[error.line]; + str += `${line.lineNo}: `; + str += `${line.beginChar}: `; + str += `${error.char - line.beginChar}: `; + beg = line.beginChar; + len = error.char - line.beginChar; + str += abnfToAscii(chars, beg, len); + str += ' >> '; + beg = error.char; + len = line.beginChar + line.length - error.char; + str += abnfToAscii(chars, beg, len); + str += '\n'; + str += `${line.lineNo}: `; + str += `${line.beginChar}: `; + str += `${error.char - line.beginChar}: `; + str += 'error: '; + str += error.msg; + str += '\n'; + }); + return str; + }; + let isScanned = false; + let isParsed = false; + let isTranslated = false; + let haveAttributes = false; + let attributeErrors = 0; + let lineMap; + + /* PUBLIC PROPERTIES */ + // The input SABNF grammar as a JavaScript string. + // this.sabnf; + // The input SABNF grammar as an array of character codes. + // this.chars; + // An array of line objects, defining each line of the input SABNF grammar + // - lineNo : the zero-based line number + // - beginChar : offset (into `this.chars`) of the first character in the line + // - length : the number of characters in the line + // - textLength : the number of characters of text in the line, excluding the line ending characters + // - endType : "CRLF", "LF", "CR" or "none" if the last line has no line ending characters + // - invalidChars : `true` if the line contains invalid characters, `false` otherwise + // this.lines; + // An array of rule names and data. + // - name : the rule name + // - lower : the rule name in lower case + // - index : the index of the rule (ordered by appearance in SABNF grammar) + // - isBkr : `true` if this rule has been back referenced, `false` otherwise + // - opcodes : array of opcodes for this rule + // - attrs : the rule attributes + // - ctrl : system data + // this.rules; + // An array of UDT names and data. + // this.udts; + // An array of errors, if any. + // - line : the line number containing the error + // - char : the character offset of the error + // - msg : the error message + this.errors = []; + + /* CONSTRUCTOR */ + if (Buffer.isBuffer(src)) { + this.chars = converter.decode('BINARY', src); + } else if (Array.isArray(src)) { + this.chars = src.slice(); + } else if (typeof src === 'string') { + this.chars = converter.decode('STRING', src); + } else { + throw new Error(`${thisFileName}input source is not a string, byte Buffer or character array`); + } + this.sabnf = converter.encode('STRING', this.chars); + + /* PUBLIC MEMBERS (FUNCTIONS) */ + // Scan the input SABNF grammar for invalid characters and catalog the lines via `this.lines`. + // - strict : (optional) if `true`, all lines, including the last must end with CRLF (\r\n), + // if `false` (in any JavaScript sense) then line endings may be any mix of CRLF, LF, CR, or end-of-file. + // - trace (*) : (optional) a parser trace object, which will trace the parser that does the scan + this.scan = function scan(strict, trace) { + this.lines = scanner(this.chars, this.errors, strict, trace); + isScanned = true; + }; + // Parse the input SABNF grammar for correct syntax. + // - strict : (optional) if `true`, the input grammar must be strict ABNF, conforming to [RFC 5234](https://tools.ietf.org/html/rfc5234) + // and [RFC 7405](https://tools.ietf.org/html/rfc7405). No superset features allowed. + // - trace (\*) : (optional) a parser trace object, which will trace the syntax parser + // + // (*)NOTE: the trace option was used primarily during development. + // Error detection and reporting is now fairly robust and tracing should be unnecessary. Use at your own peril. + this.parse = function parse(strict, trace) { + if (!isScanned) { + throw new Error(`${thisFileName}grammar not scanned`); + } + parser.syntax(this.chars, this.lines, this.errors, strict, trace); + isParsed = true; + }; + // Translate the SABNF grammar syntax into the opcodes that will guide the parser for this grammar. + this.translate = function translate() { + if (!isParsed) { + throw new Error(`${thisFileName}grammar not scanned and parsed`); + } + const ret = parser.semantic(this.chars, this.lines, this.errors); + if (this.errors.length === 0) { + this.rules = ret.rules; + this.udts = ret.udts; + lineMap = ret.lineMap; + isTranslated = true; + } + }; + // Compute the attributes of each rule. + this.attributes = function attrs() { + if (!isTranslated) { + throw new Error(`${thisFileName}grammar not scanned, parsed and translated`); + } + attributeErrors = attributes(this.rules, this.udts, lineMap, this.errors); + haveAttributes = true; + return attributeErrors; + }; + // This function will perform the full suite of steps required to generate a parser grammar object + // from the input SABNF grammar. + this.generate = function generate(strict) { + this.lines = scanner(this.chars, this.errors, strict); + if (this.errors.length) { + return; + } + parser.syntax(this.chars, this.lines, this.errors, strict); + if (this.errors.length) { + return; + } + const ret = parser.semantic(this.chars, this.lines, this.errors); + if (this.errors.length) { + return; + } + this.rules = ret.rules; + this.udts = ret.udts; + lineMap = ret.lineMap; + + attributeErrors = attributes(this.rules, this.udts, lineMap, this.errors); + haveAttributes = true; + }; + // Display the rules. + // Must scan, parse and translate before calling this function, otherwise there are no rules to display. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - none of above, index order (default) + this.displayRules = function displayRules(order = 'index') { + if (!isTranslated) { + throw new Error(`${thisFileName}grammar not scanned, parsed and translated`); + } + return showRules(this.rules, this.udts, order); + }; + // Display the rule dependencies. + // Must scan, parse, translate and compute attributes before calling this function. + // Otherwise the rule dependencies are not known. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - "type" or "t", ordered by type (alphabetical within each type/group) + // - none of above, index order (default) + this.displayRuleDependencies = function displayRuleDependencies(order = 'index') { + if (!haveAttributes) { + throw new Error(`${thisFileName}no attributes - must be preceeded by call to attributes()`); + } + return showRuleDependencies(order); + }; + // Display the attributes. + // Must scan, parse, translate and compute attributes before calling this function. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - "type" or "t", ordered by type (alphabetical within each type/group) + // - none of above, type order (default) + this.displayAttributes = function displayAttributes(order = 'index') { + if (!haveAttributes) { + throw new Error(`${thisFileName}no attributes - must be preceeded by call to attributes()`); + } + if (attributeErrors) { + showAttributeErrors(order); + } + return showAttributes(order); + }; + this.displayAttributeErrors = function displayAttributeErrors() { + if (!haveAttributes) { + throw new Error(`${thisFileName}no attributes - must be preceeded by call to attributes()`); + } + return showAttributeErrors(); + }; + // Returns a parser grammar object constructor function as a JavaScript string. + // This object can then be used to construct a parser. + this.toSource = function toSource(name) { + if (!haveAttributes) { + throw new Error(`${thisFileName}can't generate parser source - must be preceeded by call to attributes()`); + } + if (attributeErrors) { + throw new Error(`${thisFileName}can't generate parser source - attributes have ${attributeErrors} errors`); + } + return parser.generateSource(this.chars, this.lines, this.rules, this.udts, name); + }; + // Returns a parser grammar object. + // This grammar object may be used by the application to construct a parser. + this.toObject = function toObject() { + if (!haveAttributes) { + throw new Error(`${thisFileName}can't generate parser source - must be preceeded by call to attributes()`); + } + if (attributeErrors) { + throw new Error(`${thisFileName}can't generate parser source - attributes have ${attributeErrors} errors`); + } + return parser.generateObject(this.sabnf, this.rules, this.udts); + }; + // Display errors in text format, suitable for `console.log()`. + this.errorsToAscii = function errorsToAsciiFunc() { + return errorsToAscii(this.errors, this.lines, this.chars); + }; + // Display errors in HTML format, suitable for web page display. + // (`apg-lib.css` required for proper styling) + this.errorsToHtml = function errorsToHtmlFunc(title) { + return errorsToHtml(this.errors, this.lines, this.chars, title); + }; + // Generate an annotated the SABNF grammar display in text format. + this.linesToAscii = function linesToAsciiFunc() { + return linesToAscii(this.lines); + }; + // Generate an annotated the SABNF grammar display in HTML format. + // (`apg-lib.css` required for proper styling) + this.linesToHtml = function linesToHtmlFunc() { + return linesToHtml(this.lines); + }; + // This function was only used by apg.html which has been abandoned. + /* + this.getAttributesObject = function () { + return null; + }; + */ +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/attributes.js": +/*!*******************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/attributes.js ***! + \*******************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* eslint-disable class-methods-use-this */ +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// Attributes Validation +// +// It is well known that recursive-descent parsers will fail if a rule is left recursive. +// Besides left recursion, there are a couple of other fatal attributes that need to be disclosed as well. +// There are several non-fatal attributes that are of interest also. +// This module will determine six different attributes listed here with simple examples. +// +// **fatal attributes**
+// left recursion
+// S = S "x" / "y" +// +// cyclic
+// S = S +// +// infinite
+// S = "y" S +// +// **non-fatal attributes** (but nice to know)
+// nested recursion
+// S = "a" S "b" / "y" +// +// right recursion
+// S = "x" S / "y" +// +// empty string
+// S = "x" S / "" +// +// Note that these are “aggregate” attributes, in that if the attribute is true it only means that it can be true, +// not that it will always be true for every input string. +// In the simple examples above the attributes may be obvious and definite – always true or false. +// However, for a large grammar with possibly hundreds of rules and parse tree branches, +// it can be obscure which branches lead to which attributes. +// Furthermore, different input strings will lead the parser down different branches. +// One input string may parse perfectly while another will hit a left-recursive branch and bottom out the call stack. +// +// It is for this reason that the APG parser generator computes these attributes. +// When using the API the attributes call is optional but generating a parser without checking the attributes - proceed at your own peril. +// +// Additionally, the attribute phase will identify rule dependencies and mutually-recursive groups. For example, +// +// S = "a" A "b" / "y"
+// A = "x" +// +// S is dependent on A but A is not dependent on S. +// +// S = "a" A "b" / "c"
+// A = "x" S "y" / "z" +// +// S and A are dependent on one another and are mutually recursive. +module.exports = (function exportAttributes() { + const id = __webpack_require__(/*! ../apg-lib/identifiers */ "./node_modules/apg-js/src/apg-lib/identifiers.js"); + const { ruleAttributes, showAttributes, showAttributeErrors } = __webpack_require__(/*! ./rule-attributes */ "./node_modules/apg-js/src/apg-api/rule-attributes.js"); + const { ruleDependencies, showRuleDependencies } = __webpack_require__(/*! ./rule-dependencies */ "./node_modules/apg-js/src/apg-api/rule-dependencies.js"); + class State { + constructor(rules, udts) { + this.rules = rules; + this.udts = udts; + this.ruleCount = rules.length; + this.udtCount = udts.length; + this.startRule = 0; + this.dependenciesComplete = false; + this.attributesComplete = false; + this.isMutuallyRecursive = false; + this.ruleIndexes = this.indexArray(this.ruleCount); + this.ruleAlphaIndexes = this.indexArray(this.ruleCount); + this.ruleTypeIndexes = this.indexArray(this.ruleCount); + this.udtIndexes = this.indexArray(this.udtCount); + this.udtAlphaIndexes = this.indexArray(this.udtCount); + this.attrsErrorCount = 0; + this.attrs = []; + this.attrsErrors = []; + this.attrsWorking = []; + this.ruleDeps = []; + for (let i = 0; i < this.ruleCount; i += 1) { + this.attrs.push(this.attrGen(this.rules[i])); + this.attrsWorking.push(this.attrGen(this.rules[i])); + this.ruleDeps.push(this.rdGen(rules[i], this.ruleCount, this.udtCount)); + } + this.compRulesAlpha = this.compRulesAlpha.bind(this); + this.compUdtsAlpha = this.compUdtsAlpha.bind(this); + this.compRulesType = this.compRulesType.bind(this); + this.compRulesGroup = this.compRulesGroup.bind(this); + } + + // eslint-disable-next-line class-methods-use-this + attrGen(rule) { + return { + left: false, + nested: false, + right: false, + empty: false, + finite: false, + cyclic: false, + leaf: false, + isOpen: false, + isComplete: false, + rule, + }; + } + + // eslint-disable-next-line class-methods-use-this + attrInit(attr) { + attr.left = false; + attr.nested = false; + attr.right = false; + attr.empty = false; + attr.finite = false; + attr.cyclic = false; + attr.leaf = false; + attr.isOpen = false; + attr.isComplete = false; + } + + attrCopy(dst, src) { + dst.left = src.left; + dst.nested = src.nested; + dst.right = src.right; + dst.empty = src.empty; + dst.finite = src.finite; + dst.cyclic = src.cyclic; + dst.leaf = src.leaf; + dst.isOpen = src.isOpen; + dst.isComplete = src.isComplete; + dst.rule = src.rule; + } + + rdGen(rule, ruleCount, udtCount) { + const ret = { + rule, + recursiveType: id.ATTR_N, + groupNumber: -1, + refersTo: this.falseArray(ruleCount), + refersToUdt: this.falseArray(udtCount), + referencedBy: this.falseArray(ruleCount), + }; + return ret; + } + + typeToString(recursiveType) { + switch (recursiveType) { + case id.ATTR_N: + return ' N'; + case id.ATTR_R: + return ' R'; + case id.ATTR_MR: + return 'MR'; + default: + return 'UNKNOWN'; + } + } + + falseArray(length) { + const ret = []; + if (length > 0) { + for (let i = 0; i < length; i += 1) { + ret.push(false); + } + } + return ret; + } + + falsifyArray(a) { + for (let i = 0; i < a.length; i += 1) { + a[i] = false; + } + } + + indexArray(length) { + const ret = []; + if (length > 0) { + for (let i = 0; i < length; i += 1) { + ret.push(i); + } + } + return ret; + } + + compRulesAlpha(left, right) { + if (this.rules[left].lower < this.rules[right].lower) { + return -1; + } + if (this.rules[left].lower > this.rules[right].lower) { + return 1; + } + return 0; + } + + compUdtsAlpha(left, right) { + if (this.udts[left].lower < this.udts[right].lower) { + return -1; + } + if (this.udts[left].lower > this.udts[right].lower) { + return 1; + } + return 0; + } + + compRulesType(left, right) { + if (this.ruleDeps[left].recursiveType < this.ruleDeps[right].recursiveType) { + return -1; + } + if (this.ruleDeps[left].recursiveType > this.ruleDeps[right].recursiveType) { + return 1; + } + return 0; + } + + compRulesGroup(left, right) { + if (this.ruleDeps[left].recursiveType === id.ATTR_MR && this.ruleDeps[right].recursiveType === id.ATTR_MR) { + if (this.ruleDeps[left].groupNumber < this.ruleDeps[right].groupNumber) { + return -1; + } + if (this.ruleDeps[left].groupNumber > this.ruleDeps[right].groupNumber) { + return 1; + } + } + return 0; + } + } + // eslint-disable-next-line no-unused-vars + const attributes = function attributes(rules = [], udts = [], lineMap = [], errors = []) { + // let i = 0; + // Initialize the state. The state of the computation get passed around to multiple functions in multiple files. + const state = new State(rules, udts); + + // Determine all rule dependencies + // - which rules each rule refers to + // - which rules reference each rule + ruleDependencies(state); + + // Determine the attributes for each rule. + ruleAttributes(state); + if (state.attrsErrorCount) { + errors.push({ line: 0, char: 0, msg: `${state.attrsErrorCount} attribute errors` }); + } + + // Return the number of attribute errors to the caller. + return state.attrsErrorCount; + }; + + /* Destructuring assignment - see MDN Web Docs */ + return { attributes, showAttributes, showAttributeErrors, showRuleDependencies }; +})(); + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/parser.js": +/*!***************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/parser.js ***! + \***************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module converts an input SABNF grammar text file into a +// grammar object that can be used with `apg-lib` in an application parser. +// **apg** is, in fact itself, an ABNF parser that generates an SABNF parser. +// It is based on the grammar
+// `./dist/abnf-for-sabnf-grammar.bnf`.
+// In its syntax phase, **apg** analyzes the user's input SABNF grammar for correct syntax, generating an AST as it goes. +// In its semantic phase, **apg** translates the AST to generate the parser for the input grammar. +module.exports = function exportParser() { + const thisFileName = 'parser: '; + const ApgLib = __webpack_require__(/*! ../apg-lib/node-exports */ "./node_modules/apg-js/src/apg-lib/node-exports.js"); + const id = ApgLib.ids; + const syn = new (__webpack_require__(/*! ./syntax-callbacks */ "./node_modules/apg-js/src/apg-api/syntax-callbacks.js"))(); + const sem = new (__webpack_require__(/*! ./semantic-callbacks */ "./node_modules/apg-js/src/apg-api/semantic-callbacks.js"))(); + const sabnfGrammar = new (__webpack_require__(/*! ./sabnf-grammar */ "./node_modules/apg-js/src/apg-api/sabnf-grammar.js"))(); + // eslint-disable-next-line new-cap + const parser = new ApgLib.parser(); + // eslint-disable-next-line new-cap + parser.ast = new ApgLib.ast(); + parser.callbacks = syn.callbacks; + parser.ast.callbacks = sem.callbacks; + + /* find the line containing the given character index */ + const findLine = function findLine(lines, charIndex, charLength) { + if (charIndex < 0 || charIndex >= charLength) { + /* return error if out of range */ + return -1; + } + for (let i = 0; i < lines.length; i += 1) { + if (charIndex >= lines[i].beginChar && charIndex < lines[i].beginChar + lines[i].length) { + return i; + } + } + /* should never reach here */ + return -1; + }; + const translateIndex = function translateIndex(map, index) { + let ret = -1; + if (index < map.length) { + for (let i = index; i < map.length; i += 1) { + if (map[i] !== null) { + ret = map[i]; + break; + } + } + } + return ret; + }; + /* helper function when removing redundant opcodes */ + const reduceOpcodes = function reduceOpcodes(rules) { + rules.forEach((rule) => { + const opcodes = []; + const map = []; + let reducedIndex = 0; + rule.opcodes.forEach((op) => { + if (op.type === id.ALT && op.children.length === 1) { + map.push(null); + } else if (op.type === id.CAT && op.children.length === 1) { + map.push(null); + } else if (op.type === id.REP && op.min === 1 && op.max === 1) { + map.push(null); + } else { + map.push(reducedIndex); + opcodes.push(op); + reducedIndex += 1; + } + }); + map.push(reducedIndex); + /* translate original opcode indexes to the reduced set. */ + opcodes.forEach((op) => { + if (op.type === id.ALT || op.type === id.CAT) { + for (let i = 0; i < op.children.length; i += 1) { + op.children[i] = translateIndex(map, op.children[i]); + } + } + }); + rule.opcodes = opcodes; + }); + }; + /* Parse the grammar - the syntax phase. */ + /* SABNF grammar syntax errors are caught and reported here. */ + this.syntax = function syntax(chars, lines, errors, strict, trace) { + if (trace) { + if (trace.traceObject !== 'traceObject') { + throw new TypeError(`${thisFileName}trace argument is not a trace object`); + } + parser.trace = trace; + } + const data = {}; + data.errors = errors; + data.strict = !!strict; + data.lines = lines; + data.findLine = findLine; + data.charsLength = chars.length; + data.ruleCount = 0; + const result = parser.parse(sabnfGrammar, 'file', chars, data); + if (!result.success) { + errors.push({ + line: 0, + char: 0, + msg: 'syntax analysis of input grammar failed', + }); + } + }; + /* Parse the grammar - the semantic phase, translates the AST. */ + /* SABNF grammar syntax errors are caught and reported here. */ + this.semantic = function semantic(chars, lines, errors) { + const data = {}; + data.errors = errors; + data.lines = lines; + data.findLine = findLine; + data.charsLength = chars.length; + parser.ast.translate(data); + if (errors.length) { + return null; + } + /* Remove unneeded operators. */ + /* ALT operators with a single alternate */ + /* CAT operators with a single phrase to concatenate */ + /* REP(1,1) operators (`1*1RuleName` or `1RuleName` is the same as just `RuleName`.) */ + reduceOpcodes(data.rules); + return { + rules: data.rules, + udts: data.udts, + lineMap: data.rulesLineMap, + }; + }; + // Generate a grammar constructor function. + // An object instantiated from this constructor is used with the `apg-lib` `parser()` function. + this.generateSource = function generateSource(chars, lines, rules, udts, name) { + let source = ''; + let i; + let bkrname; + let bkrlower; + let opcodeCount = 0; + let charCodeMin = Infinity; + let charCodeMax = 0; + const ruleNames = []; + const udtNames = []; + let alt = 0; + let cat = 0; + let rnm = 0; + let udt = 0; + let rep = 0; + let and = 0; + let not = 0; + let tls = 0; + let tbs = 0; + let trg = 0; + let bkr = 0; + let bka = 0; + let bkn = 0; + let abg = 0; + let aen = 0; + rules.forEach((rule) => { + ruleNames.push(rule.lower); + opcodeCount += rule.opcodes.length; + rule.opcodes.forEach((op) => { + switch (op.type) { + case id.ALT: + alt += 1; + break; + case id.CAT: + cat += 1; + break; + case id.RNM: + rnm += 1; + break; + case id.UDT: + udt += 1; + break; + case id.REP: + rep += 1; + break; + case id.AND: + and += 1; + break; + case id.NOT: + not += 1; + break; + case id.BKA: + bka += 1; + break; + case id.BKN: + bkn += 1; + break; + case id.BKR: + bkr += 1; + break; + case id.ABG: + abg += 1; + break; + case id.AEN: + aen += 1; + break; + case id.TLS: + tls += 1; + for (i = 0; i < op.string.length; i += 1) { + if (op.string[i] < charCodeMin) { + charCodeMin = op.string[i]; + } + if (op.string[i] > charCodeMax) { + charCodeMax = op.string[i]; + } + } + break; + case id.TBS: + tbs += 1; + for (i = 0; i < op.string.length; i += 1) { + if (op.string[i] < charCodeMin) { + charCodeMin = op.string[i]; + } + if (op.string[i] > charCodeMax) { + charCodeMax = op.string[i]; + } + } + break; + case id.TRG: + trg += 1; + if (op.min < charCodeMin) { + charCodeMin = op.min; + } + if (op.max > charCodeMax) { + charCodeMax = op.max; + } + break; + default: + throw new Error('generateSource: unrecognized opcode'); + } + }); + }); + ruleNames.sort(); + if (udts.length > 0) { + udts.forEach((udtFunc) => { + udtNames.push(udtFunc.lower); + }); + udtNames.sort(); + } + let funcname = 'module.exports'; + if (name && typeof name === 'string') { + funcname = `let ${name}`; + } + source += '// copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved
\n'; + source += '// license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)
\n'; + source += '//\n'; + source += '// Generated by apg-js, Version 4.0.0 [apg-js](https://github.com/ldthomas/apg-js)\n'; + source += `${funcname} = function grammar(){\n`; + source += ' // ```\n'; + source += ' // SUMMARY\n'; + source += ` // rules = ${rules.length}\n`; + source += ` // udts = ${udts.length}\n`; + source += ` // opcodes = ${opcodeCount}\n`; + source += ' // --- ABNF original opcodes\n'; + source += ` // ALT = ${alt}\n`; + source += ` // CAT = ${cat}\n`; + source += ` // REP = ${rep}\n`; + source += ` // RNM = ${rnm}\n`; + source += ` // TLS = ${tls}\n`; + source += ` // TBS = ${tbs}\n`; + source += ` // TRG = ${trg}\n`; + source += ' // --- SABNF superset opcodes\n'; + source += ` // UDT = ${udt}\n`; + source += ` // AND = ${and}\n`; + source += ` // NOT = ${not}\n`; + source += ` // BKA = ${bka}\n`; + source += ` // BKN = ${bkn}\n`; + source += ` // BKR = ${bkr}\n`; + source += ` // ABG = ${abg}\n`; + source += ` // AEN = ${aen}\n`; + source += ' // characters = ['; + if (tls + tbs + trg === 0) { + source += ' none defined ]'; + } else { + source += `${charCodeMin} - ${charCodeMax}]`; + } + if (udt > 0) { + source += ' + user defined'; + } + source += '\n'; + source += ' // ```\n'; + source += ' /* OBJECT IDENTIFIER (for internal parser use) */\n'; + source += " this.grammarObject = 'grammarObject';\n"; + source += '\n'; + source += ' /* RULES */\n'; + source += ' this.rules = [];\n'; + rules.forEach((rule, ii) => { + let thisRule = ' this.rules['; + thisRule += ii; + thisRule += "] = {name: '"; + thisRule += rule.name; + thisRule += "', lower: '"; + thisRule += rule.lower; + thisRule += "', index: "; + thisRule += rule.index; + thisRule += ', isBkr: '; + thisRule += rule.isBkr; + thisRule += '};\n'; + source += thisRule; + }); + source += '\n'; + source += ' /* UDTS */\n'; + source += ' this.udts = [];\n'; + if (udts.length > 0) { + udts.forEach((udtFunc, ii) => { + let thisUdt = ' this.udts['; + thisUdt += ii; + thisUdt += "] = {name: '"; + thisUdt += udtFunc.name; + thisUdt += "', lower: '"; + thisUdt += udtFunc.lower; + thisUdt += "', index: "; + thisUdt += udtFunc.index; + thisUdt += ', empty: '; + thisUdt += udtFunc.empty; + thisUdt += ', isBkr: '; + thisUdt += udtFunc.isBkr; + thisUdt += '};\n'; + source += thisUdt; + }); + } + source += '\n'; + source += ' /* OPCODES */\n'; + rules.forEach((rule, ruleIndex) => { + if (ruleIndex > 0) { + source += '\n'; + } + source += ` /* ${rule.name} */\n`; + source += ` this.rules[${ruleIndex}].opcodes = [];\n`; + rule.opcodes.forEach((op, opIndex) => { + let prefix; + switch (op.type) { + case id.ALT: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${ + op.type + }, children: [${op.children.toString()}]};// ALT\n`; + break; + case id.CAT: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${ + op.type + }, children: [${op.children.toString()}]};// CAT\n`; + break; + case id.RNM: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}, index: ${op.index}};// RNM(${ + rules[op.index].name + })\n`; + break; + case id.BKR: + if (op.index >= rules.length) { + bkrname = udts[op.index - rules.length].name; + bkrlower = udts[op.index - rules.length].lower; + } else { + bkrname = rules[op.index].name; + bkrlower = rules[op.index].lower; + } + prefix = '%i'; + if (op.bkrCase === id.BKR_MODE_CS) { + prefix = '%s'; + } + if (op.bkrMode === id.BKR_MODE_UM) { + prefix += '%u'; + } else { + prefix += '%p'; + } + bkrname = prefix + bkrname; + source += + ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}, index: ${op.index}, lower: '${bkrlower}'` + + `, bkrCase: ${op.bkrCase}, bkrMode: ${op.bkrMode}};// BKR(\\${bkrname})\n`; + break; + case id.UDT: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}, empty: ${op.empty}, index: ${ + op.index + }};// UDT(${udts[op.index].name})\n`; + break; + case id.REP: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}, min: ${op.min}, max: ${op.max}};// REP\n`; + break; + case id.AND: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// AND\n`; + break; + case id.NOT: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// NOT\n`; + break; + case id.ABG: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// ABG(%^)\n`; + break; + case id.AEN: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// AEN(%$)\n`; + break; + case id.BKA: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// BKA\n`; + break; + case id.BKN: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}};// BKN\n`; + break; + case id.TLS: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${ + op.type + }, string: [${op.string.toString()}]};// TLS\n`; + break; + case id.TBS: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${ + op.type + }, string: [${op.string.toString()}]};// TBS\n`; + break; + case id.TRG: + source += ` this.rules[${ruleIndex}].opcodes[${opIndex}] = {type: ${op.type}, min: ${op.min}, max: ${op.max}};// TRG\n`; + break; + default: + throw new Error('parser.js: ~143: unrecognized opcode'); + } + }); + }); + source += '\n'; + source += ' // The `toString()` function will display the original grammar file(s) that produced these opcodes.\n'; + source += ' this.toString = function toString(){\n'; + source += ' let str = "";\n'; + let str; + lines.forEach((line) => { + const end = line.beginChar + line.length; + str = ''; + source += ' str += "'; + for (let ii = line.beginChar; ii < end; ii += 1) { + switch (chars[ii]) { + case 9: + str = ' '; + break; + case 10: + str = '\\n'; + break; + case 13: + str = '\\r'; + break; + case 34: + str = '\\"'; + break; + case 92: + str = '\\\\'; + break; + default: + str = String.fromCharCode(chars[ii]); + break; + } + source += str; + } + source += '";\n'; + }); + source += ' return str;\n'; + source += ' }\n'; + source += '}\n'; + return source; + }; + // Generate a grammar file object. + // Returns the same object as instantiating the constructor function returned by
+ // `this.generateSource()`.
+ this.generateObject = function generateObject(stringArg, rules, udts) { + const obj = {}; + const ruleNames = []; + const udtNames = []; + const string = stringArg.slice(0); + obj.grammarObject = 'grammarObject'; + rules.forEach((rule) => { + ruleNames.push(rule.lower); + }); + ruleNames.sort(); + if (udts.length > 0) { + udts.forEach((udtFunc) => { + udtNames.push(udtFunc.lower); + }); + udtNames.sort(); + } + obj.callbacks = []; + ruleNames.forEach((name) => { + obj.callbacks[name] = false; + }); + if (udts.length > 0) { + udtNames.forEach((name) => { + obj.callbacks[name] = false; + }); + } + obj.rules = rules; + obj.udts = udts; + obj.toString = function toStringFunc() { + return string; + }; + return obj; + }; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/rule-attributes.js": +/*!************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/rule-attributes.js ***! + \************************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module does the heavy lifting for attribute generation. +module.exports = (function exportRuleAttributes() { + const id = __webpack_require__(/*! ../apg-lib/identifiers */ "./node_modules/apg-js/src/apg-lib/identifiers.js"); + const thisFile = 'rule-attributes.js'; + let state = null; + function isEmptyOnly(attr) { + if (attr.left || attr.nested || attr.right || attr.cyclic) { + return false; + } + return attr.empty; + } + function isRecursive(attr) { + if (attr.left || attr.nested || attr.right || attr.cyclic) { + return true; + } + return false; + } + function isCatNested(attrs, count) { + let i = 0; + let j = 0; + let k = 0; + /* 1. if any child is nested, CAT is nested */ + for (i = 0; i < count; i += 1) { + if (attrs[i].nested) { + return true; + } + } + /* 2.) the left-most right recursive child + is followed by at least one non-empty child */ + for (i = 0; i < count; i += 1) { + if (attrs[i].right && !attrs[i].leaf) { + for (j = i + 1; j < count; j += 1) { + if (!isEmptyOnly(attrs[j])) { + return true; + } + } + } + } + /* 3.) the right-most left recursive child + is preceded by at least one non-empty child */ + for (i = count - 1; i >= 0; i -= 1) { + if (attrs[i].left && !attrs[i].leaf) { + for (j = i - 1; j >= 0; j -= 1) { + if (!isEmptyOnly(attrs[j])) { + return true; + } + } + } + } + /* 4. there is at lease one recursive child between + the left-most and right-most non-recursive, non-empty children */ + for (i = 0; i < count; i += 1) { + if (!attrs[i].empty && !isRecursive(attrs[i])) { + for (j = i + 1; j < count; j += 1) { + if (isRecursive(attrs[j])) { + for (k = j + 1; k < count; k += 1) { + if (!attrs[k].empty && !isRecursive(attrs[k])) { + return true; + } + } + } + } + } + } + + /* none of the above */ + return false; + } + function isCatCyclic(attrs, count) { + /* if all children are cyclic, CAT is cyclic */ + for (let i = 0; i < count; i += 1) { + if (!attrs[i].cyclic) { + return false; + } + } + return true; + } + function isCatLeft(attrs, count) { + /* if the left-most non-empty is left, CAT is left */ + for (let i = 0; i < count; i += 1) { + if (attrs[i].left) { + return true; + } + if (!attrs[i].empty) { + return false; + } + /* keep looking */ + } + return false; /* all left-most are empty */ + } + function isCatRight(attrs, count) { + /* if the right-most non-empty is right, CAT is right */ + for (let i = count - 1; i >= 0; i -= 1) { + if (attrs[i].right) { + return true; + } + if (!attrs[i].empty) { + return false; + } + /* keep looking */ + } + return false; + } + function isCatEmpty(attrs, count) { + /* if all children are empty, CAT is empty */ + for (let i = 0; i < count; i += 1) { + if (!attrs[i].empty) { + return false; + } + } + return true; + } + function isCatFinite(attrs, count) { + /* if all children are finite, CAT is finite */ + for (let i = 0; i < count; i += 1) { + if (!attrs[i].finite) { + return false; + } + } + return true; + } + function cat(stateArg, opcodes, opIndex, iAttr) { + let i = 0; + const opCat = opcodes[opIndex]; + const count = opCat.children.length; + + /* generate an empty array of child attributes */ + const childAttrs = []; + for (i = 0; i < count; i += 1) { + childAttrs.push(stateArg.attrGen()); + } + for (i = 0; i < count; i += 1) { + // eslint-disable-next-line no-use-before-define + opEval(stateArg, opcodes, opCat.children[i], childAttrs[i]); + } + iAttr.left = isCatLeft(childAttrs, count); + iAttr.right = isCatRight(childAttrs, count); + iAttr.nested = isCatNested(childAttrs, count); + iAttr.empty = isCatEmpty(childAttrs, count); + iAttr.finite = isCatFinite(childAttrs, count); + iAttr.cyclic = isCatCyclic(childAttrs, count); + } + function alt(stateArg, opcodes, opIndex, iAttr) { + let i = 0; + const opAlt = opcodes[opIndex]; + const count = opAlt.children.length; + + /* generate an empty array of child attributes */ + const childAttrs = []; + for (i = 0; i < count; i += 1) { + childAttrs.push(stateArg.attrGen()); + } + for (i = 0; i < count; i += 1) { + // eslint-disable-next-line no-use-before-define + opEval(stateArg, opcodes, opAlt.children[i], childAttrs[i]); + } + + /* if any child attribute is true, ALT is true */ + iAttr.left = false; + iAttr.right = false; + iAttr.nested = false; + iAttr.empty = false; + iAttr.finite = false; + iAttr.cyclic = false; + for (i = 0; i < count; i += 1) { + if (childAttrs[i].left) { + iAttr.left = true; + } + if (childAttrs[i].nested) { + iAttr.nested = true; + } + if (childAttrs[i].right) { + iAttr.right = true; + } + if (childAttrs[i].empty) { + iAttr.empty = true; + } + if (childAttrs[i].finite) { + iAttr.finite = true; + } + if (childAttrs[i].cyclic) { + iAttr.cyclic = true; + } + } + } + function bkr(stateArg, opcodes, opIndex, iAttr) { + const opBkr = opcodes[opIndex]; + if (opBkr.index >= stateArg.ruleCount) { + /* use UDT values */ + iAttr.empty = stateArg.udts[opBkr.index - stateArg.ruleCount].empty; + iAttr.finite = true; + } else { + /* use the empty and finite values from the back referenced rule */ + // eslint-disable-next-line no-use-before-define + ruleAttrsEval(stateArg, opBkr.index, iAttr); + + /* however, this is a terminal node like TLS */ + iAttr.left = false; + iAttr.nested = false; + iAttr.right = false; + iAttr.cyclic = false; + } + } + + function opEval(stateArg, opcodes, opIndex, iAttr) { + stateArg.attrInit(iAttr); + const opi = opcodes[opIndex]; + switch (opi.type) { + case id.ALT: + alt(stateArg, opcodes, opIndex, iAttr); + break; + case id.CAT: + cat(stateArg, opcodes, opIndex, iAttr); + break; + case id.REP: + opEval(stateArg, opcodes, opIndex + 1, iAttr); + if (opi.min === 0) { + iAttr.empty = true; + iAttr.finite = true; + } + break; + case id.RNM: + // eslint-disable-next-line no-use-before-define + ruleAttrsEval(stateArg, opcodes[opIndex].index, iAttr); + break; + case id.BKR: + bkr(stateArg, opcodes, opIndex, iAttr); + break; + case id.AND: + case id.NOT: + case id.BKA: + case id.BKN: + opEval(stateArg, opcodes, opIndex + 1, iAttr); + iAttr.empty = true; + break; + case id.TLS: + iAttr.empty = !opcodes[opIndex].string.length; + iAttr.finite = true; + iAttr.cyclic = false; + break; + case id.TBS: + case id.TRG: + iAttr.empty = false; + iAttr.finite = true; + iAttr.cyclic = false; + break; + case id.UDT: + iAttr.empty = opi.empty; + iAttr.finite = true; + iAttr.cyclic = false; + break; + case id.ABG: + case id.AEN: + iAttr.empty = true; + iAttr.finite = true; + iAttr.cyclic = false; + break; + default: + throw new Error(`unknown opcode type: ${opi}`); + } + } + // The main logic for handling rules that: + // - have already be evaluated + // - have not been evaluated and is the first occurrence on this branch + // - second occurrence on this branch for the start rule + // - second occurrence on this branch for non-start rules + function ruleAttrsEval(stateArg, ruleIndex, iAttr) { + const attri = stateArg.attrsWorking[ruleIndex]; + if (attri.isComplete) { + /* just use the completed values */ + stateArg.attrCopy(iAttr, attri); + } else if (!attri.isOpen) { + /* open the rule and traverse it */ + attri.isOpen = true; + opEval(stateArg, attri.rule.opcodes, 0, iAttr); + /* complete this rule's attributes */ + attri.left = iAttr.left; + attri.right = iAttr.right; + attri.nested = iAttr.nested; + attri.empty = iAttr.empty; + attri.finite = iAttr.finite; + attri.cyclic = iAttr.cyclic; + attri.leaf = false; + attri.isOpen = false; + attri.isComplete = true; + } else if (ruleIndex === stateArg.startRule) { + /* use recursive leaf values */ + if (ruleIndex === stateArg.startRule) { + iAttr.left = true; + iAttr.right = true; + iAttr.cyclic = true; + iAttr.leaf = true; + } + } else { + /* non-start rule terminal leaf */ + iAttr.finite = true; + } + } + // The main driver for the attribute generation. + const ruleAttributes = (stateArg) => { + state = stateArg; + let i = 0; + let j = 0; + const iAttr = state.attrGen(); + for (i = 0; i < state.ruleCount; i += 1) { + /* initialize working attributes */ + for (j = 0; j < state.ruleCount; j += 1) { + state.attrInit(state.attrsWorking[j]); + } + state.startRule = i; + ruleAttrsEval(state, i, iAttr); + + /* save off the working attributes for this rule */ + state.attrCopy(state.attrs[i], state.attrsWorking[i]); + } + state.attributesComplete = true; + let attri = null; + for (i = 0; i < state.ruleCount; i += 1) { + attri = state.attrs[i]; + if (attri.left || !attri.finite || attri.cyclic) { + const temp = state.attrGen(attri.rule); + state.attrCopy(temp, attri); + state.attrsErrors.push(temp); + state.attrsErrorCount += 1; + } + } + }; + const truth = (val) => (val ? 't' : 'f'); + const tError = (val) => (val ? 'e' : 'f'); + const fError = (val) => (val ? 't' : 'e'); + const showAttr = (seq, index, attr, dep) => { + let str = `${seq}:${index}:`; + str += `${tError(attr.left)} `; + str += `${truth(attr.nested)} `; + str += `${truth(attr.right)} `; + str += `${tError(attr.cyclic)} `; + str += `${fError(attr.finite)} `; + str += `${truth(attr.empty)}:`; + str += `${state.typeToString(dep.recursiveType)}:`; + str += dep.recursiveType === id.ATTR_MR ? dep.groupNumber : '-'; + str += `:${attr.rule.name}\n`; + return str; + }; + + const showLegend = () => { + let str = 'LEGEND - t=true, f=false, e=error\n'; + str += 'sequence:rule index:left nested right cyclic finite empty:type:group number:rule name\n'; + return str; + }; + const showAttributeErrors = () => { + let attri = null; + let depi = null; + let str = ''; + str += 'RULE ATTRIBUTES WITH ERRORS\n'; + str += showLegend(); + if (state.attrsErrorCount) { + for (let i = 0; i < state.attrsErrorCount; i += 1) { + attri = state.attrsErrors[i]; + depi = state.ruleDeps[attri.rule.index]; + str += showAttr(i, attri.rule.index, attri, depi); + } + } else { + str += '\n'; + } + return str; + }; + + const show = (type) => { + let i = 0; + let ii = 0; + let attri = null; + let depi = null; + let str = ''; + let { ruleIndexes } = state; + // let udtIndexes = state.udtIndexes; + if (type === 97) { + ruleIndexes = state.ruleAlphaIndexes; + // udtIndexes = state.udtAlphaIndexes; + } else if (type === 116) { + ruleIndexes = state.ruleTypeIndexes; + // udtIndexes = state.udtAlphaIndexes; + } + /* show all attributes */ + for (i = 0; i < state.ruleCount; i += 1) { + ii = ruleIndexes[i]; + attri = state.attrs[ii]; + depi = state.ruleDeps[ii]; + str += showAttr(i, ii, attri, depi); + } + return str; + }; + + // Display the rule attributes. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - "type" or "t", ordered by type (alphabetical within each type/group) + // - none of above, index order (default) + const showAttributes = (order = 'index') => { + if (!state.attributesComplete) { + throw new Error(`${thisFile}:showAttributes: attributes not available`); + } + let str = ''; + const leader = 'RULE ATTRIBUTES\n'; + if (order.charCodeAt(0) === 97) { + str += 'alphabetical by rule name\n'; + str += leader; + str += showLegend(); + str += show(97); + } else if (order.charCodeAt(0) === 116) { + str += 'ordered by rule type\n'; + str += leader; + str += showLegend(); + str += show(116); + } else { + str += 'ordered by rule index\n'; + str += leader; + str += showLegend(); + str += show(); + } + return str; + }; + + /* Destructuring assignment - see MDN Web Docs */ + return { ruleAttributes, showAttributes, showAttributeErrors }; +})(); + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/rule-dependencies.js": +/*!**************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/rule-dependencies.js ***! + \**************************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// Determine rule dependencies and types. +// For each rule, determine which other rules it refers to +// and which of the other rules refer back to it. +// +// Rule types are: +// - non-recursive - the rule never refers to itself, even indirectly +// - recursive - the rule refers to itself, possibly indirectly +// - mutually-recursive - belongs to a group of two or more rules, each of which refers to every other rule in the group, including itself. +module.exports = (() => { + const id = __webpack_require__(/*! ../apg-lib/identifiers */ "./node_modules/apg-js/src/apg-lib/identifiers.js"); + let state = null; /* keep a global reference to the state for the show functions */ + + /* scan the opcodes of the indexed rule and discover which rules it references and which rule refer back to it */ + const scan = (ruleCount, ruleDeps, index, isScanned) => { + let i = 0; + let j = 0; + const rdi = ruleDeps[index]; + isScanned[index] = true; + const op = rdi.rule.opcodes; + for (i = 0; i < op.length; i += 1) { + const opi = op[i]; + if (opi.type === id.RNM) { + rdi.refersTo[opi.index] = true; + if (!isScanned[opi.index]) { + scan(ruleCount, ruleDeps, opi.index, isScanned); + } + for (j = 0; j < ruleCount; j += 1) { + if (ruleDeps[opi.index].refersTo[j]) { + rdi.refersTo[j] = true; + } + } + } else if (opi.type === id.UDT) { + rdi.refersToUdt[opi.index] = true; + } else if (opi.type === id.BKR) { + if (opi.index < ruleCount) { + rdi.refersTo[opi.index] = true; + if (!isScanned[opi.index]) { + scan(ruleCount, ruleDeps, opi.index, isScanned); + } + } else { + rdi.refersToUdt[ruleCount - opi.index] = true; + } + } + } + }; + // Determine the rule dependencies, types and mutually recursive groups. + const ruleDependencies = (stateArg) => { + state = stateArg; /* make it global */ + let i = 0; + let j = 0; + let groupCount = 0; + let rdi = null; + let rdj = null; + let newGroup = false; + state.dependenciesComplete = false; + + /* make a working array of rule scanned markers */ + const isScanned = state.falseArray(state.ruleCount); + + /* discover the rule dependencies */ + for (i = 0; i < state.ruleCount; i += 1) { + state.falsifyArray(isScanned); + scan(state.ruleCount, state.ruleDeps, i, isScanned); + } + /* discover all rules referencing each rule */ + for (i = 0; i < state.ruleCount; i += 1) { + for (j = 0; j < state.ruleCount; j += 1) { + if (i !== j) { + if (state.ruleDeps[j].refersTo[i]) { + state.ruleDeps[i].referencedBy[j] = true; + } + } + } + } + /* find the non-recursive and recursive types */ + for (i = 0; i < state.ruleCount; i += 1) { + state.ruleDeps[i].recursiveType = id.ATTR_N; + if (state.ruleDeps[i].refersTo[i]) { + state.ruleDeps[i].recursiveType = id.ATTR_R; + } + } + + /* find the mutually-recursive groups, if any */ + groupCount = -1; + for (i = 0; i < state.ruleCount; i += 1) { + rdi = state.ruleDeps[i]; + if (rdi.recursiveType === id.ATTR_R) { + newGroup = true; + for (j = 0; j < state.ruleCount; j += 1) { + if (i !== j) { + rdj = state.ruleDeps[j]; + if (rdj.recursiveType === id.ATTR_R) { + if (rdi.refersTo[j] && rdj.refersTo[i]) { + if (newGroup) { + groupCount += 1; + rdi.recursiveType = id.ATTR_MR; + rdi.groupNumber = groupCount; + newGroup = false; + } + rdj.recursiveType = id.ATTR_MR; + rdj.groupNumber = groupCount; + } + } + } + } + } + } + state.isMutuallyRecursive = groupCount > -1; + + /* sort the rules/UDTS */ + state.ruleAlphaIndexes.sort(state.compRulesAlpha); + state.ruleTypeIndexes.sort(state.compRulesAlpha); + state.ruleTypeIndexes.sort(state.compRulesType); + if (state.isMutuallyRecursive) { + state.ruleTypeIndexes.sort(state.compRulesGroup); + } + if (state.udtCount) { + state.udtAlphaIndexes.sort(state.compUdtsAlpha); + } + + state.dependenciesComplete = true; + }; + const show = (type = null) => { + let i = 0; + let j = 0; + let count = 0; + let startSeg = 0; + const maxRule = state.ruleCount - 1; + const maxUdt = state.udtCount - 1; + const lineLength = 100; + let str = ''; + let pre = ''; + const toArrow = '=> '; + const byArrow = '<= '; + let first = false; + let rdi = null; + let { ruleIndexes } = state; + let { udtIndexes } = state; + if (type === 97) { + ruleIndexes = state.ruleAlphaIndexes; + udtIndexes = state.udtAlphaIndexes; + } else if (type === 116) { + ruleIndexes = state.ruleTypeIndexes; + udtIndexes = state.udtAlphaIndexes; + } + for (i = 0; i < state.ruleCount; i += 1) { + rdi = state.ruleDeps[ruleIndexes[i]]; + pre = `${ruleIndexes[i]}:${state.typeToString(rdi.recursiveType)}:`; + if (state.isMutuallyRecursive) { + pre += rdi.groupNumber > -1 ? rdi.groupNumber : '-'; + pre += ':'; + } + pre += ' '; + str += `${pre + state.rules[ruleIndexes[i]].name}\n`; + first = true; + count = 0; + startSeg = str.length; + str += pre; + for (j = 0; j < state.ruleCount; j += 1) { + if (rdi.refersTo[ruleIndexes[j]]) { + if (first) { + str += toArrow; + first = false; + str += state.ruleDeps[ruleIndexes[j]].rule.name; + } else { + str += `, ${state.ruleDeps[ruleIndexes[j]].rule.name}`; + } + count += 1; + } + if (str.length - startSeg > lineLength && j !== maxRule) { + str += `\n${pre}${toArrow}`; + startSeg = str.length; + } + } + if (state.udtCount) { + for (j = 0; j < state.udtCount; j += 1) { + if (rdi.refersToUdt[udtIndexes[j]]) { + if (first) { + str += toArrow; + first = false; + str += state.udts[udtIndexes[j]].name; + } else { + str += `, ${state.udts[udtIndexes[j]].name}`; + } + count += 1; + } + if (str.length - startSeg > lineLength && j !== maxUdt) { + str += `\n${pre}${toArrow}`; + startSeg = str.length; + } + } + } + if (count === 0) { + str += '=> \n'; + } + if (first === false) { + str += '\n'; + } + first = true; + count = 0; + startSeg = str.length; + str += pre; + for (j = 0; j < state.ruleCount; j += 1) { + if (rdi.referencedBy[ruleIndexes[j]]) { + if (first) { + str += byArrow; + first = false; + str += state.ruleDeps[ruleIndexes[j]].rule.name; + } else { + str += `, ${state.ruleDeps[ruleIndexes[j]].rule.name}`; + } + count += 1; + } + if (str.length - startSeg > lineLength && j !== maxRule) { + str += `\n${pre}${toArrow}`; + startSeg = str.length; + } + } + if (count === 0) { + str += '<= \n'; + } + if (first === false) { + str += '\n'; + } + str += '\n'; + } + return str; + }; + // Display the rule dependencies. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - "type" or "t", ordered by type (alphabetical within each type/group) + // - none of above, index order (default) + const showRuleDependencies = (order = 'index') => { + let str = 'RULE DEPENDENCIES(index:type:[group number:])\n'; + str += '=> refers to rule names\n'; + str += '<= referenced by rule names\n'; + if (!state.dependenciesComplete) { + return str; + } + + if (order.charCodeAt(0) === 97) { + str += 'alphabetical by rule name\n'; + str += show(97); + } else if (order.charCodeAt(0) === 116) { + str += 'ordered by rule type\n'; + str += show(116); + } else { + str += 'ordered by rule index\n'; + str += show(null); + } + return str; + }; + + /* Destructuring assignment - see MDN Web Docs */ + return { ruleDependencies, showRuleDependencies }; +})(); + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/sabnf-grammar.js": +/*!**********************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/sabnf-grammar.js ***! + \**********************************************************/ +/***/ ((module) => { + +// copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved
+// license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)
+// +// Generated by apg-js, Version 4.0.0 [apg-js](https://github.com/ldthomas/apg-js) +module.exports = function grammar(){ + // ``` + // SUMMARY + // rules = 95 + // udts = 0 + // opcodes = 372 + // --- ABNF original opcodes + // ALT = 43 + // CAT = 48 + // REP = 34 + // RNM = 149 + // TLS = 2 + // TBS = 61 + // TRG = 35 + // --- SABNF superset opcodes + // UDT = 0 + // AND = 0 + // NOT = 0 + // BKA = 0 + // BKN = 0 + // BKR = 0 + // ABG = 0 + // AEN = 0 + // characters = [9 - 126] + // ``` + /* OBJECT IDENTIFIER (for internal parser use) */ + this.grammarObject = 'grammarObject'; + + /* RULES */ + this.rules = []; + this.rules[0] = {name: 'File', lower: 'file', index: 0, isBkr: false}; + this.rules[1] = {name: 'BlankLine', lower: 'blankline', index: 1, isBkr: false}; + this.rules[2] = {name: 'Rule', lower: 'rule', index: 2, isBkr: false}; + this.rules[3] = {name: 'RuleLookup', lower: 'rulelookup', index: 3, isBkr: false}; + this.rules[4] = {name: 'RuleNameTest', lower: 'rulenametest', index: 4, isBkr: false}; + this.rules[5] = {name: 'RuleName', lower: 'rulename', index: 5, isBkr: false}; + this.rules[6] = {name: 'RuleNameError', lower: 'rulenameerror', index: 6, isBkr: false}; + this.rules[7] = {name: 'DefinedAsTest', lower: 'definedastest', index: 7, isBkr: false}; + this.rules[8] = {name: 'DefinedAsError', lower: 'definedaserror', index: 8, isBkr: false}; + this.rules[9] = {name: 'DefinedAs', lower: 'definedas', index: 9, isBkr: false}; + this.rules[10] = {name: 'Defined', lower: 'defined', index: 10, isBkr: false}; + this.rules[11] = {name: 'IncAlt', lower: 'incalt', index: 11, isBkr: false}; + this.rules[12] = {name: 'RuleError', lower: 'ruleerror', index: 12, isBkr: false}; + this.rules[13] = {name: 'LineEndError', lower: 'lineenderror', index: 13, isBkr: false}; + this.rules[14] = {name: 'Alternation', lower: 'alternation', index: 14, isBkr: false}; + this.rules[15] = {name: 'Concatenation', lower: 'concatenation', index: 15, isBkr: false}; + this.rules[16] = {name: 'Repetition', lower: 'repetition', index: 16, isBkr: false}; + this.rules[17] = {name: 'Modifier', lower: 'modifier', index: 17, isBkr: false}; + this.rules[18] = {name: 'Predicate', lower: 'predicate', index: 18, isBkr: false}; + this.rules[19] = {name: 'BasicElement', lower: 'basicelement', index: 19, isBkr: false}; + this.rules[20] = {name: 'BasicElementErr', lower: 'basicelementerr', index: 20, isBkr: false}; + this.rules[21] = {name: 'Group', lower: 'group', index: 21, isBkr: false}; + this.rules[22] = {name: 'GroupError', lower: 'grouperror', index: 22, isBkr: false}; + this.rules[23] = {name: 'GroupOpen', lower: 'groupopen', index: 23, isBkr: false}; + this.rules[24] = {name: 'GroupClose', lower: 'groupclose', index: 24, isBkr: false}; + this.rules[25] = {name: 'Option', lower: 'option', index: 25, isBkr: false}; + this.rules[26] = {name: 'OptionError', lower: 'optionerror', index: 26, isBkr: false}; + this.rules[27] = {name: 'OptionOpen', lower: 'optionopen', index: 27, isBkr: false}; + this.rules[28] = {name: 'OptionClose', lower: 'optionclose', index: 28, isBkr: false}; + this.rules[29] = {name: 'RnmOp', lower: 'rnmop', index: 29, isBkr: false}; + this.rules[30] = {name: 'BkrOp', lower: 'bkrop', index: 30, isBkr: false}; + this.rules[31] = {name: 'bkrModifier', lower: 'bkrmodifier', index: 31, isBkr: false}; + this.rules[32] = {name: 'cs', lower: 'cs', index: 32, isBkr: false}; + this.rules[33] = {name: 'ci', lower: 'ci', index: 33, isBkr: false}; + this.rules[34] = {name: 'um', lower: 'um', index: 34, isBkr: false}; + this.rules[35] = {name: 'pm', lower: 'pm', index: 35, isBkr: false}; + this.rules[36] = {name: 'bkr-name', lower: 'bkr-name', index: 36, isBkr: false}; + this.rules[37] = {name: 'rname', lower: 'rname', index: 37, isBkr: false}; + this.rules[38] = {name: 'uname', lower: 'uname', index: 38, isBkr: false}; + this.rules[39] = {name: 'ename', lower: 'ename', index: 39, isBkr: false}; + this.rules[40] = {name: 'UdtOp', lower: 'udtop', index: 40, isBkr: false}; + this.rules[41] = {name: 'udt-non-empty', lower: 'udt-non-empty', index: 41, isBkr: false}; + this.rules[42] = {name: 'udt-empty', lower: 'udt-empty', index: 42, isBkr: false}; + this.rules[43] = {name: 'RepOp', lower: 'repop', index: 43, isBkr: false}; + this.rules[44] = {name: 'AltOp', lower: 'altop', index: 44, isBkr: false}; + this.rules[45] = {name: 'CatOp', lower: 'catop', index: 45, isBkr: false}; + this.rules[46] = {name: 'StarOp', lower: 'starop', index: 46, isBkr: false}; + this.rules[47] = {name: 'AndOp', lower: 'andop', index: 47, isBkr: false}; + this.rules[48] = {name: 'NotOp', lower: 'notop', index: 48, isBkr: false}; + this.rules[49] = {name: 'BkaOp', lower: 'bkaop', index: 49, isBkr: false}; + this.rules[50] = {name: 'BknOp', lower: 'bknop', index: 50, isBkr: false}; + this.rules[51] = {name: 'AbgOp', lower: 'abgop', index: 51, isBkr: false}; + this.rules[52] = {name: 'AenOp', lower: 'aenop', index: 52, isBkr: false}; + this.rules[53] = {name: 'TrgOp', lower: 'trgop', index: 53, isBkr: false}; + this.rules[54] = {name: 'TbsOp', lower: 'tbsop', index: 54, isBkr: false}; + this.rules[55] = {name: 'TlsOp', lower: 'tlsop', index: 55, isBkr: false}; + this.rules[56] = {name: 'TlsCase', lower: 'tlscase', index: 56, isBkr: false}; + this.rules[57] = {name: 'TlsOpen', lower: 'tlsopen', index: 57, isBkr: false}; + this.rules[58] = {name: 'TlsClose', lower: 'tlsclose', index: 58, isBkr: false}; + this.rules[59] = {name: 'TlsString', lower: 'tlsstring', index: 59, isBkr: false}; + this.rules[60] = {name: 'StringTab', lower: 'stringtab', index: 60, isBkr: false}; + this.rules[61] = {name: 'ClsOp', lower: 'clsop', index: 61, isBkr: false}; + this.rules[62] = {name: 'ClsOpen', lower: 'clsopen', index: 62, isBkr: false}; + this.rules[63] = {name: 'ClsClose', lower: 'clsclose', index: 63, isBkr: false}; + this.rules[64] = {name: 'ClsString', lower: 'clsstring', index: 64, isBkr: false}; + this.rules[65] = {name: 'ProsVal', lower: 'prosval', index: 65, isBkr: false}; + this.rules[66] = {name: 'ProsValOpen', lower: 'prosvalopen', index: 66, isBkr: false}; + this.rules[67] = {name: 'ProsValString', lower: 'prosvalstring', index: 67, isBkr: false}; + this.rules[68] = {name: 'ProsValClose', lower: 'prosvalclose', index: 68, isBkr: false}; + this.rules[69] = {name: 'rep-min', lower: 'rep-min', index: 69, isBkr: false}; + this.rules[70] = {name: 'rep-min-max', lower: 'rep-min-max', index: 70, isBkr: false}; + this.rules[71] = {name: 'rep-max', lower: 'rep-max', index: 71, isBkr: false}; + this.rules[72] = {name: 'rep-num', lower: 'rep-num', index: 72, isBkr: false}; + this.rules[73] = {name: 'dString', lower: 'dstring', index: 73, isBkr: false}; + this.rules[74] = {name: 'xString', lower: 'xstring', index: 74, isBkr: false}; + this.rules[75] = {name: 'bString', lower: 'bstring', index: 75, isBkr: false}; + this.rules[76] = {name: 'Dec', lower: 'dec', index: 76, isBkr: false}; + this.rules[77] = {name: 'Hex', lower: 'hex', index: 77, isBkr: false}; + this.rules[78] = {name: 'Bin', lower: 'bin', index: 78, isBkr: false}; + this.rules[79] = {name: 'dmin', lower: 'dmin', index: 79, isBkr: false}; + this.rules[80] = {name: 'dmax', lower: 'dmax', index: 80, isBkr: false}; + this.rules[81] = {name: 'bmin', lower: 'bmin', index: 81, isBkr: false}; + this.rules[82] = {name: 'bmax', lower: 'bmax', index: 82, isBkr: false}; + this.rules[83] = {name: 'xmin', lower: 'xmin', index: 83, isBkr: false}; + this.rules[84] = {name: 'xmax', lower: 'xmax', index: 84, isBkr: false}; + this.rules[85] = {name: 'dnum', lower: 'dnum', index: 85, isBkr: false}; + this.rules[86] = {name: 'bnum', lower: 'bnum', index: 86, isBkr: false}; + this.rules[87] = {name: 'xnum', lower: 'xnum', index: 87, isBkr: false}; + this.rules[88] = {name: 'alphanum', lower: 'alphanum', index: 88, isBkr: false}; + this.rules[89] = {name: 'owsp', lower: 'owsp', index: 89, isBkr: false}; + this.rules[90] = {name: 'wsp', lower: 'wsp', index: 90, isBkr: false}; + this.rules[91] = {name: 'space', lower: 'space', index: 91, isBkr: false}; + this.rules[92] = {name: 'comment', lower: 'comment', index: 92, isBkr: false}; + this.rules[93] = {name: 'LineEnd', lower: 'lineend', index: 93, isBkr: false}; + this.rules[94] = {name: 'LineContinue', lower: 'linecontinue', index: 94, isBkr: false}; + + /* UDTS */ + this.udts = []; + + /* OPCODES */ + /* File */ + this.rules[0].opcodes = []; + this.rules[0].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[0].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[0].opcodes[2] = {type: 4, index: 1};// RNM(BlankLine) + this.rules[0].opcodes[3] = {type: 4, index: 2};// RNM(Rule) + this.rules[0].opcodes[4] = {type: 4, index: 12};// RNM(RuleError) + + /* BlankLine */ + this.rules[1].opcodes = []; + this.rules[1].opcodes[0] = {type: 2, children: [1,5,7]};// CAT + this.rules[1].opcodes[1] = {type: 3, min: 0, max: Infinity};// REP + this.rules[1].opcodes[2] = {type: 1, children: [3,4]};// ALT + this.rules[1].opcodes[3] = {type: 6, string: [32]};// TBS + this.rules[1].opcodes[4] = {type: 6, string: [9]};// TBS + this.rules[1].opcodes[5] = {type: 3, min: 0, max: 1};// REP + this.rules[1].opcodes[6] = {type: 4, index: 92};// RNM(comment) + this.rules[1].opcodes[7] = {type: 4, index: 93};// RNM(LineEnd) + + /* Rule */ + this.rules[2].opcodes = []; + this.rules[2].opcodes[0] = {type: 2, children: [1,2,3,4]};// CAT + this.rules[2].opcodes[1] = {type: 4, index: 3};// RNM(RuleLookup) + this.rules[2].opcodes[2] = {type: 4, index: 89};// RNM(owsp) + this.rules[2].opcodes[3] = {type: 4, index: 14};// RNM(Alternation) + this.rules[2].opcodes[4] = {type: 1, children: [5,8]};// ALT + this.rules[2].opcodes[5] = {type: 2, children: [6,7]};// CAT + this.rules[2].opcodes[6] = {type: 4, index: 89};// RNM(owsp) + this.rules[2].opcodes[7] = {type: 4, index: 93};// RNM(LineEnd) + this.rules[2].opcodes[8] = {type: 2, children: [9,10]};// CAT + this.rules[2].opcodes[9] = {type: 4, index: 13};// RNM(LineEndError) + this.rules[2].opcodes[10] = {type: 4, index: 93};// RNM(LineEnd) + + /* RuleLookup */ + this.rules[3].opcodes = []; + this.rules[3].opcodes[0] = {type: 2, children: [1,2,3]};// CAT + this.rules[3].opcodes[1] = {type: 4, index: 4};// RNM(RuleNameTest) + this.rules[3].opcodes[2] = {type: 4, index: 89};// RNM(owsp) + this.rules[3].opcodes[3] = {type: 4, index: 7};// RNM(DefinedAsTest) + + /* RuleNameTest */ + this.rules[4].opcodes = []; + this.rules[4].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[4].opcodes[1] = {type: 4, index: 5};// RNM(RuleName) + this.rules[4].opcodes[2] = {type: 4, index: 6};// RNM(RuleNameError) + + /* RuleName */ + this.rules[5].opcodes = []; + this.rules[5].opcodes[0] = {type: 4, index: 88};// RNM(alphanum) + + /* RuleNameError */ + this.rules[6].opcodes = []; + this.rules[6].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[6].opcodes[1] = {type: 1, children: [2,3]};// ALT + this.rules[6].opcodes[2] = {type: 5, min: 33, max: 60};// TRG + this.rules[6].opcodes[3] = {type: 5, min: 62, max: 126};// TRG + + /* DefinedAsTest */ + this.rules[7].opcodes = []; + this.rules[7].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[7].opcodes[1] = {type: 4, index: 9};// RNM(DefinedAs) + this.rules[7].opcodes[2] = {type: 4, index: 8};// RNM(DefinedAsError) + + /* DefinedAsError */ + this.rules[8].opcodes = []; + this.rules[8].opcodes[0] = {type: 3, min: 1, max: 2};// REP + this.rules[8].opcodes[1] = {type: 5, min: 33, max: 126};// TRG + + /* DefinedAs */ + this.rules[9].opcodes = []; + this.rules[9].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[9].opcodes[1] = {type: 4, index: 11};// RNM(IncAlt) + this.rules[9].opcodes[2] = {type: 4, index: 10};// RNM(Defined) + + /* Defined */ + this.rules[10].opcodes = []; + this.rules[10].opcodes[0] = {type: 6, string: [61]};// TBS + + /* IncAlt */ + this.rules[11].opcodes = []; + this.rules[11].opcodes[0] = {type: 6, string: [61,47]};// TBS + + /* RuleError */ + this.rules[12].opcodes = []; + this.rules[12].opcodes[0] = {type: 2, children: [1,6]};// CAT + this.rules[12].opcodes[1] = {type: 3, min: 1, max: Infinity};// REP + this.rules[12].opcodes[2] = {type: 1, children: [3,4,5]};// ALT + this.rules[12].opcodes[3] = {type: 5, min: 32, max: 126};// TRG + this.rules[12].opcodes[4] = {type: 6, string: [9]};// TBS + this.rules[12].opcodes[5] = {type: 4, index: 94};// RNM(LineContinue) + this.rules[12].opcodes[6] = {type: 4, index: 93};// RNM(LineEnd) + + /* LineEndError */ + this.rules[13].opcodes = []; + this.rules[13].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[13].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[13].opcodes[2] = {type: 5, min: 32, max: 126};// TRG + this.rules[13].opcodes[3] = {type: 6, string: [9]};// TBS + this.rules[13].opcodes[4] = {type: 4, index: 94};// RNM(LineContinue) + + /* Alternation */ + this.rules[14].opcodes = []; + this.rules[14].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[14].opcodes[1] = {type: 4, index: 15};// RNM(Concatenation) + this.rules[14].opcodes[2] = {type: 3, min: 0, max: Infinity};// REP + this.rules[14].opcodes[3] = {type: 2, children: [4,5,6]};// CAT + this.rules[14].opcodes[4] = {type: 4, index: 89};// RNM(owsp) + this.rules[14].opcodes[5] = {type: 4, index: 44};// RNM(AltOp) + this.rules[14].opcodes[6] = {type: 4, index: 15};// RNM(Concatenation) + + /* Concatenation */ + this.rules[15].opcodes = []; + this.rules[15].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[15].opcodes[1] = {type: 4, index: 16};// RNM(Repetition) + this.rules[15].opcodes[2] = {type: 3, min: 0, max: Infinity};// REP + this.rules[15].opcodes[3] = {type: 2, children: [4,5]};// CAT + this.rules[15].opcodes[4] = {type: 4, index: 45};// RNM(CatOp) + this.rules[15].opcodes[5] = {type: 4, index: 16};// RNM(Repetition) + + /* Repetition */ + this.rules[16].opcodes = []; + this.rules[16].opcodes[0] = {type: 2, children: [1,3]};// CAT + this.rules[16].opcodes[1] = {type: 3, min: 0, max: 1};// REP + this.rules[16].opcodes[2] = {type: 4, index: 17};// RNM(Modifier) + this.rules[16].opcodes[3] = {type: 1, children: [4,5,6,7]};// ALT + this.rules[16].opcodes[4] = {type: 4, index: 21};// RNM(Group) + this.rules[16].opcodes[5] = {type: 4, index: 25};// RNM(Option) + this.rules[16].opcodes[6] = {type: 4, index: 19};// RNM(BasicElement) + this.rules[16].opcodes[7] = {type: 4, index: 20};// RNM(BasicElementErr) + + /* Modifier */ + this.rules[17].opcodes = []; + this.rules[17].opcodes[0] = {type: 1, children: [1,5]};// ALT + this.rules[17].opcodes[1] = {type: 2, children: [2,3]};// CAT + this.rules[17].opcodes[2] = {type: 4, index: 18};// RNM(Predicate) + this.rules[17].opcodes[3] = {type: 3, min: 0, max: 1};// REP + this.rules[17].opcodes[4] = {type: 4, index: 43};// RNM(RepOp) + this.rules[17].opcodes[5] = {type: 4, index: 43};// RNM(RepOp) + + /* Predicate */ + this.rules[18].opcodes = []; + this.rules[18].opcodes[0] = {type: 1, children: [1,2,3,4]};// ALT + this.rules[18].opcodes[1] = {type: 4, index: 49};// RNM(BkaOp) + this.rules[18].opcodes[2] = {type: 4, index: 50};// RNM(BknOp) + this.rules[18].opcodes[3] = {type: 4, index: 47};// RNM(AndOp) + this.rules[18].opcodes[4] = {type: 4, index: 48};// RNM(NotOp) + + /* BasicElement */ + this.rules[19].opcodes = []; + this.rules[19].opcodes[0] = {type: 1, children: [1,2,3,4,5,6,7,8,9,10]};// ALT + this.rules[19].opcodes[1] = {type: 4, index: 40};// RNM(UdtOp) + this.rules[19].opcodes[2] = {type: 4, index: 29};// RNM(RnmOp) + this.rules[19].opcodes[3] = {type: 4, index: 53};// RNM(TrgOp) + this.rules[19].opcodes[4] = {type: 4, index: 54};// RNM(TbsOp) + this.rules[19].opcodes[5] = {type: 4, index: 55};// RNM(TlsOp) + this.rules[19].opcodes[6] = {type: 4, index: 61};// RNM(ClsOp) + this.rules[19].opcodes[7] = {type: 4, index: 30};// RNM(BkrOp) + this.rules[19].opcodes[8] = {type: 4, index: 51};// RNM(AbgOp) + this.rules[19].opcodes[9] = {type: 4, index: 52};// RNM(AenOp) + this.rules[19].opcodes[10] = {type: 4, index: 65};// RNM(ProsVal) + + /* BasicElementErr */ + this.rules[20].opcodes = []; + this.rules[20].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[20].opcodes[1] = {type: 1, children: [2,3,4,5]};// ALT + this.rules[20].opcodes[2] = {type: 5, min: 33, max: 40};// TRG + this.rules[20].opcodes[3] = {type: 5, min: 42, max: 46};// TRG + this.rules[20].opcodes[4] = {type: 5, min: 48, max: 92};// TRG + this.rules[20].opcodes[5] = {type: 5, min: 94, max: 126};// TRG + + /* Group */ + this.rules[21].opcodes = []; + this.rules[21].opcodes[0] = {type: 2, children: [1,2,3]};// CAT + this.rules[21].opcodes[1] = {type: 4, index: 23};// RNM(GroupOpen) + this.rules[21].opcodes[2] = {type: 4, index: 14};// RNM(Alternation) + this.rules[21].opcodes[3] = {type: 1, children: [4,5]};// ALT + this.rules[21].opcodes[4] = {type: 4, index: 24};// RNM(GroupClose) + this.rules[21].opcodes[5] = {type: 4, index: 22};// RNM(GroupError) + + /* GroupError */ + this.rules[22].opcodes = []; + this.rules[22].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[22].opcodes[1] = {type: 1, children: [2,3,4,5]};// ALT + this.rules[22].opcodes[2] = {type: 5, min: 33, max: 40};// TRG + this.rules[22].opcodes[3] = {type: 5, min: 42, max: 46};// TRG + this.rules[22].opcodes[4] = {type: 5, min: 48, max: 92};// TRG + this.rules[22].opcodes[5] = {type: 5, min: 94, max: 126};// TRG + + /* GroupOpen */ + this.rules[23].opcodes = []; + this.rules[23].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[23].opcodes[1] = {type: 6, string: [40]};// TBS + this.rules[23].opcodes[2] = {type: 4, index: 89};// RNM(owsp) + + /* GroupClose */ + this.rules[24].opcodes = []; + this.rules[24].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[24].opcodes[1] = {type: 4, index: 89};// RNM(owsp) + this.rules[24].opcodes[2] = {type: 6, string: [41]};// TBS + + /* Option */ + this.rules[25].opcodes = []; + this.rules[25].opcodes[0] = {type: 2, children: [1,2,3]};// CAT + this.rules[25].opcodes[1] = {type: 4, index: 27};// RNM(OptionOpen) + this.rules[25].opcodes[2] = {type: 4, index: 14};// RNM(Alternation) + this.rules[25].opcodes[3] = {type: 1, children: [4,5]};// ALT + this.rules[25].opcodes[4] = {type: 4, index: 28};// RNM(OptionClose) + this.rules[25].opcodes[5] = {type: 4, index: 26};// RNM(OptionError) + + /* OptionError */ + this.rules[26].opcodes = []; + this.rules[26].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[26].opcodes[1] = {type: 1, children: [2,3,4,5]};// ALT + this.rules[26].opcodes[2] = {type: 5, min: 33, max: 40};// TRG + this.rules[26].opcodes[3] = {type: 5, min: 42, max: 46};// TRG + this.rules[26].opcodes[4] = {type: 5, min: 48, max: 92};// TRG + this.rules[26].opcodes[5] = {type: 5, min: 94, max: 126};// TRG + + /* OptionOpen */ + this.rules[27].opcodes = []; + this.rules[27].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[27].opcodes[1] = {type: 6, string: [91]};// TBS + this.rules[27].opcodes[2] = {type: 4, index: 89};// RNM(owsp) + + /* OptionClose */ + this.rules[28].opcodes = []; + this.rules[28].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[28].opcodes[1] = {type: 4, index: 89};// RNM(owsp) + this.rules[28].opcodes[2] = {type: 6, string: [93]};// TBS + + /* RnmOp */ + this.rules[29].opcodes = []; + this.rules[29].opcodes[0] = {type: 4, index: 88};// RNM(alphanum) + + /* BkrOp */ + this.rules[30].opcodes = []; + this.rules[30].opcodes[0] = {type: 2, children: [1,2,4]};// CAT + this.rules[30].opcodes[1] = {type: 6, string: [92]};// TBS + this.rules[30].opcodes[2] = {type: 3, min: 0, max: 1};// REP + this.rules[30].opcodes[3] = {type: 4, index: 31};// RNM(bkrModifier) + this.rules[30].opcodes[4] = {type: 4, index: 36};// RNM(bkr-name) + + /* bkrModifier */ + this.rules[31].opcodes = []; + this.rules[31].opcodes[0] = {type: 1, children: [1,7,13,19]};// ALT + this.rules[31].opcodes[1] = {type: 2, children: [2,3]};// CAT + this.rules[31].opcodes[2] = {type: 4, index: 32};// RNM(cs) + this.rules[31].opcodes[3] = {type: 3, min: 0, max: 1};// REP + this.rules[31].opcodes[4] = {type: 1, children: [5,6]};// ALT + this.rules[31].opcodes[5] = {type: 4, index: 34};// RNM(um) + this.rules[31].opcodes[6] = {type: 4, index: 35};// RNM(pm) + this.rules[31].opcodes[7] = {type: 2, children: [8,9]};// CAT + this.rules[31].opcodes[8] = {type: 4, index: 33};// RNM(ci) + this.rules[31].opcodes[9] = {type: 3, min: 0, max: 1};// REP + this.rules[31].opcodes[10] = {type: 1, children: [11,12]};// ALT + this.rules[31].opcodes[11] = {type: 4, index: 34};// RNM(um) + this.rules[31].opcodes[12] = {type: 4, index: 35};// RNM(pm) + this.rules[31].opcodes[13] = {type: 2, children: [14,15]};// CAT + this.rules[31].opcodes[14] = {type: 4, index: 34};// RNM(um) + this.rules[31].opcodes[15] = {type: 3, min: 0, max: 1};// REP + this.rules[31].opcodes[16] = {type: 1, children: [17,18]};// ALT + this.rules[31].opcodes[17] = {type: 4, index: 32};// RNM(cs) + this.rules[31].opcodes[18] = {type: 4, index: 33};// RNM(ci) + this.rules[31].opcodes[19] = {type: 2, children: [20,21]};// CAT + this.rules[31].opcodes[20] = {type: 4, index: 35};// RNM(pm) + this.rules[31].opcodes[21] = {type: 3, min: 0, max: 1};// REP + this.rules[31].opcodes[22] = {type: 1, children: [23,24]};// ALT + this.rules[31].opcodes[23] = {type: 4, index: 32};// RNM(cs) + this.rules[31].opcodes[24] = {type: 4, index: 33};// RNM(ci) + + /* cs */ + this.rules[32].opcodes = []; + this.rules[32].opcodes[0] = {type: 6, string: [37,115]};// TBS + + /* ci */ + this.rules[33].opcodes = []; + this.rules[33].opcodes[0] = {type: 6, string: [37,105]};// TBS + + /* um */ + this.rules[34].opcodes = []; + this.rules[34].opcodes[0] = {type: 6, string: [37,117]};// TBS + + /* pm */ + this.rules[35].opcodes = []; + this.rules[35].opcodes[0] = {type: 6, string: [37,112]};// TBS + + /* bkr-name */ + this.rules[36].opcodes = []; + this.rules[36].opcodes[0] = {type: 1, children: [1,2,3]};// ALT + this.rules[36].opcodes[1] = {type: 4, index: 38};// RNM(uname) + this.rules[36].opcodes[2] = {type: 4, index: 39};// RNM(ename) + this.rules[36].opcodes[3] = {type: 4, index: 37};// RNM(rname) + + /* rname */ + this.rules[37].opcodes = []; + this.rules[37].opcodes[0] = {type: 4, index: 88};// RNM(alphanum) + + /* uname */ + this.rules[38].opcodes = []; + this.rules[38].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[38].opcodes[1] = {type: 6, string: [117,95]};// TBS + this.rules[38].opcodes[2] = {type: 4, index: 88};// RNM(alphanum) + + /* ename */ + this.rules[39].opcodes = []; + this.rules[39].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[39].opcodes[1] = {type: 6, string: [101,95]};// TBS + this.rules[39].opcodes[2] = {type: 4, index: 88};// RNM(alphanum) + + /* UdtOp */ + this.rules[40].opcodes = []; + this.rules[40].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[40].opcodes[1] = {type: 4, index: 42};// RNM(udt-empty) + this.rules[40].opcodes[2] = {type: 4, index: 41};// RNM(udt-non-empty) + + /* udt-non-empty */ + this.rules[41].opcodes = []; + this.rules[41].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[41].opcodes[1] = {type: 6, string: [117,95]};// TBS + this.rules[41].opcodes[2] = {type: 4, index: 88};// RNM(alphanum) + + /* udt-empty */ + this.rules[42].opcodes = []; + this.rules[42].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[42].opcodes[1] = {type: 6, string: [101,95]};// TBS + this.rules[42].opcodes[2] = {type: 4, index: 88};// RNM(alphanum) + + /* RepOp */ + this.rules[43].opcodes = []; + this.rules[43].opcodes[0] = {type: 1, children: [1,5,8,11,12]};// ALT + this.rules[43].opcodes[1] = {type: 2, children: [2,3,4]};// CAT + this.rules[43].opcodes[2] = {type: 4, index: 69};// RNM(rep-min) + this.rules[43].opcodes[3] = {type: 4, index: 46};// RNM(StarOp) + this.rules[43].opcodes[4] = {type: 4, index: 71};// RNM(rep-max) + this.rules[43].opcodes[5] = {type: 2, children: [6,7]};// CAT + this.rules[43].opcodes[6] = {type: 4, index: 69};// RNM(rep-min) + this.rules[43].opcodes[7] = {type: 4, index: 46};// RNM(StarOp) + this.rules[43].opcodes[8] = {type: 2, children: [9,10]};// CAT + this.rules[43].opcodes[9] = {type: 4, index: 46};// RNM(StarOp) + this.rules[43].opcodes[10] = {type: 4, index: 71};// RNM(rep-max) + this.rules[43].opcodes[11] = {type: 4, index: 46};// RNM(StarOp) + this.rules[43].opcodes[12] = {type: 4, index: 70};// RNM(rep-min-max) + + /* AltOp */ + this.rules[44].opcodes = []; + this.rules[44].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[44].opcodes[1] = {type: 6, string: [47]};// TBS + this.rules[44].opcodes[2] = {type: 4, index: 89};// RNM(owsp) + + /* CatOp */ + this.rules[45].opcodes = []; + this.rules[45].opcodes[0] = {type: 4, index: 90};// RNM(wsp) + + /* StarOp */ + this.rules[46].opcodes = []; + this.rules[46].opcodes[0] = {type: 6, string: [42]};// TBS + + /* AndOp */ + this.rules[47].opcodes = []; + this.rules[47].opcodes[0] = {type: 6, string: [38]};// TBS + + /* NotOp */ + this.rules[48].opcodes = []; + this.rules[48].opcodes[0] = {type: 6, string: [33]};// TBS + + /* BkaOp */ + this.rules[49].opcodes = []; + this.rules[49].opcodes[0] = {type: 6, string: [38,38]};// TBS + + /* BknOp */ + this.rules[50].opcodes = []; + this.rules[50].opcodes[0] = {type: 6, string: [33,33]};// TBS + + /* AbgOp */ + this.rules[51].opcodes = []; + this.rules[51].opcodes[0] = {type: 6, string: [37,94]};// TBS + + /* AenOp */ + this.rules[52].opcodes = []; + this.rules[52].opcodes[0] = {type: 6, string: [37,36]};// TBS + + /* TrgOp */ + this.rules[53].opcodes = []; + this.rules[53].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[53].opcodes[1] = {type: 6, string: [37]};// TBS + this.rules[53].opcodes[2] = {type: 1, children: [3,8,13]};// ALT + this.rules[53].opcodes[3] = {type: 2, children: [4,5,6,7]};// CAT + this.rules[53].opcodes[4] = {type: 4, index: 76};// RNM(Dec) + this.rules[53].opcodes[5] = {type: 4, index: 79};// RNM(dmin) + this.rules[53].opcodes[6] = {type: 6, string: [45]};// TBS + this.rules[53].opcodes[7] = {type: 4, index: 80};// RNM(dmax) + this.rules[53].opcodes[8] = {type: 2, children: [9,10,11,12]};// CAT + this.rules[53].opcodes[9] = {type: 4, index: 77};// RNM(Hex) + this.rules[53].opcodes[10] = {type: 4, index: 83};// RNM(xmin) + this.rules[53].opcodes[11] = {type: 6, string: [45]};// TBS + this.rules[53].opcodes[12] = {type: 4, index: 84};// RNM(xmax) + this.rules[53].opcodes[13] = {type: 2, children: [14,15,16,17]};// CAT + this.rules[53].opcodes[14] = {type: 4, index: 78};// RNM(Bin) + this.rules[53].opcodes[15] = {type: 4, index: 81};// RNM(bmin) + this.rules[53].opcodes[16] = {type: 6, string: [45]};// TBS + this.rules[53].opcodes[17] = {type: 4, index: 82};// RNM(bmax) + + /* TbsOp */ + this.rules[54].opcodes = []; + this.rules[54].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[54].opcodes[1] = {type: 6, string: [37]};// TBS + this.rules[54].opcodes[2] = {type: 1, children: [3,10,17]};// ALT + this.rules[54].opcodes[3] = {type: 2, children: [4,5,6]};// CAT + this.rules[54].opcodes[4] = {type: 4, index: 76};// RNM(Dec) + this.rules[54].opcodes[5] = {type: 4, index: 73};// RNM(dString) + this.rules[54].opcodes[6] = {type: 3, min: 0, max: Infinity};// REP + this.rules[54].opcodes[7] = {type: 2, children: [8,9]};// CAT + this.rules[54].opcodes[8] = {type: 6, string: [46]};// TBS + this.rules[54].opcodes[9] = {type: 4, index: 73};// RNM(dString) + this.rules[54].opcodes[10] = {type: 2, children: [11,12,13]};// CAT + this.rules[54].opcodes[11] = {type: 4, index: 77};// RNM(Hex) + this.rules[54].opcodes[12] = {type: 4, index: 74};// RNM(xString) + this.rules[54].opcodes[13] = {type: 3, min: 0, max: Infinity};// REP + this.rules[54].opcodes[14] = {type: 2, children: [15,16]};// CAT + this.rules[54].opcodes[15] = {type: 6, string: [46]};// TBS + this.rules[54].opcodes[16] = {type: 4, index: 74};// RNM(xString) + this.rules[54].opcodes[17] = {type: 2, children: [18,19,20]};// CAT + this.rules[54].opcodes[18] = {type: 4, index: 78};// RNM(Bin) + this.rules[54].opcodes[19] = {type: 4, index: 75};// RNM(bString) + this.rules[54].opcodes[20] = {type: 3, min: 0, max: Infinity};// REP + this.rules[54].opcodes[21] = {type: 2, children: [22,23]};// CAT + this.rules[54].opcodes[22] = {type: 6, string: [46]};// TBS + this.rules[54].opcodes[23] = {type: 4, index: 75};// RNM(bString) + + /* TlsOp */ + this.rules[55].opcodes = []; + this.rules[55].opcodes[0] = {type: 2, children: [1,2,3,4]};// CAT + this.rules[55].opcodes[1] = {type: 4, index: 56};// RNM(TlsCase) + this.rules[55].opcodes[2] = {type: 4, index: 57};// RNM(TlsOpen) + this.rules[55].opcodes[3] = {type: 4, index: 59};// RNM(TlsString) + this.rules[55].opcodes[4] = {type: 4, index: 58};// RNM(TlsClose) + + /* TlsCase */ + this.rules[56].opcodes = []; + this.rules[56].opcodes[0] = {type: 3, min: 0, max: 1};// REP + this.rules[56].opcodes[1] = {type: 1, children: [2,3]};// ALT + this.rules[56].opcodes[2] = {type: 7, string: [37,105]};// TLS + this.rules[56].opcodes[3] = {type: 7, string: [37,115]};// TLS + + /* TlsOpen */ + this.rules[57].opcodes = []; + this.rules[57].opcodes[0] = {type: 6, string: [34]};// TBS + + /* TlsClose */ + this.rules[58].opcodes = []; + this.rules[58].opcodes[0] = {type: 6, string: [34]};// TBS + + /* TlsString */ + this.rules[59].opcodes = []; + this.rules[59].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[59].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[59].opcodes[2] = {type: 5, min: 32, max: 33};// TRG + this.rules[59].opcodes[3] = {type: 5, min: 35, max: 126};// TRG + this.rules[59].opcodes[4] = {type: 4, index: 60};// RNM(StringTab) + + /* StringTab */ + this.rules[60].opcodes = []; + this.rules[60].opcodes[0] = {type: 6, string: [9]};// TBS + + /* ClsOp */ + this.rules[61].opcodes = []; + this.rules[61].opcodes[0] = {type: 2, children: [1,2,3]};// CAT + this.rules[61].opcodes[1] = {type: 4, index: 62};// RNM(ClsOpen) + this.rules[61].opcodes[2] = {type: 4, index: 64};// RNM(ClsString) + this.rules[61].opcodes[3] = {type: 4, index: 63};// RNM(ClsClose) + + /* ClsOpen */ + this.rules[62].opcodes = []; + this.rules[62].opcodes[0] = {type: 6, string: [39]};// TBS + + /* ClsClose */ + this.rules[63].opcodes = []; + this.rules[63].opcodes[0] = {type: 6, string: [39]};// TBS + + /* ClsString */ + this.rules[64].opcodes = []; + this.rules[64].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[64].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[64].opcodes[2] = {type: 5, min: 32, max: 38};// TRG + this.rules[64].opcodes[3] = {type: 5, min: 40, max: 126};// TRG + this.rules[64].opcodes[4] = {type: 4, index: 60};// RNM(StringTab) + + /* ProsVal */ + this.rules[65].opcodes = []; + this.rules[65].opcodes[0] = {type: 2, children: [1,2,3]};// CAT + this.rules[65].opcodes[1] = {type: 4, index: 66};// RNM(ProsValOpen) + this.rules[65].opcodes[2] = {type: 4, index: 67};// RNM(ProsValString) + this.rules[65].opcodes[3] = {type: 4, index: 68};// RNM(ProsValClose) + + /* ProsValOpen */ + this.rules[66].opcodes = []; + this.rules[66].opcodes[0] = {type: 6, string: [60]};// TBS + + /* ProsValString */ + this.rules[67].opcodes = []; + this.rules[67].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[67].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[67].opcodes[2] = {type: 5, min: 32, max: 61};// TRG + this.rules[67].opcodes[3] = {type: 5, min: 63, max: 126};// TRG + this.rules[67].opcodes[4] = {type: 4, index: 60};// RNM(StringTab) + + /* ProsValClose */ + this.rules[68].opcodes = []; + this.rules[68].opcodes[0] = {type: 6, string: [62]};// TBS + + /* rep-min */ + this.rules[69].opcodes = []; + this.rules[69].opcodes[0] = {type: 4, index: 72};// RNM(rep-num) + + /* rep-min-max */ + this.rules[70].opcodes = []; + this.rules[70].opcodes[0] = {type: 4, index: 72};// RNM(rep-num) + + /* rep-max */ + this.rules[71].opcodes = []; + this.rules[71].opcodes[0] = {type: 4, index: 72};// RNM(rep-num) + + /* rep-num */ + this.rules[72].opcodes = []; + this.rules[72].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[72].opcodes[1] = {type: 5, min: 48, max: 57};// TRG + + /* dString */ + this.rules[73].opcodes = []; + this.rules[73].opcodes[0] = {type: 4, index: 85};// RNM(dnum) + + /* xString */ + this.rules[74].opcodes = []; + this.rules[74].opcodes[0] = {type: 4, index: 87};// RNM(xnum) + + /* bString */ + this.rules[75].opcodes = []; + this.rules[75].opcodes[0] = {type: 4, index: 86};// RNM(bnum) + + /* Dec */ + this.rules[76].opcodes = []; + this.rules[76].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[76].opcodes[1] = {type: 6, string: [68]};// TBS + this.rules[76].opcodes[2] = {type: 6, string: [100]};// TBS + + /* Hex */ + this.rules[77].opcodes = []; + this.rules[77].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[77].opcodes[1] = {type: 6, string: [88]};// TBS + this.rules[77].opcodes[2] = {type: 6, string: [120]};// TBS + + /* Bin */ + this.rules[78].opcodes = []; + this.rules[78].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[78].opcodes[1] = {type: 6, string: [66]};// TBS + this.rules[78].opcodes[2] = {type: 6, string: [98]};// TBS + + /* dmin */ + this.rules[79].opcodes = []; + this.rules[79].opcodes[0] = {type: 4, index: 85};// RNM(dnum) + + /* dmax */ + this.rules[80].opcodes = []; + this.rules[80].opcodes[0] = {type: 4, index: 85};// RNM(dnum) + + /* bmin */ + this.rules[81].opcodes = []; + this.rules[81].opcodes[0] = {type: 4, index: 86};// RNM(bnum) + + /* bmax */ + this.rules[82].opcodes = []; + this.rules[82].opcodes[0] = {type: 4, index: 86};// RNM(bnum) + + /* xmin */ + this.rules[83].opcodes = []; + this.rules[83].opcodes[0] = {type: 4, index: 87};// RNM(xnum) + + /* xmax */ + this.rules[84].opcodes = []; + this.rules[84].opcodes[0] = {type: 4, index: 87};// RNM(xnum) + + /* dnum */ + this.rules[85].opcodes = []; + this.rules[85].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[85].opcodes[1] = {type: 5, min: 48, max: 57};// TRG + + /* bnum */ + this.rules[86].opcodes = []; + this.rules[86].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[86].opcodes[1] = {type: 5, min: 48, max: 49};// TRG + + /* xnum */ + this.rules[87].opcodes = []; + this.rules[87].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[87].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[87].opcodes[2] = {type: 5, min: 48, max: 57};// TRG + this.rules[87].opcodes[3] = {type: 5, min: 65, max: 70};// TRG + this.rules[87].opcodes[4] = {type: 5, min: 97, max: 102};// TRG + + /* alphanum */ + this.rules[88].opcodes = []; + this.rules[88].opcodes[0] = {type: 2, children: [1,4]};// CAT + this.rules[88].opcodes[1] = {type: 1, children: [2,3]};// ALT + this.rules[88].opcodes[2] = {type: 5, min: 97, max: 122};// TRG + this.rules[88].opcodes[3] = {type: 5, min: 65, max: 90};// TRG + this.rules[88].opcodes[4] = {type: 3, min: 0, max: Infinity};// REP + this.rules[88].opcodes[5] = {type: 1, children: [6,7,8,9]};// ALT + this.rules[88].opcodes[6] = {type: 5, min: 97, max: 122};// TRG + this.rules[88].opcodes[7] = {type: 5, min: 65, max: 90};// TRG + this.rules[88].opcodes[8] = {type: 5, min: 48, max: 57};// TRG + this.rules[88].opcodes[9] = {type: 6, string: [45]};// TBS + + /* owsp */ + this.rules[89].opcodes = []; + this.rules[89].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[89].opcodes[1] = {type: 4, index: 91};// RNM(space) + + /* wsp */ + this.rules[90].opcodes = []; + this.rules[90].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[90].opcodes[1] = {type: 4, index: 91};// RNM(space) + + /* space */ + this.rules[91].opcodes = []; + this.rules[91].opcodes[0] = {type: 1, children: [1,2,3,4]};// ALT + this.rules[91].opcodes[1] = {type: 6, string: [32]};// TBS + this.rules[91].opcodes[2] = {type: 6, string: [9]};// TBS + this.rules[91].opcodes[3] = {type: 4, index: 92};// RNM(comment) + this.rules[91].opcodes[4] = {type: 4, index: 94};// RNM(LineContinue) + + /* comment */ + this.rules[92].opcodes = []; + this.rules[92].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[92].opcodes[1] = {type: 6, string: [59]};// TBS + this.rules[92].opcodes[2] = {type: 3, min: 0, max: Infinity};// REP + this.rules[92].opcodes[3] = {type: 1, children: [4,5]};// ALT + this.rules[92].opcodes[4] = {type: 5, min: 32, max: 126};// TRG + this.rules[92].opcodes[5] = {type: 6, string: [9]};// TBS + + /* LineEnd */ + this.rules[93].opcodes = []; + this.rules[93].opcodes[0] = {type: 1, children: [1,2,3]};// ALT + this.rules[93].opcodes[1] = {type: 6, string: [13,10]};// TBS + this.rules[93].opcodes[2] = {type: 6, string: [10]};// TBS + this.rules[93].opcodes[3] = {type: 6, string: [13]};// TBS + + /* LineContinue */ + this.rules[94].opcodes = []; + this.rules[94].opcodes[0] = {type: 2, children: [1,5]};// CAT + this.rules[94].opcodes[1] = {type: 1, children: [2,3,4]};// ALT + this.rules[94].opcodes[2] = {type: 6, string: [13,10]};// TBS + this.rules[94].opcodes[3] = {type: 6, string: [10]};// TBS + this.rules[94].opcodes[4] = {type: 6, string: [13]};// TBS + this.rules[94].opcodes[5] = {type: 1, children: [6,7]};// ALT + this.rules[94].opcodes[6] = {type: 6, string: [32]};// TBS + this.rules[94].opcodes[7] = {type: 6, string: [9]};// TBS + + // The `toString()` function will display the original grammar file(s) that produced these opcodes. + this.toString = function toString(){ + let str = ""; + str += ";\n"; + str += "; ABNF for JavaScript APG 2.0 SABNF\n"; + str += "; RFC 5234 with some restrictions and additions.\n"; + str += "; Updated 11/24/2015 for RFC 7405 case-sensitive literal string notation\n"; + str += "; - accepts %s\"string\" as a case-sensitive string\n"; + str += "; - accepts %i\"string\" as a case-insensitive string\n"; + str += "; - accepts \"string\" as a case-insensitive string\n"; + str += ";\n"; + str += "; Some restrictions:\n"; + str += "; 1. Rules must begin at first character of each line.\n"; + str += "; Indentations on first rule and rules thereafter are not allowed.\n"; + str += "; 2. Relaxed line endings. CRLF, LF or CR are accepted as valid line ending.\n"; + str += "; 3. Prose values, i.e. , are accepted as valid grammar syntax.\n"; + str += "; However, a working parser cannot be generated from them.\n"; + str += ";\n"; + str += "; Super set (SABNF) additions:\n"; + str += "; 1. Look-ahead (syntactic predicate) operators are accepted as element prefixes.\n"; + str += "; & is the positive look-ahead operator, succeeds and backtracks if the look-ahead phrase is found\n"; + str += "; ! is the negative look-ahead operator, succeeds and backtracks if the look-ahead phrase is NOT found\n"; + str += "; e.g. &%d13 or &rule or !(A / B)\n"; + str += "; 2. User-Defined Terminals (UDT) of the form, u_name and e_name are accepted.\n"; + str += "; 'name' is alpha followed by alpha/num/hyphen just like a rule name.\n"; + str += "; u_name may be used as an element but no rule definition is given.\n"; + str += "; e.g. rule = A / u_myUdt\n"; + str += "; A = \"a\"\n"; + str += "; would be a valid grammar.\n"; + str += "; 3. Case-sensitive, single-quoted strings are accepted.\n"; + str += "; e.g. 'abc' would be equivalent to %d97.98.99\n"; + str += "; (kept for backward compatibility, but superseded by %s\"abc\") \n"; + str += "; New 12/26/2015\n"; + str += "; 4. Look-behind operators are accepted as element prefixes.\n"; + str += "; && is the positive look-behind operator, succeeds and backtracks if the look-behind phrase is found\n"; + str += "; !! is the negative look-behind operator, succeeds and backtracks if the look-behind phrase is NOT found\n"; + str += "; e.g. &&%d13 or &&rule or !!(A / B)\n"; + str += "; 5. Back reference operators, i.e. \\rulename, are accepted.\n"; + str += "; A back reference operator acts like a TLS or TBS terminal except that the phrase it attempts\n"; + str += "; to match is a phrase previously matched by the rule 'rulename'.\n"; + str += "; There are two modes of previous phrase matching - the parent-frame mode and the universal mode.\n"; + str += "; In universal mode, \\rulename matches the last match to 'rulename' regardless of where it was found.\n"; + str += "; In parent-frame mode, \\rulename matches only the last match found on the parent's frame or parse tree level.\n"; + str += "; Back reference modifiers can be used to specify case and mode.\n"; + str += "; \\A defaults to case-insensitive and universal mode, e.g. \\A === \\%i%uA\n"; + str += "; Modifiers %i and %s determine case-insensitive and case-sensitive mode, respectively.\n"; + str += "; Modifiers %u and %p determine universal mode and parent frame mode, respectively.\n"; + str += "; Case and mode modifiers can appear in any order, e.g. \\%s%pA === \\%p%sA. \n"; + str += "; 7. String begin anchor, ABG(%^) matches the beginning of the input string location.\n"; + str += "; Returns EMPTY or NOMATCH. Never consumes any characters.\n"; + str += "; 8. String end anchor, AEN(%$) matches the end of the input string location.\n"; + str += "; Returns EMPTY or NOMATCH. Never consumes any characters.\n"; + str += ";\n"; + str += "File = *(BlankLine / Rule / RuleError)\n"; + str += "BlankLine = *(%d32/%d9) [comment] LineEnd\n"; + str += "Rule = RuleLookup owsp Alternation ((owsp LineEnd)\n"; + str += " / (LineEndError LineEnd))\n"; + str += "RuleLookup = RuleNameTest owsp DefinedAsTest\n"; + str += "RuleNameTest = RuleName/RuleNameError\n"; + str += "RuleName = alphanum\n"; + str += "RuleNameError = 1*(%d33-60/%d62-126)\n"; + str += "DefinedAsTest = DefinedAs / DefinedAsError\n"; + str += "DefinedAsError = 1*2%d33-126\n"; + str += "DefinedAs = IncAlt / Defined\n"; + str += "Defined = %d61\n"; + str += "IncAlt = %d61.47\n"; + str += "RuleError = 1*(%d32-126 / %d9 / LineContinue) LineEnd\n"; + str += "LineEndError = 1*(%d32-126 / %d9 / LineContinue)\n"; + str += "Alternation = Concatenation *(owsp AltOp Concatenation)\n"; + str += "Concatenation = Repetition *(CatOp Repetition)\n"; + str += "Repetition = [Modifier] (Group / Option / BasicElement / BasicElementErr)\n"; + str += "Modifier = (Predicate [RepOp])\n"; + str += " / RepOp\n"; + str += "Predicate = BkaOp\n"; + str += " / BknOp\n"; + str += " / AndOp\n"; + str += " / NotOp\n"; + str += "BasicElement = UdtOp\n"; + str += " / RnmOp\n"; + str += " / TrgOp\n"; + str += " / TbsOp\n"; + str += " / TlsOp\n"; + str += " / ClsOp\n"; + str += " / BkrOp\n"; + str += " / AbgOp\n"; + str += " / AenOp\n"; + str += " / ProsVal\n"; + str += "BasicElementErr = 1*(%d33-40/%d42-46/%d48-92/%d94-126)\n"; + str += "Group = GroupOpen Alternation (GroupClose / GroupError)\n"; + str += "GroupError = 1*(%d33-40/%d42-46/%d48-92/%d94-126) ; same as BasicElementErr\n"; + str += "GroupOpen = %d40 owsp\n"; + str += "GroupClose = owsp %d41\n"; + str += "Option = OptionOpen Alternation (OptionClose / OptionError)\n"; + str += "OptionError = 1*(%d33-40/%d42-46/%d48-92/%d94-126) ; same as BasicElementErr\n"; + str += "OptionOpen = %d91 owsp\n"; + str += "OptionClose = owsp %d93\n"; + str += "RnmOp = alphanum\n"; + str += "BkrOp = %d92 [bkrModifier] bkr-name\n"; + str += "bkrModifier = (cs [um / pm]) / (ci [um / pm]) / (um [cs /ci]) / (pm [cs / ci])\n"; + str += "cs = '%s'\n"; + str += "ci = '%i'\n"; + str += "um = '%u'\n"; + str += "pm = '%p'\n"; + str += "bkr-name = uname / ename / rname\n"; + str += "rname = alphanum\n"; + str += "uname = %d117.95 alphanum\n"; + str += "ename = %d101.95 alphanum\n"; + str += "UdtOp = udt-empty\n"; + str += " / udt-non-empty\n"; + str += "udt-non-empty = %d117.95 alphanum\n"; + str += "udt-empty = %d101.95 alphanum\n"; + str += "RepOp = (rep-min StarOp rep-max)\n"; + str += " / (rep-min StarOp)\n"; + str += " / (StarOp rep-max)\n"; + str += " / StarOp\n"; + str += " / rep-min-max\n"; + str += "AltOp = %d47 owsp\n"; + str += "CatOp = wsp\n"; + str += "StarOp = %d42\n"; + str += "AndOp = %d38\n"; + str += "NotOp = %d33\n"; + str += "BkaOp = %d38.38\n"; + str += "BknOp = %d33.33\n"; + str += "AbgOp = %d37.94\n"; + str += "AenOp = %d37.36\n"; + str += "TrgOp = %d37 ((Dec dmin %d45 dmax) / (Hex xmin %d45 xmax) / (Bin bmin %d45 bmax))\n"; + str += "TbsOp = %d37 ((Dec dString *(%d46 dString)) / (Hex xString *(%d46 xString)) / (Bin bString *(%d46 bString)))\n"; + str += "TlsOp = TlsCase TlsOpen TlsString TlsClose\n"; + str += "TlsCase = [\"%i\" / \"%s\"]\n"; + str += "TlsOpen = %d34\n"; + str += "TlsClose = %d34\n"; + str += "TlsString = *(%d32-33/%d35-126/StringTab)\n"; + str += "StringTab = %d9\n"; + str += "ClsOp = ClsOpen ClsString ClsClose\n"; + str += "ClsOpen = %d39\n"; + str += "ClsClose = %d39\n"; + str += "ClsString = *(%d32-38/%d40-126/StringTab)\n"; + str += "ProsVal = ProsValOpen ProsValString ProsValClose\n"; + str += "ProsValOpen = %d60\n"; + str += "ProsValString = *(%d32-61/%d63-126/StringTab)\n"; + str += "ProsValClose = %d62\n"; + str += "rep-min = rep-num\n"; + str += "rep-min-max = rep-num\n"; + str += "rep-max = rep-num\n"; + str += "rep-num = 1*(%d48-57)\n"; + str += "dString = dnum\n"; + str += "xString = xnum\n"; + str += "bString = bnum\n"; + str += "Dec = (%d68/%d100)\n"; + str += "Hex = (%d88/%d120)\n"; + str += "Bin = (%d66/%d98)\n"; + str += "dmin = dnum\n"; + str += "dmax = dnum\n"; + str += "bmin = bnum\n"; + str += "bmax = bnum\n"; + str += "xmin = xnum\n"; + str += "xmax = xnum\n"; + str += "dnum = 1*(%d48-57)\n"; + str += "bnum = 1*%d48-49\n"; + str += "xnum = 1*(%d48-57 / %d65-70 / %d97-102)\n"; + str += ";\n"; + str += "; Basics\n"; + str += "alphanum = (%d97-122/%d65-90) *(%d97-122/%d65-90/%d48-57/%d45)\n"; + str += "owsp = *space\n"; + str += "wsp = 1*space\n"; + str += "space = %d32\n"; + str += " / %d9\n"; + str += " / comment\n"; + str += " / LineContinue\n"; + str += "comment = %d59 *(%d32-126 / %d9)\n"; + str += "LineEnd = %d13.10\n"; + str += " / %d10\n"; + str += " / %d13\n"; + str += "LineContinue = (%d13.10 / %d10 / %d13) (%d32 / %d9)\n"; + return str; + } +} + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/scanner-callbacks.js": +/*!**************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/scanner-callbacks.js ***! + \**************************************************************/ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// These are the AST translation callback functions used by the scanner +// to analyze the characters and lines. +const ids = __webpack_require__(/*! ../apg-lib/identifiers */ "./node_modules/apg-js/src/apg-lib/identifiers.js"); +const utils = __webpack_require__(/*! ../apg-lib/utilities */ "./node_modules/apg-js/src/apg-lib/utilities.js"); + +function semLine(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.endLength = 0; + data.textLength = 0; + data.invalidCount = 0; + } else { + data.lines.push({ + lineNo: data.lines.length, + beginChar: phraseIndex, + length: phraseCount, + textLength: data.textLength, + endType: data.endType, + invalidChars: data.invalidCount, + }); + } + return ids.SEM_OK; +} +function semLineText(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.textLength = phraseCount; + } + return ids.SEM_OK; +} +function semLastLine(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.endLength = 0; + data.textLength = 0; + data.invalidCount = 0; + } else if (data.strict) { + data.lines.push({ + lineNo: data.lines.length, + beginChar: phraseIndex, + length: phraseCount, + textLength: phraseCount, + endType: 'none', + invalidChars: data.invalidCount, + }); + data.errors.push({ + line: data.lineNo, + char: phraseIndex + phraseCount, + msg: 'no line end on last line - strict ABNF specifies CRLF(\\r\\n, \\x0D\\x0A)', + }); + } else { + /* add a line ender */ + chars.push(10); + data.lines.push({ + lineNo: data.lines.length, + beginChar: phraseIndex, + length: phraseCount + 1, + textLength: phraseCount, + endType: 'LF', + invalidChars: data.invalidCount, + }); + } + return ids.SEM_OK; +} +function semInvalid(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.errors.push({ + line: data.lineNo, + char: phraseIndex, + msg: `invalid character found '\\x${utils.charToHex(chars[phraseIndex])}'`, + }); + } + return ids.SEM_OK; +} +function semEnd(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_POST) { + data.lineNo += 1; + } + return ids.SEM_OK; +} +function semLF(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.endType = 'LF'; + if (data.strict) { + data.errors.push({ + line: data.lineNo, + char: phraseIndex, + msg: 'line end character LF(\\n, \\x0A) - strict ABNF specifies CRLF(\\r\\n, \\x0D\\x0A)', + }); + } + } + return ids.SEM_OK; +} +function semCR(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.endType = 'CR'; + if (data.strict) { + data.errors.push({ + line: data.lineNo, + char: phraseIndex, + msg: 'line end character CR(\\r, \\x0D) - strict ABNF specifies CRLF(\\r\\n, \\x0D\\x0A)', + }); + } + } + return ids.SEM_OK; +} +function semCRLF(state, chars, phraseIndex, phraseCount, data) { + if (state === ids.SEM_PRE) { + data.endType = 'CRLF'; + } + return ids.SEM_OK; +} +const callbacks = []; +callbacks.line = semLine; +callbacks['line-text'] = semLineText; +callbacks['last-line'] = semLastLine; +callbacks.invalid = semInvalid; +callbacks.end = semEnd; +callbacks.lf = semLF; +callbacks.cr = semCR; +callbacks.crlf = semCRLF; +exports.callbacks = callbacks; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/scanner-grammar.js": +/*!************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/scanner-grammar.js ***! + \************************************************************/ +/***/ ((module) => { + +// copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved
+// license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)
+// +// Generated by apg-js, Version 4.0.0 [apg-js](https://github.com/ldthomas/apg-js) +module.exports = function grammar(){ + // ``` + // SUMMARY + // rules = 10 + // udts = 0 + // opcodes = 31 + // --- ABNF original opcodes + // ALT = 5 + // CAT = 2 + // REP = 4 + // RNM = 11 + // TLS = 0 + // TBS = 4 + // TRG = 5 + // --- SABNF superset opcodes + // UDT = 0 + // AND = 0 + // NOT = 0 + // BKA = 0 + // BKN = 0 + // BKR = 0 + // ABG = 0 + // AEN = 0 + // characters = [0 - 4294967295] + // ``` + /* OBJECT IDENTIFIER (for internal parser use) */ + this.grammarObject = 'grammarObject'; + + /* RULES */ + this.rules = []; + this.rules[0] = {name: 'file', lower: 'file', index: 0, isBkr: false}; + this.rules[1] = {name: 'line', lower: 'line', index: 1, isBkr: false}; + this.rules[2] = {name: 'line-text', lower: 'line-text', index: 2, isBkr: false}; + this.rules[3] = {name: 'last-line', lower: 'last-line', index: 3, isBkr: false}; + this.rules[4] = {name: 'valid', lower: 'valid', index: 4, isBkr: false}; + this.rules[5] = {name: 'invalid', lower: 'invalid', index: 5, isBkr: false}; + this.rules[6] = {name: 'end', lower: 'end', index: 6, isBkr: false}; + this.rules[7] = {name: 'CRLF', lower: 'crlf', index: 7, isBkr: false}; + this.rules[8] = {name: 'LF', lower: 'lf', index: 8, isBkr: false}; + this.rules[9] = {name: 'CR', lower: 'cr', index: 9, isBkr: false}; + + /* UDTS */ + this.udts = []; + + /* OPCODES */ + /* file */ + this.rules[0].opcodes = []; + this.rules[0].opcodes[0] = {type: 2, children: [1,3]};// CAT + this.rules[0].opcodes[1] = {type: 3, min: 0, max: Infinity};// REP + this.rules[0].opcodes[2] = {type: 4, index: 1};// RNM(line) + this.rules[0].opcodes[3] = {type: 3, min: 0, max: 1};// REP + this.rules[0].opcodes[4] = {type: 4, index: 3};// RNM(last-line) + + /* line */ + this.rules[1].opcodes = []; + this.rules[1].opcodes[0] = {type: 2, children: [1,2]};// CAT + this.rules[1].opcodes[1] = {type: 4, index: 2};// RNM(line-text) + this.rules[1].opcodes[2] = {type: 4, index: 6};// RNM(end) + + /* line-text */ + this.rules[2].opcodes = []; + this.rules[2].opcodes[0] = {type: 3, min: 0, max: Infinity};// REP + this.rules[2].opcodes[1] = {type: 1, children: [2,3]};// ALT + this.rules[2].opcodes[2] = {type: 4, index: 4};// RNM(valid) + this.rules[2].opcodes[3] = {type: 4, index: 5};// RNM(invalid) + + /* last-line */ + this.rules[3].opcodes = []; + this.rules[3].opcodes[0] = {type: 3, min: 1, max: Infinity};// REP + this.rules[3].opcodes[1] = {type: 1, children: [2,3]};// ALT + this.rules[3].opcodes[2] = {type: 4, index: 4};// RNM(valid) + this.rules[3].opcodes[3] = {type: 4, index: 5};// RNM(invalid) + + /* valid */ + this.rules[4].opcodes = []; + this.rules[4].opcodes[0] = {type: 1, children: [1,2]};// ALT + this.rules[4].opcodes[1] = {type: 5, min: 32, max: 126};// TRG + this.rules[4].opcodes[2] = {type: 6, string: [9]};// TBS + + /* invalid */ + this.rules[5].opcodes = []; + this.rules[5].opcodes[0] = {type: 1, children: [1,2,3,4]};// ALT + this.rules[5].opcodes[1] = {type: 5, min: 0, max: 8};// TRG + this.rules[5].opcodes[2] = {type: 5, min: 11, max: 12};// TRG + this.rules[5].opcodes[3] = {type: 5, min: 14, max: 31};// TRG + this.rules[5].opcodes[4] = {type: 5, min: 127, max: 4294967295};// TRG + + /* end */ + this.rules[6].opcodes = []; + this.rules[6].opcodes[0] = {type: 1, children: [1,2,3]};// ALT + this.rules[6].opcodes[1] = {type: 4, index: 7};// RNM(CRLF) + this.rules[6].opcodes[2] = {type: 4, index: 8};// RNM(LF) + this.rules[6].opcodes[3] = {type: 4, index: 9};// RNM(CR) + + /* CRLF */ + this.rules[7].opcodes = []; + this.rules[7].opcodes[0] = {type: 6, string: [13,10]};// TBS + + /* LF */ + this.rules[8].opcodes = []; + this.rules[8].opcodes[0] = {type: 6, string: [10]};// TBS + + /* CR */ + this.rules[9].opcodes = []; + this.rules[9].opcodes[0] = {type: 6, string: [13]};// TBS + + // The `toString()` function will display the original grammar file(s) that produced these opcodes. + this.toString = function toString(){ + let str = ""; + str += "file = *line [last-line]\n"; + str += "line = line-text end\n"; + str += "line-text = *(valid/invalid)\n"; + str += "last-line = 1*(valid/invalid)\n"; + str += "valid = %d32-126 / %d9\n"; + str += "invalid = %d0-8 / %d11-12 /%d14-31 / %x7f-ffffffff\n"; + str += "end = CRLF / LF / CR\n"; + str += "CRLF = %d13.10\n"; + str += "LF = %d10\n"; + str += "CR = %d13\n"; + return str; + } +} + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/scanner.js": +/*!****************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/scanner.js ***! + \****************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module reads the input grammar file and does a preliminary analysis +// before attempting to parse it into a grammar object. +// See:
+// `./dist/scanner-grammar.bnf`
+// for the grammar file this parser is based on. +// +// It has two primary functions. +// - verify the character codes - no non-printing ASCII characters +// - catalog the lines - create an array with a line object for each line. +// The object carries information about the line number and character length which is used +// by the parser generator primarily for error reporting. +module.exports = function exfn(chars, errors, strict, trace) { + const thisFileName = 'scanner.js: '; + const apglib = __webpack_require__(/*! ../apg-lib/node-exports */ "./node_modules/apg-js/src/apg-lib/node-exports.js"); + const grammar = new (__webpack_require__(/*! ./scanner-grammar */ "./node_modules/apg-js/src/apg-api/scanner-grammar.js"))(); + const { callbacks } = __webpack_require__(/*! ./scanner-callbacks */ "./node_modules/apg-js/src/apg-api/scanner-callbacks.js"); + + /* Scan the grammar for character code errors and catalog the lines. */ + const lines = []; + // eslint-disable-next-line new-cap + const parser = new apglib.parser(); + // eslint-disable-next-line new-cap + parser.ast = new apglib.ast(); + parser.ast.callbacks = callbacks; + if (trace) { + if (trace.traceObject !== 'traceObject') { + throw new TypeError(`${thisFileName}trace argument is not a trace object`); + } + parser.trace = trace; + } + + /* parse the input SABNF grammar */ + const test = parser.parse(grammar, 'file', chars); + if (test.success !== true) { + errors.push({ + line: 0, + char: 0, + msg: 'syntax analysis error analyzing input SABNF grammar', + }); + return; + } + const data = { + lines, + lineNo: 0, + errors, + strict: !!strict, + }; + + /* translate (analyze) the input SABNF grammar */ + parser.ast.translate(data); + // eslint-disable-next-line consistent-return + return lines; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/semantic-callbacks.js": +/*!***************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/semantic-callbacks.js ***! + \***************************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module has all of the AST translation callback functions for the semantic analysis +// phase of the generator. +// See:
+// `./dist/abnf-for-sabnf-grammar.bnf`
+// for the grammar file these callback functions are based on. +module.exports = function exfn() { + const apglib = __webpack_require__(/*! ../apg-lib/node-exports */ "./node_modules/apg-js/src/apg-lib/node-exports.js"); + const id = apglib.ids; + + /* Some helper functions. */ + const NameList = function NameList() { + this.names = []; + /* Adds a new rule name object to the list. Returns -1 if the name already exists. */ + /* Returns the added name object if the name does not already exist. */ + this.add = function add(name) { + let ret = -1; + const find = this.get(name); + if (find === -1) { + ret = { + name, + lower: name.toLowerCase(), + index: this.names.length, + }; + this.names.push(ret); + } + return ret; + }; + /* Brute-force look up. */ + this.get = function get(name) { + let ret = -1; + const lower = name.toLowerCase(); + for (let i = 0; i < this.names.length; i += 1) { + if (this.names[i].lower === lower) { + ret = this.names[i]; + break; + } + } + return ret; + }; + }; + /* converts text decimal numbers from, e.g. %d99, to an integer */ + const decnum = function decnum(chars, beg, len) { + let num = 0; + for (let i = beg; i < beg + len; i += 1) { + num = 10 * num + chars[i] - 48; + } + return num; + }; + /* converts text binary numbers from, e.g. %b10, to an integer */ + const binnum = function binnum(chars, beg, len) { + let num = 0; + for (let i = beg; i < beg + len; i += 1) { + num = 2 * num + chars[i] - 48; + } + return num; + }; + /* converts text hexadecimal numbers from, e.g. %xff, to an integer */ + const hexnum = function hexnum(chars, beg, len) { + let num = 0; + for (let i = beg; i < beg + len; i += 1) { + let digit = chars[i]; + if (digit >= 48 && digit <= 57) { + digit -= 48; + } else if (digit >= 65 && digit <= 70) { + digit -= 55; + } else if (digit >= 97 && digit <= 102) { + digit -= 87; + } else { + throw new Error('hexnum out of range'); + } + num = 16 * num + digit; + } + return num; + }; + + // This is the prototype for all semantic analysis callback functions. + // ```` + // state - the translator state + // id.SEM_PRE for downward (pre-branch) traversal of the AST + // id.SEM_POST for upward (post branch) traversal of the AST + // chars - the array of character codes for the input string + // phraseIndex - index into the chars array to the first + // character of the phrase + // phraseCount - the number of characters in the phrase + // data - user-defined data passed to the translator + // for use by the callback functions. + // @return id.SEM_OK, normal return. + // id.SEM_SKIP in state id.SEM_PRE will + // skip the branch below. + // Any thing else is an error which will + // stop the translation. + // ```` + /* + function semCallbackPrototype(state, chars, phraseIndex, phraseCount, data) { + let ret = id.SEM_OK; + if (state === id.SEM_PRE) { + } else if (state === id.SEM_POST) { + } + return ret; + } + */ + // The AST callback functions. + function semFile(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.ruleNames = new NameList(); + data.udtNames = new NameList(); + data.rules = []; + data.udts = []; + data.rulesLineMap = []; + data.opcodes = []; + data.altStack = []; + data.topStack = null; + data.topRule = null; + } else if (state === id.SEM_POST) { + /* validate RNM rule names and set opcode rule index */ + let nameObj; + data.rules.forEach((rule) => { + rule.isBkr = false; + rule.opcodes.forEach((op) => { + if (op.type === id.RNM) { + nameObj = data.ruleNames.get(op.index.name); + if (nameObj === -1) { + data.errors.push({ + line: data.findLine(data.lines, op.index.phraseIndex, data.charsLength), + char: op.index.phraseIndex, + msg: `Rule name '${op.index.name}' used but not defined.`, + }); + op.index = -1; + } else { + op.index = nameObj.index; + } + } + }); + }); + /* validate BKR rule names and set opcode rule index */ + data.udts.forEach((udt) => { + udt.isBkr = false; + }); + data.rules.forEach((rule) => { + rule.opcodes.forEach((op) => { + if (op.type === id.BKR) { + rule.hasBkr = true; + nameObj = data.ruleNames.get(op.index.name); + if (nameObj !== -1) { + data.rules[nameObj.index].isBkr = true; + op.index = nameObj.index; + } else { + nameObj = data.udtNames.get(op.index.name); + if (nameObj !== -1) { + data.udts[nameObj.index].isBkr = true; + op.index = data.rules.length + nameObj.index; + } else { + data.errors.push({ + line: data.findLine(data.lines, op.index.phraseIndex, data.charsLength), + char: op.index.phraseIndex, + msg: `Back reference name '${op.index.name}' refers to undefined rule or unamed UDT.`, + }); + op.index = -1; + } + } + } + }); + }); + } + return ret; + } + function semRule(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.altStack.length = 0; + data.topStack = null; + data.rulesLineMap.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + }); + } + return ret; + } + function semRuleLookup(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.ruleName = ''; + data.definedas = ''; + } else if (state === id.SEM_POST) { + let ruleName; + if (data.definedas === '=') { + ruleName = data.ruleNames.add(data.ruleName); + if (ruleName === -1) { + data.definedas = null; + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `Rule name '${data.ruleName}' previously defined.`, + }); + } else { + /* start a new rule */ + data.topRule = { + name: ruleName.name, + lower: ruleName.lower, + opcodes: [], + index: ruleName.index, + }; + data.rules.push(data.topRule); + data.opcodes = data.topRule.opcodes; + } + } else { + ruleName = data.ruleNames.get(data.ruleName); + if (ruleName === -1) { + data.definedas = null; + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `Rule name '${data.ruleName}' for incremental alternate not previously defined.`, + }); + } else { + data.topRule = data.rules[ruleName.index]; + data.opcodes = data.topRule.opcodes; + } + } + } + return ret; + } + function semAlternation(state, chars, phraseIndex, phraseCount, data) { + let ret = id.SEM_OK; + if (state === id.SEM_PRE) { + const TRUE = true; + while (TRUE) { + if (data.definedas === null) { + /* rule error - skip opcode generation */ + ret = id.SEM_SKIP; + break; + } + if (data.topStack === null) { + /* top-level ALT */ + if (data.definedas === '=') { + /* "=" new rule */ + data.topStack = { + alt: { + type: id.ALT, + children: [], + }, + cat: null, + }; + data.altStack.push(data.topStack); + data.opcodes.push(data.topStack.alt); + break; + } + /* "=/" incremental alternate */ + data.topStack = { + alt: data.opcodes[0], + cat: null, + }; + data.altStack.push(data.topStack); + break; + } + /* lower-level ALT */ + data.topStack = { + alt: { + type: id.ALT, + children: [], + }, + cat: null, + }; + data.altStack.push(data.topStack); + data.opcodes.push(data.topStack.alt); + break; + } + } else if (state === id.SEM_POST) { + data.altStack.pop(); + if (data.altStack.length > 0) { + data.topStack = data.altStack[data.altStack.length - 1]; + } else { + data.topStack = null; + } + } + return ret; + } + function semConcatenation(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.topStack.alt.children.push(data.opcodes.length); + data.topStack.cat = { + type: id.CAT, + children: [], + }; + data.opcodes.push(data.topStack.cat); + } else if (state === id.SEM_POST) { + data.topStack.cat = null; + } + return ret; + } + function semRepetition(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.topStack.cat.children.push(data.opcodes.length); + } + return ret; + } + function semOptionOpen(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.REP, + min: 0, + max: 1, + char: phraseIndex, + }); + } + return ret; + } + function semRuleName(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.ruleName = apglib.utils.charsToString(chars, phraseIndex, phraseCount); + } + return ret; + } + function semDefined(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.definedas = '='; + } + return ret; + } + function semIncAlt(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.definedas = '=/'; + } + return ret; + } + function semRepOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.min = 0; + data.max = Infinity; + data.topRep = { + type: id.REP, + min: 0, + max: Infinity, + }; + data.opcodes.push(data.topRep); + } else if (state === id.SEM_POST) { + if (data.min > data.max) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `repetition min cannot be greater than max: min: ${data.min}: max: ${data.max}`, + }); + } + data.topRep.min = data.min; + data.topRep.max = data.max; + } + return ret; + } + function semRepMin(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.min = decnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semRepMax(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.max = decnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semRepMinMax(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.max = decnum(chars, phraseIndex, phraseCount); + data.min = data.max; + } + return ret; + } + function semAndOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.AND, + }); + } + return ret; + } + function semNotOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.NOT, + }); + } + return ret; + } + function semRnmOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.RNM, + /* NOTE: this is temporary info, index will be replaced with integer later. */ + /* Probably not the best coding practice but here you go. */ + index: { + phraseIndex, + name: apglib.utils.charsToString(chars, phraseIndex, phraseCount), + }, + }); + } + return ret; + } + function semAbgOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.ABG, + }); + } + return ret; + } + function semAenOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.AEN, + }); + } + return ret; + } + function semBkaOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.BKA, + }); + } + return ret; + } + function semBknOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.BKN, + }); + } + return ret; + } + function semBkrOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.ci = true; /* default to case insensitive */ + data.cs = false; + data.um = true; + data.pm = false; + } else if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.BKR, + bkrCase: data.cs === true ? id.BKR_MODE_CS : id.BKR_MODE_CI, + bkrMode: data.pm === true ? id.BKR_MODE_PM : id.BKR_MODE_UM, + /* NOTE: this is temporary info, index will be replaced with integer later. */ + /* Probably not the best coding practice but here you go. */ + index: { + phraseIndex: data.bkrname.phraseIndex, + name: apglib.utils.charsToString(chars, data.bkrname.phraseIndex, data.bkrname.phraseLength), + }, + }); + } + return ret; + } + function semBkrCi(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.ci = true; + } + return ret; + } + function semBkrCs(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.cs = true; + } + return ret; + } + function semBkrUm(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.um = true; + } + return ret; + } + function semBkrPm(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.pm = true; + } + return ret; + } + function semBkrName(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.bkrname = { + phraseIndex, + phraseLength: phraseCount, + }; + } + return ret; + } + function semUdtEmpty(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + const name = apglib.utils.charsToString(chars, phraseIndex, phraseCount); + let udtName = data.udtNames.add(name); + if (udtName === -1) { + udtName = data.udtNames.get(name); + if (udtName === -1) { + throw new Error('semUdtEmpty: name look up error'); + } + } else { + data.udts.push({ + name: udtName.name, + lower: udtName.lower, + index: udtName.index, + empty: true, + }); + } + data.opcodes.push({ + type: id.UDT, + empty: true, + index: udtName.index, + }); + } + return ret; + } + function semUdtNonEmpty(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + const name = apglib.utils.charsToString(chars, phraseIndex, phraseCount); + let udtName = data.udtNames.add(name); + if (udtName === -1) { + udtName = data.udtNames.get(name); + if (udtName === -1) { + throw new Error('semUdtNonEmpty: name look up error'); + } + } else { + data.udts.push({ + name: udtName.name, + lower: udtName.lower, + index: udtName.index, + empty: false, + }); + } + data.opcodes.push({ + type: id.UDT, + empty: false, + index: udtName.index, + syntax: null, + semantic: null, + }); + } + return ret; + } + function semTlsOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.tlscase = true; /* default to case insensitive */ + } + return ret; + } + function semTlsCase(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + if (phraseCount > 0 && (chars[phraseIndex + 1] === 83 || chars[phraseIndex + 1] === 115)) { + data.tlscase = false; /* set to case sensitive */ + } + } + return ret; + } + function semTlsString(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + if (data.tlscase) { + const str = chars.slice(phraseIndex, phraseIndex + phraseCount); + for (let i = 0; i < str.length; i += 1) { + if (str[i] >= 65 && str[i] <= 90) { + str[i] += 32; + } + } + data.opcodes.push({ + type: id.TLS, + string: str, + }); + } else { + data.opcodes.push({ + type: id.TBS, + string: chars.slice(phraseIndex, phraseIndex + phraseCount), + }); + } + } + return ret; + } + function semClsOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + if (phraseCount <= 2) { + /* only TLS is allowed to be empty */ + data.opcodes.push({ + type: id.TLS, + string: [], + }); + } else { + data.opcodes.push({ + type: id.TBS, + string: chars.slice(phraseIndex + 1, phraseIndex + phraseCount - 1), + }); + } + } + return ret; + } + function semTbsOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.tbsstr = []; + } else if (state === id.SEM_POST) { + data.opcodes.push({ + type: id.TBS, + string: data.tbsstr, + }); + } + return ret; + } + function semTrgOp(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_PRE) { + data.min = 0; + data.max = 0; + } else if (state === id.SEM_POST) { + if (data.min > data.max) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `TRG, (%dmin-max), min cannot be greater than max: min: ${data.min}: max: ${data.max}`, + }); + } + data.opcodes.push({ + type: id.TRG, + min: data.min, + max: data.max, + }); + } + return ret; + } + function semDmin(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.min = decnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semDmax(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.max = decnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semBmin(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.min = binnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semBmax(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.max = binnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semXmin(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.min = hexnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semXmax(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.max = hexnum(chars, phraseIndex, phraseCount); + } + return ret; + } + function semDstring(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.tbsstr.push(decnum(chars, phraseIndex, phraseCount)); + } + return ret; + } + function semBstring(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.tbsstr.push(binnum(chars, phraseIndex, phraseCount)); + } + return ret; + } + function semXstring(state, chars, phraseIndex, phraseCount, data) { + const ret = id.SEM_OK; + if (state === id.SEM_POST) { + data.tbsstr.push(hexnum(chars, phraseIndex, phraseCount)); + } + return ret; + } + // Define the callback functions to the AST object. + this.callbacks = []; + this.callbacks.abgop = semAbgOp; + this.callbacks.aenop = semAenOp; + this.callbacks.alternation = semAlternation; + this.callbacks.andop = semAndOp; + this.callbacks.bmax = semBmax; + this.callbacks.bmin = semBmin; + this.callbacks.bkaop = semBkaOp; + this.callbacks.bknop = semBknOp; + this.callbacks.bkrop = semBkrOp; + this.callbacks['bkr-name'] = semBkrName; + this.callbacks.bstring = semBstring; + this.callbacks.clsop = semClsOp; + this.callbacks.ci = semBkrCi; + this.callbacks.cs = semBkrCs; + this.callbacks.um = semBkrUm; + this.callbacks.pm = semBkrPm; + this.callbacks.concatenation = semConcatenation; + this.callbacks.defined = semDefined; + this.callbacks.dmax = semDmax; + this.callbacks.dmin = semDmin; + this.callbacks.dstring = semDstring; + this.callbacks.file = semFile; + this.callbacks.incalt = semIncAlt; + this.callbacks.notop = semNotOp; + this.callbacks.optionopen = semOptionOpen; + this.callbacks['rep-max'] = semRepMax; + this.callbacks['rep-min'] = semRepMin; + this.callbacks['rep-min-max'] = semRepMinMax; + this.callbacks.repetition = semRepetition; + this.callbacks.repop = semRepOp; + this.callbacks.rnmop = semRnmOp; + this.callbacks.rule = semRule; + this.callbacks.rulelookup = semRuleLookup; + this.callbacks.rulename = semRuleName; + this.callbacks.tbsop = semTbsOp; + this.callbacks.tlscase = semTlsCase; + this.callbacks.tlsstring = semTlsString; + this.callbacks.tlsop = semTlsOp; + this.callbacks.trgop = semTrgOp; + this.callbacks['udt-empty'] = semUdtEmpty; + this.callbacks['udt-non-empty'] = semUdtNonEmpty; + this.callbacks.xmax = semXmax; + this.callbacks.xmin = semXmin; + this.callbacks.xstring = semXstring; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/show-rules.js": +/*!*******************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/show-rules.js ***! + \*******************************************************/ +/***/ ((module) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +module.exports = (function exfn() { + const thisFileName = 'show-rules.js'; + // Display the rules. + // This function may be called before the attributes calculation. + // Sorting is done independently from the attributes. + // - order + // - "index" or "i", index order (default) + // - "alpha" or "a", alphabetical order + // - none of above, index order (default) + const showRules = function showRules(rulesIn = [], udtsIn = [], order = 'index') { + const thisFuncName = 'showRules'; + let alphaArray = []; + let udtAlphaArray = []; + const indexArray = []; + const udtIndexArray = []; + const rules = rulesIn; + const udts = udtsIn; + const ruleCount = rulesIn.length; + const udtCount = udtsIn.length; + let str = 'RULE/UDT NAMES'; + let i; + function compRulesAlpha(left, right) { + if (rules[left].lower < rules[right].lower) { + return -1; + } + if (rules[left].lower > rules[right].lower) { + return 1; + } + return 0; + } + function compUdtsAlpha(left, right) { + if (udts[left].lower < udts[right].lower) { + return -1; + } + if (udts[left].lower > udts[right].lower) { + return 1; + } + return 0; + } + if (!(Array.isArray(rulesIn) && rulesIn.length)) { + throw new Error(`${thisFileName}:${thisFuncName}: rules arg must be array with length > 0`); + } + if (!Array.isArray(udtsIn)) { + throw new Error(`${thisFileName}:${thisFuncName}: udts arg must be array`); + } + + for (i = 0; i < ruleCount; i += 1) { + indexArray.push(i); + } + alphaArray = indexArray.slice(0); + alphaArray.sort(compRulesAlpha); + if (udtCount) { + for (i = 0; i < udtCount; i += 1) { + udtIndexArray.push(i); + } + udtAlphaArray = udtIndexArray.slice(0); + udtAlphaArray.sort(compUdtsAlpha); + } + if (order.charCodeAt(0) === 97) { + str += ' - alphabetical by rule/UDT name\n'; + for (i = 0; i < ruleCount; i += 1) { + str += `${i}: ${alphaArray[i]}: ${rules[alphaArray[i]].name}\n`; + } + if (udtCount) { + for (i = 0; i < udtCount; i += 1) { + str += `${i}: ${udtAlphaArray[i]}: ${udts[udtAlphaArray[i]].name}\n`; + } + } + } else { + str += ' - ordered by rule/UDT index\n'; + for (i = 0; i < ruleCount; i += 1) { + str += `${i}: ${rules[i].name}\n`; + } + if (udtCount) { + for (i = 0; i < udtCount; i += 1) { + str += `${i}: ${udts[i].name}\n`; + } + } + } + return str; + }; + return showRules; +})(); + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-api/syntax-callbacks.js": +/*!*************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-api/syntax-callbacks.js ***! + \*************************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* eslint-disable func-names */ +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module has all of the callback functions for the syntax phase of the generation. +// See:
+// `./dist/abnf-for-sabnf-grammar.bnf`
+// for the grammar file these callback functions are based on. +module.exports = function exfn() { + const thisFileName = 'syntax-callbacks.js: '; + const apglib = __webpack_require__(/*! ../apg-lib/node-exports */ "./node_modules/apg-js/src/apg-lib/node-exports.js"); + const id = apglib.ids; + let topAlt; + /* syntax, RNM, callback functions */ + const synFile = function synFile(result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + data.altStack = []; + data.repCount = 0; + break; + case id.EMPTY: + data.errors.push({ + line: 0, + char: 0, + msg: 'grammar file is empty', + }); + break; + case id.MATCH: + if (data.ruleCount === 0) { + data.errors.push({ + line: 0, + char: 0, + msg: 'no rules defined', + }); + } + break; + case id.NOMATCH: + throw new Error(`${thisFileName}synFile: grammar file NOMATCH: design error: should never happen.`); + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + // eslint-disable-next-line func-names + const synRule = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + data.altStack.length = 0; + topAlt = { + groupOpen: null, + groupError: false, + optionOpen: null, + optionError: false, + tlsOpen: null, + clsOpen: null, + prosValOpen: null, + basicError: false, + }; + data.altStack.push(topAlt); + break; + case id.EMPTY: + throw new Error(`${thisFileName}synRule: EMPTY: rule cannot be empty`); + case id.NOMATCH: + break; + case id.MATCH: + data.ruleCount += 1; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synRuleError = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Unrecognized SABNF line. Invalid rule, comment or blank line.', + }); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synRuleNameError = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Rule names must be alphanum and begin with alphabetic character.', + }); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synDefinedAsError = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: "Expected '=' or '=/'. Not found.", + }); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synAndOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'AND operator(&) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synNotOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'NOT operator(!) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synBkaOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Positive look-behind operator(&&) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synBknOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Negative look-behind operator(!!) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synAbgOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Beginning of string anchor(%^) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synAenOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'End of string anchor(%$) found - strict ABNF specified.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synBkrOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + const name = apglib.utils.charsToString(chars, phraseIndex, result.phraseLength); + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `Back reference operator(${name}) found - strict ABNF specified.`, + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synUdtOp = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.strict) { + const name = apglib.utils.charsToString(chars, phraseIndex, result.phraseLength); + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `UDT operator found(${name}) - strict ABNF specified.`, + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synTlsOpen = function (result, chars, phraseIndex) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + topAlt.tlsOpen = phraseIndex; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synTlsString = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + data.stringTabChar = false; + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.stringTabChar !== false) { + data.errors.push({ + line: data.findLine(data.lines, data.stringTabChar), + char: data.stringTabChar, + msg: "Tab character (\\t, x09) not allowed in literal string (see 'quoted-string' definition, RFC 7405.)", + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synStringTab = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + data.stringTabChar = phraseIndex; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synTlsClose = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.tlsOpen), + char: topAlt.tlsOpen, + msg: 'Case-insensitive literal string("...") opened but not closed.', + }); + topAlt.basicError = true; + topAlt.tlsOpen = null; + break; + case id.MATCH: + topAlt.tlsOpen = null; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synClsOpen = function (result, chars, phraseIndex) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + topAlt.clsOpen = phraseIndex; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synClsString = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + data.stringTabChar = false; + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.stringTabChar !== false) { + data.errors.push({ + line: data.findLine(data.lines, data.stringTabChar), + char: data.stringTabChar, + msg: 'Tab character (\\t, x09) not allowed in literal string.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synClsClose = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.clsOpen), + char: topAlt.clsOpen, + msg: "Case-sensitive literal string('...') opened but not closed.", + }); + topAlt.clsOpen = null; + topAlt.basicError = true; + break; + case id.MATCH: + if (data.strict) { + data.errors.push({ + line: data.findLine(data.lines, topAlt.clsOpen), + char: topAlt.clsOpen, + msg: "Case-sensitive string operator('...') found - strict ABNF specified.", + }); + } + topAlt.clsOpen = null; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synProsValOpen = function (result, chars, phraseIndex) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + topAlt.prosValOpen = phraseIndex; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synProsValString = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + data.stringTabChar = false; + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (data.stringTabChar !== false) { + data.errors.push({ + line: data.findLine(data.lines, data.stringTabChar), + char: data.stringTabChar, + msg: 'Tab character (\\t, x09) not allowed in prose value string.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synProsValClose = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.prosValOpen), + char: topAlt.prosValOpen, + msg: 'Prose value operator(<...>) opened but not closed.', + }); + topAlt.basicError = true; + topAlt.prosValOpen = null; + break; + case id.MATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.prosValOpen), + char: topAlt.prosValOpen, + msg: 'Prose value operator(<...>) found. The ABNF syntax is valid, but a parser cannot be generated from this grammar.', + }); + topAlt.prosValOpen = null; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synGroupOpen = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + topAlt = { + groupOpen: phraseIndex, + groupError: false, + optionOpen: null, + optionError: false, + tlsOpen: null, + clsOpen: null, + prosValOpen: null, + basicError: false, + }; + data.altStack.push(topAlt); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synGroupClose = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.groupOpen), + char: topAlt.groupOpen, + msg: 'Group "(...)" opened but not closed.', + }); + topAlt = data.altStack.pop(); + topAlt.groupError = true; + break; + case id.MATCH: + topAlt = data.altStack.pop(); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synOptionOpen = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + topAlt = { + groupOpen: null, + groupError: false, + optionOpen: phraseIndex, + optionError: false, + tlsOpen: null, + clsOpen: null, + prosValOpen: null, + basicError: false, + }; + data.altStack.push(topAlt); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synOptionClose = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.errors.push({ + line: data.findLine(data.lines, topAlt.optionOpen), + char: topAlt.optionOpen, + msg: 'Option "[...]" opened but not closed.', + }); + topAlt = data.altStack.pop(); + topAlt.optionError = true; + break; + case id.MATCH: + topAlt = data.altStack.pop(); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synBasicElementError = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (topAlt.basicError === false) { + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Unrecognized SABNF element.', + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synLineEnd = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + if (result.phraseLength === 1 && data.strict) { + const end = chars[phraseIndex] === 13 ? 'CR' : 'LF'; + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: `Line end '${end}' found - strict ABNF specified, only CRLF allowed.`, + }); + } + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synLineEndError = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + break; + case id.MATCH: + data.errors.push({ + line: data.findLine(data.lines, phraseIndex, data.charsLength), + char: phraseIndex, + msg: 'Unrecognized grammar element or characters.', + }); + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + const synRepetition = function (result, chars, phraseIndex, data) { + switch (result.state) { + case id.ACTIVE: + break; + case id.EMPTY: + break; + case id.NOMATCH: + data.repCount += 1; + break; + case id.MATCH: + data.repCount += 1; + break; + default: + throw new Error(`${thisFileName}synFile: unrecognized case.`); + } + }; + // Define the list of callback functions. + this.callbacks = []; + this.callbacks.andop = synAndOp; + this.callbacks.basicelementerr = synBasicElementError; + this.callbacks.clsclose = synClsClose; + this.callbacks.clsopen = synClsOpen; + this.callbacks.clsstring = synClsString; + this.callbacks.definedaserror = synDefinedAsError; + this.callbacks.file = synFile; + this.callbacks.groupclose = synGroupClose; + this.callbacks.groupopen = synGroupOpen; + this.callbacks.lineenderror = synLineEndError; + this.callbacks.lineend = synLineEnd; + this.callbacks.notop = synNotOp; + this.callbacks.optionclose = synOptionClose; + this.callbacks.optionopen = synOptionOpen; + this.callbacks.prosvalclose = synProsValClose; + this.callbacks.prosvalopen = synProsValOpen; + this.callbacks.prosvalstring = synProsValString; + this.callbacks.repetition = synRepetition; + this.callbacks.rule = synRule; + this.callbacks.ruleerror = synRuleError; + this.callbacks.rulenameerror = synRuleNameError; + this.callbacks.stringtab = synStringTab; + this.callbacks.tlsclose = synTlsClose; + this.callbacks.tlsopen = synTlsOpen; + this.callbacks.tlsstring = synTlsString; + this.callbacks.udtop = synUdtOp; + this.callbacks.bkaop = synBkaOp; + this.callbacks.bknop = synBknOp; + this.callbacks.bkrop = synBkrOp; + this.callbacks.abgop = synAbgOp; + this.callbacks.aenop = synAenOp; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-conv-api/converter.js": +/*!***********************************************************!*\ + !*** ./node_modules/apg-js/src/apg-conv-api/converter.js ***! + \***********************************************************/ +/***/ (function(__unused_webpack_module, exports, __webpack_require__) { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module exposes the public encoding, decoding and conversion functions. +// Its private functions provide the disassembling and interpetation of the source and destination encoding types. +// In the case of Unicode encodings, private functions determine the presence of Byte Order Marks (BOMs), if any. +// +// Throws "TypeError" exceptions on input errors. +// + +'use strict;'; + +const thisThis = this; +const trans = __webpack_require__(/*! ./transformers */ "./node_modules/apg-js/src/apg-conv-api/transformers.js"); + +/* types */ +const UTF8 = 'UTF8'; +const UTF16 = 'UTF16'; +const UTF16BE = 'UTF16BE'; +const UTF16LE = 'UTF16LE'; +const UTF32 = 'UTF32'; +const UTF32BE = 'UTF32BE'; +const UTF32LE = 'UTF32LE'; +const UINT7 = 'UINT7'; +const ASCII = 'ASCII'; +const BINARY = 'BINARY'; +const UINT8 = 'UINT8'; +const UINT16 = 'UINT16'; +const UINT16LE = 'UINT16LE'; +const UINT16BE = 'UINT16BE'; +const UINT32 = 'UINT32'; +const UINT32LE = 'UINT32LE'; +const UINT32BE = 'UINT32BE'; +const ESCAPED = 'ESCAPED'; +const STRING = 'STRING'; + +/* private functions */ +// Find the UTF8 BOM, if any. +const bom8 = function bom8(src) { + src.type = UTF8; + const buf = src.data; + src.bom = 0; + if (buf.length >= 3) { + if (buf[0] === 0xef && buf[1] === 0xbb && buf[2] === 0xbf) { + src.bom = 3; + } + } +}; +// Find the UTF16 BOM, if any, and determine the UTF16 type. +// Defaults to UTF16BE. +// Throws TypeError exception if BOM does not match the specified type. +const bom16 = function bom16(src) { + const buf = src.data; + src.bom = 0; + switch (src.type) { + case UTF16: + src.type = UTF16BE; + if (buf.length >= 2) { + if (buf[0] === 0xfe && buf[1] === 0xff) { + src.bom = 2; + } else if (buf[0] === 0xff && buf[1] === 0xfe) { + src.type = UTF16LE; + src.bom = 2; + } + } + break; + case UTF16BE: + src.type = UTF16BE; + if (buf.length >= 2) { + if (buf[0] === 0xfe && buf[1] === 0xff) { + src.bom = 2; + } else if (buf[0] === 0xff && buf[1] === 0xfe) { + throw new TypeError(`src type: "${UTF16BE}" specified but BOM is for "${UTF16LE}"`); + } + } + break; + case UTF16LE: + src.type = UTF16LE; + if (buf.length >= 0) { + if (buf[0] === 0xfe && buf[1] === 0xff) { + throw new TypeError(`src type: "${UTF16LE}" specified but BOM is for "${UTF16BE}"`); + } else if (buf[0] === 0xff && buf[1] === 0xfe) { + src.bom = 2; + } + } + break; + default: + throw new TypeError(`UTF16 BOM: src type "${src.type}" unrecognized`); + } +}; +// Find the UTF32 BOM, if any, and determine the UTF32 type. +// Defaults to UTF32BE. +// Throws exception if BOM does not match the specified type. +const bom32 = function bom32(src) { + const buf = src.data; + src.bom = 0; + switch (src.type) { + case UTF32: + src.type = UTF32BE; + if (buf.length >= 4) { + if (buf[0] === 0 && buf[1] === 0 && buf[2] === 0xfe && buf[3] === 0xff) { + src.bom = 4; + } + if (buf[0] === 0xff && buf[1] === 0xfe && buf[2] === 0 && buf[3] === 0) { + src.type = UTF32LE; + src.bom = 4; + } + } + break; + case UTF32BE: + src.type = UTF32BE; + if (buf.length >= 4) { + if (buf[0] === 0 && buf[1] === 0 && buf[2] === 0xfe && buf[3] === 0xff) { + src.bom = 4; + } + if (buf[0] === 0xff && buf[1] === 0xfe && buf[2] === 0 && buf[3] === 0) { + throw new TypeError(`src type: ${UTF32BE} specified but BOM is for ${UTF32LE}"`); + } + } + break; + case UTF32LE: + src.type = UTF32LE; + if (buf.length >= 4) { + if (buf[0] === 0 && buf[1] === 0 && buf[2] === 0xfe && buf[3] === 0xff) { + throw new TypeError(`src type: "${UTF32LE}" specified but BOM is for "${UTF32BE}"`); + } + if (buf[0] === 0xff && buf[1] === 0xfe && buf[2] === 0 && buf[3] === 0) { + src.bom = 4; + } + } + break; + default: + throw new TypeError(`UTF32 BOM: src type "${src.type}" unrecognized`); + } +}; +// Validates the source encoding type and matching data. +// If the BASE64: prefix is present, the base 64 decoding is done here as the initial step. +// - For type STRING, data must be a JavaScript string. +// - For type BASE64:*, data may be a string or Buffer. +// - For all other types, data must be a Buffer. +// - The BASE64: prefix is not allowed for type STRING. +const validateSrc = function validateSrc(type, data) { + function getType(typeArg) { + const ret = { + type: '', + base64: false, + }; + const rx = /^(base64:)?([a-zA-Z0-9]+)$/i; + const result = rx.exec(typeArg); + if (result) { + if (result[2]) { + ret.type = result[2].toUpperCase(); + } + if (result[1]) { + ret.base64 = true; + } + } + return ret; + } + if (typeof type !== 'string' || type === '') { + throw new TypeError(`type: "${type}" not recognized`); + } + const ret = getType(type.toUpperCase()); + if (ret.base64) { + /* handle base 64 */ + if (ret.type === STRING) { + throw new TypeError(`type: "${type} "BASE64:" prefix not allowed with type ${STRING}`); + } + if (Buffer.isBuffer(data)) { + ret.data = trans.base64.decode(data); + } else if (typeof data === 'string') { + const buf = Buffer.from(data, 'ascii'); + ret.data = trans.base64.decode(buf); + } else { + throw new TypeError(`type: "${type} unrecognized data type: typeof(data): ${typeof data}`); + } + } else { + ret.data = data; + } + switch (ret.type) { + case UTF8: + bom8(ret); + break; + case UTF16: + case UTF16BE: + case UTF16LE: + bom16(ret); + break; + case UTF32: + case UTF32BE: + case UTF32LE: + bom32(ret); + break; + case UINT16: + ret.type = UINT16BE; + break; + case UINT32: + ret.type = UINT32BE; + break; + case ASCII: + ret.type = UINT7; + break; + case BINARY: + ret.type = UINT8; + break; + case UINT7: + case UINT8: + case UINT16LE: + case UINT16BE: + case UINT32LE: + case UINT32BE: + case STRING: + case ESCAPED: + break; + default: + throw new TypeError(`type: "${type}" not recognized`); + } + if (ret.type === STRING) { + if (typeof ret.data !== 'string') { + throw new TypeError(`type: "${type}" but data is not a string`); + } + } else if (!Buffer.isBuffer(ret.data)) { + throw new TypeError(`type: "${type}" but data is not a Buffer`); + } + return ret; +}; +// Disassembles and validates the destination type. +// `chars` must be an Array of integers. +// The :BASE64 suffix is not allowed for type STRING. +const validateDst = function validateDst(type, chars) { + function getType(typeArg) { + let fix; + let rem; + const ret = { + crlf: false, + lf: false, + base64: false, + type: '', + }; + /* prefix, if any */ + const TRUE = true; + while (TRUE) { + rem = typeArg; + fix = typeArg.slice(0, 5); + if (fix === 'CRLF:') { + ret.crlf = true; + rem = typeArg.slice(5); + break; + } + fix = typeArg.slice(0, 3); + if (fix === 'LF:') { + ret.lf = true; + rem = typeArg.slice(3); + break; + } + break; + } + /* suffix, if any */ + fix = rem.split(':'); + if (fix.length === 1) { + // eslint-disable-next-line prefer-destructuring + ret.type = fix[0]; + } else if (fix.length === 2 && fix[1] === 'BASE64') { + ret.base64 = true; + // eslint-disable-next-line prefer-destructuring + ret.type = fix[0]; + } + return ret; + } + if (!Array.isArray(chars)) { + throw new TypeError(`dst chars: not array: "${typeof chars}`); + } + if (typeof type !== 'string') { + throw new TypeError(`dst type: not string: "${typeof type}`); + } + const ret = getType(type.toUpperCase()); + switch (ret.type) { + case UTF8: + case UTF16BE: + case UTF16LE: + case UTF32BE: + case UTF32LE: + case UINT7: + case UINT8: + case UINT16LE: + case UINT16BE: + case UINT32LE: + case UINT32BE: + case ESCAPED: + break; + case STRING: + if (ret.base64) { + throw new TypeError(`":BASE64" suffix not allowed with type ${STRING}`); + } + break; + case ASCII: + ret.type = UINT7; + break; + case BINARY: + ret.type = UINT8; + break; + case UTF16: + ret.type = UTF16BE; + break; + case UTF32: + ret.type = UTF32BE; + break; + case UINT16: + ret.type = UINT16BE; + break; + case UINT32: + ret.type = UINT32BE; + break; + default: + throw new TypeError(`dst type unrecognized: "${type}" : must have form [crlf:|lf:]type[:base64]`); + } + return ret; +}; +// Select and call the requested encoding function. +const encode = function encode(type, chars) { + switch (type) { + case UTF8: + return trans.utf8.encode(chars); + case UTF16BE: + return trans.utf16be.encode(chars); + case UTF16LE: + return trans.utf16le.encode(chars); + case UTF32BE: + return trans.utf32be.encode(chars); + case UTF32LE: + return trans.utf32le.encode(chars); + case UINT7: + return trans.uint7.encode(chars); + case UINT8: + return trans.uint8.encode(chars); + case UINT16BE: + return trans.uint16be.encode(chars); + case UINT16LE: + return trans.uint16le.encode(chars); + case UINT32BE: + return trans.uint32be.encode(chars); + case UINT32LE: + return trans.uint32le.encode(chars); + case STRING: + return trans.string.encode(chars); + case ESCAPED: + return trans.escaped.encode(chars); + default: + throw new TypeError(`encode type "${type}" not recognized`); + } +}; +// Select and call the requested decoding function. +// `src` contains BOM information as well as the source type and data. +const decode = function decode(src) { + switch (src.type) { + case UTF8: + return trans.utf8.decode(src.data, src.bom); + case UTF16LE: + return trans.utf16le.decode(src.data, src.bom); + case UTF16BE: + return trans.utf16be.decode(src.data, src.bom); + case UTF32BE: + return trans.utf32be.decode(src.data, src.bom); + case UTF32LE: + return trans.utf32le.decode(src.data, src.bom); + case UINT7: + return trans.uint7.decode(src.data); + case UINT8: + return trans.uint8.decode(src.data); + case UINT16BE: + return trans.uint16be.decode(src.data); + case UINT16LE: + return trans.uint16le.decode(src.data); + case UINT32BE: + return trans.uint32be.decode(src.data); + case UINT32LE: + return trans.uint32le.decode(src.data); + case STRING: + return trans.string.decode(src.data); + case ESCAPED: + return trans.escaped.decode(src.data); + default: + throw new TypeError(`decode type "${src.type}" not recognized`); + } +}; + +// The public decoding function. Returns an array of integers. +exports.decode = function exportsDecode(type, data) { + const src = validateSrc(type, data); + return decode(src); +}; +// The public encoding function. Returns a Buffer-typed byte array. +exports.encode = function exportsEncode(type, chars) { + let c; + let buf; + const dst = validateDst(type, chars); + if (dst.crlf) { + /* prefix with CRLF line end conversion, don't contaminate caller's chars array */ + c = trans.lineEnds.crlf(chars); + buf = encode(dst.type, c); + } else if (dst.lf) { + /* prefix with LF line end conversion, don't contaminate caller's chars array */ + c = trans.lineEnds.lf(chars); + buf = encode(dst.type, c); + } else { + buf = encode(dst.type, chars); + } + if (dst.base64) { + /* post base 64 encoding */ + buf = trans.base64.encode(buf); + } + return buf; +}; +// Converts data of type `srcType` to data of type `dstType`. +// `srcData` may be a JavaScript String, or node.js Buffer, depending on the corresponding type. +exports.convert = function convert(srcType, srcData, dstType) { + return thisThis.encode(dstType, thisThis.decode(srcType, srcData)); +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-conv-api/transformers.js": +/*!**************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-conv-api/transformers.js ***! + \**************************************************************/ +/***/ (function(__unused_webpack_module, exports) { + +/* eslint-disable prefer-destructuring */ +/* eslint-disable no-plusplus */ +/* eslint-disable no-bitwise */ +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module contains the actual encoding and decoding algorithms. +// Throws "RangeError" exceptions on characters or bytes out of range for the given encoding. + +'use strict;'; + +const thisThis = this; + +/* decoding error codes */ +const NON_SHORTEST = 0xfffffffc; +const TRAILING = 0xfffffffd; +const RANGE = 0xfffffffe; +const ILL_FORMED = 0xffffffff; + +/* mask[n] = 2**n - 1, ie. mask[n] = n bits on. e.g. mask[6] = %b111111 */ +const mask = [0, 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023]; + +/* ascii[n] = 'HH', where 0xHH = n, eg. ascii[254] = 'FE' */ +const ascii = [ + '00', + '01', + '02', + '03', + '04', + '05', + '06', + '07', + '08', + '09', + '0A', + '0B', + '0C', + '0D', + '0E', + '0F', + '10', + '11', + '12', + '13', + '14', + '15', + '16', + '17', + '18', + '19', + '1A', + '1B', + '1C', + '1D', + '1E', + '1F', + '20', + '21', + '22', + '23', + '24', + '25', + '26', + '27', + '28', + '29', + '2A', + '2B', + '2C', + '2D', + '2E', + '2F', + '30', + '31', + '32', + '33', + '34', + '35', + '36', + '37', + '38', + '39', + '3A', + '3B', + '3C', + '3D', + '3E', + '3F', + '40', + '41', + '42', + '43', + '44', + '45', + '46', + '47', + '48', + '49', + '4A', + '4B', + '4C', + '4D', + '4E', + '4F', + '50', + '51', + '52', + '53', + '54', + '55', + '56', + '57', + '58', + '59', + '5A', + '5B', + '5C', + '5D', + '5E', + '5F', + '60', + '61', + '62', + '63', + '64', + '65', + '66', + '67', + '68', + '69', + '6A', + '6B', + '6C', + '6D', + '6E', + '6F', + '70', + '71', + '72', + '73', + '74', + '75', + '76', + '77', + '78', + '79', + '7A', + '7B', + '7C', + '7D', + '7E', + '7F', + '80', + '81', + '82', + '83', + '84', + '85', + '86', + '87', + '88', + '89', + '8A', + '8B', + '8C', + '8D', + '8E', + '8F', + '90', + '91', + '92', + '93', + '94', + '95', + '96', + '97', + '98', + '99', + '9A', + '9B', + '9C', + '9D', + '9E', + '9F', + 'A0', + 'A1', + 'A2', + 'A3', + 'A4', + 'A5', + 'A6', + 'A7', + 'A8', + 'A9', + 'AA', + 'AB', + 'AC', + 'AD', + 'AE', + 'AF', + 'B0', + 'B1', + 'B2', + 'B3', + 'B4', + 'B5', + 'B6', + 'B7', + 'B8', + 'B9', + 'BA', + 'BB', + 'BC', + 'BD', + 'BE', + 'BF', + 'C0', + 'C1', + 'C2', + 'C3', + 'C4', + 'C5', + 'C6', + 'C7', + 'C8', + 'C9', + 'CA', + 'CB', + 'CC', + 'CD', + 'CE', + 'CF', + 'D0', + 'D1', + 'D2', + 'D3', + 'D4', + 'D5', + 'D6', + 'D7', + 'D8', + 'D9', + 'DA', + 'DB', + 'DC', + 'DD', + 'DE', + 'DF', + 'E0', + 'E1', + 'E2', + 'E3', + 'E4', + 'E5', + 'E6', + 'E7', + 'E8', + 'E9', + 'EA', + 'EB', + 'EC', + 'ED', + 'EE', + 'EF', + 'F0', + 'F1', + 'F2', + 'F3', + 'F4', + 'F5', + 'F6', + 'F7', + 'F8', + 'F9', + 'FA', + 'FB', + 'FC', + 'FD', + 'FE', + 'FF', +]; + +/* vector of base 64 characters */ +const base64chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='.split(''); + +/* vector of base 64 character codes */ +const base64codes = []; +base64chars.forEach((char) => { + base64codes.push(char.charCodeAt(0)); +}); + +// The UTF8 algorithms. +exports.utf8 = { + encode(chars) { + const bytes = []; + chars.forEach((char) => { + if (char >= 0 && char <= 0x7f) { + bytes.push(char); + } else if (char <= 0x7ff) { + bytes.push(0xc0 + ((char >> 6) & mask[5])); + bytes.push(0x80 + (char & mask[6])); + } else if (char < 0xd800 || (char > 0xdfff && char <= 0xffff)) { + bytes.push(0xe0 + ((char >> 12) & mask[4])); + bytes.push(0x80 + ((char >> 6) & mask[6])); + bytes.push(0x80 + (char & mask[6])); + } else if (char >= 0x10000 && char <= 0x10ffff) { + const u = (char >> 16) & mask[5]; + bytes.push(0xf0 + (u >> 2)); + bytes.push(0x80 + ((u & mask[2]) << 4) + ((char >> 12) & mask[4])); + bytes.push(0x80 + ((char >> 6) & mask[6])); + bytes.push(0x80 + (char & mask[6])); + } else { + throw new RangeError(`utf8.encode: character out of range: char: ${char}`); + } + }); + return Buffer.from(bytes); + }, + decode(buf, bom) { + /* bytes functions return error for non-shortest forms & values out of range */ + function bytes2(b1, b2) { + /* U+0080..U+07FF */ + /* 00000000 00000yyy yyxxxxxx | 110yyyyy 10xxxxxx */ + if ((b2 & 0xc0) !== 0x80) { + return TRAILING; + } + const x = ((b1 & mask[5]) << 6) + (b2 & mask[6]); + if (x < 0x80) { + return NON_SHORTEST; + } + return x; + } + function bytes3(b1, b2, b3) { + /* U+0800..U+FFFF */ + /* 00000000 zzzzyyyy yyxxxxxx | 1110zzzz 10yyyyyy 10xxxxxx */ + if ((b3 & 0xc0) !== 0x80 || (b2 & 0xc0) !== 0x80) { + return TRAILING; + } + const x = ((b1 & mask[4]) << 12) + ((b2 & mask[6]) << 6) + (b3 & mask[6]); + if (x < 0x800) { + return NON_SHORTEST; + } + if (x >= 0xd800 && x <= 0xdfff) { + return RANGE; + } + return x; + } + function bytes4(b1, b2, b3, b4) { + /* U+10000..U+10FFFF */ + /* 000uuuuu zzzzyyyy yyxxxxxx | 11110uuu 10uuzzzz 10yyyyyy 10xxxxxx */ + if ((b4 & 0xc0) !== 0x80 || (b3 & 0xc0) !== 0x80 || (b2 & 0xc0) !== 0x80) { + return TRAILING; + } + const x = + ((((b1 & mask[3]) << 2) + ((b2 >> 4) & mask[2])) << 16) + + ((b2 & mask[4]) << 12) + + ((b3 & mask[6]) << 6) + + (b4 & mask[6]); + if (x < 0x10000) { + return NON_SHORTEST; + } + if (x > 0x10ffff) { + return RANGE; + } + return x; + } + let c; + let b1; + let i1; + let i2; + let i3; + let inc; + const len = buf.length; + let i = bom ? 3 : 0; + const chars = []; + while (i < len) { + b1 = buf[i]; + c = ILL_FORMED; + const TRUE = true; + while (TRUE) { + if (b1 >= 0 && b1 <= 0x7f) { + /* U+0000..U+007F 00..7F */ + c = b1; + inc = 1; + break; + } + i1 = i + 1; + if (i1 < len && b1 >= 0xc2 && b1 <= 0xdf) { + /* U+0080..U+07FF C2..DF 80..BF */ + c = bytes2(b1, buf[i1]); + inc = 2; + break; + } + i2 = i + 2; + if (i2 < len && b1 >= 0xe0 && b1 <= 0xef) { + /* U+0800..U+FFFF */ + c = bytes3(b1, buf[i1], buf[i2]); + inc = 3; + break; + } + i3 = i + 3; + if (i3 < len && b1 >= 0xf0 && b1 <= 0xf4) { + /* U+10000..U+10FFFF */ + c = bytes4(b1, buf[i1], buf[i2], buf[i3]); + inc = 4; + break; + } + /* if we fall through to here, it is an ill-formed sequence */ + break; + } + if (c > 0x10ffff) { + const at = `byte[${i}]`; + if (c === ILL_FORMED) { + throw new RangeError(`utf8.decode: ill-formed UTF8 byte sequence found at: ${at}`); + } + if (c === TRAILING) { + throw new RangeError(`utf8.decode: illegal trailing byte found at: ${at}`); + } + if (c === RANGE) { + throw new RangeError(`utf8.decode: code point out of range found at: ${at}`); + } + if (c === NON_SHORTEST) { + throw new RangeError(`utf8.decode: non-shortest form found at: ${at}`); + } + throw new RangeError(`utf8.decode: unrecognized error found at: ${at}`); + } + chars.push(c); + i += inc; + } + return chars; + }, +}; + +// The UTF16BE algorithms. +exports.utf16be = { + encode(chars) { + const bytes = []; + let char; + let h; + let l; + for (let i = 0; i < chars.length; i += 1) { + char = chars[i]; + if ((char >= 0 && char <= 0xd7ff) || (char >= 0xe000 && char <= 0xffff)) { + bytes.push((char >> 8) & mask[8]); + bytes.push(char & mask[8]); + } else if (char >= 0x10000 && char <= 0x10ffff) { + l = char - 0x10000; + h = 0xd800 + (l >> 10); + l = 0xdc00 + (l & mask[10]); + bytes.push((h >> 8) & mask[8]); + bytes.push(h & mask[8]); + bytes.push((l >> 8) & mask[8]); + bytes.push(l & mask[8]); + } else { + throw new RangeError(`utf16be.encode: UTF16BE value out of range: char[${i}]: ${char}`); + } + } + return Buffer.from(bytes); + }, + decode(buf, bom) { + /* assumes caller has insured that buf is a Buffer of bytes */ + if (buf.length % 2 > 0) { + throw new RangeError(`utf16be.decode: data length must be even multiple of 2: length: ${buf.length}`); + } + const chars = []; + const len = buf.length; + let i = bom ? 2 : 0; + let j = 0; + let c; + let inc; + let i1; + let i3; + let high; + let low; + while (i < len) { + const TRUE = true; + while (TRUE) { + i1 = i + 1; + if (i1 < len) { + high = (buf[i] << 8) + buf[i1]; + if (high < 0xd800 || high > 0xdfff) { + c = high; + inc = 2; + break; + } + i3 = i + 3; + if (i3 < len) { + low = (buf[i + 2] << 8) + buf[i3]; + if (high <= 0xdbff && low >= 0xdc00 && low <= 0xdfff) { + c = 0x10000 + ((high - 0xd800) << 10) + (low - 0xdc00); + inc = 4; + break; + } + } + } + /* if we fall through to here, it is an ill-formed sequence */ + throw new RangeError(`utf16be.decode: ill-formed UTF16BE byte sequence found: byte[${i}]`); + } + chars[j++] = c; + i += inc; + } + return chars; + }, +}; + +// The UTF16LE algorithms. +exports.utf16le = { + encode(chars) { + const bytes = []; + let char; + let h; + let l; + for (let i = 0; i < chars.length; i += 1) { + char = chars[i]; + if ((char >= 0 && char <= 0xd7ff) || (char >= 0xe000 && char <= 0xffff)) { + bytes.push(char & mask[8]); + bytes.push((char >> 8) & mask[8]); + } else if (char >= 0x10000 && char <= 0x10ffff) { + l = char - 0x10000; + h = 0xd800 + (l >> 10); + l = 0xdc00 + (l & mask[10]); + bytes.push(h & mask[8]); + bytes.push((h >> 8) & mask[8]); + bytes.push(l & mask[8]); + bytes.push((l >> 8) & mask[8]); + } else { + throw new RangeError(`utf16le.encode: UTF16LE value out of range: char[${i}]: ${char}`); + } + } + return Buffer.from(bytes); + }, + decode(buf, bom) { + /* assumes caller has insured that buf is a Buffer of bytes */ + if (buf.length % 2 > 0) { + throw new RangeError(`utf16le.decode: data length must be even multiple of 2: length: ${buf.length}`); + } + const chars = []; + const len = buf.length; + let i = bom ? 2 : 0; + let j = 0; + let c; + let inc; + let i1; + let i3; + let high; + let low; + while (i < len) { + const TRUE = true; + while (TRUE) { + i1 = i + 1; + if (i1 < len) { + high = (buf[i1] << 8) + buf[i]; + if (high < 0xd800 || high > 0xdfff) { + c = high; + inc = 2; + break; + } + i3 = i + 3; + if (i3 < len) { + low = (buf[i3] << 8) + buf[i + 2]; + if (high <= 0xdbff && low >= 0xdc00 && low <= 0xdfff) { + c = 0x10000 + ((high - 0xd800) << 10) + (low - 0xdc00); + inc = 4; + break; + } + } + } + /* if we fall through to here, it is an ill-formed sequence */ + throw new RangeError(`utf16le.decode: ill-formed UTF16LE byte sequence found: byte[${i}]`); + } + chars[j++] = c; + i += inc; + } + return chars; + }, +}; + +// The UTF32BE algorithms. +exports.utf32be = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 4); + let i = 0; + chars.forEach((char) => { + if ((char >= 0xd800 && char <= 0xdfff) || char > 0x10ffff) { + throw new RangeError(`utf32be.encode: UTF32BE character code out of range: char[${i / 4}]: ${char}`); + } + buf[i++] = (char >> 24) & mask[8]; + buf[i++] = (char >> 16) & mask[8]; + buf[i++] = (char >> 8) & mask[8]; + buf[i++] = char & mask[8]; + }); + return buf; + }, + decode(buf, bom) { + /* caller to insure buf is a Buffer of bytes */ + if (buf.length % 4 > 0) { + throw new RangeError(`utf32be.decode: UTF32BE byte length must be even multiple of 4: length: ${buf.length}`); + } + const chars = []; + let i = bom ? 4 : 0; + for (; i < buf.length; i += 4) { + const char = (buf[i] << 24) + (buf[i + 1] << 16) + (buf[i + 2] << 8) + buf[i + 3]; + if ((char >= 0xd800 && char <= 0xdfff) || char > 0x10ffff) { + throw new RangeError(`utf32be.decode: UTF32BE character code out of range: char[${i / 4}]: ${char}`); + } + chars.push(char); + } + return chars; + }, +}; + +// The UTF32LE algorithms. +exports.utf32le = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 4); + let i = 0; + chars.forEach((char) => { + if ((char >= 0xd800 && char <= 0xdfff) || char > 0x10ffff) { + throw new RangeError(`utf32le.encode: UTF32LE character code out of range: char[${i / 4}]: ${char}`); + } + buf[i++] = char & mask[8]; + buf[i++] = (char >> 8) & mask[8]; + buf[i++] = (char >> 16) & mask[8]; + buf[i++] = (char >> 24) & mask[8]; + }); + return buf; + }, + decode(buf, bom) { + /* caller to insure buf is a Buffer of bytes */ + if (buf.length % 4 > 0) { + throw new RangeError(`utf32be.decode: UTF32LE byte length must be even multiple of 4: length: ${buf.length}`); + } + const chars = []; + let i = bom ? 4 : 0; + for (; i < buf.length; i += 4) { + const char = (buf[i + 3] << 24) + (buf[i + 2] << 16) + (buf[i + 1] << 8) + buf[i]; + if ((char >= 0xd800 && char <= 0xdfff) || char > 0x10ffff) { + throw new RangeError(`utf32le.encode: UTF32LE character code out of range: char[${i / 4}]: ${char}`); + } + chars.push(char); + } + return chars; + }, +}; + +// The UINT7 algorithms. ASCII or 7-bit unsigned integers. +exports.uint7 = { + encode(chars) { + const buf = Buffer.alloc(chars.length); + for (let i = 0; i < chars.length; i += 1) { + if (chars[i] > 0x7f) { + throw new RangeError(`uint7.encode: UINT7 character code out of range: char[${i}]: ${chars[i]}`); + } + buf[i] = chars[i]; + } + return buf; + }, + decode(buf) { + const chars = []; + for (let i = 0; i < buf.length; i += 1) { + if (buf[i] > 0x7f) { + throw new RangeError(`uint7.decode: UINT7 character code out of range: byte[${i}]: ${buf[i]}`); + } + chars[i] = buf[i]; + } + return chars; + }, +}; + +// The UINT8 algorithms. BINARY, Latin 1 or 8-bit unsigned integers. +exports.uint8 = { + encode(chars) { + const buf = Buffer.alloc(chars.length); + for (let i = 0; i < chars.length; i += 1) { + if (chars[i] > 0xff) { + throw new RangeError(`uint8.encode: UINT8 character code out of range: char[${i}]: ${chars[i]}`); + } + buf[i] = chars[i]; + } + return buf; + }, + decode(buf) { + const chars = []; + for (let i = 0; i < buf.length; i += 1) { + chars[i] = buf[i]; + } + return chars; + }, +}; + +// The UINT16BE algorithms. Big-endian 16-bit unsigned integers. +exports.uint16be = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 2); + let i = 0; + chars.forEach((char) => { + if (char > 0xffff) { + throw new RangeError(`uint16be.encode: UINT16BE character code out of range: char[${i / 2}]: ${char}`); + } + buf[i++] = (char >> 8) & mask[8]; + buf[i++] = char & mask[8]; + }); + return buf; + }, + decode(buf) { + if (buf.length % 2 > 0) { + throw new RangeError(`uint16be.decode: UINT16BE byte length must be even multiple of 2: length: ${buf.length}`); + } + const chars = []; + for (let i = 0; i < buf.length; i += 2) { + chars.push((buf[i] << 8) + buf[i + 1]); + } + return chars; + }, +}; + +// The UINT16LE algorithms. Little-endian 16-bit unsigned integers. +exports.uint16le = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 2); + let i = 0; + chars.forEach((char) => { + if (char > 0xffff) { + throw new RangeError(`uint16le.encode: UINT16LE character code out of range: char[${i / 2}]: ${char}`); + } + buf[i++] = char & mask[8]; + buf[i++] = (char >> 8) & mask[8]; + }); + return buf; + }, + decode(buf) { + if (buf.length % 2 > 0) { + throw new RangeError(`uint16le.decode: UINT16LE byte length must be even multiple of 2: length: ${buf.length}`); + } + const chars = []; + for (let i = 0; i < buf.length; i += 2) { + chars.push((buf[i + 1] << 8) + buf[i]); + } + return chars; + }, +}; + +// The UINT32BE algorithms. Big-endian 32-bit unsigned integers. +exports.uint32be = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 4); + let i = 0; + chars.forEach((char) => { + buf[i++] = (char >> 24) & mask[8]; + buf[i++] = (char >> 16) & mask[8]; + buf[i++] = (char >> 8) & mask[8]; + buf[i++] = char & mask[8]; + }); + return buf; + }, + decode(buf) { + if (buf.length % 4 > 0) { + throw new RangeError(`uint32be.decode: UINT32BE byte length must be even multiple of 4: length: ${buf.length}`); + } + const chars = []; + for (let i = 0; i < buf.length; i += 4) { + chars.push((buf[i] << 24) + (buf[i + 1] << 16) + (buf[i + 2] << 8) + buf[i + 3]); + } + return chars; + }, +}; + +// The UINT32LE algorithms. Little-endian 32-bit unsigned integers. +exports.uint32le = { + encode(chars) { + const buf = Buffer.alloc(chars.length * 4); + let i = 0; + chars.forEach((char) => { + buf[i++] = char & mask[8]; + buf[i++] = (char >> 8) & mask[8]; + buf[i++] = (char >> 16) & mask[8]; + buf[i++] = (char >> 24) & mask[8]; + }); + return buf; + }, + decode(buf) { + /* caller to insure buf is a Buffer of bytes */ + if (buf.length % 4 > 0) { + throw new RangeError(`uint32le.decode: UINT32LE byte length must be even multiple of 4: length: ${buf.length}`); + } + const chars = []; + for (let i = 0; i < buf.length; i += 4) { + chars.push((buf[i + 3] << 24) + (buf[i + 2] << 16) + (buf[i + 1] << 8) + buf[i]); + } + return chars; + }, +}; + +// The STRING algorithms. Converts JavaScript strings to Array of 32-bit integers and vice versa. +// Uses the node.js Buffer's native "utf16le" capabilites. +exports.string = { + encode(chars) { + return thisThis.utf16le.encode(chars).toString('utf16le'); + }, + decode(str) { + return thisThis.utf16le.decode(Buffer.from(str, 'utf16le'), 0); + }, +}; + +// The ESCAPED algorithms. +// Note that ESCAPED format contains only ASCII characters. +// The characters are always in the form of a Buffer of bytes. +exports.escaped = { + // Encodes an Array of 32-bit integers into ESCAPED format. + encode(chars) { + const bytes = []; + for (let i = 0; i < chars.length; i += 1) { + const char = chars[i]; + if (char === 96) { + bytes.push(char); + bytes.push(char); + } else if (char === 10) { + bytes.push(char); + } else if (char >= 32 && char <= 126) { + bytes.push(char); + } else { + let str = ''; + if (char >= 0 && char <= 31) { + str += `\`x${ascii[char]}`; + } else if (char >= 127 && char <= 255) { + str += `\`x${ascii[char]}`; + } else if (char >= 0x100 && char <= 0xffff) { + str += `\`u${ascii[(char >> 8) & mask[8]]}${ascii[char & mask[8]]}`; + } else if (char >= 0x10000 && char <= 0xffffffff) { + str += '`u{'; + const digit = (char >> 24) & mask[8]; + if (digit > 0) { + str += ascii[digit]; + } + str += `${ascii[(char >> 16) & mask[8]] + ascii[(char >> 8) & mask[8]] + ascii[char & mask[8]]}}`; + } else { + throw new Error('escape.encode(char): char > 0xffffffff not allowed'); + } + const buf = Buffer.from(str); + buf.forEach((b) => { + bytes.push(b); + }); + } + } + return Buffer.from(bytes); + }, + // Decodes ESCAPED format from a Buffer of bytes to an Array of 32-bit integers. + decode(buf) { + function isHex(hex) { + if ((hex >= 48 && hex <= 57) || (hex >= 65 && hex <= 70) || (hex >= 97 && hex <= 102)) { + return true; + } + return false; + } + function getx(i, len, bufArg) { + const ret = { char: null, nexti: i + 2, error: true }; + if (i + 1 < len) { + if (isHex(bufArg[i]) && isHex(bufArg[i + 1])) { + const str = String.fromCodePoint(bufArg[i], bufArg[i + 1]); + ret.char = parseInt(str, 16); + if (!Number.isNaN(ret.char)) { + ret.error = false; + } + } + } + return ret; + } + function getu(i, len, bufArg) { + const ret = { char: null, nexti: i + 4, error: true }; + if (i + 3 < len) { + if (isHex(bufArg[i]) && isHex(bufArg[i + 1]) && isHex(bufArg[i + 2]) && isHex(bufArg[i + 3])) { + const str = String.fromCodePoint(bufArg[i], bufArg[i + 1], bufArg[i + 2], bufArg[i + 3]); + ret.char = parseInt(str, 16); + if (!Number.isNaN(ret.char)) { + ret.error = false; + } + } + } + return ret; + } + function getU(i, len, bufArg) { + const ret = { char: null, nexti: i + 4, error: true }; + let str = ''; + while (i < len && isHex(bufArg[i])) { + str += String.fromCodePoint(bufArg[i]); + // eslint-disable-next-line no-param-reassign + i += 1; + } + ret.char = parseInt(str, 16); + if (bufArg[i] === 125 && !Number.isNaN(ret.char)) { + ret.error = false; + } + ret.nexti = i + 1; + return ret; + } + const chars = []; + const len = buf.length; + let i1; + let ret; + let error; + let i = 0; + while (i < len) { + const TRUE = true; + while (TRUE) { + error = true; + if (buf[i] !== 96) { + /* unescaped character */ + chars.push(buf[i]); + i += 1; + error = false; + break; + } + i1 = i + 1; + if (i1 >= len) { + break; + } + if (buf[i1] === 96) { + /* escaped grave accent */ + chars.push(96); + i += 2; + error = false; + break; + } + if (buf[i1] === 120) { + ret = getx(i1 + 1, len, buf); + if (ret.error) { + break; + } + /* escaped hex */ + chars.push(ret.char); + i = ret.nexti; + error = false; + break; + } + if (buf[i1] === 117) { + if (buf[i1 + 1] === 123) { + ret = getU(i1 + 2, len, buf); + if (ret.error) { + break; + } + /* escaped utf-32 */ + chars.push(ret.char); + i = ret.nexti; + error = false; + break; + } + ret = getu(i1 + 1, len, buf); + if (ret.error) { + break; + } + /* escaped utf-16 */ + chars.push(ret.char); + i = ret.nexti; + error = false; + break; + } + break; + } + if (error) { + throw new Error(`escaped.decode: ill-formed escape sequence at buf[${i}]`); + } + } + return chars; + }, +}; + +// The line end conversion algorigthms. +const CR = 13; +const LF = 10; +exports.lineEnds = { + crlf(chars) { + const lfchars = []; + let i = 0; + while (i < chars.length) { + switch (chars[i]) { + case CR: + if (i + 1 < chars.length && chars[i + 1] === LF) { + i += 2; + } else { + i += 1; + } + lfchars.push(CR); + lfchars.push(LF); + break; + case LF: + lfchars.push(CR); + lfchars.push(LF); + i += 1; + break; + default: + lfchars.push(chars[i]); + i += 1; + break; + } + } + if (lfchars.length > 0 && lfchars[lfchars.length - 1] !== LF) { + lfchars.push(CR); + lfchars.push(LF); + } + return lfchars; + }, + lf(chars) { + const lfchars = []; + let i = 0; + while (i < chars.length) { + switch (chars[i]) { + case CR: + if (i + 1 < chars.length && chars[i + 1] === LF) { + i += 2; + } else { + i += 1; + } + lfchars.push(LF); + break; + case LF: + lfchars.push(LF); + i += 1; + break; + default: + lfchars.push(chars[i]); + i += 1; + break; + } + } + if (lfchars.length > 0 && lfchars[lfchars.length - 1] !== LF) { + lfchars.push(LF); + } + return lfchars; + }, +}; + +// The base 64 algorithms. +exports.base64 = { + encode(buf) { + if (buf.length === 0) { + return Buffer.alloc(0); + } + let i; + let j; + let n; + let tail = buf.length % 3; + tail = tail > 0 ? 3 - tail : 0; + let units = (buf.length + tail) / 3; + const base64 = Buffer.alloc(units * 4); + if (tail > 0) { + units -= 1; + } + i = 0; + j = 0; + for (let u = 0; u < units; u += 1) { + n = buf[i++] << 16; + n += buf[i++] << 8; + n += buf[i++]; + base64[j++] = base64codes[(n >> 18) & mask[6]]; + base64[j++] = base64codes[(n >> 12) & mask[6]]; + base64[j++] = base64codes[(n >> 6) & mask[6]]; + base64[j++] = base64codes[n & mask[6]]; + } + if (tail === 0) { + return base64; + } + if (tail === 1) { + n = buf[i++] << 16; + n += buf[i] << 8; + base64[j++] = base64codes[(n >> 18) & mask[6]]; + base64[j++] = base64codes[(n >> 12) & mask[6]]; + base64[j++] = base64codes[(n >> 6) & mask[6]]; + base64[j] = base64codes[64]; + return base64; + } + if (tail === 2) { + n = buf[i] << 16; + base64[j++] = base64codes[(n >> 18) & mask[6]]; + base64[j++] = base64codes[(n >> 12) & mask[6]]; + base64[j++] = base64codes[64]; + base64[j] = base64codes[64]; + return base64; + } + return undefined; + }, + decode(codes) { + /* remove white space and ctrl characters, validate & translate characters */ + function validate(buf) { + const chars = []; + let tail = 0; + for (let i = 0; i < buf.length; i += 1) { + const char = buf[i]; + const TRUE = true; + while (TRUE) { + if (char === 32 || char === 9 || char === 10 || char === 13) { + break; + } + if (char >= 65 && char <= 90) { + chars.push(char - 65); + break; + } + if (char >= 97 && char <= 122) { + chars.push(char - 71); + break; + } + if (char >= 48 && char <= 57) { + chars.push(char + 4); + break; + } + if (char === 43) { + chars.push(62); + break; + } + if (char === 47) { + chars.push(63); + break; + } + if (char === 61) { + chars.push(64); + tail += 1; + break; + } + /* invalid character */ + throw new RangeError(`base64.decode: invalid character buf[${i}]: ${char}`); + } + } + /* validate length */ + if (chars.length % 4 > 0) { + throw new RangeError(`base64.decode: string length not integral multiple of 4: ${chars.length}`); + } + /* validate tail */ + switch (tail) { + case 0: + break; + case 1: + if (chars[chars.length - 1] !== 64) { + throw new RangeError('base64.decode: one tail character found: not last character'); + } + break; + case 2: + if (chars[chars.length - 1] !== 64 || chars[chars.length - 2] !== 64) { + throw new RangeError('base64.decode: two tail characters found: not last characters'); + } + break; + default: + throw new RangeError(`base64.decode: more than two tail characters found: ${tail}`); + } + return { tail, buf: Buffer.from(chars) }; + } + + if (codes.length === 0) { + return Buffer.alloc(0); + } + const val = validate(codes); + const { tail } = val; + const base64 = val.buf; + let i; + let j; + let n; + let units = base64.length / 4; + const buf = Buffer.alloc(units * 3 - tail); + if (tail > 0) { + units -= 1; + } + j = 0; + i = 0; + for (let u = 0; u < units; u += 1) { + n = base64[i++] << 18; + n += base64[i++] << 12; + n += base64[i++] << 6; + n += base64[i++]; + buf[j++] = (n >> 16) & mask[8]; + buf[j++] = (n >> 8) & mask[8]; + buf[j++] = n & mask[8]; + } + if (tail === 1) { + n = base64[i++] << 18; + n += base64[i++] << 12; + n += base64[i] << 6; + buf[j++] = (n >> 16) & mask[8]; + buf[j] = (n >> 8) & mask[8]; + } + if (tail === 2) { + n = base64[i++] << 18; + n += base64[i++] << 12; + buf[j] = (n >> 16) & mask[8]; + } + return buf; + }, + // Converts a base 64 Buffer of bytes to a JavaScript string with line breaks. + toString(buf) { + if (buf.length % 4 > 0) { + throw new RangeError(`base64.toString: input buffer length not multiple of 4: ${buf.length}`); + } + let str = ''; + let lineLen = 0; + function buildLine(c1, c2, c3, c4) { + switch (lineLen) { + case 76: + str += `\r\n${c1}${c2}${c3}${c4}`; + lineLen = 4; + break; + case 75: + str += `${c1}\r\n${c2}${c3}${c4}`; + lineLen = 3; + break; + case 74: + str += `${c1 + c2}\r\n${c3}${c4}`; + lineLen = 2; + break; + case 73: + str += `${c1 + c2 + c3}\r\n${c4}`; + lineLen = 1; + break; + default: + str += c1 + c2 + c3 + c4; + lineLen += 4; + break; + } + } + function validate(c) { + if (c >= 65 && c <= 90) { + return true; + } + if (c >= 97 && c <= 122) { + return true; + } + if (c >= 48 && c <= 57) { + return true; + } + if (c === 43) { + return true; + } + if (c === 47) { + return true; + } + if (c === 61) { + return true; + } + return false; + } + for (let i = 0; i < buf.length; i += 4) { + for (let j = i; j < i + 4; j += 1) { + if (!validate(buf[j])) { + throw new RangeError(`base64.toString: buf[${j}]: ${buf[j]} : not valid base64 character code`); + } + } + buildLine( + String.fromCharCode(buf[i]), + String.fromCharCode(buf[i + 1]), + String.fromCharCode(buf[i + 2]), + String.fromCharCode(buf[i + 3]) + ); + } + return str; + }, +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-lib/ast.js": +/*!************************************************!*\ + !*** ./node_modules/apg-js/src/apg-lib/ast.js ***! + \************************************************/ +/***/ ((module, __unused_webpack_exports, __webpack_require__) => { + +/* eslint-disable guard-for-in */ +/* eslint-disable no-restricted-syntax */ +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module is used by the parser to build an [Abstract Syntax Tree](https://en.wikipedia.org/wiki/Abstract_syntax_tree) (AST). +// The AST can be thought of as a subset of the full parse tree. +// Each node of the AST holds the phrase that was matched at the corresponding, named parse tree node. +// It is built as the parser successfully matches phrases to the rule names +// (`RNM` operators) and `UDT`s as it parses an input string. +// The user controls which `RNM` or `UDT` names to keep on the AST. +// The user can also associate callback functions with some or all of the retained +// AST nodes to be used to translate the node phrases. That is, associate semantic +// actions to the matched phrases. +// Translating the AST rather that attempting to apply semantic actions during +// the parsing process, has the advantage that there is no backtracking and that the phrases +// are known while traversing down tree as will as up. +// +// Let `ast` be an `ast.js` object. To identify a node to be kept on the AST: +// ``` +// ast.callbacks["rulename"] = true; (all nodes default to false) +// ``` +// To associate a callback function with a node: +// ``` +// ast.callbacks["rulename"] = fn +// ``` +// `rulename` is any `RNM` or `UDT` name defined by the associated grammar +// and `fn` is a user-written callback function. +// (See [`apg-examples`](https://github.com/ldthomas/apg-js2-examples/tree/master/ast) for examples of how to create an AST, +// define the nodes and callback functions and attach it to a parser.) +module.exports = function exportsAst() { + const id = __webpack_require__(/*! ./identifiers */ "./node_modules/apg-js/src/apg-lib/identifiers.js"); + const utils = __webpack_require__(/*! ./utilities */ "./node_modules/apg-js/src/apg-lib/utilities.js"); + + const thisFileName = 'ast.js: '; + const that = this; + let rules = null; + let udts = null; + let chars = null; + let nodeCount = 0; + const nodesDefined = []; + const nodeCallbacks = []; + const stack = []; + const records = []; + this.callbacks = []; + this.astObject = 'astObject'; + /* called by the parser to initialize the AST with the rules, UDTs and the input characters */ + this.init = function init(rulesIn, udtsIn, charsIn) { + stack.length = 0; + records.length = 0; + nodesDefined.length = 0; + nodeCount = 0; + rules = rulesIn; + udts = udtsIn; + chars = charsIn; + let i; + const list = []; + for (i = 0; i < rules.length; i += 1) { + list.push(rules[i].lower); + } + for (i = 0; i < udts.length; i += 1) { + list.push(udts[i].lower); + } + nodeCount = rules.length + udts.length; + for (i = 0; i < nodeCount; i += 1) { + nodesDefined[i] = false; + nodeCallbacks[i] = null; + } + for (const index in that.callbacks) { + const lower = index.toLowerCase(); + i = list.indexOf(lower); + if (i < 0) { + throw new Error(`${thisFileName}init: node '${index}' not a rule or udt name`); + } + if (typeof that.callbacks[index] === 'function') { + nodesDefined[i] = true; + nodeCallbacks[i] = that.callbacks[index]; + } + if (that.callbacks[index] === true) { + nodesDefined[i] = true; + } + } + }; + /* AST node definitions - called by the parser's `RNM` operator */ + this.ruleDefined = function ruleDefined(index) { + return nodesDefined[index] !== false; + }; + /* AST node definitions - called by the parser's `UDT` operator */ + this.udtDefined = function udtDefined(index) { + return nodesDefined[rules.length + index] !== false; + }; + /* called by the parser's `RNM` & `UDT` operators */ + /* builds a record for the downward traversal of the node */ + this.down = function down(callbackIndex, name) { + const thisIndex = records.length; + stack.push(thisIndex); + records.push({ + name, + thisIndex, + thatIndex: null, + state: id.SEM_PRE, + callbackIndex, + phraseIndex: null, + phraseLength: null, + stack: stack.length, + }); + return thisIndex; + }; + /* called by the parser's `RNM` & `UDT` operators */ + /* builds a record for the upward traversal of the node */ + this.up = function up(callbackIndex, name, phraseIndex, phraseLength) { + const thisIndex = records.length; + const thatIndex = stack.pop(); + records.push({ + name, + thisIndex, + thatIndex, + state: id.SEM_POST, + callbackIndex, + phraseIndex, + phraseLength, + stack: stack.length, + }); + records[thatIndex].thatIndex = thisIndex; + records[thatIndex].phraseIndex = phraseIndex; + records[thatIndex].phraseLength = phraseLength; + return thisIndex; + }; + // Called by the user to translate the AST. + // Translate means to associate or apply some semantic action to the + // phrases that were syntactically matched to the AST nodes according + // to the defining grammar. + // ``` + // data - optional user-defined data + // passed to the callback functions by the translator + // ``` + this.translate = function translate(data) { + let ret; + let callback; + let record; + for (let i = 0; i < records.length; i += 1) { + record = records[i]; + callback = nodeCallbacks[record.callbackIndex]; + if (record.state === id.SEM_PRE) { + if (callback !== null) { + ret = callback(id.SEM_PRE, chars, record.phraseIndex, record.phraseLength, data); + if (ret === id.SEM_SKIP) { + i = record.thatIndex; + } + } + } else if (callback !== null) { + callback(id.SEM_POST, chars, record.phraseIndex, record.phraseLength, data); + } + } + }; + /* called by the parser to reset the length of the records array */ + /* necessary on backtracking */ + this.setLength = function setLength(length) { + records.length = length; + if (length > 0) { + stack.length = records[length - 1].stack; + } else { + stack.length = 0; + } + }; + /* called by the parser to get the length of the records array */ + this.getLength = function getLength() { + return records.length; + }; + /* helper for XML display */ + function indent(n) { + let ret = ''; + for (let i = 0; i < n; i += 1) { + ret += ' '; + } + return ret; + } + // Generate an `XML` version of the AST. + // Useful if you want to use a special or favorite XML parser to translate the + // AST. + // ``` + // mode - the display mode of the captured phrases + // - default mode is "ascii" + // - can be: "ascii" + // "decimal" + // "hexadecimal" + // "unicode" + // ``` + this.toXml = function toSml(modeArg) { + let display = utils.charsToDec; + let caption = 'decimal integer character codes'; + if (typeof modeArg === 'string' && modeArg.length >= 3) { + const mode = modeArg.slice(0, 3).toLowerCase(); + if (mode === 'asc') { + display = utils.charsToAscii; + caption = 'ASCII for printing characters, hex for non-printing'; + } else if (mode === 'hex') { + display = utils.charsToHex; + caption = 'hexadecimal integer character codes'; + } else if (mode === 'uni') { + display = utils.charsToUnicode; + caption = 'Unicode UTF-32 integer character codes'; + } + } + let xml = ''; + let depth = 0; + xml += '\n'; + xml += `\n`; + xml += `\n`; + xml += indent(depth + 2); + xml += display(chars); + xml += '\n'; + records.forEach((rec) => { + if (rec.state === id.SEM_PRE) { + depth += 1; + xml += indent(depth); + xml += `\n`; + xml += indent(depth + 2); + xml += display(chars, rec.phraseIndex, rec.phraseLength); + xml += '\n'; + } else { + xml += indent(depth); + xml += `\n`; + depth -= 1; + } + }); + + xml += '\n'; + return xml; + }; + /* generate a JavaScript object version of the AST */ + /* for the phrase-matching engine apg-exp */ + this.phrases = function phrases() { + const obj = {}; + let i; + let record; + for (i = 0; i < records.length; i += 1) { + record = records[i]; + if (record.state === id.SEM_PRE) { + if (!Array.isArray(obj[record.name])) { + obj[record.name] = []; + } + obj[record.name].push({ + index: record.phraseIndex, + length: record.phraseLength, + }); + } + } + return obj; + }; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-lib/circular-buffer.js": +/*!************************************************************!*\ + !*** ./node_modules/apg-js/src/apg-lib/circular-buffer.js ***! + \************************************************************/ +/***/ ((module) => { + +/* ************************************************************************************* + * copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved + * license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause) + * ********************************************************************************* */ +// This module acts as a "circular buffer". It is used to keep track +// only the last N records in an array of records. If more than N records +// are saved, each additional record overwrites the previously oldest record. +// This module deals only with the record indexes and does not save +// any actual records. It is used by [`trace.js`](./trace.html) for limiting the number of +// trace records saved. +module.exports = function exportsCircularBuffer() { + 'use strict;'; + + const thisFileName = 'circular-buffer.js: '; + let itemIndex = -1; + let maxListSize = 0; + // Initialize buffer.
+ // *size* is `maxListSize`, the maximum number of records saved before overwriting begins. + this.init = function init(size) { + if (typeof size !== 'number' || size <= 0) { + throw new Error(`${thisFileName}init: circular buffer size must an integer > 0`); + } + maxListSize = Math.ceil(size); + itemIndex = -1; + }; + // Call this to increment the number of records collected.
+ // Returns the array index number to store the next record in. + this.increment = function increment() { + itemIndex += 1; + return (itemIndex + maxListSize) % maxListSize; + }; + // Returns `maxListSize` - the maximum number of records to keep in the buffer. + this.maxSize = function maxSize() { + return maxListSize; + }; + // Returns the highest number of items saved.
+ // (The number of items is the actual number of records processed + // even though only `maxListSize` records are actually retained.) + this.items = function items() { + return itemIndex + 1; + }; + // Returns the record number associated with this item index. + this.getListIndex = function getListIndex(item) { + if (itemIndex === -1) { + return -1; + } + if (item < 0 || item > itemIndex) { + return -1; + } + if (itemIndex - item >= maxListSize) { + return -1; + } + return (item + maxListSize) % maxListSize; + }; + // The iterator over the circular buffer. + // The user's function, `fn`, will be called with arguments `fn(listIndex, itemIndex)` + // where `listIndex` is the saved record index and `itemIndex` is the actual item index. + this.forEach = function forEach(fn) { + if (itemIndex === -1) { + /* no records have been collected */ + return; + } + if (itemIndex < maxListSize) { + /* fewer than maxListSize records have been collected - number of items = number of records */ + for (let i = 0; i <= itemIndex; i += 1) { + fn(i, i); + } + return; + } + /* start with the oldest record saved and finish with the most recent record saved */ + for (let i = itemIndex - maxListSize + 1; i <= itemIndex; i += 1) { + const listIndex = (i + maxListSize) % maxListSize; + fn(listIndex, i); + } + }; +}; + + +/***/ }), + +/***/ "./node_modules/apg-js/src/apg-lib/emitcss.js": +/*!****************************************************!*\ + !*** ./node_modules/apg-js/src/apg-lib/emitcss.js ***! + \****************************************************/ +/***/ ((module) => { + +// This module has been developed programmatically in the `apg-lib` build process. +// It is used to build web pages programatically on the fly without the need for