ethers.js/providers/infura-provider.js

64 lines
2.6 KiB
JavaScript

'use strict';
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var json_rpc_provider_1 = require("./json-rpc-provider");
var networks_1 = require("../utils/networks");
var properties_1 = require("../utils/properties");
var errors = __importStar(require("../errors"));
var InfuraProvider = /** @class */ (function (_super) {
__extends(InfuraProvider, _super);
function InfuraProvider(network, apiAccessToken) {
var _this = this;
network = networks_1.getNetwork((network == null) ? 'homestead' : network);
var host = null;
switch (network.name) {
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;
default:
throw new Error('unsupported network');
}
_this = _super.call(this, 'https://' + host + '/' + (apiAccessToken || ''), network) || this;
errors.checkNew(_this, InfuraProvider);
properties_1.defineReadOnly(_this, 'apiAccessToken', apiAccessToken || null);
return _this;
}
InfuraProvider.prototype._startPending = function () {
console.log('WARNING: INFURA does not support pending filters');
};
InfuraProvider.prototype.getSigner = function (address) {
errors.throwError('INFURA does not support signing', errors.UNSUPPORTED_OPERATION, { operation: 'getSigner' });
return null;
};
InfuraProvider.prototype.listAccounts = function () {
return Promise.resolve([]);
};
return InfuraProvider;
}(json_rpc_provider_1.JsonRpcProvider));
exports.InfuraProvider = InfuraProvider;