49 lines
2.1 KiB
TypeScript
49 lines
2.1 KiB
TypeScript
import { assert } from "chai";
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import { ethers } from "hardhat";
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describe("Rln", function () {
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it("Deploying", async function () {
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const PoseidonHasher = await ethers.getContractFactory("PoseidonHasher");
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const poseidonHasher = await PoseidonHasher.deploy();
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await poseidonHasher.deployed();
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console.log("PoseidonHasher deployed to:", poseidonHasher.address);
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const Rln = await ethers.getContractFactory("RLN");
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const rln = await Rln.deploy(1000000000000000, 20, poseidonHasher.address);
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await rln.deployed();
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console.log("Rln deployed to:", rln.address);
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const price = await rln.MEMBERSHIP_DEPOSIT();
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// A valid pair of (id_secret, id_commitment) generated in rust
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const id_secret = "0x2a09a9fd93c590c26b91effbb2499f07e8f7aa12e2b4940a3aed2411cb65e11c"
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const id_commitment = "0x0c3ac305f6a4fe9bfeb3eba978bc876e2a99208b8b56c80160cfb54ba8f02368"
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const res_register = await rln.register(id_commitment, {value: price});
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const txRegisterReceipt = await res_register.wait();
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const reg_pubkey = txRegisterReceipt.events[0].args.pubkey;
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const reg_tree_index = txRegisterReceipt.events[0].args.index;
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// We ensure the registered id_commitment is the one we passed
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assert(reg_pubkey.toHexString() === id_commitment, "registered commitment doesn't match passed commitment");
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// We withdraw our id_commitment
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const receiver_address = "0x000000000000000000000000000000000000dead";
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const res_withdraw = await rln.withdraw(id_secret, reg_tree_index, receiver_address);
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const txWithdrawReceipt = await res_withdraw.wait();
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const wit_pubkey = txWithdrawReceipt.events[0].args.pubkey;
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const wit_tree_index = txWithdrawReceipt.events[0].args.index;
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// We ensure the registered id_commitment is the one we passed and that the index is the same
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assert(wit_pubkey.toHexString() === id_commitment, "withdraw commitment doesn't match registered commitmet");
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assert(wit_tree_index.toHexString() === reg_tree_index.toHexString(), "withdraw index doesn't match registered index");
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});
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}); |