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tornado-core/dist/index.mjs

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import { FetchRequest, JsonRpcProvider, Network, EnsPlugin, GasCostPlugin, Wallet, HDNodeWallet, VoidSigner, JsonRpcSigner, BrowserProvider, isAddress, parseEther, getAddress, AbiCoder, formatEther, namehash, dataSlice, dataLength, Interface, Contract, computeAddress, keccak256, EnsResolver, parseUnits, Transaction, Signature, MaxUint256, solidityPackedKeccak256, TypedDataEncoder, ZeroAddress } from 'ethers';
import { Tornado__factory } from '@tornado/contracts';
import { webcrypto } from 'crypto';
import BN from 'bn.js';
import crossFetch from 'cross-fetch';
import Ajv from 'ajv';
import { zip, unzip } from 'fflate';
import { buildPedersenHash, buildMimcSponge } from 'circomlibjs';
import { getEncryptionPublicKey, encrypt, decrypt } from '@metamask/eth-sig-util';
import { openDB, deleteDB } from 'idb';
import { Worker as Worker$1 } from 'worker_threads';
import { MerkleTree, PartialMerkleTree } from '@tornado/fixed-merkle-tree';
import * as websnarkUtils from '@tornado/websnark/src/utils';
import websnarkGroth from '@tornado/websnark/src/groth16';
BigInt.prototype.toJSON = function() {
return this.toString();
};
const isNode = !process.browser && typeof globalThis.window === "undefined";
const crypto = isNode ? webcrypto : globalThis.crypto;
const chunk = (arr, size) => [...Array(Math.ceil(arr.length / size))].map((_, i) => arr.slice(size * i, size + size * i));
function sleep(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
function validateUrl(url, protocols) {
try {
const parsedUrl = new URL(url);
if (protocols && protocols.length) {
return protocols.map((p) => p.toLowerCase()).includes(parsedUrl.protocol);
}
return true;
} catch {
return false;
}
}
function concatBytes(...arrays) {
const totalSize = arrays.reduce((acc, e) => acc + e.length, 0);
const merged = new Uint8Array(totalSize);
arrays.forEach((array, i, arrays2) => {
const offset = arrays2.slice(0, i).reduce((acc, e) => acc + e.length, 0);
merged.set(array, offset);
});
return merged;
}
function bufferToBytes(b) {
return new Uint8Array(b.buffer);
}
function bytesToBase64(bytes) {
return btoa(bytes.reduce((data, byte) => data + String.fromCharCode(byte), ""));
}
function base64ToBytes(base64) {
return Uint8Array.from(atob(base64), (c) => c.charCodeAt(0));
}
function bytesToHex(bytes) {
return "0x" + Array.from(bytes).map((b) => b.toString(16).padStart(2, "0")).join("");
}
function hexToBytes(hexString) {
if (hexString.slice(0, 2) === "0x") {
hexString = hexString.slice(2);
}
if (hexString.length % 2 !== 0) {
hexString = "0" + hexString;
}
return Uint8Array.from(hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16)));
}
function bytesToBN(bytes) {
return BigInt(bytesToHex(bytes));
}
function bnToBytes(bigint) {
let hexString = typeof bigint === "bigint" ? bigint.toString(16) : bigint;
if (hexString.slice(0, 2) === "0x") {
hexString = hexString.slice(2);
}
if (hexString.length % 2 !== 0) {
hexString = "0" + hexString;
}
return Uint8Array.from(hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16)));
}
function leBuff2Int(bytes) {
return new BN(bytes, 16, "le");
}
function leInt2Buff(bigint) {
return Uint8Array.from(new BN(bigint).toArray("le", 31));
}
function toFixedHex(numberish, length = 32) {
return "0x" + BigInt(numberish).toString(16).padStart(length * 2, "0");
}
function toFixedLength(string, length = 32) {
string = string.replace("0x", "");
return "0x" + string.padStart(length * 2, "0");
}
function rBigInt(nbytes = 31) {
return bytesToBN(crypto.getRandomValues(new Uint8Array(nbytes)));
}
function rHex(nbytes = 32) {
return bytesToHex(crypto.getRandomValues(new Uint8Array(nbytes)));
}
function bigIntReplacer(key, value) {
return typeof value === "bigint" ? value.toString() : value;
}
function substring(str, length = 10) {
if (str.length < length * 2) {
return str;
}
return `${str.substring(0, length)}...${str.substring(str.length - length)}`;
}
async function digest(bytes, algo = "SHA-384") {
return new Uint8Array(await crypto.subtle.digest(algo, bytes));
}
function numberFormatter(num, digits = 3) {
const lookup = [
{ value: 1, symbol: "" },
{ value: 1e3, symbol: "K" },
{ value: 1e6, symbol: "M" },
{ value: 1e9, symbol: "G" },
{ value: 1e12, symbol: "T" },
{ value: 1e15, symbol: "P" },
{ value: 1e18, symbol: "E" }
];
const regexp = /\.0+$|(?<=\.[0-9]*[1-9])0+$/;
const item = lookup.slice().reverse().find((item2) => Number(num) >= item2.value);
return item ? (Number(num) / item.value).toFixed(digits).replace(regexp, "").concat(item.symbol) : "0";
}
function isHex(value) {
return /^0x[0-9a-fA-F]*$/.test(value);
}
class BatchBlockService {
provider;
onProgress;
concurrencySize;
batchSize;
shouldRetry;
retryMax;
retryOn;
constructor({
provider,
onProgress,
concurrencySize = 10,
batchSize = 10,
shouldRetry = true,
retryMax = 5,
retryOn = 500
}) {
this.provider = provider;
this.onProgress = onProgress;
this.concurrencySize = concurrencySize;
this.batchSize = batchSize;
this.shouldRetry = shouldRetry;
this.retryMax = retryMax;
this.retryOn = retryOn;
}
async getBlock(blockTag) {
const blockObject = await this.provider.getBlock(blockTag);
if (!blockObject) {
const errMsg = `No block for ${blockTag}`;
throw new Error(errMsg);
}
return blockObject;
}
createBatchRequest(batchArray) {
return batchArray.map(async (blocks, index) => {
await sleep(40 * index);
return (async () => {
let retries = 0;
let err;
while (!this.shouldRetry && retries === 0 || this.shouldRetry && retries < this.retryMax) {
try {
return await Promise.all(blocks.map((b) => this.getBlock(b)));
} catch (e) {
retries++;
err = e;
await sleep(this.retryOn);
}
}
throw err;
})();
});
}
async getBatchBlocks(blocks) {
let blockCount = 0;
const results = [];
for (const chunks of chunk(blocks, this.concurrencySize * this.batchSize)) {
const chunksResult = (await Promise.all(this.createBatchRequest(chunk(chunks, this.batchSize)))).flat();
results.push(...chunksResult);
blockCount += chunks.length;
if (typeof this.onProgress === "function") {
this.onProgress({
percentage: blockCount / blocks.length,
currentIndex: blockCount,
totalIndex: blocks.length
});
}
}
return results;
}
}
class BatchTransactionService {
provider;
onProgress;
concurrencySize;
batchSize;
shouldRetry;
retryMax;
retryOn;
constructor({
provider,
onProgress,
concurrencySize = 10,
batchSize = 10,
shouldRetry = true,
retryMax = 5,
retryOn = 500
}) {
this.provider = provider;
this.onProgress = onProgress;
this.concurrencySize = concurrencySize;
this.batchSize = batchSize;
this.shouldRetry = shouldRetry;
this.retryMax = retryMax;
this.retryOn = retryOn;
}
async getTransaction(txHash) {
const txObject = await this.provider.getTransaction(txHash);
if (!txObject) {
const errMsg = `No transaction for ${txHash}`;
throw new Error(errMsg);
}
return txObject;
}
async getTransactionReceipt(txHash) {
const txObject = await this.provider.getTransactionReceipt(txHash);
if (!txObject) {
const errMsg = `No transaction receipt for ${txHash}`;
throw new Error(errMsg);
}
return txObject;
}
createBatchRequest(batchArray, receipt) {
return batchArray.map(async (txs, index) => {
await sleep(40 * index);
return (async () => {
let retries = 0;
let err;
while (!this.shouldRetry && retries === 0 || this.shouldRetry && retries < this.retryMax) {
try {
if (!receipt) {
return await Promise.all(txs.map((tx) => this.getTransaction(tx)));
} else {
return await Promise.all(txs.map((tx) => this.getTransactionReceipt(tx)));
}
} catch (e) {
retries++;
err = e;
await sleep(this.retryOn);
}
}
throw err;
})();
});
}
async getBatchTransactions(txs) {
let txCount = 0;
const results = [];
for (const chunks of chunk(txs, this.concurrencySize * this.batchSize)) {
const chunksResult = (await Promise.all(this.createBatchRequest(chunk(chunks, this.batchSize)))).flat();
results.push(...chunksResult);
txCount += chunks.length;
if (typeof this.onProgress === "function") {
this.onProgress({
percentage: txCount / txs.length,
currentIndex: txCount,
totalIndex: txs.length
});
}
}
return results;
}
async getBatchReceipt(txs) {
let txCount = 0;
const results = [];
for (const chunks of chunk(txs, this.concurrencySize * this.batchSize)) {
const chunksResult = (await Promise.all(this.createBatchRequest(chunk(chunks, this.batchSize), true))).flat();
results.push(...chunksResult);
txCount += chunks.length;
if (typeof this.onProgress === "function") {
this.onProgress({
percentage: txCount / txs.length,
currentIndex: txCount,
totalIndex: txs.length
});
}
}
return results;
}
}
class BatchEventsService {
provider;
contract;
onProgress;
concurrencySize;
blocksPerRequest;
shouldRetry;
retryMax;
retryOn;
constructor({
provider,
contract,
onProgress,
concurrencySize = 10,
blocksPerRequest = 5e3,
shouldRetry = true,
retryMax = 5,
retryOn = 500
}) {
this.provider = provider;
this.contract = contract;
this.onProgress = onProgress;
this.concurrencySize = concurrencySize;
this.blocksPerRequest = blocksPerRequest;
this.shouldRetry = shouldRetry;
this.retryMax = retryMax;
this.retryOn = retryOn;
}
async getPastEvents({ fromBlock, toBlock, type }) {
let err;
let retries = 0;
while (!this.shouldRetry && retries === 0 || this.shouldRetry && retries < this.retryMax) {
try {
return await this.contract.queryFilter(type, fromBlock, toBlock);
} catch (e) {
err = e;
retries++;
if (e.message.includes("after last accepted block")) {
const acceptedBlock = parseInt(e.message.split("after last accepted block ")[1]);
toBlock = acceptedBlock;
}
await sleep(this.retryOn);
}
}
throw err;
}
createBatchRequest(batchArray) {
return batchArray.map(async (event, index) => {
await sleep(10 * index);
return this.getPastEvents(event);
});
}
async getBatchEvents({ fromBlock, toBlock, type = "*" }) {
if (!toBlock) {
toBlock = await this.provider.getBlockNumber();
}
const eventsToSync = [];
for (let i = fromBlock; i < toBlock; i += this.blocksPerRequest) {
const j = i + this.blocksPerRequest - 1 > toBlock ? toBlock : i + this.blocksPerRequest - 1;
eventsToSync.push({ fromBlock: i, toBlock: j, type });
}
const events = [];
const eventChunk = chunk(eventsToSync, this.concurrencySize);
let chunkCount = 0;
for (const chunk2 of eventChunk) {
chunkCount++;
const fetchedEvents = (await Promise.all(this.createBatchRequest(chunk2))).flat();
events.push(...fetchedEvents);
if (typeof this.onProgress === "function") {
this.onProgress({
percentage: chunkCount / eventChunk.length,
type,
fromBlock: chunk2[0].fromBlock,
toBlock: chunk2[chunk2.length - 1].toBlock,
count: fetchedEvents.length
});
}
}
return events;
}
}
const defaultUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0";
function getHttpAgent({
fetchUrl,
proxyUrl,
torPort,
retry
}) {
const { HttpProxyAgent } = require("http-proxy-agent");
const { HttpsProxyAgent } = require("https-proxy-agent");
const { SocksProxyAgent } = require("socks-proxy-agent");
if (torPort) {
return new SocksProxyAgent(`socks5h://tor${retry}@127.0.0.1:${torPort}`);
}
if (!proxyUrl) {
return;
}
const isHttps = fetchUrl.includes("https://");
if (proxyUrl.includes("socks://") || proxyUrl.includes("socks4://") || proxyUrl.includes("socks5://")) {
return new SocksProxyAgent(proxyUrl);
}
if (proxyUrl.includes("http://") || proxyUrl.includes("https://")) {
if (isHttps) {
return new HttpsProxyAgent(proxyUrl);
}
return new HttpProxyAgent(proxyUrl);
}
}
async function fetchData(url, options = {}) {
const MAX_RETRY = options.maxRetry ?? 3;
const RETRY_ON = options.retryOn ?? 500;
const userAgent = options.userAgent ?? defaultUserAgent;
const fetch = globalThis.useGlobalFetch ? globalThis.fetch : crossFetch;
let retry = 0;
let errorObject;
if (!options.method) {
if (!options.body) {
options.method = "GET";
} else {
options.method = "POST";
}
}
if (!options.headers) {
options.headers = {};
}
if (isNode && !options.headers["User-Agent"]) {
options.headers["User-Agent"] = userAgent;
}
while (retry < MAX_RETRY + 1) {
let timeout;
if (!options.signal && options.timeout) {
const controller = new AbortController();
options.signal = controller.signal;
timeout = setTimeout(() => {
controller.abort();
}, options.timeout);
if (options.cancelSignal) {
if (options.cancelSignal.cancelled) {
throw new Error("request cancelled before sending");
}
options.cancelSignal.addListener(() => {
controller.abort();
});
}
}
if (!options.agent && isNode && (options.proxy || options.torPort)) {
options.agent = getHttpAgent({
fetchUrl: url,
proxyUrl: options.proxy,
torPort: options.torPort,
retry
});
}
if (options.debug && typeof options.debug === "function") {
options.debug("request", {
url,
retry,
errorObject,
options
});
}
try {
const resp = await fetch(url, {
method: options.method,
headers: options.headers,
body: options.body,
redirect: options.redirect,
signal: options.signal,
agent: options.agent
});
if (options.debug && typeof options.debug === "function") {
options.debug("response", resp);
}
if (!resp.ok) {
const errMsg = `Request to ${url} failed with error code ${resp.status}:
` + await resp.text();
throw new Error(errMsg);
}
if (options.returnResponse) {
return resp;
}
const contentType = resp.headers.get("content-type");
if (contentType?.includes("application/json")) {
return await resp.json();
}
if (contentType?.includes("text")) {
return await resp.text();
}
return resp;
} catch (error) {
if (timeout) {
clearTimeout(timeout);
}
errorObject = error;
retry++;
await sleep(RETRY_ON);
} finally {
if (timeout) {
clearTimeout(timeout);
}
}
}
if (options.debug && typeof options.debug === "function") {
options.debug("error", errorObject);
}
throw errorObject;
}
const fetchGetUrlFunc = (options = {}) => async (req, _signal) => {
const init = {
...options,
method: req.method || "POST",
headers: req.headers,
body: req.body || void 0,
timeout: options.timeout || req.timeout,
cancelSignal: _signal,
returnResponse: true
};
const resp = await fetchData(req.url, init);
const headers = {};
resp.headers.forEach((value, key) => {
headers[key.toLowerCase()] = value;
});
const respBody = await resp.arrayBuffer();
const body = respBody == null ? null : new Uint8Array(respBody);
return {
statusCode: resp.status,
statusMessage: resp.statusText,
headers,
body
};
};
async function getProvider(rpcUrl, fetchOptions) {
const fetchReq = new FetchRequest(rpcUrl);
fetchReq.getUrlFunc = fetchGetUrlFunc(fetchOptions);
const staticNetwork = await new JsonRpcProvider(fetchReq).getNetwork();
const chainId = Number(staticNetwork.chainId);
if (fetchOptions?.netId && fetchOptions.netId !== chainId) {
const errMsg = `Wrong network for ${rpcUrl}, wants ${fetchOptions.netId} got ${chainId}`;
throw new Error(errMsg);
}
return new JsonRpcProvider(fetchReq, staticNetwork, {
staticNetwork,
pollingInterval: fetchOptions?.pollingInterval || 1e3
});
}
function getProviderWithNetId(netId, rpcUrl, config, fetchOptions) {
const { networkName, reverseRecordsContract, pollInterval } = config;
const hasEns = Boolean(reverseRecordsContract);
const fetchReq = new FetchRequest(rpcUrl);
fetchReq.getUrlFunc = fetchGetUrlFunc(fetchOptions);
const staticNetwork = new Network(networkName, netId);
if (hasEns) {
staticNetwork.attachPlugin(new EnsPlugin(null, Number(netId)));
}
staticNetwork.attachPlugin(new GasCostPlugin());
const provider = new JsonRpcProvider(fetchReq, staticNetwork, {
staticNetwork,
pollingInterval: fetchOptions?.pollingInterval || pollInterval * 1e3
});
return provider;
}
const populateTransaction = async (signer, tx) => {
const provider = signer.provider;
if (!tx.from) {
tx.from = signer.address;
} else if (tx.from !== signer.address) {
const errMsg = `populateTransaction: signer mismatch for tx, wants ${tx.from} have ${signer.address}`;
throw new Error(errMsg);
}
const [feeData, nonce] = await Promise.all([
tx.maxFeePerGas || tx.gasPrice ? void 0 : provider.getFeeData(),
tx.nonce ? void 0 : provider.getTransactionCount(signer.address, "pending")
]);
if (feeData) {
if (feeData.maxFeePerGas) {
if (!tx.type) {
tx.type = 2;
}
tx.maxFeePerGas = feeData.maxFeePerGas * (BigInt(1e4) + BigInt(signer.gasPriceBump)) / BigInt(1e4);
tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
delete tx.gasPrice;
} else if (feeData.gasPrice) {
if (!tx.type) {
tx.type = 0;
}
tx.gasPrice = feeData.gasPrice;
delete tx.maxFeePerGas;
delete tx.maxPriorityFeePerGas;
}
}
if (nonce) {
tx.nonce = nonce;
}
if (!tx.gasLimit) {
try {
const gasLimit = await provider.estimateGas(tx);
tx.gasLimit = gasLimit === BigInt(21e3) ? gasLimit : gasLimit * (BigInt(1e4) + BigInt(signer.gasLimitBump)) / BigInt(1e4);
} catch (error) {
if (signer.gasFailover) {
console.log("populateTransaction: warning gas estimation failed falling back to 3M gas");
tx.gasLimit = BigInt("3000000");
} else {
throw error;
}
}
}
return tx;
};
class TornadoWallet extends Wallet {
nonce;
gasPriceBump;
gasLimitBump;
gasFailover;
bumpNonce;
constructor(key, provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce } = {}) {
super(key, provider);
this.gasPriceBump = gasPriceBump ?? 0;
this.gasLimitBump = gasLimitBump ?? 3e3;
this.gasFailover = gasFailover ?? false;
this.bumpNonce = bumpNonce ?? false;
}
static fromMnemonic(mneomnic, provider, index = 0, options) {
const defaultPath = `m/44'/60'/0'/0/${index}`;
const { privateKey } = HDNodeWallet.fromPhrase(mneomnic, void 0, defaultPath);
return new TornadoWallet(privateKey, provider, options);
}
async populateTransaction(tx) {
const txObject = await populateTransaction(this, tx);
this.nonce = Number(txObject.nonce);
return super.populateTransaction(txObject);
}
}
class TornadoVoidSigner extends VoidSigner {
nonce;
gasPriceBump;
gasLimitBump;
gasFailover;
bumpNonce;
constructor(address, provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce } = {}) {
super(address, provider);
this.gasPriceBump = gasPriceBump ?? 0;
this.gasLimitBump = gasLimitBump ?? 3e3;
this.gasFailover = gasFailover ?? false;
this.bumpNonce = bumpNonce ?? false;
}
async populateTransaction(tx) {
const txObject = await populateTransaction(this, tx);
this.nonce = Number(txObject.nonce);
return super.populateTransaction(txObject);
}
}
class TornadoRpcSigner extends JsonRpcSigner {
nonce;
gasPriceBump;
gasLimitBump;
gasFailover;
bumpNonce;
constructor(provider, address, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce } = {}) {
super(provider, address);
this.gasPriceBump = gasPriceBump ?? 0;
this.gasLimitBump = gasLimitBump ?? 3e3;
this.gasFailover = gasFailover ?? false;
this.bumpNonce = bumpNonce ?? false;
}
async sendUncheckedTransaction(tx) {
return super.sendUncheckedTransaction(await populateTransaction(this, tx));
}
}
class TornadoBrowserProvider extends BrowserProvider {
options;
constructor(ethereum, network, options) {
super(ethereum, network);
this.options = options;
}
async getSigner(address) {
const signerAddress = (await super.getSigner(address)).address;
if (this.options?.netId && this.options?.connectWallet && Number(await super.send("net_version", [])) !== this.options?.netId) {
await this.options.connectWallet(this.options?.netId);
}
if (this.options?.handleNetworkChanges) {
window?.ethereum?.on("chainChanged", this.options.handleNetworkChanges);
}
if (this.options?.handleAccountChanges) {
window?.ethereum?.on("accountsChanged", this.options.handleAccountChanges);
}
if (this.options?.handleAccountDisconnect) {
window?.ethereum?.on("disconnect", this.options.handleAccountDisconnect);
}
return new TornadoRpcSigner(this, signerAddress, this.options);
}
}
var NetId = /* @__PURE__ */ ((NetId2) => {
NetId2[NetId2["MAINNET"] = 1] = "MAINNET";
NetId2[NetId2["BSC"] = 56] = "BSC";
NetId2[NetId2["POLYGON"] = 137] = "POLYGON";
NetId2[NetId2["OPTIMISM"] = 10] = "OPTIMISM";
NetId2[NetId2["ARBITRUM"] = 42161] = "ARBITRUM";
NetId2[NetId2["GNOSIS"] = 100] = "GNOSIS";
NetId2[NetId2["AVALANCHE"] = 43114] = "AVALANCHE";
NetId2[NetId2["SEPOLIA"] = 11155111] = "SEPOLIA";
return NetId2;
})(NetId || {});
const defaultConfig = {
[1 /* MAINNET */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 80,
fast: 50,
standard: 25,
low: 8
},
nativeCurrency: "eth",
currencyName: "ETH",
explorerUrl: "https://etherscan.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Ethereum Mainnet",
deployedBlock: 9116966,
rpcUrls: {
tornadoWithdraw: {
name: "tornadowithdraw.eth",
url: "https://tornadowithdraw.com/mainnet"
},
tornadoRpc: {
name: "torn-city.eth",
url: "https://tornadocash-rpc.com"
},
mevblockerRPC: {
name: "MEV Blocker",
url: "https://rpc.mevblocker.io"
},
keydonix: {
name: "Horswap ( Keydonix )",
url: "https://ethereum.keydonix.com/v1/mainnet"
},
SecureRpc: {
name: "SecureRpc",
url: "https://api.securerpc.com/v1"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/ethereum-mainnet"
},
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/eth"
}
},
stablecoin: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0xd90e2f925DA726b50C4Ed8D0Fb90Ad053324F31b",
echoContract: "0x9B27DD5Bb15d42DC224FCD0B7caEbBe16161Df42",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornContract: "0x77777FeDdddFfC19Ff86DB637967013e6C6A116C",
governanceContract: "0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce",
stakingRewardsContract: "0x5B3f656C80E8ddb9ec01Dd9018815576E9238c29",
registryContract: "0x58E8dCC13BE9780fC42E8723D8EaD4CF46943dF2",
aggregatorContract: "0xE8F47A78A6D52D317D0D2FFFac56739fE14D1b49",
reverseRecordsContract: "0x3671aE578E63FdF66ad4F3E12CC0c0d71Ac7510C",
tornadoSubgraph: "tornadocash/mainnet-tornado-subgraph",
registrySubgraph: "tornadocash/tornado-relayer-registry",
governanceSubgraph: "tornadocash/tornado-governance",
subgraphs: {},
tokens: {
eth: {
instanceAddress: {
"0.1": "0x12D66f87A04A9E220743712cE6d9bB1B5616B8Fc",
"1": "0x47CE0C6eD5B0Ce3d3A51fdb1C52DC66a7c3c2936",
"10": "0x910Cbd523D972eb0a6f4cAe4618aD62622b39DbF",
"100": "0xA160cdAB225685dA1d56aa342Ad8841c3b53f291"
},
symbol: "ETH",
decimals: 18
},
dai: {
instanceAddress: {
"100": "0xD4B88Df4D29F5CedD6857912842cff3b20C8Cfa3",
"1000": "0xFD8610d20aA15b7B2E3Be39B396a1bC3516c7144",
"10000": "0x07687e702b410Fa43f4cB4Af7FA097918ffD2730",
"100000": "0x23773E65ed146A459791799d01336DB287f25334"
},
tokenAddress: "0x6B175474E89094C44Da98b954EedeAC495271d0F",
tokenGasLimit: 7e4,
symbol: "DAI",
decimals: 18,
gasLimit: 7e5
},
cdai: {
instanceAddress: {
"5000": "0x22aaA7720ddd5388A3c0A3333430953C68f1849b",
"50000": "0x03893a7c7463AE47D46bc7f091665f1893656003",
"500000": "0x2717c5e28cf931547B621a5dddb772Ab6A35B701",
"5000000": "0xD21be7248e0197Ee08E0c20D4a96DEBdaC3D20Af"
},
tokenAddress: "0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643",
tokenGasLimit: 2e5,
symbol: "cDAI",
decimals: 8,
gasLimit: 7e5
},
usdc: {
instanceAddress: {
"100": "0xd96f2B1c14Db8458374d9Aca76E26c3D18364307",
"1000": "0x4736dCf1b7A3d580672CcE6E7c65cd5cc9cFBa9D"
},
tokenAddress: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
tokenGasLimit: 7e4,
symbol: "USDC",
decimals: 6,
gasLimit: 7e5
},
usdt: {
instanceAddress: {
"100": "0x169AD27A470D064DEDE56a2D3ff727986b15D52B",
"1000": "0x0836222F2B2B24A3F36f98668Ed8F0B38D1a872f"
},
tokenAddress: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
tokenGasLimit: 7e4,
symbol: "USDT",
decimals: 6,
gasLimit: 7e5
},
wbtc: {
instanceAddress: {
"0.1": "0x178169B423a011fff22B9e3F3abeA13414dDD0F1",
"1": "0x610B717796ad172B316836AC95a2ffad065CeaB4",
"10": "0xbB93e510BbCD0B7beb5A853875f9eC60275CF498"
},
tokenAddress: "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599",
tokenGasLimit: 7e4,
symbol: "WBTC",
decimals: 8,
gasLimit: 7e5
}
},
// Inactive tokens to filter from schema verification and syncing events
disabledTokens: ["cdai", "usdt", "usdc"],
relayerEnsSubdomain: "mainnet-tornado",
pollInterval: 15,
constants: {
GOVERNANCE_BLOCK: 11474695,
NOTE_ACCOUNT_BLOCK: 11842486,
ENCRYPTED_NOTES_BLOCK: 12143762,
REGISTRY_BLOCK: 14173129,
MINING_BLOCK_TIME: 15
}
},
[56 /* BSC */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 5,
fast: 5,
standard: 5,
low: 5
},
nativeCurrency: "bnb",
currencyName: "BNB",
explorerUrl: "https://bscscan.com",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Binance Smart Chain",
deployedBlock: 8158799,
stablecoin: "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornadoSubgraph: "tornadocash/bsc-tornado-subgraph",
subgraphs: {},
rpcUrls: {
tornadoWithdraw: {
name: "tornadowithdraw.eth",
url: "https://tornadowithdraw.com/bsc"
},
tornadoRpc: {
name: "torn-city.eth",
url: "https://tornadocash-rpc.com/bsc"
},
bnbchain: {
name: "BNB Chain",
url: "https://bsc-dataseed.bnbchain.org"
},
ninicoin: {
name: "BNB Chain 2",
url: "https://bsc-dataseed1.ninicoin.io"
},
nodereal: {
name: "NodeReal",
url: "https://binance.nodereal.io"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/bsc-mainnet"
},
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/bnb"
}
},
tokens: {
bnb: {
instanceAddress: {
"0.1": "0x84443CFd09A48AF6eF360C6976C5392aC5023a1F",
"1": "0xd47438C816c9E7f2E2888E060936a499Af9582b3",
"10": "0x330bdFADE01eE9bF63C209Ee33102DD334618e0a",
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD"
},
symbol: "BNB",
decimals: 18
}
},
relayerEnsSubdomain: "bsc-tornado",
pollInterval: 10,
constants: {
NOTE_ACCOUNT_BLOCK: 8159269,
ENCRYPTED_NOTES_BLOCK: 8159269
}
},
[137 /* POLYGON */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 100,
fast: 75,
standard: 50,
low: 30
},
nativeCurrency: "matic",
currencyName: "MATIC",
explorerUrl: "https://polygonscan.com",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Polygon (Matic) Network",
deployedBlock: 16257962,
stablecoin: "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornadoSubgraph: "tornadocash/matic-tornado-subgraph",
subgraphs: {},
rpcUrls: {
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/matic"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/polygon-mainnet"
}
},
tokens: {
matic: {
instanceAddress: {
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD",
"1000": "0xdf231d99Ff8b6c6CBF4E9B9a945CBAcEF9339178",
"10000": "0xaf4c0B70B2Ea9FB7487C7CbB37aDa259579fe040",
"100000": "0xa5C2254e4253490C54cef0a4347fddb8f75A4998"
},
symbol: "MATIC",
decimals: 18
}
},
relayerEnsSubdomain: "polygon-tornado",
pollInterval: 10,
constants: {
NOTE_ACCOUNT_BLOCK: 16257996,
ENCRYPTED_NOTES_BLOCK: 16257996
}
},
[10 /* OPTIMISM */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 1e-3,
fast: 1e-3,
standard: 1e-3,
low: 1e-3
},
nativeCurrency: "eth",
currencyName: "ETH",
explorerUrl: "https://optimistic.etherscan.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Optimism",
deployedBlock: 2243689,
stablecoin: "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
ovmGasPriceOracleContract: "0x420000000000000000000000000000000000000F",
tornadoSubgraph: "tornadocash/optimism-tornado-subgraph",
subgraphs: {},
rpcUrls: {
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/op"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/optimism-mainnet"
}
},
tokens: {
eth: {
instanceAddress: {
"0.1": "0x84443CFd09A48AF6eF360C6976C5392aC5023a1F",
"1": "0xd47438C816c9E7f2E2888E060936a499Af9582b3",
"10": "0x330bdFADE01eE9bF63C209Ee33102DD334618e0a",
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD"
},
symbol: "ETH",
decimals: 18
}
},
relayerEnsSubdomain: "optimism-tornado",
pollInterval: 15,
constants: {
NOTE_ACCOUNT_BLOCK: 2243694,
ENCRYPTED_NOTES_BLOCK: 2243694
}
},
[42161 /* ARBITRUM */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 4,
fast: 3,
standard: 2.52,
low: 2.29
},
nativeCurrency: "eth",
currencyName: "ETH",
explorerUrl: "https://arbiscan.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Arbitrum One",
deployedBlock: 3430648,
stablecoin: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornadoSubgraph: "tornadocash/arbitrum-tornado-subgraph",
subgraphs: {},
rpcUrls: {
Arbitrum: {
name: "Arbitrum",
url: "https://arb1.arbitrum.io/rpc"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/arbitrum-one"
},
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/arb"
}
},
tokens: {
eth: {
instanceAddress: {
"0.1": "0x84443CFd09A48AF6eF360C6976C5392aC5023a1F",
"1": "0xd47438C816c9E7f2E2888E060936a499Af9582b3",
"10": "0x330bdFADE01eE9bF63C209Ee33102DD334618e0a",
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD"
},
symbol: "ETH",
decimals: 18
}
},
relayerEnsSubdomain: "arbitrum-tornado",
pollInterval: 15,
constants: {
NOTE_ACCOUNT_BLOCK: 3430605,
ENCRYPTED_NOTES_BLOCK: 3430605
}
},
[100 /* GNOSIS */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 6,
fast: 5,
standard: 4,
low: 1
},
nativeCurrency: "xdai",
currencyName: "xDAI",
explorerUrl: "https://gnosisscan.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Gnosis Chain",
deployedBlock: 17754561,
stablecoin: "0xDDAfbb505ad214D7b80b1f830fcCc89B60fb7A83",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornadoSubgraph: "tornadocash/xdai-tornado-subgraph",
subgraphs: {},
rpcUrls: {
tornadoWithdraw: {
name: "tornadowithdraw.eth",
url: "https://tornadowithdraw.com/gnosis"
},
tornadoRpc: {
name: "torn-city.eth",
url: "https://tornadocash-rpc.com/gnosis"
},
gnosis: {
name: "Gnosis",
url: "https://rpc.gnosischain.com"
},
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/gnosis"
}
},
tokens: {
xdai: {
instanceAddress: {
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD",
"1000": "0xdf231d99Ff8b6c6CBF4E9B9a945CBAcEF9339178",
"10000": "0xaf4c0B70B2Ea9FB7487C7CbB37aDa259579fe040",
"100000": "0xa5C2254e4253490C54cef0a4347fddb8f75A4998"
},
symbol: "xDAI",
decimals: 18
}
},
relayerEnsSubdomain: "gnosis-tornado",
pollInterval: 15,
constants: {
NOTE_ACCOUNT_BLOCK: 17754564,
ENCRYPTED_NOTES_BLOCK: 17754564
}
},
[43114 /* AVALANCHE */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 225,
fast: 35,
standard: 25,
low: 25
},
nativeCurrency: "avax",
currencyName: "AVAX",
explorerUrl: "https://snowtrace.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Avalanche Mainnet",
deployedBlock: 4429818,
stablecoin: "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x0D5550d52428E7e3175bfc9550207e4ad3859b17",
echoContract: "0xa75BF2815618872f155b7C4B0C81bF990f5245E4",
offchainOracleContract: "0x00000000000D6FFc74A8feb35aF5827bf57f6786",
tornadoSubgraph: "tornadocash/avalanche-tornado-subgraph",
subgraphs: {},
rpcUrls: {
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/avax/c"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/avalanche-mainnet"
}
},
tokens: {
avax: {
instanceAddress: {
"10": "0x330bdFADE01eE9bF63C209Ee33102DD334618e0a",
"100": "0x1E34A77868E19A6647b1f2F47B51ed72dEDE95DD",
"500": "0xaf8d1839c3c67cf571aa74B5c12398d4901147B3"
},
symbol: "AVAX",
decimals: 18
}
},
relayerEnsSubdomain: "avalanche-tornado",
pollInterval: 10,
constants: {
NOTE_ACCOUNT_BLOCK: 4429813,
ENCRYPTED_NOTES_BLOCK: 4429813
}
},
[11155111 /* SEPOLIA */]: {
rpcCallRetryAttempt: 15,
gasPrices: {
instant: 2,
fast: 2,
standard: 2,
low: 2
},
nativeCurrency: "eth",
currencyName: "SepoliaETH",
explorerUrl: "https://sepolia.etherscan.io",
merkleTreeHeight: 20,
emptyElement: "21663839004416932945382355908790599225266501822907911457504978515578255421292",
networkName: "Ethereum Sepolia",
deployedBlock: 5594395,
stablecoin: "0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238",
multicallContract: "0xcA11bde05977b3631167028862bE2a173976CA11",
routerContract: "0x1572AFE6949fdF51Cb3E0856216670ae9Ee160Ee",
echoContract: "0xcDD1fc3F5ac2782D83449d3AbE80D6b7B273B0e5",
offchainOracleContract: "0x1f89EAF03E5b260Bc6D4Ae3c3334b1B750F3e127",
tornContract: "0x3AE6667167C0f44394106E197904519D808323cA",
governanceContract: "0xe5324cD7602eeb387418e594B87aCADee08aeCAD",
stakingRewardsContract: "0x6d0018890751Efd31feb8166711B16732E2b496b",
registryContract: "0x1428e5d2356b13778A13108b10c440C83011dfB8",
aggregatorContract: "0x4088712AC9fad39ea133cdb9130E465d235e9642",
reverseRecordsContract: "0xEc29700C0283e5Be64AcdFe8077d6cC95dE23C23",
tornadoSubgraph: "tornadocash/sepolia-tornado-subgraph",
subgraphs: {},
rpcUrls: {
tornadoWithdraw: {
name: "tornadowithdraw.eth",
url: "https://tornadowithdraw.com/sepolia"
},
tornadoRpc: {
name: "torn-city.eth",
url: "https://tornadocash-rpc.com/sepolia"
},
sepolia: {
name: "Sepolia RPC",
url: "https://rpc.sepolia.org"
},
stackup: {
name: "Stackup",
url: "https://public.stackup.sh/api/v1/node/ethereum-sepolia"
},
oneRpc: {
name: "1RPC",
url: "https://1rpc.io/sepolia"
},
ethpandaops: {
name: "ethpandaops",
url: "https://rpc.sepolia.ethpandaops.io"
}
},
tokens: {
eth: {
instanceAddress: {
"0.1": "0x8C4A04d872a6C1BE37964A21ba3a138525dFF50b",
"1": "0x8cc930096B4Df705A007c4A039BDFA1320Ed2508",
"10": "0x8D10d506D29Fc62ABb8A290B99F66dB27Fc43585",
"100": "0x44c5C92ed73dB43888210264f0C8b36Fd68D8379"
},
symbol: "ETH",
decimals: 18
},
dai: {
instanceAddress: {
"100": "0x6921fd1a97441dd603a997ED6DDF388658daf754",
"1000": "0x50a637770F5d161999420F7d70d888DE47207145",
"10000": "0xecD649870407cD43923A816Cc6334a5bdf113621",
"100000": "0x73B4BD04bF83206B6e979BE2507098F92EDf4F90"
},
tokenAddress: "0xFF34B3d4Aee8ddCd6F9AFFFB6Fe49bD371b8a357",
tokenGasLimit: 7e4,
symbol: "DAI",
decimals: 18,
gasLimit: 7e5
}
},
relayerEnsSubdomain: "sepolia-tornado",
pollInterval: 15,
constants: {
GOVERNANCE_BLOCK: 5594395,
NOTE_ACCOUNT_BLOCK: 5594395,
ENCRYPTED_NOTES_BLOCK: 5594395,
REGISTRY_BLOCK: 5594395,
MINING_BLOCK_TIME: 15
}
}
};
const enabledChains = Object.values(NetId).filter((n) => typeof n === "number");
let customConfig = {};
function addNetwork(newConfig) {
enabledChains.push(
...Object.keys(newConfig).map((netId) => Number(netId)).filter((netId) => !enabledChains.includes(netId))
);
customConfig = {
...customConfig,
...newConfig
};
}
function getNetworkConfig() {
const allConfig = {
...defaultConfig,
...customConfig
};
return enabledChains.reduce((acc, curr) => {
acc[curr] = allConfig[curr];
return acc;
}, {});
}
function getConfig(netId) {
const allConfig = getNetworkConfig();
const chainConfig = allConfig[netId];
if (!chainConfig) {
const errMsg = `No config found for network ${netId}!`;
throw new Error(errMsg);
}
return chainConfig;
}
function getActiveTokens(config) {
const { tokens, disabledTokens } = config;
return Object.keys(tokens).filter((t) => !disabledTokens?.includes(t));
}
function getActiveTokenInstances(config) {
const { tokens, disabledTokens } = config;
return Object.entries(tokens).reduce((acc, [token, instances]) => {
if (!disabledTokens?.includes(token)) {
acc[token] = instances;
}
return acc;
}, {});
}
function getInstanceByAddress(config, address) {
const { tokens, disabledTokens } = config;
for (const [currency, { instanceAddress }] of Object.entries(tokens)) {
if (disabledTokens?.includes(currency)) {
continue;
}
for (const [amount, instance] of Object.entries(instanceAddress)) {
if (instance === address) {
return {
amount,
currency
};
}
}
}
}
function getRelayerEnsSubdomains() {
const allConfig = getNetworkConfig();
return enabledChains.reduce((acc, chain) => {
acc[chain] = allConfig[chain].relayerEnsSubdomain;
return acc;
}, {});
}
const ajv = new Ajv({ allErrors: true });
ajv.addKeyword({
keyword: "BN",
// eslint-disable-next-line @typescript-eslint/no-explicit-any
validate: (schema, data) => {
try {
BigInt(data);
return true;
} catch {
return false;
}
},
errors: true
});
ajv.addKeyword({
keyword: "isAddress",
// eslint-disable-next-line @typescript-eslint/no-explicit-any
validate: (schema, data) => {
try {
return isAddress(data);
} catch {
return false;
}
},
errors: true
});
const addressSchemaType = {
type: "string",
pattern: "^0x[a-fA-F0-9]{40}$",
isAddress: true
};
const bnSchemaType = { type: "string", BN: true };
const proofSchemaType = {
type: "string",
pattern: "^0x[a-fA-F0-9]{512}$"
};
const bytes32SchemaType = {
type: "string",
pattern: "^0x[a-fA-F0-9]{64}$"
};
const bytes32BNSchemaType = { ...bytes32SchemaType, BN: true };
const baseEventsSchemaProperty = {
blockNumber: {
type: "number"
},
logIndex: {
type: "number"
},
transactionHash: bytes32SchemaType
};
const baseEventsSchemaRequired = Object.keys(baseEventsSchemaProperty);
const governanceEventsSchema = {
type: "array",
items: {
anyOf: [
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
id: { type: "number" },
proposer: addressSchemaType,
target: addressSchemaType,
startTime: { type: "number" },
endTime: { type: "number" },
description: { type: "string" }
},
required: [
...baseEventsSchemaRequired,
"event",
"id",
"proposer",
"target",
"startTime",
"endTime",
"description"
],
additionalProperties: false
},
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
proposalId: { type: "number" },
voter: addressSchemaType,
support: { type: "boolean" },
votes: { type: "string" },
from: addressSchemaType,
input: { type: "string" }
},
required: [
...baseEventsSchemaRequired,
"event",
"proposalId",
"voter",
"support",
"votes",
"from",
"input"
],
additionalProperties: false
},
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
account: addressSchemaType,
delegateTo: addressSchemaType
},
required: [...baseEventsSchemaRequired, "account", "delegateTo"],
additionalProperties: false
},
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
account: addressSchemaType,
delegateFrom: addressSchemaType
},
required: [...baseEventsSchemaRequired, "account", "delegateFrom"],
additionalProperties: false
}
]
}
};
const relayerRegistryEventsSchema = {
type: "array",
items: {
anyOf: [
// RelayerRegisteredEvents
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
ensName: { type: "string" },
relayerAddress: addressSchemaType,
ensHash: { type: "string" },
stakedAmount: { type: "string" }
},
required: [
...baseEventsSchemaRequired,
"event",
"ensName",
"relayerAddress",
"ensHash",
"stakedAmount"
],
additionalProperties: false
},
// RelayerUnregisteredEvents
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
relayerAddress: addressSchemaType
},
required: [...baseEventsSchemaRequired, "event", "relayerAddress"],
additionalProperties: false
},
// WorkerRegisteredEvents & WorkerUnregisteredEvents
{
type: "object",
properties: {
...baseEventsSchemaProperty,
event: { type: "string" },
relayerAddress: addressSchemaType,
workerAddress: addressSchemaType
},
required: [...baseEventsSchemaRequired, "event", "relayerAddress", "workerAddress"],
additionalProperties: false
}
]
}
};
const stakeBurnedEventsSchema = {
type: "array",
items: {
type: "object",
properties: {
...baseEventsSchemaProperty,
relayerAddress: addressSchemaType,
amountBurned: bnSchemaType,
instanceAddress: addressSchemaType,
gasFee: bnSchemaType,
relayerFee: bnSchemaType,
timestamp: { type: "number" }
},
required: [
...baseEventsSchemaRequired,
"relayerAddress",
"amountBurned",
"instanceAddress",
"gasFee",
"relayerFee",
"timestamp"
],
additionalProperties: false
}
};
const depositsEventsSchema = {
type: "array",
items: {
type: "object",
properties: {
...baseEventsSchemaProperty,
commitment: bytes32SchemaType,
leafIndex: { type: "number" },
timestamp: { type: "number" },
from: addressSchemaType
},
required: [...baseEventsSchemaRequired, "commitment", "leafIndex", "timestamp", "from"],
additionalProperties: false
}
};
const withdrawalsEventsSchema = {
type: "array",
items: {
type: "object",
properties: {
...baseEventsSchemaProperty,
nullifierHash: bytes32SchemaType,
to: addressSchemaType,
fee: bnSchemaType,
timestamp: { type: "number" }
},
required: [...baseEventsSchemaRequired, "nullifierHash", "to", "fee", "timestamp"],
additionalProperties: false
}
};
const echoEventsSchema = {
type: "array",
items: {
type: "object",
properties: {
...baseEventsSchemaProperty,
address: addressSchemaType,
encryptedAccount: { type: "string" }
},
required: [...baseEventsSchemaRequired, "address", "encryptedAccount"],
additionalProperties: false
}
};
const encryptedNotesSchema = {
type: "array",
items: {
type: "object",
properties: {
...baseEventsSchemaProperty,
encryptedNote: { type: "string" }
},
required: [...baseEventsSchemaRequired, "encryptedNote"],
additionalProperties: false
}
};
function getEventsSchemaValidator(type) {
if (type === DEPOSIT) {
return ajv.compile(depositsEventsSchema);
}
if (type === WITHDRAWAL) {
return ajv.compile(withdrawalsEventsSchema);
}
if (type === "governance") {
return ajv.compile(governanceEventsSchema);
}
if (type === "registry") {
return ajv.compile(relayerRegistryEventsSchema);
}
if (type === "revenue") {
return ajv.compile(stakeBurnedEventsSchema);
}
if (type === "echo") {
return ajv.compile(echoEventsSchema);
}
if (type === "encrypted_notes") {
return ajv.compile(encryptedNotesSchema);
}
throw new Error("Unsupported event type for schema validation");
}
const statusSchema = {
type: "object",
properties: {
rewardAccount: addressSchemaType,
gasPrices: {
type: "object",
properties: {
fast: { type: "number" },
additionalProperties: { type: "number" }
},
required: ["fast"]
},
netId: { type: "integer" },
tornadoServiceFee: { type: "number", maximum: 20, minimum: 0 },
latestBlock: { type: "number" },
latestBalance: bnSchemaType,
version: { type: "string" },
health: {
type: "object",
properties: {
status: { const: "true" },
error: { type: "string" }
},
required: ["status"]
},
syncStatus: {
type: "object",
properties: {
events: { type: "boolean" },
tokenPrice: { type: "boolean" },
gasPrice: { type: "boolean" }
},
required: ["events", "tokenPrice", "gasPrice"]
},
onSyncEvents: { type: "boolean" },
currentQueue: { type: "number" }
},
required: ["rewardAccount", "instances", "netId", "tornadoServiceFee", "version", "health", "currentQueue"]
};
function getStatusSchema(netId, config, tovarish) {
const { tokens, optionalTokens, disabledTokens, nativeCurrency } = config;
const schema = JSON.parse(JSON.stringify(statusSchema));
const instances = Object.keys(tokens).reduce(
(acc, token) => {
const { instanceAddress, tokenAddress, symbol, decimals, optionalInstances = [] } = tokens[token];
const amounts = Object.keys(instanceAddress);
const instanceProperties = {
type: "object",
properties: {
instanceAddress: {
type: "object",
properties: amounts.reduce(
(acc2, cur) => {
acc2[cur] = addressSchemaType;
return acc2;
},
{}
),
required: amounts.filter((amount) => !optionalInstances.includes(amount))
},
decimals: { enum: [decimals] }
},
required: ["instanceAddress", "decimals"].concat(
tokenAddress ? ["tokenAddress"] : [],
symbol ? ["symbol"] : []
)
};
if (tokenAddress) {
instanceProperties.properties.tokenAddress = addressSchemaType;
}
if (symbol) {
instanceProperties.properties.symbol = { enum: [symbol] };
}
acc.properties[token] = instanceProperties;
if (!optionalTokens?.includes(token) && !disabledTokens?.includes(token)) {
acc.required.push(token);
}
return acc;
},
{
type: "object",
properties: {},
required: []
}
);
schema.properties.instances = instances;
const _tokens = Object.keys(tokens).filter(
(t) => t !== nativeCurrency && !config.optionalTokens?.includes(t) && !config.disabledTokens?.includes(t)
);
if (netId === NetId.MAINNET) {
_tokens.push("torn");
}
if (_tokens.length) {
const ethPrices = {
type: "object",
properties: _tokens.reduce((acc, token) => {
acc[token] = bnSchemaType;
return acc;
}, {}),
required: _tokens
};
schema.properties.ethPrices = ethPrices;
schema.required.push("ethPrices");
}
if (tovarish) {
schema.required.push("gasPrices", "latestBlock", "latestBalance", "syncStatus", "onSyncEvents");
}
return schema;
}
const jobsSchema = {
type: "object",
properties: {
error: { type: "string" },
id: { type: "string" },
type: { type: "string" },
status: { type: "string" },
contract: { type: "string" },
proof: { type: "string" },
args: {
type: "array",
items: { type: "string" }
},
txHash: { type: "string" },
confirmations: { type: "number" },
failedReason: { type: "string" }
},
required: ["id", "status"]
};
const jobRequestSchema = {
...jobsSchema,
required: ["id"]
};
const MIN_FEE = 0.1;
const MAX_FEE = 0.9;
const MIN_STAKE_BALANCE = parseEther("500");
function calculateScore({ stakeBalance, tornadoServiceFee }) {
if (tornadoServiceFee < MIN_FEE) {
tornadoServiceFee = MIN_FEE;
} else if (tornadoServiceFee >= MAX_FEE) {
return BigInt(0);
}
const serviceFeeCoefficient = (tornadoServiceFee - MIN_FEE) ** 2;
const feeDiffCoefficient = 1 / (MAX_FEE - MIN_FEE) ** 2;
const coefficientsMultiplier = 1 - feeDiffCoefficient * serviceFeeCoefficient;
return BigInt(Math.floor(Number(stakeBalance || "0") * coefficientsMultiplier));
}
function getWeightRandom(weightsScores, random) {
for (let i = 0; i < weightsScores.length; i++) {
if (random < weightsScores[i]) {
return i;
}
random = random - weightsScores[i];
}
return Math.floor(Math.random() * weightsScores.length);
}
function getSupportedInstances(instanceList) {
const rawList = Object.values(instanceList).map(({ instanceAddress }) => {
return Object.values(instanceAddress);
}).flat();
return rawList.map((l) => getAddress(l));
}
function pickWeightedRandomRelayer(relayers) {
const weightsScores = relayers.map((el) => calculateScore(el));
const totalWeight = weightsScores.reduce((acc, curr) => {
return acc = acc + curr;
}, BigInt("0"));
const random = BigInt(Math.floor(Number(totalWeight) * Math.random()));
const weightRandomIndex = getWeightRandom(weightsScores, random);
return relayers[weightRandomIndex];
}
class RelayerClient {
netId;
config;
selectedRelayer;
fetchDataOptions;
tovarish;
constructor({ netId, config, fetchDataOptions: fetchDataOptions2 }) {
this.netId = netId;
this.config = config;
this.fetchDataOptions = fetchDataOptions2;
this.tovarish = false;
}
async askRelayerStatus({
hostname,
url,
relayerAddress
}) {
if (!url && hostname) {
url = `https://${!hostname.endsWith("/") ? hostname + "/" : hostname}`;
} else if (url && !url.endsWith("/")) {
url += "/";
} else {
url = "";
}
const rawStatus = await fetchData(`${url}status`, {
...this.fetchDataOptions,
headers: {
"Content-Type": "application/json, application/x-www-form-urlencoded"
},
timeout: 3e4,
maxRetry: this.fetchDataOptions?.torPort ? 2 : 0
});
const statusValidator = ajv.compile(getStatusSchema(this.netId, this.config, this.tovarish));
if (!statusValidator(rawStatus)) {
throw new Error("Invalid status schema");
}
const status = {
...rawStatus,
url
};
if (status.currentQueue > 5) {
throw new Error("Withdrawal queue is overloaded");
}
if (status.netId !== this.netId) {
throw new Error("This relayer serves a different network");
}
if (relayerAddress && this.netId === NetId.MAINNET && status.rewardAccount !== relayerAddress) {
throw new Error("The Relayer reward address must match registered address");
}
return status;
}
async filterRelayer(relayer) {
const hostname = relayer.hostnames[this.netId];
const { ensName, relayerAddress } = relayer;
if (!hostname) {
return;
}
try {
const status = await this.askRelayerStatus({
hostname,
relayerAddress
});
return {
netId: status.netId,
url: status.url,
hostname,
ensName,
relayerAddress,
rewardAccount: getAddress(status.rewardAccount),
instances: getSupportedInstances(status.instances),
stakeBalance: relayer.stakeBalance,
gasPrice: status.gasPrices?.fast,
ethPrices: status.ethPrices,
currentQueue: status.currentQueue,
tornadoServiceFee: status.tornadoServiceFee
};
} catch (err) {
return {
hostname,
relayerAddress,
errorMessage: err.message,
hasError: true
};
}
}
async getValidRelayers(relayers) {
const invalidRelayers = [];
const validRelayers = (await Promise.all(relayers.map((relayer) => this.filterRelayer(relayer)))).filter(
(r) => {
if (!r) {
return false;
}
if (r.hasError) {
invalidRelayers.push(r);
return false;
}
return true;
}
);
return {
validRelayers,
invalidRelayers
};
}
pickWeightedRandomRelayer(relayers) {
return pickWeightedRandomRelayer(relayers);
}
async tornadoWithdraw({ contract, proof, args }, callback) {
const { url } = this.selectedRelayer;
const withdrawResponse = await fetchData(`${url}v1/tornadoWithdraw`, {
...this.fetchDataOptions,
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
contract,
proof,
args
})
});
const { id, error } = withdrawResponse;
if (error) {
throw new Error(error);
}
const jobValidator = ajv.compile(jobRequestSchema);
if (!jobValidator(withdrawResponse)) {
const errMsg = `${url}v1/tornadoWithdraw has an invalid job response`;
throw new Error(errMsg);
}
if (typeof callback === "function") {
callback(withdrawResponse);
}
let relayerStatus;
const jobUrl = `${url}v1/jobs/${id}`;
console.log(`Job submitted: ${jobUrl}
`);
while (!relayerStatus || !["FAILED", "CONFIRMED"].includes(relayerStatus)) {
const jobResponse = await fetchData(jobUrl, {
...this.fetchDataOptions,
method: "GET",
headers: {
"Content-Type": "application/json"
}
});
if (jobResponse.error) {
throw new Error(error);
}
const jobValidator2 = ajv.compile(jobsSchema);
if (!jobValidator2(jobResponse)) {
const errMsg = `${jobUrl} has an invalid job response`;
throw new Error(errMsg);
}
const { status, txHash, confirmations, failedReason } = jobResponse;
if (relayerStatus !== status) {
if (status === "FAILED") {
const errMsg = `Job ${status}: ${jobUrl} failed reason: ${failedReason}`;
throw new Error(errMsg);
} else if (status === "SENT") {
console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}
`);
} else if (status === "MINED") {
console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}
`);
} else if (status === "CONFIRMED") {
console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}
`);
} else {
console.log(`Job ${status}: ${jobUrl}
`);
}
relayerStatus = status;
if (typeof callback === "function") {
callback(jobResponse);
}
}
await sleep(3e3);
}
}
}
const DEPOSIT = "deposit";
const WITHDRAWAL = "withdrawal";
class BaseEventsService {
netId;
provider;
contract;
type;
deployedBlock;
batchEventsService;
fetchDataOptions;
tovarishClient;
constructor({
netId,
provider,
contract,
type = "",
deployedBlock = 0,
fetchDataOptions: fetchDataOptions2,
tovarishClient
}) {
this.netId = netId;
this.provider = provider;
this.fetchDataOptions = fetchDataOptions2;
this.contract = contract;
this.type = type;
this.deployedBlock = deployedBlock;
this.batchEventsService = new BatchEventsService({
provider,
contract,
onProgress: this.updateEventProgress
});
this.tovarishClient = tovarishClient;
}
getInstanceName() {
return "";
}
getType() {
return this.type || "";
}
getTovarishType() {
return String(this.getType() || "").toLowerCase();
}
/* eslint-disable @typescript-eslint/no-unused-vars */
updateEventProgress({ percentage, type, fromBlock, toBlock, count }) {
}
updateBlockProgress({ percentage, currentIndex, totalIndex }) {
}
updateTransactionProgress({ percentage, currentIndex, totalIndex }) {
}
/* eslint-enable @typescript-eslint/no-unused-vars */
async formatEvents(events) {
return await new Promise((resolve) => resolve(events));
}
/**
* Get saved or cached events
*/
async getEventsFromDB() {
return {
events: [],
lastBlock: 0
};
}
/**
* Events from remote cache (Either from local cache, CDN, or from IPFS)
*/
async getEventsFromCache() {
return {
events: [],
lastBlock: 0,
fromCache: true
};
}
async getSavedEvents() {
let dbEvents = await this.getEventsFromDB();
if (!dbEvents.lastBlock) {
dbEvents = await this.getEventsFromCache();
}
return dbEvents;
}
async getEventsFromRpc({
fromBlock,
toBlock
}) {
try {
if (!toBlock) {
toBlock = await this.provider.getBlockNumber();
}
if (fromBlock >= toBlock) {
return {
events: [],
lastBlock: toBlock
};
}
this.updateEventProgress({ percentage: 0, type: this.getType() });
const events = await this.formatEvents(
await this.batchEventsService.getBatchEvents({
fromBlock,
toBlock,
type: this.getType()
})
);
return {
events,
lastBlock: toBlock
};
} catch (err) {
console.log(err);
return {
events: [],
lastBlock: fromBlock
};
}
}
async getLatestEvents({ fromBlock }) {
if (this.tovarishClient?.selectedRelayer && ![DEPOSIT, WITHDRAWAL].includes(this.type.toLowerCase())) {
const { events, lastSyncBlock: lastBlock } = await this.tovarishClient.getEvents({
type: this.getTovarishType(),
fromBlock
});
return {
events,
lastBlock
};
}
return await this.getEventsFromRpc({
fromBlock
});
}
/* eslint-disable @typescript-eslint/no-unused-vars */
async validateEvents({
events,
lastBlock,
hasNewEvents
}) {
return void 0;
}
/* eslint-enable @typescript-eslint/no-unused-vars */
/**
* Handle saving events
*/
// eslint-disable-next-line @typescript-eslint/no-unused-vars
async saveEvents({ events, lastBlock }) {
}
/**
* Trigger saving and receiving latest events
*/
async updateEvents() {
const savedEvents = await this.getSavedEvents();
let fromBlock = this.deployedBlock;
if (savedEvents && savedEvents.lastBlock) {
fromBlock = savedEvents.lastBlock + 1;
}
const newEvents = await this.getLatestEvents({ fromBlock });
const eventSet = /* @__PURE__ */ new Set();
const allEvents = [...savedEvents.events, ...newEvents.events].sort((a, b) => {
if (a.blockNumber === b.blockNumber) {
return a.logIndex - b.logIndex;
}
return a.blockNumber - b.blockNumber;
}).filter(({ transactionHash, logIndex }) => {
const eventKey = `${transactionHash}_${logIndex}`;
const hasEvent = eventSet.has(eventKey);
eventSet.add(eventKey);
return !hasEvent;
});
const lastBlock = newEvents.lastBlock || allEvents[allEvents.length - 1]?.blockNumber;
const validateResult = await this.validateEvents({
events: allEvents,
lastBlock,
hasNewEvents: Boolean(newEvents.events.length)
});
if (savedEvents.fromCache || newEvents.events.length) {
await this.saveEvents({ events: allEvents, lastBlock });
}
return {
events: allEvents,
lastBlock,
validateResult
};
}
}
class BaseTornadoService extends BaseEventsService {
amount;
currency;
optionalTree;
merkleTreeService;
batchTransactionService;
batchBlockService;
constructor(serviceConstructor) {
const { Tornado: contract, amount, currency, provider, optionalTree, merkleTreeService } = serviceConstructor;
super({
...serviceConstructor,
contract
});
this.amount = amount;
this.currency = currency;
this.optionalTree = optionalTree;
this.merkleTreeService = merkleTreeService;
this.batchTransactionService = new BatchTransactionService({
provider,
onProgress: this.updateTransactionProgress
});
this.batchBlockService = new BatchBlockService({
provider,
onProgress: this.updateBlockProgress
});
}
getInstanceName() {
return `${this.getType().toLowerCase()}s_${this.netId}_${this.currency}_${this.amount}`;
}
async formatEvents(events) {
const type = this.getType().toLowerCase();
if (type === DEPOSIT) {
const txs = await this.batchTransactionService.getBatchTransactions([
...new Set(events.map(({ transactionHash }) => transactionHash))
]);
return events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
const { commitment, leafIndex, timestamp } = args;
return {
blockNumber,
logIndex,
transactionHash,
commitment,
leafIndex: Number(leafIndex),
timestamp: Number(timestamp),
from: txs.find(({ hash }) => hash === transactionHash)?.from || ""
};
});
} else {
const blocks = await this.batchBlockService.getBatchBlocks([
...new Set(events.map(({ blockNumber }) => blockNumber))
]);
return events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
const { nullifierHash, to, fee } = args;
return {
blockNumber,
logIndex,
transactionHash,
nullifierHash: String(nullifierHash),
to: getAddress(to),
fee: String(fee),
timestamp: blocks.find(({ number }) => number === blockNumber)?.timestamp || 0
};
});
}
}
async validateEvents({
events,
hasNewEvents
}) {
if (events.length && this.getType().toLowerCase() === DEPOSIT) {
const depositEvents = events;
const lastEvent = depositEvents[depositEvents.length - 1];
if (lastEvent.leafIndex !== depositEvents.length - 1) {
const errMsg = `Deposit events invalid wants ${depositEvents.length - 1} leafIndex have ${lastEvent.leafIndex}`;
throw new Error(errMsg);
}
if (this.merkleTreeService && (!this.optionalTree || hasNewEvents)) {
return await this.merkleTreeService.verifyTree(depositEvents);
}
}
return void 0;
}
async getLatestEvents({
fromBlock
}) {
if (this.tovarishClient?.selectedRelayer) {
const { events, lastSyncBlock: lastBlock } = await this.tovarishClient.getEvents({
type: this.getTovarishType(),
currency: this.currency,
amount: this.amount,
fromBlock
});
return {
events,
lastBlock
};
}
return super.getLatestEvents({ fromBlock });
}
}
class BaseEchoService extends BaseEventsService {
constructor(serviceConstructor) {
super({
...serviceConstructor,
contract: serviceConstructor.Echoer,
type: "Echo"
});
}
getInstanceName() {
return `echo_${this.netId}`;
}
async formatEvents(events) {
return events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
const { who, data } = args;
if (who && data) {
const eventObjects = {
blockNumber,
logIndex,
transactionHash
};
return {
...eventObjects,
address: who,
encryptedAccount: data
};
}
}).filter((e) => e);
}
}
class BaseEncryptedNotesService extends BaseEventsService {
constructor(serviceConstructor) {
super({
...serviceConstructor,
contract: serviceConstructor.Router,
type: "EncryptedNote"
});
}
getInstanceName() {
return `encrypted_notes_${this.netId}`;
}
getTovarishType() {
return "encrypted_notes";
}
async formatEvents(events) {
return events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
const { encryptedNote } = args;
if (encryptedNote && encryptedNote !== "0x") {
const eventObjects = {
blockNumber,
logIndex,
transactionHash
};
return {
...eventObjects,
encryptedNote
};
}
}).filter((e) => e);
}
}
const abiCoder = AbiCoder.defaultAbiCoder();
const proposalState = {
0: "Pending",
1: "Active",
2: "Defeated",
3: "Timelocked",
4: "AwaitingExecution",
5: "Executed",
6: "Expired"
};
function parseDescription(id, text) {
switch (id) {
case 1:
return {
title: text,
description: "See: https://torn.community/t/proposal-1-enable-torn-transfers/38"
};
case 10:
text = text.replace("\n", "\\n\\n");
break;
case 11:
text = text.replace('"description"', ',"description"');
break;
case 13:
text = text.replace(/\\\\n\\\\n(\s)?(\\n)?/g, "\\n");
break;
case 15:
text = text.replaceAll("'", '"');
text = text.replace('"description"', ',"description"');
break;
case 16:
text = text.replace("#16: ", "");
break;
case 21:
return {
title: "Proposal #21: Restore Governance",
description: ""
};
}
let title, description, rest;
try {
({ title, description } = JSON.parse(text));
} catch {
[title, ...rest] = text.split("\n", 2);
description = rest.join("\n");
}
return {
title,
description
};
}
function parseComment(Governance2, calldata) {
try {
const methodLength = 4;
const result = abiCoder.decode(["address[]", "uint256", "bool"], dataSlice(calldata, methodLength));
const data = Governance2.interface.encodeFunctionData(
// @ts-expect-error encodeFunctionData is broken lol
"castDelegatedVote",
result
);
const length = dataLength(data);
const str = abiCoder.decode(["string"], dataSlice(calldata, length))[0];
const [contact, message] = JSON.parse(str);
return {
contact,
message
};
} catch {
return {
contact: "",
message: ""
};
}
}
class BaseGovernanceService extends BaseEventsService {
Governance;
Aggregator;
ReverseRecords;
batchTransactionService;
constructor(serviceConstructor) {
const { Governance: Governance2, Aggregator: Aggregator2, ReverseRecords, provider } = serviceConstructor;
super({
...serviceConstructor,
contract: Governance2,
type: "*"
});
this.Governance = Governance2;
this.Aggregator = Aggregator2;
this.ReverseRecords = ReverseRecords;
this.batchTransactionService = new BatchTransactionService({
provider,
onProgress: this.updateTransactionProgress
});
}
getInstanceName() {
return `governance_${this.netId}`;
}
getTovarishType() {
return "governance";
}
async formatEvents(events) {
const proposalEvents = [];
const votedEvents = [];
const delegatedEvents = [];
const undelegatedEvents = [];
events.forEach(({ blockNumber, index: logIndex, transactionHash, args, eventName: event }) => {
const eventObjects = {
blockNumber,
logIndex,
transactionHash,
event
};
if (event === "ProposalCreated") {
const { id, proposer, target, startTime, endTime, description } = args;
proposalEvents.push({
...eventObjects,
id: Number(id),
proposer,
target,
startTime: Number(startTime),
endTime: Number(endTime),
description
});
}
if (event === "Voted") {
const { proposalId, voter, support, votes } = args;
votedEvents.push({
...eventObjects,
proposalId: Number(proposalId),
voter,
support,
votes,
from: "",
input: ""
});
}
if (event === "Delegated") {
const { account, to: delegateTo } = args;
delegatedEvents.push({
...eventObjects,
account,
delegateTo
});
}
if (event === "Undelegated") {
const { account, from: delegateFrom } = args;
undelegatedEvents.push({
...eventObjects,
account,
delegateFrom
});
}
});
if (votedEvents.length) {
this.updateTransactionProgress({ percentage: 0 });
const txs = await this.batchTransactionService.getBatchTransactions([
...new Set(votedEvents.map(({ transactionHash }) => transactionHash))
]);
votedEvents.forEach((event, index) => {
let { data: input, from } = txs.find((t) => t.hash === event.transactionHash);
if (!input || input.length > 2048) {
input = "";
}
votedEvents[index].from = from;
votedEvents[index].input = input;
});
}
return [...proposalEvents, ...votedEvents, ...delegatedEvents, ...undelegatedEvents];
}
async getAllProposals() {
const { events } = await this.updateEvents();
const proposalEvents = events.filter((e) => e.event === "ProposalCreated");
const allProposers = [...new Set(proposalEvents.map((e) => [e.proposer]).flat())];
const [QUORUM_VOTES, proposalStatus, proposerNameRecords] = await Promise.all([
this.Governance.QUORUM_VOTES(),
this.Aggregator.getAllProposals(this.Governance.target),
this.ReverseRecords.getNames(allProposers)
]);
const proposerNames = allProposers.reduce(
(acc, address, index) => {
if (proposerNameRecords[index]) {
acc[address] = proposerNameRecords[index];
}
return acc;
},
{}
);
return proposalEvents.map((event, index) => {
const { id, proposer, description: text } = event;
const status = proposalStatus[index];
const { forVotes, againstVotes, executed, extended, state } = status;
const { title, description } = parseDescription(id, text);
const quorum = (Number(forVotes + againstVotes) / Number(QUORUM_VOTES) * 100).toFixed(0) + "%";
return {
...event,
title,
proposerName: proposerNames[proposer] || void 0,
description,
forVotes,
againstVotes,
executed,
extended,
quorum,
state: proposalState[String(state)]
};
});
}
async getVotes(proposalId) {
const { events } = await this.getSavedEvents();
const votedEvents = events.filter(
(e) => e.event === "Voted" && e.proposalId === proposalId
);
const allVoters = [...new Set(votedEvents.map((e) => [e.from, e.voter]).flat())];
const names = await this.ReverseRecords.getNames(allVoters);
const ensNames = allVoters.reduce(
(acc, address, index) => {
if (names[index]) {
acc[address] = names[index];
}
return acc;
},
{}
);
const votes = votedEvents.map((event) => {
const { from, voter } = event;
const { contact, message } = parseComment(this.Governance, event.input);
return {
...event,
contact,
message,
fromName: ensNames[from] || void 0,
voterName: ensNames[voter] || void 0
};
});
return votes;
}
async getDelegatedBalance(ethAccount) {
const { events } = await this.getSavedEvents();
const delegatedAccs = events.filter((e) => e.event === "Delegated" && e.delegateTo === ethAccount).map((e) => e.account);
const undelegatedAccs = events.filter((e) => e.event === "Undelegated" && e.delegateFrom === ethAccount).map((e) => e.account);
const undel = [...undelegatedAccs];
const uniq = delegatedAccs.filter((acc) => {
const indexUndelegated = undel.indexOf(acc);
if (indexUndelegated !== -1) {
undel.splice(indexUndelegated, 1);
return false;
}
return true;
});
const [balances, uniqNameRecords] = await Promise.all([
this.Aggregator.getGovernanceBalances(this.Governance.target, uniq),
this.ReverseRecords.getNames(uniq)
]);
const uniqNames = uniq.reduce(
(acc, address, index) => {
if (uniqNameRecords[index]) {
acc[address] = uniqNameRecords[index];
}
return acc;
},
{}
);
return {
delegatedAccs,
undelegatedAccs,
uniq,
uniqNames,
balances,
balance: balances.reduce((acc, curr) => acc + curr, BigInt(0))
};
}
}
async function getTovarishNetworks(registryService, relayers) {
await Promise.all(
relayers.filter((r) => r.tovarishHost).map(async (relayer) => {
try {
relayer.tovarishNetworks = await fetchData(relayer.tovarishHost, {
...registryService.fetchDataOptions,
headers: {
"Content-Type": "application/json"
},
timeout: 3e4,
maxRetry: registryService.fetchDataOptions?.torPort ? 2 : 0
});
} catch {
relayer.tovarishNetworks = [];
}
})
);
}
const staticRelayers = [
{
ensName: "tornadowithdraw.eth",
relayerAddress: "0x40c3d1656a26C9266f4A10fed0D87EFf79F54E64",
hostnames: {},
tovarishHost: "tornadowithdraw.com",
tovarishNetworks: enabledChains
}
];
class BaseRegistryService extends BaseEventsService {
Aggregator;
relayerEnsSubdomains;
updateInterval;
constructor(serviceConstructor) {
const { RelayerRegistry: contract, Aggregator: Aggregator2, relayerEnsSubdomains } = serviceConstructor;
super({
...serviceConstructor,
contract,
type: "*"
});
this.Aggregator = Aggregator2;
this.relayerEnsSubdomains = relayerEnsSubdomains;
this.updateInterval = 86400;
}
getInstanceName() {
return `registry_${this.netId}`;
}
getTovarishType() {
return "registry";
}
async formatEvents(events) {
const relayerRegisteredEvents = [];
const relayerUnregisteredEvents = [];
const workerRegisteredEvents = [];
const workerUnregisteredEvents = [];
events.forEach(({ blockNumber, index: logIndex, transactionHash, args, eventName: event }) => {
const eventObjects = {
blockNumber,
logIndex,
transactionHash,
event
};
if (event === "RelayerRegistered") {
const { relayer: ensHash, ensName, relayerAddress, stakedAmount } = args;
relayerRegisteredEvents.push({
...eventObjects,
ensName,
relayerAddress,
ensHash,
stakedAmount: formatEther(stakedAmount)
});
}
if (event === "RelayerUnregistered") {
const { relayer: relayerAddress } = args;
relayerUnregisteredEvents.push({
...eventObjects,
relayerAddress
});
}
if (event === "WorkerRegistered") {
const { relayer: relayerAddress, worker: workerAddress } = args;
workerRegisteredEvents.push({
...eventObjects,
relayerAddress,
workerAddress
});
}
if (event === "WorkerUnregistered") {
const { relayer: relayerAddress, worker: workerAddress } = args;
workerUnregisteredEvents.push({
...eventObjects,
relayerAddress,
workerAddress
});
}
});
return [
...relayerRegisteredEvents,
...relayerUnregisteredEvents,
...workerRegisteredEvents,
...workerUnregisteredEvents
];
}
/**
* Get saved or cached relayers
*/
async getRelayersFromDB() {
return {
lastBlock: 0,
timestamp: 0,
relayers: []
};
}
/**
* Relayers from remote cache (Either from local cache, CDN, or from IPFS)
*/
async getRelayersFromCache() {
return {
lastBlock: 0,
timestamp: 0,
relayers: [],
fromCache: true
};
}
async getSavedRelayers() {
let cachedRelayers = await this.getRelayersFromDB();
if (!cachedRelayers || !cachedRelayers.relayers.length) {
cachedRelayers = await this.getRelayersFromCache();
}
return cachedRelayers;
}
async getLatestRelayers() {
const { events: allEvents, lastBlock } = await this.updateEvents();
const events = allEvents.filter((e) => e.event === "RelayerRegistered");
const subdomains = Object.values(this.relayerEnsSubdomains);
const registerSet = /* @__PURE__ */ new Set();
const uniqueRegisters = events.filter(({ ensName }) => {
if (!registerSet.has(ensName)) {
registerSet.add(ensName);
return true;
}
return false;
});
const relayerNameHashes = uniqueRegisters.map((r) => namehash(r.ensName));
const [relayersData, timestamp] = await Promise.all([
this.Aggregator.relayersData.staticCall(relayerNameHashes, subdomains.concat("tovarish-relayer")),
this.provider.getBlock(lastBlock).then((b) => Number(b?.timestamp))
]);
const relayers = relayersData.map(({ owner, balance: stakeBalance, records, isRegistered }, index) => {
const { ensName, relayerAddress } = uniqueRegisters[index];
let tovarishHost = void 0;
const hostnames = records.reduce((acc, record, recordIndex) => {
if (record) {
if (recordIndex === records.length - 1) {
tovarishHost = record;
return acc;
}
acc[Number(Object.keys(this.relayerEnsSubdomains)[recordIndex])] = record;
}
return acc;
}, {});
const hasMinBalance = stakeBalance >= MIN_STAKE_BALANCE;
const preCondition = Object.keys(hostnames).length && isRegistered && hasMinBalance;
if (preCondition) {
return {
ensName,
relayerAddress: owner,
registeredAddress: owner !== relayerAddress ? relayerAddress : void 0,
isRegistered,
stakeBalance: formatEther(stakeBalance),
hostnames,
tovarishHost
};
}
}).filter((r) => r);
await getTovarishNetworks(this, relayers);
const allRelayers = [...staticRelayers, ...relayers];
const tovarishRelayers = allRelayers.filter((r) => r.tovarishHost);
const classicRelayers = allRelayers.filter((r) => !r.tovarishHost);
return {
lastBlock,
timestamp,
relayers: [...tovarishRelayers, ...classicRelayers]
};
}
/**
* Handle saving relayers
*/
// eslint-disable-next-line @typescript-eslint/no-unused-vars
async saveRelayers({ lastBlock, timestamp, relayers }) {
}
/**
* Get cached or latest relayer and save to local
*/
async updateRelayers() {
let { lastBlock, timestamp, relayers, fromCache } = await this.getSavedRelayers();
let shouldSave = fromCache ?? false;
if (!relayers.length || timestamp + this.updateInterval < Math.floor(Date.now() / 1e3)) {
console.log("\nUpdating relayers from registry\n");
({ lastBlock, timestamp, relayers } = await this.getLatestRelayers());
shouldSave = true;
}
if (shouldSave) {
await this.saveRelayers({ lastBlock, timestamp, relayers });
}
return { lastBlock, timestamp, relayers };
}
}
class BaseRevenueService extends BaseEventsService {
batchTransactionService;
batchBlockService;
constructor(serviceConstructor) {
const { RelayerRegistry: contract, provider } = serviceConstructor;
super({
...serviceConstructor,
contract,
type: "StakeBurned"
});
this.batchTransactionService = new BatchTransactionService({
provider,
onProgress: this.updateTransactionProgress
});
this.batchBlockService = new BatchBlockService({
provider,
onProgress: this.updateBlockProgress
});
}
getInstanceName() {
return `revenue_${this.netId}`;
}
getTovarishType() {
return "revenue";
}
async formatEvents(events) {
const blocks = await this.batchBlockService.getBatchBlocks([
...new Set(events.map(({ blockNumber }) => blockNumber))
]);
const receipts = await this.batchTransactionService.getBatchReceipt([
...new Set(events.map(({ transactionHash }) => transactionHash))
]);
const registeredRelayers = new Set(events.map(({ args }) => args.relayer));
const tornadoInterface = Tornado__factory.createInterface();
const withdrawHash = tornadoInterface.getEvent("Withdrawal").topicHash;
const withdrawalLogs = receipts.map(
(receipt) => receipt.logs.map((log) => {
if (log.topics[0] === withdrawHash) {
const block = blocks.find((b) => b.number === log.blockNumber);
const parsedLog = tornadoInterface.parseLog(log);
if (parsedLog && registeredRelayers.has(parsedLog.args.relayer)) {
return {
instanceAddress: log.address,
gasFee: (receipt.cumulativeGasUsed * receipt.gasPrice).toString(),
relayerFee: parsedLog.args.fee.toString(),
timestamp: block?.timestamp || 0
};
}
}
}).filter((l) => l)
).flat();
if (withdrawalLogs.length !== events.length) {
console.log(
`
RevenueService: Mismatch on withdrawal logs (${withdrawalLogs.length} ) and events logs (${events.length})
`
);
}
return events.map(({ blockNumber, index: logIndex, transactionHash, args }, index) => {
const eventObjects = {
blockNumber,
logIndex,
transactionHash
};
const { relayer: relayerAddress, amountBurned } = args;
const { instanceAddress, gasFee, relayerFee, timestamp } = withdrawalLogs[index];
return {
...eventObjects,
relayerAddress,
amountBurned: amountBurned.toString(),
instanceAddress,
gasFee,
relayerFee,
timestamp
};
});
}
}
function zipAsync(file) {
return new Promise((res, rej) => {
zip(file, { mtime: /* @__PURE__ */ new Date("1/1/1980") }, (err, data) => {
if (err) {
rej(err);
return;
}
res(data);
});
});
}
function unzipAsync(data) {
return new Promise((res, rej) => {
unzip(data, {}, (err, data2) => {
if (err) {
rej(err);
return;
}
res(data2);
});
});
}
async function downloadZip({
staticUrl = "",
zipName,
zipDigest,
parseJson = true
}) {
const url = `${staticUrl}/${zipName}.zip`;
const resp = await fetchData(url, {
method: "GET",
returnResponse: true
});
const data = new Uint8Array(await resp.arrayBuffer());
if (zipDigest) {
const hash = "sha384-" + bytesToBase64(await digest(data));
if (zipDigest !== hash) {
const errMsg = `Invalid digest hash for file ${url}, wants ${zipDigest} has ${hash}`;
throw new Error(errMsg);
}
}
const { [zipName]: content } = await unzipAsync(data);
console.log(`Downloaded ${url}${zipDigest ? ` ( Digest: ${zipDigest} )` : ""}`);
if (parseJson) {
return JSON.parse(new TextDecoder().decode(content));
}
return content;
}
async function saveDBEvents({
idb,
instanceName,
events,
lastBlock
}) {
try {
const formattedEvents = events.map((e) => {
return {
eid: `${e.transactionHash}_${e.logIndex}`,
...e
};
});
await idb.createMultipleTransactions({
data: formattedEvents,
storeName: instanceName
});
await idb.putItem({
data: {
blockNumber: lastBlock,
name: instanceName
},
storeName: "lastEvents"
});
} catch (err) {
console.log("Method saveDBEvents has error");
console.log(err);
}
}
async function loadDBEvents({
idb,
instanceName
}) {
try {
const lastBlockStore = await idb.getItem({
storeName: "lastEvents",
key: instanceName
});
if (!lastBlockStore?.blockNumber) {
return {
events: [],
lastBlock: 0
};
}
const events = (await idb.getAll({
storeName: instanceName
})).map((e) => {
delete e.eid;
return e;
});
return {
events,
lastBlock: lastBlockStore.blockNumber
};
} catch (err) {
console.log("Method loadDBEvents has error");
console.log(err);
return {
events: [],
lastBlock: 0
};
}
}
async function loadRemoteEvents({
staticUrl,
instanceName,
deployedBlock,
zipDigest
}) {
try {
const zipName = `${instanceName}.json`.toLowerCase();
const events = await downloadZip({
staticUrl,
zipName,
zipDigest
});
if (!Array.isArray(events)) {
const errStr = `Invalid events from ${staticUrl}/${zipName}`;
throw new Error(errStr);
}
return {
events,
lastBlock: events[events.length - 1]?.blockNumber || deployedBlock,
fromCache: true
};
} catch (err) {
console.log("Method loadRemoteEvents has error");
console.log(err);
return {
events: [],
lastBlock: deployedBlock,
fromCache: true
};
}
}
class DBTornadoService extends BaseTornadoService {
staticUrl;
idb;
zipDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
}
class DBEchoService extends BaseEchoService {
staticUrl;
idb;
zipDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
}
class DBEncryptedNotesService extends BaseEncryptedNotesService {
staticUrl;
idb;
zipDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
}
class DBGovernanceService extends BaseGovernanceService {
staticUrl;
idb;
zipDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
}
class DBRegistryService extends BaseRegistryService {
staticUrl;
idb;
zipDigest;
relayerJsonDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
async getRelayersFromDB() {
try {
const allCachedRelayers = await this.idb.getAll({
storeName: `relayers_${this.netId}`
});
if (!allCachedRelayers?.length) {
return {
lastBlock: 0,
timestamp: 0,
relayers: []
};
}
return allCachedRelayers.slice(-1)[0];
} catch (err) {
console.log("Method getRelayersFromDB has error");
console.log(err);
return {
lastBlock: 0,
timestamp: 0,
relayers: []
};
}
}
async getRelayersFromCache() {
const url = `${this.staticUrl}/relayers.json`;
try {
const resp = await fetchData(url, {
method: "GET",
returnResponse: true
});
const data = new Uint8Array(await resp.arrayBuffer());
if (this.relayerJsonDigest) {
const hash = "sha384-" + bytesToBase64(await digest(data));
if (hash !== this.relayerJsonDigest) {
const errMsg = `Invalid digest hash for ${url}, wants ${this.relayerJsonDigest} has ${hash}`;
throw new Error(errMsg);
}
}
return JSON.parse(new TextDecoder().decode(data));
} catch (err) {
console.log("Method getRelayersFromCache has error");
console.log(err);
return {
lastBlock: 0,
timestamp: 0,
relayers: []
};
}
}
async saveRelayers(cachedRelayers) {
try {
await this.idb.putItem({
data: cachedRelayers,
storeName: `relayers_${this.netId}`
});
} catch (err) {
console.log("Method saveRelayers has error");
console.log(err);
}
}
}
class DBRevenueService extends BaseRevenueService {
staticUrl;
idb;
zipDigest;
relayerJsonDigest;
constructor(params) {
super(params);
this.staticUrl = params.staticUrl;
this.idb = params.idb;
}
async getEventsFromDB() {
return await loadDBEvents({
idb: this.idb,
instanceName: this.getInstanceName()
});
}
async getEventsFromCache() {
return await loadRemoteEvents({
staticUrl: this.staticUrl,
instanceName: this.getInstanceName(),
deployedBlock: this.deployedBlock,
zipDigest: this.zipDigest
});
}
async saveEvents({ events, lastBlock }) {
await saveDBEvents({
idb: this.idb,
instanceName: this.getInstanceName(),
events,
lastBlock
});
}
}
const _abi$8 = [
{
constant: true,
inputs: [
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
}
],
name: "supportsInterface",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
payable: false,
stateMutability: "pure",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "key",
type: "string"
},
{
internalType: "string",
name: "value",
type: "string"
}
],
name: "setText",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
}
],
name: "interfaceImplementer",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "contentTypes",
type: "uint256"
}
],
name: "ABI",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
},
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
name: "setPubkey",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes",
name: "hash",
type: "bytes"
}
],
name: "setContenthash",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "addr",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bool",
name: "isAuthorised",
type: "bool"
}
],
name: "setAuthorisation",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "key",
type: "string"
}
],
name: "text",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "contentType",
type: "uint256"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "setABI",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "name",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "name",
type: "string"
}
],
name: "setName",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "coinType",
type: "uint256"
},
{
internalType: "bytes",
name: "a",
type: "bytes"
}
],
name: "setAddr",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "contenthash",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "pubkey",
outputs: [
{
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "a",
type: "address"
}
],
name: "setAddr",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
},
{
internalType: "address",
name: "implementer",
type: "address"
}
],
name: "setInterface",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "coinType",
type: "uint256"
}
],
name: "addr",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "",
type: "bytes32"
},
{
internalType: "address",
name: "",
type: "address"
},
{
internalType: "address",
name: "",
type: "address"
}
],
name: "authorisations",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract ENS",
name: "_ens",
type: "address"
}
],
payable: false,
stateMutability: "nonpayable",
type: "constructor"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "target",
type: "address"
},
{
indexed: false,
internalType: "bool",
name: "isAuthorised",
type: "bool"
}
],
name: "AuthorisationChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "string",
name: "indexedKey",
type: "string"
},
{
indexed: false,
internalType: "string",
name: "key",
type: "string"
}
],
name: "TextChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
name: "PubkeyChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "string",
name: "name",
type: "string"
}
],
name: "NameChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
},
{
indexed: false,
internalType: "address",
name: "implementer",
type: "address"
}
],
name: "InterfaceChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "hash",
type: "bytes"
}
],
name: "ContenthashChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "a",
type: "address"
}
],
name: "AddrChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint256",
name: "coinType",
type: "uint256"
},
{
indexed: false,
internalType: "bytes",
name: "newAddress",
type: "bytes"
}
],
name: "AddressChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "uint256",
name: "contentType",
type: "uint256"
}
],
name: "ABIChanged",
type: "event"
}
];
class ENS__factory {
static abi = _abi$8;
static createInterface() {
return new Interface(_abi$8);
}
static connect(address, runner) {
return new Contract(address, _abi$8, runner);
}
}
const _abi$7 = [
{
inputs: [
{
internalType: "contract ENS",
name: "_ens",
type: "address"
},
{
internalType: "contract IBaseRegistrar",
name: "_registrar",
type: "address"
},
{
internalType: "contract IMetadataService",
name: "_metadataService",
type: "address"
}
],
stateMutability: "nonpayable",
type: "constructor"
},
{
inputs: [],
name: "CannotUpgrade",
type: "error"
},
{
inputs: [],
name: "IncompatibleParent",
type: "error"
},
{
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
}
],
name: "IncorrectTargetOwner",
type: "error"
},
{
inputs: [],
name: "IncorrectTokenType",
type: "error"
},
{
inputs: [
{
internalType: "bytes32",
name: "labelHash",
type: "bytes32"
},
{
internalType: "bytes32",
name: "expectedLabelhash",
type: "bytes32"
}
],
name: "LabelMismatch",
type: "error"
},
{
inputs: [
{
internalType: "string",
name: "label",
type: "string"
}
],
name: "LabelTooLong",
type: "error"
},
{
inputs: [],
name: "LabelTooShort",
type: "error"
},
{
inputs: [],
name: "NameIsNotWrapped",
type: "error"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "OperationProhibited",
type: "error"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "addr",
type: "address"
}
],
name: "Unauthorised",
type: "error"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "approved",
type: "address"
},
{
indexed: true,
internalType: "uint256",
name: "tokenId",
type: "uint256"
}
],
name: "Approval",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "account",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "operator",
type: "address"
},
{
indexed: false,
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "ApprovalForAll",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "controller",
type: "address"
},
{
indexed: false,
internalType: "bool",
name: "active",
type: "bool"
}
],
name: "ControllerChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "ExpiryExtended",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint32",
name: "fuses",
type: "uint32"
}
],
name: "FusesSet",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "owner",
type: "address"
}
],
name: "NameUnwrapped",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "name",
type: "bytes"
},
{
indexed: false,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: false,
internalType: "uint32",
name: "fuses",
type: "uint32"
},
{
indexed: false,
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "NameWrapped",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "previousOwner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "OwnershipTransferred",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "operator",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "from",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "to",
type: "address"
},
{
indexed: false,
internalType: "uint256[]",
name: "ids",
type: "uint256[]"
},
{
indexed: false,
internalType: "uint256[]",
name: "values",
type: "uint256[]"
}
],
name: "TransferBatch",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "operator",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "from",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "to",
type: "address"
},
{
indexed: false,
internalType: "uint256",
name: "id",
type: "uint256"
},
{
indexed: false,
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "TransferSingle",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "string",
name: "value",
type: "string"
},
{
indexed: true,
internalType: "uint256",
name: "id",
type: "uint256"
}
],
name: "URI",
type: "event"
},
{
inputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "_tokens",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint32",
name: "fuseMask",
type: "uint32"
}
],
name: "allFusesBurned",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "uint256",
name: "tokenId",
type: "uint256"
}
],
name: "approve",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "account",
type: "address"
},
{
internalType: "uint256",
name: "id",
type: "uint256"
}
],
name: "balanceOf",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address[]",
name: "accounts",
type: "address[]"
},
{
internalType: "uint256[]",
name: "ids",
type: "uint256[]"
}
],
name: "balanceOfBatch",
outputs: [
{
internalType: "uint256[]",
name: "",
type: "uint256[]"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "addr",
type: "address"
}
],
name: "canExtendSubnames",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "addr",
type: "address"
}
],
name: "canModifyName",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
name: "controllers",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "ens",
outputs: [
{
internalType: "contract ENS",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "bytes32",
name: "labelhash",
type: "bytes32"
},
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "extendExpiry",
outputs: [
{
internalType: "uint64",
name: "",
type: "uint64"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "id",
type: "uint256"
}
],
name: "getApproved",
outputs: [
{
internalType: "address",
name: "operator",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "id",
type: "uint256"
}
],
name: "getData",
outputs: [
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "uint32",
name: "fuses",
type: "uint32"
},
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "account",
type: "address"
},
{
internalType: "address",
name: "operator",
type: "address"
}
],
name: "isApprovedForAll",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "bytes32",
name: "labelhash",
type: "bytes32"
}
],
name: "isWrapped",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "isWrapped",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "metadataService",
outputs: [
{
internalType: "contract IMetadataService",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "name",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "",
type: "bytes32"
}
],
name: "names",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "address",
name: "",
type: "address"
},
{
internalType: "uint256",
name: "tokenId",
type: "uint256"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "onERC721Received",
outputs: [
{
internalType: "bytes4",
name: "",
type: "bytes4"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "owner",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "id",
type: "uint256"
}
],
name: "ownerOf",
outputs: [
{
internalType: "address",
name: "owner",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "_token",
type: "address"
},
{
internalType: "address",
name: "_to",
type: "address"
},
{
internalType: "uint256",
name: "_amount",
type: "uint256"
}
],
name: "recoverFunds",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "string",
name: "label",
type: "string"
},
{
internalType: "address",
name: "wrappedOwner",
type: "address"
},
{
internalType: "uint256",
name: "duration",
type: "uint256"
},
{
internalType: "address",
name: "resolver",
type: "address"
},
{
internalType: "uint16",
name: "ownerControlledFuses",
type: "uint16"
}
],
name: "registerAndWrapETH2LD",
outputs: [
{
internalType: "uint256",
name: "registrarExpiry",
type: "uint256"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "registrar",
outputs: [
{
internalType: "contract IBaseRegistrar",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "tokenId",
type: "uint256"
},
{
internalType: "uint256",
name: "duration",
type: "uint256"
}
],
name: "renew",
outputs: [
{
internalType: "uint256",
name: "expires",
type: "uint256"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "renounceOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "from",
type: "address"
},
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "uint256[]",
name: "ids",
type: "uint256[]"
},
{
internalType: "uint256[]",
name: "amounts",
type: "uint256[]"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "safeBatchTransferFrom",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "from",
type: "address"
},
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "uint256",
name: "id",
type: "uint256"
},
{
internalType: "uint256",
name: "amount",
type: "uint256"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "safeTransferFrom",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "operator",
type: "address"
},
{
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "setApprovalForAll",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "bytes32",
name: "labelhash",
type: "bytes32"
},
{
internalType: "uint32",
name: "fuses",
type: "uint32"
},
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "setChildFuses",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "controller",
type: "address"
},
{
internalType: "bool",
name: "active",
type: "bool"
}
],
name: "setController",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint16",
name: "ownerControlledFuses",
type: "uint16"
}
],
name: "setFuses",
outputs: [
{
internalType: "uint32",
name: "",
type: "uint32"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "contract IMetadataService",
name: "_metadataService",
type: "address"
}
],
name: "setMetadataService",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "resolver",
type: "address"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "setRecord",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "resolver",
type: "address"
}
],
name: "setResolver",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "string",
name: "label",
type: "string"
},
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "uint32",
name: "fuses",
type: "uint32"
},
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "setSubnodeOwner",
outputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "string",
name: "label",
type: "string"
},
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "resolver",
type: "address"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
},
{
internalType: "uint32",
name: "fuses",
type: "uint32"
},
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
name: "setSubnodeRecord",
outputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "setTTL",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "contract INameWrapperUpgrade",
name: "_upgradeAddress",
type: "address"
}
],
name: "setUpgradeContract",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes4",
name: "interfaceId",
type: "bytes4"
}
],
name: "supportsInterface",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "transferOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "parentNode",
type: "bytes32"
},
{
internalType: "bytes32",
name: "labelhash",
type: "bytes32"
},
{
internalType: "address",
name: "controller",
type: "address"
}
],
name: "unwrap",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "labelhash",
type: "bytes32"
},
{
internalType: "address",
name: "registrant",
type: "address"
},
{
internalType: "address",
name: "controller",
type: "address"
}
],
name: "unwrapETH2LD",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes",
name: "name",
type: "bytes"
},
{
internalType: "bytes",
name: "extraData",
type: "bytes"
}
],
name: "upgrade",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "upgradeContract",
outputs: [
{
internalType: "contract INameWrapperUpgrade",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "tokenId",
type: "uint256"
}
],
name: "uri",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes",
name: "name",
type: "bytes"
},
{
internalType: "address",
name: "wrappedOwner",
type: "address"
},
{
internalType: "address",
name: "resolver",
type: "address"
}
],
name: "wrap",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "string",
name: "label",
type: "string"
},
{
internalType: "address",
name: "wrappedOwner",
type: "address"
},
{
internalType: "uint16",
name: "ownerControlledFuses",
type: "uint16"
},
{
internalType: "address",
name: "resolver",
type: "address"
}
],
name: "wrapETH2LD",
outputs: [
{
internalType: "uint64",
name: "expiry",
type: "uint64"
}
],
stateMutability: "nonpayable",
type: "function"
}
];
class ENSNameWrapper__factory {
static abi = _abi$7;
static createInterface() {
return new Interface(_abi$7);
}
static connect(address, runner) {
return new Contract(address, _abi$7, runner);
}
}
const _abi$6 = [
{
inputs: [
{
internalType: "contract ENS",
name: "_old",
type: "address"
}
],
payable: false,
stateMutability: "nonpayable",
type: "constructor"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "operator",
type: "address"
},
{
indexed: false,
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "ApprovalForAll",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "bytes32",
name: "label",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "owner",
type: "address"
}
],
name: "NewOwner",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "resolver",
type: "address"
}
],
name: "NewResolver",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "NewTTL",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "owner",
type: "address"
}
],
name: "Transfer",
type: "event"
},
{
constant: true,
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "operator",
type: "address"
}
],
name: "isApprovedForAll",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [],
name: "old",
outputs: [
{
internalType: "contract ENS",
name: "",
type: "address"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "owner",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "recordExists",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "resolver",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "address",
name: "operator",
type: "address"
},
{
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "setApprovalForAll",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "owner",
type: "address"
}
],
name: "setOwner",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "resolver",
type: "address"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "setRecord",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "resolver",
type: "address"
}
],
name: "setResolver",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "label",
type: "bytes32"
},
{
internalType: "address",
name: "owner",
type: "address"
}
],
name: "setSubnodeOwner",
outputs: [
{
internalType: "bytes32",
name: "",
type: "bytes32"
}
],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "label",
type: "bytes32"
},
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "resolver",
type: "address"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "setSubnodeRecord",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint64",
name: "ttl",
type: "uint64"
}
],
name: "setTTL",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "ttl",
outputs: [
{
internalType: "uint64",
name: "",
type: "uint64"
}
],
payable: false,
stateMutability: "view",
type: "function"
}
];
class ENSRegistry__factory {
static abi = _abi$6;
static createInterface() {
return new Interface(_abi$6);
}
static connect(address, runner) {
return new Contract(address, _abi$6, runner);
}
}
const _abi$5 = [
{
inputs: [
{
internalType: "contract ENS",
name: "_ens",
type: "address"
},
{
internalType: "contract INameWrapper",
name: "wrapperAddress",
type: "address"
},
{
internalType: "address",
name: "_trustedETHController",
type: "address"
},
{
internalType: "address",
name: "_trustedReverseRegistrar",
type: "address"
}
],
stateMutability: "nonpayable",
type: "constructor"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "uint256",
name: "contentType",
type: "uint256"
}
],
name: "ABIChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "address",
name: "a",
type: "address"
}
],
name: "AddrChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint256",
name: "coinType",
type: "uint256"
},
{
indexed: false,
internalType: "bytes",
name: "newAddress",
type: "bytes"
}
],
name: "AddressChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "operator",
type: "address"
},
{
indexed: false,
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "ApprovalForAll",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "address",
name: "delegate",
type: "address"
},
{
indexed: true,
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "Approved",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "hash",
type: "bytes"
}
],
name: "ContenthashChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "name",
type: "bytes"
},
{
indexed: false,
internalType: "uint16",
name: "resource",
type: "uint16"
},
{
indexed: false,
internalType: "bytes",
name: "record",
type: "bytes"
}
],
name: "DNSRecordChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "name",
type: "bytes"
},
{
indexed: false,
internalType: "uint16",
name: "resource",
type: "uint16"
}
],
name: "DNSRecordDeleted",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes",
name: "lastzonehash",
type: "bytes"
},
{
indexed: false,
internalType: "bytes",
name: "zonehash",
type: "bytes"
}
],
name: "DNSZonehashChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
},
{
indexed: false,
internalType: "address",
name: "implementer",
type: "address"
}
],
name: "InterfaceChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "string",
name: "name",
type: "string"
}
],
name: "NameChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
indexed: false,
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
name: "PubkeyChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: true,
internalType: "string",
name: "indexedKey",
type: "string"
},
{
indexed: false,
internalType: "string",
name: "key",
type: "string"
},
{
indexed: false,
internalType: "string",
name: "value",
type: "string"
}
],
name: "TextChanged",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
indexed: false,
internalType: "uint64",
name: "newVersion",
type: "uint64"
}
],
name: "VersionChanged",
type: "event"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "contentTypes",
type: "uint256"
}
],
name: "ABI",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
},
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "addr",
outputs: [
{
internalType: "address payable",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "coinType",
type: "uint256"
}
],
name: "addr",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "delegate",
type: "address"
},
{
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "approve",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "clearRecords",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "contenthash",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "name",
type: "bytes32"
},
{
internalType: "uint16",
name: "resource",
type: "uint16"
}
],
name: "dnsRecord",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "name",
type: "bytes32"
}
],
name: "hasDNSRecords",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
}
],
name: "interfaceImplementer",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "delegate",
type: "address"
}
],
name: "isApprovedFor",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "account",
type: "address"
},
{
internalType: "address",
name: "operator",
type: "address"
}
],
name: "isApprovedForAll",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes[]",
name: "data",
type: "bytes[]"
}
],
name: "multicall",
outputs: [
{
internalType: "bytes[]",
name: "results",
type: "bytes[]"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "nodehash",
type: "bytes32"
},
{
internalType: "bytes[]",
name: "data",
type: "bytes[]"
}
],
name: "multicallWithNodeCheck",
outputs: [
{
internalType: "bytes[]",
name: "results",
type: "bytes[]"
}
],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "name",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "pubkey",
outputs: [
{
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "",
type: "bytes32"
}
],
name: "recordVersions",
outputs: [
{
internalType: "uint64",
name: "",
type: "uint64"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "contentType",
type: "uint256"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "setABI",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "uint256",
name: "coinType",
type: "uint256"
},
{
internalType: "bytes",
name: "a",
type: "bytes"
}
],
name: "setAddr",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "address",
name: "a",
type: "address"
}
],
name: "setAddr",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "operator",
type: "address"
},
{
internalType: "bool",
name: "approved",
type: "bool"
}
],
name: "setApprovalForAll",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes",
name: "hash",
type: "bytes"
}
],
name: "setContenthash",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes",
name: "data",
type: "bytes"
}
],
name: "setDNSRecords",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
},
{
internalType: "address",
name: "implementer",
type: "address"
}
],
name: "setInterface",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "newName",
type: "string"
}
],
name: "setName",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes32",
name: "x",
type: "bytes32"
},
{
internalType: "bytes32",
name: "y",
type: "bytes32"
}
],
name: "setPubkey",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "key",
type: "string"
},
{
internalType: "string",
name: "value",
type: "string"
}
],
name: "setText",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "bytes",
name: "hash",
type: "bytes"
}
],
name: "setZonehash",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "bytes4",
name: "interfaceID",
type: "bytes4"
}
],
name: "supportsInterface",
outputs: [
{
internalType: "bool",
name: "",
type: "bool"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
},
{
internalType: "string",
name: "key",
type: "string"
}
],
name: "text",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes32",
name: "node",
type: "bytes32"
}
],
name: "zonehash",
outputs: [
{
internalType: "bytes",
name: "",
type: "bytes"
}
],
stateMutability: "view",
type: "function"
}
];
class ENSResolver__factory {
static abi = _abi$5;
static createInterface() {
return new Interface(_abi$5);
}
static connect(address, runner) {
return new Contract(address, _abi$5, runner);
}
}
const _abi$4 = [
{
constant: true,
inputs: [],
name: "totalSupply",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [],
name: "_totalSupply",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [
{
internalType: "address",
name: "who",
type: "address"
}
],
name: "balanceOf",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [],
name: "name",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [],
name: "symbol",
outputs: [
{
internalType: "string",
name: "",
type: "string"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: true,
inputs: [],
name: "decimals",
outputs: [
{
internalType: "uint8",
name: "",
type: "uint8"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "transfer",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "owner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "spender",
type: "address"
},
{
indexed: false,
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "Approval",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "from",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "to",
type: "address"
},
{
indexed: false,
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "Transfer",
type: "event"
},
{
constant: true,
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "spender",
type: "address"
}
],
name: "allowance",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
payable: false,
stateMutability: "view",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "address",
name: "from",
type: "address"
},
{
internalType: "address",
name: "to",
type: "address"
},
{
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "transferFrom",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
constant: false,
inputs: [
{
internalType: "address",
name: "spender",
type: "address"
},
{
internalType: "uint256",
name: "value",
type: "uint256"
}
],
name: "approve",
outputs: [],
payable: false,
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
}
],
name: "nonces",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "owner",
type: "address"
},
{
internalType: "address",
name: "spender",
type: "address"
},
{
internalType: "uint256",
name: "amount",
type: "uint256"
},
{
internalType: "uint256",
name: "deadline",
type: "uint256"
},
{
internalType: "uint8",
name: "v",
type: "uint8"
},
{
internalType: "bytes32",
name: "r",
type: "bytes32"
},
{
internalType: "bytes32",
name: "s",
type: "bytes32"
}
],
name: "permit",
outputs: [],
stateMutability: "nonpayable",
type: "function"
}
];
class ERC20__factory {
static abi = _abi$4;
static createInterface() {
return new Interface(_abi$4);
}
static connect(address, runner) {
return new Contract(address, _abi$4, runner);
}
}
const _abi$3 = [
{
inputs: [
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call[]",
name: "calls",
type: "tuple[]"
}
],
name: "aggregate",
outputs: [
{
internalType: "uint256",
name: "blockNumber",
type: "uint256"
},
{
internalType: "bytes[]",
name: "returnData",
type: "bytes[]"
}
],
stateMutability: "payable",
type: "function"
},
{
inputs: [
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bool",
name: "allowFailure",
type: "bool"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call3[]",
name: "calls",
type: "tuple[]"
}
],
name: "aggregate3",
outputs: [
{
components: [
{
internalType: "bool",
name: "success",
type: "bool"
},
{
internalType: "bytes",
name: "returnData",
type: "bytes"
}
],
internalType: "struct Multicall3.Result[]",
name: "returnData",
type: "tuple[]"
}
],
stateMutability: "payable",
type: "function"
},
{
inputs: [
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bool",
name: "allowFailure",
type: "bool"
},
{
internalType: "uint256",
name: "value",
type: "uint256"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call3Value[]",
name: "calls",
type: "tuple[]"
}
],
name: "aggregate3Value",
outputs: [
{
components: [
{
internalType: "bool",
name: "success",
type: "bool"
},
{
internalType: "bytes",
name: "returnData",
type: "bytes"
}
],
internalType: "struct Multicall3.Result[]",
name: "returnData",
type: "tuple[]"
}
],
stateMutability: "payable",
type: "function"
},
{
inputs: [
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call[]",
name: "calls",
type: "tuple[]"
}
],
name: "blockAndAggregate",
outputs: [
{
internalType: "uint256",
name: "blockNumber",
type: "uint256"
},
{
internalType: "bytes32",
name: "blockHash",
type: "bytes32"
},
{
components: [
{
internalType: "bool",
name: "success",
type: "bool"
},
{
internalType: "bytes",
name: "returnData",
type: "bytes"
}
],
internalType: "struct Multicall3.Result[]",
name: "returnData",
type: "tuple[]"
}
],
stateMutability: "payable",
type: "function"
},
{
inputs: [],
name: "getBasefee",
outputs: [
{
internalType: "uint256",
name: "basefee",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "blockNumber",
type: "uint256"
}
],
name: "getBlockHash",
outputs: [
{
internalType: "bytes32",
name: "blockHash",
type: "bytes32"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getBlockNumber",
outputs: [
{
internalType: "uint256",
name: "blockNumber",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getChainId",
outputs: [
{
internalType: "uint256",
name: "chainid",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getCurrentBlockCoinbase",
outputs: [
{
internalType: "address",
name: "coinbase",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getCurrentBlockDifficulty",
outputs: [
{
internalType: "uint256",
name: "difficulty",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getCurrentBlockGasLimit",
outputs: [
{
internalType: "uint256",
name: "gaslimit",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getCurrentBlockTimestamp",
outputs: [
{
internalType: "uint256",
name: "timestamp",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "addr",
type: "address"
}
],
name: "getEthBalance",
outputs: [
{
internalType: "uint256",
name: "balance",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "getLastBlockHash",
outputs: [
{
internalType: "bytes32",
name: "blockHash",
type: "bytes32"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bool",
name: "requireSuccess",
type: "bool"
},
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call[]",
name: "calls",
type: "tuple[]"
}
],
name: "tryAggregate",
outputs: [
{
components: [
{
internalType: "bool",
name: "success",
type: "bool"
},
{
internalType: "bytes",
name: "returnData",
type: "bytes"
}
],
internalType: "struct Multicall3.Result[]",
name: "returnData",
type: "tuple[]"
}
],
stateMutability: "payable",
type: "function"
},
{
inputs: [
{
internalType: "bool",
name: "requireSuccess",
type: "bool"
},
{
components: [
{
internalType: "address",
name: "target",
type: "address"
},
{
internalType: "bytes",
name: "callData",
type: "bytes"
}
],
internalType: "struct Multicall3.Call[]",
name: "calls",
type: "tuple[]"
}
],
name: "tryBlockAndAggregate",
outputs: [
{
internalType: "uint256",
name: "blockNumber",
type: "uint256"
},
{
internalType: "bytes32",
name: "blockHash",
type: "bytes32"
},
{
components: [
{
internalType: "bool",
name: "success",
type: "bool"
},
{
internalType: "bytes",
name: "returnData",
type: "bytes"
}
],
internalType: "struct Multicall3.Result[]",
name: "returnData",
type: "tuple[]"
}
],
stateMutability: "payable",
type: "function"
}
];
class Multicall__factory {
static abi = _abi$3;
static createInterface() {
return new Interface(_abi$3);
}
static connect(address, runner) {
return new Contract(address, _abi$3, runner);
}
}
const _abi$2 = [
{
inputs: [
{
internalType: "contract MultiWrapper",
name: "_multiWrapper",
type: "address"
},
{
internalType: "contract IOracle[]",
name: "existingOracles",
type: "address[]"
},
{
internalType: "enum OffchainOracle.OracleType[]",
name: "oracleTypes",
type: "uint8[]"
},
{
internalType: "contract IERC20[]",
name: "existingConnectors",
type: "address[]"
},
{
internalType: "contract IERC20",
name: "wBase",
type: "address"
},
{
internalType: "address",
name: "owner",
type: "address"
}
],
stateMutability: "nonpayable",
type: "constructor"
},
{
inputs: [],
name: "ArraysLengthMismatch",
type: "error"
},
{
inputs: [],
name: "ConnectorAlreadyAdded",
type: "error"
},
{
inputs: [],
name: "InvalidOracleTokenKind",
type: "error"
},
{
inputs: [],
name: "OracleAlreadyAdded",
type: "error"
},
{
inputs: [],
name: "SameTokens",
type: "error"
},
{
inputs: [],
name: "TooBigThreshold",
type: "error"
},
{
inputs: [],
name: "UnknownConnector",
type: "error"
},
{
inputs: [],
name: "UnknownOracle",
type: "error"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "contract IERC20",
name: "connector",
type: "address"
}
],
name: "ConnectorAdded",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "contract IERC20",
name: "connector",
type: "address"
}
],
name: "ConnectorRemoved",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "contract MultiWrapper",
name: "multiWrapper",
type: "address"
}
],
name: "MultiWrapperUpdated",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "contract IOracle",
name: "oracle",
type: "address"
},
{
indexed: false,
internalType: "enum OffchainOracle.OracleType",
name: "oracleType",
type: "uint8"
}
],
name: "OracleAdded",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "contract IOracle",
name: "oracle",
type: "address"
},
{
indexed: false,
internalType: "enum OffchainOracle.OracleType",
name: "oracleType",
type: "uint8"
}
],
name: "OracleRemoved",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "previousOwner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "OwnershipTransferred",
type: "event"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "connector",
type: "address"
}
],
name: "addConnector",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "contract IOracle",
name: "oracle",
type: "address"
},
{
internalType: "enum OffchainOracle.OracleType",
name: "oracleKind",
type: "uint8"
}
],
name: "addOracle",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "connectors",
outputs: [
{
internalType: "contract IERC20[]",
name: "allConnectors",
type: "address[]"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "contract IERC20",
name: "dstToken",
type: "address"
},
{
internalType: "bool",
name: "useWrappers",
type: "bool"
}
],
name: "getRate",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "bool",
name: "useSrcWrappers",
type: "bool"
}
],
name: "getRateToEth",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "bool",
name: "useSrcWrappers",
type: "bool"
},
{
internalType: "contract IERC20[]",
name: "customConnectors",
type: "address[]"
},
{
internalType: "uint256",
name: "thresholdFilter",
type: "uint256"
}
],
name: "getRateToEthWithCustomConnectors",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "bool",
name: "useSrcWrappers",
type: "bool"
},
{
internalType: "uint256",
name: "thresholdFilter",
type: "uint256"
}
],
name: "getRateToEthWithThreshold",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "contract IERC20",
name: "dstToken",
type: "address"
},
{
internalType: "bool",
name: "useWrappers",
type: "bool"
},
{
internalType: "contract IERC20[]",
name: "customConnectors",
type: "address[]"
},
{
internalType: "uint256",
name: "thresholdFilter",
type: "uint256"
}
],
name: "getRateWithCustomConnectors",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "srcToken",
type: "address"
},
{
internalType: "contract IERC20",
name: "dstToken",
type: "address"
},
{
internalType: "bool",
name: "useWrappers",
type: "bool"
},
{
internalType: "uint256",
name: "thresholdFilter",
type: "uint256"
}
],
name: "getRateWithThreshold",
outputs: [
{
internalType: "uint256",
name: "weightedRate",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "multiWrapper",
outputs: [
{
internalType: "contract MultiWrapper",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "oracles",
outputs: [
{
internalType: "contract IOracle[]",
name: "allOracles",
type: "address[]"
},
{
internalType: "enum OffchainOracle.OracleType[]",
name: "oracleTypes",
type: "uint8[]"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "owner",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "contract IERC20",
name: "connector",
type: "address"
}
],
name: "removeConnector",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "contract IOracle",
name: "oracle",
type: "address"
},
{
internalType: "enum OffchainOracle.OracleType",
name: "oracleKind",
type: "uint8"
}
],
name: "removeOracle",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "renounceOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "contract MultiWrapper",
name: "_multiWrapper",
type: "address"
}
],
name: "setMultiWrapper",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "transferOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
}
];
class OffchainOracle__factory {
static abi = _abi$2;
static createInterface() {
return new Interface(_abi$2);
}
static connect(address, runner) {
return new Contract(address, _abi$2, runner);
}
}
const _abi$1 = [
{
inputs: [
{
internalType: "address",
name: "_owner",
type: "address"
}
],
stateMutability: "nonpayable",
type: "constructor"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "DecimalsUpdated",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "GasPriceUpdated",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "L1BaseFeeUpdated",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "OverheadUpdated",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: true,
internalType: "address",
name: "previousOwner",
type: "address"
},
{
indexed: true,
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "OwnershipTransferred",
type: "event"
},
{
anonymous: false,
inputs: [
{
indexed: false,
internalType: "uint256",
name: "",
type: "uint256"
}
],
name: "ScalarUpdated",
type: "event"
},
{
inputs: [],
name: "decimals",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "gasPrice",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes",
name: "_data",
type: "bytes"
}
],
name: "getL1Fee",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "bytes",
name: "_data",
type: "bytes"
}
],
name: "getL1GasUsed",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "l1BaseFee",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "overhead",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "owner",
outputs: [
{
internalType: "address",
name: "",
type: "address"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [],
name: "renounceOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [],
name: "scalar",
outputs: [
{
internalType: "uint256",
name: "",
type: "uint256"
}
],
stateMutability: "view",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "_decimals",
type: "uint256"
}
],
name: "setDecimals",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "_gasPrice",
type: "uint256"
}
],
name: "setGasPrice",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "_baseFee",
type: "uint256"
}
],
name: "setL1BaseFee",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "_overhead",
type: "uint256"
}
],
name: "setOverhead",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "uint256",
name: "_scalar",
type: "uint256"
}
],
name: "setScalar",
outputs: [],
stateMutability: "nonpayable",
type: "function"
},
{
inputs: [
{
internalType: "address",
name: "newOwner",
type: "address"
}
],
name: "transferOwnership",
outputs: [],
stateMutability: "nonpayable",
type: "function"
}
];
class OvmGasPriceOracle__factory {
static abi = _abi$1;
static createInterface() {
return new Interface(_abi$1);
}
static connect(address, runner) {
return new Contract(address, _abi$1, runner);
}
}
const _abi = [
{
inputs: [
{
internalType: "contract ENS",
name: "_ens",
type: "address"
}
],
stateMutability: "nonpayable",
type: "constructor"
},
{
inputs: [
{
internalType: "address[]",
name: "addresses",
type: "address[]"
}
],
name: "getNames",
outputs: [
{
internalType: "string[]",
name: "r",
type: "string[]"
}
],
stateMutability: "view",
type: "function"
}
];
class ReverseRecords__factory {
static abi = _abi;
static createInterface() {
return new Interface(_abi);
}
static connect(address, runner) {
return new Contract(address, _abi, runner);
}
}
var index = /*#__PURE__*/Object.freeze({
__proto__: null,
ENSNameWrapper__factory: ENSNameWrapper__factory,
ENSRegistry__factory: ENSRegistry__factory,
ENSResolver__factory: ENSResolver__factory,
ENS__factory: ENS__factory,
ERC20__factory: ERC20__factory,
Multicall__factory: Multicall__factory,
OffchainOracle__factory: OffchainOracle__factory,
OvmGasPriceOracle__factory: OvmGasPriceOracle__factory,
ReverseRecords__factory: ReverseRecords__factory
});
class Pedersen {
pedersenHash;
babyJub;
pedersenPromise;
constructor() {
this.pedersenPromise = this.initPedersen();
}
async initPedersen() {
this.pedersenHash = await buildPedersenHash();
this.babyJub = this.pedersenHash.babyJub;
}
async unpackPoint(buffer) {
await this.pedersenPromise;
return this.babyJub?.unpackPoint(this.pedersenHash?.hash(buffer));
}
toStringBuffer(buffer) {
return this.babyJub?.F.toString(buffer);
}
}
const pedersen = new Pedersen();
async function buffPedersenHash(buffer) {
const [hash] = await pedersen.unpackPoint(buffer);
return pedersen.toStringBuffer(hash);
}
function parseNote(noteString) {
const noteRegex = /tornado-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<noteHex>[0-9a-fA-F]{124})/g;
const match = noteRegex.exec(noteString);
if (!match) {
return;
}
const { currency, amount, netId, noteHex } = match.groups;
return {
currency: currency.toLowerCase(),
amount,
netId: Number(netId),
noteHex: "0x" + noteHex,
note: noteString
};
}
function parseInvoice(invoiceString) {
const invoiceRegex = /tornadoInvoice-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<commitmentHex>[0-9a-fA-F]{64})/g;
const match = invoiceRegex.exec(invoiceString);
if (!match) {
return;
}
const { currency, amount, netId, commitmentHex } = match.groups;
return {
currency: currency.toLowerCase(),
amount,
netId: Number(netId),
commitmentHex: "0x" + commitmentHex,
invoice: invoiceString
};
}
async function createDeposit({ nullifier, secret }) {
const preimage = new Uint8Array([...leInt2Buff(nullifier), ...leInt2Buff(secret)]);
const noteHex = toFixedHex(bytesToBN(preimage), 62);
const commitment = BigInt(await buffPedersenHash(preimage));
const commitmentHex = toFixedHex(commitment);
const nullifierHash = BigInt(await buffPedersenHash(leInt2Buff(nullifier)));
const nullifierHex = toFixedHex(nullifierHash);
return {
preimage,
noteHex,
commitment,
commitmentHex,
nullifierHash,
nullifierHex
};
}
class Deposit {
currency;
amount;
netId;
nullifier;
secret;
note;
noteHex;
invoice;
commitmentHex;
nullifierHex;
constructor({
currency,
amount,
netId,
nullifier,
secret,
note,
noteHex,
invoice,
commitmentHex,
nullifierHex
}) {
this.currency = currency;
this.amount = amount;
this.netId = netId;
this.nullifier = nullifier;
this.secret = secret;
this.note = note;
this.noteHex = noteHex;
this.invoice = invoice;
this.commitmentHex = commitmentHex;
this.nullifierHex = nullifierHex;
}
toString() {
return JSON.stringify(
{
currency: this.currency,
amount: this.amount,
netId: this.netId,
nullifier: this.nullifier,
secret: this.secret,
note: this.note,
noteHex: this.noteHex,
invoice: this.invoice,
commitmentHex: this.commitmentHex,
nullifierHex: this.nullifierHex
},
null,
2
);
}
static async createNote({ currency, amount, netId, nullifier, secret }) {
if (!nullifier) {
nullifier = rBigInt(31);
}
if (!secret) {
secret = rBigInt(31);
}
const depositObject = await createDeposit({
nullifier,
secret
});
const newDeposit = new Deposit({
currency: currency.toLowerCase(),
amount,
netId,
note: `tornado-${currency.toLowerCase()}-${amount}-${netId}-${depositObject.noteHex}`,
noteHex: depositObject.noteHex,
invoice: `tornadoInvoice-${currency.toLowerCase()}-${amount}-${netId}-${depositObject.commitmentHex}`,
nullifier,
secret,
commitmentHex: depositObject.commitmentHex,
nullifierHex: depositObject.nullifierHex
});
return newDeposit;
}
static async parseNote(noteString) {
const parsedNote = parseNote(noteString);
if (!parsedNote) {
throw new Error("The note has invalid format");
}
const { currency, amount, netId, note, noteHex: parsedNoteHex } = parsedNote;
const bytes = bnToBytes(parsedNoteHex);
const nullifier = BigInt(leBuff2Int(bytes.slice(0, 31)).toString());
const secret = BigInt(leBuff2Int(bytes.slice(31, 62)).toString());
const { noteHex, commitmentHex, nullifierHex } = await createDeposit({
nullifier,
secret
});
const invoice = `tornadoInvoice-${currency}-${amount}-${netId}-${commitmentHex}`;
const newDeposit = new Deposit({
currency,
amount,
netId,
note,
noteHex,
invoice,
nullifier,
secret,
commitmentHex,
nullifierHex
});
return newDeposit;
}
}
class Invoice {
currency;
amount;
netId;
commitmentHex;
invoice;
constructor(invoiceString) {
const parsedInvoice = parseInvoice(invoiceString);
if (!parsedInvoice) {
throw new Error("The invoice has invalid format");
}
const { currency, amount, netId, invoice, commitmentHex } = parsedInvoice;
this.currency = currency;
this.amount = amount;
this.netId = netId;
this.commitmentHex = commitmentHex;
this.invoice = invoice;
}
toString() {
return JSON.stringify(
{
currency: this.currency,
amount: this.amount,
netId: this.netId,
commitmentHex: this.commitmentHex,
invoice: this.invoice
},
null,
2
);
}
}
function packEncryptedMessage({ nonce, ephemPublicKey, ciphertext }) {
const nonceBuf = toFixedHex(bytesToHex(base64ToBytes(nonce)), 24);
const ephemPublicKeyBuf = toFixedHex(bytesToHex(base64ToBytes(ephemPublicKey)), 32);
const ciphertextBuf = bytesToHex(base64ToBytes(ciphertext));
const messageBuff = concatBytes(hexToBytes(nonceBuf), hexToBytes(ephemPublicKeyBuf), hexToBytes(ciphertextBuf));
return bytesToHex(messageBuff);
}
function unpackEncryptedMessage(encryptedMessage) {
const messageBuff = hexToBytes(encryptedMessage);
const nonceBuf = bytesToBase64(messageBuff.slice(0, 24));
const ephemPublicKeyBuf = bytesToBase64(messageBuff.slice(24, 56));
const ciphertextBuf = bytesToBase64(messageBuff.slice(56));
return {
messageBuff: bytesToHex(messageBuff),
version: "x25519-xsalsa20-poly1305",
nonce: nonceBuf,
ephemPublicKey: ephemPublicKeyBuf,
ciphertext: ciphertextBuf
};
}
class NoteAccount {
blockNumber;
// Dedicated 32 bytes private key only used for note encryption, backed up to an Echoer and local for future derivation
// Note that unlike the private key it shouldn't have the 0x prefix
recoveryKey;
// Address derived from recoveryKey, only used for frontend UI
recoveryAddress;
// Note encryption public key derived from recoveryKey
recoveryPublicKey;
constructor({ blockNumber, recoveryKey }) {
if (!recoveryKey) {
recoveryKey = rHex(32).slice(2);
}
this.blockNumber = blockNumber;
this.recoveryKey = recoveryKey;
this.recoveryAddress = computeAddress("0x" + recoveryKey);
this.recoveryPublicKey = getEncryptionPublicKey(recoveryKey);
}
/**
* Intends to mock eth_getEncryptionPublicKey behavior from MetaMask
* In order to make the recoveryKey retrival from Echoer possible from the bare private key
*/
static async getSignerPublicKey(signer) {
if (signer.privateKey) {
const wallet = signer;
const privateKey = wallet.privateKey.slice(0, 2) === "0x" ? wallet.privateKey.slice(2) : wallet.privateKey;
return getEncryptionPublicKey(privateKey);
}
const provider = signer.provider;
return await provider.send("eth_getEncryptionPublicKey", [
signer.address
]);
}
// This function intends to provide an encrypted value of recoveryKey for an on-chain Echoer backup purpose
// Thus, the pubKey should be derived by a Wallet instance or from Web3 wallets
// pubKey: base64 encoded 32 bytes key from https://docs.metamask.io/wallet/reference/eth_getencryptionpublickey/
getEncryptedAccount(walletPublicKey) {
const encryptedData = encrypt({
publicKey: walletPublicKey,
data: this.recoveryKey,
version: "x25519-xsalsa20-poly1305"
});
const data = packEncryptedMessage(encryptedData);
return {
// Use this later to save hexPrivateKey generated with
// Buffer.from(JSON.stringify(encryptedData)).toString('hex')
// As we don't use buffer with this library we should leave UI to do the rest
encryptedData,
// Data that could be used as an echo(data) params
data
};
}
/**
* Decrypt Echoer backuped note encryption account with private keys
*/
static async decryptSignerNoteAccounts(signer, events) {
const signerAddress = signer.address;
const decryptedEvents = [];
for (const event of events) {
if (event.address !== signerAddress) {
continue;
}
try {
const unpackedMessage = unpackEncryptedMessage(event.encryptedAccount);
let recoveryKey;
if (signer.privateKey) {
const wallet = signer;
const privateKey = wallet.privateKey.slice(0, 2) === "0x" ? wallet.privateKey.slice(2) : wallet.privateKey;
recoveryKey = decrypt({
encryptedData: unpackedMessage,
privateKey
});
} else {
const { version, nonce, ephemPublicKey, ciphertext } = unpackedMessage;
const unpackedBuffer = bytesToHex(
new TextEncoder().encode(
JSON.stringify({
version,
nonce,
ephemPublicKey,
ciphertext
})
)
);
const provider = signer.provider;
recoveryKey = await provider.send("eth_decrypt", [unpackedBuffer, signerAddress]);
}
decryptedEvents.push(
new NoteAccount({
blockNumber: event.blockNumber,
recoveryKey
})
);
} catch {
continue;
}
}
return decryptedEvents;
}
decryptNotes(events) {
const decryptedEvents = [];
for (const event of events) {
try {
const unpackedMessage = unpackEncryptedMessage(event.encryptedNote);
const [address, noteHex] = decrypt({
encryptedData: unpackedMessage,
privateKey: this.recoveryKey
}).split("-");
decryptedEvents.push({
blockNumber: event.blockNumber,
address: getAddress(address),
noteHex
});
} catch {
continue;
}
}
return decryptedEvents;
}
encryptNote({ address, noteHex }) {
const encryptedData = encrypt({
publicKey: this.recoveryPublicKey,
data: `${address}-${noteHex}`,
version: "x25519-xsalsa20-poly1305"
});
return packEncryptedMessage(encryptedData);
}
}
function encodedLabelToLabelhash(label) {
if (label.length !== 66) return null;
if (label.indexOf("[") !== 0) return null;
if (label.indexOf("]") !== 65) return null;
const hash = `0x${label.slice(1, 65)}`;
if (!isHex(hash)) return null;
return hash;
}
function labelhash(label) {
if (!label) {
return bytesToHex(new Uint8Array(32).fill(0));
}
return encodedLabelToLabelhash(label) || keccak256(new TextEncoder().encode(label));
}
function makeLabelNodeAndParent(name) {
const labels = name.split(".");
const label = labels.shift();
const parentNode = namehash(labels.join("."));
return {
label,
labelhash: labelhash(label),
parentNode
};
}
const EnsContracts = {
[NetId.MAINNET]: {
ensRegistry: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
ensPublicResolver: "0x231b0Ee14048e9dCcD1d247744d114a4EB5E8E63",
ensNameWrapper: "0xD4416b13d2b3a9aBae7AcD5D6C2BbDBE25686401"
},
[NetId.SEPOLIA]: {
ensRegistry: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
ensPublicResolver: "0x8FADE66B79cC9f707aB26799354482EB93a5B7dD",
ensNameWrapper: "0x0635513f179D50A207757E05759CbD106d7dFcE8"
}
};
class ENSUtils {
ENSRegistry;
ENSResolver;
ENSNameWrapper;
provider;
constructor(provider) {
this.provider = provider;
}
async getContracts() {
const { chainId } = await this.provider.getNetwork();
const { ensRegistry, ensPublicResolver, ensNameWrapper } = EnsContracts[Number(chainId)];
this.ENSRegistry = ENSRegistry__factory.connect(ensRegistry, this.provider);
this.ENSResolver = ENSResolver__factory.connect(ensPublicResolver, this.provider);
this.ENSNameWrapper = ENSNameWrapper__factory.connect(ensNameWrapper, this.provider);
}
async getOwner(name) {
if (!this.ENSRegistry) {
await this.getContracts();
}
return this.ENSRegistry.owner(namehash(name));
}
// nameWrapper connected with wallet signer
async unwrap(signer, name) {
if (!this.ENSNameWrapper) {
await this.getContracts();
}
const owner = signer.address;
const nameWrapper = this.ENSNameWrapper.connect(signer);
const { labelhash: labelhash2 } = makeLabelNodeAndParent(name);
return nameWrapper.unwrapETH2LD(labelhash2, owner, owner);
}
// https://github.com/ensdomains/ensjs/blob/main/packages/ensjs/src/functions/wallet/createSubname.ts
async setSubnodeRecord(signer, name) {
if (!this.ENSResolver) {
await this.getContracts();
}
const resolver = this.ENSResolver;
const registry = this.ENSRegistry.connect(signer);
const owner = signer.address;
const { labelhash: labelhash2, parentNode } = makeLabelNodeAndParent(name);
return registry.setSubnodeRecord(parentNode, labelhash2, owner, resolver.target, BigInt(0));
}
getResolver(name) {
return EnsResolver.fromName(this.provider, name);
}
async getText(name, key) {
const resolver = await this.getResolver(name);
if (!resolver) {
return resolver;
}
return await resolver.getText(key) || "";
}
// https://github.com/ensdomains/ensjs/blob/main/packages/ensjs/src/functions/wallet/setTextRecord.ts
async setText(signer, name, key, value) {
const resolver = ENSResolver__factory.connect((await this.getResolver(name))?.address, signer);
return resolver.setText(namehash(name), key, value);
}
}
const DUMMY_ADDRESS = "0x1111111111111111111111111111111111111111";
const DUMMY_NONCE = 1024;
const DUMMY_WITHDRAW_DATA = "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111";
function convertETHToTokenAmount(amountInWei, tokenPriceInWei, tokenDecimals = 18) {
const tokenDecimalsMultiplier = BigInt(10 ** Number(tokenDecimals));
return BigInt(amountInWei) * tokenDecimalsMultiplier / BigInt(tokenPriceInWei);
}
class TornadoFeeOracle {
provider;
ovmGasPriceOracle;
constructor(provider, ovmGasPriceOracle) {
this.provider = provider;
if (ovmGasPriceOracle) {
this.ovmGasPriceOracle = ovmGasPriceOracle;
}
}
/**
* Calculates Gas Price
* We apply 50% premium of EIP-1559 network fees instead of 100% from ethers.js
* (This should cover up to 4 full blocks which is equivalent of minute)
* (A single block can bump 12.5% of fees, see the methodology https://hackmd.io/@tvanepps/1559-wallets)
* (Still it is recommended to use 100% premium for sending transactions to prevent stucking it)
*/
async gasPrice() {
const [block, getGasPrice, getPriorityFee] = await Promise.all([
this.provider.getBlock("latest"),
(async () => {
try {
return BigInt(await this.provider.send("eth_gasPrice", []));
} catch {
return parseUnits("1", "gwei");
}
})(),
(async () => {
try {
return BigInt(await this.provider.send("eth_maxPriorityFeePerGas", []));
} catch {
return BigInt(0);
}
})()
]);
return block?.baseFeePerGas ? block.baseFeePerGas * BigInt(15) / BigInt(10) + getPriorityFee : getGasPrice;
}
/**
* Calculate L1 fee for op-stack chains
*
* This is required since relayers would pay the full transaction fees for users
*/
fetchL1OptimismFee(tx) {
if (!this.ovmGasPriceOracle) {
return new Promise((resolve) => resolve(BigInt(0)));
}
if (!tx) {
tx = {
type: 0,
gasLimit: 1e6,
nonce: DUMMY_NONCE,
data: DUMMY_WITHDRAW_DATA,
gasPrice: parseUnits("1", "gwei"),
to: DUMMY_ADDRESS
};
}
return this.ovmGasPriceOracle.getL1Fee.staticCall(Transaction.from(tx).unsignedSerialized);
}
/**
* We don't need to distinguish default refunds by tokens since most users interact with other defi protocols after withdrawal
* So we default with 1M gas which is enough for two or three swaps
* Using 30 gwei for default but it is recommended to supply cached gasPrice value from the UI
*/
defaultEthRefund(gasPrice, gasLimit) {
return (gasPrice ? BigInt(gasPrice) : parseUnits("30", "gwei")) * BigInt(gasLimit || 1e6);
}
/**
* Calculates token amount for required ethRefund purchases required to calculate fees
*/
calculateTokenAmount(ethRefund, tokenPriceInEth, tokenDecimals) {
return convertETHToTokenAmount(ethRefund, tokenPriceInEth, tokenDecimals);
}
/**
* Warning: For tokens you need to check if the fees are above denomination
* (Usually happens for small denomination pool or if the gas price is high)
*/
calculateRelayerFee({
gasPrice,
gasLimit = 6e5,
l1Fee = 0,
denomination,
ethRefund = BigInt(0),
tokenPriceInWei,
tokenDecimals = 18,
relayerFeePercent = 0.33,
isEth = true,
premiumPercent = 20
}) {
const gasCosts = BigInt(gasPrice) * BigInt(gasLimit) + BigInt(l1Fee);
const relayerFee = BigInt(denomination) * BigInt(Math.floor(1e4 * relayerFeePercent)) / BigInt(1e4 * 100);
if (isEth) {
return (gasCosts + relayerFee) * BigInt(premiumPercent ? 100 + premiumPercent : 100) / BigInt(100);
}
const feeInEth = gasCosts + BigInt(ethRefund);
return (convertETHToTokenAmount(feeInEth, tokenPriceInWei, tokenDecimals) + relayerFee) * BigInt(premiumPercent ? 100 + premiumPercent : 100) / BigInt(100);
}
}
const gasZipInbounds = {
[NetId.MAINNET]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.BSC]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.POLYGON]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.OPTIMISM]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.ARBITRUM]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.GNOSIS]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604",
[NetId.AVALANCHE]: "0x391E7C679d29bD940d63be94AD22A25d25b5A604"
};
const gasZipID = {
[NetId.MAINNET]: 255,
[NetId.BSC]: 14,
[NetId.POLYGON]: 17,
[NetId.OPTIMISM]: 55,
[NetId.ARBITRUM]: 57,
[NetId.GNOSIS]: 16,
[NetId.AVALANCHE]: 15,
[NetId.SEPOLIA]: 102
};
function gasZipInput(to, shorts) {
let data = "0x";
if (isAddress(to)) {
if (to.length === 42) {
data += "02";
data += to.slice(2);
} else {
return null;
}
} else {
data += "01";
}
for (const i in shorts) {
data += Number(shorts[i]).toString(16).padStart(4, "0");
}
return data;
}
function gasZipMinMax(ethUsd) {
return {
min: 1 / ethUsd,
max: 50 / ethUsd,
ethUsd
};
}
const hasherBytecode = "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function deployHasher(signer) {
return signer.sendTransaction({ data: hasherBytecode });
}
const INDEX_DB_ERROR = "A mutation operation was attempted on a database that did not allow mutations.";
class IndexedDB {
dbExists;
isBlocked;
// todo: TestDBSchema on any
options;
dbName;
dbVersion;
db;
constructor({ dbName, stores }) {
this.dbExists = false;
this.isBlocked = false;
this.options = {
upgrade(db) {
Object.values(db.objectStoreNames).forEach((value) => {
db.deleteObjectStore(value);
});
[{ name: "keyval" }, ...stores || []].forEach(({ name, keyPath, indexes }) => {
const store = db.createObjectStore(name, {
keyPath,
autoIncrement: true
});
if (Array.isArray(indexes)) {
indexes.forEach(({ name: name2, unique = false }) => {
store.createIndex(name2, name2, { unique });
});
}
});
}
};
this.dbName = dbName;
this.dbVersion = 35;
}
async initDB() {
try {
if (this.dbExists || this.isBlocked) {
return;
}
this.db = await openDB(this.dbName, this.dbVersion, this.options);
this.db.addEventListener("onupgradeneeded", async () => {
await this._removeExist();
});
this.dbExists = true;
} catch (err) {
if (err.message.includes(INDEX_DB_ERROR)) {
console.log("This browser does not support IndexedDB!");
this.isBlocked = true;
return;
}
if (err.message.includes("less than the existing version")) {
console.log(`Upgrading DB ${this.dbName} to ${this.dbVersion}`);
await this._removeExist();
return;
}
console.error(`Method initDB has error: ${err.message}`);
}
}
async _removeExist() {
await deleteDB(this.dbName);
this.dbExists = false;
await this.initDB();
}
async getFromIndex({
storeName,
indexName,
key
}) {
await this.initDB();
if (!this.db) {
return;
}
try {
return await this.db.getFromIndex(storeName, indexName, key);
} catch (err) {
throw new Error(`Method getFromIndex has error: ${err.message}`);
}
}
async getAllFromIndex({
storeName,
indexName,
key,
count
}) {
await this.initDB();
if (!this.db) {
return [];
}
try {
return await this.db.getAllFromIndex(storeName, indexName, key, count);
} catch (err) {
throw new Error(`Method getAllFromIndex has error: ${err.message}`);
}
}
async getItem({ storeName, key }) {
await this.initDB();
if (!this.db) {
return;
}
try {
const store = this.db.transaction(storeName).objectStore(storeName);
return await store.get(key);
} catch (err) {
throw new Error(`Method getItem has error: ${err.message}`);
}
}
async addItem({ storeName, data, key = "" }) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, "readwrite");
const isExist = await tx.objectStore(storeName).get(key);
if (!isExist) {
await tx.objectStore(storeName).add(data);
}
} catch (err) {
throw new Error(`Method addItem has error: ${err.message}`);
}
}
async putItem({ storeName, data, key }) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, "readwrite");
await tx.objectStore(storeName).put(data, key);
} catch (err) {
throw new Error(`Method putItem has error: ${err.message}`);
}
}
async deleteItem({ storeName, key }) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, "readwrite");
await tx.objectStore(storeName).delete(key);
} catch (err) {
throw new Error(`Method deleteItem has error: ${err.message}`);
}
}
async getAll({ storeName }) {
await this.initDB();
if (!this.db) {
return [];
}
try {
const tx = this.db.transaction(storeName, "readonly");
return await tx.objectStore(storeName).getAll();
} catch (err) {
throw new Error(`Method getAll has error: ${err.message}`);
}
}
/**
* Simple key-value store inspired by idb-keyval package
*/
getValue(key) {
return this.getItem({ storeName: "keyval", key });
}
setValue(key, data) {
return this.putItem({ storeName: "keyval", key, data });
}
delValue(key) {
return this.deleteItem({ storeName: "keyval", key });
}
async clearStore({ storeName, mode = "readwrite" }) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, mode);
await tx.objectStore(storeName).clear();
} catch (err) {
throw new Error(`Method clearStore has error: ${err.message}`);
}
}
async createTransactions({
storeName,
data,
mode = "readwrite"
}) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, mode);
await tx.objectStore(storeName).add(data);
await tx.done;
} catch (err) {
throw new Error(`Method createTransactions has error: ${err.message}`);
}
}
async createMultipleTransactions({
storeName,
data,
index,
mode = "readwrite"
}) {
await this.initDB();
if (!this.db) {
return;
}
try {
const tx = this.db.transaction(storeName, mode);
for (const item of data) {
if (item) {
await tx.store.put({ ...item, ...index });
}
}
} catch (err) {
throw new Error(`Method createMultipleTransactions has error: ${err.message}`);
}
}
}
async function getIndexedDB(netId) {
if (!netId) {
const idb2 = new IndexedDB({ dbName: "tornado-core" });
await idb2.initDB();
return idb2;
}
const minimalIndexes = [
{
name: "blockNumber",
unique: false
},
{
name: "transactionHash",
unique: false
}
];
const defaultState = [
{
name: `echo_${netId}`,
keyPath: "eid",
indexes: [
...minimalIndexes,
{
name: "address",
unique: false
}
]
},
{
name: `encrypted_notes_${netId}`,
keyPath: "eid",
indexes: minimalIndexes
},
{
name: "lastEvents",
keyPath: "name",
indexes: [
{
name: "name",
unique: false
}
]
}
];
const config = getConfig(netId);
const { tokens, nativeCurrency, registryContract, governanceContract } = config;
const stores = [...defaultState];
if (registryContract) {
stores.push({
name: `registry_${netId}`,
keyPath: "ensName",
indexes: [
...minimalIndexes,
{
name: "event",
unique: false
}
]
});
stores.push({
name: `relayers_${netId}`,
keyPath: "timestamp",
indexes: [
{
name: "timestamp",
unique: true
}
]
});
stores.push({
name: `revenue_${netId}`,
keyPath: "timestamp",
indexes: [
{
name: "timestamp",
unique: true
}
]
});
}
if (governanceContract) {
stores.push({
name: `governance_${netId}`,
keyPath: "eid",
indexes: [
...minimalIndexes,
{
name: "event",
unique: false
}
]
});
}
Object.entries(tokens).forEach(([token, { instanceAddress }]) => {
Object.keys(instanceAddress).forEach((amount) => {
if (nativeCurrency === token) {
stores.push(
{
name: `stringify_bloom_${netId}_${token}_${amount}`,
keyPath: "hashBloom",
indexes: []
},
{
name: `stringify_tree_${netId}_${token}_${amount}`,
keyPath: "hashTree",
indexes: []
}
);
}
stores.push(
{
name: `deposits_${netId}_${token}_${amount}`,
keyPath: "leafIndex",
// the key by which it refers to the object must be in all instances of the storage
indexes: [
...minimalIndexes,
{
name: "commitment",
unique: true
}
]
},
{
name: `withdrawals_${netId}_${token}_${amount}`,
keyPath: "eid",
indexes: [
...minimalIndexes,
{
name: "nullifierHash",
unique: true
}
// keys on which the index is created
]
}
);
});
});
const idb = new IndexedDB({
dbName: `tornado_core_${netId}`,
stores
});
await idb.initDB();
return idb;
}
async function fetchIp(ipEcho) {
return await fetchData(ipEcho, {
method: "GET",
timeout: 3e4
});
}
class Mimc {
sponge;
hash;
mimcPromise;
constructor() {
this.mimcPromise = this.initMimc();
}
async initMimc() {
this.sponge = await buildMimcSponge();
this.hash = (left, right) => this.sponge?.F.toString(this.sponge?.multiHash([BigInt(left), BigInt(right)]));
}
async getHash() {
await this.mimcPromise;
return {
sponge: this.sponge,
hash: this.hash
};
}
}
const mimc = new Mimc();
class MerkleTreeService {
currency;
amount;
netId;
Tornado;
commitmentHex;
instanceName;
merkleTreeHeight;
emptyElement;
merkleWorkerPath;
constructor({
netId,
amount,
currency,
Tornado,
commitmentHex,
merkleTreeHeight = 20,
emptyElement = "21663839004416932945382355908790599225266501822907911457504978515578255421292",
merkleWorkerPath
}) {
const instanceName = `${netId}_${currency}_${amount}`;
this.currency = currency;
this.amount = amount;
this.netId = Number(netId);
this.Tornado = Tornado;
this.instanceName = instanceName;
this.commitmentHex = commitmentHex;
this.merkleTreeHeight = merkleTreeHeight;
this.emptyElement = emptyElement;
this.merkleWorkerPath = merkleWorkerPath;
}
async createTree(events) {
const { hash: hashFunction } = await mimc.getHash();
if (this.merkleWorkerPath) {
console.log("Using merkleWorker\n");
try {
if (isNode) {
const merkleWorkerPromise = new Promise((resolve, reject) => {
const worker = new Worker$1(this.merkleWorkerPath, {
workerData: {
merkleTreeHeight: this.merkleTreeHeight,
elements: events,
zeroElement: this.emptyElement
}
});
worker.on("message", resolve);
worker.on("error", reject);
worker.on("exit", (code) => {
if (code !== 0) {
reject(new Error(`Worker stopped with exit code ${code}`));
}
});
});
return MerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
} else {
const merkleWorkerPromise = new Promise((resolve, reject) => {
const worker = new Worker(this.merkleWorkerPath);
worker.onmessage = (e) => {
resolve(e.data);
};
worker.onerror = (e) => {
reject(e);
};
worker.postMessage({
merkleTreeHeight: this.merkleTreeHeight,
elements: events,
zeroElement: this.emptyElement
});
});
return MerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
}
} catch (err) {
console.log("merkleWorker failed, falling back to synchronous merkle tree");
console.log(err);
}
}
return new MerkleTree(this.merkleTreeHeight, events, {
zeroElement: this.emptyElement,
hashFunction
});
}
async createPartialTree({ edge, elements }) {
const { hash: hashFunction } = await mimc.getHash();
if (this.merkleWorkerPath) {
console.log("Using merkleWorker\n");
try {
if (isNode) {
const merkleWorkerPromise = new Promise((resolve, reject) => {
const worker = new Worker$1(this.merkleWorkerPath, {
workerData: {
merkleTreeHeight: this.merkleTreeHeight,
edge,
elements,
zeroElement: this.emptyElement
}
});
worker.on("message", resolve);
worker.on("error", reject);
worker.on("exit", (code) => {
if (code !== 0) {
reject(new Error(`Worker stopped with exit code ${code}`));
}
});
});
return PartialMerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
} else {
const merkleWorkerPromise = new Promise((resolve, reject) => {
const worker = new Worker(this.merkleWorkerPath);
worker.onmessage = (e) => {
resolve(e.data);
};
worker.onerror = (e) => {
reject(e);
};
worker.postMessage({
merkleTreeHeight: this.merkleTreeHeight,
edge,
elements,
zeroElement: this.emptyElement
});
});
return PartialMerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
}
} catch (err) {
console.log("merkleWorker failed, falling back to synchronous merkle tree");
console.log(err);
}
}
return new PartialMerkleTree(this.merkleTreeHeight, edge, elements, {
zeroElement: this.emptyElement,
hashFunction
});
}
async verifyTree(events) {
console.log(
`
Creating deposit tree for ${this.netId} ${this.amount} ${this.currency.toUpperCase()} would take a while
`
);
const timeStart = Date.now();
const tree = await this.createTree(events.map(({ commitment }) => commitment));
const isKnownRoot = await this.Tornado.isKnownRoot(toFixedHex(BigInt(tree.root)));
if (!isKnownRoot) {
const errMsg = `Deposit Event ${this.netId} ${this.amount} ${this.currency} is invalid`;
throw new Error(errMsg);
}
console.log(
`
Created ${this.netId} ${this.amount} ${this.currency.toUpperCase()} tree in ${Date.now() - timeStart}ms
`
);
return tree;
}
}
async function multicall(Multicall2, calls) {
const calldata = calls.map((call) => {
const target = call.contract?.target || call.address;
const callInterface = call.contract?.interface || call.interface;
return {
target,
callData: callInterface.encodeFunctionData(call.name, call.params),
allowFailure: call.allowFailure ?? false
};
});
const returnData = await Multicall2.aggregate3.staticCall(calldata);
const res = returnData.map((call, i) => {
const callInterface = calls[i].contract?.interface || calls[i].interface;
const [result, data] = call;
const decodeResult = result && data && data !== "0x" ? callInterface.decodeFunctionResult(calls[i].name, data) : null;
return !decodeResult ? null : decodeResult.length === 1 ? decodeResult[0] : decodeResult;
});
return res;
}
const permit2Address = "0x000000000022D473030F116dDEE9F6B43aC78BA3";
async function getPermitSignature({
Token,
signer,
spender,
value,
nonce,
deadline
}) {
const sigSigner = signer || Token.runner;
const provider = sigSigner.provider;
const [name, lastNonce, { chainId }] = await Promise.all([
Token.name(),
Token.nonces(sigSigner.address),
provider.getNetwork()
]);
const DOMAIN_SEPARATOR = {
name,
version: "1",
chainId,
verifyingContract: Token.target
};
const PERMIT_TYPE = {
Permit: [
{ name: "owner", type: "address" },
{ name: "spender", type: "address" },
{ name: "value", type: "uint256" },
{ name: "nonce", type: "uint256" },
{ name: "deadline", type: "uint256" }
]
};
return Signature.from(
await sigSigner.signTypedData(DOMAIN_SEPARATOR, PERMIT_TYPE, {
owner: sigSigner.address,
spender,
value,
nonce: nonce || lastNonce,
deadline: deadline || MaxUint256
})
);
}
async function getPermitCommitmentsSignature({
PermitTornado: PermitTornado2,
Token,
signer,
denomination,
commitments,
nonce
}) {
const value = BigInt(commitments.length) * denomination;
const commitmentsHash = solidityPackedKeccak256(["bytes32[]"], [commitments]);
return await getPermitSignature({
Token,
signer,
spender: PermitTornado2.target,
value,
nonce,
deadline: BigInt(commitmentsHash)
});
}
async function getPermit2Signature({
Token,
signer,
spender,
value: amount,
nonce,
deadline,
witness
}) {
const sigSigner = signer || Token.runner;
const provider = sigSigner.provider;
const domain = {
name: "Permit2",
chainId: (await provider.getNetwork()).chainId,
verifyingContract: permit2Address
};
const types = !witness ? {
PermitTransferFrom: [
{ name: "permitted", type: "TokenPermissions" },
{ name: "spender", type: "address" },
{ name: "nonce", type: "uint256" },
{ name: "deadline", type: "uint256" }
],
TokenPermissions: [
{ name: "token", type: "address" },
{ name: "amount", type: "uint256" }
]
} : {
PermitWitnessTransferFrom: [
{ name: "permitted", type: "TokenPermissions" },
{ name: "spender", type: "address" },
{ name: "nonce", type: "uint256" },
{ name: "deadline", type: "uint256" },
{ name: "witness", type: witness.witnessTypeName }
],
TokenPermissions: [
{ name: "token", type: "address" },
{ name: "amount", type: "uint256" }
],
...witness.witnessType
};
const values = {
permitted: {
token: Token.target,
amount
},
spender,
// Sorted nonce are not required for Permit2
nonce: nonce || rBigInt(16),
deadline: deadline || MaxUint256
};
if (witness) {
values.witness = witness.witness;
}
const hash = new TypedDataEncoder(types).hash(values);
const signature = Signature.from(await sigSigner.signTypedData(domain, types, values));
return {
domain,
types,
values,
hash,
signature
};
}
async function getPermit2CommitmentsSignature({
PermitTornado: PermitTornado2,
Token,
signer,
denomination,
commitments,
nonce,
deadline
}) {
const value = BigInt(commitments.length) * denomination;
const commitmentsHash = solidityPackedKeccak256(["bytes32[]"], [commitments]);
return await getPermit2Signature({
Token,
signer,
spender: PermitTornado2.target,
value,
nonce,
deadline,
witness: {
witnessTypeName: "PermitCommitments",
witnessType: {
PermitCommitments: [
{ name: "instance", type: "address" },
{ name: "commitmentsHash", type: "bytes32" }
]
},
witness: {
instance: PermitTornado2.target,
commitmentsHash
}
}
});
}
class TokenPriceOracle {
oracle;
multicall;
provider;
fallbackPrice;
constructor(provider, multicall2, oracle) {
this.provider = provider;
this.multicall = multicall2;
this.oracle = oracle;
this.fallbackPrice = parseEther("0.0001");
}
buildCalls(tokens) {
return tokens.map(({ tokenAddress }) => ({
contract: this.oracle,
name: "getRateToEth",
params: [tokenAddress, true],
allowFailure: true
}));
}
buildStable(stablecoinAddress) {
const stablecoin = ERC20__factory.connect(stablecoinAddress, this.provider);
return [
{
contract: stablecoin,
name: "decimals"
},
{
contract: this.oracle,
name: "getRateToEth",
params: [stablecoin.target, true],
allowFailure: true
}
];
}
async fetchPrice(tokenAddress, decimals) {
if (!this.oracle) {
return new Promise((resolve) => resolve(this.fallbackPrice));
}
try {
const price = await this.oracle.getRateToEth(tokenAddress, true);
return price * BigInt(10 ** decimals) / BigInt(10 ** 18);
} catch (err) {
console.log(
`Failed to fetch oracle price for ${tokenAddress}, will use fallback price ${this.fallbackPrice}`
);
console.log(err);
return this.fallbackPrice;
}
}
async fetchPrices(tokens) {
if (!this.oracle) {
return new Promise((resolve) => resolve(tokens.map(() => this.fallbackPrice)));
}
const prices = await multicall(this.multicall, this.buildCalls(tokens));
return prices.map((price, index) => {
if (!price) {
price = this.fallbackPrice;
}
return price * BigInt(10 ** tokens[index].decimals) / BigInt(10 ** 18);
});
}
async fetchEthUSD(stablecoinAddress) {
if (!this.oracle) {
return new Promise((resolve) => resolve(10 ** 18 / Number(this.fallbackPrice)));
}
const [decimals, price] = await multicall(this.multicall, this.buildStable(stablecoinAddress));
const ethPrice = (price || this.fallbackPrice) * BigInt(10n ** decimals) / BigInt(10 ** 18);
return 1 / Number(formatEther(ethPrice));
}
}
async function getTokenBalances({
provider,
Multicall: Multicall2,
currencyName,
userAddress,
tokenAddresses = []
}) {
const tokenCalls = tokenAddresses.map((tokenAddress) => {
const Token = ERC20__factory.connect(tokenAddress, provider);
return [
{
contract: Token,
name: "balanceOf",
params: [userAddress]
},
{
contract: Token,
name: "name"
},
{
contract: Token,
name: "symbol"
},
{
contract: Token,
name: "decimals"
}
];
}).flat();
const multicallResults = await multicall(Multicall2, [
{
contract: Multicall2,
name: "getEthBalance",
params: [userAddress]
},
...tokenCalls.length ? tokenCalls : []
]);
const ethResults = multicallResults[0];
const tokenResults = multicallResults.slice(1).length ? chunk(multicallResults.slice(1), tokenCalls.length / tokenAddresses.length) : [];
const tokenBalances = tokenResults.map((tokenResult, index) => {
const [tokenBalance, tokenName, tokenSymbol, tokenDecimals] = tokenResult;
const tokenAddress = tokenAddresses[index];
return {
address: tokenAddress,
name: tokenName,
symbol: tokenSymbol,
decimals: Number(tokenDecimals),
balance: tokenBalance
};
});
return [
{
address: ZeroAddress,
name: currencyName,
symbol: currencyName,
decimals: 18,
balance: ethResults
},
...tokenBalances
];
}
const MAX_TOVARISH_EVENTS = 5e3;
class TovarishClient extends RelayerClient {
constructor(clientConstructor) {
super(clientConstructor);
this.tovarish = true;
}
async askRelayerStatus({
hostname,
url,
relayerAddress
}) {
const status = await super.askRelayerStatus({
hostname,
url,
relayerAddress
});
if (!status.version.includes("tovarish")) {
throw new Error("Not a tovarish relayer!");
}
return status;
}
/**
* Ask status for all enabled chains for tovarish relayer
*/
async askAllStatus({
hostname,
url,
relayerAddress
}) {
if (!url && hostname) {
url = `https://${!hostname.endsWith("/") ? hostname + "/" : hostname}`;
} else if (url && !url.endsWith("/")) {
url += "/";
} else {
url = "";
}
const statusArray = await fetchData(`${url}status`, {
...this.fetchDataOptions,
headers: {
"Content-Type": "application/json, application/x-www-form-urlencoded"
},
timeout: 3e4,
maxRetry: this.fetchDataOptions?.torPort ? 2 : 0
});
if (!Array.isArray(statusArray)) {
return [];
}
const tovarishStatus = [];
for (const rawStatus of statusArray) {
const netId = rawStatus.netId;
const config = getConfig(netId);
const statusValidator = ajv.compile(
getStatusSchema(
// eslint-disable-next-line @typescript-eslint/no-explicit-any
rawStatus.netId,
config,
this.tovarish
)
);
if (!statusValidator) {
continue;
}
const status = {
...rawStatus,
url: `${url}${netId}/`
};
if (status.currentQueue > 5) {
throw new Error("Withdrawal queue is overloaded");
}
if (!enabledChains.includes(status.netId)) {
throw new Error("This relayer serves a different network");
}
if (relayerAddress && status.netId === NetId.MAINNET && status.rewardAccount !== relayerAddress) {
throw new Error("The Relayer reward address must match registered address");
}
if (!status.version.includes("tovarish")) {
throw new Error("Not a tovarish relayer!");
}
tovarishStatus.push(status);
}
return tovarishStatus;
}
async filterRelayer(relayer) {
const { ensName, relayerAddress, tovarishHost, tovarishNetworks } = relayer;
if (!tovarishHost || !tovarishNetworks?.includes(this.netId)) {
return;
}
const hostname = `${tovarishHost}/${this.netId}`;
try {
const status = await this.askRelayerStatus({
hostname,
relayerAddress
});
return {
netId: status.netId,
url: status.url,
hostname,
ensName,
relayerAddress,
rewardAccount: getAddress(status.rewardAccount),
instances: getSupportedInstances(status.instances),
stakeBalance: relayer.stakeBalance,
gasPrice: status.gasPrices?.fast,
ethPrices: status.ethPrices,
currentQueue: status.currentQueue,
tornadoServiceFee: status.tornadoServiceFee,
// Additional fields for tovarish relayer
latestBlock: Number(status.latestBlock),
latestBalance: status.latestBalance,
version: status.version,
events: status.events,
syncStatus: status.syncStatus
};
} catch (err) {
return {
hostname,
relayerAddress,
errorMessage: err.message,
hasError: true
};
}
}
async getValidRelayers(relayers) {
const invalidRelayers = [];
const validRelayers = (await Promise.all(relayers.map((relayer) => this.filterRelayer(relayer)))).filter(
(r) => {
if (!r) {
return false;
}
if (r.hasError) {
invalidRelayers.push(r);
return false;
}
return true;
}
);
return {
validRelayers,
invalidRelayers
};
}
async getTovarishRelayers(relayers) {
const validRelayers = [];
const invalidRelayers = [];
await Promise.all(
relayers.filter((r) => r.tovarishHost && r.tovarishNetworks?.length).map(async (relayer) => {
const { ensName, relayerAddress, tovarishHost } = relayer;
try {
const statusArray = await this.askAllStatus({
hostname: tovarishHost,
relayerAddress
});
for (const status of statusArray) {
validRelayers.push({
netId: status.netId,
url: status.url,
hostname: tovarishHost,
ensName,
relayerAddress,
rewardAccount: getAddress(status.rewardAccount),
instances: getSupportedInstances(status.instances),
stakeBalance: relayer.stakeBalance,
gasPrice: status.gasPrices?.fast,
ethPrices: status.ethPrices,
currentQueue: status.currentQueue,
tornadoServiceFee: status.tornadoServiceFee,
// Additional fields for tovarish relayer
latestBlock: Number(status.latestBlock),
latestBalance: status.latestBalance,
version: status.version,
events: status.events,
syncStatus: status.syncStatus
});
}
} catch (err) {
invalidRelayers.push({
hostname: tovarishHost,
relayerAddress,
errorMessage: err.message,
hasError: true
});
}
})
);
return {
validRelayers,
invalidRelayers
};
}
async getEvents({
type,
currency,
amount,
fromBlock,
recent
}) {
const url = `${this.selectedRelayer?.url}events`;
const schemaValidator = getEventsSchemaValidator(type);
try {
const events = [];
let lastSyncBlock = fromBlock;
while (true) {
let { events: fetchedEvents, lastSyncBlock: currentBlock } = await fetchData(url, {
...this.fetchDataOptions,
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
type,
currency,
amount,
fromBlock,
recent
})
});
if (!schemaValidator(fetchedEvents)) {
const errMsg = `Schema validation failed for ${type} events`;
throw new Error(errMsg);
}
if (recent) {
return {
events: fetchedEvents,
lastSyncBlock: currentBlock
};
}
lastSyncBlock = currentBlock;
if (!Array.isArray(fetchedEvents) || !fetchedEvents.length) {
break;
}
fetchedEvents = fetchedEvents.sort((a, b) => {
if (a.blockNumber === b.blockNumber) {
return a.logIndex - b.logIndex;
}
return a.blockNumber - b.blockNumber;
});
const [lastEvent] = fetchedEvents.slice(-1);
if (fetchedEvents.length < MAX_TOVARISH_EVENTS - 100) {
events.push(...fetchedEvents);
break;
}
fetchedEvents = fetchedEvents.filter((e) => e.blockNumber !== lastEvent.blockNumber);
fromBlock = Number(lastEvent.blockNumber);
events.push(...fetchedEvents);
}
return {
events,
lastSyncBlock
};
} catch (err) {
console.log("Error from TovarishClient events endpoint");
console.log(err);
return {
events: [],
lastSyncBlock: fromBlock
};
}
}
}
let groth16;
async function initGroth16() {
if (!groth16) {
groth16 = await websnarkGroth({ wasmInitialMemory: 2e3 });
}
}
async function calculateSnarkProof(input, circuit, provingKey) {
if (!groth16) {
await initGroth16();
}
const snarkInput = {
root: input.root,
nullifierHash: BigInt(input.nullifierHex).toString(),
recipient: BigInt(input.recipient),
relayer: BigInt(input.relayer),
fee: input.fee,
refund: input.refund,
nullifier: input.nullifier,
secret: input.secret,
pathElements: input.pathElements,
pathIndices: input.pathIndices
};
console.log("Start generating SNARK proof", snarkInput);
console.time("SNARK proof time");
const proofData = await websnarkUtils.genWitnessAndProve(await groth16, snarkInput, circuit, provingKey);
const proof = websnarkUtils.toSolidityInput(proofData).proof;
console.timeEnd("SNARK proof time");
const args = [
toFixedHex(input.root, 32),
toFixedHex(input.nullifierHex, 32),
input.recipient,
input.relayer,
toFixedHex(input.fee, 32),
toFixedHex(input.refund, 32)
];
return { proof, args };
}
export { BaseEchoService, BaseEncryptedNotesService, BaseEventsService, BaseGovernanceService, BaseRegistryService, BaseRevenueService, BaseTornadoService, BatchBlockService, BatchEventsService, BatchTransactionService, DBEchoService, DBEncryptedNotesService, DBGovernanceService, DBRegistryService, DBRevenueService, DBTornadoService, DEPOSIT, Deposit, ENSNameWrapper__factory, ENSRegistry__factory, ENSResolver__factory, ENSUtils, ENS__factory, ERC20__factory, EnsContracts, INDEX_DB_ERROR, IndexedDB, Invoice, MAX_FEE, MAX_TOVARISH_EVENTS, MIN_FEE, MIN_STAKE_BALANCE, MerkleTreeService, Mimc, Multicall__factory, NetId, NoteAccount, OffchainOracle__factory, OvmGasPriceOracle__factory, Pedersen, RelayerClient, ReverseRecords__factory, TokenPriceOracle, TornadoBrowserProvider, TornadoFeeOracle, TornadoRpcSigner, TornadoVoidSigner, TornadoWallet, TovarishClient, WITHDRAWAL, addNetwork, addressSchemaType, ajv, base64ToBytes, bigIntReplacer, bnSchemaType, bnToBytes, buffPedersenHash, bufferToBytes, bytes32BNSchemaType, bytes32SchemaType, bytesToBN, bytesToBase64, bytesToHex, calculateScore, calculateSnarkProof, chunk, concatBytes, convertETHToTokenAmount, createDeposit, crypto, customConfig, defaultConfig, defaultUserAgent, deployHasher, depositsEventsSchema, digest, downloadZip, echoEventsSchema, enabledChains, encodedLabelToLabelhash, encryptedNotesSchema, index as factories, fetchData, fetchGetUrlFunc, fetchIp, gasZipID, gasZipInbounds, gasZipInput, gasZipMinMax, getActiveTokenInstances, getActiveTokens, getConfig, getEventsSchemaValidator, getHttpAgent, getIndexedDB, getInstanceByAddress, getNetworkConfig, getPermit2CommitmentsSignature, getPermit2Signature, getPermitCommitmentsSignature, getPermitSignature, getProvider, getProviderWithNetId, getRelayerEnsSubdomains, getStatusSchema, getSupportedInstances, getTokenBalances, getTovarishNetworks, getWeightRandom, governanceEventsSchema, hasherBytecode, hexToBytes, initGroth16, isHex, isNode, jobRequestSchema, jobsSchema, labelhash, leBuff2Int, leInt2Buff, loadDBEvents, loadRemoteEvents, makeLabelNodeAndParent, mimc, multicall, numberFormatter, packEncryptedMessage, parseInvoice, parseNote, pedersen, permit2Address, pickWeightedRandomRelayer, populateTransaction, proofSchemaType, proposalState, rBigInt, rHex, relayerRegistryEventsSchema, saveDBEvents, sleep, stakeBurnedEventsSchema, substring, toFixedHex, toFixedLength, unpackEncryptedMessage, unzipAsync, validateUrl, withdrawalsEventsSchema, zipAsync };
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