WIP
This commit is contained in:
Alexey
parent
27316a1edd
commit
ff71072700
565
cli.js
565
cli.js
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@ -12,14 +12,17 @@ const merkleTree = require('./lib/MerkleTree')
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const Web3 = require('web3')
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const buildGroth16 = require('websnark/src/groth16')
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const websnarkUtils = require('websnark/src/utils')
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const { toWei, fromWei } = require('web3-utils')
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const { toWei, fromWei, toBN, BN } = require('web3-utils')
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const config = require('./config')
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const program = require('commander')
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let web3, tornado, erc20tornado, circuit, proving_key, groth16, erc20, senderAccount
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let MERKLE_TREE_HEIGHT, ETH_AMOUNT, TOKEN_AMOUNT, ERC20_TOKEN
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let web3, tornado, circuit, proving_key, groth16, erc20, senderAccount, netId
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let MERKLE_TREE_HEIGHT, ETH_AMOUNT, TOKEN_AMOUNT, PRIVATE_KEY
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/** Whether we are in a browser or node.js */
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const inBrowser = (typeof window !== 'undefined')
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let isLocalRPC = false
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const networks = { '1': 'mainnet', '42': 'kovan' }
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/** Generate random number of specified byte length */
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const rbigint = nbytes => snarkjs.bigInt.leBuff2int(crypto.randomBytes(nbytes))
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@ -33,16 +36,22 @@ function toHex(number, length = 32) {
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return '0x' + str.padStart(length * 2, '0')
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}
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/** Display account balance */
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async function printBalance(account, name) {
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console.log(`${name} ETH balance is`, web3.utils.fromWei(await web3.eth.getBalance(account)))
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console.log(`${name} Token Balance is`, web3.utils.fromWei(await erc20.methods.balanceOf(account).call()))
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/** Display ETH account balance */
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async function printETHBalance({ address, name }) {
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console.log(`${name} ETH balance is`, web3.utils.fromWei(await web3.eth.getBalance(address)))
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}
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/** Display ERC20 account balance */
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async function printERC20Balance({ address, name, tokenAddress }) {
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const erc20ContractJson = require('./build/contracts/ERC20Mock.json')
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erc20 = tokenAddress ? new web3.eth.Contract(erc20ContractJson.abi, tokenAddress) : erc20
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console.log(`${name} Token Balance is`, web3.utils.fromWei(await erc20.methods.balanceOf(address).call()))
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}
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/**
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* Create deposit object from secret and nullifier
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*/
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function createDeposit(nullifier, secret) {
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function createDeposit({ nullifier, secret }) {
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const deposit = { nullifier, secret }
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deposit.preimage = Buffer.concat([deposit.nullifier.leInt2Buff(31), deposit.secret.leInt2Buff(31)])
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deposit.commitment = pedersenHash(deposit.preimage)
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@ -51,52 +60,59 @@ function createDeposit(nullifier, secret) {
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}
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/**
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* Make an ETH deposit
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* Make a deposit
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* @param currency Сurrency
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* @param amount Deposit amount
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*/
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async function deposit() {
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const deposit = createDeposit(rbigint(31), rbigint(31))
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console.log('Submitting deposit transaction')
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await tornado.methods.deposit(toHex(deposit.commitment)).send({ value: ETH_AMOUNT, from: senderAccount, gas:2e6 })
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async function deposit({ currency, amount }) {
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const deposit = createDeposit({ nullifier: rbigint(31), secret: rbigint(31) })
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const note = toHex(deposit.preimage, 62)
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console.log('Your note:', note)
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return note
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}
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const noteString = `tornado-${currency}-${amount}-${netId}-${note}`
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console.log(`Your note: ${noteString}`)
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if (currency === 'eth') {
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await printETHBalance({ address: tornado._address, name: 'Tornado' })
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await printETHBalance({ address: senderAccount, name: 'Sender account' })
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const value = isLocalRPC ? ETH_AMOUNT : fromDecimals({ amount, decimals: 18 })
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console.log('Submitting deposit transaction')
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await tornado.methods.deposit(toHex(deposit.commitment)).send({ value, from: senderAccount, gas:2e6 })
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await printETHBalance({ address: tornado._address, name: 'Tornado' })
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await printETHBalance({ address: senderAccount, name: 'Sender account' })
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} else {
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await printERC20Balance({ address: tornado._address, name: 'Tornado' })
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await printERC20Balance({ address: senderAccount, name: 'Sender account' })
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const decimals = isLocalRPC ? 18 : config.deployments[`netId${netId}`][currency].decimals
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const tokenAmount = isLocalRPC ? TOKEN_AMOUNT : fromDecimals({ amount, decimals })
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if(isLocalRPC) {
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console.log('Minting some test tokens to deposit')
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await erc20.methods.mint(senderAccount, tokenAmount).send({ from: senderAccount, gas: 2e6 })
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}
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/**
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* Make an ERC20 deposit
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*/
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async function depositErc20() {
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const deposit = createDeposit(rbigint(31), rbigint(31))
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const allowance = await erc20.methods.allowance(senderAccount, tornado._address).call({ from: senderAccount })
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console.log('Current allowance is', fromWei(allowance))
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if (toBN(allowance).lt(toBN(tokenAmount))) {
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console.log('Approving tokens for deposit')
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await erc20.methods.approve(tornado._address, tokenAmount).send({ from: senderAccount, gas:1e6 })
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}
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if(ERC20_TOKEN === '') {
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console.log('Minting some test tokens to deposit')
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await erc20.methods.mint(senderAccount, TOKEN_AMOUNT).send({ from: senderAccount, gas: 2e6 })
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console.log('Submitting deposit transaction')
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await tornado.methods.deposit(toHex(deposit.commitment)).send({ from: senderAccount, gas:2e6 })
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await printERC20Balance({ address: tornado._address, name: 'Tornado' })
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await printERC20Balance({ address: senderAccount, name: 'Sender account' })
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}
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console.log('Approving tokens for deposit')
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await erc20.methods.approve(erc20tornado._address, TOKEN_AMOUNT).send({ from: senderAccount, gas:1e6 })
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console.log('Submitting deposit transaction')
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await erc20tornado.methods.deposit(toHex(deposit.commitment)).send({ from: senderAccount, gas:2e6 })
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const note = toHex(deposit.preimage, 62)
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console.log('Your note:', note)
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return note
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return noteString
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}
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/**
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* Generate merkle tree for a deposit.
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* Download deposit events from the contract, reconstructs merkle tree, finds our deposit leaf
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* Download deposit events from the tornado, reconstructs merkle tree, finds our deposit leaf
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* in it and generates merkle proof
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* @param contract Tornado contract address
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* @param deposit Deposit object
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*/
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async function generateMerkleProof(contract, deposit) {
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async function generateMerkleProof(deposit) {
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// Get all deposit events from smart contract and assemble merkle tree from them
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console.log('Getting current state from tornado contract')
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const events = await contract.getPastEvents('Deposit', { fromBlock: contract.deployedBlock, toBlock: 'latest' })
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const events = await tornado.getPastEvents('Deposit', { fromBlock: 0, toBlock: 'latest' })
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const leaves = events
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.sort((a, b) => a.returnValues.leafIndex - b.returnValues.leafIndex) // Sort events in chronological order
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.map(e => e.returnValues.commitment)
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@ -107,8 +123,8 @@ async function generateMerkleProof(contract, deposit) {
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const leafIndex = depositEvent ? depositEvent.returnValues.leafIndex : -1
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// Validate that our data is correct
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const isValidRoot = await contract.methods.isKnownRoot(toHex(await tree.root())).call()
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const isSpent = await contract.methods.isSpent(toHex(deposit.nullifierHash)).call()
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const isValidRoot = await tornado.methods.isKnownRoot(toHex(await tree.root())).call()
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const isSpent = await tornado.methods.isSpent(toHex(deposit.nullifierHash)).call()
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assert(isValidRoot === true, 'Merkle tree is corrupted')
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assert(isSpent === false, 'The note is already spent')
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assert(leafIndex >= 0, 'The deposit is not found in the tree')
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@ -119,30 +135,29 @@ async function generateMerkleProof(contract, deposit) {
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/**
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* Generate SNARK proof for withdrawal
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* @param contract Tornado contract address
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* @param note Note
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* @param recipient Funds recipient
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* @param relayer Relayer address
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* @param fee Relayer fee
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* @param refund Receive ether for exchanged tokens
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*/
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async function generateProof(contract, note, recipient, relayer = 0, fee = 0, refund = 0) {
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async function generateProof({ deposit, recipient, relayerAddress = 0, fee = 0, refund = 0 }) {
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// Compute merkle proof of our commitment
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const { root, path_elements, path_index } = await generateMerkleProof(contract, note.deposit)
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const { root, path_elements, path_index } = await generateMerkleProof(deposit)
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// Prepare circuit input
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const input = {
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// Public snark inputs
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root: root,
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nullifierHash: note.deposit.nullifierHash,
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nullifierHash: deposit.nullifierHash,
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recipient: bigInt(recipient),
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relayer: bigInt(relayer),
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relayer: bigInt(relayerAddress),
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fee: bigInt(fee),
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refund: bigInt(refund),
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// Private snark inputs
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nullifier: note.deposit.nullifier,
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secret: note.deposit.secret,
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nullifier: deposit.nullifier,
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secret: deposit.secret,
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pathElements: path_elements,
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pathIndices: path_index,
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}
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@ -170,78 +185,132 @@ async function generateProof(contract, note, recipient, relayer = 0, fee = 0, re
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* @param noteString Note to withdraw
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* @param recipient Recipient address
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*/
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async function withdraw(noteString, recipient) {
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const note = parseNote(noteString)
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const { proof, args } = await generateProof(tornado, note, recipient)
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async function withdraw({ deposit, currency, amount, recipient, relayerURL, refund = '0' }) {
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if (currency === 'eth' && refund !== '0') {
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throw new Error('The ETH purchase is supposted to be 0 for ETH withdrawals')
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}
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refund = toWei(refund)
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if (relayerURL) {
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const relayerStatus = await axios.get(relayerURL + '/status')
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const { relayerAddress, netId, gasPrices, ethPrices, relayerServiceFee } = relayerStatus.data
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assert(netId === await web3.eth.net.getId() || netId === '*', 'This relay is for different network')
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console.log('Relay address: ', relayerAddress)
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console.log('Submitting withdraw transaction')
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await tornado.methods.withdraw(proof, ...args).send({ from: senderAccount, gas: 1e6 })
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const decimals = isLocalRPC ? 18 : config.deployments[`netId${netId}`][currency].decimals
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const fee = calculateFee({ gasPrices, currency, amount, refund, ethPrices, relayerServiceFee, decimals })
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if (fee.gt(fromDecimals({ amount, decimals }))) {
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throw new Error('Too high refund')
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}
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const { proof, args } = await generateProof({ deposit, recipient, relayerAddress, fee, refund })
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console.log('Sending withdraw transaction through relay')
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try{
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const relay = await axios.post(relayerURL + '/relay', { contract: tornado._address, proof, args })
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if (netId === 1 || netId === 42) {
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console.log(`Transaction submitted through the relay. View transaction on etherscan https://${networks[netId]}.etherscan.io/tx/${relay.data.txHash}`)
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} else {
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console.log(`Transaction submitted through the relay. The transaction hash is ${relay.data.txHash}`)
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}
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const receipt = await waitForTxReceipt({ txHash: relay.data.txHash })
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console.log('Transaction mined in block', receipt.blockNumber)
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} catch(e) {
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if (e.response) {
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console.error(e.response.data.error)
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} else {
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console.error(e.message)
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}
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}
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} else {
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const { proof, args } = await generateProof({ deposit, recipient, refund })
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console.log('Submitting withdraw transaction')
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await tornado.methods.withdraw(proof, ...args).send({ from: senderAccount, value: refund.toString(), gas: 1e6 })
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.on('transactionHash', function(txHash){
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if (netId === 1 || netId === 42) {
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console.log(`View transaction on etherscan https://${networks[netId]}.etherscan.io/tx/${txHash}`)
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} else {
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console.log(`The transaction hash is ${txHash}`)
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}
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}).on('error', function(e){
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console.error('on transactionHash error', e.message)
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})
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}
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console.log('Done')
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}
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/**
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* Do a ERC20 withdrawal
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* @param noteString Note to withdraw
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* @param recipient Recipient address
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*/
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async function withdrawErc20(noteString, recipient) {
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const note = parseNote(noteString)
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const { proof, args } = await generateProof(erc20tornado, note, recipient)
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function fromDecimals({ amount, decimals }) {
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amount = amount.toString()
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let ether = amount.toString()
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const base = new BN('10').pow(new BN(decimals))
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const baseLength = base.toString(10).length - 1 || 1
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console.log('Submitting withdraw transaction')
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await erc20tornado.methods.withdraw(proof, ...args).send({ from: senderAccount, gas: 1e6 })
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console.log('Done')
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const negative = ether.substring(0, 1) === '-'
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if (negative) {
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ether = ether.substring(1)
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}
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if (ether === '.') {
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throw new Error('[ethjs-unit] while converting number ' + amount + ' to wei, invalid value')
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}
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// Split it into a whole and fractional part
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const comps = ether.split('.')
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if (comps.length > 2) {
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throw new Error(
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'[ethjs-unit] while converting number ' + amount + ' to wei, too many decimal points'
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)
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}
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let whole = comps[0]
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let fraction = comps[1]
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if (!whole) {
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whole = '0'
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}
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if (!fraction) {
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fraction = '0'
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}
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if (fraction.length > baseLength) {
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throw new Error(
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'[ethjs-unit] while converting number ' + amount + ' to wei, too many decimal places'
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)
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}
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while (fraction.length < baseLength) {
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fraction += '0'
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}
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whole = new BN(whole)
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fraction = new BN(fraction)
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let wei = whole.mul(base).add(fraction)
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if (negative) {
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wei = wei.mul(negative)
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}
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return new BN(wei.toString(10), 10)
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}
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/**
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* Do an ETH withdrawal through relay
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* @param noteString Note to withdraw
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* @param recipient Recipient address
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* @param relayUrl Relay url address
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*/
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async function withdrawRelay(noteString, recipient, relayUrl) {
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const note = parseNote(noteString)
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const resp = await axios.get(relayUrl + '/status')
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const { relayerAddress, netId, gasPrices } = resp.data
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assert(netId === await web3.eth.net.getId() || netId === '*', 'This relay is for different network')
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console.log('Relay address: ', relayerAddress)
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const fee = bigInt(toWei(gasPrices.fast.toString(), 'gwei')).mul(bigInt(1e6))
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const { proof, args } = await generateProof(tornado, note, recipient, relayerAddress, fee)
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console.log('Sending withdraw transaction through relay')
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const resp2 = await axios.post(relayUrl + '/relay', { contract: tornado._address, proof: { proof, publicSignals: args } })
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console.log(`Transaction submitted through relay, tx hash: ${resp2.data.txHash}`)
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const receipt = await waitForTxReceipt(resp2.data.txHash)
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console.log('Transaction mined in block', receipt.blockNumber)
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console.log('Done')
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}
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/**
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* Do a ERC20 withdrawal through relay
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* @param noteString Note to withdraw
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* @param recipient Recipient address
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* @param relayUrl Relay url address
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*/
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async function withdrawRelayErc20(noteString, recipient, relayUrl) {
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const note = parseNote(noteString)
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const resp = await axios.get(relayUrl + '/status')
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const { relayerAddress, netId, gasPrices, ethPriceInDai } = resp.data
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assert(netId === await web3.eth.net.getId() || netId === '*', 'This relay is for different network')
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console.log('Relay address: ', relayerAddress)
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const refund = bigInt(toWei('0.001'))
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const fee = bigInt(toWei(gasPrices.fast.toString(), 'gwei')).mul(bigInt(1e6)).add(refund).mul(bigInt(fromWei(ethPriceInDai.toString())))
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const { proof, args } = await generateProof(erc20tornado, note, recipient, relayerAddress, fee, refund)
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console.log('Sending withdraw transaction through relay')
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const resp2 = await axios.post(relayUrl + '/relay', { contract: erc20tornado._address, proof: { proof, publicSignals: args } })
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console.log(`Transaction submitted through relay, tx hash: ${resp2.data.txHash}`)
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const receipt = await waitForTxReceipt(resp2.data.txHash)
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console.log('Transaction mined in block', receipt.blockNumber)
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console.log('Done')
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function calculateFee({ gasPrices, currency, amount, refund, ethPrices, relayerServiceFee, decimals }) {
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const feePercent = toBN(fromDecimals({ amount, decimals })).mul(toBN(relayerServiceFee * 10)).div(toBN('1000'))
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const expense = toBN(toWei(gasPrices.fast.toString(), 'gwei')).mul(toBN(5e5))
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let desiredFee
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switch (currency) {
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case 'eth': {
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desiredFee = expense.add(feePercent)
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break
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}
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default: {
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desiredFee =
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expense.add(toBN(refund))
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.mul(toBN(10 ** decimals))
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.div(toBN(ethPrices[currency]))
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desiredFee = desiredFee.add(feePercent)
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break
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}
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}
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return desiredFee
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}
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/**
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@ -250,7 +319,7 @@ async function withdrawRelayErc20(noteString, recipient, relayUrl) {
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* @param attempts
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* @param delay
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*/
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function waitForTxReceipt(txHash, attempts = 60, delay = 1000) {
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function waitForTxReceipt({ txHash, attempts = 60, delay = 1000 }) {
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return new Promise((resolve, reject) => {
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const checkForTx = async (txHash, retryAttempt = 0) => {
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const result = await web3.eth.getTransactionReceipt(txHash)
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@ -268,6 +337,10 @@ function waitForTxReceipt(txHash, attempts = 60, delay = 1000) {
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})
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}
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/**
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||||
* Parses Tornado.cash note
|
||||
* @param noteString the note
|
||||
*/
|
||||
function parseNote(noteString) {
|
||||
const noteRegex = /tornado-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<note>[0-9a-fA-F]{124})/g
|
||||
const match = noteRegex.exec(noteString)
|
||||
|
|
@ -278,20 +351,18 @@ function parseNote(noteString) {
|
|||
const buf = Buffer.from(match.groups.note, 'hex')
|
||||
const nullifier = bigInt.leBuff2int(buf.slice(0, 31))
|
||||
const secret = bigInt.leBuff2int(buf.slice(31, 62))
|
||||
const deposit = createDeposit(nullifier, secret)
|
||||
|
||||
|
||||
const deposit = createDeposit({ nullifier, secret })
|
||||
const netId = Number(match.groups.netId)
|
||||
const address = config.mixers['netId' + netId][match.groups.currency][match.groups.amount]
|
||||
|
||||
return { address, netId, deposit }
|
||||
return { currency: match.groups.currency, amount: match.groups.amount, netId, deposit }
|
||||
}
|
||||
|
||||
/**
|
||||
* Init web3, contracts, and snark
|
||||
*/
|
||||
async function init() {
|
||||
let contractJson, erc20ContractJson, erc20tornadoJson
|
||||
async function init({ rpc, noteNetId, currency = 'dai', amount = '100' }) {
|
||||
let contractJson, erc20ContractJson, erc20tornadoJson, tornadoAddress, tokenAddress
|
||||
// TODO do we need this? should it work in browser really?
|
||||
if (inBrowser) {
|
||||
// Initialize using injected web3 (Metamask)
|
||||
// To assemble web version run `npm run browserify`
|
||||
|
|
@ -304,7 +375,7 @@ async function init() {
|
|||
TOKEN_AMOUNT = 1e19
|
||||
} else {
|
||||
// Initialize from local node
|
||||
web3 = new Web3('https://mainnet.infura.io', null, { transactionConfirmationBlocks: 1 })
|
||||
web3 = new Web3(rpc, null, { transactionConfirmationBlocks: 1 })
|
||||
contractJson = require('./build/contracts/ETHTornado.json')
|
||||
circuit = require('./build/circuits/withdraw.json')
|
||||
proving_key = fs.readFileSync('build/circuits/withdraw_proving_key.bin').buffer
|
||||
|
|
@ -312,174 +383,110 @@ async function init() {
|
|||
MERKLE_TREE_HEIGHT = process.env.MERKLE_TREE_HEIGHT
|
||||
ETH_AMOUNT = process.env.ETH_AMOUNT
|
||||
TOKEN_AMOUNT = process.env.TOKEN_AMOUNT
|
||||
ERC20_TOKEN = process.env.ERC20_TOKEN
|
||||
PRIVATE_KEY = process.env.PRIVATE_KEY
|
||||
erc20ContractJson = require('./build/contracts/ERC20Mock.json')
|
||||
erc20tornadoJson = require('./build/contracts/ERC20Tornado.json')
|
||||
}
|
||||
groth16 = await buildGroth16()
|
||||
const netId = await web3.eth.net.getId()
|
||||
if (contractJson.networks[netId]) {
|
||||
const tx = await web3.eth.getTransaction(contractJson.networks[netId].transactionHash)
|
||||
tornado = new web3.eth.Contract(contractJson.abi, '0xb541fc07bC7619fD4062A54d96268525cBC6FfEF')
|
||||
tornado.deployedBlock = tx.blockNumber
|
||||
netId = await web3.eth.net.getId()
|
||||
if (noteNetId && Number(noteNetId) !== netId) {
|
||||
throw new Error('This note is for a different network. Specify the --rpc option explicitly')
|
||||
}
|
||||
isLocalRPC = netId > 42
|
||||
|
||||
const tx3 = await web3.eth.getTransaction(erc20tornadoJson.networks[netId].transactionHash)
|
||||
erc20tornado = new web3.eth.Contract(erc20tornadoJson.abi, erc20tornadoJson.networks[netId].address)
|
||||
erc20tornado.deployedBlock = tx3.blockNumber
|
||||
|
||||
if(ERC20_TOKEN === '') {
|
||||
erc20 = new web3.eth.Contract(erc20ContractJson.abi, erc20ContractJson.networks[netId].address)
|
||||
const tx2 = await web3.eth.getTransaction(erc20ContractJson.networks[netId].transactionHash)
|
||||
erc20.deployedBlock = tx2.blockNumber
|
||||
}
|
||||
|
||||
senderAccount = (await web3.eth.getAccounts())[0]
|
||||
console.log('Loaded')
|
||||
}
|
||||
|
||||
// ========== CLI related stuff below ==============
|
||||
|
||||
/** Print command line help */
|
||||
function printHelp(code = 0) {
|
||||
console.log(`Usage:
|
||||
Submit a deposit from default eth account and return the resulting note
|
||||
$ ./cli.js deposit
|
||||
$ ./cli.js depositErc20
|
||||
|
||||
Withdraw a note to 'recipient' account
|
||||
$ ./cli.js withdraw <note> <recipient> [relayUrl]
|
||||
$ ./cli.js withdrawErc20 <note> <recipient> [relayUrl]
|
||||
|
||||
Check address balance
|
||||
$ ./cli.js balance <address>
|
||||
|
||||
Perform an automated test
|
||||
$ ./cli.js test
|
||||
$ ./cli.js testRelay
|
||||
|
||||
Example:
|
||||
$ ./cli.js deposit
|
||||
...
|
||||
Your note: 0x1941fa999e2b4bfeec3ce53c2440c3bc991b1b84c9bb650ea19f8331baf621001e696487e2a2ee54541fa12f49498d71e24d00b1731a8ccd4f5f5126f3d9f400
|
||||
|
||||
$ ./cli.js withdraw 0x1941fa999e2b4bfeec3ce53c2440c3bc991b1b84c9bb650ea19f8331baf621001e696487e2a2ee54541fa12f49498d71e24d00b1731a8ccd4f5f5126f3d9f400 0xee6249BA80596A4890D1BD84dbf5E4322eA4E7f0
|
||||
`)
|
||||
process.exit(code)
|
||||
}
|
||||
|
||||
/** Process command line args and run */
|
||||
async function runConsole(args) {
|
||||
if (args.length === 0) {
|
||||
printHelp()
|
||||
if (isLocalRPC) {
|
||||
tornadoAddress = currency === 'eth' ? contractJson.networks[netId].address : erc20tornadoJson.networks[netId].address
|
||||
tokenAddress = currency !== 'eth' ? erc20ContractJson.networks[netId].address : null
|
||||
senderAccount = (await web3.eth.getAccounts())[0]
|
||||
} else {
|
||||
switch (args[0]) {
|
||||
case 'deposit':
|
||||
if (args.length === 1) {
|
||||
await init()
|
||||
await printBalance(tornado._address, 'Tornado')
|
||||
await printBalance(senderAccount, 'Sender account')
|
||||
await deposit()
|
||||
await printBalance(tornado._address, 'Tornado')
|
||||
await printBalance(senderAccount, 'Sender account')
|
||||
} else {
|
||||
printHelp(1)
|
||||
try{
|
||||
tornadoAddress = config.deployments[`netId${netId}`][currency].instanceAddress[amount]
|
||||
if (!tornadoAddress) {
|
||||
throw new Error()
|
||||
}
|
||||
break
|
||||
case 'depositErc20':
|
||||
if (args.length === 1) {
|
||||
await init()
|
||||
await printBalance(erc20tornado._address, 'Tornado')
|
||||
await printBalance(senderAccount, 'Sender account')
|
||||
await depositErc20()
|
||||
await printBalance(erc20tornado._address, 'Tornado')
|
||||
await printBalance(senderAccount, 'Sender account')
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
case 'balance':
|
||||
if (args.length === 2 && /^0x[0-9a-fA-F]{40}$/.test(args[1])) {
|
||||
await init()
|
||||
await printBalance(args[1])
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
case 'withdraw':
|
||||
if (args.length >= 3 && args.length <= 4 && /^0x[0-9a-fA-F]{124}$/.test(args[1]) && /^0x[0-9a-fA-F]{40}$/.test(args[2])) {
|
||||
await init()
|
||||
await printBalance(tornado._address, 'Tornado')
|
||||
await printBalance(args[2], 'Recipient account')
|
||||
if (args[3]) {
|
||||
await withdrawRelay(args[1], args[2], args[3])
|
||||
} else {
|
||||
await withdraw(args[1], args[2])
|
||||
}
|
||||
await printBalance(tornado._address, 'Tornado')
|
||||
await printBalance(args[2], 'Recipient account')
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
case 'withdrawErc20':
|
||||
if (args.length >= 3 && args.length <= 4 && /^0x[0-9a-fA-F]{124}$/.test(args[1]) && /^0x[0-9a-fA-F]{40}$/.test(args[2])) {
|
||||
await init()
|
||||
await printBalance(erc20tornado._address, 'Tornado')
|
||||
await printBalance(args[2], 'Recipient account')
|
||||
if (args[3]) {
|
||||
await withdrawRelayErc20(args[1], args[2], args[3])
|
||||
} else {
|
||||
await withdrawErc20(args[1], args[2])
|
||||
}
|
||||
await printBalance(erc20tornado._address, 'Tornado')
|
||||
await printBalance(args[2], 'Recipient account')
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
case 'test':
|
||||
if (args.length === 1) {
|
||||
await init()
|
||||
const note1 = await deposit()
|
||||
await withdraw(note1, senderAccount)
|
||||
|
||||
const note2 = await depositErc20()
|
||||
await withdrawErc20(note2, senderAccount)
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
case 'testRelay':
|
||||
if (args.length === 1) {
|
||||
await init()
|
||||
const note1 = await deposit()
|
||||
await withdrawRelay(note1, senderAccount, 'http://localhost:8000')
|
||||
|
||||
const note2 = await depositErc20()
|
||||
await withdrawRelayErc20(note2, senderAccount, 'http://localhost:8000')
|
||||
} else {
|
||||
printHelp(1)
|
||||
}
|
||||
break
|
||||
|
||||
default:
|
||||
printHelp(1)
|
||||
tokenAddress = config.deployments[`netId${netId}`][currency].tokenAddress
|
||||
const account = web3.eth.accounts.privateKeyToAccount('0x' + PRIVATE_KEY)
|
||||
web3.eth.accounts.wallet.add('0x' + PRIVATE_KEY)
|
||||
web3.eth.defaultAccount = account.address
|
||||
senderAccount = account.address
|
||||
} catch(e) {
|
||||
console.error('There is no such tornado instance, check the currency and amount you provide')
|
||||
process.exit(1)
|
||||
}
|
||||
}
|
||||
tornado = new web3.eth.Contract(contractJson.abi, tornadoAddress)
|
||||
erc20 = currency !== 'eth' ? new web3.eth.Contract(erc20ContractJson.abi, tokenAddress) : {}
|
||||
}
|
||||
|
||||
if (inBrowser) {
|
||||
window.deposit = deposit
|
||||
window.depositErc20 = depositErc20
|
||||
window.withdraw = async () => {
|
||||
const note = prompt('Enter the note to withdraw')
|
||||
const recipient = (await web3.eth.getAccounts())[0]
|
||||
await withdraw(note, recipient)
|
||||
async function main() {
|
||||
process.setMaxListeners(30)
|
||||
if (inBrowser) {
|
||||
// window.deposit = deposit
|
||||
// window.depositErc20 = depositErc20
|
||||
// window.withdraw = async () => {
|
||||
// const note = prompt('Enter the note to withdraw')
|
||||
// const recipient = (await web3.eth.getAccounts())[0]
|
||||
// await withdraw(note, recipient)
|
||||
// }
|
||||
// init()
|
||||
} else {
|
||||
program
|
||||
.option('-r, --rpc <URL>', 'The RPC, CLI should interact with', 'http://localhost:8545')
|
||||
.option('-R, --relayer <URL>', 'Withdraw via relayer')
|
||||
program
|
||||
.command('deposit <currency> <amount>')
|
||||
.description('Submit a deposit of specified currency and amount from default eth account and return the resulting note. The currency is one of (ETH|DAI|cDAI|USDC|cUSDC|USDT). The amount depends on currency, see config.js file or visit https://tornado.cash.')
|
||||
.action(async (currency, amount) => {
|
||||
currency = currency.toLowerCase()
|
||||
await init({ rpc: program.rpc, currency, amount })
|
||||
await deposit({ currency, amount })
|
||||
})
|
||||
program
|
||||
.command('withdraw <note> <recipient> [ETH_purchase]')
|
||||
.description('Withdraw a note to a recipient account using relayer or specified private key. You can exchange some of your deposit`s tokens to ETH during the withdrawal by specifing ETH_purchase (e.g. 0.01) to pay for gas in future transactions. Also see the --relayer option.')
|
||||
.action(async (noteString, recipient, refund) => {
|
||||
const { currency, amount, netId, deposit } = parseNote(noteString)
|
||||
await init({ rpc: program.rpc, noteNetId: netId, currency, amount })
|
||||
await withdraw({ deposit, currency, amount, recipient, refund, relayerURL: program.relayer })
|
||||
})
|
||||
program
|
||||
.command('balance <address> [token_address]')
|
||||
.description('Check ETH and ERC20 balance')
|
||||
.action(async (address, tokenAddress) => {
|
||||
await init({ rpc: program.rpc })
|
||||
await printETHBalance({ address, name: '' })
|
||||
if (tokenAddress) {
|
||||
await printERC20Balance({ address, name: '', tokenAddress })
|
||||
}
|
||||
})
|
||||
program
|
||||
.command('test')
|
||||
.description('Perform an automated test. It deposits and withdraws one ETH and one ERC20 note. Uses ganache.')
|
||||
.action(async () => {
|
||||
console.log('Start performing ETH deposit-withdraw test')
|
||||
let currency = 'eth'
|
||||
let amount = '0.1'
|
||||
await init({ rpc: program.rpc, currency, amount })
|
||||
let noteString = await deposit({ currency, amount })
|
||||
let parsedNote = parseNote(noteString)
|
||||
await withdraw({ deposit: parsedNote.deposit, currency, amount, recipient: senderAccount, relayerURL: program.relayer })
|
||||
|
||||
console.log('\nStart performing DAI deposit-withdraw test')
|
||||
currency = 'dai'
|
||||
amount = '100'
|
||||
await init({ rpc: program.rpc, currency, amount })
|
||||
noteString = await deposit({ currency, amount })
|
||||
;(parsedNote = parseNote(noteString))
|
||||
await withdraw({ deposit: parsedNote.deposit, currency, amount, recipient: senderAccount, refund: '0.02', relayerURL: program.relayer })
|
||||
})
|
||||
try {
|
||||
await program.parseAsync(process.argv)
|
||||
} catch(e) {
|
||||
console.log('Error:', e)
|
||||
process.exit(1)
|
||||
}
|
||||
process.exit(0)
|
||||
}
|
||||
init()
|
||||
} else {
|
||||
runConsole(process.argv.slice(2))
|
||||
.then(() => process.exit(0))
|
||||
.catch(err => { console.log(err); process.exit(1) })
|
||||
}
|
||||
|
||||
main()
|
||||
|
|
|
|||
28
config.js
28
config.js
|
|
@ -5,13 +5,13 @@ module.exports = {
|
|||
netId: Number(process.env.NET_ID) || 42,
|
||||
redisUrl: process.env.REDIS_URL,
|
||||
rpcUrl: process.env.RPC_URL || 'https://kovan.infura.io/',
|
||||
oracleRpcUrl: process.env.ORACLE_RPC_URL || 'https://mainnet.infura.io/',
|
||||
oracleRpcUrl: process.env.ORACLE_RPC_URL || 'https://cloudflare-eth.com',
|
||||
oracleAddress: '0xB5eE7907FF5f4c1FC9086Fc117E6c397431F39ad',
|
||||
privateKey: process.env.PRIVATE_KEY,
|
||||
mixers: {
|
||||
deployments: {
|
||||
netId1: {
|
||||
eth: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'0.1': '0x12D66f87A04A9E220743712cE6d9bB1B5616B8Fc',
|
||||
'1': '0x47CE0C6eD5B0Ce3d3A51fdb1C52DC66a7c3c2936',
|
||||
'10': '0x910Cbd523D972eb0a6f4cAe4618aD62622b39DbF',
|
||||
|
|
@ -21,7 +21,7 @@ module.exports = {
|
|||
decimals: 18
|
||||
},
|
||||
dai: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0xD4B88Df4D29F5CedD6857912842cff3b20C8Cfa3',
|
||||
'1000': '0xFD8610d20aA15b7B2E3Be39B396a1bC3516c7144',
|
||||
'10000': '0xF60dD140cFf0706bAE9Cd734Ac3ae76AD9eBC32A',
|
||||
|
|
@ -32,7 +32,7 @@ module.exports = {
|
|||
decimals: 18
|
||||
},
|
||||
cdai: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'5000': '0x22aaA7720ddd5388A3c0A3333430953C68f1849b',
|
||||
'50000': '0xBA214C1c1928a32Bffe790263E38B4Af9bFCD659',
|
||||
'500000': '0xb1C8094B234DcE6e03f10a5b673c1d8C69739A00',
|
||||
|
|
@ -43,7 +43,7 @@ module.exports = {
|
|||
decimals: 8
|
||||
},
|
||||
usdc: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0xd96f2B1c14Db8458374d9Aca76E26c3D18364307',
|
||||
'1000': '0x4736dCf1b7A3d580672CcE6E7c65cd5cc9cFBa9D',
|
||||
'10000': '0xD691F27f38B395864Ea86CfC7253969B409c362d',
|
||||
|
|
@ -54,7 +54,7 @@ module.exports = {
|
|||
decimals: 6
|
||||
},
|
||||
cusdc: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'5000': '0xaEaaC358560e11f52454D997AAFF2c5731B6f8a6',
|
||||
'50000': '0x1356c899D8C9467C7f71C195612F8A395aBf2f0a',
|
||||
'500000': '0xA60C772958a3eD56c1F15dD055bA37AC8e523a0D',
|
||||
|
|
@ -65,7 +65,7 @@ module.exports = {
|
|||
decimals: 8
|
||||
},
|
||||
usdt: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0x169AD27A470D064DEDE56a2D3ff727986b15D52B',
|
||||
'1000': '0x0836222F2B2B24A3F36f98668Ed8F0B38D1a872f',
|
||||
'10000': '0xF67721A2D8F736E75a49FdD7FAd2e31D8676542a',
|
||||
|
|
@ -78,7 +78,7 @@ module.exports = {
|
|||
},
|
||||
netId42: {
|
||||
eth: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'0.1': '0x8b3f5393bA08c24cc7ff5A66a832562aAB7bC95f',
|
||||
'1': '0xD6a6AC46d02253c938B96D12BE439F570227aE8E',
|
||||
'10': '0xe1BE96331391E519471100c3c1528B66B8F4e5a7',
|
||||
|
|
@ -88,7 +88,7 @@ module.exports = {
|
|||
decimals: 18
|
||||
},
|
||||
dai: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0xdf2d3cC5F361CF95b3f62c4bB66deFe3FDE47e3D',
|
||||
'1000': '0xD96291dFa35d180a71964D0894a1Ae54247C4ccD',
|
||||
'10000': '0xb192794f72EA45e33C3DF6fe212B9c18f6F45AE3',
|
||||
|
|
@ -99,7 +99,7 @@ module.exports = {
|
|||
decimals: 18
|
||||
},
|
||||
cdai: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'5000': '0x6Fc9386ABAf83147b3a89C36D422c625F44121C8',
|
||||
'50000': '0x7182EA067e0f050997444FCb065985Fd677C16b6',
|
||||
'500000': '0xC22ceFd90fbd1FdEeE554AE6Cc671179BC3b10Ae',
|
||||
|
|
@ -110,7 +110,7 @@ module.exports = {
|
|||
decimals: 8
|
||||
},
|
||||
usdc: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0x137E2B6d185018e7f09f6cf175a970e7fC73826C',
|
||||
'1000': '0xcC7f1633A5068E86E3830e692e3e3f8f520525Af',
|
||||
'10000': '0x28C8f149a0ab8A9bdB006B8F984fFFCCE52ef5EF',
|
||||
|
|
@ -121,7 +121,7 @@ module.exports = {
|
|||
decimals: 6
|
||||
},
|
||||
cusdc: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'5000': '0xc0648F28ABA385c8a1421Bbf1B59e3c474F89cB0',
|
||||
'50000': '0x0C53853379c6b1A7B74E0A324AcbDD5Eabd4981D',
|
||||
'500000': '0xf84016A0E03917cBe700D318EB1b7a53e6e3dEe1',
|
||||
|
|
@ -132,7 +132,7 @@ module.exports = {
|
|||
decimals: 8
|
||||
},
|
||||
usdt: {
|
||||
mixerAddress: {
|
||||
instanceAddress: {
|
||||
'100': '0x327853Da7916a6A0935563FB1919A48843036b42',
|
||||
'1000': '0x531AA4DF5858EA1d0031Dad16e3274609DE5AcC0',
|
||||
'10000': '0x0958275F0362cf6f07D21373aEE0cf37dFe415dD',
|
||||
|
|
|
|||
|
|
@ -1809,12 +1809,9 @@
|
|||
}
|
||||
},
|
||||
"commander": {
|
||||
"version": "2.8.1",
|
||||
"resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
|
||||
"integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
|
||||
"requires": {
|
||||
"graceful-readlink": ">= 1.0.0"
|
||||
}
|
||||
"version": "4.1.1",
|
||||
"resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
|
||||
"integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA=="
|
||||
},
|
||||
"concat-map": {
|
||||
"version": "0.0.1",
|
||||
|
|
@ -6259,6 +6256,16 @@
|
|||
"integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
|
||||
"requires": {
|
||||
"commander": "~2.8.1"
|
||||
},
|
||||
"dependencies": {
|
||||
"commander": {
|
||||
"version": "2.8.1",
|
||||
"resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
|
||||
"integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
|
||||
"requires": {
|
||||
"graceful-readlink": ">= 1.0.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"semaphore": {
|
||||
|
|
|
|||
|
|
@ -37,6 +37,7 @@
|
|||
"chai-as-promised": "^7.1.1",
|
||||
"circom": "0.0.34",
|
||||
"circomlib": "git+https://github.com/tornadocash/circomlib.git#347822604996bf25f659f96ee0f02810a1f71bb0",
|
||||
"commander": "^4.1.1",
|
||||
"dotenv": "^8.2.0",
|
||||
"eslint": "^6.6.0",
|
||||
"ganache-cli": "^6.7.0",
|
||||
|
|
|
|||
Loading…
Reference in New Issue