tornadocash/tornado-core
1
0
Fork 0
mirror of https://github.com/tornadocash/tornado-core.git synced 2024-11-21 17:27:06 +01:00
Code Issues Packages Projects Releases Wiki Activity

finish migration

Browse Source
This commit is contained in:
Roman Storm 2019-12-10 07:48:11 -08:00
parent 6ae2fe612c
commit 5140e1b38f
2 changed files with 19 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
contracts/ETHMixer.sol
View File

@ -65,7 +65,7 @@ contract ETHMixer is Mixer {
roots[0] = _root;
}
function finishMigration() external onlyOperator {
function finishMigration() external payable onlyOperator {
isMigrated = true;
}
}

24
migrationDeposits.js
View File

@ -1,7 +1,7 @@
require('dotenv').config()
const Web3 = require('web3')
const web3 = new Web3('https://mainnet.infura.io', null, { transactionConfirmationBlocks: 1 })
const web3Kovan = new Web3('https://kovan.infura.io', null, { transactionConfirmationBlocks: 1 })
const web3 = new Web3('https://ethereum-rpc.trustwalletapp.com', null, { transactionConfirmationBlocks: 1 })
const web3Kovan = new Web3('http://kovanrpc.stormdapps.com:8545', null, { transactionConfirmationBlocks: 1 })
const account = web3.eth.accounts.privateKeyToAccount('0x' + process.env.PRIVATE_KEY)
web3.eth.accounts.wallet.add('0x' + process.env.PRIVATE_KEY)
web3.eth.defaultAccount = account.address
@ -22,9 +22,9 @@ previousMixer.deployedBlock = 8720524
async function loadDeposits() {
const depositEvents = await previousMixer.getPastEvents('Deposit', { fromBlock: previousMixer.deployedBlock, toBlock: 'latest' })
console.log('deposits length', depositEvents.length)
const withdrawEvents = await previousMixer.getPastEvents('Withdraw', { fromBlock: previousMixer.deployedBlock, toBlock: 'latest' })
console.log('withdrawEvents length', withdrawEvents.length)
const commitments = depositEvents
.sort((a, b) => a.returnValues.leafIndex.sub(b.returnValues.leafIndex))
.map(e => toHex(e.returnValues.commitment))
@ -62,14 +62,26 @@ async function migrateState({ subtrees, lastRoot, commitments, nullifiers, newMi
})
console.log('Gas used:', tx.gasUsed)
}
const balance = await web3.eth.getBalance(PREVIOUS_MIXER)
console.log('balance to send in wei', balance)
const finish = await newMixer.methods.finishMigration().send({
gas: numberToHex(1500000),
gasPrice: toHex(toWei('10', 'gwei')),
from: account.address,
value: balance
})
console.log('migration completed', finish.transactionHash)
}
async function main() {
const { subtrees, lastRoot, commitments, nullifiers } = await loadDeposits()
const newContractAddress = '0xE89f4Ca5242C28D3D9565cd12499C1A53A9B76AD'
const newContractAddress = '0x9715fC42892A8cE94e7ae58E332Cc4cDa102FfDF'
const newMixer = new web3Kovan.eth.Contract(ABIv2, newContractAddress)
web3Kovan.eth.accounts.wallet.add('0x' + process.env.PRIVATE_KEY)
web3Kovan.eth.defaultAccount = account.address
console.log('commitments length ', commitments.length)
console.log('nullifiers length ', nullifiers.length)
await migrateState({ subtrees, lastRoot, commitments, nullifiers, newMixer })
}