mirror of
https://github.com/tornadocash/tornado-relayer
synced 2024-02-02 15:04:06 +01:00
fee check
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parent
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commit
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@ -2,3 +2,5 @@ NET_ID=42
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RPC_URL=https://kovan.infura.io/v3/a3f4d001c1fc4a359ea70dd27fd9cb51
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RPC_URL=https://kovan.infura.io/v3/a3f4d001c1fc4a359ea70dd27fd9cb51
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PRIVATE_KEY=
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PRIVATE_KEY=
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MIXER_ADDRESS=0x30AF2e92263C5387A8A689322BbfE60b6B0855C4
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MIXER_ADDRESS=0x30AF2e92263C5387A8A689322BbfE60b6B0855C4
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# in wei
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DESIRED_FEE=10000000000000000
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@ -4,7 +4,8 @@ module.exports = {
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netId: process.env.NET_ID || 42,
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netId: process.env.NET_ID || 42,
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rpcUrl: process.env.RPC_URL || 'https://kovan.infura.io/v3/a3f4d001c1fc4a359ea70dd27fd9cb51',
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rpcUrl: process.env.RPC_URL || 'https://kovan.infura.io/v3/a3f4d001c1fc4a359ea70dd27fd9cb51',
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privateKey: process.env.PRIVATE_KEY,
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privateKey: process.env.PRIVATE_KEY,
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mixerAddress: process.env.MIXER_ADDRESS || '0x30AF2e92263C5387A8A689322BbfE60b6B0855C4',
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mixerAddress: process.env.MIXER_ADDRESS,
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desiredFee: process.env.DESIRED_FEE || 10000000000000000, // 0.01 ETH
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defaultGasPrice: 1,
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defaultGasPrice: 1,
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gasOracleUrls: ['https://www.etherchain.org/api/gasPriceOracle', 'https://gasprice.poa.network/']
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gasOracleUrls: ['https://www.etherchain.org/api/gasPriceOracle', 'https://gasprice.poa.network/']
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}
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}
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15
index.js
15
index.js
@ -1,16 +1,16 @@
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const { numberToHex, toWei, toHex } = require('web3-utils')
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const { numberToHex, toWei, toHex, toBN } = require('web3-utils')
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const Web3 = require('web3')
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const Web3 = require('web3')
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const express = require('express')
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const express = require('express')
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const app = express()
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const app = express()
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app.use(express.json())
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app.use(express.json())
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app.use(function(req, res, next) {
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app.use(function(req, res, next) {
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res.header('Access-Control-Allow-Origin', '*') // update to match the domain you will make the request from
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res.header('Access-Control-Allow-Origin', '*')
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res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept')
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res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept')
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next()
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next()
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})
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})
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const { netId, rpcUrl, privateKey, mixerAddress, defaultGasPrice } = require('./config')
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const { netId, rpcUrl, privateKey, mixerAddress, defaultGasPrice, desiredFee } = require('./config')
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const { fetchGasPrice, isValidProof } = require('./utils')
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const { fetchGasPrice, isValidProof } = require('./utils')
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const web3 = new Web3(rpcUrl, null, { transactionConfirmationBlocks: 1 })
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const web3 = new Web3(rpcUrl, null, { transactionConfirmationBlocks: 1 })
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@ -36,10 +36,11 @@ app.post('/relay', async (req, resp) => {
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let { pi_a, pi_b, pi_c, publicSignals } = req.body
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let { pi_a, pi_b, pi_c, publicSignals } = req.body
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// TODO
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const fee = toBN(publicSignals[3])
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// if (bigInt(proof.publicSignals[3]) < getMinimumFee()) {
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if (fee.lt(toBN(desiredFee))) {
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// resp.status(403).send('Fee is too low')
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console.log('Fee is too low')
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// }
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return resp.status(400).send('Fee is too low')
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}
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try {
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try {
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const nullifier = publicSignals[1]
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const nullifier = publicSignals[1]
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