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eslinter WIP

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This commit is contained in:
Alexey 2019-07-16 18:58:42 +03:00
parent f3b1b7f96e
commit 2b2e174d06
6 changed files with 817 additions and 90 deletions
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23
scripts/ganacheHelper.js
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@ -1,38 +1,39 @@
function send(method, params = []) {
return new Promise((resolve, reject) => {
// eslint-disable-next-line no-undef
web3.currentProvider.send({
jsonrpc: '2.0',
id: Date.now(),
method,
params
}, (err, res) => {
return err ? reject(err) : resolve(res);
});
});
return err ? reject(err) : resolve(res)
})
})
}
const takeSnapshot = async seconds => {
return await send('evm_snapshot');
const takeSnapshot = async () => {
return await send('evm_snapshot')
}
const revertSnapshot = async (id) => {
await send('evm_revert', [id]);
await send('evm_revert', [id])
}
const mineBlock = async (timestamp) => {
await send('evm_mine', [timestamp]);
await send('evm_mine', [timestamp])
}
const increaseTime = async (seconds) => {
await send('evm_increaseTime', [seconds]);
await send('evm_increaseTime', [seconds])
}
const minerStop = async () => {
await send('miner_stop', []);
await send('miner_stop', [])
}
const minerStart = async () => {
await send('miner_start', []);
await send('miner_start', [])
}
module.exports = {
@ -42,4 +43,4 @@ module.exports = {
minerStop,
minerStart,
increaseTime,
};
}

28
scripts/utils.js
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@ -1,19 +1,19 @@
const snarkjs = require("snarkjs");
const groth = snarkjs["groth"];
const crypto = require("crypto");
const circomlib = require('circomlib');
const pedersen = circomlib.pedersenHash;
const babyjub = circomlib.babyJub;
const websnarkUtils = require('websnark/src/utils');
const unstringifyBigInts2 = require("snarkjs/src/stringifybigint").unstringifyBigInts;
const snarkjs = require('snarkjs')
const groth = snarkjs['groth']
const crypto = require('crypto')
const circomlib = require('circomlib')
const pedersen = circomlib.pedersenHash
const babyjub = circomlib.babyJub
const websnarkUtils = require('websnark/src/utils')
const unstringifyBigInts2 = require('snarkjs/src/stringifybigint').unstringifyBigInts
const rbigint = (nbytes) => snarkjs.bigInt.leBuff2int(crypto.randomBytes(nbytes));
const pedersenHash = (data) => babyjub.unpackPoint(pedersen.hash(data))[0];
const rbigint = (nbytes) => snarkjs.bigInt.leBuff2int(crypto.randomBytes(nbytes))
const pedersenHash = (data) => babyjub.unpackPoint(pedersen.hash(data))[0]
function snarkVerify(proof) {
proof = unstringifyBigInts2(websnarkUtils.fromSolidityInput(proof));
const verification_key = unstringifyBigInts2(require('../build/circuits/withdraw_verification_key.json'));
return groth.isValid(verification_key, proof, proof.publicSignals);
proof = unstringifyBigInts2(websnarkUtils.fromSolidityInput(proof))
const verification_key = unstringifyBigInts2(require('../build/circuits/withdraw_verification_key.json'))
return groth.isValid(verification_key, proof, proof.publicSignals)
}
module.exports = {rbigint, pedersenHash, snarkVerify};
module.exports = { rbigint, pedersenHash, snarkVerify }