proof.js

import 'isomorphic-fetch'

import Web3 from 'web3'
import utils from 'ethereumjs-util'
import queryString from 'query-string'
import Trie from 'merkle-patricia-tree'
import EthereumTx from 'ethereumjs-tx'
import EthereumBlock from 'ethereumjs-block/from-rpc'

import {
  getTxBytes,
  getReceiptBytes,
  getTxProof,
  getReceiptProof,
  verifyTxProof,
  verifyReceiptProof,
  verifyHeaderProof,
} from './helpers/proofs'
import { getHeaders, getBlockHeader } from './helpers/blocks'
import MerkleTree from './helpers/merkle-tree'

import RootChainArtifacts from '../artifacts/RootChain'
import ChildERC20Artifacts from '../artifacts/ChildERC20'
import ChildERC721Artifacts from '../artifacts/ChildERC721'
import StandardTokenArtifacts from '../artifacts/StandardToken'
import WithdrawManagerArtifacts from '../artifacts/WithdrawManager'
import DepositManagerArtifacts from '../artifacts/DepositManager'

const rlp = utils.rlp

let yo = async function() {
  let web3 = new Web3('https://ropsten.infura.io/matic')

  let web3Child = new Web3('https://testnet2.matic.network')

  let withdrawManager = new web3.eth.Contract(
    WithdrawManagerArtifacts.abi,
    '0x4ef2b60cdd4611fa0bc815792acc14de4c158d22'
  )
  const block = 53770
  const withdrawBlock1 = await web3Child.eth.getBlock(block, true)
  console.log(withdrawBlock1)

  const transactionHash =
    '0x8458a6e9e7b17bd6d7f5f7719089412066883c86b39a557b12e2ca32c7e9d743'
  const blockHash =
    '0x86310d542defe3906f3493826df3a78bd93a7b7244a29c208617dd99e75bf85c'
  const withdraw = await web3Child.eth.getTransaction(transactionHash)

  // const withdrawBlock = await web3Child.eth.getBlock(blockHash, true)

  const withdrawReceipt = await web3Child.eth.getTransactionReceipt(
    transactionHash
  )
  console.log(withdrawReceipt)

  // const headers = await getHeaders(39680, 39935, web3Child)
  // const tree = new MerkleTree(headers)
  // const headerRoot = utils.bufferToHex(tree.getRoot())
  // console.log(headerRoot)
  // const headerNumber = 1300000

  // // set header block (mocking header block)
  // // await rootChain.setHeaderBlock(
  // //   headerNumber,
  // //   headerRoot,
  // //   start,
  // //   end,
  // //   withdrawBlock.timestamp
  // // )

  // const blockHeader = getBlockHeader(withdrawBlock)
  // const headerProof = await tree.getProof(blockHeader)
  // // tree.verify(
  // //   blockHeader,
  // //   withdrawBlock.number - 52480,
  // //   tree.getRoot(),
  // //   headerProof0x91aad8a4d3691e7cde2491530e3a545be3b94ca76ee9a9cedddc54aa2ff25711
  // // )
  // // console.log(ff)
  // // validate tx proof
  // const txProof = await getTxProof(withdraw, withdrawBlock)
  // console.log('blah')
  // // console.log(txProof)
  // verifyTxProof(txProof)

  // // validate receipt proof
  // const receiptProof = await getReceiptProof(
  //   withdrawReceipt,
  //   withdrawBlock,
  //   web3Child
  // )
  // verifyReceiptProof(receiptProof)
  // console.log([
  //   headerNumber, // header block
  //   utils.bufferToHex(Buffer.concat(headerProof)), // header proof

  //   withdrawBlock.number, // block number
  //   withdrawBlock.timestamp, // block timestamp
  //   utils.bufferToHex(withdrawBlock.transactionsRoot), // tx root
  //   utils.bufferToHex(withdrawBlock.receiptsRoot), // tx root
  //   utils.bufferToHex(rlp.encode(receiptProof.path)), // key for trie (both tx and receipt)

  //   utils.bufferToHex(getTxBytes(withdraw)), // tx bytes
  //   utils.bufferToHex(rlp.encode(txProof.parentNodes)), // tx proof nodes

  //   utils.bufferToHex(getReceiptBytes(withdrawReceipt)), // receipt bytes
  //   utils.bufferToHex(rlp.encode(receiptProof.parentNodes)), // reciept proof nodes
  // ])
  // // const burnWithdrawReceipt = await withdrawManager.withdrawBurntTokens(
  // //   headerNumber, // header block
  // //   utils.bufferToHex(Buffer.concat(headerProof)), // header proof

  // //   withdrawBlock.number, // block number
  // //   withdrawBlock.timestamp, // block timestamp
  // //   utils.bufferToHex(withdrawBlock.transactionsRoot), // tx root
  // //   utils.bufferToHex(withdrawBlock.receiptsRoot), // tx root
  // //   utils.bufferToHex(rlp.encode(receiptProof.path)), // key for trie (both tx and receipt)

  // //   utils.bufferToHex(getTxBytes(withdraw)), // tx bytes
  // //   utils.bufferToHex(rlp.encode(txProof.parentNodes)), // tx proof nodes

  // //   utils.bufferToHex(getReceiptBytes(withdrawReceipt)), // receipt bytes
  // //   utils.bufferToHex(rlp.encode(receiptProof.parentNodes)), // reciept proof nodes
  // //   {
  // //     from: user,
  // //   }
  // // )
  // console.log()
}
yo()