Load bitcoin /zencash wallet.dat file in javascript

load_walletdat_bitcoin_zencash.js

fs = require('fs')


fs.readFile('/home/kendrick/.zen/wallet.dat', function (err, data) {
    var re = /\x30\x81\xD3\x02\x01\x01\x04\x20(.{32})/gm
    var dataHexStr = data.toString('latin1')
    var privateKeys = dataHexStr.match(re)
    privateKeys = privateKeys.map(x => x.replace('\x30\x81\xD3\x02\x01\x01\x04\x20', ''))
    privateKeys.map(x => console.log(Buffer.from(x, 'latin1').toString('hex')))
    console.log('Found ' + privateKeys.length + ' keys')
})