ethereumjs-wallet/provider-engine.js

25 lines
613 B
JavaScript

'use strict'
const inherits = require('util').inherits
const HookedWalletEthTxSubprovider = require('web3-provider-engine/subproviders/hooked-wallet-ethtx')
module.exports = WalletSubprovider
inherits(WalletSubprovider, HookedWalletEthTxSubprovider)
function WalletSubprovider (wallet, opts) {
opts.getAccounts = function (cb) {
cb(null, [ wallet.getAddressString() ])
}
opts.getPrivateKey = function (address, cb) {
if (address !== wallet.getAddressString()) {
return cb('Account not found')
}
cb(null, wallet.getPrivateKey())
}
WalletSubprovider.super_.call(this, opts)
}