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rm HDNode, use bip32 module

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This commit is contained in:
Daniel Cousens 2018-05-15 22:17:46 +10:00
parent 1bd10dc979
commit 884f3fd57d
8 changed files with 47 additions and 1083 deletions
test/integration
bip32.js

47
test/integration/bip32.js
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@ -1,32 +1,39 @@
/* global describe, it */
var assert = require('assert')
let bip32 = require('bip32')
var bip39 = require('bip39')
var bitcoin = require('../../')
var baddress = bitcoin.address
var bcrypto = bitcoin.crypto
function getAddress (node) {
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), bitcoin.networks.bitcoin.pubKeyHash)
}
describe('bitcoinjs-lib (BIP32)', function () {
it('can import a BIP32 testnet xpriv and export to WIF', function () {
var xpriv = 'tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK'
var node = bitcoin.HDNode.fromBase58(xpriv, bitcoin.networks.testnet)
var node = bip32.fromBase58(xpriv, bitcoin.networks.testnet)
assert.equal(node.keyPair.toWIF(), 'cQfoY67cetFNunmBUX5wJiw3VNoYx3gG9U9CAofKE6BfiV1fSRw7')
assert.equal(node.toWIF(), 'cQfoY67cetFNunmBUX5wJiw3VNoYx3gG9U9CAofKE6BfiV1fSRw7')
})
it('can export a BIP32 xpriv, then import it', function () {
var mnemonic = 'praise you muffin lion enable neck grocery crumble super myself license ghost'
var seed = bip39.mnemonicToSeed(mnemonic)
var node = bitcoin.HDNode.fromSeedBuffer(seed)
var node = bip32.fromSeed(seed)
var string = node.toBase58()
var restored = bitcoin.HDNode.fromBase58(string)
var restored = bip32.fromBase58(string)
assert.equal(node.getAddress(), restored.getAddress()) // same public key
assert.equal(node.keyPair.toWIF(), restored.keyPair.toWIF()) // same private key
assert.equal(getAddress(node), getAddress(restored)) // same public key
assert.equal(node.toWIF(), restored.toWIF()) // same private key
})
it('can export a BIP32 xpub', function () {
var mnemonic = 'praise you muffin lion enable neck grocery crumble super myself license ghost'
var seed = bip39.mnemonicToSeed(mnemonic)
var node = bitcoin.HDNode.fromSeedBuffer(seed)
var node = bip32.fromSeed(seed)
var string = node.neutered().toBase58()
assert.equal(string, 'xpub661MyMwAqRbcGhVeaVfEBA25e3cP9DsJQZoE8iep5fZSxy3TnPBNBgWnMZx56oreNc48ZoTkQfatNJ9VWnQ7ZcLZcVStpaXLTeG8bGrzX3n')
@ -34,7 +41,7 @@ describe('bitcoinjs-lib (BIP32)', function () {
it('can create a BIP32, bitcoin, account 0, external address', function () {
var path = "m/0'/0/0"
var root = bitcoin.HDNode.fromSeedHex('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd')
var root = bip32.fromSeed(Buffer.from('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd', 'hex'))
var child1 = root.derivePath(path)
@ -43,12 +50,12 @@ describe('bitcoinjs-lib (BIP32)', function () {
.derive(0)
.derive(0)
assert.equal(child1.getAddress(), '1JHyB1oPXufr4FXkfitsjgNB5yRY9jAaa7')
assert.equal(child1b.getAddress(), '1JHyB1oPXufr4FXkfitsjgNB5yRY9jAaa7')
assert.equal(getAddress(child1), '1JHyB1oPXufr4FXkfitsjgNB5yRY9jAaa7')
assert.equal(getAddress(child1b), '1JHyB1oPXufr4FXkfitsjgNB5yRY9jAaa7')
})
it('can create a BIP44, bitcoin, account 0, external address', function () {
var root = bitcoin.HDNode.fromSeedHex('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd')
var root = bip32.fromSeed(Buffer.from('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd', 'hex'))
var child1 = root.derivePath("m/44'/0'/0'/0/0")
@ -59,19 +66,19 @@ describe('bitcoinjs-lib (BIP32)', function () {
.derive(0)
.derive(0)
assert.equal(child1.getAddress(), '12Tyvr1U8A3ped6zwMEU5M8cx3G38sP5Au')
assert.equal(child1b.getAddress(), '12Tyvr1U8A3ped6zwMEU5M8cx3G38sP5Au')
assert.equal(getAddress(child1), '12Tyvr1U8A3ped6zwMEU5M8cx3G38sP5Au')
assert.equal(getAddress(child1b), '12Tyvr1U8A3ped6zwMEU5M8cx3G38sP5Au')
})
it('can create a BIP49, bitcoin testnet, account 0, external address', function () {
var mnemonic = 'abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about'
var seed = bip39.mnemonicToSeed(mnemonic)
var root = bitcoin.HDNode.fromSeedBuffer(seed)
var root = bip32.fromSeed(seed)
var path = "m/49'/1'/0'/0/0"
var child = root.derivePath(path)
var keyhash = bitcoin.crypto.hash160(child.getPublicKeyBuffer())
var keyhash = bitcoin.crypto.hash160(child.publicKey)
var scriptSig = bitcoin.script.witnessPubKeyHash.output.encode(keyhash)
var addressBytes = bitcoin.crypto.hash160(scriptSig)
var outputScript = bitcoin.script.scriptHash.output.encode(addressBytes)
@ -86,14 +93,14 @@ describe('bitcoinjs-lib (BIP32)', function () {
assert(bip39.validateMnemonic(mnemonic))
var seed = bip39.mnemonicToSeed(mnemonic)
var root = bitcoin.HDNode.fromSeedBuffer(seed)
var root = bip32.fromSeed(seed)
// receive addresses
assert.strictEqual(root.derivePath("m/0'/0/0").getAddress(), '1AVQHbGuES57wD68AJi7Gcobc3RZrfYWTC')
assert.strictEqual(root.derivePath("m/0'/0/1").getAddress(), '1Ad6nsmqDzbQo5a822C9bkvAfrYv9mc1JL')
assert.strictEqual(getAddress(root.derivePath("m/0'/0/0")), '1AVQHbGuES57wD68AJi7Gcobc3RZrfYWTC')
assert.strictEqual(getAddress(root.derivePath("m/0'/0/1")), '1Ad6nsmqDzbQo5a822C9bkvAfrYv9mc1JL')
// change addresses
assert.strictEqual(root.derivePath("m/0'/1/0").getAddress(), '1349KVc5NgedaK7DvuD4xDFxL86QN1Hvdn')
assert.strictEqual(root.derivePath("m/0'/1/1").getAddress(), '1EAvj4edpsWcSer3duybAd4KiR4bCJW5J6')
assert.strictEqual(getAddress(root.derivePath("m/0'/1/0")), '1349KVc5NgedaK7DvuD4xDFxL86QN1Hvdn')
assert.strictEqual(getAddress(root.derivePath("m/0'/1/1")), '1EAvj4edpsWcSer3duybAd4KiR4bCJW5J6')
})
})