use safe-buffer
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parent
c16847434c
commit
90a73e195e
3 changed files with 8 additions and 6 deletions
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@ -41,7 +41,7 @@
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"merkle-lib": "^2.0.10",
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"pushdata-bitcoin": "^1.0.1",
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"randombytes": "^2.0.1",
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"safe-buffer": "^5.0.1",
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"safe-buffer": "^5.1.1",
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"typeforce": "^1.11.3",
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"varuint-bitcoin": "^1.0.4",
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"wif": "^2.0.1"
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@ -1,5 +1,6 @@
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var bip66 = require('bip66')
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var BigInteger = require('bigi')
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var Buffer = require('safe-buffer').Buffer
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var typeforce = require('typeforce')
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var types = require('./types')
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@ -39,11 +40,11 @@ function encode (signature, hashType) {
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var hashTypeMod = hashType & ~0x80
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if (hashTypeMod <= 0 || hashTypeMod >= 4) throw new Error('Invalid hashType ' + hashType)
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var hashTypeBuffer = new Buffer(1)
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var hashTypeBuffer = Buffer.allocUnsafe(1)
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hashTypeBuffer.writeUInt8(hashType, 0)
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var r = new Buffer(signature.r.toDERInteger())
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var s = new Buffer(signature.s.toDERInteger())
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var r = Buffer.from(signature.r.toDERInteger())
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var s = Buffer.from(signature.s.toDERInteger())
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return Buffer.concat([
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bip66.encode(r, s),
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@ -3,6 +3,7 @@
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var assert = require('assert')
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var bscriptSig = require('../src/script').signature
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var BigInteger = require('bigi')
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var Buffer = require('safe-buffer').Buffer
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var fixtures = require('./fixtures/signature.json')
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describe('Script Signatures', function () {
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@ -45,7 +46,7 @@ describe('Script Signatures', function () {
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describe('decode', function () {
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fixtures.valid.forEach(function (f) {
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it('decodes ' + f.hex, function () {
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var decode = bscriptSig.decode(new Buffer(f.hex, 'hex'))
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var decode = bscriptSig.decode(Buffer.from(f.hex, 'hex'))
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assert.deepEqual(toRaw(decode.signature), f.raw)
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assert.strictEqual(decode.hashType, f.hashType)
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@ -54,7 +55,7 @@ describe('Script Signatures', function () {
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fixtures.invalid.forEach(function (f) {
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it('throws on ' + f.hex, function () {
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var buffer = new Buffer(f.hex, 'hex')
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var buffer = Buffer.from(f.hex, 'hex')
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assert.throws(function () {
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bscriptSig.decode(buffer)
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