LBRYCommunity/bitcoinjs-lib
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message: support alternate networks

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This commit is contained in:
Daniel Cousens 2014-05-16 15:39:17 +10:00
parent dc69162757
commit 6b5990c6e2
5 changed files with 57 additions and 31 deletions

31
test/message.js
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@ -1,6 +1,7 @@
var assert = require('assert')
var networks = require('../src/networks')
var BigInteger = require('bigi')
var ECKey = require('../src/eckey')
var Message = require('../src/message')
@ -16,10 +17,10 @@ describe('Message', function() {
describe('magicHash', function() {
it('matches the test vectors', function() {
fixtures.magicHash.forEach(function(f) {
var actual = Message.magicHash(f.message)
var expected = f.hash256
var network = networks[f.network]
var actual = Message.magicHash(f.message, network)
assert.equal(actual.toString('hex'), expected)
assert.equal(actual.toString('hex'), f.magicHash)
})
})
})
@ -50,23 +51,22 @@ describe('Message', function() {
assert.ok(!Message.verify('1Q1pE5vPGEEMqRcVRMbtBK842Y6Pzo6nK9', csig, message))
})
it('supports alternate network addresses', function() {
var taddr = 'mxnQZKxSKjzaMgrdXzk35rif3u62TLDrg9'
var tsig = new Buffer('IGucnrTku3KLCCHUMwq9anawfrlN8RK1HWMN+10LhsHJeysBdWfj5ohJcS/+oqrlVFNvEgbgEeAQUL6r3sZwnj8=', 'base64')
assert.ok(Message.verify(taddr, tsig, message))
assert.ok(!Message.verify(taddr, tsig, 'foobar'))
})
it('does not cross verify (compressed/uncompressed)', function() {
assert.ok(!Message.verify(addr, csig, message))
assert.ok(!Message.verify(caddr, sig, message))
})
it('supports alternate networks', function() {
var dogeaddr = 'DFpN6QqFfUm3gKNaxN6tNcab1FArL9cZLE'
var dogesig = new Buffer('H6k+dZwJ8oOei3PCSpdj603fDvhlhQ+sqaFNIDvo/bI+Xh6zyIKGzZpyud6YhZ1a5mcrwMVtTWL+VXq/hC5Zj7s=', 'base64')
assert.ok(Message.verify(dogeaddr, dogesig, message, networks.dogecoin))
})
})
describe('signing', function() {
it('gives matching signatures irrespective of point compression', function() {
var privKey = ECKey.makeRandom(false)
var privKey = new ECKey(BigInteger.ONE, false)
var compressedKey = new ECKey(privKey.D, true)
var sig = Message.sign(privKey, message)
@ -75,5 +75,12 @@ describe('Message', function() {
assert.notDeepEqual(sig.slice(0, 2), csig.slice(0, 2)) // unequal compression flags
assert.deepEqual(sig.slice(2), csig.slice(2)) // equal signatures
})
it('supports alternate networks', function() {
var privKey = new ECKey(BigInteger.ONE)
var signature = Message.sign(privKey, message, networks.dogecoin)
assert.equal(signature.toString('base64'), 'H6k+dZwJ8oOei3PCSpdj603fDvhlhQ+sqaFNIDvo/bI+Xh6zyIKGzZpyud6YhZ1a5mcrwMVtTWL+VXq/hC5Zj7s=')
})
})
})