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Merge pull request #768 from ryanxcharles/feature/authentication

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Authentication
This commit is contained in:
Matias Alejo Garcia 2014-06-26 23:12:46 -03:00
commit c16531dfb7
9 changed files with 330 additions and 32 deletions
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1
test/index.html
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@ -15,6 +15,7 @@
<script src="../lib/bitcore/browser/bundle.js"></script>
<script src="../js/copayBundle.js"></script>
<script src="test.blockchain.Insight.js"></script>
<script src="test.Message.js"></script>
<script src="test.network.WebRTC.js"></script>
<script src="test.PrivateKey.js"></script>
<script src="test.PublicKeyRing.js"></script>

103
test/test.Message.js Normal file
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@ -0,0 +1,103 @@
'use strict';
var chai = chai || require('chai');
var should = chai.should();
var sinon = require('sinon');
var Message = require('../js/models/core/Message');
var bitcore = bitcore || require('bitcore');
var Buffer = bitcore.Buffer;
describe('Message model', function() {
var key = new bitcore.Key();
key.private = bitcore.util.sha256(new Buffer('test'));
key.regenerateSync();
var key2 = new bitcore.Key();
key2.private = bitcore.util.sha256(new Buffer('test 2'));
key2.regenerateSync();
describe('#encode', function() {
it('should encode a message', function() {
var message = new Buffer('message');
var encoded = Message.encode(key2.public, key, message);
should.exist(encoded.pubkey);
should.exist(encoded.sig);
should.exist(encoded.encrypted);
});
});
describe('#decode', function() {
it('should decode an encoded message', function() {
var message = new Buffer('message');
var messagehex = message.toString('hex');
var encoded = Message.encode(key2.public, key, message);
var decoded = Message.decode(key2, encoded);
decoded.toString('hex').should.equal(messagehex);
});
it('should fail if the version number is incorrect', function() {
var payload = new Buffer('message');
var fromkey = key;
var topubkey = key2.public;
var version = new Buffer([1]);
var toencrypt = Buffer.concat([version, payload]);
var encrypted = Message._encrypt(topubkey, toencrypt);
var sig = Message._sign(fromkey, encrypted);
var encoded = {
pubkey: fromkey.public.toString('hex'),
sig: sig.toString('hex'),
encrypted: encrypted.toString('hex')
};
(function() {Message.decode(key2, encoded);}).should.throw('Invalid version number');
});
});
describe('#_encrypt', function() {
it('should encrypt data', function() {
var payload = new Buffer('payload');
var encrypted = Message._encrypt(key.public, payload);
encrypted.length.should.equal(129);
});
});
describe('#_decrypt', function() {
var payload = new Buffer('payload');
var payloadhex = payload.toString('hex');
it('should decrypt encrypted data', function() {
var encrypted = Message._encrypt(key.public, payload);
var decrypted = Message._decrypt(key.private, encrypted);
decrypted.toString('hex').should.equal(payloadhex);
});
});
describe('#_sign', function() {
it('should sign data', function() {
var payload = new Buffer('payload');
var sig = Message._sign(key, payload);
sig.length.should.be.greaterThan(60);
});
});
describe('#_verify', function() {
var payload = new Buffer('payload');
var sig = Message._sign(key, payload);
it('should verify signed data', function() {
Message._verify(key.public, sig, payload).should.equal(true);
});
});
});

107
test/test.network.WebRTC.js
View file

@ -46,26 +46,28 @@ describe('Network / WebRTC', function() {
});
describe('#_encrypt', function() {
describe('#_encode', function() {
it('should encrypt data successfully', function() {
it('should encode data successfully', function() {
var n = new WebRTC();
var data = new bitcore.Buffer('my data to encrypt');
var data = new bitcore.Buffer('my data to encode');
var privkeystr = new bitcore.Buffer('test privkey');
var privkey = bitcore.util.sha256(privkeystr);
var key = new bitcore.Key();
key.private = privkey;
key.regenerateSync();
var encrypted = n._encrypt(key.public, data);
encrypted.length.should.not.equal(0);
encrypted.length.should.equal(145);
var encoded = n._encode(key.public, key, data);
should.exist(encoded);
encoded.sig.length.should.not.equal(0);
encoded.pubkey.length.should.not.equal(0);
encoded.encrypted.length.should.not.equal(0);
});
});
describe('#_decrypt', function() {
describe('#_decode', function() {
it('should decrypt that which was encrypted', function() {
it('should decode that which was encoded', function() {
var n = new WebRTC();
var data = new bitcore.Buffer('my data to encrypt');
var privkeystr = new bitcore.Buffer('test privkey');
@ -73,10 +75,10 @@ describe('Network / WebRTC', function() {
var key = new bitcore.Key();
key.private = privkey;
key.regenerateSync();
var encrypted = n._encrypt(key.public, data);
var decrypted = n._decrypt(key.private, encrypted);
encrypted.length.should.not.equal(0);
decrypted.toString().should.equal('my data to encrypt');
var encoded = n._encode(key.public, key, data);
var decoded = n._decode(key, encoded);
encoded.sig.should.not.equal(0);
decoded.toString().should.equal('my data to encrypt');
});
});
@ -85,6 +87,7 @@ describe('Network / WebRTC', function() {
it('should call _sendToOne for a copayer', function(done) {
var n = new WebRTC();
n.privkey = bitcore.util.sha256('test');
var data = new bitcore.Buffer('my data to send');
@ -95,7 +98,7 @@ describe('Network / WebRTC', function() {
key.regenerateSync();
var copayerId = key.public.toString('hex');
n._sendToOne = function(a1, a2, a3, cb) {
n._sendToOne = function(a1, a2, cb) {
cb();
};
var sig = undefined;
@ -107,6 +110,7 @@ describe('Network / WebRTC', function() {
it('should call _sendToOne with encrypted data for a copayer', function(done) {
var n = new WebRTC();
n.privkey = bitcore.util.sha256('test');
var data = new bitcore.Buffer('my data to send');
@ -117,8 +121,9 @@ describe('Network / WebRTC', function() {
key.regenerateSync();
var copayerId = key.public.toString('hex');
n._sendToOne = function(a1, encPayload, a3, cb) {
encPayload.length.should.be.greaterThan(0);
n._sendToOne = function(a1, enc, cb) {
var encPayload = JSON.parse(enc.toString());
encPayload.sig.length.should.be.greaterThan(0);
cb();
};
var sig = undefined;
@ -130,6 +135,7 @@ describe('Network / WebRTC', function() {
it('should call _sendToOne for a list of copayers', function(done) {
var n = new WebRTC();
n.privkey = bitcore.util.sha256('test');
var data = new bitcore.Buffer('my data to send');
@ -140,7 +146,7 @@ describe('Network / WebRTC', function() {
key.regenerateSync();
var copayerIds = [key.public.toString('hex')];
n._sendToOne = function(a1, a2, a3, cb) {
n._sendToOne = function(a1, a2, cb) {
cb();
};
var sig = undefined;
@ -151,4 +157,73 @@ describe('Network / WebRTC', function() {
});
});
describe('#_onData', function() {
var privkey1 = bitcore.util.sha256('test privkey 1');
var privkey2 = bitcore.util.sha256('test privkey 2');
var privkey3 = bitcore.util.sha256('test privkey 2');
var key1 = new bitcore.Key();
key1.private = privkey1;
key1.regenerateSync();
var key2 = new bitcore.Key();
key2.private = privkey2;
key2.regenerateSync();
var key3 = new bitcore.Key();
key3.private = privkey3;
key3.regenerateSync();
it('should not reject data sent from a peer with hijacked pubkey', function() {
var n = new WebRTC();
n.privkey = key2.private.toString('hex');
var message = {
type: 'hello',
copayerId: key1.public.toString('hex')
};
var messagestr = JSON.stringify(message);
var messagebuf = new Buffer(messagestr);
var encoded = n._encode(key2.public, key1, messagebuf);
var encodedstr = JSON.stringify(encoded);
var encodeduint = new Buffer(encodedstr);
var isInbound = true;
var peerId = new bitcore.SIN(key1.public);
n._deletePeer = sinon.spy();
n._onData(encodeduint, isInbound, peerId);
n._deletePeer.calledOnce.should.equal(false);
});
it('should reject data sent from a peer with hijacked pubkey', function() {
var n = new WebRTC();
n.privkey = key2.private.toString('hex');
var message = {
type: 'hello',
copayerId: key3.public.toString('hex') //MITM pubkey 3
};
var messagestr = JSON.stringify(message);
var messagebuf = new Buffer(messagestr);
var encoded = n._encode(key2.public, key1, messagebuf);
var encodedstr = JSON.stringify(encoded);
var encodeduint = new Buffer(encodedstr);
var isInbound = true;
var peerId = new bitcore.SIN(key1.public);
n._deletePeer = sinon.spy();
n._onData(encodeduint, isInbound, peerId);
n._deletePeer.calledOnce.should.equal(true);
n._deletePeer.getCall(0).args[0].should.equal(peerId);
n._deletePeer.getCall(0).args[1].should.equal('incorrect pubkey for peerId');
});
});
});