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Merge branch 'master' into development

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Bringing beta up to date with production v1.0.40
This commit is contained in:
Scott Nonnenberg 2017-12-04 16:08:19 -08:00
commit f013eed9d1
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GPG key ID: A4931C09644C654B
19 changed files with 675 additions and 251 deletions
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114
libtextsecure/account_manager.js
View file

@ -118,26 +118,35 @@
rotateSignedPreKey: function() {
return this.queueTask(function() {
var signedKeyId = textsecure.storage.get('signedKeyId', 1);
if (typeof signedKeyId != 'number') {
throw new Error('Invalid signedKeyId');
}
var store = textsecure.storage.protocol;
var server = this.server;
var cleanSignedPreKeys = this.cleanSignedPreKeys;
return store.getIdentityKeyPair().then(function(identityKey) {
return libsignal.KeyHelper.generateSignedPreKey(identityKey, signedKeyId);
}).then(function(res) {
return server.setSignedPreKey({
keyId : res.keyId,
publicKey : res.keyPair.pubKey,
signature : res.signature
console.log('Saving new signed prekey', res.keyId);
return Promise.all([
textsecure.storage.put('signedKeyId', signedKeyId + 1),
store.storeSignedPreKey(res.keyId, res.keyPair),
server.setSignedPreKey({
keyId : res.keyId,
publicKey : res.keyPair.pubKey,
signature : res.signature
}),
]).then(function() {
var confirmed = true;
console.log('Confirming new signed prekey', res.keyId);
return Promise.all([
textsecure.storage.remove('signedKeyRotationRejected'),
store.storeSignedPreKey(res.keyId, res.keyPair, confirmed),
]);
}).then(function() {
textsecure.storage.put('signedKeyId', signedKeyId + 1);
textsecure.storage.remove('signedKeyRotationRejected');
return store.storeSignedPreKey(res.keyId, res.keyPair).then(function() {
return cleanSignedPreKeys();
});
return cleanSignedPreKeys();
});
}).catch(function(e) {
console.log(
@ -149,9 +158,9 @@
var rejections = 1 + textsecure.storage.get('signedKeyRotationRejected', 0);
textsecure.storage.put('signedKeyRotationRejected', rejections);
console.log('Signed key rotation rejected count:', rejections);
} else {
throw e;
}
throw e;
});
}.bind(this));
},
@ -160,35 +169,72 @@
return this.pending = this.pending.then(taskWithTimeout, taskWithTimeout);
},
cleanSignedPreKeys: function() {
var nextSignedKeyId = textsecure.storage.get('signedKeyId');
if (typeof nextSignedKeyId != 'number') {
return Promise.resolve();
}
var activeSignedPreKeyId = nextSignedKeyId - 1;
var MINIMUM_KEYS = 3;
var store = textsecure.storage.protocol;
return store.loadSignedPreKeys().then(function(allRecords) {
var oldRecords = allRecords.filter(function(record) {
return record.keyId !== activeSignedPreKeyId;
});
oldRecords.sort(function(a, b) {
return store.loadSignedPreKeys().then(function(allKeys) {
allKeys.sort(function(a, b) {
return (a.created_at || 0) - (b.created_at || 0);
});
allKeys.reverse(); // we want the most recent first
var confirmed = allKeys.filter(function(key) {
return key.confirmed;
});
var unconfirmed = allKeys.filter(function(key) {
return !key.confirmed;
});
console.log("Active signed prekey: " + activeSignedPreKeyId);
console.log("Old signed prekey record count: " + oldRecords.length);
var recent = allKeys[0] ? allKeys[0].keyId : 'none';
var recentConfirmed = confirmed[0] ? confirmed[0].keyId : 'none';
console.log('Most recent signed key: ' + recent);
console.log('Most recent confirmed signed key: ' + recentConfirmed);
console.log(
'Total signed key count:',
allKeys.length,
'-',
confirmed.length,
'confirmed'
);
oldRecords.forEach(function(oldRecord) {
if ( oldRecord.keyId > activeSignedPreKeyId - 3 ) {
// keep at least the last 3 signed keys
var confirmedCount = confirmed.length;
// Keep MINIMUM_KEYS confirmed keys, then drop if older than a week
confirmed = confirmed.forEach(function(key, index) {
if (index < MINIMUM_KEYS) {
return;
}
var created_at = oldRecord.created_at || 0;
var archiveDuration = Date.now() - created_at;
if (archiveDuration > ARCHIVE_AGE) {
console.log("Removing signed prekey record:",
oldRecord.keyId, "with timestamp:", created_at);
store.removeSignedPreKey(oldRecord.keyId);
var created_at = key.created_at || 0;
var age = Date.now() - created_at;
if (age > ARCHIVE_AGE) {
console.log(
'Removing confirmed signed prekey:',
key.keyId,
'with timestamp:',
created_at
);
store.removeSignedPreKey(key.keyId);
confirmedCount--;
}
});
var stillNeeded = MINIMUM_KEYS - confirmedCount;
// If we still don't have enough total keys, we keep as many unconfirmed
// keys as necessary. If not necessary, and over a week old, we drop.
unconfirmed.forEach(function(key, index) {
if (index < stillNeeded) {
return;
}
var created_at = key.created_at || 0;
var age = Date.now() - created_at;
if (age > ARCHIVE_AGE) {
console.log(
'Removing unconfirmed signed prekey:',
key.keyId,
'with timestamp:',
created_at
);
store.removeSignedPreKey(key.keyId);
}
});
});

4
libtextsecure/message_receiver.js
View file

@ -618,8 +618,7 @@ MessageReceiver.prototype.extend({
console.log('Got SyncMessage Request');
return this.removeFromCache(envelope);
} else if (syncMessage.read && syncMessage.read.length) {
console.log('read messages',
'from', envelope.source + '.' + envelope.sourceDevice);
console.log('read messages from', this.getEnvelopeId(envelope));
return this.handleRead(envelope, syncMessage.read);
} else if (syncMessage.verified) {
return this.handleVerified(envelope, syncMessage.verified);
@ -730,6 +729,7 @@ MessageReceiver.prototype.extend({
}.bind(this));
},
handleBlocked: function(envelope, blocked) {
console.log('Setting these numbers as blocked:', blocked.numbers);
textsecure.storage.put('blocked', blocked.numbers);
},
isBlocked: function(number) {

95
libtextsecure/sendmessage.js
View file

@ -265,10 +265,11 @@ MessageSender.prototype = {
var proto = textsecure.protobuf.DataMessage.decode(encodedMessage);
return new Promise(function(resolve, reject) {
this.sendMessageProto(timestamp, numbers, proto, function(res) {
if (res.errors.length > 0)
if (res.errors.length > 0) {
reject(res);
else
} else {
resolve(res);
}
});
}.bind(this));
},
@ -320,7 +321,9 @@ MessageSender.prototype = {
syncMessage.sent = sentMessage;
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, Date.now(), silent);
},
getProfile: function(number) {
@ -341,7 +344,8 @@ MessageSender.prototype = {
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, Date.now(), silent);
}
return Promise.resolve();
@ -357,7 +361,8 @@ MessageSender.prototype = {
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, Date.now(), silent);
}
return Promise.resolve();
@ -374,7 +379,8 @@ MessageSender.prototype = {
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, Date.now(), silent);
}
return Promise.resolve();
@ -387,7 +393,8 @@ MessageSender.prototype = {
var contentMessage = new textsecure.protobuf.Content();
contentMessage.receiptMessage = receiptMessage;
return this.sendIndividualProto(sender, contentMessage, Date.now(), true /*silent*/);
var silent = true;
return this.sendIndividualProto(sender, contentMessage, Date.now(), silent);
},
syncReadMessages: function(reads) {
var myNumber = textsecure.storage.user.getNumber();
@ -404,7 +411,8 @@ MessageSender.prototype = {
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, Date.now(), silent);
}
return Promise.resolve();
@ -412,38 +420,44 @@ MessageSender.prototype = {
syncVerification: function(destination, state, identityKey) {
var myNumber = textsecure.storage.user.getNumber();
var myDevice = textsecure.storage.user.getDeviceId();
if (myDevice != 1) {
// First send a null message to mask the sync message.
var nullMessage = new textsecure.protobuf.NullMessage();
var now = Date.now();
// Generate a random int from 1 and 512
var buffer = libsignal.crypto.getRandomBytes(1);
var paddingLength = (new Uint8Array(buffer)[0] & 0x1ff) + 1;
// Generate a random padding buffer of the chosen size
nullMessage.padding = libsignal.crypto.getRandomBytes(paddingLength);
var contentMessage = new textsecure.protobuf.Content();
contentMessage.nullMessage = nullMessage;
return this.sendIndividualProto(destination, contentMessage, Date.now()).then(function() {
var verified = new textsecure.protobuf.Verified();
verified.state = state;
verified.destination = destination;
verified.identityKey = identityKey;
verified.nullMessage = nullMessage.padding;
var syncMessage = this.createSyncMessage();
syncMessage.verified = verified;
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
return this.sendIndividualProto(myNumber, contentMessage, Date.now());
}.bind(this));
if (myDevice === 1) {
return Promise.resolve();
}
return Promise.resolve();
// First send a null message to mask the sync message.
var nullMessage = new textsecure.protobuf.NullMessage();
// Generate a random int from 1 and 512
var buffer = libsignal.crypto.getRandomBytes(1);
var paddingLength = (new Uint8Array(buffer)[0] & 0x1ff) + 1;
// Generate a random padding buffer of the chosen size
nullMessage.padding = libsignal.crypto.getRandomBytes(paddingLength);
var contentMessage = new textsecure.protobuf.Content();
contentMessage.nullMessage = nullMessage;
// We want the NullMessage to look like a normal outgoing message; not silent
const promise = this.sendIndividualProto(destination, contentMessage, now);
return promise.then(function() {
var verified = new textsecure.protobuf.Verified();
verified.state = state;
verified.destination = destination;
verified.identityKey = identityKey;
verified.nullMessage = nullMessage.padding;
var syncMessage = this.createSyncMessage();
syncMessage.verified = verified;
var contentMessage = new textsecure.protobuf.Content();
contentMessage.syncMessage = syncMessage;
var silent = true;
return this.sendIndividualProto(myNumber, contentMessage, now, silent);
}.bind(this));
},
sendGroupProto: function(numbers, proto, timestamp) {
@ -455,14 +469,17 @@ MessageSender.prototype = {
}
return new Promise(function(resolve, reject) {
this.sendMessageProto(timestamp, numbers, proto, function(res) {
var silent = true;
var callback = function(res) {
res.dataMessage = proto.toArrayBuffer();
if (res.errors.length > 0) {
reject(res);
} else {
resolve(res);
}
}.bind(this));
}.bind(this);
this.sendMessageProto(timestamp, numbers, proto, callback, silent);
}.bind(this));
},

3
libtextsecure/test/_test.js
View file

@ -1,5 +1,6 @@
mocha.setup("bdd");
window.assert = chai.assert;
window.PROTO_ROOT = '../../protos';
(function() {
var OriginalReporter = mocha._reporter;
@ -52,3 +53,5 @@ function hexToArrayBuffer(str) {
array[i] = parseInt(str.substr(i*2, 2), 16);
return ret;
};
window.MockSocket.prototype.addEventListener = function() {};

156
libtextsecure/test/account_manager_test.js Normal file
View file

@ -0,0 +1,156 @@
'use strict';
describe("AccountManager", function() {
let accountManager;
let originalServer;
before(function() {
originalServer = window.TextSecureServer;
window.TextSecureServer = function() {};
});
after(function() {
window.TextSecureServer = originalServer;
});
beforeEach(function() {
accountManager = new window.textsecure.AccountManager();
});
describe('#cleanSignedPreKeys', function() {
let originalProtocolStorage;
let signedPreKeys;
const DAY = 1000 * 60 * 60 * 24;
beforeEach(function() {
originalProtocolStorage = window.textsecure.storage.protocol;
window.textsecure.storage.protocol = {
loadSignedPreKeys: function() {
return Promise.resolve(signedPreKeys);
},
};
});
afterEach(function() {
window.textsecure.storage.protocol = originalProtocolStorage;
});
it('keeps three confirmed keys even if over a week old', function() {
const now = Date.now();
signedPreKeys = [{
keyId: 1,
created_at: now - DAY * 21,
confirmed: true,
}, {
keyId: 2,
created_at: now - DAY * 14,
confirmed: true,
}, {
keyId: 3,
created_at: now - DAY * 18,
confirmed: true,
}];
// should be no calls to store.removeSignedPreKey, would cause crash
return accountManager.cleanSignedPreKeys();
});
it('eliminates confirmed keys over a week old, if more than three', function() {
const now = Date.now();
signedPreKeys = [{
keyId: 1,
created_at: now - DAY * 21,
confirmed: true,
}, {
keyId: 2,
created_at: now - DAY * 14,
confirmed: true,
}, {
keyId: 3,
created_at: now - DAY * 4,
confirmed: true,
}, {
keyId: 4,
created_at: now - DAY * 18,
confirmed: true,
}, {
keyId: 5,
created_at: now - DAY,
confirmed: true,
}];
let count = 0;
window.textsecure.storage.protocol.removeSignedPreKey = function(keyId) {
if (keyId !== 1 && keyId !== 4) {
throw new Error('Wrong keys were eliminated! ' + keyId);
}
count++;
};
return accountManager.cleanSignedPreKeys().then(function() {
assert.strictEqual(count, 2);
});
});
it('keeps at least three unconfirmed keys if no confirmed', function() {
const now = Date.now();
signedPreKeys = [{
keyId: 1,
created_at: now - DAY * 14,
}, {
keyId: 2,
created_at: now - DAY * 21,
}, {
keyId: 3,
created_at: now - DAY * 18,
}, {
keyId: 4,
created_at: now - DAY
}];
let count = 0;
window.textsecure.storage.protocol.removeSignedPreKey = function(keyId) {
if (keyId !== 2) {
throw new Error('Wrong keys were eliminated! ' + keyId);
}
count++;
};
return accountManager.cleanSignedPreKeys().then(function() {
assert.strictEqual(count, 1);
});
});
it('if some confirmed keys, keeps unconfirmed to addd up to three total', function() {
const now = Date.now();
signedPreKeys = [{
keyId: 1,
created_at: now - DAY * 21,
confirmed: true,
}, {
keyId: 2,
created_at: now - DAY * 14,
confirmed: true,
}, {
keyId: 3,
created_at: now - DAY * 12,
}, {
keyId: 4,
created_at: now - DAY * 8,
}];
let count = 0;
window.textsecure.storage.protocol.removeSignedPreKey = function(keyId) {
if (keyId !== 3) {
throw new Error('Wrong keys were eliminated! ' + keyId);
}
count++;
};
return accountManager.cleanSignedPreKeys().then(function() {
assert.strictEqual(count, 1);
});
});
});
});

13
libtextsecure/test/index.html
View file

@ -1,6 +1,7 @@
<html>
<head>
<meta charset='utf-8'>
<title>libTextSecure test runner</title>
<link rel="stylesheet" href="../../components/mocha/mocha.css" />
</head>
@ -12,7 +13,6 @@
</div>
<script type="text/javascript" src="test.js"></script>
<script type="text/javascript" src="blanket_mocha.js"></script>
<script type="text/javascript" src="in_memory_signal_protocol_store.js"></script>
<script type="text/javascript" src="../components.js"></script>
@ -23,12 +23,12 @@
<script type="text/javascript" src="../storage.js" data-cover></script>
<script type="text/javascript" src="../protocol_wrapper.js" data-cover></script>
<script type="text/javascript" src="../event_target.js" data-cover></script>
<script type="text/javascript" src="../websocket-resources.js" data-cover></script>
<script type="text/javascript" src="../helpers.js" data-cover></script>
<script type="text/javascript" src="../stringview.js" data-cover></script>
<script type="text/javascript" src="../api.js"></script>
<script type="text/javascript" src="../sendmessage.js" data-cover></script>
<script type="text/javascript" src="../event_target.js" data-cover></script>
<script type="text/javascript" src="../account_manager.js" data-cover></script>
<script type="text/javascript" src="../contacts_parser.js" data-cover></script>
<script type="text/javascript" src="../task_with_timeout.js" data-cover></script>
@ -42,5 +42,14 @@
<script type="text/javascript" src="generate_keys_test.js"></script>
<script type="text/javascript" src="websocket-resources_test.js"></script>
<script type="text/javascript" src="task_with_timeout_test.js"></script>
<script type="text/javascript" src="account_manager_test.js"></script>
<!-- Comment out to turn off code coverage. Useful for getting real callstacks. -->
<script type="text/javascript" src="blanket_mocha.js"></script>
<!-- Uncomment to start tests without code coverage enabled -->
<!-- <script type="text/javascript">
mocha.run();
</script> -->
</body>
</html>

1
libtextsecure/test/protos
View file

@ -1 +0,0 @@
../../protos/

3
libtextsecure/test/test.js
View file

@ -22054,6 +22054,7 @@ Library.prototype.test = function(obj, type) {
});
mocha.setup("bdd");
window.assert = chai.assert;
window.PROTO_ROOT = '../../protos';
(function() {
var OriginalReporter = mocha._reporter;
@ -22106,3 +22107,5 @@ function hexToArrayBuffer(str) {
array[i] = parseInt(str.substr(i*2, 2), 16);
return ret;
};
window.MockSocket.prototype.addEventListener = function() {};

6
libtextsecure/test/websocket-resources_test.js
View file

@ -18,7 +18,8 @@
assert.strictEqual(message.response.status, 200);
assert.strictEqual(message.response.id.toString(), request_id);
done();
}
},
addEventListener: function() {},
};
// actual test
@ -58,7 +59,8 @@
assert.strictEqual(message.request.path, '/some/path');
assertEqualArrayBuffers(message.request.body.toArrayBuffer(), new Uint8Array([1,2,3]).buffer);
request_id = message.request.id;
}
},
addEventListener: function() {},
};
// actual test