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Update libsignal-protocol v1.1.0

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Moves padding operations to the service library.

// FREEBIE
This commit is contained in:
lilia 2016-06-14 19:30:18 -07:00
parent b8fddfbbdd
commit 167f19153c
4 changed files with 76 additions and 46 deletions
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19
libtextsecure/outgoing_message.js
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@ -98,14 +98,31 @@ OutgoingMessage.prototype = {
});
},
getPaddedMessageLength: function(messageLength) {
var messageLengthWithTerminator = messageLength + 1;
var messagePartCount = Math.floor(messageLengthWithTerminator / 160);
if (messageLengthWithTerminator % 160 !== 0) {
messagePartCount++;
}
return messagePartCount * 160;
},
doSendMessage: function(number, deviceIds, recurse) {
var ciphers = {};
var plaintext = this.message.toArrayBuffer();
var paddedPlaintext = new Uint8Array(
this.getPaddedMessageLength(plaintext.byteLength + 1) - 1
);
paddedPlaintext.set(new Uint8Array(plaintext));
paddedPlaintext[plaintext.byteLength] = 0x80;
return Promise.all(deviceIds.map(function(deviceId) {
var address = new libsignal.SignalProtocolAddress(number, deviceId);
var sessionCipher = new libsignal.SessionCipher(textsecure.storage.protocol, address);
ciphers[address.getDeviceId()] = sessionCipher;
return this.encryptToDevice(address, plaintext, sessionCipher);
return this.encryptToDevice(address, paddedPlaintext, sessionCipher);
}.bind(this))).then(function(jsonData) {
return this.transmitMessage(number, jsonData, this.timestamp).then(function() {
this.successfulNumbers[this.successfulNumbers.length] = number;