677 lines
21 KiB
JavaScript
677 lines
21 KiB
JavaScript
/* vim: ts=4:sw=4
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* START CRAP TO BE DELETED */
|
|
//TODO: Stolen from MDN (copyright...)
|
|
function b64ToUint6 (nChr) {
|
|
|
|
return nChr > 64 && nChr < 91 ?
|
|
nChr - 65
|
|
: nChr > 96 && nChr < 123 ?
|
|
nChr - 71
|
|
: nChr > 47 && nChr < 58 ?
|
|
nChr + 4
|
|
: nChr === 43 ?
|
|
62
|
|
: nChr === 47 ?
|
|
63
|
|
:
|
|
0;
|
|
|
|
}
|
|
|
|
function base64DecToArr (sBase64, nBlocksSize) {
|
|
var
|
|
sB64Enc = sBase64.replace(/[^A-Za-z0-9\+\/]/g, ""), nInLen = sB64Enc.length,
|
|
nOutLen = nBlocksSize ? Math.ceil((nInLen * 3 + 1 >> 2) / nBlocksSize) * nBlocksSize : nInLen * 3 + 1 >> 2;
|
|
var aBBytes = new ArrayBuffer(nOutLen);
|
|
var taBytes = new Uint8Array(aBBytes);
|
|
|
|
for (var nMod3, nMod4, nUint24 = 0, nOutIdx = 0, nInIdx = 0; nInIdx < nInLen; nInIdx++) {
|
|
nMod4 = nInIdx & 3;
|
|
nUint24 |= b64ToUint6(sB64Enc.charCodeAt(nInIdx)) << 18 - 6 * nMod4;
|
|
if (nMod4 === 3 || nInLen - nInIdx === 1) {
|
|
for (nMod3 = 0; nMod3 < 3 && nOutIdx < nOutLen; nMod3++, nOutIdx++) {
|
|
taBytes[nOutIdx] = nUint24 >>> (16 >>> nMod3 & 24) & 255;
|
|
}
|
|
nUint24 = 0;
|
|
}
|
|
}
|
|
return aBBytes;
|
|
}
|
|
|
|
/* Base64 string to array encoding */
|
|
|
|
function uint6ToB64 (nUint6) {
|
|
|
|
return nUint6 < 26 ?
|
|
nUint6 + 65
|
|
: nUint6 < 52 ?
|
|
nUint6 + 71
|
|
: nUint6 < 62 ?
|
|
nUint6 - 4
|
|
: nUint6 === 62 ?
|
|
43
|
|
: nUint6 === 63 ?
|
|
47
|
|
:
|
|
65;
|
|
|
|
}
|
|
|
|
function base64EncArr (aBytes) {
|
|
|
|
var nMod3, sB64Enc = "";
|
|
|
|
for (var nLen = aBytes.length, nUint24 = 0, nIdx = 0; nIdx < nLen; nIdx++) {
|
|
nMod3 = nIdx % 3;
|
|
//if (nIdx > 0 && (nIdx * 4 / 3) % 76 === 0) { sB64Enc += "\r\n"; }
|
|
nUint24 |= aBytes[nIdx] << (16 >>> nMod3 & 24);
|
|
if (nMod3 === 2 || aBytes.length - nIdx === 1) {
|
|
sB64Enc += String.fromCharCode(uint6ToB64(nUint24 >>> 18 & 63), uint6ToB64(nUint24 >>> 12 & 63), uint6ToB64(nUint24 >>> 6 & 63), uint6ToB64(nUint24 & 63));
|
|
nUint24 = 0;
|
|
}
|
|
}
|
|
|
|
return sB64Enc.replace(/A(?=A$|$)/g, "=");
|
|
|
|
}
|
|
|
|
/* END CRAP TO BE DELETED */
|
|
|
|
window.textsecure = window.textsecure || {};
|
|
|
|
/*********************************
|
|
*** Type conversion utilities ***
|
|
*********************************/
|
|
// Strings/arrays
|
|
//TODO: Throw all this shit in favor of consistent types
|
|
var StaticByteBufferProto = new dcodeIO.ByteBuffer().__proto__;
|
|
var StaticArrayBufferProto = new ArrayBuffer().__proto__;
|
|
var StaticUint8ArrayProto = new Uint8Array().__proto__;
|
|
var StaticWordArrayProto = CryptoJS.lib.WordArray.create('').__proto__;
|
|
function getString(thing) {
|
|
if (thing === Object(thing)) {
|
|
if (thing.__proto__ == StaticUint8ArrayProto)
|
|
return String.fromCharCode.apply(null, thing);
|
|
if (thing.__proto__ == StaticArrayBufferProto)
|
|
return getString(new Uint8Array(thing));
|
|
if (thing.__proto__ == StaticByteBufferProto)
|
|
return thing.toString("binary");
|
|
if (thing.__proto__ == StaticWordArrayProto)
|
|
return thing.toString(CryptoJS.enc.Latin1);
|
|
}
|
|
return thing;
|
|
}
|
|
|
|
function getStringable(thing) {
|
|
return (typeof thing == "string" || typeof thing == "number" || typeof thing == "boolean" ||
|
|
(thing === Object(thing) &&
|
|
(thing.__proto__ == StaticArrayBufferProto ||
|
|
thing.__proto__ == StaticUint8ArrayProto ||
|
|
thing.__proto__ == StaticByteBufferProto ||
|
|
thing.__proto__ == StaticWordArrayProto)));
|
|
}
|
|
|
|
function toArrayBuffer(thing) {
|
|
//TODO: Optimize this for specific cases
|
|
if (thing === undefined)
|
|
return undefined;
|
|
if (thing === Object(thing) && thing.__proto__ == StaticArrayBufferProto)
|
|
return thing;
|
|
|
|
if (thing instanceof Array) {
|
|
// Assuming Uint16Array from curve25519
|
|
var res = new ArrayBuffer(thing.length * 2);
|
|
var uint = new Uint16Array(res);
|
|
for (var i = 0; i < thing.length; i++)
|
|
uint[i] = thing[i];
|
|
return res;
|
|
}
|
|
|
|
if (!getStringable(thing))
|
|
throw new Error("Tried to convert a non-stringable thing of type " + typeof thing + " to an array buffer");
|
|
var str = getString(thing);
|
|
var res = new ArrayBuffer(str.length);
|
|
var uint = new Uint8Array(res);
|
|
for (var i = 0; i < str.length; i++)
|
|
uint[i] = str.charCodeAt(i);
|
|
return res;
|
|
}
|
|
|
|
|
|
function base64ToArrayBuffer(string) {
|
|
return base64DecToArr(string);
|
|
}
|
|
|
|
// Protobuf decoding
|
|
//TODO: throw on missing fields everywhere
|
|
window.textsecure.protos = function() {
|
|
var self = {};
|
|
|
|
self.IncomingPushMessageProtobuf = dcodeIO.ProtoBuf.loadProtoFile("protos/IncomingPushMessageSignal.proto").build("textsecure.IncomingPushMessageSignal");
|
|
self.decodeIncomingPushMessageProtobuf = function(string) {
|
|
return self.IncomingPushMessageProtobuf.decode(btoa(string));
|
|
}
|
|
|
|
self.PushMessageContentProtobuf = dcodeIO.ProtoBuf.loadProtoFile("protos/IncomingPushMessageSignal.proto").build("textsecure.PushMessageContent");
|
|
self.decodePushMessageContentProtobuf = function(string) {
|
|
return self.PushMessageContentProtobuf.decode(btoa(string));
|
|
}
|
|
|
|
self.WhisperMessageProtobuf = dcodeIO.ProtoBuf.loadProtoFile("protos/WhisperTextProtocol.proto").build("textsecure.WhisperMessage");
|
|
self.decodeWhisperMessageProtobuf = function(string) {
|
|
return self.WhisperMessageProtobuf.decode(btoa(string));
|
|
}
|
|
|
|
self.PreKeyWhisperMessageProtobuf = dcodeIO.ProtoBuf.loadProtoFile("protos/WhisperTextProtocol.proto").build("textsecure.PreKeyWhisperMessage");
|
|
self.decodePreKeyWhisperMessageProtobuf = function(string) {
|
|
return self.PreKeyWhisperMessageProtobuf.decode(btoa(string));
|
|
}
|
|
|
|
self.KeyExchangeMessageProtobuf = dcodeIO.ProtoBuf.loadProtoFile("protos/WhisperTextProtocol.proto").build("textsecure.KeyExchangeMessage");
|
|
self.decodeKeyExchangeMessageProtobuf = function(string) {
|
|
return self.KeyExchangeMessageProtobuf.decode(btoa(string));
|
|
}
|
|
|
|
return self;
|
|
}();
|
|
|
|
// Number formatting utils
|
|
window.textsecure.utils = function() {
|
|
var self = {};
|
|
|
|
|
|
/****************************************
|
|
*** Number conversion/checking stuff ***
|
|
****************************************/
|
|
function isNumeric(string) {
|
|
return string.replace(/\D/g, '') === string;
|
|
}
|
|
|
|
function splitPrefixedNumber(number) {
|
|
// number == "+CCNumber"
|
|
return [number.substr(1, 1), number.substr(2)]; //XXX
|
|
}
|
|
|
|
function validateNumber(number, countryCode) {
|
|
return isNumeric(number) && number.length > 3 && number.length < 11; //XXX
|
|
}
|
|
|
|
function validateCountryCode(countryCode) {
|
|
return isNumeric(countryCode) && countryCode.length < 4 && countryCode.length > 0;
|
|
}
|
|
|
|
self.verifyNumber = function(number, countryCode) {
|
|
//XXX: All verifyNumber stuff needs to match the server-side verification
|
|
var countryCodeValid = true;
|
|
var numberValid = true;
|
|
|
|
if (number.substr(0, 1) == '+') {
|
|
if (countryCode === undefined) {
|
|
var numberCCPair = splitPrefixedNumber(number);
|
|
if (numberCCPair != null) {
|
|
countryCode = numberCCPair[0];
|
|
number = numberCCPair[1];
|
|
} else
|
|
numberValid = false;
|
|
} else
|
|
numberValid = false;
|
|
} else if (countryCode === undefined)
|
|
numberValid = false;
|
|
|
|
if (numberValid && !validateNumber(number, countryCode))
|
|
numberValid = false;
|
|
if (countryCode !== undefined)
|
|
countryCodeValid = validateCountryCode(countryCode);
|
|
|
|
if (!countryCodeValid || !numberValid)
|
|
throw { countryCodeValid: countryCodeValid, numberValid: numberValid };
|
|
|
|
return '+' + countryCode + number;
|
|
}
|
|
|
|
self.unencodeNumber = function(number) {
|
|
return number.split(".")[0];
|
|
}
|
|
|
|
|
|
/**************************
|
|
*** JSON'ing Utilities ***
|
|
**************************/
|
|
function ensureStringed(thing) {
|
|
if (getStringable(thing))
|
|
return getString(thing);
|
|
else if (thing instanceof Array) {
|
|
var res = [];
|
|
for (var i = 0; i < thing.length; i++)
|
|
res[i] = ensureStringed(thing[i]);
|
|
return res;
|
|
} else if (thing === Object(thing)) {
|
|
var res = {};
|
|
for (key in thing)
|
|
res[key] = ensureStringed(thing[key]);
|
|
return res;
|
|
}
|
|
throw new Error("unsure of how to jsonify object of type " + typeof thing);
|
|
|
|
}
|
|
|
|
self.jsonThing = function(thing) {
|
|
return JSON.stringify(ensureStringed(thing));
|
|
}
|
|
|
|
return self;
|
|
}();
|
|
|
|
window.textsecure.throwHumanError = function(error, type, humanError) {
|
|
var e = new Error(error);
|
|
if (type !== undefined)
|
|
e.name = type;
|
|
e.humanError = humanError;
|
|
throw e;
|
|
}
|
|
|
|
/************************************************
|
|
*** Utilities to store data in local storage ***
|
|
************************************************/
|
|
window.textsecure.storage = function() {
|
|
var self = {};
|
|
|
|
/*****************************
|
|
*** Base Storage Routines ***
|
|
*****************************/
|
|
self.putEncrypted = function(key, value) {
|
|
//TODO
|
|
if (value === undefined)
|
|
throw new Error("Tried to store undefined");
|
|
localStorage.setItem("e" + key, textsecure.utils.jsonThing(value));
|
|
}
|
|
|
|
self.getEncrypted = function(key, defaultValue) {
|
|
//TODO
|
|
var value = localStorage.getItem("e" + key);
|
|
if (value === null)
|
|
return defaultValue;
|
|
return JSON.parse(value);
|
|
}
|
|
|
|
self.removeEncrypted = function(key) {
|
|
localStorage.removeItem("e" + key);
|
|
}
|
|
|
|
self.putUnencrypted = function(key, value) {
|
|
if (value === undefined)
|
|
throw new Error("Tried to store undefined");
|
|
localStorage.setItem("u" + key, textsecure.utils.jsonThing(value));
|
|
}
|
|
|
|
self.getUnencrypted = function(key, defaultValue) {
|
|
var value = localStorage.getItem("u" + key);
|
|
if (value === null)
|
|
return defaultValue;
|
|
return JSON.parse(value);
|
|
}
|
|
|
|
self.removeUnencrypted = function(key) {
|
|
localStorage.removeItem("u" + key);
|
|
}
|
|
|
|
/**********************
|
|
*** Device Storage ***
|
|
**********************/
|
|
self.devices = function() {
|
|
var self = {};
|
|
|
|
self.saveDeviceObject = function(deviceObject) {
|
|
var number = textsecure.utils.unencodeNumber(deviceObject.encodedNumber);
|
|
var map = textsecure.storage.getEncrypted("devices" + number);
|
|
|
|
if (map === undefined)
|
|
map = { devices: [deviceObject], identityKey: deviceObject.identityKey };
|
|
else if (map.identityKey != getString(deviceObject.identityKey))
|
|
throw new Error("Identity key changed");
|
|
|
|
textsecure.storage.putEncrypted("devices" + number, map);
|
|
}
|
|
|
|
self.getDeviceObjectsForNumber = function(number) {
|
|
var map = textsecure.storage.getEncrypted("devices" + number);
|
|
return map === undefined ? [] : map.devices;
|
|
}
|
|
|
|
self.removeDeviceIdsForNumber = function(number, deviceIdsToRemove) {
|
|
var map = textsecure.storage.getEncrypted("devices" + number);
|
|
if (map === undefined)
|
|
throw new Error("Tried to remove device for unknown number");
|
|
|
|
var newDevices = [];
|
|
var devicesRemoved = 0;
|
|
for (i in map.devices) {
|
|
var keep = true;
|
|
for (idToRemove in deviceIdsToRemove)
|
|
if (map.devices[i].deviceId == idToRemove)
|
|
keep = false;
|
|
|
|
if (keep)
|
|
newDevices.push(map.devices[i]);
|
|
else
|
|
devicesRemoved++;
|
|
}
|
|
|
|
if (devicesRemoved != deviceIdsToRemove.length)
|
|
throw new Error("Tried to remove unknown device");
|
|
}
|
|
|
|
return self;
|
|
}();
|
|
|
|
return self;
|
|
}();
|
|
|
|
/**********************
|
|
*** NaCL Interface ***
|
|
**********************/
|
|
window.textsecure.nacl = function() {
|
|
var self = {};
|
|
|
|
self.USE_NACL = false;
|
|
|
|
var onLoadCallbacks = [];
|
|
var naclLoaded = 0;
|
|
self.registerOnLoadFunction = function(func) {
|
|
if (naclLoaded || !self.USE_NACL) {
|
|
func();
|
|
return;
|
|
}
|
|
onLoadCallbacks[onLoadCallbacks.length] = func;
|
|
}
|
|
|
|
var naclMessageNextId = 0;
|
|
var naclMessageIdCallbackMap = {};
|
|
window.moduleDidLoad = function() {
|
|
common.hideModule();
|
|
naclLoaded = 1;
|
|
for (var i = 0; i < onLoadCallbacks.length; i++)
|
|
onLoadCallbacks[i]();
|
|
onLoadCallbacks = [];
|
|
}
|
|
|
|
window.handleMessage = function(message) {
|
|
naclMessageIdCallbackMap[message.data.call_id](message.data);
|
|
}
|
|
|
|
self.postNaclMessage = function(message) {
|
|
if (!self.USE_NACL)
|
|
throw new Error("Attempted to make NaCL call with !USE_NACL?");
|
|
|
|
return new Promise(function(resolve) {
|
|
naclMessageIdCallbackMap[naclMessageNextId] = resolve;
|
|
message.call_id = naclMessageNextId++;
|
|
|
|
common.naclModule.postMessage(message);
|
|
});
|
|
}
|
|
|
|
return self;
|
|
}();
|
|
|
|
//TODO: Some kind of textsecure.init(use_nacl)
|
|
window.textsecure.registerOnLoadFunction = window.textsecure.nacl.registerOnLoadFunction;
|
|
|
|
// message_callback({message: decryptedMessage, pushMessage: server-providedPushMessage})
|
|
window.textsecure.subscribeToPush = function() {
|
|
var subscribeToPushMessageSemaphore = 0;
|
|
return function(message_callback) {
|
|
subscribeToPushMessageSemaphore++;
|
|
if (subscribeToPushMessageSemaphore <= 0)
|
|
return;
|
|
|
|
var socket = textsecure.api.getWebsocket();
|
|
|
|
var pingInterval;
|
|
|
|
//TODO: GUI
|
|
socket.onerror = function(socketEvent) {
|
|
console.log('Server is down :(');
|
|
clearInterval(pingInterval);
|
|
subscribeToPushMessageSemaphore--;
|
|
setTimeout(function() { textsecure.subscribeToPush(message_callback); }, 60000);
|
|
};
|
|
socket.onclose = function(socketEvent) {
|
|
console.log('Server closed :(');
|
|
clearInterval(pingInterval);
|
|
subscribeToPushMessageSemaphore--;
|
|
setTimeout(function() { textsecure.subscribeToPush(message_callback); }, 60000);
|
|
};
|
|
socket.onopen = function(socketEvent) {
|
|
console.log('Connected to server!');
|
|
pingInterval = setInterval(function() { console.log("Sending server ping message."); socket.send(JSON.stringify({type: 2})); }, 30000);
|
|
};
|
|
|
|
socket.onmessage = function(response) {
|
|
try {
|
|
var message = JSON.parse(response.data);
|
|
} catch (e) {
|
|
console.log('Error parsing server JSON message: ' + response.responseBody.split("|")[1]);
|
|
return;
|
|
}
|
|
|
|
if (message.type == 3) {
|
|
console.log("Got pong message");
|
|
} else if (message.type === undefined && message.id !== undefined) {
|
|
textsecure.crypto.decryptWebsocketMessage(message.message).then(function(plaintext) {
|
|
var proto = textsecure.protos.decodeIncomingPushMessageProtobuf(getString(plaintext));
|
|
// After this point, a) decoding errors are not the server's fault, and
|
|
// b) we should handle them gracefully and tell the user they received an invalid message
|
|
console.log("Successfully decoded message with id: " + message.id);
|
|
socket.send(JSON.stringify({type: 1, id: message.id}));
|
|
return textsecure.crypto.handleIncomingPushMessageProto(proto).then(function(decrypted) {
|
|
var handleAttachment = function(attachment) {
|
|
return textsecure.api.getAttachment(attachment.id).then(function(encryptedBin) {
|
|
return textsecure.crypto.decryptAttachment(encryptedBin, toArrayBuffer(attachment.key)).then(function(decryptedBin) {
|
|
attachment.decrypted = decryptedBin;
|
|
});
|
|
});
|
|
};
|
|
|
|
var promises = [];
|
|
for (var i = 0; i < decrypted.message.attachments.length; i++)
|
|
promises[i] = handleAttachment(decrypted.message.attachments[i]);
|
|
return Promise.all(promises).then(function() {
|
|
message_callback({pushMessage: proto, message: decrypted});
|
|
});
|
|
})
|
|
}).catch(function(e) {
|
|
// TODO: Show "Invalid message" messages?
|
|
console.log("Error handling incoming message: ");
|
|
console.log(e);
|
|
});
|
|
}
|
|
};
|
|
}
|
|
}();
|
|
|
|
// sendMessage(numbers = [], message = PushMessageContentProto, callback(success/failure map))
|
|
window.textsecure.sendMessage = function() {
|
|
function getKeysForNumber(number, updateDevices) {
|
|
return textsecure.api.getKeysForNumber(number).then(function(response) {
|
|
var identityKey = getString(response[0].identityKey);
|
|
for (i in response)
|
|
if (getString(response[i].identityKey) != identityKey)
|
|
throw new Error("Identity key changed");
|
|
|
|
for (i in response) {
|
|
var updateDevice = (updateDevices === undefined);
|
|
if (!updateDevice)
|
|
for (deviceId in updateDevices)
|
|
if (deviceId == response[i].deviceId)
|
|
updateDevice = true;
|
|
|
|
if (updateDevice)
|
|
textsecure.storage.devices.saveDeviceObject({
|
|
encodedNumber: number + "." + response[i].deviceId,
|
|
identityKey: response[i].identityKey,
|
|
publicKey: response[i].publicKey,
|
|
preKeyId: response[i].keyId,
|
|
registrationId: response[i].registrationId
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
// success_callback(server success/failure map), error_callback(error_msg)
|
|
// message == PushMessageContentProto (NOT STRING)
|
|
function sendMessageToDevices(number, deviceObjectList, message, success_callback, error_callback) {
|
|
var jsonData = [];
|
|
var relay = undefined;
|
|
var promises = [];
|
|
|
|
var addEncryptionFor = function(i) {
|
|
if (deviceObjectList[i].relay !== undefined) {
|
|
if (relay === undefined)
|
|
relay = deviceObjectList[i].relay;
|
|
else if (relay != deviceObjectList[i].relay)
|
|
return new Promise(function() { throw new Error("Mismatched relays for number " + number); });
|
|
} else {
|
|
if (relay === undefined)
|
|
relay = "";
|
|
else if (relay != "")
|
|
return new Promise(function() { throw new Error("Mismatched relays for number " + number); });
|
|
}
|
|
|
|
return textsecure.crypto.encryptMessageFor(deviceObjectList[i], message).then(function(encryptedMsg) {
|
|
jsonData[i] = {
|
|
type: encryptedMsg.type,
|
|
destination: deviceObjectList[i].encodedNumber,
|
|
destinationRegistrationId: deviceObjectList[i].registrationId,
|
|
body: encryptedMsg.body,
|
|
timestamp: new Date().getTime()
|
|
};
|
|
|
|
if (deviceObjectList[i].relay !== undefined)
|
|
jsonData[i].relay = deviceObjectList[i].relay;
|
|
});
|
|
}
|
|
|
|
for (var i = 0; i < deviceObjectList.length; i++)
|
|
promises[i] = addEncryptionFor(i);
|
|
return Promise.all(promises).then(function() {
|
|
return textsecure.api.sendMessages(number, jsonData);
|
|
});
|
|
}
|
|
|
|
return function(numbers, message, callback) {
|
|
var numbersCompleted = 0;
|
|
var errors = [];
|
|
var successfulNumbers = [];
|
|
|
|
var numberCompleted = function() {
|
|
numbersCompleted++;
|
|
if (numbersCompleted >= numbers.length)
|
|
callback({success: successfulNumbers, failure: errors});
|
|
}
|
|
|
|
var registerError = function(number, message, error) {
|
|
if (error.humanError)
|
|
message = error.humanError;
|
|
errors[errors.length] = { number: number, reason: message, error: error };
|
|
numberCompleted();
|
|
}
|
|
|
|
var doSendMessage = function(number, devicesForNumber, message) {
|
|
return sendMessageToDevices(number, devicesForNumber, message).then(function(result) {
|
|
successfulNumbers[successfulNumbers.length] = number;
|
|
numberCompleted();
|
|
}).catch(function(error) {
|
|
if (error instanceof Error && error.name == "HTTPError" && (error.message == 410 || error.message == 409)) {
|
|
var resetDevices = ((error.message == 410) ? error.response.staleDevices : error.response.missingDevices);
|
|
getKeysForNumber(number, resetDevices).then(function() {
|
|
if (error.message == 409)
|
|
resetDevices = resetDevices.concat(error.response.extraDevices);
|
|
|
|
textsecure.storage.devices.removeDeviceIdsForNumber(number, resetDevices);
|
|
for (i in resetDevices)
|
|
textsecure.crypto.forceRemoveAllSessions(number + "." + resetDevices[i]);
|
|
|
|
//TODO: Try again
|
|
}).catch(function(error) {
|
|
if (error.message !== "Identity key changed")
|
|
registerError(number, "Failed to reload device keys", error);
|
|
else {
|
|
// TODO: Identity key changed, check which devices it changed for and get upset
|
|
registerError(number, "Identity key changed!!!!", error);
|
|
}
|
|
});
|
|
} else
|
|
registerError(number, "Failed to create or send message", error);
|
|
});
|
|
}
|
|
|
|
for (var i = 0; i < numbers.length; i++) {
|
|
var number = numbers[i];
|
|
var devicesForNumber = textsecure.storage.devices.getDeviceObjectsForNumber(number);
|
|
|
|
if (devicesForNumber.length == 0) {
|
|
getKeysForNumber(number).then(function() {
|
|
devicesForNumber = textsecure.storage.devices.getDeviceObjectsForNumber(number);
|
|
if (devicesForNumber.length == 0)
|
|
registerError(number, "Failed to retreive new device keys for number " + number, null);
|
|
else
|
|
doSendMessage(number, devicesForNumber, message);
|
|
}).catch(function(error) {
|
|
registerError(number, "Failed to retreive new device keys for number " + number, error);
|
|
});
|
|
} else
|
|
doSendMessage(number, devicesForNumber, message);
|
|
}
|
|
}
|
|
}();
|
|
|
|
window.textsecure.register = function() {
|
|
return function(number, verificationCode, singleDevice, stepDone) {
|
|
var signalingKey = textsecure.crypto.getRandomBytes(32 + 20);
|
|
textsecure.storage.putEncrypted('signaling_key', signalingKey);
|
|
|
|
var password = btoa(getString(textsecure.crypto.getRandomBytes(16)));
|
|
password = password.substring(0, password.length - 2);
|
|
textsecure.storage.putEncrypted("password", password);
|
|
|
|
var registrationId = new Uint16Array(textsecure.crypto.getRandomBytes(2))[0];
|
|
registrationId = registrationId & 0x3fff;
|
|
textsecure.storage.putUnencrypted("registrationId", registrationId);
|
|
|
|
return textsecure.api.confirmCode(number, verificationCode, password, signalingKey, registrationId, singleDevice).then(function(response) {
|
|
if (singleDevice)
|
|
response = 1;
|
|
var numberId = number + "." + response;
|
|
textsecure.storage.putUnencrypted("number_id", numberId);
|
|
stepDone(1);
|
|
|
|
if (!singleDevice) {
|
|
//TODO: Do things???
|
|
stepDone(2);
|
|
}
|
|
|
|
return textsecure.crypto.generateKeys().then(function(keys) {
|
|
stepDone(3);
|
|
return textsecure.api.registerKeys(keys).then(function() {
|
|
stepDone(4);
|
|
});
|
|
});
|
|
});
|
|
}
|
|
}();
|