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Update libaxolotl

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encryptMessageFor now requires an array buffer instead of a protobuf.

By converting the message to an array buffer outside the Promise.all, we
avoid allocating a new copy for each device.

// FREEBIE
This commit is contained in:
lilia
2015-11-17 11:54:45 -08:00
parent 4615e730ca
commit 641a7dbc6d
3 changed files with 12 additions and 6 deletions
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6
libtextsecure/libaxolotl.js
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@@ -37412,7 +37412,10 @@ window.axolotl.protocol = function(storage_interface) {
}
// return Promise(encoded [PreKey]WhisperMessage)
self.encryptMessageFor = function(deviceObject, pushMessageContent) {
self.encryptMessageFor = function(deviceObject, plaintext) {
if (!(plaintext instanceof ArrayBuffer)) {
throw new Error("Expected plaintext to be an ArrayBuffer");
}
return storage_interface.getMyIdentityKey().then(function(ourIdentityKey) {
return storage_interface.getMyRegistrationId().then(function(myRegistrationId) {
return crypto_storage.getOpenSession(deviceObject.encodedNumber).then(function(session) {
@@ -37420,7 +37423,6 @@ window.axolotl.protocol = function(storage_interface) {
var doEncryptPushMessageContent = function() {
var msg = new axolotlInternal.protobuf.WhisperMessage();
var plaintext = axolotlInternal.utils.convertToArrayBuffer(pushMessageContent.encode());
var paddedPlaintext = new Uint8Array(getPaddedMessageLength(plaintext.byteLength));
paddedPlaintext.set(new Uint8Array(plaintext));