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Move protocol protobufs to libaxolotl/, handling DeviceControl

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Matt Corallo 2015-01-15 10:42:32 -10:00 • committed by lilia
parent 66cf5b08db
commit 184b1ec89c
8 changed files with 102 additions and 67 deletions
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45
libtextsecure/axolotl_wrapper.js
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@ -23,4 +23,49 @@
},
},
};
window.textsecure = window.textsecure || {};
window.textsecure.protocol_wrapper = {
handleIncomingPushMessageProto: function(proto) {
var decodeContents = function(res) {
var finalMessage = textsecure.protobuf.PushMessageContent.decode(res[0]);
//TODO
/*if ((finalMessage.flags & textsecure.protobuf.PushMessageContent.Flags.END_SESSION)
== textsecure.protobuf.PushMessageContent.Flags.END_SESSION)
textsecure.protocol.closeSession(res[1], true);*/
return finalMessage;
}
switch(proto.type) {
case textsecure.protobuf.IncomingPushMessageSignal.Type.PLAINTEXT:
return Promise.resolve(textsecure.protobuf.PushMessageContent.decode(proto.message));
case textsecure.protobuf.IncomingPushMessageSignal.Type.CIPHERTEXT:
var from = proto.source + "." + (proto.sourceDevice == null ? 0 : proto.sourceDevice);
return textsecure.protocol.decryptWhisperMessage(from, getString(proto.message)).then(decodeContents);
case textsecure.protobuf.IncomingPushMessageSignal.Type.PREKEY_BUNDLE:
if (proto.message.readUint8() != ((3 << 4) | 3))
throw new Error("Bad version byte");
var from = proto.source + "." + (proto.sourceDevice == null ? 0 : proto.sourceDevice);
return textsecure.protocol.handlePreKeyWhisperMessage(from, getString(proto.message)).then(decodeContents);
case textsecure.protobuf.IncomingPushMessageSignal.Type.RECEIPT:
return Promise.resolve(null);
case textsecure.protobuf.IncomingPushMessageSignal.Type.PREKEY_BUNDLE_DEVICE_CONTROL:
if (proto.message.readUint8() != ((3 << 4) | 3))
throw new Error("Bad version byte");
var from = proto.source + "." + (proto.sourceDevice == null ? 0 : proto.sourceDevice);
return textsecure.protocol.handlePreKeyWhisperMessage(from, getString(proto.message)).then(function(res) {
return textsecure.protobuf.DeviceControl.decode(res[0]);
});
case textsecure.protobuf.IncomingPushMessageSignal.Type.DEVICE_CONTROL:
var from = proto.source + "." + (proto.sourceDevice == null ? 0 : proto.sourceDevice);
return textsecure.protocol.decryptWhisperMessage(from, getString(proto.message)).then(function(res) {
return textsecure.protobuf.DeviceControl.decode(res[0]);
});
default:
return new Promise(function(resolve, reject) { reject(new Error("Unknown message type")); });
}
}
};
})();