From e3b00e08f3b2f633a1ed6d3ccaf7421f46a948a6 Mon Sep 17 00:00:00 2001
From: lilia <liliakai@gmail.com>
Date: Tue, 13 May 2014 20:07:31 -0700
Subject: [PATCH] Generate and submit registrationId, fixes #25

If we're expecting to get registrationIds from others, it's only fair
that we also supply our own.
---
 js/api.js     | 7 ++++---
 js/options.js | 4 +++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/js/api.js b/js/api.js
index ca9497f58..2d2ec5ce2 100644
--- a/js/api.js
+++ b/js/api.js
@@ -103,7 +103,7 @@ var API	= new function() {
 	};
 
 	this.confirmCode = function(code, number, password,
-								signaling_key, single_device,
+								signaling_key, registrationId, single_device,
 								success_callback, error_callback) {
 		var call = single_device ? 'accounts' : 'devices';
 		var urlPrefix = single_device ? '/code/' : '/';
@@ -115,8 +115,9 @@ var API	= new function() {
 			user				: number,
 			password			: password,
 			jsonData			: { signalingKey		: btoa(getString(signaling_key)),
-														  supportsSms		: false,
-														  fetchesMessages	: true },
+												supportsSms		: false,
+												fetchesMessages	: true,
+												registrationId: registrationId},
 		}).then(function(response) {
 			if (success_callback !== undefined)
 				success_callback(response);
diff --git a/js/options.js b/js/options.js
index 4017ac8f6..04865e01d 100644
--- a/js/options.js
+++ b/js/options.js
@@ -41,6 +41,8 @@ var single_device = false;
 var signaling_key = window.crypto.getRandomBytes(32 + 20);
 var password = btoa(getString(window.crypto.getRandomBytes(16)));
 password = password.substring(0, password.length - 2);
+var registrationId = new Uint16Array(window.crypto.getRandomBytes(2))[0];
+registrationId = registrationId & 0x3fff;
 
 $('#init-go-single-client').click(function() {
 	if (numberMatches()) {
@@ -73,7 +75,7 @@ $('#init-go').click(function() {
 		$('#verify4done').html('');
 		$('#verify').show();
 
-		API.confirmCode($('#code').val(), number, password, signaling_key, single_device,
+		API.confirmCode($('#code').val(), number, password, signaling_key, registrationId, single_device,
 			function(response) {
 				if (single_device)
 					response = 1;