From a7adb48bae64720345440147e661b0369028b267 Mon Sep 17 00:00:00 2001
From: Zaran <zaran.krleza@gmail.com>
Date: Sat, 14 May 2011 01:03:22 +0200
Subject: On connection get the user alias information and decrypt his private
 key

---
 webclient/lib/alias.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/webclient/lib/alias.js b/webclient/lib/alias.js
index f5945d7..e8174c0 100644
--- a/webclient/lib/alias.js
+++ b/webclient/lib/alias.js
@@ -17,6 +17,31 @@ var Alias = {
      */
     connection: null,
 
+    /**
+     * Send initialization request to the component
+     */
+    getInit: function() {
+        var init = $iq({to: server_component, type:'get'});
+        init.c('query',{xmlns:'jaber:iq:register'});
+        Alias.connection.sendIQ(init, onInit);
+    },
+    
+    /**
+     * Receive initialization data
+     */
+    onInit: function(iq) {
+        
+        if ($(iq).find('query > registered').length() === 0){
+            // user is registered, get the info from the form
+            var form = $(iq).find('query > x');
+            this.pubkey = form.find('field[var="pubkey"] > value');
+            this.salt = form.find('field[var="pubkey"] > value');
+            var privkey = form.find('field[var="pubkey"] > value');
+            var salt = form.find('field[var="salt"] > value');
+            this.privkey = sjcl.decrypt(Alias.connection.pass, privkey, {salt: salt});
+        }
+    },
+    
     /**
      * Send a roster request to server
      */
@@ -212,6 +237,7 @@ var Alias = {
      */
     onConnect: function() {
         Alias.getRoster();
+        Alias.getInit();
 
         // hide the login dialog and load the interface
         $('#login').hide();
-- 
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