On connection get the user alias information and decrypt his private key

1 files changed, 26 insertions, 0 deletions

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
@@ -18,6 +18,31 @@ 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
      */
     getRoster: function() {
@@ -212,6 +237,7 @@ var Alias = {
      */
     onConnect: function() {
         Alias.getRoster();
+        Alias.getInit();
 
         // hide the login dialog and load the interface
         $('#login').hide();