Handles two domains one for anonymous users, and one for authorized one, where only authorized users can create chat rooms.

app.js

         return;
     }
 
-    var jid = document.getElementById('jid').value || config.hosts.domain || window.location.hostname;
+    var jid = document.getElementById('jid').value || config.hosts.anonymousdomain || config.hosts.domain || window.location.hostname;
     connect(jid);
 }
 

config.js

 var config = {
     hosts: {
         domain: 'jitsi-meet.example.com',
+        //anonymousdomain: 'guest.example.com',
         muc: 'conference.jitsi-meet.example.com', // FIXME: use XEP-0030
         bridge: 'jitsi-videobridge.jitsi-meet.example.com', // FIXME: use XEP-0030
         //call_control: 'callcontrol.jitsi-meet.example.com'

muc.js

         var from = pres.getAttribute('from');
         if ($(pres).find('>error[type="auth"]>not-authorized[xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"]').length) {
             $(document).trigger('passwordrequired.muc', [from]);
+        } else if ($(pres).find(
+                '>error[type="cancel"]>not-allowed[xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"]').length) {
+            var toDomain = Strophe.getDomainFromJid(pres.getAttribute('to'));
+            if(toDomain === config.hosts.anonymousdomain) {
+                // we are connected with anonymous domain and only non anonymous users can create rooms
+                // we must authorize the user
+                $(document).trigger('passwordrequired.main');
+            }
+            else
+                console.warn('onPresError ', pres);
+
         } else {
             console.warn('onPresError ', pres);
         }