Register the application config with Zend_Registry.

application/Bootstrap.php

@@ -2,13 +2,6 @@
 
 class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
 {
-    /*
-    protected function _initSession()
-    {
-        Zend_Session::start();
-    }
-    */
-
     protected function _initAutoloader()
     {
         $options = $this->getOptions();
@@ -33,5 +26,10 @@ class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
         );
         error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING ^ E_STRICT);
     }
+    
+    protected function _initConfig()
+    {
+        Zend_Registry::set('config', $this->getOptions());
+    }
 }
 

application/configs/application.ini.sample

@@ -30,6 +30,9 @@ unl.cas.module = auth
 unl.cas.controller = index
 unl.templates.options.version = 3
 unl.templates.options.templatedependentspath = APPLICATION_PATH "/../document_root"
+ldap.uri = "ldap://example.com"
+ldap.dn = "uid=user,dc=example,dc=com"
+ldap.password = "password"
 
 resources.frontController.moduleDirectory = APPLICATION_PATH "/modules"
 resources.layout.layoutPath = APPLICATION_PATH "/layouts/scripts/"

application/modules/auth/models/UserModel.php

@@ -191,7 +191,8 @@ class Auth_UserModel extends Unl_Model {
      */
     public function fetchNewFromLdap($userName)
     {
-    	$config = Zend_Registry::get('config')->ldap->toArray();
+    	$config = Zend_Registry::get('config');
+    	$config = $config['ldap'];
     	
     	$user = self::findByUsername($userName);
     	if ($user) {