[ZendFramework]Auth Acl krok po kroku, stack Opcje

[trylas]

Hejho,
probuje stworzyc system logowania z podzialem na role i zasoby. Jednak utknalem na jakims banalnym bledzie i nie moge dojsc gdzie jest szkopul.

acl.php

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<?php 
class Acl
{
    public function __construct()
    {
        $this->acl = new Zend_Acl();
 
        $this->acl->addRole(new Zend_Acl_Role('guest'));
        $this->acl->addRole(new Zend_Acl_Role('user'));
        $this->acl->addRole(new Zend_Acl_Role('admin'));
 
        $this->acl->add(new Zend_Acl_Resource('admin'));
        $this->acl->add(new Zend_Acl_Resource('index'));
        $this->acl->add(new Zend_Acl_Resource('user'));
 
        $this->acl->allow('guest','user','login');
        $this->acl->allow('guest','user','logout');
        $this->acl->allow('guest','index','index');
        $this->acl->deny('guest','admin');
        $this->acl->allow('admin');
    }
}
[PHP] pobierz, plaintext 

accessCheck.php

[PHP] pobierz, plaintext 
<?php 
 class App_Plugin_AccessCheck extends Zend_Controller_Plugin_Abstract
 {
    public function preDispatch( Zend_Controller_Request_Abstract $request )
    {
        if(!Zend_Auth::getInstance()->hasIdentity())
        {
            $role = 'guest';
            echo $role;
        }
        else 
        {
            $auth = Zend_Auth::getInstance();
            $identity = $auth->getIdentity()->role;
            $role = $identity;
            echo $role;
        }
        $resource = $request->getControllerName();
        $action = $request->getActionName();
 
        $acl = new Model_Acl();
 
        if(!$acl->isAllowed($role,$resource,$action)){
        Zend_Debug::dump($role);
        Zend_Debug::dump($resource);
        Zend_Debug::dump($action);
        $request->setControllerName('Error');
        $request->setActionName('priviliges');
 
        }
     }
 }
[PHP] pobierz, plaintext 

problem polega na tym ze w nie mozna sie zalogowac bo zrzuca na Controller Error i Action Priviliges