How To Use Right , User Modules Please Help Me

Hi,

Im very new to yii. Now Im stuck witha problem. I need diffrent admins like wordpress and also there is some users. users can singup,manage their accounts. How can i Set AccessRole with "Right" Module and "User" module?? please help me…

I have tried this code


class BackendController extends RController

{

    public $layout='column1';

    public $menu=array();

    public $breadcrumbs=array();

 

    public function filters()

    {

        return array(

                'rights',

        );

    }

 

    public function accessRules()

    {

        return array(

            array('allow',

                'users'=>array('*'),

                'actions'=>array('login'),

            ),

            array('allow',

                'users'=>array('admin'),

            ),

            array('deny',

                'users'=>array('*'),

            ),

        );

    }

}

in my Backend contoller which lies on "yiiapp/protected/components/backendController.php"

but its not working…