Zend FR

class projet_authAdapter implements Zend_Auth_Adapter_Interface {
    
    private $login = null;
    private $pass = null;
    
    public function __construct($login, $pass) {
        $this->login = $login;
        $this->pass = $pass;
    }
    
    public function authenticate() {
           $db = Zend_Registry::get('db');
        $db->setFetchMode(Zend_Db::FETCH_OBJ);
        $result = $db->fetchRow("SELECT * FROM users WHERE login='{$this->login}' AND password='{$this->pass}'");
        
        $translate = Zend_Registry::get('translate');
        
        if ($result != false) { // Identification réussie
            $res = new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $this->login, array());
            return $res;
        } else { // Echec de l'identification
            $res = new Zend_Auth_Result(Zend_Auth_Result::FAILURE, null, array($translate->_('notification_erreur_identification')) );
            return $res;
        }
    }
}

// Identification
$auth = Zend_Auth::getInstance();

if ( isset($_POST['username']) ) {
    
    $authAdapter = new projet_authAdapter($_POST['username'], $_POST['password']);
    $result = $authAdapter->authenticate($authAdapter);
    
    if ( ! $result->isValid() ) {
        header("Location: ". $_SERVER["SCRIPT_NAME"]);
        exit();
    } else {
        header("Location: ".$_SERVER["SCRIPT_NAME"]);
        exit();
    }
    
}

// Cette section retourne tjs false
if ($auth->hasIdentity()) {
    echo "Bonjour ".$member."<br/>";
}
else {
    $member = null;
    echo "Vous n'êtes pas identifié<br/>";
}