$_username="user";
$_password="password";

$this->redirect($this->generateUrl('subscriber_login_check'));

if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) {
    $error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
} else {
    $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
    $session->remove(SecurityContext::AUTHENTICATION_ERROR);
}

$path_info = $request->getPathInfo();
$router_parts = explode("/", $path_info);
$routerAux = $router_parts[1];
$routerAux2 = $router_parts[2];
if ($routerAux != ""){
    $_username=$routerAux;
    $user = $em->getRepository('myBundle:Entity')->findOneBy(array('field' => $_username));
    if($user){
        $token = new UsernamePasswordToken($user, $user->getPassword(), "public", $user->getRoles());
        if($token){
            if ($routerAux2  != ""){
                $_password=$routerAux2;
                $pass = $user->getPassword();
                $pass1 ="";
                $factory = $this->get('security.encoder_factory');
                        $encoder = $factory->getEncoder($user);
                        $pass1 = $encoder->encodePassword($_password, $user->getSalt());
                if($pass==$pass1){
                    $var= 1;
                        }
                    }
                }
            }
        }
    }
    return $this->render('Bundle:Pages:page.html.twig',array('var'=>$var));
}