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<?php class LoginRedirectResponse extends RedirectResponse {} function loginCheck(SecurityContext $sc, UrlGenerator $urlgen) { if ($sc->isGranted('IS_AUTHENTICATED_FULLY')) { return new LoginRedirectResponse($urlgen->generate('home')); } return null; } class HomeController { public function loginAction(Request $req, Twig_Environment $twig, UrlGenerator $urlgen, LoginRedirectResponse $redirectResponse = null) { if ($redirectResponse) { return $redirectResponse; } $session = $req->getSession(); $errorConst = $sc::AUTHENTICATION_ERROR; $lastUsernameConst = $sc::LAST_USERNAME; return $twig->render('login.html.twig', array( 'error' => ($session->has($errorConst)) ? $session->get($errorConst)->getMessage() : null, 'last_username' => $session->get($lastUsernameConst), )); } } $injector->delegate('LoginRedirectResponse', 'loginCheck'); $injector->execute(['HomeController', 'loginAction'])