environnement complet autonome, révision complete de la méthode, ajout de configuration

src/Controller/SecurityController.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
+
+class SecurityController extends AbstractController
+{
+    /**
+     * @Route("/login", name="app_login")
+     */
+    public function login(AuthenticationUtils $authenticationUtils): Response
+    {
+        // get the login error if there is one
+        $error = $authenticationUtils->getLastAuthenticationError();
+        if ($error) {
+        }
+        // last username entered by the user
+        $lastUsername = $authenticationUtils->getLastUsername();
+
+        return $this->render('login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
+    }
+
+    /**
+     * @Route("/logout", name="app_logout")
+     */
+    public function logout(Request $request)
+    {
+    }
+}