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Créer un formulaire de connexion sans FOSUserBundle

Créer un formulaire de connexion sans FOSUserBundle

Aujourd'hui, nous pouvons facilement nous passer de FOSUserBundle grâce à une vue, un contrôleur, une entité et un formulaire tout simple. De plus, il vous sera beaucoup plus facile de faire des changements dans l'un d'eux si vous en avez besoin

// config/packages/security.yaml
security:
    encoders: 
        App\Entity\User: bcrypt
    providers:
        user_db:
            entity: { class: App\Entity\User, property: username }
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            provider: user_db
            anonymous: ~
            form_login:
                login_path: login
                check_path: login

    access_control:
        # - { path: ^/admin, roles: ROLE_ADMIN }
        # - { path: ^/profile, roles: ROLE_USER }


<?php
// src/Controller/SecurityController.php
namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;

class SecurityController extends Controller
{
    /**
     * @Route("/login", name="login")
     */
    public function loginAction(Request $request, AuthenticationUtils $authenticationUtils)
    {
    	// get the login error if there is one
	    $error = $authenticationUtils->getLastAuthenticationError();

	    // last username entered by the user
	    $lastUsername = $authenticationUtils->getLastUsername();

	    return $this->render('security/login.html.twig', array(
	        'last_username' => $lastUsername,
	        'error'         => $error,
	    ));
    }
}



// templates/security/login.html.twig
<body>
    <form action="{{ path('login') }}" method="post">
        <label for="username">Username:</label>
        <input type="text" id="username" name="_username" value="{{ last_username }}" />

        <label for="password">Password:</label>
        <input type="password" id="password" name="_password" />

        {#
            If you want to control the URL the user
            is redirected to on success (more details below)
            <input type="hidden" name="_target_path" value="/account" />
        #}

        <button type="submit">login</button>
    </form>
</body>