Discussion :

[mafraxx]

Bonjour à tous j'ai installé le registration form de symfony avec la commande: php bin/console make:registration-form.
Le formulaire fonctionne et j'ai bien le nouveau user dans ma base de données après avoir submit le nouveau formulaire mais j'ai par contre une erreur juste après le submit:




et voici mon RegistrationController.php:

Code :

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<?php
 
namespace App\Controller;
 
use App\Entity\User;
use App\Form\RegistrationFormType;
use App\Security\LoginFormAuthenticator;
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\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Guard\GuardAuthenticatorHandler;
 
class RegistrationController extends AbstractController
{
    /**
     * @Route("/register", name="app_register")
     */
    public function register(Request $request, UserPasswordEncoderInterface $passwordEncoder, GuardAuthenticatorHandler $guardHandler, LoginFormAuthenticator $authenticator): Response
    {
        $user = new User();
        $form = $this->createForm(RegistrationFormType::class, $user);
        $form->handleRequest($request);
 
        if ($form->isSubmitted() && $form->isValid()) {
            // encode the plain password
            $user->setPassword(
                $passwordEncoder->encodePassword(
                    $user,
                    $form->get('plainPassword')->getData()
                )
            );
            $user->setRoles(["ROLE_USER"]);
 
            $entityManager = $this->getDoctrine()->getManager();
            $entityManager->persist($user);
            $entityManager->flush();
 
            // do anything else you need here, like send an email
 
            return $guardHandler->authenticateUserAndHandleSuccess(
                $user,
                $request,
                $authenticator,
                'main' // firewall name in security.yaml
            );
        }
 
        return $this->render('registration/register.html.twig', [
            'registrationForm' => $form->createView(),
        ]);
    }
}

Ainsi que mon security.yaml:

security:
    encoders:
        App\Entity\User:
            algorithm: argon2i

    # https://symfony.com/doc/current/secu...user-providers
    providers:
        # used to reload user from session & other features (e.g. switch_user)
        app_user_provider:
            entity:
                class: App\Entity\User
                property: username
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            anonymous: true
            guard:
                authenticators:
                    - App\Security\LoginFormAuthenticator
            logout:
                path: app_logout                
            # activate different ways to authenticate

            # http_basic: true
            # https://symfony.com/doc/current/secu...l-authenticate

            # form_login: true
            # https://symfony.com/doc/current/secu...gin_setup.html

    # Easy way to control access for large sections of your site
    # Note: Only the *first* access control that matches will be used
    access_control:
        - { path: ^/admin, roles: ROLE_ADMIN }
        # - { path: ^/profile, roles: ROLE_USER }

Merci d'avance pour votre aide