Two Login in Symfony 6 - security

Question

I had problems with tow login in Symfony 6. When I access to /admin/login I get the error "Class App\Controller\AuthenticationUtils does not exist"
here is my security.yaml
security:
encoders:
App\Entity\User:
algorithm: auto
App\Entity\AdminUser:
algorithm: auto
enable_authenticator_manager: true
# https://symfony.com/doc/current/security.html#registering-the-user-hashing-passwords
password_hashers:
Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
App\Entity\User:
algorithm: auto
App\Entity\AdminUser:
algorithm: auto
# https://symfony.com/doc/current/security.html#loading-the-user-the-user-provider
providers:
# used to reload user from session & other features (e.g. switch_user)
app_user_provider:
entity:
class: App\Entity\User
property: email
admin_user_provider:
entity:
class: App\Entity\AdminUser
property: email
firewalls:
dev:
pattern: ^/(_(profiler|wdt)|css|images|js)/
security: false
admin:
pattern: ^/admin
lazy: true
provider: admin_user_provider
custom_authenticator: App\Security\AdminLoginFormAuthenticator
logout:
path: admin_logout
# where to redirect after logout
# TODO target: app_any_route
main:
lazy: true
provider: app_user_provider
custom_authenticator: App\Security\LoginFormAuthenticator
logout:
path: app_logout
# where to redirect after logout
# TODO target: app_any_route
# activate different ways to authenticate
# https://symfony.com/doc/current/security.html#the-firewall
# https://symfony.com/doc/current/security/impersonating_user.html
# switch_user: true
# Easy way to control access for large sections of your site
# Note: Only the *first* access control that matches will be used
access_control:
# TODO - { path: ^/admin, roles: ROLE_ADMIN }
# TODO - { path: ^/profile, roles: ROLE_USER }
And it is my AdminSecurityController.php
<?php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
class AdminSecurityController extends AbstractController
{
/**
* #Route("/admin/security", name="admin_security")
*/
public function index(): Response
{
return $this->render('admin_security/index.html.twig', [
'controller_name' => 'AdminSecurityController',
]);
}
/**
* #Route("/admin/login", name="admin_login")
*/
public function login(AuthenticationUtils $authenticationUtils): Response
{
// get the login error if there is one
// $error = $authenticationUtils->getLastAuthenticationError();
// // last username entered by the user
// $lastUsername = $authenticationUtils->getLastUsername();
return $this->render('admin_login/index.html.twig'); //, ['last_username' => $lastUsername, 'error' => $error]
}
/**
* #Route("/admin/logout", name="admin_logout")
*/
public function logout()
{
throw new \Exception('This method can be blank - it will be intercepted by the logout key on your firewall');
}
}
I attach some images with information about the error
I have no idea about the problem, hope you can help me!!
Thank you !!

Answer 1

You're missing your import of the
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
at the top of your controller