📚 Cheatsheet

security:
    firewalls:
        main:
            lazy: true
            provider: app_user_provider
            form_login:
                login_path: app_login
                check_path: app_login

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

php bin/console make:auth

security:
    password_hashers:
        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'

composer require symfony/security-bundle
php bin/console make:user

$user = $this->getUser();

use Symfony\Component\Security\Http\Attribute\IsGranted;

#[IsGranted('ROLE_ADMIN')]

{% if is_granted('ROLE_ADMIN') %}
    <a href="...">Panneau d'administration</a>
{% endif %}

$this->denyAccessUnlessGranted('ROLE_ADMIN');