Part-DB.Part-DB-server/src/Security/UserChecker.php

<?php
/**
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
 *
 * Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace App\Security;

use App\Entity\UserSystem\User;
use Symfony\Component\Security\Core\Exception\AccountStatusException;
use Symfony\Component\Security\Core\Exception\CustomUserMessageAccountStatusException;
use Symfony\Component\Security\Core\User\UserCheckerInterface;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Contracts\Translation\TranslatorInterface;

/**
 * @see \App\Tests\Security\UserCheckerTest
 */
final class UserChecker implements UserCheckerInterface
{
    public function __construct(private readonly TranslatorInterface $translator)
    {
    }

    /**
     * Checks the user account before authentication.
     *
     * @throws AccountStatusException
     */
    public function checkPreAuth(UserInterface $user): void
    {
        // TODO: Implement checkPreAuth() method.
    }

    /**
     * Checks the user account after authentication.
     *
     * @throws AccountStatusException
     */
    public function checkPostAuth(UserInterface $user): void
    {
        if (!$user instanceof User) {
            return;
        }

        //Check if user is disabled. Then don't allow login
        if ($user->isDisabled()) {
            //throw new DisabledException();
            throw new CustomUserMessageAccountStatusException($this->translator->trans('user.login_error.user_disabled', [], 'security'));
        }
    }
}