mirror of
https://github.com/Part-DB/Part-DB-server.git
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81 lines
3 KiB
PHP
81 lines
3 KiB
PHP
<?php
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/**
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace App\Validator\Constraints;
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use App\Entity\UserSystem\Group;
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use App\Entity\UserSystem\User;
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use App\Services\UserSystem\PermissionManager;
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use Doctrine\ORM\EntityManagerInterface;
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use Symfony\Component\Form\Exception\UnexpectedTypeException;
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use Symfony\Component\Security\Core\Security;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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class NoLockoutValidator extends ConstraintValidator
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{
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protected PermissionManager $resolver;
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protected array $perm_structure;
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protected Security $security;
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protected EntityManagerInterface $entityManager;
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public function __construct(PermissionManager $resolver, Security $security, EntityManagerInterface $entityManager)
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{
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$this->resolver = $resolver;
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$this->perm_structure = $resolver->getPermissionStructure();
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$this->security = $security;
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$this->entityManager = $entityManager;
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}
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/**
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* Checks if the passed value is valid.
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*
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* @param mixed $value The value that should be validated
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* @param Constraint $constraint The constraint for the validation
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*/
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public function validate($value, Constraint $constraint): void
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{
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if (!$constraint instanceof NoLockout) {
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throw new UnexpectedTypeException($constraint, NoLockout::class);
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}
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$perm_holder = $value;
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//Prevent that a user revokes its own change_permission perm (prevent the user to lock out itself)
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if ($perm_holder instanceof User || $perm_holder instanceof Group) {
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$user = $this->security->getUser();
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if (null === $user) {
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$user = $this->entityManager->getRepository(User::class)->getAnonymousUser();
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}
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//Check if we the change_permission permission has changed from allow to disallow
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if (($user instanceof User) && false === ($this->resolver->inherit(
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$user,
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'users',
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'edit_permissions'
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) ?? false)) {
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$this->context->addViolation($constraint->message);
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}
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}
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}
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}
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