mirror of
https://github.com/Part-DB/Part-DB-server.git
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98 lines
3.3 KiB
PHP
98 lines
3.3 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\Security\Voter;
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use App\Services\UserSystem\VoterHelper;
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use Symfony\Bundle\SecurityBundle\Security;
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use App\Entity\LogSystem\AbstractLogEntry;
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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\Security\Core\Authentication\Token\TokenInterface;
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use Symfony\Component\Security\Core\Authorization\Voter\Voter;
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final class LogEntryVoter extends Voter
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{
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final public const ALLOWED_OPS = ['read', 'show_details', 'delete'];
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public function __construct(private readonly Security $security, private readonly VoterHelper $helper)
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{
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}
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protected function voteOnAttribute(string $attribute, $subject, TokenInterface $token): bool
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{
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$user = $this->helper->resolveUser($token);
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if (!$subject instanceof AbstractLogEntry) {
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throw new \InvalidArgumentException('The subject must be an instance of '.AbstractLogEntry::class);
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}
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if ('delete' === $attribute) {
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return $this->helper->isGranted($token, 'system', 'delete_logs');
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}
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if ('read' === $attribute) {
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//Allow read of the users own log entries
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if (
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$subject->getUser() === $user
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&& $this->helper->isGranted($token, 'self', 'show_logs')
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) {
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return true;
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}
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return $this->helper->isGranted($token, 'system', 'show_logs');
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}
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if ('show_details' === $attribute) {
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//To view details of a element related log entry, the user needs to be able to view the history of this entity type
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$targetClass = $subject->getTargetClass();
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if (null !== $targetClass) {
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return $this->security->isGranted('show_history', $targetClass);
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}
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//In other cases, this behaves like the read permission
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return $this->voteOnAttribute('read', $subject, $token);
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}
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return false;
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}
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protected function supports($attribute, $subject): bool
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{
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if ($subject instanceof AbstractLogEntry) {
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return in_array($attribute, static::ALLOWED_OPS, true);
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}
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return false;
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}
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public function supportsAttribute(string $attribute): bool
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{
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return in_array($attribute, static::ALLOWED_OPS, true);
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}
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public function supportsType(string $subjectType): bool
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{
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return is_a($subjectType, AbstractLogEntry::class, true);
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}
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}
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