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<?php |
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/** |
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* |
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* part-db version 0.1 |
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* Copyright (C) 2005 Christoph Lechner |
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* http://www.cl-projects.de/ |
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* |
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* part-db version 0.2+ |
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* Copyright (C) 2009 K. Jacobs and others (see authors.php) |
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* http://code.google.com/p/part-db/ |
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* |
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* Part-DB Version 0.4+ |
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* Copyright (C) 2016 - 2019 Jan Böhmer |
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* https://github.com/jbtronics |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (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 General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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* |
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*/ |
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namespace App\Security\Voter; |
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use App\Entity\User; |
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class UserVoter extends ExtendedVoter |
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{ |
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/** |
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* Determines if the attribute and subject are supported by this voter. |
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* |
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* @param string $attribute An attribute |
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* @param mixed $subject The subject to secure, e.g. an object the user wants to access or any other PHP type |
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* |
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* @return bool True if the attribute and subject are supported, false otherwise |
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*/ |
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protected function supports($attribute, $subject) |
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{ |
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if($subject instanceof User) |
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{ |
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return in_array($attribute, array_merge( |
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$this->resolver->listOperationsForPermission('users'), |
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$this->resolver->listOperationsForPermission('self')), |
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false |
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); |
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} |
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return false; |
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} |
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/** |
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* Similar to voteOnAttribute, but checking for the anonymous user is already done. |
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* The current user (or the anonymous user) is passed by $user. |
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* @param $attribute |
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* @param $subject |
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* @param User $user |
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* @return bool |
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*/ |
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protected function voteOnUser($attribute, $subject, User $user): bool |
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{ |
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if($subject instanceof User) |
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{ |
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//Check if the checked user is the user itself |
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if($subject->getID() === $user->getID() && |
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$this->resolver->isValidOperation('self', $attribute)) { |
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//Then we also need to check the self permission |
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$tmp = $this->resolver->inherit($user, 'self', $attribute) ?? false; |
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//But if the self value is not allowed then use just the user value: |
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if($tmp) |
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return $tmp; |
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} |
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//Else just check users permission: |
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return $this->resolver->inherit($user, 'users', $attribute) ?? false; |
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} |
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return false; |
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} |
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} |
Part-DB /
Part-DB-symfony
