Yuri Kuznetsov
115 lines
3.4 KiB
PHP
115 lines
3.4 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2021 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* 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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* EspoCRM 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 EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Acl;
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use Espo\Core\{
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Utils\ClassFinder,
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Utils\Metadata,
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InjectableFactory,
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Acl\Exceptions\NotImplemented,
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AclManager,
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Binding\BindingContainer,
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Binding\Binder,
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Binding\BindingData,
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};
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class AccessCheckerFactory
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{
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private $defaultClassName = DefaultAccessChecker::class;
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private $classFinder;
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private $metadata;
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private $injectableFactory;
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public function __construct(
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ClassFinder $classFinder,
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Metadata $metadata,
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InjectableFactory $injectableFactory
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) {
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$this->classFinder = $classFinder;
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$this->metadata = $metadata;
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$this->injectableFactory = $injectableFactory;
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}
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/**
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* Create an access checker.
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*
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* @throws NotImplemented
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*/
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public function create(string $scope, AclManager $aclManager): AccessChecker
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{
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$className = $this->getClassName($scope);
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$bindingContainer = $this->createBindingContainer($aclManager);
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return $this->injectableFactory->createWithBinding($className, $bindingContainer);
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}
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private function getClassName(string $scope): string
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{
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$className1 = $this->metadata->get(['aclDefs', $scope, 'accessCheckerClassName']);
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if ($className1) {
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return $className1;
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}
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if (!$this->metadata->get(['scopes', $scope])) {
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throw new NotImplemented();
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}
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// For backward compatibility.
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$className2 = $this->classFinder->find('Acl', $scope);
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if ($className2) {
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return $className2;
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}
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return $this->defaultClassName;
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}
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private function createBindingContainer(AclManager $aclManager): BindingContainer
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{
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$bindingData = new BindingData();
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$binder = new Binder($bindingData);
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$binder->bindCallback(
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AclManager::class,
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function () use ($aclManager): AclManager {
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return $aclManager;
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}
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);
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return new BindingContainer($bindingData);
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}
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}
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