CHIEFSOFT\ameye
76 lines
2.0 KiB
PHP
76 lines
2.0 KiB
PHP
<?php
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/**
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* @file classes/security/authorization/internal/PluginRequiredPolicy.php
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2000-2021 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class PluginRequiredPolicy
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*
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* @ingroup security_authorization_internal
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*
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* @brief Class to make sure we have a valid plugin in request.
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*
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*/
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namespace PKP\security\authorization\internal;
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use APP\core\Application;
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use APP\core\Request;
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use PKP\core\PKPRequest;
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use PKP\plugins\Plugin;
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use PKP\plugins\PluginRegistry;
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use PKP\security\authorization\AuthorizationPolicy;
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class PluginRequiredPolicy extends AuthorizationPolicy
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{
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/** @var Request */
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public $_request;
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/**
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* Constructor
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*
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* @param PKPRequest $request
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*/
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public function __construct($request)
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{
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parent::__construct('user.authorization.pluginRequired');
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$this->_request = $request;
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}
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//
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// Implement template methods from AuthorizationPolicy
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//
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/**
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* @see AuthorizationPolicy::effect()
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*/
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public function effect()
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{
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// Get the plugin request data.
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$category = $this->_request->getUserVar('category');
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$pluginName = $this->_request->getUserVar('plugin');
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// Load the plugin.
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$plugins = PluginRegistry::loadCategory($category);
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$foundPlugin = null;
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foreach ($plugins as $plugin) { /** @var Plugin $plugin */
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if ($plugin->getName() == $pluginName) {
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$foundPlugin = $plugin;
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break;
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}
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}
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if (!$foundPlugin instanceof Plugin) {
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return AuthorizationPolicy::AUTHORIZATION_DENY;
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}
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// Add the plugin to the authorized context.
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$this->addAuthorizedContextObject(Application::ASSOC_TYPE_PLUGIN, $foundPlugin);
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return AuthorizationPolicy::AUTHORIZATION_PERMIT;
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}
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}
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if (!PKP_STRICT_MODE) {
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class_alias('\PKP\security\authorization\internal\PluginRequiredPolicy', '\PluginRequiredPolicy');
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}
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