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lib/pkp/classes/security/authorization/PKPPublicAccessPolicy.php

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+<?php
+/**
+ * @file classes/security/authorization/PKPPublicAccessPolicy.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2000-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class PKPPublicAccessPolicy
+ *
+ * @ingroup security_authorization
+ *
+ * @brief Class to control access to handler operations based on an
+ *  operation whitelist.
+ */
+
+namespace PKP\security\authorization;
+use PKP\core\PKPRequest;
+
+class PKPPublicAccessPolicy extends HandlerOperationPolicy
+{
+    /**
+     * Constructor
+     *
+     * @param PKPRequest $request
+     * @param array|string $operations either a single operation or a list of operations that
+     *  this policy is targeting.
+     * @param string $message a message to be displayed if the authorization fails
+     */
+    public function __construct($request, $operations, $message = 'user.authorization.privateOperation')
+    {
+        parent::__construct($request, $operations, $message);
+    }
+
+
+    //
+    // Implement template methods from AuthorizationPolicy
+    //
+    /**
+     * @see AuthorizationPolicy::effect()
+     */
+    public function effect()
+    {
+        if ($this->_checkOperationWhitelist()) {
+            return AuthorizationPolicy::AUTHORIZATION_PERMIT;
+        } else {
+            return AuthorizationPolicy::AUTHORIZATION_DENY;
+        }
+    }
+}
+
+if (!PKP_STRICT_MODE) {
+    class_alias('\PKP\security\authorization\PKPPublicAccessPolicy', '\PKPPublicAccessPolicy');
+}