first commit

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

@@ -0,0 +1,49 @@
+<?php
+/**
+ * @file classes/security/authorization/PublicationAccessPolicy.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 PublicationAccessPolicy
+ *
+ * @ingroup security_authorization
+ *
+ * @brief Class to control access to a publication
+ */
+
+namespace PKP\security\authorization;
+
+use PKP\core\PKPRequest;
+use PKP\security\authorization\internal\ContextPolicy;
+use PKP\security\authorization\internal\PublicationIsSubmissionPolicy;
+use PKP\security\authorization\internal\PublicationRequiredPolicy;
+
+class PublicationAccessPolicy extends ContextPolicy
+{
+    /**
+     * Constructor
+     *
+     * @param PKPRequest $request
+     * @param array $args request parameters
+     * @param array $roleAssignments
+     */
+    public function __construct($request, $args, $roleAssignments, $submissionIdParameter = 'submissionId', $publicationIdParameter = 'publicationId')
+    {
+        parent::__construct($request);
+
+        // Can the user access this submission?
+        $this->addPolicy(new SubmissionAccessPolicy($request, $args, $roleAssignments, $submissionIdParameter));
+
+        // Does the publication exist?
+        $this->addPolicy(new PublicationRequiredPolicy($request, $args, $publicationIdParameter));
+
+        // Is the publication attached to the correct submission?
+        $this->addPolicy(new PublicationIsSubmissionPolicy(__('api.publications.403.submissionsDidNotMatch')));
+    }
+}
+
+if (!PKP_STRICT_MODE) {
+    class_alias('\PKP\security\authorization\PublicationAccessPolicy', '\PublicationAccessPolicy');
+}