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

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+<?php
+/**
+ * @file classes/security/authorization/ContextAccessPolicy.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 ContextAccessPolicy
+ *
+ * @ingroup security_authorization
+ *
+ * @brief Class to control access to PKP applications' setup components
+ */
+
+namespace PKP\security\authorization;
+
+use PKP\security\authorization\internal\ContextPolicy;
+
+class ContextAccessPolicy extends ContextPolicy
+{
+    /**
+     * Constructor
+     *
+     * @param \PKP\core\PKPRequest $request
+     * @param array $roleAssignments
+     */
+    public function __construct($request, $roleAssignments)
+    {
+        parent::__construct($request);
+
+        // On context level we don't have role-specific conditions
+        // so we can simply add all role assignments. It's ok if
+        // any of these role conditions permits access.
+        $contextRolePolicy = new PolicySet(PolicySet::COMBINING_PERMIT_OVERRIDES);
+        foreach ($roleAssignments as $role => $operations) {
+            $contextRolePolicy->addPolicy(new RoleBasedHandlerOperationPolicy($request, $role, $operations));
+        }
+        $this->addPolicy($contextRolePolicy);
+    }
+}
+
+if (!PKP_STRICT_MODE) {
+    class_alias('\PKP\security\authorization\ContextAccessPolicy', '\ContextAccessPolicy');
+}