1 files changed, 32 insertions, 0 deletions
diff --git a/lib/private/Files/Cache/Wrapper/CachePermissionsMask.php b/lib/private/Files/Cache/Wrapper/CachePermissionsMask.php
new file mode 100644
index 00000000000..ff17cb79ac7
--- /dev/null
+++ b/lib/private/Files/Cache/Wrapper/CachePermissionsMask.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OC\Files\Cache\Wrapper;
+
+class CachePermissionsMask extends CacheWrapper {
+	/**
+	 * @var int
+	 */
+	protected $mask;
+
+	/**
+	 * @param \OCP\Files\Cache\ICache $cache
+	 * @param int $mask
+	 */
+	public function __construct($cache, $mask) {
+		parent::__construct($cache);
+		$this->mask = $mask;
+	}
+
+	protected function formatCacheEntry($entry) {
+		if (isset($entry['permissions'])) {
+			$entry['scan_permissions'] = $entry['permissions'];
+			$entry['permissions'] &= $this->mask;
+		}
+		return $entry;
+	}
+}