Merge pull request #12690 from peterkraume/bug-12689

Set Referrer-Policy also in addSecurityHeaders()
nextcloud · Nov 29, 2018 · 8abde77 · 8abde77
2 parents ee2cb46 + 79b8703
commit 8abde77
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/private/legacy/response.php b/lib/private/legacy/response.php
@@ -104,6 +104,7 @@ public static function addSecurityHeaders() {
 			header('X-Robots-Tag: none'); // https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag
 			header('X-Download-Options: noopen'); // https://msdn.microsoft.com/en-us/library/jj542450(v=vs.85).aspx
 			header('X-Permitted-Cross-Domain-Policies: none'); // https://www.adobe.com/devnet/adobe-media-server/articles/cross-domain-xml-for-streaming.html
+			header('Referrer-Policy: no-referrer'); // https://www.w3.org/TR/referrer-policy/
 		}
 	}