Change X-Robots-Tag header from "none" to "noindex, nofollow"

While "none" is indeed equivalent to "noindex, nofollow" for Google, but seems to be not supported by Bing and probably other search engines.

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta/name#other_metadata_names
https://developers.google.com/search/docs/crawling-indexing/robots-meta-tag?hl=de#comma-separated-list
https://www.bing.com/webmasters/help/which-robots-metatags-does-bing-support-5198d240

Signed-off-by: MichaIng <micha@dietpi.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/tests/data/setUploadLimit/htaccess b/tests/data/setUploadLimit/htaccess
index 53b06d5ae22..53f743f45e7 100644
--- a/tests/data/setUploadLimit/htaccess
+++ b/tests/data/setUploadLimit/htaccess
@@ -11,7 +11,7 @@
     # Add security and privacy related headers
     Header set X-Content-Type-Options "nosniff"
     Header set X-XSS-Protection "1; mode=block"
-    Header set X-Robots-Tag "none"
+    Header set X-Robots-Tag "noindex, nofollow"
     Header set X-Frame-Options "SAMEORIGIN"
     SetEnv modHeadersAvailable true
   </IfModule>
diff --git a/tests/lib/AppFramework/Controller/ControllerTest.php b/tests/lib/AppFramework/Controller/ControllerTest.php
index 1f347cea535..cb6fc777dee 100644
--- a/tests/lib/AppFramework/Controller/ControllerTest.php
+++ b/tests/lib/AppFramework/Controller/ControllerTest.php
@@ -116,7 +116,7 @@ class ControllerTest extends \Test\TestCase {
 			'Content-Security-Policy' => "default-src 'none';base-uri 'none';manifest-src 'self';frame-ancestors 'none'",
 			'Feature-Policy' => "autoplay 'none';camera 'none';fullscreen 'none';geolocation 'none';microphone 'none';payment 'none'",
 			'X-Request-Id' => $this->request->getId(),
-			'X-Robots-Tag' => 'none',
+			'X-Robots-Tag' => 'noindex, nofollow',
 		];
 
 		$response = $this->controller->customDataResponse(['hi']);
diff --git a/tests/lib/AppFramework/Http/DataResponseTest.php b/tests/lib/AppFramework/Http/DataResponseTest.php
index 575698dd878..ccde23b48bb 100644
--- a/tests/lib/AppFramework/Http/DataResponseTest.php
+++ b/tests/lib/AppFramework/Http/DataResponseTest.php
@@ -67,7 +67,7 @@ class DataResponseTest extends \Test\TestCase {
 			'Cache-Control' => 'no-cache, no-store, must-revalidate',
 			'Content-Security-Policy' => "default-src 'none';base-uri 'none';manifest-src 'self';frame-ancestors 'none'",
 			'Feature-Policy' => "autoplay 'none';camera 'none';fullscreen 'none';geolocation 'none';microphone 'none';payment 'none'",
-			'X-Robots-Tag' => 'none',
+			'X-Robots-Tag' => 'noindex, nofollow',
 			'X-Request-Id' => \OC::$server->get(IRequest::class)->getId(),
 		];
 		$expectedHeaders = array_merge($expectedHeaders, $headers);
diff --git a/tests/lib/AppFramework/Http/ResponseTest.php b/tests/lib/AppFramework/Http/ResponseTest.php
index c5d228e5753..6473a5bf55f 100644
--- a/tests/lib/AppFramework/Http/ResponseTest.php
+++ b/tests/lib/AppFramework/Http/ResponseTest.php
@@ -51,7 +51,7 @@ class ResponseTest extends \Test\TestCase {
 			'Last-Modified' => 1,
 			'ETag' => 3,
 			'Something-Else' => 'hi',
-			'X-Robots-Tag' => 'none',
+			'X-Robots-Tag' => 'noindex, nofollow',
 		];
 
 		$this->childResponse->setHeaders($expected);