Add Referrer-Policy header

gapple · Jun 19, 2017 · ca53a32 · ca53a32
1 parent 59c847a
commit ca53a32
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/app.php b/src/app.php
@@ -25,6 +25,10 @@
                 "connect-src 'self' www.drupal.org www.google-analytics.com;" .
                 "report-uri https://gapple.report-uri.io/r/default/csp/enforce;"
         );
+        $response->headers->set(
+            'Referrer-Policy',
+            'no-referrer-when-downgrade'
+        );
     }
 });