Merge pull request #23560 from vespa-engine/mortent/referrer-policy-header

Add Referrer-Policy header

1 files changed, 1 insertions, 0 deletions

diff --git a/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/SecurityHeadersResponseFilter.java b/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/SecurityHeadersResponseFilter.java
index 24cd9245b61..520e22de136 100644
--- a/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/SecurityHeadersResponseFilter.java
+++ b/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/SecurityHeadersResponseFilter.java
@@ -19,5 +19,6 @@ public class SecurityHeadersResponseFilter implements SecurityResponseFilter {
         response.setHeader("Strict-Transport-Security", "max-age=31536000; includeSubDomains");
         response.setHeader("X-Content-Type-Options", "nosniff");
         response.setHeader("X-Frame-Options", "DENY");
+        response.setHeader("Referrer-Policy", "strict-origin-when-cross-origin");
     }
 }