Always set content-type & nosniff

2019-01-03 11:13:28 -08:00
parent 10979d4c75
commit ef6cba0b36
6 changed files with 10 additions and 0 deletions
--- a/cmd/kube-proxy/app/server.go
+++ b/cmd/kube-proxy/app/server.go
@@ -552,6 +552,8 @@ func (s *ProxyServer) Run() error {
 		proxyMux := mux.NewPathRecorderMux("kube-proxy")
 		healthz.InstallHandler(proxyMux)
 		proxyMux.HandleFunc("/proxyMode", func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+			w.Header().Set("X-Content-Type-Options", "nosniff")
 			fmt.Fprintf(w, "%s", s.ProxyMode)
 		})
 		proxyMux.Handle("/metrics", legacyregistry.Handler())