openshift#163 making header name check case-insensitive

shawkins · Mar 19, 2020 · 251179e · 251179e
1 parent a26f317
commit 251179e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/oauthproxy.go b/oauthproxy.go
@@ -98,7 +98,7 @@ func (u *UpstreamProxy) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		r.Header.Set("GAP-Auth", w.Header().Get("GAP-Auth"))
 		u.auth.SignRequest(r)
 	}
-	if u.wsHandler != nil && r.Header.Get("Connection") == "Upgrade" && r.Header.Get("Upgrade") == "websocket" {
+	if u.wsHandler != nil && strings.ToLower(r.Header.Get("Connection")) == "upgrade" && r.Header.Get("Upgrade") == "websocket" {
 		u.wsHandler.ServeHTTP(w, r)
 	} else {
 		u.handler.ServeHTTP(w, r)