From e83e2b216c9b9409515daf12607d8d693e083ddd Mon Sep 17 00:00:00 2001
From: Daniel <dhaavi@users.noreply.github.com>
Date: Thu, 21 May 2020 15:06:02 +0200
Subject: [PATCH] Fix and improve api authentication error

---
 api/authentication.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api/authentication.go b/api/authentication.go
index baeba1d..a9b376f 100644
--- a/api/authentication.go
+++ b/api/authentication.go
@@ -82,7 +82,8 @@ func authMiddleware(next http.Handler) http.Handler {
 		grantAccess, err := authenticator(server, r)
 		if err != nil {
 			log.Warningf("api: authenticator failed: %s", err)
-			http.Error(w, "Internal Server Error", http.StatusInternalServerError)
+			http.Error(w, "Bad Request: Could not identify client", http.StatusBadRequest)
+			return
 		}
 		if !grantAccess {
 			log.Warningf("api: denying api access to %s", r.RemoteAddr)