From a0129b437e332413dd9df8b02b16ec383ae5d499 Mon Sep 17 00:00:00 2001
From: titoko <titoko@users.noreply.github.com>
Date: Sat, 12 Dec 2020 14:23:46 +0100
Subject: [PATCH] fix(Authorization): Skipped Autorization Header that are not
 Basic

---
 helpers.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/helpers.lua b/helpers.lua
index 0fcd332..004a912 100644
--- a/helpers.lua
+++ b/helpers.lua
@@ -271,6 +271,10 @@ function refresh_logged_in()
 
     if auth_header then
         _, _, b64_cred = string.find(auth_header, "^Basic%s+(.+)$")
+        if b64_cred == nil:
+            is_logged_in = false
+            return is_logged_in
+        end
         _, _, user, password = string.find(ngx.decode_base64(b64_cred), "^(.+):(.+)$")
         user = authenticate(user, password)
         if user then