From c203d1a0d810e527eed9f68f84b349b7fc4ccb5b Mon Sep 17 00:00:00 2001
From: Julian Reinhardt <julian.reinhardt@stud.h-da.de>
Date: Sat, 6 Nov 2021 13:38:02 +0100
Subject: [PATCH] Requires ~() in location to remove $request_uri and removes
 $request_uri if it is just a slash

---
 backend/templates/_location.conf | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/backend/templates/_location.conf b/backend/templates/_location.conf
index 7c84471e..f286fda7 100644
--- a/backend/templates/_location.conf
+++ b/backend/templates/_location.conf
@@ -1,5 +1,10 @@
   location {{ path }} {
-    set              $targetUri {{ forward_scheme }}://{{ forward_host }}:{{ forward_port }}{{ forward_path }}{% unless path contains "(" %}$request_uri{% endunless %};
+    set              $targetUri {{ forward_scheme }}://{{ forward_host }}:{{ forward_port }}{{ forward_path }};
+    {% unless path contains "~" and path contains "(" and path contains ")" %}
+    if ($request_uri != /){
+      set            $targetUri $targetUri$request_uri;
+    }
+    {% endunless %}
     proxy_set_header Host $host;
     proxy_set_header X-Forwarded-Scheme $scheme;
     proxy_set_header X-Forwarded-Proto  $scheme;