From f7d3367a9ff284288a038228794706de3a657bc6 Mon Sep 17 00:00:00 2001
From: tcely <tcely@users.noreply.github.com>
Date: Fri, 16 May 2025 23:37:23 -0400
Subject: [PATCH] Use the environment variable directly

---
 config/root/etc/nginx/token_server.conf | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/config/root/etc/nginx/token_server.conf b/config/root/etc/nginx/token_server.conf
index 057cade5..6c0c4e3a 100644
--- a/config/root/etc/nginx/token_server.conf
+++ b/config/root/etc/nginx/token_server.conf
@@ -11,18 +11,19 @@ server {
     # Server domain name
     server_name _;
 
-    set_by_lua_block $pot_url_scheme {
-        local haystack = os.getenv('YT_POT_BGUTIL_BASE_URL') or ''
-        local needle = 'https://'
-        local scheme = 'http'
-        if haystack:sub(1, #needle) == needle then
-            scheme = 'https'
+    set_by_lua_block $pot_url {
+        local default = 'http://token_server'
+        local url = os.getenv('YT_POT_BGUTIL_BASE_URL')
+        if not url then
+            return default
         end
-        return scheme
+        if #url and url:find('://') then
+            return url
+        end
+        return default
     }
 
     location / {
-        proxy_pass $pot_url_scheme://token_server;
-        proxy_redirect default;
+        proxy_pass $pot_url;
     }
 }