feat: 💩 proxy pass the full authelia auth request subpath

Signed-off-by: GitHub <[email protected]>

Author: nemchik

root/defaults/nginx/authelia-location.conf.sample

@@ -1,7 +1,6 @@
 ## Version 2025/03/25 - Changelog: https://github.com/linuxserver/docker-swag/commits/master/root/defaults/nginx/authelia-location.conf.sample
 # Make sure that your authelia container is in the same user defined bridge network and is named authelia
 # Rename /config/nginx/proxy-confs/authelia.subdomain.conf.sample to /config/nginx/proxy-confs/authelia.subdomain.conf
-# Make sure that the authelia configuration.yml has 'address: "tcp://:9091/authelia"' defined
 
 ## Send a subrequest to Authelia to verify if the user is authenticated and has permission to access the resource
 auth_request /authelia/api/authz/auth-request;

root/defaults/nginx/authelia-server.conf.sample

@@ -1,17 +1,6 @@
 ## Version 2025/03/25 - Changelog: https://github.com/linuxserver/docker-swag/commits/master/root/defaults/nginx/authelia-server.conf.sample
 # Make sure that your authelia container is in the same user defined bridge network and is named authelia
 # Rename /config/nginx/proxy-confs/authelia.subdomain.conf.sample to /config/nginx/proxy-confs/authelia.subdomain.conf
-# Make sure that the authelia configuration.yml has 'address: "tcp://:9091/authelia"' defined
-
-# location for authelia subfolder requests
-location ^~ /authelia {
-    auth_request off; # requests to this subfolder must be accessible without authentication
-
-    include /config/nginx/proxy.conf;
-    include /config/nginx/resolver.conf;
-    set $upstream_authelia authelia;
-    proxy_pass http://$upstream_authelia:9091;
-}
 
 # location for authelia auth requests
 location = /authelia/api/authz/auth-request {
@@ -20,7 +9,7 @@ location = /authelia/api/authz/auth-request {
     include /config/nginx/proxy.conf;
     include /config/nginx/resolver.conf;
     set $upstream_authelia authelia;
-    proxy_pass http://$upstream_authelia:9091;
+    proxy_pass http://$upstream_authelia:9091/api/authz/auth-request;
 
     ## Include the Set-Cookie header if present
     auth_request_set $set_cookie $upstream_http_set_cookie;
@@ -44,11 +33,6 @@ location @authelia_proxy_signin {
     ## Translate the Location response header from the auth subrequest into a variable
     auth_request_set $signin_url $upstream_http_location;
 
-    if ($signin_url = '') {
-        ## Set the $signin_url variable
-        set $signin_url https://$http_host/authelia/?rd=$target_url;
-    }
-
     ## Redirect to login
     return 302 $signin_url;
 }