Improve ssl.conf

https://github.com/alexbelgium/hassio-addons/issues/1703

mealie/rootfs/etc/nginx/servers/ssl.conf

@@ -1,5 +1,4 @@
-   server {
-
+server {
     listen 9001;
 
     include /etc/nginx/includes/server_params.conf;
@@ -8,6 +7,10 @@
     ssl_certificate /ssl/%%certfile%%;
     ssl_certificate_key /ssl/%%keyfile%%;
 
+    proxy_buffering off;
+    gzip_static off;
+    client_max_body_size 0;
+
     location / {
       # Proxy pass
       proxy_pass http://localhost:9000;
@@ -18,17 +21,25 @@
       proxy_set_header Connection "upgrade";
 
       # Improve ip handling
+      proxy_hide_header X-Powered-By;
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header X-Forwarded-Proto $scheme;
       proxy_set_header Accept-Encoding "";
       proxy_read_timeout 90;
 
-      # Correct base_url
+      # Ensure the backend knows the correct host
+      proxy_set_header Host $host;
+      proxy_set_header X-Forwarded-Host $host;
+
+	  # Correct base_url
+      absolute_redirect off;
       sub_filter_once off;
       sub_filter_types *;
       sub_filter %%base_subpath%% /;
 
-      }
+      # Rewrite URLs in the response
+      sub_filter localhost:9000 %%BASE_URL%%;
 
+    }
 }