feat: LTI support and Moodle plugin

deploy/docker/nginx_http_only.conf

@@ -1,3 +1,9 @@
+# Use existing X-Forwarded-Proto from reverse proxy if present, otherwise use $scheme
+map $http_x_forwarded_proto $forwarded_proto {
+    default $http_x_forwarded_proto;
+    '' $scheme;
+}
+
 server {
     listen 80 ;
 
@@ -28,7 +34,10 @@ server {
         add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
         add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
 
-        include /etc/nginx/sites-enabled/uwsgi_params;
-        uwsgi_pass 127.0.0.1:9000;
+        proxy_pass http://127.0.0.1:9000;
+        proxy_set_header Host $host;
+        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 $forwarded_proto;
     }
 }