Switch NGINX to OpenResty, update paths for nginx.conf and auth.lua integration

docker-compose.yml

@@ -1,12 +1,12 @@
 services:
   reverse-proxy:
-    image: nginx:latest
+    image: openresty/openresty:alpine
     container_name: demo-nginx-proxy
     ports:
       - "25700:80"
     volumes:
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
-      - ./auth.lua:/etc/nginx/auth.lua:ro
+      - ./nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf:ro
+      - ./auth.lua:/usr/local/openresty/nginx/conf/auth.lua:ro
     environment:
       - KEYCLOAK_CLIENT_SECRET=${KEYCLOAK_CLIENT_SECRET}
     env_file:

nginx.conf

@@ -34,7 +34,7 @@ http {
 
     # Protected root route (main site)
     location / {
-      access_by_lua_file /etc/nginx/auth.lua;
+      access_by_lua_file /usr/local/openresty/nginx/conf/auth.lua;
 
       proxy_pass http://main-website:3000;
       proxy_set_header Host $host;
@@ -45,7 +45,7 @@ http {
 
     # Protected demo route
     location /lawfirm/demo1/ {
-      access_by_lua_file /etc/nginx/auth.lua;
+      access_by_lua_file /usr/local/openresty/nginx/conf/auth.lua;
 
       rewrite ^/lawfirm/demo1(/.*)$ $1 break;
       proxy_pass http://ld1:3000;