Example of basic digest authentication as middleware in nginx (OpenResty).

• OpenResty - enhanced version of nginx with LuaJIT support.
• Memcached - in-memory storage.
• PHP - interpreter for php scripts.

Use Docker for quick start.

docker-compose up --build

1. Open browser http://127.0.0.1:8090/. Enter username test and password test. Done!
2. Open browser http://127.0.0.1:8091/. This page will be opened without authorization.