This is a test HTTP server used to check external connectivity for the HTTP Snap.
To build the server, run make http-server or make all at the root of this project. This will produce a binary at build/test.
You can configure the path to the config file by setting the environment variable EXT_SERVER_CFG_PATH
Alternatively you can place config file in /etc/external-http-server/
The config file can be used to configure paths to the TLS certs used for mutual authentication.