Nginx proxy headers

proxy-headers.conf

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  # allows django to get the client's IP address (see the ipware module)
proxy_set_header X-Forwarded-Proto $scheme;  # allows django to determine that the request is secure (see SECURE_PROXY_SSL_HEADER and request.is_secure())
proxy_set_header X-Forwarded-Host $host;  # allows django to determine the name/addr of the server that the client originally connected to (see request.get_host())
proxy_set_header X-Forwarded-Port $server_port;  # same idea as above, but for port number (see request.get_port())