import socket def test_proxy_protocol_global_enabled_normal_request_fails(docker_compose, nginxproxy): try: r = nginxproxy.get( "http://proxy-protocol-global-enabled.nginx-proxy.tld/headers" ) assert False except Exception as e: assert "Remote end closed connection without response" in str(e) def test_proxy_protocol_global_enabled_proto_request_works(docker_compose, nginxproxy): client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) client.connect((nginxproxy.get_ip(), 80)) # 1.2.3.4 is the client IP # 4.3.2.1 is the proxy server IP # 8080 is the client port # 9090 is the proxy server port client.send(f"PROXY TCP4 1.2.3.4 4.3.2.1 8080 9090\r\n".encode("utf-8")) client.send( "GET /headers HTTP/1.1\r\nHost: proxy-protocol-global-enabled.nginx-proxy.tld\r\n\r\n".encode( "utf-8" ) ) response = client.recv(4096).decode("utf-8") assert "X-Forwarded-For: 1.2.3.4" in response assert "X-Forwarded-Port: 9090" in response