#!/usr/bin/env python3 from utils.colors import colors, puts, sep from utils.firegexapi import FiregexAPI from utils.tcpserver import TcpServer from utils.tls_helpers import generate_self_signed_cert_key, tls_connect_send_recv import argparse import secrets import time if __name__ == "__main__": parser = argparse.ArgumentParser() parser.add_argument( "--address", "-a", type=str, required=False, help="Address of firegex backend", default="http://127.0.0.1:4444/", ) parser.add_argument( "--password", "-p", type=str, required=True, help="Firegex password" ) parser.add_argument( "--ipv6", "-6", action="store_true", help="Test Ipv6", default=False ) parser.add_argument( "--port", "-P", type=int, required=False, help="Base port of the test stream", default=15443, ) args = parser.parse_args() sep() puts("Testing TLS stream CRUD/edit/cascade will start on ", color=colors.cyan, end="") puts(f"{args.address}", color=colors.yellow) firegex = FiregexAPI(args.address) if firegex.login(args.password): puts("Sucessfully logged in ✔", color=colors.green) else: puts("Test Failed: Unknown response or wrong password ✗", color=colors.red) exit(1) def exit_test(code): exit(code) host = "::1" if args.ipv6 else "127.0.0.1" port_a = args.port port_b = args.port + 1 service_name = "TLS CRUD Test Service" # Cleanup leftovers from a previous failed run for ele in firegex.nfregex_get_services(): if ele["name"] == service_name: firegex.nfregex_delete_service(ele["service_id"]) for s in firegex.tls_get_streams(): if s["port"] in (port_a, port_b): firegex.tls_stop_stream(s["id"]) firegex.tls_delete_stream(s["id"]) # 1. Create cert_a, key_a = generate_self_signed_cert_key("localhost") stream_id = firegex.tls_add_stream("TLS CRUD Stream", host, port_a, cert_a, key_a) if stream_id: puts(f"Sucessfully created TLS stream {stream_id} ✔", color=colors.green) else: puts("Test Failed: Couldn't create TLS stream ✗", color=colors.red) exit_test(1) # 2. List / Get stream = firegex.tls_get_stream(stream_id) if stream and stream["ip_int"] and stream["port"] == port_a: puts("Sucessfully fetched the stream via GET /tls/streams ✔", color=colors.green) else: puts("Test Failed: Stream not found in listing ✗", color=colors.red) firegex.tls_delete_stream(stream_id) exit_test(1) # 3. Start + a real TLS handshake against the public ssl_port. The backend behind the # stream must itself speak TLS since nginx's clear_port leg always re-encrypts to it. backend_cert, backend_key = generate_self_signed_cert_key("127.0.0.1") backend = TcpServer(port_a, ipv6=args.ipv6, tls_cert=backend_cert, tls_key=backend_key) backend.start() time.sleep(0.5) if firegex.tls_start_stream(stream_id): puts("Sucessfully started TLS stream ✔", color=colors.green) else: puts("Test Failed: Couldn't start TLS stream ✗", color=colors.red) backend.stop() firegex.tls_delete_stream(stream_id) exit_test(1) ssl_port = firegex.tls_get_stream(stream_id)["ssl_port"] data = secrets.token_bytes(64) if tls_connect_send_recv(ssl_port, args.ipv6, data) == data: puts("Successfully performed a real TLS handshake and got the decrypted echo back ✔", color=colors.green) else: puts("Test Failed: TLS handshake / decrypt round-trip failed ✗", color=colors.red) backend.stop() firegex.tls_stop_stream(stream_id) firegex.tls_delete_stream(stream_id) exit_test(1) # 4. Create a dependent nfregex service linked to the stream service_id = firegex.nfregex_add_service( service_name, port_a, "tcp", host, target_type="tls", tls_stream_id=stream_id ) if service_id: puts(f"Sucessfully created dependent nfregex service {service_id} ✔", color=colors.green) else: puts("Test Failed: Couldn't create dependent service ✗", color=colors.red) backend.stop() firegex.tls_stop_stream(stream_id) firegex.tls_delete_stream(stream_id) exit_test(1) # 5. The (fixed) delete-guard must now correctly reject deletion while in use if not firegex.tls_delete_stream(stream_id): puts("Correctly rejected deletion of a TLS stream still in use ✔", color=colors.green) else: puts("Test Failed: Deleting an in-use TLS stream should have failed ✗", color=colors.red) exit_test(1) # 6. Edit: move the stream to a new ip/port/cert and confirm the dependent service follows backend.stop() backend = TcpServer(port_b, ipv6=args.ipv6, tls_cert=backend_cert, tls_key=backend_key) backend.start() time.sleep(0.5) cert_b, key_b = generate_self_signed_cert_key("localhost") if firegex.tls_edit_stream(stream_id, ip_int=host, port=port_b, cert=cert_b, key=key_b): puts("Sucessfully edited the TLS stream's address/cert ✔", color=colors.green) else: puts("Test Failed: Couldn't edit the TLS stream ✗", color=colors.red) backend.stop() exit_test(1) time.sleep(1) updated_stream = firegex.tls_get_stream(stream_id) updated_service = firegex.nfregex_get_service(service_id) if updated_stream["port"] == port_b and updated_service["port"] == port_b: puts("The dependent service's mirrored ip/port followed the stream edit ✔", color=colors.green) else: puts("Test Failed: The dependent service wasn't kept in sync with the stream edit ✗", color=colors.red) exit_test(1) new_ssl_port = updated_stream["ssl_port"] data2 = secrets.token_bytes(64) if tls_connect_send_recv(new_ssl_port, args.ipv6, data2) == data2: puts("TLS decryption still works correctly at the new address/port after the edit ✔", color=colors.green) else: puts("Test Failed: TLS decryption broke after editing the stream's address ✗", color=colors.red) exit_test(1) # 7. Cascade: stopping the stream should stop the dependent service if firegex.tls_stop_stream(stream_id): time.sleep(1) if firegex.nfregex_get_service(service_id)["status"] == "stop": puts("Stopping the stream correctly cascaded to stop the dependent service ✔", color=colors.green) else: puts("Test Failed: Dependent service wasn't cascade-stopped ✗", color=colors.red) exit_test(1) else: puts("Test Failed: Couldn't stop the TLS stream ✗", color=colors.red) exit_test(1) # 8. Cascade: starting the dependent service should reactivate the stream if firegex.nfregex_start_service(service_id): time.sleep(1) if firegex.tls_get_stream(stream_id)["status"] == "active": puts("Starting the service correctly cascaded to reactivate the TLS stream ✔", color=colors.green) else: puts("Test Failed: TLS stream wasn't cascade-reactivated ✗", color=colors.red) exit_test(1) else: puts("Test Failed: Couldn't start the dependent service ✗", color=colors.red) exit_test(1) # Cleanup firegex.nfregex_delete_service(service_id) backend.stop() firegex.tls_stop_stream(stream_id) if firegex.tls_delete_stream(stream_id): puts("Sucessfully cleaned up TLS CRUD test ✔", color=colors.green) else: puts("Test Failed: Couldn't delete the TLS stream during cleanup ✗", color=colors.red) exit_test(1) exit_test(0)