#!/usr/bin/env python3 from utils.colors import colors, puts, sep from utils.firegexapi import FiregexAPI from utils.tcpserver import TcpServer from utils.udpserver import UdpServer import argparse import secrets import base64 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( "--service_name", "-n", type=str, required=False, help="Name of the test service", default="Test Service", ) parser.add_argument( "--port", "-P", type=int, required=False, help="Port of the test service", default=1337, ) parser.add_argument( "--ipv6", "-6", action="store_true", help="Test Ipv6", default=False ) parser.add_argument( "--proto", "-m", type=str, required=False, choices=["tcp", "udp"], help="Select the protocol", default="tcp", ) args = parser.parse_args() sep() puts("Testing will start on ", color=colors.cyan, end="") puts(f"{args.address}", color=colors.yellow) firegex = FiregexAPI(args.address) # Login if firegex.login(args.password): puts("Sucessfully logged in ✔", color=colors.green) else: puts("Test Failed: Unknown response or wrong passowrd ✗", color=colors.red) exit(1) # Create server server = (TcpServer if args.proto == "tcp" else UdpServer)( args.port, ipv6=args.ipv6 ) def exit_test(code): if service_id: server.stop() if firegex.nfregex_delete_service(service_id): puts("Sucessfully deleted service ✔", color=colors.green) else: puts("Test Failed: Coulnd't delete serivce ✗", color=colors.red) exit_test(1) exit(code) srvs = firegex.nfregex_get_services() for ele in srvs: if ele["name"] == args.service_name: firegex.nfregex_delete_service(ele["service_id"]) service_id = firegex.nfregex_add_service( args.service_name, args.port, args.proto, "::1" if args.ipv6 else "127.0.0.1" ) if service_id: puts(f"Sucessfully created service {service_id} ✔", color=colors.green) else: puts("Test Failed: Failed to create service ✗", color=colors.red) exit(1) if firegex.nfregex_start_service(service_id): puts("Sucessfully started service ✔", color=colors.green) else: puts("Test Failed: Failed to start service ✗", color=colors.red) exit_test(1) server.start() time.sleep(0.5) try: if server.sendCheckData(secrets.token_bytes(432)): puts("Successfully tested first proxy with no regex ✔", color=colors.green) else: puts("Test Failed: Data was corrupted ", color=colors.red) exit_test(1) except Exception: puts("Test Failed: Couldn't send data to the server ", color=colors.red) exit_test(1) # Add new regex secret = bytes(secrets.token_hex(16).encode()) if firegex.nfregex_add_regex( service_id, secret, "B", active=True, is_case_sensitive=True ): puts(f"Sucessfully added regex {str(secret)} ✔", color=colors.green) else: puts(f"Test Failed: Couldn't add the regex {str(secret)} ✗", color=colors.red) exit_test(1) # Check if regex is present in the service n_blocked = 0 def getMetric(metric_name, regex): for metric in firegex.nfregex_get_metrics().split("\n"): if metric.startswith(metric_name + "{") and f'regex="{regex}"' in metric: return int(metric.split(" ")[-1]) def checkRegex(regex, should_work=True, upper=False, deleted=False): if should_work: global n_blocked for r in firegex.nfregex_get_service_regexes(service_id): if r["regex"] == secret: # Test the regex s = regex.upper() if upper else regex if not server.sendCheckData( secrets.token_bytes(40) + s + secrets.token_bytes(40) ): puts( "The malicious request was successfully blocked ✔", color=colors.green, ) n_blocked += 1 time.sleep(1) if firegex.nfregex_get_regex(r["id"])["n_packets"] == n_blocked: puts( "The packet was reported as blocked in the API ✔", color=colors.green, ) else: puts( "Test Failed: The packet wasn't reported as blocked in the API ✗", color=colors.red, ) exit_test(1) if ( getMetric("firegex_blocked_packets", secret.decode()) == n_blocked ): puts( "The packet was reported as blocked in the metrics ✔", color=colors.green, ) else: puts( "Test Failed: The packet wasn't reported as blocked in the metrics ✗", color=colors.red, ) exit_test(1) if getMetric("firegex_active", secret.decode()) == 1: puts( "The regex was reported as active in the metrics ✔", color=colors.green, ) else: puts( "Test Failed: The regex wasn't reported as active in the metrics ✗", color=colors.red, ) exit_test(1) else: puts( "Test Failed: The request wasn't blocked ✗", color=colors.red, ) exit_test(1) return puts("Test Failed: The regex wasn't found ✗", color=colors.red) exit_test(1) else: if server.sendCheckData( secrets.token_bytes(40) + base64.b64decode(regex) + secrets.token_bytes(40) ): puts("The request wasn't blocked ✔", color=colors.green) else: puts( "Test Failed: The request was blocked when it shouldn't have", color=colors.red, ) exit_test(1) if not deleted: if getMetric("firegex_active", secret.decode()) == 0: puts( "The regex was reported as inactive in the metrics ✔", color=colors.green, ) else: puts( "Test Failed: The regex wasn't reported as inactive in the metrics ✗", color=colors.red, ) exit_test(1) def clear_regexes(): global n_blocked n_blocked = 0 for r in firegex.nfregex_get_service_regexes(service_id): if r["regex"] == secret: if firegex.nfregex_delete_regex(r["id"]): puts( f"Sucessfully deleted regex with id {r['id']} ✔", color=colors.green, ) else: puts("Test Failed: Coulnd't delete the regex ✗", color=colors.red) exit_test(1) break if f'regex="{secret.decode()}"' not in firegex.nfregex_get_metrics(): puts("No regex metrics after deletion ✔", color=colors.green) else: puts( "Test Failed: Metrics found after deleting the regex ✗", color=colors.red, ) exit_test(1) checkRegex(secret) # Pause the proxy if firegex.nfregex_stop_service(service_id): puts(f"Sucessfully paused service with id {service_id} ✔", color=colors.green) else: puts("Test Failed: Coulnd't pause the service ✗", color=colors.red) exit_test(1) # Check if it's actually paused checkRegex(secret, should_work=False) # Start firewall if firegex.nfregex_start_service(service_id): puts(f"Sucessfully started service with id {service_id} ✔", color=colors.green) else: puts("Test Failed: Coulnd't start the service ✗", color=colors.red) exit_test(1) checkRegex(secret) # Disable regex for r in firegex.nfregex_get_service_regexes(service_id): if r["regex"] == secret: if firegex.nfregex_disable_regex(r["id"]): puts( f"Sucessfully disabled regex with id {r['id']} ✔", color=colors.green, ) else: puts("Test Failed: Coulnd't disable the regex ✗", color=colors.red) exit_test(1) break # Check if it's actually disabled checkRegex(secret, should_work=False) # Enable regex for r in firegex.nfregex_get_service_regexes(service_id): if r["regex"] == secret: if firegex.nfregex_enable_regex(r["id"]): puts( f"Sucessfully enabled regex with id {r['id']} ✔", color=colors.green ) else: puts("Test Failed: Coulnd't enable the regex ✗", color=colors.red) exit_test(1) break checkRegex(secret) # Delete regex clear_regexes() # Check if it's actually deleted checkRegex(secret, should_work=False, deleted=True) # Add case insensitive regex if firegex.nfregex_add_regex( service_id, secret, "B", active=True, is_case_sensitive=False ): puts( f"Sucessfully added case insensitive regex {str(secret)} ✔", color=colors.green, ) else: puts( f"Test Failed: Coulnd't add the case insensitive regex {str(secret)} ✗", color=colors.red, ) exit_test(1) checkRegex(secret, upper=True) checkRegex(secret) clear_regexes() # Rename service if firegex.nfregex_rename_service(service_id, f"{args.service_name}2"): puts( f"Sucessfully renamed service to {args.service_name}2 ✔", color=colors.green ) else: puts("Test Failed: Coulnd't rename service ✗", color=colors.red) exit_test(1) # Check if service was renamed correctly service = firegex.nfregex_get_service(service_id) if service["name"] == f"{args.service_name}2": puts("Checked that service was renamed correctly ✔", color=colors.green) else: puts("Test Failed: Service wasn't renamed correctly ✗", color=colors.red) exit_test(1) # Rename back service if firegex.nfregex_rename_service(service_id, f"{args.service_name}"): puts( f"Sucessfully renamed service to {args.service_name} ✔", color=colors.green ) else: puts("Test Failed: Coulnd't rename service ✗", color=colors.red) exit_test(1) # Change settings opposite_proto = "udp" if args.proto == "tcp" else "tcp" if firegex.nfregex_settings_service( service_id, 1338, opposite_proto, "::dead:beef" if args.ipv6 else "123.123.123.123", True, ): srv_updated = firegex.nfregex_get_service(service_id) if ( srv_updated["port"] == 1338 and srv_updated["proto"] == opposite_proto and ("::dead:beef" if args.ipv6 else "123.123.123.123") in srv_updated["ip_int"] and srv_updated["fail_open"] ): puts("Sucessfully changed service settings ✔", color=colors.green) else: puts( "Test Failed: Service settings weren't updated correctly ✗", color=colors.red, ) exit_test(1) else: puts("Test Failed: Coulnd't change service settings ✗", color=colors.red) exit_test(1) exit_test(0)