Templates

#!/usr/bin/env python3

# >>>>>>>>> packages
import socket
from termcolor import colored
import argparse
import sys

#>>>>>> global variables 

#>>>> ctrl+C break
def def_handler(sig,frame):
    print(f"saliendo del programa")
    sys.exit(1)
signal.signal(signal.SIGINT,def_handler)


# >>>>>> get arguments
import argparse
import sys

def get_arguments():
    parser = argparse.ArgumentParser(description='Fast TCP port scanner')
    parser.add_argument("-t", "--target", dest="target", required=True, help="Victim target to scan (e.g., -t 10.10.10.10)")
    options = parser.parse_args()
    if not options.target:
        parser.print_help()
        sys.exit(1)
    return options.target

target_ip = get_arguments()
print("Target IP:", target_ip)

#>>>>>>>>>>>>>>>>>>>Class


#>>>>>>>> Functions
def port_scanner(host,port,s):
    try:
        s.connect((host,port))
        print(colored(f"el puerto {port} esta abierto" , 'green'))
        s.close()
    except (socket.timeout, ConnectionRefusedError):
        print(colored(f"el puerto {port} esta cerrado", 'red'))
        s.close()

#>>>>>>>>>> Principal
def main():
    IP = get_arguments()
    for port in range(1000):
        s = create_socket()
        port_scanner(IP,port,s)

# >>>>>>>> start programa
if __name__ == '__main__':
    main()