import scapy.all as scapy
import argparse
def get_args():
parser = argparse.ArgumentParser()
parser.add_argument('-t', '--target', dest='target', help='Target IP Address/Adresses')
options = parser.parse_args()
#Check for errors i.e if the user does not specify the target IP Address
#Quit the program if the argument is missing
#While quitting also display an error message
if not options.target:
#Code to handle if interface is not specified
parser.error("[-] Please specify an IP Address or Addresses, use --help for more info.")
return options
def scan(ip):
arp_req_frame = scapy.ARP(pdst = ip)
broadcast_ether_frame = scapy.Ether(dst = "ff:ff:ff:ff:ff:ff")
broadcast_ether_arp_req_frame = broadcast_ether_frame / arp_req_frame
answered_list = scapy.srp(broadcast_ether_arp_req_frame, timeout = 1, verbose = False)[0]
result = []
for i in range(0,len(answered_list)):
client_dict = {"ip" : answered_list[i][1].psrc, "mac" : answered_list[i][1].hwsrc}
result.append(client_dict)
return result
def display_result(result):
print("-----------------------------------\nIP Address\tMAC Address\n-----------------------------------")
for i in result:
print("{}\t{}".format(i["ip"], i["mac"]))
options = get_args()
scanned_output = scan(options.target)
display_result(scanned_output)
