Добрый День, создал простой сниффер на Debian но не могу его запустить.
from scapy.all import *
counter = 0
def analysis(pkt):
global counter
print(counter, ": Ethernet")
print("Src:", pkt["Ether"].src)
print("Dst:", pkt["Ether"].dst)
print(pkt.sprintf("Type: %Ether.type%"))
if pkt["Ether"].type == 2054: #ARP
print("###ARP###")
if pkt["ARP"].op == 1:
print("echo-request")
elif pkt["ARP"].op == 2:
print("echo-reply")
elif pkt["Ether"].type == 2048: #IPv4
print("###IPv4###")
print("Src:", pkt["IP"].src)
print("Dst:", pkt["IP"].dst)
print("TTL:", pkt["IP"].ttl)
print("High level protocol: ", pkt.sprintf("%IP.proto%")) #udp 17
print("Data size:", pkt["IP"].len-20)
if pkt["IP"].proto == 17:
print(" ###UDP###")
print(" Src port:", pkt["UDP"].sport)
print(" Dst port:", pkt["UDP"].dport)
print(" Data size:", pkt["UDP"].len - 8)
counter += 1
print("---------------------------------------------------")
if __name__ == '__main__':
ifaces = os.listdir('/sys/class/net/')
sniff(iface=ifaces, prn=analysis)
При запуске в Pycharm возникает ошибка(пробовал на python3.7 и 3.9:
home/danya/Python-3.9.1/python /home/danya/PycharmProjects/main.py
Traceback (most recent call last):
File "/home/danya/PycharmProjects/main.py", line 40, in <module>
sniff(iface=ifaces, prn=analysis)
File "/home/danya/.local/lib/python3.9/site-packages/scapy/sendrecv.py", line 1263, in sniff
sniffer._run(*args, **kwargs)
File "/home/danya/.local/lib/python3.9/site-packages/scapy/sendrecv.py", line 1127, in _run
sniff_sockets[L2socket(type=ETH_P_ALL, iface=iface,
File "/home/danya/.local/lib/python3.9/site-packages/scapy/arch/linux.py", line 486, in init
self.ins = socket.socket(
File "/home/danya/Python-3.9.1/Lib/socket.py", line 232, in init
_socket.socket.__init__(self, family, type, proto, fileno)
PermissionError: [Errno 1] Operation not permitted
Process finished with exit code 1
Простой