9531253098
The pft_ping.py and sniffer.py tool is moved from tests/sys/netpfil/pf to tests/sys/netpfil/common directory because these tools are to be used in common for all the firewalls. Submitted by: Ahsan Barkati Reviewed by: kp, thj Sponsored by: Google, Inc. (GSoC 2019) Differential Revision: https://reviews.freebsd.org/D21276
26 lines
556 B
Python
26 lines
556 B
Python
# $FreeBSD$
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import threading
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import scapy.all as sp
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class Sniffer(threading.Thread):
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def __init__(self, args, check_function):
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threading.Thread.__init__(self)
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self._args = args
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self._recvif = args.recvif[0]
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self._check_function = check_function
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self.foundCorrectPacket = False
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self.start()
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def _checkPacket(self, packet):
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ret = self._check_function(self._args, packet)
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if ret:
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self.foundCorrectPacket = True
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return ret
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def run(self):
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self.packets = sp.sniff(iface=self._recvif,
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stop_filter=self._checkPacket, timeout=3)
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