def handle(othermac, addresses, mymac, iface):
if othermac in _HOSTS:
logging.info("I already seem to be managing %s, ignoring" % othermac)
return
logging.info('Now handling ARPs for %s:%s on %s' % (othermac, addresses, iface))
for address in addresses:
if ':' in address: #ipv6
expr = "ip6 && icmp6 && (ip6[40] == 135 || ip6[40] == 136) and host %s" % (address) #ipv6 uses ndp, not arp
else:
expr = "arp host %s" % (address)
thread = SnifferThread( filterexp=expr, prn=partial(_handle_packet, address, mymac, othermac), iface=iface,) #using a callback, but not doing it async
_HOSTS[othermac] = thread
thread.start() #make this a greenlet?
def handle(mac, addresses, iface):
if mac in _HOSTS:
logging.debug("Ignoring already managed TCP host %s" % (mac, ))
logging.info("Now handling TCP SYNs for %s:%s on %s" % (mac, addresses, iface))
for address in addresses:
#we can be fancier, wake on port 22 with plain packets, not just syn
#http://www.opensource.apple.com/source/mDNSResponder/mDNSResponder-522.1.11/mDNSCore/mDNS.c mDNSCoreReceiveRawTransportPacket()
if ':' in address: #ipv6
expr = "ip6[6]=6 && ip6[53]&4!=0 and ip6[6]=6 && ip6[53]&1=0 and dst host %s" % (address) #ipv6 can have multiple headers, so no tcp* shortcuts in pcap-filter
else:
expr = "tcp[tcpflags] & tcp-syn != 0 and tcp[tcpflags] & tcp-ack = 0 and dst host %s" % (address)
thread = SnifferThread( filterexp=expr, prn=partial(_handle_packet, mac, address), iface=iface) #using a callback, but nut not doing it async
_HOSTS[mac] = thread
thread.start() #make this a greenlet?
def handle(mac, addresses, iface):
if mac in _HOSTS:
logging.debug("Ignoring already managed TCP host {}" .format (mac, ))
logging.info("Now handling TCP SYNs for {}:{} on {}".format (mac, addresses, iface))
for address in addresses:
#we can be fancier, wake on port 22 with plain packets, not just syn
#http://www.opensource.apple.com/source/mDNSResponder/mDNSResponder-522.1.11/mDNSCore/mDNS.c mDNSCoreReceiveRawTransportPacket()
if ':' in address: #ipv6
expr = "ip6[6]=6 && ip6[53]&4!=0 and ip6[6]=6 && ip6[53]&1=0 and dst host {}".format(address) #ipv6 can have multiple headers, so no tcp* shortcuts in pcap-filter
else:
expr = "tcp[tcpflags] & tcp-syn != 0 and tcp[tcpflags] & tcp-ack = 0 and dst host {}".format(address)
thread = SnifferThread( filterexp=expr, prn=partial(_handle_packet, mac, address), iface=iface) #using a callback, but nut not doing it async
_HOSTS[mac] = thread
thread.start() #make this a greenlet?
def handle(othermac, addresses, mymac, iface):
print 'Pretending to handle arp for %s on %s' % (addresses, iface)
if othermac in _HOSTS:
print "I already seem to be managing %s, ignoring"
return
for address in addresses:
if ':' in address:
# TODO: Handle IP6
continue
thread = SnifferThread(
filterexp="arp host %s" % (address, ),
prn=partial(_handle_packet, address, mymac),
iface=iface,
)
_HOSTS[othermac] = thread
thread.start()
def handle(othermac, addresses, mymac, iface):
print 'Pretending to handle arp for %s on %s' % (addresses, iface)
if othermac in _HOSTS:
print "I already seem to be managing %s, ignoring"
return
for address in addresses:
if ':' in address:
# TODO: Handle IP6
continue
thread = SnifferThread(
filterexp="arp host %s" % (address, ),
prn=partial(_handle_packet, address, mymac),
iface=iface,
)
_HOSTS[othermac] = thread
thread.start()
def handle(mac, addresses, iface):
print "Pretending to handle incoming SYN for %s: %s" % (mac, addresses, )
if mac in _HOSTS:
print "Ignoring already managed host %s" % (mac, )
for address in addresses:
if ':' in address:
# TODO: Handle IP6
continue
print 'Starting TCP sniffer for %s' % (address, )
thread = SnifferThread(
filterexp="tcp[tcpflags] & tcp-syn != 0 and tcp[tcpflags] & tcp-ack = 0 and dst host %s" % (address, ),
prn=partial(_handle_packet, mac, address),
iface=iface,
)
_HOSTS[mac] = thread
thread.start()
def handle(othermac, addresses, mymac, iface):
if othermac in _HOSTS:
logging.info("I already seem to be managing %s, ignoring" % othermac)
return
logging.info('Now handling ARPs for %s:%s on %s' %
(othermac, addresses, iface))
for address in addresses:
if ':' in address: #ipv6
expr = "ip6 && icmp6 && (ip6[40] == 135 || ip6[40] == 136) and host %s" % (
address) #ipv6 uses ndp, not arp
else:
expr = "arp host %s" % (address)
thread = SnifferThread(
filterexp=expr,
prn=partial(_handle_packet, address, mymac, othermac),
iface=iface,
) #using a callback, but not doing it async
_HOSTS[othermac] = thread
thread.start() #make this a greenlet?
