def handler(packet): """ Handler for probe requests. """ rssi = get_rssi(packet[0].notdecoded); if packet[0].addr2 in confg.CLS: confg.CLS[packet[0].addr2].mrssi = rssi; else: confg.CLS[packet[0].addr2] = Client(packet[0].addr2, '', rssi); confg.CLS[packet[0].addr2].mnoise += 1; return;
def handler_probereq(packet):
"""
Handler for probe requests.
"""
rssi = get_rssi(packet.notdecoded)
if confg.CLS.has_key(packet.addr2):
confg.CLS[packet.addr2].msig = rssi
confg.CLS[packet.addr2].mnoise += 1
elif misc.check_valid(packet.addr2):
confg.CLS[packet.addr2] = Client(packet.addr2, '', rssi)
confg.CLS[packet.addr2].mnoise += 1
if confg.MyGui != "":
confg.MyGui.add_client(confg.CLS[packet.addr2])
return
def handler_data(packet):
"""
handler for data type frames
"""
a1 = packet.addr1
a2 = packet.addr2
rssi = get_rssi(packet.notdecoded)
if a1 in confg.APS:
if confg.CLS.has_key(a2):
if confg.CLS[a2].mbssid != a1:
confg.CLS[a2].update_network(a1)
confg.CLS[a2].mnoise += 1
confg.CLS[a2].msig = rssi
elif misc.check_valid(a2):
confg.CLS[a2] = Client(a2, a1, rssi)
confg.CLS[a2].mnoise += 1
if confg.MyGui != "":
confg.MyGui.add_client(confg.CLS[a2])
elif a2 in confg.APS:
if confg.CLS.has_key(a1):
if confg.CLS[a1].mbssid != a2:
confg.CLS[a1].update_network(a2)
confg.CLS[a1].mnoise += 1
confg.CLS[a1].msig = rssi
elif misc.check_valid(a1):
confg.CLS[a1] = Client(a1, a2, rssi)
confg.CLS[a1].mnoise += 1
if confg.MyGui != "":
confg.MyGui.add_client(confg.CLS[a1])
return
def handler_beacon(packet):
"""
Handler for Beacon Frames.
"""
source = packet.addr2
if source in confg.APS:
confg.APS[source].msig = get_rssi(packet.notdecoded)
confg.APS[source].mbeacons += 1
else:
destination = packet.addr1
mac = packet.addr3
confg.HANDSHAKES[mac] = []
if u'\x00' in "".join(
[x if ord(x) < 128 else ""
for x in packet[0].info]) or not packet[0].info:
confg.HIDDEN.append(mac)
name = "<len: " + str(len(packet.info)) + ">"
else:
name = "".join([x if ord(x) < 128 else "" for x in packet[0].info])
rssi = get_rssi(packet.notdecoded)
p = packet[Dot11Elt]
cap = packet.sprintf(
"{Dot11Beacon:%Dot11Beacon.cap%}"
"{Dot11ProbeResp:%Dot11ProbeResp.cap%}").split('+')
sec = set()
channel = "-"
while isinstance(p, Dot11Elt):
if p.ID == 3:
try:
channel = ord(p.info)
except:
pass
elif p.ID == 48:
sec.add('WPA2')
elif p.ID == 61:
if channel == "-":
channel = ord(p.info[-int(p.len):-int(p.len) + 1])
elif p.ID == 221 and p.info.startswith('\x00P\xf2\x01\x01\x00'):
if "WPA2" in sec:
pass
else:
sec.add('WPA')
p = p.payload
if not sec:
if 'privacy' in cap:
sec.add('WEP')
else:
sec.add("OPEN")
if '0050f204104a000110104400010210' in str(packet).encode('hex'):
sec.add('WPS')
try:
oui = ((EUI(mac)).oui).registration().org
except:
oui = "UNKNOWN"
confg.APS[source] = Access_Point(name, ':'.join(sec), channel, mac,
unicode(oui), rssi)
if confg.MyGui != "":
confg.MyGui.add_wifi(confg.APS[source])
return