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fragattack: eapol_msdu test after getting IP

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Mathy 2020-04-24 08:21:15 -04:00 committed by Mathy Vanhoef
parent 5b526124bc
commit 05d2288d10
1 changed files with 8 additions and 3 deletions
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11
research/fragattack.py
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@ -306,7 +306,7 @@ class LinuxTest(Test):
# Fragment 2: make Linux update latest used crypto Packet Number. Use a dummy packet # Fragment 2: make Linux update latest used crypto Packet Number. Use a dummy packet
# that can't accidently aggregate with the first fragment in a corrrect packet. # that can't accidently aggregate with the first fragment in a corrrect packet.
p = station.get_header()/LLC()/SNAP()/IP() p = station.get_header()/LLC()/SNAP()/IP()/Raw(b"linux_plain decoy fragment")
p.SC = frag2.SC ^ (1 << 4) p.SC = frag2.SC ^ (1 << 4)
self.actions[1].frame = p self.actions[1].frame = p
@ -1068,7 +1068,8 @@ class Supplicant(Daemon):
self.initialize_ips(clientip, serverip) self.initialize_ips(clientip, serverip)
def initialize_peermac(self, peermac): def initialize_peermac(self, peermac):
log(STATUS, f"Will now use peer MAC address {peermac} instead of the BSS") if peermac != self.station.bss:
log(STATUS, f"Will now use peer MAC address {peermac} instead of the BSS {self.station.bss}.")
self.station.set_peermac(peermac) self.station.set_peermac(peermac)
def initialize_ips(self, clientip, serverip): def initialize_ips(self, clientip, serverip):
@ -1216,7 +1217,11 @@ def prepare_tests(test_name, stractions, delay=0, inc_pn=0, as_msdu=None, ptype=
elif test_name == "eapol_msdu": elif test_name == "eapol_msdu":
if stractions != None: if stractions != None:
actions = [Action(char2trigger(t), enc=False) for t in stractions] prefix, specific = stractions[:-3], stractions[-2:]
actions = []
if len(prefix) > 0:
actions = [stract2action(stract) for stract in prefix.split(",")]
actions += [Action(char2trigger(t), enc=False) for t in specific]
else: else:
actions = [Action(Action.StartAuth, enc=False), actions = [Action(Action.StartAuth, enc=False),
Action(Action.StartAuth, enc=False)] Action(Action.StartAuth, enc=False)]