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check rsn capabilities added

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Signed-off-by: anil-tegala <anil.tegala@candelatech.com>
This commit is contained in:
anil-tegala
2022-08-04 21:25:55 +05:30
parent b37d77c47d
commit 04120f3265
1 changed files with 45 additions and 1 deletions
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46
py-scripts/lf_pcap.py
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@@ -415,6 +415,49 @@ class LfPcap(Realm):
except ValueError: except ValueError:
raise "pcap file is required" raise "pcap file is required"
def check_rsn(self, pcap_file):
global akms_count, group_cipher_suite, mfpr, mfpc, ptksa, gtksa
try:
if pcap_file is not None:
cap = self.read_pcap(pcap_file=pcap_file, apply_filter='wlan.fc.type == 0 && wlan.fc.type_subtype == 8')
packet_count = 0
value = "Packet Not Found"
for pkt in cap:
if 'wlan.mgt' in pkt:
if 'wlan_rsn_pcs_list' in pkt['wlan.mgt'].field_names:
group_cipher_suite = pkt['wlan.mgt'].get_field_value('wlan_rsn_pcs_list')
else:
group_cipher_suite = "Value not Found"
if 'wlan_rsn_akms_count' in pkt['wlan.mgt'].field_names:
akms_count = pkt['wlan.mgt'].get_field_value('wlan_rsn_akms_count')
else:
akms_count = "Value not Found"
if 'wlan_rsn_capabilities_mfpr' in pkt['wlan.mgt'].field_names:
mfpr = pkt['wlan.mgt'].get_field_value('wlan_rsn_capabilities_mfpr')
else:
mfpr = "Value not Found"
if 'wlan_rsn_capabilities_mfpc' in pkt['wlan.mgt'].field_names:
mfpc = pkt['wlan.mgt'].get_field_value('wlan_rsn_capabilities_mfpc')
else:
mfpc = "Value not Found"
if 'wlan_rsn_capabilities_ptksa_replay_counter' in pkt['wlan.mgt'].field_names:
ptksa = pkt['wlan.mgt'].get_field_value('wlan_rsn_capabilities_ptksa_replay_counter')
else:
ptksa = "Value not Found"
if 'wlan_rsn_capabilities_gtksa_replay_counter' in pkt['wlan.mgt'].field_names:
gtksa = pkt['wlan.mgt'].get_field_value('wlan_rsn_capabilities_gtksa_replay_counter')
else:
gtksa = "Value not Found"
packet_count += 1
if packet_count == 1:
break
if packet_count >= 1:
return [akms_count, group_cipher_suite, mfpr, mfpc, ptksa, gtksa]
else:
return None
except ValueError:
raise "pcap file is required"
def sniff_packets(self, interface_name="wiphy1", test_name="mu-mimo", channel=-1, sniff_duration=180): def sniff_packets(self, interface_name="wiphy1", test_name="mu-mimo", channel=-1, sniff_duration=180):
if test_name is not None: if test_name is not None:
self.pcap_name = test_name + ".pcap" self.pcap_name = test_name + ".pcap"
@@ -468,7 +511,7 @@ see: /py-scritps/lf_pcap.py
parser.add_argument('--apply_filter', '-f', help='apply the filter you want to', dest='apply_filter', default=None) parser.add_argument('--apply_filter', '-f', help='apply the filter you want to', dest='apply_filter', default=None)
args = parser.parse_args() args = parser.parse_args()
pcap_obj = LfPcap( pcap_obj = LfPcap(
host="192.168.200.229", host="192.168.200.202",
port=8080, port=8080,
_read_pcap_file=args.pcap_file, _read_pcap_file=args.pcap_file,
_apply_filter=args.apply_filter, _apply_filter=args.apply_filter,
@@ -485,6 +528,7 @@ see: /py-scritps/lf_pcap.py
# pcap_obj.get_wlan_mgt_status_code(pcap_file=pcap_obj.pcap_file) # pcap_obj.get_wlan_mgt_status_code(pcap_file=pcap_obj.pcap_file)
# pcap_obj.get_packet_info(pcap_obj.pcap_file) # pcap_obj.get_packet_info(pcap_obj.pcap_file)
# pcap_obj.check_he_capability_beacon_frame(pcap_file=pcap_obj.pcap_file) # pcap_obj.check_he_capability_beacon_frame(pcap_file=pcap_obj.pcap_file)
#pcap_obj.check_rsn(pcap_file=pcap_obj.pcap_file)
if __name__ == "__main__": if __name__ == "__main__":