#!/usr/bin/env python # Impacket - Collection of Python classes for working with network protocols. # # Copyright (C) 2023 Fortra. All rights reserved. # # This software is provided under a slightly modified version # of the Apache Software License. See the accompanying LICENSE file # for more information. # import unittest from six import PY2 from impacket.dot11 import Dot11Types from impacket.ImpactDecoder import RadioTapDecoder class TestDot11ManagementBeaconFrames(unittest.TestCase): def setUp(self): # 802.11 Management Frame # self.rawframe=b'\x00\x00\x20\x00\x67\x08\x04\x00\x54\xc6\xb8\x24\x00\x00\x00\x00\x22\x0c\xda\xa0\x02\x00\x00\x00\x40\x01\x00\x00\x3c\x14\x24\x11\x80\x00\x00\x00\xff\xff\xff\xff\xff\xff\x06\x03\x7f\x07\xa0\x16\x06\x03\x7f\x07\xa0\x16\xb0\x77\x3a\x40\xcb\x26\x00\x00\x00\x00\x64\x00\x01\x05\x00\x0a\x66\x72\x65\x65\x62\x73\x64\x2d\x61\x70\x01\x08\x8c\x12\x98\x24\xb0\x48\x60\x6c\x03\x01\x24\x05\x04\x00\x01\x00\x00\x07\x2a\x55\x53\x20\x24\x01\x11\x28\x01\x11\x2c\x01\x11\x30\x01\x11\x34\x01\x17\x38\x01\x17\x3c\x01\x17\x40\x01\x17\x95\x01\x1e\x99\x01\x1e\x9d\x01\x1e\xa1\x01\x1e\xa5\x01\x1e\x20\x01\x00\xdd\x18\x00\x50\xf2\x02\x01\x01\x00\x00\x03\xa4\x00\x00\x27\xa4\x00\x00\x42\x43\x5e\x00\x62\x32\x2f\x00' self.radiotap_decoder = RadioTapDecoder() radiotap=self.radiotap_decoder.decode(self.rawframe) if PY2: self.assertEqual(str(radiotap.__class__), "impacket.dot11.RadioTap") else: self.assertEqual(str(radiotap.__class__), "") self.dot11=radiotap.child() if PY2: self.assertEqual(str(self.dot11.__class__), "impacket.dot11.Dot11") else: self.assertEqual(str(self.dot11.__class__), "") type = self.dot11.get_type() self.assertEqual(type,Dot11Types.DOT11_TYPE_MANAGEMENT) subtype = self.dot11.get_subtype() self.assertEqual(subtype,Dot11Types.DOT11_SUBTYPE_MANAGEMENT_BEACON) typesubtype = self.dot11.get_type_n_subtype() self.assertEqual(typesubtype,Dot11Types.DOT11_TYPE_MANAGEMENT_SUBTYPE_BEACON) self.management_base=self.dot11.child() if PY2: self.assertEqual(str(self.management_base.__class__), "impacket.dot11.Dot11ManagementFrame") else: self.assertEqual(str(self.management_base.__class__), "") self.management_beacon=self.management_base.child() if PY2: self.assertEqual(str(self.management_beacon.__class__), "impacket.dot11.Dot11ManagementBeacon") else: self.assertEqual(str(self.management_beacon.__class__), "") def test_01(self): 'Test Header and Tail Size field' self.assertEqual(self.management_base.get_header_size(), 22) self.assertEqual(self.management_base.get_tail_size(), 0) self.assertEqual(self.management_beacon.get_header_size(), 116) self.assertEqual(self.management_beacon.get_tail_size(), 0) def test_02(self): 'Test Duration field' self.assertEqual(self.management_base.get_duration(), 0x0000) self.management_base.set_duration(0x1234) self.assertEqual(self.management_base.get_duration(), 0x1234) def test_03(self): 'Test Destination Address field' addr=self.management_base.get_destination_address() self.assertEqual(addr.tolist(), [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF]) addr[0]=0x12 addr[5]=0x34 self.management_base.set_destination_address(addr) self.assertEqual(self.management_base.get_destination_address().tolist(), [0x12,0xFF,0xFF,0xFF,0xFF,0x34]) def test_04(self): 'Test Source Address field' addr=self.management_base.get_source_address() self.assertEqual(addr.tolist(), [0x06,0x03,0x7f,0x07,0xa0,0x16]) addr[0]=0x12 addr[5]=0x34 self.management_base.set_source_address(addr) self.assertEqual(self.management_base.get_source_address().tolist(), [0x12,0x03,0x7f,0x07,0xa0,0x34]) def test_05(self): 'Test BSSID Address field' addr=self.management_base.get_bssid() self.assertEqual(addr.tolist(), [0x06,0x03,0x7f,0x07,0xa0,0x16]) addr[0]=0x12 addr[5]=0x34 self.management_base.set_bssid(addr) self.assertEqual(self.management_base.get_bssid().tolist(), [0x12,0x03,0x7f,0x07,0xa0,0x34]) def test_06(self): 'Test Sequence control field' self.assertEqual(self.management_base.get_sequence_control(), 0x77b0) self.management_base.set_sequence_control(0x1234) self.assertEqual(self.management_base.get_sequence_control(), 0x1234) def test_07(self): 'Test Fragment number field' self.assertEqual(self.management_base.get_fragment_number(), 0x00) self.management_base.set_fragment_number(0xF1) # Es de 4 bit self.assertEqual(self.management_base.get_fragment_number(), 0x01) def test_08(self): 'Test Sequence number field' self.assertEqual(self.management_base.get_sequence_number(), 1915) self.management_base.set_sequence_number(0xF234) # Es de 12 bit self.assertEqual(self.management_base.get_sequence_number(), 0x0234) def test_09(self): 'Test Management Frame Data field' frame_body=b"\x3a\x40\xcb\x26\x00\x00\x00\x00\x64\x00\x01\x05\x00\x0a\x66\x72\x65\x65\x62\x73\x64\x2d\x61\x70\x01\x08\x8c\x12\x98\x24\xb0\x48\x60\x6c\x03\x01\x24\x05\x04\x00\x01\x00\x00\x07\x2a\x55\x53\x20\x24\x01\x11\x28\x01\x11\x2c\x01\x11\x30\x01\x11\x34\x01\x17\x38\x01\x17\x3c\x01\x17\x40\x01\x17\x95\x01\x1e\x99\x01\x1e\x9d\x01\x1e\xa1\x01\x1e\xa5\x01\x1e\x20\x01\x00\xdd\x18\x00\x50\xf2\x02\x01\x01\x00\x00\x03\xa4\x00\x00\x27\xa4\x00\x00\x42\x43\x5e\x00\x62\x32\x2f\x00" self.assertEqual(self.management_base.get_frame_body(), frame_body) def test_10(self): 'Test Management Beacon Timestamp field' self.assertEqual(self.management_beacon.get_timestamp(), 0x0000000026CB403A) self.management_beacon.set_timestamp(0x8765432101234567) self.assertEqual(self.management_beacon.get_timestamp(), 0x8765432101234567) def test_11(self): 'Test Management Beacon Interval field' self.assertEqual(self.management_beacon.get_beacon_interval(), 0x0064) self.management_beacon.set_beacon_interval(0x4321) self.assertEqual(self.management_beacon.get_beacon_interval(), 0x4321) def test_12(self): 'Test Management Beacon Capabilities field' self.assertEqual(self.management_beacon.get_capabilities(), 0x0501) self.management_beacon.set_capabilities(0x4321) self.assertEqual(self.management_beacon.get_capabilities(), 0x4321) def test_13(self): 'Test Management ssid getter/setter methods' act_ssid=b"freebsd-ap" new_ssid=b"holala" self.assertEqual(self.management_beacon.get_ssid(), act_ssid) self.management_beacon.set_ssid(new_ssid) self.assertEqual(self.management_beacon.get_ssid(), new_ssid) self.assertEqual(self.management_beacon.get_header_size(), 116-4) def test_14(self): 'Test Management supported_rates getter/setter methods' self.assertEqual(self.management_beacon.get_supported_rates(), (0x8c,0x12,0x98,0x24,0xb0,0x48,0x60,0x6c) ) self.assertEqual(self.management_beacon.get_supported_rates(human_readable=True), (6.0, 9.0, 12.0, 18.0, 24.0, 36.0, 48.0, 54.0) ) self.management_beacon.set_supported_rates((0x12,0x98,0x24,0xb0,0x48,0x60)) self.assertEqual(self.management_beacon.get_supported_rates(), (0x12,0x98,0x24,0xb0,0x48,0x60) ) self.assertEqual(self.management_beacon.get_supported_rates(human_readable=True), ( 9.0, 12.0, 18.0, 24.0, 36.0, 48.0) ) self.assertEqual(self.management_beacon.get_header_size(), 116-2) def test_15(self): 'Test Management DS Parameter Set getter/setter methods' self.assertEqual(self.management_beacon.get_ds_parameter_set(), 36 ) self.management_beacon.set_ds_parameter_set(40) self.assertEqual(self.management_beacon.get_ds_parameter_set(), 40 ) self.assertEqual(self.management_beacon.get_header_size(), 116) def test_16(self): 'Test Management Vendor Specific getter/setter methods' self.assertEqual(self.management_beacon.get_vendor_specific(), [ (b"\x00\x50\xf2", b"\x02\x01\x01\x00\x00\x03\xa4\x00\x00\x27\xa4\x00\x00\x42\x43\x5e\x00\x62\x32\x2f\x00")]) self.management_beacon.add_vendor_specific(b"\x00\x00\x40",b"\x04\x04\x04\x04\x04\x04") self.assertEqual(self.management_beacon.get_vendor_specific(), [(b"\x00\x50\xf2",b"\x02\x01\x01\x00\x00\x03\xa4\x00\x00\x27\xa4\x00\x00\x42\x43\x5e\x00\x62\x32\x2f\x00"), (b"\x00\x00\x40",b"\x04\x04\x04\x04\x04\x04"), ]) self.assertEqual(self.management_beacon.get_header_size(), 127) if __name__ == '__main__': unittest.main(verbosity=1)