def setUp(self):
# 802.11 Data Frame
#
self.dot11frame = '\x08\x41\x2c\x00\x00\x21\x29\x68\x33\x5d\x00\x18\xde\x7c\x37\x9f\x00\x21\x29\x68\x33\x5b\xf0\xd6\x0c\x31\x65\x00\x8d\x23\x81\xe9\x25\x1c\xb5\xaa\x83\xd2\xc7\x16\xba\x6e\xe1\x8e\x7d\x3a\x2c\x71\xc0\x0f\x6a\xb8\x2f\xbc\x54\xc4\xb0\x14\xab\x03\x11\x5e\xde\xcc\xab\x2b\x18\xeb\xeb\x25\x0f\x75\xeb\x6b\xf5\x7f\xd6\x5c\xb9\xe1\xb2\x6e\x50\xba\x4b\xb4\x8b\x9f\x34\x71\xda\x9e\xcf\x12\xcb\x8f\x36\x1b\x02\x53'
d = Dot11(self.dot11frame, FCS_at_end=False)
self.assertEqual(d.get_type(), Dot11Types.DOT11_TYPE_DATA)
self.assertEqual(d.get_subtype(), Dot11Types.DOT11_SUBTYPE_DATA)
self.assertEqual(d.get_type_n_subtype(),
Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
data = Dot11DataFrame(d.get_body_as_string())
d.contains(data)
self.wep_header = Dot11WEP(data.body_string)
data.contains(self.wep_header)
self.wep_data = Dot11WEPData(self.wep_header.body_string)
self.wep_header.contains(self.wep_data)
self.km = KeyManager()
self.km.add_key([0x00, 0x21, 0x29, 0x68, 0x33, 0x5d],
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def setUp(self):
# 802.11 Data Frame
#
self.dot11frame = '\x08\x41\x2c\x00\x00\x21\x29\x68\x33\x5d\x00\x18\xde\x7c\x37\x9f\x00\x21\x29\x68\x33\x5b\xf0\xd6\x0c\x31\x65\x00\x8d\x23\x81\xe9\x25\x1c\xb5\xaa\x83\xd2\xc7\x16\xba\x6e\xe1\x8e\x7d\x3a\x2c\x71\xc0\x0f\x6a\xb8\x2f\xbc\x54\xc4\xb0\x14\xab\x03\x11\x5e\xde\xcc\xab\x2b\x18\xeb\xeb\x25\x0f\x75\xeb\x6b\xf5\x7f\xd6\x5c\xb9\xe1\xb2\x6e\x50\xba\x4b\xb4\x8b\x9f\x34\x71\xda\x9e\xcf\x12\xcb\x8f\x36\x1b\x02\x53'
d = Dot11(self.dot11frame, FCS_at_end = False)
self.assertEqual(d.get_type(),Dot11Types.DOT11_TYPE_DATA)
self.assertEqual(d.get_subtype(),Dot11Types.DOT11_SUBTYPE_DATA)
self.assertEqual(d.get_type_n_subtype(),Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
data = Dot11DataFrame(d.get_body_as_string())
d.contains(data)
self.wep_header = Dot11WEP(data.body_string)
data.contains(self.wep_header)
self.wep_data = Dot11WEPData(self.wep_header.body_string)
self.wep_header.contains(self.wep_data)
self.km=KeyManager()
self.km.add_key([0x00,0x21,0x29,0x68,0x33,0x5d],'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
class TestDot11WEPData(unittest.TestCase):
def setUp(self):
# 802.11 Data Frame
#
self.dot11frame = '\x08\x41\x2c\x00\x00\x21\x29\x68\x33\x5d\x00\x18\xde\x7c\x37\x9f\x00\x21\x29\x68\x33\x5b\xf0\xd6\x0c\x31\x65\x00\x8d\x23\x81\xe9\x25\x1c\xb5\xaa\x83\xd2\xc7\x16\xba\x6e\xe1\x8e\x7d\x3a\x2c\x71\xc0\x0f\x6a\xb8\x2f\xbc\x54\xc4\xb0\x14\xab\x03\x11\x5e\xde\xcc\xab\x2b\x18\xeb\xeb\x25\x0f\x75\xeb\x6b\xf5\x7f\xd6\x5c\xb9\xe1\xb2\x6e\x50\xba\x4b\xb4\x8b\x9f\x34\x71\xda\x9e\xcf\x12\xcb\x8f\x36\x1b\x02\x53'
d = Dot11(self.dot11frame, FCS_at_end=False)
self.assertEqual(d.get_type(), Dot11Types.DOT11_TYPE_DATA)
self.assertEqual(d.get_subtype(), Dot11Types.DOT11_SUBTYPE_DATA)
self.assertEqual(d.get_type_n_subtype(),
Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
data = Dot11DataFrame(d.get_body_as_string())
d.contains(data)
self.wep_header = Dot11WEP(data.body_string)
data.contains(self.wep_header)
self.wep_data = Dot11WEPData(self.wep_header.body_string)
self.wep_header.contains(self.wep_data)
self.km = KeyManager()
self.km.add_key([0x00, 0x21, 0x29, 0x68, 0x33, 0x5d],
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def test_01(self):
'Test WEPHeader is_WEP method'
self.assertEqual(self.wep_header.is_WEP(), True)
def test_02(self):
'Test Packet Hierarchy'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
in0 = dot11_decoder.decode(self.dot11frame)
self.assertEqual(str(in0.__class__), "dot11.Dot11")
in1 = in0.child()
self.assertEqual(str(in1.__class__), "dot11.Dot11DataFrame")
in2 = in1.child()
self.assertEqual(str(in2.__class__), "dot11.Dot11WEP")
in3 = in2.child()
self.assertEqual(str(in3.__class__), "dot11.Dot11WEPData")
in4 = in3.child()
self.assertEqual(str(in4.__class__), "dot11.LLC")
in5 = in4.child()
self.assertEqual(str(in5.__class__), "dot11.SNAP")
in6 = in5.child()
#self.assertEqual(str(in6.__class__), "ImpactPacket.IP")
in7 = in6.child()
#self.assertEqual(str(in7.__class__), "ImpactPacket.ICMP")
in8 = in7.child()
#self.assertEqual(str(in8.__class__), "ImpactPacket.Data")
self.assertEqual(in8.get_packet(), 'abcdefghijklmnopqrstuvwabcdefghi')
def test_03(self):
'Test WEPHeader IV getter and setter methods'
self.assertEqual(self.wep_header.get_iv(), 0x0c3165)
self.wep_header.set_iv(0x1e0501) # Es de 24 bit
self.assertEqual(self.wep_header.get_iv(), 0x1e0501)
def test_04(self):
'Test WEPHeader keyID getter and setter methods'
self.assertEqual(self.wep_header.get_keyid(), 0x00)
self.wep_header.set_iv(0x03) # Es de 2 bits
self.assertEqual(self.wep_header.get_iv(), 0x03)
def test_05(self):
'Test WEPData ICV getter and setter methods'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
dot11_decoder.decode(self.dot11frame)
wepdata = dot11_decoder.get_protocol(Dot11WEPData)
# The encrypted ICV is 0x361b0253, but it not the real,
# we need decrypt it. The decrypted and real ICV is 0xA1F93985
self.assertEqual(wepdata.get_icv(), 0xA1F93985)
self.assertEqual(wepdata.get_computed_icv(), 0xA1F93985)
self.assertEqual(wepdata.get_icv(), wepdata.get_computed_icv())
wepdata.set_icv(0x11223344)
self.assertEqual(wepdata.get_icv(), 0x11223344)
def test_06(self):
'Test WEPData body decryption'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
dot11_decoder.decode(self.dot11frame)
wep = dot11_decoder.get_protocol(Dot11WEP)
wepdata = dot11_decoder.get_protocol(Dot11WEPData)
decrypted = '\xaa\xaa\x03\x00\x00\x00\x08\x00\x45\x00\x00\x3c\xa6\x07\x00\x00\x80\x01\xee\x5a\xc0\xa8\x01\x66\x40\xe9\xa3\x67\x08\x00\xc5\x56\x04\x00\x84\x05\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x61\x62\x63\x64\x65\x66\x67\x68\x69\xa1\xf9\x39\x85'
self.assertEqual(wepdata.get_packet(), decrypted)
self.assertEqual(wepdata.check_icv(), True)
ip = dot11_decoder.get_protocol(IP)
self.assertEqual(ip.get_ip_src(), '192.168.1.102')
self.assertEqual(ip.get_ip_dst(), '64.233.163.103')
icmp = dot11_decoder.get_protocol(ICMP)
self.assertEqual(icmp.get_icmp_type(), icmp.ICMP_ECHO)
self.assertEqual(icmp.get_icmp_id(), 0x0400)
def setUp(self):
self.dot11 = dot11.Dot11(FCS_at_end=False)
# dot11.fc
self.dot11.set_version(0)
self.dot11.set_type_n_subtype(
dot11.Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
# dot11.fc.flags
self.dot11.set_fromDS(0)
self.dot11.set_toDS(1)
self.dot11.set_moreFrag(0)
self.dot11.set_retry(0)
self.dot11.set_powerManagement(0)
self.dot11.set_moreData(0)
self.dot11.set_protectedFrame(1)
self.dot11.set_order(0)
# dot11.Data
self.dot11data = dot11.Dot11DataFrame()
self.dot11data.set_duration(44)
self.dot11data.set_address1([0x00, 0x21, 0x29, 0x68, 0x33,
0x5d]) # Bssid
self.dot11data.set_address2([0x00, 0x18, 0xde, 0x7c, 0x37,
0x9f]) # Source
self.dot11data.set_address3([0x00, 0x21, 0x29, 0x68, 0x33,
0x5d]) # Destination
self.dot11data.set_fragment_number(0)
self.dot11data.set_sequence_number(3439)
# WEP
self.wep = dot11.Dot11WEP()
self.wep.set_iv(0x0c3165)
self.wep.set_keyid(0)
# WEPData
self.wepdata = dot11.Dot11WEPData()
# LLC
self.llc = dot11.LLC()
self.llc.set_DSAP(0xaa)
self.llc.set_SSAP(0xaa)
self.llc.set_control(0x03)
# SNAP
self.snap = dot11.SNAP()
self.snap.set_OUI(0x000000)
self.snap.set_protoID(0x0800)
# IP
self.ip = ImpactPacket.IP()
self.ip.set_ip_v(0x04)
self.ip.set_ip_tos(0x00)
self.ip.set_ip_id(0xa607)
# IP.flags
self.ip.set_ip_rf(0)
self.ip.set_ip_df(0)
self.ip.set_ip_mf(0)
#
self.ip.set_ip_off(0)
self.ip.set_ip_ttl(128)
self.ip.set_ip_p(0x01) # ICMP
self.ip.set_ip_src('192.168.1.102')
self.ip.set_ip_dst('64.233.163.103')
# ICMP
self.icmp = ImpactPacket.ICMP()
self.icmp.set_icmp_type(self.icmp.ICMP_ECHO)
self.icmp.set_icmp_code(0x00)
self.icmp.set_icmp_id(0x0400)
self.icmp.set_icmp_seq(0x8405)
# Data
datastring = 'abcdefghijklmnopqrstuvwabcdefghi'
self.data = ImpactPacket.Data(datastring)
# Build the protocol stack
self.dot11.contains(self.dot11data)
self.dot11data.contains(self.wep)
self.wep.contains(self.wepdata)
self.wepdata.contains(self.llc)
self.llc.contains(self.snap)
self.snap.contains(self.ip)
self.ip.contains(self.icmp)
self.icmp.contains(self.data)
# Instantiated the Key Manager
self.km = KeyManager()
self.km.add_key([0x00, 0x21, 0x29, 0x68, 0x33, 0x5b],
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
class TestDot11WEPData(unittest.TestCase):
def setUp(self):
self.dot11 = dot11.Dot11(FCS_at_end=False)
# dot11.fc
self.dot11.set_version(0)
self.dot11.set_type_n_subtype(
dot11.Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
# dot11.fc.flags
self.dot11.set_fromDS(0)
self.dot11.set_toDS(1)
self.dot11.set_moreFrag(0)
self.dot11.set_retry(0)
self.dot11.set_powerManagement(0)
self.dot11.set_moreData(0)
self.dot11.set_protectedFrame(1)
self.dot11.set_order(0)
# dot11.Data
self.dot11data = dot11.Dot11DataFrame()
self.dot11data.set_duration(44)
self.dot11data.set_address1([0x00, 0x21, 0x29, 0x68, 0x33,
0x5d]) # Bssid
self.dot11data.set_address2([0x00, 0x18, 0xde, 0x7c, 0x37,
0x9f]) # Source
self.dot11data.set_address3([0x00, 0x21, 0x29, 0x68, 0x33,
0x5d]) # Destination
self.dot11data.set_fragment_number(0)
self.dot11data.set_sequence_number(3439)
# WEP
self.wep = dot11.Dot11WEP()
self.wep.set_iv(0x0c3165)
self.wep.set_keyid(0)
# WEPData
self.wepdata = dot11.Dot11WEPData()
# LLC
self.llc = dot11.LLC()
self.llc.set_DSAP(0xaa)
self.llc.set_SSAP(0xaa)
self.llc.set_control(0x03)
# SNAP
self.snap = dot11.SNAP()
self.snap.set_OUI(0x000000)
self.snap.set_protoID(0x0800)
# IP
self.ip = ImpactPacket.IP()
self.ip.set_ip_v(0x04)
self.ip.set_ip_tos(0x00)
self.ip.set_ip_id(0xa607)
# IP.flags
self.ip.set_ip_rf(0)
self.ip.set_ip_df(0)
self.ip.set_ip_mf(0)
#
self.ip.set_ip_off(0)
self.ip.set_ip_ttl(128)
self.ip.set_ip_p(0x01) # ICMP
self.ip.set_ip_src('192.168.1.102')
self.ip.set_ip_dst('64.233.163.103')
# ICMP
self.icmp = ImpactPacket.ICMP()
self.icmp.set_icmp_type(self.icmp.ICMP_ECHO)
self.icmp.set_icmp_code(0x00)
self.icmp.set_icmp_id(0x0400)
self.icmp.set_icmp_seq(0x8405)
# Data
datastring = 'abcdefghijklmnopqrstuvwabcdefghi'
self.data = ImpactPacket.Data(datastring)
# Build the protocol stack
self.dot11.contains(self.dot11data)
self.dot11data.contains(self.wep)
self.wep.contains(self.wepdata)
self.wepdata.contains(self.llc)
self.llc.contains(self.snap)
self.snap.contains(self.ip)
self.ip.contains(self.icmp)
self.icmp.contains(self.data)
# Instantiated the Key Manager
self.km = KeyManager()
self.km.add_key([0x00, 0x21, 0x29, 0x68, 0x33, 0x5b],
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def test_02(self):
'Test ICV methods'
self.assertEqual(self.wepdata.get_icv(), 0x00000000)
self.assertEqual(self.wepdata.get_computed_icv(), 0xA1F93985)
self.wepdata.set_icv(0xA1F93985)
self.assertEqual(self.wepdata.get_icv(),
self.wepdata.get_computed_icv())
self.wepdata.set_icv(0x01020304)
self.assertEqual(self.wepdata.get_icv(), 0x01020304)
def test_03(self):
'Test WEPData creation from scratch with encryption'
#print "\nWEP Data Decrypted [%s]"%hexlify(self.wepdata.get_packet())
self.wepdata.set_icv(0xA1F93985)
wep_enc = self.wep.get_encrypted_data(
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
#print "\nWEP Data Encrypted [%s]"%hexlify(wep_enc)
self.assertEqual(
wep_enc,
'8d2381e9251cb5aa83d2c716ba6ee18e7d3a2c71c00f6ab82fbc54c4b014ab03115edeccab2b18ebeb250f75eb6bf57fd65cb9e1b26e50ba4bb48b9f3471da9ecf12cb8f361b0253'
.decode('hex_codec'))
#print "\nDot11 decrypted [%s]"%hexlify(self.dot11.get_packet())
self.wep.encrypt_frame(
'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def setUp(self):
self.dot11 = dot11.Dot11(FCS_at_end = False)
# dot11.fc
self.dot11.set_version(0)
self.dot11.set_type_n_subtype(dot11.Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
# dot11.fc.flags
self.dot11.set_fromDS(0)
self.dot11.set_toDS(1)
self.dot11.set_moreFrag(0)
self.dot11.set_retry(0)
self.dot11.set_powerManagement(0)
self.dot11.set_moreData(0)
self.dot11.set_protectedFrame(1)
self.dot11.set_order(0)
# dot11.Data
self.dot11data = dot11.Dot11DataFrame()
self.dot11data.set_duration(44)
self.dot11data.set_address1([0x00,0x21,0x29,0x68,0x33,0x5d]) # Bssid
self.dot11data.set_address2([0x00,0x18,0xde,0x7c,0x37,0x9f]) # Source
self.dot11data.set_address3([0x00,0x21,0x29,0x68,0x33,0x5d]) # Destination
self.dot11data.set_fragment_number(0)
self.dot11data.set_sequence_number(3439)
# WEP
self.wep = dot11.Dot11WEP()
self.wep.set_iv(0x0c3165)
self.wep.set_keyid(0)
# WEPData
self.wepdata = dot11.Dot11WEPData()
# LLC
self.llc = dot11.LLC()
self.llc.set_DSAP(0xaa)
self.llc.set_SSAP(0xaa)
self.llc.set_control(0x03)
# SNAP
self.snap = dot11.SNAP()
self.snap.set_OUI(0x000000)
self.snap.set_protoID(0x0800)
# IP
self.ip = ImpactPacket.IP()
self.ip.set_ip_v(0x04)
self.ip.set_ip_tos(0x00)
self.ip.set_ip_id(0xa607)
# IP.flags
self.ip.set_ip_rf(0)
self.ip.set_ip_df(0)
self.ip.set_ip_mf(0)
#
self.ip.set_ip_off(0)
self.ip.set_ip_ttl(128)
self.ip.set_ip_p(0x01) # ICMP
self.ip.set_ip_src('192.168.1.102')
self.ip.set_ip_dst('64.233.163.103')
# ICMP
self.icmp = ImpactPacket.ICMP()
self.icmp.set_icmp_type(self.icmp.ICMP_ECHO)
self.icmp.set_icmp_code(0x00)
self.icmp.set_icmp_id(0x0400)
self.icmp.set_icmp_seq(0x8405)
# Data
datastring = 'abcdefghijklmnopqrstuvwabcdefghi'
self.data = ImpactPacket.Data( datastring )
# Build the protocol stack
self.dot11.contains(self.dot11data)
self.dot11data.contains(self.wep)
self.wep.contains(self.wepdata)
self.wepdata.contains(self.llc)
self.llc.contains(self.snap)
self.snap.contains(self.ip)
self.ip.contains(self.icmp)
self.icmp.contains(self.data)
# Instantiated the Key Manager
self.km=KeyManager()
self.km.add_key([0x00,0x21,0x29,0x68,0x33,0x5b],'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
class TestDot11WEPData(unittest.TestCase):
def setUp(self):
self.dot11 = dot11.Dot11(FCS_at_end = False)
# dot11.fc
self.dot11.set_version(0)
self.dot11.set_type_n_subtype(dot11.Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
# dot11.fc.flags
self.dot11.set_fromDS(0)
self.dot11.set_toDS(1)
self.dot11.set_moreFrag(0)
self.dot11.set_retry(0)
self.dot11.set_powerManagement(0)
self.dot11.set_moreData(0)
self.dot11.set_protectedFrame(1)
self.dot11.set_order(0)
# dot11.Data
self.dot11data = dot11.Dot11DataFrame()
self.dot11data.set_duration(44)
self.dot11data.set_address1([0x00,0x21,0x29,0x68,0x33,0x5d]) # Bssid
self.dot11data.set_address2([0x00,0x18,0xde,0x7c,0x37,0x9f]) # Source
self.dot11data.set_address3([0x00,0x21,0x29,0x68,0x33,0x5d]) # Destination
self.dot11data.set_fragment_number(0)
self.dot11data.set_sequence_number(3439)
# WEP
self.wep = dot11.Dot11WEP()
self.wep.set_iv(0x0c3165)
self.wep.set_keyid(0)
# WEPData
self.wepdata = dot11.Dot11WEPData()
# LLC
self.llc = dot11.LLC()
self.llc.set_DSAP(0xaa)
self.llc.set_SSAP(0xaa)
self.llc.set_control(0x03)
# SNAP
self.snap = dot11.SNAP()
self.snap.set_OUI(0x000000)
self.snap.set_protoID(0x0800)
# IP
self.ip = ImpactPacket.IP()
self.ip.set_ip_v(0x04)
self.ip.set_ip_tos(0x00)
self.ip.set_ip_id(0xa607)
# IP.flags
self.ip.set_ip_rf(0)
self.ip.set_ip_df(0)
self.ip.set_ip_mf(0)
#
self.ip.set_ip_off(0)
self.ip.set_ip_ttl(128)
self.ip.set_ip_p(0x01) # ICMP
self.ip.set_ip_src('192.168.1.102')
self.ip.set_ip_dst('64.233.163.103')
# ICMP
self.icmp = ImpactPacket.ICMP()
self.icmp.set_icmp_type(self.icmp.ICMP_ECHO)
self.icmp.set_icmp_code(0x00)
self.icmp.set_icmp_id(0x0400)
self.icmp.set_icmp_seq(0x8405)
# Data
datastring = 'abcdefghijklmnopqrstuvwabcdefghi'
self.data = ImpactPacket.Data( datastring )
# Build the protocol stack
self.dot11.contains(self.dot11data)
self.dot11data.contains(self.wep)
self.wep.contains(self.wepdata)
self.wepdata.contains(self.llc)
self.llc.contains(self.snap)
self.snap.contains(self.ip)
self.ip.contains(self.icmp)
self.icmp.contains(self.data)
# Instantiated the Key Manager
self.km=KeyManager()
self.km.add_key([0x00,0x21,0x29,0x68,0x33,0x5b],'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def test_02(self):
'Test ICV methods'
self.assertEqual(self.wepdata.get_icv(),0x00000000)
self.assertEqual(self.wepdata.get_computed_icv(),0xA1F93985)
self.wepdata.set_icv(0xA1F93985)
self.assertEqual(self.wepdata.get_icv(), self.wepdata.get_computed_icv())
self.wepdata.set_icv(0x01020304)
self.assertEqual(self.wepdata.get_icv(),0x01020304)
def test_03(self):
'Test WEPData creation from scratch with encryption'
#print "\nWEP Data Decrypted [%s]"%hexlify(self.wepdata.get_packet())
self.wepdata.set_icv(0xA1F93985)
wep_enc=self.wep.get_encrypted_data('999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
#print "\nWEP Data Encrypted [%s]"%hexlify(wep_enc)
self.assertEqual(wep_enc,'8d2381e9251cb5aa83d2c716ba6ee18e7d3a2c71c00f6ab82fbc54c4b014ab03115edeccab2b18ebeb250f75eb6bf57fd65cb9e1b26e50ba4bb48b9f3471da9ecf12cb8f361b0253'.decode('hex_codec'))
#print "\nDot11 decrypted [%s]"%hexlify(self.dot11.get_packet())
self.wep.encrypt_frame('999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
class TestDot11WEPData(unittest.TestCase):
def setUp(self):
# 802.11 Data Frame
#
self.dot11frame = '\x08\x41\x2c\x00\x00\x21\x29\x68\x33\x5d\x00\x18\xde\x7c\x37\x9f\x00\x21\x29\x68\x33\x5b\xf0\xd6\x0c\x31\x65\x00\x8d\x23\x81\xe9\x25\x1c\xb5\xaa\x83\xd2\xc7\x16\xba\x6e\xe1\x8e\x7d\x3a\x2c\x71\xc0\x0f\x6a\xb8\x2f\xbc\x54\xc4\xb0\x14\xab\x03\x11\x5e\xde\xcc\xab\x2b\x18\xeb\xeb\x25\x0f\x75\xeb\x6b\xf5\x7f\xd6\x5c\xb9\xe1\xb2\x6e\x50\xba\x4b\xb4\x8b\x9f\x34\x71\xda\x9e\xcf\x12\xcb\x8f\x36\x1b\x02\x53'
d = Dot11(self.dot11frame, FCS_at_end = False)
self.assertEqual(d.get_type(),Dot11Types.DOT11_TYPE_DATA)
self.assertEqual(d.get_subtype(),Dot11Types.DOT11_SUBTYPE_DATA)
self.assertEqual(d.get_type_n_subtype(),Dot11Types.DOT11_TYPE_DATA_SUBTYPE_DATA)
data = Dot11DataFrame(d.get_body_as_string())
d.contains(data)
self.wep_header = Dot11WEP(data.body_string)
data.contains(self.wep_header)
self.wep_data = Dot11WEPData(self.wep_header.body_string)
self.wep_header.contains(self.wep_data)
self.km=KeyManager()
self.km.add_key([0x00,0x21,0x29,0x68,0x33,0x5d],'999cbb701ca2ef030e302dcc35'.decode('hex_codec'))
def test_01(self):
'Test WEPHeader is_WEP method'
self.assertEqual(self.wep_header.is_WEP(), True)
def test_02(self):
'Test Packet Hierarchy'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
in0=dot11_decoder.decode(self.dot11frame)
self.assertEqual(str(in0.__class__), "dot11.Dot11")
in1=in0.child()
self.assertEqual(str(in1.__class__), "dot11.Dot11DataFrame")
in2=in1.child()
self.assertEqual(str(in2.__class__), "dot11.Dot11WEP")
in3=in2.child()
self.assertEqual(str(in3.__class__), "dot11.Dot11WEPData")
in4=in3.child()
self.assertEqual(str(in4.__class__), "dot11.LLC")
in5=in4.child()
self.assertEqual(str(in5.__class__), "dot11.SNAP")
in6=in5.child()
#self.assertEqual(str(in6.__class__), "ImpactPacket.IP")
in7=in6.child()
#self.assertEqual(str(in7.__class__), "ImpactPacket.ICMP")
in8=in7.child()
#self.assertEqual(str(in8.__class__), "ImpactPacket.Data")
self.assertEqual(in8.get_packet(),'abcdefghijklmnopqrstuvwabcdefghi')
def test_03(self):
'Test WEPHeader IV getter and setter methods'
self.assertEqual(self.wep_header.get_iv(), 0x0c3165)
self.wep_header.set_iv(0x1e0501) # Es de 24 bit
self.assertEqual(self.wep_header.get_iv(), 0x1e0501)
def test_04(self):
'Test WEPHeader keyID getter and setter methods'
self.assertEqual(self.wep_header.get_keyid(), 0x00)
self.wep_header.set_iv(0x03) # Es de 2 bits
self.assertEqual(self.wep_header.get_iv(), 0x03)
def test_05(self):
'Test WEPData ICV getter and setter methods'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
dot11_decoder.decode(self.dot11frame)
wepdata = dot11_decoder.get_protocol(Dot11WEPData)
# The encrypted ICV is 0x361b0253, but it not the real,
# we need decrypt it. The decrypted and real ICV is 0xA1F93985
self.assertEqual(wepdata.get_icv(),0xA1F93985)
self.assertEqual(wepdata.get_computed_icv(),0xA1F93985)
self.assertEqual(wepdata.get_icv(), wepdata.get_computed_icv())
wepdata.set_icv(0x11223344)
self.assertEqual(wepdata.get_icv(), 0x11223344)
def test_06(self):
'Test WEPData body decryption'
dot11_decoder = Dot11Decoder()
dot11_decoder.FCS_at_end(False)
dot11_decoder.set_key_manager(self.km)
dot11_decoder.decode(self.dot11frame)
wep = dot11_decoder.get_protocol(Dot11WEP)
wepdata = dot11_decoder.get_protocol(Dot11WEPData)
decrypted = '\xaa\xaa\x03\x00\x00\x00\x08\x00\x45\x00\x00\x3c\xa6\x07\x00\x00\x80\x01\xee\x5a\xc0\xa8\x01\x66\x40\xe9\xa3\x67\x08\x00\xc5\x56\x04\x00\x84\x05\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x61\x62\x63\x64\x65\x66\x67\x68\x69\xa1\xf9\x39\x85'
self.assertEqual(wepdata.get_packet(), decrypted)
self.assertEqual(wepdata.check_icv(), True)
ip = dot11_decoder.get_protocol(IP)
self.assertEqual(ip.get_ip_src(),'192.168.1.102')
self.assertEqual(ip.get_ip_dst(),'64.233.163.103')
icmp = dot11_decoder.get_protocol(ICMP)
self.assertEqual(icmp.get_icmp_type(),icmp.ICMP_ECHO)
self.assertEqual(icmp.get_icmp_id(),0x0400)
