def validate(cls, value):
ip_utils = IpAddrUtils()
if ip_utils.is_valid_ip(value) is False:
raise ValueError(
'Invalid IP address format: expected IPv4 or IPv6 address. provided: {}'
.format(value))
return value
def __init__(self, data: bytes) -> None:
if len(data) > 12:
data = data[:12]
version, opcode, result, sec_since_epoch, self.integer_ip = \
struct.unpack(EXTERNAL_ADDRESS_RESPONSE_FORMAT, data)
super(ExternalAddressResponse, self).__init__(version, opcode, result,
sec_since_epoch)
self.ip = IpAddrUtils().int_to_ip(self.integer_ip)
def test_natpmp_external_address_response_parsed_as_expected(self):
mock_version = 1
mock_opcode = 128
mock_result = 0
mock_sec_since_epoch = 1800
mock_ip = '1.1.1.1'
mock_ip_int = IpAddrUtils().ip_to_int(mock_ip)
natpmp_response = ExternalAddressResponseBuilder(
version=mock_version,
opcode=mock_opcode,
result=mock_result,
sec_since_epoch=mock_sec_since_epoch,
integer_ip=mock_ip_int)
natpmp_packet = Natpmp(natpmp_response.to_bytes())
natpmp_data = self.natpmp_packet_parser.extract_data(natpmp_packet)
self.assertEqual(mock_version, natpmp_data.natpmp_version)
self.assertEqual(mock_opcode, natpmp_data.natpmp_opcode)
self.assertEqual(mock_result, natpmp_data.natpmp_result)
self.assertEqual(mock_sec_since_epoch, natpmp_data.natpmp_sssoe)
self.assertEqual(mock_ip_int, natpmp_data.natpmp_external_ip)
def test_ipv6_regex_validation(self):
ip_utils = IpAddrUtils()
for ip_addr in IPv6_ADDRESSES:
self.assertTrue(ip_utils.is_valid_ip(ip_addr))
def __init__(self, config: ConfigurationData):
self.config = config
self.ip_utils = IpAddrUtils()
def __init__(self, *args, **kwargs):
super(BasePacketParserTests, self).__init__(*args, **kwargs)
self.ip_utils = IpAddrUtils()
self.mac_utils = MacAddressUtils()
self.config = CONFIGURATION_OBJ
self.static_data = StaticData()
def __init__(self, config: ConfigurationData, static_data: StaticData = None):
self.mac_utils = MacAddressUtils()
self.ip_utils = IpAddrUtils()
self.ether_type_data = StaticData.load_ether_types_data()
self.config = config
self.static_data = static_data or StaticData()
def __init__(self,
config: ConfigurationData,
static_data: StaticData = None):
self.config = config
self.ip_utils = IpAddrUtils()
self.static_data = static_data or StaticData()