def setUp(self): self.relayed_solicit_message = RelayForwardMessage( hop_count=1, link_address=IPv6Address('2001:db8:ffff:1::1'), peer_address=IPv6Address('fe80::3631:c4ff:fe3c:b2f1'), options=[ RelayMessageOption(relayed_message=RelayForwardMessage( hop_count=0, link_address=IPv6Address('::'), peer_address=IPv6Address('fe80::3631:c4ff:fe3c:b2f1'), options=[ RelayMessageOption(relayed_message=SolicitMessage( transaction_id=bytes.fromhex('f350d6'), options=[ ElapsedTimeOption(elapsed_time=0), ClientIdOption(duid=LinkLayerDUID(hardware_type=1, link_layer_address=bytes.fromhex('3431c43cb2f1'))), IANAOption(iaid=bytes.fromhex('c43cb2f1')), IAPDOption(iaid=bytes.fromhex('c43cb2f1')), OptionRequestOption(requested_options=[ OPTION_DNS_SERVERS, ]), ], )), InterfaceIdOption(interface_id=b'Fa2/3'), RemoteIdOption(enterprise_number=9, remote_id=bytes.fromhex('020023000001000a0003000100211c7d486e')), ]) ), InterfaceIdOption(interface_id=b'Gi0/0/0'), RemoteIdOption(enterprise_number=9, remote_id=bytes.fromhex('020000000000000a0003000124e9b36e8100')), RelayIdOption(duid=LinkLayerDUID(hardware_type=1, link_layer_address=bytes.fromhex('121212121212'))), ], )
def test_absent_option_echo_request(self): relayed_solicit_message = RelayForwardMessage( hop_count=1, link_address=IPv6Address('2001:db8:ffff:1::1'), peer_address=IPv6Address('fe80::3631:c4ff:fe3c:b2f1'), options=[ RelayMessageOption(relayed_message=SolicitMessage( transaction_id=bytes.fromhex('f350d6'), options=[ ElapsedTimeOption(elapsed_time=0), ClientIdOption(duid=LinkLayerDUID(hardware_type=1, link_layer_address=bytes.fromhex('3431c43cb2f1'))), IANAOption(iaid=bytes.fromhex('c43cb2f1')), ], )), EchoRequestOption(requested_options=[OPTION_SUBSCRIBER_ID]), UnknownOption(option_type=65535), InterfaceIdOption(interface_id=b'Fa2/3'), RemoteIdOption(enterprise_number=9, remote_id=bytes.fromhex('020023000001000a0003000100211c7d486e')), ] ) bundle = TransactionBundle(incoming_message=relayed_solicit_message, received_over_multicast=True) self.message_handler.handle(bundle, StatisticsSet()) self.assertIsInstance(bundle.outgoing_message, RelayReplyMessage) self.assertEqual(len(bundle.outgoing_message.options), 2) self.assertIsInstance(bundle.outgoing_message.options[0], InterfaceIdOption) self.assertIsInstance(bundle.outgoing_message.options[1], RelayMessageOption)
def setUp(self): # The following attributes must be overruled by child classes # The basics are tested with a simple SolicitMessage self.packet_fixture = bytes.fromhex( '01' # message_type '58595a' # transaction_id '0001' # option_type: OPTION_CLIENTID '0015' # option_length '0002' # duid_type: DUID_EN '00009d10' # enterprise_number '444843504b6974556e697454657374' # "DHCPKitUnitTest" '0008' # option_type: OPTION_ELAPSED_TIME '0002' # option_length '0000') # elapsed_time self.message_fixture = SolicitMessage( transaction_id=b'XYZ', options=[ ClientIdOption(duid=EnterpriseDUID( enterprise_number=40208, identifier=b'DHCPKitUnitTest')), ElapsedTimeOption(elapsed_time=0) ]) self.parse_packet()
# Remote-ID: 020000000000000a0003000124e9b36e8100 relayed_solicit_message = RelayForwardMessage( hop_count=1, link_address=IPv6Address('2001:db8:ffff:1::1'), peer_address=IPv6Address('fe80::3631:c4ff:fe3c:b2f1'), options=[ RelayMessageOption(relayed_message=RelayForwardMessage( hop_count=0, link_address=IPv6Address('::'), peer_address=IPv6Address('fe80::3631:c4ff:fe3c:b2f1'), options=[ RelayMessageOption(relayed_message=SolicitMessage( transaction_id=bytes.fromhex('f350d6'), options=[ ElapsedTimeOption(elapsed_time=0), ClientIdOption(duid=LinkLayerDUID( hardware_type=1, link_layer_address=bytes.fromhex('3431c43cb2f1'))), RapidCommitOption(), IANAOption(iaid=bytes.fromhex('c43cb2f1')), IAPDOption(iaid=bytes.fromhex('c43cb2f1'), options=[ IAPrefixOption( prefix=IPv6Network('::/0')), ]), ReconfigureAcceptOption(), OptionRequestOption(requested_options=[ OPTION_DNS_SERVERS, OPTION_NTP_SERVER, OPTION_SNTP_SERVERS,
# Requested Option code: Simple Network Time Protocol Server (31) # Requested Option code: Identity Association for Prefix Delegation (25) # Requested Option code: Identity Association for Non-temporary Address (3) # Requested Option code: Vendor-specific Information (17) # Requested Option code: SOL_MAX_RT (82) # Requested Option code: INF_MAX_RT (83) # Vendor Class # Option: Vendor Class (16) # Length: 4 # Value: 00000368 # Enterprise ID: AVM GmbH (872) request_message = RequestMessage( transaction_id=bytes.fromhex('f350d6'), options=[ ElapsedTimeOption(elapsed_time=104), ClientIdOption(duid=LinkLayerDUID(hardware_type=1, link_layer_address=bytes.fromhex( '3431c43cb2f1'))), ServerIdOption(duid=LinkLayerTimeDUID(hardware_type=1, time=488458703, link_layer_address=bytes.fromhex( '00137265ca42'))), IANAOption(iaid=bytes.fromhex('c43cb2f1'), options=[ IAAddressOption( address=IPv6Address('2001:db8:ffff:1:c::e09c'), preferred_lifetime=375, valid_lifetime=600), ]), IAPDOption(iaid=bytes.fromhex('c43cb2f1'),
def test_bad_option_length(self): with self.assertRaisesRegex(ValueError, 'must have length 2'): ElapsedTimeOption.parse(bytes.fromhex('000800000000ffff')) with self.assertRaisesRegex(ValueError, 'must have length 2'): ElapsedTimeOption.parse(bytes.fromhex('000800030000ffff'))
def setUp(self): self.option_bytes = bytes.fromhex('0008000204d2') self.option_object = ElapsedTimeOption(elapsed_time=1234) self.parse_option()
def test_bad_option_length(self): with self.assertRaisesRegex(ValueError, 'must have length 2'): ElapsedTimeOption.parse(bytes.fromhex('000800000000ffff')) with self.assertRaisesRegex(ValueError, 'must have length 2'): ElapsedTimeOption.parse(bytes.fromhex('000800030000ffff'))
def test_bad_option_length(self): with self.assertRaisesRegex(ValueError, "must have length 2"): ElapsedTimeOption.parse(bytes.fromhex("000800000000ffff"))