def test_serialize_with_auth_sha1(self):
pkt = packet.Packet()
eth_pkt = ethernet.ethernet('08:00:27:d1:95:7c', '08:00:27:ed:54:41')
pkt.add_protocol(eth_pkt)
ip_pkt = ipv4.ipv4(src='192.168.57.2', dst='192.168.57.1', tos=192,
identification=2960, proto=inet.IPPROTO_UDP)
pkt.add_protocol(ip_pkt)
udp_pkt = udp.udp(49152, 3784)
pkt.add_protocol(udp_pkt)
auth_cls = bfd.KeyedSHA1(auth_key_id=2, seq=16817,
auth_key=self.auth_keys[2])
bfd_pkt = bfd.bfd(ver=1, diag=bfd.BFD_DIAG_NO_DIAG,
flags=bfd.BFD_FLAG_AUTH_PRESENT,
state=bfd.BFD_STATE_DOWN, detect_mult=3, my_discr=1,
your_discr=0, desired_min_tx_interval=1000000,
required_min_rx_interval=1000000,
required_min_echo_rx_interval=0,
auth_cls=auth_cls)
pkt.add_protocol(bfd_pkt)
eq_(len(pkt.protocols), 4)
pkt.serialize()
eq_(pkt.data, self.data_auth_sha1)
def test_json_with_auth_sha1(self):
auth_cls = bfd.KeyedSHA1(auth_key_id=2, seq=16859,
auth_key=self.auth_keys[2])
bfd1 = bfd.bfd(ver=1, diag=bfd.BFD_DIAG_NO_DIAG,
flags=bfd.BFD_FLAG_AUTH_PRESENT,
state=bfd.BFD_STATE_DOWN, detect_mult=3, my_discr=1,
your_discr=0, desired_min_tx_interval=1000000,
required_min_rx_interval=1000000,
required_min_echo_rx_interval=0,
auth_cls=auth_cls)
jsondict = bfd1.to_jsondict()
bfd2 = bfd.bfd.from_jsondict(jsondict['bfd'])
eq_(str(bfd1), str(bfd2))