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Diffstat (limited to 'tests/unit/packet/test_bfd.py')
| -rw-r--r-- | tests/unit/packet/test_bfd.py | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/tests/unit/packet/test_bfd.py b/tests/unit/packet/test_bfd.py deleted file mode 100644 index d33949cc..00000000 --- a/tests/unit/packet/test_bfd.py +++ /dev/null @@ -1,320 +0,0 @@ -# Copyright (C) 2014 Xinguard, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -# implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import unittest -import logging -import struct -import inspect -from nose.tools import ok_, eq_, nottest - -from ryu.ofproto import ether -from ryu.ofproto import inet -from ryu.lib.packet import packet -from ryu.lib.packet import ethernet -from ryu.lib.packet import ipv4 -from ryu.lib.packet import udp -from ryu.lib.packet import bfd -from ryu.lib import addrconv - -LOG = logging.getLogger(__name__) - - -class TestBFD(unittest.TestCase): - def setUp(self): - # BFD packet without authentication. - self.data = b'\xb0\xa8\x6e\x18\xb8\x08\x64\x87' \ - + b'\x88\xe9\xcb\xc8\x08\x00\x45\xc0' \ - + b'\x00\x34\x68\x49\x00\x00\xff\x11' \ - + b'\xf4\x73\xac\x1c\x03\x01\xac\x1c' \ - + b'\x03\x02\xc0\x00\x0e\xc8\x00\x20' \ - + b'\xd9\x02\x21\xc0\x03\x18\x00\x00' \ - + b'\x00\x06\x00\x00\x00\x07\x00\x00' \ - + b'\xea\x60\x00\x00\xea\x60\x00\x00' \ - + b'\x00\x00' - - # BFD packet using simple password authentication. - self.data_auth_simple = b'\x08\x00\x27\xd1\x95\x7c\x08\x00' \ - + b'\x27\xed\x54\x41\x08\x00\x45\xc0' \ - + b'\x00\x3d\x0c\x90\x00\x00\xff\x11' \ - + b'\xbb\x0b\xc0\xa8\x39\x02\xc0\xa8' \ - + b'\x39\x01\xc0\x00\x0e\xc8\x00\x29' \ - + b'\x46\x35\x20\x44\x03\x21\x00\x00' \ - + b'\x00\x01\x00\x00\x00\x00\x00\x0f' \ - + b'\x42\x40\x00\x0f\x42\x40\x00\x00' \ - + b'\x00\x00\x01\x09\x02\x73\x65\x63' \ - + b'\x72\x65\x74' - - # BFD packet using md5 authentication. - self.data_auth_md5 = b'\x08\x00\x27\xd1\x95\x7c\x08\x00' \ - + b'\x27\xed\x54\x41\x08\x00\x45\xc0' \ - + b'\x00\x4c\x0c\x44\x00\x00\xff\x11' \ - + b'\xbb\x48\xc0\xa8\x39\x02\xc0\xa8' \ - + b'\x39\x01\xc0\x00\x0e\xc8\x00\x38' \ - + b'\x51\xbc\x20\x44\x03\x30\x00\x00' \ - + b'\x00\x01\x00\x00\x00\x00\x00\x0f' \ - + b'\x42\x40\x00\x0f\x42\x40\x00\x00' \ - + b'\x00\x00\x02\x18\x02\x00\x00\x00' \ - + b'\x41\xdb\x66\xa8\xf9\x25\x5a\x8b' \ - + b'\xcb\x7e\x4b\xec\x25\xa6\x2c\x23' \ - + b'\xda\x0f' - - # BFD packet using SHA1 authentication. - self.data_auth_sha1 = b'\x08\x00\x27\xd1\x95\x7c\x08\x00' \ - + b'\x27\xed\x54\x41\x08\x00\x45\xc0' \ - + b'\x00\x50\x0b\x90\x00\x00\xff\x11' \ - + b'\xbb\xf8\xc0\xa8\x39\x02\xc0\xa8' \ - + b'\x39\x01\xc0\x00\x0e\xc8\x00\x3c' \ - + b'\xb9\x92\x20\x44\x03\x34\x00\x00' \ - + b'\x00\x01\x00\x00\x00\x00\x00\x0f' \ - + b'\x42\x40\x00\x0f\x42\x40\x00\x00' \ - + b'\x00\x00\x04\x1c\x02\x00\x00\x00' \ - + b'\x41\xb1\x46\x20\x10\x81\x03\xd7' \ - + b'\xf4\xde\x87\x61\x4c\x24\x61\x1f' \ - + b'\x3c\xc1\x6a\x00\x69\x23' - - # BFD Key chain {auth_key_id: auth_key/password} - self.auth_keys = {2: b"secret"} - - def tearDown(self): - pass - - def test_parse(self): - buf = self.data - pkt = packet.Packet(buf) - i = iter(pkt) - - eq_(type(next(i)), ethernet.ethernet) - eq_(type(next(i)), ipv4.ipv4) - eq_(type(next(i)), udp.udp) - eq_(type(bfd.bfd.parser(next(i))[0]), bfd.bfd) - - def test_parse_with_auth_simple(self): - buf = self.data_auth_simple - pkt = packet.Packet(buf) - i = iter(pkt) - - eq_(type(next(i)), ethernet.ethernet) - eq_(type(next(i)), ipv4.ipv4) - eq_(type(next(i)), udp.udp) - - bfd_obj = bfd.bfd.parser(next(i))[0] - eq_(type(bfd_obj), bfd.bfd) - eq_(type(bfd_obj.auth_cls), bfd.SimplePassword) - ok_(bfd_obj.authenticate(self.auth_keys)) - - def test_parse_with_auth_md5(self): - buf = self.data_auth_md5 - pkt = packet.Packet(buf) - i = iter(pkt) - - eq_(type(next(i)), ethernet.ethernet) - eq_(type(next(i)), ipv4.ipv4) - eq_(type(next(i)), udp.udp) - - bfd_obj = bfd.bfd.parser(next(i))[0] - eq_(type(bfd_obj), bfd.bfd) - eq_(type(bfd_obj.auth_cls), bfd.KeyedMD5) - ok_(bfd_obj.authenticate(self.auth_keys)) - - def test_parse_with_auth_sha1(self): - buf = self.data_auth_sha1 - pkt = packet.Packet(buf) - i = iter(pkt) - - eq_(type(next(i)), ethernet.ethernet) - eq_(type(next(i)), ipv4.ipv4) - eq_(type(next(i)), udp.udp) - - bfd_obj = bfd.bfd.parser(next(i))[0] - eq_(type(bfd_obj), bfd.bfd) - eq_(type(bfd_obj.auth_cls), bfd.KeyedSHA1) - ok_(bfd_obj.authenticate(self.auth_keys)) - - def test_serialize(self): - pkt = packet.Packet() - - eth_pkt = ethernet.ethernet('b0:a8:6e:18:b8:08', '64:87:88:e9:cb:c8') - pkt.add_protocol(eth_pkt) - - ip_pkt = ipv4.ipv4(src='172.28.3.1', dst='172.28.3.2', tos=192, - identification=26697, proto=inet.IPPROTO_UDP) - pkt.add_protocol(ip_pkt) - - udp_pkt = udp.udp(49152, 3784) - pkt.add_protocol(udp_pkt) - - bfd_pkt = bfd.bfd(ver=1, diag=bfd.BFD_DIAG_CTRL_DETECT_TIME_EXPIRED, - state=bfd.BFD_STATE_UP, detect_mult=3, my_discr=6, - your_discr=7, desired_min_tx_interval=60000, - required_min_rx_interval=60000, - required_min_echo_rx_interval=0) - pkt.add_protocol(bfd_pkt) - - eq_(len(pkt.protocols), 4) - - pkt.serialize() - eq_(pkt.data, self.data) - - def test_serialize_with_auth_simple(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=3216, proto=inet.IPPROTO_UDP) - pkt.add_protocol(ip_pkt) - - udp_pkt = udp.udp(49152, 3784) - pkt.add_protocol(udp_pkt) - - auth_cls = bfd.SimplePassword(auth_key_id=2, - password=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_simple) - - def test_serialize_with_auth_md5(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=3140, proto=inet.IPPROTO_UDP) - pkt.add_protocol(ip_pkt) - - udp_pkt = udp.udp(49152, 3784) - pkt.add_protocol(udp_pkt) - - auth_cls = bfd.KeyedMD5(auth_key_id=2, seq=16859, - 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_md5) - - 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(self): - bfd1 = bfd.bfd(ver=1, diag=bfd.BFD_DIAG_CTRL_DETECT_TIME_EXPIRED, - state=bfd.BFD_STATE_UP, detect_mult=3, my_discr=6, - your_discr=7, desired_min_tx_interval=60000, - required_min_rx_interval=60000, - required_min_echo_rx_interval=0) - - jsondict = bfd1.to_jsondict() - bfd2 = bfd.bfd.from_jsondict(jsondict['bfd']) - eq_(str(bfd1), str(bfd2)) - - def test_json_with_auth_simple(self): - auth_cls = bfd.SimplePassword(auth_key_id=2, - password=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)) - - def test_json_with_auth_md5(self): - auth_cls = bfd.KeyedMD5(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)) - - 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)) |