mirror of
https://github.com/espressif/openthread.git
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Jonathan Hui
136 lines
5.7 KiB
Python
Executable File
136 lines
5.7 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (c) 2016, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import unittest
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import thread_cert
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from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_RESPONSE
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from pktverify.packet_verifier import PacketVerifier
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LEADER = 1
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ROUTER = 2
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class Cert_5_8_2_KeyIncrement(thread_cert.TestCase):
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TOPOLOGY = {
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LEADER: {
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'name': 'LEADER',
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'key_switch_guardtime': 0,
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'mode': 'rsdn',
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'panid': 0xface,
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'allowlist': [ROUTER]
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},
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ROUTER: {
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'name': 'ROUTER',
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'key_switch_guardtime': 0,
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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}
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def test(self):
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self.nodes[LEADER].start()
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self.simulator.go(4)
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self.assertEqual(self.nodes[LEADER].get_state(), "leader")
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self.nodes[ROUTER].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[ROUTER].get_state(), "router")
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self.collect_ipaddrs()
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addrs = self.nodes[ROUTER].get_addrs()
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for addr in addrs:
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if addr[0:4] != 'fe80':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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key_sequence_counter = self.nodes[LEADER].get_key_sequence_counter()
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self.nodes[LEADER].set_key_sequence_counter(key_sequence_counter + 1)
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addrs = self.nodes[ROUTER].get_addrs()
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for addr in addrs:
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if addr[0:4] != 'fe80':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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def verify(self, pv):
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pkts = pv.pkts
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pv.summary.show()
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LEADER = pv.vars['LEADER']
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ROUTER = pv.vars['ROUTER']
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leader_pkts = pkts.filter_wpan_src64(LEADER)
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router_pkts = pkts.filter_wpan_src64(ROUTER)
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# Step 1: The DUT must start the network using
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# thrKeySequenceCounter = 0
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leader_pkts.filter_mle_cmd(MLE_ADVERTISEMENT).must_next().must_verify(lambda p: p.wpan.aux_sec.key_source == 0)
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# Step 2: Verify that the topology described above is created.
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# MLE Auxiliary security header shall contain Key Source = 0,
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# KeyIndex = 1, KeyID Mode = 2
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leader_pkts.filter_mle_cmd(MLE_CHILD_ID_RESPONSE).must_next()
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_lpkts = leader_pkts.copy()
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_rpkts = router_pkts.range(leader_pkts.index)
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_rpkts.filter_mle_cmd(
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MLE_ADVERTISEMENT).must_next().must_verify(lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.
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key_id_mode == 2 and p.wpan.aux_sec.key_source == 0)
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# Step 3: Leader send an ICMPv6 Echo Request to Router_1.
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# The MAC Auxiliary security header must contain
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# KeyIndex = 1, KeyID Mode = 1
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leader_mleid = pv.vars['LEADER_MLEID']
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router_mleid = pv.vars['ROUTER_MLEID']
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_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
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lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
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# Step 4: Router_1 send an ICMPv6 Echo Reply to Leader.
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# The MAC Auxiliary security header must contain
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# KeyIndex = 1, KeyID Mode = 1
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_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
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lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
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# Step 5: The DUT MUST set incoming frame counters to 0 for all existing devices.
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# Step 6: Leader Send an ICMPv6 Echo Request to Router_1.
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# The MAC Auxiliary security header must contain
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# KeyIndex = 2, KeyID Mode = 1
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_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
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lambda p: p.wpan.aux_sec.key_index == 2 and p.wpan.aux_sec.key_id_mode == 1)
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# Step 7: Router_1 send an ICMPv6 Echo Reply to Leader.
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# The MAC Auxiliary security header must contain
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# KeyIndex = 2, KeyID Mode = 1
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_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
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lambda p: p.wpan.aux_sec.key_index == 2 and p.wpan.aux_sec.key_id_mode == 1)
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if __name__ == '__main__':
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unittest.main()
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