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[thread-cert] add case 9.2.5 ActiveDataset using pktverify (#5959)
This commit is contained in:
Jing Ma
+372
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#!/usr/bin/env python3
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#
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# Copyright (c) 2020, 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_DATA_RESPONSE, MGMT_ACTIVE_SET_URI, NETWORK_DATA_TLV, SOURCE_ADDRESS_TLV, LEADER_DATA_TLV, ACTIVE_TIMESTAMP_TLV, ACTIVE_OPERATION_DATASET_TLV, NM_CHANNEL_TLV, NM_CHANNEL_MASK_TLV, NM_EXTENDED_PAN_ID_TLV, NM_NETWORK_MESH_LOCAL_PREFIX_TLV, NM_NETWORK_MASTER_KEY_TLV, NM_NETWORK_NAME_TLV, NM_PAN_ID_TLV, NM_PSKC_TLV, NM_SECURITY_POLICY_TLV
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from pktverify.packet_verifier import PacketVerifier
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ROUTER = 1
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LEADER = 2
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# Test Purpose and Description:
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# -----------------------------
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# The purpose of this test case is to verify the DUT’s behavior when receiving
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# MGMT_ACTIVE_SET.req from an active Thread node.
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#
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# Test Topology:
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# -------------
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# Router
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# |
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# Leader
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#
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# DUT Types:
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# ----------
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# Leader
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class Cert_9_2_05_ActiveDataset(thread_cert.TestCase):
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USE_MESSAGE_FACTORY = False
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SUPPORT_NCP = False
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TOPOLOGY = {
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ROUTER: {
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'name': 'ROUTER',
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'channel': 11,
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'panid': 0xface,
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'master_key': '00112233445566778899aabbccddeeff',
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'mode': 'rdn',
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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LEADER: {
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'name': 'LEADER',
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'channel': 11,
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'panid': 0xface,
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'master_key': '00112233445566778899aabbccddeeff',
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'mode': 'rdn',
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'router_selection_jitter': 1,
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'allowlist': [ROUTER]
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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(5)
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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.nodes[ROUTER].commissioner_start()
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self.simulator.go(5)
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self.collect_rlocs()
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# Step 2: new, valid Timestamp TLV
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# all valid Active Operational Dataset parameters,
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# with new values in the TLVs that don’t affect connectivity
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# binary = new pskc and security policy [3600, 0b11100000]
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self.nodes[ROUTER].send_mgmt_active_set(
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active_timestamp=100,
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channel_mask=0x3fff800,
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extended_panid='000db80000000001',
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mesh_local='fd00:0db8::',
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network_name='TEST_1',
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master_key='00112233445566778899aabbccddeeff',
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panid=0xface,
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channel=11,
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binary='0410d2aa9cd8dff7919122d77d37ec3c1b5f0c030e10e0',
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)
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self.simulator.go(5)
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# Step 7: old, invalid Active Timestamp TLV
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# all valid Active Operational Dataset parameters, with
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# new values in the TLVs that don’t affect connectivity
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# binary = new pskc and security policy [3600, 0b11110000]
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self.nodes[ROUTER].send_mgmt_active_set(
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active_timestamp=100,
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channel_mask=0x1fff800,
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extended_panid='000db80000000002',
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mesh_local='fd00:0db8::',
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network_name='TEST_2',
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master_key='00112233445566778899aabbccddeeff',
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panid=0xface,
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channel=11,
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binary='041017d672be32b0c24a2f8385f2fbaf1d970c030e10f0',
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)
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self.simulator.go(5)
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# Step 9: new, valid Active Timestamp TLV
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# all of valid Commissioner Dataset parameters plus one bogus TLV, and
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# new values in the TLVs that don’t affect connectivity
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# binary = new pskc and security policy [3600, 0b11111000] and BogusTLV=0x400
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self.nodes[ROUTER].send_mgmt_active_set(
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active_timestamp=101,
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channel_mask=0xfff800,
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extended_panid='000db80000000003',
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mesh_local='fd00:0db8::',
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network_name='TEST_3',
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master_key='00112233445566778899aabbccddeeff',
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panid=0xface,
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channel=11,
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binary='041008f4e9531e8efa8e852d5f4fb951b13e0c030e10f88202aa55',
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)
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self.simulator.go(5)
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# Step 14: new, valid Active Timestamp TLV
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# attempt to set Channel TLV to an unsupported channel + all of other TLVs
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# binary = pskc and security policy step 9
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self.nodes[ROUTER].send_mgmt_active_set(
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active_timestamp=102,
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channel_mask=0x1fff800,
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extended_panid='000db80000000003',
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mesh_local='fd00:0db8::',
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network_name='TEST_3',
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master_key='00112233445566778899aabbccddeeff',
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panid=0xface,
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channel=63,
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binary='041008f4e9531e8efa8e852d5f4fb951b13e0c030e10f8',
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)
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self.simulator.go(5)
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ipaddr = self.nodes[LEADER].get_rloc()
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self.assertTrue(self.nodes[ROUTER].ping(ipaddr))
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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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LEADER_RLOC = pv.vars['LEADER_RLOC']
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ROUTER = pv.vars['ROUTER']
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ROUTER_RLOC = pv.vars['ROUTER_RLOC']
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# Step 1: Ensure the topology is formed correctly
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pv.verify_attached('ROUTER', 'LEADER')
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_pkt = pkts.last()
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# Step 3: Leader MUST send MGMT_ACTIVE_SET.rsp to the Router with
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# with the following format:
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# CoAP Response Code
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# 2.04 Changed
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# CoAP Payload
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# State TLV (value = Accept (01))
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pkts.filter_wpan_src64(LEADER).\
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filter_ipv6_dst(ROUTER_RLOC).\
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filter_coap_ack(MGMT_ACTIVE_SET_URI).\
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filter(lambda p: p.thread_meshcop.tlv.state == 1).\
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must_next()
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# Step 4: Leader MUST send a multicast MLE Data Response, including
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# the following TLVs:
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# - Source Address TLV
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# - Leader Data TLV
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# Data version field [incremented]
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# Stable Version field [incremented]
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# - Network Data TLV
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# - Active Timestamp TLV [new value set in Step 9]
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_dr_pkt = pkts.filter_wpan_src64(LEADER).\
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filter_LLANMA().\
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filter_mle_cmd(MLE_DATA_RESPONSE).\
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filter(lambda p: {
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NETWORK_DATA_TLV,
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SOURCE_ADDRESS_TLV,
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LEADER_DATA_TLV,
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ACTIVE_TIMESTAMP_TLV
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} <= set(p.mle.tlv.type) and\
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p.mle.tlv.active_tstamp == 100 and\
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(p.mle.tlv.leader_data.data_version -
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_pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\
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(p.mle.tlv.leader_data.stable_data_version -
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_pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127
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).\
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must_next()
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# Step 6: Leader MUST send a unicast MLE Data Response to Router, including
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# the following TLVs:
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# - Source Address TLV
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# - Leader Data TLV
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# - Active Operational Dataset TLV
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# - Channel TLV
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# - Channel Mask TLV [new value set in Step 2]
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# - Extended PAN ID TLV [new value set in Step 2]
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# - Network Mesh-Local Prefix TLV
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# - Network Master Key TLV
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# - Network Name TLV [new value set in Step 2]
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# - PAN ID TLV
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# - PSKc TLV [new value set in Step 2]
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# - Security Policy TLV [new value set in Step 2]
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# - Active Timestamp TLV [new value set in Step 2]
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pkts.filter_wpan_src64(LEADER).\
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filter_wpan_dst64(ROUTER).\
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filter_mle_cmd(MLE_DATA_RESPONSE).\
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filter(lambda p: {
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NETWORK_DATA_TLV,
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SOURCE_ADDRESS_TLV,
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LEADER_DATA_TLV,
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ACTIVE_OPERATION_DATASET_TLV,
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ACTIVE_TIMESTAMP_TLV
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} <= set(p.mle.tlv.type) and\
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{
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NM_CHANNEL_TLV,
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NM_CHANNEL_MASK_TLV,
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NM_EXTENDED_PAN_ID_TLV,
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NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
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NM_NETWORK_MASTER_KEY_TLV,
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NM_NETWORK_NAME_TLV,
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NM_PAN_ID_TLV,
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NM_PSKC_TLV,
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NM_SECURITY_POLICY_TLV
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} <= set(p.thread_meshcop.tlv.type) and\
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p.mle.tlv.active_tstamp == 100 and\
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p.thread_meshcop.tlv.chan_mask_mask == '001fffc0' and\
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p.thread_meshcop.tlv.xpan_id == '000db80000000001' and\
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p.thread_meshcop.tlv.net_name == 'TEST_1' and\
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p.thread_meshcop.tlv.pskc == 'd2aa9cd8dff7919122d77d37ec3c1b5f'
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).\
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must_next()
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# Step 8: Leader MUST send MGMT_ACTIVE_SET.rsp to the Router with
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# with the following format:
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# CoAP Response Code
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# 2.04 Changed
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# CoAP Payload
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# State TLV (value = Reject (ff))
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pkts.filter_wpan_src64(LEADER).\
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filter_ipv6_dst(ROUTER_RLOC).\
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filter_coap_ack(MGMT_ACTIVE_SET_URI).\
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filter(lambda p: p.thread_meshcop.tlv.state == -1).\
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must_next()
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# Step 10: Leader MUST send MGMT_ACTIVE_SET.rsp to the Router with
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# with the following format:
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# CoAP Response Code
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# 2.04 Changed
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# CoAP Payload
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# State TLV (value = Accept (01))
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pkts.filter_wpan_src64(LEADER).\
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filter_ipv6_dst(ROUTER_RLOC).\
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filter_coap_ack(MGMT_ACTIVE_SET_URI).\
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filter(lambda p: p.thread_meshcop.tlv.state == 1).\
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must_next()
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# Step 11: Leader MUST send a multicast MLE Data Response, including
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# the following TLVs:
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# - Source Address TLV
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# - Leader Data TLV
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# Data version field [incremented]
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# Stable Version field [incremented]
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# - Network Data TLV
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# - Active Timestamp TLV [new value set in Step 9]
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pkts.filter_wpan_src64(LEADER).\
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filter_LLANMA().\
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filter_mle_cmd(MLE_DATA_RESPONSE).\
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filter(lambda p: {
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NETWORK_DATA_TLV,
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SOURCE_ADDRESS_TLV,
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LEADER_DATA_TLV,
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ACTIVE_TIMESTAMP_TLV
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} <= set(p.mle.tlv.type) and\
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p.mle.tlv.active_tstamp == 101 and\
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(p.mle.tlv.leader_data.data_version -
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_dr_pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\
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(p.mle.tlv.leader_data.stable_data_version -
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_dr_pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127
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).\
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must_next()
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# Step 13: Leader MUST send a unicast MLE Data Response to Router, including
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# the following TLVs:
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# - Source Address TLV
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# - Leader Data TLV
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# - Active Operational Dataset TLV
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# - Channel TLV
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# - Channel Mask TLV [new value set in Step 9]
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# - Extended PAN ID TLV [new value set in Step 9]
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# - Network Mesh-Local Prefix TLV
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# - Network Master Key TLV
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# - Network Name TLV [new value set in Step 9]
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# - PAN ID TLV
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# - PSKc TLV [new value set in Step 9]
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# - Security Policy TLV [new value set in Step 9]
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# - Active Timestamp TLV [new value set in Step 9]
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pkts.filter_wpan_src64(LEADER).\
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filter_wpan_dst64(ROUTER).\
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filter_mle_cmd(MLE_DATA_RESPONSE).\
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filter(lambda p: {
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NETWORK_DATA_TLV,
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SOURCE_ADDRESS_TLV,
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LEADER_DATA_TLV,
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ACTIVE_OPERATION_DATASET_TLV,
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ACTIVE_TIMESTAMP_TLV
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} <= set(p.mle.tlv.type) and\
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{
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NM_CHANNEL_TLV,
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NM_CHANNEL_MASK_TLV,
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NM_EXTENDED_PAN_ID_TLV,
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NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
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NM_NETWORK_MASTER_KEY_TLV,
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NM_NETWORK_NAME_TLV,
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NM_PAN_ID_TLV,
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NM_PSKC_TLV,
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NM_SECURITY_POLICY_TLV
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} <= set(p.thread_meshcop.tlv.type) and\
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p.mle.tlv.active_tstamp == 101 and\
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p.thread_meshcop.tlv.chan_mask_mask == '001fff00' and\
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p.thread_meshcop.tlv.xpan_id == '000db80000000003' and\
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p.thread_meshcop.tlv.net_name == 'TEST_3' and\
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p.thread_meshcop.tlv.pskc == '08f4e9531e8efa8e852d5f4fb951b13e'
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).\
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must_next()
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# Step 15: Leader MUST send MGMT_ACTIVE_SET.rsp to the Router with
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# with the following format:
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# CoAP Response Code
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# 2.04 Changed
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# CoAP Payload
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# State TLV (value = Reject (ff)))
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pkts.filter_wpan_src64(LEADER).\
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filter_ipv6_dst(ROUTER_RLOC).\
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filter_coap_ack(MGMT_ACTIVE_SET_URI).\
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filter(lambda p: p.thread_meshcop.tlv.state == -1).\
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must_next()
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# Step 16: The DUT must respond with an ICMPv6 Echo Reply
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_pkt = pkts.filter_ping_request().\
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filter_ipv6_src_dst(ROUTER_RLOC, LEADER_RLOC).\
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must_next()
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pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\
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filter_ipv6_src_dst(LEADER_RLOC, ROUTER_RLOC).\
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must_next()
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if __name__ == '__main__':
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unittest.main()
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@@ -114,6 +114,7 @@ EXTRA_DIST = \
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Cert_9_2_02_MGMTCommissionerSet.py \
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Cert_9_2_03_ActiveDatasetGet.py \
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Cert_9_2_04_ActiveDataset.py \
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Cert_9_2_05_ActiveDataset.py \
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Cert_9_2_07_DelayTimer.py \
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Cert_9_2_08_PersistentDatasets.py \
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Cert_9_2_09_PendingPartition.py \
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@@ -298,6 +299,7 @@ check_SCRIPTS = \
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Cert_9_2_02_MGMTCommissionerSet.py \
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Cert_9_2_03_ActiveDatasetGet.py \
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Cert_9_2_04_ActiveDataset.py \
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Cert_9_2_05_ActiveDataset.py \
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Cert_9_2_07_DelayTimer.py \
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Cert_9_2_08_PersistentDatasets.py \
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Cert_9_2_09_PendingPartition.py \
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