#!/usr/bin/env python3 # # Copyright (c) 2016, The OpenThread Authors. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. Neither the name of the copyright holder nor the # names of its contributors may be used to endorse or promote products # derived from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # import unittest import config import thread_cert from pktverify.consts import MLE_ADVERTISEMENT, MLE_PARENT_REQUEST, MLE_CHILD_ID_RESPONSE, MLE_CHILD_ID_REQUEST, MGMT_ACTIVE_SET_URI, MGMT_ACTIVE_GET_URI, RESPONSE_TLV, LINK_LAYER_FRAME_COUNTER_TLV, MODE_TLV, TIMEOUT_TLV, VERSION_TLV, TLV_REQUEST_TLV, CHALLENGE_TLV, SCAN_MASK_TLV, ADDRESS_REGISTRATION_TLV from pktverify.packet_verifier import PacketVerifier CHANNEL_INIT = 19 PANID_INIT = 0xface NETWORK_NAME_FINAL = 'threadCert' PANID_FINAL = 0xabcd COMMISSIONER = 1 LEADER = 2 ROUTER1 = 3 ROUTER2 = 4 class Cert_9_2_16_ActivePendingPartition(thread_cert.TestCase): SUPPORT_NCP = False TOPOLOGY = { COMMISSIONER: { 'name': 'COMMISSIONER', 'active_dataset': { 'timestamp': 1, 'panid': PANID_INIT, 'channel': CHANNEL_INIT }, 'mode': 'rdn', 'allowlist': [LEADER] }, LEADER: { 'name': 'LEADER', 'active_dataset': { 'timestamp': 1, 'panid': PANID_INIT, 'channel': CHANNEL_INIT }, 'mode': 'rdn', 'partition_id': 0xffffffff, 'allowlist': [COMMISSIONER, ROUTER1] }, ROUTER1: { 'name': 'ROUTER_1', 'active_dataset': { 'timestamp': 1, 'panid': PANID_INIT, 'channel': CHANNEL_INIT }, 'mode': 'rdn', 'allowlist': [LEADER, ROUTER2] }, ROUTER2: { 'name': 'ROUTER_2', 'active_dataset': { 'timestamp': 1, 'panid': PANID_INIT, 'channel': CHANNEL_INIT }, 'mode': 'rdn', 'allowlist': [ROUTER1] }, } def _setUpRouter2(self): self.nodes[ROUTER2].add_allowlist(self.nodes[ROUTER1].get_addr64()) self.nodes[ROUTER2].enable_allowlist() self.nodes[ROUTER2].set_router_selection_jitter(1) def test(self): self.nodes[LEADER].start() self.simulator.go(config.LEADER_STARTUP_DELAY) self.assertEqual(self.nodes[LEADER].get_state(), 'leader') self.nodes[COMMISSIONER].start() self.simulator.go(config.ROUTER_STARTUP_DELAY) self.assertEqual(self.nodes[COMMISSIONER].get_state(), 'router') self.nodes[COMMISSIONER].commissioner_start() self.simulator.go(3) self.nodes[ROUTER1].start() self.simulator.go(config.ROUTER_STARTUP_DELAY) self.assertEqual(self.nodes[ROUTER1].get_state(), 'router') self.nodes[COMMISSIONER].send_mgmt_pending_set( pending_timestamp=10, active_timestamp=10, delay_timer=600000, mesh_local='fd00:0db9::', ) self.simulator.go(5) self.nodes[ROUTER2].start() self.simulator.go(config.ROUTER_STARTUP_DELAY) self.assertEqual(self.nodes[ROUTER2].get_state(), 'router') self.nodes[ROUTER2].reset() self._setUpRouter2() self.simulator.go(100) self.nodes[COMMISSIONER].send_mgmt_pending_set( pending_timestamp=20, active_timestamp=20, delay_timer=200000, mesh_local='fd00:0db7::', panid=PANID_FINAL, ) self.simulator.go(5) self.nodes[COMMISSIONER].send_mgmt_active_set(active_timestamp=15, network_name='threadCert') self.simulator.go(100) self.nodes[ROUTER2].start() self.simulator.go(config.ROUTER_RESET_DELAY) self.assertEqual(self.nodes[ROUTER2].get_state(), 'router') self.assertEqual(self.nodes[COMMISSIONER].get_network_name(), NETWORK_NAME_FINAL) self.assertEqual(self.nodes[LEADER].get_network_name(), NETWORK_NAME_FINAL) self.assertEqual(self.nodes[ROUTER1].get_network_name(), NETWORK_NAME_FINAL) self.assertEqual(self.nodes[ROUTER2].get_network_name(), NETWORK_NAME_FINAL) self.simulator.go(100) self.assertEqual(self.nodes[COMMISSIONER].get_panid(), PANID_FINAL) self.assertEqual(self.nodes[LEADER].get_panid(), PANID_FINAL) self.assertEqual(self.nodes[ROUTER1].get_panid(), PANID_FINAL) self.assertEqual(self.nodes[ROUTER2].get_panid(), PANID_FINAL) ipaddrs = self.nodes[ROUTER2].get_addrs() for ipaddr in ipaddrs: if ipaddr[0:4] != 'fe80': break self.assertTrue(self.nodes[LEADER].ping(ipaddr)) def verify(self, pv): pkts = pv.pkts pv.summary.show() LEADER = pv.vars['LEADER'] COMMISSIONER = pv.vars['COMMISSIONER'] ROUTER_1 = pv.vars['ROUTER_1'] ROUTER_2 = pv.vars['ROUTER_2'] _router2_pkts = pkts.filter_wpan_src64(ROUTER_2) # Step 1: Ensure the topology is formed correctly # Verify Commissioner, Leader and Router_1 are sending MLE advertisements pkts.copy().filter_wpan_src64(LEADER).filter_mle_cmd(MLE_ADVERTISEMENT).must_next() pkts.filter_wpan_dst64(COMMISSIONER).filter_mle_cmd(MLE_CHILD_ID_RESPONSE).must_next() pkts.copy().filter_wpan_src64(COMMISSIONER).filter_mle_cmd(MLE_ADVERTISEMENT).must_next() pkts.filter_wpan_dst64(ROUTER_1).filter_mle_cmd(MLE_CHILD_ID_RESPONSE).must_next() pkts.copy().filter_wpan_src64(ROUTER_1).filter_mle_cmd(MLE_ADVERTISEMENT).must_next() # Step 5: Router_2 begins attach process by sending a multicast MLE Parent Request # The first MLE Parent Request sent MUST NOT be sent to all routers and REEDS _router2_pkts.range(pkts.index).filter_mle_cmd(MLE_PARENT_REQUEST).must_next().must_verify( lambda p: {MODE_TLV, CHALLENGE_TLV, SCAN_MASK_TLV, VERSION_TLV} <= set( p.mle.tlv.type) and p.mle.tlv.scan_mask.r == 1 and p.mle.tlv.scan_mask.e == 0) # Step 7: Router_2 MUST send a MLE Child ID Request to Router_1 _router2_pkts.filter_mle_cmd(MLE_CHILD_ID_REQUEST).must_next().must_verify(lambda p: { RESPONSE_TLV, LINK_LAYER_FRAME_COUNTER_TLV, MODE_TLV, TIMEOUT_TLV, VERSION_TLV, TLV_REQUEST_TLV } <= set(p.mle.tlv.type) and ADDRESS_REGISTRATION_TLV not in p.mle.tlv.type) # Step 14: Router_2 begins attach process by sending a multicast MLE Parent Request # The first MLE Parent Request sent MUST NOT be sent to all routers and REEDS _router2_pkts.filter_mle_cmd(MLE_PARENT_REQUEST).must_next().must_verify( lambda p: {MODE_TLV, CHALLENGE_TLV, SCAN_MASK_TLV, VERSION_TLV} <= set( p.mle.tlv.type) and p.mle.tlv.scan_mask.r == 1 and p.mle.tlv.scan_mask.e == 0) # Step 16: Router_2 MUST send a MLE Child ID Request to Router_1 _router2_pkts.filter_mle_cmd(MLE_CHILD_ID_REQUEST).must_next().must_verify(lambda p: { RESPONSE_TLV, LINK_LAYER_FRAME_COUNTER_TLV, MODE_TLV, TIMEOUT_TLV, VERSION_TLV, TLV_REQUEST_TLV } <= set(p.mle.tlv.type) and ADDRESS_REGISTRATION_TLV not in p.mle.tlv.type) if __name__ == '__main__': unittest.main()