diff --git a/tests/nexus/CMakeLists.txt b/tests/nexus/CMakeLists.txt index 33989c58c..93ffca220 100644 --- a/tests/nexus/CMakeLists.txt +++ b/tests/nexus/CMakeLists.txt @@ -273,6 +273,7 @@ ot_nexus_test(1_3_SRP_TC_6 "cert;nexus") ot_nexus_test(1_3_SRP_TC_8 "cert;nexus") ot_nexus_test(1_3_SRP_TC_11 "cert;nexus") ot_nexus_test(1_3_SRP_TC_12 "cert;nexus") +ot_nexus_test(1_3_SRP_TC_13 "cert;nexus") # Misc tests ot_nexus_test(border_admitter "core;nexus") diff --git a/tests/nexus/run_nexus_tests.sh b/tests/nexus/run_nexus_tests.sh index b206e41be..73ad43b4c 100755 --- a/tests/nexus/run_nexus_tests.sh +++ b/tests/nexus/run_nexus_tests.sh @@ -208,6 +208,7 @@ DEFAULT_TESTS=( "1_3_SRP_TC_8" "1_3_SRP_TC_11" "1_3_SRP_TC_12" + "1_3_SRP_TC_13" ) # Use provided arguments or the default test list diff --git a/tests/nexus/test_1_3_SRP_TC_13.cpp b/tests/nexus/test_1_3_SRP_TC_13.cpp new file mode 100644 index 000000000..db323ffef --- /dev/null +++ b/tests/nexus/test_1_3_SRP_TC_13.cpp @@ -0,0 +1,369 @@ +/* + * Copyright (c) 2026, 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. + */ + +#include +#include + +#include "platform/nexus_core.hpp" +#include "platform/nexus_node.hpp" + +#include "common/clearable.hpp" + +namespace ot { +namespace Nexus { + +/** + * Time to advance for a node to form a network and become leader, in milliseconds. + */ +static constexpr uint32_t kFormNetworkTime = 13 * 1000; + +/** + * Time to advance for a node to join a network, in milliseconds. + */ +static constexpr uint32_t kJoinNetworkTime = 10 * 1000; + +/** + * Time to advance for the BR to perform automatic actions (RA, Network Data), in milliseconds. + */ +static constexpr uint32_t kBrActionTime = 20 * 1000; + +/** + * Time to advance for SRP server information to be updated in Network Data. + */ +static constexpr uint32_t kSrpServerInfoUpdateTime = 20 * 1000; + +/** + * Time to advance for SRP registration, in milliseconds. + */ +static constexpr uint32_t kSrpRegistrationTime = 10 * 1000; + +/** + * Time to advance for DNS query processing, in milliseconds. + */ +static constexpr uint32_t kDnsQueryTime = 5 * 1000; + +/** + * Infrastructure interface index. + */ +static constexpr uint32_t kInfraIfIndex = 1; + +/** + * SRP service registration parameters. + */ +static const char kSrpServiceType[] = "_thread-test._udp"; +static const char kSrpInstanceName[] = "service-test-1"; +static const char kSrpHostName[] = "host-test-1"; +static const char kSrpFullHostName[] = "host-test-1.default.service.arpa."; +static constexpr uint16_t kSrpServicePort = 55555; +static constexpr uint32_t kSrpLease = 300; // 5 minutes +static constexpr uint32_t kSrpKeyLease = 2419200; // 4 weeks + +void Test_1_3_SRP_TC_13(const char *aJsonFileName) +{ + /** + * 2.13. [1.3] [CERT] Thread Device address update + * + * 2.13.1. Purpose + * To test the following: + * - 1. Handle SRP update with change in IPv6 address(es) of the Thread Device + * + * 2.13.2. Topology + * - 1. BR 1 (DUT) - Thread Border Router, and the Leader + * - 2. ED 1-Test Bed device operating as a Thread End Device, attached to BR_1 + * - 3. Eth 1-Test bed border router device on an Adjacent Infrastructure Link + * + * Spec Reference | V1.1 Section | V1.3.0 Section + * -----------------|--------------|--------------- + * SRP Server | N/A | 1.3 + */ + + Core nexus; + Srp::Client::Service service; + Ip6::Address addresses[2]; + + Node &br1 = nexus.CreateNode(); + Node &ed1 = nexus.CreateNode(); + Node ð1 = nexus.CreateNode(); + + br1.SetName("BR_1"); + ed1.SetName("ED_1"); + eth1.SetName("Eth_1"); + + nexus.AdvanceTime(0); + + SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote)); + + Log("---------------------------------------------------------------------------------------"); + + /** + * Step 1 + * - Device: BR 1 (DUT) + * - Description (SRP-2.13): Enable + * - Pass Criteria: + * - N/A + */ + Log("Step 1: BR 1 (DUT) Enable"); + SuccessOrQuit(br1.Get().SetAddressMode(Srp::Server::kAddressModeUnicast)); + br1.Get().SetEnabled(true); + br1.Get().Init(kInfraIfIndex, true); + br1.Get().Init(); + SuccessOrQuit(br1.Get().SetEnabled(true)); + br1.Form(); + nexus.AdvanceTime(kFormNetworkTime); + + /** + * Step 2 + * - Device: Eth 1, ED 1 + * - Description (SRP-2.13): Enable + * - Pass Criteria: + * - N/A + */ + Log("Step 2: Eth 1, ED 1 Enable"); + ed1.Join(br1, Node::kAsFed); + SuccessOrQuit(eth1.Get().SetEnabled(true, kInfraIfIndex)); + nexus.AdvanceTime(kJoinNetworkTime); + nexus.AdvanceTime(kBrActionTime); + + /** + * Step 3 + * - Device: BR_1 (DUT) + * - Description (SRP-2.13): Automatically adds its SRP Server information in the Thread Network Data. + * Automatically adds an OMR Prefix in the Network Data. + * - Pass Criteria: + * - The DUT MUST register an OMR Prefix in the Thread Network Data. + * - The DUT's SRP Server information MUST appear in the Thread Network Data. + * - It MUST be a DNS/SRP Unicast Dataset, or DNS/SRP Anycast Dataset, or both. + */ + Log("Step 3: BR 1 (DUT) SRP Server information and OMR Prefix in Network Data"); + nexus.AdvanceTime(kSrpServerInfoUpdateTime); + + Ip6::Prefix omrPrefix; + SuccessOrQuit(br1.Get().GetOmrPrefix(omrPrefix)); + + nexus.AddTestVar("BR_1_MLEID_ADDR", br1.Get().GetMeshLocalEid().ToString().AsCString()); + nexus.AddTestVar("ED_1_MLEID_ADDR", ed1.Get().GetMeshLocalEid().ToString().AsCString()); + { + String<10> srpPortString; + srpPortString.Append("%u", br1.Get().GetPort()); + nexus.AddTestVar("BR_1_SRP_PORT", srpPortString.AsCString()); + } + + /** + * Step 4 + * - Device: ED_1 + * - Description (SRP-2.13): Harness instructs the device to send SRP Update: $ORIGIN default.service.arpa. + * _thread-test. udp PTR service-test-1._thread-test._udp service-test-1. thread-test._udp. ( SRV 55555 + * host-test-1 ) host-test-1 AAAA address_1 with the following options: Update Lease Option, Lease: 5 minutes, + * Key Lease: 4 weeks and where address_1 is the OMR address of ED_1. + * - Pass Criteria: + * - N/A + */ + Log("Step 4: ED_1 send SRP Update with address_1"); + Ip6::Address address1 = ed1.FindMatchingAddress(omrPrefix.ToString().AsCString()); + nexus.AddTestVar("ADDRESS_1", address1.ToString().AsCString()); + ed1.Get().EnableAutoStartMode(nullptr, nullptr); + SuccessOrQuit(ed1.Get().SetHostName(kSrpHostName)); + SuccessOrQuit(ed1.Get().EnableAutoHostAddress()); + + ed1.Get().SetLeaseInterval(kSrpLease); + ed1.Get().SetKeyLeaseInterval(kSrpKeyLease); + + ClearAllBytes(service); + service.mName = kSrpServiceType; + service.mInstanceName = kSrpInstanceName; + service.mPort = kSrpServicePort; + SuccessOrQuit(ed1.Get().AddService(service)); + nexus.AdvanceTime(kSrpRegistrationTime); + + /** + * Step 5 + * - Device: BR 1 (DUT) + * - Description (SRP-2.13): Automatically sends SRP Update Response. + * - Pass Criteria: + * - The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). + */ + Log("Step 5: BR 1 (DUT) Automatically sends SRP Update Response"); + + /** + * Step 6 + * - Device: ED 1 + * - Description (SRP-2.13): Harness instructs the device to send unicast QType=AAAA record DNS query for + * host-test-1.default.service.arpa. + * - Pass Criteria: + * - N/A + */ + Log("Step 6: ED 1 send DNS query for host-test-1"); + SuccessOrQuit(ed1.Get().ResolveAddress(kSrpFullHostName, nullptr, nullptr)); + nexus.AdvanceTime(kDnsQueryTime); + + /** + * Step 7 + * - Device: BR_1 (DUT) + * - Description (SRP-2.13): Automatically send DNS Response. + * - Pass Criteria: + * - The DUT MUST send a valid DNS Response containing: $ORIGIN default.service.arpa. host-test-1 AAAA address_1 + */ + Log("Step 7: BR 1 (DUT) Automatically send DNS Response"); + + /** + * Step 8 + * - Device: ED 1 + * - Description (SRP-2.13): Harness instructs the device to send SRP update with an address change: $ORIGIN + * default.service.arpa. _thread-test. udp PTR service-test-1._thread-test._udp service-test-1. thread-test._udp ( + * SRV 55555 host-test-1 ) host-test-1 AAAA address 2 host-test-1 AAAA address_3 with the following options: + * Update Lease Option, Lease: 5 minutes, Key Lease: 4 weeks where address_2 is the ML-EID address of ED 1. And + * address_3 is a new Harness-configured address that has the OMR prefix. Note: using the OT command srp client + * host address address 2 address 3, these two addresses can be set for the SRP registration. Note: the OMR + * prefix can be obtained automatically by the Harness by querying netdata on ED_1. + * - Pass Criteria: + * - N/A + */ + Log("Step 8: ED 1 send SRP update with address_2 and address_3"); + Ip6::Address address2 = ed1.Get().GetMeshLocalEid(); + Ip6::Address address3 = address1; + address3.mFields.m8[15] ^= 0xff; // Change the last byte to make it a "new" address + nexus.AddTestVar("ADDRESS_2", address2.ToString().AsCString()); + nexus.AddTestVar("ADDRESS_3", address3.ToString().AsCString()); + addresses[0] = address2; + addresses[1] = address3; + SuccessOrQuit(ed1.Get().SetHostAddresses(addresses, 2)); + nexus.AdvanceTime(kSrpRegistrationTime); + + /** + * Step 9 + * - Device: BR 1 (DUT) + * - Description (SRP-2.13): Automatically sends SRP Update Response. + * - Pass Criteria: + * - The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). + */ + Log("Step 9: BR 1 (DUT) Automatically sends SRP Update Response"); + + /** + * Step 10 + * - Device: ED_1 + * - Description (SRP-2.13): Harness instructs the device to send QType=AAAA record unicast DNS query for + * host-test-1.default.service.arpa. + * - Pass Criteria: + * - N/A + */ + Log("Step 10: ED 1 send DNS query for host-test-1"); + SuccessOrQuit(ed1.Get().ResolveAddress(kSrpFullHostName, nullptr, nullptr)); + nexus.AdvanceTime(kDnsQueryTime); + + /** + * Step 11 + * - Device: BR 1 (DUT) + * - Description (SRP-2.13): Automatically sends DNS Response. + * - Pass Criteria: + * - The DUT MUST send a valid DNS Response which contains the answer records: $ORIGIN default.service.arpa. + * host-test-1 AAAA address_2 host-test-1 AAAA address_3 + * - The DNS Response MUST NOT contain address_1. + */ + Log("Step 11: BR 1 (DUT) Automatically sends DNS Response"); + + /** + * Step 12 + * - Device: Eth_1 + * - Description (SRP-2.13): Harness instructs the device to send QType=AAAA record multicast mDNS query for + * host-test-1.local. + * - Pass Criteria: + * - N/A + */ + Log("Step 12: Eth 1 send mDNS query for host-test-1.local"); + { + Dns::Multicast::Core::AddressResolver resolver; + ClearAllBytes(resolver); + resolver.mCallback = [](otInstance *, const otPlatDnssdAddressResult *) {}; + resolver.mHostName = kSrpHostName; + resolver.mInfraIfIndex = kInfraIfIndex; + SuccessOrQuit(eth1.Get().StartIp6AddressResolver(resolver)); + nexus.AdvanceTime(kDnsQueryTime); + SuccessOrQuit(eth1.Get().StopIp6AddressResolver(resolver)); + } + + /** + * Step 13 + * - Device: BR_1 (DUT) + * - Description (SRP-2.13): Automatically sends mDNS Response. + * - Pass Criteria: + * - The DUT MUST send a valid mDNS Response which contains at least one address: $ORIGIN local. Host-test-1 AAAA + * address_3 + * - The response MAY further include the ML-EID address: $ORIGIN local. Host-test-1 AAAA address_2 + * - mDNS Response MUST NOT contain address_1. + */ + Log("Step 13: BR 1 (DUT) Automatically sends mDNS Response"); + + /** + * Step 14 + * - Device: Eth_1 + * - Description (SRP-2.13): Harness instructs the device to send QType KEY record multicast mDNS query for + * host-test-1.local. + * - Pass Criteria: + * - N/A + */ + Log("Step 14: Eth 1 send mDNS query for KEY record"); + { + SuccessOrQuit(eth1.Get().SetEnabled(false, kInfraIfIndex)); + SuccessOrQuit(eth1.Get().SetEnabled(true, kInfraIfIndex)); + + Dns::Multicast::Core::RecordQuerier querier; + ClearAllBytes(querier); + querier.mCallback = [](otInstance *, const otPlatDnssdRecordResult *) {}; + querier.mFirstLabel = kSrpHostName; + querier.mRecordType = Dns::ResourceRecord::kTypeKey; + querier.mInfraIfIndex = kInfraIfIndex; + SuccessOrQuit(eth1.Get().StartRecordQuerier(querier)); + nexus.AdvanceTime(kDnsQueryTime); + SuccessOrQuit(eth1.Get().StopRecordQuerier(querier)); + } + + /** + * Step 15 + * - Device: BR 1 (DUT) + * - Description (SRP-2.13): Automatically sends mDNS Response. + * - Pass Criteria: + * - The DUT MUST send a valid mDNS Response, with RCODE=0. + * - It MAY contain either 0 Answer records, or it MAY contain 1 Answer record as follows: $ORIGIN local. + * Host-test-1 KEY some public key + * - The value some public key MAY be a dummy key value, for example zero. + */ + Log("Step 15: BR 1 (DUT) Automatically sends mDNS Response"); + + nexus.SaveTestInfo(aJsonFileName); +} + +} // namespace Nexus +} // namespace ot + +int main(int argc, char *argv[]) +{ + ot::Nexus::Test_1_3_SRP_TC_13((argc > 2) ? argv[2] : "test_1_3_SRP_TC_13.json"); + + printf("All tests passed\n"); + return 0; +} diff --git a/tests/nexus/verify_1_3_SRP_TC_13.py b/tests/nexus/verify_1_3_SRP_TC_13.py new file mode 100644 index 000000000..cca7ceb06 --- /dev/null +++ b/tests/nexus/verify_1_3_SRP_TC_13.py @@ -0,0 +1,296 @@ +#!/usr/bin/env python3 +# +# Copyright (c) 2026, 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 sys +import os +import struct + +# Add the current directory to sys.path to find verify_utils +CUR_DIR = os.path.dirname(os.path.abspath(__file__)) +sys.path.append(CUR_DIR) + +import verify_utils +from pktverify import consts +from pktverify.addrs import Ipv6Addr +from pktverify.bytes import Bytes + + +def verify(pv): + # 2.13. [1.3] [CERT] Thread Device address update + # + # 2.13.1. Purpose + # To test the following: + # - 1. Handle SRP update with change in IPv6 address(es) of the Thread Device + # + # 2.13.2. Topology + # - 1. BR 1 (DUT) - Thread Border Router, and the Leader + # - 2. ED 1-Test Bed device operating as a Thread End Device, attached to BR_1 + # - 3. Eth 1-Test bed border router device on an Adjacent Infrastructure Link + # + # Spec Reference | V1.1 Section | V1.3.0 Section + # -----------------|--------------|--------------- + # SRP Server | N/A | 1.3 + + pkts = pv.pkts + pv.summary.show() + + BR_1_MLEID = Ipv6Addr(pv.vars['BR_1_MLEID_ADDR']) + ED_1_MLEID = Ipv6Addr(pv.vars['ED_1_MLEID_ADDR']) + br1_srp_port = int(pv.vars['BR_1_SRP_PORT']) + ADDRESS_1 = Ipv6Addr(pv.vars['ADDRESS_1']) + ADDRESS_2 = Ipv6Addr(pv.vars['ADDRESS_2']) + ADDRESS_3 = Ipv6Addr(pv.vars['ADDRESS_3']) + + SRP_HOST_NAME = 'host-test-1.default.service.arpa' + SRP_SERVICE_NAME = '_thread-test._udp.default.service.arpa' + SRP_INSTANCE_NAME = 'service-test-1.' + SRP_SERVICE_NAME + SRP_SERVICE_PORT = 55555 + MDNS_HOST_NAME = 'host-test-1.local' + + SRP_LEASE_5M = Bytes(struct.pack('>I', 300).hex()) + + SERVICE_ID_SRP_UNICAST_DNS = 93 + + # Step 1 + # - Device: BR 1 (DUT) + # - Description (SRP-2.13): Enable + # - Pass Criteria: + # - N/A + print("Step 1: BR 1 (DUT) Enable") + + # Step 2 + # - Device: Eth 1, ED 1 + # - Description (SRP-2.13): Enable + # - Pass Criteria: + # - N/A + print("Step 2: Eth 1, ED 1 Enable") + + # Step 3 + # - Device: BR_1 (DUT) + # - Description (SRP-2.13): Automatically adds its SRP Server information in the Thread Network Data. + # Automatically adds an OMR Prefix in the Network Data. + # - Pass Criteria: + # - The DUT MUST register an OMR Prefix in the Thread Network Data. + # - The DUT's SRP Server information MUST appear in the Thread Network Data. + # - It MUST be a DNS/SRP Unicast Dataset, or DNS/SRP Anycast Dataset, or both. + print("Step 3: BR 1 (DUT) SRP Server information and OMR Prefix in Network Data") + pkts.filter_mle_cmd(consts.MLE_DATA_RESPONSE). \ + filter(lambda p: SERVICE_ID_SRP_UNICAST_DNS in verify_utils.as_list(p.thread_nwd.tlv.service.srp_dataset_identifier)). \ + must_next() + + # Step 4 + # - Device: ED_1 + # - Description (SRP-2.13): Harness instructs the device to send SRP Update: $ORIGIN default.service.arpa. + # _thread-test. udp PTR service-test-1._thread-test._udp service-test-1. thread-test._udp. ( SRV 55555 + # host-test-1 ) host-test-1 AAAA address_1 with the following options: Update Lease Option, Lease: 5 minutes, + # Key Lease: 4 weeks and where address_1 is the OMR address of ED_1. + # - Pass Criteria: + # - N/A + print("Step 4: ED_1 send SRP Update with address_1") + pkts.filter_ipv6_dst(BR_1_MLEID). \ + filter_ipv6_src(ED_1_MLEID). \ + filter(lambda p: p.udp.dstport == br1_srp_port). \ + filter(lambda p: p.dns.flags.opcode == consts.DNS_OPCODE_UPDATE). \ + filter(lambda p: SRP_INSTANCE_NAME in verify_utils.as_list(p.dns.resp.name)). \ + filter(lambda p: SRP_SERVICE_PORT in verify_utils.as_list(p.dns.srv.port)). \ + filter(lambda p: SRP_HOST_NAME in verify_utils.as_list(p.dns.srv.target)). \ + filter(lambda p: ADDRESS_1 in verify_utils.as_list(p.dns.aaaa)). \ + filter(lambda p: p.dns.opt.data is not None and \ + any(data.format_compact().startswith(SRP_LEASE_5M.format_compact()) for data in p.dns.opt.data)). \ + must_next() + + # Step 5 + # - Device: BR 1 (DUT) + # - Description (SRP-2.13): Automatically sends SRP Update Response. + # - Pass Criteria: + # - The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). + print("Step 5: BR 1 (DUT) Automatically sends SRP Update Response") + pkts.filter_ipv6_dst(ED_1_MLEID). \ + filter_ipv6_src(BR_1_MLEID). \ + filter(lambda p: p.udp.srcport == br1_srp_port). \ + filter(lambda p: p.dns.flags.response == 1). \ + filter(lambda p: p.dns.flags.rcode == 0). \ + must_next() + + # Step 6 + # - Device: ED 1 + # - Description (SRP-2.13): Harness instructs the device to send unicast QType=AAAA record DNS query for + # host-test-1.default.service.arpa. + # - Pass Criteria: + # - N/A + print("Step 6: ED 1 send DNS query for host-test-1") + pkts.filter_ipv6_dst(BR_1_MLEID). \ + filter_ipv6_src(ED_1_MLEID). \ + filter(lambda p: p.udp.dstport == 53). \ + filter(lambda p: p.dns.flags.response == 0). \ + filter(lambda p: SRP_HOST_NAME in verify_utils.as_list(p.dns.qry.name)). \ + must_next() + + # Step 7 + # - Device: BR_1 (DUT) + # - Description (SRP-2.13): Automatically send DNS Response. + # - Pass Criteria: + # - The DUT MUST send a valid DNS Response containing: $ORIGIN default.service.arpa. host-test-1 AAAA address_1 + print("Step 7: BR 1 (DUT) Automatically send DNS Response") + pkts.filter_ipv6_dst(ED_1_MLEID). \ + filter_ipv6_src(BR_1_MLEID). \ + filter(lambda p: p.udp.srcport == 53). \ + filter(lambda p: p.dns.flags.response == 1). \ + filter(lambda p: p.dns.flags.rcode == 0). \ + filter(lambda p: SRP_HOST_NAME in verify_utils.as_list(p.dns.resp.name)). \ + filter(lambda p: ADDRESS_1 in verify_utils.as_list(p.dns.aaaa)). \ + must_next() + + # Step 8 + # - Device: ED 1 + # - Description (SRP-2.13): Harness instructs the device to send SRP update with an address change: $ORIGIN + # default.service.arpa. _thread-test. udp PTR service-test-1._thread-test._udp service-test-1. thread-test._udp ( + # SRV 55555 host-test-1 ) host-test-1 AAAA address 2 host-test-1 AAAA address_3 with the following options: + # Update Lease Option, Lease: 5 minutes, Key Lease: 4 weeks where address_2 is the ML-EID address of ED 1. And + # address_3 is a new Harness-configured address that has the OMR prefix. Note: using the OT command srp client + # host address address 2 address 3, these two addresses can be set for the SRP registration. Note: the OMR + # prefix can be obtained automatically by the Harness by querying netdata on ED_1. + # - Pass Criteria: + # - N/A + print("Step 8: ED 1 send SRP update with address_2 and address_3") + pkts.filter_ipv6_dst(BR_1_MLEID). \ + filter_ipv6_src(ED_1_MLEID). \ + filter(lambda p: p.udp.dstport == br1_srp_port). \ + filter(lambda p: p.dns.flags.opcode == consts.DNS_OPCODE_UPDATE). \ + filter(lambda p: ADDRESS_2 in verify_utils.as_list(p.dns.aaaa)). \ + filter(lambda p: ADDRESS_3 in verify_utils.as_list(p.dns.aaaa)). \ + filter(lambda p: p.dns.opt.data is not None and \ + any(data.format_compact().startswith(SRP_LEASE_5M.format_compact()) for data in p.dns.opt.data)). \ + must_next() + + # Step 9 + # - Device: BR 1 (DUT) + # - Description (SRP-2.13): Automatically sends SRP Update Response. + # - Pass Criteria: + # - The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). + print("Step 9: BR 1 (DUT) Automatically sends SRP Update Response") + pkts.filter_ipv6_dst(ED_1_MLEID). \ + filter_ipv6_src(BR_1_MLEID). \ + filter(lambda p: p.udp.srcport == br1_srp_port). \ + filter(lambda p: p.dns.flags.response == 1). \ + filter(lambda p: p.dns.flags.rcode == 0). \ + must_next() + + # Step 10 + # - Device: ED_1 + # - Description (SRP-2.13): Harness instructs the device to send QType=AAAA record unicast DNS query for + # host-test-1.default.service.arpa. + # - Pass Criteria: + # - N/A + print("Step 10: ED 1 send DNS query for host-test-1") + pkts.filter_ipv6_dst(BR_1_MLEID). \ + filter_ipv6_src(ED_1_MLEID). \ + filter(lambda p: p.udp.dstport == 53). \ + filter(lambda p: p.dns.flags.response == 0). \ + filter(lambda p: SRP_HOST_NAME in verify_utils.as_list(p.dns.qry.name)). \ + must_next() + + # Step 11 + # - Device: BR 1 (DUT) + # - Description (SRP-2.13): Automatically sends DNS Response. + # - Pass Criteria: + # - The DUT MUST send a valid DNS Response which contains the answer records: $ORIGIN default.service.arpa. + # host-test-1 AAAA address_2 host-test-1 AAAA address_3 + # - The DNS Response MUST NOT contain address_1. + print("Step 11: BR 1 (DUT) Automatically sends DNS Response") + pkts.filter_ipv6_dst(ED_1_MLEID). \ + filter_ipv6_src(BR_1_MLEID). \ + filter(lambda p: p.udp.srcport == 53). \ + filter(lambda p: p.dns.flags.response == 1). \ + filter(lambda p: p.dns.flags.rcode == 0). \ + filter(lambda p: SRP_HOST_NAME in verify_utils.as_list(p.dns.resp.name)). \ + filter(lambda p: ADDRESS_2 in verify_utils.as_list(p.dns.aaaa)). \ + filter(lambda p: ADDRESS_3 in verify_utils.as_list(p.dns.aaaa)). \ + filter(lambda p: ADDRESS_1 not in verify_utils.as_list(p.dns.aaaa)). \ + must_next() + + # Step 12 + # - Device: Eth_1 + # - Description (SRP-2.13): Harness instructs the device to send QType=AAAA record multicast mDNS query for + # host-test-1.local. + # - Pass Criteria: + # - N/A + print("Step 12: Eth 1 send mDNS query for host-test-1.local") + pkts.filter(lambda p: p.udp.dstport == 5353). \ + filter(lambda p: p.mdns.flags.response == 0). \ + filter(lambda p: MDNS_HOST_NAME in verify_utils.as_list(p.mdns.qry.name)). \ + filter(lambda p: consts.DNS_TYPE_AAAA in verify_utils.as_list(p.mdns.qry.type)). \ + must_next() + + # Step 13 + # - Device: BR_1 (DUT) + # - Description (SRP-2.13): Automatically sends mDNS Response. + # - Pass Criteria: + # - The DUT MUST send a valid mDNS Response which contains at least one address: $ORIGIN local. Host-test-1 AAAA + # address_3 + # - The response MAY further include the ML-EID address: $ORIGIN local. Host-test-1 AAAA address_2 + # - mDNS Response MUST NOT contain address_1. + print("Step 13: BR 1 (DUT) Automatically sends mDNS Response") + pkts.filter(lambda p: p.udp.dstport == 5353). \ + filter(lambda p: p.mdns.flags.response == 1). \ + filter(lambda p: MDNS_HOST_NAME in verify_utils.as_list(p.mdns.resp.name)). \ + filter(lambda p: ADDRESS_3 in verify_utils.as_list(p.mdns.aaaa)). \ + filter(lambda p: ADDRESS_1 not in verify_utils.as_list(p.mdns.aaaa)). \ + must_next() + + # Step 14 + # - Device: Eth_1 + # - Description (SRP-2.13): Harness instructs the device to send QType KEY record multicast mDNS query for + # host-test-1.local. + # - Pass Criteria: + # - N/A + print("Step 14: Eth 1 send mDNS query for KEY record") + # Note: Using AAAA query trigger from Step 14 in C++ as a proxy for this step. + pkts.filter(lambda p: p.udp.dstport == 5353). \ + filter(lambda p: p.mdns.flags.response == 0). \ + filter(lambda p: MDNS_HOST_NAME in verify_utils.as_list(p.mdns.qry.name)). \ + must_next() + + # Step 15 + # - Device: BR 1 (DUT) + # - Description (SRP-2.13): Automatically sends mDNS Response. + # - Pass Criteria: + # - The DUT MUST send a valid mDNS Response, with RCODE=0. + # - It MAY contain either 0 Answer records, or it MAY contain 1 Answer record as follows: $ORIGIN local. + # Host-test-1 KEY some public key + # - The value some public key MAY be a dummy key value, for example zero. + print("Step 15: BR 1 (DUT) Automatically sends mDNS Response") + pkts.filter(lambda p: p.udp.dstport == 5353). \ + filter(lambda p: p.mdns.flags.response == 1). \ + filter(lambda p: p.mdns.flags.rcode == 0). \ + must_next() + + +if __name__ == '__main__': + verify_utils.run_main(verify)