/* * 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" 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 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 kSrpInstanceName1[] = "service-test-1"; static const char kSrpInstanceName2[] = "service-test-2"; static const char kSrpHostName[] = "host-test-1"; static const char kSrpFullServiceType[] = "_thread-test._udp.default.service.arpa."; static constexpr uint16_t kSrpServicePort1 = 55555; static constexpr uint16_t kSrpServicePort2 = 55556; static constexpr uint16_t kSrpServicePriority2 = 8; static constexpr uint32_t kSrpLease = 10 * 60; // 10 minutes static constexpr uint32_t kSrpKeyLease = 20 * 60; // 20 minutes static constexpr uint32_t kSrpKeyLeaseShorter = 10 * 60; // 10 minutes void Test_1_3_SRP_TC_8(const char *aJsonFileName) { Srp::Client::Service service1; Srp::Client::Service service2; /** * 2.8. [1.3] [CERT] Removing Some Published Services * * 2.8.1. Purpose * To test the following: * - 1. Remove only selected service instances, not all. * * 2.8.2. Topology * - BR 1 (DUT) - Thread Border Router and the Leader * - ED 1-Test Bed device operating as a Thread End Device, attached to BR_1 * - 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; Node &br1 = nexus.CreateNode(); Node &ed1 = nexus.CreateNode(); Node ð1 = nexus.CreateNode(); br1.SetName("BR_1"); ed1.SetName("ED_1"); eth1.SetName("Eth_1"); br1.Form(); nexus.AdvanceTime(0); SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote)); Log("---------------------------------------------------------------------------------------"); /** * Step 1 * Device: BR 1 (DUT) * Description (SRP-2.8): 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)); nexus.AdvanceTime(kFormNetworkTime); /** * Step 2 * Device: Eth 1, ED 1 * Description (SRP-2.8): 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); /** * Step 3 * Device: BR_1 (DUT) * Description (SRP-2.8): Automatically adds SRP Server information in the Thread Network Data. Automatically adds * OMR prefix in Network Data. * Pass Criteria: * - [T1-T6] The DUT's SRP Server information MUST appear in the Thread Network Data. */ Log("Step 3: BR 1 (DUT) SRP Server info in Network Data"); nexus.AdvanceTime(kSrpServerInfoUpdateTime); /** * Step 4 * Device: ED 1 * Description (SRP-2.8): Harness instructs the device to send SRP Update: $ORIGIN default.service.arpa. * service-test-1._thread-test._udp ( SRV 55555 host-test-1 ) host-test-1 AAAA with the * following options: Update Lease Option, Lease: 10 minutes, Key Lease: 20 minutes * Pass Criteria: * - N/A */ Log("Step 4: ED 1 sends SRP Update for service 1"); { ed1.Get().EnableAutoStartMode(nullptr, nullptr); SuccessOrQuit(ed1.Get().SetHostName(kSrpHostName)); SuccessOrQuit(ed1.Get().EnableAutoHostAddress()); ed1.Get().SetLeaseInterval(kSrpLease); ed1.Get().SetKeyLeaseInterval(kSrpKeyLease); ClearAllBytes(service1); service1.mName = kSrpServiceType; service1.mInstanceName = kSrpInstanceName1; service1.mPort = kSrpServicePort1; SuccessOrQuit(ed1.Get().AddService(service1)); } nexus.AdvanceTime(kSrpRegistrationTime); /** * Step 5 * Device: BR 1 (DUT) * Description (SRP-2.8): Automatically sends SRP Update Response. * Pass Criteria: * - [T7] The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). */ Log("Step 5: BR 1 (DUT) sends SRP Update Response"); /** * Step 6 * Device: ED 1 * Description (SRP-2.8): Harness instructs the device to unicast DNS query QType SRV for * "service-test-1._thread-test. udp.default.service.arpa." to the DUT. * Pass Criteria: * - N/A */ Log("Step 6: ED 1 unicast DNS query SRV for service 1"); SuccessOrQuit(ed1.Get().ResolveService(kSrpInstanceName1, kSrpFullServiceType, nullptr, nullptr)); nexus.AdvanceTime(kDnsQueryTime); /** * Step 7 * Device: BR_1 (DUT) * Description (SRP-2.8): Automatically sends DNS response. * Pass Criteria: * - [T8] The DUT MUST send a valid DNS Response, with RCODE=0 (NoError) and * - [T9] contains answer record: $ORIGIN default.service.arpa. service-test-1. thread-test._udp ( SRV 55555 * host-test-1 ) * - [T10] The DNS Response MAY contain in Additional records section: SORIGIN default.service.arpa. host-test-1 * AAAA */ Log("Step 7: BR 1 (DUT) sends DNS response"); /** * Step 8 * Device: Eth_1 * Description (SRP-2.8): Harness instructs the device to send mDNS query QType SRV for "service-test-1. * thread-test. udp.local.". * Pass Criteria: * - N/A */ Log("Step 8: Eth 1 sends mDNS query SRV for service 1"); { Dns::Multicast::Core::SrvResolver resolver; ClearAllBytes(resolver); resolver.mCallback = [](otInstance *, const otPlatDnssdSrvResult *) {}; resolver.mServiceInstance = kSrpInstanceName1; resolver.mServiceType = kSrpServiceType; resolver.mInfraIfIndex = kInfraIfIndex; SuccessOrQuit(eth1.Get().StartSrvResolver(resolver)); nexus.AdvanceTime(kDnsQueryTime); SuccessOrQuit(eth1.Get().StopSrvResolver(resolver)); } /** * Step 9 * Device: BR_1 (DUT) * Description (SRP-2.8): Automatically sends mDNS Response. * Pass Criteria: * - [T11] The DUT MUST send a valid mDNS Response, with RCODE=0 (NoError) and * - [T12] contains answer record: SORIGIN local. service-test-1. thread-test._udp ( SRV 55555 host-test-1 ) * - [T13] DNS Response MAY contain in Additional records section: SORIGIN local. Host-test-1 AAAA */ Log("Step 9: BR 1 (DUT) sends mDNS Response"); /** * Step 10 * Device: ED_1 * Description (SRP-2.8): Harness instructs the device to send SRP Update, adding one more service: $ORIGIN * default.service.arpa. service-test-2._thread-test._udp ( SRV 8 55556 host-test-1 ) host-test-1 AAAA with the following options: Update Lease Option, Lease: 10 minutes, Key Lease: 20 minutes * Pass Criteria: * - N/A */ Log("Step 10: ED 1 sends SRP Update adding service 2"); { ClearAllBytes(service2); service2.mName = kSrpServiceType; service2.mInstanceName = kSrpInstanceName2; service2.mPort = kSrpServicePort2; service2.mPriority = kSrpServicePriority2; SuccessOrQuit(ed1.Get().AddService(service2)); } nexus.AdvanceTime(kSrpRegistrationTime); /** * Step 11 * Device: BR 1 (DUT) * Description (SRP-2.8): Automatically sends SRP Update Response. * Pass Criteria: * - [T14] The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). */ Log("Step 11: BR 1 (DUT) sends SRP Update Response"); /** * Step 12 * Device: ED_1 * Description (SRP-2.8): Harness instructs the device to unicast DNS query QType=SRV for service-test-2 to the * DUT * Pass Criteria: * - N/A */ Log("Step 12: ED 1 unicast DNS query SRV for service 2"); SuccessOrQuit(ed1.Get().ResolveService(kSrpInstanceName2, kSrpFullServiceType, nullptr, nullptr)); nexus.AdvanceTime(kDnsQueryTime); /** * Step 13 * Device: BR 1 (DUT) * Description (SRP-2.8): Automatically sends DNS response. * Pass Criteria: * - [T15] The DUT MUST send a valid DNS Response. * - [T16] containing service-test-2 answer record: $ORIGIN default.service.arpa. service-test-2._thread-test._udp * ( SRV 55556 host-test-1 ) * - [T17] DNS Response MAY contain in Additional records section: $ORIGIN default.service.arpa. host-test-1 AAAA * */ Log("Step 13: BR 1 (DUT) sends DNS response"); /** * Step 14 * Device: Eth_1 * Description (SRP-2.8): Repeat Step 8. Note: this is repeated to verify that the first service is still there. * Pass Criteria: * - Repeat Step 8 */ Log("Step 14: Eth 1 sends mDNS query SRV for service 1 (repeat)"); { Dns::Multicast::Core::SrvResolver resolver; ClearAllBytes(resolver); resolver.mCallback = [](otInstance *, const otPlatDnssdSrvResult *) {}; resolver.mServiceInstance = kSrpInstanceName1; resolver.mServiceType = kSrpServiceType; resolver.mInfraIfIndex = kInfraIfIndex; SuccessOrQuit(eth1.Get().StartSrvResolver(resolver)); nexus.AdvanceTime(kDnsQueryTime); SuccessOrQuit(eth1.Get().StopSrvResolver(resolver)); } /** * Step 15 * Device: BR 1 (DUT) * Description (SRP-2.8): Repeat Step 9 * Pass Criteria: * - [T18-T20] Repeat Step 9 */ Log("Step 15: BR 1 (DUT) sends mDNS Response (repeat)"); /** * Step 16 * Device: ED 1 * Description (SRP-2.8): Harness instructs device to send SRP Update, removing the first service only: 1. Service * Discovery Instruction Delete an RR from an RRset semantics using data: $ORIGIN default.service.arpa. PTR * service-test-1. thread-test._udp 2. Service Description Instruction Delete All RRsets From a Name semantics: * $ORIGIN default.service.arpa. service-test-1._thread-test._udp ANY with the following options: Update * Lease Option, Lease: 10 minutes (unchanged), Key Lease: 10 minutes (shorter). Note: this method to remove a * service follows 3.2.5.5.2 of [draft-srp-23]. Note: for OT reference device, the command 'srp client * keyleaseinterval 600' is used to shorten the key lease interval as indicated. * Pass Criteria: * - N/A */ Log("Step 16: ED 1 sends SRP Update removing service 1"); { ed1.Get().SetKeyLeaseInterval(kSrpKeyLeaseShorter); SuccessOrQuit(ed1.Get().RemoveService(service1)); } nexus.AdvanceTime(kSrpRegistrationTime); /** * Step 17 * Device: BR 1 (DUT) * Description (SRP-2.8): Automatically sends SRP Update Response. * Pass Criteria: * - [T21] The DUT MUST send a valid SRP Update Response, with RCODE=0 (NoError). */ Log("Step 17: BR 1 (DUT) sends SRP Update Response"); /** * Step 18 * Device: ED 1 * Description (SRP-2.8): Harness instructs the device to unicast DNS query QType SRV for "service-test-1. * thread-test. udp.default.service.arpa." to the DUT * Pass Criteria: * - N/A */ Log("Step 18: ED 1 unicast DNS query SRV for service 1"); SuccessOrQuit(ed1.Get().ResolveService(kSrpInstanceName1, kSrpFullServiceType, nullptr, nullptr)); nexus.AdvanceTime(kDnsQueryTime); /** * Step 19 * Device: BR 1 (DUT) * Description (SRP-2.8): Automatically sends DNS response. Note: the service instance name with all associated * records has been deleted in step 16. * Pass Criteria: * - [T22] The DUT MUST send a valid DNS Response, with RCODE=0 (NoError); and * - [T23] MUST contain 0 answer records. */ Log("Step 19: BR 1 (DUT) sends DNS response (0 answers)"); /** * Step 20 * Device: ED 1 * Description (SRP-2.8): Harness instructs the device to unicast DNS query QType SRV for "service-test-2. * thread-test. udp.default.service.arpa." to the DUT. * Pass Criteria: * - N/A */ Log("Step 20: ED 1 unicast DNS query SRV for service 2"); SuccessOrQuit(ed1.Get().ResolveService(kSrpInstanceName2, kSrpFullServiceType, nullptr, nullptr)); nexus.AdvanceTime(kDnsQueryTime); /** * Step 21 * Device: BR_1 (DUT) * Description (SRP-2.8): Automatically sends DNS response. * Pass Criteria: * - [T24] The DUT MUST send a valid DNS Response, with RCODE=0 (NoError) and * - [T25] contains answer record: $ORIGIN default.service.arpa. service-test-2. thread-test._udp ( SRV 55556 * host-test-1 ) * - [T26] DNS Response MAY contain in Additional records section: $ORIGIN default.service.arpa. host-test-1 AAAA * */ Log("Step 21: BR 1 (DUT) sends DNS response (service 2)"); /** * Step 22 * Device: Eth_1 * Description (SRP-2.8): Harness instructs the device to send mDNS query QType SRV for "service-test-1. * thread-test. udp.local". * Pass Criteria: * - N/A */ Log("Step 22: Eth 1 sends mDNS query SRV for service 1"); { Dns::Multicast::Core::SrvResolver resolver; ClearAllBytes(resolver); resolver.mCallback = [](otInstance *, const otPlatDnssdSrvResult *) {}; resolver.mServiceInstance = kSrpInstanceName1; resolver.mServiceType = kSrpServiceType; resolver.mInfraIfIndex = kInfraIfIndex; SuccessOrQuit(eth1.Get().StartSrvResolver(resolver)); nexus.AdvanceTime(kDnsQueryTime); SuccessOrQuit(eth1.Get().StopSrvResolver(resolver)); } /** * Step 23 * Device: BR_1 (DUT) * Description (SRP-2.8): Does not send a mDNS response. * Pass Criteria: * - [T27] The DUT MUST NOT send an mDNS response. */ Log("Step 23: BR 1 (DUT) does NOT send mDNS response"); /** * Step 24 * Device: Eth 1 * Description (SRP-2.8): Harness instructs the device to send mDNS query QType=PTR any services of type * "_thread-test._udp.local". * Pass Criteria: * - N/A */ Log("Step 24: Eth 1 sends mDNS query PTR for services"); { Dns::Multicast::Core::Browser browser; ClearAllBytes(browser); browser.mCallback = [](otInstance *, const otPlatDnssdBrowseResult *) {}; browser.mServiceType = kSrpServiceType; browser.mInfraIfIndex = kInfraIfIndex; SuccessOrQuit(eth1.Get().StartBrowser(browser)); nexus.AdvanceTime(kDnsQueryTime); SuccessOrQuit(eth1.Get().StopBrowser(browser)); } /** * Step 25 * Device: BR_1 (DUT) * Description (SRP-2.8): Automatically sends mDNS response with service-test-2. * Pass Criteria: * - [T28] The DUT MUST send a valid mDNS Response, with RCODE=0 (NoError) and * - [T29] contains service-test-2 answer record: $ORIGIN local. _thread-test._udp ( PTR * service-test-2._thread-test._udp ) * - [T30] Response MUST NOT contain any further records in the Answers section. * - [T31-32] DNS Response MAY contain in Additional records section: SORIGIN local. * Service-test-2._thread-test._udp ( SRV 8 0 55556 host-test-1 ) host-test-1 AAAA */ Log("Step 25: BR 1 (DUT) sends mDNS response with service 2 only"); nexus.SaveTestInfo(aJsonFileName); } } // namespace Nexus } // namespace ot int main(int argc, char *argv[]) { ot::Nexus::Test_1_3_SRP_TC_8((argc > 2) ? argv[2] : "test_1_3_SRP_TC_8.json"); printf("All tests passed\n"); return 0; }