mirror of
https://github.com/espressif/openthread.git
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Abtin Keshavarzian
064529cbfc
Added `Core::AllowLinkBetween()` and `Core::UnallowLinkBetween()` helper methods to the Nexus test platform. These methods simplify establishing bidirectional links between nodes in simulation tests by handling the reciprocal `AllowList()` calls in a single step. Updated various Nexus test cases to utilize these new helpers, replacing manual bidirectional `AllowList()` calls. This change reduces verbosity and ensures consistency in how links are established in the test topology.
527 lines
21 KiB
C++
527 lines
21 KiB
C++
/*
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* Copyright (c) 2026, 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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#include <stdio.h>
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#include "platform/nexus_core.hpp"
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#include "platform/nexus_node.hpp"
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#include "meshcop/commissioner.hpp"
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#include "meshcop/dataset.hpp"
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#include "meshcop/dataset_manager.hpp"
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#include "meshcop/meshcop_leader.hpp"
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#include "meshcop/meshcop_tlvs.hpp"
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#include "meshcop/network_name.hpp"
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#include "thread/key_manager.hpp"
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#include "thread/mle.hpp"
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namespace ot {
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namespace Nexus {
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using MeshCoP::ExtendedPanId;
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using MeshCoP::NetworkName;
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/**
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* Time to advance for a node to form a network and become leader, in milliseconds.
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*/
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static constexpr uint32_t kFormNetworkTime = 13 * 1000;
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/**
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* Time to advance for a node to join as a child and upgrade to a router, in milliseconds.
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*/
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static constexpr uint32_t kAttachToRouterTime = 200 * 1000;
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/**
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* Time to advance for the network to stabilize after nodes have attached.
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*/
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static constexpr uint32_t kStabilizationTime = 10 * 1000;
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/**
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* Delay Timer value in milliseconds (300 seconds).
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*/
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static constexpr uint32_t kDelayTimer300s = 300 * 1000;
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/**
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* Active Timestamp value 20000.
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*/
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static constexpr uint64_t kActiveTimestamp20000 = 20000;
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/**
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* Active Timestamp value 20.
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*/
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static constexpr uint64_t kActiveTimestamp20 = 20;
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/**
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* Pending Timestamp value 20.
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*/
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static constexpr uint64_t kPendingTimestamp20 = 20;
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/**
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* Network Master Key 1.
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*/
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static const uint8_t kNetworkKey1[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
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0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
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/**
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* Network Master Key 2.
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*/
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static const uint8_t kNetworkKey2[] = {0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88,
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0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x00};
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/**
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* PSKc 1.
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*/
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static const uint8_t kPskc1[] = {0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x6a, 0x70,
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0x61, 0x6b, 0x65, 0x74, 0x65, 0x73, 0x74, 0x04};
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/**
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* PSKc 2.
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*/
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static const uint8_t kPskc2[] = {0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x6a, 0x70,
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0x61, 0x6b, 0x65, 0x74, 0x65, 0x73, 0x74, 0x05};
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void Test9_2_18(void)
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{
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/**
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* 9.2.18 Rolling Back the Active Timestamp with Pending Operational Dataset
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*
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* 9.2.18.1 Topology
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* - Commissioner
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* - Leader
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* - Router 1
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* - MED 1
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* - SED 1
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*
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* 9.2.18.2 Purpose & Description
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* The purpose of this test case is to ensure that the DUT can roll back the Active Timestamp value by scheduling
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* an update through the Pending Operational Dataset only with the inclusion of a new Network Master Key.
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*
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* Spec Reference | V1.1 Section | V1.3.0 Section
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* ------------------------|--------------|---------------
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* Delay Timer Management | 8.4.3.4 | 8.4.3.4
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*/
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Core nexus;
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Node &commissioner = nexus.CreateNode();
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Node &leader = nexus.CreateNode();
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Node &router1 = nexus.CreateNode();
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Node &med1 = nexus.CreateNode();
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Node &sed1 = nexus.CreateNode();
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commissioner.SetName("COMMISSIONER");
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leader.SetName("LEADER");
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router1.SetName("ROUTER_1");
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med1.SetName("MED_1");
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sed1.SetName("SED_1");
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nexus.AdvanceTime(0);
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SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote));
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Log("---------------------------------------------------------------------------------------");
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Log("Step 1: All");
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/**
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* Step 1: All
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* - Description: Ensure topology is formed correctly.
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* - Pass Criteria: N/A
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*/
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AllowLinkBetween(commissioner, leader);
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AllowLinkBetween(router1, leader);
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AllowLinkBetween(router1, med1);
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AllowLinkBetween(router1, sed1);
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MeshCoP::Dataset::Info datasetInfo;
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SuccessOrQuit(datasetInfo.GenerateRandom(leader.GetInstance()));
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{
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MeshCoP::Timestamp timestamp;
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timestamp.Clear();
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timestamp.SetSeconds(1);
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datasetInfo.Set<MeshCoP::Dataset::kActiveTimestamp>(timestamp);
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}
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memcpy(datasetInfo.Update<MeshCoP::Dataset::kNetworkKey>().m8, kNetworkKey1, sizeof(kNetworkKey1));
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datasetInfo.Set<MeshCoP::Dataset::kChannel>(11);
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datasetInfo.Set<MeshCoP::Dataset::kPanId>(0x1234);
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{
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uint8_t extPanIdBytes[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88};
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memcpy(datasetInfo.Update<MeshCoP::Dataset::kExtendedPanId>().m8, extPanIdBytes, sizeof(extPanIdBytes));
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}
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SuccessOrQuit(datasetInfo.Update<MeshCoP::Dataset::kNetworkName>().Set("Initial"));
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memcpy(datasetInfo.Update<MeshCoP::Dataset::kPskc>().m8, kPskc1, sizeof(kPskc1));
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leader.Get<MeshCoP::ActiveDatasetManager>().SaveLocal(datasetInfo);
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leader.Get<ThreadNetif>().Up();
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SuccessOrQuit(leader.Get<Mle::Mle>().Start());
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nexus.AdvanceTime(kFormNetworkTime);
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VerifyOrQuit(leader.Get<Mle::Mle>().IsLeader());
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commissioner.Join(leader);
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router1.Join(leader);
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nexus.AdvanceTime(kAttachToRouterTime);
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VerifyOrQuit(commissioner.Get<Mle::Mle>().IsFullThreadDevice());
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VerifyOrQuit(router1.Get<Mle::Mle>().IsRouter());
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{
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NetworkKey key;
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memcpy(key.m8, kNetworkKey1, sizeof(key.m8));
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nexus.AddNetworkKey(key);
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memcpy(key.m8, kNetworkKey2, sizeof(key.m8));
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nexus.AddNetworkKey(key);
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}
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med1.Join(router1, Node::kAsFed);
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sed1.Join(router1, Node::kAsSed);
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nexus.AdvanceTime(kStabilizationTime);
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VerifyOrQuit(med1.Get<Mle::Mle>().IsChild());
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VerifyOrQuit(sed1.Get<Mle::Mle>().IsChild());
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/** Start Commissioner and wait for it to become active. */
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SuccessOrQuit(commissioner.Get<MeshCoP::Commissioner>().Start(nullptr, nullptr, nullptr));
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nexus.AdvanceTime(kStabilizationTime);
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VerifyOrQuit(commissioner.Get<MeshCoP::Commissioner>().IsActive());
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Log("---------------------------------------------------------------------------------------");
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Log("Step 2: Commissioner");
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/**
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* Step 2: Commissioner
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* - Description: Harness instructs Commissioner to send MGMT_ACTIVE_SET.req to the Leader Routing or Anycast
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* Locator:
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* - CoAP Request URI: coap://[<L>]:MM/c/as
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* - CoAP Payload:
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* - Commissioner Session ID TLV (valid)
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* - Active Timestamp TLV <20000>
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* - Network Name TLV: "GRL"
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* - PSKc TLV: 74:68:72:65:61:64:6a:70:61:6b:65:74:65:73:74:04
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* - The Leader Anycast Locator uses the Mesh local prefix with an IID of 0000:00FF:FE00:FC00
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* - Pass Criteria: N/A
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*/
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MeshCoP::Dataset::Info activeDatasetInfo;
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activeDatasetInfo.Clear();
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{
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MeshCoP::Timestamp timestamp;
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timestamp.Clear();
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timestamp.SetSeconds(kActiveTimestamp20000);
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activeDatasetInfo.Set<MeshCoP::Dataset::kActiveTimestamp>(timestamp);
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}
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SuccessOrQuit(activeDatasetInfo.Update<MeshCoP::Dataset::kNetworkName>().Set("GRL"));
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memcpy(activeDatasetInfo.Update<MeshCoP::Dataset::kPskc>().m8, kPskc1, sizeof(kPskc1));
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/**
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* Step 3: Leader
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* - Description: Automatically responds with a MGMT_ACTIVE_SET.rsp to the Commissioner.
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* - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_ACTIVE_SET.rsp to the Commissioner:
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* - CoAP Response Code: 2.04 Changed
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* - CoAP Payload: State TLV <value = Accept (01)>
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*/
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{
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Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
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Coap::Message *message = agent.AllocateAndInitPriorityConfirmablePostMessage(kUriActiveSet);
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VerifyOrQuit(message != nullptr);
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SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(
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*message, commissioner.Get<MeshCoP::Commissioner>().GetSessionId()));
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{
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MeshCoP::Dataset dataset;
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dataset.SetFrom(activeDatasetInfo);
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SuccessOrQuit(message->AppendBytes(dataset.GetBytes(), dataset.GetLength()));
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}
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SuccessOrQuit(agent.SendMessageToLeaderAloc(*message));
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}
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nexus.AdvanceTime(kStabilizationTime);
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VerifyOrQuit(leader.Get<MeshCoP::ActiveDatasetManager>().GetTimestamp().GetSeconds() == kActiveTimestamp20000);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 4: Commissioner");
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/**
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* Step 4: Commissioner
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* - Description: Harness instructs the Commissioner to send MGMT_PENDING_SET.req to the Leader Routing or Anycast
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* Locator:
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* - CoAP Request URI: coap://[<L>]:MM/c/ps
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* - CoAP Payload:
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* - Commissioner Session ID TLV (valid)
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* - Pending Timestamp TLV <20s>
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* - Active Timestamp TLV <20s>
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* - Delay Timer TLV <20s>
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* - Network Name TLV : "Should not be"
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* - Pass Criteria: N/A
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*/
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MeshCoP::Dataset::Info pendingDatasetInfo1;
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pendingDatasetInfo1.Clear();
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{
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MeshCoP::Timestamp timestamp;
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timestamp.Clear();
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timestamp.SetSeconds(kPendingTimestamp20);
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pendingDatasetInfo1.Set<MeshCoP::Dataset::kPendingTimestamp>(timestamp);
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timestamp.SetSeconds(kActiveTimestamp20);
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pendingDatasetInfo1.Set<MeshCoP::Dataset::kActiveTimestamp>(timestamp);
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}
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pendingDatasetInfo1.Set<MeshCoP::Dataset::kDelay>(20000); // 20s
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SuccessOrQuit(pendingDatasetInfo1.Update<MeshCoP::Dataset::kNetworkName>().Set("Should not be"));
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/**
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* Step 5: Leader
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* - Description: Automatically sends MGMT_PENDING_SET.rsp to the Commissioner.
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* - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_PENDING_SET.rsp to the Commissioner:
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* - CoAP Response Code: 2.04 Changed
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* - CoAP Payload: State TLV <value = Reject (-1)>
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*/
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{
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Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
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Coap::Message *message = agent.AllocateAndInitPriorityConfirmablePostMessage(kUriPendingSet);
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VerifyOrQuit(message != nullptr);
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SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(
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*message, commissioner.Get<MeshCoP::Commissioner>().GetSessionId()));
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{
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MeshCoP::Dataset dataset;
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dataset.SetFrom(pendingDatasetInfo1);
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SuccessOrQuit(message->AppendBytes(dataset.GetBytes(), dataset.GetLength()));
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}
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SuccessOrQuit(agent.SendMessageToLeaderAloc(*message));
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}
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nexus.AdvanceTime(kStabilizationTime);
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VerifyOrQuit(!leader.Get<MeshCoP::PendingDatasetManager>().GetTimestamp().IsValid());
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Log("---------------------------------------------------------------------------------------");
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Log("Step 6: Commissioner");
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/**
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* Step 6: Commissioner
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* - Description: Harness instructs Commissioner to send MGMT_PENDING_SET.req to the Leader Routing or Anycast
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* Locator:
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* - CoAP Request URI: coap://[<L>]:MM/c/ps
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* - CoAP Payload:
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* - Commissioner Session ID TLV (valid)
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* - Pending Timestamp TLV <20s>
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* - Active Timestamp TLV <20s>
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* - Delay Timer TLV <300s>
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* - Network Name TLV : "My House"
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* - PSKc TLV: 74:68:72:65:61:64:6a:70:61:6b:65:74:65:73:74:05
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* - Network Master Key TLV: (00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ee)
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* - The Leader Anycast Locator uses the Mesh local prefix with an IID of 0000:00FF:FE00:FC00.
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* - Pass Criteria: N/A
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*/
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MeshCoP::Dataset::Info pendingDatasetInfo2;
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pendingDatasetInfo2.Clear();
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{
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MeshCoP::Timestamp timestamp;
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timestamp.Clear();
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timestamp.SetSeconds(kPendingTimestamp20);
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pendingDatasetInfo2.Set<MeshCoP::Dataset::kPendingTimestamp>(timestamp);
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timestamp.SetSeconds(kActiveTimestamp20);
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pendingDatasetInfo2.Set<MeshCoP::Dataset::kActiveTimestamp>(timestamp);
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}
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pendingDatasetInfo2.Set<MeshCoP::Dataset::kDelay>(kDelayTimer300s);
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SuccessOrQuit(pendingDatasetInfo2.Update<MeshCoP::Dataset::kNetworkName>().Set("My House"));
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memcpy(pendingDatasetInfo2.Update<MeshCoP::Dataset::kPskc>().m8, kPskc2, sizeof(kPskc2));
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memcpy(pendingDatasetInfo2.Update<MeshCoP::Dataset::kNetworkKey>().m8, kNetworkKey2, sizeof(kNetworkKey2));
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/**
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* Step 7: Leader
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* - Description: Automatically sends MGMT_PENDING_SET.rsp to the Commissioner.
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* - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_PENDING_SET.rsp to Commissioner:
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* - CoAP Response Code: 2.04 Changed
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* - CoAP Payload: State TLV <value = Accept (01)>
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*/
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{
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Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
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Coap::Message *message = agent.AllocateAndInitPriorityConfirmablePostMessage(kUriPendingSet);
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VerifyOrQuit(message != nullptr);
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SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(
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*message, commissioner.Get<MeshCoP::Commissioner>().GetSessionId()));
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{
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MeshCoP::Dataset dataset;
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dataset.SetFrom(pendingDatasetInfo2);
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SuccessOrQuit(message->AppendBytes(dataset.GetBytes(), dataset.GetLength()));
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}
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SuccessOrQuit(agent.SendMessageToLeaderAloc(*message));
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}
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nexus.AdvanceTime(kStabilizationTime);
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VerifyOrQuit(leader.Get<MeshCoP::PendingDatasetManager>().GetTimestamp().GetSeconds() == kPendingTimestamp20);
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/**
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* Step 8: Leader
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* - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children.
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* - Pass Criteria: For DUT = Leader: The DUT MUST multicast a MLE Data Response to the Link-Local All Nodes
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* multicast address (FF02::1) with the new information, which includes the following TLVs:
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* - Source Address TLV
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* - Leader Data TLV (Data Version field <incremented>, Stable Data Version field <incremented>)
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* - Network Data TLV: Commissioning Data TLV: (Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
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* Session ID TLV)
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* - Active Timestamp TLV
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* - Pending Timestamp TLV
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*/
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Log("---------------------------------------------------------------------------------------");
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Log("Step 8: Leader");
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/**
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* Step 9: Router_1
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* - Description: Automatically sends a unicast MLE Data Request to the Leader.
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* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Request to the Leader including the
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* following TLVs:
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* - TLV Request TLV: Network Data TLV
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* - Active Timestamp TLV
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*/
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Log("---------------------------------------------------------------------------------------");
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Log("Step 9: Router_1");
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/**
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* Step 10: Leader
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* - Description: Automatically sends a unicast MLE Data Response to Router_1.
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* - Pass Criteria: For DUT = Leader: The DUT MUST send a unicast MLE Data Response to Router_1, which includes the
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* following TLVs:
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* - Source Address TLV
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* - Leader Data TLV
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* - Network Data TLV: Commissioning Data TLV: (Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
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* Session ID TLV)
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* - Active Timestamp TLV
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* - Pending Timestamp TLV
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* - Pending Operational Dataset TLV: (Active Timestamp TLV, Network Master Key TLV, Network Name TLV)
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*/
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Log("---------------------------------------------------------------------------------------");
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Log("Step 10: Leader");
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/**
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* Step 11: Router_1
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* - Description: Automatically sends the new network data to neighbors and rx-on-while-idle Children (MED_1).
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* - Pass Criteria: For DUT = Router: The DUT MUST multicast a MLE Data Response with the new information, which the
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* following TLVs:
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* - Source Address TLV
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* - Leader Data TLV (Data Version field MUST have the same value that the Leader set in Step 8, Stable Data
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* Version field MUST have the same value that the Leader set in Step 8)
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* - Network Data TLV: (Stable flag <set to 0>, Commissioning Data TLV: Border Agent Locator TLV, Commissioner
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* Session ID TLV)
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* - Active Timestamp TLV
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* - Pending Timestamp TLV
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*/
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Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 11: Router_1");
|
|
|
|
/**
|
|
* Step 12A: Router_1
|
|
* - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update
|
|
* Request.
|
|
* - Pass Criteria: For DUT = Router: The DUT MUST send MLE Child Update Request to SED_1, including the following
|
|
* TLVs:
|
|
* - Source Address TLV
|
|
* - Leader Data TLV (Data version numbers MUST be the same as the ones sent in the multicast data response in
|
|
* step 8.)
|
|
* - Network Data TLV
|
|
* - Active Timestamp TLV <20000s>
|
|
* - Pending Timestamp TLV <20s>
|
|
* - Goto step 13
|
|
*/
|
|
Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 12A: Router_1");
|
|
|
|
/**
|
|
* Step 13: SED_1
|
|
* - Description: Automatically requests the full network data from Router_1 via a unicast MLE Data Request.
|
|
* - Pass Criteria: For DUT = SED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
|
|
* TLVs:
|
|
* - TLV Request TLV: Network Data TLV
|
|
* - Active Timestamp TLV
|
|
*/
|
|
Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 13: SED_1");
|
|
|
|
/**
|
|
* Step 14: Router_1
|
|
* - Description: Automatically sends the requested full network data to SED_1.
|
|
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to SED_1, including the
|
|
* following TLVs:
|
|
* - Source Address TLV
|
|
* - Network Data TLV
|
|
* - Pending Operational Dataset TLV: (Channel TLV, Active Timestamp TLV, Channel Mask TLV, Extended PAN ID TLV,
|
|
* Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV, PAN ID TLV, PSKc TLV, Security
|
|
* Policy TLV, Delay Timer TLV)
|
|
* - Active Timestamp TLV <20000s>
|
|
* - Pending Timestamp TLV <20s>
|
|
*/
|
|
Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 14: Router_1");
|
|
|
|
Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 16: Harness");
|
|
|
|
/**
|
|
* Step 16: Harness
|
|
* - Description: Wait for data to distribute and for Pending set Delay time to expire ~300s.
|
|
* - Pass Criteria: N/A
|
|
*/
|
|
|
|
nexus.AdvanceTime(kDelayTimer300s);
|
|
|
|
Log("---------------------------------------------------------------------------------------");
|
|
Log("Step 17: Commissioner");
|
|
|
|
/**
|
|
* Step 17: Commissioner
|
|
* - Description: Harness verifies connectivity by instructing Commissioner to send an ICMPv6 Echo Request to the
|
|
* DUT mesh local address.
|
|
* - Pass Criteria: The DUT MUST respond with an ICMPv6 Echo Reply. ** Note that Wireshark will not be able to
|
|
* decode the ICMPv6 Echo Request packet.
|
|
*/
|
|
|
|
VerifyOrQuit(leader.Get<MeshCoP::ActiveDatasetManager>().GetTimestamp().GetSeconds() == kActiveTimestamp20);
|
|
|
|
nexus.AdvanceTime(kStabilizationTime);
|
|
|
|
// Verify connectivity by pinging from Commissioner to Leader
|
|
commissioner.SendEchoRequest(leader.Get<Mle::Mle>().GetMeshLocalEid(), 0);
|
|
nexus.AdvanceTime(kStabilizationTime);
|
|
|
|
nexus.SaveTestInfo("test_1_1_9_2_18.json");
|
|
}
|
|
|
|
} // namespace Nexus
|
|
} // namespace ot
|
|
|
|
int main(void)
|
|
{
|
|
ot::Nexus::Test9_2_18();
|
|
printf("All tests passed\n");
|
|
return 0;
|
|
}
|