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[nexus] add test 1.1.8.2.1 for on-mesh commissioner joining (#12645)
This commit adds Nexus test 1.1.8.2.1, "On Mesh Commissioner Joining with JR, any commissioner, single (correct)". This test verifies that the Joiner Router (DUT) correctly relays DTLS traffic between a Joiner and an on-mesh Commissioner via RLY_RX.ntf and RLY_TX.ntf messages. It also verifies that the JOIN_ENT.ntf message is encrypted with the KEK. Changes: - Added tests/nexus/test_1_1_8_2_1.cpp to implement the test logic, including DTLS key exporting for traffic decryption. - Added tests/nexus/verify_1_1_8_2_1.py to verify the captured traffic using pktverify, ensuring correct relaying and encryption. - Updated tests/nexus/verify_utils.py to support parsing Joiner-related CoAP TLVs (DTLS Encap, UDP Port, IID, Locator, KEK) and to handle 16-bit TLV lengths. - Integrated the test into the build system and test runner via tests/nexus/CMakeLists.txt and tests/nexus/run_nexus_tests.sh.
This commit is contained in:
Jonathan Hui
@@ -199,6 +199,7 @@ ot_nexus_test(1_1_7_1_8 "cert;nexus")
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ot_nexus_test(1_1_8_1_1 "cert;nexus")
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ot_nexus_test(1_1_8_1_1 "cert;nexus")
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ot_nexus_test(1_1_8_1_2 "cert;nexus")
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ot_nexus_test(1_1_8_1_2 "cert;nexus")
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ot_nexus_test(1_1_8_1_6 "cert;nexus")
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ot_nexus_test(1_1_8_1_6 "cert;nexus")
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ot_nexus_test(1_1_8_2_1 "cert;nexus")
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ot_nexus_test(1_1_9_2_1 "cert;nexus")
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ot_nexus_test(1_1_9_2_1 "cert;nexus")
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ot_nexus_test(1_1_9_2_2 "cert;nexus")
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ot_nexus_test(1_1_9_2_2 "cert;nexus")
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ot_nexus_test(1_1_9_2_3 "cert;nexus")
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ot_nexus_test(1_1_9_2_3 "cert;nexus")
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@@ -134,6 +134,7 @@ DEFAULT_TESTS=(
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"1_1_8_1_1"
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"1_1_8_1_1"
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"1_1_8_1_2"
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"1_1_8_1_2"
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"1_1_8_1_6"
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"1_1_8_1_6"
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"1_1_8_2_1"
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"1_1_9_2_1"
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"1_1_9_2_1"
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"1_1_9_2_2"
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"1_1_9_2_2"
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"1_1_9_2_3"
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"1_1_9_2_3"
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@@ -0,0 +1,394 @@
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/*
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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/joiner.hpp"
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#include "meshcop/meshcop_tlvs.hpp"
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#include "thread/tmf.hpp"
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namespace ot {
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namespace Nexus {
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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 * Time::kOneSecondInMsec;
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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 * Time::kOneSecondInMsec;
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/**
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* Time to advance for the joining process to complete, in milliseconds.
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*/
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static constexpr uint32_t kJoiningProcessTime = 30 * Time::kOneSecondInMsec;
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/**
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* Timeout for Joiner entry in Commissioner, in seconds.
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*/
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static constexpr uint32_t kJoinerTimeout = 120;
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/**
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* PSKd used for joining.
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*/
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static const char kPskd[] = "J01NME";
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/**
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* The channel used for the test.
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*/
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static constexpr uint8_t kTestChannel = 11;
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/**
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* The Joiner UDP port.
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*/
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static constexpr uint16_t kJoinerPort = 49153;
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/**
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* The default JSON file name.
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*/
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static const char kDefaultJsonFile[] = "test_1_1_8_2_1.json";
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#if OPENTHREAD_CONFIG_MBEDTLS_PROVIDES_SSL_KEY_EXPORT
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/**
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* The filename for the DTLS key log.
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*/
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static const char kKeyLogFilename[] = "test_1_1_8_2_1.keys";
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/**
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* The random buffer length in bytes.
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*/
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static constexpr uint8_t kRandomBufferLength = MeshCoP::SecureTransport::kSecureTransportRandomBufferSize;
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static void HandleKeylog(void *aContext,
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mbedtls_ssl_key_export_type aType,
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const unsigned char *aMasterSecret,
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size_t aMasterSecretLen,
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const unsigned char aClientRandom[kRandomBufferLength],
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const unsigned char aServerRandom[kRandomBufferLength],
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mbedtls_tls_prf_types aTlsPrfType)
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{
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OT_UNUSED_VARIABLE(aContext);
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OT_UNUSED_VARIABLE(aServerRandom);
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OT_UNUSED_VARIABLE(aTlsPrfType);
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if (aType == MBEDTLS_SSL_KEY_EXPORT_TLS12_MASTER_SECRET)
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{
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FILE *f = fopen(kKeyLogFilename, "a");
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if (f != nullptr)
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{
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fprintf(f, "CLIENT_RANDOM ");
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for (size_t i = 0; i < kRandomBufferLength; i++)
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{
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fprintf(f, "%02x", aClientRandom[i]);
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}
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fprintf(f, " ");
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for (size_t i = 0; i < aMasterSecretLen; i++)
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{
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fprintf(f, "%02x", aMasterSecret[i]);
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}
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fprintf(f, "\n");
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fclose(f);
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}
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}
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}
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#endif
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void Test1_1_8_2_1(const char *aJsonFileName)
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{
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/**
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* 8.2.1 On Mesh Commissioner Joining with JR, any commissioner, single (correct)
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*
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* 8.2.1.1 Topology
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* - Commissioner (Leader)
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* - Joiner Router
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* - Joiner_1
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*
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* 8.2.1.2 Purpose & Description
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* The purpose of this test case is to verify that the DUT sends and receives relayed DTLS traffic correctly when
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* the correct PSKd is used by the Joiner. It also verifies that the DUT (as a Joiner Router) sends JOIN_ENT.ntf
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* encrypted with KEK.
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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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* Relay traffic | 8.4.3 / 8.4.4 | 8.4.3 / 8.4.4
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*/
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Core nexus;
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Node &commNode = nexus.CreateNode();
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Node &jrNode = nexus.CreateNode();
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Node &joinerNode = nexus.CreateNode();
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commNode.SetName("LEADER");
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jrNode.SetName("ROUTER");
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joinerNode.SetName("JOINER");
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nexus.AdvanceTime(0);
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Instance::SetLogLevel(kLogLevelNote);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 0: All");
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/**
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* Step 0: All
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* - Description: Form topology excluding the Joiner and including the DUT. The DUT may be joined to the network
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* using either Thread Commissioning or OOB (out-of-band) Commissioning.
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* - Pass Criteria: N/A.
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*/
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commNode.Form();
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commNode.Get<Mac::Filter>().SetMode(Mac::Filter::kModeRssInOnly);
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jrNode.Get<Mac::Filter>().SetMode(Mac::Filter::kModeRssInOnly);
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{
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MeshCoP::Dataset::Info datasetInfo;
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SuccessOrQuit(commNode.Get<MeshCoP::ActiveDatasetManager>().Read(datasetInfo));
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datasetInfo.Set<MeshCoP::Dataset::kChannel>(kTestChannel);
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commNode.Get<MeshCoP::ActiveDatasetManager>().SaveLocal(datasetInfo);
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}
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nexus.AdvanceTime(kFormNetworkTime);
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VerifyOrQuit(commNode.Get<Mle::Mle>().IsLeader());
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jrNode.Join(commNode);
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nexus.AdvanceTime(kAttachToRouterTime);
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VerifyOrQuit(jrNode.Get<Mle::Mle>().IsRouter());
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nexus.AdvanceTime(10 * Time::kOneSecondInMsec);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 1: Joiner_1");
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/**
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* Step 1: Joiner_1
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* - Description: PSKd configured on Joiner_1 is the same as PSKd configured on the Commissioner.
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* - Pass Criteria: N/A.
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*/
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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: Begin wireless sniffer and power on the Commissioner and Joiner Router.
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* - Pass Criteria: N/A.
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*/
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SuccessOrQuit(commNode.Get<MeshCoP::Commissioner>().Start(nullptr, nullptr, nullptr));
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nexus.AdvanceTime(Time::kOneSecondInMsec);
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VerifyOrQuit(commNode.Get<MeshCoP::Commissioner>().IsActive());
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SuccessOrQuit(commNode.Get<MeshCoP::Commissioner>().AddJoinerAny(kPskd, kJoinerTimeout));
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commNode.Get<MeshCoP::JoinerRouter>().SetJoinerUdpPort(kJoinerPort);
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jrNode.Get<MeshCoP::JoinerRouter>().SetJoinerUdpPort(kJoinerPort);
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nexus.AdvanceTime(Time::kOneSecondInMsec);
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#if OPENTHREAD_CONFIG_MBEDTLS_PROVIDES_SSL_KEY_EXPORT
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static_cast<MeshCoP::SecureTransport &>(commNode.Get<Tmf::SecureAgent>())
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.SetKeylogCallback(HandleKeylog, &commNode.Get<Tmf::SecureAgent>());
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static_cast<MeshCoP::SecureTransport &>(joinerNode.Get<Tmf::SecureAgent>())
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.SetKeylogCallback(HandleKeylog, &joinerNode.Get<Tmf::SecureAgent>());
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#endif
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Log("---------------------------------------------------------------------------------------");
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Log("Step 3: Joiner_1");
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/**
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* Step 3: Joiner_1
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* - Description: Initiate the DTLS-Handshake by sending a DTLS-ClientHello handshake record to the Commissioner.
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* - Pass Criteria: Verify that the following details occur in the exchange between the Joiner, the Joiner_Router,
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* and the Commissioner:
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* - 1. UDP port (Specified by Commissioner in Discovery Response) is used as destination port for UDP datagrams
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* from Joiner_1 to Commissioner.
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* - 2. Joiner_1 sends an initial DTLS-ClientHello handshake record to the Joiner_Router.
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* - 3. The Joiner_Router receives the initial DTLS-ClientHello handshake record and sends a RLY_RX.ntf message
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* to the Commissioner containing:
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* - CoAP URI-Path: NON POST coap://<C>/c/rx
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* - CoAP Payload:
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* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value = initial
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* DTLS-ClientHello handshake record received from Joiner_1.
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* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
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* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
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* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
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* - 4. The Commissioner receives the RLY_RX.ntf message and sends a RLY_TX.ntf message to the Joiner_Router
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* containing:
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* - CoAP URI-Path: NON POST coap://<JR>/c/tx
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* - CoAP Payload:
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* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x011), Length = Variable (8 bit size), Value =
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* DTLS-HelloVerifyRequest handshake record destined for Joiner_1.
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* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
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* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
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* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
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* - 5. The Joiner_Router receives the RLY_TX.ntf message and sends the encapsulated DTLS-HelloVerifyRequest
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* handshake record in one UDP datagram to Joiner_1.
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* - 6. Joiner_1 receives the DTLS-HelloVerifyRequest handshake record and sends a subsequent DTLS-ClientHello
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* handshake record in one UDP datagram to the Commissioner.
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* - Verify that both DTLS-HelloVerifyRequest and subsequent DTLS-ClientHello contain the same cookie.
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* - 7. The Joiner_Router receives the subsequent DTLS-ClientHello handshake record and sends a RLY_RX.ntf
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* message to the Commissioner containing:
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* - CoAP URI-Path: NON POST coap://<C>/c/rx
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* - CoAP Payload:
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* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value = subsequent
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* DTLS-ClientHello handshake record received from Joiner_1.
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* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
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* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
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* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
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* - 8. The Commissioner receives the RLY_RX.ntf message and sends a RLY_TX.ntf message to the Joiner_Router
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* containing:
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* - CoAP URI-Path: NON POST coap://<JR>/c/tx
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* - CoAP Payload:
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* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value =
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* DTLS-ServerHello, DTLS-ServerKeyExchange and DTLS-ServerHelloDone handshake records, in that order,
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* destined for Joiner_1.
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* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
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* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
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* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
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* - 9. Joiner_Router receives the RLY_TX.ntf message and sends the encapsulated DTLS-ServerHello,
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* DTLS-ServerKeyExchange and DTLS-ServerHelloDone handshake records in one UDP datagram to Joiner_1.
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* - 10. Joiner_1 receives the DTLS-ServerHello, DTLS-ServerKeyExchange and DTLS-ServerHelloDone handshake
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* records and sends a DTLS-ClientKeyExchange handshake record, a DTLS-ChangeCipherSpec record and an
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* encrypted DTLS-Finished handshake record, in that order, to Joiner_Router.
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* - 11. Joiner_Router receives the DTLS-ClientKeyExchange handshake record, the DTLS-ChangeCipherSpec record and
|
||||||
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* the encrypted DTLS-Finished handshake record; it then sends a RLY_RX.ntf message to the Commissioner
|
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* containing:
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* - CoAP URI-Path: NON POST coap://<C>/c/rx
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* - CoAP Payload:
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||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value =
|
||||||
|
* DTLS-ClientKeyExchange handshake record, DTLS-ChangeCipherSpec record and encrypted DTLS-Finished
|
||||||
|
* handshake record received from Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
|
||||||
|
* - 12. The Commissioner receives the RLY_RX.ntf message and sends a RLY_TX.ntf message to the Joiner_Router
|
||||||
|
* containing:
|
||||||
|
* - CoAP URI-Path: NON POST coap://<JR>/c/tx
|
||||||
|
* - CoAP Payload:
|
||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value =
|
||||||
|
* DTLS-ChangeCipherSpec record and encrypted DTLS-Finished handshake record, in that order, destined
|
||||||
|
* for Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
|
||||||
|
* - 13. The Joiner_Router receives the RLY_TX.ntf message and sends the encapsulated DTLS-ChangeCipherSpec
|
||||||
|
* record and encrypted DTLS-Finished handshake record in one UDP datagram to Joiner_1.
|
||||||
|
* - 14. Joiner_1 receives the DTLS-ChangeCipherSpec record and the encrypted DTLS-Finished handshake record; it
|
||||||
|
* then sends a JOIN_FIN.req message in an encrypted DTLS-ApplicationData record in a single UDP datagram to
|
||||||
|
* the Joiner_Router.
|
||||||
|
* - The JOIN_FIN.req message must not contain a Provisioning URL TLV.
|
||||||
|
* - 15. The Joiner_Router receives the encrypted DTLS-ApplicationData record and sends a RLY_RX.ntf message to
|
||||||
|
* the Commissioner containing:
|
||||||
|
* - CoAP URI-Path: NON POST coap://<C>/c/rx
|
||||||
|
* - CoAP Payload:
|
||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value =
|
||||||
|
* JOIN_FIN.req message in an encrypted DTLS-ApplicationData record received from Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
|
||||||
|
* - 16. The Commissioner receives the RLY_RX.ntf message and sends a RLY_TX.ntf message to the Joiner_Router
|
||||||
|
* containing:
|
||||||
|
* - CoAP URI-Path: NON POST coap://<JR>/c/tx
|
||||||
|
* - CoAP Payload:
|
||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value =
|
||||||
|
* JOIN_FIN.rsp message in an encrypted DTLS-ApplicationData record destined for Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 8, Value = RLOC of Joiner_Router.
|
||||||
|
* - Joiner_Router KEK TLV: Type = 21 (0x15), Length = 16, Value = KEK used for JOIN_ENT messages.
|
||||||
|
* - 17. The Joiner_Router receives the RLY_TX.ntf message and sends a JOIN_FIN.rsp and the encapsulated
|
||||||
|
* DTLS-ApplicationData to Joiner_1.
|
||||||
|
* - 18. The Joiner_Router sends an encrypted JOIN_ENT.ntf message to Joiner_1.
|
||||||
|
* - 19. Joiner_1 receives the encrypted JOIN_ENT.ntf message and sends an encrypted JOIN_ENT.ntf dummy
|
||||||
|
* response to the Joiner_Router.
|
||||||
|
* - 20. Joiner_1 sends an encrypted DTLS-Alert record with a code of 0 (close_notify) to the Joiner_Router.
|
||||||
|
* - 21. The Joiner_Router receives the encrypted DTLS-Alert record and sends a RLY_RX.ntf message to the
|
||||||
|
* Commissioner on behalf of Joiner_1. The RLY_RX.ntf contains:
|
||||||
|
* - CoAP URI-Path: NON POST coap://<C>/c/rx
|
||||||
|
* - CoAP Payload:
|
||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x11), Length = Variable (8/16 bit size), Value = encrypted
|
||||||
|
* DTLS-Alert record (close_notify = 0) received from Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
|
||||||
|
* - 22. The Commissioner receives the RLY_RX.ntf messages and sends RLY_TX.ntf messages to the Joiner_Router
|
||||||
|
* for delivery to Joiner_1. The RLY_TX.ntf for Joiner_1 contains:
|
||||||
|
* - CoAP URI-Path: NON POST coap://<JR>/c/tx
|
||||||
|
* - CoAP Payload:
|
||||||
|
* - Joiner_1 DTLS Encapsulation TLV: Type = 17 (0x011), Length = Variable (8/16 bit size), Value = encrypted
|
||||||
|
* DTLS-Alert record (close_notify = 0) destined for Joiner_1.
|
||||||
|
* - Joiner_1 UDP Port TLV: Type = 18 (0x12), Length = 2, Value = UDP port of Joiner_1.
|
||||||
|
* - Joiner_1 IID TLV: Type = 19 (0x13), Length = 8, Value = The IID based on the EUI-64 of Joiner_1.
|
||||||
|
* - Joiner_Router Locator TLV: Type = 20 (0x14), Length = 2, Value = RLOC of Joiner_Router.
|
||||||
|
* - 23. The Joiner_Router receives the RLY_TX.ntf message and sends the encapsulated, encrypted DTLS-Alert
|
||||||
|
* record with a code of 0 (close_notify) to Joiner_1.
|
||||||
|
*/
|
||||||
|
|
||||||
|
joinerNode.Get<ThreadNetif>().Up();
|
||||||
|
SuccessOrQuit(joinerNode.Get<Mac::Mac>().SetPanChannel(kTestChannel));
|
||||||
|
joinerNode.Get<Mac::Mac>().SetSupportedChannelMask(Mac::ChannelMask(1 << kTestChannel));
|
||||||
|
|
||||||
|
joinerNode.AllowList(jrNode);
|
||||||
|
|
||||||
|
SuccessOrQuit(joinerNode.Get<MeshCoP::Seeker>().SetUdpPort(kJoinerPort));
|
||||||
|
SuccessOrQuit(
|
||||||
|
joinerNode.Get<MeshCoP::Joiner>().Start(kPskd, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr));
|
||||||
|
|
||||||
|
nexus.AdvanceTime(kJoiningProcessTime);
|
||||||
|
Log(" Joiner state: %s", MeshCoP::Joiner::StateToString(joinerNode.Get<MeshCoP::Joiner>().GetState()));
|
||||||
|
|
||||||
|
VerifyOrQuit(joinerNode.Get<MeshCoP::Joiner>().GetState() == MeshCoP::Joiner::kStateJoined ||
|
||||||
|
joinerNode.Get<MeshCoP::Joiner>().GetState() == MeshCoP::Joiner::kStateIdle);
|
||||||
|
|
||||||
|
{
|
||||||
|
NetworkKey networkKey;
|
||||||
|
NetworkKey joinerKey;
|
||||||
|
|
||||||
|
commNode.Get<KeyManager>().GetNetworkKey(networkKey);
|
||||||
|
joinerNode.Get<KeyManager>().GetNetworkKey(joinerKey);
|
||||||
|
VerifyOrQuit(joinerKey == networkKey);
|
||||||
|
}
|
||||||
|
|
||||||
|
nexus.SaveTestInfo(aJsonFileName);
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace Nexus
|
||||||
|
} // namespace ot
|
||||||
|
|
||||||
|
int main(int argc, char *argv[])
|
||||||
|
{
|
||||||
|
const char *jsonFile = (argc > 2) ? argv[2] : ot::Nexus::kDefaultJsonFile;
|
||||||
|
ot::Nexus::Test1_1_8_2_1(jsonFile);
|
||||||
|
printf("All tests passed\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
@@ -0,0 +1,405 @@
|
|||||||
|
#!/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 json
|
||||||
|
|
||||||
|
# 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.packet_verifier import PacketVerifier
|
||||||
|
|
||||||
|
JOIN_FIN_URI = '/c/jf'
|
||||||
|
JOIN_ENT_URI = '/c/je'
|
||||||
|
|
||||||
|
# Constants for ports to avoid magic numbers
|
||||||
|
DEFAULT_JOINER_PORT = 49153
|
||||||
|
TMF_PORT = 61631
|
||||||
|
NM_PROVISIONING_URL_TLV = 32
|
||||||
|
|
||||||
|
|
||||||
|
def verify_rly_rx(p, router_rloc16, leader_rloc16, joiner_port=None, joiner_iid=None):
|
||||||
|
pkt = p.must_next()
|
||||||
|
assert pkt.coap.opt.uri_path_recon == consts.RLY_RX_URI, f"Expected URI {consts.RLY_RX_URI}, got {pkt.coap.opt.uri_path_recon}"
|
||||||
|
assert pkt.coap.tlv.joiner_dtls_encap, "joiner_dtls_encap missing"
|
||||||
|
if joiner_port is not None:
|
||||||
|
assert pkt.coap.tlv.joiner_udp_port == joiner_port, f"Expected port {joiner_port}, got {pkt.coap.tlv.joiner_udp_port}"
|
||||||
|
if joiner_iid is not None:
|
||||||
|
assert pkt.coap.tlv.joiner_iid == joiner_iid, f"Expected IID {joiner_iid}, got {pkt.coap.tlv.joiner_iid}"
|
||||||
|
assert pkt.coap.tlv.joiner_router_locator == router_rloc16, f"Expected locator {router_rloc16}, got {pkt.coap.tlv.joiner_router_locator}"
|
||||||
|
return pkt
|
||||||
|
|
||||||
|
|
||||||
|
def verify_rly_tx(p, leader_rloc16, router_rloc16, joiner_port=None, joiner_iid=None, joiner_router_kek=False):
|
||||||
|
pkt = p.must_next()
|
||||||
|
assert pkt.coap.opt.uri_path_recon == consts.RLY_TX_URI, f"Expected URI {consts.RLY_TX_URI}, got {pkt.coap.opt.uri_path_recon}"
|
||||||
|
assert pkt.coap.tlv.joiner_dtls_encap, "joiner_dtls_encap missing"
|
||||||
|
if joiner_port is not None:
|
||||||
|
assert pkt.coap.tlv.joiner_udp_port == joiner_port, f"Expected port {joiner_port}, got {pkt.coap.tlv.joiner_udp_port}"
|
||||||
|
if joiner_iid is not None:
|
||||||
|
assert pkt.coap.tlv.joiner_iid == joiner_iid, f"Expected IID {joiner_iid}, got {pkt.coap.tlv.joiner_iid}"
|
||||||
|
assert pkt.coap.tlv.joiner_router_locator == router_rloc16, f"Expected locator {router_rloc16}, got {pkt.coap.tlv.joiner_router_locator}"
|
||||||
|
if joiner_router_kek:
|
||||||
|
assert pkt.coap.tlv.joiner_router_kek, "joiner_router_kek missing"
|
||||||
|
return pkt
|
||||||
|
|
||||||
|
|
||||||
|
def field_contains(field, value):
|
||||||
|
if hasattr(field, 'all_fields'):
|
||||||
|
return value in [int(f.get_default_value()) for f in field.all_fields]
|
||||||
|
elif isinstance(field, list):
|
||||||
|
return value in field
|
||||||
|
else:
|
||||||
|
try:
|
||||||
|
return int(field) == value
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
return False
|
||||||
|
|
||||||
|
|
||||||
|
def verify(pv):
|
||||||
|
# 8.2.1 On Mesh Commissioner Joining with JR, any commissioner, single (correct)
|
||||||
|
#
|
||||||
|
# 8.2.1.1 Topology
|
||||||
|
# - Commissioner (Leader)
|
||||||
|
# - Joiner Router
|
||||||
|
# - Joiner_1
|
||||||
|
#
|
||||||
|
# 8.2.1.2 Purpose & Description
|
||||||
|
# The purpose of this test case is to verify that the DUT sends and receives relayed DTLS traffic correctly when
|
||||||
|
# the correct PSKd is used by the Joiner. It also verifies that the DUT (as a Joiner Router) sends JOIN_ENT.ntf
|
||||||
|
# encrypted with KEK.
|
||||||
|
#
|
||||||
|
# Spec Reference | V1.1 Section | V1.3.0 Section
|
||||||
|
# ---------------|---------------|---------------
|
||||||
|
# Relay traffic | 8.4.3 / 8.4.4 | 8.4.3 / 8.4.4
|
||||||
|
|
||||||
|
pkts = pv.pkts
|
||||||
|
pv.summary.show()
|
||||||
|
|
||||||
|
# Fail Condition 3: A DTLS-Alert record with a Fatal alert level is sent by either Joiner_1 or the Commissioner.
|
||||||
|
for p in pkts.filter(lambda p: 'dtls' in p and\
|
||||||
|
hasattr(p.dtls, 'record_content_type') and\
|
||||||
|
field_contains(p.dtls.record_content_type, 21)):
|
||||||
|
if hasattr(p.dtls, 'alert_message_level'):
|
||||||
|
levels = p.dtls.alert_message_level
|
||||||
|
if hasattr(levels, 'all_fields'):
|
||||||
|
levels = [f.get_default_value() for f in levels.all_fields]
|
||||||
|
else:
|
||||||
|
levels = [str(levels)]
|
||||||
|
|
||||||
|
for level in levels:
|
||||||
|
if level == '2':
|
||||||
|
raise ValueError(f"Fatal DTLS Alert found in packet {p.number}")
|
||||||
|
|
||||||
|
# Fail Condition 4: The Content-Format option in CoAP messages is present and is not application/octet-stream (42).
|
||||||
|
for p in pkts.filter(lambda p: 'coap' in p):
|
||||||
|
if hasattr(p.coap, 'opt_content_format'):
|
||||||
|
fmt = str(p.coap.opt_content_format)
|
||||||
|
if fmt != 'nullField' and fmt != '42':
|
||||||
|
raise ValueError(f"Invalid CoAP Content-Format {fmt} in packet {p.number}")
|
||||||
|
|
||||||
|
LEADER = pv.vars['LEADER']
|
||||||
|
ROUTER = pv.vars['ROUTER']
|
||||||
|
LEADER_RLOC16 = pv.vars['LEADER_RLOC16']
|
||||||
|
ROUTER_RLOC16 = pv.vars['ROUTER_RLOC16']
|
||||||
|
|
||||||
|
# Step 3.1: Discover Joiner Port from MLE Discovery Response
|
||||||
|
print("Step 3.1: Discover Joiner Port from MLE Discovery Response")
|
||||||
|
discovery_rsp = pkts.filter_wpan_src64(LEADER).\
|
||||||
|
filter_mle_cmd(consts.MLE_DISCOVERY_RESPONSE).\
|
||||||
|
must_next()
|
||||||
|
JOINER_PORTS = discovery_rsp.thread_meshcop.tlv.udp_port
|
||||||
|
if not isinstance(JOINER_PORTS, list):
|
||||||
|
JOINER_PORTS = [JOINER_PORTS]
|
||||||
|
JOINER_PORTS = [int(p) for p in JOINER_PORTS]
|
||||||
|
# We expect 49153 to be one of the ports
|
||||||
|
assert DEFAULT_JOINER_PORT in JOINER_PORTS, f"Expected {DEFAULT_JOINER_PORT} in {JOINER_PORTS}"
|
||||||
|
JOINER_PORT = DEFAULT_JOINER_PORT
|
||||||
|
pv.add_vars(JOINER_PORT=JOINER_PORT)
|
||||||
|
|
||||||
|
# Find the Joiner by its initial ClientHello
|
||||||
|
print("Finding Joiner from initial DTLS ClientHello")
|
||||||
|
initial_hello_pkt = pkts.filter(lambda p: p.udp.dstport == JOINER_PORT or p.udp.srcport == JOINER_PORT).\
|
||||||
|
must_next()
|
||||||
|
JOINER = initial_hello_pkt.wpan.src64
|
||||||
|
pv.add_vars(JOINER=JOINER)
|
||||||
|
|
||||||
|
# Step 3.2: Joiner_1 sends an initial DTLS-ClientHello
|
||||||
|
print("Step 3.2: Joiner_1 sends an initial DTLS-ClientHello")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.udp.dstport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.handshake.type, 1)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.3: Joiner_Router receives the initial DTLS-ClientHello record and sends a RLY_RX.ntf message
|
||||||
|
print("Step 3.3: Joiner_Router sends RLY_RX.ntf to Commissioner")
|
||||||
|
rly_rx_filter = pkts.filter('wpan.src16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_RX_URI)
|
||||||
|
rly_rx_pkt = verify_rly_rx(rly_rx_filter, ROUTER_RLOC16, LEADER_RLOC16, joiner_port=JOINER_PORT)
|
||||||
|
JOINER_IID = rly_rx_pkt.coap.tlv.joiner_iid
|
||||||
|
pv.add_vars(JOINER_IID=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.4: The Commissioner receives the RLY_RX.ntf message and sends a RLY_TX.ntf message
|
||||||
|
print("Step 3.4: Commissioner sends RLY_TX.ntf to Joiner_Router")
|
||||||
|
rly_tx = pkts.filter('wpan.src16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_TX_URI)
|
||||||
|
verify_rly_tx(rly_tx, LEADER_RLOC16, ROUTER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.5: The Joiner_Router receives the RLY_TX.ntf message and sends the DTLS-HelloVerifyRequest
|
||||||
|
print("Step 3.5: Joiner_Router sends DTLS-HelloVerifyRequest to Joiner_1")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
hvr_pkt = pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.udp.srcport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.handshake.type, 3)).\
|
||||||
|
must_next()
|
||||||
|
COOKIE = hvr_pkt.dtls.handshake.cookie
|
||||||
|
pv.add_vars(COOKIE=COOKIE)
|
||||||
|
|
||||||
|
# Step 3.6: Joiner_1 receives the DTLS-HelloVerifyRequest and sends subsequent DTLS-ClientHello
|
||||||
|
print("Step 3.6: Joiner_1 sends subsequent DTLS-ClientHello")
|
||||||
|
pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.udp.dstport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.handshake.type, 1) and\
|
||||||
|
p.dtls.handshake.cookie == COOKIE).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.7: The Joiner_Router receives the subsequent DTLS-ClientHello and sends a RLY_RX.ntf
|
||||||
|
print("Step 3.7: Joiner_Router sends subsequent RLY_RX.ntf")
|
||||||
|
rly_rx = pkts.filter('wpan.src16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_RX_URI)
|
||||||
|
verify_rly_rx(rly_rx, ROUTER_RLOC16, LEADER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.8: The Commissioner receives the RLY_RX.ntf and sends a RLY_TX.ntf (Server Hello etc.)
|
||||||
|
print("Step 3.8: Commissioner sends subsequent RLY_TX.ntf")
|
||||||
|
rly_tx = pkts.filter('wpan.src16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_TX_URI)
|
||||||
|
verify_rly_tx(rly_tx, LEADER_RLOC16, ROUTER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.9: Joiner_Router receives the RLY_TX.ntf and sends DTLS-ServerHello etc. to Joiner_1
|
||||||
|
print("Step 3.9: Joiner_Router sends DTLS-ServerHello etc. to Joiner_1")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.udp.srcport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.handshake.type, 2)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.10: Joiner_1 receives the DTLS-ServerHello etc. and sends DTLS-ClientKeyExchange etc.
|
||||||
|
print("Step 3.10: Joiner_1 sends DTLS-ClientKeyExchange etc.")
|
||||||
|
pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.udp.dstport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 20) or\
|
||||||
|
field_contains(p.dtls.record.content_type, 22)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.11: Joiner_Router receives the DTLS records and sends a RLY_RX.ntf message
|
||||||
|
print("Step 3.11: Joiner_Router sends RLY_RX.ntf (handshake completion)")
|
||||||
|
rly_rx = pkts.filter('wpan.src16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_RX_URI)
|
||||||
|
verify_rly_rx(rly_rx, ROUTER_RLOC16, LEADER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.12: The Commissioner receives the RLY_RX.ntf and sends a RLY_TX.ntf
|
||||||
|
print("Step 3.12: Commissioner sends RLY_TX.ntf (handshake completion)")
|
||||||
|
rly_tx = pkts.filter('wpan.src16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_TX_URI)
|
||||||
|
verify_rly_tx(rly_tx, LEADER_RLOC16, ROUTER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.13: Joiner_Router receives the RLY_TX.ntf and sends DTLS-ChangeCipherSpec etc. to Joiner_1
|
||||||
|
print("Step 3.13: Joiner_Router sends DTLS-ChangeCipherSpec etc. to Joiner_1")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.udp.srcport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 20) or\
|
||||||
|
field_contains(p.dtls.record.content_type, 22)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.14: Joiner_1 receives the records and sends JOIN_FIN.req in DTLS-ApplicationData
|
||||||
|
print("Step 3.14: Joiner_1 sends JOIN_FIN.req")
|
||||||
|
pkt = pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.udp.dstport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 23)).\
|
||||||
|
must_next()
|
||||||
|
# Verify JOIN_FIN.req does not contain Provisioning URL TLV
|
||||||
|
assert pkt.coap.opt.uri_path_recon == JOIN_FIN_URI, f"Expected URI {JOIN_FIN_URI}, got {pkt.coap.opt.uri_path_recon}"
|
||||||
|
assert NM_PROVISIONING_URL_TLV not in pkt.coap.tlv.type, "JOIN_FIN.req contains Provisioning URL TLV"
|
||||||
|
|
||||||
|
# Step 3.15: Joiner_Router receives the record and sends a RLY_RX.ntf message
|
||||||
|
print("Step 3.15: Joiner_Router sends RLY_RX.ntf (JOIN_FIN.req)")
|
||||||
|
rly_rx = pkts.filter('wpan.src16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_RX_URI)
|
||||||
|
verify_rly_rx(rly_rx, ROUTER_RLOC16, LEADER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.16: The Commissioner receives the RLY_RX.ntf and sends a RLY_TX.ntf (JOIN_FIN.rsp)
|
||||||
|
print("Step 3.16: Commissioner sends RLY_TX.ntf (JOIN_FIN.rsp)")
|
||||||
|
rly_tx = pkts.filter('wpan.src16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_TX_URI)
|
||||||
|
verify_rly_tx(rly_tx,
|
||||||
|
LEADER_RLOC16,
|
||||||
|
ROUTER_RLOC16,
|
||||||
|
joiner_port=JOINER_PORT,
|
||||||
|
joiner_iid=JOINER_IID,
|
||||||
|
joiner_router_kek=True)
|
||||||
|
|
||||||
|
# Step 3.17: The Joiner_Router receives the RLY_TX.ntf message and sends a JOIN_FIN.rsp
|
||||||
|
print("Step 3.17: Joiner_Router sends JOIN_FIN.rsp to Joiner_1")
|
||||||
|
pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.udp.srcport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 23)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.18: The Joiner_Router sends an encrypted JOIN_ENT.ntf message to Joiner_1.
|
||||||
|
print("Step 3.18: Joiner_Router sends encrypted JOIN_ENT.ntf")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.wpan.security == True).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.19: Joiner_1 receives the JOIN_ENT.ntf and sends response
|
||||||
|
print("Step 3.19: Joiner_1 sends JOIN_ENT.ntf response")
|
||||||
|
pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.wpan.security == True).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.20: Joiner_1 sends an encrypted DTLS-Alert record
|
||||||
|
print("Step 3.20: Joiner_1 sends DTLS-Alert (close_notify)")
|
||||||
|
pkts.index = (0, 0)
|
||||||
|
pkts.filter_wpan_src64(JOINER).\
|
||||||
|
filter_wpan_dst64(ROUTER).\
|
||||||
|
filter(lambda p: p.udp.dstport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 21)).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.alert_message.desc, 0)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
# Step 3.21: The Joiner_Router receives the record and sends a RLY_RX.ntf message
|
||||||
|
print("Step 3.21: Joiner_Router sends RLY_RX.ntf (DTLS-Alert)")
|
||||||
|
rly_rx = pkts.filter('wpan.src16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_RX_URI)
|
||||||
|
verify_rly_rx(rly_rx, ROUTER_RLOC16, LEADER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.22: The Commissioner receives the RLY_RX.ntf and sends a RLY_TX.ntf
|
||||||
|
print("Step 3.22: Commissioner sends RLY_TX.ntf (DTLS-Alert)")
|
||||||
|
rly_tx = pkts.filter('wpan.src16 == {LEADER_RLOC16}', LEADER_RLOC16=LEADER_RLOC16).\
|
||||||
|
filter('wpan.dst16 == {ROUTER_RLOC16}', ROUTER_RLOC16=ROUTER_RLOC16).\
|
||||||
|
filter(lambda p: p.udp.dstport == TMF_PORT).\
|
||||||
|
filter(lambda p: p.coap.opt.uri_path_recon == consts.RLY_TX_URI)
|
||||||
|
verify_rly_tx(rly_tx, LEADER_RLOC16, ROUTER_RLOC16, joiner_port=JOINER_PORT, joiner_iid=JOINER_IID)
|
||||||
|
|
||||||
|
# Step 3.23: The Joiner_Router receives the RLY_TX.ntf and sends the DTLS-Alert to Joiner_1
|
||||||
|
print("Step 3.23: Joiner_Router sends DTLS-Alert to Joiner_1")
|
||||||
|
pkts.filter_wpan_src64(ROUTER).\
|
||||||
|
filter_wpan_dst64(JOINER).\
|
||||||
|
filter(lambda p: p.udp.srcport == JOINER_PORT).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.record.content_type, 21)).\
|
||||||
|
filter(lambda p: field_contains(p.dtls.alert_message.desc, 0)).\
|
||||||
|
must_next()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
verify_utils.apply_patches()
|
||||||
|
|
||||||
|
json_file = os.path.abspath(sys.argv[1])
|
||||||
|
keys_file = json_file.replace('.json', '.keys')
|
||||||
|
|
||||||
|
with open(json_file, 'rt') as f:
|
||||||
|
data = json.load(f)
|
||||||
|
|
||||||
|
# Add Joiner port to DECODE_AS entries
|
||||||
|
consts.WIRESHARK_DECODE_AS_ENTRIES[f'udp.port=={DEFAULT_JOINER_PORT}'] = 'dtls'
|
||||||
|
consts.WIRESHARK_DECODE_AS_ENTRIES[f'dtls.port=={DEFAULT_JOINER_PORT}'] = 'coap'
|
||||||
|
|
||||||
|
wireshark_prefs = consts.WIRESHARK_OVERRIDE_PREFS.copy()
|
||||||
|
if os.path.exists(keys_file):
|
||||||
|
wireshark_prefs['tls.keylog_file'] = keys_file
|
||||||
|
|
||||||
|
existing_keys_str = wireshark_prefs.get('uat:ieee802154_keys', '')
|
||||||
|
keys = []
|
||||||
|
for line in existing_keys_str.split('\n'):
|
||||||
|
line = line.strip()
|
||||||
|
if line:
|
||||||
|
keys.append(line)
|
||||||
|
|
||||||
|
network_key = data.get('network_key')
|
||||||
|
if network_key:
|
||||||
|
new_key = f'"{network_key}","1","Thread hash"'
|
||||||
|
if not any(network_key in k for k in keys):
|
||||||
|
keys.append(new_key)
|
||||||
|
wireshark_prefs['uat:ieee802154_keys'] = '\n'.join(keys)
|
||||||
|
|
||||||
|
mesh_local_prefix = data.get('extra_vars', {}).get('mesh_local_prefix')
|
||||||
|
if mesh_local_prefix:
|
||||||
|
prefix_addr = mesh_local_prefix.split('/')[0]
|
||||||
|
wireshark_prefs['6lowpan.context0'] = f'{prefix_addr}/64'
|
||||||
|
|
||||||
|
try:
|
||||||
|
pv = PacketVerifier(json_file, wireshark_prefs=wireshark_prefs)
|
||||||
|
pv.add_common_vars()
|
||||||
|
|
||||||
|
for node_id, rloc16 in data.get('rloc16s', {}).items():
|
||||||
|
name = pv.test_info.get_node_name(int(node_id))
|
||||||
|
pv.add_vars(**{f'{name}_RLOC16': int(rloc16, 16)})
|
||||||
|
|
||||||
|
verify(pv)
|
||||||
|
print("Verification PASSED")
|
||||||
|
except Exception as e:
|
||||||
|
print(f"Verification FAILED: {e}")
|
||||||
|
import traceback
|
||||||
|
traceback.print_exc()
|
||||||
|
sys.exit(1)
|
||||||
@@ -45,11 +45,14 @@ if THREAD_CERT_DIR not in sys.path:
|
|||||||
from pktverify import consts
|
from pktverify import consts
|
||||||
from pktverify.packet_verifier import PacketVerifier
|
from pktverify.packet_verifier import PacketVerifier
|
||||||
from pktverify import utils as pvutils
|
from pktverify import utils as pvutils
|
||||||
|
from pktverify import coap
|
||||||
from pktverify.coap import CoapTlvParser
|
from pktverify.coap import CoapTlvParser
|
||||||
from pktverify.addrs import Ipv6Addr
|
from pktverify.addrs import Ipv6Addr
|
||||||
from pktverify.bytes import Bytes
|
from pktverify.bytes import Bytes
|
||||||
|
|
||||||
# CSL period constants (in units of 10 symbols)
|
# Constants
|
||||||
|
NM_PROVISIONING_URL_TLV = 32
|
||||||
|
|
||||||
CSL_PERIOD_500MS = 500000 // consts.US_PER_TEN_SYMBOLS
|
CSL_PERIOD_500MS = 500000 // consts.US_PER_TEN_SYMBOLS
|
||||||
CSL_PERIOD_3300MS = 3300000 // consts.US_PER_TEN_SYMBOLS
|
CSL_PERIOD_3300MS = 3300000 // consts.US_PER_TEN_SYMBOLS
|
||||||
CSL_PERIOD_400MS = 400000 // consts.US_PER_TEN_SYMBOLS
|
CSL_PERIOD_400MS = 400000 // consts.US_PER_TEN_SYMBOLS
|
||||||
@@ -133,7 +136,17 @@ def thread_coap_tlv_parse(t, v, layer=None):
|
|||||||
kvs.append(('pan_id', struct.unpack('>H', v)[0]))
|
kvs.append(('pan_id', struct.unpack('>H', v)[0]))
|
||||||
elif t == consts.NM_NETWORK_MESH_LOCAL_PREFIX_TLV and len(v) == 8 and not is_diag:
|
elif t == consts.NM_NETWORK_MESH_LOCAL_PREFIX_TLV and len(v) == 8 and not is_diag:
|
||||||
kvs.append(('mesh_local_prefix', v))
|
kvs.append(('mesh_local_prefix', v))
|
||||||
elif t == consts.NM_PROVISIONING_URL_TLV and not is_diag:
|
elif t == consts.NM_JOINER_DTLS_ENCAPSULATION_TLV and not is_diag:
|
||||||
|
kvs.append(('joiner_dtls_encap', v))
|
||||||
|
elif t == consts.NM_JOINER_UDP_PORT_TLV and len(v) == 2 and not is_diag:
|
||||||
|
kvs.append(('joiner_udp_port', struct.unpack('>H', v)[0]))
|
||||||
|
elif t == consts.NM_JOINER_IID_TLV and len(v) == 8 and not is_diag:
|
||||||
|
kvs.append(('joiner_iid', v))
|
||||||
|
elif t == consts.NM_JOINER_ROUTER_LOCATOR_TLV and len(v) == 2 and not is_diag:
|
||||||
|
kvs.append(('joiner_router_locator', struct.unpack('>H', v)[0]))
|
||||||
|
elif t == consts.NM_JOINER_ROUTER_KEK_TLV and len(v) == 16 and not is_diag:
|
||||||
|
kvs.append(('joiner_router_kek', v))
|
||||||
|
elif t == NM_PROVISIONING_URL_TLV and not is_diag:
|
||||||
kvs.append(('provisioning_url', v.decode('utf-8', errors='replace')))
|
kvs.append(('provisioning_url', v.decode('utf-8', errors='replace')))
|
||||||
elif t == consts.NM_FUTURE_TLV:
|
elif t == consts.NM_FUTURE_TLV:
|
||||||
kvs.append(('future_tlv', v))
|
kvs.append(('future_tlv', v))
|
||||||
@@ -295,6 +308,11 @@ def apply_patches():
|
|||||||
layer_fields._LAYER_FIELDS['coap.tlv.ext_pan_id'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['coap.tlv.ext_pan_id'] = layer_fields._bytes
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.network_name'] = layer_fields._str
|
layer_fields._LAYER_FIELDS['coap.tlv.network_name'] = layer_fields._str
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.pskc'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['coap.tlv.pskc'] = layer_fields._bytes
|
||||||
|
layer_fields._LAYER_FIELDS['coap.tlv.joiner_dtls_encap'] = layer_fields._bytes
|
||||||
|
layer_fields._LAYER_FIELDS['coap.tlv.joiner_udp_port'] = layer_fields._auto
|
||||||
|
layer_fields._LAYER_FIELDS['coap.tlv.joiner_iid'] = layer_fields._bytes
|
||||||
|
layer_fields._LAYER_FIELDS['coap.tlv.joiner_router_locator'] = layer_fields._auto
|
||||||
|
layer_fields._LAYER_FIELDS['coap.tlv.joiner_router_kek'] = layer_fields._bytes
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.security_policy'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['coap.tlv.security_policy'] = layer_fields._bytes
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.sec_policy_o'] = layer_fields._auto
|
layer_fields._LAYER_FIELDS['coap.tlv.sec_policy_o'] = layer_fields._auto
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.sec_policy_n'] = layer_fields._auto
|
layer_fields._LAYER_FIELDS['coap.tlv.sec_policy_n'] = layer_fields._auto
|
||||||
@@ -307,11 +325,39 @@ def apply_patches():
|
|||||||
layer_fields._LAYER_FIELDS['coap.tlv.network_key'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['coap.tlv.network_key'] = layer_fields._bytes
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.pan_id'] = layer_fields._auto
|
layer_fields._LAYER_FIELDS['coap.tlv.pan_id'] = layer_fields._auto
|
||||||
layer_fields._LAYER_FIELDS['coap.tlv.mesh_local_prefix'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['coap.tlv.mesh_local_prefix'] = layer_fields._bytes
|
||||||
|
layer_fields._LAYER_FIELDS['coap.opt_content_format'] = layer_fields._auto
|
||||||
|
layer_fields._LAYER_FIELDS['dtls.alert_message_level'] = layer_fields._auto
|
||||||
|
layer_fields._LAYER_FIELDS['dtls.alert_message_desc'] = layer_fields._auto
|
||||||
|
layer_fields._LAYER_FIELDS['dtls.handshake.cookie'] = layer_fields._bytes
|
||||||
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.discovery_version'] = layer_fields._dec
|
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.discovery_version'] = layer_fields._dec
|
||||||
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.discovery_native_commissioner'] = layer_fields._dec
|
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.discovery_native_commissioner'] = layer_fields._dec
|
||||||
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.active_tstamp'] = layer_fields._list(layer_fields._thread_timestamp)
|
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.active_tstamp'] = layer_fields._list(layer_fields._thread_timestamp)
|
||||||
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.pending_tstamp'] = layer_fields._list(
|
|
||||||
layer_fields._thread_timestamp)
|
def _parse_next_tlv_patched(payload, read_pos, layer=None) -> tuple:
|
||||||
|
assert read_pos <= len(payload)
|
||||||
|
if read_pos == len(payload):
|
||||||
|
return None, None, read_pos
|
||||||
|
|
||||||
|
t = payload[read_pos]
|
||||||
|
if read_pos + 1 >= len(payload):
|
||||||
|
return None, None, len(payload)
|
||||||
|
|
||||||
|
len_ = payload[read_pos + 1]
|
||||||
|
val_pos = read_pos + 2
|
||||||
|
|
||||||
|
if len_ == 255:
|
||||||
|
if read_pos + 3 >= len(payload):
|
||||||
|
return None, None, len(payload)
|
||||||
|
len_ = (payload[read_pos + 2] << 8) | payload[read_pos + 3]
|
||||||
|
val_pos = read_pos + 4
|
||||||
|
|
||||||
|
if len(payload) - val_pos < len_:
|
||||||
|
return None, None, len(payload)
|
||||||
|
|
||||||
|
kvs = coap.CoapTlvParser.parse(t, payload[val_pos:val_pos + len_], layer=layer)
|
||||||
|
return t, kvs, val_pos + len_
|
||||||
|
|
||||||
|
coap.CoapLayer._parse_next_tlv = staticmethod(_parse_next_tlv_patched)
|
||||||
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.delay_timer'] = layer_fields._auto
|
layer_fields._LAYER_FIELDS['thread_meshcop.tlv.delay_timer'] = layer_fields._auto
|
||||||
layer_fields._LAYER_FIELDS['mle.tlv.link_query_options'] = layer_fields._bytes
|
layer_fields._LAYER_FIELDS['mle.tlv.link_query_options'] = layer_fields._bytes
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user