| /* |
| * |
| * Copyright (c) 2020-2022 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file |
| * This file implements unit tests for the PASESession implementation. |
| */ |
| |
| #include <errno.h> |
| |
| #include <pw_unit_test/framework.h> |
| |
| #include <app/icd/server/ICDServerConfig.h> |
| #include <lib/core/CHIPCore.h> |
| #include <lib/core/CHIPSafeCasts.h> |
| #include <lib/core/StringBuilderAdapters.h> |
| #include <lib/support/CHIPMem.h> |
| #include <lib/support/CodeUtils.h> |
| #include <lib/support/UnitTestUtils.h> |
| #include <messaging/tests/MessagingContext.h> |
| #include <protocols/secure_channel/PASESession.h> |
| #include <stdarg.h> |
| |
| #if CHIP_CONFIG_ENABLE_ICD_SERVER |
| #include <app/icd/server/ICDConfigurationData.h> // nogncheck |
| #endif |
| |
| // This test suite pushes multiple PASESession objects onto the stack for the |
| // purposes of testing device-to-device communication. However, in the real |
| // world, these won't live in a single device's memory. Hence, disable stack |
| // warning. |
| #pragma GCC diagnostic ignored "-Wstack-usage=" |
| |
| using namespace chip; |
| using namespace chip::Inet; |
| using namespace chip::Transport; |
| using namespace chip::Messaging; |
| using namespace chip::Protocols; |
| using namespace chip::Crypto; |
| |
| namespace { |
| |
| #if CHIP_CONFIG_SLOW_CRYPTO |
| constexpr uint32_t sTestPaseMessageCount = 8; |
| #else // CHIP_CONFIG_SLOW_CRYPTO |
| constexpr uint32_t sTestPaseMessageCount = 5; |
| #endif // CHIP_CONFIG_SLOW_CRYPTO |
| |
| // Test Set #01 of Spake2p Parameters (PIN Code, Iteration Count, Salt, and matching Verifier): |
| constexpr uint32_t sTestSpake2p01_PinCode = 20202021; |
| constexpr uint32_t sTestSpake2p01_IterationCount = 1000; |
| constexpr uint8_t sTestSpake2p01_Salt[] = { 0x53, 0x50, 0x41, 0x4B, 0x45, 0x32, 0x50, 0x20, |
| 0x4B, 0x65, 0x79, 0x20, 0x53, 0x61, 0x6C, 0x74 }; |
| constexpr Spake2pVerifier sTestSpake2p01_PASEVerifier = { .mW0 = { |
| 0xB9, 0x61, 0x70, 0xAA, 0xE8, 0x03, 0x34, 0x68, 0x84, 0x72, 0x4F, 0xE9, 0xA3, 0xB2, 0x87, 0xC3, |
| 0x03, 0x30, 0xC2, 0xA6, 0x60, 0x37, 0x5D, 0x17, 0xBB, 0x20, 0x5A, 0x8C, 0xF1, 0xAE, 0xCB, 0x35, |
| }, |
| .mL = { |
| 0x04, 0x57, 0xF8, 0xAB, 0x79, 0xEE, 0x25, 0x3A, 0xB6, 0xA8, 0xE4, 0x6B, 0xB0, 0x9E, 0x54, 0x3A, |
| 0xE4, 0x22, 0x73, 0x6D, 0xE5, 0x01, 0xE3, 0xDB, 0x37, 0xD4, 0x41, 0xFE, 0x34, 0x49, 0x20, 0xD0, |
| 0x95, 0x48, 0xE4, 0xC1, 0x82, 0x40, 0x63, 0x0C, 0x4F, 0xF4, 0x91, 0x3C, 0x53, 0x51, 0x38, 0x39, |
| 0xB7, 0xC0, 0x7F, 0xCC, 0x06, 0x27, 0xA1, 0xB8, 0x57, 0x3A, 0x14, 0x9F, 0xCD, 0x1F, 0xA4, 0x66, |
| 0xCF |
| } }; |
| constexpr Spake2pVerifierSerialized sTestSpake2p01_SerializedVerifier = { |
| 0xB9, 0x61, 0x70, 0xAA, 0xE8, 0x03, 0x34, 0x68, 0x84, 0x72, 0x4F, 0xE9, 0xA3, 0xB2, 0x87, 0xC3, 0x03, 0x30, 0xC2, 0xA6, |
| 0x60, 0x37, 0x5D, 0x17, 0xBB, 0x20, 0x5A, 0x8C, 0xF1, 0xAE, 0xCB, 0x35, 0x04, 0x57, 0xF8, 0xAB, 0x79, 0xEE, 0x25, 0x3A, |
| 0xB6, 0xA8, 0xE4, 0x6B, 0xB0, 0x9E, 0x54, 0x3A, 0xE4, 0x22, 0x73, 0x6D, 0xE5, 0x01, 0xE3, 0xDB, 0x37, 0xD4, 0x41, 0xFE, |
| 0x34, 0x49, 0x20, 0xD0, 0x95, 0x48, 0xE4, 0xC1, 0x82, 0x40, 0x63, 0x0C, 0x4F, 0xF4, 0x91, 0x3C, 0x53, 0x51, 0x38, 0x39, |
| 0xB7, 0xC0, 0x7F, 0xCC, 0x06, 0x27, 0xA1, 0xB8, 0x57, 0x3A, 0x14, 0x9F, 0xCD, 0x1F, 0xA4, 0x66, 0xCF |
| }; |
| |
| class TestSecurePairingDelegate; |
| class TestPASESession : public chip::Test::LoopbackMessagingContext |
| { |
| public: |
| void SetUp() override |
| { |
| ConfigInitializeNodes(false); |
| chip::Test::LoopbackMessagingContext::SetUp(); |
| } |
| |
| void SecurePairingHandshakeTestCommon(SessionManager & sessionManager, PASESession & pairingCommissioner, |
| Optional<ReliableMessageProtocolConfig> mrpCommissionerConfig, |
| Optional<ReliableMessageProtocolConfig> mrpAccessoryConfig, |
| TestSecurePairingDelegate & delegateCommissioner); |
| }; |
| |
| class PASETestLoopbackTransportDelegate : public Test::LoopbackTransportDelegate |
| { |
| public: |
| void OnMessageDropped() override { mMessageDropped = true; } |
| bool mMessageDropped = false; |
| }; |
| |
| class TestSecurePairingDelegate : public SessionEstablishmentDelegate |
| { |
| public: |
| void OnSessionEstablishmentError(CHIP_ERROR error) override { mNumPairingErrors++; } |
| |
| void OnSessionEstablished(const SessionHandle & session) override { mNumPairingComplete++; } |
| |
| uint32_t mNumPairingErrors = 0; |
| uint32_t mNumPairingComplete = 0; |
| }; |
| |
| class MockAppDelegate : public ExchangeDelegate |
| { |
| public: |
| CHIP_ERROR OnMessageReceived(ExchangeContext * ec, const PayloadHeader & payloadHeader, |
| System::PacketBufferHandle && buffer) override |
| { |
| return CHIP_NO_ERROR; |
| } |
| |
| void OnResponseTimeout(ExchangeContext * ec) override {} |
| }; |
| |
| class TemporarySessionManager |
| { |
| public: |
| TemporarySessionManager(TestPASESession & ctx) : mCtx(ctx) |
| { |
| EXPECT_EQ(CHIP_NO_ERROR, |
| mSessionManager.Init(&ctx.GetSystemLayer(), &ctx.GetTransportMgr(), &ctx.GetMessageCounterManager(), &mStorage, |
| &ctx.GetFabricTable(), ctx.GetSessionKeystore())); |
| // The setup here is really weird: we are using one session manager for |
| // the actual messages we send (the PASE handshake, so the |
| // unauthenticated sessions) and a different one for allocating the PASE |
| // sessions. Since our Init() set us up as the thing to handle messages |
| // on the transport manager, undo that. |
| mCtx.GetTransportMgr().SetSessionManager(&mCtx.GetSecureSessionManager()); |
| } |
| |
| ~TemporarySessionManager() |
| { |
| mSessionManager.Shutdown(); |
| // Reset the session manager on the transport again, just in case |
| // shutdown messed with it. |
| mCtx.GetTransportMgr().SetSessionManager(&mCtx.GetSecureSessionManager()); |
| } |
| |
| operator SessionManager &() { return mSessionManager; } |
| |
| private: |
| TestPASESession & mCtx; |
| TestPersistentStorageDelegate mStorage; |
| SessionManager mSessionManager; |
| }; |
| |
| using namespace System::Clock::Literals; |
| |
| TEST_F(TestPASESession, SecurePairingWaitTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| // Test all combinations of invalid parameters |
| TestSecurePairingDelegate delegate; |
| PASESession pairing; |
| |
| EXPECT_EQ(pairing.GetSecureSessionType(), SecureSession::Type::kPASE); |
| |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| |
| EXPECT_EQ(pairing.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, ByteSpan(), |
| Optional<ReliableMessageProtocolConfig>::Missing(), &delegate), |
| CHIP_ERROR_INVALID_ARGUMENT); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(pairing.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, |
| ByteSpan(reinterpret_cast<const uint8_t *>("saltSalt"), 8), |
| Optional<ReliableMessageProtocolConfig>::Missing(), nullptr), |
| CHIP_ERROR_INVALID_ARGUMENT); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(pairing.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, |
| ByteSpan(reinterpret_cast<const uint8_t *>("saltSalt"), 8), |
| Optional<ReliableMessageProtocolConfig>::Missing(), &delegate), |
| CHIP_ERROR_INVALID_ARGUMENT); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(pairing.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, |
| ByteSpan(sTestSpake2p01_Salt), Optional<ReliableMessageProtocolConfig>::Missing(), &delegate), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingStartTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| // Test all combinations of invalid parameters |
| TestSecurePairingDelegate delegate; |
| PASESession pairing; |
| |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| |
| ExchangeContext * context = NewUnauthenticatedExchangeToBob(&pairing); |
| |
| EXPECT_NE( |
| pairing.Pair(sessionManager, sTestSpake2p01_PinCode, Optional<ReliableMessageProtocolConfig>::Missing(), nullptr, nullptr), |
| CHIP_NO_ERROR); |
| |
| loopback.Reset(); |
| EXPECT_EQ(pairing.Pair(sessionManager, sTestSpake2p01_PinCode, Optional<ReliableMessageProtocolConfig>::Missing(), context, |
| &delegate), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| |
| // There should have been two messages sent: PBKDFParamRequest and an ack. |
| EXPECT_EQ(loopback.mSentMessageCount, 2u); |
| |
| ReliableMessageMgr * rm = GetExchangeManager().GetReliableMessageMgr(); |
| EXPECT_EQ(rm->TestGetCountRetransTable(), 0); |
| |
| loopback.Reset(); |
| loopback.mSentMessageCount = 0; |
| loopback.mMessageSendError = CHIP_ERROR_BAD_REQUEST; |
| |
| PASESession pairing1; |
| ExchangeContext * context1 = NewUnauthenticatedExchangeToBob(&pairing1); |
| EXPECT_EQ(pairing1.Pair(sessionManager, sTestSpake2p01_PinCode, Optional<ReliableMessageProtocolConfig>::Missing(), context1, |
| &delegate), |
| CHIP_ERROR_BAD_REQUEST); |
| DrainAndServiceIO(); |
| |
| loopback.mMessageSendError = CHIP_NO_ERROR; |
| } |
| |
| void TestPASESession::SecurePairingHandshakeTestCommon(SessionManager & sessionManager, PASESession & pairingCommissioner, |
| Optional<ReliableMessageProtocolConfig> mrpCommissionerConfig, |
| Optional<ReliableMessageProtocolConfig> mrpAccessoryConfig, |
| TestSecurePairingDelegate & delegateCommissioner) |
| { |
| |
| TestSecurePairingDelegate delegateAccessory; |
| PASESession pairingAccessory; |
| |
| PASETestLoopbackTransportDelegate delegate; |
| auto & loopback = GetLoopback(); |
| loopback.SetLoopbackTransportDelegate(&delegate); |
| loopback.mSentMessageCount = 0; |
| |
| ExchangeContext * contextCommissioner = NewUnauthenticatedExchangeToBob(&pairingCommissioner); |
| |
| if (loopback.mNumMessagesToDrop != 0) |
| { |
| ReliableMessageMgr * rm = GetExchangeManager().GetReliableMessageMgr(); |
| ReliableMessageContext * rc = contextCommissioner->GetReliableMessageContext(); |
| ASSERT_NE(rm, nullptr); |
| ASSERT_NE(rc, nullptr); |
| |
| // Adding an if-else to avoid affecting non-ICD tests |
| #if CHIP_CONFIG_ENABLE_ICD_SERVER == 1 |
| // Increase local MRP retry intervals to take into account the increase response delay from an ICD |
| contextCommissioner->GetSessionHandle()->AsUnauthenticatedSession()->SetRemoteSessionParameters( |
| ReliableMessageProtocolConfig({ |
| 1000_ms32, // CHIP_CONFIG_MRP_LOCAL_IDLE_RETRY_INTERVAL |
| 1000_ms32, // CHIP_CONFIG_MRP_LOCAL_ACTIVE_RETRY_INTERVAL |
| })); |
| #else // CHIP_CONFIG_ENABLE_ICD_SERVER != 1 |
| contextCommissioner->GetSessionHandle()->AsUnauthenticatedSession()->SetRemoteSessionParameters( |
| ReliableMessageProtocolConfig({ |
| 64_ms32, // CHIP_CONFIG_MRP_LOCAL_IDLE_RETRY_INTERVAL |
| 64_ms32, // CHIP_CONFIG_MRP_LOCAL_ACTIVE_RETRY_INTERVAL |
| })); |
| #endif // CHIP_CONFIG_ENABLE_ICD_SERVER |
| } |
| |
| EXPECT_EQ(GetExchangeManager().RegisterUnsolicitedMessageHandlerForType(Protocols::SecureChannel::MsgType::PBKDFParamRequest, |
| &pairingAccessory), |
| CHIP_NO_ERROR); |
| |
| EXPECT_EQ(pairingAccessory.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, |
| ByteSpan(sTestSpake2p01_Salt), mrpAccessoryConfig, &delegateAccessory), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(pairingCommissioner.Pair(sessionManager, sTestSpake2p01_PinCode, mrpCommissionerConfig, contextCommissioner, |
| &delegateCommissioner), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| |
| while (delegate.mMessageDropped) |
| { |
| auto waitTimeout = 100_ms; |
| |
| #if CHIP_CONFIG_ENABLE_ICD_SERVER |
| // If running as an ICD, increase waitTimeout to account for: |
| // - longer MRP intervals, configured above to 1s/1s, |
| // - the fast-polling interval that is added to the MRP backoff time. |
| waitTimeout += 2000_ms32; |
| waitTimeout += ICDConfigurationData::GetInstance().GetFastPollingInterval(); |
| #endif |
| |
| // Wait some time so the dropped message will be retransmitted when we drain the IO. |
| chip::test_utils::SleepMillis(waitTimeout.count()); |
| delegate.mMessageDropped = false; |
| ReliableMessageMgr::Timeout(&GetSystemLayer(), GetExchangeManager().GetReliableMessageMgr()); |
| DrainAndServiceIO(); |
| }; |
| |
| // Standalone acks also increment the mSentMessageCount. But some messages could be acked |
| // via piggybacked acks. So we cannot check for a specific value of mSentMessageCount. |
| // Let's make sure atleast number is >= than the minimum messages required to complete the |
| // handshake. |
| EXPECT_GE(loopback.mSentMessageCount, sTestPaseMessageCount); |
| EXPECT_EQ(delegateAccessory.mNumPairingErrors, 0u); |
| EXPECT_EQ(delegateAccessory.mNumPairingComplete, 1u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingErrors, 0u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingComplete, 1u); |
| |
| if (mrpCommissionerConfig.HasValue()) |
| { |
| EXPECT_EQ(pairingAccessory.GetRemoteMRPConfig().mIdleRetransTimeout, mrpCommissionerConfig.Value().mIdleRetransTimeout); |
| EXPECT_EQ(pairingAccessory.GetRemoteMRPConfig().mActiveRetransTimeout, mrpCommissionerConfig.Value().mActiveRetransTimeout); |
| } |
| |
| if (mrpAccessoryConfig.HasValue()) |
| { |
| EXPECT_EQ(pairingCommissioner.GetRemoteMRPConfig().mIdleRetransTimeout, mrpAccessoryConfig.Value().mIdleRetransTimeout); |
| EXPECT_EQ(pairingCommissioner.GetRemoteMRPConfig().mActiveRetransTimeout, mrpAccessoryConfig.Value().mActiveRetransTimeout); |
| } |
| |
| // Now evict the PASE sessions. |
| auto session = pairingCommissioner.CopySecureSession(); |
| EXPECT_TRUE(session.HasValue()); |
| session.Value()->AsSecureSession()->MarkForEviction(); |
| |
| session = pairingAccessory.CopySecureSession(); |
| EXPECT_TRUE(session.HasValue()); |
| session.Value()->AsSecureSession()->MarkForEviction(); |
| |
| // Evicting a session async notifies the PASESession's delegate. Normally |
| // that notification is what would delete the PASESession, but in our case |
| // that will happen as soon as things come off the stack. So make sure to |
| // process the async bits before that happens. |
| DrainAndServiceIO(); |
| |
| // And check that this did not result in any new notifications. |
| EXPECT_EQ(delegateAccessory.mNumPairingErrors, 0u); |
| EXPECT_EQ(delegateAccessory.mNumPairingComplete, 1u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingErrors, 0u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingComplete, 1u); |
| |
| loopback.SetLoopbackTransportDelegate(nullptr); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingHandshakeTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| SecurePairingHandshakeTestCommon(sessionManager, pairingCommissioner, Optional<ReliableMessageProtocolConfig>::Missing(), |
| Optional<ReliableMessageProtocolConfig>::Missing(), delegateCommissioner); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingHandshakeWithCommissionerMRPTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| ReliableMessageProtocolConfig config(1000_ms32, 10000_ms32, 4000_ms16); |
| SecurePairingHandshakeTestCommon(sessionManager, pairingCommissioner, Optional<ReliableMessageProtocolConfig>::Value(config), |
| Optional<ReliableMessageProtocolConfig>::Missing(), delegateCommissioner); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingHandshakeWithDeviceMRPTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| ReliableMessageProtocolConfig config(1000_ms32, 10000_ms32, 4000_ms16); |
| SecurePairingHandshakeTestCommon(sessionManager, pairingCommissioner, Optional<ReliableMessageProtocolConfig>::Missing(), |
| Optional<ReliableMessageProtocolConfig>::Value(config), delegateCommissioner); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingHandshakeWithAllMRPTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| ReliableMessageProtocolConfig commissionerConfig(1000_ms32, 10000_ms32, 4000_ms16); |
| ReliableMessageProtocolConfig deviceConfig(2000_ms32, 7000_ms32, 4000_ms16); |
| SecurePairingHandshakeTestCommon(sessionManager, pairingCommissioner, |
| Optional<ReliableMessageProtocolConfig>::Value(commissionerConfig), |
| Optional<ReliableMessageProtocolConfig>::Value(deviceConfig), delegateCommissioner); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingHandshakeWithPacketLossTest) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| loopback.mNumMessagesToDrop = 2; |
| SecurePairingHandshakeTestCommon(sessionManager, pairingCommissioner, Optional<ReliableMessageProtocolConfig>::Missing(), |
| Optional<ReliableMessageProtocolConfig>::Missing(), delegateCommissioner); |
| EXPECT_EQ(loopback.mDroppedMessageCount, 2u); |
| EXPECT_EQ(loopback.mNumMessagesToDrop, 0u); |
| } |
| |
| TEST_F(TestPASESession, SecurePairingFailedHandshake) |
| { |
| TemporarySessionManager sessionManager(*this); |
| |
| TestSecurePairingDelegate delegateCommissioner; |
| PASESession pairingCommissioner; |
| |
| TestSecurePairingDelegate delegateAccessory; |
| PASESession pairingAccessory; |
| |
| auto & loopback = GetLoopback(); |
| loopback.Reset(); |
| loopback.mSentMessageCount = 0; |
| |
| ExchangeContext * contextCommissioner = NewUnauthenticatedExchangeToBob(&pairingCommissioner); |
| |
| ReliableMessageMgr * rm = GetExchangeManager().GetReliableMessageMgr(); |
| ReliableMessageContext * rc = contextCommissioner->GetReliableMessageContext(); |
| ASSERT_NE(rm, nullptr); |
| ASSERT_NE(rc, nullptr); |
| |
| contextCommissioner->GetSessionHandle()->AsUnauthenticatedSession()->SetRemoteSessionParameters(ReliableMessageProtocolConfig({ |
| 64_ms32, // CHIP_CONFIG_MRP_LOCAL_IDLE_RETRY_INTERVAL |
| 64_ms32, // CHIP_CONFIG_MRP_LOCAL_ACTIVE_RETRY_INTERVAL |
| })); |
| |
| EXPECT_EQ(GetExchangeManager().RegisterUnsolicitedMessageHandlerForType(Protocols::SecureChannel::MsgType::PBKDFParamRequest, |
| &pairingAccessory), |
| CHIP_NO_ERROR); |
| |
| EXPECT_EQ(pairingAccessory.WaitForPairing(sessionManager, sTestSpake2p01_PASEVerifier, sTestSpake2p01_IterationCount, |
| ByteSpan(sTestSpake2p01_Salt), Optional<ReliableMessageProtocolConfig>::Missing(), |
| &delegateAccessory), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(pairingCommissioner.Pair(sessionManager, 4321, Optional<ReliableMessageProtocolConfig>::Missing(), |
| contextCommissioner, &delegateCommissioner), |
| CHIP_NO_ERROR); |
| DrainAndServiceIO(); |
| |
| EXPECT_EQ(delegateAccessory.mNumPairingComplete, 0u); |
| EXPECT_EQ(delegateAccessory.mNumPairingErrors, 1u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingComplete, 0u); |
| EXPECT_EQ(delegateCommissioner.mNumPairingErrors, 1u); |
| } |
| |
| TEST_F(TestPASESession, PASEVerifierSerializeTest) |
| { |
| Spake2pVerifier verifier; |
| EXPECT_EQ(verifier.Deserialize(ByteSpan(sTestSpake2p01_SerializedVerifier)), CHIP_NO_ERROR); |
| EXPECT_EQ(memcmp(&verifier, &sTestSpake2p01_PASEVerifier, sizeof(Spake2pVerifier)), 0); |
| |
| Spake2pVerifierSerialized serializedVerifier; |
| MutableByteSpan serializedVerifierSpan(serializedVerifier); |
| EXPECT_EQ(verifier.Serialize(serializedVerifierSpan), CHIP_NO_ERROR); |
| EXPECT_EQ(serializedVerifierSpan.size(), kSpake2p_VerifierSerialized_Length); |
| EXPECT_EQ(memcmp(serializedVerifier, sTestSpake2p01_SerializedVerifier, kSpake2p_VerifierSerialized_Length), 0); |
| |
| Spake2pVerifierSerialized serializedVerifier2; |
| MutableByteSpan serializedVerifier2Span(serializedVerifier2); |
| EXPECT_EQ(chip::Crypto::DRBG_get_bytes(serializedVerifier, kSpake2p_VerifierSerialized_Length), CHIP_NO_ERROR); |
| EXPECT_EQ(verifier.Deserialize(ByteSpan(serializedVerifier)), CHIP_NO_ERROR); |
| EXPECT_EQ(verifier.Serialize(serializedVerifier2Span), CHIP_NO_ERROR); |
| EXPECT_EQ(memcmp(serializedVerifier, serializedVerifier2, kSpake2p_VerifierSerialized_Length), 0); |
| } |
| } // namespace |
