| /* |
| * |
| * Copyright (c) 2021 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. |
| */ |
| |
| #pragma once |
| #include <app-common/zap-generated/cluster-objects.h> |
| #include <app/OperationalSessionSetup.h> |
| #include <controller/CommissioneeDeviceProxy.h> |
| #include <credentials/attestation_verifier/DeviceAttestationDelegate.h> |
| #include <credentials/attestation_verifier/DeviceAttestationVerifier.h> |
| #include <crypto/CHIPCryptoPAL.h> |
| #include <lib/support/Variant.h> |
| #include <system/SystemClock.h> |
| |
| namespace chip { |
| namespace Controller { |
| |
| class DeviceCommissioner; |
| |
| enum CommissioningStage : uint8_t |
| { |
| kError, |
| kSecurePairing, ///< Establish a PASE session with the device |
| kReadCommissioningInfo, ///< Query General Commissioning Attributes, Network Features and Time Synchronization Cluster |
| kReadCommissioningInfo2, ///< Query SupportsConcurrentConnection, ICD state, check for matching fabric |
| kArmFailsafe, ///< Send ArmFailSafe (0x30:0) command to the device |
| kConfigRegulatory, ///< Send SetRegulatoryConfig (0x30:2) command to the device |
| kConfigureUTCTime, ///< SetUTCTime if the DUT has a time cluster |
| kConfigureTimeZone, ///< Configure a time zone if one is required and available |
| kConfigureDSTOffset, ///< Configure DST offset if one is required and available |
| kConfigureDefaultNTP, ///< Configure a default NTP server if one is required and available |
| kSendPAICertificateRequest, ///< Send PAI CertificateChainRequest (0x3E:2) command to the device |
| kSendDACCertificateRequest, ///< Send DAC CertificateChainRequest (0x3E:2) command to the device |
| kSendAttestationRequest, ///< Send AttestationRequest (0x3E:0) command to the device |
| kAttestationVerification, ///< Verify AttestationResponse (0x3E:1) validity |
| kSendOpCertSigningRequest, ///< Send CSRRequest (0x3E:4) command to the device |
| kValidateCSR, ///< Verify CSRResponse (0x3E:5) validity |
| kGenerateNOCChain, ///< TLV encode Node Operational Credentials (NOC) chain certs |
| kSendTrustedRootCert, ///< Send AddTrustedRootCertificate (0x3E:11) command to the device |
| kSendNOC, ///< Send AddNOC (0x3E:6) command to the device |
| kConfigureTrustedTimeSource, ///< Configure a trusted time source if one is required and available (must be done after SendNOC) |
| kICDGetRegistrationInfo, ///< Waiting for the higher layer to provide ICD registraion informations. |
| kICDRegistration, ///< Register for ICD management |
| kWiFiNetworkSetup, ///< Send AddOrUpdateWiFiNetwork (0x31:2) command to the device |
| kThreadNetworkSetup, ///< Send AddOrUpdateThreadNetwork (0x31:3) command to the device |
| kFailsafeBeforeWiFiEnable, ///< Extend the fail-safe before doing kWiFiNetworkEnable |
| kFailsafeBeforeThreadEnable, ///< Extend the fail-safe before doing kThreadNetworkEnable |
| kWiFiNetworkEnable, ///< Send ConnectNetwork (0x31:6) command to the device for the WiFi network |
| kThreadNetworkEnable, ///< Send ConnectNetwork (0x31:6) command to the device for the Thread network |
| kEvictPreviousCaseSessions, ///< Evict previous stale case sessions from a commissioned device with this node ID before |
| kFindOperationalForStayActive, ///< Perform operational discovery and establish a CASE session with the device for ICD |
| ///< StayActive command |
| kFindOperationalForCommissioningComplete, ///< Perform operational discovery and establish a CASE session with the device for |
| ///< Commissioning Complete command |
| kSendComplete, ///< Send CommissioningComplete (0x30:4) command to the device |
| kICDSendStayActive, ///< Send Keep Alive to ICD |
| kCleanup, ///< Call delegates with status, free memory, clear timers and state |
| /// Send ScanNetworks (0x31:0) command to the device. |
| /// ScanNetworks can happen anytime after kArmFailsafe. |
| /// However, the cirque tests fail if it is earlier in the list |
| kScanNetworks, |
| /// Waiting for the higher layer to provide network credentials before continuing the workflow. |
| /// Call CHIPDeviceController::NetworkCredentialsReady() when CommissioningParameters is populated with |
| /// network credentials to use in kWiFiNetworkSetup or kThreadNetworkSetup steps. |
| kNeedsNetworkCreds, |
| }; |
| |
| enum class ICDRegistrationStrategy : uint8_t |
| { |
| kIgnore, ///< Do not check whether the device is an ICD during commissioning |
| kBeforeComplete, ///< Do commissioner self-registration or external controller registration, |
| ///< Controller should provide a ICDKey manager for generating symmetric key |
| }; |
| |
| const char * StageToString(CommissioningStage stage); |
| |
| struct WiFiCredentials |
| { |
| ByteSpan ssid; |
| ByteSpan credentials; |
| WiFiCredentials(ByteSpan newSsid, ByteSpan newCreds) : ssid(newSsid), credentials(newCreds) {} |
| }; |
| |
| struct NOCChainGenerationParameters |
| { |
| ByteSpan nocsrElements; |
| ByteSpan signature; |
| }; |
| |
| struct CompletionStatus |
| { |
| CompletionStatus() : err(CHIP_NO_ERROR), failedStage(NullOptional), attestationResult(NullOptional) {} |
| CHIP_ERROR err; |
| Optional<CommissioningStage> failedStage; |
| Optional<Credentials::AttestationVerificationResult> attestationResult; |
| Optional<app::Clusters::GeneralCommissioning::CommissioningErrorEnum> commissioningError; |
| Optional<app::Clusters::NetworkCommissioning::NetworkCommissioningStatusEnum> networkCommissioningStatus; |
| }; |
| |
| inline constexpr uint16_t kDefaultFailsafeTimeout = 60; |
| |
| // Per spec, all commands that are sent with the failsafe armed need at least |
| // a 30s timeout. |
| inline constexpr System::Clock::Timeout kMinimumCommissioningStepTimeout = System::Clock::Seconds16(30); |
| |
| class CommissioningParameters |
| { |
| public: |
| static constexpr size_t kMaxThreadDatasetLen = 254; |
| static constexpr size_t kMaxSsidLen = 32; |
| static constexpr size_t kMaxCredentialsLen = 64; |
| static constexpr size_t kMaxCountryCodeLen = 2; |
| |
| // Value to use when setting the commissioning failsafe timer on the node being commissioned. |
| // If the failsafe timer value is passed in as part of the commissioning parameters, that value will be used. If not supplied, |
| // the AutoCommissioner will set this to the recommended value read from the node. If that is not set, it will fall back to the |
| // default kDefaultFailsafeTimeout. |
| // This value should be set before running PerformCommissioningStep for the kArmFailsafe step. |
| const Optional<uint16_t> GetFailsafeTimerSeconds() const { return mFailsafeTimerSeconds; } |
| |
| // Value to use when re-setting the commissioning failsafe timer immediately prior to operational discovery. |
| // If a CASE failsafe timer value is passed in as part of the commissioning parameters, then the failsafe timer |
| // will be reset using this value before operational discovery begins. If not supplied, then the AutoCommissioner |
| // will not automatically reset the failsafe timer before operational discovery begins. It can be useful for the |
| // commissioner to set the CASE failsafe timer to a small value (ex. 30s) when the regular failsafe timer is set |
| // to a larger value to accommodate user interaction during setup (network credential selection, user consent |
| // after device attestation). |
| const Optional<uint16_t> GetCASEFailsafeTimerSeconds() const { return mCASEFailsafeTimerSeconds; } |
| |
| // The location (indoor/outdoor) of the node being commissioned. |
| // The node regulartory location (indoor/outdoor) should be set by the commissioner explicitly as it may be different than the |
| // location of the commissioner. This location will be set on the node if the node supports configurable regulatory location |
| // (from GetLocationCapability - see below). If the regulatory location is not supplied, this will fall back to the location in |
| // GetDefaultRegulatoryLocation and then to Outdoor (most restrictive). |
| // This value should be set before calling PerformCommissioningStep for the kConfigRegulatory step. |
| const Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> GetDeviceRegulatoryLocation() const |
| { |
| return mDeviceRegulatoryLocation; |
| } |
| |
| // Value to determine whether the node supports Concurrent Connections as read from the GeneralCommissioning cluster. |
| // In the AutoCommissioner, this is automatically set from from the kReadCommissioningInfo2 stage. |
| Optional<bool> GetSupportsConcurrentConnection() const { return mSupportsConcurrentConnection; } |
| |
| // The country code to be used for the node, if set. |
| Optional<CharSpan> GetCountryCode() const { return mCountryCode; } |
| |
| // Time zone to set for the node |
| // If required, this will be truncated to fit the max size allowable on the node |
| Optional<app::DataModel::List<app::Clusters::TimeSynchronization::Structs::TimeZoneStruct::Type>> GetTimeZone() const |
| { |
| return mTimeZone; |
| } |
| |
| // DST offset list. If required, this will be truncated to fit the max size allowable on the node |
| // DST list will only be sent if the commissionee requires DST offsets, as indicated in the SetTimeZone response |
| Optional<app::DataModel::List<app::Clusters::TimeSynchronization::Structs::DSTOffsetStruct::Type>> GetDSTOffsets() const |
| { |
| return mDSTOffsets; |
| } |
| |
| // Default NTP to set on the node if supported and required |
| // Default implementation will not overide a value already set on the commissionee |
| // TODO: Add a force option? |
| Optional<app::DataModel::Nullable<CharSpan>> GetDefaultNTP() const { return mDefaultNTP; } |
| |
| // Trusted time source |
| // Default implementation will not override a value already set on the commissionee |
| // TODO: Add a force option? |
| Optional<app::DataModel::Nullable<app::Clusters::TimeSynchronization::Structs::FabricScopedTrustedTimeSourceStruct::Type>> |
| GetTrustedTimeSource() const |
| { |
| return mTrustedTimeSource; |
| } |
| |
| // Nonce sent to the node to use during the CSR request. |
| // When using the AutoCommissioner, this value will be ignored in favour of the value supplied by the |
| // OperationalCredentialsDelegate ObtainCsrNonce function. If the credential delegate is not supplied, the value supplied here |
| // will be used. If neither is supplied random value will be used as a fallback. |
| // This value must be set before calling PerformCommissioningStep for the kSendOpCertSigningRequest step. |
| const Optional<ByteSpan> GetCSRNonce() const { return mCSRNonce; } |
| |
| // Nonce value sent to the node to use during the attestation request. |
| // When using the AutoCommissioner, this value will fall back to random if not supplied. |
| // If a non-random value is to be used, the value must be set before calling PerformCommissioningStep for the |
| // kSendAttestationRequest step. |
| const Optional<ByteSpan> GetAttestationNonce() const { return mAttestationNonce; } |
| |
| // WiFi SSID and credentials to use when adding/updating and enabling WiFi on the node. |
| // This value must be set before calling PerformCommissioningStep for the kWiFiNetworkSetup or kWiFiNetworkEnable steps. |
| const Optional<WiFiCredentials> GetWiFiCredentials() const { return mWiFiCreds; } |
| |
| // Thread operational dataset to use when adding/updating and enabling the thread network on the node. |
| // This value must be set before calling PerformCommissioningStep for the kThreadNetworkSetup or kThreadNetworkEnable steps. |
| const Optional<ByteSpan> GetThreadOperationalDataset() const { return mThreadOperationalDataset; } |
| |
| // The NOCSR parameters (elements and signature) returned from the node. In the AutoCommissioner, this is set using the data |
| // returned from the kSendOpCertSigningRequest stage. |
| // This value must be set before calling PerformCommissioningStep for the kGenerateNOCChain step. |
| const Optional<NOCChainGenerationParameters> GetNOCChainGenerationParameters() const { return mNOCChainGenerationParameters; } |
| |
| // The root certificate for the operational certificate chain. In the auto commissioner, this is set by by the kGenerateNOCChain |
| // stage through the OperationalCredentialsDelegate. |
| // This value must be set before calling PerformCommissioningStep for the kSendTrustedRootCert step. |
| const Optional<ByteSpan> GetRootCert() const { return mRootCert; } |
| |
| // The node operational certificate for the node being commissioned. In the AutoCommissioner, this is set by by the |
| // kGenerateNOCChain stage through the OperationalCredentialsDelegate. |
| // This value must be set before calling PerformCommissioningStep for the kSendNOC step. |
| // This value must also be set before calling PerformCommissioningStep for the kSendTrustedRootCert step, as it is used to set |
| // the node id in the DeviceProxy. |
| const Optional<ByteSpan> GetNoc() const { return mNoc; } |
| |
| // The intermediate certificate for the node being commissioned. In the AutoCommissioner, this is set by by the |
| // kGenerateNOCChain stage through the OperationalCredentialsDelegate. |
| // This value should be set before calling PerformCommissioningStep for the kSendNOC step. |
| const Optional<ByteSpan> GetIcac() const { return mIcac; } |
| |
| // Epoch key for the identity protection key for the node being commissioned. In the AutoCommissioner, this is set by by the |
| // kGenerateNOCChain stage through the OperationalCredentialsDelegate. |
| // This value must be set before calling PerformCommissioningStep for the kSendNOC step. |
| const Optional<Crypto::IdentityProtectionKeySpan> GetIpk() const |
| { |
| return mIpk.HasValue() ? MakeOptional(mIpk.Value().Span()) : NullOptional; |
| } |
| |
| // Admin subject id used for the case access control entry created if the AddNOC command succeeds. In the AutoCommissioner, this |
| // is set by by the kGenerateNOCChain stage through the OperationalCredentialsDelegate. |
| // This must be set before calling PerformCommissioningStep for the kSendNOC step. |
| const Optional<NodeId> GetAdminSubject() const { return mAdminSubject; } |
| |
| // Attestation elements from the node. These are obtained from node in response to the AttestationRequest command. In the |
| // AutoCommissioner, this is automatically set from the report from the kSendAttestationRequest stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerification step. |
| const Optional<ByteSpan> GetAttestationElements() const { return mAttestationElements; } |
| |
| // Attestation signature from the node. This is obtained from node in response to the AttestationRequest command. In the |
| // AutoCommissioner, this is automatically set from the report from the kSendAttestationRequest stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerification step. |
| const Optional<ByteSpan> GetAttestationSignature() const { return mAttestationSignature; } |
| |
| // Product attestation intermediate certificate from the node. This is obtained from the node in response to the |
| // CertificateChainRequest command for the PAI. In the AutoCommissioner, this is automatically set from the report from the |
| // kSendPAICertificateRequest stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerificationstep. |
| const Optional<ByteSpan> GetPAI() const { return mPAI; } |
| |
| // Device attestation certificate from the node. This is obtained from the node in response to the CertificateChainRequest |
| // command for the DAC. In the AutoCommissioner, this is automatically set from the report from the kSendDACCertificateRequest |
| // stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerification step. |
| const Optional<ByteSpan> GetDAC() const { return mDAC; } |
| |
| // Node ID when a matching fabric is found in the Node Operational Credentials cluster. |
| // In the AutoCommissioner, this is set from kReadCommissioningInfo stage. |
| const Optional<NodeId> GetRemoteNodeId() const { return mRemoteNodeId; } |
| |
| // Node vendor ID from the basic information cluster. In the AutoCommissioner, this is automatically set from report from the |
| // kReadCommissioningInfo stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerification step. |
| const Optional<VendorId> GetRemoteVendorId() const { return mRemoteVendorId; } |
| |
| // Node product ID from the basic information cluster. In the AutoCommissioner, this is automatically set from report from the |
| // kReadCommissioningInfo stage. |
| // This must be set before calling PerformCommissioningStep for the kAttestationVerification step. |
| const Optional<uint16_t> GetRemoteProductId() const { return mRemoteProductId; } |
| |
| // Default regulatory location set by the node, as read from the GeneralCommissioning cluster. In the AutoCommissioner, this is |
| // automatically set from report from the kReadCommissioningInfo stage. |
| // This should be set before calling PerformCommissioningStep for the kConfigRegulatory step. |
| const Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> GetDefaultRegulatoryLocation() const |
| { |
| return mDefaultRegulatoryLocation; |
| } |
| |
| // Location capabilities of the node, as read from the GeneralCommissioning cluster. In the AutoCommissioner, this is |
| // automatically set from report from the kReadCommissioningInfo stage. |
| // This should be set before calling PerformCommissioningStep for the kConfigRegulatory step. |
| const Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> GetLocationCapability() const |
| { |
| return mLocationCapability; |
| } |
| |
| // Status to send when calling CommissioningComplete on the PairingDelegate during the kCleanup step. The AutoCommissioner uses |
| // this to pass through any error messages received during commissioning. |
| const CompletionStatus & GetCompletionStatus() const { return completionStatus; } |
| |
| CommissioningParameters & SetFailsafeTimerSeconds(uint16_t seconds) |
| { |
| mFailsafeTimerSeconds.SetValue(seconds); |
| return *this; |
| } |
| |
| CommissioningParameters & SetCASEFailsafeTimerSeconds(uint16_t seconds) |
| { |
| mCASEFailsafeTimerSeconds.SetValue(seconds); |
| return *this; |
| } |
| |
| CommissioningParameters & SetDeviceRegulatoryLocation(app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum location) |
| { |
| mDeviceRegulatoryLocation.SetValue(location); |
| return *this; |
| } |
| |
| CommissioningParameters & SetSupportsConcurrentConnection(bool concurrentConnection) |
| { |
| mSupportsConcurrentConnection.SetValue(concurrentConnection); |
| return *this; |
| } |
| |
| // The lifetime of the buffer countryCode is pointing to should exceed the |
| // lifetime of CommissioningParameters object. |
| CommissioningParameters & SetCountryCode(CharSpan countryCode) |
| { |
| mCountryCode.SetValue(countryCode); |
| return *this; |
| } |
| |
| // The lifetime of the list buffer needs to exceed the lifetime of the CommissioningParameters object. |
| CommissioningParameters & |
| SetTimeZone(app::DataModel::List<app::Clusters::TimeSynchronization::Structs::TimeZoneStruct::Type> timeZone) |
| { |
| mTimeZone.SetValue(timeZone); |
| return *this; |
| } |
| |
| // The lifetime of the list buffer needs to exceed the lifetime of the CommissioningParameters object. |
| CommissioningParameters & |
| SetDSTOffsets(app::DataModel::List<app::Clusters::TimeSynchronization::Structs::DSTOffsetStruct::Type> dstOffsets) |
| { |
| mDSTOffsets.SetValue(dstOffsets); |
| return *this; |
| } |
| |
| // The lifetime of the char span needs to exceed the lifetime of the CommissioningParameters |
| CommissioningParameters & SetDefaultNTP(app::DataModel::Nullable<CharSpan> defaultNTP) |
| { |
| mDefaultNTP.SetValue(defaultNTP); |
| return *this; |
| } |
| |
| CommissioningParameters & SetTrustedTimeSource( |
| app::DataModel::Nullable<app::Clusters::TimeSynchronization::Structs::FabricScopedTrustedTimeSourceStruct::Type> |
| trustedTimeSource) |
| { |
| mTrustedTimeSource.SetValue(trustedTimeSource); |
| return *this; |
| } |
| |
| // The lifetime of the buffer csrNonce is pointing to, should exceed the lifetime of CommissioningParameters object. |
| CommissioningParameters & SetCSRNonce(ByteSpan csrNonce) |
| { |
| mCSRNonce.SetValue(csrNonce); |
| return *this; |
| } |
| |
| // The lifetime of the buffer attestationNonce is pointing to, should exceed the lifetime of CommissioningParameters object. |
| CommissioningParameters & SetAttestationNonce(ByteSpan attestationNonce) |
| { |
| mAttestationNonce.SetValue(attestationNonce); |
| return *this; |
| } |
| |
| // If a WiFiCredentials is provided, then the WiFiNetworkScan will not be attempted |
| CommissioningParameters & SetWiFiCredentials(WiFiCredentials wifiCreds) |
| { |
| mWiFiCreds.SetValue(wifiCreds); |
| mAttemptWiFiNetworkScan.SetValue(false); |
| return *this; |
| } |
| |
| // If a ThreadOperationalDataset is provided, then the ThreadNetworkScan will not be attempted |
| CommissioningParameters & SetThreadOperationalDataset(ByteSpan threadOperationalDataset) |
| { |
| |
| mThreadOperationalDataset.SetValue(threadOperationalDataset); |
| mAttemptThreadNetworkScan = MakeOptional(static_cast<bool>(false)); |
| return *this; |
| } |
| // This parameter should be set with the information returned from kSendOpCertSigningRequest. It must be set before calling |
| // kGenerateNOCChain. |
| CommissioningParameters & SetNOCChainGenerationParameters(const NOCChainGenerationParameters & params) |
| { |
| mNOCChainGenerationParameters.SetValue(params); |
| return *this; |
| } |
| // Root certs can be generated from the kGenerateNOCChain step. This must be set before calling kSendTrustedRootCert. |
| CommissioningParameters & SetRootCert(const ByteSpan & rcac) |
| { |
| mRootCert.SetValue(rcac); |
| return *this; |
| } |
| // NOC and intermediate cert can be generated from the kGenerateNOCChain step. NOC must be set before calling |
| // kSendTrustedRootCert. ICAC and NOC must be set before calling kSendNOC |
| CommissioningParameters & SetNoc(const ByteSpan & noc) |
| { |
| mNoc.SetValue(noc); |
| return *this; |
| } |
| CommissioningParameters & SetIcac(const ByteSpan & icac) |
| { |
| mIcac.SetValue(icac); |
| return *this; |
| } |
| CommissioningParameters & SetIpk(const Crypto::IdentityProtectionKeySpan ipk) |
| { |
| mIpk.SetValue(Crypto::IdentityProtectionKey(ipk)); |
| return *this; |
| } |
| CommissioningParameters & SetAdminSubject(const NodeId adminSubject) |
| { |
| mAdminSubject.SetValue(adminSubject); |
| return *this; |
| } |
| CommissioningParameters & SetAttestationElements(const ByteSpan & attestationElements) |
| { |
| mAttestationElements = MakeOptional(attestationElements); |
| return *this; |
| } |
| CommissioningParameters & SetAttestationSignature(const ByteSpan & attestationSignature) |
| { |
| mAttestationSignature = MakeOptional(attestationSignature); |
| return *this; |
| } |
| CommissioningParameters & SetPAI(const ByteSpan & pai) |
| { |
| mPAI = MakeOptional(pai); |
| return *this; |
| } |
| CommissioningParameters & SetDAC(const ByteSpan & dac) |
| { |
| mDAC = MakeOptional(dac); |
| return *this; |
| } |
| CommissioningParameters & SetRemoteNodeId(NodeId id) |
| { |
| mRemoteNodeId = MakeOptional(id); |
| return *this; |
| } |
| CommissioningParameters & SetRemoteVendorId(VendorId id) |
| { |
| mRemoteVendorId = MakeOptional(id); |
| return *this; |
| } |
| CommissioningParameters & SetRemoteProductId(uint16_t id) |
| { |
| mRemoteProductId = MakeOptional(id); |
| return *this; |
| } |
| CommissioningParameters & SetDefaultRegulatoryLocation(app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum location) |
| { |
| mDefaultRegulatoryLocation = MakeOptional(location); |
| return *this; |
| } |
| CommissioningParameters & SetLocationCapability(app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum capability) |
| { |
| mLocationCapability = MakeOptional(capability); |
| return *this; |
| } |
| void SetCompletionStatus(const CompletionStatus & status) { completionStatus = status; } |
| |
| CommissioningParameters & SetDeviceAttestationDelegate(Credentials::DeviceAttestationDelegate * deviceAttestationDelegate) |
| { |
| mDeviceAttestationDelegate = deviceAttestationDelegate; |
| return *this; |
| } |
| |
| Credentials::DeviceAttestationDelegate * GetDeviceAttestationDelegate() const { return mDeviceAttestationDelegate; } |
| |
| // If an SSID is provided, and AttemptWiFiNetworkScan is true, |
| // then a directed scan will be performed using the SSID provided in the WiFiCredentials object |
| Optional<bool> GetAttemptWiFiNetworkScan() const { return mAttemptWiFiNetworkScan; } |
| CommissioningParameters & SetAttemptWiFiNetworkScan(bool attemptWiFiNetworkScan) |
| { |
| mAttemptWiFiNetworkScan = MakeOptional(attemptWiFiNetworkScan); |
| return *this; |
| } |
| |
| // If a ThreadOperationalDataset is provided, then the ThreadNetworkScan will not be attempted |
| Optional<bool> GetAttemptThreadNetworkScan() const { return mAttemptThreadNetworkScan; } |
| CommissioningParameters & SetAttemptThreadNetworkScan(bool attemptThreadNetworkScan) |
| { |
| if (!mThreadOperationalDataset.HasValue()) |
| { |
| mAttemptThreadNetworkScan = MakeOptional(attemptThreadNetworkScan); |
| } |
| return *this; |
| } |
| |
| // Only perform the PASE steps of commissioning. |
| // Commissioning will be completed by another admin on the network. |
| Optional<bool> GetSkipCommissioningComplete() const { return mSkipCommissioningComplete; } |
| CommissioningParameters & SetSkipCommissioningComplete(bool skipCommissioningComplete) |
| { |
| mSkipCommissioningComplete = MakeOptional(skipCommissioningComplete); |
| return *this; |
| } |
| |
| // Check for matching fabric on target device by reading fabric list and looking for a |
| // fabricId and RootCert match. If a match is detected, then use GetNodeId() to |
| // access the nodeId for the device on the matching fabric. |
| bool GetCheckForMatchingFabric() const { return mCheckForMatchingFabric; } |
| CommissioningParameters & SetCheckForMatchingFabric(bool checkForMatchingFabric) |
| { |
| mCheckForMatchingFabric = checkForMatchingFabric; |
| return *this; |
| } |
| |
| ICDRegistrationStrategy GetICDRegistrationStrategy() const { return mICDRegistrationStrategy; } |
| CommissioningParameters & SetICDRegistrationStrategy(ICDRegistrationStrategy icdRegistrationStrategy) |
| { |
| mICDRegistrationStrategy = icdRegistrationStrategy; |
| return *this; |
| } |
| |
| Optional<NodeId> GetICDCheckInNodeId() const { return mICDCheckInNodeId; } |
| CommissioningParameters & SetICDCheckInNodeId(NodeId icdCheckInNodeId) |
| { |
| mICDCheckInNodeId = MakeOptional(icdCheckInNodeId); |
| return *this; |
| } |
| |
| Optional<uint64_t> GetICDMonitoredSubject() const { return mICDMonitoredSubject; } |
| CommissioningParameters & SetICDMonitoredSubject(uint64_t icdMonitoredSubject) |
| { |
| mICDMonitoredSubject = MakeOptional(icdMonitoredSubject); |
| return *this; |
| } |
| |
| Optional<ByteSpan> GetICDSymmetricKey() const { return mICDSymmetricKey; } |
| CommissioningParameters & SetICDSymmetricKey(ByteSpan icdSymmetricKey) |
| { |
| mICDSymmetricKey = MakeOptional(icdSymmetricKey); |
| return *this; |
| } |
| |
| Optional<uint32_t> GetICDStayActiveDurationMsec() const { return mICDStayActiveDurationMsec; } |
| CommissioningParameters & SetICDStayActiveDurationMsec(uint32_t stayActiveDurationMsec) |
| { |
| mICDStayActiveDurationMsec = MakeOptional(stayActiveDurationMsec); |
| return *this; |
| } |
| void ClearICDStayActiveDurationMsec() { mICDStayActiveDurationMsec.ClearValue(); } |
| |
| // Clear all members that depend on some sort of external buffer. Can be |
| // used to make sure that we are not holding any dangling pointers. |
| void ClearExternalBufferDependentValues() |
| { |
| mCSRNonce.ClearValue(); |
| mAttestationNonce.ClearValue(); |
| mWiFiCreds.ClearValue(); |
| mCountryCode.ClearValue(); |
| mThreadOperationalDataset.ClearValue(); |
| mNOCChainGenerationParameters.ClearValue(); |
| mRootCert.ClearValue(); |
| mNoc.ClearValue(); |
| mIcac.ClearValue(); |
| mIpk.ClearValue(); |
| mAttestationElements.ClearValue(); |
| mAttestationSignature.ClearValue(); |
| mPAI.ClearValue(); |
| mDAC.ClearValue(); |
| mTimeZone.ClearValue(); |
| mDSTOffsets.ClearValue(); |
| mDefaultNTP.ClearValue(); |
| mICDSymmetricKey.ClearValue(); |
| } |
| |
| private: |
| // Items that can be set by the commissioner |
| Optional<uint16_t> mFailsafeTimerSeconds; |
| Optional<uint16_t> mCASEFailsafeTimerSeconds; |
| Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> mDeviceRegulatoryLocation; |
| Optional<app::DataModel::List<app::Clusters::TimeSynchronization::Structs::TimeZoneStruct::Type>> mTimeZone; |
| Optional<app::DataModel::List<app::Clusters::TimeSynchronization::Structs::DSTOffsetStruct::Type>> mDSTOffsets; |
| Optional<app::DataModel::Nullable<CharSpan>> mDefaultNTP; |
| Optional<app::DataModel::Nullable<app::Clusters::TimeSynchronization::Structs::FabricScopedTrustedTimeSourceStruct::Type>> |
| mTrustedTimeSource; |
| Optional<ByteSpan> mCSRNonce; |
| Optional<ByteSpan> mAttestationNonce; |
| Optional<WiFiCredentials> mWiFiCreds; |
| Optional<CharSpan> mCountryCode; |
| Optional<ByteSpan> mThreadOperationalDataset; |
| Optional<NOCChainGenerationParameters> mNOCChainGenerationParameters; |
| Optional<ByteSpan> mRootCert; |
| Optional<ByteSpan> mNoc; |
| Optional<ByteSpan> mIcac; |
| Optional<Crypto::IdentityProtectionKey> mIpk; |
| Optional<NodeId> mAdminSubject; |
| // Items that come from the device in commissioning steps |
| Optional<ByteSpan> mAttestationElements; |
| Optional<ByteSpan> mAttestationSignature; |
| Optional<ByteSpan> mPAI; |
| Optional<ByteSpan> mDAC; |
| Optional<NodeId> mRemoteNodeId; |
| Optional<VendorId> mRemoteVendorId; |
| Optional<uint16_t> mRemoteProductId; |
| Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> mDefaultRegulatoryLocation; |
| Optional<app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum> mLocationCapability; |
| Optional<bool> mSupportsConcurrentConnection; |
| CompletionStatus completionStatus; |
| Credentials::DeviceAttestationDelegate * mDeviceAttestationDelegate = |
| nullptr; // Delegate to handle device attestation failures during commissioning |
| Optional<bool> mAttemptWiFiNetworkScan; |
| Optional<bool> mAttemptThreadNetworkScan; // This automatically gets set to false when a ThreadOperationalDataset is set |
| Optional<bool> mSkipCommissioningComplete; |
| |
| Optional<NodeId> mICDCheckInNodeId; |
| Optional<uint64_t> mICDMonitoredSubject; |
| Optional<ByteSpan> mICDSymmetricKey; |
| Optional<uint32_t> mICDStayActiveDurationMsec; |
| ICDRegistrationStrategy mICDRegistrationStrategy = ICDRegistrationStrategy::kIgnore; |
| bool mCheckForMatchingFabric = false; |
| }; |
| |
| struct RequestedCertificate |
| { |
| RequestedCertificate(ByteSpan newCertificate) : certificate(newCertificate) {} |
| ByteSpan certificate; |
| }; |
| |
| struct AttestationResponse |
| { |
| AttestationResponse(ByteSpan newAttestationElements, ByteSpan newSignature) : |
| attestationElements(newAttestationElements), signature(newSignature) |
| {} |
| ByteSpan attestationElements; |
| ByteSpan signature; |
| }; |
| |
| struct CSRResponse |
| { |
| CSRResponse(ByteSpan elements, ByteSpan newSignature) : nocsrElements(elements), signature(newSignature) {} |
| ByteSpan nocsrElements; |
| ByteSpan signature; |
| }; |
| |
| struct NocChain |
| { |
| NocChain(ByteSpan newNoc, ByteSpan newIcac, ByteSpan newRcac, Crypto::IdentityProtectionKeySpan newIpk, |
| NodeId newAdminSubject) : |
| noc(newNoc), |
| icac(newIcac), rcac(newRcac), ipk(newIpk), adminSubject(newAdminSubject) |
| {} |
| ByteSpan noc; |
| ByteSpan icac; |
| ByteSpan rcac; |
| Crypto::IdentityProtectionKeySpan ipk; |
| NodeId adminSubject; |
| }; |
| |
| struct OperationalNodeFoundData |
| { |
| OperationalNodeFoundData(OperationalDeviceProxy proxy) : operationalProxy(proxy) {} |
| OperationalDeviceProxy operationalProxy; |
| }; |
| |
| struct NetworkClusterInfo |
| { |
| EndpointId endpoint = kInvalidEndpointId; |
| app::Clusters::NetworkCommissioning::Attributes::ConnectMaxTimeSeconds::TypeInfo::DecodableType minConnectionTime; |
| }; |
| struct NetworkClusters |
| { |
| NetworkClusterInfo wifi; |
| NetworkClusterInfo thread; |
| NetworkClusterInfo eth; |
| }; |
| struct BasicClusterInfo |
| { |
| VendorId vendorId = VendorId::Common; |
| uint16_t productId = 0; |
| }; |
| struct GeneralCommissioningInfo |
| { |
| uint64_t breadcrumb = 0; |
| uint16_t recommendedFailsafe = 0; |
| app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum currentRegulatoryLocation = |
| app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum::kIndoorOutdoor; |
| app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum locationCapability = |
| app::Clusters::GeneralCommissioning::RegulatoryLocationTypeEnum::kIndoorOutdoor; |
| ; |
| }; |
| |
| // ICDManagementClusterInfo is populated when the controller reads information from |
| // the ICD Management cluster, and is used to communicate that information. |
| struct ICDManagementClusterInfo |
| { |
| // Whether the ICD is capable of functioning as a LIT device. If false, the ICD can only be a SIT device. |
| bool isLIT = false; |
| // Whether the ICD supports the check-in protocol. LIT devices have to support it, but SIT devices |
| // might or might not. |
| bool checkInProtocolSupport = false; |
| // Indicate the maximum interval in seconds the server can stay in idle mode. |
| uint32_t idleModeDuration = 0; |
| // Indicate the minimum interval in milliseconds the server typically will stay in active mode after initial transition out of |
| // idle mode. |
| uint32_t activeModeDuration = 0; |
| // Indicate the minimum amount of time in milliseconds the server typically will stay active after network activity when in |
| // active mode. |
| uint16_t activeModeThreshold = 0; |
| // userActiveModeTriggerHint indicates which user action(s) will trigger the ICD to switch to Active mode. |
| // For a LIT: The device is required to provide a value for the bitmap. |
| // For a SIT: The device may not provide a value. In that case, none of the bits will be set. |
| // |
| // userActiveModeTriggerInstruction may provide additional information for users for some specific |
| // userActiveModeTriggerHint values. |
| BitMask<app::Clusters::IcdManagement::UserActiveModeTriggerBitmap> userActiveModeTriggerHint; |
| CharSpan userActiveModeTriggerInstruction; |
| }; |
| |
| struct ReadCommissioningInfo |
| { |
| NetworkClusters network; |
| BasicClusterInfo basic; |
| GeneralCommissioningInfo general; |
| bool requiresUTC = false; |
| bool requiresTimeZone = false; |
| bool requiresDefaultNTP = false; |
| bool requiresTrustedTimeSource = false; |
| uint8_t maxTimeZoneSize = 1; |
| uint8_t maxDSTSize = 1; |
| NodeId remoteNodeId = kUndefinedNodeId; |
| bool supportsConcurrentConnection = true; |
| ICDManagementClusterInfo icd; |
| }; |
| |
| struct TimeZoneResponseInfo |
| { |
| bool requiresDSTOffsets; |
| }; |
| |
| struct AttestationErrorInfo |
| { |
| AttestationErrorInfo(Credentials::AttestationVerificationResult result) : attestationResult(result) {} |
| Credentials::AttestationVerificationResult attestationResult; |
| }; |
| |
| struct CommissioningErrorInfo |
| { |
| CommissioningErrorInfo(app::Clusters::GeneralCommissioning::CommissioningErrorEnum result) : commissioningError(result) {} |
| app::Clusters::GeneralCommissioning::CommissioningErrorEnum commissioningError; |
| }; |
| |
| struct NetworkCommissioningStatusInfo |
| { |
| NetworkCommissioningStatusInfo(app::Clusters::NetworkCommissioning::NetworkCommissioningStatusEnum result) : |
| networkCommissioningStatus(result) |
| {} |
| app::Clusters::NetworkCommissioning::NetworkCommissioningStatusEnum networkCommissioningStatus; |
| }; |
| |
| class CommissioningDelegate |
| { |
| public: |
| virtual ~CommissioningDelegate(){}; |
| /* CommissioningReport is returned after each commissioning step is completed. The reports for each step are: |
| * kReadCommissioningInfo: Reported together with ReadCommissioningInfo2 |
| * kReadCommissioningInfo2: ReadCommissioningInfo |
| * kArmFailsafe: CommissioningErrorInfo if there is an error |
| * kConfigRegulatory: CommissioningErrorInfo if there is an error |
| * kConfigureUTCTime: None |
| * kConfigureTimeZone: TimeZoneResponseInfo |
| * kConfigureDSTOffset: None |
| * kConfigureDefaultNTP: None |
| * kSendPAICertificateRequest: RequestedCertificate |
| * kSendDACCertificateRequest: RequestedCertificate |
| * kSendAttestationRequest: AttestationResponse |
| * kAttestationVerification: AttestationErrorInfo if there is an error |
| * kSendOpCertSigningRequest: CSRResponse |
| * kGenerateNOCChain: NocChain |
| * kSendTrustedRootCert: None |
| * kSendNOC: None |
| * kConfigureTrustedTimeSource: None |
| * kWiFiNetworkSetup: NetworkCommissioningStatusInfo if there is an error |
| * kThreadNetworkSetup: NetworkCommissioningStatusInfo if there is an error |
| * kWiFiNetworkEnable: NetworkCommissioningStatusInfo if there is an error |
| * kThreadNetworkEnable: NetworkCommissioningStatusInfo if there is an error |
| * kEvictPreviousCaseSessions: None |
| * kFindOperationalForStayActive OperationalNodeFoundData |
| * kFindOperationalForCommissioningComplete: OperationalNodeFoundData |
| * kICDSendStayActive: CommissioningErrorInfo if there is an error |
| * kSendComplete: CommissioningErrorInfo if there is an error |
| * kCleanup: None |
| */ |
| struct CommissioningReport |
| : Variant<RequestedCertificate, AttestationResponse, CSRResponse, NocChain, OperationalNodeFoundData, ReadCommissioningInfo, |
| AttestationErrorInfo, CommissioningErrorInfo, NetworkCommissioningStatusInfo, TimeZoneResponseInfo> |
| { |
| CommissioningReport() : stageCompleted(CommissioningStage::kError) {} |
| CommissioningStage stageCompleted; |
| }; |
| virtual CHIP_ERROR SetCommissioningParameters(const CommissioningParameters & params) = 0; |
| virtual const CommissioningParameters & GetCommissioningParameters() const = 0; |
| virtual void SetOperationalCredentialsDelegate(OperationalCredentialsDelegate * operationalCredentialsDelegate) = 0; |
| virtual CHIP_ERROR StartCommissioning(DeviceCommissioner * commissioner, CommissioneeDeviceProxy * proxy) = 0; |
| virtual CHIP_ERROR CommissioningStepFinished(CHIP_ERROR err, CommissioningReport report) = 0; |
| }; |
| |
| } // namespace Controller |
| } // namespace chip |
