| /* |
| * 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 |
| * Implementation of JNI bridge for CHIP Device Controller for Android apps |
| * |
| */ |
| #include "AndroidCallbacks.h" |
| #include "AndroidCommissioningWindowOpener.h" |
| #include "AndroidDeviceControllerWrapper.h" |
| #include <lib/support/CHIPJNIError.h> |
| #include <lib/support/JniReferences.h> |
| #include <lib/support/JniTypeWrappers.h> |
| |
| #include <app/AttributePathParams.h> |
| #include <app/InteractionModelEngine.h> |
| #include <app/ReadClient.h> |
| #include <app/chip-zcl-zpro-codec.h> |
| #include <app/util/error-mapping.h> |
| #include <atomic> |
| #include <ble/BleUUID.h> |
| #include <controller/CHIPDeviceController.h> |
| #include <controller/CommissioningWindowOpener.h> |
| #include <controller/java/AndroidClusterExceptions.h> |
| #include <credentials/CHIPCert.h> |
| #include <jni.h> |
| #include <lib/support/CHIPMem.h> |
| #include <lib/support/CodeUtils.h> |
| #include <lib/support/ErrorStr.h> |
| #include <lib/support/SafeInt.h> |
| #include <lib/support/ThreadOperationalDataset.h> |
| #include <lib/support/logging/CHIPLogging.h> |
| #include <platform/KeyValueStoreManager.h> |
| #include <protocols/Protocols.h> |
| #include <pthread.h> |
| #include <system/SystemClock.h> |
| #include <vector> |
| |
| #include <platform/android/AndroidChipPlatform-JNI.h> |
| |
| // Choose an approximation of PTHREAD_NULL if pthread.h doesn't define one. |
| #ifndef PTHREAD_NULL |
| #define PTHREAD_NULL 0 |
| #endif // PTHREAD_NULL |
| |
| using namespace chip; |
| using namespace chip::Inet; |
| using namespace chip::Controller; |
| using namespace chip::Credentials; |
| |
| #define JNI_METHOD(RETURN, METHOD_NAME) \ |
| extern "C" JNIEXPORT RETURN JNICALL Java_chip_devicecontroller_ChipDeviceController_##METHOD_NAME |
| |
| #define CDC_JNI_CALLBACK_LOCAL_REF_COUNT 256 |
| |
| static void * IOThreadMain(void * arg); |
| static CHIP_ERROR N2J_PaseVerifierParams(JNIEnv * env, jlong setupPincode, jbyteArray pakeVerifier, jobject & outParams); |
| static CHIP_ERROR N2J_NetworkLocation(JNIEnv * env, jstring ipAddress, jint port, jint interfaceIndex, jobject & outLocation); |
| static CHIP_ERROR GetChipPathIdValue(jobject chipPathId, uint32_t wildcardValue, uint32_t & outValue); |
| static CHIP_ERROR ParseAttributePathList(jobject attributePathList, |
| std::vector<app::AttributePathParams> & outAttributePathParamsList); |
| static CHIP_ERROR ParseAttributePath(jobject attributePath, EndpointId & outEndpointId, ClusterId & outClusterId, |
| AttributeId & outAttributeId); |
| static CHIP_ERROR ParseEventPathList(jobject eventPathList, std::vector<app::EventPathParams> & outEventPathParamsList); |
| static CHIP_ERROR ParseEventPath(jobject eventPath, EndpointId & outEndpointId, ClusterId & outClusterId, EventId & outEventId); |
| static CHIP_ERROR IsWildcardChipPathId(jobject chipPathId, bool & isWildcard); |
| |
| namespace { |
| |
| JavaVM * sJVM; |
| |
| pthread_t sIOThread = PTHREAD_NULL; |
| |
| jclass sChipDeviceControllerExceptionCls = NULL; |
| |
| } // namespace |
| |
| // NOTE: Remote device ID is in sync with the echo server device id |
| // At some point, we may want to add an option to connect to a device without |
| // knowing its id, because the ID can be learned on the first response that is received. |
| chip::NodeId kLocalDeviceId = chip::kTestControllerNodeId; |
| chip::NodeId kRemoteDeviceId = chip::kTestDeviceNodeId; |
| |
| jint JNI_OnLoad(JavaVM * jvm, void * reserved) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| JNIEnv * env; |
| |
| ChipLogProgress(Controller, "JNI_OnLoad() called"); |
| |
| chip::Platform::MemoryInit(); |
| |
| // Save a reference to the JVM. Will need this to call back into Java. |
| JniReferences::GetInstance().SetJavaVm(jvm, "chip/devicecontroller/ChipDeviceController"); |
| sJVM = jvm; |
| |
| // Get a JNI environment object. |
| env = JniReferences::GetInstance().GetEnvForCurrentThread(); |
| VerifyOrExit(env != NULL, err = CHIP_JNI_ERROR_NO_ENV); |
| |
| ChipLogProgress(Controller, "Loading Java class references."); |
| |
| // Get various class references need by the API. |
| err = JniReferences::GetInstance().GetClassRef(env, "chip/devicecontroller/ChipDeviceControllerException", |
| sChipDeviceControllerExceptionCls); |
| SuccessOrExit(err); |
| ChipLogProgress(Controller, "Java class references loaded."); |
| |
| err = AndroidChipPlatformJNI_OnLoad(jvm, reserved); |
| SuccessOrExit(err); |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| chip::DeviceLayer::StackUnlock unlock; |
| JNI_OnUnload(jvm, reserved); |
| } |
| |
| return (err == CHIP_NO_ERROR) ? JNI_VERSION_1_6 : JNI_ERR; |
| } |
| |
| void JNI_OnUnload(JavaVM * jvm, void * reserved) |
| { |
| chip::DeviceLayer::StackLock lock; |
| ChipLogProgress(Controller, "JNI_OnUnload() called"); |
| |
| // If the IO thread has been started, shut it down and wait for it to exit. |
| if (sIOThread != PTHREAD_NULL) |
| { |
| chip::DeviceLayer::PlatformMgr().StopEventLoopTask(); |
| |
| chip::DeviceLayer::StackUnlock unlock; |
| pthread_join(sIOThread, NULL); |
| } |
| |
| sJVM = NULL; |
| |
| chip::Platform::MemoryShutdown(); |
| } |
| |
| JNI_METHOD(jint, onNOCChainGeneration) |
| (JNIEnv * env, jobject self, jlong handle, jobject controllerParams) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "setNOCChain() called"); |
| |
| jmethodID getRootCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getRootCertificate", "()[B", &getRootCertificate); |
| VerifyOrReturnValue(err == CHIP_NO_ERROR, err.AsInteger()); |
| |
| jmethodID getIntermediateCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getIntermediateCertificate", "()[B", |
| &getIntermediateCertificate); |
| VerifyOrReturnValue(err == CHIP_NO_ERROR, err.AsInteger()); |
| |
| jmethodID getOperationalCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getOperationalCertificate", "()[B", |
| &getOperationalCertificate); |
| VerifyOrReturnValue(err == CHIP_NO_ERROR, err.AsInteger()); |
| |
| jmethodID getIpk; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getIpk", "()[B", &getIpk); |
| VerifyOrReturnValue(err == CHIP_NO_ERROR, err.AsInteger()); |
| |
| jmethodID getAdminSubject; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getAdminSubject", "()J", &getAdminSubject); |
| VerifyOrReturnValue(err == CHIP_NO_ERROR, err.AsInteger()); |
| |
| jbyteArray rootCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getRootCertificate); |
| VerifyOrReturnValue(rootCertificate != nullptr, CHIP_ERROR_BAD_REQUEST.AsInteger()); |
| |
| jbyteArray intermediateCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getIntermediateCertificate); |
| VerifyOrReturnValue(intermediateCertificate != nullptr, CHIP_ERROR_BAD_REQUEST.AsInteger()); |
| |
| jbyteArray operationalCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getOperationalCertificate); |
| VerifyOrReturnValue(operationalCertificate != nullptr, CHIP_ERROR_BAD_REQUEST.AsInteger()); |
| |
| // use ipk and adminSubject from CommissioningParameters if not set in ControllerParams |
| CommissioningParameters commissioningParams = wrapper->GetCommissioningParameters(); |
| |
| Optional<Crypto::AesCcm128KeySpan> ipkOptional; |
| uint8_t ipkValue[CHIP_CRYPTO_SYMMETRIC_KEY_LENGTH_BYTES]; |
| Crypto::AesCcm128KeySpan ipkTempSpan(ipkValue); |
| |
| jbyteArray ipk = (jbyteArray) env->CallObjectMethod(controllerParams, getIpk); |
| if (ipk != nullptr) |
| { |
| JniByteArray jByteArrayIpk(env, ipk); |
| |
| VerifyOrReturnValue(jByteArrayIpk.byteSpan().size() == sizeof(ipkValue), CHIP_ERROR_INTERNAL.AsInteger()); |
| memcpy(&ipkValue[0], jByteArrayIpk.byteSpan().data(), jByteArrayIpk.byteSpan().size()); |
| |
| ipkOptional.SetValue(ipkTempSpan); |
| } |
| else if (commissioningParams.GetIpk().HasValue()) |
| { |
| // if no value pass in ControllerParams, use value from CommissioningParameters |
| ipkOptional.SetValue(commissioningParams.GetIpk().Value()); |
| } |
| |
| Optional<NodeId> adminSubjectOptional; |
| uint64_t adminSubject = env->CallLongMethod(controllerParams, getAdminSubject); |
| if (adminSubject == kUndefinedNodeId) |
| { |
| // if no value pass in ControllerParams, use value from CommissioningParameters |
| adminSubject = commissioningParams.GetAdminSubject().ValueOr(kUndefinedNodeId); |
| } |
| if (adminSubject != kUndefinedNodeId) |
| { |
| adminSubjectOptional.SetValue(adminSubject); |
| } |
| // NOTE: we are allowing adminSubject to not be set since the OnNOCChainGeneration callback makes this field |
| // optional and includes logic to handle the case where it is not set. It would also make sense to return |
| // an error here since that use case may not be realistic. |
| |
| JniByteArray jByteArrayRcac(env, rootCertificate); |
| JniByteArray jByteArrayIcac(env, intermediateCertificate); |
| JniByteArray jByteArrayNoc(env, operationalCertificate); |
| |
| err = wrapper->GetAndroidOperationalCredentialsIssuer()->NOCChainGenerated(CHIP_NO_ERROR, jByteArrayNoc.byteSpan(), |
| jByteArrayIcac.byteSpan(), jByteArrayRcac.byteSpan(), |
| ipkOptional, adminSubjectOptional); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to SetNocChain for the device: %" CHIP_ERROR_FORMAT, err.Format()); |
| } |
| return err.AsInteger(); |
| } |
| |
| JNI_METHOD(jlong, newDeviceController)(JNIEnv * env, jobject self, jobject controllerParams) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = NULL; |
| long result = 0; |
| |
| ChipLogProgress(Controller, "newDeviceController() called"); |
| |
| // Retrieve initialization params. |
| jmethodID getUdpListenPort; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getUdpListenPort", "()I", &getUdpListenPort); |
| SuccessOrExit(err); |
| |
| jmethodID getControllerVendorId; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getControllerVendorId", "()I", |
| &getControllerVendorId); |
| |
| jmethodID getFailsafeTimerSeconds; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getFailsafeTimerSeconds", "()I", |
| &getFailsafeTimerSeconds); |
| SuccessOrExit(err); |
| |
| jmethodID getAttemptNetworkScanWiFi; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getAttemptNetworkScanWiFi", "()Z", |
| &getAttemptNetworkScanWiFi); |
| SuccessOrExit(err); |
| |
| jmethodID getAttemptNetworkScanThread; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getAttemptNetworkScanThread", "()Z", |
| &getAttemptNetworkScanThread); |
| SuccessOrExit(err); |
| |
| jmethodID getKeypairDelegate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getKeypairDelegate", |
| "()Lchip/devicecontroller/KeypairDelegate;", &getKeypairDelegate); |
| SuccessOrExit(err); |
| |
| jmethodID getRootCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getRootCertificate", "()[B", &getRootCertificate); |
| SuccessOrExit(err); |
| |
| jmethodID getIntermediateCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getIntermediateCertificate", "()[B", |
| &getIntermediateCertificate); |
| SuccessOrExit(err); |
| |
| jmethodID getOperationalCertificate; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getOperationalCertificate", "()[B", |
| &getOperationalCertificate); |
| SuccessOrExit(err); |
| |
| jmethodID getIpk; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getIpk", "()[B", &getIpk); |
| SuccessOrExit(err); |
| |
| jmethodID getAdminSubject; |
| err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getAdminSubject", "()J", &getAdminSubject); |
| SuccessOrExit(err); |
| |
| { |
| uint16_t listenPort = env->CallIntMethod(controllerParams, getUdpListenPort); |
| uint16_t controllerVendorId = env->CallIntMethod(controllerParams, getControllerVendorId); |
| jobject keypairDelegate = env->CallObjectMethod(controllerParams, getKeypairDelegate); |
| jbyteArray rootCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getRootCertificate); |
| jbyteArray intermediateCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getIntermediateCertificate); |
| jbyteArray operationalCertificate = (jbyteArray) env->CallObjectMethod(controllerParams, getOperationalCertificate); |
| jbyteArray ipk = (jbyteArray) env->CallObjectMethod(controllerParams, getIpk); |
| uint16_t failsafeTimerSeconds = env->CallIntMethod(controllerParams, getFailsafeTimerSeconds); |
| bool attemptNetworkScanWiFi = env->CallBooleanMethod(controllerParams, getAttemptNetworkScanWiFi); |
| bool attemptNetworkScanThread = env->CallBooleanMethod(controllerParams, getAttemptNetworkScanThread); |
| uint64_t adminSubject = env->CallLongMethod(controllerParams, getAdminSubject); |
| |
| std::unique_ptr<chip::Controller::AndroidOperationalCredentialsIssuer> opCredsIssuer( |
| new chip::Controller::AndroidOperationalCredentialsIssuer()); |
| wrapper = AndroidDeviceControllerWrapper::AllocateNew( |
| sJVM, self, kLocalDeviceId, chip::kUndefinedCATs, &DeviceLayer::SystemLayer(), DeviceLayer::TCPEndPointManager(), |
| DeviceLayer::UDPEndPointManager(), std::move(opCredsIssuer), keypairDelegate, rootCertificate, intermediateCertificate, |
| operationalCertificate, ipk, listenPort, controllerVendorId, failsafeTimerSeconds, attemptNetworkScanWiFi, |
| attemptNetworkScanThread, &err); |
| SuccessOrExit(err); |
| |
| if (adminSubject != kUndefinedNodeId) |
| { |
| // if there is a valid adminSubject in the ControllerParams, then remember it |
| CommissioningParameters commissioningParams = wrapper->GetCommissioningParameters(); |
| commissioningParams.SetAdminSubject(adminSubject); |
| err = wrapper->UpdateCommissioningParameters(commissioningParams); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "UpdateCommissioningParameters failed. Err = %" CHIP_ERROR_FORMAT, err.Format()); |
| SuccessOrExit(err); |
| } |
| } |
| } |
| |
| // Create and start the IO thread. Must be called after Controller()->Init |
| if (sIOThread == PTHREAD_NULL) |
| { |
| int pthreadErr = pthread_create(&sIOThread, NULL, IOThreadMain, NULL); |
| VerifyOrExit(pthreadErr == 0, err = CHIP_ERROR_POSIX(pthreadErr)); |
| } |
| |
| result = wrapper->ToJNIHandle(); |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| if (wrapper != NULL) |
| { |
| delete wrapper; |
| } |
| |
| if (err != CHIP_JNI_ERROR_EXCEPTION_THROWN) |
| { |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| return result; |
| } |
| |
| JNI_METHOD(void, commissionDevice) |
| (JNIEnv * env, jobject self, jlong handle, jlong deviceId, jbyteArray csrNonce, jobject networkCredentials) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "commissionDevice() called"); |
| |
| CommissioningParameters commissioningParams = CommissioningParameters(); |
| if (networkCredentials != nullptr) |
| { |
| err = wrapper->ApplyNetworkCredentials(commissioningParams, networkCredentials); |
| VerifyOrExit(err == CHIP_NO_ERROR, err = CHIP_ERROR_INVALID_ARGUMENT); |
| } |
| |
| if (csrNonce != nullptr) |
| { |
| JniByteArray jniCsrNonce(env, csrNonce); |
| commissioningParams.SetCSRNonce(jniCsrNonce.byteSpan()); |
| } |
| err = wrapper->Controller()->Commission(deviceId, commissioningParams); |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to commission the device."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, pairDevice) |
| (JNIEnv * env, jobject self, jlong handle, jlong deviceId, jint connObj, jlong pinCode, jbyteArray csrNonce, |
| jobject networkCredentials) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "pairDevice() called with device ID, connection object, and pincode"); |
| |
| RendezvousParameters rendezvousParams = RendezvousParameters() |
| .SetSetupPINCode(pinCode) |
| #if CONFIG_NETWORK_LAYER_BLE |
| .SetConnectionObject(reinterpret_cast<BLE_CONNECTION_OBJECT>(connObj)) |
| #endif |
| .SetPeerAddress(Transport::PeerAddress::BLE()); |
| |
| CommissioningParameters commissioningParams = CommissioningParameters(); |
| wrapper->ApplyNetworkCredentials(commissioningParams, networkCredentials); |
| |
| if (csrNonce != nullptr) |
| { |
| JniByteArray jniCsrNonce(env, csrNonce); |
| commissioningParams.SetCSRNonce(jniCsrNonce.byteSpan()); |
| } |
| err = wrapper->Controller()->PairDevice(deviceId, rendezvousParams, commissioningParams); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to pair the device."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, pairDeviceWithAddress) |
| (JNIEnv * env, jobject self, jlong handle, jlong deviceId, jstring address, jint port, jint discriminator, jlong pinCode, |
| jbyteArray csrNonce) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "pairDeviceWithAddress() called"); |
| |
| JniUtfString addrJniString(env, address); |
| |
| RendezvousParameters rendezvousParams = |
| RendezvousParameters() |
| .SetDiscriminator(discriminator) |
| .SetSetupPINCode(pinCode) |
| .SetPeerAddress(Transport::PeerAddress::UDP(const_cast<char *>(addrJniString.c_str()), port)); |
| CommissioningParameters commissioningParams = CommissioningParameters(); |
| if (csrNonce != nullptr) |
| { |
| JniByteArray jniCsrNonce(env, csrNonce); |
| commissioningParams.SetCSRNonce(jniCsrNonce.byteSpan()); |
| } |
| err = wrapper->Controller()->PairDevice(deviceId, rendezvousParams, commissioningParams); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to pair the device."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, establishPaseConnection)(JNIEnv * env, jobject self, jlong handle, jlong deviceId, jint connObj, jlong pinCode) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| RendezvousParameters rendezvousParams = RendezvousParameters() |
| .SetSetupPINCode(pinCode) |
| #if CONFIG_NETWORK_LAYER_BLE |
| .SetConnectionObject(reinterpret_cast<BLE_CONNECTION_OBJECT>(connObj)) |
| #endif |
| .SetPeerAddress(Transport::PeerAddress::BLE()); |
| |
| err = wrapper->Controller()->EstablishPASEConnection(deviceId, rendezvousParams); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to establish PASE connection."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, establishPaseConnectionByAddress) |
| (JNIEnv * env, jobject self, jlong handle, jlong deviceId, jstring address, jint port, jlong pinCode) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| Inet::IPAddress addr; |
| JniUtfString addrJniString(env, address); |
| VerifyOrReturn(Inet::IPAddress::FromString(addrJniString.c_str(), addr), |
| ChipLogError(Controller, "Failed to parse IP address."), |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INVALID_ARGUMENT)); |
| |
| RendezvousParameters rendezvousParams = |
| RendezvousParameters().SetSetupPINCode(pinCode).SetPeerAddress(Transport::PeerAddress::UDP(addr, port)); |
| |
| err = wrapper->Controller()->EstablishPASEConnection(deviceId, rendezvousParams); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to establish PASE connection."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, setUseJavaCallbackForNOCRequest) |
| (JNIEnv * env, jobject self, jlong handle, jboolean useCallback) |
| { |
| ChipLogProgress(Controller, "setUseJavaCallbackForNOCRequest() called"); |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| wrapper->GetAndroidOperationalCredentialsIssuer()->SetUseJavaCallbackForNOCRequest(useCallback); |
| |
| if (useCallback) |
| { |
| // if we are assigning a callback, then make the device commissioner delegate verification to the |
| // PartialDACVerifier so that DAC chain and CD validation can be performed by custom code |
| // triggered by ChipDeviceController.NOCChainIssuer.onNOCChainGenerationNeeded(). |
| wrapper->Controller()->SetDeviceAttestationVerifier(wrapper->GetPartialDACVerifier()); |
| } |
| else |
| { |
| // if we are setting callback to null, then make the device commissioner use the default verifier |
| wrapper->Controller()->SetDeviceAttestationVerifier(GetDeviceAttestationVerifier()); |
| } |
| } |
| |
| JNI_METHOD(void, updateCommissioningNetworkCredentials) |
| (JNIEnv * env, jobject self, jlong handle, jobject networkCredentials) |
| { |
| ChipLogProgress(Controller, "updateCommissioningNetworkCredentials() called"); |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| CommissioningParameters commissioningParams = wrapper->GetCommissioningParameters(); |
| CHIP_ERROR err = wrapper->ApplyNetworkCredentials(commissioningParams, networkCredentials); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "ApplyNetworkCredentials failed. Err = %" CHIP_ERROR_FORMAT, err.Format()); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| err = wrapper->UpdateCommissioningParameters(commissioningParams); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "UpdateCommissioningParameters failed. Err = %" CHIP_ERROR_FORMAT, err.Format()); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| // Only invoke NetworkCredentialsReady when called in response to NetworkScan result |
| if (wrapper->Controller()->GetCommissioningStage() == CommissioningStage::kNeedsNetworkCreds) |
| { |
| err = wrapper->Controller()->NetworkCredentialsReady(); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "NetworkCredentialsReady failed. Err = %" CHIP_ERROR_FORMAT, err.Format()); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| } |
| |
| JNI_METHOD(jbyteArray, convertX509CertToMatterCert) |
| (JNIEnv * env, jobject self, jbyteArray x509Cert) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| uint32_t allocatedCertLength = chip::Credentials::kMaxCHIPCertLength; |
| chip::Platform::ScopedMemoryBuffer<uint8_t> outBuf; |
| jbyteArray outJbytes = nullptr; |
| JniByteArray x509CertBytes(env, x509Cert); |
| |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| VerifyOrExit(outBuf.Alloc(allocatedCertLength), err = CHIP_ERROR_NO_MEMORY); |
| |
| { |
| MutableByteSpan outBytes(outBuf.Get(), allocatedCertLength); |
| |
| err = chip::Credentials::ConvertX509CertToChipCert(x509CertBytes.byteSpan(), outBytes); |
| SuccessOrExit(err); |
| |
| err = JniReferences::GetInstance().N2J_ByteArray(env, outBytes.data(), outBytes.size(), outJbytes); |
| SuccessOrExit(err); |
| } |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to convert X509 cert to CHIP cert. Err = %" CHIP_ERROR_FORMAT, err.Format()); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| return outJbytes; |
| } |
| |
| JNI_METHOD(void, unpairDevice)(JNIEnv * env, jobject self, jlong handle, jlong deviceId) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "unpairDevice() called with device ID"); |
| |
| err = wrapper->Controller()->UnpairDevice(deviceId); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to unpair the device."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(void, stopDevicePairing)(JNIEnv * env, jobject self, jlong handle, jlong deviceId) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "stopDevicePairing() called with device ID"); |
| |
| err = wrapper->Controller()->StopPairing(deviceId); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to unpair the device."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(jlong, getDeviceBeingCommissionedPointer)(JNIEnv * env, jobject self, jlong handle, jlong nodeId) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| CommissioneeDeviceProxy * commissioneeDevice = nullptr; |
| err = wrapper->Controller()->GetDeviceBeingCommissioned(static_cast<NodeId>(nodeId), &commissioneeDevice); |
| |
| if (commissioneeDevice == nullptr) |
| { |
| ChipLogError(Controller, "Commissionee device was nullptr"); |
| err = CHIP_ERROR_INCORRECT_STATE; |
| } |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to get commissionee device: %s", ErrorStr(err)); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| return 0; |
| } |
| |
| return reinterpret_cast<jlong>(commissioneeDevice); |
| } |
| |
| JNI_METHOD(void, getConnectedDevicePointer)(JNIEnv * env, jobject self, jlong handle, jlong nodeId, jlong callbackHandle) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| GetConnectedDeviceCallback * connectedDeviceCallback = reinterpret_cast<GetConnectedDeviceCallback *>(callbackHandle); |
| VerifyOrReturn(connectedDeviceCallback != nullptr, ChipLogError(Controller, "GetConnectedDeviceCallback handle is nullptr")); |
| err = wrapper->Controller()->GetConnectedDevice(nodeId, &connectedDeviceCallback->mOnSuccess, |
| &connectedDeviceCallback->mOnFailure); |
| VerifyOrReturn(err == CHIP_NO_ERROR, ChipLogError(Controller, "Error invoking GetConnectedDevice")); |
| } |
| |
| JNI_METHOD(void, releaseOperationalDevicePointer)(JNIEnv * env, jobject self, jlong devicePtr) |
| { |
| chip::DeviceLayer::StackLock lock; |
| OperationalDeviceProxy * device = reinterpret_cast<OperationalDeviceProxy *>(devicePtr); |
| if (device != NULL) |
| { |
| delete device; |
| } |
| } |
| |
| JNI_METHOD(void, shutdownSubscriptions)(JNIEnv * env, jobject self, jlong handle, jlong devicePtr) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| DeviceProxy * device = reinterpret_cast<DeviceProxy *>(devicePtr); |
| |
| // |
| // We should move away from this model of shutting down subscriptions in this manner and instead, |
| // have Java own the ReadClient objects directly and manage their lifetimes. |
| // |
| // #13163 tracks this issue. |
| // |
| device->ShutdownSubscriptions(); |
| } |
| |
| JNI_METHOD(jstring, getIpAddress)(JNIEnv * env, jobject self, jlong handle, jlong deviceId) |
| { |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| chip::Inet::IPAddress addr; |
| uint16_t port; |
| char addrStr[50]; |
| |
| CHIP_ERROR err = wrapper->Controller()->GetPeerAddressAndPort(deviceId, addr, port); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to get device address."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| addr.ToString(addrStr); |
| return env->NewStringUTF(addrStr); |
| } |
| |
| JNI_METHOD(jlong, generateCompressedFabricId) |
| (JNIEnv * env, jobject self, jbyteArray rcac, jbyteArray noc) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CompressedFabricId compressedFabricId; |
| FabricId fabricId; |
| NodeId nodeId; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| chip::JniByteArray jniRcac(env, rcac); |
| chip::JniByteArray jniNoc(env, noc); |
| err = ExtractNodeIdFabricIdCompressedFabricIdFromOpCerts(jniRcac.byteSpan(), jniNoc.byteSpan(), compressedFabricId, fabricId, |
| nodeId); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to extract compressed fabric ID."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| return static_cast<jlong>(compressedFabricId); |
| } |
| |
| JNI_METHOD(jobject, getNetworkLocation)(JNIEnv * env, jobject self, jlong handle, jlong deviceId) |
| { |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| Transport::PeerAddress addr; |
| jobject networkLocation; |
| char addrStr[50]; |
| |
| CHIP_ERROR err = wrapper->Controller()->GetPeerAddress(static_cast<chip::NodeId>(deviceId), addr); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to get device address."); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| addr.GetIPAddress().ToString(addrStr); |
| |
| err = N2J_NetworkLocation(env, env->NewStringUTF(addrStr), static_cast<jint>(addr.GetPort()), |
| static_cast<jint>(addr.GetInterface().GetPlatformInterface()), networkLocation); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to create NetworkLocation"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| |
| return networkLocation; |
| } |
| |
| JNI_METHOD(jlong, getCompressedFabricId)(JNIEnv * env, jobject self, jlong handle) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| return wrapper->Controller()->GetCompressedFabricId(); |
| } |
| |
| JNI_METHOD(void, discoverCommissionableNodes)(JNIEnv * env, jobject self, jlong handle) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| chip::Dnssd::DiscoveryFilter filter(Dnssd::DiscoveryFilterType::kNone, (uint64_t) 0); |
| |
| CHIP_ERROR err = wrapper->Controller()->DiscoverCommissionableNodes(filter); |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "Failed to discoverCommissionableNodes"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| } |
| |
| JNI_METHOD(jobject, getDiscoveredDevice)(JNIEnv * env, jobject self, jlong handle, jint idx) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| const Dnssd::DiscoveredNodeData * data = wrapper->Controller()->GetDiscoveredDevice(idx); |
| |
| if (data == nullptr) |
| { |
| return nullptr; |
| } |
| |
| jclass discoveredDeviceCls = env->FindClass("chip/devicecontroller/DiscoveredDevice"); |
| jmethodID constructor = env->GetMethodID(discoveredDeviceCls, "<init>", "()V"); |
| |
| jfieldID discrminatorID = env->GetFieldID(discoveredDeviceCls, "discriminator", "J"); |
| jfieldID ipAddressID = env->GetFieldID(discoveredDeviceCls, "ipAddress", "Ljava/lang/String;"); |
| |
| jobject discoveredObj = env->NewObject(discoveredDeviceCls, constructor); |
| |
| env->SetLongField(discoveredObj, discrminatorID, data->commissionData.longDiscriminator); |
| |
| char ipAddress[100]; |
| data->resolutionData.ipAddress[0].ToString(ipAddress, 100); |
| jstring jniipAdress = env->NewStringUTF(ipAddress); |
| env->SetObjectField(discoveredObj, ipAddressID, jniipAdress); |
| |
| if (data == nullptr) |
| { |
| ChipLogError(Controller, "GetDiscoveredDevice - not found"); |
| } |
| return discoveredObj; |
| } |
| |
| JNI_METHOD(jboolean, openPairingWindow)(JNIEnv * env, jobject self, jlong handle, jlong devicePtr, jint duration) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * chipDevice = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (chipDevice == nullptr) |
| { |
| ChipLogProgress(Controller, "Could not cast device pointer to Device object"); |
| return false; |
| } |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| err = AutoCommissioningWindowOpener::OpenBasicCommissioningWindow(wrapper->Controller(), chipDevice->GetDeviceId(), |
| System::Clock::Seconds16(duration)); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "OpenPairingWindow failed: %" CHIP_ERROR_FORMAT, err.Format()); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| JNI_METHOD(jboolean, openPairingWindowWithPIN) |
| (JNIEnv * env, jobject self, jlong handle, jlong devicePtr, jint duration, jlong iteration, jint discriminator, jlong setupPinCode) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * chipDevice = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (chipDevice == nullptr) |
| { |
| ChipLogProgress(Controller, "Could not cast device pointer to Device object"); |
| return false; |
| } |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| chip::SetupPayload setupPayload; |
| err = AutoCommissioningWindowOpener::OpenCommissioningWindow( |
| wrapper->Controller(), chipDevice->GetDeviceId(), System::Clock::Seconds16(duration), iteration, discriminator, |
| MakeOptional(static_cast<uint32_t>(setupPinCode)), NullOptional, setupPayload); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "OpenPairingWindow failed: %" CHIP_ERROR_FORMAT, err.Format()); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| JNI_METHOD(jboolean, openPairingWindowCallback) |
| (JNIEnv * env, jobject self, jlong handle, jlong devicePtr, jint duration, jobject jcallback) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * chipDevice = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (chipDevice == nullptr) |
| { |
| ChipLogProgress(Controller, "Could not cast device pointer to Device object"); |
| return false; |
| } |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| err = AndroidCommissioningWindowOpener::OpenBasicCommissioningWindow(wrapper->Controller(), chipDevice->GetDeviceId(), |
| System::Clock::Seconds16(duration), jcallback); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "OpenPairingWindow failed: %" CHIP_ERROR_FORMAT, err.Format()); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| JNI_METHOD(jboolean, openPairingWindowWithPINCallback) |
| (JNIEnv * env, jobject self, jlong handle, jlong devicePtr, jint duration, jlong iteration, jint discriminator, jlong setupPinCode, |
| jobject jcallback) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * chipDevice = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (chipDevice == nullptr) |
| { |
| ChipLogProgress(Controller, "Could not cast device pointer to Device object"); |
| return false; |
| } |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| chip::SetupPayload setupPayload; |
| err = AndroidCommissioningWindowOpener::OpenCommissioningWindow( |
| wrapper->Controller(), chipDevice->GetDeviceId(), System::Clock::Seconds16(duration), iteration, discriminator, |
| MakeOptional(static_cast<uint32_t>(setupPinCode)), NullOptional, jcallback, setupPayload); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Controller, "OpenPairingWindow failed: %" CHIP_ERROR_FORMAT, err.Format()); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| JNI_METHOD(void, shutdownCommissioning) |
| (JNIEnv * env, jobject self, jlong handle) |
| { |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| wrapper->Controller()->Shutdown(); |
| } |
| |
| JNI_METHOD(jbyteArray, getAttestationChallenge) |
| (JNIEnv * env, jobject self, jlong handle, jlong devicePtr) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| ByteSpan attestationChallenge; |
| jbyteArray attestationChallengeJbytes = nullptr; |
| |
| DeviceProxy * chipDevice = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (chipDevice == nullptr) |
| { |
| ChipLogProgress(Controller, "Could not cast device pointer to Device object"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INCORRECT_STATE); |
| } |
| |
| err = chipDevice->GetAttestationChallenge(attestationChallenge); |
| SuccessOrExit(err); |
| VerifyOrExit(attestationChallenge.size() == 16, err = CHIP_ERROR_INVALID_ARGUMENT); |
| |
| err = JniReferences::GetInstance().N2J_ByteArray(env, attestationChallenge.data(), attestationChallenge.size(), |
| attestationChallengeJbytes); |
| SuccessOrExit(err); |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| return attestationChallengeJbytes; |
| } |
| |
| JNI_METHOD(void, deleteDeviceController)(JNIEnv * env, jobject self, jlong handle) |
| { |
| chip::DeviceLayer::StackLock lock; |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| |
| ChipLogProgress(Controller, "deleteDeviceController() called"); |
| |
| if (wrapper != NULL) |
| { |
| delete wrapper; |
| } |
| } |
| |
| JNI_METHOD(jobject, computePaseVerifier) |
| (JNIEnv * env, jobject self, jlong handle, jlong devicePtr, jlong setupPincode, jlong iterations, jbyteArray salt) |
| { |
| chip::DeviceLayer::StackLock lock; |
| |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| jobject params; |
| jbyteArray verifierBytes; |
| Spake2pVerifier verifier; |
| Spake2pVerifierSerialized serializedVerifier; |
| MutableByteSpan serializedVerifierSpan(serializedVerifier); |
| JniByteArray jniSalt(env, salt); |
| |
| ChipLogProgress(Controller, "computePaseVerifier() called"); |
| |
| AndroidDeviceControllerWrapper * wrapper = AndroidDeviceControllerWrapper::FromJNIHandle(handle); |
| err = wrapper->Controller()->ComputePASEVerifier(iterations, setupPincode, jniSalt.byteSpan(), verifier); |
| SuccessOrExit(err); |
| |
| err = verifier.Serialize(serializedVerifierSpan); |
| SuccessOrExit(err); |
| |
| err = JniReferences::GetInstance().N2J_ByteArray(env, serializedVerifier, kSpake2p_VerifierSerialized_Length, verifierBytes); |
| SuccessOrExit(err); |
| |
| err = N2J_PaseVerifierParams(env, setupPincode, verifierBytes, params); |
| SuccessOrExit(err); |
| return params; |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, err); |
| } |
| return nullptr; |
| } |
| |
| JNI_METHOD(void, subscribeToPath) |
| (JNIEnv * env, jobject self, jlong handle, jlong callbackHandle, jlong devicePtr, jobject attributePathList, jint minInterval, |
| jint maxInterval) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * device = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (device == nullptr) |
| { |
| ChipLogError(Controller, "No device found"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INCORRECT_STATE); |
| } |
| |
| std::vector<app::AttributePathParams> attributePathParamsList; |
| err = ParseAttributePathList(attributePathList, attributePathParamsList); |
| VerifyOrReturn(err == CHIP_NO_ERROR, ChipLogError(Controller, "Error parsing Java attribute paths: %s", ErrorStr(err))); |
| |
| app::ReadPrepareParams params(device->GetSecureSession().Value()); |
| params.mMinIntervalFloorSeconds = minInterval; |
| params.mMaxIntervalCeilingSeconds = maxInterval; |
| params.mpAttributePathParamsList = attributePathParamsList.data(); |
| params.mAttributePathParamsListSize = attributePathParamsList.size(); |
| |
| auto callback = reinterpret_cast<ReportCallback *>(callbackHandle); |
| |
| app::ReadClient * readClient = |
| Platform::New<app::ReadClient>(app::InteractionModelEngine::GetInstance(), device->GetExchangeManager(), |
| callback->mBufferedReadAdapter, app::ReadClient::InteractionType::Subscribe); |
| |
| err = readClient->SendRequest(params); |
| if (err != CHIP_NO_ERROR) |
| { |
| chip::AndroidClusterExceptions::GetInstance().ReturnIllegalStateException(env, callback->mReportCallbackRef, ErrorStr(err), |
| err); |
| delete readClient; |
| delete callback; |
| return; |
| } |
| |
| callback->mReadClient = readClient; |
| } |
| |
| JNI_METHOD(void, readPath) |
| (JNIEnv * env, jobject self, jlong handle, jlong callbackHandle, jlong devicePtr, jobject attributePathList) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * device = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (device == nullptr) |
| { |
| ChipLogError(Controller, "No device found"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INCORRECT_STATE); |
| } |
| |
| std::vector<app::AttributePathParams> attributePathParamsList; |
| err = ParseAttributePathList(attributePathList, attributePathParamsList); |
| VerifyOrReturn(err == CHIP_NO_ERROR, ChipLogError(Controller, "Error parsing Java attribute paths: %s", ErrorStr(err))); |
| |
| app::ReadPrepareParams params(device->GetSecureSession().Value()); |
| params.mpAttributePathParamsList = attributePathParamsList.data(); |
| params.mAttributePathParamsListSize = attributePathParamsList.size(); |
| |
| auto callback = reinterpret_cast<ReportCallback *>(callbackHandle); |
| |
| app::ReadClient * readClient = |
| Platform::New<app::ReadClient>(app::InteractionModelEngine::GetInstance(), device->GetExchangeManager(), |
| callback->mBufferedReadAdapter, app::ReadClient::InteractionType::Read); |
| |
| err = readClient->SendRequest(params); |
| if (err != CHIP_NO_ERROR) |
| { |
| chip::AndroidClusterExceptions::GetInstance().ReturnIllegalStateException(env, callback->mReportCallbackRef, ErrorStr(err), |
| err); |
| delete readClient; |
| delete callback; |
| return; |
| } |
| |
| callback->mReadClient = readClient; |
| } |
| |
| JNI_METHOD(void, subscribeToEventPath) |
| (JNIEnv * env, jobject self, jlong handle, jlong callbackHandle, jlong devicePtr, jobject eventPathList, jint minInterval, |
| jint maxInterval, jboolean keepSubscriptions, jboolean isFabricFiltered) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * device = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (device == nullptr) |
| { |
| ChipLogError(Controller, "No device found"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INCORRECT_STATE); |
| } |
| |
| std::vector<app::EventPathParams> eventPathParamsList; |
| err = ParseEventPathList(eventPathList, eventPathParamsList); |
| VerifyOrReturn(err == CHIP_NO_ERROR, ChipLogError(Controller, "Error parsing Java event paths: %s", ErrorStr(err))); |
| |
| app::ReadPrepareParams params(device->GetSecureSession().Value()); |
| params.mMinIntervalFloorSeconds = minInterval; |
| params.mMaxIntervalCeilingSeconds = maxInterval; |
| params.mpEventPathParamsList = eventPathParamsList.data(); |
| params.mEventPathParamsListSize = eventPathParamsList.size(); |
| params.mKeepSubscriptions = (keepSubscriptions != JNI_FALSE); |
| params.mIsFabricFiltered = (isFabricFiltered != JNI_FALSE); |
| |
| auto callback = reinterpret_cast<ReportEventCallback *>(callbackHandle); |
| |
| app::ReadClient * readClient = |
| Platform::New<app::ReadClient>(app::InteractionModelEngine::GetInstance(), device->GetExchangeManager(), |
| callback->mBufferedReadAdapter, app::ReadClient::InteractionType::Subscribe); |
| |
| err = readClient->SendAutoResubscribeRequest(std::move(params)); |
| if (err != CHIP_NO_ERROR) |
| { |
| chip::AndroidClusterExceptions::GetInstance().ReturnIllegalStateException(env, callback->mReportCallbackRef, ErrorStr(err), |
| err); |
| delete readClient; |
| delete callback; |
| return; |
| } |
| |
| callback->mReadClient = readClient; |
| } |
| |
| JNI_METHOD(void, readEventPath) |
| (JNIEnv * env, jobject self, jlong handle, jlong callbackHandle, jlong devicePtr, jobject eventPathList) |
| { |
| chip::DeviceLayer::StackLock lock; |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| |
| DeviceProxy * device = reinterpret_cast<DeviceProxy *>(devicePtr); |
| if (device == nullptr) |
| { |
| ChipLogError(Controller, "No device found"); |
| JniReferences::GetInstance().ThrowError(env, sChipDeviceControllerExceptionCls, CHIP_ERROR_INCORRECT_STATE); |
| } |
| |
| std::vector<app::EventPathParams> eventPathParamsList; |
| |
| err = ParseEventPathList(eventPathList, eventPathParamsList); |
| VerifyOrReturn(err == CHIP_NO_ERROR, ChipLogError(Controller, "Error parsing Java event paths: %s", ErrorStr(err))); |
| |
| app::ReadPrepareParams params(device->GetSecureSession().Value()); |
| params.mpEventPathParamsList = eventPathParamsList.data(); |
| params.mEventPathParamsListSize = eventPathParamsList.size(); |
| |
| auto callback = reinterpret_cast<ReportEventCallback *>(callbackHandle); |
| |
| app::ReadClient * readClient = |
| Platform::New<app::ReadClient>(app::InteractionModelEngine::GetInstance(), device->GetExchangeManager(), |
| callback->mBufferedReadAdapter, app::ReadClient::InteractionType::Read); |
| |
| err = readClient->SendRequest(params); |
| if (err != CHIP_NO_ERROR) |
| { |
| chip::AndroidClusterExceptions::GetInstance().ReturnIllegalStateException(env, callback->mReportCallbackRef, ErrorStr(err), |
| err); |
| delete readClient; |
| delete callback; |
| return; |
| } |
| |
| callback->mReadClient = readClient; |
| } |
| |
| /** |
| * Takes objects in attributePathList, converts them to app:AttributePathParams, and appends them to outAttributePathParamsList. |
| */ |
| CHIP_ERROR ParseAttributePathList(jobject attributePathList, std::vector<app::AttributePathParams> & outAttributePathParamsList) |
| { |
| jint listSize; |
| ReturnErrorOnFailure(JniReferences::GetInstance().GetListSize(attributePathList, listSize)); |
| |
| for (uint8_t i = 0; i < listSize; i++) |
| { |
| jobject attributePathItem = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().GetListItem(attributePathList, i, attributePathItem)); |
| |
| EndpointId endpointId; |
| ClusterId clusterId; |
| AttributeId attributeId; |
| ReturnErrorOnFailure(ParseAttributePath(attributePathItem, endpointId, clusterId, attributeId)); |
| outAttributePathParamsList.push_back(app::AttributePathParams(endpointId, clusterId, attributeId)); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR ParseAttributePath(jobject attributePath, EndpointId & outEndpointId, ClusterId & outClusterId, |
| AttributeId & outAttributeId) |
| { |
| JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread(); |
| |
| jmethodID getEndpointIdMethod = nullptr; |
| jmethodID getClusterIdMethod = nullptr; |
| jmethodID getAttributeIdMethod = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, attributePath, "getEndpointId", "()Lchip/devicecontroller/model/ChipPathId;", &getEndpointIdMethod)); |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, attributePath, "getClusterId", "()Lchip/devicecontroller/model/ChipPathId;", &getClusterIdMethod)); |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, attributePath, "getAttributeId", "()Lchip/devicecontroller/model/ChipPathId;", &getAttributeIdMethod)); |
| |
| jobject endpointIdObj = env->CallObjectMethod(attributePath, getEndpointIdMethod); |
| VerifyOrReturnError(endpointIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| jobject clusterIdObj = env->CallObjectMethod(attributePath, getClusterIdMethod); |
| VerifyOrReturnError(endpointIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| jobject attributeIdObj = env->CallObjectMethod(attributePath, getAttributeIdMethod); |
| VerifyOrReturnError(endpointIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| |
| uint32_t endpointId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(endpointIdObj, kInvalidEndpointId, endpointId)); |
| uint32_t clusterId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(clusterIdObj, kInvalidClusterId, clusterId)); |
| uint32_t attributeId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(attributeIdObj, kInvalidAttributeId, attributeId)); |
| |
| outEndpointId = static_cast<EndpointId>(endpointId); |
| outClusterId = static_cast<ClusterId>(clusterId); |
| outAttributeId = static_cast<AttributeId>(attributeId); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| /** |
| * Takes objects in eventPathList, converts them to app:EventPathParams, and appends them to outEventPathParamsList. |
| */ |
| CHIP_ERROR ParseEventPathList(jobject eventPathList, std::vector<app::EventPathParams> & outEventPathParamsList) |
| { |
| jint listSize; |
| ReturnErrorOnFailure(JniReferences::GetInstance().GetListSize(eventPathList, listSize)); |
| |
| for (uint8_t i = 0; i < listSize; i++) |
| { |
| jobject eventPathItem = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().GetListItem(eventPathList, i, eventPathItem)); |
| |
| EndpointId endpointId; |
| ClusterId clusterId; |
| EventId eventId; |
| ReturnErrorOnFailure(ParseEventPath(eventPathItem, endpointId, clusterId, eventId)); |
| outEventPathParamsList.push_back(app::EventPathParams(endpointId, clusterId, eventId)); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR ParseEventPath(jobject eventPath, EndpointId & outEndpointId, ClusterId & outClusterId, EventId & outEventId) |
| { |
| JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread(); |
| |
| jmethodID getEndpointIdMethod = nullptr; |
| jmethodID getClusterIdMethod = nullptr; |
| jmethodID getEventIdMethod = nullptr; |
| |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, eventPath, "getEndpointId", "()Lchip/devicecontroller/model/ChipPathId;", &getEndpointIdMethod)); |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, eventPath, "getClusterId", "()Lchip/devicecontroller/model/ChipPathId;", &getClusterIdMethod)); |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod(env, eventPath, "getEventId", |
| "()Lchip/devicecontroller/model/ChipPathId;", &getEventIdMethod)); |
| |
| jobject endpointIdObj = env->CallObjectMethod(eventPath, getEndpointIdMethod); |
| VerifyOrReturnError(endpointIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| jobject clusterIdObj = env->CallObjectMethod(eventPath, getClusterIdMethod); |
| VerifyOrReturnError(clusterIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| jobject eventIdObj = env->CallObjectMethod(eventPath, getEventIdMethod); |
| VerifyOrReturnError(eventIdObj != nullptr, CHIP_ERROR_INCORRECT_STATE); |
| |
| uint32_t endpointId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(endpointIdObj, kInvalidEndpointId, endpointId)); |
| uint32_t clusterId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(clusterIdObj, kInvalidClusterId, clusterId)); |
| uint32_t eventId = 0; |
| ReturnErrorOnFailure(GetChipPathIdValue(eventIdObj, kInvalidEventId, eventId)); |
| |
| outEndpointId = static_cast<EndpointId>(endpointId); |
| outClusterId = static_cast<ClusterId>(clusterId); |
| outEventId = static_cast<EventId>(eventId); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR GetChipPathIdValue(jobject chipPathId, uint32_t wildcardValue, uint32_t & outValue) |
| { |
| JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread(); |
| |
| bool idIsWildcard = false; |
| ReturnErrorOnFailure(IsWildcardChipPathId(chipPathId, idIsWildcard)); |
| |
| if (idIsWildcard) |
| { |
| outValue = wildcardValue; |
| return CHIP_NO_ERROR; |
| } |
| |
| jmethodID getIdMethod = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod(env, chipPathId, "getId", "()J", &getIdMethod)); |
| outValue = env->CallLongMethod(chipPathId, getIdMethod); |
| VerifyOrReturnError(!env->ExceptionCheck(), CHIP_JNI_ERROR_EXCEPTION_THROWN); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR IsWildcardChipPathId(jobject chipPathId, bool & isWildcard) |
| { |
| JNIEnv * env = JniReferences::GetInstance().GetEnvForCurrentThread(); |
| jmethodID getTypeMethod = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod( |
| env, chipPathId, "getType", "()Lchip/devicecontroller/model/ChipPathId$IdType;", &getTypeMethod)); |
| |
| jobject idType = env->CallObjectMethod(chipPathId, getTypeMethod); |
| VerifyOrReturnError(idType != nullptr, CHIP_JNI_ERROR_NULL_OBJECT); |
| |
| jmethodID nameMethod = nullptr; |
| ReturnErrorOnFailure(JniReferences::GetInstance().FindMethod(env, idType, "name", "()Ljava/lang/String;", &nameMethod)); |
| |
| jstring typeNameString = static_cast<jstring>(env->CallObjectMethod(idType, nameMethod)); |
| VerifyOrReturnError(idType != nullptr, CHIP_JNI_ERROR_NULL_OBJECT); |
| JniUtfString typeNameJniString(env, typeNameString); |
| |
| isWildcard = strncmp(typeNameJniString.c_str(), "WILDCARD", 8) == 0; |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| void * IOThreadMain(void * arg) |
| { |
| JNIEnv * env; |
| JavaVMAttachArgs attachArgs; |
| |
| // Attach the IO thread to the JVM as a daemon thread. |
| // This allows the JVM to shutdown without waiting for this thread to exit. |
| attachArgs.version = JNI_VERSION_1_6; |
| attachArgs.name = (char *) "CHIP Device Controller IO Thread"; |
| attachArgs.group = NULL; |
| #ifdef __ANDROID__ |
| sJVM->AttachCurrentThreadAsDaemon(&env, (void *) &attachArgs); |
| #else |
| sJVM->AttachCurrentThreadAsDaemon((void **) &env, (void *) &attachArgs); |
| #endif |
| |
| ChipLogProgress(Controller, "IO thread starting"); |
| chip::DeviceLayer::PlatformMgr().RunEventLoop(); |
| ChipLogProgress(Controller, "IO thread ending"); |
| |
| // Detach the thread from the JVM. |
| sJVM->DetachCurrentThread(); |
| |
| return NULL; |
| } |
| |
| CHIP_ERROR N2J_PaseVerifierParams(JNIEnv * env, jlong setupPincode, jbyteArray paseVerifier, jobject & outParams) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| jmethodID constructor; |
| jclass paramsClass; |
| |
| err = JniReferences::GetInstance().GetClassRef(env, "chip/devicecontroller/PaseVerifierParams", paramsClass); |
| JniClass paseVerifierParamsClass(paramsClass); |
| SuccessOrExit(err); |
| |
| env->ExceptionClear(); |
| constructor = env->GetMethodID(paramsClass, "<init>", "(J[B)V"); |
| VerifyOrExit(constructor != nullptr, err = CHIP_JNI_ERROR_METHOD_NOT_FOUND); |
| |
| outParams = (jobject) env->NewObject(paramsClass, constructor, setupPincode, paseVerifier); |
| |
| VerifyOrExit(!env->ExceptionCheck(), err = CHIP_JNI_ERROR_EXCEPTION_THROWN); |
| exit: |
| return err; |
| } |
| |
| CHIP_ERROR N2J_NetworkLocation(JNIEnv * env, jstring ipAddress, jint port, jint interfaceIndex, jobject & outLocation) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| jmethodID constructor; |
| jclass locationClass; |
| |
| err = JniReferences::GetInstance().GetClassRef(env, "chip/devicecontroller/NetworkLocation", locationClass); |
| JniClass networkLocationClass(locationClass); |
| SuccessOrExit(err); |
| |
| env->ExceptionClear(); |
| constructor = env->GetMethodID(locationClass, "<init>", "(Ljava/lang/String;II)V"); |
| VerifyOrExit(constructor != nullptr, err = CHIP_JNI_ERROR_METHOD_NOT_FOUND); |
| |
| outLocation = (jobject) env->NewObject(locationClass, constructor, ipAddress, port, interfaceIndex); |
| |
| VerifyOrExit(!env->ExceptionCheck(), err = CHIP_JNI_ERROR_EXCEPTION_THROWN); |
| exit: |
| return err; |
| } |
