blob: 9c419367253c5f26d9a3c40404ba226c7d328bdd [file] [log] [blame]
/*
*
* Copyright (c) 2021 Project CHIP Authors
*
* 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 "lib/support/logging/CHIPLogging.h"
#include <credentials/DeviceAttestationCredsProvider.h>
#include <jni.h>
class JNIDACProvider : public chip::Credentials::DeviceAttestationCredentialsProvider
{
public:
JNIDACProvider(jobject provider);
CHIP_ERROR GetCertificationDeclaration(chip::MutableByteSpan & out_cd_buffer) override;
CHIP_ERROR GetFirmwareInformation(chip::MutableByteSpan & out_firmware_info_buffer) override;
CHIP_ERROR GetDeviceAttestationCert(chip::MutableByteSpan & out_dac_buffer) override;
CHIP_ERROR GetProductAttestationIntermediateCert(chip::MutableByteSpan & out_pai_buffer) override;
CHIP_ERROR SignWithDeviceAttestationKey(const chip::ByteSpan & message_to_sign,
chip::MutableByteSpan & out_signature_buffer) override;
private:
CHIP_ERROR GetJavaByteByMethod(jmethodID method, chip::MutableByteSpan & out_buffer);
CHIP_ERROR GetJavaByteByMethod(jmethodID method, const chip::ByteSpan & in_buffer, chip::MutableByteSpan & out_buffer);
jobject mJNIDACProviderObject = nullptr;
jmethodID mGetCertificationDeclarationMethod = nullptr;
jmethodID mGetFirmwareInformationMethod = nullptr;
jmethodID mGetDeviceAttestationCertMethod = nullptr;
jmethodID mGetProductAttestationIntermediateCertMethod = nullptr;
jmethodID mSignWithDeviceAttestationKeyMethod = nullptr;
};