guest/hals/identity/service.cpp

/*
 * Copyright 2021, The Android Open Source Project
 *
 * 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.
 */

#define LOG_TAG "android.hardware.identity-service"

#include <android-base/logging.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>

#include "IdentityCredentialStore.h"

#include "RemoteSecureHardwareProxy.h"

using ::android::sp;
using ::android::base::InitLogging;
using ::android::base::StderrLogger;

using ::aidl::android::hardware::identity::IdentityCredentialStore;
using ::android::hardware::identity::RemoteSecureHardwareProxyFactory;
using ::android::hardware::identity::SecureHardwareProxyFactory;

int main(int /*argc*/, char* argv[]) {
  InitLogging(argv, StderrLogger);

  sp<SecureHardwareProxyFactory> hwProxyFactory =
      new RemoteSecureHardwareProxyFactory();

  ABinderProcess_setThreadPoolMaxThreadCount(0);
  std::shared_ptr<IdentityCredentialStore> store =
      ndk::SharedRefBase::make<IdentityCredentialStore>(hwProxyFactory);

  const std::string instance =
      std::string(IdentityCredentialStore::descriptor) + "/default";
  binder_status_t status =
      AServiceManager_addService(store->asBinder().get(), instance.c_str());
  CHECK_EQ(status, STATUS_OK);

  ABinderProcess_joinThreadPool();
  return EXIT_FAILURE;  // should not reach
}