62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
/*
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* Copyright 2020, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "android.hardware.security.keymint-service"
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#include <android-base/logging.h>
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#include <android/binder_manager.h>
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#include <android/binder_process.h>
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#include <AndroidKeyMintDevice.h>
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#include <AndroidRemotelyProvisionedComponentDevice.h>
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#include <AndroidSecureClock.h>
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#include <AndroidSharedSecret.h>
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#include <keymaster/soft_keymaster_logger.h>
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using aidl::android::hardware::security::keymint::AndroidKeyMintDevice;
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using aidl::android::hardware::security::keymint::AndroidRemotelyProvisionedComponentDevice;
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using aidl::android::hardware::security::keymint::SecurityLevel;
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using aidl::android::hardware::security::secureclock::AndroidSecureClock;
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using aidl::android::hardware::security::sharedsecret::AndroidSharedSecret;
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template <typename T, class... Args>
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std::shared_ptr<T> addService(Args&&... args) {
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std::shared_ptr<T> ser = ndk::SharedRefBase::make<T>(std::forward<Args>(args)...);
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auto instanceName = std::string(T::descriptor) + "/default";
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LOG(INFO) << "adding keymint service instance: " << instanceName;
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binder_status_t status =
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AServiceManager_addService(ser->asBinder().get(), instanceName.c_str());
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CHECK_EQ(status, STATUS_OK);
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return ser;
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}
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int main() {
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// Zero threads seems like a useless pool, but below we'll join this thread to it, increasing
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// the pool size to 1.
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ABinderProcess_setThreadPoolMaxThreadCount(0);
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// Add Keymint Service
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std::shared_ptr<AndroidKeyMintDevice> keyMint =
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addService<AndroidKeyMintDevice>(SecurityLevel::SOFTWARE);
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// Add Secure Clock Service
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addService<AndroidSecureClock>(keyMint);
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// Add Shared Secret Service
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addService<AndroidSharedSecret>(keyMint);
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// Add Remotely Provisioned Component Service
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addService<AndroidRemotelyProvisionedComponentDevice>(keyMint);
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ABinderProcess_joinThreadPool();
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return EXIT_FAILURE; // should not reach
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}
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