65 lines
2.8 KiB
C++
65 lines
2.8 KiB
C++
/*
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* Copyright (C) 2022 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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#pragma once
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#include <aidl/android/hardware/biometrics/common/SensorStrength.h>
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#include <aidl/android/hardware/biometrics/face/BnSession.h>
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#include <aidl/android/hardware/biometrics/face/FaceSensorType.h>
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#include <aidl/android/hardware/biometrics/face/ISessionCallback.h>
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#include <random>
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#include <future>
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#include <vector>
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namespace aidl::android::hardware::biometrics::face {
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namespace face = aidl::android::hardware::biometrics::face;
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namespace common = aidl::android::hardware::biometrics::common;
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namespace keymaster = aidl::android::hardware::keymaster;
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using aidl::android::hardware::common::NativeHandle;
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// A fake engine that is backed by system properties instead of hardware.
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class FakeFaceEngine {
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public:
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FakeFaceEngine() : mRandom(std::mt19937::default_seed) {}
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static face::FaceSensorType GetSensorType();
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static common::SensorStrength GetSensorStrength();
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void generateChallengeImpl(ISessionCallback* cb);
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void revokeChallengeImpl(ISessionCallback* cb, int64_t challenge);
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void getEnrollmentConfigImpl(ISessionCallback* cb,
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std::vector<EnrollmentStageConfig>* return_val);
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void enrollImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& hat,
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EnrollmentType enrollmentType, const std::vector<Feature>& features,
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const std::future<void>& cancel);
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void authenticateImpl(ISessionCallback* cb, int64_t operationId,
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const std::future<void>& cancel);
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void detectInteractionImpl(ISessionCallback* cb, const std::future<void>& cancel);
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void enumerateEnrollmentsImpl(ISessionCallback* cb);
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void removeEnrollmentsImpl(ISessionCallback* cb, const std::vector<int32_t>& enrollmentIds);
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void getFeaturesImpl(ISessionCallback* cb);
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void setFeatureImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& hat,
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Feature feature, bool enabled);
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void getAuthenticatorIdImpl(ISessionCallback* cb);
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void invalidateAuthenticatorIdImpl(ISessionCallback* cb);
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void resetLockoutImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& /*hat*/);
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std::mt19937 mRandom;
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};
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} // namespace aidl::android::hardware::biometrics::face
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