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77 lines
2.7 KiB
77 lines
2.7 KiB
/*
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* Copyright (C) 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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#pragma once
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#include <random>
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#include <aidl/android/hardware/biometrics/face/BnSession.h>
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#include <aidl/android/hardware/biometrics/face/ISessionCallback.h>
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namespace 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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class Session : public BnSession {
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public:
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explicit Session(std::shared_ptr<ISessionCallback> cb);
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ndk::ScopedAStatus generateChallenge() override;
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ndk::ScopedAStatus revokeChallenge(int64_t challenge) override;
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ndk::ScopedAStatus getEnrollmentConfig(EnrollmentType enrollmentType,
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std::vector<EnrollmentStageConfig>* return_val) override;
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ndk::ScopedAStatus enroll(const keymaster::HardwareAuthToken& hat,
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EnrollmentType enrollmentType, const std::vector<Feature>& features,
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const std::optional<NativeHandle>& previewSurface,
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std::shared_ptr<common::ICancellationSignal>* return_val) override;
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ndk::ScopedAStatus authenticate(
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int64_t keystoreOperationId,
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std::shared_ptr<common::ICancellationSignal>* returnVal) override;
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ndk::ScopedAStatus detectInteraction(
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std::shared_ptr<common::ICancellationSignal>* returnVal) override;
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ndk::ScopedAStatus enumerateEnrollments() override;
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ndk::ScopedAStatus removeEnrollments(const std::vector<int32_t>& enrollmentIds) override;
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ndk::ScopedAStatus getFeatures() override;
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ndk::ScopedAStatus setFeature(const keymaster::HardwareAuthToken& hat, Feature feature,
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bool enabled) override;
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ndk::ScopedAStatus getAuthenticatorId() override;
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ndk::ScopedAStatus invalidateAuthenticatorId() override;
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ndk::ScopedAStatus resetLockout(const keymaster::HardwareAuthToken& hat) override;
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ndk::ScopedAStatus close() override;
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private:
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std::shared_ptr<ISessionCallback> cb_;
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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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