80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
|
|
* Copyright (C) 2015 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.
|
|
*/
|
|
|
|
#ifndef IGATEKEEPER_SERVICE_H_
|
|
#define IGATEKEEPER_SERVICE_H_
|
|
|
|
#include <binder/IInterface.h>
|
|
#include <binder/Parcel.h>
|
|
|
|
namespace android {
|
|
|
|
/*
|
|
* This must be kept manually in sync with frameworks/base's IGateKeeperService.aidl
|
|
*/
|
|
class IGateKeeperService : public IInterface {
|
|
public:
|
|
enum {
|
|
ENROLL = IBinder::FIRST_CALL_TRANSACTION + 0,
|
|
VERIFY = IBinder::FIRST_CALL_TRANSACTION + 1,
|
|
VERIFY_CHALLENGE = IBinder::FIRST_CALL_TRANSACTION + 2,
|
|
};
|
|
|
|
// DECLARE_META_INTERFACE - C++ client interface not needed
|
|
static const android::String16 descriptor;
|
|
virtual const android::String16& getInterfaceDescriptor() const;
|
|
IGateKeeperService() {}
|
|
virtual ~IGateKeeperService() {}
|
|
|
|
/**
|
|
* Enrolls a password with the GateKeeper. Returns 0 on success, negative on failure.
|
|
*/
|
|
virtual status_t enroll(uint32_t uid,
|
|
const uint8_t *current_password_handle, uint32_t current_password_handle_length,
|
|
const uint8_t *current_password, uint32_t current_password_length,
|
|
const uint8_t *desired_password, uint32_t desired_password_length,
|
|
uint8_t **enrolled_password_handle, uint32_t *enrolled_password_handle_length) = 0;
|
|
|
|
/**
|
|
* Verifies a password previously enrolled with the GateKeeper.
|
|
* Returns 0 on success, negative on failure.
|
|
*/
|
|
virtual status_t verify(uint32_t uid, const uint8_t *enrolled_password_handle,
|
|
uint32_t enrolled_password_handle_length,
|
|
const uint8_t *provided_password, uint32_t provided_password_length) = 0;
|
|
|
|
/**
|
|
* Verifies a password previously enrolled with the GateKeeper.
|
|
* Returns 0 on success, negative on failure.
|
|
*/
|
|
virtual status_t verifyChallenge(uint32_t uid, uint64_t challenge,
|
|
const uint8_t *enrolled_password_handle, uint32_t enrolled_password_handle_length,
|
|
const uint8_t *provided_password, uint32_t provided_password_length,
|
|
uint8_t **auth_token, uint32_t *auth_token_length) = 0;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class BnGateKeeperService: public BnInterface<IGateKeeperService> {
|
|
public:
|
|
virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply,
|
|
uint32_t flags = 0);
|
|
};
|
|
|
|
} // namespace android
|
|
|
|
#endif
|
|
|