oemlock.h

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/*
 * Copyright 2023 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.
 *
 */
 
#pragma once
 
#include "cuttlefish/host/commands/secure_env/storage/storage.h"
#include "cuttlefish/result/result.h"
 
namespace cuttlefish {
namespace oemlock {
 
class OemLock {
 public:
  OemLock(secure_env::Storage& storage);
 
  Result<bool> IsOemUnlockAllowedByCarrier() const;
  Result<bool> IsOemUnlockAllowedByDevice() const;
  Result<bool> IsOemUnlockAllowed() const;
  Result<bool> IsOemLocked() const;
  Result<void> SetOemUnlockAllowedByCarrier(bool allowed);
  Result<void> SetOemUnlockAllowedByDevice(bool allowed);
  // TODO(b/286558252): add ConfirmationUI token to the signature
  Result<void> SetOemLocked(bool locked);
 
 private:
  secure_env::Storage& storage_;
};
 
}  // namespace oemlock
}  // namespace cuttlefish