chromium/components/unexportable_keys/unexportable_key_loader.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_UNEXPORTABLE_KEYS_UNEXPORTABLE_KEY_LOADER_H_
#define COMPONENTS_UNEXPORTABLE_KEYS_UNEXPORTABLE_KEY_LOADER_H_

#include <memory>

#include "base/component_export.h"
#include "base/containers/span.h"
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "components/unexportable_keys/background_task_priority.h"
#include "components/unexportable_keys/service_error.h"
#include "components/unexportable_keys/unexportable_key_id.h"
#include "crypto/signature_verifier.h"

namespace unexportable_keys {

class UnexportableKeyService;

// This class facilitates creation of `UnexportableKeyId` and allows scheduling
// callbacks to be called once a key is loaded.
//
// This class is designed for a single use: it allows loading only one key.
// Create multiple instances of this class to load multiple keys.
class COMPONENT_EXPORT(UNEXPORTABLE_KEYS) UnexportableKeyLoader { … };

}  // namespace unexportable_keys

#endif  // COMPONENTS_UNEXPORTABLE_KEYS_UNEXPORTABLE_KEY_LOADER_H_