chromium/components/unexportable_keys/unexportable_key_loader.cc

// 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.

#include "components/unexportable_keys/unexportable_key_loader.h"

#include <memory>

#include "base/containers/span.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ref.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 "components/unexportable_keys/unexportable_key_service.h"
#include "crypto/signature_verifier.h"

namespace unexportable_keys {

// static
std::unique_ptr<UnexportableKeyLoader>
UnexportableKeyLoader::CreateFromWrappedKey(
    UnexportableKeyService& unexportable_key_service,
    base::span<const uint8_t> wrapped_key,
    BackgroundTaskPriority priority) { … }

// static
std::unique_ptr<UnexportableKeyLoader> UnexportableKeyLoader::CreateWithNewKey(
    UnexportableKeyService& unexportable_key_service,
    base::span<const crypto::SignatureVerifier::SignatureAlgorithm>
        acceptable_algorithms,
    BackgroundTaskPriority priority) { … }

UnexportableKeyLoader::~UnexportableKeyLoader() = default;

void UnexportableKeyLoader::InvokeCallbackAfterKeyLoaded(
    base::OnceCallback<void(ServiceErrorOr<UnexportableKeyId>)> callback) { … }

ServiceErrorOr<UnexportableKeyId>
UnexportableKeyLoader::GetKeyIdOrErrorForTesting() { … }

UnexportableKeyLoader::State UnexportableKeyLoader::GetStateForTesting() { … }

UnexportableKeyLoader::UnexportableKeyLoader() = default;

void UnexportableKeyLoader::LoadFromWrappedKey(
    UnexportableKeyService& unexportable_key_service,
    base::span<const uint8_t> wrapped_key,
    BackgroundTaskPriority priority) { … }
void UnexportableKeyLoader::GenerateNewKey(
    UnexportableKeyService& unexportable_key_service,
    base::span<const crypto::SignatureVerifier::SignatureAlgorithm>
        acceptable_algorithms,
    BackgroundTaskPriority priority) { … }

void UnexportableKeyLoader::OnKeyLoaded(
    ServiceErrorOr<UnexportableKeyId> key_id_or_error) { … }

}  // namespace unexportable_keys