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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_CHAPS_UTIL_CHAPS_UTIL_IMPL_H_
#define CHROMEOS_ASH_COMPONENTS_CHAPS_UTIL_CHAPS_UTIL_IMPL_H_
#include <stdint.h>
#include <memory>
#include <string>
#include <vector>
#include "base/component_export.h"
#include "base/functional/callback_forward.h"
#include "chromeos/ash/components/chaps_util/chaps_slot_session.h"
#include "chromeos/ash/components/chaps_util/chaps_util.h"
#include "crypto/scoped_nss_types.h"
namespace chromeos {
// Default implementation of the ChapsUtil class. Communicates with the chapsd
// daemon using ChapsSlotSession. Should be used on a worker thread.
// Exported for unit tests only.
class COMPONENT_EXPORT(CHAPS_UTIL) ChapsUtilImpl : public ChapsUtil {
public:
explicit ChapsUtilImpl(
std::unique_ptr<ChapsSlotSessionFactory> chaps_slot_session_factory);
~ChapsUtilImpl() override;
bool GenerateSoftwareBackedRSAKey(
PK11SlotInfo* slot,
uint16_t num_bits,
crypto::ScopedSECKEYPublicKey* out_public_key,
crypto::ScopedSECKEYPrivateKey* out_private_key) override;
// If called with true, every slot is assumed to be a chaps-provided slot.
void SetIsChapsProvidedSlotForTesting(
bool is_chaps_provided_slot_for_testing) {
is_chaps_provided_slot_for_testing_ = is_chaps_provided_slot_for_testing;
}
private:
std::unique_ptr<ChapsSlotSession> GetChapsSlotSessionForSlot(
PK11SlotInfo* slot);
std::unique_ptr<ChapsSlotSessionFactory> const chaps_slot_session_factory_;
// If true, every slot is assumed to be a chaps-provided slot.
bool is_chaps_provided_slot_for_testing_;
};
} // namespace chromeos
#endif // CHROMEOS_ASH_COMPONENTS_CHAPS_UTIL_CHAPS_UTIL_IMPL_H_
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