chromium/device/fido/fido_request_handler_base.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef DEVICE_FIDO_FIDO_REQUEST_HANDLER_BASE_H_
#define DEVICE_FIDO_FIDO_REQUEST_HANDLER_BASE_H_

#include <array>
#include <functional>
#include <map>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <string_view>
#include <vector>

#include "base/check.h"
#include "base/component_export.h"
#include "base/containers/flat_set.h"
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/timer/elapsed_timer.h"
#include "build/build_config.h"
#include "device/fido/fido_constants.h"
#include "device/fido/fido_discovery_base.h"
#include "device/fido/fido_transport_protocol.h"
#include "device/fido/pin.h"

namespace device {

class BleAdapterManager;
class FidoAuthenticator;
class FidoDiscoveryFactory;
class DiscoverableCredentialMetadata;
struct TransportAvailabilityCallbackReadiness;

// Base class that handles authenticator discovery/removal. Its lifetime is
// equivalent to that of a single WebAuthn request. For each authenticator, the
// per-device work is carried out by one FidoAuthenticator instance, which is
// constructed in a FidoDiscoveryBase and passed to the request handler via its
// Observer interface.
class COMPONENT_EXPORT(DEVICE_FIDO) FidoRequestHandlerBase
    : public FidoDiscoveryBase::Observer { … };

}  // namespace device

#endif  // DEVICE_FIDO_FIDO_REQUEST_HANDLER_BASE_H_