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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_AUTH_ACTIVE_SESSION_FINGERPRINT_CLIENT_IMPL_H_
#define CHROME_BROWSER_ASH_AUTH_ACTIVE_SESSION_FINGERPRINT_CLIENT_IMPL_H_
#include <memory>
#include <optional>
#include "ash/public/cpp/ash_public_export.h"
#include "ash/public/cpp/auth/active_session_auth_controller.h"
#include "ash/public/cpp/auth/active_session_fingerprint_client.h"
#include "ash/shell.h"
#include "ash/shell_observer.h"
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/ash/login/quick_unlock/quick_unlock_utils.h"
#include "chromeos/ash/components/dbus/cryptohome/UserDataAuth.pb.h"
#include "chromeos/ash/components/dbus/userdataauth/userdataauth_client.h"
#include "chromeos/ash/components/login/auth/auth_performer.h"
#include "chromeos/ash/components/login/auth/public/auth_callbacks.h"
#include "chromeos/ash/components/login/auth/public/user_context.h"
#include "chromeos/ash/components/osauth/public/request/auth_request.h"
#include "components/account_id/account_id.h"
namespace ash {
class ActiveSessionFingerprintClientImpl
: public ActiveSessionFingerprintClient,
public ash::ShellObserver,
public UserDataAuthClient::FingerprintAuthObserver {
public:
ActiveSessionFingerprintClientImpl();
ActiveSessionFingerprintClientImpl(
const ActiveSessionFingerprintClientImpl&) = delete;
ActiveSessionFingerprintClientImpl& operator=(
const ActiveSessionFingerprintClientImpl&) = delete;
~ActiveSessionFingerprintClientImpl() override;
// ash::ActiveSessionFingerprintClient:
bool IsFingerprintAvailable(AuthRequest::Reason reason,
const AccountId& account_id) override;
void PrepareFingerprintAuth(
std::unique_ptr<UserContext> user_context,
AuthOperationCallback auth_ready_callback,
ActiveSessionFingerprintScanCallback on_scan_callback) override;
void TerminateFingerprintAuth(std::unique_ptr<UserContext> user_context,
AuthOperationCallback callback) override;
// ash::ShellObserver:
void OnShellDestroying() override;
// ash::UserDataAuthClient::FingerprintAuthObserver:
void OnFingerprintScan(
const ::user_data_auth::FingerprintScanResult& result) override;
void OnEnrollScanDone(const ::user_data_auth::FingerprintScanResult& result,
bool is_complete,
int percent_complete) override;
private:
void OnPrepareFingerprintAuth(AuthOperationCallback auth_ready_callback,
std::unique_ptr<UserContext> user_context,
std::optional<AuthenticationError> auth_error);
ActiveSessionFingerprintScanCallback on_scan_callback_;
AuthPerformer auth_performer_;
base::ScopedObservation<ash::Shell, ash::ShellObserver> shell_observation_{
this};
base::WeakPtrFactory<ActiveSessionFingerprintClientImpl> weak_factory_{this};
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_AUTH_ACTIVE_SESSION_FINGERPRINT_CLIENT_IMPL_H_
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