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// Copyright 2025 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_ENTERPRISE_BROWSER_REPORTING_USER_SECURITY_SIGNALS_SERVICE_H_
#define COMPONENTS_ENTERPRISE_BROWSER_REPORTING_USER_SECURITY_SIGNALS_SERVICE_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/timer/wall_clock_timer.h"
#include "components/enterprise/browser/reporting/security_signals_service.h"
#include "components/prefs/pref_change_registrar.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "services/network/public/mojom/cookie_manager.mojom.h"
class PrefService;
namespace enterprise_reporting {
// Service in charge of the scheduling, and triggering, generation and upload of
// user security signals reports.
class UserSecuritySignalsService : public SecuritySignalsService,
public network::mojom::CookieChangeListener {
public:
class Delegate {
public:
// Invoked when `trigger` happens, and will only be invoked if the current
// policy values dictate that this trigger is meaningful.
virtual void OnReportEventTriggered(SecurityReportTrigger trigger) = 0;
// Returns the CookieManager for the current context.
virtual network::mojom::CookieManager* GetCookieManager() = 0;
};
UserSecuritySignalsService(PrefService* profile_prefs, Delegate* delegate);
~UserSecuritySignalsService() override;
UserSecuritySignalsService(const UserSecuritySignalsService&) = delete;
UserSecuritySignalsService& operator=(const UserSecuritySignalsService&) =
delete;
// Returns the time delta representing the cadence at which security reports
// will be triggered.
static base::TimeDelta GetSecurityUploadCadence();
// SecuritySignalsService:
void Start() override;
bool IsSecuritySignalsReportingEnabled() override;
bool ShouldUseCookies() override;
void OnReportUploaded() override;
// mojom::CookieChangeListener:
void OnCookieChange(const net::CookieChangeInfo& change) override;
private:
friend class UserSecuritySignalsServiceTest;
// Initializes the listener watching cookie changes.
void InitCookieListener();
// Called when the cookie listener receiver receives a connection error.
void OnCookieListenerConnectionError();
// Called when the state value of the policy changes. This will affect whether
// the timed reporting loop is running or not.
void OnStatePolicyValueChanged();
// Called when the authentication policy value changes.
void OnCookiePolicyValueChanged();
// Will notify observers that a report needs to be generated and uploaded due
// to `trigger`.
void TriggerReport(SecurityReportTrigger trigger);
const raw_ptr<PrefService> profile_prefs_;
const raw_ptr<Delegate> delegate_;
PrefChangeRegistrar pref_change_registrar_;
base::WallClockTimer timer_;
bool initialized_{false};
// Connection to the CookieManager that signals when the GAIA cookies change.
mojo::Receiver<network::mojom::CookieChangeListener>
cookie_listener_receiver_{this};
base::WeakPtrFactory<UserSecuritySignalsService> weak_factory_{this};
};
} // namespace enterprise_reporting
#endif // COMPONENTS_ENTERPRISE_BROWSER_REPORTING_USER_SECURITY_SIGNALS_SERVICE_H_
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