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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.
#include "chrome/browser/privacy_sandbox/privacy_sandbox_service_factory.h"
#include "base/no_destructor.h"
#include "build/build_config.h"
#include "chrome/browser/browsing_topics/browsing_topics_service_factory.h"
#include "chrome/browser/content_settings/cookie_settings_factory.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/first_party_sets/first_party_sets_policy_service_factory.h"
#include "chrome/browser/privacy_sandbox/privacy_sandbox_countries.h"
#include "chrome/browser/privacy_sandbox/privacy_sandbox_service_impl.h"
#include "chrome/browser/privacy_sandbox/privacy_sandbox_settings_factory.h"
#include "chrome/browser/privacy_sandbox/tracking_protection_settings_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/tpcd/experiment/eligibility_service_factory.h"
#include "components/content_settings/core/browser/cookie_settings.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/profile_metrics/browser_profile_type.h"
#include "content/public/browser/storage_partition.h"
#if BUILDFLAG(IS_CHROMEOS)
#include "chromeos/ash/components/browser_context_helper/browser_context_types.h"
#endif
namespace {
profile_metrics::BrowserProfileType GetProfileType(Profile* profile) {
#if BUILDFLAG(IS_CHROMEOS)
// Alias the "system" profiles which present as regular profiles for metrics
// purposes (e.g. signin screen), to system metrics profiles. This is done
// here as, due to dependency injection, the service itself does not hold a
// profile pointer.
// TODO (crbug.com/1450490) - Move to simply not creating the service for
// these types of profiles.
if (!ash::IsUserBrowserContext(profile)) {
return profile_metrics::BrowserProfileType::kSystem;
}
#endif
return profile_metrics::GetBrowserProfileType(profile);
}
} // namespace
PrivacySandboxServiceFactory* PrivacySandboxServiceFactory::GetInstance() {
static base::NoDestructor<PrivacySandboxServiceFactory> instance;
return instance.get();
}
PrivacySandboxService* PrivacySandboxServiceFactory::GetForProfile(
Profile* profile) {
return static_cast<PrivacySandboxService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
}
PrivacySandboxServiceFactory::PrivacySandboxServiceFactory()
: ProfileKeyedServiceFactory(
"PrivacySandboxService",
// TODO(crbug.com/40814288): Determine whether this actually needs to
// be created, or whether all usage in OTR contexts can be removed.
ProfileSelections::Builder()
.WithRegular(ProfileSelection::kOwnInstance)
// TODO(crbug.com/40257657): Check if this service is needed in
// Guest mode.
.WithGuest(ProfileSelection::kOwnInstance)
// TODO(crbug.com/41488885): Check if this service is needed for
// Ash Internals.
.WithAshInternals(ProfileSelection::kOwnInstance)
.Build()) {
DependsOn(PrivacySandboxSettingsFactory::GetInstance());
DependsOn(CookieSettingsFactory::GetInstance());
DependsOn(HostContentSettingsMapFactory::GetInstance());
DependsOn(browsing_topics::BrowsingTopicsServiceFactory::GetInstance());
DependsOn(TrackingProtectionSettingsFactory::GetInstance());
DependsOn(
first_party_sets::FirstPartySetsPolicyServiceFactory::GetInstance());
// The Eligibility service should be created before the Privacy Sandbox
// service is created to determine the cookie deprecation experiment
// eligibility.
DependsOn(tpcd::experiment::EligibilityServiceFactory::GetInstance());
}
std::unique_ptr<KeyedService>
PrivacySandboxServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
Profile* profile = Profile::FromBrowserContext(context);
return std::make_unique<PrivacySandboxServiceImpl>(
profile, PrivacySandboxSettingsFactory::GetForProfile(profile),
TrackingProtectionSettingsFactory::GetForProfile(profile),
CookieSettingsFactory::GetForProfile(profile), profile->GetPrefs(),
profile->GetDefaultStoragePartition()->GetInterestGroupManager(),
GetProfileType(profile),
(!profile->IsGuestSession() || profile->IsOffTheRecord())
? profile->GetBrowsingDataRemover()
: nullptr,
HostContentSettingsMapFactory::GetForProfile(profile),
browsing_topics::BrowsingTopicsServiceFactory::GetForProfile(profile),
first_party_sets::FirstPartySetsPolicyServiceFactory::
GetForBrowserContext(context),
GetSingletonPrivacySandboxCountries());
}
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