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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.
#include "components/device_signals/core/browser/browser_utils.h"
#include "base/check.h"
#include "build/build_config.h"
#include "components/policy/content/policy_blocklist_service.h"
#include "components/policy/core/common/cloud/cloud_policy_manager.h"
#include "components/policy/core/common/cloud/cloud_policy_store.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/site_isolation_policy.h"
namespace {
bool IsURLBlocked(const GURL& url, PolicyBlocklistService* service) {
if (!service) {
return false;
}
policy::URLBlocklist::URLBlocklistState state =
service->GetURLBlocklistState(url);
return state == policy::URLBlocklist::URLBlocklistState::URL_IN_BLOCKLIST;
}
} // namespace
namespace device_signals {
safe_browsing::SafeBrowsingState GetSafeBrowsingProtectionLevel(
PrefService* profile_prefs) {
DCHECK(profile_prefs);
bool safe_browsing_enabled =
profile_prefs->GetBoolean(prefs::kSafeBrowsingEnabled);
bool safe_browsing_enhanced_enabled =
profile_prefs->GetBoolean(prefs::kSafeBrowsingEnhanced);
if (safe_browsing_enabled) {
if (safe_browsing_enhanced_enabled) {
return safe_browsing::SafeBrowsingState::ENHANCED_PROTECTION;
} else {
return safe_browsing::SafeBrowsingState::STANDARD_PROTECTION;
}
} else {
return safe_browsing::SafeBrowsingState::NO_SAFE_BROWSING;
}
}
std::optional<safe_browsing::PasswordProtectionTrigger>
GetPasswordProtectionWarningTrigger(PrefService* profile_prefs) {
DCHECK(profile_prefs);
if (!profile_prefs->HasPrefPath(prefs::kPasswordProtectionWarningTrigger)) {
return std::nullopt;
}
return static_cast<safe_browsing::PasswordProtectionTrigger>(
profile_prefs->GetInteger(prefs::kPasswordProtectionWarningTrigger));
}
bool GetChromeRemoteDesktopAppBlocked(PolicyBlocklistService* service) {
DCHECK(service);
return IsURLBlocked(GURL("https://remotedesktop.google.com"), service) ||
IsURLBlocked(GURL("https://remotedesktop.corp.google.com"), service);
}
std::optional<std::string> TryGetEnrollmentDomain(
policy::CloudPolicyManager* manager) {
policy::CloudPolicyStore* store = nullptr;
if (manager && manager->core() && manager->core()->store()) {
store = manager->core()->store();
}
if (store && store->has_policy()) {
const auto* policy = store->policy();
if (policy->has_managed_by()) {
return policy->managed_by();
} else if (policy->has_display_domain()) {
return policy->display_domain();
}
}
return std::nullopt;
}
bool GetSiteIsolationEnabled() {
return content::SiteIsolationPolicy::UseDedicatedProcessesForAllSites();
}
} // namespace device_signals
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