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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 "chrome/browser/extensions/chrome_safe_browsing_delegate.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/safe_browsing/chrome_password_reuse_detection_manager_client.h"
#include "chrome/browser/safe_browsing/extension_telemetry/declarative_net_request_action_signal.h"
#include "chrome/browser/safe_browsing/extension_telemetry/declarative_net_request_signal.h"
#include "chrome/browser/safe_browsing/extension_telemetry/extension_telemetry_service.h"
#include "chrome/browser/safe_browsing/extension_telemetry/extension_telemetry_service_factory.h"
#include "chrome/browser/safe_browsing/extension_telemetry/remote_host_contacted_signal.h"
#include "chrome/browser/safe_browsing/extension_telemetry/tabs_execute_script_signal.h"
#include "components/safe_browsing/buildflags.h"
#include "components/safe_browsing/core/common/features.h"
static_assert(BUILDFLAG(FULL_SAFE_BROWSING));
namespace extensions {
ChromeSafeBrowsingDelegate::ChromeSafeBrowsingDelegate() = default;
ChromeSafeBrowsingDelegate::~ChromeSafeBrowsingDelegate() = default;
bool ChromeSafeBrowsingDelegate::IsExtensionTelemetryServiceEnabled(
content::BrowserContext* context) const {
auto* telemetry_service =
safe_browsing::ExtensionTelemetryServiceFactory::GetForProfile(
Profile::FromBrowserContext(context));
return telemetry_service && telemetry_service->enabled();
}
void ChromeSafeBrowsingDelegate::NotifyExtensionApiTabExecuteScript(
content::BrowserContext* context,
const ExtensionId& extension_id,
const std::string& code) const {
auto* telemetry_service =
safe_browsing::ExtensionTelemetryServiceFactory::GetForProfile(
Profile::FromBrowserContext(context));
if (!telemetry_service || !telemetry_service->enabled()) {
return;
}
auto signal = std::make_unique<safe_browsing::TabsExecuteScriptSignal>(
extension_id, code);
telemetry_service->AddSignal(std::move(signal));
}
void ChromeSafeBrowsingDelegate::NotifyExtensionApiDeclarativeNetRequest(
content::BrowserContext* context,
const ExtensionId& extension_id,
const std::vector<api::declarative_net_request::Rule>& rules) const {
auto* telemetry_service =
safe_browsing::ExtensionTelemetryServiceFactory::GetForProfile(
Profile::FromBrowserContext(context));
if (!telemetry_service || !telemetry_service->enabled()) {
return;
}
// The telemetry service will consume and release the signal object inside the
// `AddSignal()` call.
auto signal = std::make_unique<safe_browsing::DeclarativeNetRequestSignal>(
extension_id, rules);
telemetry_service->AddSignal(std::move(signal));
}
void ChromeSafeBrowsingDelegate::
NotifyExtensionDeclarativeNetRequestRedirectAction(
content::BrowserContext* context,
const ExtensionId& extension_id,
const GURL& request_url,
const GURL& redirect_url) const {
auto* telemetry_service =
safe_browsing::ExtensionTelemetryServiceFactory::GetForProfile(
Profile::FromBrowserContext(context));
if (!telemetry_service || !telemetry_service->enabled() ||
!base::FeatureList::IsEnabled(
safe_browsing::
kExtensionTelemetryDeclarativeNetRequestActionSignal)) {
return;
}
// The telemetry service will consume and release the signal object inside the
// `AddSignal()` call.
auto signal = safe_browsing::DeclarativeNetRequestActionSignal::
CreateDeclarativeNetRequestRedirectActionSignal(extension_id, request_url,
redirect_url);
telemetry_service->AddSignal(std::move(signal));
}
void ChromeSafeBrowsingDelegate::CreatePasswordReuseDetectionManager(
content::WebContents* web_contents) const {
ChromePasswordReuseDetectionManagerClient::CreateForWebContents(web_contents);
}
} // namespace extensions
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