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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.
#include "chrome/browser/optimization_guide/chrome_model_quality_logs_uploader_service.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "base/metrics/persistent_histogram_allocator.h"
#include "chrome/browser/browser_process.h"
#include "chrome/common/channel_info.h"
#include "chrome_model_quality_logs_uploader_service.h"
#include "components/metrics/metrics_log.h"
#include "components/metrics/persistent_system_profile.h"
#include "components/metrics/version_utils.h"
#include "components/metrics_services_manager/metrics_services_manager.h"
#include "components/optimization_guide/core/feature_registry/mqls_feature_registry.h"
#include "components/optimization_guide/core/model_execution/feature_keys.h"
#include "components/optimization_guide/core/model_execution/model_execution_features_controller.h"
#include "components/optimization_guide/core/optimization_guide_enums.h"
#include "components/optimization_guide/core/optimization_guide_features.h"
#include "components/optimization_guide/core/optimization_guide_util.h"
#include "components/optimization_guide/proto/model_execution.pb.h"
#include "components/prefs/pref_service.h"
#include "components/variations/service/variations_service.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/simple_url_loader.h"
namespace optimization_guide {
namespace {
void RecordUploadStatusHistogram(const MqlsFeatureMetadata* metadata,
ModelQualityLogsUploadStatus status) {
base::UmaHistogramEnumeration(
base::StrCat(
{"OptimizationGuide.ModelQualityLogsUploaderService.UploadStatus.",
metadata->name()}),
status);
}
// Populates the given SystemProfileProto using the persistent system profile.
// Returns false if the persistent system profile is not available.
bool PopulatePersistentSystemProfile(
metrics::SystemProfileProto* system_profile) {
base::GlobalHistogramAllocator* allocator =
base::GlobalHistogramAllocator::Get();
if (!allocator || !allocator->memory_allocator()) {
return false;
}
return metrics::PersistentSystemProfile::GetSystemProfile(
*allocator->memory_allocator(), system_profile);
}
} // namespace
ChromeModelQualityLogsUploaderService::ChromeModelQualityLogsUploaderService(
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory,
PrefService* pref_service,
base::WeakPtr<ModelExecutionFeaturesController>
model_execution_feature_controller)
: ModelQualityLogsUploaderService(url_loader_factory, pref_service),
model_execution_feature_controller_(model_execution_feature_controller) {}
ChromeModelQualityLogsUploaderService::
~ChromeModelQualityLogsUploaderService() = default;
bool ChromeModelQualityLogsUploaderService::CanUploadLogs(
const MqlsFeatureMetadata* metadata) {
CHECK(metadata);
// Model quality logging requires metrics reporting to be enabled. Skip upload
// if metrics reporting is disabled.
if (!g_browser_process->GetMetricsServicesManager()
->IsMetricsConsentGiven()) {
RecordUploadStatusHistogram(
metadata, ModelQualityLogsUploadStatus::kMetricsReportingDisabled);
return false;
}
// Don't upload logs if logging is disabled for the feature. Nothing to
// upload.
if (!features::IsModelQualityLoggingEnabledForFeature(metadata)) {
RecordUploadStatusHistogram(
metadata, ModelQualityLogsUploadStatus::kLoggingNotEnabled);
return false;
}
if (model_execution_feature_controller_) {
// Don't upload logs if logging is disabled by enterprise policy.
if (!model_execution_feature_controller_
->ShouldFeatureBeCurrentlyAllowedForLogging(metadata)) {
RecordUploadStatusHistogram(
metadata,
ModelQualityLogsUploadStatus::kDisabledDueToEnterprisePolicy);
return false;
}
}
return true;
}
void ChromeModelQualityLogsUploaderService::SetSystemMetadata(
proto::LoggingMetadata* logging_metadata) {
CHECK(logging_metadata);
// Set system profile proto before uploading. Try to use persistent system
// profile. If that is not available, then use the core system profile (Note
// this lacks field trial information).
if (!PopulatePersistentSystemProfile(
logging_metadata->mutable_system_profile())) {
metrics::MetricsLog::RecordCoreSystemProfile(
metrics::GetVersionString(),
metrics::AsProtobufChannel(chrome::GetChannel()),
chrome::IsExtendedStableChannel(),
g_browser_process->GetApplicationLocale(), metrics::GetAppPackageName(),
logging_metadata->mutable_system_profile());
}
// Remove identifiers for privacy reasons.
logging_metadata->mutable_system_profile()->clear_client_uuid();
logging_metadata->mutable_system_profile()->mutable_cloned_install_info()
->clear_cloned_from_client_id();
auto* variations_service = g_browser_process->variations_service();
if (variations_service) {
logging_metadata->set_is_likely_dogfood_client(
variations_service->IsLikelyDogfoodClient());
}
}
} // namespace optimization_guide
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