electron/atom/browser/browser_process_impl.cc
deepak1556 414dcfcd07 fix: create system network context for global requests
Global requests currently includes DNS over HTTPS requests,
certain cert validation requests (OCSP, AIA, etc) on some platforms
and geolocation requests.
2018-11-14 12:42:24 +05:30

306 lines
8.6 KiB
C++

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "atom/browser/browser_process_impl.h"
#include <utility>
#include "chrome/browser/printing/print_job_manager.h"
#include "chrome/common/chrome_switches.h"
#include "components/prefs/in_memory_pref_store.h"
#include "components/prefs/overlay_user_pref_store.h"
#include "components/prefs/pref_registry.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service_factory.h"
#include "components/proxy_config/pref_proxy_config_tracker_impl.h"
#include "components/proxy_config/proxy_config_dictionary.h"
#include "components/proxy_config/proxy_config_pref_names.h"
#include "content/public/common/content_switches.h"
#include "net/proxy_resolution/proxy_config.h"
#include "net/proxy_resolution/proxy_config_service.h"
#include "net/proxy_resolution/proxy_config_with_annotation.h"
#include "net/proxy_resolution/proxy_resolution_service.h"
#include "ui/base/l10n/l10n_util.h"
#if BUILDFLAG(ENABLE_PRINTING)
#include "chrome/browser/printing/print_job_manager.h"
#endif
BrowserProcessImpl::BrowserProcessImpl() {
g_browser_process = this;
}
BrowserProcessImpl::~BrowserProcessImpl() {
g_browser_process = nullptr;
}
// static
void BrowserProcessImpl::ApplyProxyModeFromCommandLine(
ValueMapPrefStore* pref_store) {
if (!pref_store)
return;
auto* command_line = base::CommandLine::ForCurrentProcess();
if (command_line->HasSwitch(switches::kNoProxyServer)) {
pref_store->SetValue(proxy_config::prefs::kProxy,
ProxyConfigDictionary::CreateDirect(),
WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
} else if (command_line->HasSwitch(switches::kProxyPacUrl)) {
std::string pac_script_url =
command_line->GetSwitchValueASCII(switches::kProxyPacUrl);
pref_store->SetValue(proxy_config::prefs::kProxy,
ProxyConfigDictionary::CreatePacScript(
pac_script_url, false /* pac_mandatory */),
WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
} else if (command_line->HasSwitch(switches::kProxyAutoDetect)) {
pref_store->SetValue(proxy_config::prefs::kProxy,
ProxyConfigDictionary::CreateAutoDetect(),
WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
} else if (command_line->HasSwitch(switches::kProxyServer)) {
std::string proxy_server =
command_line->GetSwitchValueASCII(switches::kProxyServer);
std::string bypass_list =
command_line->GetSwitchValueASCII(switches::kProxyBypassList);
pref_store->SetValue(
proxy_config::prefs::kProxy,
ProxyConfigDictionary::CreateFixedServers(proxy_server, bypass_list),
WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
}
}
void BrowserProcessImpl::PostEarlyInitialization() {
// Mock user prefs, as we only need to track changes for a
// in memory pref store. There are no persistent preferences
PrefServiceFactory prefs_factory;
auto pref_registry = base::MakeRefCounted<PrefRegistrySimple>();
PrefProxyConfigTrackerImpl::RegisterPrefs(pref_registry.get());
auto pref_store = base::MakeRefCounted<ValueMapPrefStore>();
ApplyProxyModeFromCommandLine(pref_store.get());
prefs_factory.set_command_line_prefs(std::move(pref_store));
prefs_factory.set_user_prefs(new OverlayUserPrefStore(new InMemoryPrefStore));
local_state_ = prefs_factory.Create(std::move(pref_registry));
}
void BrowserProcessImpl::PreCreateThreads(
const base::CommandLine& command_line) {
// Must be created before the IOThread.
// Once IOThread class is no longer needed,
// this can be created on first use.
system_network_context_manager_ =
std::make_unique<SystemNetworkContextManager>();
}
void BrowserProcessImpl::PostMainMessageLoopRun() {
// This expects to be destroyed before the task scheduler is torn down.
system_network_context_manager_.reset();
}
bool BrowserProcessImpl::IsShuttingDown() {
return false;
}
metrics_services_manager::MetricsServicesManager*
BrowserProcessImpl::GetMetricsServicesManager() {
return nullptr;
}
metrics::MetricsService* BrowserProcessImpl::metrics_service() {
return nullptr;
}
rappor::RapporServiceImpl* BrowserProcessImpl::rappor_service() {
return nullptr;
}
ProfileManager* BrowserProcessImpl::profile_manager() {
return nullptr;
}
PrefService* BrowserProcessImpl::local_state() {
DCHECK(local_state_.get());
return local_state_.get();
}
net::URLRequestContextGetter* BrowserProcessImpl::system_request_context() {
return nullptr;
}
scoped_refptr<network::SharedURLLoaderFactory>
BrowserProcessImpl::shared_url_loader_factory() {
return nullptr;
}
variations::VariationsService* BrowserProcessImpl::variations_service() {
return nullptr;
}
BrowserProcessPlatformPart* BrowserProcessImpl::platform_part() {
return nullptr;
}
extensions::EventRouterForwarder*
BrowserProcessImpl::extension_event_router_forwarder() {
return nullptr;
}
NotificationUIManager* BrowserProcessImpl::notification_ui_manager() {
return nullptr;
}
NotificationPlatformBridge* BrowserProcessImpl::notification_platform_bridge() {
return nullptr;
}
IOThread* BrowserProcessImpl::io_thread() {
return nullptr;
}
SystemNetworkContextManager*
BrowserProcessImpl::system_network_context_manager() {
DCHECK(system_network_context_manager_.get());
return system_network_context_manager_.get();
}
network::NetworkQualityTracker* BrowserProcessImpl::network_quality_tracker() {
return nullptr;
}
WatchDogThread* BrowserProcessImpl::watchdog_thread() {
return nullptr;
}
policy::ChromeBrowserPolicyConnector*
BrowserProcessImpl::browser_policy_connector() {
return nullptr;
}
policy::PolicyService* BrowserProcessImpl::policy_service() {
return nullptr;
}
IconManager* BrowserProcessImpl::icon_manager() {
return nullptr;
}
GpuModeManager* BrowserProcessImpl::gpu_mode_manager() {
return nullptr;
}
printing::PrintPreviewDialogController*
BrowserProcessImpl::print_preview_dialog_controller() {
return nullptr;
}
printing::BackgroundPrintingManager*
BrowserProcessImpl::background_printing_manager() {
return nullptr;
}
IntranetRedirectDetector* BrowserProcessImpl::intranet_redirect_detector() {
return nullptr;
}
DownloadStatusUpdater* BrowserProcessImpl::download_status_updater() {
return nullptr;
}
DownloadRequestLimiter* BrowserProcessImpl::download_request_limiter() {
return nullptr;
}
BackgroundModeManager* BrowserProcessImpl::background_mode_manager() {
return nullptr;
}
StatusTray* BrowserProcessImpl::status_tray() {
return nullptr;
}
safe_browsing::SafeBrowsingService*
BrowserProcessImpl::safe_browsing_service() {
return nullptr;
}
safe_browsing::ClientSideDetectionService*
BrowserProcessImpl::safe_browsing_detection_service() {
return nullptr;
}
subresource_filter::ContentRulesetService*
BrowserProcessImpl::subresource_filter_ruleset_service() {
return nullptr;
}
optimization_guide::OptimizationGuideService*
BrowserProcessImpl::optimization_guide_service() {
return nullptr;
}
net_log::ChromeNetLog* BrowserProcessImpl::net_log() {
return nullptr;
}
component_updater::ComponentUpdateService*
BrowserProcessImpl::component_updater() {
return nullptr;
}
component_updater::SupervisedUserWhitelistInstaller*
BrowserProcessImpl::supervised_user_whitelist_installer() {
return nullptr;
}
MediaFileSystemRegistry* BrowserProcessImpl::media_file_system_registry() {
return nullptr;
}
WebRtcLogUploader* BrowserProcessImpl::webrtc_log_uploader() {
return nullptr;
}
network_time::NetworkTimeTracker* BrowserProcessImpl::network_time_tracker() {
return nullptr;
}
gcm::GCMDriver* BrowserProcessImpl::gcm_driver() {
return nullptr;
}
resource_coordinator::TabManager* BrowserProcessImpl::GetTabManager() {
return nullptr;
}
shell_integration::DefaultWebClientState
BrowserProcessImpl::CachedDefaultWebClientState() {
return shell_integration::UNKNOWN_DEFAULT;
}
prefs::InProcessPrefServiceFactory* BrowserProcessImpl::pref_service_factory()
const {
return nullptr;
}
content::NetworkConnectionTracker*
BrowserProcessImpl::network_connection_tracker() {
return nullptr;
}
void BrowserProcessImpl::SetApplicationLocale(const std::string& locale) {
locale_ = locale;
}
const std::string& BrowserProcessImpl::GetApplicationLocale() {
return locale_;
}
printing::PrintJobManager* BrowserProcessImpl::print_job_manager() {
#if BUILDFLAG(ENABLE_PRINTING)
if (!print_job_manager_)
print_job_manager_.reset(new printing::PrintJobManager());
return print_job_manager_.get();
#else
return nullptr;
#endif
}