proxy_service_factory.cc revision 3551c9c881056c480085172ff9840cab31610854
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/net/proxy_service_factory.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/browser_process.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/io_thread.h" 12ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "chrome/browser/net/pref_proxy_config_tracker_impl.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/dhcp_proxy_script_fetcher_factory.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_config_service.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_script_fetcher_impl.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_service.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/proxy/proxy_service_v8.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/proxy_config_service_impl.h" 253551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chromeos/network/dhcp_proxy_script_fetcher_chromeos.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_CHROMEOS) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 283551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 293551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "win8/util/win8_util.h" 303551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 313551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 35ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochnet::ProxyConfigService* ProxyServiceFactory::CreateProxyConfigService( 36ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch PrefProxyConfigTracker* tracker) { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The linux gconf-based proxy settings getter relies on being initialized 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // from the UI thread. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 41ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch scoped_ptr<net::ProxyConfigService> base_service; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_CHROMEOS) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On ChromeOS, base service is NULL; chromeos::ProxyConfigServiceImpl 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // determines the effective proxy config to take effect in the network layer, 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be it from prefs or system (which is network shill on chromeos). 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For other platforms, create a baseline service that provides proxy 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // configuration in case nothing is configured through prefs (Note: prefs 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // include command line and configuration policy). 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(port): the IO and FILE message loops are only used by Linux. Can 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that code be moved to chrome/browser instead of being in net, so that it 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can use BrowserThread instead of raw MessageLoop pointers? See bug 25354. 55ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base_service.reset(net::ProxyService::CreateSystemProxyConfigService( 567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(), 57ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::FILE))); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_CHROMEOS) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 60ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return tracker->CreateTrackingProxyConfigService(base_service.Pass()) 61ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch .release(); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 657dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochPrefProxyConfigTracker* 667dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochProxyServiceFactory::CreatePrefProxyConfigTrackerOfProfile( 677dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* profile_prefs, 687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* local_state_prefs) { 697dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 707dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new chromeos::ProxyConfigServiceImpl(profile_prefs, local_state_prefs); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new PrefProxyConfigTrackerImpl(profile_prefs); 737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif // defined(OS_CHROMEOS) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// static 777dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochPrefProxyConfigTracker* 787dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochProxyServiceFactory::CreatePrefProxyConfigTrackerOfLocalState( 797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch PrefService* local_state_prefs) { 807dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_CHROMEOS) 817dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new chromeos::ProxyConfigServiceImpl(NULL, local_state_prefs); 827dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#else 837dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return new PrefProxyConfigTrackerImpl(local_state_prefs); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_CHROMEOS) 857dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)net::ProxyService* ProxyServiceFactory::CreateProxyService( 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::NetLog* net_log, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestContext* context, 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net::NetworkDelegate* network_delegate, 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::ProxyConfigService* proxy_config_service, 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine& command_line) { 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_IOS) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool use_v8 = false; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool use_v8 = !command_line.HasSwitch(switches::kWinHttpProxyResolver); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_v8 && command_line.HasSwitch(switches::kSingleProcess)) { 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See the note about V8 multithreading in net/proxy/proxy_resolver_v8.h 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to understand why we have this limitation. 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Cannot use V8 Proxy resolver in single process mode."; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) use_v8 = false; // Fallback to non-v8 implementation. 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_IOS) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1083551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_WIN) 1093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Crashes. http://crbug.com/266838 1103551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (use_v8 && win8::IsSingleWindowMetroMode()) 1113551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) use_v8 = false; 1123551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 1133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_pac_threads = 0u; // Use default number of threads. 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the command line for an override on the number of proxy resolver 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // threads to use. 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line.HasSwitch(switches::kNumPacThreads)) { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string s = command_line.GetSwitchValueASCII(switches::kNumPacThreads); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Parse the switch (it should be a positive integer formatted as decimal). 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int n; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::StringToInt(s, &n) && n > 0) { 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_pac_threads = static_cast<size_t>(n); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Invalid switch for number of PAC threads: " << s; 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net::ProxyService* proxy_service = NULL; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_v8) { 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_IOS) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 1353551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) net::DhcpProxyScriptFetcher* dhcp_proxy_script_fetcher; 1363551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#if defined(OS_CHROMEOS) 1373551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) dhcp_proxy_script_fetcher = 1383551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) new chromeos::DhcpProxyScriptFetcherChromeos(context); 1393551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#else 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::DhcpProxyScriptFetcherFactory dhcp_factory; 1413551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (command_line.HasSwitch(switches::kDisableDhcpWpad)) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dhcp_factory.set_enabled(false); 1433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) dhcp_proxy_script_fetcher = dhcp_factory.Create(context); 1443551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#endif 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_service = net::CreateProxyServiceUsingV8ProxyResolver( 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_config_service, 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new net::ProxyScriptFetcherImpl(context), 1493551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) dhcp_proxy_script_fetcher, 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->host_resolver(), 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log, 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) network_delegate); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_IOS) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_service = net::ProxyService::CreateUsingSystemProxyResolver( 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_config_service, 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_pac_threads, 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return proxy_service; 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 163