| // Copyright 2014 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 "remoting/base/url_request_context_getter.h" |
| |
| #include <utility> |
| |
| #include "base/task/single_thread_task_runner.h" |
| #include "build/build_config.h" |
| #include "net/cert/cert_verifier.h" |
| #include "net/proxy_resolution/configured_proxy_resolution_service.h" |
| #include "net/proxy_resolution/proxy_config_service.h" |
| #include "net/url_request/url_request_context.h" |
| #include "net/url_request/url_request_context_builder.h" |
| #include "remoting/base/vlog_net_log.h" |
| |
| #if BUILDFLAG(IS_WIN) |
| #include "base/win/windows_version.h" |
| #include "net/log/net_log.h" |
| #endif // BUILDFLAG(IS_WIN) |
| |
| namespace remoting { |
| |
| URLRequestContextGetter::URLRequestContextGetter( |
| scoped_refptr<base::SingleThreadTaskRunner> network_task_runner) |
| : network_task_runner_(network_task_runner), |
| proxy_config_service_( |
| net::ConfiguredProxyResolutionService::CreateSystemProxyConfigService( |
| network_task_runner)) {} |
| |
| net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() { |
| if (!url_request_context_.get()) { |
| CreateVlogNetLogObserver(); |
| net::URLRequestContextBuilder builder; |
| builder.DisableHttpCache(); |
| |
| #if BUILDFLAG(IS_WIN) |
| if (base::win::GetVersion() <= base::win::Version::WIN7) { |
| // The network stack of Windows 7 and older systems has a bug such that |
| // proxy resolution always fails and blocks each request for ~10-30 |
| // seconds. We don't support proxied connection right now, so just disable |
| // it on Windows 7 HTTP requests. |
| auto proxy_resolution_service = |
| net::ConfiguredProxyResolutionService::CreateWithoutProxyResolver( |
| std::move(proxy_config_service_), net::NetLog::Get()); |
| builder.set_proxy_resolution_service(std::move(proxy_resolution_service)); |
| } |
| #endif // BUILDFLAG(IS_WIN) |
| |
| if (proxy_config_service_) { |
| builder.set_proxy_config_service(std::move(proxy_config_service_)); |
| } |
| cert_net_fetcher_ = base::MakeRefCounted<net::CertNetFetcherURLRequest>(); |
| auto cert_verifier = net::CertVerifier::CreateDefault(cert_net_fetcher_); |
| builder.SetCertVerifier(std::move(cert_verifier)); |
| url_request_context_ = builder.Build(); |
| cert_net_fetcher_->SetURLRequestContext(url_request_context_.get()); |
| } |
| return url_request_context_.get(); |
| } |
| |
| scoped_refptr<base::SingleThreadTaskRunner> |
| URLRequestContextGetter::GetNetworkTaskRunner() const { |
| return network_task_runner_; |
| } |
| |
| URLRequestContextGetter::~URLRequestContextGetter() { |
| if (cert_net_fetcher_) { |
| cert_net_fetcher_->Shutdown(); |
| } |
| } |
| |
| } // namespace remoting |