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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/http/http_stream_factory.h" | 5 #include "net/http/http_stream_factory.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/strings/string_number_conversions.h" | 8 #include "base/strings/string_number_conversions.h" |
| 9 #include "base/strings/string_split.h" | 9 #include "base/strings/string_split.h" |
| 10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
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| 28 HttpStreamFactory::~HttpStreamFactory() {} | 28 HttpStreamFactory::~HttpStreamFactory() {} |
| 29 | 29 |
| 30 // static | 30 // static |
| 31 void HttpStreamFactory::ResetStaticSettingsToInit() { | 31 void HttpStreamFactory::ResetStaticSettingsToInit() { |
| 32 spdy_enabled_ = true; | 32 spdy_enabled_ = true; |
| 33 } | 33 } |
| 34 | 34 |
| 35 void HttpStreamFactory::ProcessAlternativeService( | 35 void HttpStreamFactory::ProcessAlternativeService( |
| 36 const base::WeakPtr<HttpServerProperties>& http_server_properties, | 36 const base::WeakPtr<HttpServerProperties>& http_server_properties, |
| 37 base::StringPiece alternative_service_str, | 37 base::StringPiece alternative_service_str, |
| 38 const HostPortPair& http_host_port_pair, | 38 const SchemeOriginPair& scheme_origin_pair, |
| 39 const HttpNetworkSession& session) { | 39 const HttpNetworkSession& session) { |
| 40 SpdyAltSvcWireFormat::AlternativeServiceVector alternative_service_vector; | 40 SpdyAltSvcWireFormat::AlternativeServiceVector alternative_service_vector; |
| 41 if (!SpdyAltSvcWireFormat::ParseHeaderFieldValue( | 41 if (!SpdyAltSvcWireFormat::ParseHeaderFieldValue( |
| 42 alternative_service_str, &alternative_service_vector)) { | 42 alternative_service_str, &alternative_service_vector)) { |
| 43 return; | 43 return; |
| 44 } | 44 } |
| 45 | 45 |
| 46 // Convert SpdyAltSvcWireFormat::AlternativeService entries | 46 // Convert SpdyAltSvcWireFormat::AlternativeService entries |
| 47 // to net::AlternativeServiceInfo. | 47 // to net::AlternativeServiceInfo. |
| 48 AlternativeServiceInfoVector alternative_service_info_vector; | 48 AlternativeServiceInfoVector alternative_service_info_vector; |
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| 78 alternative_service_entry.port); | 78 alternative_service_entry.port); |
| 79 base::Time expiration = | 79 base::Time expiration = |
| 80 base::Time::Now() + | 80 base::Time::Now() + |
| 81 base::TimeDelta::FromSeconds(alternative_service_entry.max_age); | 81 base::TimeDelta::FromSeconds(alternative_service_entry.max_age); |
| 82 AlternativeServiceInfo alternative_service_info( | 82 AlternativeServiceInfo alternative_service_info( |
| 83 alternative_service, alternative_service_entry.probability, expiration); | 83 alternative_service, alternative_service_entry.probability, expiration); |
| 84 alternative_service_info_vector.push_back(alternative_service_info); | 84 alternative_service_info_vector.push_back(alternative_service_info); |
| 85 } | 85 } |
| 86 | 86 |
| 87 http_server_properties->SetAlternativeServices( | 87 http_server_properties->SetAlternativeServices( |
| 88 RewriteHost(http_host_port_pair), alternative_service_info_vector); | 88 SchemeOriginPair(scheme_origin_pair.scheme(), |
| 89 RewriteHost(scheme_origin_pair.host_port_pair())), |
| 90 alternative_service_info_vector); |
| 89 } | 91 } |
| 90 | 92 |
| 91 void HttpStreamFactory::ProcessAlternateProtocol( | 93 void HttpStreamFactory::ProcessAlternateProtocol( |
| 92 const base::WeakPtr<HttpServerProperties>& http_server_properties, | 94 const base::WeakPtr<HttpServerProperties>& http_server_properties, |
| 93 const std::vector<std::string>& alternate_protocol_values, | 95 const std::vector<std::string>& alternate_protocol_values, |
| 94 const HostPortPair& http_host_port_pair, | 96 const SchemeOriginPair& scheme_origin_pair, |
| 95 const HttpNetworkSession& session) { | 97 const HttpNetworkSession& session) { |
| 96 AlternateProtocol protocol = UNINITIALIZED_ALTERNATE_PROTOCOL; | 98 AlternateProtocol protocol = UNINITIALIZED_ALTERNATE_PROTOCOL; |
| 97 int port = 0; | 99 int port = 0; |
| 98 double probability = 1; | 100 double probability = 1; |
| 99 bool is_valid = true; | 101 bool is_valid = true; |
| 100 for (size_t i = 0; i < alternate_protocol_values.size(); ++i) { | 102 for (size_t i = 0; i < alternate_protocol_values.size(); ++i) { |
| 101 base::StringPiece alternate_protocol_str = alternate_protocol_values[i]; | 103 base::StringPiece alternate_protocol_str = alternate_protocol_values[i]; |
| 102 if (base::StartsWith(alternate_protocol_str, "p=", | 104 if (base::StartsWith(alternate_protocol_str, "p=", |
| 103 base::CompareCase::SENSITIVE)) { | 105 base::CompareCase::SENSITIVE)) { |
| 104 if (!base::StringToDouble(alternate_protocol_str.substr(2).as_string(), | 106 if (!base::StringToDouble(alternate_protocol_str.substr(2).as_string(), |
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| 139 !session.IsProtocolEnabled(protocol)) { | 141 !session.IsProtocolEnabled(protocol)) { |
| 140 DVLOG(1) << kAlternateProtocolHeader | 142 DVLOG(1) << kAlternateProtocolHeader |
| 141 << " header has unrecognized protocol: " | 143 << " header has unrecognized protocol: " |
| 142 << port_protocol_vector[1]; | 144 << port_protocol_vector[1]; |
| 143 is_valid = false; | 145 is_valid = false; |
| 144 break; | 146 break; |
| 145 } | 147 } |
| 146 } | 148 } |
| 147 | 149 |
| 148 if (!is_valid || protocol == UNINITIALIZED_ALTERNATE_PROTOCOL) { | 150 if (!is_valid || protocol == UNINITIALIZED_ALTERNATE_PROTOCOL) { |
| 149 http_server_properties->ClearAlternativeServices(http_host_port_pair); | 151 http_server_properties->ClearAlternativeServices(scheme_origin_pair); |
| 150 return; | 152 return; |
| 151 } | 153 } |
| 152 | 154 |
| 153 http_server_properties->SetAlternativeService( | 155 http_server_properties->SetAlternativeService( |
| 154 RewriteHost(http_host_port_pair), | 156 SchemeOriginPair(scheme_origin_pair.scheme(), |
| 157 RewriteHost(scheme_origin_pair.host_port_pair())), |
| 155 AlternativeService(protocol, "", static_cast<uint16_t>(port)), | 158 AlternativeService(protocol, "", static_cast<uint16_t>(port)), |
| 156 probability, base::Time::Now() + base::TimeDelta::FromDays(30)); | 159 probability, base::Time::Now() + base::TimeDelta::FromDays(30)); |
| 157 } | 160 } |
| 158 | 161 |
| 159 GURL HttpStreamFactory::ApplyHostMappingRules(const GURL& url, | 162 GURL HttpStreamFactory::ApplyHostMappingRules(const GURL& url, |
| 160 HostPortPair* endpoint) { | 163 HostPortPair* endpoint) { |
| 161 const HostMappingRules* mapping_rules = GetHostMappingRules(); | 164 const HostMappingRules* mapping_rules = GetHostMappingRules(); |
| 162 if (mapping_rules && mapping_rules->RewriteHost(endpoint)) { | 165 if (mapping_rules && mapping_rules->RewriteHost(endpoint)) { |
| 163 url::Replacements<char> replacements; | 166 url::Replacements<char> replacements; |
| 164 const std::string port_str = base::UintToString(endpoint->port()); | 167 const std::string port_str = base::UintToString(endpoint->port()); |
| 165 replacements.SetPort(port_str.c_str(), url::Component(0, port_str.size())); | 168 replacements.SetPort(port_str.c_str(), url::Component(0, port_str.size())); |
| 166 replacements.SetHost(endpoint->host().c_str(), | 169 replacements.SetHost(endpoint->host().c_str(), |
| 167 url::Component(0, endpoint->host().size())); | 170 url::Component(0, endpoint->host().size())); |
| 168 return url.ReplaceComponents(replacements); | 171 return url.ReplaceComponents(replacements); |
| 169 } | 172 } |
| 170 return url; | 173 return url; |
| 171 } | 174 } |
| 172 | 175 |
| 173 HttpStreamFactory::HttpStreamFactory() {} | 176 HttpStreamFactory::HttpStreamFactory() {} |
| 174 | 177 |
| 175 HostPortPair HttpStreamFactory::RewriteHost(HostPortPair host_port_pair) { | 178 HostPortPair HttpStreamFactory::RewriteHost(HostPortPair host_port_pair) { |
| 176 const HostMappingRules* mapping_rules = GetHostMappingRules(); | 179 const HostMappingRules* mapping_rules = GetHostMappingRules(); |
| 177 if (mapping_rules) | 180 if (mapping_rules) |
| 178 mapping_rules->RewriteHost(&host_port_pair); | 181 mapping_rules->RewriteHost(&host_port_pair); |
| 179 return host_port_pair; | 182 return host_port_pair; |
| 180 } | 183 } |
| 181 | 184 |
| 182 } // namespace net | 185 } // namespace net |
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