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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/socket/ssl_client_socket.h" | 5 #include "net/socket/ssl_client_socket.h" |
| 6 | 6 |
| 7 #include "base/metrics/histogram.h" | 7 #include "base/metrics/histogram.h" |
| 8 #include "base/metrics/sparse_histogram.h" | 8 #include "base/metrics/sparse_histogram.h" |
| 9 #include "base/strings/string_util.h" | 9 #include "base/strings/string_util.h" |
| 10 #include "crypto/ec_private_key.h" | 10 #include "crypto/ec_private_key.h" |
| 11 #include "net/base/connection_type_histograms.h" | 11 #include "net/base/connection_type_histograms.h" |
| 12 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
| 13 #include "net/ssl/channel_id_service.h" | 13 #include "net/ssl/channel_id_service.h" |
| 14 #include "net/ssl/ssl_cipher_suite_names.h" | 14 #include "net/ssl/ssl_cipher_suite_names.h" |
| 15 #include "net/ssl/ssl_config_service.h" | 15 #include "net/ssl/ssl_config_service.h" |
| 16 #include "net/ssl/ssl_connection_status_flags.h" | 16 #include "net/ssl/ssl_connection_status_flags.h" |
| 17 | 17 |
| 18 namespace net { | 18 namespace net { |
| 19 | 19 |
| 20 SSLClientSocket::SSLClientSocket() | 20 SSLClientSocket::SSLClientSocket() |
| 21 : protocol_negotiated_(kProtoUnknown), | 21 : signed_cert_timestamps_received_(false), |
| 22 signed_cert_timestamps_received_(false), | |
| 23 stapled_ocsp_response_received_(false), | 22 stapled_ocsp_response_received_(false), |
| 24 negotiation_extension_(kExtensionUnknown) { | 23 negotiation_extension_(kExtensionUnknown) { |
| 25 } | 24 } |
| 26 | 25 |
| 27 // static | 26 // static |
| 28 NextProto SSLClientSocket::NextProtoFromString( | 27 NextProto SSLClientSocket::NextProtoFromString( |
| 29 const std::string& proto_string) { | 28 const std::string& proto_string) { |
| 30 if (proto_string == "http1.1" || proto_string == "http/1.1") { | 29 if (proto_string == "http1.1" || proto_string == "http/1.1") { |
| 31 return kProtoHTTP11; | 30 return kProtoHTTP11; |
| 32 } else if (proto_string == "spdy/2") { | 31 } else if (proto_string == "spdy/2") { |
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| 99 return NextProtoFromString(proto); | 98 return NextProtoFromString(proto); |
| 100 } | 99 } |
| 101 | 100 |
| 102 bool SSLClientSocket::IgnoreCertError(int error, int load_flags) { | 101 bool SSLClientSocket::IgnoreCertError(int error, int load_flags) { |
| 103 if (error == OK) | 102 if (error == OK) |
| 104 return true; | 103 return true; |
| 105 return (load_flags & LOAD_IGNORE_ALL_CERT_ERRORS) && | 104 return (load_flags & LOAD_IGNORE_ALL_CERT_ERRORS) && |
| 106 IsCertificateError(error); | 105 IsCertificateError(error); |
| 107 } | 106 } |
| 108 | 107 |
| 109 void SSLClientSocket::set_negotiation_extension( | |
| 110 SSLNegotiationExtension negotiation_extension) { | |
| 111 negotiation_extension_ = negotiation_extension; | |
| 112 } | |
| 113 | |
| 114 void SSLClientSocket::set_signed_cert_timestamps_received( | |
| 115 bool signed_cert_timestamps_received) { | |
| 116 signed_cert_timestamps_received_ = signed_cert_timestamps_received; | |
| 117 } | |
| 118 | |
| 119 void SSLClientSocket::set_stapled_ocsp_response_received( | |
| 120 bool stapled_ocsp_response_received) { | |
| 121 stapled_ocsp_response_received_ = stapled_ocsp_response_received; | |
| 122 } | |
| 123 | |
| 124 void SSLClientSocket::RecordNegotiationExtension() { | 108 void SSLClientSocket::RecordNegotiationExtension() { |
| 125 if (negotiation_extension_ == kExtensionUnknown) | 109 if (negotiation_extension_ == kExtensionUnknown) |
| 126 return; | 110 return; |
| 127 std::string proto; | 111 std::string proto; |
| 128 SSLClientSocket::NextProtoStatus status = GetNextProto(&proto); | 112 SSLClientSocket::NextProtoStatus status = GetNextProto(&proto); |
| 129 if (status == kNextProtoUnsupported) | 113 if (status == kNextProtoUnsupported) |
| 130 return; | 114 return; |
| 131 // Convert protocol into numerical value for histogram. | 115 // Convert protocol into numerical value for histogram. |
| 132 NextProto protocol_negotiated = SSLClientSocket::NextProtoFromString(proto); | 116 NextProto protocol_negotiated = SSLClientSocket::NextProtoFromString(proto); |
| 133 base::HistogramBase::Sample sample = | 117 base::HistogramBase::Sample sample = |
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| 239 wire_protos.push_back(proto.size()); | 223 wire_protos.push_back(proto.size()); |
| 240 for (const char ch : proto) { | 224 for (const char ch : proto) { |
| 241 wire_protos.push_back(static_cast<uint8_t>(ch)); | 225 wire_protos.push_back(static_cast<uint8_t>(ch)); |
| 242 } | 226 } |
| 243 } | 227 } |
| 244 | 228 |
| 245 return wire_protos; | 229 return wire_protos; |
| 246 } | 230 } |
| 247 | 231 |
| 248 } // namespace net | 232 } // namespace net |
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