Set Token-Binding HTTP header

net/socket/ssl_client_socket_nss.cc

 // 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.
 
 // This file includes code SSLClientSocketNSS::DoVerifyCertComplete() derived
 // from AuthCertificateCallback() in
 // mozilla/security/manager/ssl/src/nsNSSCallbacks.cpp.
 
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
@@ skipping 2472 matching lines @@
                                            SSL_CHANNEL_BINDING_TLS_UNIQUE,
                                            buf, &len, arraysize(buf));
   if (result != SECSuccess) {
     LogFailedNSSFunction(net_log_, "SSL_GetChannelBinding", "");
     return MapNSSError(PORT_GetError());
   }
   out->assign(reinterpret_cast<char*>(buf), len);
   return OK;
 }
 
+std::string SSLClientSocketNSS::GetProvidedTokenBinding() {
+  return "";
+}
+
 SSLClientSocket::NextProtoStatus SSLClientSocketNSS::GetNextProto(
     std::string* proto) const {
   *proto = core_->state().next_proto;
   return core_->state().next_proto_status;
 }
 
 int SSLClientSocketNSS::Connect(const CompletionCallback& callback) {
   EnterFunction("");
   DCHECK(transport_.get());
   // It is an error to create an SSLClientSocket whose context has no
@@ skipping 665 matching lines @@
   return channel_id_service_;
 }
 
 SSLFailureState SSLClientSocketNSS::GetSSLFailureState() const {
   if (completed_handshake_)
     return SSL_FAILURE_NONE;
   return SSL_FAILURE_UNKNOWN;
 }
 
 }  // namespace net