Support tls-server-end-point channel bindings for HTTP authentication.

net/http/http_auth_sspi_win.h

 // Copyright (c) 2011 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 contains common routines used by NTLM and Negotiate authentication
 // using the SSPI API on Windows.
 
 #ifndef NET_HTTP_HTTP_AUTH_SSPI_WIN_H_
 #define NET_HTTP_HTTP_AUTH_SSPI_WIN_H_
 
@@ skipping 128 matching lines @@
   // until the callback has been called.
   //
   // |spn| is the Service Principal Name of the server that the token is
   // being generated for.
   //
   // If this is the first round of a multiple round scheme, credentials are
   // obtained using |*credentials|. If |credentials| is NULL, the default
   // credentials are used instead.
   int GenerateAuthToken(const AuthCredentials* credentials,
                         const std::string& spn,
+                        const std::string& channel_bindings,
                         std::string* auth_token,
                         const CompletionCallback& callback);
 
   // Delegation is allowed on the Kerberos ticket. This allows certain servers
   // to act as the user, such as an IIS server retrieving data from a
   // Kerberized MSSQL server.
   void Delegate();
 
  private:
   int OnFirstRound(const AuthCredentials* credentials);
 
-  int GetNextSecurityToken(
-      const std::string& spn,
-      const void* in_token,
-      int in_token_len,
-      void** out_token,
-      int* out_token_len);
+  int GetNextSecurityToken(const std::string& spn,
+                           const std::string& channing_bindings,
+                           const void* in_token,
+                           int in_token_len,
+                           void** out_token,
+                           int* out_token_len);
 
   void ResetSecurityContext();
 
   SSPILibrary* library_;
   std::string scheme_;
   const SEC_WCHAR* security_package_;
   std::string decoded_server_auth_token_;
   ULONG max_token_length_;
   CredHandle cred_;
   CtxtHandle ctxt_;
@@ skipping 24 matching lines @@
 // If the return value is ERR_UNEXPECTED, there was an unanticipated problem
 // in the underlying SSPI call. The details are logged, and |*max_token_length|
 // is not changed.
 NET_EXPORT_PRIVATE int DetermineMaxTokenLength(SSPILibrary* library,
                                                const std::wstring& package,
                                                ULONG* max_token_length);
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_SSPI_WIN_H_