mcs/class/Mono.Security/Mono.Security.Protocol.Tls.Handshake.Server/TlsClientCertificate.cs

   1 /* Transport Security Layer (TLS)
   2  * Copyright (c) 2003-2004 Carlos Guzman Alvarez
   3  *
   4  * Permission is hereby granted, free of charge, to any person
   5  * obtaining a copy of this software and associated documentation
   6  * files (the "Software"), to deal in the Software without restriction,
   7  * including without limitation the rights to use, copy, modify, merge,
   8  * publish, distribute, sublicense, and/or sell copies of the Software,
   9  * and to permit persons to whom the Software is furnished to do so,
  10  * subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included
  13  * in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  17  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  19  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  20  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 using System;
  26 using Mono.Security.Protocol.Tls;
  27 using System.Security.Cryptography.X509Certificates;
  28
  29 namespace Mono.Security.Protocol.Tls.Handshake.Server
  30 {
  31         internal class TlsClientCertificate : HandshakeMessage
  32         {
  33                 #region Fields
  34
  35                 private X509Certificate clientCertificate;
  36
  37                 #endregion
  38
  39                 #region Constructors
  40
  41                 public TlsClientCertificate(Context context, byte[] buffer)
  42                         : base(context, HandshakeType.Certificate, buffer)
  43                 {
  44                 }
  45
  46                 #endregion
  47
  48                 #region Methods
  49
  50                 public override void Update()
  51                 {
  52                         this.Context.ClientSettings.Certificates.Add(clientCertificate);
  53                 }
  54
  55                 #endregion
  56
  57                 #region Protected Methods
  58
  59                 protected override void ProcessAsSsl3()
  60                 {
  61                         this.ProcessAsTls1();
  62                 }
  63
  64                 protected override void ProcessAsTls1()
  65                 {
  66                         int length = this.ReadInt24();
  67                         this.clientCertificate = new X509Certificate(this.ReadBytes(length));
  68
  69                         this.validateCertificate(this.clientCertificate);
  70                 }
  71
  72                 #endregion
  73
  74                 #region Private Methods
  75
  76                 private void validateCertificate(X509Certificate certificate)
  77                 {
  78                         #warning "Validate client certificate"
  79                 }
  80
  81                 #endregion
  82         }
  83 }