mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsClientSettings.cs

   1
   2 //
   3 // Permission is hereby granted, free of charge, to any person obtaining
   4 // a copy of this software and associated documentation files (the
   5 // "Software"), to deal in the Software without restriction, including
   6 // without limitation the rights to use, copy, modify, merge, publish,
   7 // distribute, sublicense, and/or sell copies of the Software, and to
   8 // permit persons to whom the Software is furnished to do so, subject to
   9 // the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be
  12 // included in all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  18 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  19 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22 /* Transport Security Layer (TLS)
  23  * Copyright (c) 2003-2004 Carlos Guzman Alvarez
  24  *
  25  * Permission is hereby granted, free of charge, to any person
  26  * obtaining a copy of this software and associated documentation
  27  * files (the "Software"), to deal in the Software without restriction,
  28  * including without limitation the rights to use, copy, modify, merge,
  29  * publish, distribute, sublicense, and/or sell copies of the Software,
  30  * and to permit persons to whom the Software is furnished to do so,
  31  * subject to the following conditions:
  32  *
  33  * The above copyright notice and this permission notice shall be included
  34  * in all copies or substantial portions of the Software.
  35  *
  36  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  42  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  43  * DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 using System;
  47 using System.Text;
  48 using System.Security.Cryptography.X509Certificates;
  49 using Mono.Security.Cryptography;
  50 using X509 = Mono.Security.X509;
  51
  52 namespace Mono.Security.Protocol.Tls
  53 {
  54         internal sealed class TlsClientSettings
  55         {
  56                 #region Fields
  57
  58                 private string                                          targetHost;
  59                 private X509CertificateCollection       certificates;
  60                 private SecurityCompressionType         compressionMethod;
  61                 private X509Certificate                         clientCertificate;
  62                 private RSAManaged                                      certificateRSA;
  63
  64                 #endregion
  65
  66                 #region Properties
  67
  68                 public string TargetHost
  69                 {
  70                         get { return this.targetHost; }
  71                         set { this.targetHost = value; }
  72                 }
  73
  74                 public X509CertificateCollection Certificates
  75                 {
  76                         get { return this.certificates; }
  77                         set { this.certificates = value; }
  78                 }
  79
  80                 public X509Certificate ClientCertificate
  81                 {
  82                         get { return this.clientCertificate; }
  83                         set
  84                         {
  85                                 this.clientCertificate = value;
  86                                 this.UpdateCertificateRSA();
  87                         }
  88                 }
  89
  90                 public RSAManaged CertificateRSA
  91                 {
  92                         get { return this.certificateRSA; }
  93                 }
  94
  95                 /*
  96                 public SecurityCompressionType CompressionMethod
  97                 {
  98                         get { return this.compressionMethod; }
  99                         set
 100                         {
 101                                 if (value != SecurityCompressionType.None)
 102                                 {
 103                                         throw new NotSupportedException("Specified compression method is not supported");
 104                                 }
 105                                 this.compressionMethod = value;
 106                         }
 107                 }
 108                 */
 109
 110                 #endregion
 111
 112                 #region Constructors
 113
 114                 public TlsClientSettings()
 115                 {
 116                         this.compressionMethod  = SecurityCompressionType.None;
 117                         this.certificates               = new X509CertificateCollection();
 118                         this.targetHost                 = String.Empty;
 119                 }
 120
 121                 #endregion
 122
 123                 #region Methods
 124
 125                 public void UpdateCertificateRSA()
 126                 {
 127                         if (this.clientCertificate == null)
 128                         {
 129                                 this.certificateRSA = null;
 130                         }
 131                         else
 132                         {
 133                                 X509.X509Certificate cert = new X509.X509Certificate(this.clientCertificate.GetRawCertData());
 134
 135                                 this.certificateRSA = new RSAManaged(
 136                                         cert.RSA.KeySize);
 137
 138                                 this.certificateRSA.ImportParameters(
 139                                         cert.RSA.ExportParameters(false));
 140                         }
 141                 }
 142
 143                 #endregion
 144         }
 145 }