mcs/class/corlib/System.Security.Cryptography/CspParameters.cs

   1 //\r
   2 // System.Security.Cryptography.CspParameters.cs\r
   3 //\r
   4 // Authors:\r
   5 //      Thomas Neidhart (tome@sbox.tugraz.at)\r
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //\r
   8 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System.Runtime.InteropServices;
  31 using System.Security.AccessControl;
  32 \r
  33 namespace System.Security.Cryptography {\r
  34 \r
  35         [ComVisible (true)]
  36         public sealed class CspParameters {
  37 \r
  38                 private CspProviderFlags _Flags;\r
  39         \r
  40                 public CspParameters ()
  41                         : this (1)
  42                 {
  43                 }\r
  44                 \r
  45                 public CspParameters (int dwTypeIn)
  46                         : this (dwTypeIn, null)
  47                 {
  48                 }\r
  49                 \r
  50                 public CspParameters (int dwTypeIn, string strProviderNameIn)
  51                         : this (dwTypeIn, null, null)
  52                 {
  53                 }\r
  54                 \r
  55                 public CspParameters (int dwTypeIn, string strProviderNameIn, string strContainerNameIn)\r
  56                 {\r
  57                         ProviderType = dwTypeIn;\r
  58                         ProviderName = strProviderNameIn;\r
  59                         KeyContainerName = strContainerNameIn;\r
  60                         \r
  61                         // not defined in specs, only tested from M$ impl\r
  62                         KeyNumber = -1;\r
  63                 }\r
  64 \r
  65                 public string KeyContainerName;\r
  66                 \r
  67                 public int KeyNumber;\r
  68                 \r
  69                 public string ProviderName;\r
  70                 \r
  71                 public int ProviderType;\r
  72                 \r
  73                 public CspProviderFlags Flags {\r
  74                         get { return _Flags; }\r
  75                         set { _Flags = value; }\r
  76                 }
  77
  78                 private SecureString _password;
  79                 private IntPtr _windowHandle;
  80
  81                 public CspParameters (int providerType, string providerName, string keyContainerName,
  82                         CryptoKeySecurity cryptoKeySecurity, IntPtr parentWindowHandle)
  83                         : this (providerType, providerName, keyContainerName)
  84                 {
  85                         if (cryptoKeySecurity != null)
  86                                 CryptoKeySecurity = cryptoKeySecurity;
  87                         _windowHandle = parentWindowHandle;
  88                 }
  89
  90                 public CspParameters (int providerType, string providerName, string keyContainerName,
  91                         CryptoKeySecurity cryptoKeySecurity, SecureString keyPassword)
  92                         : this (providerType, providerName, keyContainerName)
  93                 {
  94                         if (cryptoKeySecurity != null)
  95                                 CryptoKeySecurity = cryptoKeySecurity;
  96                         _password = keyPassword;
  97                 }\r
  98 \r
  99                 internal CspParameters(CspParameters parameters)\r
 100                         : this(parameters.ProviderType, parameters.ProviderName, parameters.KeyContainerName)\r
 101                 {\r
 102                         if (parameters.CryptoKeySecurity != null)\r
 103                                 CryptoKeySecurity = parameters.CryptoKeySecurity;\r
 104 \r
 105                         _Flags = parameters.Flags;\r
 106                         KeyNumber = parameters.KeyNumber;\r
 107                         _password = parameters.KeyPassword;\r
 108                         _windowHandle = parameters.ParentWindowHandle;\r
 109                 }\r
 110
 111                 [MonoTODO ("access control isn't implemented")]
 112                 public CryptoKeySecurity CryptoKeySecurity {
 113                         get { throw new NotImplementedException (); }
 114                         set { throw new NotImplementedException (); }
 115                 }
 116
 117                 public SecureString KeyPassword {
 118                         get { return _password; }
 119                         set { _password = value; }
 120                 }
 121
 122                 public IntPtr ParentWindowHandle {
 123                         get { return _windowHandle; }
 124                         set { _windowHandle = value; }
 125                 }
 126         }\r
 127 }\r