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

   1 //
   2 // CspKeyContainerInfo.cs: Information about CSP based key containers
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   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
  33 namespace System.Security.Cryptography {
  34
  35         [ComVisible (true)]
  36         public sealed class CspKeyContainerInfo {
  37
  38                 private CspParameters _params;
  39                 internal bool _random;
  40
  41                 // constructors
  42
  43                 public CspKeyContainerInfo (CspParameters parameters)
  44                 {
  45                         _params = parameters;
  46                         _random = true; // by default we always generate a key
  47                 }
  48
  49                 // properties
  50
  51                 // always true for Mono
  52                 public bool Accessible {
  53                         get { return true; }
  54                 }
  55
  56                 // always null for Mono
  57                 public CryptoKeySecurity CryptoKeySecurity {
  58                         get { return null; }
  59                 }
  60
  61                 // always true for Mono
  62                 public bool Exportable {
  63                         get { return true; }
  64                 }
  65
  66                 // always false for Mono
  67                 public bool HardwareDevice {
  68                         get { return false; }
  69                 }
  70
  71                 public string KeyContainerName {
  72                         get { return _params.KeyContainerName; }
  73                 }
  74
  75                 public KeyNumber KeyNumber {
  76                         get { return (KeyNumber)_params.KeyNumber; }
  77                 }
  78
  79                 // always false for Mono
  80                 public bool MachineKeyStore {
  81                         get { return false; }
  82                 }
  83
  84                 // always false for Mono
  85                 public bool Protected {
  86                         get { return false; }
  87                 }
  88
  89                 public string ProviderName {
  90                         get { return _params.ProviderName; }
  91                 }
  92
  93                 public int ProviderType {
  94                         get { return _params.ProviderType; }
  95                 }
  96
  97                 // true if generated, false if imported
  98                 public bool RandomlyGenerated {
  99                         get { return _random; }
 100                 }
 101
 102                 // always false for Mono
 103                 public bool Removable {
 104                         get { return false; }
 105                 }
 106
 107                 public string UniqueKeyContainerName {
 108                         get { return _params.ProviderName + "\\" + _params.KeyContainerName; }
 109                 }
 110         }
 111 }