mcs/class/Mono.Security/Mono.Security.X509/X509Stores.cs

   1 //
   2 // X509Stores.cs: Handles X.509 certificates/CRLs stores group.
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // (C) 2004 Novell (http://www.novell.com)
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32 using System.Collections;
  33 using System.IO;
  34
  35 using Mono.Security.X509.Extensions;
  36
  37 namespace Mono.Security.X509 {
  38
  39 #if INSIDE_CORLIB
  40         internal
  41 #else
  42         public
  43 #endif
  44         class X509Stores {
  45
  46                 private string _storePath;
  47                 private X509Store _personal;
  48                 private X509Store _other;
  49                 private X509Store _intermediate;
  50                 private X509Store _trusted;
  51                 private X509Store _untrusted;
  52
  53                 internal X509Stores (string path)
  54                 {
  55                         _storePath = path;
  56                 }
  57
  58                 // properties
  59
  60                 public X509Store Personal {
  61                         get {
  62                                 if (_personal == null) {
  63                                         string path = Path.Combine (_storePath, Names.Personal);
  64                                         _personal = new X509Store (path, false);
  65                                 }
  66                                 return _personal;
  67                         }
  68                 }
  69
  70                 public X509Store OtherPeople {
  71                         get {
  72                                 if (_other == null) {
  73                                         string path = Path.Combine (_storePath, Names.OtherPeople);
  74                                         _other = new X509Store (path, false);
  75                                 }
  76                                 return _other;
  77                         }
  78                 }
  79
  80                 public X509Store IntermediateCA {
  81                         get {
  82                                 if (_intermediate == null) {
  83                                         string path = Path.Combine (_storePath, Names.IntermediateCA);
  84                                         _intermediate = new X509Store (path, true);
  85                                 }
  86                                 return _intermediate;
  87                         }
  88                 }
  89
  90                 public X509Store TrustedRoot {
  91                         get {
  92                                 if (_trusted == null) {
  93                                         string path = Path.Combine (_storePath, Names.TrustedRoot);
  94                                         _trusted = new X509Store (path, true);
  95                                 }
  96                                 return _trusted;
  97                         }
  98                 }
  99
 100                 public X509Store Untrusted {
 101                         get {
 102                                 if (_untrusted == null) {
 103                                         string path = Path.Combine (_storePath, Names.Untrusted);
 104                                         _untrusted = new X509Store (path, false);
 105                                 }
 106                                 return _untrusted;
 107                         }
 108                 }
 109
 110                 // methods
 111
 112                 public void Clear ()
 113                 {
 114                         // this will force a reload of all stores
 115                         if (_personal != null)
 116                                 _personal.Clear ();
 117                         _personal = null;
 118                         if (_other != null)
 119                                 _other.Clear ();
 120                         _other = null;
 121                         if (_intermediate != null)
 122                                 _intermediate.Clear ();
 123                         _intermediate = null;
 124                         if (_trusted != null)
 125                                 _trusted.Clear ();
 126                         _trusted = null;
 127                         if (_untrusted != null)
 128                                 _untrusted.Clear ();
 129                         _untrusted = null;
 130                 }
 131
 132                 public X509Store Open (string storeName, bool create)
 133                 {
 134                         if (storeName == null)
 135                                 throw new ArgumentNullException ("storeName");
 136
 137                         string path = Path.Combine (_storePath, storeName);
 138                         if (!create && !Directory.Exists (path))
 139                                 return null;
 140
 141                         return new X509Store (path, true);
 142                 }
 143
 144                 // names
 145
 146                 public class Names {
 147
 148                         // do not translate
 149                         public const string Personal = "My";
 150                         public const string OtherPeople = "AddressBook";
 151                         public const string IntermediateCA = "CA";
 152                         public const string TrustedRoot = "Trust";
 153                         public const string Untrusted = "Disallowed";
 154
 155                         public Names () {}
 156                 }
 157         }
 158 }