class/System/System.Security.Cryptography.X509Certificates/X509ChainPolicy.cs

   1 //
   2 // System.Security.Cryptography.X509Certificates.X509ChainPolicy class
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   8 // Copyright (C) 2005-2006 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 #if NET_2_0 && SECURITY_DEP
  31
  32 namespace System.Security.Cryptography.X509Certificates {
  33
  34         public sealed class X509ChainPolicy {
  35
  36                 private OidCollection apps;
  37                 private OidCollection cert;
  38                 private X509Certificate2Collection store;
  39                 private X509RevocationFlag rflag;
  40                 private X509RevocationMode mode;
  41                 private TimeSpan timeout;
  42                 private X509VerificationFlags vflags;
  43                 private DateTime vtime;
  44
  45                 // constructors
  46
  47                 public X509ChainPolicy ()
  48                 {
  49                         Reset ();
  50                 }
  51
  52                 // properties
  53
  54                 public OidCollection ApplicationPolicy {
  55                         get { return apps; }
  56                 }
  57
  58                 public OidCollection CertificatePolicy {
  59                         get { return cert; }
  60                 }
  61
  62                 public X509Certificate2Collection ExtraStore {
  63                         get { return store; }
  64                 }
  65
  66                 public X509RevocationFlag RevocationFlag {
  67                         get { return rflag; }
  68                         set {
  69                                 if ((value < X509RevocationFlag.EndCertificateOnly) || (value > X509RevocationFlag.ExcludeRoot))
  70                                         throw new ArgumentException ("RevocationFlag");
  71                                 rflag = value;
  72                         }
  73                 }
  74
  75                 public X509RevocationMode RevocationMode {
  76                         get { return mode; }
  77                         set {
  78                                 if ((value < X509RevocationMode.NoCheck) || (value > X509RevocationMode.Offline))
  79                                         throw new ArgumentException ("RevocationMode");
  80                                 mode = value;
  81                         }
  82                 }
  83
  84                 public TimeSpan UrlRetrievalTimeout {
  85                         get { return timeout; }
  86                         set { timeout = value; }
  87                 }
  88
  89                 public X509VerificationFlags VerificationFlags {
  90                         get { return vflags; }
  91                         set {
  92                                 if ((value | X509VerificationFlags.AllFlags) != X509VerificationFlags.AllFlags)
  93                                         throw new ArgumentException ("VerificationFlags");
  94                                 vflags = value;
  95                         }
  96                 }
  97
  98                 public DateTime VerificationTime {
  99                         get { return vtime; }
 100                         set { vtime = value; }
 101                 }
 102
 103                 // methods
 104
 105                 public void Reset ()
 106                 {
 107                         apps = new OidCollection ();
 108                         cert = new OidCollection ();
 109                         store = new X509Certificate2Collection ();
 110                         rflag = X509RevocationFlag.ExcludeRoot;
 111                         mode = X509RevocationMode.Online;
 112                         timeout = TimeSpan.Zero;
 113                         vflags = X509VerificationFlags.NoFlag;
 114                         vtime = DateTime.Now;
 115                 }
 116         }
 117 }
 118
 119 #endif