class/System.IdentityModel/System.IdentityModel.Tokens/SigningCredentials.cs

   1 //
   2 // SigningCredentials.cs
   3 //
   4 // Author: Atsushi Enomoto <atsushi@ximian.com>
   5 //
   6 // Copyright (C) 2006 Novell, Inc (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27
  28 using System;
  29 using System.Collections.ObjectModel;
  30 using System.Runtime.Serialization;
  31
  32 namespace System.IdentityModel.Tokens
  33 {
  34         public class SigningCredentials
  35         {
  36                 SecurityKey key;
  37                 string sig_alg;
  38                 string dig_alg;
  39                 SecurityKeyIdentifier identifier;
  40
  41                 public SigningCredentials (SecurityKey signingKey, string signatureAlgorithm, string digestAlgorithm)
  42                 {
  43                         if (signingKey == null)
  44                                 throw new ArgumentNullException ("signingKey");
  45                         if (signatureAlgorithm == null)
  46                                 throw new ArgumentNullException ("signatureAlgorithm");
  47                         if (digestAlgorithm == null)
  48                                 throw new ArgumentNullException ("digestAlgorithm");
  49                         this.key = signingKey;
  50                         this.sig_alg = signatureAlgorithm;
  51                         this.dig_alg = digestAlgorithm;
  52                 }
  53
  54                 public SigningCredentials (SecurityKey signingKey, string signatureAlgorithm, string digestAlgorithm, SecurityKeyIdentifier signingKeyIdentifier)
  55                         : this (signingKey, signatureAlgorithm, digestAlgorithm)
  56                 {
  57                         if (signingKeyIdentifier == null)
  58                                 throw new ArgumentNullException ("signingKeyIdentifier");
  59                         this.identifier = signingKeyIdentifier;
  60                 }
  61
  62                 public string DigestAlgorithm {
  63                         get { return dig_alg; }
  64                 }
  65
  66                 public string SignatureAlgorithm {
  67                         get { return sig_alg; }
  68                 }
  69
  70                 public SecurityKey SigningKey {
  71                         get { return key; }
  72                 }
  73
  74                 public SecurityKeyIdentifier SigningKeyIdentifier {
  75                         get { return identifier; }
  76                 }
  77         }
  78 }