120 lines
3.3 KiB
C#
120 lines
3.3 KiB
C#
//
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// BinarySecretSecurityToken.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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//
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// Copyright (C) 2006 Novell, Inc. http://www.novell.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.ObjectModel;
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using System.Xml;
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using System.IdentityModel.Policy;
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using System.IdentityModel.Tokens;
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namespace System.ServiceModel.Security.Tokens
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{
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public class BinarySecretSecurityToken : SecurityToken
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{
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ReadOnlyCollection<SecurityKey> keys;
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string id;
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byte [] key;
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bool allow_crypto;
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DateTime valid_from = DateTime.Now.ToUniversalTime ();
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BinarySecretSecurityToken (string id, bool allowCrypto)
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{
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this.id = id;
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allow_crypto = allowCrypto;
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}
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public BinarySecretSecurityToken (byte [] key)
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: this ("uuid:" + Guid.NewGuid ().ToString (), key)
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{
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}
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public BinarySecretSecurityToken (string id, byte [] key)
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: this (id, key, false)
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{
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}
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protected BinarySecretSecurityToken (string id, byte [] key, bool allowCrypto)
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: this (id, allowCrypto)
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{
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if (key == null)
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throw new ArgumentNullException ("key");
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this.key = key;
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SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
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keys = new ReadOnlyCollection<SecurityKey> (arr);
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}
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public BinarySecretSecurityToken (int keySizeInBits)
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: this ("uuid:" + Guid.NewGuid ().ToString (), keySizeInBits)
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{
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}
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public BinarySecretSecurityToken (string id, int keySizeInBits)
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: this (id, keySizeInBits, false)
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{
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}
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protected BinarySecretSecurityToken (string id, int keySizeInBits, bool allowCrypto)
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: this (id, allowCrypto)
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{
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if (keySizeInBits < 0)
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throw new ArgumentOutOfRangeException ("keySizeInBits");
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this.key = new byte [keySizeInBits >> 3 + (keySizeInBits % 8 == 0 ? 0 : 1)];
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SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
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keys = new ReadOnlyCollection<SecurityKey> (arr);
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}
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public override DateTime ValidFrom {
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get { return valid_from; }
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}
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public override DateTime ValidTo {
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get { return DateTime.MaxValue.AddDays (-1); }
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}
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public override string Id {
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get { return id; }
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}
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public int KeySize {
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get { return key.Length; }
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}
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public override ReadOnlyCollection<SecurityKey> SecurityKeys {
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get { return keys; }
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}
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public byte [] GetKeyBytes ()
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{
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return (byte []) key.Clone ();
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}
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}
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}
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