Imported Upstream version 4.8.0.309

Former-commit-id: 5f9c6ae75f295e057a7d2971f3a6df4656fa8850

mcs/class/System.IdentityModel/System.ServiceModel.Security.Tokens/BinarySecretSecurityToken.cs

@@ -0,0 +1,119 @@
+//
+// BinarySecretSecurityToken.cs
+//
+// Author:
+//	Atsushi Enomoto <atsushi@ximian.com>
+//
+// Copyright (C) 2006 Novell, Inc.  http://www.novell.com
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+using System;
+using System.Collections.ObjectModel;
+using System.Xml;
+using System.IdentityModel.Policy;
+using System.IdentityModel.Tokens;
+
+namespace System.ServiceModel.Security.Tokens
+{
+	public class BinarySecretSecurityToken : SecurityToken
+	{
+		ReadOnlyCollection<SecurityKey> keys;
+
+		string id;
+		byte [] key;
+		bool allow_crypto;
+		DateTime valid_from = DateTime.Now.ToUniversalTime ();
+
+		BinarySecretSecurityToken (string id, bool allowCrypto)
+		{
+			this.id = id;
+			allow_crypto = allowCrypto;
+		}
+
+		public BinarySecretSecurityToken (byte [] key)
+			: this ("uuid:" + Guid.NewGuid ().ToString (), key)
+		{
+		}
+
+		public BinarySecretSecurityToken (string id, byte [] key)
+			: this (id, key, false)
+		{
+		}
+
+		protected BinarySecretSecurityToken (string id, byte [] key, bool allowCrypto)
+			: this (id, allowCrypto)
+		{
+			if (key == null)
+				throw new ArgumentNullException ("key");
+			this.key = key;
+
+			SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
+			keys = new ReadOnlyCollection<SecurityKey> (arr);
+		}
+
+		public BinarySecretSecurityToken (int keySizeInBits)
+			: this ("uuid:" + Guid.NewGuid ().ToString (), keySizeInBits)
+		{
+		}
+
+		public BinarySecretSecurityToken (string id, int keySizeInBits)
+			: this (id, keySizeInBits, false)
+		{
+		}
+
+		protected BinarySecretSecurityToken (string id, int keySizeInBits, bool allowCrypto)
+			: this (id, allowCrypto)
+		{
+			if (keySizeInBits < 0)
+				throw new ArgumentOutOfRangeException ("keySizeInBits");
+
+			this.key = new byte [keySizeInBits >> 3 + (keySizeInBits % 8 == 0 ? 0 : 1)];
+
+			SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
+			keys = new ReadOnlyCollection<SecurityKey> (arr);
+		}
+
+		public override DateTime ValidFrom {
+			get { return valid_from; }
+		}
+
+		public override DateTime ValidTo {
+			get { return DateTime.MaxValue.AddDays (-1); }
+		}
+
+		public override string Id {
+			get { return id; }
+		}
+
+		public int KeySize {
+			get { return key.Length; }
+		}
+
+		public override ReadOnlyCollection<SecurityKey> SecurityKeys {
+			get { return keys; }
+		}
+
+		public byte [] GetKeyBytes ()
+		{
+			return (byte []) key.Clone ();
+		}
+	}
+}