79 lines
2.4 KiB
C#
79 lines
2.4 KiB
C#
//
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// DataProtectionSecurityStateEncoder.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) 2006-2007 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.Security.Cryptography;
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namespace System.ServiceModel.Security
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{
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public class DataProtectionSecurityStateEncoder : SecurityStateEncoder
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{
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public DataProtectionSecurityStateEncoder ()
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: this (true)
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{
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}
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public DataProtectionSecurityStateEncoder (bool useCurrentUserProtectionScope)
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{
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user = useCurrentUserProtectionScope;
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}
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public DataProtectionSecurityStateEncoder (bool useCurrentUserProtectionScope, byte [] entropy)
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{
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user = useCurrentUserProtectionScope;
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this.entropy = entropy;
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}
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bool user;
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byte [] entropy;
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public bool UseCurrentUserProtectionScope {
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get { return user; }
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}
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public byte [] GetEntropy ()
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{
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return entropy == null ? null : (byte []) entropy.Clone ();
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}
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[MonoTODO]
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public override string ToString ()
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{
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return base.ToString ();
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}
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protected internal override byte [] DecodeSecurityState (byte [] data)
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{
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return ProtectedData.Unprotect (data, entropy, DataProtectionScope.CurrentUser);
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}
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protected internal override byte [] EncodeSecurityState (byte [] data)
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{
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return ProtectedData.Protect (data, entropy, DataProtectionScope.CurrentUser);
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}
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}
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}
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