77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
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//
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// X509SecurityTokenProvider.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.IdentityModel.Tokens;
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using System.Security.Cryptography.X509Certificates;
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namespace System.IdentityModel.Selectors
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{
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public class X509SecurityTokenProvider : SecurityTokenProvider, IDisposable
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{
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X509Certificate2 cert;
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X509Store store;
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public X509SecurityTokenProvider (X509Certificate2 certificate)
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{
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if (certificate == null)
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throw new ArgumentNullException ("certificate");
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cert = certificate;
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}
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public X509SecurityTokenProvider (StoreLocation storeLocation,
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StoreName storeName, X509FindType findType, object findValue)
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{
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if (findValue == null)
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throw new ArgumentNullException ("findValue");
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store = new X509Store (storeName, storeLocation);
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store.Open (OpenFlags.ReadOnly);
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foreach (X509Certificate2 hit in store.Certificates.Find (findType, findValue, true)) {
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if (cert != null)
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throw new SecurityTokenException ("X509SecurityTokenProvider does not allow such certificate specification that indicates more than one certificate. Use more specific find value.");
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cert = hit;
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}
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}
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public X509Certificate2 Certificate {
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get { return cert; }
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}
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public void Dispose ()
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{
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if (store != null)
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store.Close ();
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}
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protected override SecurityToken GetTokenCore (TimeSpan timeout)
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{
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return new X509SecurityToken (cert);
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}
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}
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}
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