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