116 lines
3.2 KiB
C#
116 lines
3.2 KiB
C#
//
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// System.Security.Cryptography.X509Certificates.X509Extension
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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// Tim Coleman (tim@timcoleman.com)
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//
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// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
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// Copyright (C) Tim Coleman, 2004
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// Copyright (C) 2004-2005 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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#if SECURITY_DEP
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using System.Text;
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namespace System.Security.Cryptography.X509Certificates {
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public class X509Extension : AsnEncodedData {
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private bool _critical;
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// constructors
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protected X509Extension ()
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{
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}
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public X509Extension (AsnEncodedData encodedExtension, bool critical)
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{
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// Match MS if (encodedExtension == null)
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// throw new ArgumentNullException ("encodedExtension");
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if (encodedExtension.Oid == null)
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throw new ArgumentNullException ("encodedExtension.Oid");
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Oid = encodedExtension.Oid;
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RawData = encodedExtension.RawData;
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_critical = critical;
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}
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public X509Extension (Oid oid, byte[] rawData, bool critical)
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{
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if (oid == null)
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throw new ArgumentNullException ("oid");
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Oid = oid;
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RawData = rawData;
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_critical = critical;
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}
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public X509Extension (string oid, byte[] rawData, bool critical)
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: base (oid, rawData)
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{
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_critical = critical;
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}
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// properties
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public bool Critical {
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get { return _critical; }
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set { _critical = value; }
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}
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// methods
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public override void CopyFrom (AsnEncodedData asnEncodedData)
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{
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if (asnEncodedData == null)
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throw new ArgumentNullException ("encodedData");
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X509Extension ex = (asnEncodedData as X509Extension);
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if (ex == null)
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throw new ArgumentException (Locale.GetText ("Expected a X509Extension instance."));
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base.CopyFrom (asnEncodedData);
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// and we deal with critical
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_critical = ex.Critical;
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}
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// internal stuff
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// this version doesn't includes spaces between bytes and use uppercase hexadecimal values
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internal string FormatUnkownData (byte[] data)
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{
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if ((data == null) || (data.Length == 0))
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return String.Empty;
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StringBuilder sb = new StringBuilder ();
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for (int i=0; i < data.Length; i++) {
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sb.Append (data [i].ToString ("X2"));
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}
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return sb.ToString ();
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}
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}
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}
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#endif
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