127 lines
3.7 KiB
C#
127 lines
3.7 KiB
C#
//
|
|
// X509IssuerSerialKeyIdentifierClause.cs
|
|
//
|
|
// Author:
|
|
// Atsushi Enomoto <atsushi@ximian.com>
|
|
//
|
|
// Copyright (C) 2005-2006 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.Generic;
|
|
using System.Security.Cryptography.X509Certificates;
|
|
#if !TARGET_DOTNET
|
|
using Mono.Math;
|
|
#endif
|
|
|
|
namespace System.IdentityModel.Tokens
|
|
{
|
|
public class X509IssuerSerialKeyIdentifierClause : SecurityKeyIdentifierClause
|
|
{
|
|
static byte [] FromBinHex (string s)
|
|
{
|
|
byte [] bytes = new byte [s.Length / 2];
|
|
for (int i = 0; i < bytes.Length; i++)
|
|
bytes [i] = (byte) (DecodeHex (s [i * 2]) * 16 + DecodeHex (s [i * 2 + 1]));
|
|
return bytes;
|
|
}
|
|
|
|
static byte DecodeHex (char c)
|
|
{
|
|
return (byte) (c <= '9' ? c - '0' : c <= 'F' ? c - 'A' + 10 : c - 'a' + 10);
|
|
}
|
|
|
|
static string ToDecimalString (string hexString)
|
|
{
|
|
#if TARGET_DOTNET
|
|
throw new NotImplementedException ();
|
|
#else
|
|
// http://tools.ietf.org/html/rfc5280#section-4.1.2.2
|
|
// We SHOULD support negative numbers
|
|
var bytes = FromBinHex (hexString);
|
|
|
|
var negative = bytes.Length > 0 && bytes [0] >= 0x80;
|
|
if (negative) {
|
|
for (int i = 0; i < bytes.Length; i++)
|
|
bytes [i] = (byte) ~ bytes [i];
|
|
}
|
|
|
|
var big = new BigInteger (bytes);
|
|
if (negative) {
|
|
big = big + 1;
|
|
return "-" + big.ToString ();
|
|
} else
|
|
return big.ToString ();
|
|
#endif
|
|
}
|
|
|
|
public X509IssuerSerialKeyIdentifierClause (X509Certificate2 certificate)
|
|
: base (null)
|
|
{
|
|
if (certificate == null)
|
|
throw new ArgumentNullException ("certificate");
|
|
name = certificate.IssuerName.Name;
|
|
serial = ToDecimalString (certificate.SerialNumber);
|
|
}
|
|
|
|
public X509IssuerSerialKeyIdentifierClause (string issuerName, string issuerSerialNumber)
|
|
: base (null)
|
|
{
|
|
name = issuerName;
|
|
serial = issuerSerialNumber;
|
|
}
|
|
|
|
string name, serial;
|
|
|
|
public string IssuerName {
|
|
get { return name; }
|
|
}
|
|
|
|
public string IssuerSerialNumber {
|
|
get { return serial; }
|
|
}
|
|
|
|
public override bool Matches (SecurityKeyIdentifierClause keyIdentifierClause)
|
|
{
|
|
X509IssuerSerialKeyIdentifierClause other =
|
|
keyIdentifierClause as X509IssuerSerialKeyIdentifierClause;
|
|
return other != null && Matches (other.name, other.serial);
|
|
}
|
|
|
|
public bool Matches (X509Certificate2 certificate)
|
|
{
|
|
return name == certificate.IssuerName.Name &&
|
|
serial == ToDecimalString (certificate.SerialNumber);
|
|
}
|
|
|
|
public bool Matches (string issuerName, string issuerSerialNumber)
|
|
{
|
|
return name == issuerName && serial == issuerSerialNumber;
|
|
}
|
|
|
|
[MonoTODO]
|
|
public override string ToString ()
|
|
{
|
|
return base.ToString ();
|
|
}
|
|
}
|
|
}
|