//
// BinarySecretSecurityToken.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.Collections.ObjectModel;
using System.Xml;
using System.IdentityModel.Policy;
using System.IdentityModel.Tokens;
namespace System.ServiceModel.Security.Tokens{
public class BinarySecretSecurityToken : SecurityToken
{
ReadOnlyCollection<SecurityKey> keys;
string id;
byte [] key;
bool allow_crypto;
DateTime valid_from = DateTime.Now.ToUniversalTime ();
BinarySecretSecurityToken (string id, bool allowCrypto)
{
this.id = id;
allow_crypto = allowCrypto;
}
public BinarySecretSecurityToken (byte [] key)
: this ("uuid:" + Guid.NewGuid ().ToString (), key)
{
}
public BinarySecretSecurityToken (string id, byte [] key)
: this (id, key, false)
{
}
protected BinarySecretSecurityToken (string id, byte [] key, bool allowCrypto)
: this (id, allowCrypto)
{
if (key == null)
throw new ArgumentNullException ("key");
this.key = key;
SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
keys = new ReadOnlyCollection<SecurityKey> (arr);
}
public BinarySecretSecurityToken (int keySizeInBits)
: this ("uuid:" + Guid.NewGuid ().ToString (), keySizeInBits)
{
}
public BinarySecretSecurityToken (string id, int keySizeInBits)
: this (id, keySizeInBits, false)
{
}
protected BinarySecretSecurityToken (string id, int keySizeInBits, bool allowCrypto)
: this (id, allowCrypto)
{
if (keySizeInBits < 0)
throw new ArgumentOutOfRangeException ("keySizeInBits");
this.key = new byte [keySizeInBits >> 3 + (keySizeInBits % 8 == 0 ? 0 : 1)];
SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
keys = new ReadOnlyCollection<SecurityKey> (arr);
}
public override DateTime ValidFrom {
get { return valid_from; }
}
public override DateTime ValidTo {
get { return DateTime.MaxValue.AddDays (-1); }
}
public override string Id {
get { return id; }
}
public override ReadOnlyCollection<SecurityKey> SecurityKeys {
get { return keys; }
}
public byte [] GetKeyBytes ()
{
return (byte []) key.Clone ();
}
}
}
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