//
// UserNameSecurityTokenParameters.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.IdentityModel.Selectors;
using System.IdentityModel.Tokens;
using System.ServiceModel.Security;
namespace System.ServiceModel.Security.Tokens{
public class UserNameSecurityTokenParameters : SecurityTokenParameters
{
public UserNameSecurityTokenParameters ()
{
RequireDerivedKeys = false;
}
protected UserNameSecurityTokenParameters (UserNameSecurityTokenParameters source)
: base (source)
{
}
protected override bool HasAsymmetricKey {
get { return false; }
}
protected override bool SupportsClientAuthentication {
get { return true; }
}
protected override bool SupportsClientWindowsIdentity {
get { return true; }
}
protected override bool SupportsServerAuthentication {
get { return false; }
}
protected override SecurityTokenParameters CloneCore ()
{
return new UserNameSecurityTokenParameters (this);
}
protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause (
SecurityToken token, SecurityTokenReferenceStyle referenceStyle)
{
if (token == null)
throw new ArgumentNullException ("token");
if (token is UserNameSecurityToken &&
referenceStyle == SecurityTokenReferenceStyle.Internal)
return new LocalIdKeyIdentifierClause (token.Id);
// External reference is not supported.
throw new NotSupportedException (String.Format ("This security token '{0}' with {1} reference mode is not supported.", token, referenceStyle));
}
protected override void InitializeSecurityTokenRequirement (SecurityTokenRequirement requirement)
{
requirement.TokenType = SecurityTokenTypes.UserName;
requirement.RequireCryptographicToken = true;
}
}
}
|