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//
// X509SecurityTokenParameters.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 X509SecurityTokenParameters : SecurityTokenParameters
{
X509KeyIdentifierClauseType reference_style;
public X509SecurityTokenParameters ()
: this (X509KeyIdentifierClauseType.Any)
{
}
public X509SecurityTokenParameters (X509KeyIdentifierClauseType x509ReferenceStyle)
: this (x509ReferenceStyle, SecurityTokenInclusionMode.AlwaysToRecipient)
{
}
public X509SecurityTokenParameters (X509KeyIdentifierClauseType x509ReferenceStyle, SecurityTokenInclusionMode inclusionMode)
{
reference_style = x509ReferenceStyle;
InclusionMode = inclusionMode;
}
protected X509SecurityTokenParameters (X509SecurityTokenParameters other)
: base (other)
{
reference_style = other.reference_style;
}
public X509KeyIdentifierClauseType X509ReferenceStyle {
get { return reference_style; }
set { reference_style = value; }
}
// It is documented as to return false, but that is wrong.
protected override bool HasAsymmetricKey {
get { return true; }
}
protected override bool SupportsClientAuthentication {
get { return true; }
}
protected override bool SupportsClientWindowsIdentity {
get { return true; }
}
protected override bool SupportsServerAuthentication {
get { return true; }
}
protected override SecurityTokenParameters CloneCore ()
{
return new X509SecurityTokenParameters (this);
}
protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause (
SecurityToken token, SecurityTokenReferenceStyle referenceStyle)
{
if (token == null)
throw new ArgumentNullException ("token");
if (referenceStyle == SecurityTokenReferenceStyle.Internal)
return new LocalIdKeyIdentifierClause (token.Id, token.GetType ());
switch (reference_style) {
default:
return token.CreateKeyIdentifierClause<X509IssuerSerialKeyIdentifierClause> ();
case X509KeyIdentifierClauseType.Thumbprint:
return token.CreateKeyIdentifierClause<X509ThumbprintKeyIdentifierClause> ();
case X509KeyIdentifierClauseType.SubjectKeyIdentifier:
return token.CreateKeyIdentifierClause<X509SubjectKeyIdentifierClause> ();
case X509KeyIdentifierClauseType.RawDataKeyIdentifier:
return token.CreateKeyIdentifierClause<X509RawDataKeyIdentifierClause> ();
case X509KeyIdentifierClauseType.Any:
if (token.CanCreateKeyIdentifierClause<X509SubjectKeyIdentifierClause> ())
goto case X509KeyIdentifierClauseType.SubjectKeyIdentifier;
goto default;
}
}
protected internal override void InitializeSecurityTokenRequirement (SecurityTokenRequirement requirement)
{
requirement.TokenType = SecurityTokenTypes.X509Certificate;
requirement.KeyType = SecurityKeyType.AsymmetricKey;
requirement.RequireCryptographicToken = true;
}
public override string ToString ()
{
return base.ToString ();
}
}
}
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