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//
// SamlSecurityTokenAuthenticator.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.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Claims;
using System.IdentityModel.Policy;
using System.IdentityModel.Tokens;
using System.Security.Principal;
using System.Xml;
namespace System.IdentityModel.Selectors
{
public class SamlSecurityTokenAuthenticator
: SecurityTokenAuthenticator
{
IList<SecurityTokenAuthenticator> authenticators;
TimeSpan max_clock_skew;
public SamlSecurityTokenAuthenticator (
IList<SecurityTokenAuthenticator> supportingAuthenticators)
: this (supportingAuthenticators, TimeSpan.MaxValue)
{
}
public SamlSecurityTokenAuthenticator (
IList<SecurityTokenAuthenticator> supportingAuthenticators,
TimeSpan maxClockSkew)
{
if (supportingAuthenticators == null)
throw new ArgumentNullException ("supportingAuthenticators");
authenticators = supportingAuthenticators;
max_clock_skew = maxClockSkew;
}
protected override bool CanValidateTokenCore (SecurityToken token)
{
return token is SamlSecurityToken;
}
[MonoTODO]
protected override ReadOnlyCollection<IAuthorizationPolicy>
ValidateTokenCore (SecurityToken token)
{
throw new NotImplementedException ();
}
[MonoTODO]
public virtual ClaimSet ResolveClaimSet (SecurityKeyIdentifier keyIdentifier)
{
throw new NotImplementedException ();
}
public virtual ClaimSet ResolveClaimSet (SecurityToken token)
{
return ResolveClaimSet (new SecurityKeyIdentifier (
token.CreateKeyIdentifierClause<SamlAssertionKeyIdentifierClause> ()));
}
[MonoTODO]
public virtual IIdentity ResolveIdentity (SecurityKeyIdentifier keyIdentifier)
{
throw new NotImplementedException ();
}
public virtual IIdentity ResolveIdentity (SecurityToken token)
{
return ResolveIdentity (new SecurityKeyIdentifier (
token.CreateKeyIdentifierClause<SamlAssertionKeyIdentifierClause> ()));
}
class SamlAuthorizationPolicy : SystemIdentityAuthorizationPolicy
{
SamlSecurityTokenAuthenticator authenticator;
SamlSecurityToken token;
public SamlAuthorizationPolicy (SamlSecurityTokenAuthenticator authenticator, SamlSecurityToken token)
: base (new UniqueId ().ToString ())
{
this.authenticator = authenticator;
this.token = token;
}
public override DateTime ExpirationTime {
get { return token.ValidTo; }
}
public override ClaimSet CreateClaims ()
{
return authenticator.ResolveClaimSet (token);
}
public override IIdentity CreateIdentity ()
{
return authenticator.ResolveIdentity (token);
}
}
}
}
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