WSFederationHttpBinding.cs :  » 2.6.4-mono-.net-core » System.ServiceModel » System » ServiceModel » C# / CSharp Open Source

//
// WSFederationHttpBinding.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.Net.Security;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.ServiceModel.Security;
using System.ServiceModel.Security.Tokens;

namespace System.ServiceModel{
  public class WSFederationHttpBinding : WSHttpBindingBase
  {
    WSFederationHttpSecurity security;
    bool allow_cookies;

    public WSFederationHttpBinding ()
      : this (WSFederationHttpSecurityMode.Message)
    {
    }

    public WSFederationHttpBinding (
      WSFederationHttpSecurityMode securityMode)
      : this (securityMode, true)
    {
    }

    public WSFederationHttpBinding (
      WSFederationHttpSecurityMode securityMode,
      bool reliableSessionEnabled)
    {
      security = new WSFederationHttpSecurity (securityMode);
    }

    [MonoTODO]
    public WSFederationHttpBinding (string configurationName)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO]
    public bool AllowCookies {
      get { return allow_cookies; }
      set { allow_cookies = value; }
    }

    [MonoTODO]
    public WSFederationHttpSecurity Security {
      get { return security; }
    }

    [MonoTODO]
          public override BindingElementCollection CreateBindingElements ()
    {
      return base.CreateBindingElements ();
    }

    [MonoTODO]
    protected override SecurityBindingElement CreateMessageSecurity ()
    {
      SymmetricSecurityBindingElement element =
        new SymmetricSecurityBindingElement ();

      element.MessageSecurityVersion = MessageSecurityVersion.WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10;

//      if (!Security.Message.EstablishSecurityContext)
//        element.SetKeyDerivation (false);

      IssuedSecurityTokenParameters istp =
        new IssuedSecurityTokenParameters ();
      // FIXME: issuer binding must be secure.
      istp.IssuerBinding = new CustomBinding (
        new TextMessageEncodingBindingElement (),
        GetTransport ());
      element.EndpointSupportingTokenParameters.Endorsing.Add (istp);

      if (Security.Message.NegotiateServiceCredential) {
        element.ProtectionTokenParameters =
          // FIXME: fill proper parameters
          new SslSecurityTokenParameters (false, true);
      } else {
        element.ProtectionTokenParameters =
          new X509SecurityTokenParameters ();
      }

//      if (!Security.Message.EstablishSecurityContext)
//        return element;

      // SecureConversation enabled

      ChannelProtectionRequirements reqs =
        new ChannelProtectionRequirements ();
      // FIXME: fill the reqs

      // FIXME: for TransportWithMessageCredential mode,
      // return TransportSecurityBindingElement.

      return SecurityBindingElement.CreateSecureConversationBindingElement (
        // FIXME: requireCancellation
        element, true, reqs);
    }

    [MonoTODO]
    protected override TransportBindingElement GetTransport ()
    {
      switch (Security.Mode) {
      case WSFederationHttpSecurityMode.TransportWithMessageCredential:
        return new HttpsTransportBindingElement ();
      default:
        return new HttpTransportBindingElement ();
      }
    }
  }
}