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

//
// MessageSecurityVersion.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.Collections.Generic;
using System.Collections.ObjectModel;
using System.IdentityModel.Selectors;
using System.IdentityModel.Tokens;
using System.ServiceModel.Description;
using System.ServiceModel.Channels;
using System.ServiceModel.Security;
using System.ServiceModel.Security.Tokens;

namespace System.ServiceModel{
  public abstract class MessageSecurityVersion
  {
    // Types
    class MessageSecurityTokenVersion : SecurityTokenVersion
    {
      static string [] specs10_profile_source, specs11_source, specs11_profile_source;
      static readonly MessageSecurityTokenVersion wss10basic, wss11, wss11basic;


      static MessageSecurityTokenVersion ()
      {
        specs10_profile_source = new string [] {
          Constants.WssNamespace,
          Constants.WstNamespace,
          Constants.WsscNamespace,
          Constants.WSBasicSecurityProfileCore1,
          };
        specs11_source = new string [] {
          Constants.Wss11Namespace,
          Constants.WstNamespace,
          Constants.WsscNamespace,
          };
        specs11_profile_source = new string [] {
          Constants.Wss11Namespace,
          Constants.WstNamespace,
          Constants.WsscNamespace,
          Constants.WSBasicSecurityProfileCore1,
          };

        wss10basic = new MessageSecurityTokenVersion (false, true);
        wss11basic = new MessageSecurityTokenVersion (true, true);
        wss11 = new MessageSecurityTokenVersion (true, false);
      }

      public static MessageSecurityTokenVersion GetVersion (bool isWss11, bool basicProfile)
      {
        if (isWss11)
          return basicProfile ? wss11basic : wss11;
        else
          return wss10basic;
      }

      ReadOnlyCollection<string> specs;

      MessageSecurityTokenVersion (bool wss11, bool basicProfile)
      {
        string [] src;
        if (wss11)
          src = basicProfile ? specs11_profile_source : specs11_source;
        else
          src = basicProfile ? specs10_profile_source : null;
        specs = new ReadOnlyCollection<string> (src);
      }

      public override ReadOnlyCollection<string> GetSecuritySpecifications ()
      {
        return specs;
      }
    }

    class MessageSecurityVersionImpl : MessageSecurityVersion
    {
      bool wss11, basic_profile, use2007;

      public MessageSecurityVersionImpl (bool wss11, bool basicProfile, bool use2007)
      {
        this.wss11 = wss11;
        this.basic_profile = basicProfile;
        this.use2007 = use2007;
        if (use2007) {
          SecureConversationVersion = SecureConversationVersion.Default;
          TrustVersion = TrustVersion.Default;
        } else {
          SecureConversationVersion = SecureConversationVersion.WSSecureConversationFeb2005;
          TrustVersion = TrustVersion.WSTrustFeb2005;
        }
      }

      public override BasicSecurityProfileVersion BasicSecurityProfileVersion {
        get { return basic_profile ? BasicSecurityProfileVersion.BasicSecurityProfile10 : null; }
      }

      public override SecurityTokenVersion SecurityTokenVersion {
        get { return MessageSecurityTokenVersion.GetVersion (wss11, basic_profile); }
      }

      public override SecurityVersion SecurityVersion {
        get { return wss11 ? SecurityVersion.WSSecurity11 : SecurityVersion.WSSecurity10; }
      }

      public override SecurityPolicyVersion SecurityPolicyVersion {
        get { return use2007 ? SecurityPolicyVersion.WSSecurityPolicy12 : SecurityPolicyVersion.WSSecurityPolicy11; }
      }
    }

    // Static members

    static MessageSecurityVersion wss10_basic, wss11, wss11_basic, wss10_2007_basic, wss11_2007_basic, wss11_2007;

    static MessageSecurityVersion ()
    {
      wss10_basic = new MessageSecurityVersionImpl (false, true, false);
      wss11 = new MessageSecurityVersionImpl (true, false, false);
      wss11_basic = new MessageSecurityVersionImpl (true, true, false);
      wss10_2007_basic = new MessageSecurityVersionImpl (false, true, true);
      wss11_2007_basic = new MessageSecurityVersionImpl (true, true, true);
      wss11_2007 = new MessageSecurityVersionImpl (true, false, true);
    }

    public static MessageSecurityVersion Default {
      get { return wss11; }
    }

    // guys, have you ever seen such silly member names??

    public static MessageSecurityVersion WSSecurity10WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10 {
      get { return wss10_basic; }
    }

    public static MessageSecurityVersion WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11 {
      get { return wss11; }
    }

    public static MessageSecurityVersion WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10 {
      get { return wss11_basic; }
    }

    public static MessageSecurityVersion WSSecurity10WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10 {
      get { return wss10_2007_basic; }
    }

    public static MessageSecurityVersion WSSecurity11WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10 {
      get { return wss11_2007_basic; }
    }

    public static MessageSecurityVersion WSSecurity11WSTrust13WSSecureConversation13WSSecurityPolicy12 {
      get { return wss11_2007; }
    }

    // Instance members

    MessageSecurityVersion ()
    {
    }

    public abstract BasicSecurityProfileVersion BasicSecurityProfileVersion { get; }

    public abstract SecurityTokenVersion SecurityTokenVersion { get; }

    public abstract SecurityVersion SecurityVersion { get; }

    public SecureConversationVersion SecureConversationVersion { get; internal set; }

    public abstract SecurityPolicyVersion SecurityPolicyVersion { get; }

    public TrustVersion TrustVersion { get; internal set; }

  }
}