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//-----------------------------------------------------------------------
// <copyright file="ITamperProtectionChannelBindingElement.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Messaging {
using System;
using System.Diagnostics.Contracts;
using DotNetOpenAuth.OAuth.ChannelElements;
/// <summary>
/// An interface that must be implemented by message transforms/validators in order
/// to be included in the channel stack.
/// </summary>
[ContractClass(typeof(ITamperProtectionChannelBindingElementContract))]
public interface ITamperProtectionChannelBindingElement : IChannelBindingElement {
/// <summary>
/// Gets or sets the delegate that will initialize the non-serialized properties necessary on a
/// signable message so that its signature can be correctly calculated or verified.
/// </summary>
Action<ITamperResistantOAuthMessage> SignatureCallback { get; set; }
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns>The cloned instance.</returns>
ITamperProtectionChannelBindingElement Clone();
}
/// <summary>
/// Contract class for the <see cref="ITamperProtectionChannelBindingElement"/> interface.
/// </summary>
[ContractClassFor(typeof(ITamperProtectionChannelBindingElement))]
internal abstract class ITamperProtectionChannelBindingElementContract : ITamperProtectionChannelBindingElement {
#region ITamperProtectionChannelBindingElement Properties
/// <summary>
/// Gets or sets the delegate that will initialize the non-serialized properties necessary on a
/// signable message so that its signature can be correctly calculated or verified.
/// </summary>
Action<ITamperResistantOAuthMessage> ITamperProtectionChannelBindingElement.SignatureCallback {
get { throw new NotImplementedException(); }
set { throw new NotImplementedException(); }
}
#endregion
#region IChannelBindingElement Members
/// <summary>
/// Gets or sets the channel that this binding element belongs to.
/// </summary>
/// <remarks>
/// This property is set by the channel when it is first constructed.
/// </remarks>
Channel IChannelBindingElement.Channel {
get { throw new NotImplementedException(); }
set { throw new NotImplementedException(); }
}
/// <summary>
/// Gets the protection commonly offered (if any) by this binding element.
/// </summary>
/// <remarks>
/// This value is used to assist in sorting binding elements in the channel stack.
/// </remarks>
MessageProtections IChannelBindingElement.Protection {
get { throw new NotImplementedException(); }
}
/// <summary>
/// Prepares a message for sending based on the rules of this channel binding element.
/// </summary>
/// <param name="message">The message to prepare for sending.</param>
/// <returns>
/// The protections (if any) that this binding element applied to the message.
/// Null if this binding element did not even apply to this binding element.
/// </returns>
/// <remarks>
/// Implementations that provide message protection must honor the
/// <see cref="MessagePartAttribute.RequiredProtection"/> properties where applicable.
/// </remarks>
MessageProtections? IChannelBindingElement.ProcessOutgoingMessage(IProtocolMessage message) {
throw new NotImplementedException();
}
/// <summary>
/// Performs any transformation on an incoming message that may be necessary and/or
/// validates an incoming message based on the rules of this channel binding element.
/// </summary>
/// <param name="message">The incoming message to process.</param>
/// <returns>
/// The protections (if any) that this binding element applied to the message.
/// Null if this binding element did not even apply to this binding element.
/// </returns>
/// <exception cref="ProtocolException">
/// Thrown when the binding element rules indicate that this message is invalid and should
/// NOT be processed.
/// </exception>
/// <remarks>
/// Implementations that provide message protection must honor the
/// <see cref="MessagePartAttribute.RequiredProtection"/> properties where applicable.
/// </remarks>
MessageProtections? IChannelBindingElement.ProcessIncomingMessage(IProtocolMessage message) {
throw new NotImplementedException();
}
#endregion
#region ITamperProtectionChannelBindingElement Methods
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns>The cloned instance.</returns>
ITamperProtectionChannelBindingElement ITamperProtectionChannelBindingElement.Clone() {
Contract.Ensures(Contract.Result<ITamperProtectionChannelBindingElement>() != null);
throw new NotImplementedException();
}
#endregion
}
}
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