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//-----------------------------------------------------------------------
// <copyright file="EndUserAuthorizationFailedResponse.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.OAuth2.Messages {
using System;
using System.Collections.Generic;
using System.Diagnostics.Contracts;
using System.Linq;
using System.Runtime.Remoting.Messaging;
using System.Text;
using DotNetOpenAuth.Messaging;
/// <summary>
/// The message that an Authorization Server responds to a Client with when the user denies a user authorization request.
/// </summary>
public class EndUserAuthorizationFailedResponse : MessageBase, IMessageWithClientState {
/// <summary>
/// Initializes a new instance of the <see cref="EndUserAuthorizationFailedResponse"/> class.
/// </summary>
/// <param name="clientCallback">The URL to redirect to so the client receives the message. This may not be built into the request message if the client pre-registered the URL with the authorization server.</param>
/// <param name="version">The protocol version.</param>
internal EndUserAuthorizationFailedResponse(Uri clientCallback, Version version)
: base(version, MessageTransport.Indirect, clientCallback) {
Requires.NotNull(version, "version");
Requires.NotNull(clientCallback, "clientCallback");
}
/// <summary>
/// Initializes a new instance of the <see cref="EndUserAuthorizationFailedResponse"/> class.
/// </summary>
/// <param name="clientCallback">The URL to redirect to so the client receives the message. This may not be built into the request message if the client pre-registered the URL with the authorization server.</param>
/// <param name="request">The authorization request from the user agent on behalf of the client.</param>
internal EndUserAuthorizationFailedResponse(Uri clientCallback, EndUserAuthorizationRequest request)
: base(((IProtocolMessage)request).Version, MessageTransport.Indirect, clientCallback) {
Requires.NotNull(request, "request");
((IMessageWithClientState)this).ClientState = request.ClientState;
}
/// <summary>
/// Gets or sets the error.
/// </summary>
/// <value>
/// One of the values given in <see cref="Protocol.EndUserAuthorizationRequestErrorCodes"/>.
/// OR a numerical HTTP status code from the 4xx or 5xx
/// range, with the exception of the 400 (Bad Request) and
/// 401 (Unauthorized) status codes. For example, if the
/// service is temporarily unavailable, the authorization
/// server MAY return an error response with "error" set to
/// "503".
/// </value>
[MessagePart(Protocol.error, IsRequired = true)]
public string Error { get; set; }
/// <summary>
/// Gets or sets a human readable description of the error.
/// </summary>
/// <value>Human-readable text providing additional information, used to assist in the understanding and resolution of the error that occurred.</value>
[MessagePart(Protocol.error_description, IsRequired = false)]
public string ErrorDescription { get; set; }
/// <summary>
/// Gets or sets the location of the web page that describes the error and possible resolution.
/// </summary>
/// <value>A URI identifying a human-readable web page with information about the error, used to provide the end-user with additional information about the error.</value>
[MessagePart(Protocol.error_uri, IsRequired = false)]
public Uri ErrorUri { get; set; }
/// <summary>
/// Gets or sets some state as provided by the client in the authorization request.
/// </summary>
/// <value>An opaque value defined by the client.</value>
/// <remarks>
/// REQUIRED if the Client sent the value in the <see cref="EndUserAuthorizationRequest"/>.
/// </remarks>
[MessagePart(Protocol.state, IsRequired = false)]
string IMessageWithClientState.ClientState { get; set; }
}
}
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