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//-----------------------------------------------------------------------
// <copyright file="AccessTokenClientCredentialsRequest.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.OAuth2.Messages {
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DotNetOpenAuth.Messaging;
using DotNetOpenAuth.OAuth2.ChannelElements;
/// <summary>
/// A request for an access token for a client application that has its
/// own (non-user affiliated) client name and password.
/// </summary>
/// <remarks>
/// This is somewhat analogous to 2-legged OAuth.
/// </remarks>
internal class AccessTokenClientCredentialsRequest : ScopedAccessTokenRequest, IAuthorizationCarryingRequest, IAuthorizationDescription {
/// <summary>
/// Initializes a new instance of the <see cref="AccessTokenClientCredentialsRequest"/> class.
/// </summary>
/// <param name="tokenEndpoint">The authorization server.</param>
/// <param name="version">The version.</param>
internal AccessTokenClientCredentialsRequest(Uri tokenEndpoint, Version version)
: base(tokenEndpoint, version) {
this.HttpMethods = HttpDeliveryMethods.PostRequest;
}
#region IAuthorizationCarryingRequest members
/// <summary>
/// Gets the authorization that the code or token describes.
/// </summary>
IAuthorizationDescription IAuthorizationCarryingRequest.AuthorizationDescription {
get { return this.CredentialsValidated ? this : null; }
}
#endregion
#region IAuthorizationDescription Members
/// <summary>
/// Gets the date this authorization was established or the token was issued.
/// </summary>
/// <value>A date/time expressed in UTC.</value>
DateTime IAuthorizationDescription.UtcIssued {
get { return DateTime.UtcNow; }
}
/// <summary>
/// Gets the name on the account whose data on the resource server is accessible using this authorization.
/// </summary>
string IAuthorizationDescription.User {
get { return null; }
}
/// <summary>
/// Gets the scope of operations the client is allowed to invoke.
/// </summary>
HashSet<string> IAuthorizationDescription.Scope {
get { return this.Scope; }
}
#endregion
/// <summary>
/// Gets the type of the grant.
/// </summary>
/// <value>The type of the grant.</value>
internal override GrantType GrantType {
get { return Messages.GrantType.ClientCredentials; }
}
/// <summary>
/// Gets or sets a value indicating whether the resource owner's credentials have been validated at the authorization server.
/// </summary>
internal bool CredentialsValidated { get; set; }
}
}
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