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//-----------------------------------------------------------------------
// <copyright file="ClientDescription.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.OAuth2 {
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
/// <summary>
/// A default implementation of the <see cref="IClientDescription"/> interface.
/// </summary>
public class ClientDescription : IClientDescription {
/// <summary>
/// A delegate that determines whether the callback is allowed.
/// </summary>
private readonly Func<Uri, bool> isCallbackAllowed;
/// <summary>
/// Initializes a new instance of the <see cref="ClientDescription"/> class.
/// </summary>
/// <param name="secret">The secret.</param>
/// <param name="defaultCallback">The default callback.</param>
/// <param name="clientType">Type of the client.</param>
/// <param name="isCallbackAllowed">A delegate that determines whether the callback is allowed.</param>
public ClientDescription(string secret, Uri defaultCallback, ClientType clientType, Func<Uri, bool> isCallbackAllowed = null) {
this.Secret = secret;
this.DefaultCallback = defaultCallback;
this.ClientType = clientType;
this.isCallbackAllowed = isCallbackAllowed;
}
/// <summary>
/// Gets the client secret.
/// </summary>
public string Secret { get; private set; }
/// <summary>
/// Gets the callback to use when an individual authorization request
/// does not include an explicit callback URI.
/// </summary>
/// <value>
/// An absolute URL; or <c>null</c> if none is registered.
/// </value>
public Uri DefaultCallback { get; private set; }
/// <summary>
/// Gets the type of the client.
/// </summary>
public ClientType ClientType { get; private set; }
/// <summary>
/// Determines whether a callback URI included in a client's authorization request
/// is among those allowed callbacks for the registered client.
/// </summary>
/// <param name="callback">The absolute URI the client has requested the authorization result be received at.</param>
/// <returns>
/// <c>true</c> if the callback URL is allowable for this client; otherwise, <c>false</c>.
/// </returns>
public bool IsCallbackAllowed(Uri callback) {
if (this.isCallbackAllowed != null) {
return this.isCallbackAllowed(callback);
}
return EqualityComparer<Uri>.Default.Equals(this.DefaultCallback, callback);
}
}
}
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