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//-----------------------------------------------------------------------
// <copyright file="OAuth1PlainTextMessageHandler.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.OAuth {
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DotNetOpenAuth.Messaging;
/// <summary>
/// A delegating HTTP handler that signs outgoing HTTP requests
/// with the PLAINTEXT signature.
/// </summary>
public class OAuth1PlainTextMessageHandler : OAuth1HttpMessageHandlerBase {
/// <summary>
/// Gets the signature method to include in the oauth_signature_method parameter.
/// </summary>
/// <value>
/// The signature method.
/// </value>
protected override string SignatureMethod {
get { return "PLAINTEXT"; }
}
/// <summary>
/// Calculates the signature for the specified buffer.
/// </summary>
/// <param name="signedPayload">The payload to calculate the signature for.</param>
/// <returns>
/// The signature.
/// </returns>
/// <exception cref="System.NotImplementedException">Always thrown.</exception>
protected override byte[] Sign(byte[] signedPayload) {
throw new NotImplementedException();
}
/// <summary>
/// Gets the OAuth 1.0 signature to apply to the specified request.
/// </summary>
/// <param name="request">The outbound HTTP request.</param>
/// <param name="oauthParameters">The oauth parameters.</param>
/// <returns>
/// The value for the "oauth_signature" parameter.
/// </returns>
protected override string GetSignature(System.Net.Http.HttpRequestMessage request, NameValueCollection oauthParameters) {
var builder = new StringBuilder();
builder.Append(MessagingUtilities.EscapeUriDataStringRfc3986(this.ConsumerSecret));
builder.Append("&");
builder.Append(MessagingUtilities.EscapeUriDataStringRfc3986(this.AccessTokenSecret));
return builder.ToString();
}
}
}
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