Path: blob/trunk/dotnet/test/testing.webserver/Handlers/EchoHandler.cs
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// <copyright file="EchoHandler.cs" company="Selenium Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
// </copyright>
using System.IO;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
namespace OpenQA.Selenium.Testing.WebServer.Handlers;
public static class EchoHandler
{
public static async Task<IResult> Handle(HttpContext context)
{
var request = context.Request;
string method = request.Method;
var headersBuilder = new StringBuilder();
foreach (var header in request.Headers)
{
foreach (var value in header.Value)
{
headersBuilder.AppendFormat("<tr><td>{0}</td><td>{1}</td></tr>", header.Key, value);
}
}
string body = string.Empty;
using (var reader = new StreamReader(request.Body, Encoding.UTF8))
{
body = await reader.ReadToEndAsync();
}
string html = $"""
<html><head><title>Done</title></head><body>
<h1>Method: <span id='method'>{method}</span></h1>
<h1>Headers</h1><table id='headers'><tbody>{headersBuilder}</tbody></table>
<h1>Body:</h1><pre>{body}</pre>
</body></html>
""";
context.Response.Headers.CacheControl = "no-cache";
context.Response.Headers.Pragma = "no-cache";
context.Response.Headers.Expires = "0";
return Results.Content(html, "text/html; charset=utf-8");
}
}