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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.AspNetCore.Http.Extensions;
namespace SampleApp;
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
}
public void Configure(IApplicationBuilder app, IConfiguration config)
{
app.Run(async (context) =>
{
await context.Response.WriteAsync($"Hello from {context.Request.GetDisplayUrl()}\r\n");
await context.Response.WriteAsync("\r\n");
await context.Response.WriteAsync("Headers:\r\n");
foreach (var header in context.Request.Headers)
{
await context.Response.WriteAsync($"{header.Key}: {header.Value}\r\n");
}
await context.Response.WriteAsync("\r\n");
await context.Response.WriteAsync("Connection:\r\n");
await context.Response.WriteAsync("RemoteIp: " + context.Connection.RemoteIpAddress + "\r\n");
await context.Response.WriteAsync("RemotePort: " + context.Connection.RemotePort + "\r\n");
await context.Response.WriteAsync("LocalIp: " + context.Connection.LocalIpAddress + "\r\n");
await context.Response.WriteAsync("LocalPort: " + context.Connection.LocalPort + "\r\n");
await context.Response.WriteAsync("ClientCert: " + context.Connection.ClientCertificate + "\r\n");
await context.Response.WriteAsync("\r\n");
await context.Response.WriteAsync("Environment Variables:\r\n");
var vars = Environment.GetEnvironmentVariables();
foreach (var key in vars.Keys.Cast<string>().OrderBy(key => key, StringComparer.OrdinalIgnoreCase))
{
var value = vars[key];
await context.Response.WriteAsync($"{key}: {value}\r\n");
}
await context.Response.WriteAsync("\r\n");
await context.Response.WriteAsync("Config:\r\n");
await ShowConfig(context.Response, config);
await context.Response.WriteAsync("\r\n");
});
}
private static async Task ShowConfig(HttpResponse response, IConfiguration config)
{
foreach (var pair in config.GetChildren())
{
await response.WriteAsync($"{pair.Path}: {pair.Value}\r\n");
await ShowConfig(response, pair);
}
}
}
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