99 lines
3.9 KiB
C#
99 lines
3.9 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Net.Http;
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using System.Net.Sockets;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Testing.xunit;
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using Microsoft.Extensions.Primitives;
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using Xunit;
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namespace Microsoft.AspNetCore.Server.HttpSys
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{
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public class RequestHeaderTests
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{
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[ConditionalFact]
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public async Task RequestHeaders_ClientSendsDefaultHeaders_Success()
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{
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string address;
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using (Utilities.CreateHttpServer(out address, httpContext =>
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{
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var requestHeaders = httpContext.Request.Headers;
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// NOTE: The System.Net client only sends the Connection: keep-alive header on the first connection per service-point.
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// Assert.Equal(2, requestHeaders.Count);
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// Assert.Equal("Keep-Alive", requestHeaders.Get("Connection"));
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Assert.False(StringValues.IsNullOrEmpty(requestHeaders["Host"]));
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Assert.True(StringValues.IsNullOrEmpty(requestHeaders["Accept"]));
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return Task.FromResult(0);
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}))
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{
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string response = await SendRequestAsync(address);
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Assert.Equal(string.Empty, response);
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}
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}
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[ConditionalFact]
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public async Task RequestHeaders_ClientSendsCustomHeaders_Success()
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{
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string address;
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using (Utilities.CreateHttpServer(out address, httpContext =>
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{
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var requestHeaders = httpContext.Request.Headers;
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Assert.Equal(4, requestHeaders.Count);
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Assert.False(StringValues.IsNullOrEmpty(requestHeaders["Host"]));
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Assert.Equal("close", requestHeaders["Connection"]);
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// Apparently Http.Sys squashes request headers together.
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Assert.Equal(1, requestHeaders["Custom-Header"].Count);
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Assert.Equal("custom1, and custom2, custom3", requestHeaders["Custom-Header"]);
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Assert.Equal(1, requestHeaders["Spacer-Header"].Count);
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Assert.Equal("spacervalue, spacervalue", requestHeaders["Spacer-Header"]);
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return Task.FromResult(0);
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}))
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{
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string[] customValues = new string[] { "custom1, and custom2", "custom3" };
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await SendRequestAsync(address, "Custom-Header", customValues);
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}
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}
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private async Task<string> SendRequestAsync(string uri)
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{
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using (HttpClient client = new HttpClient())
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{
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return await client.GetStringAsync(uri);
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}
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}
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private async Task SendRequestAsync(string address, string customHeader, string[] customValues)
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{
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var uri = new Uri(address);
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StringBuilder builder = new StringBuilder();
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builder.AppendLine("GET / HTTP/1.1");
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builder.AppendLine("Connection: close");
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builder.Append("HOST: ");
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builder.AppendLine(uri.Authority);
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foreach (string value in customValues)
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{
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builder.Append(customHeader);
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builder.Append(": ");
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builder.AppendLine(value);
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builder.AppendLine("Spacer-Header: spacervalue");
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}
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builder.AppendLine();
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byte[] request = Encoding.ASCII.GetBytes(builder.ToString());
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Socket socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
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socket.Connect(uri.Host, uri.Port);
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socket.Send(request);
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byte[] response = new byte[1024 * 5];
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await Task.Run(() => socket.Receive(response));
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socket.Dispose();
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}
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}
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}
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