585 lines
28 KiB
C#
585 lines
28 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.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.TestHost;
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using Xunit;
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namespace Microsoft.AspNetCore.HttpOverrides
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{
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public class ForwardedHeadersMiddlewareTests
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{
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[Fact]
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public async Task XForwardedForDefaultSettingsChangeRemoteIpAndPort()
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor
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});
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app.Run(context =>
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{
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Assert.Equal("11.111.111.11", context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(9090, context.Connection.RemotePort);
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// No Original set if RemoteIpAddress started null.
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Assert.False(context.Request.Headers.ContainsKey("X-Original-For"));
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// Should have been consumed and removed
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Assert.False(context.Request.Headers.ContainsKey("X-Forwarded-For"));
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.Add("X-Forwarded-For", "11.111.111.11:9090");
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(1, "11.111.111.11.12345", "10.0.0.1", 99)] // Invalid
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public async Task XForwardedForFirstValueIsInvalid(int limit, string header, string expectedIp, int expectedPort)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.Use((context, next) =>
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{
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context.Connection.RemoteIpAddress = IPAddress.Parse("10.0.0.1");
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context.Connection.RemotePort = 99;
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return next();
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});
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor,
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ForwardLimit = limit,
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});
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app.Run(context =>
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{
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Assert.Equal(expectedIp, context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(expectedPort, context.Connection.RemotePort);
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Assert.False(context.Request.Headers.ContainsKey("X-Original-For"));
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Assert.True(context.Request.Headers.ContainsKey("X-Forwarded-For"));
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Assert.Equal(header, context.Request.Headers["X-Forwarded-For"]);
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.TryAddWithoutValidation("X-Forwarded-For", header);
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(1, "11.111.111.11:12345", "11.111.111.11", 12345, "", false)]
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[InlineData(1, "11.111.111.11:12345", "11.111.111.11", 12345, "", true)]
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[InlineData(10, "11.111.111.11:12345", "11.111.111.11", 12345, "", false)]
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[InlineData(10, "11.111.111.11:12345", "11.111.111.11", 12345, "", true)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "11.111.111.11", 12345, "12.112.112.12:23456", false)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "11.111.111.11", 12345, "12.112.112.12:23456", true)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "", false)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "", true)]
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[InlineData(10, "12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "", false)]
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[InlineData(10, "12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "", true)]
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[InlineData(10, "12.112.112.12.23456, 11.111.111.11:12345", "11.111.111.11", 12345, "12.112.112.12.23456", false)] // Invalid 2nd value
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[InlineData(10, "12.112.112.12.23456, 11.111.111.11:12345", "11.111.111.11", 12345, "12.112.112.12.23456", true)] // Invalid 2nd value
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[InlineData(10, "13.113.113.13:34567, 12.112.112.12.23456, 11.111.111.11:12345", "11.111.111.11", 12345, "13.113.113.13:34567,12.112.112.12.23456", false)] // Invalid 2nd value
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[InlineData(10, "13.113.113.13:34567, 12.112.112.12.23456, 11.111.111.11:12345", "11.111.111.11", 12345, "13.113.113.13:34567,12.112.112.12.23456", true)] // Invalid 2nd value
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[InlineData(2, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "13.113.113.13:34567", false)]
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[InlineData(2, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "12.112.112.12", 23456, "13.113.113.13:34567", true)]
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "13.113.113.13", 34567, "", false)]
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "13.113.113.13", 34567, "", true)]
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public async Task XForwardedForForwardLimit(int limit, string header, string expectedIp, int expectedPort, string remainingHeader, bool requireSymmetry)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.Use((context, next) =>
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{
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context.Connection.RemoteIpAddress = IPAddress.Parse("10.0.0.1");
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context.Connection.RemotePort = 99;
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return next();
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});
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var options = new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor,
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RequireHeaderSymmetry = requireSymmetry,
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ForwardLimit = limit,
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};
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options.KnownProxies.Clear();
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options.KnownNetworks.Clear();
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app.UseForwardedHeaders(options);
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app.Run(context =>
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{
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Assert.Equal(expectedIp, context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(expectedPort, context.Connection.RemotePort);
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Assert.Equal(remainingHeader, context.Request.Headers["X-Forwarded-For"].ToString());
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.TryAddWithoutValidation("X-Forwarded-For", header);
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData("11.111.111.11", false)]
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[InlineData("127.0.0.1", true)]
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[InlineData("127.0.1.1", true)]
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[InlineData("::1", true)]
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[InlineData("::", false)]
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public async Task XForwardedForLoopback(string originalIp, bool expectForwarded)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.Use((context, next) =>
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{
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context.Connection.RemoteIpAddress = IPAddress.Parse(originalIp);
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context.Connection.RemotePort = 99;
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return next();
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});
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor,
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});
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app.Run(context =>
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{
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if (expectForwarded)
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{
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Assert.Equal("10.0.0.1", context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(1234, context.Connection.RemotePort);
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Assert.True(context.Request.Headers.ContainsKey("X-Original-For"));
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Assert.Equal(new IPEndPoint(IPAddress.Parse(originalIp), 99).ToString(),
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context.Request.Headers["X-Original-For"]);
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}
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else
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{
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Assert.Equal(originalIp, context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(99, context.Connection.RemotePort);
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Assert.False(context.Request.Headers.ContainsKey("X-Original-For"));
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}
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.TryAddWithoutValidation("X-Forwarded-For", "10.0.0.1:1234");
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(1, "11.111.111.11:12345", "20.0.0.1", "10.0.0.1", 99, false)]
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[InlineData(1, "11.111.111.11:12345", "20.0.0.1", "10.0.0.1", 99, true)]
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[InlineData(1, "", "10.0.0.1", "10.0.0.1", 99, false)]
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[InlineData(1, "", "10.0.0.1", "10.0.0.1", 99, true)]
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[InlineData(1, "11.111.111.11:12345", "10.0.0.1", "11.111.111.11", 12345, false)]
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[InlineData(1, "11.111.111.11:12345", "10.0.0.1", "11.111.111.11", 12345, true)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1", "11.111.111.11", 12345, false)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1", "11.111.111.11", 12345, true)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11", "11.111.111.11", 12345, false)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11", "11.111.111.11", 12345, true)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11", "12.112.112.12", 23456, false)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11", "12.112.112.12", 23456, true)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "11.111.111.11", 12345, false)]
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[InlineData(1, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "11.111.111.11", 12345, true)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "12.112.112.12", 23456, false)]
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[InlineData(2, "12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "12.112.112.12", 23456, true)]
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "13.113.113.13", 34567, false)]
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "13.113.113.13", 34567, true)]
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12;23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "11.111.111.11", 12345, false)] // Invalid 2nd IP
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[InlineData(3, "13.113.113.13:34567, 12.112.112.12;23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "11.111.111.11", 12345, true)] // Invalid 2nd IP
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[InlineData(3, "13.113.113.13;34567, 12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "12.112.112.12", 23456, false)] // Invalid 3rd IP
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[InlineData(3, "13.113.113.13;34567, 12.112.112.12:23456, 11.111.111.11:12345", "10.0.0.1,11.111.111.11,12.112.112.12", "12.112.112.12", 23456, true)] // Invalid 3rd IP
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public async Task XForwardedForForwardKnownIps(int limit, string header, string knownIPs, string expectedIp, int expectedPort, bool requireSymmetry)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.Use((context, next) =>
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{
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context.Connection.RemoteIpAddress = IPAddress.Parse("10.0.0.1");
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context.Connection.RemotePort = 99;
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return next();
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});
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var options = new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor,
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RequireHeaderSymmetry = requireSymmetry,
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ForwardLimit = limit,
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};
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foreach (var ip in knownIPs.Split(',').Select(text => IPAddress.Parse(text)))
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{
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options.KnownProxies.Add(ip);
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}
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app.UseForwardedHeaders(options);
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app.Run(context =>
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{
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Assert.Equal(expectedIp, context.Connection.RemoteIpAddress.ToString());
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Assert.Equal(expectedPort, context.Connection.RemotePort);
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.TryAddWithoutValidation("X-Forwarded-For", header);
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Fact]
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public async Task XForwardedForOverrideBadIpDoesntChangeRemoteIp()
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedFor
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});
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app.Run(context =>
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{
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Assert.Null(context.Connection.RemoteIpAddress);
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.Add("X-Forwarded-For", "BAD-IP");
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Fact]
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public async Task XForwardedHostOverrideChangesRequestHost()
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedHost
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});
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app.Run(context =>
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{
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Assert.Equal("testhost", context.Request.Host.ToString());
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.Add("X-Forwarded-Host", "testhost");
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(0, "h1", "http")]
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[InlineData(1, "", "http")]
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[InlineData(1, "h1", "h1")]
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[InlineData(3, "h1", "h1")]
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[InlineData(1, "h2, h1", "h1")]
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[InlineData(2, "h2, h1", "h2")]
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[InlineData(10, "h3, h2, h1", "h3")]
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public async Task XForwardedProtoOverrideChangesRequestProtocol(int limit, string header, string expected)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedProto,
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ForwardLimit = limit,
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});
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app.Run(context =>
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{
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Assert.Equal(expected, context.Request.Scheme);
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.Add("X-Forwarded-Proto", header);
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(0, "h1", "::1", "http")]
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[InlineData(1, "", "::1", "http")]
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[InlineData(1, "h1", "::1", "h1")]
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[InlineData(3, "h1", "::1", "h1")]
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[InlineData(3, "h2, h1", "::1", "http")]
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[InlineData(5, "h2, h1", "::1, ::1", "h2")]
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[InlineData(10, "h3, h2, h1", "::1, ::1, ::1", "h3")]
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[InlineData(10, "h3, h2, h1", "::1, badip, ::1", "h1")]
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public async Task XForwardedProtoOverrideLimitedByXForwardedForCount(int limit, string protoHeader, string forHeader, string expected)
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{
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var assertsExecuted = false;
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var builder = new WebHostBuilder()
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.Configure(app =>
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{
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app.UseForwardedHeaders(new ForwardedHeadersOptions
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{
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ForwardedHeaders = ForwardedHeaders.XForwardedProto | ForwardedHeaders.XForwardedFor,
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RequireHeaderSymmetry = true,
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ForwardLimit = limit,
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});
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app.Run(context =>
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{
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Assert.Equal(expected, context.Request.Scheme);
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assertsExecuted = true;
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return Task.FromResult(0);
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});
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});
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var server = new TestServer(builder);
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var req = new HttpRequestMessage(HttpMethod.Get, "");
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req.Headers.Add("X-Forwarded-Proto", protoHeader);
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req.Headers.Add("X-Forwarded-For", forHeader);
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await server.CreateClient().SendAsync(req);
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Assert.True(assertsExecuted);
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}
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[Theory]
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[InlineData(0, "h1", "::1", "http")]
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[InlineData(1, "", "::1", "http")]
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[InlineData(1, "h1", "", "h1")]
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[InlineData(1, "h1", "::1", "h1")]
|
|
[InlineData(3, "h1", "::1", "h1")]
|
|
[InlineData(3, "h1", "::1, ::1", "h1")]
|
|
[InlineData(3, "h2, h1", "::1", "h2")]
|
|
[InlineData(5, "h2, h1", "::1, ::1", "h2")]
|
|
[InlineData(10, "h3, h2, h1", "::1, ::1, ::1", "h3")]
|
|
[InlineData(10, "h3, h2, h1", "::1, badip, ::1", "h1")]
|
|
public async Task XForwardedProtoOverrideCanBeIndependentOfXForwardedForCount(int limit, string protoHeader, string forHeader, string expected)
|
|
{
|
|
var assertsExecuted = false;
|
|
|
|
var builder = new WebHostBuilder()
|
|
.Configure(app =>
|
|
{
|
|
app.UseForwardedHeaders(new ForwardedHeadersOptions
|
|
{
|
|
ForwardedHeaders = ForwardedHeaders.XForwardedProto | ForwardedHeaders.XForwardedFor,
|
|
RequireHeaderSymmetry = false,
|
|
ForwardLimit = limit,
|
|
});
|
|
app.Run(context =>
|
|
{
|
|
Assert.Equal(expected, context.Request.Scheme);
|
|
assertsExecuted = true;
|
|
return Task.FromResult(0);
|
|
});
|
|
});
|
|
var server = new TestServer(builder);
|
|
|
|
var req = new HttpRequestMessage(HttpMethod.Get, "");
|
|
req.Headers.Add("X-Forwarded-Proto", protoHeader);
|
|
req.Headers.Add("X-Forwarded-For", forHeader);
|
|
await server.CreateClient().SendAsync(req);
|
|
Assert.True(assertsExecuted);
|
|
}
|
|
|
|
[Theory]
|
|
[InlineData("", "", "::1", false, "http")]
|
|
[InlineData("h1", "", "::1", false, "http")]
|
|
[InlineData("h1", "F::", "::1", false, "h1")]
|
|
[InlineData("h1", "F::", "E::", false, "h1")]
|
|
[InlineData("", "", "::1", true, "http")]
|
|
[InlineData("h1", "", "::1", true, "http")]
|
|
[InlineData("h1", "F::", "::1", true, "h1")]
|
|
[InlineData("h1", "", "F::", true, "http")]
|
|
[InlineData("h1", "E::", "F::", true, "http")]
|
|
[InlineData("h2, h1", "", "::1", true, "http")]
|
|
[InlineData("h2, h1", "F::, D::", "::1", true, "h1")]
|
|
[InlineData("h2, h1", "E::, D::", "F::", true, "http")]
|
|
[InlineData("h2, h1", "E::, D::", "F::", true, "http")]
|
|
public async Task XForwardedProtoOverrideLimitedByLoopback(string protoHeader, string forHeader, string remoteIp, bool loopback, string expected)
|
|
{
|
|
var assertsExecuted = false;
|
|
|
|
var builder = new WebHostBuilder()
|
|
.Configure(app =>
|
|
{
|
|
app.Use((context, next) =>
|
|
{
|
|
context.Connection.RemoteIpAddress = IPAddress.Parse(remoteIp);
|
|
return next();
|
|
});
|
|
var options = new ForwardedHeadersOptions
|
|
{
|
|
ForwardedHeaders = ForwardedHeaders.XForwardedProto | ForwardedHeaders.XForwardedFor,
|
|
RequireHeaderSymmetry = true,
|
|
ForwardLimit = 5,
|
|
};
|
|
if (!loopback)
|
|
{
|
|
options.KnownNetworks.Clear();
|
|
options.KnownProxies.Clear();
|
|
}
|
|
app.UseForwardedHeaders(options);
|
|
app.Run(context =>
|
|
{
|
|
Assert.Equal(expected, context.Request.Scheme);
|
|
assertsExecuted = true;
|
|
return Task.FromResult(0);
|
|
});
|
|
});
|
|
var server = new TestServer(builder);
|
|
|
|
var req = new HttpRequestMessage(HttpMethod.Get, "");
|
|
req.Headers.Add("X-Forwarded-Proto", protoHeader);
|
|
req.Headers.Add("X-Forwarded-For", forHeader);
|
|
await server.CreateClient().SendAsync(req);
|
|
Assert.True(assertsExecuted);
|
|
}
|
|
|
|
[Fact]
|
|
public void AllForwardsDisabledByDefault()
|
|
{
|
|
var options = new ForwardedHeadersOptions();
|
|
Assert.True(options.ForwardedHeaders == ForwardedHeaders.None);
|
|
Assert.Equal(1, options.ForwardLimit);
|
|
Assert.Equal(1, options.KnownNetworks.Count());
|
|
Assert.Equal(1, options.KnownProxies.Count());
|
|
}
|
|
|
|
[Fact]
|
|
public async Task AllForwardsEnabledChangeRequestRemoteIpHostandProtocol()
|
|
{
|
|
var assertsExecuted = false;
|
|
|
|
var builder = new WebHostBuilder()
|
|
.Configure(app =>
|
|
{
|
|
app.UseForwardedHeaders(new ForwardedHeadersOptions
|
|
{
|
|
ForwardedHeaders = ForwardedHeaders.All
|
|
});
|
|
app.Run(context =>
|
|
{
|
|
Assert.Equal("11.111.111.11", context.Connection.RemoteIpAddress.ToString());
|
|
Assert.Equal("testhost", context.Request.Host.ToString());
|
|
Assert.Equal("Protocol", context.Request.Scheme);
|
|
assertsExecuted = true;
|
|
return Task.FromResult(0);
|
|
});
|
|
});
|
|
var server = new TestServer(builder);
|
|
|
|
var req = new HttpRequestMessage(HttpMethod.Get, "");
|
|
req.Headers.Add("X-Forwarded-For", "11.111.111.11");
|
|
req.Headers.Add("X-Forwarded-Host", "testhost");
|
|
req.Headers.Add("X-Forwarded-Proto", "Protocol");
|
|
await server.CreateClient().SendAsync(req);
|
|
Assert.True(assertsExecuted);
|
|
}
|
|
|
|
[Fact]
|
|
public async Task AllOptionsDisabledRequestDoesntChange()
|
|
{
|
|
var assertsExecuted = false;
|
|
|
|
var builder = new WebHostBuilder()
|
|
.Configure(app =>
|
|
{
|
|
app.UseForwardedHeaders(new ForwardedHeadersOptions
|
|
{
|
|
ForwardedHeaders = ForwardedHeaders.None
|
|
});
|
|
app.Run(context =>
|
|
{
|
|
Assert.Null(context.Connection.RemoteIpAddress);
|
|
Assert.Equal("localhost", context.Request.Host.ToString());
|
|
Assert.Equal("http", context.Request.Scheme);
|
|
assertsExecuted = true;
|
|
return Task.FromResult(0);
|
|
});
|
|
});
|
|
var server = new TestServer(builder);
|
|
|
|
var req = new HttpRequestMessage(HttpMethod.Get, "");
|
|
req.Headers.Add("X-Forwarded-For", "11.111.111.11");
|
|
req.Headers.Add("X-Forwarded-Host", "otherhost");
|
|
req.Headers.Add("X-Forwarded-Proto", "Protocol");
|
|
await server.CreateClient().SendAsync(req);
|
|
Assert.True(assertsExecuted);
|
|
}
|
|
|
|
[Fact]
|
|
public async Task PartiallyEnabledForwardsPartiallyChangesRequest()
|
|
{
|
|
var assertsExecuted = false;
|
|
|
|
var builder = new WebHostBuilder()
|
|
.Configure(app =>
|
|
{
|
|
app.UseForwardedHeaders(new ForwardedHeadersOptions
|
|
{
|
|
ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
|
|
});
|
|
app.Run(context =>
|
|
{
|
|
Assert.Equal("11.111.111.11", context.Connection.RemoteIpAddress.ToString());
|
|
Assert.Equal("localhost", context.Request.Host.ToString());
|
|
Assert.Equal("Protocol", context.Request.Scheme);
|
|
assertsExecuted = true;
|
|
return Task.FromResult(0);
|
|
|
|
});
|
|
});
|
|
var server = new TestServer(builder);
|
|
|
|
var req = new HttpRequestMessage(HttpMethod.Get, "");
|
|
req.Headers.Add("X-Forwarded-For", "11.111.111.11");
|
|
req.Headers.Add("X-Forwarded-Proto", "Protocol");
|
|
await server.CreateClient().SendAsync(req);
|
|
Assert.True(assertsExecuted);
|
|
}
|
|
}
|
|
}
|