Jul 17, 2025 · Jul 17, 2025 · Jul 17, 2025 · Jul 17, 2025 · Jul 17, 2025 · Jul 17, 2025
diff --git a/...aProtection/DataProtection/test/Microsoft.AspNetCore.DataProtection.Tests/HostingTests.cs b/...aProtection/DataProtection/test/Microsoft.AspNetCore.DataProtection.Tests/HostingTests.cs
            .Returns(Mock.Of<IKeyRing>())
            .Callback(() => tcs.TrySetResult());

        var builder = new WebHostBuilder()
            .UseStartup<TestStartup>()
        var builder = new HostBuilder()
            .ConfigureWebHost(webHostBuilder =>
            {
                webHostBuilder
                    .UseStartup<TestStartup>();
            })
            .ConfigureServices(s =>
                s.AddDataProtection()
                .Services
diff --git a/src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs b/src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs
                return 12;
            case "HangOnStop":
                {
                    var host = new WebHostBuilder()
                        .UseIIS()
                        .UseStartup<Startup>()
                    var host = new HostBuilder()
                        .ConfigureWebHost(webHostBuilder =>
                        {
                            webHostBuilder
                                .UseIIS()
                                .UseStartup<Startup>();
                        })
                        .Build();
                    host.Run();

                break;
            case "IncreaseShutdownLimit":
                {
                    var host = new WebHostBuilder()
                        .UseIIS()
                        .UseShutdownTimeout(TimeSpan.FromSeconds(120))
                        .UseStartup<Startup>()
                    var host = new HostBuilder()
                        .ConfigureWebHost(webHostBuilder =>
                        {
                            webHostBuilder
                                .UseIIS()
                                .UseShutdownTimeout(TimeSpan.FromSeconds(120))
                                .UseStartup<Startup>();
                        })
                        .Build();

                    host.Run();
                return 0;
            case "OverriddenServer":
                {
                    var host = new WebHostBuilder()
                            .UseIIS()
                            .ConfigureServices(services => services.AddSingleton<IServer, DummyServer>())
                            .Configure(builder => builder.Run(async context => { await context.Response.WriteAsync("I shouldn't work"); }))
                            .Build();
                    var host = new HostBuilder()
                        .ConfigureWebHost(webHostBuilder =>
                        {
                            webHostBuilder
                                .UseIIS()
                                .ConfigureServices(services => services.AddSingleton<IServer, DummyServer>())
                                .Configure(builder => builder.Run(async context => { await context.Response.WriteAsync("I shouldn't work"); }));
                        })
                        .Build();
                    host.Run();
                }
                break;
 #if !FORWARDCOMPAT
            case "DecreaseRequestLimit":
                {
                    var host = newWebHostBuilder()
                    var host = newHostBuilder()
                        .ConfigureLogging((_, factory) =>
                        {
                            factory.AddConsole();
                            factory.AddFilter("Console", level => level >= LogLevel.Information);
                        })
                        .UseIIS()
                        .ConfigureServices(services =>
                        .ConfigureWebHost(webHostBuilder =>
                        {
                            services.Configure<IISServerOptions>(options => options.MaxRequestBodySize = 2);
                            webHostBuilder
                                .UseIIS()
                                .ConfigureServices(services =>
                                {
                                    services.Configure<IISServerOptions>(options => options.MaxRequestBodySize = 2);
                                })
                                .UseStartup<Startup>();
                        })
                        .UseStartup<Startup>()
                        .Build();

                    host.Run();
 #endif
            case "ThrowInStartup":
                {
                    var host = new WebHostBuilder()
                                    .ConfigureLogging((_, factory) =>
                                    {
                                        factory.AddConsole();
                                        factory.AddFilter("Console", level => level >= LogLevel.Information);
                                    })
                                    .UseIIS()
                                    .UseStartup<ThrowingStartup>()
                                    .Build();
                    var host = new HostBuilder()
                        .ConfigureLogging((_, factory) =>
                        {
                            factory.AddConsole();
                            factory.AddFilter("Console", level => level >= LogLevel.Information);
                        })
                        .ConfigureWebHost(webHostBuilder =>
                        {
                            webHostBuilder
                                .UseIIS()
                                .UseStartup<ThrowingStartup>();
                        })
                        .Build();

                    host.Run();
                }

    private static int StartServer()
    {
        var host = newWebHostBuilder()
        var host = newHostBuilder()
            .ConfigureLogging((_, factory) =>
            {
                factory.AddConsole();
                factory.AddFilter("Console", level => level >= LogLevel.Information);
            })
            .UseKestrel()
            .UseIIS()
            .UseIISIntegration()
            .UseStartup<Startup>()
            .ConfigureWebHost(webHostBuilder =>
            {
                webHostBuilder
                    .UseKestrel()
                    .UseIIS()
                    .UseIISIntegration()
                    .UseStartup<Startup>();
            })
            .Build();

        host.Run();
diff --git a/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3TlsTests.cs b/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3TlsTests.cs
    [InlineData(false, false, false)]
    public async Task UseKestrelCore_CodeBased(bool useQuic, bool useHttps, bool useHttpsEnablesHttpsConfiguration)
    {
        var hostBuilder = new WebHostBuilder()
                .UseKestrelCore()
                .ConfigureKestrel(serverOptions =>
                {
                    serverOptions.ListenAnyIP(0, listenOptions =>
        var hostBuilder = new HostBuilder()
            .ConfigureWebHost(webHostBuilder =>
            {
                webHostBuilder
                    .UseKestrelCore()
                    .ConfigureKestrel(serverOptions =>
                    {
                        listenOptions.Protocols = HttpProtocols.Http3;
                        if (useHttps)
                        serverOptions.ListenAnyIP(0, listenOptions =>
                        {
                            if (useHttpsEnablesHttpsConfiguration)
                            listenOptions.Protocols = HttpProtocols.Http3;
                            if (useHttps)
                            {
 listenOptions.UseHttps(httpsOptions =>
 if (useHttpsEnablesHttpsConfiguration)
                                {
                                    httpsOptions.ServerCertificate = TestResources.GetTestCertificate();
                                });
                            }
                            else
                            {
                                // Specifically choose an overload that doesn't enable https configuration
                                listenOptions.UseHttps(new HttpsConnectionAdapterOptions
                                    listenOptions.UseHttps(httpsOptions =>
                                    {
                                        httpsOptions.ServerCertificate = TestResources.GetTestCertificate();
                                    });
                                }
                                else
                                {
                                    ServerCertificate = TestResources.GetTestCertificate()
                                });
                                    // Specifically choose an overload that doesn't enable https configuration
                                    listenOptions.UseHttps(new HttpsConnectionAdapterOptions
                                    {
                                        ServerCertificate = TestResources.GetTestCertificate()
                                    });
                                }
                            }
                        }
                    });
                })
                .Configure(app => { });
                        });
                    })
                    .Configure(app => { });

        if (useQuic)
        {
            hostBuilder.UseQuic();
        }
                if (useQuic)
                {
                    webHostBuilder.UseQuic();
                }
            });

        var host = hostBuilder.Build();

    [InlineData(false)]
    public void UseKestrelCore_ConfigurationBased(bool useQuic)
    {
        var hostBuilder = new WebHostBuilder()
                .UseKestrelCore()
                .ConfigureKestrel(serverOptions =>
                {
                    var config = new ConfigurationBuilder().AddInMemoryCollection(new[]
        var hostBuilder = new HostBuilder()
            .ConfigureWebHost(webHostBuilder =>
            {
                webHostBuilder
                    .UseKestrelCore()
                    .ConfigureKestrel(serverOptions =>
                    {
                        new KeyValuePair<string, string>("Endpoints:end1:Url", "https://127.0.0.1:0"),
                        new KeyValuePair<string, string>("Endpoints:end1:Protocols", "Http3"),
                        new KeyValuePair<string, string>("Certificates:Default:Path", Path.Combine("shared", "TestCertificates", "aspnetdevcert.pfx")),
                        new KeyValuePair<string, string>("Certificates:Default:Password", "testPassword"),
                    }).Build();
                    serverOptions.Configure(config);
                })
                .Configure(app => { });

        if (useQuic)
        {
            hostBuilder.UseQuic();
        }
                        var config = new ConfigurationBuilder().AddInMemoryCollection(new[]
                        {
                            new KeyValuePair<string, string>("Endpoints:end1:Url", "https://127.0.0.1:0"),
                            new KeyValuePair<string, string>("Endpoints:end1:Protocols", "Http3"),
                            new KeyValuePair<string, string>("Certificates:Default:Path", Path.Combine("shared", "TestCertificates", "aspnetdevcert.pfx")),
                            new KeyValuePair<string, string>("Certificates:Default:Password", "testPassword"),
                        }).Build();
                        serverOptions.Configure(config);
                    })
                    .Configure(app => { });

                if (useQuic)
                {
                    webHostBuilder.UseQuic();
                }
            });

        var host = hostBuilder.Build();

diff --git a/src/Servers/testassets/ServerComparison.TestSites/Program.cs b/src/Servers/testassets/ServerComparison.TestSites/Program.cs
 {
    public static void Main(string[] args)
    {
        var builder = new WebHostBuilder()
            .UseConfiguration(new ConfigurationBuilder()
                .AddCommandLine(args)
                .Build())
        var configuration = new ConfigurationBuilder()
            .AddCommandLine(args)
            .Build();

        var builder = new HostBuilder()
            .UseConfiguration(configuration)
            .ConfigureLogging((_, factory) =>
            {
                factory.AddConsole();
                factory.AddFilter("Console", level => level >= LogLevel.Warning);
            })
            .UseStartup("ServerComparison.TestSites");

        builder.UseKestrel();
        builder.UseIISIntegration();
        builder.UseIIS();

        // Switch between Kestrel, IIS, and HttpSys for different tests. Default to Kestrel for normal app execution.
        if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.HttpSys", StringComparison.OrdinalIgnoreCase))
        {
            builder.UseHttpSys(options =>
            .ConfigureWebHost(webHostBuilder =>
            {
                if (string.Equals(builder.GetSetting("environment") ??
                    Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
                    "NtlmAuthentication", StringComparison.OrdinalIgnoreCase))
                webHostBuilder
                    .UseStartup("ServerComparison.TestSites")
                    .UseKestrel()
                    .UseIISIntegration()
                    .UseIIS();

                // Switch between Kestrel, IIS, and HttpSys for different tests. Default to Kestrel for normal app execution.
                if (string.Equals(configuration["server"], "Microsoft.AspNetCore.Server.HttpSys", StringComparison.OrdinalIgnoreCase))
                {
                    // Set up NTLM authentication for HttpSys as follows.
                    // For IIS and IISExpress use inetmgr to setup NTLM authentication on the application or
                    // modify the applicationHost.config to enable NTLM.
                    options.Authentication.AllowAnonymous = true;
                    options.Authentication.Schemes = AuthenticationSchemes.Negotiate | AuthenticationSchemes.NTLM;
                    webHostBuilder.UseHttpSys(options =>
                    {
                        if (string.Equals(configuration["environment"] ??
                            Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
                            "NtlmAuthentication", StringComparison.OrdinalIgnoreCase))
                        {
                            // Set up NTLM authentication for HttpSys as follows.
                            // For IIS and IISExpress use inetmgr to setup NTLM authentication on the application or
                            // modify the applicationHost.config to enable NTLM.
                            options.Authentication.AllowAnonymous = true;
                            options.Authentication.Schemes = AuthenticationSchemes.Negotiate | AuthenticationSchemes.NTLM;
                        }
                    });
                }
            });
        }

        var host = builder.Build();
Original file line number	Diff line number	Diff line change
Expand Up		@@ -25,8 +25,12 @@ public async Task WebhostLoadsKeyRingBeforeServerStarts()
		.Returns(Mock.Of<IKeyRing>())
		.Callback(() => tcs.TrySetResult());

		var builder = new WebHostBuilder()
		.UseStartup<TestStartup>()
		var builder = new HostBuilder()
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseStartup<TestStartup>();
		})
		.ConfigureServices(s =>
		s.AddDataProtection()
		.Services
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -56,9 +56,13 @@
		return 12;
		case "HangOnStop":
		{
		var host = new WebHostBuilder()
		.UseIIS()
		.UseStartup<Startup>()
		var host = new HostBuilder()
Check failure on line 59 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L59 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(59,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 59 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L59 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(59,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 59 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L59 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(59,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 59 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L59 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(59,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 59 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L59 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(59,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)`
BrennanConroy marked this conversation as resolved. Show resolvedHide resolved
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseIIS()
		.UseStartup<Startup>();
		})
		.Build();
		host.Run();

Expand All		@@ -67,10 +71,14 @@
		break;
		case "IncreaseShutdownLimit":
		{
		var host = new WebHostBuilder()
		.UseIIS()
		.UseShutdownTimeout(TimeSpan.FromSeconds(120))
		.UseStartup<Startup>()
		var host = new HostBuilder()
Check failure on line 74 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L74 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(74,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 74 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L74 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(74,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 74 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L74 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(74,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 74 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L74 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(74,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 74 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L74 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(74,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)`
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseIIS()
		.UseShutdownTimeout(TimeSpan.FromSeconds(120))
		.UseStartup<Startup>();
		})
		.Build();

		host.Run();
Expand All		@@ -94,11 +102,15 @@
		return 0;
		case "OverriddenServer":
		{
		var host = new WebHostBuilder()
		.UseIIS()
		.ConfigureServices(services => services.AddSingleton<IServer, DummyServer>())
		.Configure(builder => builder.Run(async context => { await context.Response.WriteAsync("I shouldn't work"); }))
		.Build();
		var host = new HostBuilder()
Check failure on line 105 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L105 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(105,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 105 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L105 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(105,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 105 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L105 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(105,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 105 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L105 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(105,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 105 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L105 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(105,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)`
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseIIS()
		.ConfigureServices(services => services.AddSingleton<IServer, DummyServer>())
		.Configure(builder => builder.Run(async context => { await context.Response.WriteAsync("I shouldn't work"); }));
		})
		.Build();
		host.Run();
		}
		break;
Expand All		@@ -111,18 +123,22 @@
		#if !FORWARDCOMPAT
		case "DecreaseRequestLimit":
		{
		var host = newWebHostBuilder()
		var host = newHostBuilder()
		.ConfigureLogging((_, factory) =>
		{
		factory.AddConsole();
		factory.AddFilter("Console", level => level >= LogLevel.Information);
		})
		.UseIIS()
		.ConfigureServices(services =>
		.ConfigureWebHost(webHostBuilder =>
		{
		services.Configure<IISServerOptions>(options => options.MaxRequestBodySize = 2);
		webHostBuilder
		.UseIIS()
		.ConfigureServices(services =>
		{
		services.Configure<IISServerOptions>(options => options.MaxRequestBodySize = 2);
		})
		.UseStartup<Startup>();
		})
		.UseStartup<Startup>()
		.Build();

		host.Run();
Expand All		@@ -131,15 +147,19 @@
		#endif
		case "ThrowInStartup":
		{
		var host = new WebHostBuilder()
		.ConfigureLogging((_, factory) =>
		{
		factory.AddConsole();
		factory.AddFilter("Console", level => level >= LogLevel.Information);
		})
		.UseIIS()
		.UseStartup<ThrowingStartup>()
		.Build();
		var host = new HostBuilder()
Check failure on line 150 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L150 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(150,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 150 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L150 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(150,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 150 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L150 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(150,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 150 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L150 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(150,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 150 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L150 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(150,36): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)`
		.ConfigureLogging((_, factory) =>
		{
		factory.AddConsole();
		factory.AddFilter("Console", level => level >= LogLevel.Information);
		})
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseIIS()
		.UseStartup<ThrowingStartup>();
		})
		.Build();

		host.Run();
		}
Expand DownExpand Up		@@ -189,16 +209,20 @@

		private static int StartServer()
		{
		var host = newWebHostBuilder()
		var host = newHostBuilder()
Check failure on line 212 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-quarantined-pr (Tests: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L212 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(212,24): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 212 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: Ubuntu x64) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L212 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(212,24): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)` Check failure on line 212 in src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs View check run for this annotation Azure Pipelines/ aspnetcore-ci (Build Test: macOS) src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs#L212 `src/Servers/IIS/IIS/test/testassets/InProcessWebSite/Program.cs(212,24): error CS0246: (NETCORE_ENGINEERING_TELEMETRY=Build) The type or namespace name 'HostBuilder' could not be found (are you missing a using directive or an assembly reference?)`
		.ConfigureLogging((_, factory) =>
		{
		factory.AddConsole();
		factory.AddFilter("Console", level => level >= LogLevel.Information);
		})
		.UseKestrel()
		.UseIIS()
		.UseIISIntegration()
		.UseStartup<Startup>()
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseKestrel()
		.UseIIS()
		.UseIISIntegration()
		.UseStartup<Startup>();
		})
		.Build();

		host.Run();
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -345,39 +345,43 @@ public async Task TlsHandshakeCallbackOptions_Invoked()
		[InlineData(false, false, false)]
		public async Task UseKestrelCore_CodeBased(bool useQuic, bool useHttps, bool useHttpsEnablesHttpsConfiguration)
		{
		var hostBuilder = new WebHostBuilder()
		.UseKestrelCore()
		.ConfigureKestrel(serverOptions =>
		{
		serverOptions.ListenAnyIP(0, listenOptions =>
		var hostBuilder = new HostBuilder()
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseKestrelCore()
		.ConfigureKestrel(serverOptions =>
		{
		listenOptions.Protocols = HttpProtocols.Http3;
		if (useHttps)
		serverOptions.ListenAnyIP(0, listenOptions =>
		{
		if (useHttpsEnablesHttpsConfiguration)
		listenOptions.Protocols = HttpProtocols.Http3;
		if (useHttps)
		{
		listenOptions.UseHttps(httpsOptions =>
		if (useHttpsEnablesHttpsConfiguration)
		{
		httpsOptions.ServerCertificate = TestResources.GetTestCertificate();
		});
		}
		else
		{
		// Specifically choose an overload that doesn't enable https configuration
		listenOptions.UseHttps(new HttpsConnectionAdapterOptions
		listenOptions.UseHttps(httpsOptions =>
		{
		httpsOptions.ServerCertificate = TestResources.GetTestCertificate();
		});
		}
		else
		{
		ServerCertificate = TestResources.GetTestCertificate()
		});
		// Specifically choose an overload that doesn't enable https configuration
		listenOptions.UseHttps(new HttpsConnectionAdapterOptions
		{
		ServerCertificate = TestResources.GetTestCertificate()
		});
		}
		}
		}
		});
		})
		.Configure(app => { });
		});
		})
		.Configure(app => { });

		if (useQuic)
		{
		hostBuilder.UseQuic();
		}
		if (useQuic)
		{
		webHostBuilder.UseQuic();
		}
		});

		var host = hostBuilder.Build();

Expand All		@@ -400,25 +404,29 @@ public async Task UseKestrelCore_CodeBased(bool useQuic, bool useHttps, bool use
		[InlineData(false)]
		public void UseKestrelCore_ConfigurationBased(bool useQuic)
		{
		var hostBuilder = new WebHostBuilder()
		.UseKestrelCore()
		.ConfigureKestrel(serverOptions =>
		{
		var config = new ConfigurationBuilder().AddInMemoryCollection(new[]
		var hostBuilder = new HostBuilder()
		.ConfigureWebHost(webHostBuilder =>
		{
		webHostBuilder
		.UseKestrelCore()
		.ConfigureKestrel(serverOptions =>
		{
		new KeyValuePair<string, string>("Endpoints:end1:Url", "https://127.0.0.1:0"),
		new KeyValuePair<string, string>("Endpoints:end1:Protocols", "Http3"),
		new KeyValuePair<string, string>("Certificates:Default:Path", Path.Combine("shared", "TestCertificates", "aspnetdevcert.pfx")),
		new KeyValuePair<string, string>("Certificates:Default:Password", "testPassword"),
		}).Build();
		serverOptions.Configure(config);
		})
		.Configure(app => { });

		if (useQuic)
		{
		hostBuilder.UseQuic();
		}
		var config = new ConfigurationBuilder().AddInMemoryCollection(new[]
		{
		new KeyValuePair<string, string>("Endpoints:end1:Url", "https://127.0.0.1:0"),
		new KeyValuePair<string, string>("Endpoints:end1:Protocols", "Http3"),
		new KeyValuePair<string, string>("Certificates:Default:Path", Path.Combine("shared", "TestCertificates", "aspnetdevcert.pfx")),
		new KeyValuePair<string, string>("Certificates:Default:Password", "testPassword"),
		}).Build();
		serverOptions.Configure(config);
		})
		.Configure(app => { });

		if (useQuic)
		{
		webHostBuilder.UseQuic();
		}
		});

		var host = hostBuilder.Build();

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -13,38 +13,43 @@ public static class Program
		{
		public static void Main(string[] args)
		{
		var builder = new WebHostBuilder()
		.UseConfiguration(new ConfigurationBuilder()
		.AddCommandLine(args)
		.Build())
		var configuration = new ConfigurationBuilder()
		.AddCommandLine(args)
		.Build();

		var builder = new HostBuilder()
		.UseConfiguration(configuration)
		.ConfigureLogging((_, factory) =>
		{
		factory.AddConsole();
		factory.AddFilter("Console", level => level >= LogLevel.Warning);
		})
		.UseStartup("ServerComparison.TestSites");

		builder.UseKestrel();
		builder.UseIISIntegration();
		builder.UseIIS();

		// Switch between Kestrel, IIS, and HttpSys for different tests. Default to Kestrel for normal app execution.
		if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.HttpSys", StringComparison.OrdinalIgnoreCase))
		{
		builder.UseHttpSys(options =>
		.ConfigureWebHost(webHostBuilder =>
		{
		if (string.Equals(builder.GetSetting("environment") ??
		Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
		"NtlmAuthentication", StringComparison.OrdinalIgnoreCase))
		webHostBuilder
		.UseStartup("ServerComparison.TestSites")
		.UseKestrel()
		.UseIISIntegration()
		.UseIIS();

		// Switch between Kestrel, IIS, and HttpSys for different tests. Default to Kestrel for normal app execution.
		if (string.Equals(configuration["server"], "Microsoft.AspNetCore.Server.HttpSys", StringComparison.OrdinalIgnoreCase))
		{
		// Set up NTLM authentication for HttpSys as follows.
		// For IIS and IISExpress use inetmgr to setup NTLM authentication on the application or
		// modify the applicationHost.config to enable NTLM.
		options.Authentication.AllowAnonymous = true;
		options.Authentication.Schemes = AuthenticationSchemes.Negotiate \| AuthenticationSchemes.NTLM;
		webHostBuilder.UseHttpSys(options =>
		{
		if (string.Equals(configuration["environment"] ??
		Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
		"NtlmAuthentication", StringComparison.OrdinalIgnoreCase))
		{
		// Set up NTLM authentication for HttpSys as follows.
		// For IIS and IISExpress use inetmgr to setup NTLM authentication on the application or
		// modify the applicationHost.config to enable NTLM.
		options.Authentication.AllowAnonymous = true;
		options.Authentication.Schemes = AuthenticationSchemes.Negotiate \| AuthenticationSchemes.NTLM;
		}
		});
		}
		});
		}

		var host = builder.Build();

Expand Down