Я пытаюсь настроить Windows Auth, используя kesterel на стороне сервера Blazor. У меня есть такая настройка программы: Я использую версию 0.6.0 на стороне сервера Blazor и последний выпуск VS 2017. Использование стандартного блэзораtemnplate.Вы можете видеть, что я включил «Windows Auth» в BuildWebHost «Program.cs». Если я закомментирую строку options.Authentication.AllowAnonymous, все, конечно, будет работать.
Blazor.Web.server
Program.cs
public static void Main(string[] args)
{
BuildWebHost(args).Run();
}
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseHttpSys(
options =>
{
options.Authentication.Schemes =
AuthenticationSchemes.Negotiate | AuthenticationSchemes.NTLM;
options.Authentication.AllowAnonymous = false;
})
.UseConfiguration(new ConfigurationBuilder()
.AddCommandLine(args)
.Build())
.UseStartup<Startup>()
.Build();
}
Startup.cs
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
// Since Blazor is running on the server, we can use an application
service
// to read the forecast data.
services.AddSingleton();
}
public void Configure(IBlazorApplicationBuilder app)
{
app.AddComponent("app");
}
}
Program.cs
public class Program
{
public static void Main(string[] args)
{
CreateHostBuilder(args).Build().Run();
}
public static IWebAssemblyHostBuilder CreateHostBuilder(string[] args) =>
BlazorWebAssemblyHost.CreateDefaultBuilder()
.UseBlazorStartup<Startup>();
}
public class HttpContextAccessor
{
private readonly IHttpContextAccessor _httpContextAccessor;
public HttpContextAccessor(IHttpContextAccessor httpContextAccessor)
{
_httpContextAccessor = httpContextAccessor;
}
public HttpContext Context => _httpContextAccessor.HttpContext;
}
Auth.cshtml
using System.Net.Http
@Inject Blazor.Web.App.HttpContextAccessor HttpContext
@page "/two-way-data-binding"
Logged in User: @HttpContext.Context.User.Identity.Name
Я получаю следующую ошибку при переходе на Auth.cshtml
System.ObjectDisposedException
HResult=0x80131622
Message=Safe handle has been closed
Source=System.Private.CoreLib
StackTrace:
at System.Runtime.InteropServices.SafeHandle.DangerousAddRef(Boolean& success)
at System.StubHelpers.StubHelpers.SafeHandleAddRef(SafeHandle pHandle, Boolean& success)
at Interop.Advapi32.GetTokenInformation(SafeAccessTokenHandle TokenHandle, UInt32 TokenInformationClass, SafeLocalAllocHandle TokenInformation, UInt32 TokenInformationLength, UInt32& ReturnLength)
at System.Security.Principal.WindowsIdentity.GetTokenInformation(SafeAccessTokenHandle tokenHandle, TokenInformationClass tokenInformationClass, Boolean nullOnInvalidParam)
at System.Security.Principal.WindowsIdentity.get_User()
at System.Security.Principal.WindowsIdentity.b__46_0()
at System.Security.Principal.WindowsIdentity.<>c__DisplayClass62_0.b__0(Object )
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Security.Principal.WindowsIdentity.RunImpersonatedInternal(SafeAccessTokenHandle token, Action action)
at System.Security.Principal.WindowsIdentity.RunImpersonated(SafeAccessTokenHandle safeAccessTokenHandle, Action action)
at System.Security.Principal.WindowsIdentity.GetName()
at System.Security.Principal.WindowsIdentity.get_Name()
at Cloud.WebUI.App.Pages.TwoWayDataBinding.BuildRenderTree(RenderTreeBuilder builder)
at Microsoft.AspNetCore.Blazor.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment)
at Microsoft.AspNetCore.Blazor.Rendering.Renderer.RenderInExistingBatch(RenderQueueEntry renderQueueEntry)
at Microsoft.AspNetCore.Blazor.Rendering.Renderer.ProcessRenderQueue()
at Microsoft.AspNetCore.Blazor.Rendering.Renderer.AddToRenderQueue(Int32 componentId, RenderFragment renderFragment)
Это также создается как «проблема» @ Blazor Issue # 1596