Question

在ASP .NET Core 2.1应用程序中注销（注销）时出现以下错误

未为方案“联合身份”注册任何注销身份验证处理程序。注册的注销方案是：WsFederation，Cookie。您忘了打电话给AddAuthentication（）。AddCookies（“ Federation”，...）

这是我的Startup.cs中的代码段

public void ConfigureServices(IServiceCollection services)
{
    services.AddAuthentication(sharedOptions =>
        {
            sharedOptions.DefaultScheme =
                    CookieAuthenticationDefaults.AuthenticationScheme;
            sharedOptions.DefaultSignInScheme = 
                    CookieAuthenticationDefaults.AuthenticationScheme;
            sharedOptions.DefaultChallengeScheme = 
                    WsFederationDefaults.AuthenticationScheme;
        })
        .AddWsFederation(options =>
        {
            options.Wtrealm = this._wtrealm;
            options.MetadataAddress = this._metadataAddress;
        })
        .AddCookie();

}

这是SignOut方法中的代码

    public IActionResult SignOut()      
    {
        foreach (var key in this.HttpContext.Request.Cookies.Keys)
        {
            this.HttpContext.Response.Cookies.Delete(key);

            // this.HttpContext.Response.Cookies.Append(key, 
            //                       string.Empty, 
            //                       new CookieOptions() { 
            //                             Expires = DateTime.Now.AddDays(-1) 
            //                       });
        }

        return this.SignOut(
             new  Microsoft.AspNetCore.Authentication.AuthenticationProperties 
             {
                  RedirectUri = this.GetReturnUrl() 
             },
             CookieAuthenticationDefaults.AuthenticationScheme,
             WsFederationAuthenticationDefaults.AuthenticationType);
    }

Answer 1

如错误所示，您使用以下代码注册了WsFederation和Cookies：

services.AddAuthentication(sharedOptions =>
    {
        sharedOptions.DefaultScheme =
                CookieAuthenticationDefaults.AuthenticationScheme;
        sharedOptions.DefaultSignInScheme = 
                CookieAuthenticationDefaults.AuthenticationScheme;
        sharedOptions.DefaultChallengeScheme = 
                WsFederationDefaults.AuthenticationScheme;
    })
    .AddWsFederation(options =>
    {
        options.Wtrealm = this._wtrealm;
        options.MetadataAddress = this._metadataAddress;
    })

但是，您正在登出WsFederationAuthenticationDefaults.AuthenticationType的{{1}}。您应该登出Federation而不是WsFederationDefaults.AuthenticationScheme。

请尝试以下代码：

WsFederationAuthenticationDefaults.AuthenticationType

带有WsFederation的AspNetCore 2.1中的注销（注销）错误

1 个答案: