谷歌认证Exception-无认证处理程序被配置为处理方案：饼干

Question

我在.NET的核心谷歌认证工作，但是从谷歌重定向时，它显示我exception- InvalidOperationException异常：无认证处理程序被配置为处理方案：饼干

这里是我的startup.cs设置

app.UseCookieAuthentication(new CookieAuthenticationOptions 
     { 
      LoginPath = new PathString("/account/login"), 
      AuthenticationScheme = "MyCookieMiddlewareInstance", 
      AutomaticAuthenticate = true, 
      AutomaticChallenge = true, 
      AccessDeniedPath = new PathString("/Home/AccessDenied"), 
     }); 

     app.UseGoogleAuthentication(new GoogleOptions 
     { 
      AuthenticationScheme = "Google", 
      DisplayName = "Google", 
      SignInScheme = "Cookies", 
      ClientId = "ClientId ", 
      ClientSecret = "ClientSecret ", 
      Scope = { "email", "openid" }, 
      CallbackPath = "/home", 
     }); 

请建议我在哪里，我错了

Answer 1

您可以通过使用AddCookieAuthentication扩展方法由注册ASP.NET核心提供的默认CookieAuthenticationHandler处理程序：

using Microsoft.AspNetCore.Authentication.Cookies; 

公共无效ConfigureServices（IServiceCollection服务） { services.AddCookieAuthentication（）; ... }

更新：

有在认证中间件breaking change。现在ASP.NET核心只有一个AddAuthentication()扩展方法和所有配置去扔相应UseXXXAuthentication扩展方法。对于简单的例子看看Security repo samples：

using Microsoft.AspNetCore.Authentication.Cookies; 


public void ConfigureServices(IServiceCollection services) 
{ 
    services.AddAuthentication(); 
} 

public void Configure(IApplicationBuilder app) 
{ 
    ... 
    app.UseCookieAuthentication(new CookieAuthenticationOptions 
    { 
     AutomaticAuthenticate = true 
    }); 
} 

查找到authentication-cookie部分文档可用选项