c# - 如何在 ASP.NET Core 中添加全局 `AuthorizeFilter` 或 `AuthorizeAttribute`？

Question

在 ASP.NET MVC 4 及以下版本中，我们只需在 Global.asax 中添加以下内容:

GlobalFilters.Filters.Add(new AuthorizeAttribute() { Roles = "Admin, SuperUser" });

知道如何在 ASP.NET Core MVC 中执行此操作吗？

Answer 1

来自docs :

You can register a filter globally (for all controllers and actions) by adding it to the MvcOptions.Filters collection in the ConfigureServices method in the Startup class:

您无法将 AuthorizeAttribute 添加到 MvcOptions.Filters 中。创建 AuthorizationPolicy 并使用 AuthorizeFilter:

var policy = new AuthorizationPolicyBuilder()
        .RequireAuthenticatedUser()
        .RequireRole("Admin", "SuperUser")
        .Build();

services.AddMvc(options =>
{
    options.Filters.Add(new AuthorizeFilter(policy));
});