MVC 5 中具有 ASP.NET 身份的 Autofac 不验证 OWIN 管道中的安全标记

Autofac with ASP.NET Identity in MVC 5 does not validate Security Stamp in OWIN pipeline

我将 AutoFac 设置为使用 MVC 5 中的 ASP.NET Identity。表面上一切似乎都工作正常,即用户可以创建帐户并登录。但后来我发现用户没有登录更改安全标记时输出。在 AspNetUsers table 中通过暴力破解,或者通过用户更改密码并期望在其他浏览器中注销。

这就是我按照 this unofficial article.

设置 AutoFac 的方式
public void Configuration(IAppBuilder app)
{
    var builder = new ContainerBuilder();

    builder.RegisterType<ApplicationDbContext>().AsSelf().InstancePerRequest();
    builder.RegisterType<ApplicationUserStore>().As<IUserStore<ApplicationUser>>().InstancePerRequest();
    builder.RegisterType<ApplicationUserManager>().AsSelf().InstancePerRequest();
    builder.RegisterType<ApplicationSignInManager>().AsSelf().InstancePerRequest();
    builder.Register<IAuthenticationManager>(c => HttpContext.Current.GetOwinContext().Authentication).InstancePerRequest();
    builder.Register<IDataProtectionProvider>(c => app.GetDataProtectionProvider()).InstancePerRequest();

    builder.RegisterControllers(typeof(MvcApplication).Assembly);

    var container = builder.Build();

    DependencyResolver.SetResolver(new AutofacDependencyResolver(container));

    app.UseAutofacMiddleware(container);
    app.UseAutofacMvc();

    ConfigureAuth(app);
}

我就是这样设置cookie认证中间件的。这是默认值,除了 验证间隔 更短的时间跨度。

public void ConfigureAuth(IAppBuilder app)
{
    app.UseCookieAuthentication(new CookieAuthenticationOptions
    {
        AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
        LoginPath = new PathString("/Account/Login"),
        Provider = new CookieAuthenticationProvider
        {
            OnValidateIdentity = SecurityStampValidator.OnValidateIdentity<ApplicationUserManager, ApplicationUser>(
                validateInterval: TimeSpan.FromSeconds(15),
                regenerateIdentity: (manager, user) => user.GenerateUserIdentityAsync(manager))
        }
    });            
}

如果我在 GenerateUserIdentityAsync 中设置断点,那么它只会在用户第一次登录时被调用。

安全戳验证程序需要 ApplicationUserManager,它会尝试从 OWIN 上下文中解析实例(因为它不知道更好)。所以你还需要用OWIN注册ApplicationUsreManager:

app.CreatePerOwinContext(() => DependencyResolver.Current.GetService<ApplicationUserManager>());