我将AutoFac设置为在MVC 5中与ASP.NET Identity一起使用。表面上看起来一切正常,即用户可以创建帐户并登录。但是后来我发现,更改Security Stamp不会使用户注销。要么是由于AspNetUsers表中的暴力破解,要么是用户更改了密码并希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);
}


这就是我设置cookie身份验证中间件的方式。它是默认值,但验证间隔较短。

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中设置了断点,则只有在用户首次登录时才会调用该断点。

最佳答案

安全标记验证器需要ApplicationUserManager,它会尝试从OWIN上下文中解析实例(因为它不知道更好)。因此,您仍然需要向OWIN注册ApplicationUsreManager

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

10-07 19:24
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