Authorization not working in ASP.NET MVC 5

Question

Disclaimer: this is my first time with ASP.NET MVC 5

I have no idea why it doesn't work. I can't get my MVC5 app to authorize users. I have done this in previous versions (2, 3 and 4) but I can't seem to make it work in OWIN.

I'm using local IIS with the needed features enabled:

EDIT:

I'm using SSL on IIS and RequireHttps at C#

This is the code:

protected void Application_Start()
{
    GlobalFilters.Filters.Add(new AuthorizeAttribute());
}

Startup.Auth.cs

app.UseCookieAuthentication(new CookieAuthenticationOptions
{
    AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
    LoginPath = new PathString("/admin/account/login")
});
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
app.UseGoogleAuthentication();

Even though I'm using Global Authorize I tried to "force" it to see if this was the problem:

public class HomeController : Controller
{
    [Authorize]
    public ActionResult Index()
    {
        return View();
    }
}

No luck... I'm not sure it was necessary with OWIN, but I even tried enabling forms authentication:

<authentication mode="Forms" />

EDIT [2]

Well, I found out the problem... IIS! Finally! Now, would anyone know how to fix that? Do I need anything special to run OWIN on IIS? I can work now, but soon I'll have to deploy the app and will probably run into the same problem in the server...

I've already read these:

How do you login/authenticate a user with Asp.Net MVC5 RTM bits using AspNet.Identity?

Authorize attribute not working MVC 5

Any ideas?

Answer 1

Since your app run with IIS, try add Microsoft.Owin.Host.SystemWeb nuget package to your application.