public static void RegisterDependencies(IUnityContainer container)
{
container.RegisterFactory <ApplicationUserManager>(
() => container.Resolve <HttpContextBase>().GetOwinContext().GetUserManager <ApplicationUserManager>(),
UnityConfig.PerRequestLifetimeManager())
.RegisterFactory <ApplicationSignInManager>(
() => container.Resolve <HttpContextBase>().GetOwinContext().Get <ApplicationSignInManager>(),
UnityConfig.PerRequestLifetimeManager())
.RegisterFactory(
() => container.Resolve <HttpContextBase>().GetOwinContext().Authentication,
UnityConfig.PerRequestLifetimeManager());
}