protected override void Load(ContainerBuilder builder)
{
builder.RegisterType(typeof(AppUserManager)).As(typeof(IApplicationUserManager)).InstancePerRequest();
builder.RegisterType(typeof(AppRoleManager)).As(typeof(IApplicationRoleManager)).InstancePerRequest();
builder.RegisterType(typeof(AppSignInManager)).As(typeof(IApplicationSignInManager)).InstancePerRequest();
builder.RegisterType(typeof(ApplicationAuthenticationManager)).As(typeof(IApplicationAuthenticationManager)).InstancePerRequest();
builder.RegisterType(typeof(ApplicationIdentityUser)).As(typeof(IUser <int>)).InstancePerRequest();
builder.Register(b => b.Resolve <IEntitiesContext>() as DbContext).InstancePerRequest();
builder.Register(b => IdentityFactory.CreateUserManager(b.Resolve <IEntitiesContext>() as ApplicationDbContext, Startup.DataProtectionProvider)).InstancePerRequest();
builder.Register(b => IdentityFactory.CreateRoleManager(b.Resolve <IEntitiesContext>() as ApplicationDbContext));
builder.Register(b => IdentityFactory.CreateSignInManager(b.Resolve <ApplicationUserManager>(), HttpContext.Current.GetOwinContext().Authentication)).InstancePerRequest();
builder.Register(b => HttpContext.Current.GetOwinContext().Authentication).InstancePerRequest();
//builder.RegisterType(typeof(ApplicationRole)).As(typeof(IRole<int>)).InstancePerRequest();
//builder.Register(b =>
//{
// var manager = IdentityFactory.CreateUserManager(b.Resolve<DbContext>());
// if (Startup.DataProtectionProvider != null)
// {
// manager.UserTokenProvider =
// new DataProtectorTokenProvider<ApplicationIdentityUser, int>(
// Startup.DataProtectionProvider.Create("ASP.NET Identity"));
// }
// return manager;
//}).InstancePerHttpRequest();
}