services.AddIdentity<ApplicationUser, IdentityRole>(options =>
            {
                options.Password.RequireDigit = Configuration.GetValue<bool>("Identity:Password:RequireDigit");
                options.Password.RequiredLength = Configuration.GetValue<int>("Identity:Password:RequiredLength");
                options.Password.RequireLowercase = Configuration.GetValue<bool>("Identity:Password:RequireLowercase");
                options.Password.RequireNonAlphanumeric = Configuration.GetValue<bool>("Identity:Password:RequireNonAlphanumeric");
                options.Password.RequireUppercase = Configuration.GetValue<bool>("Identity:Password:RequireUppercase");

                options.Lockout.MaxFailedAccessAttempts = Configuration.GetValue<int>("Identity:Lockout:MaxFailedAccessAttempts"); ;

                options.SignIn.RequireConfirmedEmail = Configuration.GetValue<bool>("Identity:SignIn:RequireConfirmedEmail");

                options.User.RequireUniqueEmail = Configuration.GetValue<bool>("Identity:User:RequireUniqueEmail");


            })
            .AddEntityFrameworkStores<ApplicationDbContext>()
            .AddDefaultTokenProviders();