What does [Authorize(Users = “*”)] mean in asp.net mvc

Question

What does [Authorize(Users = \"*\")] mean in asp.net mvc.? Also please explain [Authorize(Users = \"\")] and [Authorize(Users = \"?\")].

Answer 1

To authorize all users, just omit using the [Authorize] attribute alltogether. To authorize authenticated users, use the [Authorize] attribute. To authorize specific roles or users, that is when you'll have [Authorize (Users = "someuser")] or [Authorize (Roles = "somerole")].