Question

Is there a good example, on how once I validate a user I can add Roles to that user. The roles come from a stored procedure on a mysql db. I need to be able to add multiple roles for a user.

Answer 1

First you need to add new roles to your Roles
Something like

 if (!Roles.RoleExists("TestRole"))
 {
     Roles.CreateRole("TestRole");
 }

And then add that role to your user

  Roles.AddUserToRole("TestUser", "TestRole");

You have to add role before you can assign it to a user