ASP.NET Core - Add role claim to User

Question

I\'ve an ASP.NET Core (based on .NET Framework) using Windows Authentication. Point is, I need to add a role claim on that user and this role is stored in a distant database

Answer 1

Well beside the answers, I just found the answer which is totally predefined in asp .net core. When you are adding claims just :

var claims = new List
{
    new Claim(ClaimTypes.Name, UserName),
    new Claim(ClaimTypes.Role, "User"),
    new Claim(ClaimTypes.Role, "Admin"),
    new Claim(ClaimTypes.Role, Watever)
};

after that you can just use it as said:

[Authorize(Roles = "Watever")]

or

User.IsInRole("Watever")