Owin claims – Add multiple ClaimTypes.Role

A claims identity can have multiple claims with the same ClaimType. That will make it possible to use the HasClaim method for checking if a specific user role is present.

var identity = new ClaimsIdentity(new[] {
            new Claim(ClaimTypes.Name, name),
            new Claim(ClaimTypes.Email, email),
            new Claim(ClaimTypes.Role, "User"),
            new Claim(ClaimTypes.Role, "Admin"), 
            new Claim(ClaimTypes.Role,"SuperAdmin")
    },
        "ApplicationCookie");