How to use authlevel OR permissions LUA

I have a plugin that I have made use permissions instead of authlevel, but I would like to be able to use both.

At the moment I have these 2 lines and both work individually but can could somebody please explain to me how to put them together to be able to use either of the two

Code:

if not self:IsAllowed( player ) then return end
if not HasPermission( steamId, "atp") then return end

 

Change your HasPermission function:

Code:

function HasPermission(player, permission)
    if permission:HasPermission(rust.UserIDFromPlayer(player),  permission) or player.net.connection.authLevel > 1 then return true
    else return false end
end

 

Thankyou very much, I'm still quite new at this