{config,lib, ... }: { services.newt = { environmentFile = "/etc/newt.env"; settings = { endpoint = "https://pangolin.wateir.fr"; }; }; networking.firewall = lib.mkIf config.services.newt.enable { allowedTCPPorts = [ 80 443 ]; allowedUDPPorts = [ 51820 21820 ]; }; }