niksos/hosts/niks/mullvad/default.nix

{
    config,
    pkgs,
    ...
}: {
    environment.systemPackages = with pkgs; [ mullvad-vpn mullvad ];

    services.mullvad-vpn = {
        enable = true;
        package = pkgs.mullvad-vpn;
        enableExcludeWrapper = false;
    };

    systemd.services."mullvad-daemon".postStart = let
        mullvad = config.services.mullvad-vpn.package;
    in ''
        while ! ${mullvad}/bin/mullvad status > /dev/null; do sleep 1; done
            ${mullvad}/bin/mullvad auto-connect set on
            ${mullvad}/bin/mullvad tunnel ipv6 set on
            ${mullvad}/bin/mullvad set default --block-ads --block-trackers --block-malware
    '';
}