{ config, lib, pkgs, ... }: { boot = { loader.systemd-boot.enable = lib.mkForce false; lanzaboote = { enable = true; # needed to be in `/etc/secureboot` for sbctl to work pkiBundle = "/etc/secureboot"; }; }; system.activationScripts = { # extract secureboot keys from agenix-decrypted tar "secureboot-keys" = { deps = [ "agenix" ]; text = '' #!/bin/sh rm -fr ${config.boot.lanzaboote.pkiBundle} || true mkdir -p ${config.boot.lanzaboote.pkiBundle} ${pkgs.gnutar}/bin/tar xf ${config.age.secrets.secureboot-tar.path} -C ${config.boot.lanzaboote.pkiBundle} chown -R root:wheel ${config.boot.lanzaboote.pkiBundle} chmod -R 500 ${config.boot.lanzaboote.pkiBundle} ''; }; }; }