import ./make-test-python.nix ({ lib, pkgs, ... }: { name = "systemd-initrd-luks-fido2"; nodes.machine = { pkgs, config, ... }: { # Use systemd-boot virtualisation = { emptyDiskImages = [ 512 ]; useBootLoader = true; # Booting off the encrypted disk requires having a Nix store available for the init script mountHostNixStore = true; useEFIBoot = true; qemu.options = [ "-device canokey,file=/tmp/canokey-file" ]; }; boot.loader.systemd-boot.enable = true; boot.initrd.systemd.enable = true; environment.systemPackages = with pkgs; [ cryptsetup ]; specialisation.boot-luks.configuration = { boot.initrd.luks.devices = lib.mkVMOverride { cryptroot = { device = "/dev/vdb"; crypttabExtraOpts = [ "fido2-device=auto" ]; }; }; virtualisation.rootDevice = "/dev/mapper/cryptroot"; virtualisation.fileSystems."/".autoFormat = true; }; }; testScript = '' # Create encrypted volume machine.wait_for_unit("multi-user.target") machine.succeed("echo -n supersecret | cryptsetup luksFormat -q --iter-time=1 /dev/vdb -") machine.succeed("PASSWORD=supersecret SYSTEMD_LOG_LEVEL=debug systemd-cryptenroll --fido2-device=auto /dev/vdb |& systemd-cat") # Boot from the encrypted disk machine.succeed("bootctl set-default nixos-generation-1-specialisation-boot-luks.conf") machine.succeed("sync") machine.crash() # Boot and decrypt the disk machine.wait_for_unit("multi-user.target") assert "/dev/mapper/cryptroot on / type ext4" in machine.succeed("mount") ''; })