nixos/tests: init systemd-initrd-luks-unl0kr

  systemd-initrd-luks-empty-passphrase = handleTest ./initrd-luks-empty-passphrase.nix { systemdStage1 = true; };

  systemd-initrd-luks-password = handleTest ./systemd-initrd-luks-password.nix {};

  systemd-initrd-luks-tpm2 = handleTest ./systemd-initrd-luks-tpm2.nix {};

  systemd-initrd-luks-unl0kr = handleTest ./systemd-initrd-luks-unl0kr.nix {};

  systemd-initrd-modprobe = handleTest ./systemd-initrd-modprobe.nix {};

  systemd-initrd-shutdown = handleTest ./systemd-shutdown.nix { systemdStage1 = true; };

  systemd-initrd-simple = handleTest ./systemd-initrd-simple.nix {};

import ./make-test-python.nix ({ lib, pkgs, ... }: let

  passphrase = "secret";

in {

  name = "systemd-initrd-luks-unl0kr";

  meta = with pkgs.lib.maintainers; {

    maintainers = [ tomfitzhenry ];

  };

  enableOCR = true;

  nodes.machine = { pkgs, ... }: {

    virtualisation = {

      emptyDiskImages = [ 512 512 ];

      useBootLoader = true;

      mountHostNixStore = true;

      useEFIBoot = true;

      qemu.options = [

        "-vga virtio"

      ];

    };

    boot.loader.systemd-boot.enable = true;

    boot.initrd.availableKernelModules = [

      "evdev" # for entering pw

      "bochs"

    ];

    environment.systemPackages = with pkgs; [ cryptsetup ];

    boot.initrd = {

      systemd = {

        enable = true;

        emergencyAccess = true;

      };

      unl0kr.enable = true;

    };

    specialisation.boot-luks.configuration = {

      boot.initrd.luks.devices = lib.mkVMOverride {

        # We have two disks and only type one password - key reuse is in place

        cryptroot.device = "/dev/vdb";

        cryptroot2.device = "/dev/vdc";

      };

      virtualisation.rootDevice = "/dev/mapper/cryptroot";

      virtualisation.fileSystems."/".autoFormat = true;

      # test mounting device unlocked in initrd after switching root

      virtualisation.fileSystems."/cryptroot2".device = "/dev/mapper/cryptroot2";

    };

  };

  testScript = ''

    # Create encrypted volume

    machine.wait_for_unit("multi-user.target")

    machine.succeed("echo -n ${passphrase} | cryptsetup luksFormat -q --iter-time=1 /dev/vdb -")

    machine.succeed("echo -n ${passphrase} | cryptsetup luksFormat -q --iter-time=1 /dev/vdc -")

    machine.succeed("echo -n ${passphrase} | cryptsetup luksOpen   -q               /dev/vdc cryptroot2")

    machine.succeed("mkfs.ext4 /dev/mapper/cryptroot2")

    # 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.start()

    machine.wait_for_text("Password required for booting")

    machine.screenshot("prompt")

    machine.send_chars("${passphrase}")

    machine.screenshot("pw")

    machine.send_chars("\n")

    machine.wait_for_unit("multi-user.target")

    assert "/dev/mapper/cryptroot on / type ext4" in machine.succeed("mount"), "/dev/mapper/cryptroot do not appear in mountpoints list"

    assert "/dev/mapper/cryptroot2 on /cryptroot2 type ext4" in machine.succeed("mount")

  '';

})