pyrox.dev
1import ./make-test-python.nix (
2 { lib, pkgs, ... }:
3 {
4 name = "luks";
5
6 nodes.machine =
7 { pkgs, ... }:
8 {
9 imports = [ ./common/auto-format-root-device.nix ];
10
11 # Use systemd-boot
12 virtualisation = {
13 emptyDiskImages = [
14 512
15 512
16 ];
17 useBootLoader = true;
18 useEFIBoot = true;
19 # To boot off the encrypted disk, we need to have a init script which comes from the Nix store
20 mountHostNixStore = true;
21 };
22 boot.loader.systemd-boot.enable = true;
23
24 boot.kernelParams = lib.mkOverride 5 [ "console=tty1" ];
25
26 environment.systemPackages = with pkgs; [ cryptsetup ];
27
28 specialisation = rec {
29 boot-luks.configuration = {
30 boot.initrd.luks.devices = lib.mkVMOverride {
31 # We have two disks and only type one password - key reuse is in place
32 cryptroot.device = "/dev/vdb";
33 cryptroot2.device = "/dev/vdc";
34 };
35 virtualisation.rootDevice = "/dev/mapper/cryptroot";
36 };
37 boot-luks-custom-keymap.configuration = lib.mkMerge [
38 boot-luks.configuration
39 {
40 console.keyMap = "neo";
41 }
42 ];
43 };
44 };
45
46 enableOCR = true;
47
48 testScript = ''
49 # Create encrypted volume
50 machine.wait_for_unit("multi-user.target")
51 machine.succeed("echo -n supersecret | cryptsetup luksFormat -q --iter-time=1 /dev/vdb -")
52 machine.succeed("echo -n supersecret | cryptsetup luksFormat -q --iter-time=1 /dev/vdc -")
53
54 # Boot from the encrypted disk
55 machine.succeed("bootctl set-default nixos-generation-1-specialisation-boot-luks.conf")
56 machine.succeed("sync")
57 machine.crash()
58
59 # Boot and decrypt the disk
60 machine.start()
61 machine.wait_for_text("Passphrase for")
62 machine.send_chars("supersecret\n")
63 machine.wait_for_unit("multi-user.target")
64
65 assert "/dev/mapper/cryptroot on / type ext4" in machine.succeed("mount")
66
67 # Boot from the encrypted disk with custom keymap
68 machine.succeed("bootctl set-default nixos-generation-1-specialisation-boot-luks-custom-keymap.conf")
69 machine.succeed("sync")
70 machine.crash()
71
72 # Boot and decrypt the disk
73 machine.start()
74 machine.wait_for_text("Passphrase for")
75 machine.send_chars("havfkhfrkfl\n")
76 machine.wait_for_unit("multi-user.target")
77
78 assert "/dev/mapper/cryptroot on / type ext4" in machine.succeed("mount")
79 '';
80 }
81)