blob: 4686fa0c5b0200182796c3aa2d142f5005bab0ac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
{ lib, pkgs, ... }:
let
passphrase = "secret";
debugPackages = with pkgs; [
coreutils-prefixed
toybox
micro
nano
];
in
{
name = "systemd-initrd-luks-unl0kr";
meta = {
maintainers = [ ];
broken = pkgs.stdenv.hostPlatform.isAarch64;
};
# TODO: Fix OCR: #302965
# 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.kernelParams = [
"rd.systemd.debug_shell"
];
environment.systemPackages =
with pkgs;
[
cryptsetup
]
++ debugPackages;
boot.initrd = {
systemd = {
enable = true;
emergencyAccess = true;
storePaths = debugPackages;
};
unl0kr = {
enable = true;
settings = {
general.backend = "drm";
# TODO: Fix OCR. See above.
# theme.default = "adwaita-dark"; # Improves contrast quite a bit, helpful for OCR.
};
};
};
specialisation.boot-luks.configuration = {
testing.initrdBackdoor = true;
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";
# test mounting device unlocked in initrd after switching root
virtualisation.fileSystems."/cryptroot2" = {
device = "/dev/mapper/cryptroot2";
fsType = "auto";
};
};
};
testScript =
{ nodes, ... }:
let
boot-luks = nodes.machine.specialisation.boot-luks.configuration.system.build.toplevel;
in
# python
''
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 luksOpen -q /dev/vdb cryptroot")
machine.succeed("mkfs.ext4 /dev/mapper/cryptroot")
machine.succeed("echo -n ${passphrase} | cryptsetup luksFormat -q --iter-time=1 /dev/vdc -")
machine.succeed("echo -n ${passphrase} | cryptsetup luksOpen -q /dev/vdc cryptroot2")
machine.succeed("mkfs.ext4 /dev/mapper/cryptroot2")
# Boot from the encrypted disk
machine.succeed("${boot-luks}/bin/switch-to-configuration boot")
machine.succeed("sync")
machine.crash()
# Boot and decrypt the disk. This part of the test is SLOW.
machine.start()
machine.wait_for_unit("unl0kr-agent.service")
machine.screenshot("prompt")
machine.send_chars("${passphrase}")
machine.screenshot("pw")
machine.send_chars("\n")
machine.switch_root()
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")
'';
}
|
