python3Packages.orjson: Disable failing tests on 32 bit
[NixPkgs.git] / nixos / tests / systemd-initrd-luks-tpm2.nix
blob085088d2ee25ec1f9ab4628883ab3349ecc9d720
1 import ./make-test-python.nix ({ lib, pkgs, ... }: {
2   name = "systemd-initrd-luks-tpm2";
4   nodes.machine = { pkgs, ... }: {
5     # Use systemd-boot
6     virtualisation = {
7       emptyDiskImages = [ 512 ];
8       useBootLoader = true;
9       useEFIBoot = true;
10       qemu.options = ["-chardev socket,id=chrtpm,path=/tmp/mytpm1/swtpm-sock -tpmdev emulator,id=tpm0,chardev=chrtpm -device tpm-tis,tpmdev=tpm0"];
11     };
12     boot.loader.systemd-boot.enable = true;
14     boot.initrd.availableKernelModules = [ "tpm_tis" ];
16     environment.systemPackages = with pkgs; [ cryptsetup ];
17     boot.initrd.systemd = {
18       enable = true;
19     };
21     specialisation.boot-luks.configuration = {
22       boot.initrd.luks.devices = lib.mkVMOverride {
23         cryptroot = {
24           device = "/dev/vdc";
25           crypttabExtraOpts = [ "tpm2-device=auto" ];
26         };
27       };
28       virtualisation.bootDevice = "/dev/mapper/cryptroot";
29     };
30   };
32   testScript = ''
33     import subprocess
34     import os
35     import time
38     class Tpm:
39         def __init__(self):
40             os.mkdir("/tmp/mytpm1")
41             self.start()
43         def start(self):
44             self.proc = subprocess.Popen(["${pkgs.swtpm}/bin/swtpm", "socket", "--tpmstate", "dir=/tmp/mytpm1", "--ctrl", "type=unixio,path=/tmp/mytpm1/swtpm-sock", "--log", "level=20", "--tpm2"])
46         def wait_for_death_then_restart(self):
47             while self.proc.poll() is None:
48                 print("waiting for tpm to die")
49                 time.sleep(1)
50             assert self.proc.returncode == 0
51             self.start()
53     tpm = Tpm()
56     # Create encrypted volume
57     machine.wait_for_unit("multi-user.target")
58     machine.succeed("echo -n supersecret | cryptsetup luksFormat -q --iter-time=1 /dev/vdc -")
59     machine.succeed("PASSWORD=supersecret SYSTEMD_LOG_LEVEL=debug systemd-cryptenroll --tpm2-pcrs= --tpm2-device=auto /dev/vdc |& systemd-cat")
61     # Boot from the encrypted disk
62     machine.succeed("bootctl set-default nixos-generation-1-specialisation-boot-luks.conf")
63     machine.succeed("sync")
64     machine.crash()
66     tpm.wait_for_death_then_restart()
68     # Boot and decrypt the disk
69     machine.wait_for_unit("multi-user.target")
70     assert "/dev/mapper/cryptroot on / type ext4" in machine.succeed("mount")
71   '';