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55 lines
1.9 KiB
Nix
55 lines
1.9 KiB
Nix
import ./make-test-python.nix ({ pkgs, ... }: {
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name = "systemd-cryptenroll";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ ymatsiuk ];
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};
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nodes.machine = { pkgs, lib, ... }: {
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environment.systemPackages = [ pkgs.cryptsetup ];
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virtualisation = {
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emptyDiskImages = [ 512 ];
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qemu.options = [
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"-chardev socket,id=chrtpm,path=/tmp/swtpm-sock"
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"-tpmdev emulator,id=tpm0,chardev=chrtpm"
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"-device tpm-tis,tpmdev=tpm0"
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];
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};
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};
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testScript = ''
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import subprocess
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import tempfile
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def start_swtpm(tpmstate):
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subprocess.Popen(["${pkgs.swtpm}/bin/swtpm", "socket", "--tpmstate", "dir="+tpmstate, "--ctrl", "type=unixio,path=/tmp/swtpm-sock", "--log", "level=0", "--tpm2"])
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with tempfile.TemporaryDirectory() as tpmstate:
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start_swtpm(tpmstate)
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machine.start()
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# Verify the TPM device is available and accessible by systemd-cryptenroll
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machine.succeed("test -e /dev/tpm0")
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machine.succeed("test -e /dev/tpmrm0")
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machine.succeed("systemd-cryptenroll --tpm2-device=list")
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# Create LUKS partition
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machine.succeed("echo -n lukspass | cryptsetup luksFormat -q /dev/vdb -")
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# Enroll new LUKS key and bind it to Secure Boot state
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# For more details on PASSWORD variable, check the following issue:
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# https://github.com/systemd/systemd/issues/20955
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machine.succeed("PASSWORD=lukspass systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs=7 /dev/vdb")
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# Add LUKS partition to /etc/crypttab to test auto unlock
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machine.succeed("echo 'luks /dev/vdb - tpm2-device=auto' >> /etc/crypttab")
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machine.shutdown()
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start_swtpm(tpmstate)
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machine.start()
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# Test LUKS partition automatic unlock on boot
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machine.wait_for_unit("systemd-cryptsetup@luks.service")
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# Wipe TPM2 slot
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machine.succeed("systemd-cryptenroll --wipe-slot=tpm2 /dev/vdb")
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'';
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})
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