mirror of
https://github.com/NixOS/nixpkgs.git
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4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
88 lines
2.8 KiB
Nix
88 lines
2.8 KiB
Nix
import ./make-test-python.nix (
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{ lib, pkgs, ... }:
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{
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name = "swap-random-encryption";
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nodes.machine =
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{
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config,
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pkgs,
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lib,
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...
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}:
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{
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environment.systemPackages = [ pkgs.cryptsetup ];
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virtualisation.useDefaultFilesystems = false;
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virtualisation.rootDevice = "/dev/vda1";
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boot.initrd.postDeviceCommands = ''
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if ! test -b /dev/vda1; then
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${pkgs.parted}/bin/parted --script /dev/vda -- mklabel msdos
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${pkgs.parted}/bin/parted --script /dev/vda -- mkpart primary 1MiB -250MiB
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${pkgs.parted}/bin/parted --script /dev/vda -- mkpart primary -250MiB 100%
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sync
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fi
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FSTYPE=$(blkid -o value -s TYPE /dev/vda1 || true)
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if test -z "$FSTYPE"; then
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${pkgs.e2fsprogs}/bin/mke2fs -t ext4 -L root /dev/vda1
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fi
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'';
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virtualisation.fileSystems = {
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"/" = {
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device = "/dev/disk/by-label/root";
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fsType = "ext4";
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};
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};
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swapDevices = [
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{
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device = "/dev/vda2";
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randomEncryption = {
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enable = true;
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cipher = "aes-xts-plain64";
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keySize = 512;
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sectorSize = 4096;
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};
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}
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];
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};
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testScript = ''
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machine.wait_for_unit("multi-user.target")
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with subtest("Swap is active"):
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# Doesn't matter if the numbers reported by `free` are slightly off due to unit conversions.
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machine.succeed("free -h | grep -E 'Swap:\s+2[45][0-9]Mi'")
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with subtest("Swap device has 4k sector size"):
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import json
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result = json.loads(machine.succeed("lsblk -Jo PHY-SEC,LOG-SEC /dev/mapper/dev-vda2"))
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block_devices = result["blockdevices"]
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if len(block_devices) != 1:
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raise Exception ("lsblk output did not report exactly one block device")
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swapDevice = block_devices[0];
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if not (swapDevice["phy-sec"] == 4096 and swapDevice["log-sec"] == 4096):
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raise Exception ("swap device does not have the sector size specified in the configuration")
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with subtest("Swap encrypt has assigned cipher and keysize"):
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import re
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results = machine.succeed("cryptsetup status dev-vda2").splitlines()
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cipher_pattern = re.compile(r"\s*cipher:\s+aes-xts-plain64\s*")
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if not any(cipher_pattern.fullmatch(line) for line in results):
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raise Exception ("swap device encryption does not use the cipher specified in the configuration")
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key_size_pattern = re.compile(r"\s*keysize:\s+512\s+bits\s*")
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if not any(key_size_pattern.fullmatch(line) for line in results):
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raise Exception ("swap device encryption does not use the key size specified in the configuration")
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'';
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}
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)
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