Hi,
Am Mittwoch, 15. Juni 2022, 04:43:03 CEST schrieb Glenn Washburn:
> From: Pierre-Louis Bonicoli <pierre-louis.bonic...@libregerbil.fr>
>
> The logical sector size used by LUKS1 is 512 bytes and LUKS2 uses 512 to
> 4069 bytes. The deafualt password used is "pass", but can be overridden
> by setting the PASS environment variable. The device mapper name is set
> to the name of the temp directory so that its easy to corrolate device
> mapper name with a particular test run. Also since this name is unique
> per test run, multiple simultaneous test runs are allowed.
>
> Note that cryptsetup is passing the --disable-locks parameter to allow
> cryptsetup run successfully when /run/lock/cryptsetup is not accessible.
> Since the device mapper name is unique per test run, there is no need to
> worry about locking the device to serialize access.
>
> Signed-off-by: Pierre-Louis Bonicoli <pierre-louis.bonic...@libregerbil.fr>
> Signed-off-by: Glenn Washburn <developm...@efficientek.com>
> ---
> This is a heavily modified version of Pierre-Louis's v2 patch. It has been
> tested with Fabian's v3 and Josselin's v4 series. Some notable differences
> from the previous version:
> * Rebase on to master accounting for cleanup() changes
> * Allow multple tests runs to run simultaneously
> * Allow specifying alternate password with environment variable
> * Fixed bug in previous version where LC_ALL=C was being set for echo and
> not run_it
> * Make output on UUID fail consistent with other filesystems
> * Allow tests to work with older cryptsetups
> * Fixed bug where luks1 tests were actually testing luks2
> * Address my review comments
>
> Note: The luks2 test will fail without some form of working grub-probe
> support for luks2. This patch is independent of the above mentioned
> patch series, will apply without them just fine, and can be reviewed
> independently.
>
> Glenn
> ---
> .gitignore | 2 ++
> Makefile.util.def | 12 ++++++++
> tests/luks1_test.in | 23 +++++++++++++++
> tests/luks2_test.in | 23 +++++++++++++++
> tests/util/grub-fs-tester.in | 57 ++++++++++++++++++++++++++++++++++--
> 5 files changed, 115 insertions(+), 2 deletions(-)
> create mode 100644 tests/luks1_test.in
> create mode 100644 tests/luks2_test.in
>
> diff --git a/.gitignore b/.gitignore
> index f6a1bd051..4064d3d1e 100644
> --- a/.gitignore
> +++ b/.gitignore
> @@ -230,6 +230,8 @@ widthspec.bin
> /lib/libgcrypt-grub
> /libgrub_a_init.c
> /lzocompress_test
> +/luks1_test
> +/luks2_test
> /m4/
> /minixfs_test
> /missing
> diff --git a/Makefile.util.def b/Makefile.util.def
> index d919c562c..3f1162b76 100644
> --- a/Makefile.util.def
> +++ b/Makefile.util.def
> @@ -1213,6 +1213,18 @@ script = {
> common = tests/syslinux_test.in;
> };
>
> +script = {
> + testcase = native;
> + name = luks1_test;
> + common = tests/luks1_test.in;
> +};
> +
> +script = {
> + testcase = native;
> + name = luks2_test;
> + common = tests/luks2_test.in;
> +};
> +
> program = {
> testcase = native;
> name = example_unit_test;
> diff --git a/tests/luks1_test.in b/tests/luks1_test.in
> new file mode 100644
> index 000000000..cd28fd714
> --- /dev/null
> +++ b/tests/luks1_test.in
> @@ -0,0 +1,23 @@
> +#!@BUILD_SHEBANG@
> +
> +set -e
> +
> +if [ "x$EUID" = "x" ] ; then
> + EUID=`id -u`
> +fi
> +
> +if [ "$EUID" != 0 ] ; then
> + exit 99
> +fi
> +
> +if ! which mkfs.ext2 >/dev/null 2>&1; then
> + echo "mkfs.ext2 not installed; cannot test luks."
> + exit 99
> +fi
> +
> +if ! which cryptsetup >/dev/null 2>&1; then
> + echo "cryptsetup not installed; cannot test luks."
> + exit 99
> +fi
> +
> +"@builddir@/grub-fs-tester" luks1
> diff --git a/tests/luks2_test.in b/tests/luks2_test.in
> new file mode 100644
> index 000000000..6a26ba626
> --- /dev/null
> +++ b/tests/luks2_test.in
> @@ -0,0 +1,23 @@
> +#!@BUILD_SHEBANG@
> +
> +set -e
> +
> +if [ "x$EUID" = "x" ] ; then
> + EUID=`id -u`
> +fi
> +
> +if [ "$EUID" != 0 ] ; then
> + exit 99
> +fi
> +
> +if ! which mkfs.ext2 >/dev/null 2>&1; then
> + echo "mkfs.ext2 not installed; cannot test luks2."
> + exit 99
> +fi
> +
> +if ! which cryptsetup >/dev/null 2>&1; then
> + echo "cryptsetup not installed; cannot test luks2."
> + exit 99
> +fi
> +
> +"@builddir@/grub-fs-tester" luks2
> diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
> index 43f6175c3..e488c0e41 100644
> --- a/tests/util/grub-fs-tester.in
> +++ b/tests/util/grub-fs-tester.in
> @@ -6,6 +6,7 @@ export BLKID_FILE=/dev/null
> fs="$1"
>
> GRUBFSTEST="@builddir@/grub-fstest"
> +GRUBPROBE="@builddir@/grub-probe"
>
> tempdir=`mktemp -d "${TMPDIR:-/tmp}/${0##*/}.$(date
> '+%Y%m%d%H%M%S%N').${fs}.XXX"` ||
> { echo "Failed to make temporary directory"; exit 99; }
> @@ -13,6 +14,8 @@ tempdir=`mktemp -d "${TMPDIR:-/tmp}/${0##*/}.$(date
> '+%Y%m%d%H%M%S%N').${fs}.XXX
> # xorriso -as mkisofs options to ignore locale when processing file names and
> # FSLABEL. This is especially needed for the conversion to Joliet UCS-2.
> XORRISOFS_CHARSET="-input-charset UTF-8 -output-charset UTF-8"
> +DMNAME="${tempdir##*/}"
> +PASS="${PASS:-pass}"
>
> MOUNTS=
> LODEVICES=
> @@ -28,6 +31,10 @@ cleanup() {
> umount "$i" || :
> done
>
> + if [ -e /dev/mapper/"$DMNAME" ]; then
> + cryptsetup close --disable-locks "$DMNAME"
> + fi
> +
> for lodev in $LODEVICES; do
> local i=600
> while losetup -l -O NAME | grep -q "^$lodev\$"; do
> @@ -68,7 +75,12 @@ run_grubfstest () {
> need_images="$need_images $FSIMAGEP${i}.img";
> done
>
> - run_it -c $NEED_IMAGES_N $need_images "$@"
> + case x"$fs" in
> + xluks*)
> + echo -n "$PASS" | run_it -C -c $NEED_IMAGES_N $need_images "$@";;
> + *)
> + run_it -c $NEED_IMAGES_N $need_images "$@";;
> + esac
> }
>
> # OS LIMITATION: GNU/Linux has no AFS support, so we use a premade image and
> a reference tar file. I.a. no multiblocksize test
> @@ -76,6 +88,8 @@ run_grubfstest () {
> MINLOGSECSIZE=9
> MAXLOGSECSIZE=9
> case x"$fs" in
> + xluks2)
> + MAXLOGSECSIZE=12;;
> xntfs*)
> MINLOGSECSIZE=8
> MAXLOGSECSIZE=12;;
> @@ -363,7 +377,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> #FSLABEL="g;/_é莭莽😁кит u"
> ;;
> # FS LIMITATION: reiserfs, extN and jfs label is at most 16
> UTF-8 characters
> - x"reiserfs_old" | x"reiserfs" | x"ext"* | x"lvm"* | x"mdraid"*
> | x"jfs" | x"jfs_caseins")
> + x"reiserfs_old" | x"reiserfs" | x"ext"* | x"lvm"* | x"luks"* |
> x"mdraid"* | x"jfs" | x"jfs_caseins")
> FSLABEL="g;/éт 莭😁";;
> # FS LIMITATION: No underscore, space, semicolon, slash or
> international characters in UFS* in label. Limited to 32 UTF-8 characters
> x"ufs1" | x"ufs1_sun" | x"ufs2")
> @@ -832,6 +846,12 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> MOUNTDEVICE="/dev/mapper/grub_test-testvol"
> MOUNTFS=ext2
> "mkfs.ext2" -L "$FSLABEL" -q "${MOUNTDEVICE}" ;;
> + x"luks"*)
> + echo -n "$PASS" | cryptsetup luksFormat --type "$fs"
> --sector-size $SECSIZE --pbkdf pbkdf2 --disable-locks $LODEVICE
With the default "pass" password this fails here due to pwquality checks.
Can you add "--force-password"? With that it works fine here, both LUKS1 and
with the required patches also LUKS2.
Thanks,
Fabian
> + echo -n "$PASS" | cryptsetup open --disable-locks $LODEVICE
> "$DMNAME"
> + MOUNTDEVICE="/dev/mapper/${DMNAME}"
> + MOUNTFS=ext2
> + "mkfs.ext2" -L "$FSLABEL" -q "${MOUNTDEVICE}" ;;
> xf2fs)
> "mkfs.f2fs" -l "$FSLABEL" -q "${MOUNTDEVICE}" ;;
> xnilfs2)
> @@ -944,6 +964,22 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> GRUBDEVICE="mduuid/`mdadm --detail --export $MOUNTDEVICE |
> grep MD_UUID=|sed 's,MD_UUID=,,g;s,:,,g'`";;
> xlvm*)
> GRUBDEVICE="lvm/grub_test-testvol";;
> + xluks*)
> + if test x"$fs" = xluks2 && ! (cryptsetup luksDump
> --debug-json --disable-locks $LODEVICE | grep -q "\"sector_size\":$SECSIZE");
> then
> + echo "Unexpected sector size for $LODEVICE
> (expected: $SECSIZE)"
> + exit 1
> + fi
> +
> + UUID=$(cryptsetup luksUUID --disable-locks $LODEVICE | tr
> -d '-')
> + PROBE_UUID=$("$GRUBPROBE" --device $MOUNTDEVICE
> --target=cryptodisk_uuid)
> + if [ x"$UUID" != x"$PROBE_UUID" ]; then
> + echo "UUID FAIL"
> + echo "$UUID"
> + echo "$PROBE_UUID"
> + exit 1
> + fi
> + GRUBDEVICE="cryptouuid/${UUID}"
> + ;;
> esac
> GRUBDIR="($GRUBDEVICE)"
> case x"$fs" in
> @@ -1102,6 +1138,15 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> sleep 1
> vgchange -a n grub_test
> ;;
> + xluks*)
> + for try in $(range 0 20 1); do
> + if umount "$MNTPOINTRW" ; then
> + break;
> + fi
> + done
> + UMOUNT_TIME=$(date -u "+%Y-%m-%d %H:%M:%S")
> + cryptsetup close --disable-locks "$DMNAME"
> + ;;
> xmdraid*)
> sleep 1
> for try in $(range 0 20 1); do
> @@ -1152,6 +1197,11 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> mount -t "$MOUNTFS" "${MOUNTDEVICE}" "$MNTPOINTRO" -o
> ${MOUNTOPTS}${SELINUXOPTS}ro
> MOUNTS="$MOUNTS $MNTPOINTRO"
> ;;
> + xluks*)
> + echo -n "$PASS" | cryptsetup open --disable-locks $LODEVICE
> "$DMNAME"
> + mount -t "$MOUNTFS" "${MOUNTDEVICE}" "$MNTPOINTRO" -o
> ${MOUNTOPTS}${SELINUXOPTS}ro
> + MOUNTS="$MOUNTS $MNTPOINTRO"
> + ;;
> xmdraid*)
> mdadm --assemble /dev/md/"${fs}_$NDEVICES" $LODEVICES
> sleep 1
> @@ -1600,6 +1650,9 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE"
> "$MAXLOGSECSIZE" 1); do
> vgchange -a n grub_test
> sleep 1
> ;;
> + xluks*)
> + cryptsetup close --disable-locks "$DMNAME"
> + ;;
> esac
> case x"$fs" in
> x"tarfs" | x"cpio_"* | x"iso9660" | xrockridge | xjoliet |
> xrockridge_joliet | x"ziso9660" | x"romfs" | x"squash4_"* | x"iso9660_1999" |
> xrockridge_1999 | xjoliet_1999 | xrockridge_joliet_1999) ;;
>
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