mirror of
https://gitlab.com/cryptsetup/cryptsetup.git
synced 2025-12-09 18:00:01 +01:00
229 lines
6.5 KiB
Bash
Executable File
229 lines
6.5 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
CRYPTSETUP="../src/cryptsetup"
|
|
DEV=""
|
|
DEV_STACKED="luks0xbabe"
|
|
MNT_DIR="./mnt_luks"
|
|
PWD1="93R4P4pIqAH8"
|
|
PWD2="mymJeD8ivEhE"
|
|
|
|
cleanup() {
|
|
udevadm settle >/dev/null 2>&1
|
|
if [ -d "$MNT_DIR" ] ; then
|
|
umount -f $MNT_DIR 2>/dev/null
|
|
rmdir $MNT_DIR 2>/dev/null
|
|
fi
|
|
[ -b /dev/mapper/$DEV_STACKED ] && dmsetup remove $DEV_STACKED >/dev/null 2>&1
|
|
# FIXME scsi_debug sometimes in-use here
|
|
sleep 1
|
|
rmmod scsi_debug 2>/dev/null
|
|
sleep 1
|
|
}
|
|
|
|
fail()
|
|
{
|
|
if [ -n "$1" ] ; then echo "FAIL $1" ; else echo "FAIL" ; fi
|
|
cleanup
|
|
exit 100
|
|
}
|
|
|
|
skip()
|
|
{
|
|
echo "TEST SKIPPED: $1"
|
|
cleanup
|
|
exit 0
|
|
}
|
|
|
|
add_device() {
|
|
modprobe scsi_debug $@
|
|
if [ $? -ne 0 ] ; then
|
|
echo "This kernel seems to not support proper scsi_debug module, test skipped."
|
|
exit 0
|
|
fi
|
|
|
|
sleep 2
|
|
DEV=$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
|
|
|
|
if [ ! -e /sys/block/$DEV/alignment_offset ] ; then
|
|
echo "This kernel seems to not support topology info, test skipped."
|
|
cleanup
|
|
exit 0
|
|
fi
|
|
|
|
DEV="/dev/$DEV"
|
|
[ -b $DEV ] || fail "Cannot find $DEV."
|
|
}
|
|
|
|
format() # key_bits expected [forced]
|
|
{
|
|
if [ -z "$3" ] ; then
|
|
echo -n "Formatting using topology info ($1 bits key)..."
|
|
echo $PWD1 | $CRYPTSETUP luksFormat $DEV -q -i1 -c aes-cbc-essiv:sha256 -s $1
|
|
else
|
|
echo -n "Formatting using forced sector alignment $3 ($1 bits key)..."
|
|
echo $PWD1 | $CRYPTSETUP luksFormat $DEV -q -i1 -s $1 -c aes-cbc-essiv:sha256 --align-payload=$2
|
|
fi
|
|
|
|
ALIGN=$($CRYPTSETUP luksDump $DEV |grep "Payload offset" | sed -e s/.*\\t//)
|
|
#echo "ALIGN = $ALIGN"
|
|
|
|
[ -z "$ALIGN" ] && fail
|
|
[ $ALIGN -ne $2 ] && fail "Expected alignment differs: expected $2 != detected $ALIGN"
|
|
|
|
# test some operation, just in case
|
|
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $DEV -i1 --key-slot 1
|
|
[ $? -ne 0 ] && fail "Keyslot add failed."
|
|
|
|
$CRYPTSETUP -q luksKillSlot $DEV 1
|
|
[ $? -ne 0 ] && fail "Keyslot removal failed."
|
|
|
|
echo "PASSED"
|
|
}
|
|
|
|
get_offsets()
|
|
{
|
|
$CRYPTSETUP luksDump $DEV | grep "$1" | cut -s -d ':' -f 2 | sed -e 's/\s//g' -e :a -e N -e 's/\n/:/g' -e 's/\s//g' -e ta
|
|
}
|
|
|
|
format_null()
|
|
{
|
|
if [ $3 -eq 0 ] ; then
|
|
echo -n "Formatting using topology info ($1 bits key) [slot 0"
|
|
echo | $CRYPTSETUP luksFormat $DEV -q -i1 -c null -s $1
|
|
else
|
|
echo -n "Formatting using forced sector alignment $3 ($1 bits key) [slot 0"
|
|
echo | $CRYPTSETUP luksFormat $DEV -q -i1 -c null -s $1 --align-payload=$3
|
|
fi
|
|
|
|
POFF=$(get_offsets "Payload offset")
|
|
[ -z "$POFF" ] && fail
|
|
[ $POFF != $2 ] && fail "Expected data offset differs: expected $2 != detected $POFF"
|
|
if [ -n "$4" ] ; then
|
|
for j in 1 2 3 4 5 6 7 ; do
|
|
echo -e "\n" | $CRYPTSETUP luksAddKey $DEV -q -i1 --key-slot $j -c null $PARAMS
|
|
echo -n $j
|
|
[ $? -ne 0 ] && fail
|
|
done
|
|
|
|
KOFF=$(get_offsets "Key material offset")
|
|
[ -z "$KOFF" ] && fail
|
|
[ $KOFF != $4 ] && fail "Expected keyslots offsets differ: expected $4 != detected $KOFF"
|
|
fi
|
|
|
|
echo "]...PASSED"
|
|
}
|
|
|
|
if [ $(id -u) != 0 ]; then
|
|
echo "WARNING: You must be root to run this test, test skipped."
|
|
exit 0
|
|
fi
|
|
|
|
modprobe --dry-run scsi_debug || exit 0
|
|
cleanup
|
|
|
|
echo "# Create desktop-class 4K drive"
|
|
echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=0)"
|
|
add_device dev_size_mb=16 sector_size=512 physblk_exp=3 num_tgts=1
|
|
format 256 4096
|
|
format 256 2112 8
|
|
format 128 2048
|
|
format 128 1088 8
|
|
format 256 8192 8192
|
|
format 128 8192 8192
|
|
cleanup
|
|
|
|
echo "# Create desktop-class 4K drive w/ 63-sector DOS partition compensation"
|
|
echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=3584)"
|
|
add_device dev_size_mb=16 sector_size=512 physblk_exp=3 lowest_aligned=7 num_tgts=1
|
|
format 256 4103
|
|
format 256 2119 8
|
|
format 128 2055
|
|
format 128 1095 8
|
|
cleanup
|
|
|
|
echo "# Create enterprise-class 4K drive"
|
|
echo "# (logical_block_size=4096, physical_block_size=4096, alignment_offset=0)"
|
|
add_device dev_size_mb=16 sector_size=4096 num_tgts=1 opt_blks=64
|
|
format 256 4096
|
|
format 256 2560 8
|
|
format 128 2048
|
|
format 128 1536 8
|
|
cleanup
|
|
|
|
echo "# Create classic 512B drive and stack dm-linear"
|
|
echo "# (logical_block_size=512, physical_block_size=512, alignment_offset=0)"
|
|
add_device dev_size_mb=16 sector_size=512 num_tgts=1
|
|
DEV2=$DEV
|
|
DEV=/dev/mapper/$DEV_STACKED
|
|
dmsetup create $DEV_STACKED --table "0 32768 linear $DEV2 0"
|
|
format 256 4096
|
|
format 256 2112 8
|
|
format 128 2048
|
|
format 128 1088 8
|
|
format 128 8192 8192
|
|
cleanup
|
|
|
|
echo "# Offset check: 512B sector drive"
|
|
add_device dev_size_mb=16 sector_size=512 num_tgts=1
|
|
# |k| expO reqO expected slot offsets
|
|
format_null 64 2048 0 8:72:136:200:264:328:392:456
|
|
format_null 64 520 1
|
|
format_null 64 520 8
|
|
format_null 64 640 128
|
|
format_null 64 2048 2048
|
|
format_null 128 2048 0 8:136:264:392:520:648:776:904
|
|
format_null 128 1032 1
|
|
format_null 128 1032 8
|
|
format_null 128 1152 128
|
|
format_null 128 2048 2048
|
|
format_null 256 4096 0 8:264:520:776:1032:1288:1544:1800
|
|
format_null 256 2056 1
|
|
format_null 256 2056 8
|
|
format_null 256 2176 128
|
|
format_null 256 4096 2048
|
|
format_null 512 4096 0 8:512:1016:1520:2024:2528:3032:3536
|
|
format_null 512 4040 1
|
|
format_null 512 4040 8
|
|
format_null 512 4096 128
|
|
format_null 512 4096 2048
|
|
cleanup
|
|
|
|
echo "# Offset check: 4096B sector drive"
|
|
add_device dev_size_mb=16 sector_size=4096 num_tgts=1 opt_blks=64
|
|
format_null 64 2048 0 8:72:136:200:264:328:392:456
|
|
format_null 64 520 1
|
|
format_null 64 520 8
|
|
format_null 64 640 128
|
|
format_null 64 2048 2048
|
|
format_null 128 2048 0 8:136:264:392:520:648:776:904
|
|
format_null 128 1032 1
|
|
format_null 128 1032 8
|
|
format_null 128 1152 128
|
|
format_null 128 2048 2048
|
|
format_null 256 4096 0 8:264:520:776:1032:1288:1544:1800
|
|
format_null 256 2056 1
|
|
format_null 256 2056 8
|
|
format_null 256 2176 128
|
|
format_null 256 4096 2048
|
|
format_null 512 4096 0 8:512:1016:1520:2024:2528:3032:3536
|
|
format_null 512 4040 1
|
|
format_null 512 4040 8
|
|
format_null 512 4096 128
|
|
format_null 512 4096 2048
|
|
cleanup
|
|
|
|
echo "# Create enterprise-class 4K drive with fs and LUKS images."
|
|
# loop device here presents 512 block but images have 4k block
|
|
# cryptsetup should properly use 4k block on direct-io
|
|
add_device dev_size_mb=16 sector_size=4096 physblk_exp=0 num_tgts=1 opt_blks=64
|
|
for file in $(ls img_fs_*.img.bz2) ; do
|
|
echo "Format using fs image $file."
|
|
bzip2 -d -c $file | dd of=$DEV bs=1M 2>/dev/null || fail "bad image"
|
|
[ ! -d $MNT_DIR ] && mkdir $MNT_DIR
|
|
mount $DEV $MNT_DIR || skip "Mounting image is not available."
|
|
echo $PWD1 | $CRYPTSETUP luksFormat -i 1 $MNT_DIR/luks.img || fail
|
|
echo $PWD2 | $CRYPTSETUP luksFormat -i 1 $MNT_DIR/luks.img --header $MNT_DIR/luks_header.img || fail
|
|
umount $MNT_DIR
|
|
done
|
|
cleanup
|