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|
#!/bin/bash
#PS4='$LINENO:'
[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
if [ -n "$CRYPTSETUP_TESTS_RUN_IN_MESON" ]; then
CRYPTSETUP_VALGRIND=$CRYPTSETUP
else
CRYPTSETUP_VALGRIND=../.libs/cryptsetup
CRYPTSETUP_LIB_VALGRIND=../.libs
fi
FAST_PBKDF2="--pbkdf pbkdf2 --pbkdf-force-iterations 1000"
FAST_PBKDF_ARGON="--pbkdf-force-iterations 4 --pbkdf-memory 32 --pbkdf-parallel 1"
DEFAULT_ARGON="argon2i"
DEV=""
OVRDEV="123reenc321"
DEVBIG="reenc2134"
DEV_NAME=reenc9768
DEV_NAME2=reenc97682
IMG=reenc-data
IMG_HDR=$IMG.hdr
HEADER_LUKS2_PV=blkid-luks2-pv.img
IMG_FS=xfs_512_block_size.img
KEY1=key1
VKEY1=vkey1
VKEY2=vkey2
BACKUP_FILE=reenc_header_baseline.img
PWD1="93R4P4pIqAH8"
PWD2="1cND4319812f"
PWD3="1-9Qu5Ejfnqv"
PWD4="d54uVMKW-'7M"
PWD5="oDe{yCiZ_';_"
PWD6="T'E'Y_}<'9=q"
PWD7="UR%]T;x*w{3V"
DEV_LINK="reenc-test-link"
KEYRING="luks2_reencryption_test_kr"
KEY_TYPE="user"
KEY_NAME1="luks2-reencryption-test1"
KEY_NAME2="luks2-reencryption-test2"
KEY_NAME3="luks2-reencryption-test3"
KEY_NAME4="luks2-reencryption-test4"
KEY_NAME5="luks2-reencryption-test5"
KEY_NAME6="luks2-reencryption-test6"
KEY_NAME7="luks2-reencryption-key-desc1"
KEY_NAME_VK1="luks2-reencryption-test-vk1"
KEY_NAME_VK2="luks2-reencryption-test-vk2"
KEY_SPEC1="${KEYRING}::%${KEY_TYPE}:${KEY_NAME1}"
KEY_SPEC2="${KEYRING}::%${KEY_TYPE}:${KEY_NAME2}"
HAVE_KEYRING=0
JSON_MSIZE=16384
IMG_JSON=luks2-digest-1.json
FIPS_MODE=$(cat /proc/sys/crypto/fips_enabled 2>/dev/null)
dm_crypt_features()
{
VER_STR=$(dmsetup targets | grep crypt | cut -f2 -dv)
[ -z "$VER_STR" ] && fail "Failed to parse dm-crypt version."
VER_MAJ=$(echo $VER_STR | cut -f 1 -d.)
VER_MIN=$(echo $VER_STR | cut -f 2 -d.)
VER_PTC=$(echo $VER_STR | cut -f 3 -d.)
[ $VER_MAJ -lt 1 ] && return
[ $VER_MAJ -gt 1 ] && {
DM_PERF_CPU=1
DM_SECTOR_SIZE=1
return
}
[ $VER_MIN -lt 14 ] && return
DM_PERF_CPU=1
if [ $VER_MIN -ge 17 ]; then
DM_SECTOR_SIZE=1
fi
}
dm_delay_features()
{
local _ver_str=$(dmsetup targets | grep delay | cut -f2 -dv)
[ -z "$_ver_str" ] && return 1
return 0
}
# $1 path to scsi debug bdev
scsi_debug_teardown() {
local _tries=15;
while [ -b "$1" -a $_tries -gt 0 ]; do
rmmod scsi_debug >/dev/null 2>&1
if [ -b "$1" ]; then
sleep .1
_tries=$((_tries-1))
fi
done
test ! -b "$1" || rmmod scsi_debug >/dev/null 2>&1
}
remove_mapping()
{
[ -b /dev/mapper/$DEV_NAME ] && {
dmsetup resume $DEV_NAME
dmsetup remove --retry $DEV_NAME
}
[ -b /dev/mapper/$DEV_NAME2 ] && {
dmsetup resume $DEV_NAME2
dmsetup remove --retry $DEV_NAME2
}
[ -b /dev/mapper/$DEV_NAME-overlay ] && {
dmsetup resume $DEV_NAME-overlay
dmsetup remove --retry $DEV_NAME-overlay
}
[ -b /dev/mapper/$DEV_NAME-hotzone-forward ] && {
dmsetup resume $DEV_NAME-hotzone-forward
dmsetup remove --retry $DEV_NAME-hotzone-forward
}
[ -b /dev/mapper/$DEV_NAME-hotzone-backward ] && {
dmsetup resume $DEV_NAME-hotzone-backward
dmsetup remove --retry $DEV_NAME-hotzone-backward
}
[ -b /dev/mapper/$OVRDEV ] && dmsetup remove --retry $OVRDEV 2>/dev/null
[ -b /dev/mapper/$OVRDEV-err ] && dmsetup remove --retry $OVRDEV-err 2>/dev/null
[ -n "$LOOPDEV" ] && losetup -d $LOOPDEV
unset LOOPDEV
rm -f $IMG $IMG_JSON $IMG_HDR $KEY1 $VKEY1 $VKEY2 $BACKUP_FILE $DEVBIG $DEV_LINK $HEADER_LUKS2_PV $IMG_FS >/dev/null 2>&1
rmmod scsi_debug >/dev/null 2>&1
scsi_debug_teardown $DEV
}
cleanup_keyring()
{
if [ $HAVE_KEYRING -eq 1 ]; then
keyctl unlink %:$KEYRING "@s" >/dev/null 2>&1 || echo "Failed to unlink test keyring."
fi
}
fail()
{
local frame=0
[ -n "$1" ] && echo "$1"
echo "FAILED backtrace:"
while caller $frame; do ((frame++)); done
remove_mapping
cleanup_keyring
exit 2
}
_sigchld() { local c=$?; [ $c -eq 139 ] && fail "Segfault"; [ $c -eq 134 ] && fail "Aborted"; }
trap _sigchld CHLD
skip()
{
[ -n "$1" ] && echo "$1"
remove_mapping
cleanup_keyring
exit 77
}
fips_mode()
{
[ -n "$FIPS_MODE" ] && [ "$FIPS_MODE" -gt 0 ]
}
add_scsi_device() {
scsi_debug_teardown $DEV
if [ -d /sys/module/scsi_debug ] ; then
echo "Cannot use scsi_debug module (in use or compiled-in), test skipped."
exit 77
fi
modprobe scsi_debug $@ delay=0 >/dev/null 2>&1
if [ $? -ne 0 ] ; then
echo "This kernel seems to not support proper scsi_debug module, test skipped."
exit 77
fi
sleep 1
DEV="/dev/"$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
[ -b $DEV ] || fail "Cannot find $DEV."
}
open_crypt() # $1 pwd, $2 hdr
{
if [ -n "$2" ] ; then
echo "$1" | $CRYPTSETUP luksOpen $DEV $DEV_NAME --header $2 || fail
elif [ -n "$1" ] ; then
echo "$1" | $CRYPTSETUP luksOpen $DEV $DEV_NAME || fail
else
$CRYPTSETUP luksOpen -d $KEY1 $DEV $DEV_NAME || fail
fi
}
wipe_dev_head() # $1 dev, $2 length (in MiBs)
{
dd if=/dev/zero of=$1 bs=1M count=$2 conv=notrunc >/dev/null 2>&1
}
wipe_dev() # $1 dev
{
if [ -b $1 ] ; then
blkdiscard --zeroout $1 2>/dev/null || dd if=/dev/zero of=$1 bs=1M conv=notrunc >/dev/null 2>&1
if [ $# -gt 2 ]; then
dd if=/dev/urandom of=$1 bs=1M seek=$2 conv=notrunc >/dev/null 2>&1
fi
else
local size=$(stat --printf="%s" $1)
truncate -s 0 $1 || fail
if [ $# -gt 2 ]; then
local diff=$((size-$2*1024*1024))
echo "size: $size, diff: $diff"
truncate -s $diff $1 || fail
# wipe_dev_head $1 $((diff/(1024*1024)))
dd if=/dev/urandom of=$1 bs=1M seek=$2 size=$((diff/(1024*1024))) conv=notrunc >/dev/null 2>&1
else
truncate -s $size $1 || fail
fi
fi
}
wipe() # $1 pass, $2 hdr
{
open_crypt $1 $2
wipe_dev /dev/mapper/$DEV_NAME
udevadm settle >/dev/null 2>&1
$CRYPTSETUP luksClose $DEV_NAME || fail
}
prepare() # $1 dev1_siz
{
remove_mapping
if [ ! -e $KEY1 ]; then
dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
fi
if [ ! -e $VKEY1 ]; then
echo -n $'\x44\xc6\x74\x4f\x41\x4e\x50\xc0\x79\xc2\x2d\x5b\x5f\x68\x84\x17' >$VKEY1
echo -n $'\x9c\x03\xba\xbe\x4d\x0f\x9a\x75\xb3\x90\x70\x32\x0a\xf8\xae\xc4'>>$VKEY1
fi
# if [ ! -e $VKEY2 ]; then
# echo -n $'\x41\xc6\x74\x4f\x41\x4e\x50\xc0\x79\xc2\x2d\x5b\x5f\x68\x84\x17' >$VKEY2
# echo -n $'\x9c\x03\xba\xbe\x4d\x0f\x9a\x75\xb3\x90\x70\x32\x0a\xf8\xae\xc5'>>$VKEY2
# fi
add_scsi_device $@
}
preparebig() # $1 dev1_siz
{
remove_mapping
if [ ! -e $KEY1 ]; then
dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
fi
truncate -s "$1"M $DEVBIG || fail
LOOPDEV=$(losetup -f)
losetup -f $DEVBIG || fail
DEV=$LOOPDEV
}
check_hash_dev() # $1 dev, $2 hash
{
HASH=$(sha1sum $1 | cut -d' ' -f 1)
[ $HASH != "$2" ] && fail "HASH differs (expected: $2) (result $HASH)"
}
check_hash() # $1 pwd, $2 hash, $3 hdr
{
open_crypt $1 $3
check_hash_dev /dev/mapper/$DEV_NAME $2
$CRYPTSETUP remove $DEV_NAME || fail
}
check_hash_dev_head() # $1 dev, $2 len, $3 hash
{
local hash=$(dd if=$1 bs=512 count=$2 2>/dev/null | sha1sum | cut -d' ' -f1)
[ $hash != "$3" ] && fail "HASH differs (expected: $3) (result $hash)"
}
check_hash_head() # $1 pwd, $2 len, $3 hash, $4 hdr
{
open_crypt $1 $4
check_hash_dev_head /dev/mapper/$DEV_NAME $2 $3
$CRYPTSETUP remove $DEV_NAME || fail
}
resize_file() # $1 dev, $2 shrink bytes
{
local size=$(stat --printf="%s" $1)
truncate -s $(($size + $2)) $1 || fail
losetup -c $LOOPDEV
}
error_io() { # $1 dmdev, $2 data dev, $3 offset, $4 size
local _dev_size=$(blockdev --getsz /dev/mapper/$1)
local _offset=$(($3+$4))
local _size=$((_dev_size-_offset))
local _table=
dmsetup create $1-err --table "0 $_dev_size error" || fail
if [ $3 -ne 0 ]; then
_table="0 $3 linear $2 0\n"
fi
_table=$_table"$3 $4 error"
if [ $_size -ne 0 ]; then
_table="$_table\n$_offset $_size linear $2 $_offset"
fi
echo -e "$_table" | dmsetup load $1 || fail
dmsetup resume $1 || fail
blockdev --setra 0 /dev/mapper/$1
}
error_writes() { # $1 dmdev, $2 data dev, $3 offset, $4 size
local _dev_size=$(blockdev --getsz /dev/mapper/$1)
local _offset=$(($3+$4))
local _size=$((_dev_size-_offset))
local _err=$1-err
local _table=
dmsetup create $_err --table "0 $_dev_size error" || fail
if [ $3 -ne 0 ]; then
_table="0 $3 linear $2 0\n"
fi
_table=$_table"$3 $4 delay $2 $3 0 /dev/mapper/$_err $3 0"
if [ $_size -ne 0 ]; then
_table="$_table\n$_offset $_size linear $2 $_offset"
fi
echo -e "$_table" | dmsetup load $1 || fail
dmsetup resume $1 || fail
blockdev --setra 0 /dev/mapper/$1
blockdev --setra 0 /dev/mapper/$_err
}
fix_writes() { # $1 dmdev, $2 data dev
local _dev_size=$(blockdev --getsz /dev/mapper/$1)
dmsetup load $1 --table "0 $_dev_size linear $2 0" || fail
dmsetup resume $1 || fail
dmsetup remove --retry $1-err 2>/dev/null || fail
}
prepare_linear_dev() {
local _sizemb=$1
shift
if [ "$_sizemb" -gt 32 ]; then
preparebig $_sizemb
else
prepare dev_size_mb=$_sizemb $@
fi
dmsetup create $OVRDEV --table "0 $((_sizemb*1024*2)) linear $DEV 0" || fail
OLD_DEV=$DEV
DEV=/dev/mapper/$OVRDEV
}
get_error_offsets() # $1 devsize, $2 minimal offset, $3 sector_size [512 if omitted], $4 max offset
{
local _devsize=$(($1*1024*2))
local _sector_size=${3:-512}
local _max_offset=${4:-$_devsize}
_sector_size=$((_sector_size/512))
# 8 sectors minimal size (4096)
ERRLENGTH=$((($RANDOM%56)+8))
ERRLENGTH=$(($ERRLENGTH-($ERRLENGTH%$_sector_size)))
ERROFFSET=$(($2+((2*$RANDOM)%($_max_offset-$2-$ERRLENGTH))))
ERROFFSET=$(($ERROFFSET-($ERROFFSET%$_sector_size)))
}
reencrypt_recover() { # $1 sector size, $2 resilience, $3 digest, [$4 header]
echo -n "resilience mode: $2 ..."
local _hdr=""
test -z "$4" || _hdr="--header $4"
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 --force-offline-reencrypt -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP -q repair $DEV $_hdr || fail
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV $_hdr --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $3 $4
echo "[OK]"
}
reencrypt_recover_online() { # $1 sector size, $2 resilience, $3 digest, [$4 header]
echo -n "resilience mode: $2 ..."
local _hdr=""
test -z "$4" || _hdr="--header $4"
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP luksDump ${4:-$DEV} | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --resilience $2 --resume-only -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
fi
$CRYPTSETUP close $DEV_NAME || fail
echo "[OK]"
}
reencrypt_recover_online_vk() { # $1 sector size, $2 resilience, $3 digest, [$4 header]
echo -n "resilience mode: $2 ..."
local _hdr=""
test -z "$4" || _hdr="--header $4"
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only >/dev/null 2>&1 || fail
$CRYPTSETUP close $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP open --link-vk-to-keyring $KEY_SPEC1 --link-vk-to-keyring $KEY_SPEC2 $DEV $_hdr $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --hotzone-size 1M --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
$CRYPTSETUP open --volume-key-keyring $KEY_NAME1 --volume-key-keyring $KEY_NAME2 $DEV $_hdr $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP luksDump ${4:-$DEV} | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME $_hdr | grep -q "reencryption: in-progress" || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME $_hdr --resilience $2 --resume-only -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
fi
$CRYPTSETUP close $DEV_NAME || fail
echo "[OK]"
}
encrypt_recover() { # $1 sector size, $2 reduce size, $3 digest, $4 device size in sectors, $5 origin digest
wipe_dev $DEV
check_hash_dev $DEV $5
echo -n "resilience mode: datashift ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only >/dev/null 2>&1 || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q >/dev/null 2>&1 && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP -q repair $DEV || fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
check_hash $PWD1 $3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --sector-size $1 -q $FAST_PBKDF_ARGON || fail
fi
check_hash_head $PWD1 $4 $3
echo "[OK]"
}
encrypt_recover_online() { # $1 sector size, $2 reduce size, $3 digest, $4 device size in sectors, $5 origin digest
wipe_dev $DEV
check_hash_dev $DEV $5
echo -n "resilience mode: datashift ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only > /dev/null || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery in activation
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only --active-name $DEV_NAME -q || fail
fi
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $4 $3
echo "[OK]"
}
encrypt_recover_detached() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
wipe_dev $DEV
check_hash_dev $DEV $3
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --hotzone-size 1M --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON 2>/dev/null && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP repair $DEV --header $4 || fail
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $3 $4
[ -f $4 ] && rm -f $4
echo "[OK]"
}
encrypt_recover_detached_online() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
wipe_dev $DEV
check_hash_dev $DEV $3
echo -n "resilience mode: $2 ..."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --hotzone-size 1M --header $4 --resilience $2 --sector-size $1 -q $FAST_PBKDF_ARGON --init-only || fail
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $4 --hotzone-size 1M 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME --resume-only --header $4 --resilience $2 -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
fi
$CRYPTSETUP close $DEV_NAME || fail
[ -f $4 ] && rm -f $4
echo "[OK]"
}
decrypt_recover_detached() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size $1 --header $4 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $4
check_hash $PWD1 $3 $4
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --hotzone-size 1M --header $4 --resilience $2 -q 2>/dev/null && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP repair $DEV --header $4 || fail
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
check_hash $PWD1 $3 $4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --resume-only --header $4 --resilience $2 -q || fail
fi
check_hash_dev $DEV $3
[ -f $4 ] && rm -f $4
echo "[OK]"
}
decrypt_recover_detached_online() { # $1 sector size, $2 resilience, $3 digest, $4 hdr
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size $1 --header $4 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
check_hash_dev /dev/mapper/$DEV_NAME $3
echo -n "resilience mode: $2 ..."
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --hotzone-size 1M --header $4 --resilience $2 -q 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
echo $PWD1 | $CRYPTSETUP open $DEV --header $4 $DEV_NAME || fail
$CRYPTSETUP luksDump $4 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
$CRYPTSETUP status $DEV_NAME --header $4 | grep -q "reencryption: in-progress" || fail
check_hash_dev /dev/mapper/$DEV_NAME $3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $4 --resilience $2 -q || fail
fi
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
check_hash_dev $DEV $3
[ -f $4 ] && rm -f $4
echo "[OK]"
}
decrypt_recover() { # $1 hash, $2 hdr, $3 dev size, $4 resilience, $5 hotzone size
local _res=""
local _maxhz=""
test -z "$4" || _res="--resilience $4"
test -z "$5" || _maxhz="--hotzone-size $5"
echo -n "[${4:-default}]"
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --header $2 --init-only $_maxhz >/dev/null || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $2 -q $_res >/dev/null 2>&1 && fail
fix_writes $OVRDEV $OLD_DEV
echo $PWD1 | $CRYPTSETUP -q repair $DEV --header $2 || fail
$CRYPTSETUP luksDump $2 | grep -q "online-reencrypt"
if [ $? -eq 0 ]; then
check_hash $PWD1 $1 $2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $2 $_res -q $FAST_PBKDF_ARGON || fail
fi
check_hash_dev_head $DEV $3 $1
[ -f $2 ] && rm -f $2
echo -n "[OK]"
}
decrypt_recover_online() { # $1 hash, $2 hdr, $3 dev size
local _res=""
local _maxhz=""
test -z "$4" || _res="--resilience $4"
test -z "$5" || _maxhz="--hotzone-size $5"
echo -n "[${4:-default}]"
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --header $2 $_maxhz --init-only >/dev/null 2>&1 || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $2 -q $_res >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME --header $2 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery during activation
echo $PWD1 | $CRYPTSETUP open $DEV --header $2 $DEV_NAME || fail
check_hash_dev /dev/mapper/$DEV_NAME $1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $2 -q || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
check_hash_dev_head $DEV $3 $1
[ -f $2 ] && rm -f $2
echo -n "[OK]"
}
decrypt_recover_online_moved() { # $1 hash, $2 hdr, $3 dev size
local _res=""
local _maxhz=""
test -z "$4" || _res="--resilience $4"
test -z "$5" || _maxhz="--hotzone-size $5"
echo -n "[${4:-default}]"
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --decrypt --header $2 $_maxhz $_res --init-only >/dev/null 2>&1 || fail
error_writes $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --header $2 -q $_res >/dev/null 2>&1 && fail
$CRYPTSETUP status $DEV_NAME --header $2 | grep -q "reencryption: in-progress" || fail
$CRYPTSETUP close $DEV_NAME || fail
fix_writes $OVRDEV $OLD_DEV
# recovery but activation fails due to last segment recovery makes it plaintext device
echo $PWD1 | $CRYPTSETUP open $DEV --header $2 $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
check_hash_dev_head $DEV $3 $1
[ -f $2 ] && rm -f $2
echo -n "[OK]"
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr (optional)
reencrypt_offline_fixed_size() {
local _esz=$(($1>>9))
local _hdr=""
# round-up fixed size to megabytes
local _mbs=$((($2>>11)+1))
test -z "$7" || _hdr="--header $7"
if [ -z "$7" ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
else
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --header $7 $FAST_PBKDF_ARGON $DEV || fail
fi
echo $PWD1 | $CRYPTSETUP open $_hdr $DEV $DEV_NAME || fail
wipe_dev_head /dev/mapper/$DEV_NAME $_mbs
$CRYPTSETUP close $DEV_NAME || fail
# reencrypt with fixed device size
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --device-size $2s --resilience $4 --force-offline-reencrypt || fail
check_hash_head $PWD1 $2 $3 $7
wipe $PWD1 $7
# try to reencrypt device size + 1 encryption sector size
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only --force-offline-reencrypt || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump ${7:-$DEV} | grep -q "2: crypt" || fail
$CRYPTSETUP luksDump ${7:-$DEV} | grep -q "3: crypt" && fail
check_hash $PWD1 $6 $7
fi
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr
encrypt_offline_fixed_size() {
local _esz=$(($1>>9))
# reencrypt with fixed device size
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --device-size $2s --resilience $4 || fail
check_hash_head $PWD1 $2 $3 $7
[ -f $7 ] && rm -f $7
# try to reencrypt device size + 1 encryption sector size
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
[ -f $7 ] && rm -f $7
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $7 --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump $7 | grep -q "2: crypt" || fail
$CRYPTSETUP luksDump $7 | grep -q "3: crypt" && fail
check_hash $PWD1 $6 $7
fi
[ -f $7 ] && rm -f $7
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr
decrypt_offline_fixed_size() {
local _esz=$(($1>>9))
# decrypt with fixed device size
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 || fail
wipe $PWD1 $7
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt -q $DEV --header $7 --device-size $2s --resilience $4 || fail
dmsetup load $OVRDEV --table "0 $2 linear $OLD_DEV 0" || fail
dmsetup resume $OVRDEV || fail
check_hash_dev $DEV $3
dmsetup load $OVRDEV --table "0 $5 linear $OLD_DEV 0" || fail
dmsetup resume $OVRDEV || fail
# try to decrypt device size + 1 encryption sector size
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -q $FAST_PBKDF_ARGON $DEV --header $7 --sector-size $1 || fail
wipe $PWD1 $7
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV --header $7 --device-size $(($5+_esz))s --resilience $4 2>/dev/null && fail
check_hash $PWD1 $6 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV --header $7 --device-size $(($2+_esz-1))s --resilience $4 2>/dev/null && fail
$CRYPTSETUP luksDump $7 | grep -q "2: linear\|2: crypt" || fail
$CRYPTSETUP luksDump $7 | grep -q "3: crypt\|3: linear" && fail
check_hash $PWD1 $6 $7
fi
}
# sector size (bytes)
# reenc dev size (sectors)
# reenc dev digest
# resilience
# orig size
# orig size digest
# hdr (optional)
reencrypt_online_fixed_size() {
local _esz=$(($1>>9))
local _hdr=""
test -z "$7" || _hdr="--header $7"
if [ -z "$_hdr" ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
else
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 $_hdr $FAST_PBKDF_ARGON $DEV || fail
fi
wipe $PWD1 $7
# reencrypt with fixed device size
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $2 || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --resilience $4 || fail
$CRYPTSETUP -q status $DEV_NAME | grep "size:" | grep -q "$2 \[512-byte units\]" || fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $2 $3 $7
wipe $PWD1 $7
# active device != requested reencryption size
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $2 || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $(($2-_esz))s --resilience $4 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --device-size $2s --resilience $4 || fail
$CRYPTSETUP -q status $DEV_NAME | grep "size:" | grep -q "$2 \[512-byte units\]" || fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash_head $PWD1 $2 $3 $7
# misaligned reencryption size
if [ $_esz -gt 1 ]; then
if [ -z "$_hdr" ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 --offset 16384 $FAST_PBKDF_ARGON $DEV || fail
else
echo $PWD1 | $CRYPTSETUP -q luksFormat --sector-size 512 --type luks2 $_hdr $FAST_PBKDF_ARGON $DEV || fail
fi
wipe $PWD1 $7
check_hash $PWD1 $6 $7
echo $PWD1 | $CRYPTSETUP open $DEV $_hdr $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP resize $DEV_NAME $_hdr --size $(($2+_esz-1)) || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --sector-size $1 --init-only || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV $_hdr --resilience $4 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME || fail
check_hash $PWD1 $6 $7
fi
[ -n "$7" -a -f "$7" ] && rm -f $7
}
reformat_reencrypt_device() {
if [ ! -e $BACKUP_FILE ]; then
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -S0 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksAddKey -S2 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey -S4 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD4" | $CRYPTSETUP -q luksAddKey -S6 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD5" | $CRYPTSETUP -q luksAddKey -S8 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD6" | $CRYPTSETUP -q luksAddKey -S10 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD7" | $CRYPTSETUP -q luksAddKey -S12 $FAST_PBKDF_ARGON $DEV || fail
$CRYPTSETUP token add $DEV --token-id 1 --key-description $KEY_NAME3 -S6
$CRYPTSETUP token add $DEV --token-id 2 --key-description $KEY_NAME4 -S8
$CRYPTSETUP token add $DEV --token-id 3 --key-description $KEY_NAME5 -S10
echo -e "{\"type\":\"luks2-keyring\",\"keyslots\":[\"4\", \"12\"],\"key_description\":\"$KEY_NAME6\"}" | $CRYPTSETUP token import $DEV --token-id 4 --json-file -
$CRYPTSETUP -q luksHeaderBackup --header-backup-file $BACKUP_FILE $DEV || fail
else
$CRYPTSETUP -q luksHeaderRestore --header-backup-file $BACKUP_FILE $DEV || fail
fi
}
prepare_vk_keyring()
{
local s_desc=$(keyctl rdescribe @s | cut -d';' -f5)
local us_desc=$(keyctl rdescribe @us | cut -d';' -f5)
if [ "$s_desc" = "$us_desc" -a -n "$s_desc" ]; then
echo "Session keyring is missing. Giving new one to parent process..."
keyctl new_session > /dev/null || fail
fi
keyctl newring $KEYRING "@s" >/dev/null || fail "Failed to setup test keyring environment"
keyctl search "@s" keyring $KEYRING >/dev/null 2>&1 || fail "Could not find test keyring in a session keyring."
echo -n $PWD4 | keyctl padd user $KEY_NAME3 %:$KEYRING > /dev/null || fail
echo -n "wRonG_passFrejz" | keyctl padd user $KEY_NAME5 %:$KEYRING > /dev/null || fail
echo -n $PWD7 | keyctl padd user $KEY_NAME6 %:$KEYRING > /dev/null || fail
echo -n $PWD2 | keyctl padd user $KEY_NAME7 %:$KEYRING > /dev/null || fail
}
setup_luks2_env() {
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c aes-xts-plain64 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
local check_keyring=$($CRYPTSETUP status $DEV_NAME | grep "key location: keyring")
if [ -n "$check_keyring" ]; then
bin_check keyctl
HAVE_KEYRING=1
prepare_vk_keyring
fi
DEF_XTS_KEY=$($CRYPTSETUP status $DEV_NAME | grep "keysize:" | sed 's/\( keysize: \)\([0-9]\+\)\(.*\)/\2/')
[ -n "$DEF_XTS_KEY" ] || fail "Failed to parse xts mode key size."
$CRYPTSETUP close $DEV_NAME || fail
}
check_blkid() {
bin_check blkid
xz -dkf $HEADER_LUKS2_PV.xz
if ! $($CRYPTSETUP --version | grep -q "BLKID"); then
HAVE_BLKID=0
elif $(blkid -p -n crypto_LUKS $HEADER_LUKS2_PV >/dev/null 2>&1); then
HAVE_BLKID=1
xz -dkf $IMG_FS.xz
blkid $IMG_FS | grep -q BLOCK_SIZE && BLKID_BLOCK_SIZE_SUPPORT=1
else
HAVE_BLKID=0
fi
}
valgrind_setup()
{
command -v valgrind >/dev/null || fail "Cannot find valgrind."
[ ! -f $CRYPTSETUP_VALGRIND ] && fail "Unable to get location of cryptsetup executable."
[ ! -f valg.sh ] && fail "Unable to get location of valg runner script."
if [ -z "$CRYPTSETUP_TESTS_RUN_IN_MESON" ]; then
export LD_LIBRARY_PATH="$CRYPTSETUP_LIB_VALGRIND:$LD_LIBRARY_PATH"
fi
}
valgrind_run()
{
INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}" ./valg.sh ${CRYPTSETUP_VALGRIND} "$@"
}
bin_check()
{
command -v $1 >/dev/null || skip "WARNING: test require $1 binary, test skipped."
}
_dd()
{
dd $@ status=none conv=notrunc bs=1
}
img_json_save()
{
local _hdr=$IMG
[ -z "$1" ] || _hdr="$1"
# FIXME: why --json-file cannot be used?
$CRYPTSETUP luksDump --dump-json-metadata $_hdr | jq -c -M . | tr -d '\n' >$IMG_JSON
}
# header mangle functions
img_update_json()
{
local _hdr="$IMG"
local LUKS2_BIN1_OFFSET=448
local LUKS2_BIN2_OFFSET=$((LUKS2_BIN1_OFFSET + $JSON_MSIZE))
local LUKS2_JSON_SIZE=$(($JSON_MSIZE - 4096))
# if present jq script, mangle JSON
if [ -n "$1" ]; then
local JSON=$(cat $IMG_JSON)
echo $JSON | jq -M -c "$1" >$IMG_JSON || fail
local JSON=$(cat $IMG_JSON)
echo $JSON | tr -d '\n' >$IMG_JSON || fail
fi
[ -z "$2" ] || _hdr="$2"
# wipe JSON areas
_dd if=/dev/zero of=$_hdr count=$LUKS2_JSON_SIZE seek=4096
_dd if=/dev/zero of=$_hdr count=$LUKS2_JSON_SIZE seek=$(($JSON_MSIZE + 4096))
# write JSON data
_dd if=$IMG_JSON of=$_hdr count=$LUKS2_JSON_SIZE seek=4096
_dd if=$IMG_JSON of=$_hdr count=$LUKS2_JSON_SIZE seek=$(($JSON_MSIZE + 4096))
# erase sha256 checksums
_dd if=/dev/zero of=$_hdr count=64 seek=$LUKS2_BIN1_OFFSET
_dd if=/dev/zero of=$_hdr count=64 seek=$LUKS2_BIN2_OFFSET
# calculate sha256 and write chexksums
local SUM1_HEX=$(_dd if=$_hdr count=$JSON_MSIZE | sha256sum | cut -d ' ' -f 1)
echo $SUM1_HEX | xxd -r -p | _dd of=$_hdr seek=$LUKS2_BIN1_OFFSET count=64 || fail
local SUM2_HEX=$(_dd if=$_hdr skip=$JSON_MSIZE count=$JSON_MSIZE | sha256sum | cut -d ' ' -f 1)
echo $SUM2_HEX | xxd -r -p | _dd of=$_hdr seek=$LUKS2_BIN2_OFFSET count=64 || fail
}
[ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
[ ! -x "$CRYPTSETUP" ] && skip "Cannot find $CRYPTSETUP, test skipped."
fips_mode && skip "This test cannot be run in FIPS mode."
modprobe --dry-run scsi_debug >/dev/null 2>&1 || skip "This kernel seems to not support proper scsi_debug module, test skipped."
modprobe dm-crypt >/dev/null 2>&1 || fail "dm-crypt failed to load"
modprobe dm-delay > /dev/null 2>&1
dm_crypt_features
bin_check jq
bin_check sha256sum
bin_check xxd
if [ -n "$DM_SECTOR_SIZE" ]; then
TEST_SECTORS="512 4096"
else
TEST_SECTORS="512"
fi
modinfo scsi_debug -p | grep -q opt_xferlen_exp && OPT_XFERLEN_EXP="opt_xferlen_exp=6"
export LANG=C
[ -n "$VALG" ] && valgrind_setup && CRYPTSETUP=valgrind_run
# REENCRYPTION tests
# 28 MiBs of zeros (32MiBs - 4MiB LUKS2 header)
HASH1=4da90c0638bd7d29ce3d0ace3df5ee99706c23da
# 1 MiB of zeros
HASH2=3b71f43ff30f4b15b5cd85dd9e95ebc7e84eb5a3
# 256 MiBs of zeros
HASH3=7b91dbdc56c5781edf6c8847b4aa6965566c5c75
# 64 MiBs of zeroes
HASH4=44fac4bedde4df04b9572ac665d3ac2c5cd00c7d
# 56 MiBs of zeroes
HASH5=bcd8ce9b30a43b2dacdf479493c93e167ef60946
# 43 MiBs of zeroes
HASH6=2cf8a5f40a2ab5373c5425d6071da480f1ce08e8
# 31 MiBs of zeroes
HASH7=7ed56dd14d2841cf169fe503d097be04192666bd
# 60 MiBs of zeroes
HASH8=233ba936226a3ac499e67babaebd0d4aafb9761a
# 240 MiBs of zeroes (256MiBs - 16MiBs default LUKS2 header size)
HASH9=045eebed703cce308e049deb019b877f0445862f
# 16 MiBs of zeroes
HASH10=3b4417fc421cee30a9ad0fd9319220a8dae32da2
prepare dev_size_mb=32
setup_luks2_env
# Check that we can use other ciphers than AES in userspace backend.
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c twofish-xts-plain64 $FAST_PBKDF_ARGON $DEV || skip "Cannot use Twofish cipher, test skipped"
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON 2>/dev/null || skip "Cannot use Twofish cipher, test skipped"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c serpent-xts-plain64 $FAST_PBKDF_ARGON $DEV || skip "Cannot use Serpent cipher, test skipped"
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON 2>/dev/null || skip "Cannot use Serpent cipher, test skipped."
wipe_dev $DEV
echo "[1] Reencryption"
echo -n "[512 sector]"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON 2>&1 | tail -1 | grep -q "not supported" && skip " No reenryption support, test skipped."
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
# simple test --active-name can consume absolute path to mapping
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -c aes-xts-plain64 --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name /dev/mapper/$DEV_NAME --resilience none -q || fail
XTS_KEY=$($CRYPTSETUP status $DEV_NAME | grep "keysize:" | sed 's/\( keysize: \)\([0-9]\+\)\(.*\)/\2/')
[ "$XTS_KEY" -eq "$DEF_XTS_KEY" ] || fail "xts mode has wrong key size after reencryption ($XTS_KEY != expected $DEF_XTS_KEY)"
echo $PWD1 | $CRYPTSETUP close $DEV_NAME || fail
echo -n "[OK][4096 sector]"
prepare sector_size=4096 dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON --sector-size 4096 || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal --sector-size 2048 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON --sector-size 1024 || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum --sector-size 512 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
fi
echo -n "[OK][4096/512 sector]"
prepare sector_size=512 physblk_exp=3 dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
echo "[OK]"
# reencrypt minimal device size (FIXME: change data device size to single encryption sector size)
# temporary small device size is default luks2 hdr size + 1MiB
echo -n "[small device reencryption]"
prepare dev_size_mb=5
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
if [ -n "$DM_SECTOR_SIZE" ]; then
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON --sector-size 4096 --force-offline-reencrypt || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 256 -c twofish-cbc-essiv:sha256 --resilience journal --sector-size 2048 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience none $FAST_PBKDF_ARGON --sector-size 1024 || fail
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -s 128 -c aes-cbc-essiv:sha256 --resilience checksum --sector-size 512 $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH2
fi
echo "[OK]"
echo "[2] Encryption with data shift"
# well, movin' zeroes :-)
preparebig 64
wipe_dev $DEV
check_hash_dev $DEV $HASH4
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((56*1024*2)) $HASH5
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c twofish-cbc-essiv:sha256 -s 128 --reduce-device-size 21M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((43*1024*2)) $HASH6
wipe_dev $DEV
# offset 21504 equals 10,5MiBs, equals --reduce-device-size 21M from test above (30M is ignored here, we'll reduce it to 21M in cryptsetup anyway)
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c twofish-cbc-essiv:sha256 -s 128 --offset 21504 --reduce-device-size 30M -q $FAST_PBKDF_ARGON > /dev/null || fail
check_hash_head $PWD1 $((43*1024*2)) $HASH6
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 33M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 $((31*1024*2)) $HASH7
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 64M -q $FAST_PBKDF_ARGON > /dev/null 2>&1 && fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --reduce-device-size 8M --init-only -q $FAST_PBKDF_ARGON $DEV || fail
resize_file $DEVBIG -512
echo $PWD1 | $CRYPTSETUP reencrypt -q $DEV 2> /dev/null && fail
resize_file $DEVBIG 512
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --offset 32760 --reduce-device-size 8M -q $FAST_PBKDF_ARGON --init-only >/dev/null 2>&1 && fail
# data offset at 21MiB
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --header $IMG_HDR --offset 43008 --reduce-device-size 21M -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH6 $IMG_HDR
$CRYPTSETUP luksHeaderRestore --header-backup-file $IMG_HDR $DEV -q || fail
check_hash $PWD1 $HASH6
# Device activation after encryption initialization
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 -S11 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH5
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only $DEV -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH5
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME
check_hash_head $PWD1 $((56*1024*2)) $HASH5
# Device activation using key file
wipe_dev $DEV
echo -n $PWD1 > $KEY1
$CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M --key-file $KEY1 -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
$CRYPTSETUP close $DEV_NAME
echo $PWD1 | $CRYPTSETUP open $DEV --test-passphrase || fail
# Small device encryption test
preparebig 65
# wipe only 1st MiB (final data size after encryption)
wipe_dev $DEV 1
check_hash_dev_head $DEV 2048 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 64M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 2048 $HASH2
wipe_dev_head $DEV 1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --reduce-device-size 64M --init-only -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
check_hash_dev_head /dev/mapper/$DEV_NAME 2048 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q || fail
check_hash_dev_head /dev/mapper/$DEV_NAME 2048 $HASH2
$CRYPTSETUP close $DEV_NAME || fail
# encryption with both data shift and reduced data size
prepare_linear_dev 65
# --reduce-device-size + --device-size (1MiB+512B) is larger than real device size
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --init-only --device-size 2049s --reduce-device-size 64M -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
$CRYPTSETUP isLuks --type luks2 $DEV && fail
# no changes in data device
check_hash_dev_head $DEV 2048 $HASH2
# --reduce-device-size (1MiB+8KiB) + --device-size (64MiB - (8KiB-512B)) is larger than real device size
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --init-only --device-size 131057s --reduce-device-size 2064s -q $FAST_PBKDF_ARGON >/dev/null 2>&1 && fail
$CRYPTSETUP isLuks --type luks2 $DEV && fail
# no changes in data device
check_hash_dev_head $DEV 2048 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --device-size 1M --reduce-device-size 32M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 2048 $HASH2
# test limit values (--device-size + --reduce-device-size = real device size)
wipe_dev_head $DEV 43
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --device-size 43M --reduce-device-size 22M -q $FAST_PBKDF_ARGON || fail
check_hash_head $PWD1 88064 $HASH6
wipe_dev_head $DEV 1
# check reencryption code does not touch data in-between --device-size and --reduce-device-size
# data device: [ reduce-device-size / 2 ] [ device-size ] [ error minefield ] [ reduce-device-size / 2]
ERROFFSET=34816
ERRLENGTH=65536
error_io $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --device-size 1M --reduce-device-size 32M -q $FAST_PBKDF_ARGON || fail
fix_writes $OVRDEV $OLD_DEV
check_hash_head $PWD1 2048 $HASH2
wipe_dev_head $DEV 43
ERROFFSET=104448
ERRLENGTH=12288
# data device: [ reduce-device-size / 2 ] [ device-size ] [ error minefield ] [ reduce-device-size / 2]
error_io $OVRDEV $OLD_DEV $ERROFFSET $ERRLENGTH
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt --device-size 43M --reduce-device-size 16M -q $FAST_PBKDF_ARGON || fail
fix_writes $OVRDEV $OLD_DEV
check_hash_head $PWD1 88064 $HASH6
echo "[3] Encryption with detached header"
preparebig 256
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --resilience journal --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c twofish-cbc-essiv:sha256 -s 128 --resilience none --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
wipe_dev $DEV
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt -c serpent-xts-plain --resilience checksum --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
rm -f $IMG_HDR
# Device activation after encryption initialization
wipe_dev $DEV
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH3
echo $PWD1 | $CRYPTSETUP reencrypt --resume-only --header $IMG_HDR --active-name $DEV_NAME -q || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH3
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --encrypt -c aes-cbc-essiv:sha256 -s 128 --reduce-device-size 8M -q $FAST_PBKDF_ARGON $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP close $DEV_NAME
check_hash $PWD1 $HASH3 $IMG_HDR
rm -f $IMG_HDR
# Device encryption with data offset set in detached header
wipe_dev $DEV
dd if=/dev/urandom of=$DEV bs=512 count=32768 >/dev/null 2>&1
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --header $IMG_HDR --offset 32768 -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH9 $IMG_HDR
rm -f $IMG_HDR
# Device activation using key file
wipe_dev $DEV
echo -n $PWD1 > $KEY1
$CRYPTSETUP reencrypt $DEV --encrypt --init-only -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR --key-file $KEY1 -q $FAST_PBKDF_ARGON $DEV_NAME >/dev/null || fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 || fail
$CRYPTSETUP close $DEV_NAME
echo $PWD1 | $CRYPTSETUP open --header $IMG_HDR $DEV --test-passphrase || fail
# Encrypt without size reduction must not allow header device same as data device
wipe_dev_head $DEV 1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --type luks2 --encrypt --header $DEV -q $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP isLUKS $DEV 2>/dev/null && fail
ln -s $DEV $DEV_LINK || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --type luks2 --encrypt --header $DEV_LINK -q $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP isLUKS $DEV 2>/dev/null && fail
rm -f $DEV_LINK || fail
dd if=/dev/zero of=$IMG bs=4k count=1 >/dev/null 2>&1
echo $PWD1 | $CRYPTSETUP reencrypt $IMG --type luks2 --encrypt --header $IMG -q $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP isLUKS $IMG 2>/dev/null && fail
ln -s $IMG $DEV_LINK || fail
echo $PWD1 | $CRYPTSETUP reencrypt $IMG --type luks2 --encrypt --header $DEV_LINK -q $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP isLUKS $IMG 2>/dev/null && fail
echo "[4] Reencryption with detached header"
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --resilience journal --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c twofish-cbc-essiv:sha256 -s 128 --resilience none --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -c serpent-xts-plain --resilience checksum --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
check_hash $PWD1 $HASH3 $IMG_HDR
# trivial check for detached header misuse
dd if=/dev/zero of=$IMG bs=4k count=1 >/dev/null 2>&1
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $IMG $DEV_NAME --header $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME2 --header $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME --header $IMG_HDR -q || fail
# key description mismatch in active device
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME2 --header $IMG_HDR >/dev/null 2>&1 && fail
# also check it can abort initialization in this case
$CRYPTSETUP luksDump $IMG_HDR | grep -q "online-reencrypt" && fail
$CRYPTSETUP close $DEV_NAME || fail
$CRYPTSETUP close $DEV_NAME2 || fail
echo "[5] Decryption with detached header"
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 --sector-size 512 -c aes-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience journal --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c twofish-cbc-essiv:sha256 -s 128 --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience none --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c serpent-xts-plain --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience checksum --header $IMG_HDR $DEV || fail
check_hash_dev $DEV $HASH3
# check deferred remove works as expected after decryption
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 --sector-size 512 -c serpent-xts-plain --header $IMG_HDR -q $FAST_PBKDF_ARGON $DEV || fail
open_crypt $PWD1 $IMG_HDR
dmsetup create $DEV_NAME2 --table "0 1 linear /dev/mapper/$DEV_NAME 0" || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --resilience checksum --header $IMG_HDR --active-name $DEV_NAME || fail
$CRYPTSETUP status $DEV_NAME >/dev/null || fail
dmsetup remove --retry $DEV_NAME2
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
# check tool can block some funny user ideas
preparebig 64
ln -s $DEV $DEV_LINK || fail
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 -c serpent-xts-plain -q $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $DEV_LINK -q 2>/dev/null && fail
open_crypt $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --active-name $DEV_NAME -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --active-name $DEV_NAME --header $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --active-name $DEV_NAME --header $DEV_LINK -q 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" && fail
$CRYPTSETUP close $DEV_NAME
# yet another funny idea
rm -f $IMG_HDR
$CRYPTSETUP luksHeaderBackup --header-backup-file $IMG_HDR $DEV || fail
chmod +w $IMG_HDR || fail
command -v wipefs >/dev/null && {
wipefs -a $DEV >/dev/null 2>&1 || fail
}
open_crypt $PWD1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --active-name $DEV_NAME --decrypt --header $IMG_HDR -q 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" && fail
$CRYPTSETUP close $DEV_NAME || fail
if ! dm_delay_features; then
echo "dm-delay target is missing, skipping recovery tests."
remove_mapping
exit 0
fi
echo "[6] Reencryption recovery"
# (check opt-io size optimization in reencryption code does not affect recovery)
# device with opt-io size 32k
prepare_linear_dev 32 opt_blks=64 $OPT_XFERLEN_EXP
OFFSET=8192
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH1
reencrypt_recover 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
reencrypt_recover 4096 journal $HASH1
fi
echo "[7] Reencryption recovery (online i/o error)"
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH1
reencrypt_recover_online 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover_online 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
reencrypt_recover_online 4096 journal $HASH1
fi
if [ $HAVE_KEYRING -eq 1 ]; then
echo "sector size 512->512 (recovery by VK)"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors (recovery by VK) [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online_vk 512 checksum $HASH1
reencrypt_recover_online_vk 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors (recovery by VK) [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online_vk 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover_online_vk 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 --sector-size 4096 -c aes-cbc-essiv:sha256 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors (recovery by VK) [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online_vk 4096 checksum $HASH1
reencrypt_recover_online_vk 4096 journal $HASH1
fi
fi
echo "[8] Reencryption with detached header recovery"
prepare_linear_dev 31 opt_blks=64 $OPT_XFERLEN_EXP
echo "sector size 512->512"
get_error_offsets 31 0
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
check_hash $PWD1 $HASH7 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH7 $IMG_HDR
reencrypt_recover 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH7 $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
reencrypt_recover 4096 journal $HASH7 $IMG_HDR
echo "sector size 4096->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH7 $IMG_HDR
reencrypt_recover 4096 journal $HASH7 $IMG_HDR
fi
echo "[9] Reencryption with detached header recovery (online i/o error)"
echo "sector size 512->512"
get_error_offsets 31 0
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH7 $IMG_HDR
reencrypt_recover_online 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH7 $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
reencrypt_recover_online 4096 journal $HASH7 $IMG_HDR
echo "sector size 4096->4096"
get_error_offsets 31 0 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1 $IMG_HDR
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH7 $IMG_HDR
reencrypt_recover_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[10] Encryption recovery"
prepare_linear_dev 64
OFFSET=$((2*1024*2))
echo "sector size 512"
get_error_offsets 64 $OFFSET 512 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover 512 4M $HASH8 $((60*1024*2)) $HASH4
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
get_error_offsets 64 $OFFSET 4096 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover 4096 4M $HASH8 $((60*1024*2)) $HASH4
fi
echo "[11] Encryption recovery (online i/o error)"
echo "sector size 512"
get_error_offsets 64 $OFFSET 512 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_online 512 4M $HASH8 $((60*1024*2)) $HASH4
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
get_error_offsets 64 $OFFSET 4096 $((62*1024*2))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_online 4096 4M $HASH8 $((60*1024*2)) $HASH4
fi
echo "[12] Encryption with detached header recovery"
prepare_linear_dev 31 opt_blks=64 $OPT_XFERLEN_EXP
get_error_offsets 31 0
echo "sector size 512"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached 512 checksum $HASH7 $IMG_HDR
encrypt_recover_detached 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
get_error_offsets 31 0 4096
echo "sector size 4096"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached 4096 checksum $HASH7 $IMG_HDR
encrypt_recover_detached 4096 journal $HASH7 $IMG_HDR
fi
echo "[13] Encryption with detached header recovery (online i/o error)"
get_error_offsets 31 0
echo "sector size 512"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached_online 512 checksum $HASH7 $IMG_HDR
encrypt_recover_detached_online 512 journal $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
get_error_offsets 31 0 4096
echo "sector size 4096"
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
encrypt_recover_detached_online 4096 checksum $HASH7 $IMG_HDR
encrypt_recover_detached_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[14] Decryption with detached header recovery"
echo "sector size 512"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2049
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached 512 journal $HASH7 $IMG_HDR
decrypt_recover_detached 512 checksum $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2048 4096
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached 4096 checksum $HASH7 $IMG_HDR
decrypt_recover_detached 4096 journal $HASH7 $IMG_HDR
fi
echo "[15] Decryption with detached header recovery (online i/o error)"
echo "sector size 512"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2049
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached_online 512 journal $HASH7 $IMG_HDR
decrypt_recover_detached_online 512 checksum $HASH7 $IMG_HDR
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 4096"
# TODO: What should decryption do when it finishes decryption during recovery (with open)
get_error_offsets 31 2048 4096
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
decrypt_recover_detached_online 4096 checksum $HASH7 $IMG_HDR
decrypt_recover_detached_online 4096 journal $HASH7 $IMG_HDR
fi
echo "[16] Offline reencryption with fixed device size."
preparebig 68
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_offline_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8
reencrypt_offline_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8
reencrypt_offline_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8
echo -n "[OK]"
done
echo ""
done
echo "[17] Online reencryption with fixed device size."
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_online_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8
reencrypt_online_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8
reencrypt_online_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8
echo -n "[OK]"
done
echo ""
done
echo "[18] Offline reencryption with fixed device size (detached header)."
preparebig 60
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_offline_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_offline_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_offline_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[19] Online reencryption with fixed device size (detached header)."
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
reencrypt_online_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_online_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
reencrypt_online_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[20] Offline encryption with fixed device size (detached header)."
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
encrypt_offline_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
encrypt_offline_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
encrypt_offline_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[21] Offline decryption with fixed device size (detached header)."
prepare_linear_dev 60
for test_sector_size in $TEST_SECTORS; do
printf "sector size %4s: " $test_sector_size
for test_res in checksum journal none; do
echo -n "[$test_res]"
decrypt_offline_fixed_size $test_sector_size 2048 $HASH2 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
decrypt_offline_fixed_size $test_sector_size $((28*1024*2)) $HASH1 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
decrypt_offline_fixed_size $test_sector_size $((31*1024*2)) $HASH7 $test_res $((60*1024*2)) $HASH8 $IMG_HDR
echo -n "[OK]"
done
echo ""
done
echo "[22] Multi-keyslot device reencryption"
prepare dev_size_mb=17
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --offset 32768 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV || fail
echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo -e "$PWD1\n$PWD2\n$PWD3" | $CRYPTSETUP reencrypt $DEV -q || fail
check_hash $PWD1 $HASH2
check_hash $PWD2 $HASH2
check_hash $PWD3 $HASH2
# check at least pbkdf type is preserved
$CRYPTSETUP luksDump $DEV | grep -e "3: luks2" -A5 | grep -q "argon2" || fail
$CRYPTSETUP luksDump $DEV | grep -e "4: luks2" -A5 | grep -q "pbkdf2" || fail
$CRYPTSETUP luksDump $DEV | grep -e "5: luks2" -A5 | grep -q "argon2" || fail
echo $PWD1 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV $KEY1 || fail
# with more keyslots, specific has to be selected
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q 2>/dev/null && fail
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q -S0 || fail
open_crypt
check_hash_dev /dev/mapper/$DEV_NAME $HASH2
$CRYPTSETUP close $DEV_NAME
# there should be single keyslot now
$CRYPTSETUP reencrypt $DEV -d $KEY1 -q || fail
echo $PWD1 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S1 -d $KEY1 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S2 --unbound --key-size 32 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S22 --unbound --key-size 32 || fail
echo $PWD3 | $CRYPTSETUP -q luksAddKey $FAST_PBKDF2 $DEV -S23 --unbound --key-size 32 || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -S1 -q || fail
$CRYPTSETUP open --test-passphrase -d $KEY1 $DEV 2>/dev/null && fail
echo $PWD3 | $CRYPTSETUP open --test-passphrase -S2 $DEV || fail
echo $PWD3 | $CRYPTSETUP open --test-passphrase -S22 $DEV || fail
check_hash $PWD1 $HASH2
# fill 31 keyslots
COUNT=27
while [ $COUNT -gt 0 ]; do
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey $DEV -q $FAST_PBKDF_ARGON || fail
COUNT=$((COUNT-1))
done
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -S0 -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $DEV 30 || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -S0 || fail
COUNT=14
while [ $COUNT -gt 0 ]; do
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey $DEV -q $FAST_PBKDF_ARGON || fail
COUNT=$((COUNT-1))
done
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1" | $CRYPTSETUP reencrypt $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $DEV 1 || fail
# one wrong passphrase
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD2" | $CRYPTSETUP reencrypt $DEV -q 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --resume-only -q 2>/dev/null && fail
echo -e "$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1\n$PWD1" | $CRYPTSETUP reencrypt $DEV -q || fail
#test error path behaves as expected for initialization with not enough space in binary area
# create LUKS2 header with keyslots binary space for exactly 4 keyslots
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --luks2-keyslots-size $((4*258048)) -S0 -s512 --cipher aes-xts-plain64 $FAST_PBKDF_ARGON $DEV >/dev/null || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey -S1 $DEV -q $FAST_PBKDF_ARGON || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey -S2 $DEV -q $FAST_PBKDF_ARGON || fail
# there is not enough space in binary area for keyslot id 4 (replacement for id 2)
echo -e "$PWD1\n$PWD2\n$PWD2" | $CRYPTSETUP reencrypt $DEV --init-only -q 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail
# check cli removed all unbound keyslots created in-before reencryption initialization
$CRYPTSETUP luksDump $DEV | grep -q "unbound" && fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $DEV 2 || fail
# there is not enough space in binary area for reencryption keyslot
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP reencrypt $DEV --init-only -q 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail
# check cli removed all unbound keyslots created in-before reencryption initialization
$CRYPTSETUP luksDump $DEV | grep -q "unbound" && fail
echo "[23] Reencryption with specified new volume key"
prepare dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 256 -c aes-cbc-essiv:sha256 --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD3" | $CRYPTSETUP -q luksAddKey $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q -S0 $FAST_PBKDF_ARGON --new-volume-key-file $VKEY1 --new-key-size 128 || fail
check_hash $PWD1 $HASH1
$CRYPTSETUP luksErase -q $DEV || fail
echo $PWD1 | $CRYPTSETUP luksAddKey -q $FAST_PBKDF_ARGON --volume-key-file $VKEY1 -s 128 $DEV || fail
check_hash $PWD1 $HASH1
echo "[24] Reencryption with initial cipher_null"
# aka custom encryption
prepare dev_size_mb=32
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -c aes-xts-plain64 -q $FAST_PBKDF_ARGON || fail
check_hash $PWD1 $HASH1
# online
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -c aes-xts-plain64 -q $FAST_PBKDF_ARGON || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH1
if [ $HAVE_KEYRING -gt 0 ]; then
$CRYPTSETUP status $DEV_NAME | grep -q "key location: keyring" || fail
fi
$CRYPTSETUP close $DEV_NAME
# FIXME: Add test luks2 image with both keyslot and data using cipher_null and verify LUKS2 reencryption fixes this.
## simulate LUKS2 device with cipher_null in both keyslot and segment (it can be created only by up conversion from LUKS1)
#echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 -s 128 -c cipher_null-ecb --offset 8192 $FAST_PBKDF2 $DEV || fail
#$CRYPTSETUP convert -q --type luks2 $DEV || fail
#wipe $PWD1
#echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q $FAST_PBKDF_ARGON >/dev/null || fail
#check_hash $PWD1 $HASH1
## both keyslot and segment cipher must not be null after reencryption with default params
#$CRYPTSETUP luksDump $DEV | grep -q "cipher_null" && fail
# multistep reencryption with initial cipher_null
preparebig 64
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 $DEV -c null --offset 16384 -q $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --hotzone-size 1M --resilience none -q $FAST_PBKDF_ARGON >/dev/null || fail
$CRYPTSETUP close $DEV_NAME
check_hash $PWD1 $HASH5
echo $PWD1 | $CRYPTSETUP luksFormat --type luks2 $DEV -c null --offset 16384 -q $FAST_PBKDF_ARGON || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV --hotzone-size 1M --resilience none -q $FAST_PBKDF_ARGON >/dev/null || fail
check_hash $PWD1 $HASH5
echo "[25] Reencryption recovery with cipher_null"
# (check opt-io size optimization in reencryption code does not affect recovery)
# device with opt-io size 32k
prepare_linear_dev 32 opt_blks=64 $OPT_XFERLEN_EXP
OFFSET=8192
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 512 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover 4096 checksum $HASH1
reencrypt_recover 4096 journal $HASH1
fi
echo "[26] Reencryption recovery with cipher_null (online i/o error)"
echo "sector size 512->512"
get_error_offsets 32 $OFFSET
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 -c null --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 512 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 -c null --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover_online 512 journal $HASH1
if [ -n "$DM_SECTOR_SIZE" ]; then
echo "sector size 512->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
reencrypt_recover_online 4096 journal $HASH1
echo "sector size 4096->4096"
get_error_offsets 32 $OFFSET 4096
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -c null --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
reencrypt_recover_online 4096 checksum $HASH1
reencrypt_recover_online 4096 journal $HASH1
fi
echo "[27] Verify test passphrase mode works with reencryption metadata"
echo $PWD1 | $CRYPTSETUP -S5 -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey --unbound -s80 -S0 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt --init-only $DEV || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $DEV || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat -S5 --header $IMG_HDR --type luks2 $FAST_PBKDF_ARGON $DEV || fail
echo -e "$PWD1\n$PWD1" | $CRYPTSETUP luksAddKey --unbound -s80 -S0 $FAST_PBKDF_ARGON $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --init-only --header $IMG_HDR $DEV || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $IMG_HDR || fail
rm -f $IMG_HDR
wipe_dev_head $DEV 1
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --init-only --header $IMG_HDR $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $IMG_HDR || fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --init-only --reduce-device-size 8M $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $DEV || fail
echo "[28] Prevent nested encryption"
prepare_linear_dev 32 opt_blks=64 $OPT_XFERLEN_EXP
#device already LUKS2
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks1 --reduce-device-size 2m $FAST_PBKDF2 $DEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks1 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
test -f $IMG_HDR && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks2 --reduce-device-size 2m $FAST_PBKDF2 $DEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
test -f $IMG_HDR && fail
#type mismatch
echo $PWD1 | $CRYPTSETUP reencrypt -q --type luks1 $DEV 2>/dev/null && fail
wipe_dev $DEV
#detached header already LUKS2
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks1 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --type luks1 --header $IMG_HDR $DEV 2>/dev/null && fail
rm -f $IMG_HDR
#data device already in reencryption
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt --init-only $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks1 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
test -f $IMG_HDR && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
test -f $IMG_HDR && fail
#type mismatch
echo $PWD1 | $CRYPTSETUP reencrypt -q --type luks1 $DEV 2>/dev/null && fail
wipe_dev $DEV
rm -f $IMG_HDR
#header in reencryption (type mismatch)
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --init-only --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --encrypt --type luks1 --header $IMG_HDR $FAST_PBKDF2 $DEV 2>/dev/null && fail
echo "[29] Conflicting reencryption parameters"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --reduce-device-size 4M $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience datashift 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience datashift-checksum 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience datashift-journal 2> /dev/null && fail
wipe_dev_head $DEV 1
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --init-only --reduce-device-size 16M $DEV -q $FAST_PBKDF_ARGON 2> /dev/null || fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience journal 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience datashift-checksum 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --resilience datashift-journal 2> /dev/null && fail
wipe_dev_head $DEV 1
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --header $IMG_HDR --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --header $IMG_HDR $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --header $IMG_HDR --resilience datashift-checksum 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --header $IMG_HDR --resilience datashift-journal 2>/dev/null && fail
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --encrypt --header $IMG_HDR --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --header $IMG_HDR $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only $FAST_PBKDF_ARGON || fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --header $IMG_HDR $DEV -q $FAST_PBKDF_ARGON 2> /dev/null && fail
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF2 $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --init-only $FAST_PBKDF_ARGON --resilience datashift 2> /dev/null && fail
test -f $IMG_HDR && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --init-only $FAST_PBKDF_ARGON --resilience none 2> /dev/null && fail
test -f $IMG_HDR && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --init-only $FAST_PBKDF_ARGON --resilience checksum --hotzone-size 4m || fail
$CRYPTSETUP isLuks $DEV -q && fail
# $CRYPTSETUP luksDump $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --resilience datashift 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --resilience none 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt $DEV --header $IMG_HDR -q --resilience journal || fail
rm -f $IMG_HDR
check_blkid
if [ "$HAVE_BLKID" -gt 0 ]; then
echo "[30] Prevent nested encryption of broken LUKS device"
rm -f $IMG_HDR
xz -dkf $HEADER_LUKS2_PV.xz
wipe_dev $DEV
# broken header
echo $PWD1 | $CRYPTSETUP reencrypt -q --header $HEADER_LUKS2_PV $DEV $FAST_PBKDF_ARGON --encrypt --type luks2 2>/dev/null && fail
$CRYPTSETUP isLuks $HEADER_LUKS2_PV && fail
# broken device
echo $PWD1 | $CRYPTSETUP reencrypt -q $HEADER_LUKS2_PV $FAST_PBKDF_ARGON --encrypt --force-offline-reencrypt --type luks2 --reduce-device-size 8m 2>/dev/null && fail
$CRYPTSETUP isLuks $HEADER_LUKS2_PV && fail
# broken data device only
echo $PWD1 | $CRYPTSETUP reencrypt -q --header $IMG_HDR $HEADER_LUKS2_PV $FAST_PBKDF_ARGON --encrypt --force-offline-reencrypt --type luks2 2>/dev/null && fail
test -f $IMG_HDR && fail
fi
if [ -n "$DM_SECTOR_SIZE" -a $HAVE_BLKID -gt 0 ]; then
echo "[31] Prevent dangerous sector size increase"
preparebig 64
echo $PWD1 | $CRYPTSETUP luksFormat -q --sector-size 512 --type luks2 $FAST_PBKDF_ARGON $DEV || fail
# block encryption sector size increase on offline device
echo $PWD1 | $CRYPTSETUP reencrypt --init-only -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail
$CRYPTSETUP luksDump $DEV | grep -q "sector: 1024" && fail
# --force-offline-reencrypt can bypass the constraint
echo $PWD1 | $CRYPTSETUP reencrypt --force-offline-reencrypt --init-only -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV || fail
# resume must work
echo $PWD1 | $CRYPTSETUP reencrypt -q $FAST_PBKDF_ARGON $DEV || fail
# online with no superblock is fine
echo $PWD1 | $CRYPTSETUP open -q $DEV $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP reencrypt --init-only -q --sector-size 4096 $FAST_PBKDF_ARGON $DEV || fail
$CRYPTSETUP close $DEV_NAME || fail
# sector size decrease is ok
echo $PWD1 | $CRYPTSETUP luksFormat -q --sector-size 4096 --type luks2 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP reencrypt --init-only -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV || fail
if [ -n "$BLKID_BLOCK_SIZE_SUPPORT" ]; then
xz -dkf $IMG_FS.xz
# encryption checks must work in offline mode
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --force-offline-reencrypt --sector-size 1024 -q --header $IMG_HDR $IMG_FS $FAST_PBKDF_ARGON --init-only --type luks2 2>/dev/null && fail
test -f $IMG_HDR && fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --force-offline-reencrypt --sector-size 1024 -q --header $IMG_HDR $IMG_FS $FAST_PBKDF_ARGON --type luks2 2>/dev/null && fail
test -f $IMG_HDR && fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --force-offline-reencrypt --sector-size 1024 -q --reduce-device-size 8m $IMG_FS $FAST_PBKDF_ARGON --init-only --type luks2 2>/dev/null && fail
$CRYPTSETUP isLuks $IMG_FS && fail
echo $PWD1 | $CRYPTSETUP reencrypt --encrypt --force-offline-reencrypt --sector-size 1024 -q --reduce-device-size 8m $IMG_FS $FAST_PBKDF_ARGON --type luks2 2>/dev/null && fail
$CRYPTSETUP isLuks $IMG_FS && fail
echo $PWD1 | $CRYPTSETUP luksFormat -q --sector-size 512 --type luks2 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open -q $DEV $DEV_NAME || fail
dd if=$IMG_FS of=/dev/mapper/$DEV_NAME bs=1M >/dev/null 2>&1
echo $PWD1 | $CRYPTSETUP reencrypt --init-only -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" && fail
echo $PWD1 | $CRYPTSETUP reencrypt --init-only -q --sector-size 1024 --active-name $DEV_NAME $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME | grep -q "reencryption: in-progress" && fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --sector-size 1024 $FAST_PBKDF_ARGON $DEV 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "sector: 512" || fail
echo $PWD1 | $CRYPTSETUP reencrypt -q --sector-size 1024 --active-name $DEV_NAME $FAST_PBKDF_ARGON 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "sector: 512" || fail
fi
fi
echo "[32] Removal of encryption (LUKS2 legacy cryptsetup-reencrypt test)."
prepare dev_size_mb=32
OFFSET=8192
# offline decryption with shift
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 57344 $HASH1
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
# online decryption with shift
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 57344 $HASH1
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
# offline decryption (separate initialization and decryption steps)
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only || fail
check_hash $PWD1 $HASH1 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 57344 $HASH1
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
# online decryption with shift
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 57344 $HASH1
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
# same tests just with date size == LUKS2 header size
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 32768 || fail
wipe $PWD1
check_hash $PWD1 $HASH10
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 32768 $HASH10
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 32768 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 32768 $HASH10
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 32768 || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only || fail
check_hash $PWD1 $HASH10 $IMG_HDR
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 32768 $HASH10
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 32768 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH10
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 32768 $HASH10
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
# 1MiB data size
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 63488 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
# --hotzone-size larger than data expected to get auto corrected by library
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR --init-only --hotzone-size 4M || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
# small device (less than header size)
prepare dev_size_mb=5
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -S5 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 2048 $HASH2
# FIXME: Should not reencryption remove it automatically?
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 -S5 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --decrypt --header $IMG_HDR || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
# initialization by --active-name parameter
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR --active-name $DEV_NAME || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
# initialization and resume by --active-name parameter
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR --active-name $DEV_NAME --init-only || fail
check_hash_dev /dev/mapper/$DEV_NAME $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt $DEV -q --header $IMG_HDR --active-name $DEV_NAME || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
# run in single command by --active-name parameter
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR --active-name $DEV_NAME || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
# Regression test for decryption with detached header and digest id != 0
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 $FAST_PBKDF_ARGON $DEV --offset 8192 || fail
img_json_save $DEV
# replace digest id 0 with 1
img_update_json '.digests."1" = .digests."0" | del(.digests."0")' $DEV
wipe $PWD1
check_hash $PWD1 $HASH2
echo $PWD1 | $CRYPTSETUP reencrypt -q --decrypt --header $IMG_HDR $DEV || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
echo "[33] Decryption with datashift recovery (error in shift area)."
prepare_linear_dev 32
echo "sector size 512"
# avoid error in moved segment area on purpose
# Also do not create write error in last segment because
# that would not trigger reencryption crash (read would pass)
get_error_offsets 32 $OFFSET 512 $((32-1024*2-$OFFSET))
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
decrypt_recover $HASH1 $IMG_HDR $((32*1024*2-$OFFSET))
if [ -n "$DM_SECTOR_SIZE" ]; then
echo -e "\nsector size 4096"
get_error_offsets 32 $OFFSET 4096 $((32-1024*2-$OFFSET))
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
decrypt_recover $HASH1 $IMG_HDR $((32*1024*2-$OFFSET))
fi
echo ""
echo "[34] Decryption with datashift recovery (error in moved segment)."
echo "sector size 512"
HZ_SIZE=$((3*1024*2))
# move injected error in moved segment area
get_error_offsets 32 0 512 $HZ_SIZE
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
for res in datashift-journal datashift-checksum; do
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
decrypt_recover $HASH1 $IMG_HDR $((32*1024*2-$OFFSET)) $res $(($HZ_SIZE*512))
done
if [ -n "$DM_SECTOR_SIZE" ]; then
echo -e "\nsector size 4096"
# move injected error in moved segment area
get_error_offsets 32 0 4096 $HZ_SIZE
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
for res in datashift-journal datashift-checksum; do
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
decrypt_recover $HASH1 $IMG_HDR $((32*1024*2-$OFFSET)) $res $(($HZ_SIZE*512))
done
fi
echo ""
echo "[35] Decryption with datashift recovery (online i/o error in shift area)."
echo "sector size 512"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
# avoid error in moved segment area on purpose
# Also do not create write error in last segment because
# that would not trigger reencryption crash (read would pass)
get_error_offsets 32 $OFFSET 512 $((32-1024*2-$OFFSET))
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
decrypt_recover_online $HASH1 $IMG_HDR $((32*1024*2-$OFFSET))
if [ -n "$DM_SECTOR_SIZE" ]; then
echo -e "\nsector size 4096"
get_error_offsets 32 $OFFSET 4096 $((32-1024*2-$OFFSET))
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
decrypt_recover_online $HASH1 $IMG_HDR $((32*1024*2-$OFFSET))
fi
echo ""
echo "[36] Decryption with datashift recovery (online i/o error in moved segment)."
echo "sector size 512"
# move injected error in moved segment area
get_error_offsets 32 0 512 $HZ_SIZE
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
for res in datashift-journal datashift-checksum; do
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
decrypt_recover_online_moved $HASH1 $IMG_HDR $((32*1024*2-$OFFSET)) $res $(($HZ_SIZE*512))
done
if [ -n "$DM_SECTOR_SIZE" ]; then
echo -e "\nsector size 4096"
get_error_offsets 32 0 4096 $HZ_SIZE
echo "ERR writes to sectors [$ERROFFSET,$(($ERROFFSET+$ERRLENGTH-1))]"
echo -n "resilience:"
for res in datashift-journal datashift-checksum; do
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 4096 --offset $OFFSET $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
wipe_dev /dev/mapper/$DEV_NAME
decrypt_recover_online_moved $HASH1 $IMG_HDR $((32*1024*2-$OFFSET)) $res $(($HZ_SIZE*512))
done
fi
echo ""
echo "[37] Decryption with datashift (large data offsets)"
prepare_linear_dev 512
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset 1015808 --luks2-keyslots-size 16M $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q || fail
check_hash_dev_head $DEV $((16*1024*2)) $HASH10
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset 1015808 --luks2-keyslots-size 16M $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q || fail
check_hash_dev_head $DEV $((16*1024*2)) $HASH10
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset 1046528 --luks2-keyslots-size 16M $FAST_PBKDF_ARGON $DEV || fail
wipe $PWD1
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q || fail
check_hash_dev_head $DEV 2048 $HASH2
rm -f $IMG_HDR
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks2 --sector-size 512 --offset 1046528 --luks2-keyslots-size 16M $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME
wipe_dev /dev/mapper/$DEV_NAME
echo $PWD1 | $CRYPTSETUP reencrypt --decrypt --header $IMG_HDR $DEV -q || fail
check_hash_dev_head $DEV 2048 $HASH2
echo "[38] Reencrypt by keyslot context (new initialization and resume methods)"
prepare dev_size_mb=32
# keyslot0 - pass1
# keyslot2 - pass2
# keyslot4 - pass3, token4 (wrong pass)
# keyslot6 - pass4, token1
# keyslot8 - pass5, token2 (missing)
# keyslot10 - pass6, token3 (wrong pass)
# keyslot12 - pass7, token4
reformat_reencrypt_device
# tokens
$CRYPTSETUP reencrypt -q --token-id 1 $DEV <&- || fail
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --token-only $DEV <&- || fail
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --token-type luks2-keyring $DEV <&- || fail
reformat_reencrypt_device
# keyslots 6 and 12 are unlocked by tokens 1 and 4
echo -e "$PWD1\n$PWD2\n$PWD3\n$PWD5\n$PWD6" | $CRYPTSETUP reencrypt -q $DEV || fail
# keyfile
echo -n $PWD2 > $KEY1
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --key-file $KEY1 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --key-file $KEY1 -S4 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --key-file $KEY1 -S2 $DEV <&- || fail
# passphrase in keyring
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --key-description $KEY_NAME7 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --key-description $KEY_NAME7 -S4 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --key-description $KEY_NAME7 -S2 $DEV <&- || fail
# tokens
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --token-id 1 $DEV --init-only <&- || fail
$CRYPTSETUP open --token-id 1 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP reencrypt -q --token-id 1 $DEV --resume-only <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --token-only --init-only $DEV <&- || fail
$CRYPTSETUP open --token-only $DEV $DEV_NAME <&- || fail
$CRYPTSETUP reencrypt -q --token-only --resume-only $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --token-type luks2-keyring --init-only $DEV <&- || fail
$CRYPTSETUP open --token-type luks2-keyring $DEV $DEV_NAME <&- || fail
$CRYPTSETUP reencrypt -q --token-type luks2-keyring --resume-only $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
reformat_reencrypt_device
echo -e "$PWD1\n$PWD2\n$PWD3\n$PWD5\n$PWD6" | $CRYPTSETUP reencrypt --init-only -q $DEV || fail
echo $PWD1 | $CRYPTSETUP open $DEV $DEV_NAME || fail
echo -e $PWD1 | $CRYPTSETUP reencrypt --resume-only -q $DEV || fail
$CRYPTSETUP close $DEV_NAME || fail
# keyfile
echo -n $PWD2 > $KEY1
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --init-only --key-file $KEY1 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --init-only --key-file $KEY1 -S4 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --init-only --key-file $KEY1 -S2 $DEV <&- || fail
$CRYPTSETUP open --key-file $KEY1 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP reencrypt -q --resume-only --key-file $KEY1 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# passphrase in keyring
reformat_reencrypt_device
$CRYPTSETUP reencrypt -q --init-only --key-description $KEY_NAME7 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --init-only --key-description $KEY_NAME7 -S4 $DEV 2>/dev/null <&- && fail
$CRYPTSETUP reencrypt -q --init-only --key-description $KEY_NAME7 -S2 $DEV <&- || fail
$CRYPTSETUP open -q --key-description $KEY_NAME7 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP reencrypt -q --resume-only --key-description $KEY_NAME7 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# volume key
reformat_reencrypt_device
echo $PWD1 | $CRYPTSETUP luksDump --dump-volume-key --volume-key-file $VKEY2 $DEV >/dev/null || fail
$CRYPTSETUP -q reencrypt --force-no-keyslots --volume-key-file $VKEY2 --new-volume-key-file $VKEY1 --new-key-size 256 $DEV <&- || fail
# missing key size information (no active keyslot)
$CRYPTSETUP open --test-passphrase --volume-key-file $VKEY1 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP open --test-passphrase --volume-key-file $VKEY1 --key-size 256 $DEV <&- || fail
$CRYPTSETUP open --test-passphrase --volume-key-file $VKEY2 --key-size 512 $DEV 2>/dev/null <&- && fail
echo $PWD1 | $CRYPTSETUP luksAddKey --volume-key-file $VKEY1 --key-size 256 $FAST_PBKDF_ARGON $DEV || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $DEV || fail
reformat_reencrypt_device
$CRYPTSETUP -q reencrypt --init-only --force-no-keyslots --volume-key-file $VKEY2 --new-volume-key-file $VKEY1 --new-key-size 256 $DEV <&- || fail
# For unlock operation we do not require specific --volume-key-file ordering (unlike in reencryption initialization)
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --key-size 256 --volume-key-file $VKEY2 --key-size 512 $DEV <&- || fail
# with 2 --volume-key-files options --key-size must be also supplied twice
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --volume-key-file $VKEY2 --key-size 512 $DEV 2>/dev/null <&- && fail
# Missing old volume key
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY2 --key-size 512 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP -q open --volume-key-file $VKEY2 --key-size 512 --volume-key-file $VKEY1 --key-size 256 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP -q reencrypt --resume-only --volume-key-file $VKEY2 --new-volume-key-file $VKEY1 --key-size 512 --new-key-size 256 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# wrong key size
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --key-size 512 $DEV <&- 2>/dev/null && fail
# wrong key
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY2 --key-size 256 $DEV <&- 2>/dev/null && fail
# missing key size
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --key-size 256 $DEV <&- || fail
# no remaining keyslots test (--force-no-keyslots is not needed)
reformat_reencrypt_device
$CRYPTSETUP -q luksErase $DEV || fail
$CRYPTSETUP -q reencrypt --volume-key-file $VKEY2 -s 512 --new-volume-key-file $VKEY1 --new-key-size 256 $DEV <&- || fail
$CRYPTSETUP open --test-passphrase --volume-key-file $VKEY1 --key-size 256 $DEV <&- || fail
reformat_reencrypt_device
$CRYPTSETUP -q luksErase $DEV || fail
$CRYPTSETUP -q reencrypt --init-only --volume-key-file $VKEY2 -s 512 --new-volume-key-file $VKEY1 --new-key-size 256 $DEV <&- || fail
# For unlock operation we do not require specific --volume-key-file ordering (unlike in reencryption initialization)
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --key-size 256 --volume-key-file $VKEY2 --key-size 512 $DEV <&- || fail
# with 2 --volume-key-files options --key-size must be also supplied twice
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY1 --volume-key-file $VKEY2 --key-size 512 $DEV 2>/dev/null <&- && fail
# Missing old volume key
$CRYPTSETUP -q open --test-passphrase --volume-key-file $VKEY2 --key-size 512 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP -q open --volume-key-file $VKEY2 --key-size 512 --volume-key-file $VKEY1 --key-size 256 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP -q reencrypt --resume-only --volume-key-file $VKEY2 --new-volume-key-file $VKEY1 --key-size 512 --new-key-size 256 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# reencryption by volume key in kernel keyring
reformat_reencrypt_device
head -c 64 $VKEY2 | keyctl padd user $KEY_NAME_VK2 %:$KEYRING > /dev/null || fail
head -c 32 $VKEY1 | keyctl padd user $KEY_NAME_VK1 %:$KEYRING > /dev/null || fail
$CRYPTSETUP -q reencrypt --force-no-keyslots --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
# test unlock with key after reencryption
$CRYPTSETUP open --test-passphrase --volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
$CRYPTSETUP open --test-passphrase --volume-key-keyring $KEY_NAME_VK2 $DEV <&- 2>/dev/null && fail
reformat_reencrypt_device
$CRYPTSETUP -q reencrypt --init-only --force-no-keyslots --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
# For unlock operation we do not require specific --volume-key-file ordering (unlike in reencryption initialization)
$CRYPTSETUP -q open --test-passphrase --volume-key-keyring $KEY_NAME_VK1 --volume-key-keyring $KEY_NAME_VK2 $DEV <&- || fail
# Missing old volume key
$CRYPTSETUP -q open --test-passphrase --volume-key-keyring $KEY_NAME_VK1 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP -q open --volume-key-keyring $KEY_NAME_VK1 --volume-key-keyring $KEY_NAME_VK2 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP -q reencrypt --resume-only --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# no remaining keyslots test (--force-no-keyslots is not needed)
reformat_reencrypt_device
$CRYPTSETUP -q luksErase $DEV || fail
$CRYPTSETUP -q reencrypt --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
reformat_reencrypt_device
$CRYPTSETUP -q luksErase $DEV || fail
$CRYPTSETUP -q reencrypt --init-only --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
# For unlock operation we do not require specific --volume-key-file ordering (unlike in reencryption initialization)
$CRYPTSETUP -q open --test-passphrase --volume-key-keyring $KEY_NAME_VK1 --volume-key-keyring $KEY_NAME_VK2 $DEV <&- || fail
# Missing old volume key
$CRYPTSETUP -q open --test-passphrase --volume-key-keyring $KEY_NAME_VK2 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP -q open --volume-key-keyring $KEY_NAME_VK1 --volume-key-keyring $KEY_NAME_VK2 $DEV $DEV_NAME <&- || fail
$CRYPTSETUP -q reencrypt --resume-only --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- || fail
$CRYPTSETUP close $DEV_NAME || fail
# test b0rked kernel keys
reformat_reencrypt_device
$CRYPTSETUP -q luksErase $DEV || fail
head -c 63 $VKEY2 | keyctl padd user $KEY_NAME_VK2 %:$KEYRING > /dev/null || fail
$CRYPTSETUP -q reencrypt --init-only --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail "Failed initialization with reencryption flag"
head -c 64 $VKEY2 | keyctl padd user $KEY_NAME_VK2 %:$KEYRING > /dev/null || fail
$CRYPTSETUP open --test-passphrase --volume-key-keyring $KEY_NAME_VK2 $DEV || fail
# new key size incompatible with cipher
head -c 31 $VKEY1 | keyctl padd user $KEY_NAME_VK1 %:$KEYRING > /dev/null || fail
$CRYPTSETUP -q reencrypt --init-only --volume-key-keyring $KEY_NAME_VK2 --new-volume-key-keyring $KEY_NAME_VK1 $DEV <&- 2>/dev/null && fail
$CRYPTSETUP luksDump $DEV | grep -q "online-reencrypt" && fail "Failed initialization with reencryption flag"
remove_mapping
cleanup_keyring
exit 0
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