#!/bin/bash

PS4='$LINENO:'
[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
CRYPTSETUP_RAW=$CRYPTSETUP

CRYPTSETUP_VALGRIND=../.libs/cryptsetup
CRYPTSETUP_LIB_VALGRIND=../.libs

DEV_NAME=dummy
DEV_NAME2=dummy2
DEV_NAME3=dummy3
ORIG_IMG=luks-test-orig
IMG=luks-test
IMG10=luks-test-v10
HEADER_IMG=luks-header
KEY1=key1
KEY2=key2
KEY5=key5
KEYE=keye
PWD0="compatkey"
PWD1="93R4P4pIqAH8"
PWD2="mymJeD8ivEhE"
PWD3="ocMakf3fAcQO"
PWDW="rUkL4RUryBom"
VK_FILE="compattest_vkfile"

FAST_PBKDF_OPT="--pbkdf pbkdf2 --pbkdf-force-iterations 1000"

LUKS_HEADER="S0-5 S6-7 S8-39 S40-71 S72-103 S104-107 S108-111 R112-131 R132-163 S164-167 S168-207 A0-591"
KEY_SLOT0="S208-211 S212-215 R216-247 A248-251 A251-255"
KEY_MATERIAL0="R4096-68096"
KEY_MATERIAL0_EXT="R4096-68096"

KEY_SLOT1="S256-259 S260-263 R264-295 A296-299 A300-303"
KEY_MATERIAL1="R69632-133632"
KEY_MATERIAL1_EXT="S69632-133632"

KEY_SLOT5="S448-451 S452-455 R456-487 A488-491 A492-495"
KEY_MATERIAL5="R331776-395264"
KEY_MATERIAL5_EXT="S331776-395264"

TEST_UUID="12345678-1234-1234-1234-123456789abc"

LOOPDEV=$(losetup -f 2>/dev/null)
[ -f /etc/system-fips ] && FIPS_MODE=$(cat /proc/sys/crypto/fips_enabled 2>/dev/null)

function remove_mapping()
{
	[ -b /dev/mapper/$DEV_NAME3 ] && dmsetup remove --retry $DEV_NAME3 >/dev/null 2>&1
	[ -b /dev/mapper/$DEV_NAME2 ] && dmsetup remove --retry $DEV_NAME2 >/dev/null 2>&1
	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove --retry $DEV_NAME >/dev/null 2>&1
	losetup -d $LOOPDEV >/dev/null 2>&1
	rm -f $ORIG_IMG $IMG $IMG10 $KEY1 $KEY2 $KEY5 $KEYE $HEADER_IMG $VK_FILE missing-file >/dev/null 2>&1
	rmmod scsi_debug 2> /dev/null
	scsi_debug_teardown $DEV
}

function force_uevent()
{
	DNAME=$(echo $LOOPDEV | cut -f3 -d /)
	echo "change" >/sys/block/$DNAME/uevent
}

function fail()
{
	[ -n "$1" ] && echo "$1"
	remove_mapping
	echo "FAILED backtrace:"
	while caller $frame; do ((frame++)); done
	exit 2
}

function fips_mode()
{
	[ -n "$FIPS_MODE" ] && [ "$FIPS_MODE" -gt 0 ]
}

function can_fail_fips()
{
        # Ignore this fail if running in FIPS mode
	fips_mode || fail $1
}

function skip()
{
	[ -n "$1" ] && echo "$1"
	remove_mapping
	[ -z "$2" ] && exit $2
	exit 77
}

function prepare()
{
	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove --retry $DEV_NAME >/dev/null 2>&1

	case "$2" in
	file)
		remove_mapping
		dd if=/dev/zero of=$IMG bs=1k count=10000 >/dev/null 2>&1
		sync
		;;
	wipe)
		remove_mapping
		dd if=/dev/zero of=$IMG bs=1k count=10000 >/dev/null 2>&1
		sync
		losetup $LOOPDEV $IMG
		;;
	new)
		remove_mapping
		xz -cd compatimage.img.xz > $IMG
		# FIXME: switch to internal loop (no losetup at all)
		echo "bad" | $CRYPTSETUP luksOpen --key-slot 0 --test-passphrase $IMG 2>&1 | \
			grep "autoclear flag" && skip "WARNING: Too old kernel, test skipped."
		losetup $LOOPDEV $IMG
		xz -cd compatv10image.img.xz > $IMG10
		;;
	reuse | *)
		if [ ! -e $IMG ]; then
			xz -cd compatimage.img.xz > $IMG
			losetup $LOOPDEV $IMG
		fi
		[ ! -e $IMG10 ] && xz -cd compatv10image.img.xz > $IMG10
		;;
	esac

	if [ ! -e $KEY1 ]; then
		#dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
                echo -n $'\x48\xc6\x74\x4f\x41\x4e\x50\xc0\x79\xc2\x2d\x5b\x5f\x68\x84\x17' >$KEY1
                echo -n $'\x9c\x03\x5e\x1b\x4d\x0f\x9a\x75\xb3\x90\x70\x32\x0a\xf8\xae\xc4'>>$KEY1
	fi

	if [ ! -e $KEY2 ]; then
		dd if=/dev/urandom of=$KEY2 count=1 bs=16 >/dev/null 2>&1
	fi

	if [ ! -e $KEY5 ]; then
		dd if=/dev/urandom of=$KEY5 count=1 bs=16 >/dev/null 2>&1
	fi

	if [ ! -e $KEYE ]; then
		touch $KEYE
	fi

	cp $IMG $ORIG_IMG
	[ -n "$1" ] && echo "CASE: $1"
}

function check()
{
	sync
	[ -z "$1" ] && return
	./differ $ORIG_IMG $IMG $1 || fail
}

function check_exists()
{
	[ -b /dev/mapper/$DEV_NAME ] || fail
	check $1
}

# $1 path to scsi debug bdev
scsi_debug_teardown() {
	local _tries=15;

	while [ -b "$1" -a $_tries -gt 0 ]; do
		rmmod scsi_debug 2> /dev/null
		if [ -b "$1" ]; then
			sleep .1
			_tries=$((_tries-1))
		fi
	done

	test ! -b "$1" || rmmod scsi_debug 2> /dev/null
}

function add_scsi_device() {
	scsi_debug_teardown $DEV
        modprobe scsi_debug $@ delay=0
        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."
}

function valgrind_setup()
{
	[ -n "$VALG" ] || return
	which valgrind >/dev/null 2>&1 || fail "Cannot find valgrind."
	[ ! -f $CRYPTSETUP_VALGRIND ] && fail "Unable to get location of cryptsetup executable."
	export LD_LIBRARY_PATH="$CRYPTSETUP_LIB_VALGRIND:$LD_LIBRARY_PATH"
	CRYPTSETUP=valgrind_run
	CRYPTSETUP_RAW="./valg.sh ${CRYPTSETUP_VALGRIND}"
}

function valgrind_run()
{
	export INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}"
	$CRYPTSETUP_RAW "$@"
}

function expect_run()
{
	export INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}"
	expect "$@"
}

export LANG=C
valgrind_setup

# LUKS non-root-tests
if [ $(id -u) != 0 ]; then
	$CRYPTSETUP benchmark -c aes-xts-plain64 >/dev/null 2>&1 || \
		skip "WARNING: Cannot run test without kernel userspace crypto API, test skipped."
fi

prepare "Image in file tests (root capabilities not required)" file
echo "[1] format"
echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $IMG $FAST_PBKDF_OPT || fail
echo "[2] open"
echo $PWD0 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
[ $? -ne 2 ] && fail "luksOpen should return EPERM exit code"
echo $PWD1 | $CRYPTSETUP luksOpen $IMG --test-passphrase || fail
# test detached header --test-passphrase
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --header $HEADER_IMG $IMG || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $HEADER_IMG || fail
rm -f $HEADER_IMG
echo "[3] add key"
echo $PWD1 | $CRYPTSETUP luksAddKey $IMG $FAST_PBKDF_OPT 2>/dev/null && fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $IMG $FAST_PBKDF_OPT || fail
echo -e "$PWD0\n$PWD1" | $CRYPTSETUP luksAddKey $IMG $FAST_PBKDF_OPT 2>/dev/null && fail
echo "[4] change key"
echo -e "$PWD1\n$PWD0\n" | $CRYPTSETUP luksChangeKey $FAST_PBKDF_OPT $IMG || fail
echo -e "$PWD1\n$PWD2\n" | $CRYPTSETUP luksChangeKey $FAST_PBKDF_OPT $IMG 2>/dev/null && fail
[ $? -ne 2 ] && fail "luksChangeKey should return EPERM exit code"
echo "[5] remove key"
# delete active keys PWD0, PWD2
echo $PWD1 | $CRYPTSETUP luksRemoveKey $IMG 2>/dev/null && fail
[ $? -ne 2 ] && fail "luksRemove should return EPERM exit code"
echo $PWD0 | $CRYPTSETUP luksRemoveKey $IMG || fail
echo $PWD2 | $CRYPTSETUP luksRemoveKey $IMG || fail
# check if keys were deleted
echo $PWD0 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
[ $? -ne 1 ] && fail "luksOpen should return ENOENT exit code"
echo $PWD2 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
[ $? -ne 1 ] && fail "luksOpen should return ENOENT exit code"
echo "[6] kill slot"
# format new luks device with active keys PWD1, PWD2
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $IMG $FAST_PBKDF_OPT || fail
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $IMG $FAST_PBKDF_OPT || fail
# deactivate keys by killing slots
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 0: ENABLED" || fail
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 1: ENABLED" || fail
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 2: DISABLED" || fail
echo $PWD1 | $CRYPTSETUP -q luksKillSlot $IMG 0 2>/dev/null && fail
echo $PWD2 | $CRYPTSETUP -q luksKillSlot $IMG 0 || fail
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 0: DISABLED" || fail
echo $PWD1 | $CRYPTSETUP -q luksKillSlot $IMG 1 2>/dev/null && fail
[ $? -ne 2 ] && fail "luksKill should return EPERM exit code"
echo $PWD2 | $CRYPTSETUP -q luksKillSlot $IMG 1 || fail
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 1: DISABLED" || fail
# check if keys were deactivated
echo $PWD1 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
echo $PWD2 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
echo "[7] header backup"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $IMG $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksHeaderBackup $IMG --header-backup-file $HEADER_IMG || fail
echo $PWD1 | $CRYPTSETUP luksRemoveKey $IMG || fail
echo $PWD1 | $CRYPTSETUP luksOpen $IMG --test-passphrase 2>/dev/null && fail
echo "[8] header restore"
$CRYPTSETUP luksHeaderRestore -q $IMG --header-backup-file $HEADER_IMG || fail
echo $PWD1 | $CRYPTSETUP luksOpen $IMG --test-passphrase || fail
echo "[9] luksDump"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --uuid $TEST_UUID $IMG $KEY1 || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $IMG -d $KEY1 || fail
$CRYPTSETUP luksDump $IMG | grep -q "Key Slot 0: ENABLED" || fail
$CRYPTSETUP luksDump $IMG | grep -q $TEST_UUID || fail
echo $PWDW | $CRYPTSETUP luksDump $IMG --dump-master-key 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksDump $IMG --dump-master-key | grep -q "MK dump:" || fail
$CRYPTSETUP luksDump -q $IMG --dump-master-key -d $KEY1 | grep -q "MK dump:" || fail
echo $PWD1 | $CRYPTSETUP luksDump -q $IMG --dump-master-key --master-key-file $VK_FILE >/dev/null || fail
echo $PWD1 | $CRYPTSETUP luksDump -q $IMG --dump-master-key --master-key-file $VK_FILE 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT --master-key-file $VK_FILE $IMG || fail

echo "[10] uuid"
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --uuid $TEST_UUID $IMG || fail
$CRYPTSETUP -q luksUUID $IMG | grep -q $TEST_UUID || fail

[ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
[ -z "$LOOPDEV" ] && skip "WARNING: Cannot find free loop device, test skipped."

# LUKS root-tests
prepare	"[1] open - compat image - acceptance check" new
echo $PWD0 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
check_exists
ORG_SHA1=$(sha1sum -b /dev/mapper/$DEV_NAME | cut -f 1 -d' ')
[ "$ORG_SHA1" = 676062b66ebf36669dab705442ea0762dfc091b0 ] || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

# Check it can be opened from header backup as well
$CRYPTSETUP luksHeaderBackup $IMG --header-backup-file $HEADER_IMG || fail
echo $PWD0 | $CRYPTSETUP luksOpen $IMG10 $DEV_NAME --header $HEADER_IMG || fail
check_exists
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# Check restore
$CRYPTSETUP luksHeaderRestore -q $IMG --header-backup-file $HEADER_IMG || fail

# Repeat for V1.0 header - not aligned first keyslot
echo $PWD0 | $CRYPTSETUP luksOpen $IMG10 $DEV_NAME || fail
check_exists
ORG_SHA1=$(sha1sum -b /dev/mapper/$DEV_NAME | cut -f 1 -d' ')
[ "$ORG_SHA1" = 51b48c2471a7593ceaf14dc5e66bca86ed05f6cc ] || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

rm -f $HEADER_IMG
$CRYPTSETUP luksHeaderBackup $IMG10 --header-backup-file $HEADER_IMG
echo $PWD0 | $CRYPTSETUP luksOpen $IMG10 $DEV_NAME --header $HEADER_IMG || fail
check_exists
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare "[2] open - compat image - denial check" new
echo $PWDW | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
echo $PWDW | $CRYPTSETUP luksOpen $IMG10 $DEV_NAME 2>/dev/null && fail
check

# All headers items and first key material section must change
prepare "[3] format" wipe
echo $PWD1 | $CRYPTSETUP -i 1000 -c aes-cbc-essiv:sha256 -s 128 luksFormat --type luks1 $LOOPDEV || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"

prepare "[4] format using hash sha512" wipe
echo $PWD1 | $CRYPTSETUP -i 1000 -h sha512 -c aes-cbc-essiv:sha256 -s 128 luksFormat --type luks1 $LOOPDEV || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"

prepare "[5] open"
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME --test-passphrase || fail
echo $PWDW | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME --test-passphrase 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
check_exists

# Key Slot 1 and key material section 1 must change, the rest must not.
prepare "[6] add key"
echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $LOOPDEV || fail
check "$KEY_SLOT1 $KEY_MATERIAL1"
echo $PWD2 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail

# Unsuccessful Key Delete - nothing may change
prepare "[7] unsuccessful delete"
echo $PWDW | $CRYPTSETUP luksKillSlot $LOOPDEV 1 2>/dev/null && fail
$CRYPTSETUP -q luksKillSlot $LOOPDEV 8 2>/dev/null && fail
$CRYPTSETUP -q luksKillSlot $LOOPDEV 7 2>/dev/null && fail
check

# Delete Key Test
# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[8] successful delete"
$CRYPTSETUP -q luksKillSlot $LOOPDEV 1 || fail
check "$KEY_SLOT1 $KEY_MATERIAL1_EXT"
echo $PWD2 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2> /dev/null && fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail

# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[9] add key test for key files"
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV $KEY1 || fail
check "$KEY_SLOT1 $KEY_MATERIAL1"
$CRYPTSETUP -d $KEY1 luksOpen $LOOPDEV $DEV_NAME || fail

# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[10] delete key test with key1 as remaining key"
$CRYPTSETUP -d $KEY1 luksKillSlot $LOOPDEV 0 || fail
check "$KEY_SLOT0 $KEY_MATERIAL0_EXT"
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail

# Delete last slot
prepare "[11] delete last key" wipe
echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $LOOPDEV $FAST_PBKDF_OPT || fail
echo $PWD1 | $CRYPTSETUP luksKillSlot $LOOPDEV 0 || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail

# Format test for ESSIV, and some other parameters.
prepare "[12] parameter variation test" wipe
$CRYPTSETUP -q -i 1000 -c aes-cbc-essiv:sha256 -s 128 luksFormat --type luks1 $LOOPDEV $KEY1 || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"
$CRYPTSETUP -d $KEY1 luksOpen $LOOPDEV $DEV_NAME || fail

prepare	"[13] open/close - stacked devices" wipe
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $LOOPDEV $FAST_PBKDF_OPT || fail
echo $PWD1 | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 /dev/mapper/$DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q luksOpen /dev/mapper/$DEV_NAME $DEV_NAME2 || fail
$CRYPTSETUP -q luksClose  $DEV_NAME2 || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare	"[14] format/open - passphrase on stdin & new line" wipe
# stdin defined by "-" must take even newline
#echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksFormat $LOOPDEV - || fail
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP $FAST_PBKDF_OPT -q --key-file=- luksFormat --type luks1 $LOOPDEV || fail
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP -q --key-file=- luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
# now also try --key-file
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP $FAST_PBKDF_OPT -q luksFormat --type luks1 $LOOPDEV --key-file=- || fail
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP -q --key-file=- luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# process newline if from stdin
echo -n -e "$PWD1\n$PWD2" | $CRYPTSETUP $FAST_PBKDF_OPT -q luksFormat --type luks1 $LOOPDEV || fail
echo "$PWD1" | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare "[15] UUID - use and report provided UUID" wipe
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --uuid blah $LOOPDEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --uuid $TEST_UUID $LOOPDEV || fail
tst=$($CRYPTSETUP -q luksUUID $LOOPDEV)
[ "$tst"x = "$TEST_UUID"x ] || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV || fail
$CRYPTSETUP -q luksUUID --uuid $TEST_UUID $LOOPDEV || fail
tst=$($CRYPTSETUP -q luksUUID $LOOPDEV)
[ "$tst"x = "$TEST_UUID"x ] || fail

prepare "[16] luksFormat" wipe
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --master-key-file /dev/urandom $LOOPDEV || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --master-key-file /dev/urandom $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --master-key-file /dev/urandom -s 256 --uuid $TEST_UUID $LOOPDEV $KEY1 || fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# open by UUID
force_uevent # some systems do not update loop by-uuid
$CRYPTSETUP luksOpen -d $KEY1 UUID=X$TEST_UUID $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen -d $KEY1 UUID=$TEST_UUID $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# empty keyfile
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEYE || fail
$CRYPTSETUP luksOpen -d $KEYE $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# open by volume key
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT -s 256 --master-key-file $KEY1 $LOOPDEV || fail
$CRYPTSETUP luksOpen --master-key-file /dev/urandom $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen --master-key-file $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# unsupported pe-keyslot encryption
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT -s 128 --keyslot-cipher "aes-cbc-plain" $LOOPDEV 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT -s 128 --keyslot-key-size 256 $LOOPDEV 2>/dev/null && fail

prepare "[17] AddKey volume key, passphrase and keyfile" wipe
# masterkey
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --master-key-file /dev/zero --key-slot 3 || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV --test-passphrase || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: ENABLED" || fail
echo $PWD2 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV --master-key-file /dev/zero --key-slot 4 || fail
echo $PWD2 | $CRYPTSETUP luksOpen $LOOPDEV --test-passphrase --key-slot 4 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: ENABLED" || fail
echo $PWD3 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV --master-key-file /dev/null --key-slot 5 2>/dev/null && fail
$CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV --master-key-file /dev/zero --key-slot 5 $KEY1 || fail
$CRYPTSETUP luksOpen $LOOPDEV --test-passphrase --key-slot 5 -d $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 5: ENABLED" || fail

# special "-" handling
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 3 || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV -d $KEY1 - || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV --test-passphrase 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV -d - --test-passphrase || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV -d - $KEY2 || fail
$CRYPTSETUP luksOpen $LOOPDEV -d $KEY2 --test-passphrase || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV -d - -d $KEY1 --test-passphrase 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV -d $KEY1 -d $KEY1 --test-passphrase 2>/dev/null && fail

# [0]PWD1 [1]PWD2 [2]$KEY1/1 [3]$KEY1 [4]$KEY2
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 3 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: ENABLED" || fail
$CRYPTSETUP luksAddKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 $KEY2 --key-slot 3 2>/dev/null && fail
# keyfile/keyfile
$CRYPTSETUP luksAddKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 $KEY2 --key-slot 4 || fail
$CRYPTSETUP luksOpen $LOOPDEV -d $KEY2 --test-passphrase --key-slot 4 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: ENABLED" || fail
# passphrase/keyfile
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV -d $KEY1 --key-slot 0 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: ENABLED" || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV --test-passphrase --key-slot 0 || fail
# passphrase/passphrase
echo -e "$PWD1\n$PWD2\n" | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV --key-slot 1 || fail
echo $PWD2 | $CRYPTSETUP luksOpen $LOOPDEV --test-passphrase --key-slot 1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: ENABLED" || fail
# keyfile/passphrase
echo -e "$PWD2\n" | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 2 --new-keyfile-size 3 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 2: ENABLED" || fail

prepare "[18] RemoveKey passphrase and keyfile" reuse
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: DISABLED" || fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY1 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY2 $KEY1 --key-slot 3 2>/dev/null || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: ENABLED" || fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 --keyfile-size 1 2>/dev/null && fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: DISABLED" || fail
# if password or keyfile is provided, batch mode must not suppress it
echo "badpw" | $CRYPTSETUP luksKillSlot $LOOPDEV 2 2>/dev/null && fail
echo "badpw" | $CRYPTSETUP luksKillSlot $LOOPDEV 2 -q 2>/dev/null && fail
echo "badpw" | $CRYPTSETUP luksKillSlot $LOOPDEV 2 --key-file=- 2>/dev/null && fail
echo "badpw" | $CRYPTSETUP luksKillSlot $LOOPDEV 2 --key-file=- -q 2>/dev/null && fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 2: ENABLED" || fail
# kill slot using passphrase from 1
echo $PWD2 | $CRYPTSETUP luksKillSlot $LOOPDEV 2 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 2: DISABLED" || fail
# kill slot with redirected stdin
$CRYPTSETUP luksKillSlot $LOOPDEV 3 </dev/null 2>/dev/null || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: DISABLED" || fail
# remove key0 / slot 0
echo $PWD1 | $CRYPTSETUP luksRemoveKey $LOOPDEV || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: DISABLED" || fail
# last keyslot, in batch mode no passphrase needed...
$CRYPTSETUP luksKillSlot -q $LOOPDEV 1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: DISABLED" || fail

prepare "[19] create & status & resize" wipe
echo $PWD1 | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash xxx 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash sha1 --cipher aes-cbc-essiv:sha256 --offset 3 --skip 4 --readonly || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "offset:" | grep -q "3 sectors" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "skipped:" | grep -q "4 sectors" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "mode:" | grep -q "readonly" || fail
$CRYPTSETUP -q resize  $DEV_NAME --size 100 || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP -q resize  $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "19997 sectors" || fail
$CRYPTSETUP -q resize  $DEV_NAME --device-size 1M || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "2048 sectors" || fail
$CRYPTSETUP -q resize  $DEV_NAME --device-size 512k --size 1023 >/dev/null 2>&1 && fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "2048 sectors" || fail
$CRYPTSETUP -q resize  $DEV_NAME --device-size 513 >/dev/null 2>&1 && fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "2048 sectors" || fail
# Resize underlying loop device as well
truncate -s 16M $IMG || fail
$CRYPTSETUP -q resize  $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "32765 sectors" || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME >/dev/null && fail
echo $PWD1 | $CRYPTSETUP create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q create $DEV_NAME --hash sha1 --size 100 $LOOPDEV || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
# 4k sector resize (if kernel supports it)
echo $PWD1 | $CRYPTSETUP -q open --type plain $LOOPDEV $DEV_NAME --sector-size 4096 --size 8  >/dev/null 2>&1
if [ $? -eq 0 ] ; then
	$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "8 sectors" || fail
	$CRYPTSETUP -q resize  $DEV_NAME --size 16 || fail
	$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "16 sectors" || fail
	$CRYPTSETUP -q resize  $DEV_NAME --size 9 2>/dev/null && fail
	$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "16 sectors" || fail
	$CRYPTSETUP -q resize  $DEV_NAME --device-size 4608 2>/dev/null && fail
	$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "16 sectors" || fail
	$CRYPTSETUP -q remove  $DEV_NAME || fail
fi
# Resize not aligned to logical block size
add_scsi_device dev_size_mb=32 sector_size=4096
echo $PWD1 | $CRYPTSETUP create $DEV_NAME --hash sha1 $DEV || fail
OLD_SIZE=$($CRYPTSETUP status $DEV_NAME | grep "^ \+size:" | sed 's/.* \([0-9]\+\) .*/\1/')
$CRYPTSETUP resize $DEV_NAME -b 7 2> /dev/null && fail
dmsetup info $DEV_NAME | grep -q SUSPENDED && fail
NEW_SIZE=$($CRYPTSETUP status $DEV_NAME | grep "^ \+size:" | sed 's/.* \([0-9]\+\) .*/\1/')
test $OLD_SIZE -eq $NEW_SIZE || fail
$CRYPTSETUP close $DEV_NAME || fail
# Add check for unaligned plain crypt activation
echo $PWD1 | $CRYPTSETUP create $DEV_NAME --hash sha1 $DEV -b 7 2>/dev/null && fail
$CRYPTSETUP status $DEV_NAME >/dev/null 2>&1 && fail
# verify is ignored on non-tty input
echo $PWD1 | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash sha1 --verify-passphrase 2>/dev/null || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 --key-size 255 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 --key-size -1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 -l -1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1  || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d blah 2>/dev/null && fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d /dev/urandom || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail

prepare "[20] Disallow open/create if already mapped." wipe
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME2 $LOOPDEV -d $KEY1 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $LOOPDEV 2>/dev/null && fail
$CRYPTSETUP remove  $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $LOOPDEV || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME2 2>/dev/null && fail
$CRYPTSETUP  luksClose  $DEV_NAME || fail

prepare "[21] luksDump" wipe
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT --uuid $TEST_UUID $LOOPDEV $KEY1 || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: ENABLED" || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q $TEST_UUID || fail
echo $PWDW | $CRYPTSETUP luksDump $LOOPDEV --dump-master-key 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksDump $LOOPDEV --dump-master-key | grep -q "MK dump:" || fail
$CRYPTSETUP luksDump -q $LOOPDEV --dump-master-key -d $KEY1 | grep -q "MK dump:" || fail
echo $PWD1 | $CRYPTSETUP luksDump -q $LOOPDEV --dump-master-key --master-key-file $VK_FILE > /dev/null || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT --master-key-file $VK_FILE $LOOPDEV || fail

prepare "[22] remove disappeared device" wipe
dmsetup create $DEV_NAME --table "0 5000 linear $LOOPDEV 2" || fail
echo $PWD1 | $CRYPTSETUP -q $FAST_PBKDF_OPT luksFormat --type luks1 /dev/mapper/$DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP -q luksOpen /dev/mapper/$DEV_NAME $DEV_NAME2 || fail
# underlying device now returns error but node is still present
dmsetup load $DEV_NAME --table "0 5000 error" || fail
dmsetup resume $DEV_NAME || fail
$CRYPTSETUP -q luksClose $DEV_NAME2 || fail
dmsetup remove --retry $DEV_NAME || fail

prepare "[23] ChangeKey passphrase and keyfile" wipe
# [0]$KEY1 [1]key0
$CRYPTSETUP -q luksFormat --type luks1 $LOOPDEV $KEY1 $FAST_PBKDF_OPT --key-slot 0 || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 --key-slot 1 || fail
# keyfile [0] / keyfile [0]
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 $KEY2 --key-slot 0 || fail
# passphrase [1] / passphrase [1]
echo -e "$PWD1\n$PWD2\n" | $CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT --key-slot 1 || fail
# keyfile [0] / keyfile [new]
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY2 $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: DISABLED" || fail
# passphrase [1] / passphrase [new]
echo -e "$PWD2\n$PWD1\n" | $CRYPTSETUP luksChangeKey $FAST_PBKDF_OPT $LOOPDEV || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: DISABLED" || fail
# use all slots
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT || fail
# still allows replace
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 $KEY2 || fail
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 $KEY2 2>/dev/null && fail

prepare "[24] Keyfile limit" wipe
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 0 -l 13 || fail
$CRYPTSETUP --key-file=$KEY1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 0 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l -1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 14 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset -1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT -l 14 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT -l -1 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT -l 13 --new-keyfile-size 12 || fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 2>/dev/null && fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 -l 12 || fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT 2>/dev/null && fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT -l 14 2>/dev/null && fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 $FAST_PBKDF_OPT -l 13 || fail
# -l is ignored for stdin if _only_ passphrase is used
echo $PWD1 | $CRYPTSETUP luksAddKey $LOOPDEV -d $KEY2 $FAST_PBKDF_OPT || fail
# this is stupid, but expected
echo $PWD1 | $CRYPTSETUP luksRemoveKey $LOOPDEV -l 11 2>/dev/null && fail
echo $PWDW"0" | $CRYPTSETUP luksRemoveKey $LOOPDEV -l 12 2>/dev/null && fail
echo -e "$PWD1\n" | $CRYPTSETUP luksRemoveKey $LOOPDEV -d- -l 12 || fail
# offset
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 0 -l 13 --keyfile-offset 16 || fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 15 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 16 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksAddKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY1 -l 13 --keyfile-offset 16 $KEY2 --new-keyfile-offset 1 || fail
$CRYPTSETUP --key-file=$KEY2 --keyfile-offset 11 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY2 --keyfile-offset 1 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d $KEY2 --keyfile-offset 1 $KEY2 --new-keyfile-offset 0 || fail
$CRYPTSETUP luksOpen -d $KEY2 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose $DEV_NAME || fail
# large device with keyfile
echo -e '0 10000000 error'\\n'10000000 1000000 zero' | dmsetup create $DEV_NAME2 || fail
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV /dev/mapper/$DEV_NAME2 -l 13 --keyfile-offset 5120000000 || fail
$CRYPTSETUP --key-file=/dev/mapper/$DEV_NAME2 -l 13 --keyfile-offset 5119999999 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=/dev/mapper/$DEV_NAME2 -l 13 --keyfile-offset 5120000000 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose $DEV_NAME || fail
$CRYPTSETUP luksChangeKey $LOOPDEV $FAST_PBKDF_OPT -d /dev/mapper/$DEV_NAME2 \
  --keyfile-offset 5120000000 -l 13 /dev/mapper/$DEV_NAME2 --new-keyfile-offset 5120000001 --new-keyfile-size 15 || fail
dmsetup remove --retry $DEV_NAME2

prepare "[25] Create shared segments" wipe
echo $PWD1 | $CRYPTSETUP create $DEV_NAME $LOOPDEV  --hash sha1 --offset   0 --size 256 || fail
echo $PWD1 | $CRYPTSETUP create $DEV_NAME2 $LOOPDEV --hash sha1 --offset 512 --size 256 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP create $DEV_NAME2 $LOOPDEV --hash sha1 --offset 512 --size 256 --shared || fail
$CRYPTSETUP -q remove  $DEV_NAME2 || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail

prepare "[26] Suspend/Resume" wipe
# only LUKS is supported
echo $PWD1 | $CRYPTSETUP create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP luksSuspend $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksResume $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP luksSuspend $DEV_NAME 2>/dev/null && fail
# LUKS
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV || fail
echo $PWD1 | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksSuspend $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME | grep -q "(suspended)" || fail
$CRYPTSETUP -q resize  $DEV_NAME 2>/dev/null && fail
echo $PWDW | $CRYPTSETUP luksResume $DEV_NAME 2>/dev/null && fail
[ $? -ne 2 ] && fail "luksResume should return EPERM exit code"
echo $PWD1 | $CRYPTSETUP luksResume $DEV_NAME  || fail
$CRYPTSETUP -q luksClose $DEV_NAME || fail
echo | $CRYPTSETUP -q luksFormat -c null $FAST_PBKDF_OPT --type luks1 $LOOPDEV || fail
echo | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksSuspend $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME | grep -q "(suspended)" || fail
echo | $CRYPTSETUP luksResume $DEV_NAME || fail
$CRYPTSETUP -q luksClose $DEV_NAME || fail

prepare "[27] luksOpen with specified key slot number" wipe
# first, let's try passphrase option
echo $PWD3 | $CRYPTSETUP luksFormat --type luks1 $FAST_PBKDF_OPT -S 5 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT5 $KEY_MATERIAL5
echo $PWD3 | $CRYPTSETUP luksOpen -S 4 $LOOPDEV $DEV_NAME 2>/dev/null && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
echo $PWD3 | $CRYPTSETUP luksOpen -S 5 $LOOPDEV $DEV_NAME || fail
check_exists
$CRYPTSETUP luksClose $DEV_NAME || fail
echo -e "$PWD3\n$PWD1" | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT -S 0 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0
echo $PWD3 | $CRYPTSETUP luksOpen -S 0 $LOOPDEV $DEV_NAME 2>/dev/null && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
echo $PWD1 | $CRYPTSETUP luksOpen -S 5 $LOOPDEV $DEV_NAME 2>/dev/null && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
# second, try it with keyfiles
$CRYPTSETUP luksFormat --type luks1 -q -S 5 -d $KEY5 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT5 $KEY_MATERIAL5
$CRYPTSETUP luksAddKey $FAST_PBKDF_OPT -S 1 -d $KEY5 $LOOPDEV $KEY1 || fail
check $LUKS_HEADER $KEY_SLOT1 $KEY_MATERIAL1
$CRYPTSETUP luksOpen -S 5 -d $KEY5 $LOOPDEV $DEV_NAME || fail
check_exists
$CRYPTSETUP luksClose $DEV_NAME || fail
$CRYPTSETUP luksOpen -S 1 -d $KEY5 $LOOPDEV $DEV_NAME 2>/dev/null && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
$CRYPTSETUP luksOpen -S 5 -d $KEY1 $LOOPDEV $DEV_NAME 2>/dev/null && fail
[ -b /dev/mapper/$DEV_NAME ] && fail

prepare "[28] Detached LUKS header" wipe
echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG || fail
echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --align-payload 1 >/dev/null 2>&1 && fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --align-payload 8192 || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --align-payload 0 || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --align-payload 8192 --offset 8192 >/dev/null 2>&1 && fail
truncate -s 4096 $HEADER_IMG
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG -S7 >/dev/null 2>&1 || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --offset 80000 >/dev/null 2>&1 || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --offset 8192 || fail
echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV --header $HEADER_IMG --offset 0 || fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV-missing --header $HEADER_IMG $DEV_NAME 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksOpen $LOOPDEV --header $HEADER_IMG $DEV_NAME || fail
$CRYPTSETUP -q resize  $DEV_NAME --size 100 --header $HEADER_IMG || fail
$CRYPTSETUP -q status  $DEV_NAME --header $HEADER_IMG | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "type:" | grep -q "n/a" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP luksSuspend $DEV_NAME --header $HEADER_IMG || fail
echo $PWD1 | $CRYPTSETUP luksResume $DEV_NAME --header $HEADER_IMG || fail
$CRYPTSETUP luksSuspend $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP luksResume $DEV_NAME 2>/dev/null && fail
echo $PWD1 | $CRYPTSETUP luksResume $DEV_NAME --header $HEADER_IMG || fail
$CRYPTSETUP luksClose $DEV_NAME || fail
echo $PWD1 | $CRYPTSETUP luksAddKey $FAST_PBKDF_OPT -S 5 _fakedev_ --header $HEADER_IMG $KEY5 || fail
$CRYPTSETUP luksDump _fakedev_ --header $HEADER_IMG | grep -q "Key Slot 5: ENABLED" || fail
$CRYPTSETUP luksKillSlot -q _fakedev_ --header $HEADER_IMG 5 || fail
$CRYPTSETUP luksDump _fakedev_ --header $HEADER_IMG | grep -q "Key Slot 5: DISABLED" || fail
echo $PWD1 | $CRYPTSETUP open --test-passphrase $HEADER_IMG || fail

prepare "[29] Repair metadata" wipe
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY1 --key-slot 0 || fail
# second sector overwrite should corrupt keyslot 6+7
dd if=/dev/urandom of=$LOOPDEV bs=512 seek=1 count=1 >/dev/null 2>&1
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME >/dev/null 2>&1 && fail
$CRYPTSETUP -q repair $LOOPDEV >/dev/null 2>&1 || fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose $DEV_NAME || fail

prepare "[30] LUKS erase" wipe
$CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF_OPT $LOOPDEV $KEY5 --key-slot 5 || fail
$CRYPTSETUP luksAddKey $FAST_PBKDF_OPT -S 1 -d $KEY5 $LOOPDEV $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: ENABLED" || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 5: ENABLED" || fail
$CRYPTSETUP luksErase -q $LOOPDEV || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: DISABLED" || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 5: DISABLED" || fail

prepare "[31] Deferred removal of device" wipe
echo $PWD1 | $CRYPTSETUP open --type plain --hash sha256 $LOOPDEV $DEV_NAME || fail
echo $PWD2 | $CRYPTSETUP open --type plain --hash sha256 /dev/mapper/$DEV_NAME $DEV_NAME2 || fail
$CRYPTSETUP close $DEV_NAME >/dev/null 2>&1 && fail
$CRYPTSETUP -q status $DEV_NAME >/dev/null 2>&1 || fail
$CRYPTSETUP close --deferred $DEV_NAME >/dev/null 2>&1
if [ $? -eq 0 ] ; then
  dmsetup info $DEV_NAME | grep -q "DEFERRED REMOVE" || fail
  $CRYPTSETUP -q status $DEV_NAME >/dev/null 2>&1 || fail
  $CRYPTSETUP close $DEV_NAME2 || fail
  $CRYPTSETUP -q status $DEV_NAME >/dev/null 2>&1 && fail
else
  $CRYPTSETUP close $DEV_NAME2 >/dev/null 2>&1
  $CRYPTSETUP close $DEV_NAME >/dev/null 2>&1
fi

# Interactive tests
# Do not remove sleep 0.1 below, the password query flushes TTY buffer (so the code is racy).
which expect >/dev/null 2>&1 || skip "WARNING: expect tool missing, interactive test will be skipped." 0

prepare "[32] Interactive password retry from terminal." new
EXPECT_DEV=$(losetup $LOOPDEV | sed -e "s/.*(\(.*\))/\1/")
EXPECT_TIMEOUT=10
[ -n "$VALG" ] && EXPECT_TIMEOUT=60

expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksOpen -v -T 2 $LOOPDEV $DEV_NAME
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0 x\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Key slot 0 unlocked."
expect timeout abort "Command successful."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."
check_exists
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare "[33] Interactive unsuccessful password retry from terminal." new
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksOpen -v -T 2 $LOOPDEV $DEV_NAME
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0 x\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0 y\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[34] Interactive kill of last key slot." new
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksKillSlot -v $LOOPDEV 0
expect timeout abort "Are you sure? (Type 'yes' in capital letters):"
send "YES\n"
expect timeout abort "Enter any remaining passphrase:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksKillSlot -v $LOOPDEV 0
expect timeout abort "Keyslot 0 is not active."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[35] Interactive format of device." wipe
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksFormat --type luks1 $FAST_PBKDF_OPT -v $LOOPDEV
expect timeout abort "Are you sure? (Type 'yes' in capital letters):"
send "YES\n"
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Verify passphrase:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksOpen -v $LOOPDEV --test-passphrase
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Command successful."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[36] Interactive unsuccessful format of device." new
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW erase -v $LOOPDEV
expect timeout abort "Are you sure? (Type 'yes' in capital letters):"
send "YES\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksFormat --type luks1 $FAST_PBKDF_OPT -v $LOOPDEV
expect timeout abort "Are you sure? (Type 'yes' in capital letters):"
send "YES\n"
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Verify passphrase:"
sleep 0.1
send "$PWD0 x\n"
expect timeout abort "Passphrases do not match."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksOpen -v $LOOPDEV -T 1 --test-passphrase
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "No usable keyslot is available."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[37] Interactive add key." new
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksAddKey -S 2 $FAST_PBKDF_OPT -v $LOOPDEV
expect timeout abort "Enter any existing passphrase:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Enter new passphrase for key slot:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Verify passphrase:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksOpen $FAST_PBKDF_OPT -v $LOOPDEV --test-passphrase
expect timeout abort "Enter passphrase"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksKillSlot -v $LOOPDEV 1
expect timeout abort "Keyslot 1 is not active."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksKillSlot -v $LOOPDEV 2
expect timeout abort "Enter any remaining passphrase:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Key slot 2 removed."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[38] Interactive change key." new
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksChangeKey $FAST_PBKDF_OPT -v $LOOPDEV
expect timeout abort "Enter passphrase to be changed:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Enter new passphrase:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Verify passphrase:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksOpen -v $LOOPDEV --test-passphrase
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "Command successful."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."

prepare "[39] Interactive suspend and resume." new
echo $PWD0 | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksSuspend -v $DEV_NAME
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksResume -v -T 3  $DEV_NAME
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0 x\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD1\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0 y\n"
expect timeout abort "No key available with this passphrase."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksResume -v $DEV_NAME
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$PWD0\n"
expect timeout abort "Command successful."
expect timeout abort eof
exit
EOF
[ $? -eq 0 ] || fail "Expect script failed."
$CRYPTSETUP remove $DEV_NAME || fail

prepare "[40] Long passphrase from TTY." wipe
EXPECT_DEV=$(losetup $LOOPDEV | sed -e "s/.*(\(.*\))/\1/")

# Password of maximal length 512 characters
LONG_PWD=\
"0123456789abcdef0123456789ABCDEF0123456789abcdef0123456789ABCDEF"\
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do "\
"eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut e"\
"nim ad minim veniam, quis nostrud exercitation ullamco laboris n"\
"isi ut aliquip ex ea commodo consequat. Duis aute irure dolor in"\
" reprehenderit in voluptate velit esse cillum dolore eu fugiat n"\
"ulla pariatur. Excepteur sint occaecat cupidatat non proident, s"\
"unt in culpa qui officia deserunt mollit anim id est laborum.DEF"

echo -n "$LONG_PWD" >$KEYE

expect_run - >/dev/null <<EOF
proc abort {} { send_error "Timeout. "; exit 2 }
set timeout $EXPECT_TIMEOUT
eval spawn $CRYPTSETUP_RAW luksFormat --type luks1 $FAST_PBKDF_OPT -v $LOOPDEV
expect timeout abort "Are you sure? (Type 'yes' in capital letters):"
send "YES\n"
expect timeout abort "Enter passphrase for $EXPECT_DEV:"
sleep 0.1
send "$LONG_PWD\n"
expect timeout abort "Verify passphrase:"
sleep 0.1
send "$LONG_PWD\n"
expect timeout abort "Command successful."
expect timeout abort eof
eval spawn $CRYPTSETUP_RAW luksOpen -v $LOOPDEV --test-passphrase --key-file $KEYE
expect timeout abort "Command successful."
expect timeout abort eof
EOF
[ $? -eq 0 ] || fail "Expect script failed."

remove_mapping
exit 0
