X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tests%2Freencryption-compat-test;h=453831d136e77b8479eaeb1765a46fe34ef2e892;hb=6497abd1df88001eb1f45f7348534911b33d05b5;hp=6dc85bd564b3c37602003e77cae928f317beeea1;hpb=f7fc3bb4e50cce23dd95111b246b6e034537e2cf;p=platform%2Fupstream%2Fcryptsetup.git

diff --git a/tests/reencryption-compat-test b/tests/reencryption-compat-test
index 6dc85bd..453831d 100755
--- a/tests/reencryption-compat-test
+++ b/tests/reencryption-compat-test
@@ -2,14 +2,20 @@
 
 [ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
 CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
-REENC=$CRYPTSETUP_PATH/cryptsetup-reencrypt
-FAST_PBKDF="--pbkdf-force-iterations 1000"
+REENC_BIN=$CRYPTSETUP
+REENC="$REENC_BIN reencrypt"
+FAST_PBKDF="--pbkdf-force-iterations 1000 --pbkdf pbkdf2"
+
+CRYPTSETUP_VALGRIND=../.libs/cryptsetup
+CRYPTSETUP_LIB_VALGRIND=../.libs
 
 DEV_NAME=reenc9768
 DEV_NAME2=reenc1273
 IMG=reenc-data
 IMG_HDR=$IMG.hdr
+HEADER_LUKS2_PV=blkid-luks2-pv.img
 ORIG_IMG=reenc-data-orig
+DEV_LINK="reenc-test-link"
 KEY1=key1
 PWD1="93R4P4pIqAH8"
 PWD2="1cND4319812f"
@@ -17,10 +23,16 @@ PWD3="1-9Qu5Ejfnqv"
 
 MNT_DIR=./mnt_luks
 START_DIR=$(pwd)
+FIPS_MODE=$(cat /proc/sys/crypto/fips_enabled 2>/dev/null)
+
+function fips_mode()
+{
+	[ -n "$FIPS_MODE" ] && [ "$FIPS_MODE" -gt 0 ]
+}
 
 function del_scsi_device()
 {
-	rmmod scsi_debug 2>/dev/null
+	rmmod scsi_debug >/dev/null 2>&1
 	sleep 2
 }
 
@@ -29,7 +41,7 @@ function remove_mapping()
 	[ -b /dev/mapper/$DEV_NAME2 ] && dmsetup remove --retry $DEV_NAME2
 	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove --retry $DEV_NAME
 	[ ! -z "$LOOPDEV1" ] && losetup -d $LOOPDEV1 >/dev/null 2>&1
-	rm -f $IMG $IMG_HDR $ORIG_IMG $KEY1 >/dev/null 2>&1
+	rm -f $IMG $IMG_HDR $ORIG_IMG $KEY1 $HEADER_LUKS2_PV $DEV_LINK >/dev/null 2>&1
 	umount $MNT_DIR > /dev/null 2>&1
 	rmdir $MNT_DIR > /dev/null 2>&1
 	LOOPDEV1=""
@@ -52,17 +64,33 @@ function skip()
 	exit 77
 }
 
+function valgrind_setup()
+{
+	command -v valgrind >/dev/null || fail "Cannot find valgrind."
+	[ ! -f $CRYPTSETUP_VALGRIND ] && fail "Unable to get location of cryptsetup executable."
+	export LD_LIBRARY_PATH="$CRYPTSETUP_LIB_VALGRIND:$LD_LIBRARY_PATH"
+}
+
+function valgrind_run()
+{
+	INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}" ./valg.sh ${CRYPTSETUP_VALGRIND} "$@"
+}
+
 function add_scsi_device() {
 	del_scsi_device
-        modprobe scsi_debug $@ delay=0
-        if [ $? -ne 0 ] ; then
-                echo "This kernel seems to not support proper scsi_debug module, test skipped."
-                exit 77
-        fi
-
-        sleep 2
-        SCSI_DEV="/dev/"$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
-        [ -b $SCSI_DEV ] || fail "Cannot find $SCSI_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 [ $? -ne 0 ] ; then
+		echo "This kernel seems to not support proper scsi_debug module, test skipped."
+		exit 77
+	fi
+
+	sleep 2
+	SCSI_DEV="/dev/"$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
+	[ -b $SCSI_DEV ] || fail "Cannot find $SCSI_DEV."
 }
 
 function open_crypt() # $1 pwd, $2 hdr
@@ -211,9 +239,21 @@ function test_logging() {
 	echo
 }
 
+function 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
+	else
+		HAVE_BLKID=0
+	fi
+}
+
 [ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
-[ ! -x "$REENC" ] && skip "Cannot find $REENC, test skipped."
-which wipefs >/dev/null 2>&1 ||  skip "Cannot find wipefs, test skipped."
+[ ! -x "$REENC_BIN" ] && skip "Cannot find $REENC_BIN, test skipped."
+[ -n "$VALG" ] && valgrind_setup && CRYPTSETUP=valgrind_run
+command -v wipefs >/dev/null ||  skip "Cannot find wipefs, test skipped."
 
 # REENCRYPTION tests
 
@@ -228,17 +268,17 @@ prepare 8192
 echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 -s 128 -c aes-cbc-plain $FAST_PBKDF --align-payload 4096 $LOOPDEV1 || fail
 wipe $PWD1
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q -s 256 $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q -s 256 $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q -s 256 -c aes-xts-plain64 -h sha256 $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q -s 256 -c aes-xts-plain64 -h sha256 $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q --use-directio $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q --use-directio $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q --master-key-file /dev/urandom $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q --volume-key-file /dev/urandom $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q -s 512 --master-key-file /dev/urandom $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q -s 512 --volume-key-file /dev/urandom $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
 $CRYPTSETUP --type luks1 luksDump $LOOPDEV1 > /dev/null || fail
 
@@ -264,10 +304,24 @@ $REENC $LOOPDEV1 -d $KEY1 $FAST_PBKDF -q || fail
 # FIXME echo $PWD1 | $REENC ...
 
 echo "[4] Encryption of not yet encrypted device"
+# Encrypt without size reduction must not allow header device same as data device
+wipe_dev $LOOPDEV1
+echo $PWD1 | $REENC $LOOPDEV1 --type luks1 --new --header $LOOPDEV1 -q $FAST_PBKDF_ARGON 2>/dev/null && fail
+$CRYPTSETUP isLUKS $LOOPDEV1 2>/dev/null && fail
+ln -s $LOOPDEV1 $DEV_LINK || fail
+echo $PWD1 | $REENC $LOOPDEV1 --type luks1 --new --header $DEV_LINK -q $FAST_PBKDF_ARGON 2>/dev/null && fail
+$CRYPTSETUP isLUKS $LOOPDEV1 2>/dev/null && fail
+rm -f $DEV_LINK || fail
+echo $PWD1 | $REENC $IMG --type luks1 --new --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 | $REENC $IMG --type luks1 --new --header $DEV_LINK -q $FAST_PBKDF_ARGON 2>/dev/null && fail
+$CRYPTSETUP isLUKS $IMG 2>/dev/null && fail
+
+if [ ! fips_mode ]; then
 # well, movin' zeroes :-)
 OFFSET=2048
 SIZE=$(blockdev --getsz $LOOPDEV1)
-wipe_dev $LOOPDEV1
 dmsetup create $DEV_NAME2 --table "0 $(($SIZE - $OFFSET)) linear $LOOPDEV1 0" || fail
 check_hash_dev /dev/mapper/$DEV_NAME2 $HASH3
 dmsetup remove --retry $DEV_NAME2 || fail
@@ -290,6 +344,7 @@ OFFSET=4096
 echo fake | $REENC $LOOPDEV1 -d $KEY1 --new --type luks1 --reduce-device-size "$OFFSET"S -q $FAST_PBKDF || fail
 $CRYPTSETUP open --test-passphrase $LOOPDEV1 -d $KEY1 || fail
 wipe_dev $LOOPDEV1
+fi
 
 echo "[5] Reencryption using specific keyslot"
 echo $PWD2 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF $LOOPDEV1 || fail
@@ -334,21 +389,21 @@ simple_scsi_reenc "[4096/512 sector]"
 echo "[OK]"
 
 echo "[8] Header only reencryption (hash and iteration time)"
-echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 --hash sha1 $FAST_PBKDF $LOOPDEV1 || fail
+echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 --hash sha512 $FAST_PBKDF $LOOPDEV1 || fail
 wipe $PWD1
 check_hash $PWD1 $HASH1
 echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key || fail
 check_hash $PWD1 $HASH1
 echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key --pbkdf-force-iterations 999 2>/dev/null && fail
 check_hash $PWD1 $HASH1
-echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key --hash sha256 --pbkdf-force-iterations 1001
+echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key --hash sha256 --pbkdf-force-iterations 1001 || fail
 check_hash $PWD1 $HASH1
 [ "$($CRYPTSETUP luksDump $LOOPDEV1 | grep -A1 -m1 "Key Slot 0" | grep Iterations: | sed -e 's/[[:space:]]\+Iterations:\ \+//g')" -eq 1001 ] || fail
 [ "$($CRYPTSETUP luksDump $LOOPDEV1 | grep -m1 "Hash spec:" | cut -f2)" = "sha256" ] || fail
-echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key --hash sha512 $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key --hash sha512 $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
 [ "$($CRYPTSETUP luksDump $LOOPDEV1 | grep -A1 -m1 "Key Slot 0" | grep Iterations: | sed -e 's/[[:space:]]\+Iterations:\ \+//g')" -eq 1000 ] || fail
-echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key $FAST_PBKDF
+echo $PWD1 | $REENC $LOOPDEV1 -q --keep-key $FAST_PBKDF || fail
 check_hash $PWD1 $HASH1
 $CRYPTSETUP --type luks1 luksDump $LOOPDEV1 > /dev/null || fail
 
@@ -363,6 +418,7 @@ add_scsi_device sector_size=512 dev_size_mb=32 physblk_exp=3
 test_logging "[4096/512 sector]" || fail
 test_logging_tmpfs || fail
 
+if [ ! fips_mode ]; then
 echo "[10] Removal of encryption"
 prepare 8192
 echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF $LOOPDEV1 || fail
@@ -382,9 +438,9 @@ prepare 8192
 check_hash_dev $IMG $HASH4
 echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --header $IMG_HDR --new --type luks1
 check_hash $PWD1 $HASH4 $IMG_HDR
-echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --header $IMG_HDR
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --header $IMG_HDR || fail
 check_hash $PWD1 $HASH4 $IMG_HDR
-echo $PWD1 | $REENC $LOOPDEV1 -q --header $IMG_HDR --decrypt
+echo $PWD1 | $REENC $LOOPDEV1 -q --header $IMG_HDR --decrypt || fail
 check_hash_dev $IMG $HASH4
 # existing header of zero size
 cat /dev/null >$IMG_HDR
@@ -393,5 +449,41 @@ check_hash $PWD1 $HASH4 $IMG_HDR
 $CRYPTSETUP isLuks $LOOPDEV1 && fail
 $CRYPTSETUP isLuks $IMG_HDR || fail
 
+echo "[12] Prevent nested encryption"
+prepare 8192
+echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 $FAST_PBKDF $LOOPDEV1 || fail
+
+#data device is already LUKS device (prevent nested encryption)
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks1 --reduce-device-size 1024S 2>/dev/null && fail
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks1 --header $IMG_HDR  2>/dev/null && fail
+test -f $IMG_HDR && fail
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks2 --reduce-device-size 2048S 2>/dev/null && fail
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks2 --header $IMG_HDR  2>/dev/null && fail
+test -f $IMG_HDR && fail
+
+wipe_dev $LOOPDEV1
+echo $PWD1 | $CRYPTSETUP -q luksFormat --type luks1 --header $IMG_HDR $FAST_PBKDF $LOOPDEV1 || fail
+
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks1 --header $IMG_HDR  2>/dev/null && fail
+echo $PWD1 | $REENC $LOOPDEV1 -q $FAST_PBKDF --new --type luks2 --header $IMG_HDR  2>/dev/null && fail
+
+check_blkid
+if [ "$HAVE_BLKID" -gt 0 ]; then
+	echo "[13] Prevent nested encryption of broken LUKS device"
+	rm -f $IMG_HDR
+	wipe_dev $LOOPDEV1
+	xz -dkf $HEADER_LUKS2_PV.xz
+	# broken header
+	echo $PWD1 | $REENC --header $HEADER_LUKS2_PV $LOOPDEV1 -q $FAST_PBKDF --new --type luks1 2>/dev/null && fail
+	$CRYPTSETUP isLuks $HEADER_LUKS2_PV && fail
+	# broken device
+	echo $PWD1 | $REENC $HEADER_LUKS2_PV -q $FAST_PBKDF --new --type luks1 --reduce-device-size 1024S 2>/dev/null && fail
+	$CRYPTSETUP isLuks $HEADER_LUKS2_PV && fail
+	# broken data device only
+	echo $PWD1 | $REENC --header $IMG_HDR $HEADER_LUKS2_PV -q $FAST_PBKDF --new --type luks1 2>/dev/null && fail
+	test -f $IMG_HDR && fail
+fi
+fi # if [ ! fips_mode ]
+
 remove_mapping
 exit 0