X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tests%2Falign-test;h=ac3af88fdc6eddefe5cf942617ed2d5644b541a2;hb=322b430a2589cdc7985e98a14ec12322b91c9d5e;hp=2fdb9b609e957bdd27677e61c538d2e2e7ccfa95;hpb=4ac7e5a4d2c854bde911aad558f481ae245e8bf4;p=platform%2Fupstream%2Fcryptsetup.git

diff --git a/tests/align-test b/tests/align-test
index 2fdb9b6..ac3af88 100755
--- a/tests/align-test
+++ b/tests/align-test
@@ -1,76 +1,205 @@
 #!/bin/bash
 
-CRYPTSETUP="../src/cryptsetup"
+[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
+CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
 DEV=""
+DEV_STACKED="luks0xbabe"
+DEV_NAME="dummyalign"
+MNT_DIR="./mnt_luks"
+PWD1="93R4P4pIqAH8"
+PWD2="mymJeD8ivEhE"
+FAST_PBKDF="--pbkdf-force-iterations 1000"
 
 cleanup() {
-	udevadm settle 2>/dev/null 2>&1
+	udevadm settle >/dev/null 2>&1
+	if [ -d "$MNT_DIR" ] ; then
+	    umount -f $MNT_DIR 2>/dev/null
+	    rmdir $MNT_DIR 2>/dev/null
+	fi
+	[ -b /dev/mapper/$DEV_STACKED ] && dmsetup remove --retry $DEV_STACKED >/dev/null 2>&1
+	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove --retry $DEV_NAME >/dev/null 2>&1
+	# FIXME scsi_debug sometimes in-use here
+	sleep 1
 	rmmod scsi_debug 2>/dev/null
-	sleep 2
+	sleep 1
 }
 
 fail()
 {
-	[ -n "$1" ] && echo "$1"
+	if [ -n "$1" ] ; then echo "FAIL $1" ; fi
+	echo "FAILED backtrace:"
+	while caller $frame; do ((frame++)); done
 	cleanup
 	exit 100
 }
 
+skip()
+{
+	echo "TEST SKIPPED: $1"
+	cleanup
+	exit 0
+}
+
+function dm_crypt_features()
+{
+	VER_STR=$(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 -o \( $VER_MIN -eq 14 -a $VER_PTC -ge 5 \) ]; then
+		DM_SECTOR_SIZE=1
+	fi
+}
+
 add_device() {
-	modprobe scsi_debug $@
+	modprobe scsi_debug $@ delay=0
 	if [ $? -ne 0 ] ; then
 		echo "This kernel seems to not support proper scsi_debug module, test skipped."
-		exit 0
+		exit 77
 	fi
 
 	sleep 2
-	DEV=$(grep scsi_debug /sys/block/*/device/model | cut -f4 -d /)
+	DEV=$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
 
 	if [ ! -e /sys/block/$DEV/alignment_offset ] ; then
 		echo "This kernel seems to not support topology info, test skipped."
 		cleanup
-		exit 0
+		exit 77
 	fi
 
 	DEV="/dev/$DEV"
 	[ -b $DEV ] || fail "Cannot find $DEV."
 }
 
-
 format() # key_bits expected [forced]
 {
 	if [ -z "$3" ] ; then
-		echo -n "Formatting using topology info ($1 bits key)...."
-		echo xxx| $CRYPTSETUP luksFormat $DEV -q -s $1
+		echo -n "Formatting using topology info ($1 bits key)..."
+		echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $DEV -q $FAST_PBKDF -c aes-cbc-essiv:sha256 -s $1 || fail
 	else
-		echo -n "Formatting using forced offset $3 ($1 bits key)..."
-		echo xxx| $CRYPTSETUP luksFormat $DEV -q -s $1 --align-payload=$2
+		echo -n "Formatting using forced sector alignment $3 ($1 bits key)..."
+		echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 $DEV -q $FAST_PBKDF -s $1 -c aes-cbc-essiv:sha256 --align-payload=$3 ||fail
 	fi
 
+	# check the device can be activated
+	echo $PWD1 | $CRYPTSETUP luksOpen $DEV $DEV_NAME || fail
+	$CRYPTSETUP close $DEV_NAME || fail
+
 	ALIGN=$($CRYPTSETUP luksDump $DEV |grep "Payload offset" | sed -e s/.*\\t//)
 	#echo "ALIGN = $ALIGN"
 
-	if [ $ALIGN -ne $2 ] ; then
-		echo "FAIL"
-		echo "Expected alignment differs: expected $2 != detected $ALIGN"
-		fail
-	fi
+	[ -z "$ALIGN" ] && fail
+	[ $ALIGN -ne $2 ] && fail "Expected alignment differs: expected $2 != detected $ALIGN"
+
+	# test some operation, just in case
+	echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $DEV $FAST_PBKDF --key-slot 1
+	[ $? -ne 0 ] && fail "Keyslot add failed."
+
+	$CRYPTSETUP -q luksKillSlot $DEV 1
+	[ $? -ne 0 ] && fail "Keyslot removal failed."
+
 	echo "PASSED"
 }
 
+get_offsets()
+{
+	$CRYPTSETUP luksDump $DEV | grep "$1" | cut -s -d ':' -f 2 | sed  -e 's/\s//g' -e :a -e N -e 's/\n/:/g' -e 's/\s//g' -e ta
+}
+
+format_null()
+{
+	if [ $3 -eq 0 ] ; then
+		echo -n "Formatting using topology info ($1 bits key) [slot 0"
+		echo | $CRYPTSETUP luksFormat --type luks1 $DEV -q $FAST_PBKDF -c null -s $1 || fail
+	else
+		echo -n "Formatting using forced sector alignment $3 ($1 bits key) [slot 0"
+		echo | $CRYPTSETUP luksFormat --type luks1 $DEV -q $FAST_PBKDF -c null -s $1 --align-payload=$3 || fail
+	fi
+
+	# check the device can be activated
+	echo | $CRYPTSETUP luksOpen $DEV $DEV_NAME || fail
+	$CRYPTSETUP close $DEV_NAME || fail
+
+	POFF=$(get_offsets "Payload offset")
+	[ -z "$POFF" ] && fail
+	[ $POFF != $2 ] && fail "Expected data offset differs: expected $2 != detected $POFF"
+	if [ -n "$4" ] ; then
+		for j in 1 2 3 4 5 6 7 ; do
+			echo -e "\n" | $CRYPTSETUP luksAddKey $DEV -q $FAST_PBKDF --key-slot $j -c null $PARAMS
+			echo -n $j
+			[ $? -ne 0 ] && fail
+		done
+
+		KOFF=$(get_offsets "Key material offset")
+		[ -z "$KOFF" ] && fail
+		[ $KOFF != $4 ] && fail "Expected keyslots offsets differ: expected $4 != detected $KOFF"
+	fi
+
+	echo "]...PASSED"
+}
+
+format_plain() # sector size
+{
+	echo -n "Formatting plain device (sector size $1)..."
+	if [ -n "$DM_SECTOR_SIZE" ] ; then
+		echo $PWD1 | $CRYPTSETUP open --type plain --hash sha256 --sector-size $1 $DEV $DEV_NAME || fail
+		$CRYPTSETUP close $DEV_NAME || fail
+		echo "PASSED"
+	else
+		echo "N/A"
+	fi
+}
+
+format_plain_fail() # sector size
+{
+	echo -n "Formatting plain device (sector size $1, must fail)..."
+	if [ -n "$DM_SECTOR_SIZE" ] ; then
+		echo $PWD1 | $CRYPTSETUP open --type plain --hash sha256 --sector-size $1 $DEV $DEV_NAME >/dev/null 2>&1 && fail
+		echo "PASSED"
+	else
+		echo "N/A"
+	fi
+}
+
 if [ $(id -u) != 0 ]; then
 	echo "WARNING: You must be root to run this test, test skipped."
-	exit 0
+	exit 77
 fi
 
-modprobe --dry-run scsi_debug || exit 0
+dm_crypt_features
+modprobe --dry-run scsi_debug || exit 77
 cleanup
 
 echo "# Create desktop-class 4K drive"
 echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=0)"
 add_device dev_size_mb=16 sector_size=512 physblk_exp=3 num_tgts=1
-format 256 2112
-format 128 1088
+format 256 4096
+format 256 2056 8
+format 128 2048
+format 128 1032 8
+format 256 8192 8192
+format 128 8192 8192
+cleanup
+
+echo "# Create desktop-class 4K drive with misaligned opt-io (some bad USB enclosures)"
+echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=0, opt-io=1025)"
+add_device dev_size_mb=16 sector_size=512 physblk_exp=3 num_tgts=1 opt_blks=1025
+format 256 4096
+format 256 2056 8
+format 128 2048
+format 128 1032 8
 format 256 8192 8192
 format 128 8192 8192
 cleanup
@@ -78,25 +207,114 @@ cleanup
 echo "# Create desktop-class 4K drive w/ 63-sector DOS partition compensation"
 echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=3584)"
 add_device dev_size_mb=16 sector_size=512 physblk_exp=3 lowest_aligned=7 num_tgts=1
-format 256 2119
-format 128 1095
+format 256 4103
+format 256 2056 8
+format 128 2055
+format 128 1032 8
 cleanup
 
 echo "# Create enterprise-class 4K drive"
 echo "# (logical_block_size=4096, physical_block_size=4096, alignment_offset=0)"
-add_device dev_size_mb=16 sector_size=4096 num_tgts=1
-format 256 2560
-format 128 1536 
+add_device dev_size_mb=16 sector_size=4096 num_tgts=1 opt_blks=64
+format 256 4096
+format 256 2056 8
+format 128 2048
+format 128 1032 8
 cleanup
 
-echo "# Create classic 512b drive and stack dm-linear"
+echo "# Create classic 512B drive and stack dm-linear"
 echo "# (logical_block_size=512, physical_block_size=512, alignment_offset=0)"
 add_device dev_size_mb=16 sector_size=512 num_tgts=1
 DEV2=$DEV
-DEV=/dev/mapper/luks0xbabe
-dmsetup create luks0xbabe --table "0 32768 linear $DEV2 0"
-format 256 2112
-format 128 1088
+DEV=/dev/mapper/$DEV_STACKED
+dmsetup create $DEV_STACKED --table "0 32768 linear $DEV2 0"
+format 256 4096
+format 256 2056 8
+format 128 2048
+format 128 1032 8
 format 128 8192 8192
-dmsetup remove luks0xbabe
+cleanup
+
+echo "# Create classic 512B drive and stack dm-linear (plain mode)"
+add_device dev_size_mb=16 sector_size=512 num_tgts=1
+DEV2=$DEV
+DEV=/dev/mapper/$DEV_STACKED
+dmsetup create $DEV_STACKED --table "0 32768 linear $DEV2 0"
+format_plain 512
+format_plain 1024
+format_plain 2048
+format_plain 4096
+format_plain_fail 1111
+format_plain_fail 8192
+echo "# Create classic 512B drive, unaligned to 4096 and stack dm-linear (plain mode)"
+dmsetup remove --retry $DEV_STACKED >/dev/null 2>&1
+dmsetup create $DEV_STACKED --table "0 32762 linear $DEV2 0"
+format_plain 512
+format_plain 1024
+format_plain_fail 2048
+format_plain_fail 4096
+cleanup
+
+echo "# Offset check: 512B sector drive"
+add_device dev_size_mb=16 sector_size=512 num_tgts=1
+#           |k| expO reqO expected slot offsets
+format_null  64 2048    0 8:72:136:200:264:328:392:456
+format_null  64  520    1
+format_null  64  520    8
+format_null  64  640  128
+format_null  64 2048 2048
+format_null 128 2048    0 8:136:264:392:520:648:776:904
+format_null 128 1032    1
+format_null 128 1032    8
+format_null 128 1152  128
+format_null 128 2048 2048
+format_null 256 4096    0 8:264:520:776:1032:1288:1544:1800
+format_null 256 2056    1
+format_null 256 2056    8
+format_null 256 2176  128
+format_null 256 4096 2048
+format_null 512 4096    0 8:512:1016:1520:2024:2528:3032:3536
+format_null 512 4040    1
+format_null 512 4040    8
+format_null 512 4096  128
+format_null 512 4096 2048
+cleanup
+
+echo "# Offset check: 4096B sector drive"
+add_device dev_size_mb=16 sector_size=4096 num_tgts=1 opt_blks=64
+format_null  64 2048    0 8:72:136:200:264:328:392:456
+format_null  64  520    1
+format_null  64  520    8
+format_null  64  640  128
+format_null  64 2048 2048
+format_null 128 2048    0 8:136:264:392:520:648:776:904
+format_null 128 1032    1
+format_null 128 1032    8
+format_null 128 1152  128
+format_null 128 2048 2048
+format_null 256 4096    0 8:264:520:776:1032:1288:1544:1800
+format_null 256 2056    1
+format_null 256 2056    8
+format_null 256 2176  128
+format_null 256 4096 2048
+format_null 512 4096    0 8:512:1016:1520:2024:2528:3032:3536
+format_null 512 4040    1
+format_null 512 4040    8
+format_null 512 4096  128
+format_null 512 4096 2048
+cleanup
+
+echo "# Create enterprise-class 4K drive with fs and LUKS images."
+# loop device here presents 512 block but images have 4k block
+# cryptsetup should properly use 4k block on direct-io
+add_device dev_size_mb=32 sector_size=4096 physblk_exp=0 num_tgts=1 opt_blks=64
+for file in $(ls img_fs_*.img.xz) ; do
+    echo "Format using fs image $file."
+    xz -d -c $file | dd of=$DEV bs=1M 2>/dev/null || fail "bad image"
+    [ ! -d $MNT_DIR ] && mkdir $MNT_DIR
+    mount $DEV $MNT_DIR || skip "Mounting image is not available."
+    echo $PWD1 | $CRYPTSETUP luksFormat --type luks1 --key-size 256 $FAST_PBKDF $MNT_DIR/luks.img || fail
+    echo $PWD2 | $CRYPTSETUP luksFormat --type luks1 --key-size 256 $FAST_PBKDF $MNT_DIR/luks.img --header $MNT_DIR/luks_header.img || fail
+    umount $MNT_DIR
+done
 cleanup