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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 08:06:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 08:06:26 +0000
commit1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5 (patch)
tree6cf8220b628ebd2ccfc1375dd6516c6996e9abcc /tests/align-test2
parentInitial commit. (diff)
downloadcryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.tar.xz
cryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.zip
Adding upstream version 2:2.6.1.upstream/2%2.6.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/align-test2')
-rwxr-xr-xtests/align-test2449
1 files changed, 449 insertions, 0 deletions
diff --git a/tests/align-test2 b/tests/align-test2
new file mode 100755
index 0000000..33126a4
--- /dev/null
+++ b/tests/align-test2
@@ -0,0 +1,449 @@
+#!/bin/bash
+
+[ -z "$CRYPTSETUP_PATH" ] && CRYPTSETUP_PATH=".."
+CRYPTSETUP=$CRYPTSETUP_PATH/cryptsetup
+DEV=""
+DEV_STACKED="luks0xbabe"
+DEV_NAME="dummyalign"
+HDR="test_luks2_hdr"
+MNT_DIR="./mnt_luks"
+PWD1="93R4P4pIqAH8"
+PWD2="mymJeD8ivEhE"
+FAST_PBKDF="--pbkdf pbkdf2 --pbkdf-force-iterations 1000"
+
+CRYPTSETUP_VALGRIND=../.libs/cryptsetup
+CRYPTSETUP_LIB_VALGRIND=../.libs
+
+cleanup() {
+ udevadm settle >/dev/null 2>&1
+ if [ -d "$MNT_DIR" ] ; then
+ umount -f $MNT_DIR 2>/dev/null
+ rmdir $MNT_DIR 2>/dev/null
+ fi
+ [ -b /dev/mapper/$DEV_STACKED ] && dmsetup remove --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 >/dev/null 2>&1
+ sleep 1
+ rm -f $HDR 2>/dev/null
+}
+
+fail()
+{
+ 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 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 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
+}
+
+add_device() {
+ modprobe scsi_debug $@ delay=0 >/dev/null 2>&1
+ if [ $? -ne 0 ] ; then
+ echo "This kernel seems to not support proper scsi_debug module, test skipped."
+ exit 77
+ fi
+
+ sleep 2
+ DEV=$(grep -l -e scsi_debug /sys/block/*/device/model | cut -f4 -d /)
+
+ if [ ! -e /sys/block/$DEV/alignment_offset ] ; then
+ echo "This kernel seems to not support topology info, test skipped."
+ cleanup
+ exit 77
+ fi
+
+ DEV="/dev/$DEV"
+ [ -b $DEV ] || fail "Cannot find $DEV."
+}
+
+format() # expected [forced] [encryption_sector_size]
+{
+ local _sec_size=512
+
+ local _exp=$1
+
+ if [ "${2:0:1}" = "s" ]; then
+ _sec_size=${2:1}
+ shift
+ fi
+
+ test "${3:0:1}" = "s" && _sec_size=${3:1}
+
+ test $_sec_size -eq 512 || local _smsg=" (encryption sector size $_sec_size)"
+
+ if [ -z "$2" ] ; then
+ echo -n "Formatting using topology info$_smsg..."
+ echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $DEV -q -c aes-cbc-essiv:sha256 --sector-size $_sec_size >/dev/null 2>&1 || fail
+ else
+ echo -n "Formatting using forced sector alignment $2$_smsg..."
+ echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $DEV -q -c aes-cbc-essiv:sha256 --align-payload=$2 --sector-size $_sec_size >/dev/null || fail
+ fi
+
+ # check the device can be activated
+ if [ -n "$DM_SECTOR_SIZE" ] ; then
+ echo $PWD1 | $CRYPTSETUP luksOpen $DEV $DEV_NAME || fail
+ $CRYPTSETUP close $DEV_NAME || fail
+ fi
+
+ ALIGN=$($CRYPTSETUP luksDump $DEV | grep -A1 "0: crypt" | grep "offset:" | cut -d ' ' -f2)
+ # echo "ALIGN = $ALIGN"
+
+ [ -z "$ALIGN" ] && fail
+ ALIGN=$((ALIGN/512))
+ [ $ALIGN -ne $_exp ] && fail "Expected alignment differs: expected $_exp != detected $ALIGN"
+
+ # test some operation, just in case
+ echo -e "$PWD1\n$PWD2" | $CRYPTSETUP luksAddKey $DEV $FAST_PBKDF --new-key-slot 1
+ [ $? -ne 0 ] && fail "Keyslot add failed."
+
+ $CRYPTSETUP -q luksKillSlot $DEV 1
+ [ $? -ne 0 ] && fail "Keyslot removal failed."
+
+ echo "PASSED"
+}
+
+format_fail() # expected [forced] [encryption_sector_size]
+{
+ local _sec_size=512
+
+ local _exp=$1
+
+ if [ "${2:0:1}" = "s" ]; then
+ _sec_size=${2:1}
+ shift
+ fi
+
+ test "${3:0:1}" = "s" && _sec_size=${3:1}
+
+ test $_sec_size -eq 512 || local _smsg=" (encryption sector size $_sec_size)"
+
+ if [ -z "$2" ] ; then
+ echo -n "Formatting using topology info$_smsg (must fail)..."
+ echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $DEV -q -c aes-cbc-essiv:sha256 --sector-size $_sec_size >/dev/null 2>&1 && fail
+ else
+ echo -n "Formatting using forced sector alignment $2$_smsg (must fail)..."
+ echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $DEV -q -c aes-cbc-essiv:sha256 --align-payload=$2 --sector-size $_sec_size >/dev/null 2>&1 && fail
+ fi
+
+ echo "PASSED"
+}
+
+auto_sector() # expected device header
+{
+ local _exp=$1
+ local _dev=$2
+ local _hdr=$2
+ local _hdrstr=""
+ local _hdrmsg=""
+
+ if [ -n "$3" ]; then
+ _hdrstr="--header $3"
+ _hdr=$3
+ _hdrmsg=" detached header"
+ fi
+
+ echo -n "Formatting$_hdrmsg using optimal encryption sector size (expecting $_exp)..."
+
+ if [ -z "$DM_SECTOR_SIZE" -a $_exp -ne 512 ]; then
+ echo "SKIPPED"
+ return
+ fi
+
+ echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $_hdrstr $_dev -q >/dev/null 2>&1 || fail
+
+ # check the device can be activated
+ echo $PWD1 | $CRYPTSETUP luksOpen $_hdrstr $_dev $DEV_NAME || fail
+ $CRYPTSETUP close $DEV_NAME || fail
+
+ SECTOR=$($CRYPTSETUP luksDump $_hdr | grep -A4 "0: crypt" | grep "sector:" | cut -d ' ' -f2)
+
+ [ -z "$SECTOR" ] && fail
+ [ $SECTOR -ne $_exp ] && fail "Expected sector size differs: expected $_exp != detected $SECTOR"
+
+ echo "PASSED"
+}
+
+[ ! -x "$CRYPTSETUP" ] && skip "Cannot find $CRYPTSETUP, test skipped."
+[ -n "$VALG" ] && valgrind_setup && CRYPTSETUP=valgrind_run
+if [ $(id -u) != 0 ]; then
+ echo "WARNING: You must be root to run this test, test skipped."
+ exit 77
+fi
+
+dm_crypt_features
+modprobe --dry-run scsi_debug >/dev/null 2>&1 || skip "This kernel seems to not support proper scsi_debug module, test skipped."
+cleanup
+if [ -d /sys/module/scsi_debug ] ; then
+ echo "Cannot use scsi_debug module (in use or compiled-in), test skipped."
+ exit 77
+fi
+
+add_device dev_size_mb=32
+echo $PWD1 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $DEV -q >/dev/null || fail
+EXPCT=$($CRYPTSETUP luksDump $DEV | grep "offset: " | cut -f 2 -d ' ')
+test "$EXPCT" -gt 512 || fail
+EXPCT=$((EXPCT/512))
+echo "Default alignment detected: $EXPCT sectors"
+cleanup
+
+echo "# Create desktop-class 4K drive"
+echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=512 physblk_exp=3 num_tgts=1
+format $EXPCT
+format $EXPCT s1024
+format $EXPCT s2048
+format $EXPCT s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+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=32 sector_size=512 physblk_exp=3 num_tgts=1 opt_blks=1025
+format $EXPCT
+format $EXPCT s1024
+format $EXPCT s2048
+format $EXPCT s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+cleanup
+
+echo "# Create drive with misaligned opt-io to page-size (some bad USB enclosures)"
+echo "# (logical_block_size=512, physical_block_size=512, alignment_offset=0, opt-io=33553920)"
+add_device dev_size_mb=32 sector_size=512 num_tgts=1 opt_blks=65535
+format $EXPCT
+format $EXPCT s1024
+format $EXPCT s2048
+format $EXPCT s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+cleanup
+
+echo "# Create desktop-class 4K drive w/ 1-sector shift (original bug report)"
+echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=512)"
+add_device dev_size_mb=32 sector_size=512 physblk_exp=3 lowest_aligned=1 num_tgts=1
+format $((EXPCT+1))
+format_fail $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+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=32 sector_size=512 physblk_exp=3 lowest_aligned=7 num_tgts=1
+format $((EXPCT+7))
+format_fail $((EXPCT+7)) s1024
+format_fail $((EXPCT+7)) s2048
+format_fail $((EXPCT+7)) s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+cleanup
+
+echo "# Create enterprise-class 4K drive"
+echo "# (logical_block_size=4096, physical_block_size=4096, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=4096 num_tgts=1 opt_blks=64
+format $EXPCT
+format $EXPCT s1024
+format $EXPCT s2048
+format $EXPCT s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+#FIXME: kernel limits issue?
+##format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+cleanup
+
+echo "# Create classic 512B drive and stack dm-linear"
+echo "# (logical_block_size=512, physical_block_size=512, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=512 num_tgts=1
+DEV2=$DEV
+DEV=/dev/mapper/$DEV_STACKED
+dmsetup create $DEV_STACKED --table "0 65536 linear $DEV2 0"
+format $EXPCT
+format $EXPCT s1024
+format $EXPCT s2048
+format $EXPCT s4096
+format $EXPCT 1
+format $EXPCT 1 s1024
+format $EXPCT 1 s2048
+format $EXPCT 1 s4096
+format $EXPCT 8
+format $EXPCT 8 s1024
+format $EXPCT 8 s2048
+format $EXPCT 8 s4096
+format $((EXPCT+1)) $((EXPCT+1))
+format_fail $((EXPCT+1)) $((EXPCT+1)) s1024
+format_fail $((EXPCT+1)) $((EXPCT+1)) s2048
+format_fail $((EXPCT+1)) $((EXPCT+1)) s4096
+format $EXPCT $EXPCT
+format $EXPCT $EXPCT s1024
+format $EXPCT $EXPCT s2048
+format $EXPCT $EXPCT s4096
+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 $FAST_PBKDF --type luks2 $MNT_DIR/luks.img --offset 8192 || fail
+ echo $PWD2 | $CRYPTSETUP luksFormat $FAST_PBKDF --type luks2 $MNT_DIR/luks.img --header $MNT_DIR/luks_header.img || fail
+ umount $MNT_DIR
+done
+cleanup
+
+echo "# Create classic 512B drive"
+echo "# (logical_block_size=512, physical_block_size=512, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=512 num_tgts=1
+auto_sector 512 $DEV
+auto_sector 512 $DEV $HDR
+cleanup
+echo "# Create desktop-class 4K drive"
+echo "# (logical_block_size=512, physical_block_size=4096, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=512 physblk_exp=3 num_tgts=1
+auto_sector 4096 $DEV
+auto_sector 4096 $DEV $HDR
+DEV2=$DEV
+DEV=/dev/mapper/$DEV_STACKED
+dmsetup create $DEV_STACKED --table "0 $((`blockdev --getsz $DEV2`-1)) linear $DEV2 0"
+auto_sector 512 $DEV
+auto_sector 512 $DEV $HDR
+cleanup
+echo "# Create enterprise-class 4K drive"
+echo "# (logical_block_size=4096, physical_block_size=4096, alignment_offset=0)"
+add_device dev_size_mb=32 sector_size=4096 num_tgts=1 opt_blks=64
+auto_sector 4096 $DEV
+auto_sector 4096 $DEV $HDR
+cleanup