mirror of
https://github.com/systemd/systemd
synced 2024-07-09 04:26:06 +00:00
7a321b5a21
Having these named differently than the test itself mostly creates unecessary confusion and makes writing logic against the tests harder so let's rename the testsuite-xx units and scripts to just use the test name itself.
122 lines
3.6 KiB
Bash
Executable File
122 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
set -euxo pipefail
|
|
|
|
export DM_NAME="integrity_test"
|
|
export FULL_DM_DEV_NAME="/dev/mapper/${DM_NAME}"
|
|
export FS_UUID="01234567-ffff-eeee-eeee-0123456789ab"
|
|
export GEN="/var/run/systemd/generator"
|
|
|
|
image_dir=""
|
|
|
|
cleanup()
|
|
{
|
|
if [ -z "${image_dir}" ]; then
|
|
return
|
|
fi
|
|
|
|
if [ -f "${image_dir}/image" ]; then
|
|
if [ -e "${FULL_DM_DEV_NAME}" ]; then
|
|
integritysetup close "${DM_NAME}"
|
|
fi
|
|
losetup -d "${loop}"
|
|
fi
|
|
|
|
rm -rf "${image_dir}"
|
|
}
|
|
|
|
trap cleanup EXIT
|
|
|
|
build_integrity_tab()
|
|
{
|
|
cat <<EOF >"/etc/integritytab"
|
|
${DM_NAME} ${loop} - integrity-algorithm=$1
|
|
EOF
|
|
}
|
|
|
|
image_dir="$(mktemp -d -t -p / integrity.tmp.XXXXXX)"
|
|
if [ -z "${image_dir}" ] || [ ! -d "${image_dir}" ]; then
|
|
echo "mktemp under / failed"
|
|
exit 1
|
|
fi
|
|
|
|
dd if=/dev/zero of="${image_dir}/image" bs=1048576 count=64 || exit 1
|
|
dd if=/dev/zero of="${image_dir}/data" bs=1048576 count=64 || exit 1
|
|
loop="$(losetup --show -f "${image_dir}/image")"
|
|
|
|
if [[ ! -e ${loop} ]]; then
|
|
echo "Loopback device created not found!"
|
|
exit 1
|
|
fi
|
|
|
|
# Do one iteration with a separate data device, to test those branches
|
|
separate_data=1
|
|
|
|
for algorithm in crc32c crc32 sha1 sha256
|
|
do
|
|
if [ "${separate_data}" -eq 1 ]; then
|
|
data_option="--data-device=${image_dir}/data"
|
|
else
|
|
data_option=""
|
|
fi
|
|
integritysetup format "${loop}" --batch-mode -I "${algorithm}" "${data_option}" || exit 1
|
|
integritysetup open -I "${algorithm}" "${loop}" "${DM_NAME}" "${data_option}" || exit 1
|
|
mkfs.ext4 -U "${FS_UUID}" "${FULL_DM_DEV_NAME}" || exit 1
|
|
|
|
# Give userspace time to handle udev events for new FS showing up ...
|
|
udevadm settle
|
|
|
|
integritysetup close "${DM_NAME}" || exit 1
|
|
|
|
# create integritytab, generate units, start service
|
|
if [ "${separate_data}" -eq 1 ]; then
|
|
data_option=",data-device=${image_dir}/data"
|
|
else
|
|
data_option=""
|
|
fi
|
|
build_integrity_tab "${algorithm}${data_option}"
|
|
|
|
# Cause the generator to re-run
|
|
systemctl daemon-reload || exit 1
|
|
|
|
# Check for existence of unit files...
|
|
if [[ ! -e "/run/systemd/generator/systemd-integritysetup@${DM_NAME}.service" ]]; then
|
|
echo "Service file does not exist!"
|
|
exit 1
|
|
fi
|
|
|
|
# Make sure we are in a consistent state, e.g. not already active before we start
|
|
systemctl stop systemd-integritysetup@"${DM_NAME}".service || exit 1
|
|
systemctl start systemd-integritysetup@"${DM_NAME}".service || exit 1
|
|
# Reset the start-limit counters, as we're going to restart the service a couple of times
|
|
systemctl reset-failed systemd-integritysetup@"${DM_NAME}".service
|
|
|
|
# Check the signature on the FS to ensure we can retrieve it and that is matches
|
|
if [ -e "${FULL_DM_DEV_NAME}" ]; then
|
|
# If a separate device is used for the metadata storage, then blkid will return one of the loop devices
|
|
if [ "${separate_data}" -eq 1 ]; then
|
|
dev_name="$(integritysetup status ${DM_NAME} | grep '^\s*device:' | awk '{print $2}')"
|
|
else
|
|
dev_name="${FULL_DM_DEV_NAME}"
|
|
fi
|
|
if [ "${dev_name}" != "$(blkid -U "${FS_UUID}")" ]; then
|
|
echo "Failed to locate FS with matching UUID!"
|
|
exit 1
|
|
fi
|
|
else
|
|
echo "Failed to bring up integrity device!"
|
|
exit 1
|
|
fi
|
|
|
|
systemctl stop systemd-integritysetup@"${DM_NAME}".service || exit 1
|
|
|
|
if [ -e "${FULL_DM_DEV_NAME}" ]; then
|
|
echo "Expecting ${FULL_DM_DEV_NAME} to not exist after stopping unit!"
|
|
exit 1
|
|
fi
|
|
|
|
separate_data=0
|
|
done
|
|
|
|
touch /testok
|