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selftests/bpf: Indent ima_setup.sh with tabs.

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The file was formatted with spaces instead of tabs and went unnoticed
as checkpatch.pl did not complain (probably because this is a shell
script). Re-indent it with tabs to be consistent with other scripts.

Signed-off-by: KP Singh <kpsingh@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201203191437.666737-5-kpsingh@chromium.org
This commit is contained in:
KP Singh 2020-12-03 19:14:37 +00:00 committed by Andrii Nakryiko
parent d932e043b9
commit ffebecd9d4
1 changed files with 51 additions and 51 deletions
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102
tools/testing/selftests/bpf/ima_setup.sh
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@ -10,90 +10,90 @@ TEST_BINARY="/bin/true"
usage()
{
echo "Usage: $0 <setup|cleanup|run> <existing_tmp_dir>"
exit 1
echo "Usage: $0 <setup|cleanup|run> <existing_tmp_dir>"
exit 1
}
ensure_mount_securityfs()
{
local securityfs_dir=$(grep "securityfs" /proc/mounts | awk '{print $2}')
local securityfs_dir=$(grep "securityfs" /proc/mounts | awk '{print $2}')
if [ -z "${securityfs_dir}" ]; then
securityfs_dir=/sys/kernel/security
mount -t securityfs security "${securityfs_dir}"
fi
if [ -z "${securityfs_dir}" ]; then
securityfs_dir=/sys/kernel/security
mount -t securityfs security "${securityfs_dir}"
fi
if [ ! -d "${securityfs_dir}" ]; then
echo "${securityfs_dir}: securityfs is not mounted" && exit 1
fi
if [ ! -d "${securityfs_dir}" ]; then
echo "${securityfs_dir}: securityfs is not mounted" && exit 1
fi
}
setup()
{
local tmp_dir="$1"
local mount_img="${tmp_dir}/test.img"
local mount_dir="${tmp_dir}/mnt"
local copied_bin_path="${mount_dir}/$(basename ${TEST_BINARY})"
mkdir -p ${mount_dir}
local tmp_dir="$1"
local mount_img="${tmp_dir}/test.img"
local mount_dir="${tmp_dir}/mnt"
local copied_bin_path="${mount_dir}/$(basename ${TEST_BINARY})"
mkdir -p ${mount_dir}
dd if=/dev/zero of="${mount_img}" bs=1M count=10
dd if=/dev/zero of="${mount_img}" bs=1M count=10
losetup -f "${mount_img}"
local loop_device=$(losetup -a | grep ${mount_img:?} | cut -d ":" -f1)
losetup -f "${mount_img}"
local loop_device=$(losetup -a | grep ${mount_img:?} | cut -d ":" -f1)
mkfs.ext2 "${loop_device:?}"
mount "${loop_device}" "${mount_dir}"
mkfs.ext2 "${loop_device:?}"
mount "${loop_device}" "${mount_dir}"
cp "${TEST_BINARY}" "${mount_dir}"
local mount_uuid="$(blkid ${loop_device} | sed 's/.*UUID="\([^"]*\)".*/\1/')"
cp "${TEST_BINARY}" "${mount_dir}"
local mount_uuid="$(blkid ${loop_device} | sed 's/.*UUID="\([^"]*\)".*/\1/')"
ensure_mount_securityfs
echo "measure func=BPRM_CHECK fsuuid=${mount_uuid}" > ${IMA_POLICY_FILE}
ensure_mount_securityfs
echo "measure func=BPRM_CHECK fsuuid=${mount_uuid}" > ${IMA_POLICY_FILE}
}
cleanup() {
local tmp_dir="$1"
local mount_img="${tmp_dir}/test.img"
local mount_dir="${tmp_dir}/mnt"
local tmp_dir="$1"
local mount_img="${tmp_dir}/test.img"
local mount_dir="${tmp_dir}/mnt"
local loop_devices=$(losetup -a | grep ${mount_img:?} | cut -d ":" -f1)
local loop_devices=$(losetup -a | grep ${mount_img:?} | cut -d ":" -f1)
for loop_dev in "${loop_devices}"; do
losetup -d $loop_dev
done
for loop_dev in "${loop_devices}"; do
losetup -d $loop_dev
done
umount ${mount_dir}
rm -rf ${tmp_dir}
umount ${mount_dir}
rm -rf ${tmp_dir}
}
run()
{
local tmp_dir="$1"
local mount_dir="${tmp_dir}/mnt"
local copied_bin_path="${mount_dir}/$(basename ${TEST_BINARY})"
local tmp_dir="$1"
local mount_dir="${tmp_dir}/mnt"
local copied_bin_path="${mount_dir}/$(basename ${TEST_BINARY})"
exec "${copied_bin_path}"
exec "${copied_bin_path}"
}
main()
{
[[ $# -ne 2 ]] && usage
[[ $# -ne 2 ]] && usage
local action="$1"
local tmp_dir="$2"
local action="$1"
local tmp_dir="$2"
[[ ! -d "${tmp_dir}" ]] && echo "Directory ${tmp_dir} doesn't exist" && exit 1
[[ ! -d "${tmp_dir}" ]] && echo "Directory ${tmp_dir} doesn't exist" && exit 1
if [[ "${action}" == "setup" ]]; then
setup "${tmp_dir}"
elif [[ "${action}" == "cleanup" ]]; then
cleanup "${tmp_dir}"
elif [[ "${action}" == "run" ]]; then
run "${tmp_dir}"
else
echo "Unknown action: ${action}"
exit 1
fi
if [[ "${action}" == "setup" ]]; then
setup "${tmp_dir}"
elif [[ "${action}" == "cleanup" ]]; then
cleanup "${tmp_dir}"
elif [[ "${action}" == "run" ]]; then
run "${tmp_dir}"
else
echo "Unknown action: ${action}"
exit 1
fi
}
main "$@"