Files
apfstests/tests/generic/396
T
Darrick J. Wong a860a167d8 common: kill _supported_os
fstests only supports Linux, so get rid of this unnecessary predicate.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
2020-09-21 01:16:50 +08:00

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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2016 Google, Inc. All Rights Reserved.
#
# FS QA Test generic/396
#
# Test that FS_IOC_SET_ENCRYPTION_POLICY correctly validates the fscrypt_policy
# structure that userspace passes to it.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.*
}
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
. ./common/encrypt
# remove previous $seqres.full before test
rm -f $seqres.full
# real QA test starts here
_supported_fs generic
_require_scratch_encryption
_scratch_mkfs_encrypted &>> $seqres.full
_scratch_mount
dir=$SCRATCH_MNT/dir
mkdir $dir
echo -e "\n*** Invalid contents encryption mode ***"
_set_encpolicy $dir -c 0xFF |& _filter_scratch
echo -e "\n*** Invalid filenames encryption mode ***"
_set_encpolicy $dir -n 0xFF |& _filter_scratch
echo -e "\n*** Invalid flags ***"
_set_encpolicy $dir -f 0xFF |& _filter_scratch
echo -e "\n*** Invalid policy version ***"
_set_encpolicy $dir -v 0xFF |& _filter_scratch
# Currently, the only supported combination of modes is AES-256-XTS for contents
# and AES-256-CTS for filenames. Nothing else should be accepted.
echo -e "\n*** Invalid combinations of modes ***"
_set_encpolicy $dir -c AES-256-CTS -n AES-256-CTS |& _filter_scratch
_set_encpolicy $dir -c AES-256-CTS -n AES-256-XTS |& _filter_scratch
_set_encpolicy $dir -c AES-256-XTS -n AES-256-XTS |& _filter_scratch
# success, all done
status=0
exit