| #!/bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # This file and its contents are supplied under the terms of the |
| # Common Development and Distribution License ("CDDL"), version 1.0. |
| # You may only use this file in accordance with the terms of version |
| # 1.0 of the CDDL. |
| # |
| # A full copy of the text of the CDDL should have accompanied this |
| # source. A copy of the CDDL is also available via the Internet at |
| # http://www.illumos.org/license/CDDL. |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright (c) 2017 Datto, Inc. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/cli_root/zfs_load-key/zfs_load-key_common.kshlib |
| |
| # |
| # DESCRIPTION: |
| # 'zfs change-key -o' should change the pbkdf2 iterations. |
| # |
| # STRATEGY: |
| # 1. Create an encryption dataset with 200k PBKDF2 iterations |
| # 2. Unmount the dataset |
| # 3. Change the PBKDF2 iterations to 150k |
| # 4. Verify the PBKDF2 iterations |
| # 5. Unload the dataset's key |
| # 6. Attempt to load the dataset's key |
| # |
| |
| verify_runnable "both" |
| |
| function verify_pbkdf2iters |
| { |
| typeset ds=$1 |
| typeset iterations=$2 |
| typeset iters=$(get_prop pbkdf2iters $ds) |
| |
| if [[ "$iters" != "$iterations" ]]; then |
| log_fail "Expected $iterations iterations, got $iters" |
| fi |
| |
| return 0 |
| } |
| |
| function cleanup |
| { |
| datasetexists $TESTPOOL/$TESTFS1 && \ |
| log_must zfs destroy -f $TESTPOOL/$TESTFS1 |
| } |
| log_onexit cleanup |
| |
| log_assert "'zfs change-key -o' should change the pbkdf2 iterations" |
| |
| log_must eval "echo $PASSPHRASE > /$TESTPOOL/pkey" |
| log_must zfs create -o encryption=on -o keyformat=passphrase \ |
| -o keylocation=file:///$TESTPOOL/pkey -o pbkdf2iters=200000 \ |
| $TESTPOOL/$TESTFS1 |
| |
| log_must zfs unmount $TESTPOOL/$TESTFS1 |
| log_must verify_pbkdf2iters $TESTPOOL/$TESTFS1 "200000" |
| |
| log_must zfs change-key -o pbkdf2iters=150000 $TESTPOOL/$TESTFS1 |
| log_must verify_pbkdf2iters $TESTPOOL/$TESTFS1 "150000" |
| |
| log_must zfs unload-key $TESTPOOL/$TESTFS1 |
| log_must zfs load-key $TESTPOOL/$TESTFS1 |
| |
| log_pass "'zfs change-key -o' changes the pbkdf2 iterations" |