1*eb633035STom Caputi#!/bin/ksh -p 2*eb633035STom Caputi# 3*eb633035STom Caputi# CDDL HEADER START 4*eb633035STom Caputi# 5*eb633035STom Caputi# This file and its contents are supplied under the terms of the 6*eb633035STom Caputi# Common Development and Distribution License ("CDDL"), version 1.0. 7*eb633035STom Caputi# You may only use this file in accordance with the terms of version 8*eb633035STom Caputi# 1.0 of the CDDL. 9*eb633035STom Caputi# 10*eb633035STom Caputi# A full copy of the text of the CDDL should have accompanied this 11*eb633035STom Caputi# source. A copy of the CDDL is also available via the Internet at 12*eb633035STom Caputi# http://www.illumos.org/license/CDDL. 13*eb633035STom Caputi# 14*eb633035STom Caputi# CDDL HEADER END 15*eb633035STom Caputi# 16*eb633035STom Caputi 17*eb633035STom Caputi# 18*eb633035STom Caputi# Copyright (c) 2017 Datto, Inc. All rights reserved. 19*eb633035STom Caputi# 20*eb633035STom Caputi 21*eb633035STom Caputi. $STF_SUITE/include/libtest.shlib 22*eb633035STom Caputi. $STF_SUITE/tests/functional/cli_root/zfs_load-key/zfs_load-key_common.kshlib 23*eb633035STom Caputi 24*eb633035STom Caputi# 25*eb633035STom Caputi# DESCRIPTION: 26*eb633035STom Caputi# 'zfs change-key -o' should change the pbkdf2 iterations. 27*eb633035STom Caputi# 28*eb633035STom Caputi# STRATEGY: 29*eb633035STom Caputi# 1. Create an encryption dataset with 200k PBKDF2 iterations 30*eb633035STom Caputi# 2. Unmount the dataset 31*eb633035STom Caputi# 3. Change the PBKDF2 iterations to 150k 32*eb633035STom Caputi# 4. Verify the PBKDF2 iterations 33*eb633035STom Caputi# 5. Unload the dataset's key 34*eb633035STom Caputi# 6. Attempt to load the dataset's key 35*eb633035STom Caputi# 36*eb633035STom Caputi 37*eb633035STom Caputiverify_runnable "both" 38*eb633035STom Caputi 39*eb633035STom Caputifunction verify_pbkdf2iters 40*eb633035STom Caputi{ 41*eb633035STom Caputi typeset ds=$1 42*eb633035STom Caputi typeset iterations=$2 43*eb633035STom Caputi typeset iters=$(get_prop pbkdf2iters $ds) 44*eb633035STom Caputi 45*eb633035STom Caputi if [[ "$iters" != "$iterations" ]]; then 46*eb633035STom Caputi log_fail "Expected $iterations iterations, got $iters" 47*eb633035STom Caputi fi 48*eb633035STom Caputi 49*eb633035STom Caputi return 0 50*eb633035STom Caputi} 51*eb633035STom Caputi 52*eb633035STom Caputifunction cleanup 53*eb633035STom Caputi{ 54*eb633035STom Caputi datasetexists $TESTPOOL/$TESTFS1 && \ 55*eb633035STom Caputi log_must zfs destroy -f $TESTPOOL/$TESTFS1 56*eb633035STom Caputi} 57*eb633035STom Caputilog_onexit cleanup 58*eb633035STom Caputi 59*eb633035STom Caputilog_assert "'zfs change-key -o' should change the pbkdf2 iterations" 60*eb633035STom Caputi 61*eb633035STom Caputilog_must eval "echo $PASSPHRASE > /$TESTPOOL/pkey" 62*eb633035STom Caputilog_must zfs create -o encryption=on -o keyformat=passphrase \ 63*eb633035STom Caputi -o keylocation=file:///$TESTPOOL/pkey -o pbkdf2iters=200000 \ 64*eb633035STom Caputi $TESTPOOL/$TESTFS1 65*eb633035STom Caputi 66*eb633035STom Caputilog_must zfs unmount $TESTPOOL/$TESTFS1 67*eb633035STom Caputilog_must verify_pbkdf2iters $TESTPOOL/$TESTFS1 "200000" 68*eb633035STom Caputi 69*eb633035STom Caputilog_must zfs change-key -o pbkdf2iters=150000 $TESTPOOL/$TESTFS1 70*eb633035STom Caputilog_must verify_pbkdf2iters $TESTPOOL/$TESTFS1 "150000" 71*eb633035STom Caputi 72*eb633035STom Caputilog_must zfs unload-key $TESTPOOL/$TESTFS1 73*eb633035STom Caputilog_must zfs load-key $TESTPOOL/$TESTFS1 74*eb633035STom Caputi 75*eb633035STom Caputilog_pass "'zfs change-key -o' changes the pbkdf2 iterations" 76