Daniel P. Berrangé | 087ab8e | 2020-02-07 13:55:20 +0000 | [diff] [blame] | 1 | #!/usr/bin/env bash |
Vladimir Sementsov-Ogievskiy | 9dd003a | 2021-01-16 16:44:19 +0300 | [diff] [blame] | 2 | # group: rw |
Daniel P. Berrangé | 087ab8e | 2020-02-07 13:55:20 +0000 | [diff] [blame] | 3 | # |
| 4 | # Test ref count checks on encrypted images |
| 5 | # |
| 6 | # Copyright (C) 2019 Red Hat, Inc. |
| 7 | # |
| 8 | # This program is free software; you can redistribute it and/or modify |
| 9 | # it under the terms of the GNU General Public License as published by |
| 10 | # the Free Software Foundation; either version 2 of the License, or |
| 11 | # (at your option) any later version. |
| 12 | # |
| 13 | # This program is distributed in the hope that it will be useful, |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | # GNU General Public License for more details. |
| 17 | # |
| 18 | # You should have received a copy of the GNU General Public License |
| 19 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | # |
| 21 | |
| 22 | # creator |
| 23 | owner=berrange@redhat.com |
| 24 | |
| 25 | seq=`basename $0` |
| 26 | echo "QA output created by $seq" |
| 27 | |
| 28 | status=1 # failure is the default! |
| 29 | |
| 30 | _cleanup() |
| 31 | { |
| 32 | _cleanup_test_img |
| 33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 35 | |
| 36 | # get standard environment, filters and checks |
| 37 | . ./common.rc |
| 38 | . ./common.filter |
| 39 | |
| 40 | _supported_fmt qcow2 |
| 41 | _supported_proto generic |
| 42 | _supported_os Linux |
Max Reitz | d2a839e | 2020-06-25 14:55:35 +0200 | [diff] [blame] | 43 | _require_working_luks |
Daniel P. Berrangé | 087ab8e | 2020-02-07 13:55:20 +0000 | [diff] [blame] | 44 | |
| 45 | |
| 46 | size=1M |
| 47 | |
| 48 | SECRET="secret,id=sec0,data=astrochicken" |
| 49 | |
| 50 | IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0" |
| 51 | QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT |
| 52 | |
| 53 | _run_test() |
| 54 | { |
| 55 | IMGOPTSSYNTAX=true |
| 56 | OLD_TEST_IMG="$TEST_IMG" |
| 57 | TEST_IMG="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0" |
| 58 | QEMU_IMG_EXTRA_ARGS="--image-opts --object $SECRET" |
| 59 | |
| 60 | echo |
| 61 | echo "== cluster size $csize" |
| 62 | echo "== checking image refcounts ==" |
| 63 | _check_test_img |
| 64 | |
| 65 | echo |
| 66 | echo "== writing some data ==" |
| 67 | $QEMU_IO -c "write -P 0x9 0 1" $QEMU_IMG_EXTRA_ARGS $TEST_IMG | _filter_qemu_io | _filter_testdir |
| 68 | echo |
| 69 | echo "== rechecking image refcounts ==" |
| 70 | _check_test_img |
| 71 | |
| 72 | echo |
| 73 | echo "== writing some more data ==" |
| 74 | $QEMU_IO -c "write -P 0x9 $csize 1" $QEMU_IMG_EXTRA_ARGS $TEST_IMG | _filter_qemu_io | _filter_testdir |
| 75 | echo |
| 76 | echo "== rechecking image refcounts ==" |
| 77 | _check_test_img |
| 78 | |
| 79 | TEST_IMG="$OLD_TEST_IMG" |
| 80 | QEMU_IMG_EXTRA_ARGS= |
| 81 | IMGOPTSSYNTAX= |
| 82 | } |
| 83 | |
| 84 | |
| 85 | echo |
| 86 | echo "testing LUKS qcow2 encryption" |
| 87 | echo |
| 88 | |
| 89 | for csize in 512 2048 32768 |
| 90 | do |
| 91 | _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,cluster_size=$csize" $size |
| 92 | _run_test |
| 93 | _cleanup_test_img |
| 94 | done |
| 95 | |
| 96 | # success, all done |
| 97 | echo "*** done" |
| 98 | rm -f $seq.full |
| 99 | status=0 |