| 1 | #!/usr/bin/env bash |
| 2 | # group: rw |
| 3 | # |
| 4 | # Test commit of encrypted qcow2 files |
| 5 | # |
| 6 | # Copyright (C) 2017 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 $seq" |
| 27 | |
| 28 | status=1 # failure is the default! |
| 29 | |
| 30 | _cleanup() |
| 31 | { |
| 32 | _cleanup_test_img |
| 33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 35 | |
| 36 | # get standard environment, filters and checks |
| 37 | . ./common.rc |
| 38 | . ./common.filter |
| 39 | |
| 40 | _supported_fmt qcow2 |
| 41 | _supported_proto file |
| 42 | _supported_os Linux |
| 43 | _require_working_luks |
| 44 | |
| 45 | |
| 46 | size=16M |
| 47 | TEST_IMG_BASE=$TEST_IMG.base |
| 48 | SECRET0="secret,id=sec0,data=astrochicken" |
| 49 | SECRET1="secret,id=sec1,data=furby" |
| 50 | |
| 51 | TEST_IMG_SAVE=$TEST_IMG |
| 52 | TEST_IMG=$TEST_IMG_BASE |
| 53 | echo "== create base ==" |
| 54 | _make_test_img --object $SECRET0 -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size |
| 55 | TEST_IMG=$TEST_IMG_SAVE |
| 56 | |
| 57 | IMGSPECBASE="driver=$IMGFMT,file.filename=$TEST_IMG_BASE,encrypt.key-secret=sec0" |
| 58 | IMGSPECLAYER="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec1" |
| 59 | IMGSPEC="$IMGSPECLAYER,backing.driver=$IMGFMT,backing.file.filename=$TEST_IMG_BASE,backing.encrypt.key-secret=sec0" |
| 60 | QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT |
| 61 | |
| 62 | echo |
| 63 | echo "== writing whole image base ==" |
| 64 | $QEMU_IO --object $SECRET0 -c "write -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir |
| 65 | |
| 66 | echo "== create overlay ==" |
| 67 | _make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -b "$TEST_IMG_BASE" -F $IMGFMT |
| 68 | |
| 69 | echo |
| 70 | echo "== writing whole image layer ==" |
| 71 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "write -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir |
| 72 | |
| 73 | echo |
| 74 | echo "== verify pattern base ==" |
| 75 | $QEMU_IO --object $SECRET0 -c "read -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir |
| 76 | |
| 77 | echo |
| 78 | echo "== verify pattern layer ==" |
| 79 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir |
| 80 | |
| 81 | echo |
| 82 | echo "== committing layer into base ==" |
| 83 | $QEMU_IMG commit --object $SECRET0 --object $SECRET1 --image-opts $IMGSPEC | _filter_testdir |
| 84 | |
| 85 | echo |
| 86 | echo "== verify pattern base ==" |
| 87 | $QEMU_IO --object $SECRET0 -c "read -P 0x9 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir |
| 88 | |
| 89 | echo |
| 90 | echo "== verify pattern layer ==" |
| 91 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0x9 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir |
| 92 | |
| 93 | echo |
| 94 | echo "== checking image base ==" |
| 95 | $QEMU_IMG info --image-opts $IMGSPECBASE | _filter_img_info --format-specific \ |
| 96 | | sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \ |
| 97 | -e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \ |
| 98 | -e '/extended l2:/ D' \ |
| 99 | | _filter_json_filename |
| 100 | |
| 101 | echo |
| 102 | echo "== checking image layer ==" |
| 103 | $QEMU_IMG info --image-opts $IMGSPECLAYER | _filter_img_info --format-specific \ |
| 104 | | sed -e "/^disk size:/ D" -e '/refcount bits:/ D' -e '/compat:/ D' \ |
| 105 | -e '/lazy refcounts:/ D' -e '/corrupt:/ D' -e '/^\s*data file/ D' \ |
| 106 | -e '/extended l2:/ D' \ |
| 107 | | _filter_json_filename |
| 108 | |
| 109 | |
| 110 | # success, all done |
| 111 | echo "*** done" |
| 112 | rm -f $seq.full |
| 113 | status=0 |