projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 426d52d8 DB |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # Test encrypted read/write using backing files | |
| 4 | # | |
| 5 | # Copyright (C) 2017 Red Hat, Inc. | |
| 6 | # | |
| 7 | # This program is free software; you can redistribute it and/or modify | |
| 8 | # it under the terms of the GNU General Public License as published by | |
| 9 | # the Free Software Foundation; either version 2 of the License, or | |
| 10 | # (at your option) any later version. | |
| 11 | # | |
| 12 | # This program is distributed in the hope that it will be useful, | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | # GNU General Public License for more details. | |
| 16 | # | |
| 17 | # You should have received a copy of the GNU General Public License | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | # | |
| 20 | ||
| 21 | # creator | |
| 22 | [email protected] | |
| 23 | ||
| 24 | seq=`basename $0` | |
| 25 | echo "QA output created by $seq" | |
| 26 | ||
| 27 | here=`pwd` | |
| 28 | status=1 # failure is the default! | |
| 29 | ||
| 30 | _cleanup() | |
| 31 | { | |
| 32 | _cleanup_test_img | |
| 33 | } | |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| 35 | ||
| 36 | # get standard environment, filters and checks | |
| 37 | . ./common.rc | |
| 38 | . ./common.filter | |
| 39 | ||
| 40 | _supported_fmt qcow2 | |
| 41 | _supported_proto generic | |
| 42 | _supported_os Linux | |
| 43 | ||
| 44 | ||
| 45 | size=16M | |
| 46 | TEST_IMG_BASE=$TEST_IMG.base | |
| 47 | SECRET0="secret,id=sec0,data=astrochicken" | |
| 48 | SECRET1="secret,id=sec1,data=furby" | |
| 49 | ||
| 50 | TEST_IMG_SAVE=$TEST_IMG | |
| 51 | TEST_IMG=$TEST_IMG_BASE | |
| 52 | echo "== create base ==" | |
| 53 | _make_test_img --object $SECRET0 -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size | |
| 54 | TEST_IMG=$TEST_IMG_SAVE | |
| 55 | ||
| 56 | IMGSPECBASE="driver=$IMGFMT,file.filename=$TEST_IMG_BASE,encrypt.key-secret=sec0" | |
| 57 | IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,backing.driver=$IMGFMT,backing.file.filename=$TEST_IMG_BASE,backing.encrypt.key-secret=sec0,encrypt.key-secret=sec1" | |
| 58 | QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT | |
| 59 | ||
| 60 | echo | |
| 61 | echo "== writing whole image ==" | |
| 62 | $QEMU_IO --object $SECRET0 -c "write -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir | |
| 63 | ||
| 64 | echo | |
| 65 | echo "== verify pattern ==" | |
| 66 | $QEMU_IO --object $SECRET0 -c "read -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir | |
| 67 | ||
| 68 | echo "== create overlay ==" | |
| 6e6e55f5 | 69 | _make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" $size |
| 426d52d8 DB |
70 | |
| 71 | echo | |
| 72 | echo "== writing part of a cluster ==" | |
| 73 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "write -P 0xe 0 1024" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir | |
| 74 | ||
| 75 | echo | |
| 76 | echo "== verify pattern ==" | |
| 77 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0xe 0 1024" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir | |
| 78 | echo | |
| 79 | echo "== verify pattern ==" | |
| 80 | $QEMU_IO --object $SECRET0 --object $SECRET1 -c "read -P 0xa 1024 64512" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir | |
| 81 | ||
| 82 | ||
| 83 | # success, all done | |
| 84 | echo "*** done" | |
| 85 | rm -f $seq.full | |
| 86 | status=0 |