1#!/usr/bin/env bash 2# group: rw quick 3# 4# Test encrypted write that crosses cluster boundary of two unallocated clusters 5# Based on 188 6# 7# Copyright (C) 2019 Red Hat, Inc. 8# 9# This program is free software; you can redistribute it and/or modify 10# it under the terms of the GNU General Public License as published by 11# the Free Software Foundation; either version 2 of the License, or 12# (at your option) any later version. 13# 14# This program is distributed in the hope that it will be useful, 15# but WITHOUT ANY WARRANTY; without even the implied warranty of 16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17# GNU General Public License for more details. 18# 19# You should have received a copy of the GNU General Public License 20# along with this program. If not, see <http://www.gnu.org/licenses/>. 21# 22 23# creator 24owner=mlevitsk@redhat.com 25 26seq=`basename $0` 27echo "QA output created by $seq" 28 29status=1 # failure is the default! 30 31_cleanup() 32{ 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37IMGOPTSSYNTAX=true 38 39# get standard environment, filters and checks 40. ./common.rc 41. ./common.filter 42 43_supported_fmt qcow2 44_supported_proto generic 45_supported_os Linux 46_require_working_luks 47 48 49size=1M 50 51SECRET="secret,id=sec0,data=astrochicken" 52QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT 53 54 55_run_test() 56{ 57 echo "== reading the whole image ==" 58 $QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts "$1" | _filter_qemu_io | _filter_testdir 59 60 echo 61 echo "== write two 512 byte sectors on a cluster boundary ==" 62 $QEMU_IO --object $SECRET -c "write -P 0xAA 0xFE00 0x400" --image-opts "$1" | _filter_qemu_io | _filter_testdir 63 64 echo 65 echo "== verify that the rest of the image is not changed ==" 66 $QEMU_IO --object $SECRET -c "read -P 0x00 0x00000 0xFE00" --image-opts "$1" | _filter_qemu_io | _filter_testdir 67 $QEMU_IO --object $SECRET -c "read -P 0xAA 0x0FE00 0x400" --image-opts "$1" | _filter_qemu_io | _filter_testdir 68 $QEMU_IO --object $SECRET -c "read -P 0x00 0x10200 0xEFE00" --image-opts "$1" | _filter_qemu_io | _filter_testdir 69 70} 71 72 73echo 74echo "testing LUKS qcow2 encryption" 75echo 76 77_make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,cluster_size=64K" $size 78_run_test "$TEST_IMG,encrypt.key-secret=sec0" 79_cleanup_test_img 80 81echo 82echo "testing legacy AES qcow2 encryption" 83echo 84 85 86_make_test_img --object $SECRET -o "encrypt.format=aes,encrypt.key-secret=sec0,cluster_size=64K" $size 87_run_test "$TEST_IMG,encrypt.key-secret=sec0" 88_cleanup_test_img 89 90 91 92# success, all done 93echo "*** done" 94rm -f $seq.full 95status=0 96