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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 $seq" 28 29status=1 # failure is the default! 30 31_cleanup() 32{ 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40 41_supported_fmt qcow2 42_supported_proto generic 43_supported_os Linux 44_require_working_luks 45 46 47size=1M 48 49SECRET="secret,id=sec0,data=astrochicken" 50QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT 51 52 53_run_test() 54{ 55 echo "== reading the whole image ==" 56 $QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts "$1" | _filter_qemu_io | _filter_testdir 57 58 echo 59 echo "== write two 512 byte sectors on a cluster boundary ==" 60 $QEMU_IO --object $SECRET -c "write -P 0xAA 0xFE00 0x400" --image-opts "$1" | _filter_qemu_io | _filter_testdir 61 62 echo 63 echo "== verify that the rest of the image is not changed ==" 64 $QEMU_IO --object $SECRET -c "read -P 0x00 0x00000 0xFE00" --image-opts "$1" | _filter_qemu_io | _filter_testdir 65 $QEMU_IO --object $SECRET -c "read -P 0xAA 0x0FE00 0x400" --image-opts "$1" | _filter_qemu_io | _filter_testdir 66 $QEMU_IO --object $SECRET -c "read -P 0x00 0x10200 0xEFE00" --image-opts "$1" | _filter_qemu_io | _filter_testdir 67 68} 69 70 71echo 72echo "testing LUKS qcow2 encryption" 73echo 74 75_make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,cluster_size=64K" $size 76_run_test "driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" 77_cleanup_test_img 78 79echo 80echo "testing legacy AES qcow2 encryption" 81echo 82 83 84_make_test_img --object $SECRET -o "encrypt.format=aes,encrypt.key-secret=sec0,cluster_size=64K" $size 85_run_test "driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" 86_cleanup_test_img 87 88 89 90# success, all done 91echo "*** done" 92rm -f $seq.full 93status=0