tests/qemu-iotests/263

   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
  24 owner=mlevitsk@redhat.com
  25
  26 seq=`basename $0`
  27 echo "QA output created by $seq"
  28
  29 status=1        # failure is the default!
  30
  31 _cleanup()
  32 {
  33         _cleanup_test_img
  34 }
  35 trap "_cleanup; exit \$status" 0 1 2 3 15
  36
  37 IMGOPTSSYNTAX=true
  38
  39 # get standard environment, filters and checks
  40 . ./common.rc
  41 . ./common.filter
  42
  43 _supported_fmt qcow2
  44 _supported_proto generic
  45 _supported_os Linux
  46 _require_working_luks
  47
  48
  49 size=1M
  50
  51 SECRET="secret,id=sec0,data=astrochicken"
  52 QEMU_IO_OPTIONS=$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
  73 echo
  74 echo "testing LUKS qcow2 encryption"
  75 echo
  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
  81 echo
  82 echo "testing legacy AES qcow2 encryption"
  83 echo
  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
  93 echo "*** done"
  94 rm -f $seq.full
  95 status=0