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 $seq"
  28
  29 status=1        # failure is the default!
  30
  31 _cleanup()
  32 {
  33         _cleanup_test_img
  34 }
  35 trap "_cleanup; exit \$status" 0 1 2 3 15
  36
  37 # get standard environment, filters and checks
  38 . ./common.rc
  39 . ./common.filter
  40
  41 _supported_fmt qcow2
  42 _supported_proto generic
  43 _supported_os Linux
  44 _require_working_luks
  45
  46
  47 size=1M
  48
  49 SECRET="secret,id=sec0,data=astrochicken"
  50 QEMU_IO_OPTIONS=$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
  71 echo
  72 echo "testing LUKS qcow2 encryption"
  73 echo
  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
  79 echo
  80 echo "testing legacy AES qcow2 encryption"
  81 echo
  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
  91 echo "*** done"
  92 rm -f $seq.full
  93 status=0