tests/qemu-iotests/188

   1 #!/usr/bin/env bash
   2 #
   3 # Test encrypted read/write using plain bdrv_pread/bdrv_pwrite
   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 owner=berrange@redhat.com
  23
  24 seq=`basename $0`
  25 echo "QA output created by $seq"
  26
  27 status=1        # failure is the default!
  28
  29 _cleanup()
  30 {
  31         _cleanup_test_img
  32 }
  33 trap "_cleanup; exit \$status" 0 1 2 3 15
  34
  35 # get standard environment, filters and checks
  36 . ./common.rc
  37 . ./common.filter
  38
  39 _supported_fmt qcow2
  40 _supported_proto generic
  41 _supported_os Linux
  42 _require_working_luks
  43
  44
  45 size=16M
  46
  47 SECRET="secret,id=sec0,data=astrochicken"
  48 SECRETALT="secret,id=sec0,data=platypus"
  49
  50 _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size
  51
  52 IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG"
  53
  54 QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
  55
  56 echo
  57 echo "== reading whole image =="
  58 $QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  59
  60 echo
  61 echo "== rewriting whole image =="
  62 $QEMU_IO --object $SECRET -c "write -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  63
  64 echo
  65 echo "== verify pattern =="
  66 $QEMU_IO --object $SECRET -c "read -P 0xa 0 $size"  --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  67
  68 echo
  69 echo "== verify open failure with wrong password =="
  70 $QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
  71
  72 _cleanup_test_img
  73
  74 echo
  75 echo "== verify that has_zero_init returns false when preallocating =="
  76
  77 # Empty source file
  78 if [ -n "$TEST_IMG_FILE" ]; then
  79     TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size
  80 else
  81     TEST_IMG="${TEST_IMG}.orig" _make_test_img $size
  82 fi
  83
  84 $QEMU_IMG convert -O "$IMGFMT" --object $SECRET \
  85     -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,preallocation=metadata" \
  86     "${TEST_IMG}.orig" "$TEST_IMG"
  87
  88 $QEMU_IMG compare --object $SECRET --image-opts "${IMGSPEC}.orig" "$IMGSPEC"
  89
  90
  91 # success, all done
  92 echo "*** done"
  93 rm -f $seq.full
  94 status=0