tests/qemu-iotests/282

   1 #!/usr/bin/env bash
   2 #
   3 # Test qemu-img file cleanup for LUKS when using a non-UTF8 secret
   4 #
   5 # Copyright (C) 2020, IBM Corporation.
   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 seq=`basename $0`
  22 echo "QA output created by $seq"
  23
  24 status=1        # failure is the default!
  25 TEST_IMAGE_FILE='vol.img'
  26
  27 _cleanup()
  28 {
  29   _cleanup_test_img
  30   rm non_utf8_secret
  31   rm -f $TEST_IMAGE_FILE
  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 luks
  40 _supported_proto generic
  41
  42 echo "== Create non-UTF8 secret =="
  43 echo -n -e '\x3a\x3c\x3b\xff' > non_utf8_secret
  44 SECRET="secret,id=sec0,file=non_utf8_secret"
  45
  46 echo "== Throws an error because of invalid UTF-8 secret =="
  47 $QEMU_IMG create -f $IMGFMT --object $SECRET -o "key-secret=sec0" $TEST_IMAGE_FILE 4M
  48
  49 echo "== Image file should not exist after the error =="
  50 if test -f "$TEST_IMAGE_FILE"; then
  51     exit 1
  52 fi
  53
  54 echo "== Create a stub image file and run qemu-img again =="
  55 touch $TEST_IMAGE_FILE
  56 $QEMU_IMG create -f $IMGFMT --object $SECRET -o "key-secret=sec0" $TEST_IMAGE_FILE 4M
  57
  58 echo "== Pre-existing image file should also be deleted after the error =="
  59 if test -f "$TEST_IMAGE_FILE"; then
  60     exit 1
  61 fi
  62
  63 # success, all done
  64 echo "*** done"
  65 rm -f $seq.full
  66 status=0