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1 #!/usr/bin/env bash 2 # group: rw quick 3 # 4 # Test encrypted read/write using plain bdrv_pread/bdrv_pwrite 5 # 6 # Copyright (C) 2017 Red Hat, Inc. 7 # 8 # This program is free software; you can redistribute it and/or modify 9 # it under the terms of the GNU General Public License as published by 10 # the Free Software Foundation; either version 2 of the License, or 11 # (at your option) any later version. 12 # 13 # This program is distributed in the hope that it will be useful, 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 # GNU General Public License for more details. 17 # 18 # You should have received a copy of the GNU General Public License 19 # along with this program. If not, see <http://www.gnu.org/licenses/>. 20 # 21 22 # creator 23 owner=berrange@redhat.com 24 25 seq=`basename $0` 26 echo "QA output created by $seq" 27 28 status=1 # failure is the default! 29 30 _cleanup() 31 { 32 _cleanup_test_img 33 } 34 trap "_cleanup; exit \$status" 0 1 2 3 15 35 36 # get standard environment, filters and checks 37 . ./common.rc 38 . ./common.filter 39 40 _supported_fmt qcow2 41 _supported_proto generic 42 _supported_os Linux 43 _require_working_luks 44 45 46 size=16M 47 48 SECRET="secret,id=sec0,data=astrochicken" 49 SECRETALT="secret,id=sec0,data=platypus" 50 51 _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size 52 53 IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" 54 55 QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT 56 57 echo 58 echo "== reading whole image ==" 59 $QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir 60 61 echo 62 echo "== rewriting whole image ==" 63 $QEMU_IO --object $SECRET -c "write -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir 64 65 echo 66 echo "== verify pattern ==" 67 $QEMU_IO --object $SECRET -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir 68 69 echo 70 echo "== verify open failure with wrong password ==" 71 $QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir 72 73 _cleanup_test_img 74 75 echo 76 echo "== verify that has_zero_init returns false when preallocating ==" 77 78 # Empty source file 79 if [ -n "$TEST_IMG_FILE" ]; then 80 TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size 81 else 82 TEST_IMG="${TEST_IMG}.orig" _make_test_img $size 83 fi 84 85 $QEMU_IMG convert -O "$IMGFMT" --object $SECRET \ 86 -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,preallocation=metadata" \ 87 "${TEST_IMG}.orig" "$TEST_IMG" 88 89 $QEMU_IMG compare --object $SECRET --image-opts "${IMGSPEC}.orig" "$IMGSPEC" 90 91 92 # success, all done 93 echo "*** done" 94 rm -f $seq.full 95 status=0