xref: /openbmc/qemu/tests/qemu-iotests/188 (revision 812b31d3)
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
23owner=berrange@redhat.com
24
25seq=`basename $0`
26echo "QA output created by $seq"
27
28status=1	# failure is the default!
29
30_cleanup()
31{
32	_cleanup_test_img
33}
34trap "_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
46size=16M
47
48SECRET="secret,id=sec0,data=astrochicken"
49SECRETALT="secret,id=sec0,data=platypus"
50
51_make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size
52
53IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG"
54
55QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
56
57echo
58echo "== reading whole image =="
59$QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
60
61echo
62echo "== rewriting whole image =="
63$QEMU_IO --object $SECRET -c "write -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
64
65echo
66echo "== verify pattern =="
67$QEMU_IO --object $SECRET -c "read -P 0xa 0 $size"  --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
68
69echo
70echo "== verify open failure with wrong password =="
71$QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
72
73_cleanup_test_img
74
75echo
76echo "== verify that has_zero_init returns false when preallocating =="
77
78# Empty source file
79if [ -n "$TEST_IMG_FILE" ]; then
80    TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size
81else
82    TEST_IMG="${TEST_IMG}.orig" _make_test_img $size
83fi
84
85$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
93echo "*** done"
94rm -f $seq.full
95status=0
96