1#!/usr/bin/env bash
2#
3# Test encrypted read/write using plain bdrv_read/bdrv_write
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
22owner=berrange@redhat.com
23
24seq=`basename $0`
25echo "QA output created by $seq"
26
27status=1	# failure is the default!
28
29_cleanup()
30{
31	_cleanup_test_img
32}
33trap "_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
43
44size=16M
45
46SECRET="secret,id=sec0,data=astrochicken"
47SECRETALT="secret,id=sec0,data=platypus"
48
49_make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10" $size
50
51IMGSPEC="driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG"
52
53QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
54
55echo
56echo "== reading whole image =="
57$QEMU_IO --object $SECRET -c "read -P 0 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
58
59echo
60echo "== rewriting whole image =="
61$QEMU_IO --object $SECRET -c "write -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
62
63echo
64echo "== verify pattern =="
65$QEMU_IO --object $SECRET -c "read -P 0xa 0 $size"  --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
66
67echo
68echo "== verify open failure with wrong password =="
69$QEMU_IO --object $SECRETALT -c "read -P 0xa 0 $size" --image-opts $IMGSPEC | _filter_qemu_io | _filter_testdir
70
71_cleanup_test_img
72
73echo
74echo "== verify that has_zero_init returns false when preallocating =="
75
76# Empty source file
77if [ -n "$TEST_IMG_FILE" ]; then
78    TEST_IMG_FILE="${TEST_IMG_FILE}.orig" _make_test_img $size
79else
80    TEST_IMG="${TEST_IMG}.orig" _make_test_img $size
81fi
82
83$QEMU_IMG convert -O "$IMGFMT" --object $SECRET \
84    -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,preallocation=metadata" \
85    "${TEST_IMG}.orig" "$TEST_IMG"
86
87$QEMU_IMG compare --object $SECRET --image-opts "${IMGSPEC}.orig" "$IMGSPEC"
88
89
90# success, all done
91echo "*** done"
92rm -f $seq.full
93status=0
94