#!/bin/bash # # Test luks and file image creation # # Copyright (C) 2018 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # # creator owner=kwolf@redhat.com seq=`basename $0` echo "QA output created by $seq" here=`pwd` status=1 # failure is the default! # get standard environment, filters and checks . ./common.rc . ./common.filter _supported_fmt luks _supported_proto file _supported_os Linux function do_run_qemu() { echo Testing: "$@" $QEMU -nographic -qmp stdio -serial none "$@" echo } function run_qemu() { do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp \ | _filter_qemu | _filter_imgfmt \ | _filter_actual_image_size } echo echo "=== Successful image creation (defaults) ===" echo size=$((128 * 1024 * 1024)) run_qemu -object secret,id=keysec0,data="foo" <<EOF { "execute": "qmp_capabilities" } { "execute": "x-blockdev-create", "arguments": { "driver": "file", "filename": "$TEST_IMG_FILE", "size": 0 } } { "execute": "blockdev-add", "arguments": { "driver": "file", "node-name": "imgfile", "filename": "$TEST_IMG_FILE" } } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "imgfile", "key-secret": "keysec0", "size": $size, "iter-time": 10 } } { "execute": "quit" } EOF _img_info --format-specific | _filter_img_info --format-specific echo echo "=== Successful image creation (with non-default options) ===" echo # Choose a different size to show that we got a new image size=$((64 * 1024 * 1024)) run_qemu -object secret,id=keysec0,data="foo" <<EOF { "execute": "qmp_capabilities" } { "execute": "x-blockdev-create", "arguments": { "driver": "file", "filename": "$TEST_IMG_FILE", "size": 0 } } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": { "driver": "file", "filename": "$TEST_IMG_FILE" }, "size": $size, "key-secret": "keysec0", "cipher-alg": "twofish-128", "cipher-mode": "ctr", "ivgen-alg": "plain64", "ivgen-hash-alg": "md5", "hash-alg": "sha1", "iter-time": 10 } } { "execute": "quit" } EOF _img_info --format-specific | _filter_img_info --format-specific echo echo "=== Invalid BlockdevRef ===" echo run_qemu <<EOF { "execute": "qmp_capabilities" } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "this doesn't exist", "size": $size } } { "execute": "quit" } EOF echo echo "=== Zero size ===" echo run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \ -object secret,id=keysec0,data="foo" <<EOF { "execute": "qmp_capabilities" } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "node0", "key-secret": "keysec0", "size": 0, "iter-time": 10 } } { "execute": "quit" } EOF _img_info | _filter_img_info echo echo "=== Invalid sizes ===" echo # TODO Negative image sizes aren't handled correctly, but this is a problem # with QAPI's implementation of the 'size' type and affects other commands as # well. Once this is fixed, we may want to add a test case here. # 1. 2^64 - 512 # 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this) # 3. 2^63 - 512 (generally valid, but with the crypto header the file will # exceed 63 bits) run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \ -object secret,id=keysec0,data="foo" <<EOF { "execute": "qmp_capabilities" } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "node0", "key-secret": "keysec0", "size": 18446744073709551104 } } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "node0", "key-secret": "keysec0", "size": 9223372036854775808 } } { "execute": "x-blockdev-create", "arguments": { "driver": "$IMGFMT", "file": "node0", "key-secret": "keysec0", "size": 9223372036854775296 } } { "execute": "quit" } EOF echo echo "=== Resize image with invalid sizes ===" echo run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \ -blockdev driver=luks,file=node0,key-secret=keysec0,node-name=node1 \ -object secret,id=keysec0,data="foo" <<EOF { "execute": "qmp_capabilities" } { "execute": "block_resize", "arguments": { "node-name": "node1", "size": 9223372036854775296 } } { "execute": "block_resize", "arguments": { "node-name": "node1", "size": 9223372036854775808 } } { "execute": "block_resize", "arguments": { "node-name": "node1", "size": 18446744073709551104 } } { "execute": "block_resize", "arguments": { "node-name": "node1", "size": -9223372036854775808 } } { "execute": "quit" } EOF _img_info | _filter_img_info # success, all done echo "*** done" rm -f $seq.full status=0