[mirror_qemu.git] / tests / qemu-iotests / 210

#!/usr/bin/env python
#
# Test luks and file image creation
#
# Copyright (C) 2018 Red Hat, Inc.
#
# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
#
# 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/>.
#

import iotests
from iotests import imgfmt

iotests.verify_image_format(supported_fmts=['luks'])
iotests.verify_protocol(supported=['file'])

def blockdev_create(vm, options):
    result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
                        filters=[iotests.filter_qmp_testfiles])

    if 'return' in result:
        assert result['return'] == {}
        vm.run_job('job0')
    iotests.log("")

with iotests.FilePath('t.luks') as disk_path, \
     iotests.VM() as vm:

    vm.add_object('secret,id=keysec0,data=foo')

    #
    # Successful image creation (defaults)
    #
    iotests.log("=== Successful image creation (defaults) ===")
    iotests.log("")

    size = 128 * 1024 * 1024

    vm.launch()
    blockdev_create(vm, { 'driver': 'file',
                          'filename': disk_path,
                          'size': 0 })

    vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
               node_name='imgfile', filters=[iotests.filter_qmp_testfiles])

    blockdev_create(vm, { 'driver': imgfmt,
                          'file': 'imgfile',
                          'key-secret': 'keysec0',
                          'size': size,
                          'iter-time': 10 })
    vm.shutdown()

    # TODO Proper support for images to be used with imgopts and/or protocols
    iotests.img_info_log(
        'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
        filter_path=disk_path,
        extra_args=['--object', 'secret,id=keysec0,data=foo'],
        imgopts=True)

    #
    # Successful image creation (with non-default options)
    #
    iotests.log("=== Successful image creation (with non-default options) ===")
    iotests.log("")

    size = 64 * 1024 * 1024

    vm.launch()
    blockdev_create(vm, { 'driver': 'file',
                          'filename': disk_path,
                          'size': 0 })
    blockdev_create(vm, { 'driver': imgfmt,
                          'file': {
                              'driver': 'file',
                              'filename': disk_path,
                          },
                          '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 })
    vm.shutdown()

    # TODO Proper support for images to be used with imgopts and/or protocols
    iotests.img_info_log(
        'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
        filter_path=disk_path,
        extra_args=['--object', 'secret,id=keysec0,data=foo'],
        imgopts=True)

    #
    # Invalid BlockdevRef
    #
    iotests.log("=== Invalid BlockdevRef ===")
    iotests.log("")

    size = 64 * 1024 * 1024

    vm.launch()
    blockdev_create(vm, { 'driver': imgfmt,
                          'file': "this doesn't exist",
                          'size': size })
    vm.shutdown()

    #
    # Zero size
    #
    iotests.log("=== Zero size ===")
    iotests.log("")

    vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
    vm.launch()
    blockdev_create(vm, { 'driver': imgfmt,
                          'file': 'node0',
                          'key-secret': 'keysec0',
                          'size': 0,
                          'iter-time': 10 })
    vm.shutdown()

    # TODO Proper support for images to be used with imgopts and/or protocols
    iotests.img_info_log(
        'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
        filter_path=disk_path,
        extra_args=['--object', 'secret,id=keysec0,data=foo'],
        imgopts=True)

    #
    # Invalid sizes
    #

    # 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)
    iotests.log("=== Invalid sizes ===")
    iotests.log("")

    vm.launch()
    for size in [ 18446744073709551104, 9223372036854775808, 9223372036854775296 ]:
        blockdev_create(vm, { 'driver': imgfmt,
                              'file': 'node0',
                              'key-secret': 'keysec0',
                              'size': size })
    vm.shutdown()

    #
    # Resize image with invalid sizes
    #
    iotests.log("=== Resize image with invalid sizes ===")
    iotests.log("")

    vm.add_blockdev('driver=luks,file=node0,key-secret=keysec0,node-name=node1')
    vm.launch()
    vm.qmp_log('block_resize', node_name='node1', size=9223372036854775296)
    vm.qmp_log('block_resize', node_name='node1', size=9223372036854775808)
    vm.qmp_log('block_resize', node_name='node1', size=18446744073709551104)
    vm.qmp_log('block_resize', node_name='node1', size=-9223372036854775808)
    vm.shutdown()

    # TODO Proper support for images to be used with imgopts and/or protocols
    iotests.img_info_log(
        'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
        filter_path=disk_path,
        extra_args=['--object', 'secret,id=keysec0,data=foo'],
        imgopts=True)
Commit	Line	Data
5ba141dc	1	#!/usr/bin/env python
d06195e6 KW	2	#
	3	# Test luks and file image creation
	4	#
	5	# Copyright (C) 2018 Red Hat, Inc.
	6	#
5ba141dc KW	7	# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
5ba141dc KW	8	#
d06195e6 KW	9	# This program is free software; you can redistribute it and/or modify
	10	# it under the terms of the GNU General Public License as published by
	11	# the Free Software Foundation; either version 2 of the License, or
	12	# (at your option) any later version.
	13	#
	14	# This program is distributed in the hope that it will be useful,
	15	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	# GNU General Public License for more details.
	18	#
	19	# You should have received a copy of the GNU General Public License
	20	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	21	#
	22
5ba141dc KW	23	import iotests
	24	from iotests import imgfmt
	25
	26	iotests.verify_image_format(supported_fmts=['luks'])
	27	iotests.verify_protocol(supported=['file'])
	28
	29	def blockdev_create(vm, options):
250c04f5 HR	30	result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
250c04f5 HR	31	filters=[iotests.filter_qmp_testfiles])
5ba141dc KW	32
	33	if 'return' in result:
	34	assert result['return'] == {}
	35	vm.run_job('job0')
	36	iotests.log("")
	37
	38	with iotests.FilePath('t.luks') as disk_path, \
	39	iotests.VM() as vm:
	40
	41	vm.add_object('secret,id=keysec0,data=foo')
	42
	43	#
	44	# Successful image creation (defaults)
	45	#
	46	iotests.log("=== Successful image creation (defaults) ===")
	47	iotests.log("")
	48
	49	size = 128 * 1024 * 1024
	50
	51	vm.launch()
	52	blockdev_create(vm, { 'driver': 'file',
	53	'filename': disk_path,
	54	'size': 0 })
	55
	56	vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
250c04f5	57	node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
5ba141dc KW	58
	59	blockdev_create(vm, { 'driver': imgfmt,
	60	'file': 'imgfile',
	61	'key-secret': 'keysec0',
	62	'size': size,
	63	'iter-time': 10 })
	64	vm.shutdown()
	65
	66	# TODO Proper support for images to be used with imgopts and/or protocols
	67	iotests.img_info_log(
	68	'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
	69	filter_path=disk_path,
	70	extra_args=['--object', 'secret,id=keysec0,data=foo'],
	71	imgopts=True)
	72
	73	#
	74	# Successful image creation (with non-default options)
	75	#
	76	iotests.log("=== Successful image creation (with non-default options) ===")
	77	iotests.log("")
	78
	79	size = 64 * 1024 * 1024
	80
	81	vm.launch()
	82	blockdev_create(vm, { 'driver': 'file',
	83	'filename': disk_path,
	84	'size': 0 })
	85	blockdev_create(vm, { 'driver': imgfmt,
	86	'file': {
	87	'driver': 'file',
	88	'filename': disk_path,
	89	},
	90	'size': size,
	91	'key-secret': 'keysec0',
	92	'cipher-alg': 'twofish-128',
	93	'cipher-mode': 'ctr',
	94	'ivgen-alg': 'plain64',
	95	'ivgen-hash-alg': 'md5',
	96	'hash-alg': 'sha1',
	97	'iter-time': 10 })
	98	vm.shutdown()
	99
	100	# TODO Proper support for images to be used with imgopts and/or protocols
	101	iotests.img_info_log(
	102	'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
	103	filter_path=disk_path,
	104	extra_args=['--object', 'secret,id=keysec0,data=foo'],
	105	imgopts=True)
	106
	107	#
	108	# Invalid BlockdevRef
	109	#
	110	iotests.log("=== Invalid BlockdevRef ===")
	111	iotests.log("")
	112
	113	size = 64 * 1024 * 1024
	114
	115	vm.launch()
	116	blockdev_create(vm, { 'driver': imgfmt,
	117	'file': "this doesn't exist",
	118	'size': size })
	119	vm.shutdown()
	120
	121	#
122	# Zero size
123	#
124	iotests.log("=== Zero size ===")
125	iotests.log("")
126
127	vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
128	vm.launch()
129	blockdev_create(vm, { 'driver': imgfmt,
130	'file': 'node0',
131	'key-secret': 'keysec0',
132	'size': 0,
133	'iter-time': 10 })
134	vm.shutdown()
135
136	# TODO Proper support for images to be used with imgopts and/or protocols
137	iotests.img_info_log(
138	'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
139	filter_path=disk_path,
140	extra_args=['--object', 'secret,id=keysec0,data=foo'],
141	imgopts=True)
142
143	#
144	# Invalid sizes
145	#
146
147	# TODO Negative image sizes aren't handled correctly, but this is a problem
148	# with QAPI's implementation of the 'size' type and affects other commands as
149	# well. Once this is fixed, we may want to add a test case here.
150
151	# 1. 2^64 - 512
152	# 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
153	# 3. 2^63 - 512 (generally valid, but with the crypto header the file will
154	# exceed 63 bits)
155	iotests.log("=== Invalid sizes ===")
156	iotests.log("")
157
158	vm.launch()
159	for size in [ 18446744073709551104, 9223372036854775808, 9223372036854775296 ]:
160	blockdev_create(vm, { 'driver': imgfmt,
161	'file': 'node0',
162	'key-secret': 'keysec0',
163	'size': size })
164	vm.shutdown()
165
166	#
167	# Resize image with invalid sizes
168	#
169	iotests.log("=== Resize image with invalid sizes ===")
170	iotests.log("")
171
172	vm.add_blockdev('driver=luks,file=node0,key-secret=keysec0,node-name=node1')
173	vm.launch()
174	vm.qmp_log('block_resize', node_name='node1', size=9223372036854775296)
175	vm.qmp_log('block_resize', node_name='node1', size=9223372036854775808)
176	vm.qmp_log('block_resize', node_name='node1', size=18446744073709551104)
177	vm.qmp_log('block_resize', node_name='node1', size=-9223372036854775808)
178	vm.shutdown()
179
180	# TODO Proper support for images to be used with imgopts and/or protocols
181	iotests.img_info_log(
182	'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
183	filter_path=disk_path,
184	extra_args=['--object', 'secret,id=keysec0,data=foo'],
185	imgopts=True)