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core-admin-client/qubesadmin/tests/backup/backupcompatibility.py
Marek Marczykowski-Górecki 114f6fb250
backup/restore: improve error message about restoring tags 
Before reporting a tag as not restored, verify if it really wasn't
restored. Generally created-by-* tags cannot be created manually. But
when restoring a backup in dom0, created-by-dom0 tag is added, which in
many cases will match what want to be restored.

Adjust tests to check this too.
2020-08-04 04:06:29 +02:00

2000 lines
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Python
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# -*- encoding: utf8 -*-
#
# The Qubes OS Project, http://www.qubes-os.org
#
# Copyright (C) 2014 Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1
# 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
import functools
import shutil
import tempfile
import unittest
from distutils import spawn
from multiprocessing import Queue
import os
import subprocess
import logging
import time
import contextlib
try:
import unittest.mock as mock
except ImportError:
import mock
import re
import multiprocessing
import pkg_resources
import sys
import qubesadmin.backup.core2
import qubesadmin.backup.core3
import qubesadmin.exc
import qubesadmin.firewall
import qubesadmin.storage
import qubesadmin.tests
import qubesadmin.tests.backup
MANGLED_SUBDIRS_R2 = {
"test-work": "vm5",
"test-template-clone": "vm9",
"test-custom-template-appvm": "vm10",
"test-standalonevm": "vm11",
"test-testproxy": "vm12",
"test-testhvm": "vm14",
"test-net": "vm16",
}
MANGLED_SUBDIRS_R4 = {
"test-work": "vm3",
"test-fedora-25-clone": "vm7",
"test-custom-template-appvm": "vm31",
"test-standalonevm": "vm4",
"test-proxy": "vm30",
"test-hvm": "vm9",
"test-net": "vm6",
"test-d8test": "vm20",
}
APPTEMPLATE_R2B2 = '''
[Desktop Entry]
Name=%VMNAME%: {name}
GenericName=%VMNAME%: {name}
GenericName[ca]=%VMNAME%: Navegador web
GenericName[cs]=%VMNAME%: Webový prohlížeč
GenericName[es]=%VMNAME%: Navegador web
GenericName[fa]=%VMNAME%: مرورر اینترنتی
GenericName[fi]=%VMNAME%: WWW-selain
GenericName[fr]=%VMNAME%: Navigateur Web
GenericName[hu]=%VMNAME%: Webböngésző
GenericName[it]=%VMNAME%: Browser Web
GenericName[ja]=%VMNAME%: ウェブ・ブラウザ
GenericName[ko]=%VMNAME%: 웹 브라우저
GenericName[nb]=%VMNAME%: Nettleser
GenericName[nl]=%VMNAME%: Webbrowser
GenericName[nn]=%VMNAME%: Nettlesar
GenericName[no]=%VMNAME%: Nettleser
GenericName[pl]=%VMNAME%: Przeglądarka WWW
GenericName[pt]=%VMNAME%: Navegador Web
GenericName[pt_BR]=%VMNAME%: Navegador Web
GenericName[sk]=%VMNAME%: Internetový prehliadač
GenericName[sv]=%VMNAME%: Webbläsare
Comment={comment}
Comment[ca]=Navegueu per el web
Comment[cs]=Prohlížení stránek World Wide Webu
Comment[de]=Im Internet surfen
Comment[es]=Navegue por la web
Comment[fa]=صفحات شبه جهانی اینترنت را مرور نمایید
Comment[fi]=Selaa Internetin WWW-sivuja
Comment[fr]=Navigue sur Internet
Comment[hu]=A világháló böngészése
Comment[it]=Esplora il web
Comment[ja]=ウェブを閲覧します
Comment[ko]=웹을 돌아 다닙니다
Comment[nb]=Surf på nettet
Comment[nl]=Verken het internet
Comment[nn]=Surf på nettet
Comment[no]=Surf på nettet
Comment[pl]=Przeglądanie stron WWW
Comment[pt]=Navegue na Internet
Comment[pt_BR]=Navegue na Internet
Comment[sk]=Prehliadanie internetu
Comment[sv]=Surfa på webben
Exec=qvm-run -q --tray -a %VMNAME% '{command} %u'
Categories=Network;WebBrowser;
X-Qubes-VmName=%VMNAME%
Icon=%VMDIR%/icon.png
'''
QUBESXML_R1 = '''<?xml version='1.0' encoding='UTF-8'?>
<QubesVmCollection clockvm="2" default_fw_netvm="2" default_kernel="3.2.7-10" default_netvm="3" default_template="1" updatevm="3"><QubesTemplateVm conf_file="fedora-17-x64.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/vm-templates/fedora-17-x64" include_in_backups="True" installed_by_rpm="True" internal="False" kernel="3.2.7-10" kernelopts="" label="gray" maxmem="4063" memory="400" name="fedora-17-x64" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="1" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="none" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesNetVm conf_file="netvm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/servicevms/netvm" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="iommu=soft swiotlb=2048" label="red" maxmem="4063" memory="200" name="netvm" netid="1" pcidevs="[&apos;00:19.0&apos;, &apos;03:00.0&apos;]" private_img="private.img" qid="2" root_img="root.img" services="{&apos;ntpd&apos;: False, &apos;meminfo-writer&apos;: False}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" vcpus="2" volatile_img="volatile.img" /><QubesProxyVm conf_file="firewallvm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/servicevms/firewallvm" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="green" maxmem="4063" memory="200" name="firewallvm" netid="2" netvm_qid="2" pcidevs="[]" private_img="private.img" qid="3" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="fedora-17-x64-dvm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/fedora-17-x64-dvm" include_in_backups="True" installed_by_rpm="False" internal="True" kernel="3.2.7-10" kernelopts="" label="gray" maxmem="4063" memory="400" name="fedora-17-x64-dvm" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="4" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="1" volatile_img="volatile.img" /><QubesAppVm conf_file="test-work.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/test-work" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="green" maxmem="4063" memory="400" name="test-work" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="5" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="personal.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/personal" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="yellow" maxmem="4063" memory="400" name="personal" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="6" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="banking.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/banking" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="green" maxmem="4063" memory="400" name="banking" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="7" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="untrusted.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/untrusted" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="red" maxmem="4063" memory="400" name="untrusted" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="8" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="test-standalonevm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/test-standalonevm" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="None" kernelopts="" label="red" maxmem="4063" memory="400" name="test-standalonevm" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="9" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="none" uses_default_kernel="False" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="test-testvm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/test-testvm" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="red" mac="00:16:3E:5E:6C:55" maxmem="4063" memory="400" name="test-testvm" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="10" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesTemplateVm conf_file="test-template-clone.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/vm-templates/test-template-clone" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="gray" maxmem="4063" memory="400" name="test-template-clone" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="11" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="none" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesAppVm conf_file="test-custom-template-appvm.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/appvms/test-custom-template-appvm" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="yellow" maxmem="4063" memory="400" name="test-custom-template-appvm" netvm_qid="3" pcidevs="[]" private_img="private.img" qid="12" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="11" uses_default_kernel="True" uses_default_kernelopts="True" uses_default_netvm="True" vcpus="2" volatile_img="volatile.img" /><QubesProxyVm conf_file="test-testproxy.conf" debug="False" default_user="user" dir_path="/var/lib/qubes/servicevms/test-testproxy" include_in_backups="True" installed_by_rpm="False" internal="False" kernel="3.2.7-10" kernelopts="" label="yellow" maxmem="4063" memory="200" name="test-testproxy" netid="3" netvm_qid="2" pcidevs="[]" private_img="private.img" qid="13" root_img="root.img" services="{&apos;meminfo-writer&apos;: True}" template_qid="1" uses_default_kernel="True" uses_default_kernelopts="True" vcpus="2" volatile_img="volatile.img" /></QubesVmCollection>
'''
BACKUP_HEADER_R2 = '''version=3
hmac-algorithm=SHA512
crypto-algorithm=aes-256-cbc
encrypted={encrypted}
compressed={compressed}
compression-filter=gzip
'''
BACKUP_HEADER_R4 = '''version=4
hmac-algorithm=scrypt
encrypted=True
compressed={compressed}
compression-filter={compression_filter}
backup-id=20161020T123455-1234
'''
parsed_qubes_xml_r2 = {
'domains': {
'dom0': {
'klass': 'AdminVM',
'label': 'black',
'properties': {},
'devices': {},
'tags': set(),
'features': {},
'template': None,
'backup_path': 'dom0-home/user',
'included_in_backup': True,
},
'fedora-20-x64': {
'klass': 'TemplateVM',
'label': 'black',
'properties': {
'maxmem': '1535',
},
'devices': {},
'tags': set(),
'features': {
'service.meminfo-writer': True,
'qrexec': True,
'gui': True,
},
'template': None,
'backup_path': None,
'included_in_backup': False,
},
'netvm': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '1535',
'memory': '200',
'netvm': None,
'default_dispvm': 'disp-no-netvm',
'provides_network': True},
'devices': {
'pci': {
('dom0', '02_00.0'): {},
('dom0', '03_00.0'): {},
}
},
'tags': set(),
'features': {
'service.ntpd': False,
'service.meminfo-writer': False
},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'firewallvm': {
'klass': 'AppVM',
'label': 'green',
'properties': {
'maxmem': '1535',
'memory': '200',
'provides_network': True
},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'fedora-20-x64-dvm': {
'klass': 'AppVM',
'label': 'gray',
'properties': {
'maxmem': '1535',
'vcpus': '1'
},
'devices': {},
'tags': set(),
'features': {
'internal': True, 'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'banking': {
'klass': 'AppVM',
'label': 'green',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'personal': {
'klass': 'AppVM',
'label': 'yellow',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'untrusted': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '1535',
'netvm': 'test-testproxy',
'default_dispvm': 'disp-test-testproxy',
},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': None,
'included_in_backup': False,
},
'testproxy2': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '1535',
'memory': '200',
'provides_network': True},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'test-template-clone',
'backup_path': None,
'included_in_backup': False,
},
'test-testproxy': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '1535',
'memory': '200',
'provides_network': True},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': 'servicevms/test-testproxy',
'included_in_backup': True,
},
'test-testhvm': {
'klass': 'StandaloneVM',
'label': 'purple',
'properties': {'kernel': '', 'virt_mode': 'hvm', 'memory': '512'},
'devices': {},
'tags': set(),
'features': {
'service.meminfo-writer': False,
'linux-stubdom': False},
'template': None,
'backup_path': 'appvms/test-testhvm',
'included_in_backup': True,
'root_size': 2097664,
},
'test-work': {
'klass': 'AppVM',
'label': 'green',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'fedora-20-x64',
'backup_path': 'appvms/test-work',
'included_in_backup': True,
},
'test-template-clone': {
'klass': 'TemplateVM',
'label': 'green',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {
'service.meminfo-writer': True,
'qrexec': True,
'gui': True,
},
'template': None,
'backup_path': 'vm-templates/test-template-clone',
'included_in_backup': True,
'root_size': 209715712,
},
'test-custom-template-appvm': {
'klass': 'AppVM',
'label': 'yellow',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': True},
'template': 'test-template-clone',
'backup_path': 'appvms/test-custom-template-appvm',
'included_in_backup': True,
},
'test-standalonevm': {
'klass': 'StandaloneVM',
'label': 'blue',
'properties': {'maxmem': '1535'},
'devices': {},
'tags': set(),
'features': {
'service.meminfo-writer': True,
'qrexec': True,
'gui': True,
},
'template': None,
'backup_path': 'appvms/test-standalonevm',
'included_in_backup': True,
'root_size': 2097664,
},
'test-net': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '1535',
'memory': '200',
'netvm': None,
'default_dispvm': 'disp-no-netvm',
'provides_network': True},
'devices': {
'pci': {
('dom0', '02_00.0'): {},
('dom0', '03_00.0'): {},
}
},
'tags': set(),
'features': {
'service.ntpd': False,
'service.meminfo-writer': False
},
'template': 'fedora-20-x64',
'backup_path': 'servicevms/test-net',
'included_in_backup': True,
},
'disp-no-netvm': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'netvm': None,
'template_for_dispvms': True,
},
'devices': {},
'features': {},
'tags': set(),
'template': None, # default
'backup_path': None,
'included_in_backup': True,
},
'disp-test-testproxy': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'netvm': 'test-testproxy',
'template_for_dispvms': True,
},
'devices': {},
'features': {},
'tags': set(),
'template': None, # default
'backup_path': None,
'included_in_backup': True,
},
},
'globals': {
'default_template': 'fedora-20-x64',
'default_kernel': '3.7.6-2',
'default_netvm': 'firewallvm',
'clockvm': 'netvm',
'updatevm': 'firewallvm'
},
}
parsed_qubes_xml_v4 = {
'domains': {
'dom0': {
'klass': 'AdminVM',
'label': 'black',
'properties': {},
'devices': {},
'tags': set(),
'features': {},
'template': None,
'backup_path': 'dom0-home/user',
'included_in_backup': True,
},
'fedora-25': {
'klass': 'TemplateVM',
'label': 'black',
'properties': {},
'devices': {},
'tags': {'created-by-test-work'},
'features': {
'gui': '1',
'qrexec': 'True',
'updates-available': False
},
'template': None,
'backup_path': None,
'included_in_backup': False,
},
'fedora-25-lvm': {
'klass': 'TemplateVM',
'label': 'black',
'properties': {
'maxmem': '4000',
},
'devices': {},
'tags': set(),
'features': {},
'template': None,
'backup_path': None,
'included_in_backup': False,
},
'debian-8': {
'klass': 'TemplateVM',
'label': 'black',
'properties': {},
'devices': {},
'tags': {'created-by-dom0'},
'features': {
'gui': '1',
'qrexec': 'True',
'updates-available': False},
'template': None,
'backup_path': None,
'included_in_backup': False,
},
'sys-net': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'virt_mode': 'hvm',
'kernelopts': 'nopat i8042.nokbd i8042.noaux',
'maxmem': '300',
'memory': '300',
'netvm': None,
'default_user': 'user',
'provides_network': 'True'},
'devices': {
'pci': {
('dom0', '02_00.0'): {},
}
},
'tags': set(),
'features': {
'service.clocksync': '1',
'service.meminfo-writer': False
},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'sys-firewall': {
'klass': 'AppVM',
'label': 'green',
'properties': {
'autostart': 'True',
'memory': '500',
'provides_network': 'True'
},
'devices': {},
'tags': set(),
'features': {},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'test-d8test': {
'klass': 'AppVM',
'label': 'gray',
'properties': {'debug': 'True', 'kernel': None},
'devices': {},
'tags': {'created-by-dom0'},
'features': {},
'template': 'debian-8',
'backup_path': 'appvms/test-d8test',
'included_in_backup': True,
},
'fedora-25-dvm': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'template_for_dispvms': 'True',
'vcpus': '1',
},
'devices': {},
'tags': set(),
'features': {
'internal': '1', 'service.meminfo-writer': '1'},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'fedora-25-clone-dvm': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'vcpus': '1',
'template_for_dispvms': 'True',
},
'devices': {},
'tags': set(),
'features': {
'internal': '1', 'service.meminfo-writer': '1'},
'template': 'test-fedora-25-clone',
'backup_path': None,
'included_in_backup': False,
},
'vault': {
'klass': 'AppVM',
'label': 'black',
'properties': {'virt_mode': 'pv', 'maxmem': '1536', 'netvm': None},
'devices': {},
'tags': set(),
'features': {},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'personal': {
'klass': 'AppVM',
'label': 'yellow',
'properties': {'netvm': 'sys-firewall'},
'devices': {},
'tags': set(),
'features': {
'feat1': '1',
'feat2': False,
'feat32': '1',
'featdis': False,
'xxx': '1'
},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'untrusted': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'netvm': None,
'backup_timestamp': '1474318497',
'default_dispvm': 'fedora-25-clone-dvm',
},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': '1'},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'sys-usb': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'autostart': 'True',
'maxmem': '400',
'provides_network': 'True',
},
'devices': {},
'tags': set(),
'features': {
'service.meminfo-writer': False,
'service.network-manager': False,
},
'template': 'fedora-25',
'backup_path': None,
'included_in_backup': False,
},
'test-proxy': {
'klass': 'AppVM',
'label': 'red',
'properties': {'netvm': 'sys-net', 'provides_network': 'True'},
'devices': {},
'tags': {'created-by-dom0'},
'features': {},
'template': 'debian-8',
'backup_path': 'appvms/test-proxy',
'included_in_backup': True,
},
'test-hvm': {
'klass': 'StandaloneVM',
'label': 'purple',
'properties': {
'kernel': None,
'virt_mode': 'hvm',
'maxmem': '4000'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': False},
'template': None,
'backup_path': 'appvms/test-hvm',
'included_in_backup': True,
'root_size': 2097664,
},
'test-work': {
'klass': 'AppVM',
'label': 'green',
'properties': {
'ip': '192.168.0.1',
'maxmem': '4000',
'memory': '400'},
'devices': {},
'tags': {'tag1', 'tag2'},
'features': {'service.meminfo-writer': '1'},
'template': 'fedora-25',
'backup_path': 'appvms/test-work',
'included_in_backup': True,
},
'test-fedora-25-clone': {
'klass': 'TemplateVM',
'label': 'black',
'properties': {'maxmem': '4000'},
'devices': {},
'tags': set(),
'features': {'service.meminfo-writer': '1'},
'template': None,
'backup_path': 'vm-templates/test-fedora-25-clone',
'included_in_backup': True,
},
'test-custom-template-appvm': {
'klass': 'AppVM',
'label': 'yellow',
'properties': {'debug': 'True', 'kernel': None},
'devices': {},
'tags': {'created-by-dom0'},
'features': {},
'template': 'test-fedora-25-clone',
'backup_path': 'appvms/test-custom-template-appvm',
'included_in_backup': True,
},
'test-standalonevm': {
'klass': 'StandaloneVM',
'label': 'blue',
'properties': {'maxmem': '4000'},
'devices': {},
'tags': set(),
'features': {},
'template': None,
'backup_path': 'appvms/test-standalonevm',
'included_in_backup': True,
'root_size': 2097664,
},
'test-net': {
'klass': 'AppVM',
'label': 'red',
'properties': {
'maxmem': '300',
'memory': '300',
'netvm': None,
'provides_network': 'True'
},
'devices': {
'pci': {
('dom0', '03_00.0'): {},
}
},
'tags': set(),
'features': {
'service.ntpd': False,
'service.meminfo-writer': False
},
'template': 'fedora-25',
'backup_path': 'appvms/test-net',
'included_in_backup': True,
},
},
'globals': {
'default_template': 'fedora-25',
'default_kernel': '4.9.31-17',
'default_netvm': 'sys-firewall',
'default_dispvm': 'fedora-25-dvm',
#'default_fw_netvm': 'sys-net',
'clockvm': 'sys-net',
'updatevm': 'sys-firewall'
},
}
class TC_00_QubesXML(qubesadmin.tests.QubesTestCase):
def assertCorrectlyConverted(self, backup_app, expected_data):
self.assertCountEqual(backup_app.domains.keys(),
expected_data['domains'].keys())
for vm in expected_data['domains']:
self.assertEqual(backup_app.domains[vm].name, vm)
self.assertEqual(backup_app.domains[vm].properties,
expected_data['domains'][vm]['properties'], vm)
for devtype in expected_data['domains'][vm]['devices']:
self.assertEqual(backup_app.domains[vm].devices[devtype],
expected_data['domains'][vm]['devices'][devtype], vm)
self.assertEqual(backup_app.domains[vm].tags,
expected_data['domains'][vm]['tags'], vm)
self.assertEqual(backup_app.domains[vm].features,
expected_data['domains'][vm]['features'], vm)
self.assertEqual(backup_app.domains[vm].template,
expected_data['domains'][vm]['template'], vm)
self.assertEqual(backup_app.domains[vm].klass,
expected_data['domains'][vm]['klass'], vm)
self.assertEqual(backup_app.domains[vm].label,
expected_data['domains'][vm]['label'], vm)
self.assertEqual(backup_app.domains[vm].backup_path,
expected_data['domains'][vm]['backup_path'], vm)
self.assertEqual(backup_app.domains[vm].included_in_backup,
expected_data['domains'][vm]['included_in_backup'], vm)
self.assertEqual(backup_app.globals, expected_data['globals'])
def test_000_qubes_xml_r2(self):
xml_data = pkg_resources.resource_string(__name__, 'v3-qubes.xml')
with tempfile.NamedTemporaryFile() as qubes_xml:
qubes_xml.file.write(xml_data)
backup_app = qubesadmin.backup.core2.Core2Qubes(qubes_xml.name)
self.assertCorrectlyConverted(backup_app, parsed_qubes_xml_r2)
def test_010_qubes_xml_r4(self):
self.maxDiff = None
xml_data = pkg_resources.resource_string(__name__, 'v4-qubes.xml')
with tempfile.NamedTemporaryFile() as qubes_xml:
qubes_xml.file.write(xml_data)
backup_app = qubesadmin.backup.core3.Core3Qubes(qubes_xml.name)
self.assertCorrectlyConverted(backup_app, parsed_qubes_xml_v4)
# backup code use multiprocessing, synchronize with main process
class AppProxy(object):
def __init__(self, app, sync_queue):
self._app = app
self._sync_queue = sync_queue
def qubesd_call(self, dest, method, arg=None, payload=None,
payload_stream=None):
if payload_stream:
signature_bin = payload_stream.read(512)
payload = signature_bin.split(b'\0', 1)[0]
subprocess.call(['cat'], stdin=payload_stream,
stdout=subprocess.DEVNULL)
payload_stream.close()
self._sync_queue.put((dest, method, arg, payload))
return self._app.qubesd_call(dest, method, arg, payload)
class MockVolume(qubesadmin.storage.Volume):
def __init__(self, import_data_queue, *args, **kwargs):
super(MockVolume, self).__init__(*args, **kwargs)
self.app = AppProxy(self.app, import_data_queue)
class MockFirewall(qubesadmin.firewall.Firewall):
def __init__(self, import_data_queue, *args, **kwargs):
super(MockFirewall, self).__init__(*args, **kwargs)
self.vm.app = AppProxy(self.vm.app, import_data_queue)
@unittest.skipUnless(os.environ.get('ENABLE_SLOW_TESTS', False),
'Set ENABLE_SLOW_TESTS=1 environment variable')
class TC_10_BackupCompatibility(qubesadmin.tests.backup.BackupTestCase):
storage_pool = None
def tearDown(self):
super(TC_10_BackupCompatibility, self).tearDown()
def create_whitelisted_appmenus(self, filename):
with open(filename, "w") as f:
f.write("gnome-terminal.desktop\n")
f.write("nautilus.desktop\n")
f.write("firefox.desktop\n")
f.write("mozilla-thunderbird.desktop\n")
f.write("libreoffice-startcenter.desktop\n")
def create_appmenus(self, dir, template, list):
for name in list:
with open(os.path.join(dir, name + ".desktop"), "w") as f:
f.write(template.format(name=name, comment=name, command=name))
def create_private_img(self, filename):
signature = '/'.join(os.path.splitext(filename)[0].split('/')[-2:])
self.create_sparse(filename, 2*2**20, signature=signature.encode())
#subprocess.check_call(["/usr/sbin/mkfs.ext4", "-q", "-F", filename])
def create_volatile_img(self, filename):
self.create_sparse(filename, 11.5*2**20)
# here used to be sfdisk call with "0,1024,S\n,10240,L\n" input,
# but since sfdisk folks like to change command arguments in
# incompatible way, have an partition table verbatim here
ptable = (
'\x00\x00\x00\x00\x00\x00\x00\x00\xab\x39\xd5\xd4\x00\x00\x20\x00'
'\x00\x21\xaa\x82\x82\x28\x08\x00\x00\x00\x00\x00\x00\x20\xaa\x00'
'\x82\x29\x15\x83\x9c\x79\x08\x00\x00\x20\x00\x00\x01\x40\x00\x00'
'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x55'
)
with open(filename, 'r+') as f:
f.seek(0x1b0)
f.write(ptable)
# TODO: mkswap
def fullpath(self, name):
return os.path.join(self.backupdir, name)
def create_v1_files(self, r2b2=False):
appmenus_list = [
"firefox", "gnome-terminal", "evince", "evolution",
"mozilla-thunderbird", "libreoffice-startcenter", "nautilus",
"gedit", "gpk-update-viewer", "gpk-application"
]
os.mkdir(self.fullpath("appvms"))
os.mkdir(self.fullpath("servicevms"))
os.mkdir(self.fullpath("vm-templates"))
# normal AppVM, with firewall
os.mkdir(self.fullpath("appvms/test-work"))
self.create_whitelisted_appmenus(self.fullpath(
"appvms/test-work/whitelisted-appmenus.list"))
os.symlink("/usr/share/qubes/icons/green.png",
self.fullpath("appvms/test-work/icon.png"))
self.create_private_img(self.fullpath("appvms/test-work/private.img"))
with open(self.fullpath("appvms/test-work/firewall.xml"), "wb") as \
f_firewall:
f_firewall.write(
pkg_resources.resource_string(__name__, 'v3-firewall.xml'))
# StandaloneVM
os.mkdir(self.fullpath("appvms/test-standalonevm"))
self.create_whitelisted_appmenus(self.fullpath(
"appvms/test-standalonevm/whitelisted-appmenus.list"))
os.symlink("/usr/share/qubes/icons/blue.png",
self.fullpath("appvms/test-standalonevm/icon.png"))
self.create_private_img(self.fullpath(
"appvms/test-standalonevm/private.img"))
self.create_sparse(
self.fullpath("appvms/test-standalonevm/root.img"), 10*2**30)
self.fill_image(self.fullpath("appvms/test-standalonevm/root.img"),
1024*1024, True,
signature=b'test-standalonevm/root')
os.mkdir(self.fullpath("appvms/test-standalonevm/apps.templates"))
self.create_appmenus(self.fullpath("appvms/test-standalonevm/apps"
".templates"),
APPTEMPLATE_R2B2,
appmenus_list)
os.mkdir(self.fullpath("appvms/test-standalonevm/kernels"))
for k_file in ["initramfs", "vmlinuz", "modules.img"]:
self.fill_image(self.fullpath("appvms/test-standalonevm/kernels/"
+ k_file), 1024*1024)
# VM based on custom template
subprocess.check_call(
["/bin/cp", "-a", self.fullpath("appvms/test-work"),
self.fullpath("appvms/test-custom-template-appvm")])
# override for correct signature
self.create_private_img(
self.fullpath("appvms/test-custom-template-appvm/private.img"))
# HVM
if r2b2:
subprocess.check_call(
["/bin/cp", "-a", self.fullpath("appvms/test-standalonevm"),
self.fullpath("appvms/test-testhvm")])
# override for correct signature
self.create_private_img(
self.fullpath("appvms/test-testhvm/private.img"))
self.fill_image(self.fullpath("appvms/test-testhvm/root.img"),
1024*1024, True,
signature=b'test-testhvm/root')
# ProxyVM
os.mkdir(self.fullpath("servicevms/test-testproxy"))
self.create_whitelisted_appmenus(self.fullpath(
"servicevms/test-testproxy/whitelisted-appmenus.list"))
self.create_private_img(
self.fullpath("servicevms/test-testproxy/private.img"))
# NetVM
os.mkdir(self.fullpath("servicevms/test-net"))
self.create_whitelisted_appmenus(self.fullpath(
"servicevms/test-net/whitelisted-appmenus.list"))
self.create_private_img(
self.fullpath("servicevms/test-net/private.img"))
# Custom template
os.mkdir(self.fullpath("vm-templates/test-template-clone"))
self.create_private_img(
self.fullpath("vm-templates/test-template-clone/private.img"))
self.create_sparse(self.fullpath(
"vm-templates/test-template-clone/root-cow.img"), 10*2**20)
self.create_sparse(self.fullpath(
"vm-templates/test-template-clone/root.img"), 10*2**20)
self.fill_image(self.fullpath(
"vm-templates/test-template-clone/root.img"), 100*2**20, True,
signature=b'test-template-clone/root')
self.create_volatile_img(self.fullpath(
"vm-templates/test-template-clone/volatile.img"))
subprocess.check_call([
"/bin/tar", "cS",
"-f", self.fullpath(
"vm-templates/test-template-clone/clean-volatile.img.tar"),
"-C", self.fullpath("vm-templates/test-template-clone"),
"volatile.img"])
self.create_whitelisted_appmenus(self.fullpath(
"vm-templates/test-template-clone/whitelisted-appmenus.list"))
self.create_whitelisted_appmenus(self.fullpath(
"vm-templates/test-template-clone/vm-whitelisted-appmenus.list"))
if r2b2:
self.create_whitelisted_appmenus(self.fullpath(
"vm-templates/test-template-clone/netvm-whitelisted-appmenus"
".list"))
os.symlink("/usr/share/qubes/icons/green.png",
self.fullpath("vm-templates/test-template-clone/icon.png"))
os.mkdir(
self.fullpath("vm-templates/test-template-clone/apps.templates"))
self.create_appmenus(
self.fullpath("vm-templates/test-template-clone/apps.templates"),
APPTEMPLATE_R2B2,
appmenus_list)
os.mkdir(self.fullpath("vm-templates/test-template-clone/apps"))
self.create_appmenus(
self.fullpath("vm-templates/test-template-clone/apps"),
APPTEMPLATE_R2B2.replace("%VMNAME%", "test-template-clone")
.replace("%VMDIR%", self.fullpath(
"vm-templates/test-template-clone")),
appmenus_list)
self.create_dom0_files()
dom0_dirs = ('Downloads', 'Pictures', 'Documents', '.config', '.local')
dom0_files = ('.bash_history', 'some-file.txt',
'Pictures/another-file.png')
def create_dom0_files(self):
# dom0 files
os.mkdir(self.fullpath('dom0-home'))
os.mkdir(self.fullpath('dom0-home/user'))
for d in self.dom0_dirs:
os.mkdir(self.fullpath('dom0-home/user/' + d))
for f in self.dom0_files:
with open(self.fullpath('dom0-home/user/' + f), 'w') as ff:
ff.write('some content')
def assertDirectoryExists(self, path):
if not os.path.exists(path):
self.fail(path + ' missing')
if not os.path.isdir(path):
self.fail(path + ' is not a directory')
def assertFileExists(self, path):
if not os.path.exists(path):
self.fail(path + ' missing')
if not os.path.isfile(path):
self.fail(path + ' is not a file')
def assertDom0Restored(self, timestamp):
expected_dir = os.path.expanduser(
'~/home-restore-' + timestamp + '/dom0-home/user')
self.assertTrue(os.path.exists(expected_dir))
for d in self.dom0_dirs:
self.assertDirectoryExists(os.path.join(expected_dir, d))
for f in self.dom0_files:
self.assertFileExists(os.path.join(expected_dir, f))
# cleanup
shutil.rmtree(expected_dir)
def create_v4_files(self):
appmenus_list = [
"firefox", "gnome-terminal", "evince", "evolution",
"mozilla-thunderbird", "libreoffice-startcenter", "nautilus",
"gedit", "gpk-update-viewer", "gpk-application"
]
os.mkdir(self.fullpath("appvms"))
os.mkdir(self.fullpath("vm-templates"))
# normal AppVMs
for vm in ('test-work', 'test-d8test', 'test-proxy',
'test-custom-template-appvm', 'test-net'):
os.mkdir(self.fullpath('appvms/{}'.format(vm)))
self.create_whitelisted_appmenus(self.fullpath(
'appvms/{}/whitelisted-appmenus.list'.format(vm)))
self.create_private_img(self.fullpath('appvms/{}/private.img'.format(
vm)))
# setup firewall only on one VM
with open(self.fullpath("appvms/test-work/firewall.xml"), "wb") as \
f_firewall:
f_firewall.write(
pkg_resources.resource_string(__name__, 'v4-firewall.xml'))
# StandaloneVMs
for vm in ('test-standalonevm', 'test-hvm'):
os.mkdir(self.fullpath('appvms/{}'.format(vm)))
self.create_whitelisted_appmenus(self.fullpath(
'appvms/{}/whitelisted-appmenus.list'.format(vm)))
self.create_private_img(self.fullpath(
'appvms/{}/private.img'.format(vm)))
self.create_sparse(
self.fullpath('appvms/{}/root.img'.format(vm)), 10*2**30)
self.fill_image(self.fullpath('appvms/{}/root.img'.format(vm)),
1024*1024, True,
signature='{}/root'.format(vm).encode())
# only for Linux one
os.mkdir(self.fullpath('appvms/test-standalonevm/apps.templates'))
self.create_appmenus(
self.fullpath('appvms/test-standalonevm/apps.templates'),
APPTEMPLATE_R2B2,
appmenus_list)
# Custom template
os.mkdir(self.fullpath("vm-templates/test-fedora-25-clone"))
self.create_private_img(
self.fullpath("vm-templates/test-fedora-25-clone/private.img"))
self.create_sparse(self.fullpath(
"vm-templates/test-fedora-25-clone/root.img"), 10*2**20)
self.fill_image(self.fullpath(
"vm-templates/test-fedora-25-clone/root.img"), 1*2**20, True,
signature=b'test-fedora-25-clone/root')
self.create_volatile_img(self.fullpath(
"vm-templates/test-fedora-25-clone/volatile.img"))
self.create_whitelisted_appmenus(self.fullpath(
"vm-templates/test-fedora-25-clone/whitelisted-appmenus.list"))
self.create_whitelisted_appmenus(self.fullpath(
"vm-templates/test-fedora-25-clone/vm-whitelisted-appmenus.list"))
os.mkdir(
self.fullpath("vm-templates/test-fedora-25-clone/apps.templates"))
self.create_appmenus(
self.fullpath("vm-templates/test-fedora-25-clone/apps.templates"),
APPTEMPLATE_R2B2,
appmenus_list)
os.mkdir(self.fullpath("vm-templates/test-fedora-25-clone/apps"))
self.create_appmenus(
self.fullpath("vm-templates/test-fedora-25-clone/apps"),
APPTEMPLATE_R2B2.replace("%VMNAME%", "test-fedora-25-clone")
.replace("%VMDIR%", self.fullpath(
"vm-templates/test-fedora-25-clone")),
appmenus_list)
self.create_dom0_files()
def scrypt_encrypt(self, f_name, output_name=None, password='qubes',
basedir=None):
if basedir is None:
basedir = self.backupdir
if output_name is None:
output_name = f_name + '.enc'
if f_name == 'backup-header':
scrypt_pass = 'backup-header!' + password
else:
scrypt_pass = '20161020T123455-1234!{}!{}'.format(f_name, password)
p = subprocess.Popen(['scrypt', 'enc', '-P', '-t', '0.1',
os.path.join(basedir, f_name), os.path.join(basedir, output_name)],
stdin=subprocess.PIPE)
p.communicate(scrypt_pass.encode())
assert p.wait() == 0
return output_name
def calculate_hmac(self, f_name, algorithm="sha512", password="qubes"):
with open(self.fullpath(f_name), "r") as f_data:
with open(self.fullpath(f_name+".hmac"), "w") as f_hmac:
subprocess.check_call(
["openssl", "dgst", "-"+algorithm, "-hmac", password],
stdin=f_data, stdout=f_hmac)
def append_backup_stream(self, f_name, stream, basedir=None):
if not basedir:
basedir = self.backupdir
subprocess.check_call(["tar", "-cO", "--posix", "-C", basedir,
f_name],
stdout=stream)
def handle_v3_file(self, f_name, subdir, stream, compressed=True,
encrypted=True):
# create inner archive
tar_cmdline = ["tar", "-Pc", '--sparse',
'-C', self.fullpath(os.path.dirname(f_name)),
'--xform', 's:^%s:%s\\0:' % (
os.path.basename(f_name),
subdir),
os.path.basename(f_name)
]
if compressed:
tar_cmdline.insert(-1, "--use-compress-program=%s" % "gzip")
tar = subprocess.Popen(tar_cmdline, stdout=subprocess.PIPE)
if encrypted:
encryptor = subprocess.Popen(
["openssl", "enc", "-e", "-aes-256-cbc", "-pass", "pass:qubes"],
stdin=tar.stdout,
stdout=subprocess.PIPE)
tar.stdout.close()
data = encryptor.stdout
else:
data = tar.stdout
encryptor = None
stage1_dir = self.fullpath(os.path.join("stage1", subdir))
if not os.path.exists(stage1_dir):
os.makedirs(stage1_dir)
subprocess.check_call(["split", "--numeric-suffixes",
"--suffix-length=3",
"--bytes="+str(100*1024*1024), "-",
os.path.join(stage1_dir,
os.path.basename(f_name+"."))],
stdin=data)
data.close()
tar.wait()
if encryptor:
encryptor.wait()
for part in sorted(os.listdir(stage1_dir)):
if not re.match(
r"^{}.[0-9][0-9][0-9]$".format(os.path.basename(f_name)),
part):
continue
part_with_dir = os.path.join(subdir, part)
self.calculate_hmac(os.path.join("stage1", part_with_dir))
self.append_backup_stream(part_with_dir, stream,
basedir=self.fullpath("stage1"))
self.append_backup_stream(part_with_dir+".hmac", stream,
basedir=self.fullpath("stage1"))
def handle_v4_file(self, f_name, subdir, stream, compressed="gzip"):
# create inner archive
tar_cmdline = ["tar", "-Pc", '--sparse',
'-C', self.fullpath(os.path.dirname(f_name)),
'--xform', 's:^%s:%s\\0:' % (
os.path.basename(f_name),
subdir),
os.path.basename(f_name)
]
if compressed and isinstance(compressed, str):
tar_cmdline.insert(-1, "--use-compress-program=%s" % compressed)
elif compressed:
tar_cmdline.insert(-1, "--use-compress-program=%s" % "gzip")
tar = subprocess.Popen(tar_cmdline, stdout=subprocess.PIPE)
data = tar.stdout
stage1_dir = self.fullpath(os.path.join("stage1", subdir))
if not os.path.exists(stage1_dir):
os.makedirs(stage1_dir)
subprocess.check_call(["split", "--numeric-suffixes",
"--suffix-length=3",
"--bytes="+str(100*1024*1024), "-",
os.path.join(stage1_dir,
os.path.basename(f_name+"."))],
stdin=data)
data.close()
tar.wait()
for part in sorted(os.listdir(stage1_dir)):
if not re.match(
r"^{}.[0-9][0-9][0-9]$".format(os.path.basename(f_name)),
part):
continue
part_with_dir = os.path.join(subdir, part)
f_name = self.scrypt_encrypt(part_with_dir,
basedir=self.fullpath('stage1'))
self.append_backup_stream(f_name, stream,
basedir=self.fullpath("stage1"))
def create_v3_backup(self, encrypted=True, compressed=True):
"""
Create "backup format 3" backup - used in R2 and R3.0
:param encrypted: Should the backup be encrypted
:param compressed: Should the backup be compressed
:return:
"""
output = open(self.fullpath("backup.bin"), "w")
with open(self.fullpath("backup-header"), "w") as f:
f.write(BACKUP_HEADER_R2.format(
encrypted=str(encrypted),
compressed=str(compressed)
))
self.calculate_hmac("backup-header")
self.append_backup_stream("backup-header", output)
self.append_backup_stream("backup-header.hmac", output)
with open(self.fullpath("qubes.xml"), "wb") as f:
qubesxml = pkg_resources.resource_string(__name__, 'v3-qubes.xml')
if encrypted:
for vmname, subdir in MANGLED_SUBDIRS_R2.items():
qubesxml = re.sub(r"[a-z-]*/{}".format(vmname).encode(),
subdir.encode(), qubesxml)
f.write(qubesxml)
else:
f.write(qubesxml)
self.handle_v3_file("qubes.xml", "", output, encrypted=encrypted,
compressed=compressed)
self.create_v1_files(r2b2=True)
for vm_type in ["appvms", "servicevms"]:
for vm_name in os.listdir(self.fullpath(vm_type)):
vm_dir = os.path.join(vm_type, vm_name)
for f_name in os.listdir(self.fullpath(vm_dir)):
if encrypted:
subdir = MANGLED_SUBDIRS_R2[vm_name]
else:
subdir = vm_dir
self.handle_v3_file(
os.path.join(vm_dir, f_name),
subdir+'/', output,
compressed=compressed,
encrypted=encrypted)
for vm_name in os.listdir(self.fullpath("vm-templates")):
vm_dir = os.path.join("vm-templates", vm_name)
if encrypted:
subdir = MANGLED_SUBDIRS_R2[vm_name]
else:
subdir = vm_dir
self.handle_v3_file(
os.path.join(vm_dir, "."),
subdir+'/', output,
compressed=compressed,
encrypted=encrypted)
self.handle_v3_file(
'dom0-home/user',
'dom0-home/', output,
compressed=compressed,
encrypted=encrypted)
output.close()
def create_v4_backup(self, compressed="gzip"):
"""
Create "backup format 4" backup - used in R4.0
:param compressed: Should the backup be compressed
:return:
"""
output = open(self.fullpath("backup.bin"), "w")
with open(self.fullpath("backup-header"), "w") as f:
f.write(BACKUP_HEADER_R4.format(
compressed=str(bool(compressed)),
compression_filter=(compressed if compressed else "gzip")
))
self.scrypt_encrypt("backup-header", output_name='backup-header.hmac')
self.append_backup_stream("backup-header", output)
self.append_backup_stream("backup-header.hmac", output)
with open(self.fullpath("qubes.xml"), "wb") as f:
qubesxml = pkg_resources.resource_string(__name__, 'v4-qubes.xml')
for vmname, subdir in MANGLED_SUBDIRS_R4.items():
qubesxml = re.sub(
r'backup-path">[a-z-]*/{}'.format(vmname).encode(),
('backup-path">' + subdir).encode(),
qubesxml)
f.write(qubesxml)
self.handle_v4_file("qubes.xml", "", output, compressed=compressed)
self.create_v4_files()
for vm_type in ["appvms", "vm-templates"]:
for vm_name in os.listdir(self.fullpath(vm_type)):
vm_dir = os.path.join(vm_type, vm_name)
for f_name in os.listdir(self.fullpath(vm_dir)):
subdir = MANGLED_SUBDIRS_R4[vm_name]
self.handle_v4_file(
os.path.join(vm_dir, f_name),
subdir+'/', output, compressed=compressed)
self.handle_v4_file(
'dom0-home/user',
'dom0-home/', output,
compressed=compressed)
output.close()
def setup_expected_calls(self, parsed_qubes_xml, templates_map=None):
if templates_map is None:
templates_map = {}
extra_vm_list_lines = []
for name, vm in parsed_qubes_xml['domains'].items():
if not vm['included_in_backup']:
continue
if name == 'dom0':
continue
if self.storage_pool:
self.app.expected_calls[
('dom0', 'admin.vm.CreateInPool.' + vm['klass'],
templates_map.get(vm['template'], vm['template']),
'name={} label={} pool={}'.format(
name, vm['label'], self.storage_pool).encode())] = \
b'0\0'
else:
self.app.expected_calls[
('dom0', 'admin.vm.Create.' + vm['klass'],
templates_map.get(vm['template'], vm['template']),
'name={} label={}'.format(name, vm['label']).encode())] =\
b'0\0'
extra_vm_list_lines.append(
'{} class={} state=Halted\n'.format(name, vm['klass']).encode())
if vm['backup_path']:
self.app.expected_calls[
(name, 'admin.vm.volume.List', None, None)] = \
b'0\0root\nprivate\nvolatile\n'
if vm['klass'] == 'AppVM':
self.app.expected_calls[
(name, 'admin.vm.volume.Info', 'root', None)] = \
b'0\0' \
b'pool=default\n' \
b'vid=' + name.encode() + b'/root\n' \
b'size=1024\n' \
b'usage=512\n' \
b'rw=False\n' \
b'snap_on_start=True\n' \
b'save_on_stop=False\n' \
b'source=\n' \
b'internal=True\n' \
b'revisions_to_keep=3\n'
else:
self.app.expected_calls[
(name, 'admin.vm.volume.Info', 'root', None)] = \
b'0\0' \
b'pool=default\n' \
b'vid=' + name.encode() + b'/root\n' \
b'size=1024\n' \
b'usage=512\n' \
b'rw=True\n' \
b'snap_on_start=False\n' \
b'save_on_stop=True\n' \
b'internal=True\n' \
b'revisions_to_keep=3\n'
self.app.expected_calls[
(name, 'admin.vm.volume.Resize', 'root',
str(vm.get('root_size', 2097664)).encode())] = \
b'0\0'
self.app.expected_calls[
(name, 'admin.vm.volume.Import', 'root',
name.encode() + b'/root')] = \
b'0\0'
self.app.expected_calls[
(name, 'admin.vm.volume.Info', 'private', None)] = \
b'0\0' \
b'pool=default\n' \
b'vid=' + name.encode() + b'/private\n' \
b'size=1024\n' \
b'usage=512\n' \
b'rw=True\n' \
b'snap_on_start=False\n' \
b'save_on_stop=True\n' \
b'revisions_to_keep=3\n'
self.app.expected_calls[
(name, 'admin.vm.volume.Resize', 'private', b'2097152')] = \
b'0\0'
self.app.expected_calls[
(name, 'admin.vm.volume.Import', 'private',
name.encode() + b'/private')] = \
b'0\0'
self.app.expected_calls[
(name, 'admin.vm.volume.Info', 'volatile', None)] = \
b'0\0' \
b'pool=default\n' \
b'vid=' + name.encode() + b'/root\n' \
b'size=1024\n' \
b'usage=512\n' \
b'rw=True\n' \
b'snap_on_start=False\n' \
b'save_on_stop=False\n' \
b'revisions_to_keep=3\n'
for prop, value in vm['properties'].items():
self.app.expected_calls[
(name, 'admin.vm.property.Set', prop,
str(value).encode() if value is not None else b'')] = b'0\0'
for bus, devices in vm['devices'].items():
for (backend_domain, ident), options in devices.items():
all_options = options.copy()
all_options['persistent'] = True
encoded_options = ' '.join('{}={}'.format(key, value) for
key, value in all_options.items()).encode()
self.app.expected_calls[
(name, 'admin.vm.device.{}.Attach'.format(bus),
'{}+{}'.format(backend_domain, ident),
encoded_options)] = b'0\0'
for feature, value in vm['features'].items():
if value is False:
value = ''
elif value is True:
value = '1'
self.app.expected_calls[
(name, 'admin.vm.feature.Set', feature,
str(value).encode())] = b'0\0'
for tag in vm['tags']:
if tag.startswith('created-by-'):
self.app.expected_calls[
(name, 'admin.vm.tag.Set', tag, None)] = b''
self.app.expected_calls[
(name, 'admin.vm.tag.Get', tag, None)] = b'0\0001'
else:
self.app.expected_calls[
(name, 'admin.vm.tag.Set', tag, None)] = b'0\0'
if vm['backup_path']:
appmenus = (
b'gnome-terminal.desktop\n'
b'nautilus.desktop\n'
b'firefox.desktop\n'
b'mozilla-thunderbird.desktop\n'
b'libreoffice-startcenter.desktop\n'
)
self.app.expected_calls[
(name, 'appmenus', None, appmenus)] = b'0\0'
orig_admin_vm_list = self.app.expected_calls[
('dom0', 'admin.vm.List', None, None)]
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = \
[orig_admin_vm_list] + \
[orig_admin_vm_list + b''.join(extra_vm_list_lines)] * \
len(extra_vm_list_lines)
def mock_appmenus(self, queue, vm, stream):
queue.put((vm.name, 'appmenus', None, stream.read()))
def test_210_r2(self):
self.create_v3_backup(False)
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.setup_expected_calls(parsed_qubes_xml_r2, templates_map={
'fedora-20-x64': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dstports=9418-9418\n'
'action=accept proto=tcp dst4=192.168.0.1/32 dstports=1234-1234\n'
'action=accept proto=tcp dsthost=fedorahosted.org dstports=443-443\n'
'action=accept proto=tcp dsthost=xenbits.xen.org dstports=80-80\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
self.app.expected_calls[
('test-custom-template-appvm', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
def test_220_r2_encrypted(self):
self.create_v3_backup(True)
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.setup_expected_calls(parsed_qubes_xml_r2, templates_map={
'fedora-20-x64': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dstports=9418-9418\n'
'action=accept proto=tcp dst4=192.168.0.1/32 dstports=1234-1234\n'
'action=accept proto=tcp dsthost=fedorahosted.org dstports=443-443\n'
'action=accept proto=tcp dsthost=xenbits.xen.org dstports=80-80\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
self.app.expected_calls[
('test-custom-template-appvm', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
def test_230_r2_uncompressed(self):
self.create_v3_backup(False, False)
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.setup_expected_calls(parsed_qubes_xml_r2, templates_map={
'fedora-20-x64': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dstports=9418-9418\n'
'action=accept proto=tcp dst4=192.168.0.1/32 dstports=1234-1234\n'
'action=accept proto=tcp dsthost=fedorahosted.org dstports=443-443\n'
'action=accept proto=tcp dsthost=xenbits.xen.org dstports=80-80\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
self.app.expected_calls[
('test-custom-template-appvm', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
@unittest.skipUnless(spawn.find_executable('scrypt'),
"scrypt not installed")
def test_230_r4(self):
self.create_v4_backup("")
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
b'sys-net class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.app.expected_calls[
('sys-net', 'admin.vm.property.Get', 'provides_network', None)] = \
b'0\0default=no type=bool True'
self.setup_expected_calls(parsed_qubes_xml_v4, templates_map={
'debian-8': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dsthost=www.qubes-os.org '
'dstports=443-443\n'
'action=accept proto=tcp dst4=192.168.0.0/24\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
with contextlib.suppress(qubesadmin.exc.QubesException):
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
@unittest.skipUnless(spawn.find_executable('scrypt'),
"scrypt not installed")
def test_230_r4_compressed(self):
self.create_v4_backup("gzip")
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
b'sys-net class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.app.expected_calls[
('sys-net', 'admin.vm.property.Get', 'provides_network', None)] = \
b'0\0default=no type=bool True'
self.setup_expected_calls(parsed_qubes_xml_v4, templates_map={
'debian-8': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dsthost=www.qubes-os.org '
'dstports=443-443\n'
'action=accept proto=tcp dst4=192.168.0.0/24\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
with contextlib.suppress(qubesadmin.exc.QubesException):
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
@unittest.skipUnless(spawn.find_executable('scrypt'),
"scrypt not installed")
def test_230_r4_custom_cmpression(self):
self.create_v4_backup("bzip2")
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
b'sys-net class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.app.expected_calls[
('sys-net', 'admin.vm.property.Get', 'provides_network', None)] = \
b'0\0default=no type=bool True'
self.setup_expected_calls(parsed_qubes_xml_v4, templates_map={
'debian-8': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dsthost=www.qubes-os.org '
'dstports=443-443\n'
'action=accept proto=tcp dst4=192.168.0.0/24\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
})
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
with contextlib.suppress(qubesadmin.exc.QubesException):
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
@unittest.skipUnless(spawn.find_executable('scrypt'),
"scrypt not installed")
def test_230_r4_uncommon_compression(self):
self.create_v4_backup("less")
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
with self.assertRaises(qubesadmin.exc.QubesException):
qubesadmin.backup.restore.BackupRestore(
self.app, self.fullpath("backup.bin"), None, 'qubes')
finally:
for patch in patches:
patch.stop()
@unittest.skipUnless(spawn.find_executable('scrypt'),
"scrypt not installed")
def test_230_r4_uncommon_cmpression_forced(self):
self.create_v4_backup("less")
self.app.expected_calls[('dom0', 'admin.vm.List', None, None)] = (
b'0\0dom0 class=AdminVM state=Running\n'
b'fedora-25 class=TemplateVM state=Halted\n'
b'testvm class=AppVM state=Running\n'
b'sys-net class=AppVM state=Running\n'
)
self.app.expected_calls[
('dom0', 'admin.property.Get', 'default_template', None)] = \
b'0\0default=no type=vm fedora-25'
self.app.expected_calls[
('sys-net', 'admin.vm.property.Get', 'provides_network', None)] = \
b'0\0default=no type=bool True'
self.setup_expected_calls(parsed_qubes_xml_v4, templates_map={
'debian-8': 'fedora-25'
})
firewall_data = (
'action=accept specialtarget=dns\n'
'action=accept proto=icmp\n'
'action=accept proto=tcp dstports=22-22\n'
'action=accept proto=tcp dsthost=www.qubes-os.org '
'dstports=443-443\n'
'action=accept proto=tcp dst4=192.168.0.0/24\n'
'action=drop\n'
)
self.app.expected_calls[
('test-work', 'admin.vm.firewall.Set', None,
firewall_data.encode())] = b'0\0'
qubesd_calls_queue = multiprocessing.Queue()
dummy_timestamp = time.strftime("test-%Y-%m-%d-%H%M%S")
patches = [
mock.patch('qubesadmin.storage.Volume',
functools.partial(MockVolume, qubesd_calls_queue)),
mock.patch(
'qubesadmin.backup.restore.BackupRestore._handle_appmenus_list',
functools.partial(self.mock_appmenus, qubesd_calls_queue)),
mock.patch(
'qubesadmin.firewall.Firewall',
functools.partial(MockFirewall, qubesd_calls_queue)),
mock.patch(
'time.strftime',
return_value=dummy_timestamp)
]
for patch in patches:
patch.start()
try:
self.restore_backup(self.fullpath("backup.bin"), options={
'use-default-template': True,
'use-default-netvm': True,
}, force_compression_filter='less')
finally:
for patch in patches:
patch.stop()
# retrieve calls from other multiprocess.Process instances
while not qubesd_calls_queue.empty():
call_args = qubesd_calls_queue.get()
with contextlib.suppress(qubesadmin.exc.QubesException):
self.app.qubesd_call(*call_args)
qubesd_calls_queue.close()
self.assertAllCalled()
self.assertDom0Restored(dummy_timestamp)
class TC_11_BackupCompatibilityIntoLVM(TC_10_BackupCompatibility):
storage_pool = 'some-pool'
def restore_backup(self, source=None, appvm=None, options=None,
**kwargs):
if options is None:
options = {}
options['override_pool'] = self.storage_pool
super(TC_11_BackupCompatibilityIntoLVM, self).restore_backup(source,
appvm, options, **kwargs)
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