74 lines
2.8 KiB
Python
74 lines
2.8 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2017 Marek Marczykowski-Górecki
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# <marmarek@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, see <http://www.gnu.org/licenses/>.
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import asyncio
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import qubes.ext
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class WindowsFeatures(qubes.ext.Extension):
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# pylint: disable=too-few-public-methods
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@qubes.ext.handler('features-request')
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def qubes_features_request(self, vm, event, untrusted_features):
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'''Handle features provided requested by Qubes Windows Tools'''
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# pylint: disable=no-self-use,unused-argument
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if getattr(vm, 'template', None):
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vm.log.warning(
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'Ignoring qubes.NotifyTools for template-based VM')
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return
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guest_os = None
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if 'os' in untrusted_features:
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if untrusted_features['os'] in ['Windows', 'Linux']:
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guest_os = untrusted_features['os']
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qrexec = None
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if 'qrexec' in untrusted_features:
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if untrusted_features['qrexec'] == '1':
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# qrexec feature is set by CoreFeatures extension
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qrexec = True
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del untrusted_features
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if guest_os:
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vm.features['os'] = guest_os
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if guest_os == 'Windows' and qrexec:
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vm.features['rpc-clipboard'] = True
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@qubes.ext.handler('domain-create-on-disk')
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@asyncio.coroutine
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def on_domain_create_on_disk(self, vm, _event, **kwargs):
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# pylint: disable=no-self-use,unused-argument
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if getattr(vm, 'template', None) is None:
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# handle only template-based vms
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return
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template = vm.template
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if template.features.check_with_template('os', None) != 'Windows':
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# ignore non-windows templates
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return
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if vm.volumes['private'].save_on_stop:
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# until windows tools get ability to prepare private.img on its own,
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# copy one from the template
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vm.log.info('Windows template - cloning private volume')
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import_op = vm.volumes['private'].import_volume(
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template.volumes['private'])
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if asyncio.iscoroutine(import_op):
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yield from import_op
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