106 lines
3.8 KiB
Python
106 lines
3.8 KiB
Python
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#!/usr/bin/python2 -O
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# vim: fileencoding=utf-8
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#
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# The Qubes OS Project, https://www.qubes-os.org/
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#
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# Copyright (C) 2010 Joanna Rutkowska <joanna@invisiblethingslab.com>
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# Copyright (C) 2013-2016 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, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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import base64
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import datetime
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import qubes.ext
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import qubes.vm.qubesvm
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import qubes.vm.appvm
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import qubes.vm.templatevm
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import qubes.utils
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yum_proxy_ip = '10.137.255.254'
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yum_proxy_port = '8082'
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class R3Compatibility(qubes.ext.Extension):
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'''Maintain VM interface compatibility with R3.0 and R3.1.
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At lease where possible.
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'''
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# noinspection PyUnusedLocal
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@qubes.ext.handler('qdb-created')
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def on_qdb_created(self, vm, event):
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"""
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:param vm: VM on which QubesDB entries were just created
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:type vm: qubes.vm.qubesvm.QubesVM
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"""
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# /qubes-vm-type: AppVM, NetVM, ProxyVM, TemplateVM
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if isinstance(vm, qubes.vm.templatevm.TemplateVM):
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vmtype = 'TemplateVM'
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elif vm.netvm is not None and vm.provides_network:
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vmtype = 'ProxyVM'
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elif vm.netvm is None and vm.provides_network:
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vmtype = 'NetVM'
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else:
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vmtype = 'AppVM'
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vm.qdb.write('/qubes-vm-type', vmtype)
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# /qubes-vm-updateable
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vm.qdb.write('/qubes-vm-updateable', str(vm.updateable))
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# /qubes-base-template
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try:
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if vm.template:
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vm.qdb.write('/qubes-base-template', str(vm.template))
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else:
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vm.qdb.write('/qubes-base-template', '')
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except AttributeError:
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vm.qdb.write('/qubes-base-template', '')
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# /qubes-debug-mode: 0, 1
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vm.qdb.write('/qubes-debug-mode', str(int(vm.debug)))
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# /qubes-timezone
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timezone = vm.qdb.read('/timezone')
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if timezone:
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vm.qdb.write('/qubes-timezone', timezone)
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# /qubes-vm-persistence
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persistence = vm.qdb.read('/persistence')
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if persistence:
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vm.qdb.write('/qubes-vm-persistence', persistence)
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# /qubes-random-seed
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# write a new one, to make sure it wouldn't be reused/leaked
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vm.qdb.write('/qubes-random-seed',
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base64.b64encode(qubes.utils.urandom(64)))
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# /qubes-keyboard
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# not needed for now - the old one is still present
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# Networking
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if vm.provides_network:
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# '/qubes-netvm-network' value is only checked for being non empty
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vm.qdb.write('/qubes-netvm-network', vm.gateway)
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vm.qdb.write('/qubes-netvm-netmask', vm.netmask)
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vm.qdb.write('/qubes-netvm-gateway', vm.gateway)
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vm.qdb.write('/qubes-netvm-primary-dns', vm.dns[0])
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vm.qdb.write('/qubes-netvm-secondary-dns', vm.dns[1])
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if vm.netvm is not None:
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vm.qdb.write('/qubes-ip', vm.ip)
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vm.qdb.write('/qubes-netmask', vm.netvm.netmask)
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vm.qdb.write('/qubes-gateway', vm.netvm.gateway)
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vm.qdb.write('/qubes-primary-dns', vm.dns[0])
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vm.qdb.write('/qubes-secondary-dns', vm.dns[1])
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