74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
#!/usr/bin/env python3.6
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import asyncio
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import os
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import signal
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import libvirtaio
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import qubes
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import qubes.api
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import qubes.api.admin
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import qubes.api.internal
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import qubes.api.misc
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import qubes.utils
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import qubes.vm.qubesvm
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def sighandler(loop, signame, servers):
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print('caught {}, exiting'.format(signame))
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for server in servers:
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server.close()
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loop.stop()
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parser = qubes.tools.QubesArgumentParser(description='Qubes OS daemon')
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parser.add_argument('--debug', action='store_true', default=False,
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help='Enable verbose error logging (all exceptions with full '
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'tracebacks) and also send tracebacks to Admin API clients')
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def main(args=None):
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loop = asyncio.get_event_loop()
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libvirtaio.virEventRegisterAsyncIOImpl(loop=loop)
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try:
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args = parser.parse_args(args)
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except:
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loop.close()
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raise
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args.app.vmm.register_event_handlers(args.app)
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servers = loop.run_until_complete(qubes.api.create_servers(
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qubes.api.admin.QubesAdminAPI,
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qubes.api.internal.QubesInternalAPI,
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qubes.api.misc.QubesMiscAPI,
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app=args.app, debug=args.debug))
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socknames = []
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for server in servers:
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for sock in server.sockets:
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socknames.append(sock.getsockname())
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for signame in ('SIGINT', 'SIGTERM'):
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loop.add_signal_handler(getattr(signal, signame),
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sighandler, loop, signame, servers)
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qubes.utils.systemd_notify()
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# make sure children will not inherit this
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os.environ.pop('NOTIFY_SOCKET', None)
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try:
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loop.run_forever()
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loop.run_until_complete(asyncio.wait([
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server.wait_closed() for server in servers]))
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for sockname in socknames:
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try:
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os.unlink(sockname)
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except FileNotFoundError:
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args.app.log.warning(
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'socket {} got unlinked sometime before shutdown'.format(
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sockname))
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finally:
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loop.close()
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if __name__ == '__main__':
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main()
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