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#!/usr/bin/python3 -bbI
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# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --check" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
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# Mandos Monitor - Control and monitor the Mandos server
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# Copyright © 2008-2019 Teddy Hogeborn
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# Copyright © 2008-2019 Björn Påhlsson
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# This file is part of Mandos.
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# Mandos is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# Mandos is distributed in the hope that it will be useful, but
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# 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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# You should have received a copy of the GNU General Public License
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# along with Mandos. If not, see <http://www.gnu.org/licenses/>.
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# Contact the authors at <mandos@recompile.se>.
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from __future__ import (division, absolute_import, print_function,
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from future_builtins import *
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# -*- mode: python; coding: utf-8 -*-
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from __future__ import division
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from optparse import OptionParser
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if sys.version_info.major == 2:
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"""Dummy gi module, for the tests"""
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class Error(Exception):
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import dbus as dbus_python
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# Show warnings by default
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if not sys.warnoptions:
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warnings.simplefilter("default")
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log = logging.getLogger(sys.argv[0])
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logging.basicConfig(level="INFO", # Show info level messages
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format="%(message)s") # Show basic log messages
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logging.captureWarnings(True) # Show warnings via the logging system
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if sys.version_info.major == 2:
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io.StringIO = StringIO.StringIO
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locale.setlocale(locale.LC_ALL, "")
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parser = argparse.ArgumentParser()
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add_command_line_options(parser)
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options = parser.parse_args()
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check_option_syntax(parser, options)
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clientnames = options.client
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log.setLevel(logging.DEBUG)
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if dbussy is not None and ravel is not None:
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bus = dbussy_adapter.CachingBus(dbussy, ravel)
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elif pydbus is not None:
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bus = pydbus_adapter.CachingBus(pydbus)
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bus = dbus_python_adapter.CachingBus(dbus_python)
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all_clients = bus.get_clients_and_properties()
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except dbus.ConnectFailed as e:
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log.critical("Could not connect to Mandos server: %s", e)
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except dbus.Error as e:
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"Failed to access Mandos server through D-Bus:\n%s", e)
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# Compile dict of (clientpath: properties) to process
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clients = all_clients
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for name in clientnames:
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for objpath, properties in all_clients.items():
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if properties["Name"] == name:
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clients[objpath] = properties
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locale.setlocale(locale.LC_ALL, u'')
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'enabled': u'Enabled',
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'timeout': u'Timeout',
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'last_checked_ok': u'Last Successful Check',
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'created': u'Created',
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'interval': u'Interval',
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'fingerprint': u'Fingerprint',
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'checker_running': u'Check Is Running',
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'last_enabled': u'Last Enabled',
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'checker': u'Checker',
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defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
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domain = 'se.bsnet.fukt'
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busname = domain + '.Mandos'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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bus = dbus.SystemBus()
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mandos_dbus_objc = bus.get_object(busname, server_path)
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mandos_serv = dbus.Interface(mandos_dbus_objc,
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dbus_interface = server_interface)
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mandos_clients = mandos_serv.GetAllClientsWithProperties()
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def datetime_to_milliseconds(dt):
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"Return the 'timeout' attribute in milliseconds"
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return ((dt.days * 24 * 60 * 60 * 1000)
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+ (dt.microseconds // 1000))
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def milliseconds_to_string(ms):
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td = datetime.timedelta(0, 0, 0, ms)
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return "%s%02d:%02d:%02d" % (("%dT" % td.days) if td.days else "", # days
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td.seconds // 3600, # hours
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(td.seconds % 3600) // 60, # minutes
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(td.seconds % 60)) # seconds
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def string_to_delta(interval):
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"""Parse a string and return a datetime.timedelta
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>>> string_to_delta('7d')
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>>> string_to_delta('60s')
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datetime.timedelta(0, 60)
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>>> string_to_delta('60m')
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datetime.timedelta(0, 3600)
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>>> string_to_delta('24h')
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>>> string_to_delta(u'1w')
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>>> string_to_delta('5m 30s')
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datetime.timedelta(0, 330)
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timevalue = datetime.timedelta(0)
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regexp = re.compile("\d+[dsmhw]")
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for s in regexp.findall(interval):
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suffix = unicode(s[-1])
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delta = datetime.timedelta(value)
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delta = datetime.timedelta(0, value)
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delta = datetime.timedelta(0, 0, 0, 0, value)
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delta = datetime.timedelta(0, 0, 0, 0, 0, value)
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delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
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log.critical("Client not found on server: %r", name)
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commands = commands_from_options(options)
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for command in commands:
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command.run(clients, bus)
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def add_command_line_options(parser):
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parser.add_argument("--version", action="version",
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version="%(prog)s {}".format(version),
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help="show version number and exit")
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parser.add_argument("-a", "--all", action="store_true",
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help="Select all clients")
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parser.add_argument("-v", "--verbose", action="store_true",
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help="Print all fields")
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parser.add_argument("-j", "--dump-json", dest="commands",
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action="append_const", default=[],
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const=command.DumpJSON(),
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help="Dump client data in JSON format")
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enable_disable = parser.add_mutually_exclusive_group()
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enable_disable.add_argument("-e", "--enable", dest="commands",
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action="append_const", default=[],
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const=command.Enable(),
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help="Enable client")
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enable_disable.add_argument("-d", "--disable", dest="commands",
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action="append_const", default=[],
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const=command.Disable(),
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help="disable client")
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parser.add_argument("-b", "--bump-timeout", dest="commands",
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action="append_const", default=[],
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const=command.BumpTimeout(),
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help="Bump timeout for client")
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start_stop_checker = parser.add_mutually_exclusive_group()
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start_stop_checker.add_argument("--start-checker",
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action="append_const", default=[],
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const=command.StartChecker(),
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help="Start checker for client")
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start_stop_checker.add_argument("--stop-checker", dest="commands",
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action="append_const", default=[],
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const=command.StopChecker(),
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help="Stop checker for client")
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parser.add_argument("-V", "--is-enabled", dest="commands",
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action="append_const", default=[],
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const=command.IsEnabled(),
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help="Check if client is enabled")
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parser.add_argument("-r", "--remove", dest="commands",
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action="append_const", default=[],
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const=command.Remove(),
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help="Remove client")
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parser.add_argument("-c", "--checker", dest="commands",
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action="append", default=[],
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metavar="COMMAND", type=command.SetChecker,
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help="Set checker command for client")
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"-t", "--timeout", dest="commands", action="append",
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default=[], metavar="TIME",
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type=command.SetTimeout.argparse(string_to_delta),
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help="Set timeout for client")
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"--extended-timeout", dest="commands", action="append",
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default=[], metavar="TIME",
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type=command.SetExtendedTimeout.argparse(string_to_delta),
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help="Set extended timeout for client")
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"-i", "--interval", dest="commands", action="append",
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default=[], metavar="TIME",
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type=command.SetInterval.argparse(string_to_delta),
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help="Set checker interval for client")
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approve_deny_default = parser.add_mutually_exclusive_group()
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approve_deny_default.add_argument(
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"--approve-by-default", dest="commands",
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action="append_const", default=[],
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const=command.ApproveByDefault(),
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help="Set client to be approved by default")
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approve_deny_default.add_argument(
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"--deny-by-default", dest="commands",
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action="append_const", default=[],
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const=command.DenyByDefault(),
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help="Set client to be denied by default")
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"--approval-delay", dest="commands", action="append",
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default=[], metavar="TIME",
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type=command.SetApprovalDelay.argparse(string_to_delta),
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help="Set delay before client approve/deny")
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"--approval-duration", dest="commands", action="append",
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default=[], metavar="TIME",
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type=command.SetApprovalDuration.argparse(string_to_delta),
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help="Set duration of one client approval")
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parser.add_argument("-H", "--host", dest="commands",
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action="append", default=[], metavar="STRING",
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type=command.SetHost,
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help="Set host for client")
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"-s", "--secret", dest="commands", action="append",
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default=[], metavar="FILENAME",
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type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
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help="Set password blob (file) for client")
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approve_deny = parser.add_mutually_exclusive_group()
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approve_deny.add_argument(
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"-A", "--approve", dest="commands", action="append_const",
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default=[], const=command.Approve(),
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help="Approve any current client request")
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approve_deny.add_argument("-D", "--deny", dest="commands",
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action="append_const", default=[],
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const=command.Deny(),
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help="Deny any current client request")
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parser.add_argument("--debug", action="store_true",
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help="Debug mode (show D-Bus commands)")
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parser.add_argument("--check", action="store_true",
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help="Run self-test")
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parser.add_argument("client", nargs="*", help="Client name")
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def string_to_delta(interval):
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"""Parse a string and return a datetime.timedelta"""
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return rfc3339_duration_to_delta(interval)
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except ValueError as e:
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log.warning("%s - Parsing as pre-1.6.1 interval instead",
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return parse_pre_1_6_1_interval(interval)
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def rfc3339_duration_to_delta(duration):
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"""Parse an RFC 3339 "duration" and return a datetime.timedelta
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>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
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>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
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>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
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>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
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>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
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>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
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>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
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>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
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>>> # Can not be empty:
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>>> rfc3339_duration_to_delta("")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: ""
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>>> # Must start with "P":
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>>> rfc3339_duration_to_delta("1D")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: "1D"
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>>> # Must use correct order
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>>> rfc3339_duration_to_delta("PT1S2M")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: "PT1S2M"
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>>> # Time needs time marker
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>>> rfc3339_duration_to_delta("P1H2S")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: "P1H2S"
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>>> # Weeks can not be combined with anything else
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>>> rfc3339_duration_to_delta("P1D2W")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: "P1D2W"
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>>> rfc3339_duration_to_delta("P2W2H")
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Traceback (most recent call last):
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ValueError: Invalid RFC 3339 duration: "P2W2H"
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# Parsing an RFC 3339 duration with regular expressions is not
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# possible - there would have to be multiple places for the same
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# values, like seconds. The current code, while more esoteric, is
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# cleaner without depending on a parsing library. If Python had a
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# built-in library for parsing we would use it, but we'd like to
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# avoid excessive use of external libraries.
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# New type for defining tokens, syntax, and semantics all-in-one
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Token = collections.namedtuple("Token", (
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"regexp", # To match token; if "value" is not None, must have
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# a "group" containing digits
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"value", # datetime.timedelta or None
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"followers")) # Tokens valid after this token
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# RFC 3339 "duration" tokens, syntax, and semantics; taken from
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# the "duration" ABNF definition in RFC 3339, Appendix A.
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token_end = Token(re.compile(r"$"), None, frozenset())
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token_second = Token(re.compile(r"(\d+)S"),
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datetime.timedelta(seconds=1),
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frozenset((token_end, )))
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token_minute = Token(re.compile(r"(\d+)M"),
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datetime.timedelta(minutes=1),
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frozenset((token_second, token_end)))
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token_hour = Token(re.compile(r"(\d+)H"),
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datetime.timedelta(hours=1),
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frozenset((token_minute, token_end)))
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token_time = Token(re.compile(r"T"),
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frozenset((token_hour, token_minute,
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token_day = Token(re.compile(r"(\d+)D"),
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datetime.timedelta(days=1),
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frozenset((token_time, token_end)))
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token_month = Token(re.compile(r"(\d+)M"),
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datetime.timedelta(weeks=4),
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frozenset((token_day, token_end)))
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token_year = Token(re.compile(r"(\d+)Y"),
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datetime.timedelta(weeks=52),
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frozenset((token_month, token_end)))
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token_week = Token(re.compile(r"(\d+)W"),
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datetime.timedelta(weeks=1),
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frozenset((token_end, )))
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token_duration = Token(re.compile(r"P"), None,
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frozenset((token_year, token_month,
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token_day, token_time,
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# Define starting values:
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value = datetime.timedelta()
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# Following valid tokens
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followers = frozenset((token_duration, ))
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# String left to parse
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# Loop until end token is found
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while found_token is not token_end:
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# Search for any currently valid tokens
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for token in followers:
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match = token.regexp.match(s)
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if match is not None:
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if token.value is not None:
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# Value found, parse digits
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factor = int(match.group(1), 10)
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# Add to value so far
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value += factor * token.value
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# Strip token from string
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s = token.regexp.sub("", s, 1)
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# Set valid next tokens
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followers = found_token.followers
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# No currently valid tokens were found
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raise ValueError("Invalid RFC 3339 duration: \"{}\""
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def parse_pre_1_6_1_interval(interval):
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"""Parse an interval string as documented by Mandos before 1.6.1,
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and return a datetime.timedelta
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>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
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>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
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>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
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>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
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>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
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>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
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>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
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>>> # Ignore unknown characters, allow any order and repetitions
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>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
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value = datetime.timedelta(0)
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regexp = re.compile(r"(\d+)([dsmhw]?)")
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for num, suffix in regexp.findall(interval):
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value += datetime.timedelta(int(num))
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value += datetime.timedelta(0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, int(num))
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def check_option_syntax(parser, options):
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"""Apply additional restrictions on options, not expressible in
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def has_commands(options, commands=None):
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commands = (command.Enable,
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command.StartChecker,
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command.SetExtendedTimeout,
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command.ApproveByDefault,
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command.DenyByDefault,
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command.SetApprovalDelay,
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command.SetApprovalDuration,
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return any(isinstance(cmd, commands)
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for cmd in options.commands)
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if has_commands(options) and not (options.client or options.all):
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parser.error("Options require clients names or --all.")
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if options.verbose and has_commands(options):
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parser.error("--verbose can only be used alone.")
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if (has_commands(options, (command.DumpJSON,))
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and (options.verbose or len(options.commands) > 1)):
471
parser.error("--dump-json can only be used alone.")
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if options.all and not has_commands(options):
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parser.error("--all requires an action.")
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if (has_commands(options, (command.IsEnabled,))
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and len(options.client) > 1):
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parser.error("--is-enabled requires exactly one client")
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if (len(options.commands) > 1
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and has_commands(options, (command.Remove,))
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and not has_commands(options, (command.Deny,))):
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parser.error("--remove can only be combined with --deny")
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object_manager_iface = "org.freedesktop.DBus.ObjectManager"
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def get_managed_objects(self, busname, objectpath):
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return self.call_method("GetManagedObjects", busname,
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self.object_manager_iface)
493
properties_iface = "org.freedesktop.DBus.Properties"
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def set_property(self, busname, objectpath, interface, key,
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self.call_method("Set", busname, objectpath,
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self.properties_iface, interface, key,
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def call_method(self, methodname, busname, objectpath,
502
raise NotImplementedError()
505
class MandosBus(SystemBus):
506
busname_domain = "se.recompile"
507
busname = busname_domain + ".Mandos"
509
server_interface = busname_domain + ".Mandos"
510
client_interface = busname_domain + ".Mandos.Client"
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def get_clients_and_properties(self):
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managed_objects = self.get_managed_objects(
515
self.busname, self.server_path)
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return {objpath: properties[self.client_interface]
517
for objpath, properties in managed_objects.items()
518
if self.client_interface in properties}
520
def set_client_property(self, objectpath, key, value):
521
return self.set_property(self.busname, objectpath,
522
self.client_interface, key,
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def call_client_method(self, objectpath, method, *args):
526
return self.call_method(method, self.busname, objectpath,
527
self.client_interface, *args)
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def call_server_method(self, method, *args):
530
return self.call_method(method, self.busname,
532
self.server_interface, *args)
534
class Error(Exception):
537
class ConnectFailed(Error):
541
class dbus_python_adapter:
543
class SystemBus(dbus.MandosBus):
544
"""Use dbus-python"""
546
def __init__(self, module=dbus_python):
547
self.dbus_python = module
548
self.bus = self.dbus_python.SystemBus()
550
@contextlib.contextmanager
551
def convert_exception(self, exception_class=dbus.Error):
554
except self.dbus_python.exceptions.DBusException as e:
555
# This does what "raise from" would do
556
exc = exception_class(*e.args)
560
def call_method(self, methodname, busname, objectpath,
562
proxy_object = self.get_object(busname, objectpath)
563
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
564
interface, methodname,
565
", ".join(repr(a) for a in args))
566
method = getattr(proxy_object, methodname)
567
with self.convert_exception():
568
with dbus_python_adapter.SilenceLogger(
570
value = method(*args, dbus_interface=interface)
571
return self.type_filter(value)
573
def get_object(self, busname, objectpath):
574
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
576
with self.convert_exception(dbus.ConnectFailed):
577
return self.bus.get_object(busname, objectpath)
579
def type_filter(self, value):
580
"""Convert the most bothersome types to Python types"""
581
if isinstance(value, self.dbus_python.Boolean):
583
if isinstance(value, self.dbus_python.ObjectPath):
585
# Also recurse into dictionaries
586
if isinstance(value, self.dbus_python.Dictionary):
587
return {self.type_filter(key):
588
self.type_filter(subval)
589
for key, subval in value.items()}
592
def set_client_property(self, objectpath, key, value):
594
if not isinstance(value, bytes):
595
value = value.encode("utf-8")
596
value = self.dbus_python.ByteArray(value)
597
return self.set_property(self.busname, objectpath,
598
self.client_interface, key,
602
"Simple context manager to silence a particular logger"
603
def __init__(self, loggername):
604
self.logger = logging.getLogger(loggername)
607
self.logger.addFilter(self.nullfilter)
609
class NullFilter(logging.Filter):
610
def filter(self, record):
613
nullfilter = NullFilter()
615
def __exit__(self, exc_type, exc_val, exc_tb):
616
self.logger.removeFilter(self.nullfilter)
619
class CachingBus(SystemBus):
620
"""A caching layer for dbus_python_adapter.SystemBus"""
621
def __init__(self, *args, **kwargs):
622
self.object_cache = {}
623
super(dbus_python_adapter.CachingBus,
624
self).__init__(*args, **kwargs)
625
def get_object(self, busname, objectpath):
627
return self.object_cache[(busname, objectpath)]
630
dbus_python_adapter.CachingBus,
631
self).get_object(busname, objectpath)
632
self.object_cache[(busname, objectpath)] = new_object
636
class pydbus_adapter:
637
class SystemBus(dbus.MandosBus):
638
def __init__(self, module=pydbus):
640
self.bus = self.pydbus.SystemBus()
642
@contextlib.contextmanager
643
def convert_exception(self, exception_class=dbus.Error):
646
except gi.repository.GLib.Error as e:
647
# This does what "raise from" would do
648
exc = exception_class(*e.args)
652
def call_method(self, methodname, busname, objectpath,
654
proxy_object = self.get(busname, objectpath)
655
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
656
interface, methodname,
657
", ".join(repr(a) for a in args))
658
method = getattr(proxy_object[interface], methodname)
659
with self.convert_exception():
662
def get(self, busname, objectpath):
663
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
665
with self.convert_exception(dbus.ConnectFailed):
666
if sys.version_info.major <= 2:
667
with warnings.catch_warnings():
668
warnings.filterwarnings(
669
"ignore", "", DeprecationWarning,
670
r"^xml\.etree\.ElementTree$")
671
return self.bus.get(busname, objectpath)
673
return self.bus.get(busname, objectpath)
675
def set_property(self, busname, objectpath, interface, key,
677
proxy_object = self.get(busname, objectpath)
678
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
679
objectpath, self.properties_iface, interface,
681
setattr(proxy_object[interface], key, value)
683
class CachingBus(SystemBus):
684
"""A caching layer for pydbus_adapter.SystemBus"""
685
def __init__(self, *args, **kwargs):
686
self.object_cache = {}
687
super(pydbus_adapter.CachingBus,
688
self).__init__(*args, **kwargs)
689
def get(self, busname, objectpath):
691
return self.object_cache[(busname, objectpath)]
693
new_object = (super(pydbus_adapter.CachingBus, self)
694
.get(busname, objectpath))
695
self.object_cache[(busname, objectpath)] = new_object
699
class dbussy_adapter:
700
class SystemBus(dbus.SystemBus):
703
def __init__(self, dbussy, ravel):
706
self.bus = ravel.system_bus()
708
@contextlib.contextmanager
709
def convert_exception(self, exception_class=dbus.Error):
712
except self.dbussy.DBusError as e:
713
# This does what "raise from" would do
714
exc = exception_class(*e.args)
718
def call_method(self, methodname, busname, objectpath,
720
proxy_object = self.get_object(busname, objectpath)
721
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
722
interface, methodname,
723
", ".join(repr(a) for a in args))
724
iface = proxy_object.get_interface(interface)
725
method = getattr(iface, methodname)
726
with self.convert_exception(dbus.Error):
727
value = method(*args)
728
# DBussy returns values either as an empty list or as a
729
# tuple: (signature, value)
731
return self.type_filter(value[0])
733
def get_object(self, busname, objectpath):
734
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
736
with self.convert_exception(dbus.ConnectFailed):
737
return self.bus[busname][objectpath]
739
def type_filter(self, value):
740
"""Convert the most bothersome types to Python types"""
741
if isinstance(value, tuple):
743
and isinstance(value[0],
744
self.dbussy.DBUS.Signature)):
745
return self.type_filter(value[1])
746
elif isinstance(value, self.dbussy.DBUS.ObjectPath):
748
# Also recurse into dictionaries
749
elif isinstance(value, dict):
750
return {self.type_filter(key):
751
self.type_filter(subval)
752
for key, subval in value.items()}
755
def set_property(self, busname, objectpath, interface, key,
757
proxy_object = self.get_object(busname, objectpath)
758
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
759
objectpath, self.properties_iface, interface,
762
# DBussy wants a Byte Array to be a sequence of
763
# values, not a byte string
765
setattr(proxy_object.get_interface(interface), key, value)
767
class MandosBus(SystemBus, dbus.MandosBus):
770
class CachingBus(MandosBus):
771
"""A caching layer for dbussy_adapter.MandosBus"""
772
def __init__(self, *args, **kwargs):
773
self.object_cache = {}
774
super(dbussy_adapter.CachingBus, self).__init__(*args,
776
def get_object(self, busname, objectpath):
778
return self.object_cache[(busname, objectpath)]
781
dbussy_adapter.CachingBus,
782
self).get_object(busname, objectpath)
783
self.object_cache[(busname, objectpath)] = new_object
787
def commands_from_options(options):
789
commands = list(options.commands)
791
def find_cmd(cmd, commands):
793
for i, c in enumerate(commands):
794
if isinstance(c, cmd):
798
# If command.Remove is present, move any instances of command.Deny
799
# to occur ahead of command.Remove.
800
index_of_remove = find_cmd(command.Remove, commands)
801
before_remove = commands[:index_of_remove]
802
after_remove = commands[index_of_remove:]
804
for cmd in after_remove:
805
if isinstance(cmd, command.Deny):
806
before_remove.append(cmd)
808
cleaned_after.append(cmd)
809
if cleaned_after != after_remove:
810
commands = before_remove + cleaned_after
812
# If no command option has been given, show table of clients,
813
# optionally verbosely
815
commands.append(command.PrintTable(verbose=options.verbose))
821
"""A namespace for command classes"""
824
"""Abstract base class for commands"""
825
def run(self, clients, bus=None):
826
"""Normal commands should implement run_on_one_client(),
827
but commands which want to operate on all clients at the same time can
828
override this run() method instead.
831
for client, properties in clients.items():
832
self.run_on_one_client(client, properties)
835
class IsEnabled(Base):
836
def run(self, clients, bus=None):
837
properties = next(iter(clients.values()))
838
if properties["Enabled"]:
844
def run_on_one_client(self, client, properties):
845
self.bus.call_client_method(client, "Approve", True)
849
def run_on_one_client(self, client, properties):
850
self.bus.call_client_method(client, "Approve", False)
854
def run(self, clients, bus):
855
for clientpath in frozenset(clients.keys()):
856
bus.call_server_method("RemoveClient", clientpath)
860
"""Abstract class for commands outputting client details"""
861
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
862
"Created", "Interval", "Host", "KeyID",
863
"Fingerprint", "CheckerRunning",
864
"LastEnabled", "ApprovalPending",
865
"ApprovedByDefault", "LastApprovalRequest",
866
"ApprovalDelay", "ApprovalDuration",
867
"Checker", "ExtendedTimeout", "Expires",
871
class DumpJSON(Output):
872
def run(self, clients, bus=None):
873
data = {properties["Name"]:
874
{key: properties[key]
875
for key in self.all_keywords}
876
for properties in clients.values()}
877
print(json.dumps(data, indent=4, separators=(',', ': ')))
880
class PrintTable(Output):
881
def __init__(self, verbose=False):
882
self.verbose = verbose
884
def run(self, clients, bus=None):
885
default_keywords = ("Name", "Enabled", "Timeout",
887
keywords = default_keywords
889
keywords = self.all_keywords
890
print(self.TableOfClients(clients.values(), keywords))
892
class TableOfClients:
895
"Enabled": "Enabled",
896
"Timeout": "Timeout",
897
"LastCheckedOK": "Last Successful Check",
898
"LastApprovalRequest": "Last Approval Request",
899
"Created": "Created",
900
"Interval": "Interval",
902
"Fingerprint": "Fingerprint",
904
"CheckerRunning": "Check Is Running",
905
"LastEnabled": "Last Enabled",
906
"ApprovalPending": "Approval Is Pending",
907
"ApprovedByDefault": "Approved By Default",
908
"ApprovalDelay": "Approval Delay",
909
"ApprovalDuration": "Approval Duration",
910
"Checker": "Checker",
911
"ExtendedTimeout": "Extended Timeout",
912
"Expires": "Expires",
913
"LastCheckerStatus": "Last Checker Status",
916
def __init__(self, clients, keywords):
917
self.clients = clients
918
self.keywords = keywords
921
return "\n".join(self.rows())
923
if sys.version_info.major == 2:
924
__unicode__ = __str__
926
return str(self).encode(
927
locale.getpreferredencoding())
930
format_string = self.row_formatting_string()
931
rows = [self.header_line(format_string)]
932
rows.extend(self.client_line(client, format_string)
933
for client in self.clients)
936
def row_formatting_string(self):
937
"Format string used to format table rows"
938
return " ".join("{{{key}:{width}}}".format(
939
width=max(len(self.tableheaders[key]),
940
*(len(self.string_from_client(client,
942
for client in self.clients)),
944
for key in self.keywords)
946
def string_from_client(self, client, key):
947
return self.valuetostring(client[key], key)
950
def valuetostring(cls, value, keyword):
951
if isinstance(value, bool):
952
return "Yes" if value else "No"
953
if keyword in ("Timeout", "Interval", "ApprovalDelay",
954
"ApprovalDuration", "ExtendedTimeout"):
955
return cls.milliseconds_to_string(value)
958
def header_line(self, format_string):
959
return format_string.format(**self.tableheaders)
961
def client_line(self, client, format_string):
962
return format_string.format(
963
**{key: self.string_from_client(client, key)
964
for key in self.keywords})
967
def milliseconds_to_string(ms):
968
td = datetime.timedelta(0, 0, 0, ms)
969
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
970
.format(days="{}T".format(td.days)
972
hours=td.seconds // 3600,
973
minutes=(td.seconds % 3600) // 60,
974
seconds=td.seconds % 60))
977
class PropertySetter(Base):
978
"Abstract class for Actions for setting one client property"
980
def run_on_one_client(self, client, properties=None):
981
"""Set the Client's D-Bus property"""
982
self.bus.set_client_property(client, self.propname,
987
raise NotImplementedError()
990
class Enable(PropertySetter):
995
class Disable(PropertySetter):
1000
class BumpTimeout(PropertySetter):
1001
propname = "LastCheckedOK"
1005
class StartChecker(PropertySetter):
1006
propname = "CheckerRunning"
1010
class StopChecker(PropertySetter):
1011
propname = "CheckerRunning"
1012
value_to_set = False
1015
class ApproveByDefault(PropertySetter):
1016
propname = "ApprovedByDefault"
1020
class DenyByDefault(PropertySetter):
1021
propname = "ApprovedByDefault"
1022
value_to_set = False
1025
class PropertySetterValue(PropertySetter):
1026
"""Abstract class for PropertySetter recieving a value as
1027
constructor argument instead of a class attribute."""
1028
def __init__(self, value):
1029
self.value_to_set = value
1032
def argparse(cls, argtype):
1034
return cls(argtype(arg))
1037
class SetChecker(PropertySetterValue):
1038
propname = "Checker"
1041
class SetHost(PropertySetterValue):
1045
class SetSecret(PropertySetterValue):
1049
def value_to_set(self):
1052
@value_to_set.setter
1053
def value_to_set(self, value):
1054
"""When setting, read data from supplied file object"""
1055
self._vts = value.read()
1059
class PropertySetterValueMilliseconds(PropertySetterValue):
1060
"""Abstract class for PropertySetterValue taking a value
1061
argument as a datetime.timedelta() but should store it as
1065
def value_to_set(self):
1068
@value_to_set.setter
1069
def value_to_set(self, value):
1070
"When setting, convert value from a datetime.timedelta"
1071
self._vts = int(round(value.total_seconds() * 1000))
1074
class SetTimeout(PropertySetterValueMilliseconds):
1075
propname = "Timeout"
1078
class SetExtendedTimeout(PropertySetterValueMilliseconds):
1079
propname = "ExtendedTimeout"
1082
class SetInterval(PropertySetterValueMilliseconds):
1083
propname = "Interval"
1086
class SetApprovalDelay(PropertySetterValueMilliseconds):
1087
propname = "ApprovalDelay"
1090
class SetApprovalDuration(PropertySetterValueMilliseconds):
1091
propname = "ApprovalDuration"
1095
class TestCaseWithAssertLogs(unittest.TestCase):
1096
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
1098
if not hasattr(unittest.TestCase, "assertLogs"):
1099
@contextlib.contextmanager
1100
def assertLogs(self, logger, level=logging.INFO):
1101
capturing_handler = self.CapturingLevelHandler(level)
1102
old_level = logger.level
1103
old_propagate = logger.propagate
1104
logger.addHandler(capturing_handler)
1105
logger.setLevel(level)
1106
logger.propagate = False
1108
yield capturing_handler.watcher
1110
logger.propagate = old_propagate
1111
logger.removeHandler(capturing_handler)
1112
logger.setLevel(old_level)
1113
self.assertGreater(len(capturing_handler.watcher.records),
1116
class CapturingLevelHandler(logging.Handler):
1117
def __init__(self, level, *args, **kwargs):
1118
logging.Handler.__init__(self, *args, **kwargs)
1119
self.watcher = self.LoggingWatcher([], [])
1120
def emit(self, record):
1121
self.watcher.records.append(record)
1122
self.watcher.output.append(self.format(record))
1124
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1130
"""Class for objects which exist only to be unique objects, since
1131
unittest.mock.sentinel only exists in Python 3.3"""
1134
class Test_string_to_delta(TestCaseWithAssertLogs):
1135
# Just test basic RFC 3339 functionality here, the doc string for
1136
# rfc3339_duration_to_delta() already has more comprehensive
1137
# tests, which are run by doctest.
1139
def test_rfc3339_zero_seconds(self):
1140
self.assertEqual(datetime.timedelta(),
1141
string_to_delta("PT0S"))
1143
def test_rfc3339_zero_days(self):
1144
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1146
def test_rfc3339_one_second(self):
1147
self.assertEqual(datetime.timedelta(0, 1),
1148
string_to_delta("PT1S"))
1150
def test_rfc3339_two_hours(self):
1151
self.assertEqual(datetime.timedelta(0, 7200),
1152
string_to_delta("PT2H"))
1154
def test_falls_back_to_pre_1_6_1_with_warning(self):
1155
with self.assertLogs(log, logging.WARNING):
1156
value = string_to_delta("2h")
1157
self.assertEqual(datetime.timedelta(0, 7200), value)
1160
class Test_check_option_syntax(unittest.TestCase):
1162
self.parser = argparse.ArgumentParser()
1163
add_command_line_options(self.parser)
1165
def test_actions_requires_client_or_all(self):
1166
for action, value in self.actions.items():
1167
args = self.actionargs(action, value)
1168
with self.assertParseError():
1169
self.parse_args(args)
1171
# This mostly corresponds to the definition from has_commands() in
1172
# check_option_syntax()
1176
"--bump-timeout": None,
1177
"--start-checker": None,
1178
"--stop-checker": None,
1179
"--is-enabled": None,
1182
"--timeout": "PT0S",
1183
"--extended-timeout": "PT0S",
1184
"--interval": "PT0S",
1185
"--approve-by-default": None,
1186
"--deny-by-default": None,
1187
"--approval-delay": "PT0S",
1188
"--approval-duration": "PT0S",
1189
"--host": "hostname",
1190
"--secret": "/dev/null",
1196
def actionargs(action, value, *args):
1197
if value is not None:
1198
return [action, value] + list(args)
1200
return [action] + list(args)
1202
@contextlib.contextmanager
1203
def assertParseError(self):
1204
with self.assertRaises(SystemExit) as e:
1205
with self.redirect_stderr_to_devnull():
1207
# Exit code from argparse is guaranteed to be "2". Reference:
1208
# https://docs.python.org/3/library
1209
# /argparse.html#exiting-methods
1210
self.assertEqual(2, e.exception.code)
1212
def parse_args(self, args):
1213
options = self.parser.parse_args(args)
1214
check_option_syntax(self.parser, options)
1217
@contextlib.contextmanager
1218
def redirect_stderr_to_devnull():
1219
old_stderr = sys.stderr
1220
with contextlib.closing(open(os.devnull, "w")) as null:
1225
sys.stderr = old_stderr
1227
def check_option_syntax(self, options):
1228
check_option_syntax(self.parser, options)
1230
def test_actions_all_conflicts_with_verbose(self):
1231
for action, value in self.actions.items():
1232
args = self.actionargs(action, value, "--all",
1234
with self.assertParseError():
1235
self.parse_args(args)
1237
def test_actions_with_client_conflicts_with_verbose(self):
1238
for action, value in self.actions.items():
1239
args = self.actionargs(action, value, "--verbose",
1241
with self.assertParseError():
1242
self.parse_args(args)
1244
def test_dump_json_conflicts_with_verbose(self):
1245
args = ["--dump-json", "--verbose"]
1246
with self.assertParseError():
1247
self.parse_args(args)
1249
def test_dump_json_conflicts_with_action(self):
1250
for action, value in self.actions.items():
1251
args = self.actionargs(action, value, "--dump-json")
1252
with self.assertParseError():
1253
self.parse_args(args)
1255
def test_all_can_not_be_alone(self):
1257
with self.assertParseError():
1258
self.parse_args(args)
1260
def test_all_is_ok_with_any_action(self):
1261
for action, value in self.actions.items():
1262
args = self.actionargs(action, value, "--all")
1263
self.parse_args(args)
1265
def test_any_action_is_ok_with_one_client(self):
1266
for action, value in self.actions.items():
1267
args = self.actionargs(action, value, "client")
1268
self.parse_args(args)
1270
def test_one_client_with_all_actions_except_is_enabled(self):
1271
for action, value in self.actions.items():
1272
if action == "--is-enabled":
1274
args = self.actionargs(action, value, "client")
1275
self.parse_args(args)
1277
def test_two_clients_with_all_actions_except_is_enabled(self):
1278
for action, value in self.actions.items():
1279
if action == "--is-enabled":
1281
args = self.actionargs(action, value, "client1",
1283
self.parse_args(args)
1285
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1286
for action, value in self.actions.items():
1287
if action == "--is-enabled":
1289
args = self.actionargs(action, value, "client1",
1291
self.parse_args(args)
1293
def test_is_enabled_fails_without_client(self):
1294
args = ["--is-enabled"]
1295
with self.assertParseError():
1296
self.parse_args(args)
1298
def test_is_enabled_fails_with_two_clients(self):
1299
args = ["--is-enabled", "client1", "client2"]
1300
with self.assertParseError():
1301
self.parse_args(args)
1303
def test_remove_can_only_be_combined_with_action_deny(self):
1304
for action, value in self.actions.items():
1305
if action in {"--remove", "--deny"}:
1307
args = self.actionargs(action, value, "--all",
1309
with self.assertParseError():
1310
self.parse_args(args)
1313
class Test_dbus_exceptions(unittest.TestCase):
1315
def test_dbus_ConnectFailed_is_Error(self):
1316
with self.assertRaises(dbus.Error):
1317
raise dbus.ConnectFailed()
1320
class Test_dbus_MandosBus(unittest.TestCase):
1322
class MockMandosBus(dbus.MandosBus):
1324
self._name = "se.recompile.Mandos"
1325
self._server_path = "/"
1326
self._server_interface = "se.recompile.Mandos"
1327
self._client_interface = "se.recompile.Mandos.Client"
1329
self.call_method_return = Unique()
1331
def call_method(self, methodname, busname, objectpath,
1333
self.calls.append((methodname, busname, objectpath,
1335
return self.call_method_return
1338
self.bus = self.MockMandosBus()
1340
def test_set_client_property(self):
1341
self.bus.set_client_property("objectpath", "key", "value")
1342
expected_call = ("Set", self.bus._name, "objectpath",
1343
"org.freedesktop.DBus.Properties",
1344
(self.bus._client_interface, "key", "value"))
1345
self.assertIn(expected_call, self.bus.calls)
1347
def test_call_client_method(self):
1348
ret = self.bus.call_client_method("objectpath", "methodname")
1349
self.assertIs(self.bus.call_method_return, ret)
1350
expected_call = ("methodname", self.bus._name, "objectpath",
1351
self.bus._client_interface, ())
1352
self.assertIn(expected_call, self.bus.calls)
1354
def test_call_client_method_with_args(self):
1355
args = (Unique(), Unique())
1356
ret = self.bus.call_client_method("objectpath", "methodname",
1358
self.assertIs(self.bus.call_method_return, ret)
1359
expected_call = ("methodname", self.bus._name, "objectpath",
1360
self.bus._client_interface,
1362
self.assertIn(expected_call, self.bus.calls)
1364
def test_get_clients_and_properties(self):
1367
self.bus._client_interface: {
1371
"irrelevant_interface": {
1372
"key": "othervalue",
1376
"other_objectpath": {
1377
"other_irrelevant_interface": {
1383
expected_clients_and_properties = {
1389
self.bus.call_method_return = managed_objects
1390
ret = self.bus.get_clients_and_properties()
1391
self.assertDictEqual(expected_clients_and_properties, ret)
1392
expected_call = ("GetManagedObjects", self.bus._name,
1393
self.bus._server_path,
1394
"org.freedesktop.DBus.ObjectManager", ())
1395
self.assertIn(expected_call, self.bus.calls)
1397
def test_call_server_method(self):
1398
ret = self.bus.call_server_method("methodname")
1399
self.assertIs(self.bus.call_method_return, ret)
1400
expected_call = ("methodname", self.bus._name,
1401
self.bus._server_path,
1402
self.bus._server_interface, ())
1403
self.assertIn(expected_call, self.bus.calls)
1405
def test_call_server_method_with_args(self):
1406
args = (Unique(), Unique())
1407
ret = self.bus.call_server_method("methodname", *args)
1408
self.assertIs(self.bus.call_method_return, ret)
1409
expected_call = ("methodname", self.bus._name,
1410
self.bus._server_path,
1411
self.bus._server_interface,
1413
self.assertIn(expected_call, self.bus.calls)
1416
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1418
def MockDBusPython_func(self, func):
1419
class mock_dbus_python:
1420
"""mock dbus-python module"""
1422
"""Pseudo-namespace"""
1423
class DBusException(Exception):
1427
def get_object(busname, objectpath):
1428
DBusObject = collections.namedtuple(
1429
"DBusObject", ("methodname", "Set"))
1430
def method(*args, **kwargs):
1431
self.assertEqual({"dbus_interface":
1435
def set_property(interface, key, value,
1436
dbus_interface=None):
1438
"org.freedesktop.DBus.Properties",
1440
self.assertEqual("Secret", key)
1441
return func(interface, key, value,
1442
dbus_interface=dbus_interface)
1443
return DBusObject(methodname=method,
1446
def __init__(self, value):
1447
self.value = bool(value)
1450
if sys.version_info.major == 2:
1451
__nonzero__ = __bool__
1452
class ObjectPath(str):
1454
class Dictionary(dict):
1456
class ByteArray(bytes):
1458
return mock_dbus_python
1460
def call_method(self, bus, methodname, busname, objectpath,
1462
with self.assertLogs(log, logging.DEBUG):
1463
return bus.call_method(methodname, busname, objectpath,
1466
def test_call_method_returns(self):
1467
expected_method_return = Unique()
1468
method_args = (Unique(), Unique())
1470
self.assertEqual(len(method_args), len(args))
1471
for marg, arg in zip(method_args, args):
1472
self.assertIs(marg, arg)
1473
return expected_method_return
1474
mock_dbus_python = self.MockDBusPython_func(func)
1475
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1476
ret = self.call_method(bus, "methodname", "busname",
1477
"objectpath", "interface",
1479
self.assertIs(ret, expected_method_return)
1481
def test_call_method_filters_bool_true(self):
1483
return method_return
1484
mock_dbus_python = self.MockDBusPython_func(func)
1485
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1486
method_return = mock_dbus_python.Boolean(True)
1487
ret = self.call_method(bus, "methodname", "busname",
1488
"objectpath", "interface")
1489
self.assertTrue(ret)
1490
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1492
def test_call_method_filters_bool_false(self):
1494
return method_return
1495
mock_dbus_python = self.MockDBusPython_func(func)
1496
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1497
method_return = mock_dbus_python.Boolean(False)
1498
ret = self.call_method(bus, "methodname", "busname",
1499
"objectpath", "interface")
1500
self.assertFalse(ret)
1501
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1503
def test_call_method_filters_objectpath(self):
1505
return method_return
1506
mock_dbus_python = self.MockDBusPython_func(func)
1507
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1508
method_return = mock_dbus_python.ObjectPath("objectpath")
1509
ret = self.call_method(bus, "methodname", "busname",
1510
"objectpath", "interface")
1511
self.assertEqual("objectpath", ret)
1512
self.assertIsNot("objectpath", ret)
1513
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1515
def test_call_method_filters_booleans_in_dict(self):
1517
return method_return
1518
mock_dbus_python = self.MockDBusPython_func(func)
1519
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1520
method_return = mock_dbus_python.Dictionary(
1521
{mock_dbus_python.Boolean(True):
1522
mock_dbus_python.Boolean(False),
1523
mock_dbus_python.Boolean(False):
1524
mock_dbus_python.Boolean(True)})
1525
ret = self.call_method(bus, "methodname", "busname",
1526
"objectpath", "interface")
1527
expected_method_return = {True: False,
1529
self.assertEqual(expected_method_return, ret)
1530
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1532
def test_call_method_filters_objectpaths_in_dict(self):
1534
return method_return
1535
mock_dbus_python = self.MockDBusPython_func(func)
1536
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1537
method_return = mock_dbus_python.Dictionary(
1538
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1539
mock_dbus_python.ObjectPath("objectpath_value_1"),
1540
mock_dbus_python.ObjectPath("objectpath_key_2"):
1541
mock_dbus_python.ObjectPath("objectpath_value_2")})
1542
ret = self.call_method(bus, "methodname", "busname",
1543
"objectpath", "interface")
1544
expected_method_return = {str(key): str(value)
1546
method_return.items()}
1547
self.assertEqual(expected_method_return, ret)
1548
self.assertIsInstance(ret, dict)
1549
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1551
def test_call_method_filters_dict_in_dict(self):
1553
return method_return
1554
mock_dbus_python = self.MockDBusPython_func(func)
1555
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1556
method_return = mock_dbus_python.Dictionary(
1557
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1558
"key12": "value12"}),
1559
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1560
"key22": "value22"})})
1561
ret = self.call_method(bus, "methodname", "busname",
1562
"objectpath", "interface")
1563
expected_method_return = {
1564
"key1": {"key11": "value11",
1565
"key12": "value12"},
1566
"key2": {"key21": "value21",
1567
"key22": "value22"},
1569
self.assertEqual(expected_method_return, ret)
1570
self.assertIsInstance(ret, dict)
1571
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1572
for key, value in ret.items():
1573
self.assertIsInstance(value, dict)
1574
self.assertEqual(expected_method_return[key], value)
1575
self.assertNotIsInstance(value,
1576
mock_dbus_python.Dictionary)
1578
def test_call_method_filters_dict_three_deep(self):
1580
return method_return
1581
mock_dbus_python = self.MockDBusPython_func(func)
1582
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1583
method_return = mock_dbus_python.Dictionary(
1585
mock_dbus_python.Dictionary(
1587
mock_dbus_python.Dictionary(
1589
mock_dbus_python.Boolean(True),
1593
ret = self.call_method(bus, "methodname", "busname",
1594
"objectpath", "interface")
1595
expected_method_return = {"key1": {"key2": {"key3": True}}}
1596
self.assertEqual(expected_method_return, ret)
1597
self.assertIsInstance(ret, dict)
1598
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1599
self.assertIsInstance(ret["key1"], dict)
1600
self.assertNotIsInstance(ret["key1"],
1601
mock_dbus_python.Dictionary)
1602
self.assertIsInstance(ret["key1"]["key2"], dict)
1603
self.assertNotIsInstance(ret["key1"]["key2"],
1604
mock_dbus_python.Dictionary)
1605
self.assertTrue(ret["key1"]["key2"]["key3"])
1606
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1607
mock_dbus_python.Boolean)
1609
def test_call_method_handles_exception(self):
1610
dbus_logger = logging.getLogger("dbus.proxies")
1613
dbus_logger.error("Test")
1614
raise mock_dbus_python.exceptions.DBusException()
1616
mock_dbus_python = self.MockDBusPython_func(func)
1617
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1619
class CountingHandler(logging.Handler):
1621
def emit(self, record):
1624
counting_handler = CountingHandler()
1626
dbus_logger.addHandler(counting_handler)
1629
with self.assertRaises(dbus.Error) as e:
1630
self.call_method(bus, "methodname", "busname",
1631
"objectpath", "interface")
1633
dbus_logger.removeFilter(counting_handler)
1635
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1637
# Make sure the dbus logger was suppressed
1638
self.assertEqual(0, counting_handler.count)
1640
def test_Set_Secret_sends_bytearray(self):
1642
def func(*args, **kwargs):
1643
ret[0] = (args, kwargs)
1644
mock_dbus_python = self.MockDBusPython_func(func)
1645
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1646
bus.set_client_property("objectpath", "Secret", "value")
1647
expected_call = (("se.recompile.Mandos.Client", "Secret",
1648
mock_dbus_python.ByteArray(b"value")),
1650
"org.freedesktop.DBus.Properties"})
1651
self.assertEqual(expected_call, ret[0])
1652
if sys.version_info.major == 2:
1653
self.assertIsInstance(ret[0][0][-1],
1654
mock_dbus_python.ByteArray)
1656
def test_get_object_converts_to_correct_exception(self):
1657
bus = dbus_python_adapter.SystemBus(
1658
self.fake_dbus_python_raises_exception_on_connect)
1659
with self.assertRaises(dbus.ConnectFailed):
1660
self.call_method(bus, "methodname", "busname",
1661
"objectpath", "interface")
1663
class fake_dbus_python_raises_exception_on_connect:
1664
"""fake dbus-python module"""
1666
"""Pseudo-namespace"""
1667
class DBusException(Exception):
1672
def get_object(busname, objectpath):
1673
raise cls.exceptions.DBusException()
1674
Bus = collections.namedtuple("Bus", ["get_object"])
1675
return Bus(get_object=get_object)
1678
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1679
class mock_dbus_python:
1680
"""mock dbus-python modules"""
1683
def get_object(busname, objectpath):
1687
self.bus = dbus_python_adapter.CachingBus(
1688
self.mock_dbus_python)
1690
def test_returns_distinct_objectpaths(self):
1691
obj1 = self.bus.get_object("busname", "objectpath1")
1692
self.assertIsInstance(obj1, Unique)
1693
obj2 = self.bus.get_object("busname", "objectpath2")
1694
self.assertIsInstance(obj2, Unique)
1695
self.assertIsNot(obj1, obj2)
1697
def test_returns_distinct_busnames(self):
1698
obj1 = self.bus.get_object("busname1", "objectpath")
1699
self.assertIsInstance(obj1, Unique)
1700
obj2 = self.bus.get_object("busname2", "objectpath")
1701
self.assertIsInstance(obj2, Unique)
1702
self.assertIsNot(obj1, obj2)
1704
def test_returns_distinct_both(self):
1705
obj1 = self.bus.get_object("busname1", "objectpath")
1706
self.assertIsInstance(obj1, Unique)
1707
obj2 = self.bus.get_object("busname2", "objectpath")
1708
self.assertIsInstance(obj2, Unique)
1709
self.assertIsNot(obj1, obj2)
1711
def test_returns_same(self):
1712
obj1 = self.bus.get_object("busname", "objectpath")
1713
self.assertIsInstance(obj1, Unique)
1714
obj2 = self.bus.get_object("busname", "objectpath")
1715
self.assertIsInstance(obj2, Unique)
1716
self.assertIs(obj1, obj2)
1718
def test_returns_same_old(self):
1719
obj1 = self.bus.get_object("busname1", "objectpath1")
1720
self.assertIsInstance(obj1, Unique)
1721
obj2 = self.bus.get_object("busname2", "objectpath2")
1722
self.assertIsInstance(obj2, Unique)
1723
obj1b = self.bus.get_object("busname1", "objectpath1")
1724
self.assertIsInstance(obj1b, Unique)
1725
self.assertIsNot(obj1, obj2)
1726
self.assertIsNot(obj2, obj1b)
1727
self.assertIs(obj1, obj1b)
1730
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1732
def Stub_pydbus_func(self, func):
1734
"""stub pydbus module"""
1737
def get(busname, objectpath):
1738
DBusObject = collections.namedtuple(
1739
"DBusObject", ("methodname",))
1740
return {"interface":
1741
DBusObject(methodname=func)}
1744
def call_method(self, bus, methodname, busname, objectpath,
1746
with self.assertLogs(log, logging.DEBUG):
1747
return bus.call_method(methodname, busname, objectpath,
1750
def test_call_method_returns(self):
1751
expected_method_return = Unique()
1752
method_args = (Unique(), Unique())
1754
self.assertEqual(len(method_args), len(args))
1755
for marg, arg in zip(method_args, args):
1756
self.assertIs(marg, arg)
1757
return expected_method_return
1758
stub_pydbus = self.Stub_pydbus_func(func)
1759
bus = pydbus_adapter.SystemBus(stub_pydbus)
1760
ret = self.call_method(bus, "methodname", "busname",
1761
"objectpath", "interface",
1763
self.assertIs(ret, expected_method_return)
1765
def test_call_method_handles_exception(self):
1766
dbus_logger = logging.getLogger("dbus.proxies")
1769
raise gi.repository.GLib.Error()
1771
stub_pydbus = self.Stub_pydbus_func(func)
1772
bus = pydbus_adapter.SystemBus(stub_pydbus)
1774
with self.assertRaises(dbus.Error) as e:
1775
self.call_method(bus, "methodname", "busname",
1776
"objectpath", "interface")
1778
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1780
def test_get_converts_to_correct_exception(self):
1781
bus = pydbus_adapter.SystemBus(
1782
self.fake_pydbus_raises_exception_on_connect)
1783
with self.assertRaises(dbus.ConnectFailed):
1784
self.call_method(bus, "methodname", "busname",
1785
"objectpath", "interface")
1787
class fake_pydbus_raises_exception_on_connect:
1788
"""fake dbus-python module"""
1791
def get(busname, objectpath):
1792
raise gi.repository.GLib.Error()
1793
Bus = collections.namedtuple("Bus", ["get"])
1796
def test_set_property_uses_setattr(self):
1803
def get(busname, objectpath):
1804
return {"interface": obj}
1805
bus = pydbus_adapter.SystemBus(pydbus_spy)
1807
bus.set_property("busname", "objectpath", "interface", "key",
1809
self.assertIs(value, obj.key)
1811
def test_get_suppresses_xml_deprecation_warning(self):
1812
if sys.version_info.major >= 3:
1814
class stub_pydbus_get:
1817
def get(busname, objectpath):
1818
warnings.warn_explicit(
1819
"deprecated", DeprecationWarning,
1820
"xml.etree.ElementTree", 0)
1821
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1822
with warnings.catch_warnings(record=True) as w:
1823
warnings.simplefilter("always")
1824
bus.get("busname", "objectpath")
1825
self.assertEqual(0, len(w))
1828
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1830
"""stub pydbus module"""
1833
def get(busname, objectpath):
1837
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1839
def test_returns_distinct_objectpaths(self):
1840
obj1 = self.bus.get("busname", "objectpath1")
1841
self.assertIsInstance(obj1, Unique)
1842
obj2 = self.bus.get("busname", "objectpath2")
1843
self.assertIsInstance(obj2, Unique)
1844
self.assertIsNot(obj1, obj2)
1846
def test_returns_distinct_busnames(self):
1847
obj1 = self.bus.get("busname1", "objectpath")
1848
self.assertIsInstance(obj1, Unique)
1849
obj2 = self.bus.get("busname2", "objectpath")
1850
self.assertIsInstance(obj2, Unique)
1851
self.assertIsNot(obj1, obj2)
1853
def test_returns_distinct_both(self):
1854
obj1 = self.bus.get("busname1", "objectpath")
1855
self.assertIsInstance(obj1, Unique)
1856
obj2 = self.bus.get("busname2", "objectpath")
1857
self.assertIsInstance(obj2, Unique)
1858
self.assertIsNot(obj1, obj2)
1860
def test_returns_same(self):
1861
obj1 = self.bus.get("busname", "objectpath")
1862
self.assertIsInstance(obj1, Unique)
1863
obj2 = self.bus.get("busname", "objectpath")
1864
self.assertIsInstance(obj2, Unique)
1865
self.assertIs(obj1, obj2)
1867
def test_returns_same_old(self):
1868
obj1 = self.bus.get("busname1", "objectpath1")
1869
self.assertIsInstance(obj1, Unique)
1870
obj2 = self.bus.get("busname2", "objectpath2")
1871
self.assertIsInstance(obj2, Unique)
1872
obj1b = self.bus.get("busname1", "objectpath1")
1873
self.assertIsInstance(obj1b, Unique)
1874
self.assertIsNot(obj1, obj2)
1875
self.assertIsNot(obj2, obj1b)
1876
self.assertIs(obj1, obj1b)
1879
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1883
class ObjectPath(str):
1885
class DBusError(Exception):
1888
def fake_ravel_func(self, func):
1892
class DBusInterfaceProxy:
1894
def methodname(*args):
1895
return [func(*args)]
1898
def get_interface(interface):
1899
if interface == "interface":
1900
return DBusInterfaceProxy()
1901
return {"busname": {"objectpath": DBusObject()}}
1904
def call_method(self, bus, methodname, busname, objectpath,
1906
with self.assertLogs(log, logging.DEBUG):
1907
return bus.call_method(methodname, busname, objectpath,
1910
def test_call_method_returns(self):
1911
expected_method_return = Unique()
1912
method_args = (Unique(), Unique())
1914
self.assertEqual(len(method_args), len(args))
1915
for marg, arg in zip(method_args, args):
1916
self.assertIs(marg, arg)
1917
return expected_method_return
1918
fake_ravel = self.fake_ravel_func(func)
1919
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1920
ret = self.call_method(bus, "methodname", "busname",
1921
"objectpath", "interface",
1923
self.assertIs(ret, expected_method_return)
1925
def test_call_method_filters_objectpath(self):
1927
return method_return
1928
fake_ravel = self.fake_ravel_func(func)
1929
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1930
method_return = (self.dummy_dbussy.DBUS
1931
.ObjectPath("objectpath"))
1932
ret = self.call_method(bus, "methodname", "busname",
1933
"objectpath", "interface")
1934
self.assertEqual("objectpath", ret)
1935
self.assertNotIsInstance(ret,
1936
self.dummy_dbussy.DBUS.ObjectPath)
1938
def test_call_method_filters_objectpaths_in_dict(self):
1939
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1941
return method_return
1942
fake_ravel = self.fake_ravel_func(func)
1943
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1945
ObjectPath("objectpath_key_1"):
1946
ObjectPath("objectpath_value_1"),
1947
ObjectPath("objectpath_key_2"):
1948
ObjectPath("objectpath_value_2"),
1950
ret = self.call_method(bus, "methodname", "busname",
1951
"objectpath", "interface")
1952
expected_method_return = {str(key): str(value)
1954
method_return.items()}
1955
for key, value in ret.items():
1956
self.assertNotIsInstance(key, ObjectPath)
1957
self.assertNotIsInstance(value, ObjectPath)
1958
self.assertEqual(expected_method_return, ret)
1959
self.assertIsInstance(ret, dict)
1961
def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1962
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1964
return method_return
1965
fake_ravel = self.fake_ravel_func(func)
1966
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1968
ObjectPath("key1"): {
1969
ObjectPath("key11"): ObjectPath("value11"),
1970
ObjectPath("key12"): ObjectPath("value12"),
1972
ObjectPath("key2"): {
1973
ObjectPath("key21"): ObjectPath("value21"),
1974
ObjectPath("key22"): ObjectPath("value22"),
1977
ret = self.call_method(bus, "methodname", "busname",
1978
"objectpath", "interface")
1979
expected_method_return = {
1980
"key1": {"key11": "value11",
1981
"key12": "value12"},
1982
"key2": {"key21": "value21",
1983
"key22": "value22"},
1985
self.assertEqual(expected_method_return, ret)
1986
for key, value in ret.items():
1987
self.assertIsInstance(value, dict)
1988
self.assertEqual(expected_method_return[key], value)
1989
self.assertNotIsInstance(key, ObjectPath)
1990
for inner_key, inner_value in value.items():
1991
self.assertIsInstance(value, dict)
1993
expected_method_return[key][inner_key],
1995
self.assertNotIsInstance(key, ObjectPath)
1997
def test_call_method_filters_objectpaths_in_dict_three_deep(self):
1998
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
2000
return method_return
2001
fake_ravel = self.fake_ravel_func(func)
2002
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2004
ObjectPath("key1"): {
2005
ObjectPath("key2"): {
2006
ObjectPath("key3"): ObjectPath("value"),
2010
ret = self.call_method(bus, "methodname", "busname",
2011
"objectpath", "interface")
2012
expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2013
self.assertEqual(expected_method_return, ret)
2014
self.assertIsInstance(ret, dict)
2015
self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2016
self.assertIsInstance(ret["key1"], dict)
2017
self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2019
self.assertIsInstance(ret["key1"]["key2"], dict)
2020
self.assertNotIsInstance(
2021
next(iter(ret["key1"]["key2"].keys())),
2023
self.assertEqual("value", ret["key1"]["key2"]["key3"])
2024
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2025
self.dummy_dbussy.DBUS.ObjectPath)
2027
def test_call_method_handles_exception(self):
2029
raise self.dummy_dbussy.DBusError()
2031
fake_ravel = self.fake_ravel_func(func)
2032
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2034
with self.assertRaises(dbus.Error) as e:
2035
self.call_method(bus, "methodname", "busname",
2036
"objectpath", "interface")
2038
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2040
def test_get_object_converts_to_correct_exception(self):
2041
class fake_ravel_raises_exception_on_connect:
2046
def __getitem__(key):
2047
if key == "objectpath":
2048
raise self.dummy_dbussy.DBusError()
2049
raise Exception(key)
2050
return {"busname": Bus()}
2052
raise self.dummy_dbussy.DBusError()
2053
bus = dbussy_adapter.SystemBus(
2055
fake_ravel_raises_exception_on_connect)
2056
with self.assertRaises(dbus.ConnectFailed):
2057
self.call_method(bus, "methodname", "busname",
2058
"objectpath", "interface")
2061
class Test_commands_from_options(unittest.TestCase):
2064
self.parser = argparse.ArgumentParser()
2065
add_command_line_options(self.parser)
2067
def test_is_enabled(self):
2068
self.assert_command_from_args(["--is-enabled", "client"],
2071
def assert_command_from_args(self, args, command_cls, length=1,
2072
clients=None, **cmd_attrs):
2073
"""Assert that parsing ARGS should result in an instance of
2074
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2075
options = self.parser.parse_args(args)
2076
check_option_syntax(self.parser, options)
2077
commands = commands_from_options(options)
2078
self.assertEqual(length, len(commands))
2079
for command in commands:
2080
if isinstance(command, command_cls):
2083
self.assertIsInstance(command, command_cls)
2084
if clients is not None:
2085
self.assertEqual(clients, options.client)
2086
for key, value in cmd_attrs.items():
2087
self.assertEqual(value, getattr(command, key))
2089
def assert_commands_from_args(self, args, commands, clients=None):
2090
for cmd in commands:
2091
self.assert_command_from_args(args, cmd,
2092
length=len(commands),
2095
def test_is_enabled_short(self):
2096
self.assert_command_from_args(["-V", "client"],
2099
def test_approve(self):
2100
self.assert_command_from_args(["--approve", "client"],
2103
def test_approve_short(self):
2104
self.assert_command_from_args(["-A", "client"],
2107
def test_deny(self):
2108
self.assert_command_from_args(["--deny", "client"],
2111
def test_deny_short(self):
2112
self.assert_command_from_args(["-D", "client"], command.Deny)
2114
def test_remove(self):
2115
self.assert_command_from_args(["--remove", "client"],
2118
def test_deny_before_remove(self):
2119
options = self.parser.parse_args(["--deny", "--remove",
2121
check_option_syntax(self.parser, options)
2122
commands = commands_from_options(options)
2123
self.assertEqual(2, len(commands))
2124
self.assertIsInstance(commands[0], command.Deny)
2125
self.assertIsInstance(commands[1], command.Remove)
2127
def test_deny_before_remove_reversed(self):
2128
options = self.parser.parse_args(["--remove", "--deny",
2130
check_option_syntax(self.parser, options)
2131
commands = commands_from_options(options)
2132
self.assertEqual(2, len(commands))
2133
self.assertIsInstance(commands[0], command.Deny)
2134
self.assertIsInstance(commands[1], command.Remove)
2136
def test_remove_short(self):
2137
self.assert_command_from_args(["-r", "client"],
2140
def test_dump_json(self):
2141
self.assert_command_from_args(["--dump-json"],
2144
def test_enable(self):
2145
self.assert_command_from_args(["--enable", "client"],
2148
def test_enable_short(self):
2149
self.assert_command_from_args(["-e", "client"],
2152
def test_disable(self):
2153
self.assert_command_from_args(["--disable", "client"],
2156
def test_disable_short(self):
2157
self.assert_command_from_args(["-d", "client"],
2160
def test_bump_timeout(self):
2161
self.assert_command_from_args(["--bump-timeout", "client"],
2162
command.BumpTimeout)
2164
def test_bump_timeout_short(self):
2165
self.assert_command_from_args(["-b", "client"],
2166
command.BumpTimeout)
2168
def test_start_checker(self):
2169
self.assert_command_from_args(["--start-checker", "client"],
2170
command.StartChecker)
2172
def test_stop_checker(self):
2173
self.assert_command_from_args(["--stop-checker", "client"],
2174
command.StopChecker)
2176
def test_approve_by_default(self):
2177
self.assert_command_from_args(["--approve-by-default",
2179
command.ApproveByDefault)
2181
def test_deny_by_default(self):
2182
self.assert_command_from_args(["--deny-by-default", "client"],
2183
command.DenyByDefault)
2185
def test_checker(self):
2186
self.assert_command_from_args(["--checker", ":", "client"],
2190
def test_checker_empty(self):
2191
self.assert_command_from_args(["--checker", "", "client"],
2195
def test_checker_short(self):
2196
self.assert_command_from_args(["-c", ":", "client"],
2200
def test_host(self):
2201
self.assert_command_from_args(
2202
["--host", "client.example.org", "client"],
2203
command.SetHost, value_to_set="client.example.org")
2205
def test_host_short(self):
2206
self.assert_command_from_args(
2207
["-H", "client.example.org", "client"], command.SetHost,
2208
value_to_set="client.example.org")
2210
def test_secret_devnull(self):
2211
self.assert_command_from_args(["--secret", os.path.devnull,
2212
"client"], command.SetSecret,
2215
def test_secret_tempfile(self):
2216
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2217
value = b"secret\0xyzzy\nbar"
2220
self.assert_command_from_args(["--secret", f.name,
2225
def test_secret_devnull_short(self):
2226
self.assert_command_from_args(["-s", os.path.devnull,
2227
"client"], command.SetSecret,
2230
def test_secret_tempfile_short(self):
2231
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2232
value = b"secret\0xyzzy\nbar"
2235
self.assert_command_from_args(["-s", f.name, "client"],
2239
def test_timeout(self):
2240
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2242
value_to_set=300000)
2244
def test_timeout_short(self):
2245
self.assert_command_from_args(["-t", "PT5M", "client"],
2247
value_to_set=300000)
2249
def test_extended_timeout(self):
2250
self.assert_command_from_args(["--extended-timeout", "PT15M",
2252
command.SetExtendedTimeout,
2253
value_to_set=900000)
2255
def test_interval(self):
2256
self.assert_command_from_args(["--interval", "PT2M",
2257
"client"], command.SetInterval,
2258
value_to_set=120000)
2260
def test_interval_short(self):
2261
self.assert_command_from_args(["-i", "PT2M", "client"],
2262
command.SetInterval,
2263
value_to_set=120000)
2265
def test_approval_delay(self):
2266
self.assert_command_from_args(["--approval-delay", "PT30S",
2268
command.SetApprovalDelay,
2271
def test_approval_duration(self):
2272
self.assert_command_from_args(["--approval-duration", "PT1S",
2274
command.SetApprovalDuration,
2277
def test_print_table(self):
2278
self.assert_command_from_args([], command.PrintTable,
2281
def test_print_table_verbose(self):
2282
self.assert_command_from_args(["--verbose"],
2286
def test_print_table_verbose_short(self):
2287
self.assert_command_from_args(["-v"], command.PrintTable,
2291
def test_manual_page_example_1(self):
2292
self.assert_command_from_args("",
2297
def test_manual_page_example_2(self):
2298
self.assert_command_from_args(
2299
"--verbose foo1.example.org foo2.example.org".split(),
2300
command.PrintTable, clients=["foo1.example.org",
2301
"foo2.example.org"],
2304
def test_manual_page_example_3(self):
2305
self.assert_command_from_args("--enable --all".split(),
2309
def test_manual_page_example_4(self):
2310
self.assert_commands_from_args(
2311
("--timeout=PT5M --interval=PT1M foo1.example.org"
2312
" foo2.example.org").split(),
2313
[command.SetTimeout, command.SetInterval],
2314
clients=["foo1.example.org", "foo2.example.org"])
2316
def test_manual_page_example_5(self):
2317
self.assert_command_from_args("--approve --all".split(),
2322
class TestCommand(unittest.TestCase):
2323
"""Abstract class for tests of command classes"""
2325
class FakeMandosBus(dbus.MandosBus):
2326
def __init__(self, testcase):
2327
self.client_properties = {
2329
"KeyID": ("92ed150794387c03ce684574b1139a65"
2330
"94a34f895daaaf09fd8ea90a27cddb12"),
2331
"Secret": b"secret",
2332
"Host": "foo.example.org",
2335
"LastCheckedOK": "2019-02-03T00:00:00",
2336
"Created": "2019-01-02T00:00:00",
2338
"Fingerprint": ("778827225BA7DE539C5A"
2339
"7CFA59CFF7CDBD9A5920"),
2340
"CheckerRunning": False,
2341
"LastEnabled": "2019-01-03T00:00:00",
2342
"ApprovalPending": False,
2343
"ApprovedByDefault": True,
2344
"LastApprovalRequest": "",
2346
"ApprovalDuration": 1000,
2347
"Checker": "fping -q -- %(host)s",
2348
"ExtendedTimeout": 900000,
2349
"Expires": "2019-02-04T00:00:00",
2350
"LastCheckerStatus": 0,
2352
self.other_client_properties = {
2354
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2355
"6ab612cff5ad227247e46c2b020f441c"),
2356
"Secret": b"secretbar",
2357
"Host": "192.0.2.3",
2360
"LastCheckedOK": "2019-02-04T00:00:00",
2361
"Created": "2019-01-03T00:00:00",
2363
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2364
"F547B3A107558FCA3A27"),
2365
"CheckerRunning": True,
2366
"LastEnabled": "2019-01-04T00:00:00",
2367
"ApprovalPending": False,
2368
"ApprovedByDefault": False,
2369
"LastApprovalRequest": "2019-01-03T00:00:00",
2370
"ApprovalDelay": 30000,
2371
"ApprovalDuration": 93785000,
2373
"ExtendedTimeout": 900000,
2374
"Expires": "2019-02-05T00:00:00",
2375
"LastCheckerStatus": -2,
2377
self.clients = collections.OrderedDict(
2379
("client_objectpath", self.client_properties),
2380
("other_client_objectpath",
2381
self.other_client_properties),
2383
self.one_client = {"client_objectpath":
2384
self.client_properties}
2385
self.testcase = testcase
2388
def call_method(self, methodname, busname, objectpath,
2390
self.testcase.assertEqual("se.recompile.Mandos", busname)
2391
self.calls.append((methodname, busname, objectpath,
2393
if interface == "org.freedesktop.DBus.Properties":
2394
if methodname == "Set":
2395
self.testcase.assertEqual(3, len(args))
2396
interface, key, value = args
2397
self.testcase.assertEqual(
2398
"se.recompile.Mandos.Client", interface)
2399
self.clients[objectpath][key] = value
2401
elif interface == "se.recompile.Mandos":
2402
self.testcase.assertEqual("RemoveClient", methodname)
2403
self.testcase.assertEqual(1, len(args))
2404
clientpath = args[0]
2405
del self.clients[clientpath]
2407
elif interface == "se.recompile.Mandos.Client":
2408
if methodname == "Approve":
2409
self.testcase.assertEqual(1, len(args))
2414
self.bus = self.FakeMandosBus(self)
2417
class TestBaseCommands(TestCommand):
2419
def test_IsEnabled_exits_successfully(self):
2420
with self.assertRaises(SystemExit) as e:
2421
command.IsEnabled().run(self.bus.one_client)
2422
if e.exception.code is not None:
2423
self.assertEqual(0, e.exception.code)
2425
self.assertIsNone(e.exception.code)
2427
def test_IsEnabled_exits_with_failure(self):
2428
self.bus.client_properties["Enabled"] = False
2429
with self.assertRaises(SystemExit) as e:
2430
command.IsEnabled().run(self.bus.one_client)
2431
if isinstance(e.exception.code, int):
2432
self.assertNotEqual(0, e.exception.code)
2434
self.assertIsNotNone(e.exception.code)
2436
def test_Approve(self):
2437
busname = "se.recompile.Mandos"
2438
client_interface = "se.recompile.Mandos.Client"
2439
command.Approve().run(self.bus.clients, self.bus)
2440
for clientpath in self.bus.clients:
2441
self.assertIn(("Approve", busname, clientpath,
2442
client_interface, (True,)), self.bus.calls)
2444
def test_Deny(self):
2445
busname = "se.recompile.Mandos"
2446
client_interface = "se.recompile.Mandos.Client"
2447
command.Deny().run(self.bus.clients, self.bus)
2448
for clientpath in self.bus.clients:
2449
self.assertIn(("Approve", busname, clientpath,
2450
client_interface, (False,)),
2453
def test_Remove(self):
2454
command.Remove().run(self.bus.clients, self.bus)
2455
for clientpath in self.bus.clients:
2456
self.assertIn(("RemoveClient", dbus_busname,
2457
dbus_server_path, dbus_server_interface,
2458
(clientpath,)), self.bus.calls)
2463
"KeyID": ("92ed150794387c03ce684574b1139a65"
2464
"94a34f895daaaf09fd8ea90a27cddb12"),
2465
"Host": "foo.example.org",
2468
"LastCheckedOK": "2019-02-03T00:00:00",
2469
"Created": "2019-01-02T00:00:00",
2471
"Fingerprint": ("778827225BA7DE539C5A"
2472
"7CFA59CFF7CDBD9A5920"),
2473
"CheckerRunning": False,
2474
"LastEnabled": "2019-01-03T00:00:00",
2475
"ApprovalPending": False,
2476
"ApprovedByDefault": True,
2477
"LastApprovalRequest": "",
2479
"ApprovalDuration": 1000,
2480
"Checker": "fping -q -- %(host)s",
2481
"ExtendedTimeout": 900000,
2482
"Expires": "2019-02-04T00:00:00",
2483
"LastCheckerStatus": 0,
2487
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2488
"6ab612cff5ad227247e46c2b020f441c"),
2489
"Host": "192.0.2.3",
2492
"LastCheckedOK": "2019-02-04T00:00:00",
2493
"Created": "2019-01-03T00:00:00",
2495
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2496
"F547B3A107558FCA3A27"),
2497
"CheckerRunning": True,
2498
"LastEnabled": "2019-01-04T00:00:00",
2499
"ApprovalPending": False,
2500
"ApprovedByDefault": False,
2501
"LastApprovalRequest": "2019-01-03T00:00:00",
2502
"ApprovalDelay": 30000,
2503
"ApprovalDuration": 93785000,
2505
"ExtendedTimeout": 900000,
2506
"Expires": "2019-02-05T00:00:00",
2507
"LastCheckerStatus": -2,
2511
def test_DumpJSON_normal(self):
2512
with self.capture_stdout_to_buffer() as buffer:
2513
command.DumpJSON().run(self.bus.clients)
2514
json_data = json.loads(buffer.getvalue())
2515
self.assertDictEqual(self.expected_json, json_data)
2518
@contextlib.contextmanager
2519
def capture_stdout_to_buffer():
2520
capture_buffer = io.StringIO()
2521
old_stdout = sys.stdout
2522
sys.stdout = capture_buffer
2524
yield capture_buffer
2526
sys.stdout = old_stdout
2528
def test_DumpJSON_one_client(self):
2529
with self.capture_stdout_to_buffer() as buffer:
2530
command.DumpJSON().run(self.bus.one_client)
2531
json_data = json.loads(buffer.getvalue())
2532
expected_json = {"foo": self.expected_json["foo"]}
2533
self.assertDictEqual(expected_json, json_data)
2535
def test_PrintTable_normal(self):
2536
with self.capture_stdout_to_buffer() as buffer:
2537
command.PrintTable().run(self.bus.clients)
2538
expected_output = "\n".join((
2539
"Name Enabled Timeout Last Successful Check",
2540
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2541
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2543
self.assertEqual(expected_output, buffer.getvalue())
2545
def test_PrintTable_verbose(self):
2546
with self.capture_stdout_to_buffer() as buffer:
2547
command.PrintTable(verbose=True).run(self.bus.clients)
2562
"Last Successful Check ",
2563
"2019-02-03T00:00:00 ",
2564
"2019-02-04T00:00:00 ",
2567
"2019-01-02T00:00:00 ",
2568
"2019-01-03T00:00:00 ",
2580
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2582
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2586
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2587
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2589
"Check Is Running ",
2594
"2019-01-03T00:00:00 ",
2595
"2019-01-04T00:00:00 ",
2597
"Approval Is Pending ",
2601
"Approved By Default ",
2605
"Last Approval Request ",
2607
"2019-01-03T00:00:00 ",
2613
"Approval Duration ",
2618
"fping -q -- %(host)s ",
2621
"Extended Timeout ",
2626
"2019-02-04T00:00:00 ",
2627
"2019-02-05T00:00:00 ",
2629
"Last Checker Status",
2634
num_lines = max(len(rows) for rows in columns)
2635
expected_output = ("\n".join("".join(rows[line]
2636
for rows in columns)
2637
for line in range(num_lines))
2639
self.assertEqual(expected_output, buffer.getvalue())
2641
def test_PrintTable_one_client(self):
2642
with self.capture_stdout_to_buffer() as buffer:
2643
command.PrintTable().run(self.bus.one_client)
2644
expected_output = "\n".join((
2645
"Name Enabled Timeout Last Successful Check",
2646
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2648
self.assertEqual(expected_output, buffer.getvalue())
2651
class TestPropertySetterCmd(TestCommand):
2652
"""Abstract class for tests of command.PropertySetter classes"""
2655
if not hasattr(self, "command"):
2656
return # Abstract TestCase class
2658
if hasattr(self, "values_to_set"):
2659
cmd_args = [(value,) for value in self.values_to_set]
2660
values_to_get = getattr(self, "values_to_get",
2663
cmd_args = [() for x in range(len(self.values_to_get))]
2664
values_to_get = self.values_to_get
2665
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2666
for clientpath in self.bus.clients:
2667
self.bus.clients[clientpath][self.propname] = (
2669
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2670
for clientpath in self.bus.clients:
2671
value = (self.bus.clients[clientpath]
2673
self.assertNotIsInstance(value, Unique)
2674
self.assertEqual(value_to_get, value)
2677
class TestEnableCmd(TestPropertySetterCmd):
2678
command = command.Enable
2679
propname = "Enabled"
2680
values_to_get = [True]
2683
class TestDisableCmd(TestPropertySetterCmd):
2684
command = command.Disable
2685
propname = "Enabled"
2686
values_to_get = [False]
2689
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2690
command = command.BumpTimeout
2691
propname = "LastCheckedOK"
2692
values_to_get = [""]
2695
class TestStartCheckerCmd(TestPropertySetterCmd):
2696
command = command.StartChecker
2697
propname = "CheckerRunning"
2698
values_to_get = [True]
2701
class TestStopCheckerCmd(TestPropertySetterCmd):
2702
command = command.StopChecker
2703
propname = "CheckerRunning"
2704
values_to_get = [False]
2707
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2708
command = command.ApproveByDefault
2709
propname = "ApprovedByDefault"
2710
values_to_get = [True]
2713
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2714
command = command.DenyByDefault
2715
propname = "ApprovedByDefault"
2716
values_to_get = [False]
2719
class TestSetCheckerCmd(TestPropertySetterCmd):
2720
command = command.SetChecker
2721
propname = "Checker"
2722
values_to_set = ["", ":", "fping -q -- %s"]
2725
class TestSetHostCmd(TestPropertySetterCmd):
2726
command = command.SetHost
2728
values_to_set = ["192.0.2.3", "client.example.org"]
2731
class TestSetSecretCmd(TestPropertySetterCmd):
2732
command = command.SetSecret
2734
values_to_set = [io.BytesIO(b""),
2735
io.BytesIO(b"secret\0xyzzy\nbar")]
2736
values_to_get = [f.getvalue() for f in values_to_set]
2739
class TestSetTimeoutCmd(TestPropertySetterCmd):
2740
command = command.SetTimeout
2741
propname = "Timeout"
2742
values_to_set = [datetime.timedelta(),
2743
datetime.timedelta(minutes=5),
2744
datetime.timedelta(seconds=1),
2745
datetime.timedelta(weeks=1),
2746
datetime.timedelta(weeks=52)]
2747
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2750
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2751
command = command.SetExtendedTimeout
2752
propname = "ExtendedTimeout"
2753
values_to_set = [datetime.timedelta(),
2754
datetime.timedelta(minutes=5),
2755
datetime.timedelta(seconds=1),
2756
datetime.timedelta(weeks=1),
2757
datetime.timedelta(weeks=52)]
2758
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2761
class TestSetIntervalCmd(TestPropertySetterCmd):
2762
command = command.SetInterval
2763
propname = "Interval"
2764
values_to_set = [datetime.timedelta(),
2765
datetime.timedelta(minutes=5),
2766
datetime.timedelta(seconds=1),
2767
datetime.timedelta(weeks=1),
2768
datetime.timedelta(weeks=52)]
2769
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2772
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2773
command = command.SetApprovalDelay
2774
propname = "ApprovalDelay"
2775
values_to_set = [datetime.timedelta(),
2776
datetime.timedelta(minutes=5),
2777
datetime.timedelta(seconds=1),
2778
datetime.timedelta(weeks=1),
2779
datetime.timedelta(weeks=52)]
2780
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2783
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2784
command = command.SetApprovalDuration
2785
propname = "ApprovalDuration"
2786
values_to_set = [datetime.timedelta(),
2787
datetime.timedelta(minutes=5),
2788
datetime.timedelta(seconds=1),
2789
datetime.timedelta(weeks=1),
2790
datetime.timedelta(weeks=52)]
2791
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2795
def should_only_run_tests():
2796
parser = argparse.ArgumentParser(add_help=False)
2797
parser.add_argument("--check", action='store_true')
2798
args, unknown_args = parser.parse_known_args()
2799
run_tests = args.check
2801
# Remove --check argument from sys.argv
2802
sys.argv[1:] = unknown_args
2805
# Add all tests from doctest strings
2806
def load_tests(loader, tests, none):
2808
tests.addTests(doctest.DocTestSuite())
2811
if __name__ == "__main__":
2813
if should_only_run_tests():
2814
# Call using ./tdd-python-script --check [--verbose]
90
except (ValueError, IndexError):
95
def print_clients(clients):
96
def valuetostring(value, keyword):
97
if type(value) is dbus.Boolean:
98
return u"Yes" if value else u"No"
99
if keyword in ("timeout", "interval"):
100
return milliseconds_to_string(value)
101
return unicode(value)
103
format_string = u' '.join(u'%%-%ds' %
104
max(len(tablewords[key]),
105
max(len(valuetostring(client[key], key))
109
print format_string % tuple(tablewords[key] for key in keywords)
110
for client in clients:
111
print format_string % tuple(valuetostring(client[key], key)
114
parser = OptionParser(version = "%%prog %s" % version)
115
parser.add_option("-a", "--all", action="store_true",
116
help="Print all fields")
117
parser.add_option("-e", "--enable", action="store_true",
118
help="Enable client")
119
parser.add_option("-d", "--disable", action="store_true",
120
help="disable client")
121
parser.add_option("-b", "--bump-timeout", action="store_true",
122
help="Bump timeout for client")
123
parser.add_option("--start-checker", action="store_true",
124
help="Start checker for client")
125
parser.add_option("--stop-checker", action="store_true",
126
help="Stop checker for client")
127
parser.add_option("-V", "--is-valid", action="store_true",
128
help="Check if client is still valid")
129
parser.add_option("-r", "--remove", action="store_true",
130
help="Remove client")
131
parser.add_option("-c", "--checker", type="string",
132
help="Set checker command for client")
133
parser.add_option("-t", "--timeout", type="string",
134
help="Set timeout for client")
135
parser.add_option("-i", "--interval", type="string",
136
help="Set checker interval for client")
137
parser.add_option("-H", "--host", type="string",
138
help="Set host for client")
139
parser.add_option("-s", "--secret", type="string",
140
help="Set password blob (file) for client")
141
options, client_names = parser.parse_args()
143
# Compile list of clients to processed
145
for name in client_names:
146
for path, client in mandos_clients.iteritems():
147
if client['name'] == name:
148
client_objc = bus.get_object(busname, path)
149
clients.append(dbus.Interface(client_objc,
154
print >> sys.stderr, "Client not found on server: %r" % name
157
if not clients and mandos_clients.values():
158
keywords = defaultkeywords
160
keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
161
'created', 'interval', 'host', 'fingerprint',
162
'checker_running', 'last_enabled', 'checker')
163
print_clients(mandos_clients.values())
165
# Process each client in the list by all selected options
166
for client in clients:
168
mandos_serv.RemoveClient(client.__dbus_object_path__)
173
if options.bump_timeout:
175
if options.start_checker:
176
client.StartChecker()
177
if options.stop_checker:
180
sys.exit(0 if client.IsStillValid() else 1)
182
client.SetChecker(options.checker)
184
client.SetHost(options.host)
186
client.SetInterval(datetime_to_milliseconds
187
(string_to_delta(options.interval)))
189
client.SetTimeout(datetime_to_milliseconds
190
(string_to_delta(options.timeout)))
192
client.SetSecret(dbus.ByteArray(open(options.secret, 'rb').read()))