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# -*- mode: python; coding: utf-8 -*-
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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 © 2008-2011 Teddy Hogeborn
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# Copyright © 2008-2011 Björn Påhlsson
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# 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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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# 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 this program. If not, see <http://www.gnu.org/licenses/>.
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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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if sys.version_info.major == 2:
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import dbus as dbus_python
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"""Dummy gi module, for the tests"""
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class Error(Exception):
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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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"LastCheckedOK": "Last Successful Check",
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"LastApprovalRequest": "Last Approval Request",
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"Interval": "Interval",
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"Fingerprint": "Fingerprint",
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"CheckerRunning": "Check Is Running",
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"LastEnabled": "Last Enabled",
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"ApprovalPending": "Approval Is Pending",
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"ApprovedByDefault": "Approved By Default",
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"ApprovalDelay": "Approval Delay",
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"ApprovalDuration": "Approval Duration",
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"ExtendedTimeout" : "Extended Timeout"
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defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
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domain = "se.recompile"
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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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def timedelta_to_milliseconds(td):
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"""Convert a datetime.timedelta object to milliseconds"""
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return ((td.days * 24 * 60 * 60 * 1000)
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+ (td.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 ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
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% { "days": "%dT" % td.days if td.days else "",
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"hours": td.seconds // 3600,
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"minutes": (td.seconds % 3600) // 60,
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"seconds": td.seconds % 60,
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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("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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except (ValueError, IndexError):
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def print_clients(clients, keywords):
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def valuetostring(value, keyword):
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if type(value) is dbus.Boolean:
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return "Yes" if value else "No"
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if keyword in ("Timeout", "Interval", "ApprovalDelay",
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return milliseconds_to_string(value)
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return unicode(value)
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# Create format string to print table rows
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format_string = " ".join("%%-%ds" %
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max(len(tablewords[key]),
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max(len(valuetostring(client[key],
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print(format_string % tuple(tablewords[key] for key in keywords))
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for client in clients:
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print(format_string % tuple(valuetostring(client[key], key)
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for key in keywords))
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def has_actions(options):
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return any((options.enable,
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options.bump_timeout,
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options.start_checker,
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options.stop_checker,
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options.checker is not None,
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options.timeout is not None,
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options.extended_timeout is not None,
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options.interval is not None,
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options.approved_by_default is not None,
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options.approval_delay is not None,
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options.approval_duration is not None,
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options.host is not None,
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options.secret is not None,
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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 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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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" % 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("-e", "--enable", action="store_true",
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help="Enable client")
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parser.add_argument("-d", "--disable", action="store_true",
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help="disable client")
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parser.add_argument("-b", "--bump-timeout", action="store_true",
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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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parser.add_argument("--start-checker", action="store_true",
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help="Start checker for client")
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parser.add_argument("--stop-checker", action="store_true",
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help="Stop checker for client")
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parser.add_argument("-V", "--is-enabled", action="store_true",
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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", action="store_true",
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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",
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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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parser.add_argument("-t", "--timeout",
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help="Set timeout for client")
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parser.add_argument("--extended-timeout",
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help="Set extended timeout for client")
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parser.add_argument("-i", "--interval",
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help="Set checker interval for client")
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parser.add_argument("--approve-by-default", action="store_true",
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default=None, dest="approved_by_default",
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help="Set client to be approved by default")
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parser.add_argument("--deny-by-default", action="store_false",
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dest="approved_by_default",
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help="Set client to be denied by default")
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parser.add_argument("--approval-delay",
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help="Set delay before client approve/deny")
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parser.add_argument("--approval-duration",
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help="Set duration of one client approval")
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parser.add_argument("-H", "--host", help="Set host for client")
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parser.add_argument("-s", "--secret", type=file,
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help="Set password blob (file) for client")
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parser.add_argument("-A", "--approve", action="store_true",
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help="Approve any current client request")
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parser.add_argument("-D", "--deny", action="store_true",
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help="Deny any current client request")
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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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options = parser.parse_args()
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if has_actions(options) and not options.client and not options.all:
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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
306
# values, like seconds. The current code, while more esoteric, is
307
# cleaner without depending on a parsing library. If Python had a
308
# built-in library for parsing we would use it, but we'd like to
309
# avoid excessive use of external libraries.
311
# New type for defining tokens, syntax, and semantics all-in-one
312
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())
320
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)))
329
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, ))
355
# String left to parse
357
# Loop until end token is found
358
while found_token is not token_end:
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# Search for any currently valid tokens
360
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):
385
"""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)
392
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
394
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
396
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
398
>>> 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)
409
regexp = re.compile(r"(\d+)([dsmhw]?)")
411
for num, suffix in regexp.findall(interval):
413
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))
419
value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
421
value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
423
value += datetime.timedelta(0, 0, 0, int(num))
427
def check_option_syntax(parser, options):
428
"""Apply additional restrictions on options, not expressible in
431
def has_commands(options, commands=None):
433
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,
452
return any(isinstance(cmd, commands)
453
for cmd in options.commands)
455
if has_commands(options) and not (options.client or options.all):
215
456
parser.error("Options require clients names or --all.")
216
if options.verbose and has_actions(options):
217
parser.error("--verbose can only be used alone or with"
219
if options.all and not has_actions(options):
457
if options.verbose and has_commands(options):
458
parser.error("--verbose can only be used alone.")
459
if (has_commands(options, (command.DumpJSON,))
460
and (options.verbose or len(options.commands) > 1)):
461
parser.error("--dump-json can only be used alone.")
462
if options.all and not has_commands(options):
220
463
parser.error("--all requires an action.")
223
bus = dbus.SystemBus()
224
mandos_dbus_objc = bus.get_object(busname, server_path)
225
except dbus.exceptions.DBusException:
226
print("Could not connect to Mandos server",
230
mandos_serv = dbus.Interface(mandos_dbus_objc,
231
dbus_interface = server_interface)
233
#block stderr since dbus library prints to stderr
234
null = os.open(os.path.devnull, os.O_RDWR)
235
stderrcopy = os.dup(sys.stderr.fileno())
236
os.dup2(null, sys.stderr.fileno())
240
mandos_clients = mandos_serv.GetAllClientsWithProperties()
243
os.dup2(stderrcopy, sys.stderr.fileno())
245
except dbus.exceptions.DBusException, e:
246
print("Access denied: Accessing mandos server through dbus.",
250
# Compile dict of (clients: properties) to process
253
if options.all or not options.client:
254
clients = dict((bus.get_object(busname, path), properties)
255
for path, properties in
256
mandos_clients.iteritems())
258
for name in options.client:
259
for path, client in mandos_clients.iteritems():
260
if client["Name"] == name:
261
client_objc = bus.get_object(busname, path)
262
clients[client_objc] = client
265
print("Client not found on server: %r" % name,
269
if not has_actions(options) and clients:
271
keywords = ("Name", "Enabled", "Timeout",
272
"LastCheckedOK", "Created", "Interval",
273
"Host", "Fingerprint", "CheckerRunning",
464
if (has_commands(options, (command.IsEnabled,))
465
and len(options.client) > 1):
466
parser.error("--is-enabled requires exactly one client")
467
if (len(options.commands) > 1
468
and has_commands(options, (command.Remove,))
469
and not has_commands(options, (command.Deny,))):
470
parser.error("--remove can only be combined with --deny")
477
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
478
def get_managed_objects(self, busname, objectpath):
479
return self.call_method("GetManagedObjects", busname,
481
self.object_manager_iface)
483
properties_iface = "org.freedesktop.DBus.Properties"
484
def set_property(self, busname, objectpath, interface, key,
486
self.call_method("Set", busname, objectpath,
487
self.properties_iface, interface, key,
491
class MandosBus(SystemBus):
492
busname_domain = "se.recompile"
493
busname = busname_domain + ".Mandos"
495
server_interface = busname_domain + ".Mandos"
496
client_interface = busname_domain + ".Mandos.Client"
499
def get_clients_and_properties(self):
500
managed_objects = self.get_managed_objects(
501
self.busname, self.server_path)
502
return {objpath: properties[self.client_interface]
503
for objpath, properties in managed_objects.items()
504
if self.client_interface in properties}
506
def set_client_property(self, objectpath, key, value):
507
return self.set_property(self.busname, objectpath,
508
self.client_interface, key,
511
def call_client_method(self, objectpath, method, *args):
512
return self.call_method(method, self.busname, objectpath,
513
self.client_interface, *args)
515
def call_server_method(self, method, *args):
516
return self.call_method(method, self.busname,
518
self.server_interface, *args)
520
class Error(Exception):
523
class ConnectFailed(Error):
527
class dbus_python_adapter:
529
class SystemBus(dbus.MandosBus):
530
"""Use dbus-python"""
532
def __init__(self, module=dbus_python):
533
self.dbus_python = module
534
self.bus = self.dbus_python.SystemBus()
536
@contextlib.contextmanager
537
def convert_exception(self, exception_class=dbus.Error):
540
except self.dbus_python.exceptions.DBusException as e:
541
# This does what "raise from" would do
542
exc = exception_class(*e.args)
546
def call_method(self, methodname, busname, objectpath,
548
proxy_object = self.get_object(busname, objectpath)
549
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
550
interface, methodname,
551
", ".join(repr(a) for a in args))
552
method = getattr(proxy_object, methodname)
553
with self.convert_exception():
554
with dbus_python_adapter.SilenceLogger(
556
value = method(*args, dbus_interface=interface)
557
return self.type_filter(value)
559
def get_object(self, busname, objectpath):
560
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
562
with self.convert_exception(dbus.ConnectFailed):
563
return self.bus.get_object(busname, objectpath)
565
def type_filter(self, value):
566
"""Convert the most bothersome types to Python types"""
567
if isinstance(value, self.dbus_python.Boolean):
569
if isinstance(value, self.dbus_python.ObjectPath):
571
# Also recurse into dictionaries
572
if isinstance(value, self.dbus_python.Dictionary):
573
return {self.type_filter(key):
574
self.type_filter(subval)
575
for key, subval in value.items()}
578
def set_client_property(self, objectpath, key, value):
580
if not isinstance(value, bytes):
581
value = value.encode("utf-8")
582
value = self.dbus_python.ByteArray(value)
583
return self.set_property(self.busname, objectpath,
584
self.client_interface, key,
588
"Simple context manager to silence a particular logger"
589
def __init__(self, loggername):
590
self.logger = logging.getLogger(loggername)
593
self.logger.addFilter(self.nullfilter)
595
class NullFilter(logging.Filter):
596
def filter(self, record):
599
nullfilter = NullFilter()
601
def __exit__(self, exc_type, exc_val, exc_tb):
602
self.logger.removeFilter(self.nullfilter)
605
class CachingBus(SystemBus):
606
"""A caching layer for dbus_python_adapter.SystemBus"""
607
def __init__(self, *args, **kwargs):
608
self.object_cache = {}
609
super(dbus_python_adapter.CachingBus,
610
self).__init__(*args, **kwargs)
611
def get_object(self, busname, objectpath):
613
return self.object_cache[(busname, objectpath)]
616
dbus_python_adapter.CachingBus,
617
self).get_object(busname, objectpath)
618
self.object_cache[(busname, objectpath)] = new_object
622
class pydbus_adapter:
623
class SystemBus(dbus.MandosBus):
624
def __init__(self, module=pydbus):
626
self.bus = self.pydbus.SystemBus()
628
@contextlib.contextmanager
629
def convert_exception(self, exception_class=dbus.Error):
632
except gi.repository.GLib.Error as e:
633
# This does what "raise from" would do
634
exc = exception_class(*e.args)
638
def call_method(self, methodname, busname, objectpath,
640
proxy_object = self.get(busname, objectpath)
641
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
642
interface, methodname,
643
", ".join(repr(a) for a in args))
644
method = getattr(proxy_object[interface], methodname)
645
with self.convert_exception():
648
def get(self, busname, objectpath):
649
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
651
with self.convert_exception(dbus.ConnectFailed):
652
if sys.version_info.major <= 2:
653
with warnings.catch_warnings():
654
warnings.filterwarnings(
655
"ignore", "", DeprecationWarning,
656
r"^xml\.etree\.ElementTree$")
657
return self.bus.get(busname, objectpath)
659
return self.bus.get(busname, objectpath)
661
def set_property(self, busname, objectpath, interface, key,
663
proxy_object = self.get(busname, objectpath)
664
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
665
objectpath, self.properties_iface, interface,
667
setattr(proxy_object[interface], key, value)
669
class CachingBus(SystemBus):
670
"""A caching layer for pydbus_adapter.SystemBus"""
671
def __init__(self, *args, **kwargs):
672
self.object_cache = {}
673
super(pydbus_adapter.CachingBus,
674
self).__init__(*args, **kwargs)
675
def get(self, busname, objectpath):
677
return self.object_cache[(busname, objectpath)]
679
new_object = (super(pydbus_adapter.CachingBus, self)
680
.get(busname, objectpath))
681
self.object_cache[(busname, objectpath)] = new_object
685
def commands_from_options(options):
687
commands = list(options.commands)
689
def find_cmd(cmd, commands):
691
for i, c in enumerate(commands):
692
if isinstance(c, cmd):
696
# If command.Remove is present, move any instances of command.Deny
697
# to occur ahead of command.Remove.
698
index_of_remove = find_cmd(command.Remove, commands)
699
before_remove = commands[:index_of_remove]
700
after_remove = commands[index_of_remove:]
702
for cmd in after_remove:
703
if isinstance(cmd, command.Deny):
704
before_remove.append(cmd)
706
cleaned_after.append(cmd)
707
if cleaned_after != after_remove:
708
commands = before_remove + cleaned_after
710
# If no command option has been given, show table of clients,
711
# optionally verbosely
713
commands.append(command.PrintTable(verbose=options.verbose))
719
"""A namespace for command classes"""
722
"""Abstract base class for commands"""
723
def run(self, clients, bus=None):
724
"""Normal commands should implement run_on_one_client(),
725
but commands which want to operate on all clients at the same time can
726
override this run() method instead.
729
for client, properties in clients.items():
730
self.run_on_one_client(client, properties)
733
class IsEnabled(Base):
734
def run(self, clients, bus=None):
735
properties = next(iter(clients.values()))
736
if properties["Enabled"]:
742
def run_on_one_client(self, client, properties):
743
self.bus.call_client_method(client, "Approve", True)
747
def run_on_one_client(self, client, properties):
748
self.bus.call_client_method(client, "Approve", False)
752
def run(self, clients, bus):
753
for clientpath in frozenset(clients.keys()):
754
bus.call_server_method("RemoveClient", clientpath)
758
"""Abstract class for commands outputting client details"""
759
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
760
"Created", "Interval", "Host", "KeyID",
761
"Fingerprint", "CheckerRunning",
274
762
"LastEnabled", "ApprovalPending",
276
"LastApprovalRequest", "ApprovalDelay",
277
"ApprovalDuration", "Checker",
280
keywords = defaultkeywords
282
print_clients(clients.values(), keywords)
284
# Process each client in the list by all selected options
285
for client in clients:
287
mandos_serv.RemoveClient(client.__dbus_object_path__)
289
client.Enable(dbus_interface=client_interface)
291
client.Disable(dbus_interface=client_interface)
292
if options.bump_timeout:
293
client.CheckedOK(dbus_interface=client_interface)
294
if options.start_checker:
295
client.StartChecker(dbus_interface=client_interface)
296
if options.stop_checker:
297
client.StopChecker(dbus_interface=client_interface)
298
if options.is_enabled:
299
sys.exit(0 if client.Get(client_interface,
302
dbus.PROPERTIES_IFACE)
305
client.Set(client_interface, "Checker",
307
dbus_interface=dbus.PROPERTIES_IFACE)
309
client.Set(client_interface, "Host", options.host,
310
dbus_interface=dbus.PROPERTIES_IFACE)
312
client.Set(client_interface, "Interval",
313
timedelta_to_milliseconds
314
(string_to_delta(options.interval)),
315
dbus_interface=dbus.PROPERTIES_IFACE)
316
if options.approval_delay:
317
client.Set(client_interface, "ApprovalDelay",
318
timedelta_to_milliseconds
319
(string_to_delta(options.
321
dbus_interface=dbus.PROPERTIES_IFACE)
322
if options.approval_duration:
323
client.Set(client_interface, "ApprovalDuration",
324
timedelta_to_milliseconds
325
(string_to_delta(options.
327
dbus_interface=dbus.PROPERTIES_IFACE)
329
client.Set(client_interface, "Timeout",
330
timedelta_to_milliseconds
331
(string_to_delta(options.timeout)),
332
dbus_interface=dbus.PROPERTIES_IFACE)
333
if options.extended_timeout:
334
client.Set(client_interface, "ExtendedTimeout",
335
timedelta_to_milliseconds
336
(string_to_delta(options.extended_timeout)),
337
dbus_interface=dbus.PROPERTIES_IFACE)
339
client.Set(client_interface, "Secret",
340
dbus.ByteArray(open(options.secret,
342
dbus_interface=dbus.PROPERTIES_IFACE)
343
if options.approved_by_default is not None:
344
client.Set(client_interface, "ApprovedByDefault",
346
.approved_by_default),
347
dbus_interface=dbus.PROPERTIES_IFACE)
349
client.Approve(dbus.Boolean(True),
350
dbus_interface=client_interface)
352
client.Approve(dbus.Boolean(False),
353
dbus_interface=client_interface)
763
"ApprovedByDefault", "LastApprovalRequest",
764
"ApprovalDelay", "ApprovalDuration",
765
"Checker", "ExtendedTimeout", "Expires",
769
class DumpJSON(Output):
770
def run(self, clients, bus=None):
771
data = {properties["Name"]:
772
{key: properties[key]
773
for key in self.all_keywords}
774
for properties in clients.values()}
775
print(json.dumps(data, indent=4, separators=(',', ': ')))
778
class PrintTable(Output):
779
def __init__(self, verbose=False):
780
self.verbose = verbose
782
def run(self, clients, bus=None):
783
default_keywords = ("Name", "Enabled", "Timeout",
785
keywords = default_keywords
787
keywords = self.all_keywords
788
print(self.TableOfClients(clients.values(), keywords))
790
class TableOfClients:
793
"Enabled": "Enabled",
794
"Timeout": "Timeout",
795
"LastCheckedOK": "Last Successful Check",
796
"LastApprovalRequest": "Last Approval Request",
797
"Created": "Created",
798
"Interval": "Interval",
800
"Fingerprint": "Fingerprint",
802
"CheckerRunning": "Check Is Running",
803
"LastEnabled": "Last Enabled",
804
"ApprovalPending": "Approval Is Pending",
805
"ApprovedByDefault": "Approved By Default",
806
"ApprovalDelay": "Approval Delay",
807
"ApprovalDuration": "Approval Duration",
808
"Checker": "Checker",
809
"ExtendedTimeout": "Extended Timeout",
810
"Expires": "Expires",
811
"LastCheckerStatus": "Last Checker Status",
814
def __init__(self, clients, keywords):
815
self.clients = clients
816
self.keywords = keywords
819
return "\n".join(self.rows())
821
if sys.version_info.major == 2:
822
__unicode__ = __str__
824
return str(self).encode(
825
locale.getpreferredencoding())
828
format_string = self.row_formatting_string()
829
rows = [self.header_line(format_string)]
830
rows.extend(self.client_line(client, format_string)
831
for client in self.clients)
834
def row_formatting_string(self):
835
"Format string used to format table rows"
836
return " ".join("{{{key}:{width}}}".format(
837
width=max(len(self.tableheaders[key]),
838
*(len(self.string_from_client(client,
840
for client in self.clients)),
842
for key in self.keywords)
844
def string_from_client(self, client, key):
845
return self.valuetostring(client[key], key)
848
def valuetostring(cls, value, keyword):
849
if isinstance(value, bool):
850
return "Yes" if value else "No"
851
if keyword in ("Timeout", "Interval", "ApprovalDelay",
852
"ApprovalDuration", "ExtendedTimeout"):
853
return cls.milliseconds_to_string(value)
856
def header_line(self, format_string):
857
return format_string.format(**self.tableheaders)
859
def client_line(self, client, format_string):
860
return format_string.format(
861
**{key: self.string_from_client(client, key)
862
for key in self.keywords})
865
def milliseconds_to_string(ms):
866
td = datetime.timedelta(0, 0, 0, ms)
867
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
868
.format(days="{}T".format(td.days)
870
hours=td.seconds // 3600,
871
minutes=(td.seconds % 3600) // 60,
872
seconds=td.seconds % 60))
875
class PropertySetter(Base):
876
"Abstract class for Actions for setting one client property"
878
def run_on_one_client(self, client, properties=None):
879
"""Set the Client's D-Bus property"""
880
self.bus.set_client_property(client, self.propname,
885
raise NotImplementedError()
888
class Enable(PropertySetter):
893
class Disable(PropertySetter):
898
class BumpTimeout(PropertySetter):
899
propname = "LastCheckedOK"
903
class StartChecker(PropertySetter):
904
propname = "CheckerRunning"
908
class StopChecker(PropertySetter):
909
propname = "CheckerRunning"
913
class ApproveByDefault(PropertySetter):
914
propname = "ApprovedByDefault"
918
class DenyByDefault(PropertySetter):
919
propname = "ApprovedByDefault"
923
class PropertySetterValue(PropertySetter):
924
"""Abstract class for PropertySetter recieving a value as
925
constructor argument instead of a class attribute."""
926
def __init__(self, value):
927
self.value_to_set = value
930
def argparse(cls, argtype):
932
return cls(argtype(arg))
935
class SetChecker(PropertySetterValue):
939
class SetHost(PropertySetterValue):
943
class SetSecret(PropertySetterValue):
947
def value_to_set(self):
951
def value_to_set(self, value):
952
"""When setting, read data from supplied file object"""
953
self._vts = value.read()
957
class PropertySetterValueMilliseconds(PropertySetterValue):
958
"""Abstract class for PropertySetterValue taking a value
959
argument as a datetime.timedelta() but should store it as
963
def value_to_set(self):
967
def value_to_set(self, value):
968
"When setting, convert value from a datetime.timedelta"
969
self._vts = int(round(value.total_seconds() * 1000))
972
class SetTimeout(PropertySetterValueMilliseconds):
976
class SetExtendedTimeout(PropertySetterValueMilliseconds):
977
propname = "ExtendedTimeout"
980
class SetInterval(PropertySetterValueMilliseconds):
981
propname = "Interval"
984
class SetApprovalDelay(PropertySetterValueMilliseconds):
985
propname = "ApprovalDelay"
988
class SetApprovalDuration(PropertySetterValueMilliseconds):
989
propname = "ApprovalDuration"
993
class TestCaseWithAssertLogs(unittest.TestCase):
994
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
996
if not hasattr(unittest.TestCase, "assertLogs"):
997
@contextlib.contextmanager
998
def assertLogs(self, logger, level=logging.INFO):
999
capturing_handler = self.CapturingLevelHandler(level)
1000
old_level = logger.level
1001
old_propagate = logger.propagate
1002
logger.addHandler(capturing_handler)
1003
logger.setLevel(level)
1004
logger.propagate = False
1006
yield capturing_handler.watcher
1008
logger.propagate = old_propagate
1009
logger.removeHandler(capturing_handler)
1010
logger.setLevel(old_level)
1011
self.assertGreater(len(capturing_handler.watcher.records),
1014
class CapturingLevelHandler(logging.Handler):
1015
def __init__(self, level, *args, **kwargs):
1016
logging.Handler.__init__(self, *args, **kwargs)
1017
self.watcher = self.LoggingWatcher([], [])
1018
def emit(self, record):
1019
self.watcher.records.append(record)
1020
self.watcher.output.append(self.format(record))
1022
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1028
"""Class for objects which exist only to be unique objects, since
1029
unittest.mock.sentinel only exists in Python 3.3"""
1032
class Test_string_to_delta(TestCaseWithAssertLogs):
1033
# Just test basic RFC 3339 functionality here, the doc string for
1034
# rfc3339_duration_to_delta() already has more comprehensive
1035
# tests, which are run by doctest.
1037
def test_rfc3339_zero_seconds(self):
1038
self.assertEqual(datetime.timedelta(),
1039
string_to_delta("PT0S"))
1041
def test_rfc3339_zero_days(self):
1042
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1044
def test_rfc3339_one_second(self):
1045
self.assertEqual(datetime.timedelta(0, 1),
1046
string_to_delta("PT1S"))
1048
def test_rfc3339_two_hours(self):
1049
self.assertEqual(datetime.timedelta(0, 7200),
1050
string_to_delta("PT2H"))
1052
def test_falls_back_to_pre_1_6_1_with_warning(self):
1053
with self.assertLogs(log, logging.WARNING):
1054
value = string_to_delta("2h")
1055
self.assertEqual(datetime.timedelta(0, 7200), value)
1058
class Test_check_option_syntax(unittest.TestCase):
1060
self.parser = argparse.ArgumentParser()
1061
add_command_line_options(self.parser)
1063
def test_actions_requires_client_or_all(self):
1064
for action, value in self.actions.items():
1065
args = self.actionargs(action, value)
1066
with self.assertParseError():
1067
self.parse_args(args)
1069
# This mostly corresponds to the definition from has_commands() in
1070
# check_option_syntax()
1074
"--bump-timeout": None,
1075
"--start-checker": None,
1076
"--stop-checker": None,
1077
"--is-enabled": None,
1080
"--timeout": "PT0S",
1081
"--extended-timeout": "PT0S",
1082
"--interval": "PT0S",
1083
"--approve-by-default": None,
1084
"--deny-by-default": None,
1085
"--approval-delay": "PT0S",
1086
"--approval-duration": "PT0S",
1087
"--host": "hostname",
1088
"--secret": "/dev/null",
1094
def actionargs(action, value, *args):
1095
if value is not None:
1096
return [action, value] + list(args)
1098
return [action] + list(args)
1100
@contextlib.contextmanager
1101
def assertParseError(self):
1102
with self.assertRaises(SystemExit) as e:
1103
with self.redirect_stderr_to_devnull():
1105
# Exit code from argparse is guaranteed to be "2". Reference:
1106
# https://docs.python.org/3/library
1107
# /argparse.html#exiting-methods
1108
self.assertEqual(2, e.exception.code)
1110
def parse_args(self, args):
1111
options = self.parser.parse_args(args)
1112
check_option_syntax(self.parser, options)
1115
@contextlib.contextmanager
1116
def redirect_stderr_to_devnull():
1117
old_stderr = sys.stderr
1118
with contextlib.closing(open(os.devnull, "w")) as null:
1123
sys.stderr = old_stderr
1125
def check_option_syntax(self, options):
1126
check_option_syntax(self.parser, options)
1128
def test_actions_all_conflicts_with_verbose(self):
1129
for action, value in self.actions.items():
1130
args = self.actionargs(action, value, "--all",
1132
with self.assertParseError():
1133
self.parse_args(args)
1135
def test_actions_with_client_conflicts_with_verbose(self):
1136
for action, value in self.actions.items():
1137
args = self.actionargs(action, value, "--verbose",
1139
with self.assertParseError():
1140
self.parse_args(args)
1142
def test_dump_json_conflicts_with_verbose(self):
1143
args = ["--dump-json", "--verbose"]
1144
with self.assertParseError():
1145
self.parse_args(args)
1147
def test_dump_json_conflicts_with_action(self):
1148
for action, value in self.actions.items():
1149
args = self.actionargs(action, value, "--dump-json")
1150
with self.assertParseError():
1151
self.parse_args(args)
1153
def test_all_can_not_be_alone(self):
1155
with self.assertParseError():
1156
self.parse_args(args)
1158
def test_all_is_ok_with_any_action(self):
1159
for action, value in self.actions.items():
1160
args = self.actionargs(action, value, "--all")
1161
self.parse_args(args)
1163
def test_any_action_is_ok_with_one_client(self):
1164
for action, value in self.actions.items():
1165
args = self.actionargs(action, value, "client")
1166
self.parse_args(args)
1168
def test_one_client_with_all_actions_except_is_enabled(self):
1169
for action, value in self.actions.items():
1170
if action == "--is-enabled":
1172
args = self.actionargs(action, value, "client")
1173
self.parse_args(args)
1175
def test_two_clients_with_all_actions_except_is_enabled(self):
1176
for action, value in self.actions.items():
1177
if action == "--is-enabled":
1179
args = self.actionargs(action, value, "client1",
1181
self.parse_args(args)
1183
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1184
for action, value in self.actions.items():
1185
if action == "--is-enabled":
1187
args = self.actionargs(action, value, "client1",
1189
self.parse_args(args)
1191
def test_is_enabled_fails_without_client(self):
1192
args = ["--is-enabled"]
1193
with self.assertParseError():
1194
self.parse_args(args)
1196
def test_is_enabled_fails_with_two_clients(self):
1197
args = ["--is-enabled", "client1", "client2"]
1198
with self.assertParseError():
1199
self.parse_args(args)
1201
def test_remove_can_only_be_combined_with_action_deny(self):
1202
for action, value in self.actions.items():
1203
if action in {"--remove", "--deny"}:
1205
args = self.actionargs(action, value, "--all",
1207
with self.assertParseError():
1208
self.parse_args(args)
1211
class Test_dbus_exceptions(unittest.TestCase):
1213
def test_dbus_ConnectFailed_is_Error(self):
1214
with self.assertRaises(dbus.Error):
1215
raise dbus.ConnectFailed()
1218
class Test_dbus_MandosBus(unittest.TestCase):
1220
class MockMandosBus(dbus.MandosBus):
1222
self._name = "se.recompile.Mandos"
1223
self._server_path = "/"
1224
self._server_interface = "se.recompile.Mandos"
1225
self._client_interface = "se.recompile.Mandos.Client"
1227
self.call_method_return = Unique()
1229
def call_method(self, methodname, busname, objectpath,
1231
self.calls.append((methodname, busname, objectpath,
1233
return self.call_method_return
1236
self.bus = self.MockMandosBus()
1238
def test_set_client_property(self):
1239
self.bus.set_client_property("objectpath", "key", "value")
1240
expected_call = ("Set", self.bus._name, "objectpath",
1241
"org.freedesktop.DBus.Properties",
1242
(self.bus._client_interface, "key", "value"))
1243
self.assertIn(expected_call, self.bus.calls)
1245
def test_call_client_method(self):
1246
ret = self.bus.call_client_method("objectpath", "methodname")
1247
self.assertIs(self.bus.call_method_return, ret)
1248
expected_call = ("methodname", self.bus._name, "objectpath",
1249
self.bus._client_interface, ())
1250
self.assertIn(expected_call, self.bus.calls)
1252
def test_call_client_method_with_args(self):
1253
args = (Unique(), Unique())
1254
ret = self.bus.call_client_method("objectpath", "methodname",
1256
self.assertIs(self.bus.call_method_return, ret)
1257
expected_call = ("methodname", self.bus._name, "objectpath",
1258
self.bus._client_interface,
1260
self.assertIn(expected_call, self.bus.calls)
1262
def test_get_clients_and_properties(self):
1265
self.bus._client_interface: {
1269
"irrelevant_interface": {
1270
"key": "othervalue",
1274
"other_objectpath": {
1275
"other_irrelevant_interface": {
1281
expected_clients_and_properties = {
1287
self.bus.call_method_return = managed_objects
1288
ret = self.bus.get_clients_and_properties()
1289
self.assertDictEqual(expected_clients_and_properties, ret)
1290
expected_call = ("GetManagedObjects", self.bus._name,
1291
self.bus._server_path,
1292
"org.freedesktop.DBus.ObjectManager", ())
1293
self.assertIn(expected_call, self.bus.calls)
1295
def test_call_server_method(self):
1296
ret = self.bus.call_server_method("methodname")
1297
self.assertIs(self.bus.call_method_return, ret)
1298
expected_call = ("methodname", self.bus._name,
1299
self.bus._server_path,
1300
self.bus._server_interface, ())
1301
self.assertIn(expected_call, self.bus.calls)
1303
def test_call_server_method_with_args(self):
1304
args = (Unique(), Unique())
1305
ret = self.bus.call_server_method("methodname", *args)
1306
self.assertIs(self.bus.call_method_return, ret)
1307
expected_call = ("methodname", self.bus._name,
1308
self.bus._server_path,
1309
self.bus._server_interface,
1311
self.assertIn(expected_call, self.bus.calls)
1314
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1316
def MockDBusPython_func(self, func):
1317
class mock_dbus_python:
1318
"""mock dbus-python module"""
1320
"""Pseudo-namespace"""
1321
class DBusException(Exception):
1325
def get_object(busname, objectpath):
1326
DBusObject = collections.namedtuple(
1327
"DBusObject", ("methodname", "Set"))
1328
def method(*args, **kwargs):
1329
self.assertEqual({"dbus_interface":
1333
def set_property(interface, key, value,
1334
dbus_interface=None):
1336
"org.freedesktop.DBus.Properties",
1338
self.assertEqual("Secret", key)
1339
return func(interface, key, value,
1340
dbus_interface=dbus_interface)
1341
return DBusObject(methodname=method,
1344
def __init__(self, value):
1345
self.value = bool(value)
1348
if sys.version_info.major == 2:
1349
__nonzero__ = __bool__
1350
class ObjectPath(str):
1352
class Dictionary(dict):
1354
class ByteArray(bytes):
1356
return mock_dbus_python
1358
def call_method(self, bus, methodname, busname, objectpath,
1360
with self.assertLogs(log, logging.DEBUG):
1361
return bus.call_method(methodname, busname, objectpath,
1364
def test_call_method_returns(self):
1365
expected_method_return = Unique()
1366
method_args = (Unique(), Unique())
1368
self.assertEqual(len(method_args), len(args))
1369
for marg, arg in zip(method_args, args):
1370
self.assertIs(marg, arg)
1371
return expected_method_return
1372
mock_dbus_python = self.MockDBusPython_func(func)
1373
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1374
ret = self.call_method(bus, "methodname", "busname",
1375
"objectpath", "interface",
1377
self.assertIs(ret, expected_method_return)
1379
def test_call_method_filters_bool_true(self):
1381
return method_return
1382
mock_dbus_python = self.MockDBusPython_func(func)
1383
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1384
method_return = mock_dbus_python.Boolean(True)
1385
ret = self.call_method(bus, "methodname", "busname",
1386
"objectpath", "interface")
1387
self.assertTrue(ret)
1388
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1390
def test_call_method_filters_bool_false(self):
1392
return method_return
1393
mock_dbus_python = self.MockDBusPython_func(func)
1394
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1395
method_return = mock_dbus_python.Boolean(False)
1396
ret = self.call_method(bus, "methodname", "busname",
1397
"objectpath", "interface")
1398
self.assertFalse(ret)
1399
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1401
def test_call_method_filters_objectpath(self):
1403
return method_return
1404
mock_dbus_python = self.MockDBusPython_func(func)
1405
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1406
method_return = mock_dbus_python.ObjectPath("objectpath")
1407
ret = self.call_method(bus, "methodname", "busname",
1408
"objectpath", "interface")
1409
self.assertEqual("objectpath", ret)
1410
self.assertIsNot("objectpath", ret)
1411
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1413
def test_call_method_filters_booleans_in_dict(self):
1415
return method_return
1416
mock_dbus_python = self.MockDBusPython_func(func)
1417
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1418
method_return = mock_dbus_python.Dictionary(
1419
{mock_dbus_python.Boolean(True):
1420
mock_dbus_python.Boolean(False),
1421
mock_dbus_python.Boolean(False):
1422
mock_dbus_python.Boolean(True)})
1423
ret = self.call_method(bus, "methodname", "busname",
1424
"objectpath", "interface")
1425
expected_method_return = {True: False,
1427
self.assertEqual(expected_method_return, ret)
1428
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1430
def test_call_method_filters_objectpaths_in_dict(self):
1432
return method_return
1433
mock_dbus_python = self.MockDBusPython_func(func)
1434
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1435
method_return = mock_dbus_python.Dictionary(
1436
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1437
mock_dbus_python.ObjectPath("objectpath_value_1"),
1438
mock_dbus_python.ObjectPath("objectpath_key_2"):
1439
mock_dbus_python.ObjectPath("objectpath_value_2")})
1440
ret = self.call_method(bus, "methodname", "busname",
1441
"objectpath", "interface")
1442
expected_method_return = {str(key): str(value)
1444
method_return.items()}
1445
self.assertEqual(expected_method_return, ret)
1446
self.assertIsInstance(ret, dict)
1447
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1449
def test_call_method_filters_dict_in_dict(self):
1451
return method_return
1452
mock_dbus_python = self.MockDBusPython_func(func)
1453
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1454
method_return = mock_dbus_python.Dictionary(
1455
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1456
"key12": "value12"}),
1457
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1458
"key22": "value22"})})
1459
ret = self.call_method(bus, "methodname", "busname",
1460
"objectpath", "interface")
1461
expected_method_return = {
1462
"key1": {"key11": "value11",
1463
"key12": "value12"},
1464
"key2": {"key21": "value21",
1465
"key22": "value22"},
1467
self.assertEqual(expected_method_return, ret)
1468
self.assertIsInstance(ret, dict)
1469
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1470
for key, value in ret.items():
1471
self.assertIsInstance(value, dict)
1472
self.assertEqual(expected_method_return[key], value)
1473
self.assertNotIsInstance(value,
1474
mock_dbus_python.Dictionary)
1476
def test_call_method_filters_dict_three_deep(self):
1478
return method_return
1479
mock_dbus_python = self.MockDBusPython_func(func)
1480
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1481
method_return = mock_dbus_python.Dictionary(
1483
mock_dbus_python.Dictionary(
1485
mock_dbus_python.Dictionary(
1487
mock_dbus_python.Boolean(True),
1491
ret = self.call_method(bus, "methodname", "busname",
1492
"objectpath", "interface")
1493
expected_method_return = {"key1": {"key2": {"key3": True}}}
1494
self.assertEqual(expected_method_return, ret)
1495
self.assertIsInstance(ret, dict)
1496
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1497
self.assertIsInstance(ret["key1"], dict)
1498
self.assertNotIsInstance(ret["key1"],
1499
mock_dbus_python.Dictionary)
1500
self.assertIsInstance(ret["key1"]["key2"], dict)
1501
self.assertNotIsInstance(ret["key1"]["key2"],
1502
mock_dbus_python.Dictionary)
1503
self.assertTrue(ret["key1"]["key2"]["key3"])
1504
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1505
mock_dbus_python.Boolean)
1507
def test_call_method_handles_exception(self):
1508
dbus_logger = logging.getLogger("dbus.proxies")
1511
dbus_logger.error("Test")
1512
raise mock_dbus_python.exceptions.DBusException()
1514
mock_dbus_python = self.MockDBusPython_func(func)
1515
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1517
class CountingHandler(logging.Handler):
1519
def emit(self, record):
1522
counting_handler = CountingHandler()
1524
dbus_logger.addHandler(counting_handler)
1527
with self.assertRaises(dbus.Error) as e:
1528
self.call_method(bus, "methodname", "busname",
1529
"objectpath", "interface")
1531
dbus_logger.removeFilter(counting_handler)
1533
self.assertNotIsInstance(e, dbus.ConnectFailed)
1535
# Make sure the dbus logger was suppressed
1536
self.assertEqual(0, counting_handler.count)
1538
def test_Set_Secret_sends_bytearray(self):
1540
def func(*args, **kwargs):
1541
ret[0] = (args, kwargs)
1542
mock_dbus_python = self.MockDBusPython_func(func)
1543
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1544
bus.set_client_property("objectpath", "Secret", "value")
1545
expected_call = (("se.recompile.Mandos.Client", "Secret",
1546
mock_dbus_python.ByteArray(b"value")),
1548
"org.freedesktop.DBus.Properties"})
1549
self.assertEqual(expected_call, ret[0])
1550
if sys.version_info.major == 2:
1551
self.assertIsInstance(ret[0][0][-1],
1552
mock_dbus_python.ByteArray)
1554
def test_get_object_converts_to_correct_exception(self):
1555
bus = dbus_python_adapter.SystemBus(
1556
self.fake_dbus_python_raises_exception_on_connect)
1557
with self.assertRaises(dbus.ConnectFailed):
1558
self.call_method(bus, "methodname", "busname",
1559
"objectpath", "interface")
1561
class fake_dbus_python_raises_exception_on_connect:
1562
"""fake dbus-python module"""
1564
"""Pseudo-namespace"""
1565
class DBusException(Exception):
1570
def get_object(busname, objectpath):
1571
raise cls.exceptions.DBusException()
1572
Bus = collections.namedtuple("Bus", ["get_object"])
1573
return Bus(get_object=get_object)
1576
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1577
class mock_dbus_python:
1578
"""mock dbus-python modules"""
1581
def get_object(busname, objectpath):
1585
self.bus = dbus_python_adapter.CachingBus(
1586
self.mock_dbus_python)
1588
def test_returns_distinct_objectpaths(self):
1589
obj1 = self.bus.get_object("busname", "objectpath1")
1590
self.assertIsInstance(obj1, Unique)
1591
obj2 = self.bus.get_object("busname", "objectpath2")
1592
self.assertIsInstance(obj2, Unique)
1593
self.assertIsNot(obj1, obj2)
1595
def test_returns_distinct_busnames(self):
1596
obj1 = self.bus.get_object("busname1", "objectpath")
1597
self.assertIsInstance(obj1, Unique)
1598
obj2 = self.bus.get_object("busname2", "objectpath")
1599
self.assertIsInstance(obj2, Unique)
1600
self.assertIsNot(obj1, obj2)
1602
def test_returns_distinct_both(self):
1603
obj1 = self.bus.get_object("busname1", "objectpath")
1604
self.assertIsInstance(obj1, Unique)
1605
obj2 = self.bus.get_object("busname2", "objectpath")
1606
self.assertIsInstance(obj2, Unique)
1607
self.assertIsNot(obj1, obj2)
1609
def test_returns_same(self):
1610
obj1 = self.bus.get_object("busname", "objectpath")
1611
self.assertIsInstance(obj1, Unique)
1612
obj2 = self.bus.get_object("busname", "objectpath")
1613
self.assertIsInstance(obj2, Unique)
1614
self.assertIs(obj1, obj2)
1616
def test_returns_same_old(self):
1617
obj1 = self.bus.get_object("busname1", "objectpath1")
1618
self.assertIsInstance(obj1, Unique)
1619
obj2 = self.bus.get_object("busname2", "objectpath2")
1620
self.assertIsInstance(obj2, Unique)
1621
obj1b = self.bus.get_object("busname1", "objectpath1")
1622
self.assertIsInstance(obj1b, Unique)
1623
self.assertIsNot(obj1, obj2)
1624
self.assertIsNot(obj2, obj1b)
1625
self.assertIs(obj1, obj1b)
1628
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1630
def Stub_pydbus_func(self, func):
1632
"""stub pydbus module"""
1635
def get(busname, objectpath):
1636
DBusObject = collections.namedtuple(
1637
"DBusObject", ("methodname",))
1638
return {"interface":
1639
DBusObject(methodname=func)}
1642
def call_method(self, bus, methodname, busname, objectpath,
1644
with self.assertLogs(log, logging.DEBUG):
1645
return bus.call_method(methodname, busname, objectpath,
1648
def test_call_method_returns(self):
1649
expected_method_return = Unique()
1650
method_args = (Unique(), Unique())
1652
self.assertEqual(len(method_args), len(args))
1653
for marg, arg in zip(method_args, args):
1654
self.assertIs(marg, arg)
1655
return expected_method_return
1656
stub_pydbus = self.Stub_pydbus_func(func)
1657
bus = pydbus_adapter.SystemBus(stub_pydbus)
1658
ret = self.call_method(bus, "methodname", "busname",
1659
"objectpath", "interface",
1661
self.assertIs(ret, expected_method_return)
1663
def test_call_method_handles_exception(self):
1664
dbus_logger = logging.getLogger("dbus.proxies")
1667
raise gi.repository.GLib.Error()
1669
stub_pydbus = self.Stub_pydbus_func(func)
1670
bus = pydbus_adapter.SystemBus(stub_pydbus)
1672
with self.assertRaises(dbus.Error) as e:
1673
self.call_method(bus, "methodname", "busname",
1674
"objectpath", "interface")
1676
self.assertNotIsInstance(e, dbus.ConnectFailed)
1678
def test_get_converts_to_correct_exception(self):
1679
bus = pydbus_adapter.SystemBus(
1680
self.fake_pydbus_raises_exception_on_connect)
1681
with self.assertRaises(dbus.ConnectFailed):
1682
self.call_method(bus, "methodname", "busname",
1683
"objectpath", "interface")
1685
class fake_pydbus_raises_exception_on_connect:
1686
"""fake dbus-python module"""
1689
def get(busname, objectpath):
1690
raise gi.repository.GLib.Error()
1691
Bus = collections.namedtuple("Bus", ["get"])
1694
def test_set_property_uses_setattr(self):
1701
def get(busname, objectpath):
1702
return {"interface": obj}
1703
bus = pydbus_adapter.SystemBus(pydbus_spy)
1705
bus.set_property("busname", "objectpath", "interface", "key",
1707
self.assertIs(value, obj.key)
1709
def test_get_suppresses_xml_deprecation_warning(self):
1710
if sys.version_info.major >= 3:
1712
class stub_pydbus_get:
1715
def get(busname, objectpath):
1716
warnings.warn_explicit(
1717
"deprecated", DeprecationWarning,
1718
"xml.etree.ElementTree", 0)
1719
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1720
with warnings.catch_warnings(record=True) as w:
1721
warnings.simplefilter("always")
1722
bus.get("busname", "objectpath")
1723
self.assertEqual(0, len(w))
1726
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1728
"""stub pydbus module"""
1731
def get(busname, objectpath):
1735
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1737
def test_returns_distinct_objectpaths(self):
1738
obj1 = self.bus.get("busname", "objectpath1")
1739
self.assertIsInstance(obj1, Unique)
1740
obj2 = self.bus.get("busname", "objectpath2")
1741
self.assertIsInstance(obj2, Unique)
1742
self.assertIsNot(obj1, obj2)
1744
def test_returns_distinct_busnames(self):
1745
obj1 = self.bus.get("busname1", "objectpath")
1746
self.assertIsInstance(obj1, Unique)
1747
obj2 = self.bus.get("busname2", "objectpath")
1748
self.assertIsInstance(obj2, Unique)
1749
self.assertIsNot(obj1, obj2)
1751
def test_returns_distinct_both(self):
1752
obj1 = self.bus.get("busname1", "objectpath")
1753
self.assertIsInstance(obj1, Unique)
1754
obj2 = self.bus.get("busname2", "objectpath")
1755
self.assertIsInstance(obj2, Unique)
1756
self.assertIsNot(obj1, obj2)
1758
def test_returns_same(self):
1759
obj1 = self.bus.get("busname", "objectpath")
1760
self.assertIsInstance(obj1, Unique)
1761
obj2 = self.bus.get("busname", "objectpath")
1762
self.assertIsInstance(obj2, Unique)
1763
self.assertIs(obj1, obj2)
1765
def test_returns_same_old(self):
1766
obj1 = self.bus.get("busname1", "objectpath1")
1767
self.assertIsInstance(obj1, Unique)
1768
obj2 = self.bus.get("busname2", "objectpath2")
1769
self.assertIsInstance(obj2, Unique)
1770
obj1b = self.bus.get("busname1", "objectpath1")
1771
self.assertIsInstance(obj1b, Unique)
1772
self.assertIsNot(obj1, obj2)
1773
self.assertIsNot(obj2, obj1b)
1774
self.assertIs(obj1, obj1b)
1777
class Test_commands_from_options(unittest.TestCase):
1780
self.parser = argparse.ArgumentParser()
1781
add_command_line_options(self.parser)
1783
def test_is_enabled(self):
1784
self.assert_command_from_args(["--is-enabled", "client"],
1787
def assert_command_from_args(self, args, command_cls, length=1,
1788
clients=None, **cmd_attrs):
1789
"""Assert that parsing ARGS should result in an instance of
1790
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1791
options = self.parser.parse_args(args)
1792
check_option_syntax(self.parser, options)
1793
commands = commands_from_options(options)
1794
self.assertEqual(length, len(commands))
1795
for command in commands:
1796
if isinstance(command, command_cls):
1799
self.assertIsInstance(command, command_cls)
1800
if clients is not None:
1801
self.assertEqual(clients, options.client)
1802
for key, value in cmd_attrs.items():
1803
self.assertEqual(value, getattr(command, key))
1805
def assert_commands_from_args(self, args, commands, clients=None):
1806
for cmd in commands:
1807
self.assert_command_from_args(args, cmd,
1808
length=len(commands),
1811
def test_is_enabled_short(self):
1812
self.assert_command_from_args(["-V", "client"],
1815
def test_approve(self):
1816
self.assert_command_from_args(["--approve", "client"],
1819
def test_approve_short(self):
1820
self.assert_command_from_args(["-A", "client"],
1823
def test_deny(self):
1824
self.assert_command_from_args(["--deny", "client"],
1827
def test_deny_short(self):
1828
self.assert_command_from_args(["-D", "client"], command.Deny)
1830
def test_remove(self):
1831
self.assert_command_from_args(["--remove", "client"],
1834
def test_deny_before_remove(self):
1835
options = self.parser.parse_args(["--deny", "--remove",
1837
check_option_syntax(self.parser, options)
1838
commands = commands_from_options(options)
1839
self.assertEqual(2, len(commands))
1840
self.assertIsInstance(commands[0], command.Deny)
1841
self.assertIsInstance(commands[1], command.Remove)
1843
def test_deny_before_remove_reversed(self):
1844
options = self.parser.parse_args(["--remove", "--deny",
1846
check_option_syntax(self.parser, options)
1847
commands = commands_from_options(options)
1848
self.assertEqual(2, len(commands))
1849
self.assertIsInstance(commands[0], command.Deny)
1850
self.assertIsInstance(commands[1], command.Remove)
1852
def test_remove_short(self):
1853
self.assert_command_from_args(["-r", "client"],
1856
def test_dump_json(self):
1857
self.assert_command_from_args(["--dump-json"],
1860
def test_enable(self):
1861
self.assert_command_from_args(["--enable", "client"],
1864
def test_enable_short(self):
1865
self.assert_command_from_args(["-e", "client"],
1868
def test_disable(self):
1869
self.assert_command_from_args(["--disable", "client"],
1872
def test_disable_short(self):
1873
self.assert_command_from_args(["-d", "client"],
1876
def test_bump_timeout(self):
1877
self.assert_command_from_args(["--bump-timeout", "client"],
1878
command.BumpTimeout)
1880
def test_bump_timeout_short(self):
1881
self.assert_command_from_args(["-b", "client"],
1882
command.BumpTimeout)
1884
def test_start_checker(self):
1885
self.assert_command_from_args(["--start-checker", "client"],
1886
command.StartChecker)
1888
def test_stop_checker(self):
1889
self.assert_command_from_args(["--stop-checker", "client"],
1890
command.StopChecker)
1892
def test_approve_by_default(self):
1893
self.assert_command_from_args(["--approve-by-default",
1895
command.ApproveByDefault)
1897
def test_deny_by_default(self):
1898
self.assert_command_from_args(["--deny-by-default", "client"],
1899
command.DenyByDefault)
1901
def test_checker(self):
1902
self.assert_command_from_args(["--checker", ":", "client"],
1906
def test_checker_empty(self):
1907
self.assert_command_from_args(["--checker", "", "client"],
1911
def test_checker_short(self):
1912
self.assert_command_from_args(["-c", ":", "client"],
1916
def test_host(self):
1917
self.assert_command_from_args(
1918
["--host", "client.example.org", "client"],
1919
command.SetHost, value_to_set="client.example.org")
1921
def test_host_short(self):
1922
self.assert_command_from_args(
1923
["-H", "client.example.org", "client"], command.SetHost,
1924
value_to_set="client.example.org")
1926
def test_secret_devnull(self):
1927
self.assert_command_from_args(["--secret", os.path.devnull,
1928
"client"], command.SetSecret,
1931
def test_secret_tempfile(self):
1932
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1933
value = b"secret\0xyzzy\nbar"
1936
self.assert_command_from_args(["--secret", f.name,
1941
def test_secret_devnull_short(self):
1942
self.assert_command_from_args(["-s", os.path.devnull,
1943
"client"], command.SetSecret,
1946
def test_secret_tempfile_short(self):
1947
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1948
value = b"secret\0xyzzy\nbar"
1951
self.assert_command_from_args(["-s", f.name, "client"],
1955
def test_timeout(self):
1956
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1958
value_to_set=300000)
1960
def test_timeout_short(self):
1961
self.assert_command_from_args(["-t", "PT5M", "client"],
1963
value_to_set=300000)
1965
def test_extended_timeout(self):
1966
self.assert_command_from_args(["--extended-timeout", "PT15M",
1968
command.SetExtendedTimeout,
1969
value_to_set=900000)
1971
def test_interval(self):
1972
self.assert_command_from_args(["--interval", "PT2M",
1973
"client"], command.SetInterval,
1974
value_to_set=120000)
1976
def test_interval_short(self):
1977
self.assert_command_from_args(["-i", "PT2M", "client"],
1978
command.SetInterval,
1979
value_to_set=120000)
1981
def test_approval_delay(self):
1982
self.assert_command_from_args(["--approval-delay", "PT30S",
1984
command.SetApprovalDelay,
1987
def test_approval_duration(self):
1988
self.assert_command_from_args(["--approval-duration", "PT1S",
1990
command.SetApprovalDuration,
1993
def test_print_table(self):
1994
self.assert_command_from_args([], command.PrintTable,
1997
def test_print_table_verbose(self):
1998
self.assert_command_from_args(["--verbose"],
2002
def test_print_table_verbose_short(self):
2003
self.assert_command_from_args(["-v"], command.PrintTable,
2007
def test_manual_page_example_1(self):
2008
self.assert_command_from_args("",
2013
def test_manual_page_example_2(self):
2014
self.assert_command_from_args(
2015
"--verbose foo1.example.org foo2.example.org".split(),
2016
command.PrintTable, clients=["foo1.example.org",
2017
"foo2.example.org"],
2020
def test_manual_page_example_3(self):
2021
self.assert_command_from_args("--enable --all".split(),
2025
def test_manual_page_example_4(self):
2026
self.assert_commands_from_args(
2027
("--timeout=PT5M --interval=PT1M foo1.example.org"
2028
" foo2.example.org").split(),
2029
[command.SetTimeout, command.SetInterval],
2030
clients=["foo1.example.org", "foo2.example.org"])
2032
def test_manual_page_example_5(self):
2033
self.assert_command_from_args("--approve --all".split(),
2038
class TestCommand(unittest.TestCase):
2039
"""Abstract class for tests of command classes"""
2041
class FakeMandosBus(dbus.MandosBus):
2042
def __init__(self, testcase):
2043
self.client_properties = {
2045
"KeyID": ("92ed150794387c03ce684574b1139a65"
2046
"94a34f895daaaf09fd8ea90a27cddb12"),
2047
"Secret": b"secret",
2048
"Host": "foo.example.org",
2051
"LastCheckedOK": "2019-02-03T00:00:00",
2052
"Created": "2019-01-02T00:00:00",
2054
"Fingerprint": ("778827225BA7DE539C5A"
2055
"7CFA59CFF7CDBD9A5920"),
2056
"CheckerRunning": False,
2057
"LastEnabled": "2019-01-03T00:00:00",
2058
"ApprovalPending": False,
2059
"ApprovedByDefault": True,
2060
"LastApprovalRequest": "",
2062
"ApprovalDuration": 1000,
2063
"Checker": "fping -q -- %(host)s",
2064
"ExtendedTimeout": 900000,
2065
"Expires": "2019-02-04T00:00:00",
2066
"LastCheckerStatus": 0,
2068
self.other_client_properties = {
2070
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2071
"6ab612cff5ad227247e46c2b020f441c"),
2072
"Secret": b"secretbar",
2073
"Host": "192.0.2.3",
2076
"LastCheckedOK": "2019-02-04T00:00:00",
2077
"Created": "2019-01-03T00:00:00",
2079
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2080
"F547B3A107558FCA3A27"),
2081
"CheckerRunning": True,
2082
"LastEnabled": "2019-01-04T00:00:00",
2083
"ApprovalPending": False,
2084
"ApprovedByDefault": False,
2085
"LastApprovalRequest": "2019-01-03T00:00:00",
2086
"ApprovalDelay": 30000,
2087
"ApprovalDuration": 93785000,
2089
"ExtendedTimeout": 900000,
2090
"Expires": "2019-02-05T00:00:00",
2091
"LastCheckerStatus": -2,
2093
self.clients = collections.OrderedDict(
2095
("client_objectpath", self.client_properties),
2096
("other_client_objectpath",
2097
self.other_client_properties),
2099
self.one_client = {"client_objectpath":
2100
self.client_properties}
2101
self.testcase = testcase
2104
def call_method(self, methodname, busname, objectpath,
2106
self.testcase.assertEqual("se.recompile.Mandos", busname)
2107
self.calls.append((methodname, busname, objectpath,
2109
if interface == "org.freedesktop.DBus.Properties":
2110
if methodname == "Set":
2111
self.testcase.assertEqual(3, len(args))
2112
interface, key, value = args
2113
self.testcase.assertEqual(
2114
"se.recompile.Mandos.Client", interface)
2115
self.clients[objectpath][key] = value
2117
elif interface == "se.recompile.Mandos":
2118
self.testcase.assertEqual("RemoveClient", methodname)
2119
self.testcase.assertEqual(1, len(args))
2120
clientpath = args[0]
2121
del self.clients[clientpath]
2123
elif interface == "se.recompile.Mandos.Client":
2124
if methodname == "Approve":
2125
self.testcase.assertEqual(1, len(args))
2130
self.bus = self.FakeMandosBus(self)
2133
class TestBaseCommands(TestCommand):
2135
def test_IsEnabled_exits_successfully(self):
2136
with self.assertRaises(SystemExit) as e:
2137
command.IsEnabled().run(self.bus.one_client)
2138
if e.exception.code is not None:
2139
self.assertEqual(0, e.exception.code)
2141
self.assertIsNone(e.exception.code)
2143
def test_IsEnabled_exits_with_failure(self):
2144
self.bus.client_properties["Enabled"] = False
2145
with self.assertRaises(SystemExit) as e:
2146
command.IsEnabled().run(self.bus.one_client)
2147
if isinstance(e.exception.code, int):
2148
self.assertNotEqual(0, e.exception.code)
2150
self.assertIsNotNone(e.exception.code)
2152
def test_Approve(self):
2153
busname = "se.recompile.Mandos"
2154
client_interface = "se.recompile.Mandos.Client"
2155
command.Approve().run(self.bus.clients, self.bus)
2156
for clientpath in self.bus.clients:
2157
self.assertIn(("Approve", busname, clientpath,
2158
client_interface, (True,)), self.bus.calls)
2160
def test_Deny(self):
2161
busname = "se.recompile.Mandos"
2162
client_interface = "se.recompile.Mandos.Client"
2163
command.Deny().run(self.bus.clients, self.bus)
2164
for clientpath in self.bus.clients:
2165
self.assertIn(("Approve", busname, clientpath,
2166
client_interface, (False,)),
2169
def test_Remove(self):
2170
command.Remove().run(self.bus.clients, self.bus)
2171
for clientpath in self.bus.clients:
2172
self.assertIn(("RemoveClient", dbus_busname,
2173
dbus_server_path, dbus_server_interface,
2174
(clientpath,)), self.bus.calls)
2179
"KeyID": ("92ed150794387c03ce684574b1139a65"
2180
"94a34f895daaaf09fd8ea90a27cddb12"),
2181
"Host": "foo.example.org",
2184
"LastCheckedOK": "2019-02-03T00:00:00",
2185
"Created": "2019-01-02T00:00:00",
2187
"Fingerprint": ("778827225BA7DE539C5A"
2188
"7CFA59CFF7CDBD9A5920"),
2189
"CheckerRunning": False,
2190
"LastEnabled": "2019-01-03T00:00:00",
2191
"ApprovalPending": False,
2192
"ApprovedByDefault": True,
2193
"LastApprovalRequest": "",
2195
"ApprovalDuration": 1000,
2196
"Checker": "fping -q -- %(host)s",
2197
"ExtendedTimeout": 900000,
2198
"Expires": "2019-02-04T00:00:00",
2199
"LastCheckerStatus": 0,
2203
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2204
"6ab612cff5ad227247e46c2b020f441c"),
2205
"Host": "192.0.2.3",
2208
"LastCheckedOK": "2019-02-04T00:00:00",
2209
"Created": "2019-01-03T00:00:00",
2211
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2212
"F547B3A107558FCA3A27"),
2213
"CheckerRunning": True,
2214
"LastEnabled": "2019-01-04T00:00:00",
2215
"ApprovalPending": False,
2216
"ApprovedByDefault": False,
2217
"LastApprovalRequest": "2019-01-03T00:00:00",
2218
"ApprovalDelay": 30000,
2219
"ApprovalDuration": 93785000,
2221
"ExtendedTimeout": 900000,
2222
"Expires": "2019-02-05T00:00:00",
2223
"LastCheckerStatus": -2,
2227
def test_DumpJSON_normal(self):
2228
with self.capture_stdout_to_buffer() as buffer:
2229
command.DumpJSON().run(self.bus.clients)
2230
json_data = json.loads(buffer.getvalue())
2231
self.assertDictEqual(self.expected_json, json_data)
2234
@contextlib.contextmanager
2235
def capture_stdout_to_buffer():
2236
capture_buffer = io.StringIO()
2237
old_stdout = sys.stdout
2238
sys.stdout = capture_buffer
2240
yield capture_buffer
2242
sys.stdout = old_stdout
2244
def test_DumpJSON_one_client(self):
2245
with self.capture_stdout_to_buffer() as buffer:
2246
command.DumpJSON().run(self.bus.one_client)
2247
json_data = json.loads(buffer.getvalue())
2248
expected_json = {"foo": self.expected_json["foo"]}
2249
self.assertDictEqual(expected_json, json_data)
2251
def test_PrintTable_normal(self):
2252
with self.capture_stdout_to_buffer() as buffer:
2253
command.PrintTable().run(self.bus.clients)
2254
expected_output = "\n".join((
2255
"Name Enabled Timeout Last Successful Check",
2256
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2257
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2259
self.assertEqual(expected_output, buffer.getvalue())
2261
def test_PrintTable_verbose(self):
2262
with self.capture_stdout_to_buffer() as buffer:
2263
command.PrintTable(verbose=True).run(self.bus.clients)
2278
"Last Successful Check ",
2279
"2019-02-03T00:00:00 ",
2280
"2019-02-04T00:00:00 ",
2283
"2019-01-02T00:00:00 ",
2284
"2019-01-03T00:00:00 ",
2296
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2298
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2302
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2303
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2305
"Check Is Running ",
2310
"2019-01-03T00:00:00 ",
2311
"2019-01-04T00:00:00 ",
2313
"Approval Is Pending ",
2317
"Approved By Default ",
2321
"Last Approval Request ",
2323
"2019-01-03T00:00:00 ",
2329
"Approval Duration ",
2334
"fping -q -- %(host)s ",
2337
"Extended Timeout ",
2342
"2019-02-04T00:00:00 ",
2343
"2019-02-05T00:00:00 ",
2345
"Last Checker Status",
2350
num_lines = max(len(rows) for rows in columns)
2351
expected_output = ("\n".join("".join(rows[line]
2352
for rows in columns)
2353
for line in range(num_lines))
2355
self.assertEqual(expected_output, buffer.getvalue())
2357
def test_PrintTable_one_client(self):
2358
with self.capture_stdout_to_buffer() as buffer:
2359
command.PrintTable().run(self.bus.one_client)
2360
expected_output = "\n".join((
2361
"Name Enabled Timeout Last Successful Check",
2362
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2364
self.assertEqual(expected_output, buffer.getvalue())
2367
class TestPropertySetterCmd(TestCommand):
2368
"""Abstract class for tests of command.PropertySetter classes"""
2371
if not hasattr(self, "command"):
2372
return # Abstract TestCase class
2374
if hasattr(self, "values_to_set"):
2375
cmd_args = [(value,) for value in self.values_to_set]
2376
values_to_get = getattr(self, "values_to_get",
2379
cmd_args = [() for x in range(len(self.values_to_get))]
2380
values_to_get = self.values_to_get
2381
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2382
for clientpath in self.bus.clients:
2383
self.bus.clients[clientpath][self.propname] = (
2385
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2386
for clientpath in self.bus.clients:
2387
value = (self.bus.clients[clientpath]
2389
self.assertNotIsInstance(value, Unique)
2390
self.assertEqual(value_to_get, value)
2393
class TestEnableCmd(TestPropertySetterCmd):
2394
command = command.Enable
2395
propname = "Enabled"
2396
values_to_get = [True]
2399
class TestDisableCmd(TestPropertySetterCmd):
2400
command = command.Disable
2401
propname = "Enabled"
2402
values_to_get = [False]
2405
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2406
command = command.BumpTimeout
2407
propname = "LastCheckedOK"
2408
values_to_get = [""]
2411
class TestStartCheckerCmd(TestPropertySetterCmd):
2412
command = command.StartChecker
2413
propname = "CheckerRunning"
2414
values_to_get = [True]
2417
class TestStopCheckerCmd(TestPropertySetterCmd):
2418
command = command.StopChecker
2419
propname = "CheckerRunning"
2420
values_to_get = [False]
2423
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2424
command = command.ApproveByDefault
2425
propname = "ApprovedByDefault"
2426
values_to_get = [True]
2429
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2430
command = command.DenyByDefault
2431
propname = "ApprovedByDefault"
2432
values_to_get = [False]
2435
class TestSetCheckerCmd(TestPropertySetterCmd):
2436
command = command.SetChecker
2437
propname = "Checker"
2438
values_to_set = ["", ":", "fping -q -- %s"]
2441
class TestSetHostCmd(TestPropertySetterCmd):
2442
command = command.SetHost
2444
values_to_set = ["192.0.2.3", "client.example.org"]
2447
class TestSetSecretCmd(TestPropertySetterCmd):
2448
command = command.SetSecret
2450
values_to_set = [io.BytesIO(b""),
2451
io.BytesIO(b"secret\0xyzzy\nbar")]
2452
values_to_get = [f.getvalue() for f in values_to_set]
2455
class TestSetTimeoutCmd(TestPropertySetterCmd):
2456
command = command.SetTimeout
2457
propname = "Timeout"
2458
values_to_set = [datetime.timedelta(),
2459
datetime.timedelta(minutes=5),
2460
datetime.timedelta(seconds=1),
2461
datetime.timedelta(weeks=1),
2462
datetime.timedelta(weeks=52)]
2463
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2466
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2467
command = command.SetExtendedTimeout
2468
propname = "ExtendedTimeout"
2469
values_to_set = [datetime.timedelta(),
2470
datetime.timedelta(minutes=5),
2471
datetime.timedelta(seconds=1),
2472
datetime.timedelta(weeks=1),
2473
datetime.timedelta(weeks=52)]
2474
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2477
class TestSetIntervalCmd(TestPropertySetterCmd):
2478
command = command.SetInterval
2479
propname = "Interval"
2480
values_to_set = [datetime.timedelta(),
2481
datetime.timedelta(minutes=5),
2482
datetime.timedelta(seconds=1),
2483
datetime.timedelta(weeks=1),
2484
datetime.timedelta(weeks=52)]
2485
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2488
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2489
command = command.SetApprovalDelay
2490
propname = "ApprovalDelay"
2491
values_to_set = [datetime.timedelta(),
2492
datetime.timedelta(minutes=5),
2493
datetime.timedelta(seconds=1),
2494
datetime.timedelta(weeks=1),
2495
datetime.timedelta(weeks=52)]
2496
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2499
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2500
command = command.SetApprovalDuration
2501
propname = "ApprovalDuration"
2502
values_to_set = [datetime.timedelta(),
2503
datetime.timedelta(minutes=5),
2504
datetime.timedelta(seconds=1),
2505
datetime.timedelta(weeks=1),
2506
datetime.timedelta(weeks=52)]
2507
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2511
def should_only_run_tests():
2512
parser = argparse.ArgumentParser(add_help=False)
2513
parser.add_argument("--check", action='store_true')
2514
args, unknown_args = parser.parse_known_args()
2515
run_tests = args.check
2517
# Remove --check argument from sys.argv
2518
sys.argv[1:] = unknown_args
2521
# Add all tests from doctest strings
2522
def load_tests(loader, tests, none):
2524
tests.addTests(doctest.DocTestSuite())
355
2527
if __name__ == "__main__":
2529
if should_only_run_tests():
2530
# Call using ./tdd-python-script --check [--verbose]