/mandos/trunk : revision 358

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#!/usr/bin/python

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# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-

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#

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# Mandos Monitor - Control and monitor the Mandos server

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#

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#

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# This file is part of Mandos.

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#

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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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#

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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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#

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# You should have received a copy of the GNU General Public License

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# along with Mandos. If not, see <http://www.gnu.org/licenses/>.

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#

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# Contact the authors at <mandos@recompile.se>.

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#

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from __future__ import (division, absolute_import, print_function,

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unicode_literals)

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try:

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from future_builtins import *

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except ImportError:

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pass

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# -*- mode: python; coding: utf-8 -*-

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from __future__ import division

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import sys

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import argparse

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import dbus

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from optparse import OptionParser

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import locale

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import datetime

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import re

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import os

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import collections

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import json

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import unittest

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import logging

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import io

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import tempfile

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import dbus

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# Show warnings by default

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if not sys.warnoptions:

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import warnings

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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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str = unicode

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locale.setlocale(locale.LC_ALL, "")

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domain = "se.recompile"

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busname = domain + ".Mandos"

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server_path = "/"

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server_interface = domain + ".Mandos"

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client_interface = domain + ".Mandos.Client"

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version = "1.8.3"

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try:

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dbus.OBJECT_MANAGER_IFACE

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except AttributeError:

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dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"

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locale.setlocale(locale.LC_ALL, u'')

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tablewords = {

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'name': u'Name',

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'enabled': u'Enabled',

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'timeout': u'Timeout',

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'last_checked_ok': u'Last Successful Check',

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'created': u'Created',

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'interval': u'Interval',

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'host': u'Host',

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'fingerprint': u'Fingerprint',

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'checker_running': u'Check Is Running',

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'last_enabled': u'Last Enabled',

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'checker': u'Checker',

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}

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defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok',

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'checker')

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domain = 'se.bsnet.fukt'

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busname = domain + '.Mandos'

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server_path = '/'

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server_interface = domain + '.Mandos'

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client_interface = domain + '.Mandos.Client'

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version = "1.0.11"

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bus = dbus.SystemBus()

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mandos_dbus_objc = bus.get_object(busname, server_path)

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mandos_serv = dbus.Interface(mandos_dbus_objc,

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dbus_interface = server_interface)

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mandos_clients = mandos_serv.GetAllClientsWithProperties()

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def datetime_to_milliseconds(dt):

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"Return the 'timeout' attribute in milliseconds"

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return ((dt.days * 24 * 60 * 60 * 1000)

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+ (dt.seconds * 1000)

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+ (dt.microseconds // 1000))

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def milliseconds_to_string(ms):

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td = datetime.timedelta(0, 0, 0, ms)

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return ("{days}{hours:02}:{minutes:02}:{seconds:02}"

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.format(days="{}T".format(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 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")

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datetime.timedelta(7)

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>>> rfc3339_duration_to_delta("PT60S")

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datetime.timedelta(0, 60)

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>>> rfc3339_duration_to_delta("PT60M")

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datetime.timedelta(0, 3600)

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>>> rfc3339_duration_to_delta("P60M")

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datetime.timedelta(1680)

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>>> rfc3339_duration_to_delta("PT24H")

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datetime.timedelta(1)

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>>> rfc3339_duration_to_delta("P1W")

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datetime.timedelta(7)

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>>> rfc3339_duration_to_delta("PT5M30S")

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datetime.timedelta(0, 330)

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>>> rfc3339_duration_to_delta("P1DT3M20S")

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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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...

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ValueError: Invalid RFC 3339 duration: u''

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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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...

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ValueError: Invalid RFC 3339 duration: u'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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...

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ValueError: Invalid RFC 3339 duration: u'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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...

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ValueError: Invalid RFC 3339 duration: u'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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...

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ValueError: Invalid RFC 3339 duration: u'P1D2W'

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>>> rfc3339_duration_to_delta("P2W2H")

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Traceback (most recent call last):

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...

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ValueError: Invalid RFC 3339 duration: u'P2W2H'

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"""

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# Parsing an RFC 3339 duration with regular expressions is not

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# possible - there would have to be multiple places for the same

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# values, like seconds. The current code, while more esoteric, is

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# cleaner without depending on a parsing library. If Python had a

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# built-in library for parsing we would use it, but we'd like to

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# avoid excessive use of external libraries.

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# New type for defining tokens, syntax, and semantics all-in-one

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Token = collections.namedtuple("Token", (

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"regexp", # To match token; if "value" is not None, must have

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# a "group" containing digits

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"value", # datetime.timedelta or None

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"followers")) # Tokens valid after this token

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# RFC 3339 "duration" tokens, syntax, and semantics; taken from

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# the "duration" ABNF definition in RFC 3339, Appendix A.

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token_end = Token(re.compile(r"$"), None, frozenset())

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token_second = Token(re.compile(r"(\d+)S"),

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datetime.timedelta(seconds=1),

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frozenset((token_end, )))

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token_minute = Token(re.compile(r"(\d+)M"),

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datetime.timedelta(minutes=1),

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frozenset((token_second, token_end)))

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token_hour = Token(re.compile(r"(\d+)H"),

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datetime.timedelta(hours=1),

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frozenset((token_minute, token_end)))

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token_time = Token(re.compile(r"T"),

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None,

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frozenset((token_hour, token_minute,

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token_second)))

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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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token_week)))

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# Define starting values:

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# Value so far

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value = datetime.timedelta()

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found_token = None

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# Following valid tokens

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followers = frozenset((token_duration, ))

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# String left to parse

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s = duration

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# Loop until end token is found

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while found_token is not token_end:

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# Search for any currently valid tokens

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for token in followers:

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match = token.regexp.match(s)

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if match is not None:

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# Token found

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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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# Go to found token

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found_token = token

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# Set valid next tokens

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followers = found_token.followers

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break

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else:

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# No currently valid tokens were found

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raise ValueError("Invalid RFC 3339 duration: {!r}"

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.format(duration))

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# End token found

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return value

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return "%s%02d:%02d:%02d" % (("%dT" % td.days) if td.days else "", # days

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td.seconds // 3600, # hours

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(td.seconds % 3600) // 60, # minutes

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(td.seconds % 60)) # seconds

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def string_to_delta(interval):

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"""Parse a string and return a datetime.timedelta"""

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try:

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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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' '.join(e.args))

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return parse_pre_1_6_1_interval(interval)

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def parse_pre_1_6_1_interval(interval):

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"""Parse an interval string as documented by Mandos before 1.6.1,

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and return a datetime.timedelta

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>>> parse_pre_1_6_1_interval('7d')

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"""Parse a string and return a datetime.timedelta

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>>> string_to_delta('7d')

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datetime.timedelta(7)

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>>> parse_pre_1_6_1_interval('60s')

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>>> string_to_delta('60s')

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datetime.timedelta(0, 60)

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>>> parse_pre_1_6_1_interval('60m')

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>>> string_to_delta('60m')

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datetime.timedelta(0, 3600)

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>>> parse_pre_1_6_1_interval('24h')

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>>> string_to_delta('24h')

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datetime.timedelta(1)

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>>> parse_pre_1_6_1_interval('1w')

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>>> string_to_delta(u'1w')

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datetime.timedelta(7)

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>>> parse_pre_1_6_1_interval('5m 30s')

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>>> string_to_delta('5m 30s')

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datetime.timedelta(0, 330)

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>>> parse_pre_1_6_1_interval('')

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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')

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datetime.timedelta(2, 480, 18000)

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"""

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value = datetime.timedelta(0)

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regexp = re.compile(r"(\d+)([dsmhw]?)")

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for num, suffix in regexp.findall(interval):

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if suffix == "d":

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value += datetime.timedelta(int(num))

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elif suffix == "s":

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value += datetime.timedelta(0, int(num))

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elif suffix == "m":

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value += datetime.timedelta(0, 0, 0, 0, int(num))

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elif suffix == "h":

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value += datetime.timedelta(0, 0, 0, 0, 0, int(num))

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elif suffix == "w":

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value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))

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elif suffix == "":

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value += datetime.timedelta(0, 0, 0, int(num))

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return value

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## Classes for commands.

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# Abstract classes first

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class Command(object):

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"""Abstract class for commands"""

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def run(self, mandos, clients):

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"""Normal commands should implement run_on_one_client(), but

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commands which want to operate on all clients at the same time

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can override this run() method instead."""

282

self.mandos = mandos

283

for client, properties in clients.items():

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self.run_on_one_client(client, properties)

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class PrintCmd(Command):

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"""Abstract class for commands printing client details"""

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all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",

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"Created", "Interval", "Host", "KeyID",

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"Fingerprint", "CheckerRunning", "LastEnabled",

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"ApprovalPending", "ApprovedByDefault",

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"LastApprovalRequest", "ApprovalDelay",

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"ApprovalDuration", "Checker", "ExtendedTimeout",

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"Expires", "LastCheckerStatus")

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def run(self, mandos, clients):

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print(self.output(clients))

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class PropertyCmd(Command):

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"""Abstract class for Actions for setting one client property"""

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def run_on_one_client(self, client, properties):

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"""Set the Client's D-Bus property"""

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client.Set(client_interface, self.property, self.value_to_set,

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dbus_interface=dbus.PROPERTIES_IFACE)

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class ValueArgumentMixIn(object):

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"""Mixin class for commands taking a value as argument"""

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def __init__(self, value):

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self.value_to_set = value

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class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):

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"""Mixin class for commands taking a value argument as

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milliseconds."""

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@property

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def value_to_set(self):

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return self._vts

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@value_to_set.setter

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def value_to_set(self, value):

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"""When setting, convert value to a datetime.timedelta"""

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self._vts = string_to_delta(value).total_seconds() * 1000

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# Actual (non-abstract) command classes

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class PrintTableCmd(PrintCmd):

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def __init__(self, verbose=False):

325

self.verbose = verbose

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def output(self, clients):

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default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")

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keywords = default_keywords

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if self.verbose:

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keywords = self.all_keywords

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return str(self.TableOfClients(clients.values(), keywords))

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class TableOfClients(object):

335

tableheaders = {

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"Name": "Name",

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"Enabled": "Enabled",

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"Timeout": "Timeout",

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"LastCheckedOK": "Last Successful Check",

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"LastApprovalRequest": "Last Approval Request",

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"Created": "Created",

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"Interval": "Interval",

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"Host": "Host",

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"Fingerprint": "Fingerprint",

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"KeyID": "Key ID",

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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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"Checker": "Checker",

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"ExtendedTimeout": "Extended Timeout",

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"Expires": "Expires",

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"LastCheckerStatus": "Last Checker Status",

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}

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def __init__(self, clients, keywords, tableheaders=None):

359

self.clients = clients

360

self.keywords = keywords

361

if tableheaders is not None:

362

self.tableheaders = tableheaders

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def __str__(self):

365

return "\n".join(self.rows())

366

367

if sys.version_info.major == 2:

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__unicode__ = __str__

369

def __str__(self):

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return str(self).encode(locale.getpreferredencoding())

371

372

def rows(self):

373

format_string = self.row_formatting_string()

374

rows = [self.header_line(format_string)]

375

rows.extend(self.client_line(client, format_string)

376

for client in self.clients)

377

return rows

378

379

def row_formatting_string(self):

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"Format string used to format table rows"

381

return " ".join("{{{key}:{width}}}".format(

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width=max(len(self.tableheaders[key]),

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*(len(self.string_from_client(client, key))

384

for client in self.clients)),

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key=key)

386

for key in self.keywords)

387

388

def string_from_client(self, client, key):

389

return self.valuetostring(client[key], key)

390

391

@staticmethod

392

def valuetostring(value, keyword):

393

if isinstance(value, dbus.Boolean):

394

return "Yes" if value else "No"

395

if keyword in ("Timeout", "Interval", "ApprovalDelay",

396

"ApprovalDuration", "ExtendedTimeout"):

397

return milliseconds_to_string(value)

398

return str(value)

399

400

def header_line(self, format_string):

401

return format_string.format(**self.tableheaders)

402

403

def client_line(self, client, format_string):

404

return format_string.format(

405

**{key: self.string_from_client(client, key)

406

for key in self.keywords})

407

408

409

410

class DumpJSONCmd(PrintCmd):

411

def output(self, clients):

412

data = {client["Name"]:

413

{key: self.dbus_boolean_to_bool(client[key])

414

for key in self.all_keywords}

415

for client in clients.values()}

416

return json.dumps(data, indent=4, separators=(',', ': '))

417

@staticmethod

418

def dbus_boolean_to_bool(value):

419

if isinstance(value, dbus.Boolean):

420

value = bool(value)

421

return value

422

423

class IsEnabledCmd(Command):

424

def run_on_one_client(self, client, properties):

425

if self.is_enabled(client, properties):

426

sys.exit(0)

71

timevalue = datetime.timedelta(0)

72

regexp = re.compile("\d+[dsmhw]")

73

74

for s in regexp.findall(interval):

75

try:

76

suffix = unicode(s[-1])

77

value = int(s[:-1])

78

if suffix == u"d":

79

delta = datetime.timedelta(value)

80

elif suffix == u"s":

81

delta = datetime.timedelta(0, value)

82

elif suffix == u"m":

83

delta = datetime.timedelta(0, 0, 0, 0, value)

84

elif suffix == u"h":

85

delta = datetime.timedelta(0, 0, 0, 0, 0, value)

86

elif suffix == u"w":

87

delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)

88

else:

89

raise ValueError

90

except (ValueError, IndexError):

91

raise ValueError

92

timevalue += delta

93

return timevalue

94

95

def print_clients(clients):

96

def valuetostring(value, keyword):

97

if type(value) is dbus.Boolean:

98

return u"Yes" if value else u"No"

99

if keyword in ("timeout", "interval"):

100

return milliseconds_to_string(value)

101

return unicode(value)

102

103

format_string = u' '.join(u'%%-%ds' %

104

max(len(tablewords[key]),

105

max(len(valuetostring(client[key], key))

106

for client in

107

clients))

108

for key in keywords)

109

print format_string % tuple(tablewords[key] for key in keywords)

110

for client in clients:

111

print format_string % tuple(valuetostring(client[key], key)

112

for key in keywords)

113

114

parser = OptionParser(version = "%%prog %s" % version)

115

parser.add_option("-a", "--all", action="store_true",

116

help="Print all fields")

117

parser.add_option("-e", "--enable", action="store_true",

118

help="Enable client")

119

parser.add_option("-d", "--disable", action="store_true",

120

help="disable client")

121

parser.add_option("-b", "--bump-timeout", action="store_true",

122

help="Bump timeout for client")

123

parser.add_option("--start-checker", action="store_true",

124

help="Start checker for client")

125

parser.add_option("--stop-checker", action="store_true",

126

help="Stop checker for client")

127

parser.add_option("-V", "--is-valid", action="store_true",

128

help="Check if client is still valid")

129

parser.add_option("-r", "--remove", action="store_true",

130

help="Remove client")

131

parser.add_option("-c", "--checker", type="string",

132

help="Set checker command for client")

133

parser.add_option("-t", "--timeout", type="string",

134

help="Set timeout for client")

135

parser.add_option("-i", "--interval", type="string",

136

help="Set checker interval for client")

137

parser.add_option("-H", "--host", type="string",

138

help="Set host for client")

139

parser.add_option("-s", "--secret", type="string",

140

help="Set password blob (file) for client")

141

options, client_names = parser.parse_args()

142

143

# Compile list of clients to process

144

clients=[]

145

for name in client_names:

146

for path, client in mandos_clients.iteritems():

147

if client['name'] == name:

148

client_objc = bus.get_object(busname, path)

149

clients.append(dbus.Interface(client_objc,

150

dbus_interface

151

= client_interface))

152

break

153

else:

154

print >> sys.stderr, "Client not found on server: %r" % name

427

155

sys.exit(1)

428

def is_enabled(self, client, properties):

429

return bool(properties["Enabled"])

430

431

class RemoveCmd(Command):

432

def run_on_one_client(self, client, properties):

433

self.mandos.RemoveClient(client.__dbus_object_path__)

434

435

class ApproveCmd(Command):

436

def run_on_one_client(self, client, properties):

437

client.Approve(dbus.Boolean(True),

438

dbus_interface=client_interface)

439

440

class DenyCmd(Command):

441

def run_on_one_client(self, client, properties):

442

client.Approve(dbus.Boolean(False),

443

dbus_interface=client_interface)

444

445

class EnableCmd(PropertyCmd):

446

property = "Enabled"

447

value_to_set = dbus.Boolean(True)

448

449

class DisableCmd(PropertyCmd):

450

property = "Enabled"

451

value_to_set = dbus.Boolean(False)

452

453

class BumpTimeoutCmd(PropertyCmd):

454

property = "LastCheckedOK"

455

value_to_set = ""

456

457

class StartCheckerCmd(PropertyCmd):

458

property = "CheckerRunning"

459

value_to_set = dbus.Boolean(True)

460

461

class StopCheckerCmd(PropertyCmd):

462

property = "CheckerRunning"

463

value_to_set = dbus.Boolean(False)

464

465

class ApproveByDefaultCmd(PropertyCmd):

466

property = "ApprovedByDefault"

467

value_to_set = dbus.Boolean(True)

468

469

class DenyByDefaultCmd(PropertyCmd):

470

property = "ApprovedByDefault"

471

value_to_set = dbus.Boolean(False)

472

473

class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):

474

property = "Checker"

475

476

class SetHostCmd(PropertyCmd, ValueArgumentMixIn):

477

property = "Host"

478

479

class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):

480

@property

481

def value_to_set(self):

482

return self._vts

483

@value_to_set.setter

484

def value_to_set(self, value):

485

"""When setting, read data from supplied file object"""

486

self._vts = value.read()

487

value.close()

488

property = "Secret"

489

490

class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):

491

property = "Timeout"

492

493

class SetExtendedTimeoutCmd(PropertyCmd,

494

MillisecondsValueArgumentMixIn):

495

property = "ExtendedTimeout"

496

497

class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):

498

property = "Interval"

499

500

class SetApprovalDelayCmd(PropertyCmd,

501

MillisecondsValueArgumentMixIn):

502

property = "ApprovalDelay"

503

504

class SetApprovalDurationCmd(PropertyCmd,

505

MillisecondsValueArgumentMixIn):

506

property = "ApprovalDuration"

507

508

def has_actions(options):

509

return any((options.enable,

510

options.disable,

511

options.bump_timeout,

512

options.start_checker,

513

options.stop_checker,

514

options.is_enabled,

515

options.remove,

516

options.checker is not None,

517

options.timeout is not None,

518

options.extended_timeout is not None,

519

options.interval is not None,

520

options.approved_by_default is not None,

521

options.approval_delay is not None,

522

options.approval_duration is not None,

523

options.host is not None,

524

options.secret is not None,

525

options.approve,

526

options.deny))

527

528

def add_command_line_options(parser):

529

parser.add_argument("--version", action="version",

530

version="%(prog)s {}".format(version),

531

help="show version number and exit")

532

parser.add_argument("-a", "--all", action="store_true",

533

help="Select all clients")

534

parser.add_argument("-v", "--verbose", action="store_true",

535

help="Print all fields")

536

parser.add_argument("-j", "--dump-json", action="store_true",

537

help="Dump client data in JSON format")

538

enable_disable = parser.add_mutually_exclusive_group()

539

enable_disable.add_argument("-e", "--enable", action="store_true",

540

help="Enable client")

541

enable_disable.add_argument("-d", "--disable",

542

action="store_true",

543

help="disable client")

544

parser.add_argument("-b", "--bump-timeout", action="store_true",

545

help="Bump timeout for client")

546

start_stop_checker = parser.add_mutually_exclusive_group()

547

start_stop_checker.add_argument("--start-checker",

548

action="store_true",

549

help="Start checker for client")

550

start_stop_checker.add_argument("--stop-checker",

551

action="store_true",

552

help="Stop checker for client")

553

parser.add_argument("-V", "--is-enabled", action="store_true",

554

help="Check if client is enabled")

555

parser.add_argument("-r", "--remove", action="store_true",

556

help="Remove client")

557

parser.add_argument("-c", "--checker",

558

help="Set checker command for client")

559

parser.add_argument("-t", "--timeout",

560

help="Set timeout for client")

561

parser.add_argument("--extended-timeout",

562

help="Set extended timeout for client")

563

parser.add_argument("-i", "--interval",

564

help="Set checker interval for client")

565

approve_deny_default = parser.add_mutually_exclusive_group()

566

approve_deny_default.add_argument(

567

"--approve-by-default", action="store_true",

568

default=None, dest="approved_by_default",

569

help="Set client to be approved by default")

570

approve_deny_default.add_argument(

571

"--deny-by-default", action="store_false",

572

dest="approved_by_default",

573

help="Set client to be denied by default")

574

parser.add_argument("--approval-delay",

575

help="Set delay before client approve/deny")

576

parser.add_argument("--approval-duration",

577

help="Set duration of one client approval")

578

parser.add_argument("-H", "--host", help="Set host for client")

579

parser.add_argument("-s", "--secret",

580

type=argparse.FileType(mode="rb"),

581

help="Set password blob (file) for client")

582

approve_deny = parser.add_mutually_exclusive_group()

583

approve_deny.add_argument(

584

"-A", "--approve", action="store_true",

585

help="Approve any current client request")

586

approve_deny.add_argument("-D", "--deny", action="store_true",

587

help="Deny any current client request")

588

parser.add_argument("--check", action="store_true",

589

help="Run self-test")

590

parser.add_argument("client", nargs="*", help="Client name")

591

592

593

def commands_from_options(options):

594

595

commands = []

596

597

if options.dump_json:

598

commands.append(DumpJSONCmd())

599

156

157

if not clients and mandos_clients.values():

158

keywords = defaultkeywords

159

if options.all:

160

keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',

161

'created', 'interval', 'host', 'fingerprint',

162

'checker_running', 'last_enabled', 'checker')

163

print_clients(mandos_clients.values())

164

165

# Process each client in the list by all selected options

166

for client in clients:

167

if options.remove:

168

mandos_serv.RemoveClient(client.__dbus_object_path__)

600

169

if options.enable:

601

commands.append(EnableCmd())

602

170

client.Enable()

603

171

if options.disable:

604

commands.append(DisableCmd())

605

172

client.Disable()

606

173

if options.bump_timeout:

607

commands.append(BumpTimeoutCmd())

608

174

client.BumpTimeout()

609

175

if options.start_checker:

610

commands.append(StartCheckerCmd())

611

176

client.StartChecker()

612

177

if options.stop_checker:

613

commands.append(StopCheckerCmd())

614

615

if options.is_enabled:

616

commands.append(IsEnabledCmd())

617

618

if options.remove:

619

commands.append(RemoveCmd())

620

621

if options.checker is not None:

622

commands.append(SetCheckerCmd(options.checker))

623

624

if options.timeout is not None:

625

commands.append(SetTimeoutCmd(options.timeout))

626

627

if options.extended_timeout:

628

commands.append(

629

SetExtendedTimeoutCmd(options.extended_timeout))

630

631

if options.interval is not None:

632

commands.append(SetIntervalCmd(options.interval))

633

634

if options.approved_by_default is not None:

635

if options.approved_by_default:

636

commands.append(ApproveByDefaultCmd())

637

else:

638

commands.append(DenyByDefaultCmd())

639

640

if options.approval_delay is not None:

641

commands.append(SetApprovalDelayCmd(options.approval_delay))

642

643

if options.approval_duration is not None:

644

commands.append(

645

SetApprovalDurationCmd(options.approval_duration))

646

647

if options.host is not None:

648

commands.append(SetHostCmd(options.host))

649

650

if options.secret is not None:

651

commands.append(SetSecretCmd(options.secret))

652

653

if options.approve:

654

commands.append(ApproveCmd())

655

656

if options.deny:

657

commands.append(DenyCmd())

658

659

# If no command option has been given, show table of clients,

660

# optionally verbosely

661

if not commands:

662

commands.append(PrintTableCmd(verbose=options.verbose))

663

664

return commands

665

666

667

def main():

668

parser = argparse.ArgumentParser()

669

670

add_command_line_options(parser)

671

672

options = parser.parse_args()

673

674

if has_actions(options) and not (options.client or options.all):

675

parser.error("Options require clients names or --all.")

676

if options.verbose and has_actions(options):

677

parser.error("--verbose can only be used alone.")

678

if options.dump_json and (options.verbose

679

or has_actions(options)):

680

parser.error("--dump-json can only be used alone.")

681

if options.all and not has_actions(options):

682

parser.error("--all requires an action.")

683

if options.is_enabled and len(options.client) > 1:

684

parser.error("--is-enabled requires exactly one client")

685

686

clientnames = options.client

687

688

try:

689

bus = dbus.SystemBus()

690

mandos_dbus_objc = bus.get_object(busname, server_path)

691

except dbus.exceptions.DBusException:

692

log.critical("Could not connect to Mandos server")

693

sys.exit(1)

694

695

mandos_serv = dbus.Interface(mandos_dbus_objc,

696

dbus_interface=server_interface)

697

mandos_serv_object_manager = dbus.Interface(

698

mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)

699

700

# Filter out log message from dbus module

701

dbus_logger = logging.getLogger("dbus.proxies")

702

class NullFilter(logging.Filter):

703

def filter(self, record):

704

return False

705

dbus_filter = NullFilter()

706

try:

707

dbus_logger.addFilter(dbus_filter)

708

mandos_clients = {path: ifs_and_props[client_interface]

709

for path, ifs_and_props in

710

mandos_serv_object_manager

711

.GetManagedObjects().items()

712

if client_interface in ifs_and_props}

713

except dbus.exceptions.DBusException as e:

714

log.critical("Failed to access Mandos server through D-Bus:"

715

"\n%s", e)

716

sys.exit(1)

717

finally:

718

# restore dbus logger

719

dbus_logger.removeFilter(dbus_filter)

720

721

# Compile dict of (clients: properties) to process

722

clients = {}

723

724

if not clientnames:

725

clients = {bus.get_object(busname, path): properties

726

for path, properties in mandos_clients.items()}

727

else:

728

for name in clientnames:

729

for path, client in mandos_clients.items():

730

if client["Name"] == name:

731

client_objc = bus.get_object(busname, path)

732

clients[client_objc] = client

733

break

734

else:

735

log.critical("Client not found on server: %r", name)

736

sys.exit(1)

737

738

# Run all commands on clients

739

commands = commands_from_options(options)

740

for command in commands:

741

command.run(mandos_serv, clients)

742

743

744

class Test_milliseconds_to_string(unittest.TestCase):

745

def test_all(self):

746

self.assertEqual(milliseconds_to_string(93785000),

747

"1T02:03:05")

748

def test_no_days(self):

749

self.assertEqual(milliseconds_to_string(7385000), "02:03:05")

750

def test_all_zero(self):

751

self.assertEqual(milliseconds_to_string(0), "00:00:00")

752

def test_no_fractional_seconds(self):

753

self.assertEqual(milliseconds_to_string(400), "00:00:00")

754

self.assertEqual(milliseconds_to_string(900), "00:00:00")

755

self.assertEqual(milliseconds_to_string(1900), "00:00:01")

756

757

class Test_string_to_delta(unittest.TestCase):

758

def test_handles_basic_rfc3339(self):

759

self.assertEqual(string_to_delta("PT0S"),

760

datetime.timedelta())

761

self.assertEqual(string_to_delta("P0D"),

762

datetime.timedelta())

763

self.assertEqual(string_to_delta("PT1S"),

764

datetime.timedelta(0, 1))

765

self.assertEqual(string_to_delta("PT2H"),

766

datetime.timedelta(0, 7200))

767

def test_falls_back_to_pre_1_6_1_with_warning(self):

768

# assertLogs only exists in Python 3.4

769

if hasattr(self, "assertLogs"):

770

with self.assertLogs(log, logging.WARNING):

771

value = string_to_delta("2h")

772

else:

773

class WarningFilter(logging.Filter):

774

"""Don't show, but record the presence of, warnings"""

775

def filter(self, record):

776

is_warning = record.levelno >= logging.WARNING

777

self.found = is_warning or getattr(self, "found",

778

False)

779

return not is_warning

780

warning_filter = WarningFilter()

781

log.addFilter(warning_filter)

782

try:

783

value = string_to_delta("2h")

784

finally:

785

log.removeFilter(warning_filter)

786

self.assertTrue(getattr(warning_filter, "found", False))

787

self.assertEqual(value, datetime.timedelta(0, 7200))

788

789

790

class TestCmd(unittest.TestCase):

791

"""Abstract class for tests of command classes"""

792

def setUp(self):

793

testcase = self

794

class MockClient(object):

795

def __init__(self, name, **attributes):

796

self.__dbus_object_path__ = "objpath_{}".format(name)

797

self.attributes = attributes

798

self.attributes["Name"] = name

799

self.calls = []

800

def Set(self, interface, property, value, dbus_interface):

801

testcase.assertEqual(interface, client_interface)

802

testcase.assertEqual(dbus_interface,

803

dbus.PROPERTIES_IFACE)

804

self.attributes[property] = value

805

def Get(self, interface, property, dbus_interface):

806

testcase.assertEqual(interface, client_interface)

807

testcase.assertEqual(dbus_interface,

808

dbus.PROPERTIES_IFACE)

809

return self.attributes[property]

810

def Approve(self, approve, dbus_interface):

811

testcase.assertEqual(dbus_interface, client_interface)

812

self.calls.append(("Approve", (approve,

813

dbus_interface)))

814

self.client = MockClient(

815

"foo",

816

KeyID=("92ed150794387c03ce684574b1139a65"

817

"94a34f895daaaf09fd8ea90a27cddb12"),

818

Secret=b"secret",

819

Host="foo.example.org",

820

Enabled=dbus.Boolean(True),

821

Timeout=300000,

822

LastCheckedOK="2019-02-03T00:00:00",

823

Created="2019-01-02T00:00:00",

824

Interval=120000,

825

Fingerprint=("778827225BA7DE539C5A"

826

"7CFA59CFF7CDBD9A5920"),

827

CheckerRunning=dbus.Boolean(False),

828

LastEnabled="2019-01-03T00:00:00",

829

ApprovalPending=dbus.Boolean(False),

830

ApprovedByDefault=dbus.Boolean(True),

831

LastApprovalRequest="",

832

ApprovalDelay=0,

833

ApprovalDuration=1000,

834

Checker="fping -q -- %(host)s",

835

ExtendedTimeout=900000,

836

Expires="2019-02-04T00:00:00",

837

LastCheckerStatus=0)

838

self.other_client = MockClient(

839

"barbar",

840

KeyID=("0558568eedd67d622f5c83b35a115f79"

841

"6ab612cff5ad227247e46c2b020f441c"),

842

Secret=b"secretbar",

843

Host="192.0.2.3",

844

Enabled=dbus.Boolean(True),

845

Timeout=300000,

846

LastCheckedOK="2019-02-04T00:00:00",

847

Created="2019-01-03T00:00:00",

848

Interval=120000,

849

Fingerprint=("3E393AEAEFB84C7E89E2"

850

"F547B3A107558FCA3A27"),

851

CheckerRunning=dbus.Boolean(True),

852

LastEnabled="2019-01-04T00:00:00",

853

ApprovalPending=dbus.Boolean(False),

854

ApprovedByDefault=dbus.Boolean(False),

855

LastApprovalRequest="2019-01-03T00:00:00",

856

ApprovalDelay=30000,

857

ApprovalDuration=1000,

858

Checker=":",

859

ExtendedTimeout=900000,

860

Expires="2019-02-05T00:00:00",

861

LastCheckerStatus=-2)

862

self.clients = collections.OrderedDict(

863

[

864

(self.client, self.client.attributes),

865

(self.other_client, self.other_client.attributes),

866

])

867

self.one_client = {self.client: self.client.attributes}

868

869

class TestPrintTableCmd(TestCmd):

870

def test_normal(self):

871

output = PrintTableCmd().output(self.clients)

872

expected_output = """

873

Name Enabled Timeout Last Successful Check

874

foo Yes 00:05:00 2019-02-03T00:00:00

875

barbar Yes 00:05:00 2019-02-04T00:00:00

876

"""[1:-1]

877

self.assertEqual(output, expected_output)

878

def test_verbose(self):

879

output = PrintTableCmd(verbose=True).output(self.clients)

880

expected_output = """

881

Name Enabled Timeout Last Successful Check Created Interval Host Key ID Fingerprint Check Is Running Last Enabled Approval Is Pending Approved By Default Last Approval Request Approval Delay Approval Duration Checker Extended Timeout Expires Last Checker Status

882

foo Yes 00:05:00 2019-02-03T00:00:00 2019-01-02T00:00:00 00:02:00 foo.example.org 92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8ea90a27cddb12 778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 No 2019-01-03T00:00:00 No Yes 00:00:00 00:00:01 fping -q -- %(host)s 00:15:00 2019-02-04T00:00:00 0

883

barbar Yes 00:05:00 2019-02-04T00:00:00 2019-01-03T00:00:00 00:02:00 192.0.2.3 0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e46c2b020f441c 3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 Yes 2019-01-04T00:00:00 No No 2019-01-03T00:00:00 00:00:30 00:00:01 : 00:15:00 2019-02-05T00:00:00 -2

884

"""[1:-1]

885

self.assertEqual(output, expected_output)

886

def test_one_client(self):

887

output = PrintTableCmd().output(self.one_client)

888

expected_output = """

889

Name Enabled Timeout Last Successful Check

890

foo Yes 00:05:00 2019-02-03T00:00:00

891

"""[1:-1]

892

self.assertEqual(output, expected_output)

893

894

class TestDumpJSONCmd(TestCmd):

895

def setUp(self):

896

self.expected_json = {

897

"foo": {

898

"Name": "foo",

899

"KeyID": ("92ed150794387c03ce684574b1139a65"

900

"94a34f895daaaf09fd8ea90a27cddb12"),

901

"Host": "foo.example.org",

902

"Enabled": True,

903

"Timeout": 300000,

904

"LastCheckedOK": "2019-02-03T00:00:00",

905

"Created": "2019-01-02T00:00:00",

906

"Interval": 120000,

907

"Fingerprint": ("778827225BA7DE539C5A"

908

"7CFA59CFF7CDBD9A5920"),

909

"CheckerRunning": False,

910

"LastEnabled": "2019-01-03T00:00:00",

911

"ApprovalPending": False,

912

"ApprovedByDefault": True,

913

"LastApprovalRequest": "",

914

"ApprovalDelay": 0,

915

"ApprovalDuration": 1000,

916

"Checker": "fping -q -- %(host)s",

917

"ExtendedTimeout": 900000,

918

"Expires": "2019-02-04T00:00:00",

919

"LastCheckerStatus": 0,

920

},

921

"barbar": {

922

"Name": "barbar",

923

"KeyID": ("0558568eedd67d622f5c83b35a115f79"

924

"6ab612cff5ad227247e46c2b020f441c"),

925

"Host": "192.0.2.3",

926

"Enabled": True,

927

"Timeout": 300000,

928

"LastCheckedOK": "2019-02-04T00:00:00",

929

"Created": "2019-01-03T00:00:00",

930

"Interval": 120000,

931

"Fingerprint": ("3E393AEAEFB84C7E89E2"

932

"F547B3A107558FCA3A27"),

933

"CheckerRunning": True,

934

"LastEnabled": "2019-01-04T00:00:00",

935

"ApprovalPending": False,

936

"ApprovedByDefault": False,

937

"LastApprovalRequest": "2019-01-03T00:00:00",

938

"ApprovalDelay": 30000,

939

"ApprovalDuration": 1000,

940

"Checker": ":",

941

"ExtendedTimeout": 900000,

942

"Expires": "2019-02-05T00:00:00",

943

"LastCheckerStatus": -2,

944

},

945

}

946

return super(TestDumpJSONCmd, self).setUp()

947

def test_normal(self):

948

json_data = json.loads(DumpJSONCmd().output(self.clients))

949

self.assertDictEqual(json_data, self.expected_json)

950

def test_one_client(self):

951

clients = self.one_client

952

json_data = json.loads(DumpJSONCmd().output(clients))

953

expected_json = {"foo": self.expected_json["foo"]}

954

self.assertDictEqual(json_data, expected_json)

955

956

class TestIsEnabledCmd(TestCmd):

957

def test_is_enabled(self):

958

self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)

959

for client, properties in self.clients.items()))

960

def test_is_enabled_run_exits_successfully(self):

961

with self.assertRaises(SystemExit) as e:

962

IsEnabledCmd().run(None, self.one_client)

963

if e.exception.code is not None:

964

self.assertEqual(e.exception.code, 0)

965

else:

966

self.assertIsNone(e.exception.code)

967

def test_is_enabled_run_exits_with_failure(self):

968

self.client.attributes["Enabled"] = dbus.Boolean(False)

969

with self.assertRaises(SystemExit) as e:

970

IsEnabledCmd().run(None, self.one_client)

971

if isinstance(e.exception.code, int):

972

self.assertNotEqual(e.exception.code, 0)

973

else:

974

self.assertIsNotNone(e.exception.code)

975

976

class TestRemoveCmd(TestCmd):

977

def test_remove(self):

978

class MockMandos(object):

979

def __init__(self):

980

self.calls = []

981

def RemoveClient(self, dbus_path):

982

self.calls.append(("RemoveClient", (dbus_path,)))

983

mandos = MockMandos()

984

super(TestRemoveCmd, self).setUp()

985

RemoveCmd().run(mandos, self.clients)

986

self.assertEqual(len(mandos.calls), 2)

987

for client in self.clients:

988

self.assertIn(("RemoveClient",

989

(client.__dbus_object_path__,)),

990

mandos.calls)

991

992

class TestApproveCmd(TestCmd):

993

def test_approve(self):

994

ApproveCmd().run(None, self.clients)

995

for client in self.clients:

996

self.assertIn(("Approve", (True, client_interface)),

997

client.calls)

998

999

class TestDenyCmd(TestCmd):

1000

def test_deny(self):

1001

DenyCmd().run(None, self.clients)

1002

for client in self.clients:

1003

self.assertIn(("Approve", (False, client_interface)),

1004

client.calls)

1005

1006

class TestEnableCmd(TestCmd):

1007

def test_enable(self):

1008

for client in self.clients:

1009

client.attributes["Enabled"] = False

1010

1011

EnableCmd().run(None, self.clients)

1012

1013

for client in self.clients:

1014

self.assertTrue(client.attributes["Enabled"])

1015

1016

class TestDisableCmd(TestCmd):

1017

def test_disable(self):

1018

DisableCmd().run(None, self.clients)

1019

1020

for client in self.clients:

1021

self.assertFalse(client.attributes["Enabled"])

1022

1023

class Unique(object):

1024

"""Class for objects which exist only to be unique objects, since

1025

unittest.mock.sentinel only exists in Python 3.3"""

1026

1027

class TestPropertyCmd(TestCmd):

1028

"""Abstract class for tests of PropertyCmd classes"""

1029

def runTest(self):

1030

if not hasattr(self, "command"):

1031

return

1032

values_to_get = getattr(self, "values_to_get",

1033

self.values_to_set)

1034

for value_to_set, value_to_get in zip(self.values_to_set,

1035

values_to_get):

1036

for client in self.clients:

1037

old_value = client.attributes[self.property]

1038

self.assertNotIsInstance(old_value, Unique)

1039

client.attributes[self.property] = Unique()

1040

self.run_command(value_to_set, self.clients)

1041

for client in self.clients:

1042

value = client.attributes[self.property]

1043

self.assertNotIsInstance(value, Unique)

1044

self.assertEqual(value, value_to_get)

1045

def run_command(self, value, clients):

1046

self.command().run(None, clients)

1047

1048

class TestBumpTimeoutCmd(TestPropertyCmd):

1049

command = BumpTimeoutCmd

1050

property = "LastCheckedOK"

1051

values_to_set = [""]

1052

1053

class TestStartCheckerCmd(TestPropertyCmd):

1054

command = StartCheckerCmd

1055

property = "CheckerRunning"

1056

values_to_set = [dbus.Boolean(True)]

1057

1058

class TestStopCheckerCmd(TestPropertyCmd):

1059

command = StopCheckerCmd

1060

property = "CheckerRunning"

1061

values_to_set = [dbus.Boolean(False)]

1062

1063

class TestApproveByDefaultCmd(TestPropertyCmd):

1064

command = ApproveByDefaultCmd

1065

property = "ApprovedByDefault"

1066

values_to_set = [dbus.Boolean(True)]

1067

1068

class TestDenyByDefaultCmd(TestPropertyCmd):

1069

command = DenyByDefaultCmd

1070

property = "ApprovedByDefault"

1071

values_to_set = [dbus.Boolean(False)]

1072

1073

class TestValueArgumentPropertyCmd(TestPropertyCmd):

1074

"""Abstract class for tests of PropertyCmd classes using the

1075

ValueArgumentMixIn"""

1076

def runTest(self):

1077

if type(self) is TestValueArgumentPropertyCmd:

1078

return

1079

return super(TestValueArgumentPropertyCmd, self).runTest()

1080

def run_command(self, value, clients):

1081

self.command(value).run(None, clients)

1082

1083

class TestSetCheckerCmd(TestValueArgumentPropertyCmd):

1084

command = SetCheckerCmd

1085

property = "Checker"

1086

values_to_set = ["", ":", "fping -q -- %s"]

1087

1088

class TestSetHostCmd(TestValueArgumentPropertyCmd):

1089

command = SetHostCmd

1090

property = "Host"

1091

values_to_set = ["192.0.2.3", "foo.example.org"]

1092

1093

class TestSetSecretCmd(TestValueArgumentPropertyCmd):

1094

command = SetSecretCmd

1095

property = "Secret"

1096

values_to_set = [open("/dev/null", "rb"),

1097

io.BytesIO(b"secret\0xyzzy\nbar")]

1098

values_to_get = [b"", b"secret\0xyzzy\nbar"]

1099

1100

class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):

1101

command = SetTimeoutCmd

1102

property = "Timeout"

1103

values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]

1104

values_to_get = [0, 300000, 1000, 120000, 31449600000]

1105

1106

class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):

1107

command = SetExtendedTimeoutCmd

1108

property = "ExtendedTimeout"

1109

values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]

1110

values_to_get = [0, 300000, 1000, 120000, 31449600000]

1111

1112

class TestSetIntervalCmd(TestValueArgumentPropertyCmd):

1113

command = SetIntervalCmd

1114

property = "Interval"

1115

values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]

1116

values_to_get = [0, 300000, 1000, 120000, 31449600000]

1117

1118

class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):

1119

command = SetApprovalDelayCmd

1120

property = "ApprovalDelay"

1121

values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]

1122

values_to_get = [0, 300000, 1000, 120000, 31449600000]

1123

1124

class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):

1125

command = SetApprovalDurationCmd

1126

property = "ApprovalDuration"

1127

values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]

1128

values_to_get = [0, 300000, 1000, 120000, 31449600000]

1129

1130

class Test_command_from_options(unittest.TestCase):

1131

def setUp(self):

1132

self.parser = argparse.ArgumentParser()

1133

add_command_line_options(self.parser)

1134

def assert_command_from_args(self, args, command_cls, **cmd_attrs):

1135

"""Assert that parsing ARGS should result in an instance of

1136

COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""

1137

options = self.parser.parse_args(args)

1138

commands = commands_from_options(options)

1139

self.assertEqual(len(commands), 1)

1140

command = commands[0]

1141

self.assertIsInstance(command, command_cls)

1142

for key, value in cmd_attrs.items():

1143

self.assertEqual(getattr(command, key), value)

1144

def test_print_table(self):

1145

self.assert_command_from_args([], PrintTableCmd,

1146

verbose=False)

1147

1148

def test_print_table_verbose(self):

1149

self.assert_command_from_args(["--verbose"], PrintTableCmd,

1150

verbose=True)

1151

1152

def test_enable(self):

1153

self.assert_command_from_args(["--enable", "foo"], EnableCmd)

1154

1155

def test_disable(self):

1156

self.assert_command_from_args(["--disable", "foo"],

1157

DisableCmd)

1158

1159

def test_bump_timeout(self):

1160

self.assert_command_from_args(["--bump-timeout", "foo"],

1161

BumpTimeoutCmd)

1162

1163

def test_start_checker(self):

1164

self.assert_command_from_args(["--start-checker", "foo"],

1165

StartCheckerCmd)

1166

1167

def test_stop_checker(self):

1168

self.assert_command_from_args(["--stop-checker", "foo"],

1169

StopCheckerCmd)

1170

1171

def test_remove(self):

1172

self.assert_command_from_args(["--remove", "foo"],

1173

RemoveCmd)

1174

1175

def test_checker(self):

1176

self.assert_command_from_args(["--checker", ":", "foo"],

1177

SetCheckerCmd, value_to_set=":")

1178

1179

def test_checker_empty(self):

1180

self.assert_command_from_args(["--checker", "", "foo"],

1181

SetCheckerCmd, value_to_set="")

1182

1183

def test_timeout(self):

1184

self.assert_command_from_args(["--timeout", "PT5M", "foo"],

1185

SetTimeoutCmd,

1186

value_to_set=300000)

1187

1188

def test_extended_timeout(self):

1189

self.assert_command_from_args(["--extended-timeout", "PT15M",

1190

"foo"],

1191

SetExtendedTimeoutCmd,

1192

value_to_set=900000)

1193

1194

def test_interval(self):

1195

self.assert_command_from_args(["--interval", "PT2M", "foo"],

1196

SetIntervalCmd,

1197

value_to_set=120000)

1198

1199

def test_approve_by_default(self):

1200

self.assert_command_from_args(["--approve-by-default", "foo"],

1201

ApproveByDefaultCmd)

1202

1203

def test_deny_by_default(self):

1204

self.assert_command_from_args(["--deny-by-default", "foo"],

1205

DenyByDefaultCmd)

1206

1207

def test_approval_delay(self):

1208

self.assert_command_from_args(["--approval-delay", "PT30S",

1209

"foo"], SetApprovalDelayCmd,

1210

value_to_set=30000)

1211

1212

def test_approval_duration(self):

1213

self.assert_command_from_args(["--approval-duration", "PT1S",

1214

"foo"], SetApprovalDurationCmd,

1215

value_to_set=1000)

1216

1217

def test_host(self):

1218

self.assert_command_from_args(["--host", "foo.example.org",

1219

"foo"], SetHostCmd,

1220

value_to_set="foo.example.org")

1221

1222

def test_secret_devnull(self):

1223

self.assert_command_from_args(["--secret", os.path.devnull,

1224

"foo"], SetSecretCmd,

1225

value_to_set=b"")

1226

1227

def test_secret_tempfile(self):

1228

with tempfile.NamedTemporaryFile(mode="r+b") as f:

1229

value = b"secret\0xyzzy\nbar"

1230

f.write(value)

1231

f.seek(0)

1232

self.assert_command_from_args(["--secret", f.name,

1233

"foo"], SetSecretCmd,

1234

value_to_set=value)

1235

1236

def test_approve(self):

1237

self.assert_command_from_args(["--approve", "foo"],

1238

ApproveCmd)

1239

1240

def test_deny(self):

1241

self.assert_command_from_args(["--deny", "foo"], DenyCmd)

1242

1243

def test_dump_json(self):

1244

self.assert_command_from_args(["--dump-json"], DumpJSONCmd)

1245

1246

def test_is_enabled(self):

1247

self.assert_command_from_args(["--is-enabled", "foo"],

1248

IsEnabledCmd)

1249

1250

1251

1252

def should_only_run_tests():

1253

parser = argparse.ArgumentParser(add_help=False)

1254

parser.add_argument("--check", action='store_true')

1255

args, unknown_args = parser.parse_known_args()

1256

run_tests = args.check

1257

if run_tests:

1258

# Remove --check argument from sys.argv

1259

sys.argv[1:] = unknown_args

1260

return run_tests

1261

1262

# Add all tests from doctest strings

1263

def load_tests(loader, tests, none):

1264

import doctest

1265

tests.addTests(doctest.DocTestSuite())

1266

return tests

1267

1268

if __name__ == "__main__":

1269

if should_only_run_tests():

1270

# Call using ./tdd-python-script --check [--verbose]

1271

unittest.main()

1272

else:

1273

main()

178

client.StopChecker()

179

if options.is_valid:

180

sys.exit(0 if client.IsStillValid() else 1)

181

if options.checker:

182

client.SetChecker(options.checker)

183

if options.host:

184

client.SetHost(options.host)

185

if options.interval:

186

client.SetInterval(datetime_to_milliseconds

187

(string_to_delta(options.interval)))

188

if options.timeout:

189

client.SetTimeout(datetime_to_milliseconds

190

(string_to_delta(options.timeout)))

191

if options.secret:

192

client.SetSecret(dbus.ByteArray(open(options.secret, 'rb').read()))

193