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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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# Mandos Monitor - Control and monitor the Mandos server
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# Copyright © 2008-2019 Teddy Hogeborn
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# Copyright © 2008-2019 Björn Påhlsson
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# This file is part of Mandos.
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# Mandos is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# Mandos is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with Mandos. If not, see <http://www.gnu.org/licenses/>.
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# Contact the authors at <mandos@recompile.se>.
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from __future__ import (division, absolute_import, print_function,
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from future_builtins import *
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# -*- mode: python; coding: utf-8 -*-
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from __future__ import division
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from optparse import OptionParser
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# 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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locale.setlocale(locale.LC_ALL, "")
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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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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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'enabled': u'Enabled',
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'timeout': u'Timeout',
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'last_checked_ok': u'Last Successful Check',
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'created': u'Created',
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'interval': u'Interval',
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'fingerprint': u'Fingerprint',
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'checker_running': u'Check Is Running',
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'last_enabled': u'Last Enabled',
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'checker': u'Checker',
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defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
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domain = 'se.bsnet.fukt'
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busname = domain + '.Mandos'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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bus = dbus.SystemBus()
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mandos_dbus_objc = bus.get_object(busname, server_path)
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mandos_serv = dbus.Interface(mandos_dbus_objc,
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dbus_interface = server_interface)
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mandos_clients = mandos_serv.GetAllClientsWithProperties()
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def 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}{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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>>> 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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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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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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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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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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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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ValueError: Invalid RFC 3339 duration: u'P2W2H'
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# Parsing an RFC 3339 duration with regular expressions is not
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# possible - there would have to be multiple places for the same
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# values, like seconds. The current code, while more esoteric, is
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# cleaner without depending on a parsing library. If Python had a
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# built-in library for parsing we would use it, but we'd like to
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# avoid excessive use of external libraries.
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# New type for defining tokens, syntax, and semantics all-in-one
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Token = collections.namedtuple("Token", (
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"regexp", # To match token; if "value" is not None, must have
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# a "group" containing digits
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"value", # datetime.timedelta or None
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"followers")) # Tokens valid after this token
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# RFC 3339 "duration" tokens, syntax, and semantics; taken from
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# the "duration" ABNF definition in RFC 3339, Appendix A.
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token_end = Token(re.compile(r"$"), None, frozenset())
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token_second = Token(re.compile(r"(\d+)S"),
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datetime.timedelta(seconds=1),
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frozenset((token_end, )))
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token_minute = Token(re.compile(r"(\d+)M"),
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datetime.timedelta(minutes=1),
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frozenset((token_second, token_end)))
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token_hour = Token(re.compile(r"(\d+)H"),
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datetime.timedelta(hours=1),
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frozenset((token_minute, token_end)))
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token_time = Token(re.compile(r"T"),
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frozenset((token_hour, token_minute,
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token_day = Token(re.compile(r"(\d+)D"),
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datetime.timedelta(days=1),
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frozenset((token_time, token_end)))
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token_month = Token(re.compile(r"(\d+)M"),
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datetime.timedelta(weeks=4),
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frozenset((token_day, token_end)))
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token_year = Token(re.compile(r"(\d+)Y"),
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datetime.timedelta(weeks=52),
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frozenset((token_month, token_end)))
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token_week = Token(re.compile(r"(\d+)W"),
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datetime.timedelta(weeks=1),
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frozenset((token_end, )))
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token_duration = Token(re.compile(r"P"), None,
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frozenset((token_year, token_month,
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token_day, token_time,
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# Define starting values:
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value = datetime.timedelta()
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# Following valid tokens
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followers = frozenset((token_duration, ))
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# String left to parse
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# Loop until end token is found
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while found_token is not token_end:
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# Search for any currently valid tokens
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for token in followers:
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match = token.regexp.match(s)
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if match is not None:
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if token.value is not None:
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# Value found, parse digits
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factor = int(match.group(1), 10)
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# Add to value so far
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value += factor * token.value
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# Strip token from string
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s = token.regexp.sub("", s, 1)
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# Set valid next tokens
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followers = found_token.followers
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# No currently valid tokens were found
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raise ValueError("Invalid RFC 3339 duration: {!r}"
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return (u"%(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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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 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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value = datetime.timedelta(0)
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regexp = re.compile(r"(\d+)([dsmhw]?)")
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for num, suffix in regexp.findall(interval):
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value += datetime.timedelta(int(num))
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value += datetime.timedelta(0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
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value += datetime.timedelta(0, 0, 0, int(num))
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## 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."""
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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.values()))
298
def output(self, clients):
299
raise NotImplementedError()
301
class PropertyCmd(Command):
302
"""Abstract class for Actions for setting one client property"""
303
def run_on_one_client(self, client, properties):
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"""Set the Client's D-Bus property"""
305
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
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client.__dbus_object_path__,
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dbus.PROPERTIES_IFACE, client_interface,
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self.propname, self.value_to_set
309
if not isinstance(self.value_to_set, dbus.Boolean)
310
else bool(self.value_to_set))
311
client.Set(client_interface, self.propname, self.value_to_set,
312
dbus_interface=dbus.PROPERTIES_IFACE)
315
raise NotImplementedError()
317
class ValueArgumentMixIn(object):
318
"""Mixin class for commands taking a value as argument"""
319
def __init__(self, value):
320
self.value_to_set = value
322
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
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"""Mixin class for commands taking a value argument as
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def value_to_set(self):
329
def value_to_set(self, value):
330
"""When setting, convert value to a datetime.timedelta"""
331
self._vts = int(round(value.total_seconds() * 1000))
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# Actual (non-abstract) command classes
335
class PrintTableCmd(PrintCmd):
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def __init__(self, verbose=False):
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self.verbose = verbose
339
def output(self, clients):
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default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
341
keywords = default_keywords
343
keywords = self.all_keywords
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return str(self.TableOfClients(clients, keywords))
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class TableOfClients(object):
349
"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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"Fingerprint": "Fingerprint",
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"CheckerRunning": "Check Is Running",
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"LastEnabled": "Last Enabled",
360
"ApprovalPending": "Approval Is Pending",
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"ApprovedByDefault": "Approved By Default",
362
"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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def __init__(self, clients, keywords, tableheaders=None):
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self.clients = clients
372
self.keywords = keywords
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if tableheaders is not None:
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self.tableheaders = tableheaders
377
return "\n".join(self.rows())
379
if sys.version_info.major == 2:
380
__unicode__ = __str__
382
return str(self).encode(locale.getpreferredencoding())
385
format_string = self.row_formatting_string()
386
rows = [self.header_line(format_string)]
387
rows.extend(self.client_line(client, format_string)
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for client in self.clients)
391
def row_formatting_string(self):
392
"Format string used to format table rows"
393
return " ".join("{{{key}:{width}}}".format(
394
width=max(len(self.tableheaders[key]),
395
*(len(self.string_from_client(client, key))
396
for client in self.clients)),
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for key in self.keywords)
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def string_from_client(self, client, key):
401
return self.valuetostring(client[key], key)
404
def valuetostring(value, keyword):
405
if isinstance(value, dbus.Boolean):
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return "Yes" if value else "No"
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if keyword in ("Timeout", "Interval", "ApprovalDelay",
408
"ApprovalDuration", "ExtendedTimeout"):
409
return milliseconds_to_string(value)
412
def header_line(self, format_string):
413
return format_string.format(**self.tableheaders)
415
def client_line(self, client, format_string):
416
return format_string.format(
417
**{key: self.string_from_client(client, key)
418
for key in self.keywords})
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class DumpJSONCmd(PrintCmd):
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def output(self, clients):
424
data = {client["Name"]:
425
{key: self.dbus_boolean_to_bool(client[key])
426
for key in self.all_keywords}
427
for client in clients.values()}
428
return json.dumps(data, indent=4, separators=(',', ': '))
430
def dbus_boolean_to_bool(value):
431
if isinstance(value, dbus.Boolean):
435
class IsEnabledCmd(Command):
436
def run_on_one_client(self, client, properties):
437
if self.is_enabled(client, properties):
73
timevalue = datetime.timedelta(0)
74
regexp = re.compile("\d+[dsmhw]")
76
for s in regexp.findall(interval):
78
suffix = unicode(s[-1])
81
delta = datetime.timedelta(value)
83
delta = datetime.timedelta(0, value)
85
delta = datetime.timedelta(0, 0, 0, 0, value)
87
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
89
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
92
except (ValueError, IndexError):
97
def print_clients(clients):
98
def valuetostring(value, keyword):
99
if type(value) is dbus.Boolean:
100
return u"Yes" if value else u"No"
101
if keyword in (u"timeout", u"interval"):
102
return milliseconds_to_string(value)
103
return unicode(value)
105
# Create format string to print table rows
106
format_string = u' '.join(u'%%-%ds' %
107
max(len(tablewords[key]),
108
max(len(valuetostring(client[key], key))
113
print format_string % tuple(tablewords[key] for key in keywords)
114
for client in clients:
115
print format_string % tuple(valuetostring(client[key], key)
118
parser = OptionParser(version = "%%prog %s" % version)
119
parser.add_option("-a", "--all", action="store_true",
120
help="Print all fields")
121
parser.add_option("-e", "--enable", action="store_true",
122
help="Enable client")
123
parser.add_option("-d", "--disable", action="store_true",
124
help="disable client")
125
parser.add_option("-b", "--bump-timeout", action="store_true",
126
help="Bump timeout for client")
127
parser.add_option("--start-checker", action="store_true",
128
help="Start checker for client")
129
parser.add_option("--stop-checker", action="store_true",
130
help="Stop checker for client")
131
parser.add_option("-V", "--is-valid", action="store_true",
132
help="Check if client is still valid")
133
parser.add_option("-r", "--remove", action="store_true",
134
help="Remove client")
135
parser.add_option("-c", "--checker", type="string",
136
help="Set checker command for client")
137
parser.add_option("-t", "--timeout", type="string",
138
help="Set timeout for client")
139
parser.add_option("-i", "--interval", type="string",
140
help="Set checker interval for client")
141
parser.add_option("-H", "--host", type="string",
142
help="Set host for client")
143
parser.add_option("-s", "--secret", type="string",
144
help="Set password blob (file) for client")
145
options, client_names = parser.parse_args()
147
# Compile list of clients to process
149
for name in client_names:
150
for path, client in mandos_clients.iteritems():
151
if client['name'] == name:
152
client_objc = bus.get_object(busname, path)
153
clients.append(client_objc)
156
print >> sys.stderr, "Client not found on server: %r" % name
440
def is_enabled(self, client, properties):
441
return properties["Enabled"]
443
class RemoveCmd(Command):
444
def run_on_one_client(self, client, properties):
445
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", busname,
446
server_path, server_interface,
447
str(client.__dbus_object_path__))
448
self.mandos.RemoveClient(client.__dbus_object_path__)
450
class ApproveCmd(Command):
451
def run_on_one_client(self, client, properties):
452
log.debug("D-Bus: %s:%s.Approve(True)",
453
client.__dbus_object_path__, client_interface)
454
client.Approve(dbus.Boolean(True),
455
dbus_interface=client_interface)
457
class DenyCmd(Command):
458
def run_on_one_client(self, client, properties):
459
log.debug("D-Bus: %s:%s.Approve(False)",
460
client.__dbus_object_path__, client_interface)
461
client.Approve(dbus.Boolean(False),
462
dbus_interface=client_interface)
464
class EnableCmd(PropertyCmd):
466
value_to_set = dbus.Boolean(True)
468
class DisableCmd(PropertyCmd):
470
value_to_set = dbus.Boolean(False)
472
class BumpTimeoutCmd(PropertyCmd):
473
propname = "LastCheckedOK"
476
class StartCheckerCmd(PropertyCmd):
477
propname = "CheckerRunning"
478
value_to_set = dbus.Boolean(True)
480
class StopCheckerCmd(PropertyCmd):
481
propname = "CheckerRunning"
482
value_to_set = dbus.Boolean(False)
484
class ApproveByDefaultCmd(PropertyCmd):
485
propname = "ApprovedByDefault"
486
value_to_set = dbus.Boolean(True)
488
class DenyByDefaultCmd(PropertyCmd):
489
propname = "ApprovedByDefault"
490
value_to_set = dbus.Boolean(False)
492
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
495
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
498
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
501
def value_to_set(self):
504
def value_to_set(self, value):
505
"""When setting, read data from supplied file object"""
506
self._vts = value.read()
509
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
512
class SetExtendedTimeoutCmd(PropertyCmd,
513
MillisecondsValueArgumentMixIn):
514
propname = "ExtendedTimeout"
516
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
517
propname = "Interval"
519
class SetApprovalDelayCmd(PropertyCmd,
520
MillisecondsValueArgumentMixIn):
521
propname = "ApprovalDelay"
523
class SetApprovalDurationCmd(PropertyCmd,
524
MillisecondsValueArgumentMixIn):
525
propname = "ApprovalDuration"
527
def add_command_line_options(parser):
528
parser.add_argument("--version", action="version",
529
version="%(prog)s {}".format(version),
530
help="show version number and exit")
531
parser.add_argument("-a", "--all", action="store_true",
532
help="Select all clients")
533
parser.add_argument("-v", "--verbose", action="store_true",
534
help="Print all fields")
535
parser.add_argument("-j", "--dump-json", action="store_true",
536
help="Dump client data in JSON format")
537
enable_disable = parser.add_mutually_exclusive_group()
538
enable_disable.add_argument("-e", "--enable", action="store_true",
539
help="Enable client")
540
enable_disable.add_argument("-d", "--disable",
542
help="disable client")
543
parser.add_argument("-b", "--bump-timeout", action="store_true",
544
help="Bump timeout for client")
545
start_stop_checker = parser.add_mutually_exclusive_group()
546
start_stop_checker.add_argument("--start-checker",
548
help="Start checker for client")
549
start_stop_checker.add_argument("--stop-checker",
551
help="Stop checker for client")
552
parser.add_argument("-V", "--is-enabled", action="store_true",
553
help="Check if client is enabled")
554
parser.add_argument("-r", "--remove", action="store_true",
555
help="Remove client")
556
parser.add_argument("-c", "--checker",
557
help="Set checker command for client")
558
parser.add_argument("-t", "--timeout", type=string_to_delta,
559
help="Set timeout for client")
560
parser.add_argument("--extended-timeout", type=string_to_delta,
561
help="Set extended timeout for client")
562
parser.add_argument("-i", "--interval", type=string_to_delta,
563
help="Set checker interval for client")
564
approve_deny_default = parser.add_mutually_exclusive_group()
565
approve_deny_default.add_argument(
566
"--approve-by-default", action="store_true",
567
default=None, dest="approved_by_default",
568
help="Set client to be approved by default")
569
approve_deny_default.add_argument(
570
"--deny-by-default", action="store_false",
571
dest="approved_by_default",
572
help="Set client to be denied by default")
573
parser.add_argument("--approval-delay", type=string_to_delta,
574
help="Set delay before client approve/deny")
575
parser.add_argument("--approval-duration", type=string_to_delta,
576
help="Set duration of one client approval")
577
parser.add_argument("-H", "--host", help="Set host for client")
578
parser.add_argument("-s", "--secret",
579
type=argparse.FileType(mode="rb"),
580
help="Set password blob (file) for client")
581
approve_deny = parser.add_mutually_exclusive_group()
582
approve_deny.add_argument(
583
"-A", "--approve", action="store_true",
584
help="Approve any current client request")
585
approve_deny.add_argument("-D", "--deny", action="store_true",
586
help="Deny any current client request")
587
parser.add_argument("--debug", action="store_true",
588
help="Debug mode (show D-Bus commands)")
589
parser.add_argument("--check", action="store_true",
590
help="Run self-test")
591
parser.add_argument("client", nargs="*", help="Client name")
594
def commands_from_options(options):
598
if options.dump_json:
599
commands.append(DumpJSONCmd())
159
if not clients and mandos_clients.values():
160
keywords = defaultkeywords
162
keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
163
'created', 'interval', 'host', 'fingerprint',
164
'checker_running', 'last_enabled', 'checker')
165
print_clients(mandos_clients.values())
167
# Process each client in the list by all selected options
168
for client in clients:
170
mandos_serv.RemoveClient(client.__dbus_object_path__)
601
171
if options.enable:
602
commands.append(EnableCmd())
172
client.Enable(dbus_interface=client_interface)
604
173
if options.disable:
605
commands.append(DisableCmd())
174
client.Disable(dbus_interface=client_interface)
607
175
if options.bump_timeout:
608
commands.append(BumpTimeoutCmd())
176
client.CheckedOK(dbus_interface=client_interface)
610
177
if options.start_checker:
611
commands.append(StartCheckerCmd())
178
client.StartChecker(dbus_interface=client_interface)
613
179
if options.stop_checker:
614
commands.append(StopCheckerCmd())
616
if options.is_enabled:
617
commands.append(IsEnabledCmd())
619
if options.checker is not None:
620
commands.append(SetCheckerCmd(options.checker))
622
if options.timeout is not None:
623
commands.append(SetTimeoutCmd(options.timeout))
625
if options.extended_timeout:
627
SetExtendedTimeoutCmd(options.extended_timeout))
629
if options.interval is not None:
630
commands.append(SetIntervalCmd(options.interval))
632
if options.approved_by_default is not None:
633
if options.approved_by_default:
634
commands.append(ApproveByDefaultCmd())
636
commands.append(DenyByDefaultCmd())
638
if options.approval_delay is not None:
639
commands.append(SetApprovalDelayCmd(options.approval_delay))
641
if options.approval_duration is not None:
643
SetApprovalDurationCmd(options.approval_duration))
645
if options.host is not None:
646
commands.append(SetHostCmd(options.host))
648
if options.secret is not None:
649
commands.append(SetSecretCmd(options.secret))
652
commands.append(ApproveCmd())
655
commands.append(DenyCmd())
658
commands.append(RemoveCmd())
660
# If no command option has been given, show table of clients,
661
# optionally verbosely
663
commands.append(PrintTableCmd(verbose=options.verbose))
668
def check_option_syntax(parser, options):
669
"""Apply additional restrictions on options, not expressible in
672
def has_actions(options):
673
return any((options.enable,
675
options.bump_timeout,
676
options.start_checker,
677
options.stop_checker,
680
options.checker is not None,
681
options.timeout is not None,
682
options.extended_timeout is not None,
683
options.interval is not None,
684
options.approved_by_default is not None,
685
options.approval_delay is not None,
686
options.approval_duration is not None,
687
options.host is not None,
688
options.secret is not None,
692
if has_actions(options) and not (options.client or options.all):
693
parser.error("Options require clients names or --all.")
694
if options.verbose and has_actions(options):
695
parser.error("--verbose can only be used alone.")
696
if options.dump_json and (options.verbose
697
or has_actions(options)):
698
parser.error("--dump-json can only be used alone.")
699
if options.all and not has_actions(options):
700
parser.error("--all requires an action.")
701
if options.is_enabled and len(options.client) > 1:
702
parser.error("--is-enabled requires exactly one client")
704
options.remove = False
705
if has_actions(options) and not options.deny:
706
parser.error("--remove can only be combined with --deny")
707
options.remove = True
711
parser = argparse.ArgumentParser()
713
add_command_line_options(parser)
715
options = parser.parse_args()
717
check_option_syntax(parser, options)
719
clientnames = options.client
722
log.setLevel(logging.DEBUG)
725
bus = dbus.SystemBus()
726
log.debug("D-Bus: Connect to: (name=%r, path=%r)", busname,
728
mandos_dbus_objc = bus.get_object(busname, server_path)
729
except dbus.exceptions.DBusException:
730
log.critical("Could not connect to Mandos server")
733
mandos_serv = dbus.Interface(mandos_dbus_objc,
734
dbus_interface=server_interface)
735
mandos_serv_object_manager = dbus.Interface(
736
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
738
# Filter out log message from dbus module
739
dbus_logger = logging.getLogger("dbus.proxies")
740
class NullFilter(logging.Filter):
741
def filter(self, record):
743
dbus_filter = NullFilter()
745
dbus_logger.addFilter(dbus_filter)
746
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", busname,
747
server_path, dbus.OBJECT_MANAGER_IFACE)
748
mandos_clients = {path: ifs_and_props[client_interface]
749
for path, ifs_and_props in
750
mandos_serv_object_manager
751
.GetManagedObjects().items()
752
if client_interface in ifs_and_props}
753
except dbus.exceptions.DBusException as e:
754
log.critical("Failed to access Mandos server through D-Bus:"
758
# restore dbus logger
759
dbus_logger.removeFilter(dbus_filter)
761
# Compile dict of (clients: properties) to process
765
clients = {(log.debug("D-Bus: Connect to: (name=%r, path=%r)",
766
busname, str(path)) and False) or
767
bus.get_object(busname, path): properties
768
for path, properties in mandos_clients.items()}
770
for name in clientnames:
771
for path, client in mandos_clients.items():
772
if client["Name"] == name:
773
log.debug("D-Bus: Connect to: (name=%r, path=%r)",
775
client_objc = bus.get_object(busname, path)
776
clients[client_objc] = client
779
log.critical("Client not found on server: %r", name)
782
# Run all commands on clients
783
commands = commands_from_options(options)
784
for command in commands:
785
command.run(mandos_serv, clients)
788
class Test_milliseconds_to_string(unittest.TestCase):
790
self.assertEqual(milliseconds_to_string(93785000),
792
def test_no_days(self):
793
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
794
def test_all_zero(self):
795
self.assertEqual(milliseconds_to_string(0), "00:00:00")
796
def test_no_fractional_seconds(self):
797
self.assertEqual(milliseconds_to_string(400), "00:00:00")
798
self.assertEqual(milliseconds_to_string(900), "00:00:00")
799
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
801
class Test_string_to_delta(unittest.TestCase):
802
def test_handles_basic_rfc3339(self):
803
self.assertEqual(string_to_delta("PT0S"),
804
datetime.timedelta())
805
self.assertEqual(string_to_delta("P0D"),
806
datetime.timedelta())
807
self.assertEqual(string_to_delta("PT1S"),
808
datetime.timedelta(0, 1))
809
self.assertEqual(string_to_delta("PT2H"),
810
datetime.timedelta(0, 7200))
811
def test_falls_back_to_pre_1_6_1_with_warning(self):
812
# assertLogs only exists in Python 3.4
813
if hasattr(self, "assertLogs"):
814
with self.assertLogs(log, logging.WARNING):
815
value = string_to_delta("2h")
817
class WarningFilter(logging.Filter):
818
"""Don't show, but record the presence of, warnings"""
819
def filter(self, record):
820
is_warning = record.levelno >= logging.WARNING
821
self.found = is_warning or getattr(self, "found",
823
return not is_warning
824
warning_filter = WarningFilter()
825
log.addFilter(warning_filter)
827
value = string_to_delta("2h")
829
log.removeFilter(warning_filter)
830
self.assertTrue(getattr(warning_filter, "found", False))
831
self.assertEqual(value, datetime.timedelta(0, 7200))
834
class TestCmd(unittest.TestCase):
835
"""Abstract class for tests of command classes"""
838
class MockClient(object):
839
def __init__(self, name, **attributes):
840
self.__dbus_object_path__ = "objpath_{}".format(name)
841
self.attributes = attributes
842
self.attributes["Name"] = name
844
def Set(self, interface, propname, value, dbus_interface):
845
testcase.assertEqual(interface, client_interface)
846
testcase.assertEqual(dbus_interface,
847
dbus.PROPERTIES_IFACE)
848
self.attributes[propname] = value
849
def Get(self, interface, propname, dbus_interface):
850
testcase.assertEqual(interface, client_interface)
851
testcase.assertEqual(dbus_interface,
852
dbus.PROPERTIES_IFACE)
853
return self.attributes[propname]
854
def Approve(self, approve, dbus_interface):
855
testcase.assertEqual(dbus_interface, client_interface)
856
self.calls.append(("Approve", (approve,
858
self.client = MockClient(
860
KeyID=("92ed150794387c03ce684574b1139a65"
861
"94a34f895daaaf09fd8ea90a27cddb12"),
863
Host="foo.example.org",
864
Enabled=dbus.Boolean(True),
866
LastCheckedOK="2019-02-03T00:00:00",
867
Created="2019-01-02T00:00:00",
869
Fingerprint=("778827225BA7DE539C5A"
870
"7CFA59CFF7CDBD9A5920"),
871
CheckerRunning=dbus.Boolean(False),
872
LastEnabled="2019-01-03T00:00:00",
873
ApprovalPending=dbus.Boolean(False),
874
ApprovedByDefault=dbus.Boolean(True),
875
LastApprovalRequest="",
877
ApprovalDuration=1000,
878
Checker="fping -q -- %(host)s",
879
ExtendedTimeout=900000,
880
Expires="2019-02-04T00:00:00",
882
self.other_client = MockClient(
884
KeyID=("0558568eedd67d622f5c83b35a115f79"
885
"6ab612cff5ad227247e46c2b020f441c"),
888
Enabled=dbus.Boolean(True),
890
LastCheckedOK="2019-02-04T00:00:00",
891
Created="2019-01-03T00:00:00",
893
Fingerprint=("3E393AEAEFB84C7E89E2"
894
"F547B3A107558FCA3A27"),
895
CheckerRunning=dbus.Boolean(True),
896
LastEnabled="2019-01-04T00:00:00",
897
ApprovalPending=dbus.Boolean(False),
898
ApprovedByDefault=dbus.Boolean(False),
899
LastApprovalRequest="2019-01-03T00:00:00",
901
ApprovalDuration=1000,
903
ExtendedTimeout=900000,
904
Expires="2019-02-05T00:00:00",
905
LastCheckerStatus=-2)
906
self.clients = collections.OrderedDict(
908
(self.client, self.client.attributes),
909
(self.other_client, self.other_client.attributes),
911
self.one_client = {self.client: self.client.attributes}
913
class TestPrintTableCmd(TestCmd):
914
def test_normal(self):
915
output = PrintTableCmd().output(self.clients.values())
916
expected_output = """
917
Name Enabled Timeout Last Successful Check
918
foo Yes 00:05:00 2019-02-03T00:00:00
919
barbar Yes 00:05:00 2019-02-04T00:00:00
921
self.assertEqual(output, expected_output)
922
def test_verbose(self):
923
output = PrintTableCmd(verbose=True).output(
924
self.clients.values())
925
expected_output = """
926
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
927
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
928
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
930
self.assertEqual(output, expected_output)
931
def test_one_client(self):
932
output = PrintTableCmd().output(self.one_client.values())
933
expected_output = """
934
Name Enabled Timeout Last Successful Check
935
foo Yes 00:05:00 2019-02-03T00:00:00
937
self.assertEqual(output, expected_output)
939
class TestDumpJSONCmd(TestCmd):
941
self.expected_json = {
944
"KeyID": ("92ed150794387c03ce684574b1139a65"
945
"94a34f895daaaf09fd8ea90a27cddb12"),
946
"Host": "foo.example.org",
949
"LastCheckedOK": "2019-02-03T00:00:00",
950
"Created": "2019-01-02T00:00:00",
952
"Fingerprint": ("778827225BA7DE539C5A"
953
"7CFA59CFF7CDBD9A5920"),
954
"CheckerRunning": False,
955
"LastEnabled": "2019-01-03T00:00:00",
956
"ApprovalPending": False,
957
"ApprovedByDefault": True,
958
"LastApprovalRequest": "",
960
"ApprovalDuration": 1000,
961
"Checker": "fping -q -- %(host)s",
962
"ExtendedTimeout": 900000,
963
"Expires": "2019-02-04T00:00:00",
964
"LastCheckerStatus": 0,
968
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
969
"6ab612cff5ad227247e46c2b020f441c"),
973
"LastCheckedOK": "2019-02-04T00:00:00",
974
"Created": "2019-01-03T00:00:00",
976
"Fingerprint": ("3E393AEAEFB84C7E89E2"
977
"F547B3A107558FCA3A27"),
978
"CheckerRunning": True,
979
"LastEnabled": "2019-01-04T00:00:00",
980
"ApprovalPending": False,
981
"ApprovedByDefault": False,
982
"LastApprovalRequest": "2019-01-03T00:00:00",
983
"ApprovalDelay": 30000,
984
"ApprovalDuration": 1000,
986
"ExtendedTimeout": 900000,
987
"Expires": "2019-02-05T00:00:00",
988
"LastCheckerStatus": -2,
991
return super(TestDumpJSONCmd, self).setUp()
992
def test_normal(self):
993
json_data = json.loads(DumpJSONCmd().output(self.clients))
994
self.assertDictEqual(json_data, self.expected_json)
995
def test_one_client(self):
996
clients = self.one_client
997
json_data = json.loads(DumpJSONCmd().output(clients))
998
expected_json = {"foo": self.expected_json["foo"]}
999
self.assertDictEqual(json_data, expected_json)
1001
class TestIsEnabledCmd(TestCmd):
1002
def test_is_enabled(self):
1003
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
1004
for client, properties in self.clients.items()))
1005
def test_is_enabled_run_exits_successfully(self):
1006
with self.assertRaises(SystemExit) as e:
1007
IsEnabledCmd().run(None, self.one_client)
1008
if e.exception.code is not None:
1009
self.assertEqual(e.exception.code, 0)
1011
self.assertIsNone(e.exception.code)
1012
def test_is_enabled_run_exits_with_failure(self):
1013
self.client.attributes["Enabled"] = dbus.Boolean(False)
1014
with self.assertRaises(SystemExit) as e:
1015
IsEnabledCmd().run(None, self.one_client)
1016
if isinstance(e.exception.code, int):
1017
self.assertNotEqual(e.exception.code, 0)
1019
self.assertIsNotNone(e.exception.code)
1021
class TestRemoveCmd(TestCmd):
1022
def test_remove(self):
1023
class MockMandos(object):
1026
def RemoveClient(self, dbus_path):
1027
self.calls.append(("RemoveClient", (dbus_path,)))
1028
mandos = MockMandos()
1029
super(TestRemoveCmd, self).setUp()
1030
RemoveCmd().run(mandos, self.clients)
1031
self.assertEqual(len(mandos.calls), 2)
1032
for client in self.clients:
1033
self.assertIn(("RemoveClient",
1034
(client.__dbus_object_path__,)),
1037
class TestApproveCmd(TestCmd):
1038
def test_approve(self):
1039
ApproveCmd().run(None, self.clients)
1040
for client in self.clients:
1041
self.assertIn(("Approve", (True, client_interface)),
1044
class TestDenyCmd(TestCmd):
1045
def test_deny(self):
1046
DenyCmd().run(None, self.clients)
1047
for client in self.clients:
1048
self.assertIn(("Approve", (False, client_interface)),
1051
class TestEnableCmd(TestCmd):
1052
def test_enable(self):
1053
for client in self.clients:
1054
client.attributes["Enabled"] = False
1056
EnableCmd().run(None, self.clients)
1058
for client in self.clients:
1059
self.assertTrue(client.attributes["Enabled"])
1061
class TestDisableCmd(TestCmd):
1062
def test_disable(self):
1063
DisableCmd().run(None, self.clients)
1065
for client in self.clients:
1066
self.assertFalse(client.attributes["Enabled"])
1068
class Unique(object):
1069
"""Class for objects which exist only to be unique objects, since
1070
unittest.mock.sentinel only exists in Python 3.3"""
1072
class TestPropertyCmd(TestCmd):
1073
"""Abstract class for tests of PropertyCmd classes"""
1075
if not hasattr(self, "command"):
1077
values_to_get = getattr(self, "values_to_get",
1079
for value_to_set, value_to_get in zip(self.values_to_set,
1081
for client in self.clients:
1082
old_value = client.attributes[self.propname]
1083
self.assertNotIsInstance(old_value, Unique)
1084
client.attributes[self.propname] = Unique()
1085
self.run_command(value_to_set, self.clients)
1086
for client in self.clients:
1087
value = client.attributes[self.propname]
1088
self.assertNotIsInstance(value, Unique)
1089
self.assertEqual(value, value_to_get)
1090
def run_command(self, value, clients):
1091
self.command().run(None, clients)
1093
class TestBumpTimeoutCmd(TestPropertyCmd):
1094
command = BumpTimeoutCmd
1095
propname = "LastCheckedOK"
1096
values_to_set = [""]
1098
class TestStartCheckerCmd(TestPropertyCmd):
1099
command = StartCheckerCmd
1100
propname = "CheckerRunning"
1101
values_to_set = [dbus.Boolean(True)]
1103
class TestStopCheckerCmd(TestPropertyCmd):
1104
command = StopCheckerCmd
1105
propname = "CheckerRunning"
1106
values_to_set = [dbus.Boolean(False)]
1108
class TestApproveByDefaultCmd(TestPropertyCmd):
1109
command = ApproveByDefaultCmd
1110
propname = "ApprovedByDefault"
1111
values_to_set = [dbus.Boolean(True)]
1113
class TestDenyByDefaultCmd(TestPropertyCmd):
1114
command = DenyByDefaultCmd
1115
propname = "ApprovedByDefault"
1116
values_to_set = [dbus.Boolean(False)]
1118
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1119
"""Abstract class for tests of PropertyCmd classes using the
1120
ValueArgumentMixIn"""
1122
if type(self) is TestValueArgumentPropertyCmd:
1124
return super(TestValueArgumentPropertyCmd, self).runTest()
1125
def run_command(self, value, clients):
1126
self.command(value).run(None, clients)
1128
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1129
command = SetCheckerCmd
1130
propname = "Checker"
1131
values_to_set = ["", ":", "fping -q -- %s"]
1133
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1134
command = SetHostCmd
1136
values_to_set = ["192.0.2.3", "foo.example.org"]
1138
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1139
command = SetSecretCmd
1141
values_to_set = [io.BytesIO(b""),
1142
io.BytesIO(b"secret\0xyzzy\nbar")]
1143
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1145
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1146
command = SetTimeoutCmd
1147
propname = "Timeout"
1148
values_to_set = [datetime.timedelta(),
1149
datetime.timedelta(minutes=5),
1150
datetime.timedelta(seconds=1),
1151
datetime.timedelta(weeks=1),
1152
datetime.timedelta(weeks=52)]
1153
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1155
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1156
command = SetExtendedTimeoutCmd
1157
propname = "ExtendedTimeout"
1158
values_to_set = [datetime.timedelta(),
1159
datetime.timedelta(minutes=5),
1160
datetime.timedelta(seconds=1),
1161
datetime.timedelta(weeks=1),
1162
datetime.timedelta(weeks=52)]
1163
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1165
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1166
command = SetIntervalCmd
1167
propname = "Interval"
1168
values_to_set = [datetime.timedelta(),
1169
datetime.timedelta(minutes=5),
1170
datetime.timedelta(seconds=1),
1171
datetime.timedelta(weeks=1),
1172
datetime.timedelta(weeks=52)]
1173
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1175
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1176
command = SetApprovalDelayCmd
1177
propname = "ApprovalDelay"
1178
values_to_set = [datetime.timedelta(),
1179
datetime.timedelta(minutes=5),
1180
datetime.timedelta(seconds=1),
1181
datetime.timedelta(weeks=1),
1182
datetime.timedelta(weeks=52)]
1183
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1185
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1186
command = SetApprovalDurationCmd
1187
propname = "ApprovalDuration"
1188
values_to_set = [datetime.timedelta(),
1189
datetime.timedelta(minutes=5),
1190
datetime.timedelta(seconds=1),
1191
datetime.timedelta(weeks=1),
1192
datetime.timedelta(weeks=52)]
1193
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1195
class Test_command_from_options(unittest.TestCase):
1197
self.parser = argparse.ArgumentParser()
1198
add_command_line_options(self.parser)
1199
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1200
"""Assert that parsing ARGS should result in an instance of
1201
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1202
options = self.parser.parse_args(args)
1203
check_option_syntax(self.parser, options)
1204
commands = commands_from_options(options)
1205
self.assertEqual(len(commands), 1)
1206
command = commands[0]
1207
self.assertIsInstance(command, command_cls)
1208
for key, value in cmd_attrs.items():
1209
self.assertEqual(getattr(command, key), value)
1210
def test_print_table(self):
1211
self.assert_command_from_args([], PrintTableCmd,
1214
def test_print_table_verbose(self):
1215
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1218
def test_print_table_verbose_short(self):
1219
self.assert_command_from_args(["-v"], PrintTableCmd,
1222
def test_enable(self):
1223
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1225
def test_enable_short(self):
1226
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1228
def test_disable(self):
1229
self.assert_command_from_args(["--disable", "foo"],
1232
def test_disable_short(self):
1233
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1235
def test_bump_timeout(self):
1236
self.assert_command_from_args(["--bump-timeout", "foo"],
1239
def test_bump_timeout_short(self):
1240
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1242
def test_start_checker(self):
1243
self.assert_command_from_args(["--start-checker", "foo"],
1246
def test_stop_checker(self):
1247
self.assert_command_from_args(["--stop-checker", "foo"],
1250
def test_remove(self):
1251
self.assert_command_from_args(["--remove", "foo"],
1254
def test_remove_short(self):
1255
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1257
def test_checker(self):
1258
self.assert_command_from_args(["--checker", ":", "foo"],
1259
SetCheckerCmd, value_to_set=":")
1261
def test_checker_empty(self):
1262
self.assert_command_from_args(["--checker", "", "foo"],
1263
SetCheckerCmd, value_to_set="")
1265
def test_checker_short(self):
1266
self.assert_command_from_args(["-c", ":", "foo"],
1267
SetCheckerCmd, value_to_set=":")
1269
def test_timeout(self):
1270
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1272
value_to_set=300000)
1274
def test_timeout_short(self):
1275
self.assert_command_from_args(["-t", "PT5M", "foo"],
1277
value_to_set=300000)
1279
def test_extended_timeout(self):
1280
self.assert_command_from_args(["--extended-timeout", "PT15M",
1282
SetExtendedTimeoutCmd,
1283
value_to_set=900000)
1285
def test_interval(self):
1286
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1288
value_to_set=120000)
1290
def test_interval_short(self):
1291
self.assert_command_from_args(["-i", "PT2M", "foo"],
1293
value_to_set=120000)
1295
def test_approve_by_default(self):
1296
self.assert_command_from_args(["--approve-by-default", "foo"],
1297
ApproveByDefaultCmd)
1299
def test_deny_by_default(self):
1300
self.assert_command_from_args(["--deny-by-default", "foo"],
1303
def test_approval_delay(self):
1304
self.assert_command_from_args(["--approval-delay", "PT30S",
1305
"foo"], SetApprovalDelayCmd,
1308
def test_approval_duration(self):
1309
self.assert_command_from_args(["--approval-duration", "PT1S",
1310
"foo"], SetApprovalDurationCmd,
1313
def test_host(self):
1314
self.assert_command_from_args(["--host", "foo.example.org",
1316
value_to_set="foo.example.org")
1318
def test_host_short(self):
1319
self.assert_command_from_args(["-H", "foo.example.org",
1321
value_to_set="foo.example.org")
1323
def test_secret_devnull(self):
1324
self.assert_command_from_args(["--secret", os.path.devnull,
1325
"foo"], SetSecretCmd,
1328
def test_secret_tempfile(self):
1329
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1330
value = b"secret\0xyzzy\nbar"
1333
self.assert_command_from_args(["--secret", f.name,
1334
"foo"], SetSecretCmd,
1337
def test_secret_devnull_short(self):
1338
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1339
SetSecretCmd, value_to_set=b"")
1341
def test_secret_tempfile_short(self):
1342
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1343
value = b"secret\0xyzzy\nbar"
1346
self.assert_command_from_args(["-s", f.name, "foo"],
1350
def test_approve(self):
1351
self.assert_command_from_args(["--approve", "foo"],
1354
def test_approve_short(self):
1355
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1357
def test_deny(self):
1358
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1360
def test_deny_short(self):
1361
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1363
def test_dump_json(self):
1364
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1366
def test_is_enabled(self):
1367
self.assert_command_from_args(["--is-enabled", "foo"],
1370
def test_is_enabled_short(self):
1371
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1373
def test_deny_before_remove(self):
1374
options = self.parser.parse_args(["--deny", "--remove", "foo"])
1375
check_option_syntax(self.parser, options)
1376
commands = commands_from_options(options)
1377
self.assertEqual(len(commands), 2)
1378
self.assertIsInstance(commands[0], DenyCmd)
1379
self.assertIsInstance(commands[1], RemoveCmd)
1381
def test_deny_before_remove_reversed(self):
1382
options = self.parser.parse_args(["--remove", "--deny", "--all"])
1383
check_option_syntax(self.parser, options)
1384
commands = commands_from_options(options)
1385
self.assertEqual(len(commands), 2)
1386
self.assertIsInstance(commands[0], DenyCmd)
1387
self.assertIsInstance(commands[1], RemoveCmd)
1390
class Test_check_option_syntax(unittest.TestCase):
1391
# This mostly corresponds to the definition from has_actions() in
1392
# check_option_syntax()
1394
# The actual values set here are not that important, but we do
1395
# at least stick to the correct types, even though they are
1399
"bump_timeout": True,
1400
"start_checker": True,
1401
"stop_checker": True,
1405
"timeout": datetime.timedelta(),
1406
"extended_timeout": datetime.timedelta(),
1407
"interval": datetime.timedelta(),
1408
"approved_by_default": True,
1409
"approval_delay": datetime.timedelta(),
1410
"approval_duration": datetime.timedelta(),
1412
"secret": io.BytesIO(b"x"),
1418
self.parser = argparse.ArgumentParser()
1419
add_command_line_options(self.parser)
1421
@contextlib.contextmanager
1422
def assertParseError(self):
1423
with self.assertRaises(SystemExit) as e:
1424
with self.temporarily_suppress_stderr():
1426
# Exit code from argparse is guaranteed to be "2". Reference:
1427
# https://docs.python.org/3/library/argparse.html#exiting-methods
1428
self.assertEqual(e.exception.code, 2)
1431
@contextlib.contextmanager
1432
def temporarily_suppress_stderr():
1433
null = os.open(os.path.devnull, os.O_RDWR)
1434
stderrcopy = os.dup(sys.stderr.fileno())
1435
os.dup2(null, sys.stderr.fileno())
1441
os.dup2(stderrcopy, sys.stderr.fileno())
1442
os.close(stderrcopy)
1444
def check_option_syntax(self, options):
1445
check_option_syntax(self.parser, options)
1447
def test_actions_requires_client_or_all(self):
1448
for action, value in self.actions.items():
1449
options = self.parser.parse_args()
1450
setattr(options, action, value)
1451
with self.assertParseError():
1452
self.check_option_syntax(options)
1454
def test_actions_conflicts_with_verbose(self):
1455
for action, value in self.actions.items():
1456
options = self.parser.parse_args()
1457
setattr(options, action, value)
1458
options.verbose = True
1459
with self.assertParseError():
1460
self.check_option_syntax(options)
1462
def test_dump_json_conflicts_with_verbose(self):
1463
options = self.parser.parse_args()
1464
options.dump_json = True
1465
options.verbose = True
1466
with self.assertParseError():
1467
self.check_option_syntax(options)
1469
def test_dump_json_conflicts_with_action(self):
1470
for action, value in self.actions.items():
1471
options = self.parser.parse_args()
1472
setattr(options, action, value)
1473
options.dump_json = True
1474
with self.assertParseError():
1475
self.check_option_syntax(options)
1477
def test_all_can_not_be_alone(self):
1478
options = self.parser.parse_args()
1480
with self.assertParseError():
1481
self.check_option_syntax(options)
1483
def test_all_is_ok_with_any_action(self):
1484
for action, value in self.actions.items():
1485
options = self.parser.parse_args()
1486
setattr(options, action, value)
1488
self.check_option_syntax(options)
1490
def test_is_enabled_fails_without_client(self):
1491
options = self.parser.parse_args()
1492
options.is_enabled = True
1493
with self.assertParseError():
1494
self.check_option_syntax(options)
1496
def test_is_enabled_works_with_one_client(self):
1497
options = self.parser.parse_args()
1498
options.is_enabled = True
1499
options.client = ["foo"]
1500
self.check_option_syntax(options)
1502
def test_is_enabled_fails_with_two_clients(self):
1503
options = self.parser.parse_args()
1504
options.is_enabled = True
1505
options.client = ["foo", "barbar"]
1506
with self.assertParseError():
1507
self.check_option_syntax(options)
1509
def test_remove_can_only_be_combined_with_action_deny(self):
1510
for action, value in self.actions.items():
1511
if action in {"remove", "deny"}:
1513
options = self.parser.parse_args()
1514
setattr(options, action, value)
1516
options.remove = True
1517
with self.assertParseError():
1518
self.check_option_syntax(options)
1522
def should_only_run_tests():
1523
parser = argparse.ArgumentParser(add_help=False)
1524
parser.add_argument("--check", action='store_true')
1525
args, unknown_args = parser.parse_known_args()
1526
run_tests = args.check
1528
# Remove --check argument from sys.argv
1529
sys.argv[1:] = unknown_args
1532
# Add all tests from doctest strings
1533
def load_tests(loader, tests, none):
1535
tests.addTests(doctest.DocTestSuite())
1538
if __name__ == "__main__":
1539
if should_only_run_tests():
1540
# Call using ./tdd-python-script --check [--verbose]
180
client.StopChecker(dbus_interface=client_interface)
182
sys.exit(0 if client.Get(client_interface,
184
dbus_interface=dbus.PROPERTIES_IFACE)
187
client.Set(client_interface, u"checker", options.checker,
188
dbus_interface=dbus.PROPERTIES_IFACE)
190
client.Set(client_interface, u"host", options.host,
191
dbus_interface=dbus.PROPERTIES_IFACE)
193
client.Set(client_interface, u"interval",
194
timedelta_to_milliseconds
195
(string_to_delta(options.interval)),
196
dbus_interface=dbus.PROPERTIES_IFACE)
198
client.Set(client_interface, u"timeout",
199
timedelta_to_milliseconds(string_to_delta
201
dbus_interface=dbus.PROPERTIES_IFACE)
203
client.Set(client_interface, u"secret",
204
dbus.ByteArray(open(options.secret, u'rb').read()),
205
dbus_interface=dbus.PROPERTIES_IFACE)