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# -*- mode: python; coding: utf-8 -*-
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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 © 2008-2010 Teddy Hogeborn
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# Copyright © 2008-2010 Björn Påhlsson
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# Copyright © 2008-2019 Teddy Hogeborn
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# Copyright © 2008-2019 Björn Påhlsson
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# This file is part of Mandos.
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# Mandos is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# Mandos is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Contact the authors at <mandos@fukt.bsnet.se>.
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from __future__ import division
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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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from optparse import OptionParser
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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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'LastCheckedOK': u'Last Successful Check',
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'LastApprovalRequest': u'Last Approval Request',
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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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'CheckerRunning': u'Check Is Running',
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'LastEnabled': u'Last Enabled',
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'ApprovalPending': u'Approval Is Pending',
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'ApprovedByDefault': u'Approved By Default',
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'ApprovalDelay': u"Approval Delay",
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'ApprovalDuration': u"Approval Duration",
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'Checker': u'Checker',
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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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dbus_busname_domain = "se.recompile"
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dbus_busname = dbus_busname_domain + ".Mandos"
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server_dbus_path = "/"
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server_dbus_interface = dbus_busname_domain + ".Mandos"
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client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
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del dbus_busname_domain
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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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parser = argparse.ArgumentParser()
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add_command_line_options(parser)
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options = parser.parse_args()
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check_option_syntax(parser, options)
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clientnames = options.client
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log.setLevel(logging.DEBUG)
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bus = dbus.SystemBus()
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mandos_dbus_object = get_mandos_dbus_object(bus)
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mandos_serv = dbus.Interface(
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mandos_dbus_object, dbus_interface=server_dbus_interface)
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mandos_serv_object_manager = dbus.Interface(
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mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
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managed_objects = get_managed_objects(mandos_serv_object_manager)
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for path, ifs_and_props in managed_objects.items():
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all_clients[path] = ifs_and_props[client_dbus_interface]
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# Compile dict of (clientpath: properties) to process
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clients = all_clients
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for name in clientnames:
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for objpath, properties in all_clients.items():
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if properties["Name"] == name:
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clients[objpath] = properties
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log.critical("Client not found on server: %r", name)
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# Run all commands on clients
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commands = commands_from_options(options)
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for command in commands:
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command.run(clients, bus, mandos_serv)
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def add_command_line_options(parser):
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parser.add_argument("--version", action="version",
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version="%(prog)s {}".format(version),
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help="show version number and exit")
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parser.add_argument("-a", "--all", action="store_true",
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help="Select all clients")
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parser.add_argument("-v", "--verbose", action="store_true",
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help="Print all fields")
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parser.add_argument("-j", "--dump-json", action="store_true",
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help="Dump client data in JSON format")
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enable_disable = parser.add_mutually_exclusive_group()
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enable_disable.add_argument("-e", "--enable", action="store_true",
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help="Enable client")
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enable_disable.add_argument("-d", "--disable",
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help="disable client")
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parser.add_argument("-b", "--bump-timeout", action="store_true",
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help="Bump timeout for client")
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start_stop_checker = parser.add_mutually_exclusive_group()
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start_stop_checker.add_argument("--start-checker",
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help="Start checker for client")
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start_stop_checker.add_argument("--stop-checker",
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help="Stop checker for client")
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parser.add_argument("-V", "--is-enabled", action="store_true",
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help="Check if client is enabled")
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parser.add_argument("-r", "--remove", action="store_true",
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help="Remove client")
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parser.add_argument("-c", "--checker",
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help="Set checker command for client")
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parser.add_argument("-t", "--timeout", type=string_to_delta,
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help="Set timeout for client")
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parser.add_argument("--extended-timeout", type=string_to_delta,
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help="Set extended timeout for client")
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parser.add_argument("-i", "--interval", type=string_to_delta,
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help="Set checker interval for client")
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approve_deny_default = parser.add_mutually_exclusive_group()
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approve_deny_default.add_argument(
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"--approve-by-default", action="store_true",
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default=None, dest="approved_by_default",
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help="Set client to be approved by default")
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approve_deny_default.add_argument(
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"--deny-by-default", action="store_false",
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dest="approved_by_default",
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help="Set client to be denied by default")
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parser.add_argument("--approval-delay", type=string_to_delta,
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help="Set delay before client approve/deny")
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parser.add_argument("--approval-duration", type=string_to_delta,
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help="Set duration of one client approval")
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parser.add_argument("-H", "--host", help="Set host for client")
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parser.add_argument("-s", "--secret",
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type=argparse.FileType(mode="rb"),
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help="Set password blob (file) for client")
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approve_deny = parser.add_mutually_exclusive_group()
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approve_deny.add_argument(
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"-A", "--approve", action="store_true",
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help="Approve any current client request")
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approve_deny.add_argument("-D", "--deny", action="store_true",
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help="Deny any current client request")
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parser.add_argument("--debug", action="store_true",
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help="Debug mode (show D-Bus commands)")
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parser.add_argument("--check", action="store_true",
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help="Run self-test")
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parser.add_argument("client", nargs="*", help="Client name")
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def string_to_delta(interval):
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"""Parse a string and return a datetime.timedelta"""
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return rfc3339_duration_to_delta(interval)
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except ValueError as e:
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log.warning("%s - Parsing as pre-1.6.1 interval instead",
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return parse_pre_1_6_1_interval(interval)
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def rfc3339_duration_to_delta(duration):
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"""Parse an RFC 3339 "duration" and return a datetime.timedelta
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>>> rfc3339_duration_to_delta("P7D")
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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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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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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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datetime.timedelta(7)
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>>> parse_pre_1_6_1_interval('60s')
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datetime.timedelta(0, 60)
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>>> parse_pre_1_6_1_interval('60m')
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datetime.timedelta(0, 3600)
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>>> parse_pre_1_6_1_interval('24h')
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datetime.timedelta(1)
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>>> parse_pre_1_6_1_interval('1w')
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datetime.timedelta(7)
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>>> parse_pre_1_6_1_interval('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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def check_option_syntax(parser, options):
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"""Apply additional restrictions on options, not expressible in
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def has_actions(options):
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return any((options.enable,
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options.bump_timeout,
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options.start_checker,
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options.stop_checker,
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options.checker is not None,
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options.timeout is not None,
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options.extended_timeout is not None,
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options.interval is not None,
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options.approved_by_default is not None,
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options.approval_delay is not None,
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options.approval_duration is not None,
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options.host is not None,
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options.secret is not None,
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if has_actions(options) and not (options.client or options.all):
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parser.error("Options require clients names or --all.")
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if options.verbose and has_actions(options):
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parser.error("--verbose can only be used alone.")
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if options.dump_json and (options.verbose
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or has_actions(options)):
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parser.error("--dump-json can only be used alone.")
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if options.all and not has_actions(options):
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parser.error("--all requires an action.")
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if options.is_enabled and len(options.client) > 1:
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parser.error("--is-enabled requires exactly one client")
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options.remove = False
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if has_actions(options) and not options.deny:
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parser.error("--remove can only be combined with --deny")
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options.remove = True
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def get_mandos_dbus_object(bus):
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log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
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dbus_busname, server_dbus_path)
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with if_dbus_exception_log_with_exception_and_exit(
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"Could not connect to Mandos server: %s"):
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mandos_dbus_object = bus.get_object(dbus_busname,
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return mandos_dbus_object
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@contextlib.contextmanager
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def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
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except dbus.exceptions.DBusException as e:
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log.critical(*(args + (e,)), **kwargs)
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def get_managed_objects(object_manager):
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log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
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server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
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with if_dbus_exception_log_with_exception_and_exit(
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"Failed to access Mandos server through D-Bus:\n%s"):
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with SilenceLogger("dbus.proxies"):
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managed_objects = object_manager.GetManagedObjects()
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return managed_objects
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class SilenceLogger(object):
457
"Simple context manager to silence a particular logger"
458
def __init__(self, loggername):
459
self.logger = logging.getLogger(loggername)
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self.logger.addFilter(self.nullfilter)
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class NullFilter(logging.Filter):
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def filter(self, record):
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nullfilter = NullFilter()
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def __exit__(self, exc_type, exc_val, exc_tb):
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self.logger.removeFilter(self.nullfilter)
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def commands_from_options(options):
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if options.is_enabled:
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commands.append(IsEnabledCmd())
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commands.append(ApproveCmd())
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commands.append(DenyCmd())
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commands.append(RemoveCmd())
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if options.dump_json:
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commands.append(DumpJSONCmd())
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commands.append(EnableCmd())
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commands.append(DisableCmd())
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if options.bump_timeout:
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commands.append(BumpTimeoutCmd())
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if options.start_checker:
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commands.append(StartCheckerCmd())
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if options.stop_checker:
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commands.append(StopCheckerCmd())
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if options.approved_by_default is not None:
510
if options.approved_by_default:
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commands.append(ApproveByDefaultCmd())
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commands.append(DenyByDefaultCmd())
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if options.checker is not None:
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commands.append(SetCheckerCmd(options.checker))
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if options.host is not None:
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commands.append(SetHostCmd(options.host))
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if options.secret is not None:
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commands.append(SetSecretCmd(options.secret))
524
if options.timeout is not None:
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commands.append(SetTimeoutCmd(options.timeout))
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if options.extended_timeout:
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SetExtendedTimeoutCmd(options.extended_timeout))
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if options.interval is not None:
532
commands.append(SetIntervalCmd(options.interval))
534
if options.approval_delay is not None:
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commands.append(SetApprovalDelayCmd(options.approval_delay))
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if options.approval_duration is not None:
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SetApprovalDurationCmd(options.approval_duration))
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# If no command option has been given, show table of clients,
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# optionally verbosely
544
commands.append(PrintTableCmd(verbose=options.verbose))
549
class Command(object):
550
"""Abstract class for commands"""
551
def run(self, clients, bus=None, mandos=None):
552
"""Normal commands should implement run_on_one_client(), but
553
commands which want to operate on all clients at the same time
554
can override this run() method instead."""
556
for clientpath, properties in clients.items():
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log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
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dbus_busname, str(clientpath))
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client = bus.get_object(dbus_busname, clientpath)
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self.run_on_one_client(client, properties)
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class IsEnabledCmd(Command):
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def run(self, clients, bus=None, mandos=None):
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client, properties = next(iter(clients.items()))
566
if self.is_enabled(client, properties):
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def is_enabled(self, client, properties):
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return properties["Enabled"]
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class ApproveCmd(Command):
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def run_on_one_client(self, client, properties):
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log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
576
client.__dbus_object_path__, client_dbus_interface)
577
client.Approve(dbus.Boolean(True),
578
dbus_interface=client_dbus_interface)
581
class DenyCmd(Command):
582
def run_on_one_client(self, client, properties):
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log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
584
client.__dbus_object_path__, client_dbus_interface)
585
client.Approve(dbus.Boolean(False),
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dbus_interface=client_dbus_interface)
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class RemoveCmd(Command):
590
def run_on_one_client(self, client, properties):
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log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
592
server_dbus_path, server_dbus_interface,
593
str(client.__dbus_object_path__))
594
self.mandos.RemoveClient(client.__dbus_object_path__)
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class OutputCmd(Command):
598
"""Abstract class for commands outputting client details"""
599
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
600
"Created", "Interval", "Host", "KeyID",
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"Fingerprint", "CheckerRunning", "LastEnabled",
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"ApprovalPending", "ApprovedByDefault",
603
"LastApprovalRequest", "ApprovalDelay",
604
"ApprovalDuration", "Checker", "ExtendedTimeout",
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"Expires", "LastCheckerStatus")
607
def run(self, clients, bus=None, mandos=None):
608
print(self.output(clients.values()))
610
def output(self, clients):
611
raise NotImplementedError()
614
class DumpJSONCmd(OutputCmd):
615
def output(self, clients):
616
data = {client["Name"]:
617
{key: self.dbus_boolean_to_bool(client[key])
618
for key in self.all_keywords}
619
for client in clients}
620
return json.dumps(data, indent=4, separators=(',', ': '))
623
def dbus_boolean_to_bool(value):
624
if isinstance(value, dbus.Boolean):
629
class PrintTableCmd(OutputCmd):
630
def __init__(self, verbose=False):
631
self.verbose = verbose
633
def output(self, clients):
634
default_keywords = ("Name", "Enabled", "Timeout",
636
keywords = default_keywords
638
keywords = self.all_keywords
639
return str(self.TableOfClients(clients, keywords))
641
class TableOfClients(object):
644
"Enabled": "Enabled",
645
"Timeout": "Timeout",
646
"LastCheckedOK": "Last Successful Check",
647
"LastApprovalRequest": "Last Approval Request",
648
"Created": "Created",
649
"Interval": "Interval",
651
"Fingerprint": "Fingerprint",
653
"CheckerRunning": "Check Is Running",
654
"LastEnabled": "Last Enabled",
655
"ApprovalPending": "Approval Is Pending",
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"ApprovedByDefault": "Approved By Default",
657
"ApprovalDelay": "Approval Delay",
658
"ApprovalDuration": "Approval Duration",
659
"Checker": "Checker",
660
"ExtendedTimeout": "Extended Timeout",
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"Expires": "Expires",
662
"LastCheckerStatus": "Last Checker Status",
665
def __init__(self, clients, keywords):
666
self.clients = clients
667
self.keywords = keywords
670
return "\n".join(self.rows())
672
if sys.version_info.major == 2:
673
__unicode__ = __str__
675
return str(self).encode(locale.getpreferredencoding())
678
format_string = self.row_formatting_string()
679
rows = [self.header_line(format_string)]
680
rows.extend(self.client_line(client, format_string)
681
for client in self.clients)
684
def row_formatting_string(self):
685
"Format string used to format table rows"
686
return " ".join("{{{key}:{width}}}".format(
687
width=max(len(self.tableheaders[key]),
688
*(len(self.string_from_client(client, key))
689
for client in self.clients)),
691
for key in self.keywords)
693
def string_from_client(self, client, key):
694
return self.valuetostring(client[key], key)
697
def valuetostring(cls, value, keyword):
698
if isinstance(value, dbus.Boolean):
699
return "Yes" if value else "No"
700
if keyword in ("Timeout", "Interval", "ApprovalDelay",
701
"ApprovalDuration", "ExtendedTimeout"):
702
return cls.milliseconds_to_string(value)
705
def header_line(self, format_string):
706
return format_string.format(**self.tableheaders)
708
def client_line(self, client, format_string):
709
return format_string.format(
710
**{key: self.string_from_client(client, key)
711
for key in self.keywords})
714
def milliseconds_to_string(ms):
715
td = datetime.timedelta(0, 0, 0, ms)
716
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
717
.format(days="{}T".format(td.days)
719
hours=td.seconds // 3600,
720
minutes=(td.seconds % 3600) // 60,
721
seconds=td.seconds % 60))
724
class PropertyCmd(Command):
725
"""Abstract class for Actions for setting one client property"""
727
def run_on_one_client(self, client, properties):
728
"""Set the Client's D-Bus property"""
729
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
730
client.__dbus_object_path__,
731
dbus.PROPERTIES_IFACE, client_dbus_interface,
732
self.propname, self.value_to_set
733
if not isinstance(self.value_to_set, dbus.Boolean)
734
else bool(self.value_to_set))
735
client.Set(client_dbus_interface, self.propname,
737
dbus_interface=dbus.PROPERTIES_IFACE)
741
raise NotImplementedError()
744
class EnableCmd(PropertyCmd):
746
value_to_set = dbus.Boolean(True)
749
class DisableCmd(PropertyCmd):
751
value_to_set = dbus.Boolean(False)
754
class BumpTimeoutCmd(PropertyCmd):
755
propname = "LastCheckedOK"
759
class StartCheckerCmd(PropertyCmd):
760
propname = "CheckerRunning"
761
value_to_set = dbus.Boolean(True)
764
class StopCheckerCmd(PropertyCmd):
765
propname = "CheckerRunning"
766
value_to_set = dbus.Boolean(False)
769
class ApproveByDefaultCmd(PropertyCmd):
770
propname = "ApprovedByDefault"
771
value_to_set = dbus.Boolean(True)
774
class DenyByDefaultCmd(PropertyCmd):
775
propname = "ApprovedByDefault"
776
value_to_set = dbus.Boolean(False)
779
class PropertyValueCmd(PropertyCmd):
780
"""Abstract class for PropertyCmd recieving a value as argument"""
781
def __init__(self, value):
782
self.value_to_set = value
785
class SetCheckerCmd(PropertyValueCmd):
789
class SetHostCmd(PropertyValueCmd):
793
class SetSecretCmd(PropertyValueCmd):
797
def value_to_set(self):
801
def value_to_set(self, value):
802
"""When setting, read data from supplied file object"""
803
self._vts = value.read()
807
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
808
"""Abstract class for PropertyValueCmd taking a value argument as
809
a datetime.timedelta() but should store it as milliseconds."""
812
def value_to_set(self):
816
def value_to_set(self, value):
817
"""When setting, convert value from a datetime.timedelta"""
818
self._vts = int(round(value.total_seconds() * 1000))
821
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
825
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
826
propname = "ExtendedTimeout"
829
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
830
propname = "Interval"
833
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
834
propname = "ApprovalDelay"
837
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
838
propname = "ApprovalDuration"
842
class TestCaseWithAssertLogs(unittest.TestCase):
843
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
845
if not hasattr(unittest.TestCase, "assertLogs"):
846
@contextlib.contextmanager
847
def assertLogs(self, logger, level=logging.INFO):
848
capturing_handler = self.CapturingLevelHandler(level)
849
old_level = logger.level
850
old_propagate = logger.propagate
851
logger.addHandler(capturing_handler)
852
logger.setLevel(level)
853
logger.propagate = False
855
yield capturing_handler.watcher
857
logger.propagate = old_propagate
858
logger.removeHandler(capturing_handler)
859
logger.setLevel(old_level)
860
self.assertGreater(len(capturing_handler.watcher.records),
863
class CapturingLevelHandler(logging.Handler):
864
def __init__(self, level, *args, **kwargs):
865
logging.Handler.__init__(self, *args, **kwargs)
866
self.watcher = self.LoggingWatcher([], [])
867
def emit(self, record):
868
self.watcher.records.append(record)
869
self.watcher.output.append(self.format(record))
871
LoggingWatcher = collections.namedtuple("LoggingWatcher",
875
class Test_string_to_delta(TestCaseWithAssertLogs):
876
def test_handles_basic_rfc3339(self):
877
self.assertEqual(string_to_delta("PT0S"),
878
datetime.timedelta())
879
self.assertEqual(string_to_delta("P0D"),
880
datetime.timedelta())
881
self.assertEqual(string_to_delta("PT1S"),
882
datetime.timedelta(0, 1))
883
self.assertEqual(string_to_delta("PT2H"),
884
datetime.timedelta(0, 7200))
886
def test_falls_back_to_pre_1_6_1_with_warning(self):
887
with self.assertLogs(log, logging.WARNING):
888
value = string_to_delta("2h")
889
self.assertEqual(value, datetime.timedelta(0, 7200))
892
class Test_check_option_syntax(unittest.TestCase):
894
self.parser = argparse.ArgumentParser()
895
add_command_line_options(self.parser)
897
def test_actions_requires_client_or_all(self):
898
for action, value in self.actions.items():
899
options = self.parser.parse_args()
900
setattr(options, action, value)
901
with self.assertParseError():
902
self.check_option_syntax(options)
904
# This mostly corresponds to the definition from has_actions() in
905
# check_option_syntax()
907
# The actual values set here are not that important, but we do
908
# at least stick to the correct types, even though they are
912
"bump_timeout": True,
913
"start_checker": True,
914
"stop_checker": True,
918
"timeout": datetime.timedelta(),
919
"extended_timeout": datetime.timedelta(),
920
"interval": datetime.timedelta(),
921
"approved_by_default": True,
922
"approval_delay": datetime.timedelta(),
923
"approval_duration": datetime.timedelta(),
925
"secret": io.BytesIO(b"x"),
54
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
55
domain = 'se.bsnet.fukt'
56
busname = domain + '.Mandos'
58
server_interface = domain + '.Mandos'
59
client_interface = domain + '.Mandos.Client'
62
def timedelta_to_milliseconds(td):
63
"Convert a datetime.timedelta object to milliseconds"
64
return ((td.days * 24 * 60 * 60 * 1000)
66
+ (td.microseconds // 1000))
68
def milliseconds_to_string(ms):
69
td = datetime.timedelta(0, 0, 0, ms)
70
return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
71
% { "days": "%dT" % td.days if td.days else "",
72
"hours": td.seconds // 3600,
73
"minutes": (td.seconds % 3600) // 60,
74
"seconds": td.seconds % 60,
78
def string_to_delta(interval):
79
"""Parse a string and return a datetime.timedelta
81
>>> string_to_delta('7d')
83
>>> string_to_delta('60s')
84
datetime.timedelta(0, 60)
85
>>> string_to_delta('60m')
86
datetime.timedelta(0, 3600)
87
>>> string_to_delta('24h')
89
>>> string_to_delta(u'1w')
91
>>> string_to_delta('5m 30s')
92
datetime.timedelta(0, 330)
94
timevalue = datetime.timedelta(0)
95
regexp = re.compile("\d+[dsmhw]")
97
for s in regexp.findall(interval):
99
suffix = unicode(s[-1])
102
delta = datetime.timedelta(value)
104
delta = datetime.timedelta(0, value)
106
delta = datetime.timedelta(0, 0, 0, 0, value)
108
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
110
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
113
except (ValueError, IndexError):
118
def print_clients(clients, keywords):
119
def valuetostring(value, keyword):
120
if type(value) is dbus.Boolean:
121
return u"Yes" if value else u"No"
122
if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
123
u"ApprovalDuration"):
124
return milliseconds_to_string(value)
125
return unicode(value)
127
# Create format string to print table rows
128
format_string = u' '.join(u'%%-%ds' %
129
max(len(tablewords[key]),
130
max(len(valuetostring(client[key],
136
print format_string % tuple(tablewords[key] for key in keywords)
137
for client in clients:
138
print format_string % tuple(valuetostring(client[key], key)
141
def has_actions(options):
142
return any((options.enable,
144
options.bump_timeout,
145
options.start_checker,
146
options.stop_checker,
149
options.checker is not None,
150
options.timeout is not None,
151
options.interval is not None,
152
options.approved_by_default is not None,
153
options.approval_delay is not None,
154
options.approval_duration is not None,
155
options.host is not None,
156
options.secret is not None,
161
parser = OptionParser(version = "%%prog %s" % version)
162
parser.add_option("-a", "--all", action="store_true",
163
help="Select all clients")
164
parser.add_option("-v", "--verbose", action="store_true",
165
help="Print all fields")
166
parser.add_option("-e", "--enable", action="store_true",
167
help="Enable client")
168
parser.add_option("-d", "--disable", action="store_true",
169
help="disable client")
170
parser.add_option("-b", "--bump-timeout", action="store_true",
171
help="Bump timeout for client")
172
parser.add_option("--start-checker", action="store_true",
173
help="Start checker for client")
174
parser.add_option("--stop-checker", action="store_true",
175
help="Stop checker for client")
176
parser.add_option("-V", "--is-enabled", action="store_true",
177
help="Check if client is enabled")
178
parser.add_option("-r", "--remove", action="store_true",
179
help="Remove client")
180
parser.add_option("-c", "--checker", type="string",
181
help="Set checker command for client")
182
parser.add_option("-t", "--timeout", type="string",
183
help="Set timeout for client")
184
parser.add_option("-i", "--interval", type="string",
185
help="Set checker interval for client")
186
parser.add_option("--approve-by-default", action="store_true",
187
dest=u"approved_by_default",
188
help="Set client to be approved by default")
189
parser.add_option("--deny-by-default", action="store_false",
190
dest=u"approved_by_default",
191
help="Set client to be denied by default")
192
parser.add_option("--approval-delay", type="string",
193
help="Set delay before client approve/deny")
194
parser.add_option("--approval-duration", type="string",
195
help="Set duration of one client approval")
196
parser.add_option("-H", "--host", type="string",
197
help="Set host for client")
198
parser.add_option("-s", "--secret", type="string",
199
help="Set password blob (file) for client")
200
parser.add_option("-A", "--approve", action="store_true",
201
help="Approve any current client request")
202
parser.add_option("-D", "--deny", action="store_true",
203
help="Deny any current client request")
204
options, client_names = parser.parse_args()
206
if has_actions(options) and not client_names and not options.all:
207
parser.error('Options require clients names or --all.')
208
if options.verbose and has_actions(options):
209
parser.error('--verbose can only be used alone or with'
211
if options.all and not has_actions(options):
212
parser.error('--all requires an action.')
215
bus = dbus.SystemBus()
216
mandos_dbus_objc = bus.get_object(busname, server_path)
217
except dbus.exceptions.DBusException:
218
print >> sys.stderr, "Could not connect to Mandos server"
221
mandos_serv = dbus.Interface(mandos_dbus_objc,
222
dbus_interface = server_interface)
224
#block stderr since dbus library prints to stderr
930
@contextlib.contextmanager
931
def assertParseError(self):
932
with self.assertRaises(SystemExit) as e:
933
with self.temporarily_suppress_stderr():
935
# Exit code from argparse is guaranteed to be "2". Reference:
936
# https://docs.python.org/3/library
937
# /argparse.html#exiting-methods
938
self.assertEqual(e.exception.code, 2)
941
@contextlib.contextmanager
942
def temporarily_suppress_stderr():
225
943
null = os.open(os.path.devnull, os.O_RDWR)
226
944
stderrcopy = os.dup(sys.stderr.fileno())
227
945
os.dup2(null, sys.stderr.fileno())
231
mandos_clients = mandos_serv.GetAllClientsWithProperties()
234
os.dup2(stderrcopy, sys.stderr.fileno())
236
except dbus.exceptions.DBusException, e:
237
print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
240
# Compile dict of (clients: properties) to process
243
if options.all or not client_names:
244
clients = dict((bus.get_object(busname, path), properties)
245
for path, properties in
246
mandos_clients.iteritems())
248
for name in client_names:
249
for path, client in mandos_clients.iteritems():
250
if client['Name'] == name:
251
client_objc = bus.get_object(busname, path)
252
clients[client_objc] = client
255
print >> sys.stderr, "Client not found on server: %r" % name
258
if not has_actions(options) and clients:
260
keywords = ('Name', 'Enabled', 'Timeout',
261
'LastCheckedOK', 'Created', 'Interval',
262
'Host', 'Fingerprint', 'CheckerRunning',
263
'LastEnabled', 'ApprovalPending',
265
'LastApprovalRequest', 'ApprovalDelay',
266
'ApprovalDuration', 'Checker')
268
keywords = defaultkeywords
270
print_clients(clients.values(), keywords)
272
# Process each client in the list by all selected options
273
for client in clients:
275
mandos_serv.RemoveClient(client.__dbus_object_path__)
277
client.Enable(dbus_interface=client_interface)
279
client.Disable(dbus_interface=client_interface)
280
if options.bump_timeout:
281
client.CheckedOK(dbus_interface=client_interface)
282
if options.start_checker:
283
client.StartChecker(dbus_interface=client_interface)
284
if options.stop_checker:
285
client.StopChecker(dbus_interface=client_interface)
286
if options.is_enabled:
287
sys.exit(0 if client.Get(client_interface,
289
dbus_interface=dbus.PROPERTIES_IFACE)
292
client.Set(client_interface, u"Checker", options.checker,
293
dbus_interface=dbus.PROPERTIES_IFACE)
295
client.Set(client_interface, u"Host", options.host,
296
dbus_interface=dbus.PROPERTIES_IFACE)
298
client.Set(client_interface, u"Interval",
299
timedelta_to_milliseconds
300
(string_to_delta(options.interval)),
301
dbus_interface=dbus.PROPERTIES_IFACE)
302
if options.approval_delay:
303
client.Set(client_interface, u"ApprovalDelay",
304
timedelta_to_milliseconds
305
(string_to_delta(options.
307
dbus_interface=dbus.PROPERTIES_IFACE)
308
if options.approval_duration:
309
client.Set(client_interface, u"ApprovalDuration",
310
timedelta_to_milliseconds
311
(string_to_delta(options.
313
dbus_interface=dbus.PROPERTIES_IFACE)
315
client.Set(client_interface, u"Timeout",
316
timedelta_to_milliseconds
317
(string_to_delta(options.timeout)),
318
dbus_interface=dbus.PROPERTIES_IFACE)
320
client.Set(client_interface, u"Secret",
321
dbus.ByteArray(open(options.secret,
323
dbus_interface=dbus.PROPERTIES_IFACE)
324
if options.approved_by_default is not None:
325
client.Set(client_interface, u"ApprovedByDefault",
327
.approved_by_default),
328
dbus_interface=dbus.PROPERTIES_IFACE)
330
client.Approve(dbus.Boolean(True),
331
dbus_interface=client_interface)
333
client.Approve(dbus.Boolean(False),
334
dbus_interface=client_interface)
336
if __name__ == '__main__':
951
os.dup2(stderrcopy, sys.stderr.fileno())
954
def check_option_syntax(self, options):
955
check_option_syntax(self.parser, options)
957
def test_actions_all_conflicts_with_verbose(self):
958
for action, value in self.actions.items():
959
options = self.parser.parse_args()
960
setattr(options, action, value)
962
options.verbose = True
963
with self.assertParseError():
964
self.check_option_syntax(options)
966
def test_actions_with_client_conflicts_with_verbose(self):
967
for action, value in self.actions.items():
968
options = self.parser.parse_args()
969
setattr(options, action, value)
970
options.verbose = True
971
options.client = ["foo"]
972
with self.assertParseError():
973
self.check_option_syntax(options)
975
def test_dump_json_conflicts_with_verbose(self):
976
options = self.parser.parse_args()
977
options.dump_json = True
978
options.verbose = True
979
with self.assertParseError():
980
self.check_option_syntax(options)
982
def test_dump_json_conflicts_with_action(self):
983
for action, value in self.actions.items():
984
options = self.parser.parse_args()
985
setattr(options, action, value)
986
options.dump_json = True
987
with self.assertParseError():
988
self.check_option_syntax(options)
990
def test_all_can_not_be_alone(self):
991
options = self.parser.parse_args()
993
with self.assertParseError():
994
self.check_option_syntax(options)
996
def test_all_is_ok_with_any_action(self):
997
for action, value in self.actions.items():
998
options = self.parser.parse_args()
999
setattr(options, action, value)
1001
self.check_option_syntax(options)
1003
def test_any_action_is_ok_with_one_client(self):
1004
for action, value in self.actions.items():
1005
options = self.parser.parse_args()
1006
setattr(options, action, value)
1007
options.client = ["foo"]
1008
self.check_option_syntax(options)
1010
def test_actions_except_is_enabled_are_ok_with_two_clients(self):
1011
for action, value in self.actions.items():
1012
if action == "is_enabled":
1014
options = self.parser.parse_args()
1015
setattr(options, action, value)
1016
options.client = ["foo", "barbar"]
1017
self.check_option_syntax(options)
1019
def test_is_enabled_fails_without_client(self):
1020
options = self.parser.parse_args()
1021
options.is_enabled = True
1022
with self.assertParseError():
1023
self.check_option_syntax(options)
1025
def test_is_enabled_fails_with_two_clients(self):
1026
options = self.parser.parse_args()
1027
options.is_enabled = True
1028
options.client = ["foo", "barbar"]
1029
with self.assertParseError():
1030
self.check_option_syntax(options)
1032
def test_remove_can_only_be_combined_with_action_deny(self):
1033
for action, value in self.actions.items():
1034
if action in {"remove", "deny"}:
1036
options = self.parser.parse_args()
1037
setattr(options, action, value)
1039
options.remove = True
1040
with self.assertParseError():
1041
self.check_option_syntax(options)
1044
class Test_get_mandos_dbus_object(TestCaseWithAssertLogs):
1045
def test_calls_and_returns_get_object_on_bus(self):
1046
class MockBus(object):
1048
def get_object(mockbus_self, busname, dbus_path):
1049
# Note that "self" is still the testcase instance,
1050
# this MockBus instance is in "mockbus_self".
1051
self.assertEqual(busname, dbus_busname)
1052
self.assertEqual(dbus_path, server_dbus_path)
1053
mockbus_self.called = True
1056
mockbus = get_mandos_dbus_object(bus=MockBus())
1057
self.assertIsInstance(mockbus, MockBus)
1058
self.assertTrue(mockbus.called)
1060
def test_logs_and_exits_on_dbus_error(self):
1061
class MockBusFailing(object):
1062
def get_object(self, busname, dbus_path):
1063
raise dbus.exceptions.DBusException("Test")
1065
with self.assertLogs(log, logging.CRITICAL):
1066
with self.assertRaises(SystemExit) as e:
1067
bus = get_mandos_dbus_object(bus=MockBusFailing())
1069
if isinstance(e.exception.code, int):
1070
self.assertNotEqual(e.exception.code, 0)
1072
self.assertIsNotNone(e.exception.code)
1075
class Test_get_managed_objects(TestCaseWithAssertLogs):
1076
def test_calls_and_returns_GetManagedObjects(self):
1077
managed_objects = {"/clients/foo": { "Name": "foo"}}
1078
class MockObjectManager(object):
1079
def GetManagedObjects(self):
1080
return managed_objects
1081
retval = get_managed_objects(MockObjectManager())
1082
self.assertDictEqual(managed_objects, retval)
1084
def test_logs_and_exits_on_dbus_error(self):
1085
dbus_logger = logging.getLogger("dbus.proxies")
1087
class MockObjectManagerFailing(object):
1088
def GetManagedObjects(self):
1089
dbus_logger.error("Test")
1090
raise dbus.exceptions.DBusException("Test")
1092
class CountingHandler(logging.Handler):
1094
def emit(self, record):
1097
counting_handler = CountingHandler()
1099
dbus_logger.addHandler(counting_handler)
1102
with self.assertLogs(log, logging.CRITICAL) as watcher:
1103
with self.assertRaises(SystemExit) as e:
1104
get_managed_objects(MockObjectManagerFailing())
1106
dbus_logger.removeFilter(counting_handler)
1108
# Make sure the dbus logger was suppressed
1109
self.assertEqual(counting_handler.count, 0)
1111
# Test that the dbus_logger still works
1112
with self.assertLogs(dbus_logger, logging.ERROR):
1113
dbus_logger.error("Test")
1115
if isinstance(e.exception.code, int):
1116
self.assertNotEqual(e.exception.code, 0)
1118
self.assertIsNotNone(e.exception.code)
1121
class Test_commands_from_options(unittest.TestCase):
1123
self.parser = argparse.ArgumentParser()
1124
add_command_line_options(self.parser)
1126
def test_is_enabled(self):
1127
self.assert_command_from_args(["--is-enabled", "foo"],
1130
def assert_command_from_args(self, args, command_cls,
1132
"""Assert that parsing ARGS should result in an instance of
1133
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1134
options = self.parser.parse_args(args)
1135
check_option_syntax(self.parser, options)
1136
commands = commands_from_options(options)
1137
self.assertEqual(len(commands), 1)
1138
command = commands[0]
1139
self.assertIsInstance(command, command_cls)
1140
for key, value in cmd_attrs.items():
1141
self.assertEqual(getattr(command, key), value)
1143
def test_is_enabled_short(self):
1144
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1146
def test_approve(self):
1147
self.assert_command_from_args(["--approve", "foo"],
1150
def test_approve_short(self):
1151
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1153
def test_deny(self):
1154
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1156
def test_deny_short(self):
1157
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1159
def test_remove(self):
1160
self.assert_command_from_args(["--remove", "foo"],
1163
def test_deny_before_remove(self):
1164
options = self.parser.parse_args(["--deny", "--remove",
1166
check_option_syntax(self.parser, options)
1167
commands = commands_from_options(options)
1168
self.assertEqual(len(commands), 2)
1169
self.assertIsInstance(commands[0], DenyCmd)
1170
self.assertIsInstance(commands[1], RemoveCmd)
1172
def test_deny_before_remove_reversed(self):
1173
options = self.parser.parse_args(["--remove", "--deny",
1175
check_option_syntax(self.parser, options)
1176
commands = commands_from_options(options)
1177
self.assertEqual(len(commands), 2)
1178
self.assertIsInstance(commands[0], DenyCmd)
1179
self.assertIsInstance(commands[1], RemoveCmd)
1181
def test_remove_short(self):
1182
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1184
def test_dump_json(self):
1185
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1187
def test_enable(self):
1188
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1190
def test_enable_short(self):
1191
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1193
def test_disable(self):
1194
self.assert_command_from_args(["--disable", "foo"],
1197
def test_disable_short(self):
1198
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1200
def test_bump_timeout(self):
1201
self.assert_command_from_args(["--bump-timeout", "foo"],
1204
def test_bump_timeout_short(self):
1205
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1207
def test_start_checker(self):
1208
self.assert_command_from_args(["--start-checker", "foo"],
1211
def test_stop_checker(self):
1212
self.assert_command_from_args(["--stop-checker", "foo"],
1215
def test_approve_by_default(self):
1216
self.assert_command_from_args(["--approve-by-default", "foo"],
1217
ApproveByDefaultCmd)
1219
def test_deny_by_default(self):
1220
self.assert_command_from_args(["--deny-by-default", "foo"],
1223
def test_checker(self):
1224
self.assert_command_from_args(["--checker", ":", "foo"],
1225
SetCheckerCmd, value_to_set=":")
1227
def test_checker_empty(self):
1228
self.assert_command_from_args(["--checker", "", "foo"],
1229
SetCheckerCmd, value_to_set="")
1231
def test_checker_short(self):
1232
self.assert_command_from_args(["-c", ":", "foo"],
1233
SetCheckerCmd, value_to_set=":")
1235
def test_host(self):
1236
self.assert_command_from_args(["--host", "foo.example.org",
1238
value_to_set="foo.example.org")
1240
def test_host_short(self):
1241
self.assert_command_from_args(["-H", "foo.example.org",
1243
value_to_set="foo.example.org")
1245
def test_secret_devnull(self):
1246
self.assert_command_from_args(["--secret", os.path.devnull,
1247
"foo"], SetSecretCmd,
1250
def test_secret_tempfile(self):
1251
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1252
value = b"secret\0xyzzy\nbar"
1255
self.assert_command_from_args(["--secret", f.name,
1256
"foo"], SetSecretCmd,
1259
def test_secret_devnull_short(self):
1260
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1261
SetSecretCmd, value_to_set=b"")
1263
def test_secret_tempfile_short(self):
1264
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1265
value = b"secret\0xyzzy\nbar"
1268
self.assert_command_from_args(["-s", f.name, "foo"],
1272
def test_timeout(self):
1273
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1275
value_to_set=300000)
1277
def test_timeout_short(self):
1278
self.assert_command_from_args(["-t", "PT5M", "foo"],
1280
value_to_set=300000)
1282
def test_extended_timeout(self):
1283
self.assert_command_from_args(["--extended-timeout", "PT15M",
1285
SetExtendedTimeoutCmd,
1286
value_to_set=900000)
1288
def test_interval(self):
1289
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1291
value_to_set=120000)
1293
def test_interval_short(self):
1294
self.assert_command_from_args(["-i", "PT2M", "foo"],
1296
value_to_set=120000)
1298
def test_approval_delay(self):
1299
self.assert_command_from_args(["--approval-delay", "PT30S",
1300
"foo"], SetApprovalDelayCmd,
1303
def test_approval_duration(self):
1304
self.assert_command_from_args(["--approval-duration", "PT1S",
1305
"foo"], SetApprovalDurationCmd,
1308
def test_print_table(self):
1309
self.assert_command_from_args([], PrintTableCmd,
1312
def test_print_table_verbose(self):
1313
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1316
def test_print_table_verbose_short(self):
1317
self.assert_command_from_args(["-v"], PrintTableCmd,
1321
class TestCmd(unittest.TestCase):
1322
"""Abstract class for tests of command classes"""
1326
class MockClient(object):
1327
def __init__(self, name, **attributes):
1328
self.__dbus_object_path__ = "/clients/{}".format(name)
1329
self.attributes = attributes
1330
self.attributes["Name"] = name
1332
def Set(self, interface, propname, value, dbus_interface):
1333
testcase.assertEqual(interface, client_dbus_interface)
1334
testcase.assertEqual(dbus_interface,
1335
dbus.PROPERTIES_IFACE)
1336
self.attributes[propname] = value
1337
def Get(self, interface, propname, dbus_interface):
1338
testcase.assertEqual(interface, client_dbus_interface)
1339
testcase.assertEqual(dbus_interface,
1340
dbus.PROPERTIES_IFACE)
1341
return self.attributes[propname]
1342
def Approve(self, approve, dbus_interface):
1343
testcase.assertEqual(dbus_interface,
1344
client_dbus_interface)
1345
self.calls.append(("Approve", (approve,
1347
self.client = MockClient(
1349
KeyID=("92ed150794387c03ce684574b1139a65"
1350
"94a34f895daaaf09fd8ea90a27cddb12"),
1352
Host="foo.example.org",
1353
Enabled=dbus.Boolean(True),
1355
LastCheckedOK="2019-02-03T00:00:00",
1356
Created="2019-01-02T00:00:00",
1358
Fingerprint=("778827225BA7DE539C5A"
1359
"7CFA59CFF7CDBD9A5920"),
1360
CheckerRunning=dbus.Boolean(False),
1361
LastEnabled="2019-01-03T00:00:00",
1362
ApprovalPending=dbus.Boolean(False),
1363
ApprovedByDefault=dbus.Boolean(True),
1364
LastApprovalRequest="",
1366
ApprovalDuration=1000,
1367
Checker="fping -q -- %(host)s",
1368
ExtendedTimeout=900000,
1369
Expires="2019-02-04T00:00:00",
1370
LastCheckerStatus=0)
1371
self.other_client = MockClient(
1373
KeyID=("0558568eedd67d622f5c83b35a115f79"
1374
"6ab612cff5ad227247e46c2b020f441c"),
1375
Secret=b"secretbar",
1377
Enabled=dbus.Boolean(True),
1379
LastCheckedOK="2019-02-04T00:00:00",
1380
Created="2019-01-03T00:00:00",
1382
Fingerprint=("3E393AEAEFB84C7E89E2"
1383
"F547B3A107558FCA3A27"),
1384
CheckerRunning=dbus.Boolean(True),
1385
LastEnabled="2019-01-04T00:00:00",
1386
ApprovalPending=dbus.Boolean(False),
1387
ApprovedByDefault=dbus.Boolean(False),
1388
LastApprovalRequest="2019-01-03T00:00:00",
1389
ApprovalDelay=30000,
1390
ApprovalDuration=93785000,
1392
ExtendedTimeout=900000,
1393
Expires="2019-02-05T00:00:00",
1394
LastCheckerStatus=-2)
1395
self.clients = collections.OrderedDict(
1397
("/clients/foo", self.client.attributes),
1398
("/clients/barbar", self.other_client.attributes),
1400
self.one_client = {"/clients/foo": self.client.attributes}
1406
def get_object(client_bus_name, path):
1407
self.assertEqual(client_bus_name, dbus_busname)
1409
# Note: "self" here is the TestCmd instance, not
1410
# the Bus instance, since this is a static method!
1411
"/clients/foo": self.client,
1412
"/clients/barbar": self.other_client,
1417
class TestIsEnabledCmd(TestCmd):
1418
def test_is_enabled(self):
1419
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1421
for client, properties
1422
in self.clients.items()))
1424
def test_is_enabled_run_exits_successfully(self):
1425
with self.assertRaises(SystemExit) as e:
1426
IsEnabledCmd().run(self.one_client)
1427
if e.exception.code is not None:
1428
self.assertEqual(e.exception.code, 0)
1430
self.assertIsNone(e.exception.code)
1432
def test_is_enabled_run_exits_with_failure(self):
1433
self.client.attributes["Enabled"] = dbus.Boolean(False)
1434
with self.assertRaises(SystemExit) as e:
1435
IsEnabledCmd().run(self.one_client)
1436
if isinstance(e.exception.code, int):
1437
self.assertNotEqual(e.exception.code, 0)
1439
self.assertIsNotNone(e.exception.code)
1442
class TestApproveCmd(TestCmd):
1443
def test_approve(self):
1444
ApproveCmd().run(self.clients, self.bus)
1445
for clientpath in self.clients:
1446
client = self.bus.get_object(dbus_busname, clientpath)
1447
self.assertIn(("Approve", (True, client_dbus_interface)),
1451
class TestDenyCmd(TestCmd):
1452
def test_deny(self):
1453
DenyCmd().run(self.clients, self.bus)
1454
for clientpath in self.clients:
1455
client = self.bus.get_object(dbus_busname, clientpath)
1456
self.assertIn(("Approve", (False, client_dbus_interface)),
1460
class TestRemoveCmd(TestCmd):
1461
def test_remove(self):
1462
class MockMandos(object):
1465
def RemoveClient(self, dbus_path):
1466
self.calls.append(("RemoveClient", (dbus_path,)))
1467
mandos = MockMandos()
1468
super(TestRemoveCmd, self).setUp()
1469
RemoveCmd().run(self.clients, self.bus, mandos)
1470
self.assertEqual(len(mandos.calls), 2)
1471
for clientpath in self.clients:
1472
self.assertIn(("RemoveClient", (clientpath,)),
1476
class TestDumpJSONCmd(TestCmd):
1478
self.expected_json = {
1481
"KeyID": ("92ed150794387c03ce684574b1139a65"
1482
"94a34f895daaaf09fd8ea90a27cddb12"),
1483
"Host": "foo.example.org",
1486
"LastCheckedOK": "2019-02-03T00:00:00",
1487
"Created": "2019-01-02T00:00:00",
1489
"Fingerprint": ("778827225BA7DE539C5A"
1490
"7CFA59CFF7CDBD9A5920"),
1491
"CheckerRunning": False,
1492
"LastEnabled": "2019-01-03T00:00:00",
1493
"ApprovalPending": False,
1494
"ApprovedByDefault": True,
1495
"LastApprovalRequest": "",
1497
"ApprovalDuration": 1000,
1498
"Checker": "fping -q -- %(host)s",
1499
"ExtendedTimeout": 900000,
1500
"Expires": "2019-02-04T00:00:00",
1501
"LastCheckerStatus": 0,
1505
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1506
"6ab612cff5ad227247e46c2b020f441c"),
1507
"Host": "192.0.2.3",
1510
"LastCheckedOK": "2019-02-04T00:00:00",
1511
"Created": "2019-01-03T00:00:00",
1513
"Fingerprint": ("3E393AEAEFB84C7E89E2"
1514
"F547B3A107558FCA3A27"),
1515
"CheckerRunning": True,
1516
"LastEnabled": "2019-01-04T00:00:00",
1517
"ApprovalPending": False,
1518
"ApprovedByDefault": False,
1519
"LastApprovalRequest": "2019-01-03T00:00:00",
1520
"ApprovalDelay": 30000,
1521
"ApprovalDuration": 93785000,
1523
"ExtendedTimeout": 900000,
1524
"Expires": "2019-02-05T00:00:00",
1525
"LastCheckerStatus": -2,
1528
return super(TestDumpJSONCmd, self).setUp()
1530
def test_normal(self):
1531
output = DumpJSONCmd().output(self.clients.values())
1532
json_data = json.loads(output)
1533
self.assertDictEqual(json_data, self.expected_json)
1535
def test_one_client(self):
1536
output = DumpJSONCmd().output(self.one_client.values())
1537
json_data = json.loads(output)
1538
expected_json = {"foo": self.expected_json["foo"]}
1539
self.assertDictEqual(json_data, expected_json)
1542
class TestPrintTableCmd(TestCmd):
1543
def test_normal(self):
1544
output = PrintTableCmd().output(self.clients.values())
1545
expected_output = "\n".join((
1546
"Name Enabled Timeout Last Successful Check",
1547
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1548
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
1550
self.assertEqual(output, expected_output)
1552
def test_verbose(self):
1553
output = PrintTableCmd(verbose=True).output(
1554
self.clients.values())
1569
"Last Successful Check ",
1570
"2019-02-03T00:00:00 ",
1571
"2019-02-04T00:00:00 ",
1574
"2019-01-02T00:00:00 ",
1575
"2019-01-03T00:00:00 ",
1587
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
1589
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
1593
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
1594
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
1596
"Check Is Running ",
1601
"2019-01-03T00:00:00 ",
1602
"2019-01-04T00:00:00 ",
1604
"Approval Is Pending ",
1608
"Approved By Default ",
1612
"Last Approval Request ",
1614
"2019-01-03T00:00:00 ",
1620
"Approval Duration ",
1625
"fping -q -- %(host)s ",
1628
"Extended Timeout ",
1633
"2019-02-04T00:00:00 ",
1634
"2019-02-05T00:00:00 ",
1636
"Last Checker Status",
1641
num_lines = max(len(rows) for rows in columns)
1642
expected_output = "\n".join("".join(rows[line]
1643
for rows in columns)
1644
for line in range(num_lines))
1645
self.assertEqual(output, expected_output)
1647
def test_one_client(self):
1648
output = PrintTableCmd().output(self.one_client.values())
1649
expected_output = "\n".join((
1650
"Name Enabled Timeout Last Successful Check",
1651
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1653
self.assertEqual(output, expected_output)
1656
class TestPropertyCmd(TestCmd):
1657
"""Abstract class for tests of PropertyCmd classes"""
1659
if not hasattr(self, "command"):
1661
values_to_get = getattr(self, "values_to_get",
1663
for value_to_set, value_to_get in zip(self.values_to_set,
1665
for clientpath in self.clients:
1666
client = self.bus.get_object(dbus_busname, clientpath)
1667
old_value = client.attributes[self.propname]
1668
self.assertNotIsInstance(old_value, self.Unique)
1669
client.attributes[self.propname] = self.Unique()
1670
self.run_command(value_to_set, self.clients)
1671
for clientpath in self.clients:
1672
client = self.bus.get_object(dbus_busname, clientpath)
1673
value = client.attributes[self.propname]
1674
self.assertNotIsInstance(value, self.Unique)
1675
self.assertEqual(value, value_to_get)
1677
class Unique(object):
1678
"""Class for objects which exist only to be unique objects,
1679
since unittest.mock.sentinel only exists in Python 3.3"""
1681
def run_command(self, value, clients):
1682
self.command().run(clients, self.bus)
1685
class TestEnableCmd(TestPropertyCmd):
1687
propname = "Enabled"
1688
values_to_set = [dbus.Boolean(True)]
1691
class TestDisableCmd(TestPropertyCmd):
1692
command = DisableCmd
1693
propname = "Enabled"
1694
values_to_set = [dbus.Boolean(False)]
1697
class TestBumpTimeoutCmd(TestPropertyCmd):
1698
command = BumpTimeoutCmd
1699
propname = "LastCheckedOK"
1700
values_to_set = [""]
1703
class TestStartCheckerCmd(TestPropertyCmd):
1704
command = StartCheckerCmd
1705
propname = "CheckerRunning"
1706
values_to_set = [dbus.Boolean(True)]
1709
class TestStopCheckerCmd(TestPropertyCmd):
1710
command = StopCheckerCmd
1711
propname = "CheckerRunning"
1712
values_to_set = [dbus.Boolean(False)]
1715
class TestApproveByDefaultCmd(TestPropertyCmd):
1716
command = ApproveByDefaultCmd
1717
propname = "ApprovedByDefault"
1718
values_to_set = [dbus.Boolean(True)]
1721
class TestDenyByDefaultCmd(TestPropertyCmd):
1722
command = DenyByDefaultCmd
1723
propname = "ApprovedByDefault"
1724
values_to_set = [dbus.Boolean(False)]
1727
class TestPropertyValueCmd(TestPropertyCmd):
1728
"""Abstract class for tests of PropertyValueCmd classes"""
1731
if type(self) is TestPropertyValueCmd:
1733
return super(TestPropertyValueCmd, self).runTest()
1735
def run_command(self, value, clients):
1736
self.command(value).run(clients, self.bus)
1739
class TestSetCheckerCmd(TestPropertyValueCmd):
1740
command = SetCheckerCmd
1741
propname = "Checker"
1742
values_to_set = ["", ":", "fping -q -- %s"]
1745
class TestSetHostCmd(TestPropertyValueCmd):
1746
command = SetHostCmd
1748
values_to_set = ["192.0.2.3", "foo.example.org"]
1751
class TestSetSecretCmd(TestPropertyValueCmd):
1752
command = SetSecretCmd
1754
values_to_set = [io.BytesIO(b""),
1755
io.BytesIO(b"secret\0xyzzy\nbar")]
1756
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1759
class TestSetTimeoutCmd(TestPropertyValueCmd):
1760
command = SetTimeoutCmd
1761
propname = "Timeout"
1762
values_to_set = [datetime.timedelta(),
1763
datetime.timedelta(minutes=5),
1764
datetime.timedelta(seconds=1),
1765
datetime.timedelta(weeks=1),
1766
datetime.timedelta(weeks=52)]
1767
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1770
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1771
command = SetExtendedTimeoutCmd
1772
propname = "ExtendedTimeout"
1773
values_to_set = [datetime.timedelta(),
1774
datetime.timedelta(minutes=5),
1775
datetime.timedelta(seconds=1),
1776
datetime.timedelta(weeks=1),
1777
datetime.timedelta(weeks=52)]
1778
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1781
class TestSetIntervalCmd(TestPropertyValueCmd):
1782
command = SetIntervalCmd
1783
propname = "Interval"
1784
values_to_set = [datetime.timedelta(),
1785
datetime.timedelta(minutes=5),
1786
datetime.timedelta(seconds=1),
1787
datetime.timedelta(weeks=1),
1788
datetime.timedelta(weeks=52)]
1789
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1792
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1793
command = SetApprovalDelayCmd
1794
propname = "ApprovalDelay"
1795
values_to_set = [datetime.timedelta(),
1796
datetime.timedelta(minutes=5),
1797
datetime.timedelta(seconds=1),
1798
datetime.timedelta(weeks=1),
1799
datetime.timedelta(weeks=52)]
1800
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1803
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1804
command = SetApprovalDurationCmd
1805
propname = "ApprovalDuration"
1806
values_to_set = [datetime.timedelta(),
1807
datetime.timedelta(minutes=5),
1808
datetime.timedelta(seconds=1),
1809
datetime.timedelta(weeks=1),
1810
datetime.timedelta(weeks=52)]
1811
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1815
def should_only_run_tests():
1816
parser = argparse.ArgumentParser(add_help=False)
1817
parser.add_argument("--check", action='store_true')
1818
args, unknown_args = parser.parse_known_args()
1819
run_tests = args.check
1821
# Remove --check argument from sys.argv
1822
sys.argv[1:] = unknown_args
1825
# Add all tests from doctest strings
1826
def load_tests(loader, tests, none):
1828
tests.addTests(doctest.DocTestSuite())
1831
if __name__ == "__main__":
1833
if should_only_run_tests():
1834
# Call using ./tdd-python-script --check [--verbose]