/mandos/trunk : revision 1092

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#!/usr/bin/python3 -bbI

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# -*- coding: utf-8; lexical-binding: t -*-

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#

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# Mandos Control - Control or query the Mandos server

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#

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#!/usr/bin/python

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

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#

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# Mandos Monitor - Control and monitor the Mandos server

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#

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#

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# This file is part of Mandos.

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#

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#

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

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#

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from __future__ import (division, absolute_import, print_function,

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unicode_literals)

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pass

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import sys

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import unittest

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import argparse

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import logging

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import os

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import locale

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import datetime

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import re

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import os

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import collections

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import json

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import unittest

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import logging

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import io

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import tempfile

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import contextlib

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if sys.version_info.major == 2:

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__metaclass__ = type

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str = unicode

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input = raw_input

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class gi:

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"""Dummy gi module, for the tests"""

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class repository:

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class GLib:

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class Error(Exception):

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pass

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dbussy = None

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ravel = None

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dbus_python = None

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pydbus = None

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try:

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import dbussy

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import ravel

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except ImportError:

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try:

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import pydbus

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import gi

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except ImportError:

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import dbus as dbus_python

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import abc

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import dbus as dbus_python

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# Show warnings by default

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if not sys.warnoptions:

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import warnings

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warnings.simplefilter("default")

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log = logging.getLogger(os.path.basename(sys.argv[0]))

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log = logging.getLogger(sys.argv[0])

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logging.basicConfig(level="INFO", # Show info level messages

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format="%(message)s") # Show basic log messages

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logging.captureWarnings(True) # Show warnings via the logging system

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if sys.version_info.major == 2:

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str = unicode

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import StringIO

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io.StringIO = StringIO.StringIO

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locale.setlocale(locale.LC_ALL, "")

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version = "1.8.15"

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version = "1.8.3"

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def main():

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clientnames = options.client

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if options.debug:

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logging.getLogger("").setLevel(logging.DEBUG)

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log.setLevel(logging.DEBUG)

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if dbussy is not None and ravel is not None:

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bus = dbussy_adapter.CachingBus(dbussy, ravel)

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elif pydbus is not None:

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bus = pydbus_adapter.CachingBus(pydbus)

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else:

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bus = dbus_python_adapter.CachingBus(dbus_python)

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bus = dbus_python_adapter.CachingBus(dbus_python)

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try:

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all_clients = bus.get_clients_and_properties()

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help="Select all clients")

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

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help="Print all fields")

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parser.add_argument("-j", "--dump-json", dest="commands",

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action="append_const", default=[],

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const=command.DumpJSON(),

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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", dest="commands",

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action="append_const", default=[],

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const=command.Enable(),

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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", dest="commands",

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action="append_const", default=[],

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const=command.Disable(),

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

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action="store_true",

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help="disable client")

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parser.add_argument("-b", "--bump-timeout", dest="commands",

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action="append_const", default=[],

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const=command.BumpTimeout(),

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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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dest="commands",

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action="append_const", default=[],

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const=command.StartChecker(),

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action="store_true",

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help="Start checker for client")

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start_stop_checker.add_argument("--stop-checker", dest="commands",

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action="append_const", default=[],

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const=command.StopChecker(),

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

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action="store_true",

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help="Stop checker for client")

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parser.add_argument("-V", "--is-enabled", dest="commands",

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action="append_const", default=[],

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const=command.IsEnabled(),

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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", dest="commands",

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action="append_const", default=[],

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const=command.Remove(),

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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", dest="commands",

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action="append", default=[],

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metavar="COMMAND", type=command.SetChecker,

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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(

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"-t", "--timeout", dest="commands", action="append",

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default=[], metavar="TIME",

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type=command.SetTimeout.argparse(string_to_delta),

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help="Set timeout for client")

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parser.add_argument(

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"--extended-timeout", dest="commands", action="append",

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default=[], metavar="TIME",

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type=command.SetExtendedTimeout.argparse(string_to_delta),

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help="Set extended timeout for client")

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parser.add_argument(

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"-i", "--interval", dest="commands", action="append",

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default=[], metavar="TIME",

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type=command.SetInterval.argparse(string_to_delta),

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help="Set checker interval for client")

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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", dest="commands",

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action="append_const", default=[],

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const=command.ApproveByDefault(),

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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", dest="commands",

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action="append_const", default=[],

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const=command.DenyByDefault(),

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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(

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"--approval-delay", dest="commands", action="append",

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default=[], metavar="TIME",

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type=command.SetApprovalDelay.argparse(string_to_delta),

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

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parser.add_argument(

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"--approval-duration", dest="commands", action="append",

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default=[], metavar="TIME",

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type=command.SetApprovalDuration.argparse(string_to_delta),

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help="Set duration of one client approval")

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parser.add_argument("-H", "--host", dest="commands",

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action="append", default=[], metavar="STRING",

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type=command.SetHost,

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help="Set host for client")

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parser.add_argument(

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"-s", "--secret", dest="commands", action="append",

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default=[], metavar="FILENAME",

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

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

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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", dest="commands", action="append_const",

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default=[], const=command.Approve(),

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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", dest="commands",

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action="append_const", default=[],

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const=command.Deny(),

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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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return rfc3339_duration_to_delta(interval)

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except ValueError as e:

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log.warning("%s - Parsing as pre-1.6.1 interval instead",

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" ".join(e.args))

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' '.join(e.args))

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return parse_pre_1_6_1_interval(interval)

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def rfc3339_duration_to_delta(duration):

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"""Parse an RFC 3339 "duration" and return a datetime.timedelta

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>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)

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True

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>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)

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True

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>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)

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True

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>>> # 60 months

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>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)

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True

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>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)

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True

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>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)

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True

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>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)

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True

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>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)

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True

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

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and return a datetime.timedelta

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>>> parse_pre_1_6_1_interval("7d") == datetime.timedelta(days=7)

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True

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>>> parse_pre_1_6_1_interval("60s") == datetime.timedelta(0, 60)

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True

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>>> parse_pre_1_6_1_interval("60m") == datetime.timedelta(hours=1)

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True

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>>> parse_pre_1_6_1_interval("24h") == datetime.timedelta(days=1)

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True

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>>> parse_pre_1_6_1_interval("1w") == datetime.timedelta(days=7)

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True

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>>> parse_pre_1_6_1_interval("5m 30s") == datetime.timedelta(0, 330)

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True

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>>> parse_pre_1_6_1_interval("") == datetime.timedelta(0)

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True

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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") == datetime.timedelta(2, 480, 18000)

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True

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>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')

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datetime.timedelta(2, 480, 18000)

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"""

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"""Apply additional restrictions on options, not expressible in

439

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argparse"""

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def has_commands(options, commands=None):

442

if commands is None:

443

commands = (command.Enable,

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command.Disable,

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command.BumpTimeout,

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command.StartChecker,

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command.StopChecker,

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command.IsEnabled,

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command.Remove,

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command.SetChecker,

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command.SetTimeout,

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command.SetExtendedTimeout,

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command.SetInterval,

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command.ApproveByDefault,

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command.DenyByDefault,

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command.SetApprovalDelay,

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command.SetApprovalDuration,

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command.SetHost,

459

command.SetSecret,

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command.Approve,

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command.Deny)

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return any(isinstance(cmd, commands)

463

for cmd in options.commands)

372

def has_actions(options):

373

return any((options.enable,

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options.disable,

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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.is_enabled,

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options.remove,

380

options.checker is not None,

381

options.timeout is not None,

382

options.extended_timeout is not None,

383

options.interval is not None,

384

options.approved_by_default is not None,

385

options.approval_delay is not None,

386

options.approval_duration is not None,

387

options.host is not None,

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options.secret is not None,

389

options.approve,

390

options.deny))

464

391

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

392

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

466

393

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

467

if options.verbose and has_commands(options):

394

if options.verbose and has_actions(options):

468

395

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

469

if (has_commands(options, (command.DumpJSON,))

470

and (options.verbose or len(options.commands) > 1)):

396

if options.dump_json and (options.verbose

397

or has_actions(options)):

471

398

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

472

if options.all and not has_commands(options):

399

if options.all and not has_actions(options):

473

400

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

474

if (has_commands(options, (command.IsEnabled,))

475

and len(options.client) > 1):

401

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

476

402

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

477

if (len(options.commands) > 1

478

and has_commands(options, (command.Remove,))

479

and not has_commands(options, (command.Deny,))):

480

parser.error("--remove can only be combined with --deny")

481

482

483

class dbus:

484

485

class SystemBus:

403

if options.remove:

404

options.remove = False

405

if has_actions(options) and not options.deny:

406

parser.error("--remove can only be combined with --deny")

407

options.remove = True

408

409

410

411

class dbus(object):

412

413

class SystemBus(object):

486

414

487

415

object_manager_iface = "org.freedesktop.DBus.ObjectManager"

488

416

def get_managed_objects(self, busname, objectpath):

497

425

self.properties_iface, interface, key,

498

426

value)

499

427

500

def call_method(self, methodname, busname, objectpath,

501

interface, *args):

502

raise NotImplementedError()

503

504

428

505

429

class MandosBus(SystemBus):

506

430

busname_domain = "se.recompile"

538

462

pass

539

463

540

464

541

class dbus_python_adapter:

465

class dbus_python_adapter(object):

542

466

543

467

class SystemBus(dbus.MandosBus):

544

468

"""Use dbus-python"""

589

513

for key, subval in value.items()}

590

514

return value

591

515

592

def set_client_property(self, objectpath, key, value):

593

if key == "Secret":

594

if not isinstance(value, bytes):

595

value = value.encode("utf-8")

596

value = self.dbus_python.ByteArray(value)

597

return self.set_property(self.busname, objectpath,

598

self.client_interface, key,

599

value)

600

516

601

class SilenceLogger:

517

class SilenceLogger(object):

602

518

"Simple context manager to silence a particular logger"

603

519

def __init__(self, loggername):

604

520

self.logger = logging.getLogger(loggername)

633

549

return new_object

634

550

635

551

636

class pydbus_adapter:

637

class SystemBus(dbus.MandosBus):

638

def __init__(self, module=pydbus):

639

self.pydbus = module

640

self.bus = self.pydbus.SystemBus()

641

642

@contextlib.contextmanager

643

def convert_exception(self, exception_class=dbus.Error):

644

try:

645

yield

646

except gi.repository.GLib.Error as e:

647

# This does what "raise from" would do

648

exc = exception_class(*e.args)

649

exc.__cause__ = e

650

raise exc

651

652

def call_method(self, methodname, busname, objectpath,

653

interface, *args):

654

proxy_object = self.get(busname, objectpath)

655

log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,

656

interface, methodname,

657

", ".join(repr(a) for a in args))

658

method = getattr(proxy_object[interface], methodname)

659

with self.convert_exception():

660

return method(*args)

661

662

def get(self, busname, objectpath):

663

log.debug("D-Bus: Connect to: (busname=%r, path=%r)",

664

busname, objectpath)

665

with self.convert_exception(dbus.ConnectFailed):

666

if sys.version_info.major <= 2:

667

with warnings.catch_warnings():

668

warnings.filterwarnings(

669

"ignore", "", DeprecationWarning,

670

r"^xml\.etree\.ElementTree$")

671

return self.bus.get(busname, objectpath)

672

else:

673

return self.bus.get(busname, objectpath)

674

675

def set_property(self, busname, objectpath, interface, key,

676

value):

677

proxy_object = self.get(busname, objectpath)

678

log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,

679

objectpath, self.properties_iface, interface,

680

key, value)

681

setattr(proxy_object[interface], key, value)

682

683

class CachingBus(SystemBus):

684

"""A caching layer for pydbus_adapter.SystemBus"""

685

def __init__(self, *args, **kwargs):

686

self.object_cache = {}

687

super(pydbus_adapter.CachingBus,

688

self).__init__(*args, **kwargs)

689

def get(self, busname, objectpath):

690

try:

691

return self.object_cache[(busname, objectpath)]

692

except KeyError:

693

new_object = (super(pydbus_adapter.CachingBus, self)

694

.get(busname, objectpath))

695

self.object_cache[(busname, objectpath)] = new_object

696

return new_object

697

698

699

class dbussy_adapter:

700

class SystemBus(dbus.SystemBus):

701

"""Use DBussy"""

702

703

def __init__(self, dbussy, ravel):

704

self.dbussy = dbussy

705

self.ravel = ravel

706

self.bus = ravel.system_bus()

707

708

@contextlib.contextmanager

709

def convert_exception(self, exception_class=dbus.Error):

710

try:

711

yield

712

except self.dbussy.DBusError as e:

713

# This does what "raise from" would do

714

exc = exception_class(*e.args)

715

exc.__cause__ = e

716

raise exc

717

718

def call_method(self, methodname, busname, objectpath,

719

interface, *args):

720

proxy_object = self.get_object(busname, objectpath)

721

log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,

722

interface, methodname,

723

", ".join(repr(a) for a in args))

724

iface = proxy_object.get_interface(interface)

725

method = getattr(iface, methodname)

726

with self.convert_exception(dbus.Error):

727

value = method(*args)

728

# DBussy returns values either as an empty list or as a

729

# list of one element with the return value

730

if value:

731

return self.type_filter(value[0])

732

733

def get_object(self, busname, objectpath):

734

log.debug("D-Bus: Connect to: (busname=%r, path=%r)",

735

busname, objectpath)

736

with self.convert_exception(dbus.ConnectFailed):

737

return self.bus[busname][objectpath]

738

739

def type_filter(self, value):

740

"""Convert the most bothersome types to Python types"""

741

# A D-Bus Variant value is represented as the Python type

742

# Tuple[dbussy.DBUS.Signature, Any]

743

if isinstance(value, tuple):

744

if (len(value) == 2

745

and isinstance(value[0],

746

self.dbussy.DBUS.Signature)):

747

return self.type_filter(value[1])

748

elif isinstance(value, self.dbussy.DBUS.ObjectPath):

749

return str(value)

750

# Also recurse into dictionaries

751

elif isinstance(value, dict):

752

return {self.type_filter(key):

753

self.type_filter(subval)

754

for key, subval in value.items()}

755

return value

756

757

def set_property(self, busname, objectpath, interface, key,

758

value):

759

proxy_object = self.get_object(busname, objectpath)

760

log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,

761

objectpath, self.properties_iface, interface,

762

key, value)

763

if key == "Secret":

764

# DBussy wants a Byte Array to be a sequence of

765

# values, not a byte string

766

value = tuple(value)

767

setattr(proxy_object.get_interface(interface), key, value)

768

769

class MandosBus(SystemBus, dbus.MandosBus):

770

pass

771

772

class CachingBus(MandosBus):

773

"""A caching layer for dbussy_adapter.MandosBus"""

774

def __init__(self, *args, **kwargs):

775

self.object_cache = {}

776

super(dbussy_adapter.CachingBus, self).__init__(*args,

777

**kwargs)

778

def get_object(self, busname, objectpath):

779

try:

780

return self.object_cache[(busname, objectpath)]

781

except KeyError:

782

new_object = super(

783

dbussy_adapter.CachingBus,

784

self).get_object(busname, objectpath)

785

self.object_cache[(busname, objectpath)] = new_object

786

return new_object

787

788

789

552

def commands_from_options(options):

790

553

791

commands = list(options.commands)

792

793

def find_cmd(cmd, commands):

794

i = 0

795

for i, c in enumerate(commands):

796

if isinstance(c, cmd):

797

return i

798

return i+1

799

800

# If command.Remove is present, move any instances of command.Deny

801

# to occur ahead of command.Remove.

802

index_of_remove = find_cmd(command.Remove, commands)

803

before_remove = commands[:index_of_remove]

804

after_remove = commands[index_of_remove:]

805

cleaned_after = []

806

for cmd in after_remove:

807

if isinstance(cmd, command.Deny):

808

before_remove.append(cmd)

554

commands = []

555

556

if options.is_enabled:

557

commands.append(command.IsEnabled())

558

559

if options.approve:

560

commands.append(command.Approve())

561

562

if options.deny:

563

commands.append(command.Deny())

564

565

if options.remove:

566

commands.append(command.Remove())

567

568

if options.dump_json:

569

commands.append(command.DumpJSON())

570

571

if options.enable:

572

commands.append(command.Enable())

573

574

if options.disable:

575

commands.append(command.Disable())

576

577

if options.bump_timeout:

578

commands.append(command.BumpTimeout())

579

580

if options.start_checker:

581

commands.append(command.StartChecker())

582

583

if options.stop_checker:

584

commands.append(command.StopChecker())

585

586

if options.approved_by_default is not None:

587

if options.approved_by_default:

588

commands.append(command.ApproveByDefault())

809

589

else:

810

cleaned_after.append(cmd)

811

if cleaned_after != after_remove:

812

commands = before_remove + cleaned_after

590

commands.append(command.DenyByDefault())

591

592

if options.checker is not None:

593

commands.append(command.SetChecker(options.checker))

594

595

if options.host is not None:

596

commands.append(command.SetHost(options.host))

597

598

if options.secret is not None:

599

commands.append(command.SetSecret(options.secret))

600

601

if options.timeout is not None:

602

commands.append(command.SetTimeout(options.timeout))

603

604

if options.extended_timeout:

605

commands.append(

606

command.SetExtendedTimeout(options.extended_timeout))

607

608

if options.interval is not None:

609

commands.append(command.SetInterval(options.interval))

610

611

if options.approval_delay is not None:

612

commands.append(

613

command.SetApprovalDelay(options.approval_delay))

614

615

if options.approval_duration is not None:

616

commands.append(

617

command.SetApprovalDuration(options.approval_duration))

813

618

814

619

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

815

620

# optionally verbosely

819

624

return commands

820

625

821

626

822

class command:

627

class command(object):

823

628

"""A namespace for command classes"""

824

629

825

class Base:

630

class Base(object):

826

631

"""Abstract base class for commands"""

827

632

def run(self, clients, bus=None):

828

633

"""Normal commands should implement run_on_one_client(),

876

681

{key: properties[key]

877

682

for key in self.all_keywords}

878

683

for properties in clients.values()}

879

print(json.dumps(data, indent=4, separators=(",", ": ")))

684

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

880

685

881

686

882

687

class PrintTable(Output):

891

696

keywords = self.all_keywords

892

697

print(self.TableOfClients(clients.values(), keywords))

893

698

894

class TableOfClients:

699

class TableOfClients(object):

895

700

tableheaders = {

896

701

"Name": "Name",

897

702

"Enabled": "Enabled",

1030

835

def __init__(self, value):

1031

836

self.value_to_set = value

1032

837

1033

@classmethod

1034

def argparse(cls, argtype):

1035

def cmdtype(arg):

1036

return cls(argtype(arg))

1037

return cmdtype

1038

838

1039

839

class SetChecker(PropertySetterValue):

1040

840

propname = "Checker"

1128

928

"output"))

1129

929

1130

930

1131

class Unique:

931

class Unique(object):

1132

932

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

1133

933

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

1134

934

1166

966

1167

967

def test_actions_requires_client_or_all(self):

1168

968

for action, value in self.actions.items():

1169

args = self.actionargs(action, value)

969

options = self.parser.parse_args()

970

setattr(options, action, value)

1170

971

with self.assertParseError():

1171

self.parse_args(args)

972

self.check_option_syntax(options)

1172

973

1173

# This mostly corresponds to the definition from has_commands() in

974

# This mostly corresponds to the definition from has_actions() in

1174

975

# check_option_syntax()

1175

976

actions = {

1176

"--enable": None,

1177

"--disable": None,

1178

"--bump-timeout": None,

1179

"--start-checker": None,

1180

"--stop-checker": None,

1181

"--is-enabled": None,

1182

"--remove": None,

1183

"--checker": "x",

1184

"--timeout": "PT0S",

1185

"--extended-timeout": "PT0S",

1186

"--interval": "PT0S",

1187

"--approve-by-default": None,

1188

"--deny-by-default": None,

1189

"--approval-delay": "PT0S",

1190

"--approval-duration": "PT0S",

1191

"--host": "hostname",

1192

"--secret": "/dev/null",

1193

"--approve": None,

1194

"--deny": None,

977

# The actual values set here are not that important, but we do

978

# at least stick to the correct types, even though they are

979

# never used

980

"enable": True,

981

"disable": True,

982

"bump_timeout": True,

983

"start_checker": True,

984

"stop_checker": True,

985

"is_enabled": True,

986

"remove": True,

987

"checker": "x",

988

"timeout": datetime.timedelta(),

989

"extended_timeout": datetime.timedelta(),

990

"interval": datetime.timedelta(),

991

"approved_by_default": True,

992

"approval_delay": datetime.timedelta(),

993

"approval_duration": datetime.timedelta(),

994

"host": "x",

995

"secret": io.BytesIO(b"x"),

996

"approve": True,

997

"deny": True,

1195

998

}

1196

999

1197

@staticmethod

1198

def actionargs(action, value, *args):

1199

if value is not None:

1200

return [action, value] + list(args)

1201

else:

1202

return [action] + list(args)

1203

1204

1000

@contextlib.contextmanager

1205

1001

def assertParseError(self):

1206

1002

with self.assertRaises(SystemExit) as e:

1211

1007

# /argparse.html#exiting-methods

1212

1008

self.assertEqual(2, e.exception.code)

1213

1009

1214

def parse_args(self, args):

1215

options = self.parser.parse_args(args)

1216

check_option_syntax(self.parser, options)

1217

1218

1010

@staticmethod

1219

1011

@contextlib.contextmanager

1220

1012

def redirect_stderr_to_devnull():

1231

1023

1232

1024

def test_actions_all_conflicts_with_verbose(self):

1233

1025

for action, value in self.actions.items():

1234

args = self.actionargs(action, value, "--all",

1235

"--verbose")

1026

options = self.parser.parse_args()

1027

setattr(options, action, value)

1028

options.all = True

1029

options.verbose = True

1236

1030

with self.assertParseError():

1237

self.parse_args(args)

1031

self.check_option_syntax(options)

1238

1032

1239

1033

def test_actions_with_client_conflicts_with_verbose(self):

1240

1034

for action, value in self.actions.items():

1241

args = self.actionargs(action, value, "--verbose",

1242

"client")

1035

options = self.parser.parse_args()

1036

setattr(options, action, value)

1037

options.verbose = True

1038

options.client = ["client"]

1243

1039

with self.assertParseError():

1244

self.parse_args(args)

1040

self.check_option_syntax(options)

1245

1041

1246

1042

def test_dump_json_conflicts_with_verbose(self):

1247

args = ["--dump-json", "--verbose"]

1043

options = self.parser.parse_args()

1044

options.dump_json = True

1045

options.verbose = True

1248

1046

with self.assertParseError():

1249

self.parse_args(args)

1047

self.check_option_syntax(options)

1250

1048

1251

1049

def test_dump_json_conflicts_with_action(self):

1252

1050

for action, value in self.actions.items():

1253

args = self.actionargs(action, value, "--dump-json")

1051

options = self.parser.parse_args()

1052

setattr(options, action, value)

1053

options.dump_json = True

1254

1054

with self.assertParseError():

1255

self.parse_args(args)

1055

self.check_option_syntax(options)

1256

1056

1257

1057

def test_all_can_not_be_alone(self):

1258

args = ["--all"]

1058

options = self.parser.parse_args()

1059

options.all = True

1259

1060

with self.assertParseError():

1260

self.parse_args(args)

1061

self.check_option_syntax(options)

1261

1062

1262

1063

def test_all_is_ok_with_any_action(self):

1263

1064

for action, value in self.actions.items():

1264

args = self.actionargs(action, value, "--all")

1265

self.parse_args(args)

1065

options = self.parser.parse_args()

1066

setattr(options, action, value)

1067

options.all = True

1068

self.check_option_syntax(options)

1266

1069

1267

1070

def test_any_action_is_ok_with_one_client(self):

1268

1071

for action, value in self.actions.items():

1269

args = self.actionargs(action, value, "client")

1270

self.parse_args(args)

1072

options = self.parser.parse_args()

1073

setattr(options, action, value)

1074

options.client = ["client"]

1075

self.check_option_syntax(options)

1271

1076

1272

1077

def test_one_client_with_all_actions_except_is_enabled(self):

1078

options = self.parser.parse_args()

1273

1079

for action, value in self.actions.items():

1274

if action == "--is-enabled":

1080

if action == "is_enabled":

1275

1081

continue

1276

args = self.actionargs(action, value, "client")

1277

self.parse_args(args)

1082

setattr(options, action, value)

1083

options.client = ["client"]

1084

self.check_option_syntax(options)

1278

1085

1279

1086

def test_two_clients_with_all_actions_except_is_enabled(self):

1087

options = self.parser.parse_args()

1280

1088

for action, value in self.actions.items():

1281

if action == "--is-enabled":

1089

if action == "is_enabled":

1282

1090

continue

1283

args = self.actionargs(action, value, "client1",

1284

"client2")

1285

self.parse_args(args)

1091

setattr(options, action, value)

1092

options.client = ["client1", "client2"]

1093

self.check_option_syntax(options)

1286

1094

1287

1095

def test_two_clients_are_ok_with_actions_except_is_enabled(self):

1288

1096

for action, value in self.actions.items():

1289

if action == "--is-enabled":

1097

if action == "is_enabled":

1290

1098

continue

1291

args = self.actionargs(action, value, "client1",

1292

"client2")

1293

self.parse_args(args)

1099

options = self.parser.parse_args()

1100

setattr(options, action, value)

1101

options.client = ["client1", "client2"]

1102

self.check_option_syntax(options)

1294

1103

1295

1104

def test_is_enabled_fails_without_client(self):

1296

args = ["--is-enabled"]

1105

options = self.parser.parse_args()

1106

options.is_enabled = True

1297

1107

with self.assertParseError():

1298

self.parse_args(args)

1108

self.check_option_syntax(options)

1299

1109

1300

1110

def test_is_enabled_fails_with_two_clients(self):

1301

args = ["--is-enabled", "client1", "client2"]

1111

options = self.parser.parse_args()

1112

options.is_enabled = True

1113

options.client = ["client1", "client2"]

1302

1114

with self.assertParseError():

1303

self.parse_args(args)

1115

self.check_option_syntax(options)

1304

1116

1305

1117

def test_remove_can_only_be_combined_with_action_deny(self):

1306

1118

for action, value in self.actions.items():

1307

if action in {"--remove", "--deny"}:

1119

if action in {"remove", "deny"}:

1308

1120

continue

1309

args = self.actionargs(action, value, "--all",

1310

"--remove")

1121

options = self.parser.parse_args()

1122

setattr(options, action, value)

1123

options.all = True

1124

options.remove = True

1311

1125

with self.assertParseError():

1312

self.parse_args(args)

1126

self.check_option_syntax(options)

1313

1127

1314

1128

1315

1129

class Test_dbus_exceptions(unittest.TestCase):

1418

1232

class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):

1419

1233

1420

1234

def MockDBusPython_func(self, func):

1421

class mock_dbus_python:

1235

class mock_dbus_python(object):

1422

1236

"""mock dbus-python module"""

1423

class exceptions:

1237

class exceptions(object):

1424

1238

"""Pseudo-namespace"""

1425

1239

class DBusException(Exception):

1426

1240

pass

1427

class SystemBus:

1241

class SystemBus(object):

1428

1242

@staticmethod

1429

1243

def get_object(busname, objectpath):

1430

1244

DBusObject = collections.namedtuple(

1431

"DBusObject", ("methodname", "Set"))

1245

"DBusObject", ("methodname",))

1432

1246

def method(*args, **kwargs):

1433

1247

self.assertEqual({"dbus_interface":

1434

1248

"interface"},

1435

1249

kwargs)

1436

1250

return func(*args)

1437

def set_property(interface, key, value,

1438

dbus_interface=None):

1439

self.assertEqual(

1440

"org.freedesktop.DBus.Properties",

1441

dbus_interface)

1442

self.assertEqual("Secret", key)

1443

return func(interface, key, value,

1444

dbus_interface=dbus_interface)

1445

return DBusObject(methodname=method,

1446

Set=set_property)

1447

class Boolean:

1251

return DBusObject(methodname=method)

1252

class Boolean(object):

1448

1253

def __init__(self, value):

1449

1254

self.value = bool(value)

1450

1255

def __bool__(self):

1455

1260

pass

1456

1261

class Dictionary(dict):

1457

1262

pass

1458

class ByteArray(bytes):

1459

pass

1460

1263

return mock_dbus_python

1461

1264

1462

1265

def call_method(self, bus, methodname, busname, objectpath,

1634

1437

finally:

1635

1438

dbus_logger.removeFilter(counting_handler)

1636

1439

1637

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

1440

self.assertNotIsInstance(e, dbus.ConnectFailed)

1638

1441

1639

1442

# Make sure the dbus logger was suppressed

1640

1443

self.assertEqual(0, counting_handler.count)

1641

1444

1642

def test_Set_Secret_sends_bytearray(self):

1643

ret = [None]

1644

def func(*args, **kwargs):

1645

ret[0] = (args, kwargs)

1646

mock_dbus_python = self.MockDBusPython_func(func)

1647

bus = dbus_python_adapter.SystemBus(mock_dbus_python)

1648

bus.set_client_property("objectpath", "Secret", "value")

1649

expected_call = (("se.recompile.Mandos.Client", "Secret",

1650

mock_dbus_python.ByteArray(b"value")),

1651

{"dbus_interface":

1652

"org.freedesktop.DBus.Properties"})

1653

self.assertEqual(expected_call, ret[0])

1654

if sys.version_info.major == 2:

1655

self.assertIsInstance(ret[0][0][-1],

1656

mock_dbus_python.ByteArray)

1657

1658

1445

def test_get_object_converts_to_correct_exception(self):

1659

1446

bus = dbus_python_adapter.SystemBus(

1660

1447

self.fake_dbus_python_raises_exception_on_connect)

1662

1449

self.call_method(bus, "methodname", "busname",

1663

1450

"objectpath", "interface")

1664

1451

1665

class fake_dbus_python_raises_exception_on_connect:

1452

class fake_dbus_python_raises_exception_on_connect(object):

1666

1453

"""fake dbus-python module"""

1667

class exceptions:

1454

class exceptions(object):

1668

1455

"""Pseudo-namespace"""

1669

1456

class DBusException(Exception):

1670

1457

pass

1678

1465

1679

1466

1680

1467

class Test_dbus_python_adapter_CachingBus(unittest.TestCase):

1681

class mock_dbus_python:

1468

class mock_dbus_python(object):

1682

1469

"""mock dbus-python modules"""

1683

class SystemBus:

1470

class SystemBus(object):

1684

1471

@staticmethod

1685

1472

def get_object(busname, objectpath):

1686

1473

return Unique()

1729

1516

self.assertIs(obj1, obj1b)

1730

1517

1731

1518

1732

class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):

1733

1734

def Stub_pydbus_func(self, func):

1735

class stub_pydbus:

1736

"""stub pydbus module"""

1737

class SystemBus:

1738

@staticmethod

1739

def get(busname, objectpath):

1740

DBusObject = collections.namedtuple(

1741

"DBusObject", ("methodname",))

1742

return {"interface":

1743

DBusObject(methodname=func)}

1744

return stub_pydbus

1745

1746

def call_method(self, bus, methodname, busname, objectpath,

1747

interface, *args):

1748

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

1749

return bus.call_method(methodname, busname, objectpath,

1750

interface, *args)

1751

1752

def test_call_method_returns(self):

1753

expected_method_return = Unique()

1754

method_args = (Unique(), Unique())

1755

def func(*args):

1756

self.assertEqual(len(method_args), len(args))

1757

for marg, arg in zip(method_args, args):

1758

self.assertIs(marg, arg)

1759

return expected_method_return

1760

stub_pydbus = self.Stub_pydbus_func(func)

1761

bus = pydbus_adapter.SystemBus(stub_pydbus)

1762

ret = self.call_method(bus, "methodname", "busname",

1763

"objectpath", "interface",

1764

*method_args)

1765

self.assertIs(ret, expected_method_return)

1766

1767

def test_call_method_handles_exception(self):

1768

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

1769

1770

def func():

1771

raise gi.repository.GLib.Error()

1772

1773

stub_pydbus = self.Stub_pydbus_func(func)

1774

bus = pydbus_adapter.SystemBus(stub_pydbus)

1775

1776

with self.assertRaises(dbus.Error) as e:

1777

self.call_method(bus, "methodname", "busname",

1778

"objectpath", "interface")

1779

1780

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

1781

1782

def test_get_converts_to_correct_exception(self):

1783

bus = pydbus_adapter.SystemBus(

1784

self.fake_pydbus_raises_exception_on_connect)

1785

with self.assertRaises(dbus.ConnectFailed):

1786

self.call_method(bus, "methodname", "busname",

1787

"objectpath", "interface")

1788

1789

class fake_pydbus_raises_exception_on_connect:

1790

"""fake dbus-python module"""

1791

@classmethod

1792

def SystemBus(cls):

1793

def get(busname, objectpath):

1794

raise gi.repository.GLib.Error()

1795

Bus = collections.namedtuple("Bus", ["get"])

1796

return Bus(get=get)

1797

1798

def test_set_property_uses_setattr(self):

1799

class Object:

1800

pass

1801

obj = Object()

1802

class pydbus_spy:

1803

class SystemBus:

1804

@staticmethod

1805

def get(busname, objectpath):

1806

return {"interface": obj}

1807

bus = pydbus_adapter.SystemBus(pydbus_spy)

1808

value = Unique()

1809

bus.set_property("busname", "objectpath", "interface", "key",

1810

value)

1811

self.assertIs(value, obj.key)

1812

1813

def test_get_suppresses_xml_deprecation_warning(self):

1814

if sys.version_info.major >= 3:

1815

return

1816

class stub_pydbus_get:

1817

class SystemBus:

1818

@staticmethod

1819

def get(busname, objectpath):

1820

warnings.warn_explicit(

1821

"deprecated", DeprecationWarning,

1822

"xml.etree.ElementTree", 0)

1823

bus = pydbus_adapter.SystemBus(stub_pydbus_get)

1824

with warnings.catch_warnings(record=True) as w:

1825

warnings.simplefilter("always")

1826

bus.get("busname", "objectpath")

1827

self.assertEqual(0, len(w))

1828

1829

1830

class Test_pydbus_adapter_CachingBus(unittest.TestCase):

1831

class stub_pydbus:

1832

"""stub pydbus module"""

1833

class SystemBus:

1834

@staticmethod

1835

def get(busname, objectpath):

1836

return Unique()

1837

1838

def setUp(self):

1839

self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)

1840

1841

def test_returns_distinct_objectpaths(self):

1842

obj1 = self.bus.get("busname", "objectpath1")

1843

self.assertIsInstance(obj1, Unique)

1844

obj2 = self.bus.get("busname", "objectpath2")

1845

self.assertIsInstance(obj2, Unique)

1846

self.assertIsNot(obj1, obj2)

1847

1848

def test_returns_distinct_busnames(self):

1849

obj1 = self.bus.get("busname1", "objectpath")

1850

self.assertIsInstance(obj1, Unique)

1851

obj2 = self.bus.get("busname2", "objectpath")

1852

self.assertIsInstance(obj2, Unique)

1853

self.assertIsNot(obj1, obj2)

1854

1855

def test_returns_distinct_both(self):

1856

obj1 = self.bus.get("busname1", "objectpath")

1857

self.assertIsInstance(obj1, Unique)

1858

obj2 = self.bus.get("busname2", "objectpath")

1859

self.assertIsInstance(obj2, Unique)

1860

self.assertIsNot(obj1, obj2)

1861

1862

def test_returns_same(self):

1863

obj1 = self.bus.get("busname", "objectpath")

1864

self.assertIsInstance(obj1, Unique)

1865

obj2 = self.bus.get("busname", "objectpath")

1866

self.assertIsInstance(obj2, Unique)

1867

self.assertIs(obj1, obj2)

1868

1869

def test_returns_same_old(self):

1870

obj1 = self.bus.get("busname1", "objectpath1")

1871

self.assertIsInstance(obj1, Unique)

1872

obj2 = self.bus.get("busname2", "objectpath2")

1873

self.assertIsInstance(obj2, Unique)

1874

obj1b = self.bus.get("busname1", "objectpath1")

1875

self.assertIsInstance(obj1b, Unique)

1876

self.assertIsNot(obj1, obj2)

1877

self.assertIsNot(obj2, obj1b)

1878

self.assertIs(obj1, obj1b)

1879

1880

1881

class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):

1882

1883

class dummy_dbussy:

1884

class DBUS:

1885

class ObjectPath(str):

1886

pass

1887

class DBusError(Exception):

1888

pass

1889

1890

def fake_ravel_func(self, func):

1891

class fake_ravel:

1892

@staticmethod

1893

def system_bus():

1894

class DBusInterfaceProxy:

1895

@staticmethod

1896

def methodname(*args):

1897

return [func(*args)]

1898

class DBusObject:

1899

@staticmethod

1900

def get_interface(interface):

1901

if interface == "interface":

1902

return DBusInterfaceProxy()

1903

return {"busname": {"objectpath": DBusObject()}}

1904

return fake_ravel

1905

1906

def call_method(self, bus, methodname, busname, objectpath,

1907

interface, *args):

1908

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

1909

return bus.call_method(methodname, busname, objectpath,

1910

interface, *args)

1911

1912

def test_call_method_returns(self):

1913

expected_method_return = Unique()

1914

method_args = (Unique(), Unique())

1915

def func(*args):

1916

self.assertEqual(len(method_args), len(args))

1917

for marg, arg in zip(method_args, args):

1918

self.assertIs(marg, arg)

1919

return expected_method_return

1920

fake_ravel = self.fake_ravel_func(func)

1921

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1922

ret = self.call_method(bus, "methodname", "busname",

1923

"objectpath", "interface",

1924

*method_args)

1925

self.assertIs(ret, expected_method_return)

1926

1927

def test_call_method_filters_objectpath(self):

1928

def func():

1929

return method_return

1930

fake_ravel = self.fake_ravel_func(func)

1931

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1932

method_return = (self.dummy_dbussy.DBUS

1933

.ObjectPath("objectpath"))

1934

ret = self.call_method(bus, "methodname", "busname",

1935

"objectpath", "interface")

1936

self.assertEqual("objectpath", ret)

1937

self.assertNotIsInstance(ret,

1938

self.dummy_dbussy.DBUS.ObjectPath)

1939

1940

def test_call_method_filters_objectpaths_in_dict(self):

1941

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

1942

def func():

1943

return method_return

1944

fake_ravel = self.fake_ravel_func(func)

1945

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1946

method_return = {

1947

ObjectPath("objectpath_key_1"):

1948

ObjectPath("objectpath_value_1"),

1949

ObjectPath("objectpath_key_2"):

1950

ObjectPath("objectpath_value_2"),

1951

}

1952

ret = self.call_method(bus, "methodname", "busname",

1953

"objectpath", "interface")

1954

expected_method_return = {str(key): str(value)

1955

for key, value in

1956

method_return.items()}

1957

for key, value in ret.items():

1958

self.assertNotIsInstance(key, ObjectPath)

1959

self.assertNotIsInstance(value, ObjectPath)

1960

self.assertEqual(expected_method_return, ret)

1961

self.assertIsInstance(ret, dict)

1962

1963

def test_call_method_filters_objectpaths_in_dict_in_dict(self):

1964

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

1965

def func():

1966

return method_return

1967

fake_ravel = self.fake_ravel_func(func)

1968

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1969

method_return = {

1970

ObjectPath("key1"): {

1971

ObjectPath("key11"): ObjectPath("value11"),

1972

ObjectPath("key12"): ObjectPath("value12"),

1973

},

1974

ObjectPath("key2"): {

1975

ObjectPath("key21"): ObjectPath("value21"),

1976

ObjectPath("key22"): ObjectPath("value22"),

1977

},

1978

}

1979

ret = self.call_method(bus, "methodname", "busname",

1980

"objectpath", "interface")

1981

expected_method_return = {

1982

"key1": {"key11": "value11",

1983

"key12": "value12"},

1984

"key2": {"key21": "value21",

1985

"key22": "value22"},

1986

}

1987

self.assertEqual(expected_method_return, ret)

1988

for key, value in ret.items():

1989

self.assertIsInstance(value, dict)

1990

self.assertEqual(expected_method_return[key], value)

1991

self.assertNotIsInstance(key, ObjectPath)

1992

for inner_key, inner_value in value.items():

1993

self.assertIsInstance(value, dict)

1994

self.assertEqual(

1995

expected_method_return[key][inner_key],

1996

inner_value)

1997

self.assertNotIsInstance(key, ObjectPath)

1998

1999

def test_call_method_filters_objectpaths_in_dict_three_deep(self):

2000

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

2001

def func():

2002

return method_return

2003

fake_ravel = self.fake_ravel_func(func)

2004

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

2005

method_return = {

2006

ObjectPath("key1"): {

2007

ObjectPath("key2"): {

2008

ObjectPath("key3"): ObjectPath("value"),

2009

},

2010

},

2011

}

2012

ret = self.call_method(bus, "methodname", "busname",

2013

"objectpath", "interface")

2014

expected_method_return = {"key1": {"key2": {"key3": "value"}}}

2015

self.assertEqual(expected_method_return, ret)

2016

self.assertIsInstance(ret, dict)

2017

self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)

2018

self.assertIsInstance(ret["key1"], dict)

2019

self.assertNotIsInstance(next(iter(ret["key1"].keys())),

2020

ObjectPath)

2021

self.assertIsInstance(ret["key1"]["key2"], dict)

2022

self.assertNotIsInstance(

2023

next(iter(ret["key1"]["key2"].keys())),

2024

ObjectPath)

2025

self.assertEqual("value", ret["key1"]["key2"]["key3"])

2026

self.assertNotIsInstance(ret["key1"]["key2"]["key3"],

2027

self.dummy_dbussy.DBUS.ObjectPath)

2028

2029

def test_call_method_handles_exception(self):

2030

def func():

2031

raise self.dummy_dbussy.DBusError()

2032

2033

fake_ravel = self.fake_ravel_func(func)

2034

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

2035

2036

with self.assertRaises(dbus.Error) as e:

2037

self.call_method(bus, "methodname", "busname",

2038

"objectpath", "interface")

2039

2040

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

2041

2042

def test_get_object_converts_to_correct_exception(self):

2043

class fake_ravel_raises_exception_on_connect:

2044

@staticmethod

2045

def system_bus():

2046

class Bus:

2047

@staticmethod

2048

def __getitem__(key):

2049

if key == "objectpath":

2050

raise self.dummy_dbussy.DBusError()

2051

raise Exception(key)

2052

return {"busname": Bus()}

2053

def func():

2054

raise self.dummy_dbussy.DBusError()

2055

bus = dbussy_adapter.SystemBus(

2056

self.dummy_dbussy,

2057

fake_ravel_raises_exception_on_connect)

2058

with self.assertRaises(dbus.ConnectFailed):

2059

self.call_method(bus, "methodname", "busname",

2060

"objectpath", "interface")

2061

2062

2063

1519

class Test_commands_from_options(unittest.TestCase):

2064

1520

2065

1521

def setUp(self):

2070

1526

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

2071

1527

command.IsEnabled)

2072

1528

2073

def assert_command_from_args(self, args, command_cls, length=1,

2074

clients=None, **cmd_attrs):

1529

def assert_command_from_args(self, args, command_cls,

1530

**cmd_attrs):

2075

1531

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

2076

1532

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

2077

1533

options = self.parser.parse_args(args)

2078

1534

check_option_syntax(self.parser, options)

2079

1535

commands = commands_from_options(options)

2080

self.assertEqual(length, len(commands))

2081

for command in commands:

2082

if isinstance(command, command_cls):

2083

break

2084

else:

2085

self.assertIsInstance(command, command_cls)

2086

if clients is not None:

2087

self.assertEqual(clients, options.client)

1536

self.assertEqual(1, len(commands))

1537

command = commands[0]

1538

self.assertIsInstance(command, command_cls)

2088

1539

for key, value in cmd_attrs.items():

2089

1540

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

2090

1541

2091

def assert_commands_from_args(self, args, commands, clients=None):

2092

for cmd in commands:

2093

self.assert_command_from_args(args, cmd,

2094

length=len(commands),

2095

clients=clients)

2096

2097

1542

def test_is_enabled_short(self):

2098

1543

self.assert_command_from_args(["-V", "client"],

2099

1544

command.IsEnabled)

2290

1735

verbose=True)

2291

1736

2292

1737

2293

def test_manual_page_example_1(self):

2294

self.assert_command_from_args("",

2295

command.PrintTable,

2296

clients=[],

2297

verbose=False)

2298

2299

def test_manual_page_example_2(self):

2300

self.assert_command_from_args(

2301

"--verbose foo1.example.org foo2.example.org".split(),

2302

command.PrintTable, clients=["foo1.example.org",

2303

"foo2.example.org"],

2304

verbose=True)

2305

2306

def test_manual_page_example_3(self):

2307

self.assert_command_from_args("--enable --all".split(),

2308

command.Enable,

2309

clients=[])

2310

2311

def test_manual_page_example_4(self):

2312

self.assert_commands_from_args(

2313

("--timeout=PT5M --interval=PT1M foo1.example.org"

2314

" foo2.example.org").split(),

2315

[command.SetTimeout, command.SetInterval],

2316

clients=["foo1.example.org", "foo2.example.org"])

2317

2318

def test_manual_page_example_5(self):

2319

self.assert_command_from_args("--approve --all".split(),

2320

command.Approve,

2321

clients=[])

2322

2323

2324

1738

class TestCommand(unittest.TestCase):

2325

1739

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

2326

1740

2439

1853

busname = "se.recompile.Mandos"

2440

1854

client_interface = "se.recompile.Mandos.Client"

2441

1855

command.Approve().run(self.bus.clients, self.bus)

2442

self.assertTrue(self.bus.clients)

2443

1856

for clientpath in self.bus.clients:

2444

1857

self.assertIn(("Approve", busname, clientpath,

2445

1858

client_interface, (True,)), self.bus.calls)

2448

1861

busname = "se.recompile.Mandos"

2449

1862

client_interface = "se.recompile.Mandos.Client"

2450

1863

command.Deny().run(self.bus.clients, self.bus)

2451

self.assertTrue(self.bus.clients)

2452

1864

for clientpath in self.bus.clients:

2453

1865

self.assertIn(("Approve", busname, clientpath,

2454

1866

client_interface, (False,)),

2455

1867

self.bus.calls)

2456

1868

2457

1869

def test_Remove(self):

2458

busname = "se.recompile.Mandos"

2459

server_path = "/"

2460

server_interface = "se.recompile.Mandos"

2461

orig_clients = self.bus.clients.copy()

2462

1870

command.Remove().run(self.bus.clients, self.bus)

2463

self.assertFalse(self.bus.clients)

2464

for clientpath in orig_clients:

2465

self.assertIn(("RemoveClient", busname,

2466

server_path, server_interface,

1871

for clientpath in self.bus.clients:

1872

self.assertIn(("RemoveClient", dbus_busname,

1873

dbus_server_path, dbus_server_interface,

2467

1874

(clientpath,)), self.bus.calls)

2468

1875

2469

1876

expected_json = {

2663

2070

def runTest(self):

2664

2071

if not hasattr(self, "command"):

2665

2072

return # Abstract TestCase class

2666

2667

if hasattr(self, "values_to_set"):

2668

cmd_args = [(value,) for value in self.values_to_set]

2669

values_to_get = getattr(self, "values_to_get",

2670

self.values_to_set)

2671

else:

2672

cmd_args = [() for x in range(len(self.values_to_get))]

2673

values_to_get = self.values_to_get

2674

self.assertTrue(values_to_get)

2675

for value_to_get, cmd_arg in zip(values_to_get, cmd_args):

2676

for clientpath in self.bus.clients:

2677

self.bus.clients[clientpath][self.propname] = (

2678

Unique())

2679

self.command(*cmd_arg).run(self.bus.clients, self.bus)

2680

self.assertTrue(self.bus.clients)

2681

for clientpath in self.bus.clients:

2682

value = (self.bus.clients[clientpath]

2683

[self.propname])

2073

values_to_get = getattr(self, "values_to_get",

2074

self.values_to_set)

2075

for value_to_set, value_to_get in zip(self.values_to_set,

2076

values_to_get):

2077

for clientpath in self.bus.clients:

2078

self.bus.clients[clientpath][self.propname] = Unique()

2079

self.run_command(value_to_set, self.bus.clients)

2080

for clientpath in self.bus.clients:

2081

value = self.bus.clients[clientpath][self.propname]

2684

2082

self.assertNotIsInstance(value, Unique)

2685

2083

self.assertEqual(value_to_get, value)

2686

2084

2085

def run_command(self, value, clients):

2086

self.command().run(clients, self.bus)

2087

2687

2088

2688

2089

class TestEnableCmd(TestPropertySetterCmd):

2689

2090

command = command.Enable

2690

2091

propname = "Enabled"

2691

values_to_get = [True]

2092

values_to_set = [True]

2692

2093

2693

2094

2694

2095

class TestDisableCmd(TestPropertySetterCmd):

2695

2096

command = command.Disable

2696

2097

propname = "Enabled"

2697

values_to_get = [False]

2098

values_to_set = [False]

2698

2099

2699

2100

2700

2101

class TestBumpTimeoutCmd(TestPropertySetterCmd):

2701

2102

command = command.BumpTimeout

2702

2103

propname = "LastCheckedOK"

2703

values_to_get = [""]

2104

values_to_set = [""]

2704

2105

2705

2106

2706

2107

class TestStartCheckerCmd(TestPropertySetterCmd):

2707

2108

command = command.StartChecker

2708

2109

propname = "CheckerRunning"

2709

values_to_get = [True]

2110

values_to_set = [True]

2710

2111

2711

2112

2712

2113

class TestStopCheckerCmd(TestPropertySetterCmd):

2713

2114

command = command.StopChecker

2714

2115

propname = "CheckerRunning"

2715

values_to_get = [False]

2116

values_to_set = [False]

2716

2117

2717

2118

2718

2119

class TestApproveByDefaultCmd(TestPropertySetterCmd):

2719

2120

command = command.ApproveByDefault

2720

2121

propname = "ApprovedByDefault"

2721

values_to_get = [True]

2122

values_to_set = [True]

2722

2123

2723

2124

2724

2125

class TestDenyByDefaultCmd(TestPropertySetterCmd):

2725

2126

command = command.DenyByDefault

2726

2127

propname = "ApprovedByDefault"

2727

values_to_get = [False]

2728

2729

2730

class TestSetCheckerCmd(TestPropertySetterCmd):

2128

values_to_set = [False]

2129

2130

2131

class TestPropertySetterValueCmd(TestPropertySetterCmd):

2132

"""Abstract class for tests of PropertySetterValueCmd classes"""

2133

2134

def run_command(self, value, clients):

2135

self.command(value).run(clients, self.bus)

2136

2137

2138

class TestSetCheckerCmd(TestPropertySetterValueCmd):

2731

2139

command = command.SetChecker

2732

2140

propname = "Checker"

2733

2141

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

2734

2142

2735

2143

2736

class TestSetHostCmd(TestPropertySetterCmd):

2144

class TestSetHostCmd(TestPropertySetterValueCmd):

2737

2145

command = command.SetHost

2738

2146

propname = "Host"

2739

2147

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

2740

2148

2741

2149

2742

class TestSetSecretCmd(TestPropertySetterCmd):

2150

class TestSetSecretCmd(TestPropertySetterValueCmd):

2743

2151

command = command.SetSecret

2744

2152

propname = "Secret"

2745

def __init__(self, *args, **kwargs):

2746

self.values_to_set = [io.BytesIO(b""),

2747

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

2748

self.values_to_get = [f.getvalue() for f in

2749

self.values_to_set]

2750

super(TestSetSecretCmd, self).__init__(*args, **kwargs)

2751

2752

2753

class TestSetTimeoutCmd(TestPropertySetterCmd):

2153

values_to_set = [io.BytesIO(b""),

2154

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

2155

values_to_get = [f.getvalue() for f in values_to_set]

2156

2157

2158

class TestSetTimeoutCmd(TestPropertySetterValueCmd):

2754

2159

command = command.SetTimeout

2755

2160

propname = "Timeout"

2756

2161

values_to_set = [datetime.timedelta(),

2761

2166

values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]

2762

2167

2763

2168

2764

class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):

2169

class TestSetExtendedTimeoutCmd(TestPropertySetterValueCmd):

2765

2170

command = command.SetExtendedTimeout

2766

2171

propname = "ExtendedTimeout"

2767

2172

values_to_set = [datetime.timedelta(),

2772

2177

values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]

2773

2178

2774

2179

2775

class TestSetIntervalCmd(TestPropertySetterCmd):

2180

class TestSetIntervalCmd(TestPropertySetterValueCmd):

2776

2181

command = command.SetInterval

2777

2182

propname = "Interval"

2778

2183

values_to_set = [datetime.timedelta(),

2783

2188

values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]

2784

2189

2785

2190

2786

class TestSetApprovalDelayCmd(TestPropertySetterCmd):

2191

class TestSetApprovalDelayCmd(TestPropertySetterValueCmd):

2787

2192

command = command.SetApprovalDelay

2788

2193

propname = "ApprovalDelay"

2789

2194

values_to_set = [datetime.timedelta(),

2794

2199

values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]

2795

2200

2796

2201

2797

class TestSetApprovalDurationCmd(TestPropertySetterCmd):

2202

class TestSetApprovalDurationCmd(TestPropertySetterValueCmd):

2798

2203

command = command.SetApprovalDuration

2799

2204

propname = "ApprovalDuration"

2800

2205

values_to_set = [datetime.timedelta(),

2806

2211

2807

2212

2808

2213

2809

def parse_test_args():

2810

# type: () -> argparse.Namespace

2214

def should_only_run_tests():

2811

2215

parser = argparse.ArgumentParser(add_help=False)

2812

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

2813

parser.add_argument("--prefix", )

2216

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

2814

2217

args, unknown_args = parser.parse_known_args()

2815

if args.check:

2816

# Remove test options from sys.argv

2218

run_tests = args.check

2219

if run_tests:

2220

# Remove --check argument from sys.argv

2817

2221

sys.argv[1:] = unknown_args

2818

return args

2222

return run_tests

2819

2223

2820

2224

# Add all tests from doctest strings

2821

2225

def load_tests(loader, tests, none):

2824

2228

return tests

2825

2229

2826

2230

if __name__ == "__main__":

2827

options = parse_test_args()

2828

2231

try:

2829

if options.check:

2830

extra_test_prefix = options.prefix

2831

if extra_test_prefix is not None:

2832

if not (unittest.main(argv=[""], exit=False)

2833

.result.wasSuccessful()):

2834

sys.exit(1)

2835

class ExtraTestLoader(unittest.TestLoader):

2836

testMethodPrefix = extra_test_prefix

2837

# Call using ./scriptname --check [--verbose]

2838

unittest.main(argv=[""], testLoader=ExtraTestLoader())

2839

else:

2840

unittest.main(argv=[""])

2232

if should_only_run_tests():

2233

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

2234

unittest.main()

2841

2235

else:

2842

2236

main()

2843

2237

finally:

2844

2238

logging.shutdown()

2845

2846

# Local Variables:

2847

# run-tests:

2848

# (lambda (&optional extra)

2849

# (if (not (funcall run-tests-in-test-buffer default-directory

2850

# extra))

2851

# (funcall show-test-buffer-in-test-window)

2852

# (funcall remove-test-window)

2853

# (if extra (message "Extra tests run successfully!"))))

2854

# run-tests-in-test-buffer:

2855

# (lambda (dir &optional extra)

2856

# (with-current-buffer (get-buffer-create "*Test*")

2857

# (setq buffer-read-only nil

2858

# default-directory dir)

2859

# (erase-buffer)

2860

# (compilation-mode))

2861

# (let ((process-result

2862

# (let ((inhibit-read-only t))

2863

# (process-file-shell-command

2864

# (funcall get-command-line extra) nil "*Test*"))))

2865

# (and (numberp process-result)

2866

# (= process-result 0))))

2867

# get-command-line:

2868

# (lambda (&optional extra)

2869

# (let ((quoted-script

2870

# (shell-quote-argument (funcall get-script-name))))

2871

# (format

2872

# (concat "%s --check" (if extra " --prefix=atest" ""))

2873

# quoted-script)))

2874

# get-script-name:

2875

# (lambda ()

2876

# (if (fboundp 'file-local-name)

2877

# (file-local-name (buffer-file-name))

2878

# (or (file-remote-p (buffer-file-name) 'localname)

2879

# (buffer-file-name))))

2880

# remove-test-window:

2881

# (lambda ()

2882

# (let ((test-window (get-buffer-window "*Test*")))

2883

# (if test-window (delete-window test-window))))

2884

# show-test-buffer-in-test-window:

2885

# (lambda ()

2886

# (when (not (get-buffer-window-list "*Test*"))

2887

# (setq next-error-last-buffer (get-buffer "*Test*"))

2888

# (let* ((side (if (>= (window-width) 146) 'right 'bottom))

2889

# (display-buffer-overriding-action

2890

# `((display-buffer-in-side-window) (side . ,side)

2891

# (window-height . fit-window-to-buffer)

2892

# (window-width . fit-window-to-buffer))))

2893

# (display-buffer "*Test*"))))

2894

# eval:

2895

# (progn

2896

# (let* ((run-extra-tests (lambda () (interactive)

2897

# (funcall run-tests t)))

2898

# (inner-keymap `(keymap (116 . ,run-extra-tests))) ; t

2899

# (outer-keymap `(keymap (3 . ,inner-keymap)))) ; C-c

2900

# (setq minor-mode-overriding-map-alist

2901

# (cons `(run-tests . ,outer-keymap)

2902

# minor-mode-overriding-map-alist)))

2903

# (add-hook 'after-save-hook run-tests 90 t))

2904

# End: