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  • Committer: Teddy Hogeborn
  • Date: 2008-09-05 16:24:33 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080905162433-58fgx91ae9foxlh1
* Makefile (PIDDIR, USER, GROUP): Removed.
  (install-server): Do not create $(PIDDIR).
  (uninstall-server): Do not remove $(PIDDIR).

* init.d-mandos (PIDFILE): Changed to "/var/run/$NAME.pid".

* mandos (IPv6_TCPServer.enabled): New attribute.
  (IPv6_TCPServer.server_activate): Only call method of superclass if
                                    "self.enabled".
  (IPv6_TCPServer.enable): Set "self.enabled" to True.
  (main): Create client Set() early.  Create IPv6_TCPServer object
          early.  Switch to user and group "mandos", "nobody" or
          65534, if possible.  Enable IPv6_TCPServer *after* switching
          user.

* mandos-keygen (KEYDIR): Changed to "/etc/keys/mandos".

* mandos.xml (FILES): Changed PID file.
  (SECURITY): The server does need to be privileged, but switches to a
              non-privileged user.

* plugin-runner.xml (EXAMPLE): Changed long example to something more
                               realistic.

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mandos-ctl
1
 
#!/usr/bin/python
2
 
# -*- 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*")))); -*-
3
 
#
4
 
# Mandos Monitor - Control and monitor the Mandos server
5
 
#
6
 
# Copyright © 2008-2019 Teddy Hogeborn
7
 
# Copyright © 2008-2019 Björn Påhlsson
8
 
#
9
 
# This file is part of Mandos.
10
 
#
11
 
# Mandos is free software: you can redistribute it and/or modify it
12
 
# under the terms of the GNU General Public License as published by
13
 
# the Free Software Foundation, either version 3 of the License, or
14
 
# (at your option) any later version.
15
 
#
16
 
#     Mandos is distributed in the hope that it will be useful, but
17
 
#     WITHOUT ANY WARRANTY; without even the implied warranty of
18
 
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19
 
#     GNU General Public License for more details.
20
 
#
21
 
# You should have received a copy of the GNU General Public License
22
 
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
23
 
#
24
 
# Contact the authors at <mandos@recompile.se>.
25
 
#
26
 
 
27
 
from __future__ import (division, absolute_import, print_function,
28
 
                        unicode_literals)
29
 
 
30
 
try:
31
 
    from future_builtins import *
32
 
except ImportError:
33
 
    pass
34
 
 
35
 
import sys
36
 
import argparse
37
 
import locale
38
 
import datetime
39
 
import re
40
 
import os
41
 
import collections
42
 
import json
43
 
import unittest
44
 
import logging
45
 
import io
46
 
import tempfile
47
 
import contextlib
48
 
 
49
 
import dbus
50
 
 
51
 
# Show warnings by default
52
 
if not sys.warnoptions:
53
 
    import warnings
54
 
    warnings.simplefilter("default")
55
 
 
56
 
log = logging.getLogger(sys.argv[0])
57
 
logging.basicConfig(level="INFO", # Show info level messages
58
 
                    format="%(message)s") # Show basic log messages
59
 
 
60
 
logging.captureWarnings(True)   # Show warnings via the logging system
61
 
 
62
 
if sys.version_info.major == 2:
63
 
    str = unicode
64
 
 
65
 
locale.setlocale(locale.LC_ALL, "")
66
 
 
67
 
dbus_busname_domain = "se.recompile"
68
 
dbus_busname = dbus_busname_domain + ".Mandos"
69
 
server_dbus_path = "/"
70
 
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
 
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
 
del dbus_busname_domain
73
 
version = "1.8.3"
74
 
 
75
 
 
76
 
try:
77
 
    dbus.OBJECT_MANAGER_IFACE
78
 
except AttributeError:
79
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
80
 
 
81
 
 
82
 
def main():
83
 
    parser = argparse.ArgumentParser()
84
 
 
85
 
    add_command_line_options(parser)
86
 
 
87
 
    options = parser.parse_args()
88
 
 
89
 
    check_option_syntax(parser, options)
90
 
 
91
 
    clientnames = options.client
92
 
 
93
 
    if options.debug:
94
 
        log.setLevel(logging.DEBUG)
95
 
 
96
 
    try:
97
 
        bus = dbus.SystemBus()
98
 
        log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
99
 
                  dbus_busname, server_dbus_path)
100
 
        mandos_dbus_objc = bus.get_object(dbus_busname,
101
 
                                          server_dbus_path)
102
 
    except dbus.exceptions.DBusException:
103
 
        log.critical("Could not connect to Mandos server")
104
 
        sys.exit(1)
105
 
 
106
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
107
 
                                 dbus_interface=server_dbus_interface)
108
 
    mandos_serv_object_manager = dbus.Interface(
109
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
110
 
 
111
 
    # Filter out log message from dbus module
112
 
    dbus_logger = logging.getLogger("dbus.proxies")
113
 
    class NullFilter(logging.Filter):
114
 
        def filter(self, record):
115
 
            return False
116
 
    dbus_filter = NullFilter()
117
 
    try:
118
 
        dbus_logger.addFilter(dbus_filter)
119
 
        log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
120
 
                  server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
121
 
        mandos_clients = {path: ifs_and_props[client_dbus_interface]
122
 
                          for path, ifs_and_props in
123
 
                          mandos_serv_object_manager
124
 
                          .GetManagedObjects().items()
125
 
                          if client_dbus_interface in ifs_and_props}
126
 
    except dbus.exceptions.DBusException as e:
127
 
        log.critical("Failed to access Mandos server through D-Bus:"
128
 
                     "\n%s", e)
129
 
        sys.exit(1)
130
 
    finally:
131
 
        # restore dbus logger
132
 
        dbus_logger.removeFilter(dbus_filter)
133
 
 
134
 
    # Compile dict of (clients: properties) to process
135
 
    clients = {}
136
 
 
137
 
    if not clientnames:
138
 
        clients = {objpath: properties
139
 
                   for objpath, properties in mandos_clients.items()}
140
 
    else:
141
 
        for name in clientnames:
142
 
            for objpath, properties in mandos_clients.items():
143
 
                if properties["Name"] == name:
144
 
                    clients[objpath] = properties
145
 
                    break
146
 
            else:
147
 
                log.critical("Client not found on server: %r", name)
148
 
                sys.exit(1)
149
 
 
150
 
    # Run all commands on clients
151
 
    commands = commands_from_options(options)
152
 
    for command in commands:
153
 
        command.run(clients, bus, mandos_serv)
154
 
 
155
 
 
156
 
def add_command_line_options(parser):
157
 
    parser.add_argument("--version", action="version",
158
 
                        version="%(prog)s {}".format(version),
159
 
                        help="show version number and exit")
160
 
    parser.add_argument("-a", "--all", action="store_true",
161
 
                        help="Select all clients")
162
 
    parser.add_argument("-v", "--verbose", action="store_true",
163
 
                        help="Print all fields")
164
 
    parser.add_argument("-j", "--dump-json", action="store_true",
165
 
                        help="Dump client data in JSON format")
166
 
    enable_disable = parser.add_mutually_exclusive_group()
167
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
168
 
                                help="Enable client")
169
 
    enable_disable.add_argument("-d", "--disable",
170
 
                                action="store_true",
171
 
                                help="disable client")
172
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
173
 
                        help="Bump timeout for client")
174
 
    start_stop_checker = parser.add_mutually_exclusive_group()
175
 
    start_stop_checker.add_argument("--start-checker",
176
 
                                    action="store_true",
177
 
                                    help="Start checker for client")
178
 
    start_stop_checker.add_argument("--stop-checker",
179
 
                                    action="store_true",
180
 
                                    help="Stop checker for client")
181
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
182
 
                        help="Check if client is enabled")
183
 
    parser.add_argument("-r", "--remove", action="store_true",
184
 
                        help="Remove client")
185
 
    parser.add_argument("-c", "--checker",
186
 
                        help="Set checker command for client")
187
 
    parser.add_argument("-t", "--timeout", type=string_to_delta,
188
 
                        help="Set timeout for client")
189
 
    parser.add_argument("--extended-timeout", type=string_to_delta,
190
 
                        help="Set extended timeout for client")
191
 
    parser.add_argument("-i", "--interval", type=string_to_delta,
192
 
                        help="Set checker interval for client")
193
 
    approve_deny_default = parser.add_mutually_exclusive_group()
194
 
    approve_deny_default.add_argument(
195
 
        "--approve-by-default", action="store_true",
196
 
        default=None, dest="approved_by_default",
197
 
        help="Set client to be approved by default")
198
 
    approve_deny_default.add_argument(
199
 
        "--deny-by-default", action="store_false",
200
 
        dest="approved_by_default",
201
 
        help="Set client to be denied by default")
202
 
    parser.add_argument("--approval-delay", type=string_to_delta,
203
 
                        help="Set delay before client approve/deny")
204
 
    parser.add_argument("--approval-duration", type=string_to_delta,
205
 
                        help="Set duration of one client approval")
206
 
    parser.add_argument("-H", "--host", help="Set host for client")
207
 
    parser.add_argument("-s", "--secret",
208
 
                        type=argparse.FileType(mode="rb"),
209
 
                        help="Set password blob (file) for client")
210
 
    approve_deny = parser.add_mutually_exclusive_group()
211
 
    approve_deny.add_argument(
212
 
        "-A", "--approve", action="store_true",
213
 
        help="Approve any current client request")
214
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
215
 
                              help="Deny any current client request")
216
 
    parser.add_argument("--debug", action="store_true",
217
 
                        help="Debug mode (show D-Bus commands)")
218
 
    parser.add_argument("--check", action="store_true",
219
 
                        help="Run self-test")
220
 
    parser.add_argument("client", nargs="*", help="Client name")
221
 
 
222
 
 
223
 
def string_to_delta(interval):
224
 
    """Parse a string and return a datetime.timedelta"""
225
 
 
226
 
    try:
227
 
        return rfc3339_duration_to_delta(interval)
228
 
    except ValueError as e:
229
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
230
 
                    ' '.join(e.args))
231
 
    return parse_pre_1_6_1_interval(interval)
232
 
 
233
 
 
234
 
def rfc3339_duration_to_delta(duration):
235
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
236
 
 
237
 
    >>> rfc3339_duration_to_delta("P7D")
238
 
    datetime.timedelta(7)
239
 
    >>> rfc3339_duration_to_delta("PT60S")
240
 
    datetime.timedelta(0, 60)
241
 
    >>> rfc3339_duration_to_delta("PT60M")
242
 
    datetime.timedelta(0, 3600)
243
 
    >>> rfc3339_duration_to_delta("P60M")
244
 
    datetime.timedelta(1680)
245
 
    >>> rfc3339_duration_to_delta("PT24H")
246
 
    datetime.timedelta(1)
247
 
    >>> rfc3339_duration_to_delta("P1W")
248
 
    datetime.timedelta(7)
249
 
    >>> rfc3339_duration_to_delta("PT5M30S")
250
 
    datetime.timedelta(0, 330)
251
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
252
 
    datetime.timedelta(1, 200)
253
 
    >>> # Can not be empty:
254
 
    >>> rfc3339_duration_to_delta("")
255
 
    Traceback (most recent call last):
256
 
    ...
257
 
    ValueError: Invalid RFC 3339 duration: u''
258
 
    >>> # Must start with "P":
259
 
    >>> rfc3339_duration_to_delta("1D")
260
 
    Traceback (most recent call last):
261
 
    ...
262
 
    ValueError: Invalid RFC 3339 duration: u'1D'
263
 
    >>> # Must use correct order
264
 
    >>> rfc3339_duration_to_delta("PT1S2M")
265
 
    Traceback (most recent call last):
266
 
    ...
267
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
268
 
    >>> # Time needs time marker
269
 
    >>> rfc3339_duration_to_delta("P1H2S")
270
 
    Traceback (most recent call last):
271
 
    ...
272
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
273
 
    >>> # Weeks can not be combined with anything else
274
 
    >>> rfc3339_duration_to_delta("P1D2W")
275
 
    Traceback (most recent call last):
276
 
    ...
277
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
278
 
    >>> rfc3339_duration_to_delta("P2W2H")
279
 
    Traceback (most recent call last):
280
 
    ...
281
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
282
 
    """
283
 
 
284
 
    # Parsing an RFC 3339 duration with regular expressions is not
285
 
    # possible - there would have to be multiple places for the same
286
 
    # values, like seconds.  The current code, while more esoteric, is
287
 
    # cleaner without depending on a parsing library.  If Python had a
288
 
    # built-in library for parsing we would use it, but we'd like to
289
 
    # avoid excessive use of external libraries.
290
 
 
291
 
    # New type for defining tokens, syntax, and semantics all-in-one
292
 
    Token = collections.namedtuple("Token", (
293
 
        "regexp",  # To match token; if "value" is not None, must have
294
 
                   # a "group" containing digits
295
 
        "value",   # datetime.timedelta or None
296
 
        "followers"))           # Tokens valid after this token
297
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
298
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
299
 
    token_end = Token(re.compile(r"$"), None, frozenset())
300
 
    token_second = Token(re.compile(r"(\d+)S"),
301
 
                         datetime.timedelta(seconds=1),
302
 
                         frozenset((token_end, )))
303
 
    token_minute = Token(re.compile(r"(\d+)M"),
304
 
                         datetime.timedelta(minutes=1),
305
 
                         frozenset((token_second, token_end)))
306
 
    token_hour = Token(re.compile(r"(\d+)H"),
307
 
                       datetime.timedelta(hours=1),
308
 
                       frozenset((token_minute, token_end)))
309
 
    token_time = Token(re.compile(r"T"),
310
 
                       None,
311
 
                       frozenset((token_hour, token_minute,
312
 
                                  token_second)))
313
 
    token_day = Token(re.compile(r"(\d+)D"),
314
 
                      datetime.timedelta(days=1),
315
 
                      frozenset((token_time, token_end)))
316
 
    token_month = Token(re.compile(r"(\d+)M"),
317
 
                        datetime.timedelta(weeks=4),
318
 
                        frozenset((token_day, token_end)))
319
 
    token_year = Token(re.compile(r"(\d+)Y"),
320
 
                       datetime.timedelta(weeks=52),
321
 
                       frozenset((token_month, token_end)))
322
 
    token_week = Token(re.compile(r"(\d+)W"),
323
 
                       datetime.timedelta(weeks=1),
324
 
                       frozenset((token_end, )))
325
 
    token_duration = Token(re.compile(r"P"), None,
326
 
                           frozenset((token_year, token_month,
327
 
                                      token_day, token_time,
328
 
                                      token_week)))
329
 
    # Define starting values:
330
 
    # Value so far
331
 
    value = datetime.timedelta()
332
 
    found_token = None
333
 
    # Following valid tokens
334
 
    followers = frozenset((token_duration, ))
335
 
    # String left to parse
336
 
    s = duration
337
 
    # Loop until end token is found
338
 
    while found_token is not token_end:
339
 
        # Search for any currently valid tokens
340
 
        for token in followers:
341
 
            match = token.regexp.match(s)
342
 
            if match is not None:
343
 
                # Token found
344
 
                if token.value is not None:
345
 
                    # Value found, parse digits
346
 
                    factor = int(match.group(1), 10)
347
 
                    # Add to value so far
348
 
                    value += factor * token.value
349
 
                # Strip token from string
350
 
                s = token.regexp.sub("", s, 1)
351
 
                # Go to found token
352
 
                found_token = token
353
 
                # Set valid next tokens
354
 
                followers = found_token.followers
355
 
                break
356
 
        else:
357
 
            # No currently valid tokens were found
358
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
359
 
                             .format(duration))
360
 
    # End token found
361
 
    return value
362
 
 
363
 
 
364
 
def parse_pre_1_6_1_interval(interval):
365
 
    """Parse an interval string as documented by Mandos before 1.6.1,
366
 
    and return a datetime.timedelta
367
 
 
368
 
    >>> parse_pre_1_6_1_interval('7d')
369
 
    datetime.timedelta(7)
370
 
    >>> parse_pre_1_6_1_interval('60s')
371
 
    datetime.timedelta(0, 60)
372
 
    >>> parse_pre_1_6_1_interval('60m')
373
 
    datetime.timedelta(0, 3600)
374
 
    >>> parse_pre_1_6_1_interval('24h')
375
 
    datetime.timedelta(1)
376
 
    >>> parse_pre_1_6_1_interval('1w')
377
 
    datetime.timedelta(7)
378
 
    >>> parse_pre_1_6_1_interval('5m 30s')
379
 
    datetime.timedelta(0, 330)
380
 
    >>> parse_pre_1_6_1_interval('')
381
 
    datetime.timedelta(0)
382
 
    >>> # Ignore unknown characters, allow any order and repetitions
383
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
384
 
    datetime.timedelta(2, 480, 18000)
385
 
 
386
 
    """
387
 
 
388
 
    value = datetime.timedelta(0)
389
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
390
 
 
391
 
    for num, suffix in regexp.findall(interval):
392
 
        if suffix == "d":
393
 
            value += datetime.timedelta(int(num))
394
 
        elif suffix == "s":
395
 
            value += datetime.timedelta(0, int(num))
396
 
        elif suffix == "m":
397
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
398
 
        elif suffix == "h":
399
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
400
 
        elif suffix == "w":
401
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
402
 
        elif suffix == "":
403
 
            value += datetime.timedelta(0, 0, 0, int(num))
404
 
    return value
405
 
 
406
 
 
407
 
def check_option_syntax(parser, options):
408
 
    """Apply additional restrictions on options, not expressible in
409
 
argparse"""
410
 
 
411
 
    def has_actions(options):
412
 
        return any((options.enable,
413
 
                    options.disable,
414
 
                    options.bump_timeout,
415
 
                    options.start_checker,
416
 
                    options.stop_checker,
417
 
                    options.is_enabled,
418
 
                    options.remove,
419
 
                    options.checker is not None,
420
 
                    options.timeout is not None,
421
 
                    options.extended_timeout is not None,
422
 
                    options.interval is not None,
423
 
                    options.approved_by_default is not None,
424
 
                    options.approval_delay is not None,
425
 
                    options.approval_duration is not None,
426
 
                    options.host is not None,
427
 
                    options.secret is not None,
428
 
                    options.approve,
429
 
                    options.deny))
430
 
 
431
 
    if has_actions(options) and not (options.client or options.all):
432
 
        parser.error("Options require clients names or --all.")
433
 
    if options.verbose and has_actions(options):
434
 
        parser.error("--verbose can only be used alone.")
435
 
    if options.dump_json and (options.verbose
436
 
                              or has_actions(options)):
437
 
        parser.error("--dump-json can only be used alone.")
438
 
    if options.all and not has_actions(options):
439
 
        parser.error("--all requires an action.")
440
 
    if options.is_enabled and len(options.client) > 1:
441
 
        parser.error("--is-enabled requires exactly one client")
442
 
    if options.remove:
443
 
        options.remove = False
444
 
        if has_actions(options) and not options.deny:
445
 
            parser.error("--remove can only be combined with --deny")
446
 
        options.remove = True
447
 
 
448
 
 
449
 
def commands_from_options(options):
450
 
 
451
 
    commands = []
452
 
 
453
 
    if options.is_enabled:
454
 
        commands.append(IsEnabledCmd())
455
 
 
456
 
    if options.approve:
457
 
        commands.append(ApproveCmd())
458
 
 
459
 
    if options.deny:
460
 
        commands.append(DenyCmd())
461
 
 
462
 
    if options.remove:
463
 
        commands.append(RemoveCmd())
464
 
 
465
 
    if options.dump_json:
466
 
        commands.append(DumpJSONCmd())
467
 
 
468
 
    if options.enable:
469
 
        commands.append(EnableCmd())
470
 
 
471
 
    if options.disable:
472
 
        commands.append(DisableCmd())
473
 
 
474
 
    if options.bump_timeout:
475
 
        commands.append(BumpTimeoutCmd())
476
 
 
477
 
    if options.start_checker:
478
 
        commands.append(StartCheckerCmd())
479
 
 
480
 
    if options.stop_checker:
481
 
        commands.append(StopCheckerCmd())
482
 
 
483
 
    if options.approved_by_default is not None:
484
 
        if options.approved_by_default:
485
 
            commands.append(ApproveByDefaultCmd())
486
 
        else:
487
 
            commands.append(DenyByDefaultCmd())
488
 
 
489
 
    if options.checker is not None:
490
 
        commands.append(SetCheckerCmd(options.checker))
491
 
 
492
 
    if options.host is not None:
493
 
        commands.append(SetHostCmd(options.host))
494
 
 
495
 
    if options.secret is not None:
496
 
        commands.append(SetSecretCmd(options.secret))
497
 
 
498
 
    if options.timeout is not None:
499
 
        commands.append(SetTimeoutCmd(options.timeout))
500
 
 
501
 
    if options.extended_timeout:
502
 
        commands.append(
503
 
            SetExtendedTimeoutCmd(options.extended_timeout))
504
 
 
505
 
    if options.interval is not None:
506
 
        commands.append(SetIntervalCmd(options.interval))
507
 
 
508
 
    if options.approval_delay is not None:
509
 
        commands.append(SetApprovalDelayCmd(options.approval_delay))
510
 
 
511
 
    if options.approval_duration is not None:
512
 
        commands.append(
513
 
            SetApprovalDurationCmd(options.approval_duration))
514
 
 
515
 
    # If no command option has been given, show table of clients,
516
 
    # optionally verbosely
517
 
    if not commands:
518
 
        commands.append(PrintTableCmd(verbose=options.verbose))
519
 
 
520
 
    return commands
521
 
 
522
 
 
523
 
class Command(object):
524
 
    """Abstract class for commands"""
525
 
    def run(self, clients, bus=None, mandos=None):
526
 
        """Normal commands should implement run_on_one_client(), but
527
 
        commands which want to operate on all clients at the same time
528
 
        can override this run() method instead."""
529
 
        self.mandos = mandos
530
 
        for clientpath, properties in clients.items():
531
 
            log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
532
 
                      dbus_busname, str(clientpath))
533
 
            client = bus.get_object(dbus_busname, clientpath)
534
 
            self.run_on_one_client(client, properties)
535
 
 
536
 
 
537
 
class IsEnabledCmd(Command):
538
 
    def run(self, clients, bus=None, mandos=None):
539
 
        client, properties = next(iter(clients.items()))
540
 
        if self.is_enabled(client, properties):
541
 
            sys.exit(0)
542
 
        sys.exit(1)
543
 
    def is_enabled(self, client, properties):
544
 
        return properties["Enabled"]
545
 
 
546
 
 
547
 
class ApproveCmd(Command):
548
 
    def run_on_one_client(self, client, properties):
549
 
        log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
550
 
                  client.__dbus_object_path__, client_dbus_interface)
551
 
        client.Approve(dbus.Boolean(True),
552
 
                       dbus_interface=client_dbus_interface)
553
 
 
554
 
 
555
 
class DenyCmd(Command):
556
 
    def run_on_one_client(self, client, properties):
557
 
        log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
558
 
                  client.__dbus_object_path__, client_dbus_interface)
559
 
        client.Approve(dbus.Boolean(False),
560
 
                       dbus_interface=client_dbus_interface)
561
 
 
562
 
 
563
 
class RemoveCmd(Command):
564
 
    def run_on_one_client(self, client, properties):
565
 
        log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
566
 
                  server_dbus_path, server_dbus_interface,
567
 
                  str(client.__dbus_object_path__))
568
 
        self.mandos.RemoveClient(client.__dbus_object_path__)
569
 
 
570
 
 
571
 
class OutputCmd(Command):
572
 
    """Abstract class for commands outputting client details"""
573
 
    all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
574
 
                    "Created", "Interval", "Host", "KeyID",
575
 
                    "Fingerprint", "CheckerRunning", "LastEnabled",
576
 
                    "ApprovalPending", "ApprovedByDefault",
577
 
                    "LastApprovalRequest", "ApprovalDelay",
578
 
                    "ApprovalDuration", "Checker", "ExtendedTimeout",
579
 
                    "Expires", "LastCheckerStatus")
580
 
    def run(self, clients, bus=None, mandos=None):
581
 
        print(self.output(clients.values()))
582
 
    def output(self, clients):
583
 
        raise NotImplementedError()
584
 
 
585
 
 
586
 
class DumpJSONCmd(OutputCmd):
587
 
    def output(self, clients):
588
 
        data = {client["Name"]:
589
 
                {key: self.dbus_boolean_to_bool(client[key])
590
 
                 for key in self.all_keywords}
591
 
                for client in clients.values()}
592
 
        return json.dumps(data, indent=4, separators=(',', ': '))
593
 
    @staticmethod
594
 
    def dbus_boolean_to_bool(value):
595
 
        if isinstance(value, dbus.Boolean):
596
 
            value = bool(value)
597
 
        return value
598
 
 
599
 
 
600
 
class PrintTableCmd(OutputCmd):
601
 
    def __init__(self, verbose=False):
602
 
        self.verbose = verbose
603
 
 
604
 
    def output(self, clients):
605
 
        default_keywords = ("Name", "Enabled", "Timeout",
606
 
                            "LastCheckedOK")
607
 
        keywords = default_keywords
608
 
        if self.verbose:
609
 
            keywords = self.all_keywords
610
 
        return str(self.TableOfClients(clients, keywords))
611
 
 
612
 
    class TableOfClients(object):
613
 
        tableheaders = {
614
 
            "Name": "Name",
615
 
            "Enabled": "Enabled",
616
 
            "Timeout": "Timeout",
617
 
            "LastCheckedOK": "Last Successful Check",
618
 
            "LastApprovalRequest": "Last Approval Request",
619
 
            "Created": "Created",
620
 
            "Interval": "Interval",
621
 
            "Host": "Host",
622
 
            "Fingerprint": "Fingerprint",
623
 
            "KeyID": "Key ID",
624
 
            "CheckerRunning": "Check Is Running",
625
 
            "LastEnabled": "Last Enabled",
626
 
            "ApprovalPending": "Approval Is Pending",
627
 
            "ApprovedByDefault": "Approved By Default",
628
 
            "ApprovalDelay": "Approval Delay",
629
 
            "ApprovalDuration": "Approval Duration",
630
 
            "Checker": "Checker",
631
 
            "ExtendedTimeout": "Extended Timeout",
632
 
            "Expires": "Expires",
633
 
            "LastCheckerStatus": "Last Checker Status",
634
 
        }
635
 
 
636
 
        def __init__(self, clients, keywords, tableheaders=None):
637
 
            self.clients = clients
638
 
            self.keywords = keywords
639
 
            if tableheaders is not None:
640
 
                self.tableheaders = tableheaders
641
 
 
642
 
        def __str__(self):
643
 
            return "\n".join(self.rows())
644
 
 
645
 
        if sys.version_info.major == 2:
646
 
            __unicode__ = __str__
647
 
            def __str__(self):
648
 
                return str(self).encode(locale.getpreferredencoding())
649
 
 
650
 
        def rows(self):
651
 
            format_string = self.row_formatting_string()
652
 
            rows = [self.header_line(format_string)]
653
 
            rows.extend(self.client_line(client, format_string)
654
 
                        for client in self.clients)
655
 
            return rows
656
 
 
657
 
        def row_formatting_string(self):
658
 
            "Format string used to format table rows"
659
 
            return " ".join("{{{key}:{width}}}".format(
660
 
                width=max(len(self.tableheaders[key]),
661
 
                          *(len(self.string_from_client(client, key))
662
 
                            for client in self.clients)),
663
 
                key=key)
664
 
                            for key in self.keywords)
665
 
 
666
 
        def string_from_client(self, client, key):
667
 
            return self.valuetostring(client[key], key)
668
 
 
669
 
        @classmethod
670
 
        def valuetostring(cls, value, keyword):
671
 
            if isinstance(value, dbus.Boolean):
672
 
                return "Yes" if value else "No"
673
 
            if keyword in ("Timeout", "Interval", "ApprovalDelay",
674
 
                           "ApprovalDuration", "ExtendedTimeout"):
675
 
                return cls.milliseconds_to_string(value)
676
 
            return str(value)
677
 
 
678
 
        def header_line(self, format_string):
679
 
            return format_string.format(**self.tableheaders)
680
 
 
681
 
        def client_line(self, client, format_string):
682
 
            return format_string.format(
683
 
                **{key: self.string_from_client(client, key)
684
 
                   for key in self.keywords})
685
 
 
686
 
        @staticmethod
687
 
        def milliseconds_to_string(ms):
688
 
            td = datetime.timedelta(0, 0, 0, ms)
689
 
            return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
690
 
                    .format(days="{}T".format(td.days)
691
 
                            if td.days else "",
692
 
                            hours=td.seconds // 3600,
693
 
                            minutes=(td.seconds % 3600) // 60,
694
 
                            seconds=td.seconds % 60))
695
 
 
696
 
 
697
 
class PropertyCmd(Command):
698
 
    """Abstract class for Actions for setting one client property"""
699
 
    def run_on_one_client(self, client, properties):
700
 
        """Set the Client's D-Bus property"""
701
 
        log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
702
 
                  client.__dbus_object_path__,
703
 
                  dbus.PROPERTIES_IFACE, client_dbus_interface,
704
 
                  self.propname, self.value_to_set
705
 
                  if not isinstance(self.value_to_set, dbus.Boolean)
706
 
                  else bool(self.value_to_set))
707
 
        client.Set(client_dbus_interface, self.propname,
708
 
                   self.value_to_set,
709
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
710
 
    @property
711
 
    def propname(self):
712
 
        raise NotImplementedError()
713
 
 
714
 
 
715
 
class EnableCmd(PropertyCmd):
716
 
    propname = "Enabled"
717
 
    value_to_set = dbus.Boolean(True)
718
 
 
719
 
 
720
 
class DisableCmd(PropertyCmd):
721
 
    propname = "Enabled"
722
 
    value_to_set = dbus.Boolean(False)
723
 
 
724
 
 
725
 
class BumpTimeoutCmd(PropertyCmd):
726
 
    propname = "LastCheckedOK"
727
 
    value_to_set = ""
728
 
 
729
 
 
730
 
class StartCheckerCmd(PropertyCmd):
731
 
    propname = "CheckerRunning"
732
 
    value_to_set = dbus.Boolean(True)
733
 
 
734
 
 
735
 
class StopCheckerCmd(PropertyCmd):
736
 
    propname = "CheckerRunning"
737
 
    value_to_set = dbus.Boolean(False)
738
 
 
739
 
 
740
 
class ApproveByDefaultCmd(PropertyCmd):
741
 
    propname = "ApprovedByDefault"
742
 
    value_to_set = dbus.Boolean(True)
743
 
 
744
 
 
745
 
class DenyByDefaultCmd(PropertyCmd):
746
 
    propname = "ApprovedByDefault"
747
 
    value_to_set = dbus.Boolean(False)
748
 
 
749
 
 
750
 
class PropertyValueCmd(PropertyCmd):
751
 
    """Abstract class for PropertyCmd recieving a value as argument"""
752
 
    def __init__(self, value):
753
 
        self.value_to_set = value
754
 
 
755
 
 
756
 
class SetCheckerCmd(PropertyValueCmd):
757
 
    propname = "Checker"
758
 
 
759
 
 
760
 
class SetHostCmd(PropertyValueCmd):
761
 
    propname = "Host"
762
 
 
763
 
 
764
 
class SetSecretCmd(PropertyValueCmd):
765
 
    propname = "Secret"
766
 
    @property
767
 
    def value_to_set(self):
768
 
        return self._vts
769
 
    @value_to_set.setter
770
 
    def value_to_set(self, value):
771
 
        """When setting, read data from supplied file object"""
772
 
        self._vts = value.read()
773
 
        value.close()
774
 
 
775
 
 
776
 
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
777
 
    """Abstract class for PropertyValueCmd taking a value argument as
778
 
a datetime.timedelta() but should store it as milliseconds."""
779
 
    @property
780
 
    def value_to_set(self):
781
 
        return self._vts
782
 
    @value_to_set.setter
783
 
    def value_to_set(self, value):
784
 
        """When setting, convert value from a datetime.timedelta"""
785
 
        self._vts = int(round(value.total_seconds() * 1000))
786
 
 
787
 
 
788
 
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
789
 
    propname = "Timeout"
790
 
 
791
 
 
792
 
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
793
 
    propname = "ExtendedTimeout"
794
 
 
795
 
 
796
 
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
797
 
    propname = "Interval"
798
 
 
799
 
 
800
 
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
801
 
    propname = "ApprovalDelay"
802
 
 
803
 
 
804
 
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
805
 
    propname = "ApprovalDuration"
806
 
 
807
 
 
808
 
 
809
 
class Test_string_to_delta(unittest.TestCase):
810
 
    def test_handles_basic_rfc3339(self):
811
 
        self.assertEqual(string_to_delta("PT0S"),
812
 
                         datetime.timedelta())
813
 
        self.assertEqual(string_to_delta("P0D"),
814
 
                         datetime.timedelta())
815
 
        self.assertEqual(string_to_delta("PT1S"),
816
 
                         datetime.timedelta(0, 1))
817
 
        self.assertEqual(string_to_delta("PT2H"),
818
 
                         datetime.timedelta(0, 7200))
819
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
820
 
        # assertLogs only exists in Python 3.4
821
 
        if hasattr(self, "assertLogs"):
822
 
            with self.assertLogs(log, logging.WARNING):
823
 
                value = string_to_delta("2h")
824
 
        else:
825
 
            class WarningFilter(logging.Filter):
826
 
                """Don't show, but record the presence of, warnings"""
827
 
                def filter(self, record):
828
 
                    is_warning = record.levelno >= logging.WARNING
829
 
                    self.found = is_warning or getattr(self, "found",
830
 
                                                       False)
831
 
                    return not is_warning
832
 
            warning_filter = WarningFilter()
833
 
            log.addFilter(warning_filter)
834
 
            try:
835
 
                value = string_to_delta("2h")
836
 
            finally:
837
 
                log.removeFilter(warning_filter)
838
 
            self.assertTrue(getattr(warning_filter, "found", False))
839
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
840
 
 
841
 
 
842
 
class Test_check_option_syntax(unittest.TestCase):
843
 
    def setUp(self):
844
 
        self.parser = argparse.ArgumentParser()
845
 
        add_command_line_options(self.parser)
846
 
 
847
 
    def test_actions_requires_client_or_all(self):
848
 
        for action, value in self.actions.items():
849
 
            options = self.parser.parse_args()
850
 
            setattr(options, action, value)
851
 
            with self.assertParseError():
852
 
                self.check_option_syntax(options)
853
 
 
854
 
    # This mostly corresponds to the definition from has_actions() in
855
 
    # check_option_syntax()
856
 
    actions = {
857
 
        # The actual values set here are not that important, but we do
858
 
        # at least stick to the correct types, even though they are
859
 
        # never used
860
 
        "enable": True,
861
 
        "disable": True,
862
 
        "bump_timeout": True,
863
 
        "start_checker": True,
864
 
        "stop_checker": True,
865
 
        "is_enabled": True,
866
 
        "remove": True,
867
 
        "checker": "x",
868
 
        "timeout": datetime.timedelta(),
869
 
        "extended_timeout": datetime.timedelta(),
870
 
        "interval": datetime.timedelta(),
871
 
        "approved_by_default": True,
872
 
        "approval_delay": datetime.timedelta(),
873
 
        "approval_duration": datetime.timedelta(),
874
 
        "host": "x",
875
 
        "secret": io.BytesIO(b"x"),
876
 
        "approve": True,
877
 
        "deny": True,
878
 
    }
879
 
 
880
 
    @contextlib.contextmanager
881
 
    def assertParseError(self):
882
 
        with self.assertRaises(SystemExit) as e:
883
 
            with self.temporarily_suppress_stderr():
884
 
                yield
885
 
        # Exit code from argparse is guaranteed to be "2".  Reference:
886
 
        # https://docs.python.org/3/library
887
 
        # /argparse.html#exiting-methods
888
 
        self.assertEqual(e.exception.code, 2)
889
 
 
890
 
    @staticmethod
891
 
    @contextlib.contextmanager
892
 
    def temporarily_suppress_stderr():
893
 
        null = os.open(os.path.devnull, os.O_RDWR)
894
 
        stderrcopy = os.dup(sys.stderr.fileno())
895
 
        os.dup2(null, sys.stderr.fileno())
896
 
        os.close(null)
897
 
        try:
898
 
            yield
899
 
        finally:
900
 
            # restore stderr
901
 
            os.dup2(stderrcopy, sys.stderr.fileno())
902
 
            os.close(stderrcopy)
903
 
 
904
 
    def check_option_syntax(self, options):
905
 
        check_option_syntax(self.parser, options)
906
 
 
907
 
    def test_actions_conflicts_with_verbose(self):
908
 
        for action, value in self.actions.items():
909
 
            options = self.parser.parse_args()
910
 
            setattr(options, action, value)
911
 
            options.verbose = True
912
 
            with self.assertParseError():
913
 
                self.check_option_syntax(options)
914
 
 
915
 
    def test_dump_json_conflicts_with_verbose(self):
916
 
        options = self.parser.parse_args()
917
 
        options.dump_json = True
918
 
        options.verbose = True
919
 
        with self.assertParseError():
920
 
            self.check_option_syntax(options)
921
 
 
922
 
    def test_dump_json_conflicts_with_action(self):
923
 
        for action, value in self.actions.items():
924
 
            options = self.parser.parse_args()
925
 
            setattr(options, action, value)
926
 
            options.dump_json = True
927
 
            with self.assertParseError():
928
 
                self.check_option_syntax(options)
929
 
 
930
 
    def test_all_can_not_be_alone(self):
931
 
        options = self.parser.parse_args()
932
 
        options.all = True
933
 
        with self.assertParseError():
934
 
            self.check_option_syntax(options)
935
 
 
936
 
    def test_all_is_ok_with_any_action(self):
937
 
        for action, value in self.actions.items():
938
 
            options = self.parser.parse_args()
939
 
            setattr(options, action, value)
940
 
            options.all = True
941
 
            self.check_option_syntax(options)
942
 
 
943
 
    def test_is_enabled_fails_without_client(self):
944
 
        options = self.parser.parse_args()
945
 
        options.is_enabled = True
946
 
        with self.assertParseError():
947
 
            self.check_option_syntax(options)
948
 
 
949
 
    def test_is_enabled_works_with_one_client(self):
950
 
        options = self.parser.parse_args()
951
 
        options.is_enabled = True
952
 
        options.client = ["foo"]
953
 
        self.check_option_syntax(options)
954
 
 
955
 
    def test_is_enabled_fails_with_two_clients(self):
956
 
        options = self.parser.parse_args()
957
 
        options.is_enabled = True
958
 
        options.client = ["foo", "barbar"]
959
 
        with self.assertParseError():
960
 
            self.check_option_syntax(options)
961
 
 
962
 
    def test_remove_can_only_be_combined_with_action_deny(self):
963
 
        for action, value in self.actions.items():
964
 
            if action in {"remove", "deny"}:
965
 
                continue
966
 
            options = self.parser.parse_args()
967
 
            setattr(options, action, value)
968
 
            options.all = True
969
 
            options.remove = True
970
 
            with self.assertParseError():
971
 
                self.check_option_syntax(options)
972
 
 
973
 
 
974
 
class Test_commands_from_options(unittest.TestCase):
975
 
    def setUp(self):
976
 
        self.parser = argparse.ArgumentParser()
977
 
        add_command_line_options(self.parser)
978
 
 
979
 
    def test_is_enabled(self):
980
 
        self.assert_command_from_args(["--is-enabled", "foo"],
981
 
                                      IsEnabledCmd)
982
 
 
983
 
    def assert_command_from_args(self, args, command_cls,
984
 
                                 **cmd_attrs):
985
 
        """Assert that parsing ARGS should result in an instance of
986
 
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
987
 
        options = self.parser.parse_args(args)
988
 
        check_option_syntax(self.parser, options)
989
 
        commands = commands_from_options(options)
990
 
        self.assertEqual(len(commands), 1)
991
 
        command = commands[0]
992
 
        self.assertIsInstance(command, command_cls)
993
 
        for key, value in cmd_attrs.items():
994
 
            self.assertEqual(getattr(command, key), value)
995
 
 
996
 
    def test_is_enabled_short(self):
997
 
        self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
998
 
 
999
 
    def test_approve(self):
1000
 
        self.assert_command_from_args(["--approve", "foo"],
1001
 
                                      ApproveCmd)
1002
 
 
1003
 
    def test_approve_short(self):
1004
 
        self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1005
 
 
1006
 
    def test_deny(self):
1007
 
        self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1008
 
 
1009
 
    def test_deny_short(self):
1010
 
        self.assert_command_from_args(["-D", "foo"], DenyCmd)
1011
 
 
1012
 
    def test_remove(self):
1013
 
        self.assert_command_from_args(["--remove", "foo"],
1014
 
                                      RemoveCmd)
1015
 
 
1016
 
    def test_deny_before_remove(self):
1017
 
        options = self.parser.parse_args(["--deny", "--remove",
1018
 
                                          "foo"])
1019
 
        check_option_syntax(self.parser, options)
1020
 
        commands = commands_from_options(options)
1021
 
        self.assertEqual(len(commands), 2)
1022
 
        self.assertIsInstance(commands[0], DenyCmd)
1023
 
        self.assertIsInstance(commands[1], RemoveCmd)
1024
 
 
1025
 
    def test_deny_before_remove_reversed(self):
1026
 
        options = self.parser.parse_args(["--remove", "--deny",
1027
 
                                          "--all"])
1028
 
        check_option_syntax(self.parser, options)
1029
 
        commands = commands_from_options(options)
1030
 
        self.assertEqual(len(commands), 2)
1031
 
        self.assertIsInstance(commands[0], DenyCmd)
1032
 
        self.assertIsInstance(commands[1], RemoveCmd)
1033
 
 
1034
 
    def test_remove_short(self):
1035
 
        self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1036
 
 
1037
 
    def test_dump_json(self):
1038
 
        self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1039
 
 
1040
 
    def test_enable(self):
1041
 
        self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1042
 
 
1043
 
    def test_enable_short(self):
1044
 
        self.assert_command_from_args(["-e", "foo"], EnableCmd)
1045
 
 
1046
 
    def test_disable(self):
1047
 
        self.assert_command_from_args(["--disable", "foo"],
1048
 
                                      DisableCmd)
1049
 
 
1050
 
    def test_disable_short(self):
1051
 
        self.assert_command_from_args(["-d", "foo"], DisableCmd)
1052
 
 
1053
 
    def test_bump_timeout(self):
1054
 
        self.assert_command_from_args(["--bump-timeout", "foo"],
1055
 
                                      BumpTimeoutCmd)
1056
 
 
1057
 
    def test_bump_timeout_short(self):
1058
 
        self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1059
 
 
1060
 
    def test_start_checker(self):
1061
 
        self.assert_command_from_args(["--start-checker", "foo"],
1062
 
                                      StartCheckerCmd)
1063
 
 
1064
 
    def test_stop_checker(self):
1065
 
        self.assert_command_from_args(["--stop-checker", "foo"],
1066
 
                                      StopCheckerCmd)
1067
 
 
1068
 
    def test_approve_by_default(self):
1069
 
        self.assert_command_from_args(["--approve-by-default", "foo"],
1070
 
                                      ApproveByDefaultCmd)
1071
 
 
1072
 
    def test_deny_by_default(self):
1073
 
        self.assert_command_from_args(["--deny-by-default", "foo"],
1074
 
                                      DenyByDefaultCmd)
1075
 
 
1076
 
    def test_checker(self):
1077
 
        self.assert_command_from_args(["--checker", ":", "foo"],
1078
 
                                      SetCheckerCmd, value_to_set=":")
1079
 
 
1080
 
    def test_checker_empty(self):
1081
 
        self.assert_command_from_args(["--checker", "", "foo"],
1082
 
                                      SetCheckerCmd, value_to_set="")
1083
 
 
1084
 
    def test_checker_short(self):
1085
 
        self.assert_command_from_args(["-c", ":", "foo"],
1086
 
                                      SetCheckerCmd, value_to_set=":")
1087
 
 
1088
 
    def test_host(self):
1089
 
        self.assert_command_from_args(["--host", "foo.example.org",
1090
 
                                       "foo"], SetHostCmd,
1091
 
                                      value_to_set="foo.example.org")
1092
 
 
1093
 
    def test_host_short(self):
1094
 
        self.assert_command_from_args(["-H", "foo.example.org",
1095
 
                                       "foo"], SetHostCmd,
1096
 
                                      value_to_set="foo.example.org")
1097
 
 
1098
 
    def test_secret_devnull(self):
1099
 
        self.assert_command_from_args(["--secret", os.path.devnull,
1100
 
                                       "foo"], SetSecretCmd,
1101
 
                                      value_to_set=b"")
1102
 
 
1103
 
    def test_secret_tempfile(self):
1104
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1105
 
            value = b"secret\0xyzzy\nbar"
1106
 
            f.write(value)
1107
 
            f.seek(0)
1108
 
            self.assert_command_from_args(["--secret", f.name,
1109
 
                                           "foo"], SetSecretCmd,
1110
 
                                          value_to_set=value)
1111
 
 
1112
 
    def test_secret_devnull_short(self):
1113
 
        self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1114
 
                                      SetSecretCmd, value_to_set=b"")
1115
 
 
1116
 
    def test_secret_tempfile_short(self):
1117
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1118
 
            value = b"secret\0xyzzy\nbar"
1119
 
            f.write(value)
1120
 
            f.seek(0)
1121
 
            self.assert_command_from_args(["-s", f.name, "foo"],
1122
 
                                          SetSecretCmd,
1123
 
                                          value_to_set=value)
1124
 
 
1125
 
    def test_timeout(self):
1126
 
        self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1127
 
                                      SetTimeoutCmd,
1128
 
                                      value_to_set=300000)
1129
 
 
1130
 
    def test_timeout_short(self):
1131
 
        self.assert_command_from_args(["-t", "PT5M", "foo"],
1132
 
                                      SetTimeoutCmd,
1133
 
                                      value_to_set=300000)
1134
 
 
1135
 
    def test_extended_timeout(self):
1136
 
        self.assert_command_from_args(["--extended-timeout", "PT15M",
1137
 
                                       "foo"],
1138
 
                                      SetExtendedTimeoutCmd,
1139
 
                                      value_to_set=900000)
1140
 
 
1141
 
    def test_interval(self):
1142
 
        self.assert_command_from_args(["--interval", "PT2M", "foo"],
1143
 
                                      SetIntervalCmd,
1144
 
                                      value_to_set=120000)
1145
 
 
1146
 
    def test_interval_short(self):
1147
 
        self.assert_command_from_args(["-i", "PT2M", "foo"],
1148
 
                                      SetIntervalCmd,
1149
 
                                      value_to_set=120000)
1150
 
 
1151
 
    def test_approval_delay(self):
1152
 
        self.assert_command_from_args(["--approval-delay", "PT30S",
1153
 
                                       "foo"], SetApprovalDelayCmd,
1154
 
                                      value_to_set=30000)
1155
 
 
1156
 
    def test_approval_duration(self):
1157
 
        self.assert_command_from_args(["--approval-duration", "PT1S",
1158
 
                                       "foo"], SetApprovalDurationCmd,
1159
 
                                      value_to_set=1000)
1160
 
 
1161
 
    def test_print_table(self):
1162
 
        self.assert_command_from_args([], PrintTableCmd,
1163
 
                                      verbose=False)
1164
 
 
1165
 
    def test_print_table_verbose(self):
1166
 
        self.assert_command_from_args(["--verbose"], PrintTableCmd,
1167
 
                                      verbose=True)
1168
 
 
1169
 
    def test_print_table_verbose_short(self):
1170
 
        self.assert_command_from_args(["-v"], PrintTableCmd,
1171
 
                                      verbose=True)
1172
 
 
1173
 
 
1174
 
class TestCmd(unittest.TestCase):
1175
 
    """Abstract class for tests of command classes"""
1176
 
    def setUp(self):
1177
 
        testcase = self
1178
 
        class MockClient(object):
1179
 
            def __init__(self, name, **attributes):
1180
 
                self.__dbus_object_path__ = "/clients/{}".format(name)
1181
 
                self.attributes = attributes
1182
 
                self.attributes["Name"] = name
1183
 
                self.calls = []
1184
 
            def Set(self, interface, propname, value, dbus_interface):
1185
 
                testcase.assertEqual(interface, client_dbus_interface)
1186
 
                testcase.assertEqual(dbus_interface,
1187
 
                                     dbus.PROPERTIES_IFACE)
1188
 
                self.attributes[propname] = value
1189
 
            def Get(self, interface, propname, dbus_interface):
1190
 
                testcase.assertEqual(interface, client_dbus_interface)
1191
 
                testcase.assertEqual(dbus_interface,
1192
 
                                     dbus.PROPERTIES_IFACE)
1193
 
                return self.attributes[propname]
1194
 
            def Approve(self, approve, dbus_interface):
1195
 
                testcase.assertEqual(dbus_interface,
1196
 
                                     client_dbus_interface)
1197
 
                self.calls.append(("Approve", (approve,
1198
 
                                               dbus_interface)))
1199
 
        self.client = MockClient(
1200
 
            "foo",
1201
 
            KeyID=("92ed150794387c03ce684574b1139a65"
1202
 
                   "94a34f895daaaf09fd8ea90a27cddb12"),
1203
 
            Secret=b"secret",
1204
 
            Host="foo.example.org",
1205
 
            Enabled=dbus.Boolean(True),
1206
 
            Timeout=300000,
1207
 
            LastCheckedOK="2019-02-03T00:00:00",
1208
 
            Created="2019-01-02T00:00:00",
1209
 
            Interval=120000,
1210
 
            Fingerprint=("778827225BA7DE539C5A"
1211
 
                         "7CFA59CFF7CDBD9A5920"),
1212
 
            CheckerRunning=dbus.Boolean(False),
1213
 
            LastEnabled="2019-01-03T00:00:00",
1214
 
            ApprovalPending=dbus.Boolean(False),
1215
 
            ApprovedByDefault=dbus.Boolean(True),
1216
 
            LastApprovalRequest="",
1217
 
            ApprovalDelay=0,
1218
 
            ApprovalDuration=1000,
1219
 
            Checker="fping -q -- %(host)s",
1220
 
            ExtendedTimeout=900000,
1221
 
            Expires="2019-02-04T00:00:00",
1222
 
            LastCheckerStatus=0)
1223
 
        self.other_client = MockClient(
1224
 
            "barbar",
1225
 
            KeyID=("0558568eedd67d622f5c83b35a115f79"
1226
 
                   "6ab612cff5ad227247e46c2b020f441c"),
1227
 
            Secret=b"secretbar",
1228
 
            Host="192.0.2.3",
1229
 
            Enabled=dbus.Boolean(True),
1230
 
            Timeout=300000,
1231
 
            LastCheckedOK="2019-02-04T00:00:00",
1232
 
            Created="2019-01-03T00:00:00",
1233
 
            Interval=120000,
1234
 
            Fingerprint=("3E393AEAEFB84C7E89E2"
1235
 
                         "F547B3A107558FCA3A27"),
1236
 
            CheckerRunning=dbus.Boolean(True),
1237
 
            LastEnabled="2019-01-04T00:00:00",
1238
 
            ApprovalPending=dbus.Boolean(False),
1239
 
            ApprovedByDefault=dbus.Boolean(False),
1240
 
            LastApprovalRequest="2019-01-03T00:00:00",
1241
 
            ApprovalDelay=30000,
1242
 
            ApprovalDuration=93785000,
1243
 
            Checker=":",
1244
 
            ExtendedTimeout=900000,
1245
 
            Expires="2019-02-05T00:00:00",
1246
 
            LastCheckerStatus=-2)
1247
 
        self.clients =  collections.OrderedDict(
1248
 
            [
1249
 
                ("/clients/foo", self.client.attributes),
1250
 
                ("/clients/barbar", self.other_client.attributes),
1251
 
            ])
1252
 
        self.one_client = {"/clients/foo": self.client.attributes}
1253
 
    @property
1254
 
    def bus(self):
1255
 
        class Bus(object):
1256
 
            @staticmethod
1257
 
            def get_object(client_bus_name, path):
1258
 
                self.assertEqual(client_bus_name, dbus_busname)
1259
 
                return {
1260
 
                    "/clients/foo": self.client,
1261
 
                    "/clients/barbar": self.other_client,
1262
 
                }[path]
1263
 
        return Bus()
1264
 
 
1265
 
 
1266
 
class TestIsEnabledCmd(TestCmd):
1267
 
    def test_is_enabled(self):
1268
 
        self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1269
 
                                                      properties)
1270
 
                            for client, properties
1271
 
                            in self.clients.items()))
1272
 
    def test_is_enabled_run_exits_successfully(self):
1273
 
        with self.assertRaises(SystemExit) as e:
1274
 
            IsEnabledCmd().run(self.one_client)
1275
 
        if e.exception.code is not None:
1276
 
            self.assertEqual(e.exception.code, 0)
1277
 
        else:
1278
 
            self.assertIsNone(e.exception.code)
1279
 
    def test_is_enabled_run_exits_with_failure(self):
1280
 
        self.client.attributes["Enabled"] = dbus.Boolean(False)
1281
 
        with self.assertRaises(SystemExit) as e:
1282
 
            IsEnabledCmd().run(self.one_client)
1283
 
        if isinstance(e.exception.code, int):
1284
 
            self.assertNotEqual(e.exception.code, 0)
1285
 
        else:
1286
 
            self.assertIsNotNone(e.exception.code)
1287
 
 
1288
 
 
1289
 
class TestApproveCmd(TestCmd):
1290
 
    def test_approve(self):
1291
 
        ApproveCmd().run(self.clients, self.bus)
1292
 
        for clientpath in self.clients:
1293
 
            client = self.bus.get_object(dbus_busname, clientpath)
1294
 
            self.assertIn(("Approve", (True, client_dbus_interface)),
1295
 
                          client.calls)
1296
 
 
1297
 
 
1298
 
class TestDenyCmd(TestCmd):
1299
 
    def test_deny(self):
1300
 
        DenyCmd().run(self.clients, self.bus)
1301
 
        for clientpath in self.clients:
1302
 
            client = self.bus.get_object(dbus_busname, clientpath)
1303
 
            self.assertIn(("Approve", (False, client_dbus_interface)),
1304
 
                          client.calls)
1305
 
 
1306
 
class TestRemoveCmd(TestCmd):
1307
 
    def test_remove(self):
1308
 
        class MockMandos(object):
1309
 
            def __init__(self):
1310
 
                self.calls = []
1311
 
            def RemoveClient(self, dbus_path):
1312
 
                self.calls.append(("RemoveClient", (dbus_path,)))
1313
 
        mandos = MockMandos()
1314
 
        super(TestRemoveCmd, self).setUp()
1315
 
        RemoveCmd().run(self.clients, self.bus, mandos)
1316
 
        self.assertEqual(len(mandos.calls), 2)
1317
 
        for clientpath in self.clients:
1318
 
            self.assertIn(("RemoveClient", (clientpath,)),
1319
 
                          mandos.calls)
1320
 
 
1321
 
 
1322
 
class TestDumpJSONCmd(TestCmd):
1323
 
    def setUp(self):
1324
 
        self.expected_json = {
1325
 
            "foo": {
1326
 
                "Name": "foo",
1327
 
                "KeyID": ("92ed150794387c03ce684574b1139a65"
1328
 
                          "94a34f895daaaf09fd8ea90a27cddb12"),
1329
 
                "Host": "foo.example.org",
1330
 
                "Enabled": True,
1331
 
                "Timeout": 300000,
1332
 
                "LastCheckedOK": "2019-02-03T00:00:00",
1333
 
                "Created": "2019-01-02T00:00:00",
1334
 
                "Interval": 120000,
1335
 
                "Fingerprint": ("778827225BA7DE539C5A"
1336
 
                                "7CFA59CFF7CDBD9A5920"),
1337
 
                "CheckerRunning": False,
1338
 
                "LastEnabled": "2019-01-03T00:00:00",
1339
 
                "ApprovalPending": False,
1340
 
                "ApprovedByDefault": True,
1341
 
                "LastApprovalRequest": "",
1342
 
                "ApprovalDelay": 0,
1343
 
                "ApprovalDuration": 1000,
1344
 
                "Checker": "fping -q -- %(host)s",
1345
 
                "ExtendedTimeout": 900000,
1346
 
                "Expires": "2019-02-04T00:00:00",
1347
 
                "LastCheckerStatus": 0,
1348
 
            },
1349
 
            "barbar": {
1350
 
                "Name": "barbar",
1351
 
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
1352
 
                          "6ab612cff5ad227247e46c2b020f441c"),
1353
 
                "Host": "192.0.2.3",
1354
 
                "Enabled": True,
1355
 
                "Timeout": 300000,
1356
 
                "LastCheckedOK": "2019-02-04T00:00:00",
1357
 
                "Created": "2019-01-03T00:00:00",
1358
 
                "Interval": 120000,
1359
 
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
1360
 
                                "F547B3A107558FCA3A27"),
1361
 
                "CheckerRunning": True,
1362
 
                "LastEnabled": "2019-01-04T00:00:00",
1363
 
                "ApprovalPending": False,
1364
 
                "ApprovedByDefault": False,
1365
 
                "LastApprovalRequest": "2019-01-03T00:00:00",
1366
 
                "ApprovalDelay": 30000,
1367
 
                "ApprovalDuration": 93785000,
1368
 
                "Checker": ":",
1369
 
                "ExtendedTimeout": 900000,
1370
 
                "Expires": "2019-02-05T00:00:00",
1371
 
                "LastCheckerStatus": -2,
1372
 
            },
1373
 
        }
1374
 
        return super(TestDumpJSONCmd, self).setUp()
1375
 
    def test_normal(self):
1376
 
        json_data = json.loads(DumpJSONCmd().output(self.clients))
1377
 
        self.assertDictEqual(json_data, self.expected_json)
1378
 
    def test_one_client(self):
1379
 
        clients = self.one_client
1380
 
        json_data = json.loads(DumpJSONCmd().output(clients))
1381
 
        expected_json = {"foo": self.expected_json["foo"]}
1382
 
        self.assertDictEqual(json_data, expected_json)
1383
 
 
1384
 
 
1385
 
class TestPrintTableCmd(TestCmd):
1386
 
    def test_normal(self):
1387
 
        output = PrintTableCmd().output(self.clients.values())
1388
 
        expected_output = "\n".join((
1389
 
            "Name   Enabled Timeout  Last Successful Check",
1390
 
            "foo    Yes     00:05:00 2019-02-03T00:00:00  ",
1391
 
            "barbar Yes     00:05:00 2019-02-04T00:00:00  ",
1392
 
        ))
1393
 
        self.assertEqual(output, expected_output)
1394
 
    def test_verbose(self):
1395
 
        output = PrintTableCmd(verbose=True).output(
1396
 
            self.clients.values())
1397
 
        columns = (
1398
 
            (
1399
 
                "Name   ",
1400
 
                "foo    ",
1401
 
                "barbar ",
1402
 
            ),(
1403
 
                "Enabled ",
1404
 
                "Yes     ",
1405
 
                "Yes     ",
1406
 
            ),(
1407
 
                "Timeout  ",
1408
 
                "00:05:00 ",
1409
 
                "00:05:00 ",
1410
 
            ),(
1411
 
                "Last Successful Check ",
1412
 
                "2019-02-03T00:00:00   ",
1413
 
                "2019-02-04T00:00:00   ",
1414
 
            ),(
1415
 
                "Created             ",
1416
 
                "2019-01-02T00:00:00 ",
1417
 
                "2019-01-03T00:00:00 ",
1418
 
            ),(
1419
 
                "Interval ",
1420
 
                "00:02:00 ",
1421
 
                "00:02:00 ",
1422
 
            ),(
1423
 
                "Host            ",
1424
 
                "foo.example.org ",
1425
 
                "192.0.2.3       ",
1426
 
            ),(
1427
 
                ("Key ID                                             "
1428
 
                 "              "),
1429
 
                ("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
1430
 
                 "ea90a27cddb12 "),
1431
 
                ("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
1432
 
                 "46c2b020f441c "),
1433
 
            ),(
1434
 
                "Fingerprint                              ",
1435
 
                "778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
1436
 
                "3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
1437
 
            ),(
1438
 
                "Check Is Running ",
1439
 
                "No               ",
1440
 
                "Yes              ",
1441
 
            ),(
1442
 
                "Last Enabled        ",
1443
 
                "2019-01-03T00:00:00 ",
1444
 
                "2019-01-04T00:00:00 ",
1445
 
            ),(
1446
 
                "Approval Is Pending ",
1447
 
                "No                  ",
1448
 
                "No                  ",
1449
 
            ),(
1450
 
                "Approved By Default ",
1451
 
                "Yes                 ",
1452
 
                "No                  ",
1453
 
            ),(
1454
 
                "Last Approval Request ",
1455
 
                "                      ",
1456
 
                "2019-01-03T00:00:00   ",
1457
 
            ),(
1458
 
                "Approval Delay ",
1459
 
                "00:00:00       ",
1460
 
                "00:00:30       ",
1461
 
            ),(
1462
 
                "Approval Duration ",
1463
 
                "00:00:01          ",
1464
 
                "1T02:03:05        ",
1465
 
            ),(
1466
 
                "Checker              ",
1467
 
                "fping -q -- %(host)s ",
1468
 
                ":                    ",
1469
 
            ),(
1470
 
                "Extended Timeout ",
1471
 
                "00:15:00         ",
1472
 
                "00:15:00         ",
1473
 
            ),(
1474
 
                "Expires             ",
1475
 
                "2019-02-04T00:00:00 ",
1476
 
                "2019-02-05T00:00:00 ",
1477
 
            ),(
1478
 
                "Last Checker Status",
1479
 
                "0                  ",
1480
 
                "-2                 ",
1481
 
            )
1482
 
        )
1483
 
        num_lines = max(len(rows) for rows in columns)
1484
 
        expected_output = "\n".join("".join(rows[line]
1485
 
                                            for rows in columns)
1486
 
                                    for line in range(num_lines))
1487
 
        self.assertEqual(output, expected_output)
1488
 
    def test_one_client(self):
1489
 
        output = PrintTableCmd().output(self.one_client.values())
1490
 
        expected_output = "\n".join((
1491
 
            "Name Enabled Timeout  Last Successful Check",
1492
 
            "foo  Yes     00:05:00 2019-02-03T00:00:00  ",
1493
 
        ))
1494
 
        self.assertEqual(output, expected_output)
1495
 
 
1496
 
 
1497
 
class Unique(object):
1498
 
    """Class for objects which exist only to be unique objects, since
1499
 
unittest.mock.sentinel only exists in Python 3.3"""
1500
 
 
1501
 
 
1502
 
class TestPropertyCmd(TestCmd):
1503
 
    """Abstract class for tests of PropertyCmd classes"""
1504
 
    def runTest(self):
1505
 
        if not hasattr(self, "command"):
1506
 
            return
1507
 
        values_to_get = getattr(self, "values_to_get",
1508
 
                                self.values_to_set)
1509
 
        for value_to_set, value_to_get in zip(self.values_to_set,
1510
 
                                              values_to_get):
1511
 
            for clientpath in self.clients:
1512
 
                client = self.bus.get_object(dbus_busname, clientpath)
1513
 
                old_value = client.attributes[self.propname]
1514
 
                self.assertNotIsInstance(old_value, Unique)
1515
 
                client.attributes[self.propname] = Unique()
1516
 
            self.run_command(value_to_set, self.clients)
1517
 
            for clientpath in self.clients:
1518
 
                client = self.bus.get_object(dbus_busname, clientpath)
1519
 
                value = client.attributes[self.propname]
1520
 
                self.assertNotIsInstance(value, Unique)
1521
 
                self.assertEqual(value, value_to_get)
1522
 
    def run_command(self, value, clients):
1523
 
        self.command().run(clients, self.bus)
1524
 
 
1525
 
 
1526
 
class TestEnableCmd(TestPropertyCmd):
1527
 
    command = EnableCmd
1528
 
    propname = "Enabled"
1529
 
    values_to_set = [dbus.Boolean(True)]
1530
 
 
1531
 
 
1532
 
class TestDisableCmd(TestPropertyCmd):
1533
 
    command = DisableCmd
1534
 
    propname = "Enabled"
1535
 
    values_to_set = [dbus.Boolean(False)]
1536
 
 
1537
 
 
1538
 
class TestBumpTimeoutCmd(TestPropertyCmd):
1539
 
    command = BumpTimeoutCmd
1540
 
    propname = "LastCheckedOK"
1541
 
    values_to_set = [""]
1542
 
 
1543
 
 
1544
 
class TestStartCheckerCmd(TestPropertyCmd):
1545
 
    command = StartCheckerCmd
1546
 
    propname = "CheckerRunning"
1547
 
    values_to_set = [dbus.Boolean(True)]
1548
 
 
1549
 
 
1550
 
class TestStopCheckerCmd(TestPropertyCmd):
1551
 
    command = StopCheckerCmd
1552
 
    propname = "CheckerRunning"
1553
 
    values_to_set = [dbus.Boolean(False)]
1554
 
 
1555
 
 
1556
 
class TestApproveByDefaultCmd(TestPropertyCmd):
1557
 
    command = ApproveByDefaultCmd
1558
 
    propname = "ApprovedByDefault"
1559
 
    values_to_set = [dbus.Boolean(True)]
1560
 
 
1561
 
 
1562
 
class TestDenyByDefaultCmd(TestPropertyCmd):
1563
 
    command = DenyByDefaultCmd
1564
 
    propname = "ApprovedByDefault"
1565
 
    values_to_set = [dbus.Boolean(False)]
1566
 
 
1567
 
 
1568
 
class TestPropertyValueCmd(TestPropertyCmd):
1569
 
    """Abstract class for tests of PropertyValueCmd classes"""
1570
 
    def runTest(self):
1571
 
        if type(self) is TestPropertyValueCmd:
1572
 
            return
1573
 
        return super(TestPropertyValueCmd, self).runTest()
1574
 
    def run_command(self, value, clients):
1575
 
        self.command(value).run(clients, self.bus)
1576
 
 
1577
 
 
1578
 
class TestSetCheckerCmd(TestPropertyValueCmd):
1579
 
    command = SetCheckerCmd
1580
 
    propname = "Checker"
1581
 
    values_to_set = ["", ":", "fping -q -- %s"]
1582
 
 
1583
 
 
1584
 
class TestSetHostCmd(TestPropertyValueCmd):
1585
 
    command = SetHostCmd
1586
 
    propname = "Host"
1587
 
    values_to_set = ["192.0.2.3", "foo.example.org"]
1588
 
 
1589
 
 
1590
 
class TestSetSecretCmd(TestPropertyValueCmd):
1591
 
    command = SetSecretCmd
1592
 
    propname = "Secret"
1593
 
    values_to_set = [io.BytesIO(b""),
1594
 
                     io.BytesIO(b"secret\0xyzzy\nbar")]
1595
 
    values_to_get = [b"", b"secret\0xyzzy\nbar"]
1596
 
 
1597
 
 
1598
 
class TestSetTimeoutCmd(TestPropertyValueCmd):
1599
 
    command = SetTimeoutCmd
1600
 
    propname = "Timeout"
1601
 
    values_to_set = [datetime.timedelta(),
1602
 
                     datetime.timedelta(minutes=5),
1603
 
                     datetime.timedelta(seconds=1),
1604
 
                     datetime.timedelta(weeks=1),
1605
 
                     datetime.timedelta(weeks=52)]
1606
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1607
 
 
1608
 
 
1609
 
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1610
 
    command = SetExtendedTimeoutCmd
1611
 
    propname = "ExtendedTimeout"
1612
 
    values_to_set = [datetime.timedelta(),
1613
 
                     datetime.timedelta(minutes=5),
1614
 
                     datetime.timedelta(seconds=1),
1615
 
                     datetime.timedelta(weeks=1),
1616
 
                     datetime.timedelta(weeks=52)]
1617
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1618
 
 
1619
 
 
1620
 
class TestSetIntervalCmd(TestPropertyValueCmd):
1621
 
    command = SetIntervalCmd
1622
 
    propname = "Interval"
1623
 
    values_to_set = [datetime.timedelta(),
1624
 
                     datetime.timedelta(minutes=5),
1625
 
                     datetime.timedelta(seconds=1),
1626
 
                     datetime.timedelta(weeks=1),
1627
 
                     datetime.timedelta(weeks=52)]
1628
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1629
 
 
1630
 
 
1631
 
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1632
 
    command = SetApprovalDelayCmd
1633
 
    propname = "ApprovalDelay"
1634
 
    values_to_set = [datetime.timedelta(),
1635
 
                     datetime.timedelta(minutes=5),
1636
 
                     datetime.timedelta(seconds=1),
1637
 
                     datetime.timedelta(weeks=1),
1638
 
                     datetime.timedelta(weeks=52)]
1639
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1640
 
 
1641
 
 
1642
 
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1643
 
    command = SetApprovalDurationCmd
1644
 
    propname = "ApprovalDuration"
1645
 
    values_to_set = [datetime.timedelta(),
1646
 
                     datetime.timedelta(minutes=5),
1647
 
                     datetime.timedelta(seconds=1),
1648
 
                     datetime.timedelta(weeks=1),
1649
 
                     datetime.timedelta(weeks=52)]
1650
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1651
 
 
1652
 
 
1653
 
 
1654
 
def should_only_run_tests():
1655
 
    parser = argparse.ArgumentParser(add_help=False)
1656
 
    parser.add_argument("--check", action='store_true')
1657
 
    args, unknown_args = parser.parse_known_args()
1658
 
    run_tests = args.check
1659
 
    if run_tests:
1660
 
        # Remove --check argument from sys.argv
1661
 
        sys.argv[1:] = unknown_args
1662
 
    return run_tests
1663
 
 
1664
 
# Add all tests from doctest strings
1665
 
def load_tests(loader, tests, none):
1666
 
    import doctest
1667
 
    tests.addTests(doctest.DocTestSuite())
1668
 
    return tests
1669
 
 
1670
 
if __name__ == "__main__":
1671
 
    if should_only_run_tests():
1672
 
        # Call using ./tdd-python-script --check [--verbose]
1673
 
        unittest.main()
1674
 
    else:
1675
 
        main()