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  • Committer: Teddy Hogeborn
  • Date: 2019-03-06 19:02:46 UTC
  • Revision ID: teddy@recompile.se-20190306190246-5mdmymvq62qpba3y
mandos-ctl: Refactor test

* mandos-ctl (commands_from_args): Removed.
  (TestOptions.assert_command_from_args): New.

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mandos-ctl
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1
#!/usr/bin/python
2
 
# -*- mode: python; coding: utf-8 -*-
 
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
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
6
 
# Copyright © 2008-2016 Teddy Hogeborn
7
 
# Copyright © 2008-2016 Björn Påhlsson
8
 
#
9
 
# This program is free software: you can redistribute it and/or modify
10
 
# it under the terms of the GNU General Public License as published by
 
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
11
13
# the Free Software Foundation, either version 3 of the License, or
12
14
# (at your option) any later version.
13
15
#
14
 
#     This program is distributed in the hope that it will be useful,
15
 
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
 
16
#     Mandos is distributed in the hope that it will be useful, but
 
17
#     WITHOUT ANY WARRANTY; without even the implied warranty of
16
18
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17
19
#     GNU General Public License for more details.
18
20
#
19
21
# You should have received a copy of the GNU General Public License
20
 
# along with this program.  If not, see
21
 
# <http://www.gnu.org/licenses/>.
 
22
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
22
23
#
23
24
# Contact the authors at <mandos@recompile.se>.
24
25
#
38
39
import re
39
40
import os
40
41
import collections
41
 
import doctest
42
42
import json
 
43
import unittest
 
44
import logging
43
45
 
44
46
import dbus
45
47
 
 
48
# Show warnings by default
 
49
if not sys.warnoptions:
 
50
    import warnings
 
51
    warnings.simplefilter("default")
 
52
 
 
53
log = logging.getLogger(sys.argv[0])
 
54
logging.basicConfig(level="INFO", # Show info level messages
 
55
                    format="%(message)s") # Show basic log messages
 
56
 
 
57
logging.captureWarnings(True)   # Show warnings via the logging system
 
58
 
46
59
if sys.version_info.major == 2:
47
60
    str = unicode
48
61
 
49
62
locale.setlocale(locale.LC_ALL, "")
50
63
 
51
 
tablewords = {
52
 
    "Name": "Name",
53
 
    "Enabled": "Enabled",
54
 
    "Timeout": "Timeout",
55
 
    "LastCheckedOK": "Last Successful Check",
56
 
    "LastApprovalRequest": "Last Approval Request",
57
 
    "Created": "Created",
58
 
    "Interval": "Interval",
59
 
    "Host": "Host",
60
 
    "Fingerprint": "Fingerprint",
61
 
    "CheckerRunning": "Check Is Running",
62
 
    "LastEnabled": "Last Enabled",
63
 
    "ApprovalPending": "Approval Is Pending",
64
 
    "ApprovedByDefault": "Approved By Default",
65
 
    "ApprovalDelay": "Approval Delay",
66
 
    "ApprovalDuration": "Approval Duration",
67
 
    "Checker": "Checker",
68
 
    "ExtendedTimeout": "Extended Timeout",
69
 
    "Expires": "Expires",
70
 
    "LastCheckerStatus": "Last Checker Status",
71
 
}
72
 
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
73
64
domain = "se.recompile"
74
65
busname = domain + ".Mandos"
75
66
server_path = "/"
76
67
server_interface = domain + ".Mandos"
77
68
client_interface = domain + ".Mandos.Client"
78
 
version = "1.7.14"
 
69
version = "1.8.3"
79
70
 
80
71
 
81
72
try:
102
93
    datetime.timedelta(0, 60)
103
94
    >>> rfc3339_duration_to_delta("PT60M")
104
95
    datetime.timedelta(0, 3600)
 
96
    >>> rfc3339_duration_to_delta("P60M")
 
97
    datetime.timedelta(1680)
105
98
    >>> rfc3339_duration_to_delta("PT24H")
106
99
    datetime.timedelta(1)
107
100
    >>> rfc3339_duration_to_delta("P1W")
110
103
    datetime.timedelta(0, 330)
111
104
    >>> rfc3339_duration_to_delta("P1DT3M20S")
112
105
    datetime.timedelta(1, 200)
 
106
    >>> # Can not be empty:
 
107
    >>> rfc3339_duration_to_delta("")
 
108
    Traceback (most recent call last):
 
109
    ...
 
110
    ValueError: Invalid RFC 3339 duration: u''
 
111
    >>> # Must start with "P":
 
112
    >>> rfc3339_duration_to_delta("1D")
 
113
    Traceback (most recent call last):
 
114
    ...
 
115
    ValueError: Invalid RFC 3339 duration: u'1D'
 
116
    >>> # Must use correct order
 
117
    >>> rfc3339_duration_to_delta("PT1S2M")
 
118
    Traceback (most recent call last):
 
119
    ...
 
120
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
 
121
    >>> # Time needs time marker
 
122
    >>> rfc3339_duration_to_delta("P1H2S")
 
123
    Traceback (most recent call last):
 
124
    ...
 
125
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
 
126
    >>> # Weeks can not be combined with anything else
 
127
    >>> rfc3339_duration_to_delta("P1D2W")
 
128
    Traceback (most recent call last):
 
129
    ...
 
130
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
 
131
    >>> rfc3339_duration_to_delta("P2W2H")
 
132
    Traceback (most recent call last):
 
133
    ...
 
134
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
113
135
    """
114
136
 
115
137
    # Parsing an RFC 3339 duration with regular expressions is not
193
215
 
194
216
 
195
217
def string_to_delta(interval):
196
 
    """Parse a string and return a datetime.timedelta
197
 
 
198
 
    >>> string_to_delta('7d')
199
 
    datetime.timedelta(7)
200
 
    >>> string_to_delta('60s')
201
 
    datetime.timedelta(0, 60)
202
 
    >>> string_to_delta('60m')
203
 
    datetime.timedelta(0, 3600)
204
 
    >>> string_to_delta('24h')
205
 
    datetime.timedelta(1)
206
 
    >>> string_to_delta('1w')
207
 
    datetime.timedelta(7)
208
 
    >>> string_to_delta('5m 30s')
209
 
    datetime.timedelta(0, 330)
210
 
    """
 
218
    """Parse a string and return a datetime.timedelta"""
211
219
 
212
220
    try:
213
221
        return rfc3339_duration_to_delta(interval)
214
 
    except ValueError:
215
 
        pass
 
222
    except ValueError as e:
 
223
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
 
224
                    ' '.join(e.args))
 
225
    return parse_pre_1_6_1_interval(interval)
 
226
 
 
227
 
 
228
def parse_pre_1_6_1_interval(interval):
 
229
    """Parse an interval string as documented by Mandos before 1.6.1,
 
230
    and return a datetime.timedelta
 
231
 
 
232
    >>> parse_pre_1_6_1_interval('7d')
 
233
    datetime.timedelta(7)
 
234
    >>> parse_pre_1_6_1_interval('60s')
 
235
    datetime.timedelta(0, 60)
 
236
    >>> parse_pre_1_6_1_interval('60m')
 
237
    datetime.timedelta(0, 3600)
 
238
    >>> parse_pre_1_6_1_interval('24h')
 
239
    datetime.timedelta(1)
 
240
    >>> parse_pre_1_6_1_interval('1w')
 
241
    datetime.timedelta(7)
 
242
    >>> parse_pre_1_6_1_interval('5m 30s')
 
243
    datetime.timedelta(0, 330)
 
244
    >>> parse_pre_1_6_1_interval('')
 
245
    datetime.timedelta(0)
 
246
    >>> # Ignore unknown characters, allow any order and repetitions
 
247
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
 
248
    datetime.timedelta(2, 480, 18000)
 
249
 
 
250
    """
216
251
 
217
252
    value = datetime.timedelta(0)
218
253
    regexp = re.compile(r"(\d+)([dsmhw]?)")
233
268
    return value
234
269
 
235
270
 
236
 
def print_clients(clients, keywords):
237
 
    def valuetostring(value, keyword):
238
 
        if type(value) is dbus.Boolean:
239
 
            return "Yes" if value else "No"
240
 
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
241
 
                       "ApprovalDuration", "ExtendedTimeout"):
242
 
            return milliseconds_to_string(value)
243
 
        return str(value)
244
 
 
245
 
    # Create format string to print table rows
246
 
    format_string = " ".join("{{{key}:{width}}}".format(
247
 
        width=max(len(tablewords[key]),
248
 
                  max(len(valuetostring(client[key], key))
249
 
                      for client in clients)),
250
 
        key=key)
251
 
                             for key in keywords)
252
 
    # Print header line
253
 
    print(format_string.format(**tablewords))
254
 
    for client in clients:
255
 
        print(format_string
256
 
              .format(**{key: valuetostring(client[key], key)
257
 
                         for key in keywords}))
258
 
 
 
271
## Classes for commands.
 
272
 
 
273
# Abstract classes first
 
274
class Command(object):
 
275
    """Abstract class for commands"""
 
276
    def run(self, mandos, clients):
 
277
        """Normal commands should implement run_on_one_client(), but
 
278
        commands which want to operate on all clients at the same time
 
279
        can override this run() method instead."""
 
280
        self.mandos = mandos
 
281
        for client, properties in clients.items():
 
282
            self.run_on_one_client(client, properties)
 
283
 
 
284
class PrintCmd(Command):
 
285
    """Abstract class for commands printing client details"""
 
286
    all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
 
287
                    "Created", "Interval", "Host", "KeyID",
 
288
                    "Fingerprint", "CheckerRunning", "LastEnabled",
 
289
                    "ApprovalPending", "ApprovedByDefault",
 
290
                    "LastApprovalRequest", "ApprovalDelay",
 
291
                    "ApprovalDuration", "Checker", "ExtendedTimeout",
 
292
                    "Expires", "LastCheckerStatus")
 
293
    def run(self, mandos, clients):
 
294
        print(self.output(clients))
 
295
 
 
296
class PropertyCmd(Command):
 
297
    """Abstract class for Actions for setting one client property"""
 
298
    def run_on_one_client(self, client, properties):
 
299
        """Set the Client's D-Bus property"""
 
300
        client.Set(client_interface, self.property, self.value_to_set,
 
301
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
302
 
 
303
class ValueArgumentMixIn(object):
 
304
    """Mixin class for commands taking a value as argument"""
 
305
    def __init__(self, value):
 
306
        self.value_to_set = value
 
307
 
 
308
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
 
309
    """Mixin class for commands taking a value argument as
 
310
    milliseconds."""
 
311
    @property
 
312
    def value_to_set(self):
 
313
        return self._vts
 
314
    @value_to_set.setter
 
315
    def value_to_set(self, value):
 
316
        """When setting, convert value to a datetime.timedelta"""
 
317
        self._vts = string_to_delta(value).total_seconds() * 1000
 
318
 
 
319
# Actual (non-abstract) command classes
 
320
 
 
321
class PrintTableCmd(PrintCmd):
 
322
    def __init__(self, verbose=False):
 
323
        self.verbose = verbose
 
324
 
 
325
    def output(self, clients):
 
326
        default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
 
327
        keywords = default_keywords
 
328
        if self.verbose:
 
329
            keywords = self.all_keywords
 
330
        return str(self.TableOfClients(clients.values(), keywords))
 
331
 
 
332
    class TableOfClients(object):
 
333
        tableheaders = {
 
334
            "Name": "Name",
 
335
            "Enabled": "Enabled",
 
336
            "Timeout": "Timeout",
 
337
            "LastCheckedOK": "Last Successful Check",
 
338
            "LastApprovalRequest": "Last Approval Request",
 
339
            "Created": "Created",
 
340
            "Interval": "Interval",
 
341
            "Host": "Host",
 
342
            "Fingerprint": "Fingerprint",
 
343
            "KeyID": "Key ID",
 
344
            "CheckerRunning": "Check Is Running",
 
345
            "LastEnabled": "Last Enabled",
 
346
            "ApprovalPending": "Approval Is Pending",
 
347
            "ApprovedByDefault": "Approved By Default",
 
348
            "ApprovalDelay": "Approval Delay",
 
349
            "ApprovalDuration": "Approval Duration",
 
350
            "Checker": "Checker",
 
351
            "ExtendedTimeout": "Extended Timeout",
 
352
            "Expires": "Expires",
 
353
            "LastCheckerStatus": "Last Checker Status",
 
354
        }
 
355
 
 
356
        def __init__(self, clients, keywords, tableheaders=None):
 
357
            self.clients = clients
 
358
            self.keywords = keywords
 
359
            if tableheaders is not None:
 
360
                self.tableheaders = tableheaders
 
361
 
 
362
        def __str__(self):
 
363
            return "\n".join(self.rows())
 
364
 
 
365
        if sys.version_info.major == 2:
 
366
            __unicode__ = __str__
 
367
            def __str__(self):
 
368
                return str(self).encode(locale.getpreferredencoding())
 
369
 
 
370
        def rows(self):
 
371
            format_string = self.row_formatting_string()
 
372
            rows = [self.header_line(format_string)]
 
373
            rows.extend(self.client_line(client, format_string)
 
374
                        for client in self.clients)
 
375
            return rows
 
376
 
 
377
        def row_formatting_string(self):
 
378
            "Format string used to format table rows"
 
379
            return " ".join("{{{key}:{width}}}".format(
 
380
                width=max(len(self.tableheaders[key]),
 
381
                          *(len(self.string_from_client(client, key))
 
382
                            for client in self.clients)),
 
383
                key=key)
 
384
                            for key in self.keywords)
 
385
 
 
386
        def string_from_client(self, client, key):
 
387
            return self.valuetostring(client[key], key)
 
388
 
 
389
        @staticmethod
 
390
        def valuetostring(value, keyword):
 
391
            if isinstance(value, dbus.Boolean):
 
392
                return "Yes" if value else "No"
 
393
            if keyword in ("Timeout", "Interval", "ApprovalDelay",
 
394
                           "ApprovalDuration", "ExtendedTimeout"):
 
395
                return milliseconds_to_string(value)
 
396
            return str(value)
 
397
 
 
398
        def header_line(self, format_string):
 
399
            return format_string.format(**self.tableheaders)
 
400
 
 
401
        def client_line(self, client, format_string):
 
402
            return format_string.format(
 
403
                **{key: self.string_from_client(client, key)
 
404
                   for key in self.keywords})
 
405
 
 
406
 
 
407
 
 
408
class DumpJSONCmd(PrintCmd):
 
409
    def output(self, clients):
 
410
        data = {client["Name"]:
 
411
                {key: self.dbus_boolean_to_bool(client[key])
 
412
                 for key in self.all_keywords}
 
413
                for client in clients.values()}
 
414
        return json.dumps(data, indent=4, separators=(',', ': '))
 
415
    @staticmethod
 
416
    def dbus_boolean_to_bool(value):
 
417
        if isinstance(value, dbus.Boolean):
 
418
            value = bool(value)
 
419
        return value
 
420
 
 
421
class IsEnabledCmd(Command):
 
422
    def run_on_one_client(self, client, properties):
 
423
        if self.is_enabled(client, properties):
 
424
            sys.exit(0)
 
425
        sys.exit(1)
 
426
    def is_enabled(self, client, properties):
 
427
        return bool(properties["Enabled"])
 
428
 
 
429
class RemoveCmd(Command):
 
430
    def run_on_one_client(self, client, properties):
 
431
        self.mandos.RemoveClient(client.__dbus_object_path__)
 
432
 
 
433
class ApproveCmd(Command):
 
434
    def run_on_one_client(self, client, properties):
 
435
        client.Approve(dbus.Boolean(True),
 
436
                       dbus_interface=client_interface)
 
437
 
 
438
class DenyCmd(Command):
 
439
    def run_on_one_client(self, client, properties):
 
440
        client.Approve(dbus.Boolean(False),
 
441
                       dbus_interface=client_interface)
 
442
 
 
443
class EnableCmd(PropertyCmd):
 
444
    property = "Enabled"
 
445
    value_to_set = dbus.Boolean(True)
 
446
 
 
447
class DisableCmd(PropertyCmd):
 
448
    property = "Enabled"
 
449
    value_to_set = dbus.Boolean(False)
 
450
 
 
451
class BumpTimeoutCmd(PropertyCmd):
 
452
    property = "LastCheckedOK"
 
453
    value_to_set = ""
 
454
 
 
455
class StartCheckerCmd(PropertyCmd):
 
456
    property = "CheckerRunning"
 
457
    value_to_set = dbus.Boolean(True)
 
458
 
 
459
class StopCheckerCmd(PropertyCmd):
 
460
    property = "CheckerRunning"
 
461
    value_to_set = dbus.Boolean(False)
 
462
 
 
463
class ApproveByDefaultCmd(PropertyCmd):
 
464
    property = "ApprovedByDefault"
 
465
    value_to_set = dbus.Boolean(True)
 
466
 
 
467
class DenyByDefaultCmd(PropertyCmd):
 
468
    property = "ApprovedByDefault"
 
469
    value_to_set = dbus.Boolean(False)
 
470
 
 
471
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
 
472
    property = "Checker"
 
473
 
 
474
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
 
475
    property = "Host"
 
476
 
 
477
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
 
478
    property = "Secret"
 
479
 
 
480
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
 
481
    property = "Timeout"
 
482
 
 
483
class SetExtendedTimeoutCmd(PropertyCmd,
 
484
                            MillisecondsValueArgumentMixIn):
 
485
    property = "ExtendedTimeout"
 
486
 
 
487
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
 
488
    property = "Interval"
 
489
 
 
490
class SetApprovalDelayCmd(PropertyCmd,
 
491
                          MillisecondsValueArgumentMixIn):
 
492
    property = "ApprovalDelay"
 
493
 
 
494
class SetApprovalDurationCmd(PropertyCmd,
 
495
                             MillisecondsValueArgumentMixIn):
 
496
    property = "ApprovalDuration"
259
497
 
260
498
def has_actions(options):
261
499
    return any((options.enable,
277
515
                options.approve,
278
516
                options.deny))
279
517
 
280
 
 
281
 
def main():
282
 
    parser = argparse.ArgumentParser()
 
518
def add_command_line_options(parser):
283
519
    parser.add_argument("--version", action="version",
284
520
                        version="%(prog)s {}".format(version),
285
521
                        help="show version number and exit")
289
525
                        help="Print all fields")
290
526
    parser.add_argument("-j", "--dump-json", action="store_true",
291
527
                        help="Dump client data in JSON format")
292
 
    parser.add_argument("-e", "--enable", action="store_true",
293
 
                        help="Enable client")
294
 
    parser.add_argument("-d", "--disable", action="store_true",
295
 
                        help="disable client")
 
528
    enable_disable = parser.add_mutually_exclusive_group()
 
529
    enable_disable.add_argument("-e", "--enable", action="store_true",
 
530
                                help="Enable client")
 
531
    enable_disable.add_argument("-d", "--disable",
 
532
                                action="store_true",
 
533
                                help="disable client")
296
534
    parser.add_argument("-b", "--bump-timeout", action="store_true",
297
535
                        help="Bump timeout for client")
298
 
    parser.add_argument("--start-checker", action="store_true",
299
 
                        help="Start checker for client")
300
 
    parser.add_argument("--stop-checker", action="store_true",
301
 
                        help="Stop checker for client")
 
536
    start_stop_checker = parser.add_mutually_exclusive_group()
 
537
    start_stop_checker.add_argument("--start-checker",
 
538
                                    action="store_true",
 
539
                                    help="Start checker for client")
 
540
    start_stop_checker.add_argument("--stop-checker",
 
541
                                    action="store_true",
 
542
                                    help="Stop checker for client")
302
543
    parser.add_argument("-V", "--is-enabled", action="store_true",
303
544
                        help="Check if client is enabled")
304
545
    parser.add_argument("-r", "--remove", action="store_true",
311
552
                        help="Set extended timeout for client")
312
553
    parser.add_argument("-i", "--interval",
313
554
                        help="Set checker interval for client")
314
 
    parser.add_argument("--approve-by-default", action="store_true",
315
 
                        default=None, dest="approved_by_default",
316
 
                        help="Set client to be approved by default")
317
 
    parser.add_argument("--deny-by-default", action="store_false",
318
 
                        dest="approved_by_default",
319
 
                        help="Set client to be denied by default")
 
555
    approve_deny_default = parser.add_mutually_exclusive_group()
 
556
    approve_deny_default.add_argument(
 
557
        "--approve-by-default", action="store_true",
 
558
        default=None, dest="approved_by_default",
 
559
        help="Set client to be approved by default")
 
560
    approve_deny_default.add_argument(
 
561
        "--deny-by-default", action="store_false",
 
562
        dest="approved_by_default",
 
563
        help="Set client to be denied by default")
320
564
    parser.add_argument("--approval-delay",
321
565
                        help="Set delay before client approve/deny")
322
566
    parser.add_argument("--approval-duration",
325
569
    parser.add_argument("-s", "--secret",
326
570
                        type=argparse.FileType(mode="rb"),
327
571
                        help="Set password blob (file) for client")
328
 
    parser.add_argument("-A", "--approve", action="store_true",
329
 
                        help="Approve any current client request")
330
 
    parser.add_argument("-D", "--deny", action="store_true",
331
 
                        help="Deny any current client request")
 
572
    approve_deny = parser.add_mutually_exclusive_group()
 
573
    approve_deny.add_argument(
 
574
        "-A", "--approve", action="store_true",
 
575
        help="Approve any current client request")
 
576
    approve_deny.add_argument("-D", "--deny", action="store_true",
 
577
                              help="Deny any current client request")
332
578
    parser.add_argument("--check", action="store_true",
333
579
                        help="Run self-test")
334
580
    parser.add_argument("client", nargs="*", help="Client name")
 
581
 
 
582
 
 
583
def commands_from_options(options):
 
584
 
 
585
    commands = []
 
586
 
 
587
    if options.dump_json:
 
588
        commands.append(DumpJSONCmd())
 
589
 
 
590
    if options.enable:
 
591
        commands.append(EnableCmd())
 
592
 
 
593
    if options.disable:
 
594
        commands.append(DisableCmd())
 
595
 
 
596
    if options.bump_timeout:
 
597
        commands.append(BumpTimeoutCmd())
 
598
 
 
599
    if options.start_checker:
 
600
        commands.append(StartCheckerCmd())
 
601
 
 
602
    if options.stop_checker:
 
603
        commands.append(StopCheckerCmd())
 
604
 
 
605
    if options.is_enabled:
 
606
        commands.append(IsEnabledCmd())
 
607
 
 
608
    if options.remove:
 
609
        commands.append(RemoveCmd())
 
610
 
 
611
    if options.checker is not None:
 
612
        commands.append(SetCheckerCmd())
 
613
 
 
614
    if options.timeout is not None:
 
615
        commands.append(SetTimeoutCmd(options.timeout))
 
616
 
 
617
    if options.extended_timeout:
 
618
        commands.append(
 
619
            SetExtendedTimeoutCmd(options.extended_timeout))
 
620
 
 
621
    if options.interval is not None:
 
622
        command.append(SetIntervalCmd(options.interval))
 
623
 
 
624
    if options.approved_by_default is not None:
 
625
        if options.approved_by_default:
 
626
            command.append(ApproveByDefaultCmd())
 
627
        else:
 
628
            command.append(DenyByDefaultCmd())
 
629
 
 
630
    if options.approval_delay is not None:
 
631
        command.append(SetApprovalDelayCmd(options.approval_delay))
 
632
 
 
633
    if options.approval_duration is not None:
 
634
        command.append(
 
635
            SetApprovalDurationCmd(options.approval_duration))
 
636
 
 
637
    if options.host is not None:
 
638
        command.append(SetHostCmd(options.host))
 
639
 
 
640
    if options.secret is not None:
 
641
        command.append(SetSecretCmd(options.secret))
 
642
 
 
643
    if options.approve:
 
644
        commands.append(ApproveCmd())
 
645
 
 
646
    if options.deny:
 
647
        commands.append(DenyCmd())
 
648
 
 
649
    # If no command option has been given, show table of clients,
 
650
    # optionally verbosely
 
651
    if not commands:
 
652
        commands.append(PrintTableCmd(verbose=options.verbose))
 
653
 
 
654
    return commands
 
655
 
 
656
 
 
657
def main():
 
658
    parser = argparse.ArgumentParser()
 
659
 
 
660
    add_command_line_options(parser)
 
661
 
335
662
    options = parser.parse_args()
336
663
 
337
664
    if has_actions(options) and not (options.client or options.all):
343
670
        parser.error("--dump-json can only be used alone.")
344
671
    if options.all and not has_actions(options):
345
672
        parser.error("--all requires an action.")
 
673
    if options.is_enabled and len(options.client) > 1:
 
674
        parser.error("--is-enabled requires exactly one client")
346
675
 
347
 
    if options.check:
348
 
        fail_count, test_count = doctest.testmod()
349
 
        sys.exit(os.EX_OK if fail_count == 0 else 1)
 
676
    clientnames = options.client
350
677
 
351
678
    try:
352
679
        bus = dbus.SystemBus()
353
680
        mandos_dbus_objc = bus.get_object(busname, server_path)
354
681
    except dbus.exceptions.DBusException:
355
 
        print("Could not connect to Mandos server", file=sys.stderr)
 
682
        log.critical("Could not connect to Mandos server")
356
683
        sys.exit(1)
357
684
 
358
685
    mandos_serv = dbus.Interface(mandos_dbus_objc,
360
687
    mandos_serv_object_manager = dbus.Interface(
361
688
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
362
689
 
363
 
    # block stderr since dbus library prints to stderr
364
 
    null = os.open(os.path.devnull, os.O_RDWR)
365
 
    stderrcopy = os.dup(sys.stderr.fileno())
366
 
    os.dup2(null, sys.stderr.fileno())
367
 
    os.close(null)
 
690
    # Filter out log message from dbus module
 
691
    dbus_logger = logging.getLogger("dbus.proxies")
 
692
    class NullFilter(logging.Filter):
 
693
        def filter(self, record):
 
694
            return False
 
695
    dbus_filter = NullFilter()
368
696
    try:
369
 
        try:
370
 
            mandos_clients = {path: ifs_and_props[client_interface]
371
 
                              for path, ifs_and_props in
372
 
                              mandos_serv_object_manager
373
 
                              .GetManagedObjects().items()
374
 
                              if client_interface in ifs_and_props}
375
 
        finally:
376
 
            # restore stderr
377
 
            os.dup2(stderrcopy, sys.stderr.fileno())
378
 
            os.close(stderrcopy)
 
697
        dbus_logger.addFilter(dbus_filter)
 
698
        mandos_clients = {path: ifs_and_props[client_interface]
 
699
                          for path, ifs_and_props in
 
700
                          mandos_serv_object_manager
 
701
                          .GetManagedObjects().items()
 
702
                          if client_interface in ifs_and_props}
379
703
    except dbus.exceptions.DBusException as e:
380
 
        print("Access denied: "
381
 
              "Accessing mandos server through D-Bus: {}".format(e),
382
 
              file=sys.stderr)
 
704
        log.critical("Failed to access Mandos server through D-Bus:"
 
705
                     "\n%s", e)
383
706
        sys.exit(1)
 
707
    finally:
 
708
        # restore dbus logger
 
709
        dbus_logger.removeFilter(dbus_filter)
384
710
 
385
711
    # Compile dict of (clients: properties) to process
386
712
    clients = {}
387
713
 
388
 
    if options.all or not options.client:
 
714
    if not clientnames:
389
715
        clients = {bus.get_object(busname, path): properties
390
716
                   for path, properties in mandos_clients.items()}
391
717
    else:
392
 
        for name in options.client:
 
718
        for name in clientnames:
393
719
            for path, client in mandos_clients.items():
394
720
                if client["Name"] == name:
395
721
                    client_objc = bus.get_object(busname, path)
396
722
                    clients[client_objc] = client
397
723
                    break
398
724
            else:
399
 
                print("Client not found on server: {!r}"
400
 
                      .format(name), file=sys.stderr)
 
725
                log.critical("Client not found on server: %r", name)
401
726
                sys.exit(1)
402
727
 
403
 
    if not has_actions(options) and clients:
404
 
        if options.verbose or options.dump_json:
405
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
406
 
                        "Created", "Interval", "Host", "Fingerprint",
407
 
                        "CheckerRunning", "LastEnabled",
408
 
                        "ApprovalPending", "ApprovedByDefault",
409
 
                        "LastApprovalRequest", "ApprovalDelay",
410
 
                        "ApprovalDuration", "Checker",
411
 
                        "ExtendedTimeout", "Expires",
412
 
                        "LastCheckerStatus")
413
 
        else:
414
 
            keywords = defaultkeywords
415
 
 
416
 
        if options.dump_json:
417
 
            json.dump({client["Name"]: {key:
418
 
                                        bool(client[key])
419
 
                                        if isinstance(client[key],
420
 
                                                      dbus.Boolean)
421
 
                                        else client[key]
422
 
                                        for key in keywords}
423
 
                       for client in clients.values()},
424
 
                      fp=sys.stdout, indent=4,
425
 
                      separators=(',', ': '))
426
 
            print()
427
 
        else:
428
 
            print_clients(clients.values(), keywords)
429
 
    else:
430
 
        # Process each client in the list by all selected options
431
 
        for client in clients:
432
 
 
433
 
            def set_client_prop(prop, value):
434
 
                """Set a Client D-Bus property"""
435
 
                client.Set(client_interface, prop, value,
436
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
437
 
 
438
 
            def set_client_prop_ms(prop, value):
439
 
                """Set a Client D-Bus property, converted
440
 
                from a string to milliseconds."""
441
 
                set_client_prop(prop,
442
 
                                string_to_delta(value).total_seconds()
443
 
                                * 1000)
444
 
 
445
 
            if options.remove:
446
 
                mandos_serv.RemoveClient(client.__dbus_object_path__)
447
 
            if options.enable:
448
 
                set_client_prop("Enabled", dbus.Boolean(True))
449
 
            if options.disable:
450
 
                set_client_prop("Enabled", dbus.Boolean(False))
451
 
            if options.bump_timeout:
452
 
                set_client_prop("LastCheckedOK", "")
453
 
            if options.start_checker:
454
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
455
 
            if options.stop_checker:
456
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
457
 
            if options.is_enabled:
458
 
                if client.Get(client_interface, "Enabled",
459
 
                              dbus_interface=dbus.PROPERTIES_IFACE):
460
 
                    sys.exit(0)
461
 
                else:
462
 
                    sys.exit(1)
463
 
            if options.checker is not None:
464
 
                set_client_prop("Checker", options.checker)
465
 
            if options.host is not None:
466
 
                set_client_prop("Host", options.host)
467
 
            if options.interval is not None:
468
 
                set_client_prop_ms("Interval", options.interval)
469
 
            if options.approval_delay is not None:
470
 
                set_client_prop_ms("ApprovalDelay",
471
 
                                   options.approval_delay)
472
 
            if options.approval_duration is not None:
473
 
                set_client_prop_ms("ApprovalDuration",
474
 
                                   options.approval_duration)
475
 
            if options.timeout is not None:
476
 
                set_client_prop_ms("Timeout", options.timeout)
477
 
            if options.extended_timeout is not None:
478
 
                set_client_prop_ms("ExtendedTimeout",
479
 
                                   options.extended_timeout)
480
 
            if options.secret is not None:
481
 
                set_client_prop("Secret",
482
 
                                dbus.ByteArray(options.secret.read()))
483
 
            if options.approved_by_default is not None:
484
 
                set_client_prop("ApprovedByDefault",
485
 
                                dbus.Boolean(options
486
 
                                             .approved_by_default))
487
 
            if options.approve:
488
 
                client.Approve(dbus.Boolean(True),
489
 
                               dbus_interface=client_interface)
490
 
            elif options.deny:
491
 
                client.Approve(dbus.Boolean(False),
492
 
                               dbus_interface=client_interface)
493
 
 
 
728
    # Run all commands on clients
 
729
    commands = commands_from_options(options)
 
730
    for command in commands:
 
731
        command.run(mandos_serv, clients)
 
732
 
 
733
 
 
734
class Test_milliseconds_to_string(unittest.TestCase):
 
735
    def test_all(self):
 
736
        self.assertEqual(milliseconds_to_string(93785000),
 
737
                         "1T02:03:05")
 
738
    def test_no_days(self):
 
739
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
 
740
    def test_all_zero(self):
 
741
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
 
742
    def test_no_fractional_seconds(self):
 
743
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
 
744
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
 
745
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
 
746
 
 
747
class Test_string_to_delta(unittest.TestCase):
 
748
    def test_handles_basic_rfc3339(self):
 
749
        self.assertEqual(string_to_delta("PT0S"),
 
750
                         datetime.timedelta())
 
751
        self.assertEqual(string_to_delta("P0D"),
 
752
                         datetime.timedelta())
 
753
        self.assertEqual(string_to_delta("PT1S"),
 
754
                         datetime.timedelta(0, 1))
 
755
        self.assertEqual(string_to_delta("PT2H"),
 
756
                         datetime.timedelta(0, 7200))
 
757
    def test_falls_back_to_pre_1_6_1_with_warning(self):
 
758
        # assertLogs only exists in Python 3.4
 
759
        if hasattr(self, "assertLogs"):
 
760
            with self.assertLogs(log, logging.WARNING):
 
761
                value = string_to_delta("2h")
 
762
        else:
 
763
            class WarningFilter(logging.Filter):
 
764
                """Don't show, but record the presence of, warnings"""
 
765
                def filter(self, record):
 
766
                    is_warning = record.levelno >= logging.WARNING
 
767
                    self.found = is_warning or getattr(self, "found",
 
768
                                                       False)
 
769
                    return not is_warning
 
770
            warning_filter = WarningFilter()
 
771
            log.addFilter(warning_filter)
 
772
            try:
 
773
                value = string_to_delta("2h")
 
774
            finally:
 
775
                log.removeFilter(warning_filter)
 
776
            self.assertTrue(getattr(warning_filter, "found", False))
 
777
        self.assertEqual(value, datetime.timedelta(0, 7200))
 
778
 
 
779
 
 
780
class TestCmd(unittest.TestCase):
 
781
    """Abstract class for tests of command classes"""
 
782
    def setUp(self):
 
783
        testcase = self
 
784
        class MockClient(object):
 
785
            def __init__(self, name, **attributes):
 
786
                self.__dbus_object_path__ = "objpath_{}".format(name)
 
787
                self.attributes = attributes
 
788
                self.attributes["Name"] = name
 
789
                self.calls = []
 
790
            def Set(self, interface, property, value, dbus_interface):
 
791
                testcase.assertEqual(interface, client_interface)
 
792
                testcase.assertEqual(dbus_interface,
 
793
                                     dbus.PROPERTIES_IFACE)
 
794
                self.attributes[property] = value
 
795
            def Get(self, interface, property, dbus_interface):
 
796
                testcase.assertEqual(interface, client_interface)
 
797
                testcase.assertEqual(dbus_interface,
 
798
                                     dbus.PROPERTIES_IFACE)
 
799
                return self.attributes[property]
 
800
            def Approve(self, approve, dbus_interface):
 
801
                testcase.assertEqual(dbus_interface, client_interface)
 
802
                self.calls.append(("Approve", (approve,
 
803
                                               dbus_interface)))
 
804
        self.client = MockClient(
 
805
            "foo",
 
806
            KeyID=("92ed150794387c03ce684574b1139a65"
 
807
                   "94a34f895daaaf09fd8ea90a27cddb12"),
 
808
            Secret=b"secret",
 
809
            Host="foo.example.org",
 
810
            Enabled=dbus.Boolean(True),
 
811
            Timeout=300000,
 
812
            LastCheckedOK="2019-02-03T00:00:00",
 
813
            Created="2019-01-02T00:00:00",
 
814
            Interval=120000,
 
815
            Fingerprint=("778827225BA7DE539C5A"
 
816
                         "7CFA59CFF7CDBD9A5920"),
 
817
            CheckerRunning=dbus.Boolean(False),
 
818
            LastEnabled="2019-01-03T00:00:00",
 
819
            ApprovalPending=dbus.Boolean(False),
 
820
            ApprovedByDefault=dbus.Boolean(True),
 
821
            LastApprovalRequest="",
 
822
            ApprovalDelay=0,
 
823
            ApprovalDuration=1000,
 
824
            Checker="fping -q -- %(host)s",
 
825
            ExtendedTimeout=900000,
 
826
            Expires="2019-02-04T00:00:00",
 
827
            LastCheckerStatus=0)
 
828
        self.other_client = MockClient(
 
829
            "barbar",
 
830
            KeyID=("0558568eedd67d622f5c83b35a115f79"
 
831
                   "6ab612cff5ad227247e46c2b020f441c"),
 
832
            Secret=b"secretbar",
 
833
            Host="192.0.2.3",
 
834
            Enabled=dbus.Boolean(True),
 
835
            Timeout=300000,
 
836
            LastCheckedOK="2019-02-04T00:00:00",
 
837
            Created="2019-01-03T00:00:00",
 
838
            Interval=120000,
 
839
            Fingerprint=("3E393AEAEFB84C7E89E2"
 
840
                         "F547B3A107558FCA3A27"),
 
841
            CheckerRunning=dbus.Boolean(True),
 
842
            LastEnabled="2019-01-04T00:00:00",
 
843
            ApprovalPending=dbus.Boolean(False),
 
844
            ApprovedByDefault=dbus.Boolean(False),
 
845
            LastApprovalRequest="2019-01-03T00:00:00",
 
846
            ApprovalDelay=30000,
 
847
            ApprovalDuration=1000,
 
848
            Checker=":",
 
849
            ExtendedTimeout=900000,
 
850
            Expires="2019-02-05T00:00:00",
 
851
            LastCheckerStatus=-2)
 
852
        self.clients =  collections.OrderedDict(
 
853
            [
 
854
                (self.client, self.client.attributes),
 
855
                (self.other_client, self.other_client.attributes),
 
856
            ])
 
857
        self.one_client = {self.client: self.client.attributes}
 
858
 
 
859
class TestPrintTableCmd(TestCmd):
 
860
    def test_normal(self):
 
861
        output = PrintTableCmd().output(self.clients)
 
862
        expected_output = """
 
863
Name   Enabled Timeout  Last Successful Check
 
864
foo    Yes     00:05:00 2019-02-03T00:00:00  
 
865
barbar Yes     00:05:00 2019-02-04T00:00:00  
 
866
"""[1:-1]
 
867
        self.assertEqual(output, expected_output)
 
868
    def test_verbose(self):
 
869
        output = PrintTableCmd(verbose=True).output(self.clients)
 
870
        expected_output = """
 
871
Name   Enabled Timeout  Last Successful Check Created             Interval Host            Key ID                                                           Fingerprint                              Check Is Running Last Enabled        Approval Is Pending Approved By Default Last Approval Request Approval Delay Approval Duration Checker              Extended Timeout Expires             Last Checker Status
 
872
foo    Yes     00:05:00 2019-02-03T00:00:00   2019-01-02T00:00:00 00:02:00 foo.example.org 92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8ea90a27cddb12 778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 No               2019-01-03T00:00:00 No                  Yes                                       00:00:00       00:00:01          fping -q -- %(host)s 00:15:00         2019-02-04T00:00:00 0                  
 
873
barbar Yes     00:05:00 2019-02-04T00:00:00   2019-01-03T00:00:00 00:02:00 192.0.2.3       0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e46c2b020f441c 3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 Yes              2019-01-04T00:00:00 No                  No                  2019-01-03T00:00:00   00:00:30       00:00:01          :                    00:15:00         2019-02-05T00:00:00 -2                 
 
874
"""[1:-1]
 
875
        self.assertEqual(output, expected_output)
 
876
    def test_one_client(self):
 
877
        output = PrintTableCmd().output(self.one_client)
 
878
        expected_output = """
 
879
Name Enabled Timeout  Last Successful Check
 
880
foo  Yes     00:05:00 2019-02-03T00:00:00  
 
881
"""[1:-1]
 
882
        self.assertEqual(output, expected_output)
 
883
 
 
884
class TestDumpJSONCmd(TestCmd):
 
885
    def setUp(self):
 
886
        self.expected_json = {
 
887
            "foo": {
 
888
                "Name": "foo",
 
889
                "KeyID": ("92ed150794387c03ce684574b1139a65"
 
890
                          "94a34f895daaaf09fd8ea90a27cddb12"),
 
891
                "Host": "foo.example.org",
 
892
                "Enabled": True,
 
893
                "Timeout": 300000,
 
894
                "LastCheckedOK": "2019-02-03T00:00:00",
 
895
                "Created": "2019-01-02T00:00:00",
 
896
                "Interval": 120000,
 
897
                "Fingerprint": ("778827225BA7DE539C5A"
 
898
                                "7CFA59CFF7CDBD9A5920"),
 
899
                "CheckerRunning": False,
 
900
                "LastEnabled": "2019-01-03T00:00:00",
 
901
                "ApprovalPending": False,
 
902
                "ApprovedByDefault": True,
 
903
                "LastApprovalRequest": "",
 
904
                "ApprovalDelay": 0,
 
905
                "ApprovalDuration": 1000,
 
906
                "Checker": "fping -q -- %(host)s",
 
907
                "ExtendedTimeout": 900000,
 
908
                "Expires": "2019-02-04T00:00:00",
 
909
                "LastCheckerStatus": 0,
 
910
            },
 
911
            "barbar": {
 
912
                "Name": "barbar",
 
913
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
 
914
                          "6ab612cff5ad227247e46c2b020f441c"),
 
915
                "Host": "192.0.2.3",
 
916
                "Enabled": True,
 
917
                "Timeout": 300000,
 
918
                "LastCheckedOK": "2019-02-04T00:00:00",
 
919
                "Created": "2019-01-03T00:00:00",
 
920
                "Interval": 120000,
 
921
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
 
922
                                "F547B3A107558FCA3A27"),
 
923
                "CheckerRunning": True,
 
924
                "LastEnabled": "2019-01-04T00:00:00",
 
925
                "ApprovalPending": False,
 
926
                "ApprovedByDefault": False,
 
927
                "LastApprovalRequest": "2019-01-03T00:00:00",
 
928
                "ApprovalDelay": 30000,
 
929
                "ApprovalDuration": 1000,
 
930
                "Checker": ":",
 
931
                "ExtendedTimeout": 900000,
 
932
                "Expires": "2019-02-05T00:00:00",
 
933
                "LastCheckerStatus": -2,
 
934
            },
 
935
        }
 
936
        return super(TestDumpJSONCmd, self).setUp()
 
937
    def test_normal(self):
 
938
        json_data = json.loads(DumpJSONCmd().output(self.clients))
 
939
        self.assertDictEqual(json_data, self.expected_json)
 
940
    def test_one_client(self):
 
941
        clients = self.one_client
 
942
        json_data = json.loads(DumpJSONCmd().output(clients))
 
943
        expected_json = {"foo": self.expected_json["foo"]}
 
944
        self.assertDictEqual(json_data, expected_json)
 
945
 
 
946
class TestIsEnabledCmd(TestCmd):
 
947
    def test_is_enabled(self):
 
948
        self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
 
949
                            for client, properties in self.clients.items()))
 
950
    def test_is_enabled_run_exits_successfully(self):
 
951
        with self.assertRaises(SystemExit) as e:
 
952
            IsEnabledCmd().run(None, self.one_client)
 
953
        if e.exception.code is not None:
 
954
            self.assertEqual(e.exception.code, 0)
 
955
        else:
 
956
            self.assertIsNone(e.exception.code)
 
957
    def test_is_enabled_run_exits_with_failure(self):
 
958
        self.client.attributes["Enabled"] = dbus.Boolean(False)
 
959
        with self.assertRaises(SystemExit) as e:
 
960
            IsEnabledCmd().run(None, self.one_client)
 
961
        if isinstance(e.exception.code, int):
 
962
            self.assertNotEqual(e.exception.code, 0)
 
963
        else:
 
964
            self.assertIsNotNone(e.exception.code)
 
965
 
 
966
class TestRemoveCmd(TestCmd):
 
967
    def test_remove(self):
 
968
        class MockMandos(object):
 
969
            def __init__(self):
 
970
                self.calls = []
 
971
            def RemoveClient(self, dbus_path):
 
972
                self.calls.append(("RemoveClient", (dbus_path,)))
 
973
        mandos = MockMandos()
 
974
        super(TestRemoveCmd, self).setUp()
 
975
        RemoveCmd().run(mandos, self.clients)
 
976
        self.assertEqual(len(mandos.calls), 2)
 
977
        for client in self.clients:
 
978
            self.assertIn(("RemoveClient",
 
979
                           (client.__dbus_object_path__,)),
 
980
                          mandos.calls)
 
981
 
 
982
class TestApproveCmd(TestCmd):
 
983
    def test_approve(self):
 
984
        ApproveCmd().run(None, self.clients)
 
985
        for client in self.clients:
 
986
            self.assertIn(("Approve", (True, client_interface)),
 
987
                          client.calls)
 
988
 
 
989
class TestDenyCmd(TestCmd):
 
990
    def test_deny(self):
 
991
        DenyCmd().run(None, self.clients)
 
992
        for client in self.clients:
 
993
            self.assertIn(("Approve", (False, client_interface)),
 
994
                          client.calls)
 
995
 
 
996
class TestEnableCmd(TestCmd):
 
997
    def test_enable(self):
 
998
        for client in self.clients:
 
999
            client.attributes["Enabled"] = False
 
1000
 
 
1001
        EnableCmd().run(None, self.clients)
 
1002
 
 
1003
        for client in self.clients:
 
1004
            self.assertTrue(client.attributes["Enabled"])
 
1005
 
 
1006
class TestDisableCmd(TestCmd):
 
1007
    def test_disable(self):
 
1008
        DisableCmd().run(None, self.clients)
 
1009
 
 
1010
        for client in self.clients:
 
1011
            self.assertFalse(client.attributes["Enabled"])
 
1012
 
 
1013
class Unique(object):
 
1014
    """Class for objects which exist only to be unique objects, since
 
1015
unittest.mock.sentinel only exists in Python 3.3"""
 
1016
 
 
1017
class TestPropertyCmd(TestCmd):
 
1018
    """Abstract class for tests of PropertyCmd classes"""
 
1019
    def runTest(self):
 
1020
        if not hasattr(self, "command"):
 
1021
            return
 
1022
        values_to_get = getattr(self, "values_to_get",
 
1023
                                self.values_to_set)
 
1024
        for value_to_set, value_to_get in zip(self.values_to_set,
 
1025
                                              values_to_get):
 
1026
            for client in self.clients:
 
1027
                old_value = client.attributes[self.property]
 
1028
                self.assertNotIsInstance(old_value, Unique)
 
1029
                client.attributes[self.property] = Unique()
 
1030
            self.run_command(value_to_set, self.clients)
 
1031
            for client in self.clients:
 
1032
                value = client.attributes[self.property]
 
1033
                self.assertNotIsInstance(value, Unique)
 
1034
                self.assertEqual(value, value_to_get)
 
1035
    def run_command(self, value, clients):
 
1036
        self.command().run(None, clients)
 
1037
 
 
1038
class TestBumpTimeoutCmd(TestPropertyCmd):
 
1039
    command = BumpTimeoutCmd
 
1040
    property = "LastCheckedOK"
 
1041
    values_to_set = [""]
 
1042
 
 
1043
class TestStartCheckerCmd(TestPropertyCmd):
 
1044
    command = StartCheckerCmd
 
1045
    property = "CheckerRunning"
 
1046
    values_to_set = [dbus.Boolean(True)]
 
1047
 
 
1048
class TestStopCheckerCmd(TestPropertyCmd):
 
1049
    command = StopCheckerCmd
 
1050
    property = "CheckerRunning"
 
1051
    values_to_set = [dbus.Boolean(False)]
 
1052
 
 
1053
class TestApproveByDefaultCmd(TestPropertyCmd):
 
1054
    command = ApproveByDefaultCmd
 
1055
    property = "ApprovedByDefault"
 
1056
    values_to_set = [dbus.Boolean(True)]
 
1057
 
 
1058
class TestDenyByDefaultCmd(TestPropertyCmd):
 
1059
    command = DenyByDefaultCmd
 
1060
    property = "ApprovedByDefault"
 
1061
    values_to_set = [dbus.Boolean(False)]
 
1062
 
 
1063
class TestValueArgumentPropertyCmd(TestPropertyCmd):
 
1064
    """Abstract class for tests of PropertyCmd classes using the
 
1065
ValueArgumentMixIn"""
 
1066
    def runTest(self):
 
1067
        if type(self) is TestValueArgumentPropertyCmd:
 
1068
            return
 
1069
        return super(TestValueArgumentPropertyCmd, self).runTest()
 
1070
    def run_command(self, value, clients):
 
1071
        self.command(value).run(None, clients)
 
1072
 
 
1073
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
 
1074
    command = SetCheckerCmd
 
1075
    property = "Checker"
 
1076
    values_to_set = ["", ":", "fping -q -- %s"]
 
1077
 
 
1078
class TestSetHostCmd(TestValueArgumentPropertyCmd):
 
1079
    command = SetHostCmd
 
1080
    property = "Host"
 
1081
    values_to_set = ["192.0.2.3", "foo.example.org"]
 
1082
 
 
1083
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
 
1084
    command = SetSecretCmd
 
1085
    property = "Secret"
 
1086
    values_to_set = [b"", b"secret"]
 
1087
 
 
1088
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
 
1089
    command = SetTimeoutCmd
 
1090
    property = "Timeout"
 
1091
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
 
1092
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
 
1093
 
 
1094
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
 
1095
    command = SetExtendedTimeoutCmd
 
1096
    property = "ExtendedTimeout"
 
1097
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
 
1098
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
 
1099
 
 
1100
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
 
1101
    command = SetIntervalCmd
 
1102
    property = "Interval"
 
1103
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
 
1104
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
 
1105
 
 
1106
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
 
1107
    command = SetApprovalDelayCmd
 
1108
    property = "ApprovalDelay"
 
1109
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
 
1110
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
 
1111
 
 
1112
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
 
1113
    command = SetApprovalDurationCmd
 
1114
    property = "ApprovalDuration"
 
1115
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
 
1116
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
 
1117
 
 
1118
class TestOptions(unittest.TestCase):
 
1119
    def setUp(self):
 
1120
        self.parser = argparse.ArgumentParser()
 
1121
        add_command_line_options(self.parser)
 
1122
    def assert_command_from_args(self, args, command_cls, **cmd_attrs):
 
1123
        """Assert that parsing ARGS should result in an instance of
 
1124
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
 
1125
        options = self.parser.parse_args(args)
 
1126
        commands = commands_from_options(options)
 
1127
        self.assertEqual(len(commands), 1)
 
1128
        command = commands[0]
 
1129
        self.assertIsInstance(command, command_cls)
 
1130
        for key, value in cmd_attrs.items():
 
1131
            self.assertEqual(getattr(command, key), value)
 
1132
    def test_default_is_show_table(self):
 
1133
        self.assert_command_from_args([], PrintTableCmd,
 
1134
                                      verbose=False)
 
1135
    def test_show_table_verbose(self):
 
1136
        self.assert_command_from_args(["--verbose"], PrintTableCmd,
 
1137
                                      verbose=True)
 
1138
    def test_enable(self):
 
1139
        self.assert_command_from_args(["--enable"], EnableCmd)
 
1140
    def test_disable(self):
 
1141
        self.assert_command_from_args(["--disable"], DisableCmd)
 
1142
 
 
1143
 
 
1144
 
 
1145
def should_only_run_tests():
 
1146
    parser = argparse.ArgumentParser(add_help=False)
 
1147
    parser.add_argument("--check", action='store_true')
 
1148
    args, unknown_args = parser.parse_known_args()
 
1149
    run_tests = args.check
 
1150
    if run_tests:
 
1151
        # Remove --check argument from sys.argv
 
1152
        sys.argv[1:] = unknown_args
 
1153
    return run_tests
 
1154
 
 
1155
# Add all tests from doctest strings
 
1156
def load_tests(loader, tests, none):
 
1157
    import doctest
 
1158
    tests.addTests(doctest.DocTestSuite())
 
1159
    return tests
494
1160
 
495
1161
if __name__ == "__main__":
496
 
    main()
 
1162
    if should_only_run_tests():
 
1163
        # Call using ./tdd-python-script --check [--verbose]
 
1164
        unittest.main()
 
1165
    else:
 
1166
        main()