/mandos/trunk

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Viewing changes to mandos-ctl

  • Committer: Teddy Hogeborn
  • Date: 2019-02-10 03:50:20 UTC
  • Revision ID: teddy@recompile.se-20190210035020-nttr1tybgwwixueu
Show debconf note about new TLS key IDs

If mandos-client did not see TLS keys and had to create them, or if
mandos sees GnuTLS version 3.6.6 or later, show an important notice on
package installation about the importance of adding the new key_id
options to clients.conf on the Mandos server.

* debian/control (Package: mandos, Package: mandos-client): Depend on
                                                            debconf.
* debian/mandos-client.lintian-overrides: Override warnings.
* debian/mandos-client.postinst (create_keys): Show notice if new TLS
                                               key files were created.
* debian/mandos-client.templates: New.
* debian/mandos.lintian-overrides: Override warnings.
* debian/mandos.postinst (configure): If GnuTLS 3.6.6 or later is
                                      detected, show an important
                                      notice (once) about the new
                                      key_id option required in
                                      clients.conf.
* debian/mandos.templates: New.

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added added

removed removed

Lines of Context:
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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*")))); -*-
 
2
# -*- mode: python; coding: utf-8 -*-
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
6
 
# Copyright © 2008-2019 Teddy Hogeborn
7
 
# Copyright © 2008-2019 Björn Påhlsson
 
6
# Copyright © 2008-2018 Teddy Hogeborn
 
7
# Copyright © 2008-2018 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
40
40
import os
41
41
import collections
42
42
import json
43
 
import unittest
44
 
import logging
45
43
 
46
44
import dbus
47
45
 
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
 
 
59
46
if sys.version_info.major == 2:
60
47
    str = unicode
61
48
 
62
49
locale.setlocale(locale.LC_ALL, "")
63
50
 
 
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
    "KeyID": "Key ID",
 
62
    "CheckerRunning": "Check Is Running",
 
63
    "LastEnabled": "Last Enabled",
 
64
    "ApprovalPending": "Approval Is Pending",
 
65
    "ApprovedByDefault": "Approved By Default",
 
66
    "ApprovalDelay": "Approval Delay",
 
67
    "ApprovalDuration": "Approval Duration",
 
68
    "Checker": "Checker",
 
69
    "ExtendedTimeout": "Extended Timeout",
 
70
    "Expires": "Expires",
 
71
    "LastCheckerStatus": "Last Checker Status",
 
72
}
64
73
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
65
74
domain = "se.recompile"
66
75
busname = domain + ".Mandos"
67
76
server_path = "/"
68
77
server_interface = domain + ".Mandos"
69
78
client_interface = domain + ".Mandos.Client"
70
 
version = "1.8.3"
 
79
version = "1.7.20"
71
80
 
72
81
 
73
82
try:
94
103
    datetime.timedelta(0, 60)
95
104
    >>> rfc3339_duration_to_delta("PT60M")
96
105
    datetime.timedelta(0, 3600)
97
 
    >>> rfc3339_duration_to_delta("P60M")
98
 
    datetime.timedelta(1680)
99
106
    >>> rfc3339_duration_to_delta("PT24H")
100
107
    datetime.timedelta(1)
101
108
    >>> rfc3339_duration_to_delta("P1W")
104
111
    datetime.timedelta(0, 330)
105
112
    >>> rfc3339_duration_to_delta("P1DT3M20S")
106
113
    datetime.timedelta(1, 200)
107
 
    >>> # Can not be empty:
108
 
    >>> rfc3339_duration_to_delta("")
109
 
    Traceback (most recent call last):
110
 
    ...
111
 
    ValueError: Invalid RFC 3339 duration: u''
112
 
    >>> # Must start with "P":
113
 
    >>> rfc3339_duration_to_delta("1D")
114
 
    Traceback (most recent call last):
115
 
    ...
116
 
    ValueError: Invalid RFC 3339 duration: u'1D'
117
 
    >>> # Must use correct order
118
 
    >>> rfc3339_duration_to_delta("PT1S2M")
119
 
    Traceback (most recent call last):
120
 
    ...
121
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
122
 
    >>> # Time needs time marker
123
 
    >>> rfc3339_duration_to_delta("P1H2S")
124
 
    Traceback (most recent call last):
125
 
    ...
126
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
127
 
    >>> # Weeks can not be combined with anything else
128
 
    >>> rfc3339_duration_to_delta("P1D2W")
129
 
    Traceback (most recent call last):
130
 
    ...
131
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
132
 
    >>> rfc3339_duration_to_delta("P2W2H")
133
 
    Traceback (most recent call last):
134
 
    ...
135
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
136
114
    """
137
115
 
138
116
    # Parsing an RFC 3339 duration with regular expressions is not
216
194
 
217
195
 
218
196
def string_to_delta(interval):
219
 
    """Parse a string and return a datetime.timedelta"""
 
197
    """Parse a string and return a datetime.timedelta
 
198
 
 
199
    >>> string_to_delta('7d')
 
200
    datetime.timedelta(7)
 
201
    >>> string_to_delta('60s')
 
202
    datetime.timedelta(0, 60)
 
203
    >>> string_to_delta('60m')
 
204
    datetime.timedelta(0, 3600)
 
205
    >>> string_to_delta('24h')
 
206
    datetime.timedelta(1)
 
207
    >>> string_to_delta('1w')
 
208
    datetime.timedelta(7)
 
209
    >>> string_to_delta('5m 30s')
 
210
    datetime.timedelta(0, 330)
 
211
    """
220
212
 
221
213
    try:
222
214
        return rfc3339_duration_to_delta(interval)
223
 
    except ValueError as e:
224
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
225
 
                    ' '.join(e.args))
226
 
    return parse_pre_1_6_1_interval(interval)
227
 
 
228
 
 
229
 
def parse_pre_1_6_1_interval(interval):
230
 
    """Parse an interval string as documented by Mandos before 1.6.1,
231
 
    and return a datetime.timedelta
232
 
 
233
 
    >>> parse_pre_1_6_1_interval('7d')
234
 
    datetime.timedelta(7)
235
 
    >>> parse_pre_1_6_1_interval('60s')
236
 
    datetime.timedelta(0, 60)
237
 
    >>> parse_pre_1_6_1_interval('60m')
238
 
    datetime.timedelta(0, 3600)
239
 
    >>> parse_pre_1_6_1_interval('24h')
240
 
    datetime.timedelta(1)
241
 
    >>> parse_pre_1_6_1_interval('1w')
242
 
    datetime.timedelta(7)
243
 
    >>> parse_pre_1_6_1_interval('5m 30s')
244
 
    datetime.timedelta(0, 330)
245
 
    >>> parse_pre_1_6_1_interval('')
246
 
    datetime.timedelta(0)
247
 
    >>> # Ignore unknown characters, allow any order and repetitions
248
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
249
 
    datetime.timedelta(2, 480, 18000)
250
 
 
251
 
    """
 
215
    except ValueError:
 
216
        pass
252
217
 
253
218
    value = datetime.timedelta(0)
254
219
    regexp = re.compile(r"(\d+)([dsmhw]?)")
269
234
    return value
270
235
 
271
236
 
272
 
class TableOfClients(object):
273
 
    tablewords = {
274
 
        "Name": "Name",
275
 
        "Enabled": "Enabled",
276
 
        "Timeout": "Timeout",
277
 
        "LastCheckedOK": "Last Successful Check",
278
 
        "LastApprovalRequest": "Last Approval Request",
279
 
        "Created": "Created",
280
 
        "Interval": "Interval",
281
 
        "Host": "Host",
282
 
        "Fingerprint": "Fingerprint",
283
 
        "KeyID": "Key ID",
284
 
        "CheckerRunning": "Check Is Running",
285
 
        "LastEnabled": "Last Enabled",
286
 
        "ApprovalPending": "Approval Is Pending",
287
 
        "ApprovedByDefault": "Approved By Default",
288
 
        "ApprovalDelay": "Approval Delay",
289
 
        "ApprovalDuration": "Approval Duration",
290
 
        "Checker": "Checker",
291
 
        "ExtendedTimeout": "Extended Timeout",
292
 
        "Expires": "Expires",
293
 
        "LastCheckerStatus": "Last Checker Status",
294
 
    }
295
 
 
296
 
    def __init__(self, clients, keywords, tablewords=None):
297
 
        self.clients = clients
298
 
        self.keywords = keywords
299
 
        if tablewords is not None:
300
 
            self.tablewords = tablewords
301
 
 
302
 
    def __str__(self):
303
 
        return "\n".join(self.rows())
304
 
 
305
 
    if sys.version_info.major == 2:
306
 
        __unicode__ = __str__
307
 
        def __str__(self):
308
 
            return str(self).encode(locale.getpreferredencoding())
309
 
 
310
 
    def rows(self):
311
 
        format_string = self.row_formatting_string()
312
 
        rows = [self.header_line(format_string)]
313
 
        rows.extend(self.client_line(client, format_string)
314
 
                    for client in self.clients)
315
 
        return rows
316
 
 
317
 
    def row_formatting_string(self):
318
 
        "Format string used to format table rows"
319
 
        return " ".join("{{{key}:{width}}}".format(
320
 
            width=max(len(self.tablewords[key]),
321
 
                      *(len(self.string_from_client(client, key))
322
 
                        for client in self.clients)),
323
 
            key=key)
324
 
                        for key in self.keywords)
325
 
 
326
 
    def string_from_client(self, client, key):
327
 
        return self.valuetostring(client[key], key)
328
 
 
329
 
    @staticmethod
 
237
def print_clients(clients, keywords):
330
238
    def valuetostring(value, keyword):
331
 
        if isinstance(value, dbus.Boolean):
 
239
        if type(value) is dbus.Boolean:
332
240
            return "Yes" if value else "No"
333
241
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
334
242
                       "ApprovalDuration", "ExtendedTimeout"):
335
243
            return milliseconds_to_string(value)
336
244
        return str(value)
337
245
 
338
 
    def header_line(self, format_string):
339
 
        return format_string.format(**self.tablewords)
340
 
 
341
 
    def client_line(self, client, format_string):
342
 
        return format_string.format(
343
 
            **{key: self.string_from_client(client, key)
344
 
               for key in self.keywords})
 
246
    # Create format string to print table rows
 
247
    format_string = " ".join("{{{key}:{width}}}".format(
 
248
        width=max(len(tablewords[key]),
 
249
                  max(len(valuetostring(client[key], key))
 
250
                      for client in clients)),
 
251
        key=key)
 
252
                             for key in keywords)
 
253
    # Print header line
 
254
    print(format_string.format(**tablewords))
 
255
    for client in clients:
 
256
        print(format_string
 
257
              .format(**{key: valuetostring(client[key], key)
 
258
                         for key in keywords}))
345
259
 
346
260
 
347
261
def has_actions(options):
376
290
                        help="Print all fields")
377
291
    parser.add_argument("-j", "--dump-json", action="store_true",
378
292
                        help="Dump client data in JSON format")
379
 
    enable_disable = parser.add_mutually_exclusive_group()
380
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
381
 
                                help="Enable client")
382
 
    enable_disable.add_argument("-d", "--disable",
383
 
                                action="store_true",
384
 
                                help="disable client")
 
293
    parser.add_argument("-e", "--enable", action="store_true",
 
294
                        help="Enable client")
 
295
    parser.add_argument("-d", "--disable", action="store_true",
 
296
                        help="disable client")
385
297
    parser.add_argument("-b", "--bump-timeout", action="store_true",
386
298
                        help="Bump timeout for client")
387
 
    start_stop_checker = parser.add_mutually_exclusive_group()
388
 
    start_stop_checker.add_argument("--start-checker",
389
 
                                    action="store_true",
390
 
                                    help="Start checker for client")
391
 
    start_stop_checker.add_argument("--stop-checker",
392
 
                                    action="store_true",
393
 
                                    help="Stop checker for client")
 
299
    parser.add_argument("--start-checker", action="store_true",
 
300
                        help="Start checker for client")
 
301
    parser.add_argument("--stop-checker", action="store_true",
 
302
                        help="Stop checker for client")
394
303
    parser.add_argument("-V", "--is-enabled", action="store_true",
395
304
                        help="Check if client is enabled")
396
305
    parser.add_argument("-r", "--remove", action="store_true",
403
312
                        help="Set extended timeout for client")
404
313
    parser.add_argument("-i", "--interval",
405
314
                        help="Set checker interval for client")
406
 
    approve_deny_default = parser.add_mutually_exclusive_group()
407
 
    approve_deny_default.add_argument(
408
 
        "--approve-by-default", action="store_true",
409
 
        default=None, dest="approved_by_default",
410
 
        help="Set client to be approved by default")
411
 
    approve_deny_default.add_argument(
412
 
        "--deny-by-default", action="store_false",
413
 
        dest="approved_by_default",
414
 
        help="Set client to be denied by default")
 
315
    parser.add_argument("--approve-by-default", action="store_true",
 
316
                        default=None, dest="approved_by_default",
 
317
                        help="Set client to be approved by default")
 
318
    parser.add_argument("--deny-by-default", action="store_false",
 
319
                        dest="approved_by_default",
 
320
                        help="Set client to be denied by default")
415
321
    parser.add_argument("--approval-delay",
416
322
                        help="Set delay before client approve/deny")
417
323
    parser.add_argument("--approval-duration",
420
326
    parser.add_argument("-s", "--secret",
421
327
                        type=argparse.FileType(mode="rb"),
422
328
                        help="Set password blob (file) for client")
423
 
    approve_deny = parser.add_mutually_exclusive_group()
424
 
    approve_deny.add_argument(
425
 
        "-A", "--approve", action="store_true",
426
 
        help="Approve any current client request")
427
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
428
 
                              help="Deny any current client request")
 
329
    parser.add_argument("-A", "--approve", action="store_true",
 
330
                        help="Approve any current client request")
 
331
    parser.add_argument("-D", "--deny", action="store_true",
 
332
                        help="Deny any current client request")
429
333
    parser.add_argument("--check", action="store_true",
430
334
                        help="Run self-test")
431
335
    parser.add_argument("client", nargs="*", help="Client name")
440
344
        parser.error("--dump-json can only be used alone.")
441
345
    if options.all and not has_actions(options):
442
346
        parser.error("--all requires an action.")
443
 
    if options.is_enabled and len(options.client) > 1:
444
 
            parser.error("--is-enabled requires exactly one client")
 
347
 
 
348
    if options.check:
 
349
        import doctest
 
350
        fail_count, test_count = doctest.testmod()
 
351
        sys.exit(os.EX_OK if fail_count == 0 else 1)
445
352
 
446
353
    try:
447
354
        bus = dbus.SystemBus()
448
355
        mandos_dbus_objc = bus.get_object(busname, server_path)
449
356
    except dbus.exceptions.DBusException:
450
 
        log.critical("Could not connect to Mandos server")
 
357
        print("Could not connect to Mandos server", file=sys.stderr)
451
358
        sys.exit(1)
452
359
 
453
360
    mandos_serv = dbus.Interface(mandos_dbus_objc,
472
379
            os.dup2(stderrcopy, sys.stderr.fileno())
473
380
            os.close(stderrcopy)
474
381
    except dbus.exceptions.DBusException as e:
475
 
        log.critical("Failed to access Mandos server through D-Bus:"
476
 
                     "\n%s", e)
 
382
        print("Access denied: "
 
383
              "Accessing mandos server through D-Bus: {}".format(e),
 
384
              file=sys.stderr)
477
385
        sys.exit(1)
478
386
 
479
387
    # Compile dict of (clients: properties) to process
490
398
                    clients[client_objc] = client
491
399
                    break
492
400
            else:
493
 
                log.critical("Client not found on server: %r", name)
 
401
                print("Client not found on server: {!r}"
 
402
                      .format(name), file=sys.stderr)
494
403
                sys.exit(1)
495
404
 
496
405
    if not has_actions(options) and clients:
518
427
                      separators=(',', ': '))
519
428
            print()
520
429
        else:
521
 
            print(TableOfClients(clients.values(), keywords))
 
430
            print_clients(clients.values(), keywords)
522
431
    else:
523
432
        # Process each client in the list by all selected options
524
433
        for client in clients:
584
493
                client.Approve(dbus.Boolean(False),
585
494
                               dbus_interface=client_interface)
586
495
 
587
 
 
588
 
class Test_milliseconds_to_string(unittest.TestCase):
589
 
    def test_all(self):
590
 
        self.assertEqual(milliseconds_to_string(93785000),
591
 
                         "1T02:03:05")
592
 
    def test_no_days(self):
593
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
594
 
    def test_all_zero(self):
595
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
596
 
    def test_no_fractional_seconds(self):
597
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
598
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
599
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
600
 
 
601
 
class Test_string_to_delta(unittest.TestCase):
602
 
    def test_handles_basic_rfc3339(self):
603
 
        self.assertEqual(string_to_delta("PT2H"),
604
 
                         datetime.timedelta(0, 7200))
605
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
606
 
        # assertLogs only exists in Python 3.4
607
 
        if hasattr(self, "assertLogs"):
608
 
            with self.assertLogs(log, logging.WARNING):
609
 
                value = string_to_delta("2h")
610
 
        else:
611
 
            value = string_to_delta("2h")
612
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
613
 
 
614
 
class Test_TableOfClients(unittest.TestCase):
615
 
    def setUp(self):
616
 
        self.tablewords = {
617
 
            "Attr1": "X",
618
 
            "AttrTwo": "Yy",
619
 
            "AttrThree": "Zzz",
620
 
            "Bool": "A D-BUS Boolean",
621
 
            "NonDbusBoolean": "A Non-D-BUS Boolean",
622
 
            "Integer": "An Integer",
623
 
            "Timeout": "Timedelta 1",
624
 
            "Interval": "Timedelta 2",
625
 
            "ApprovalDelay": "Timedelta 3",
626
 
            "ApprovalDuration": "Timedelta 4",
627
 
            "ExtendedTimeout": "Timedelta 5",
628
 
            "String": "A String",
629
 
        }
630
 
        self.keywords = ["Attr1", "AttrTwo"]
631
 
        self.clients = [
632
 
            {
633
 
                "Attr1": "x1",
634
 
                "AttrTwo": "y1",
635
 
                "AttrThree": "z1",
636
 
                "Bool": dbus.Boolean(False),
637
 
                "NonDbusBoolean": False,
638
 
                "Integer": 0,
639
 
                "Timeout": 0,
640
 
                "Interval": 1000,
641
 
                "ApprovalDelay": 2000,
642
 
                "ApprovalDuration": 3000,
643
 
                "ExtendedTimeout": 4000,
644
 
                "String": "",
645
 
            },
646
 
            {
647
 
                "Attr1": "x2",
648
 
                "AttrTwo": "y2",
649
 
                "AttrThree": "z2",
650
 
                "Bool": dbus.Boolean(True),
651
 
                "NonDbusBoolean": True,
652
 
                "Integer": 1,
653
 
                "Timeout": 93785000,
654
 
                "Interval": 93786000,
655
 
                "ApprovalDelay": 93787000,
656
 
                "ApprovalDuration": 93788000,
657
 
                "ExtendedTimeout": 93789000,
658
 
                "String": "A huge string which will not fit," * 10,
659
 
            },
660
 
        ]
661
 
    def test_short_header(self):
662
 
        text = str(TableOfClients(self.clients, self.keywords,
663
 
                                  self.tablewords))
664
 
        expected_text = """
665
 
X  Yy
666
 
x1 y1
667
 
x2 y2
668
 
"""[1:-1]
669
 
        self.assertEqual(text, expected_text)
670
 
    def test_booleans(self):
671
 
        keywords = ["Bool", "NonDbusBoolean"]
672
 
        text = str(TableOfClients(self.clients, keywords,
673
 
                                  self.tablewords))
674
 
        expected_text = """
675
 
A D-BUS Boolean A Non-D-BUS Boolean
676
 
No              False              
677
 
Yes             True               
678
 
"""[1:-1]
679
 
        self.assertEqual(text, expected_text)
680
 
    def test_milliseconds_detection(self):
681
 
        keywords = ["Integer", "Timeout", "Interval", "ApprovalDelay",
682
 
                    "ApprovalDuration", "ExtendedTimeout"]
683
 
        text = str(TableOfClients(self.clients, keywords,
684
 
                                  self.tablewords))
685
 
        expected_text = """
686
 
An Integer Timedelta 1 Timedelta 2 Timedelta 3 Timedelta 4 Timedelta 5
687
 
0          00:00:00    00:00:01    00:00:02    00:00:03    00:00:04   
688
 
1          1T02:03:05  1T02:03:06  1T02:03:07  1T02:03:08  1T02:03:09 
689
 
"""[1:-1]
690
 
        self.assertEqual(text, expected_text)
691
 
    def test_empty_and_long_string_values(self):
692
 
        keywords = ["String"]
693
 
        text = str(TableOfClients(self.clients, keywords,
694
 
                                  self.tablewords))
695
 
        expected_text = """
696
 
A String                                                                                                                                                                                                                                                                                                                                  
697
 
                                                                                                                                                                                                                                                                                                                                          
698
 
A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,
699
 
"""[1:-1]
700
 
        self.assertEqual(text, expected_text)
701
 
 
702
 
 
703
 
 
704
 
def should_only_run_tests():
705
 
    parser = argparse.ArgumentParser(add_help=False)
706
 
    parser.add_argument("--check", action='store_true')
707
 
    args, unknown_args = parser.parse_known_args()
708
 
    run_tests = args.check
709
 
    if run_tests:
710
 
        # Remove --check argument from sys.argv
711
 
        sys.argv[1:] = unknown_args
712
 
    return run_tests
713
 
 
714
 
# Add all tests from doctest strings
715
 
def load_tests(loader, tests, none):
716
 
    import doctest
717
 
    tests.addTests(doctest.DocTestSuite())
718
 
    return tests
719
496
 
720
497
if __name__ == "__main__":
721
 
    if should_only_run_tests():
722
 
        # Call using ./tdd-python-script --check [--verbose]
723
 
        unittest.main()
724
 
    else:
725
 
        main()
 
498
    main()