To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/trunk
« back to all changes in this revision
Viewing changes to mandos-ctl
- browse files at revision 1047
- compare with another revision
- download diff
- download tarball
- view history from revision 1047
- Committer: Teddy Hogeborn
- Date: 2019-03-09 18:49:03 UTC
- Revision ID: teddy@recompile.se-20190309184903-81a0vh49w1156a2o
mandos-ctl: Refactor
* mandos-ctl: Rename "property" to "propname" to not conflict with
"property" builtin.
* mandos-ctl: Rename "property" to "propname" to not conflict with
"property" builtin.
- files modified:
- mandos-ctl
added
removed
mandos-ctl
1
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
#
40
40
import os
41
41
import collections
42
42
import json
43
import unittest
44
import logging
45
import io
46
import tempfile
47
import contextlib
43
48
44
49
import dbus
45
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
46
62
if sys.version_info.major == 2:
47
63
str = unicode
48
64
49
65
locale.setlocale(locale.LC_ALL, "")
50
66
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
}
73
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
74
67
domain = "se.recompile"
75
68
busname = domain + ".Mandos"
76
69
server_path = "/"
103
96
datetime.timedelta(0, 60)
104
97
>>> rfc3339_duration_to_delta("PT60M")
105
98
datetime.timedelta(0, 3600)
99
>>> rfc3339_duration_to_delta("P60M")
100
datetime.timedelta(1680)
106
101
>>> rfc3339_duration_to_delta("PT24H")
107
102
datetime.timedelta(1)
108
103
>>> rfc3339_duration_to_delta("P1W")
111
106
datetime.timedelta(0, 330)
112
107
>>> rfc3339_duration_to_delta("P1DT3M20S")
113
108
datetime.timedelta(1, 200)
109
>>> # Can not be empty:
110
>>> rfc3339_duration_to_delta("")
111
Traceback (most recent call last):
112
...
113
ValueError: Invalid RFC 3339 duration: u''
114
>>> # Must start with "P":
115
>>> rfc3339_duration_to_delta("1D")
116
Traceback (most recent call last):
117
...
118
ValueError: Invalid RFC 3339 duration: u'1D'
119
>>> # Must use correct order
120
>>> rfc3339_duration_to_delta("PT1S2M")
121
Traceback (most recent call last):
122
...
123
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
124
>>> # Time needs time marker
125
>>> rfc3339_duration_to_delta("P1H2S")
126
Traceback (most recent call last):
127
...
128
ValueError: Invalid RFC 3339 duration: u'P1H2S'
129
>>> # Weeks can not be combined with anything else
130
>>> rfc3339_duration_to_delta("P1D2W")
131
Traceback (most recent call last):
132
...
133
ValueError: Invalid RFC 3339 duration: u'P1D2W'
134
>>> rfc3339_duration_to_delta("P2W2H")
135
Traceback (most recent call last):
136
...
137
ValueError: Invalid RFC 3339 duration: u'P2W2H'
114
138
"""
115
139
116
140
# Parsing an RFC 3339 duration with regular expressions is not
194
218
195
219
196
220
def string_to_delta(interval):
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
"""
221
"""Parse a string and return a datetime.timedelta"""
212
222
213
223
try:
214
224
return rfc3339_duration_to_delta(interval)
215
except ValueError:
216
pass
225
except ValueError as e:
226
log.warning("%s - Parsing as pre-1.6.1 interval instead",
227
' '.join(e.args))
228
return parse_pre_1_6_1_interval(interval)
229
230
231
def parse_pre_1_6_1_interval(interval):
232
"""Parse an interval string as documented by Mandos before 1.6.1,
233
and return a datetime.timedelta
234
235
>>> parse_pre_1_6_1_interval('7d')
236
datetime.timedelta(7)
237
>>> parse_pre_1_6_1_interval('60s')
238
datetime.timedelta(0, 60)
239
>>> parse_pre_1_6_1_interval('60m')
240
datetime.timedelta(0, 3600)
241
>>> parse_pre_1_6_1_interval('24h')
242
datetime.timedelta(1)
243
>>> parse_pre_1_6_1_interval('1w')
244
datetime.timedelta(7)
245
>>> parse_pre_1_6_1_interval('5m 30s')
246
datetime.timedelta(0, 330)
247
>>> parse_pre_1_6_1_interval('')
248
datetime.timedelta(0)
249
>>> # Ignore unknown characters, allow any order and repetitions
250
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
251
datetime.timedelta(2, 480, 18000)
252
253
"""
217
254
218
255
value = datetime.timedelta(0)
219
256
regexp = re.compile(r"(\d+)([dsmhw]?)")
234
271
return value
235
272
236
273
237
def print_clients(clients, keywords):
238
def valuetostring(value, keyword):
239
if type(value) is dbus.Boolean:
240
return "Yes" if value else "No"
241
if keyword in ("Timeout", "Interval", "ApprovalDelay",
242
"ApprovalDuration", "ExtendedTimeout"):
243
return milliseconds_to_string(value)
244
return str(value)
245
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}))
259
260
261
def has_actions(options):
262
return any((options.enable,
263
options.disable,
264
options.bump_timeout,
265
options.start_checker,
266
options.stop_checker,
267
options.is_enabled,
268
options.remove,
269
options.checker is not None,
270
options.timeout is not None,
271
options.extended_timeout is not None,
272
options.interval is not None,
273
options.approved_by_default is not None,
274
options.approval_delay is not None,
275
options.approval_duration is not None,
276
options.host is not None,
277
options.secret is not None,
278
options.approve,
279
options.deny))
280
281
282
def main():
283
parser = argparse.ArgumentParser()
274
## Classes for commands.
275
276
# Abstract classes first
277
class Command(object):
278
"""Abstract class for commands"""
279
def run(self, mandos, clients):
280
"""Normal commands should implement run_on_one_client(), but
281
commands which want to operate on all clients at the same time
282
can override this run() method instead."""
283
self.mandos = mandos
284
for client, properties in clients.items():
285
self.run_on_one_client(client, properties)
286
287
class PrintCmd(Command):
288
"""Abstract class for commands printing client details"""
289
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
290
"Created", "Interval", "Host", "KeyID",
291
"Fingerprint", "CheckerRunning", "LastEnabled",
292
"ApprovalPending", "ApprovedByDefault",
293
"LastApprovalRequest", "ApprovalDelay",
294
"ApprovalDuration", "Checker", "ExtendedTimeout",
295
"Expires", "LastCheckerStatus")
296
def run(self, mandos, clients):
297
print(self.output(clients.values()))
298
299
class PropertyCmd(Command):
300
"""Abstract class for Actions for setting one client property"""
301
def run_on_one_client(self, client, properties):
302
"""Set the Client's D-Bus property"""
303
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
304
client.__dbus_object_path__,
305
dbus.PROPERTIES_IFACE, client_interface,
306
self.propname, self.value_to_set
307
if not isinstance(self.value_to_set, dbus.Boolean)
308
else bool(self.value_to_set))
309
client.Set(client_interface, self.propname, self.value_to_set,
310
dbus_interface=dbus.PROPERTIES_IFACE)
311
312
class ValueArgumentMixIn(object):
313
"""Mixin class for commands taking a value as argument"""
314
def __init__(self, value):
315
self.value_to_set = value
316
317
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
318
"""Mixin class for commands taking a value argument as
319
milliseconds."""
320
@property
321
def value_to_set(self):
322
return self._vts
323
@value_to_set.setter
324
def value_to_set(self, value):
325
"""When setting, convert value to a datetime.timedelta"""
326
self._vts = int(round(value.total_seconds() * 1000))
327
328
# Actual (non-abstract) command classes
329
330
class PrintTableCmd(PrintCmd):
331
def __init__(self, verbose=False):
332
self.verbose = verbose
333
334
def output(self, clients):
335
default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
336
keywords = default_keywords
337
if self.verbose:
338
keywords = self.all_keywords
339
return str(self.TableOfClients(clients, keywords))
340
341
class TableOfClients(object):
342
tableheaders = {
343
"Name": "Name",
344
"Enabled": "Enabled",
345
"Timeout": "Timeout",
346
"LastCheckedOK": "Last Successful Check",
347
"LastApprovalRequest": "Last Approval Request",
348
"Created": "Created",
349
"Interval": "Interval",
350
"Host": "Host",
351
"Fingerprint": "Fingerprint",
352
"KeyID": "Key ID",
353
"CheckerRunning": "Check Is Running",
354
"LastEnabled": "Last Enabled",
355
"ApprovalPending": "Approval Is Pending",
356
"ApprovedByDefault": "Approved By Default",
357
"ApprovalDelay": "Approval Delay",
358
"ApprovalDuration": "Approval Duration",
359
"Checker": "Checker",
360
"ExtendedTimeout": "Extended Timeout",
361
"Expires": "Expires",
362
"LastCheckerStatus": "Last Checker Status",
363
}
364
365
def __init__(self, clients, keywords, tableheaders=None):
366
self.clients = clients
367
self.keywords = keywords
368
if tableheaders is not None:
369
self.tableheaders = tableheaders
370
371
def __str__(self):
372
return "\n".join(self.rows())
373
374
if sys.version_info.major == 2:
375
__unicode__ = __str__
376
def __str__(self):
377
return str(self).encode(locale.getpreferredencoding())
378
379
def rows(self):
380
format_string = self.row_formatting_string()
381
rows = [self.header_line(format_string)]
382
rows.extend(self.client_line(client, format_string)
383
for client in self.clients)
384
return rows
385
386
def row_formatting_string(self):
387
"Format string used to format table rows"
388
return " ".join("{{{key}:{width}}}".format(
389
width=max(len(self.tableheaders[key]),
390
*(len(self.string_from_client(client, key))
391
for client in self.clients)),
392
key=key)
393
for key in self.keywords)
394
395
def string_from_client(self, client, key):
396
return self.valuetostring(client[key], key)
397
398
@staticmethod
399
def valuetostring(value, keyword):
400
if isinstance(value, dbus.Boolean):
401
return "Yes" if value else "No"
402
if keyword in ("Timeout", "Interval", "ApprovalDelay",
403
"ApprovalDuration", "ExtendedTimeout"):
404
return milliseconds_to_string(value)
405
return str(value)
406
407
def header_line(self, format_string):
408
return format_string.format(**self.tableheaders)
409
410
def client_line(self, client, format_string):
411
return format_string.format(
412
**{key: self.string_from_client(client, key)
413
for key in self.keywords})
414
415
416
417
class DumpJSONCmd(PrintCmd):
418
def output(self, clients):
419
data = {client["Name"]:
420
{key: self.dbus_boolean_to_bool(client[key])
421
for key in self.all_keywords}
422
for client in clients.values()}
423
return json.dumps(data, indent=4, separators=(',', ': '))
424
@staticmethod
425
def dbus_boolean_to_bool(value):
426
if isinstance(value, dbus.Boolean):
427
value = bool(value)
428
return value
429
430
class IsEnabledCmd(Command):
431
def run_on_one_client(self, client, properties):
432
if self.is_enabled(client, properties):
433
sys.exit(0)
434
sys.exit(1)
435
def is_enabled(self, client, properties):
436
log.debug("D-Bus: %s:%s:%s.Get(%r, %r)", busname,
437
client.__dbus_object_path__,
438
dbus.PROPERTIES_IFACE, client_interface,
439
"Enabled")
440
return bool(client.Get(client_interface, "Enabled",
441
dbus_interface=dbus.PROPERTIES_IFACE))
442
443
class RemoveCmd(Command):
444
def run_on_one_client(self, client, properties):
445
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", busname,
446
server_path, server_interface,
447
str(client.__dbus_object_path__))
448
self.mandos.RemoveClient(client.__dbus_object_path__)
449
450
class ApproveCmd(Command):
451
def run_on_one_client(self, client, properties):
452
log.debug("D-Bus: %s:%s.Approve(True)",
453
client.__dbus_object_path__, client_interface)
454
client.Approve(dbus.Boolean(True),
455
dbus_interface=client_interface)
456
457
class DenyCmd(Command):
458
def run_on_one_client(self, client, properties):
459
log.debug("D-Bus: %s:%s.Approve(False)",
460
client.__dbus_object_path__, client_interface)
461
client.Approve(dbus.Boolean(False),
462
dbus_interface=client_interface)
463
464
class EnableCmd(PropertyCmd):
465
propname = "Enabled"
466
value_to_set = dbus.Boolean(True)
467
468
class DisableCmd(PropertyCmd):
469
propname = "Enabled"
470
value_to_set = dbus.Boolean(False)
471
472
class BumpTimeoutCmd(PropertyCmd):
473
propname = "LastCheckedOK"
474
value_to_set = ""
475
476
class StartCheckerCmd(PropertyCmd):
477
propname = "CheckerRunning"
478
value_to_set = dbus.Boolean(True)
479
480
class StopCheckerCmd(PropertyCmd):
481
propname = "CheckerRunning"
482
value_to_set = dbus.Boolean(False)
483
484
class ApproveByDefaultCmd(PropertyCmd):
485
propname = "ApprovedByDefault"
486
value_to_set = dbus.Boolean(True)
487
488
class DenyByDefaultCmd(PropertyCmd):
489
propname = "ApprovedByDefault"
490
value_to_set = dbus.Boolean(False)
491
492
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
493
propname = "Checker"
494
495
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
496
propname = "Host"
497
498
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
499
propname = "Secret"
500
@property
501
def value_to_set(self):
502
return self._vts
503
@value_to_set.setter
504
def value_to_set(self, value):
505
"""When setting, read data from supplied file object"""
506
self._vts = value.read()
507
value.close()
508
509
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
510
propname = "Timeout"
511
512
class SetExtendedTimeoutCmd(PropertyCmd,
513
MillisecondsValueArgumentMixIn):
514
propname = "ExtendedTimeout"
515
516
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
517
propname = "Interval"
518
519
class SetApprovalDelayCmd(PropertyCmd,
520
MillisecondsValueArgumentMixIn):
521
propname = "ApprovalDelay"
522
523
class SetApprovalDurationCmd(PropertyCmd,
524
MillisecondsValueArgumentMixIn):
525
propname = "ApprovalDuration"
526
527
def add_command_line_options(parser):
284
528
parser.add_argument("--version", action="version",
285
529
version="%(prog)s {}".format(version),
286
530
help="show version number and exit")
290
534
help="Print all fields")
291
535
parser.add_argument("-j", "--dump-json", action="store_true",
292
536
help="Dump client data in JSON format")
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")
537
enable_disable = parser.add_mutually_exclusive_group()
538
enable_disable.add_argument("-e", "--enable", action="store_true",
539
help="Enable client")
540
enable_disable.add_argument("-d", "--disable",
541
action="store_true",
542
help="disable client")
297
543
parser.add_argument("-b", "--bump-timeout", action="store_true",
298
544
help="Bump timeout 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")
545
start_stop_checker = parser.add_mutually_exclusive_group()
546
start_stop_checker.add_argument("--start-checker",
547
action="store_true",
548
help="Start checker for client")
549
start_stop_checker.add_argument("--stop-checker",
550
action="store_true",
551
help="Stop checker for client")
303
552
parser.add_argument("-V", "--is-enabled", action="store_true",
304
553
help="Check if client is enabled")
305
554
parser.add_argument("-r", "--remove", action="store_true",
306
555
help="Remove client")
307
556
parser.add_argument("-c", "--checker",
308
557
help="Set checker command for client")
309
parser.add_argument("-t", "--timeout",
558
parser.add_argument("-t", "--timeout", type=string_to_delta,
310
559
help="Set timeout for client")
311
parser.add_argument("--extended-timeout",
560
parser.add_argument("--extended-timeout", type=string_to_delta,
312
561
help="Set extended timeout for client")
313
parser.add_argument("-i", "--interval",
562
parser.add_argument("-i", "--interval", type=string_to_delta,
314
563
help="Set checker interval for client")
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")
321
parser.add_argument("--approval-delay",
564
approve_deny_default = parser.add_mutually_exclusive_group()
565
approve_deny_default.add_argument(
566
"--approve-by-default", action="store_true",
567
default=None, dest="approved_by_default",
568
help="Set client to be approved by default")
569
approve_deny_default.add_argument(
570
"--deny-by-default", action="store_false",
571
dest="approved_by_default",
572
help="Set client to be denied by default")
573
parser.add_argument("--approval-delay", type=string_to_delta,
322
574
help="Set delay before client approve/deny")
323
parser.add_argument("--approval-duration",
575
parser.add_argument("--approval-duration", type=string_to_delta,
324
576
help="Set duration of one client approval")
325
577
parser.add_argument("-H", "--host", help="Set host for client")
326
578
parser.add_argument("-s", "--secret",
327
579
type=argparse.FileType(mode="rb"),
328
580
help="Set password blob (file) for client")
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")
581
approve_deny = parser.add_mutually_exclusive_group()
582
approve_deny.add_argument(
583
"-A", "--approve", action="store_true",
584
help="Approve any current client request")
585
approve_deny.add_argument("-D", "--deny", action="store_true",
586
help="Deny any current client request")
587
parser.add_argument("--debug", action="store_true",
588
help="Debug mode (show D-Bus commands)")
333
589
parser.add_argument("--check", action="store_true",
334
590
help="Run self-test")
335
591
parser.add_argument("client", nargs="*", help="Client name")
336
options = parser.parse_args()
592
593
594
def commands_from_options(options):
595
596
commands = []
597
598
if options.dump_json:
599
commands.append(DumpJSONCmd())
600
601
if options.enable:
602
commands.append(EnableCmd())
603
604
if options.disable:
605
commands.append(DisableCmd())
606
607
if options.bump_timeout:
608
commands.append(BumpTimeoutCmd())
609
610
if options.start_checker:
611
commands.append(StartCheckerCmd())
612
613
if options.stop_checker:
614
commands.append(StopCheckerCmd())
615
616
if options.is_enabled:
617
commands.append(IsEnabledCmd())
618
619
if options.checker is not None:
620
commands.append(SetCheckerCmd(options.checker))
621
622
if options.timeout is not None:
623
commands.append(SetTimeoutCmd(options.timeout))
624
625
if options.extended_timeout:
626
commands.append(
627
SetExtendedTimeoutCmd(options.extended_timeout))
628
629
if options.interval is not None:
630
commands.append(SetIntervalCmd(options.interval))
631
632
if options.approved_by_default is not None:
633
if options.approved_by_default:
634
commands.append(ApproveByDefaultCmd())
635
else:
636
commands.append(DenyByDefaultCmd())
637
638
if options.approval_delay is not None:
639
commands.append(SetApprovalDelayCmd(options.approval_delay))
640
641
if options.approval_duration is not None:
642
commands.append(
643
SetApprovalDurationCmd(options.approval_duration))
644
645
if options.host is not None:
646
commands.append(SetHostCmd(options.host))
647
648
if options.secret is not None:
649
commands.append(SetSecretCmd(options.secret))
650
651
if options.approve:
652
commands.append(ApproveCmd())
653
654
if options.deny:
655
commands.append(DenyCmd())
656
657
if options.remove:
658
commands.append(RemoveCmd())
659
660
# If no command option has been given, show table of clients,
661
# optionally verbosely
662
if not commands:
663
commands.append(PrintTableCmd(verbose=options.verbose))
664
665
return commands
666
667
668
def check_option_syntax(parser, options):
669
"""Apply additional restrictions on options, not expressible in
670
argparse"""
671
672
def has_actions(options):
673
return any((options.enable,
674
options.disable,
675
options.bump_timeout,
676
options.start_checker,
677
options.stop_checker,
678
options.is_enabled,
679
options.remove,
680
options.checker is not None,
681
options.timeout is not None,
682
options.extended_timeout is not None,
683
options.interval is not None,
684
options.approved_by_default is not None,
685
options.approval_delay is not None,
686
options.approval_duration is not None,
687
options.host is not None,
688
options.secret is not None,
689
options.approve,
690
options.deny))
337
691
338
692
if has_actions(options) and not (options.client or options.all):
339
693
parser.error("Options require clients names or --all.")
344
698
parser.error("--dump-json can only be used alone.")
345
699
if options.all and not has_actions(options):
346
700
parser.error("--all requires an action.")
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)
701
if options.is_enabled and len(options.client) > 1:
702
parser.error("--is-enabled requires exactly one client")
703
if options.remove:
704
options.remove = False
705
if has_actions(options) and not options.deny:
706
parser.error("--remove can only be combined with --deny")
707
options.remove = True
708
709
710
def main():
711
parser = argparse.ArgumentParser()
712
713
add_command_line_options(parser)
714
715
options = parser.parse_args()
716
717
check_option_syntax(parser, options)
718
719
clientnames = options.client
720
721
if options.debug:
722
log.setLevel(logging.DEBUG)
352
723
353
724
try:
354
725
bus = dbus.SystemBus()
726
log.debug("D-Bus: Connect to: (name=%r, path=%r)", busname,
727
server_path)
355
728
mandos_dbus_objc = bus.get_object(busname, server_path)
356
729
except dbus.exceptions.DBusException:
357
print("Could not connect to Mandos server", file=sys.stderr)
730
log.critical("Could not connect to Mandos server")
358
731
sys.exit(1)
359
732
360
733
mandos_serv = dbus.Interface(mandos_dbus_objc,
362
735
mandos_serv_object_manager = dbus.Interface(
363
736
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
364
737
365
# block stderr since dbus library prints to stderr
366
null = os.open(os.path.devnull, os.O_RDWR)
367
stderrcopy = os.dup(sys.stderr.fileno())
368
os.dup2(null, sys.stderr.fileno())
369
os.close(null)
738
# Filter out log message from dbus module
739
dbus_logger = logging.getLogger("dbus.proxies")
740
class NullFilter(logging.Filter):
741
def filter(self, record):
742
return False
743
dbus_filter = NullFilter()
370
744
try:
371
try:
372
mandos_clients = {path: ifs_and_props[client_interface]
373
for path, ifs_and_props in
374
mandos_serv_object_manager
375
.GetManagedObjects().items()
376
if client_interface in ifs_and_props}
377
finally:
378
# restore stderr
379
os.dup2(stderrcopy, sys.stderr.fileno())
380
os.close(stderrcopy)
745
dbus_logger.addFilter(dbus_filter)
746
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", busname,
747
server_path, dbus.OBJECT_MANAGER_IFACE)
748
mandos_clients = {path: ifs_and_props[client_interface]
749
for path, ifs_and_props in
750
mandos_serv_object_manager
751
.GetManagedObjects().items()
752
if client_interface in ifs_and_props}
381
753
except dbus.exceptions.DBusException as e:
382
print("Access denied: "
383
"Accessing mandos server through D-Bus: {}".format(e),
384
file=sys.stderr)
754
log.critical("Failed to access Mandos server through D-Bus:"
755
"\n%s", e)
385
756
sys.exit(1)
757
finally:
758
# restore dbus logger
759
dbus_logger.removeFilter(dbus_filter)
386
760
387
761
# Compile dict of (clients: properties) to process
388
762
clients = {}
389
763
390
if options.all or not options.client:
391
clients = {bus.get_object(busname, path): properties
764
if not clientnames:
765
clients = {(log.debug("D-Bus: Connect to: (name=%r, path=%r)",
766
busname, str(path)) and False) or
767
bus.get_object(busname, path): properties
392
768
for path, properties in mandos_clients.items()}
393
769
else:
394
for name in options.client:
770
for name in clientnames:
395
771
for path, client in mandos_clients.items():
396
772
if client["Name"] == name:
773
log.debug("D-Bus: Connect to: (name=%r, path=%r)",
774
busname, str(path))
397
775
client_objc = bus.get_object(busname, path)
398
776
clients[client_objc] = client
399
777
break
400
778
else:
401
print("Client not found on server: {!r}"
402
.format(name), file=sys.stderr)
779
log.critical("Client not found on server: %r", name)
403
780
sys.exit(1)
404
781
405
if not has_actions(options) and clients:
406
if options.verbose or options.dump_json:
407
keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
408
"Created", "Interval", "Host", "KeyID",
409
"Fingerprint", "CheckerRunning",
410
"LastEnabled", "ApprovalPending",
411
"ApprovedByDefault", "LastApprovalRequest",
412
"ApprovalDelay", "ApprovalDuration",
413
"Checker", "ExtendedTimeout", "Expires",
414
"LastCheckerStatus")
415
else:
416
keywords = defaultkeywords
417
418
if options.dump_json:
419
json.dump({client["Name"]: {key:
420
bool(client[key])
421
if isinstance(client[key],
422
dbus.Boolean)
423
else client[key]
424
for key in keywords}
425
for client in clients.values()},
426
fp=sys.stdout, indent=4,
427
separators=(',', ': '))
428
print()
429
else:
430
print_clients(clients.values(), keywords)
431
else:
432
# Process each client in the list by all selected options
433
for client in clients:
434
435
def set_client_prop(prop, value):
436
"""Set a Client D-Bus property"""
437
client.Set(client_interface, prop, value,
438
dbus_interface=dbus.PROPERTIES_IFACE)
439
440
def set_client_prop_ms(prop, value):
441
"""Set a Client D-Bus property, converted
442
from a string to milliseconds."""
443
set_client_prop(prop,
444
string_to_delta(value).total_seconds()
445
* 1000)
446
447
if options.remove:
448
mandos_serv.RemoveClient(client.__dbus_object_path__)
449
if options.enable:
450
set_client_prop("Enabled", dbus.Boolean(True))
451
if options.disable:
452
set_client_prop("Enabled", dbus.Boolean(False))
453
if options.bump_timeout:
454
set_client_prop("LastCheckedOK", "")
455
if options.start_checker:
456
set_client_prop("CheckerRunning", dbus.Boolean(True))
457
if options.stop_checker:
458
set_client_prop("CheckerRunning", dbus.Boolean(False))
459
if options.is_enabled:
460
if client.Get(client_interface, "Enabled",
461
dbus_interface=dbus.PROPERTIES_IFACE):
462
sys.exit(0)
463
else:
464
sys.exit(1)
465
if options.checker is not None:
466
set_client_prop("Checker", options.checker)
467
if options.host is not None:
468
set_client_prop("Host", options.host)
469
if options.interval is not None:
470
set_client_prop_ms("Interval", options.interval)
471
if options.approval_delay is not None:
472
set_client_prop_ms("ApprovalDelay",
473
options.approval_delay)
474
if options.approval_duration is not None:
475
set_client_prop_ms("ApprovalDuration",
476
options.approval_duration)
477
if options.timeout is not None:
478
set_client_prop_ms("Timeout", options.timeout)
479
if options.extended_timeout is not None:
480
set_client_prop_ms("ExtendedTimeout",
481
options.extended_timeout)
482
if options.secret is not None:
483
set_client_prop("Secret",
484
dbus.ByteArray(options.secret.read()))
485
if options.approved_by_default is not None:
486
set_client_prop("ApprovedByDefault",
487
dbus.Boolean(options
488
.approved_by_default))
489
if options.approve:
490
client.Approve(dbus.Boolean(True),
491
dbus_interface=client_interface)
492
elif options.deny:
493
client.Approve(dbus.Boolean(False),
494
dbus_interface=client_interface)
495
782
# Run all commands on clients
783
commands = commands_from_options(options)
784
for command in commands:
785
command.run(mandos_serv, clients)
786
787
788
class Test_milliseconds_to_string(unittest.TestCase):
789
def test_all(self):
790
self.assertEqual(milliseconds_to_string(93785000),
791
"1T02:03:05")
792
def test_no_days(self):
793
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
794
def test_all_zero(self):
795
self.assertEqual(milliseconds_to_string(0), "00:00:00")
796
def test_no_fractional_seconds(self):
797
self.assertEqual(milliseconds_to_string(400), "00:00:00")
798
self.assertEqual(milliseconds_to_string(900), "00:00:00")
799
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
800
801
class Test_string_to_delta(unittest.TestCase):
802
def test_handles_basic_rfc3339(self):
803
self.assertEqual(string_to_delta("PT0S"),
804
datetime.timedelta())
805
self.assertEqual(string_to_delta("P0D"),
806
datetime.timedelta())
807
self.assertEqual(string_to_delta("PT1S"),
808
datetime.timedelta(0, 1))
809
self.assertEqual(string_to_delta("PT2H"),
810
datetime.timedelta(0, 7200))
811
def test_falls_back_to_pre_1_6_1_with_warning(self):
812
# assertLogs only exists in Python 3.4
813
if hasattr(self, "assertLogs"):
814
with self.assertLogs(log, logging.WARNING):
815
value = string_to_delta("2h")
816
else:
817
class WarningFilter(logging.Filter):
818
"""Don't show, but record the presence of, warnings"""
819
def filter(self, record):
820
is_warning = record.levelno >= logging.WARNING
821
self.found = is_warning or getattr(self, "found",
822
False)
823
return not is_warning
824
warning_filter = WarningFilter()
825
log.addFilter(warning_filter)
826
try:
827
value = string_to_delta("2h")
828
finally:
829
log.removeFilter(warning_filter)
830
self.assertTrue(getattr(warning_filter, "found", False))
831
self.assertEqual(value, datetime.timedelta(0, 7200))
832
833
834
class TestCmd(unittest.TestCase):
835
"""Abstract class for tests of command classes"""
836
def setUp(self):
837
testcase = self
838
class MockClient(object):
839
def __init__(self, name, **attributes):
840
self.__dbus_object_path__ = "objpath_{}".format(name)
841
self.attributes = attributes
842
self.attributes["Name"] = name
843
self.calls = []
844
def Set(self, interface, propname, value, dbus_interface):
845
testcase.assertEqual(interface, client_interface)
846
testcase.assertEqual(dbus_interface,
847
dbus.PROPERTIES_IFACE)
848
self.attributes[propname] = value
849
def Get(self, interface, propname, dbus_interface):
850
testcase.assertEqual(interface, client_interface)
851
testcase.assertEqual(dbus_interface,
852
dbus.PROPERTIES_IFACE)
853
return self.attributes[propname]
854
def Approve(self, approve, dbus_interface):
855
testcase.assertEqual(dbus_interface, client_interface)
856
self.calls.append(("Approve", (approve,
857
dbus_interface)))
858
self.client = MockClient(
859
"foo",
860
KeyID=("92ed150794387c03ce684574b1139a65"
861
"94a34f895daaaf09fd8ea90a27cddb12"),
862
Secret=b"secret",
863
Host="foo.example.org",
864
Enabled=dbus.Boolean(True),
865
Timeout=300000,
866
LastCheckedOK="2019-02-03T00:00:00",
867
Created="2019-01-02T00:00:00",
868
Interval=120000,
869
Fingerprint=("778827225BA7DE539C5A"
870
"7CFA59CFF7CDBD9A5920"),
871
CheckerRunning=dbus.Boolean(False),
872
LastEnabled="2019-01-03T00:00:00",
873
ApprovalPending=dbus.Boolean(False),
874
ApprovedByDefault=dbus.Boolean(True),
875
LastApprovalRequest="",
876
ApprovalDelay=0,
877
ApprovalDuration=1000,
878
Checker="fping -q -- %(host)s",
879
ExtendedTimeout=900000,
880
Expires="2019-02-04T00:00:00",
881
LastCheckerStatus=0)
882
self.other_client = MockClient(
883
"barbar",
884
KeyID=("0558568eedd67d622f5c83b35a115f79"
885
"6ab612cff5ad227247e46c2b020f441c"),
886
Secret=b"secretbar",
887
Host="192.0.2.3",
888
Enabled=dbus.Boolean(True),
889
Timeout=300000,
890
LastCheckedOK="2019-02-04T00:00:00",
891
Created="2019-01-03T00:00:00",
892
Interval=120000,
893
Fingerprint=("3E393AEAEFB84C7E89E2"
894
"F547B3A107558FCA3A27"),
895
CheckerRunning=dbus.Boolean(True),
896
LastEnabled="2019-01-04T00:00:00",
897
ApprovalPending=dbus.Boolean(False),
898
ApprovedByDefault=dbus.Boolean(False),
899
LastApprovalRequest="2019-01-03T00:00:00",
900
ApprovalDelay=30000,
901
ApprovalDuration=1000,
902
Checker=":",
903
ExtendedTimeout=900000,
904
Expires="2019-02-05T00:00:00",
905
LastCheckerStatus=-2)
906
self.clients = collections.OrderedDict(
907
[
908
(self.client, self.client.attributes),
909
(self.other_client, self.other_client.attributes),
910
])
911
self.one_client = {self.client: self.client.attributes}
912
913
class TestPrintTableCmd(TestCmd):
914
def test_normal(self):
915
output = PrintTableCmd().output(self.clients.values())
916
expected_output = """
917
Name Enabled Timeout Last Successful Check
918
foo Yes 00:05:00 2019-02-03T00:00:00
919
barbar Yes 00:05:00 2019-02-04T00:00:00
920
"""[1:-1]
921
self.assertEqual(output, expected_output)
922
def test_verbose(self):
923
output = PrintTableCmd(verbose=True).output(
924
self.clients.values())
925
expected_output = """
926
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
927
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
928
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
929
"""[1:-1]
930
self.assertEqual(output, expected_output)
931
def test_one_client(self):
932
output = PrintTableCmd().output(self.one_client.values())
933
expected_output = """
934
Name Enabled Timeout Last Successful Check
935
foo Yes 00:05:00 2019-02-03T00:00:00
936
"""[1:-1]
937
self.assertEqual(output, expected_output)
938
939
class TestDumpJSONCmd(TestCmd):
940
def setUp(self):
941
self.expected_json = {
942
"foo": {
943
"Name": "foo",
944
"KeyID": ("92ed150794387c03ce684574b1139a65"
945
"94a34f895daaaf09fd8ea90a27cddb12"),
946
"Host": "foo.example.org",
947
"Enabled": True,
948
"Timeout": 300000,
949
"LastCheckedOK": "2019-02-03T00:00:00",
950
"Created": "2019-01-02T00:00:00",
951
"Interval": 120000,
952
"Fingerprint": ("778827225BA7DE539C5A"
953
"7CFA59CFF7CDBD9A5920"),
954
"CheckerRunning": False,
955
"LastEnabled": "2019-01-03T00:00:00",
956
"ApprovalPending": False,
957
"ApprovedByDefault": True,
958
"LastApprovalRequest": "",
959
"ApprovalDelay": 0,
960
"ApprovalDuration": 1000,
961
"Checker": "fping -q -- %(host)s",
962
"ExtendedTimeout": 900000,
963
"Expires": "2019-02-04T00:00:00",
964
"LastCheckerStatus": 0,
965
},
966
"barbar": {
967
"Name": "barbar",
968
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
969
"6ab612cff5ad227247e46c2b020f441c"),
970
"Host": "192.0.2.3",
971
"Enabled": True,
972
"Timeout": 300000,
973
"LastCheckedOK": "2019-02-04T00:00:00",
974
"Created": "2019-01-03T00:00:00",
975
"Interval": 120000,
976
"Fingerprint": ("3E393AEAEFB84C7E89E2"
977
"F547B3A107558FCA3A27"),
978
"CheckerRunning": True,
979
"LastEnabled": "2019-01-04T00:00:00",
980
"ApprovalPending": False,
981
"ApprovedByDefault": False,
982
"LastApprovalRequest": "2019-01-03T00:00:00",
983
"ApprovalDelay": 30000,
984
"ApprovalDuration": 1000,
985
"Checker": ":",
986
"ExtendedTimeout": 900000,
987
"Expires": "2019-02-05T00:00:00",
988
"LastCheckerStatus": -2,
989
},
990
}
991
return super(TestDumpJSONCmd, self).setUp()
992
def test_normal(self):
993
json_data = json.loads(DumpJSONCmd().output(self.clients))
994
self.assertDictEqual(json_data, self.expected_json)
995
def test_one_client(self):
996
clients = self.one_client
997
json_data = json.loads(DumpJSONCmd().output(clients))
998
expected_json = {"foo": self.expected_json["foo"]}
999
self.assertDictEqual(json_data, expected_json)
1000
1001
class TestIsEnabledCmd(TestCmd):
1002
def test_is_enabled(self):
1003
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
1004
for client, properties in self.clients.items()))
1005
def test_is_enabled_run_exits_successfully(self):
1006
with self.assertRaises(SystemExit) as e:
1007
IsEnabledCmd().run(None, self.one_client)
1008
if e.exception.code is not None:
1009
self.assertEqual(e.exception.code, 0)
1010
else:
1011
self.assertIsNone(e.exception.code)
1012
def test_is_enabled_run_exits_with_failure(self):
1013
self.client.attributes["Enabled"] = dbus.Boolean(False)
1014
with self.assertRaises(SystemExit) as e:
1015
IsEnabledCmd().run(None, self.one_client)
1016
if isinstance(e.exception.code, int):
1017
self.assertNotEqual(e.exception.code, 0)
1018
else:
1019
self.assertIsNotNone(e.exception.code)
1020
1021
class TestRemoveCmd(TestCmd):
1022
def test_remove(self):
1023
class MockMandos(object):
1024
def __init__(self):
1025
self.calls = []
1026
def RemoveClient(self, dbus_path):
1027
self.calls.append(("RemoveClient", (dbus_path,)))
1028
mandos = MockMandos()
1029
super(TestRemoveCmd, self).setUp()
1030
RemoveCmd().run(mandos, self.clients)
1031
self.assertEqual(len(mandos.calls), 2)
1032
for client in self.clients:
1033
self.assertIn(("RemoveClient",
1034
(client.__dbus_object_path__,)),
1035
mandos.calls)
1036
1037
class TestApproveCmd(TestCmd):
1038
def test_approve(self):
1039
ApproveCmd().run(None, self.clients)
1040
for client in self.clients:
1041
self.assertIn(("Approve", (True, client_interface)),
1042
client.calls)
1043
1044
class TestDenyCmd(TestCmd):
1045
def test_deny(self):
1046
DenyCmd().run(None, self.clients)
1047
for client in self.clients:
1048
self.assertIn(("Approve", (False, client_interface)),
1049
client.calls)
1050
1051
class TestEnableCmd(TestCmd):
1052
def test_enable(self):
1053
for client in self.clients:
1054
client.attributes["Enabled"] = False
1055
1056
EnableCmd().run(None, self.clients)
1057
1058
for client in self.clients:
1059
self.assertTrue(client.attributes["Enabled"])
1060
1061
class TestDisableCmd(TestCmd):
1062
def test_disable(self):
1063
DisableCmd().run(None, self.clients)
1064
1065
for client in self.clients:
1066
self.assertFalse(client.attributes["Enabled"])
1067
1068
class Unique(object):
1069
"""Class for objects which exist only to be unique objects, since
1070
unittest.mock.sentinel only exists in Python 3.3"""
1071
1072
class TestPropertyCmd(TestCmd):
1073
"""Abstract class for tests of PropertyCmd classes"""
1074
def runTest(self):
1075
if not hasattr(self, "command"):
1076
return
1077
values_to_get = getattr(self, "values_to_get",
1078
self.values_to_set)
1079
for value_to_set, value_to_get in zip(self.values_to_set,
1080
values_to_get):
1081
for client in self.clients:
1082
old_value = client.attributes[self.propname]
1083
self.assertNotIsInstance(old_value, Unique)
1084
client.attributes[self.propname] = Unique()
1085
self.run_command(value_to_set, self.clients)
1086
for client in self.clients:
1087
value = client.attributes[self.propname]
1088
self.assertNotIsInstance(value, Unique)
1089
self.assertEqual(value, value_to_get)
1090
def run_command(self, value, clients):
1091
self.command().run(None, clients)
1092
1093
class TestBumpTimeoutCmd(TestPropertyCmd):
1094
command = BumpTimeoutCmd
1095
propname = "LastCheckedOK"
1096
values_to_set = [""]
1097
1098
class TestStartCheckerCmd(TestPropertyCmd):
1099
command = StartCheckerCmd
1100
propname = "CheckerRunning"
1101
values_to_set = [dbus.Boolean(True)]
1102
1103
class TestStopCheckerCmd(TestPropertyCmd):
1104
command = StopCheckerCmd
1105
propname = "CheckerRunning"
1106
values_to_set = [dbus.Boolean(False)]
1107
1108
class TestApproveByDefaultCmd(TestPropertyCmd):
1109
command = ApproveByDefaultCmd
1110
propname = "ApprovedByDefault"
1111
values_to_set = [dbus.Boolean(True)]
1112
1113
class TestDenyByDefaultCmd(TestPropertyCmd):
1114
command = DenyByDefaultCmd
1115
propname = "ApprovedByDefault"
1116
values_to_set = [dbus.Boolean(False)]
1117
1118
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1119
"""Abstract class for tests of PropertyCmd classes using the
1120
ValueArgumentMixIn"""
1121
def runTest(self):
1122
if type(self) is TestValueArgumentPropertyCmd:
1123
return
1124
return super(TestValueArgumentPropertyCmd, self).runTest()
1125
def run_command(self, value, clients):
1126
self.command(value).run(None, clients)
1127
1128
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1129
command = SetCheckerCmd
1130
propname = "Checker"
1131
values_to_set = ["", ":", "fping -q -- %s"]
1132
1133
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1134
command = SetHostCmd
1135
propname = "Host"
1136
values_to_set = ["192.0.2.3", "foo.example.org"]
1137
1138
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1139
command = SetSecretCmd
1140
propname = "Secret"
1141
values_to_set = [io.BytesIO(b""),
1142
io.BytesIO(b"secret\0xyzzy\nbar")]
1143
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1144
1145
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1146
command = SetTimeoutCmd
1147
propname = "Timeout"
1148
values_to_set = [datetime.timedelta(),
1149
datetime.timedelta(minutes=5),
1150
datetime.timedelta(seconds=1),
1151
datetime.timedelta(weeks=1),
1152
datetime.timedelta(weeks=52)]
1153
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1154
1155
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1156
command = SetExtendedTimeoutCmd
1157
propname = "ExtendedTimeout"
1158
values_to_set = [datetime.timedelta(),
1159
datetime.timedelta(minutes=5),
1160
datetime.timedelta(seconds=1),
1161
datetime.timedelta(weeks=1),
1162
datetime.timedelta(weeks=52)]
1163
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1164
1165
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1166
command = SetIntervalCmd
1167
propname = "Interval"
1168
values_to_set = [datetime.timedelta(),
1169
datetime.timedelta(minutes=5),
1170
datetime.timedelta(seconds=1),
1171
datetime.timedelta(weeks=1),
1172
datetime.timedelta(weeks=52)]
1173
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1174
1175
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1176
command = SetApprovalDelayCmd
1177
propname = "ApprovalDelay"
1178
values_to_set = [datetime.timedelta(),
1179
datetime.timedelta(minutes=5),
1180
datetime.timedelta(seconds=1),
1181
datetime.timedelta(weeks=1),
1182
datetime.timedelta(weeks=52)]
1183
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1184
1185
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1186
command = SetApprovalDurationCmd
1187
propname = "ApprovalDuration"
1188
values_to_set = [datetime.timedelta(),
1189
datetime.timedelta(minutes=5),
1190
datetime.timedelta(seconds=1),
1191
datetime.timedelta(weeks=1),
1192
datetime.timedelta(weeks=52)]
1193
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1194
1195
class Test_command_from_options(unittest.TestCase):
1196
def setUp(self):
1197
self.parser = argparse.ArgumentParser()
1198
add_command_line_options(self.parser)
1199
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1200
"""Assert that parsing ARGS should result in an instance of
1201
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1202
options = self.parser.parse_args(args)
1203
check_option_syntax(self.parser, options)
1204
commands = commands_from_options(options)
1205
self.assertEqual(len(commands), 1)
1206
command = commands[0]
1207
self.assertIsInstance(command, command_cls)
1208
for key, value in cmd_attrs.items():
1209
self.assertEqual(getattr(command, key), value)
1210
def test_print_table(self):
1211
self.assert_command_from_args([], PrintTableCmd,
1212
verbose=False)
1213
1214
def test_print_table_verbose(self):
1215
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1216
verbose=True)
1217
1218
def test_print_table_verbose_short(self):
1219
self.assert_command_from_args(["-v"], PrintTableCmd,
1220
verbose=True)
1221
1222
def test_enable(self):
1223
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1224
1225
def test_enable_short(self):
1226
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1227
1228
def test_disable(self):
1229
self.assert_command_from_args(["--disable", "foo"],
1230
DisableCmd)
1231
1232
def test_disable_short(self):
1233
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1234
1235
def test_bump_timeout(self):
1236
self.assert_command_from_args(["--bump-timeout", "foo"],
1237
BumpTimeoutCmd)
1238
1239
def test_bump_timeout_short(self):
1240
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1241
1242
def test_start_checker(self):
1243
self.assert_command_from_args(["--start-checker", "foo"],
1244
StartCheckerCmd)
1245
1246
def test_stop_checker(self):
1247
self.assert_command_from_args(["--stop-checker", "foo"],
1248
StopCheckerCmd)
1249
1250
def test_remove(self):
1251
self.assert_command_from_args(["--remove", "foo"],
1252
RemoveCmd)
1253
1254
def test_remove_short(self):
1255
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1256
1257
def test_checker(self):
1258
self.assert_command_from_args(["--checker", ":", "foo"],
1259
SetCheckerCmd, value_to_set=":")
1260
1261
def test_checker_empty(self):
1262
self.assert_command_from_args(["--checker", "", "foo"],
1263
SetCheckerCmd, value_to_set="")
1264
1265
def test_checker_short(self):
1266
self.assert_command_from_args(["-c", ":", "foo"],
1267
SetCheckerCmd, value_to_set=":")
1268
1269
def test_timeout(self):
1270
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1271
SetTimeoutCmd,
1272
value_to_set=300000)
1273
1274
def test_timeout_short(self):
1275
self.assert_command_from_args(["-t", "PT5M", "foo"],
1276
SetTimeoutCmd,
1277
value_to_set=300000)
1278
1279
def test_extended_timeout(self):
1280
self.assert_command_from_args(["--extended-timeout", "PT15M",
1281
"foo"],
1282
SetExtendedTimeoutCmd,
1283
value_to_set=900000)
1284
1285
def test_interval(self):
1286
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1287
SetIntervalCmd,
1288
value_to_set=120000)
1289
1290
def test_interval_short(self):
1291
self.assert_command_from_args(["-i", "PT2M", "foo"],
1292
SetIntervalCmd,
1293
value_to_set=120000)
1294
1295
def test_approve_by_default(self):
1296
self.assert_command_from_args(["--approve-by-default", "foo"],
1297
ApproveByDefaultCmd)
1298
1299
def test_deny_by_default(self):
1300
self.assert_command_from_args(["--deny-by-default", "foo"],
1301
DenyByDefaultCmd)
1302
1303
def test_approval_delay(self):
1304
self.assert_command_from_args(["--approval-delay", "PT30S",
1305
"foo"], SetApprovalDelayCmd,
1306
value_to_set=30000)
1307
1308
def test_approval_duration(self):
1309
self.assert_command_from_args(["--approval-duration", "PT1S",
1310
"foo"], SetApprovalDurationCmd,
1311
value_to_set=1000)
1312
1313
def test_host(self):
1314
self.assert_command_from_args(["--host", "foo.example.org",
1315
"foo"], SetHostCmd,
1316
value_to_set="foo.example.org")
1317
1318
def test_host_short(self):
1319
self.assert_command_from_args(["-H", "foo.example.org",
1320
"foo"], SetHostCmd,
1321
value_to_set="foo.example.org")
1322
1323
def test_secret_devnull(self):
1324
self.assert_command_from_args(["--secret", os.path.devnull,
1325
"foo"], SetSecretCmd,
1326
value_to_set=b"")
1327
1328
def test_secret_tempfile(self):
1329
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1330
value = b"secret\0xyzzy\nbar"
1331
f.write(value)
1332
f.seek(0)
1333
self.assert_command_from_args(["--secret", f.name,
1334
"foo"], SetSecretCmd,
1335
value_to_set=value)
1336
1337
def test_secret_devnull_short(self):
1338
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1339
SetSecretCmd, value_to_set=b"")
1340
1341
def test_secret_tempfile_short(self):
1342
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1343
value = b"secret\0xyzzy\nbar"
1344
f.write(value)
1345
f.seek(0)
1346
self.assert_command_from_args(["-s", f.name, "foo"],
1347
SetSecretCmd,
1348
value_to_set=value)
1349
1350
def test_approve(self):
1351
self.assert_command_from_args(["--approve", "foo"],
1352
ApproveCmd)
1353
1354
def test_approve_short(self):
1355
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1356
1357
def test_deny(self):
1358
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1359
1360
def test_deny_short(self):
1361
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1362
1363
def test_dump_json(self):
1364
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1365
1366
def test_is_enabled(self):
1367
self.assert_command_from_args(["--is-enabled", "foo"],
1368
IsEnabledCmd)
1369
1370
def test_is_enabled_short(self):
1371
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1372
1373
def test_deny_before_remove(self):
1374
options = self.parser.parse_args(["--deny", "--remove", "foo"])
1375
check_option_syntax(self.parser, options)
1376
commands = commands_from_options(options)
1377
self.assertEqual(len(commands), 2)
1378
self.assertIsInstance(commands[0], DenyCmd)
1379
self.assertIsInstance(commands[1], RemoveCmd)
1380
1381
def test_deny_before_remove_reversed(self):
1382
options = self.parser.parse_args(["--remove", "--deny", "--all"])
1383
check_option_syntax(self.parser, options)
1384
commands = commands_from_options(options)
1385
self.assertEqual(len(commands), 2)
1386
self.assertIsInstance(commands[0], DenyCmd)
1387
self.assertIsInstance(commands[1], RemoveCmd)
1388
1389
1390
class Test_check_option_syntax(unittest.TestCase):
1391
# This mostly corresponds to the definition from has_actions() in
1392
# check_option_syntax()
1393
actions = {
1394
# The actual values set here are not that important, but we do
1395
# at least stick to the correct types, even though they are
1396
# never used
1397
"enable": True,
1398
"disable": True,
1399
"bump_timeout": True,
1400
"start_checker": True,
1401
"stop_checker": True,
1402
"is_enabled": True,
1403
"remove": True,
1404
"checker": "x",
1405
"timeout": datetime.timedelta(),
1406
"extended_timeout": datetime.timedelta(),
1407
"interval": datetime.timedelta(),
1408
"approved_by_default": True,
1409
"approval_delay": datetime.timedelta(),
1410
"approval_duration": datetime.timedelta(),
1411
"host": "x",
1412
"secret": io.BytesIO(b"x"),
1413
"approve": True,
1414
"deny": True,
1415
}
1416
1417
def setUp(self):
1418
self.parser = argparse.ArgumentParser()
1419
add_command_line_options(self.parser)
1420
1421
@contextlib.contextmanager
1422
def assertParseError(self):
1423
with self.assertRaises(SystemExit) as e:
1424
with self.temporarily_suppress_stderr():
1425
yield
1426
# Exit code from argparse is guaranteed to be "2". Reference:
1427
# https://docs.python.org/3/library/argparse.html#exiting-methods
1428
self.assertEqual(e.exception.code, 2)
1429
1430
@staticmethod
1431
@contextlib.contextmanager
1432
def temporarily_suppress_stderr():
1433
null = os.open(os.path.devnull, os.O_RDWR)
1434
stderrcopy = os.dup(sys.stderr.fileno())
1435
os.dup2(null, sys.stderr.fileno())
1436
os.close(null)
1437
try:
1438
yield
1439
finally:
1440
# restore stderr
1441
os.dup2(stderrcopy, sys.stderr.fileno())
1442
os.close(stderrcopy)
1443
1444
def check_option_syntax(self, options):
1445
check_option_syntax(self.parser, options)
1446
1447
def test_actions_requires_client_or_all(self):
1448
for action, value in self.actions.items():
1449
options = self.parser.parse_args()
1450
setattr(options, action, value)
1451
with self.assertParseError():
1452
self.check_option_syntax(options)
1453
1454
def test_actions_conflicts_with_verbose(self):
1455
for action, value in self.actions.items():
1456
options = self.parser.parse_args()
1457
setattr(options, action, value)
1458
options.verbose = True
1459
with self.assertParseError():
1460
self.check_option_syntax(options)
1461
1462
def test_dump_json_conflicts_with_verbose(self):
1463
options = self.parser.parse_args()
1464
options.dump_json = True
1465
options.verbose = True
1466
with self.assertParseError():
1467
self.check_option_syntax(options)
1468
1469
def test_dump_json_conflicts_with_action(self):
1470
for action, value in self.actions.items():
1471
options = self.parser.parse_args()
1472
setattr(options, action, value)
1473
options.dump_json = True
1474
with self.assertParseError():
1475
self.check_option_syntax(options)
1476
1477
def test_all_can_not_be_alone(self):
1478
options = self.parser.parse_args()
1479
options.all = True
1480
with self.assertParseError():
1481
self.check_option_syntax(options)
1482
1483
def test_all_is_ok_with_any_action(self):
1484
for action, value in self.actions.items():
1485
options = self.parser.parse_args()
1486
setattr(options, action, value)
1487
options.all = True
1488
self.check_option_syntax(options)
1489
1490
def test_is_enabled_fails_without_client(self):
1491
options = self.parser.parse_args()
1492
options.is_enabled = True
1493
with self.assertParseError():
1494
self.check_option_syntax(options)
1495
1496
def test_is_enabled_works_with_one_client(self):
1497
options = self.parser.parse_args()
1498
options.is_enabled = True
1499
options.client = ["foo"]
1500
self.check_option_syntax(options)
1501
1502
def test_is_enabled_fails_with_two_clients(self):
1503
options = self.parser.parse_args()
1504
options.is_enabled = True
1505
options.client = ["foo", "barbar"]
1506
with self.assertParseError():
1507
self.check_option_syntax(options)
1508
1509
def test_remove_can_only_be_combined_with_action_deny(self):
1510
for action, value in self.actions.items():
1511
if action in {"remove", "deny"}:
1512
continue
1513
options = self.parser.parse_args()
1514
setattr(options, action, value)
1515
options.all = True
1516
options.remove = True
1517
with self.assertParseError():
1518
self.check_option_syntax(options)
1519
1520
1521
1522
def should_only_run_tests():
1523
parser = argparse.ArgumentParser(add_help=False)
1524
parser.add_argument("--check", action='store_true')
1525
args, unknown_args = parser.parse_known_args()
1526
run_tests = args.check
1527
if run_tests:
1528
# Remove --check argument from sys.argv
1529
sys.argv[1:] = unknown_args
1530
return run_tests
1531
1532
# Add all tests from doctest strings
1533
def load_tests(loader, tests, none):
1534
import doctest
1535
tests.addTests(doctest.DocTestSuite())
1536
return tests
496
1537
497
1538
if __name__ == "__main__":
498
main()
1539
if should_only_run_tests():
1540
# Call using ./tdd-python-script --check [--verbose]
1541
unittest.main()
1542
else:
1543
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0