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- Committer: Teddy Hogeborn
- Date: 2019-03-02 19:59:16 UTC
- mto: (237.7.594 trunk)
- mto: This revision was merged to the branch mainline in revision 382.
- Revision ID: teddy@recompile.se-20190302195916-mya36qr865qqujnz
mandos-ctl: White space changes only
* mandos-ctl: Fix some white space, wrapping, and indentation.
* mandos-ctl: Fix some white space, wrapping, and indentation.
- files modified:
- mandos-ctl
added
removed
mandos-ctl
42
42
import json
43
43
import unittest
44
44
import logging
45
import io
46
import tempfile
47
import contextlib
48
45
49
46
import dbus
50
47
64
61
65
62
locale.setlocale(locale.LC_ALL, "")
66
63
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
64
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
65
domain = "se.recompile"
66
busname = domain + ".Mandos"
67
server_path = "/"
68
server_interface = domain + ".Mandos"
69
client_interface = domain + ".Mandos.Client"
73
70
version = "1.8.3"
74
71
75
72
79
76
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
80
77
81
78
82
def main():
83
parser = argparse.ArgumentParser()
84
85
add_command_line_options(parser)
86
87
options = parser.parse_args()
88
89
check_option_syntax(parser, options)
90
91
clientnames = options.client
92
93
if options.debug:
94
log.setLevel(logging.DEBUG)
95
96
try:
97
bus = dbus.SystemBus()
98
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
99
dbus_busname, server_dbus_path)
100
mandos_dbus_objc = bus.get_object(dbus_busname,
101
server_dbus_path)
102
except dbus.exceptions.DBusException:
103
log.critical("Could not connect to Mandos server")
104
sys.exit(1)
105
106
mandos_serv = dbus.Interface(mandos_dbus_objc,
107
dbus_interface=server_dbus_interface)
108
mandos_serv_object_manager = dbus.Interface(
109
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
110
111
# Filter out log message from dbus module
112
dbus_logger = logging.getLogger("dbus.proxies")
113
class NullFilter(logging.Filter):
114
def filter(self, record):
115
return False
116
dbus_filter = NullFilter()
117
try:
118
dbus_logger.addFilter(dbus_filter)
119
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
120
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
121
mandos_clients = {path: ifs_and_props[client_dbus_interface]
122
for path, ifs_and_props in
123
mandos_serv_object_manager
124
.GetManagedObjects().items()
125
if client_dbus_interface in ifs_and_props}
126
except dbus.exceptions.DBusException as e:
127
log.critical("Failed to access Mandos server through D-Bus:"
128
"\n%s", e)
129
sys.exit(1)
130
finally:
131
# restore dbus logger
132
dbus_logger.removeFilter(dbus_filter)
133
134
# Compile dict of (clients: properties) to process
135
clients = {}
136
137
if not clientnames:
138
clients = {objpath: properties
139
for objpath, properties in mandos_clients.items()}
140
else:
141
for name in clientnames:
142
for objpath, properties in mandos_clients.items():
143
if properties["Name"] == name:
144
clients[objpath] = properties
145
break
146
else:
147
log.critical("Client not found on server: %r", name)
148
sys.exit(1)
149
150
# Run all commands on clients
151
commands = commands_from_options(options)
152
for command in commands:
153
command.run(clients, bus, mandos_serv)
154
155
156
def add_command_line_options(parser):
157
parser.add_argument("--version", action="version",
158
version="%(prog)s {}".format(version),
159
help="show version number and exit")
160
parser.add_argument("-a", "--all", action="store_true",
161
help="Select all clients")
162
parser.add_argument("-v", "--verbose", action="store_true",
163
help="Print all fields")
164
parser.add_argument("-j", "--dump-json", action="store_true",
165
help="Dump client data in JSON format")
166
enable_disable = parser.add_mutually_exclusive_group()
167
enable_disable.add_argument("-e", "--enable", action="store_true",
168
help="Enable client")
169
enable_disable.add_argument("-d", "--disable",
170
action="store_true",
171
help="disable client")
172
parser.add_argument("-b", "--bump-timeout", action="store_true",
173
help="Bump timeout for client")
174
start_stop_checker = parser.add_mutually_exclusive_group()
175
start_stop_checker.add_argument("--start-checker",
176
action="store_true",
177
help="Start checker for client")
178
start_stop_checker.add_argument("--stop-checker",
179
action="store_true",
180
help="Stop checker for client")
181
parser.add_argument("-V", "--is-enabled", action="store_true",
182
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", action="store_true",
184
help="Remove client")
185
parser.add_argument("-c", "--checker",
186
help="Set checker command for client")
187
parser.add_argument("-t", "--timeout", type=string_to_delta,
188
help="Set timeout for client")
189
parser.add_argument("--extended-timeout", type=string_to_delta,
190
help="Set extended timeout for client")
191
parser.add_argument("-i", "--interval", type=string_to_delta,
192
help="Set checker interval for client")
193
approve_deny_default = parser.add_mutually_exclusive_group()
194
approve_deny_default.add_argument(
195
"--approve-by-default", action="store_true",
196
default=None, dest="approved_by_default",
197
help="Set client to be approved by default")
198
approve_deny_default.add_argument(
199
"--deny-by-default", action="store_false",
200
dest="approved_by_default",
201
help="Set client to be denied by default")
202
parser.add_argument("--approval-delay", type=string_to_delta,
203
help="Set delay before client approve/deny")
204
parser.add_argument("--approval-duration", type=string_to_delta,
205
help="Set duration of one client approval")
206
parser.add_argument("-H", "--host", help="Set host for client")
207
parser.add_argument("-s", "--secret",
208
type=argparse.FileType(mode="rb"),
209
help="Set password blob (file) for client")
210
approve_deny = parser.add_mutually_exclusive_group()
211
approve_deny.add_argument(
212
"-A", "--approve", action="store_true",
213
help="Approve any current client request")
214
approve_deny.add_argument("-D", "--deny", action="store_true",
215
help="Deny any current client request")
216
parser.add_argument("--debug", action="store_true",
217
help="Debug mode (show D-Bus commands)")
218
parser.add_argument("--check", action="store_true",
219
help="Run self-test")
220
parser.add_argument("client", nargs="*", help="Client name")
221
222
223
def string_to_delta(interval):
224
"""Parse a string and return a datetime.timedelta"""
225
226
try:
227
return rfc3339_duration_to_delta(interval)
228
except ValueError as e:
229
log.warning("%s - Parsing as pre-1.6.1 interval instead",
230
' '.join(e.args))
231
return parse_pre_1_6_1_interval(interval)
79
def milliseconds_to_string(ms):
80
td = datetime.timedelta(0, 0, 0, ms)
81
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
82
.format(days="{}T".format(td.days) if td.days else "",
83
hours=td.seconds // 3600,
84
minutes=(td.seconds % 3600) // 60,
85
seconds=td.seconds % 60))
232
86
233
87
234
88
def rfc3339_duration_to_delta(duration):
361
215
return value
362
216
363
217
218
def string_to_delta(interval):
219
"""Parse a string and return a datetime.timedelta"""
220
221
try:
222
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
364
229
def parse_pre_1_6_1_interval(interval):
365
230
"""Parse an interval string as documented by Mandos before 1.6.1,
366
231
and return a datetime.timedelta
404
269
return value
405
270
406
271
407
def check_option_syntax(parser, options):
408
"""Apply additional restrictions on options, not expressible in
409
argparse"""
410
411
def has_actions(options):
412
return any((options.enable,
413
options.disable,
414
options.bump_timeout,
415
options.start_checker,
416
options.stop_checker,
417
options.is_enabled,
418
options.remove,
419
options.checker is not None,
420
options.timeout is not None,
421
options.extended_timeout is not None,
422
options.interval is not None,
423
options.approved_by_default is not None,
424
options.approval_delay is not None,
425
options.approval_duration is not None,
426
options.host is not None,
427
options.secret is not None,
428
options.approve,
429
options.deny))
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
330
def valuetostring(value, keyword):
331
if isinstance(value, dbus.Boolean):
332
return "Yes" if value else "No"
333
if keyword in ("Timeout", "Interval", "ApprovalDelay",
334
"ApprovalDuration", "ExtendedTimeout"):
335
return milliseconds_to_string(value)
336
return str(value)
337
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})
345
346
347
def has_actions(options):
348
return any((options.enable,
349
options.disable,
350
options.bump_timeout,
351
options.start_checker,
352
options.stop_checker,
353
options.is_enabled,
354
options.remove,
355
options.checker is not None,
356
options.timeout is not None,
357
options.extended_timeout is not None,
358
options.interval is not None,
359
options.approved_by_default is not None,
360
options.approval_delay is not None,
361
options.approval_duration is not None,
362
options.host is not None,
363
options.secret is not None,
364
options.approve,
365
options.deny))
366
367
368
def main():
369
parser = argparse.ArgumentParser()
370
parser.add_argument("--version", action="version",
371
version="%(prog)s {}".format(version),
372
help="show version number and exit")
373
parser.add_argument("-a", "--all", action="store_true",
374
help="Select all clients")
375
parser.add_argument("-v", "--verbose", action="store_true",
376
help="Print all fields")
377
parser.add_argument("-j", "--dump-json", action="store_true",
378
help="Dump client data in JSON format")
379
parser.add_argument("-e", "--enable", action="store_true",
380
help="Enable client")
381
parser.add_argument("-d", "--disable", action="store_true",
382
help="disable client")
383
parser.add_argument("-b", "--bump-timeout", action="store_true",
384
help="Bump timeout for client")
385
parser.add_argument("--start-checker", action="store_true",
386
help="Start checker for client")
387
parser.add_argument("--stop-checker", action="store_true",
388
help="Stop checker for client")
389
parser.add_argument("-V", "--is-enabled", action="store_true",
390
help="Check if client is enabled")
391
parser.add_argument("-r", "--remove", action="store_true",
392
help="Remove client")
393
parser.add_argument("-c", "--checker",
394
help="Set checker command for client")
395
parser.add_argument("-t", "--timeout",
396
help="Set timeout for client")
397
parser.add_argument("--extended-timeout",
398
help="Set extended timeout for client")
399
parser.add_argument("-i", "--interval",
400
help="Set checker interval for client")
401
parser.add_argument("--approve-by-default", action="store_true",
402
default=None, dest="approved_by_default",
403
help="Set client to be approved by default")
404
parser.add_argument("--deny-by-default", action="store_false",
405
dest="approved_by_default",
406
help="Set client to be denied by default")
407
parser.add_argument("--approval-delay",
408
help="Set delay before client approve/deny")
409
parser.add_argument("--approval-duration",
410
help="Set duration of one client approval")
411
parser.add_argument("-H", "--host", help="Set host for client")
412
parser.add_argument("-s", "--secret",
413
type=argparse.FileType(mode="rb"),
414
help="Set password blob (file) for client")
415
parser.add_argument("-A", "--approve", action="store_true",
416
help="Approve any current client request")
417
parser.add_argument("-D", "--deny", action="store_true",
418
help="Deny any current client request")
419
parser.add_argument("--check", action="store_true",
420
help="Run self-test")
421
parser.add_argument("client", nargs="*", help="Client name")
422
options = parser.parse_args()
430
423
431
424
if has_actions(options) and not (options.client or options.all):
432
425
parser.error("Options require clients names or --all.")
437
430
parser.error("--dump-json can only be used alone.")
438
431
if options.all and not has_actions(options):
439
432
parser.error("--all requires an action.")
440
if options.is_enabled and len(options.client) > 1:
441
parser.error("--is-enabled requires exactly one client")
442
if options.remove:
443
options.remove = False
444
if has_actions(options) and not options.deny:
445
parser.error("--remove can only be combined with --deny")
446
options.remove = True
447
448
449
def commands_from_options(options):
450
451
commands = []
452
453
if options.is_enabled:
454
commands.append(IsEnabledCmd())
455
456
if options.approve:
457
commands.append(ApproveCmd())
458
459
if options.deny:
460
commands.append(DenyCmd())
461
462
if options.remove:
463
commands.append(RemoveCmd())
464
465
if options.dump_json:
466
commands.append(DumpJSONCmd())
467
468
if options.enable:
469
commands.append(EnableCmd())
470
471
if options.disable:
472
commands.append(DisableCmd())
473
474
if options.bump_timeout:
475
commands.append(BumpTimeoutCmd())
476
477
if options.start_checker:
478
commands.append(StartCheckerCmd())
479
480
if options.stop_checker:
481
commands.append(StopCheckerCmd())
482
483
if options.approved_by_default is not None:
484
if options.approved_by_default:
485
commands.append(ApproveByDefaultCmd())
486
else:
487
commands.append(DenyByDefaultCmd())
488
489
if options.checker is not None:
490
commands.append(SetCheckerCmd(options.checker))
491
492
if options.host is not None:
493
commands.append(SetHostCmd(options.host))
494
495
if options.secret is not None:
496
commands.append(SetSecretCmd(options.secret))
497
498
if options.timeout is not None:
499
commands.append(SetTimeoutCmd(options.timeout))
500
501
if options.extended_timeout:
502
commands.append(
503
SetExtendedTimeoutCmd(options.extended_timeout))
504
505
if options.interval is not None:
506
commands.append(SetIntervalCmd(options.interval))
507
508
if options.approval_delay is not None:
509
commands.append(SetApprovalDelayCmd(options.approval_delay))
510
511
if options.approval_duration is not None:
512
commands.append(
513
SetApprovalDurationCmd(options.approval_duration))
514
515
# If no command option has been given, show table of clients,
516
# optionally verbosely
517
if not commands:
518
commands.append(PrintTableCmd(verbose=options.verbose))
519
520
return commands
521
522
523
class Command(object):
524
"""Abstract class for commands"""
525
def run(self, clients, bus=None, mandos=None):
526
"""Normal commands should implement run_on_one_client(), but
527
commands which want to operate on all clients at the same time
528
can override this run() method instead."""
529
self.mandos = mandos
530
for clientpath, properties in clients.items():
531
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
532
dbus_busname, str(clientpath))
533
client = bus.get_object(dbus_busname, clientpath)
534
self.run_on_one_client(client, properties)
535
536
537
class IsEnabledCmd(Command):
538
def run(self, clients, bus=None, mandos=None):
539
client, properties = next(iter(clients.items()))
540
if self.is_enabled(client, properties):
541
sys.exit(0)
542
sys.exit(1)
543
def is_enabled(self, client, properties):
544
return properties["Enabled"]
545
546
547
class ApproveCmd(Command):
548
def run_on_one_client(self, client, properties):
549
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
550
client.__dbus_object_path__, client_dbus_interface)
551
client.Approve(dbus.Boolean(True),
552
dbus_interface=client_dbus_interface)
553
554
555
class DenyCmd(Command):
556
def run_on_one_client(self, client, properties):
557
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
558
client.__dbus_object_path__, client_dbus_interface)
559
client.Approve(dbus.Boolean(False),
560
dbus_interface=client_dbus_interface)
561
562
563
class RemoveCmd(Command):
564
def run_on_one_client(self, client, properties):
565
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
566
server_dbus_path, server_dbus_interface,
567
str(client.__dbus_object_path__))
568
self.mandos.RemoveClient(client.__dbus_object_path__)
569
570
571
class OutputCmd(Command):
572
"""Abstract class for commands outputting client details"""
573
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
574
"Created", "Interval", "Host", "KeyID",
575
"Fingerprint", "CheckerRunning", "LastEnabled",
576
"ApprovalPending", "ApprovedByDefault",
577
"LastApprovalRequest", "ApprovalDelay",
578
"ApprovalDuration", "Checker", "ExtendedTimeout",
579
"Expires", "LastCheckerStatus")
580
581
def run(self, clients, bus=None, mandos=None):
582
print(self.output(clients.values()))
583
584
def output(self, clients):
585
raise NotImplementedError()
586
587
588
class DumpJSONCmd(OutputCmd):
589
def output(self, clients):
590
data = {client["Name"]:
591
{key: self.dbus_boolean_to_bool(client[key])
592
for key in self.all_keywords}
593
for client in clients}
594
return json.dumps(data, indent=4, separators=(',', ': '))
595
596
@staticmethod
597
def dbus_boolean_to_bool(value):
598
if isinstance(value, dbus.Boolean):
599
value = bool(value)
600
return value
601
602
603
class PrintTableCmd(OutputCmd):
604
def __init__(self, verbose=False):
605
self.verbose = verbose
606
607
def output(self, clients):
608
default_keywords = ("Name", "Enabled", "Timeout",
609
"LastCheckedOK")
610
keywords = default_keywords
611
if self.verbose:
612
keywords = self.all_keywords
613
return str(self.TableOfClients(clients, keywords))
614
615
class TableOfClients(object):
616
tableheaders = {
617
"Name": "Name",
618
"Enabled": "Enabled",
619
"Timeout": "Timeout",
620
"LastCheckedOK": "Last Successful Check",
621
"LastApprovalRequest": "Last Approval Request",
622
"Created": "Created",
623
"Interval": "Interval",
624
"Host": "Host",
625
"Fingerprint": "Fingerprint",
626
"KeyID": "Key ID",
627
"CheckerRunning": "Check Is Running",
628
"LastEnabled": "Last Enabled",
629
"ApprovalPending": "Approval Is Pending",
630
"ApprovedByDefault": "Approved By Default",
631
"ApprovalDelay": "Approval Delay",
632
"ApprovalDuration": "Approval Duration",
633
"Checker": "Checker",
634
"ExtendedTimeout": "Extended Timeout",
635
"Expires": "Expires",
636
"LastCheckerStatus": "Last Checker Status",
637
}
638
639
def __init__(self, clients, keywords, tableheaders=None):
640
self.clients = clients
641
self.keywords = keywords
642
if tableheaders is not None:
643
self.tableheaders = tableheaders
644
645
def __str__(self):
646
return "\n".join(self.rows())
647
648
if sys.version_info.major == 2:
649
__unicode__ = __str__
650
def __str__(self):
651
return str(self).encode(locale.getpreferredencoding())
652
653
def rows(self):
654
format_string = self.row_formatting_string()
655
rows = [self.header_line(format_string)]
656
rows.extend(self.client_line(client, format_string)
657
for client in self.clients)
658
return rows
659
660
def row_formatting_string(self):
661
"Format string used to format table rows"
662
return " ".join("{{{key}:{width}}}".format(
663
width=max(len(self.tableheaders[key]),
664
*(len(self.string_from_client(client, key))
665
for client in self.clients)),
666
key=key)
667
for key in self.keywords)
668
669
def string_from_client(self, client, key):
670
return self.valuetostring(client[key], key)
671
672
@classmethod
673
def valuetostring(cls, value, keyword):
674
if isinstance(value, dbus.Boolean):
675
return "Yes" if value else "No"
676
if keyword in ("Timeout", "Interval", "ApprovalDelay",
677
"ApprovalDuration", "ExtendedTimeout"):
678
return cls.milliseconds_to_string(value)
679
return str(value)
680
681
def header_line(self, format_string):
682
return format_string.format(**self.tableheaders)
683
684
def client_line(self, client, format_string):
685
return format_string.format(
686
**{key: self.string_from_client(client, key)
687
for key in self.keywords})
688
689
@staticmethod
690
def milliseconds_to_string(ms):
691
td = datetime.timedelta(0, 0, 0, ms)
692
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
693
.format(days="{}T".format(td.days)
694
if td.days else "",
695
hours=td.seconds // 3600,
696
minutes=(td.seconds % 3600) // 60,
697
seconds=td.seconds % 60))
698
699
700
class PropertyCmd(Command):
701
"""Abstract class for Actions for setting one client property"""
702
703
def run_on_one_client(self, client, properties):
704
"""Set the Client's D-Bus property"""
705
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
706
client.__dbus_object_path__,
707
dbus.PROPERTIES_IFACE, client_dbus_interface,
708
self.propname, self.value_to_set
709
if not isinstance(self.value_to_set, dbus.Boolean)
710
else bool(self.value_to_set))
711
client.Set(client_dbus_interface, self.propname,
712
self.value_to_set,
713
dbus_interface=dbus.PROPERTIES_IFACE)
714
715
@property
716
def propname(self):
717
raise NotImplementedError()
718
719
720
class EnableCmd(PropertyCmd):
721
propname = "Enabled"
722
value_to_set = dbus.Boolean(True)
723
724
725
class DisableCmd(PropertyCmd):
726
propname = "Enabled"
727
value_to_set = dbus.Boolean(False)
728
729
730
class BumpTimeoutCmd(PropertyCmd):
731
propname = "LastCheckedOK"
732
value_to_set = ""
733
734
735
class StartCheckerCmd(PropertyCmd):
736
propname = "CheckerRunning"
737
value_to_set = dbus.Boolean(True)
738
739
740
class StopCheckerCmd(PropertyCmd):
741
propname = "CheckerRunning"
742
value_to_set = dbus.Boolean(False)
743
744
745
class ApproveByDefaultCmd(PropertyCmd):
746
propname = "ApprovedByDefault"
747
value_to_set = dbus.Boolean(True)
748
749
750
class DenyByDefaultCmd(PropertyCmd):
751
propname = "ApprovedByDefault"
752
value_to_set = dbus.Boolean(False)
753
754
755
class PropertyValueCmd(PropertyCmd):
756
"""Abstract class for PropertyCmd recieving a value as argument"""
757
def __init__(self, value):
758
self.value_to_set = value
759
760
761
class SetCheckerCmd(PropertyValueCmd):
762
propname = "Checker"
763
764
765
class SetHostCmd(PropertyValueCmd):
766
propname = "Host"
767
768
769
class SetSecretCmd(PropertyValueCmd):
770
propname = "Secret"
771
772
@property
773
def value_to_set(self):
774
return self._vts
775
776
@value_to_set.setter
777
def value_to_set(self, value):
778
"""When setting, read data from supplied file object"""
779
self._vts = value.read()
780
value.close()
781
782
783
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
784
"""Abstract class for PropertyValueCmd taking a value argument as
785
a datetime.timedelta() but should store it as milliseconds."""
786
787
@property
788
def value_to_set(self):
789
return self._vts
790
791
@value_to_set.setter
792
def value_to_set(self, value):
793
"""When setting, convert value from a datetime.timedelta"""
794
self._vts = int(round(value.total_seconds() * 1000))
795
796
797
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
798
propname = "Timeout"
799
800
801
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
802
propname = "ExtendedTimeout"
803
804
805
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
806
propname = "Interval"
807
808
809
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
810
propname = "ApprovalDelay"
811
812
813
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
814
propname = "ApprovalDuration"
815
433
434
try:
435
bus = dbus.SystemBus()
436
mandos_dbus_objc = bus.get_object(busname, server_path)
437
except dbus.exceptions.DBusException:
438
log.critical("Could not connect to Mandos server")
439
sys.exit(1)
440
441
mandos_serv = dbus.Interface(mandos_dbus_objc,
442
dbus_interface=server_interface)
443
mandos_serv_object_manager = dbus.Interface(
444
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
445
446
# block stderr since dbus library prints to stderr
447
null = os.open(os.path.devnull, os.O_RDWR)
448
stderrcopy = os.dup(sys.stderr.fileno())
449
os.dup2(null, sys.stderr.fileno())
450
os.close(null)
451
try:
452
try:
453
mandos_clients = {path: ifs_and_props[client_interface]
454
for path, ifs_and_props in
455
mandos_serv_object_manager
456
.GetManagedObjects().items()
457
if client_interface in ifs_and_props}
458
finally:
459
# restore stderr
460
os.dup2(stderrcopy, sys.stderr.fileno())
461
os.close(stderrcopy)
462
except dbus.exceptions.DBusException as e:
463
log.critical("Failed to access Mandos server through D-Bus:"
464
"\n%s", e)
465
sys.exit(1)
466
467
# Compile dict of (clients: properties) to process
468
clients = {}
469
470
if options.all or not options.client:
471
clients = {bus.get_object(busname, path): properties
472
for path, properties in mandos_clients.items()}
473
else:
474
for name in options.client:
475
for path, client in mandos_clients.items():
476
if client["Name"] == name:
477
client_objc = bus.get_object(busname, path)
478
clients[client_objc] = client
479
break
480
else:
481
log.critical("Client not found on server: %r", name)
482
sys.exit(1)
483
484
if not has_actions(options) and clients:
485
if options.verbose or options.dump_json:
486
keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
487
"Created", "Interval", "Host", "KeyID",
488
"Fingerprint", "CheckerRunning",
489
"LastEnabled", "ApprovalPending",
490
"ApprovedByDefault", "LastApprovalRequest",
491
"ApprovalDelay", "ApprovalDuration",
492
"Checker", "ExtendedTimeout", "Expires",
493
"LastCheckerStatus")
494
else:
495
keywords = defaultkeywords
496
497
if options.dump_json:
498
json.dump({client["Name"]: {key:
499
bool(client[key])
500
if isinstance(client[key],
501
dbus.Boolean)
502
else client[key]
503
for key in keywords}
504
for client in clients.values()},
505
fp=sys.stdout, indent=4,
506
separators=(',', ': '))
507
print()
508
else:
509
print(TableOfClients(clients.values(), keywords))
510
else:
511
# Process each client in the list by all selected options
512
for client in clients:
513
514
def set_client_prop(prop, value):
515
"""Set a Client D-Bus property"""
516
client.Set(client_interface, prop, value,
517
dbus_interface=dbus.PROPERTIES_IFACE)
518
519
def set_client_prop_ms(prop, value):
520
"""Set a Client D-Bus property, converted
521
from a string to milliseconds."""
522
set_client_prop(prop,
523
string_to_delta(value).total_seconds()
524
* 1000)
525
526
if options.remove:
527
mandos_serv.RemoveClient(client.__dbus_object_path__)
528
if options.enable:
529
set_client_prop("Enabled", dbus.Boolean(True))
530
if options.disable:
531
set_client_prop("Enabled", dbus.Boolean(False))
532
if options.bump_timeout:
533
set_client_prop("LastCheckedOK", "")
534
if options.start_checker:
535
set_client_prop("CheckerRunning", dbus.Boolean(True))
536
if options.stop_checker:
537
set_client_prop("CheckerRunning", dbus.Boolean(False))
538
if options.is_enabled:
539
if client.Get(client_interface, "Enabled",
540
dbus_interface=dbus.PROPERTIES_IFACE):
541
sys.exit(0)
542
else:
543
sys.exit(1)
544
if options.checker is not None:
545
set_client_prop("Checker", options.checker)
546
if options.host is not None:
547
set_client_prop("Host", options.host)
548
if options.interval is not None:
549
set_client_prop_ms("Interval", options.interval)
550
if options.approval_delay is not None:
551
set_client_prop_ms("ApprovalDelay",
552
options.approval_delay)
553
if options.approval_duration is not None:
554
set_client_prop_ms("ApprovalDuration",
555
options.approval_duration)
556
if options.timeout is not None:
557
set_client_prop_ms("Timeout", options.timeout)
558
if options.extended_timeout is not None:
559
set_client_prop_ms("ExtendedTimeout",
560
options.extended_timeout)
561
if options.secret is not None:
562
set_client_prop("Secret",
563
dbus.ByteArray(options.secret.read()))
564
if options.approved_by_default is not None:
565
set_client_prop("ApprovedByDefault",
566
dbus.Boolean(options
567
.approved_by_default))
568
if options.approve:
569
client.Approve(dbus.Boolean(True),
570
dbus_interface=client_interface)
571
elif options.deny:
572
client.Approve(dbus.Boolean(False),
573
dbus_interface=client_interface)
816
574
817
575
576
class Test_milliseconds_to_string(unittest.TestCase):
577
def test_all(self):
578
self.assertEqual(milliseconds_to_string(93785000),
579
"1T02:03:05")
580
def test_no_days(self):
581
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
582
def test_all_zero(self):
583
self.assertEqual(milliseconds_to_string(0), "00:00:00")
584
def test_no_fractional_seconds(self):
585
self.assertEqual(milliseconds_to_string(400), "00:00:00")
586
self.assertEqual(milliseconds_to_string(900), "00:00:00")
587
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
588
818
589
class Test_string_to_delta(unittest.TestCase):
819
590
def test_handles_basic_rfc3339(self):
820
self.assertEqual(string_to_delta("PT0S"),
821
datetime.timedelta())
822
self.assertEqual(string_to_delta("P0D"),
823
datetime.timedelta())
824
self.assertEqual(string_to_delta("PT1S"),
825
datetime.timedelta(0, 1))
826
591
self.assertEqual(string_to_delta("PT2H"),
827
592
datetime.timedelta(0, 7200))
828
829
593
def test_falls_back_to_pre_1_6_1_with_warning(self):
830
594
# assertLogs only exists in Python 3.4
831
595
if hasattr(self, "assertLogs"):
832
596
with self.assertLogs(log, logging.WARNING):
833
597
value = string_to_delta("2h")
834
598
else:
835
class WarningFilter(logging.Filter):
836
"""Don't show, but record the presence of, warnings"""
837
def filter(self, record):
838
is_warning = record.levelno >= logging.WARNING
839
self.found = is_warning or getattr(self, "found",
840
False)
841
return not is_warning
842
warning_filter = WarningFilter()
843
log.addFilter(warning_filter)
844
try:
845
value = string_to_delta("2h")
846
finally:
847
log.removeFilter(warning_filter)
848
self.assertTrue(getattr(warning_filter, "found", False))
599
value = string_to_delta("2h")
849
600
self.assertEqual(value, datetime.timedelta(0, 7200))
850
601
851
852
class Test_check_option_syntax(unittest.TestCase):
853
def setUp(self):
854
self.parser = argparse.ArgumentParser()
855
add_command_line_options(self.parser)
856
857
def test_actions_requires_client_or_all(self):
858
for action, value in self.actions.items():
859
options = self.parser.parse_args()
860
setattr(options, action, value)
861
with self.assertParseError():
862
self.check_option_syntax(options)
863
864
# This mostly corresponds to the definition from has_actions() in
865
# check_option_syntax()
866
actions = {
867
# The actual values set here are not that important, but we do
868
# at least stick to the correct types, even though they are
869
# never used
870
"enable": True,
871
"disable": True,
872
"bump_timeout": True,
873
"start_checker": True,
874
"stop_checker": True,
875
"is_enabled": True,
876
"remove": True,
877
"checker": "x",
878
"timeout": datetime.timedelta(),
879
"extended_timeout": datetime.timedelta(),
880
"interval": datetime.timedelta(),
881
"approved_by_default": True,
882
"approval_delay": datetime.timedelta(),
883
"approval_duration": datetime.timedelta(),
884
"host": "x",
885
"secret": io.BytesIO(b"x"),
886
"approve": True,
887
"deny": True,
888
}
889
890
@contextlib.contextmanager
891
def assertParseError(self):
892
with self.assertRaises(SystemExit) as e:
893
with self.temporarily_suppress_stderr():
894
yield
895
# Exit code from argparse is guaranteed to be "2". Reference:
896
# https://docs.python.org/3/library
897
# /argparse.html#exiting-methods
898
self.assertEqual(e.exception.code, 2)
899
900
@staticmethod
901
@contextlib.contextmanager
902
def temporarily_suppress_stderr():
903
null = os.open(os.path.devnull, os.O_RDWR)
904
stderrcopy = os.dup(sys.stderr.fileno())
905
os.dup2(null, sys.stderr.fileno())
906
os.close(null)
907
try:
908
yield
909
finally:
910
# restore stderr
911
os.dup2(stderrcopy, sys.stderr.fileno())
912
os.close(stderrcopy)
913
914
def check_option_syntax(self, options):
915
check_option_syntax(self.parser, options)
916
917
def test_actions_conflicts_with_verbose(self):
918
for action, value in self.actions.items():
919
options = self.parser.parse_args()
920
setattr(options, action, value)
921
options.verbose = True
922
with self.assertParseError():
923
self.check_option_syntax(options)
924
925
def test_dump_json_conflicts_with_verbose(self):
926
options = self.parser.parse_args()
927
options.dump_json = True
928
options.verbose = True
929
with self.assertParseError():
930
self.check_option_syntax(options)
931
932
def test_dump_json_conflicts_with_action(self):
933
for action, value in self.actions.items():
934
options = self.parser.parse_args()
935
setattr(options, action, value)
936
options.dump_json = True
937
with self.assertParseError():
938
self.check_option_syntax(options)
939
940
def test_all_can_not_be_alone(self):
941
options = self.parser.parse_args()
942
options.all = True
943
with self.assertParseError():
944
self.check_option_syntax(options)
945
946
def test_all_is_ok_with_any_action(self):
947
for action, value in self.actions.items():
948
options = self.parser.parse_args()
949
setattr(options, action, value)
950
options.all = True
951
self.check_option_syntax(options)
952
953
def test_is_enabled_fails_without_client(self):
954
options = self.parser.parse_args()
955
options.is_enabled = True
956
with self.assertParseError():
957
self.check_option_syntax(options)
958
959
def test_is_enabled_works_with_one_client(self):
960
options = self.parser.parse_args()
961
options.is_enabled = True
962
options.client = ["foo"]
963
self.check_option_syntax(options)
964
965
def test_is_enabled_fails_with_two_clients(self):
966
options = self.parser.parse_args()
967
options.is_enabled = True
968
options.client = ["foo", "barbar"]
969
with self.assertParseError():
970
self.check_option_syntax(options)
971
972
def test_remove_can_only_be_combined_with_action_deny(self):
973
for action, value in self.actions.items():
974
if action in {"remove", "deny"}:
975
continue
976
options = self.parser.parse_args()
977
setattr(options, action, value)
978
options.all = True
979
options.remove = True
980
with self.assertParseError():
981
self.check_option_syntax(options)
982
983
984
class Test_commands_from_options(unittest.TestCase):
985
def setUp(self):
986
self.parser = argparse.ArgumentParser()
987
add_command_line_options(self.parser)
988
989
def test_is_enabled(self):
990
self.assert_command_from_args(["--is-enabled", "foo"],
991
IsEnabledCmd)
992
993
def assert_command_from_args(self, args, command_cls,
994
**cmd_attrs):
995
"""Assert that parsing ARGS should result in an instance of
996
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
997
options = self.parser.parse_args(args)
998
check_option_syntax(self.parser, options)
999
commands = commands_from_options(options)
1000
self.assertEqual(len(commands), 1)
1001
command = commands[0]
1002
self.assertIsInstance(command, command_cls)
1003
for key, value in cmd_attrs.items():
1004
self.assertEqual(getattr(command, key), value)
1005
1006
def test_is_enabled_short(self):
1007
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1008
1009
def test_approve(self):
1010
self.assert_command_from_args(["--approve", "foo"],
1011
ApproveCmd)
1012
1013
def test_approve_short(self):
1014
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1015
1016
def test_deny(self):
1017
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1018
1019
def test_deny_short(self):
1020
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1021
1022
def test_remove(self):
1023
self.assert_command_from_args(["--remove", "foo"],
1024
RemoveCmd)
1025
1026
def test_deny_before_remove(self):
1027
options = self.parser.parse_args(["--deny", "--remove",
1028
"foo"])
1029
check_option_syntax(self.parser, options)
1030
commands = commands_from_options(options)
1031
self.assertEqual(len(commands), 2)
1032
self.assertIsInstance(commands[0], DenyCmd)
1033
self.assertIsInstance(commands[1], RemoveCmd)
1034
1035
def test_deny_before_remove_reversed(self):
1036
options = self.parser.parse_args(["--remove", "--deny",
1037
"--all"])
1038
check_option_syntax(self.parser, options)
1039
commands = commands_from_options(options)
1040
self.assertEqual(len(commands), 2)
1041
self.assertIsInstance(commands[0], DenyCmd)
1042
self.assertIsInstance(commands[1], RemoveCmd)
1043
1044
def test_remove_short(self):
1045
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1046
1047
def test_dump_json(self):
1048
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1049
1050
def test_enable(self):
1051
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1052
1053
def test_enable_short(self):
1054
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1055
1056
def test_disable(self):
1057
self.assert_command_from_args(["--disable", "foo"],
1058
DisableCmd)
1059
1060
def test_disable_short(self):
1061
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1062
1063
def test_bump_timeout(self):
1064
self.assert_command_from_args(["--bump-timeout", "foo"],
1065
BumpTimeoutCmd)
1066
1067
def test_bump_timeout_short(self):
1068
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1069
1070
def test_start_checker(self):
1071
self.assert_command_from_args(["--start-checker", "foo"],
1072
StartCheckerCmd)
1073
1074
def test_stop_checker(self):
1075
self.assert_command_from_args(["--stop-checker", "foo"],
1076
StopCheckerCmd)
1077
1078
def test_approve_by_default(self):
1079
self.assert_command_from_args(["--approve-by-default", "foo"],
1080
ApproveByDefaultCmd)
1081
1082
def test_deny_by_default(self):
1083
self.assert_command_from_args(["--deny-by-default", "foo"],
1084
DenyByDefaultCmd)
1085
1086
def test_checker(self):
1087
self.assert_command_from_args(["--checker", ":", "foo"],
1088
SetCheckerCmd, value_to_set=":")
1089
1090
def test_checker_empty(self):
1091
self.assert_command_from_args(["--checker", "", "foo"],
1092
SetCheckerCmd, value_to_set="")
1093
1094
def test_checker_short(self):
1095
self.assert_command_from_args(["-c", ":", "foo"],
1096
SetCheckerCmd, value_to_set=":")
1097
1098
def test_host(self):
1099
self.assert_command_from_args(["--host", "foo.example.org",
1100
"foo"], SetHostCmd,
1101
value_to_set="foo.example.org")
1102
1103
def test_host_short(self):
1104
self.assert_command_from_args(["-H", "foo.example.org",
1105
"foo"], SetHostCmd,
1106
value_to_set="foo.example.org")
1107
1108
def test_secret_devnull(self):
1109
self.assert_command_from_args(["--secret", os.path.devnull,
1110
"foo"], SetSecretCmd,
1111
value_to_set=b"")
1112
1113
def test_secret_tempfile(self):
1114
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1115
value = b"secret\0xyzzy\nbar"
1116
f.write(value)
1117
f.seek(0)
1118
self.assert_command_from_args(["--secret", f.name,
1119
"foo"], SetSecretCmd,
1120
value_to_set=value)
1121
1122
def test_secret_devnull_short(self):
1123
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1124
SetSecretCmd, value_to_set=b"")
1125
1126
def test_secret_tempfile_short(self):
1127
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1128
value = b"secret\0xyzzy\nbar"
1129
f.write(value)
1130
f.seek(0)
1131
self.assert_command_from_args(["-s", f.name, "foo"],
1132
SetSecretCmd,
1133
value_to_set=value)
1134
1135
def test_timeout(self):
1136
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1137
SetTimeoutCmd,
1138
value_to_set=300000)
1139
1140
def test_timeout_short(self):
1141
self.assert_command_from_args(["-t", "PT5M", "foo"],
1142
SetTimeoutCmd,
1143
value_to_set=300000)
1144
1145
def test_extended_timeout(self):
1146
self.assert_command_from_args(["--extended-timeout", "PT15M",
1147
"foo"],
1148
SetExtendedTimeoutCmd,
1149
value_to_set=900000)
1150
1151
def test_interval(self):
1152
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1153
SetIntervalCmd,
1154
value_to_set=120000)
1155
1156
def test_interval_short(self):
1157
self.assert_command_from_args(["-i", "PT2M", "foo"],
1158
SetIntervalCmd,
1159
value_to_set=120000)
1160
1161
def test_approval_delay(self):
1162
self.assert_command_from_args(["--approval-delay", "PT30S",
1163
"foo"], SetApprovalDelayCmd,
1164
value_to_set=30000)
1165
1166
def test_approval_duration(self):
1167
self.assert_command_from_args(["--approval-duration", "PT1S",
1168
"foo"], SetApprovalDurationCmd,
1169
value_to_set=1000)
1170
1171
def test_print_table(self):
1172
self.assert_command_from_args([], PrintTableCmd,
1173
verbose=False)
1174
1175
def test_print_table_verbose(self):
1176
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1177
verbose=True)
1178
1179
def test_print_table_verbose_short(self):
1180
self.assert_command_from_args(["-v"], PrintTableCmd,
1181
verbose=True)
1182
1183
1184
class TestCmd(unittest.TestCase):
1185
"""Abstract class for tests of command classes"""
1186
1187
def setUp(self):
1188
testcase = self
1189
class MockClient(object):
1190
def __init__(self, name, **attributes):
1191
self.__dbus_object_path__ = "/clients/{}".format(name)
1192
self.attributes = attributes
1193
self.attributes["Name"] = name
1194
self.calls = []
1195
def Set(self, interface, propname, value, dbus_interface):
1196
testcase.assertEqual(interface, client_dbus_interface)
1197
testcase.assertEqual(dbus_interface,
1198
dbus.PROPERTIES_IFACE)
1199
self.attributes[propname] = value
1200
def Get(self, interface, propname, dbus_interface):
1201
testcase.assertEqual(interface, client_dbus_interface)
1202
testcase.assertEqual(dbus_interface,
1203
dbus.PROPERTIES_IFACE)
1204
return self.attributes[propname]
1205
def Approve(self, approve, dbus_interface):
1206
testcase.assertEqual(dbus_interface,
1207
client_dbus_interface)
1208
self.calls.append(("Approve", (approve,
1209
dbus_interface)))
1210
self.client = MockClient(
1211
"foo",
1212
KeyID=("92ed150794387c03ce684574b1139a65"
1213
"94a34f895daaaf09fd8ea90a27cddb12"),
1214
Secret=b"secret",
1215
Host="foo.example.org",
1216
Enabled=dbus.Boolean(True),
1217
Timeout=300000,
1218
LastCheckedOK="2019-02-03T00:00:00",
1219
Created="2019-01-02T00:00:00",
1220
Interval=120000,
1221
Fingerprint=("778827225BA7DE539C5A"
1222
"7CFA59CFF7CDBD9A5920"),
1223
CheckerRunning=dbus.Boolean(False),
1224
LastEnabled="2019-01-03T00:00:00",
1225
ApprovalPending=dbus.Boolean(False),
1226
ApprovedByDefault=dbus.Boolean(True),
1227
LastApprovalRequest="",
1228
ApprovalDelay=0,
1229
ApprovalDuration=1000,
1230
Checker="fping -q -- %(host)s",
1231
ExtendedTimeout=900000,
1232
Expires="2019-02-04T00:00:00",
1233
LastCheckerStatus=0)
1234
self.other_client = MockClient(
1235
"barbar",
1236
KeyID=("0558568eedd67d622f5c83b35a115f79"
1237
"6ab612cff5ad227247e46c2b020f441c"),
1238
Secret=b"secretbar",
1239
Host="192.0.2.3",
1240
Enabled=dbus.Boolean(True),
1241
Timeout=300000,
1242
LastCheckedOK="2019-02-04T00:00:00",
1243
Created="2019-01-03T00:00:00",
1244
Interval=120000,
1245
Fingerprint=("3E393AEAEFB84C7E89E2"
1246
"F547B3A107558FCA3A27"),
1247
CheckerRunning=dbus.Boolean(True),
1248
LastEnabled="2019-01-04T00:00:00",
1249
ApprovalPending=dbus.Boolean(False),
1250
ApprovedByDefault=dbus.Boolean(False),
1251
LastApprovalRequest="2019-01-03T00:00:00",
1252
ApprovalDelay=30000,
1253
ApprovalDuration=93785000,
1254
Checker=":",
1255
ExtendedTimeout=900000,
1256
Expires="2019-02-05T00:00:00",
1257
LastCheckerStatus=-2)
1258
self.clients = collections.OrderedDict(
1259
[
1260
("/clients/foo", self.client.attributes),
1261
("/clients/barbar", self.other_client.attributes),
1262
])
1263
self.one_client = {"/clients/foo": self.client.attributes}
1264
1265
@property
1266
def bus(self):
1267
class Bus(object):
1268
@staticmethod
1269
def get_object(client_bus_name, path):
1270
self.assertEqual(client_bus_name, dbus_busname)
1271
return {
1272
# Note: "self" here is the TestCmd instance, not
1273
# the Bus instance, since this is a static method!
1274
"/clients/foo": self.client,
1275
"/clients/barbar": self.other_client,
1276
}[path]
1277
return Bus()
1278
1279
1280
class TestIsEnabledCmd(TestCmd):
1281
def test_is_enabled(self):
1282
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1283
properties)
1284
for client, properties
1285
in self.clients.items()))
1286
1287
def test_is_enabled_run_exits_successfully(self):
1288
with self.assertRaises(SystemExit) as e:
1289
IsEnabledCmd().run(self.one_client)
1290
if e.exception.code is not None:
1291
self.assertEqual(e.exception.code, 0)
1292
else:
1293
self.assertIsNone(e.exception.code)
1294
1295
def test_is_enabled_run_exits_with_failure(self):
1296
self.client.attributes["Enabled"] = dbus.Boolean(False)
1297
with self.assertRaises(SystemExit) as e:
1298
IsEnabledCmd().run(self.one_client)
1299
if isinstance(e.exception.code, int):
1300
self.assertNotEqual(e.exception.code, 0)
1301
else:
1302
self.assertIsNotNone(e.exception.code)
1303
1304
1305
class TestApproveCmd(TestCmd):
1306
def test_approve(self):
1307
ApproveCmd().run(self.clients, self.bus)
1308
for clientpath in self.clients:
1309
client = self.bus.get_object(dbus_busname, clientpath)
1310
self.assertIn(("Approve", (True, client_dbus_interface)),
1311
client.calls)
1312
1313
1314
class TestDenyCmd(TestCmd):
1315
def test_deny(self):
1316
DenyCmd().run(self.clients, self.bus)
1317
for clientpath in self.clients:
1318
client = self.bus.get_object(dbus_busname, clientpath)
1319
self.assertIn(("Approve", (False, client_dbus_interface)),
1320
client.calls)
1321
1322
1323
class TestRemoveCmd(TestCmd):
1324
def test_remove(self):
1325
class MockMandos(object):
1326
def __init__(self):
1327
self.calls = []
1328
def RemoveClient(self, dbus_path):
1329
self.calls.append(("RemoveClient", (dbus_path,)))
1330
mandos = MockMandos()
1331
super(TestRemoveCmd, self).setUp()
1332
RemoveCmd().run(self.clients, self.bus, mandos)
1333
self.assertEqual(len(mandos.calls), 2)
1334
for clientpath in self.clients:
1335
self.assertIn(("RemoveClient", (clientpath,)),
1336
mandos.calls)
1337
1338
1339
class TestDumpJSONCmd(TestCmd):
1340
def setUp(self):
1341
self.expected_json = {
1342
"foo": {
1343
"Name": "foo",
1344
"KeyID": ("92ed150794387c03ce684574b1139a65"
1345
"94a34f895daaaf09fd8ea90a27cddb12"),
1346
"Host": "foo.example.org",
1347
"Enabled": True,
1348
"Timeout": 300000,
1349
"LastCheckedOK": "2019-02-03T00:00:00",
1350
"Created": "2019-01-02T00:00:00",
1351
"Interval": 120000,
1352
"Fingerprint": ("778827225BA7DE539C5A"
1353
"7CFA59CFF7CDBD9A5920"),
1354
"CheckerRunning": False,
1355
"LastEnabled": "2019-01-03T00:00:00",
1356
"ApprovalPending": False,
1357
"ApprovedByDefault": True,
1358
"LastApprovalRequest": "",
1359
"ApprovalDelay": 0,
1360
"ApprovalDuration": 1000,
1361
"Checker": "fping -q -- %(host)s",
1362
"ExtendedTimeout": 900000,
1363
"Expires": "2019-02-04T00:00:00",
1364
"LastCheckerStatus": 0,
1365
},
1366
"barbar": {
1367
"Name": "barbar",
1368
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1369
"6ab612cff5ad227247e46c2b020f441c"),
1370
"Host": "192.0.2.3",
1371
"Enabled": True,
1372
"Timeout": 300000,
1373
"LastCheckedOK": "2019-02-04T00:00:00",
1374
"Created": "2019-01-03T00:00:00",
1375
"Interval": 120000,
1376
"Fingerprint": ("3E393AEAEFB84C7E89E2"
1377
"F547B3A107558FCA3A27"),
1378
"CheckerRunning": True,
1379
"LastEnabled": "2019-01-04T00:00:00",
1380
"ApprovalPending": False,
1381
"ApprovedByDefault": False,
1382
"LastApprovalRequest": "2019-01-03T00:00:00",
1383
"ApprovalDelay": 30000,
1384
"ApprovalDuration": 93785000,
1385
"Checker": ":",
1386
"ExtendedTimeout": 900000,
1387
"Expires": "2019-02-05T00:00:00",
1388
"LastCheckerStatus": -2,
1389
},
602
class Test_TableOfClients(unittest.TestCase):
603
def setUp(self):
604
self.tablewords = {
605
"Attr1": "X",
606
"AttrTwo": "Yy",
607
"AttrThree": "Zzz",
608
"Bool": "A D-BUS Boolean",
609
"NonDbusBoolean": "A Non-D-BUS Boolean",
610
"Integer": "An Integer",
611
"Timeout": "Timedelta 1",
612
"Interval": "Timedelta 2",
613
"ApprovalDelay": "Timedelta 3",
614
"ApprovalDuration": "Timedelta 4",
615
"ExtendedTimeout": "Timedelta 5",
616
"String": "A String",
1390
617
}
1391
return super(TestDumpJSONCmd, self).setUp()
1392
1393
def test_normal(self):
1394
output = DumpJSONCmd().output(self.clients.values())
1395
json_data = json.loads(output)
1396
self.assertDictEqual(json_data, self.expected_json)
1397
1398
def test_one_client(self):
1399
output = DumpJSONCmd().output(self.one_client.values())
1400
json_data = json.loads(output)
1401
expected_json = {"foo": self.expected_json["foo"]}
1402
self.assertDictEqual(json_data, expected_json)
1403
1404
1405
class TestPrintTableCmd(TestCmd):
1406
def test_normal(self):
1407
output = PrintTableCmd().output(self.clients.values())
1408
expected_output = "\n".join((
1409
"Name Enabled Timeout Last Successful Check",
1410
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1411
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
1412
))
1413
self.assertEqual(output, expected_output)
1414
1415
def test_verbose(self):
1416
output = PrintTableCmd(verbose=True).output(
1417
self.clients.values())
1418
columns = (
1419
(
1420
"Name ",
1421
"foo ",
1422
"barbar ",
1423
),(
1424
"Enabled ",
1425
"Yes ",
1426
"Yes ",
1427
),(
1428
"Timeout ",
1429
"00:05:00 ",
1430
"00:05:00 ",
1431
),(
1432
"Last Successful Check ",
1433
"2019-02-03T00:00:00 ",
1434
"2019-02-04T00:00:00 ",
1435
),(
1436
"Created ",
1437
"2019-01-02T00:00:00 ",
1438
"2019-01-03T00:00:00 ",
1439
),(
1440
"Interval ",
1441
"00:02:00 ",
1442
"00:02:00 ",
1443
),(
1444
"Host ",
1445
"foo.example.org ",
1446
"192.0.2.3 ",
1447
),(
1448
("Key ID "
1449
" "),
1450
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
1451
"ea90a27cddb12 "),
1452
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
1453
"46c2b020f441c "),
1454
),(
1455
"Fingerprint ",
1456
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
1457
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
1458
),(
1459
"Check Is Running ",
1460
"No ",
1461
"Yes ",
1462
),(
1463
"Last Enabled ",
1464
"2019-01-03T00:00:00 ",
1465
"2019-01-04T00:00:00 ",
1466
),(
1467
"Approval Is Pending ",
1468
"No ",
1469
"No ",
1470
),(
1471
"Approved By Default ",
1472
"Yes ",
1473
"No ",
1474
),(
1475
"Last Approval Request ",
1476
" ",
1477
"2019-01-03T00:00:00 ",
1478
),(
1479
"Approval Delay ",
1480
"00:00:00 ",
1481
"00:00:30 ",
1482
),(
1483
"Approval Duration ",
1484
"00:00:01 ",
1485
"1T02:03:05 ",
1486
),(
1487
"Checker ",
1488
"fping -q -- %(host)s ",
1489
": ",
1490
),(
1491
"Extended Timeout ",
1492
"00:15:00 ",
1493
"00:15:00 ",
1494
),(
1495
"Expires ",
1496
"2019-02-04T00:00:00 ",
1497
"2019-02-05T00:00:00 ",
1498
),(
1499
"Last Checker Status",
1500
"0 ",
1501
"-2 ",
1502
)
1503
)
1504
num_lines = max(len(rows) for rows in columns)
1505
expected_output = "\n".join("".join(rows[line]
1506
for rows in columns)
1507
for line in range(num_lines))
1508
self.assertEqual(output, expected_output)
1509
1510
def test_one_client(self):
1511
output = PrintTableCmd().output(self.one_client.values())
1512
expected_output = "\n".join((
1513
"Name Enabled Timeout Last Successful Check",
1514
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1515
))
1516
self.assertEqual(output, expected_output)
1517
1518
1519
class TestPropertyCmd(TestCmd):
1520
"""Abstract class for tests of PropertyCmd classes"""
1521
def runTest(self):
1522
if not hasattr(self, "command"):
1523
return
1524
values_to_get = getattr(self, "values_to_get",
1525
self.values_to_set)
1526
for value_to_set, value_to_get in zip(self.values_to_set,
1527
values_to_get):
1528
for clientpath in self.clients:
1529
client = self.bus.get_object(dbus_busname, clientpath)
1530
old_value = client.attributes[self.propname]
1531
self.assertNotIsInstance(old_value, self.Unique)
1532
client.attributes[self.propname] = self.Unique()
1533
self.run_command(value_to_set, self.clients)
1534
for clientpath in self.clients:
1535
client = self.bus.get_object(dbus_busname, clientpath)
1536
value = client.attributes[self.propname]
1537
self.assertNotIsInstance(value, self.Unique)
1538
self.assertEqual(value, value_to_get)
1539
1540
class Unique(object):
1541
"""Class for objects which exist only to be unique objects,
1542
since unittest.mock.sentinel only exists in Python 3.3"""
1543
1544
def run_command(self, value, clients):
1545
self.command().run(clients, self.bus)
1546
1547
1548
class TestEnableCmd(TestPropertyCmd):
1549
command = EnableCmd
1550
propname = "Enabled"
1551
values_to_set = [dbus.Boolean(True)]
1552
1553
1554
class TestDisableCmd(TestPropertyCmd):
1555
command = DisableCmd
1556
propname = "Enabled"
1557
values_to_set = [dbus.Boolean(False)]
1558
1559
1560
class TestBumpTimeoutCmd(TestPropertyCmd):
1561
command = BumpTimeoutCmd
1562
propname = "LastCheckedOK"
1563
values_to_set = [""]
1564
1565
1566
class TestStartCheckerCmd(TestPropertyCmd):
1567
command = StartCheckerCmd
1568
propname = "CheckerRunning"
1569
values_to_set = [dbus.Boolean(True)]
1570
1571
1572
class TestStopCheckerCmd(TestPropertyCmd):
1573
command = StopCheckerCmd
1574
propname = "CheckerRunning"
1575
values_to_set = [dbus.Boolean(False)]
1576
1577
1578
class TestApproveByDefaultCmd(TestPropertyCmd):
1579
command = ApproveByDefaultCmd
1580
propname = "ApprovedByDefault"
1581
values_to_set = [dbus.Boolean(True)]
1582
1583
1584
class TestDenyByDefaultCmd(TestPropertyCmd):
1585
command = DenyByDefaultCmd
1586
propname = "ApprovedByDefault"
1587
values_to_set = [dbus.Boolean(False)]
1588
1589
1590
class TestPropertyValueCmd(TestPropertyCmd):
1591
"""Abstract class for tests of PropertyValueCmd classes"""
1592
1593
def runTest(self):
1594
if type(self) is TestPropertyValueCmd:
1595
return
1596
return super(TestPropertyValueCmd, self).runTest()
1597
1598
def run_command(self, value, clients):
1599
self.command(value).run(clients, self.bus)
1600
1601
1602
class TestSetCheckerCmd(TestPropertyValueCmd):
1603
command = SetCheckerCmd
1604
propname = "Checker"
1605
values_to_set = ["", ":", "fping -q -- %s"]
1606
1607
1608
class TestSetHostCmd(TestPropertyValueCmd):
1609
command = SetHostCmd
1610
propname = "Host"
1611
values_to_set = ["192.0.2.3", "foo.example.org"]
1612
1613
1614
class TestSetSecretCmd(TestPropertyValueCmd):
1615
command = SetSecretCmd
1616
propname = "Secret"
1617
values_to_set = [io.BytesIO(b""),
1618
io.BytesIO(b"secret\0xyzzy\nbar")]
1619
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1620
1621
1622
class TestSetTimeoutCmd(TestPropertyValueCmd):
1623
command = SetTimeoutCmd
1624
propname = "Timeout"
1625
values_to_set = [datetime.timedelta(),
1626
datetime.timedelta(minutes=5),
1627
datetime.timedelta(seconds=1),
1628
datetime.timedelta(weeks=1),
1629
datetime.timedelta(weeks=52)]
1630
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1631
1632
1633
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1634
command = SetExtendedTimeoutCmd
1635
propname = "ExtendedTimeout"
1636
values_to_set = [datetime.timedelta(),
1637
datetime.timedelta(minutes=5),
1638
datetime.timedelta(seconds=1),
1639
datetime.timedelta(weeks=1),
1640
datetime.timedelta(weeks=52)]
1641
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1642
1643
1644
class TestSetIntervalCmd(TestPropertyValueCmd):
1645
command = SetIntervalCmd
1646
propname = "Interval"
1647
values_to_set = [datetime.timedelta(),
1648
datetime.timedelta(minutes=5),
1649
datetime.timedelta(seconds=1),
1650
datetime.timedelta(weeks=1),
1651
datetime.timedelta(weeks=52)]
1652
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1653
1654
1655
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1656
command = SetApprovalDelayCmd
1657
propname = "ApprovalDelay"
1658
values_to_set = [datetime.timedelta(),
1659
datetime.timedelta(minutes=5),
1660
datetime.timedelta(seconds=1),
1661
datetime.timedelta(weeks=1),
1662
datetime.timedelta(weeks=52)]
1663
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1664
1665
1666
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1667
command = SetApprovalDurationCmd
1668
propname = "ApprovalDuration"
1669
values_to_set = [datetime.timedelta(),
1670
datetime.timedelta(minutes=5),
1671
datetime.timedelta(seconds=1),
1672
datetime.timedelta(weeks=1),
1673
datetime.timedelta(weeks=52)]
1674
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
618
self.keywords = ["Attr1", "AttrTwo"]
619
self.clients = [
620
{
621
"Attr1": "x1",
622
"AttrTwo": "y1",
623
"AttrThree": "z1",
624
"Bool": dbus.Boolean(False),
625
"NonDbusBoolean": False,
626
"Integer": 0,
627
"Timeout": 0,
628
"Interval": 1000,
629
"ApprovalDelay": 2000,
630
"ApprovalDuration": 3000,
631
"ExtendedTimeout": 4000,
632
"String": "",
633
},
634
{
635
"Attr1": "x2",
636
"AttrTwo": "y2",
637
"AttrThree": "z2",
638
"Bool": dbus.Boolean(True),
639
"NonDbusBoolean": True,
640
"Integer": 1,
641
"Timeout": 93785000,
642
"Interval": 93786000,
643
"ApprovalDelay": 93787000,
644
"ApprovalDuration": 93788000,
645
"ExtendedTimeout": 93789000,
646
"String": "A huge string which will not fit," * 10,
647
},
648
]
649
def test_short_header(self):
650
text = str(TableOfClients(self.clients, self.keywords,
651
self.tablewords))
652
expected_text = """
653
X Yy
654
x1 y1
655
x2 y2
656
"""[1:-1]
657
self.assertEqual(text, expected_text)
658
def test_booleans(self):
659
keywords = ["Bool", "NonDbusBoolean"]
660
text = str(TableOfClients(self.clients, keywords,
661
self.tablewords))
662
expected_text = """
663
A D-BUS Boolean A Non-D-BUS Boolean
664
No False
665
Yes True
666
"""[1:-1]
667
self.assertEqual(text, expected_text)
668
def test_milliseconds_detection(self):
669
keywords = ["Integer", "Timeout", "Interval", "ApprovalDelay",
670
"ApprovalDuration", "ExtendedTimeout"]
671
text = str(TableOfClients(self.clients, keywords,
672
self.tablewords))
673
expected_text = """
674
An Integer Timedelta 1 Timedelta 2 Timedelta 3 Timedelta 4 Timedelta 5
675
0 00:00:00 00:00:01 00:00:02 00:00:03 00:00:04
676
1 1T02:03:05 1T02:03:06 1T02:03:07 1T02:03:08 1T02:03:09
677
"""[1:-1]
678
self.assertEqual(text, expected_text)
679
def test_empty_and_long_string_values(self):
680
keywords = ["String"]
681
text = str(TableOfClients(self.clients, keywords,
682
self.tablewords))
683
expected_text = """
684
A String
685
686
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,
687
"""[1:-1]
688
self.assertEqual(text, expected_text)
1675
689
1676
690
1677
691
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0