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- Committer: Teddy Hogeborn
- Date: 2019-06-06 19:21:43 UTC
- Revision ID: teddy@recompile.se-20190606192143-pcmqbj98zmnmpgfp
.bzrignore: Add mandos-client-iprouteadddel and .tramp_history
* .bzrignore (plugin-helpers/mandos-client-iprouteadddel): Add.
(.tramp_history): - '' -
* .bzrignore (plugin-helpers/mandos-client-iprouteadddel): Add.
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added
removed
mandos-ctl
46
46
import tempfile
47
47
import contextlib
48
48
49
import dbus
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
50
62
51
63
# Show warnings by default
52
64
if not sys.warnoptions:
61
73
62
74
if sys.version_info.major == 2:
63
75
str = unicode
76
import StringIO
77
io.StringIO = StringIO.StringIO
64
78
65
79
locale.setlocale(locale.LC_ALL, "")
66
80
67
domain = "se.recompile"
68
busname = domain + ".Mandos"
69
server_path = "/"
70
server_interface = domain + ".Mandos"
71
client_interface = domain + ".Mandos.Client"
72
version = "1.8.3"
73
74
75
try:
76
dbus.OBJECT_MANAGER_IFACE
77
except AttributeError:
78
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
79
80
81
def milliseconds_to_string(ms):
82
td = datetime.timedelta(0, 0, 0, ms)
83
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
84
.format(days="{}T".format(td.days) if td.days else "",
85
hours=td.seconds // 3600,
86
minutes=(td.seconds % 3600) // 60,
87
seconds=td.seconds % 60))
81
version = "1.8.4"
82
83
84
def main():
85
parser = argparse.ArgumentParser()
86
add_command_line_options(parser)
87
88
options = parser.parse_args()
89
check_option_syntax(parser, options)
90
91
clientnames = options.client
92
93
if options.debug:
94
log.setLevel(logging.DEBUG)
95
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
110
111
# Compile dict of (clientpath: properties) to process
112
if not clientnames:
113
clients = all_clients
114
else:
115
clients = {}
116
for name in clientnames:
117
for objpath, properties in all_clients.items():
118
if properties["Name"] == name:
119
clients[objpath] = properties
120
break
121
else:
122
log.critical("Client not found on server: %r", name)
123
sys.exit(1)
124
125
commands = commands_from_options(options)
126
127
for command in commands:
128
command.run(clients, bus)
129
130
131
def add_command_line_options(parser):
132
parser.add_argument("--version", action="version",
133
version="%(prog)s {}".format(version),
134
help="show version number and exit")
135
parser.add_argument("-a", "--all", action="store_true",
136
help="Select all clients")
137
parser.add_argument("-v", "--verbose", action="store_true",
138
help="Print all fields")
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
142
help="Dump client data in JSON format")
143
enable_disable = parser.add_mutually_exclusive_group()
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
147
help="Enable client")
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
151
help="disable client")
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
155
help="Bump timeout for client")
156
start_stop_checker = parser.add_mutually_exclusive_group()
157
start_stop_checker.add_argument("--start-checker",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
161
help="Start checker for client")
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
165
help="Stop checker for client")
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
169
help="Check if client is enabled")
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
173
help="Remove client")
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
177
help="Set checker command for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(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", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
198
help="Set client to be approved by default")
199
approve_deny_default.add_argument(
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
203
help="Set client to be denied by default")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
223
approve_deny = parser.add_mutually_exclusive_group()
224
approve_deny.add_argument(
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
227
help="Approve any current client request")
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
231
help="Deny any current client request")
232
parser.add_argument("--debug", action="store_true",
233
help="Debug mode (show D-Bus commands)")
234
parser.add_argument("--check", action="store_true",
235
help="Run self-test")
236
parser.add_argument("client", nargs="*", help="Client name")
237
238
239
def string_to_delta(interval):
240
"""Parse a string and return a datetime.timedelta"""
241
242
try:
243
return rfc3339_duration_to_delta(interval)
244
except ValueError as e:
245
log.warning("%s - Parsing as pre-1.6.1 interval instead",
246
' '.join(e.args))
247
return parse_pre_1_6_1_interval(interval)
88
248
89
249
90
250
def rfc3339_duration_to_delta(duration):
110
270
>>> rfc3339_duration_to_delta("")
111
271
Traceback (most recent call last):
112
272
...
113
ValueError: Invalid RFC 3339 duration: u''
273
ValueError: Invalid RFC 3339 duration: ""
114
274
>>> # Must start with "P":
115
275
>>> rfc3339_duration_to_delta("1D")
116
276
Traceback (most recent call last):
117
277
...
118
ValueError: Invalid RFC 3339 duration: u'1D'
278
ValueError: Invalid RFC 3339 duration: "1D"
119
279
>>> # Must use correct order
120
280
>>> rfc3339_duration_to_delta("PT1S2M")
121
281
Traceback (most recent call last):
122
282
...
123
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
283
ValueError: Invalid RFC 3339 duration: "PT1S2M"
124
284
>>> # Time needs time marker
125
285
>>> rfc3339_duration_to_delta("P1H2S")
126
286
Traceback (most recent call last):
127
287
...
128
ValueError: Invalid RFC 3339 duration: u'P1H2S'
288
ValueError: Invalid RFC 3339 duration: "P1H2S"
129
289
>>> # Weeks can not be combined with anything else
130
290
>>> rfc3339_duration_to_delta("P1D2W")
131
291
Traceback (most recent call last):
132
292
...
133
ValueError: Invalid RFC 3339 duration: u'P1D2W'
293
ValueError: Invalid RFC 3339 duration: "P1D2W"
134
294
>>> rfc3339_duration_to_delta("P2W2H")
135
295
Traceback (most recent call last):
136
296
...
137
ValueError: Invalid RFC 3339 duration: u'P2W2H'
297
ValueError: Invalid RFC 3339 duration: "P2W2H"
138
298
"""
139
299
140
300
# Parsing an RFC 3339 duration with regular expressions is not
211
371
break
212
372
else:
213
373
# No currently valid tokens were found
214
raise ValueError("Invalid RFC 3339 duration: {!r}"
374
raise ValueError("Invalid RFC 3339 duration: \"{}\""
215
375
.format(duration))
216
376
# End token found
217
377
return value
218
378
219
379
220
def string_to_delta(interval):
221
"""Parse a string and return a datetime.timedelta"""
222
223
try:
224
return rfc3339_duration_to_delta(interval)
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
380
def parse_pre_1_6_1_interval(interval):
232
381
"""Parse an interval string as documented by Mandos before 1.6.1,
233
382
and return a datetime.timedelta
271
420
return value
272
421
273
422
274
## Classes for commands.
275
276
# Abstract classes first
277
class Command(object):
278
"""Abstract class for commands"""
279
def run(self, mandos, mandos_objmgr, 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, mandos_objmgr, clients):
297
print(self.output(mandos_objmgr, 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.property, 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.property, 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, mandos_objmgr, 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, mandos_objmgr, 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
property = "Enabled"
466
value_to_set = dbus.Boolean(True)
467
468
class DisableCmd(PropertyCmd):
469
property = "Enabled"
470
value_to_set = dbus.Boolean(False)
471
472
class BumpTimeoutCmd(PropertyCmd):
473
property = "LastCheckedOK"
474
value_to_set = ""
475
476
class StartCheckerCmd(PropertyCmd):
477
property = "CheckerRunning"
478
value_to_set = dbus.Boolean(True)
479
480
class StopCheckerCmd(PropertyCmd):
481
property = "CheckerRunning"
482
value_to_set = dbus.Boolean(False)
483
484
class ApproveByDefaultCmd(PropertyCmd):
485
property = "ApprovedByDefault"
486
value_to_set = dbus.Boolean(True)
487
488
class DenyByDefaultCmd(PropertyCmd):
489
property = "ApprovedByDefault"
490
value_to_set = dbus.Boolean(False)
491
492
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
493
property = "Checker"
494
495
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
496
property = "Host"
497
498
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
499
@property
500
def value_to_set(self):
501
return self._vts
502
@value_to_set.setter
503
def value_to_set(self, value):
504
"""When setting, read data from supplied file object"""
505
self._vts = value.read()
506
value.close()
507
property = "Secret"
508
509
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
510
property = "Timeout"
511
512
class SetExtendedTimeoutCmd(PropertyCmd,
513
MillisecondsValueArgumentMixIn):
514
property = "ExtendedTimeout"
515
516
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
517
property = "Interval"
518
519
class SetApprovalDelayCmd(PropertyCmd,
520
MillisecondsValueArgumentMixIn):
521
property = "ApprovalDelay"
522
523
class SetApprovalDurationCmd(PropertyCmd,
524
MillisecondsValueArgumentMixIn):
525
property = "ApprovalDuration"
526
527
def add_command_line_options(parser):
528
parser.add_argument("--version", action="version",
529
version="%(prog)s {}".format(version),
530
help="show version number and exit")
531
parser.add_argument("-a", "--all", action="store_true",
532
help="Select all clients")
533
parser.add_argument("-v", "--verbose", action="store_true",
534
help="Print all fields")
535
parser.add_argument("-j", "--dump-json", action="store_true",
536
help="Dump client data in JSON format")
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")
543
parser.add_argument("-b", "--bump-timeout", action="store_true",
544
help="Bump timeout 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")
552
parser.add_argument("-V", "--is-enabled", action="store_true",
553
help="Check if client is enabled")
554
parser.add_argument("-r", "--remove", action="store_true",
555
help="Remove client")
556
parser.add_argument("-c", "--checker",
557
help="Set checker command for client")
558
parser.add_argument("-t", "--timeout", type=string_to_delta,
559
help="Set timeout for client")
560
parser.add_argument("--extended-timeout", type=string_to_delta,
561
help="Set extended timeout for client")
562
parser.add_argument("-i", "--interval", type=string_to_delta,
563
help="Set checker interval for client")
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,
574
help="Set delay before client approve/deny")
575
parser.add_argument("--approval-duration", type=string_to_delta,
576
help="Set duration of one client approval")
577
parser.add_argument("-H", "--host", help="Set host for client")
578
parser.add_argument("-s", "--secret",
579
type=argparse.FileType(mode="rb"),
580
help="Set password blob (file) for client")
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)")
589
parser.add_argument("--check", action="store_true",
590
help="Run self-test")
591
parser.add_argument("client", nargs="*", help="Client name")
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
423
def check_option_syntax(parser, options):
669
424
"""Apply additional restrictions on options, not expressible in
670
425
argparse"""
671
426
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))
427
def has_commands(options, commands=None):
428
if commands is None:
429
commands = (command.Enable,
430
command.Disable,
431
command.BumpTimeout,
432
command.StartChecker,
433
command.StopChecker,
434
command.IsEnabled,
435
command.Remove,
436
command.SetChecker,
437
command.SetTimeout,
438
command.SetExtendedTimeout,
439
command.SetInterval,
440
command.ApproveByDefault,
441
command.DenyByDefault,
442
command.SetApprovalDelay,
443
command.SetApprovalDuration,
444
command.SetHost,
445
command.SetSecret,
446
command.Approve,
447
command.Deny)
448
return any(isinstance(cmd, commands)
449
for cmd in options.commands)
691
450
692
if has_actions(options) and not (options.client or options.all):
451
if has_commands(options) and not (options.client or options.all):
693
452
parser.error("Options require clients names or --all.")
694
if options.verbose and has_actions(options):
453
if options.verbose and has_commands(options):
695
454
parser.error("--verbose can only be used alone.")
696
if options.dump_json and (options.verbose
697
or has_actions(options)):
455
if (has_commands(options, (command.DumpJSON,))
456
and (options.verbose or len(options.commands) > 1)):
698
457
parser.error("--dump-json can only be used alone.")
699
if options.all and not has_actions(options):
458
if options.all and not has_commands(options):
700
459
parser.error("--all requires an action.")
701
if options.is_enabled and len(options.client) > 1:
460
if (has_commands(options, (command.IsEnabled,))
461
and len(options.client) > 1):
702
462
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)
723
724
try:
725
bus = dbus.SystemBus()
726
log.debug("D-Bus: Connect to: (name=%r, path=%r)", busname,
727
server_path)
728
mandos_dbus_objc = bus.get_object(busname, server_path)
729
except dbus.exceptions.DBusException:
730
log.critical("Could not connect to Mandos server")
731
sys.exit(1)
732
733
mandos_serv = dbus.Interface(mandos_dbus_objc,
734
dbus_interface=server_interface)
735
mandos_serv_object_manager = dbus.Interface(
736
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
737
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()
744
try:
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}
753
except dbus.exceptions.DBusException as e:
754
log.critical("Failed to access Mandos server through D-Bus:"
755
"\n%s", e)
756
sys.exit(1)
757
finally:
758
# restore dbus logger
759
dbus_logger.removeFilter(dbus_filter)
760
761
# Compile dict of (clients: properties) to process
762
clients = {}
763
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
768
for path, properties in mandos_clients.items()}
769
else:
770
for name in clientnames:
771
for path, client in mandos_clients.items():
772
if client["Name"] == name:
773
log.debug("D-Bus: Connect to: (name=%r, path=%r)",
774
busname, str(path))
775
client_objc = bus.get_object(busname, path)
776
clients[client_objc] = client
777
break
778
else:
779
log.critical("Client not found on server: %r", name)
780
sys.exit(1)
781
782
# Run all commands on clients
783
commands = commands_from_options(options)
784
for command in commands:
785
command.run(mandos_serv, mandos_serv_object_manager, clients)
463
if (len(options.commands) > 1
464
and has_commands(options, (command.Remove,))
465
and not has_commands(options, (command.Deny,))):
466
parser.error("--remove can only be combined with --deny")
467
468
469
class dbus(object):
470
471
class SystemBus(object):
472
473
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
474
def get_managed_objects(self, busname, objectpath):
475
return self.call_method("GetManagedObjects", busname,
476
objectpath,
477
self.object_manager_iface)
478
479
properties_iface = "org.freedesktop.DBus.Properties"
480
def set_property(self, busname, objectpath, interface, key,
481
value):
482
self.call_method("Set", busname, objectpath,
483
self.properties_iface, interface, key,
484
value)
485
486
487
class MandosBus(SystemBus):
488
busname_domain = "se.recompile"
489
busname = busname_domain + ".Mandos"
490
server_path = "/"
491
server_interface = busname_domain + ".Mandos"
492
client_interface = busname_domain + ".Mandos.Client"
493
del busname_domain
494
495
def get_clients_and_properties(self):
496
managed_objects = self.get_managed_objects(
497
self.busname, self.server_path)
498
return {objpath: properties[self.client_interface]
499
for objpath, properties in managed_objects.items()
500
if self.client_interface in properties}
501
502
def set_client_property(self, objectpath, key, value):
503
return self.set_property(self.busname, objectpath,
504
self.client_interface, key,
505
value)
506
507
def call_client_method(self, objectpath, method, *args):
508
return self.call_method(method, self.busname, objectpath,
509
self.client_interface, *args)
510
511
def call_server_method(self, method, *args):
512
return self.call_method(method, self.busname,
513
self.server_path,
514
self.server_interface, *args)
515
516
class Error(Exception):
517
pass
518
519
class ConnectFailed(Error):
520
pass
521
522
523
class dbus_python_adapter(object):
524
525
class SystemBus(dbus.MandosBus):
526
"""Use dbus-python"""
527
528
def __init__(self, module=dbus_python):
529
self.dbus_python = module
530
self.bus = self.dbus_python.SystemBus()
531
532
@contextlib.contextmanager
533
def convert_exception(self, exception_class=dbus.Error):
534
try:
535
yield
536
except self.dbus_python.exceptions.DBusException as e:
537
# This does what "raise from" would do
538
exc = exception_class(*e.args)
539
exc.__cause__ = e
540
raise exc
541
542
def call_method(self, methodname, busname, objectpath,
543
interface, *args):
544
proxy_object = self.get_object(busname, objectpath)
545
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
546
interface, methodname,
547
", ".join(repr(a) for a in args))
548
method = getattr(proxy_object, methodname)
549
with self.convert_exception():
550
with dbus_python_adapter.SilenceLogger(
551
"dbus.proxies"):
552
value = method(*args, dbus_interface=interface)
553
return self.type_filter(value)
554
555
def get_object(self, busname, objectpath):
556
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
557
busname, objectpath)
558
with self.convert_exception(dbus.ConnectFailed):
559
return self.bus.get_object(busname, objectpath)
560
561
def type_filter(self, value):
562
"""Convert the most bothersome types to Python types"""
563
if isinstance(value, self.dbus_python.Boolean):
564
return bool(value)
565
if isinstance(value, self.dbus_python.ObjectPath):
566
return str(value)
567
# Also recurse into dictionaries
568
if isinstance(value, self.dbus_python.Dictionary):
569
return {self.type_filter(key):
570
self.type_filter(subval)
571
for key, subval in value.items()}
572
return value
573
574
def set_client_property(self, objectpath, key, value):
575
if key == "Secret":
576
if not isinstance(value, bytes):
577
value = value.encode("utf-8")
578
value = self.dbus_python.ByteArray(value)
579
return self.set_property(self.busname, objectpath,
580
self.client_interface, key,
581
value)
582
583
class SilenceLogger(object):
584
"Simple context manager to silence a particular logger"
585
def __init__(self, loggername):
586
self.logger = logging.getLogger(loggername)
587
588
def __enter__(self):
589
self.logger.addFilter(self.nullfilter)
590
591
class NullFilter(logging.Filter):
592
def filter(self, record):
593
return False
594
595
nullfilter = NullFilter()
596
597
def __exit__(self, exc_type, exc_val, exc_tb):
598
self.logger.removeFilter(self.nullfilter)
599
600
601
class CachingBus(SystemBus):
602
"""A caching layer for dbus_python_adapter.SystemBus"""
603
def __init__(self, *args, **kwargs):
604
self.object_cache = {}
605
super(dbus_python_adapter.CachingBus,
606
self).__init__(*args, **kwargs)
607
def get_object(self, busname, objectpath):
608
try:
609
return self.object_cache[(busname, objectpath)]
610
except KeyError:
611
new_object = super(
612
dbus_python_adapter.CachingBus,
613
self).get_object(busname, objectpath)
614
self.object_cache[(busname, objectpath)] = new_object
615
return new_object
616
617
618
class pydbus_adapter(object):
619
class SystemBus(dbus.MandosBus):
620
def __init__(self, module=pydbus):
621
self.pydbus = module
622
self.bus = self.pydbus.SystemBus()
623
624
@contextlib.contextmanager
625
def convert_exception(self, exception_class=dbus.Error):
626
try:
627
yield
628
except gi.repository.GLib.Error as e:
629
# This does what "raise from" would do
630
exc = exception_class(*e.args)
631
exc.__cause__ = e
632
raise exc
633
634
def call_method(self, methodname, busname, objectpath,
635
interface, *args):
636
proxy_object = self.get(busname, objectpath)
637
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
638
interface, methodname,
639
", ".join(repr(a) for a in args))
640
method = getattr(proxy_object[interface], methodname)
641
with self.convert_exception():
642
return method(*args)
643
644
def get(self, busname, objectpath):
645
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
646
busname, objectpath)
647
with self.convert_exception(dbus.ConnectFailed):
648
if sys.version_info.major <= 2:
649
with warnings.catch_warnings():
650
warnings.filterwarnings(
651
"ignore", "", DeprecationWarning,
652
r"^xml\.etree\.ElementTree$")
653
return self.bus.get(busname, objectpath)
654
else:
655
return self.bus.get(busname, objectpath)
656
657
def set_property(self, busname, objectpath, interface, key,
658
value):
659
proxy_object = self.get(busname, objectpath)
660
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
661
objectpath, self.properties_iface, interface,
662
key, value)
663
setattr(proxy_object[interface], key, value)
664
665
class CachingBus(SystemBus):
666
"""A caching layer for pydbus_adapter.SystemBus"""
667
def __init__(self, *args, **kwargs):
668
self.object_cache = {}
669
super(pydbus_adapter.CachingBus,
670
self).__init__(*args, **kwargs)
671
def get(self, busname, objectpath):
672
try:
673
return self.object_cache[(busname, objectpath)]
674
except KeyError:
675
new_object = (super(pydbus_adapter.CachingBus, self)
676
.get(busname, objectpath))
677
self.object_cache[(busname, objectpath)] = new_object
678
return new_object
679
680
681
def commands_from_options(options):
682
683
commands = list(options.commands)
684
685
def find_cmd(cmd, commands):
686
i = 0
687
for i, c in enumerate(commands):
688
if isinstance(c, cmd):
689
return i
690
return i+1
691
692
# If command.Remove is present, move any instances of command.Deny
693
# to occur ahead of command.Remove.
694
index_of_remove = find_cmd(command.Remove, commands)
695
before_remove = commands[:index_of_remove]
696
after_remove = commands[index_of_remove:]
697
cleaned_after = []
698
for cmd in after_remove:
699
if isinstance(cmd, command.Deny):
700
before_remove.append(cmd)
701
else:
702
cleaned_after.append(cmd)
703
if cleaned_after != after_remove:
704
commands = before_remove + cleaned_after
705
706
# If no command option has been given, show table of clients,
707
# optionally verbosely
708
if not commands:
709
commands.append(command.PrintTable(verbose=options.verbose))
710
711
return commands
712
713
714
class command(object):
715
"""A namespace for command classes"""
716
717
class Base(object):
718
"""Abstract base class for commands"""
719
def run(self, clients, bus=None):
720
"""Normal commands should implement run_on_one_client(),
721
but commands which want to operate on all clients at the same time can
722
override this run() method instead.
723
"""
724
self.bus = bus
725
for client, properties in clients.items():
726
self.run_on_one_client(client, properties)
727
728
729
class IsEnabled(Base):
730
def run(self, clients, bus=None):
731
properties = next(iter(clients.values()))
732
if properties["Enabled"]:
733
sys.exit(0)
734
sys.exit(1)
735
736
737
class Approve(Base):
738
def run_on_one_client(self, client, properties):
739
self.bus.call_client_method(client, "Approve", True)
740
741
742
class Deny(Base):
743
def run_on_one_client(self, client, properties):
744
self.bus.call_client_method(client, "Approve", False)
745
746
747
class Remove(Base):
748
def run(self, clients, bus):
749
for clientpath in frozenset(clients.keys()):
750
bus.call_server_method("RemoveClient", clientpath)
751
752
753
class Output(Base):
754
"""Abstract class for commands outputting client details"""
755
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
756
"Created", "Interval", "Host", "KeyID",
757
"Fingerprint", "CheckerRunning",
758
"LastEnabled", "ApprovalPending",
759
"ApprovedByDefault", "LastApprovalRequest",
760
"ApprovalDelay", "ApprovalDuration",
761
"Checker", "ExtendedTimeout", "Expires",
762
"LastCheckerStatus")
763
764
765
class DumpJSON(Output):
766
def run(self, clients, bus=None):
767
data = {properties["Name"]:
768
{key: properties[key]
769
for key in self.all_keywords}
770
for properties in clients.values()}
771
print(json.dumps(data, indent=4, separators=(',', ': ')))
772
773
774
class PrintTable(Output):
775
def __init__(self, verbose=False):
776
self.verbose = verbose
777
778
def run(self, clients, bus=None):
779
default_keywords = ("Name", "Enabled", "Timeout",
780
"LastCheckedOK")
781
keywords = default_keywords
782
if self.verbose:
783
keywords = self.all_keywords
784
print(self.TableOfClients(clients.values(), keywords))
785
786
class TableOfClients(object):
787
tableheaders = {
788
"Name": "Name",
789
"Enabled": "Enabled",
790
"Timeout": "Timeout",
791
"LastCheckedOK": "Last Successful Check",
792
"LastApprovalRequest": "Last Approval Request",
793
"Created": "Created",
794
"Interval": "Interval",
795
"Host": "Host",
796
"Fingerprint": "Fingerprint",
797
"KeyID": "Key ID",
798
"CheckerRunning": "Check Is Running",
799
"LastEnabled": "Last Enabled",
800
"ApprovalPending": "Approval Is Pending",
801
"ApprovedByDefault": "Approved By Default",
802
"ApprovalDelay": "Approval Delay",
803
"ApprovalDuration": "Approval Duration",
804
"Checker": "Checker",
805
"ExtendedTimeout": "Extended Timeout",
806
"Expires": "Expires",
807
"LastCheckerStatus": "Last Checker Status",
808
}
809
810
def __init__(self, clients, keywords):
811
self.clients = clients
812
self.keywords = keywords
813
814
def __str__(self):
815
return "\n".join(self.rows())
816
817
if sys.version_info.major == 2:
818
__unicode__ = __str__
819
def __str__(self):
820
return str(self).encode(
821
locale.getpreferredencoding())
822
823
def rows(self):
824
format_string = self.row_formatting_string()
825
rows = [self.header_line(format_string)]
826
rows.extend(self.client_line(client, format_string)
827
for client in self.clients)
828
return rows
829
830
def row_formatting_string(self):
831
"Format string used to format table rows"
832
return " ".join("{{{key}:{width}}}".format(
833
width=max(len(self.tableheaders[key]),
834
*(len(self.string_from_client(client,
835
key))
836
for client in self.clients)),
837
key=key)
838
for key in self.keywords)
839
840
def string_from_client(self, client, key):
841
return self.valuetostring(client[key], key)
842
843
@classmethod
844
def valuetostring(cls, value, keyword):
845
if isinstance(value, bool):
846
return "Yes" if value else "No"
847
if keyword in ("Timeout", "Interval", "ApprovalDelay",
848
"ApprovalDuration", "ExtendedTimeout"):
849
return cls.milliseconds_to_string(value)
850
return str(value)
851
852
def header_line(self, format_string):
853
return format_string.format(**self.tableheaders)
854
855
def client_line(self, client, format_string):
856
return format_string.format(
857
**{key: self.string_from_client(client, key)
858
for key in self.keywords})
859
860
@staticmethod
861
def milliseconds_to_string(ms):
862
td = datetime.timedelta(0, 0, 0, ms)
863
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
864
.format(days="{}T".format(td.days)
865
if td.days else "",
866
hours=td.seconds // 3600,
867
minutes=(td.seconds % 3600) // 60,
868
seconds=td.seconds % 60))
869
870
871
class PropertySetter(Base):
872
"Abstract class for Actions for setting one client property"
873
874
def run_on_one_client(self, client, properties=None):
875
"""Set the Client's D-Bus property"""
876
self.bus.set_client_property(client, self.propname,
877
self.value_to_set)
878
879
@property
880
def propname(self):
881
raise NotImplementedError()
882
883
884
class Enable(PropertySetter):
885
propname = "Enabled"
886
value_to_set = True
887
888
889
class Disable(PropertySetter):
890
propname = "Enabled"
891
value_to_set = False
892
893
894
class BumpTimeout(PropertySetter):
895
propname = "LastCheckedOK"
896
value_to_set = ""
897
898
899
class StartChecker(PropertySetter):
900
propname = "CheckerRunning"
901
value_to_set = True
902
903
904
class StopChecker(PropertySetter):
905
propname = "CheckerRunning"
906
value_to_set = False
907
908
909
class ApproveByDefault(PropertySetter):
910
propname = "ApprovedByDefault"
911
value_to_set = True
912
913
914
class DenyByDefault(PropertySetter):
915
propname = "ApprovedByDefault"
916
value_to_set = False
917
918
919
class PropertySetterValue(PropertySetter):
920
"""Abstract class for PropertySetter recieving a value as
921
constructor argument instead of a class attribute."""
922
def __init__(self, value):
923
self.value_to_set = value
924
925
@classmethod
926
def argparse(cls, argtype):
927
def cmdtype(arg):
928
return cls(argtype(arg))
929
return cmdtype
930
931
class SetChecker(PropertySetterValue):
932
propname = "Checker"
933
934
935
class SetHost(PropertySetterValue):
936
propname = "Host"
937
938
939
class SetSecret(PropertySetterValue):
940
propname = "Secret"
941
942
@property
943
def value_to_set(self):
944
return self._vts
945
946
@value_to_set.setter
947
def value_to_set(self, value):
948
"""When setting, read data from supplied file object"""
949
self._vts = value.read()
950
value.close()
951
952
953
class PropertySetterValueMilliseconds(PropertySetterValue):
954
"""Abstract class for PropertySetterValue taking a value
955
argument as a datetime.timedelta() but should store it as
956
milliseconds."""
957
958
@property
959
def value_to_set(self):
960
return self._vts
961
962
@value_to_set.setter
963
def value_to_set(self, value):
964
"When setting, convert value from a datetime.timedelta"
965
self._vts = int(round(value.total_seconds() * 1000))
966
967
968
class SetTimeout(PropertySetterValueMilliseconds):
969
propname = "Timeout"
970
971
972
class SetExtendedTimeout(PropertySetterValueMilliseconds):
973
propname = "ExtendedTimeout"
974
975
976
class SetInterval(PropertySetterValueMilliseconds):
977
propname = "Interval"
978
979
980
class SetApprovalDelay(PropertySetterValueMilliseconds):
981
propname = "ApprovalDelay"
982
983
984
class SetApprovalDuration(PropertySetterValueMilliseconds):
985
propname = "ApprovalDuration"
986
786
987
787
988
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))
989
class TestCaseWithAssertLogs(unittest.TestCase):
990
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
991
992
if not hasattr(unittest.TestCase, "assertLogs"):
993
@contextlib.contextmanager
994
def assertLogs(self, logger, level=logging.INFO):
995
capturing_handler = self.CapturingLevelHandler(level)
996
old_level = logger.level
997
old_propagate = logger.propagate
998
logger.addHandler(capturing_handler)
999
logger.setLevel(level)
1000
logger.propagate = False
1001
try:
1002
yield capturing_handler.watcher
1003
finally:
1004
logger.propagate = old_propagate
1005
logger.removeHandler(capturing_handler)
1006
logger.setLevel(old_level)
1007
self.assertGreater(len(capturing_handler.watcher.records),
1008
0)
1009
1010
class CapturingLevelHandler(logging.Handler):
1011
def __init__(self, level, *args, **kwargs):
1012
logging.Handler.__init__(self, *args, **kwargs)
1013
self.watcher = self.LoggingWatcher([], [])
1014
def emit(self, record):
1015
self.watcher.records.append(record)
1016
self.watcher.output.append(self.format(record))
1017
1018
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1019
("records",
1020
"output"))
1021
1022
1023
class Unique(object):
1024
"""Class for objects which exist only to be unique objects, since
1025
unittest.mock.sentinel only exists in Python 3.3"""
1026
1027
1028
class Test_string_to_delta(TestCaseWithAssertLogs):
1029
# Just test basic RFC 3339 functionality here, the doc string for
1030
# rfc3339_duration_to_delta() already has more comprehensive
1031
# tests, which are run by doctest.
1032
1033
def test_rfc3339_zero_seconds(self):
1034
self.assertEqual(datetime.timedelta(),
1035
string_to_delta("PT0S"))
1036
1037
def test_rfc3339_zero_days(self):
1038
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1039
1040
def test_rfc3339_one_second(self):
1041
self.assertEqual(datetime.timedelta(0, 1),
1042
string_to_delta("PT1S"))
1043
1044
def test_rfc3339_two_hours(self):
1045
self.assertEqual(datetime.timedelta(0, 7200),
1046
string_to_delta("PT2H"))
1047
811
1048
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")
1049
with self.assertLogs(log, logging.WARNING):
1050
value = string_to_delta("2h")
1051
self.assertEqual(datetime.timedelta(0, 7200), value)
1052
1053
1054
class Test_check_option_syntax(unittest.TestCase):
1055
def setUp(self):
1056
self.parser = argparse.ArgumentParser()
1057
add_command_line_options(self.parser)
1058
1059
def test_actions_requires_client_or_all(self):
1060
for action, value in self.actions.items():
1061
args = self.actionargs(action, value)
1062
with self.assertParseError():
1063
self.parse_args(args)
1064
1065
# This mostly corresponds to the definition from has_commands() in
1066
# check_option_syntax()
1067
actions = {
1068
"--enable": None,
1069
"--disable": None,
1070
"--bump-timeout": None,
1071
"--start-checker": None,
1072
"--stop-checker": None,
1073
"--is-enabled": None,
1074
"--remove": None,
1075
"--checker": "x",
1076
"--timeout": "PT0S",
1077
"--extended-timeout": "PT0S",
1078
"--interval": "PT0S",
1079
"--approve-by-default": None,
1080
"--deny-by-default": None,
1081
"--approval-delay": "PT0S",
1082
"--approval-duration": "PT0S",
1083
"--host": "hostname",
1084
"--secret": "/dev/null",
1085
"--approve": None,
1086
"--deny": None,
1087
}
1088
1089
@staticmethod
1090
def actionargs(action, value, *args):
1091
if value is not None:
1092
return [action, value] + list(args)
816
1093
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)
1094
return [action] + list(args)
1095
1096
@contextlib.contextmanager
1097
def assertParseError(self):
1098
with self.assertRaises(SystemExit) as e:
1099
with self.redirect_stderr_to_devnull():
1100
yield
1101
# Exit code from argparse is guaranteed to be "2". Reference:
1102
# https://docs.python.org/3/library
1103
# /argparse.html#exiting-methods
1104
self.assertEqual(2, e.exception.code)
1105
1106
def parse_args(self, args):
1107
options = self.parser.parse_args(args)
1108
check_option_syntax(self.parser, options)
1109
1110
@staticmethod
1111
@contextlib.contextmanager
1112
def redirect_stderr_to_devnull():
1113
old_stderr = sys.stderr
1114
with contextlib.closing(open(os.devnull, "w")) as null:
1115
sys.stderr = null
826
1116
try:
827
value = string_to_delta("2h")
1117
yield
828
1118
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):
1119
sys.stderr = old_stderr
1120
1121
def check_option_syntax(self, options):
1122
check_option_syntax(self.parser, options)
1123
1124
def test_actions_all_conflicts_with_verbose(self):
1125
for action, value in self.actions.items():
1126
args = self.actionargs(action, value, "--all",
1127
"--verbose")
1128
with self.assertParseError():
1129
self.parse_args(args)
1130
1131
def test_actions_with_client_conflicts_with_verbose(self):
1132
for action, value in self.actions.items():
1133
args = self.actionargs(action, value, "--verbose",
1134
"client")
1135
with self.assertParseError():
1136
self.parse_args(args)
1137
1138
def test_dump_json_conflicts_with_verbose(self):
1139
args = ["--dump-json", "--verbose"]
1140
with self.assertParseError():
1141
self.parse_args(args)
1142
1143
def test_dump_json_conflicts_with_action(self):
1144
for action, value in self.actions.items():
1145
args = self.actionargs(action, value, "--dump-json")
1146
with self.assertParseError():
1147
self.parse_args(args)
1148
1149
def test_all_can_not_be_alone(self):
1150
args = ["--all"]
1151
with self.assertParseError():
1152
self.parse_args(args)
1153
1154
def test_all_is_ok_with_any_action(self):
1155
for action, value in self.actions.items():
1156
args = self.actionargs(action, value, "--all")
1157
self.parse_args(args)
1158
1159
def test_any_action_is_ok_with_one_client(self):
1160
for action, value in self.actions.items():
1161
args = self.actionargs(action, value, "client")
1162
self.parse_args(args)
1163
1164
def test_one_client_with_all_actions_except_is_enabled(self):
1165
for action, value in self.actions.items():
1166
if action == "--is-enabled":
1167
continue
1168
args = self.actionargs(action, value, "client")
1169
self.parse_args(args)
1170
1171
def test_two_clients_with_all_actions_except_is_enabled(self):
1172
for action, value in self.actions.items():
1173
if action == "--is-enabled":
1174
continue
1175
args = self.actionargs(action, value, "client1",
1176
"client2")
1177
self.parse_args(args)
1178
1179
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1180
for action, value in self.actions.items():
1181
if action == "--is-enabled":
1182
continue
1183
args = self.actionargs(action, value, "client1",
1184
"client2")
1185
self.parse_args(args)
1186
1187
def test_is_enabled_fails_without_client(self):
1188
args = ["--is-enabled"]
1189
with self.assertParseError():
1190
self.parse_args(args)
1191
1192
def test_is_enabled_fails_with_two_clients(self):
1193
args = ["--is-enabled", "client1", "client2"]
1194
with self.assertParseError():
1195
self.parse_args(args)
1196
1197
def test_remove_can_only_be_combined_with_action_deny(self):
1198
for action, value in self.actions.items():
1199
if action in {"--remove", "--deny"}:
1200
continue
1201
args = self.actionargs(action, value, "--all",
1202
"--remove")
1203
with self.assertParseError():
1204
self.parse_args(args)
1205
1206
1207
class Test_dbus_exceptions(unittest.TestCase):
1208
1209
def test_dbus_ConnectFailed_is_Error(self):
1210
with self.assertRaises(dbus.Error):
1211
raise dbus.ConnectFailed()
1212
1213
1214
class Test_dbus_MandosBus(unittest.TestCase):
1215
1216
class MockMandosBus(dbus.MandosBus):
1217
def __init__(self):
1218
self._name = "se.recompile.Mandos"
1219
self._server_path = "/"
1220
self._server_interface = "se.recompile.Mandos"
1221
self._client_interface = "se.recompile.Mandos.Client"
1222
self.calls = []
1223
self.call_method_return = Unique()
1224
1225
def call_method(self, methodname, busname, objectpath,
1226
interface, *args):
1227
self.calls.append((methodname, busname, objectpath,
1228
interface, args))
1229
return self.call_method_return
1230
1231
def setUp(self):
1232
self.bus = self.MockMandosBus()
1233
1234
def test_set_client_property(self):
1235
self.bus.set_client_property("objectpath", "key", "value")
1236
expected_call = ("Set", self.bus._name, "objectpath",
1237
"org.freedesktop.DBus.Properties",
1238
(self.bus._client_interface, "key", "value"))
1239
self.assertIn(expected_call, self.bus.calls)
1240
1241
def test_call_client_method(self):
1242
ret = self.bus.call_client_method("objectpath", "methodname")
1243
self.assertIs(self.bus.call_method_return, ret)
1244
expected_call = ("methodname", self.bus._name, "objectpath",
1245
self.bus._client_interface, ())
1246
self.assertIn(expected_call, self.bus.calls)
1247
1248
def test_call_client_method_with_args(self):
1249
args = (Unique(), Unique())
1250
ret = self.bus.call_client_method("objectpath", "methodname",
1251
*args)
1252
self.assertIs(self.bus.call_method_return, ret)
1253
expected_call = ("methodname", self.bus._name, "objectpath",
1254
self.bus._client_interface,
1255
(args[0], args[1]))
1256
self.assertIn(expected_call, self.bus.calls)
1257
1258
def test_get_clients_and_properties(self):
1259
managed_objects = {
1260
"objectpath": {
1261
self.bus._client_interface: {
1262
"key": "value",
1263
"bool": True,
1264
},
1265
"irrelevant_interface": {
1266
"key": "othervalue",
1267
"bool": False,
1268
},
1269
},
1270
"other_objectpath": {
1271
"other_irrelevant_interface": {
1272
"key": "value 3",
1273
"bool": None,
1274
},
1275
},
1276
}
1277
expected_clients_and_properties = {
1278
"objectpath": {
1279
"key": "value",
1280
"bool": True,
1281
}
1282
}
1283
self.bus.call_method_return = managed_objects
1284
ret = self.bus.get_clients_and_properties()
1285
self.assertDictEqual(expected_clients_and_properties, ret)
1286
expected_call = ("GetManagedObjects", self.bus._name,
1287
self.bus._server_path,
1288
"org.freedesktop.DBus.ObjectManager", ())
1289
self.assertIn(expected_call, self.bus.calls)
1290
1291
def test_call_server_method(self):
1292
ret = self.bus.call_server_method("methodname")
1293
self.assertIs(self.bus.call_method_return, ret)
1294
expected_call = ("methodname", self.bus._name,
1295
self.bus._server_path,
1296
self.bus._server_interface, ())
1297
self.assertIn(expected_call, self.bus.calls)
1298
1299
def test_call_server_method_with_args(self):
1300
args = (Unique(), Unique())
1301
ret = self.bus.call_server_method("methodname", *args)
1302
self.assertIs(self.bus.call_method_return, ret)
1303
expected_call = ("methodname", self.bus._name,
1304
self.bus._server_path,
1305
self.bus._server_interface,
1306
(args[0], args[1]))
1307
self.assertIn(expected_call, self.bus.calls)
1308
1309
1310
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1311
1312
def MockDBusPython_func(self, func):
1313
class mock_dbus_python(object):
1314
"""mock dbus-python module"""
1315
class exceptions(object):
1316
"""Pseudo-namespace"""
1317
class DBusException(Exception):
1318
pass
1319
class SystemBus(object):
1320
@staticmethod
1321
def get_object(busname, objectpath):
1322
DBusObject = collections.namedtuple(
1323
"DBusObject", ("methodname", "Set"))
1324
def method(*args, **kwargs):
1325
self.assertEqual({"dbus_interface":
1326
"interface"},
1327
kwargs)
1328
return func(*args)
1329
def set_property(interface, key, value,
1330
dbus_interface=None):
1331
self.assertEqual(
1332
"org.freedesktop.DBus.Properties",
1333
dbus_interface)
1334
self.assertEqual("Secret", key)
1335
return func(interface, key, value,
1336
dbus_interface=dbus_interface)
1337
return DBusObject(methodname=method,
1338
Set=set_property)
1339
class Boolean(object):
1340
def __init__(self, value):
1341
self.value = bool(value)
1342
def __bool__(self):
1343
return self.value
1344
if sys.version_info.major == 2:
1345
__nonzero__ = __bool__
1346
class ObjectPath(str):
1347
pass
1348
class Dictionary(dict):
1349
pass
1350
class ByteArray(bytes):
1351
pass
1352
return mock_dbus_python
1353
1354
def call_method(self, bus, methodname, busname, objectpath,
1355
interface, *args):
1356
with self.assertLogs(log, logging.DEBUG):
1357
return bus.call_method(methodname, busname, objectpath,
1358
interface, *args)
1359
1360
def test_call_method_returns(self):
1361
expected_method_return = Unique()
1362
method_args = (Unique(), Unique())
1363
def func(*args):
1364
self.assertEqual(len(method_args), len(args))
1365
for marg, arg in zip(method_args, args):
1366
self.assertIs(marg, arg)
1367
return expected_method_return
1368
mock_dbus_python = self.MockDBusPython_func(func)
1369
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1370
ret = self.call_method(bus, "methodname", "busname",
1371
"objectpath", "interface",
1372
*method_args)
1373
self.assertIs(ret, expected_method_return)
1374
1375
def test_call_method_filters_bool_true(self):
1376
def func():
1377
return method_return
1378
mock_dbus_python = self.MockDBusPython_func(func)
1379
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1380
method_return = mock_dbus_python.Boolean(True)
1381
ret = self.call_method(bus, "methodname", "busname",
1382
"objectpath", "interface")
1383
self.assertTrue(ret)
1384
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1385
1386
def test_call_method_filters_bool_false(self):
1387
def func():
1388
return method_return
1389
mock_dbus_python = self.MockDBusPython_func(func)
1390
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1391
method_return = mock_dbus_python.Boolean(False)
1392
ret = self.call_method(bus, "methodname", "busname",
1393
"objectpath", "interface")
1394
self.assertFalse(ret)
1395
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1396
1397
def test_call_method_filters_objectpath(self):
1398
def func():
1399
return method_return
1400
mock_dbus_python = self.MockDBusPython_func(func)
1401
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1402
method_return = mock_dbus_python.ObjectPath("objectpath")
1403
ret = self.call_method(bus, "methodname", "busname",
1404
"objectpath", "interface")
1405
self.assertEqual("objectpath", ret)
1406
self.assertIsNot("objectpath", ret)
1407
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1408
1409
def test_call_method_filters_booleans_in_dict(self):
1410
def func():
1411
return method_return
1412
mock_dbus_python = self.MockDBusPython_func(func)
1413
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1414
method_return = mock_dbus_python.Dictionary(
1415
{mock_dbus_python.Boolean(True):
1416
mock_dbus_python.Boolean(False),
1417
mock_dbus_python.Boolean(False):
1418
mock_dbus_python.Boolean(True)})
1419
ret = self.call_method(bus, "methodname", "busname",
1420
"objectpath", "interface")
1421
expected_method_return = {True: False,
1422
False: True}
1423
self.assertEqual(expected_method_return, ret)
1424
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1425
1426
def test_call_method_filters_objectpaths_in_dict(self):
1427
def func():
1428
return method_return
1429
mock_dbus_python = self.MockDBusPython_func(func)
1430
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1431
method_return = mock_dbus_python.Dictionary(
1432
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1433
mock_dbus_python.ObjectPath("objectpath_value_1"),
1434
mock_dbus_python.ObjectPath("objectpath_key_2"):
1435
mock_dbus_python.ObjectPath("objectpath_value_2")})
1436
ret = self.call_method(bus, "methodname", "busname",
1437
"objectpath", "interface")
1438
expected_method_return = {str(key): str(value)
1439
for key, value in
1440
method_return.items()}
1441
self.assertEqual(expected_method_return, ret)
1442
self.assertIsInstance(ret, dict)
1443
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1444
1445
def test_call_method_filters_dict_in_dict(self):
1446
def func():
1447
return method_return
1448
mock_dbus_python = self.MockDBusPython_func(func)
1449
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1450
method_return = mock_dbus_python.Dictionary(
1451
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1452
"key12": "value12"}),
1453
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1454
"key22": "value22"})})
1455
ret = self.call_method(bus, "methodname", "busname",
1456
"objectpath", "interface")
1457
expected_method_return = {
1458
"key1": {"key11": "value11",
1459
"key12": "value12"},
1460
"key2": {"key21": "value21",
1461
"key22": "value22"},
1462
}
1463
self.assertEqual(expected_method_return, ret)
1464
self.assertIsInstance(ret, dict)
1465
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1466
for key, value in ret.items():
1467
self.assertIsInstance(value, dict)
1468
self.assertEqual(expected_method_return[key], value)
1469
self.assertNotIsInstance(value,
1470
mock_dbus_python.Dictionary)
1471
1472
def test_call_method_filters_dict_three_deep(self):
1473
def func():
1474
return method_return
1475
mock_dbus_python = self.MockDBusPython_func(func)
1476
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1477
method_return = mock_dbus_python.Dictionary(
1478
{"key1":
1479
mock_dbus_python.Dictionary(
1480
{"key2":
1481
mock_dbus_python.Dictionary(
1482
{"key3":
1483
mock_dbus_python.Boolean(True),
1484
}),
1485
}),
1486
})
1487
ret = self.call_method(bus, "methodname", "busname",
1488
"objectpath", "interface")
1489
expected_method_return = {"key1": {"key2": {"key3": True}}}
1490
self.assertEqual(expected_method_return, ret)
1491
self.assertIsInstance(ret, dict)
1492
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1493
self.assertIsInstance(ret["key1"], dict)
1494
self.assertNotIsInstance(ret["key1"],
1495
mock_dbus_python.Dictionary)
1496
self.assertIsInstance(ret["key1"]["key2"], dict)
1497
self.assertNotIsInstance(ret["key1"]["key2"],
1498
mock_dbus_python.Dictionary)
1499
self.assertTrue(ret["key1"]["key2"]["key3"])
1500
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1501
mock_dbus_python.Boolean)
1502
1503
def test_call_method_handles_exception(self):
1504
dbus_logger = logging.getLogger("dbus.proxies")
1505
1506
def func():
1507
dbus_logger.error("Test")
1508
raise mock_dbus_python.exceptions.DBusException()
1509
1510
mock_dbus_python = self.MockDBusPython_func(func)
1511
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1512
1513
class CountingHandler(logging.Handler):
1514
count = 0
1515
def emit(self, record):
1516
self.count += 1
1517
1518
counting_handler = CountingHandler()
1519
1520
dbus_logger.addHandler(counting_handler)
1521
1522
try:
1523
with self.assertRaises(dbus.Error) as e:
1524
self.call_method(bus, "methodname", "busname",
1525
"objectpath", "interface")
1526
finally:
1527
dbus_logger.removeFilter(counting_handler)
1528
1529
self.assertNotIsInstance(e, dbus.ConnectFailed)
1530
1531
# Make sure the dbus logger was suppressed
1532
self.assertEqual(0, counting_handler.count)
1533
1534
def test_Set_Secret_sends_bytearray(self):
1535
ret = [None]
1536
def func(*args, **kwargs):
1537
ret[0] = (args, kwargs)
1538
mock_dbus_python = self.MockDBusPython_func(func)
1539
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1540
bus.set_client_property("objectpath", "Secret", "value")
1541
expected_call = (("se.recompile.Mandos.Client", "Secret",
1542
mock_dbus_python.ByteArray(b"value")),
1543
{"dbus_interface":
1544
"org.freedesktop.DBus.Properties"})
1545
self.assertEqual(expected_call, ret[0])
1546
if sys.version_info.major == 2:
1547
self.assertIsInstance(ret[0][0][-1],
1548
mock_dbus_python.ByteArray)
1549
1550
def test_get_object_converts_to_correct_exception(self):
1551
bus = dbus_python_adapter.SystemBus(
1552
self.fake_dbus_python_raises_exception_on_connect)
1553
with self.assertRaises(dbus.ConnectFailed):
1554
self.call_method(bus, "methodname", "busname",
1555
"objectpath", "interface")
1556
1557
class fake_dbus_python_raises_exception_on_connect(object):
1558
"""fake dbus-python module"""
1559
class exceptions(object):
1560
"""Pseudo-namespace"""
1561
class DBusException(Exception):
1562
pass
1563
1564
@classmethod
1565
def SystemBus(cls):
1566
def get_object(busname, objectpath):
1567
raise cls.exceptions.DBusException()
1568
Bus = collections.namedtuple("Bus", ["get_object"])
1569
return Bus(get_object=get_object)
1570
1571
1572
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1573
class mock_dbus_python(object):
1574
"""mock dbus-python modules"""
1575
class SystemBus(object):
1576
@staticmethod
1577
def get_object(busname, objectpath):
1578
return Unique()
1579
1580
def setUp(self):
1581
self.bus = dbus_python_adapter.CachingBus(
1582
self.mock_dbus_python)
1583
1584
def test_returns_distinct_objectpaths(self):
1585
obj1 = self.bus.get_object("busname", "objectpath1")
1586
self.assertIsInstance(obj1, Unique)
1587
obj2 = self.bus.get_object("busname", "objectpath2")
1588
self.assertIsInstance(obj2, Unique)
1589
self.assertIsNot(obj1, obj2)
1590
1591
def test_returns_distinct_busnames(self):
1592
obj1 = self.bus.get_object("busname1", "objectpath")
1593
self.assertIsInstance(obj1, Unique)
1594
obj2 = self.bus.get_object("busname2", "objectpath")
1595
self.assertIsInstance(obj2, Unique)
1596
self.assertIsNot(obj1, obj2)
1597
1598
def test_returns_distinct_both(self):
1599
obj1 = self.bus.get_object("busname1", "objectpath")
1600
self.assertIsInstance(obj1, Unique)
1601
obj2 = self.bus.get_object("busname2", "objectpath")
1602
self.assertIsInstance(obj2, Unique)
1603
self.assertIsNot(obj1, obj2)
1604
1605
def test_returns_same(self):
1606
obj1 = self.bus.get_object("busname", "objectpath")
1607
self.assertIsInstance(obj1, Unique)
1608
obj2 = self.bus.get_object("busname", "objectpath")
1609
self.assertIsInstance(obj2, Unique)
1610
self.assertIs(obj1, obj2)
1611
1612
def test_returns_same_old(self):
1613
obj1 = self.bus.get_object("busname1", "objectpath1")
1614
self.assertIsInstance(obj1, Unique)
1615
obj2 = self.bus.get_object("busname2", "objectpath2")
1616
self.assertIsInstance(obj2, Unique)
1617
obj1b = self.bus.get_object("busname1", "objectpath1")
1618
self.assertIsInstance(obj1b, Unique)
1619
self.assertIsNot(obj1, obj2)
1620
self.assertIsNot(obj2, obj1b)
1621
self.assertIs(obj1, obj1b)
1622
1623
1624
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1625
1626
def Stub_pydbus_func(self, func):
1627
class stub_pydbus(object):
1628
"""stub pydbus module"""
1629
class SystemBus(object):
1630
@staticmethod
1631
def get(busname, objectpath):
1632
DBusObject = collections.namedtuple(
1633
"DBusObject", ("methodname",))
1634
return {"interface":
1635
DBusObject(methodname=func)}
1636
return stub_pydbus
1637
1638
def call_method(self, bus, methodname, busname, objectpath,
1639
interface, *args):
1640
with self.assertLogs(log, logging.DEBUG):
1641
return bus.call_method(methodname, busname, objectpath,
1642
interface, *args)
1643
1644
def test_call_method_returns(self):
1645
expected_method_return = Unique()
1646
method_args = (Unique(), Unique())
1647
def func(*args):
1648
self.assertEqual(len(method_args), len(args))
1649
for marg, arg in zip(method_args, args):
1650
self.assertIs(marg, arg)
1651
return expected_method_return
1652
stub_pydbus = self.Stub_pydbus_func(func)
1653
bus = pydbus_adapter.SystemBus(stub_pydbus)
1654
ret = self.call_method(bus, "methodname", "busname",
1655
"objectpath", "interface",
1656
*method_args)
1657
self.assertIs(ret, expected_method_return)
1658
1659
def test_call_method_handles_exception(self):
1660
dbus_logger = logging.getLogger("dbus.proxies")
1661
1662
def func():
1663
raise gi.repository.GLib.Error()
1664
1665
stub_pydbus = self.Stub_pydbus_func(func)
1666
bus = pydbus_adapter.SystemBus(stub_pydbus)
1667
1668
with self.assertRaises(dbus.Error) as e:
1669
self.call_method(bus, "methodname", "busname",
1670
"objectpath", "interface")
1671
1672
self.assertNotIsInstance(e, dbus.ConnectFailed)
1673
1674
def test_get_converts_to_correct_exception(self):
1675
bus = pydbus_adapter.SystemBus(
1676
self.fake_pydbus_raises_exception_on_connect)
1677
with self.assertRaises(dbus.ConnectFailed):
1678
self.call_method(bus, "methodname", "busname",
1679
"objectpath", "interface")
1680
1681
class fake_pydbus_raises_exception_on_connect(object):
1682
"""fake dbus-python module"""
1683
@classmethod
1684
def SystemBus(cls):
1685
def get(busname, objectpath):
1686
raise gi.repository.GLib.Error()
1687
Bus = collections.namedtuple("Bus", ["get"])
1688
return Bus(get=get)
1689
1690
def test_set_property_uses_setattr(self):
1691
class Object(object):
1692
pass
1693
obj = Object()
1694
class pydbus_spy(object):
1695
class SystemBus(object):
1696
@staticmethod
1697
def get(busname, objectpath):
1698
return {"interface": obj}
1699
bus = pydbus_adapter.SystemBus(pydbus_spy)
1700
value = Unique()
1701
bus.set_property("busname", "objectpath", "interface", "key",
1702
value)
1703
self.assertIs(value, obj.key)
1704
1705
def test_get_suppresses_xml_deprecation_warning(self):
1706
if sys.version_info.major >= 3:
1707
return
1708
class stub_pydbus_get(object):
1709
class SystemBus(object):
1710
@staticmethod
1711
def get(busname, objectpath):
1712
warnings.warn_explicit(
1713
"deprecated", DeprecationWarning,
1714
"xml.etree.ElementTree", 0)
1715
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1716
with warnings.catch_warnings(record=True) as w:
1717
warnings.simplefilter("always")
1718
bus.get("busname", "objectpath")
1719
self.assertEqual(0, len(w))
1720
1721
1722
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1723
class stub_pydbus(object):
1724
"""stub pydbus module"""
1725
class SystemBus(object):
1726
@staticmethod
1727
def get(busname, objectpath):
1728
return Unique()
1729
1730
def setUp(self):
1731
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1732
1733
def test_returns_distinct_objectpaths(self):
1734
obj1 = self.bus.get("busname", "objectpath1")
1735
self.assertIsInstance(obj1, Unique)
1736
obj2 = self.bus.get("busname", "objectpath2")
1737
self.assertIsInstance(obj2, Unique)
1738
self.assertIsNot(obj1, obj2)
1739
1740
def test_returns_distinct_busnames(self):
1741
obj1 = self.bus.get("busname1", "objectpath")
1742
self.assertIsInstance(obj1, Unique)
1743
obj2 = self.bus.get("busname2", "objectpath")
1744
self.assertIsInstance(obj2, Unique)
1745
self.assertIsNot(obj1, obj2)
1746
1747
def test_returns_distinct_both(self):
1748
obj1 = self.bus.get("busname1", "objectpath")
1749
self.assertIsInstance(obj1, Unique)
1750
obj2 = self.bus.get("busname2", "objectpath")
1751
self.assertIsInstance(obj2, Unique)
1752
self.assertIsNot(obj1, obj2)
1753
1754
def test_returns_same(self):
1755
obj1 = self.bus.get("busname", "objectpath")
1756
self.assertIsInstance(obj1, Unique)
1757
obj2 = self.bus.get("busname", "objectpath")
1758
self.assertIsInstance(obj2, Unique)
1759
self.assertIs(obj1, obj2)
1760
1761
def test_returns_same_old(self):
1762
obj1 = self.bus.get("busname1", "objectpath1")
1763
self.assertIsInstance(obj1, Unique)
1764
obj2 = self.bus.get("busname2", "objectpath2")
1765
self.assertIsInstance(obj2, Unique)
1766
obj1b = self.bus.get("busname1", "objectpath1")
1767
self.assertIsInstance(obj1b, Unique)
1768
self.assertIsNot(obj1, obj2)
1769
self.assertIsNot(obj2, obj1b)
1770
self.assertIs(obj1, obj1b)
1771
1772
1773
class Test_commands_from_options(unittest.TestCase):
1774
1775
def setUp(self):
1776
self.parser = argparse.ArgumentParser()
1777
add_command_line_options(self.parser)
1778
1779
def test_is_enabled(self):
1780
self.assert_command_from_args(["--is-enabled", "client"],
1781
command.IsEnabled)
1782
1783
def assert_command_from_args(self, args, command_cls, length=1,
1784
clients=None, **cmd_attrs):
1785
"""Assert that parsing ARGS should result in an instance of
1786
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1787
options = self.parser.parse_args(args)
1788
check_option_syntax(self.parser, options)
1789
commands = commands_from_options(options)
1790
self.assertEqual(length, len(commands))
1791
for command in commands:
1792
if isinstance(command, command_cls):
1793
break
1794
else:
1795
self.assertIsInstance(command, command_cls)
1796
if clients is not None:
1797
self.assertEqual(clients, options.client)
1798
for key, value in cmd_attrs.items():
1799
self.assertEqual(value, getattr(command, key))
1800
1801
def assert_commands_from_args(self, args, commands, clients=None):
1802
for cmd in commands:
1803
self.assert_command_from_args(args, cmd,
1804
length=len(commands),
1805
clients=clients)
1806
1807
def test_is_enabled_short(self):
1808
self.assert_command_from_args(["-V", "client"],
1809
command.IsEnabled)
1810
1811
def test_approve(self):
1812
self.assert_command_from_args(["--approve", "client"],
1813
command.Approve)
1814
1815
def test_approve_short(self):
1816
self.assert_command_from_args(["-A", "client"],
1817
command.Approve)
1818
1819
def test_deny(self):
1820
self.assert_command_from_args(["--deny", "client"],
1821
command.Deny)
1822
1823
def test_deny_short(self):
1824
self.assert_command_from_args(["-D", "client"], command.Deny)
1825
1826
def test_remove(self):
1827
self.assert_command_from_args(["--remove", "client"],
1828
command.Remove)
1829
1830
def test_deny_before_remove(self):
1831
options = self.parser.parse_args(["--deny", "--remove",
1832
"client"])
1833
check_option_syntax(self.parser, options)
1834
commands = commands_from_options(options)
1835
self.assertEqual(2, len(commands))
1836
self.assertIsInstance(commands[0], command.Deny)
1837
self.assertIsInstance(commands[1], command.Remove)
1838
1839
def test_deny_before_remove_reversed(self):
1840
options = self.parser.parse_args(["--remove", "--deny",
1841
"--all"])
1842
check_option_syntax(self.parser, options)
1843
commands = commands_from_options(options)
1844
self.assertEqual(2, len(commands))
1845
self.assertIsInstance(commands[0], command.Deny)
1846
self.assertIsInstance(commands[1], command.Remove)
1847
1848
def test_remove_short(self):
1849
self.assert_command_from_args(["-r", "client"],
1850
command.Remove)
1851
1852
def test_dump_json(self):
1853
self.assert_command_from_args(["--dump-json"],
1854
command.DumpJSON)
1855
1856
def test_enable(self):
1857
self.assert_command_from_args(["--enable", "client"],
1858
command.Enable)
1859
1860
def test_enable_short(self):
1861
self.assert_command_from_args(["-e", "client"],
1862
command.Enable)
1863
1864
def test_disable(self):
1865
self.assert_command_from_args(["--disable", "client"],
1866
command.Disable)
1867
1868
def test_disable_short(self):
1869
self.assert_command_from_args(["-d", "client"],
1870
command.Disable)
1871
1872
def test_bump_timeout(self):
1873
self.assert_command_from_args(["--bump-timeout", "client"],
1874
command.BumpTimeout)
1875
1876
def test_bump_timeout_short(self):
1877
self.assert_command_from_args(["-b", "client"],
1878
command.BumpTimeout)
1879
1880
def test_start_checker(self):
1881
self.assert_command_from_args(["--start-checker", "client"],
1882
command.StartChecker)
1883
1884
def test_stop_checker(self):
1885
self.assert_command_from_args(["--stop-checker", "client"],
1886
command.StopChecker)
1887
1888
def test_approve_by_default(self):
1889
self.assert_command_from_args(["--approve-by-default",
1890
"client"],
1891
command.ApproveByDefault)
1892
1893
def test_deny_by_default(self):
1894
self.assert_command_from_args(["--deny-by-default", "client"],
1895
command.DenyByDefault)
1896
1897
def test_checker(self):
1898
self.assert_command_from_args(["--checker", ":", "client"],
1899
command.SetChecker,
1900
value_to_set=":")
1901
1902
def test_checker_empty(self):
1903
self.assert_command_from_args(["--checker", "", "client"],
1904
command.SetChecker,
1905
value_to_set="")
1906
1907
def test_checker_short(self):
1908
self.assert_command_from_args(["-c", ":", "client"],
1909
command.SetChecker,
1910
value_to_set=":")
1911
1912
def test_host(self):
1913
self.assert_command_from_args(
1914
["--host", "client.example.org", "client"],
1915
command.SetHost, value_to_set="client.example.org")
1916
1917
def test_host_short(self):
1918
self.assert_command_from_args(
1919
["-H", "client.example.org", "client"], command.SetHost,
1920
value_to_set="client.example.org")
1921
1922
def test_secret_devnull(self):
1923
self.assert_command_from_args(["--secret", os.path.devnull,
1924
"client"], command.SetSecret,
1925
value_to_set=b"")
1926
1927
def test_secret_tempfile(self):
1928
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1929
value = b"secret\0xyzzy\nbar"
1930
f.write(value)
1931
f.seek(0)
1932
self.assert_command_from_args(["--secret", f.name,
1933
"client"],
1934
command.SetSecret,
1935
value_to_set=value)
1936
1937
def test_secret_devnull_short(self):
1938
self.assert_command_from_args(["-s", os.path.devnull,
1939
"client"], command.SetSecret,
1940
value_to_set=b"")
1941
1942
def test_secret_tempfile_short(self):
1943
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1944
value = b"secret\0xyzzy\nbar"
1945
f.write(value)
1946
f.seek(0)
1947
self.assert_command_from_args(["-s", f.name, "client"],
1948
command.SetSecret,
1949
value_to_set=value)
1950
1951
def test_timeout(self):
1952
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1953
command.SetTimeout,
1954
value_to_set=300000)
1955
1956
def test_timeout_short(self):
1957
self.assert_command_from_args(["-t", "PT5M", "client"],
1958
command.SetTimeout,
1959
value_to_set=300000)
1960
1961
def test_extended_timeout(self):
1962
self.assert_command_from_args(["--extended-timeout", "PT15M",
1963
"client"],
1964
command.SetExtendedTimeout,
1965
value_to_set=900000)
1966
1967
def test_interval(self):
1968
self.assert_command_from_args(["--interval", "PT2M",
1969
"client"], command.SetInterval,
1970
value_to_set=120000)
1971
1972
def test_interval_short(self):
1973
self.assert_command_from_args(["-i", "PT2M", "client"],
1974
command.SetInterval,
1975
value_to_set=120000)
1976
1977
def test_approval_delay(self):
1978
self.assert_command_from_args(["--approval-delay", "PT30S",
1979
"client"],
1980
command.SetApprovalDelay,
1981
value_to_set=30000)
1982
1983
def test_approval_duration(self):
1984
self.assert_command_from_args(["--approval-duration", "PT1S",
1985
"client"],
1986
command.SetApprovalDuration,
1987
value_to_set=1000)
1988
1989
def test_print_table(self):
1990
self.assert_command_from_args([], command.PrintTable,
1991
verbose=False)
1992
1993
def test_print_table_verbose(self):
1994
self.assert_command_from_args(["--verbose"],
1995
command.PrintTable,
1996
verbose=True)
1997
1998
def test_print_table_verbose_short(self):
1999
self.assert_command_from_args(["-v"], command.PrintTable,
2000
verbose=True)
2001
2002
2003
def test_manual_page_example_1(self):
2004
self.assert_command_from_args("--verbose".split(),
2005
command.PrintTable,
2006
clients=[],
2007
verbose=True)
2008
2009
def test_manual_page_example_2(self):
2010
self.assert_command_from_args(
2011
"--verbose foo1.example.org foo2.example.org".split(),
2012
command.PrintTable, clients=["foo1.example.org",
2013
"foo2.example.org"],
2014
verbose=True)
2015
2016
def test_manual_page_example_3(self):
2017
self.assert_command_from_args("--enable --all".split(),
2018
command.Enable,
2019
clients=[])
2020
2021
def test_manual_page_example_4(self):
2022
self.assert_commands_from_args(
2023
("--timeout=PT5M --interval=PT1M foo1.example.org"
2024
" foo2.example.org").split(),
2025
[command.SetTimeout, command.SetInterval],
2026
clients=["foo1.example.org", "foo2.example.org"])
2027
2028
def test_manual_page_example_5(self):
2029
self.assert_command_from_args("--approve --all".split(),
2030
command.Approve,
2031
clients=[])
2032
2033
2034
class TestCommand(unittest.TestCase):
835
2035
"""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, property, value, dbus_interface):
845
testcase.assertEqual(interface, client_interface)
846
testcase.assertEqual(dbus_interface,
847
dbus.PROPERTIES_IFACE)
848
self.attributes[property] = value
849
def Get(self, interface, property, dbus_interface):
850
testcase.assertEqual(interface, client_interface)
851
testcase.assertEqual(dbus_interface,
852
dbus.PROPERTIES_IFACE)
853
return self.attributes[property]
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(None, 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
None, 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(None, 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": {
2036
2037
class FakeMandosBus(dbus.MandosBus):
2038
def __init__(self, testcase):
2039
self.client_properties = {
943
2040
"Name": "foo",
944
2041
"KeyID": ("92ed150794387c03ce684574b1139a65"
945
2042
"94a34f895daaaf09fd8ea90a27cddb12"),
2043
"Secret": b"secret",
946
2044
"Host": "foo.example.org",
947
2045
"Enabled": True,
948
2046
"Timeout": 300000,
962
2060
"ExtendedTimeout": 900000,
963
2061
"Expires": "2019-02-04T00:00:00",
964
2062
"LastCheckerStatus": 0,
965
},
966
"barbar": {
2063
}
2064
self.other_client_properties = {
967
2065
"Name": "barbar",
968
2066
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
969
2067
"6ab612cff5ad227247e46c2b020f441c"),
2068
"Secret": b"secretbar",
970
2069
"Host": "192.0.2.3",
971
2070
"Enabled": True,
972
2071
"Timeout": 300000,
981
2080
"ApprovedByDefault": False,
982
2081
"LastApprovalRequest": "2019-01-03T00:00:00",
983
2082
"ApprovalDelay": 30000,
984
"ApprovalDuration": 1000,
2083
"ApprovalDuration": 93785000,
985
2084
"Checker": ":",
986
2085
"ExtendedTimeout": 900000,
987
2086
"Expires": "2019-02-05T00:00:00",
988
2087
"LastCheckerStatus": -2,
989
},
990
}
991
return super(TestDumpJSONCmd, self).setUp()
992
def test_normal(self):
993
json_data = json.loads(DumpJSONCmd().output(None,
994
self.clients))
995
self.assertDictEqual(json_data, self.expected_json)
996
def test_one_client(self):
997
clients = self.one_client
998
json_data = json.loads(DumpJSONCmd().output(None, clients))
999
expected_json = {"foo": self.expected_json["foo"]}
1000
self.assertDictEqual(json_data, expected_json)
1001
1002
class TestIsEnabledCmd(TestCmd):
1003
def test_is_enabled(self):
1004
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
1005
for client, properties in self.clients.items()))
1006
def test_is_enabled_run_exits_successfully(self):
2088
}
2089
self.clients = collections.OrderedDict(
2090
[
2091
("client_objectpath", self.client_properties),
2092
("other_client_objectpath",
2093
self.other_client_properties),
2094
])
2095
self.one_client = {"client_objectpath":
2096
self.client_properties}
2097
self.testcase = testcase
2098
self.calls = []
2099
2100
def call_method(self, methodname, busname, objectpath,
2101
interface, *args):
2102
self.testcase.assertEqual("se.recompile.Mandos", busname)
2103
self.calls.append((methodname, busname, objectpath,
2104
interface, args))
2105
if interface == "org.freedesktop.DBus.Properties":
2106
if methodname == "Set":
2107
self.testcase.assertEqual(3, len(args))
2108
interface, key, value = args
2109
self.testcase.assertEqual(
2110
"se.recompile.Mandos.Client", interface)
2111
self.clients[objectpath][key] = value
2112
return
2113
elif interface == "se.recompile.Mandos":
2114
self.testcase.assertEqual("RemoveClient", methodname)
2115
self.testcase.assertEqual(1, len(args))
2116
clientpath = args[0]
2117
del self.clients[clientpath]
2118
return
2119
elif interface == "se.recompile.Mandos.Client":
2120
if methodname == "Approve":
2121
self.testcase.assertEqual(1, len(args))
2122
return
2123
raise ValueError()
2124
2125
def setUp(self):
2126
self.bus = self.FakeMandosBus(self)
2127
2128
2129
class TestBaseCommands(TestCommand):
2130
2131
def test_IsEnabled_exits_successfully(self):
1007
2132
with self.assertRaises(SystemExit) as e:
1008
IsEnabledCmd().run(None, None, self.one_client)
2133
command.IsEnabled().run(self.bus.one_client)
1009
2134
if e.exception.code is not None:
1010
self.assertEqual(e.exception.code, 0)
2135
self.assertEqual(0, e.exception.code)
1011
2136
else:
1012
2137
self.assertIsNone(e.exception.code)
1013
def test_is_enabled_run_exits_with_failure(self):
1014
self.client.attributes["Enabled"] = dbus.Boolean(False)
2138
2139
def test_IsEnabled_exits_with_failure(self):
2140
self.bus.client_properties["Enabled"] = False
1015
2141
with self.assertRaises(SystemExit) as e:
1016
IsEnabledCmd().run(None, None, self.one_client)
2142
command.IsEnabled().run(self.bus.one_client)
1017
2143
if isinstance(e.exception.code, int):
1018
self.assertNotEqual(e.exception.code, 0)
2144
self.assertNotEqual(0, e.exception.code)
1019
2145
else:
1020
2146
self.assertIsNotNone(e.exception.code)
1021
2147
1022
class TestRemoveCmd(TestCmd):
1023
def test_remove(self):
1024
class MockMandos(object):
1025
def __init__(self):
1026
self.calls = []
1027
def RemoveClient(self, dbus_path):
1028
self.calls.append(("RemoveClient", (dbus_path,)))
1029
mandos = MockMandos()
1030
super(TestRemoveCmd, self).setUp()
1031
RemoveCmd().run(mandos, None, self.clients)
1032
self.assertEqual(len(mandos.calls), 2)
1033
for client in self.clients:
1034
self.assertIn(("RemoveClient",
1035
(client.__dbus_object_path__,)),
1036
mandos.calls)
1037
1038
class TestApproveCmd(TestCmd):
1039
def test_approve(self):
1040
ApproveCmd().run(None, None, self.clients)
1041
for client in self.clients:
1042
self.assertIn(("Approve", (True, client_interface)),
1043
client.calls)
1044
1045
class TestDenyCmd(TestCmd):
1046
def test_deny(self):
1047
DenyCmd().run(None, None, self.clients)
1048
for client in self.clients:
1049
self.assertIn(("Approve", (False, client_interface)),
1050
client.calls)
1051
1052
class TestEnableCmd(TestCmd):
1053
def test_enable(self):
1054
for client in self.clients:
1055
client.attributes["Enabled"] = False
1056
1057
EnableCmd().run(None, None, self.clients)
1058
1059
for client in self.clients:
1060
self.assertTrue(client.attributes["Enabled"])
1061
1062
class TestDisableCmd(TestCmd):
1063
def test_disable(self):
1064
DisableCmd().run(None, None, self.clients)
1065
1066
for client in self.clients:
1067
self.assertFalse(client.attributes["Enabled"])
1068
1069
class Unique(object):
1070
"""Class for objects which exist only to be unique objects, since
1071
unittest.mock.sentinel only exists in Python 3.3"""
1072
1073
class TestPropertyCmd(TestCmd):
1074
"""Abstract class for tests of PropertyCmd classes"""
2148
def test_Approve(self):
2149
busname = "se.recompile.Mandos"
2150
client_interface = "se.recompile.Mandos.Client"
2151
command.Approve().run(self.bus.clients, self.bus)
2152
for clientpath in self.bus.clients:
2153
self.assertIn(("Approve", busname, clientpath,
2154
client_interface, (True,)), self.bus.calls)
2155
2156
def test_Deny(self):
2157
busname = "se.recompile.Mandos"
2158
client_interface = "se.recompile.Mandos.Client"
2159
command.Deny().run(self.bus.clients, self.bus)
2160
for clientpath in self.bus.clients:
2161
self.assertIn(("Approve", busname, clientpath,
2162
client_interface, (False,)),
2163
self.bus.calls)
2164
2165
def test_Remove(self):
2166
command.Remove().run(self.bus.clients, self.bus)
2167
for clientpath in self.bus.clients:
2168
self.assertIn(("RemoveClient", dbus_busname,
2169
dbus_server_path, dbus_server_interface,
2170
(clientpath,)), self.bus.calls)
2171
2172
expected_json = {
2173
"foo": {
2174
"Name": "foo",
2175
"KeyID": ("92ed150794387c03ce684574b1139a65"
2176
"94a34f895daaaf09fd8ea90a27cddb12"),
2177
"Host": "foo.example.org",
2178
"Enabled": True,
2179
"Timeout": 300000,
2180
"LastCheckedOK": "2019-02-03T00:00:00",
2181
"Created": "2019-01-02T00:00:00",
2182
"Interval": 120000,
2183
"Fingerprint": ("778827225BA7DE539C5A"
2184
"7CFA59CFF7CDBD9A5920"),
2185
"CheckerRunning": False,
2186
"LastEnabled": "2019-01-03T00:00:00",
2187
"ApprovalPending": False,
2188
"ApprovedByDefault": True,
2189
"LastApprovalRequest": "",
2190
"ApprovalDelay": 0,
2191
"ApprovalDuration": 1000,
2192
"Checker": "fping -q -- %(host)s",
2193
"ExtendedTimeout": 900000,
2194
"Expires": "2019-02-04T00:00:00",
2195
"LastCheckerStatus": 0,
2196
},
2197
"barbar": {
2198
"Name": "barbar",
2199
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2200
"6ab612cff5ad227247e46c2b020f441c"),
2201
"Host": "192.0.2.3",
2202
"Enabled": True,
2203
"Timeout": 300000,
2204
"LastCheckedOK": "2019-02-04T00:00:00",
2205
"Created": "2019-01-03T00:00:00",
2206
"Interval": 120000,
2207
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2208
"F547B3A107558FCA3A27"),
2209
"CheckerRunning": True,
2210
"LastEnabled": "2019-01-04T00:00:00",
2211
"ApprovalPending": False,
2212
"ApprovedByDefault": False,
2213
"LastApprovalRequest": "2019-01-03T00:00:00",
2214
"ApprovalDelay": 30000,
2215
"ApprovalDuration": 93785000,
2216
"Checker": ":",
2217
"ExtendedTimeout": 900000,
2218
"Expires": "2019-02-05T00:00:00",
2219
"LastCheckerStatus": -2,
2220
},
2221
}
2222
2223
def test_DumpJSON_normal(self):
2224
with self.capture_stdout_to_buffer() as buffer:
2225
command.DumpJSON().run(self.bus.clients)
2226
json_data = json.loads(buffer.getvalue())
2227
self.assertDictEqual(self.expected_json, json_data)
2228
2229
@staticmethod
2230
@contextlib.contextmanager
2231
def capture_stdout_to_buffer():
2232
capture_buffer = io.StringIO()
2233
old_stdout = sys.stdout
2234
sys.stdout = capture_buffer
2235
try:
2236
yield capture_buffer
2237
finally:
2238
sys.stdout = old_stdout
2239
2240
def test_DumpJSON_one_client(self):
2241
with self.capture_stdout_to_buffer() as buffer:
2242
command.DumpJSON().run(self.bus.one_client)
2243
json_data = json.loads(buffer.getvalue())
2244
expected_json = {"foo": self.expected_json["foo"]}
2245
self.assertDictEqual(expected_json, json_data)
2246
2247
def test_PrintTable_normal(self):
2248
with self.capture_stdout_to_buffer() as buffer:
2249
command.PrintTable().run(self.bus.clients)
2250
expected_output = "\n".join((
2251
"Name Enabled Timeout Last Successful Check",
2252
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2253
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2254
)) + "\n"
2255
self.assertEqual(expected_output, buffer.getvalue())
2256
2257
def test_PrintTable_verbose(self):
2258
with self.capture_stdout_to_buffer() as buffer:
2259
command.PrintTable(verbose=True).run(self.bus.clients)
2260
columns = (
2261
(
2262
"Name ",
2263
"foo ",
2264
"barbar ",
2265
),(
2266
"Enabled ",
2267
"Yes ",
2268
"Yes ",
2269
),(
2270
"Timeout ",
2271
"00:05:00 ",
2272
"00:05:00 ",
2273
),(
2274
"Last Successful Check ",
2275
"2019-02-03T00:00:00 ",
2276
"2019-02-04T00:00:00 ",
2277
),(
2278
"Created ",
2279
"2019-01-02T00:00:00 ",
2280
"2019-01-03T00:00:00 ",
2281
),(
2282
"Interval ",
2283
"00:02:00 ",
2284
"00:02:00 ",
2285
),(
2286
"Host ",
2287
"foo.example.org ",
2288
"192.0.2.3 ",
2289
),(
2290
("Key ID "
2291
" "),
2292
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2293
"ea90a27cddb12 "),
2294
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2295
"46c2b020f441c "),
2296
),(
2297
"Fingerprint ",
2298
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2299
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2300
),(
2301
"Check Is Running ",
2302
"No ",
2303
"Yes ",
2304
),(
2305
"Last Enabled ",
2306
"2019-01-03T00:00:00 ",
2307
"2019-01-04T00:00:00 ",
2308
),(
2309
"Approval Is Pending ",
2310
"No ",
2311
"No ",
2312
),(
2313
"Approved By Default ",
2314
"Yes ",
2315
"No ",
2316
),(
2317
"Last Approval Request ",
2318
" ",
2319
"2019-01-03T00:00:00 ",
2320
),(
2321
"Approval Delay ",
2322
"00:00:00 ",
2323
"00:00:30 ",
2324
),(
2325
"Approval Duration ",
2326
"00:00:01 ",
2327
"1T02:03:05 ",
2328
),(
2329
"Checker ",
2330
"fping -q -- %(host)s ",
2331
": ",
2332
),(
2333
"Extended Timeout ",
2334
"00:15:00 ",
2335
"00:15:00 ",
2336
),(
2337
"Expires ",
2338
"2019-02-04T00:00:00 ",
2339
"2019-02-05T00:00:00 ",
2340
),(
2341
"Last Checker Status",
2342
"0 ",
2343
"-2 ",
2344
)
2345
)
2346
num_lines = max(len(rows) for rows in columns)
2347
expected_output = ("\n".join("".join(rows[line]
2348
for rows in columns)
2349
for line in range(num_lines))
2350
+ "\n")
2351
self.assertEqual(expected_output, buffer.getvalue())
2352
2353
def test_PrintTable_one_client(self):
2354
with self.capture_stdout_to_buffer() as buffer:
2355
command.PrintTable().run(self.bus.one_client)
2356
expected_output = "\n".join((
2357
"Name Enabled Timeout Last Successful Check",
2358
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2359
)) + "\n"
2360
self.assertEqual(expected_output, buffer.getvalue())
2361
2362
2363
class TestPropertySetterCmd(TestCommand):
2364
"""Abstract class for tests of command.PropertySetter classes"""
2365
1075
2366
def runTest(self):
1076
2367
if not hasattr(self, "command"):
1077
return
1078
values_to_get = getattr(self, "values_to_get",
1079
self.values_to_set)
1080
for value_to_set, value_to_get in zip(self.values_to_set,
1081
values_to_get):
1082
for client in self.clients:
1083
old_value = client.attributes[self.property]
1084
self.assertNotIsInstance(old_value, Unique)
1085
client.attributes[self.property] = Unique()
1086
self.run_command(value_to_set, self.clients)
1087
for client in self.clients:
1088
value = client.attributes[self.property]
2368
return # Abstract TestCase class
2369
2370
if hasattr(self, "values_to_set"):
2371
cmd_args = [(value,) for value in self.values_to_set]
2372
values_to_get = getattr(self, "values_to_get",
2373
self.values_to_set)
2374
else:
2375
cmd_args = [() for x in range(len(self.values_to_get))]
2376
values_to_get = self.values_to_get
2377
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2378
for clientpath in self.bus.clients:
2379
self.bus.clients[clientpath][self.propname] = (
2380
Unique())
2381
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2382
for clientpath in self.bus.clients:
2383
value = (self.bus.clients[clientpath]
2384
[self.propname])
1089
2385
self.assertNotIsInstance(value, Unique)
1090
self.assertEqual(value, value_to_get)
1091
def run_command(self, value, clients):
1092
self.command().run(None, None, clients)
1093
1094
class TestBumpTimeoutCmd(TestPropertyCmd):
1095
command = BumpTimeoutCmd
1096
property = "LastCheckedOK"
1097
values_to_set = [""]
1098
1099
class TestStartCheckerCmd(TestPropertyCmd):
1100
command = StartCheckerCmd
1101
property = "CheckerRunning"
1102
values_to_set = [dbus.Boolean(True)]
1103
1104
class TestStopCheckerCmd(TestPropertyCmd):
1105
command = StopCheckerCmd
1106
property = "CheckerRunning"
1107
values_to_set = [dbus.Boolean(False)]
1108
1109
class TestApproveByDefaultCmd(TestPropertyCmd):
1110
command = ApproveByDefaultCmd
1111
property = "ApprovedByDefault"
1112
values_to_set = [dbus.Boolean(True)]
1113
1114
class TestDenyByDefaultCmd(TestPropertyCmd):
1115
command = DenyByDefaultCmd
1116
property = "ApprovedByDefault"
1117
values_to_set = [dbus.Boolean(False)]
1118
1119
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1120
"""Abstract class for tests of PropertyCmd classes using the
1121
ValueArgumentMixIn"""
1122
def runTest(self):
1123
if type(self) is TestValueArgumentPropertyCmd:
1124
return
1125
return super(TestValueArgumentPropertyCmd, self).runTest()
1126
def run_command(self, value, clients):
1127
self.command(value).run(None, None, clients)
1128
1129
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1130
command = SetCheckerCmd
1131
property = "Checker"
2386
self.assertEqual(value_to_get, value)
2387
2388
2389
class TestEnableCmd(TestPropertySetterCmd):
2390
command = command.Enable
2391
propname = "Enabled"
2392
values_to_get = [True]
2393
2394
2395
class TestDisableCmd(TestPropertySetterCmd):
2396
command = command.Disable
2397
propname = "Enabled"
2398
values_to_get = [False]
2399
2400
2401
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2402
command = command.BumpTimeout
2403
propname = "LastCheckedOK"
2404
values_to_get = [""]
2405
2406
2407
class TestStartCheckerCmd(TestPropertySetterCmd):
2408
command = command.StartChecker
2409
propname = "CheckerRunning"
2410
values_to_get = [True]
2411
2412
2413
class TestStopCheckerCmd(TestPropertySetterCmd):
2414
command = command.StopChecker
2415
propname = "CheckerRunning"
2416
values_to_get = [False]
2417
2418
2419
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2420
command = command.ApproveByDefault
2421
propname = "ApprovedByDefault"
2422
values_to_get = [True]
2423
2424
2425
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2426
command = command.DenyByDefault
2427
propname = "ApprovedByDefault"
2428
values_to_get = [False]
2429
2430
2431
class TestSetCheckerCmd(TestPropertySetterCmd):
2432
command = command.SetChecker
2433
propname = "Checker"
1132
2434
values_to_set = ["", ":", "fping -q -- %s"]
1133
2435
1134
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1135
command = SetHostCmd
1136
property = "Host"
1137
values_to_set = ["192.0.2.3", "foo.example.org"]
1138
1139
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1140
command = SetSecretCmd
1141
property = "Secret"
2436
2437
class TestSetHostCmd(TestPropertySetterCmd):
2438
command = command.SetHost
2439
propname = "Host"
2440
values_to_set = ["192.0.2.3", "client.example.org"]
2441
2442
2443
class TestSetSecretCmd(TestPropertySetterCmd):
2444
command = command.SetSecret
2445
propname = "Secret"
1142
2446
values_to_set = [io.BytesIO(b""),
1143
2447
io.BytesIO(b"secret\0xyzzy\nbar")]
1144
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1145
1146
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1147
command = SetTimeoutCmd
1148
property = "Timeout"
1149
values_to_set = [datetime.timedelta(),
1150
datetime.timedelta(minutes=5),
1151
datetime.timedelta(seconds=1),
1152
datetime.timedelta(weeks=1),
1153
datetime.timedelta(weeks=52)]
1154
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1155
1156
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1157
command = SetExtendedTimeoutCmd
1158
property = "ExtendedTimeout"
1159
values_to_set = [datetime.timedelta(),
1160
datetime.timedelta(minutes=5),
1161
datetime.timedelta(seconds=1),
1162
datetime.timedelta(weeks=1),
1163
datetime.timedelta(weeks=52)]
1164
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1165
1166
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1167
command = SetIntervalCmd
1168
property = "Interval"
1169
values_to_set = [datetime.timedelta(),
1170
datetime.timedelta(minutes=5),
1171
datetime.timedelta(seconds=1),
1172
datetime.timedelta(weeks=1),
1173
datetime.timedelta(weeks=52)]
1174
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1175
1176
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1177
command = SetApprovalDelayCmd
1178
property = "ApprovalDelay"
1179
values_to_set = [datetime.timedelta(),
1180
datetime.timedelta(minutes=5),
1181
datetime.timedelta(seconds=1),
1182
datetime.timedelta(weeks=1),
1183
datetime.timedelta(weeks=52)]
1184
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1185
1186
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1187
command = SetApprovalDurationCmd
1188
property = "ApprovalDuration"
1189
values_to_set = [datetime.timedelta(),
1190
datetime.timedelta(minutes=5),
1191
datetime.timedelta(seconds=1),
1192
datetime.timedelta(weeks=1),
1193
datetime.timedelta(weeks=52)]
1194
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1195
1196
class Test_command_from_options(unittest.TestCase):
1197
def setUp(self):
1198
self.parser = argparse.ArgumentParser()
1199
add_command_line_options(self.parser)
1200
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1201
"""Assert that parsing ARGS should result in an instance of
1202
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1203
options = self.parser.parse_args(args)
1204
check_option_syntax(self.parser, options)
1205
commands = commands_from_options(options)
1206
self.assertEqual(len(commands), 1)
1207
command = commands[0]
1208
self.assertIsInstance(command, command_cls)
1209
for key, value in cmd_attrs.items():
1210
self.assertEqual(getattr(command, key), value)
1211
def test_print_table(self):
1212
self.assert_command_from_args([], PrintTableCmd,
1213
verbose=False)
1214
1215
def test_print_table_verbose(self):
1216
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1217
verbose=True)
1218
1219
def test_print_table_verbose_short(self):
1220
self.assert_command_from_args(["-v"], PrintTableCmd,
1221
verbose=True)
1222
1223
def test_enable(self):
1224
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1225
1226
def test_enable_short(self):
1227
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1228
1229
def test_disable(self):
1230
self.assert_command_from_args(["--disable", "foo"],
1231
DisableCmd)
1232
1233
def test_disable_short(self):
1234
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1235
1236
def test_bump_timeout(self):
1237
self.assert_command_from_args(["--bump-timeout", "foo"],
1238
BumpTimeoutCmd)
1239
1240
def test_bump_timeout_short(self):
1241
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1242
1243
def test_start_checker(self):
1244
self.assert_command_from_args(["--start-checker", "foo"],
1245
StartCheckerCmd)
1246
1247
def test_stop_checker(self):
1248
self.assert_command_from_args(["--stop-checker", "foo"],
1249
StopCheckerCmd)
1250
1251
def test_remove(self):
1252
self.assert_command_from_args(["--remove", "foo"],
1253
RemoveCmd)
1254
1255
def test_remove_short(self):
1256
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1257
1258
def test_checker(self):
1259
self.assert_command_from_args(["--checker", ":", "foo"],
1260
SetCheckerCmd, value_to_set=":")
1261
1262
def test_checker_empty(self):
1263
self.assert_command_from_args(["--checker", "", "foo"],
1264
SetCheckerCmd, value_to_set="")
1265
1266
def test_checker_short(self):
1267
self.assert_command_from_args(["-c", ":", "foo"],
1268
SetCheckerCmd, value_to_set=":")
1269
1270
def test_timeout(self):
1271
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1272
SetTimeoutCmd,
1273
value_to_set=300000)
1274
1275
def test_timeout_short(self):
1276
self.assert_command_from_args(["-t", "PT5M", "foo"],
1277
SetTimeoutCmd,
1278
value_to_set=300000)
1279
1280
def test_extended_timeout(self):
1281
self.assert_command_from_args(["--extended-timeout", "PT15M",
1282
"foo"],
1283
SetExtendedTimeoutCmd,
1284
value_to_set=900000)
1285
1286
def test_interval(self):
1287
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1288
SetIntervalCmd,
1289
value_to_set=120000)
1290
1291
def test_interval_short(self):
1292
self.assert_command_from_args(["-i", "PT2M", "foo"],
1293
SetIntervalCmd,
1294
value_to_set=120000)
1295
1296
def test_approve_by_default(self):
1297
self.assert_command_from_args(["--approve-by-default", "foo"],
1298
ApproveByDefaultCmd)
1299
1300
def test_deny_by_default(self):
1301
self.assert_command_from_args(["--deny-by-default", "foo"],
1302
DenyByDefaultCmd)
1303
1304
def test_approval_delay(self):
1305
self.assert_command_from_args(["--approval-delay", "PT30S",
1306
"foo"], SetApprovalDelayCmd,
1307
value_to_set=30000)
1308
1309
def test_approval_duration(self):
1310
self.assert_command_from_args(["--approval-duration", "PT1S",
1311
"foo"], SetApprovalDurationCmd,
1312
value_to_set=1000)
1313
1314
def test_host(self):
1315
self.assert_command_from_args(["--host", "foo.example.org",
1316
"foo"], SetHostCmd,
1317
value_to_set="foo.example.org")
1318
1319
def test_host_short(self):
1320
self.assert_command_from_args(["-H", "foo.example.org",
1321
"foo"], SetHostCmd,
1322
value_to_set="foo.example.org")
1323
1324
def test_secret_devnull(self):
1325
self.assert_command_from_args(["--secret", os.path.devnull,
1326
"foo"], SetSecretCmd,
1327
value_to_set=b"")
1328
1329
def test_secret_tempfile(self):
1330
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1331
value = b"secret\0xyzzy\nbar"
1332
f.write(value)
1333
f.seek(0)
1334
self.assert_command_from_args(["--secret", f.name,
1335
"foo"], SetSecretCmd,
1336
value_to_set=value)
1337
1338
def test_secret_devnull_short(self):
1339
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1340
SetSecretCmd, value_to_set=b"")
1341
1342
def test_secret_tempfile_short(self):
1343
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1344
value = b"secret\0xyzzy\nbar"
1345
f.write(value)
1346
f.seek(0)
1347
self.assert_command_from_args(["-s", f.name, "foo"],
1348
SetSecretCmd,
1349
value_to_set=value)
1350
1351
def test_approve(self):
1352
self.assert_command_from_args(["--approve", "foo"],
1353
ApproveCmd)
1354
1355
def test_approve_short(self):
1356
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1357
1358
def test_deny(self):
1359
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1360
1361
def test_deny_short(self):
1362
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1363
1364
def test_dump_json(self):
1365
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1366
1367
def test_is_enabled(self):
1368
self.assert_command_from_args(["--is-enabled", "foo"],
1369
IsEnabledCmd)
1370
1371
def test_is_enabled_short(self):
1372
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1373
1374
def test_deny_before_remove(self):
1375
options = self.parser.parse_args(["--deny", "--remove", "foo"])
1376
check_option_syntax(self.parser, options)
1377
commands = commands_from_options(options)
1378
self.assertEqual(len(commands), 2)
1379
self.assertIsInstance(commands[0], DenyCmd)
1380
self.assertIsInstance(commands[1], RemoveCmd)
1381
1382
def test_deny_before_remove_reversed(self):
1383
options = self.parser.parse_args(["--remove", "--deny", "--all"])
1384
check_option_syntax(self.parser, options)
1385
commands = commands_from_options(options)
1386
self.assertEqual(len(commands), 2)
1387
self.assertIsInstance(commands[0], DenyCmd)
1388
self.assertIsInstance(commands[1], RemoveCmd)
1389
1390
1391
class Test_check_option_syntax(unittest.TestCase):
1392
# This mostly corresponds to the definition from has_actions() in
1393
# check_option_syntax()
1394
actions = {
1395
# The actual values set here are not that important, but we do
1396
# at least stick to the correct types, even though they are
1397
# never used
1398
"enable": True,
1399
"disable": True,
1400
"bump_timeout": True,
1401
"start_checker": True,
1402
"stop_checker": True,
1403
"is_enabled": True,
1404
"remove": True,
1405
"checker": "x",
1406
"timeout": datetime.timedelta(),
1407
"extended_timeout": datetime.timedelta(),
1408
"interval": datetime.timedelta(),
1409
"approved_by_default": True,
1410
"approval_delay": datetime.timedelta(),
1411
"approval_duration": datetime.timedelta(),
1412
"host": "x",
1413
"secret": io.BytesIO(b"x"),
1414
"approve": True,
1415
"deny": True,
1416
}
1417
1418
def setUp(self):
1419
self.parser = argparse.ArgumentParser()
1420
add_command_line_options(self.parser)
1421
1422
@contextlib.contextmanager
1423
def assertParseError(self):
1424
with self.assertRaises(SystemExit) as e:
1425
with self.temporarily_suppress_stderr():
1426
yield
1427
# Exit code from argparse is guaranteed to be "2". Reference:
1428
# https://docs.python.org/3/library/argparse.html#exiting-methods
1429
self.assertEqual(e.exception.code, 2)
1430
1431
@staticmethod
1432
@contextlib.contextmanager
1433
def temporarily_suppress_stderr():
1434
null = os.open(os.path.devnull, os.O_RDWR)
1435
stderrcopy = os.dup(sys.stderr.fileno())
1436
os.dup2(null, sys.stderr.fileno())
1437
os.close(null)
1438
try:
1439
yield
1440
finally:
1441
# restore stderr
1442
os.dup2(stderrcopy, sys.stderr.fileno())
1443
os.close(stderrcopy)
1444
1445
def check_option_syntax(self, options):
1446
check_option_syntax(self.parser, options)
1447
1448
def test_actions_requires_client_or_all(self):
1449
for action, value in self.actions.items():
1450
options = self.parser.parse_args()
1451
setattr(options, action, value)
1452
with self.assertParseError():
1453
self.check_option_syntax(options)
1454
1455
def test_actions_conflicts_with_verbose(self):
1456
for action, value in self.actions.items():
1457
options = self.parser.parse_args()
1458
setattr(options, action, value)
1459
options.verbose = True
1460
with self.assertParseError():
1461
self.check_option_syntax(options)
1462
1463
def test_dump_json_conflicts_with_verbose(self):
1464
options = self.parser.parse_args()
1465
options.dump_json = True
1466
options.verbose = True
1467
with self.assertParseError():
1468
self.check_option_syntax(options)
1469
1470
def test_dump_json_conflicts_with_action(self):
1471
for action, value in self.actions.items():
1472
options = self.parser.parse_args()
1473
setattr(options, action, value)
1474
options.dump_json = True
1475
with self.assertParseError():
1476
self.check_option_syntax(options)
1477
1478
def test_all_can_not_be_alone(self):
1479
options = self.parser.parse_args()
1480
options.all = True
1481
with self.assertParseError():
1482
self.check_option_syntax(options)
1483
1484
def test_all_is_ok_with_any_action(self):
1485
for action, value in self.actions.items():
1486
options = self.parser.parse_args()
1487
setattr(options, action, value)
1488
options.all = True
1489
self.check_option_syntax(options)
1490
1491
def test_is_enabled_fails_without_client(self):
1492
options = self.parser.parse_args()
1493
options.is_enabled = True
1494
with self.assertParseError():
1495
self.check_option_syntax(options)
1496
1497
def test_is_enabled_works_with_one_client(self):
1498
options = self.parser.parse_args()
1499
options.is_enabled = True
1500
options.client = ["foo"]
1501
self.check_option_syntax(options)
1502
1503
def test_is_enabled_fails_with_two_clients(self):
1504
options = self.parser.parse_args()
1505
options.is_enabled = True
1506
options.client = ["foo", "barbar"]
1507
with self.assertParseError():
1508
self.check_option_syntax(options)
1509
1510
def test_remove_can_only_be_combined_with_action_deny(self):
1511
for action, value in self.actions.items():
1512
if action in {"remove", "deny"}:
1513
continue
1514
options = self.parser.parse_args()
1515
setattr(options, action, value)
1516
options.all = True
1517
options.remove = True
1518
with self.assertParseError():
1519
self.check_option_syntax(options)
2448
values_to_get = [f.getvalue() for f in values_to_set]
2449
2450
2451
class TestSetTimeoutCmd(TestPropertySetterCmd):
2452
command = command.SetTimeout
2453
propname = "Timeout"
2454
values_to_set = [datetime.timedelta(),
2455
datetime.timedelta(minutes=5),
2456
datetime.timedelta(seconds=1),
2457
datetime.timedelta(weeks=1),
2458
datetime.timedelta(weeks=52)]
2459
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2460
2461
2462
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2463
command = command.SetExtendedTimeout
2464
propname = "ExtendedTimeout"
2465
values_to_set = [datetime.timedelta(),
2466
datetime.timedelta(minutes=5),
2467
datetime.timedelta(seconds=1),
2468
datetime.timedelta(weeks=1),
2469
datetime.timedelta(weeks=52)]
2470
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2471
2472
2473
class TestSetIntervalCmd(TestPropertySetterCmd):
2474
command = command.SetInterval
2475
propname = "Interval"
2476
values_to_set = [datetime.timedelta(),
2477
datetime.timedelta(minutes=5),
2478
datetime.timedelta(seconds=1),
2479
datetime.timedelta(weeks=1),
2480
datetime.timedelta(weeks=52)]
2481
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2482
2483
2484
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2485
command = command.SetApprovalDelay
2486
propname = "ApprovalDelay"
2487
values_to_set = [datetime.timedelta(),
2488
datetime.timedelta(minutes=5),
2489
datetime.timedelta(seconds=1),
2490
datetime.timedelta(weeks=1),
2491
datetime.timedelta(weeks=52)]
2492
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2493
2494
2495
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2496
command = command.SetApprovalDuration
2497
propname = "ApprovalDuration"
2498
values_to_set = [datetime.timedelta(),
2499
datetime.timedelta(minutes=5),
2500
datetime.timedelta(seconds=1),
2501
datetime.timedelta(weeks=1),
2502
datetime.timedelta(weeks=52)]
2503
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1520
2504
1521
2505
1522
2506
1537
2521
return tests
1538
2522
1539
2523
if __name__ == "__main__":
1540
if should_only_run_tests():
1541
# Call using ./tdd-python-script --check [--verbose]
1542
unittest.main()
1543
else:
1544
main()
2524
try:
2525
if should_only_run_tests():
2526
# Call using ./tdd-python-script --check [--verbose]
2527
unittest.main()
2528
else:
2529
main()
2530
finally:
2531
logging.shutdown()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0