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- Committer: Teddy Hogeborn
- Date: 2019-03-15 23:55:53 UTC
- Revision ID: teddy@recompile.se-20190315235553-znbpfn7d8o84tyt6
mandos-ctl: Refactor
* mandos-ctl (main): Do some minor refactoring.
* mandos-ctl (main): Do some minor refactoring.
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
#!/usr/bin/python3 -bbI
2
# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --check" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
1
#!/usr/bin/python
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
46
46
import tempfile
47
47
import contextlib
48
48
49
if sys.version_info.major == 2:
50
__metaclass__ = type
51
str = unicode
52
53
class gi:
54
"""Dummy gi module, for the tests"""
55
class repository:
56
class GLib:
57
class Error(Exception):
58
pass
59
dbussy = None
60
ravel = None
61
dbus_python = None
62
pydbus = None
63
64
try:
65
import dbussy
66
import ravel
67
except ImportError:
68
try:
69
import pydbus
70
import gi
71
except ImportError:
72
import dbus as dbus_python
73
49
import dbus
74
50
75
51
# Show warnings by default
76
52
if not sys.warnoptions:
84
60
logging.captureWarnings(True) # Show warnings via the logging system
85
61
86
62
if sys.version_info.major == 2:
87
import StringIO
88
io.StringIO = StringIO.StringIO
63
str = unicode
89
64
90
65
locale.setlocale(locale.LC_ALL, "")
91
66
92
version = "1.8.11"
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
73
version = "1.8.3"
74
75
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
93
80
94
81
95
82
def main():
96
83
parser = argparse.ArgumentParser()
84
97
85
add_command_line_options(parser)
98
86
99
87
options = parser.parse_args()
88
100
89
check_option_syntax(parser, options)
101
90
102
91
clientnames = options.client
104
93
if options.debug:
105
94
log.setLevel(logging.DEBUG)
106
95
107
if dbussy is not None and ravel is not None:
108
bus = dbussy_adapter.CachingBus(dbussy, ravel)
109
elif pydbus is not None:
110
bus = pydbus_adapter.CachingBus(pydbus)
111
else:
112
bus = dbus_python_adapter.CachingBus(dbus_python)
113
96
bus = dbus.SystemBus()
97
98
mandos_dbus_object = get_mandos_dbus_object(bus)
99
100
mandos_serv = dbus.Interface(
101
mandos_dbus_object, dbus_interface=server_dbus_interface)
102
mandos_serv_object_manager = dbus.Interface(
103
mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
104
105
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
106
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
114
107
try:
115
all_clients = bus.get_clients_and_properties()
116
except dbus.ConnectFailed as e:
117
log.critical("Could not connect to Mandos server: %s", e)
118
sys.exit(1)
119
except dbus.Error as e:
120
log.critical(
121
"Failed to access Mandos server through D-Bus:\n%s", e)
122
sys.exit(1)
108
with SilenceLogger("dbus.proxies"):
109
managed_objects = (mandos_serv_object_manager
110
.GetManagedObjects())
111
except dbus.exceptions.DBusException as e:
112
log.critical("Failed to access Mandos server through D-Bus:"
113
"\n%s", e)
114
sys.exit(1)
115
116
all_clients = {}
117
for path, ifs_and_props in managed_objects.items():
118
try:
119
all_clients[path] = ifs_and_props[client_dbus_interface]
120
except KeyError:
121
pass
123
122
124
123
# Compile dict of (clientpath: properties) to process
125
124
if not clientnames:
135
134
log.critical("Client not found on server: %r", name)
136
135
sys.exit(1)
137
136
137
# Run all commands on clients
138
138
commands = commands_from_options(options)
139
140
139
for command in commands:
141
command.run(clients, bus)
140
command.run(clients, bus, mandos_serv)
142
141
143
142
144
143
def add_command_line_options(parser):
149
148
help="Select all clients")
150
149
parser.add_argument("-v", "--verbose", action="store_true",
151
150
help="Print all fields")
152
parser.add_argument("-j", "--dump-json", dest="commands",
153
action="append_const", default=[],
154
const=command.DumpJSON(),
151
parser.add_argument("-j", "--dump-json", action="store_true",
155
152
help="Dump client data in JSON format")
156
153
enable_disable = parser.add_mutually_exclusive_group()
157
enable_disable.add_argument("-e", "--enable", dest="commands",
158
action="append_const", default=[],
159
const=command.Enable(),
154
enable_disable.add_argument("-e", "--enable", action="store_true",
160
155
help="Enable client")
161
enable_disable.add_argument("-d", "--disable", dest="commands",
162
action="append_const", default=[],
163
const=command.Disable(),
156
enable_disable.add_argument("-d", "--disable",
157
action="store_true",
164
158
help="disable client")
165
parser.add_argument("-b", "--bump-timeout", dest="commands",
166
action="append_const", default=[],
167
const=command.BumpTimeout(),
159
parser.add_argument("-b", "--bump-timeout", action="store_true",
168
160
help="Bump timeout for client")
169
161
start_stop_checker = parser.add_mutually_exclusive_group()
170
162
start_stop_checker.add_argument("--start-checker",
171
dest="commands",
172
action="append_const", default=[],
173
const=command.StartChecker(),
163
action="store_true",
174
164
help="Start checker for client")
175
start_stop_checker.add_argument("--stop-checker", dest="commands",
176
action="append_const", default=[],
177
const=command.StopChecker(),
165
start_stop_checker.add_argument("--stop-checker",
166
action="store_true",
178
167
help="Stop checker for client")
179
parser.add_argument("-V", "--is-enabled", dest="commands",
180
action="append_const", default=[],
181
const=command.IsEnabled(),
168
parser.add_argument("-V", "--is-enabled", action="store_true",
182
169
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", dest="commands",
184
action="append_const", default=[],
185
const=command.Remove(),
170
parser.add_argument("-r", "--remove", action="store_true",
186
171
help="Remove client")
187
parser.add_argument("-c", "--checker", dest="commands",
188
action="append", default=[],
189
metavar="COMMAND", type=command.SetChecker,
172
parser.add_argument("-c", "--checker",
190
173
help="Set checker command for client")
191
parser.add_argument(
192
"-t", "--timeout", dest="commands", action="append",
193
default=[], metavar="TIME",
194
type=command.SetTimeout.argparse(string_to_delta),
195
help="Set timeout for client")
196
parser.add_argument(
197
"--extended-timeout", dest="commands", action="append",
198
default=[], metavar="TIME",
199
type=command.SetExtendedTimeout.argparse(string_to_delta),
200
help="Set extended timeout for client")
201
parser.add_argument(
202
"-i", "--interval", dest="commands", action="append",
203
default=[], metavar="TIME",
204
type=command.SetInterval.argparse(string_to_delta),
205
help="Set checker interval for client")
174
parser.add_argument("-t", "--timeout", type=string_to_delta,
175
help="Set timeout for client")
176
parser.add_argument("--extended-timeout", type=string_to_delta,
177
help="Set extended timeout for client")
178
parser.add_argument("-i", "--interval", type=string_to_delta,
179
help="Set checker interval for client")
206
180
approve_deny_default = parser.add_mutually_exclusive_group()
207
181
approve_deny_default.add_argument(
208
"--approve-by-default", dest="commands",
209
action="append_const", default=[],
210
const=command.ApproveByDefault(),
182
"--approve-by-default", action="store_true",
183
default=None, dest="approved_by_default",
211
184
help="Set client to be approved by default")
212
185
approve_deny_default.add_argument(
213
"--deny-by-default", dest="commands",
214
action="append_const", default=[],
215
const=command.DenyByDefault(),
186
"--deny-by-default", action="store_false",
187
dest="approved_by_default",
216
188
help="Set client to be denied by default")
217
parser.add_argument(
218
"--approval-delay", dest="commands", action="append",
219
default=[], metavar="TIME",
220
type=command.SetApprovalDelay.argparse(string_to_delta),
221
help="Set delay before client approve/deny")
222
parser.add_argument(
223
"--approval-duration", dest="commands", action="append",
224
default=[], metavar="TIME",
225
type=command.SetApprovalDuration.argparse(string_to_delta),
226
help="Set duration of one client approval")
227
parser.add_argument("-H", "--host", dest="commands",
228
action="append", default=[], metavar="STRING",
229
type=command.SetHost,
230
help="Set host for client")
231
parser.add_argument(
232
"-s", "--secret", dest="commands", action="append",
233
default=[], metavar="FILENAME",
234
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
235
help="Set password blob (file) for client")
189
parser.add_argument("--approval-delay", type=string_to_delta,
190
help="Set delay before client approve/deny")
191
parser.add_argument("--approval-duration", type=string_to_delta,
192
help="Set duration of one client approval")
193
parser.add_argument("-H", "--host", help="Set host for client")
194
parser.add_argument("-s", "--secret",
195
type=argparse.FileType(mode="rb"),
196
help="Set password blob (file) for client")
236
197
approve_deny = parser.add_mutually_exclusive_group()
237
198
approve_deny.add_argument(
238
"-A", "--approve", dest="commands", action="append_const",
239
default=[], const=command.Approve(),
199
"-A", "--approve", action="store_true",
240
200
help="Approve any current client request")
241
approve_deny.add_argument("-D", "--deny", dest="commands",
242
action="append_const", default=[],
243
const=command.Deny(),
201
approve_deny.add_argument("-D", "--deny", action="store_true",
244
202
help="Deny any current client request")
245
203
parser.add_argument("--debug", action="store_true",
246
204
help="Debug mode (show D-Bus commands)")
263
221
def rfc3339_duration_to_delta(duration):
264
222
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
265
223
266
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
267
True
268
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
269
True
270
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
271
True
272
>>> # 60 months
273
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
274
True
275
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
276
True
277
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
278
True
279
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
280
True
281
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
282
True
224
>>> rfc3339_duration_to_delta("P7D")
225
datetime.timedelta(7)
226
>>> rfc3339_duration_to_delta("PT60S")
227
datetime.timedelta(0, 60)
228
>>> rfc3339_duration_to_delta("PT60M")
229
datetime.timedelta(0, 3600)
230
>>> rfc3339_duration_to_delta("P60M")
231
datetime.timedelta(1680)
232
>>> rfc3339_duration_to_delta("PT24H")
233
datetime.timedelta(1)
234
>>> rfc3339_duration_to_delta("P1W")
235
datetime.timedelta(7)
236
>>> rfc3339_duration_to_delta("PT5M30S")
237
datetime.timedelta(0, 330)
238
>>> rfc3339_duration_to_delta("P1DT3M20S")
239
datetime.timedelta(1, 200)
283
240
>>> # Can not be empty:
284
241
>>> rfc3339_duration_to_delta("")
285
242
Traceback (most recent call last):
286
243
...
287
ValueError: Invalid RFC 3339 duration: ""
244
ValueError: Invalid RFC 3339 duration: u''
288
245
>>> # Must start with "P":
289
246
>>> rfc3339_duration_to_delta("1D")
290
247
Traceback (most recent call last):
291
248
...
292
ValueError: Invalid RFC 3339 duration: "1D"
249
ValueError: Invalid RFC 3339 duration: u'1D'
293
250
>>> # Must use correct order
294
251
>>> rfc3339_duration_to_delta("PT1S2M")
295
252
Traceback (most recent call last):
296
253
...
297
ValueError: Invalid RFC 3339 duration: "PT1S2M"
254
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
298
255
>>> # Time needs time marker
299
256
>>> rfc3339_duration_to_delta("P1H2S")
300
257
Traceback (most recent call last):
301
258
...
302
ValueError: Invalid RFC 3339 duration: "P1H2S"
259
ValueError: Invalid RFC 3339 duration: u'P1H2S'
303
260
>>> # Weeks can not be combined with anything else
304
261
>>> rfc3339_duration_to_delta("P1D2W")
305
262
Traceback (most recent call last):
306
263
...
307
ValueError: Invalid RFC 3339 duration: "P1D2W"
264
ValueError: Invalid RFC 3339 duration: u'P1D2W'
308
265
>>> rfc3339_duration_to_delta("P2W2H")
309
266
Traceback (most recent call last):
310
267
...
311
ValueError: Invalid RFC 3339 duration: "P2W2H"
268
ValueError: Invalid RFC 3339 duration: u'P2W2H'
312
269
"""
313
270
314
271
# Parsing an RFC 3339 duration with regular expressions is not
385
342
break
386
343
else:
387
344
# No currently valid tokens were found
388
raise ValueError("Invalid RFC 3339 duration: \"{}\""
345
raise ValueError("Invalid RFC 3339 duration: {!r}"
389
346
.format(duration))
390
347
# End token found
391
348
return value
395
352
"""Parse an interval string as documented by Mandos before 1.6.1,
396
353
and return a datetime.timedelta
397
354
398
>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
399
True
400
>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
401
True
402
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
403
True
404
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
405
True
406
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
407
True
408
>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
409
True
410
>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
411
True
355
>>> parse_pre_1_6_1_interval('7d')
356
datetime.timedelta(7)
357
>>> parse_pre_1_6_1_interval('60s')
358
datetime.timedelta(0, 60)
359
>>> parse_pre_1_6_1_interval('60m')
360
datetime.timedelta(0, 3600)
361
>>> parse_pre_1_6_1_interval('24h')
362
datetime.timedelta(1)
363
>>> parse_pre_1_6_1_interval('1w')
364
datetime.timedelta(7)
365
>>> parse_pre_1_6_1_interval('5m 30s')
366
datetime.timedelta(0, 330)
367
>>> parse_pre_1_6_1_interval('')
368
datetime.timedelta(0)
412
369
>>> # Ignore unknown characters, allow any order and repetitions
413
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
414
True
370
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
371
datetime.timedelta(2, 480, 18000)
415
372
416
373
"""
417
374
438
395
"""Apply additional restrictions on options, not expressible in
439
396
argparse"""
440
397
441
def has_commands(options, commands=None):
442
if commands is None:
443
commands = (command.Enable,
444
command.Disable,
445
command.BumpTimeout,
446
command.StartChecker,
447
command.StopChecker,
448
command.IsEnabled,
449
command.Remove,
450
command.SetChecker,
451
command.SetTimeout,
452
command.SetExtendedTimeout,
453
command.SetInterval,
454
command.ApproveByDefault,
455
command.DenyByDefault,
456
command.SetApprovalDelay,
457
command.SetApprovalDuration,
458
command.SetHost,
459
command.SetSecret,
460
command.Approve,
461
command.Deny)
462
return any(isinstance(cmd, commands)
463
for cmd in options.commands)
398
def has_actions(options):
399
return any((options.enable,
400
options.disable,
401
options.bump_timeout,
402
options.start_checker,
403
options.stop_checker,
404
options.is_enabled,
405
options.remove,
406
options.checker is not None,
407
options.timeout is not None,
408
options.extended_timeout is not None,
409
options.interval is not None,
410
options.approved_by_default is not None,
411
options.approval_delay is not None,
412
options.approval_duration is not None,
413
options.host is not None,
414
options.secret is not None,
415
options.approve,
416
options.deny))
464
417
465
if has_commands(options) and not (options.client or options.all):
418
if has_actions(options) and not (options.client or options.all):
466
419
parser.error("Options require clients names or --all.")
467
if options.verbose and has_commands(options):
420
if options.verbose and has_actions(options):
468
421
parser.error("--verbose can only be used alone.")
469
if (has_commands(options, (command.DumpJSON,))
470
and (options.verbose or len(options.commands) > 1)):
422
if options.dump_json and (options.verbose
423
or has_actions(options)):
471
424
parser.error("--dump-json can only be used alone.")
472
if options.all and not has_commands(options):
425
if options.all and not has_actions(options):
473
426
parser.error("--all requires an action.")
474
if (has_commands(options, (command.IsEnabled,))
475
and len(options.client) > 1):
427
if options.is_enabled and len(options.client) > 1:
476
428
parser.error("--is-enabled requires exactly one client")
477
if (len(options.commands) > 1
478
and has_commands(options, (command.Remove,))
479
and not has_commands(options, (command.Deny,))):
480
parser.error("--remove can only be combined with --deny")
481
482
483
class dbus:
484
485
class SystemBus:
486
487
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
488
def get_managed_objects(self, busname, objectpath):
489
return self.call_method("GetManagedObjects", busname,
490
objectpath,
491
self.object_manager_iface)
492
493
properties_iface = "org.freedesktop.DBus.Properties"
494
def set_property(self, busname, objectpath, interface, key,
495
value):
496
self.call_method("Set", busname, objectpath,
497
self.properties_iface, interface, key,
498
value)
499
500
def call_method(self, methodname, busname, objectpath,
501
interface, *args):
502
raise NotImplementedError()
503
504
505
class MandosBus(SystemBus):
506
busname_domain = "se.recompile"
507
busname = busname_domain + ".Mandos"
508
server_path = "/"
509
server_interface = busname_domain + ".Mandos"
510
client_interface = busname_domain + ".Mandos.Client"
511
del busname_domain
512
513
def get_clients_and_properties(self):
514
managed_objects = self.get_managed_objects(
515
self.busname, self.server_path)
516
return {objpath: properties[self.client_interface]
517
for objpath, properties in managed_objects.items()
518
if self.client_interface in properties}
519
520
def set_client_property(self, objectpath, key, value):
521
return self.set_property(self.busname, objectpath,
522
self.client_interface, key,
523
value)
524
525
def call_client_method(self, objectpath, method, *args):
526
return self.call_method(method, self.busname, objectpath,
527
self.client_interface, *args)
528
529
def call_server_method(self, method, *args):
530
return self.call_method(method, self.busname,
531
self.server_path,
532
self.server_interface, *args)
533
534
class Error(Exception):
535
pass
536
537
class ConnectFailed(Error):
538
pass
539
540
541
class dbus_python_adapter:
542
543
class SystemBus(dbus.MandosBus):
544
"""Use dbus-python"""
545
546
def __init__(self, module=dbus_python):
547
self.dbus_python = module
548
self.bus = self.dbus_python.SystemBus()
549
550
@contextlib.contextmanager
551
def convert_exception(self, exception_class=dbus.Error):
552
try:
553
yield
554
except self.dbus_python.exceptions.DBusException as e:
555
# This does what "raise from" would do
556
exc = exception_class(*e.args)
557
exc.__cause__ = e
558
raise exc
559
560
def call_method(self, methodname, busname, objectpath,
561
interface, *args):
562
proxy_object = self.get_object(busname, objectpath)
563
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
564
interface, methodname,
565
", ".join(repr(a) for a in args))
566
method = getattr(proxy_object, methodname)
567
with self.convert_exception():
568
with dbus_python_adapter.SilenceLogger(
569
"dbus.proxies"):
570
value = method(*args, dbus_interface=interface)
571
return self.type_filter(value)
572
573
def get_object(self, busname, objectpath):
574
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
575
busname, objectpath)
576
with self.convert_exception(dbus.ConnectFailed):
577
return self.bus.get_object(busname, objectpath)
578
579
def type_filter(self, value):
580
"""Convert the most bothersome types to Python types"""
581
if isinstance(value, self.dbus_python.Boolean):
582
return bool(value)
583
if isinstance(value, self.dbus_python.ObjectPath):
584
return str(value)
585
# Also recurse into dictionaries
586
if isinstance(value, self.dbus_python.Dictionary):
587
return {self.type_filter(key):
588
self.type_filter(subval)
589
for key, subval in value.items()}
590
return value
591
592
def set_client_property(self, objectpath, key, value):
593
if key == "Secret":
594
if not isinstance(value, bytes):
595
value = value.encode("utf-8")
596
value = self.dbus_python.ByteArray(value)
597
return self.set_property(self.busname, objectpath,
598
self.client_interface, key,
599
value)
600
601
class SilenceLogger:
602
"Simple context manager to silence a particular logger"
603
def __init__(self, loggername):
604
self.logger = logging.getLogger(loggername)
605
606
def __enter__(self):
607
self.logger.addFilter(self.nullfilter)
608
609
class NullFilter(logging.Filter):
610
def filter(self, record):
611
return False
612
613
nullfilter = NullFilter()
614
615
def __exit__(self, exc_type, exc_val, exc_tb):
616
self.logger.removeFilter(self.nullfilter)
617
618
619
class CachingBus(SystemBus):
620
"""A caching layer for dbus_python_adapter.SystemBus"""
621
def __init__(self, *args, **kwargs):
622
self.object_cache = {}
623
super(dbus_python_adapter.CachingBus,
624
self).__init__(*args, **kwargs)
625
def get_object(self, busname, objectpath):
626
try:
627
return self.object_cache[(busname, objectpath)]
628
except KeyError:
629
new_object = super(
630
dbus_python_adapter.CachingBus,
631
self).get_object(busname, objectpath)
632
self.object_cache[(busname, objectpath)] = new_object
633
return new_object
634
635
636
class pydbus_adapter:
637
class SystemBus(dbus.MandosBus):
638
def __init__(self, module=pydbus):
639
self.pydbus = module
640
self.bus = self.pydbus.SystemBus()
641
642
@contextlib.contextmanager
643
def convert_exception(self, exception_class=dbus.Error):
644
try:
645
yield
646
except gi.repository.GLib.Error as e:
647
# This does what "raise from" would do
648
exc = exception_class(*e.args)
649
exc.__cause__ = e
650
raise exc
651
652
def call_method(self, methodname, busname, objectpath,
653
interface, *args):
654
proxy_object = self.get(busname, objectpath)
655
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
656
interface, methodname,
657
", ".join(repr(a) for a in args))
658
method = getattr(proxy_object[interface], methodname)
659
with self.convert_exception():
660
return method(*args)
661
662
def get(self, busname, objectpath):
663
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
664
busname, objectpath)
665
with self.convert_exception(dbus.ConnectFailed):
666
if sys.version_info.major <= 2:
667
with warnings.catch_warnings():
668
warnings.filterwarnings(
669
"ignore", "", DeprecationWarning,
670
r"^xml\.etree\.ElementTree$")
671
return self.bus.get(busname, objectpath)
672
else:
673
return self.bus.get(busname, objectpath)
674
675
def set_property(self, busname, objectpath, interface, key,
676
value):
677
proxy_object = self.get(busname, objectpath)
678
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
679
objectpath, self.properties_iface, interface,
680
key, value)
681
setattr(proxy_object[interface], key, value)
682
683
class CachingBus(SystemBus):
684
"""A caching layer for pydbus_adapter.SystemBus"""
685
def __init__(self, *args, **kwargs):
686
self.object_cache = {}
687
super(pydbus_adapter.CachingBus,
688
self).__init__(*args, **kwargs)
689
def get(self, busname, objectpath):
690
try:
691
return self.object_cache[(busname, objectpath)]
692
except KeyError:
693
new_object = (super(pydbus_adapter.CachingBus, self)
694
.get(busname, objectpath))
695
self.object_cache[(busname, objectpath)] = new_object
696
return new_object
697
698
699
class dbussy_adapter:
700
class SystemBus(dbus.SystemBus):
701
"""Use DBussy"""
702
703
def __init__(self, dbussy, ravel):
704
self.dbussy = dbussy
705
self.ravel = ravel
706
self.bus = ravel.system_bus()
707
708
@contextlib.contextmanager
709
def convert_exception(self, exception_class=dbus.Error):
710
try:
711
yield
712
except self.dbussy.DBusError as e:
713
# This does what "raise from" would do
714
exc = exception_class(*e.args)
715
exc.__cause__ = e
716
raise exc
717
718
def call_method(self, methodname, busname, objectpath,
719
interface, *args):
720
proxy_object = self.get_object(busname, objectpath)
721
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
722
interface, methodname,
723
", ".join(repr(a) for a in args))
724
iface = proxy_object.get_interface(interface)
725
method = getattr(iface, methodname)
726
with self.convert_exception(dbus.Error):
727
value = method(*args)
728
# DBussy returns values either as an empty list or as a
729
# tuple: (signature, value)
730
if value:
731
return self.type_filter(value[0])
732
733
def get_object(self, busname, objectpath):
734
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
735
busname, objectpath)
736
with self.convert_exception(dbus.ConnectFailed):
737
return self.bus[busname][objectpath]
738
739
def type_filter(self, value):
740
"""Convert the most bothersome types to Python types"""
741
if isinstance(value, tuple):
742
if (len(value) == 2
743
and isinstance(value[0],
744
self.dbussy.DBUS.Signature)):
745
return self.type_filter(value[1])
746
elif isinstance(value, self.dbussy.DBUS.ObjectPath):
747
return str(value)
748
# Also recurse into dictionaries
749
elif isinstance(value, dict):
750
return {self.type_filter(key):
751
self.type_filter(subval)
752
for key, subval in value.items()}
753
return value
754
755
def set_property(self, busname, objectpath, interface, key,
756
value):
757
proxy_object = self.get_object(busname, objectpath)
758
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
759
objectpath, self.properties_iface, interface,
760
key, value)
761
if key == "Secret":
762
# DBussy wants a Byte Array to be a sequence of
763
# values, not a byte string
764
value = tuple(value)
765
setattr(proxy_object.get_interface(interface), key, value)
766
767
class MandosBus(SystemBus, dbus.MandosBus):
768
pass
769
770
class CachingBus(MandosBus):
771
"""A caching layer for dbussy_adapter.MandosBus"""
772
def __init__(self, *args, **kwargs):
773
self.object_cache = {}
774
super(dbussy_adapter.CachingBus, self).__init__(*args,
775
**kwargs)
776
def get_object(self, busname, objectpath):
777
try:
778
return self.object_cache[(busname, objectpath)]
779
except KeyError:
780
new_object = super(
781
dbussy_adapter.CachingBus,
782
self).get_object(busname, objectpath)
783
self.object_cache[(busname, objectpath)] = new_object
784
return new_object
429
if options.remove:
430
options.remove = False
431
if has_actions(options) and not options.deny:
432
parser.error("--remove can only be combined with --deny")
433
options.remove = True
434
435
436
def get_mandos_dbus_object(bus):
437
try:
438
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
439
dbus_busname, server_dbus_path)
440
mandos_dbus_object = bus.get_object(dbus_busname,
441
server_dbus_path)
442
except dbus.exceptions.DBusException:
443
log.critical("Could not connect to Mandos server")
444
sys.exit(1)
445
446
return mandos_dbus_object
447
448
449
class SilenceLogger(object):
450
"Simple context manager to silence a particular logger"
451
def __init__(self, loggername):
452
self.logger = logging.getLogger(loggername)
453
454
def __enter__(self):
455
self.logger.addFilter(self.nullfilter)
456
return self
457
458
class NullFilter(logging.Filter):
459
def filter(self, record):
460
return False
461
462
nullfilter = NullFilter()
463
464
def __exit__(self, exc_type, exc_val, exc_tb):
465
self.logger.removeFilter(self.nullfilter)
785
466
786
467
787
468
def commands_from_options(options):
788
469
789
commands = list(options.commands)
790
791
def find_cmd(cmd, commands):
792
i = 0
793
for i, c in enumerate(commands):
794
if isinstance(c, cmd):
795
return i
796
return i+1
797
798
# If command.Remove is present, move any instances of command.Deny
799
# to occur ahead of command.Remove.
800
index_of_remove = find_cmd(command.Remove, commands)
801
before_remove = commands[:index_of_remove]
802
after_remove = commands[index_of_remove:]
803
cleaned_after = []
804
for cmd in after_remove:
805
if isinstance(cmd, command.Deny):
806
before_remove.append(cmd)
470
commands = []
471
472
if options.is_enabled:
473
commands.append(IsEnabledCmd())
474
475
if options.approve:
476
commands.append(ApproveCmd())
477
478
if options.deny:
479
commands.append(DenyCmd())
480
481
if options.remove:
482
commands.append(RemoveCmd())
483
484
if options.dump_json:
485
commands.append(DumpJSONCmd())
486
487
if options.enable:
488
commands.append(EnableCmd())
489
490
if options.disable:
491
commands.append(DisableCmd())
492
493
if options.bump_timeout:
494
commands.append(BumpTimeoutCmd())
495
496
if options.start_checker:
497
commands.append(StartCheckerCmd())
498
499
if options.stop_checker:
500
commands.append(StopCheckerCmd())
501
502
if options.approved_by_default is not None:
503
if options.approved_by_default:
504
commands.append(ApproveByDefaultCmd())
807
505
else:
808
cleaned_after.append(cmd)
809
if cleaned_after != after_remove:
810
commands = before_remove + cleaned_after
506
commands.append(DenyByDefaultCmd())
507
508
if options.checker is not None:
509
commands.append(SetCheckerCmd(options.checker))
510
511
if options.host is not None:
512
commands.append(SetHostCmd(options.host))
513
514
if options.secret is not None:
515
commands.append(SetSecretCmd(options.secret))
516
517
if options.timeout is not None:
518
commands.append(SetTimeoutCmd(options.timeout))
519
520
if options.extended_timeout:
521
commands.append(
522
SetExtendedTimeoutCmd(options.extended_timeout))
523
524
if options.interval is not None:
525
commands.append(SetIntervalCmd(options.interval))
526
527
if options.approval_delay is not None:
528
commands.append(SetApprovalDelayCmd(options.approval_delay))
529
530
if options.approval_duration is not None:
531
commands.append(
532
SetApprovalDurationCmd(options.approval_duration))
811
533
812
534
# If no command option has been given, show table of clients,
813
535
# optionally verbosely
814
536
if not commands:
815
commands.append(command.PrintTable(verbose=options.verbose))
537
commands.append(PrintTableCmd(verbose=options.verbose))
816
538
817
539
return commands
818
540
819
541
820
class command:
821
"""A namespace for command classes"""
822
823
class Base:
824
"""Abstract base class for commands"""
825
def run(self, clients, bus=None):
826
"""Normal commands should implement run_on_one_client(),
827
but commands which want to operate on all clients at the same time can
828
override this run() method instead.
829
"""
830
self.bus = bus
831
for client, properties in clients.items():
832
self.run_on_one_client(client, properties)
833
834
835
class IsEnabled(Base):
836
def run(self, clients, bus=None):
837
properties = next(iter(clients.values()))
838
if properties["Enabled"]:
839
sys.exit(0)
840
sys.exit(1)
841
842
843
class Approve(Base):
844
def run_on_one_client(self, client, properties):
845
self.bus.call_client_method(client, "Approve", True)
846
847
848
class Deny(Base):
849
def run_on_one_client(self, client, properties):
850
self.bus.call_client_method(client, "Approve", False)
851
852
853
class Remove(Base):
854
def run(self, clients, bus):
855
for clientpath in frozenset(clients.keys()):
856
bus.call_server_method("RemoveClient", clientpath)
857
858
859
class Output(Base):
860
"""Abstract class for commands outputting client details"""
861
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
862
"Created", "Interval", "Host", "KeyID",
863
"Fingerprint", "CheckerRunning",
864
"LastEnabled", "ApprovalPending",
865
"ApprovedByDefault", "LastApprovalRequest",
866
"ApprovalDelay", "ApprovalDuration",
867
"Checker", "ExtendedTimeout", "Expires",
868
"LastCheckerStatus")
869
870
871
class DumpJSON(Output):
872
def run(self, clients, bus=None):
873
data = {properties["Name"]:
874
{key: properties[key]
875
for key in self.all_keywords}
876
for properties in clients.values()}
877
print(json.dumps(data, indent=4, separators=(',', ': ')))
878
879
880
class PrintTable(Output):
881
def __init__(self, verbose=False):
882
self.verbose = verbose
883
884
def run(self, clients, bus=None):
885
default_keywords = ("Name", "Enabled", "Timeout",
886
"LastCheckedOK")
887
keywords = default_keywords
888
if self.verbose:
889
keywords = self.all_keywords
890
print(self.TableOfClients(clients.values(), keywords))
891
892
class TableOfClients:
893
tableheaders = {
894
"Name": "Name",
895
"Enabled": "Enabled",
896
"Timeout": "Timeout",
897
"LastCheckedOK": "Last Successful Check",
898
"LastApprovalRequest": "Last Approval Request",
899
"Created": "Created",
900
"Interval": "Interval",
901
"Host": "Host",
902
"Fingerprint": "Fingerprint",
903
"KeyID": "Key ID",
904
"CheckerRunning": "Check Is Running",
905
"LastEnabled": "Last Enabled",
906
"ApprovalPending": "Approval Is Pending",
907
"ApprovedByDefault": "Approved By Default",
908
"ApprovalDelay": "Approval Delay",
909
"ApprovalDuration": "Approval Duration",
910
"Checker": "Checker",
911
"ExtendedTimeout": "Extended Timeout",
912
"Expires": "Expires",
913
"LastCheckerStatus": "Last Checker Status",
914
}
915
916
def __init__(self, clients, keywords):
917
self.clients = clients
918
self.keywords = keywords
919
542
class Command(object):
543
"""Abstract class for commands"""
544
def run(self, clients, bus=None, mandos=None):
545
"""Normal commands should implement run_on_one_client(), but
546
commands which want to operate on all clients at the same time
547
can override this run() method instead."""
548
self.mandos = mandos
549
for clientpath, properties in clients.items():
550
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
551
dbus_busname, str(clientpath))
552
client = bus.get_object(dbus_busname, clientpath)
553
self.run_on_one_client(client, properties)
554
555
556
class IsEnabledCmd(Command):
557
def run(self, clients, bus=None, mandos=None):
558
client, properties = next(iter(clients.items()))
559
if self.is_enabled(client, properties):
560
sys.exit(0)
561
sys.exit(1)
562
def is_enabled(self, client, properties):
563
return properties["Enabled"]
564
565
566
class ApproveCmd(Command):
567
def run_on_one_client(self, client, properties):
568
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
569
client.__dbus_object_path__, client_dbus_interface)
570
client.Approve(dbus.Boolean(True),
571
dbus_interface=client_dbus_interface)
572
573
574
class DenyCmd(Command):
575
def run_on_one_client(self, client, properties):
576
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
577
client.__dbus_object_path__, client_dbus_interface)
578
client.Approve(dbus.Boolean(False),
579
dbus_interface=client_dbus_interface)
580
581
582
class RemoveCmd(Command):
583
def run_on_one_client(self, client, properties):
584
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
585
server_dbus_path, server_dbus_interface,
586
str(client.__dbus_object_path__))
587
self.mandos.RemoveClient(client.__dbus_object_path__)
588
589
590
class OutputCmd(Command):
591
"""Abstract class for commands outputting client details"""
592
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
593
"Created", "Interval", "Host", "KeyID",
594
"Fingerprint", "CheckerRunning", "LastEnabled",
595
"ApprovalPending", "ApprovedByDefault",
596
"LastApprovalRequest", "ApprovalDelay",
597
"ApprovalDuration", "Checker", "ExtendedTimeout",
598
"Expires", "LastCheckerStatus")
599
600
def run(self, clients, bus=None, mandos=None):
601
print(self.output(clients.values()))
602
603
def output(self, clients):
604
raise NotImplementedError()
605
606
607
class DumpJSONCmd(OutputCmd):
608
def output(self, clients):
609
data = {client["Name"]:
610
{key: self.dbus_boolean_to_bool(client[key])
611
for key in self.all_keywords}
612
for client in clients}
613
return json.dumps(data, indent=4, separators=(',', ': '))
614
615
@staticmethod
616
def dbus_boolean_to_bool(value):
617
if isinstance(value, dbus.Boolean):
618
value = bool(value)
619
return value
620
621
622
class PrintTableCmd(OutputCmd):
623
def __init__(self, verbose=False):
624
self.verbose = verbose
625
626
def output(self, clients):
627
default_keywords = ("Name", "Enabled", "Timeout",
628
"LastCheckedOK")
629
keywords = default_keywords
630
if self.verbose:
631
keywords = self.all_keywords
632
return str(self.TableOfClients(clients, keywords))
633
634
class TableOfClients(object):
635
tableheaders = {
636
"Name": "Name",
637
"Enabled": "Enabled",
638
"Timeout": "Timeout",
639
"LastCheckedOK": "Last Successful Check",
640
"LastApprovalRequest": "Last Approval Request",
641
"Created": "Created",
642
"Interval": "Interval",
643
"Host": "Host",
644
"Fingerprint": "Fingerprint",
645
"KeyID": "Key ID",
646
"CheckerRunning": "Check Is Running",
647
"LastEnabled": "Last Enabled",
648
"ApprovalPending": "Approval Is Pending",
649
"ApprovedByDefault": "Approved By Default",
650
"ApprovalDelay": "Approval Delay",
651
"ApprovalDuration": "Approval Duration",
652
"Checker": "Checker",
653
"ExtendedTimeout": "Extended Timeout",
654
"Expires": "Expires",
655
"LastCheckerStatus": "Last Checker Status",
656
}
657
658
def __init__(self, clients, keywords):
659
self.clients = clients
660
self.keywords = keywords
661
662
def __str__(self):
663
return "\n".join(self.rows())
664
665
if sys.version_info.major == 2:
666
__unicode__ = __str__
920
667
def __str__(self):
921
return "\n".join(self.rows())
922
923
if sys.version_info.major == 2:
924
__unicode__ = __str__
925
def __str__(self):
926
return str(self).encode(
927
locale.getpreferredencoding())
928
929
def rows(self):
930
format_string = self.row_formatting_string()
931
rows = [self.header_line(format_string)]
932
rows.extend(self.client_line(client, format_string)
933
for client in self.clients)
934
return rows
935
936
def row_formatting_string(self):
937
"Format string used to format table rows"
938
return " ".join("{{{key}:{width}}}".format(
939
width=max(len(self.tableheaders[key]),
940
*(len(self.string_from_client(client,
941
key))
942
for client in self.clients)),
943
key=key)
944
for key in self.keywords)
945
946
def string_from_client(self, client, key):
947
return self.valuetostring(client[key], key)
948
949
@classmethod
950
def valuetostring(cls, value, keyword):
951
if isinstance(value, bool):
952
return "Yes" if value else "No"
953
if keyword in ("Timeout", "Interval", "ApprovalDelay",
954
"ApprovalDuration", "ExtendedTimeout"):
955
return cls.milliseconds_to_string(value)
956
return str(value)
957
958
def header_line(self, format_string):
959
return format_string.format(**self.tableheaders)
960
961
def client_line(self, client, format_string):
962
return format_string.format(
963
**{key: self.string_from_client(client, key)
964
for key in self.keywords})
965
966
@staticmethod
967
def milliseconds_to_string(ms):
968
td = datetime.timedelta(0, 0, 0, ms)
969
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
970
.format(days="{}T".format(td.days)
971
if td.days else "",
972
hours=td.seconds // 3600,
973
minutes=(td.seconds % 3600) // 60,
974
seconds=td.seconds % 60))
975
976
977
class PropertySetter(Base):
978
"Abstract class for Actions for setting one client property"
979
980
def run_on_one_client(self, client, properties=None):
981
"""Set the Client's D-Bus property"""
982
self.bus.set_client_property(client, self.propname,
983
self.value_to_set)
984
985
@property
986
def propname(self):
987
raise NotImplementedError()
988
989
990
class Enable(PropertySetter):
991
propname = "Enabled"
992
value_to_set = True
993
994
995
class Disable(PropertySetter):
996
propname = "Enabled"
997
value_to_set = False
998
999
1000
class BumpTimeout(PropertySetter):
1001
propname = "LastCheckedOK"
1002
value_to_set = ""
1003
1004
1005
class StartChecker(PropertySetter):
1006
propname = "CheckerRunning"
1007
value_to_set = True
1008
1009
1010
class StopChecker(PropertySetter):
1011
propname = "CheckerRunning"
1012
value_to_set = False
1013
1014
1015
class ApproveByDefault(PropertySetter):
1016
propname = "ApprovedByDefault"
1017
value_to_set = True
1018
1019
1020
class DenyByDefault(PropertySetter):
1021
propname = "ApprovedByDefault"
1022
value_to_set = False
1023
1024
1025
class PropertySetterValue(PropertySetter):
1026
"""Abstract class for PropertySetter recieving a value as
1027
constructor argument instead of a class attribute."""
1028
def __init__(self, value):
1029
self.value_to_set = value
668
return str(self).encode(locale.getpreferredencoding())
669
670
def rows(self):
671
format_string = self.row_formatting_string()
672
rows = [self.header_line(format_string)]
673
rows.extend(self.client_line(client, format_string)
674
for client in self.clients)
675
return rows
676
677
def row_formatting_string(self):
678
"Format string used to format table rows"
679
return " ".join("{{{key}:{width}}}".format(
680
width=max(len(self.tableheaders[key]),
681
*(len(self.string_from_client(client, key))
682
for client in self.clients)),
683
key=key)
684
for key in self.keywords)
685
686
def string_from_client(self, client, key):
687
return self.valuetostring(client[key], key)
1030
688
1031
689
@classmethod
1032
def argparse(cls, argtype):
1033
def cmdtype(arg):
1034
return cls(argtype(arg))
1035
return cmdtype
1036
1037
class SetChecker(PropertySetterValue):
1038
propname = "Checker"
1039
1040
1041
class SetHost(PropertySetterValue):
1042
propname = "Host"
1043
1044
1045
class SetSecret(PropertySetterValue):
1046
propname = "Secret"
1047
1048
@property
1049
def value_to_set(self):
1050
return self._vts
1051
1052
@value_to_set.setter
1053
def value_to_set(self, value):
1054
"""When setting, read data from supplied file object"""
1055
self._vts = value.read()
1056
value.close()
1057
1058
1059
class PropertySetterValueMilliseconds(PropertySetterValue):
1060
"""Abstract class for PropertySetterValue taking a value
1061
argument as a datetime.timedelta() but should store it as
1062
milliseconds."""
1063
1064
@property
1065
def value_to_set(self):
1066
return self._vts
1067
1068
@value_to_set.setter
1069
def value_to_set(self, value):
1070
"When setting, convert value from a datetime.timedelta"
1071
self._vts = int(round(value.total_seconds() * 1000))
1072
1073
1074
class SetTimeout(PropertySetterValueMilliseconds):
1075
propname = "Timeout"
1076
1077
1078
class SetExtendedTimeout(PropertySetterValueMilliseconds):
1079
propname = "ExtendedTimeout"
1080
1081
1082
class SetInterval(PropertySetterValueMilliseconds):
1083
propname = "Interval"
1084
1085
1086
class SetApprovalDelay(PropertySetterValueMilliseconds):
1087
propname = "ApprovalDelay"
1088
1089
1090
class SetApprovalDuration(PropertySetterValueMilliseconds):
1091
propname = "ApprovalDuration"
690
def valuetostring(cls, value, keyword):
691
if isinstance(value, dbus.Boolean):
692
return "Yes" if value else "No"
693
if keyword in ("Timeout", "Interval", "ApprovalDelay",
694
"ApprovalDuration", "ExtendedTimeout"):
695
return cls.milliseconds_to_string(value)
696
return str(value)
697
698
def header_line(self, format_string):
699
return format_string.format(**self.tableheaders)
700
701
def client_line(self, client, format_string):
702
return format_string.format(
703
**{key: self.string_from_client(client, key)
704
for key in self.keywords})
705
706
@staticmethod
707
def milliseconds_to_string(ms):
708
td = datetime.timedelta(0, 0, 0, ms)
709
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
710
.format(days="{}T".format(td.days)
711
if td.days else "",
712
hours=td.seconds // 3600,
713
minutes=(td.seconds % 3600) // 60,
714
seconds=td.seconds % 60))
715
716
717
class PropertyCmd(Command):
718
"""Abstract class for Actions for setting one client property"""
719
720
def run_on_one_client(self, client, properties):
721
"""Set the Client's D-Bus property"""
722
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
723
client.__dbus_object_path__,
724
dbus.PROPERTIES_IFACE, client_dbus_interface,
725
self.propname, self.value_to_set
726
if not isinstance(self.value_to_set, dbus.Boolean)
727
else bool(self.value_to_set))
728
client.Set(client_dbus_interface, self.propname,
729
self.value_to_set,
730
dbus_interface=dbus.PROPERTIES_IFACE)
731
732
@property
733
def propname(self):
734
raise NotImplementedError()
735
736
737
class EnableCmd(PropertyCmd):
738
propname = "Enabled"
739
value_to_set = dbus.Boolean(True)
740
741
742
class DisableCmd(PropertyCmd):
743
propname = "Enabled"
744
value_to_set = dbus.Boolean(False)
745
746
747
class BumpTimeoutCmd(PropertyCmd):
748
propname = "LastCheckedOK"
749
value_to_set = ""
750
751
752
class StartCheckerCmd(PropertyCmd):
753
propname = "CheckerRunning"
754
value_to_set = dbus.Boolean(True)
755
756
757
class StopCheckerCmd(PropertyCmd):
758
propname = "CheckerRunning"
759
value_to_set = dbus.Boolean(False)
760
761
762
class ApproveByDefaultCmd(PropertyCmd):
763
propname = "ApprovedByDefault"
764
value_to_set = dbus.Boolean(True)
765
766
767
class DenyByDefaultCmd(PropertyCmd):
768
propname = "ApprovedByDefault"
769
value_to_set = dbus.Boolean(False)
770
771
772
class PropertyValueCmd(PropertyCmd):
773
"""Abstract class for PropertyCmd recieving a value as argument"""
774
def __init__(self, value):
775
self.value_to_set = value
776
777
778
class SetCheckerCmd(PropertyValueCmd):
779
propname = "Checker"
780
781
782
class SetHostCmd(PropertyValueCmd):
783
propname = "Host"
784
785
786
class SetSecretCmd(PropertyValueCmd):
787
propname = "Secret"
788
789
@property
790
def value_to_set(self):
791
return self._vts
792
793
@value_to_set.setter
794
def value_to_set(self, value):
795
"""When setting, read data from supplied file object"""
796
self._vts = value.read()
797
value.close()
798
799
800
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
801
"""Abstract class for PropertyValueCmd taking a value argument as
802
a datetime.timedelta() but should store it as milliseconds."""
803
804
@property
805
def value_to_set(self):
806
return self._vts
807
808
@value_to_set.setter
809
def value_to_set(self, value):
810
"""When setting, convert value from a datetime.timedelta"""
811
self._vts = int(round(value.total_seconds() * 1000))
812
813
814
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
815
propname = "Timeout"
816
817
818
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
819
propname = "ExtendedTimeout"
820
821
822
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
823
propname = "Interval"
824
825
826
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
827
propname = "ApprovalDelay"
828
829
830
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
831
propname = "ApprovalDuration"
1092
832
1093
833
1094
834
1095
class TestCaseWithAssertLogs(unittest.TestCase):
1096
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
1097
1098
if not hasattr(unittest.TestCase, "assertLogs"):
1099
@contextlib.contextmanager
1100
def assertLogs(self, logger, level=logging.INFO):
1101
capturing_handler = self.CapturingLevelHandler(level)
1102
old_level = logger.level
1103
old_propagate = logger.propagate
1104
logger.addHandler(capturing_handler)
1105
logger.setLevel(level)
1106
logger.propagate = False
1107
try:
1108
yield capturing_handler.watcher
1109
finally:
1110
logger.propagate = old_propagate
1111
logger.removeHandler(capturing_handler)
1112
logger.setLevel(old_level)
1113
self.assertGreater(len(capturing_handler.watcher.records),
1114
0)
1115
1116
class CapturingLevelHandler(logging.Handler):
1117
def __init__(self, level, *args, **kwargs):
1118
logging.Handler.__init__(self, *args, **kwargs)
1119
self.watcher = self.LoggingWatcher([], [])
1120
def emit(self, record):
1121
self.watcher.records.append(record)
1122
self.watcher.output.append(self.format(record))
1123
1124
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1125
("records",
1126
"output"))
1127
1128
1129
class Unique:
1130
"""Class for objects which exist only to be unique objects, since
1131
unittest.mock.sentinel only exists in Python 3.3"""
1132
1133
1134
class Test_string_to_delta(TestCaseWithAssertLogs):
1135
# Just test basic RFC 3339 functionality here, the doc string for
1136
# rfc3339_duration_to_delta() already has more comprehensive
1137
# tests, which are run by doctest.
1138
1139
def test_rfc3339_zero_seconds(self):
1140
self.assertEqual(datetime.timedelta(),
1141
string_to_delta("PT0S"))
1142
1143
def test_rfc3339_zero_days(self):
1144
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1145
1146
def test_rfc3339_one_second(self):
1147
self.assertEqual(datetime.timedelta(0, 1),
1148
string_to_delta("PT1S"))
1149
1150
def test_rfc3339_two_hours(self):
1151
self.assertEqual(datetime.timedelta(0, 7200),
1152
string_to_delta("PT2H"))
835
class Test_string_to_delta(unittest.TestCase):
836
def test_handles_basic_rfc3339(self):
837
self.assertEqual(string_to_delta("PT0S"),
838
datetime.timedelta())
839
self.assertEqual(string_to_delta("P0D"),
840
datetime.timedelta())
841
self.assertEqual(string_to_delta("PT1S"),
842
datetime.timedelta(0, 1))
843
self.assertEqual(string_to_delta("PT2H"),
844
datetime.timedelta(0, 7200))
1153
845
1154
846
def test_falls_back_to_pre_1_6_1_with_warning(self):
1155
with self.assertLogs(log, logging.WARNING):
1156
value = string_to_delta("2h")
1157
self.assertEqual(datetime.timedelta(0, 7200), value)
847
# assertLogs only exists in Python 3.4
848
if hasattr(self, "assertLogs"):
849
with self.assertLogs(log, logging.WARNING):
850
value = string_to_delta("2h")
851
else:
852
class WarningFilter(logging.Filter):
853
"""Don't show, but record the presence of, warnings"""
854
def filter(self, record):
855
is_warning = record.levelno >= logging.WARNING
856
self.found = is_warning or getattr(self, "found",
857
False)
858
return not is_warning
859
warning_filter = WarningFilter()
860
log.addFilter(warning_filter)
861
try:
862
value = string_to_delta("2h")
863
finally:
864
log.removeFilter(warning_filter)
865
self.assertTrue(getattr(warning_filter, "found", False))
866
self.assertEqual(value, datetime.timedelta(0, 7200))
1158
867
1159
868
1160
869
class Test_check_option_syntax(unittest.TestCase):
1164
873
1165
874
def test_actions_requires_client_or_all(self):
1166
875
for action, value in self.actions.items():
1167
args = self.actionargs(action, value)
876
options = self.parser.parse_args()
877
setattr(options, action, value)
1168
878
with self.assertParseError():
1169
self.parse_args(args)
879
self.check_option_syntax(options)
1170
880
1171
# This mostly corresponds to the definition from has_commands() in
881
# This mostly corresponds to the definition from has_actions() in
1172
882
# check_option_syntax()
1173
883
actions = {
1174
"--enable": None,
1175
"--disable": None,
1176
"--bump-timeout": None,
1177
"--start-checker": None,
1178
"--stop-checker": None,
1179
"--is-enabled": None,
1180
"--remove": None,
1181
"--checker": "x",
1182
"--timeout": "PT0S",
1183
"--extended-timeout": "PT0S",
1184
"--interval": "PT0S",
1185
"--approve-by-default": None,
1186
"--deny-by-default": None,
1187
"--approval-delay": "PT0S",
1188
"--approval-duration": "PT0S",
1189
"--host": "hostname",
1190
"--secret": "/dev/null",
1191
"--approve": None,
1192
"--deny": None,
884
# The actual values set here are not that important, but we do
885
# at least stick to the correct types, even though they are
886
# never used
887
"enable": True,
888
"disable": True,
889
"bump_timeout": True,
890
"start_checker": True,
891
"stop_checker": True,
892
"is_enabled": True,
893
"remove": True,
894
"checker": "x",
895
"timeout": datetime.timedelta(),
896
"extended_timeout": datetime.timedelta(),
897
"interval": datetime.timedelta(),
898
"approved_by_default": True,
899
"approval_delay": datetime.timedelta(),
900
"approval_duration": datetime.timedelta(),
901
"host": "x",
902
"secret": io.BytesIO(b"x"),
903
"approve": True,
904
"deny": True,
1193
905
}
1194
906
1195
@staticmethod
1196
def actionargs(action, value, *args):
1197
if value is not None:
1198
return [action, value] + list(args)
1199
else:
1200
return [action] + list(args)
1201
1202
907
@contextlib.contextmanager
1203
908
def assertParseError(self):
1204
909
with self.assertRaises(SystemExit) as e:
1205
with self.redirect_stderr_to_devnull():
910
with self.temporarily_suppress_stderr():
1206
911
yield
1207
912
# Exit code from argparse is guaranteed to be "2". Reference:
1208
913
# https://docs.python.org/3/library
1209
914
# /argparse.html#exiting-methods
1210
self.assertEqual(2, e.exception.code)
1211
1212
def parse_args(self, args):
1213
options = self.parser.parse_args(args)
1214
check_option_syntax(self.parser, options)
915
self.assertEqual(e.exception.code, 2)
1215
916
1216
917
@staticmethod
1217
918
@contextlib.contextmanager
1218
def redirect_stderr_to_devnull():
1219
old_stderr = sys.stderr
1220
with contextlib.closing(open(os.devnull, "w")) as null:
1221
sys.stderr = null
1222
try:
1223
yield
1224
finally:
1225
sys.stderr = old_stderr
919
def temporarily_suppress_stderr():
920
null = os.open(os.path.devnull, os.O_RDWR)
921
stderrcopy = os.dup(sys.stderr.fileno())
922
os.dup2(null, sys.stderr.fileno())
923
os.close(null)
924
try:
925
yield
926
finally:
927
# restore stderr
928
os.dup2(stderrcopy, sys.stderr.fileno())
929
os.close(stderrcopy)
1226
930
1227
931
def check_option_syntax(self, options):
1228
932
check_option_syntax(self.parser, options)
1229
933
1230
def test_actions_all_conflicts_with_verbose(self):
1231
for action, value in self.actions.items():
1232
args = self.actionargs(action, value, "--all",
1233
"--verbose")
1234
with self.assertParseError():
1235
self.parse_args(args)
1236
1237
def test_actions_with_client_conflicts_with_verbose(self):
1238
for action, value in self.actions.items():
1239
args = self.actionargs(action, value, "--verbose",
1240
"client")
1241
with self.assertParseError():
1242
self.parse_args(args)
934
def test_actions_conflicts_with_verbose(self):
935
for action, value in self.actions.items():
936
options = self.parser.parse_args()
937
setattr(options, action, value)
938
options.verbose = True
939
with self.assertParseError():
940
self.check_option_syntax(options)
1243
941
1244
942
def test_dump_json_conflicts_with_verbose(self):
1245
args = ["--dump-json", "--verbose"]
943
options = self.parser.parse_args()
944
options.dump_json = True
945
options.verbose = True
1246
946
with self.assertParseError():
1247
self.parse_args(args)
947
self.check_option_syntax(options)
1248
948
1249
949
def test_dump_json_conflicts_with_action(self):
1250
950
for action, value in self.actions.items():
1251
args = self.actionargs(action, value, "--dump-json")
951
options = self.parser.parse_args()
952
setattr(options, action, value)
953
options.dump_json = True
1252
954
with self.assertParseError():
1253
self.parse_args(args)
955
self.check_option_syntax(options)
1254
956
1255
957
def test_all_can_not_be_alone(self):
1256
args = ["--all"]
958
options = self.parser.parse_args()
959
options.all = True
1257
960
with self.assertParseError():
1258
self.parse_args(args)
961
self.check_option_syntax(options)
1259
962
1260
963
def test_all_is_ok_with_any_action(self):
1261
964
for action, value in self.actions.items():
1262
args = self.actionargs(action, value, "--all")
1263
self.parse_args(args)
1264
1265
def test_any_action_is_ok_with_one_client(self):
1266
for action, value in self.actions.items():
1267
args = self.actionargs(action, value, "client")
1268
self.parse_args(args)
1269
1270
def test_one_client_with_all_actions_except_is_enabled(self):
1271
for action, value in self.actions.items():
1272
if action == "--is-enabled":
1273
continue
1274
args = self.actionargs(action, value, "client")
1275
self.parse_args(args)
1276
1277
def test_two_clients_with_all_actions_except_is_enabled(self):
1278
for action, value in self.actions.items():
1279
if action == "--is-enabled":
1280
continue
1281
args = self.actionargs(action, value, "client1",
1282
"client2")
1283
self.parse_args(args)
1284
1285
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1286
for action, value in self.actions.items():
1287
if action == "--is-enabled":
1288
continue
1289
args = self.actionargs(action, value, "client1",
1290
"client2")
1291
self.parse_args(args)
965
options = self.parser.parse_args()
966
setattr(options, action, value)
967
options.all = True
968
self.check_option_syntax(options)
1292
969
1293
970
def test_is_enabled_fails_without_client(self):
1294
args = ["--is-enabled"]
971
options = self.parser.parse_args()
972
options.is_enabled = True
1295
973
with self.assertParseError():
1296
self.parse_args(args)
974
self.check_option_syntax(options)
975
976
def test_is_enabled_works_with_one_client(self):
977
options = self.parser.parse_args()
978
options.is_enabled = True
979
options.client = ["foo"]
980
self.check_option_syntax(options)
1297
981
1298
982
def test_is_enabled_fails_with_two_clients(self):
1299
args = ["--is-enabled", "client1", "client2"]
983
options = self.parser.parse_args()
984
options.is_enabled = True
985
options.client = ["foo", "barbar"]
1300
986
with self.assertParseError():
1301
self.parse_args(args)
987
self.check_option_syntax(options)
1302
988
1303
989
def test_remove_can_only_be_combined_with_action_deny(self):
1304
990
for action, value in self.actions.items():
1305
if action in {"--remove", "--deny"}:
991
if action in {"remove", "deny"}:
1306
992
continue
1307
args = self.actionargs(action, value, "--all",
1308
"--remove")
993
options = self.parser.parse_args()
994
setattr(options, action, value)
995
options.all = True
996
options.remove = True
1309
997
with self.assertParseError():
1310
self.parse_args(args)
1311
1312
1313
class Test_dbus_exceptions(unittest.TestCase):
1314
1315
def test_dbus_ConnectFailed_is_Error(self):
1316
with self.assertRaises(dbus.Error):
1317
raise dbus.ConnectFailed()
1318
1319
1320
class Test_dbus_MandosBus(unittest.TestCase):
1321
1322
class MockMandosBus(dbus.MandosBus):
1323
def __init__(self):
1324
self._name = "se.recompile.Mandos"
1325
self._server_path = "/"
1326
self._server_interface = "se.recompile.Mandos"
1327
self._client_interface = "se.recompile.Mandos.Client"
1328
self.calls = []
1329
self.call_method_return = Unique()
1330
1331
def call_method(self, methodname, busname, objectpath,
1332
interface, *args):
1333
self.calls.append((methodname, busname, objectpath,
1334
interface, args))
1335
return self.call_method_return
998
self.check_option_syntax(options)
999
1000
1001
class Test_get_mandos_dbus_object(unittest.TestCase):
1002
def test_calls_and_returns_get_object_on_bus(self):
1003
class MockBus(object):
1004
called = False
1005
def get_object(mockbus_self, busname, dbus_path):
1006
# Note that "self" is still the testcase instance,
1007
# this MockBus instance is in "mockbus_self".
1008
self.assertEqual(busname, dbus_busname)
1009
self.assertEqual(dbus_path, server_dbus_path)
1010
mockbus_self.called = True
1011
return mockbus_self
1012
1013
mockbus = get_mandos_dbus_object(bus=MockBus())
1014
self.assertIsInstance(mockbus, MockBus)
1015
self.assertTrue(mockbus.called)
1016
1017
def test_logs_and_exits_on_dbus_error(self):
1018
class MockBusFailing(object):
1019
def get_object(self, busname, dbus_path):
1020
raise dbus.exceptions.DBusException("Test")
1021
1022
# assertLogs only exists in Python 3.4
1023
if hasattr(self, "assertLogs"):
1024
with self.assertLogs(log, logging.CRITICAL):
1025
with self.assertRaises(SystemExit) as e:
1026
bus = get_mandos_dbus_object(bus=MockBus())
1027
else:
1028
critical_filter = self.CriticalFilter()
1029
log.addFilter(critical_filter)
1030
try:
1031
with self.assertRaises(SystemExit) as e:
1032
get_mandos_dbus_object(bus=MockBusFailing())
1033
finally:
1034
log.removeFilter(critical_filter)
1035
self.assertTrue(critical_filter.found)
1036
if isinstance(e.exception.code, int):
1037
self.assertNotEqual(e.exception.code, 0)
1038
else:
1039
self.assertIsNotNone(e.exception.code)
1040
1041
class CriticalFilter(logging.Filter):
1042
"""Don't show, but register, critical messages"""
1043
found = False
1044
def filter(self, record):
1045
is_critical = record.levelno >= logging.CRITICAL
1046
self.found = is_critical or self.found
1047
return not is_critical
1048
1049
1050
class Test_SilenceLogger(unittest.TestCase):
1051
loggername = "mandos-ctl.Test_SilenceLogger"
1052
log = logging.getLogger(loggername)
1053
log.propagate = False
1054
log.addHandler(logging.NullHandler())
1336
1055
1337
1056
def setUp(self):
1338
self.bus = self.MockMandosBus()
1339
1340
def test_set_client_property(self):
1341
self.bus.set_client_property("objectpath", "key", "value")
1342
expected_call = ("Set", self.bus._name, "objectpath",
1343
"org.freedesktop.DBus.Properties",
1344
(self.bus._client_interface, "key", "value"))
1345
self.assertIn(expected_call, self.bus.calls)
1346
1347
def test_call_client_method(self):
1348
ret = self.bus.call_client_method("objectpath", "methodname")
1349
self.assertIs(self.bus.call_method_return, ret)
1350
expected_call = ("methodname", self.bus._name, "objectpath",
1351
self.bus._client_interface, ())
1352
self.assertIn(expected_call, self.bus.calls)
1353
1354
def test_call_client_method_with_args(self):
1355
args = (Unique(), Unique())
1356
ret = self.bus.call_client_method("objectpath", "methodname",
1357
*args)
1358
self.assertIs(self.bus.call_method_return, ret)
1359
expected_call = ("methodname", self.bus._name, "objectpath",
1360
self.bus._client_interface,
1361
(args[0], args[1]))
1362
self.assertIn(expected_call, self.bus.calls)
1363
1364
def test_get_clients_and_properties(self):
1365
managed_objects = {
1366
"objectpath": {
1367
self.bus._client_interface: {
1368
"key": "value",
1369
"bool": True,
1370
},
1371
"irrelevant_interface": {
1372
"key": "othervalue",
1373
"bool": False,
1374
},
1375
},
1376
"other_objectpath": {
1377
"other_irrelevant_interface": {
1378
"key": "value 3",
1379
"bool": None,
1380
},
1381
},
1382
}
1383
expected_clients_and_properties = {
1384
"objectpath": {
1385
"key": "value",
1386
"bool": True,
1387
}
1388
}
1389
self.bus.call_method_return = managed_objects
1390
ret = self.bus.get_clients_and_properties()
1391
self.assertDictEqual(expected_clients_and_properties, ret)
1392
expected_call = ("GetManagedObjects", self.bus._name,
1393
self.bus._server_path,
1394
"org.freedesktop.DBus.ObjectManager", ())
1395
self.assertIn(expected_call, self.bus.calls)
1396
1397
def test_call_server_method(self):
1398
ret = self.bus.call_server_method("methodname")
1399
self.assertIs(self.bus.call_method_return, ret)
1400
expected_call = ("methodname", self.bus._name,
1401
self.bus._server_path,
1402
self.bus._server_interface, ())
1403
self.assertIn(expected_call, self.bus.calls)
1404
1405
def test_call_server_method_with_args(self):
1406
args = (Unique(), Unique())
1407
ret = self.bus.call_server_method("methodname", *args)
1408
self.assertIs(self.bus.call_method_return, ret)
1409
expected_call = ("methodname", self.bus._name,
1410
self.bus._server_path,
1411
self.bus._server_interface,
1412
(args[0], args[1]))
1413
self.assertIn(expected_call, self.bus.calls)
1414
1415
1416
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1417
1418
def MockDBusPython_func(self, func):
1419
class mock_dbus_python:
1420
"""mock dbus-python module"""
1421
class exceptions:
1422
"""Pseudo-namespace"""
1423
class DBusException(Exception):
1424
pass
1425
class SystemBus:
1426
@staticmethod
1427
def get_object(busname, objectpath):
1428
DBusObject = collections.namedtuple(
1429
"DBusObject", ("methodname", "Set"))
1430
def method(*args, **kwargs):
1431
self.assertEqual({"dbus_interface":
1432
"interface"},
1433
kwargs)
1434
return func(*args)
1435
def set_property(interface, key, value,
1436
dbus_interface=None):
1437
self.assertEqual(
1438
"org.freedesktop.DBus.Properties",
1439
dbus_interface)
1440
self.assertEqual("Secret", key)
1441
return func(interface, key, value,
1442
dbus_interface=dbus_interface)
1443
return DBusObject(methodname=method,
1444
Set=set_property)
1445
class Boolean:
1446
def __init__(self, value):
1447
self.value = bool(value)
1448
def __bool__(self):
1449
return self.value
1450
if sys.version_info.major == 2:
1451
__nonzero__ = __bool__
1452
class ObjectPath(str):
1453
pass
1454
class Dictionary(dict):
1455
pass
1456
class ByteArray(bytes):
1457
pass
1458
return mock_dbus_python
1459
1460
def call_method(self, bus, methodname, busname, objectpath,
1461
interface, *args):
1462
with self.assertLogs(log, logging.DEBUG):
1463
return bus.call_method(methodname, busname, objectpath,
1464
interface, *args)
1465
1466
def test_call_method_returns(self):
1467
expected_method_return = Unique()
1468
method_args = (Unique(), Unique())
1469
def func(*args):
1470
self.assertEqual(len(method_args), len(args))
1471
for marg, arg in zip(method_args, args):
1472
self.assertIs(marg, arg)
1473
return expected_method_return
1474
mock_dbus_python = self.MockDBusPython_func(func)
1475
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1476
ret = self.call_method(bus, "methodname", "busname",
1477
"objectpath", "interface",
1478
*method_args)
1479
self.assertIs(ret, expected_method_return)
1480
1481
def test_call_method_filters_bool_true(self):
1482
def func():
1483
return method_return
1484
mock_dbus_python = self.MockDBusPython_func(func)
1485
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1486
method_return = mock_dbus_python.Boolean(True)
1487
ret = self.call_method(bus, "methodname", "busname",
1488
"objectpath", "interface")
1489
self.assertTrue(ret)
1490
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1491
1492
def test_call_method_filters_bool_false(self):
1493
def func():
1494
return method_return
1495
mock_dbus_python = self.MockDBusPython_func(func)
1496
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1497
method_return = mock_dbus_python.Boolean(False)
1498
ret = self.call_method(bus, "methodname", "busname",
1499
"objectpath", "interface")
1500
self.assertFalse(ret)
1501
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1502
1503
def test_call_method_filters_objectpath(self):
1504
def func():
1505
return method_return
1506
mock_dbus_python = self.MockDBusPython_func(func)
1507
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1508
method_return = mock_dbus_python.ObjectPath("objectpath")
1509
ret = self.call_method(bus, "methodname", "busname",
1510
"objectpath", "interface")
1511
self.assertEqual("objectpath", ret)
1512
self.assertIsNot("objectpath", ret)
1513
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1514
1515
def test_call_method_filters_booleans_in_dict(self):
1516
def func():
1517
return method_return
1518
mock_dbus_python = self.MockDBusPython_func(func)
1519
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1520
method_return = mock_dbus_python.Dictionary(
1521
{mock_dbus_python.Boolean(True):
1522
mock_dbus_python.Boolean(False),
1523
mock_dbus_python.Boolean(False):
1524
mock_dbus_python.Boolean(True)})
1525
ret = self.call_method(bus, "methodname", "busname",
1526
"objectpath", "interface")
1527
expected_method_return = {True: False,
1528
False: True}
1529
self.assertEqual(expected_method_return, ret)
1530
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1531
1532
def test_call_method_filters_objectpaths_in_dict(self):
1533
def func():
1534
return method_return
1535
mock_dbus_python = self.MockDBusPython_func(func)
1536
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1537
method_return = mock_dbus_python.Dictionary(
1538
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1539
mock_dbus_python.ObjectPath("objectpath_value_1"),
1540
mock_dbus_python.ObjectPath("objectpath_key_2"):
1541
mock_dbus_python.ObjectPath("objectpath_value_2")})
1542
ret = self.call_method(bus, "methodname", "busname",
1543
"objectpath", "interface")
1544
expected_method_return = {str(key): str(value)
1545
for key, value in
1546
method_return.items()}
1547
self.assertEqual(expected_method_return, ret)
1548
self.assertIsInstance(ret, dict)
1549
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1550
1551
def test_call_method_filters_dict_in_dict(self):
1552
def func():
1553
return method_return
1554
mock_dbus_python = self.MockDBusPython_func(func)
1555
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1556
method_return = mock_dbus_python.Dictionary(
1557
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1558
"key12": "value12"}),
1559
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1560
"key22": "value22"})})
1561
ret = self.call_method(bus, "methodname", "busname",
1562
"objectpath", "interface")
1563
expected_method_return = {
1564
"key1": {"key11": "value11",
1565
"key12": "value12"},
1566
"key2": {"key21": "value21",
1567
"key22": "value22"},
1568
}
1569
self.assertEqual(expected_method_return, ret)
1570
self.assertIsInstance(ret, dict)
1571
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1572
for key, value in ret.items():
1573
self.assertIsInstance(value, dict)
1574
self.assertEqual(expected_method_return[key], value)
1575
self.assertNotIsInstance(value,
1576
mock_dbus_python.Dictionary)
1577
1578
def test_call_method_filters_dict_three_deep(self):
1579
def func():
1580
return method_return
1581
mock_dbus_python = self.MockDBusPython_func(func)
1582
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1583
method_return = mock_dbus_python.Dictionary(
1584
{"key1":
1585
mock_dbus_python.Dictionary(
1586
{"key2":
1587
mock_dbus_python.Dictionary(
1588
{"key3":
1589
mock_dbus_python.Boolean(True),
1590
}),
1591
}),
1592
})
1593
ret = self.call_method(bus, "methodname", "busname",
1594
"objectpath", "interface")
1595
expected_method_return = {"key1": {"key2": {"key3": True}}}
1596
self.assertEqual(expected_method_return, ret)
1597
self.assertIsInstance(ret, dict)
1598
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1599
self.assertIsInstance(ret["key1"], dict)
1600
self.assertNotIsInstance(ret["key1"],
1601
mock_dbus_python.Dictionary)
1602
self.assertIsInstance(ret["key1"]["key2"], dict)
1603
self.assertNotIsInstance(ret["key1"]["key2"],
1604
mock_dbus_python.Dictionary)
1605
self.assertTrue(ret["key1"]["key2"]["key3"])
1606
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1607
mock_dbus_python.Boolean)
1608
1609
def test_call_method_handles_exception(self):
1610
dbus_logger = logging.getLogger("dbus.proxies")
1611
1612
def func():
1613
dbus_logger.error("Test")
1614
raise mock_dbus_python.exceptions.DBusException()
1615
1616
mock_dbus_python = self.MockDBusPython_func(func)
1617
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1618
1619
class CountingHandler(logging.Handler):
1620
count = 0
1621
def emit(self, record):
1622
self.count += 1
1623
1624
counting_handler = CountingHandler()
1625
1626
dbus_logger.addHandler(counting_handler)
1627
1057
self.counting_filter = self.CountingFilter()
1058
1059
class CountingFilter(logging.Filter):
1060
"Count number of records"
1061
count = 0
1062
def filter(self, record):
1063
self.count += 1
1064
return True
1065
1066
def test_should_filter_records_only_when_active(self):
1628
1067
try:
1629
with self.assertRaises(dbus.Error) as e:
1630
self.call_method(bus, "methodname", "busname",
1631
"objectpath", "interface")
1068
with SilenceLogger(self.loggername):
1069
self.log.addFilter(self.counting_filter)
1070
self.log.info("Filtered log message 1")
1071
self.log.info("Non-filtered message 2")
1072
self.log.info("Non-filtered message 3")
1632
1073
finally:
1633
dbus_logger.removeFilter(counting_handler)
1634
1635
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1636
1637
# Make sure the dbus logger was suppressed
1638
self.assertEqual(0, counting_handler.count)
1639
1640
def test_Set_Secret_sends_bytearray(self):
1641
ret = [None]
1642
def func(*args, **kwargs):
1643
ret[0] = (args, kwargs)
1644
mock_dbus_python = self.MockDBusPython_func(func)
1645
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1646
bus.set_client_property("objectpath", "Secret", "value")
1647
expected_call = (("se.recompile.Mandos.Client", "Secret",
1648
mock_dbus_python.ByteArray(b"value")),
1649
{"dbus_interface":
1650
"org.freedesktop.DBus.Properties"})
1651
self.assertEqual(expected_call, ret[0])
1652
if sys.version_info.major == 2:
1653
self.assertIsInstance(ret[0][0][-1],
1654
mock_dbus_python.ByteArray)
1655
1656
def test_get_object_converts_to_correct_exception(self):
1657
bus = dbus_python_adapter.SystemBus(
1658
self.fake_dbus_python_raises_exception_on_connect)
1659
with self.assertRaises(dbus.ConnectFailed):
1660
self.call_method(bus, "methodname", "busname",
1661
"objectpath", "interface")
1662
1663
class fake_dbus_python_raises_exception_on_connect:
1664
"""fake dbus-python module"""
1665
class exceptions:
1666
"""Pseudo-namespace"""
1667
class DBusException(Exception):
1668
pass
1669
1670
@classmethod
1671
def SystemBus(cls):
1672
def get_object(busname, objectpath):
1673
raise cls.exceptions.DBusException()
1674
Bus = collections.namedtuple("Bus", ["get_object"])
1675
return Bus(get_object=get_object)
1676
1677
1678
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1679
class mock_dbus_python:
1680
"""mock dbus-python modules"""
1681
class SystemBus:
1682
@staticmethod
1683
def get_object(busname, objectpath):
1684
return Unique()
1685
1686
def setUp(self):
1687
self.bus = dbus_python_adapter.CachingBus(
1688
self.mock_dbus_python)
1689
1690
def test_returns_distinct_objectpaths(self):
1691
obj1 = self.bus.get_object("busname", "objectpath1")
1692
self.assertIsInstance(obj1, Unique)
1693
obj2 = self.bus.get_object("busname", "objectpath2")
1694
self.assertIsInstance(obj2, Unique)
1695
self.assertIsNot(obj1, obj2)
1696
1697
def test_returns_distinct_busnames(self):
1698
obj1 = self.bus.get_object("busname1", "objectpath")
1699
self.assertIsInstance(obj1, Unique)
1700
obj2 = self.bus.get_object("busname2", "objectpath")
1701
self.assertIsInstance(obj2, Unique)
1702
self.assertIsNot(obj1, obj2)
1703
1704
def test_returns_distinct_both(self):
1705
obj1 = self.bus.get_object("busname1", "objectpath")
1706
self.assertIsInstance(obj1, Unique)
1707
obj2 = self.bus.get_object("busname2", "objectpath")
1708
self.assertIsInstance(obj2, Unique)
1709
self.assertIsNot(obj1, obj2)
1710
1711
def test_returns_same(self):
1712
obj1 = self.bus.get_object("busname", "objectpath")
1713
self.assertIsInstance(obj1, Unique)
1714
obj2 = self.bus.get_object("busname", "objectpath")
1715
self.assertIsInstance(obj2, Unique)
1716
self.assertIs(obj1, obj2)
1717
1718
def test_returns_same_old(self):
1719
obj1 = self.bus.get_object("busname1", "objectpath1")
1720
self.assertIsInstance(obj1, Unique)
1721
obj2 = self.bus.get_object("busname2", "objectpath2")
1722
self.assertIsInstance(obj2, Unique)
1723
obj1b = self.bus.get_object("busname1", "objectpath1")
1724
self.assertIsInstance(obj1b, Unique)
1725
self.assertIsNot(obj1, obj2)
1726
self.assertIsNot(obj2, obj1b)
1727
self.assertIs(obj1, obj1b)
1728
1729
1730
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1731
1732
def Stub_pydbus_func(self, func):
1733
class stub_pydbus:
1734
"""stub pydbus module"""
1735
class SystemBus:
1736
@staticmethod
1737
def get(busname, objectpath):
1738
DBusObject = collections.namedtuple(
1739
"DBusObject", ("methodname",))
1740
return {"interface":
1741
DBusObject(methodname=func)}
1742
return stub_pydbus
1743
1744
def call_method(self, bus, methodname, busname, objectpath,
1745
interface, *args):
1746
with self.assertLogs(log, logging.DEBUG):
1747
return bus.call_method(methodname, busname, objectpath,
1748
interface, *args)
1749
1750
def test_call_method_returns(self):
1751
expected_method_return = Unique()
1752
method_args = (Unique(), Unique())
1753
def func(*args):
1754
self.assertEqual(len(method_args), len(args))
1755
for marg, arg in zip(method_args, args):
1756
self.assertIs(marg, arg)
1757
return expected_method_return
1758
stub_pydbus = self.Stub_pydbus_func(func)
1759
bus = pydbus_adapter.SystemBus(stub_pydbus)
1760
ret = self.call_method(bus, "methodname", "busname",
1761
"objectpath", "interface",
1762
*method_args)
1763
self.assertIs(ret, expected_method_return)
1764
1765
def test_call_method_handles_exception(self):
1766
dbus_logger = logging.getLogger("dbus.proxies")
1767
1768
def func():
1769
raise gi.repository.GLib.Error()
1770
1771
stub_pydbus = self.Stub_pydbus_func(func)
1772
bus = pydbus_adapter.SystemBus(stub_pydbus)
1773
1774
with self.assertRaises(dbus.Error) as e:
1775
self.call_method(bus, "methodname", "busname",
1776
"objectpath", "interface")
1777
1778
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1779
1780
def test_get_converts_to_correct_exception(self):
1781
bus = pydbus_adapter.SystemBus(
1782
self.fake_pydbus_raises_exception_on_connect)
1783
with self.assertRaises(dbus.ConnectFailed):
1784
self.call_method(bus, "methodname", "busname",
1785
"objectpath", "interface")
1786
1787
class fake_pydbus_raises_exception_on_connect:
1788
"""fake dbus-python module"""
1789
@classmethod
1790
def SystemBus(cls):
1791
def get(busname, objectpath):
1792
raise gi.repository.GLib.Error()
1793
Bus = collections.namedtuple("Bus", ["get"])
1794
return Bus(get=get)
1795
1796
def test_set_property_uses_setattr(self):
1797
class Object:
1798
pass
1799
obj = Object()
1800
class pydbus_spy:
1801
class SystemBus:
1802
@staticmethod
1803
def get(busname, objectpath):
1804
return {"interface": obj}
1805
bus = pydbus_adapter.SystemBus(pydbus_spy)
1806
value = Unique()
1807
bus.set_property("busname", "objectpath", "interface", "key",
1808
value)
1809
self.assertIs(value, obj.key)
1810
1811
def test_get_suppresses_xml_deprecation_warning(self):
1812
if sys.version_info.major >= 3:
1813
return
1814
class stub_pydbus_get:
1815
class SystemBus:
1816
@staticmethod
1817
def get(busname, objectpath):
1818
warnings.warn_explicit(
1819
"deprecated", DeprecationWarning,
1820
"xml.etree.ElementTree", 0)
1821
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1822
with warnings.catch_warnings(record=True) as w:
1823
warnings.simplefilter("always")
1824
bus.get("busname", "objectpath")
1825
self.assertEqual(0, len(w))
1826
1827
1828
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1829
class stub_pydbus:
1830
"""stub pydbus module"""
1831
class SystemBus:
1832
@staticmethod
1833
def get(busname, objectpath):
1834
return Unique()
1835
1836
def setUp(self):
1837
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1838
1839
def test_returns_distinct_objectpaths(self):
1840
obj1 = self.bus.get("busname", "objectpath1")
1841
self.assertIsInstance(obj1, Unique)
1842
obj2 = self.bus.get("busname", "objectpath2")
1843
self.assertIsInstance(obj2, Unique)
1844
self.assertIsNot(obj1, obj2)
1845
1846
def test_returns_distinct_busnames(self):
1847
obj1 = self.bus.get("busname1", "objectpath")
1848
self.assertIsInstance(obj1, Unique)
1849
obj2 = self.bus.get("busname2", "objectpath")
1850
self.assertIsInstance(obj2, Unique)
1851
self.assertIsNot(obj1, obj2)
1852
1853
def test_returns_distinct_both(self):
1854
obj1 = self.bus.get("busname1", "objectpath")
1855
self.assertIsInstance(obj1, Unique)
1856
obj2 = self.bus.get("busname2", "objectpath")
1857
self.assertIsInstance(obj2, Unique)
1858
self.assertIsNot(obj1, obj2)
1859
1860
def test_returns_same(self):
1861
obj1 = self.bus.get("busname", "objectpath")
1862
self.assertIsInstance(obj1, Unique)
1863
obj2 = self.bus.get("busname", "objectpath")
1864
self.assertIsInstance(obj2, Unique)
1865
self.assertIs(obj1, obj2)
1866
1867
def test_returns_same_old(self):
1868
obj1 = self.bus.get("busname1", "objectpath1")
1869
self.assertIsInstance(obj1, Unique)
1870
obj2 = self.bus.get("busname2", "objectpath2")
1871
self.assertIsInstance(obj2, Unique)
1872
obj1b = self.bus.get("busname1", "objectpath1")
1873
self.assertIsInstance(obj1b, Unique)
1874
self.assertIsNot(obj1, obj2)
1875
self.assertIsNot(obj2, obj1b)
1876
self.assertIs(obj1, obj1b)
1877
1878
1879
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1880
1881
class dummy_dbussy:
1882
class DBUS:
1883
class ObjectPath(str):
1884
pass
1885
class DBusError(Exception):
1886
pass
1887
1888
def fake_ravel_func(self, func):
1889
class fake_ravel:
1890
@staticmethod
1891
def system_bus():
1892
class DBusInterfaceProxy:
1893
@staticmethod
1894
def methodname(*args):
1895
return [func(*args)]
1896
class DBusObject:
1897
@staticmethod
1898
def get_interface(interface):
1899
if interface == "interface":
1900
return DBusInterfaceProxy()
1901
return {"busname": {"objectpath": DBusObject()}}
1902
return fake_ravel
1903
1904
def call_method(self, bus, methodname, busname, objectpath,
1905
interface, *args):
1906
with self.assertLogs(log, logging.DEBUG):
1907
return bus.call_method(methodname, busname, objectpath,
1908
interface, *args)
1909
1910
def test_call_method_returns(self):
1911
expected_method_return = Unique()
1912
method_args = (Unique(), Unique())
1913
def func(*args):
1914
self.assertEqual(len(method_args), len(args))
1915
for marg, arg in zip(method_args, args):
1916
self.assertIs(marg, arg)
1917
return expected_method_return
1918
fake_ravel = self.fake_ravel_func(func)
1919
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1920
ret = self.call_method(bus, "methodname", "busname",
1921
"objectpath", "interface",
1922
*method_args)
1923
self.assertIs(ret, expected_method_return)
1924
1925
def test_call_method_filters_objectpath(self):
1926
def func():
1927
return method_return
1928
fake_ravel = self.fake_ravel_func(func)
1929
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1930
method_return = (self.dummy_dbussy.DBUS
1931
.ObjectPath("objectpath"))
1932
ret = self.call_method(bus, "methodname", "busname",
1933
"objectpath", "interface")
1934
self.assertEqual("objectpath", ret)
1935
self.assertNotIsInstance(ret,
1936
self.dummy_dbussy.DBUS.ObjectPath)
1937
1938
def test_call_method_filters_objectpaths_in_dict(self):
1939
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1940
def func():
1941
return method_return
1942
fake_ravel = self.fake_ravel_func(func)
1943
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1944
method_return = {
1945
ObjectPath("objectpath_key_1"):
1946
ObjectPath("objectpath_value_1"),
1947
ObjectPath("objectpath_key_2"):
1948
ObjectPath("objectpath_value_2"),
1949
}
1950
ret = self.call_method(bus, "methodname", "busname",
1951
"objectpath", "interface")
1952
expected_method_return = {str(key): str(value)
1953
for key, value in
1954
method_return.items()}
1955
for key, value in ret.items():
1956
self.assertNotIsInstance(key, ObjectPath)
1957
self.assertNotIsInstance(value, ObjectPath)
1958
self.assertEqual(expected_method_return, ret)
1959
self.assertIsInstance(ret, dict)
1960
1961
def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1962
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1963
def func():
1964
return method_return
1965
fake_ravel = self.fake_ravel_func(func)
1966
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1967
method_return = {
1968
ObjectPath("key1"): {
1969
ObjectPath("key11"): ObjectPath("value11"),
1970
ObjectPath("key12"): ObjectPath("value12"),
1971
},
1972
ObjectPath("key2"): {
1973
ObjectPath("key21"): ObjectPath("value21"),
1974
ObjectPath("key22"): ObjectPath("value22"),
1975
},
1976
}
1977
ret = self.call_method(bus, "methodname", "busname",
1978
"objectpath", "interface")
1979
expected_method_return = {
1980
"key1": {"key11": "value11",
1981
"key12": "value12"},
1982
"key2": {"key21": "value21",
1983
"key22": "value22"},
1984
}
1985
self.assertEqual(expected_method_return, ret)
1986
for key, value in ret.items():
1987
self.assertIsInstance(value, dict)
1988
self.assertEqual(expected_method_return[key], value)
1989
self.assertNotIsInstance(key, ObjectPath)
1990
for inner_key, inner_value in value.items():
1991
self.assertIsInstance(value, dict)
1992
self.assertEqual(
1993
expected_method_return[key][inner_key],
1994
inner_value)
1995
self.assertNotIsInstance(key, ObjectPath)
1996
1997
def test_call_method_filters_objectpaths_in_dict_three_deep(self):
1998
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1999
def func():
2000
return method_return
2001
fake_ravel = self.fake_ravel_func(func)
2002
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2003
method_return = {
2004
ObjectPath("key1"): {
2005
ObjectPath("key2"): {
2006
ObjectPath("key3"): ObjectPath("value"),
2007
},
2008
},
2009
}
2010
ret = self.call_method(bus, "methodname", "busname",
2011
"objectpath", "interface")
2012
expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2013
self.assertEqual(expected_method_return, ret)
2014
self.assertIsInstance(ret, dict)
2015
self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2016
self.assertIsInstance(ret["key1"], dict)
2017
self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2018
ObjectPath)
2019
self.assertIsInstance(ret["key1"]["key2"], dict)
2020
self.assertNotIsInstance(
2021
next(iter(ret["key1"]["key2"].keys())),
2022
ObjectPath)
2023
self.assertEqual("value", ret["key1"]["key2"]["key3"])
2024
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2025
self.dummy_dbussy.DBUS.ObjectPath)
2026
2027
def test_call_method_handles_exception(self):
2028
def func():
2029
raise self.dummy_dbussy.DBusError()
2030
2031
fake_ravel = self.fake_ravel_func(func)
2032
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2033
2034
with self.assertRaises(dbus.Error) as e:
2035
self.call_method(bus, "methodname", "busname",
2036
"objectpath", "interface")
2037
2038
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2039
2040
def test_get_object_converts_to_correct_exception(self):
2041
class fake_ravel_raises_exception_on_connect:
2042
@staticmethod
2043
def system_bus():
2044
class Bus:
2045
@staticmethod
2046
def __getitem__(key):
2047
if key == "objectpath":
2048
raise self.dummy_dbussy.DBusError()
2049
raise Exception(key)
2050
return {"busname": Bus()}
2051
def func():
2052
raise self.dummy_dbussy.DBusError()
2053
bus = dbussy_adapter.SystemBus(
2054
self.dummy_dbussy,
2055
fake_ravel_raises_exception_on_connect)
2056
with self.assertRaises(dbus.ConnectFailed):
2057
self.call_method(bus, "methodname", "busname",
2058
"objectpath", "interface")
1074
self.log.removeFilter(self.counting_filter)
1075
self.assertEqual(self.counting_filter.count, 2)
2059
1076
2060
1077
2061
1078
class Test_commands_from_options(unittest.TestCase):
2062
2063
1079
def setUp(self):
2064
1080
self.parser = argparse.ArgumentParser()
2065
1081
add_command_line_options(self.parser)
2066
1082
2067
1083
def test_is_enabled(self):
2068
self.assert_command_from_args(["--is-enabled", "client"],
2069
command.IsEnabled)
1084
self.assert_command_from_args(["--is-enabled", "foo"],
1085
IsEnabledCmd)
2070
1086
2071
def assert_command_from_args(self, args, command_cls, length=1,
2072
clients=None, **cmd_attrs):
1087
def assert_command_from_args(self, args, command_cls,
1088
**cmd_attrs):
2073
1089
"""Assert that parsing ARGS should result in an instance of
2074
1090
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2075
1091
options = self.parser.parse_args(args)
2076
1092
check_option_syntax(self.parser, options)
2077
1093
commands = commands_from_options(options)
2078
self.assertEqual(length, len(commands))
2079
for command in commands:
2080
if isinstance(command, command_cls):
2081
break
2082
else:
2083
self.assertIsInstance(command, command_cls)
2084
if clients is not None:
2085
self.assertEqual(clients, options.client)
1094
self.assertEqual(len(commands), 1)
1095
command = commands[0]
1096
self.assertIsInstance(command, command_cls)
2086
1097
for key, value in cmd_attrs.items():
2087
self.assertEqual(value, getattr(command, key))
2088
2089
def assert_commands_from_args(self, args, commands, clients=None):
2090
for cmd in commands:
2091
self.assert_command_from_args(args, cmd,
2092
length=len(commands),
2093
clients=clients)
1098
self.assertEqual(getattr(command, key), value)
2094
1099
2095
1100
def test_is_enabled_short(self):
2096
self.assert_command_from_args(["-V", "client"],
2097
command.IsEnabled)
1101
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
2098
1102
2099
1103
def test_approve(self):
2100
self.assert_command_from_args(["--approve", "client"],
2101
command.Approve)
1104
self.assert_command_from_args(["--approve", "foo"],
1105
ApproveCmd)
2102
1106
2103
1107
def test_approve_short(self):
2104
self.assert_command_from_args(["-A", "client"],
2105
command.Approve)
1108
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
2106
1109
2107
1110
def test_deny(self):
2108
self.assert_command_from_args(["--deny", "client"],
2109
command.Deny)
1111
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
2110
1112
2111
1113
def test_deny_short(self):
2112
self.assert_command_from_args(["-D", "client"], command.Deny)
1114
self.assert_command_from_args(["-D", "foo"], DenyCmd)
2113
1115
2114
1116
def test_remove(self):
2115
self.assert_command_from_args(["--remove", "client"],
2116
command.Remove)
1117
self.assert_command_from_args(["--remove", "foo"],
1118
RemoveCmd)
2117
1119
2118
1120
def test_deny_before_remove(self):
2119
1121
options = self.parser.parse_args(["--deny", "--remove",
2120
"client"])
1122
"foo"])
2121
1123
check_option_syntax(self.parser, options)
2122
1124
commands = commands_from_options(options)
2123
self.assertEqual(2, len(commands))
2124
self.assertIsInstance(commands[0], command.Deny)
2125
self.assertIsInstance(commands[1], command.Remove)
1125
self.assertEqual(len(commands), 2)
1126
self.assertIsInstance(commands[0], DenyCmd)
1127
self.assertIsInstance(commands[1], RemoveCmd)
2126
1128
2127
1129
def test_deny_before_remove_reversed(self):
2128
1130
options = self.parser.parse_args(["--remove", "--deny",
2129
1131
"--all"])
2130
1132
check_option_syntax(self.parser, options)
2131
1133
commands = commands_from_options(options)
2132
self.assertEqual(2, len(commands))
2133
self.assertIsInstance(commands[0], command.Deny)
2134
self.assertIsInstance(commands[1], command.Remove)
1134
self.assertEqual(len(commands), 2)
1135
self.assertIsInstance(commands[0], DenyCmd)
1136
self.assertIsInstance(commands[1], RemoveCmd)
2135
1137
2136
1138
def test_remove_short(self):
2137
self.assert_command_from_args(["-r", "client"],
2138
command.Remove)
1139
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
2139
1140
2140
1141
def test_dump_json(self):
2141
self.assert_command_from_args(["--dump-json"],
2142
command.DumpJSON)
1142
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
2143
1143
2144
1144
def test_enable(self):
2145
self.assert_command_from_args(["--enable", "client"],
2146
command.Enable)
1145
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
2147
1146
2148
1147
def test_enable_short(self):
2149
self.assert_command_from_args(["-e", "client"],
2150
command.Enable)
1148
self.assert_command_from_args(["-e", "foo"], EnableCmd)
2151
1149
2152
1150
def test_disable(self):
2153
self.assert_command_from_args(["--disable", "client"],
2154
command.Disable)
1151
self.assert_command_from_args(["--disable", "foo"],
1152
DisableCmd)
2155
1153
2156
1154
def test_disable_short(self):
2157
self.assert_command_from_args(["-d", "client"],
2158
command.Disable)
1155
self.assert_command_from_args(["-d", "foo"], DisableCmd)
2159
1156
2160
1157
def test_bump_timeout(self):
2161
self.assert_command_from_args(["--bump-timeout", "client"],
2162
command.BumpTimeout)
1158
self.assert_command_from_args(["--bump-timeout", "foo"],
1159
BumpTimeoutCmd)
2163
1160
2164
1161
def test_bump_timeout_short(self):
2165
self.assert_command_from_args(["-b", "client"],
2166
command.BumpTimeout)
1162
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
2167
1163
2168
1164
def test_start_checker(self):
2169
self.assert_command_from_args(["--start-checker", "client"],
2170
command.StartChecker)
1165
self.assert_command_from_args(["--start-checker", "foo"],
1166
StartCheckerCmd)
2171
1167
2172
1168
def test_stop_checker(self):
2173
self.assert_command_from_args(["--stop-checker", "client"],
2174
command.StopChecker)
1169
self.assert_command_from_args(["--stop-checker", "foo"],
1170
StopCheckerCmd)
2175
1171
2176
1172
def test_approve_by_default(self):
2177
self.assert_command_from_args(["--approve-by-default",
2178
"client"],
2179
command.ApproveByDefault)
1173
self.assert_command_from_args(["--approve-by-default", "foo"],
1174
ApproveByDefaultCmd)
2180
1175
2181
1176
def test_deny_by_default(self):
2182
self.assert_command_from_args(["--deny-by-default", "client"],
2183
command.DenyByDefault)
1177
self.assert_command_from_args(["--deny-by-default", "foo"],
1178
DenyByDefaultCmd)
2184
1179
2185
1180
def test_checker(self):
2186
self.assert_command_from_args(["--checker", ":", "client"],
2187
command.SetChecker,
2188
value_to_set=":")
1181
self.assert_command_from_args(["--checker", ":", "foo"],
1182
SetCheckerCmd, value_to_set=":")
2189
1183
2190
1184
def test_checker_empty(self):
2191
self.assert_command_from_args(["--checker", "", "client"],
2192
command.SetChecker,
2193
value_to_set="")
1185
self.assert_command_from_args(["--checker", "", "foo"],
1186
SetCheckerCmd, value_to_set="")
2194
1187
2195
1188
def test_checker_short(self):
2196
self.assert_command_from_args(["-c", ":", "client"],
2197
command.SetChecker,
2198
value_to_set=":")
1189
self.assert_command_from_args(["-c", ":", "foo"],
1190
SetCheckerCmd, value_to_set=":")
2199
1191
2200
1192
def test_host(self):
2201
self.assert_command_from_args(
2202
["--host", "client.example.org", "client"],
2203
command.SetHost, value_to_set="client.example.org")
1193
self.assert_command_from_args(["--host", "foo.example.org",
1194
"foo"], SetHostCmd,
1195
value_to_set="foo.example.org")
2204
1196
2205
1197
def test_host_short(self):
2206
self.assert_command_from_args(
2207
["-H", "client.example.org", "client"], command.SetHost,
2208
value_to_set="client.example.org")
1198
self.assert_command_from_args(["-H", "foo.example.org",
1199
"foo"], SetHostCmd,
1200
value_to_set="foo.example.org")
2209
1201
2210
1202
def test_secret_devnull(self):
2211
1203
self.assert_command_from_args(["--secret", os.path.devnull,
2212
"client"], command.SetSecret,
1204
"foo"], SetSecretCmd,
2213
1205
value_to_set=b"")
2214
1206
2215
1207
def test_secret_tempfile(self):
2218
1210
f.write(value)
2219
1211
f.seek(0)
2220
1212
self.assert_command_from_args(["--secret", f.name,
2221
"client"],
2222
command.SetSecret,
1213
"foo"], SetSecretCmd,
2223
1214
value_to_set=value)
2224
1215
2225
1216
def test_secret_devnull_short(self):
2226
self.assert_command_from_args(["-s", os.path.devnull,
2227
"client"], command.SetSecret,
2228
value_to_set=b"")
1217
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1218
SetSecretCmd, value_to_set=b"")
2229
1219
2230
1220
def test_secret_tempfile_short(self):
2231
1221
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2232
1222
value = b"secret\0xyzzy\nbar"
2233
1223
f.write(value)
2234
1224
f.seek(0)
2235
self.assert_command_from_args(["-s", f.name, "client"],
2236
command.SetSecret,
1225
self.assert_command_from_args(["-s", f.name, "foo"],
1226
SetSecretCmd,
2237
1227
value_to_set=value)
2238
1228
2239
1229
def test_timeout(self):
2240
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2241
command.SetTimeout,
1230
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1231
SetTimeoutCmd,
2242
1232
value_to_set=300000)
2243
1233
2244
1234
def test_timeout_short(self):
2245
self.assert_command_from_args(["-t", "PT5M", "client"],
2246
command.SetTimeout,
1235
self.assert_command_from_args(["-t", "PT5M", "foo"],
1236
SetTimeoutCmd,
2247
1237
value_to_set=300000)
2248
1238
2249
1239
def test_extended_timeout(self):
2250
1240
self.assert_command_from_args(["--extended-timeout", "PT15M",
2251
"client"],
2252
command.SetExtendedTimeout,
1241
"foo"],
1242
SetExtendedTimeoutCmd,
2253
1243
value_to_set=900000)
2254
1244
2255
1245
def test_interval(self):
2256
self.assert_command_from_args(["--interval", "PT2M",
2257
"client"], command.SetInterval,
1246
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1247
SetIntervalCmd,
2258
1248
value_to_set=120000)
2259
1249
2260
1250
def test_interval_short(self):
2261
self.assert_command_from_args(["-i", "PT2M", "client"],
2262
command.SetInterval,
1251
self.assert_command_from_args(["-i", "PT2M", "foo"],
1252
SetIntervalCmd,
2263
1253
value_to_set=120000)
2264
1254
2265
1255
def test_approval_delay(self):
2266
1256
self.assert_command_from_args(["--approval-delay", "PT30S",
2267
"client"],
2268
command.SetApprovalDelay,
1257
"foo"], SetApprovalDelayCmd,
2269
1258
value_to_set=30000)
2270
1259
2271
1260
def test_approval_duration(self):
2272
1261
self.assert_command_from_args(["--approval-duration", "PT1S",
2273
"client"],
2274
command.SetApprovalDuration,
1262
"foo"], SetApprovalDurationCmd,
2275
1263
value_to_set=1000)
2276
1264
2277
1265
def test_print_table(self):
2278
self.assert_command_from_args([], command.PrintTable,
1266
self.assert_command_from_args([], PrintTableCmd,
2279
1267
verbose=False)
2280
1268
2281
1269
def test_print_table_verbose(self):
2282
self.assert_command_from_args(["--verbose"],
2283
command.PrintTable,
1270
self.assert_command_from_args(["--verbose"], PrintTableCmd,
2284
1271
verbose=True)
2285
1272
2286
1273
def test_print_table_verbose_short(self):
2287
self.assert_command_from_args(["-v"], command.PrintTable,
1274
self.assert_command_from_args(["-v"], PrintTableCmd,
2288
1275
verbose=True)
2289
1276
2290
1277
2291
def test_manual_page_example_1(self):
2292
self.assert_command_from_args("",
2293
command.PrintTable,
2294
clients=[],
2295
verbose=False)
2296
2297
def test_manual_page_example_2(self):
2298
self.assert_command_from_args(
2299
"--verbose foo1.example.org foo2.example.org".split(),
2300
command.PrintTable, clients=["foo1.example.org",
2301
"foo2.example.org"],
2302
verbose=True)
2303
2304
def test_manual_page_example_3(self):
2305
self.assert_command_from_args("--enable --all".split(),
2306
command.Enable,
2307
clients=[])
2308
2309
def test_manual_page_example_4(self):
2310
self.assert_commands_from_args(
2311
("--timeout=PT5M --interval=PT1M foo1.example.org"
2312
" foo2.example.org").split(),
2313
[command.SetTimeout, command.SetInterval],
2314
clients=["foo1.example.org", "foo2.example.org"])
2315
2316
def test_manual_page_example_5(self):
2317
self.assert_command_from_args("--approve --all".split(),
2318
command.Approve,
2319
clients=[])
2320
2321
2322
class TestCommand(unittest.TestCase):
1278
class TestCmd(unittest.TestCase):
2323
1279
"""Abstract class for tests of command classes"""
2324
1280
2325
class FakeMandosBus(dbus.MandosBus):
2326
def __init__(self, testcase):
2327
self.client_properties = {
1281
def setUp(self):
1282
testcase = self
1283
class MockClient(object):
1284
def __init__(self, name, **attributes):
1285
self.__dbus_object_path__ = "/clients/{}".format(name)
1286
self.attributes = attributes
1287
self.attributes["Name"] = name
1288
self.calls = []
1289
def Set(self, interface, propname, value, dbus_interface):
1290
testcase.assertEqual(interface, client_dbus_interface)
1291
testcase.assertEqual(dbus_interface,
1292
dbus.PROPERTIES_IFACE)
1293
self.attributes[propname] = value
1294
def Get(self, interface, propname, dbus_interface):
1295
testcase.assertEqual(interface, client_dbus_interface)
1296
testcase.assertEqual(dbus_interface,
1297
dbus.PROPERTIES_IFACE)
1298
return self.attributes[propname]
1299
def Approve(self, approve, dbus_interface):
1300
testcase.assertEqual(dbus_interface,
1301
client_dbus_interface)
1302
self.calls.append(("Approve", (approve,
1303
dbus_interface)))
1304
self.client = MockClient(
1305
"foo",
1306
KeyID=("92ed150794387c03ce684574b1139a65"
1307
"94a34f895daaaf09fd8ea90a27cddb12"),
1308
Secret=b"secret",
1309
Host="foo.example.org",
1310
Enabled=dbus.Boolean(True),
1311
Timeout=300000,
1312
LastCheckedOK="2019-02-03T00:00:00",
1313
Created="2019-01-02T00:00:00",
1314
Interval=120000,
1315
Fingerprint=("778827225BA7DE539C5A"
1316
"7CFA59CFF7CDBD9A5920"),
1317
CheckerRunning=dbus.Boolean(False),
1318
LastEnabled="2019-01-03T00:00:00",
1319
ApprovalPending=dbus.Boolean(False),
1320
ApprovedByDefault=dbus.Boolean(True),
1321
LastApprovalRequest="",
1322
ApprovalDelay=0,
1323
ApprovalDuration=1000,
1324
Checker="fping -q -- %(host)s",
1325
ExtendedTimeout=900000,
1326
Expires="2019-02-04T00:00:00",
1327
LastCheckerStatus=0)
1328
self.other_client = MockClient(
1329
"barbar",
1330
KeyID=("0558568eedd67d622f5c83b35a115f79"
1331
"6ab612cff5ad227247e46c2b020f441c"),
1332
Secret=b"secretbar",
1333
Host="192.0.2.3",
1334
Enabled=dbus.Boolean(True),
1335
Timeout=300000,
1336
LastCheckedOK="2019-02-04T00:00:00",
1337
Created="2019-01-03T00:00:00",
1338
Interval=120000,
1339
Fingerprint=("3E393AEAEFB84C7E89E2"
1340
"F547B3A107558FCA3A27"),
1341
CheckerRunning=dbus.Boolean(True),
1342
LastEnabled="2019-01-04T00:00:00",
1343
ApprovalPending=dbus.Boolean(False),
1344
ApprovedByDefault=dbus.Boolean(False),
1345
LastApprovalRequest="2019-01-03T00:00:00",
1346
ApprovalDelay=30000,
1347
ApprovalDuration=93785000,
1348
Checker=":",
1349
ExtendedTimeout=900000,
1350
Expires="2019-02-05T00:00:00",
1351
LastCheckerStatus=-2)
1352
self.clients = collections.OrderedDict(
1353
[
1354
("/clients/foo", self.client.attributes),
1355
("/clients/barbar", self.other_client.attributes),
1356
])
1357
self.one_client = {"/clients/foo": self.client.attributes}
1358
1359
@property
1360
def bus(self):
1361
class Bus(object):
1362
@staticmethod
1363
def get_object(client_bus_name, path):
1364
self.assertEqual(client_bus_name, dbus_busname)
1365
return {
1366
# Note: "self" here is the TestCmd instance, not
1367
# the Bus instance, since this is a static method!
1368
"/clients/foo": self.client,
1369
"/clients/barbar": self.other_client,
1370
}[path]
1371
return Bus()
1372
1373
1374
class TestIsEnabledCmd(TestCmd):
1375
def test_is_enabled(self):
1376
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1377
properties)
1378
for client, properties
1379
in self.clients.items()))
1380
1381
def test_is_enabled_run_exits_successfully(self):
1382
with self.assertRaises(SystemExit) as e:
1383
IsEnabledCmd().run(self.one_client)
1384
if e.exception.code is not None:
1385
self.assertEqual(e.exception.code, 0)
1386
else:
1387
self.assertIsNone(e.exception.code)
1388
1389
def test_is_enabled_run_exits_with_failure(self):
1390
self.client.attributes["Enabled"] = dbus.Boolean(False)
1391
with self.assertRaises(SystemExit) as e:
1392
IsEnabledCmd().run(self.one_client)
1393
if isinstance(e.exception.code, int):
1394
self.assertNotEqual(e.exception.code, 0)
1395
else:
1396
self.assertIsNotNone(e.exception.code)
1397
1398
1399
class TestApproveCmd(TestCmd):
1400
def test_approve(self):
1401
ApproveCmd().run(self.clients, self.bus)
1402
for clientpath in self.clients:
1403
client = self.bus.get_object(dbus_busname, clientpath)
1404
self.assertIn(("Approve", (True, client_dbus_interface)),
1405
client.calls)
1406
1407
1408
class TestDenyCmd(TestCmd):
1409
def test_deny(self):
1410
DenyCmd().run(self.clients, self.bus)
1411
for clientpath in self.clients:
1412
client = self.bus.get_object(dbus_busname, clientpath)
1413
self.assertIn(("Approve", (False, client_dbus_interface)),
1414
client.calls)
1415
1416
1417
class TestRemoveCmd(TestCmd):
1418
def test_remove(self):
1419
class MockMandos(object):
1420
def __init__(self):
1421
self.calls = []
1422
def RemoveClient(self, dbus_path):
1423
self.calls.append(("RemoveClient", (dbus_path,)))
1424
mandos = MockMandos()
1425
super(TestRemoveCmd, self).setUp()
1426
RemoveCmd().run(self.clients, self.bus, mandos)
1427
self.assertEqual(len(mandos.calls), 2)
1428
for clientpath in self.clients:
1429
self.assertIn(("RemoveClient", (clientpath,)),
1430
mandos.calls)
1431
1432
1433
class TestDumpJSONCmd(TestCmd):
1434
def setUp(self):
1435
self.expected_json = {
1436
"foo": {
2328
1437
"Name": "foo",
2329
1438
"KeyID": ("92ed150794387c03ce684574b1139a65"
2330
1439
"94a34f895daaaf09fd8ea90a27cddb12"),
2331
"Secret": b"secret",
2332
1440
"Host": "foo.example.org",
2333
1441
"Enabled": True,
2334
1442
"Timeout": 300000,
2348
1456
"ExtendedTimeout": 900000,
2349
1457
"Expires": "2019-02-04T00:00:00",
2350
1458
"LastCheckerStatus": 0,
2351
}
2352
self.other_client_properties = {
1459
},
1460
"barbar": {
2353
1461
"Name": "barbar",
2354
1462
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2355
1463
"6ab612cff5ad227247e46c2b020f441c"),
2356
"Secret": b"secretbar",
2357
1464
"Host": "192.0.2.3",
2358
1465
"Enabled": True,
2359
1466
"Timeout": 300000,
2373
1480
"ExtendedTimeout": 900000,
2374
1481
"Expires": "2019-02-05T00:00:00",
2375
1482
"LastCheckerStatus": -2,
2376
}
2377
self.clients = collections.OrderedDict(
2378
[
2379
("client_objectpath", self.client_properties),
2380
("other_client_objectpath",
2381
self.other_client_properties),
2382
])
2383
self.one_client = {"client_objectpath":
2384
self.client_properties}
2385
self.testcase = testcase
2386
self.calls = []
2387
2388
def call_method(self, methodname, busname, objectpath,
2389
interface, *args):
2390
self.testcase.assertEqual("se.recompile.Mandos", busname)
2391
self.calls.append((methodname, busname, objectpath,
2392
interface, args))
2393
if interface == "org.freedesktop.DBus.Properties":
2394
if methodname == "Set":
2395
self.testcase.assertEqual(3, len(args))
2396
interface, key, value = args
2397
self.testcase.assertEqual(
2398
"se.recompile.Mandos.Client", interface)
2399
self.clients[objectpath][key] = value
2400
return
2401
elif interface == "se.recompile.Mandos":
2402
self.testcase.assertEqual("RemoveClient", methodname)
2403
self.testcase.assertEqual(1, len(args))
2404
clientpath = args[0]
2405
del self.clients[clientpath]
2406
return
2407
elif interface == "se.recompile.Mandos.Client":
2408
if methodname == "Approve":
2409
self.testcase.assertEqual(1, len(args))
2410
return
2411
raise ValueError()
2412
2413
def setUp(self):
2414
self.bus = self.FakeMandosBus(self)
2415
2416
2417
class TestBaseCommands(TestCommand):
2418
2419
def test_IsEnabled_exits_successfully(self):
2420
with self.assertRaises(SystemExit) as e:
2421
command.IsEnabled().run(self.bus.one_client)
2422
if e.exception.code is not None:
2423
self.assertEqual(0, e.exception.code)
2424
else:
2425
self.assertIsNone(e.exception.code)
2426
2427
def test_IsEnabled_exits_with_failure(self):
2428
self.bus.client_properties["Enabled"] = False
2429
with self.assertRaises(SystemExit) as e:
2430
command.IsEnabled().run(self.bus.one_client)
2431
if isinstance(e.exception.code, int):
2432
self.assertNotEqual(0, e.exception.code)
2433
else:
2434
self.assertIsNotNone(e.exception.code)
2435
2436
def test_Approve(self):
2437
busname = "se.recompile.Mandos"
2438
client_interface = "se.recompile.Mandos.Client"
2439
command.Approve().run(self.bus.clients, self.bus)
2440
for clientpath in self.bus.clients:
2441
self.assertIn(("Approve", busname, clientpath,
2442
client_interface, (True,)), self.bus.calls)
2443
2444
def test_Deny(self):
2445
busname = "se.recompile.Mandos"
2446
client_interface = "se.recompile.Mandos.Client"
2447
command.Deny().run(self.bus.clients, self.bus)
2448
for clientpath in self.bus.clients:
2449
self.assertIn(("Approve", busname, clientpath,
2450
client_interface, (False,)),
2451
self.bus.calls)
2452
2453
def test_Remove(self):
2454
command.Remove().run(self.bus.clients, self.bus)
2455
for clientpath in self.bus.clients:
2456
self.assertIn(("RemoveClient", dbus_busname,
2457
dbus_server_path, dbus_server_interface,
2458
(clientpath,)), self.bus.calls)
2459
2460
expected_json = {
2461
"foo": {
2462
"Name": "foo",
2463
"KeyID": ("92ed150794387c03ce684574b1139a65"
2464
"94a34f895daaaf09fd8ea90a27cddb12"),
2465
"Host": "foo.example.org",
2466
"Enabled": True,
2467
"Timeout": 300000,
2468
"LastCheckedOK": "2019-02-03T00:00:00",
2469
"Created": "2019-01-02T00:00:00",
2470
"Interval": 120000,
2471
"Fingerprint": ("778827225BA7DE539C5A"
2472
"7CFA59CFF7CDBD9A5920"),
2473
"CheckerRunning": False,
2474
"LastEnabled": "2019-01-03T00:00:00",
2475
"ApprovalPending": False,
2476
"ApprovedByDefault": True,
2477
"LastApprovalRequest": "",
2478
"ApprovalDelay": 0,
2479
"ApprovalDuration": 1000,
2480
"Checker": "fping -q -- %(host)s",
2481
"ExtendedTimeout": 900000,
2482
"Expires": "2019-02-04T00:00:00",
2483
"LastCheckerStatus": 0,
2484
},
2485
"barbar": {
2486
"Name": "barbar",
2487
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2488
"6ab612cff5ad227247e46c2b020f441c"),
2489
"Host": "192.0.2.3",
2490
"Enabled": True,
2491
"Timeout": 300000,
2492
"LastCheckedOK": "2019-02-04T00:00:00",
2493
"Created": "2019-01-03T00:00:00",
2494
"Interval": 120000,
2495
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2496
"F547B3A107558FCA3A27"),
2497
"CheckerRunning": True,
2498
"LastEnabled": "2019-01-04T00:00:00",
2499
"ApprovalPending": False,
2500
"ApprovedByDefault": False,
2501
"LastApprovalRequest": "2019-01-03T00:00:00",
2502
"ApprovalDelay": 30000,
2503
"ApprovalDuration": 93785000,
2504
"Checker": ":",
2505
"ExtendedTimeout": 900000,
2506
"Expires": "2019-02-05T00:00:00",
2507
"LastCheckerStatus": -2,
2508
},
2509
}
2510
2511
def test_DumpJSON_normal(self):
2512
with self.capture_stdout_to_buffer() as buffer:
2513
command.DumpJSON().run(self.bus.clients)
2514
json_data = json.loads(buffer.getvalue())
2515
self.assertDictEqual(self.expected_json, json_data)
2516
2517
@staticmethod
2518
@contextlib.contextmanager
2519
def capture_stdout_to_buffer():
2520
capture_buffer = io.StringIO()
2521
old_stdout = sys.stdout
2522
sys.stdout = capture_buffer
2523
try:
2524
yield capture_buffer
2525
finally:
2526
sys.stdout = old_stdout
2527
2528
def test_DumpJSON_one_client(self):
2529
with self.capture_stdout_to_buffer() as buffer:
2530
command.DumpJSON().run(self.bus.one_client)
2531
json_data = json.loads(buffer.getvalue())
1483
},
1484
}
1485
return super(TestDumpJSONCmd, self).setUp()
1486
1487
def test_normal(self):
1488
output = DumpJSONCmd().output(self.clients.values())
1489
json_data = json.loads(output)
1490
self.assertDictEqual(json_data, self.expected_json)
1491
1492
def test_one_client(self):
1493
output = DumpJSONCmd().output(self.one_client.values())
1494
json_data = json.loads(output)
2532
1495
expected_json = {"foo": self.expected_json["foo"]}
2533
self.assertDictEqual(expected_json, json_data)
2534
2535
def test_PrintTable_normal(self):
2536
with self.capture_stdout_to_buffer() as buffer:
2537
command.PrintTable().run(self.bus.clients)
1496
self.assertDictEqual(json_data, expected_json)
1497
1498
1499
class TestPrintTableCmd(TestCmd):
1500
def test_normal(self):
1501
output = PrintTableCmd().output(self.clients.values())
2538
1502
expected_output = "\n".join((
2539
1503
"Name Enabled Timeout Last Successful Check",
2540
1504
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2541
1505
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2542
)) + "\n"
2543
self.assertEqual(expected_output, buffer.getvalue())
1506
))
1507
self.assertEqual(output, expected_output)
2544
1508
2545
def test_PrintTable_verbose(self):
2546
with self.capture_stdout_to_buffer() as buffer:
2547
command.PrintTable(verbose=True).run(self.bus.clients)
1509
def test_verbose(self):
1510
output = PrintTableCmd(verbose=True).output(
1511
self.clients.values())
2548
1512
columns = (
2549
1513
(
2550
1514
"Name ",
2632
1596
)
2633
1597
)
2634
1598
num_lines = max(len(rows) for rows in columns)
2635
expected_output = ("\n".join("".join(rows[line]
2636
for rows in columns)
2637
for line in range(num_lines))
2638
+ "\n")
2639
self.assertEqual(expected_output, buffer.getvalue())
1599
expected_output = "\n".join("".join(rows[line]
1600
for rows in columns)
1601
for line in range(num_lines))
1602
self.assertEqual(output, expected_output)
2640
1603
2641
def test_PrintTable_one_client(self):
2642
with self.capture_stdout_to_buffer() as buffer:
2643
command.PrintTable().run(self.bus.one_client)
1604
def test_one_client(self):
1605
output = PrintTableCmd().output(self.one_client.values())
2644
1606
expected_output = "\n".join((
2645
1607
"Name Enabled Timeout Last Successful Check",
2646
1608
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2647
)) + "\n"
2648
self.assertEqual(expected_output, buffer.getvalue())
2649
2650
2651
class TestPropertySetterCmd(TestCommand):
2652
"""Abstract class for tests of command.PropertySetter classes"""
2653
1609
))
1610
self.assertEqual(output, expected_output)
1611
1612
1613
class TestPropertyCmd(TestCmd):
1614
"""Abstract class for tests of PropertyCmd classes"""
2654
1615
def runTest(self):
2655
1616
if not hasattr(self, "command"):
2656
return # Abstract TestCase class
2657
2658
if hasattr(self, "values_to_set"):
2659
cmd_args = [(value,) for value in self.values_to_set]
2660
values_to_get = getattr(self, "values_to_get",
2661
self.values_to_set)
2662
else:
2663
cmd_args = [() for x in range(len(self.values_to_get))]
2664
values_to_get = self.values_to_get
2665
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2666
for clientpath in self.bus.clients:
2667
self.bus.clients[clientpath][self.propname] = (
2668
Unique())
2669
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2670
for clientpath in self.bus.clients:
2671
value = (self.bus.clients[clientpath]
2672
[self.propname])
2673
self.assertNotIsInstance(value, Unique)
2674
self.assertEqual(value_to_get, value)
2675
2676
2677
class TestEnableCmd(TestPropertySetterCmd):
2678
command = command.Enable
2679
propname = "Enabled"
2680
values_to_get = [True]
2681
2682
2683
class TestDisableCmd(TestPropertySetterCmd):
2684
command = command.Disable
2685
propname = "Enabled"
2686
values_to_get = [False]
2687
2688
2689
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2690
command = command.BumpTimeout
1617
return
1618
values_to_get = getattr(self, "values_to_get",
1619
self.values_to_set)
1620
for value_to_set, value_to_get in zip(self.values_to_set,
1621
values_to_get):
1622
for clientpath in self.clients:
1623
client = self.bus.get_object(dbus_busname, clientpath)
1624
old_value = client.attributes[self.propname]
1625
self.assertNotIsInstance(old_value, self.Unique)
1626
client.attributes[self.propname] = self.Unique()
1627
self.run_command(value_to_set, self.clients)
1628
for clientpath in self.clients:
1629
client = self.bus.get_object(dbus_busname, clientpath)
1630
value = client.attributes[self.propname]
1631
self.assertNotIsInstance(value, self.Unique)
1632
self.assertEqual(value, value_to_get)
1633
1634
class Unique(object):
1635
"""Class for objects which exist only to be unique objects,
1636
since unittest.mock.sentinel only exists in Python 3.3"""
1637
1638
def run_command(self, value, clients):
1639
self.command().run(clients, self.bus)
1640
1641
1642
class TestEnableCmd(TestPropertyCmd):
1643
command = EnableCmd
1644
propname = "Enabled"
1645
values_to_set = [dbus.Boolean(True)]
1646
1647
1648
class TestDisableCmd(TestPropertyCmd):
1649
command = DisableCmd
1650
propname = "Enabled"
1651
values_to_set = [dbus.Boolean(False)]
1652
1653
1654
class TestBumpTimeoutCmd(TestPropertyCmd):
1655
command = BumpTimeoutCmd
2691
1656
propname = "LastCheckedOK"
2692
values_to_get = [""]
2693
2694
2695
class TestStartCheckerCmd(TestPropertySetterCmd):
2696
command = command.StartChecker
2697
propname = "CheckerRunning"
2698
values_to_get = [True]
2699
2700
2701
class TestStopCheckerCmd(TestPropertySetterCmd):
2702
command = command.StopChecker
2703
propname = "CheckerRunning"
2704
values_to_get = [False]
2705
2706
2707
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2708
command = command.ApproveByDefault
2709
propname = "ApprovedByDefault"
2710
values_to_get = [True]
2711
2712
2713
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2714
command = command.DenyByDefault
2715
propname = "ApprovedByDefault"
2716
values_to_get = [False]
2717
2718
2719
class TestSetCheckerCmd(TestPropertySetterCmd):
2720
command = command.SetChecker
1657
values_to_set = [""]
1658
1659
1660
class TestStartCheckerCmd(TestPropertyCmd):
1661
command = StartCheckerCmd
1662
propname = "CheckerRunning"
1663
values_to_set = [dbus.Boolean(True)]
1664
1665
1666
class TestStopCheckerCmd(TestPropertyCmd):
1667
command = StopCheckerCmd
1668
propname = "CheckerRunning"
1669
values_to_set = [dbus.Boolean(False)]
1670
1671
1672
class TestApproveByDefaultCmd(TestPropertyCmd):
1673
command = ApproveByDefaultCmd
1674
propname = "ApprovedByDefault"
1675
values_to_set = [dbus.Boolean(True)]
1676
1677
1678
class TestDenyByDefaultCmd(TestPropertyCmd):
1679
command = DenyByDefaultCmd
1680
propname = "ApprovedByDefault"
1681
values_to_set = [dbus.Boolean(False)]
1682
1683
1684
class TestPropertyValueCmd(TestPropertyCmd):
1685
"""Abstract class for tests of PropertyValueCmd classes"""
1686
1687
def runTest(self):
1688
if type(self) is TestPropertyValueCmd:
1689
return
1690
return super(TestPropertyValueCmd, self).runTest()
1691
1692
def run_command(self, value, clients):
1693
self.command(value).run(clients, self.bus)
1694
1695
1696
class TestSetCheckerCmd(TestPropertyValueCmd):
1697
command = SetCheckerCmd
2721
1698
propname = "Checker"
2722
1699
values_to_set = ["", ":", "fping -q -- %s"]
2723
1700
2724
1701
2725
class TestSetHostCmd(TestPropertySetterCmd):
2726
command = command.SetHost
1702
class TestSetHostCmd(TestPropertyValueCmd):
1703
command = SetHostCmd
2727
1704
propname = "Host"
2728
values_to_set = ["192.0.2.3", "client.example.org"]
2729
2730
2731
class TestSetSecretCmd(TestPropertySetterCmd):
2732
command = command.SetSecret
1705
values_to_set = ["192.0.2.3", "foo.example.org"]
1706
1707
1708
class TestSetSecretCmd(TestPropertyValueCmd):
1709
command = SetSecretCmd
2733
1710
propname = "Secret"
2734
1711
values_to_set = [io.BytesIO(b""),
2735
1712
io.BytesIO(b"secret\0xyzzy\nbar")]
2736
values_to_get = [f.getvalue() for f in values_to_set]
2737
2738
2739
class TestSetTimeoutCmd(TestPropertySetterCmd):
2740
command = command.SetTimeout
1713
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1714
1715
1716
class TestSetTimeoutCmd(TestPropertyValueCmd):
1717
command = SetTimeoutCmd
2741
1718
propname = "Timeout"
2742
1719
values_to_set = [datetime.timedelta(),
2743
1720
datetime.timedelta(minutes=5),
2744
1721
datetime.timedelta(seconds=1),
2745
1722
datetime.timedelta(weeks=1),
2746
1723
datetime.timedelta(weeks=52)]
2747
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2748
2749
2750
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2751
command = command.SetExtendedTimeout
1724
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1725
1726
1727
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1728
command = SetExtendedTimeoutCmd
2752
1729
propname = "ExtendedTimeout"
2753
1730
values_to_set = [datetime.timedelta(),
2754
1731
datetime.timedelta(minutes=5),
2755
1732
datetime.timedelta(seconds=1),
2756
1733
datetime.timedelta(weeks=1),
2757
1734
datetime.timedelta(weeks=52)]
2758
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2759
2760
2761
class TestSetIntervalCmd(TestPropertySetterCmd):
2762
command = command.SetInterval
1735
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1736
1737
1738
class TestSetIntervalCmd(TestPropertyValueCmd):
1739
command = SetIntervalCmd
2763
1740
propname = "Interval"
2764
1741
values_to_set = [datetime.timedelta(),
2765
1742
datetime.timedelta(minutes=5),
2766
1743
datetime.timedelta(seconds=1),
2767
1744
datetime.timedelta(weeks=1),
2768
1745
datetime.timedelta(weeks=52)]
2769
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2770
2771
2772
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2773
command = command.SetApprovalDelay
1746
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1747
1748
1749
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1750
command = SetApprovalDelayCmd
2774
1751
propname = "ApprovalDelay"
2775
1752
values_to_set = [datetime.timedelta(),
2776
1753
datetime.timedelta(minutes=5),
2777
1754
datetime.timedelta(seconds=1),
2778
1755
datetime.timedelta(weeks=1),
2779
1756
datetime.timedelta(weeks=52)]
2780
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2781
2782
2783
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2784
command = command.SetApprovalDuration
1757
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1758
1759
1760
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1761
command = SetApprovalDurationCmd
2785
1762
propname = "ApprovalDuration"
2786
1763
values_to_set = [datetime.timedelta(),
2787
1764
datetime.timedelta(minutes=5),
2788
1765
datetime.timedelta(seconds=1),
2789
1766
datetime.timedelta(weeks=1),
2790
1767
datetime.timedelta(weeks=52)]
2791
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1768
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2792
1769
2793
1770
2794
1771
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0