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- Committer: Teddy Hogeborn
- Date: 2019-07-29 16:35:53 UTC
- Revision ID: teddy@recompile.se-20190729163553-1i442i2cbx64c537
Make tests and man page examples match
Make the tests test_manual_page_example[1-5] match exactly what is
written in the manual page, and add comments to manual page as
reminders to keep tests and manual page examples in sync.
* mandos-ctl (Test_commands_from_options.test_manual_page_example_1):
Remove "--verbose" option, since the manual does not have it as the
first example, and change assertion to match.
* mandos-ctl.xml (EXAMPLE): Add comments to all examples documenting
which test function they correspond to. Also remove unnecessary
quotes from option arguments in fourth example, and clarify language
slightly in fifth example.
Make the tests test_manual_page_example[1-5] match exactly what is
written in the manual page, and add comments to manual page as
reminders to keep tests and manual page examples in sync.
* mandos-ctl (Test_commands_from_options.test_manual_page_example_1):
Remove "--verbose" option, since the manual does not have it as the
first example, and change assertion to match.
* mandos-ctl.xml (EXAMPLE): Add comments to all examples documenting
which test function they correspond to. Also remove unnecessary
quotes from option arguments in fourth example, and clarify language
slightly in fifth example.
- files added:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
2
# -*- 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 -*-
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
import dbus
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
50
62
51
63
# Show warnings by default
52
64
if not sys.warnoptions:
66
78
67
79
locale.setlocale(locale.LC_ALL, "")
68
80
69
dbus_busname_domain = "se.recompile"
70
dbus_busname = dbus_busname_domain + ".Mandos"
71
server_dbus_path = "/"
72
server_dbus_interface = dbus_busname_domain + ".Mandos"
73
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
74
del dbus_busname_domain
75
version = "1.8.3"
76
77
78
try:
79
dbus.OBJECT_MANAGER_IFACE
80
except AttributeError:
81
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
81
version = "1.8.4"
82
82
83
83
84
84
def main():
93
93
if options.debug:
94
94
log.setLevel(logging.DEBUG)
95
95
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
managed_objects = get_managed_objects(mandos_serv_object_manager)
106
107
all_clients = {}
108
for path, ifs_and_props in managed_objects.items():
109
try:
110
all_clients[path] = ifs_and_props[client_dbus_interface]
111
except KeyError:
112
pass
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
113
110
114
111
# Compile dict of (clientpath: properties) to process
115
112
if not clientnames:
128
125
commands = commands_from_options(options)
129
126
130
127
for command in commands:
131
command.run(clients, bus, mandos_serv)
128
command.run(clients, bus)
132
129
133
130
134
131
def add_command_line_options(parser):
139
136
help="Select all clients")
140
137
parser.add_argument("-v", "--verbose", action="store_true",
141
138
help="Print all fields")
142
parser.add_argument("-j", "--dump-json", action="store_true",
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
143
142
help="Dump client data in JSON format")
144
143
enable_disable = parser.add_mutually_exclusive_group()
145
enable_disable.add_argument("-e", "--enable", action="store_true",
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
146
147
help="Enable client")
147
enable_disable.add_argument("-d", "--disable",
148
action="store_true",
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
149
151
help="disable client")
150
parser.add_argument("-b", "--bump-timeout", action="store_true",
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
151
155
help="Bump timeout for client")
152
156
start_stop_checker = parser.add_mutually_exclusive_group()
153
157
start_stop_checker.add_argument("--start-checker",
154
action="store_true",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
155
161
help="Start checker for client")
156
start_stop_checker.add_argument("--stop-checker",
157
action="store_true",
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
158
165
help="Stop checker for client")
159
parser.add_argument("-V", "--is-enabled", action="store_true",
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
160
169
help="Check if client is enabled")
161
parser.add_argument("-r", "--remove", action="store_true",
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
162
173
help="Remove client")
163
parser.add_argument("-c", "--checker",
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
164
177
help="Set checker command for client")
165
parser.add_argument("-t", "--timeout", type=string_to_delta,
166
help="Set timeout for client")
167
parser.add_argument("--extended-timeout", type=string_to_delta,
168
help="Set extended timeout for client")
169
parser.add_argument("-i", "--interval", type=string_to_delta,
170
help="Set checker interval for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(string_to_delta),
192
help="Set checker interval for client")
171
193
approve_deny_default = parser.add_mutually_exclusive_group()
172
194
approve_deny_default.add_argument(
173
"--approve-by-default", action="store_true",
174
default=None, dest="approved_by_default",
195
"--approve-by-default", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
175
198
help="Set client to be approved by default")
176
199
approve_deny_default.add_argument(
177
"--deny-by-default", action="store_false",
178
dest="approved_by_default",
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
179
203
help="Set client to be denied by default")
180
parser.add_argument("--approval-delay", type=string_to_delta,
181
help="Set delay before client approve/deny")
182
parser.add_argument("--approval-duration", type=string_to_delta,
183
help="Set duration of one client approval")
184
parser.add_argument("-H", "--host", help="Set host for client")
185
parser.add_argument("-s", "--secret",
186
type=argparse.FileType(mode="rb"),
187
help="Set password blob (file) for client")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
188
223
approve_deny = parser.add_mutually_exclusive_group()
189
224
approve_deny.add_argument(
190
"-A", "--approve", action="store_true",
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
191
227
help="Approve any current client request")
192
approve_deny.add_argument("-D", "--deny", action="store_true",
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
193
231
help="Deny any current client request")
194
232
parser.add_argument("--debug", action="store_true",
195
233
help="Debug mode (show D-Bus commands)")
212
250
def rfc3339_duration_to_delta(duration):
213
251
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
214
252
215
>>> rfc3339_duration_to_delta("P7D")
216
datetime.timedelta(7)
217
>>> rfc3339_duration_to_delta("PT60S")
218
datetime.timedelta(0, 60)
219
>>> rfc3339_duration_to_delta("PT60M")
220
datetime.timedelta(0, 3600)
221
>>> rfc3339_duration_to_delta("P60M")
222
datetime.timedelta(1680)
223
>>> rfc3339_duration_to_delta("PT24H")
224
datetime.timedelta(1)
225
>>> rfc3339_duration_to_delta("P1W")
226
datetime.timedelta(7)
227
>>> rfc3339_duration_to_delta("PT5M30S")
228
datetime.timedelta(0, 330)
229
>>> rfc3339_duration_to_delta("P1DT3M20S")
230
datetime.timedelta(1, 200)
253
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
254
True
255
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
256
True
257
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
258
True
259
>>> # 60 months
260
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
261
True
262
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
263
True
264
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
265
True
266
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
267
True
268
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
269
True
231
270
>>> # Can not be empty:
232
271
>>> rfc3339_duration_to_delta("")
233
272
Traceback (most recent call last):
343
382
"""Parse an interval string as documented by Mandos before 1.6.1,
344
383
and return a datetime.timedelta
345
384
346
>>> parse_pre_1_6_1_interval('7d')
347
datetime.timedelta(7)
348
>>> parse_pre_1_6_1_interval('60s')
349
datetime.timedelta(0, 60)
350
>>> parse_pre_1_6_1_interval('60m')
351
datetime.timedelta(0, 3600)
352
>>> parse_pre_1_6_1_interval('24h')
353
datetime.timedelta(1)
354
>>> parse_pre_1_6_1_interval('1w')
355
datetime.timedelta(7)
356
>>> parse_pre_1_6_1_interval('5m 30s')
357
datetime.timedelta(0, 330)
358
>>> parse_pre_1_6_1_interval('')
359
datetime.timedelta(0)
385
>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
386
True
387
>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
388
True
389
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
390
True
391
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
392
True
393
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
394
True
395
>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
396
True
397
>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
398
True
360
399
>>> # Ignore unknown characters, allow any order and repetitions
361
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
362
datetime.timedelta(2, 480, 18000)
400
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
401
True
363
402
364
403
"""
365
404
386
425
"""Apply additional restrictions on options, not expressible in
387
426
argparse"""
388
427
389
def has_actions(options):
390
return any((options.enable,
391
options.disable,
392
options.bump_timeout,
393
options.start_checker,
394
options.stop_checker,
395
options.is_enabled,
396
options.remove,
397
options.checker is not None,
398
options.timeout is not None,
399
options.extended_timeout is not None,
400
options.interval is not None,
401
options.approved_by_default is not None,
402
options.approval_delay is not None,
403
options.approval_duration is not None,
404
options.host is not None,
405
options.secret is not None,
406
options.approve,
407
options.deny))
428
def has_commands(options, commands=None):
429
if commands is None:
430
commands = (command.Enable,
431
command.Disable,
432
command.BumpTimeout,
433
command.StartChecker,
434
command.StopChecker,
435
command.IsEnabled,
436
command.Remove,
437
command.SetChecker,
438
command.SetTimeout,
439
command.SetExtendedTimeout,
440
command.SetInterval,
441
command.ApproveByDefault,
442
command.DenyByDefault,
443
command.SetApprovalDelay,
444
command.SetApprovalDuration,
445
command.SetHost,
446
command.SetSecret,
447
command.Approve,
448
command.Deny)
449
return any(isinstance(cmd, commands)
450
for cmd in options.commands)
408
451
409
if has_actions(options) and not (options.client or options.all):
452
if has_commands(options) and not (options.client or options.all):
410
453
parser.error("Options require clients names or --all.")
411
if options.verbose and has_actions(options):
454
if options.verbose and has_commands(options):
412
455
parser.error("--verbose can only be used alone.")
413
if options.dump_json and (options.verbose
414
or has_actions(options)):
456
if (has_commands(options, (command.DumpJSON,))
457
and (options.verbose or len(options.commands) > 1)):
415
458
parser.error("--dump-json can only be used alone.")
416
if options.all and not has_actions(options):
459
if options.all and not has_commands(options):
417
460
parser.error("--all requires an action.")
418
if options.is_enabled and len(options.client) > 1:
461
if (has_commands(options, (command.IsEnabled,))
462
and len(options.client) > 1):
419
463
parser.error("--is-enabled requires exactly one client")
420
if options.remove:
421
options.remove = False
422
if has_actions(options) and not options.deny:
423
parser.error("--remove can only be combined with --deny")
424
options.remove = True
425
426
427
def get_mandos_dbus_object(bus):
428
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
429
dbus_busname, server_dbus_path)
430
with if_dbus_exception_log_with_exception_and_exit(
431
"Could not connect to Mandos server: %s"):
432
mandos_dbus_object = bus.get_object(dbus_busname,
433
server_dbus_path)
434
return mandos_dbus_object
435
436
437
@contextlib.contextmanager
438
def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
439
try:
440
yield
441
except dbus.exceptions.DBusException as e:
442
log.critical(*(args + (e,)), **kwargs)
443
sys.exit(1)
444
445
446
def get_managed_objects(object_manager):
447
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
448
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
449
with if_dbus_exception_log_with_exception_and_exit(
450
"Failed to access Mandos server through D-Bus:\n%s"):
451
with SilenceLogger("dbus.proxies"):
452
managed_objects = object_manager.GetManagedObjects()
453
return managed_objects
454
455
456
class SilenceLogger(object):
457
"Simple context manager to silence a particular logger"
458
def __init__(self, loggername):
459
self.logger = logging.getLogger(loggername)
460
461
def __enter__(self):
462
self.logger.addFilter(self.nullfilter)
463
464
class NullFilter(logging.Filter):
465
def filter(self, record):
466
return False
467
468
nullfilter = NullFilter()
469
470
def __exit__(self, exc_type, exc_val, exc_tb):
471
self.logger.removeFilter(self.nullfilter)
464
if (len(options.commands) > 1
465
and has_commands(options, (command.Remove,))
466
and not has_commands(options, (command.Deny,))):
467
parser.error("--remove can only be combined with --deny")
468
469
470
class dbus(object):
471
472
class SystemBus(object):
473
474
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
475
def get_managed_objects(self, busname, objectpath):
476
return self.call_method("GetManagedObjects", busname,
477
objectpath,
478
self.object_manager_iface)
479
480
properties_iface = "org.freedesktop.DBus.Properties"
481
def set_property(self, busname, objectpath, interface, key,
482
value):
483
self.call_method("Set", busname, objectpath,
484
self.properties_iface, interface, key,
485
value)
486
487
488
class MandosBus(SystemBus):
489
busname_domain = "se.recompile"
490
busname = busname_domain + ".Mandos"
491
server_path = "/"
492
server_interface = busname_domain + ".Mandos"
493
client_interface = busname_domain + ".Mandos.Client"
494
del busname_domain
495
496
def get_clients_and_properties(self):
497
managed_objects = self.get_managed_objects(
498
self.busname, self.server_path)
499
return {objpath: properties[self.client_interface]
500
for objpath, properties in managed_objects.items()
501
if self.client_interface in properties}
502
503
def set_client_property(self, objectpath, key, value):
504
return self.set_property(self.busname, objectpath,
505
self.client_interface, key,
506
value)
507
508
def call_client_method(self, objectpath, method, *args):
509
return self.call_method(method, self.busname, objectpath,
510
self.client_interface, *args)
511
512
def call_server_method(self, method, *args):
513
return self.call_method(method, self.busname,
514
self.server_path,
515
self.server_interface, *args)
516
517
class Error(Exception):
518
pass
519
520
class ConnectFailed(Error):
521
pass
522
523
524
class dbus_python_adapter(object):
525
526
class SystemBus(dbus.MandosBus):
527
"""Use dbus-python"""
528
529
def __init__(self, module=dbus_python):
530
self.dbus_python = module
531
self.bus = self.dbus_python.SystemBus()
532
533
@contextlib.contextmanager
534
def convert_exception(self, exception_class=dbus.Error):
535
try:
536
yield
537
except self.dbus_python.exceptions.DBusException as e:
538
# This does what "raise from" would do
539
exc = exception_class(*e.args)
540
exc.__cause__ = e
541
raise exc
542
543
def call_method(self, methodname, busname, objectpath,
544
interface, *args):
545
proxy_object = self.get_object(busname, objectpath)
546
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
547
interface, methodname,
548
", ".join(repr(a) for a in args))
549
method = getattr(proxy_object, methodname)
550
with self.convert_exception():
551
with dbus_python_adapter.SilenceLogger(
552
"dbus.proxies"):
553
value = method(*args, dbus_interface=interface)
554
return self.type_filter(value)
555
556
def get_object(self, busname, objectpath):
557
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
558
busname, objectpath)
559
with self.convert_exception(dbus.ConnectFailed):
560
return self.bus.get_object(busname, objectpath)
561
562
def type_filter(self, value):
563
"""Convert the most bothersome types to Python types"""
564
if isinstance(value, self.dbus_python.Boolean):
565
return bool(value)
566
if isinstance(value, self.dbus_python.ObjectPath):
567
return str(value)
568
# Also recurse into dictionaries
569
if isinstance(value, self.dbus_python.Dictionary):
570
return {self.type_filter(key):
571
self.type_filter(subval)
572
for key, subval in value.items()}
573
return value
574
575
def set_client_property(self, objectpath, key, value):
576
if key == "Secret":
577
if not isinstance(value, bytes):
578
value = value.encode("utf-8")
579
value = self.dbus_python.ByteArray(value)
580
return self.set_property(self.busname, objectpath,
581
self.client_interface, key,
582
value)
583
584
class SilenceLogger(object):
585
"Simple context manager to silence a particular logger"
586
def __init__(self, loggername):
587
self.logger = logging.getLogger(loggername)
588
589
def __enter__(self):
590
self.logger.addFilter(self.nullfilter)
591
592
class NullFilter(logging.Filter):
593
def filter(self, record):
594
return False
595
596
nullfilter = NullFilter()
597
598
def __exit__(self, exc_type, exc_val, exc_tb):
599
self.logger.removeFilter(self.nullfilter)
600
601
602
class CachingBus(SystemBus):
603
"""A caching layer for dbus_python_adapter.SystemBus"""
604
def __init__(self, *args, **kwargs):
605
self.object_cache = {}
606
super(dbus_python_adapter.CachingBus,
607
self).__init__(*args, **kwargs)
608
def get_object(self, busname, objectpath):
609
try:
610
return self.object_cache[(busname, objectpath)]
611
except KeyError:
612
new_object = super(
613
dbus_python_adapter.CachingBus,
614
self).get_object(busname, objectpath)
615
self.object_cache[(busname, objectpath)] = new_object
616
return new_object
617
618
619
class pydbus_adapter(object):
620
class SystemBus(dbus.MandosBus):
621
def __init__(self, module=pydbus):
622
self.pydbus = module
623
self.bus = self.pydbus.SystemBus()
624
625
@contextlib.contextmanager
626
def convert_exception(self, exception_class=dbus.Error):
627
try:
628
yield
629
except gi.repository.GLib.Error as e:
630
# This does what "raise from" would do
631
exc = exception_class(*e.args)
632
exc.__cause__ = e
633
raise exc
634
635
def call_method(self, methodname, busname, objectpath,
636
interface, *args):
637
proxy_object = self.get(busname, objectpath)
638
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
639
interface, methodname,
640
", ".join(repr(a) for a in args))
641
method = getattr(proxy_object[interface], methodname)
642
with self.convert_exception():
643
return method(*args)
644
645
def get(self, busname, objectpath):
646
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
647
busname, objectpath)
648
with self.convert_exception(dbus.ConnectFailed):
649
if sys.version_info.major <= 2:
650
with warnings.catch_warnings():
651
warnings.filterwarnings(
652
"ignore", "", DeprecationWarning,
653
r"^xml\.etree\.ElementTree$")
654
return self.bus.get(busname, objectpath)
655
else:
656
return self.bus.get(busname, objectpath)
657
658
def set_property(self, busname, objectpath, interface, key,
659
value):
660
proxy_object = self.get(busname, objectpath)
661
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
662
objectpath, self.properties_iface, interface,
663
key, value)
664
setattr(proxy_object[interface], key, value)
665
666
class CachingBus(SystemBus):
667
"""A caching layer for pydbus_adapter.SystemBus"""
668
def __init__(self, *args, **kwargs):
669
self.object_cache = {}
670
super(pydbus_adapter.CachingBus,
671
self).__init__(*args, **kwargs)
672
def get(self, busname, objectpath):
673
try:
674
return self.object_cache[(busname, objectpath)]
675
except KeyError:
676
new_object = (super(pydbus_adapter.CachingBus, self)
677
.get(busname, objectpath))
678
self.object_cache[(busname, objectpath)] = new_object
679
return new_object
472
680
473
681
474
682
def commands_from_options(options):
475
683
476
commands = []
477
478
if options.is_enabled:
479
commands.append(command.IsEnabled())
480
481
if options.approve:
482
commands.append(command.Approve())
483
484
if options.deny:
485
commands.append(command.Deny())
486
487
if options.remove:
488
commands.append(command.Remove())
489
490
if options.dump_json:
491
commands.append(command.DumpJSON())
492
493
if options.enable:
494
commands.append(command.Enable())
495
496
if options.disable:
497
commands.append(command.Disable())
498
499
if options.bump_timeout:
500
commands.append(command.BumpTimeout())
501
502
if options.start_checker:
503
commands.append(command.StartChecker())
504
505
if options.stop_checker:
506
commands.append(command.StopChecker())
507
508
if options.approved_by_default is not None:
509
if options.approved_by_default:
510
commands.append(command.ApproveByDefault())
684
commands = list(options.commands)
685
686
def find_cmd(cmd, commands):
687
i = 0
688
for i, c in enumerate(commands):
689
if isinstance(c, cmd):
690
return i
691
return i+1
692
693
# If command.Remove is present, move any instances of command.Deny
694
# to occur ahead of command.Remove.
695
index_of_remove = find_cmd(command.Remove, commands)
696
before_remove = commands[:index_of_remove]
697
after_remove = commands[index_of_remove:]
698
cleaned_after = []
699
for cmd in after_remove:
700
if isinstance(cmd, command.Deny):
701
before_remove.append(cmd)
511
702
else:
512
commands.append(command.DenyByDefault())
513
514
if options.checker is not None:
515
commands.append(command.SetChecker(options.checker))
516
517
if options.host is not None:
518
commands.append(command.SetHost(options.host))
519
520
if options.secret is not None:
521
commands.append(command.SetSecret(options.secret))
522
523
if options.timeout is not None:
524
commands.append(command.SetTimeout(options.timeout))
525
526
if options.extended_timeout:
527
commands.append(
528
command.SetExtendedTimeout(options.extended_timeout))
529
530
if options.interval is not None:
531
commands.append(command.SetInterval(options.interval))
532
533
if options.approval_delay is not None:
534
commands.append(
535
command.SetApprovalDelay(options.approval_delay))
536
537
if options.approval_duration is not None:
538
commands.append(
539
command.SetApprovalDuration(options.approval_duration))
703
cleaned_after.append(cmd)
704
if cleaned_after != after_remove:
705
commands = before_remove + cleaned_after
540
706
541
707
# If no command option has been given, show table of clients,
542
708
# optionally verbosely
551
717
552
718
class Base(object):
553
719
"""Abstract base class for commands"""
554
def run(self, clients, bus=None, mandos=None):
720
def run(self, clients, bus=None):
555
721
"""Normal commands should implement run_on_one_client(),
556
722
but commands which want to operate on all clients at the same time can
557
723
override this run() method instead.
558
724
"""
559
self.mandos = mandos
560
for clientpath, properties in clients.items():
561
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
562
dbus_busname, str(clientpath))
563
client = bus.get_object(dbus_busname, clientpath)
725
self.bus = bus
726
for client, properties in clients.items():
564
727
self.run_on_one_client(client, properties)
565
728
566
729
567
730
class IsEnabled(Base):
568
def run(self, clients, bus=None, mandos=None):
569
client, properties = next(iter(clients.items()))
570
if self.is_enabled(client, properties):
731
def run(self, clients, bus=None):
732
properties = next(iter(clients.values()))
733
if properties["Enabled"]:
571
734
sys.exit(0)
572
735
sys.exit(1)
573
def is_enabled(self, client, properties):
574
return properties["Enabled"]
575
736
576
737
577
738
class Approve(Base):
578
739
def run_on_one_client(self, client, properties):
579
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
580
client.__dbus_object_path__,
581
client_dbus_interface)
582
client.Approve(dbus.Boolean(True),
583
dbus_interface=client_dbus_interface)
740
self.bus.call_client_method(client, "Approve", True)
584
741
585
742
586
743
class Deny(Base):
587
744
def run_on_one_client(self, client, properties):
588
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
589
client.__dbus_object_path__,
590
client_dbus_interface)
591
client.Approve(dbus.Boolean(False),
592
dbus_interface=client_dbus_interface)
745
self.bus.call_client_method(client, "Approve", False)
593
746
594
747
595
748
class Remove(Base):
596
def run_on_one_client(self, client, properties):
597
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)",
598
dbus_busname, server_dbus_path,
599
server_dbus_interface,
600
str(client.__dbus_object_path__))
601
self.mandos.RemoveClient(client.__dbus_object_path__)
749
def run(self, clients, bus):
750
for clientpath in frozenset(clients.keys()):
751
bus.call_server_method("RemoveClient", clientpath)
602
752
603
753
604
754
class Output(Base):
614
764
615
765
616
766
class DumpJSON(Output):
617
def run(self, clients, bus=None, mandos=None):
618
data = {client["Name"]:
619
{key: self.dbus_boolean_to_bool(client[key])
767
def run(self, clients, bus=None):
768
data = {properties["Name"]:
769
{key: properties[key]
620
770
for key in self.all_keywords}
621
for client in clients.values()}
771
for properties in clients.values()}
622
772
print(json.dumps(data, indent=4, separators=(',', ': ')))
623
773
624
@staticmethod
625
def dbus_boolean_to_bool(value):
626
if isinstance(value, dbus.Boolean):
627
value = bool(value)
628
return value
629
630
774
631
775
class PrintTable(Output):
632
776
def __init__(self, verbose=False):
633
777
self.verbose = verbose
634
778
635
def run(self, clients, bus=None, mandos=None):
779
def run(self, clients, bus=None):
636
780
default_keywords = ("Name", "Enabled", "Timeout",
637
781
"LastCheckedOK")
638
782
keywords = default_keywords
699
843
700
844
@classmethod
701
845
def valuetostring(cls, value, keyword):
702
if isinstance(value, dbus.Boolean):
846
if isinstance(value, bool):
703
847
return "Yes" if value else "No"
704
848
if keyword in ("Timeout", "Interval", "ApprovalDelay",
705
849
"ApprovalDuration", "ExtendedTimeout"):
728
872
class PropertySetter(Base):
729
873
"Abstract class for Actions for setting one client property"
730
874
731
def run_on_one_client(self, client, properties):
875
def run_on_one_client(self, client, properties=None):
732
876
"""Set the Client's D-Bus property"""
733
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
734
client.__dbus_object_path__,
735
dbus.PROPERTIES_IFACE, client_dbus_interface,
736
self.propname, self.value_to_set
737
if not isinstance(self.value_to_set,
738
dbus.Boolean)
739
else bool(self.value_to_set))
740
client.Set(client_dbus_interface, self.propname,
741
self.value_to_set,
742
dbus_interface=dbus.PROPERTIES_IFACE)
877
self.bus.set_client_property(client, self.propname,
878
self.value_to_set)
743
879
744
880
@property
745
881
def propname(self):
748
884
749
885
class Enable(PropertySetter):
750
886
propname = "Enabled"
751
value_to_set = dbus.Boolean(True)
887
value_to_set = True
752
888
753
889
754
890
class Disable(PropertySetter):
755
891
propname = "Enabled"
756
value_to_set = dbus.Boolean(False)
892
value_to_set = False
757
893
758
894
759
895
class BumpTimeout(PropertySetter):
763
899
764
900
class StartChecker(PropertySetter):
765
901
propname = "CheckerRunning"
766
value_to_set = dbus.Boolean(True)
902
value_to_set = True
767
903
768
904
769
905
class StopChecker(PropertySetter):
770
906
propname = "CheckerRunning"
771
value_to_set = dbus.Boolean(False)
907
value_to_set = False
772
908
773
909
774
910
class ApproveByDefault(PropertySetter):
775
911
propname = "ApprovedByDefault"
776
value_to_set = dbus.Boolean(True)
912
value_to_set = True
777
913
778
914
779
915
class DenyByDefault(PropertySetter):
780
916
propname = "ApprovedByDefault"
781
value_to_set = dbus.Boolean(False)
917
value_to_set = False
782
918
783
919
784
920
class PropertySetterValue(PropertySetter):
787
923
def __init__(self, value):
788
924
self.value_to_set = value
789
925
926
@classmethod
927
def argparse(cls, argtype):
928
def cmdtype(arg):
929
return cls(argtype(arg))
930
return cmdtype
790
931
791
932
class SetChecker(PropertySetterValue):
792
933
propname = "Checker"
880
1021
"output"))
881
1022
882
1023
1024
class Unique(object):
1025
"""Class for objects which exist only to be unique objects, since
1026
unittest.mock.sentinel only exists in Python 3.3"""
1027
1028
883
1029
class Test_string_to_delta(TestCaseWithAssertLogs):
884
1030
# Just test basic RFC 3339 functionality here, the doc string for
885
1031
# rfc3339_duration_to_delta() already has more comprehensive
886
# tests, which is run by doctest.
1032
# tests, which are run by doctest.
887
1033
888
1034
def test_rfc3339_zero_seconds(self):
889
1035
self.assertEqual(datetime.timedelta(),
913
1059
914
1060
def test_actions_requires_client_or_all(self):
915
1061
for action, value in self.actions.items():
916
options = self.parser.parse_args()
917
setattr(options, action, value)
1062
args = self.actionargs(action, value)
918
1063
with self.assertParseError():
919
self.check_option_syntax(options)
1064
self.parse_args(args)
920
1065
921
# This mostly corresponds to the definition from has_actions() in
1066
# This mostly corresponds to the definition from has_commands() in
922
1067
# check_option_syntax()
923
1068
actions = {
924
# The actual values set here are not that important, but we do
925
# at least stick to the correct types, even though they are
926
# never used
927
"enable": True,
928
"disable": True,
929
"bump_timeout": True,
930
"start_checker": True,
931
"stop_checker": True,
932
"is_enabled": True,
933
"remove": True,
934
"checker": "x",
935
"timeout": datetime.timedelta(),
936
"extended_timeout": datetime.timedelta(),
937
"interval": datetime.timedelta(),
938
"approved_by_default": True,
939
"approval_delay": datetime.timedelta(),
940
"approval_duration": datetime.timedelta(),
941
"host": "x",
942
"secret": io.BytesIO(b"x"),
943
"approve": True,
944
"deny": True,
1069
"--enable": None,
1070
"--disable": None,
1071
"--bump-timeout": None,
1072
"--start-checker": None,
1073
"--stop-checker": None,
1074
"--is-enabled": None,
1075
"--remove": None,
1076
"--checker": "x",
1077
"--timeout": "PT0S",
1078
"--extended-timeout": "PT0S",
1079
"--interval": "PT0S",
1080
"--approve-by-default": None,
1081
"--deny-by-default": None,
1082
"--approval-delay": "PT0S",
1083
"--approval-duration": "PT0S",
1084
"--host": "hostname",
1085
"--secret": "/dev/null",
1086
"--approve": None,
1087
"--deny": None,
945
1088
}
946
1089
1090
@staticmethod
1091
def actionargs(action, value, *args):
1092
if value is not None:
1093
return [action, value] + list(args)
1094
else:
1095
return [action] + list(args)
1096
947
1097
@contextlib.contextmanager
948
1098
def assertParseError(self):
949
1099
with self.assertRaises(SystemExit) as e:
954
1104
# /argparse.html#exiting-methods
955
1105
self.assertEqual(2, e.exception.code)
956
1106
1107
def parse_args(self, args):
1108
options = self.parser.parse_args(args)
1109
check_option_syntax(self.parser, options)
1110
957
1111
@staticmethod
958
1112
@contextlib.contextmanager
959
1113
def redirect_stderr_to_devnull():
970
1124
971
1125
def test_actions_all_conflicts_with_verbose(self):
972
1126
for action, value in self.actions.items():
973
options = self.parser.parse_args()
974
setattr(options, action, value)
975
options.all = True
976
options.verbose = True
1127
args = self.actionargs(action, value, "--all",
1128
"--verbose")
977
1129
with self.assertParseError():
978
self.check_option_syntax(options)
1130
self.parse_args(args)
979
1131
980
1132
def test_actions_with_client_conflicts_with_verbose(self):
981
1133
for action, value in self.actions.items():
982
options = self.parser.parse_args()
983
setattr(options, action, value)
984
options.verbose = True
985
options.client = ["client"]
1134
args = self.actionargs(action, value, "--verbose",
1135
"client")
986
1136
with self.assertParseError():
987
self.check_option_syntax(options)
1137
self.parse_args(args)
988
1138
989
1139
def test_dump_json_conflicts_with_verbose(self):
990
options = self.parser.parse_args()
991
options.dump_json = True
992
options.verbose = True
1140
args = ["--dump-json", "--verbose"]
993
1141
with self.assertParseError():
994
self.check_option_syntax(options)
1142
self.parse_args(args)
995
1143
996
1144
def test_dump_json_conflicts_with_action(self):
997
1145
for action, value in self.actions.items():
998
options = self.parser.parse_args()
999
setattr(options, action, value)
1000
options.dump_json = True
1146
args = self.actionargs(action, value, "--dump-json")
1001
1147
with self.assertParseError():
1002
self.check_option_syntax(options)
1148
self.parse_args(args)
1003
1149
1004
1150
def test_all_can_not_be_alone(self):
1005
options = self.parser.parse_args()
1006
options.all = True
1151
args = ["--all"]
1007
1152
with self.assertParseError():
1008
self.check_option_syntax(options)
1153
self.parse_args(args)
1009
1154
1010
1155
def test_all_is_ok_with_any_action(self):
1011
1156
for action, value in self.actions.items():
1012
options = self.parser.parse_args()
1013
setattr(options, action, value)
1014
options.all = True
1015
self.check_option_syntax(options)
1157
args = self.actionargs(action, value, "--all")
1158
self.parse_args(args)
1016
1159
1017
1160
def test_any_action_is_ok_with_one_client(self):
1018
1161
for action, value in self.actions.items():
1019
options = self.parser.parse_args()
1020
setattr(options, action, value)
1021
options.client = ["client"]
1022
self.check_option_syntax(options)
1162
args = self.actionargs(action, value, "client")
1163
self.parse_args(args)
1023
1164
1024
1165
def test_one_client_with_all_actions_except_is_enabled(self):
1025
options = self.parser.parse_args()
1026
1166
for action, value in self.actions.items():
1027
if action == "is_enabled":
1167
if action == "--is-enabled":
1028
1168
continue
1029
setattr(options, action, value)
1030
options.client = ["client"]
1031
self.check_option_syntax(options)
1169
args = self.actionargs(action, value, "client")
1170
self.parse_args(args)
1032
1171
1033
1172
def test_two_clients_with_all_actions_except_is_enabled(self):
1034
options = self.parser.parse_args()
1035
1173
for action, value in self.actions.items():
1036
if action == "is_enabled":
1174
if action == "--is-enabled":
1037
1175
continue
1038
setattr(options, action, value)
1039
options.client = ["client1", "client2"]
1040
self.check_option_syntax(options)
1176
args = self.actionargs(action, value, "client1",
1177
"client2")
1178
self.parse_args(args)
1041
1179
1042
1180
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1043
1181
for action, value in self.actions.items():
1044
if action == "is_enabled":
1182
if action == "--is-enabled":
1045
1183
continue
1046
options = self.parser.parse_args()
1047
setattr(options, action, value)
1048
options.client = ["client1", "client2"]
1049
self.check_option_syntax(options)
1184
args = self.actionargs(action, value, "client1",
1185
"client2")
1186
self.parse_args(args)
1050
1187
1051
1188
def test_is_enabled_fails_without_client(self):
1052
options = self.parser.parse_args()
1053
options.is_enabled = True
1189
args = ["--is-enabled"]
1054
1190
with self.assertParseError():
1055
self.check_option_syntax(options)
1191
self.parse_args(args)
1056
1192
1057
1193
def test_is_enabled_fails_with_two_clients(self):
1058
options = self.parser.parse_args()
1059
options.is_enabled = True
1060
options.client = ["client1", "client2"]
1194
args = ["--is-enabled", "client1", "client2"]
1061
1195
with self.assertParseError():
1062
self.check_option_syntax(options)
1196
self.parse_args(args)
1063
1197
1064
1198
def test_remove_can_only_be_combined_with_action_deny(self):
1065
1199
for action, value in self.actions.items():
1066
if action in {"remove", "deny"}:
1200
if action in {"--remove", "--deny"}:
1067
1201
continue
1068
options = self.parser.parse_args()
1069
setattr(options, action, value)
1070
options.all = True
1071
options.remove = True
1202
args = self.actionargs(action, value, "--all",
1203
"--remove")
1072
1204
with self.assertParseError():
1073
self.check_option_syntax(options)
1074
1075
1076
class Test_get_mandos_dbus_object(TestCaseWithAssertLogs):
1077
def test_calls_and_returns_get_object_on_bus(self):
1078
class MockBus(object):
1079
called = False
1080
def get_object(mockbus_self, busname, dbus_path):
1081
# Note that "self" is still the testcase instance,
1082
# this MockBus instance is in "mockbus_self".
1083
self.assertEqual(dbus_busname, busname)
1084
self.assertEqual(server_dbus_path, dbus_path)
1085
mockbus_self.called = True
1086
return mockbus_self
1087
1088
mockbus = get_mandos_dbus_object(bus=MockBus())
1089
self.assertIsInstance(mockbus, MockBus)
1090
self.assertTrue(mockbus.called)
1091
1092
def test_logs_and_exits_on_dbus_error(self):
1093
class FailingBusStub(object):
1094
def get_object(self, busname, dbus_path):
1095
raise dbus.exceptions.DBusException("Test")
1096
1097
with self.assertLogs(log, logging.CRITICAL):
1098
with self.assertRaises(SystemExit) as e:
1099
bus = get_mandos_dbus_object(bus=FailingBusStub())
1100
1101
if isinstance(e.exception.code, int):
1102
self.assertNotEqual(0, e.exception.code)
1103
else:
1104
self.assertIsNotNone(e.exception.code)
1105
1106
1107
class Test_get_managed_objects(TestCaseWithAssertLogs):
1108
def test_calls_and_returns_GetManagedObjects(self):
1109
managed_objects = {"/clients/client": { "Name": "client"}}
1110
class ObjectManagerStub(object):
1111
def GetManagedObjects(self):
1112
return managed_objects
1113
retval = get_managed_objects(ObjectManagerStub())
1114
self.assertDictEqual(managed_objects, retval)
1115
1116
def test_logs_and_exits_on_dbus_error(self):
1205
self.parse_args(args)
1206
1207
1208
class Test_dbus_exceptions(unittest.TestCase):
1209
1210
def test_dbus_ConnectFailed_is_Error(self):
1211
with self.assertRaises(dbus.Error):
1212
raise dbus.ConnectFailed()
1213
1214
1215
class Test_dbus_MandosBus(unittest.TestCase):
1216
1217
class MockMandosBus(dbus.MandosBus):
1218
def __init__(self):
1219
self._name = "se.recompile.Mandos"
1220
self._server_path = "/"
1221
self._server_interface = "se.recompile.Mandos"
1222
self._client_interface = "se.recompile.Mandos.Client"
1223
self.calls = []
1224
self.call_method_return = Unique()
1225
1226
def call_method(self, methodname, busname, objectpath,
1227
interface, *args):
1228
self.calls.append((methodname, busname, objectpath,
1229
interface, args))
1230
return self.call_method_return
1231
1232
def setUp(self):
1233
self.bus = self.MockMandosBus()
1234
1235
def test_set_client_property(self):
1236
self.bus.set_client_property("objectpath", "key", "value")
1237
expected_call = ("Set", self.bus._name, "objectpath",
1238
"org.freedesktop.DBus.Properties",
1239
(self.bus._client_interface, "key", "value"))
1240
self.assertIn(expected_call, self.bus.calls)
1241
1242
def test_call_client_method(self):
1243
ret = self.bus.call_client_method("objectpath", "methodname")
1244
self.assertIs(self.bus.call_method_return, ret)
1245
expected_call = ("methodname", self.bus._name, "objectpath",
1246
self.bus._client_interface, ())
1247
self.assertIn(expected_call, self.bus.calls)
1248
1249
def test_call_client_method_with_args(self):
1250
args = (Unique(), Unique())
1251
ret = self.bus.call_client_method("objectpath", "methodname",
1252
*args)
1253
self.assertIs(self.bus.call_method_return, ret)
1254
expected_call = ("methodname", self.bus._name, "objectpath",
1255
self.bus._client_interface,
1256
(args[0], args[1]))
1257
self.assertIn(expected_call, self.bus.calls)
1258
1259
def test_get_clients_and_properties(self):
1260
managed_objects = {
1261
"objectpath": {
1262
self.bus._client_interface: {
1263
"key": "value",
1264
"bool": True,
1265
},
1266
"irrelevant_interface": {
1267
"key": "othervalue",
1268
"bool": False,
1269
},
1270
},
1271
"other_objectpath": {
1272
"other_irrelevant_interface": {
1273
"key": "value 3",
1274
"bool": None,
1275
},
1276
},
1277
}
1278
expected_clients_and_properties = {
1279
"objectpath": {
1280
"key": "value",
1281
"bool": True,
1282
}
1283
}
1284
self.bus.call_method_return = managed_objects
1285
ret = self.bus.get_clients_and_properties()
1286
self.assertDictEqual(expected_clients_and_properties, ret)
1287
expected_call = ("GetManagedObjects", self.bus._name,
1288
self.bus._server_path,
1289
"org.freedesktop.DBus.ObjectManager", ())
1290
self.assertIn(expected_call, self.bus.calls)
1291
1292
def test_call_server_method(self):
1293
ret = self.bus.call_server_method("methodname")
1294
self.assertIs(self.bus.call_method_return, ret)
1295
expected_call = ("methodname", self.bus._name,
1296
self.bus._server_path,
1297
self.bus._server_interface, ())
1298
self.assertIn(expected_call, self.bus.calls)
1299
1300
def test_call_server_method_with_args(self):
1301
args = (Unique(), Unique())
1302
ret = self.bus.call_server_method("methodname", *args)
1303
self.assertIs(self.bus.call_method_return, ret)
1304
expected_call = ("methodname", self.bus._name,
1305
self.bus._server_path,
1306
self.bus._server_interface,
1307
(args[0], args[1]))
1308
self.assertIn(expected_call, self.bus.calls)
1309
1310
1311
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1312
1313
def MockDBusPython_func(self, func):
1314
class mock_dbus_python(object):
1315
"""mock dbus-python module"""
1316
class exceptions(object):
1317
"""Pseudo-namespace"""
1318
class DBusException(Exception):
1319
pass
1320
class SystemBus(object):
1321
@staticmethod
1322
def get_object(busname, objectpath):
1323
DBusObject = collections.namedtuple(
1324
"DBusObject", ("methodname", "Set"))
1325
def method(*args, **kwargs):
1326
self.assertEqual({"dbus_interface":
1327
"interface"},
1328
kwargs)
1329
return func(*args)
1330
def set_property(interface, key, value,
1331
dbus_interface=None):
1332
self.assertEqual(
1333
"org.freedesktop.DBus.Properties",
1334
dbus_interface)
1335
self.assertEqual("Secret", key)
1336
return func(interface, key, value,
1337
dbus_interface=dbus_interface)
1338
return DBusObject(methodname=method,
1339
Set=set_property)
1340
class Boolean(object):
1341
def __init__(self, value):
1342
self.value = bool(value)
1343
def __bool__(self):
1344
return self.value
1345
if sys.version_info.major == 2:
1346
__nonzero__ = __bool__
1347
class ObjectPath(str):
1348
pass
1349
class Dictionary(dict):
1350
pass
1351
class ByteArray(bytes):
1352
pass
1353
return mock_dbus_python
1354
1355
def call_method(self, bus, methodname, busname, objectpath,
1356
interface, *args):
1357
with self.assertLogs(log, logging.DEBUG):
1358
return bus.call_method(methodname, busname, objectpath,
1359
interface, *args)
1360
1361
def test_call_method_returns(self):
1362
expected_method_return = Unique()
1363
method_args = (Unique(), Unique())
1364
def func(*args):
1365
self.assertEqual(len(method_args), len(args))
1366
for marg, arg in zip(method_args, args):
1367
self.assertIs(marg, arg)
1368
return expected_method_return
1369
mock_dbus_python = self.MockDBusPython_func(func)
1370
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1371
ret = self.call_method(bus, "methodname", "busname",
1372
"objectpath", "interface",
1373
*method_args)
1374
self.assertIs(ret, expected_method_return)
1375
1376
def test_call_method_filters_bool_true(self):
1377
def func():
1378
return method_return
1379
mock_dbus_python = self.MockDBusPython_func(func)
1380
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1381
method_return = mock_dbus_python.Boolean(True)
1382
ret = self.call_method(bus, "methodname", "busname",
1383
"objectpath", "interface")
1384
self.assertTrue(ret)
1385
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1386
1387
def test_call_method_filters_bool_false(self):
1388
def func():
1389
return method_return
1390
mock_dbus_python = self.MockDBusPython_func(func)
1391
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1392
method_return = mock_dbus_python.Boolean(False)
1393
ret = self.call_method(bus, "methodname", "busname",
1394
"objectpath", "interface")
1395
self.assertFalse(ret)
1396
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1397
1398
def test_call_method_filters_objectpath(self):
1399
def func():
1400
return method_return
1401
mock_dbus_python = self.MockDBusPython_func(func)
1402
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1403
method_return = mock_dbus_python.ObjectPath("objectpath")
1404
ret = self.call_method(bus, "methodname", "busname",
1405
"objectpath", "interface")
1406
self.assertEqual("objectpath", ret)
1407
self.assertIsNot("objectpath", ret)
1408
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1409
1410
def test_call_method_filters_booleans_in_dict(self):
1411
def func():
1412
return method_return
1413
mock_dbus_python = self.MockDBusPython_func(func)
1414
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1415
method_return = mock_dbus_python.Dictionary(
1416
{mock_dbus_python.Boolean(True):
1417
mock_dbus_python.Boolean(False),
1418
mock_dbus_python.Boolean(False):
1419
mock_dbus_python.Boolean(True)})
1420
ret = self.call_method(bus, "methodname", "busname",
1421
"objectpath", "interface")
1422
expected_method_return = {True: False,
1423
False: True}
1424
self.assertEqual(expected_method_return, ret)
1425
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1426
1427
def test_call_method_filters_objectpaths_in_dict(self):
1428
def func():
1429
return method_return
1430
mock_dbus_python = self.MockDBusPython_func(func)
1431
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1432
method_return = mock_dbus_python.Dictionary(
1433
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1434
mock_dbus_python.ObjectPath("objectpath_value_1"),
1435
mock_dbus_python.ObjectPath("objectpath_key_2"):
1436
mock_dbus_python.ObjectPath("objectpath_value_2")})
1437
ret = self.call_method(bus, "methodname", "busname",
1438
"objectpath", "interface")
1439
expected_method_return = {str(key): str(value)
1440
for key, value in
1441
method_return.items()}
1442
self.assertEqual(expected_method_return, ret)
1443
self.assertIsInstance(ret, dict)
1444
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1445
1446
def test_call_method_filters_dict_in_dict(self):
1447
def func():
1448
return method_return
1449
mock_dbus_python = self.MockDBusPython_func(func)
1450
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1451
method_return = mock_dbus_python.Dictionary(
1452
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1453
"key12": "value12"}),
1454
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1455
"key22": "value22"})})
1456
ret = self.call_method(bus, "methodname", "busname",
1457
"objectpath", "interface")
1458
expected_method_return = {
1459
"key1": {"key11": "value11",
1460
"key12": "value12"},
1461
"key2": {"key21": "value21",
1462
"key22": "value22"},
1463
}
1464
self.assertEqual(expected_method_return, ret)
1465
self.assertIsInstance(ret, dict)
1466
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1467
for key, value in ret.items():
1468
self.assertIsInstance(value, dict)
1469
self.assertEqual(expected_method_return[key], value)
1470
self.assertNotIsInstance(value,
1471
mock_dbus_python.Dictionary)
1472
1473
def test_call_method_filters_dict_three_deep(self):
1474
def func():
1475
return method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
method_return = mock_dbus_python.Dictionary(
1479
{"key1":
1480
mock_dbus_python.Dictionary(
1481
{"key2":
1482
mock_dbus_python.Dictionary(
1483
{"key3":
1484
mock_dbus_python.Boolean(True),
1485
}),
1486
}),
1487
})
1488
ret = self.call_method(bus, "methodname", "busname",
1489
"objectpath", "interface")
1490
expected_method_return = {"key1": {"key2": {"key3": True}}}
1491
self.assertEqual(expected_method_return, ret)
1492
self.assertIsInstance(ret, dict)
1493
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1494
self.assertIsInstance(ret["key1"], dict)
1495
self.assertNotIsInstance(ret["key1"],
1496
mock_dbus_python.Dictionary)
1497
self.assertIsInstance(ret["key1"]["key2"], dict)
1498
self.assertNotIsInstance(ret["key1"]["key2"],
1499
mock_dbus_python.Dictionary)
1500
self.assertTrue(ret["key1"]["key2"]["key3"])
1501
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1502
mock_dbus_python.Boolean)
1503
1504
def test_call_method_handles_exception(self):
1117
1505
dbus_logger = logging.getLogger("dbus.proxies")
1118
1506
1119
class ObjectManagerFailingStub(object):
1120
def GetManagedObjects(self):
1121
dbus_logger.error("Test")
1122
raise dbus.exceptions.DBusException("Test")
1507
def func():
1508
dbus_logger.error("Test")
1509
raise mock_dbus_python.exceptions.DBusException()
1510
1511
mock_dbus_python = self.MockDBusPython_func(func)
1512
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1123
1513
1124
1514
class CountingHandler(logging.Handler):
1125
1515
count = 0
1131
1521
dbus_logger.addHandler(counting_handler)
1132
1522
1133
1523
try:
1134
with self.assertLogs(log, logging.CRITICAL) as watcher:
1135
with self.assertRaises(SystemExit) as e:
1136
get_managed_objects(ObjectManagerFailingStub())
1524
with self.assertRaises(dbus.Error) as e:
1525
self.call_method(bus, "methodname", "busname",
1526
"objectpath", "interface")
1137
1527
finally:
1138
1528
dbus_logger.removeFilter(counting_handler)
1139
1529
1530
self.assertNotIsInstance(e, dbus.ConnectFailed)
1531
1140
1532
# Make sure the dbus logger was suppressed
1141
1533
self.assertEqual(0, counting_handler.count)
1142
1534
1143
# Test that the dbus_logger still works
1144
with self.assertLogs(dbus_logger, logging.ERROR):
1145
dbus_logger.error("Test")
1146
1147
if isinstance(e.exception.code, int):
1148
self.assertNotEqual(0, e.exception.code)
1149
else:
1150
self.assertIsNotNone(e.exception.code)
1535
def test_Set_Secret_sends_bytearray(self):
1536
ret = [None]
1537
def func(*args, **kwargs):
1538
ret[0] = (args, kwargs)
1539
mock_dbus_python = self.MockDBusPython_func(func)
1540
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1541
bus.set_client_property("objectpath", "Secret", "value")
1542
expected_call = (("se.recompile.Mandos.Client", "Secret",
1543
mock_dbus_python.ByteArray(b"value")),
1544
{"dbus_interface":
1545
"org.freedesktop.DBus.Properties"})
1546
self.assertEqual(expected_call, ret[0])
1547
if sys.version_info.major == 2:
1548
self.assertIsInstance(ret[0][0][-1],
1549
mock_dbus_python.ByteArray)
1550
1551
def test_get_object_converts_to_correct_exception(self):
1552
bus = dbus_python_adapter.SystemBus(
1553
self.fake_dbus_python_raises_exception_on_connect)
1554
with self.assertRaises(dbus.ConnectFailed):
1555
self.call_method(bus, "methodname", "busname",
1556
"objectpath", "interface")
1557
1558
class fake_dbus_python_raises_exception_on_connect(object):
1559
"""fake dbus-python module"""
1560
class exceptions(object):
1561
"""Pseudo-namespace"""
1562
class DBusException(Exception):
1563
pass
1564
1565
@classmethod
1566
def SystemBus(cls):
1567
def get_object(busname, objectpath):
1568
raise cls.exceptions.DBusException()
1569
Bus = collections.namedtuple("Bus", ["get_object"])
1570
return Bus(get_object=get_object)
1571
1572
1573
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1574
class mock_dbus_python(object):
1575
"""mock dbus-python modules"""
1576
class SystemBus(object):
1577
@staticmethod
1578
def get_object(busname, objectpath):
1579
return Unique()
1580
1581
def setUp(self):
1582
self.bus = dbus_python_adapter.CachingBus(
1583
self.mock_dbus_python)
1584
1585
def test_returns_distinct_objectpaths(self):
1586
obj1 = self.bus.get_object("busname", "objectpath1")
1587
self.assertIsInstance(obj1, Unique)
1588
obj2 = self.bus.get_object("busname", "objectpath2")
1589
self.assertIsInstance(obj2, Unique)
1590
self.assertIsNot(obj1, obj2)
1591
1592
def test_returns_distinct_busnames(self):
1593
obj1 = self.bus.get_object("busname1", "objectpath")
1594
self.assertIsInstance(obj1, Unique)
1595
obj2 = self.bus.get_object("busname2", "objectpath")
1596
self.assertIsInstance(obj2, Unique)
1597
self.assertIsNot(obj1, obj2)
1598
1599
def test_returns_distinct_both(self):
1600
obj1 = self.bus.get_object("busname1", "objectpath")
1601
self.assertIsInstance(obj1, Unique)
1602
obj2 = self.bus.get_object("busname2", "objectpath")
1603
self.assertIsInstance(obj2, Unique)
1604
self.assertIsNot(obj1, obj2)
1605
1606
def test_returns_same(self):
1607
obj1 = self.bus.get_object("busname", "objectpath")
1608
self.assertIsInstance(obj1, Unique)
1609
obj2 = self.bus.get_object("busname", "objectpath")
1610
self.assertIsInstance(obj2, Unique)
1611
self.assertIs(obj1, obj2)
1612
1613
def test_returns_same_old(self):
1614
obj1 = self.bus.get_object("busname1", "objectpath1")
1615
self.assertIsInstance(obj1, Unique)
1616
obj2 = self.bus.get_object("busname2", "objectpath2")
1617
self.assertIsInstance(obj2, Unique)
1618
obj1b = self.bus.get_object("busname1", "objectpath1")
1619
self.assertIsInstance(obj1b, Unique)
1620
self.assertIsNot(obj1, obj2)
1621
self.assertIsNot(obj2, obj1b)
1622
self.assertIs(obj1, obj1b)
1623
1624
1625
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1626
1627
def Stub_pydbus_func(self, func):
1628
class stub_pydbus(object):
1629
"""stub pydbus module"""
1630
class SystemBus(object):
1631
@staticmethod
1632
def get(busname, objectpath):
1633
DBusObject = collections.namedtuple(
1634
"DBusObject", ("methodname",))
1635
return {"interface":
1636
DBusObject(methodname=func)}
1637
return stub_pydbus
1638
1639
def call_method(self, bus, methodname, busname, objectpath,
1640
interface, *args):
1641
with self.assertLogs(log, logging.DEBUG):
1642
return bus.call_method(methodname, busname, objectpath,
1643
interface, *args)
1644
1645
def test_call_method_returns(self):
1646
expected_method_return = Unique()
1647
method_args = (Unique(), Unique())
1648
def func(*args):
1649
self.assertEqual(len(method_args), len(args))
1650
for marg, arg in zip(method_args, args):
1651
self.assertIs(marg, arg)
1652
return expected_method_return
1653
stub_pydbus = self.Stub_pydbus_func(func)
1654
bus = pydbus_adapter.SystemBus(stub_pydbus)
1655
ret = self.call_method(bus, "methodname", "busname",
1656
"objectpath", "interface",
1657
*method_args)
1658
self.assertIs(ret, expected_method_return)
1659
1660
def test_call_method_handles_exception(self):
1661
dbus_logger = logging.getLogger("dbus.proxies")
1662
1663
def func():
1664
raise gi.repository.GLib.Error()
1665
1666
stub_pydbus = self.Stub_pydbus_func(func)
1667
bus = pydbus_adapter.SystemBus(stub_pydbus)
1668
1669
with self.assertRaises(dbus.Error) as e:
1670
self.call_method(bus, "methodname", "busname",
1671
"objectpath", "interface")
1672
1673
self.assertNotIsInstance(e, dbus.ConnectFailed)
1674
1675
def test_get_converts_to_correct_exception(self):
1676
bus = pydbus_adapter.SystemBus(
1677
self.fake_pydbus_raises_exception_on_connect)
1678
with self.assertRaises(dbus.ConnectFailed):
1679
self.call_method(bus, "methodname", "busname",
1680
"objectpath", "interface")
1681
1682
class fake_pydbus_raises_exception_on_connect(object):
1683
"""fake dbus-python module"""
1684
@classmethod
1685
def SystemBus(cls):
1686
def get(busname, objectpath):
1687
raise gi.repository.GLib.Error()
1688
Bus = collections.namedtuple("Bus", ["get"])
1689
return Bus(get=get)
1690
1691
def test_set_property_uses_setattr(self):
1692
class Object(object):
1693
pass
1694
obj = Object()
1695
class pydbus_spy(object):
1696
class SystemBus(object):
1697
@staticmethod
1698
def get(busname, objectpath):
1699
return {"interface": obj}
1700
bus = pydbus_adapter.SystemBus(pydbus_spy)
1701
value = Unique()
1702
bus.set_property("busname", "objectpath", "interface", "key",
1703
value)
1704
self.assertIs(value, obj.key)
1705
1706
def test_get_suppresses_xml_deprecation_warning(self):
1707
if sys.version_info.major >= 3:
1708
return
1709
class stub_pydbus_get(object):
1710
class SystemBus(object):
1711
@staticmethod
1712
def get(busname, objectpath):
1713
warnings.warn_explicit(
1714
"deprecated", DeprecationWarning,
1715
"xml.etree.ElementTree", 0)
1716
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1717
with warnings.catch_warnings(record=True) as w:
1718
warnings.simplefilter("always")
1719
bus.get("busname", "objectpath")
1720
self.assertEqual(0, len(w))
1721
1722
1723
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1724
class stub_pydbus(object):
1725
"""stub pydbus module"""
1726
class SystemBus(object):
1727
@staticmethod
1728
def get(busname, objectpath):
1729
return Unique()
1730
1731
def setUp(self):
1732
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1733
1734
def test_returns_distinct_objectpaths(self):
1735
obj1 = self.bus.get("busname", "objectpath1")
1736
self.assertIsInstance(obj1, Unique)
1737
obj2 = self.bus.get("busname", "objectpath2")
1738
self.assertIsInstance(obj2, Unique)
1739
self.assertIsNot(obj1, obj2)
1740
1741
def test_returns_distinct_busnames(self):
1742
obj1 = self.bus.get("busname1", "objectpath")
1743
self.assertIsInstance(obj1, Unique)
1744
obj2 = self.bus.get("busname2", "objectpath")
1745
self.assertIsInstance(obj2, Unique)
1746
self.assertIsNot(obj1, obj2)
1747
1748
def test_returns_distinct_both(self):
1749
obj1 = self.bus.get("busname1", "objectpath")
1750
self.assertIsInstance(obj1, Unique)
1751
obj2 = self.bus.get("busname2", "objectpath")
1752
self.assertIsInstance(obj2, Unique)
1753
self.assertIsNot(obj1, obj2)
1754
1755
def test_returns_same(self):
1756
obj1 = self.bus.get("busname", "objectpath")
1757
self.assertIsInstance(obj1, Unique)
1758
obj2 = self.bus.get("busname", "objectpath")
1759
self.assertIsInstance(obj2, Unique)
1760
self.assertIs(obj1, obj2)
1761
1762
def test_returns_same_old(self):
1763
obj1 = self.bus.get("busname1", "objectpath1")
1764
self.assertIsInstance(obj1, Unique)
1765
obj2 = self.bus.get("busname2", "objectpath2")
1766
self.assertIsInstance(obj2, Unique)
1767
obj1b = self.bus.get("busname1", "objectpath1")
1768
self.assertIsInstance(obj1b, Unique)
1769
self.assertIsNot(obj1, obj2)
1770
self.assertIsNot(obj2, obj1b)
1771
self.assertIs(obj1, obj1b)
1151
1772
1152
1773
1153
1774
class Test_commands_from_options(unittest.TestCase):
1775
1154
1776
def setUp(self):
1155
1777
self.parser = argparse.ArgumentParser()
1156
1778
add_command_line_options(self.parser)
1159
1781
self.assert_command_from_args(["--is-enabled", "client"],
1160
1782
command.IsEnabled)
1161
1783
1162
def assert_command_from_args(self, args, command_cls,
1163
**cmd_attrs):
1784
def assert_command_from_args(self, args, command_cls, length=1,
1785
clients=None, **cmd_attrs):
1164
1786
"""Assert that parsing ARGS should result in an instance of
1165
1787
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1166
1788
options = self.parser.parse_args(args)
1167
1789
check_option_syntax(self.parser, options)
1168
1790
commands = commands_from_options(options)
1169
self.assertEqual(1, len(commands))
1170
command = commands[0]
1171
self.assertIsInstance(command, command_cls)
1791
self.assertEqual(length, len(commands))
1792
for command in commands:
1793
if isinstance(command, command_cls):
1794
break
1795
else:
1796
self.assertIsInstance(command, command_cls)
1797
if clients is not None:
1798
self.assertEqual(clients, options.client)
1172
1799
for key, value in cmd_attrs.items():
1173
1800
self.assertEqual(value, getattr(command, key))
1174
1801
1802
def assert_commands_from_args(self, args, commands, clients=None):
1803
for cmd in commands:
1804
self.assert_command_from_args(args, cmd,
1805
length=len(commands),
1806
clients=clients)
1807
1175
1808
def test_is_enabled_short(self):
1176
1809
self.assert_command_from_args(["-V", "client"],
1177
1810
command.IsEnabled)
1368
2001
verbose=True)
1369
2002
1370
2003
2004
def test_manual_page_example_1(self):
2005
self.assert_command_from_args("",
2006
command.PrintTable,
2007
clients=[],
2008
verbose=False)
2009
2010
def test_manual_page_example_2(self):
2011
self.assert_command_from_args(
2012
"--verbose foo1.example.org foo2.example.org".split(),
2013
command.PrintTable, clients=["foo1.example.org",
2014
"foo2.example.org"],
2015
verbose=True)
2016
2017
def test_manual_page_example_3(self):
2018
self.assert_command_from_args("--enable --all".split(),
2019
command.Enable,
2020
clients=[])
2021
2022
def test_manual_page_example_4(self):
2023
self.assert_commands_from_args(
2024
("--timeout=PT5M --interval=PT1M foo1.example.org"
2025
" foo2.example.org").split(),
2026
[command.SetTimeout, command.SetInterval],
2027
clients=["foo1.example.org", "foo2.example.org"])
2028
2029
def test_manual_page_example_5(self):
2030
self.assert_command_from_args("--approve --all".split(),
2031
command.Approve,
2032
clients=[])
2033
2034
1371
2035
class TestCommand(unittest.TestCase):
1372
2036
"""Abstract class for tests of command classes"""
1373
2037
2038
class FakeMandosBus(dbus.MandosBus):
2039
def __init__(self, testcase):
2040
self.client_properties = {
2041
"Name": "foo",
2042
"KeyID": ("92ed150794387c03ce684574b1139a65"
2043
"94a34f895daaaf09fd8ea90a27cddb12"),
2044
"Secret": b"secret",
2045
"Host": "foo.example.org",
2046
"Enabled": True,
2047
"Timeout": 300000,
2048
"LastCheckedOK": "2019-02-03T00:00:00",
2049
"Created": "2019-01-02T00:00:00",
2050
"Interval": 120000,
2051
"Fingerprint": ("778827225BA7DE539C5A"
2052
"7CFA59CFF7CDBD9A5920"),
2053
"CheckerRunning": False,
2054
"LastEnabled": "2019-01-03T00:00:00",
2055
"ApprovalPending": False,
2056
"ApprovedByDefault": True,
2057
"LastApprovalRequest": "",
2058
"ApprovalDelay": 0,
2059
"ApprovalDuration": 1000,
2060
"Checker": "fping -q -- %(host)s",
2061
"ExtendedTimeout": 900000,
2062
"Expires": "2019-02-04T00:00:00",
2063
"LastCheckerStatus": 0,
2064
}
2065
self.other_client_properties = {
2066
"Name": "barbar",
2067
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2068
"6ab612cff5ad227247e46c2b020f441c"),
2069
"Secret": b"secretbar",
2070
"Host": "192.0.2.3",
2071
"Enabled": True,
2072
"Timeout": 300000,
2073
"LastCheckedOK": "2019-02-04T00:00:00",
2074
"Created": "2019-01-03T00:00:00",
2075
"Interval": 120000,
2076
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2077
"F547B3A107558FCA3A27"),
2078
"CheckerRunning": True,
2079
"LastEnabled": "2019-01-04T00:00:00",
2080
"ApprovalPending": False,
2081
"ApprovedByDefault": False,
2082
"LastApprovalRequest": "2019-01-03T00:00:00",
2083
"ApprovalDelay": 30000,
2084
"ApprovalDuration": 93785000,
2085
"Checker": ":",
2086
"ExtendedTimeout": 900000,
2087
"Expires": "2019-02-05T00:00:00",
2088
"LastCheckerStatus": -2,
2089
}
2090
self.clients = collections.OrderedDict(
2091
[
2092
("client_objectpath", self.client_properties),
2093
("other_client_objectpath",
2094
self.other_client_properties),
2095
])
2096
self.one_client = {"client_objectpath":
2097
self.client_properties}
2098
self.testcase = testcase
2099
self.calls = []
2100
2101
def call_method(self, methodname, busname, objectpath,
2102
interface, *args):
2103
self.testcase.assertEqual("se.recompile.Mandos", busname)
2104
self.calls.append((methodname, busname, objectpath,
2105
interface, args))
2106
if interface == "org.freedesktop.DBus.Properties":
2107
if methodname == "Set":
2108
self.testcase.assertEqual(3, len(args))
2109
interface, key, value = args
2110
self.testcase.assertEqual(
2111
"se.recompile.Mandos.Client", interface)
2112
self.clients[objectpath][key] = value
2113
return
2114
elif interface == "se.recompile.Mandos":
2115
self.testcase.assertEqual("RemoveClient", methodname)
2116
self.testcase.assertEqual(1, len(args))
2117
clientpath = args[0]
2118
del self.clients[clientpath]
2119
return
2120
elif interface == "se.recompile.Mandos.Client":
2121
if methodname == "Approve":
2122
self.testcase.assertEqual(1, len(args))
2123
return
2124
raise ValueError()
2125
1374
2126
def setUp(self):
1375
testcase = self
1376
class MockClient(object):
1377
def __init__(self, name, **attributes):
1378
self.__dbus_object_path__ = "/clients/{}".format(name)
1379
self.attributes = attributes
1380
self.attributes["Name"] = name
1381
self.calls = []
1382
def Set(self, interface, propname, value, dbus_interface):
1383
testcase.assertEqual(client_dbus_interface, interface)
1384
testcase.assertEqual(dbus.PROPERTIES_IFACE,
1385
dbus_interface)
1386
self.attributes[propname] = value
1387
def Approve(self, approve, dbus_interface):
1388
testcase.assertEqual(client_dbus_interface,
1389
dbus_interface)
1390
self.calls.append(("Approve", (approve,
1391
dbus_interface)))
1392
self.client = MockClient(
1393
"foo",
1394
KeyID=("92ed150794387c03ce684574b1139a65"
1395
"94a34f895daaaf09fd8ea90a27cddb12"),
1396
Secret=b"secret",
1397
Host="foo.example.org",
1398
Enabled=dbus.Boolean(True),
1399
Timeout=300000,
1400
LastCheckedOK="2019-02-03T00:00:00",
1401
Created="2019-01-02T00:00:00",
1402
Interval=120000,
1403
Fingerprint=("778827225BA7DE539C5A"
1404
"7CFA59CFF7CDBD9A5920"),
1405
CheckerRunning=dbus.Boolean(False),
1406
LastEnabled="2019-01-03T00:00:00",
1407
ApprovalPending=dbus.Boolean(False),
1408
ApprovedByDefault=dbus.Boolean(True),
1409
LastApprovalRequest="",
1410
ApprovalDelay=0,
1411
ApprovalDuration=1000,
1412
Checker="fping -q -- %(host)s",
1413
ExtendedTimeout=900000,
1414
Expires="2019-02-04T00:00:00",
1415
LastCheckerStatus=0)
1416
self.other_client = MockClient(
1417
"barbar",
1418
KeyID=("0558568eedd67d622f5c83b35a115f79"
1419
"6ab612cff5ad227247e46c2b020f441c"),
1420
Secret=b"secretbar",
1421
Host="192.0.2.3",
1422
Enabled=dbus.Boolean(True),
1423
Timeout=300000,
1424
LastCheckedOK="2019-02-04T00:00:00",
1425
Created="2019-01-03T00:00:00",
1426
Interval=120000,
1427
Fingerprint=("3E393AEAEFB84C7E89E2"
1428
"F547B3A107558FCA3A27"),
1429
CheckerRunning=dbus.Boolean(True),
1430
LastEnabled="2019-01-04T00:00:00",
1431
ApprovalPending=dbus.Boolean(False),
1432
ApprovedByDefault=dbus.Boolean(False),
1433
LastApprovalRequest="2019-01-03T00:00:00",
1434
ApprovalDelay=30000,
1435
ApprovalDuration=93785000,
1436
Checker=":",
1437
ExtendedTimeout=900000,
1438
Expires="2019-02-05T00:00:00",
1439
LastCheckerStatus=-2)
1440
self.clients = collections.OrderedDict(
1441
[
1442
(self.client.__dbus_object_path__,
1443
self.client.attributes),
1444
(self.other_client.__dbus_object_path__,
1445
self.other_client.attributes),
1446
])
1447
self.one_client = {self.client.__dbus_object_path__:
1448
self.client.attributes}
1449
1450
@property
1451
def bus(self):
1452
class MockBus(object):
1453
@staticmethod
1454
def get_object(client_bus_name, path):
1455
self.assertEqual(dbus_busname, client_bus_name)
1456
# Note: "self" here is the TestCmd instance, not the
1457
# MockBus instance, since this is a static method!
1458
if path == self.client.__dbus_object_path__:
1459
return self.client
1460
elif path == self.other_client.__dbus_object_path__:
1461
return self.other_client
1462
return MockBus()
2127
self.bus = self.FakeMandosBus(self)
1463
2128
1464
2129
1465
2130
class TestBaseCommands(TestCommand):
1466
2131
1467
2132
def test_IsEnabled_exits_successfully(self):
1468
2133
with self.assertRaises(SystemExit) as e:
1469
command.IsEnabled().run(self.one_client)
2134
command.IsEnabled().run(self.bus.one_client)
1470
2135
if e.exception.code is not None:
1471
2136
self.assertEqual(0, e.exception.code)
1472
2137
else:
1473
2138
self.assertIsNone(e.exception.code)
1474
2139
1475
2140
def test_IsEnabled_exits_with_failure(self):
1476
self.client.attributes["Enabled"] = dbus.Boolean(False)
2141
self.bus.client_properties["Enabled"] = False
1477
2142
with self.assertRaises(SystemExit) as e:
1478
command.IsEnabled().run(self.one_client)
2143
command.IsEnabled().run(self.bus.one_client)
1479
2144
if isinstance(e.exception.code, int):
1480
2145
self.assertNotEqual(0, e.exception.code)
1481
2146
else:
1482
2147
self.assertIsNotNone(e.exception.code)
1483
2148
1484
2149
def test_Approve(self):
1485
command.Approve().run(self.clients, self.bus)
1486
for clientpath in self.clients:
1487
client = self.bus.get_object(dbus_busname, clientpath)
1488
self.assertIn(("Approve", (True, client_dbus_interface)),
1489
client.calls)
2150
busname = "se.recompile.Mandos"
2151
client_interface = "se.recompile.Mandos.Client"
2152
command.Approve().run(self.bus.clients, self.bus)
2153
for clientpath in self.bus.clients:
2154
self.assertIn(("Approve", busname, clientpath,
2155
client_interface, (True,)), self.bus.calls)
1490
2156
1491
2157
def test_Deny(self):
1492
command.Deny().run(self.clients, self.bus)
1493
for clientpath in self.clients:
1494
client = self.bus.get_object(dbus_busname, clientpath)
1495
self.assertIn(("Approve", (False, client_dbus_interface)),
1496
client.calls)
2158
busname = "se.recompile.Mandos"
2159
client_interface = "se.recompile.Mandos.Client"
2160
command.Deny().run(self.bus.clients, self.bus)
2161
for clientpath in self.bus.clients:
2162
self.assertIn(("Approve", busname, clientpath,
2163
client_interface, (False,)),
2164
self.bus.calls)
1497
2165
1498
2166
def test_Remove(self):
1499
class MandosSpy(object):
1500
def __init__(self):
1501
self.calls = []
1502
def RemoveClient(self, dbus_path):
1503
self.calls.append(("RemoveClient", (dbus_path,)))
1504
mandos = MandosSpy()
1505
command.Remove().run(self.clients, self.bus, mandos)
1506
for clientpath in self.clients:
1507
self.assertIn(("RemoveClient", (clientpath,)),
1508
mandos.calls)
2167
command.Remove().run(self.bus.clients, self.bus)
2168
for clientpath in self.bus.clients:
2169
self.assertIn(("RemoveClient", dbus_busname,
2170
dbus_server_path, dbus_server_interface,
2171
(clientpath,)), self.bus.calls)
1509
2172
1510
2173
expected_json = {
1511
2174
"foo": {
1560
2223
1561
2224
def test_DumpJSON_normal(self):
1562
2225
with self.capture_stdout_to_buffer() as buffer:
1563
command.DumpJSON().run(self.clients)
2226
command.DumpJSON().run(self.bus.clients)
1564
2227
json_data = json.loads(buffer.getvalue())
1565
2228
self.assertDictEqual(self.expected_json, json_data)
1566
2229
1577
2240
1578
2241
def test_DumpJSON_one_client(self):
1579
2242
with self.capture_stdout_to_buffer() as buffer:
1580
command.DumpJSON().run(self.one_client)
2243
command.DumpJSON().run(self.bus.one_client)
1581
2244
json_data = json.loads(buffer.getvalue())
1582
2245
expected_json = {"foo": self.expected_json["foo"]}
1583
2246
self.assertDictEqual(expected_json, json_data)
1584
2247
1585
2248
def test_PrintTable_normal(self):
1586
2249
with self.capture_stdout_to_buffer() as buffer:
1587
command.PrintTable().run(self.clients)
2250
command.PrintTable().run(self.bus.clients)
1588
2251
expected_output = "\n".join((
1589
2252
"Name Enabled Timeout Last Successful Check",
1590
2253
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1594
2257
1595
2258
def test_PrintTable_verbose(self):
1596
2259
with self.capture_stdout_to_buffer() as buffer:
1597
command.PrintTable(verbose=True).run(self.clients)
2260
command.PrintTable(verbose=True).run(self.bus.clients)
1598
2261
columns = (
1599
2262
(
1600
2263
"Name ",
1690
2353
1691
2354
def test_PrintTable_one_client(self):
1692
2355
with self.capture_stdout_to_buffer() as buffer:
1693
command.PrintTable().run(self.one_client)
2356
command.PrintTable().run(self.bus.one_client)
1694
2357
expected_output = "\n".join((
1695
2358
"Name Enabled Timeout Last Successful Check",
1696
2359
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1700
2363
1701
2364
class TestPropertySetterCmd(TestCommand):
1702
2365
"""Abstract class for tests of command.PropertySetter classes"""
2366
1703
2367
def runTest(self):
1704
2368
if not hasattr(self, "command"):
1705
return
1706
values_to_get = getattr(self, "values_to_get",
1707
self.values_to_set)
1708
for value_to_set, value_to_get in zip(self.values_to_set,
1709
values_to_get):
1710
for clientpath in self.clients:
1711
client = self.bus.get_object(dbus_busname, clientpath)
1712
old_value = client.attributes[self.propname]
1713
client.attributes[self.propname] = self.Unique()
1714
self.run_command(value_to_set, self.clients)
1715
for clientpath in self.clients:
1716
client = self.bus.get_object(dbus_busname, clientpath)
1717
value = client.attributes[self.propname]
1718
self.assertNotIsInstance(value, self.Unique)
2369
return # Abstract TestCase class
2370
2371
if hasattr(self, "values_to_set"):
2372
cmd_args = [(value,) for value in self.values_to_set]
2373
values_to_get = getattr(self, "values_to_get",
2374
self.values_to_set)
2375
else:
2376
cmd_args = [() for x in range(len(self.values_to_get))]
2377
values_to_get = self.values_to_get
2378
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2379
for clientpath in self.bus.clients:
2380
self.bus.clients[clientpath][self.propname] = (
2381
Unique())
2382
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2383
for clientpath in self.bus.clients:
2384
value = (self.bus.clients[clientpath]
2385
[self.propname])
2386
self.assertNotIsInstance(value, Unique)
1719
2387
self.assertEqual(value_to_get, value)
1720
2388
1721
class Unique(object):
1722
"""Class for objects which exist only to be unique objects,
1723
since unittest.mock.sentinel only exists in Python 3.3"""
1724
1725
def run_command(self, value, clients):
1726
self.command().run(clients, self.bus)
1727
1728
2389
1729
2390
class TestEnableCmd(TestPropertySetterCmd):
1730
2391
command = command.Enable
1731
2392
propname = "Enabled"
1732
values_to_set = [dbus.Boolean(True)]
2393
values_to_get = [True]
1733
2394
1734
2395
1735
2396
class TestDisableCmd(TestPropertySetterCmd):
1736
2397
command = command.Disable
1737
2398
propname = "Enabled"
1738
values_to_set = [dbus.Boolean(False)]
2399
values_to_get = [False]
1739
2400
1740
2401
1741
2402
class TestBumpTimeoutCmd(TestPropertySetterCmd):
1742
2403
command = command.BumpTimeout
1743
2404
propname = "LastCheckedOK"
1744
values_to_set = [""]
2405
values_to_get = [""]
1745
2406
1746
2407
1747
2408
class TestStartCheckerCmd(TestPropertySetterCmd):
1748
2409
command = command.StartChecker
1749
2410
propname = "CheckerRunning"
1750
values_to_set = [dbus.Boolean(True)]
2411
values_to_get = [True]
1751
2412
1752
2413
1753
2414
class TestStopCheckerCmd(TestPropertySetterCmd):
1754
2415
command = command.StopChecker
1755
2416
propname = "CheckerRunning"
1756
values_to_set = [dbus.Boolean(False)]
2417
values_to_get = [False]
1757
2418
1758
2419
1759
2420
class TestApproveByDefaultCmd(TestPropertySetterCmd):
1760
2421
command = command.ApproveByDefault
1761
2422
propname = "ApprovedByDefault"
1762
values_to_set = [dbus.Boolean(True)]
2423
values_to_get = [True]
1763
2424
1764
2425
1765
2426
class TestDenyByDefaultCmd(TestPropertySetterCmd):
1766
2427
command = command.DenyByDefault
1767
2428
propname = "ApprovedByDefault"
1768
values_to_set = [dbus.Boolean(False)]
1769
1770
1771
class TestPropertySetterValueCmd(TestPropertySetterCmd):
1772
"""Abstract class for tests of PropertySetterValueCmd classes"""
1773
1774
def runTest(self):
1775
if type(self) is TestPropertySetterValueCmd:
1776
return
1777
return super(TestPropertySetterValueCmd, self).runTest()
1778
1779
def run_command(self, value, clients):
1780
self.command(value).run(clients, self.bus)
1781
1782
1783
class TestSetCheckerCmd(TestPropertySetterValueCmd):
2429
values_to_get = [False]
2430
2431
2432
class TestSetCheckerCmd(TestPropertySetterCmd):
1784
2433
command = command.SetChecker
1785
2434
propname = "Checker"
1786
2435
values_to_set = ["", ":", "fping -q -- %s"]
1787
2436
1788
2437
1789
class TestSetHostCmd(TestPropertySetterValueCmd):
2438
class TestSetHostCmd(TestPropertySetterCmd):
1790
2439
command = command.SetHost
1791
2440
propname = "Host"
1792
2441
values_to_set = ["192.0.2.3", "client.example.org"]
1793
2442
1794
2443
1795
class TestSetSecretCmd(TestPropertySetterValueCmd):
2444
class TestSetSecretCmd(TestPropertySetterCmd):
1796
2445
command = command.SetSecret
1797
2446
propname = "Secret"
1798
2447
values_to_set = [io.BytesIO(b""),
1800
2449
values_to_get = [f.getvalue() for f in values_to_set]
1801
2450
1802
2451
1803
class TestSetTimeoutCmd(TestPropertySetterValueCmd):
2452
class TestSetTimeoutCmd(TestPropertySetterCmd):
1804
2453
command = command.SetTimeout
1805
2454
propname = "Timeout"
1806
2455
values_to_set = [datetime.timedelta(),
1811
2460
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1812
2461
1813
2462
1814
class TestSetExtendedTimeoutCmd(TestPropertySetterValueCmd):
2463
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
1815
2464
command = command.SetExtendedTimeout
1816
2465
propname = "ExtendedTimeout"
1817
2466
values_to_set = [datetime.timedelta(),
1822
2471
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1823
2472
1824
2473
1825
class TestSetIntervalCmd(TestPropertySetterValueCmd):
2474
class TestSetIntervalCmd(TestPropertySetterCmd):
1826
2475
command = command.SetInterval
1827
2476
propname = "Interval"
1828
2477
values_to_set = [datetime.timedelta(),
1833
2482
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1834
2483
1835
2484
1836
class TestSetApprovalDelayCmd(TestPropertySetterValueCmd):
2485
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
1837
2486
command = command.SetApprovalDelay
1838
2487
propname = "ApprovalDelay"
1839
2488
values_to_set = [datetime.timedelta(),
1844
2493
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1845
2494
1846
2495
1847
class TestSetApprovalDurationCmd(TestPropertySetterValueCmd):
2496
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
1848
2497
command = command.SetApprovalDuration
1849
2498
propname = "ApprovalDuration"
1850
2499
values_to_set = [datetime.timedelta(),
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0