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- Committer: Teddy Hogeborn
- Date: 2019-03-17 21:29:32 UTC
- Revision ID: teddy@recompile.se-20190317212932-r3libgz33mkb85rw
mandos-ctl: Refactor
* mandos-ctl: For Python 2, use StringIO.StringIO as a replacement for
io.StringIO, since Python 2's io.StringIO won't work
with print redirection.
(Output.run, Output.output): Remove.
(DumpJSON.output): Rename to "run" and change signature to match.
Also change code to print instead of returning
string.
(PrintTable.output): - '' -
* mandos-ctl: For Python 2, use StringIO.StringIO as a replacement for
io.StringIO, since Python 2's io.StringIO won't work
with print redirection.
(Output.run, Output.output): Remove.
(DumpJSON.output): Rename to "run" and change signature to match.
Also change code to print instead of returning
string.
(PrintTable.output): - '' -
- 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:
63
str = unicode
87
64
import StringIO
88
65
io.StringIO = StringIO.StringIO
89
66
90
67
locale.setlocale(locale.LC_ALL, "")
91
68
92
version = "1.8.9"
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"
93
82
94
83
95
84
def main():
96
85
parser = argparse.ArgumentParser()
86
97
87
add_command_line_options(parser)
98
88
99
89
options = parser.parse_args()
90
100
91
check_option_syntax(parser, options)
101
92
102
93
clientnames = options.client
104
95
if options.debug:
105
96
log.setLevel(logging.DEBUG)
106
97
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
114
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)
98
bus = dbus.SystemBus()
99
100
mandos_dbus_object = get_mandos_dbus_object(bus)
101
102
mandos_serv = dbus.Interface(
103
mandos_dbus_object, dbus_interface=server_dbus_interface)
104
mandos_serv_object_manager = dbus.Interface(
105
mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
106
107
managed_objects = get_managed_objects(mandos_serv_object_manager)
108
109
all_clients = {}
110
for path, ifs_and_props in managed_objects.items():
111
try:
112
all_clients[path] = ifs_and_props[client_dbus_interface]
113
except KeyError:
114
pass
123
115
124
116
# Compile dict of (clientpath: properties) to process
125
117
if not clientnames:
138
130
commands = commands_from_options(options)
139
131
140
132
for command in commands:
141
command.run(clients, bus)
133
command.run(clients, bus, mandos_serv)
142
134
143
135
144
136
def add_command_line_options(parser):
149
141
help="Select all clients")
150
142
parser.add_argument("-v", "--verbose", action="store_true",
151
143
help="Print all fields")
152
parser.add_argument("-j", "--dump-json", dest="commands",
153
action="append_const", default=[],
154
const=command.DumpJSON(),
144
parser.add_argument("-j", "--dump-json", action="store_true",
155
145
help="Dump client data in JSON format")
156
146
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(),
147
enable_disable.add_argument("-e", "--enable", action="store_true",
160
148
help="Enable client")
161
enable_disable.add_argument("-d", "--disable", dest="commands",
162
action="append_const", default=[],
163
const=command.Disable(),
149
enable_disable.add_argument("-d", "--disable",
150
action="store_true",
164
151
help="disable client")
165
parser.add_argument("-b", "--bump-timeout", dest="commands",
166
action="append_const", default=[],
167
const=command.BumpTimeout(),
152
parser.add_argument("-b", "--bump-timeout", action="store_true",
168
153
help="Bump timeout for client")
169
154
start_stop_checker = parser.add_mutually_exclusive_group()
170
155
start_stop_checker.add_argument("--start-checker",
171
dest="commands",
172
action="append_const", default=[],
173
const=command.StartChecker(),
156
action="store_true",
174
157
help="Start checker for client")
175
start_stop_checker.add_argument("--stop-checker", dest="commands",
176
action="append_const", default=[],
177
const=command.StopChecker(),
158
start_stop_checker.add_argument("--stop-checker",
159
action="store_true",
178
160
help="Stop checker for client")
179
parser.add_argument("-V", "--is-enabled", dest="commands",
180
action="append_const", default=[],
181
const=command.IsEnabled(),
161
parser.add_argument("-V", "--is-enabled", action="store_true",
182
162
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", dest="commands",
184
action="append_const", default=[],
185
const=command.Remove(),
163
parser.add_argument("-r", "--remove", action="store_true",
186
164
help="Remove client")
187
parser.add_argument("-c", "--checker", dest="commands",
188
action="append", default=[],
189
metavar="COMMAND", type=command.SetChecker,
165
parser.add_argument("-c", "--checker",
190
166
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")
167
parser.add_argument("-t", "--timeout", type=string_to_delta,
168
help="Set timeout for client")
169
parser.add_argument("--extended-timeout", type=string_to_delta,
170
help="Set extended timeout for client")
171
parser.add_argument("-i", "--interval", type=string_to_delta,
172
help="Set checker interval for client")
206
173
approve_deny_default = parser.add_mutually_exclusive_group()
207
174
approve_deny_default.add_argument(
208
"--approve-by-default", dest="commands",
209
action="append_const", default=[],
210
const=command.ApproveByDefault(),
175
"--approve-by-default", action="store_true",
176
default=None, dest="approved_by_default",
211
177
help="Set client to be approved by default")
212
178
approve_deny_default.add_argument(
213
"--deny-by-default", dest="commands",
214
action="append_const", default=[],
215
const=command.DenyByDefault(),
179
"--deny-by-default", action="store_false",
180
dest="approved_by_default",
216
181
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")
182
parser.add_argument("--approval-delay", type=string_to_delta,
183
help="Set delay before client approve/deny")
184
parser.add_argument("--approval-duration", type=string_to_delta,
185
help="Set duration of one client approval")
186
parser.add_argument("-H", "--host", help="Set host for client")
187
parser.add_argument("-s", "--secret",
188
type=argparse.FileType(mode="rb"),
189
help="Set password blob (file) for client")
236
190
approve_deny = parser.add_mutually_exclusive_group()
237
191
approve_deny.add_argument(
238
"-A", "--approve", dest="commands", action="append_const",
239
default=[], const=command.Approve(),
192
"-A", "--approve", action="store_true",
240
193
help="Approve any current client request")
241
approve_deny.add_argument("-D", "--deny", dest="commands",
242
action="append_const", default=[],
243
const=command.Deny(),
194
approve_deny.add_argument("-D", "--deny", action="store_true",
244
195
help="Deny any current client request")
245
196
parser.add_argument("--debug", action="store_true",
246
197
help="Debug mode (show D-Bus commands)")
263
214
def rfc3339_duration_to_delta(duration):
264
215
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
265
216
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
217
>>> rfc3339_duration_to_delta("P7D")
218
datetime.timedelta(7)
219
>>> rfc3339_duration_to_delta("PT60S")
220
datetime.timedelta(0, 60)
221
>>> rfc3339_duration_to_delta("PT60M")
222
datetime.timedelta(0, 3600)
223
>>> rfc3339_duration_to_delta("P60M")
224
datetime.timedelta(1680)
225
>>> rfc3339_duration_to_delta("PT24H")
226
datetime.timedelta(1)
227
>>> rfc3339_duration_to_delta("P1W")
228
datetime.timedelta(7)
229
>>> rfc3339_duration_to_delta("PT5M30S")
230
datetime.timedelta(0, 330)
231
>>> rfc3339_duration_to_delta("P1DT3M20S")
232
datetime.timedelta(1, 200)
283
233
>>> # Can not be empty:
284
234
>>> rfc3339_duration_to_delta("")
285
235
Traceback (most recent call last):
395
345
"""Parse an interval string as documented by Mandos before 1.6.1,
396
346
and return a datetime.timedelta
397
347
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
348
>>> parse_pre_1_6_1_interval('7d')
349
datetime.timedelta(7)
350
>>> parse_pre_1_6_1_interval('60s')
351
datetime.timedelta(0, 60)
352
>>> parse_pre_1_6_1_interval('60m')
353
datetime.timedelta(0, 3600)
354
>>> parse_pre_1_6_1_interval('24h')
355
datetime.timedelta(1)
356
>>> parse_pre_1_6_1_interval('1w')
357
datetime.timedelta(7)
358
>>> parse_pre_1_6_1_interval('5m 30s')
359
datetime.timedelta(0, 330)
360
>>> parse_pre_1_6_1_interval('')
361
datetime.timedelta(0)
412
362
>>> # Ignore unknown characters, allow any order and repetitions
413
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
414
True
363
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
364
datetime.timedelta(2, 480, 18000)
415
365
416
366
"""
417
367
438
388
"""Apply additional restrictions on options, not expressible in
439
389
argparse"""
440
390
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)
391
def has_actions(options):
392
return any((options.enable,
393
options.disable,
394
options.bump_timeout,
395
options.start_checker,
396
options.stop_checker,
397
options.is_enabled,
398
options.remove,
399
options.checker is not None,
400
options.timeout is not None,
401
options.extended_timeout is not None,
402
options.interval is not None,
403
options.approved_by_default is not None,
404
options.approval_delay is not None,
405
options.approval_duration is not None,
406
options.host is not None,
407
options.secret is not None,
408
options.approve,
409
options.deny))
464
410
465
if has_commands(options) and not (options.client or options.all):
411
if has_actions(options) and not (options.client or options.all):
466
412
parser.error("Options require clients names or --all.")
467
if options.verbose and has_commands(options):
413
if options.verbose and has_actions(options):
468
414
parser.error("--verbose can only be used alone.")
469
if (has_commands(options, (command.DumpJSON,))
470
and (options.verbose or len(options.commands) > 1)):
415
if options.dump_json and (options.verbose
416
or has_actions(options)):
471
417
parser.error("--dump-json can only be used alone.")
472
if options.all and not has_commands(options):
418
if options.all and not has_actions(options):
473
419
parser.error("--all requires an action.")
474
if (has_commands(options, (command.IsEnabled,))
475
and len(options.client) > 1):
420
if options.is_enabled and len(options.client) > 1:
476
421
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
422
if options.remove:
423
options.remove = False
424
if has_actions(options) and not options.deny:
425
parser.error("--remove can only be combined with --deny")
426
options.remove = True
427
428
429
def get_mandos_dbus_object(bus):
430
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
431
dbus_busname, server_dbus_path)
432
with if_dbus_exception_log_with_exception_and_exit(
433
"Could not connect to Mandos server: %s"):
434
mandos_dbus_object = bus.get_object(dbus_busname,
435
server_dbus_path)
436
return mandos_dbus_object
437
438
439
@contextlib.contextmanager
440
def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
441
try:
442
yield
443
except dbus.exceptions.DBusException as e:
444
log.critical(*(args + (e,)), **kwargs)
445
sys.exit(1)
446
447
448
def get_managed_objects(object_manager):
449
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
450
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
451
with if_dbus_exception_log_with_exception_and_exit(
452
"Failed to access Mandos server through D-Bus:\n%s"):
453
with SilenceLogger("dbus.proxies"):
454
managed_objects = object_manager.GetManagedObjects()
455
return managed_objects
456
457
458
class SilenceLogger(object):
459
"Simple context manager to silence a particular logger"
460
def __init__(self, loggername):
461
self.logger = logging.getLogger(loggername)
462
463
def __enter__(self):
464
self.logger.addFilter(self.nullfilter)
465
return self
466
467
class NullFilter(logging.Filter):
468
def filter(self, record):
469
return False
470
471
nullfilter = NullFilter()
472
473
def __exit__(self, exc_type, exc_val, exc_tb):
474
self.logger.removeFilter(self.nullfilter)
785
475
786
476
787
477
def commands_from_options(options):
788
478
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)
479
commands = []
480
481
if options.is_enabled:
482
commands.append(command.IsEnabled())
483
484
if options.approve:
485
commands.append(command.Approve())
486
487
if options.deny:
488
commands.append(command.Deny())
489
490
if options.remove:
491
commands.append(command.Remove())
492
493
if options.dump_json:
494
commands.append(command.DumpJSON())
495
496
if options.enable:
497
commands.append(command.Enable())
498
499
if options.disable:
500
commands.append(command.Disable())
501
502
if options.bump_timeout:
503
commands.append(command.BumpTimeout())
504
505
if options.start_checker:
506
commands.append(command.StartChecker())
507
508
if options.stop_checker:
509
commands.append(command.StopChecker())
510
511
if options.approved_by_default is not None:
512
if options.approved_by_default:
513
commands.append(command.ApproveByDefault())
807
514
else:
808
cleaned_after.append(cmd)
809
if cleaned_after != after_remove:
810
commands = before_remove + cleaned_after
515
commands.append(command.DenyByDefault())
516
517
if options.checker is not None:
518
commands.append(command.SetChecker(options.checker))
519
520
if options.host is not None:
521
commands.append(command.SetHost(options.host))
522
523
if options.secret is not None:
524
commands.append(command.SetSecret(options.secret))
525
526
if options.timeout is not None:
527
commands.append(command.SetTimeout(options.timeout))
528
529
if options.extended_timeout:
530
commands.append(
531
command.SetExtendedTimeout(options.extended_timeout))
532
533
if options.interval is not None:
534
commands.append(command.SetInterval(options.interval))
535
536
if options.approval_delay is not None:
537
commands.append(
538
command.SetApprovalDelay(options.approval_delay))
539
540
if options.approval_duration is not None:
541
commands.append(
542
command.SetApprovalDuration(options.approval_duration))
811
543
812
544
# If no command option has been given, show table of clients,
813
545
# optionally verbosely
817
549
return commands
818
550
819
551
820
class command:
552
class command(object):
821
553
"""A namespace for command classes"""
822
554
823
class Base:
555
class Base(object):
824
556
"""Abstract base class for commands"""
825
def run(self, clients, bus=None):
557
def run(self, clients, bus=None, mandos=None):
826
558
"""Normal commands should implement run_on_one_client(),
827
559
but commands which want to operate on all clients at the same time can
828
560
override this run() method instead.
829
561
"""
830
self.bus = bus
831
for client, properties in clients.items():
562
self.mandos = mandos
563
for clientpath, properties in clients.items():
564
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
565
dbus_busname, str(clientpath))
566
client = bus.get_object(dbus_busname, clientpath)
832
567
self.run_on_one_client(client, properties)
833
568
834
569
835
570
class IsEnabled(Base):
836
def run(self, clients, bus=None):
837
properties = next(iter(clients.values()))
838
if properties["Enabled"]:
571
def run(self, clients, bus=None, mandos=None):
572
client, properties = next(iter(clients.items()))
573
if self.is_enabled(client, properties):
839
574
sys.exit(0)
840
575
sys.exit(1)
576
def is_enabled(self, client, properties):
577
return properties["Enabled"]
841
578
842
579
843
580
class Approve(Base):
844
581
def run_on_one_client(self, client, properties):
845
self.bus.call_client_method(client, "Approve", True)
582
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
583
client.__dbus_object_path__,
584
client_dbus_interface)
585
client.Approve(dbus.Boolean(True),
586
dbus_interface=client_dbus_interface)
846
587
847
588
848
589
class Deny(Base):
849
590
def run_on_one_client(self, client, properties):
850
self.bus.call_client_method(client, "Approve", False)
591
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
592
client.__dbus_object_path__,
593
client_dbus_interface)
594
client.Approve(dbus.Boolean(False),
595
dbus_interface=client_dbus_interface)
851
596
852
597
853
598
class Remove(Base):
854
def run(self, clients, bus):
855
for clientpath in frozenset(clients.keys()):
856
bus.call_server_method("RemoveClient", clientpath)
599
def run_on_one_client(self, client, properties):
600
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)",
601
dbus_busname, server_dbus_path,
602
server_dbus_interface,
603
str(client.__dbus_object_path__))
604
self.mandos.RemoveClient(client.__dbus_object_path__)
857
605
858
606
859
607
class Output(Base):
869
617
870
618
871
619
class DumpJSON(Output):
872
def run(self, clients, bus=None):
873
data = {properties["Name"]:
874
{key: properties[key]
620
def run(self, clients, bus=None, mandos=None):
621
data = {client["Name"]:
622
{key: self.dbus_boolean_to_bool(client[key])
875
623
for key in self.all_keywords}
876
for properties in clients.values()}
624
for client in clients.values()}
877
625
print(json.dumps(data, indent=4, separators=(',', ': ')))
878
626
627
@staticmethod
628
def dbus_boolean_to_bool(value):
629
if isinstance(value, dbus.Boolean):
630
value = bool(value)
631
return value
632
879
633
880
634
class PrintTable(Output):
881
635
def __init__(self, verbose=False):
882
636
self.verbose = verbose
883
637
884
def run(self, clients, bus=None):
638
def run(self, clients, bus=None, mandos=None):
885
639
default_keywords = ("Name", "Enabled", "Timeout",
886
640
"LastCheckedOK")
887
641
keywords = default_keywords
889
643
keywords = self.all_keywords
890
644
print(self.TableOfClients(clients.values(), keywords))
891
645
892
class TableOfClients:
646
class TableOfClients(object):
893
647
tableheaders = {
894
648
"Name": "Name",
895
649
"Enabled": "Enabled",
948
702
949
703
@classmethod
950
704
def valuetostring(cls, value, keyword):
951
if isinstance(value, bool):
705
if isinstance(value, dbus.Boolean):
952
706
return "Yes" if value else "No"
953
707
if keyword in ("Timeout", "Interval", "ApprovalDelay",
954
708
"ApprovalDuration", "ExtendedTimeout"):
974
728
seconds=td.seconds % 60))
975
729
976
730
977
class PropertySetter(Base):
731
class Property(Base):
978
732
"Abstract class for Actions for setting one client property"
979
733
980
def run_on_one_client(self, client, properties=None):
734
def run_on_one_client(self, client, properties):
981
735
"""Set the Client's D-Bus property"""
982
self.bus.set_client_property(client, self.propname,
983
self.value_to_set)
736
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
737
client.__dbus_object_path__,
738
dbus.PROPERTIES_IFACE, client_dbus_interface,
739
self.propname, self.value_to_set
740
if not isinstance(self.value_to_set,
741
dbus.Boolean)
742
else bool(self.value_to_set))
743
client.Set(client_dbus_interface, self.propname,
744
self.value_to_set,
745
dbus_interface=dbus.PROPERTIES_IFACE)
984
746
985
747
@property
986
748
def propname(self):
987
749
raise NotImplementedError()
988
750
989
751
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):
752
class Enable(Property):
753
propname = "Enabled"
754
value_to_set = dbus.Boolean(True)
755
756
757
class Disable(Property):
758
propname = "Enabled"
759
value_to_set = dbus.Boolean(False)
760
761
762
class BumpTimeout(Property):
1001
763
propname = "LastCheckedOK"
1002
764
value_to_set = ""
1003
765
1004
766
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."""
767
class StartChecker(Property):
768
propname = "CheckerRunning"
769
value_to_set = dbus.Boolean(True)
770
771
772
class StopChecker(Property):
773
propname = "CheckerRunning"
774
value_to_set = dbus.Boolean(False)
775
776
777
class ApproveByDefault(Property):
778
propname = "ApprovedByDefault"
779
value_to_set = dbus.Boolean(True)
780
781
782
class DenyByDefault(Property):
783
propname = "ApprovedByDefault"
784
value_to_set = dbus.Boolean(False)
785
786
787
class PropertyValue(Property):
788
"Abstract class for Property recieving a value as argument"
1028
789
def __init__(self, value):
1029
790
self.value_to_set = value
1030
791
1031
@classmethod
1032
def argparse(cls, argtype):
1033
def cmdtype(arg):
1034
return cls(argtype(arg))
1035
return cmdtype
1036
792
1037
class SetChecker(PropertySetterValue):
793
class SetChecker(PropertyValue):
1038
794
propname = "Checker"
1039
795
1040
796
1041
class SetHost(PropertySetterValue):
797
class SetHost(PropertyValue):
1042
798
propname = "Host"
1043
799
1044
800
1045
class SetSecret(PropertySetterValue):
801
class SetSecret(PropertyValue):
1046
802
propname = "Secret"
1047
803
1048
804
@property
1056
812
value.close()
1057
813
1058
814
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."""
815
class MillisecondsPropertyValueArgument(PropertyValue):
816
"""Abstract class for PropertyValue taking a value argument as
817
a datetime.timedelta() but should store it as milliseconds."""
1063
818
1064
819
@property
1065
820
def value_to_set(self):
1071
826
self._vts = int(round(value.total_seconds() * 1000))
1072
827
1073
828
1074
class SetTimeout(PropertySetterValueMilliseconds):
829
class SetTimeout(MillisecondsPropertyValueArgument):
1075
830
propname = "Timeout"
1076
831
1077
832
1078
class SetExtendedTimeout(PropertySetterValueMilliseconds):
833
class SetExtendedTimeout(MillisecondsPropertyValueArgument):
1079
834
propname = "ExtendedTimeout"
1080
835
1081
836
1082
class SetInterval(PropertySetterValueMilliseconds):
837
class SetInterval(MillisecondsPropertyValueArgument):
1083
838
propname = "Interval"
1084
839
1085
840
1086
class SetApprovalDelay(PropertySetterValueMilliseconds):
841
class SetApprovalDelay(MillisecondsPropertyValueArgument):
1087
842
propname = "ApprovalDelay"
1088
843
1089
844
1090
class SetApprovalDuration(PropertySetterValueMilliseconds):
845
class SetApprovalDuration(MillisecondsPropertyValueArgument):
1091
846
propname = "ApprovalDuration"
1092
847
1093
848
1126
881
"output"))
1127
882
1128
883
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
884
class Test_string_to_delta(TestCaseWithAssertLogs):
1135
885
# Just test basic RFC 3339 functionality here, the doc string for
1136
886
# rfc3339_duration_to_delta() already has more comprehensive
1137
# tests, which are run by doctest.
887
# tests, which is run by doctest.
1138
888
1139
889
def test_rfc3339_zero_seconds(self):
1140
890
self.assertEqual(datetime.timedelta(),
1164
914
1165
915
def test_actions_requires_client_or_all(self):
1166
916
for action, value in self.actions.items():
1167
args = self.actionargs(action, value)
917
options = self.parser.parse_args()
918
setattr(options, action, value)
1168
919
with self.assertParseError():
1169
self.parse_args(args)
920
self.check_option_syntax(options)
1170
921
1171
# This mostly corresponds to the definition from has_commands() in
922
# This mostly corresponds to the definition from has_actions() in
1172
923
# check_option_syntax()
1173
924
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,
925
# The actual values set here are not that important, but we do
926
# at least stick to the correct types, even though they are
927
# never used
928
"enable": True,
929
"disable": True,
930
"bump_timeout": True,
931
"start_checker": True,
932
"stop_checker": True,
933
"is_enabled": True,
934
"remove": True,
935
"checker": "x",
936
"timeout": datetime.timedelta(),
937
"extended_timeout": datetime.timedelta(),
938
"interval": datetime.timedelta(),
939
"approved_by_default": True,
940
"approval_delay": datetime.timedelta(),
941
"approval_duration": datetime.timedelta(),
942
"host": "x",
943
"secret": io.BytesIO(b"x"),
944
"approve": True,
945
"deny": True,
1193
946
}
1194
947
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
948
@contextlib.contextmanager
1203
949
def assertParseError(self):
1204
950
with self.assertRaises(SystemExit) as e:
1209
955
# /argparse.html#exiting-methods
1210
956
self.assertEqual(2, e.exception.code)
1211
957
1212
def parse_args(self, args):
1213
options = self.parser.parse_args(args)
1214
check_option_syntax(self.parser, options)
1215
1216
958
@staticmethod
1217
959
@contextlib.contextmanager
1218
960
def redirect_stderr_to_devnull():
1229
971
1230
972
def test_actions_all_conflicts_with_verbose(self):
1231
973
for action, value in self.actions.items():
1232
args = self.actionargs(action, value, "--all",
1233
"--verbose")
974
options = self.parser.parse_args()
975
setattr(options, action, value)
976
options.all = True
977
options.verbose = True
1234
978
with self.assertParseError():
1235
self.parse_args(args)
979
self.check_option_syntax(options)
1236
980
1237
981
def test_actions_with_client_conflicts_with_verbose(self):
1238
982
for action, value in self.actions.items():
1239
args = self.actionargs(action, value, "--verbose",
1240
"client")
983
options = self.parser.parse_args()
984
setattr(options, action, value)
985
options.verbose = True
986
options.client = ["foo"]
1241
987
with self.assertParseError():
1242
self.parse_args(args)
988
self.check_option_syntax(options)
1243
989
1244
990
def test_dump_json_conflicts_with_verbose(self):
1245
args = ["--dump-json", "--verbose"]
991
options = self.parser.parse_args()
992
options.dump_json = True
993
options.verbose = True
1246
994
with self.assertParseError():
1247
self.parse_args(args)
995
self.check_option_syntax(options)
1248
996
1249
997
def test_dump_json_conflicts_with_action(self):
1250
998
for action, value in self.actions.items():
1251
args = self.actionargs(action, value, "--dump-json")
999
options = self.parser.parse_args()
1000
setattr(options, action, value)
1001
options.dump_json = True
1252
1002
with self.assertParseError():
1253
self.parse_args(args)
1003
self.check_option_syntax(options)
1254
1004
1255
1005
def test_all_can_not_be_alone(self):
1256
args = ["--all"]
1006
options = self.parser.parse_args()
1007
options.all = True
1257
1008
with self.assertParseError():
1258
self.parse_args(args)
1009
self.check_option_syntax(options)
1259
1010
1260
1011
def test_all_is_ok_with_any_action(self):
1261
1012
for action, value in self.actions.items():
1262
args = self.actionargs(action, value, "--all")
1263
self.parse_args(args)
1013
options = self.parser.parse_args()
1014
setattr(options, action, value)
1015
options.all = True
1016
self.check_option_syntax(options)
1264
1017
1265
1018
def test_any_action_is_ok_with_one_client(self):
1266
1019
for action, value in self.actions.items():
1267
args = self.actionargs(action, value, "client")
1268
self.parse_args(args)
1020
options = self.parser.parse_args()
1021
setattr(options, action, value)
1022
options.client = ["foo"]
1023
self.check_option_syntax(options)
1269
1024
1270
1025
def test_one_client_with_all_actions_except_is_enabled(self):
1026
options = self.parser.parse_args()
1271
1027
for action, value in self.actions.items():
1272
if action == "--is-enabled":
1028
if action == "is_enabled":
1273
1029
continue
1274
args = self.actionargs(action, value, "client")
1275
self.parse_args(args)
1030
setattr(options, action, value)
1031
options.client = ["foo"]
1032
self.check_option_syntax(options)
1276
1033
1277
1034
def test_two_clients_with_all_actions_except_is_enabled(self):
1035
options = self.parser.parse_args()
1278
1036
for action, value in self.actions.items():
1279
if action == "--is-enabled":
1037
if action == "is_enabled":
1280
1038
continue
1281
args = self.actionargs(action, value, "client1",
1282
"client2")
1283
self.parse_args(args)
1039
setattr(options, action, value)
1040
options.client = ["foo", "barbar"]
1041
self.check_option_syntax(options)
1284
1042
1285
1043
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1286
1044
for action, value in self.actions.items():
1287
if action == "--is-enabled":
1045
if action == "is_enabled":
1288
1046
continue
1289
args = self.actionargs(action, value, "client1",
1290
"client2")
1291
self.parse_args(args)
1047
options = self.parser.parse_args()
1048
setattr(options, action, value)
1049
options.client = ["foo", "barbar"]
1050
self.check_option_syntax(options)
1292
1051
1293
1052
def test_is_enabled_fails_without_client(self):
1294
args = ["--is-enabled"]
1053
options = self.parser.parse_args()
1054
options.is_enabled = True
1295
1055
with self.assertParseError():
1296
self.parse_args(args)
1056
self.check_option_syntax(options)
1297
1057
1298
1058
def test_is_enabled_fails_with_two_clients(self):
1299
args = ["--is-enabled", "client1", "client2"]
1059
options = self.parser.parse_args()
1060
options.is_enabled = True
1061
options.client = ["foo", "barbar"]
1300
1062
with self.assertParseError():
1301
self.parse_args(args)
1063
self.check_option_syntax(options)
1302
1064
1303
1065
def test_remove_can_only_be_combined_with_action_deny(self):
1304
1066
for action, value in self.actions.items():
1305
if action in {"--remove", "--deny"}:
1067
if action in {"remove", "deny"}:
1306
1068
continue
1307
args = self.actionargs(action, value, "--all",
1308
"--remove")
1069
options = self.parser.parse_args()
1070
setattr(options, action, value)
1071
options.all = True
1072
options.remove = True
1309
1073
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
1336
1337
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):
1074
self.check_option_syntax(options)
1075
1076
1077
class Test_get_mandos_dbus_object(TestCaseWithAssertLogs):
1078
def test_calls_and_returns_get_object_on_bus(self):
1079
class MockBus(object):
1080
called = False
1081
def get_object(mockbus_self, busname, dbus_path):
1082
# Note that "self" is still the testcase instance,
1083
# this MockBus instance is in "mockbus_self".
1084
self.assertEqual(dbus_busname, busname)
1085
self.assertEqual(server_dbus_path, dbus_path)
1086
mockbus_self.called = True
1087
return mockbus_self
1088
1089
mockbus = get_mandos_dbus_object(bus=MockBus())
1090
self.assertIsInstance(mockbus, MockBus)
1091
self.assertTrue(mockbus.called)
1092
1093
def test_logs_and_exits_on_dbus_error(self):
1094
class MockBusFailing(object):
1095
def get_object(self, busname, dbus_path):
1096
raise dbus.exceptions.DBusException("Test")
1097
1098
with self.assertLogs(log, logging.CRITICAL):
1099
with self.assertRaises(SystemExit) as e:
1100
bus = get_mandos_dbus_object(bus=MockBusFailing())
1101
1102
if isinstance(e.exception.code, int):
1103
self.assertNotEqual(0, e.exception.code)
1104
else:
1105
self.assertIsNotNone(e.exception.code)
1106
1107
1108
class Test_get_managed_objects(TestCaseWithAssertLogs):
1109
def test_calls_and_returns_GetManagedObjects(self):
1110
managed_objects = {"/clients/foo": { "Name": "foo"}}
1111
class MockObjectManager(object):
1112
def GetManagedObjects(self):
1113
return managed_objects
1114
retval = get_managed_objects(MockObjectManager())
1115
self.assertDictEqual(managed_objects, retval)
1116
1117
def test_logs_and_exits_on_dbus_error(self):
1610
1118
dbus_logger = logging.getLogger("dbus.proxies")
1611
1119
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)
1120
class MockObjectManagerFailing(object):
1121
def GetManagedObjects(self):
1122
dbus_logger.error("Test")
1123
raise dbus.exceptions.DBusException("Test")
1618
1124
1619
1125
class CountingHandler(logging.Handler):
1620
1126
count = 0
1626
1132
dbus_logger.addHandler(counting_handler)
1627
1133
1628
1134
try:
1629
with self.assertRaises(dbus.Error) as e:
1630
self.call_method(bus, "methodname", "busname",
1631
"objectpath", "interface")
1135
with self.assertLogs(log, logging.CRITICAL) as watcher:
1136
with self.assertRaises(SystemExit) as e:
1137
get_managed_objects(MockObjectManagerFailing())
1632
1138
finally:
1633
1139
dbus_logger.removeFilter(counting_handler)
1634
1140
1635
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1636
1637
1141
# Make sure the dbus logger was suppressed
1638
1142
self.assertEqual(0, counting_handler.count)
1639
1143
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")
1144
# Test that the dbus_logger still works
1145
with self.assertLogs(dbus_logger, logging.ERROR):
1146
dbus_logger.error("Test")
1147
1148
if isinstance(e.exception.code, int):
1149
self.assertNotEqual(0, e.exception.code)
1150
else:
1151
self.assertIsNotNone(e.exception.code)
2059
1152
2060
1153
2061
1154
class Test_commands_from_options(unittest.TestCase):
2062
2063
1155
def setUp(self):
2064
1156
self.parser = argparse.ArgumentParser()
2065
1157
add_command_line_options(self.parser)
2066
1158
2067
1159
def test_is_enabled(self):
2068
self.assert_command_from_args(["--is-enabled", "client"],
1160
self.assert_command_from_args(["--is-enabled", "foo"],
2069
1161
command.IsEnabled)
2070
1162
2071
def assert_command_from_args(self, args, command_cls, length=1,
2072
clients=None, **cmd_attrs):
1163
def assert_command_from_args(self, args, command_cls,
1164
**cmd_attrs):
2073
1165
"""Assert that parsing ARGS should result in an instance of
2074
1166
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2075
1167
options = self.parser.parse_args(args)
2076
1168
check_option_syntax(self.parser, options)
2077
1169
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)
1170
self.assertEqual(1, len(commands))
1171
command = commands[0]
1172
self.assertIsInstance(command, command_cls)
2086
1173
for key, value in cmd_attrs.items():
2087
1174
self.assertEqual(value, getattr(command, key))
2088
1175
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)
2094
2095
1176
def test_is_enabled_short(self):
2096
self.assert_command_from_args(["-V", "client"],
1177
self.assert_command_from_args(["-V", "foo"],
2097
1178
command.IsEnabled)
2098
1179
2099
1180
def test_approve(self):
2100
self.assert_command_from_args(["--approve", "client"],
1181
self.assert_command_from_args(["--approve", "foo"],
2101
1182
command.Approve)
2102
1183
2103
1184
def test_approve_short(self):
2104
self.assert_command_from_args(["-A", "client"],
2105
command.Approve)
1185
self.assert_command_from_args(["-A", "foo"], command.Approve)
2106
1186
2107
1187
def test_deny(self):
2108
self.assert_command_from_args(["--deny", "client"],
2109
command.Deny)
1188
self.assert_command_from_args(["--deny", "foo"], command.Deny)
2110
1189
2111
1190
def test_deny_short(self):
2112
self.assert_command_from_args(["-D", "client"], command.Deny)
1191
self.assert_command_from_args(["-D", "foo"], command.Deny)
2113
1192
2114
1193
def test_remove(self):
2115
self.assert_command_from_args(["--remove", "client"],
1194
self.assert_command_from_args(["--remove", "foo"],
2116
1195
command.Remove)
2117
1196
2118
1197
def test_deny_before_remove(self):
2119
1198
options = self.parser.parse_args(["--deny", "--remove",
2120
"client"])
1199
"foo"])
2121
1200
check_option_syntax(self.parser, options)
2122
1201
commands = commands_from_options(options)
2123
1202
self.assertEqual(2, len(commands))
2134
1213
self.assertIsInstance(commands[1], command.Remove)
2135
1214
2136
1215
def test_remove_short(self):
2137
self.assert_command_from_args(["-r", "client"],
2138
command.Remove)
1216
self.assert_command_from_args(["-r", "foo"], command.Remove)
2139
1217
2140
1218
def test_dump_json(self):
2141
1219
self.assert_command_from_args(["--dump-json"],
2142
1220
command.DumpJSON)
2143
1221
2144
1222
def test_enable(self):
2145
self.assert_command_from_args(["--enable", "client"],
1223
self.assert_command_from_args(["--enable", "foo"],
2146
1224
command.Enable)
2147
1225
2148
1226
def test_enable_short(self):
2149
self.assert_command_from_args(["-e", "client"],
2150
command.Enable)
1227
self.assert_command_from_args(["-e", "foo"], command.Enable)
2151
1228
2152
1229
def test_disable(self):
2153
self.assert_command_from_args(["--disable", "client"],
1230
self.assert_command_from_args(["--disable", "foo"],
2154
1231
command.Disable)
2155
1232
2156
1233
def test_disable_short(self):
2157
self.assert_command_from_args(["-d", "client"],
2158
command.Disable)
1234
self.assert_command_from_args(["-d", "foo"], command.Disable)
2159
1235
2160
1236
def test_bump_timeout(self):
2161
self.assert_command_from_args(["--bump-timeout", "client"],
1237
self.assert_command_from_args(["--bump-timeout", "foo"],
2162
1238
command.BumpTimeout)
2163
1239
2164
1240
def test_bump_timeout_short(self):
2165
self.assert_command_from_args(["-b", "client"],
1241
self.assert_command_from_args(["-b", "foo"],
2166
1242
command.BumpTimeout)
2167
1243
2168
1244
def test_start_checker(self):
2169
self.assert_command_from_args(["--start-checker", "client"],
1245
self.assert_command_from_args(["--start-checker", "foo"],
2170
1246
command.StartChecker)
2171
1247
2172
1248
def test_stop_checker(self):
2173
self.assert_command_from_args(["--stop-checker", "client"],
1249
self.assert_command_from_args(["--stop-checker", "foo"],
2174
1250
command.StopChecker)
2175
1251
2176
1252
def test_approve_by_default(self):
2177
self.assert_command_from_args(["--approve-by-default",
2178
"client"],
1253
self.assert_command_from_args(["--approve-by-default", "foo"],
2179
1254
command.ApproveByDefault)
2180
1255
2181
1256
def test_deny_by_default(self):
2182
self.assert_command_from_args(["--deny-by-default", "client"],
1257
self.assert_command_from_args(["--deny-by-default", "foo"],
2183
1258
command.DenyByDefault)
2184
1259
2185
1260
def test_checker(self):
2186
self.assert_command_from_args(["--checker", ":", "client"],
1261
self.assert_command_from_args(["--checker", ":", "foo"],
2187
1262
command.SetChecker,
2188
1263
value_to_set=":")
2189
1264
2190
1265
def test_checker_empty(self):
2191
self.assert_command_from_args(["--checker", "", "client"],
1266
self.assert_command_from_args(["--checker", "", "foo"],
2192
1267
command.SetChecker,
2193
1268
value_to_set="")
2194
1269
2195
1270
def test_checker_short(self):
2196
self.assert_command_from_args(["-c", ":", "client"],
1271
self.assert_command_from_args(["-c", ":", "foo"],
2197
1272
command.SetChecker,
2198
1273
value_to_set=":")
2199
1274
2200
1275
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")
1276
self.assert_command_from_args(["--host", "foo.example.org",
1277
"foo"], command.SetHost,
1278
value_to_set="foo.example.org")
2204
1279
2205
1280
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")
1281
self.assert_command_from_args(["-H", "foo.example.org",
1282
"foo"], command.SetHost,
1283
value_to_set="foo.example.org")
2209
1284
2210
1285
def test_secret_devnull(self):
2211
1286
self.assert_command_from_args(["--secret", os.path.devnull,
2212
"client"], command.SetSecret,
1287
"foo"], command.SetSecret,
2213
1288
value_to_set=b"")
2214
1289
2215
1290
def test_secret_tempfile(self):
2218
1293
f.write(value)
2219
1294
f.seek(0)
2220
1295
self.assert_command_from_args(["--secret", f.name,
2221
"client"],
2222
command.SetSecret,
1296
"foo"], command.SetSecret,
2223
1297
value_to_set=value)
2224
1298
2225
1299
def test_secret_devnull_short(self):
2226
self.assert_command_from_args(["-s", os.path.devnull,
2227
"client"], command.SetSecret,
1300
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1301
command.SetSecret,
2228
1302
value_to_set=b"")
2229
1303
2230
1304
def test_secret_tempfile_short(self):
2232
1306
value = b"secret\0xyzzy\nbar"
2233
1307
f.write(value)
2234
1308
f.seek(0)
2235
self.assert_command_from_args(["-s", f.name, "client"],
1309
self.assert_command_from_args(["-s", f.name, "foo"],
2236
1310
command.SetSecret,
2237
1311
value_to_set=value)
2238
1312
2239
1313
def test_timeout(self):
2240
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1314
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
2241
1315
command.SetTimeout,
2242
1316
value_to_set=300000)
2243
1317
2244
1318
def test_timeout_short(self):
2245
self.assert_command_from_args(["-t", "PT5M", "client"],
1319
self.assert_command_from_args(["-t", "PT5M", "foo"],
2246
1320
command.SetTimeout,
2247
1321
value_to_set=300000)
2248
1322
2249
1323
def test_extended_timeout(self):
2250
1324
self.assert_command_from_args(["--extended-timeout", "PT15M",
2251
"client"],
1325
"foo"],
2252
1326
command.SetExtendedTimeout,
2253
1327
value_to_set=900000)
2254
1328
2255
1329
def test_interval(self):
2256
self.assert_command_from_args(["--interval", "PT2M",
2257
"client"], command.SetInterval,
1330
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1331
command.SetInterval,
2258
1332
value_to_set=120000)
2259
1333
2260
1334
def test_interval_short(self):
2261
self.assert_command_from_args(["-i", "PT2M", "client"],
1335
self.assert_command_from_args(["-i", "PT2M", "foo"],
2262
1336
command.SetInterval,
2263
1337
value_to_set=120000)
2264
1338
2265
1339
def test_approval_delay(self):
2266
1340
self.assert_command_from_args(["--approval-delay", "PT30S",
2267
"client"],
1341
"foo"],
2268
1342
command.SetApprovalDelay,
2269
1343
value_to_set=30000)
2270
1344
2271
1345
def test_approval_duration(self):
2272
1346
self.assert_command_from_args(["--approval-duration", "PT1S",
2273
"client"],
1347
"foo"],
2274
1348
command.SetApprovalDuration,
2275
1349
value_to_set=1000)
2276
1350
2288
1362
verbose=True)
2289
1363
2290
1364
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
1365
class TestCommand(unittest.TestCase):
2323
1366
"""Abstract class for tests of command classes"""
2324
1367
2325
class FakeMandosBus(dbus.MandosBus):
2326
def __init__(self, testcase):
2327
self.client_properties = {
2328
"Name": "foo",
2329
"KeyID": ("92ed150794387c03ce684574b1139a65"
2330
"94a34f895daaaf09fd8ea90a27cddb12"),
2331
"Secret": b"secret",
2332
"Host": "foo.example.org",
2333
"Enabled": True,
2334
"Timeout": 300000,
2335
"LastCheckedOK": "2019-02-03T00:00:00",
2336
"Created": "2019-01-02T00:00:00",
2337
"Interval": 120000,
2338
"Fingerprint": ("778827225BA7DE539C5A"
2339
"7CFA59CFF7CDBD9A5920"),
2340
"CheckerRunning": False,
2341
"LastEnabled": "2019-01-03T00:00:00",
2342
"ApprovalPending": False,
2343
"ApprovedByDefault": True,
2344
"LastApprovalRequest": "",
2345
"ApprovalDelay": 0,
2346
"ApprovalDuration": 1000,
2347
"Checker": "fping -q -- %(host)s",
2348
"ExtendedTimeout": 900000,
2349
"Expires": "2019-02-04T00:00:00",
2350
"LastCheckerStatus": 0,
2351
}
2352
self.other_client_properties = {
2353
"Name": "barbar",
2354
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2355
"6ab612cff5ad227247e46c2b020f441c"),
2356
"Secret": b"secretbar",
2357
"Host": "192.0.2.3",
2358
"Enabled": True,
2359
"Timeout": 300000,
2360
"LastCheckedOK": "2019-02-04T00:00:00",
2361
"Created": "2019-01-03T00:00:00",
2362
"Interval": 120000,
2363
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2364
"F547B3A107558FCA3A27"),
2365
"CheckerRunning": True,
2366
"LastEnabled": "2019-01-04T00:00:00",
2367
"ApprovalPending": False,
2368
"ApprovedByDefault": False,
2369
"LastApprovalRequest": "2019-01-03T00:00:00",
2370
"ApprovalDelay": 30000,
2371
"ApprovalDuration": 93785000,
2372
"Checker": ":",
2373
"ExtendedTimeout": 900000,
2374
"Expires": "2019-02-05T00:00:00",
2375
"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
1368
def setUp(self):
2414
self.bus = self.FakeMandosBus(self)
1369
testcase = self
1370
class MockClient(object):
1371
def __init__(self, name, **attributes):
1372
self.__dbus_object_path__ = "/clients/{}".format(name)
1373
self.attributes = attributes
1374
self.attributes["Name"] = name
1375
self.calls = []
1376
def Set(self, interface, propname, value, dbus_interface):
1377
testcase.assertEqual(client_dbus_interface, interface)
1378
testcase.assertEqual(dbus.PROPERTIES_IFACE,
1379
dbus_interface)
1380
self.attributes[propname] = value
1381
def Approve(self, approve, dbus_interface):
1382
testcase.assertEqual(client_dbus_interface,
1383
dbus_interface)
1384
self.calls.append(("Approve", (approve,
1385
dbus_interface)))
1386
self.client = MockClient(
1387
"foo",
1388
KeyID=("92ed150794387c03ce684574b1139a65"
1389
"94a34f895daaaf09fd8ea90a27cddb12"),
1390
Secret=b"secret",
1391
Host="foo.example.org",
1392
Enabled=dbus.Boolean(True),
1393
Timeout=300000,
1394
LastCheckedOK="2019-02-03T00:00:00",
1395
Created="2019-01-02T00:00:00",
1396
Interval=120000,
1397
Fingerprint=("778827225BA7DE539C5A"
1398
"7CFA59CFF7CDBD9A5920"),
1399
CheckerRunning=dbus.Boolean(False),
1400
LastEnabled="2019-01-03T00:00:00",
1401
ApprovalPending=dbus.Boolean(False),
1402
ApprovedByDefault=dbus.Boolean(True),
1403
LastApprovalRequest="",
1404
ApprovalDelay=0,
1405
ApprovalDuration=1000,
1406
Checker="fping -q -- %(host)s",
1407
ExtendedTimeout=900000,
1408
Expires="2019-02-04T00:00:00",
1409
LastCheckerStatus=0)
1410
self.other_client = MockClient(
1411
"barbar",
1412
KeyID=("0558568eedd67d622f5c83b35a115f79"
1413
"6ab612cff5ad227247e46c2b020f441c"),
1414
Secret=b"secretbar",
1415
Host="192.0.2.3",
1416
Enabled=dbus.Boolean(True),
1417
Timeout=300000,
1418
LastCheckedOK="2019-02-04T00:00:00",
1419
Created="2019-01-03T00:00:00",
1420
Interval=120000,
1421
Fingerprint=("3E393AEAEFB84C7E89E2"
1422
"F547B3A107558FCA3A27"),
1423
CheckerRunning=dbus.Boolean(True),
1424
LastEnabled="2019-01-04T00:00:00",
1425
ApprovalPending=dbus.Boolean(False),
1426
ApprovedByDefault=dbus.Boolean(False),
1427
LastApprovalRequest="2019-01-03T00:00:00",
1428
ApprovalDelay=30000,
1429
ApprovalDuration=93785000,
1430
Checker=":",
1431
ExtendedTimeout=900000,
1432
Expires="2019-02-05T00:00:00",
1433
LastCheckerStatus=-2)
1434
self.clients = collections.OrderedDict(
1435
[
1436
("/clients/foo", self.client.attributes),
1437
("/clients/barbar", self.other_client.attributes),
1438
])
1439
self.one_client = {"/clients/foo": self.client.attributes}
1440
1441
@property
1442
def bus(self):
1443
class Bus(object):
1444
@staticmethod
1445
def get_object(client_bus_name, path):
1446
self.assertEqual(dbus_busname, client_bus_name)
1447
return {
1448
# Note: "self" here is the TestCmd instance, not
1449
# the Bus instance, since this is a static method!
1450
"/clients/foo": self.client,
1451
"/clients/barbar": self.other_client,
1452
}[path]
1453
return Bus()
2415
1454
2416
1455
2417
1456
class TestBaseCommands(TestCommand):
2418
1457
2419
1458
def test_IsEnabled_exits_successfully(self):
2420
1459
with self.assertRaises(SystemExit) as e:
2421
command.IsEnabled().run(self.bus.one_client)
1460
command.IsEnabled().run(self.one_client)
2422
1461
if e.exception.code is not None:
2423
1462
self.assertEqual(0, e.exception.code)
2424
1463
else:
2425
1464
self.assertIsNone(e.exception.code)
2426
1465
2427
1466
def test_IsEnabled_exits_with_failure(self):
2428
self.bus.client_properties["Enabled"] = False
1467
self.client.attributes["Enabled"] = dbus.Boolean(False)
2429
1468
with self.assertRaises(SystemExit) as e:
2430
command.IsEnabled().run(self.bus.one_client)
1469
command.IsEnabled().run(self.one_client)
2431
1470
if isinstance(e.exception.code, int):
2432
1471
self.assertNotEqual(0, e.exception.code)
2433
1472
else:
2434
1473
self.assertIsNotNone(e.exception.code)
2435
1474
2436
1475
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)
1476
command.Approve().run(self.clients, self.bus)
1477
for clientpath in self.clients:
1478
client = self.bus.get_object(dbus_busname, clientpath)
1479
self.assertIn(("Approve", (True, client_dbus_interface)),
1480
client.calls)
2443
1481
2444
1482
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)
1483
command.Deny().run(self.clients, self.bus)
1484
for clientpath in self.clients:
1485
client = self.bus.get_object(dbus_busname, clientpath)
1486
self.assertIn(("Approve", (False, client_dbus_interface)),
1487
client.calls)
2452
1488
2453
1489
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)
1490
class MockMandos(object):
1491
def __init__(self):
1492
self.calls = []
1493
def RemoveClient(self, dbus_path):
1494
self.calls.append(("RemoveClient", (dbus_path,)))
1495
mandos = MockMandos()
1496
command.Remove().run(self.clients, self.bus, mandos)
1497
for clientpath in self.clients:
1498
self.assertIn(("RemoveClient", (clientpath,)),
1499
mandos.calls)
2459
1500
2460
1501
expected_json = {
2461
1502
"foo": {
2510
1551
2511
1552
def test_DumpJSON_normal(self):
2512
1553
with self.capture_stdout_to_buffer() as buffer:
2513
command.DumpJSON().run(self.bus.clients)
1554
command.DumpJSON().run(self.clients)
2514
1555
json_data = json.loads(buffer.getvalue())
2515
1556
self.assertDictEqual(self.expected_json, json_data)
2516
1557
2527
1568
2528
1569
def test_DumpJSON_one_client(self):
2529
1570
with self.capture_stdout_to_buffer() as buffer:
2530
command.DumpJSON().run(self.bus.one_client)
1571
command.DumpJSON().run(self.one_client)
2531
1572
json_data = json.loads(buffer.getvalue())
2532
1573
expected_json = {"foo": self.expected_json["foo"]}
2533
1574
self.assertDictEqual(expected_json, json_data)
2534
1575
2535
1576
def test_PrintTable_normal(self):
2536
1577
with self.capture_stdout_to_buffer() as buffer:
2537
command.PrintTable().run(self.bus.clients)
1578
command.PrintTable().run(self.clients)
2538
1579
expected_output = "\n".join((
2539
1580
"Name Enabled Timeout Last Successful Check",
2540
1581
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2544
1585
2545
1586
def test_PrintTable_verbose(self):
2546
1587
with self.capture_stdout_to_buffer() as buffer:
2547
command.PrintTable(verbose=True).run(self.bus.clients)
1588
command.PrintTable(verbose=True).run(self.clients)
2548
1589
columns = (
2549
1590
(
2550
1591
"Name ",
2640
1681
2641
1682
def test_PrintTable_one_client(self):
2642
1683
with self.capture_stdout_to_buffer() as buffer:
2643
command.PrintTable().run(self.bus.one_client)
1684
command.PrintTable().run(self.one_client)
2644
1685
expected_output = "\n".join((
2645
1686
"Name Enabled Timeout Last Successful Check",
2646
1687
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2648
1689
self.assertEqual(expected_output, buffer.getvalue())
2649
1690
2650
1691
2651
class TestPropertySetterCmd(TestCommand):
2652
"""Abstract class for tests of command.PropertySetter classes"""
2653
1692
class TestPropertyCmd(TestCommand):
1693
"""Abstract class for tests of command.Property classes"""
2654
1694
def runTest(self):
2655
1695
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)
1696
return
1697
values_to_get = getattr(self, "values_to_get",
1698
self.values_to_set)
1699
for value_to_set, value_to_get in zip(self.values_to_set,
1700
values_to_get):
1701
for clientpath in self.clients:
1702
client = self.bus.get_object(dbus_busname, clientpath)
1703
old_value = client.attributes[self.propname]
1704
client.attributes[self.propname] = self.Unique()
1705
self.run_command(value_to_set, self.clients)
1706
for clientpath in self.clients:
1707
client = self.bus.get_object(dbus_busname, clientpath)
1708
value = client.attributes[self.propname]
1709
self.assertNotIsInstance(value, self.Unique)
2674
1710
self.assertEqual(value_to_get, value)
2675
1711
2676
2677
class TestEnableCmd(TestPropertySetterCmd):
1712
class Unique(object):
1713
"""Class for objects which exist only to be unique objects,
1714
since unittest.mock.sentinel only exists in Python 3.3"""
1715
1716
def run_command(self, value, clients):
1717
self.command().run(clients, self.bus)
1718
1719
1720
class TestEnableCmd(TestPropertyCmd):
2678
1721
command = command.Enable
2679
1722
propname = "Enabled"
2680
values_to_get = [True]
2681
2682
2683
class TestDisableCmd(TestPropertySetterCmd):
1723
values_to_set = [dbus.Boolean(True)]
1724
1725
1726
class TestDisableCmd(TestPropertyCmd):
2684
1727
command = command.Disable
2685
1728
propname = "Enabled"
2686
values_to_get = [False]
2687
2688
2689
class TestBumpTimeoutCmd(TestPropertySetterCmd):
1729
values_to_set = [dbus.Boolean(False)]
1730
1731
1732
class TestBumpTimeoutCmd(TestPropertyCmd):
2690
1733
command = command.BumpTimeout
2691
1734
propname = "LastCheckedOK"
2692
values_to_get = [""]
2693
2694
2695
class TestStartCheckerCmd(TestPropertySetterCmd):
1735
values_to_set = [""]
1736
1737
1738
class TestStartCheckerCmd(TestPropertyCmd):
2696
1739
command = command.StartChecker
2697
1740
propname = "CheckerRunning"
2698
values_to_get = [True]
2699
2700
2701
class TestStopCheckerCmd(TestPropertySetterCmd):
1741
values_to_set = [dbus.Boolean(True)]
1742
1743
1744
class TestStopCheckerCmd(TestPropertyCmd):
2702
1745
command = command.StopChecker
2703
1746
propname = "CheckerRunning"
2704
values_to_get = [False]
2705
2706
2707
class TestApproveByDefaultCmd(TestPropertySetterCmd):
1747
values_to_set = [dbus.Boolean(False)]
1748
1749
1750
class TestApproveByDefaultCmd(TestPropertyCmd):
2708
1751
command = command.ApproveByDefault
2709
1752
propname = "ApprovedByDefault"
2710
values_to_get = [True]
2711
2712
2713
class TestDenyByDefaultCmd(TestPropertySetterCmd):
1753
values_to_set = [dbus.Boolean(True)]
1754
1755
1756
class TestDenyByDefaultCmd(TestPropertyCmd):
2714
1757
command = command.DenyByDefault
2715
1758
propname = "ApprovedByDefault"
2716
values_to_get = [False]
2717
2718
2719
class TestSetCheckerCmd(TestPropertySetterCmd):
1759
values_to_set = [dbus.Boolean(False)]
1760
1761
1762
class TestPropertyValueCmd(TestPropertyCmd):
1763
"""Abstract class for tests of PropertyValueCmd classes"""
1764
1765
def runTest(self):
1766
if type(self) is TestPropertyValueCmd:
1767
return
1768
return super(TestPropertyValueCmd, self).runTest()
1769
1770
def run_command(self, value, clients):
1771
self.command(value).run(clients, self.bus)
1772
1773
1774
class TestSetCheckerCmd(TestPropertyValueCmd):
2720
1775
command = command.SetChecker
2721
1776
propname = "Checker"
2722
1777
values_to_set = ["", ":", "fping -q -- %s"]
2723
1778
2724
1779
2725
class TestSetHostCmd(TestPropertySetterCmd):
1780
class TestSetHostCmd(TestPropertyValueCmd):
2726
1781
command = command.SetHost
2727
1782
propname = "Host"
2728
values_to_set = ["192.0.2.3", "client.example.org"]
2729
2730
2731
class TestSetSecretCmd(TestPropertySetterCmd):
1783
values_to_set = ["192.0.2.3", "foo.example.org"]
1784
1785
1786
class TestSetSecretCmd(TestPropertyValueCmd):
2732
1787
command = command.SetSecret
2733
1788
propname = "Secret"
2734
1789
values_to_set = [io.BytesIO(b""),
2735
1790
io.BytesIO(b"secret\0xyzzy\nbar")]
2736
values_to_get = [f.getvalue() for f in values_to_set]
2737
2738
2739
class TestSetTimeoutCmd(TestPropertySetterCmd):
1791
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1792
1793
1794
class TestSetTimeoutCmd(TestPropertyValueCmd):
2740
1795
command = command.SetTimeout
2741
1796
propname = "Timeout"
2742
1797
values_to_set = [datetime.timedelta(),
2744
1799
datetime.timedelta(seconds=1),
2745
1800
datetime.timedelta(weeks=1),
2746
1801
datetime.timedelta(weeks=52)]
2747
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2748
2749
2750
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
1802
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1803
1804
1805
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
2751
1806
command = command.SetExtendedTimeout
2752
1807
propname = "ExtendedTimeout"
2753
1808
values_to_set = [datetime.timedelta(),
2755
1810
datetime.timedelta(seconds=1),
2756
1811
datetime.timedelta(weeks=1),
2757
1812
datetime.timedelta(weeks=52)]
2758
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2759
2760
2761
class TestSetIntervalCmd(TestPropertySetterCmd):
1813
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1814
1815
1816
class TestSetIntervalCmd(TestPropertyValueCmd):
2762
1817
command = command.SetInterval
2763
1818
propname = "Interval"
2764
1819
values_to_set = [datetime.timedelta(),
2766
1821
datetime.timedelta(seconds=1),
2767
1822
datetime.timedelta(weeks=1),
2768
1823
datetime.timedelta(weeks=52)]
2769
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2770
2771
2772
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
1824
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1825
1826
1827
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
2773
1828
command = command.SetApprovalDelay
2774
1829
propname = "ApprovalDelay"
2775
1830
values_to_set = [datetime.timedelta(),
2777
1832
datetime.timedelta(seconds=1),
2778
1833
datetime.timedelta(weeks=1),
2779
1834
datetime.timedelta(weeks=52)]
2780
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2781
2782
2783
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
1835
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1836
1837
1838
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
2784
1839
command = command.SetApprovalDuration
2785
1840
propname = "ApprovalDuration"
2786
1841
values_to_set = [datetime.timedelta(),
2788
1843
datetime.timedelta(seconds=1),
2789
1844
datetime.timedelta(weeks=1),
2790
1845
datetime.timedelta(weeks=52)]
2791
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1846
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2792
1847
2793
1848
2794
1849
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0