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- Committer: Teddy Hogeborn
- Date: 2019-03-17 18:44:44 UTC
- Revision ID: teddy@recompile.se-20190317184444-5o7vougp7c3p87ri
mandos-ctl: Refactor tests
* mandos-ctl (TestBaseCommands.test_DumpJSON_normal): Don't run the
.output method on command; instead, use capture_stdout_to_buffer().
(TestBaseCommands.test_DumpJSON_one_client): - '' -
(TestBaseCommands.test_PrintTable_normal): - '' -
(TestBaseCommands.test_PrintTable_verbose): - '' -
(TestBaseCommands.test_PrintTable_one_client): - '' -
(TestBaseCommands.capture_stdout_to_buffer): New.
* mandos-ctl (TestBaseCommands.test_DumpJSON_normal): Don't run the
.output method on command; instead, use capture_stdout_to_buffer().
(TestBaseCommands.test_DumpJSON_one_client): - '' -
(TestBaseCommands.test_PrintTable_normal): - '' -
(TestBaseCommands.test_PrintTable_verbose): - '' -
(TestBaseCommands.test_PrintTable_one_client): - '' -
(TestBaseCommands.capture_stdout_to_buffer): New.
- files removed:
- initramfs-tools-conf-hook
- files modified:
- Makefile
added
removed
mandos-ctl
46
46
import tempfile
47
47
import contextlib
48
48
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
49
import dbus
62
50
63
51
# Show warnings by default
64
52
if not sys.warnoptions:
73
61
74
62
if sys.version_info.major == 2:
75
63
str = unicode
76
import StringIO
77
io.StringIO = StringIO.StringIO
78
64
79
65
locale.setlocale(locale.LC_ALL, "")
80
66
81
version = "1.8.4"
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
73
version = "1.8.3"
74
75
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
82
80
83
81
84
82
def main():
85
83
parser = argparse.ArgumentParser()
84
86
85
add_command_line_options(parser)
87
86
88
87
options = parser.parse_args()
88
89
89
check_option_syntax(parser, options)
90
90
91
91
clientnames = options.client
93
93
if options.debug:
94
94
log.setLevel(logging.DEBUG)
95
95
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
96
bus = dbus.SystemBus()
97
98
mandos_dbus_object = get_mandos_dbus_object(bus)
99
100
mandos_serv = dbus.Interface(
101
mandos_dbus_object, dbus_interface=server_dbus_interface)
102
mandos_serv_object_manager = dbus.Interface(
103
mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
104
105
managed_objects = get_managed_objects(mandos_serv_object_manager)
106
107
all_clients = {}
108
for path, ifs_and_props in managed_objects.items():
109
try:
110
all_clients[path] = ifs_and_props[client_dbus_interface]
111
except KeyError:
112
pass
110
113
111
114
# Compile dict of (clientpath: properties) to process
112
115
if not clientnames:
125
128
commands = commands_from_options(options)
126
129
127
130
for command in commands:
128
command.run(clients, bus)
131
command.run(clients, bus, mandos_serv)
129
132
130
133
131
134
def add_command_line_options(parser):
136
139
help="Select all clients")
137
140
parser.add_argument("-v", "--verbose", action="store_true",
138
141
help="Print all fields")
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
142
parser.add_argument("-j", "--dump-json", action="store_true",
142
143
help="Dump client data in JSON format")
143
144
enable_disable = parser.add_mutually_exclusive_group()
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
145
enable_disable.add_argument("-e", "--enable", action="store_true",
147
146
help="Enable client")
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
147
enable_disable.add_argument("-d", "--disable",
148
action="store_true",
151
149
help="disable client")
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
150
parser.add_argument("-b", "--bump-timeout", action="store_true",
155
151
help="Bump timeout for client")
156
152
start_stop_checker = parser.add_mutually_exclusive_group()
157
153
start_stop_checker.add_argument("--start-checker",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
154
action="store_true",
161
155
help="Start checker for client")
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
156
start_stop_checker.add_argument("--stop-checker",
157
action="store_true",
165
158
help="Stop checker for client")
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
159
parser.add_argument("-V", "--is-enabled", action="store_true",
169
160
help="Check if client is enabled")
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
161
parser.add_argument("-r", "--remove", action="store_true",
173
162
help="Remove client")
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
163
parser.add_argument("-c", "--checker",
177
164
help="Set checker command for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(string_to_delta),
192
help="Set checker interval for client")
165
parser.add_argument("-t", "--timeout", type=string_to_delta,
166
help="Set timeout for client")
167
parser.add_argument("--extended-timeout", type=string_to_delta,
168
help="Set extended timeout for client")
169
parser.add_argument("-i", "--interval", type=string_to_delta,
170
help="Set checker interval for client")
193
171
approve_deny_default = parser.add_mutually_exclusive_group()
194
172
approve_deny_default.add_argument(
195
"--approve-by-default", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
173
"--approve-by-default", action="store_true",
174
default=None, dest="approved_by_default",
198
175
help="Set client to be approved by default")
199
176
approve_deny_default.add_argument(
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
177
"--deny-by-default", action="store_false",
178
dest="approved_by_default",
203
179
help="Set client to be denied by default")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
180
parser.add_argument("--approval-delay", type=string_to_delta,
181
help="Set delay before client approve/deny")
182
parser.add_argument("--approval-duration", type=string_to_delta,
183
help="Set duration of one client approval")
184
parser.add_argument("-H", "--host", help="Set host for client")
185
parser.add_argument("-s", "--secret",
186
type=argparse.FileType(mode="rb"),
187
help="Set password blob (file) for client")
223
188
approve_deny = parser.add_mutually_exclusive_group()
224
189
approve_deny.add_argument(
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
190
"-A", "--approve", action="store_true",
227
191
help="Approve any current client request")
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
192
approve_deny.add_argument("-D", "--deny", action="store_true",
231
193
help="Deny any current client request")
232
194
parser.add_argument("--debug", action="store_true",
233
195
help="Debug mode (show D-Bus commands)")
424
386
"""Apply additional restrictions on options, not expressible in
425
387
argparse"""
426
388
427
def has_commands(options, commands=None):
428
if commands is None:
429
commands = (command.Enable,
430
command.Disable,
431
command.BumpTimeout,
432
command.StartChecker,
433
command.StopChecker,
434
command.IsEnabled,
435
command.Remove,
436
command.SetChecker,
437
command.SetTimeout,
438
command.SetExtendedTimeout,
439
command.SetInterval,
440
command.ApproveByDefault,
441
command.DenyByDefault,
442
command.SetApprovalDelay,
443
command.SetApprovalDuration,
444
command.SetHost,
445
command.SetSecret,
446
command.Approve,
447
command.Deny)
448
return any(isinstance(cmd, commands)
449
for cmd in options.commands)
389
def has_actions(options):
390
return any((options.enable,
391
options.disable,
392
options.bump_timeout,
393
options.start_checker,
394
options.stop_checker,
395
options.is_enabled,
396
options.remove,
397
options.checker is not None,
398
options.timeout is not None,
399
options.extended_timeout is not None,
400
options.interval is not None,
401
options.approved_by_default is not None,
402
options.approval_delay is not None,
403
options.approval_duration is not None,
404
options.host is not None,
405
options.secret is not None,
406
options.approve,
407
options.deny))
450
408
451
if has_commands(options) and not (options.client or options.all):
409
if has_actions(options) and not (options.client or options.all):
452
410
parser.error("Options require clients names or --all.")
453
if options.verbose and has_commands(options):
411
if options.verbose and has_actions(options):
454
412
parser.error("--verbose can only be used alone.")
455
if (has_commands(options, (command.DumpJSON,))
456
and (options.verbose or len(options.commands) > 1)):
413
if options.dump_json and (options.verbose
414
or has_actions(options)):
457
415
parser.error("--dump-json can only be used alone.")
458
if options.all and not has_commands(options):
416
if options.all and not has_actions(options):
459
417
parser.error("--all requires an action.")
460
if (has_commands(options, (command.IsEnabled,))
461
and len(options.client) > 1):
418
if options.is_enabled and len(options.client) > 1:
462
419
parser.error("--is-enabled requires exactly one client")
463
if (len(options.commands) > 1
464
and has_commands(options, (command.Remove,))
465
and not has_commands(options, (command.Deny,))):
466
parser.error("--remove can only be combined with --deny")
467
468
469
class dbus(object):
470
471
class SystemBus(object):
472
473
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
474
def get_managed_objects(self, busname, objectpath):
475
return self.call_method("GetManagedObjects", busname,
476
objectpath,
477
self.object_manager_iface)
478
479
properties_iface = "org.freedesktop.DBus.Properties"
480
def set_property(self, busname, objectpath, interface, key,
481
value):
482
self.call_method("Set", busname, objectpath,
483
self.properties_iface, interface, key,
484
value)
485
486
487
class MandosBus(SystemBus):
488
busname_domain = "se.recompile"
489
busname = busname_domain + ".Mandos"
490
server_path = "/"
491
server_interface = busname_domain + ".Mandos"
492
client_interface = busname_domain + ".Mandos.Client"
493
del busname_domain
494
495
def get_clients_and_properties(self):
496
managed_objects = self.get_managed_objects(
497
self.busname, self.server_path)
498
return {objpath: properties[self.client_interface]
499
for objpath, properties in managed_objects.items()
500
if self.client_interface in properties}
501
502
def set_client_property(self, objectpath, key, value):
503
return self.set_property(self.busname, objectpath,
504
self.client_interface, key,
505
value)
506
507
def call_client_method(self, objectpath, method, *args):
508
return self.call_method(method, self.busname, objectpath,
509
self.client_interface, *args)
510
511
def call_server_method(self, method, *args):
512
return self.call_method(method, self.busname,
513
self.server_path,
514
self.server_interface, *args)
515
516
class Error(Exception):
517
pass
518
519
class ConnectFailed(Error):
520
pass
521
522
523
class dbus_python_adapter(object):
524
525
class SystemBus(dbus.MandosBus):
526
"""Use dbus-python"""
527
528
def __init__(self, module=dbus_python):
529
self.dbus_python = module
530
self.bus = self.dbus_python.SystemBus()
531
532
@contextlib.contextmanager
533
def convert_exception(self, exception_class=dbus.Error):
534
try:
535
yield
536
except self.dbus_python.exceptions.DBusException as e:
537
# This does what "raise from" would do
538
exc = exception_class(*e.args)
539
exc.__cause__ = e
540
raise exc
541
542
def call_method(self, methodname, busname, objectpath,
543
interface, *args):
544
proxy_object = self.get_object(busname, objectpath)
545
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
546
interface, methodname,
547
", ".join(repr(a) for a in args))
548
method = getattr(proxy_object, methodname)
549
with self.convert_exception():
550
with dbus_python_adapter.SilenceLogger(
551
"dbus.proxies"):
552
value = method(*args, dbus_interface=interface)
553
return self.type_filter(value)
554
555
def get_object(self, busname, objectpath):
556
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
557
busname, objectpath)
558
with self.convert_exception(dbus.ConnectFailed):
559
return self.bus.get_object(busname, objectpath)
560
561
def type_filter(self, value):
562
"""Convert the most bothersome types to Python types"""
563
if isinstance(value, self.dbus_python.Boolean):
564
return bool(value)
565
if isinstance(value, self.dbus_python.ObjectPath):
566
return str(value)
567
# Also recurse into dictionaries
568
if isinstance(value, self.dbus_python.Dictionary):
569
return {self.type_filter(key):
570
self.type_filter(subval)
571
for key, subval in value.items()}
572
return value
573
574
def set_client_property(self, objectpath, key, value):
575
if key == "Secret":
576
if not isinstance(value, bytes):
577
value = value.encode("utf-8")
578
value = self.dbus_python.ByteArray(value)
579
return self.set_property(self.busname, objectpath,
580
self.client_interface, key,
581
value)
582
583
class SilenceLogger(object):
584
"Simple context manager to silence a particular logger"
585
def __init__(self, loggername):
586
self.logger = logging.getLogger(loggername)
587
588
def __enter__(self):
589
self.logger.addFilter(self.nullfilter)
590
591
class NullFilter(logging.Filter):
592
def filter(self, record):
593
return False
594
595
nullfilter = NullFilter()
596
597
def __exit__(self, exc_type, exc_val, exc_tb):
598
self.logger.removeFilter(self.nullfilter)
599
600
601
class CachingBus(SystemBus):
602
"""A caching layer for dbus_python_adapter.SystemBus"""
603
def __init__(self, *args, **kwargs):
604
self.object_cache = {}
605
super(dbus_python_adapter.CachingBus,
606
self).__init__(*args, **kwargs)
607
def get_object(self, busname, objectpath):
608
try:
609
return self.object_cache[(busname, objectpath)]
610
except KeyError:
611
new_object = super(
612
dbus_python_adapter.CachingBus,
613
self).get_object(busname, objectpath)
614
self.object_cache[(busname, objectpath)] = new_object
615
return new_object
616
617
618
class pydbus_adapter(object):
619
class SystemBus(dbus.MandosBus):
620
def __init__(self, module=pydbus):
621
self.pydbus = module
622
self.bus = self.pydbus.SystemBus()
623
624
@contextlib.contextmanager
625
def convert_exception(self, exception_class=dbus.Error):
626
try:
627
yield
628
except gi.repository.GLib.Error as e:
629
# This does what "raise from" would do
630
exc = exception_class(*e.args)
631
exc.__cause__ = e
632
raise exc
633
634
def call_method(self, methodname, busname, objectpath,
635
interface, *args):
636
proxy_object = self.get(busname, objectpath)
637
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
638
interface, methodname,
639
", ".join(repr(a) for a in args))
640
method = getattr(proxy_object[interface], methodname)
641
with self.convert_exception():
642
return method(*args)
643
644
def get(self, busname, objectpath):
645
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
646
busname, objectpath)
647
with self.convert_exception(dbus.ConnectFailed):
648
if sys.version_info.major <= 2:
649
with warnings.catch_warnings():
650
warnings.filterwarnings(
651
"ignore", "", DeprecationWarning,
652
r"^xml\.etree\.ElementTree$")
653
return self.bus.get(busname, objectpath)
654
else:
655
return self.bus.get(busname, objectpath)
656
657
def set_property(self, busname, objectpath, interface, key,
658
value):
659
proxy_object = self.get(busname, objectpath)
660
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
661
objectpath, self.properties_iface, interface,
662
key, value)
663
setattr(proxy_object[interface], key, value)
664
665
class CachingBus(SystemBus):
666
"""A caching layer for pydbus_adapter.SystemBus"""
667
def __init__(self, *args, **kwargs):
668
self.object_cache = {}
669
super(pydbus_adapter.CachingBus,
670
self).__init__(*args, **kwargs)
671
def get(self, busname, objectpath):
672
try:
673
return self.object_cache[(busname, objectpath)]
674
except KeyError:
675
new_object = (super(pydbus_adapter.CachingBus, self)
676
.get(busname, objectpath))
677
self.object_cache[(busname, objectpath)] = new_object
678
return new_object
420
if options.remove:
421
options.remove = False
422
if has_actions(options) and not options.deny:
423
parser.error("--remove can only be combined with --deny")
424
options.remove = True
425
426
427
def get_mandos_dbus_object(bus):
428
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
429
dbus_busname, server_dbus_path)
430
with if_dbus_exception_log_with_exception_and_exit(
431
"Could not connect to Mandos server: %s"):
432
mandos_dbus_object = bus.get_object(dbus_busname,
433
server_dbus_path)
434
return mandos_dbus_object
435
436
437
@contextlib.contextmanager
438
def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
439
try:
440
yield
441
except dbus.exceptions.DBusException as e:
442
log.critical(*(args + (e,)), **kwargs)
443
sys.exit(1)
444
445
446
def get_managed_objects(object_manager):
447
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
448
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
449
with if_dbus_exception_log_with_exception_and_exit(
450
"Failed to access Mandos server through D-Bus:\n%s"):
451
with SilenceLogger("dbus.proxies"):
452
managed_objects = object_manager.GetManagedObjects()
453
return managed_objects
454
455
456
class SilenceLogger(object):
457
"Simple context manager to silence a particular logger"
458
def __init__(self, loggername):
459
self.logger = logging.getLogger(loggername)
460
461
def __enter__(self):
462
self.logger.addFilter(self.nullfilter)
463
return self
464
465
class NullFilter(logging.Filter):
466
def filter(self, record):
467
return False
468
469
nullfilter = NullFilter()
470
471
def __exit__(self, exc_type, exc_val, exc_tb):
472
self.logger.removeFilter(self.nullfilter)
679
473
680
474
681
475
def commands_from_options(options):
682
476
683
commands = list(options.commands)
684
685
def find_cmd(cmd, commands):
686
i = 0
687
for i, c in enumerate(commands):
688
if isinstance(c, cmd):
689
return i
690
return i+1
691
692
# If command.Remove is present, move any instances of command.Deny
693
# to occur ahead of command.Remove.
694
index_of_remove = find_cmd(command.Remove, commands)
695
before_remove = commands[:index_of_remove]
696
after_remove = commands[index_of_remove:]
697
cleaned_after = []
698
for cmd in after_remove:
699
if isinstance(cmd, command.Deny):
700
before_remove.append(cmd)
477
commands = []
478
479
if options.is_enabled:
480
commands.append(command.IsEnabled())
481
482
if options.approve:
483
commands.append(command.Approve())
484
485
if options.deny:
486
commands.append(command.Deny())
487
488
if options.remove:
489
commands.append(command.Remove())
490
491
if options.dump_json:
492
commands.append(command.DumpJSON())
493
494
if options.enable:
495
commands.append(command.Enable())
496
497
if options.disable:
498
commands.append(command.Disable())
499
500
if options.bump_timeout:
501
commands.append(command.BumpTimeout())
502
503
if options.start_checker:
504
commands.append(command.StartChecker())
505
506
if options.stop_checker:
507
commands.append(command.StopChecker())
508
509
if options.approved_by_default is not None:
510
if options.approved_by_default:
511
commands.append(command.ApproveByDefault())
701
512
else:
702
cleaned_after.append(cmd)
703
if cleaned_after != after_remove:
704
commands = before_remove + cleaned_after
513
commands.append(command.DenyByDefault())
514
515
if options.checker is not None:
516
commands.append(command.SetChecker(options.checker))
517
518
if options.host is not None:
519
commands.append(command.SetHost(options.host))
520
521
if options.secret is not None:
522
commands.append(command.SetSecret(options.secret))
523
524
if options.timeout is not None:
525
commands.append(command.SetTimeout(options.timeout))
526
527
if options.extended_timeout:
528
commands.append(
529
command.SetExtendedTimeout(options.extended_timeout))
530
531
if options.interval is not None:
532
commands.append(command.SetInterval(options.interval))
533
534
if options.approval_delay is not None:
535
commands.append(
536
command.SetApprovalDelay(options.approval_delay))
537
538
if options.approval_duration is not None:
539
commands.append(
540
command.SetApprovalDuration(options.approval_duration))
705
541
706
542
# If no command option has been given, show table of clients,
707
543
# optionally verbosely
716
552
717
553
class Base(object):
718
554
"""Abstract base class for commands"""
719
def run(self, clients, bus=None):
555
def run(self, clients, bus=None, mandos=None):
720
556
"""Normal commands should implement run_on_one_client(),
721
557
but commands which want to operate on all clients at the same time can
722
558
override this run() method instead.
723
559
"""
724
self.bus = bus
725
for client, properties in clients.items():
560
self.mandos = mandos
561
for clientpath, properties in clients.items():
562
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
563
dbus_busname, str(clientpath))
564
client = bus.get_object(dbus_busname, clientpath)
726
565
self.run_on_one_client(client, properties)
727
566
728
567
729
568
class IsEnabled(Base):
730
def run(self, clients, bus=None):
731
properties = next(iter(clients.values()))
732
if properties["Enabled"]:
569
def run(self, clients, bus=None, mandos=None):
570
client, properties = next(iter(clients.items()))
571
if self.is_enabled(client, properties):
733
572
sys.exit(0)
734
573
sys.exit(1)
574
def is_enabled(self, client, properties):
575
return properties["Enabled"]
735
576
736
577
737
578
class Approve(Base):
738
579
def run_on_one_client(self, client, properties):
739
self.bus.call_client_method(client, "Approve", True)
580
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
581
client.__dbus_object_path__,
582
client_dbus_interface)
583
client.Approve(dbus.Boolean(True),
584
dbus_interface=client_dbus_interface)
740
585
741
586
742
587
class Deny(Base):
743
588
def run_on_one_client(self, client, properties):
744
self.bus.call_client_method(client, "Approve", False)
589
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
590
client.__dbus_object_path__,
591
client_dbus_interface)
592
client.Approve(dbus.Boolean(False),
593
dbus_interface=client_dbus_interface)
745
594
746
595
747
596
class Remove(Base):
748
def run(self, clients, bus):
749
for clientpath in frozenset(clients.keys()):
750
bus.call_server_method("RemoveClient", clientpath)
597
def run_on_one_client(self, client, properties):
598
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)",
599
dbus_busname, server_dbus_path,
600
server_dbus_interface,
601
str(client.__dbus_object_path__))
602
self.mandos.RemoveClient(client.__dbus_object_path__)
751
603
752
604
753
605
class Output(Base):
761
613
"Checker", "ExtendedTimeout", "Expires",
762
614
"LastCheckerStatus")
763
615
616
def run(self, clients, bus=None, mandos=None):
617
print(self.output(clients.values()))
618
619
def output(self, clients):
620
raise NotImplementedError()
621
764
622
765
623
class DumpJSON(Output):
766
def run(self, clients, bus=None):
767
data = {properties["Name"]:
768
{key: properties[key]
624
def output(self, clients):
625
data = {client["Name"]:
626
{key: self.dbus_boolean_to_bool(client[key])
769
627
for key in self.all_keywords}
770
for properties in clients.values()}
771
print(json.dumps(data, indent=4, separators=(',', ': ')))
628
for client in clients}
629
return json.dumps(data, indent=4, separators=(',', ': '))
630
631
@staticmethod
632
def dbus_boolean_to_bool(value):
633
if isinstance(value, dbus.Boolean):
634
value = bool(value)
635
return value
772
636
773
637
774
638
class PrintTable(Output):
775
639
def __init__(self, verbose=False):
776
640
self.verbose = verbose
777
641
778
def run(self, clients, bus=None):
642
def output(self, clients):
779
643
default_keywords = ("Name", "Enabled", "Timeout",
780
644
"LastCheckedOK")
781
645
keywords = default_keywords
782
646
if self.verbose:
783
647
keywords = self.all_keywords
784
print(self.TableOfClients(clients.values(), keywords))
648
return str(self.TableOfClients(clients, keywords))
785
649
786
650
class TableOfClients(object):
787
651
tableheaders = {
842
706
843
707
@classmethod
844
708
def valuetostring(cls, value, keyword):
845
if isinstance(value, bool):
709
if isinstance(value, dbus.Boolean):
846
710
return "Yes" if value else "No"
847
711
if keyword in ("Timeout", "Interval", "ApprovalDelay",
848
712
"ApprovalDuration", "ExtendedTimeout"):
868
732
seconds=td.seconds % 60))
869
733
870
734
871
class PropertySetter(Base):
735
class Property(Base):
872
736
"Abstract class for Actions for setting one client property"
873
737
874
def run_on_one_client(self, client, properties=None):
738
def run_on_one_client(self, client, properties):
875
739
"""Set the Client's D-Bus property"""
876
self.bus.set_client_property(client, self.propname,
877
self.value_to_set)
740
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
741
client.__dbus_object_path__,
742
dbus.PROPERTIES_IFACE, client_dbus_interface,
743
self.propname, self.value_to_set
744
if not isinstance(self.value_to_set,
745
dbus.Boolean)
746
else bool(self.value_to_set))
747
client.Set(client_dbus_interface, self.propname,
748
self.value_to_set,
749
dbus_interface=dbus.PROPERTIES_IFACE)
878
750
879
751
@property
880
752
def propname(self):
881
753
raise NotImplementedError()
882
754
883
755
884
class Enable(PropertySetter):
885
propname = "Enabled"
886
value_to_set = True
887
888
889
class Disable(PropertySetter):
890
propname = "Enabled"
891
value_to_set = False
892
893
894
class BumpTimeout(PropertySetter):
756
class Enable(Property):
757
propname = "Enabled"
758
value_to_set = dbus.Boolean(True)
759
760
761
class Disable(Property):
762
propname = "Enabled"
763
value_to_set = dbus.Boolean(False)
764
765
766
class BumpTimeout(Property):
895
767
propname = "LastCheckedOK"
896
768
value_to_set = ""
897
769
898
770
899
class StartChecker(PropertySetter):
900
propname = "CheckerRunning"
901
value_to_set = True
902
903
904
class StopChecker(PropertySetter):
905
propname = "CheckerRunning"
906
value_to_set = False
907
908
909
class ApproveByDefault(PropertySetter):
910
propname = "ApprovedByDefault"
911
value_to_set = True
912
913
914
class DenyByDefault(PropertySetter):
915
propname = "ApprovedByDefault"
916
value_to_set = False
917
918
919
class PropertySetterValue(PropertySetter):
920
"""Abstract class for PropertySetter recieving a value as
921
constructor argument instead of a class attribute."""
771
class StartChecker(Property):
772
propname = "CheckerRunning"
773
value_to_set = dbus.Boolean(True)
774
775
776
class StopChecker(Property):
777
propname = "CheckerRunning"
778
value_to_set = dbus.Boolean(False)
779
780
781
class ApproveByDefault(Property):
782
propname = "ApprovedByDefault"
783
value_to_set = dbus.Boolean(True)
784
785
786
class DenyByDefault(Property):
787
propname = "ApprovedByDefault"
788
value_to_set = dbus.Boolean(False)
789
790
791
class PropertyValue(Property):
792
"Abstract class for Property recieving a value as argument"
922
793
def __init__(self, value):
923
794
self.value_to_set = value
924
795
925
@classmethod
926
def argparse(cls, argtype):
927
def cmdtype(arg):
928
return cls(argtype(arg))
929
return cmdtype
930
796
931
class SetChecker(PropertySetterValue):
797
class SetChecker(PropertyValue):
932
798
propname = "Checker"
933
799
934
800
935
class SetHost(PropertySetterValue):
801
class SetHost(PropertyValue):
936
802
propname = "Host"
937
803
938
804
939
class SetSecret(PropertySetterValue):
805
class SetSecret(PropertyValue):
940
806
propname = "Secret"
941
807
942
808
@property
950
816
value.close()
951
817
952
818
953
class PropertySetterValueMilliseconds(PropertySetterValue):
954
"""Abstract class for PropertySetterValue taking a value
955
argument as a datetime.timedelta() but should store it as
956
milliseconds."""
819
class MillisecondsPropertyValueArgument(PropertyValue):
820
"""Abstract class for PropertyValue taking a value argument as
821
a datetime.timedelta() but should store it as milliseconds."""
957
822
958
823
@property
959
824
def value_to_set(self):
965
830
self._vts = int(round(value.total_seconds() * 1000))
966
831
967
832
968
class SetTimeout(PropertySetterValueMilliseconds):
833
class SetTimeout(MillisecondsPropertyValueArgument):
969
834
propname = "Timeout"
970
835
971
836
972
class SetExtendedTimeout(PropertySetterValueMilliseconds):
837
class SetExtendedTimeout(MillisecondsPropertyValueArgument):
973
838
propname = "ExtendedTimeout"
974
839
975
840
976
class SetInterval(PropertySetterValueMilliseconds):
841
class SetInterval(MillisecondsPropertyValueArgument):
977
842
propname = "Interval"
978
843
979
844
980
class SetApprovalDelay(PropertySetterValueMilliseconds):
845
class SetApprovalDelay(MillisecondsPropertyValueArgument):
981
846
propname = "ApprovalDelay"
982
847
983
848
984
class SetApprovalDuration(PropertySetterValueMilliseconds):
849
class SetApprovalDuration(MillisecondsPropertyValueArgument):
985
850
propname = "ApprovalDuration"
986
851
987
852
1020
885
"output"))
1021
886
1022
887
1023
class Unique(object):
1024
"""Class for objects which exist only to be unique objects, since
1025
unittest.mock.sentinel only exists in Python 3.3"""
1026
1027
1028
888
class Test_string_to_delta(TestCaseWithAssertLogs):
1029
889
# Just test basic RFC 3339 functionality here, the doc string for
1030
890
# rfc3339_duration_to_delta() already has more comprehensive
1031
# tests, which are run by doctest.
891
# tests, which is run by doctest.
1032
892
1033
893
def test_rfc3339_zero_seconds(self):
1034
894
self.assertEqual(datetime.timedelta(),
1058
918
1059
919
def test_actions_requires_client_or_all(self):
1060
920
for action, value in self.actions.items():
1061
args = self.actionargs(action, value)
921
options = self.parser.parse_args()
922
setattr(options, action, value)
1062
923
with self.assertParseError():
1063
self.parse_args(args)
924
self.check_option_syntax(options)
1064
925
1065
# This mostly corresponds to the definition from has_commands() in
926
# This mostly corresponds to the definition from has_actions() in
1066
927
# check_option_syntax()
1067
928
actions = {
1068
"--enable": None,
1069
"--disable": None,
1070
"--bump-timeout": None,
1071
"--start-checker": None,
1072
"--stop-checker": None,
1073
"--is-enabled": None,
1074
"--remove": None,
1075
"--checker": "x",
1076
"--timeout": "PT0S",
1077
"--extended-timeout": "PT0S",
1078
"--interval": "PT0S",
1079
"--approve-by-default": None,
1080
"--deny-by-default": None,
1081
"--approval-delay": "PT0S",
1082
"--approval-duration": "PT0S",
1083
"--host": "hostname",
1084
"--secret": "/dev/null",
1085
"--approve": None,
1086
"--deny": None,
929
# The actual values set here are not that important, but we do
930
# at least stick to the correct types, even though they are
931
# never used
932
"enable": True,
933
"disable": True,
934
"bump_timeout": True,
935
"start_checker": True,
936
"stop_checker": True,
937
"is_enabled": True,
938
"remove": True,
939
"checker": "x",
940
"timeout": datetime.timedelta(),
941
"extended_timeout": datetime.timedelta(),
942
"interval": datetime.timedelta(),
943
"approved_by_default": True,
944
"approval_delay": datetime.timedelta(),
945
"approval_duration": datetime.timedelta(),
946
"host": "x",
947
"secret": io.BytesIO(b"x"),
948
"approve": True,
949
"deny": True,
1087
950
}
1088
951
1089
@staticmethod
1090
def actionargs(action, value, *args):
1091
if value is not None:
1092
return [action, value] + list(args)
1093
else:
1094
return [action] + list(args)
1095
1096
952
@contextlib.contextmanager
1097
953
def assertParseError(self):
1098
954
with self.assertRaises(SystemExit) as e:
1103
959
# /argparse.html#exiting-methods
1104
960
self.assertEqual(2, e.exception.code)
1105
961
1106
def parse_args(self, args):
1107
options = self.parser.parse_args(args)
1108
check_option_syntax(self.parser, options)
1109
1110
962
@staticmethod
1111
963
@contextlib.contextmanager
1112
964
def redirect_stderr_to_devnull():
1123
975
1124
976
def test_actions_all_conflicts_with_verbose(self):
1125
977
for action, value in self.actions.items():
1126
args = self.actionargs(action, value, "--all",
1127
"--verbose")
978
options = self.parser.parse_args()
979
setattr(options, action, value)
980
options.all = True
981
options.verbose = True
1128
982
with self.assertParseError():
1129
self.parse_args(args)
983
self.check_option_syntax(options)
1130
984
1131
985
def test_actions_with_client_conflicts_with_verbose(self):
1132
986
for action, value in self.actions.items():
1133
args = self.actionargs(action, value, "--verbose",
1134
"client")
987
options = self.parser.parse_args()
988
setattr(options, action, value)
989
options.verbose = True
990
options.client = ["foo"]
1135
991
with self.assertParseError():
1136
self.parse_args(args)
992
self.check_option_syntax(options)
1137
993
1138
994
def test_dump_json_conflicts_with_verbose(self):
1139
args = ["--dump-json", "--verbose"]
995
options = self.parser.parse_args()
996
options.dump_json = True
997
options.verbose = True
1140
998
with self.assertParseError():
1141
self.parse_args(args)
999
self.check_option_syntax(options)
1142
1000
1143
1001
def test_dump_json_conflicts_with_action(self):
1144
1002
for action, value in self.actions.items():
1145
args = self.actionargs(action, value, "--dump-json")
1003
options = self.parser.parse_args()
1004
setattr(options, action, value)
1005
options.dump_json = True
1146
1006
with self.assertParseError():
1147
self.parse_args(args)
1007
self.check_option_syntax(options)
1148
1008
1149
1009
def test_all_can_not_be_alone(self):
1150
args = ["--all"]
1010
options = self.parser.parse_args()
1011
options.all = True
1151
1012
with self.assertParseError():
1152
self.parse_args(args)
1013
self.check_option_syntax(options)
1153
1014
1154
1015
def test_all_is_ok_with_any_action(self):
1155
1016
for action, value in self.actions.items():
1156
args = self.actionargs(action, value, "--all")
1157
self.parse_args(args)
1017
options = self.parser.parse_args()
1018
setattr(options, action, value)
1019
options.all = True
1020
self.check_option_syntax(options)
1158
1021
1159
1022
def test_any_action_is_ok_with_one_client(self):
1160
1023
for action, value in self.actions.items():
1161
args = self.actionargs(action, value, "client")
1162
self.parse_args(args)
1024
options = self.parser.parse_args()
1025
setattr(options, action, value)
1026
options.client = ["foo"]
1027
self.check_option_syntax(options)
1163
1028
1164
1029
def test_one_client_with_all_actions_except_is_enabled(self):
1030
options = self.parser.parse_args()
1165
1031
for action, value in self.actions.items():
1166
if action == "--is-enabled":
1032
if action == "is_enabled":
1167
1033
continue
1168
args = self.actionargs(action, value, "client")
1169
self.parse_args(args)
1034
setattr(options, action, value)
1035
options.client = ["foo"]
1036
self.check_option_syntax(options)
1170
1037
1171
1038
def test_two_clients_with_all_actions_except_is_enabled(self):
1039
options = self.parser.parse_args()
1172
1040
for action, value in self.actions.items():
1173
if action == "--is-enabled":
1041
if action == "is_enabled":
1174
1042
continue
1175
args = self.actionargs(action, value, "client1",
1176
"client2")
1177
self.parse_args(args)
1043
setattr(options, action, value)
1044
options.client = ["foo", "barbar"]
1045
self.check_option_syntax(options)
1178
1046
1179
1047
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1180
1048
for action, value in self.actions.items():
1181
if action == "--is-enabled":
1049
if action == "is_enabled":
1182
1050
continue
1183
args = self.actionargs(action, value, "client1",
1184
"client2")
1185
self.parse_args(args)
1051
options = self.parser.parse_args()
1052
setattr(options, action, value)
1053
options.client = ["foo", "barbar"]
1054
self.check_option_syntax(options)
1186
1055
1187
1056
def test_is_enabled_fails_without_client(self):
1188
args = ["--is-enabled"]
1057
options = self.parser.parse_args()
1058
options.is_enabled = True
1189
1059
with self.assertParseError():
1190
self.parse_args(args)
1060
self.check_option_syntax(options)
1191
1061
1192
1062
def test_is_enabled_fails_with_two_clients(self):
1193
args = ["--is-enabled", "client1", "client2"]
1063
options = self.parser.parse_args()
1064
options.is_enabled = True
1065
options.client = ["foo", "barbar"]
1194
1066
with self.assertParseError():
1195
self.parse_args(args)
1067
self.check_option_syntax(options)
1196
1068
1197
1069
def test_remove_can_only_be_combined_with_action_deny(self):
1198
1070
for action, value in self.actions.items():
1199
if action in {"--remove", "--deny"}:
1071
if action in {"remove", "deny"}:
1200
1072
continue
1201
args = self.actionargs(action, value, "--all",
1202
"--remove")
1073
options = self.parser.parse_args()
1074
setattr(options, action, value)
1075
options.all = True
1076
options.remove = True
1203
1077
with self.assertParseError():
1204
self.parse_args(args)
1205
1206
1207
class Test_dbus_exceptions(unittest.TestCase):
1208
1209
def test_dbus_ConnectFailed_is_Error(self):
1210
with self.assertRaises(dbus.Error):
1211
raise dbus.ConnectFailed()
1212
1213
1214
class Test_dbus_MandosBus(unittest.TestCase):
1215
1216
class MockMandosBus(dbus.MandosBus):
1217
def __init__(self):
1218
self._name = "se.recompile.Mandos"
1219
self._server_path = "/"
1220
self._server_interface = "se.recompile.Mandos"
1221
self._client_interface = "se.recompile.Mandos.Client"
1222
self.calls = []
1223
self.call_method_return = Unique()
1224
1225
def call_method(self, methodname, busname, objectpath,
1226
interface, *args):
1227
self.calls.append((methodname, busname, objectpath,
1228
interface, args))
1229
return self.call_method_return
1230
1231
def setUp(self):
1232
self.bus = self.MockMandosBus()
1233
1234
def test_set_client_property(self):
1235
self.bus.set_client_property("objectpath", "key", "value")
1236
expected_call = ("Set", self.bus._name, "objectpath",
1237
"org.freedesktop.DBus.Properties",
1238
(self.bus._client_interface, "key", "value"))
1239
self.assertIn(expected_call, self.bus.calls)
1240
1241
def test_call_client_method(self):
1242
ret = self.bus.call_client_method("objectpath", "methodname")
1243
self.assertIs(self.bus.call_method_return, ret)
1244
expected_call = ("methodname", self.bus._name, "objectpath",
1245
self.bus._client_interface, ())
1246
self.assertIn(expected_call, self.bus.calls)
1247
1248
def test_call_client_method_with_args(self):
1249
args = (Unique(), Unique())
1250
ret = self.bus.call_client_method("objectpath", "methodname",
1251
*args)
1252
self.assertIs(self.bus.call_method_return, ret)
1253
expected_call = ("methodname", self.bus._name, "objectpath",
1254
self.bus._client_interface,
1255
(args[0], args[1]))
1256
self.assertIn(expected_call, self.bus.calls)
1257
1258
def test_get_clients_and_properties(self):
1259
managed_objects = {
1260
"objectpath": {
1261
self.bus._client_interface: {
1262
"key": "value",
1263
"bool": True,
1264
},
1265
"irrelevant_interface": {
1266
"key": "othervalue",
1267
"bool": False,
1268
},
1269
},
1270
"other_objectpath": {
1271
"other_irrelevant_interface": {
1272
"key": "value 3",
1273
"bool": None,
1274
},
1275
},
1276
}
1277
expected_clients_and_properties = {
1278
"objectpath": {
1279
"key": "value",
1280
"bool": True,
1281
}
1282
}
1283
self.bus.call_method_return = managed_objects
1284
ret = self.bus.get_clients_and_properties()
1285
self.assertDictEqual(expected_clients_and_properties, ret)
1286
expected_call = ("GetManagedObjects", self.bus._name,
1287
self.bus._server_path,
1288
"org.freedesktop.DBus.ObjectManager", ())
1289
self.assertIn(expected_call, self.bus.calls)
1290
1291
def test_call_server_method(self):
1292
ret = self.bus.call_server_method("methodname")
1293
self.assertIs(self.bus.call_method_return, ret)
1294
expected_call = ("methodname", self.bus._name,
1295
self.bus._server_path,
1296
self.bus._server_interface, ())
1297
self.assertIn(expected_call, self.bus.calls)
1298
1299
def test_call_server_method_with_args(self):
1300
args = (Unique(), Unique())
1301
ret = self.bus.call_server_method("methodname", *args)
1302
self.assertIs(self.bus.call_method_return, ret)
1303
expected_call = ("methodname", self.bus._name,
1304
self.bus._server_path,
1305
self.bus._server_interface,
1306
(args[0], args[1]))
1307
self.assertIn(expected_call, self.bus.calls)
1308
1309
1310
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1311
1312
def MockDBusPython_func(self, func):
1313
class mock_dbus_python(object):
1314
"""mock dbus-python module"""
1315
class exceptions(object):
1316
"""Pseudo-namespace"""
1317
class DBusException(Exception):
1318
pass
1319
class SystemBus(object):
1320
@staticmethod
1321
def get_object(busname, objectpath):
1322
DBusObject = collections.namedtuple(
1323
"DBusObject", ("methodname", "Set"))
1324
def method(*args, **kwargs):
1325
self.assertEqual({"dbus_interface":
1326
"interface"},
1327
kwargs)
1328
return func(*args)
1329
def set_property(interface, key, value,
1330
dbus_interface=None):
1331
self.assertEqual(
1332
"org.freedesktop.DBus.Properties",
1333
dbus_interface)
1334
self.assertEqual("Secret", key)
1335
return func(interface, key, value,
1336
dbus_interface=dbus_interface)
1337
return DBusObject(methodname=method,
1338
Set=set_property)
1339
class Boolean(object):
1340
def __init__(self, value):
1341
self.value = bool(value)
1342
def __bool__(self):
1343
return self.value
1344
if sys.version_info.major == 2:
1345
__nonzero__ = __bool__
1346
class ObjectPath(str):
1347
pass
1348
class Dictionary(dict):
1349
pass
1350
class ByteArray(bytes):
1351
pass
1352
return mock_dbus_python
1353
1354
def call_method(self, bus, methodname, busname, objectpath,
1355
interface, *args):
1356
with self.assertLogs(log, logging.DEBUG):
1357
return bus.call_method(methodname, busname, objectpath,
1358
interface, *args)
1359
1360
def test_call_method_returns(self):
1361
expected_method_return = Unique()
1362
method_args = (Unique(), Unique())
1363
def func(*args):
1364
self.assertEqual(len(method_args), len(args))
1365
for marg, arg in zip(method_args, args):
1366
self.assertIs(marg, arg)
1367
return expected_method_return
1368
mock_dbus_python = self.MockDBusPython_func(func)
1369
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1370
ret = self.call_method(bus, "methodname", "busname",
1371
"objectpath", "interface",
1372
*method_args)
1373
self.assertIs(ret, expected_method_return)
1374
1375
def test_call_method_filters_bool_true(self):
1376
def func():
1377
return method_return
1378
mock_dbus_python = self.MockDBusPython_func(func)
1379
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1380
method_return = mock_dbus_python.Boolean(True)
1381
ret = self.call_method(bus, "methodname", "busname",
1382
"objectpath", "interface")
1383
self.assertTrue(ret)
1384
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1385
1386
def test_call_method_filters_bool_false(self):
1387
def func():
1388
return method_return
1389
mock_dbus_python = self.MockDBusPython_func(func)
1390
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1391
method_return = mock_dbus_python.Boolean(False)
1392
ret = self.call_method(bus, "methodname", "busname",
1393
"objectpath", "interface")
1394
self.assertFalse(ret)
1395
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1396
1397
def test_call_method_filters_objectpath(self):
1398
def func():
1399
return method_return
1400
mock_dbus_python = self.MockDBusPython_func(func)
1401
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1402
method_return = mock_dbus_python.ObjectPath("objectpath")
1403
ret = self.call_method(bus, "methodname", "busname",
1404
"objectpath", "interface")
1405
self.assertEqual("objectpath", ret)
1406
self.assertIsNot("objectpath", ret)
1407
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1408
1409
def test_call_method_filters_booleans_in_dict(self):
1410
def func():
1411
return method_return
1412
mock_dbus_python = self.MockDBusPython_func(func)
1413
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1414
method_return = mock_dbus_python.Dictionary(
1415
{mock_dbus_python.Boolean(True):
1416
mock_dbus_python.Boolean(False),
1417
mock_dbus_python.Boolean(False):
1418
mock_dbus_python.Boolean(True)})
1419
ret = self.call_method(bus, "methodname", "busname",
1420
"objectpath", "interface")
1421
expected_method_return = {True: False,
1422
False: True}
1423
self.assertEqual(expected_method_return, ret)
1424
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1425
1426
def test_call_method_filters_objectpaths_in_dict(self):
1427
def func():
1428
return method_return
1429
mock_dbus_python = self.MockDBusPython_func(func)
1430
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1431
method_return = mock_dbus_python.Dictionary(
1432
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1433
mock_dbus_python.ObjectPath("objectpath_value_1"),
1434
mock_dbus_python.ObjectPath("objectpath_key_2"):
1435
mock_dbus_python.ObjectPath("objectpath_value_2")})
1436
ret = self.call_method(bus, "methodname", "busname",
1437
"objectpath", "interface")
1438
expected_method_return = {str(key): str(value)
1439
for key, value in
1440
method_return.items()}
1441
self.assertEqual(expected_method_return, ret)
1442
self.assertIsInstance(ret, dict)
1443
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1444
1445
def test_call_method_filters_dict_in_dict(self):
1446
def func():
1447
return method_return
1448
mock_dbus_python = self.MockDBusPython_func(func)
1449
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1450
method_return = mock_dbus_python.Dictionary(
1451
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1452
"key12": "value12"}),
1453
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1454
"key22": "value22"})})
1455
ret = self.call_method(bus, "methodname", "busname",
1456
"objectpath", "interface")
1457
expected_method_return = {
1458
"key1": {"key11": "value11",
1459
"key12": "value12"},
1460
"key2": {"key21": "value21",
1461
"key22": "value22"},
1462
}
1463
self.assertEqual(expected_method_return, ret)
1464
self.assertIsInstance(ret, dict)
1465
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1466
for key, value in ret.items():
1467
self.assertIsInstance(value, dict)
1468
self.assertEqual(expected_method_return[key], value)
1469
self.assertNotIsInstance(value,
1470
mock_dbus_python.Dictionary)
1471
1472
def test_call_method_filters_dict_three_deep(self):
1473
def func():
1474
return method_return
1475
mock_dbus_python = self.MockDBusPython_func(func)
1476
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1477
method_return = mock_dbus_python.Dictionary(
1478
{"key1":
1479
mock_dbus_python.Dictionary(
1480
{"key2":
1481
mock_dbus_python.Dictionary(
1482
{"key3":
1483
mock_dbus_python.Boolean(True),
1484
}),
1485
}),
1486
})
1487
ret = self.call_method(bus, "methodname", "busname",
1488
"objectpath", "interface")
1489
expected_method_return = {"key1": {"key2": {"key3": True}}}
1490
self.assertEqual(expected_method_return, ret)
1491
self.assertIsInstance(ret, dict)
1492
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1493
self.assertIsInstance(ret["key1"], dict)
1494
self.assertNotIsInstance(ret["key1"],
1495
mock_dbus_python.Dictionary)
1496
self.assertIsInstance(ret["key1"]["key2"], dict)
1497
self.assertNotIsInstance(ret["key1"]["key2"],
1498
mock_dbus_python.Dictionary)
1499
self.assertTrue(ret["key1"]["key2"]["key3"])
1500
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1501
mock_dbus_python.Boolean)
1502
1503
def test_call_method_handles_exception(self):
1078
self.check_option_syntax(options)
1079
1080
1081
class Test_get_mandos_dbus_object(TestCaseWithAssertLogs):
1082
def test_calls_and_returns_get_object_on_bus(self):
1083
class MockBus(object):
1084
called = False
1085
def get_object(mockbus_self, busname, dbus_path):
1086
# Note that "self" is still the testcase instance,
1087
# this MockBus instance is in "mockbus_self".
1088
self.assertEqual(dbus_busname, busname)
1089
self.assertEqual(server_dbus_path, dbus_path)
1090
mockbus_self.called = True
1091
return mockbus_self
1092
1093
mockbus = get_mandos_dbus_object(bus=MockBus())
1094
self.assertIsInstance(mockbus, MockBus)
1095
self.assertTrue(mockbus.called)
1096
1097
def test_logs_and_exits_on_dbus_error(self):
1098
class MockBusFailing(object):
1099
def get_object(self, busname, dbus_path):
1100
raise dbus.exceptions.DBusException("Test")
1101
1102
with self.assertLogs(log, logging.CRITICAL):
1103
with self.assertRaises(SystemExit) as e:
1104
bus = get_mandos_dbus_object(bus=MockBusFailing())
1105
1106
if isinstance(e.exception.code, int):
1107
self.assertNotEqual(0, e.exception.code)
1108
else:
1109
self.assertIsNotNone(e.exception.code)
1110
1111
1112
class Test_get_managed_objects(TestCaseWithAssertLogs):
1113
def test_calls_and_returns_GetManagedObjects(self):
1114
managed_objects = {"/clients/foo": { "Name": "foo"}}
1115
class MockObjectManager(object):
1116
def GetManagedObjects(self):
1117
return managed_objects
1118
retval = get_managed_objects(MockObjectManager())
1119
self.assertDictEqual(managed_objects, retval)
1120
1121
def test_logs_and_exits_on_dbus_error(self):
1504
1122
dbus_logger = logging.getLogger("dbus.proxies")
1505
1123
1506
def func():
1507
dbus_logger.error("Test")
1508
raise mock_dbus_python.exceptions.DBusException()
1509
1510
mock_dbus_python = self.MockDBusPython_func(func)
1511
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1124
class MockObjectManagerFailing(object):
1125
def GetManagedObjects(self):
1126
dbus_logger.error("Test")
1127
raise dbus.exceptions.DBusException("Test")
1512
1128
1513
1129
class CountingHandler(logging.Handler):
1514
1130
count = 0
1520
1136
dbus_logger.addHandler(counting_handler)
1521
1137
1522
1138
try:
1523
with self.assertRaises(dbus.Error) as e:
1524
self.call_method(bus, "methodname", "busname",
1525
"objectpath", "interface")
1139
with self.assertLogs(log, logging.CRITICAL) as watcher:
1140
with self.assertRaises(SystemExit) as e:
1141
get_managed_objects(MockObjectManagerFailing())
1526
1142
finally:
1527
1143
dbus_logger.removeFilter(counting_handler)
1528
1144
1529
self.assertNotIsInstance(e, dbus.ConnectFailed)
1530
1531
1145
# Make sure the dbus logger was suppressed
1532
1146
self.assertEqual(0, counting_handler.count)
1533
1147
1534
def test_Set_Secret_sends_bytearray(self):
1535
ret = [None]
1536
def func(*args, **kwargs):
1537
ret[0] = (args, kwargs)
1538
mock_dbus_python = self.MockDBusPython_func(func)
1539
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1540
bus.set_client_property("objectpath", "Secret", "value")
1541
expected_call = (("se.recompile.Mandos.Client", "Secret",
1542
mock_dbus_python.ByteArray(b"value")),
1543
{"dbus_interface":
1544
"org.freedesktop.DBus.Properties"})
1545
self.assertEqual(expected_call, ret[0])
1546
if sys.version_info.major == 2:
1547
self.assertIsInstance(ret[0][0][-1],
1548
mock_dbus_python.ByteArray)
1549
1550
def test_get_object_converts_to_correct_exception(self):
1551
bus = dbus_python_adapter.SystemBus(
1552
self.fake_dbus_python_raises_exception_on_connect)
1553
with self.assertRaises(dbus.ConnectFailed):
1554
self.call_method(bus, "methodname", "busname",
1555
"objectpath", "interface")
1556
1557
class fake_dbus_python_raises_exception_on_connect(object):
1558
"""fake dbus-python module"""
1559
class exceptions(object):
1560
"""Pseudo-namespace"""
1561
class DBusException(Exception):
1562
pass
1563
1564
@classmethod
1565
def SystemBus(cls):
1566
def get_object(busname, objectpath):
1567
raise cls.exceptions.DBusException()
1568
Bus = collections.namedtuple("Bus", ["get_object"])
1569
return Bus(get_object=get_object)
1570
1571
1572
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1573
class mock_dbus_python(object):
1574
"""mock dbus-python modules"""
1575
class SystemBus(object):
1576
@staticmethod
1577
def get_object(busname, objectpath):
1578
return Unique()
1579
1580
def setUp(self):
1581
self.bus = dbus_python_adapter.CachingBus(
1582
self.mock_dbus_python)
1583
1584
def test_returns_distinct_objectpaths(self):
1585
obj1 = self.bus.get_object("busname", "objectpath1")
1586
self.assertIsInstance(obj1, Unique)
1587
obj2 = self.bus.get_object("busname", "objectpath2")
1588
self.assertIsInstance(obj2, Unique)
1589
self.assertIsNot(obj1, obj2)
1590
1591
def test_returns_distinct_busnames(self):
1592
obj1 = self.bus.get_object("busname1", "objectpath")
1593
self.assertIsInstance(obj1, Unique)
1594
obj2 = self.bus.get_object("busname2", "objectpath")
1595
self.assertIsInstance(obj2, Unique)
1596
self.assertIsNot(obj1, obj2)
1597
1598
def test_returns_distinct_both(self):
1599
obj1 = self.bus.get_object("busname1", "objectpath")
1600
self.assertIsInstance(obj1, Unique)
1601
obj2 = self.bus.get_object("busname2", "objectpath")
1602
self.assertIsInstance(obj2, Unique)
1603
self.assertIsNot(obj1, obj2)
1604
1605
def test_returns_same(self):
1606
obj1 = self.bus.get_object("busname", "objectpath")
1607
self.assertIsInstance(obj1, Unique)
1608
obj2 = self.bus.get_object("busname", "objectpath")
1609
self.assertIsInstance(obj2, Unique)
1610
self.assertIs(obj1, obj2)
1611
1612
def test_returns_same_old(self):
1613
obj1 = self.bus.get_object("busname1", "objectpath1")
1614
self.assertIsInstance(obj1, Unique)
1615
obj2 = self.bus.get_object("busname2", "objectpath2")
1616
self.assertIsInstance(obj2, Unique)
1617
obj1b = self.bus.get_object("busname1", "objectpath1")
1618
self.assertIsInstance(obj1b, Unique)
1619
self.assertIsNot(obj1, obj2)
1620
self.assertIsNot(obj2, obj1b)
1621
self.assertIs(obj1, obj1b)
1622
1623
1624
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1625
1626
def Stub_pydbus_func(self, func):
1627
class stub_pydbus(object):
1628
"""stub pydbus module"""
1629
class SystemBus(object):
1630
@staticmethod
1631
def get(busname, objectpath):
1632
DBusObject = collections.namedtuple(
1633
"DBusObject", ("methodname",))
1634
return {"interface":
1635
DBusObject(methodname=func)}
1636
return stub_pydbus
1637
1638
def call_method(self, bus, methodname, busname, objectpath,
1639
interface, *args):
1640
with self.assertLogs(log, logging.DEBUG):
1641
return bus.call_method(methodname, busname, objectpath,
1642
interface, *args)
1643
1644
def test_call_method_returns(self):
1645
expected_method_return = Unique()
1646
method_args = (Unique(), Unique())
1647
def func(*args):
1648
self.assertEqual(len(method_args), len(args))
1649
for marg, arg in zip(method_args, args):
1650
self.assertIs(marg, arg)
1651
return expected_method_return
1652
stub_pydbus = self.Stub_pydbus_func(func)
1653
bus = pydbus_adapter.SystemBus(stub_pydbus)
1654
ret = self.call_method(bus, "methodname", "busname",
1655
"objectpath", "interface",
1656
*method_args)
1657
self.assertIs(ret, expected_method_return)
1658
1659
def test_call_method_handles_exception(self):
1660
dbus_logger = logging.getLogger("dbus.proxies")
1661
1662
def func():
1663
raise gi.repository.GLib.Error()
1664
1665
stub_pydbus = self.Stub_pydbus_func(func)
1666
bus = pydbus_adapter.SystemBus(stub_pydbus)
1667
1668
with self.assertRaises(dbus.Error) as e:
1669
self.call_method(bus, "methodname", "busname",
1670
"objectpath", "interface")
1671
1672
self.assertNotIsInstance(e, dbus.ConnectFailed)
1673
1674
def test_get_converts_to_correct_exception(self):
1675
bus = pydbus_adapter.SystemBus(
1676
self.fake_pydbus_raises_exception_on_connect)
1677
with self.assertRaises(dbus.ConnectFailed):
1678
self.call_method(bus, "methodname", "busname",
1679
"objectpath", "interface")
1680
1681
class fake_pydbus_raises_exception_on_connect(object):
1682
"""fake dbus-python module"""
1683
@classmethod
1684
def SystemBus(cls):
1685
def get(busname, objectpath):
1686
raise gi.repository.GLib.Error()
1687
Bus = collections.namedtuple("Bus", ["get"])
1688
return Bus(get=get)
1689
1690
def test_set_property_uses_setattr(self):
1691
class Object(object):
1692
pass
1693
obj = Object()
1694
class pydbus_spy(object):
1695
class SystemBus(object):
1696
@staticmethod
1697
def get(busname, objectpath):
1698
return {"interface": obj}
1699
bus = pydbus_adapter.SystemBus(pydbus_spy)
1700
value = Unique()
1701
bus.set_property("busname", "objectpath", "interface", "key",
1702
value)
1703
self.assertIs(value, obj.key)
1704
1705
def test_get_suppresses_xml_deprecation_warning(self):
1706
if sys.version_info.major >= 3:
1707
return
1708
class stub_pydbus_get(object):
1709
class SystemBus(object):
1710
@staticmethod
1711
def get(busname, objectpath):
1712
warnings.warn_explicit(
1713
"deprecated", DeprecationWarning,
1714
"xml.etree.ElementTree", 0)
1715
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1716
with warnings.catch_warnings(record=True) as w:
1717
warnings.simplefilter("always")
1718
bus.get("busname", "objectpath")
1719
self.assertEqual(0, len(w))
1720
1721
1722
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1723
class stub_pydbus(object):
1724
"""stub pydbus module"""
1725
class SystemBus(object):
1726
@staticmethod
1727
def get(busname, objectpath):
1728
return Unique()
1729
1730
def setUp(self):
1731
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1732
1733
def test_returns_distinct_objectpaths(self):
1734
obj1 = self.bus.get("busname", "objectpath1")
1735
self.assertIsInstance(obj1, Unique)
1736
obj2 = self.bus.get("busname", "objectpath2")
1737
self.assertIsInstance(obj2, Unique)
1738
self.assertIsNot(obj1, obj2)
1739
1740
def test_returns_distinct_busnames(self):
1741
obj1 = self.bus.get("busname1", "objectpath")
1742
self.assertIsInstance(obj1, Unique)
1743
obj2 = self.bus.get("busname2", "objectpath")
1744
self.assertIsInstance(obj2, Unique)
1745
self.assertIsNot(obj1, obj2)
1746
1747
def test_returns_distinct_both(self):
1748
obj1 = self.bus.get("busname1", "objectpath")
1749
self.assertIsInstance(obj1, Unique)
1750
obj2 = self.bus.get("busname2", "objectpath")
1751
self.assertIsInstance(obj2, Unique)
1752
self.assertIsNot(obj1, obj2)
1753
1754
def test_returns_same(self):
1755
obj1 = self.bus.get("busname", "objectpath")
1756
self.assertIsInstance(obj1, Unique)
1757
obj2 = self.bus.get("busname", "objectpath")
1758
self.assertIsInstance(obj2, Unique)
1759
self.assertIs(obj1, obj2)
1760
1761
def test_returns_same_old(self):
1762
obj1 = self.bus.get("busname1", "objectpath1")
1763
self.assertIsInstance(obj1, Unique)
1764
obj2 = self.bus.get("busname2", "objectpath2")
1765
self.assertIsInstance(obj2, Unique)
1766
obj1b = self.bus.get("busname1", "objectpath1")
1767
self.assertIsInstance(obj1b, Unique)
1768
self.assertIsNot(obj1, obj2)
1769
self.assertIsNot(obj2, obj1b)
1770
self.assertIs(obj1, obj1b)
1148
# Test that the dbus_logger still works
1149
with self.assertLogs(dbus_logger, logging.ERROR):
1150
dbus_logger.error("Test")
1151
1152
if isinstance(e.exception.code, int):
1153
self.assertNotEqual(0, e.exception.code)
1154
else:
1155
self.assertIsNotNone(e.exception.code)
1771
1156
1772
1157
1773
1158
class Test_commands_from_options(unittest.TestCase):
1774
1775
1159
def setUp(self):
1776
1160
self.parser = argparse.ArgumentParser()
1777
1161
add_command_line_options(self.parser)
1778
1162
1779
1163
def test_is_enabled(self):
1780
self.assert_command_from_args(["--is-enabled", "client"],
1164
self.assert_command_from_args(["--is-enabled", "foo"],
1781
1165
command.IsEnabled)
1782
1166
1783
1167
def assert_command_from_args(self, args, command_cls,
1794
1178
self.assertEqual(value, getattr(command, key))
1795
1179
1796
1180
def test_is_enabled_short(self):
1797
self.assert_command_from_args(["-V", "client"],
1181
self.assert_command_from_args(["-V", "foo"],
1798
1182
command.IsEnabled)
1799
1183
1800
1184
def test_approve(self):
1801
self.assert_command_from_args(["--approve", "client"],
1185
self.assert_command_from_args(["--approve", "foo"],
1802
1186
command.Approve)
1803
1187
1804
1188
def test_approve_short(self):
1805
self.assert_command_from_args(["-A", "client"],
1806
command.Approve)
1189
self.assert_command_from_args(["-A", "foo"], command.Approve)
1807
1190
1808
1191
def test_deny(self):
1809
self.assert_command_from_args(["--deny", "client"],
1810
command.Deny)
1192
self.assert_command_from_args(["--deny", "foo"], command.Deny)
1811
1193
1812
1194
def test_deny_short(self):
1813
self.assert_command_from_args(["-D", "client"], command.Deny)
1195
self.assert_command_from_args(["-D", "foo"], command.Deny)
1814
1196
1815
1197
def test_remove(self):
1816
self.assert_command_from_args(["--remove", "client"],
1198
self.assert_command_from_args(["--remove", "foo"],
1817
1199
command.Remove)
1818
1200
1819
1201
def test_deny_before_remove(self):
1820
1202
options = self.parser.parse_args(["--deny", "--remove",
1821
"client"])
1203
"foo"])
1822
1204
check_option_syntax(self.parser, options)
1823
1205
commands = commands_from_options(options)
1824
1206
self.assertEqual(2, len(commands))
1835
1217
self.assertIsInstance(commands[1], command.Remove)
1836
1218
1837
1219
def test_remove_short(self):
1838
self.assert_command_from_args(["-r", "client"],
1839
command.Remove)
1220
self.assert_command_from_args(["-r", "foo"], command.Remove)
1840
1221
1841
1222
def test_dump_json(self):
1842
1223
self.assert_command_from_args(["--dump-json"],
1843
1224
command.DumpJSON)
1844
1225
1845
1226
def test_enable(self):
1846
self.assert_command_from_args(["--enable", "client"],
1227
self.assert_command_from_args(["--enable", "foo"],
1847
1228
command.Enable)
1848
1229
1849
1230
def test_enable_short(self):
1850
self.assert_command_from_args(["-e", "client"],
1851
command.Enable)
1231
self.assert_command_from_args(["-e", "foo"], command.Enable)
1852
1232
1853
1233
def test_disable(self):
1854
self.assert_command_from_args(["--disable", "client"],
1234
self.assert_command_from_args(["--disable", "foo"],
1855
1235
command.Disable)
1856
1236
1857
1237
def test_disable_short(self):
1858
self.assert_command_from_args(["-d", "client"],
1859
command.Disable)
1238
self.assert_command_from_args(["-d", "foo"], command.Disable)
1860
1239
1861
1240
def test_bump_timeout(self):
1862
self.assert_command_from_args(["--bump-timeout", "client"],
1241
self.assert_command_from_args(["--bump-timeout", "foo"],
1863
1242
command.BumpTimeout)
1864
1243
1865
1244
def test_bump_timeout_short(self):
1866
self.assert_command_from_args(["-b", "client"],
1245
self.assert_command_from_args(["-b", "foo"],
1867
1246
command.BumpTimeout)
1868
1247
1869
1248
def test_start_checker(self):
1870
self.assert_command_from_args(["--start-checker", "client"],
1249
self.assert_command_from_args(["--start-checker", "foo"],
1871
1250
command.StartChecker)
1872
1251
1873
1252
def test_stop_checker(self):
1874
self.assert_command_from_args(["--stop-checker", "client"],
1253
self.assert_command_from_args(["--stop-checker", "foo"],
1875
1254
command.StopChecker)
1876
1255
1877
1256
def test_approve_by_default(self):
1878
self.assert_command_from_args(["--approve-by-default",
1879
"client"],
1257
self.assert_command_from_args(["--approve-by-default", "foo"],
1880
1258
command.ApproveByDefault)
1881
1259
1882
1260
def test_deny_by_default(self):
1883
self.assert_command_from_args(["--deny-by-default", "client"],
1261
self.assert_command_from_args(["--deny-by-default", "foo"],
1884
1262
command.DenyByDefault)
1885
1263
1886
1264
def test_checker(self):
1887
self.assert_command_from_args(["--checker", ":", "client"],
1265
self.assert_command_from_args(["--checker", ":", "foo"],
1888
1266
command.SetChecker,
1889
1267
value_to_set=":")
1890
1268
1891
1269
def test_checker_empty(self):
1892
self.assert_command_from_args(["--checker", "", "client"],
1270
self.assert_command_from_args(["--checker", "", "foo"],
1893
1271
command.SetChecker,
1894
1272
value_to_set="")
1895
1273
1896
1274
def test_checker_short(self):
1897
self.assert_command_from_args(["-c", ":", "client"],
1275
self.assert_command_from_args(["-c", ":", "foo"],
1898
1276
command.SetChecker,
1899
1277
value_to_set=":")
1900
1278
1901
1279
def test_host(self):
1902
self.assert_command_from_args(
1903
["--host", "client.example.org", "client"],
1904
command.SetHost, value_to_set="client.example.org")
1280
self.assert_command_from_args(["--host", "foo.example.org",
1281
"foo"], command.SetHost,
1282
value_to_set="foo.example.org")
1905
1283
1906
1284
def test_host_short(self):
1907
self.assert_command_from_args(
1908
["-H", "client.example.org", "client"], command.SetHost,
1909
value_to_set="client.example.org")
1285
self.assert_command_from_args(["-H", "foo.example.org",
1286
"foo"], command.SetHost,
1287
value_to_set="foo.example.org")
1910
1288
1911
1289
def test_secret_devnull(self):
1912
1290
self.assert_command_from_args(["--secret", os.path.devnull,
1913
"client"], command.SetSecret,
1291
"foo"], command.SetSecret,
1914
1292
value_to_set=b"")
1915
1293
1916
1294
def test_secret_tempfile(self):
1919
1297
f.write(value)
1920
1298
f.seek(0)
1921
1299
self.assert_command_from_args(["--secret", f.name,
1922
"client"],
1923
command.SetSecret,
1300
"foo"], command.SetSecret,
1924
1301
value_to_set=value)
1925
1302
1926
1303
def test_secret_devnull_short(self):
1927
self.assert_command_from_args(["-s", os.path.devnull,
1928
"client"], command.SetSecret,
1304
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1305
command.SetSecret,
1929
1306
value_to_set=b"")
1930
1307
1931
1308
def test_secret_tempfile_short(self):
1933
1310
value = b"secret\0xyzzy\nbar"
1934
1311
f.write(value)
1935
1312
f.seek(0)
1936
self.assert_command_from_args(["-s", f.name, "client"],
1313
self.assert_command_from_args(["-s", f.name, "foo"],
1937
1314
command.SetSecret,
1938
1315
value_to_set=value)
1939
1316
1940
1317
def test_timeout(self):
1941
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1318
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1942
1319
command.SetTimeout,
1943
1320
value_to_set=300000)
1944
1321
1945
1322
def test_timeout_short(self):
1946
self.assert_command_from_args(["-t", "PT5M", "client"],
1323
self.assert_command_from_args(["-t", "PT5M", "foo"],
1947
1324
command.SetTimeout,
1948
1325
value_to_set=300000)
1949
1326
1950
1327
def test_extended_timeout(self):
1951
1328
self.assert_command_from_args(["--extended-timeout", "PT15M",
1952
"client"],
1329
"foo"],
1953
1330
command.SetExtendedTimeout,
1954
1331
value_to_set=900000)
1955
1332
1956
1333
def test_interval(self):
1957
self.assert_command_from_args(["--interval", "PT2M",
1958
"client"], command.SetInterval,
1334
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1335
command.SetInterval,
1959
1336
value_to_set=120000)
1960
1337
1961
1338
def test_interval_short(self):
1962
self.assert_command_from_args(["-i", "PT2M", "client"],
1339
self.assert_command_from_args(["-i", "PT2M", "foo"],
1963
1340
command.SetInterval,
1964
1341
value_to_set=120000)
1965
1342
1966
1343
def test_approval_delay(self):
1967
1344
self.assert_command_from_args(["--approval-delay", "PT30S",
1968
"client"],
1345
"foo"],
1969
1346
command.SetApprovalDelay,
1970
1347
value_to_set=30000)
1971
1348
1972
1349
def test_approval_duration(self):
1973
1350
self.assert_command_from_args(["--approval-duration", "PT1S",
1974
"client"],
1351
"foo"],
1975
1352
command.SetApprovalDuration,
1976
1353
value_to_set=1000)
1977
1354
1992
1369
class TestCommand(unittest.TestCase):
1993
1370
"""Abstract class for tests of command classes"""
1994
1371
1995
class FakeMandosBus(dbus.MandosBus):
1996
def __init__(self, testcase):
1997
self.client_properties = {
1998
"Name": "foo",
1999
"KeyID": ("92ed150794387c03ce684574b1139a65"
2000
"94a34f895daaaf09fd8ea90a27cddb12"),
2001
"Secret": b"secret",
2002
"Host": "foo.example.org",
2003
"Enabled": True,
2004
"Timeout": 300000,
2005
"LastCheckedOK": "2019-02-03T00:00:00",
2006
"Created": "2019-01-02T00:00:00",
2007
"Interval": 120000,
2008
"Fingerprint": ("778827225BA7DE539C5A"
2009
"7CFA59CFF7CDBD9A5920"),
2010
"CheckerRunning": False,
2011
"LastEnabled": "2019-01-03T00:00:00",
2012
"ApprovalPending": False,
2013
"ApprovedByDefault": True,
2014
"LastApprovalRequest": "",
2015
"ApprovalDelay": 0,
2016
"ApprovalDuration": 1000,
2017
"Checker": "fping -q -- %(host)s",
2018
"ExtendedTimeout": 900000,
2019
"Expires": "2019-02-04T00:00:00",
2020
"LastCheckerStatus": 0,
2021
}
2022
self.other_client_properties = {
2023
"Name": "barbar",
2024
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2025
"6ab612cff5ad227247e46c2b020f441c"),
2026
"Secret": b"secretbar",
2027
"Host": "192.0.2.3",
2028
"Enabled": True,
2029
"Timeout": 300000,
2030
"LastCheckedOK": "2019-02-04T00:00:00",
2031
"Created": "2019-01-03T00:00:00",
2032
"Interval": 120000,
2033
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2034
"F547B3A107558FCA3A27"),
2035
"CheckerRunning": True,
2036
"LastEnabled": "2019-01-04T00:00:00",
2037
"ApprovalPending": False,
2038
"ApprovedByDefault": False,
2039
"LastApprovalRequest": "2019-01-03T00:00:00",
2040
"ApprovalDelay": 30000,
2041
"ApprovalDuration": 93785000,
2042
"Checker": ":",
2043
"ExtendedTimeout": 900000,
2044
"Expires": "2019-02-05T00:00:00",
2045
"LastCheckerStatus": -2,
2046
}
2047
self.clients = collections.OrderedDict(
2048
[
2049
("client_objectpath", self.client_properties),
2050
("other_client_objectpath",
2051
self.other_client_properties),
2052
])
2053
self.one_client = {"client_objectpath":
2054
self.client_properties}
2055
self.testcase = testcase
2056
self.calls = []
2057
2058
def call_method(self, methodname, busname, objectpath,
2059
interface, *args):
2060
self.testcase.assertEqual("se.recompile.Mandos", busname)
2061
self.calls.append((methodname, busname, objectpath,
2062
interface, args))
2063
if interface == "org.freedesktop.DBus.Properties":
2064
if methodname == "Set":
2065
self.testcase.assertEqual(3, len(args))
2066
interface, key, value = args
2067
self.testcase.assertEqual(
2068
"se.recompile.Mandos.Client", interface)
2069
self.clients[objectpath][key] = value
2070
return
2071
elif interface == "se.recompile.Mandos":
2072
self.testcase.assertEqual("RemoveClient", methodname)
2073
self.testcase.assertEqual(1, len(args))
2074
clientpath = args[0]
2075
del self.clients[clientpath]
2076
return
2077
elif interface == "se.recompile.Mandos.Client":
2078
if methodname == "Approve":
2079
self.testcase.assertEqual(1, len(args))
2080
return
2081
raise ValueError()
2082
2083
1372
def setUp(self):
2084
self.bus = self.FakeMandosBus(self)
1373
testcase = self
1374
class MockClient(object):
1375
def __init__(self, name, **attributes):
1376
self.__dbus_object_path__ = "/clients/{}".format(name)
1377
self.attributes = attributes
1378
self.attributes["Name"] = name
1379
self.calls = []
1380
def Set(self, interface, propname, value, dbus_interface):
1381
testcase.assertEqual(client_dbus_interface, interface)
1382
testcase.assertEqual(dbus.PROPERTIES_IFACE,
1383
dbus_interface)
1384
self.attributes[propname] = value
1385
def Approve(self, approve, dbus_interface):
1386
testcase.assertEqual(client_dbus_interface,
1387
dbus_interface)
1388
self.calls.append(("Approve", (approve,
1389
dbus_interface)))
1390
self.client = MockClient(
1391
"foo",
1392
KeyID=("92ed150794387c03ce684574b1139a65"
1393
"94a34f895daaaf09fd8ea90a27cddb12"),
1394
Secret=b"secret",
1395
Host="foo.example.org",
1396
Enabled=dbus.Boolean(True),
1397
Timeout=300000,
1398
LastCheckedOK="2019-02-03T00:00:00",
1399
Created="2019-01-02T00:00:00",
1400
Interval=120000,
1401
Fingerprint=("778827225BA7DE539C5A"
1402
"7CFA59CFF7CDBD9A5920"),
1403
CheckerRunning=dbus.Boolean(False),
1404
LastEnabled="2019-01-03T00:00:00",
1405
ApprovalPending=dbus.Boolean(False),
1406
ApprovedByDefault=dbus.Boolean(True),
1407
LastApprovalRequest="",
1408
ApprovalDelay=0,
1409
ApprovalDuration=1000,
1410
Checker="fping -q -- %(host)s",
1411
ExtendedTimeout=900000,
1412
Expires="2019-02-04T00:00:00",
1413
LastCheckerStatus=0)
1414
self.other_client = MockClient(
1415
"barbar",
1416
KeyID=("0558568eedd67d622f5c83b35a115f79"
1417
"6ab612cff5ad227247e46c2b020f441c"),
1418
Secret=b"secretbar",
1419
Host="192.0.2.3",
1420
Enabled=dbus.Boolean(True),
1421
Timeout=300000,
1422
LastCheckedOK="2019-02-04T00:00:00",
1423
Created="2019-01-03T00:00:00",
1424
Interval=120000,
1425
Fingerprint=("3E393AEAEFB84C7E89E2"
1426
"F547B3A107558FCA3A27"),
1427
CheckerRunning=dbus.Boolean(True),
1428
LastEnabled="2019-01-04T00:00:00",
1429
ApprovalPending=dbus.Boolean(False),
1430
ApprovedByDefault=dbus.Boolean(False),
1431
LastApprovalRequest="2019-01-03T00:00:00",
1432
ApprovalDelay=30000,
1433
ApprovalDuration=93785000,
1434
Checker=":",
1435
ExtendedTimeout=900000,
1436
Expires="2019-02-05T00:00:00",
1437
LastCheckerStatus=-2)
1438
self.clients = collections.OrderedDict(
1439
[
1440
("/clients/foo", self.client.attributes),
1441
("/clients/barbar", self.other_client.attributes),
1442
])
1443
self.one_client = {"/clients/foo": self.client.attributes}
1444
1445
@property
1446
def bus(self):
1447
class Bus(object):
1448
@staticmethod
1449
def get_object(client_bus_name, path):
1450
self.assertEqual(dbus_busname, client_bus_name)
1451
return {
1452
# Note: "self" here is the TestCmd instance, not
1453
# the Bus instance, since this is a static method!
1454
"/clients/foo": self.client,
1455
"/clients/barbar": self.other_client,
1456
}[path]
1457
return Bus()
2085
1458
2086
1459
2087
1460
class TestBaseCommands(TestCommand):
2088
1461
2089
1462
def test_IsEnabled_exits_successfully(self):
2090
1463
with self.assertRaises(SystemExit) as e:
2091
command.IsEnabled().run(self.bus.one_client)
1464
command.IsEnabled().run(self.one_client)
2092
1465
if e.exception.code is not None:
2093
1466
self.assertEqual(0, e.exception.code)
2094
1467
else:
2095
1468
self.assertIsNone(e.exception.code)
2096
1469
2097
1470
def test_IsEnabled_exits_with_failure(self):
2098
self.bus.client_properties["Enabled"] = False
1471
self.client.attributes["Enabled"] = dbus.Boolean(False)
2099
1472
with self.assertRaises(SystemExit) as e:
2100
command.IsEnabled().run(self.bus.one_client)
1473
command.IsEnabled().run(self.one_client)
2101
1474
if isinstance(e.exception.code, int):
2102
1475
self.assertNotEqual(0, e.exception.code)
2103
1476
else:
2104
1477
self.assertIsNotNone(e.exception.code)
2105
1478
2106
1479
def test_Approve(self):
2107
busname = "se.recompile.Mandos"
2108
client_interface = "se.recompile.Mandos.Client"
2109
command.Approve().run(self.bus.clients, self.bus)
2110
for clientpath in self.bus.clients:
2111
self.assertIn(("Approve", busname, clientpath,
2112
client_interface, (True,)), self.bus.calls)
1480
command.Approve().run(self.clients, self.bus)
1481
for clientpath in self.clients:
1482
client = self.bus.get_object(dbus_busname, clientpath)
1483
self.assertIn(("Approve", (True, client_dbus_interface)),
1484
client.calls)
2113
1485
2114
1486
def test_Deny(self):
2115
busname = "se.recompile.Mandos"
2116
client_interface = "se.recompile.Mandos.Client"
2117
command.Deny().run(self.bus.clients, self.bus)
2118
for clientpath in self.bus.clients:
2119
self.assertIn(("Approve", busname, clientpath,
2120
client_interface, (False,)),
2121
self.bus.calls)
1487
command.Deny().run(self.clients, self.bus)
1488
for clientpath in self.clients:
1489
client = self.bus.get_object(dbus_busname, clientpath)
1490
self.assertIn(("Approve", (False, client_dbus_interface)),
1491
client.calls)
2122
1492
2123
1493
def test_Remove(self):
2124
command.Remove().run(self.bus.clients, self.bus)
2125
for clientpath in self.bus.clients:
2126
self.assertIn(("RemoveClient", dbus_busname,
2127
dbus_server_path, dbus_server_interface,
2128
(clientpath,)), self.bus.calls)
1494
class MockMandos(object):
1495
def __init__(self):
1496
self.calls = []
1497
def RemoveClient(self, dbus_path):
1498
self.calls.append(("RemoveClient", (dbus_path,)))
1499
mandos = MockMandos()
1500
command.Remove().run(self.clients, self.bus, mandos)
1501
for clientpath in self.clients:
1502
self.assertIn(("RemoveClient", (clientpath,)),
1503
mandos.calls)
2129
1504
2130
1505
expected_json = {
2131
1506
"foo": {
2180
1555
2181
1556
def test_DumpJSON_normal(self):
2182
1557
with self.capture_stdout_to_buffer() as buffer:
2183
command.DumpJSON().run(self.bus.clients)
1558
command.DumpJSON().run(self.clients)
2184
1559
json_data = json.loads(buffer.getvalue())
2185
1560
self.assertDictEqual(self.expected_json, json_data)
2186
1561
2197
1572
2198
1573
def test_DumpJSON_one_client(self):
2199
1574
with self.capture_stdout_to_buffer() as buffer:
2200
command.DumpJSON().run(self.bus.one_client)
1575
command.DumpJSON().run(self.one_client)
2201
1576
json_data = json.loads(buffer.getvalue())
2202
1577
expected_json = {"foo": self.expected_json["foo"]}
2203
1578
self.assertDictEqual(expected_json, json_data)
2204
1579
2205
1580
def test_PrintTable_normal(self):
2206
1581
with self.capture_stdout_to_buffer() as buffer:
2207
command.PrintTable().run(self.bus.clients)
1582
command.PrintTable().run(self.clients)
2208
1583
expected_output = "\n".join((
2209
1584
"Name Enabled Timeout Last Successful Check",
2210
1585
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2214
1589
2215
1590
def test_PrintTable_verbose(self):
2216
1591
with self.capture_stdout_to_buffer() as buffer:
2217
command.PrintTable(verbose=True).run(self.bus.clients)
1592
command.PrintTable(verbose=True).run(self.clients)
2218
1593
columns = (
2219
1594
(
2220
1595
"Name ",
2310
1685
2311
1686
def test_PrintTable_one_client(self):
2312
1687
with self.capture_stdout_to_buffer() as buffer:
2313
command.PrintTable().run(self.bus.one_client)
1688
command.PrintTable().run(self.one_client)
2314
1689
expected_output = "\n".join((
2315
1690
"Name Enabled Timeout Last Successful Check",
2316
1691
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2318
1693
self.assertEqual(expected_output, buffer.getvalue())
2319
1694
2320
1695
2321
class TestPropertySetterCmd(TestCommand):
2322
"""Abstract class for tests of command.PropertySetter classes"""
2323
1696
class TestPropertyCmd(TestCommand):
1697
"""Abstract class for tests of command.Property classes"""
2324
1698
def runTest(self):
2325
1699
if not hasattr(self, "command"):
2326
return # Abstract TestCase class
2327
2328
if hasattr(self, "values_to_set"):
2329
cmd_args = [(value,) for value in self.values_to_set]
2330
values_to_get = getattr(self, "values_to_get",
2331
self.values_to_set)
2332
else:
2333
cmd_args = [() for x in range(len(self.values_to_get))]
2334
values_to_get = self.values_to_get
2335
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2336
for clientpath in self.bus.clients:
2337
self.bus.clients[clientpath][self.propname] = (
2338
Unique())
2339
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2340
for clientpath in self.bus.clients:
2341
value = (self.bus.clients[clientpath]
2342
[self.propname])
2343
self.assertNotIsInstance(value, Unique)
1700
return
1701
values_to_get = getattr(self, "values_to_get",
1702
self.values_to_set)
1703
for value_to_set, value_to_get in zip(self.values_to_set,
1704
values_to_get):
1705
for clientpath in self.clients:
1706
client = self.bus.get_object(dbus_busname, clientpath)
1707
old_value = client.attributes[self.propname]
1708
client.attributes[self.propname] = self.Unique()
1709
self.run_command(value_to_set, self.clients)
1710
for clientpath in self.clients:
1711
client = self.bus.get_object(dbus_busname, clientpath)
1712
value = client.attributes[self.propname]
1713
self.assertNotIsInstance(value, self.Unique)
2344
1714
self.assertEqual(value_to_get, value)
2345
1715
2346
2347
class TestEnableCmd(TestPropertySetterCmd):
1716
class Unique(object):
1717
"""Class for objects which exist only to be unique objects,
1718
since unittest.mock.sentinel only exists in Python 3.3"""
1719
1720
def run_command(self, value, clients):
1721
self.command().run(clients, self.bus)
1722
1723
1724
class TestEnableCmd(TestPropertyCmd):
2348
1725
command = command.Enable
2349
1726
propname = "Enabled"
2350
values_to_get = [True]
2351
2352
2353
class TestDisableCmd(TestPropertySetterCmd):
1727
values_to_set = [dbus.Boolean(True)]
1728
1729
1730
class TestDisableCmd(TestPropertyCmd):
2354
1731
command = command.Disable
2355
1732
propname = "Enabled"
2356
values_to_get = [False]
2357
2358
2359
class TestBumpTimeoutCmd(TestPropertySetterCmd):
1733
values_to_set = [dbus.Boolean(False)]
1734
1735
1736
class TestBumpTimeoutCmd(TestPropertyCmd):
2360
1737
command = command.BumpTimeout
2361
1738
propname = "LastCheckedOK"
2362
values_to_get = [""]
2363
2364
2365
class TestStartCheckerCmd(TestPropertySetterCmd):
1739
values_to_set = [""]
1740
1741
1742
class TestStartCheckerCmd(TestPropertyCmd):
2366
1743
command = command.StartChecker
2367
1744
propname = "CheckerRunning"
2368
values_to_get = [True]
2369
2370
2371
class TestStopCheckerCmd(TestPropertySetterCmd):
1745
values_to_set = [dbus.Boolean(True)]
1746
1747
1748
class TestStopCheckerCmd(TestPropertyCmd):
2372
1749
command = command.StopChecker
2373
1750
propname = "CheckerRunning"
2374
values_to_get = [False]
2375
2376
2377
class TestApproveByDefaultCmd(TestPropertySetterCmd):
1751
values_to_set = [dbus.Boolean(False)]
1752
1753
1754
class TestApproveByDefaultCmd(TestPropertyCmd):
2378
1755
command = command.ApproveByDefault
2379
1756
propname = "ApprovedByDefault"
2380
values_to_get = [True]
2381
2382
2383
class TestDenyByDefaultCmd(TestPropertySetterCmd):
1757
values_to_set = [dbus.Boolean(True)]
1758
1759
1760
class TestDenyByDefaultCmd(TestPropertyCmd):
2384
1761
command = command.DenyByDefault
2385
1762
propname = "ApprovedByDefault"
2386
values_to_get = [False]
2387
2388
2389
class TestSetCheckerCmd(TestPropertySetterCmd):
1763
values_to_set = [dbus.Boolean(False)]
1764
1765
1766
class TestPropertyValueCmd(TestPropertyCmd):
1767
"""Abstract class for tests of PropertyValueCmd classes"""
1768
1769
def runTest(self):
1770
if type(self) is TestPropertyValueCmd:
1771
return
1772
return super(TestPropertyValueCmd, self).runTest()
1773
1774
def run_command(self, value, clients):
1775
self.command(value).run(clients, self.bus)
1776
1777
1778
class TestSetCheckerCmd(TestPropertyValueCmd):
2390
1779
command = command.SetChecker
2391
1780
propname = "Checker"
2392
1781
values_to_set = ["", ":", "fping -q -- %s"]
2393
1782
2394
1783
2395
class TestSetHostCmd(TestPropertySetterCmd):
1784
class TestSetHostCmd(TestPropertyValueCmd):
2396
1785
command = command.SetHost
2397
1786
propname = "Host"
2398
values_to_set = ["192.0.2.3", "client.example.org"]
2399
2400
2401
class TestSetSecretCmd(TestPropertySetterCmd):
1787
values_to_set = ["192.0.2.3", "foo.example.org"]
1788
1789
1790
class TestSetSecretCmd(TestPropertyValueCmd):
2402
1791
command = command.SetSecret
2403
1792
propname = "Secret"
2404
1793
values_to_set = [io.BytesIO(b""),
2405
1794
io.BytesIO(b"secret\0xyzzy\nbar")]
2406
values_to_get = [f.getvalue() for f in values_to_set]
2407
2408
2409
class TestSetTimeoutCmd(TestPropertySetterCmd):
1795
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1796
1797
1798
class TestSetTimeoutCmd(TestPropertyValueCmd):
2410
1799
command = command.SetTimeout
2411
1800
propname = "Timeout"
2412
1801
values_to_set = [datetime.timedelta(),
2414
1803
datetime.timedelta(seconds=1),
2415
1804
datetime.timedelta(weeks=1),
2416
1805
datetime.timedelta(weeks=52)]
2417
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2418
2419
2420
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
1806
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1807
1808
1809
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
2421
1810
command = command.SetExtendedTimeout
2422
1811
propname = "ExtendedTimeout"
2423
1812
values_to_set = [datetime.timedelta(),
2425
1814
datetime.timedelta(seconds=1),
2426
1815
datetime.timedelta(weeks=1),
2427
1816
datetime.timedelta(weeks=52)]
2428
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2429
2430
2431
class TestSetIntervalCmd(TestPropertySetterCmd):
1817
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1818
1819
1820
class TestSetIntervalCmd(TestPropertyValueCmd):
2432
1821
command = command.SetInterval
2433
1822
propname = "Interval"
2434
1823
values_to_set = [datetime.timedelta(),
2436
1825
datetime.timedelta(seconds=1),
2437
1826
datetime.timedelta(weeks=1),
2438
1827
datetime.timedelta(weeks=52)]
2439
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2440
2441
2442
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
1828
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1829
1830
1831
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
2443
1832
command = command.SetApprovalDelay
2444
1833
propname = "ApprovalDelay"
2445
1834
values_to_set = [datetime.timedelta(),
2447
1836
datetime.timedelta(seconds=1),
2448
1837
datetime.timedelta(weeks=1),
2449
1838
datetime.timedelta(weeks=52)]
2450
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2451
2452
2453
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
1839
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1840
1841
1842
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
2454
1843
command = command.SetApprovalDuration
2455
1844
propname = "ApprovalDuration"
2456
1845
values_to_set = [datetime.timedelta(),
2458
1847
datetime.timedelta(seconds=1),
2459
1848
datetime.timedelta(weeks=1),
2460
1849
datetime.timedelta(weeks=52)]
2461
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1850
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2462
1851
2463
1852
2464
1853
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0