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- Committer: Teddy Hogeborn
- Date: 2019-04-09 19:41:53 UTC
- mfrom: (1099 trunk)
- mto: This revision was merged to the branch mainline in revision 1100.
- Revision ID: teddy@recompile.se-20190409194153-khftfvj3ee27md1a
Merge from trunk
- files added:
- initramfs-tools-conf-hook
- files modified:
- Makefile
added
removed
mandos-ctl
46
46
import tempfile
47
47
import contextlib
48
48
49
import dbus
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
50
62
51
63
# Show warnings by default
52
64
if not sys.warnoptions:
61
73
62
74
if sys.version_info.major == 2:
63
75
str = unicode
76
import StringIO
77
io.StringIO = StringIO.StringIO
64
78
65
79
locale.setlocale(locale.LC_ALL, "")
66
80
67
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
81
version = "1.8.3"
74
82
75
83
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
80
81
82
84
def main():
83
85
parser = argparse.ArgumentParser()
84
85
86
add_command_line_options(parser)
86
87
87
88
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
bus = dbus.SystemBus()
97
98
mandos_dbus_object = get_mandos_dbus_object(bus)
99
100
mandos_serv = dbus.Interface(
101
mandos_dbus_object, dbus_interface=server_dbus_interface)
102
mandos_serv_object_manager = dbus.Interface(
103
mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
104
105
managed_objects = get_managed_objects(mandos_serv_object_manager)
106
107
all_clients = {}
108
for path, ifs_and_props in managed_objects.items():
109
try:
110
all_clients[path] = ifs_and_props[client_dbus_interface]
111
except KeyError:
112
pass
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
113
110
114
111
# Compile dict of (clientpath: properties) to process
115
112
if not clientnames:
128
125
commands = commands_from_options(options)
129
126
130
127
for command in commands:
131
command.run(clients, bus, mandos_serv)
128
command.run(clients, bus)
132
129
133
130
134
131
def add_command_line_options(parser):
139
136
help="Select all clients")
140
137
parser.add_argument("-v", "--verbose", action="store_true",
141
138
help="Print all fields")
142
parser.add_argument("-j", "--dump-json", action="store_true",
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
143
142
help="Dump client data in JSON format")
144
143
enable_disable = parser.add_mutually_exclusive_group()
145
enable_disable.add_argument("-e", "--enable", action="store_true",
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
146
147
help="Enable client")
147
enable_disable.add_argument("-d", "--disable",
148
action="store_true",
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
149
151
help="disable client")
150
parser.add_argument("-b", "--bump-timeout", action="store_true",
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
151
155
help="Bump timeout for client")
152
156
start_stop_checker = parser.add_mutually_exclusive_group()
153
157
start_stop_checker.add_argument("--start-checker",
154
action="store_true",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
155
161
help="Start checker for client")
156
start_stop_checker.add_argument("--stop-checker",
157
action="store_true",
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
158
165
help="Stop checker for client")
159
parser.add_argument("-V", "--is-enabled", action="store_true",
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
160
169
help="Check if client is enabled")
161
parser.add_argument("-r", "--remove", action="store_true",
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
162
173
help="Remove client")
163
parser.add_argument("-c", "--checker",
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
164
177
help="Set checker command for client")
165
parser.add_argument("-t", "--timeout", type=string_to_delta,
166
help="Set timeout for client")
167
parser.add_argument("--extended-timeout", type=string_to_delta,
168
help="Set extended timeout for client")
169
parser.add_argument("-i", "--interval", type=string_to_delta,
170
help="Set checker interval for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(string_to_delta),
192
help="Set checker interval for client")
171
193
approve_deny_default = parser.add_mutually_exclusive_group()
172
194
approve_deny_default.add_argument(
173
"--approve-by-default", action="store_true",
174
default=None, dest="approved_by_default",
195
"--approve-by-default", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
175
198
help="Set client to be approved by default")
176
199
approve_deny_default.add_argument(
177
"--deny-by-default", action="store_false",
178
dest="approved_by_default",
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
179
203
help="Set client to be denied by default")
180
parser.add_argument("--approval-delay", type=string_to_delta,
181
help="Set delay before client approve/deny")
182
parser.add_argument("--approval-duration", type=string_to_delta,
183
help="Set duration of one client approval")
184
parser.add_argument("-H", "--host", help="Set host for client")
185
parser.add_argument("-s", "--secret",
186
type=argparse.FileType(mode="rb"),
187
help="Set password blob (file) for client")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
188
223
approve_deny = parser.add_mutually_exclusive_group()
189
224
approve_deny.add_argument(
190
"-A", "--approve", action="store_true",
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
191
227
help="Approve any current client request")
192
approve_deny.add_argument("-D", "--deny", action="store_true",
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
193
231
help="Deny any current client request")
194
232
parser.add_argument("--debug", action="store_true",
195
233
help="Debug mode (show D-Bus commands)")
386
424
"""Apply additional restrictions on options, not expressible in
387
425
argparse"""
388
426
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))
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)
408
450
409
if has_actions(options) and not (options.client or options.all):
451
if has_commands(options) and not (options.client or options.all):
410
452
parser.error("Options require clients names or --all.")
411
if options.verbose and has_actions(options):
453
if options.verbose and has_commands(options):
412
454
parser.error("--verbose can only be used alone.")
413
if options.dump_json and (options.verbose
414
or has_actions(options)):
455
if (has_commands(options, (command.DumpJSON,))
456
and (options.verbose or len(options.commands) > 1)):
415
457
parser.error("--dump-json can only be used alone.")
416
if options.all and not has_actions(options):
458
if options.all and not has_commands(options):
417
459
parser.error("--all requires an action.")
418
if options.is_enabled and len(options.client) > 1:
460
if (has_commands(options, (command.IsEnabled,))
461
and len(options.client) > 1):
419
462
parser.error("--is-enabled requires exactly one client")
420
if options.remove:
421
options.remove = False
422
if has_actions(options) and not options.deny:
423
parser.error("--remove can only be combined with --deny")
424
options.remove = True
425
426
427
def get_mandos_dbus_object(bus):
428
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
429
dbus_busname, server_dbus_path)
430
with if_dbus_exception_log_with_exception_and_exit(
431
"Could not connect to Mandos server: %s"):
432
mandos_dbus_object = bus.get_object(dbus_busname,
433
server_dbus_path)
434
return mandos_dbus_object
435
436
437
@contextlib.contextmanager
438
def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
439
try:
440
yield
441
except dbus.exceptions.DBusException as e:
442
log.critical(*(args + (e,)), **kwargs)
443
sys.exit(1)
444
445
446
def get_managed_objects(object_manager):
447
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
448
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
449
with if_dbus_exception_log_with_exception_and_exit(
450
"Failed to access Mandos server through D-Bus:\n%s"):
451
with SilenceLogger("dbus.proxies"):
452
managed_objects = object_manager.GetManagedObjects()
453
return managed_objects
454
455
456
class SilenceLogger(object):
457
"Simple context manager to silence a particular logger"
458
def __init__(self, loggername):
459
self.logger = logging.getLogger(loggername)
460
461
def __enter__(self):
462
self.logger.addFilter(self.nullfilter)
463
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)
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
473
679
474
680
475
681
def commands_from_options(options):
476
682
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())
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)
512
701
else:
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))
702
cleaned_after.append(cmd)
703
if cleaned_after != after_remove:
704
commands = before_remove + cleaned_after
541
705
542
706
# If no command option has been given, show table of clients,
543
707
# optionally verbosely
552
716
553
717
class Base(object):
554
718
"""Abstract base class for commands"""
555
def run(self, clients, bus=None, mandos=None):
719
def run(self, clients, bus=None):
556
720
"""Normal commands should implement run_on_one_client(),
557
721
but commands which want to operate on all clients at the same time can
558
722
override this run() method instead.
559
723
"""
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)
724
self.bus = bus
725
for client, properties in clients.items():
565
726
self.run_on_one_client(client, properties)
566
727
567
728
568
729
class IsEnabled(Base):
569
def run(self, clients, bus=None, mandos=None):
570
client, properties = next(iter(clients.items()))
571
if self.is_enabled(client, properties):
730
def run(self, clients, bus=None):
731
properties = next(iter(clients.values()))
732
if properties["Enabled"]:
572
733
sys.exit(0)
573
734
sys.exit(1)
574
def is_enabled(self, client, properties):
575
return properties["Enabled"]
576
735
577
736
578
737
class Approve(Base):
579
738
def run_on_one_client(self, client, properties):
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)
739
self.bus.call_client_method(client, "Approve", True)
585
740
586
741
587
742
class Deny(Base):
588
743
def run_on_one_client(self, client, properties):
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)
744
self.bus.call_client_method(client, "Approve", False)
594
745
595
746
596
747
class Remove(Base):
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__)
748
def run(self, clients, bus):
749
for clientpath in frozenset(clients.keys()):
750
bus.call_server_method("RemoveClient", clientpath)
603
751
604
752
605
753
class Output(Base):
613
761
"Checker", "ExtendedTimeout", "Expires",
614
762
"LastCheckerStatus")
615
763
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
622
764
623
765
class DumpJSON(Output):
624
def output(self, clients):
625
data = {client["Name"]:
626
{key: self.dbus_boolean_to_bool(client[key])
766
def run(self, clients, bus=None):
767
data = {properties["Name"]:
768
{key: properties[key]
627
769
for key in self.all_keywords}
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
770
for properties in clients.values()}
771
print(json.dumps(data, indent=4, separators=(',', ': ')))
636
772
637
773
638
774
class PrintTable(Output):
639
775
def __init__(self, verbose=False):
640
776
self.verbose = verbose
641
777
642
def output(self, clients):
778
def run(self, clients, bus=None):
643
779
default_keywords = ("Name", "Enabled", "Timeout",
644
780
"LastCheckedOK")
645
781
keywords = default_keywords
646
782
if self.verbose:
647
783
keywords = self.all_keywords
648
return str(self.TableOfClients(clients, keywords))
784
print(self.TableOfClients(clients.values(), keywords))
649
785
650
786
class TableOfClients(object):
651
787
tableheaders = {
706
842
707
843
@classmethod
708
844
def valuetostring(cls, value, keyword):
709
if isinstance(value, dbus.Boolean):
845
if isinstance(value, bool):
710
846
return "Yes" if value else "No"
711
847
if keyword in ("Timeout", "Interval", "ApprovalDelay",
712
848
"ApprovalDuration", "ExtendedTimeout"):
732
868
seconds=td.seconds % 60))
733
869
734
870
735
class Property(Base):
871
class PropertySetter(Base):
736
872
"Abstract class for Actions for setting one client property"
737
873
738
def run_on_one_client(self, client, properties):
874
def run_on_one_client(self, client, properties=None):
739
875
"""Set the Client's D-Bus property"""
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)
876
self.bus.set_client_property(client, self.propname,
877
self.value_to_set)
750
878
751
879
@property
752
880
def propname(self):
753
881
raise NotImplementedError()
754
882
755
883
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):
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):
767
895
propname = "LastCheckedOK"
768
896
value_to_set = ""
769
897
770
898
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"
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."""
793
922
def __init__(self, value):
794
923
self.value_to_set = value
795
924
925
@classmethod
926
def argparse(cls, argtype):
927
def cmdtype(arg):
928
return cls(argtype(arg))
929
return cmdtype
796
930
797
class SetChecker(PropertyValue):
931
class SetChecker(PropertySetterValue):
798
932
propname = "Checker"
799
933
800
934
801
class SetHost(PropertyValue):
935
class SetHost(PropertySetterValue):
802
936
propname = "Host"
803
937
804
938
805
class SetSecret(PropertyValue):
939
class SetSecret(PropertySetterValue):
806
940
propname = "Secret"
807
941
808
942
@property
816
950
value.close()
817
951
818
952
819
class MillisecondsPropertyValueArgument(PropertyValue):
820
"""Abstract class for PropertyValue taking a value argument as
821
a datetime.timedelta() but should store it as milliseconds."""
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."""
822
957
823
958
@property
824
959
def value_to_set(self):
830
965
self._vts = int(round(value.total_seconds() * 1000))
831
966
832
967
833
class SetTimeout(MillisecondsPropertyValueArgument):
968
class SetTimeout(PropertySetterValueMilliseconds):
834
969
propname = "Timeout"
835
970
836
971
837
class SetExtendedTimeout(MillisecondsPropertyValueArgument):
972
class SetExtendedTimeout(PropertySetterValueMilliseconds):
838
973
propname = "ExtendedTimeout"
839
974
840
975
841
class SetInterval(MillisecondsPropertyValueArgument):
976
class SetInterval(PropertySetterValueMilliseconds):
842
977
propname = "Interval"
843
978
844
979
845
class SetApprovalDelay(MillisecondsPropertyValueArgument):
980
class SetApprovalDelay(PropertySetterValueMilliseconds):
846
981
propname = "ApprovalDelay"
847
982
848
983
849
class SetApprovalDuration(MillisecondsPropertyValueArgument):
984
class SetApprovalDuration(PropertySetterValueMilliseconds):
850
985
propname = "ApprovalDuration"
851
986
852
987
885
1020
"output"))
886
1021
887
1022
1023
class Unique(object):
1024
"""Class for objects which exist only to be unique objects, since
1025
unittest.mock.sentinel only exists in Python 3.3"""
1026
1027
888
1028
class Test_string_to_delta(TestCaseWithAssertLogs):
889
1029
# Just test basic RFC 3339 functionality here, the doc string for
890
1030
# rfc3339_duration_to_delta() already has more comprehensive
891
# tests, which is run by doctest.
1031
# tests, which are run by doctest.
892
1032
893
1033
def test_rfc3339_zero_seconds(self):
894
1034
self.assertEqual(datetime.timedelta(),
918
1058
919
1059
def test_actions_requires_client_or_all(self):
920
1060
for action, value in self.actions.items():
921
options = self.parser.parse_args()
922
setattr(options, action, value)
1061
args = self.actionargs(action, value)
923
1062
with self.assertParseError():
924
self.check_option_syntax(options)
1063
self.parse_args(args)
925
1064
926
# This mostly corresponds to the definition from has_actions() in
1065
# This mostly corresponds to the definition from has_commands() in
927
1066
# check_option_syntax()
928
1067
actions = {
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,
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,
950
1087
}
951
1088
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
952
1096
@contextlib.contextmanager
953
1097
def assertParseError(self):
954
1098
with self.assertRaises(SystemExit) as e:
959
1103
# /argparse.html#exiting-methods
960
1104
self.assertEqual(2, e.exception.code)
961
1105
1106
def parse_args(self, args):
1107
options = self.parser.parse_args(args)
1108
check_option_syntax(self.parser, options)
1109
962
1110
@staticmethod
963
1111
@contextlib.contextmanager
964
1112
def redirect_stderr_to_devnull():
975
1123
976
1124
def test_actions_all_conflicts_with_verbose(self):
977
1125
for action, value in self.actions.items():
978
options = self.parser.parse_args()
979
setattr(options, action, value)
980
options.all = True
981
options.verbose = True
1126
args = self.actionargs(action, value, "--all",
1127
"--verbose")
982
1128
with self.assertParseError():
983
self.check_option_syntax(options)
1129
self.parse_args(args)
984
1130
985
1131
def test_actions_with_client_conflicts_with_verbose(self):
986
1132
for action, value in self.actions.items():
987
options = self.parser.parse_args()
988
setattr(options, action, value)
989
options.verbose = True
990
options.client = ["foo"]
1133
args = self.actionargs(action, value, "--verbose",
1134
"client")
991
1135
with self.assertParseError():
992
self.check_option_syntax(options)
1136
self.parse_args(args)
993
1137
994
1138
def test_dump_json_conflicts_with_verbose(self):
995
options = self.parser.parse_args()
996
options.dump_json = True
997
options.verbose = True
1139
args = ["--dump-json", "--verbose"]
998
1140
with self.assertParseError():
999
self.check_option_syntax(options)
1141
self.parse_args(args)
1000
1142
1001
1143
def test_dump_json_conflicts_with_action(self):
1002
1144
for action, value in self.actions.items():
1003
options = self.parser.parse_args()
1004
setattr(options, action, value)
1005
options.dump_json = True
1145
args = self.actionargs(action, value, "--dump-json")
1006
1146
with self.assertParseError():
1007
self.check_option_syntax(options)
1147
self.parse_args(args)
1008
1148
1009
1149
def test_all_can_not_be_alone(self):
1010
options = self.parser.parse_args()
1011
options.all = True
1150
args = ["--all"]
1012
1151
with self.assertParseError():
1013
self.check_option_syntax(options)
1152
self.parse_args(args)
1014
1153
1015
1154
def test_all_is_ok_with_any_action(self):
1016
1155
for action, value in self.actions.items():
1017
options = self.parser.parse_args()
1018
setattr(options, action, value)
1019
options.all = True
1020
self.check_option_syntax(options)
1156
args = self.actionargs(action, value, "--all")
1157
self.parse_args(args)
1021
1158
1022
1159
def test_any_action_is_ok_with_one_client(self):
1023
1160
for action, value in self.actions.items():
1024
options = self.parser.parse_args()
1025
setattr(options, action, value)
1026
options.client = ["foo"]
1027
self.check_option_syntax(options)
1161
args = self.actionargs(action, value, "client")
1162
self.parse_args(args)
1028
1163
1029
1164
def test_one_client_with_all_actions_except_is_enabled(self):
1030
options = self.parser.parse_args()
1031
1165
for action, value in self.actions.items():
1032
if action == "is_enabled":
1166
if action == "--is-enabled":
1033
1167
continue
1034
setattr(options, action, value)
1035
options.client = ["foo"]
1036
self.check_option_syntax(options)
1168
args = self.actionargs(action, value, "client")
1169
self.parse_args(args)
1037
1170
1038
1171
def test_two_clients_with_all_actions_except_is_enabled(self):
1039
options = self.parser.parse_args()
1040
1172
for action, value in self.actions.items():
1041
if action == "is_enabled":
1173
if action == "--is-enabled":
1042
1174
continue
1043
setattr(options, action, value)
1044
options.client = ["foo", "barbar"]
1045
self.check_option_syntax(options)
1175
args = self.actionargs(action, value, "client1",
1176
"client2")
1177
self.parse_args(args)
1046
1178
1047
1179
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1048
1180
for action, value in self.actions.items():
1049
if action == "is_enabled":
1181
if action == "--is-enabled":
1050
1182
continue
1051
options = self.parser.parse_args()
1052
setattr(options, action, value)
1053
options.client = ["foo", "barbar"]
1054
self.check_option_syntax(options)
1183
args = self.actionargs(action, value, "client1",
1184
"client2")
1185
self.parse_args(args)
1055
1186
1056
1187
def test_is_enabled_fails_without_client(self):
1057
options = self.parser.parse_args()
1058
options.is_enabled = True
1188
args = ["--is-enabled"]
1059
1189
with self.assertParseError():
1060
self.check_option_syntax(options)
1190
self.parse_args(args)
1061
1191
1062
1192
def test_is_enabled_fails_with_two_clients(self):
1063
options = self.parser.parse_args()
1064
options.is_enabled = True
1065
options.client = ["foo", "barbar"]
1193
args = ["--is-enabled", "client1", "client2"]
1066
1194
with self.assertParseError():
1067
self.check_option_syntax(options)
1195
self.parse_args(args)
1068
1196
1069
1197
def test_remove_can_only_be_combined_with_action_deny(self):
1070
1198
for action, value in self.actions.items():
1071
if action in {"remove", "deny"}:
1199
if action in {"--remove", "--deny"}:
1072
1200
continue
1073
options = self.parser.parse_args()
1074
setattr(options, action, value)
1075
options.all = True
1076
options.remove = True
1201
args = self.actionargs(action, value, "--all",
1202
"--remove")
1077
1203
with self.assertParseError():
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):
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):
1122
1504
dbus_logger = logging.getLogger("dbus.proxies")
1123
1505
1124
class MockObjectManagerFailing(object):
1125
def GetManagedObjects(self):
1126
dbus_logger.error("Test")
1127
raise dbus.exceptions.DBusException("Test")
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)
1128
1512
1129
1513
class CountingHandler(logging.Handler):
1130
1514
count = 0
1136
1520
dbus_logger.addHandler(counting_handler)
1137
1521
1138
1522
try:
1139
with self.assertLogs(log, logging.CRITICAL) as watcher:
1140
with self.assertRaises(SystemExit) as e:
1141
get_managed_objects(MockObjectManagerFailing())
1523
with self.assertRaises(dbus.Error) as e:
1524
self.call_method(bus, "methodname", "busname",
1525
"objectpath", "interface")
1142
1526
finally:
1143
1527
dbus_logger.removeFilter(counting_handler)
1144
1528
1529
self.assertNotIsInstance(e, dbus.ConnectFailed)
1530
1145
1531
# Make sure the dbus logger was suppressed
1146
1532
self.assertEqual(0, counting_handler.count)
1147
1533
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)
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)
1156
1771
1157
1772
1158
1773
class Test_commands_from_options(unittest.TestCase):
1774
1159
1775
def setUp(self):
1160
1776
self.parser = argparse.ArgumentParser()
1161
1777
add_command_line_options(self.parser)
1162
1778
1163
1779
def test_is_enabled(self):
1164
self.assert_command_from_args(["--is-enabled", "foo"],
1780
self.assert_command_from_args(["--is-enabled", "client"],
1165
1781
command.IsEnabled)
1166
1782
1167
1783
def assert_command_from_args(self, args, command_cls,
1178
1794
self.assertEqual(value, getattr(command, key))
1179
1795
1180
1796
def test_is_enabled_short(self):
1181
self.assert_command_from_args(["-V", "foo"],
1797
self.assert_command_from_args(["-V", "client"],
1182
1798
command.IsEnabled)
1183
1799
1184
1800
def test_approve(self):
1185
self.assert_command_from_args(["--approve", "foo"],
1801
self.assert_command_from_args(["--approve", "client"],
1186
1802
command.Approve)
1187
1803
1188
1804
def test_approve_short(self):
1189
self.assert_command_from_args(["-A", "foo"], command.Approve)
1805
self.assert_command_from_args(["-A", "client"],
1806
command.Approve)
1190
1807
1191
1808
def test_deny(self):
1192
self.assert_command_from_args(["--deny", "foo"], command.Deny)
1809
self.assert_command_from_args(["--deny", "client"],
1810
command.Deny)
1193
1811
1194
1812
def test_deny_short(self):
1195
self.assert_command_from_args(["-D", "foo"], command.Deny)
1813
self.assert_command_from_args(["-D", "client"], command.Deny)
1196
1814
1197
1815
def test_remove(self):
1198
self.assert_command_from_args(["--remove", "foo"],
1816
self.assert_command_from_args(["--remove", "client"],
1199
1817
command.Remove)
1200
1818
1201
1819
def test_deny_before_remove(self):
1202
1820
options = self.parser.parse_args(["--deny", "--remove",
1203
"foo"])
1821
"client"])
1204
1822
check_option_syntax(self.parser, options)
1205
1823
commands = commands_from_options(options)
1206
1824
self.assertEqual(2, len(commands))
1217
1835
self.assertIsInstance(commands[1], command.Remove)
1218
1836
1219
1837
def test_remove_short(self):
1220
self.assert_command_from_args(["-r", "foo"], command.Remove)
1838
self.assert_command_from_args(["-r", "client"],
1839
command.Remove)
1221
1840
1222
1841
def test_dump_json(self):
1223
1842
self.assert_command_from_args(["--dump-json"],
1224
1843
command.DumpJSON)
1225
1844
1226
1845
def test_enable(self):
1227
self.assert_command_from_args(["--enable", "foo"],
1846
self.assert_command_from_args(["--enable", "client"],
1228
1847
command.Enable)
1229
1848
1230
1849
def test_enable_short(self):
1231
self.assert_command_from_args(["-e", "foo"], command.Enable)
1850
self.assert_command_from_args(["-e", "client"],
1851
command.Enable)
1232
1852
1233
1853
def test_disable(self):
1234
self.assert_command_from_args(["--disable", "foo"],
1854
self.assert_command_from_args(["--disable", "client"],
1235
1855
command.Disable)
1236
1856
1237
1857
def test_disable_short(self):
1238
self.assert_command_from_args(["-d", "foo"], command.Disable)
1858
self.assert_command_from_args(["-d", "client"],
1859
command.Disable)
1239
1860
1240
1861
def test_bump_timeout(self):
1241
self.assert_command_from_args(["--bump-timeout", "foo"],
1862
self.assert_command_from_args(["--bump-timeout", "client"],
1242
1863
command.BumpTimeout)
1243
1864
1244
1865
def test_bump_timeout_short(self):
1245
self.assert_command_from_args(["-b", "foo"],
1866
self.assert_command_from_args(["-b", "client"],
1246
1867
command.BumpTimeout)
1247
1868
1248
1869
def test_start_checker(self):
1249
self.assert_command_from_args(["--start-checker", "foo"],
1870
self.assert_command_from_args(["--start-checker", "client"],
1250
1871
command.StartChecker)
1251
1872
1252
1873
def test_stop_checker(self):
1253
self.assert_command_from_args(["--stop-checker", "foo"],
1874
self.assert_command_from_args(["--stop-checker", "client"],
1254
1875
command.StopChecker)
1255
1876
1256
1877
def test_approve_by_default(self):
1257
self.assert_command_from_args(["--approve-by-default", "foo"],
1878
self.assert_command_from_args(["--approve-by-default",
1879
"client"],
1258
1880
command.ApproveByDefault)
1259
1881
1260
1882
def test_deny_by_default(self):
1261
self.assert_command_from_args(["--deny-by-default", "foo"],
1883
self.assert_command_from_args(["--deny-by-default", "client"],
1262
1884
command.DenyByDefault)
1263
1885
1264
1886
def test_checker(self):
1265
self.assert_command_from_args(["--checker", ":", "foo"],
1887
self.assert_command_from_args(["--checker", ":", "client"],
1266
1888
command.SetChecker,
1267
1889
value_to_set=":")
1268
1890
1269
1891
def test_checker_empty(self):
1270
self.assert_command_from_args(["--checker", "", "foo"],
1892
self.assert_command_from_args(["--checker", "", "client"],
1271
1893
command.SetChecker,
1272
1894
value_to_set="")
1273
1895
1274
1896
def test_checker_short(self):
1275
self.assert_command_from_args(["-c", ":", "foo"],
1897
self.assert_command_from_args(["-c", ":", "client"],
1276
1898
command.SetChecker,
1277
1899
value_to_set=":")
1278
1900
1279
1901
def test_host(self):
1280
self.assert_command_from_args(["--host", "foo.example.org",
1281
"foo"], command.SetHost,
1282
value_to_set="foo.example.org")
1902
self.assert_command_from_args(
1903
["--host", "client.example.org", "client"],
1904
command.SetHost, value_to_set="client.example.org")
1283
1905
1284
1906
def test_host_short(self):
1285
self.assert_command_from_args(["-H", "foo.example.org",
1286
"foo"], command.SetHost,
1287
value_to_set="foo.example.org")
1907
self.assert_command_from_args(
1908
["-H", "client.example.org", "client"], command.SetHost,
1909
value_to_set="client.example.org")
1288
1910
1289
1911
def test_secret_devnull(self):
1290
1912
self.assert_command_from_args(["--secret", os.path.devnull,
1291
"foo"], command.SetSecret,
1913
"client"], command.SetSecret,
1292
1914
value_to_set=b"")
1293
1915
1294
1916
def test_secret_tempfile(self):
1297
1919
f.write(value)
1298
1920
f.seek(0)
1299
1921
self.assert_command_from_args(["--secret", f.name,
1300
"foo"], command.SetSecret,
1922
"client"],
1923
command.SetSecret,
1301
1924
value_to_set=value)
1302
1925
1303
1926
def test_secret_devnull_short(self):
1304
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1305
command.SetSecret,
1927
self.assert_command_from_args(["-s", os.path.devnull,
1928
"client"], command.SetSecret,
1306
1929
value_to_set=b"")
1307
1930
1308
1931
def test_secret_tempfile_short(self):
1310
1933
value = b"secret\0xyzzy\nbar"
1311
1934
f.write(value)
1312
1935
f.seek(0)
1313
self.assert_command_from_args(["-s", f.name, "foo"],
1936
self.assert_command_from_args(["-s", f.name, "client"],
1314
1937
command.SetSecret,
1315
1938
value_to_set=value)
1316
1939
1317
1940
def test_timeout(self):
1318
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1941
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1319
1942
command.SetTimeout,
1320
1943
value_to_set=300000)
1321
1944
1322
1945
def test_timeout_short(self):
1323
self.assert_command_from_args(["-t", "PT5M", "foo"],
1946
self.assert_command_from_args(["-t", "PT5M", "client"],
1324
1947
command.SetTimeout,
1325
1948
value_to_set=300000)
1326
1949
1327
1950
def test_extended_timeout(self):
1328
1951
self.assert_command_from_args(["--extended-timeout", "PT15M",
1329
"foo"],
1952
"client"],
1330
1953
command.SetExtendedTimeout,
1331
1954
value_to_set=900000)
1332
1955
1333
1956
def test_interval(self):
1334
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1335
command.SetInterval,
1957
self.assert_command_from_args(["--interval", "PT2M",
1958
"client"], command.SetInterval,
1336
1959
value_to_set=120000)
1337
1960
1338
1961
def test_interval_short(self):
1339
self.assert_command_from_args(["-i", "PT2M", "foo"],
1962
self.assert_command_from_args(["-i", "PT2M", "client"],
1340
1963
command.SetInterval,
1341
1964
value_to_set=120000)
1342
1965
1343
1966
def test_approval_delay(self):
1344
1967
self.assert_command_from_args(["--approval-delay", "PT30S",
1345
"foo"],
1968
"client"],
1346
1969
command.SetApprovalDelay,
1347
1970
value_to_set=30000)
1348
1971
1349
1972
def test_approval_duration(self):
1350
1973
self.assert_command_from_args(["--approval-duration", "PT1S",
1351
"foo"],
1974
"client"],
1352
1975
command.SetApprovalDuration,
1353
1976
value_to_set=1000)
1354
1977
1369
1992
class TestCommand(unittest.TestCase):
1370
1993
"""Abstract class for tests of command classes"""
1371
1994
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
1372
2083
def setUp(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()
2084
self.bus = self.FakeMandosBus(self)
1458
2085
1459
2086
1460
2087
class TestBaseCommands(TestCommand):
1461
2088
1462
2089
def test_IsEnabled_exits_successfully(self):
1463
2090
with self.assertRaises(SystemExit) as e:
1464
command.IsEnabled().run(self.one_client)
2091
command.IsEnabled().run(self.bus.one_client)
1465
2092
if e.exception.code is not None:
1466
2093
self.assertEqual(0, e.exception.code)
1467
2094
else:
1468
2095
self.assertIsNone(e.exception.code)
1469
2096
1470
2097
def test_IsEnabled_exits_with_failure(self):
1471
self.client.attributes["Enabled"] = dbus.Boolean(False)
2098
self.bus.client_properties["Enabled"] = False
1472
2099
with self.assertRaises(SystemExit) as e:
1473
command.IsEnabled().run(self.one_client)
2100
command.IsEnabled().run(self.bus.one_client)
1474
2101
if isinstance(e.exception.code, int):
1475
2102
self.assertNotEqual(0, e.exception.code)
1476
2103
else:
1477
2104
self.assertIsNotNone(e.exception.code)
1478
2105
1479
2106
def test_Approve(self):
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)
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)
1485
2113
1486
2114
def test_Deny(self):
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)
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)
1492
2122
1493
2123
def test_Remove(self):
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)
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)
1504
2129
1505
2130
expected_json = {
1506
2131
"foo": {
1555
2180
1556
2181
def test_DumpJSON_normal(self):
1557
2182
with self.capture_stdout_to_buffer() as buffer:
1558
command.DumpJSON().run(self.clients)
2183
command.DumpJSON().run(self.bus.clients)
1559
2184
json_data = json.loads(buffer.getvalue())
1560
2185
self.assertDictEqual(self.expected_json, json_data)
1561
2186
1572
2197
1573
2198
def test_DumpJSON_one_client(self):
1574
2199
with self.capture_stdout_to_buffer() as buffer:
1575
command.DumpJSON().run(self.one_client)
2200
command.DumpJSON().run(self.bus.one_client)
1576
2201
json_data = json.loads(buffer.getvalue())
1577
2202
expected_json = {"foo": self.expected_json["foo"]}
1578
2203
self.assertDictEqual(expected_json, json_data)
1579
2204
1580
2205
def test_PrintTable_normal(self):
1581
2206
with self.capture_stdout_to_buffer() as buffer:
1582
command.PrintTable().run(self.clients)
2207
command.PrintTable().run(self.bus.clients)
1583
2208
expected_output = "\n".join((
1584
2209
"Name Enabled Timeout Last Successful Check",
1585
2210
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1589
2214
1590
2215
def test_PrintTable_verbose(self):
1591
2216
with self.capture_stdout_to_buffer() as buffer:
1592
command.PrintTable(verbose=True).run(self.clients)
2217
command.PrintTable(verbose=True).run(self.bus.clients)
1593
2218
columns = (
1594
2219
(
1595
2220
"Name ",
1685
2310
1686
2311
def test_PrintTable_one_client(self):
1687
2312
with self.capture_stdout_to_buffer() as buffer:
1688
command.PrintTable().run(self.one_client)
2313
command.PrintTable().run(self.bus.one_client)
1689
2314
expected_output = "\n".join((
1690
2315
"Name Enabled Timeout Last Successful Check",
1691
2316
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1693
2318
self.assertEqual(expected_output, buffer.getvalue())
1694
2319
1695
2320
1696
class TestPropertyCmd(TestCommand):
1697
"""Abstract class for tests of command.Property classes"""
2321
class TestPropertySetterCmd(TestCommand):
2322
"""Abstract class for tests of command.PropertySetter classes"""
2323
1698
2324
def runTest(self):
1699
2325
if not hasattr(self, "command"):
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)
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)
1714
2344
self.assertEqual(value_to_get, value)
1715
2345
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):
2346
2347
class TestEnableCmd(TestPropertySetterCmd):
1725
2348
command = command.Enable
1726
2349
propname = "Enabled"
1727
values_to_set = [dbus.Boolean(True)]
1728
1729
1730
class TestDisableCmd(TestPropertyCmd):
2350
values_to_get = [True]
2351
2352
2353
class TestDisableCmd(TestPropertySetterCmd):
1731
2354
command = command.Disable
1732
2355
propname = "Enabled"
1733
values_to_set = [dbus.Boolean(False)]
1734
1735
1736
class TestBumpTimeoutCmd(TestPropertyCmd):
2356
values_to_get = [False]
2357
2358
2359
class TestBumpTimeoutCmd(TestPropertySetterCmd):
1737
2360
command = command.BumpTimeout
1738
2361
propname = "LastCheckedOK"
1739
values_to_set = [""]
1740
1741
1742
class TestStartCheckerCmd(TestPropertyCmd):
2362
values_to_get = [""]
2363
2364
2365
class TestStartCheckerCmd(TestPropertySetterCmd):
1743
2366
command = command.StartChecker
1744
2367
propname = "CheckerRunning"
1745
values_to_set = [dbus.Boolean(True)]
1746
1747
1748
class TestStopCheckerCmd(TestPropertyCmd):
2368
values_to_get = [True]
2369
2370
2371
class TestStopCheckerCmd(TestPropertySetterCmd):
1749
2372
command = command.StopChecker
1750
2373
propname = "CheckerRunning"
1751
values_to_set = [dbus.Boolean(False)]
1752
1753
1754
class TestApproveByDefaultCmd(TestPropertyCmd):
2374
values_to_get = [False]
2375
2376
2377
class TestApproveByDefaultCmd(TestPropertySetterCmd):
1755
2378
command = command.ApproveByDefault
1756
2379
propname = "ApprovedByDefault"
1757
values_to_set = [dbus.Boolean(True)]
1758
1759
1760
class TestDenyByDefaultCmd(TestPropertyCmd):
2380
values_to_get = [True]
2381
2382
2383
class TestDenyByDefaultCmd(TestPropertySetterCmd):
1761
2384
command = command.DenyByDefault
1762
2385
propname = "ApprovedByDefault"
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):
2386
values_to_get = [False]
2387
2388
2389
class TestSetCheckerCmd(TestPropertySetterCmd):
1779
2390
command = command.SetChecker
1780
2391
propname = "Checker"
1781
2392
values_to_set = ["", ":", "fping -q -- %s"]
1782
2393
1783
2394
1784
class TestSetHostCmd(TestPropertyValueCmd):
2395
class TestSetHostCmd(TestPropertySetterCmd):
1785
2396
command = command.SetHost
1786
2397
propname = "Host"
1787
values_to_set = ["192.0.2.3", "foo.example.org"]
1788
1789
1790
class TestSetSecretCmd(TestPropertyValueCmd):
2398
values_to_set = ["192.0.2.3", "client.example.org"]
2399
2400
2401
class TestSetSecretCmd(TestPropertySetterCmd):
1791
2402
command = command.SetSecret
1792
2403
propname = "Secret"
1793
2404
values_to_set = [io.BytesIO(b""),
1794
2405
io.BytesIO(b"secret\0xyzzy\nbar")]
1795
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1796
1797
1798
class TestSetTimeoutCmd(TestPropertyValueCmd):
2406
values_to_get = [f.getvalue() for f in values_to_set]
2407
2408
2409
class TestSetTimeoutCmd(TestPropertySetterCmd):
1799
2410
command = command.SetTimeout
1800
2411
propname = "Timeout"
1801
2412
values_to_set = [datetime.timedelta(),
1803
2414
datetime.timedelta(seconds=1),
1804
2415
datetime.timedelta(weeks=1),
1805
2416
datetime.timedelta(weeks=52)]
1806
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1807
1808
1809
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
2417
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2418
2419
2420
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
1810
2421
command = command.SetExtendedTimeout
1811
2422
propname = "ExtendedTimeout"
1812
2423
values_to_set = [datetime.timedelta(),
1814
2425
datetime.timedelta(seconds=1),
1815
2426
datetime.timedelta(weeks=1),
1816
2427
datetime.timedelta(weeks=52)]
1817
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1818
1819
1820
class TestSetIntervalCmd(TestPropertyValueCmd):
2428
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2429
2430
2431
class TestSetIntervalCmd(TestPropertySetterCmd):
1821
2432
command = command.SetInterval
1822
2433
propname = "Interval"
1823
2434
values_to_set = [datetime.timedelta(),
1825
2436
datetime.timedelta(seconds=1),
1826
2437
datetime.timedelta(weeks=1),
1827
2438
datetime.timedelta(weeks=52)]
1828
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1829
1830
1831
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
2439
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2440
2441
2442
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
1832
2443
command = command.SetApprovalDelay
1833
2444
propname = "ApprovalDelay"
1834
2445
values_to_set = [datetime.timedelta(),
1836
2447
datetime.timedelta(seconds=1),
1837
2448
datetime.timedelta(weeks=1),
1838
2449
datetime.timedelta(weeks=52)]
1839
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1840
1841
1842
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
2450
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2451
2452
2453
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
1843
2454
command = command.SetApprovalDuration
1844
2455
propname = "ApprovalDuration"
1845
2456
values_to_set = [datetime.timedelta(),
1847
2458
datetime.timedelta(seconds=1),
1848
2459
datetime.timedelta(weeks=1),
1849
2460
datetime.timedelta(weeks=52)]
1850
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2461
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1851
2462
1852
2463
1853
2464
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0