229
420
value += datetime.timedelta(0, 0, 0, int(num))
232
def print_clients(clients, keywords):
233
def valuetostring(value, keyword):
234
if type(value) is dbus.Boolean:
235
return "Yes" if value else "No"
236
if keyword in ("Timeout", "Interval", "ApprovalDelay",
237
"ApprovalDuration", "ExtendedTimeout"):
238
return milliseconds_to_string(value)
241
# Create format string to print table rows
242
format_string = " ".join("{{{key}:{width}}}".format(
243
width = max(len(tablewords[key]),
244
max(len(valuetostring(client[key],
248
key = key) for key in keywords)
250
print(format_string.format(**tablewords))
251
for client in clients:
252
print(format_string.format(**{ key:
253
valuetostring(client[key],
255
for key in keywords }))
257
def has_actions(options):
258
return any((options.enable,
260
options.bump_timeout,
261
options.start_checker,
262
options.stop_checker,
265
options.checker is not None,
266
options.timeout is not None,
267
options.extended_timeout is not None,
268
options.interval is not None,
269
options.approved_by_default is not None,
270
options.approval_delay is not None,
271
options.approval_duration is not None,
272
options.host is not None,
273
options.secret is not None,
278
parser = argparse.ArgumentParser()
279
parser.add_argument("--version", action="version",
280
version = "%(prog)s {}".format(version),
281
help="show version number and exit")
282
parser.add_argument("-a", "--all", action="store_true",
283
help="Select all clients")
284
parser.add_argument("-v", "--verbose", action="store_true",
285
help="Print all fields")
286
parser.add_argument("-e", "--enable", action="store_true",
287
help="Enable client")
288
parser.add_argument("-d", "--disable", action="store_true",
289
help="disable client")
290
parser.add_argument("-b", "--bump-timeout", action="store_true",
291
help="Bump timeout for client")
292
parser.add_argument("--start-checker", action="store_true",
293
help="Start checker for client")
294
parser.add_argument("--stop-checker", action="store_true",
295
help="Stop checker for client")
296
parser.add_argument("-V", "--is-enabled", action="store_true",
297
help="Check if client is enabled")
298
parser.add_argument("-r", "--remove", action="store_true",
299
help="Remove client")
300
parser.add_argument("-c", "--checker",
301
help="Set checker command for client")
302
parser.add_argument("-t", "--timeout",
303
help="Set timeout for client")
304
parser.add_argument("--extended-timeout",
305
help="Set extended timeout for client")
306
parser.add_argument("-i", "--interval",
307
help="Set checker interval for client")
308
parser.add_argument("--approve-by-default", action="store_true",
309
default=None, dest="approved_by_default",
310
help="Set client to be approved by default")
311
parser.add_argument("--deny-by-default", action="store_false",
312
dest="approved_by_default",
313
help="Set client to be denied by default")
314
parser.add_argument("--approval-delay",
315
help="Set delay before client approve/deny")
316
parser.add_argument("--approval-duration",
317
help="Set duration of one client approval")
318
parser.add_argument("-H", "--host", help="Set host for client")
319
parser.add_argument("-s", "--secret",
320
type=argparse.FileType(mode="rb"),
321
help="Set password blob (file) for client")
322
parser.add_argument("-A", "--approve", action="store_true",
323
help="Approve any current client request")
324
parser.add_argument("-D", "--deny", action="store_true",
325
help="Deny any current client request")
326
parser.add_argument("--check", action="store_true",
327
help="Run self-test")
328
parser.add_argument("client", nargs="*", help="Client name")
329
options = parser.parse_args()
331
if has_actions(options) and not (options.client or options.all):
424
def check_option_syntax(parser, options):
425
"""Apply additional restrictions on options, not expressible in
428
def has_commands(options, commands=None):
430
commands = (command.Enable,
433
command.StartChecker,
439
command.SetExtendedTimeout,
441
command.ApproveByDefault,
442
command.DenyByDefault,
443
command.SetApprovalDelay,
444
command.SetApprovalDuration,
449
return any(isinstance(cmd, commands)
450
for cmd in options.commands)
452
if has_commands(options) and not (options.client or options.all):
332
453
parser.error("Options require clients names or --all.")
333
if options.verbose and has_actions(options):
334
parser.error("--verbose can only be used alone or with"
336
if options.all and not has_actions(options):
454
if options.verbose and has_commands(options):
455
parser.error("--verbose can only be used alone.")
456
if (has_commands(options, (command.DumpJSON,))
457
and (options.verbose or len(options.commands) > 1)):
458
parser.error("--dump-json can only be used alone.")
459
if options.all and not has_commands(options):
337
460
parser.error("--all requires an action.")
340
fail_count, test_count = doctest.testmod()
341
sys.exit(os.EX_OK if fail_count == 0 else 1)
344
bus = dbus.SystemBus()
345
mandos_dbus_objc = bus.get_object(busname, server_path)
346
except dbus.exceptions.DBusException:
347
print("Could not connect to Mandos server",
351
mandos_serv = dbus.Interface(mandos_dbus_objc,
352
dbus_interface = server_interface)
354
#block stderr since dbus library prints to stderr
355
null = os.open(os.path.devnull, os.O_RDWR)
356
stderrcopy = os.dup(sys.stderr.fileno())
357
os.dup2(null, sys.stderr.fileno())
361
mandos_clients = mandos_serv.GetAllClientsWithProperties()
364
os.dup2(stderrcopy, sys.stderr.fileno())
366
except dbus.exceptions.DBusException:
367
print("Access denied: Accessing mandos server through dbus.",
371
# Compile dict of (clients: properties) to process
374
if options.all or not options.client:
375
clients = { bus.get_object(busname, path): properties
376
for path, properties in mandos_clients.items() }
378
for name in options.client:
379
for path, client in mandos_clients.items():
380
if client["Name"] == name:
381
client_objc = bus.get_object(busname, path)
382
clients[client_objc] = client
385
print("Client not found on server: {!r}"
386
.format(name), file=sys.stderr)
389
if not has_actions(options) and clients:
391
keywords = ("Name", "Enabled", "Timeout",
392
"LastCheckedOK", "Created", "Interval",
393
"Host", "Fingerprint", "CheckerRunning",
461
if (has_commands(options, (command.IsEnabled,))
462
and len(options.client) > 1):
463
parser.error("--is-enabled requires exactly one client")
464
if (len(options.commands) > 1
465
and has_commands(options, (command.Remove,))
466
and not has_commands(options, (command.Deny,))):
467
parser.error("--remove can only be combined with --deny")
472
class SystemBus(object):
474
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
475
def get_managed_objects(self, busname, objectpath):
476
return self.call_method("GetManagedObjects", busname,
478
self.object_manager_iface)
480
properties_iface = "org.freedesktop.DBus.Properties"
481
def set_property(self, busname, objectpath, interface, key,
483
self.call_method("Set", busname, objectpath,
484
self.properties_iface, interface, key,
488
class MandosBus(SystemBus):
489
busname_domain = "se.recompile"
490
busname = busname_domain + ".Mandos"
492
server_interface = busname_domain + ".Mandos"
493
client_interface = busname_domain + ".Mandos.Client"
496
def get_clients_and_properties(self):
497
managed_objects = self.get_managed_objects(
498
self.busname, self.server_path)
499
return {objpath: properties[self.client_interface]
500
for objpath, properties in managed_objects.items()
501
if self.client_interface in properties}
503
def set_client_property(self, objectpath, key, value):
504
return self.set_property(self.busname, objectpath,
505
self.client_interface, key,
508
def call_client_method(self, objectpath, method, *args):
509
return self.call_method(method, self.busname, objectpath,
510
self.client_interface, *args)
512
def call_server_method(self, method, *args):
513
return self.call_method(method, self.busname,
515
self.server_interface, *args)
517
class Error(Exception):
520
class ConnectFailed(Error):
524
class dbus_python_adapter(object):
526
class SystemBus(dbus.MandosBus):
527
"""Use dbus-python"""
529
def __init__(self, module=dbus_python):
530
self.dbus_python = module
531
self.bus = self.dbus_python.SystemBus()
533
@contextlib.contextmanager
534
def convert_exception(self, exception_class=dbus.Error):
537
except self.dbus_python.exceptions.DBusException as e:
538
# This does what "raise from" would do
539
exc = exception_class(*e.args)
543
def call_method(self, methodname, busname, objectpath,
545
proxy_object = self.get_object(busname, objectpath)
546
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
547
interface, methodname,
548
", ".join(repr(a) for a in args))
549
method = getattr(proxy_object, methodname)
550
with self.convert_exception():
551
with dbus_python_adapter.SilenceLogger(
553
value = method(*args, dbus_interface=interface)
554
return self.type_filter(value)
556
def get_object(self, busname, objectpath):
557
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
559
with self.convert_exception(dbus.ConnectFailed):
560
return self.bus.get_object(busname, objectpath)
562
def type_filter(self, value):
563
"""Convert the most bothersome types to Python types"""
564
if isinstance(value, self.dbus_python.Boolean):
566
if isinstance(value, self.dbus_python.ObjectPath):
568
# Also recurse into dictionaries
569
if isinstance(value, self.dbus_python.Dictionary):
570
return {self.type_filter(key):
571
self.type_filter(subval)
572
for key, subval in value.items()}
575
def set_client_property(self, objectpath, key, value):
577
if not isinstance(value, bytes):
578
value = value.encode("utf-8")
579
value = self.dbus_python.ByteArray(value)
580
return self.set_property(self.busname, objectpath,
581
self.client_interface, key,
584
class SilenceLogger(object):
585
"Simple context manager to silence a particular logger"
586
def __init__(self, loggername):
587
self.logger = logging.getLogger(loggername)
590
self.logger.addFilter(self.nullfilter)
592
class NullFilter(logging.Filter):
593
def filter(self, record):
596
nullfilter = NullFilter()
598
def __exit__(self, exc_type, exc_val, exc_tb):
599
self.logger.removeFilter(self.nullfilter)
602
class CachingBus(SystemBus):
603
"""A caching layer for dbus_python_adapter.SystemBus"""
604
def __init__(self, *args, **kwargs):
605
self.object_cache = {}
606
super(dbus_python_adapter.CachingBus,
607
self).__init__(*args, **kwargs)
608
def get_object(self, busname, objectpath):
610
return self.object_cache[(busname, objectpath)]
613
dbus_python_adapter.CachingBus,
614
self).get_object(busname, objectpath)
615
self.object_cache[(busname, objectpath)] = new_object
619
class pydbus_adapter(object):
620
class SystemBus(dbus.MandosBus):
621
def __init__(self, module=pydbus):
623
self.bus = self.pydbus.SystemBus()
625
@contextlib.contextmanager
626
def convert_exception(self, exception_class=dbus.Error):
629
except gi.repository.GLib.Error as e:
630
# This does what "raise from" would do
631
exc = exception_class(*e.args)
635
def call_method(self, methodname, busname, objectpath,
637
proxy_object = self.get(busname, objectpath)
638
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
639
interface, methodname,
640
", ".join(repr(a) for a in args))
641
method = getattr(proxy_object[interface], methodname)
642
with self.convert_exception():
645
def get(self, busname, objectpath):
646
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
648
with self.convert_exception(dbus.ConnectFailed):
649
if sys.version_info.major <= 2:
650
with warnings.catch_warnings():
651
warnings.filterwarnings(
652
"ignore", "", DeprecationWarning,
653
r"^xml\.etree\.ElementTree$")
654
return self.bus.get(busname, objectpath)
656
return self.bus.get(busname, objectpath)
658
def set_property(self, busname, objectpath, interface, key,
660
proxy_object = self.get(busname, objectpath)
661
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
662
objectpath, self.properties_iface, interface,
664
setattr(proxy_object[interface], key, value)
666
class CachingBus(SystemBus):
667
"""A caching layer for pydbus_adapter.SystemBus"""
668
def __init__(self, *args, **kwargs):
669
self.object_cache = {}
670
super(pydbus_adapter.CachingBus,
671
self).__init__(*args, **kwargs)
672
def get(self, busname, objectpath):
674
return self.object_cache[(busname, objectpath)]
676
new_object = (super(pydbus_adapter.CachingBus, self)
677
.get(busname, objectpath))
678
self.object_cache[(busname, objectpath)] = new_object
682
def commands_from_options(options):
684
commands = list(options.commands)
686
def find_cmd(cmd, commands):
688
for i, c in enumerate(commands):
689
if isinstance(c, cmd):
693
# If command.Remove is present, move any instances of command.Deny
694
# to occur ahead of command.Remove.
695
index_of_remove = find_cmd(command.Remove, commands)
696
before_remove = commands[:index_of_remove]
697
after_remove = commands[index_of_remove:]
699
for cmd in after_remove:
700
if isinstance(cmd, command.Deny):
701
before_remove.append(cmd)
703
cleaned_after.append(cmd)
704
if cleaned_after != after_remove:
705
commands = before_remove + cleaned_after
707
# If no command option has been given, show table of clients,
708
# optionally verbosely
710
commands.append(command.PrintTable(verbose=options.verbose))
715
class command(object):
716
"""A namespace for command classes"""
719
"""Abstract base class for commands"""
720
def run(self, clients, bus=None):
721
"""Normal commands should implement run_on_one_client(),
722
but commands which want to operate on all clients at the same time can
723
override this run() method instead.
726
for client, properties in clients.items():
727
self.run_on_one_client(client, properties)
730
class IsEnabled(Base):
731
def run(self, clients, bus=None):
732
properties = next(iter(clients.values()))
733
if properties["Enabled"]:
739
def run_on_one_client(self, client, properties):
740
self.bus.call_client_method(client, "Approve", True)
744
def run_on_one_client(self, client, properties):
745
self.bus.call_client_method(client, "Approve", False)
749
def run(self, clients, bus):
750
for clientpath in frozenset(clients.keys()):
751
bus.call_server_method("RemoveClient", clientpath)
755
"""Abstract class for commands outputting client details"""
756
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
757
"Created", "Interval", "Host", "KeyID",
758
"Fingerprint", "CheckerRunning",
394
759
"LastEnabled", "ApprovalPending",
396
"LastApprovalRequest", "ApprovalDelay",
397
"ApprovalDuration", "Checker",
400
keywords = defaultkeywords
402
print_clients(clients.values(), keywords)
404
# Process each client in the list by all selected options
405
for client in clients:
406
def set_client_prop(prop, value):
407
"""Set a Client D-Bus property"""
408
client.Set(client_interface, prop, value,
409
dbus_interface=dbus.PROPERTIES_IFACE)
410
def set_client_prop_ms(prop, value):
411
"""Set a Client D-Bus property, converted
412
from a string to milliseconds."""
413
set_client_prop(prop,
414
timedelta_to_milliseconds
415
(string_to_delta(value)))
417
mandos_serv.RemoveClient(client.__dbus_object_path__)
419
set_client_prop("Enabled", dbus.Boolean(True))
421
set_client_prop("Enabled", dbus.Boolean(False))
422
if options.bump_timeout:
423
set_client_prop("LastCheckedOK", "")
424
if options.start_checker:
425
set_client_prop("CheckerRunning", dbus.Boolean(True))
426
if options.stop_checker:
427
set_client_prop("CheckerRunning", dbus.Boolean(False))
428
if options.is_enabled:
429
sys.exit(0 if client.Get(client_interface,
432
dbus.PROPERTIES_IFACE)
434
if options.checker is not None:
435
set_client_prop("Checker", options.checker)
436
if options.host is not None:
437
set_client_prop("Host", options.host)
438
if options.interval is not None:
439
set_client_prop_ms("Interval", options.interval)
440
if options.approval_delay is not None:
441
set_client_prop_ms("ApprovalDelay",
442
options.approval_delay)
443
if options.approval_duration is not None:
444
set_client_prop_ms("ApprovalDuration",
445
options.approval_duration)
446
if options.timeout is not None:
447
set_client_prop_ms("Timeout", options.timeout)
448
if options.extended_timeout is not None:
449
set_client_prop_ms("ExtendedTimeout",
450
options.extended_timeout)
451
if options.secret is not None:
452
set_client_prop("Secret",
453
dbus.ByteArray(options.secret.read()))
454
if options.approved_by_default is not None:
455
set_client_prop("ApprovedByDefault",
457
.approved_by_default))
459
client.Approve(dbus.Boolean(True),
460
dbus_interface=client_interface)
462
client.Approve(dbus.Boolean(False),
463
dbus_interface=client_interface)
760
"ApprovedByDefault", "LastApprovalRequest",
761
"ApprovalDelay", "ApprovalDuration",
762
"Checker", "ExtendedTimeout", "Expires",
766
class DumpJSON(Output):
767
def run(self, clients, bus=None):
768
data = {properties["Name"]:
769
{key: properties[key]
770
for key in self.all_keywords}
771
for properties in clients.values()}
772
print(json.dumps(data, indent=4, separators=(',', ': ')))
775
class PrintTable(Output):
776
def __init__(self, verbose=False):
777
self.verbose = verbose
779
def run(self, clients, bus=None):
780
default_keywords = ("Name", "Enabled", "Timeout",
782
keywords = default_keywords
784
keywords = self.all_keywords
785
print(self.TableOfClients(clients.values(), keywords))
787
class TableOfClients(object):
790
"Enabled": "Enabled",
791
"Timeout": "Timeout",
792
"LastCheckedOK": "Last Successful Check",
793
"LastApprovalRequest": "Last Approval Request",
794
"Created": "Created",
795
"Interval": "Interval",
797
"Fingerprint": "Fingerprint",
799
"CheckerRunning": "Check Is Running",
800
"LastEnabled": "Last Enabled",
801
"ApprovalPending": "Approval Is Pending",
802
"ApprovedByDefault": "Approved By Default",
803
"ApprovalDelay": "Approval Delay",
804
"ApprovalDuration": "Approval Duration",
805
"Checker": "Checker",
806
"ExtendedTimeout": "Extended Timeout",
807
"Expires": "Expires",
808
"LastCheckerStatus": "Last Checker Status",
811
def __init__(self, clients, keywords):
812
self.clients = clients
813
self.keywords = keywords
816
return "\n".join(self.rows())
818
if sys.version_info.major == 2:
819
__unicode__ = __str__
821
return str(self).encode(
822
locale.getpreferredencoding())
825
format_string = self.row_formatting_string()
826
rows = [self.header_line(format_string)]
827
rows.extend(self.client_line(client, format_string)
828
for client in self.clients)
831
def row_formatting_string(self):
832
"Format string used to format table rows"
833
return " ".join("{{{key}:{width}}}".format(
834
width=max(len(self.tableheaders[key]),
835
*(len(self.string_from_client(client,
837
for client in self.clients)),
839
for key in self.keywords)
841
def string_from_client(self, client, key):
842
return self.valuetostring(client[key], key)
845
def valuetostring(cls, value, keyword):
846
if isinstance(value, bool):
847
return "Yes" if value else "No"
848
if keyword in ("Timeout", "Interval", "ApprovalDelay",
849
"ApprovalDuration", "ExtendedTimeout"):
850
return cls.milliseconds_to_string(value)
853
def header_line(self, format_string):
854
return format_string.format(**self.tableheaders)
856
def client_line(self, client, format_string):
857
return format_string.format(
858
**{key: self.string_from_client(client, key)
859
for key in self.keywords})
862
def milliseconds_to_string(ms):
863
td = datetime.timedelta(0, 0, 0, ms)
864
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
865
.format(days="{}T".format(td.days)
867
hours=td.seconds // 3600,
868
minutes=(td.seconds % 3600) // 60,
869
seconds=td.seconds % 60))
872
class PropertySetter(Base):
873
"Abstract class for Actions for setting one client property"
875
def run_on_one_client(self, client, properties=None):
876
"""Set the Client's D-Bus property"""
877
self.bus.set_client_property(client, self.propname,
882
raise NotImplementedError()
885
class Enable(PropertySetter):
890
class Disable(PropertySetter):
895
class BumpTimeout(PropertySetter):
896
propname = "LastCheckedOK"
900
class StartChecker(PropertySetter):
901
propname = "CheckerRunning"
905
class StopChecker(PropertySetter):
906
propname = "CheckerRunning"
910
class ApproveByDefault(PropertySetter):
911
propname = "ApprovedByDefault"
915
class DenyByDefault(PropertySetter):
916
propname = "ApprovedByDefault"
920
class PropertySetterValue(PropertySetter):
921
"""Abstract class for PropertySetter recieving a value as
922
constructor argument instead of a class attribute."""
923
def __init__(self, value):
924
self.value_to_set = value
927
def argparse(cls, argtype):
929
return cls(argtype(arg))
932
class SetChecker(PropertySetterValue):
936
class SetHost(PropertySetterValue):
940
class SetSecret(PropertySetterValue):
944
def value_to_set(self):
948
def value_to_set(self, value):
949
"""When setting, read data from supplied file object"""
950
self._vts = value.read()
954
class PropertySetterValueMilliseconds(PropertySetterValue):
955
"""Abstract class for PropertySetterValue taking a value
956
argument as a datetime.timedelta() but should store it as
960
def value_to_set(self):
964
def value_to_set(self, value):
965
"When setting, convert value from a datetime.timedelta"
966
self._vts = int(round(value.total_seconds() * 1000))
969
class SetTimeout(PropertySetterValueMilliseconds):
973
class SetExtendedTimeout(PropertySetterValueMilliseconds):
974
propname = "ExtendedTimeout"
977
class SetInterval(PropertySetterValueMilliseconds):
978
propname = "Interval"
981
class SetApprovalDelay(PropertySetterValueMilliseconds):
982
propname = "ApprovalDelay"
985
class SetApprovalDuration(PropertySetterValueMilliseconds):
986
propname = "ApprovalDuration"
990
class TestCaseWithAssertLogs(unittest.TestCase):
991
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
993
if not hasattr(unittest.TestCase, "assertLogs"):
994
@contextlib.contextmanager
995
def assertLogs(self, logger, level=logging.INFO):
996
capturing_handler = self.CapturingLevelHandler(level)
997
old_level = logger.level
998
old_propagate = logger.propagate
999
logger.addHandler(capturing_handler)
1000
logger.setLevel(level)
1001
logger.propagate = False
1003
yield capturing_handler.watcher
1005
logger.propagate = old_propagate
1006
logger.removeHandler(capturing_handler)
1007
logger.setLevel(old_level)
1008
self.assertGreater(len(capturing_handler.watcher.records),
1011
class CapturingLevelHandler(logging.Handler):
1012
def __init__(self, level, *args, **kwargs):
1013
logging.Handler.__init__(self, *args, **kwargs)
1014
self.watcher = self.LoggingWatcher([], [])
1015
def emit(self, record):
1016
self.watcher.records.append(record)
1017
self.watcher.output.append(self.format(record))
1019
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1024
class Unique(object):
1025
"""Class for objects which exist only to be unique objects, since
1026
unittest.mock.sentinel only exists in Python 3.3"""
1029
class Test_string_to_delta(TestCaseWithAssertLogs):
1030
# Just test basic RFC 3339 functionality here, the doc string for
1031
# rfc3339_duration_to_delta() already has more comprehensive
1032
# tests, which are run by doctest.
1034
def test_rfc3339_zero_seconds(self):
1035
self.assertEqual(datetime.timedelta(),
1036
string_to_delta("PT0S"))
1038
def test_rfc3339_zero_days(self):
1039
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1041
def test_rfc3339_one_second(self):
1042
self.assertEqual(datetime.timedelta(0, 1),
1043
string_to_delta("PT1S"))
1045
def test_rfc3339_two_hours(self):
1046
self.assertEqual(datetime.timedelta(0, 7200),
1047
string_to_delta("PT2H"))
1049
def test_falls_back_to_pre_1_6_1_with_warning(self):
1050
with self.assertLogs(log, logging.WARNING):
1051
value = string_to_delta("2h")
1052
self.assertEqual(datetime.timedelta(0, 7200), value)
1055
class Test_check_option_syntax(unittest.TestCase):
1057
self.parser = argparse.ArgumentParser()
1058
add_command_line_options(self.parser)
1060
def test_actions_requires_client_or_all(self):
1061
for action, value in self.actions.items():
1062
args = self.actionargs(action, value)
1063
with self.assertParseError():
1064
self.parse_args(args)
1066
# This mostly corresponds to the definition from has_commands() in
1067
# check_option_syntax()
1071
"--bump-timeout": None,
1072
"--start-checker": None,
1073
"--stop-checker": None,
1074
"--is-enabled": None,
1077
"--timeout": "PT0S",
1078
"--extended-timeout": "PT0S",
1079
"--interval": "PT0S",
1080
"--approve-by-default": None,
1081
"--deny-by-default": None,
1082
"--approval-delay": "PT0S",
1083
"--approval-duration": "PT0S",
1084
"--host": "hostname",
1085
"--secret": "/dev/null",
1091
def actionargs(action, value, *args):
1092
if value is not None:
1093
return [action, value] + list(args)
1095
return [action] + list(args)
1097
@contextlib.contextmanager
1098
def assertParseError(self):
1099
with self.assertRaises(SystemExit) as e:
1100
with self.redirect_stderr_to_devnull():
1102
# Exit code from argparse is guaranteed to be "2". Reference:
1103
# https://docs.python.org/3/library
1104
# /argparse.html#exiting-methods
1105
self.assertEqual(2, e.exception.code)
1107
def parse_args(self, args):
1108
options = self.parser.parse_args(args)
1109
check_option_syntax(self.parser, options)
1112
@contextlib.contextmanager
1113
def redirect_stderr_to_devnull():
1114
old_stderr = sys.stderr
1115
with contextlib.closing(open(os.devnull, "w")) as null:
1120
sys.stderr = old_stderr
1122
def check_option_syntax(self, options):
1123
check_option_syntax(self.parser, options)
1125
def test_actions_all_conflicts_with_verbose(self):
1126
for action, value in self.actions.items():
1127
args = self.actionargs(action, value, "--all",
1129
with self.assertParseError():
1130
self.parse_args(args)
1132
def test_actions_with_client_conflicts_with_verbose(self):
1133
for action, value in self.actions.items():
1134
args = self.actionargs(action, value, "--verbose",
1136
with self.assertParseError():
1137
self.parse_args(args)
1139
def test_dump_json_conflicts_with_verbose(self):
1140
args = ["--dump-json", "--verbose"]
1141
with self.assertParseError():
1142
self.parse_args(args)
1144
def test_dump_json_conflicts_with_action(self):
1145
for action, value in self.actions.items():
1146
args = self.actionargs(action, value, "--dump-json")
1147
with self.assertParseError():
1148
self.parse_args(args)
1150
def test_all_can_not_be_alone(self):
1152
with self.assertParseError():
1153
self.parse_args(args)
1155
def test_all_is_ok_with_any_action(self):
1156
for action, value in self.actions.items():
1157
args = self.actionargs(action, value, "--all")
1158
self.parse_args(args)
1160
def test_any_action_is_ok_with_one_client(self):
1161
for action, value in self.actions.items():
1162
args = self.actionargs(action, value, "client")
1163
self.parse_args(args)
1165
def test_one_client_with_all_actions_except_is_enabled(self):
1166
for action, value in self.actions.items():
1167
if action == "--is-enabled":
1169
args = self.actionargs(action, value, "client")
1170
self.parse_args(args)
1172
def test_two_clients_with_all_actions_except_is_enabled(self):
1173
for action, value in self.actions.items():
1174
if action == "--is-enabled":
1176
args = self.actionargs(action, value, "client1",
1178
self.parse_args(args)
1180
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1181
for action, value in self.actions.items():
1182
if action == "--is-enabled":
1184
args = self.actionargs(action, value, "client1",
1186
self.parse_args(args)
1188
def test_is_enabled_fails_without_client(self):
1189
args = ["--is-enabled"]
1190
with self.assertParseError():
1191
self.parse_args(args)
1193
def test_is_enabled_fails_with_two_clients(self):
1194
args = ["--is-enabled", "client1", "client2"]
1195
with self.assertParseError():
1196
self.parse_args(args)
1198
def test_remove_can_only_be_combined_with_action_deny(self):
1199
for action, value in self.actions.items():
1200
if action in {"--remove", "--deny"}:
1202
args = self.actionargs(action, value, "--all",
1204
with self.assertParseError():
1205
self.parse_args(args)
1208
class Test_dbus_exceptions(unittest.TestCase):
1210
def test_dbus_ConnectFailed_is_Error(self):
1211
with self.assertRaises(dbus.Error):
1212
raise dbus.ConnectFailed()
1215
class Test_dbus_MandosBus(unittest.TestCase):
1217
class MockMandosBus(dbus.MandosBus):
1219
self._name = "se.recompile.Mandos"
1220
self._server_path = "/"
1221
self._server_interface = "se.recompile.Mandos"
1222
self._client_interface = "se.recompile.Mandos.Client"
1224
self.call_method_return = Unique()
1226
def call_method(self, methodname, busname, objectpath,
1228
self.calls.append((methodname, busname, objectpath,
1230
return self.call_method_return
1233
self.bus = self.MockMandosBus()
1235
def test_set_client_property(self):
1236
self.bus.set_client_property("objectpath", "key", "value")
1237
expected_call = ("Set", self.bus._name, "objectpath",
1238
"org.freedesktop.DBus.Properties",
1239
(self.bus._client_interface, "key", "value"))
1240
self.assertIn(expected_call, self.bus.calls)
1242
def test_call_client_method(self):
1243
ret = self.bus.call_client_method("objectpath", "methodname")
1244
self.assertIs(self.bus.call_method_return, ret)
1245
expected_call = ("methodname", self.bus._name, "objectpath",
1246
self.bus._client_interface, ())
1247
self.assertIn(expected_call, self.bus.calls)
1249
def test_call_client_method_with_args(self):
1250
args = (Unique(), Unique())
1251
ret = self.bus.call_client_method("objectpath", "methodname",
1253
self.assertIs(self.bus.call_method_return, ret)
1254
expected_call = ("methodname", self.bus._name, "objectpath",
1255
self.bus._client_interface,
1257
self.assertIn(expected_call, self.bus.calls)
1259
def test_get_clients_and_properties(self):
1262
self.bus._client_interface: {
1266
"irrelevant_interface": {
1267
"key": "othervalue",
1271
"other_objectpath": {
1272
"other_irrelevant_interface": {
1278
expected_clients_and_properties = {
1284
self.bus.call_method_return = managed_objects
1285
ret = self.bus.get_clients_and_properties()
1286
self.assertDictEqual(expected_clients_and_properties, ret)
1287
expected_call = ("GetManagedObjects", self.bus._name,
1288
self.bus._server_path,
1289
"org.freedesktop.DBus.ObjectManager", ())
1290
self.assertIn(expected_call, self.bus.calls)
1292
def test_call_server_method(self):
1293
ret = self.bus.call_server_method("methodname")
1294
self.assertIs(self.bus.call_method_return, ret)
1295
expected_call = ("methodname", self.bus._name,
1296
self.bus._server_path,
1297
self.bus._server_interface, ())
1298
self.assertIn(expected_call, self.bus.calls)
1300
def test_call_server_method_with_args(self):
1301
args = (Unique(), Unique())
1302
ret = self.bus.call_server_method("methodname", *args)
1303
self.assertIs(self.bus.call_method_return, ret)
1304
expected_call = ("methodname", self.bus._name,
1305
self.bus._server_path,
1306
self.bus._server_interface,
1308
self.assertIn(expected_call, self.bus.calls)
1311
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1313
def MockDBusPython_func(self, func):
1314
class mock_dbus_python(object):
1315
"""mock dbus-python module"""
1316
class exceptions(object):
1317
"""Pseudo-namespace"""
1318
class DBusException(Exception):
1320
class SystemBus(object):
1322
def get_object(busname, objectpath):
1323
DBusObject = collections.namedtuple(
1324
"DBusObject", ("methodname", "Set"))
1325
def method(*args, **kwargs):
1326
self.assertEqual({"dbus_interface":
1330
def set_property(interface, key, value,
1331
dbus_interface=None):
1333
"org.freedesktop.DBus.Properties",
1335
self.assertEqual("Secret", key)
1336
return func(interface, key, value,
1337
dbus_interface=dbus_interface)
1338
return DBusObject(methodname=method,
1340
class Boolean(object):
1341
def __init__(self, value):
1342
self.value = bool(value)
1345
if sys.version_info.major == 2:
1346
__nonzero__ = __bool__
1347
class ObjectPath(str):
1349
class Dictionary(dict):
1351
class ByteArray(bytes):
1353
return mock_dbus_python
1355
def call_method(self, bus, methodname, busname, objectpath,
1357
with self.assertLogs(log, logging.DEBUG):
1358
return bus.call_method(methodname, busname, objectpath,
1361
def test_call_method_returns(self):
1362
expected_method_return = Unique()
1363
method_args = (Unique(), Unique())
1365
self.assertEqual(len(method_args), len(args))
1366
for marg, arg in zip(method_args, args):
1367
self.assertIs(marg, arg)
1368
return expected_method_return
1369
mock_dbus_python = self.MockDBusPython_func(func)
1370
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1371
ret = self.call_method(bus, "methodname", "busname",
1372
"objectpath", "interface",
1374
self.assertIs(ret, expected_method_return)
1376
def test_call_method_filters_bool_true(self):
1378
return method_return
1379
mock_dbus_python = self.MockDBusPython_func(func)
1380
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1381
method_return = mock_dbus_python.Boolean(True)
1382
ret = self.call_method(bus, "methodname", "busname",
1383
"objectpath", "interface")
1384
self.assertTrue(ret)
1385
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1387
def test_call_method_filters_bool_false(self):
1389
return method_return
1390
mock_dbus_python = self.MockDBusPython_func(func)
1391
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1392
method_return = mock_dbus_python.Boolean(False)
1393
ret = self.call_method(bus, "methodname", "busname",
1394
"objectpath", "interface")
1395
self.assertFalse(ret)
1396
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1398
def test_call_method_filters_objectpath(self):
1400
return method_return
1401
mock_dbus_python = self.MockDBusPython_func(func)
1402
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1403
method_return = mock_dbus_python.ObjectPath("objectpath")
1404
ret = self.call_method(bus, "methodname", "busname",
1405
"objectpath", "interface")
1406
self.assertEqual("objectpath", ret)
1407
self.assertIsNot("objectpath", ret)
1408
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1410
def test_call_method_filters_booleans_in_dict(self):
1412
return method_return
1413
mock_dbus_python = self.MockDBusPython_func(func)
1414
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1415
method_return = mock_dbus_python.Dictionary(
1416
{mock_dbus_python.Boolean(True):
1417
mock_dbus_python.Boolean(False),
1418
mock_dbus_python.Boolean(False):
1419
mock_dbus_python.Boolean(True)})
1420
ret = self.call_method(bus, "methodname", "busname",
1421
"objectpath", "interface")
1422
expected_method_return = {True: False,
1424
self.assertEqual(expected_method_return, ret)
1425
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1427
def test_call_method_filters_objectpaths_in_dict(self):
1429
return method_return
1430
mock_dbus_python = self.MockDBusPython_func(func)
1431
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1432
method_return = mock_dbus_python.Dictionary(
1433
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1434
mock_dbus_python.ObjectPath("objectpath_value_1"),
1435
mock_dbus_python.ObjectPath("objectpath_key_2"):
1436
mock_dbus_python.ObjectPath("objectpath_value_2")})
1437
ret = self.call_method(bus, "methodname", "busname",
1438
"objectpath", "interface")
1439
expected_method_return = {str(key): str(value)
1441
method_return.items()}
1442
self.assertEqual(expected_method_return, ret)
1443
self.assertIsInstance(ret, dict)
1444
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1446
def test_call_method_filters_dict_in_dict(self):
1448
return method_return
1449
mock_dbus_python = self.MockDBusPython_func(func)
1450
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1451
method_return = mock_dbus_python.Dictionary(
1452
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1453
"key12": "value12"}),
1454
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1455
"key22": "value22"})})
1456
ret = self.call_method(bus, "methodname", "busname",
1457
"objectpath", "interface")
1458
expected_method_return = {
1459
"key1": {"key11": "value11",
1460
"key12": "value12"},
1461
"key2": {"key21": "value21",
1462
"key22": "value22"},
1464
self.assertEqual(expected_method_return, ret)
1465
self.assertIsInstance(ret, dict)
1466
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1467
for key, value in ret.items():
1468
self.assertIsInstance(value, dict)
1469
self.assertEqual(expected_method_return[key], value)
1470
self.assertNotIsInstance(value,
1471
mock_dbus_python.Dictionary)
1473
def test_call_method_filters_dict_three_deep(self):
1475
return method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
method_return = mock_dbus_python.Dictionary(
1480
mock_dbus_python.Dictionary(
1482
mock_dbus_python.Dictionary(
1484
mock_dbus_python.Boolean(True),
1488
ret = self.call_method(bus, "methodname", "busname",
1489
"objectpath", "interface")
1490
expected_method_return = {"key1": {"key2": {"key3": True}}}
1491
self.assertEqual(expected_method_return, ret)
1492
self.assertIsInstance(ret, dict)
1493
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1494
self.assertIsInstance(ret["key1"], dict)
1495
self.assertNotIsInstance(ret["key1"],
1496
mock_dbus_python.Dictionary)
1497
self.assertIsInstance(ret["key1"]["key2"], dict)
1498
self.assertNotIsInstance(ret["key1"]["key2"],
1499
mock_dbus_python.Dictionary)
1500
self.assertTrue(ret["key1"]["key2"]["key3"])
1501
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1502
mock_dbus_python.Boolean)
1504
def test_call_method_handles_exception(self):
1505
dbus_logger = logging.getLogger("dbus.proxies")
1508
dbus_logger.error("Test")
1509
raise mock_dbus_python.exceptions.DBusException()
1511
mock_dbus_python = self.MockDBusPython_func(func)
1512
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1514
class CountingHandler(logging.Handler):
1516
def emit(self, record):
1519
counting_handler = CountingHandler()
1521
dbus_logger.addHandler(counting_handler)
1524
with self.assertRaises(dbus.Error) as e:
1525
self.call_method(bus, "methodname", "busname",
1526
"objectpath", "interface")
1528
dbus_logger.removeFilter(counting_handler)
1530
self.assertNotIsInstance(e, dbus.ConnectFailed)
1532
# Make sure the dbus logger was suppressed
1533
self.assertEqual(0, counting_handler.count)
1535
def test_Set_Secret_sends_bytearray(self):
1537
def func(*args, **kwargs):
1538
ret[0] = (args, kwargs)
1539
mock_dbus_python = self.MockDBusPython_func(func)
1540
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1541
bus.set_client_property("objectpath", "Secret", "value")
1542
expected_call = (("se.recompile.Mandos.Client", "Secret",
1543
mock_dbus_python.ByteArray(b"value")),
1545
"org.freedesktop.DBus.Properties"})
1546
self.assertEqual(expected_call, ret[0])
1547
if sys.version_info.major == 2:
1548
self.assertIsInstance(ret[0][0][-1],
1549
mock_dbus_python.ByteArray)
1551
def test_get_object_converts_to_correct_exception(self):
1552
bus = dbus_python_adapter.SystemBus(
1553
self.fake_dbus_python_raises_exception_on_connect)
1554
with self.assertRaises(dbus.ConnectFailed):
1555
self.call_method(bus, "methodname", "busname",
1556
"objectpath", "interface")
1558
class fake_dbus_python_raises_exception_on_connect(object):
1559
"""fake dbus-python module"""
1560
class exceptions(object):
1561
"""Pseudo-namespace"""
1562
class DBusException(Exception):
1567
def get_object(busname, objectpath):
1568
raise cls.exceptions.DBusException()
1569
Bus = collections.namedtuple("Bus", ["get_object"])
1570
return Bus(get_object=get_object)
1573
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1574
class mock_dbus_python(object):
1575
"""mock dbus-python modules"""
1576
class SystemBus(object):
1578
def get_object(busname, objectpath):
1582
self.bus = dbus_python_adapter.CachingBus(
1583
self.mock_dbus_python)
1585
def test_returns_distinct_objectpaths(self):
1586
obj1 = self.bus.get_object("busname", "objectpath1")
1587
self.assertIsInstance(obj1, Unique)
1588
obj2 = self.bus.get_object("busname", "objectpath2")
1589
self.assertIsInstance(obj2, Unique)
1590
self.assertIsNot(obj1, obj2)
1592
def test_returns_distinct_busnames(self):
1593
obj1 = self.bus.get_object("busname1", "objectpath")
1594
self.assertIsInstance(obj1, Unique)
1595
obj2 = self.bus.get_object("busname2", "objectpath")
1596
self.assertIsInstance(obj2, Unique)
1597
self.assertIsNot(obj1, obj2)
1599
def test_returns_distinct_both(self):
1600
obj1 = self.bus.get_object("busname1", "objectpath")
1601
self.assertIsInstance(obj1, Unique)
1602
obj2 = self.bus.get_object("busname2", "objectpath")
1603
self.assertIsInstance(obj2, Unique)
1604
self.assertIsNot(obj1, obj2)
1606
def test_returns_same(self):
1607
obj1 = self.bus.get_object("busname", "objectpath")
1608
self.assertIsInstance(obj1, Unique)
1609
obj2 = self.bus.get_object("busname", "objectpath")
1610
self.assertIsInstance(obj2, Unique)
1611
self.assertIs(obj1, obj2)
1613
def test_returns_same_old(self):
1614
obj1 = self.bus.get_object("busname1", "objectpath1")
1615
self.assertIsInstance(obj1, Unique)
1616
obj2 = self.bus.get_object("busname2", "objectpath2")
1617
self.assertIsInstance(obj2, Unique)
1618
obj1b = self.bus.get_object("busname1", "objectpath1")
1619
self.assertIsInstance(obj1b, Unique)
1620
self.assertIsNot(obj1, obj2)
1621
self.assertIsNot(obj2, obj1b)
1622
self.assertIs(obj1, obj1b)
1625
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1627
def Stub_pydbus_func(self, func):
1628
class stub_pydbus(object):
1629
"""stub pydbus module"""
1630
class SystemBus(object):
1632
def get(busname, objectpath):
1633
DBusObject = collections.namedtuple(
1634
"DBusObject", ("methodname",))
1635
return {"interface":
1636
DBusObject(methodname=func)}
1639
def call_method(self, bus, methodname, busname, objectpath,
1641
with self.assertLogs(log, logging.DEBUG):
1642
return bus.call_method(methodname, busname, objectpath,
1645
def test_call_method_returns(self):
1646
expected_method_return = Unique()
1647
method_args = (Unique(), Unique())
1649
self.assertEqual(len(method_args), len(args))
1650
for marg, arg in zip(method_args, args):
1651
self.assertIs(marg, arg)
1652
return expected_method_return
1653
stub_pydbus = self.Stub_pydbus_func(func)
1654
bus = pydbus_adapter.SystemBus(stub_pydbus)
1655
ret = self.call_method(bus, "methodname", "busname",
1656
"objectpath", "interface",
1658
self.assertIs(ret, expected_method_return)
1660
def test_call_method_handles_exception(self):
1661
dbus_logger = logging.getLogger("dbus.proxies")
1664
raise gi.repository.GLib.Error()
1666
stub_pydbus = self.Stub_pydbus_func(func)
1667
bus = pydbus_adapter.SystemBus(stub_pydbus)
1669
with self.assertRaises(dbus.Error) as e:
1670
self.call_method(bus, "methodname", "busname",
1671
"objectpath", "interface")
1673
self.assertNotIsInstance(e, dbus.ConnectFailed)
1675
def test_get_converts_to_correct_exception(self):
1676
bus = pydbus_adapter.SystemBus(
1677
self.fake_pydbus_raises_exception_on_connect)
1678
with self.assertRaises(dbus.ConnectFailed):
1679
self.call_method(bus, "methodname", "busname",
1680
"objectpath", "interface")
1682
class fake_pydbus_raises_exception_on_connect(object):
1683
"""fake dbus-python module"""
1686
def get(busname, objectpath):
1687
raise gi.repository.GLib.Error()
1688
Bus = collections.namedtuple("Bus", ["get"])
1691
def test_set_property_uses_setattr(self):
1692
class Object(object):
1695
class pydbus_spy(object):
1696
class SystemBus(object):
1698
def get(busname, objectpath):
1699
return {"interface": obj}
1700
bus = pydbus_adapter.SystemBus(pydbus_spy)
1702
bus.set_property("busname", "objectpath", "interface", "key",
1704
self.assertIs(value, obj.key)
1706
def test_get_suppresses_xml_deprecation_warning(self):
1707
if sys.version_info.major >= 3:
1709
class stub_pydbus_get(object):
1710
class SystemBus(object):
1712
def get(busname, objectpath):
1713
warnings.warn_explicit(
1714
"deprecated", DeprecationWarning,
1715
"xml.etree.ElementTree", 0)
1716
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1717
with warnings.catch_warnings(record=True) as w:
1718
warnings.simplefilter("always")
1719
bus.get("busname", "objectpath")
1720
self.assertEqual(0, len(w))
1723
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1724
class stub_pydbus(object):
1725
"""stub pydbus module"""
1726
class SystemBus(object):
1728
def get(busname, objectpath):
1732
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1734
def test_returns_distinct_objectpaths(self):
1735
obj1 = self.bus.get("busname", "objectpath1")
1736
self.assertIsInstance(obj1, Unique)
1737
obj2 = self.bus.get("busname", "objectpath2")
1738
self.assertIsInstance(obj2, Unique)
1739
self.assertIsNot(obj1, obj2)
1741
def test_returns_distinct_busnames(self):
1742
obj1 = self.bus.get("busname1", "objectpath")
1743
self.assertIsInstance(obj1, Unique)
1744
obj2 = self.bus.get("busname2", "objectpath")
1745
self.assertIsInstance(obj2, Unique)
1746
self.assertIsNot(obj1, obj2)
1748
def test_returns_distinct_both(self):
1749
obj1 = self.bus.get("busname1", "objectpath")
1750
self.assertIsInstance(obj1, Unique)
1751
obj2 = self.bus.get("busname2", "objectpath")
1752
self.assertIsInstance(obj2, Unique)
1753
self.assertIsNot(obj1, obj2)
1755
def test_returns_same(self):
1756
obj1 = self.bus.get("busname", "objectpath")
1757
self.assertIsInstance(obj1, Unique)
1758
obj2 = self.bus.get("busname", "objectpath")
1759
self.assertIsInstance(obj2, Unique)
1760
self.assertIs(obj1, obj2)
1762
def test_returns_same_old(self):
1763
obj1 = self.bus.get("busname1", "objectpath1")
1764
self.assertIsInstance(obj1, Unique)
1765
obj2 = self.bus.get("busname2", "objectpath2")
1766
self.assertIsInstance(obj2, Unique)
1767
obj1b = self.bus.get("busname1", "objectpath1")
1768
self.assertIsInstance(obj1b, Unique)
1769
self.assertIsNot(obj1, obj2)
1770
self.assertIsNot(obj2, obj1b)
1771
self.assertIs(obj1, obj1b)
1774
class Test_commands_from_options(unittest.TestCase):
1777
self.parser = argparse.ArgumentParser()
1778
add_command_line_options(self.parser)
1780
def test_is_enabled(self):
1781
self.assert_command_from_args(["--is-enabled", "client"],
1784
def assert_command_from_args(self, args, command_cls, length=1,
1785
clients=None, **cmd_attrs):
1786
"""Assert that parsing ARGS should result in an instance of
1787
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1788
options = self.parser.parse_args(args)
1789
check_option_syntax(self.parser, options)
1790
commands = commands_from_options(options)
1791
self.assertEqual(length, len(commands))
1792
for command in commands:
1793
if isinstance(command, command_cls):
1796
self.assertIsInstance(command, command_cls)
1797
if clients is not None:
1798
self.assertEqual(clients, options.client)
1799
for key, value in cmd_attrs.items():
1800
self.assertEqual(value, getattr(command, key))
1802
def assert_commands_from_args(self, args, commands, clients=None):
1803
for cmd in commands:
1804
self.assert_command_from_args(args, cmd,
1805
length=len(commands),
1808
def test_is_enabled_short(self):
1809
self.assert_command_from_args(["-V", "client"],
1812
def test_approve(self):
1813
self.assert_command_from_args(["--approve", "client"],
1816
def test_approve_short(self):
1817
self.assert_command_from_args(["-A", "client"],
1820
def test_deny(self):
1821
self.assert_command_from_args(["--deny", "client"],
1824
def test_deny_short(self):
1825
self.assert_command_from_args(["-D", "client"], command.Deny)
1827
def test_remove(self):
1828
self.assert_command_from_args(["--remove", "client"],
1831
def test_deny_before_remove(self):
1832
options = self.parser.parse_args(["--deny", "--remove",
1834
check_option_syntax(self.parser, options)
1835
commands = commands_from_options(options)
1836
self.assertEqual(2, len(commands))
1837
self.assertIsInstance(commands[0], command.Deny)
1838
self.assertIsInstance(commands[1], command.Remove)
1840
def test_deny_before_remove_reversed(self):
1841
options = self.parser.parse_args(["--remove", "--deny",
1843
check_option_syntax(self.parser, options)
1844
commands = commands_from_options(options)
1845
self.assertEqual(2, len(commands))
1846
self.assertIsInstance(commands[0], command.Deny)
1847
self.assertIsInstance(commands[1], command.Remove)
1849
def test_remove_short(self):
1850
self.assert_command_from_args(["-r", "client"],
1853
def test_dump_json(self):
1854
self.assert_command_from_args(["--dump-json"],
1857
def test_enable(self):
1858
self.assert_command_from_args(["--enable", "client"],
1861
def test_enable_short(self):
1862
self.assert_command_from_args(["-e", "client"],
1865
def test_disable(self):
1866
self.assert_command_from_args(["--disable", "client"],
1869
def test_disable_short(self):
1870
self.assert_command_from_args(["-d", "client"],
1873
def test_bump_timeout(self):
1874
self.assert_command_from_args(["--bump-timeout", "client"],
1875
command.BumpTimeout)
1877
def test_bump_timeout_short(self):
1878
self.assert_command_from_args(["-b", "client"],
1879
command.BumpTimeout)
1881
def test_start_checker(self):
1882
self.assert_command_from_args(["--start-checker", "client"],
1883
command.StartChecker)
1885
def test_stop_checker(self):
1886
self.assert_command_from_args(["--stop-checker", "client"],
1887
command.StopChecker)
1889
def test_approve_by_default(self):
1890
self.assert_command_from_args(["--approve-by-default",
1892
command.ApproveByDefault)
1894
def test_deny_by_default(self):
1895
self.assert_command_from_args(["--deny-by-default", "client"],
1896
command.DenyByDefault)
1898
def test_checker(self):
1899
self.assert_command_from_args(["--checker", ":", "client"],
1903
def test_checker_empty(self):
1904
self.assert_command_from_args(["--checker", "", "client"],
1908
def test_checker_short(self):
1909
self.assert_command_from_args(["-c", ":", "client"],
1913
def test_host(self):
1914
self.assert_command_from_args(
1915
["--host", "client.example.org", "client"],
1916
command.SetHost, value_to_set="client.example.org")
1918
def test_host_short(self):
1919
self.assert_command_from_args(
1920
["-H", "client.example.org", "client"], command.SetHost,
1921
value_to_set="client.example.org")
1923
def test_secret_devnull(self):
1924
self.assert_command_from_args(["--secret", os.path.devnull,
1925
"client"], command.SetSecret,
1928
def test_secret_tempfile(self):
1929
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1930
value = b"secret\0xyzzy\nbar"
1933
self.assert_command_from_args(["--secret", f.name,
1938
def test_secret_devnull_short(self):
1939
self.assert_command_from_args(["-s", os.path.devnull,
1940
"client"], command.SetSecret,
1943
def test_secret_tempfile_short(self):
1944
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1945
value = b"secret\0xyzzy\nbar"
1948
self.assert_command_from_args(["-s", f.name, "client"],
1952
def test_timeout(self):
1953
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1955
value_to_set=300000)
1957
def test_timeout_short(self):
1958
self.assert_command_from_args(["-t", "PT5M", "client"],
1960
value_to_set=300000)
1962
def test_extended_timeout(self):
1963
self.assert_command_from_args(["--extended-timeout", "PT15M",
1965
command.SetExtendedTimeout,
1966
value_to_set=900000)
1968
def test_interval(self):
1969
self.assert_command_from_args(["--interval", "PT2M",
1970
"client"], command.SetInterval,
1971
value_to_set=120000)
1973
def test_interval_short(self):
1974
self.assert_command_from_args(["-i", "PT2M", "client"],
1975
command.SetInterval,
1976
value_to_set=120000)
1978
def test_approval_delay(self):
1979
self.assert_command_from_args(["--approval-delay", "PT30S",
1981
command.SetApprovalDelay,
1984
def test_approval_duration(self):
1985
self.assert_command_from_args(["--approval-duration", "PT1S",
1987
command.SetApprovalDuration,
1990
def test_print_table(self):
1991
self.assert_command_from_args([], command.PrintTable,
1994
def test_print_table_verbose(self):
1995
self.assert_command_from_args(["--verbose"],
1999
def test_print_table_verbose_short(self):
2000
self.assert_command_from_args(["-v"], command.PrintTable,
2004
def test_manual_page_example_1(self):
2005
self.assert_command_from_args("",
2010
def test_manual_page_example_2(self):
2011
self.assert_command_from_args(
2012
"--verbose foo1.example.org foo2.example.org".split(),
2013
command.PrintTable, clients=["foo1.example.org",
2014
"foo2.example.org"],
2017
def test_manual_page_example_3(self):
2018
self.assert_command_from_args("--enable --all".split(),
2022
def test_manual_page_example_4(self):
2023
self.assert_commands_from_args(
2024
("--timeout=PT5M --interval=PT1M foo1.example.org"
2025
" foo2.example.org").split(),
2026
[command.SetTimeout, command.SetInterval],
2027
clients=["foo1.example.org", "foo2.example.org"])
2029
def test_manual_page_example_5(self):
2030
self.assert_command_from_args("--approve --all".split(),
2035
class TestCommand(unittest.TestCase):
2036
"""Abstract class for tests of command classes"""
2038
class FakeMandosBus(dbus.MandosBus):
2039
def __init__(self, testcase):
2040
self.client_properties = {
2042
"KeyID": ("92ed150794387c03ce684574b1139a65"
2043
"94a34f895daaaf09fd8ea90a27cddb12"),
2044
"Secret": b"secret",
2045
"Host": "foo.example.org",
2048
"LastCheckedOK": "2019-02-03T00:00:00",
2049
"Created": "2019-01-02T00:00:00",
2051
"Fingerprint": ("778827225BA7DE539C5A"
2052
"7CFA59CFF7CDBD9A5920"),
2053
"CheckerRunning": False,
2054
"LastEnabled": "2019-01-03T00:00:00",
2055
"ApprovalPending": False,
2056
"ApprovedByDefault": True,
2057
"LastApprovalRequest": "",
2059
"ApprovalDuration": 1000,
2060
"Checker": "fping -q -- %(host)s",
2061
"ExtendedTimeout": 900000,
2062
"Expires": "2019-02-04T00:00:00",
2063
"LastCheckerStatus": 0,
2065
self.other_client_properties = {
2067
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2068
"6ab612cff5ad227247e46c2b020f441c"),
2069
"Secret": b"secretbar",
2070
"Host": "192.0.2.3",
2073
"LastCheckedOK": "2019-02-04T00:00:00",
2074
"Created": "2019-01-03T00:00:00",
2076
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2077
"F547B3A107558FCA3A27"),
2078
"CheckerRunning": True,
2079
"LastEnabled": "2019-01-04T00:00:00",
2080
"ApprovalPending": False,
2081
"ApprovedByDefault": False,
2082
"LastApprovalRequest": "2019-01-03T00:00:00",
2083
"ApprovalDelay": 30000,
2084
"ApprovalDuration": 93785000,
2086
"ExtendedTimeout": 900000,
2087
"Expires": "2019-02-05T00:00:00",
2088
"LastCheckerStatus": -2,
2090
self.clients = collections.OrderedDict(
2092
("client_objectpath", self.client_properties),
2093
("other_client_objectpath",
2094
self.other_client_properties),
2096
self.one_client = {"client_objectpath":
2097
self.client_properties}
2098
self.testcase = testcase
2101
def call_method(self, methodname, busname, objectpath,
2103
self.testcase.assertEqual("se.recompile.Mandos", busname)
2104
self.calls.append((methodname, busname, objectpath,
2106
if interface == "org.freedesktop.DBus.Properties":
2107
if methodname == "Set":
2108
self.testcase.assertEqual(3, len(args))
2109
interface, key, value = args
2110
self.testcase.assertEqual(
2111
"se.recompile.Mandos.Client", interface)
2112
self.clients[objectpath][key] = value
2114
elif interface == "se.recompile.Mandos":
2115
self.testcase.assertEqual("RemoveClient", methodname)
2116
self.testcase.assertEqual(1, len(args))
2117
clientpath = args[0]
2118
del self.clients[clientpath]
2120
elif interface == "se.recompile.Mandos.Client":
2121
if methodname == "Approve":
2122
self.testcase.assertEqual(1, len(args))
2127
self.bus = self.FakeMandosBus(self)
2130
class TestBaseCommands(TestCommand):
2132
def test_IsEnabled_exits_successfully(self):
2133
with self.assertRaises(SystemExit) as e:
2134
command.IsEnabled().run(self.bus.one_client)
2135
if e.exception.code is not None:
2136
self.assertEqual(0, e.exception.code)
2138
self.assertIsNone(e.exception.code)
2140
def test_IsEnabled_exits_with_failure(self):
2141
self.bus.client_properties["Enabled"] = False
2142
with self.assertRaises(SystemExit) as e:
2143
command.IsEnabled().run(self.bus.one_client)
2144
if isinstance(e.exception.code, int):
2145
self.assertNotEqual(0, e.exception.code)
2147
self.assertIsNotNone(e.exception.code)
2149
def test_Approve(self):
2150
busname = "se.recompile.Mandos"
2151
client_interface = "se.recompile.Mandos.Client"
2152
command.Approve().run(self.bus.clients, self.bus)
2153
for clientpath in self.bus.clients:
2154
self.assertIn(("Approve", busname, clientpath,
2155
client_interface, (True,)), self.bus.calls)
2157
def test_Deny(self):
2158
busname = "se.recompile.Mandos"
2159
client_interface = "se.recompile.Mandos.Client"
2160
command.Deny().run(self.bus.clients, self.bus)
2161
for clientpath in self.bus.clients:
2162
self.assertIn(("Approve", busname, clientpath,
2163
client_interface, (False,)),
2166
def test_Remove(self):
2167
command.Remove().run(self.bus.clients, self.bus)
2168
for clientpath in self.bus.clients:
2169
self.assertIn(("RemoveClient", dbus_busname,
2170
dbus_server_path, dbus_server_interface,
2171
(clientpath,)), self.bus.calls)
2176
"KeyID": ("92ed150794387c03ce684574b1139a65"
2177
"94a34f895daaaf09fd8ea90a27cddb12"),
2178
"Host": "foo.example.org",
2181
"LastCheckedOK": "2019-02-03T00:00:00",
2182
"Created": "2019-01-02T00:00:00",
2184
"Fingerprint": ("778827225BA7DE539C5A"
2185
"7CFA59CFF7CDBD9A5920"),
2186
"CheckerRunning": False,
2187
"LastEnabled": "2019-01-03T00:00:00",
2188
"ApprovalPending": False,
2189
"ApprovedByDefault": True,
2190
"LastApprovalRequest": "",
2192
"ApprovalDuration": 1000,
2193
"Checker": "fping -q -- %(host)s",
2194
"ExtendedTimeout": 900000,
2195
"Expires": "2019-02-04T00:00:00",
2196
"LastCheckerStatus": 0,
2200
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2201
"6ab612cff5ad227247e46c2b020f441c"),
2202
"Host": "192.0.2.3",
2205
"LastCheckedOK": "2019-02-04T00:00:00",
2206
"Created": "2019-01-03T00:00:00",
2208
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2209
"F547B3A107558FCA3A27"),
2210
"CheckerRunning": True,
2211
"LastEnabled": "2019-01-04T00:00:00",
2212
"ApprovalPending": False,
2213
"ApprovedByDefault": False,
2214
"LastApprovalRequest": "2019-01-03T00:00:00",
2215
"ApprovalDelay": 30000,
2216
"ApprovalDuration": 93785000,
2218
"ExtendedTimeout": 900000,
2219
"Expires": "2019-02-05T00:00:00",
2220
"LastCheckerStatus": -2,
2224
def test_DumpJSON_normal(self):
2225
with self.capture_stdout_to_buffer() as buffer:
2226
command.DumpJSON().run(self.bus.clients)
2227
json_data = json.loads(buffer.getvalue())
2228
self.assertDictEqual(self.expected_json, json_data)
2231
@contextlib.contextmanager
2232
def capture_stdout_to_buffer():
2233
capture_buffer = io.StringIO()
2234
old_stdout = sys.stdout
2235
sys.stdout = capture_buffer
2237
yield capture_buffer
2239
sys.stdout = old_stdout
2241
def test_DumpJSON_one_client(self):
2242
with self.capture_stdout_to_buffer() as buffer:
2243
command.DumpJSON().run(self.bus.one_client)
2244
json_data = json.loads(buffer.getvalue())
2245
expected_json = {"foo": self.expected_json["foo"]}
2246
self.assertDictEqual(expected_json, json_data)
2248
def test_PrintTable_normal(self):
2249
with self.capture_stdout_to_buffer() as buffer:
2250
command.PrintTable().run(self.bus.clients)
2251
expected_output = "\n".join((
2252
"Name Enabled Timeout Last Successful Check",
2253
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2254
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2256
self.assertEqual(expected_output, buffer.getvalue())
2258
def test_PrintTable_verbose(self):
2259
with self.capture_stdout_to_buffer() as buffer:
2260
command.PrintTable(verbose=True).run(self.bus.clients)
2275
"Last Successful Check ",
2276
"2019-02-03T00:00:00 ",
2277
"2019-02-04T00:00:00 ",
2280
"2019-01-02T00:00:00 ",
2281
"2019-01-03T00:00:00 ",
2293
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2295
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2299
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2300
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2302
"Check Is Running ",
2307
"2019-01-03T00:00:00 ",
2308
"2019-01-04T00:00:00 ",
2310
"Approval Is Pending ",
2314
"Approved By Default ",
2318
"Last Approval Request ",
2320
"2019-01-03T00:00:00 ",
2326
"Approval Duration ",
2331
"fping -q -- %(host)s ",
2334
"Extended Timeout ",
2339
"2019-02-04T00:00:00 ",
2340
"2019-02-05T00:00:00 ",
2342
"Last Checker Status",
2347
num_lines = max(len(rows) for rows in columns)
2348
expected_output = ("\n".join("".join(rows[line]
2349
for rows in columns)
2350
for line in range(num_lines))
2352
self.assertEqual(expected_output, buffer.getvalue())
2354
def test_PrintTable_one_client(self):
2355
with self.capture_stdout_to_buffer() as buffer:
2356
command.PrintTable().run(self.bus.one_client)
2357
expected_output = "\n".join((
2358
"Name Enabled Timeout Last Successful Check",
2359
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2361
self.assertEqual(expected_output, buffer.getvalue())
2364
class TestPropertySetterCmd(TestCommand):
2365
"""Abstract class for tests of command.PropertySetter classes"""
2368
if not hasattr(self, "command"):
2369
return # Abstract TestCase class
2371
if hasattr(self, "values_to_set"):
2372
cmd_args = [(value,) for value in self.values_to_set]
2373
values_to_get = getattr(self, "values_to_get",
2376
cmd_args = [() for x in range(len(self.values_to_get))]
2377
values_to_get = self.values_to_get
2378
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2379
for clientpath in self.bus.clients:
2380
self.bus.clients[clientpath][self.propname] = (
2382
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2383
for clientpath in self.bus.clients:
2384
value = (self.bus.clients[clientpath]
2386
self.assertNotIsInstance(value, Unique)
2387
self.assertEqual(value_to_get, value)
2390
class TestEnableCmd(TestPropertySetterCmd):
2391
command = command.Enable
2392
propname = "Enabled"
2393
values_to_get = [True]
2396
class TestDisableCmd(TestPropertySetterCmd):
2397
command = command.Disable
2398
propname = "Enabled"
2399
values_to_get = [False]
2402
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2403
command = command.BumpTimeout
2404
propname = "LastCheckedOK"
2405
values_to_get = [""]
2408
class TestStartCheckerCmd(TestPropertySetterCmd):
2409
command = command.StartChecker
2410
propname = "CheckerRunning"
2411
values_to_get = [True]
2414
class TestStopCheckerCmd(TestPropertySetterCmd):
2415
command = command.StopChecker
2416
propname = "CheckerRunning"
2417
values_to_get = [False]
2420
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2421
command = command.ApproveByDefault
2422
propname = "ApprovedByDefault"
2423
values_to_get = [True]
2426
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2427
command = command.DenyByDefault
2428
propname = "ApprovedByDefault"
2429
values_to_get = [False]
2432
class TestSetCheckerCmd(TestPropertySetterCmd):
2433
command = command.SetChecker
2434
propname = "Checker"
2435
values_to_set = ["", ":", "fping -q -- %s"]
2438
class TestSetHostCmd(TestPropertySetterCmd):
2439
command = command.SetHost
2441
values_to_set = ["192.0.2.3", "client.example.org"]
2444
class TestSetSecretCmd(TestPropertySetterCmd):
2445
command = command.SetSecret
2447
values_to_set = [io.BytesIO(b""),
2448
io.BytesIO(b"secret\0xyzzy\nbar")]
2449
values_to_get = [f.getvalue() for f in values_to_set]
2452
class TestSetTimeoutCmd(TestPropertySetterCmd):
2453
command = command.SetTimeout
2454
propname = "Timeout"
2455
values_to_set = [datetime.timedelta(),
2456
datetime.timedelta(minutes=5),
2457
datetime.timedelta(seconds=1),
2458
datetime.timedelta(weeks=1),
2459
datetime.timedelta(weeks=52)]
2460
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2463
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2464
command = command.SetExtendedTimeout
2465
propname = "ExtendedTimeout"
2466
values_to_set = [datetime.timedelta(),
2467
datetime.timedelta(minutes=5),
2468
datetime.timedelta(seconds=1),
2469
datetime.timedelta(weeks=1),
2470
datetime.timedelta(weeks=52)]
2471
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2474
class TestSetIntervalCmd(TestPropertySetterCmd):
2475
command = command.SetInterval
2476
propname = "Interval"
2477
values_to_set = [datetime.timedelta(),
2478
datetime.timedelta(minutes=5),
2479
datetime.timedelta(seconds=1),
2480
datetime.timedelta(weeks=1),
2481
datetime.timedelta(weeks=52)]
2482
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2485
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2486
command = command.SetApprovalDelay
2487
propname = "ApprovalDelay"
2488
values_to_set = [datetime.timedelta(),
2489
datetime.timedelta(minutes=5),
2490
datetime.timedelta(seconds=1),
2491
datetime.timedelta(weeks=1),
2492
datetime.timedelta(weeks=52)]
2493
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2496
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2497
command = command.SetApprovalDuration
2498
propname = "ApprovalDuration"
2499
values_to_set = [datetime.timedelta(),
2500
datetime.timedelta(minutes=5),
2501
datetime.timedelta(seconds=1),
2502
datetime.timedelta(weeks=1),
2503
datetime.timedelta(weeks=52)]
2504
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2508
def should_only_run_tests():
2509
parser = argparse.ArgumentParser(add_help=False)
2510
parser.add_argument("--check", action='store_true')
2511
args, unknown_args = parser.parse_known_args()
2512
run_tests = args.check
2514
# Remove --check argument from sys.argv
2515
sys.argv[1:] = unknown_args
2518
# Add all tests from doctest strings
2519
def load_tests(loader, tests, none):
2521
tests.addTests(doctest.DocTestSuite())
465
2524
if __name__ == "__main__":
2526
if should_only_run_tests():
2527
# Call using ./tdd-python-script --check [--verbose]