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- Committer: Teddy Hogeborn
- Date: 2019-03-30 17:02:33 UTC
- Revision ID: teddy@recompile.se-20190330170233-nxu3cgb98q2g3o5j
Fix typo in intro(8mandos).
* intro.xml (INTRODUCTION): Add missing period at end of last sentence
of penultimate paragraph.
* intro.xml (INTRODUCTION): Add missing period at end of last sentence
of penultimate paragraph.
- files modified:
- TODO
added
removed
mandos-ctl
45
45
import io
46
46
import tempfile
47
47
import contextlib
48
import abc
48
49
49
import dbus
50
import dbus as dbus_python
50
51
51
52
# Show warnings by default
52
53
if not sys.warnoptions:
61
62
62
63
if sys.version_info.major == 2:
63
64
str = unicode
65
import StringIO
66
io.StringIO = StringIO.StringIO
64
67
65
68
locale.setlocale(locale.LC_ALL, "")
66
69
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
70
version = "1.8.3"
74
71
75
72
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
80
81
82
73
def main():
83
74
parser = argparse.ArgumentParser()
84
85
75
add_command_line_options(parser)
86
76
87
77
options = parser.parse_args()
88
89
78
check_option_syntax(parser, options)
90
79
91
80
clientnames = options.client
93
82
if options.debug:
94
83
log.setLevel(logging.DEBUG)
95
84
96
try:
97
bus = dbus.SystemBus()
98
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
99
dbus_busname, server_dbus_path)
100
mandos_dbus_objc = bus.get_object(dbus_busname,
101
server_dbus_path)
102
except dbus.exceptions.DBusException:
103
log.critical("Could not connect to Mandos server")
104
sys.exit(1)
105
106
mandos_serv = dbus.Interface(mandos_dbus_objc,
107
dbus_interface=server_dbus_interface)
108
mandos_serv_object_manager = dbus.Interface(
109
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
110
111
# Filter out log message from dbus module
112
dbus_logger = logging.getLogger("dbus.proxies")
113
class NullFilter(logging.Filter):
114
def filter(self, record):
115
return False
116
dbus_filter = NullFilter()
117
try:
118
dbus_logger.addFilter(dbus_filter)
119
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
120
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
121
mandos_clients = {path: ifs_and_props[client_dbus_interface]
122
for path, ifs_and_props in
123
mandos_serv_object_manager
124
.GetManagedObjects().items()
125
if client_dbus_interface in ifs_and_props}
126
except dbus.exceptions.DBusException as e:
127
log.critical("Failed to access Mandos server through D-Bus:"
128
"\n%s", e)
129
sys.exit(1)
130
finally:
131
# restore dbus logger
132
dbus_logger.removeFilter(dbus_filter)
133
134
# Compile dict of (clients: properties) to process
135
clients = {}
136
85
bus = dbus_python_adapter.CachingBus(dbus_python)
86
87
try:
88
all_clients = bus.get_clients_and_properties()
89
except dbus.ConnectFailed as e:
90
log.critical("Could not connect to Mandos server: %s", e)
91
sys.exit(1)
92
except dbus.Error as e:
93
log.critical(
94
"Failed to access Mandos server through D-Bus:\n%s", e)
95
sys.exit(1)
96
97
# Compile dict of (clientpath: properties) to process
137
98
if not clientnames:
138
clients = {objpath: properties
139
for objpath, properties in mandos_clients.items()}
99
clients = all_clients
140
100
else:
101
clients = {}
141
102
for name in clientnames:
142
for objpath, properties in mandos_clients.items():
103
for objpath, properties in all_clients.items():
143
104
if properties["Name"] == name:
144
105
clients[objpath] = properties
145
106
break
147
108
log.critical("Client not found on server: %r", name)
148
109
sys.exit(1)
149
110
150
# Run all commands on clients
151
111
commands = commands_from_options(options)
112
152
113
for command in commands:
153
command.run(clients, bus, mandos_serv)
114
command.run(clients, bus)
154
115
155
116
156
117
def add_command_line_options(parser):
254
215
>>> rfc3339_duration_to_delta("")
255
216
Traceback (most recent call last):
256
217
...
257
ValueError: Invalid RFC 3339 duration: u''
218
ValueError: Invalid RFC 3339 duration: ""
258
219
>>> # Must start with "P":
259
220
>>> rfc3339_duration_to_delta("1D")
260
221
Traceback (most recent call last):
261
222
...
262
ValueError: Invalid RFC 3339 duration: u'1D'
223
ValueError: Invalid RFC 3339 duration: "1D"
263
224
>>> # Must use correct order
264
225
>>> rfc3339_duration_to_delta("PT1S2M")
265
226
Traceback (most recent call last):
266
227
...
267
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
228
ValueError: Invalid RFC 3339 duration: "PT1S2M"
268
229
>>> # Time needs time marker
269
230
>>> rfc3339_duration_to_delta("P1H2S")
270
231
Traceback (most recent call last):
271
232
...
272
ValueError: Invalid RFC 3339 duration: u'P1H2S'
233
ValueError: Invalid RFC 3339 duration: "P1H2S"
273
234
>>> # Weeks can not be combined with anything else
274
235
>>> rfc3339_duration_to_delta("P1D2W")
275
236
Traceback (most recent call last):
276
237
...
277
ValueError: Invalid RFC 3339 duration: u'P1D2W'
238
ValueError: Invalid RFC 3339 duration: "P1D2W"
278
239
>>> rfc3339_duration_to_delta("P2W2H")
279
240
Traceback (most recent call last):
280
241
...
281
ValueError: Invalid RFC 3339 duration: u'P2W2H'
242
ValueError: Invalid RFC 3339 duration: "P2W2H"
282
243
"""
283
244
284
245
# Parsing an RFC 3339 duration with regular expressions is not
355
316
break
356
317
else:
357
318
# No currently valid tokens were found
358
raise ValueError("Invalid RFC 3339 duration: {!r}"
319
raise ValueError("Invalid RFC 3339 duration: \"{}\""
359
320
.format(duration))
360
321
# End token found
361
322
return value
446
407
options.remove = True
447
408
448
409
410
411
class dbus(object):
412
413
class SystemBus(object):
414
415
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
416
def get_managed_objects(self, busname, objectpath):
417
return self.call_method("GetManagedObjects", busname,
418
objectpath,
419
self.object_manager_iface)
420
421
properties_iface = "org.freedesktop.DBus.Properties"
422
def set_property(self, busname, objectpath, interface, key,
423
value):
424
self.call_method("Set", busname, objectpath,
425
self.properties_iface, interface, key,
426
value)
427
428
429
class MandosBus(SystemBus):
430
busname_domain = "se.recompile"
431
busname = busname_domain + ".Mandos"
432
server_path = "/"
433
server_interface = busname_domain + ".Mandos"
434
client_interface = busname_domain + ".Mandos.Client"
435
del busname_domain
436
437
def get_clients_and_properties(self):
438
managed_objects = self.get_managed_objects(
439
self.busname, self.server_path)
440
return {objpath: properties[self.client_interface]
441
for objpath, properties in managed_objects.items()
442
if self.client_interface in properties}
443
444
def set_client_property(self, objectpath, key, value):
445
return self.set_property(self.busname, objectpath,
446
self.client_interface, key,
447
value)
448
449
def call_client_method(self, objectpath, method, *args):
450
return self.call_method(method, self.busname, objectpath,
451
self.client_interface, *args)
452
453
def call_server_method(self, method, *args):
454
return self.call_method(method, self.busname,
455
self.server_path,
456
self.server_interface, *args)
457
458
class Error(Exception):
459
pass
460
461
class ConnectFailed(Error):
462
pass
463
464
465
class dbus_python_adapter(object):
466
467
class SystemBus(dbus.MandosBus):
468
"""Use dbus-python"""
469
470
def __init__(self, module=dbus_python):
471
self.dbus_python = module
472
self.bus = self.dbus_python.SystemBus()
473
474
@contextlib.contextmanager
475
def convert_exception(self, exception_class=dbus.Error):
476
try:
477
yield
478
except self.dbus_python.exceptions.DBusException as e:
479
# This does what "raise from" would do
480
exc = exception_class(*e.args)
481
exc.__cause__ = e
482
raise exc
483
484
def call_method(self, methodname, busname, objectpath,
485
interface, *args):
486
proxy_object = self.get_object(busname, objectpath)
487
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
488
interface, methodname,
489
", ".join(repr(a) for a in args))
490
method = getattr(proxy_object, methodname)
491
with self.convert_exception():
492
with dbus_python_adapter.SilenceLogger(
493
"dbus.proxies"):
494
value = method(*args, dbus_interface=interface)
495
return self.type_filter(value)
496
497
def get_object(self, busname, objectpath):
498
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
499
busname, objectpath)
500
with self.convert_exception(dbus.ConnectFailed):
501
return self.bus.get_object(busname, objectpath)
502
503
def type_filter(self, value):
504
"""Convert the most bothersome types to Python types"""
505
if isinstance(value, self.dbus_python.Boolean):
506
return bool(value)
507
if isinstance(value, self.dbus_python.ObjectPath):
508
return str(value)
509
# Also recurse into dictionaries
510
if isinstance(value, self.dbus_python.Dictionary):
511
return {self.type_filter(key):
512
self.type_filter(subval)
513
for key, subval in value.items()}
514
return value
515
516
517
class SilenceLogger(object):
518
"Simple context manager to silence a particular logger"
519
def __init__(self, loggername):
520
self.logger = logging.getLogger(loggername)
521
522
def __enter__(self):
523
self.logger.addFilter(self.nullfilter)
524
525
class NullFilter(logging.Filter):
526
def filter(self, record):
527
return False
528
529
nullfilter = NullFilter()
530
531
def __exit__(self, exc_type, exc_val, exc_tb):
532
self.logger.removeFilter(self.nullfilter)
533
534
535
class CachingBus(SystemBus):
536
"""A caching layer for dbus_python_adapter.SystemBus"""
537
def __init__(self, *args, **kwargs):
538
self.object_cache = {}
539
super(dbus_python_adapter.CachingBus,
540
self).__init__(*args, **kwargs)
541
def get_object(self, busname, objectpath):
542
try:
543
return self.object_cache[(busname, objectpath)]
544
except KeyError:
545
new_object = super(
546
dbus_python_adapter.CachingBus,
547
self).get_object(busname, objectpath)
548
self.object_cache[(busname, objectpath)] = new_object
549
return new_object
550
551
449
552
def commands_from_options(options):
450
553
451
554
commands = []
452
555
453
556
if options.is_enabled:
454
commands.append(IsEnabledCmd())
557
commands.append(command.IsEnabled())
455
558
456
559
if options.approve:
457
commands.append(ApproveCmd())
560
commands.append(command.Approve())
458
561
459
562
if options.deny:
460
commands.append(DenyCmd())
563
commands.append(command.Deny())
461
564
462
565
if options.remove:
463
commands.append(RemoveCmd())
566
commands.append(command.Remove())
464
567
465
568
if options.dump_json:
466
commands.append(DumpJSONCmd())
569
commands.append(command.DumpJSON())
467
570
468
571
if options.enable:
469
commands.append(EnableCmd())
572
commands.append(command.Enable())
470
573
471
574
if options.disable:
472
commands.append(DisableCmd())
575
commands.append(command.Disable())
473
576
474
577
if options.bump_timeout:
475
commands.append(BumpTimeoutCmd())
578
commands.append(command.BumpTimeout())
476
579
477
580
if options.start_checker:
478
commands.append(StartCheckerCmd())
581
commands.append(command.StartChecker())
479
582
480
583
if options.stop_checker:
481
commands.append(StopCheckerCmd())
584
commands.append(command.StopChecker())
482
585
483
586
if options.approved_by_default is not None:
484
587
if options.approved_by_default:
485
commands.append(ApproveByDefaultCmd())
588
commands.append(command.ApproveByDefault())
486
589
else:
487
commands.append(DenyByDefaultCmd())
590
commands.append(command.DenyByDefault())
488
591
489
592
if options.checker is not None:
490
commands.append(SetCheckerCmd(options.checker))
593
commands.append(command.SetChecker(options.checker))
491
594
492
595
if options.host is not None:
493
commands.append(SetHostCmd(options.host))
596
commands.append(command.SetHost(options.host))
494
597
495
598
if options.secret is not None:
496
commands.append(SetSecretCmd(options.secret))
599
commands.append(command.SetSecret(options.secret))
497
600
498
601
if options.timeout is not None:
499
commands.append(SetTimeoutCmd(options.timeout))
602
commands.append(command.SetTimeout(options.timeout))
500
603
501
604
if options.extended_timeout:
502
605
commands.append(
503
SetExtendedTimeoutCmd(options.extended_timeout))
606
command.SetExtendedTimeout(options.extended_timeout))
504
607
505
608
if options.interval is not None:
506
commands.append(SetIntervalCmd(options.interval))
609
commands.append(command.SetInterval(options.interval))
507
610
508
611
if options.approval_delay is not None:
509
commands.append(SetApprovalDelayCmd(options.approval_delay))
612
commands.append(
613
command.SetApprovalDelay(options.approval_delay))
510
614
511
615
if options.approval_duration is not None:
512
616
commands.append(
513
SetApprovalDurationCmd(options.approval_duration))
617
command.SetApprovalDuration(options.approval_duration))
514
618
515
619
# If no command option has been given, show table of clients,
516
620
# optionally verbosely
517
621
if not commands:
518
commands.append(PrintTableCmd(verbose=options.verbose))
622
commands.append(command.PrintTable(verbose=options.verbose))
519
623
520
624
return commands
521
625
522
626
523
class Command(object):
524
"""Abstract class for commands"""
525
def run(self, clients, bus=None, mandos=None):
526
"""Normal commands should implement run_on_one_client(), but
527
commands which want to operate on all clients at the same time
528
can override this run() method instead."""
529
self.mandos = mandos
530
for clientpath, properties in clients.items():
531
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
532
dbus_busname, str(clientpath))
533
client = bus.get_object(dbus_busname, clientpath)
534
self.run_on_one_client(client, properties)
535
536
537
class IsEnabledCmd(Command):
538
def run(self, clients, bus=None, mandos=None):
539
client, properties = next(iter(clients.items()))
540
if self.is_enabled(client, properties):
541
sys.exit(0)
542
sys.exit(1)
543
def is_enabled(self, client, properties):
544
return properties["Enabled"]
545
546
547
class ApproveCmd(Command):
548
def run_on_one_client(self, client, properties):
549
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
550
client.__dbus_object_path__, client_dbus_interface)
551
client.Approve(dbus.Boolean(True),
552
dbus_interface=client_dbus_interface)
553
554
555
class DenyCmd(Command):
556
def run_on_one_client(self, client, properties):
557
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
558
client.__dbus_object_path__, client_dbus_interface)
559
client.Approve(dbus.Boolean(False),
560
dbus_interface=client_dbus_interface)
561
562
563
class RemoveCmd(Command):
564
def run_on_one_client(self, client, properties):
565
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
566
server_dbus_path, server_dbus_interface,
567
str(client.__dbus_object_path__))
568
self.mandos.RemoveClient(client.__dbus_object_path__)
569
570
571
class OutputCmd(Command):
572
"""Abstract class for commands outputting client details"""
573
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
574
"Created", "Interval", "Host", "KeyID",
575
"Fingerprint", "CheckerRunning", "LastEnabled",
576
"ApprovalPending", "ApprovedByDefault",
577
"LastApprovalRequest", "ApprovalDelay",
578
"ApprovalDuration", "Checker", "ExtendedTimeout",
579
"Expires", "LastCheckerStatus")
580
581
def run(self, clients, bus=None, mandos=None):
582
print(self.output(clients.values()))
583
584
def output(self, clients):
585
raise NotImplementedError()
586
587
588
class DumpJSONCmd(OutputCmd):
589
def output(self, clients):
590
data = {client["Name"]:
591
{key: self.dbus_boolean_to_bool(client[key])
592
for key in self.all_keywords}
593
for client in clients.values()}
594
return json.dumps(data, indent=4, separators=(',', ': '))
595
596
@staticmethod
597
def dbus_boolean_to_bool(value):
598
if isinstance(value, dbus.Boolean):
599
value = bool(value)
600
return value
601
602
603
class PrintTableCmd(OutputCmd):
604
def __init__(self, verbose=False):
605
self.verbose = verbose
606
607
def output(self, clients):
608
default_keywords = ("Name", "Enabled", "Timeout",
609
"LastCheckedOK")
610
keywords = default_keywords
611
if self.verbose:
612
keywords = self.all_keywords
613
return str(self.TableOfClients(clients, keywords))
614
615
class TableOfClients(object):
616
tableheaders = {
617
"Name": "Name",
618
"Enabled": "Enabled",
619
"Timeout": "Timeout",
620
"LastCheckedOK": "Last Successful Check",
621
"LastApprovalRequest": "Last Approval Request",
622
"Created": "Created",
623
"Interval": "Interval",
624
"Host": "Host",
625
"Fingerprint": "Fingerprint",
626
"KeyID": "Key ID",
627
"CheckerRunning": "Check Is Running",
628
"LastEnabled": "Last Enabled",
629
"ApprovalPending": "Approval Is Pending",
630
"ApprovedByDefault": "Approved By Default",
631
"ApprovalDelay": "Approval Delay",
632
"ApprovalDuration": "Approval Duration",
633
"Checker": "Checker",
634
"ExtendedTimeout": "Extended Timeout",
635
"Expires": "Expires",
636
"LastCheckerStatus": "Last Checker Status",
637
}
638
639
def __init__(self, clients, keywords, tableheaders=None):
640
self.clients = clients
641
self.keywords = keywords
642
if tableheaders is not None:
643
self.tableheaders = tableheaders
644
645
def __str__(self):
646
return "\n".join(self.rows())
647
648
if sys.version_info.major == 2:
649
__unicode__ = __str__
627
class command(object):
628
"""A namespace for command classes"""
629
630
class Base(object):
631
"""Abstract base class for commands"""
632
def run(self, clients, bus=None):
633
"""Normal commands should implement run_on_one_client(),
634
but commands which want to operate on all clients at the same time can
635
override this run() method instead.
636
"""
637
self.bus = bus
638
for client, properties in clients.items():
639
self.run_on_one_client(client, properties)
640
641
642
class IsEnabled(Base):
643
def run(self, clients, bus=None):
644
properties = next(iter(clients.values()))
645
if properties["Enabled"]:
646
sys.exit(0)
647
sys.exit(1)
648
649
650
class Approve(Base):
651
def run_on_one_client(self, client, properties):
652
self.bus.call_client_method(client, "Approve", True)
653
654
655
class Deny(Base):
656
def run_on_one_client(self, client, properties):
657
self.bus.call_client_method(client, "Approve", False)
658
659
660
class Remove(Base):
661
def run(self, clients, bus):
662
for clientpath in frozenset(clients.keys()):
663
bus.call_server_method("RemoveClient", clientpath)
664
665
666
class Output(Base):
667
"""Abstract class for commands outputting client details"""
668
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
669
"Created", "Interval", "Host", "KeyID",
670
"Fingerprint", "CheckerRunning",
671
"LastEnabled", "ApprovalPending",
672
"ApprovedByDefault", "LastApprovalRequest",
673
"ApprovalDelay", "ApprovalDuration",
674
"Checker", "ExtendedTimeout", "Expires",
675
"LastCheckerStatus")
676
677
678
class DumpJSON(Output):
679
def run(self, clients, bus=None):
680
data = {properties["Name"]:
681
{key: properties[key]
682
for key in self.all_keywords}
683
for properties in clients.values()}
684
print(json.dumps(data, indent=4, separators=(',', ': ')))
685
686
687
class PrintTable(Output):
688
def __init__(self, verbose=False):
689
self.verbose = verbose
690
691
def run(self, clients, bus=None):
692
default_keywords = ("Name", "Enabled", "Timeout",
693
"LastCheckedOK")
694
keywords = default_keywords
695
if self.verbose:
696
keywords = self.all_keywords
697
print(self.TableOfClients(clients.values(), keywords))
698
699
class TableOfClients(object):
700
tableheaders = {
701
"Name": "Name",
702
"Enabled": "Enabled",
703
"Timeout": "Timeout",
704
"LastCheckedOK": "Last Successful Check",
705
"LastApprovalRequest": "Last Approval Request",
706
"Created": "Created",
707
"Interval": "Interval",
708
"Host": "Host",
709
"Fingerprint": "Fingerprint",
710
"KeyID": "Key ID",
711
"CheckerRunning": "Check Is Running",
712
"LastEnabled": "Last Enabled",
713
"ApprovalPending": "Approval Is Pending",
714
"ApprovedByDefault": "Approved By Default",
715
"ApprovalDelay": "Approval Delay",
716
"ApprovalDuration": "Approval Duration",
717
"Checker": "Checker",
718
"ExtendedTimeout": "Extended Timeout",
719
"Expires": "Expires",
720
"LastCheckerStatus": "Last Checker Status",
721
}
722
723
def __init__(self, clients, keywords):
724
self.clients = clients
725
self.keywords = keywords
726
650
727
def __str__(self):
651
return str(self).encode(locale.getpreferredencoding())
652
653
def rows(self):
654
format_string = self.row_formatting_string()
655
rows = [self.header_line(format_string)]
656
rows.extend(self.client_line(client, format_string)
657
for client in self.clients)
658
return rows
659
660
def row_formatting_string(self):
661
"Format string used to format table rows"
662
return " ".join("{{{key}:{width}}}".format(
663
width=max(len(self.tableheaders[key]),
664
*(len(self.string_from_client(client, key))
665
for client in self.clients)),
666
key=key)
667
for key in self.keywords)
668
669
def string_from_client(self, client, key):
670
return self.valuetostring(client[key], key)
671
672
@classmethod
673
def valuetostring(cls, value, keyword):
674
if isinstance(value, dbus.Boolean):
675
return "Yes" if value else "No"
676
if keyword in ("Timeout", "Interval", "ApprovalDelay",
677
"ApprovalDuration", "ExtendedTimeout"):
678
return cls.milliseconds_to_string(value)
679
return str(value)
680
681
def header_line(self, format_string):
682
return format_string.format(**self.tableheaders)
683
684
def client_line(self, client, format_string):
685
return format_string.format(
686
**{key: self.string_from_client(client, key)
687
for key in self.keywords})
688
689
@staticmethod
690
def milliseconds_to_string(ms):
691
td = datetime.timedelta(0, 0, 0, ms)
692
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
693
.format(days="{}T".format(td.days)
694
if td.days else "",
695
hours=td.seconds // 3600,
696
minutes=(td.seconds % 3600) // 60,
697
seconds=td.seconds % 60))
698
699
700
class PropertyCmd(Command):
701
"""Abstract class for Actions for setting one client property"""
702
703
def run_on_one_client(self, client, properties):
704
"""Set the Client's D-Bus property"""
705
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
706
client.__dbus_object_path__,
707
dbus.PROPERTIES_IFACE, client_dbus_interface,
708
self.propname, self.value_to_set
709
if not isinstance(self.value_to_set, dbus.Boolean)
710
else bool(self.value_to_set))
711
client.Set(client_dbus_interface, self.propname,
712
self.value_to_set,
713
dbus_interface=dbus.PROPERTIES_IFACE)
714
715
@property
716
def propname(self):
717
raise NotImplementedError()
718
719
720
class EnableCmd(PropertyCmd):
721
propname = "Enabled"
722
value_to_set = dbus.Boolean(True)
723
724
725
class DisableCmd(PropertyCmd):
726
propname = "Enabled"
727
value_to_set = dbus.Boolean(False)
728
729
730
class BumpTimeoutCmd(PropertyCmd):
731
propname = "LastCheckedOK"
732
value_to_set = ""
733
734
735
class StartCheckerCmd(PropertyCmd):
736
propname = "CheckerRunning"
737
value_to_set = dbus.Boolean(True)
738
739
740
class StopCheckerCmd(PropertyCmd):
741
propname = "CheckerRunning"
742
value_to_set = dbus.Boolean(False)
743
744
745
class ApproveByDefaultCmd(PropertyCmd):
746
propname = "ApprovedByDefault"
747
value_to_set = dbus.Boolean(True)
748
749
750
class DenyByDefaultCmd(PropertyCmd):
751
propname = "ApprovedByDefault"
752
value_to_set = dbus.Boolean(False)
753
754
755
class PropertyValueCmd(PropertyCmd):
756
"""Abstract class for PropertyCmd recieving a value as argument"""
757
def __init__(self, value):
758
self.value_to_set = value
759
760
761
class SetCheckerCmd(PropertyValueCmd):
762
propname = "Checker"
763
764
765
class SetHostCmd(PropertyValueCmd):
766
propname = "Host"
767
768
769
class SetSecretCmd(PropertyValueCmd):
770
propname = "Secret"
771
772
@property
773
def value_to_set(self):
774
return self._vts
775
776
@value_to_set.setter
777
def value_to_set(self, value):
778
"""When setting, read data from supplied file object"""
779
self._vts = value.read()
780
value.close()
781
782
783
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
784
"""Abstract class for PropertyValueCmd taking a value argument as
785
a datetime.timedelta() but should store it as milliseconds."""
786
787
@property
788
def value_to_set(self):
789
return self._vts
790
791
@value_to_set.setter
792
def value_to_set(self, value):
793
"""When setting, convert value from a datetime.timedelta"""
794
self._vts = int(round(value.total_seconds() * 1000))
795
796
797
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
798
propname = "Timeout"
799
800
801
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
802
propname = "ExtendedTimeout"
803
804
805
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
806
propname = "Interval"
807
808
809
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
810
propname = "ApprovalDelay"
811
812
813
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
814
propname = "ApprovalDuration"
728
return "\n".join(self.rows())
729
730
if sys.version_info.major == 2:
731
__unicode__ = __str__
732
def __str__(self):
733
return str(self).encode(
734
locale.getpreferredencoding())
735
736
def rows(self):
737
format_string = self.row_formatting_string()
738
rows = [self.header_line(format_string)]
739
rows.extend(self.client_line(client, format_string)
740
for client in self.clients)
741
return rows
742
743
def row_formatting_string(self):
744
"Format string used to format table rows"
745
return " ".join("{{{key}:{width}}}".format(
746
width=max(len(self.tableheaders[key]),
747
*(len(self.string_from_client(client,
748
key))
749
for client in self.clients)),
750
key=key)
751
for key in self.keywords)
752
753
def string_from_client(self, client, key):
754
return self.valuetostring(client[key], key)
755
756
@classmethod
757
def valuetostring(cls, value, keyword):
758
if isinstance(value, bool):
759
return "Yes" if value else "No"
760
if keyword in ("Timeout", "Interval", "ApprovalDelay",
761
"ApprovalDuration", "ExtendedTimeout"):
762
return cls.milliseconds_to_string(value)
763
return str(value)
764
765
def header_line(self, format_string):
766
return format_string.format(**self.tableheaders)
767
768
def client_line(self, client, format_string):
769
return format_string.format(
770
**{key: self.string_from_client(client, key)
771
for key in self.keywords})
772
773
@staticmethod
774
def milliseconds_to_string(ms):
775
td = datetime.timedelta(0, 0, 0, ms)
776
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
777
.format(days="{}T".format(td.days)
778
if td.days else "",
779
hours=td.seconds // 3600,
780
minutes=(td.seconds % 3600) // 60,
781
seconds=td.seconds % 60))
782
783
784
class PropertySetter(Base):
785
"Abstract class for Actions for setting one client property"
786
787
def run_on_one_client(self, client, properties=None):
788
"""Set the Client's D-Bus property"""
789
self.bus.set_client_property(client, self.propname,
790
self.value_to_set)
791
792
@property
793
def propname(self):
794
raise NotImplementedError()
795
796
797
class Enable(PropertySetter):
798
propname = "Enabled"
799
value_to_set = True
800
801
802
class Disable(PropertySetter):
803
propname = "Enabled"
804
value_to_set = False
805
806
807
class BumpTimeout(PropertySetter):
808
propname = "LastCheckedOK"
809
value_to_set = ""
810
811
812
class StartChecker(PropertySetter):
813
propname = "CheckerRunning"
814
value_to_set = True
815
816
817
class StopChecker(PropertySetter):
818
propname = "CheckerRunning"
819
value_to_set = False
820
821
822
class ApproveByDefault(PropertySetter):
823
propname = "ApprovedByDefault"
824
value_to_set = True
825
826
827
class DenyByDefault(PropertySetter):
828
propname = "ApprovedByDefault"
829
value_to_set = False
830
831
832
class PropertySetterValue(PropertySetter):
833
"""Abstract class for PropertySetter recieving a value as
834
constructor argument instead of a class attribute."""
835
def __init__(self, value):
836
self.value_to_set = value
837
838
839
class SetChecker(PropertySetterValue):
840
propname = "Checker"
841
842
843
class SetHost(PropertySetterValue):
844
propname = "Host"
845
846
847
class SetSecret(PropertySetterValue):
848
propname = "Secret"
849
850
@property
851
def value_to_set(self):
852
return self._vts
853
854
@value_to_set.setter
855
def value_to_set(self, value):
856
"""When setting, read data from supplied file object"""
857
self._vts = value.read()
858
value.close()
859
860
861
class PropertySetterValueMilliseconds(PropertySetterValue):
862
"""Abstract class for PropertySetterValue taking a value
863
argument as a datetime.timedelta() but should store it as
864
milliseconds."""
865
866
@property
867
def value_to_set(self):
868
return self._vts
869
870
@value_to_set.setter
871
def value_to_set(self, value):
872
"When setting, convert value from a datetime.timedelta"
873
self._vts = int(round(value.total_seconds() * 1000))
874
875
876
class SetTimeout(PropertySetterValueMilliseconds):
877
propname = "Timeout"
878
879
880
class SetExtendedTimeout(PropertySetterValueMilliseconds):
881
propname = "ExtendedTimeout"
882
883
884
class SetInterval(PropertySetterValueMilliseconds):
885
propname = "Interval"
886
887
888
class SetApprovalDelay(PropertySetterValueMilliseconds):
889
propname = "ApprovalDelay"
890
891
892
class SetApprovalDuration(PropertySetterValueMilliseconds):
893
propname = "ApprovalDuration"
815
894
816
895
817
896
818
class Test_string_to_delta(unittest.TestCase):
819
def test_handles_basic_rfc3339(self):
820
self.assertEqual(string_to_delta("PT0S"),
821
datetime.timedelta())
822
self.assertEqual(string_to_delta("P0D"),
823
datetime.timedelta())
824
self.assertEqual(string_to_delta("PT1S"),
825
datetime.timedelta(0, 1))
826
self.assertEqual(string_to_delta("PT2H"),
827
datetime.timedelta(0, 7200))
897
class TestCaseWithAssertLogs(unittest.TestCase):
898
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
899
900
if not hasattr(unittest.TestCase, "assertLogs"):
901
@contextlib.contextmanager
902
def assertLogs(self, logger, level=logging.INFO):
903
capturing_handler = self.CapturingLevelHandler(level)
904
old_level = logger.level
905
old_propagate = logger.propagate
906
logger.addHandler(capturing_handler)
907
logger.setLevel(level)
908
logger.propagate = False
909
try:
910
yield capturing_handler.watcher
911
finally:
912
logger.propagate = old_propagate
913
logger.removeHandler(capturing_handler)
914
logger.setLevel(old_level)
915
self.assertGreater(len(capturing_handler.watcher.records),
916
0)
917
918
class CapturingLevelHandler(logging.Handler):
919
def __init__(self, level, *args, **kwargs):
920
logging.Handler.__init__(self, *args, **kwargs)
921
self.watcher = self.LoggingWatcher([], [])
922
def emit(self, record):
923
self.watcher.records.append(record)
924
self.watcher.output.append(self.format(record))
925
926
LoggingWatcher = collections.namedtuple("LoggingWatcher",
927
("records",
928
"output"))
929
930
931
class Unique(object):
932
"""Class for objects which exist only to be unique objects, since
933
unittest.mock.sentinel only exists in Python 3.3"""
934
935
936
class Test_string_to_delta(TestCaseWithAssertLogs):
937
# Just test basic RFC 3339 functionality here, the doc string for
938
# rfc3339_duration_to_delta() already has more comprehensive
939
# tests, which are run by doctest.
940
941
def test_rfc3339_zero_seconds(self):
942
self.assertEqual(datetime.timedelta(),
943
string_to_delta("PT0S"))
944
945
def test_rfc3339_zero_days(self):
946
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
947
948
def test_rfc3339_one_second(self):
949
self.assertEqual(datetime.timedelta(0, 1),
950
string_to_delta("PT1S"))
951
952
def test_rfc3339_two_hours(self):
953
self.assertEqual(datetime.timedelta(0, 7200),
954
string_to_delta("PT2H"))
828
955
829
956
def test_falls_back_to_pre_1_6_1_with_warning(self):
830
# assertLogs only exists in Python 3.4
831
if hasattr(self, "assertLogs"):
832
with self.assertLogs(log, logging.WARNING):
833
value = string_to_delta("2h")
834
else:
835
class WarningFilter(logging.Filter):
836
"""Don't show, but record the presence of, warnings"""
837
def filter(self, record):
838
is_warning = record.levelno >= logging.WARNING
839
self.found = is_warning or getattr(self, "found",
840
False)
841
return not is_warning
842
warning_filter = WarningFilter()
843
log.addFilter(warning_filter)
844
try:
845
value = string_to_delta("2h")
846
finally:
847
log.removeFilter(warning_filter)
848
self.assertTrue(getattr(warning_filter, "found", False))
849
self.assertEqual(value, datetime.timedelta(0, 7200))
957
with self.assertLogs(log, logging.WARNING):
958
value = string_to_delta("2h")
959
self.assertEqual(datetime.timedelta(0, 7200), value)
850
960
851
961
852
962
class Test_check_option_syntax(unittest.TestCase):
890
1000
@contextlib.contextmanager
891
1001
def assertParseError(self):
892
1002
with self.assertRaises(SystemExit) as e:
893
with self.temporarily_suppress_stderr():
1003
with self.redirect_stderr_to_devnull():
894
1004
yield
895
1005
# Exit code from argparse is guaranteed to be "2". Reference:
896
1006
# https://docs.python.org/3/library
897
1007
# /argparse.html#exiting-methods
898
self.assertEqual(e.exception.code, 2)
1008
self.assertEqual(2, e.exception.code)
899
1009
900
1010
@staticmethod
901
1011
@contextlib.contextmanager
902
def temporarily_suppress_stderr():
903
null = os.open(os.path.devnull, os.O_RDWR)
904
stderrcopy = os.dup(sys.stderr.fileno())
905
os.dup2(null, sys.stderr.fileno())
906
os.close(null)
907
try:
908
yield
909
finally:
910
# restore stderr
911
os.dup2(stderrcopy, sys.stderr.fileno())
912
os.close(stderrcopy)
1012
def redirect_stderr_to_devnull():
1013
old_stderr = sys.stderr
1014
with contextlib.closing(open(os.devnull, "w")) as null:
1015
sys.stderr = null
1016
try:
1017
yield
1018
finally:
1019
sys.stderr = old_stderr
913
1020
914
1021
def check_option_syntax(self, options):
915
1022
check_option_syntax(self.parser, options)
916
1023
917
def test_actions_conflicts_with_verbose(self):
918
for action, value in self.actions.items():
919
options = self.parser.parse_args()
920
setattr(options, action, value)
921
options.verbose = True
1024
def test_actions_all_conflicts_with_verbose(self):
1025
for action, value in self.actions.items():
1026
options = self.parser.parse_args()
1027
setattr(options, action, value)
1028
options.all = True
1029
options.verbose = True
1030
with self.assertParseError():
1031
self.check_option_syntax(options)
1032
1033
def test_actions_with_client_conflicts_with_verbose(self):
1034
for action, value in self.actions.items():
1035
options = self.parser.parse_args()
1036
setattr(options, action, value)
1037
options.verbose = True
1038
options.client = ["client"]
922
1039
with self.assertParseError():
923
1040
self.check_option_syntax(options)
924
1041
950
1067
options.all = True
951
1068
self.check_option_syntax(options)
952
1069
1070
def test_any_action_is_ok_with_one_client(self):
1071
for action, value in self.actions.items():
1072
options = self.parser.parse_args()
1073
setattr(options, action, value)
1074
options.client = ["client"]
1075
self.check_option_syntax(options)
1076
1077
def test_one_client_with_all_actions_except_is_enabled(self):
1078
options = self.parser.parse_args()
1079
for action, value in self.actions.items():
1080
if action == "is_enabled":
1081
continue
1082
setattr(options, action, value)
1083
options.client = ["client"]
1084
self.check_option_syntax(options)
1085
1086
def test_two_clients_with_all_actions_except_is_enabled(self):
1087
options = self.parser.parse_args()
1088
for action, value in self.actions.items():
1089
if action == "is_enabled":
1090
continue
1091
setattr(options, action, value)
1092
options.client = ["client1", "client2"]
1093
self.check_option_syntax(options)
1094
1095
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1096
for action, value in self.actions.items():
1097
if action == "is_enabled":
1098
continue
1099
options = self.parser.parse_args()
1100
setattr(options, action, value)
1101
options.client = ["client1", "client2"]
1102
self.check_option_syntax(options)
1103
953
1104
def test_is_enabled_fails_without_client(self):
954
1105
options = self.parser.parse_args()
955
1106
options.is_enabled = True
956
1107
with self.assertParseError():
957
1108
self.check_option_syntax(options)
958
1109
959
def test_is_enabled_works_with_one_client(self):
960
options = self.parser.parse_args()
961
options.is_enabled = True
962
options.client = ["foo"]
963
self.check_option_syntax(options)
964
965
1110
def test_is_enabled_fails_with_two_clients(self):
966
1111
options = self.parser.parse_args()
967
1112
options.is_enabled = True
968
options.client = ["foo", "barbar"]
1113
options.client = ["client1", "client2"]
969
1114
with self.assertParseError():
970
1115
self.check_option_syntax(options)
971
1116
981
1126
self.check_option_syntax(options)
982
1127
983
1128
1129
class Test_dbus_exceptions(unittest.TestCase):
1130
1131
def test_dbus_ConnectFailed_is_Error(self):
1132
with self.assertRaises(dbus.Error):
1133
raise dbus.ConnectFailed()
1134
1135
1136
class Test_dbus_MandosBus(unittest.TestCase):
1137
1138
class MockMandosBus(dbus.MandosBus):
1139
def __init__(self):
1140
self._name = "se.recompile.Mandos"
1141
self._server_path = "/"
1142
self._server_interface = "se.recompile.Mandos"
1143
self._client_interface = "se.recompile.Mandos.Client"
1144
self.calls = []
1145
self.call_method_return = Unique()
1146
1147
def call_method(self, methodname, busname, objectpath,
1148
interface, *args):
1149
self.calls.append((methodname, busname, objectpath,
1150
interface, args))
1151
return self.call_method_return
1152
1153
def setUp(self):
1154
self.bus = self.MockMandosBus()
1155
1156
def test_set_client_property(self):
1157
self.bus.set_client_property("objectpath", "key", "value")
1158
expected_call = ("Set", self.bus._name, "objectpath",
1159
"org.freedesktop.DBus.Properties",
1160
(self.bus._client_interface, "key", "value"))
1161
self.assertIn(expected_call, self.bus.calls)
1162
1163
def test_call_client_method(self):
1164
ret = self.bus.call_client_method("objectpath", "methodname")
1165
self.assertIs(self.bus.call_method_return, ret)
1166
expected_call = ("methodname", self.bus._name, "objectpath",
1167
self.bus._client_interface, ())
1168
self.assertIn(expected_call, self.bus.calls)
1169
1170
def test_call_client_method_with_args(self):
1171
args = (Unique(), Unique())
1172
ret = self.bus.call_client_method("objectpath", "methodname",
1173
*args)
1174
self.assertIs(self.bus.call_method_return, ret)
1175
expected_call = ("methodname", self.bus._name, "objectpath",
1176
self.bus._client_interface,
1177
(args[0], args[1]))
1178
self.assertIn(expected_call, self.bus.calls)
1179
1180
def test_get_clients_and_properties(self):
1181
managed_objects = {
1182
"objectpath": {
1183
self.bus._client_interface: {
1184
"key": "value",
1185
"bool": True,
1186
},
1187
"irrelevant_interface": {
1188
"key": "othervalue",
1189
"bool": False,
1190
},
1191
},
1192
"other_objectpath": {
1193
"other_irrelevant_interface": {
1194
"key": "value 3",
1195
"bool": None,
1196
},
1197
},
1198
}
1199
expected_clients_and_properties = {
1200
"objectpath": {
1201
"key": "value",
1202
"bool": True,
1203
}
1204
}
1205
self.bus.call_method_return = managed_objects
1206
ret = self.bus.get_clients_and_properties()
1207
self.assertDictEqual(expected_clients_and_properties, ret)
1208
expected_call = ("GetManagedObjects", self.bus._name,
1209
self.bus._server_path,
1210
"org.freedesktop.DBus.ObjectManager", ())
1211
self.assertIn(expected_call, self.bus.calls)
1212
1213
def test_call_server_method(self):
1214
ret = self.bus.call_server_method("methodname")
1215
self.assertIs(self.bus.call_method_return, ret)
1216
expected_call = ("methodname", self.bus._name,
1217
self.bus._server_path,
1218
self.bus._server_interface, ())
1219
self.assertIn(expected_call, self.bus.calls)
1220
1221
def test_call_server_method_with_args(self):
1222
args = (Unique(), Unique())
1223
ret = self.bus.call_server_method("methodname", *args)
1224
self.assertIs(self.bus.call_method_return, ret)
1225
expected_call = ("methodname", self.bus._name,
1226
self.bus._server_path,
1227
self.bus._server_interface,
1228
(args[0], args[1]))
1229
self.assertIn(expected_call, self.bus.calls)
1230
1231
1232
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1233
1234
def MockDBusPython_func(self, func):
1235
class mock_dbus_python(object):
1236
"""mock dbus-python module"""
1237
class exceptions(object):
1238
"""Pseudo-namespace"""
1239
class DBusException(Exception):
1240
pass
1241
class SystemBus(object):
1242
@staticmethod
1243
def get_object(busname, objectpath):
1244
DBusObject = collections.namedtuple(
1245
"DBusObject", ("methodname",))
1246
def method(*args, **kwargs):
1247
self.assertEqual({"dbus_interface":
1248
"interface"},
1249
kwargs)
1250
return func(*args)
1251
return DBusObject(methodname=method)
1252
class Boolean(object):
1253
def __init__(self, value):
1254
self.value = bool(value)
1255
def __bool__(self):
1256
return self.value
1257
if sys.version_info.major == 2:
1258
__nonzero__ = __bool__
1259
class ObjectPath(str):
1260
pass
1261
class Dictionary(dict):
1262
pass
1263
return mock_dbus_python
1264
1265
def call_method(self, bus, methodname, busname, objectpath,
1266
interface, *args):
1267
with self.assertLogs(log, logging.DEBUG):
1268
return bus.call_method(methodname, busname, objectpath,
1269
interface, *args)
1270
1271
def test_call_method_returns(self):
1272
expected_method_return = Unique()
1273
method_args = (Unique(), Unique())
1274
def func(*args):
1275
self.assertEqual(len(method_args), len(args))
1276
for marg, arg in zip(method_args, args):
1277
self.assertIs(marg, arg)
1278
return expected_method_return
1279
mock_dbus_python = self.MockDBusPython_func(func)
1280
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1281
ret = self.call_method(bus, "methodname", "busname",
1282
"objectpath", "interface",
1283
*method_args)
1284
self.assertIs(ret, expected_method_return)
1285
1286
def test_call_method_filters_bool_true(self):
1287
def func():
1288
return method_return
1289
mock_dbus_python = self.MockDBusPython_func(func)
1290
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1291
method_return = mock_dbus_python.Boolean(True)
1292
ret = self.call_method(bus, "methodname", "busname",
1293
"objectpath", "interface")
1294
self.assertTrue(ret)
1295
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1296
1297
def test_call_method_filters_bool_false(self):
1298
def func():
1299
return method_return
1300
mock_dbus_python = self.MockDBusPython_func(func)
1301
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1302
method_return = mock_dbus_python.Boolean(False)
1303
ret = self.call_method(bus, "methodname", "busname",
1304
"objectpath", "interface")
1305
self.assertFalse(ret)
1306
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1307
1308
def test_call_method_filters_objectpath(self):
1309
def func():
1310
return method_return
1311
mock_dbus_python = self.MockDBusPython_func(func)
1312
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1313
method_return = mock_dbus_python.ObjectPath("objectpath")
1314
ret = self.call_method(bus, "methodname", "busname",
1315
"objectpath", "interface")
1316
self.assertEqual("objectpath", ret)
1317
self.assertIsNot("objectpath", ret)
1318
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1319
1320
def test_call_method_filters_booleans_in_dict(self):
1321
def func():
1322
return method_return
1323
mock_dbus_python = self.MockDBusPython_func(func)
1324
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1325
method_return = mock_dbus_python.Dictionary(
1326
{mock_dbus_python.Boolean(True):
1327
mock_dbus_python.Boolean(False),
1328
mock_dbus_python.Boolean(False):
1329
mock_dbus_python.Boolean(True)})
1330
ret = self.call_method(bus, "methodname", "busname",
1331
"objectpath", "interface")
1332
expected_method_return = {True: False,
1333
False: True}
1334
self.assertEqual(expected_method_return, ret)
1335
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1336
1337
def test_call_method_filters_objectpaths_in_dict(self):
1338
def func():
1339
return method_return
1340
mock_dbus_python = self.MockDBusPython_func(func)
1341
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1342
method_return = mock_dbus_python.Dictionary(
1343
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1344
mock_dbus_python.ObjectPath("objectpath_value_1"),
1345
mock_dbus_python.ObjectPath("objectpath_key_2"):
1346
mock_dbus_python.ObjectPath("objectpath_value_2")})
1347
ret = self.call_method(bus, "methodname", "busname",
1348
"objectpath", "interface")
1349
expected_method_return = {str(key): str(value)
1350
for key, value in
1351
method_return.items()}
1352
self.assertEqual(expected_method_return, ret)
1353
self.assertIsInstance(ret, dict)
1354
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1355
1356
def test_call_method_filters_dict_in_dict(self):
1357
def func():
1358
return method_return
1359
mock_dbus_python = self.MockDBusPython_func(func)
1360
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1361
method_return = mock_dbus_python.Dictionary(
1362
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1363
"key12": "value12"}),
1364
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1365
"key22": "value22"})})
1366
ret = self.call_method(bus, "methodname", "busname",
1367
"objectpath", "interface")
1368
expected_method_return = {
1369
"key1": {"key11": "value11",
1370
"key12": "value12"},
1371
"key2": {"key21": "value21",
1372
"key22": "value22"},
1373
}
1374
self.assertEqual(expected_method_return, ret)
1375
self.assertIsInstance(ret, dict)
1376
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1377
for key, value in ret.items():
1378
self.assertIsInstance(value, dict)
1379
self.assertEqual(expected_method_return[key], value)
1380
self.assertNotIsInstance(value,
1381
mock_dbus_python.Dictionary)
1382
1383
def test_call_method_filters_dict_three_deep(self):
1384
def func():
1385
return method_return
1386
mock_dbus_python = self.MockDBusPython_func(func)
1387
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1388
method_return = mock_dbus_python.Dictionary(
1389
{"key1":
1390
mock_dbus_python.Dictionary(
1391
{"key2":
1392
mock_dbus_python.Dictionary(
1393
{"key3":
1394
mock_dbus_python.Boolean(True),
1395
}),
1396
}),
1397
})
1398
ret = self.call_method(bus, "methodname", "busname",
1399
"objectpath", "interface")
1400
expected_method_return = {"key1": {"key2": {"key3": True}}}
1401
self.assertEqual(expected_method_return, ret)
1402
self.assertIsInstance(ret, dict)
1403
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1404
self.assertIsInstance(ret["key1"], dict)
1405
self.assertNotIsInstance(ret["key1"],
1406
mock_dbus_python.Dictionary)
1407
self.assertIsInstance(ret["key1"]["key2"], dict)
1408
self.assertNotIsInstance(ret["key1"]["key2"],
1409
mock_dbus_python.Dictionary)
1410
self.assertTrue(ret["key1"]["key2"]["key3"])
1411
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1412
mock_dbus_python.Boolean)
1413
1414
def test_call_method_handles_exception(self):
1415
dbus_logger = logging.getLogger("dbus.proxies")
1416
1417
def func():
1418
dbus_logger.error("Test")
1419
raise mock_dbus_python.exceptions.DBusException()
1420
1421
mock_dbus_python = self.MockDBusPython_func(func)
1422
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1423
1424
class CountingHandler(logging.Handler):
1425
count = 0
1426
def emit(self, record):
1427
self.count += 1
1428
1429
counting_handler = CountingHandler()
1430
1431
dbus_logger.addHandler(counting_handler)
1432
1433
try:
1434
with self.assertRaises(dbus.Error) as e:
1435
self.call_method(bus, "methodname", "busname",
1436
"objectpath", "interface")
1437
finally:
1438
dbus_logger.removeFilter(counting_handler)
1439
1440
self.assertNotIsInstance(e, dbus.ConnectFailed)
1441
1442
# Make sure the dbus logger was suppressed
1443
self.assertEqual(0, counting_handler.count)
1444
1445
def test_get_object_converts_to_correct_exception(self):
1446
bus = dbus_python_adapter.SystemBus(
1447
self.fake_dbus_python_raises_exception_on_connect)
1448
with self.assertRaises(dbus.ConnectFailed):
1449
self.call_method(bus, "methodname", "busname",
1450
"objectpath", "interface")
1451
1452
class fake_dbus_python_raises_exception_on_connect(object):
1453
"""fake dbus-python module"""
1454
class exceptions(object):
1455
"""Pseudo-namespace"""
1456
class DBusException(Exception):
1457
pass
1458
1459
@classmethod
1460
def SystemBus(cls):
1461
def get_object(busname, objectpath):
1462
raise cls.exceptions.DBusException()
1463
Bus = collections.namedtuple("Bus", ["get_object"])
1464
return Bus(get_object=get_object)
1465
1466
1467
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1468
class mock_dbus_python(object):
1469
"""mock dbus-python modules"""
1470
class SystemBus(object):
1471
@staticmethod
1472
def get_object(busname, objectpath):
1473
return Unique()
1474
1475
def setUp(self):
1476
self.bus = dbus_python_adapter.CachingBus(
1477
self.mock_dbus_python)
1478
1479
def test_returns_distinct_objectpaths(self):
1480
obj1 = self.bus.get_object("busname", "objectpath1")
1481
self.assertIsInstance(obj1, Unique)
1482
obj2 = self.bus.get_object("busname", "objectpath2")
1483
self.assertIsInstance(obj2, Unique)
1484
self.assertIsNot(obj1, obj2)
1485
1486
def test_returns_distinct_busnames(self):
1487
obj1 = self.bus.get_object("busname1", "objectpath")
1488
self.assertIsInstance(obj1, Unique)
1489
obj2 = self.bus.get_object("busname2", "objectpath")
1490
self.assertIsInstance(obj2, Unique)
1491
self.assertIsNot(obj1, obj2)
1492
1493
def test_returns_distinct_both(self):
1494
obj1 = self.bus.get_object("busname1", "objectpath")
1495
self.assertIsInstance(obj1, Unique)
1496
obj2 = self.bus.get_object("busname2", "objectpath")
1497
self.assertIsInstance(obj2, Unique)
1498
self.assertIsNot(obj1, obj2)
1499
1500
def test_returns_same(self):
1501
obj1 = self.bus.get_object("busname", "objectpath")
1502
self.assertIsInstance(obj1, Unique)
1503
obj2 = self.bus.get_object("busname", "objectpath")
1504
self.assertIsInstance(obj2, Unique)
1505
self.assertIs(obj1, obj2)
1506
1507
def test_returns_same_old(self):
1508
obj1 = self.bus.get_object("busname1", "objectpath1")
1509
self.assertIsInstance(obj1, Unique)
1510
obj2 = self.bus.get_object("busname2", "objectpath2")
1511
self.assertIsInstance(obj2, Unique)
1512
obj1b = self.bus.get_object("busname1", "objectpath1")
1513
self.assertIsInstance(obj1b, Unique)
1514
self.assertIsNot(obj1, obj2)
1515
self.assertIsNot(obj2, obj1b)
1516
self.assertIs(obj1, obj1b)
1517
1518
984
1519
class Test_commands_from_options(unittest.TestCase):
1520
985
1521
def setUp(self):
986
1522
self.parser = argparse.ArgumentParser()
987
1523
add_command_line_options(self.parser)
988
1524
989
1525
def test_is_enabled(self):
990
self.assert_command_from_args(["--is-enabled", "foo"],
991
IsEnabledCmd)
1526
self.assert_command_from_args(["--is-enabled", "client"],
1527
command.IsEnabled)
992
1528
993
1529
def assert_command_from_args(self, args, command_cls,
994
1530
**cmd_attrs):
997
1533
options = self.parser.parse_args(args)
998
1534
check_option_syntax(self.parser, options)
999
1535
commands = commands_from_options(options)
1000
self.assertEqual(len(commands), 1)
1536
self.assertEqual(1, len(commands))
1001
1537
command = commands[0]
1002
1538
self.assertIsInstance(command, command_cls)
1003
1539
for key, value in cmd_attrs.items():
1004
self.assertEqual(getattr(command, key), value)
1540
self.assertEqual(value, getattr(command, key))
1005
1541
1006
1542
def test_is_enabled_short(self):
1007
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1543
self.assert_command_from_args(["-V", "client"],
1544
command.IsEnabled)
1008
1545
1009
1546
def test_approve(self):
1010
self.assert_command_from_args(["--approve", "foo"],
1011
ApproveCmd)
1547
self.assert_command_from_args(["--approve", "client"],
1548
command.Approve)
1012
1549
1013
1550
def test_approve_short(self):
1014
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1551
self.assert_command_from_args(["-A", "client"],
1552
command.Approve)
1015
1553
1016
1554
def test_deny(self):
1017
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1555
self.assert_command_from_args(["--deny", "client"],
1556
command.Deny)
1018
1557
1019
1558
def test_deny_short(self):
1020
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1559
self.assert_command_from_args(["-D", "client"], command.Deny)
1021
1560
1022
1561
def test_remove(self):
1023
self.assert_command_from_args(["--remove", "foo"],
1024
RemoveCmd)
1562
self.assert_command_from_args(["--remove", "client"],
1563
command.Remove)
1025
1564
1026
1565
def test_deny_before_remove(self):
1027
1566
options = self.parser.parse_args(["--deny", "--remove",
1028
"foo"])
1567
"client"])
1029
1568
check_option_syntax(self.parser, options)
1030
1569
commands = commands_from_options(options)
1031
self.assertEqual(len(commands), 2)
1032
self.assertIsInstance(commands[0], DenyCmd)
1033
self.assertIsInstance(commands[1], RemoveCmd)
1570
self.assertEqual(2, len(commands))
1571
self.assertIsInstance(commands[0], command.Deny)
1572
self.assertIsInstance(commands[1], command.Remove)
1034
1573
1035
1574
def test_deny_before_remove_reversed(self):
1036
1575
options = self.parser.parse_args(["--remove", "--deny",
1037
1576
"--all"])
1038
1577
check_option_syntax(self.parser, options)
1039
1578
commands = commands_from_options(options)
1040
self.assertEqual(len(commands), 2)
1041
self.assertIsInstance(commands[0], DenyCmd)
1042
self.assertIsInstance(commands[1], RemoveCmd)
1579
self.assertEqual(2, len(commands))
1580
self.assertIsInstance(commands[0], command.Deny)
1581
self.assertIsInstance(commands[1], command.Remove)
1043
1582
1044
1583
def test_remove_short(self):
1045
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1584
self.assert_command_from_args(["-r", "client"],
1585
command.Remove)
1046
1586
1047
1587
def test_dump_json(self):
1048
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1588
self.assert_command_from_args(["--dump-json"],
1589
command.DumpJSON)
1049
1590
1050
1591
def test_enable(self):
1051
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1592
self.assert_command_from_args(["--enable", "client"],
1593
command.Enable)
1052
1594
1053
1595
def test_enable_short(self):
1054
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1596
self.assert_command_from_args(["-e", "client"],
1597
command.Enable)
1055
1598
1056
1599
def test_disable(self):
1057
self.assert_command_from_args(["--disable", "foo"],
1058
DisableCmd)
1600
self.assert_command_from_args(["--disable", "client"],
1601
command.Disable)
1059
1602
1060
1603
def test_disable_short(self):
1061
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1604
self.assert_command_from_args(["-d", "client"],
1605
command.Disable)
1062
1606
1063
1607
def test_bump_timeout(self):
1064
self.assert_command_from_args(["--bump-timeout", "foo"],
1065
BumpTimeoutCmd)
1608
self.assert_command_from_args(["--bump-timeout", "client"],
1609
command.BumpTimeout)
1066
1610
1067
1611
def test_bump_timeout_short(self):
1068
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1612
self.assert_command_from_args(["-b", "client"],
1613
command.BumpTimeout)
1069
1614
1070
1615
def test_start_checker(self):
1071
self.assert_command_from_args(["--start-checker", "foo"],
1072
StartCheckerCmd)
1616
self.assert_command_from_args(["--start-checker", "client"],
1617
command.StartChecker)
1073
1618
1074
1619
def test_stop_checker(self):
1075
self.assert_command_from_args(["--stop-checker", "foo"],
1076
StopCheckerCmd)
1620
self.assert_command_from_args(["--stop-checker", "client"],
1621
command.StopChecker)
1077
1622
1078
1623
def test_approve_by_default(self):
1079
self.assert_command_from_args(["--approve-by-default", "foo"],
1080
ApproveByDefaultCmd)
1624
self.assert_command_from_args(["--approve-by-default",
1625
"client"],
1626
command.ApproveByDefault)
1081
1627
1082
1628
def test_deny_by_default(self):
1083
self.assert_command_from_args(["--deny-by-default", "foo"],
1084
DenyByDefaultCmd)
1629
self.assert_command_from_args(["--deny-by-default", "client"],
1630
command.DenyByDefault)
1085
1631
1086
1632
def test_checker(self):
1087
self.assert_command_from_args(["--checker", ":", "foo"],
1088
SetCheckerCmd, value_to_set=":")
1633
self.assert_command_from_args(["--checker", ":", "client"],
1634
command.SetChecker,
1635
value_to_set=":")
1089
1636
1090
1637
def test_checker_empty(self):
1091
self.assert_command_from_args(["--checker", "", "foo"],
1092
SetCheckerCmd, value_to_set="")
1638
self.assert_command_from_args(["--checker", "", "client"],
1639
command.SetChecker,
1640
value_to_set="")
1093
1641
1094
1642
def test_checker_short(self):
1095
self.assert_command_from_args(["-c", ":", "foo"],
1096
SetCheckerCmd, value_to_set=":")
1643
self.assert_command_from_args(["-c", ":", "client"],
1644
command.SetChecker,
1645
value_to_set=":")
1097
1646
1098
1647
def test_host(self):
1099
self.assert_command_from_args(["--host", "foo.example.org",
1100
"foo"], SetHostCmd,
1101
value_to_set="foo.example.org")
1648
self.assert_command_from_args(
1649
["--host", "client.example.org", "client"],
1650
command.SetHost, value_to_set="client.example.org")
1102
1651
1103
1652
def test_host_short(self):
1104
self.assert_command_from_args(["-H", "foo.example.org",
1105
"foo"], SetHostCmd,
1106
value_to_set="foo.example.org")
1653
self.assert_command_from_args(
1654
["-H", "client.example.org", "client"], command.SetHost,
1655
value_to_set="client.example.org")
1107
1656
1108
1657
def test_secret_devnull(self):
1109
1658
self.assert_command_from_args(["--secret", os.path.devnull,
1110
"foo"], SetSecretCmd,
1659
"client"], command.SetSecret,
1111
1660
value_to_set=b"")
1112
1661
1113
1662
def test_secret_tempfile(self):
1116
1665
f.write(value)
1117
1666
f.seek(0)
1118
1667
self.assert_command_from_args(["--secret", f.name,
1119
"foo"], SetSecretCmd,
1668
"client"],
1669
command.SetSecret,
1120
1670
value_to_set=value)
1121
1671
1122
1672
def test_secret_devnull_short(self):
1123
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1124
SetSecretCmd, value_to_set=b"")
1673
self.assert_command_from_args(["-s", os.path.devnull,
1674
"client"], command.SetSecret,
1675
value_to_set=b"")
1125
1676
1126
1677
def test_secret_tempfile_short(self):
1127
1678
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1128
1679
value = b"secret\0xyzzy\nbar"
1129
1680
f.write(value)
1130
1681
f.seek(0)
1131
self.assert_command_from_args(["-s", f.name, "foo"],
1132
SetSecretCmd,
1682
self.assert_command_from_args(["-s", f.name, "client"],
1683
command.SetSecret,
1133
1684
value_to_set=value)
1134
1685
1135
1686
def test_timeout(self):
1136
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1137
SetTimeoutCmd,
1687
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1688
command.SetTimeout,
1138
1689
value_to_set=300000)
1139
1690
1140
1691
def test_timeout_short(self):
1141
self.assert_command_from_args(["-t", "PT5M", "foo"],
1142
SetTimeoutCmd,
1692
self.assert_command_from_args(["-t", "PT5M", "client"],
1693
command.SetTimeout,
1143
1694
value_to_set=300000)
1144
1695
1145
1696
def test_extended_timeout(self):
1146
1697
self.assert_command_from_args(["--extended-timeout", "PT15M",
1147
"foo"],
1148
SetExtendedTimeoutCmd,
1698
"client"],
1699
command.SetExtendedTimeout,
1149
1700
value_to_set=900000)
1150
1701
1151
1702
def test_interval(self):
1152
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1153
SetIntervalCmd,
1703
self.assert_command_from_args(["--interval", "PT2M",
1704
"client"], command.SetInterval,
1154
1705
value_to_set=120000)
1155
1706
1156
1707
def test_interval_short(self):
1157
self.assert_command_from_args(["-i", "PT2M", "foo"],
1158
SetIntervalCmd,
1708
self.assert_command_from_args(["-i", "PT2M", "client"],
1709
command.SetInterval,
1159
1710
value_to_set=120000)
1160
1711
1161
1712
def test_approval_delay(self):
1162
1713
self.assert_command_from_args(["--approval-delay", "PT30S",
1163
"foo"], SetApprovalDelayCmd,
1714
"client"],
1715
command.SetApprovalDelay,
1164
1716
value_to_set=30000)
1165
1717
1166
1718
def test_approval_duration(self):
1167
1719
self.assert_command_from_args(["--approval-duration", "PT1S",
1168
"foo"], SetApprovalDurationCmd,
1720
"client"],
1721
command.SetApprovalDuration,
1169
1722
value_to_set=1000)
1170
1723
1171
1724
def test_print_table(self):
1172
self.assert_command_from_args([], PrintTableCmd,
1725
self.assert_command_from_args([], command.PrintTable,
1173
1726
verbose=False)
1174
1727
1175
1728
def test_print_table_verbose(self):
1176
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1729
self.assert_command_from_args(["--verbose"],
1730
command.PrintTable,
1177
1731
verbose=True)
1178
1732
1179
1733
def test_print_table_verbose_short(self):
1180
self.assert_command_from_args(["-v"], PrintTableCmd,
1734
self.assert_command_from_args(["-v"], command.PrintTable,
1181
1735
verbose=True)
1182
1736
1183
1737
1184
class TestCmd(unittest.TestCase):
1738
class TestCommand(unittest.TestCase):
1185
1739
"""Abstract class for tests of command classes"""
1186
1740
1187
def setUp(self):
1188
testcase = self
1189
class MockClient(object):
1190
def __init__(self, name, **attributes):
1191
self.__dbus_object_path__ = "/clients/{}".format(name)
1192
self.attributes = attributes
1193
self.attributes["Name"] = name
1194
self.calls = []
1195
def Set(self, interface, propname, value, dbus_interface):
1196
testcase.assertEqual(interface, client_dbus_interface)
1197
testcase.assertEqual(dbus_interface,
1198
dbus.PROPERTIES_IFACE)
1199
self.attributes[propname] = value
1200
def Get(self, interface, propname, dbus_interface):
1201
testcase.assertEqual(interface, client_dbus_interface)
1202
testcase.assertEqual(dbus_interface,
1203
dbus.PROPERTIES_IFACE)
1204
return self.attributes[propname]
1205
def Approve(self, approve, dbus_interface):
1206
testcase.assertEqual(dbus_interface,
1207
client_dbus_interface)
1208
self.calls.append(("Approve", (approve,
1209
dbus_interface)))
1210
self.client = MockClient(
1211
"foo",
1212
KeyID=("92ed150794387c03ce684574b1139a65"
1213
"94a34f895daaaf09fd8ea90a27cddb12"),
1214
Secret=b"secret",
1215
Host="foo.example.org",
1216
Enabled=dbus.Boolean(True),
1217
Timeout=300000,
1218
LastCheckedOK="2019-02-03T00:00:00",
1219
Created="2019-01-02T00:00:00",
1220
Interval=120000,
1221
Fingerprint=("778827225BA7DE539C5A"
1222
"7CFA59CFF7CDBD9A5920"),
1223
CheckerRunning=dbus.Boolean(False),
1224
LastEnabled="2019-01-03T00:00:00",
1225
ApprovalPending=dbus.Boolean(False),
1226
ApprovedByDefault=dbus.Boolean(True),
1227
LastApprovalRequest="",
1228
ApprovalDelay=0,
1229
ApprovalDuration=1000,
1230
Checker="fping -q -- %(host)s",
1231
ExtendedTimeout=900000,
1232
Expires="2019-02-04T00:00:00",
1233
LastCheckerStatus=0)
1234
self.other_client = MockClient(
1235
"barbar",
1236
KeyID=("0558568eedd67d622f5c83b35a115f79"
1237
"6ab612cff5ad227247e46c2b020f441c"),
1238
Secret=b"secretbar",
1239
Host="192.0.2.3",
1240
Enabled=dbus.Boolean(True),
1241
Timeout=300000,
1242
LastCheckedOK="2019-02-04T00:00:00",
1243
Created="2019-01-03T00:00:00",
1244
Interval=120000,
1245
Fingerprint=("3E393AEAEFB84C7E89E2"
1246
"F547B3A107558FCA3A27"),
1247
CheckerRunning=dbus.Boolean(True),
1248
LastEnabled="2019-01-04T00:00:00",
1249
ApprovalPending=dbus.Boolean(False),
1250
ApprovedByDefault=dbus.Boolean(False),
1251
LastApprovalRequest="2019-01-03T00:00:00",
1252
ApprovalDelay=30000,
1253
ApprovalDuration=93785000,
1254
Checker=":",
1255
ExtendedTimeout=900000,
1256
Expires="2019-02-05T00:00:00",
1257
LastCheckerStatus=-2)
1258
self.clients = collections.OrderedDict(
1259
[
1260
("/clients/foo", self.client.attributes),
1261
("/clients/barbar", self.other_client.attributes),
1262
])
1263
self.one_client = {"/clients/foo": self.client.attributes}
1264
1265
@property
1266
def bus(self):
1267
class Bus(object):
1268
@staticmethod
1269
def get_object(client_bus_name, path):
1270
self.assertEqual(client_bus_name, dbus_busname)
1271
return {
1272
# Note: "self" here is the TestCmd instance, not
1273
# the Bus instance, since this is a static method!
1274
"/clients/foo": self.client,
1275
"/clients/barbar": self.other_client,
1276
}[path]
1277
return Bus()
1278
1279
1280
class TestIsEnabledCmd(TestCmd):
1281
def test_is_enabled(self):
1282
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1283
properties)
1284
for client, properties
1285
in self.clients.items()))
1286
1287
def test_is_enabled_run_exits_successfully(self):
1288
with self.assertRaises(SystemExit) as e:
1289
IsEnabledCmd().run(self.one_client)
1290
if e.exception.code is not None:
1291
self.assertEqual(e.exception.code, 0)
1292
else:
1293
self.assertIsNone(e.exception.code)
1294
1295
def test_is_enabled_run_exits_with_failure(self):
1296
self.client.attributes["Enabled"] = dbus.Boolean(False)
1297
with self.assertRaises(SystemExit) as e:
1298
IsEnabledCmd().run(self.one_client)
1299
if isinstance(e.exception.code, int):
1300
self.assertNotEqual(e.exception.code, 0)
1301
else:
1302
self.assertIsNotNone(e.exception.code)
1303
1304
1305
class TestApproveCmd(TestCmd):
1306
def test_approve(self):
1307
ApproveCmd().run(self.clients, self.bus)
1308
for clientpath in self.clients:
1309
client = self.bus.get_object(dbus_busname, clientpath)
1310
self.assertIn(("Approve", (True, client_dbus_interface)),
1311
client.calls)
1312
1313
1314
class TestDenyCmd(TestCmd):
1315
def test_deny(self):
1316
DenyCmd().run(self.clients, self.bus)
1317
for clientpath in self.clients:
1318
client = self.bus.get_object(dbus_busname, clientpath)
1319
self.assertIn(("Approve", (False, client_dbus_interface)),
1320
client.calls)
1321
1322
1323
class TestRemoveCmd(TestCmd):
1324
def test_remove(self):
1325
class MockMandos(object):
1326
def __init__(self):
1327
self.calls = []
1328
def RemoveClient(self, dbus_path):
1329
self.calls.append(("RemoveClient", (dbus_path,)))
1330
mandos = MockMandos()
1331
super(TestRemoveCmd, self).setUp()
1332
RemoveCmd().run(self.clients, self.bus, mandos)
1333
self.assertEqual(len(mandos.calls), 2)
1334
for clientpath in self.clients:
1335
self.assertIn(("RemoveClient", (clientpath,)),
1336
mandos.calls)
1337
1338
1339
class TestDumpJSONCmd(TestCmd):
1340
def setUp(self):
1341
self.expected_json = {
1342
"foo": {
1741
class FakeMandosBus(dbus.MandosBus):
1742
def __init__(self, testcase):
1743
self.client_properties = {
1343
1744
"Name": "foo",
1344
1745
"KeyID": ("92ed150794387c03ce684574b1139a65"
1345
1746
"94a34f895daaaf09fd8ea90a27cddb12"),
1747
"Secret": b"secret",
1346
1748
"Host": "foo.example.org",
1347
1749
"Enabled": True,
1348
1750
"Timeout": 300000,
1362
1764
"ExtendedTimeout": 900000,
1363
1765
"Expires": "2019-02-04T00:00:00",
1364
1766
"LastCheckerStatus": 0,
1365
},
1366
"barbar": {
1767
}
1768
self.other_client_properties = {
1367
1769
"Name": "barbar",
1368
1770
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1369
1771
"6ab612cff5ad227247e46c2b020f441c"),
1772
"Secret": b"secretbar",
1370
1773
"Host": "192.0.2.3",
1371
1774
"Enabled": True,
1372
1775
"Timeout": 300000,
1386
1789
"ExtendedTimeout": 900000,
1387
1790
"Expires": "2019-02-05T00:00:00",
1388
1791
"LastCheckerStatus": -2,
1389
},
1390
}
1391
return super(TestDumpJSONCmd, self).setUp()
1392
1393
def test_normal(self):
1394
json_data = json.loads(DumpJSONCmd().output(self.clients))
1395
self.assertDictEqual(json_data, self.expected_json)
1396
1397
def test_one_client(self):
1398
clients = self.one_client
1399
json_data = json.loads(DumpJSONCmd().output(clients))
1792
}
1793
self.clients = collections.OrderedDict(
1794
[
1795
("client_objectpath", self.client_properties),
1796
("other_client_objectpath",
1797
self.other_client_properties),
1798
])
1799
self.one_client = {"client_objectpath":
1800
self.client_properties}
1801
self.testcase = testcase
1802
self.calls = []
1803
1804
def call_method(self, methodname, busname, objectpath,
1805
interface, *args):
1806
self.testcase.assertEqual("se.recompile.Mandos", busname)
1807
self.calls.append((methodname, busname, objectpath,
1808
interface, args))
1809
if interface == "org.freedesktop.DBus.Properties":
1810
if methodname == "Set":
1811
self.testcase.assertEqual(3, len(args))
1812
interface, key, value = args
1813
self.testcase.assertEqual(
1814
"se.recompile.Mandos.Client", interface)
1815
self.clients[objectpath][key] = value
1816
return
1817
elif interface == "se.recompile.Mandos":
1818
self.testcase.assertEqual("RemoveClient", methodname)
1819
self.testcase.assertEqual(1, len(args))
1820
clientpath = args[0]
1821
del self.clients[clientpath]
1822
return
1823
elif interface == "se.recompile.Mandos.Client":
1824
if methodname == "Approve":
1825
self.testcase.assertEqual(1, len(args))
1826
return
1827
raise ValueError()
1828
1829
def setUp(self):
1830
self.bus = self.FakeMandosBus(self)
1831
1832
1833
class TestBaseCommands(TestCommand):
1834
1835
def test_IsEnabled_exits_successfully(self):
1836
with self.assertRaises(SystemExit) as e:
1837
command.IsEnabled().run(self.bus.one_client)
1838
if e.exception.code is not None:
1839
self.assertEqual(0, e.exception.code)
1840
else:
1841
self.assertIsNone(e.exception.code)
1842
1843
def test_IsEnabled_exits_with_failure(self):
1844
self.bus.client_properties["Enabled"] = False
1845
with self.assertRaises(SystemExit) as e:
1846
command.IsEnabled().run(self.bus.one_client)
1847
if isinstance(e.exception.code, int):
1848
self.assertNotEqual(0, e.exception.code)
1849
else:
1850
self.assertIsNotNone(e.exception.code)
1851
1852
def test_Approve(self):
1853
busname = "se.recompile.Mandos"
1854
client_interface = "se.recompile.Mandos.Client"
1855
command.Approve().run(self.bus.clients, self.bus)
1856
for clientpath in self.bus.clients:
1857
self.assertIn(("Approve", busname, clientpath,
1858
client_interface, (True,)), self.bus.calls)
1859
1860
def test_Deny(self):
1861
busname = "se.recompile.Mandos"
1862
client_interface = "se.recompile.Mandos.Client"
1863
command.Deny().run(self.bus.clients, self.bus)
1864
for clientpath in self.bus.clients:
1865
self.assertIn(("Approve", busname, clientpath,
1866
client_interface, (False,)),
1867
self.bus.calls)
1868
1869
def test_Remove(self):
1870
command.Remove().run(self.bus.clients, self.bus)
1871
for clientpath in self.bus.clients:
1872
self.assertIn(("RemoveClient", dbus_busname,
1873
dbus_server_path, dbus_server_interface,
1874
(clientpath,)), self.bus.calls)
1875
1876
expected_json = {
1877
"foo": {
1878
"Name": "foo",
1879
"KeyID": ("92ed150794387c03ce684574b1139a65"
1880
"94a34f895daaaf09fd8ea90a27cddb12"),
1881
"Host": "foo.example.org",
1882
"Enabled": True,
1883
"Timeout": 300000,
1884
"LastCheckedOK": "2019-02-03T00:00:00",
1885
"Created": "2019-01-02T00:00:00",
1886
"Interval": 120000,
1887
"Fingerprint": ("778827225BA7DE539C5A"
1888
"7CFA59CFF7CDBD9A5920"),
1889
"CheckerRunning": False,
1890
"LastEnabled": "2019-01-03T00:00:00",
1891
"ApprovalPending": False,
1892
"ApprovedByDefault": True,
1893
"LastApprovalRequest": "",
1894
"ApprovalDelay": 0,
1895
"ApprovalDuration": 1000,
1896
"Checker": "fping -q -- %(host)s",
1897
"ExtendedTimeout": 900000,
1898
"Expires": "2019-02-04T00:00:00",
1899
"LastCheckerStatus": 0,
1900
},
1901
"barbar": {
1902
"Name": "barbar",
1903
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1904
"6ab612cff5ad227247e46c2b020f441c"),
1905
"Host": "192.0.2.3",
1906
"Enabled": True,
1907
"Timeout": 300000,
1908
"LastCheckedOK": "2019-02-04T00:00:00",
1909
"Created": "2019-01-03T00:00:00",
1910
"Interval": 120000,
1911
"Fingerprint": ("3E393AEAEFB84C7E89E2"
1912
"F547B3A107558FCA3A27"),
1913
"CheckerRunning": True,
1914
"LastEnabled": "2019-01-04T00:00:00",
1915
"ApprovalPending": False,
1916
"ApprovedByDefault": False,
1917
"LastApprovalRequest": "2019-01-03T00:00:00",
1918
"ApprovalDelay": 30000,
1919
"ApprovalDuration": 93785000,
1920
"Checker": ":",
1921
"ExtendedTimeout": 900000,
1922
"Expires": "2019-02-05T00:00:00",
1923
"LastCheckerStatus": -2,
1924
},
1925
}
1926
1927
def test_DumpJSON_normal(self):
1928
with self.capture_stdout_to_buffer() as buffer:
1929
command.DumpJSON().run(self.bus.clients)
1930
json_data = json.loads(buffer.getvalue())
1931
self.assertDictEqual(self.expected_json, json_data)
1932
1933
@staticmethod
1934
@contextlib.contextmanager
1935
def capture_stdout_to_buffer():
1936
capture_buffer = io.StringIO()
1937
old_stdout = sys.stdout
1938
sys.stdout = capture_buffer
1939
try:
1940
yield capture_buffer
1941
finally:
1942
sys.stdout = old_stdout
1943
1944
def test_DumpJSON_one_client(self):
1945
with self.capture_stdout_to_buffer() as buffer:
1946
command.DumpJSON().run(self.bus.one_client)
1947
json_data = json.loads(buffer.getvalue())
1400
1948
expected_json = {"foo": self.expected_json["foo"]}
1401
self.assertDictEqual(json_data, expected_json)
1402
1403
1404
class TestPrintTableCmd(TestCmd):
1405
def test_normal(self):
1406
output = PrintTableCmd().output(self.clients.values())
1949
self.assertDictEqual(expected_json, json_data)
1950
1951
def test_PrintTable_normal(self):
1952
with self.capture_stdout_to_buffer() as buffer:
1953
command.PrintTable().run(self.bus.clients)
1407
1954
expected_output = "\n".join((
1408
1955
"Name Enabled Timeout Last Successful Check",
1409
1956
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1410
1957
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
1411
))
1412
self.assertEqual(output, expected_output)
1958
)) + "\n"
1959
self.assertEqual(expected_output, buffer.getvalue())
1413
1960
1414
def test_verbose(self):
1415
output = PrintTableCmd(verbose=True).output(
1416
self.clients.values())
1961
def test_PrintTable_verbose(self):
1962
with self.capture_stdout_to_buffer() as buffer:
1963
command.PrintTable(verbose=True).run(self.bus.clients)
1417
1964
columns = (
1418
1965
(
1419
1966
"Name ",
1501
2048
)
1502
2049
)
1503
2050
num_lines = max(len(rows) for rows in columns)
1504
expected_output = "\n".join("".join(rows[line]
1505
for rows in columns)
1506
for line in range(num_lines))
1507
self.assertEqual(output, expected_output)
2051
expected_output = ("\n".join("".join(rows[line]
2052
for rows in columns)
2053
for line in range(num_lines))
2054
+ "\n")
2055
self.assertEqual(expected_output, buffer.getvalue())
1508
2056
1509
def test_one_client(self):
1510
output = PrintTableCmd().output(self.one_client.values())
2057
def test_PrintTable_one_client(self):
2058
with self.capture_stdout_to_buffer() as buffer:
2059
command.PrintTable().run(self.bus.one_client)
1511
2060
expected_output = "\n".join((
1512
2061
"Name Enabled Timeout Last Successful Check",
1513
2062
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1514
))
1515
self.assertEqual(output, expected_output)
1516
1517
1518
class TestPropertyCmd(TestCmd):
1519
"""Abstract class for tests of PropertyCmd classes"""
2063
)) + "\n"
2064
self.assertEqual(expected_output, buffer.getvalue())
2065
2066
2067
class TestPropertySetterCmd(TestCommand):
2068
"""Abstract class for tests of command.PropertySetter classes"""
2069
1520
2070
def runTest(self):
1521
2071
if not hasattr(self, "command"):
1522
return
2072
return # Abstract TestCase class
1523
2073
values_to_get = getattr(self, "values_to_get",
1524
2074
self.values_to_set)
1525
2075
for value_to_set, value_to_get in zip(self.values_to_set,
1526
2076
values_to_get):
1527
for clientpath in self.clients:
1528
client = self.bus.get_object(dbus_busname, clientpath)
1529
old_value = client.attributes[self.propname]
1530
self.assertNotIsInstance(old_value, self.Unique)
1531
client.attributes[self.propname] = self.Unique()
1532
self.run_command(value_to_set, self.clients)
1533
for clientpath in self.clients:
1534
client = self.bus.get_object(dbus_busname, clientpath)
1535
value = client.attributes[self.propname]
1536
self.assertNotIsInstance(value, self.Unique)
1537
self.assertEqual(value, value_to_get)
1538
1539
class Unique(object):
1540
"""Class for objects which exist only to be unique objects,
1541
since unittest.mock.sentinel only exists in Python 3.3"""
2077
for clientpath in self.bus.clients:
2078
self.bus.clients[clientpath][self.propname] = Unique()
2079
self.run_command(value_to_set, self.bus.clients)
2080
for clientpath in self.bus.clients:
2081
value = self.bus.clients[clientpath][self.propname]
2082
self.assertNotIsInstance(value, Unique)
2083
self.assertEqual(value_to_get, value)
1542
2084
1543
2085
def run_command(self, value, clients):
1544
2086
self.command().run(clients, self.bus)
1545
2087
1546
2088
1547
class TestEnableCmd(TestPropertyCmd):
1548
command = EnableCmd
1549
propname = "Enabled"
1550
values_to_set = [dbus.Boolean(True)]
1551
1552
1553
class TestDisableCmd(TestPropertyCmd):
1554
command = DisableCmd
1555
propname = "Enabled"
1556
values_to_set = [dbus.Boolean(False)]
1557
1558
1559
class TestBumpTimeoutCmd(TestPropertyCmd):
1560
command = BumpTimeoutCmd
2089
class TestEnableCmd(TestPropertySetterCmd):
2090
command = command.Enable
2091
propname = "Enabled"
2092
values_to_set = [True]
2093
2094
2095
class TestDisableCmd(TestPropertySetterCmd):
2096
command = command.Disable
2097
propname = "Enabled"
2098
values_to_set = [False]
2099
2100
2101
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2102
command = command.BumpTimeout
1561
2103
propname = "LastCheckedOK"
1562
2104
values_to_set = [""]
1563
2105
1564
2106
1565
class TestStartCheckerCmd(TestPropertyCmd):
1566
command = StartCheckerCmd
1567
propname = "CheckerRunning"
1568
values_to_set = [dbus.Boolean(True)]
1569
1570
1571
class TestStopCheckerCmd(TestPropertyCmd):
1572
command = StopCheckerCmd
1573
propname = "CheckerRunning"
1574
values_to_set = [dbus.Boolean(False)]
1575
1576
1577
class TestApproveByDefaultCmd(TestPropertyCmd):
1578
command = ApproveByDefaultCmd
1579
propname = "ApprovedByDefault"
1580
values_to_set = [dbus.Boolean(True)]
1581
1582
1583
class TestDenyByDefaultCmd(TestPropertyCmd):
1584
command = DenyByDefaultCmd
1585
propname = "ApprovedByDefault"
1586
values_to_set = [dbus.Boolean(False)]
1587
1588
1589
class TestPropertyValueCmd(TestPropertyCmd):
1590
"""Abstract class for tests of PropertyValueCmd classes"""
1591
1592
def runTest(self):
1593
if type(self) is TestPropertyValueCmd:
1594
return
1595
return super(TestPropertyValueCmd, self).runTest()
2107
class TestStartCheckerCmd(TestPropertySetterCmd):
2108
command = command.StartChecker
2109
propname = "CheckerRunning"
2110
values_to_set = [True]
2111
2112
2113
class TestStopCheckerCmd(TestPropertySetterCmd):
2114
command = command.StopChecker
2115
propname = "CheckerRunning"
2116
values_to_set = [False]
2117
2118
2119
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2120
command = command.ApproveByDefault
2121
propname = "ApprovedByDefault"
2122
values_to_set = [True]
2123
2124
2125
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2126
command = command.DenyByDefault
2127
propname = "ApprovedByDefault"
2128
values_to_set = [False]
2129
2130
2131
class TestPropertySetterValueCmd(TestPropertySetterCmd):
2132
"""Abstract class for tests of PropertySetterValueCmd classes"""
1596
2133
1597
2134
def run_command(self, value, clients):
1598
2135
self.command(value).run(clients, self.bus)
1599
2136
1600
2137
1601
class TestSetCheckerCmd(TestPropertyValueCmd):
1602
command = SetCheckerCmd
2138
class TestSetCheckerCmd(TestPropertySetterValueCmd):
2139
command = command.SetChecker
1603
2140
propname = "Checker"
1604
2141
values_to_set = ["", ":", "fping -q -- %s"]
1605
2142
1606
2143
1607
class TestSetHostCmd(TestPropertyValueCmd):
1608
command = SetHostCmd
2144
class TestSetHostCmd(TestPropertySetterValueCmd):
2145
command = command.SetHost
1609
2146
propname = "Host"
1610
values_to_set = ["192.0.2.3", "foo.example.org"]
1611
1612
1613
class TestSetSecretCmd(TestPropertyValueCmd):
1614
command = SetSecretCmd
2147
values_to_set = ["192.0.2.3", "client.example.org"]
2148
2149
2150
class TestSetSecretCmd(TestPropertySetterValueCmd):
2151
command = command.SetSecret
1615
2152
propname = "Secret"
1616
2153
values_to_set = [io.BytesIO(b""),
1617
2154
io.BytesIO(b"secret\0xyzzy\nbar")]
1618
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1619
1620
1621
class TestSetTimeoutCmd(TestPropertyValueCmd):
1622
command = SetTimeoutCmd
2155
values_to_get = [f.getvalue() for f in values_to_set]
2156
2157
2158
class TestSetTimeoutCmd(TestPropertySetterValueCmd):
2159
command = command.SetTimeout
1623
2160
propname = "Timeout"
1624
2161
values_to_set = [datetime.timedelta(),
1625
2162
datetime.timedelta(minutes=5),
1626
2163
datetime.timedelta(seconds=1),
1627
2164
datetime.timedelta(weeks=1),
1628
2165
datetime.timedelta(weeks=52)]
1629
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1630
1631
1632
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1633
command = SetExtendedTimeoutCmd
2166
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2167
2168
2169
class TestSetExtendedTimeoutCmd(TestPropertySetterValueCmd):
2170
command = command.SetExtendedTimeout
1634
2171
propname = "ExtendedTimeout"
1635
2172
values_to_set = [datetime.timedelta(),
1636
2173
datetime.timedelta(minutes=5),
1637
2174
datetime.timedelta(seconds=1),
1638
2175
datetime.timedelta(weeks=1),
1639
2176
datetime.timedelta(weeks=52)]
1640
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1641
1642
1643
class TestSetIntervalCmd(TestPropertyValueCmd):
1644
command = SetIntervalCmd
2177
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2178
2179
2180
class TestSetIntervalCmd(TestPropertySetterValueCmd):
2181
command = command.SetInterval
1645
2182
propname = "Interval"
1646
2183
values_to_set = [datetime.timedelta(),
1647
2184
datetime.timedelta(minutes=5),
1648
2185
datetime.timedelta(seconds=1),
1649
2186
datetime.timedelta(weeks=1),
1650
2187
datetime.timedelta(weeks=52)]
1651
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1652
1653
1654
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1655
command = SetApprovalDelayCmd
2188
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2189
2190
2191
class TestSetApprovalDelayCmd(TestPropertySetterValueCmd):
2192
command = command.SetApprovalDelay
1656
2193
propname = "ApprovalDelay"
1657
2194
values_to_set = [datetime.timedelta(),
1658
2195
datetime.timedelta(minutes=5),
1659
2196
datetime.timedelta(seconds=1),
1660
2197
datetime.timedelta(weeks=1),
1661
2198
datetime.timedelta(weeks=52)]
1662
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1663
1664
1665
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1666
command = SetApprovalDurationCmd
2199
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2200
2201
2202
class TestSetApprovalDurationCmd(TestPropertySetterValueCmd):
2203
command = command.SetApprovalDuration
1667
2204
propname = "ApprovalDuration"
1668
2205
values_to_set = [datetime.timedelta(),
1669
2206
datetime.timedelta(minutes=5),
1670
2207
datetime.timedelta(seconds=1),
1671
2208
datetime.timedelta(weeks=1),
1672
2209
datetime.timedelta(weeks=52)]
1673
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2210
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1674
2211
1675
2212
1676
2213
1691
2228
return tests
1692
2229
1693
2230
if __name__ == "__main__":
1694
if should_only_run_tests():
1695
# Call using ./tdd-python-script --check [--verbose]
1696
unittest.main()
1697
else:
1698
main()
2231
try:
2232
if should_only_run_tests():
2233
# Call using ./tdd-python-script --check [--verbose]
2234
unittest.main()
2235
else:
2236
main()
2237
finally:
2238
logging.shutdown()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0