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- Committer: Teddy Hogeborn
- Date: 2019-04-08 21:53:22 UTC
- Revision ID: teddy@recompile.se-20190408215322-y3hmfxzdgs9t84l1
plugin-runner: Fix minor memory leak
* plugin-runner.c (free_plugin): Even if argv[0] is NULL, as for the
pseudo-plugin for global options,
free all other arguments by simply
starting at argv[1] and freeing
plugin_node->name (which is always
argv[0]) separately.
* plugin-runner.c (free_plugin): Even if argv[0] is NULL, as for the
pseudo-plugin for global options,
free all other arguments by simply
starting at argv[1] and freeing
plugin_node->name (which is always
argv[0]) separately.
- files modified:
- TODO
added
removed
mandos-ctl
46
46
import tempfile
47
47
import contextlib
48
48
49
import dbus
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
50
62
51
63
# Show warnings by default
52
64
if not sys.warnoptions:
61
73
62
74
if sys.version_info.major == 2:
63
75
str = unicode
76
import StringIO
77
io.StringIO = StringIO.StringIO
64
78
65
79
locale.setlocale(locale.LC_ALL, "")
66
80
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
73
81
version = "1.8.3"
74
82
75
83
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
80
81
82
84
def main():
83
85
parser = argparse.ArgumentParser()
84
85
86
add_command_line_options(parser)
86
87
87
88
options = parser.parse_args()
88
89
89
check_option_syntax(parser, options)
90
90
91
91
clientnames = options.client
93
93
if options.debug:
94
94
log.setLevel(logging.DEBUG)
95
95
96
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
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
110
111
# Compile dict of (clientpath: properties) to process
137
112
if not clientnames:
138
clients = {objpath: properties
139
for objpath, properties in mandos_clients.items()}
113
clients = all_clients
140
114
else:
115
clients = {}
141
116
for name in clientnames:
142
for objpath, properties in mandos_clients.items():
117
for objpath, properties in all_clients.items():
143
118
if properties["Name"] == name:
144
119
clients[objpath] = properties
145
120
break
147
122
log.critical("Client not found on server: %r", name)
148
123
sys.exit(1)
149
124
150
# Run all commands on clients
151
125
commands = commands_from_options(options)
126
152
127
for command in commands:
153
command.run(clients, bus, mandos_serv)
128
command.run(clients, bus)
154
129
155
130
156
131
def add_command_line_options(parser):
161
136
help="Select all clients")
162
137
parser.add_argument("-v", "--verbose", action="store_true",
163
138
help="Print all fields")
164
parser.add_argument("-j", "--dump-json", action="store_true",
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
165
142
help="Dump client data in JSON format")
166
143
enable_disable = parser.add_mutually_exclusive_group()
167
enable_disable.add_argument("-e", "--enable", action="store_true",
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
168
147
help="Enable client")
169
enable_disable.add_argument("-d", "--disable",
170
action="store_true",
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
171
151
help="disable client")
172
parser.add_argument("-b", "--bump-timeout", action="store_true",
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
173
155
help="Bump timeout for client")
174
156
start_stop_checker = parser.add_mutually_exclusive_group()
175
157
start_stop_checker.add_argument("--start-checker",
176
action="store_true",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
177
161
help="Start checker for client")
178
start_stop_checker.add_argument("--stop-checker",
179
action="store_true",
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
180
165
help="Stop checker for client")
181
parser.add_argument("-V", "--is-enabled", action="store_true",
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
182
169
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", action="store_true",
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
184
173
help="Remove client")
185
parser.add_argument("-c", "--checker",
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
186
177
help="Set checker command for client")
187
parser.add_argument("-t", "--timeout", type=string_to_delta,
188
help="Set timeout for client")
189
parser.add_argument("--extended-timeout", type=string_to_delta,
190
help="Set extended timeout for client")
191
parser.add_argument("-i", "--interval", type=string_to_delta,
192
help="Set checker interval for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(string_to_delta),
192
help="Set checker interval for client")
193
193
approve_deny_default = parser.add_mutually_exclusive_group()
194
194
approve_deny_default.add_argument(
195
"--approve-by-default", action="store_true",
196
default=None, dest="approved_by_default",
195
"--approve-by-default", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
197
198
help="Set client to be approved by default")
198
199
approve_deny_default.add_argument(
199
"--deny-by-default", action="store_false",
200
dest="approved_by_default",
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
201
203
help="Set client to be denied by default")
202
parser.add_argument("--approval-delay", type=string_to_delta,
203
help="Set delay before client approve/deny")
204
parser.add_argument("--approval-duration", type=string_to_delta,
205
help="Set duration of one client approval")
206
parser.add_argument("-H", "--host", help="Set host for client")
207
parser.add_argument("-s", "--secret",
208
type=argparse.FileType(mode="rb"),
209
help="Set password blob (file) for client")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
210
223
approve_deny = parser.add_mutually_exclusive_group()
211
224
approve_deny.add_argument(
212
"-A", "--approve", action="store_true",
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
213
227
help="Approve any current client request")
214
approve_deny.add_argument("-D", "--deny", action="store_true",
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
215
231
help="Deny any current client request")
216
232
parser.add_argument("--debug", action="store_true",
217
233
help="Debug mode (show D-Bus commands)")
254
270
>>> rfc3339_duration_to_delta("")
255
271
Traceback (most recent call last):
256
272
...
257
ValueError: Invalid RFC 3339 duration: u''
273
ValueError: Invalid RFC 3339 duration: ""
258
274
>>> # Must start with "P":
259
275
>>> rfc3339_duration_to_delta("1D")
260
276
Traceback (most recent call last):
261
277
...
262
ValueError: Invalid RFC 3339 duration: u'1D'
278
ValueError: Invalid RFC 3339 duration: "1D"
263
279
>>> # Must use correct order
264
280
>>> rfc3339_duration_to_delta("PT1S2M")
265
281
Traceback (most recent call last):
266
282
...
267
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
283
ValueError: Invalid RFC 3339 duration: "PT1S2M"
268
284
>>> # Time needs time marker
269
285
>>> rfc3339_duration_to_delta("P1H2S")
270
286
Traceback (most recent call last):
271
287
...
272
ValueError: Invalid RFC 3339 duration: u'P1H2S'
288
ValueError: Invalid RFC 3339 duration: "P1H2S"
273
289
>>> # Weeks can not be combined with anything else
274
290
>>> rfc3339_duration_to_delta("P1D2W")
275
291
Traceback (most recent call last):
276
292
...
277
ValueError: Invalid RFC 3339 duration: u'P1D2W'
293
ValueError: Invalid RFC 3339 duration: "P1D2W"
278
294
>>> rfc3339_duration_to_delta("P2W2H")
279
295
Traceback (most recent call last):
280
296
...
281
ValueError: Invalid RFC 3339 duration: u'P2W2H'
297
ValueError: Invalid RFC 3339 duration: "P2W2H"
282
298
"""
283
299
284
300
# Parsing an RFC 3339 duration with regular expressions is not
355
371
break
356
372
else:
357
373
# No currently valid tokens were found
358
raise ValueError("Invalid RFC 3339 duration: {!r}"
374
raise ValueError("Invalid RFC 3339 duration: \"{}\""
359
375
.format(duration))
360
376
# End token found
361
377
return value
408
424
"""Apply additional restrictions on options, not expressible in
409
425
argparse"""
410
426
411
def has_actions(options):
412
return any((options.enable,
413
options.disable,
414
options.bump_timeout,
415
options.start_checker,
416
options.stop_checker,
417
options.is_enabled,
418
options.remove,
419
options.checker is not None,
420
options.timeout is not None,
421
options.extended_timeout is not None,
422
options.interval is not None,
423
options.approved_by_default is not None,
424
options.approval_delay is not None,
425
options.approval_duration is not None,
426
options.host is not None,
427
options.secret is not None,
428
options.approve,
429
options.deny))
427
def has_commands(options, commands=None):
428
if commands is None:
429
commands = (command.Enable,
430
command.Disable,
431
command.BumpTimeout,
432
command.StartChecker,
433
command.StopChecker,
434
command.IsEnabled,
435
command.Remove,
436
command.SetChecker,
437
command.SetTimeout,
438
command.SetExtendedTimeout,
439
command.SetInterval,
440
command.ApproveByDefault,
441
command.DenyByDefault,
442
command.SetApprovalDelay,
443
command.SetApprovalDuration,
444
command.SetHost,
445
command.SetSecret,
446
command.Approve,
447
command.Deny)
448
return any(isinstance(cmd, commands)
449
for cmd in options.commands)
430
450
431
if has_actions(options) and not (options.client or options.all):
451
if has_commands(options) and not (options.client or options.all):
432
452
parser.error("Options require clients names or --all.")
433
if options.verbose and has_actions(options):
453
if options.verbose and has_commands(options):
434
454
parser.error("--verbose can only be used alone.")
435
if options.dump_json and (options.verbose
436
or has_actions(options)):
455
if (has_commands(options, (command.DumpJSON,))
456
and (options.verbose or len(options.commands) > 1)):
437
457
parser.error("--dump-json can only be used alone.")
438
if options.all and not has_actions(options):
458
if options.all and not has_commands(options):
439
459
parser.error("--all requires an action.")
440
if options.is_enabled and len(options.client) > 1:
460
if (has_commands(options, (command.IsEnabled,))
461
and len(options.client) > 1):
441
462
parser.error("--is-enabled requires exactly one client")
442
if options.remove:
443
options.remove = False
444
if has_actions(options) and not options.deny:
445
parser.error("--remove can only be combined with --deny")
446
options.remove = True
463
if (len(options.commands) > 1
464
and has_commands(options, (command.Remove,))
465
and not has_commands(options, (command.Deny,))):
466
parser.error("--remove can only be combined with --deny")
467
468
469
class dbus(object):
470
471
class SystemBus(object):
472
473
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
474
def get_managed_objects(self, busname, objectpath):
475
return self.call_method("GetManagedObjects", busname,
476
objectpath,
477
self.object_manager_iface)
478
479
properties_iface = "org.freedesktop.DBus.Properties"
480
def set_property(self, busname, objectpath, interface, key,
481
value):
482
self.call_method("Set", busname, objectpath,
483
self.properties_iface, interface, key,
484
value)
485
486
487
class MandosBus(SystemBus):
488
busname_domain = "se.recompile"
489
busname = busname_domain + ".Mandos"
490
server_path = "/"
491
server_interface = busname_domain + ".Mandos"
492
client_interface = busname_domain + ".Mandos.Client"
493
del busname_domain
494
495
def get_clients_and_properties(self):
496
managed_objects = self.get_managed_objects(
497
self.busname, self.server_path)
498
return {objpath: properties[self.client_interface]
499
for objpath, properties in managed_objects.items()
500
if self.client_interface in properties}
501
502
def set_client_property(self, objectpath, key, value):
503
return self.set_property(self.busname, objectpath,
504
self.client_interface, key,
505
value)
506
507
def call_client_method(self, objectpath, method, *args):
508
return self.call_method(method, self.busname, objectpath,
509
self.client_interface, *args)
510
511
def call_server_method(self, method, *args):
512
return self.call_method(method, self.busname,
513
self.server_path,
514
self.server_interface, *args)
515
516
class Error(Exception):
517
pass
518
519
class ConnectFailed(Error):
520
pass
521
522
523
class dbus_python_adapter(object):
524
525
class SystemBus(dbus.MandosBus):
526
"""Use dbus-python"""
527
528
def __init__(self, module=dbus_python):
529
self.dbus_python = module
530
self.bus = self.dbus_python.SystemBus()
531
532
@contextlib.contextmanager
533
def convert_exception(self, exception_class=dbus.Error):
534
try:
535
yield
536
except self.dbus_python.exceptions.DBusException as e:
537
# This does what "raise from" would do
538
exc = exception_class(*e.args)
539
exc.__cause__ = e
540
raise exc
541
542
def call_method(self, methodname, busname, objectpath,
543
interface, *args):
544
proxy_object = self.get_object(busname, objectpath)
545
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
546
interface, methodname,
547
", ".join(repr(a) for a in args))
548
method = getattr(proxy_object, methodname)
549
with self.convert_exception():
550
with dbus_python_adapter.SilenceLogger(
551
"dbus.proxies"):
552
value = method(*args, dbus_interface=interface)
553
return self.type_filter(value)
554
555
def get_object(self, busname, objectpath):
556
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
557
busname, objectpath)
558
with self.convert_exception(dbus.ConnectFailed):
559
return self.bus.get_object(busname, objectpath)
560
561
def type_filter(self, value):
562
"""Convert the most bothersome types to Python types"""
563
if isinstance(value, self.dbus_python.Boolean):
564
return bool(value)
565
if isinstance(value, self.dbus_python.ObjectPath):
566
return str(value)
567
# Also recurse into dictionaries
568
if isinstance(value, self.dbus_python.Dictionary):
569
return {self.type_filter(key):
570
self.type_filter(subval)
571
for key, subval in value.items()}
572
return value
573
574
575
class SilenceLogger(object):
576
"Simple context manager to silence a particular logger"
577
def __init__(self, loggername):
578
self.logger = logging.getLogger(loggername)
579
580
def __enter__(self):
581
self.logger.addFilter(self.nullfilter)
582
583
class NullFilter(logging.Filter):
584
def filter(self, record):
585
return False
586
587
nullfilter = NullFilter()
588
589
def __exit__(self, exc_type, exc_val, exc_tb):
590
self.logger.removeFilter(self.nullfilter)
591
592
593
class CachingBus(SystemBus):
594
"""A caching layer for dbus_python_adapter.SystemBus"""
595
def __init__(self, *args, **kwargs):
596
self.object_cache = {}
597
super(dbus_python_adapter.CachingBus,
598
self).__init__(*args, **kwargs)
599
def get_object(self, busname, objectpath):
600
try:
601
return self.object_cache[(busname, objectpath)]
602
except KeyError:
603
new_object = super(
604
dbus_python_adapter.CachingBus,
605
self).get_object(busname, objectpath)
606
self.object_cache[(busname, objectpath)] = new_object
607
return new_object
608
609
610
class pydbus_adapter(object):
611
class SystemBus(dbus.MandosBus):
612
def __init__(self, module=pydbus):
613
self.pydbus = module
614
self.bus = self.pydbus.SystemBus()
615
616
@contextlib.contextmanager
617
def convert_exception(self, exception_class=dbus.Error):
618
try:
619
yield
620
except gi.repository.GLib.Error as e:
621
# This does what "raise from" would do
622
exc = exception_class(*e.args)
623
exc.__cause__ = e
624
raise exc
625
626
def call_method(self, methodname, busname, objectpath,
627
interface, *args):
628
proxy_object = self.get(busname, objectpath)
629
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
630
interface, methodname,
631
", ".join(repr(a) for a in args))
632
method = getattr(proxy_object[interface], methodname)
633
with self.convert_exception():
634
return method(*args)
635
636
def get(self, busname, objectpath):
637
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
638
busname, objectpath)
639
with self.convert_exception(dbus.ConnectFailed):
640
if sys.version_info.major <= 2:
641
with warnings.catch_warnings():
642
warnings.filterwarnings(
643
"ignore", "", DeprecationWarning,
644
r"^xml\.etree\.ElementTree$")
645
return self.bus.get(busname, objectpath)
646
else:
647
return self.bus.get(busname, objectpath)
648
649
def set_property(self, busname, objectpath, interface, key,
650
value):
651
proxy_object = self.get(busname, objectpath)
652
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
653
objectpath, self.properties_iface, interface,
654
key, value)
655
setattr(proxy_object[interface], key, value)
656
657
class CachingBus(SystemBus):
658
"""A caching layer for pydbus_adapter.SystemBus"""
659
def __init__(self, *args, **kwargs):
660
self.object_cache = {}
661
super(pydbus_adapter.CachingBus,
662
self).__init__(*args, **kwargs)
663
def get(self, busname, objectpath):
664
try:
665
return self.object_cache[(busname, objectpath)]
666
except KeyError:
667
new_object = (super(pydbus_adapter.CachingBus, self)
668
.get(busname, objectpath))
669
self.object_cache[(busname, objectpath)] = new_object
670
return new_object
447
671
448
672
449
673
def commands_from_options(options):
450
674
451
commands = []
452
453
if options.is_enabled:
454
commands.append(IsEnabledCmd())
455
456
if options.approve:
457
commands.append(ApproveCmd())
458
459
if options.deny:
460
commands.append(DenyCmd())
461
462
if options.remove:
463
commands.append(RemoveCmd())
464
465
if options.dump_json:
466
commands.append(DumpJSONCmd())
467
468
if options.enable:
469
commands.append(EnableCmd())
470
471
if options.disable:
472
commands.append(DisableCmd())
473
474
if options.bump_timeout:
475
commands.append(BumpTimeoutCmd())
476
477
if options.start_checker:
478
commands.append(StartCheckerCmd())
479
480
if options.stop_checker:
481
commands.append(StopCheckerCmd())
482
483
if options.approved_by_default is not None:
484
if options.approved_by_default:
485
commands.append(ApproveByDefaultCmd())
675
commands = list(options.commands)
676
677
def find_cmd(cmd, commands):
678
i = 0
679
for i, c in enumerate(commands):
680
if isinstance(c, cmd):
681
return i
682
return i+1
683
684
# If command.Remove is present, move any instances of command.Deny
685
# to occur ahead of command.Remove.
686
index_of_remove = find_cmd(command.Remove, commands)
687
before_remove = commands[:index_of_remove]
688
after_remove = commands[index_of_remove:]
689
cleaned_after = []
690
for cmd in after_remove:
691
if isinstance(cmd, command.Deny):
692
before_remove.append(cmd)
486
693
else:
487
commands.append(DenyByDefaultCmd())
488
489
if options.checker is not None:
490
commands.append(SetCheckerCmd(options.checker))
491
492
if options.host is not None:
493
commands.append(SetHostCmd(options.host))
494
495
if options.secret is not None:
496
commands.append(SetSecretCmd(options.secret))
497
498
if options.timeout is not None:
499
commands.append(SetTimeoutCmd(options.timeout))
500
501
if options.extended_timeout:
502
commands.append(
503
SetExtendedTimeoutCmd(options.extended_timeout))
504
505
if options.interval is not None:
506
commands.append(SetIntervalCmd(options.interval))
507
508
if options.approval_delay is not None:
509
commands.append(SetApprovalDelayCmd(options.approval_delay))
510
511
if options.approval_duration is not None:
512
commands.append(
513
SetApprovalDurationCmd(options.approval_duration))
694
cleaned_after.append(cmd)
695
if cleaned_after != after_remove:
696
commands = before_remove + cleaned_after
514
697
515
698
# If no command option has been given, show table of clients,
516
699
# optionally verbosely
517
700
if not commands:
518
commands.append(PrintTableCmd(verbose=options.verbose))
701
commands.append(command.PrintTable(verbose=options.verbose))
519
702
520
703
return commands
521
704
522
705
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
def run(self, clients, bus=None, mandos=None):
581
print(self.output(clients.values()))
582
def output(self, clients):
583
raise NotImplementedError()
584
585
586
class DumpJSONCmd(OutputCmd):
587
def output(self, clients):
588
data = {client["Name"]:
589
{key: self.dbus_boolean_to_bool(client[key])
590
for key in self.all_keywords}
591
for client in clients.values()}
592
return json.dumps(data, indent=4, separators=(',', ': '))
593
@staticmethod
594
def dbus_boolean_to_bool(value):
595
if isinstance(value, dbus.Boolean):
596
value = bool(value)
597
return value
598
599
600
class PrintTableCmd(OutputCmd):
601
def __init__(self, verbose=False):
602
self.verbose = verbose
603
604
def output(self, clients):
605
default_keywords = ("Name", "Enabled", "Timeout",
606
"LastCheckedOK")
607
keywords = default_keywords
608
if self.verbose:
609
keywords = self.all_keywords
610
return str(self.TableOfClients(clients, keywords))
611
612
class TableOfClients(object):
613
tableheaders = {
614
"Name": "Name",
615
"Enabled": "Enabled",
616
"Timeout": "Timeout",
617
"LastCheckedOK": "Last Successful Check",
618
"LastApprovalRequest": "Last Approval Request",
619
"Created": "Created",
620
"Interval": "Interval",
621
"Host": "Host",
622
"Fingerprint": "Fingerprint",
623
"KeyID": "Key ID",
624
"CheckerRunning": "Check Is Running",
625
"LastEnabled": "Last Enabled",
626
"ApprovalPending": "Approval Is Pending",
627
"ApprovedByDefault": "Approved By Default",
628
"ApprovalDelay": "Approval Delay",
629
"ApprovalDuration": "Approval Duration",
630
"Checker": "Checker",
631
"ExtendedTimeout": "Extended Timeout",
632
"Expires": "Expires",
633
"LastCheckerStatus": "Last Checker Status",
634
}
635
636
def __init__(self, clients, keywords, tableheaders=None):
637
self.clients = clients
638
self.keywords = keywords
639
if tableheaders is not None:
640
self.tableheaders = tableheaders
641
642
def __str__(self):
643
return "\n".join(self.rows())
644
645
if sys.version_info.major == 2:
646
__unicode__ = __str__
706
class command(object):
707
"""A namespace for command classes"""
708
709
class Base(object):
710
"""Abstract base class for commands"""
711
def run(self, clients, bus=None):
712
"""Normal commands should implement run_on_one_client(),
713
but commands which want to operate on all clients at the same time can
714
override this run() method instead.
715
"""
716
self.bus = bus
717
for client, properties in clients.items():
718
self.run_on_one_client(client, properties)
719
720
721
class IsEnabled(Base):
722
def run(self, clients, bus=None):
723
properties = next(iter(clients.values()))
724
if properties["Enabled"]:
725
sys.exit(0)
726
sys.exit(1)
727
728
729
class Approve(Base):
730
def run_on_one_client(self, client, properties):
731
self.bus.call_client_method(client, "Approve", True)
732
733
734
class Deny(Base):
735
def run_on_one_client(self, client, properties):
736
self.bus.call_client_method(client, "Approve", False)
737
738
739
class Remove(Base):
740
def run(self, clients, bus):
741
for clientpath in frozenset(clients.keys()):
742
bus.call_server_method("RemoveClient", clientpath)
743
744
745
class Output(Base):
746
"""Abstract class for commands outputting client details"""
747
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
748
"Created", "Interval", "Host", "KeyID",
749
"Fingerprint", "CheckerRunning",
750
"LastEnabled", "ApprovalPending",
751
"ApprovedByDefault", "LastApprovalRequest",
752
"ApprovalDelay", "ApprovalDuration",
753
"Checker", "ExtendedTimeout", "Expires",
754
"LastCheckerStatus")
755
756
757
class DumpJSON(Output):
758
def run(self, clients, bus=None):
759
data = {properties["Name"]:
760
{key: properties[key]
761
for key in self.all_keywords}
762
for properties in clients.values()}
763
print(json.dumps(data, indent=4, separators=(',', ': ')))
764
765
766
class PrintTable(Output):
767
def __init__(self, verbose=False):
768
self.verbose = verbose
769
770
def run(self, clients, bus=None):
771
default_keywords = ("Name", "Enabled", "Timeout",
772
"LastCheckedOK")
773
keywords = default_keywords
774
if self.verbose:
775
keywords = self.all_keywords
776
print(self.TableOfClients(clients.values(), keywords))
777
778
class TableOfClients(object):
779
tableheaders = {
780
"Name": "Name",
781
"Enabled": "Enabled",
782
"Timeout": "Timeout",
783
"LastCheckedOK": "Last Successful Check",
784
"LastApprovalRequest": "Last Approval Request",
785
"Created": "Created",
786
"Interval": "Interval",
787
"Host": "Host",
788
"Fingerprint": "Fingerprint",
789
"KeyID": "Key ID",
790
"CheckerRunning": "Check Is Running",
791
"LastEnabled": "Last Enabled",
792
"ApprovalPending": "Approval Is Pending",
793
"ApprovedByDefault": "Approved By Default",
794
"ApprovalDelay": "Approval Delay",
795
"ApprovalDuration": "Approval Duration",
796
"Checker": "Checker",
797
"ExtendedTimeout": "Extended Timeout",
798
"Expires": "Expires",
799
"LastCheckerStatus": "Last Checker Status",
800
}
801
802
def __init__(self, clients, keywords):
803
self.clients = clients
804
self.keywords = keywords
805
647
806
def __str__(self):
648
return str(self).encode(locale.getpreferredencoding())
649
650
def rows(self):
651
format_string = self.row_formatting_string()
652
rows = [self.header_line(format_string)]
653
rows.extend(self.client_line(client, format_string)
654
for client in self.clients)
655
return rows
656
657
def row_formatting_string(self):
658
"Format string used to format table rows"
659
return " ".join("{{{key}:{width}}}".format(
660
width=max(len(self.tableheaders[key]),
661
*(len(self.string_from_client(client, key))
662
for client in self.clients)),
663
key=key)
664
for key in self.keywords)
665
666
def string_from_client(self, client, key):
667
return self.valuetostring(client[key], key)
807
return "\n".join(self.rows())
808
809
if sys.version_info.major == 2:
810
__unicode__ = __str__
811
def __str__(self):
812
return str(self).encode(
813
locale.getpreferredencoding())
814
815
def rows(self):
816
format_string = self.row_formatting_string()
817
rows = [self.header_line(format_string)]
818
rows.extend(self.client_line(client, format_string)
819
for client in self.clients)
820
return rows
821
822
def row_formatting_string(self):
823
"Format string used to format table rows"
824
return " ".join("{{{key}:{width}}}".format(
825
width=max(len(self.tableheaders[key]),
826
*(len(self.string_from_client(client,
827
key))
828
for client in self.clients)),
829
key=key)
830
for key in self.keywords)
831
832
def string_from_client(self, client, key):
833
return self.valuetostring(client[key], key)
834
835
@classmethod
836
def valuetostring(cls, value, keyword):
837
if isinstance(value, bool):
838
return "Yes" if value else "No"
839
if keyword in ("Timeout", "Interval", "ApprovalDelay",
840
"ApprovalDuration", "ExtendedTimeout"):
841
return cls.milliseconds_to_string(value)
842
return str(value)
843
844
def header_line(self, format_string):
845
return format_string.format(**self.tableheaders)
846
847
def client_line(self, client, format_string):
848
return format_string.format(
849
**{key: self.string_from_client(client, key)
850
for key in self.keywords})
851
852
@staticmethod
853
def milliseconds_to_string(ms):
854
td = datetime.timedelta(0, 0, 0, ms)
855
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
856
.format(days="{}T".format(td.days)
857
if td.days else "",
858
hours=td.seconds // 3600,
859
minutes=(td.seconds % 3600) // 60,
860
seconds=td.seconds % 60))
861
862
863
class PropertySetter(Base):
864
"Abstract class for Actions for setting one client property"
865
866
def run_on_one_client(self, client, properties=None):
867
"""Set the Client's D-Bus property"""
868
self.bus.set_client_property(client, self.propname,
869
self.value_to_set)
870
871
@property
872
def propname(self):
873
raise NotImplementedError()
874
875
876
class Enable(PropertySetter):
877
propname = "Enabled"
878
value_to_set = True
879
880
881
class Disable(PropertySetter):
882
propname = "Enabled"
883
value_to_set = False
884
885
886
class BumpTimeout(PropertySetter):
887
propname = "LastCheckedOK"
888
value_to_set = ""
889
890
891
class StartChecker(PropertySetter):
892
propname = "CheckerRunning"
893
value_to_set = True
894
895
896
class StopChecker(PropertySetter):
897
propname = "CheckerRunning"
898
value_to_set = False
899
900
901
class ApproveByDefault(PropertySetter):
902
propname = "ApprovedByDefault"
903
value_to_set = True
904
905
906
class DenyByDefault(PropertySetter):
907
propname = "ApprovedByDefault"
908
value_to_set = False
909
910
911
class PropertySetterValue(PropertySetter):
912
"""Abstract class for PropertySetter recieving a value as
913
constructor argument instead of a class attribute."""
914
def __init__(self, value):
915
self.value_to_set = value
668
916
669
917
@classmethod
670
def valuetostring(cls, value, keyword):
671
if isinstance(value, dbus.Boolean):
672
return "Yes" if value else "No"
673
if keyword in ("Timeout", "Interval", "ApprovalDelay",
674
"ApprovalDuration", "ExtendedTimeout"):
675
return cls.milliseconds_to_string(value)
676
return str(value)
677
678
def header_line(self, format_string):
679
return format_string.format(**self.tableheaders)
680
681
def client_line(self, client, format_string):
682
return format_string.format(
683
**{key: self.string_from_client(client, key)
684
for key in self.keywords})
685
686
@staticmethod
687
def milliseconds_to_string(ms):
688
td = datetime.timedelta(0, 0, 0, ms)
689
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
690
.format(days="{}T".format(td.days)
691
if td.days else "",
692
hours=td.seconds // 3600,
693
minutes=(td.seconds % 3600) // 60,
694
seconds=td.seconds % 60))
695
696
697
class PropertyCmd(Command):
698
"""Abstract class for Actions for setting one client property"""
699
def run_on_one_client(self, client, properties):
700
"""Set the Client's D-Bus property"""
701
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
702
client.__dbus_object_path__,
703
dbus.PROPERTIES_IFACE, client_dbus_interface,
704
self.propname, self.value_to_set
705
if not isinstance(self.value_to_set, dbus.Boolean)
706
else bool(self.value_to_set))
707
client.Set(client_dbus_interface, self.propname,
708
self.value_to_set,
709
dbus_interface=dbus.PROPERTIES_IFACE)
710
@property
711
def propname(self):
712
raise NotImplementedError()
713
714
715
class EnableCmd(PropertyCmd):
716
propname = "Enabled"
717
value_to_set = dbus.Boolean(True)
718
719
720
class DisableCmd(PropertyCmd):
721
propname = "Enabled"
722
value_to_set = dbus.Boolean(False)
723
724
725
class BumpTimeoutCmd(PropertyCmd):
726
propname = "LastCheckedOK"
727
value_to_set = ""
728
729
730
class StartCheckerCmd(PropertyCmd):
731
propname = "CheckerRunning"
732
value_to_set = dbus.Boolean(True)
733
734
735
class StopCheckerCmd(PropertyCmd):
736
propname = "CheckerRunning"
737
value_to_set = dbus.Boolean(False)
738
739
740
class ApproveByDefaultCmd(PropertyCmd):
741
propname = "ApprovedByDefault"
742
value_to_set = dbus.Boolean(True)
743
744
745
class DenyByDefaultCmd(PropertyCmd):
746
propname = "ApprovedByDefault"
747
value_to_set = dbus.Boolean(False)
748
749
750
class PropertyValueCmd(PropertyCmd):
751
"""Abstract class for PropertyCmd recieving a value as argument"""
752
def __init__(self, value):
753
self.value_to_set = value
754
755
756
class SetCheckerCmd(PropertyValueCmd):
757
propname = "Checker"
758
759
760
class SetHostCmd(PropertyValueCmd):
761
propname = "Host"
762
763
764
class SetSecretCmd(PropertyValueCmd):
765
propname = "Secret"
766
@property
767
def value_to_set(self):
768
return self._vts
769
@value_to_set.setter
770
def value_to_set(self, value):
771
"""When setting, read data from supplied file object"""
772
self._vts = value.read()
773
value.close()
774
775
776
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
777
"""Abstract class for PropertyValueCmd taking a value argument as
778
a datetime.timedelta() but should store it as milliseconds."""
779
@property
780
def value_to_set(self):
781
return self._vts
782
@value_to_set.setter
783
def value_to_set(self, value):
784
"""When setting, convert value from a datetime.timedelta"""
785
self._vts = int(round(value.total_seconds() * 1000))
786
787
788
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
789
propname = "Timeout"
790
791
792
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
793
propname = "ExtendedTimeout"
794
795
796
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
797
propname = "Interval"
798
799
800
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
801
propname = "ApprovalDelay"
802
803
804
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
805
propname = "ApprovalDuration"
918
def argparse(cls, argtype):
919
def cmdtype(arg):
920
return cls(argtype(arg))
921
return cmdtype
922
923
class SetChecker(PropertySetterValue):
924
propname = "Checker"
925
926
927
class SetHost(PropertySetterValue):
928
propname = "Host"
929
930
931
class SetSecret(PropertySetterValue):
932
propname = "Secret"
933
934
@property
935
def value_to_set(self):
936
return self._vts
937
938
@value_to_set.setter
939
def value_to_set(self, value):
940
"""When setting, read data from supplied file object"""
941
self._vts = value.read()
942
value.close()
943
944
945
class PropertySetterValueMilliseconds(PropertySetterValue):
946
"""Abstract class for PropertySetterValue taking a value
947
argument as a datetime.timedelta() but should store it as
948
milliseconds."""
949
950
@property
951
def value_to_set(self):
952
return self._vts
953
954
@value_to_set.setter
955
def value_to_set(self, value):
956
"When setting, convert value from a datetime.timedelta"
957
self._vts = int(round(value.total_seconds() * 1000))
958
959
960
class SetTimeout(PropertySetterValueMilliseconds):
961
propname = "Timeout"
962
963
964
class SetExtendedTimeout(PropertySetterValueMilliseconds):
965
propname = "ExtendedTimeout"
966
967
968
class SetInterval(PropertySetterValueMilliseconds):
969
propname = "Interval"
970
971
972
class SetApprovalDelay(PropertySetterValueMilliseconds):
973
propname = "ApprovalDelay"
974
975
976
class SetApprovalDuration(PropertySetterValueMilliseconds):
977
propname = "ApprovalDuration"
806
978
807
979
808
980
809
class Test_string_to_delta(unittest.TestCase):
810
def test_handles_basic_rfc3339(self):
811
self.assertEqual(string_to_delta("PT0S"),
812
datetime.timedelta())
813
self.assertEqual(string_to_delta("P0D"),
814
datetime.timedelta())
815
self.assertEqual(string_to_delta("PT1S"),
816
datetime.timedelta(0, 1))
817
self.assertEqual(string_to_delta("PT2H"),
818
datetime.timedelta(0, 7200))
981
class TestCaseWithAssertLogs(unittest.TestCase):
982
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
983
984
if not hasattr(unittest.TestCase, "assertLogs"):
985
@contextlib.contextmanager
986
def assertLogs(self, logger, level=logging.INFO):
987
capturing_handler = self.CapturingLevelHandler(level)
988
old_level = logger.level
989
old_propagate = logger.propagate
990
logger.addHandler(capturing_handler)
991
logger.setLevel(level)
992
logger.propagate = False
993
try:
994
yield capturing_handler.watcher
995
finally:
996
logger.propagate = old_propagate
997
logger.removeHandler(capturing_handler)
998
logger.setLevel(old_level)
999
self.assertGreater(len(capturing_handler.watcher.records),
1000
0)
1001
1002
class CapturingLevelHandler(logging.Handler):
1003
def __init__(self, level, *args, **kwargs):
1004
logging.Handler.__init__(self, *args, **kwargs)
1005
self.watcher = self.LoggingWatcher([], [])
1006
def emit(self, record):
1007
self.watcher.records.append(record)
1008
self.watcher.output.append(self.format(record))
1009
1010
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1011
("records",
1012
"output"))
1013
1014
1015
class Unique(object):
1016
"""Class for objects which exist only to be unique objects, since
1017
unittest.mock.sentinel only exists in Python 3.3"""
1018
1019
1020
class Test_string_to_delta(TestCaseWithAssertLogs):
1021
# Just test basic RFC 3339 functionality here, the doc string for
1022
# rfc3339_duration_to_delta() already has more comprehensive
1023
# tests, which are run by doctest.
1024
1025
def test_rfc3339_zero_seconds(self):
1026
self.assertEqual(datetime.timedelta(),
1027
string_to_delta("PT0S"))
1028
1029
def test_rfc3339_zero_days(self):
1030
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1031
1032
def test_rfc3339_one_second(self):
1033
self.assertEqual(datetime.timedelta(0, 1),
1034
string_to_delta("PT1S"))
1035
1036
def test_rfc3339_two_hours(self):
1037
self.assertEqual(datetime.timedelta(0, 7200),
1038
string_to_delta("PT2H"))
1039
819
1040
def test_falls_back_to_pre_1_6_1_with_warning(self):
820
# assertLogs only exists in Python 3.4
821
if hasattr(self, "assertLogs"):
822
with self.assertLogs(log, logging.WARNING):
823
value = string_to_delta("2h")
824
else:
825
class WarningFilter(logging.Filter):
826
"""Don't show, but record the presence of, warnings"""
827
def filter(self, record):
828
is_warning = record.levelno >= logging.WARNING
829
self.found = is_warning or getattr(self, "found",
830
False)
831
return not is_warning
832
warning_filter = WarningFilter()
833
log.addFilter(warning_filter)
834
try:
835
value = string_to_delta("2h")
836
finally:
837
log.removeFilter(warning_filter)
838
self.assertTrue(getattr(warning_filter, "found", False))
839
self.assertEqual(value, datetime.timedelta(0, 7200))
1041
with self.assertLogs(log, logging.WARNING):
1042
value = string_to_delta("2h")
1043
self.assertEqual(datetime.timedelta(0, 7200), value)
840
1044
841
1045
842
1046
class Test_check_option_syntax(unittest.TestCase):
843
# This mostly corresponds to the definition from has_actions() in
1047
def setUp(self):
1048
self.parser = argparse.ArgumentParser()
1049
add_command_line_options(self.parser)
1050
1051
def test_actions_requires_client_or_all(self):
1052
for action, value in self.actions.items():
1053
args = self.actionargs(action, value)
1054
with self.assertParseError():
1055
self.parse_args(args)
1056
1057
# This mostly corresponds to the definition from has_commands() in
844
1058
# check_option_syntax()
845
1059
actions = {
846
# The actual values set here are not that important, but we do
847
# at least stick to the correct types, even though they are
848
# never used
849
"enable": True,
850
"disable": True,
851
"bump_timeout": True,
852
"start_checker": True,
853
"stop_checker": True,
854
"is_enabled": True,
855
"remove": True,
856
"checker": "x",
857
"timeout": datetime.timedelta(),
858
"extended_timeout": datetime.timedelta(),
859
"interval": datetime.timedelta(),
860
"approved_by_default": True,
861
"approval_delay": datetime.timedelta(),
862
"approval_duration": datetime.timedelta(),
863
"host": "x",
864
"secret": io.BytesIO(b"x"),
865
"approve": True,
866
"deny": True,
1060
"--enable": None,
1061
"--disable": None,
1062
"--bump-timeout": None,
1063
"--start-checker": None,
1064
"--stop-checker": None,
1065
"--is-enabled": None,
1066
"--remove": None,
1067
"--checker": "x",
1068
"--timeout": "PT0S",
1069
"--extended-timeout": "PT0S",
1070
"--interval": "PT0S",
1071
"--approve-by-default": None,
1072
"--deny-by-default": None,
1073
"--approval-delay": "PT0S",
1074
"--approval-duration": "PT0S",
1075
"--host": "hostname",
1076
"--secret": "/dev/null",
1077
"--approve": None,
1078
"--deny": None,
867
1079
}
868
1080
869
def setUp(self):
870
self.parser = argparse.ArgumentParser()
871
add_command_line_options(self.parser)
1081
@staticmethod
1082
def actionargs(action, value, *args):
1083
if value is not None:
1084
return [action, value] + list(args)
1085
else:
1086
return [action] + list(args)
872
1087
873
1088
@contextlib.contextmanager
874
1089
def assertParseError(self):
875
1090
with self.assertRaises(SystemExit) as e:
876
with self.temporarily_suppress_stderr():
1091
with self.redirect_stderr_to_devnull():
877
1092
yield
878
1093
# Exit code from argparse is guaranteed to be "2". Reference:
879
1094
# https://docs.python.org/3/library
880
1095
# /argparse.html#exiting-methods
881
self.assertEqual(e.exception.code, 2)
1096
self.assertEqual(2, e.exception.code)
1097
1098
def parse_args(self, args):
1099
options = self.parser.parse_args(args)
1100
check_option_syntax(self.parser, options)
882
1101
883
1102
@staticmethod
884
1103
@contextlib.contextmanager
885
def temporarily_suppress_stderr():
886
null = os.open(os.path.devnull, os.O_RDWR)
887
stderrcopy = os.dup(sys.stderr.fileno())
888
os.dup2(null, sys.stderr.fileno())
889
os.close(null)
890
try:
891
yield
892
finally:
893
# restore stderr
894
os.dup2(stderrcopy, sys.stderr.fileno())
895
os.close(stderrcopy)
1104
def redirect_stderr_to_devnull():
1105
old_stderr = sys.stderr
1106
with contextlib.closing(open(os.devnull, "w")) as null:
1107
sys.stderr = null
1108
try:
1109
yield
1110
finally:
1111
sys.stderr = old_stderr
896
1112
897
1113
def check_option_syntax(self, options):
898
1114
check_option_syntax(self.parser, options)
899
1115
900
def test_actions_requires_client_or_all(self):
1116
def test_actions_all_conflicts_with_verbose(self):
901
1117
for action, value in self.actions.items():
902
options = self.parser.parse_args()
903
setattr(options, action, value)
1118
args = self.actionargs(action, value, "--all",
1119
"--verbose")
904
1120
with self.assertParseError():
905
self.check_option_syntax(options)
1121
self.parse_args(args)
906
1122
907
def test_actions_conflicts_with_verbose(self):
1123
def test_actions_with_client_conflicts_with_verbose(self):
908
1124
for action, value in self.actions.items():
909
options = self.parser.parse_args()
910
setattr(options, action, value)
911
options.verbose = True
1125
args = self.actionargs(action, value, "--verbose",
1126
"client")
912
1127
with self.assertParseError():
913
self.check_option_syntax(options)
1128
self.parse_args(args)
914
1129
915
1130
def test_dump_json_conflicts_with_verbose(self):
916
options = self.parser.parse_args()
917
options.dump_json = True
918
options.verbose = True
1131
args = ["--dump-json", "--verbose"]
919
1132
with self.assertParseError():
920
self.check_option_syntax(options)
1133
self.parse_args(args)
921
1134
922
1135
def test_dump_json_conflicts_with_action(self):
923
1136
for action, value in self.actions.items():
924
options = self.parser.parse_args()
925
setattr(options, action, value)
926
options.dump_json = True
1137
args = self.actionargs(action, value, "--dump-json")
927
1138
with self.assertParseError():
928
self.check_option_syntax(options)
1139
self.parse_args(args)
929
1140
930
1141
def test_all_can_not_be_alone(self):
931
options = self.parser.parse_args()
932
options.all = True
1142
args = ["--all"]
933
1143
with self.assertParseError():
934
self.check_option_syntax(options)
1144
self.parse_args(args)
935
1145
936
1146
def test_all_is_ok_with_any_action(self):
937
1147
for action, value in self.actions.items():
938
options = self.parser.parse_args()
939
setattr(options, action, value)
940
options.all = True
941
self.check_option_syntax(options)
1148
args = self.actionargs(action, value, "--all")
1149
self.parse_args(args)
1150
1151
def test_any_action_is_ok_with_one_client(self):
1152
for action, value in self.actions.items():
1153
args = self.actionargs(action, value, "client")
1154
self.parse_args(args)
1155
1156
def test_one_client_with_all_actions_except_is_enabled(self):
1157
for action, value in self.actions.items():
1158
if action == "--is-enabled":
1159
continue
1160
args = self.actionargs(action, value, "client")
1161
self.parse_args(args)
1162
1163
def test_two_clients_with_all_actions_except_is_enabled(self):
1164
for action, value in self.actions.items():
1165
if action == "--is-enabled":
1166
continue
1167
args = self.actionargs(action, value, "client1",
1168
"client2")
1169
self.parse_args(args)
1170
1171
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1172
for action, value in self.actions.items():
1173
if action == "--is-enabled":
1174
continue
1175
args = self.actionargs(action, value, "client1",
1176
"client2")
1177
self.parse_args(args)
942
1178
943
1179
def test_is_enabled_fails_without_client(self):
944
options = self.parser.parse_args()
945
options.is_enabled = True
1180
args = ["--is-enabled"]
946
1181
with self.assertParseError():
947
self.check_option_syntax(options)
948
949
def test_is_enabled_works_with_one_client(self):
950
options = self.parser.parse_args()
951
options.is_enabled = True
952
options.client = ["foo"]
953
self.check_option_syntax(options)
1182
self.parse_args(args)
954
1183
955
1184
def test_is_enabled_fails_with_two_clients(self):
956
options = self.parser.parse_args()
957
options.is_enabled = True
958
options.client = ["foo", "barbar"]
1185
args = ["--is-enabled", "client1", "client2"]
959
1186
with self.assertParseError():
960
self.check_option_syntax(options)
1187
self.parse_args(args)
961
1188
962
1189
def test_remove_can_only_be_combined_with_action_deny(self):
963
1190
for action, value in self.actions.items():
964
if action in {"remove", "deny"}:
1191
if action in {"--remove", "--deny"}:
965
1192
continue
966
options = self.parser.parse_args()
967
setattr(options, action, value)
968
options.all = True
969
options.remove = True
1193
args = self.actionargs(action, value, "--all",
1194
"--remove")
970
1195
with self.assertParseError():
971
self.check_option_syntax(options)
972
973
974
class Test_command_from_options(unittest.TestCase):
1196
self.parse_args(args)
1197
1198
1199
class Test_dbus_exceptions(unittest.TestCase):
1200
1201
def test_dbus_ConnectFailed_is_Error(self):
1202
with self.assertRaises(dbus.Error):
1203
raise dbus.ConnectFailed()
1204
1205
1206
class Test_dbus_MandosBus(unittest.TestCase):
1207
1208
class MockMandosBus(dbus.MandosBus):
1209
def __init__(self):
1210
self._name = "se.recompile.Mandos"
1211
self._server_path = "/"
1212
self._server_interface = "se.recompile.Mandos"
1213
self._client_interface = "se.recompile.Mandos.Client"
1214
self.calls = []
1215
self.call_method_return = Unique()
1216
1217
def call_method(self, methodname, busname, objectpath,
1218
interface, *args):
1219
self.calls.append((methodname, busname, objectpath,
1220
interface, args))
1221
return self.call_method_return
1222
1223
def setUp(self):
1224
self.bus = self.MockMandosBus()
1225
1226
def test_set_client_property(self):
1227
self.bus.set_client_property("objectpath", "key", "value")
1228
expected_call = ("Set", self.bus._name, "objectpath",
1229
"org.freedesktop.DBus.Properties",
1230
(self.bus._client_interface, "key", "value"))
1231
self.assertIn(expected_call, self.bus.calls)
1232
1233
def test_call_client_method(self):
1234
ret = self.bus.call_client_method("objectpath", "methodname")
1235
self.assertIs(self.bus.call_method_return, ret)
1236
expected_call = ("methodname", self.bus._name, "objectpath",
1237
self.bus._client_interface, ())
1238
self.assertIn(expected_call, self.bus.calls)
1239
1240
def test_call_client_method_with_args(self):
1241
args = (Unique(), Unique())
1242
ret = self.bus.call_client_method("objectpath", "methodname",
1243
*args)
1244
self.assertIs(self.bus.call_method_return, ret)
1245
expected_call = ("methodname", self.bus._name, "objectpath",
1246
self.bus._client_interface,
1247
(args[0], args[1]))
1248
self.assertIn(expected_call, self.bus.calls)
1249
1250
def test_get_clients_and_properties(self):
1251
managed_objects = {
1252
"objectpath": {
1253
self.bus._client_interface: {
1254
"key": "value",
1255
"bool": True,
1256
},
1257
"irrelevant_interface": {
1258
"key": "othervalue",
1259
"bool": False,
1260
},
1261
},
1262
"other_objectpath": {
1263
"other_irrelevant_interface": {
1264
"key": "value 3",
1265
"bool": None,
1266
},
1267
},
1268
}
1269
expected_clients_and_properties = {
1270
"objectpath": {
1271
"key": "value",
1272
"bool": True,
1273
}
1274
}
1275
self.bus.call_method_return = managed_objects
1276
ret = self.bus.get_clients_and_properties()
1277
self.assertDictEqual(expected_clients_and_properties, ret)
1278
expected_call = ("GetManagedObjects", self.bus._name,
1279
self.bus._server_path,
1280
"org.freedesktop.DBus.ObjectManager", ())
1281
self.assertIn(expected_call, self.bus.calls)
1282
1283
def test_call_server_method(self):
1284
ret = self.bus.call_server_method("methodname")
1285
self.assertIs(self.bus.call_method_return, ret)
1286
expected_call = ("methodname", self.bus._name,
1287
self.bus._server_path,
1288
self.bus._server_interface, ())
1289
self.assertIn(expected_call, self.bus.calls)
1290
1291
def test_call_server_method_with_args(self):
1292
args = (Unique(), Unique())
1293
ret = self.bus.call_server_method("methodname", *args)
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
(args[0], args[1]))
1299
self.assertIn(expected_call, self.bus.calls)
1300
1301
1302
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1303
1304
def MockDBusPython_func(self, func):
1305
class mock_dbus_python(object):
1306
"""mock dbus-python module"""
1307
class exceptions(object):
1308
"""Pseudo-namespace"""
1309
class DBusException(Exception):
1310
pass
1311
class SystemBus(object):
1312
@staticmethod
1313
def get_object(busname, objectpath):
1314
DBusObject = collections.namedtuple(
1315
"DBusObject", ("methodname",))
1316
def method(*args, **kwargs):
1317
self.assertEqual({"dbus_interface":
1318
"interface"},
1319
kwargs)
1320
return func(*args)
1321
return DBusObject(methodname=method)
1322
class Boolean(object):
1323
def __init__(self, value):
1324
self.value = bool(value)
1325
def __bool__(self):
1326
return self.value
1327
if sys.version_info.major == 2:
1328
__nonzero__ = __bool__
1329
class ObjectPath(str):
1330
pass
1331
class Dictionary(dict):
1332
pass
1333
return mock_dbus_python
1334
1335
def call_method(self, bus, methodname, busname, objectpath,
1336
interface, *args):
1337
with self.assertLogs(log, logging.DEBUG):
1338
return bus.call_method(methodname, busname, objectpath,
1339
interface, *args)
1340
1341
def test_call_method_returns(self):
1342
expected_method_return = Unique()
1343
method_args = (Unique(), Unique())
1344
def func(*args):
1345
self.assertEqual(len(method_args), len(args))
1346
for marg, arg in zip(method_args, args):
1347
self.assertIs(marg, arg)
1348
return expected_method_return
1349
mock_dbus_python = self.MockDBusPython_func(func)
1350
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1351
ret = self.call_method(bus, "methodname", "busname",
1352
"objectpath", "interface",
1353
*method_args)
1354
self.assertIs(ret, expected_method_return)
1355
1356
def test_call_method_filters_bool_true(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.Boolean(True)
1362
ret = self.call_method(bus, "methodname", "busname",
1363
"objectpath", "interface")
1364
self.assertTrue(ret)
1365
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1366
1367
def test_call_method_filters_bool_false(self):
1368
def func():
1369
return method_return
1370
mock_dbus_python = self.MockDBusPython_func(func)
1371
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1372
method_return = mock_dbus_python.Boolean(False)
1373
ret = self.call_method(bus, "methodname", "busname",
1374
"objectpath", "interface")
1375
self.assertFalse(ret)
1376
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1377
1378
def test_call_method_filters_objectpath(self):
1379
def func():
1380
return method_return
1381
mock_dbus_python = self.MockDBusPython_func(func)
1382
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1383
method_return = mock_dbus_python.ObjectPath("objectpath")
1384
ret = self.call_method(bus, "methodname", "busname",
1385
"objectpath", "interface")
1386
self.assertEqual("objectpath", ret)
1387
self.assertIsNot("objectpath", ret)
1388
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1389
1390
def test_call_method_filters_booleans_in_dict(self):
1391
def func():
1392
return method_return
1393
mock_dbus_python = self.MockDBusPython_func(func)
1394
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1395
method_return = mock_dbus_python.Dictionary(
1396
{mock_dbus_python.Boolean(True):
1397
mock_dbus_python.Boolean(False),
1398
mock_dbus_python.Boolean(False):
1399
mock_dbus_python.Boolean(True)})
1400
ret = self.call_method(bus, "methodname", "busname",
1401
"objectpath", "interface")
1402
expected_method_return = {True: False,
1403
False: True}
1404
self.assertEqual(expected_method_return, ret)
1405
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1406
1407
def test_call_method_filters_objectpaths_in_dict(self):
1408
def func():
1409
return method_return
1410
mock_dbus_python = self.MockDBusPython_func(func)
1411
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1412
method_return = mock_dbus_python.Dictionary(
1413
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1414
mock_dbus_python.ObjectPath("objectpath_value_1"),
1415
mock_dbus_python.ObjectPath("objectpath_key_2"):
1416
mock_dbus_python.ObjectPath("objectpath_value_2")})
1417
ret = self.call_method(bus, "methodname", "busname",
1418
"objectpath", "interface")
1419
expected_method_return = {str(key): str(value)
1420
for key, value in
1421
method_return.items()}
1422
self.assertEqual(expected_method_return, ret)
1423
self.assertIsInstance(ret, dict)
1424
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1425
1426
def test_call_method_filters_dict_in_dict(self):
1427
def func():
1428
return method_return
1429
mock_dbus_python = self.MockDBusPython_func(func)
1430
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1431
method_return = mock_dbus_python.Dictionary(
1432
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1433
"key12": "value12"}),
1434
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1435
"key22": "value22"})})
1436
ret = self.call_method(bus, "methodname", "busname",
1437
"objectpath", "interface")
1438
expected_method_return = {
1439
"key1": {"key11": "value11",
1440
"key12": "value12"},
1441
"key2": {"key21": "value21",
1442
"key22": "value22"},
1443
}
1444
self.assertEqual(expected_method_return, ret)
1445
self.assertIsInstance(ret, dict)
1446
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1447
for key, value in ret.items():
1448
self.assertIsInstance(value, dict)
1449
self.assertEqual(expected_method_return[key], value)
1450
self.assertNotIsInstance(value,
1451
mock_dbus_python.Dictionary)
1452
1453
def test_call_method_filters_dict_three_deep(self):
1454
def func():
1455
return method_return
1456
mock_dbus_python = self.MockDBusPython_func(func)
1457
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1458
method_return = mock_dbus_python.Dictionary(
1459
{"key1":
1460
mock_dbus_python.Dictionary(
1461
{"key2":
1462
mock_dbus_python.Dictionary(
1463
{"key3":
1464
mock_dbus_python.Boolean(True),
1465
}),
1466
}),
1467
})
1468
ret = self.call_method(bus, "methodname", "busname",
1469
"objectpath", "interface")
1470
expected_method_return = {"key1": {"key2": {"key3": True}}}
1471
self.assertEqual(expected_method_return, ret)
1472
self.assertIsInstance(ret, dict)
1473
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1474
self.assertIsInstance(ret["key1"], dict)
1475
self.assertNotIsInstance(ret["key1"],
1476
mock_dbus_python.Dictionary)
1477
self.assertIsInstance(ret["key1"]["key2"], dict)
1478
self.assertNotIsInstance(ret["key1"]["key2"],
1479
mock_dbus_python.Dictionary)
1480
self.assertTrue(ret["key1"]["key2"]["key3"])
1481
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1482
mock_dbus_python.Boolean)
1483
1484
def test_call_method_handles_exception(self):
1485
dbus_logger = logging.getLogger("dbus.proxies")
1486
1487
def func():
1488
dbus_logger.error("Test")
1489
raise mock_dbus_python.exceptions.DBusException()
1490
1491
mock_dbus_python = self.MockDBusPython_func(func)
1492
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1493
1494
class CountingHandler(logging.Handler):
1495
count = 0
1496
def emit(self, record):
1497
self.count += 1
1498
1499
counting_handler = CountingHandler()
1500
1501
dbus_logger.addHandler(counting_handler)
1502
1503
try:
1504
with self.assertRaises(dbus.Error) as e:
1505
self.call_method(bus, "methodname", "busname",
1506
"objectpath", "interface")
1507
finally:
1508
dbus_logger.removeFilter(counting_handler)
1509
1510
self.assertNotIsInstance(e, dbus.ConnectFailed)
1511
1512
# Make sure the dbus logger was suppressed
1513
self.assertEqual(0, counting_handler.count)
1514
1515
def test_get_object_converts_to_correct_exception(self):
1516
bus = dbus_python_adapter.SystemBus(
1517
self.fake_dbus_python_raises_exception_on_connect)
1518
with self.assertRaises(dbus.ConnectFailed):
1519
self.call_method(bus, "methodname", "busname",
1520
"objectpath", "interface")
1521
1522
class fake_dbus_python_raises_exception_on_connect(object):
1523
"""fake dbus-python module"""
1524
class exceptions(object):
1525
"""Pseudo-namespace"""
1526
class DBusException(Exception):
1527
pass
1528
1529
@classmethod
1530
def SystemBus(cls):
1531
def get_object(busname, objectpath):
1532
raise cls.exceptions.DBusException()
1533
Bus = collections.namedtuple("Bus", ["get_object"])
1534
return Bus(get_object=get_object)
1535
1536
1537
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1538
class mock_dbus_python(object):
1539
"""mock dbus-python modules"""
1540
class SystemBus(object):
1541
@staticmethod
1542
def get_object(busname, objectpath):
1543
return Unique()
1544
1545
def setUp(self):
1546
self.bus = dbus_python_adapter.CachingBus(
1547
self.mock_dbus_python)
1548
1549
def test_returns_distinct_objectpaths(self):
1550
obj1 = self.bus.get_object("busname", "objectpath1")
1551
self.assertIsInstance(obj1, Unique)
1552
obj2 = self.bus.get_object("busname", "objectpath2")
1553
self.assertIsInstance(obj2, Unique)
1554
self.assertIsNot(obj1, obj2)
1555
1556
def test_returns_distinct_busnames(self):
1557
obj1 = self.bus.get_object("busname1", "objectpath")
1558
self.assertIsInstance(obj1, Unique)
1559
obj2 = self.bus.get_object("busname2", "objectpath")
1560
self.assertIsInstance(obj2, Unique)
1561
self.assertIsNot(obj1, obj2)
1562
1563
def test_returns_distinct_both(self):
1564
obj1 = self.bus.get_object("busname1", "objectpath")
1565
self.assertIsInstance(obj1, Unique)
1566
obj2 = self.bus.get_object("busname2", "objectpath")
1567
self.assertIsInstance(obj2, Unique)
1568
self.assertIsNot(obj1, obj2)
1569
1570
def test_returns_same(self):
1571
obj1 = self.bus.get_object("busname", "objectpath")
1572
self.assertIsInstance(obj1, Unique)
1573
obj2 = self.bus.get_object("busname", "objectpath")
1574
self.assertIsInstance(obj2, Unique)
1575
self.assertIs(obj1, obj2)
1576
1577
def test_returns_same_old(self):
1578
obj1 = self.bus.get_object("busname1", "objectpath1")
1579
self.assertIsInstance(obj1, Unique)
1580
obj2 = self.bus.get_object("busname2", "objectpath2")
1581
self.assertIsInstance(obj2, Unique)
1582
obj1b = self.bus.get_object("busname1", "objectpath1")
1583
self.assertIsInstance(obj1b, Unique)
1584
self.assertIsNot(obj1, obj2)
1585
self.assertIsNot(obj2, obj1b)
1586
self.assertIs(obj1, obj1b)
1587
1588
1589
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1590
1591
def Stub_pydbus_func(self, func):
1592
class stub_pydbus(object):
1593
"""stub pydbus module"""
1594
class SystemBus(object):
1595
@staticmethod
1596
def get(busname, objectpath):
1597
DBusObject = collections.namedtuple(
1598
"DBusObject", ("methodname",))
1599
return {"interface":
1600
DBusObject(methodname=func)}
1601
return stub_pydbus
1602
1603
def call_method(self, bus, methodname, busname, objectpath,
1604
interface, *args):
1605
with self.assertLogs(log, logging.DEBUG):
1606
return bus.call_method(methodname, busname, objectpath,
1607
interface, *args)
1608
1609
def test_call_method_returns(self):
1610
expected_method_return = Unique()
1611
method_args = (Unique(), Unique())
1612
def func(*args):
1613
self.assertEqual(len(method_args), len(args))
1614
for marg, arg in zip(method_args, args):
1615
self.assertIs(marg, arg)
1616
return expected_method_return
1617
stub_pydbus = self.Stub_pydbus_func(func)
1618
bus = pydbus_adapter.SystemBus(stub_pydbus)
1619
ret = self.call_method(bus, "methodname", "busname",
1620
"objectpath", "interface",
1621
*method_args)
1622
self.assertIs(ret, expected_method_return)
1623
1624
def test_call_method_handles_exception(self):
1625
dbus_logger = logging.getLogger("dbus.proxies")
1626
1627
def func():
1628
raise gi.repository.GLib.Error()
1629
1630
stub_pydbus = self.Stub_pydbus_func(func)
1631
bus = pydbus_adapter.SystemBus(stub_pydbus)
1632
1633
with self.assertRaises(dbus.Error) as e:
1634
self.call_method(bus, "methodname", "busname",
1635
"objectpath", "interface")
1636
1637
self.assertNotIsInstance(e, dbus.ConnectFailed)
1638
1639
def test_get_converts_to_correct_exception(self):
1640
bus = pydbus_adapter.SystemBus(
1641
self.fake_pydbus_raises_exception_on_connect)
1642
with self.assertRaises(dbus.ConnectFailed):
1643
self.call_method(bus, "methodname", "busname",
1644
"objectpath", "interface")
1645
1646
class fake_pydbus_raises_exception_on_connect(object):
1647
"""fake dbus-python module"""
1648
@classmethod
1649
def SystemBus(cls):
1650
def get(busname, objectpath):
1651
raise gi.repository.GLib.Error()
1652
Bus = collections.namedtuple("Bus", ["get"])
1653
return Bus(get=get)
1654
1655
def test_set_property_uses_setattr(self):
1656
class Object(object):
1657
pass
1658
obj = Object()
1659
class pydbus_spy(object):
1660
class SystemBus(object):
1661
@staticmethod
1662
def get(busname, objectpath):
1663
return {"interface": obj}
1664
bus = pydbus_adapter.SystemBus(pydbus_spy)
1665
value = Unique()
1666
bus.set_property("busname", "objectpath", "interface", "key",
1667
value)
1668
self.assertIs(value, obj.key)
1669
1670
def test_get_suppresses_xml_deprecation_warning(self):
1671
if sys.version_info.major >= 3:
1672
return
1673
class stub_pydbus_get(object):
1674
class SystemBus(object):
1675
@staticmethod
1676
def get(busname, objectpath):
1677
warnings.warn_explicit(
1678
"deprecated", DeprecationWarning,
1679
"xml.etree.ElementTree", 0)
1680
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1681
with warnings.catch_warnings(record=True) as w:
1682
warnings.simplefilter("always")
1683
bus.get("busname", "objectpath")
1684
self.assertEqual(0, len(w))
1685
1686
1687
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1688
class stub_pydbus(object):
1689
"""stub pydbus module"""
1690
class SystemBus(object):
1691
@staticmethod
1692
def get(busname, objectpath):
1693
return Unique()
1694
1695
def setUp(self):
1696
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1697
1698
def test_returns_distinct_objectpaths(self):
1699
obj1 = self.bus.get("busname", "objectpath1")
1700
self.assertIsInstance(obj1, Unique)
1701
obj2 = self.bus.get("busname", "objectpath2")
1702
self.assertIsInstance(obj2, Unique)
1703
self.assertIsNot(obj1, obj2)
1704
1705
def test_returns_distinct_busnames(self):
1706
obj1 = self.bus.get("busname1", "objectpath")
1707
self.assertIsInstance(obj1, Unique)
1708
obj2 = self.bus.get("busname2", "objectpath")
1709
self.assertIsInstance(obj2, Unique)
1710
self.assertIsNot(obj1, obj2)
1711
1712
def test_returns_distinct_both(self):
1713
obj1 = self.bus.get("busname1", "objectpath")
1714
self.assertIsInstance(obj1, Unique)
1715
obj2 = self.bus.get("busname2", "objectpath")
1716
self.assertIsInstance(obj2, Unique)
1717
self.assertIsNot(obj1, obj2)
1718
1719
def test_returns_same(self):
1720
obj1 = self.bus.get("busname", "objectpath")
1721
self.assertIsInstance(obj1, Unique)
1722
obj2 = self.bus.get("busname", "objectpath")
1723
self.assertIsInstance(obj2, Unique)
1724
self.assertIs(obj1, obj2)
1725
1726
def test_returns_same_old(self):
1727
obj1 = self.bus.get("busname1", "objectpath1")
1728
self.assertIsInstance(obj1, Unique)
1729
obj2 = self.bus.get("busname2", "objectpath2")
1730
self.assertIsInstance(obj2, Unique)
1731
obj1b = self.bus.get("busname1", "objectpath1")
1732
self.assertIsInstance(obj1b, Unique)
1733
self.assertIsNot(obj1, obj2)
1734
self.assertIsNot(obj2, obj1b)
1735
self.assertIs(obj1, obj1b)
1736
1737
1738
class Test_commands_from_options(unittest.TestCase):
1739
975
1740
def setUp(self):
976
1741
self.parser = argparse.ArgumentParser()
977
1742
add_command_line_options(self.parser)
1743
1744
def test_is_enabled(self):
1745
self.assert_command_from_args(["--is-enabled", "client"],
1746
command.IsEnabled)
1747
978
1748
def assert_command_from_args(self, args, command_cls,
979
1749
**cmd_attrs):
980
1750
"""Assert that parsing ARGS should result in an instance of
982
1752
options = self.parser.parse_args(args)
983
1753
check_option_syntax(self.parser, options)
984
1754
commands = commands_from_options(options)
985
self.assertEqual(len(commands), 1)
1755
self.assertEqual(1, len(commands))
986
1756
command = commands[0]
987
1757
self.assertIsInstance(command, command_cls)
988
1758
for key, value in cmd_attrs.items():
989
self.assertEqual(getattr(command, key), value)
990
def test_print_table(self):
991
self.assert_command_from_args([], PrintTableCmd,
992
verbose=False)
993
994
def test_print_table_verbose(self):
995
self.assert_command_from_args(["--verbose"], PrintTableCmd,
996
verbose=True)
997
998
def test_print_table_verbose_short(self):
999
self.assert_command_from_args(["-v"], PrintTableCmd,
1000
verbose=True)
1759
self.assertEqual(value, getattr(command, key))
1760
1761
def test_is_enabled_short(self):
1762
self.assert_command_from_args(["-V", "client"],
1763
command.IsEnabled)
1764
1765
def test_approve(self):
1766
self.assert_command_from_args(["--approve", "client"],
1767
command.Approve)
1768
1769
def test_approve_short(self):
1770
self.assert_command_from_args(["-A", "client"],
1771
command.Approve)
1772
1773
def test_deny(self):
1774
self.assert_command_from_args(["--deny", "client"],
1775
command.Deny)
1776
1777
def test_deny_short(self):
1778
self.assert_command_from_args(["-D", "client"], command.Deny)
1779
1780
def test_remove(self):
1781
self.assert_command_from_args(["--remove", "client"],
1782
command.Remove)
1783
1784
def test_deny_before_remove(self):
1785
options = self.parser.parse_args(["--deny", "--remove",
1786
"client"])
1787
check_option_syntax(self.parser, options)
1788
commands = commands_from_options(options)
1789
self.assertEqual(2, len(commands))
1790
self.assertIsInstance(commands[0], command.Deny)
1791
self.assertIsInstance(commands[1], command.Remove)
1792
1793
def test_deny_before_remove_reversed(self):
1794
options = self.parser.parse_args(["--remove", "--deny",
1795
"--all"])
1796
check_option_syntax(self.parser, options)
1797
commands = commands_from_options(options)
1798
self.assertEqual(2, len(commands))
1799
self.assertIsInstance(commands[0], command.Deny)
1800
self.assertIsInstance(commands[1], command.Remove)
1801
1802
def test_remove_short(self):
1803
self.assert_command_from_args(["-r", "client"],
1804
command.Remove)
1805
1806
def test_dump_json(self):
1807
self.assert_command_from_args(["--dump-json"],
1808
command.DumpJSON)
1001
1809
1002
1810
def test_enable(self):
1003
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1811
self.assert_command_from_args(["--enable", "client"],
1812
command.Enable)
1004
1813
1005
1814
def test_enable_short(self):
1006
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1815
self.assert_command_from_args(["-e", "client"],
1816
command.Enable)
1007
1817
1008
1818
def test_disable(self):
1009
self.assert_command_from_args(["--disable", "foo"],
1010
DisableCmd)
1819
self.assert_command_from_args(["--disable", "client"],
1820
command.Disable)
1011
1821
1012
1822
def test_disable_short(self):
1013
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1823
self.assert_command_from_args(["-d", "client"],
1824
command.Disable)
1014
1825
1015
1826
def test_bump_timeout(self):
1016
self.assert_command_from_args(["--bump-timeout", "foo"],
1017
BumpTimeoutCmd)
1827
self.assert_command_from_args(["--bump-timeout", "client"],
1828
command.BumpTimeout)
1018
1829
1019
1830
def test_bump_timeout_short(self):
1020
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1831
self.assert_command_from_args(["-b", "client"],
1832
command.BumpTimeout)
1021
1833
1022
1834
def test_start_checker(self):
1023
self.assert_command_from_args(["--start-checker", "foo"],
1024
StartCheckerCmd)
1835
self.assert_command_from_args(["--start-checker", "client"],
1836
command.StartChecker)
1025
1837
1026
1838
def test_stop_checker(self):
1027
self.assert_command_from_args(["--stop-checker", "foo"],
1028
StopCheckerCmd)
1029
1030
def test_remove(self):
1031
self.assert_command_from_args(["--remove", "foo"],
1032
RemoveCmd)
1033
1034
def test_remove_short(self):
1035
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1839
self.assert_command_from_args(["--stop-checker", "client"],
1840
command.StopChecker)
1841
1842
def test_approve_by_default(self):
1843
self.assert_command_from_args(["--approve-by-default",
1844
"client"],
1845
command.ApproveByDefault)
1846
1847
def test_deny_by_default(self):
1848
self.assert_command_from_args(["--deny-by-default", "client"],
1849
command.DenyByDefault)
1036
1850
1037
1851
def test_checker(self):
1038
self.assert_command_from_args(["--checker", ":", "foo"],
1039
SetCheckerCmd, value_to_set=":")
1852
self.assert_command_from_args(["--checker", ":", "client"],
1853
command.SetChecker,
1854
value_to_set=":")
1040
1855
1041
1856
def test_checker_empty(self):
1042
self.assert_command_from_args(["--checker", "", "foo"],
1043
SetCheckerCmd, value_to_set="")
1857
self.assert_command_from_args(["--checker", "", "client"],
1858
command.SetChecker,
1859
value_to_set="")
1044
1860
1045
1861
def test_checker_short(self):
1046
self.assert_command_from_args(["-c", ":", "foo"],
1047
SetCheckerCmd, value_to_set=":")
1862
self.assert_command_from_args(["-c", ":", "client"],
1863
command.SetChecker,
1864
value_to_set=":")
1865
1866
def test_host(self):
1867
self.assert_command_from_args(
1868
["--host", "client.example.org", "client"],
1869
command.SetHost, value_to_set="client.example.org")
1870
1871
def test_host_short(self):
1872
self.assert_command_from_args(
1873
["-H", "client.example.org", "client"], command.SetHost,
1874
value_to_set="client.example.org")
1875
1876
def test_secret_devnull(self):
1877
self.assert_command_from_args(["--secret", os.path.devnull,
1878
"client"], command.SetSecret,
1879
value_to_set=b"")
1880
1881
def test_secret_tempfile(self):
1882
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1883
value = b"secret\0xyzzy\nbar"
1884
f.write(value)
1885
f.seek(0)
1886
self.assert_command_from_args(["--secret", f.name,
1887
"client"],
1888
command.SetSecret,
1889
value_to_set=value)
1890
1891
def test_secret_devnull_short(self):
1892
self.assert_command_from_args(["-s", os.path.devnull,
1893
"client"], command.SetSecret,
1894
value_to_set=b"")
1895
1896
def test_secret_tempfile_short(self):
1897
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1898
value = b"secret\0xyzzy\nbar"
1899
f.write(value)
1900
f.seek(0)
1901
self.assert_command_from_args(["-s", f.name, "client"],
1902
command.SetSecret,
1903
value_to_set=value)
1048
1904
1049
1905
def test_timeout(self):
1050
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1051
SetTimeoutCmd,
1906
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1907
command.SetTimeout,
1052
1908
value_to_set=300000)
1053
1909
1054
1910
def test_timeout_short(self):
1055
self.assert_command_from_args(["-t", "PT5M", "foo"],
1056
SetTimeoutCmd,
1911
self.assert_command_from_args(["-t", "PT5M", "client"],
1912
command.SetTimeout,
1057
1913
value_to_set=300000)
1058
1914
1059
1915
def test_extended_timeout(self):
1060
1916
self.assert_command_from_args(["--extended-timeout", "PT15M",
1061
"foo"],
1062
SetExtendedTimeoutCmd,
1917
"client"],
1918
command.SetExtendedTimeout,
1063
1919
value_to_set=900000)
1064
1920
1065
1921
def test_interval(self):
1066
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1067
SetIntervalCmd,
1922
self.assert_command_from_args(["--interval", "PT2M",
1923
"client"], command.SetInterval,
1068
1924
value_to_set=120000)
1069
1925
1070
1926
def test_interval_short(self):
1071
self.assert_command_from_args(["-i", "PT2M", "foo"],
1072
SetIntervalCmd,
1927
self.assert_command_from_args(["-i", "PT2M", "client"],
1928
command.SetInterval,
1073
1929
value_to_set=120000)
1074
1930
1075
def test_approve_by_default(self):
1076
self.assert_command_from_args(["--approve-by-default", "foo"],
1077
ApproveByDefaultCmd)
1078
1079
def test_deny_by_default(self):
1080
self.assert_command_from_args(["--deny-by-default", "foo"],
1081
DenyByDefaultCmd)
1082
1083
1931
def test_approval_delay(self):
1084
1932
self.assert_command_from_args(["--approval-delay", "PT30S",
1085
"foo"], SetApprovalDelayCmd,
1933
"client"],
1934
command.SetApprovalDelay,
1086
1935
value_to_set=30000)
1087
1936
1088
1937
def test_approval_duration(self):
1089
1938
self.assert_command_from_args(["--approval-duration", "PT1S",
1090
"foo"], SetApprovalDurationCmd,
1939
"client"],
1940
command.SetApprovalDuration,
1091
1941
value_to_set=1000)
1092
1942
1093
def test_host(self):
1094
self.assert_command_from_args(["--host", "foo.example.org",
1095
"foo"], SetHostCmd,
1096
value_to_set="foo.example.org")
1097
1098
def test_host_short(self):
1099
self.assert_command_from_args(["-H", "foo.example.org",
1100
"foo"], SetHostCmd,
1101
value_to_set="foo.example.org")
1102
1103
def test_secret_devnull(self):
1104
self.assert_command_from_args(["--secret", os.path.devnull,
1105
"foo"], SetSecretCmd,
1106
value_to_set=b"")
1107
1108
def test_secret_tempfile(self):
1109
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1110
value = b"secret\0xyzzy\nbar"
1111
f.write(value)
1112
f.seek(0)
1113
self.assert_command_from_args(["--secret", f.name,
1114
"foo"], SetSecretCmd,
1115
value_to_set=value)
1116
1117
def test_secret_devnull_short(self):
1118
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1119
SetSecretCmd, value_to_set=b"")
1120
1121
def test_secret_tempfile_short(self):
1122
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1123
value = b"secret\0xyzzy\nbar"
1124
f.write(value)
1125
f.seek(0)
1126
self.assert_command_from_args(["-s", f.name, "foo"],
1127
SetSecretCmd,
1128
value_to_set=value)
1129
1130
def test_approve(self):
1131
self.assert_command_from_args(["--approve", "foo"],
1132
ApproveCmd)
1133
1134
def test_approve_short(self):
1135
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1136
1137
def test_deny(self):
1138
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1139
1140
def test_deny_short(self):
1141
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1142
1143
def test_dump_json(self):
1144
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1145
1146
def test_is_enabled(self):
1147
self.assert_command_from_args(["--is-enabled", "foo"],
1148
IsEnabledCmd)
1149
1150
def test_is_enabled_short(self):
1151
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1152
1153
def test_deny_before_remove(self):
1154
options = self.parser.parse_args(["--deny", "--remove",
1155
"foo"])
1156
check_option_syntax(self.parser, options)
1157
commands = commands_from_options(options)
1158
self.assertEqual(len(commands), 2)
1159
self.assertIsInstance(commands[0], DenyCmd)
1160
self.assertIsInstance(commands[1], RemoveCmd)
1161
1162
def test_deny_before_remove_reversed(self):
1163
options = self.parser.parse_args(["--remove", "--deny",
1164
"--all"])
1165
check_option_syntax(self.parser, options)
1166
commands = commands_from_options(options)
1167
self.assertEqual(len(commands), 2)
1168
self.assertIsInstance(commands[0], DenyCmd)
1169
self.assertIsInstance(commands[1], RemoveCmd)
1170
1171
1172
class TestCmd(unittest.TestCase):
1943
def test_print_table(self):
1944
self.assert_command_from_args([], command.PrintTable,
1945
verbose=False)
1946
1947
def test_print_table_verbose(self):
1948
self.assert_command_from_args(["--verbose"],
1949
command.PrintTable,
1950
verbose=True)
1951
1952
def test_print_table_verbose_short(self):
1953
self.assert_command_from_args(["-v"], command.PrintTable,
1954
verbose=True)
1955
1956
1957
class TestCommand(unittest.TestCase):
1173
1958
"""Abstract class for tests of command classes"""
1174
def setUp(self):
1175
testcase = self
1176
class MockClient(object):
1177
def __init__(self, name, **attributes):
1178
self.__dbus_object_path__ = "/clients/{}".format(name)
1179
self.attributes = attributes
1180
self.attributes["Name"] = name
1181
self.calls = []
1182
def Set(self, interface, propname, value, dbus_interface):
1183
testcase.assertEqual(interface, client_dbus_interface)
1184
testcase.assertEqual(dbus_interface,
1185
dbus.PROPERTIES_IFACE)
1186
self.attributes[propname] = value
1187
def Get(self, interface, propname, dbus_interface):
1188
testcase.assertEqual(interface, client_dbus_interface)
1189
testcase.assertEqual(dbus_interface,
1190
dbus.PROPERTIES_IFACE)
1191
return self.attributes[propname]
1192
def Approve(self, approve, dbus_interface):
1193
testcase.assertEqual(dbus_interface,
1194
client_dbus_interface)
1195
self.calls.append(("Approve", (approve,
1196
dbus_interface)))
1197
self.client = MockClient(
1198
"foo",
1199
KeyID=("92ed150794387c03ce684574b1139a65"
1200
"94a34f895daaaf09fd8ea90a27cddb12"),
1201
Secret=b"secret",
1202
Host="foo.example.org",
1203
Enabled=dbus.Boolean(True),
1204
Timeout=300000,
1205
LastCheckedOK="2019-02-03T00:00:00",
1206
Created="2019-01-02T00:00:00",
1207
Interval=120000,
1208
Fingerprint=("778827225BA7DE539C5A"
1209
"7CFA59CFF7CDBD9A5920"),
1210
CheckerRunning=dbus.Boolean(False),
1211
LastEnabled="2019-01-03T00:00:00",
1212
ApprovalPending=dbus.Boolean(False),
1213
ApprovedByDefault=dbus.Boolean(True),
1214
LastApprovalRequest="",
1215
ApprovalDelay=0,
1216
ApprovalDuration=1000,
1217
Checker="fping -q -- %(host)s",
1218
ExtendedTimeout=900000,
1219
Expires="2019-02-04T00:00:00",
1220
LastCheckerStatus=0)
1221
self.other_client = MockClient(
1222
"barbar",
1223
KeyID=("0558568eedd67d622f5c83b35a115f79"
1224
"6ab612cff5ad227247e46c2b020f441c"),
1225
Secret=b"secretbar",
1226
Host="192.0.2.3",
1227
Enabled=dbus.Boolean(True),
1228
Timeout=300000,
1229
LastCheckedOK="2019-02-04T00:00:00",
1230
Created="2019-01-03T00:00:00",
1231
Interval=120000,
1232
Fingerprint=("3E393AEAEFB84C7E89E2"
1233
"F547B3A107558FCA3A27"),
1234
CheckerRunning=dbus.Boolean(True),
1235
LastEnabled="2019-01-04T00:00:00",
1236
ApprovalPending=dbus.Boolean(False),
1237
ApprovedByDefault=dbus.Boolean(False),
1238
LastApprovalRequest="2019-01-03T00:00:00",
1239
ApprovalDelay=30000,
1240
ApprovalDuration=93785000,
1241
Checker=":",
1242
ExtendedTimeout=900000,
1243
Expires="2019-02-05T00:00:00",
1244
LastCheckerStatus=-2)
1245
self.clients = collections.OrderedDict(
1246
[
1247
("/clients/foo", self.client.attributes),
1248
("/clients/barbar", self.other_client.attributes),
1249
])
1250
self.one_client = {"/clients/foo": self.client.attributes}
1251
@property
1252
def bus(self):
1253
class Bus(object):
1254
@staticmethod
1255
def get_object(client_bus_name, path):
1256
self.assertEqual(client_bus_name, dbus_busname)
1257
return {
1258
"/clients/foo": self.client,
1259
"/clients/barbar": self.other_client,
1260
}[path]
1261
return Bus()
1262
1263
1264
class TestIsEnabledCmd(TestCmd):
1265
def test_is_enabled(self):
1266
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1267
properties)
1268
for client, properties
1269
in self.clients.items()))
1270
def test_is_enabled_run_exits_successfully(self):
1271
with self.assertRaises(SystemExit) as e:
1272
IsEnabledCmd().run(self.one_client)
1273
if e.exception.code is not None:
1274
self.assertEqual(e.exception.code, 0)
1275
else:
1276
self.assertIsNone(e.exception.code)
1277
def test_is_enabled_run_exits_with_failure(self):
1278
self.client.attributes["Enabled"] = dbus.Boolean(False)
1279
with self.assertRaises(SystemExit) as e:
1280
IsEnabledCmd().run(self.one_client)
1281
if isinstance(e.exception.code, int):
1282
self.assertNotEqual(e.exception.code, 0)
1283
else:
1284
self.assertIsNotNone(e.exception.code)
1285
1286
1287
class TestApproveCmd(TestCmd):
1288
def test_approve(self):
1289
ApproveCmd().run(self.clients, self.bus)
1290
for clientpath in self.clients:
1291
client = self.bus.get_object(dbus_busname, clientpath)
1292
self.assertIn(("Approve", (True, client_dbus_interface)),
1293
client.calls)
1294
1295
1296
class TestDenyCmd(TestCmd):
1297
def test_deny(self):
1298
DenyCmd().run(self.clients, self.bus)
1299
for clientpath in self.clients:
1300
client = self.bus.get_object(dbus_busname, clientpath)
1301
self.assertIn(("Approve", (False, client_dbus_interface)),
1302
client.calls)
1303
1304
class TestRemoveCmd(TestCmd):
1305
def test_remove(self):
1306
class MockMandos(object):
1307
def __init__(self):
1308
self.calls = []
1309
def RemoveClient(self, dbus_path):
1310
self.calls.append(("RemoveClient", (dbus_path,)))
1311
mandos = MockMandos()
1312
super(TestRemoveCmd, self).setUp()
1313
RemoveCmd().run(self.clients, self.bus, mandos)
1314
self.assertEqual(len(mandos.calls), 2)
1315
for clientpath in self.clients:
1316
self.assertIn(("RemoveClient", (clientpath,)),
1317
mandos.calls)
1318
1319
1320
class TestDumpJSONCmd(TestCmd):
1321
def setUp(self):
1322
self.expected_json = {
1323
"foo": {
1959
1960
class FakeMandosBus(dbus.MandosBus):
1961
def __init__(self, testcase):
1962
self.client_properties = {
1324
1963
"Name": "foo",
1325
1964
"KeyID": ("92ed150794387c03ce684574b1139a65"
1326
1965
"94a34f895daaaf09fd8ea90a27cddb12"),
1966
"Secret": b"secret",
1327
1967
"Host": "foo.example.org",
1328
1968
"Enabled": True,
1329
1969
"Timeout": 300000,
1343
1983
"ExtendedTimeout": 900000,
1344
1984
"Expires": "2019-02-04T00:00:00",
1345
1985
"LastCheckerStatus": 0,
1346
},
1347
"barbar": {
1986
}
1987
self.other_client_properties = {
1348
1988
"Name": "barbar",
1349
1989
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1350
1990
"6ab612cff5ad227247e46c2b020f441c"),
1991
"Secret": b"secretbar",
1351
1992
"Host": "192.0.2.3",
1352
1993
"Enabled": True,
1353
1994
"Timeout": 300000,
1367
2008
"ExtendedTimeout": 900000,
1368
2009
"Expires": "2019-02-05T00:00:00",
1369
2010
"LastCheckerStatus": -2,
1370
},
1371
}
1372
return super(TestDumpJSONCmd, self).setUp()
1373
def test_normal(self):
1374
json_data = json.loads(DumpJSONCmd().output(self.clients))
1375
self.assertDictEqual(json_data, self.expected_json)
1376
def test_one_client(self):
1377
clients = self.one_client
1378
json_data = json.loads(DumpJSONCmd().output(clients))
2011
}
2012
self.clients = collections.OrderedDict(
2013
[
2014
("client_objectpath", self.client_properties),
2015
("other_client_objectpath",
2016
self.other_client_properties),
2017
])
2018
self.one_client = {"client_objectpath":
2019
self.client_properties}
2020
self.testcase = testcase
2021
self.calls = []
2022
2023
def call_method(self, methodname, busname, objectpath,
2024
interface, *args):
2025
self.testcase.assertEqual("se.recompile.Mandos", busname)
2026
self.calls.append((methodname, busname, objectpath,
2027
interface, args))
2028
if interface == "org.freedesktop.DBus.Properties":
2029
if methodname == "Set":
2030
self.testcase.assertEqual(3, len(args))
2031
interface, key, value = args
2032
self.testcase.assertEqual(
2033
"se.recompile.Mandos.Client", interface)
2034
self.clients[objectpath][key] = value
2035
return
2036
elif interface == "se.recompile.Mandos":
2037
self.testcase.assertEqual("RemoveClient", methodname)
2038
self.testcase.assertEqual(1, len(args))
2039
clientpath = args[0]
2040
del self.clients[clientpath]
2041
return
2042
elif interface == "se.recompile.Mandos.Client":
2043
if methodname == "Approve":
2044
self.testcase.assertEqual(1, len(args))
2045
return
2046
raise ValueError()
2047
2048
def setUp(self):
2049
self.bus = self.FakeMandosBus(self)
2050
2051
2052
class TestBaseCommands(TestCommand):
2053
2054
def test_IsEnabled_exits_successfully(self):
2055
with self.assertRaises(SystemExit) as e:
2056
command.IsEnabled().run(self.bus.one_client)
2057
if e.exception.code is not None:
2058
self.assertEqual(0, e.exception.code)
2059
else:
2060
self.assertIsNone(e.exception.code)
2061
2062
def test_IsEnabled_exits_with_failure(self):
2063
self.bus.client_properties["Enabled"] = False
2064
with self.assertRaises(SystemExit) as e:
2065
command.IsEnabled().run(self.bus.one_client)
2066
if isinstance(e.exception.code, int):
2067
self.assertNotEqual(0, e.exception.code)
2068
else:
2069
self.assertIsNotNone(e.exception.code)
2070
2071
def test_Approve(self):
2072
busname = "se.recompile.Mandos"
2073
client_interface = "se.recompile.Mandos.Client"
2074
command.Approve().run(self.bus.clients, self.bus)
2075
for clientpath in self.bus.clients:
2076
self.assertIn(("Approve", busname, clientpath,
2077
client_interface, (True,)), self.bus.calls)
2078
2079
def test_Deny(self):
2080
busname = "se.recompile.Mandos"
2081
client_interface = "se.recompile.Mandos.Client"
2082
command.Deny().run(self.bus.clients, self.bus)
2083
for clientpath in self.bus.clients:
2084
self.assertIn(("Approve", busname, clientpath,
2085
client_interface, (False,)),
2086
self.bus.calls)
2087
2088
def test_Remove(self):
2089
command.Remove().run(self.bus.clients, self.bus)
2090
for clientpath in self.bus.clients:
2091
self.assertIn(("RemoveClient", dbus_busname,
2092
dbus_server_path, dbus_server_interface,
2093
(clientpath,)), self.bus.calls)
2094
2095
expected_json = {
2096
"foo": {
2097
"Name": "foo",
2098
"KeyID": ("92ed150794387c03ce684574b1139a65"
2099
"94a34f895daaaf09fd8ea90a27cddb12"),
2100
"Host": "foo.example.org",
2101
"Enabled": True,
2102
"Timeout": 300000,
2103
"LastCheckedOK": "2019-02-03T00:00:00",
2104
"Created": "2019-01-02T00:00:00",
2105
"Interval": 120000,
2106
"Fingerprint": ("778827225BA7DE539C5A"
2107
"7CFA59CFF7CDBD9A5920"),
2108
"CheckerRunning": False,
2109
"LastEnabled": "2019-01-03T00:00:00",
2110
"ApprovalPending": False,
2111
"ApprovedByDefault": True,
2112
"LastApprovalRequest": "",
2113
"ApprovalDelay": 0,
2114
"ApprovalDuration": 1000,
2115
"Checker": "fping -q -- %(host)s",
2116
"ExtendedTimeout": 900000,
2117
"Expires": "2019-02-04T00:00:00",
2118
"LastCheckerStatus": 0,
2119
},
2120
"barbar": {
2121
"Name": "barbar",
2122
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2123
"6ab612cff5ad227247e46c2b020f441c"),
2124
"Host": "192.0.2.3",
2125
"Enabled": True,
2126
"Timeout": 300000,
2127
"LastCheckedOK": "2019-02-04T00:00:00",
2128
"Created": "2019-01-03T00:00:00",
2129
"Interval": 120000,
2130
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2131
"F547B3A107558FCA3A27"),
2132
"CheckerRunning": True,
2133
"LastEnabled": "2019-01-04T00:00:00",
2134
"ApprovalPending": False,
2135
"ApprovedByDefault": False,
2136
"LastApprovalRequest": "2019-01-03T00:00:00",
2137
"ApprovalDelay": 30000,
2138
"ApprovalDuration": 93785000,
2139
"Checker": ":",
2140
"ExtendedTimeout": 900000,
2141
"Expires": "2019-02-05T00:00:00",
2142
"LastCheckerStatus": -2,
2143
},
2144
}
2145
2146
def test_DumpJSON_normal(self):
2147
with self.capture_stdout_to_buffer() as buffer:
2148
command.DumpJSON().run(self.bus.clients)
2149
json_data = json.loads(buffer.getvalue())
2150
self.assertDictEqual(self.expected_json, json_data)
2151
2152
@staticmethod
2153
@contextlib.contextmanager
2154
def capture_stdout_to_buffer():
2155
capture_buffer = io.StringIO()
2156
old_stdout = sys.stdout
2157
sys.stdout = capture_buffer
2158
try:
2159
yield capture_buffer
2160
finally:
2161
sys.stdout = old_stdout
2162
2163
def test_DumpJSON_one_client(self):
2164
with self.capture_stdout_to_buffer() as buffer:
2165
command.DumpJSON().run(self.bus.one_client)
2166
json_data = json.loads(buffer.getvalue())
1379
2167
expected_json = {"foo": self.expected_json["foo"]}
1380
self.assertDictEqual(json_data, expected_json)
1381
1382
1383
class TestPrintTableCmd(TestCmd):
1384
def test_normal(self):
1385
output = PrintTableCmd().output(self.clients.values())
2168
self.assertDictEqual(expected_json, json_data)
2169
2170
def test_PrintTable_normal(self):
2171
with self.capture_stdout_to_buffer() as buffer:
2172
command.PrintTable().run(self.bus.clients)
1386
2173
expected_output = "\n".join((
1387
2174
"Name Enabled Timeout Last Successful Check",
1388
2175
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1389
2176
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
1390
))
1391
self.assertEqual(output, expected_output)
1392
def test_verbose(self):
1393
output = PrintTableCmd(verbose=True).output(
1394
self.clients.values())
2177
)) + "\n"
2178
self.assertEqual(expected_output, buffer.getvalue())
2179
2180
def test_PrintTable_verbose(self):
2181
with self.capture_stdout_to_buffer() as buffer:
2182
command.PrintTable(verbose=True).run(self.bus.clients)
1395
2183
columns = (
1396
2184
(
1397
2185
"Name ",
1479
2267
)
1480
2268
)
1481
2269
num_lines = max(len(rows) for rows in columns)
1482
expected_output = "\n".join("".join(rows[line]
1483
for rows in columns)
1484
for line in range(num_lines))
1485
self.assertEqual(output, expected_output)
1486
def test_one_client(self):
1487
output = PrintTableCmd().output(self.one_client.values())
2270
expected_output = ("\n".join("".join(rows[line]
2271
for rows in columns)
2272
for line in range(num_lines))
2273
+ "\n")
2274
self.assertEqual(expected_output, buffer.getvalue())
2275
2276
def test_PrintTable_one_client(self):
2277
with self.capture_stdout_to_buffer() as buffer:
2278
command.PrintTable().run(self.bus.one_client)
1488
2279
expected_output = "\n".join((
1489
2280
"Name Enabled Timeout Last Successful Check",
1490
2281
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1491
))
1492
self.assertEqual(output, expected_output)
1493
1494
1495
class Unique(object):
1496
"""Class for objects which exist only to be unique objects, since
1497
unittest.mock.sentinel only exists in Python 3.3"""
1498
1499
1500
class TestPropertyCmd(TestCmd):
1501
"""Abstract class for tests of PropertyCmd classes"""
2282
)) + "\n"
2283
self.assertEqual(expected_output, buffer.getvalue())
2284
2285
2286
class TestPropertySetterCmd(TestCommand):
2287
"""Abstract class for tests of command.PropertySetter classes"""
2288
1502
2289
def runTest(self):
1503
2290
if not hasattr(self, "command"):
1504
return
1505
values_to_get = getattr(self, "values_to_get",
1506
self.values_to_set)
1507
for value_to_set, value_to_get in zip(self.values_to_set,
1508
values_to_get):
1509
for clientpath in self.clients:
1510
client = self.bus.get_object(dbus_busname, clientpath)
1511
old_value = client.attributes[self.propname]
1512
self.assertNotIsInstance(old_value, Unique)
1513
client.attributes[self.propname] = Unique()
1514
self.run_command(value_to_set, self.clients)
1515
for clientpath in self.clients:
1516
client = self.bus.get_object(dbus_busname, clientpath)
1517
value = client.attributes[self.propname]
2291
return # Abstract TestCase class
2292
2293
if hasattr(self, "values_to_set"):
2294
cmd_args = [(value,) for value in self.values_to_set]
2295
values_to_get = getattr(self, "values_to_get",
2296
self.values_to_set)
2297
else:
2298
cmd_args = [() for x in range(len(self.values_to_get))]
2299
values_to_get = self.values_to_get
2300
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2301
for clientpath in self.bus.clients:
2302
self.bus.clients[clientpath][self.propname] = (
2303
Unique())
2304
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2305
for clientpath in self.bus.clients:
2306
value = (self.bus.clients[clientpath]
2307
[self.propname])
1518
2308
self.assertNotIsInstance(value, Unique)
1519
self.assertEqual(value, value_to_get)
1520
def run_command(self, value, clients):
1521
self.command().run(clients, self.bus)
1522
1523
1524
class TestEnableCmd(TestCmd):
1525
def test_enable(self):
1526
for clientpath in self.clients:
1527
client = self.bus.get_object(dbus_busname, clientpath)
1528
client.attributes["Enabled"] = False
1529
1530
EnableCmd().run(self.clients, self.bus)
1531
1532
for clientpath in self.clients:
1533
client = self.bus.get_object(dbus_busname, clientpath)
1534
self.assertTrue(client.attributes["Enabled"])
1535
1536
1537
class TestDisableCmd(TestCmd):
1538
def test_disable(self):
1539
DisableCmd().run(self.clients, self.bus)
1540
for clientpath in self.clients:
1541
client = self.bus.get_object(dbus_busname, clientpath)
1542
self.assertFalse(client.attributes["Enabled"])
1543
1544
1545
class TestBumpTimeoutCmd(TestPropertyCmd):
1546
command = BumpTimeoutCmd
2309
self.assertEqual(value_to_get, value)
2310
2311
2312
class TestEnableCmd(TestPropertySetterCmd):
2313
command = command.Enable
2314
propname = "Enabled"
2315
values_to_get = [True]
2316
2317
2318
class TestDisableCmd(TestPropertySetterCmd):
2319
command = command.Disable
2320
propname = "Enabled"
2321
values_to_get = [False]
2322
2323
2324
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2325
command = command.BumpTimeout
1547
2326
propname = "LastCheckedOK"
1548
values_to_set = [""]
1549
1550
1551
class TestStartCheckerCmd(TestPropertyCmd):
1552
command = StartCheckerCmd
1553
propname = "CheckerRunning"
1554
values_to_set = [dbus.Boolean(True)]
1555
1556
1557
class TestStopCheckerCmd(TestPropertyCmd):
1558
command = StopCheckerCmd
1559
propname = "CheckerRunning"
1560
values_to_set = [dbus.Boolean(False)]
1561
1562
1563
class TestApproveByDefaultCmd(TestPropertyCmd):
1564
command = ApproveByDefaultCmd
1565
propname = "ApprovedByDefault"
1566
values_to_set = [dbus.Boolean(True)]
1567
1568
1569
class TestDenyByDefaultCmd(TestPropertyCmd):
1570
command = DenyByDefaultCmd
1571
propname = "ApprovedByDefault"
1572
values_to_set = [dbus.Boolean(False)]
1573
1574
1575
class TestPropertyValueCmd(TestPropertyCmd):
1576
"""Abstract class for tests of PropertyValueCmd classes"""
1577
def runTest(self):
1578
if type(self) is TestPropertyValueCmd:
1579
return
1580
return super(TestPropertyValueCmd, self).runTest()
1581
def run_command(self, value, clients):
1582
self.command(value).run(clients, self.bus)
1583
1584
1585
class TestSetCheckerCmd(TestPropertyValueCmd):
1586
command = SetCheckerCmd
2327
values_to_get = [""]
2328
2329
2330
class TestStartCheckerCmd(TestPropertySetterCmd):
2331
command = command.StartChecker
2332
propname = "CheckerRunning"
2333
values_to_get = [True]
2334
2335
2336
class TestStopCheckerCmd(TestPropertySetterCmd):
2337
command = command.StopChecker
2338
propname = "CheckerRunning"
2339
values_to_get = [False]
2340
2341
2342
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2343
command = command.ApproveByDefault
2344
propname = "ApprovedByDefault"
2345
values_to_get = [True]
2346
2347
2348
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2349
command = command.DenyByDefault
2350
propname = "ApprovedByDefault"
2351
values_to_get = [False]
2352
2353
2354
class TestSetCheckerCmd(TestPropertySetterCmd):
2355
command = command.SetChecker
1587
2356
propname = "Checker"
1588
2357
values_to_set = ["", ":", "fping -q -- %s"]
1589
2358
1590
2359
1591
class TestSetHostCmd(TestPropertyValueCmd):
1592
command = SetHostCmd
2360
class TestSetHostCmd(TestPropertySetterCmd):
2361
command = command.SetHost
1593
2362
propname = "Host"
1594
values_to_set = ["192.0.2.3", "foo.example.org"]
1595
1596
1597
class TestSetSecretCmd(TestPropertyValueCmd):
1598
command = SetSecretCmd
2363
values_to_set = ["192.0.2.3", "client.example.org"]
2364
2365
2366
class TestSetSecretCmd(TestPropertySetterCmd):
2367
command = command.SetSecret
1599
2368
propname = "Secret"
1600
2369
values_to_set = [io.BytesIO(b""),
1601
2370
io.BytesIO(b"secret\0xyzzy\nbar")]
1602
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1603
1604
1605
class TestSetTimeoutCmd(TestPropertyValueCmd):
1606
command = SetTimeoutCmd
2371
values_to_get = [f.getvalue() for f in values_to_set]
2372
2373
2374
class TestSetTimeoutCmd(TestPropertySetterCmd):
2375
command = command.SetTimeout
1607
2376
propname = "Timeout"
1608
2377
values_to_set = [datetime.timedelta(),
1609
2378
datetime.timedelta(minutes=5),
1610
2379
datetime.timedelta(seconds=1),
1611
2380
datetime.timedelta(weeks=1),
1612
2381
datetime.timedelta(weeks=52)]
1613
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1614
1615
1616
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1617
command = SetExtendedTimeoutCmd
2382
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2383
2384
2385
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2386
command = command.SetExtendedTimeout
1618
2387
propname = "ExtendedTimeout"
1619
2388
values_to_set = [datetime.timedelta(),
1620
2389
datetime.timedelta(minutes=5),
1621
2390
datetime.timedelta(seconds=1),
1622
2391
datetime.timedelta(weeks=1),
1623
2392
datetime.timedelta(weeks=52)]
1624
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1625
1626
1627
class TestSetIntervalCmd(TestPropertyValueCmd):
1628
command = SetIntervalCmd
2393
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2394
2395
2396
class TestSetIntervalCmd(TestPropertySetterCmd):
2397
command = command.SetInterval
1629
2398
propname = "Interval"
1630
2399
values_to_set = [datetime.timedelta(),
1631
2400
datetime.timedelta(minutes=5),
1632
2401
datetime.timedelta(seconds=1),
1633
2402
datetime.timedelta(weeks=1),
1634
2403
datetime.timedelta(weeks=52)]
1635
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1636
1637
1638
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1639
command = SetApprovalDelayCmd
2404
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2405
2406
2407
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2408
command = command.SetApprovalDelay
1640
2409
propname = "ApprovalDelay"
1641
2410
values_to_set = [datetime.timedelta(),
1642
2411
datetime.timedelta(minutes=5),
1643
2412
datetime.timedelta(seconds=1),
1644
2413
datetime.timedelta(weeks=1),
1645
2414
datetime.timedelta(weeks=52)]
1646
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1647
1648
1649
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1650
command = SetApprovalDurationCmd
2415
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2416
2417
2418
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2419
command = command.SetApprovalDuration
1651
2420
propname = "ApprovalDuration"
1652
2421
values_to_set = [datetime.timedelta(),
1653
2422
datetime.timedelta(minutes=5),
1654
2423
datetime.timedelta(seconds=1),
1655
2424
datetime.timedelta(weeks=1),
1656
2425
datetime.timedelta(weeks=52)]
1657
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2426
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1658
2427
1659
2428
1660
2429
1675
2444
return tests
1676
2445
1677
2446
if __name__ == "__main__":
1678
if should_only_run_tests():
1679
# Call using ./tdd-python-script --check [--verbose]
1680
unittest.main()
1681
else:
1682
main()
2447
try:
2448
if should_only_run_tests():
2449
# Call using ./tdd-python-script --check [--verbose]
2450
unittest.main()
2451
else:
2452
main()
2453
finally:
2454
logging.shutdown()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0