To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/trunk
« back to all changes in this revision
Viewing changes to mandos-ctl
- browse files at revision 1077
- compare with another revision
- download diff
- download tarball
- view history from revision 1077
- Committer: Teddy Hogeborn
- Date: 2019-03-17 10:59:24 UTC
- Revision ID: teddy@recompile.se-20190317105924-3o9xb4pl8tld3rnp
mandos-ctl: Refactor
* mandos-ctl: Move all command classes into a class acting as a
namespace. Remove "Cmd" suffix from command class
names. All users of commands changed. Also unify all
tests of base commands into one test class.
(command): New.
(TestBaseCommands): New.
(TestIsEnableCmd, TestApproveCmd, TestDenyCmd, TestRemoveCmd,
TestDumpJSONCmd, TestPrintTableCmd): Remove; move tests into
TestBaseCommands.
* mandos-ctl: Move all command classes into a class acting as a
namespace. Remove "Cmd" suffix from command class
names. All users of commands changed. Also unify all
tests of base commands into one test class.
(command): New.
(TestBaseCommands): New.
(TestIsEnableCmd, TestApproveCmd, TestDenyCmd, TestRemoveCmd,
TestDumpJSONCmd, TestPrintTableCmd): Remove; move tests into
TestBaseCommands.
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
2
# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --check" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
46
46
import tempfile
47
47
import contextlib
48
48
49
if sys.version_info.major == 2:
50
__metaclass__ = type
51
52
try:
53
import pydbus
54
import gi
55
dbus_python = None
56
except ImportError:
57
import dbus as dbus_python
58
pydbus = None
59
class gi:
60
"""Dummy gi module, for the tests"""
61
class repository:
62
class GLib:
63
class Error(Exception):
64
pass
49
import dbus
65
50
66
51
# Show warnings by default
67
52
if not sys.warnoptions:
76
61
77
62
if sys.version_info.major == 2:
78
63
str = unicode
79
import StringIO
80
io.StringIO = StringIO.StringIO
81
64
82
65
locale.setlocale(locale.LC_ALL, "")
83
66
84
version = "1.8.8"
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
71
client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
73
version = "1.8.3"
74
75
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
85
80
86
81
87
82
def main():
88
83
parser = argparse.ArgumentParser()
84
89
85
add_command_line_options(parser)
90
86
91
87
options = parser.parse_args()
88
92
89
check_option_syntax(parser, options)
93
90
94
91
clientnames = options.client
96
93
if options.debug:
97
94
log.setLevel(logging.DEBUG)
98
95
99
if pydbus is not None:
100
bus = pydbus_adapter.CachingBus(pydbus)
101
else:
102
bus = dbus_python_adapter.CachingBus(dbus_python)
103
104
try:
105
all_clients = bus.get_clients_and_properties()
106
except dbus.ConnectFailed as e:
107
log.critical("Could not connect to Mandos server: %s", e)
108
sys.exit(1)
109
except dbus.Error as e:
110
log.critical(
111
"Failed to access Mandos server through D-Bus:\n%s", e)
112
sys.exit(1)
96
bus = dbus.SystemBus()
97
98
mandos_dbus_object = get_mandos_dbus_object(bus)
99
100
mandos_serv = dbus.Interface(
101
mandos_dbus_object, dbus_interface=server_dbus_interface)
102
mandos_serv_object_manager = dbus.Interface(
103
mandos_dbus_object, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
104
105
managed_objects = get_managed_objects(mandos_serv_object_manager)
106
107
all_clients = {}
108
for path, ifs_and_props in managed_objects.items():
109
try:
110
all_clients[path] = ifs_and_props[client_dbus_interface]
111
except KeyError:
112
pass
113
113
114
114
# Compile dict of (clientpath: properties) to process
115
115
if not clientnames:
128
128
commands = commands_from_options(options)
129
129
130
130
for command in commands:
131
command.run(clients, bus)
131
command.run(clients, bus, mandos_serv)
132
132
133
133
134
134
def add_command_line_options(parser):
139
139
help="Select all clients")
140
140
parser.add_argument("-v", "--verbose", action="store_true",
141
141
help="Print all fields")
142
parser.add_argument("-j", "--dump-json", dest="commands",
143
action="append_const", default=[],
144
const=command.DumpJSON(),
142
parser.add_argument("-j", "--dump-json", action="store_true",
145
143
help="Dump client data in JSON format")
146
144
enable_disable = parser.add_mutually_exclusive_group()
147
enable_disable.add_argument("-e", "--enable", dest="commands",
148
action="append_const", default=[],
149
const=command.Enable(),
145
enable_disable.add_argument("-e", "--enable", action="store_true",
150
146
help="Enable client")
151
enable_disable.add_argument("-d", "--disable", dest="commands",
152
action="append_const", default=[],
153
const=command.Disable(),
147
enable_disable.add_argument("-d", "--disable",
148
action="store_true",
154
149
help="disable client")
155
parser.add_argument("-b", "--bump-timeout", dest="commands",
156
action="append_const", default=[],
157
const=command.BumpTimeout(),
150
parser.add_argument("-b", "--bump-timeout", action="store_true",
158
151
help="Bump timeout for client")
159
152
start_stop_checker = parser.add_mutually_exclusive_group()
160
153
start_stop_checker.add_argument("--start-checker",
161
dest="commands",
162
action="append_const", default=[],
163
const=command.StartChecker(),
154
action="store_true",
164
155
help="Start checker for client")
165
start_stop_checker.add_argument("--stop-checker", dest="commands",
166
action="append_const", default=[],
167
const=command.StopChecker(),
156
start_stop_checker.add_argument("--stop-checker",
157
action="store_true",
168
158
help="Stop checker for client")
169
parser.add_argument("-V", "--is-enabled", dest="commands",
170
action="append_const", default=[],
171
const=command.IsEnabled(),
159
parser.add_argument("-V", "--is-enabled", action="store_true",
172
160
help="Check if client is enabled")
173
parser.add_argument("-r", "--remove", dest="commands",
174
action="append_const", default=[],
175
const=command.Remove(),
161
parser.add_argument("-r", "--remove", action="store_true",
176
162
help="Remove client")
177
parser.add_argument("-c", "--checker", dest="commands",
178
action="append", default=[],
179
metavar="COMMAND", type=command.SetChecker,
163
parser.add_argument("-c", "--checker",
180
164
help="Set checker command for client")
181
parser.add_argument(
182
"-t", "--timeout", dest="commands", action="append",
183
default=[], metavar="TIME",
184
type=command.SetTimeout.argparse(string_to_delta),
185
help="Set timeout for client")
186
parser.add_argument(
187
"--extended-timeout", dest="commands", action="append",
188
default=[], metavar="TIME",
189
type=command.SetExtendedTimeout.argparse(string_to_delta),
190
help="Set extended timeout for client")
191
parser.add_argument(
192
"-i", "--interval", dest="commands", action="append",
193
default=[], metavar="TIME",
194
type=command.SetInterval.argparse(string_to_delta),
195
help="Set checker interval for client")
165
parser.add_argument("-t", "--timeout", type=string_to_delta,
166
help="Set timeout for client")
167
parser.add_argument("--extended-timeout", type=string_to_delta,
168
help="Set extended timeout for client")
169
parser.add_argument("-i", "--interval", type=string_to_delta,
170
help="Set checker interval for client")
196
171
approve_deny_default = parser.add_mutually_exclusive_group()
197
172
approve_deny_default.add_argument(
198
"--approve-by-default", dest="commands",
199
action="append_const", default=[],
200
const=command.ApproveByDefault(),
173
"--approve-by-default", action="store_true",
174
default=None, dest="approved_by_default",
201
175
help="Set client to be approved by default")
202
176
approve_deny_default.add_argument(
203
"--deny-by-default", dest="commands",
204
action="append_const", default=[],
205
const=command.DenyByDefault(),
177
"--deny-by-default", action="store_false",
178
dest="approved_by_default",
206
179
help="Set client to be denied by default")
207
parser.add_argument(
208
"--approval-delay", dest="commands", action="append",
209
default=[], metavar="TIME",
210
type=command.SetApprovalDelay.argparse(string_to_delta),
211
help="Set delay before client approve/deny")
212
parser.add_argument(
213
"--approval-duration", dest="commands", action="append",
214
default=[], metavar="TIME",
215
type=command.SetApprovalDuration.argparse(string_to_delta),
216
help="Set duration of one client approval")
217
parser.add_argument("-H", "--host", dest="commands",
218
action="append", default=[], metavar="STRING",
219
type=command.SetHost,
220
help="Set host for client")
221
parser.add_argument(
222
"-s", "--secret", dest="commands", action="append",
223
default=[], metavar="FILENAME",
224
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
225
help="Set password blob (file) for client")
180
parser.add_argument("--approval-delay", type=string_to_delta,
181
help="Set delay before client approve/deny")
182
parser.add_argument("--approval-duration", type=string_to_delta,
183
help="Set duration of one client approval")
184
parser.add_argument("-H", "--host", help="Set host for client")
185
parser.add_argument("-s", "--secret",
186
type=argparse.FileType(mode="rb"),
187
help="Set password blob (file) for client")
226
188
approve_deny = parser.add_mutually_exclusive_group()
227
189
approve_deny.add_argument(
228
"-A", "--approve", dest="commands", action="append_const",
229
default=[], const=command.Approve(),
190
"-A", "--approve", action="store_true",
230
191
help="Approve any current client request")
231
approve_deny.add_argument("-D", "--deny", dest="commands",
232
action="append_const", default=[],
233
const=command.Deny(),
192
approve_deny.add_argument("-D", "--deny", action="store_true",
234
193
help="Deny any current client request")
235
194
parser.add_argument("--debug", action="store_true",
236
195
help="Debug mode (show D-Bus commands)")
253
212
def rfc3339_duration_to_delta(duration):
254
213
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
255
214
256
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
257
True
258
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
259
True
260
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
261
True
262
>>> # 60 months
263
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
264
True
265
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
266
True
267
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
268
True
269
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
270
True
271
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
272
True
215
>>> rfc3339_duration_to_delta("P7D")
216
datetime.timedelta(7)
217
>>> rfc3339_duration_to_delta("PT60S")
218
datetime.timedelta(0, 60)
219
>>> rfc3339_duration_to_delta("PT60M")
220
datetime.timedelta(0, 3600)
221
>>> rfc3339_duration_to_delta("P60M")
222
datetime.timedelta(1680)
223
>>> rfc3339_duration_to_delta("PT24H")
224
datetime.timedelta(1)
225
>>> rfc3339_duration_to_delta("P1W")
226
datetime.timedelta(7)
227
>>> rfc3339_duration_to_delta("PT5M30S")
228
datetime.timedelta(0, 330)
229
>>> rfc3339_duration_to_delta("P1DT3M20S")
230
datetime.timedelta(1, 200)
273
231
>>> # Can not be empty:
274
232
>>> rfc3339_duration_to_delta("")
275
233
Traceback (most recent call last):
385
343
"""Parse an interval string as documented by Mandos before 1.6.1,
386
344
and return a datetime.timedelta
387
345
388
>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
389
True
390
>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
391
True
392
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
393
True
394
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
395
True
396
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
397
True
398
>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
399
True
400
>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
401
True
346
>>> parse_pre_1_6_1_interval('7d')
347
datetime.timedelta(7)
348
>>> parse_pre_1_6_1_interval('60s')
349
datetime.timedelta(0, 60)
350
>>> parse_pre_1_6_1_interval('60m')
351
datetime.timedelta(0, 3600)
352
>>> parse_pre_1_6_1_interval('24h')
353
datetime.timedelta(1)
354
>>> parse_pre_1_6_1_interval('1w')
355
datetime.timedelta(7)
356
>>> parse_pre_1_6_1_interval('5m 30s')
357
datetime.timedelta(0, 330)
358
>>> parse_pre_1_6_1_interval('')
359
datetime.timedelta(0)
402
360
>>> # Ignore unknown characters, allow any order and repetitions
403
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
404
True
361
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
362
datetime.timedelta(2, 480, 18000)
405
363
406
364
"""
407
365
428
386
"""Apply additional restrictions on options, not expressible in
429
387
argparse"""
430
388
431
def has_commands(options, commands=None):
432
if commands is None:
433
commands = (command.Enable,
434
command.Disable,
435
command.BumpTimeout,
436
command.StartChecker,
437
command.StopChecker,
438
command.IsEnabled,
439
command.Remove,
440
command.SetChecker,
441
command.SetTimeout,
442
command.SetExtendedTimeout,
443
command.SetInterval,
444
command.ApproveByDefault,
445
command.DenyByDefault,
446
command.SetApprovalDelay,
447
command.SetApprovalDuration,
448
command.SetHost,
449
command.SetSecret,
450
command.Approve,
451
command.Deny)
452
return any(isinstance(cmd, commands)
453
for cmd in options.commands)
389
def has_actions(options):
390
return any((options.enable,
391
options.disable,
392
options.bump_timeout,
393
options.start_checker,
394
options.stop_checker,
395
options.is_enabled,
396
options.remove,
397
options.checker is not None,
398
options.timeout is not None,
399
options.extended_timeout is not None,
400
options.interval is not None,
401
options.approved_by_default is not None,
402
options.approval_delay is not None,
403
options.approval_duration is not None,
404
options.host is not None,
405
options.secret is not None,
406
options.approve,
407
options.deny))
454
408
455
if has_commands(options) and not (options.client or options.all):
409
if has_actions(options) and not (options.client or options.all):
456
410
parser.error("Options require clients names or --all.")
457
if options.verbose and has_commands(options):
411
if options.verbose and has_actions(options):
458
412
parser.error("--verbose can only be used alone.")
459
if (has_commands(options, (command.DumpJSON,))
460
and (options.verbose or len(options.commands) > 1)):
413
if options.dump_json and (options.verbose
414
or has_actions(options)):
461
415
parser.error("--dump-json can only be used alone.")
462
if options.all and not has_commands(options):
416
if options.all and not has_actions(options):
463
417
parser.error("--all requires an action.")
464
if (has_commands(options, (command.IsEnabled,))
465
and len(options.client) > 1):
418
if options.is_enabled and len(options.client) > 1:
466
419
parser.error("--is-enabled requires exactly one client")
467
if (len(options.commands) > 1
468
and has_commands(options, (command.Remove,))
469
and not has_commands(options, (command.Deny,))):
470
parser.error("--remove can only be combined with --deny")
471
472
473
class dbus:
474
475
class SystemBus:
476
477
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
478
def get_managed_objects(self, busname, objectpath):
479
return self.call_method("GetManagedObjects", busname,
480
objectpath,
481
self.object_manager_iface)
482
483
properties_iface = "org.freedesktop.DBus.Properties"
484
def set_property(self, busname, objectpath, interface, key,
485
value):
486
self.call_method("Set", busname, objectpath,
487
self.properties_iface, interface, key,
488
value)
489
490
491
class MandosBus(SystemBus):
492
busname_domain = "se.recompile"
493
busname = busname_domain + ".Mandos"
494
server_path = "/"
495
server_interface = busname_domain + ".Mandos"
496
client_interface = busname_domain + ".Mandos.Client"
497
del busname_domain
498
499
def get_clients_and_properties(self):
500
managed_objects = self.get_managed_objects(
501
self.busname, self.server_path)
502
return {objpath: properties[self.client_interface]
503
for objpath, properties in managed_objects.items()
504
if self.client_interface in properties}
505
506
def set_client_property(self, objectpath, key, value):
507
return self.set_property(self.busname, objectpath,
508
self.client_interface, key,
509
value)
510
511
def call_client_method(self, objectpath, method, *args):
512
return self.call_method(method, self.busname, objectpath,
513
self.client_interface, *args)
514
515
def call_server_method(self, method, *args):
516
return self.call_method(method, self.busname,
517
self.server_path,
518
self.server_interface, *args)
519
520
class Error(Exception):
521
pass
522
523
class ConnectFailed(Error):
524
pass
525
526
527
class dbus_python_adapter:
528
529
class SystemBus(dbus.MandosBus):
530
"""Use dbus-python"""
531
532
def __init__(self, module=dbus_python):
533
self.dbus_python = module
534
self.bus = self.dbus_python.SystemBus()
535
536
@contextlib.contextmanager
537
def convert_exception(self, exception_class=dbus.Error):
538
try:
539
yield
540
except self.dbus_python.exceptions.DBusException as e:
541
# This does what "raise from" would do
542
exc = exception_class(*e.args)
543
exc.__cause__ = e
544
raise exc
545
546
def call_method(self, methodname, busname, objectpath,
547
interface, *args):
548
proxy_object = self.get_object(busname, objectpath)
549
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
550
interface, methodname,
551
", ".join(repr(a) for a in args))
552
method = getattr(proxy_object, methodname)
553
with self.convert_exception():
554
with dbus_python_adapter.SilenceLogger(
555
"dbus.proxies"):
556
value = method(*args, dbus_interface=interface)
557
return self.type_filter(value)
558
559
def get_object(self, busname, objectpath):
560
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
561
busname, objectpath)
562
with self.convert_exception(dbus.ConnectFailed):
563
return self.bus.get_object(busname, objectpath)
564
565
def type_filter(self, value):
566
"""Convert the most bothersome types to Python types"""
567
if isinstance(value, self.dbus_python.Boolean):
568
return bool(value)
569
if isinstance(value, self.dbus_python.ObjectPath):
570
return str(value)
571
# Also recurse into dictionaries
572
if isinstance(value, self.dbus_python.Dictionary):
573
return {self.type_filter(key):
574
self.type_filter(subval)
575
for key, subval in value.items()}
576
return value
577
578
def set_client_property(self, objectpath, key, value):
579
if key == "Secret":
580
if not isinstance(value, bytes):
581
value = value.encode("utf-8")
582
value = self.dbus_python.ByteArray(value)
583
return self.set_property(self.busname, objectpath,
584
self.client_interface, key,
585
value)
586
587
class SilenceLogger:
588
"Simple context manager to silence a particular logger"
589
def __init__(self, loggername):
590
self.logger = logging.getLogger(loggername)
591
592
def __enter__(self):
593
self.logger.addFilter(self.nullfilter)
594
595
class NullFilter(logging.Filter):
596
def filter(self, record):
597
return False
598
599
nullfilter = NullFilter()
600
601
def __exit__(self, exc_type, exc_val, exc_tb):
602
self.logger.removeFilter(self.nullfilter)
603
604
605
class CachingBus(SystemBus):
606
"""A caching layer for dbus_python_adapter.SystemBus"""
607
def __init__(self, *args, **kwargs):
608
self.object_cache = {}
609
super(dbus_python_adapter.CachingBus,
610
self).__init__(*args, **kwargs)
611
def get_object(self, busname, objectpath):
612
try:
613
return self.object_cache[(busname, objectpath)]
614
except KeyError:
615
new_object = super(
616
dbus_python_adapter.CachingBus,
617
self).get_object(busname, objectpath)
618
self.object_cache[(busname, objectpath)] = new_object
619
return new_object
620
621
622
class pydbus_adapter:
623
class SystemBus(dbus.MandosBus):
624
def __init__(self, module=pydbus):
625
self.pydbus = module
626
self.bus = self.pydbus.SystemBus()
627
628
@contextlib.contextmanager
629
def convert_exception(self, exception_class=dbus.Error):
630
try:
631
yield
632
except gi.repository.GLib.Error as e:
633
# This does what "raise from" would do
634
exc = exception_class(*e.args)
635
exc.__cause__ = e
636
raise exc
637
638
def call_method(self, methodname, busname, objectpath,
639
interface, *args):
640
proxy_object = self.get(busname, objectpath)
641
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
642
interface, methodname,
643
", ".join(repr(a) for a in args))
644
method = getattr(proxy_object[interface], methodname)
645
with self.convert_exception():
646
return method(*args)
647
648
def get(self, busname, objectpath):
649
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
650
busname, objectpath)
651
with self.convert_exception(dbus.ConnectFailed):
652
if sys.version_info.major <= 2:
653
with warnings.catch_warnings():
654
warnings.filterwarnings(
655
"ignore", "", DeprecationWarning,
656
r"^xml\.etree\.ElementTree$")
657
return self.bus.get(busname, objectpath)
658
else:
659
return self.bus.get(busname, objectpath)
660
661
def set_property(self, busname, objectpath, interface, key,
662
value):
663
proxy_object = self.get(busname, objectpath)
664
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
665
objectpath, self.properties_iface, interface,
666
key, value)
667
setattr(proxy_object[interface], key, value)
668
669
class CachingBus(SystemBus):
670
"""A caching layer for pydbus_adapter.SystemBus"""
671
def __init__(self, *args, **kwargs):
672
self.object_cache = {}
673
super(pydbus_adapter.CachingBus,
674
self).__init__(*args, **kwargs)
675
def get(self, busname, objectpath):
676
try:
677
return self.object_cache[(busname, objectpath)]
678
except KeyError:
679
new_object = (super(pydbus_adapter.CachingBus, self)
680
.get(busname, objectpath))
681
self.object_cache[(busname, objectpath)] = new_object
682
return new_object
420
if options.remove:
421
options.remove = False
422
if has_actions(options) and not options.deny:
423
parser.error("--remove can only be combined with --deny")
424
options.remove = True
425
426
427
def get_mandos_dbus_object(bus):
428
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
429
dbus_busname, server_dbus_path)
430
with if_dbus_exception_log_with_exception_and_exit(
431
"Could not connect to Mandos server: %s"):
432
mandos_dbus_object = bus.get_object(dbus_busname,
433
server_dbus_path)
434
return mandos_dbus_object
435
436
437
@contextlib.contextmanager
438
def if_dbus_exception_log_with_exception_and_exit(*args, **kwargs):
439
try:
440
yield
441
except dbus.exceptions.DBusException as e:
442
log.critical(*(args + (e,)), **kwargs)
443
sys.exit(1)
444
445
446
def get_managed_objects(object_manager):
447
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
448
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
449
with if_dbus_exception_log_with_exception_and_exit(
450
"Failed to access Mandos server through D-Bus:\n%s"):
451
with SilenceLogger("dbus.proxies"):
452
managed_objects = object_manager.GetManagedObjects()
453
return managed_objects
454
455
456
class SilenceLogger(object):
457
"Simple context manager to silence a particular logger"
458
def __init__(self, loggername):
459
self.logger = logging.getLogger(loggername)
460
461
def __enter__(self):
462
self.logger.addFilter(self.nullfilter)
463
return self
464
465
class NullFilter(logging.Filter):
466
def filter(self, record):
467
return False
468
469
nullfilter = NullFilter()
470
471
def __exit__(self, exc_type, exc_val, exc_tb):
472
self.logger.removeFilter(self.nullfilter)
683
473
684
474
685
475
def commands_from_options(options):
686
476
687
commands = list(options.commands)
688
689
def find_cmd(cmd, commands):
690
i = 0
691
for i, c in enumerate(commands):
692
if isinstance(c, cmd):
693
return i
694
return i+1
695
696
# If command.Remove is present, move any instances of command.Deny
697
# to occur ahead of command.Remove.
698
index_of_remove = find_cmd(command.Remove, commands)
699
before_remove = commands[:index_of_remove]
700
after_remove = commands[index_of_remove:]
701
cleaned_after = []
702
for cmd in after_remove:
703
if isinstance(cmd, command.Deny):
704
before_remove.append(cmd)
477
commands = []
478
479
if options.is_enabled:
480
commands.append(command.IsEnabled())
481
482
if options.approve:
483
commands.append(command.Approve())
484
485
if options.deny:
486
commands.append(command.Deny())
487
488
if options.remove:
489
commands.append(command.Remove())
490
491
if options.dump_json:
492
commands.append(command.DumpJSON())
493
494
if options.enable:
495
commands.append(command.Enable())
496
497
if options.disable:
498
commands.append(command.Disable())
499
500
if options.bump_timeout:
501
commands.append(command.BumpTimeout())
502
503
if options.start_checker:
504
commands.append(command.StartChecker())
505
506
if options.stop_checker:
507
commands.append(command.StopChecker())
508
509
if options.approved_by_default is not None:
510
if options.approved_by_default:
511
commands.append(command.ApproveByDefault())
705
512
else:
706
cleaned_after.append(cmd)
707
if cleaned_after != after_remove:
708
commands = before_remove + cleaned_after
513
commands.append(command.DenyByDefault())
514
515
if options.checker is not None:
516
commands.append(command.SetChecker(options.checker))
517
518
if options.host is not None:
519
commands.append(command.SetHost(options.host))
520
521
if options.secret is not None:
522
commands.append(command.SetSecret(options.secret))
523
524
if options.timeout is not None:
525
commands.append(command.SetTimeout(options.timeout))
526
527
if options.extended_timeout:
528
commands.append(
529
command.SetExtendedTimeout(options.extended_timeout))
530
531
if options.interval is not None:
532
commands.append(command.SetInterval(options.interval))
533
534
if options.approval_delay is not None:
535
commands.append(
536
command.SetApprovalDelay(options.approval_delay))
537
538
if options.approval_duration is not None:
539
commands.append(
540
command.SetApprovalDuration(options.approval_duration))
709
541
710
542
# If no command option has been given, show table of clients,
711
543
# optionally verbosely
715
547
return commands
716
548
717
549
718
class command:
550
class command(object):
719
551
"""A namespace for command classes"""
720
552
721
class Base:
553
class Base(object):
722
554
"""Abstract base class for commands"""
723
def run(self, clients, bus=None):
555
def run(self, clients, bus=None, mandos=None):
724
556
"""Normal commands should implement run_on_one_client(),
725
557
but commands which want to operate on all clients at the same time can
726
558
override this run() method instead.
727
559
"""
728
self.bus = bus
729
for client, properties in clients.items():
560
self.mandos = mandos
561
for clientpath, properties in clients.items():
562
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
563
dbus_busname, str(clientpath))
564
client = bus.get_object(dbus_busname, clientpath)
730
565
self.run_on_one_client(client, properties)
731
566
732
567
733
568
class IsEnabled(Base):
734
def run(self, clients, bus=None):
735
properties = next(iter(clients.values()))
736
if properties["Enabled"]:
569
def run(self, clients, bus=None, mandos=None):
570
client, properties = next(iter(clients.items()))
571
if self.is_enabled(client, properties):
737
572
sys.exit(0)
738
573
sys.exit(1)
574
def is_enabled(self, client, properties):
575
return properties["Enabled"]
739
576
740
577
741
578
class Approve(Base):
742
579
def run_on_one_client(self, client, properties):
743
self.bus.call_client_method(client, "Approve", True)
580
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
581
client.__dbus_object_path__,
582
client_dbus_interface)
583
client.Approve(dbus.Boolean(True),
584
dbus_interface=client_dbus_interface)
744
585
745
586
746
587
class Deny(Base):
747
588
def run_on_one_client(self, client, properties):
748
self.bus.call_client_method(client, "Approve", False)
589
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
590
client.__dbus_object_path__,
591
client_dbus_interface)
592
client.Approve(dbus.Boolean(False),
593
dbus_interface=client_dbus_interface)
749
594
750
595
751
596
class Remove(Base):
752
def run(self, clients, bus):
753
for clientpath in frozenset(clients.keys()):
754
bus.call_server_method("RemoveClient", clientpath)
597
def run_on_one_client(self, client, properties):
598
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)",
599
dbus_busname, server_dbus_path,
600
server_dbus_interface,
601
str(client.__dbus_object_path__))
602
self.mandos.RemoveClient(client.__dbus_object_path__)
755
603
756
604
757
605
class Output(Base):
765
613
"Checker", "ExtendedTimeout", "Expires",
766
614
"LastCheckerStatus")
767
615
616
def run(self, clients, bus=None, mandos=None):
617
print(self.output(clients.values()))
618
619
def output(self, clients):
620
raise NotImplementedError()
621
768
622
769
623
class DumpJSON(Output):
770
def run(self, clients, bus=None):
771
data = {properties["Name"]:
772
{key: properties[key]
624
def output(self, clients):
625
data = {client["Name"]:
626
{key: self.dbus_boolean_to_bool(client[key])
773
627
for key in self.all_keywords}
774
for properties in clients.values()}
775
print(json.dumps(data, indent=4, separators=(',', ': ')))
628
for client in clients}
629
return json.dumps(data, indent=4, separators=(',', ': '))
630
631
@staticmethod
632
def dbus_boolean_to_bool(value):
633
if isinstance(value, dbus.Boolean):
634
value = bool(value)
635
return value
776
636
777
637
778
638
class PrintTable(Output):
779
639
def __init__(self, verbose=False):
780
640
self.verbose = verbose
781
641
782
def run(self, clients, bus=None):
642
def output(self, clients):
783
643
default_keywords = ("Name", "Enabled", "Timeout",
784
644
"LastCheckedOK")
785
645
keywords = default_keywords
786
646
if self.verbose:
787
647
keywords = self.all_keywords
788
print(self.TableOfClients(clients.values(), keywords))
648
return str(self.TableOfClients(clients, keywords))
789
649
790
class TableOfClients:
650
class TableOfClients(object):
791
651
tableheaders = {
792
652
"Name": "Name",
793
653
"Enabled": "Enabled",
846
706
847
707
@classmethod
848
708
def valuetostring(cls, value, keyword):
849
if isinstance(value, bool):
709
if isinstance(value, dbus.Boolean):
850
710
return "Yes" if value else "No"
851
711
if keyword in ("Timeout", "Interval", "ApprovalDelay",
852
712
"ApprovalDuration", "ExtendedTimeout"):
872
732
seconds=td.seconds % 60))
873
733
874
734
875
class PropertySetter(Base):
735
class Property(Base):
876
736
"Abstract class for Actions for setting one client property"
877
737
878
def run_on_one_client(self, client, properties=None):
738
def run_on_one_client(self, client, properties):
879
739
"""Set the Client's D-Bus property"""
880
self.bus.set_client_property(client, self.propname,
881
self.value_to_set)
740
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
741
client.__dbus_object_path__,
742
dbus.PROPERTIES_IFACE, client_dbus_interface,
743
self.propname, self.value_to_set
744
if not isinstance(self.value_to_set,
745
dbus.Boolean)
746
else bool(self.value_to_set))
747
client.Set(client_dbus_interface, self.propname,
748
self.value_to_set,
749
dbus_interface=dbus.PROPERTIES_IFACE)
882
750
883
751
@property
884
752
def propname(self):
885
753
raise NotImplementedError()
886
754
887
755
888
class Enable(PropertySetter):
889
propname = "Enabled"
890
value_to_set = True
891
892
893
class Disable(PropertySetter):
894
propname = "Enabled"
895
value_to_set = False
896
897
898
class BumpTimeout(PropertySetter):
756
class Enable(Property):
757
propname = "Enabled"
758
value_to_set = dbus.Boolean(True)
759
760
761
class Disable(Property):
762
propname = "Enabled"
763
value_to_set = dbus.Boolean(False)
764
765
766
class BumpTimeout(Property):
899
767
propname = "LastCheckedOK"
900
768
value_to_set = ""
901
769
902
770
903
class StartChecker(PropertySetter):
904
propname = "CheckerRunning"
905
value_to_set = True
906
907
908
class StopChecker(PropertySetter):
909
propname = "CheckerRunning"
910
value_to_set = False
911
912
913
class ApproveByDefault(PropertySetter):
914
propname = "ApprovedByDefault"
915
value_to_set = True
916
917
918
class DenyByDefault(PropertySetter):
919
propname = "ApprovedByDefault"
920
value_to_set = False
921
922
923
class PropertySetterValue(PropertySetter):
924
"""Abstract class for PropertySetter recieving a value as
925
constructor argument instead of a class attribute."""
771
class StartChecker(Property):
772
propname = "CheckerRunning"
773
value_to_set = dbus.Boolean(True)
774
775
776
class StopChecker(Property):
777
propname = "CheckerRunning"
778
value_to_set = dbus.Boolean(False)
779
780
781
class ApproveByDefault(Property):
782
propname = "ApprovedByDefault"
783
value_to_set = dbus.Boolean(True)
784
785
786
class DenyByDefault(Property):
787
propname = "ApprovedByDefault"
788
value_to_set = dbus.Boolean(False)
789
790
791
class PropertyValue(Property):
792
"Abstract class for Property recieving a value as argument"
926
793
def __init__(self, value):
927
794
self.value_to_set = value
928
795
929
@classmethod
930
def argparse(cls, argtype):
931
def cmdtype(arg):
932
return cls(argtype(arg))
933
return cmdtype
934
796
935
class SetChecker(PropertySetterValue):
797
class SetChecker(PropertyValue):
936
798
propname = "Checker"
937
799
938
800
939
class SetHost(PropertySetterValue):
801
class SetHost(PropertyValue):
940
802
propname = "Host"
941
803
942
804
943
class SetSecret(PropertySetterValue):
805
class SetSecret(PropertyValue):
944
806
propname = "Secret"
945
807
946
808
@property
954
816
value.close()
955
817
956
818
957
class PropertySetterValueMilliseconds(PropertySetterValue):
958
"""Abstract class for PropertySetterValue taking a value
959
argument as a datetime.timedelta() but should store it as
960
milliseconds."""
819
class MillisecondsPropertyValueArgument(PropertyValue):
820
"""Abstract class for PropertyValue taking a value argument as
821
a datetime.timedelta() but should store it as milliseconds."""
961
822
962
823
@property
963
824
def value_to_set(self):
969
830
self._vts = int(round(value.total_seconds() * 1000))
970
831
971
832
972
class SetTimeout(PropertySetterValueMilliseconds):
833
class SetTimeout(MillisecondsPropertyValueArgument):
973
834
propname = "Timeout"
974
835
975
836
976
class SetExtendedTimeout(PropertySetterValueMilliseconds):
837
class SetExtendedTimeout(MillisecondsPropertyValueArgument):
977
838
propname = "ExtendedTimeout"
978
839
979
840
980
class SetInterval(PropertySetterValueMilliseconds):
841
class SetInterval(MillisecondsPropertyValueArgument):
981
842
propname = "Interval"
982
843
983
844
984
class SetApprovalDelay(PropertySetterValueMilliseconds):
845
class SetApprovalDelay(MillisecondsPropertyValueArgument):
985
846
propname = "ApprovalDelay"
986
847
987
848
988
class SetApprovalDuration(PropertySetterValueMilliseconds):
849
class SetApprovalDuration(MillisecondsPropertyValueArgument):
989
850
propname = "ApprovalDuration"
990
851
991
852
1024
885
"output"))
1025
886
1026
887
1027
class Unique:
1028
"""Class for objects which exist only to be unique objects, since
1029
unittest.mock.sentinel only exists in Python 3.3"""
1030
1031
1032
888
class Test_string_to_delta(TestCaseWithAssertLogs):
1033
# Just test basic RFC 3339 functionality here, the doc string for
1034
# rfc3339_duration_to_delta() already has more comprehensive
1035
# tests, which are run by doctest.
1036
1037
def test_rfc3339_zero_seconds(self):
1038
self.assertEqual(datetime.timedelta(),
1039
string_to_delta("PT0S"))
1040
1041
def test_rfc3339_zero_days(self):
1042
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1043
1044
def test_rfc3339_one_second(self):
1045
self.assertEqual(datetime.timedelta(0, 1),
1046
string_to_delta("PT1S"))
1047
1048
def test_rfc3339_two_hours(self):
1049
self.assertEqual(datetime.timedelta(0, 7200),
1050
string_to_delta("PT2H"))
889
def test_handles_basic_rfc3339(self):
890
self.assertEqual(string_to_delta("PT0S"),
891
datetime.timedelta())
892
self.assertEqual(string_to_delta("P0D"),
893
datetime.timedelta())
894
self.assertEqual(string_to_delta("PT1S"),
895
datetime.timedelta(0, 1))
896
self.assertEqual(string_to_delta("PT2H"),
897
datetime.timedelta(0, 7200))
1051
898
1052
899
def test_falls_back_to_pre_1_6_1_with_warning(self):
1053
900
with self.assertLogs(log, logging.WARNING):
1054
901
value = string_to_delta("2h")
1055
self.assertEqual(datetime.timedelta(0, 7200), value)
902
self.assertEqual(value, datetime.timedelta(0, 7200))
1056
903
1057
904
1058
905
class Test_check_option_syntax(unittest.TestCase):
1062
909
1063
910
def test_actions_requires_client_or_all(self):
1064
911
for action, value in self.actions.items():
1065
args = self.actionargs(action, value)
912
options = self.parser.parse_args()
913
setattr(options, action, value)
1066
914
with self.assertParseError():
1067
self.parse_args(args)
915
self.check_option_syntax(options)
1068
916
1069
# This mostly corresponds to the definition from has_commands() in
917
# This mostly corresponds to the definition from has_actions() in
1070
918
# check_option_syntax()
1071
919
actions = {
1072
"--enable": None,
1073
"--disable": None,
1074
"--bump-timeout": None,
1075
"--start-checker": None,
1076
"--stop-checker": None,
1077
"--is-enabled": None,
1078
"--remove": None,
1079
"--checker": "x",
1080
"--timeout": "PT0S",
1081
"--extended-timeout": "PT0S",
1082
"--interval": "PT0S",
1083
"--approve-by-default": None,
1084
"--deny-by-default": None,
1085
"--approval-delay": "PT0S",
1086
"--approval-duration": "PT0S",
1087
"--host": "hostname",
1088
"--secret": "/dev/null",
1089
"--approve": None,
1090
"--deny": None,
920
# The actual values set here are not that important, but we do
921
# at least stick to the correct types, even though they are
922
# never used
923
"enable": True,
924
"disable": True,
925
"bump_timeout": True,
926
"start_checker": True,
927
"stop_checker": True,
928
"is_enabled": True,
929
"remove": True,
930
"checker": "x",
931
"timeout": datetime.timedelta(),
932
"extended_timeout": datetime.timedelta(),
933
"interval": datetime.timedelta(),
934
"approved_by_default": True,
935
"approval_delay": datetime.timedelta(),
936
"approval_duration": datetime.timedelta(),
937
"host": "x",
938
"secret": io.BytesIO(b"x"),
939
"approve": True,
940
"deny": True,
1091
941
}
1092
942
1093
@staticmethod
1094
def actionargs(action, value, *args):
1095
if value is not None:
1096
return [action, value] + list(args)
1097
else:
1098
return [action] + list(args)
1099
1100
943
@contextlib.contextmanager
1101
944
def assertParseError(self):
1102
945
with self.assertRaises(SystemExit) as e:
1105
948
# Exit code from argparse is guaranteed to be "2". Reference:
1106
949
# https://docs.python.org/3/library
1107
950
# /argparse.html#exiting-methods
1108
self.assertEqual(2, e.exception.code)
1109
1110
def parse_args(self, args):
1111
options = self.parser.parse_args(args)
1112
check_option_syntax(self.parser, options)
951
self.assertEqual(e.exception.code, 2)
1113
952
1114
953
@staticmethod
1115
954
@contextlib.contextmanager
1116
955
def redirect_stderr_to_devnull():
1117
old_stderr = sys.stderr
1118
with contextlib.closing(open(os.devnull, "w")) as null:
1119
sys.stderr = null
1120
try:
1121
yield
1122
finally:
1123
sys.stderr = old_stderr
956
null = os.open(os.path.devnull, os.O_RDWR)
957
stderrcopy = os.dup(sys.stderr.fileno())
958
os.dup2(null, sys.stderr.fileno())
959
os.close(null)
960
try:
961
yield
962
finally:
963
# restore stderr
964
os.dup2(stderrcopy, sys.stderr.fileno())
965
os.close(stderrcopy)
1124
966
1125
967
def check_option_syntax(self, options):
1126
968
check_option_syntax(self.parser, options)
1127
969
1128
970
def test_actions_all_conflicts_with_verbose(self):
1129
971
for action, value in self.actions.items():
1130
args = self.actionargs(action, value, "--all",
1131
"--verbose")
972
options = self.parser.parse_args()
973
setattr(options, action, value)
974
options.all = True
975
options.verbose = True
1132
976
with self.assertParseError():
1133
self.parse_args(args)
977
self.check_option_syntax(options)
1134
978
1135
979
def test_actions_with_client_conflicts_with_verbose(self):
1136
980
for action, value in self.actions.items():
1137
args = self.actionargs(action, value, "--verbose",
1138
"client")
981
options = self.parser.parse_args()
982
setattr(options, action, value)
983
options.verbose = True
984
options.client = ["foo"]
1139
985
with self.assertParseError():
1140
self.parse_args(args)
986
self.check_option_syntax(options)
1141
987
1142
988
def test_dump_json_conflicts_with_verbose(self):
1143
args = ["--dump-json", "--verbose"]
989
options = self.parser.parse_args()
990
options.dump_json = True
991
options.verbose = True
1144
992
with self.assertParseError():
1145
self.parse_args(args)
993
self.check_option_syntax(options)
1146
994
1147
995
def test_dump_json_conflicts_with_action(self):
1148
996
for action, value in self.actions.items():
1149
args = self.actionargs(action, value, "--dump-json")
997
options = self.parser.parse_args()
998
setattr(options, action, value)
999
options.dump_json = True
1150
1000
with self.assertParseError():
1151
self.parse_args(args)
1001
self.check_option_syntax(options)
1152
1002
1153
1003
def test_all_can_not_be_alone(self):
1154
args = ["--all"]
1004
options = self.parser.parse_args()
1005
options.all = True
1155
1006
with self.assertParseError():
1156
self.parse_args(args)
1007
self.check_option_syntax(options)
1157
1008
1158
1009
def test_all_is_ok_with_any_action(self):
1159
1010
for action, value in self.actions.items():
1160
args = self.actionargs(action, value, "--all")
1161
self.parse_args(args)
1011
options = self.parser.parse_args()
1012
setattr(options, action, value)
1013
options.all = True
1014
self.check_option_syntax(options)
1162
1015
1163
1016
def test_any_action_is_ok_with_one_client(self):
1164
1017
for action, value in self.actions.items():
1165
args = self.actionargs(action, value, "client")
1166
self.parse_args(args)
1018
options = self.parser.parse_args()
1019
setattr(options, action, value)
1020
options.client = ["foo"]
1021
self.check_option_syntax(options)
1167
1022
1168
1023
def test_one_client_with_all_actions_except_is_enabled(self):
1024
options = self.parser.parse_args()
1169
1025
for action, value in self.actions.items():
1170
if action == "--is-enabled":
1026
if action == "is_enabled":
1171
1027
continue
1172
args = self.actionargs(action, value, "client")
1173
self.parse_args(args)
1028
setattr(options, action, value)
1029
options.client = ["foo"]
1030
self.check_option_syntax(options)
1174
1031
1175
1032
def test_two_clients_with_all_actions_except_is_enabled(self):
1033
options = self.parser.parse_args()
1176
1034
for action, value in self.actions.items():
1177
if action == "--is-enabled":
1035
if action == "is_enabled":
1178
1036
continue
1179
args = self.actionargs(action, value, "client1",
1180
"client2")
1181
self.parse_args(args)
1037
setattr(options, action, value)
1038
options.client = ["foo", "barbar"]
1039
self.check_option_syntax(options)
1182
1040
1183
1041
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1184
1042
for action, value in self.actions.items():
1185
if action == "--is-enabled":
1043
if action == "is_enabled":
1186
1044
continue
1187
args = self.actionargs(action, value, "client1",
1188
"client2")
1189
self.parse_args(args)
1045
options = self.parser.parse_args()
1046
setattr(options, action, value)
1047
options.client = ["foo", "barbar"]
1048
self.check_option_syntax(options)
1190
1049
1191
1050
def test_is_enabled_fails_without_client(self):
1192
args = ["--is-enabled"]
1051
options = self.parser.parse_args()
1052
options.is_enabled = True
1193
1053
with self.assertParseError():
1194
self.parse_args(args)
1054
self.check_option_syntax(options)
1195
1055
1196
1056
def test_is_enabled_fails_with_two_clients(self):
1197
args = ["--is-enabled", "client1", "client2"]
1057
options = self.parser.parse_args()
1058
options.is_enabled = True
1059
options.client = ["foo", "barbar"]
1198
1060
with self.assertParseError():
1199
self.parse_args(args)
1061
self.check_option_syntax(options)
1200
1062
1201
1063
def test_remove_can_only_be_combined_with_action_deny(self):
1202
1064
for action, value in self.actions.items():
1203
if action in {"--remove", "--deny"}:
1065
if action in {"remove", "deny"}:
1204
1066
continue
1205
args = self.actionargs(action, value, "--all",
1206
"--remove")
1067
options = self.parser.parse_args()
1068
setattr(options, action, value)
1069
options.all = True
1070
options.remove = True
1207
1071
with self.assertParseError():
1208
self.parse_args(args)
1209
1210
1211
class Test_dbus_exceptions(unittest.TestCase):
1212
1213
def test_dbus_ConnectFailed_is_Error(self):
1214
with self.assertRaises(dbus.Error):
1215
raise dbus.ConnectFailed()
1216
1217
1218
class Test_dbus_MandosBus(unittest.TestCase):
1219
1220
class MockMandosBus(dbus.MandosBus):
1221
def __init__(self):
1222
self._name = "se.recompile.Mandos"
1223
self._server_path = "/"
1224
self._server_interface = "se.recompile.Mandos"
1225
self._client_interface = "se.recompile.Mandos.Client"
1226
self.calls = []
1227
self.call_method_return = Unique()
1228
1229
def call_method(self, methodname, busname, objectpath,
1230
interface, *args):
1231
self.calls.append((methodname, busname, objectpath,
1232
interface, args))
1233
return self.call_method_return
1234
1235
def setUp(self):
1236
self.bus = self.MockMandosBus()
1237
1238
def test_set_client_property(self):
1239
self.bus.set_client_property("objectpath", "key", "value")
1240
expected_call = ("Set", self.bus._name, "objectpath",
1241
"org.freedesktop.DBus.Properties",
1242
(self.bus._client_interface, "key", "value"))
1243
self.assertIn(expected_call, self.bus.calls)
1244
1245
def test_call_client_method(self):
1246
ret = self.bus.call_client_method("objectpath", "methodname")
1247
self.assertIs(self.bus.call_method_return, ret)
1248
expected_call = ("methodname", self.bus._name, "objectpath",
1249
self.bus._client_interface, ())
1250
self.assertIn(expected_call, self.bus.calls)
1251
1252
def test_call_client_method_with_args(self):
1253
args = (Unique(), Unique())
1254
ret = self.bus.call_client_method("objectpath", "methodname",
1255
*args)
1256
self.assertIs(self.bus.call_method_return, ret)
1257
expected_call = ("methodname", self.bus._name, "objectpath",
1258
self.bus._client_interface,
1259
(args[0], args[1]))
1260
self.assertIn(expected_call, self.bus.calls)
1261
1262
def test_get_clients_and_properties(self):
1263
managed_objects = {
1264
"objectpath": {
1265
self.bus._client_interface: {
1266
"key": "value",
1267
"bool": True,
1268
},
1269
"irrelevant_interface": {
1270
"key": "othervalue",
1271
"bool": False,
1272
},
1273
},
1274
"other_objectpath": {
1275
"other_irrelevant_interface": {
1276
"key": "value 3",
1277
"bool": None,
1278
},
1279
},
1280
}
1281
expected_clients_and_properties = {
1282
"objectpath": {
1283
"key": "value",
1284
"bool": True,
1285
}
1286
}
1287
self.bus.call_method_return = managed_objects
1288
ret = self.bus.get_clients_and_properties()
1289
self.assertDictEqual(expected_clients_and_properties, ret)
1290
expected_call = ("GetManagedObjects", self.bus._name,
1291
self.bus._server_path,
1292
"org.freedesktop.DBus.ObjectManager", ())
1293
self.assertIn(expected_call, self.bus.calls)
1294
1295
def test_call_server_method(self):
1296
ret = self.bus.call_server_method("methodname")
1297
self.assertIs(self.bus.call_method_return, ret)
1298
expected_call = ("methodname", self.bus._name,
1299
self.bus._server_path,
1300
self.bus._server_interface, ())
1301
self.assertIn(expected_call, self.bus.calls)
1302
1303
def test_call_server_method_with_args(self):
1304
args = (Unique(), Unique())
1305
ret = self.bus.call_server_method("methodname", *args)
1306
self.assertIs(self.bus.call_method_return, ret)
1307
expected_call = ("methodname", self.bus._name,
1308
self.bus._server_path,
1309
self.bus._server_interface,
1310
(args[0], args[1]))
1311
self.assertIn(expected_call, self.bus.calls)
1312
1313
1314
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1315
1316
def MockDBusPython_func(self, func):
1317
class mock_dbus_python:
1318
"""mock dbus-python module"""
1319
class exceptions:
1320
"""Pseudo-namespace"""
1321
class DBusException(Exception):
1322
pass
1323
class SystemBus:
1324
@staticmethod
1325
def get_object(busname, objectpath):
1326
DBusObject = collections.namedtuple(
1327
"DBusObject", ("methodname", "Set"))
1328
def method(*args, **kwargs):
1329
self.assertEqual({"dbus_interface":
1330
"interface"},
1331
kwargs)
1332
return func(*args)
1333
def set_property(interface, key, value,
1334
dbus_interface=None):
1335
self.assertEqual(
1336
"org.freedesktop.DBus.Properties",
1337
dbus_interface)
1338
self.assertEqual("Secret", key)
1339
return func(interface, key, value,
1340
dbus_interface=dbus_interface)
1341
return DBusObject(methodname=method,
1342
Set=set_property)
1343
class Boolean:
1344
def __init__(self, value):
1345
self.value = bool(value)
1346
def __bool__(self):
1347
return self.value
1348
if sys.version_info.major == 2:
1349
__nonzero__ = __bool__
1350
class ObjectPath(str):
1351
pass
1352
class Dictionary(dict):
1353
pass
1354
class ByteArray(bytes):
1355
pass
1356
return mock_dbus_python
1357
1358
def call_method(self, bus, methodname, busname, objectpath,
1359
interface, *args):
1360
with self.assertLogs(log, logging.DEBUG):
1361
return bus.call_method(methodname, busname, objectpath,
1362
interface, *args)
1363
1364
def test_call_method_returns(self):
1365
expected_method_return = Unique()
1366
method_args = (Unique(), Unique())
1367
def func(*args):
1368
self.assertEqual(len(method_args), len(args))
1369
for marg, arg in zip(method_args, args):
1370
self.assertIs(marg, arg)
1371
return expected_method_return
1372
mock_dbus_python = self.MockDBusPython_func(func)
1373
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1374
ret = self.call_method(bus, "methodname", "busname",
1375
"objectpath", "interface",
1376
*method_args)
1377
self.assertIs(ret, expected_method_return)
1378
1379
def test_call_method_filters_bool_true(self):
1380
def func():
1381
return method_return
1382
mock_dbus_python = self.MockDBusPython_func(func)
1383
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1384
method_return = mock_dbus_python.Boolean(True)
1385
ret = self.call_method(bus, "methodname", "busname",
1386
"objectpath", "interface")
1387
self.assertTrue(ret)
1388
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1389
1390
def test_call_method_filters_bool_false(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.Boolean(False)
1396
ret = self.call_method(bus, "methodname", "busname",
1397
"objectpath", "interface")
1398
self.assertFalse(ret)
1399
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1400
1401
def test_call_method_filters_objectpath(self):
1402
def func():
1403
return method_return
1404
mock_dbus_python = self.MockDBusPython_func(func)
1405
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1406
method_return = mock_dbus_python.ObjectPath("objectpath")
1407
ret = self.call_method(bus, "methodname", "busname",
1408
"objectpath", "interface")
1409
self.assertEqual("objectpath", ret)
1410
self.assertIsNot("objectpath", ret)
1411
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1412
1413
def test_call_method_filters_booleans_in_dict(self):
1414
def func():
1415
return method_return
1416
mock_dbus_python = self.MockDBusPython_func(func)
1417
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1418
method_return = mock_dbus_python.Dictionary(
1419
{mock_dbus_python.Boolean(True):
1420
mock_dbus_python.Boolean(False),
1421
mock_dbus_python.Boolean(False):
1422
mock_dbus_python.Boolean(True)})
1423
ret = self.call_method(bus, "methodname", "busname",
1424
"objectpath", "interface")
1425
expected_method_return = {True: False,
1426
False: True}
1427
self.assertEqual(expected_method_return, ret)
1428
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1429
1430
def test_call_method_filters_objectpaths_in_dict(self):
1431
def func():
1432
return method_return
1433
mock_dbus_python = self.MockDBusPython_func(func)
1434
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1435
method_return = mock_dbus_python.Dictionary(
1436
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1437
mock_dbus_python.ObjectPath("objectpath_value_1"),
1438
mock_dbus_python.ObjectPath("objectpath_key_2"):
1439
mock_dbus_python.ObjectPath("objectpath_value_2")})
1440
ret = self.call_method(bus, "methodname", "busname",
1441
"objectpath", "interface")
1442
expected_method_return = {str(key): str(value)
1443
for key, value in
1444
method_return.items()}
1445
self.assertEqual(expected_method_return, ret)
1446
self.assertIsInstance(ret, dict)
1447
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1448
1449
def test_call_method_filters_dict_in_dict(self):
1450
def func():
1451
return method_return
1452
mock_dbus_python = self.MockDBusPython_func(func)
1453
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1454
method_return = mock_dbus_python.Dictionary(
1455
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1456
"key12": "value12"}),
1457
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1458
"key22": "value22"})})
1459
ret = self.call_method(bus, "methodname", "busname",
1460
"objectpath", "interface")
1461
expected_method_return = {
1462
"key1": {"key11": "value11",
1463
"key12": "value12"},
1464
"key2": {"key21": "value21",
1465
"key22": "value22"},
1466
}
1467
self.assertEqual(expected_method_return, ret)
1468
self.assertIsInstance(ret, dict)
1469
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1470
for key, value in ret.items():
1471
self.assertIsInstance(value, dict)
1472
self.assertEqual(expected_method_return[key], value)
1473
self.assertNotIsInstance(value,
1474
mock_dbus_python.Dictionary)
1475
1476
def test_call_method_filters_dict_three_deep(self):
1477
def func():
1478
return method_return
1479
mock_dbus_python = self.MockDBusPython_func(func)
1480
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1481
method_return = mock_dbus_python.Dictionary(
1482
{"key1":
1483
mock_dbus_python.Dictionary(
1484
{"key2":
1485
mock_dbus_python.Dictionary(
1486
{"key3":
1487
mock_dbus_python.Boolean(True),
1488
}),
1489
}),
1490
})
1491
ret = self.call_method(bus, "methodname", "busname",
1492
"objectpath", "interface")
1493
expected_method_return = {"key1": {"key2": {"key3": True}}}
1494
self.assertEqual(expected_method_return, ret)
1495
self.assertIsInstance(ret, dict)
1496
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1497
self.assertIsInstance(ret["key1"], dict)
1498
self.assertNotIsInstance(ret["key1"],
1499
mock_dbus_python.Dictionary)
1500
self.assertIsInstance(ret["key1"]["key2"], dict)
1501
self.assertNotIsInstance(ret["key1"]["key2"],
1502
mock_dbus_python.Dictionary)
1503
self.assertTrue(ret["key1"]["key2"]["key3"])
1504
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1505
mock_dbus_python.Boolean)
1506
1507
def test_call_method_handles_exception(self):
1072
self.check_option_syntax(options)
1073
1074
1075
class Test_get_mandos_dbus_object(TestCaseWithAssertLogs):
1076
def test_calls_and_returns_get_object_on_bus(self):
1077
class MockBus(object):
1078
called = False
1079
def get_object(mockbus_self, busname, dbus_path):
1080
# Note that "self" is still the testcase instance,
1081
# this MockBus instance is in "mockbus_self".
1082
self.assertEqual(busname, dbus_busname)
1083
self.assertEqual(dbus_path, server_dbus_path)
1084
mockbus_self.called = True
1085
return mockbus_self
1086
1087
mockbus = get_mandos_dbus_object(bus=MockBus())
1088
self.assertIsInstance(mockbus, MockBus)
1089
self.assertTrue(mockbus.called)
1090
1091
def test_logs_and_exits_on_dbus_error(self):
1092
class MockBusFailing(object):
1093
def get_object(self, busname, dbus_path):
1094
raise dbus.exceptions.DBusException("Test")
1095
1096
with self.assertLogs(log, logging.CRITICAL):
1097
with self.assertRaises(SystemExit) as e:
1098
bus = get_mandos_dbus_object(bus=MockBusFailing())
1099
1100
if isinstance(e.exception.code, int):
1101
self.assertNotEqual(e.exception.code, 0)
1102
else:
1103
self.assertIsNotNone(e.exception.code)
1104
1105
1106
class Test_get_managed_objects(TestCaseWithAssertLogs):
1107
def test_calls_and_returns_GetManagedObjects(self):
1108
managed_objects = {"/clients/foo": { "Name": "foo"}}
1109
class MockObjectManager(object):
1110
def GetManagedObjects(self):
1111
return managed_objects
1112
retval = get_managed_objects(MockObjectManager())
1113
self.assertDictEqual(managed_objects, retval)
1114
1115
def test_logs_and_exits_on_dbus_error(self):
1508
1116
dbus_logger = logging.getLogger("dbus.proxies")
1509
1117
1510
def func():
1511
dbus_logger.error("Test")
1512
raise mock_dbus_python.exceptions.DBusException()
1513
1514
mock_dbus_python = self.MockDBusPython_func(func)
1515
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1118
class MockObjectManagerFailing(object):
1119
def GetManagedObjects(self):
1120
dbus_logger.error("Test")
1121
raise dbus.exceptions.DBusException("Test")
1516
1122
1517
1123
class CountingHandler(logging.Handler):
1518
1124
count = 0
1524
1130
dbus_logger.addHandler(counting_handler)
1525
1131
1526
1132
try:
1527
with self.assertRaises(dbus.Error) as e:
1528
self.call_method(bus, "methodname", "busname",
1529
"objectpath", "interface")
1133
with self.assertLogs(log, logging.CRITICAL) as watcher:
1134
with self.assertRaises(SystemExit) as e:
1135
get_managed_objects(MockObjectManagerFailing())
1530
1136
finally:
1531
1137
dbus_logger.removeFilter(counting_handler)
1532
1138
1533
self.assertNotIsInstance(e, dbus.ConnectFailed)
1534
1535
1139
# Make sure the dbus logger was suppressed
1536
self.assertEqual(0, counting_handler.count)
1537
1538
def test_Set_Secret_sends_bytearray(self):
1539
ret = [None]
1540
def func(*args, **kwargs):
1541
ret[0] = (args, kwargs)
1542
mock_dbus_python = self.MockDBusPython_func(func)
1543
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1544
bus.set_client_property("objectpath", "Secret", "value")
1545
expected_call = (("se.recompile.Mandos.Client", "Secret",
1546
mock_dbus_python.ByteArray(b"value")),
1547
{"dbus_interface":
1548
"org.freedesktop.DBus.Properties"})
1549
self.assertEqual(expected_call, ret[0])
1550
if sys.version_info.major == 2:
1551
self.assertIsInstance(ret[0][0][-1],
1552
mock_dbus_python.ByteArray)
1553
1554
def test_get_object_converts_to_correct_exception(self):
1555
bus = dbus_python_adapter.SystemBus(
1556
self.fake_dbus_python_raises_exception_on_connect)
1557
with self.assertRaises(dbus.ConnectFailed):
1558
self.call_method(bus, "methodname", "busname",
1559
"objectpath", "interface")
1560
1561
class fake_dbus_python_raises_exception_on_connect:
1562
"""fake dbus-python module"""
1563
class exceptions:
1564
"""Pseudo-namespace"""
1565
class DBusException(Exception):
1566
pass
1567
1568
@classmethod
1569
def SystemBus(cls):
1570
def get_object(busname, objectpath):
1571
raise cls.exceptions.DBusException()
1572
Bus = collections.namedtuple("Bus", ["get_object"])
1573
return Bus(get_object=get_object)
1574
1575
1576
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1577
class mock_dbus_python:
1578
"""mock dbus-python modules"""
1579
class SystemBus:
1580
@staticmethod
1581
def get_object(busname, objectpath):
1582
return Unique()
1583
1584
def setUp(self):
1585
self.bus = dbus_python_adapter.CachingBus(
1586
self.mock_dbus_python)
1587
1588
def test_returns_distinct_objectpaths(self):
1589
obj1 = self.bus.get_object("busname", "objectpath1")
1590
self.assertIsInstance(obj1, Unique)
1591
obj2 = self.bus.get_object("busname", "objectpath2")
1592
self.assertIsInstance(obj2, Unique)
1593
self.assertIsNot(obj1, obj2)
1594
1595
def test_returns_distinct_busnames(self):
1596
obj1 = self.bus.get_object("busname1", "objectpath")
1597
self.assertIsInstance(obj1, Unique)
1598
obj2 = self.bus.get_object("busname2", "objectpath")
1599
self.assertIsInstance(obj2, Unique)
1600
self.assertIsNot(obj1, obj2)
1601
1602
def test_returns_distinct_both(self):
1603
obj1 = self.bus.get_object("busname1", "objectpath")
1604
self.assertIsInstance(obj1, Unique)
1605
obj2 = self.bus.get_object("busname2", "objectpath")
1606
self.assertIsInstance(obj2, Unique)
1607
self.assertIsNot(obj1, obj2)
1608
1609
def test_returns_same(self):
1610
obj1 = self.bus.get_object("busname", "objectpath")
1611
self.assertIsInstance(obj1, Unique)
1612
obj2 = self.bus.get_object("busname", "objectpath")
1613
self.assertIsInstance(obj2, Unique)
1614
self.assertIs(obj1, obj2)
1615
1616
def test_returns_same_old(self):
1617
obj1 = self.bus.get_object("busname1", "objectpath1")
1618
self.assertIsInstance(obj1, Unique)
1619
obj2 = self.bus.get_object("busname2", "objectpath2")
1620
self.assertIsInstance(obj2, Unique)
1621
obj1b = self.bus.get_object("busname1", "objectpath1")
1622
self.assertIsInstance(obj1b, Unique)
1623
self.assertIsNot(obj1, obj2)
1624
self.assertIsNot(obj2, obj1b)
1625
self.assertIs(obj1, obj1b)
1626
1627
1628
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1629
1630
def Stub_pydbus_func(self, func):
1631
class stub_pydbus:
1632
"""stub pydbus module"""
1633
class SystemBus:
1634
@staticmethod
1635
def get(busname, objectpath):
1636
DBusObject = collections.namedtuple(
1637
"DBusObject", ("methodname",))
1638
return {"interface":
1639
DBusObject(methodname=func)}
1640
return stub_pydbus
1641
1642
def call_method(self, bus, methodname, busname, objectpath,
1643
interface, *args):
1644
with self.assertLogs(log, logging.DEBUG):
1645
return bus.call_method(methodname, busname, objectpath,
1646
interface, *args)
1647
1648
def test_call_method_returns(self):
1649
expected_method_return = Unique()
1650
method_args = (Unique(), Unique())
1651
def func(*args):
1652
self.assertEqual(len(method_args), len(args))
1653
for marg, arg in zip(method_args, args):
1654
self.assertIs(marg, arg)
1655
return expected_method_return
1656
stub_pydbus = self.Stub_pydbus_func(func)
1657
bus = pydbus_adapter.SystemBus(stub_pydbus)
1658
ret = self.call_method(bus, "methodname", "busname",
1659
"objectpath", "interface",
1660
*method_args)
1661
self.assertIs(ret, expected_method_return)
1662
1663
def test_call_method_handles_exception(self):
1664
dbus_logger = logging.getLogger("dbus.proxies")
1665
1666
def func():
1667
raise gi.repository.GLib.Error()
1668
1669
stub_pydbus = self.Stub_pydbus_func(func)
1670
bus = pydbus_adapter.SystemBus(stub_pydbus)
1671
1672
with self.assertRaises(dbus.Error) as e:
1673
self.call_method(bus, "methodname", "busname",
1674
"objectpath", "interface")
1675
1676
self.assertNotIsInstance(e, dbus.ConnectFailed)
1677
1678
def test_get_converts_to_correct_exception(self):
1679
bus = pydbus_adapter.SystemBus(
1680
self.fake_pydbus_raises_exception_on_connect)
1681
with self.assertRaises(dbus.ConnectFailed):
1682
self.call_method(bus, "methodname", "busname",
1683
"objectpath", "interface")
1684
1685
class fake_pydbus_raises_exception_on_connect:
1686
"""fake dbus-python module"""
1687
@classmethod
1688
def SystemBus(cls):
1689
def get(busname, objectpath):
1690
raise gi.repository.GLib.Error()
1691
Bus = collections.namedtuple("Bus", ["get"])
1692
return Bus(get=get)
1693
1694
def test_set_property_uses_setattr(self):
1695
class Object:
1696
pass
1697
obj = Object()
1698
class pydbus_spy:
1699
class SystemBus:
1700
@staticmethod
1701
def get(busname, objectpath):
1702
return {"interface": obj}
1703
bus = pydbus_adapter.SystemBus(pydbus_spy)
1704
value = Unique()
1705
bus.set_property("busname", "objectpath", "interface", "key",
1706
value)
1707
self.assertIs(value, obj.key)
1708
1709
def test_get_suppresses_xml_deprecation_warning(self):
1710
if sys.version_info.major >= 3:
1711
return
1712
class stub_pydbus_get:
1713
class SystemBus:
1714
@staticmethod
1715
def get(busname, objectpath):
1716
warnings.warn_explicit(
1717
"deprecated", DeprecationWarning,
1718
"xml.etree.ElementTree", 0)
1719
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1720
with warnings.catch_warnings(record=True) as w:
1721
warnings.simplefilter("always")
1722
bus.get("busname", "objectpath")
1723
self.assertEqual(0, len(w))
1724
1725
1726
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1727
class stub_pydbus:
1728
"""stub pydbus module"""
1729
class SystemBus:
1730
@staticmethod
1731
def get(busname, objectpath):
1732
return Unique()
1733
1734
def setUp(self):
1735
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1736
1737
def test_returns_distinct_objectpaths(self):
1738
obj1 = self.bus.get("busname", "objectpath1")
1739
self.assertIsInstance(obj1, Unique)
1740
obj2 = self.bus.get("busname", "objectpath2")
1741
self.assertIsInstance(obj2, Unique)
1742
self.assertIsNot(obj1, obj2)
1743
1744
def test_returns_distinct_busnames(self):
1745
obj1 = self.bus.get("busname1", "objectpath")
1746
self.assertIsInstance(obj1, Unique)
1747
obj2 = self.bus.get("busname2", "objectpath")
1748
self.assertIsInstance(obj2, Unique)
1749
self.assertIsNot(obj1, obj2)
1750
1751
def test_returns_distinct_both(self):
1752
obj1 = self.bus.get("busname1", "objectpath")
1753
self.assertIsInstance(obj1, Unique)
1754
obj2 = self.bus.get("busname2", "objectpath")
1755
self.assertIsInstance(obj2, Unique)
1756
self.assertIsNot(obj1, obj2)
1757
1758
def test_returns_same(self):
1759
obj1 = self.bus.get("busname", "objectpath")
1760
self.assertIsInstance(obj1, Unique)
1761
obj2 = self.bus.get("busname", "objectpath")
1762
self.assertIsInstance(obj2, Unique)
1763
self.assertIs(obj1, obj2)
1764
1765
def test_returns_same_old(self):
1766
obj1 = self.bus.get("busname1", "objectpath1")
1767
self.assertIsInstance(obj1, Unique)
1768
obj2 = self.bus.get("busname2", "objectpath2")
1769
self.assertIsInstance(obj2, Unique)
1770
obj1b = self.bus.get("busname1", "objectpath1")
1771
self.assertIsInstance(obj1b, Unique)
1772
self.assertIsNot(obj1, obj2)
1773
self.assertIsNot(obj2, obj1b)
1774
self.assertIs(obj1, obj1b)
1140
self.assertEqual(counting_handler.count, 0)
1141
1142
# Test that the dbus_logger still works
1143
with self.assertLogs(dbus_logger, logging.ERROR):
1144
dbus_logger.error("Test")
1145
1146
if isinstance(e.exception.code, int):
1147
self.assertNotEqual(e.exception.code, 0)
1148
else:
1149
self.assertIsNotNone(e.exception.code)
1775
1150
1776
1151
1777
1152
class Test_commands_from_options(unittest.TestCase):
1778
1779
1153
def setUp(self):
1780
1154
self.parser = argparse.ArgumentParser()
1781
1155
add_command_line_options(self.parser)
1782
1156
1783
1157
def test_is_enabled(self):
1784
self.assert_command_from_args(["--is-enabled", "client"],
1158
self.assert_command_from_args(["--is-enabled", "foo"],
1785
1159
command.IsEnabled)
1786
1160
1787
def assert_command_from_args(self, args, command_cls, length=1,
1788
clients=None, **cmd_attrs):
1161
def assert_command_from_args(self, args, command_cls,
1162
**cmd_attrs):
1789
1163
"""Assert that parsing ARGS should result in an instance of
1790
1164
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1791
1165
options = self.parser.parse_args(args)
1792
1166
check_option_syntax(self.parser, options)
1793
1167
commands = commands_from_options(options)
1794
self.assertEqual(length, len(commands))
1795
for command in commands:
1796
if isinstance(command, command_cls):
1797
break
1798
else:
1799
self.assertIsInstance(command, command_cls)
1800
if clients is not None:
1801
self.assertEqual(clients, options.client)
1168
self.assertEqual(len(commands), 1)
1169
command = commands[0]
1170
self.assertIsInstance(command, command_cls)
1802
1171
for key, value in cmd_attrs.items():
1803
self.assertEqual(value, getattr(command, key))
1804
1805
def assert_commands_from_args(self, args, commands, clients=None):
1806
for cmd in commands:
1807
self.assert_command_from_args(args, cmd,
1808
length=len(commands),
1809
clients=clients)
1172
self.assertEqual(getattr(command, key), value)
1810
1173
1811
1174
def test_is_enabled_short(self):
1812
self.assert_command_from_args(["-V", "client"],
1175
self.assert_command_from_args(["-V", "foo"],
1813
1176
command.IsEnabled)
1814
1177
1815
1178
def test_approve(self):
1816
self.assert_command_from_args(["--approve", "client"],
1179
self.assert_command_from_args(["--approve", "foo"],
1817
1180
command.Approve)
1818
1181
1819
1182
def test_approve_short(self):
1820
self.assert_command_from_args(["-A", "client"],
1821
command.Approve)
1183
self.assert_command_from_args(["-A", "foo"], command.Approve)
1822
1184
1823
1185
def test_deny(self):
1824
self.assert_command_from_args(["--deny", "client"],
1825
command.Deny)
1186
self.assert_command_from_args(["--deny", "foo"], command.Deny)
1826
1187
1827
1188
def test_deny_short(self):
1828
self.assert_command_from_args(["-D", "client"], command.Deny)
1189
self.assert_command_from_args(["-D", "foo"], command.Deny)
1829
1190
1830
1191
def test_remove(self):
1831
self.assert_command_from_args(["--remove", "client"],
1192
self.assert_command_from_args(["--remove", "foo"],
1832
1193
command.Remove)
1833
1194
1834
1195
def test_deny_before_remove(self):
1835
1196
options = self.parser.parse_args(["--deny", "--remove",
1836
"client"])
1197
"foo"])
1837
1198
check_option_syntax(self.parser, options)
1838
1199
commands = commands_from_options(options)
1839
self.assertEqual(2, len(commands))
1200
self.assertEqual(len(commands), 2)
1840
1201
self.assertIsInstance(commands[0], command.Deny)
1841
1202
self.assertIsInstance(commands[1], command.Remove)
1842
1203
1845
1206
"--all"])
1846
1207
check_option_syntax(self.parser, options)
1847
1208
commands = commands_from_options(options)
1848
self.assertEqual(2, len(commands))
1209
self.assertEqual(len(commands), 2)
1849
1210
self.assertIsInstance(commands[0], command.Deny)
1850
1211
self.assertIsInstance(commands[1], command.Remove)
1851
1212
1852
1213
def test_remove_short(self):
1853
self.assert_command_from_args(["-r", "client"],
1854
command.Remove)
1214
self.assert_command_from_args(["-r", "foo"], command.Remove)
1855
1215
1856
1216
def test_dump_json(self):
1857
1217
self.assert_command_from_args(["--dump-json"],
1858
1218
command.DumpJSON)
1859
1219
1860
1220
def test_enable(self):
1861
self.assert_command_from_args(["--enable", "client"],
1221
self.assert_command_from_args(["--enable", "foo"],
1862
1222
command.Enable)
1863
1223
1864
1224
def test_enable_short(self):
1865
self.assert_command_from_args(["-e", "client"],
1866
command.Enable)
1225
self.assert_command_from_args(["-e", "foo"], command.Enable)
1867
1226
1868
1227
def test_disable(self):
1869
self.assert_command_from_args(["--disable", "client"],
1228
self.assert_command_from_args(["--disable", "foo"],
1870
1229
command.Disable)
1871
1230
1872
1231
def test_disable_short(self):
1873
self.assert_command_from_args(["-d", "client"],
1874
command.Disable)
1232
self.assert_command_from_args(["-d", "foo"], command.Disable)
1875
1233
1876
1234
def test_bump_timeout(self):
1877
self.assert_command_from_args(["--bump-timeout", "client"],
1235
self.assert_command_from_args(["--bump-timeout", "foo"],
1878
1236
command.BumpTimeout)
1879
1237
1880
1238
def test_bump_timeout_short(self):
1881
self.assert_command_from_args(["-b", "client"],
1239
self.assert_command_from_args(["-b", "foo"],
1882
1240
command.BumpTimeout)
1883
1241
1884
1242
def test_start_checker(self):
1885
self.assert_command_from_args(["--start-checker", "client"],
1243
self.assert_command_from_args(["--start-checker", "foo"],
1886
1244
command.StartChecker)
1887
1245
1888
1246
def test_stop_checker(self):
1889
self.assert_command_from_args(["--stop-checker", "client"],
1247
self.assert_command_from_args(["--stop-checker", "foo"],
1890
1248
command.StopChecker)
1891
1249
1892
1250
def test_approve_by_default(self):
1893
self.assert_command_from_args(["--approve-by-default",
1894
"client"],
1251
self.assert_command_from_args(["--approve-by-default", "foo"],
1895
1252
command.ApproveByDefault)
1896
1253
1897
1254
def test_deny_by_default(self):
1898
self.assert_command_from_args(["--deny-by-default", "client"],
1255
self.assert_command_from_args(["--deny-by-default", "foo"],
1899
1256
command.DenyByDefault)
1900
1257
1901
1258
def test_checker(self):
1902
self.assert_command_from_args(["--checker", ":", "client"],
1259
self.assert_command_from_args(["--checker", ":", "foo"],
1903
1260
command.SetChecker,
1904
1261
value_to_set=":")
1905
1262
1906
1263
def test_checker_empty(self):
1907
self.assert_command_from_args(["--checker", "", "client"],
1264
self.assert_command_from_args(["--checker", "", "foo"],
1908
1265
command.SetChecker,
1909
1266
value_to_set="")
1910
1267
1911
1268
def test_checker_short(self):
1912
self.assert_command_from_args(["-c", ":", "client"],
1269
self.assert_command_from_args(["-c", ":", "foo"],
1913
1270
command.SetChecker,
1914
1271
value_to_set=":")
1915
1272
1916
1273
def test_host(self):
1917
self.assert_command_from_args(
1918
["--host", "client.example.org", "client"],
1919
command.SetHost, value_to_set="client.example.org")
1274
self.assert_command_from_args(["--host", "foo.example.org",
1275
"foo"], command.SetHost,
1276
value_to_set="foo.example.org")
1920
1277
1921
1278
def test_host_short(self):
1922
self.assert_command_from_args(
1923
["-H", "client.example.org", "client"], command.SetHost,
1924
value_to_set="client.example.org")
1279
self.assert_command_from_args(["-H", "foo.example.org",
1280
"foo"], command.SetHost,
1281
value_to_set="foo.example.org")
1925
1282
1926
1283
def test_secret_devnull(self):
1927
1284
self.assert_command_from_args(["--secret", os.path.devnull,
1928
"client"], command.SetSecret,
1285
"foo"], command.SetSecret,
1929
1286
value_to_set=b"")
1930
1287
1931
1288
def test_secret_tempfile(self):
1934
1291
f.write(value)
1935
1292
f.seek(0)
1936
1293
self.assert_command_from_args(["--secret", f.name,
1937
"client"],
1938
command.SetSecret,
1294
"foo"], command.SetSecret,
1939
1295
value_to_set=value)
1940
1296
1941
1297
def test_secret_devnull_short(self):
1942
self.assert_command_from_args(["-s", os.path.devnull,
1943
"client"], command.SetSecret,
1298
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1299
command.SetSecret,
1944
1300
value_to_set=b"")
1945
1301
1946
1302
def test_secret_tempfile_short(self):
1948
1304
value = b"secret\0xyzzy\nbar"
1949
1305
f.write(value)
1950
1306
f.seek(0)
1951
self.assert_command_from_args(["-s", f.name, "client"],
1307
self.assert_command_from_args(["-s", f.name, "foo"],
1952
1308
command.SetSecret,
1953
1309
value_to_set=value)
1954
1310
1955
1311
def test_timeout(self):
1956
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1312
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1957
1313
command.SetTimeout,
1958
1314
value_to_set=300000)
1959
1315
1960
1316
def test_timeout_short(self):
1961
self.assert_command_from_args(["-t", "PT5M", "client"],
1317
self.assert_command_from_args(["-t", "PT5M", "foo"],
1962
1318
command.SetTimeout,
1963
1319
value_to_set=300000)
1964
1320
1965
1321
def test_extended_timeout(self):
1966
1322
self.assert_command_from_args(["--extended-timeout", "PT15M",
1967
"client"],
1323
"foo"],
1968
1324
command.SetExtendedTimeout,
1969
1325
value_to_set=900000)
1970
1326
1971
1327
def test_interval(self):
1972
self.assert_command_from_args(["--interval", "PT2M",
1973
"client"], command.SetInterval,
1328
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1329
command.SetInterval,
1974
1330
value_to_set=120000)
1975
1331
1976
1332
def test_interval_short(self):
1977
self.assert_command_from_args(["-i", "PT2M", "client"],
1333
self.assert_command_from_args(["-i", "PT2M", "foo"],
1978
1334
command.SetInterval,
1979
1335
value_to_set=120000)
1980
1336
1981
1337
def test_approval_delay(self):
1982
1338
self.assert_command_from_args(["--approval-delay", "PT30S",
1983
"client"],
1339
"foo"],
1984
1340
command.SetApprovalDelay,
1985
1341
value_to_set=30000)
1986
1342
1987
1343
def test_approval_duration(self):
1988
1344
self.assert_command_from_args(["--approval-duration", "PT1S",
1989
"client"],
1345
"foo"],
1990
1346
command.SetApprovalDuration,
1991
1347
value_to_set=1000)
1992
1348
2004
1360
verbose=True)
2005
1361
2006
1362
2007
def test_manual_page_example_1(self):
2008
self.assert_command_from_args("",
2009
command.PrintTable,
2010
clients=[],
2011
verbose=False)
2012
2013
def test_manual_page_example_2(self):
2014
self.assert_command_from_args(
2015
"--verbose foo1.example.org foo2.example.org".split(),
2016
command.PrintTable, clients=["foo1.example.org",
2017
"foo2.example.org"],
2018
verbose=True)
2019
2020
def test_manual_page_example_3(self):
2021
self.assert_command_from_args("--enable --all".split(),
2022
command.Enable,
2023
clients=[])
2024
2025
def test_manual_page_example_4(self):
2026
self.assert_commands_from_args(
2027
("--timeout=PT5M --interval=PT1M foo1.example.org"
2028
" foo2.example.org").split(),
2029
[command.SetTimeout, command.SetInterval],
2030
clients=["foo1.example.org", "foo2.example.org"])
2031
2032
def test_manual_page_example_5(self):
2033
self.assert_command_from_args("--approve --all".split(),
2034
command.Approve,
2035
clients=[])
2036
2037
2038
1363
class TestCommand(unittest.TestCase):
2039
1364
"""Abstract class for tests of command classes"""
2040
1365
2041
class FakeMandosBus(dbus.MandosBus):
2042
def __init__(self, testcase):
2043
self.client_properties = {
2044
"Name": "foo",
2045
"KeyID": ("92ed150794387c03ce684574b1139a65"
2046
"94a34f895daaaf09fd8ea90a27cddb12"),
2047
"Secret": b"secret",
2048
"Host": "foo.example.org",
2049
"Enabled": True,
2050
"Timeout": 300000,
2051
"LastCheckedOK": "2019-02-03T00:00:00",
2052
"Created": "2019-01-02T00:00:00",
2053
"Interval": 120000,
2054
"Fingerprint": ("778827225BA7DE539C5A"
2055
"7CFA59CFF7CDBD9A5920"),
2056
"CheckerRunning": False,
2057
"LastEnabled": "2019-01-03T00:00:00",
2058
"ApprovalPending": False,
2059
"ApprovedByDefault": True,
2060
"LastApprovalRequest": "",
2061
"ApprovalDelay": 0,
2062
"ApprovalDuration": 1000,
2063
"Checker": "fping -q -- %(host)s",
2064
"ExtendedTimeout": 900000,
2065
"Expires": "2019-02-04T00:00:00",
2066
"LastCheckerStatus": 0,
2067
}
2068
self.other_client_properties = {
2069
"Name": "barbar",
2070
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2071
"6ab612cff5ad227247e46c2b020f441c"),
2072
"Secret": b"secretbar",
2073
"Host": "192.0.2.3",
2074
"Enabled": True,
2075
"Timeout": 300000,
2076
"LastCheckedOK": "2019-02-04T00:00:00",
2077
"Created": "2019-01-03T00:00:00",
2078
"Interval": 120000,
2079
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2080
"F547B3A107558FCA3A27"),
2081
"CheckerRunning": True,
2082
"LastEnabled": "2019-01-04T00:00:00",
2083
"ApprovalPending": False,
2084
"ApprovedByDefault": False,
2085
"LastApprovalRequest": "2019-01-03T00:00:00",
2086
"ApprovalDelay": 30000,
2087
"ApprovalDuration": 93785000,
2088
"Checker": ":",
2089
"ExtendedTimeout": 900000,
2090
"Expires": "2019-02-05T00:00:00",
2091
"LastCheckerStatus": -2,
2092
}
2093
self.clients = collections.OrderedDict(
2094
[
2095
("client_objectpath", self.client_properties),
2096
("other_client_objectpath",
2097
self.other_client_properties),
2098
])
2099
self.one_client = {"client_objectpath":
2100
self.client_properties}
2101
self.testcase = testcase
2102
self.calls = []
2103
2104
def call_method(self, methodname, busname, objectpath,
2105
interface, *args):
2106
self.testcase.assertEqual("se.recompile.Mandos", busname)
2107
self.calls.append((methodname, busname, objectpath,
2108
interface, args))
2109
if interface == "org.freedesktop.DBus.Properties":
2110
if methodname == "Set":
2111
self.testcase.assertEqual(3, len(args))
2112
interface, key, value = args
2113
self.testcase.assertEqual(
2114
"se.recompile.Mandos.Client", interface)
2115
self.clients[objectpath][key] = value
2116
return
2117
elif interface == "se.recompile.Mandos":
2118
self.testcase.assertEqual("RemoveClient", methodname)
2119
self.testcase.assertEqual(1, len(args))
2120
clientpath = args[0]
2121
del self.clients[clientpath]
2122
return
2123
elif interface == "se.recompile.Mandos.Client":
2124
if methodname == "Approve":
2125
self.testcase.assertEqual(1, len(args))
2126
return
2127
raise ValueError()
2128
2129
1366
def setUp(self):
2130
self.bus = self.FakeMandosBus(self)
1367
testcase = self
1368
class MockClient(object):
1369
def __init__(self, name, **attributes):
1370
self.__dbus_object_path__ = "/clients/{}".format(name)
1371
self.attributes = attributes
1372
self.attributes["Name"] = name
1373
self.calls = []
1374
def Set(self, interface, propname, value, dbus_interface):
1375
testcase.assertEqual(interface, client_dbus_interface)
1376
testcase.assertEqual(dbus_interface,
1377
dbus.PROPERTIES_IFACE)
1378
self.attributes[propname] = value
1379
def Get(self, interface, propname, dbus_interface):
1380
testcase.assertEqual(interface, client_dbus_interface)
1381
testcase.assertEqual(dbus_interface,
1382
dbus.PROPERTIES_IFACE)
1383
return self.attributes[propname]
1384
def Approve(self, approve, dbus_interface):
1385
testcase.assertEqual(dbus_interface,
1386
client_dbus_interface)
1387
self.calls.append(("Approve", (approve,
1388
dbus_interface)))
1389
self.client = MockClient(
1390
"foo",
1391
KeyID=("92ed150794387c03ce684574b1139a65"
1392
"94a34f895daaaf09fd8ea90a27cddb12"),
1393
Secret=b"secret",
1394
Host="foo.example.org",
1395
Enabled=dbus.Boolean(True),
1396
Timeout=300000,
1397
LastCheckedOK="2019-02-03T00:00:00",
1398
Created="2019-01-02T00:00:00",
1399
Interval=120000,
1400
Fingerprint=("778827225BA7DE539C5A"
1401
"7CFA59CFF7CDBD9A5920"),
1402
CheckerRunning=dbus.Boolean(False),
1403
LastEnabled="2019-01-03T00:00:00",
1404
ApprovalPending=dbus.Boolean(False),
1405
ApprovedByDefault=dbus.Boolean(True),
1406
LastApprovalRequest="",
1407
ApprovalDelay=0,
1408
ApprovalDuration=1000,
1409
Checker="fping -q -- %(host)s",
1410
ExtendedTimeout=900000,
1411
Expires="2019-02-04T00:00:00",
1412
LastCheckerStatus=0)
1413
self.other_client = MockClient(
1414
"barbar",
1415
KeyID=("0558568eedd67d622f5c83b35a115f79"
1416
"6ab612cff5ad227247e46c2b020f441c"),
1417
Secret=b"secretbar",
1418
Host="192.0.2.3",
1419
Enabled=dbus.Boolean(True),
1420
Timeout=300000,
1421
LastCheckedOK="2019-02-04T00:00:00",
1422
Created="2019-01-03T00:00:00",
1423
Interval=120000,
1424
Fingerprint=("3E393AEAEFB84C7E89E2"
1425
"F547B3A107558FCA3A27"),
1426
CheckerRunning=dbus.Boolean(True),
1427
LastEnabled="2019-01-04T00:00:00",
1428
ApprovalPending=dbus.Boolean(False),
1429
ApprovedByDefault=dbus.Boolean(False),
1430
LastApprovalRequest="2019-01-03T00:00:00",
1431
ApprovalDelay=30000,
1432
ApprovalDuration=93785000,
1433
Checker=":",
1434
ExtendedTimeout=900000,
1435
Expires="2019-02-05T00:00:00",
1436
LastCheckerStatus=-2)
1437
self.clients = collections.OrderedDict(
1438
[
1439
("/clients/foo", self.client.attributes),
1440
("/clients/barbar", self.other_client.attributes),
1441
])
1442
self.one_client = {"/clients/foo": self.client.attributes}
1443
1444
@property
1445
def bus(self):
1446
class Bus(object):
1447
@staticmethod
1448
def get_object(client_bus_name, path):
1449
self.assertEqual(client_bus_name, dbus_busname)
1450
return {
1451
# Note: "self" here is the TestCmd instance, not
1452
# the Bus instance, since this is a static method!
1453
"/clients/foo": self.client,
1454
"/clients/barbar": self.other_client,
1455
}[path]
1456
return Bus()
2131
1457
2132
1458
2133
1459
class TestBaseCommands(TestCommand):
2134
1460
2135
def test_IsEnabled_exits_successfully(self):
1461
def test_is_enabled(self):
1462
self.assertTrue(all(command.IsEnabled().is_enabled(client,
1463
properties)
1464
for client, properties
1465
in self.clients.items()))
1466
1467
def test_is_enabled_run_exits_successfully(self):
2136
1468
with self.assertRaises(SystemExit) as e:
2137
command.IsEnabled().run(self.bus.one_client)
1469
command.IsEnabled().run(self.one_client)
2138
1470
if e.exception.code is not None:
2139
self.assertEqual(0, e.exception.code)
1471
self.assertEqual(e.exception.code, 0)
2140
1472
else:
2141
1473
self.assertIsNone(e.exception.code)
2142
1474
2143
def test_IsEnabled_exits_with_failure(self):
2144
self.bus.client_properties["Enabled"] = False
1475
def test_is_enabled_run_exits_with_failure(self):
1476
self.client.attributes["Enabled"] = dbus.Boolean(False)
2145
1477
with self.assertRaises(SystemExit) as e:
2146
command.IsEnabled().run(self.bus.one_client)
1478
command.IsEnabled().run(self.one_client)
2147
1479
if isinstance(e.exception.code, int):
2148
self.assertNotEqual(0, e.exception.code)
1480
self.assertNotEqual(e.exception.code, 0)
2149
1481
else:
2150
1482
self.assertIsNotNone(e.exception.code)
2151
1483
2152
def test_Approve(self):
2153
busname = "se.recompile.Mandos"
2154
client_interface = "se.recompile.Mandos.Client"
2155
command.Approve().run(self.bus.clients, self.bus)
2156
for clientpath in self.bus.clients:
2157
self.assertIn(("Approve", busname, clientpath,
2158
client_interface, (True,)), self.bus.calls)
2159
2160
def test_Deny(self):
2161
busname = "se.recompile.Mandos"
2162
client_interface = "se.recompile.Mandos.Client"
2163
command.Deny().run(self.bus.clients, self.bus)
2164
for clientpath in self.bus.clients:
2165
self.assertIn(("Approve", busname, clientpath,
2166
client_interface, (False,)),
2167
self.bus.calls)
2168
2169
def test_Remove(self):
2170
command.Remove().run(self.bus.clients, self.bus)
2171
for clientpath in self.bus.clients:
2172
self.assertIn(("RemoveClient", dbus_busname,
2173
dbus_server_path, dbus_server_interface,
2174
(clientpath,)), self.bus.calls)
1484
def test_approve(self):
1485
command.Approve().run(self.clients, self.bus)
1486
for clientpath in self.clients:
1487
client = self.bus.get_object(dbus_busname, clientpath)
1488
self.assertIn(("Approve", (True, client_dbus_interface)),
1489
client.calls)
1490
1491
def test_deny(self):
1492
command.Deny().run(self.clients, self.bus)
1493
for clientpath in self.clients:
1494
client = self.bus.get_object(dbus_busname, clientpath)
1495
self.assertIn(("Approve", (False, client_dbus_interface)),
1496
client.calls)
1497
1498
def test_remove(self):
1499
class MockMandos(object):
1500
def __init__(self):
1501
self.calls = []
1502
def RemoveClient(self, dbus_path):
1503
self.calls.append(("RemoveClient", (dbus_path,)))
1504
mandos = MockMandos()
1505
super(TestBaseCommands, self).setUp()
1506
command.Remove().run(self.clients, self.bus, mandos)
1507
self.assertEqual(len(mandos.calls), 2)
1508
for clientpath in self.clients:
1509
self.assertIn(("RemoveClient", (clientpath,)),
1510
mandos.calls)
2175
1511
2176
1512
expected_json = {
2177
1513
"foo": {
2225
1561
}
2226
1562
2227
1563
def test_DumpJSON_normal(self):
2228
with self.capture_stdout_to_buffer() as buffer:
2229
command.DumpJSON().run(self.bus.clients)
2230
json_data = json.loads(buffer.getvalue())
2231
self.assertDictEqual(self.expected_json, json_data)
2232
2233
@staticmethod
2234
@contextlib.contextmanager
2235
def capture_stdout_to_buffer():
2236
capture_buffer = io.StringIO()
2237
old_stdout = sys.stdout
2238
sys.stdout = capture_buffer
2239
try:
2240
yield capture_buffer
2241
finally:
2242
sys.stdout = old_stdout
1564
output = command.DumpJSON().output(self.clients.values())
1565
json_data = json.loads(output)
1566
self.assertDictEqual(json_data, self.expected_json)
2243
1567
2244
1568
def test_DumpJSON_one_client(self):
2245
with self.capture_stdout_to_buffer() as buffer:
2246
command.DumpJSON().run(self.bus.one_client)
2247
json_data = json.loads(buffer.getvalue())
1569
output = command.DumpJSON().output(self.one_client.values())
1570
json_data = json.loads(output)
2248
1571
expected_json = {"foo": self.expected_json["foo"]}
2249
self.assertDictEqual(expected_json, json_data)
1572
self.assertDictEqual(json_data, expected_json)
2250
1573
2251
1574
def test_PrintTable_normal(self):
2252
with self.capture_stdout_to_buffer() as buffer:
2253
command.PrintTable().run(self.bus.clients)
1575
output = command.PrintTable().output(self.clients.values())
2254
1576
expected_output = "\n".join((
2255
1577
"Name Enabled Timeout Last Successful Check",
2256
1578
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2257
1579
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2258
)) + "\n"
2259
self.assertEqual(expected_output, buffer.getvalue())
1580
))
1581
self.assertEqual(output, expected_output)
2260
1582
2261
1583
def test_PrintTable_verbose(self):
2262
with self.capture_stdout_to_buffer() as buffer:
2263
command.PrintTable(verbose=True).run(self.bus.clients)
1584
output = command.PrintTable(verbose=True).output(
1585
self.clients.values())
2264
1586
columns = (
2265
1587
(
2266
1588
"Name ",
2348
1670
)
2349
1671
)
2350
1672
num_lines = max(len(rows) for rows in columns)
2351
expected_output = ("\n".join("".join(rows[line]
2352
for rows in columns)
2353
for line in range(num_lines))
2354
+ "\n")
2355
self.assertEqual(expected_output, buffer.getvalue())
1673
expected_output = "\n".join("".join(rows[line]
1674
for rows in columns)
1675
for line in range(num_lines))
1676
self.assertEqual(output, expected_output)
2356
1677
2357
1678
def test_PrintTable_one_client(self):
2358
with self.capture_stdout_to_buffer() as buffer:
2359
command.PrintTable().run(self.bus.one_client)
1679
output = command.PrintTable().output(self.one_client.values())
2360
1680
expected_output = "\n".join((
2361
1681
"Name Enabled Timeout Last Successful Check",
2362
1682
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2363
)) + "\n"
2364
self.assertEqual(expected_output, buffer.getvalue())
2365
2366
2367
class TestPropertySetterCmd(TestCommand):
2368
"""Abstract class for tests of command.PropertySetter classes"""
2369
1683
))
1684
self.assertEqual(output, expected_output)
1685
1686
1687
class TestPropertyCmd(TestCommand):
1688
"""Abstract class for tests of command.Property classes"""
2370
1689
def runTest(self):
2371
1690
if not hasattr(self, "command"):
2372
return # Abstract TestCase class
2373
2374
if hasattr(self, "values_to_set"):
2375
cmd_args = [(value,) for value in self.values_to_set]
2376
values_to_get = getattr(self, "values_to_get",
2377
self.values_to_set)
2378
else:
2379
cmd_args = [() for x in range(len(self.values_to_get))]
2380
values_to_get = self.values_to_get
2381
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2382
for clientpath in self.bus.clients:
2383
self.bus.clients[clientpath][self.propname] = (
2384
Unique())
2385
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2386
for clientpath in self.bus.clients:
2387
value = (self.bus.clients[clientpath]
2388
[self.propname])
2389
self.assertNotIsInstance(value, Unique)
2390
self.assertEqual(value_to_get, value)
2391
2392
2393
class TestEnableCmd(TestPropertySetterCmd):
1691
return
1692
values_to_get = getattr(self, "values_to_get",
1693
self.values_to_set)
1694
for value_to_set, value_to_get in zip(self.values_to_set,
1695
values_to_get):
1696
for clientpath in self.clients:
1697
client = self.bus.get_object(dbus_busname, clientpath)
1698
old_value = client.attributes[self.propname]
1699
self.assertNotIsInstance(old_value, self.Unique)
1700
client.attributes[self.propname] = self.Unique()
1701
self.run_command(value_to_set, self.clients)
1702
for clientpath in self.clients:
1703
client = self.bus.get_object(dbus_busname, clientpath)
1704
value = client.attributes[self.propname]
1705
self.assertNotIsInstance(value, self.Unique)
1706
self.assertEqual(value, value_to_get)
1707
1708
class Unique(object):
1709
"""Class for objects which exist only to be unique objects,
1710
since unittest.mock.sentinel only exists in Python 3.3"""
1711
1712
def run_command(self, value, clients):
1713
self.command().run(clients, self.bus)
1714
1715
1716
class TestEnableCmd(TestPropertyCmd):
2394
1717
command = command.Enable
2395
1718
propname = "Enabled"
2396
values_to_get = [True]
2397
2398
2399
class TestDisableCmd(TestPropertySetterCmd):
1719
values_to_set = [dbus.Boolean(True)]
1720
1721
1722
class TestDisableCmd(TestPropertyCmd):
2400
1723
command = command.Disable
2401
1724
propname = "Enabled"
2402
values_to_get = [False]
2403
2404
2405
class TestBumpTimeoutCmd(TestPropertySetterCmd):
1725
values_to_set = [dbus.Boolean(False)]
1726
1727
1728
class TestBumpTimeoutCmd(TestPropertyCmd):
2406
1729
command = command.BumpTimeout
2407
1730
propname = "LastCheckedOK"
2408
values_to_get = [""]
2409
2410
2411
class TestStartCheckerCmd(TestPropertySetterCmd):
1731
values_to_set = [""]
1732
1733
1734
class TestStartCheckerCmd(TestPropertyCmd):
2412
1735
command = command.StartChecker
2413
1736
propname = "CheckerRunning"
2414
values_to_get = [True]
2415
2416
2417
class TestStopCheckerCmd(TestPropertySetterCmd):
1737
values_to_set = [dbus.Boolean(True)]
1738
1739
1740
class TestStopCheckerCmd(TestPropertyCmd):
2418
1741
command = command.StopChecker
2419
1742
propname = "CheckerRunning"
2420
values_to_get = [False]
2421
2422
2423
class TestApproveByDefaultCmd(TestPropertySetterCmd):
1743
values_to_set = [dbus.Boolean(False)]
1744
1745
1746
class TestApproveByDefaultCmd(TestPropertyCmd):
2424
1747
command = command.ApproveByDefault
2425
1748
propname = "ApprovedByDefault"
2426
values_to_get = [True]
2427
2428
2429
class TestDenyByDefaultCmd(TestPropertySetterCmd):
1749
values_to_set = [dbus.Boolean(True)]
1750
1751
1752
class TestDenyByDefaultCmd(TestPropertyCmd):
2430
1753
command = command.DenyByDefault
2431
1754
propname = "ApprovedByDefault"
2432
values_to_get = [False]
2433
2434
2435
class TestSetCheckerCmd(TestPropertySetterCmd):
1755
values_to_set = [dbus.Boolean(False)]
1756
1757
1758
class TestPropertyValueCmd(TestPropertyCmd):
1759
"""Abstract class for tests of PropertyValueCmd classes"""
1760
1761
def runTest(self):
1762
if type(self) is TestPropertyValueCmd:
1763
return
1764
return super(TestPropertyValueCmd, self).runTest()
1765
1766
def run_command(self, value, clients):
1767
self.command(value).run(clients, self.bus)
1768
1769
1770
class TestSetCheckerCmd(TestPropertyValueCmd):
2436
1771
command = command.SetChecker
2437
1772
propname = "Checker"
2438
1773
values_to_set = ["", ":", "fping -q -- %s"]
2439
1774
2440
1775
2441
class TestSetHostCmd(TestPropertySetterCmd):
1776
class TestSetHostCmd(TestPropertyValueCmd):
2442
1777
command = command.SetHost
2443
1778
propname = "Host"
2444
values_to_set = ["192.0.2.3", "client.example.org"]
2445
2446
2447
class TestSetSecretCmd(TestPropertySetterCmd):
1779
values_to_set = ["192.0.2.3", "foo.example.org"]
1780
1781
1782
class TestSetSecretCmd(TestPropertyValueCmd):
2448
1783
command = command.SetSecret
2449
1784
propname = "Secret"
2450
1785
values_to_set = [io.BytesIO(b""),
2451
1786
io.BytesIO(b"secret\0xyzzy\nbar")]
2452
values_to_get = [f.getvalue() for f in values_to_set]
2453
2454
2455
class TestSetTimeoutCmd(TestPropertySetterCmd):
1787
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1788
1789
1790
class TestSetTimeoutCmd(TestPropertyValueCmd):
2456
1791
command = command.SetTimeout
2457
1792
propname = "Timeout"
2458
1793
values_to_set = [datetime.timedelta(),
2460
1795
datetime.timedelta(seconds=1),
2461
1796
datetime.timedelta(weeks=1),
2462
1797
datetime.timedelta(weeks=52)]
2463
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2464
2465
2466
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
1798
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1799
1800
1801
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
2467
1802
command = command.SetExtendedTimeout
2468
1803
propname = "ExtendedTimeout"
2469
1804
values_to_set = [datetime.timedelta(),
2471
1806
datetime.timedelta(seconds=1),
2472
1807
datetime.timedelta(weeks=1),
2473
1808
datetime.timedelta(weeks=52)]
2474
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2475
2476
2477
class TestSetIntervalCmd(TestPropertySetterCmd):
1809
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1810
1811
1812
class TestSetIntervalCmd(TestPropertyValueCmd):
2478
1813
command = command.SetInterval
2479
1814
propname = "Interval"
2480
1815
values_to_set = [datetime.timedelta(),
2482
1817
datetime.timedelta(seconds=1),
2483
1818
datetime.timedelta(weeks=1),
2484
1819
datetime.timedelta(weeks=52)]
2485
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2486
2487
2488
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
1820
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1821
1822
1823
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
2489
1824
command = command.SetApprovalDelay
2490
1825
propname = "ApprovalDelay"
2491
1826
values_to_set = [datetime.timedelta(),
2493
1828
datetime.timedelta(seconds=1),
2494
1829
datetime.timedelta(weeks=1),
2495
1830
datetime.timedelta(weeks=52)]
2496
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2497
2498
2499
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
1831
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1832
1833
1834
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
2500
1835
command = command.SetApprovalDuration
2501
1836
propname = "ApprovalDuration"
2502
1837
values_to_set = [datetime.timedelta(),
2504
1839
datetime.timedelta(seconds=1),
2505
1840
datetime.timedelta(weeks=1),
2506
1841
datetime.timedelta(weeks=52)]
2507
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1842
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2508
1843
2509
1844
2510
1845
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0