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- Committer: Teddy Hogeborn
- Date: 2019-08-18 00:42:22 UTC
- Revision ID: teddy@recompile.se-20190818004222-lfrgtnmqz766a08e
Client: Use the systemd sysusers.d mechanism, if present
* Makefile (install-client-nokey): Also install sysusers.d file, if
$(SYSUSERS) exists.
* sysusers.d-mandos.conf: Adjust comment to match reality.
* Makefile (install-client-nokey): Also install sysusers.d file, if
$(SYSUSERS) exists.
* sysusers.d-mandos.conf: Adjust comment to match reality.
- files added:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
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*")))); -*-
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 -*-
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
45
45
import io
46
46
import tempfile
47
47
import contextlib
48
import abc
49
50
import dbus as dbus_python
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
51
65
52
66
# Show warnings by default
53
67
if not sys.warnoptions:
67
81
68
82
locale.setlocale(locale.LC_ALL, "")
69
83
70
version = "1.8.3"
84
version = "1.8.7"
71
85
72
86
73
87
def main():
82
96
if options.debug:
83
97
log.setLevel(logging.DEBUG)
84
98
85
bus = dbus_python_adapter.CachingBus(dbus_python)
99
if pydbus is not None:
100
bus = pydbus_adapter.CachingBus(pydbus)
101
else:
102
bus = dbus_python_adapter.CachingBus(dbus_python)
86
103
87
104
try:
88
105
all_clients = bus.get_clients_and_properties()
122
139
help="Select all clients")
123
140
parser.add_argument("-v", "--verbose", action="store_true",
124
141
help="Print all fields")
125
parser.add_argument("-j", "--dump-json", action="store_true",
142
parser.add_argument("-j", "--dump-json", dest="commands",
143
action="append_const", default=[],
144
const=command.DumpJSON(),
126
145
help="Dump client data in JSON format")
127
146
enable_disable = parser.add_mutually_exclusive_group()
128
enable_disable.add_argument("-e", "--enable", action="store_true",
147
enable_disable.add_argument("-e", "--enable", dest="commands",
148
action="append_const", default=[],
149
const=command.Enable(),
129
150
help="Enable client")
130
enable_disable.add_argument("-d", "--disable",
131
action="store_true",
151
enable_disable.add_argument("-d", "--disable", dest="commands",
152
action="append_const", default=[],
153
const=command.Disable(),
132
154
help="disable client")
133
parser.add_argument("-b", "--bump-timeout", action="store_true",
155
parser.add_argument("-b", "--bump-timeout", dest="commands",
156
action="append_const", default=[],
157
const=command.BumpTimeout(),
134
158
help="Bump timeout for client")
135
159
start_stop_checker = parser.add_mutually_exclusive_group()
136
160
start_stop_checker.add_argument("--start-checker",
137
action="store_true",
161
dest="commands",
162
action="append_const", default=[],
163
const=command.StartChecker(),
138
164
help="Start checker for client")
139
start_stop_checker.add_argument("--stop-checker",
140
action="store_true",
165
start_stop_checker.add_argument("--stop-checker", dest="commands",
166
action="append_const", default=[],
167
const=command.StopChecker(),
141
168
help="Stop checker for client")
142
parser.add_argument("-V", "--is-enabled", action="store_true",
169
parser.add_argument("-V", "--is-enabled", dest="commands",
170
action="append_const", default=[],
171
const=command.IsEnabled(),
143
172
help="Check if client is enabled")
144
parser.add_argument("-r", "--remove", action="store_true",
173
parser.add_argument("-r", "--remove", dest="commands",
174
action="append_const", default=[],
175
const=command.Remove(),
145
176
help="Remove client")
146
parser.add_argument("-c", "--checker",
177
parser.add_argument("-c", "--checker", dest="commands",
178
action="append", default=[],
179
metavar="COMMAND", type=command.SetChecker,
147
180
help="Set checker command for client")
148
parser.add_argument("-t", "--timeout", type=string_to_delta,
149
help="Set timeout for client")
150
parser.add_argument("--extended-timeout", type=string_to_delta,
151
help="Set extended timeout for client")
152
parser.add_argument("-i", "--interval", type=string_to_delta,
153
help="Set checker interval 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")
154
196
approve_deny_default = parser.add_mutually_exclusive_group()
155
197
approve_deny_default.add_argument(
156
"--approve-by-default", action="store_true",
157
default=None, dest="approved_by_default",
198
"--approve-by-default", dest="commands",
199
action="append_const", default=[],
200
const=command.ApproveByDefault(),
158
201
help="Set client to be approved by default")
159
202
approve_deny_default.add_argument(
160
"--deny-by-default", action="store_false",
161
dest="approved_by_default",
203
"--deny-by-default", dest="commands",
204
action="append_const", default=[],
205
const=command.DenyByDefault(),
162
206
help="Set client to be denied by default")
163
parser.add_argument("--approval-delay", type=string_to_delta,
164
help="Set delay before client approve/deny")
165
parser.add_argument("--approval-duration", type=string_to_delta,
166
help="Set duration of one client approval")
167
parser.add_argument("-H", "--host", help="Set host for client")
168
parser.add_argument("-s", "--secret",
169
type=argparse.FileType(mode="rb"),
170
help="Set password blob (file) for client")
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")
171
226
approve_deny = parser.add_mutually_exclusive_group()
172
227
approve_deny.add_argument(
173
"-A", "--approve", action="store_true",
228
"-A", "--approve", dest="commands", action="append_const",
229
default=[], const=command.Approve(),
174
230
help="Approve any current client request")
175
approve_deny.add_argument("-D", "--deny", action="store_true",
231
approve_deny.add_argument("-D", "--deny", dest="commands",
232
action="append_const", default=[],
233
const=command.Deny(),
176
234
help="Deny any current client request")
177
235
parser.add_argument("--debug", action="store_true",
178
236
help="Debug mode (show D-Bus commands)")
195
253
def rfc3339_duration_to_delta(duration):
196
254
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
197
255
198
>>> rfc3339_duration_to_delta("P7D")
199
datetime.timedelta(7)
200
>>> rfc3339_duration_to_delta("PT60S")
201
datetime.timedelta(0, 60)
202
>>> rfc3339_duration_to_delta("PT60M")
203
datetime.timedelta(0, 3600)
204
>>> rfc3339_duration_to_delta("P60M")
205
datetime.timedelta(1680)
206
>>> rfc3339_duration_to_delta("PT24H")
207
datetime.timedelta(1)
208
>>> rfc3339_duration_to_delta("P1W")
209
datetime.timedelta(7)
210
>>> rfc3339_duration_to_delta("PT5M30S")
211
datetime.timedelta(0, 330)
212
>>> rfc3339_duration_to_delta("P1DT3M20S")
213
datetime.timedelta(1, 200)
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
214
273
>>> # Can not be empty:
215
274
>>> rfc3339_duration_to_delta("")
216
275
Traceback (most recent call last):
326
385
"""Parse an interval string as documented by Mandos before 1.6.1,
327
386
and return a datetime.timedelta
328
387
329
>>> parse_pre_1_6_1_interval('7d')
330
datetime.timedelta(7)
331
>>> parse_pre_1_6_1_interval('60s')
332
datetime.timedelta(0, 60)
333
>>> parse_pre_1_6_1_interval('60m')
334
datetime.timedelta(0, 3600)
335
>>> parse_pre_1_6_1_interval('24h')
336
datetime.timedelta(1)
337
>>> parse_pre_1_6_1_interval('1w')
338
datetime.timedelta(7)
339
>>> parse_pre_1_6_1_interval('5m 30s')
340
datetime.timedelta(0, 330)
341
>>> parse_pre_1_6_1_interval('')
342
datetime.timedelta(0)
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
343
402
>>> # Ignore unknown characters, allow any order and repetitions
344
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
345
datetime.timedelta(2, 480, 18000)
403
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
404
True
346
405
347
406
"""
348
407
369
428
"""Apply additional restrictions on options, not expressible in
370
429
argparse"""
371
430
372
def has_actions(options):
373
return any((options.enable,
374
options.disable,
375
options.bump_timeout,
376
options.start_checker,
377
options.stop_checker,
378
options.is_enabled,
379
options.remove,
380
options.checker is not None,
381
options.timeout is not None,
382
options.extended_timeout is not None,
383
options.interval is not None,
384
options.approved_by_default is not None,
385
options.approval_delay is not None,
386
options.approval_duration is not None,
387
options.host is not None,
388
options.secret is not None,
389
options.approve,
390
options.deny))
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)
391
454
392
if has_actions(options) and not (options.client or options.all):
455
if has_commands(options) and not (options.client or options.all):
393
456
parser.error("Options require clients names or --all.")
394
if options.verbose and has_actions(options):
457
if options.verbose and has_commands(options):
395
458
parser.error("--verbose can only be used alone.")
396
if options.dump_json and (options.verbose
397
or has_actions(options)):
459
if (has_commands(options, (command.DumpJSON,))
460
and (options.verbose or len(options.commands) > 1)):
398
461
parser.error("--dump-json can only be used alone.")
399
if options.all and not has_actions(options):
462
if options.all and not has_commands(options):
400
463
parser.error("--all requires an action.")
401
if options.is_enabled and len(options.client) > 1:
464
if (has_commands(options, (command.IsEnabled,))
465
and len(options.client) > 1):
402
466
parser.error("--is-enabled requires exactly one client")
403
if options.remove:
404
options.remove = False
405
if has_actions(options) and not options.deny:
406
parser.error("--remove can only be combined with --deny")
407
options.remove = True
408
409
410
411
class dbus(object):
412
413
class SystemBus(object):
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:
414
476
415
477
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
416
478
def get_managed_objects(self, busname, objectpath):
462
524
pass
463
525
464
526
465
class dbus_python_adapter(object):
527
class dbus_python_adapter:
466
528
467
529
class SystemBus(dbus.MandosBus):
468
530
"""Use dbus-python"""
513
575
for key, subval in value.items()}
514
576
return value
515
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)
516
586
517
class SilenceLogger(object):
587
class SilenceLogger:
518
588
"Simple context manager to silence a particular logger"
519
589
def __init__(self, loggername):
520
590
self.logger = logging.getLogger(loggername)
549
619
return new_object
550
620
551
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
683
684
552
685
def commands_from_options(options):
553
686
554
commands = []
555
556
if options.is_enabled:
557
commands.append(command.IsEnabled())
558
559
if options.approve:
560
commands.append(command.Approve())
561
562
if options.deny:
563
commands.append(command.Deny())
564
565
if options.remove:
566
commands.append(command.Remove())
567
568
if options.dump_json:
569
commands.append(command.DumpJSON())
570
571
if options.enable:
572
commands.append(command.Enable())
573
574
if options.disable:
575
commands.append(command.Disable())
576
577
if options.bump_timeout:
578
commands.append(command.BumpTimeout())
579
580
if options.start_checker:
581
commands.append(command.StartChecker())
582
583
if options.stop_checker:
584
commands.append(command.StopChecker())
585
586
if options.approved_by_default is not None:
587
if options.approved_by_default:
588
commands.append(command.ApproveByDefault())
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)
589
705
else:
590
commands.append(command.DenyByDefault())
591
592
if options.checker is not None:
593
commands.append(command.SetChecker(options.checker))
594
595
if options.host is not None:
596
commands.append(command.SetHost(options.host))
597
598
if options.secret is not None:
599
commands.append(command.SetSecret(options.secret))
600
601
if options.timeout is not None:
602
commands.append(command.SetTimeout(options.timeout))
603
604
if options.extended_timeout:
605
commands.append(
606
command.SetExtendedTimeout(options.extended_timeout))
607
608
if options.interval is not None:
609
commands.append(command.SetInterval(options.interval))
610
611
if options.approval_delay is not None:
612
commands.append(
613
command.SetApprovalDelay(options.approval_delay))
614
615
if options.approval_duration is not None:
616
commands.append(
617
command.SetApprovalDuration(options.approval_duration))
706
cleaned_after.append(cmd)
707
if cleaned_after != after_remove:
708
commands = before_remove + cleaned_after
618
709
619
710
# If no command option has been given, show table of clients,
620
711
# optionally verbosely
624
715
return commands
625
716
626
717
627
class command(object):
718
class command:
628
719
"""A namespace for command classes"""
629
720
630
class Base(object):
721
class Base:
631
722
"""Abstract base class for commands"""
632
723
def run(self, clients, bus=None):
633
724
"""Normal commands should implement run_on_one_client(),
696
787
keywords = self.all_keywords
697
788
print(self.TableOfClients(clients.values(), keywords))
698
789
699
class TableOfClients(object):
790
class TableOfClients:
700
791
tableheaders = {
701
792
"Name": "Name",
702
793
"Enabled": "Enabled",
835
926
def __init__(self, value):
836
927
self.value_to_set = value
837
928
929
@classmethod
930
def argparse(cls, argtype):
931
def cmdtype(arg):
932
return cls(argtype(arg))
933
return cmdtype
838
934
839
935
class SetChecker(PropertySetterValue):
840
936
propname = "Checker"
928
1024
"output"))
929
1025
930
1026
931
class Unique(object):
1027
class Unique:
932
1028
"""Class for objects which exist only to be unique objects, since
933
1029
unittest.mock.sentinel only exists in Python 3.3"""
934
1030
966
1062
967
1063
def test_actions_requires_client_or_all(self):
968
1064
for action, value in self.actions.items():
969
options = self.parser.parse_args()
970
setattr(options, action, value)
1065
args = self.actionargs(action, value)
971
1066
with self.assertParseError():
972
self.check_option_syntax(options)
1067
self.parse_args(args)
973
1068
974
# This mostly corresponds to the definition from has_actions() in
1069
# This mostly corresponds to the definition from has_commands() in
975
1070
# check_option_syntax()
976
1071
actions = {
977
# The actual values set here are not that important, but we do
978
# at least stick to the correct types, even though they are
979
# never used
980
"enable": True,
981
"disable": True,
982
"bump_timeout": True,
983
"start_checker": True,
984
"stop_checker": True,
985
"is_enabled": True,
986
"remove": True,
987
"checker": "x",
988
"timeout": datetime.timedelta(),
989
"extended_timeout": datetime.timedelta(),
990
"interval": datetime.timedelta(),
991
"approved_by_default": True,
992
"approval_delay": datetime.timedelta(),
993
"approval_duration": datetime.timedelta(),
994
"host": "x",
995
"secret": io.BytesIO(b"x"),
996
"approve": True,
997
"deny": True,
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,
998
1091
}
999
1092
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
1000
1100
@contextlib.contextmanager
1001
1101
def assertParseError(self):
1002
1102
with self.assertRaises(SystemExit) as e:
1007
1107
# /argparse.html#exiting-methods
1008
1108
self.assertEqual(2, e.exception.code)
1009
1109
1110
def parse_args(self, args):
1111
options = self.parser.parse_args(args)
1112
check_option_syntax(self.parser, options)
1113
1010
1114
@staticmethod
1011
1115
@contextlib.contextmanager
1012
1116
def redirect_stderr_to_devnull():
1023
1127
1024
1128
def test_actions_all_conflicts_with_verbose(self):
1025
1129
for action, value in self.actions.items():
1026
options = self.parser.parse_args()
1027
setattr(options, action, value)
1028
options.all = True
1029
options.verbose = True
1130
args = self.actionargs(action, value, "--all",
1131
"--verbose")
1030
1132
with self.assertParseError():
1031
self.check_option_syntax(options)
1133
self.parse_args(args)
1032
1134
1033
1135
def test_actions_with_client_conflicts_with_verbose(self):
1034
1136
for action, value in self.actions.items():
1035
options = self.parser.parse_args()
1036
setattr(options, action, value)
1037
options.verbose = True
1038
options.client = ["client"]
1137
args = self.actionargs(action, value, "--verbose",
1138
"client")
1039
1139
with self.assertParseError():
1040
self.check_option_syntax(options)
1140
self.parse_args(args)
1041
1141
1042
1142
def test_dump_json_conflicts_with_verbose(self):
1043
options = self.parser.parse_args()
1044
options.dump_json = True
1045
options.verbose = True
1143
args = ["--dump-json", "--verbose"]
1046
1144
with self.assertParseError():
1047
self.check_option_syntax(options)
1145
self.parse_args(args)
1048
1146
1049
1147
def test_dump_json_conflicts_with_action(self):
1050
1148
for action, value in self.actions.items():
1051
options = self.parser.parse_args()
1052
setattr(options, action, value)
1053
options.dump_json = True
1149
args = self.actionargs(action, value, "--dump-json")
1054
1150
with self.assertParseError():
1055
self.check_option_syntax(options)
1151
self.parse_args(args)
1056
1152
1057
1153
def test_all_can_not_be_alone(self):
1058
options = self.parser.parse_args()
1059
options.all = True
1154
args = ["--all"]
1060
1155
with self.assertParseError():
1061
self.check_option_syntax(options)
1156
self.parse_args(args)
1062
1157
1063
1158
def test_all_is_ok_with_any_action(self):
1064
1159
for action, value in self.actions.items():
1065
options = self.parser.parse_args()
1066
setattr(options, action, value)
1067
options.all = True
1068
self.check_option_syntax(options)
1160
args = self.actionargs(action, value, "--all")
1161
self.parse_args(args)
1069
1162
1070
1163
def test_any_action_is_ok_with_one_client(self):
1071
1164
for action, value in self.actions.items():
1072
options = self.parser.parse_args()
1073
setattr(options, action, value)
1074
options.client = ["client"]
1075
self.check_option_syntax(options)
1165
args = self.actionargs(action, value, "client")
1166
self.parse_args(args)
1076
1167
1077
1168
def test_one_client_with_all_actions_except_is_enabled(self):
1078
options = self.parser.parse_args()
1079
1169
for action, value in self.actions.items():
1080
if action == "is_enabled":
1170
if action == "--is-enabled":
1081
1171
continue
1082
setattr(options, action, value)
1083
options.client = ["client"]
1084
self.check_option_syntax(options)
1172
args = self.actionargs(action, value, "client")
1173
self.parse_args(args)
1085
1174
1086
1175
def test_two_clients_with_all_actions_except_is_enabled(self):
1087
options = self.parser.parse_args()
1088
1176
for action, value in self.actions.items():
1089
if action == "is_enabled":
1177
if action == "--is-enabled":
1090
1178
continue
1091
setattr(options, action, value)
1092
options.client = ["client1", "client2"]
1093
self.check_option_syntax(options)
1179
args = self.actionargs(action, value, "client1",
1180
"client2")
1181
self.parse_args(args)
1094
1182
1095
1183
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1096
1184
for action, value in self.actions.items():
1097
if action == "is_enabled":
1185
if action == "--is-enabled":
1098
1186
continue
1099
options = self.parser.parse_args()
1100
setattr(options, action, value)
1101
options.client = ["client1", "client2"]
1102
self.check_option_syntax(options)
1187
args = self.actionargs(action, value, "client1",
1188
"client2")
1189
self.parse_args(args)
1103
1190
1104
1191
def test_is_enabled_fails_without_client(self):
1105
options = self.parser.parse_args()
1106
options.is_enabled = True
1192
args = ["--is-enabled"]
1107
1193
with self.assertParseError():
1108
self.check_option_syntax(options)
1194
self.parse_args(args)
1109
1195
1110
1196
def test_is_enabled_fails_with_two_clients(self):
1111
options = self.parser.parse_args()
1112
options.is_enabled = True
1113
options.client = ["client1", "client2"]
1197
args = ["--is-enabled", "client1", "client2"]
1114
1198
with self.assertParseError():
1115
self.check_option_syntax(options)
1199
self.parse_args(args)
1116
1200
1117
1201
def test_remove_can_only_be_combined_with_action_deny(self):
1118
1202
for action, value in self.actions.items():
1119
if action in {"remove", "deny"}:
1203
if action in {"--remove", "--deny"}:
1120
1204
continue
1121
options = self.parser.parse_args()
1122
setattr(options, action, value)
1123
options.all = True
1124
options.remove = True
1205
args = self.actionargs(action, value, "--all",
1206
"--remove")
1125
1207
with self.assertParseError():
1126
self.check_option_syntax(options)
1208
self.parse_args(args)
1127
1209
1128
1210
1129
1211
class Test_dbus_exceptions(unittest.TestCase):
1232
1314
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1233
1315
1234
1316
def MockDBusPython_func(self, func):
1235
class mock_dbus_python(object):
1317
class mock_dbus_python:
1236
1318
"""mock dbus-python module"""
1237
class exceptions(object):
1319
class exceptions:
1238
1320
"""Pseudo-namespace"""
1239
1321
class DBusException(Exception):
1240
1322
pass
1241
class SystemBus(object):
1323
class SystemBus:
1242
1324
@staticmethod
1243
1325
def get_object(busname, objectpath):
1244
1326
DBusObject = collections.namedtuple(
1245
"DBusObject", ("methodname",))
1327
"DBusObject", ("methodname", "Set"))
1246
1328
def method(*args, **kwargs):
1247
1329
self.assertEqual({"dbus_interface":
1248
1330
"interface"},
1249
1331
kwargs)
1250
1332
return func(*args)
1251
return DBusObject(methodname=method)
1252
class Boolean(object):
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:
1253
1344
def __init__(self, value):
1254
1345
self.value = bool(value)
1255
1346
def __bool__(self):
1260
1351
pass
1261
1352
class Dictionary(dict):
1262
1353
pass
1354
class ByteArray(bytes):
1355
pass
1263
1356
return mock_dbus_python
1264
1357
1265
1358
def call_method(self, bus, methodname, busname, objectpath,
1442
1535
# Make sure the dbus logger was suppressed
1443
1536
self.assertEqual(0, counting_handler.count)
1444
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
1445
1554
def test_get_object_converts_to_correct_exception(self):
1446
1555
bus = dbus_python_adapter.SystemBus(
1447
1556
self.fake_dbus_python_raises_exception_on_connect)
1449
1558
self.call_method(bus, "methodname", "busname",
1450
1559
"objectpath", "interface")
1451
1560
1452
class fake_dbus_python_raises_exception_on_connect(object):
1561
class fake_dbus_python_raises_exception_on_connect:
1453
1562
"""fake dbus-python module"""
1454
class exceptions(object):
1563
class exceptions:
1455
1564
"""Pseudo-namespace"""
1456
1565
class DBusException(Exception):
1457
1566
pass
1465
1574
1466
1575
1467
1576
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1468
class mock_dbus_python(object):
1577
class mock_dbus_python:
1469
1578
"""mock dbus-python modules"""
1470
class SystemBus(object):
1579
class SystemBus:
1471
1580
@staticmethod
1472
1581
def get_object(busname, objectpath):
1473
1582
return Unique()
1516
1625
self.assertIs(obj1, obj1b)
1517
1626
1518
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)
1775
1776
1519
1777
class Test_commands_from_options(unittest.TestCase):
1520
1778
1521
1779
def setUp(self):
1526
1784
self.assert_command_from_args(["--is-enabled", "client"],
1527
1785
command.IsEnabled)
1528
1786
1529
def assert_command_from_args(self, args, command_cls,
1530
**cmd_attrs):
1787
def assert_command_from_args(self, args, command_cls, length=1,
1788
clients=None, **cmd_attrs):
1531
1789
"""Assert that parsing ARGS should result in an instance of
1532
1790
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1533
1791
options = self.parser.parse_args(args)
1534
1792
check_option_syntax(self.parser, options)
1535
1793
commands = commands_from_options(options)
1536
self.assertEqual(1, len(commands))
1537
command = commands[0]
1538
self.assertIsInstance(command, command_cls)
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)
1539
1802
for key, value in cmd_attrs.items():
1540
1803
self.assertEqual(value, getattr(command, key))
1541
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)
1810
1542
1811
def test_is_enabled_short(self):
1543
1812
self.assert_command_from_args(["-V", "client"],
1544
1813
command.IsEnabled)
1735
2004
verbose=True)
1736
2005
1737
2006
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
1738
2038
class TestCommand(unittest.TestCase):
1739
2039
"""Abstract class for tests of command classes"""
1740
2040
2070
2370
def runTest(self):
2071
2371
if not hasattr(self, "command"):
2072
2372
return # Abstract TestCase class
2073
values_to_get = getattr(self, "values_to_get",
2074
self.values_to_set)
2075
for value_to_set, value_to_get in zip(self.values_to_set,
2076
values_to_get):
2077
for clientpath in self.bus.clients:
2078
self.bus.clients[clientpath][self.propname] = Unique()
2079
self.run_command(value_to_set, self.bus.clients)
2080
for clientpath in self.bus.clients:
2081
value = self.bus.clients[clientpath][self.propname]
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])
2082
2389
self.assertNotIsInstance(value, Unique)
2083
2390
self.assertEqual(value_to_get, value)
2084
2391
2085
def run_command(self, value, clients):
2086
self.command().run(clients, self.bus)
2087
2088
2392
2089
2393
class TestEnableCmd(TestPropertySetterCmd):
2090
2394
command = command.Enable
2091
2395
propname = "Enabled"
2092
values_to_set = [True]
2396
values_to_get = [True]
2093
2397
2094
2398
2095
2399
class TestDisableCmd(TestPropertySetterCmd):
2096
2400
command = command.Disable
2097
2401
propname = "Enabled"
2098
values_to_set = [False]
2402
values_to_get = [False]
2099
2403
2100
2404
2101
2405
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2102
2406
command = command.BumpTimeout
2103
2407
propname = "LastCheckedOK"
2104
values_to_set = [""]
2408
values_to_get = [""]
2105
2409
2106
2410
2107
2411
class TestStartCheckerCmd(TestPropertySetterCmd):
2108
2412
command = command.StartChecker
2109
2413
propname = "CheckerRunning"
2110
values_to_set = [True]
2414
values_to_get = [True]
2111
2415
2112
2416
2113
2417
class TestStopCheckerCmd(TestPropertySetterCmd):
2114
2418
command = command.StopChecker
2115
2419
propname = "CheckerRunning"
2116
values_to_set = [False]
2420
values_to_get = [False]
2117
2421
2118
2422
2119
2423
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2120
2424
command = command.ApproveByDefault
2121
2425
propname = "ApprovedByDefault"
2122
values_to_set = [True]
2426
values_to_get = [True]
2123
2427
2124
2428
2125
2429
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2126
2430
command = command.DenyByDefault
2127
2431
propname = "ApprovedByDefault"
2128
values_to_set = [False]
2129
2130
2131
class TestPropertySetterValueCmd(TestPropertySetterCmd):
2132
"""Abstract class for tests of PropertySetterValueCmd classes"""
2133
2134
def run_command(self, value, clients):
2135
self.command(value).run(clients, self.bus)
2136
2137
2138
class TestSetCheckerCmd(TestPropertySetterValueCmd):
2432
values_to_get = [False]
2433
2434
2435
class TestSetCheckerCmd(TestPropertySetterCmd):
2139
2436
command = command.SetChecker
2140
2437
propname = "Checker"
2141
2438
values_to_set = ["", ":", "fping -q -- %s"]
2142
2439
2143
2440
2144
class TestSetHostCmd(TestPropertySetterValueCmd):
2441
class TestSetHostCmd(TestPropertySetterCmd):
2145
2442
command = command.SetHost
2146
2443
propname = "Host"
2147
2444
values_to_set = ["192.0.2.3", "client.example.org"]
2148
2445
2149
2446
2150
class TestSetSecretCmd(TestPropertySetterValueCmd):
2447
class TestSetSecretCmd(TestPropertySetterCmd):
2151
2448
command = command.SetSecret
2152
2449
propname = "Secret"
2153
2450
values_to_set = [io.BytesIO(b""),
2155
2452
values_to_get = [f.getvalue() for f in values_to_set]
2156
2453
2157
2454
2158
class TestSetTimeoutCmd(TestPropertySetterValueCmd):
2455
class TestSetTimeoutCmd(TestPropertySetterCmd):
2159
2456
command = command.SetTimeout
2160
2457
propname = "Timeout"
2161
2458
values_to_set = [datetime.timedelta(),
2166
2463
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2167
2464
2168
2465
2169
class TestSetExtendedTimeoutCmd(TestPropertySetterValueCmd):
2466
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2170
2467
command = command.SetExtendedTimeout
2171
2468
propname = "ExtendedTimeout"
2172
2469
values_to_set = [datetime.timedelta(),
2177
2474
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2178
2475
2179
2476
2180
class TestSetIntervalCmd(TestPropertySetterValueCmd):
2477
class TestSetIntervalCmd(TestPropertySetterCmd):
2181
2478
command = command.SetInterval
2182
2479
propname = "Interval"
2183
2480
values_to_set = [datetime.timedelta(),
2188
2485
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2189
2486
2190
2487
2191
class TestSetApprovalDelayCmd(TestPropertySetterValueCmd):
2488
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2192
2489
command = command.SetApprovalDelay
2193
2490
propname = "ApprovalDelay"
2194
2491
values_to_set = [datetime.timedelta(),
2199
2496
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2200
2497
2201
2498
2202
class TestSetApprovalDurationCmd(TestPropertySetterValueCmd):
2499
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2203
2500
command = command.SetApprovalDuration
2204
2501
propname = "ApprovalDuration"
2205
2502
values_to_set = [datetime.timedelta(),
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0