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- Committer: Teddy Hogeborn
- Date: 2019-03-13 22:21:45 UTC
- Revision ID: teddy@recompile.se-20190313222145-2icvxn9caz7zcr0c
mandos-ctl: Refactor
* mandos-ctl (PrintTableCmd.TableOfClients.__init__): Remove unused
parameter
"tableheaders".
* mandos-ctl (PrintTableCmd.TableOfClients.__init__): Remove unused
parameter
"tableheaders".
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
#!/usr/bin/python3 -bbI
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
#
4
# Mandos Control - Control or query the Mandos server
5
#
6
# Copyright © 2008-2020 Teddy Hogeborn
7
# Copyright © 2008-2020 Björn Påhlsson
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*")))); -*-
3
#
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
46
46
import tempfile
47
47
import contextlib
48
48
49
if sys.version_info.major == 2:
50
__metaclass__ = type
51
str = unicode
52
53
class gi:
54
"""Dummy gi module, for the tests"""
55
class repository:
56
class GLib:
57
class Error(Exception):
58
pass
59
dbussy = None
60
ravel = None
61
dbus_python = None
62
pydbus = None
63
64
try:
65
import dbussy
66
import ravel
67
except ImportError:
68
try:
69
import pydbus
70
import gi
71
except ImportError:
72
import dbus as dbus_python
73
49
import dbus
74
50
75
51
# Show warnings by default
76
52
if not sys.warnoptions:
84
60
logging.captureWarnings(True) # Show warnings via the logging system
85
61
86
62
if sys.version_info.major == 2:
87
import StringIO
88
io.StringIO = StringIO.StringIO
63
str = unicode
89
64
90
65
locale.setlocale(locale.LC_ALL, "")
91
66
92
version = "1.8.14"
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"
93
80
94
81
95
82
def main():
96
83
parser = argparse.ArgumentParser()
84
97
85
add_command_line_options(parser)
98
86
99
87
options = parser.parse_args()
88
100
89
check_option_syntax(parser, options)
101
90
102
91
clientnames = options.client
104
93
if options.debug:
105
94
log.setLevel(logging.DEBUG)
106
95
107
if dbussy is not None and ravel is not None:
108
bus = dbussy_adapter.CachingBus(dbussy, ravel)
109
elif pydbus is not None:
110
bus = pydbus_adapter.CachingBus(pydbus)
111
else:
112
bus = dbus_python_adapter.CachingBus(dbus_python)
113
114
try:
115
all_clients = bus.get_clients_and_properties()
116
except dbus.ConnectFailed as e:
117
log.critical("Could not connect to Mandos server: %s", e)
118
sys.exit(1)
119
except dbus.Error as e:
120
log.critical(
121
"Failed to access Mandos server through D-Bus:\n%s", e)
122
sys.exit(1)
123
124
# Compile dict of (clientpath: properties) to process
96
try:
97
bus = dbus.SystemBus()
98
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
99
dbus_busname, server_dbus_path)
100
mandos_dbus_objc = bus.get_object(dbus_busname,
101
server_dbus_path)
102
except dbus.exceptions.DBusException:
103
log.critical("Could not connect to Mandos server")
104
sys.exit(1)
105
106
mandos_serv = dbus.Interface(mandos_dbus_objc,
107
dbus_interface=server_dbus_interface)
108
mandos_serv_object_manager = dbus.Interface(
109
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
110
111
# Filter out log message from dbus module
112
dbus_logger = logging.getLogger("dbus.proxies")
113
class NullFilter(logging.Filter):
114
def filter(self, record):
115
return False
116
dbus_filter = NullFilter()
117
try:
118
dbus_logger.addFilter(dbus_filter)
119
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
120
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
121
mandos_clients = {path: ifs_and_props[client_dbus_interface]
122
for path, ifs_and_props in
123
mandos_serv_object_manager
124
.GetManagedObjects().items()
125
if client_dbus_interface in ifs_and_props}
126
except dbus.exceptions.DBusException as e:
127
log.critical("Failed to access Mandos server through D-Bus:"
128
"\n%s", e)
129
sys.exit(1)
130
finally:
131
# restore dbus logger
132
dbus_logger.removeFilter(dbus_filter)
133
134
# Compile dict of (clients: properties) to process
135
clients = {}
136
125
137
if not clientnames:
126
clients = all_clients
138
clients = {objpath: properties
139
for objpath, properties in mandos_clients.items()}
127
140
else:
128
clients = {}
129
141
for name in clientnames:
130
for objpath, properties in all_clients.items():
142
for objpath, properties in mandos_clients.items():
131
143
if properties["Name"] == name:
132
144
clients[objpath] = properties
133
145
break
135
147
log.critical("Client not found on server: %r", name)
136
148
sys.exit(1)
137
149
150
# Run all commands on clients
138
151
commands = commands_from_options(options)
139
140
152
for command in commands:
141
command.run(clients, bus)
153
command.run(clients, bus, mandos_serv)
142
154
143
155
144
156
def add_command_line_options(parser):
149
161
help="Select all clients")
150
162
parser.add_argument("-v", "--verbose", action="store_true",
151
163
help="Print all fields")
152
parser.add_argument("-j", "--dump-json", dest="commands",
153
action="append_const", default=[],
154
const=command.DumpJSON(),
164
parser.add_argument("-j", "--dump-json", action="store_true",
155
165
help="Dump client data in JSON format")
156
166
enable_disable = parser.add_mutually_exclusive_group()
157
enable_disable.add_argument("-e", "--enable", dest="commands",
158
action="append_const", default=[],
159
const=command.Enable(),
167
enable_disable.add_argument("-e", "--enable", action="store_true",
160
168
help="Enable client")
161
enable_disable.add_argument("-d", "--disable", dest="commands",
162
action="append_const", default=[],
163
const=command.Disable(),
169
enable_disable.add_argument("-d", "--disable",
170
action="store_true",
164
171
help="disable client")
165
parser.add_argument("-b", "--bump-timeout", dest="commands",
166
action="append_const", default=[],
167
const=command.BumpTimeout(),
172
parser.add_argument("-b", "--bump-timeout", action="store_true",
168
173
help="Bump timeout for client")
169
174
start_stop_checker = parser.add_mutually_exclusive_group()
170
175
start_stop_checker.add_argument("--start-checker",
171
dest="commands",
172
action="append_const", default=[],
173
const=command.StartChecker(),
176
action="store_true",
174
177
help="Start checker for client")
175
start_stop_checker.add_argument("--stop-checker", dest="commands",
176
action="append_const", default=[],
177
const=command.StopChecker(),
178
start_stop_checker.add_argument("--stop-checker",
179
action="store_true",
178
180
help="Stop checker for client")
179
parser.add_argument("-V", "--is-enabled", dest="commands",
180
action="append_const", default=[],
181
const=command.IsEnabled(),
181
parser.add_argument("-V", "--is-enabled", action="store_true",
182
182
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", dest="commands",
184
action="append_const", default=[],
185
const=command.Remove(),
183
parser.add_argument("-r", "--remove", action="store_true",
186
184
help="Remove client")
187
parser.add_argument("-c", "--checker", dest="commands",
188
action="append", default=[],
189
metavar="COMMAND", type=command.SetChecker,
185
parser.add_argument("-c", "--checker",
190
186
help="Set checker command for client")
191
parser.add_argument(
192
"-t", "--timeout", dest="commands", action="append",
193
default=[], metavar="TIME",
194
type=command.SetTimeout.argparse(string_to_delta),
195
help="Set timeout for client")
196
parser.add_argument(
197
"--extended-timeout", dest="commands", action="append",
198
default=[], metavar="TIME",
199
type=command.SetExtendedTimeout.argparse(string_to_delta),
200
help="Set extended timeout for client")
201
parser.add_argument(
202
"-i", "--interval", dest="commands", action="append",
203
default=[], metavar="TIME",
204
type=command.SetInterval.argparse(string_to_delta),
205
help="Set checker interval for client")
187
parser.add_argument("-t", "--timeout", type=string_to_delta,
188
help="Set timeout for client")
189
parser.add_argument("--extended-timeout", type=string_to_delta,
190
help="Set extended timeout for client")
191
parser.add_argument("-i", "--interval", type=string_to_delta,
192
help="Set checker interval for client")
206
193
approve_deny_default = parser.add_mutually_exclusive_group()
207
194
approve_deny_default.add_argument(
208
"--approve-by-default", dest="commands",
209
action="append_const", default=[],
210
const=command.ApproveByDefault(),
195
"--approve-by-default", action="store_true",
196
default=None, dest="approved_by_default",
211
197
help="Set client to be approved by default")
212
198
approve_deny_default.add_argument(
213
"--deny-by-default", dest="commands",
214
action="append_const", default=[],
215
const=command.DenyByDefault(),
199
"--deny-by-default", action="store_false",
200
dest="approved_by_default",
216
201
help="Set client to be denied by default")
217
parser.add_argument(
218
"--approval-delay", dest="commands", action="append",
219
default=[], metavar="TIME",
220
type=command.SetApprovalDelay.argparse(string_to_delta),
221
help="Set delay before client approve/deny")
222
parser.add_argument(
223
"--approval-duration", dest="commands", action="append",
224
default=[], metavar="TIME",
225
type=command.SetApprovalDuration.argparse(string_to_delta),
226
help="Set duration of one client approval")
227
parser.add_argument("-H", "--host", dest="commands",
228
action="append", default=[], metavar="STRING",
229
type=command.SetHost,
230
help="Set host for client")
231
parser.add_argument(
232
"-s", "--secret", dest="commands", action="append",
233
default=[], metavar="FILENAME",
234
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
235
help="Set password blob (file) for client")
202
parser.add_argument("--approval-delay", type=string_to_delta,
203
help="Set delay before client approve/deny")
204
parser.add_argument("--approval-duration", type=string_to_delta,
205
help="Set duration of one client approval")
206
parser.add_argument("-H", "--host", help="Set host for client")
207
parser.add_argument("-s", "--secret",
208
type=argparse.FileType(mode="rb"),
209
help="Set password blob (file) for client")
236
210
approve_deny = parser.add_mutually_exclusive_group()
237
211
approve_deny.add_argument(
238
"-A", "--approve", dest="commands", action="append_const",
239
default=[], const=command.Approve(),
212
"-A", "--approve", action="store_true",
240
213
help="Approve any current client request")
241
approve_deny.add_argument("-D", "--deny", dest="commands",
242
action="append_const", default=[],
243
const=command.Deny(),
214
approve_deny.add_argument("-D", "--deny", action="store_true",
244
215
help="Deny any current client request")
245
216
parser.add_argument("--debug", action="store_true",
246
217
help="Debug mode (show D-Bus commands)")
263
234
def rfc3339_duration_to_delta(duration):
264
235
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
265
236
266
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
267
True
268
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
269
True
270
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
271
True
272
>>> # 60 months
273
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
274
True
275
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
276
True
277
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
278
True
279
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
280
True
281
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
282
True
237
>>> rfc3339_duration_to_delta("P7D")
238
datetime.timedelta(7)
239
>>> rfc3339_duration_to_delta("PT60S")
240
datetime.timedelta(0, 60)
241
>>> rfc3339_duration_to_delta("PT60M")
242
datetime.timedelta(0, 3600)
243
>>> rfc3339_duration_to_delta("P60M")
244
datetime.timedelta(1680)
245
>>> rfc3339_duration_to_delta("PT24H")
246
datetime.timedelta(1)
247
>>> rfc3339_duration_to_delta("P1W")
248
datetime.timedelta(7)
249
>>> rfc3339_duration_to_delta("PT5M30S")
250
datetime.timedelta(0, 330)
251
>>> rfc3339_duration_to_delta("P1DT3M20S")
252
datetime.timedelta(1, 200)
283
253
>>> # Can not be empty:
284
254
>>> rfc3339_duration_to_delta("")
285
255
Traceback (most recent call last):
286
256
...
287
ValueError: Invalid RFC 3339 duration: ""
257
ValueError: Invalid RFC 3339 duration: u''
288
258
>>> # Must start with "P":
289
259
>>> rfc3339_duration_to_delta("1D")
290
260
Traceback (most recent call last):
291
261
...
292
ValueError: Invalid RFC 3339 duration: "1D"
262
ValueError: Invalid RFC 3339 duration: u'1D'
293
263
>>> # Must use correct order
294
264
>>> rfc3339_duration_to_delta("PT1S2M")
295
265
Traceback (most recent call last):
296
266
...
297
ValueError: Invalid RFC 3339 duration: "PT1S2M"
267
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
298
268
>>> # Time needs time marker
299
269
>>> rfc3339_duration_to_delta("P1H2S")
300
270
Traceback (most recent call last):
301
271
...
302
ValueError: Invalid RFC 3339 duration: "P1H2S"
272
ValueError: Invalid RFC 3339 duration: u'P1H2S'
303
273
>>> # Weeks can not be combined with anything else
304
274
>>> rfc3339_duration_to_delta("P1D2W")
305
275
Traceback (most recent call last):
306
276
...
307
ValueError: Invalid RFC 3339 duration: "P1D2W"
277
ValueError: Invalid RFC 3339 duration: u'P1D2W'
308
278
>>> rfc3339_duration_to_delta("P2W2H")
309
279
Traceback (most recent call last):
310
280
...
311
ValueError: Invalid RFC 3339 duration: "P2W2H"
281
ValueError: Invalid RFC 3339 duration: u'P2W2H'
312
282
"""
313
283
314
284
# Parsing an RFC 3339 duration with regular expressions is not
385
355
break
386
356
else:
387
357
# No currently valid tokens were found
388
raise ValueError("Invalid RFC 3339 duration: \"{}\""
358
raise ValueError("Invalid RFC 3339 duration: {!r}"
389
359
.format(duration))
390
360
# End token found
391
361
return value
395
365
"""Parse an interval string as documented by Mandos before 1.6.1,
396
366
and return a datetime.timedelta
397
367
398
>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
399
True
400
>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
401
True
402
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
403
True
404
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
405
True
406
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
407
True
408
>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
409
True
410
>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
411
True
368
>>> parse_pre_1_6_1_interval('7d')
369
datetime.timedelta(7)
370
>>> parse_pre_1_6_1_interval('60s')
371
datetime.timedelta(0, 60)
372
>>> parse_pre_1_6_1_interval('60m')
373
datetime.timedelta(0, 3600)
374
>>> parse_pre_1_6_1_interval('24h')
375
datetime.timedelta(1)
376
>>> parse_pre_1_6_1_interval('1w')
377
datetime.timedelta(7)
378
>>> parse_pre_1_6_1_interval('5m 30s')
379
datetime.timedelta(0, 330)
380
>>> parse_pre_1_6_1_interval('')
381
datetime.timedelta(0)
412
382
>>> # Ignore unknown characters, allow any order and repetitions
413
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
414
True
383
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
384
datetime.timedelta(2, 480, 18000)
415
385
416
386
"""
417
387
438
408
"""Apply additional restrictions on options, not expressible in
439
409
argparse"""
440
410
441
def has_commands(options, commands=None):
442
if commands is None:
443
commands = (command.Enable,
444
command.Disable,
445
command.BumpTimeout,
446
command.StartChecker,
447
command.StopChecker,
448
command.IsEnabled,
449
command.Remove,
450
command.SetChecker,
451
command.SetTimeout,
452
command.SetExtendedTimeout,
453
command.SetInterval,
454
command.ApproveByDefault,
455
command.DenyByDefault,
456
command.SetApprovalDelay,
457
command.SetApprovalDuration,
458
command.SetHost,
459
command.SetSecret,
460
command.Approve,
461
command.Deny)
462
return any(isinstance(cmd, commands)
463
for cmd in options.commands)
411
def has_actions(options):
412
return any((options.enable,
413
options.disable,
414
options.bump_timeout,
415
options.start_checker,
416
options.stop_checker,
417
options.is_enabled,
418
options.remove,
419
options.checker is not None,
420
options.timeout is not None,
421
options.extended_timeout is not None,
422
options.interval is not None,
423
options.approved_by_default is not None,
424
options.approval_delay is not None,
425
options.approval_duration is not None,
426
options.host is not None,
427
options.secret is not None,
428
options.approve,
429
options.deny))
464
430
465
if has_commands(options) and not (options.client or options.all):
431
if has_actions(options) and not (options.client or options.all):
466
432
parser.error("Options require clients names or --all.")
467
if options.verbose and has_commands(options):
433
if options.verbose and has_actions(options):
468
434
parser.error("--verbose can only be used alone.")
469
if (has_commands(options, (command.DumpJSON,))
470
and (options.verbose or len(options.commands) > 1)):
435
if options.dump_json and (options.verbose
436
or has_actions(options)):
471
437
parser.error("--dump-json can only be used alone.")
472
if options.all and not has_commands(options):
438
if options.all and not has_actions(options):
473
439
parser.error("--all requires an action.")
474
if (has_commands(options, (command.IsEnabled,))
475
and len(options.client) > 1):
440
if options.is_enabled and len(options.client) > 1:
476
441
parser.error("--is-enabled requires exactly one client")
477
if (len(options.commands) > 1
478
and has_commands(options, (command.Remove,))
479
and not has_commands(options, (command.Deny,))):
480
parser.error("--remove can only be combined with --deny")
481
482
483
class dbus:
484
485
class SystemBus:
486
487
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
488
def get_managed_objects(self, busname, objectpath):
489
return self.call_method("GetManagedObjects", busname,
490
objectpath,
491
self.object_manager_iface)
492
493
properties_iface = "org.freedesktop.DBus.Properties"
494
def set_property(self, busname, objectpath, interface, key,
495
value):
496
self.call_method("Set", busname, objectpath,
497
self.properties_iface, interface, key,
498
value)
499
500
def call_method(self, methodname, busname, objectpath,
501
interface, *args):
502
raise NotImplementedError()
503
504
505
class MandosBus(SystemBus):
506
busname_domain = "se.recompile"
507
busname = busname_domain + ".Mandos"
508
server_path = "/"
509
server_interface = busname_domain + ".Mandos"
510
client_interface = busname_domain + ".Mandos.Client"
511
del busname_domain
512
513
def get_clients_and_properties(self):
514
managed_objects = self.get_managed_objects(
515
self.busname, self.server_path)
516
return {objpath: properties[self.client_interface]
517
for objpath, properties in managed_objects.items()
518
if self.client_interface in properties}
519
520
def set_client_property(self, objectpath, key, value):
521
return self.set_property(self.busname, objectpath,
522
self.client_interface, key,
523
value)
524
525
def call_client_method(self, objectpath, method, *args):
526
return self.call_method(method, self.busname, objectpath,
527
self.client_interface, *args)
528
529
def call_server_method(self, method, *args):
530
return self.call_method(method, self.busname,
531
self.server_path,
532
self.server_interface, *args)
533
534
class Error(Exception):
535
pass
536
537
class ConnectFailed(Error):
538
pass
539
540
541
class dbus_python_adapter:
542
543
class SystemBus(dbus.MandosBus):
544
"""Use dbus-python"""
545
546
def __init__(self, module=dbus_python):
547
self.dbus_python = module
548
self.bus = self.dbus_python.SystemBus()
549
550
@contextlib.contextmanager
551
def convert_exception(self, exception_class=dbus.Error):
552
try:
553
yield
554
except self.dbus_python.exceptions.DBusException as e:
555
# This does what "raise from" would do
556
exc = exception_class(*e.args)
557
exc.__cause__ = e
558
raise exc
559
560
def call_method(self, methodname, busname, objectpath,
561
interface, *args):
562
proxy_object = self.get_object(busname, objectpath)
563
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
564
interface, methodname,
565
", ".join(repr(a) for a in args))
566
method = getattr(proxy_object, methodname)
567
with self.convert_exception():
568
with dbus_python_adapter.SilenceLogger(
569
"dbus.proxies"):
570
value = method(*args, dbus_interface=interface)
571
return self.type_filter(value)
572
573
def get_object(self, busname, objectpath):
574
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
575
busname, objectpath)
576
with self.convert_exception(dbus.ConnectFailed):
577
return self.bus.get_object(busname, objectpath)
578
579
def type_filter(self, value):
580
"""Convert the most bothersome types to Python types"""
581
if isinstance(value, self.dbus_python.Boolean):
582
return bool(value)
583
if isinstance(value, self.dbus_python.ObjectPath):
584
return str(value)
585
# Also recurse into dictionaries
586
if isinstance(value, self.dbus_python.Dictionary):
587
return {self.type_filter(key):
588
self.type_filter(subval)
589
for key, subval in value.items()}
590
return value
591
592
def set_client_property(self, objectpath, key, value):
593
if key == "Secret":
594
if not isinstance(value, bytes):
595
value = value.encode("utf-8")
596
value = self.dbus_python.ByteArray(value)
597
return self.set_property(self.busname, objectpath,
598
self.client_interface, key,
599
value)
600
601
class SilenceLogger:
602
"Simple context manager to silence a particular logger"
603
def __init__(self, loggername):
604
self.logger = logging.getLogger(loggername)
605
606
def __enter__(self):
607
self.logger.addFilter(self.nullfilter)
608
609
class NullFilter(logging.Filter):
610
def filter(self, record):
611
return False
612
613
nullfilter = NullFilter()
614
615
def __exit__(self, exc_type, exc_val, exc_tb):
616
self.logger.removeFilter(self.nullfilter)
617
618
619
class CachingBus(SystemBus):
620
"""A caching layer for dbus_python_adapter.SystemBus"""
621
def __init__(self, *args, **kwargs):
622
self.object_cache = {}
623
super(dbus_python_adapter.CachingBus,
624
self).__init__(*args, **kwargs)
625
def get_object(self, busname, objectpath):
626
try:
627
return self.object_cache[(busname, objectpath)]
628
except KeyError:
629
new_object = super(
630
dbus_python_adapter.CachingBus,
631
self).get_object(busname, objectpath)
632
self.object_cache[(busname, objectpath)] = new_object
633
return new_object
634
635
636
class pydbus_adapter:
637
class SystemBus(dbus.MandosBus):
638
def __init__(self, module=pydbus):
639
self.pydbus = module
640
self.bus = self.pydbus.SystemBus()
641
642
@contextlib.contextmanager
643
def convert_exception(self, exception_class=dbus.Error):
644
try:
645
yield
646
except gi.repository.GLib.Error as e:
647
# This does what "raise from" would do
648
exc = exception_class(*e.args)
649
exc.__cause__ = e
650
raise exc
651
652
def call_method(self, methodname, busname, objectpath,
653
interface, *args):
654
proxy_object = self.get(busname, objectpath)
655
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
656
interface, methodname,
657
", ".join(repr(a) for a in args))
658
method = getattr(proxy_object[interface], methodname)
659
with self.convert_exception():
660
return method(*args)
661
662
def get(self, busname, objectpath):
663
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
664
busname, objectpath)
665
with self.convert_exception(dbus.ConnectFailed):
666
if sys.version_info.major <= 2:
667
with warnings.catch_warnings():
668
warnings.filterwarnings(
669
"ignore", "", DeprecationWarning,
670
r"^xml\.etree\.ElementTree$")
671
return self.bus.get(busname, objectpath)
672
else:
673
return self.bus.get(busname, objectpath)
674
675
def set_property(self, busname, objectpath, interface, key,
676
value):
677
proxy_object = self.get(busname, objectpath)
678
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
679
objectpath, self.properties_iface, interface,
680
key, value)
681
setattr(proxy_object[interface], key, value)
682
683
class CachingBus(SystemBus):
684
"""A caching layer for pydbus_adapter.SystemBus"""
685
def __init__(self, *args, **kwargs):
686
self.object_cache = {}
687
super(pydbus_adapter.CachingBus,
688
self).__init__(*args, **kwargs)
689
def get(self, busname, objectpath):
690
try:
691
return self.object_cache[(busname, objectpath)]
692
except KeyError:
693
new_object = (super(pydbus_adapter.CachingBus, self)
694
.get(busname, objectpath))
695
self.object_cache[(busname, objectpath)] = new_object
696
return new_object
697
698
699
class dbussy_adapter:
700
class SystemBus(dbus.SystemBus):
701
"""Use DBussy"""
702
703
def __init__(self, dbussy, ravel):
704
self.dbussy = dbussy
705
self.ravel = ravel
706
self.bus = ravel.system_bus()
707
708
@contextlib.contextmanager
709
def convert_exception(self, exception_class=dbus.Error):
710
try:
711
yield
712
except self.dbussy.DBusError as e:
713
# This does what "raise from" would do
714
exc = exception_class(*e.args)
715
exc.__cause__ = e
716
raise exc
717
718
def call_method(self, methodname, busname, objectpath,
719
interface, *args):
720
proxy_object = self.get_object(busname, objectpath)
721
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
722
interface, methodname,
723
", ".join(repr(a) for a in args))
724
iface = proxy_object.get_interface(interface)
725
method = getattr(iface, methodname)
726
with self.convert_exception(dbus.Error):
727
value = method(*args)
728
# DBussy returns values either as an empty list or as a
729
# list of one element with the return value
730
if value:
731
return self.type_filter(value[0])
732
733
def get_object(self, busname, objectpath):
734
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
735
busname, objectpath)
736
with self.convert_exception(dbus.ConnectFailed):
737
return self.bus[busname][objectpath]
738
739
def type_filter(self, value):
740
"""Convert the most bothersome types to Python types"""
741
# A D-Bus Variant value is represented as the Python type
742
# Tuple[dbussy.DBUS.Signature, Any]
743
if isinstance(value, tuple):
744
if (len(value) == 2
745
and isinstance(value[0],
746
self.dbussy.DBUS.Signature)):
747
return self.type_filter(value[1])
748
elif isinstance(value, self.dbussy.DBUS.ObjectPath):
749
return str(value)
750
# Also recurse into dictionaries
751
elif isinstance(value, dict):
752
return {self.type_filter(key):
753
self.type_filter(subval)
754
for key, subval in value.items()}
755
return value
756
757
def set_property(self, busname, objectpath, interface, key,
758
value):
759
proxy_object = self.get_object(busname, objectpath)
760
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
761
objectpath, self.properties_iface, interface,
762
key, value)
763
if key == "Secret":
764
# DBussy wants a Byte Array to be a sequence of
765
# values, not a byte string
766
value = tuple(value)
767
setattr(proxy_object.get_interface(interface), key, value)
768
769
class MandosBus(SystemBus, dbus.MandosBus):
770
pass
771
772
class CachingBus(MandosBus):
773
"""A caching layer for dbussy_adapter.MandosBus"""
774
def __init__(self, *args, **kwargs):
775
self.object_cache = {}
776
super(dbussy_adapter.CachingBus, self).__init__(*args,
777
**kwargs)
778
def get_object(self, busname, objectpath):
779
try:
780
return self.object_cache[(busname, objectpath)]
781
except KeyError:
782
new_object = super(
783
dbussy_adapter.CachingBus,
784
self).get_object(busname, objectpath)
785
self.object_cache[(busname, objectpath)] = new_object
786
return new_object
442
if options.remove:
443
options.remove = False
444
if has_actions(options) and not options.deny:
445
parser.error("--remove can only be combined with --deny")
446
options.remove = True
787
447
788
448
789
449
def commands_from_options(options):
790
450
791
commands = list(options.commands)
792
793
def find_cmd(cmd, commands):
794
i = 0
795
for i, c in enumerate(commands):
796
if isinstance(c, cmd):
797
return i
798
return i+1
799
800
# If command.Remove is present, move any instances of command.Deny
801
# to occur ahead of command.Remove.
802
index_of_remove = find_cmd(command.Remove, commands)
803
before_remove = commands[:index_of_remove]
804
after_remove = commands[index_of_remove:]
805
cleaned_after = []
806
for cmd in after_remove:
807
if isinstance(cmd, command.Deny):
808
before_remove.append(cmd)
451
commands = []
452
453
if options.is_enabled:
454
commands.append(IsEnabledCmd())
455
456
if options.approve:
457
commands.append(ApproveCmd())
458
459
if options.deny:
460
commands.append(DenyCmd())
461
462
if options.remove:
463
commands.append(RemoveCmd())
464
465
if options.dump_json:
466
commands.append(DumpJSONCmd())
467
468
if options.enable:
469
commands.append(EnableCmd())
470
471
if options.disable:
472
commands.append(DisableCmd())
473
474
if options.bump_timeout:
475
commands.append(BumpTimeoutCmd())
476
477
if options.start_checker:
478
commands.append(StartCheckerCmd())
479
480
if options.stop_checker:
481
commands.append(StopCheckerCmd())
482
483
if options.approved_by_default is not None:
484
if options.approved_by_default:
485
commands.append(ApproveByDefaultCmd())
809
486
else:
810
cleaned_after.append(cmd)
811
if cleaned_after != after_remove:
812
commands = before_remove + cleaned_after
487
commands.append(DenyByDefaultCmd())
488
489
if options.checker is not None:
490
commands.append(SetCheckerCmd(options.checker))
491
492
if options.host is not None:
493
commands.append(SetHostCmd(options.host))
494
495
if options.secret is not None:
496
commands.append(SetSecretCmd(options.secret))
497
498
if options.timeout is not None:
499
commands.append(SetTimeoutCmd(options.timeout))
500
501
if options.extended_timeout:
502
commands.append(
503
SetExtendedTimeoutCmd(options.extended_timeout))
504
505
if options.interval is not None:
506
commands.append(SetIntervalCmd(options.interval))
507
508
if options.approval_delay is not None:
509
commands.append(SetApprovalDelayCmd(options.approval_delay))
510
511
if options.approval_duration is not None:
512
commands.append(
513
SetApprovalDurationCmd(options.approval_duration))
813
514
814
515
# If no command option has been given, show table of clients,
815
516
# optionally verbosely
816
517
if not commands:
817
commands.append(command.PrintTable(verbose=options.verbose))
518
commands.append(PrintTableCmd(verbose=options.verbose))
818
519
819
520
return commands
820
521
821
522
822
class command:
823
"""A namespace for command classes"""
824
825
class Base:
826
"""Abstract base class for commands"""
827
def run(self, clients, bus=None):
828
"""Normal commands should implement run_on_one_client(),
829
but commands which want to operate on all clients at the same time can
830
override this run() method instead.
831
"""
832
self.bus = bus
833
for client, properties in clients.items():
834
self.run_on_one_client(client, properties)
835
836
837
class IsEnabled(Base):
838
def run(self, clients, bus=None):
839
properties = next(iter(clients.values()))
840
if properties["Enabled"]:
841
sys.exit(0)
842
sys.exit(1)
843
844
845
class Approve(Base):
846
def run_on_one_client(self, client, properties):
847
self.bus.call_client_method(client, "Approve", True)
848
849
850
class Deny(Base):
851
def run_on_one_client(self, client, properties):
852
self.bus.call_client_method(client, "Approve", False)
853
854
855
class Remove(Base):
856
def run(self, clients, bus):
857
for clientpath in frozenset(clients.keys()):
858
bus.call_server_method("RemoveClient", clientpath)
859
860
861
class Output(Base):
862
"""Abstract class for commands outputting client details"""
863
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
864
"Created", "Interval", "Host", "KeyID",
865
"Fingerprint", "CheckerRunning",
866
"LastEnabled", "ApprovalPending",
867
"ApprovedByDefault", "LastApprovalRequest",
868
"ApprovalDelay", "ApprovalDuration",
869
"Checker", "ExtendedTimeout", "Expires",
870
"LastCheckerStatus")
871
872
873
class DumpJSON(Output):
874
def run(self, clients, bus=None):
875
data = {properties["Name"]:
876
{key: properties[key]
877
for key in self.all_keywords}
878
for properties in clients.values()}
879
print(json.dumps(data, indent=4, separators=(',', ': ')))
880
881
882
class PrintTable(Output):
883
def __init__(self, verbose=False):
884
self.verbose = verbose
885
886
def run(self, clients, bus=None):
887
default_keywords = ("Name", "Enabled", "Timeout",
888
"LastCheckedOK")
889
keywords = default_keywords
890
if self.verbose:
891
keywords = self.all_keywords
892
print(self.TableOfClients(clients.values(), keywords))
893
894
class TableOfClients:
895
tableheaders = {
896
"Name": "Name",
897
"Enabled": "Enabled",
898
"Timeout": "Timeout",
899
"LastCheckedOK": "Last Successful Check",
900
"LastApprovalRequest": "Last Approval Request",
901
"Created": "Created",
902
"Interval": "Interval",
903
"Host": "Host",
904
"Fingerprint": "Fingerprint",
905
"KeyID": "Key ID",
906
"CheckerRunning": "Check Is Running",
907
"LastEnabled": "Last Enabled",
908
"ApprovalPending": "Approval Is Pending",
909
"ApprovedByDefault": "Approved By Default",
910
"ApprovalDelay": "Approval Delay",
911
"ApprovalDuration": "Approval Duration",
912
"Checker": "Checker",
913
"ExtendedTimeout": "Extended Timeout",
914
"Expires": "Expires",
915
"LastCheckerStatus": "Last Checker Status",
916
}
917
918
def __init__(self, clients, keywords):
919
self.clients = clients
920
self.keywords = keywords
921
523
class Command(object):
524
"""Abstract class for commands"""
525
def run(self, clients, bus=None, mandos=None):
526
"""Normal commands should implement run_on_one_client(), but
527
commands which want to operate on all clients at the same time
528
can override this run() method instead."""
529
self.mandos = mandos
530
for clientpath, properties in clients.items():
531
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
532
dbus_busname, str(clientpath))
533
client = bus.get_object(dbus_busname, clientpath)
534
self.run_on_one_client(client, properties)
535
536
537
class IsEnabledCmd(Command):
538
def run(self, clients, bus=None, mandos=None):
539
client, properties = next(iter(clients.items()))
540
if self.is_enabled(client, properties):
541
sys.exit(0)
542
sys.exit(1)
543
def is_enabled(self, client, properties):
544
return properties["Enabled"]
545
546
547
class ApproveCmd(Command):
548
def run_on_one_client(self, client, properties):
549
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
550
client.__dbus_object_path__, client_dbus_interface)
551
client.Approve(dbus.Boolean(True),
552
dbus_interface=client_dbus_interface)
553
554
555
class DenyCmd(Command):
556
def run_on_one_client(self, client, properties):
557
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
558
client.__dbus_object_path__, client_dbus_interface)
559
client.Approve(dbus.Boolean(False),
560
dbus_interface=client_dbus_interface)
561
562
563
class RemoveCmd(Command):
564
def run_on_one_client(self, client, properties):
565
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
566
server_dbus_path, server_dbus_interface,
567
str(client.__dbus_object_path__))
568
self.mandos.RemoveClient(client.__dbus_object_path__)
569
570
571
class OutputCmd(Command):
572
"""Abstract class for commands outputting client details"""
573
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
574
"Created", "Interval", "Host", "KeyID",
575
"Fingerprint", "CheckerRunning", "LastEnabled",
576
"ApprovalPending", "ApprovedByDefault",
577
"LastApprovalRequest", "ApprovalDelay",
578
"ApprovalDuration", "Checker", "ExtendedTimeout",
579
"Expires", "LastCheckerStatus")
580
581
def run(self, clients, bus=None, mandos=None):
582
print(self.output(clients.values()))
583
584
def output(self, clients):
585
raise NotImplementedError()
586
587
588
class DumpJSONCmd(OutputCmd):
589
def output(self, clients):
590
data = {client["Name"]:
591
{key: self.dbus_boolean_to_bool(client[key])
592
for key in self.all_keywords}
593
for client in clients}
594
return json.dumps(data, indent=4, separators=(',', ': '))
595
596
@staticmethod
597
def dbus_boolean_to_bool(value):
598
if isinstance(value, dbus.Boolean):
599
value = bool(value)
600
return value
601
602
603
class PrintTableCmd(OutputCmd):
604
def __init__(self, verbose=False):
605
self.verbose = verbose
606
607
def output(self, clients):
608
default_keywords = ("Name", "Enabled", "Timeout",
609
"LastCheckedOK")
610
keywords = default_keywords
611
if self.verbose:
612
keywords = self.all_keywords
613
return str(self.TableOfClients(clients, keywords))
614
615
class TableOfClients(object):
616
tableheaders = {
617
"Name": "Name",
618
"Enabled": "Enabled",
619
"Timeout": "Timeout",
620
"LastCheckedOK": "Last Successful Check",
621
"LastApprovalRequest": "Last Approval Request",
622
"Created": "Created",
623
"Interval": "Interval",
624
"Host": "Host",
625
"Fingerprint": "Fingerprint",
626
"KeyID": "Key ID",
627
"CheckerRunning": "Check Is Running",
628
"LastEnabled": "Last Enabled",
629
"ApprovalPending": "Approval Is Pending",
630
"ApprovedByDefault": "Approved By Default",
631
"ApprovalDelay": "Approval Delay",
632
"ApprovalDuration": "Approval Duration",
633
"Checker": "Checker",
634
"ExtendedTimeout": "Extended Timeout",
635
"Expires": "Expires",
636
"LastCheckerStatus": "Last Checker Status",
637
}
638
639
def __init__(self, clients, keywords):
640
self.clients = clients
641
self.keywords = keywords
642
643
def __str__(self):
644
return "\n".join(self.rows())
645
646
if sys.version_info.major == 2:
647
__unicode__ = __str__
922
648
def __str__(self):
923
return "\n".join(self.rows())
924
925
if sys.version_info.major == 2:
926
__unicode__ = __str__
927
def __str__(self):
928
return str(self).encode(
929
locale.getpreferredencoding())
930
931
def rows(self):
932
format_string = self.row_formatting_string()
933
rows = [self.header_line(format_string)]
934
rows.extend(self.client_line(client, format_string)
935
for client in self.clients)
936
return rows
937
938
def row_formatting_string(self):
939
"Format string used to format table rows"
940
return " ".join("{{{key}:{width}}}".format(
941
width=max(len(self.tableheaders[key]),
942
*(len(self.string_from_client(client,
943
key))
944
for client in self.clients)),
945
key=key)
946
for key in self.keywords)
947
948
def string_from_client(self, client, key):
949
return self.valuetostring(client[key], key)
950
951
@classmethod
952
def valuetostring(cls, value, keyword):
953
if isinstance(value, bool):
954
return "Yes" if value else "No"
955
if keyword in ("Timeout", "Interval", "ApprovalDelay",
956
"ApprovalDuration", "ExtendedTimeout"):
957
return cls.milliseconds_to_string(value)
958
return str(value)
959
960
def header_line(self, format_string):
961
return format_string.format(**self.tableheaders)
962
963
def client_line(self, client, format_string):
964
return format_string.format(
965
**{key: self.string_from_client(client, key)
966
for key in self.keywords})
967
968
@staticmethod
969
def milliseconds_to_string(ms):
970
td = datetime.timedelta(0, 0, 0, ms)
971
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
972
.format(days="{}T".format(td.days)
973
if td.days else "",
974
hours=td.seconds // 3600,
975
minutes=(td.seconds % 3600) // 60,
976
seconds=td.seconds % 60))
977
978
979
class PropertySetter(Base):
980
"Abstract class for Actions for setting one client property"
981
982
def run_on_one_client(self, client, properties=None):
983
"""Set the Client's D-Bus property"""
984
self.bus.set_client_property(client, self.propname,
985
self.value_to_set)
986
987
@property
988
def propname(self):
989
raise NotImplementedError()
990
991
992
class Enable(PropertySetter):
993
propname = "Enabled"
994
value_to_set = True
995
996
997
class Disable(PropertySetter):
998
propname = "Enabled"
999
value_to_set = False
1000
1001
1002
class BumpTimeout(PropertySetter):
1003
propname = "LastCheckedOK"
1004
value_to_set = ""
1005
1006
1007
class StartChecker(PropertySetter):
1008
propname = "CheckerRunning"
1009
value_to_set = True
1010
1011
1012
class StopChecker(PropertySetter):
1013
propname = "CheckerRunning"
1014
value_to_set = False
1015
1016
1017
class ApproveByDefault(PropertySetter):
1018
propname = "ApprovedByDefault"
1019
value_to_set = True
1020
1021
1022
class DenyByDefault(PropertySetter):
1023
propname = "ApprovedByDefault"
1024
value_to_set = False
1025
1026
1027
class PropertySetterValue(PropertySetter):
1028
"""Abstract class for PropertySetter recieving a value as
1029
constructor argument instead of a class attribute."""
1030
def __init__(self, value):
1031
self.value_to_set = value
649
return str(self).encode(locale.getpreferredencoding())
650
651
def rows(self):
652
format_string = self.row_formatting_string()
653
rows = [self.header_line(format_string)]
654
rows.extend(self.client_line(client, format_string)
655
for client in self.clients)
656
return rows
657
658
def row_formatting_string(self):
659
"Format string used to format table rows"
660
return " ".join("{{{key}:{width}}}".format(
661
width=max(len(self.tableheaders[key]),
662
*(len(self.string_from_client(client, key))
663
for client in self.clients)),
664
key=key)
665
for key in self.keywords)
666
667
def string_from_client(self, client, key):
668
return self.valuetostring(client[key], key)
1032
669
1033
670
@classmethod
1034
def argparse(cls, argtype):
1035
def cmdtype(arg):
1036
return cls(argtype(arg))
1037
return cmdtype
1038
1039
class SetChecker(PropertySetterValue):
1040
propname = "Checker"
1041
1042
1043
class SetHost(PropertySetterValue):
1044
propname = "Host"
1045
1046
1047
class SetSecret(PropertySetterValue):
1048
propname = "Secret"
1049
1050
@property
1051
def value_to_set(self):
1052
return self._vts
1053
1054
@value_to_set.setter
1055
def value_to_set(self, value):
1056
"""When setting, read data from supplied file object"""
1057
self._vts = value.read()
1058
value.close()
1059
1060
1061
class PropertySetterValueMilliseconds(PropertySetterValue):
1062
"""Abstract class for PropertySetterValue taking a value
1063
argument as a datetime.timedelta() but should store it as
1064
milliseconds."""
1065
1066
@property
1067
def value_to_set(self):
1068
return self._vts
1069
1070
@value_to_set.setter
1071
def value_to_set(self, value):
1072
"When setting, convert value from a datetime.timedelta"
1073
self._vts = int(round(value.total_seconds() * 1000))
1074
1075
1076
class SetTimeout(PropertySetterValueMilliseconds):
1077
propname = "Timeout"
1078
1079
1080
class SetExtendedTimeout(PropertySetterValueMilliseconds):
1081
propname = "ExtendedTimeout"
1082
1083
1084
class SetInterval(PropertySetterValueMilliseconds):
1085
propname = "Interval"
1086
1087
1088
class SetApprovalDelay(PropertySetterValueMilliseconds):
1089
propname = "ApprovalDelay"
1090
1091
1092
class SetApprovalDuration(PropertySetterValueMilliseconds):
1093
propname = "ApprovalDuration"
671
def valuetostring(cls, value, keyword):
672
if isinstance(value, dbus.Boolean):
673
return "Yes" if value else "No"
674
if keyword in ("Timeout", "Interval", "ApprovalDelay",
675
"ApprovalDuration", "ExtendedTimeout"):
676
return cls.milliseconds_to_string(value)
677
return str(value)
678
679
def header_line(self, format_string):
680
return format_string.format(**self.tableheaders)
681
682
def client_line(self, client, format_string):
683
return format_string.format(
684
**{key: self.string_from_client(client, key)
685
for key in self.keywords})
686
687
@staticmethod
688
def milliseconds_to_string(ms):
689
td = datetime.timedelta(0, 0, 0, ms)
690
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
691
.format(days="{}T".format(td.days)
692
if td.days else "",
693
hours=td.seconds // 3600,
694
minutes=(td.seconds % 3600) // 60,
695
seconds=td.seconds % 60))
696
697
698
class PropertyCmd(Command):
699
"""Abstract class for Actions for setting one client property"""
700
701
def run_on_one_client(self, client, properties):
702
"""Set the Client's D-Bus property"""
703
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
704
client.__dbus_object_path__,
705
dbus.PROPERTIES_IFACE, client_dbus_interface,
706
self.propname, self.value_to_set
707
if not isinstance(self.value_to_set, dbus.Boolean)
708
else bool(self.value_to_set))
709
client.Set(client_dbus_interface, self.propname,
710
self.value_to_set,
711
dbus_interface=dbus.PROPERTIES_IFACE)
712
713
@property
714
def propname(self):
715
raise NotImplementedError()
716
717
718
class EnableCmd(PropertyCmd):
719
propname = "Enabled"
720
value_to_set = dbus.Boolean(True)
721
722
723
class DisableCmd(PropertyCmd):
724
propname = "Enabled"
725
value_to_set = dbus.Boolean(False)
726
727
728
class BumpTimeoutCmd(PropertyCmd):
729
propname = "LastCheckedOK"
730
value_to_set = ""
731
732
733
class StartCheckerCmd(PropertyCmd):
734
propname = "CheckerRunning"
735
value_to_set = dbus.Boolean(True)
736
737
738
class StopCheckerCmd(PropertyCmd):
739
propname = "CheckerRunning"
740
value_to_set = dbus.Boolean(False)
741
742
743
class ApproveByDefaultCmd(PropertyCmd):
744
propname = "ApprovedByDefault"
745
value_to_set = dbus.Boolean(True)
746
747
748
class DenyByDefaultCmd(PropertyCmd):
749
propname = "ApprovedByDefault"
750
value_to_set = dbus.Boolean(False)
751
752
753
class PropertyValueCmd(PropertyCmd):
754
"""Abstract class for PropertyCmd recieving a value as argument"""
755
def __init__(self, value):
756
self.value_to_set = value
757
758
759
class SetCheckerCmd(PropertyValueCmd):
760
propname = "Checker"
761
762
763
class SetHostCmd(PropertyValueCmd):
764
propname = "Host"
765
766
767
class SetSecretCmd(PropertyValueCmd):
768
propname = "Secret"
769
770
@property
771
def value_to_set(self):
772
return self._vts
773
774
@value_to_set.setter
775
def value_to_set(self, value):
776
"""When setting, read data from supplied file object"""
777
self._vts = value.read()
778
value.close()
779
780
781
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
782
"""Abstract class for PropertyValueCmd taking a value argument as
783
a datetime.timedelta() but should store it as milliseconds."""
784
785
@property
786
def value_to_set(self):
787
return self._vts
788
789
@value_to_set.setter
790
def value_to_set(self, value):
791
"""When setting, convert value from a datetime.timedelta"""
792
self._vts = int(round(value.total_seconds() * 1000))
793
794
795
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
796
propname = "Timeout"
797
798
799
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
800
propname = "ExtendedTimeout"
801
802
803
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
804
propname = "Interval"
805
806
807
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
808
propname = "ApprovalDelay"
809
810
811
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
812
propname = "ApprovalDuration"
1094
813
1095
814
1096
815
1097
class TestCaseWithAssertLogs(unittest.TestCase):
1098
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
1099
1100
if not hasattr(unittest.TestCase, "assertLogs"):
1101
@contextlib.contextmanager
1102
def assertLogs(self, logger, level=logging.INFO):
1103
capturing_handler = self.CapturingLevelHandler(level)
1104
old_level = logger.level
1105
old_propagate = logger.propagate
1106
logger.addHandler(capturing_handler)
1107
logger.setLevel(level)
1108
logger.propagate = False
1109
try:
1110
yield capturing_handler.watcher
1111
finally:
1112
logger.propagate = old_propagate
1113
logger.removeHandler(capturing_handler)
1114
logger.setLevel(old_level)
1115
self.assertGreater(len(capturing_handler.watcher.records),
1116
0)
1117
1118
class CapturingLevelHandler(logging.Handler):
1119
def __init__(self, level, *args, **kwargs):
1120
logging.Handler.__init__(self, *args, **kwargs)
1121
self.watcher = self.LoggingWatcher([], [])
1122
def emit(self, record):
1123
self.watcher.records.append(record)
1124
self.watcher.output.append(self.format(record))
1125
1126
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1127
("records",
1128
"output"))
1129
1130
1131
class Unique:
1132
"""Class for objects which exist only to be unique objects, since
1133
unittest.mock.sentinel only exists in Python 3.3"""
1134
1135
1136
class Test_string_to_delta(TestCaseWithAssertLogs):
1137
# Just test basic RFC 3339 functionality here, the doc string for
1138
# rfc3339_duration_to_delta() already has more comprehensive
1139
# tests, which are run by doctest.
1140
1141
def test_rfc3339_zero_seconds(self):
1142
self.assertEqual(datetime.timedelta(),
1143
string_to_delta("PT0S"))
1144
1145
def test_rfc3339_zero_days(self):
1146
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1147
1148
def test_rfc3339_one_second(self):
1149
self.assertEqual(datetime.timedelta(0, 1),
1150
string_to_delta("PT1S"))
1151
1152
def test_rfc3339_two_hours(self):
1153
self.assertEqual(datetime.timedelta(0, 7200),
1154
string_to_delta("PT2H"))
816
class Test_string_to_delta(unittest.TestCase):
817
def test_handles_basic_rfc3339(self):
818
self.assertEqual(string_to_delta("PT0S"),
819
datetime.timedelta())
820
self.assertEqual(string_to_delta("P0D"),
821
datetime.timedelta())
822
self.assertEqual(string_to_delta("PT1S"),
823
datetime.timedelta(0, 1))
824
self.assertEqual(string_to_delta("PT2H"),
825
datetime.timedelta(0, 7200))
1155
826
1156
827
def test_falls_back_to_pre_1_6_1_with_warning(self):
1157
with self.assertLogs(log, logging.WARNING):
1158
value = string_to_delta("2h")
1159
self.assertEqual(datetime.timedelta(0, 7200), value)
828
# assertLogs only exists in Python 3.4
829
if hasattr(self, "assertLogs"):
830
with self.assertLogs(log, logging.WARNING):
831
value = string_to_delta("2h")
832
else:
833
class WarningFilter(logging.Filter):
834
"""Don't show, but record the presence of, warnings"""
835
def filter(self, record):
836
is_warning = record.levelno >= logging.WARNING
837
self.found = is_warning or getattr(self, "found",
838
False)
839
return not is_warning
840
warning_filter = WarningFilter()
841
log.addFilter(warning_filter)
842
try:
843
value = string_to_delta("2h")
844
finally:
845
log.removeFilter(warning_filter)
846
self.assertTrue(getattr(warning_filter, "found", False))
847
self.assertEqual(value, datetime.timedelta(0, 7200))
1160
848
1161
849
1162
850
class Test_check_option_syntax(unittest.TestCase):
1166
854
1167
855
def test_actions_requires_client_or_all(self):
1168
856
for action, value in self.actions.items():
1169
args = self.actionargs(action, value)
857
options = self.parser.parse_args()
858
setattr(options, action, value)
1170
859
with self.assertParseError():
1171
self.parse_args(args)
860
self.check_option_syntax(options)
1172
861
1173
# This mostly corresponds to the definition from has_commands() in
862
# This mostly corresponds to the definition from has_actions() in
1174
863
# check_option_syntax()
1175
864
actions = {
1176
"--enable": None,
1177
"--disable": None,
1178
"--bump-timeout": None,
1179
"--start-checker": None,
1180
"--stop-checker": None,
1181
"--is-enabled": None,
1182
"--remove": None,
1183
"--checker": "x",
1184
"--timeout": "PT0S",
1185
"--extended-timeout": "PT0S",
1186
"--interval": "PT0S",
1187
"--approve-by-default": None,
1188
"--deny-by-default": None,
1189
"--approval-delay": "PT0S",
1190
"--approval-duration": "PT0S",
1191
"--host": "hostname",
1192
"--secret": "/dev/null",
1193
"--approve": None,
1194
"--deny": None,
865
# The actual values set here are not that important, but we do
866
# at least stick to the correct types, even though they are
867
# never used
868
"enable": True,
869
"disable": True,
870
"bump_timeout": True,
871
"start_checker": True,
872
"stop_checker": True,
873
"is_enabled": True,
874
"remove": True,
875
"checker": "x",
876
"timeout": datetime.timedelta(),
877
"extended_timeout": datetime.timedelta(),
878
"interval": datetime.timedelta(),
879
"approved_by_default": True,
880
"approval_delay": datetime.timedelta(),
881
"approval_duration": datetime.timedelta(),
882
"host": "x",
883
"secret": io.BytesIO(b"x"),
884
"approve": True,
885
"deny": True,
1195
886
}
1196
887
1197
@staticmethod
1198
def actionargs(action, value, *args):
1199
if value is not None:
1200
return [action, value] + list(args)
1201
else:
1202
return [action] + list(args)
1203
1204
888
@contextlib.contextmanager
1205
889
def assertParseError(self):
1206
890
with self.assertRaises(SystemExit) as e:
1207
with self.redirect_stderr_to_devnull():
891
with self.temporarily_suppress_stderr():
1208
892
yield
1209
893
# Exit code from argparse is guaranteed to be "2". Reference:
1210
894
# https://docs.python.org/3/library
1211
895
# /argparse.html#exiting-methods
1212
self.assertEqual(2, e.exception.code)
1213
1214
def parse_args(self, args):
1215
options = self.parser.parse_args(args)
1216
check_option_syntax(self.parser, options)
896
self.assertEqual(e.exception.code, 2)
1217
897
1218
898
@staticmethod
1219
899
@contextlib.contextmanager
1220
def redirect_stderr_to_devnull():
1221
old_stderr = sys.stderr
1222
with contextlib.closing(open(os.devnull, "w")) as null:
1223
sys.stderr = null
1224
try:
1225
yield
1226
finally:
1227
sys.stderr = old_stderr
900
def temporarily_suppress_stderr():
901
null = os.open(os.path.devnull, os.O_RDWR)
902
stderrcopy = os.dup(sys.stderr.fileno())
903
os.dup2(null, sys.stderr.fileno())
904
os.close(null)
905
try:
906
yield
907
finally:
908
# restore stderr
909
os.dup2(stderrcopy, sys.stderr.fileno())
910
os.close(stderrcopy)
1228
911
1229
912
def check_option_syntax(self, options):
1230
913
check_option_syntax(self.parser, options)
1231
914
1232
def test_actions_all_conflicts_with_verbose(self):
1233
for action, value in self.actions.items():
1234
args = self.actionargs(action, value, "--all",
1235
"--verbose")
1236
with self.assertParseError():
1237
self.parse_args(args)
1238
1239
def test_actions_with_client_conflicts_with_verbose(self):
1240
for action, value in self.actions.items():
1241
args = self.actionargs(action, value, "--verbose",
1242
"client")
1243
with self.assertParseError():
1244
self.parse_args(args)
915
def test_actions_conflicts_with_verbose(self):
916
for action, value in self.actions.items():
917
options = self.parser.parse_args()
918
setattr(options, action, value)
919
options.verbose = True
920
with self.assertParseError():
921
self.check_option_syntax(options)
1245
922
1246
923
def test_dump_json_conflicts_with_verbose(self):
1247
args = ["--dump-json", "--verbose"]
924
options = self.parser.parse_args()
925
options.dump_json = True
926
options.verbose = True
1248
927
with self.assertParseError():
1249
self.parse_args(args)
928
self.check_option_syntax(options)
1250
929
1251
930
def test_dump_json_conflicts_with_action(self):
1252
931
for action, value in self.actions.items():
1253
args = self.actionargs(action, value, "--dump-json")
932
options = self.parser.parse_args()
933
setattr(options, action, value)
934
options.dump_json = True
1254
935
with self.assertParseError():
1255
self.parse_args(args)
936
self.check_option_syntax(options)
1256
937
1257
938
def test_all_can_not_be_alone(self):
1258
args = ["--all"]
939
options = self.parser.parse_args()
940
options.all = True
1259
941
with self.assertParseError():
1260
self.parse_args(args)
942
self.check_option_syntax(options)
1261
943
1262
944
def test_all_is_ok_with_any_action(self):
1263
945
for action, value in self.actions.items():
1264
args = self.actionargs(action, value, "--all")
1265
self.parse_args(args)
1266
1267
def test_any_action_is_ok_with_one_client(self):
1268
for action, value in self.actions.items():
1269
args = self.actionargs(action, value, "client")
1270
self.parse_args(args)
1271
1272
def test_one_client_with_all_actions_except_is_enabled(self):
1273
for action, value in self.actions.items():
1274
if action == "--is-enabled":
1275
continue
1276
args = self.actionargs(action, value, "client")
1277
self.parse_args(args)
1278
1279
def test_two_clients_with_all_actions_except_is_enabled(self):
1280
for action, value in self.actions.items():
1281
if action == "--is-enabled":
1282
continue
1283
args = self.actionargs(action, value, "client1",
1284
"client2")
1285
self.parse_args(args)
1286
1287
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1288
for action, value in self.actions.items():
1289
if action == "--is-enabled":
1290
continue
1291
args = self.actionargs(action, value, "client1",
1292
"client2")
1293
self.parse_args(args)
946
options = self.parser.parse_args()
947
setattr(options, action, value)
948
options.all = True
949
self.check_option_syntax(options)
1294
950
1295
951
def test_is_enabled_fails_without_client(self):
1296
args = ["--is-enabled"]
952
options = self.parser.parse_args()
953
options.is_enabled = True
1297
954
with self.assertParseError():
1298
self.parse_args(args)
955
self.check_option_syntax(options)
956
957
def test_is_enabled_works_with_one_client(self):
958
options = self.parser.parse_args()
959
options.is_enabled = True
960
options.client = ["foo"]
961
self.check_option_syntax(options)
1299
962
1300
963
def test_is_enabled_fails_with_two_clients(self):
1301
args = ["--is-enabled", "client1", "client2"]
964
options = self.parser.parse_args()
965
options.is_enabled = True
966
options.client = ["foo", "barbar"]
1302
967
with self.assertParseError():
1303
self.parse_args(args)
968
self.check_option_syntax(options)
1304
969
1305
970
def test_remove_can_only_be_combined_with_action_deny(self):
1306
971
for action, value in self.actions.items():
1307
if action in {"--remove", "--deny"}:
972
if action in {"remove", "deny"}:
1308
973
continue
1309
args = self.actionargs(action, value, "--all",
1310
"--remove")
974
options = self.parser.parse_args()
975
setattr(options, action, value)
976
options.all = True
977
options.remove = True
1311
978
with self.assertParseError():
1312
self.parse_args(args)
1313
1314
1315
class Test_dbus_exceptions(unittest.TestCase):
1316
1317
def test_dbus_ConnectFailed_is_Error(self):
1318
with self.assertRaises(dbus.Error):
1319
raise dbus.ConnectFailed()
1320
1321
1322
class Test_dbus_MandosBus(unittest.TestCase):
1323
1324
class MockMandosBus(dbus.MandosBus):
1325
def __init__(self):
1326
self._name = "se.recompile.Mandos"
1327
self._server_path = "/"
1328
self._server_interface = "se.recompile.Mandos"
1329
self._client_interface = "se.recompile.Mandos.Client"
1330
self.calls = []
1331
self.call_method_return = Unique()
1332
1333
def call_method(self, methodname, busname, objectpath,
1334
interface, *args):
1335
self.calls.append((methodname, busname, objectpath,
1336
interface, args))
1337
return self.call_method_return
1338
1339
def setUp(self):
1340
self.bus = self.MockMandosBus()
1341
1342
def test_set_client_property(self):
1343
self.bus.set_client_property("objectpath", "key", "value")
1344
expected_call = ("Set", self.bus._name, "objectpath",
1345
"org.freedesktop.DBus.Properties",
1346
(self.bus._client_interface, "key", "value"))
1347
self.assertIn(expected_call, self.bus.calls)
1348
1349
def test_call_client_method(self):
1350
ret = self.bus.call_client_method("objectpath", "methodname")
1351
self.assertIs(self.bus.call_method_return, ret)
1352
expected_call = ("methodname", self.bus._name, "objectpath",
1353
self.bus._client_interface, ())
1354
self.assertIn(expected_call, self.bus.calls)
1355
1356
def test_call_client_method_with_args(self):
1357
args = (Unique(), Unique())
1358
ret = self.bus.call_client_method("objectpath", "methodname",
1359
*args)
1360
self.assertIs(self.bus.call_method_return, ret)
1361
expected_call = ("methodname", self.bus._name, "objectpath",
1362
self.bus._client_interface,
1363
(args[0], args[1]))
1364
self.assertIn(expected_call, self.bus.calls)
1365
1366
def test_get_clients_and_properties(self):
1367
managed_objects = {
1368
"objectpath": {
1369
self.bus._client_interface: {
1370
"key": "value",
1371
"bool": True,
1372
},
1373
"irrelevant_interface": {
1374
"key": "othervalue",
1375
"bool": False,
1376
},
1377
},
1378
"other_objectpath": {
1379
"other_irrelevant_interface": {
1380
"key": "value 3",
1381
"bool": None,
1382
},
1383
},
1384
}
1385
expected_clients_and_properties = {
1386
"objectpath": {
1387
"key": "value",
1388
"bool": True,
1389
}
1390
}
1391
self.bus.call_method_return = managed_objects
1392
ret = self.bus.get_clients_and_properties()
1393
self.assertDictEqual(expected_clients_and_properties, ret)
1394
expected_call = ("GetManagedObjects", self.bus._name,
1395
self.bus._server_path,
1396
"org.freedesktop.DBus.ObjectManager", ())
1397
self.assertIn(expected_call, self.bus.calls)
1398
1399
def test_call_server_method(self):
1400
ret = self.bus.call_server_method("methodname")
1401
self.assertIs(self.bus.call_method_return, ret)
1402
expected_call = ("methodname", self.bus._name,
1403
self.bus._server_path,
1404
self.bus._server_interface, ())
1405
self.assertIn(expected_call, self.bus.calls)
1406
1407
def test_call_server_method_with_args(self):
1408
args = (Unique(), Unique())
1409
ret = self.bus.call_server_method("methodname", *args)
1410
self.assertIs(self.bus.call_method_return, ret)
1411
expected_call = ("methodname", self.bus._name,
1412
self.bus._server_path,
1413
self.bus._server_interface,
1414
(args[0], args[1]))
1415
self.assertIn(expected_call, self.bus.calls)
1416
1417
1418
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1419
1420
def MockDBusPython_func(self, func):
1421
class mock_dbus_python:
1422
"""mock dbus-python module"""
1423
class exceptions:
1424
"""Pseudo-namespace"""
1425
class DBusException(Exception):
1426
pass
1427
class SystemBus:
1428
@staticmethod
1429
def get_object(busname, objectpath):
1430
DBusObject = collections.namedtuple(
1431
"DBusObject", ("methodname", "Set"))
1432
def method(*args, **kwargs):
1433
self.assertEqual({"dbus_interface":
1434
"interface"},
1435
kwargs)
1436
return func(*args)
1437
def set_property(interface, key, value,
1438
dbus_interface=None):
1439
self.assertEqual(
1440
"org.freedesktop.DBus.Properties",
1441
dbus_interface)
1442
self.assertEqual("Secret", key)
1443
return func(interface, key, value,
1444
dbus_interface=dbus_interface)
1445
return DBusObject(methodname=method,
1446
Set=set_property)
1447
class Boolean:
1448
def __init__(self, value):
1449
self.value = bool(value)
1450
def __bool__(self):
1451
return self.value
1452
if sys.version_info.major == 2:
1453
__nonzero__ = __bool__
1454
class ObjectPath(str):
1455
pass
1456
class Dictionary(dict):
1457
pass
1458
class ByteArray(bytes):
1459
pass
1460
return mock_dbus_python
1461
1462
def call_method(self, bus, methodname, busname, objectpath,
1463
interface, *args):
1464
with self.assertLogs(log, logging.DEBUG):
1465
return bus.call_method(methodname, busname, objectpath,
1466
interface, *args)
1467
1468
def test_call_method_returns(self):
1469
expected_method_return = Unique()
1470
method_args = (Unique(), Unique())
1471
def func(*args):
1472
self.assertEqual(len(method_args), len(args))
1473
for marg, arg in zip(method_args, args):
1474
self.assertIs(marg, arg)
1475
return expected_method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
ret = self.call_method(bus, "methodname", "busname",
1479
"objectpath", "interface",
1480
*method_args)
1481
self.assertIs(ret, expected_method_return)
1482
1483
def test_call_method_filters_bool_true(self):
1484
def func():
1485
return method_return
1486
mock_dbus_python = self.MockDBusPython_func(func)
1487
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1488
method_return = mock_dbus_python.Boolean(True)
1489
ret = self.call_method(bus, "methodname", "busname",
1490
"objectpath", "interface")
1491
self.assertTrue(ret)
1492
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1493
1494
def test_call_method_filters_bool_false(self):
1495
def func():
1496
return method_return
1497
mock_dbus_python = self.MockDBusPython_func(func)
1498
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1499
method_return = mock_dbus_python.Boolean(False)
1500
ret = self.call_method(bus, "methodname", "busname",
1501
"objectpath", "interface")
1502
self.assertFalse(ret)
1503
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1504
1505
def test_call_method_filters_objectpath(self):
1506
def func():
1507
return method_return
1508
mock_dbus_python = self.MockDBusPython_func(func)
1509
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1510
method_return = mock_dbus_python.ObjectPath("objectpath")
1511
ret = self.call_method(bus, "methodname", "busname",
1512
"objectpath", "interface")
1513
self.assertEqual("objectpath", ret)
1514
self.assertIsNot("objectpath", ret)
1515
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1516
1517
def test_call_method_filters_booleans_in_dict(self):
1518
def func():
1519
return method_return
1520
mock_dbus_python = self.MockDBusPython_func(func)
1521
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1522
method_return = mock_dbus_python.Dictionary(
1523
{mock_dbus_python.Boolean(True):
1524
mock_dbus_python.Boolean(False),
1525
mock_dbus_python.Boolean(False):
1526
mock_dbus_python.Boolean(True)})
1527
ret = self.call_method(bus, "methodname", "busname",
1528
"objectpath", "interface")
1529
expected_method_return = {True: False,
1530
False: True}
1531
self.assertEqual(expected_method_return, ret)
1532
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1533
1534
def test_call_method_filters_objectpaths_in_dict(self):
1535
def func():
1536
return method_return
1537
mock_dbus_python = self.MockDBusPython_func(func)
1538
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1539
method_return = mock_dbus_python.Dictionary(
1540
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1541
mock_dbus_python.ObjectPath("objectpath_value_1"),
1542
mock_dbus_python.ObjectPath("objectpath_key_2"):
1543
mock_dbus_python.ObjectPath("objectpath_value_2")})
1544
ret = self.call_method(bus, "methodname", "busname",
1545
"objectpath", "interface")
1546
expected_method_return = {str(key): str(value)
1547
for key, value in
1548
method_return.items()}
1549
self.assertEqual(expected_method_return, ret)
1550
self.assertIsInstance(ret, dict)
1551
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1552
1553
def test_call_method_filters_dict_in_dict(self):
1554
def func():
1555
return method_return
1556
mock_dbus_python = self.MockDBusPython_func(func)
1557
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1558
method_return = mock_dbus_python.Dictionary(
1559
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1560
"key12": "value12"}),
1561
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1562
"key22": "value22"})})
1563
ret = self.call_method(bus, "methodname", "busname",
1564
"objectpath", "interface")
1565
expected_method_return = {
1566
"key1": {"key11": "value11",
1567
"key12": "value12"},
1568
"key2": {"key21": "value21",
1569
"key22": "value22"},
1570
}
1571
self.assertEqual(expected_method_return, ret)
1572
self.assertIsInstance(ret, dict)
1573
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1574
for key, value in ret.items():
1575
self.assertIsInstance(value, dict)
1576
self.assertEqual(expected_method_return[key], value)
1577
self.assertNotIsInstance(value,
1578
mock_dbus_python.Dictionary)
1579
1580
def test_call_method_filters_dict_three_deep(self):
1581
def func():
1582
return method_return
1583
mock_dbus_python = self.MockDBusPython_func(func)
1584
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1585
method_return = mock_dbus_python.Dictionary(
1586
{"key1":
1587
mock_dbus_python.Dictionary(
1588
{"key2":
1589
mock_dbus_python.Dictionary(
1590
{"key3":
1591
mock_dbus_python.Boolean(True),
1592
}),
1593
}),
1594
})
1595
ret = self.call_method(bus, "methodname", "busname",
1596
"objectpath", "interface")
1597
expected_method_return = {"key1": {"key2": {"key3": True}}}
1598
self.assertEqual(expected_method_return, ret)
1599
self.assertIsInstance(ret, dict)
1600
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1601
self.assertIsInstance(ret["key1"], dict)
1602
self.assertNotIsInstance(ret["key1"],
1603
mock_dbus_python.Dictionary)
1604
self.assertIsInstance(ret["key1"]["key2"], dict)
1605
self.assertNotIsInstance(ret["key1"]["key2"],
1606
mock_dbus_python.Dictionary)
1607
self.assertTrue(ret["key1"]["key2"]["key3"])
1608
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1609
mock_dbus_python.Boolean)
1610
1611
def test_call_method_handles_exception(self):
1612
dbus_logger = logging.getLogger("dbus.proxies")
1613
1614
def func():
1615
dbus_logger.error("Test")
1616
raise mock_dbus_python.exceptions.DBusException()
1617
1618
mock_dbus_python = self.MockDBusPython_func(func)
1619
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1620
1621
class CountingHandler(logging.Handler):
1622
count = 0
1623
def emit(self, record):
1624
self.count += 1
1625
1626
counting_handler = CountingHandler()
1627
1628
dbus_logger.addHandler(counting_handler)
1629
1630
try:
1631
with self.assertRaises(dbus.Error) as e:
1632
self.call_method(bus, "methodname", "busname",
1633
"objectpath", "interface")
1634
finally:
1635
dbus_logger.removeFilter(counting_handler)
1636
1637
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1638
1639
# Make sure the dbus logger was suppressed
1640
self.assertEqual(0, counting_handler.count)
1641
1642
def test_Set_Secret_sends_bytearray(self):
1643
ret = [None]
1644
def func(*args, **kwargs):
1645
ret[0] = (args, kwargs)
1646
mock_dbus_python = self.MockDBusPython_func(func)
1647
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1648
bus.set_client_property("objectpath", "Secret", "value")
1649
expected_call = (("se.recompile.Mandos.Client", "Secret",
1650
mock_dbus_python.ByteArray(b"value")),
1651
{"dbus_interface":
1652
"org.freedesktop.DBus.Properties"})
1653
self.assertEqual(expected_call, ret[0])
1654
if sys.version_info.major == 2:
1655
self.assertIsInstance(ret[0][0][-1],
1656
mock_dbus_python.ByteArray)
1657
1658
def test_get_object_converts_to_correct_exception(self):
1659
bus = dbus_python_adapter.SystemBus(
1660
self.fake_dbus_python_raises_exception_on_connect)
1661
with self.assertRaises(dbus.ConnectFailed):
1662
self.call_method(bus, "methodname", "busname",
1663
"objectpath", "interface")
1664
1665
class fake_dbus_python_raises_exception_on_connect:
1666
"""fake dbus-python module"""
1667
class exceptions:
1668
"""Pseudo-namespace"""
1669
class DBusException(Exception):
1670
pass
1671
1672
@classmethod
1673
def SystemBus(cls):
1674
def get_object(busname, objectpath):
1675
raise cls.exceptions.DBusException()
1676
Bus = collections.namedtuple("Bus", ["get_object"])
1677
return Bus(get_object=get_object)
1678
1679
1680
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1681
class mock_dbus_python:
1682
"""mock dbus-python modules"""
1683
class SystemBus:
1684
@staticmethod
1685
def get_object(busname, objectpath):
1686
return Unique()
1687
1688
def setUp(self):
1689
self.bus = dbus_python_adapter.CachingBus(
1690
self.mock_dbus_python)
1691
1692
def test_returns_distinct_objectpaths(self):
1693
obj1 = self.bus.get_object("busname", "objectpath1")
1694
self.assertIsInstance(obj1, Unique)
1695
obj2 = self.bus.get_object("busname", "objectpath2")
1696
self.assertIsInstance(obj2, Unique)
1697
self.assertIsNot(obj1, obj2)
1698
1699
def test_returns_distinct_busnames(self):
1700
obj1 = self.bus.get_object("busname1", "objectpath")
1701
self.assertIsInstance(obj1, Unique)
1702
obj2 = self.bus.get_object("busname2", "objectpath")
1703
self.assertIsInstance(obj2, Unique)
1704
self.assertIsNot(obj1, obj2)
1705
1706
def test_returns_distinct_both(self):
1707
obj1 = self.bus.get_object("busname1", "objectpath")
1708
self.assertIsInstance(obj1, Unique)
1709
obj2 = self.bus.get_object("busname2", "objectpath")
1710
self.assertIsInstance(obj2, Unique)
1711
self.assertIsNot(obj1, obj2)
1712
1713
def test_returns_same(self):
1714
obj1 = self.bus.get_object("busname", "objectpath")
1715
self.assertIsInstance(obj1, Unique)
1716
obj2 = self.bus.get_object("busname", "objectpath")
1717
self.assertIsInstance(obj2, Unique)
1718
self.assertIs(obj1, obj2)
1719
1720
def test_returns_same_old(self):
1721
obj1 = self.bus.get_object("busname1", "objectpath1")
1722
self.assertIsInstance(obj1, Unique)
1723
obj2 = self.bus.get_object("busname2", "objectpath2")
1724
self.assertIsInstance(obj2, Unique)
1725
obj1b = self.bus.get_object("busname1", "objectpath1")
1726
self.assertIsInstance(obj1b, Unique)
1727
self.assertIsNot(obj1, obj2)
1728
self.assertIsNot(obj2, obj1b)
1729
self.assertIs(obj1, obj1b)
1730
1731
1732
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1733
1734
def Stub_pydbus_func(self, func):
1735
class stub_pydbus:
1736
"""stub pydbus module"""
1737
class SystemBus:
1738
@staticmethod
1739
def get(busname, objectpath):
1740
DBusObject = collections.namedtuple(
1741
"DBusObject", ("methodname",))
1742
return {"interface":
1743
DBusObject(methodname=func)}
1744
return stub_pydbus
1745
1746
def call_method(self, bus, methodname, busname, objectpath,
1747
interface, *args):
1748
with self.assertLogs(log, logging.DEBUG):
1749
return bus.call_method(methodname, busname, objectpath,
1750
interface, *args)
1751
1752
def test_call_method_returns(self):
1753
expected_method_return = Unique()
1754
method_args = (Unique(), Unique())
1755
def func(*args):
1756
self.assertEqual(len(method_args), len(args))
1757
for marg, arg in zip(method_args, args):
1758
self.assertIs(marg, arg)
1759
return expected_method_return
1760
stub_pydbus = self.Stub_pydbus_func(func)
1761
bus = pydbus_adapter.SystemBus(stub_pydbus)
1762
ret = self.call_method(bus, "methodname", "busname",
1763
"objectpath", "interface",
1764
*method_args)
1765
self.assertIs(ret, expected_method_return)
1766
1767
def test_call_method_handles_exception(self):
1768
dbus_logger = logging.getLogger("dbus.proxies")
1769
1770
def func():
1771
raise gi.repository.GLib.Error()
1772
1773
stub_pydbus = self.Stub_pydbus_func(func)
1774
bus = pydbus_adapter.SystemBus(stub_pydbus)
1775
1776
with self.assertRaises(dbus.Error) as e:
1777
self.call_method(bus, "methodname", "busname",
1778
"objectpath", "interface")
1779
1780
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1781
1782
def test_get_converts_to_correct_exception(self):
1783
bus = pydbus_adapter.SystemBus(
1784
self.fake_pydbus_raises_exception_on_connect)
1785
with self.assertRaises(dbus.ConnectFailed):
1786
self.call_method(bus, "methodname", "busname",
1787
"objectpath", "interface")
1788
1789
class fake_pydbus_raises_exception_on_connect:
1790
"""fake dbus-python module"""
1791
@classmethod
1792
def SystemBus(cls):
1793
def get(busname, objectpath):
1794
raise gi.repository.GLib.Error()
1795
Bus = collections.namedtuple("Bus", ["get"])
1796
return Bus(get=get)
1797
1798
def test_set_property_uses_setattr(self):
1799
class Object:
1800
pass
1801
obj = Object()
1802
class pydbus_spy:
1803
class SystemBus:
1804
@staticmethod
1805
def get(busname, objectpath):
1806
return {"interface": obj}
1807
bus = pydbus_adapter.SystemBus(pydbus_spy)
1808
value = Unique()
1809
bus.set_property("busname", "objectpath", "interface", "key",
1810
value)
1811
self.assertIs(value, obj.key)
1812
1813
def test_get_suppresses_xml_deprecation_warning(self):
1814
if sys.version_info.major >= 3:
1815
return
1816
class stub_pydbus_get:
1817
class SystemBus:
1818
@staticmethod
1819
def get(busname, objectpath):
1820
warnings.warn_explicit(
1821
"deprecated", DeprecationWarning,
1822
"xml.etree.ElementTree", 0)
1823
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1824
with warnings.catch_warnings(record=True) as w:
1825
warnings.simplefilter("always")
1826
bus.get("busname", "objectpath")
1827
self.assertEqual(0, len(w))
1828
1829
1830
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1831
class stub_pydbus:
1832
"""stub pydbus module"""
1833
class SystemBus:
1834
@staticmethod
1835
def get(busname, objectpath):
1836
return Unique()
1837
1838
def setUp(self):
1839
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1840
1841
def test_returns_distinct_objectpaths(self):
1842
obj1 = self.bus.get("busname", "objectpath1")
1843
self.assertIsInstance(obj1, Unique)
1844
obj2 = self.bus.get("busname", "objectpath2")
1845
self.assertIsInstance(obj2, Unique)
1846
self.assertIsNot(obj1, obj2)
1847
1848
def test_returns_distinct_busnames(self):
1849
obj1 = self.bus.get("busname1", "objectpath")
1850
self.assertIsInstance(obj1, Unique)
1851
obj2 = self.bus.get("busname2", "objectpath")
1852
self.assertIsInstance(obj2, Unique)
1853
self.assertIsNot(obj1, obj2)
1854
1855
def test_returns_distinct_both(self):
1856
obj1 = self.bus.get("busname1", "objectpath")
1857
self.assertIsInstance(obj1, Unique)
1858
obj2 = self.bus.get("busname2", "objectpath")
1859
self.assertIsInstance(obj2, Unique)
1860
self.assertIsNot(obj1, obj2)
1861
1862
def test_returns_same(self):
1863
obj1 = self.bus.get("busname", "objectpath")
1864
self.assertIsInstance(obj1, Unique)
1865
obj2 = self.bus.get("busname", "objectpath")
1866
self.assertIsInstance(obj2, Unique)
1867
self.assertIs(obj1, obj2)
1868
1869
def test_returns_same_old(self):
1870
obj1 = self.bus.get("busname1", "objectpath1")
1871
self.assertIsInstance(obj1, Unique)
1872
obj2 = self.bus.get("busname2", "objectpath2")
1873
self.assertIsInstance(obj2, Unique)
1874
obj1b = self.bus.get("busname1", "objectpath1")
1875
self.assertIsInstance(obj1b, Unique)
1876
self.assertIsNot(obj1, obj2)
1877
self.assertIsNot(obj2, obj1b)
1878
self.assertIs(obj1, obj1b)
1879
1880
1881
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1882
1883
class dummy_dbussy:
1884
class DBUS:
1885
class ObjectPath(str):
1886
pass
1887
class DBusError(Exception):
1888
pass
1889
1890
def fake_ravel_func(self, func):
1891
class fake_ravel:
1892
@staticmethod
1893
def system_bus():
1894
class DBusInterfaceProxy:
1895
@staticmethod
1896
def methodname(*args):
1897
return [func(*args)]
1898
class DBusObject:
1899
@staticmethod
1900
def get_interface(interface):
1901
if interface == "interface":
1902
return DBusInterfaceProxy()
1903
return {"busname": {"objectpath": DBusObject()}}
1904
return fake_ravel
1905
1906
def call_method(self, bus, methodname, busname, objectpath,
1907
interface, *args):
1908
with self.assertLogs(log, logging.DEBUG):
1909
return bus.call_method(methodname, busname, objectpath,
1910
interface, *args)
1911
1912
def test_call_method_returns(self):
1913
expected_method_return = Unique()
1914
method_args = (Unique(), Unique())
1915
def func(*args):
1916
self.assertEqual(len(method_args), len(args))
1917
for marg, arg in zip(method_args, args):
1918
self.assertIs(marg, arg)
1919
return expected_method_return
1920
fake_ravel = self.fake_ravel_func(func)
1921
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1922
ret = self.call_method(bus, "methodname", "busname",
1923
"objectpath", "interface",
1924
*method_args)
1925
self.assertIs(ret, expected_method_return)
1926
1927
def test_call_method_filters_objectpath(self):
1928
def func():
1929
return method_return
1930
fake_ravel = self.fake_ravel_func(func)
1931
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1932
method_return = (self.dummy_dbussy.DBUS
1933
.ObjectPath("objectpath"))
1934
ret = self.call_method(bus, "methodname", "busname",
1935
"objectpath", "interface")
1936
self.assertEqual("objectpath", ret)
1937
self.assertNotIsInstance(ret,
1938
self.dummy_dbussy.DBUS.ObjectPath)
1939
1940
def test_call_method_filters_objectpaths_in_dict(self):
1941
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1942
def func():
1943
return method_return
1944
fake_ravel = self.fake_ravel_func(func)
1945
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1946
method_return = {
1947
ObjectPath("objectpath_key_1"):
1948
ObjectPath("objectpath_value_1"),
1949
ObjectPath("objectpath_key_2"):
1950
ObjectPath("objectpath_value_2"),
1951
}
1952
ret = self.call_method(bus, "methodname", "busname",
1953
"objectpath", "interface")
1954
expected_method_return = {str(key): str(value)
1955
for key, value in
1956
method_return.items()}
1957
for key, value in ret.items():
1958
self.assertNotIsInstance(key, ObjectPath)
1959
self.assertNotIsInstance(value, ObjectPath)
1960
self.assertEqual(expected_method_return, ret)
1961
self.assertIsInstance(ret, dict)
1962
1963
def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1964
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1965
def func():
1966
return method_return
1967
fake_ravel = self.fake_ravel_func(func)
1968
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1969
method_return = {
1970
ObjectPath("key1"): {
1971
ObjectPath("key11"): ObjectPath("value11"),
1972
ObjectPath("key12"): ObjectPath("value12"),
1973
},
1974
ObjectPath("key2"): {
1975
ObjectPath("key21"): ObjectPath("value21"),
1976
ObjectPath("key22"): ObjectPath("value22"),
1977
},
1978
}
1979
ret = self.call_method(bus, "methodname", "busname",
1980
"objectpath", "interface")
1981
expected_method_return = {
1982
"key1": {"key11": "value11",
1983
"key12": "value12"},
1984
"key2": {"key21": "value21",
1985
"key22": "value22"},
1986
}
1987
self.assertEqual(expected_method_return, ret)
1988
for key, value in ret.items():
1989
self.assertIsInstance(value, dict)
1990
self.assertEqual(expected_method_return[key], value)
1991
self.assertNotIsInstance(key, ObjectPath)
1992
for inner_key, inner_value in value.items():
1993
self.assertIsInstance(value, dict)
1994
self.assertEqual(
1995
expected_method_return[key][inner_key],
1996
inner_value)
1997
self.assertNotIsInstance(key, ObjectPath)
1998
1999
def test_call_method_filters_objectpaths_in_dict_three_deep(self):
2000
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
2001
def func():
2002
return method_return
2003
fake_ravel = self.fake_ravel_func(func)
2004
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2005
method_return = {
2006
ObjectPath("key1"): {
2007
ObjectPath("key2"): {
2008
ObjectPath("key3"): ObjectPath("value"),
2009
},
2010
},
2011
}
2012
ret = self.call_method(bus, "methodname", "busname",
2013
"objectpath", "interface")
2014
expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2015
self.assertEqual(expected_method_return, ret)
2016
self.assertIsInstance(ret, dict)
2017
self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2018
self.assertIsInstance(ret["key1"], dict)
2019
self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2020
ObjectPath)
2021
self.assertIsInstance(ret["key1"]["key2"], dict)
2022
self.assertNotIsInstance(
2023
next(iter(ret["key1"]["key2"].keys())),
2024
ObjectPath)
2025
self.assertEqual("value", ret["key1"]["key2"]["key3"])
2026
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2027
self.dummy_dbussy.DBUS.ObjectPath)
2028
2029
def test_call_method_handles_exception(self):
2030
def func():
2031
raise self.dummy_dbussy.DBusError()
2032
2033
fake_ravel = self.fake_ravel_func(func)
2034
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2035
2036
with self.assertRaises(dbus.Error) as e:
2037
self.call_method(bus, "methodname", "busname",
2038
"objectpath", "interface")
2039
2040
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2041
2042
def test_get_object_converts_to_correct_exception(self):
2043
class fake_ravel_raises_exception_on_connect:
2044
@staticmethod
2045
def system_bus():
2046
class Bus:
2047
@staticmethod
2048
def __getitem__(key):
2049
if key == "objectpath":
2050
raise self.dummy_dbussy.DBusError()
2051
raise Exception(key)
2052
return {"busname": Bus()}
2053
def func():
2054
raise self.dummy_dbussy.DBusError()
2055
bus = dbussy_adapter.SystemBus(
2056
self.dummy_dbussy,
2057
fake_ravel_raises_exception_on_connect)
2058
with self.assertRaises(dbus.ConnectFailed):
2059
self.call_method(bus, "methodname", "busname",
2060
"objectpath", "interface")
979
self.check_option_syntax(options)
2061
980
2062
981
2063
982
class Test_commands_from_options(unittest.TestCase):
2064
2065
983
def setUp(self):
2066
984
self.parser = argparse.ArgumentParser()
2067
985
add_command_line_options(self.parser)
2068
986
2069
987
def test_is_enabled(self):
2070
self.assert_command_from_args(["--is-enabled", "client"],
2071
command.IsEnabled)
988
self.assert_command_from_args(["--is-enabled", "foo"],
989
IsEnabledCmd)
2072
990
2073
def assert_command_from_args(self, args, command_cls, length=1,
2074
clients=None, **cmd_attrs):
991
def assert_command_from_args(self, args, command_cls,
992
**cmd_attrs):
2075
993
"""Assert that parsing ARGS should result in an instance of
2076
994
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2077
995
options = self.parser.parse_args(args)
2078
996
check_option_syntax(self.parser, options)
2079
997
commands = commands_from_options(options)
2080
self.assertEqual(length, len(commands))
2081
for command in commands:
2082
if isinstance(command, command_cls):
2083
break
2084
else:
2085
self.assertIsInstance(command, command_cls)
2086
if clients is not None:
2087
self.assertEqual(clients, options.client)
998
self.assertEqual(len(commands), 1)
999
command = commands[0]
1000
self.assertIsInstance(command, command_cls)
2088
1001
for key, value in cmd_attrs.items():
2089
self.assertEqual(value, getattr(command, key))
2090
2091
def assert_commands_from_args(self, args, commands, clients=None):
2092
for cmd in commands:
2093
self.assert_command_from_args(args, cmd,
2094
length=len(commands),
2095
clients=clients)
1002
self.assertEqual(getattr(command, key), value)
2096
1003
2097
1004
def test_is_enabled_short(self):
2098
self.assert_command_from_args(["-V", "client"],
2099
command.IsEnabled)
1005
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
2100
1006
2101
1007
def test_approve(self):
2102
self.assert_command_from_args(["--approve", "client"],
2103
command.Approve)
1008
self.assert_command_from_args(["--approve", "foo"],
1009
ApproveCmd)
2104
1010
2105
1011
def test_approve_short(self):
2106
self.assert_command_from_args(["-A", "client"],
2107
command.Approve)
1012
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
2108
1013
2109
1014
def test_deny(self):
2110
self.assert_command_from_args(["--deny", "client"],
2111
command.Deny)
1015
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
2112
1016
2113
1017
def test_deny_short(self):
2114
self.assert_command_from_args(["-D", "client"], command.Deny)
1018
self.assert_command_from_args(["-D", "foo"], DenyCmd)
2115
1019
2116
1020
def test_remove(self):
2117
self.assert_command_from_args(["--remove", "client"],
2118
command.Remove)
1021
self.assert_command_from_args(["--remove", "foo"],
1022
RemoveCmd)
2119
1023
2120
1024
def test_deny_before_remove(self):
2121
1025
options = self.parser.parse_args(["--deny", "--remove",
2122
"client"])
1026
"foo"])
2123
1027
check_option_syntax(self.parser, options)
2124
1028
commands = commands_from_options(options)
2125
self.assertEqual(2, len(commands))
2126
self.assertIsInstance(commands[0], command.Deny)
2127
self.assertIsInstance(commands[1], command.Remove)
1029
self.assertEqual(len(commands), 2)
1030
self.assertIsInstance(commands[0], DenyCmd)
1031
self.assertIsInstance(commands[1], RemoveCmd)
2128
1032
2129
1033
def test_deny_before_remove_reversed(self):
2130
1034
options = self.parser.parse_args(["--remove", "--deny",
2131
1035
"--all"])
2132
1036
check_option_syntax(self.parser, options)
2133
1037
commands = commands_from_options(options)
2134
self.assertEqual(2, len(commands))
2135
self.assertIsInstance(commands[0], command.Deny)
2136
self.assertIsInstance(commands[1], command.Remove)
1038
self.assertEqual(len(commands), 2)
1039
self.assertIsInstance(commands[0], DenyCmd)
1040
self.assertIsInstance(commands[1], RemoveCmd)
2137
1041
2138
1042
def test_remove_short(self):
2139
self.assert_command_from_args(["-r", "client"],
2140
command.Remove)
1043
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
2141
1044
2142
1045
def test_dump_json(self):
2143
self.assert_command_from_args(["--dump-json"],
2144
command.DumpJSON)
1046
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
2145
1047
2146
1048
def test_enable(self):
2147
self.assert_command_from_args(["--enable", "client"],
2148
command.Enable)
1049
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
2149
1050
2150
1051
def test_enable_short(self):
2151
self.assert_command_from_args(["-e", "client"],
2152
command.Enable)
1052
self.assert_command_from_args(["-e", "foo"], EnableCmd)
2153
1053
2154
1054
def test_disable(self):
2155
self.assert_command_from_args(["--disable", "client"],
2156
command.Disable)
1055
self.assert_command_from_args(["--disable", "foo"],
1056
DisableCmd)
2157
1057
2158
1058
def test_disable_short(self):
2159
self.assert_command_from_args(["-d", "client"],
2160
command.Disable)
1059
self.assert_command_from_args(["-d", "foo"], DisableCmd)
2161
1060
2162
1061
def test_bump_timeout(self):
2163
self.assert_command_from_args(["--bump-timeout", "client"],
2164
command.BumpTimeout)
1062
self.assert_command_from_args(["--bump-timeout", "foo"],
1063
BumpTimeoutCmd)
2165
1064
2166
1065
def test_bump_timeout_short(self):
2167
self.assert_command_from_args(["-b", "client"],
2168
command.BumpTimeout)
1066
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
2169
1067
2170
1068
def test_start_checker(self):
2171
self.assert_command_from_args(["--start-checker", "client"],
2172
command.StartChecker)
1069
self.assert_command_from_args(["--start-checker", "foo"],
1070
StartCheckerCmd)
2173
1071
2174
1072
def test_stop_checker(self):
2175
self.assert_command_from_args(["--stop-checker", "client"],
2176
command.StopChecker)
1073
self.assert_command_from_args(["--stop-checker", "foo"],
1074
StopCheckerCmd)
2177
1075
2178
1076
def test_approve_by_default(self):
2179
self.assert_command_from_args(["--approve-by-default",
2180
"client"],
2181
command.ApproveByDefault)
1077
self.assert_command_from_args(["--approve-by-default", "foo"],
1078
ApproveByDefaultCmd)
2182
1079
2183
1080
def test_deny_by_default(self):
2184
self.assert_command_from_args(["--deny-by-default", "client"],
2185
command.DenyByDefault)
1081
self.assert_command_from_args(["--deny-by-default", "foo"],
1082
DenyByDefaultCmd)
2186
1083
2187
1084
def test_checker(self):
2188
self.assert_command_from_args(["--checker", ":", "client"],
2189
command.SetChecker,
2190
value_to_set=":")
1085
self.assert_command_from_args(["--checker", ":", "foo"],
1086
SetCheckerCmd, value_to_set=":")
2191
1087
2192
1088
def test_checker_empty(self):
2193
self.assert_command_from_args(["--checker", "", "client"],
2194
command.SetChecker,
2195
value_to_set="")
1089
self.assert_command_from_args(["--checker", "", "foo"],
1090
SetCheckerCmd, value_to_set="")
2196
1091
2197
1092
def test_checker_short(self):
2198
self.assert_command_from_args(["-c", ":", "client"],
2199
command.SetChecker,
2200
value_to_set=":")
1093
self.assert_command_from_args(["-c", ":", "foo"],
1094
SetCheckerCmd, value_to_set=":")
2201
1095
2202
1096
def test_host(self):
2203
self.assert_command_from_args(
2204
["--host", "client.example.org", "client"],
2205
command.SetHost, value_to_set="client.example.org")
1097
self.assert_command_from_args(["--host", "foo.example.org",
1098
"foo"], SetHostCmd,
1099
value_to_set="foo.example.org")
2206
1100
2207
1101
def test_host_short(self):
2208
self.assert_command_from_args(
2209
["-H", "client.example.org", "client"], command.SetHost,
2210
value_to_set="client.example.org")
1102
self.assert_command_from_args(["-H", "foo.example.org",
1103
"foo"], SetHostCmd,
1104
value_to_set="foo.example.org")
2211
1105
2212
1106
def test_secret_devnull(self):
2213
1107
self.assert_command_from_args(["--secret", os.path.devnull,
2214
"client"], command.SetSecret,
1108
"foo"], SetSecretCmd,
2215
1109
value_to_set=b"")
2216
1110
2217
1111
def test_secret_tempfile(self):
2220
1114
f.write(value)
2221
1115
f.seek(0)
2222
1116
self.assert_command_from_args(["--secret", f.name,
2223
"client"],
2224
command.SetSecret,
1117
"foo"], SetSecretCmd,
2225
1118
value_to_set=value)
2226
1119
2227
1120
def test_secret_devnull_short(self):
2228
self.assert_command_from_args(["-s", os.path.devnull,
2229
"client"], command.SetSecret,
2230
value_to_set=b"")
1121
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1122
SetSecretCmd, value_to_set=b"")
2231
1123
2232
1124
def test_secret_tempfile_short(self):
2233
1125
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2234
1126
value = b"secret\0xyzzy\nbar"
2235
1127
f.write(value)
2236
1128
f.seek(0)
2237
self.assert_command_from_args(["-s", f.name, "client"],
2238
command.SetSecret,
1129
self.assert_command_from_args(["-s", f.name, "foo"],
1130
SetSecretCmd,
2239
1131
value_to_set=value)
2240
1132
2241
1133
def test_timeout(self):
2242
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2243
command.SetTimeout,
1134
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1135
SetTimeoutCmd,
2244
1136
value_to_set=300000)
2245
1137
2246
1138
def test_timeout_short(self):
2247
self.assert_command_from_args(["-t", "PT5M", "client"],
2248
command.SetTimeout,
1139
self.assert_command_from_args(["-t", "PT5M", "foo"],
1140
SetTimeoutCmd,
2249
1141
value_to_set=300000)
2250
1142
2251
1143
def test_extended_timeout(self):
2252
1144
self.assert_command_from_args(["--extended-timeout", "PT15M",
2253
"client"],
2254
command.SetExtendedTimeout,
1145
"foo"],
1146
SetExtendedTimeoutCmd,
2255
1147
value_to_set=900000)
2256
1148
2257
1149
def test_interval(self):
2258
self.assert_command_from_args(["--interval", "PT2M",
2259
"client"], command.SetInterval,
1150
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1151
SetIntervalCmd,
2260
1152
value_to_set=120000)
2261
1153
2262
1154
def test_interval_short(self):
2263
self.assert_command_from_args(["-i", "PT2M", "client"],
2264
command.SetInterval,
1155
self.assert_command_from_args(["-i", "PT2M", "foo"],
1156
SetIntervalCmd,
2265
1157
value_to_set=120000)
2266
1158
2267
1159
def test_approval_delay(self):
2268
1160
self.assert_command_from_args(["--approval-delay", "PT30S",
2269
"client"],
2270
command.SetApprovalDelay,
1161
"foo"], SetApprovalDelayCmd,
2271
1162
value_to_set=30000)
2272
1163
2273
1164
def test_approval_duration(self):
2274
1165
self.assert_command_from_args(["--approval-duration", "PT1S",
2275
"client"],
2276
command.SetApprovalDuration,
1166
"foo"], SetApprovalDurationCmd,
2277
1167
value_to_set=1000)
2278
1168
2279
1169
def test_print_table(self):
2280
self.assert_command_from_args([], command.PrintTable,
1170
self.assert_command_from_args([], PrintTableCmd,
2281
1171
verbose=False)
2282
1172
2283
1173
def test_print_table_verbose(self):
2284
self.assert_command_from_args(["--verbose"],
2285
command.PrintTable,
1174
self.assert_command_from_args(["--verbose"], PrintTableCmd,
2286
1175
verbose=True)
2287
1176
2288
1177
def test_print_table_verbose_short(self):
2289
self.assert_command_from_args(["-v"], command.PrintTable,
1178
self.assert_command_from_args(["-v"], PrintTableCmd,
2290
1179
verbose=True)
2291
1180
2292
1181
2293
def test_manual_page_example_1(self):
2294
self.assert_command_from_args("",
2295
command.PrintTable,
2296
clients=[],
2297
verbose=False)
2298
2299
def test_manual_page_example_2(self):
2300
self.assert_command_from_args(
2301
"--verbose foo1.example.org foo2.example.org".split(),
2302
command.PrintTable, clients=["foo1.example.org",
2303
"foo2.example.org"],
2304
verbose=True)
2305
2306
def test_manual_page_example_3(self):
2307
self.assert_command_from_args("--enable --all".split(),
2308
command.Enable,
2309
clients=[])
2310
2311
def test_manual_page_example_4(self):
2312
self.assert_commands_from_args(
2313
("--timeout=PT5M --interval=PT1M foo1.example.org"
2314
" foo2.example.org").split(),
2315
[command.SetTimeout, command.SetInterval],
2316
clients=["foo1.example.org", "foo2.example.org"])
2317
2318
def test_manual_page_example_5(self):
2319
self.assert_command_from_args("--approve --all".split(),
2320
command.Approve,
2321
clients=[])
2322
2323
2324
class TestCommand(unittest.TestCase):
1182
class TestCmd(unittest.TestCase):
2325
1183
"""Abstract class for tests of command classes"""
2326
1184
2327
class FakeMandosBus(dbus.MandosBus):
2328
def __init__(self, testcase):
2329
self.client_properties = {
1185
def setUp(self):
1186
testcase = self
1187
class MockClient(object):
1188
def __init__(self, name, **attributes):
1189
self.__dbus_object_path__ = "/clients/{}".format(name)
1190
self.attributes = attributes
1191
self.attributes["Name"] = name
1192
self.calls = []
1193
def Set(self, interface, propname, value, dbus_interface):
1194
testcase.assertEqual(interface, client_dbus_interface)
1195
testcase.assertEqual(dbus_interface,
1196
dbus.PROPERTIES_IFACE)
1197
self.attributes[propname] = value
1198
def Get(self, interface, propname, dbus_interface):
1199
testcase.assertEqual(interface, client_dbus_interface)
1200
testcase.assertEqual(dbus_interface,
1201
dbus.PROPERTIES_IFACE)
1202
return self.attributes[propname]
1203
def Approve(self, approve, dbus_interface):
1204
testcase.assertEqual(dbus_interface,
1205
client_dbus_interface)
1206
self.calls.append(("Approve", (approve,
1207
dbus_interface)))
1208
self.client = MockClient(
1209
"foo",
1210
KeyID=("92ed150794387c03ce684574b1139a65"
1211
"94a34f895daaaf09fd8ea90a27cddb12"),
1212
Secret=b"secret",
1213
Host="foo.example.org",
1214
Enabled=dbus.Boolean(True),
1215
Timeout=300000,
1216
LastCheckedOK="2019-02-03T00:00:00",
1217
Created="2019-01-02T00:00:00",
1218
Interval=120000,
1219
Fingerprint=("778827225BA7DE539C5A"
1220
"7CFA59CFF7CDBD9A5920"),
1221
CheckerRunning=dbus.Boolean(False),
1222
LastEnabled="2019-01-03T00:00:00",
1223
ApprovalPending=dbus.Boolean(False),
1224
ApprovedByDefault=dbus.Boolean(True),
1225
LastApprovalRequest="",
1226
ApprovalDelay=0,
1227
ApprovalDuration=1000,
1228
Checker="fping -q -- %(host)s",
1229
ExtendedTimeout=900000,
1230
Expires="2019-02-04T00:00:00",
1231
LastCheckerStatus=0)
1232
self.other_client = MockClient(
1233
"barbar",
1234
KeyID=("0558568eedd67d622f5c83b35a115f79"
1235
"6ab612cff5ad227247e46c2b020f441c"),
1236
Secret=b"secretbar",
1237
Host="192.0.2.3",
1238
Enabled=dbus.Boolean(True),
1239
Timeout=300000,
1240
LastCheckedOK="2019-02-04T00:00:00",
1241
Created="2019-01-03T00:00:00",
1242
Interval=120000,
1243
Fingerprint=("3E393AEAEFB84C7E89E2"
1244
"F547B3A107558FCA3A27"),
1245
CheckerRunning=dbus.Boolean(True),
1246
LastEnabled="2019-01-04T00:00:00",
1247
ApprovalPending=dbus.Boolean(False),
1248
ApprovedByDefault=dbus.Boolean(False),
1249
LastApprovalRequest="2019-01-03T00:00:00",
1250
ApprovalDelay=30000,
1251
ApprovalDuration=93785000,
1252
Checker=":",
1253
ExtendedTimeout=900000,
1254
Expires="2019-02-05T00:00:00",
1255
LastCheckerStatus=-2)
1256
self.clients = collections.OrderedDict(
1257
[
1258
("/clients/foo", self.client.attributes),
1259
("/clients/barbar", self.other_client.attributes),
1260
])
1261
self.one_client = {"/clients/foo": self.client.attributes}
1262
1263
@property
1264
def bus(self):
1265
class Bus(object):
1266
@staticmethod
1267
def get_object(client_bus_name, path):
1268
self.assertEqual(client_bus_name, dbus_busname)
1269
return {
1270
# Note: "self" here is the TestCmd instance, not
1271
# the Bus instance, since this is a static method!
1272
"/clients/foo": self.client,
1273
"/clients/barbar": self.other_client,
1274
}[path]
1275
return Bus()
1276
1277
1278
class TestIsEnabledCmd(TestCmd):
1279
def test_is_enabled(self):
1280
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1281
properties)
1282
for client, properties
1283
in self.clients.items()))
1284
1285
def test_is_enabled_run_exits_successfully(self):
1286
with self.assertRaises(SystemExit) as e:
1287
IsEnabledCmd().run(self.one_client)
1288
if e.exception.code is not None:
1289
self.assertEqual(e.exception.code, 0)
1290
else:
1291
self.assertIsNone(e.exception.code)
1292
1293
def test_is_enabled_run_exits_with_failure(self):
1294
self.client.attributes["Enabled"] = dbus.Boolean(False)
1295
with self.assertRaises(SystemExit) as e:
1296
IsEnabledCmd().run(self.one_client)
1297
if isinstance(e.exception.code, int):
1298
self.assertNotEqual(e.exception.code, 0)
1299
else:
1300
self.assertIsNotNone(e.exception.code)
1301
1302
1303
class TestApproveCmd(TestCmd):
1304
def test_approve(self):
1305
ApproveCmd().run(self.clients, self.bus)
1306
for clientpath in self.clients:
1307
client = self.bus.get_object(dbus_busname, clientpath)
1308
self.assertIn(("Approve", (True, client_dbus_interface)),
1309
client.calls)
1310
1311
1312
class TestDenyCmd(TestCmd):
1313
def test_deny(self):
1314
DenyCmd().run(self.clients, self.bus)
1315
for clientpath in self.clients:
1316
client = self.bus.get_object(dbus_busname, clientpath)
1317
self.assertIn(("Approve", (False, client_dbus_interface)),
1318
client.calls)
1319
1320
1321
class TestRemoveCmd(TestCmd):
1322
def test_remove(self):
1323
class MockMandos(object):
1324
def __init__(self):
1325
self.calls = []
1326
def RemoveClient(self, dbus_path):
1327
self.calls.append(("RemoveClient", (dbus_path,)))
1328
mandos = MockMandos()
1329
super(TestRemoveCmd, self).setUp()
1330
RemoveCmd().run(self.clients, self.bus, mandos)
1331
self.assertEqual(len(mandos.calls), 2)
1332
for clientpath in self.clients:
1333
self.assertIn(("RemoveClient", (clientpath,)),
1334
mandos.calls)
1335
1336
1337
class TestDumpJSONCmd(TestCmd):
1338
def setUp(self):
1339
self.expected_json = {
1340
"foo": {
2330
1341
"Name": "foo",
2331
1342
"KeyID": ("92ed150794387c03ce684574b1139a65"
2332
1343
"94a34f895daaaf09fd8ea90a27cddb12"),
2333
"Secret": b"secret",
2334
1344
"Host": "foo.example.org",
2335
1345
"Enabled": True,
2336
1346
"Timeout": 300000,
2350
1360
"ExtendedTimeout": 900000,
2351
1361
"Expires": "2019-02-04T00:00:00",
2352
1362
"LastCheckerStatus": 0,
2353
}
2354
self.other_client_properties = {
1363
},
1364
"barbar": {
2355
1365
"Name": "barbar",
2356
1366
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2357
1367
"6ab612cff5ad227247e46c2b020f441c"),
2358
"Secret": b"secretbar",
2359
1368
"Host": "192.0.2.3",
2360
1369
"Enabled": True,
2361
1370
"Timeout": 300000,
2375
1384
"ExtendedTimeout": 900000,
2376
1385
"Expires": "2019-02-05T00:00:00",
2377
1386
"LastCheckerStatus": -2,
2378
}
2379
self.clients = collections.OrderedDict(
2380
[
2381
("client_objectpath", self.client_properties),
2382
("other_client_objectpath",
2383
self.other_client_properties),
2384
])
2385
self.one_client = {"client_objectpath":
2386
self.client_properties}
2387
self.testcase = testcase
2388
self.calls = []
2389
2390
def call_method(self, methodname, busname, objectpath,
2391
interface, *args):
2392
self.testcase.assertEqual("se.recompile.Mandos", busname)
2393
self.calls.append((methodname, busname, objectpath,
2394
interface, args))
2395
if interface == "org.freedesktop.DBus.Properties":
2396
if methodname == "Set":
2397
self.testcase.assertEqual(3, len(args))
2398
interface, key, value = args
2399
self.testcase.assertEqual(
2400
"se.recompile.Mandos.Client", interface)
2401
self.clients[objectpath][key] = value
2402
return
2403
elif interface == "se.recompile.Mandos":
2404
self.testcase.assertEqual("RemoveClient", methodname)
2405
self.testcase.assertEqual(1, len(args))
2406
clientpath = args[0]
2407
del self.clients[clientpath]
2408
return
2409
elif interface == "se.recompile.Mandos.Client":
2410
if methodname == "Approve":
2411
self.testcase.assertEqual(1, len(args))
2412
return
2413
raise ValueError()
2414
2415
def setUp(self):
2416
self.bus = self.FakeMandosBus(self)
2417
2418
2419
class TestBaseCommands(TestCommand):
2420
2421
def test_IsEnabled_exits_successfully(self):
2422
with self.assertRaises(SystemExit) as e:
2423
command.IsEnabled().run(self.bus.one_client)
2424
if e.exception.code is not None:
2425
self.assertEqual(0, e.exception.code)
2426
else:
2427
self.assertIsNone(e.exception.code)
2428
2429
def test_IsEnabled_exits_with_failure(self):
2430
self.bus.client_properties["Enabled"] = False
2431
with self.assertRaises(SystemExit) as e:
2432
command.IsEnabled().run(self.bus.one_client)
2433
if isinstance(e.exception.code, int):
2434
self.assertNotEqual(0, e.exception.code)
2435
else:
2436
self.assertIsNotNone(e.exception.code)
2437
2438
def test_Approve(self):
2439
busname = "se.recompile.Mandos"
2440
client_interface = "se.recompile.Mandos.Client"
2441
command.Approve().run(self.bus.clients, self.bus)
2442
self.assertTrue(self.bus.clients)
2443
for clientpath in self.bus.clients:
2444
self.assertIn(("Approve", busname, clientpath,
2445
client_interface, (True,)), self.bus.calls)
2446
2447
def test_Deny(self):
2448
busname = "se.recompile.Mandos"
2449
client_interface = "se.recompile.Mandos.Client"
2450
command.Deny().run(self.bus.clients, self.bus)
2451
self.assertTrue(self.bus.clients)
2452
for clientpath in self.bus.clients:
2453
self.assertIn(("Approve", busname, clientpath,
2454
client_interface, (False,)),
2455
self.bus.calls)
2456
2457
def test_Remove(self):
2458
busname = "se.recompile.Mandos"
2459
server_path = "/"
2460
server_interface = "se.recompile.Mandos"
2461
orig_clients = self.bus.clients.copy()
2462
command.Remove().run(self.bus.clients, self.bus)
2463
self.assertFalse(self.bus.clients)
2464
for clientpath in orig_clients:
2465
self.assertIn(("RemoveClient", busname,
2466
server_path, server_interface,
2467
(clientpath,)), self.bus.calls)
2468
2469
expected_json = {
2470
"foo": {
2471
"Name": "foo",
2472
"KeyID": ("92ed150794387c03ce684574b1139a65"
2473
"94a34f895daaaf09fd8ea90a27cddb12"),
2474
"Host": "foo.example.org",
2475
"Enabled": True,
2476
"Timeout": 300000,
2477
"LastCheckedOK": "2019-02-03T00:00:00",
2478
"Created": "2019-01-02T00:00:00",
2479
"Interval": 120000,
2480
"Fingerprint": ("778827225BA7DE539C5A"
2481
"7CFA59CFF7CDBD9A5920"),
2482
"CheckerRunning": False,
2483
"LastEnabled": "2019-01-03T00:00:00",
2484
"ApprovalPending": False,
2485
"ApprovedByDefault": True,
2486
"LastApprovalRequest": "",
2487
"ApprovalDelay": 0,
2488
"ApprovalDuration": 1000,
2489
"Checker": "fping -q -- %(host)s",
2490
"ExtendedTimeout": 900000,
2491
"Expires": "2019-02-04T00:00:00",
2492
"LastCheckerStatus": 0,
2493
},
2494
"barbar": {
2495
"Name": "barbar",
2496
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2497
"6ab612cff5ad227247e46c2b020f441c"),
2498
"Host": "192.0.2.3",
2499
"Enabled": True,
2500
"Timeout": 300000,
2501
"LastCheckedOK": "2019-02-04T00:00:00",
2502
"Created": "2019-01-03T00:00:00",
2503
"Interval": 120000,
2504
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2505
"F547B3A107558FCA3A27"),
2506
"CheckerRunning": True,
2507
"LastEnabled": "2019-01-04T00:00:00",
2508
"ApprovalPending": False,
2509
"ApprovedByDefault": False,
2510
"LastApprovalRequest": "2019-01-03T00:00:00",
2511
"ApprovalDelay": 30000,
2512
"ApprovalDuration": 93785000,
2513
"Checker": ":",
2514
"ExtendedTimeout": 900000,
2515
"Expires": "2019-02-05T00:00:00",
2516
"LastCheckerStatus": -2,
2517
},
2518
}
2519
2520
def test_DumpJSON_normal(self):
2521
with self.capture_stdout_to_buffer() as buffer:
2522
command.DumpJSON().run(self.bus.clients)
2523
json_data = json.loads(buffer.getvalue())
2524
self.assertDictEqual(self.expected_json, json_data)
2525
2526
@staticmethod
2527
@contextlib.contextmanager
2528
def capture_stdout_to_buffer():
2529
capture_buffer = io.StringIO()
2530
old_stdout = sys.stdout
2531
sys.stdout = capture_buffer
2532
try:
2533
yield capture_buffer
2534
finally:
2535
sys.stdout = old_stdout
2536
2537
def test_DumpJSON_one_client(self):
2538
with self.capture_stdout_to_buffer() as buffer:
2539
command.DumpJSON().run(self.bus.one_client)
2540
json_data = json.loads(buffer.getvalue())
1387
},
1388
}
1389
return super(TestDumpJSONCmd, self).setUp()
1390
1391
def test_normal(self):
1392
output = DumpJSONCmd().output(self.clients.values())
1393
json_data = json.loads(output)
1394
self.assertDictEqual(json_data, self.expected_json)
1395
1396
def test_one_client(self):
1397
output = DumpJSONCmd().output(self.one_client.values())
1398
json_data = json.loads(output)
2541
1399
expected_json = {"foo": self.expected_json["foo"]}
2542
self.assertDictEqual(expected_json, json_data)
2543
2544
def test_PrintTable_normal(self):
2545
with self.capture_stdout_to_buffer() as buffer:
2546
command.PrintTable().run(self.bus.clients)
1400
self.assertDictEqual(json_data, expected_json)
1401
1402
1403
class TestPrintTableCmd(TestCmd):
1404
def test_normal(self):
1405
output = PrintTableCmd().output(self.clients.values())
2547
1406
expected_output = "\n".join((
2548
1407
"Name Enabled Timeout Last Successful Check",
2549
1408
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2550
1409
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2551
)) + "\n"
2552
self.assertEqual(expected_output, buffer.getvalue())
1410
))
1411
self.assertEqual(output, expected_output)
2553
1412
2554
def test_PrintTable_verbose(self):
2555
with self.capture_stdout_to_buffer() as buffer:
2556
command.PrintTable(verbose=True).run(self.bus.clients)
1413
def test_verbose(self):
1414
output = PrintTableCmd(verbose=True).output(
1415
self.clients.values())
2557
1416
columns = (
2558
1417
(
2559
1418
"Name ",
2641
1500
)
2642
1501
)
2643
1502
num_lines = max(len(rows) for rows in columns)
2644
expected_output = ("\n".join("".join(rows[line]
2645
for rows in columns)
2646
for line in range(num_lines))
2647
+ "\n")
2648
self.assertEqual(expected_output, buffer.getvalue())
1503
expected_output = "\n".join("".join(rows[line]
1504
for rows in columns)
1505
for line in range(num_lines))
1506
self.assertEqual(output, expected_output)
2649
1507
2650
def test_PrintTable_one_client(self):
2651
with self.capture_stdout_to_buffer() as buffer:
2652
command.PrintTable().run(self.bus.one_client)
1508
def test_one_client(self):
1509
output = PrintTableCmd().output(self.one_client.values())
2653
1510
expected_output = "\n".join((
2654
1511
"Name Enabled Timeout Last Successful Check",
2655
1512
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2656
)) + "\n"
2657
self.assertEqual(expected_output, buffer.getvalue())
2658
2659
2660
class TestPropertySetterCmd(TestCommand):
2661
"""Abstract class for tests of command.PropertySetter classes"""
2662
1513
))
1514
self.assertEqual(output, expected_output)
1515
1516
1517
class TestPropertyCmd(TestCmd):
1518
"""Abstract class for tests of PropertyCmd classes"""
2663
1519
def runTest(self):
2664
1520
if not hasattr(self, "command"):
2665
return # Abstract TestCase class
2666
2667
if hasattr(self, "values_to_set"):
2668
cmd_args = [(value,) for value in self.values_to_set]
2669
values_to_get = getattr(self, "values_to_get",
2670
self.values_to_set)
2671
else:
2672
cmd_args = [() for x in range(len(self.values_to_get))]
2673
values_to_get = self.values_to_get
2674
self.assertTrue(values_to_get)
2675
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2676
for clientpath in self.bus.clients:
2677
self.bus.clients[clientpath][self.propname] = (
2678
Unique())
2679
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2680
self.assertTrue(self.bus.clients)
2681
for clientpath in self.bus.clients:
2682
value = (self.bus.clients[clientpath]
2683
[self.propname])
2684
self.assertNotIsInstance(value, Unique)
2685
self.assertEqual(value_to_get, value)
2686
2687
2688
class TestEnableCmd(TestPropertySetterCmd):
2689
command = command.Enable
2690
propname = "Enabled"
2691
values_to_get = [True]
2692
2693
2694
class TestDisableCmd(TestPropertySetterCmd):
2695
command = command.Disable
2696
propname = "Enabled"
2697
values_to_get = [False]
2698
2699
2700
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2701
command = command.BumpTimeout
1521
return
1522
values_to_get = getattr(self, "values_to_get",
1523
self.values_to_set)
1524
for value_to_set, value_to_get in zip(self.values_to_set,
1525
values_to_get):
1526
for clientpath in self.clients:
1527
client = self.bus.get_object(dbus_busname, clientpath)
1528
old_value = client.attributes[self.propname]
1529
self.assertNotIsInstance(old_value, self.Unique)
1530
client.attributes[self.propname] = self.Unique()
1531
self.run_command(value_to_set, self.clients)
1532
for clientpath in self.clients:
1533
client = self.bus.get_object(dbus_busname, clientpath)
1534
value = client.attributes[self.propname]
1535
self.assertNotIsInstance(value, self.Unique)
1536
self.assertEqual(value, value_to_get)
1537
1538
class Unique(object):
1539
"""Class for objects which exist only to be unique objects,
1540
since unittest.mock.sentinel only exists in Python 3.3"""
1541
1542
def run_command(self, value, clients):
1543
self.command().run(clients, self.bus)
1544
1545
1546
class TestEnableCmd(TestPropertyCmd):
1547
command = EnableCmd
1548
propname = "Enabled"
1549
values_to_set = [dbus.Boolean(True)]
1550
1551
1552
class TestDisableCmd(TestPropertyCmd):
1553
command = DisableCmd
1554
propname = "Enabled"
1555
values_to_set = [dbus.Boolean(False)]
1556
1557
1558
class TestBumpTimeoutCmd(TestPropertyCmd):
1559
command = BumpTimeoutCmd
2702
1560
propname = "LastCheckedOK"
2703
values_to_get = [""]
2704
2705
2706
class TestStartCheckerCmd(TestPropertySetterCmd):
2707
command = command.StartChecker
2708
propname = "CheckerRunning"
2709
values_to_get = [True]
2710
2711
2712
class TestStopCheckerCmd(TestPropertySetterCmd):
2713
command = command.StopChecker
2714
propname = "CheckerRunning"
2715
values_to_get = [False]
2716
2717
2718
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2719
command = command.ApproveByDefault
2720
propname = "ApprovedByDefault"
2721
values_to_get = [True]
2722
2723
2724
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2725
command = command.DenyByDefault
2726
propname = "ApprovedByDefault"
2727
values_to_get = [False]
2728
2729
2730
class TestSetCheckerCmd(TestPropertySetterCmd):
2731
command = command.SetChecker
1561
values_to_set = [""]
1562
1563
1564
class TestStartCheckerCmd(TestPropertyCmd):
1565
command = StartCheckerCmd
1566
propname = "CheckerRunning"
1567
values_to_set = [dbus.Boolean(True)]
1568
1569
1570
class TestStopCheckerCmd(TestPropertyCmd):
1571
command = StopCheckerCmd
1572
propname = "CheckerRunning"
1573
values_to_set = [dbus.Boolean(False)]
1574
1575
1576
class TestApproveByDefaultCmd(TestPropertyCmd):
1577
command = ApproveByDefaultCmd
1578
propname = "ApprovedByDefault"
1579
values_to_set = [dbus.Boolean(True)]
1580
1581
1582
class TestDenyByDefaultCmd(TestPropertyCmd):
1583
command = DenyByDefaultCmd
1584
propname = "ApprovedByDefault"
1585
values_to_set = [dbus.Boolean(False)]
1586
1587
1588
class TestPropertyValueCmd(TestPropertyCmd):
1589
"""Abstract class for tests of PropertyValueCmd classes"""
1590
1591
def runTest(self):
1592
if type(self) is TestPropertyValueCmd:
1593
return
1594
return super(TestPropertyValueCmd, self).runTest()
1595
1596
def run_command(self, value, clients):
1597
self.command(value).run(clients, self.bus)
1598
1599
1600
class TestSetCheckerCmd(TestPropertyValueCmd):
1601
command = SetCheckerCmd
2732
1602
propname = "Checker"
2733
1603
values_to_set = ["", ":", "fping -q -- %s"]
2734
1604
2735
1605
2736
class TestSetHostCmd(TestPropertySetterCmd):
2737
command = command.SetHost
1606
class TestSetHostCmd(TestPropertyValueCmd):
1607
command = SetHostCmd
2738
1608
propname = "Host"
2739
values_to_set = ["192.0.2.3", "client.example.org"]
2740
2741
2742
class TestSetSecretCmd(TestPropertySetterCmd):
2743
command = command.SetSecret
1609
values_to_set = ["192.0.2.3", "foo.example.org"]
1610
1611
1612
class TestSetSecretCmd(TestPropertyValueCmd):
1613
command = SetSecretCmd
2744
1614
propname = "Secret"
2745
1615
values_to_set = [io.BytesIO(b""),
2746
1616
io.BytesIO(b"secret\0xyzzy\nbar")]
2747
values_to_get = [f.getvalue() for f in values_to_set]
2748
2749
2750
class TestSetTimeoutCmd(TestPropertySetterCmd):
2751
command = command.SetTimeout
1617
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1618
1619
1620
class TestSetTimeoutCmd(TestPropertyValueCmd):
1621
command = SetTimeoutCmd
2752
1622
propname = "Timeout"
2753
1623
values_to_set = [datetime.timedelta(),
2754
1624
datetime.timedelta(minutes=5),
2755
1625
datetime.timedelta(seconds=1),
2756
1626
datetime.timedelta(weeks=1),
2757
1627
datetime.timedelta(weeks=52)]
2758
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2759
2760
2761
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2762
command = command.SetExtendedTimeout
1628
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1629
1630
1631
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1632
command = SetExtendedTimeoutCmd
2763
1633
propname = "ExtendedTimeout"
2764
1634
values_to_set = [datetime.timedelta(),
2765
1635
datetime.timedelta(minutes=5),
2766
1636
datetime.timedelta(seconds=1),
2767
1637
datetime.timedelta(weeks=1),
2768
1638
datetime.timedelta(weeks=52)]
2769
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2770
2771
2772
class TestSetIntervalCmd(TestPropertySetterCmd):
2773
command = command.SetInterval
1639
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1640
1641
1642
class TestSetIntervalCmd(TestPropertyValueCmd):
1643
command = SetIntervalCmd
2774
1644
propname = "Interval"
2775
1645
values_to_set = [datetime.timedelta(),
2776
1646
datetime.timedelta(minutes=5),
2777
1647
datetime.timedelta(seconds=1),
2778
1648
datetime.timedelta(weeks=1),
2779
1649
datetime.timedelta(weeks=52)]
2780
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2781
2782
2783
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2784
command = command.SetApprovalDelay
1650
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1651
1652
1653
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1654
command = SetApprovalDelayCmd
2785
1655
propname = "ApprovalDelay"
2786
1656
values_to_set = [datetime.timedelta(),
2787
1657
datetime.timedelta(minutes=5),
2788
1658
datetime.timedelta(seconds=1),
2789
1659
datetime.timedelta(weeks=1),
2790
1660
datetime.timedelta(weeks=52)]
2791
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2792
2793
2794
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2795
command = command.SetApprovalDuration
1661
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1662
1663
1664
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1665
command = SetApprovalDurationCmd
2796
1666
propname = "ApprovalDuration"
2797
1667
values_to_set = [datetime.timedelta(),
2798
1668
datetime.timedelta(minutes=5),
2799
1669
datetime.timedelta(seconds=1),
2800
1670
datetime.timedelta(weeks=1),
2801
1671
datetime.timedelta(weeks=52)]
2802
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1672
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2803
1673
2804
1674
2805
1675
2820
1690
return tests
2821
1691
2822
1692
if __name__ == "__main__":
2823
try:
2824
if should_only_run_tests():
2825
# Call using ./tdd-python-script --check [--verbose]
2826
unittest.main()
2827
else:
2828
main()
2829
finally:
2830
logging.shutdown()
1693
if should_only_run_tests():
1694
# Call using ./tdd-python-script --check [--verbose]
1695
unittest.main()
1696
else:
1697
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0