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- Committer: Teddy Hogeborn
- Date: 2024-09-12 16:21:53 UTC
- mfrom: (237.7.849 trunk)
- Revision ID: teddy@recompile.se-20240912162153-grzvz1n3u1iruu93
Merge from trunk
- files added:
- debian/mandos.maintscript
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
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
1
#!/usr/bin/python3 -bbI
2
# -*- coding: utf-8; lexical-binding: t -*-
3
#
4
# Mandos Control - Control or query the Mandos server
5
#
6
# Copyright © 2008-2022 Teddy Hogeborn
7
# Copyright © 2008-2022 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
23
23
#
24
24
# Contact the authors at <mandos@recompile.se>.
25
25
#
26
27
26
from __future__ import (division, absolute_import, print_function,
28
27
unicode_literals)
29
28
33
32
pass
34
33
35
34
import sys
35
import unittest
36
36
import argparse
37
import logging
38
import os
37
39
import locale
38
40
import datetime
39
41
import re
40
import os
41
42
import collections
42
43
import json
43
import unittest
44
import logging
45
44
import io
46
45
import tempfile
47
46
import contextlib
48
47
49
import dbus
48
if sys.version_info.major == 2:
49
__metaclass__ = type
50
str = unicode
51
input = raw_input
52
53
54
class gi:
55
"""Dummy gi module, for the tests"""
56
class repository:
57
class GLib:
58
class Error(Exception):
59
pass
60
61
62
dbussy = None
63
ravel = None
64
dbus_python = None
65
pydbus = None
66
67
try:
68
import dbussy
69
import ravel
70
except ImportError:
71
try:
72
import pydbus
73
import gi
74
except ImportError:
75
import dbus as dbus_python
76
50
77
51
78
# Show warnings by default
52
79
if not sys.warnoptions:
53
80
import warnings
54
81
warnings.simplefilter("default")
55
82
56
log = logging.getLogger(sys.argv[0])
57
logging.basicConfig(level="INFO", # Show info level messages
83
log = logging.getLogger(os.path.basename(sys.argv[0]))
84
logging.basicConfig(level="INFO", # Show info level messages
58
85
format="%(message)s") # Show basic log messages
59
86
60
87
logging.captureWarnings(True) # Show warnings via the logging system
61
88
62
89
if sys.version_info.major == 2:
63
str = unicode
90
import StringIO
91
io.StringIO = StringIO.StringIO
64
92
65
93
locale.setlocale(locale.LC_ALL, "")
66
94
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"
95
version = "1.8.16"
80
96
81
97
82
98
def main():
83
99
parser = argparse.ArgumentParser()
84
85
100
add_command_line_options(parser)
86
101
87
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options = parser.parse_args()
88
89
103
check_option_syntax(parser, options)
90
104
91
105
clientnames = options.client
92
106
93
107
if options.debug:
94
log.setLevel(logging.DEBUG)
95
96
try:
97
bus = dbus.SystemBus()
98
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
99
dbus_busname, server_dbus_path)
100
mandos_dbus_objc = bus.get_object(dbus_busname,
101
server_dbus_path)
102
except dbus.exceptions.DBusException:
103
log.critical("Could not connect to Mandos server")
104
sys.exit(1)
105
106
mandos_serv = dbus.Interface(mandos_dbus_objc,
107
dbus_interface=server_dbus_interface)
108
mandos_serv_object_manager = dbus.Interface(
109
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
110
111
# Filter out log message from dbus module
112
dbus_logger = logging.getLogger("dbus.proxies")
113
class NullFilter(logging.Filter):
114
def filter(self, record):
115
return False
116
dbus_filter = NullFilter()
117
try:
118
dbus_logger.addFilter(dbus_filter)
119
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", dbus_busname,
120
server_dbus_path, dbus.OBJECT_MANAGER_IFACE)
121
mandos_clients = {path: ifs_and_props[client_dbus_interface]
122
for path, ifs_and_props in
123
mandos_serv_object_manager
124
.GetManagedObjects().items()
125
if client_dbus_interface in ifs_and_props}
126
except dbus.exceptions.DBusException as e:
127
log.critical("Failed to access Mandos server through D-Bus:"
128
"\n%s", e)
129
sys.exit(1)
130
finally:
131
# restore dbus logger
132
dbus_logger.removeFilter(dbus_filter)
133
134
# Compile dict of (clients: properties) to process
135
clients = {}
136
108
logging.getLogger("").setLevel(logging.DEBUG)
109
110
if dbussy is not None and ravel is not None:
111
bus = dbussy_adapter.CachingBus(dbussy, ravel)
112
elif pydbus is not None:
113
bus = pydbus_adapter.CachingBus(pydbus)
114
else:
115
bus = dbus_python_adapter.CachingBus(dbus_python)
116
117
try:
118
all_clients = bus.get_clients_and_properties()
119
except dbus.ConnectFailed as e:
120
log.critical("Could not connect to Mandos server: %s", e)
121
sys.exit(1)
122
except dbus.Error as e:
123
log.critical(
124
"Failed to access Mandos server through D-Bus:\n%s", e)
125
sys.exit(1)
126
127
# Compile dict of (clientpath: properties) to process
137
128
if not clientnames:
138
clients = {objpath: properties
139
for objpath, properties in mandos_clients.items()}
129
clients = all_clients
140
130
else:
131
clients = {}
141
132
for name in clientnames:
142
for objpath, properties in mandos_clients.items():
133
for objpath, properties in all_clients.items():
143
134
if properties["Name"] == name:
144
135
clients[objpath] = properties
145
136
break
147
138
log.critical("Client not found on server: %r", name)
148
139
sys.exit(1)
149
140
150
# Run all commands on clients
151
141
commands = commands_from_options(options)
142
152
143
for command in commands:
153
command.run(clients, bus, mandos_serv)
144
command.run(clients, bus)
154
145
155
146
156
147
def add_command_line_options(parser):
161
152
help="Select all clients")
162
153
parser.add_argument("-v", "--verbose", action="store_true",
163
154
help="Print all fields")
164
parser.add_argument("-j", "--dump-json", action="store_true",
155
parser.add_argument("-j", "--dump-json", dest="commands",
156
action="append_const", default=[],
157
const=command.DumpJSON(),
165
158
help="Dump client data in JSON format")
166
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enable_disable = parser.add_mutually_exclusive_group()
167
enable_disable.add_argument("-e", "--enable", action="store_true",
160
enable_disable.add_argument("-e", "--enable", dest="commands",
161
action="append_const", default=[],
162
const=command.Enable(),
168
163
help="Enable client")
169
enable_disable.add_argument("-d", "--disable",
170
action="store_true",
164
enable_disable.add_argument("-d", "--disable", dest="commands",
165
action="append_const", default=[],
166
const=command.Disable(),
171
167
help="disable client")
172
parser.add_argument("-b", "--bump-timeout", action="store_true",
168
parser.add_argument("-b", "--bump-timeout", dest="commands",
169
action="append_const", default=[],
170
const=command.BumpTimeout(),
173
171
help="Bump timeout for client")
174
172
start_stop_checker = parser.add_mutually_exclusive_group()
175
173
start_stop_checker.add_argument("--start-checker",
176
action="store_true",
174
dest="commands",
175
action="append_const", default=[],
176
const=command.StartChecker(),
177
177
help="Start checker for client")
178
start_stop_checker.add_argument("--stop-checker",
179
action="store_true",
178
start_stop_checker.add_argument("--stop-checker", dest="commands",
179
action="append_const", default=[],
180
const=command.StopChecker(),
180
181
help="Stop checker for client")
181
parser.add_argument("-V", "--is-enabled", action="store_true",
182
parser.add_argument("-V", "--is-enabled", dest="commands",
183
action="append_const", default=[],
184
const=command.IsEnabled(),
182
185
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", action="store_true",
186
parser.add_argument("-r", "--remove", dest="commands",
187
action="append_const", default=[],
188
const=command.Remove(),
184
189
help="Remove client")
185
parser.add_argument("-c", "--checker",
190
parser.add_argument("-c", "--checker", dest="commands",
191
action="append", default=[],
192
metavar="COMMAND", type=command.SetChecker,
186
193
help="Set checker command for client")
187
parser.add_argument("-t", "--timeout", type=string_to_delta,
188
help="Set timeout for client")
189
parser.add_argument("--extended-timeout", type=string_to_delta,
190
help="Set extended timeout for client")
191
parser.add_argument("-i", "--interval", type=string_to_delta,
192
help="Set checker interval for client")
194
parser.add_argument(
195
"-t", "--timeout", dest="commands", action="append",
196
default=[], metavar="TIME",
197
type=command.SetTimeout.argparse(string_to_delta),
198
help="Set timeout for client")
199
parser.add_argument(
200
"--extended-timeout", dest="commands", action="append",
201
default=[], metavar="TIME",
202
type=command.SetExtendedTimeout.argparse(string_to_delta),
203
help="Set extended timeout for client")
204
parser.add_argument(
205
"-i", "--interval", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetInterval.argparse(string_to_delta),
208
help="Set checker interval for client")
193
209
approve_deny_default = parser.add_mutually_exclusive_group()
194
210
approve_deny_default.add_argument(
195
"--approve-by-default", action="store_true",
196
default=None, dest="approved_by_default",
211
"--approve-by-default", dest="commands",
212
action="append_const", default=[],
213
const=command.ApproveByDefault(),
197
214
help="Set client to be approved by default")
198
215
approve_deny_default.add_argument(
199
"--deny-by-default", action="store_false",
200
dest="approved_by_default",
216
"--deny-by-default", dest="commands",
217
action="append_const", default=[],
218
const=command.DenyByDefault(),
201
219
help="Set client to be denied by default")
202
parser.add_argument("--approval-delay", type=string_to_delta,
203
help="Set delay before client approve/deny")
204
parser.add_argument("--approval-duration", type=string_to_delta,
205
help="Set duration of one client approval")
206
parser.add_argument("-H", "--host", help="Set host for client")
207
parser.add_argument("-s", "--secret",
208
type=argparse.FileType(mode="rb"),
209
help="Set password blob (file) for client")
220
parser.add_argument(
221
"--approval-delay", dest="commands", action="append",
222
default=[], metavar="TIME",
223
type=command.SetApprovalDelay.argparse(string_to_delta),
224
help="Set delay before client approve/deny")
225
parser.add_argument(
226
"--approval-duration", dest="commands", action="append",
227
default=[], metavar="TIME",
228
type=command.SetApprovalDuration.argparse(string_to_delta),
229
help="Set duration of one client approval")
230
parser.add_argument("-H", "--host", dest="commands",
231
action="append", default=[], metavar="STRING",
232
type=command.SetHost,
233
help="Set host for client")
234
parser.add_argument(
235
"-s", "--secret", dest="commands", action="append",
236
default=[], metavar="FILENAME",
237
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
238
help="Set password blob (file) for client")
210
239
approve_deny = parser.add_mutually_exclusive_group()
211
240
approve_deny.add_argument(
212
"-A", "--approve", action="store_true",
241
"-A", "--approve", dest="commands", action="append_const",
242
default=[], const=command.Approve(),
213
243
help="Approve any current client request")
214
approve_deny.add_argument("-D", "--deny", action="store_true",
244
approve_deny.add_argument("-D", "--deny", dest="commands",
245
action="append_const", default=[],
246
const=command.Deny(),
215
247
help="Deny any current client request")
216
248
parser.add_argument("--debug", action="store_true",
217
249
help="Debug mode (show D-Bus commands)")
227
259
return rfc3339_duration_to_delta(interval)
228
260
except ValueError as e:
229
261
log.warning("%s - Parsing as pre-1.6.1 interval instead",
230
' '.join(e.args))
262
" ".join(e.args))
231
263
return parse_pre_1_6_1_interval(interval)
232
264
233
265
234
266
def rfc3339_duration_to_delta(duration):
235
267
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
236
268
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)
269
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
270
True
271
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
272
True
273
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
274
True
275
>>> # 60 months
276
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
277
True
278
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
279
True
280
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
281
True
282
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
283
True
284
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
285
True
253
286
>>> # Can not be empty:
254
287
>>> rfc3339_duration_to_delta("")
255
288
Traceback (most recent call last):
256
289
...
257
ValueError: Invalid RFC 3339 duration: u''
290
ValueError: Invalid RFC 3339 duration: ""
258
291
>>> # Must start with "P":
259
292
>>> rfc3339_duration_to_delta("1D")
260
293
Traceback (most recent call last):
261
294
...
262
ValueError: Invalid RFC 3339 duration: u'1D'
295
ValueError: Invalid RFC 3339 duration: "1D"
263
296
>>> # Must use correct order
264
297
>>> rfc3339_duration_to_delta("PT1S2M")
265
298
Traceback (most recent call last):
266
299
...
267
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
300
ValueError: Invalid RFC 3339 duration: "PT1S2M"
268
301
>>> # Time needs time marker
269
302
>>> rfc3339_duration_to_delta("P1H2S")
270
303
Traceback (most recent call last):
271
304
...
272
ValueError: Invalid RFC 3339 duration: u'P1H2S'
305
ValueError: Invalid RFC 3339 duration: "P1H2S"
273
306
>>> # Weeks can not be combined with anything else
274
307
>>> rfc3339_duration_to_delta("P1D2W")
275
308
Traceback (most recent call last):
276
309
...
277
ValueError: Invalid RFC 3339 duration: u'P1D2W'
310
ValueError: Invalid RFC 3339 duration: "P1D2W"
278
311
>>> rfc3339_duration_to_delta("P2W2H")
279
312
Traceback (most recent call last):
280
313
...
281
ValueError: Invalid RFC 3339 duration: u'P2W2H'
314
ValueError: Invalid RFC 3339 duration: "P2W2H"
282
315
"""
283
316
284
317
# Parsing an RFC 3339 duration with regular expressions is not
355
388
break
356
389
else:
357
390
# No currently valid tokens were found
358
raise ValueError("Invalid RFC 3339 duration: {!r}"
391
raise ValueError("Invalid RFC 3339 duration: \"{}\""
359
392
.format(duration))
360
393
# End token found
361
394
return value
362
395
363
396
364
397
def parse_pre_1_6_1_interval(interval):
365
"""Parse an interval string as documented by Mandos before 1.6.1,
398
r"""Parse an interval string as documented by Mandos before 1.6.1,
366
399
and return a datetime.timedelta
367
400
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)
401
>>> parse_pre_1_6_1_interval("7d") == datetime.timedelta(days=7)
402
True
403
>>> parse_pre_1_6_1_interval("60s") == datetime.timedelta(0, 60)
404
True
405
>>> parse_pre_1_6_1_interval("60m") == datetime.timedelta(hours=1)
406
True
407
>>> parse_pre_1_6_1_interval("24h") == datetime.timedelta(days=1)
408
True
409
>>> parse_pre_1_6_1_interval("1w") == datetime.timedelta(days=7)
410
True
411
>>> parse_pre_1_6_1_interval("5m 30s") == datetime.timedelta(0, 330)
412
True
413
>>> parse_pre_1_6_1_interval("") == datetime.timedelta(0)
414
True
382
415
>>> # Ignore unknown characters, allow any order and repetitions
383
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
384
datetime.timedelta(2, 480, 18000)
416
>>> parse_pre_1_6_1_interval("2dxy7zz11y3m5m") \
417
... == datetime.timedelta(2, 480, 18000)
418
True
385
419
386
420
"""
387
421
408
442
"""Apply additional restrictions on options, not expressible in
409
443
argparse"""
410
444
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))
445
def has_commands(options, commands=None):
446
if commands is None:
447
commands = (command.Enable,
448
command.Disable,
449
command.BumpTimeout,
450
command.StartChecker,
451
command.StopChecker,
452
command.IsEnabled,
453
command.Remove,
454
command.SetChecker,
455
command.SetTimeout,
456
command.SetExtendedTimeout,
457
command.SetInterval,
458
command.ApproveByDefault,
459
command.DenyByDefault,
460
command.SetApprovalDelay,
461
command.SetApprovalDuration,
462
command.SetHost,
463
command.SetSecret,
464
command.Approve,
465
command.Deny)
466
return any(isinstance(cmd, commands)
467
for cmd in options.commands)
430
468
431
if has_actions(options) and not (options.client or options.all):
469
if has_commands(options) and not (options.client or options.all):
432
470
parser.error("Options require clients names or --all.")
433
if options.verbose and has_actions(options):
471
if options.verbose and has_commands(options):
434
472
parser.error("--verbose can only be used alone.")
435
if options.dump_json and (options.verbose
436
or has_actions(options)):
473
if (has_commands(options, (command.DumpJSON,))
474
and (options.verbose or len(options.commands) > 1)):
437
475
parser.error("--dump-json can only be used alone.")
438
if options.all and not has_actions(options):
476
if options.all and not has_commands(options):
439
477
parser.error("--all requires an action.")
440
if options.is_enabled and len(options.client) > 1:
478
if (has_commands(options, (command.IsEnabled,))
479
and len(options.client) > 1):
441
480
parser.error("--is-enabled requires exactly one client")
442
if options.remove:
443
options.remove = False
444
if has_actions(options) and not options.deny:
445
parser.error("--remove can only be combined with --deny")
446
options.remove = True
481
if (len(options.commands) > 1
482
and has_commands(options, (command.Remove,))
483
and not has_commands(options, (command.Deny,))):
484
parser.error("--remove can only be combined with --deny")
485
486
487
class dbus:
488
489
class SystemBus:
490
491
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
492
493
def get_managed_objects(self, busname, objectpath):
494
return self.call_method("GetManagedObjects", busname,
495
objectpath,
496
self.object_manager_iface)
497
498
properties_iface = "org.freedesktop.DBus.Properties"
499
500
def set_property(self, busname, objectpath, interface, key,
501
value):
502
self.call_method("Set", busname, objectpath,
503
self.properties_iface, interface, key,
504
value)
505
506
def call_method(self, methodname, busname, objectpath,
507
interface, *args):
508
raise NotImplementedError()
509
510
class MandosBus(SystemBus):
511
busname_domain = "se.recompile"
512
busname = busname_domain + ".Mandos"
513
server_path = "/"
514
server_interface = busname_domain + ".Mandos"
515
client_interface = busname_domain + ".Mandos.Client"
516
del busname_domain
517
518
def get_clients_and_properties(self):
519
managed_objects = self.get_managed_objects(
520
self.busname, self.server_path)
521
return {objpath: properties[self.client_interface]
522
for objpath, properties in managed_objects.items()
523
if self.client_interface in properties}
524
525
def set_client_property(self, objectpath, key, value):
526
return self.set_property(self.busname, objectpath,
527
self.client_interface, key,
528
value)
529
530
def call_client_method(self, objectpath, method, *args):
531
return self.call_method(method, self.busname, objectpath,
532
self.client_interface, *args)
533
534
def call_server_method(self, method, *args):
535
return self.call_method(method, self.busname,
536
self.server_path,
537
self.server_interface, *args)
538
539
class Error(Exception):
540
pass
541
542
class ConnectFailed(Error):
543
pass
544
545
546
class dbus_python_adapter:
547
548
class SystemBus(dbus.MandosBus):
549
"""Use dbus-python"""
550
551
def __init__(self, module=dbus_python):
552
self.dbus_python = module
553
self.bus = self.dbus_python.SystemBus()
554
555
@contextlib.contextmanager
556
def convert_exception(self, exception_class=dbus.Error):
557
try:
558
yield
559
except self.dbus_python.exceptions.DBusException as e:
560
# This does what "raise from" would do
561
exc = exception_class(*e.args)
562
exc.__cause__ = e
563
raise exc
564
565
def call_method(self, methodname, busname, objectpath,
566
interface, *args):
567
proxy_object = self.get_object(busname, objectpath)
568
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
569
interface, methodname,
570
", ".join(repr(a) for a in args))
571
method = getattr(proxy_object, methodname)
572
with self.convert_exception():
573
with dbus_python_adapter.SilenceLogger(
574
"dbus.proxies"):
575
value = method(*args, dbus_interface=interface)
576
return self.type_filter(value)
577
578
def get_object(self, busname, objectpath):
579
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
580
busname, objectpath)
581
with self.convert_exception(dbus.ConnectFailed):
582
return self.bus.get_object(busname, objectpath)
583
584
def type_filter(self, value):
585
"""Convert the most bothersome types to Python types"""
586
if isinstance(value, self.dbus_python.Boolean):
587
return bool(value)
588
if isinstance(value, self.dbus_python.ObjectPath):
589
return str(value)
590
# Also recurse into dictionaries
591
if isinstance(value, self.dbus_python.Dictionary):
592
return {self.type_filter(key):
593
self.type_filter(subval)
594
for key, subval in value.items()}
595
return value
596
597
def set_client_property(self, objectpath, key, value):
598
if key == "Secret":
599
if not isinstance(value, bytes):
600
value = value.encode("utf-8")
601
value = self.dbus_python.ByteArray(value)
602
return self.set_property(self.busname, objectpath,
603
self.client_interface, key,
604
value)
605
606
class SilenceLogger:
607
"Simple context manager to silence a particular logger"
608
609
def __init__(self, loggername):
610
self.logger = logging.getLogger(loggername)
611
612
def __enter__(self):
613
self.logger.addFilter(self.nullfilter)
614
615
class NullFilter(logging.Filter):
616
def filter(self, record):
617
return False
618
619
nullfilter = NullFilter()
620
621
def __exit__(self, exc_type, exc_val, exc_tb):
622
self.logger.removeFilter(self.nullfilter)
623
624
class CachingBus(SystemBus):
625
"""A caching layer for dbus_python_adapter.SystemBus"""
626
627
def __init__(self, *args, **kwargs):
628
self.object_cache = {}
629
super(dbus_python_adapter.CachingBus,
630
self).__init__(*args, **kwargs)
631
632
def get_object(self, busname, objectpath):
633
try:
634
return self.object_cache[(busname, objectpath)]
635
except KeyError:
636
new_object = super(
637
dbus_python_adapter.CachingBus,
638
self).get_object(busname, objectpath)
639
self.object_cache[(busname, objectpath)] = new_object
640
return new_object
641
642
643
class pydbus_adapter:
644
class SystemBus(dbus.MandosBus):
645
def __init__(self, module=pydbus):
646
self.pydbus = module
647
self.bus = self.pydbus.SystemBus()
648
649
@contextlib.contextmanager
650
def convert_exception(self, exception_class=dbus.Error):
651
try:
652
yield
653
except gi.repository.GLib.Error as e:
654
# This does what "raise from" would do
655
exc = exception_class(*e.args)
656
exc.__cause__ = e
657
raise exc
658
659
def call_method(self, methodname, busname, objectpath,
660
interface, *args):
661
proxy_object = self.get(busname, objectpath)
662
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
663
interface, methodname,
664
", ".join(repr(a) for a in args))
665
method = getattr(proxy_object[interface], methodname)
666
with self.convert_exception():
667
return method(*args)
668
669
def get(self, busname, objectpath):
670
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
671
busname, objectpath)
672
with self.convert_exception(dbus.ConnectFailed):
673
if sys.version_info.major <= 2:
674
with warnings.catch_warnings():
675
warnings.filterwarnings(
676
"ignore", "", DeprecationWarning,
677
r"^xml\.etree\.ElementTree$")
678
return self.bus.get(busname, objectpath)
679
else:
680
return self.bus.get(busname, objectpath)
681
682
def set_property(self, busname, objectpath, interface, key,
683
value):
684
proxy_object = self.get(busname, objectpath)
685
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
686
objectpath, self.properties_iface, interface,
687
key, value)
688
setattr(proxy_object[interface], key, value)
689
690
class CachingBus(SystemBus):
691
"""A caching layer for pydbus_adapter.SystemBus"""
692
693
def __init__(self, *args, **kwargs):
694
self.object_cache = {}
695
super(pydbus_adapter.CachingBus,
696
self).__init__(*args, **kwargs)
697
698
def get(self, busname, objectpath):
699
try:
700
return self.object_cache[(busname, objectpath)]
701
except KeyError:
702
new_object = (super(pydbus_adapter.CachingBus, self)
703
.get(busname, objectpath))
704
self.object_cache[(busname, objectpath)] = new_object
705
return new_object
706
707
708
class dbussy_adapter:
709
class SystemBus(dbus.SystemBus):
710
"""Use DBussy"""
711
712
def __init__(self, dbussy, ravel):
713
self.dbussy = dbussy
714
self.ravel = ravel
715
self.bus = ravel.system_bus()
716
717
@contextlib.contextmanager
718
def convert_exception(self, exception_class=dbus.Error):
719
try:
720
yield
721
except self.dbussy.DBusError as e:
722
# This does what "raise from" would do
723
exc = exception_class(*e.args)
724
exc.__cause__ = e
725
raise exc
726
727
def call_method(self, methodname, busname, objectpath,
728
interface, *args):
729
proxy_object = self.get_object(busname, objectpath)
730
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
731
interface, methodname,
732
", ".join(repr(a) for a in args))
733
iface = proxy_object.get_interface(interface)
734
method = getattr(iface, methodname)
735
with self.convert_exception(dbus.Error):
736
value = method(*args)
737
# DBussy returns values either as an empty list or as a
738
# list of one element with the return value
739
if value:
740
return self.type_filter(value[0])
741
742
def get_object(self, busname, objectpath):
743
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
744
busname, objectpath)
745
with self.convert_exception(dbus.ConnectFailed):
746
return self.bus[busname][objectpath]
747
748
def type_filter(self, value):
749
"""Convert the most bothersome types to Python types"""
750
# A D-Bus Variant value is represented as the Python type
751
# Tuple[dbussy.DBUS.Signature, Any]
752
if isinstance(value, tuple):
753
if (len(value) == 2
754
and isinstance(value[0],
755
self.dbussy.DBUS.Signature)):
756
return self.type_filter(value[1])
757
elif isinstance(value, self.dbussy.DBUS.ObjectPath):
758
return str(value)
759
# Also recurse into dictionaries
760
elif isinstance(value, dict):
761
return {self.type_filter(key):
762
self.type_filter(subval)
763
for key, subval in value.items()}
764
return value
765
766
def set_property(self, busname, objectpath, interface, key,
767
value):
768
proxy_object = self.get_object(busname, objectpath)
769
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
770
objectpath, self.properties_iface, interface,
771
key, value)
772
if key == "Secret":
773
# DBussy wants a Byte Array to be a sequence of
774
# values, not a byte string
775
value = tuple(value)
776
setattr(proxy_object.get_interface(interface), key, value)
777
778
class MandosBus(SystemBus, dbus.MandosBus):
779
pass
780
781
class CachingBus(MandosBus):
782
"""A caching layer for dbussy_adapter.MandosBus"""
783
784
def __init__(self, *args, **kwargs):
785
self.object_cache = {}
786
super(dbussy_adapter.CachingBus, self).__init__(*args,
787
**kwargs)
788
789
def get_object(self, busname, objectpath):
790
try:
791
return self.object_cache[(busname, objectpath)]
792
except KeyError:
793
new_object = super(
794
dbussy_adapter.CachingBus,
795
self).get_object(busname, objectpath)
796
self.object_cache[(busname, objectpath)] = new_object
797
return new_object
447
798
448
799
449
800
def commands_from_options(options):
450
801
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())
802
commands = list(options.commands)
803
804
def find_cmd(cmd, commands):
805
i = 0
806
for i, c in enumerate(commands):
807
if isinstance(c, cmd):
808
return i
809
return i+1
810
811
# If command.Remove is present, move any instances of command.Deny
812
# to occur ahead of command.Remove.
813
index_of_remove = find_cmd(command.Remove, commands)
814
before_remove = commands[:index_of_remove]
815
after_remove = commands[index_of_remove:]
816
cleaned_after = []
817
for cmd in after_remove:
818
if isinstance(cmd, command.Deny):
819
before_remove.append(cmd)
486
820
else:
487
commands.append(DenyByDefaultCmd())
488
489
if options.checker is not None:
490
commands.append(SetCheckerCmd(options.checker))
491
492
if options.host is not None:
493
commands.append(SetHostCmd(options.host))
494
495
if options.secret is not None:
496
commands.append(SetSecretCmd(options.secret))
497
498
if options.timeout is not None:
499
commands.append(SetTimeoutCmd(options.timeout))
500
501
if options.extended_timeout:
502
commands.append(
503
SetExtendedTimeoutCmd(options.extended_timeout))
504
505
if options.interval is not None:
506
commands.append(SetIntervalCmd(options.interval))
507
508
if options.approval_delay is not None:
509
commands.append(SetApprovalDelayCmd(options.approval_delay))
510
511
if options.approval_duration is not None:
512
commands.append(
513
SetApprovalDurationCmd(options.approval_duration))
821
cleaned_after.append(cmd)
822
if cleaned_after != after_remove:
823
commands = before_remove + cleaned_after
514
824
515
825
# If no command option has been given, show table of clients,
516
826
# optionally verbosely
517
827
if not commands:
518
commands.append(PrintTableCmd(verbose=options.verbose))
828
commands.append(command.PrintTable(verbose=options.verbose))
519
829
520
830
return commands
521
831
522
832
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, tableheaders=None):
640
self.clients = clients
641
self.keywords = keywords
642
if tableheaders is not None:
643
self.tableheaders = tableheaders
644
645
def __str__(self):
646
return "\n".join(self.rows())
647
648
if sys.version_info.major == 2:
649
__unicode__ = __str__
833
class command:
834
"""A namespace for command classes"""
835
836
class Base:
837
"""Abstract base class for commands"""
838
839
def run(self, clients, bus=None):
840
"""Normal commands should implement run_on_one_client(),
841
but commands which want to operate on all clients at the same time can
842
override this run() method instead.
843
"""
844
self.bus = bus
845
for client, properties in clients.items():
846
self.run_on_one_client(client, properties)
847
848
class IsEnabled(Base):
849
def run(self, clients, bus=None):
850
properties = next(iter(clients.values()))
851
if properties["Enabled"]:
852
sys.exit(0)
853
sys.exit(1)
854
855
class Approve(Base):
856
def run_on_one_client(self, client, properties):
857
self.bus.call_client_method(client, "Approve", True)
858
859
class Deny(Base):
860
def run_on_one_client(self, client, properties):
861
self.bus.call_client_method(client, "Approve", False)
862
863
class Remove(Base):
864
def run(self, clients, bus):
865
for clientpath in frozenset(clients.keys()):
866
bus.call_server_method("RemoveClient", clientpath)
867
868
class Output(Base):
869
"""Abstract class for commands outputting client details"""
870
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
871
"Created", "Interval", "Host", "KeyID",
872
"Fingerprint", "CheckerRunning",
873
"LastEnabled", "ApprovalPending",
874
"ApprovedByDefault", "LastApprovalRequest",
875
"ApprovalDelay", "ApprovalDuration",
876
"Checker", "ExtendedTimeout", "Expires",
877
"LastCheckerStatus")
878
879
class DumpJSON(Output):
880
def run(self, clients, bus=None):
881
data = {properties["Name"]:
882
{key: properties[key]
883
for key in self.all_keywords}
884
for properties in clients.values()}
885
print(json.dumps(data, indent=4, separators=(",", ": ")))
886
887
class PrintTable(Output):
888
def __init__(self, verbose=False):
889
self.verbose = verbose
890
891
def run(self, clients, bus=None):
892
default_keywords = ("Name", "Enabled", "Timeout",
893
"LastCheckedOK")
894
keywords = default_keywords
895
if self.verbose:
896
keywords = self.all_keywords
897
print(self.TableOfClients(clients.values(), keywords))
898
899
class TableOfClients:
900
tableheaders = {
901
"Name": "Name",
902
"Enabled": "Enabled",
903
"Timeout": "Timeout",
904
"LastCheckedOK": "Last Successful Check",
905
"LastApprovalRequest": "Last Approval Request",
906
"Created": "Created",
907
"Interval": "Interval",
908
"Host": "Host",
909
"Fingerprint": "Fingerprint",
910
"KeyID": "Key ID",
911
"CheckerRunning": "Check Is Running",
912
"LastEnabled": "Last Enabled",
913
"ApprovalPending": "Approval Is Pending",
914
"ApprovedByDefault": "Approved By Default",
915
"ApprovalDelay": "Approval Delay",
916
"ApprovalDuration": "Approval Duration",
917
"Checker": "Checker",
918
"ExtendedTimeout": "Extended Timeout",
919
"Expires": "Expires",
920
"LastCheckerStatus": "Last Checker Status",
921
}
922
923
def __init__(self, clients, keywords):
924
self.clients = clients
925
self.keywords = keywords
926
650
927
def __str__(self):
651
return str(self).encode(locale.getpreferredencoding())
652
653
def rows(self):
654
format_string = self.row_formatting_string()
655
rows = [self.header_line(format_string)]
656
rows.extend(self.client_line(client, format_string)
657
for client in self.clients)
658
return rows
659
660
def row_formatting_string(self):
661
"Format string used to format table rows"
662
return " ".join("{{{key}:{width}}}".format(
663
width=max(len(self.tableheaders[key]),
664
*(len(self.string_from_client(client, key))
665
for client in self.clients)),
666
key=key)
667
for key in self.keywords)
668
669
def string_from_client(self, client, key):
670
return self.valuetostring(client[key], key)
928
return "\n".join(self.rows())
929
930
if sys.version_info.major == 2:
931
__unicode__ = __str__
932
933
def __str__(self):
934
return str(self).encode(
935
locale.getpreferredencoding())
936
937
def rows(self):
938
format_string = self.row_formatting_string()
939
rows = [self.header_line(format_string)]
940
rows.extend(self.client_line(client, format_string)
941
for client in self.clients)
942
return rows
943
944
def row_formatting_string(self):
945
"Format string used to format table rows"
946
return " ".join("{{{key}:{width}}}".format(
947
width=max(len(self.tableheaders[key]),
948
*(len(self.string_from_client(client,
949
key))
950
for client in self.clients)),
951
key=key)
952
for key in self.keywords)
953
954
def string_from_client(self, client, key):
955
return self.valuetostring(client[key], key)
956
957
@classmethod
958
def valuetostring(cls, value, keyword):
959
if isinstance(value, bool):
960
return "Yes" if value else "No"
961
if keyword in ("Timeout", "Interval", "ApprovalDelay",
962
"ApprovalDuration", "ExtendedTimeout"):
963
return cls.milliseconds_to_string(value)
964
return str(value)
965
966
def header_line(self, format_string):
967
return format_string.format(**self.tableheaders)
968
969
def client_line(self, client, format_string):
970
return format_string.format(
971
**{key: self.string_from_client(client, key)
972
for key in self.keywords})
973
974
@staticmethod
975
def milliseconds_to_string(ms):
976
td = datetime.timedelta(0, 0, 0, ms)
977
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
978
.format(days="{}T".format(td.days)
979
if td.days else "",
980
hours=td.seconds // 3600,
981
minutes=(td.seconds % 3600) // 60,
982
seconds=td.seconds % 60))
983
984
class PropertySetter(Base):
985
"Abstract class for Actions for setting one client property"
986
987
def run_on_one_client(self, client, properties=None):
988
"""Set the Client's D-Bus property"""
989
self.bus.set_client_property(client, self.propname,
990
self.value_to_set)
991
992
@property
993
def propname(self):
994
raise NotImplementedError()
995
996
class Enable(PropertySetter):
997
propname = "Enabled"
998
value_to_set = True
999
1000
class Disable(PropertySetter):
1001
propname = "Enabled"
1002
value_to_set = False
1003
1004
class BumpTimeout(PropertySetter):
1005
propname = "LastCheckedOK"
1006
value_to_set = ""
1007
1008
class StartChecker(PropertySetter):
1009
propname = "CheckerRunning"
1010
value_to_set = True
1011
1012
class StopChecker(PropertySetter):
1013
propname = "CheckerRunning"
1014
value_to_set = False
1015
1016
class ApproveByDefault(PropertySetter):
1017
propname = "ApprovedByDefault"
1018
value_to_set = True
1019
1020
class DenyByDefault(PropertySetter):
1021
propname = "ApprovedByDefault"
1022
value_to_set = False
1023
1024
class PropertySetterValue(PropertySetter):
1025
"""Abstract class for PropertySetter recieving a value as
1026
constructor argument instead of a class attribute."""
1027
1028
def __init__(self, value):
1029
self.value_to_set = value
671
1030
672
1031
@classmethod
673
def valuetostring(cls, value, keyword):
674
if isinstance(value, dbus.Boolean):
675
return "Yes" if value else "No"
676
if keyword in ("Timeout", "Interval", "ApprovalDelay",
677
"ApprovalDuration", "ExtendedTimeout"):
678
return cls.milliseconds_to_string(value)
679
return str(value)
680
681
def header_line(self, format_string):
682
return format_string.format(**self.tableheaders)
683
684
def client_line(self, client, format_string):
685
return format_string.format(
686
**{key: self.string_from_client(client, key)
687
for key in self.keywords})
688
689
@staticmethod
690
def milliseconds_to_string(ms):
691
td = datetime.timedelta(0, 0, 0, ms)
692
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
693
.format(days="{}T".format(td.days)
694
if td.days else "",
695
hours=td.seconds // 3600,
696
minutes=(td.seconds % 3600) // 60,
697
seconds=td.seconds % 60))
698
699
700
class PropertyCmd(Command):
701
"""Abstract class for Actions for setting one client property"""
702
703
def run_on_one_client(self, client, properties):
704
"""Set the Client's D-Bus property"""
705
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
706
client.__dbus_object_path__,
707
dbus.PROPERTIES_IFACE, client_dbus_interface,
708
self.propname, self.value_to_set
709
if not isinstance(self.value_to_set, dbus.Boolean)
710
else bool(self.value_to_set))
711
client.Set(client_dbus_interface, self.propname,
712
self.value_to_set,
713
dbus_interface=dbus.PROPERTIES_IFACE)
714
715
@property
716
def propname(self):
717
raise NotImplementedError()
718
719
720
class EnableCmd(PropertyCmd):
721
propname = "Enabled"
722
value_to_set = dbus.Boolean(True)
723
724
725
class DisableCmd(PropertyCmd):
726
propname = "Enabled"
727
value_to_set = dbus.Boolean(False)
728
729
730
class BumpTimeoutCmd(PropertyCmd):
731
propname = "LastCheckedOK"
732
value_to_set = ""
733
734
735
class StartCheckerCmd(PropertyCmd):
736
propname = "CheckerRunning"
737
value_to_set = dbus.Boolean(True)
738
739
740
class StopCheckerCmd(PropertyCmd):
741
propname = "CheckerRunning"
742
value_to_set = dbus.Boolean(False)
743
744
745
class ApproveByDefaultCmd(PropertyCmd):
746
propname = "ApprovedByDefault"
747
value_to_set = dbus.Boolean(True)
748
749
750
class DenyByDefaultCmd(PropertyCmd):
751
propname = "ApprovedByDefault"
752
value_to_set = dbus.Boolean(False)
753
754
755
class PropertyValueCmd(PropertyCmd):
756
"""Abstract class for PropertyCmd recieving a value as argument"""
757
def __init__(self, value):
758
self.value_to_set = value
759
760
761
class SetCheckerCmd(PropertyValueCmd):
762
propname = "Checker"
763
764
765
class SetHostCmd(PropertyValueCmd):
766
propname = "Host"
767
768
769
class SetSecretCmd(PropertyValueCmd):
770
propname = "Secret"
771
772
@property
773
def value_to_set(self):
774
return self._vts
775
776
@value_to_set.setter
777
def value_to_set(self, value):
778
"""When setting, read data from supplied file object"""
779
self._vts = value.read()
780
value.close()
781
782
783
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
784
"""Abstract class for PropertyValueCmd taking a value argument as
785
a datetime.timedelta() but should store it as milliseconds."""
786
787
@property
788
def value_to_set(self):
789
return self._vts
790
791
@value_to_set.setter
792
def value_to_set(self, value):
793
"""When setting, convert value from a datetime.timedelta"""
794
self._vts = int(round(value.total_seconds() * 1000))
795
796
797
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
798
propname = "Timeout"
799
800
801
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
802
propname = "ExtendedTimeout"
803
804
805
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
806
propname = "Interval"
807
808
809
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
810
propname = "ApprovalDelay"
811
812
813
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
814
propname = "ApprovalDuration"
1032
def argparse(cls, argtype):
1033
def cmdtype(arg):
1034
return cls(argtype(arg))
1035
return cmdtype
1036
1037
class SetChecker(PropertySetterValue):
1038
propname = "Checker"
1039
1040
class SetHost(PropertySetterValue):
1041
propname = "Host"
1042
1043
class SetSecret(PropertySetterValue):
1044
propname = "Secret"
1045
1046
@property
1047
def value_to_set(self):
1048
return self._vts
1049
1050
@value_to_set.setter
1051
def value_to_set(self, value):
1052
"""When setting, read data from supplied file object"""
1053
self._vts = value.read()
1054
value.close()
1055
1056
class PropertySetterValueMilliseconds(PropertySetterValue):
1057
"""Abstract class for PropertySetterValue taking a value
1058
argument as a datetime.timedelta() but should store it as
1059
milliseconds."""
1060
1061
@property
1062
def value_to_set(self):
1063
return self._vts
1064
1065
@value_to_set.setter
1066
def value_to_set(self, value):
1067
"When setting, convert value from a datetime.timedelta"
1068
self._vts = int(round(value.total_seconds() * 1000))
1069
1070
class SetTimeout(PropertySetterValueMilliseconds):
1071
propname = "Timeout"
1072
1073
class SetExtendedTimeout(PropertySetterValueMilliseconds):
1074
propname = "ExtendedTimeout"
1075
1076
class SetInterval(PropertySetterValueMilliseconds):
1077
propname = "Interval"
1078
1079
class SetApprovalDelay(PropertySetterValueMilliseconds):
1080
propname = "ApprovalDelay"
1081
1082
class SetApprovalDuration(PropertySetterValueMilliseconds):
1083
propname = "ApprovalDuration"
815
1084
816
1085
817
1086
818
class Test_string_to_delta(unittest.TestCase):
819
def test_handles_basic_rfc3339(self):
820
self.assertEqual(string_to_delta("PT0S"),
821
datetime.timedelta())
822
self.assertEqual(string_to_delta("P0D"),
823
datetime.timedelta())
824
self.assertEqual(string_to_delta("PT1S"),
825
datetime.timedelta(0, 1))
826
self.assertEqual(string_to_delta("PT2H"),
827
datetime.timedelta(0, 7200))
1087
class TestCaseWithAssertLogs(unittest.TestCase):
1088
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
1089
1090
if not hasattr(unittest.TestCase, "assertLogs"):
1091
@contextlib.contextmanager
1092
def assertLogs(self, logger, level=logging.INFO):
1093
capturing_handler = self.CapturingLevelHandler(level)
1094
old_level = logger.level
1095
old_propagate = logger.propagate
1096
logger.addHandler(capturing_handler)
1097
logger.setLevel(level)
1098
logger.propagate = False
1099
try:
1100
yield capturing_handler.watcher
1101
finally:
1102
logger.propagate = old_propagate
1103
logger.removeHandler(capturing_handler)
1104
logger.setLevel(old_level)
1105
self.assertGreater(len(capturing_handler.watcher.records),
1106
0)
1107
1108
class CapturingLevelHandler(logging.Handler):
1109
def __init__(self, level, *args, **kwargs):
1110
logging.Handler.__init__(self, *args, **kwargs)
1111
self.watcher = self.LoggingWatcher([], [])
1112
def emit(self, record):
1113
self.watcher.records.append(record)
1114
self.watcher.output.append(self.format(record))
1115
1116
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1117
("records",
1118
"output"))
1119
1120
1121
class Unique:
1122
"""Class for objects which exist only to be unique objects, since
1123
unittest.mock.sentinel only exists in Python 3.3"""
1124
1125
1126
class Test_string_to_delta(TestCaseWithAssertLogs):
1127
# Just test basic RFC 3339 functionality here, the doc string for
1128
# rfc3339_duration_to_delta() already has more comprehensive
1129
# tests, which are run by doctest.
1130
1131
def test_rfc3339_zero_seconds(self):
1132
self.assertEqual(datetime.timedelta(),
1133
string_to_delta("PT0S"))
1134
1135
def test_rfc3339_zero_days(self):
1136
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1137
1138
def test_rfc3339_one_second(self):
1139
self.assertEqual(datetime.timedelta(0, 1),
1140
string_to_delta("PT1S"))
1141
1142
def test_rfc3339_two_hours(self):
1143
self.assertEqual(datetime.timedelta(0, 7200),
1144
string_to_delta("PT2H"))
828
1145
829
1146
def test_falls_back_to_pre_1_6_1_with_warning(self):
830
# assertLogs only exists in Python 3.4
831
if hasattr(self, "assertLogs"):
832
with self.assertLogs(log, logging.WARNING):
833
value = string_to_delta("2h")
834
else:
835
class WarningFilter(logging.Filter):
836
"""Don't show, but record the presence of, warnings"""
837
def filter(self, record):
838
is_warning = record.levelno >= logging.WARNING
839
self.found = is_warning or getattr(self, "found",
840
False)
841
return not is_warning
842
warning_filter = WarningFilter()
843
log.addFilter(warning_filter)
844
try:
845
value = string_to_delta("2h")
846
finally:
847
log.removeFilter(warning_filter)
848
self.assertTrue(getattr(warning_filter, "found", False))
849
self.assertEqual(value, datetime.timedelta(0, 7200))
1147
with self.assertLogs(log, logging.WARNING):
1148
value = string_to_delta("2h")
1149
self.assertEqual(datetime.timedelta(0, 7200), value)
850
1150
851
1151
852
1152
class Test_check_option_syntax(unittest.TestCase):
856
1156
857
1157
def test_actions_requires_client_or_all(self):
858
1158
for action, value in self.actions.items():
859
options = self.parser.parse_args()
860
setattr(options, action, value)
1159
args = self.actionargs(action, value)
861
1160
with self.assertParseError():
862
self.check_option_syntax(options)
1161
self.parse_args(args)
863
1162
864
# This mostly corresponds to the definition from has_actions() in
1163
# This mostly corresponds to the definition from has_commands() in
865
1164
# check_option_syntax()
866
1165
actions = {
867
# The actual values set here are not that important, but we do
868
# at least stick to the correct types, even though they are
869
# never used
870
"enable": True,
871
"disable": True,
872
"bump_timeout": True,
873
"start_checker": True,
874
"stop_checker": True,
875
"is_enabled": True,
876
"remove": True,
877
"checker": "x",
878
"timeout": datetime.timedelta(),
879
"extended_timeout": datetime.timedelta(),
880
"interval": datetime.timedelta(),
881
"approved_by_default": True,
882
"approval_delay": datetime.timedelta(),
883
"approval_duration": datetime.timedelta(),
884
"host": "x",
885
"secret": io.BytesIO(b"x"),
886
"approve": True,
887
"deny": True,
1166
"--enable": None,
1167
"--disable": None,
1168
"--bump-timeout": None,
1169
"--start-checker": None,
1170
"--stop-checker": None,
1171
"--is-enabled": None,
1172
"--remove": None,
1173
"--checker": "x",
1174
"--timeout": "PT0S",
1175
"--extended-timeout": "PT0S",
1176
"--interval": "PT0S",
1177
"--approve-by-default": None,
1178
"--deny-by-default": None,
1179
"--approval-delay": "PT0S",
1180
"--approval-duration": "PT0S",
1181
"--host": "hostname",
1182
"--secret": "/dev/null",
1183
"--approve": None,
1184
"--deny": None,
888
1185
}
889
1186
1187
@staticmethod
1188
def actionargs(action, value, *args):
1189
if value is not None:
1190
return [action, value] + list(args)
1191
else:
1192
return [action] + list(args)
1193
890
1194
@contextlib.contextmanager
891
1195
def assertParseError(self):
892
1196
with self.assertRaises(SystemExit) as e:
893
with self.temporarily_suppress_stderr():
1197
with self.redirect_stderr_to_devnull():
894
1198
yield
895
1199
# Exit code from argparse is guaranteed to be "2". Reference:
896
1200
# https://docs.python.org/3/library
897
1201
# /argparse.html#exiting-methods
898
self.assertEqual(e.exception.code, 2)
1202
self.assertEqual(2, e.exception.code)
1203
1204
def parse_args(self, args):
1205
options = self.parser.parse_args(args)
1206
check_option_syntax(self.parser, options)
899
1207
900
1208
@staticmethod
901
1209
@contextlib.contextmanager
902
def temporarily_suppress_stderr():
903
null = os.open(os.path.devnull, os.O_RDWR)
904
stderrcopy = os.dup(sys.stderr.fileno())
905
os.dup2(null, sys.stderr.fileno())
906
os.close(null)
907
try:
908
yield
909
finally:
910
# restore stderr
911
os.dup2(stderrcopy, sys.stderr.fileno())
912
os.close(stderrcopy)
1210
def redirect_stderr_to_devnull():
1211
old_stderr = sys.stderr
1212
with contextlib.closing(open(os.devnull, "w")) as null:
1213
sys.stderr = null
1214
try:
1215
yield
1216
finally:
1217
sys.stderr = old_stderr
913
1218
914
1219
def check_option_syntax(self, options):
915
1220
check_option_syntax(self.parser, options)
916
1221
917
def test_actions_conflicts_with_verbose(self):
918
for action, value in self.actions.items():
919
options = self.parser.parse_args()
920
setattr(options, action, value)
921
options.verbose = True
922
with self.assertParseError():
923
self.check_option_syntax(options)
1222
def test_actions_all_conflicts_with_verbose(self):
1223
for action, value in self.actions.items():
1224
args = self.actionargs(action, value, "--all",
1225
"--verbose")
1226
with self.assertParseError():
1227
self.parse_args(args)
1228
1229
def test_actions_with_client_conflicts_with_verbose(self):
1230
for action, value in self.actions.items():
1231
args = self.actionargs(action, value, "--verbose",
1232
"client")
1233
with self.assertParseError():
1234
self.parse_args(args)
924
1235
925
1236
def test_dump_json_conflicts_with_verbose(self):
926
options = self.parser.parse_args()
927
options.dump_json = True
928
options.verbose = True
1237
args = ["--dump-json", "--verbose"]
929
1238
with self.assertParseError():
930
self.check_option_syntax(options)
1239
self.parse_args(args)
931
1240
932
1241
def test_dump_json_conflicts_with_action(self):
933
1242
for action, value in self.actions.items():
934
options = self.parser.parse_args()
935
setattr(options, action, value)
936
options.dump_json = True
1243
args = self.actionargs(action, value, "--dump-json")
937
1244
with self.assertParseError():
938
self.check_option_syntax(options)
1245
self.parse_args(args)
939
1246
940
1247
def test_all_can_not_be_alone(self):
941
options = self.parser.parse_args()
942
options.all = True
1248
args = ["--all"]
943
1249
with self.assertParseError():
944
self.check_option_syntax(options)
1250
self.parse_args(args)
945
1251
946
1252
def test_all_is_ok_with_any_action(self):
947
1253
for action, value in self.actions.items():
948
options = self.parser.parse_args()
949
setattr(options, action, value)
950
options.all = True
951
self.check_option_syntax(options)
1254
args = self.actionargs(action, value, "--all")
1255
self.parse_args(args)
1256
1257
def test_any_action_is_ok_with_one_client(self):
1258
for action, value in self.actions.items():
1259
args = self.actionargs(action, value, "client")
1260
self.parse_args(args)
1261
1262
def test_one_client_with_all_actions_except_is_enabled(self):
1263
for action, value in self.actions.items():
1264
if action == "--is-enabled":
1265
continue
1266
args = self.actionargs(action, value, "client")
1267
self.parse_args(args)
1268
1269
def test_two_clients_with_all_actions_except_is_enabled(self):
1270
for action, value in self.actions.items():
1271
if action == "--is-enabled":
1272
continue
1273
args = self.actionargs(action, value, "client1",
1274
"client2")
1275
self.parse_args(args)
1276
1277
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1278
for action, value in self.actions.items():
1279
if action == "--is-enabled":
1280
continue
1281
args = self.actionargs(action, value, "client1",
1282
"client2")
1283
self.parse_args(args)
952
1284
953
1285
def test_is_enabled_fails_without_client(self):
954
options = self.parser.parse_args()
955
options.is_enabled = True
1286
args = ["--is-enabled"]
956
1287
with self.assertParseError():
957
self.check_option_syntax(options)
958
959
def test_is_enabled_works_with_one_client(self):
960
options = self.parser.parse_args()
961
options.is_enabled = True
962
options.client = ["foo"]
963
self.check_option_syntax(options)
1288
self.parse_args(args)
964
1289
965
1290
def test_is_enabled_fails_with_two_clients(self):
966
options = self.parser.parse_args()
967
options.is_enabled = True
968
options.client = ["foo", "barbar"]
1291
args = ["--is-enabled", "client1", "client2"]
969
1292
with self.assertParseError():
970
self.check_option_syntax(options)
1293
self.parse_args(args)
971
1294
972
1295
def test_remove_can_only_be_combined_with_action_deny(self):
973
1296
for action, value in self.actions.items():
974
if action in {"remove", "deny"}:
1297
if action in {"--remove", "--deny"}:
975
1298
continue
976
options = self.parser.parse_args()
977
setattr(options, action, value)
978
options.all = True
979
options.remove = True
1299
args = self.actionargs(action, value, "--all",
1300
"--remove")
980
1301
with self.assertParseError():
981
self.check_option_syntax(options)
1302
self.parse_args(args)
1303
1304
1305
class Test_dbus_exceptions(unittest.TestCase):
1306
1307
def test_dbus_ConnectFailed_is_Error(self):
1308
with self.assertRaises(dbus.Error):
1309
raise dbus.ConnectFailed()
1310
1311
1312
class Test_dbus_MandosBus(unittest.TestCase):
1313
1314
class MockMandosBus(dbus.MandosBus):
1315
def __init__(self):
1316
self._name = "se.recompile.Mandos"
1317
self._server_path = "/"
1318
self._server_interface = "se.recompile.Mandos"
1319
self._client_interface = "se.recompile.Mandos.Client"
1320
self.calls = []
1321
self.call_method_return = Unique()
1322
1323
def call_method(self, methodname, busname, objectpath,
1324
interface, *args):
1325
self.calls.append((methodname, busname, objectpath,
1326
interface, args))
1327
return self.call_method_return
1328
1329
def setUp(self):
1330
self.bus = self.MockMandosBus()
1331
1332
def test_set_client_property(self):
1333
self.bus.set_client_property("objectpath", "key", "value")
1334
expected_call = ("Set", self.bus._name, "objectpath",
1335
"org.freedesktop.DBus.Properties",
1336
(self.bus._client_interface, "key", "value"))
1337
self.assertIn(expected_call, self.bus.calls)
1338
1339
def test_call_client_method(self):
1340
ret = self.bus.call_client_method("objectpath", "methodname")
1341
self.assertIs(self.bus.call_method_return, ret)
1342
expected_call = ("methodname", self.bus._name, "objectpath",
1343
self.bus._client_interface, ())
1344
self.assertIn(expected_call, self.bus.calls)
1345
1346
def test_call_client_method_with_args(self):
1347
args = (Unique(), Unique())
1348
ret = self.bus.call_client_method("objectpath", "methodname",
1349
*args)
1350
self.assertIs(self.bus.call_method_return, ret)
1351
expected_call = ("methodname", self.bus._name, "objectpath",
1352
self.bus._client_interface,
1353
(args[0], args[1]))
1354
self.assertIn(expected_call, self.bus.calls)
1355
1356
def test_get_clients_and_properties(self):
1357
managed_objects = {
1358
"objectpath": {
1359
self.bus._client_interface: {
1360
"key": "value",
1361
"bool": True,
1362
},
1363
"irrelevant_interface": {
1364
"key": "othervalue",
1365
"bool": False,
1366
},
1367
},
1368
"other_objectpath": {
1369
"other_irrelevant_interface": {
1370
"key": "value 3",
1371
"bool": None,
1372
},
1373
},
1374
}
1375
expected_clients_and_properties = {
1376
"objectpath": {
1377
"key": "value",
1378
"bool": True,
1379
}
1380
}
1381
self.bus.call_method_return = managed_objects
1382
ret = self.bus.get_clients_and_properties()
1383
self.assertDictEqual(expected_clients_and_properties, ret)
1384
expected_call = ("GetManagedObjects", self.bus._name,
1385
self.bus._server_path,
1386
"org.freedesktop.DBus.ObjectManager", ())
1387
self.assertIn(expected_call, self.bus.calls)
1388
1389
def test_call_server_method(self):
1390
ret = self.bus.call_server_method("methodname")
1391
self.assertIs(self.bus.call_method_return, ret)
1392
expected_call = ("methodname", self.bus._name,
1393
self.bus._server_path,
1394
self.bus._server_interface, ())
1395
self.assertIn(expected_call, self.bus.calls)
1396
1397
def test_call_server_method_with_args(self):
1398
args = (Unique(), Unique())
1399
ret = self.bus.call_server_method("methodname", *args)
1400
self.assertIs(self.bus.call_method_return, ret)
1401
expected_call = ("methodname", self.bus._name,
1402
self.bus._server_path,
1403
self.bus._server_interface,
1404
(args[0], args[1]))
1405
self.assertIn(expected_call, self.bus.calls)
1406
1407
1408
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1409
1410
def MockDBusPython_func(self, func):
1411
class mock_dbus_python:
1412
"""mock dbus-python module"""
1413
class exceptions:
1414
"""Pseudo-namespace"""
1415
class DBusException(Exception):
1416
pass
1417
class SystemBus:
1418
@staticmethod
1419
def get_object(busname, objectpath):
1420
DBusObject = collections.namedtuple(
1421
"DBusObject", ("methodname", "Set"))
1422
def method(*args, **kwargs):
1423
self.assertEqual({"dbus_interface":
1424
"interface"},
1425
kwargs)
1426
return func(*args)
1427
def set_property(interface, key, value,
1428
dbus_interface=None):
1429
self.assertEqual(
1430
"org.freedesktop.DBus.Properties",
1431
dbus_interface)
1432
self.assertEqual("Secret", key)
1433
return func(interface, key, value,
1434
dbus_interface=dbus_interface)
1435
return DBusObject(methodname=method,
1436
Set=set_property)
1437
class Boolean:
1438
def __init__(self, value):
1439
self.value = bool(value)
1440
def __bool__(self):
1441
return self.value
1442
if sys.version_info.major == 2:
1443
__nonzero__ = __bool__
1444
class ObjectPath(str):
1445
pass
1446
class Dictionary(dict):
1447
pass
1448
class ByteArray(bytes):
1449
pass
1450
return mock_dbus_python
1451
1452
def call_method(self, bus, methodname, busname, objectpath,
1453
interface, *args):
1454
with self.assertLogs(log, logging.DEBUG):
1455
return bus.call_method(methodname, busname, objectpath,
1456
interface, *args)
1457
1458
def test_call_method_returns(self):
1459
expected_method_return = Unique()
1460
method_args = (Unique(), Unique())
1461
def func(*args):
1462
self.assertEqual(len(method_args), len(args))
1463
for marg, arg in zip(method_args, args):
1464
self.assertIs(marg, arg)
1465
return expected_method_return
1466
mock_dbus_python = self.MockDBusPython_func(func)
1467
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1468
ret = self.call_method(bus, "methodname", "busname",
1469
"objectpath", "interface",
1470
*method_args)
1471
self.assertIs(ret, expected_method_return)
1472
1473
def test_call_method_filters_bool_true(self):
1474
def func():
1475
return method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
method_return = mock_dbus_python.Boolean(True)
1479
ret = self.call_method(bus, "methodname", "busname",
1480
"objectpath", "interface")
1481
self.assertTrue(ret)
1482
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1483
1484
def test_call_method_filters_bool_false(self):
1485
def func():
1486
return method_return
1487
mock_dbus_python = self.MockDBusPython_func(func)
1488
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1489
method_return = mock_dbus_python.Boolean(False)
1490
ret = self.call_method(bus, "methodname", "busname",
1491
"objectpath", "interface")
1492
self.assertFalse(ret)
1493
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1494
1495
def test_call_method_filters_objectpath(self):
1496
def func():
1497
return method_return
1498
mock_dbus_python = self.MockDBusPython_func(func)
1499
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1500
method_return = mock_dbus_python.ObjectPath("objectpath")
1501
ret = self.call_method(bus, "methodname", "busname",
1502
"objectpath", "interface")
1503
self.assertEqual("objectpath", ret)
1504
self.assertIsNot("objectpath", ret)
1505
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1506
1507
def test_call_method_filters_booleans_in_dict(self):
1508
def func():
1509
return method_return
1510
mock_dbus_python = self.MockDBusPython_func(func)
1511
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1512
method_return = mock_dbus_python.Dictionary(
1513
{mock_dbus_python.Boolean(True):
1514
mock_dbus_python.Boolean(False),
1515
mock_dbus_python.Boolean(False):
1516
mock_dbus_python.Boolean(True)})
1517
ret = self.call_method(bus, "methodname", "busname",
1518
"objectpath", "interface")
1519
expected_method_return = {True: False,
1520
False: True}
1521
self.assertEqual(expected_method_return, ret)
1522
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1523
1524
def test_call_method_filters_objectpaths_in_dict(self):
1525
def func():
1526
return method_return
1527
mock_dbus_python = self.MockDBusPython_func(func)
1528
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1529
method_return = mock_dbus_python.Dictionary(
1530
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1531
mock_dbus_python.ObjectPath("objectpath_value_1"),
1532
mock_dbus_python.ObjectPath("objectpath_key_2"):
1533
mock_dbus_python.ObjectPath("objectpath_value_2")})
1534
ret = self.call_method(bus, "methodname", "busname",
1535
"objectpath", "interface")
1536
expected_method_return = {str(key): str(value)
1537
for key, value in
1538
method_return.items()}
1539
self.assertEqual(expected_method_return, ret)
1540
self.assertIsInstance(ret, dict)
1541
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1542
1543
def test_call_method_filters_dict_in_dict(self):
1544
def func():
1545
return method_return
1546
mock_dbus_python = self.MockDBusPython_func(func)
1547
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1548
method_return = mock_dbus_python.Dictionary(
1549
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1550
"key12": "value12"}),
1551
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1552
"key22": "value22"})})
1553
ret = self.call_method(bus, "methodname", "busname",
1554
"objectpath", "interface")
1555
expected_method_return = {
1556
"key1": {"key11": "value11",
1557
"key12": "value12"},
1558
"key2": {"key21": "value21",
1559
"key22": "value22"},
1560
}
1561
self.assertEqual(expected_method_return, ret)
1562
self.assertIsInstance(ret, dict)
1563
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1564
for key, value in ret.items():
1565
self.assertIsInstance(value, dict)
1566
self.assertEqual(expected_method_return[key], value)
1567
self.assertNotIsInstance(value,
1568
mock_dbus_python.Dictionary)
1569
1570
def test_call_method_filters_dict_three_deep(self):
1571
def func():
1572
return method_return
1573
mock_dbus_python = self.MockDBusPython_func(func)
1574
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1575
method_return = mock_dbus_python.Dictionary(
1576
{"key1":
1577
mock_dbus_python.Dictionary(
1578
{"key2":
1579
mock_dbus_python.Dictionary(
1580
{"key3":
1581
mock_dbus_python.Boolean(True),
1582
}),
1583
}),
1584
})
1585
ret = self.call_method(bus, "methodname", "busname",
1586
"objectpath", "interface")
1587
expected_method_return = {"key1": {"key2": {"key3": True}}}
1588
self.assertEqual(expected_method_return, ret)
1589
self.assertIsInstance(ret, dict)
1590
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1591
self.assertIsInstance(ret["key1"], dict)
1592
self.assertNotIsInstance(ret["key1"],
1593
mock_dbus_python.Dictionary)
1594
self.assertIsInstance(ret["key1"]["key2"], dict)
1595
self.assertNotIsInstance(ret["key1"]["key2"],
1596
mock_dbus_python.Dictionary)
1597
self.assertTrue(ret["key1"]["key2"]["key3"])
1598
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1599
mock_dbus_python.Boolean)
1600
1601
def test_call_method_handles_exception(self):
1602
dbus_logger = logging.getLogger("dbus.proxies")
1603
1604
def func():
1605
dbus_logger.error("Test")
1606
raise mock_dbus_python.exceptions.DBusException()
1607
1608
mock_dbus_python = self.MockDBusPython_func(func)
1609
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1610
1611
class CountingHandler(logging.Handler):
1612
count = 0
1613
def emit(self, record):
1614
self.count += 1
1615
1616
counting_handler = CountingHandler()
1617
1618
dbus_logger.addHandler(counting_handler)
1619
1620
try:
1621
with self.assertRaises(dbus.Error) as e:
1622
self.call_method(bus, "methodname", "busname",
1623
"objectpath", "interface")
1624
finally:
1625
dbus_logger.removeFilter(counting_handler)
1626
1627
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1628
1629
# Make sure the dbus logger was suppressed
1630
self.assertEqual(0, counting_handler.count)
1631
1632
def test_Set_Secret_sends_bytearray(self):
1633
ret = [None]
1634
def func(*args, **kwargs):
1635
ret[0] = (args, kwargs)
1636
mock_dbus_python = self.MockDBusPython_func(func)
1637
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1638
bus.set_client_property("objectpath", "Secret", "value")
1639
expected_call = (("se.recompile.Mandos.Client", "Secret",
1640
mock_dbus_python.ByteArray(b"value")),
1641
{"dbus_interface":
1642
"org.freedesktop.DBus.Properties"})
1643
self.assertEqual(expected_call, ret[0])
1644
if sys.version_info.major == 2:
1645
self.assertIsInstance(ret[0][0][-1],
1646
mock_dbus_python.ByteArray)
1647
1648
def test_get_object_converts_to_correct_exception(self):
1649
bus = dbus_python_adapter.SystemBus(
1650
self.fake_dbus_python_raises_exception_on_connect)
1651
with self.assertRaises(dbus.ConnectFailed):
1652
self.call_method(bus, "methodname", "busname",
1653
"objectpath", "interface")
1654
1655
class fake_dbus_python_raises_exception_on_connect:
1656
"""fake dbus-python module"""
1657
class exceptions:
1658
"""Pseudo-namespace"""
1659
class DBusException(Exception):
1660
pass
1661
1662
@classmethod
1663
def SystemBus(cls):
1664
def get_object(busname, objectpath):
1665
raise cls.exceptions.DBusException()
1666
Bus = collections.namedtuple("Bus", ["get_object"])
1667
return Bus(get_object=get_object)
1668
1669
1670
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1671
class mock_dbus_python:
1672
"""mock dbus-python modules"""
1673
class SystemBus:
1674
@staticmethod
1675
def get_object(busname, objectpath):
1676
return Unique()
1677
1678
def setUp(self):
1679
self.bus = dbus_python_adapter.CachingBus(
1680
self.mock_dbus_python)
1681
1682
def test_returns_distinct_objectpaths(self):
1683
obj1 = self.bus.get_object("busname", "objectpath1")
1684
self.assertIsInstance(obj1, Unique)
1685
obj2 = self.bus.get_object("busname", "objectpath2")
1686
self.assertIsInstance(obj2, Unique)
1687
self.assertIsNot(obj1, obj2)
1688
1689
def test_returns_distinct_busnames(self):
1690
obj1 = self.bus.get_object("busname1", "objectpath")
1691
self.assertIsInstance(obj1, Unique)
1692
obj2 = self.bus.get_object("busname2", "objectpath")
1693
self.assertIsInstance(obj2, Unique)
1694
self.assertIsNot(obj1, obj2)
1695
1696
def test_returns_distinct_both(self):
1697
obj1 = self.bus.get_object("busname1", "objectpath")
1698
self.assertIsInstance(obj1, Unique)
1699
obj2 = self.bus.get_object("busname2", "objectpath")
1700
self.assertIsInstance(obj2, Unique)
1701
self.assertIsNot(obj1, obj2)
1702
1703
def test_returns_same(self):
1704
obj1 = self.bus.get_object("busname", "objectpath")
1705
self.assertIsInstance(obj1, Unique)
1706
obj2 = self.bus.get_object("busname", "objectpath")
1707
self.assertIsInstance(obj2, Unique)
1708
self.assertIs(obj1, obj2)
1709
1710
def test_returns_same_old(self):
1711
obj1 = self.bus.get_object("busname1", "objectpath1")
1712
self.assertIsInstance(obj1, Unique)
1713
obj2 = self.bus.get_object("busname2", "objectpath2")
1714
self.assertIsInstance(obj2, Unique)
1715
obj1b = self.bus.get_object("busname1", "objectpath1")
1716
self.assertIsInstance(obj1b, Unique)
1717
self.assertIsNot(obj1, obj2)
1718
self.assertIsNot(obj2, obj1b)
1719
self.assertIs(obj1, obj1b)
1720
1721
1722
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1723
1724
def Stub_pydbus_func(self, func):
1725
class stub_pydbus:
1726
"""stub pydbus module"""
1727
class SystemBus:
1728
@staticmethod
1729
def get(busname, objectpath):
1730
DBusObject = collections.namedtuple(
1731
"DBusObject", ("methodname",))
1732
return {"interface":
1733
DBusObject(methodname=func)}
1734
return stub_pydbus
1735
1736
def call_method(self, bus, methodname, busname, objectpath,
1737
interface, *args):
1738
with self.assertLogs(log, logging.DEBUG):
1739
return bus.call_method(methodname, busname, objectpath,
1740
interface, *args)
1741
1742
def test_call_method_returns(self):
1743
expected_method_return = Unique()
1744
method_args = (Unique(), Unique())
1745
def func(*args):
1746
self.assertEqual(len(method_args), len(args))
1747
for marg, arg in zip(method_args, args):
1748
self.assertIs(marg, arg)
1749
return expected_method_return
1750
stub_pydbus = self.Stub_pydbus_func(func)
1751
bus = pydbus_adapter.SystemBus(stub_pydbus)
1752
ret = self.call_method(bus, "methodname", "busname",
1753
"objectpath", "interface",
1754
*method_args)
1755
self.assertIs(ret, expected_method_return)
1756
1757
def test_call_method_handles_exception(self):
1758
def func():
1759
raise gi.repository.GLib.Error()
1760
1761
stub_pydbus = self.Stub_pydbus_func(func)
1762
bus = pydbus_adapter.SystemBus(stub_pydbus)
1763
1764
with self.assertRaises(dbus.Error) as e:
1765
self.call_method(bus, "methodname", "busname",
1766
"objectpath", "interface")
1767
1768
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1769
1770
def test_get_converts_to_correct_exception(self):
1771
bus = pydbus_adapter.SystemBus(
1772
self.fake_pydbus_raises_exception_on_connect)
1773
with self.assertRaises(dbus.ConnectFailed):
1774
self.call_method(bus, "methodname", "busname",
1775
"objectpath", "interface")
1776
1777
class fake_pydbus_raises_exception_on_connect:
1778
"""fake dbus-python module"""
1779
@classmethod
1780
def SystemBus(cls):
1781
def get(busname, objectpath):
1782
raise gi.repository.GLib.Error()
1783
Bus = collections.namedtuple("Bus", ["get"])
1784
return Bus(get=get)
1785
1786
def test_set_property_uses_setattr(self):
1787
class Object:
1788
pass
1789
obj = Object()
1790
class pydbus_spy:
1791
class SystemBus:
1792
@staticmethod
1793
def get(busname, objectpath):
1794
return {"interface": obj}
1795
bus = pydbus_adapter.SystemBus(pydbus_spy)
1796
value = Unique()
1797
bus.set_property("busname", "objectpath", "interface", "key",
1798
value)
1799
self.assertIs(value, obj.key)
1800
1801
def test_get_suppresses_xml_deprecation_warning(self):
1802
if sys.version_info.major >= 3:
1803
return
1804
class stub_pydbus_get:
1805
class SystemBus:
1806
@staticmethod
1807
def get(busname, objectpath):
1808
warnings.warn_explicit(
1809
"deprecated", DeprecationWarning,
1810
"xml.etree.ElementTree", 0)
1811
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1812
with warnings.catch_warnings(record=True) as w:
1813
warnings.simplefilter("always")
1814
bus.get("busname", "objectpath")
1815
self.assertEqual(0, len(w))
1816
1817
1818
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1819
class stub_pydbus:
1820
"""stub pydbus module"""
1821
class SystemBus:
1822
@staticmethod
1823
def get(busname, objectpath):
1824
return Unique()
1825
1826
def setUp(self):
1827
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1828
1829
def test_returns_distinct_objectpaths(self):
1830
obj1 = self.bus.get("busname", "objectpath1")
1831
self.assertIsInstance(obj1, Unique)
1832
obj2 = self.bus.get("busname", "objectpath2")
1833
self.assertIsInstance(obj2, Unique)
1834
self.assertIsNot(obj1, obj2)
1835
1836
def test_returns_distinct_busnames(self):
1837
obj1 = self.bus.get("busname1", "objectpath")
1838
self.assertIsInstance(obj1, Unique)
1839
obj2 = self.bus.get("busname2", "objectpath")
1840
self.assertIsInstance(obj2, Unique)
1841
self.assertIsNot(obj1, obj2)
1842
1843
def test_returns_distinct_both(self):
1844
obj1 = self.bus.get("busname1", "objectpath")
1845
self.assertIsInstance(obj1, Unique)
1846
obj2 = self.bus.get("busname2", "objectpath")
1847
self.assertIsInstance(obj2, Unique)
1848
self.assertIsNot(obj1, obj2)
1849
1850
def test_returns_same(self):
1851
obj1 = self.bus.get("busname", "objectpath")
1852
self.assertIsInstance(obj1, Unique)
1853
obj2 = self.bus.get("busname", "objectpath")
1854
self.assertIsInstance(obj2, Unique)
1855
self.assertIs(obj1, obj2)
1856
1857
def test_returns_same_old(self):
1858
obj1 = self.bus.get("busname1", "objectpath1")
1859
self.assertIsInstance(obj1, Unique)
1860
obj2 = self.bus.get("busname2", "objectpath2")
1861
self.assertIsInstance(obj2, Unique)
1862
obj1b = self.bus.get("busname1", "objectpath1")
1863
self.assertIsInstance(obj1b, Unique)
1864
self.assertIsNot(obj1, obj2)
1865
self.assertIsNot(obj2, obj1b)
1866
self.assertIs(obj1, obj1b)
1867
1868
1869
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1870
1871
class dummy_dbussy:
1872
class DBUS:
1873
class ObjectPath(str):
1874
pass
1875
class DBusError(Exception):
1876
pass
1877
1878
def fake_ravel_func(self, func):
1879
class fake_ravel:
1880
@staticmethod
1881
def system_bus():
1882
class DBusInterfaceProxy:
1883
@staticmethod
1884
def methodname(*args):
1885
return [func(*args)]
1886
class DBusObject:
1887
@staticmethod
1888
def get_interface(interface):
1889
if interface == "interface":
1890
return DBusInterfaceProxy()
1891
return {"busname": {"objectpath": DBusObject()}}
1892
return fake_ravel
1893
1894
def call_method(self, bus, methodname, busname, objectpath,
1895
interface, *args):
1896
with self.assertLogs(log, logging.DEBUG):
1897
return bus.call_method(methodname, busname, objectpath,
1898
interface, *args)
1899
1900
def test_call_method_returns(self):
1901
expected_method_return = Unique()
1902
method_args = (Unique(), Unique())
1903
def func(*args):
1904
self.assertEqual(len(method_args), len(args))
1905
for marg, arg in zip(method_args, args):
1906
self.assertIs(marg, arg)
1907
return expected_method_return
1908
fake_ravel = self.fake_ravel_func(func)
1909
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1910
ret = self.call_method(bus, "methodname", "busname",
1911
"objectpath", "interface",
1912
*method_args)
1913
self.assertIs(ret, expected_method_return)
1914
1915
def test_call_method_filters_objectpath(self):
1916
def func():
1917
return method_return
1918
fake_ravel = self.fake_ravel_func(func)
1919
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1920
method_return = (self.dummy_dbussy.DBUS
1921
.ObjectPath("objectpath"))
1922
ret = self.call_method(bus, "methodname", "busname",
1923
"objectpath", "interface")
1924
self.assertEqual("objectpath", ret)
1925
self.assertNotIsInstance(ret,
1926
self.dummy_dbussy.DBUS.ObjectPath)
1927
1928
def test_call_method_filters_objectpaths_in_dict(self):
1929
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1930
def func():
1931
return method_return
1932
fake_ravel = self.fake_ravel_func(func)
1933
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1934
method_return = {
1935
ObjectPath("objectpath_key_1"):
1936
ObjectPath("objectpath_value_1"),
1937
ObjectPath("objectpath_key_2"):
1938
ObjectPath("objectpath_value_2"),
1939
}
1940
ret = self.call_method(bus, "methodname", "busname",
1941
"objectpath", "interface")
1942
expected_method_return = {str(key): str(value)
1943
for key, value in
1944
method_return.items()}
1945
for key, value in ret.items():
1946
self.assertNotIsInstance(key, ObjectPath)
1947
self.assertNotIsInstance(value, ObjectPath)
1948
self.assertEqual(expected_method_return, ret)
1949
self.assertIsInstance(ret, dict)
1950
1951
def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1952
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1953
def func():
1954
return method_return
1955
fake_ravel = self.fake_ravel_func(func)
1956
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1957
method_return = {
1958
ObjectPath("key1"): {
1959
ObjectPath("key11"): ObjectPath("value11"),
1960
ObjectPath("key12"): ObjectPath("value12"),
1961
},
1962
ObjectPath("key2"): {
1963
ObjectPath("key21"): ObjectPath("value21"),
1964
ObjectPath("key22"): ObjectPath("value22"),
1965
},
1966
}
1967
ret = self.call_method(bus, "methodname", "busname",
1968
"objectpath", "interface")
1969
expected_method_return = {
1970
"key1": {"key11": "value11",
1971
"key12": "value12"},
1972
"key2": {"key21": "value21",
1973
"key22": "value22"},
1974
}
1975
self.assertEqual(expected_method_return, ret)
1976
for key, value in ret.items():
1977
self.assertIsInstance(value, dict)
1978
self.assertEqual(expected_method_return[key], value)
1979
self.assertNotIsInstance(key, ObjectPath)
1980
for inner_key, inner_value in value.items():
1981
self.assertIsInstance(value, dict)
1982
self.assertEqual(
1983
expected_method_return[key][inner_key],
1984
inner_value)
1985
self.assertNotIsInstance(key, ObjectPath)
1986
1987
def test_call_method_filters_objectpaths_in_dict_three_deep(self):
1988
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1989
def func():
1990
return method_return
1991
fake_ravel = self.fake_ravel_func(func)
1992
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1993
method_return = {
1994
ObjectPath("key1"): {
1995
ObjectPath("key2"): {
1996
ObjectPath("key3"): ObjectPath("value"),
1997
},
1998
},
1999
}
2000
ret = self.call_method(bus, "methodname", "busname",
2001
"objectpath", "interface")
2002
expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2003
self.assertEqual(expected_method_return, ret)
2004
self.assertIsInstance(ret, dict)
2005
self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2006
self.assertIsInstance(ret["key1"], dict)
2007
self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2008
ObjectPath)
2009
self.assertIsInstance(ret["key1"]["key2"], dict)
2010
self.assertNotIsInstance(
2011
next(iter(ret["key1"]["key2"].keys())),
2012
ObjectPath)
2013
self.assertEqual("value", ret["key1"]["key2"]["key3"])
2014
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2015
self.dummy_dbussy.DBUS.ObjectPath)
2016
2017
def test_call_method_handles_exception(self):
2018
def func():
2019
raise self.dummy_dbussy.DBusError()
2020
2021
fake_ravel = self.fake_ravel_func(func)
2022
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2023
2024
with self.assertRaises(dbus.Error) as e:
2025
self.call_method(bus, "methodname", "busname",
2026
"objectpath", "interface")
2027
2028
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2029
2030
def test_get_object_converts_to_correct_exception(self):
2031
class fake_ravel_raises_exception_on_connect:
2032
@staticmethod
2033
def system_bus():
2034
class Bus:
2035
@staticmethod
2036
def __getitem__(key):
2037
if key == "objectpath":
2038
raise self.dummy_dbussy.DBusError()
2039
raise Exception(key)
2040
return {"busname": Bus()}
2041
def func():
2042
raise self.dummy_dbussy.DBusError()
2043
bus = dbussy_adapter.SystemBus(
2044
self.dummy_dbussy,
2045
fake_ravel_raises_exception_on_connect)
2046
with self.assertRaises(dbus.ConnectFailed):
2047
self.call_method(bus, "methodname", "busname",
2048
"objectpath", "interface")
982
2049
983
2050
984
2051
class Test_commands_from_options(unittest.TestCase):
2052
985
2053
def setUp(self):
986
2054
self.parser = argparse.ArgumentParser()
987
2055
add_command_line_options(self.parser)
988
2056
989
2057
def test_is_enabled(self):
990
self.assert_command_from_args(["--is-enabled", "foo"],
991
IsEnabledCmd)
2058
self.assert_command_from_args(["--is-enabled", "client"],
2059
command.IsEnabled)
992
2060
993
def assert_command_from_args(self, args, command_cls,
994
**cmd_attrs):
2061
def assert_command_from_args(self, args, command_cls, length=1,
2062
clients=None, **cmd_attrs):
995
2063
"""Assert that parsing ARGS should result in an instance of
996
2064
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
997
2065
options = self.parser.parse_args(args)
998
2066
check_option_syntax(self.parser, options)
999
2067
commands = commands_from_options(options)
1000
self.assertEqual(len(commands), 1)
1001
command = commands[0]
1002
self.assertIsInstance(command, command_cls)
2068
self.assertEqual(length, len(commands))
2069
for command in commands:
2070
if isinstance(command, command_cls):
2071
break
2072
else:
2073
self.assertIsInstance(command, command_cls)
2074
if clients is not None:
2075
self.assertEqual(clients, options.client)
1003
2076
for key, value in cmd_attrs.items():
1004
self.assertEqual(getattr(command, key), value)
2077
self.assertEqual(value, getattr(command, key))
2078
2079
def assert_commands_from_args(self, args, commands, clients=None):
2080
for cmd in commands:
2081
self.assert_command_from_args(args, cmd,
2082
length=len(commands),
2083
clients=clients)
1005
2084
1006
2085
def test_is_enabled_short(self):
1007
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
2086
self.assert_command_from_args(["-V", "client"],
2087
command.IsEnabled)
1008
2088
1009
2089
def test_approve(self):
1010
self.assert_command_from_args(["--approve", "foo"],
1011
ApproveCmd)
2090
self.assert_command_from_args(["--approve", "client"],
2091
command.Approve)
1012
2092
1013
2093
def test_approve_short(self):
1014
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
2094
self.assert_command_from_args(["-A", "client"],
2095
command.Approve)
1015
2096
1016
2097
def test_deny(self):
1017
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
2098
self.assert_command_from_args(["--deny", "client"],
2099
command.Deny)
1018
2100
1019
2101
def test_deny_short(self):
1020
self.assert_command_from_args(["-D", "foo"], DenyCmd)
2102
self.assert_command_from_args(["-D", "client"], command.Deny)
1021
2103
1022
2104
def test_remove(self):
1023
self.assert_command_from_args(["--remove", "foo"],
1024
RemoveCmd)
2105
self.assert_command_from_args(["--remove", "client"],
2106
command.Remove)
1025
2107
1026
2108
def test_deny_before_remove(self):
1027
2109
options = self.parser.parse_args(["--deny", "--remove",
1028
"foo"])
2110
"client"])
1029
2111
check_option_syntax(self.parser, options)
1030
2112
commands = commands_from_options(options)
1031
self.assertEqual(len(commands), 2)
1032
self.assertIsInstance(commands[0], DenyCmd)
1033
self.assertIsInstance(commands[1], RemoveCmd)
2113
self.assertEqual(2, len(commands))
2114
self.assertIsInstance(commands[0], command.Deny)
2115
self.assertIsInstance(commands[1], command.Remove)
1034
2116
1035
2117
def test_deny_before_remove_reversed(self):
1036
2118
options = self.parser.parse_args(["--remove", "--deny",
1037
2119
"--all"])
1038
2120
check_option_syntax(self.parser, options)
1039
2121
commands = commands_from_options(options)
1040
self.assertEqual(len(commands), 2)
1041
self.assertIsInstance(commands[0], DenyCmd)
1042
self.assertIsInstance(commands[1], RemoveCmd)
2122
self.assertEqual(2, len(commands))
2123
self.assertIsInstance(commands[0], command.Deny)
2124
self.assertIsInstance(commands[1], command.Remove)
1043
2125
1044
2126
def test_remove_short(self):
1045
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
2127
self.assert_command_from_args(["-r", "client"],
2128
command.Remove)
1046
2129
1047
2130
def test_dump_json(self):
1048
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
2131
self.assert_command_from_args(["--dump-json"],
2132
command.DumpJSON)
1049
2133
1050
2134
def test_enable(self):
1051
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
2135
self.assert_command_from_args(["--enable", "client"],
2136
command.Enable)
1052
2137
1053
2138
def test_enable_short(self):
1054
self.assert_command_from_args(["-e", "foo"], EnableCmd)
2139
self.assert_command_from_args(["-e", "client"],
2140
command.Enable)
1055
2141
1056
2142
def test_disable(self):
1057
self.assert_command_from_args(["--disable", "foo"],
1058
DisableCmd)
2143
self.assert_command_from_args(["--disable", "client"],
2144
command.Disable)
1059
2145
1060
2146
def test_disable_short(self):
1061
self.assert_command_from_args(["-d", "foo"], DisableCmd)
2147
self.assert_command_from_args(["-d", "client"],
2148
command.Disable)
1062
2149
1063
2150
def test_bump_timeout(self):
1064
self.assert_command_from_args(["--bump-timeout", "foo"],
1065
BumpTimeoutCmd)
2151
self.assert_command_from_args(["--bump-timeout", "client"],
2152
command.BumpTimeout)
1066
2153
1067
2154
def test_bump_timeout_short(self):
1068
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
2155
self.assert_command_from_args(["-b", "client"],
2156
command.BumpTimeout)
1069
2157
1070
2158
def test_start_checker(self):
1071
self.assert_command_from_args(["--start-checker", "foo"],
1072
StartCheckerCmd)
2159
self.assert_command_from_args(["--start-checker", "client"],
2160
command.StartChecker)
1073
2161
1074
2162
def test_stop_checker(self):
1075
self.assert_command_from_args(["--stop-checker", "foo"],
1076
StopCheckerCmd)
2163
self.assert_command_from_args(["--stop-checker", "client"],
2164
command.StopChecker)
1077
2165
1078
2166
def test_approve_by_default(self):
1079
self.assert_command_from_args(["--approve-by-default", "foo"],
1080
ApproveByDefaultCmd)
2167
self.assert_command_from_args(["--approve-by-default",
2168
"client"],
2169
command.ApproveByDefault)
1081
2170
1082
2171
def test_deny_by_default(self):
1083
self.assert_command_from_args(["--deny-by-default", "foo"],
1084
DenyByDefaultCmd)
2172
self.assert_command_from_args(["--deny-by-default", "client"],
2173
command.DenyByDefault)
1085
2174
1086
2175
def test_checker(self):
1087
self.assert_command_from_args(["--checker", ":", "foo"],
1088
SetCheckerCmd, value_to_set=":")
2176
self.assert_command_from_args(["--checker", ":", "client"],
2177
command.SetChecker,
2178
value_to_set=":")
1089
2179
1090
2180
def test_checker_empty(self):
1091
self.assert_command_from_args(["--checker", "", "foo"],
1092
SetCheckerCmd, value_to_set="")
2181
self.assert_command_from_args(["--checker", "", "client"],
2182
command.SetChecker,
2183
value_to_set="")
1093
2184
1094
2185
def test_checker_short(self):
1095
self.assert_command_from_args(["-c", ":", "foo"],
1096
SetCheckerCmd, value_to_set=":")
2186
self.assert_command_from_args(["-c", ":", "client"],
2187
command.SetChecker,
2188
value_to_set=":")
1097
2189
1098
2190
def test_host(self):
1099
self.assert_command_from_args(["--host", "foo.example.org",
1100
"foo"], SetHostCmd,
1101
value_to_set="foo.example.org")
2191
self.assert_command_from_args(
2192
["--host", "client.example.org", "client"],
2193
command.SetHost, value_to_set="client.example.org")
1102
2194
1103
2195
def test_host_short(self):
1104
self.assert_command_from_args(["-H", "foo.example.org",
1105
"foo"], SetHostCmd,
1106
value_to_set="foo.example.org")
2196
self.assert_command_from_args(
2197
["-H", "client.example.org", "client"], command.SetHost,
2198
value_to_set="client.example.org")
1107
2199
1108
2200
def test_secret_devnull(self):
1109
2201
self.assert_command_from_args(["--secret", os.path.devnull,
1110
"foo"], SetSecretCmd,
2202
"client"], command.SetSecret,
1111
2203
value_to_set=b"")
1112
2204
1113
2205
def test_secret_tempfile(self):
1116
2208
f.write(value)
1117
2209
f.seek(0)
1118
2210
self.assert_command_from_args(["--secret", f.name,
1119
"foo"], SetSecretCmd,
2211
"client"],
2212
command.SetSecret,
1120
2213
value_to_set=value)
1121
2214
1122
2215
def test_secret_devnull_short(self):
1123
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1124
SetSecretCmd, value_to_set=b"")
2216
self.assert_command_from_args(["-s", os.path.devnull,
2217
"client"], command.SetSecret,
2218
value_to_set=b"")
1125
2219
1126
2220
def test_secret_tempfile_short(self):
1127
2221
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1128
2222
value = b"secret\0xyzzy\nbar"
1129
2223
f.write(value)
1130
2224
f.seek(0)
1131
self.assert_command_from_args(["-s", f.name, "foo"],
1132
SetSecretCmd,
2225
self.assert_command_from_args(["-s", f.name, "client"],
2226
command.SetSecret,
1133
2227
value_to_set=value)
1134
2228
1135
2229
def test_timeout(self):
1136
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1137
SetTimeoutCmd,
2230
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2231
command.SetTimeout,
1138
2232
value_to_set=300000)
1139
2233
1140
2234
def test_timeout_short(self):
1141
self.assert_command_from_args(["-t", "PT5M", "foo"],
1142
SetTimeoutCmd,
2235
self.assert_command_from_args(["-t", "PT5M", "client"],
2236
command.SetTimeout,
1143
2237
value_to_set=300000)
1144
2238
1145
2239
def test_extended_timeout(self):
1146
2240
self.assert_command_from_args(["--extended-timeout", "PT15M",
1147
"foo"],
1148
SetExtendedTimeoutCmd,
2241
"client"],
2242
command.SetExtendedTimeout,
1149
2243
value_to_set=900000)
1150
2244
1151
2245
def test_interval(self):
1152
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1153
SetIntervalCmd,
2246
self.assert_command_from_args(["--interval", "PT2M",
2247
"client"], command.SetInterval,
1154
2248
value_to_set=120000)
1155
2249
1156
2250
def test_interval_short(self):
1157
self.assert_command_from_args(["-i", "PT2M", "foo"],
1158
SetIntervalCmd,
2251
self.assert_command_from_args(["-i", "PT2M", "client"],
2252
command.SetInterval,
1159
2253
value_to_set=120000)
1160
2254
1161
2255
def test_approval_delay(self):
1162
2256
self.assert_command_from_args(["--approval-delay", "PT30S",
1163
"foo"], SetApprovalDelayCmd,
2257
"client"],
2258
command.SetApprovalDelay,
1164
2259
value_to_set=30000)
1165
2260
1166
2261
def test_approval_duration(self):
1167
2262
self.assert_command_from_args(["--approval-duration", "PT1S",
1168
"foo"], SetApprovalDurationCmd,
2263
"client"],
2264
command.SetApprovalDuration,
1169
2265
value_to_set=1000)
1170
2266
1171
2267
def test_print_table(self):
1172
self.assert_command_from_args([], PrintTableCmd,
2268
self.assert_command_from_args([], command.PrintTable,
1173
2269
verbose=False)
1174
2270
1175
2271
def test_print_table_verbose(self):
1176
self.assert_command_from_args(["--verbose"], PrintTableCmd,
2272
self.assert_command_from_args(["--verbose"],
2273
command.PrintTable,
1177
2274
verbose=True)
1178
2275
1179
2276
def test_print_table_verbose_short(self):
1180
self.assert_command_from_args(["-v"], PrintTableCmd,
2277
self.assert_command_from_args(["-v"], command.PrintTable,
1181
2278
verbose=True)
1182
2279
1183
2280
1184
class TestCmd(unittest.TestCase):
2281
def test_manual_page_example_1(self):
2282
self.assert_command_from_args("",
2283
command.PrintTable,
2284
clients=[],
2285
verbose=False)
2286
2287
def test_manual_page_example_2(self):
2288
self.assert_command_from_args(
2289
"--verbose foo1.example.org foo2.example.org".split(),
2290
command.PrintTable, clients=["foo1.example.org",
2291
"foo2.example.org"],
2292
verbose=True)
2293
2294
def test_manual_page_example_3(self):
2295
self.assert_command_from_args("--enable --all".split(),
2296
command.Enable,
2297
clients=[])
2298
2299
def test_manual_page_example_4(self):
2300
self.assert_commands_from_args(
2301
("--timeout=PT5M --interval=PT1M foo1.example.org"
2302
" foo2.example.org").split(),
2303
[command.SetTimeout, command.SetInterval],
2304
clients=["foo1.example.org", "foo2.example.org"])
2305
2306
def test_manual_page_example_5(self):
2307
self.assert_command_from_args("--approve --all".split(),
2308
command.Approve,
2309
clients=[])
2310
2311
2312
class TestCommand(unittest.TestCase):
1185
2313
"""Abstract class for tests of command classes"""
1186
2314
1187
def setUp(self):
1188
testcase = self
1189
class MockClient(object):
1190
def __init__(self, name, **attributes):
1191
self.__dbus_object_path__ = "/clients/{}".format(name)
1192
self.attributes = attributes
1193
self.attributes["Name"] = name
1194
self.calls = []
1195
def Set(self, interface, propname, value, dbus_interface):
1196
testcase.assertEqual(interface, client_dbus_interface)
1197
testcase.assertEqual(dbus_interface,
1198
dbus.PROPERTIES_IFACE)
1199
self.attributes[propname] = value
1200
def Get(self, interface, propname, dbus_interface):
1201
testcase.assertEqual(interface, client_dbus_interface)
1202
testcase.assertEqual(dbus_interface,
1203
dbus.PROPERTIES_IFACE)
1204
return self.attributes[propname]
1205
def Approve(self, approve, dbus_interface):
1206
testcase.assertEqual(dbus_interface,
1207
client_dbus_interface)
1208
self.calls.append(("Approve", (approve,
1209
dbus_interface)))
1210
self.client = MockClient(
1211
"foo",
1212
KeyID=("92ed150794387c03ce684574b1139a65"
1213
"94a34f895daaaf09fd8ea90a27cddb12"),
1214
Secret=b"secret",
1215
Host="foo.example.org",
1216
Enabled=dbus.Boolean(True),
1217
Timeout=300000,
1218
LastCheckedOK="2019-02-03T00:00:00",
1219
Created="2019-01-02T00:00:00",
1220
Interval=120000,
1221
Fingerprint=("778827225BA7DE539C5A"
1222
"7CFA59CFF7CDBD9A5920"),
1223
CheckerRunning=dbus.Boolean(False),
1224
LastEnabled="2019-01-03T00:00:00",
1225
ApprovalPending=dbus.Boolean(False),
1226
ApprovedByDefault=dbus.Boolean(True),
1227
LastApprovalRequest="",
1228
ApprovalDelay=0,
1229
ApprovalDuration=1000,
1230
Checker="fping -q -- %(host)s",
1231
ExtendedTimeout=900000,
1232
Expires="2019-02-04T00:00:00",
1233
LastCheckerStatus=0)
1234
self.other_client = MockClient(
1235
"barbar",
1236
KeyID=("0558568eedd67d622f5c83b35a115f79"
1237
"6ab612cff5ad227247e46c2b020f441c"),
1238
Secret=b"secretbar",
1239
Host="192.0.2.3",
1240
Enabled=dbus.Boolean(True),
1241
Timeout=300000,
1242
LastCheckedOK="2019-02-04T00:00:00",
1243
Created="2019-01-03T00:00:00",
1244
Interval=120000,
1245
Fingerprint=("3E393AEAEFB84C7E89E2"
1246
"F547B3A107558FCA3A27"),
1247
CheckerRunning=dbus.Boolean(True),
1248
LastEnabled="2019-01-04T00:00:00",
1249
ApprovalPending=dbus.Boolean(False),
1250
ApprovedByDefault=dbus.Boolean(False),
1251
LastApprovalRequest="2019-01-03T00:00:00",
1252
ApprovalDelay=30000,
1253
ApprovalDuration=93785000,
1254
Checker=":",
1255
ExtendedTimeout=900000,
1256
Expires="2019-02-05T00:00:00",
1257
LastCheckerStatus=-2)
1258
self.clients = collections.OrderedDict(
1259
[
1260
("/clients/foo", self.client.attributes),
1261
("/clients/barbar", self.other_client.attributes),
1262
])
1263
self.one_client = {"/clients/foo": self.client.attributes}
1264
1265
@property
1266
def bus(self):
1267
class Bus(object):
1268
@staticmethod
1269
def get_object(client_bus_name, path):
1270
self.assertEqual(client_bus_name, dbus_busname)
1271
return {
1272
# Note: "self" here is the TestCmd instance, not
1273
# the Bus instance, since this is a static method!
1274
"/clients/foo": self.client,
1275
"/clients/barbar": self.other_client,
1276
}[path]
1277
return Bus()
1278
1279
1280
class TestIsEnabledCmd(TestCmd):
1281
def test_is_enabled(self):
1282
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1283
properties)
1284
for client, properties
1285
in self.clients.items()))
1286
1287
def test_is_enabled_run_exits_successfully(self):
1288
with self.assertRaises(SystemExit) as e:
1289
IsEnabledCmd().run(self.one_client)
1290
if e.exception.code is not None:
1291
self.assertEqual(e.exception.code, 0)
1292
else:
1293
self.assertIsNone(e.exception.code)
1294
1295
def test_is_enabled_run_exits_with_failure(self):
1296
self.client.attributes["Enabled"] = dbus.Boolean(False)
1297
with self.assertRaises(SystemExit) as e:
1298
IsEnabledCmd().run(self.one_client)
1299
if isinstance(e.exception.code, int):
1300
self.assertNotEqual(e.exception.code, 0)
1301
else:
1302
self.assertIsNotNone(e.exception.code)
1303
1304
1305
class TestApproveCmd(TestCmd):
1306
def test_approve(self):
1307
ApproveCmd().run(self.clients, self.bus)
1308
for clientpath in self.clients:
1309
client = self.bus.get_object(dbus_busname, clientpath)
1310
self.assertIn(("Approve", (True, client_dbus_interface)),
1311
client.calls)
1312
1313
1314
class TestDenyCmd(TestCmd):
1315
def test_deny(self):
1316
DenyCmd().run(self.clients, self.bus)
1317
for clientpath in self.clients:
1318
client = self.bus.get_object(dbus_busname, clientpath)
1319
self.assertIn(("Approve", (False, client_dbus_interface)),
1320
client.calls)
1321
1322
1323
class TestRemoveCmd(TestCmd):
1324
def test_remove(self):
1325
class MockMandos(object):
1326
def __init__(self):
1327
self.calls = []
1328
def RemoveClient(self, dbus_path):
1329
self.calls.append(("RemoveClient", (dbus_path,)))
1330
mandos = MockMandos()
1331
super(TestRemoveCmd, self).setUp()
1332
RemoveCmd().run(self.clients, self.bus, mandos)
1333
self.assertEqual(len(mandos.calls), 2)
1334
for clientpath in self.clients:
1335
self.assertIn(("RemoveClient", (clientpath,)),
1336
mandos.calls)
1337
1338
1339
class TestDumpJSONCmd(TestCmd):
1340
def setUp(self):
1341
self.expected_json = {
1342
"foo": {
2315
class FakeMandosBus(dbus.MandosBus):
2316
def __init__(self, testcase):
2317
self.client_properties = {
1343
2318
"Name": "foo",
1344
2319
"KeyID": ("92ed150794387c03ce684574b1139a65"
1345
2320
"94a34f895daaaf09fd8ea90a27cddb12"),
2321
"Secret": b"secret",
1346
2322
"Host": "foo.example.org",
1347
2323
"Enabled": True,
1348
2324
"Timeout": 300000,
1362
2338
"ExtendedTimeout": 900000,
1363
2339
"Expires": "2019-02-04T00:00:00",
1364
2340
"LastCheckerStatus": 0,
1365
},
1366
"barbar": {
2341
}
2342
self.other_client_properties = {
1367
2343
"Name": "barbar",
1368
2344
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
1369
2345
"6ab612cff5ad227247e46c2b020f441c"),
2346
"Secret": b"secretbar",
1370
2347
"Host": "192.0.2.3",
1371
2348
"Enabled": True,
1372
2349
"Timeout": 300000,
1386
2363
"ExtendedTimeout": 900000,
1387
2364
"Expires": "2019-02-05T00:00:00",
1388
2365
"LastCheckerStatus": -2,
1389
},
1390
}
1391
return super(TestDumpJSONCmd, self).setUp()
1392
1393
def test_normal(self):
1394
output = DumpJSONCmd().output(self.clients.values())
1395
json_data = json.loads(output)
1396
self.assertDictEqual(json_data, self.expected_json)
1397
1398
def test_one_client(self):
1399
output = DumpJSONCmd().output(self.one_client.values())
1400
json_data = json.loads(output)
2366
}
2367
self.clients = collections.OrderedDict(
2368
[
2369
("client_objectpath", self.client_properties),
2370
("other_client_objectpath",
2371
self.other_client_properties),
2372
])
2373
self.one_client = {"client_objectpath":
2374
self.client_properties}
2375
self.testcase = testcase
2376
self.calls = []
2377
2378
def call_method(self, methodname, busname, objectpath,
2379
interface, *args):
2380
self.testcase.assertEqual("se.recompile.Mandos", busname)
2381
self.calls.append((methodname, busname, objectpath,
2382
interface, args))
2383
if interface == "org.freedesktop.DBus.Properties":
2384
if methodname == "Set":
2385
self.testcase.assertEqual(3, len(args))
2386
interface, key, value = args
2387
self.testcase.assertEqual(
2388
"se.recompile.Mandos.Client", interface)
2389
self.clients[objectpath][key] = value
2390
return
2391
elif interface == "se.recompile.Mandos":
2392
self.testcase.assertEqual("RemoveClient", methodname)
2393
self.testcase.assertEqual(1, len(args))
2394
clientpath = args[0]
2395
del self.clients[clientpath]
2396
return
2397
elif interface == "se.recompile.Mandos.Client":
2398
if methodname == "Approve":
2399
self.testcase.assertEqual(1, len(args))
2400
return
2401
raise ValueError()
2402
2403
def setUp(self):
2404
self.bus = self.FakeMandosBus(self)
2405
2406
2407
class TestBaseCommands(TestCommand):
2408
2409
def test_IsEnabled_exits_successfully(self):
2410
with self.assertRaises(SystemExit) as e:
2411
command.IsEnabled().run(self.bus.one_client)
2412
if e.exception.code is not None:
2413
self.assertEqual(0, e.exception.code)
2414
else:
2415
self.assertIsNone(e.exception.code)
2416
2417
def test_IsEnabled_exits_with_failure(self):
2418
self.bus.client_properties["Enabled"] = False
2419
with self.assertRaises(SystemExit) as e:
2420
command.IsEnabled().run(self.bus.one_client)
2421
if isinstance(e.exception.code, int):
2422
self.assertNotEqual(0, e.exception.code)
2423
else:
2424
self.assertIsNotNone(e.exception.code)
2425
2426
def test_Approve(self):
2427
busname = "se.recompile.Mandos"
2428
client_interface = "se.recompile.Mandos.Client"
2429
command.Approve().run(self.bus.clients, self.bus)
2430
self.assertTrue(self.bus.clients)
2431
for clientpath in self.bus.clients:
2432
self.assertIn(("Approve", busname, clientpath,
2433
client_interface, (True,)), self.bus.calls)
2434
2435
def test_Deny(self):
2436
busname = "se.recompile.Mandos"
2437
client_interface = "se.recompile.Mandos.Client"
2438
command.Deny().run(self.bus.clients, self.bus)
2439
self.assertTrue(self.bus.clients)
2440
for clientpath in self.bus.clients:
2441
self.assertIn(("Approve", busname, clientpath,
2442
client_interface, (False,)),
2443
self.bus.calls)
2444
2445
def test_Remove(self):
2446
busname = "se.recompile.Mandos"
2447
server_path = "/"
2448
server_interface = "se.recompile.Mandos"
2449
orig_clients = self.bus.clients.copy()
2450
command.Remove().run(self.bus.clients, self.bus)
2451
self.assertFalse(self.bus.clients)
2452
for clientpath in orig_clients:
2453
self.assertIn(("RemoveClient", busname,
2454
server_path, server_interface,
2455
(clientpath,)), self.bus.calls)
2456
2457
expected_json = {
2458
"foo": {
2459
"Name": "foo",
2460
"KeyID": ("92ed150794387c03ce684574b1139a65"
2461
"94a34f895daaaf09fd8ea90a27cddb12"),
2462
"Host": "foo.example.org",
2463
"Enabled": True,
2464
"Timeout": 300000,
2465
"LastCheckedOK": "2019-02-03T00:00:00",
2466
"Created": "2019-01-02T00:00:00",
2467
"Interval": 120000,
2468
"Fingerprint": ("778827225BA7DE539C5A"
2469
"7CFA59CFF7CDBD9A5920"),
2470
"CheckerRunning": False,
2471
"LastEnabled": "2019-01-03T00:00:00",
2472
"ApprovalPending": False,
2473
"ApprovedByDefault": True,
2474
"LastApprovalRequest": "",
2475
"ApprovalDelay": 0,
2476
"ApprovalDuration": 1000,
2477
"Checker": "fping -q -- %(host)s",
2478
"ExtendedTimeout": 900000,
2479
"Expires": "2019-02-04T00:00:00",
2480
"LastCheckerStatus": 0,
2481
},
2482
"barbar": {
2483
"Name": "barbar",
2484
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2485
"6ab612cff5ad227247e46c2b020f441c"),
2486
"Host": "192.0.2.3",
2487
"Enabled": True,
2488
"Timeout": 300000,
2489
"LastCheckedOK": "2019-02-04T00:00:00",
2490
"Created": "2019-01-03T00:00:00",
2491
"Interval": 120000,
2492
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2493
"F547B3A107558FCA3A27"),
2494
"CheckerRunning": True,
2495
"LastEnabled": "2019-01-04T00:00:00",
2496
"ApprovalPending": False,
2497
"ApprovedByDefault": False,
2498
"LastApprovalRequest": "2019-01-03T00:00:00",
2499
"ApprovalDelay": 30000,
2500
"ApprovalDuration": 93785000,
2501
"Checker": ":",
2502
"ExtendedTimeout": 900000,
2503
"Expires": "2019-02-05T00:00:00",
2504
"LastCheckerStatus": -2,
2505
},
2506
}
2507
2508
def test_DumpJSON_normal(self):
2509
with self.capture_stdout_to_buffer() as buffer:
2510
command.DumpJSON().run(self.bus.clients)
2511
json_data = json.loads(buffer.getvalue())
2512
self.assertDictEqual(self.expected_json, json_data)
2513
2514
@staticmethod
2515
@contextlib.contextmanager
2516
def capture_stdout_to_buffer():
2517
capture_buffer = io.StringIO()
2518
old_stdout = sys.stdout
2519
sys.stdout = capture_buffer
2520
try:
2521
yield capture_buffer
2522
finally:
2523
sys.stdout = old_stdout
2524
2525
def test_DumpJSON_one_client(self):
2526
with self.capture_stdout_to_buffer() as buffer:
2527
command.DumpJSON().run(self.bus.one_client)
2528
json_data = json.loads(buffer.getvalue())
1401
2529
expected_json = {"foo": self.expected_json["foo"]}
1402
self.assertDictEqual(json_data, expected_json)
1403
1404
1405
class TestPrintTableCmd(TestCmd):
1406
def test_normal(self):
1407
output = PrintTableCmd().output(self.clients.values())
2530
self.assertDictEqual(expected_json, json_data)
2531
2532
def test_PrintTable_normal(self):
2533
with self.capture_stdout_to_buffer() as buffer:
2534
command.PrintTable().run(self.bus.clients)
1408
2535
expected_output = "\n".join((
1409
2536
"Name Enabled Timeout Last Successful Check",
1410
2537
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1411
2538
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
1412
))
1413
self.assertEqual(output, expected_output)
2539
)) + "\n"
2540
self.assertEqual(expected_output, buffer.getvalue())
1414
2541
1415
def test_verbose(self):
1416
output = PrintTableCmd(verbose=True).output(
1417
self.clients.values())
2542
def test_PrintTable_verbose(self):
2543
with self.capture_stdout_to_buffer() as buffer:
2544
command.PrintTable(verbose=True).run(self.bus.clients)
1418
2545
columns = (
1419
2546
(
1420
2547
"Name ",
1502
2629
)
1503
2630
)
1504
2631
num_lines = max(len(rows) for rows in columns)
1505
expected_output = "\n".join("".join(rows[line]
1506
for rows in columns)
1507
for line in range(num_lines))
1508
self.assertEqual(output, expected_output)
2632
expected_output = ("\n".join("".join(rows[line]
2633
for rows in columns)
2634
for line in range(num_lines))
2635
+ "\n")
2636
self.assertEqual(expected_output, buffer.getvalue())
1509
2637
1510
def test_one_client(self):
1511
output = PrintTableCmd().output(self.one_client.values())
2638
def test_PrintTable_one_client(self):
2639
with self.capture_stdout_to_buffer() as buffer:
2640
command.PrintTable().run(self.bus.one_client)
1512
2641
expected_output = "\n".join((
1513
2642
"Name Enabled Timeout Last Successful Check",
1514
2643
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
1515
))
1516
self.assertEqual(output, expected_output)
1517
1518
1519
class TestPropertyCmd(TestCmd):
1520
"""Abstract class for tests of PropertyCmd classes"""
2644
)) + "\n"
2645
self.assertEqual(expected_output, buffer.getvalue())
2646
2647
2648
class TestPropertySetterCmd(TestCommand):
2649
"""Abstract class for tests of command.PropertySetter classes"""
2650
1521
2651
def runTest(self):
1522
2652
if not hasattr(self, "command"):
1523
return
1524
values_to_get = getattr(self, "values_to_get",
1525
self.values_to_set)
1526
for value_to_set, value_to_get in zip(self.values_to_set,
1527
values_to_get):
1528
for clientpath in self.clients:
1529
client = self.bus.get_object(dbus_busname, clientpath)
1530
old_value = client.attributes[self.propname]
1531
self.assertNotIsInstance(old_value, self.Unique)
1532
client.attributes[self.propname] = self.Unique()
1533
self.run_command(value_to_set, self.clients)
1534
for clientpath in self.clients:
1535
client = self.bus.get_object(dbus_busname, clientpath)
1536
value = client.attributes[self.propname]
1537
self.assertNotIsInstance(value, self.Unique)
1538
self.assertEqual(value, value_to_get)
1539
1540
class Unique(object):
1541
"""Class for objects which exist only to be unique objects,
1542
since unittest.mock.sentinel only exists in Python 3.3"""
1543
1544
def run_command(self, value, clients):
1545
self.command().run(clients, self.bus)
1546
1547
1548
class TestEnableCmd(TestPropertyCmd):
1549
command = EnableCmd
1550
propname = "Enabled"
1551
values_to_set = [dbus.Boolean(True)]
1552
1553
1554
class TestDisableCmd(TestPropertyCmd):
1555
command = DisableCmd
1556
propname = "Enabled"
1557
values_to_set = [dbus.Boolean(False)]
1558
1559
1560
class TestBumpTimeoutCmd(TestPropertyCmd):
1561
command = BumpTimeoutCmd
2653
return # Abstract TestCase class
2654
2655
if hasattr(self, "values_to_set"):
2656
cmd_args = [(value,) for value in self.values_to_set]
2657
values_to_get = getattr(self, "values_to_get",
2658
self.values_to_set)
2659
else:
2660
cmd_args = [() for x in range(len(self.values_to_get))]
2661
values_to_get = self.values_to_get
2662
self.assertTrue(values_to_get)
2663
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2664
for clientpath in self.bus.clients:
2665
self.bus.clients[clientpath][self.propname] = (
2666
Unique())
2667
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2668
self.assertTrue(self.bus.clients)
2669
for clientpath in self.bus.clients:
2670
value = (self.bus.clients[clientpath]
2671
[self.propname])
2672
self.assertNotIsInstance(value, Unique)
2673
self.assertEqual(value_to_get, value)
2674
2675
2676
class TestEnableCmd(TestPropertySetterCmd):
2677
command = command.Enable
2678
propname = "Enabled"
2679
values_to_get = [True]
2680
2681
2682
class TestDisableCmd(TestPropertySetterCmd):
2683
command = command.Disable
2684
propname = "Enabled"
2685
values_to_get = [False]
2686
2687
2688
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2689
command = command.BumpTimeout
1562
2690
propname = "LastCheckedOK"
1563
values_to_set = [""]
1564
1565
1566
class TestStartCheckerCmd(TestPropertyCmd):
1567
command = StartCheckerCmd
1568
propname = "CheckerRunning"
1569
values_to_set = [dbus.Boolean(True)]
1570
1571
1572
class TestStopCheckerCmd(TestPropertyCmd):
1573
command = StopCheckerCmd
1574
propname = "CheckerRunning"
1575
values_to_set = [dbus.Boolean(False)]
1576
1577
1578
class TestApproveByDefaultCmd(TestPropertyCmd):
1579
command = ApproveByDefaultCmd
1580
propname = "ApprovedByDefault"
1581
values_to_set = [dbus.Boolean(True)]
1582
1583
1584
class TestDenyByDefaultCmd(TestPropertyCmd):
1585
command = DenyByDefaultCmd
1586
propname = "ApprovedByDefault"
1587
values_to_set = [dbus.Boolean(False)]
1588
1589
1590
class TestPropertyValueCmd(TestPropertyCmd):
1591
"""Abstract class for tests of PropertyValueCmd classes"""
1592
1593
def runTest(self):
1594
if type(self) is TestPropertyValueCmd:
1595
return
1596
return super(TestPropertyValueCmd, self).runTest()
1597
1598
def run_command(self, value, clients):
1599
self.command(value).run(clients, self.bus)
1600
1601
1602
class TestSetCheckerCmd(TestPropertyValueCmd):
1603
command = SetCheckerCmd
2691
values_to_get = [""]
2692
2693
2694
class TestStartCheckerCmd(TestPropertySetterCmd):
2695
command = command.StartChecker
2696
propname = "CheckerRunning"
2697
values_to_get = [True]
2698
2699
2700
class TestStopCheckerCmd(TestPropertySetterCmd):
2701
command = command.StopChecker
2702
propname = "CheckerRunning"
2703
values_to_get = [False]
2704
2705
2706
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2707
command = command.ApproveByDefault
2708
propname = "ApprovedByDefault"
2709
values_to_get = [True]
2710
2711
2712
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2713
command = command.DenyByDefault
2714
propname = "ApprovedByDefault"
2715
values_to_get = [False]
2716
2717
2718
class TestSetCheckerCmd(TestPropertySetterCmd):
2719
command = command.SetChecker
1604
2720
propname = "Checker"
1605
2721
values_to_set = ["", ":", "fping -q -- %s"]
1606
2722
1607
2723
1608
class TestSetHostCmd(TestPropertyValueCmd):
1609
command = SetHostCmd
2724
class TestSetHostCmd(TestPropertySetterCmd):
2725
command = command.SetHost
1610
2726
propname = "Host"
1611
values_to_set = ["192.0.2.3", "foo.example.org"]
1612
1613
1614
class TestSetSecretCmd(TestPropertyValueCmd):
1615
command = SetSecretCmd
2727
values_to_set = ["192.0.2.3", "client.example.org"]
2728
2729
2730
class TestSetSecretCmd(TestPropertySetterCmd):
2731
command = command.SetSecret
1616
2732
propname = "Secret"
1617
values_to_set = [io.BytesIO(b""),
1618
io.BytesIO(b"secret\0xyzzy\nbar")]
1619
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1620
1621
1622
class TestSetTimeoutCmd(TestPropertyValueCmd):
1623
command = SetTimeoutCmd
2733
def __init__(self, *args, **kwargs):
2734
self.values_to_set = [io.BytesIO(b""),
2735
io.BytesIO(b"secret\0xyzzy\nbar")]
2736
self.values_to_get = [f.getvalue() for f in
2737
self.values_to_set]
2738
super(TestSetSecretCmd, self).__init__(*args, **kwargs)
2739
2740
2741
class TestSetTimeoutCmd(TestPropertySetterCmd):
2742
command = command.SetTimeout
1624
2743
propname = "Timeout"
1625
2744
values_to_set = [datetime.timedelta(),
1626
2745
datetime.timedelta(minutes=5),
1627
2746
datetime.timedelta(seconds=1),
1628
2747
datetime.timedelta(weeks=1),
1629
2748
datetime.timedelta(weeks=52)]
1630
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1631
1632
1633
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1634
command = SetExtendedTimeoutCmd
2749
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2750
2751
2752
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2753
command = command.SetExtendedTimeout
1635
2754
propname = "ExtendedTimeout"
1636
2755
values_to_set = [datetime.timedelta(),
1637
2756
datetime.timedelta(minutes=5),
1638
2757
datetime.timedelta(seconds=1),
1639
2758
datetime.timedelta(weeks=1),
1640
2759
datetime.timedelta(weeks=52)]
1641
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1642
1643
1644
class TestSetIntervalCmd(TestPropertyValueCmd):
1645
command = SetIntervalCmd
2760
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2761
2762
2763
class TestSetIntervalCmd(TestPropertySetterCmd):
2764
command = command.SetInterval
1646
2765
propname = "Interval"
1647
2766
values_to_set = [datetime.timedelta(),
1648
2767
datetime.timedelta(minutes=5),
1649
2768
datetime.timedelta(seconds=1),
1650
2769
datetime.timedelta(weeks=1),
1651
2770
datetime.timedelta(weeks=52)]
1652
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1653
1654
1655
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1656
command = SetApprovalDelayCmd
2771
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2772
2773
2774
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2775
command = command.SetApprovalDelay
1657
2776
propname = "ApprovalDelay"
1658
2777
values_to_set = [datetime.timedelta(),
1659
2778
datetime.timedelta(minutes=5),
1660
2779
datetime.timedelta(seconds=1),
1661
2780
datetime.timedelta(weeks=1),
1662
2781
datetime.timedelta(weeks=52)]
1663
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1664
1665
1666
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1667
command = SetApprovalDurationCmd
2782
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2783
2784
2785
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2786
command = command.SetApprovalDuration
1668
2787
propname = "ApprovalDuration"
1669
2788
values_to_set = [datetime.timedelta(),
1670
2789
datetime.timedelta(minutes=5),
1671
2790
datetime.timedelta(seconds=1),
1672
2791
datetime.timedelta(weeks=1),
1673
2792
datetime.timedelta(weeks=52)]
1674
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2793
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1675
2794
1676
2795
1677
2796
1678
def should_only_run_tests():
2797
def parse_test_args():
2798
# type: () -> argparse.Namespace
1679
2799
parser = argparse.ArgumentParser(add_help=False)
1680
parser.add_argument("--check", action='store_true')
2800
parser.add_argument("--check", action="store_true")
2801
parser.add_argument("--prefix", )
1681
2802
args, unknown_args = parser.parse_known_args()
1682
run_tests = args.check
1683
if run_tests:
1684
# Remove --check argument from sys.argv
2803
if args.check:
2804
# Remove test options from sys.argv
1685
2805
sys.argv[1:] = unknown_args
1686
return run_tests
2806
return args
1687
2807
1688
2808
# Add all tests from doctest strings
1689
2809
def load_tests(loader, tests, none):
1692
2812
return tests
1693
2813
1694
2814
if __name__ == "__main__":
1695
if should_only_run_tests():
1696
# Call using ./tdd-python-script --check [--verbose]
1697
unittest.main()
1698
else:
1699
main()
2815
options = parse_test_args()
2816
try:
2817
if options.check:
2818
extra_test_prefix = options.prefix
2819
if extra_test_prefix is not None:
2820
if not (unittest.main(argv=[""], exit=False)
2821
.result.wasSuccessful()):
2822
sys.exit(1)
2823
class ExtraTestLoader(unittest.TestLoader):
2824
testMethodPrefix = extra_test_prefix
2825
# Call using ./scriptname --check [--verbose]
2826
unittest.main(argv=[""], testLoader=ExtraTestLoader())
2827
else:
2828
unittest.main(argv=[""])
2829
else:
2830
main()
2831
finally:
2832
logging.shutdown()
2833
2834
# Local Variables:
2835
# run-tests:
2836
# (lambda (&optional extra)
2837
# (if (not (funcall run-tests-in-test-buffer default-directory
2838
# extra))
2839
# (funcall show-test-buffer-in-test-window)
2840
# (funcall remove-test-window)
2841
# (if extra (message "Extra tests run successfully!"))))
2842
# run-tests-in-test-buffer:
2843
# (lambda (dir &optional extra)
2844
# (with-current-buffer (get-buffer-create "*Test*")
2845
# (setq buffer-read-only nil
2846
# default-directory dir)
2847
# (erase-buffer)
2848
# (compilation-mode))
2849
# (let ((process-result
2850
# (let ((inhibit-read-only t))
2851
# (process-file-shell-command
2852
# (funcall get-command-line extra) nil "*Test*"))))
2853
# (and (numberp process-result)
2854
# (= process-result 0))))
2855
# get-command-line:
2856
# (lambda (&optional extra)
2857
# (let ((quoted-script
2858
# (shell-quote-argument (funcall get-script-name))))
2859
# (format
2860
# (concat "%s --check" (if extra " --prefix=atest" ""))
2861
# quoted-script)))
2862
# get-script-name:
2863
# (lambda ()
2864
# (if (fboundp 'file-local-name)
2865
# (file-local-name (buffer-file-name))
2866
# (or (file-remote-p (buffer-file-name) 'localname)
2867
# (buffer-file-name))))
2868
# remove-test-window:
2869
# (lambda ()
2870
# (let ((test-window (get-buffer-window "*Test*")))
2871
# (if test-window (delete-window test-window))))
2872
# show-test-buffer-in-test-window:
2873
# (lambda ()
2874
# (when (not (get-buffer-window-list "*Test*"))
2875
# (setq next-error-last-buffer (get-buffer "*Test*"))
2876
# (let* ((side (if (>= (window-width) 146) 'right 'bottom))
2877
# (display-buffer-overriding-action
2878
# `((display-buffer-in-side-window) (side . ,side)
2879
# (window-height . fit-window-to-buffer)
2880
# (window-width . fit-window-to-buffer))))
2881
# (display-buffer "*Test*"))))
2882
# eval:
2883
# (progn
2884
# (let* ((run-extra-tests (lambda () (interactive)
2885
# (funcall run-tests t)))
2886
# (inner-keymap `(keymap (116 . ,run-extra-tests))) ; t
2887
# (outer-keymap `(keymap (3 . ,inner-keymap)))) ; C-c
2888
# (setq minor-mode-overriding-map-alist
2889
# (cons `(run-tests . ,outer-keymap)
2890
# minor-mode-overriding-map-alist)))
2891
# (add-hook 'after-save-hook run-tests 90 t))
2892
# End:
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0