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- Committer: Teddy Hogeborn
- Date: 2019-03-14 17:40:10 UTC
- Revision ID: teddy@recompile.se-20190314174010-s0e2h0oq732ehilj
mandos-ctl: Refactor
* mandos-ctl (main): Rename "mandos_clients" to "all_clients". When
no clients are given as options, use all_clients
directly instead of constructing a new dict.
* mandos-ctl (main): Rename "mandos_clients" to "all_clients". When
no clients are given as options, use all_clients
directly instead of constructing a new dict.
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
#!/usr/bin/python3 -bbI
2
# -*- coding: utf-8; lexical-binding: t -*-
3
#
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# Mandos Control - Control or query the Mandos server
5
#
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# Copyright © 2008-2020 Teddy Hogeborn
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# Copyright © 2008-2020 Björn Påhlsson
1
#!/usr/bin/python
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
#
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
23
23
#
24
24
# Contact the authors at <mandos@recompile.se>.
25
25
#
26
26
27
from __future__ import (division, absolute_import, print_function,
27
28
unicode_literals)
28
29
32
33
pass
33
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import sys
35
import unittest
36
36
import argparse
37
import logging
38
import os
39
37
import locale
40
38
import datetime
41
39
import re
40
import os
42
41
import collections
43
42
import json
43
import unittest
44
import logging
44
45
import io
45
46
import tempfile
46
47
import contextlib
47
48
48
if sys.version_info.major == 2:
49
__metaclass__ = type
50
str = unicode
51
input = raw_input
52
53
class gi:
54
"""Dummy gi module, for the tests"""
55
class repository:
56
class GLib:
57
class Error(Exception):
58
pass
59
dbussy = None
60
ravel = None
61
dbus_python = None
62
pydbus = None
63
64
try:
65
import dbussy
66
import ravel
67
except ImportError:
68
try:
69
import pydbus
70
import gi
71
except ImportError:
72
import dbus as dbus_python
73
49
import dbus
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50
75
51
# Show warnings by default
76
52
if not sys.warnoptions:
77
53
import warnings
78
54
warnings.simplefilter("default")
79
55
80
log = logging.getLogger(os.path.basename(sys.argv[0]))
56
log = logging.getLogger(sys.argv[0])
81
57
logging.basicConfig(level="INFO", # Show info level messages
82
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format="%(message)s") # Show basic log messages
83
59
84
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logging.captureWarnings(True) # Show warnings via the logging system
85
61
86
62
if sys.version_info.major == 2:
87
import StringIO
88
io.StringIO = StringIO.StringIO
63
str = unicode
89
64
90
65
locale.setlocale(locale.LC_ALL, "")
91
66
92
version = "1.8.14"
67
dbus_busname_domain = "se.recompile"
68
dbus_busname = dbus_busname_domain + ".Mandos"
69
server_dbus_path = "/"
70
server_dbus_interface = dbus_busname_domain + ".Mandos"
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client_dbus_interface = dbus_busname_domain + ".Mandos.Client"
72
del dbus_busname_domain
73
version = "1.8.3"
74
75
76
try:
77
dbus.OBJECT_MANAGER_IFACE
78
except AttributeError:
79
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
93
80
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def main():
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parser = argparse.ArgumentParser()
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add_command_line_options(parser)
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options = parser.parse_args()
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100
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check_option_syntax(parser, options)
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90
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clientnames = options.client
103
92
104
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if options.debug:
105
logging.getLogger("").setLevel(logging.DEBUG)
106
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if dbussy is not None and ravel is not None:
108
bus = dbussy_adapter.CachingBus(dbussy, ravel)
109
elif pydbus is not None:
110
bus = pydbus_adapter.CachingBus(pydbus)
111
else:
112
bus = dbus_python_adapter.CachingBus(dbus_python)
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114
try:
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all_clients = bus.get_clients_and_properties()
116
except dbus.ConnectFailed as e:
117
log.critical("Could not connect to Mandos server: %s", e)
118
sys.exit(1)
119
except dbus.Error as e:
120
log.critical(
121
"Failed to access Mandos server through D-Bus:\n%s", e)
122
sys.exit(1)
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124
# Compile dict of (clientpath: properties) to process
94
log.setLevel(logging.DEBUG)
95
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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
all_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
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# Compile dict of (clients: properties) to process
135
clients = {}
136
125
137
if not clientnames:
126
138
clients = all_clients
127
139
else:
128
clients = {}
129
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for name in clientnames:
130
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for objpath, properties in all_clients.items():
131
142
if properties["Name"] == name:
135
146
log.critical("Client not found on server: %r", name)
136
147
sys.exit(1)
137
148
149
# Run all commands on clients
138
150
commands = commands_from_options(options)
139
140
151
for command in commands:
141
command.run(clients, bus)
152
command.run(clients, bus, mandos_serv)
142
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def add_command_line_options(parser):
149
160
help="Select all clients")
150
161
parser.add_argument("-v", "--verbose", action="store_true",
151
162
help="Print all fields")
152
parser.add_argument("-j", "--dump-json", dest="commands",
153
action="append_const", default=[],
154
const=command.DumpJSON(),
163
parser.add_argument("-j", "--dump-json", action="store_true",
155
164
help="Dump client data in JSON format")
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enable_disable = parser.add_mutually_exclusive_group()
157
enable_disable.add_argument("-e", "--enable", dest="commands",
158
action="append_const", default=[],
159
const=command.Enable(),
166
enable_disable.add_argument("-e", "--enable", action="store_true",
160
167
help="Enable client")
161
enable_disable.add_argument("-d", "--disable", dest="commands",
162
action="append_const", default=[],
163
const=command.Disable(),
168
enable_disable.add_argument("-d", "--disable",
169
action="store_true",
164
170
help="disable client")
165
parser.add_argument("-b", "--bump-timeout", dest="commands",
166
action="append_const", default=[],
167
const=command.BumpTimeout(),
171
parser.add_argument("-b", "--bump-timeout", action="store_true",
168
172
help="Bump timeout for client")
169
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start_stop_checker = parser.add_mutually_exclusive_group()
170
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start_stop_checker.add_argument("--start-checker",
171
dest="commands",
172
action="append_const", default=[],
173
const=command.StartChecker(),
175
action="store_true",
174
176
help="Start checker for client")
175
start_stop_checker.add_argument("--stop-checker", dest="commands",
176
action="append_const", default=[],
177
const=command.StopChecker(),
177
start_stop_checker.add_argument("--stop-checker",
178
action="store_true",
178
179
help="Stop checker for client")
179
parser.add_argument("-V", "--is-enabled", dest="commands",
180
action="append_const", default=[],
181
const=command.IsEnabled(),
180
parser.add_argument("-V", "--is-enabled", action="store_true",
182
181
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", dest="commands",
184
action="append_const", default=[],
185
const=command.Remove(),
182
parser.add_argument("-r", "--remove", action="store_true",
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183
help="Remove client")
187
parser.add_argument("-c", "--checker", dest="commands",
188
action="append", default=[],
189
metavar="COMMAND", type=command.SetChecker,
184
parser.add_argument("-c", "--checker",
190
185
help="Set checker command for client")
191
parser.add_argument(
192
"-t", "--timeout", dest="commands", action="append",
193
default=[], metavar="TIME",
194
type=command.SetTimeout.argparse(string_to_delta),
195
help="Set timeout for client")
196
parser.add_argument(
197
"--extended-timeout", dest="commands", action="append",
198
default=[], metavar="TIME",
199
type=command.SetExtendedTimeout.argparse(string_to_delta),
200
help="Set extended timeout for client")
201
parser.add_argument(
202
"-i", "--interval", dest="commands", action="append",
203
default=[], metavar="TIME",
204
type=command.SetInterval.argparse(string_to_delta),
205
help="Set checker interval for client")
186
parser.add_argument("-t", "--timeout", type=string_to_delta,
187
help="Set timeout for client")
188
parser.add_argument("--extended-timeout", type=string_to_delta,
189
help="Set extended timeout for client")
190
parser.add_argument("-i", "--interval", type=string_to_delta,
191
help="Set checker interval for client")
206
192
approve_deny_default = parser.add_mutually_exclusive_group()
207
193
approve_deny_default.add_argument(
208
"--approve-by-default", dest="commands",
209
action="append_const", default=[],
210
const=command.ApproveByDefault(),
194
"--approve-by-default", action="store_true",
195
default=None, dest="approved_by_default",
211
196
help="Set client to be approved by default")
212
197
approve_deny_default.add_argument(
213
"--deny-by-default", dest="commands",
214
action="append_const", default=[],
215
const=command.DenyByDefault(),
198
"--deny-by-default", action="store_false",
199
dest="approved_by_default",
216
200
help="Set client to be denied by default")
217
parser.add_argument(
218
"--approval-delay", dest="commands", action="append",
219
default=[], metavar="TIME",
220
type=command.SetApprovalDelay.argparse(string_to_delta),
221
help="Set delay before client approve/deny")
222
parser.add_argument(
223
"--approval-duration", dest="commands", action="append",
224
default=[], metavar="TIME",
225
type=command.SetApprovalDuration.argparse(string_to_delta),
226
help="Set duration of one client approval")
227
parser.add_argument("-H", "--host", dest="commands",
228
action="append", default=[], metavar="STRING",
229
type=command.SetHost,
230
help="Set host for client")
231
parser.add_argument(
232
"-s", "--secret", dest="commands", action="append",
233
default=[], metavar="FILENAME",
234
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
235
help="Set password blob (file) for client")
201
parser.add_argument("--approval-delay", type=string_to_delta,
202
help="Set delay before client approve/deny")
203
parser.add_argument("--approval-duration", type=string_to_delta,
204
help="Set duration of one client approval")
205
parser.add_argument("-H", "--host", help="Set host for client")
206
parser.add_argument("-s", "--secret",
207
type=argparse.FileType(mode="rb"),
208
help="Set password blob (file) for client")
236
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approve_deny = parser.add_mutually_exclusive_group()
237
210
approve_deny.add_argument(
238
"-A", "--approve", dest="commands", action="append_const",
239
default=[], const=command.Approve(),
211
"-A", "--approve", action="store_true",
240
212
help="Approve any current client request")
241
approve_deny.add_argument("-D", "--deny", dest="commands",
242
action="append_const", default=[],
243
const=command.Deny(),
213
approve_deny.add_argument("-D", "--deny", action="store_true",
244
214
help="Deny any current client request")
245
215
parser.add_argument("--debug", action="store_true",
246
216
help="Debug mode (show D-Bus commands)")
256
226
return rfc3339_duration_to_delta(interval)
257
227
except ValueError as e:
258
228
log.warning("%s - Parsing as pre-1.6.1 interval instead",
259
" ".join(e.args))
229
' '.join(e.args))
260
230
return parse_pre_1_6_1_interval(interval)
261
231
262
232
263
233
def rfc3339_duration_to_delta(duration):
264
234
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
265
235
266
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
267
True
268
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
269
True
270
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
271
True
272
>>> # 60 months
273
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
274
True
275
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
276
True
277
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
278
True
279
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
280
True
281
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
282
True
236
>>> rfc3339_duration_to_delta("P7D")
237
datetime.timedelta(7)
238
>>> rfc3339_duration_to_delta("PT60S")
239
datetime.timedelta(0, 60)
240
>>> rfc3339_duration_to_delta("PT60M")
241
datetime.timedelta(0, 3600)
242
>>> rfc3339_duration_to_delta("P60M")
243
datetime.timedelta(1680)
244
>>> rfc3339_duration_to_delta("PT24H")
245
datetime.timedelta(1)
246
>>> rfc3339_duration_to_delta("P1W")
247
datetime.timedelta(7)
248
>>> rfc3339_duration_to_delta("PT5M30S")
249
datetime.timedelta(0, 330)
250
>>> rfc3339_duration_to_delta("P1DT3M20S")
251
datetime.timedelta(1, 200)
283
252
>>> # Can not be empty:
284
253
>>> rfc3339_duration_to_delta("")
285
254
Traceback (most recent call last):
286
255
...
287
ValueError: Invalid RFC 3339 duration: ""
256
ValueError: Invalid RFC 3339 duration: u''
288
257
>>> # Must start with "P":
289
258
>>> rfc3339_duration_to_delta("1D")
290
259
Traceback (most recent call last):
291
260
...
292
ValueError: Invalid RFC 3339 duration: "1D"
261
ValueError: Invalid RFC 3339 duration: u'1D'
293
262
>>> # Must use correct order
294
263
>>> rfc3339_duration_to_delta("PT1S2M")
295
264
Traceback (most recent call last):
296
265
...
297
ValueError: Invalid RFC 3339 duration: "PT1S2M"
266
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
298
267
>>> # Time needs time marker
299
268
>>> rfc3339_duration_to_delta("P1H2S")
300
269
Traceback (most recent call last):
301
270
...
302
ValueError: Invalid RFC 3339 duration: "P1H2S"
271
ValueError: Invalid RFC 3339 duration: u'P1H2S'
303
272
>>> # Weeks can not be combined with anything else
304
273
>>> rfc3339_duration_to_delta("P1D2W")
305
274
Traceback (most recent call last):
306
275
...
307
ValueError: Invalid RFC 3339 duration: "P1D2W"
276
ValueError: Invalid RFC 3339 duration: u'P1D2W'
308
277
>>> rfc3339_duration_to_delta("P2W2H")
309
278
Traceback (most recent call last):
310
279
...
311
ValueError: Invalid RFC 3339 duration: "P2W2H"
280
ValueError: Invalid RFC 3339 duration: u'P2W2H'
312
281
"""
313
282
314
283
# Parsing an RFC 3339 duration with regular expressions is not
385
354
break
386
355
else:
387
356
# No currently valid tokens were found
388
raise ValueError("Invalid RFC 3339 duration: \"{}\""
357
raise ValueError("Invalid RFC 3339 duration: {!r}"
389
358
.format(duration))
390
359
# End token found
391
360
return value
395
364
"""Parse an interval string as documented by Mandos before 1.6.1,
396
365
and return a datetime.timedelta
397
366
398
>>> parse_pre_1_6_1_interval("7d") == datetime.timedelta(days=7)
399
True
400
>>> parse_pre_1_6_1_interval("60s") == datetime.timedelta(0, 60)
401
True
402
>>> parse_pre_1_6_1_interval("60m") == datetime.timedelta(hours=1)
403
True
404
>>> parse_pre_1_6_1_interval("24h") == datetime.timedelta(days=1)
405
True
406
>>> parse_pre_1_6_1_interval("1w") == datetime.timedelta(days=7)
407
True
408
>>> parse_pre_1_6_1_interval("5m 30s") == datetime.timedelta(0, 330)
409
True
410
>>> parse_pre_1_6_1_interval("") == datetime.timedelta(0)
411
True
367
>>> parse_pre_1_6_1_interval('7d')
368
datetime.timedelta(7)
369
>>> parse_pre_1_6_1_interval('60s')
370
datetime.timedelta(0, 60)
371
>>> parse_pre_1_6_1_interval('60m')
372
datetime.timedelta(0, 3600)
373
>>> parse_pre_1_6_1_interval('24h')
374
datetime.timedelta(1)
375
>>> parse_pre_1_6_1_interval('1w')
376
datetime.timedelta(7)
377
>>> parse_pre_1_6_1_interval('5m 30s')
378
datetime.timedelta(0, 330)
379
>>> parse_pre_1_6_1_interval('')
380
datetime.timedelta(0)
412
381
>>> # Ignore unknown characters, allow any order and repetitions
413
>>> parse_pre_1_6_1_interval("2dxy7zz11y3m5m") == datetime.timedelta(2, 480, 18000)
414
True
382
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
383
datetime.timedelta(2, 480, 18000)
415
384
416
385
"""
417
386
438
407
"""Apply additional restrictions on options, not expressible in
439
408
argparse"""
440
409
441
def has_commands(options, commands=None):
442
if commands is None:
443
commands = (command.Enable,
444
command.Disable,
445
command.BumpTimeout,
446
command.StartChecker,
447
command.StopChecker,
448
command.IsEnabled,
449
command.Remove,
450
command.SetChecker,
451
command.SetTimeout,
452
command.SetExtendedTimeout,
453
command.SetInterval,
454
command.ApproveByDefault,
455
command.DenyByDefault,
456
command.SetApprovalDelay,
457
command.SetApprovalDuration,
458
command.SetHost,
459
command.SetSecret,
460
command.Approve,
461
command.Deny)
462
return any(isinstance(cmd, commands)
463
for cmd in options.commands)
410
def has_actions(options):
411
return any((options.enable,
412
options.disable,
413
options.bump_timeout,
414
options.start_checker,
415
options.stop_checker,
416
options.is_enabled,
417
options.remove,
418
options.checker is not None,
419
options.timeout is not None,
420
options.extended_timeout is not None,
421
options.interval is not None,
422
options.approved_by_default is not None,
423
options.approval_delay is not None,
424
options.approval_duration is not None,
425
options.host is not None,
426
options.secret is not None,
427
options.approve,
428
options.deny))
464
429
465
if has_commands(options) and not (options.client or options.all):
430
if has_actions(options) and not (options.client or options.all):
466
431
parser.error("Options require clients names or --all.")
467
if options.verbose and has_commands(options):
432
if options.verbose and has_actions(options):
468
433
parser.error("--verbose can only be used alone.")
469
if (has_commands(options, (command.DumpJSON,))
470
and (options.verbose or len(options.commands) > 1)):
434
if options.dump_json and (options.verbose
435
or has_actions(options)):
471
436
parser.error("--dump-json can only be used alone.")
472
if options.all and not has_commands(options):
437
if options.all and not has_actions(options):
473
438
parser.error("--all requires an action.")
474
if (has_commands(options, (command.IsEnabled,))
475
and len(options.client) > 1):
439
if options.is_enabled and len(options.client) > 1:
476
440
parser.error("--is-enabled requires exactly one client")
477
if (len(options.commands) > 1
478
and has_commands(options, (command.Remove,))
479
and not has_commands(options, (command.Deny,))):
480
parser.error("--remove can only be combined with --deny")
481
482
483
class dbus:
484
485
class SystemBus:
486
487
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
488
def get_managed_objects(self, busname, objectpath):
489
return self.call_method("GetManagedObjects", busname,
490
objectpath,
491
self.object_manager_iface)
492
493
properties_iface = "org.freedesktop.DBus.Properties"
494
def set_property(self, busname, objectpath, interface, key,
495
value):
496
self.call_method("Set", busname, objectpath,
497
self.properties_iface, interface, key,
498
value)
499
500
def call_method(self, methodname, busname, objectpath,
501
interface, *args):
502
raise NotImplementedError()
503
504
505
class MandosBus(SystemBus):
506
busname_domain = "se.recompile"
507
busname = busname_domain + ".Mandos"
508
server_path = "/"
509
server_interface = busname_domain + ".Mandos"
510
client_interface = busname_domain + ".Mandos.Client"
511
del busname_domain
512
513
def get_clients_and_properties(self):
514
managed_objects = self.get_managed_objects(
515
self.busname, self.server_path)
516
return {objpath: properties[self.client_interface]
517
for objpath, properties in managed_objects.items()
518
if self.client_interface in properties}
519
520
def set_client_property(self, objectpath, key, value):
521
return self.set_property(self.busname, objectpath,
522
self.client_interface, key,
523
value)
524
525
def call_client_method(self, objectpath, method, *args):
526
return self.call_method(method, self.busname, objectpath,
527
self.client_interface, *args)
528
529
def call_server_method(self, method, *args):
530
return self.call_method(method, self.busname,
531
self.server_path,
532
self.server_interface, *args)
533
534
class Error(Exception):
535
pass
536
537
class ConnectFailed(Error):
538
pass
539
540
541
class dbus_python_adapter:
542
543
class SystemBus(dbus.MandosBus):
544
"""Use dbus-python"""
545
546
def __init__(self, module=dbus_python):
547
self.dbus_python = module
548
self.bus = self.dbus_python.SystemBus()
549
550
@contextlib.contextmanager
551
def convert_exception(self, exception_class=dbus.Error):
552
try:
553
yield
554
except self.dbus_python.exceptions.DBusException as e:
555
# This does what "raise from" would do
556
exc = exception_class(*e.args)
557
exc.__cause__ = e
558
raise exc
559
560
def call_method(self, methodname, busname, objectpath,
561
interface, *args):
562
proxy_object = self.get_object(busname, objectpath)
563
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
564
interface, methodname,
565
", ".join(repr(a) for a in args))
566
method = getattr(proxy_object, methodname)
567
with self.convert_exception():
568
with dbus_python_adapter.SilenceLogger(
569
"dbus.proxies"):
570
value = method(*args, dbus_interface=interface)
571
return self.type_filter(value)
572
573
def get_object(self, busname, objectpath):
574
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
575
busname, objectpath)
576
with self.convert_exception(dbus.ConnectFailed):
577
return self.bus.get_object(busname, objectpath)
578
579
def type_filter(self, value):
580
"""Convert the most bothersome types to Python types"""
581
if isinstance(value, self.dbus_python.Boolean):
582
return bool(value)
583
if isinstance(value, self.dbus_python.ObjectPath):
584
return str(value)
585
# Also recurse into dictionaries
586
if isinstance(value, self.dbus_python.Dictionary):
587
return {self.type_filter(key):
588
self.type_filter(subval)
589
for key, subval in value.items()}
590
return value
591
592
def set_client_property(self, objectpath, key, value):
593
if key == "Secret":
594
if not isinstance(value, bytes):
595
value = value.encode("utf-8")
596
value = self.dbus_python.ByteArray(value)
597
return self.set_property(self.busname, objectpath,
598
self.client_interface, key,
599
value)
600
601
class SilenceLogger:
602
"Simple context manager to silence a particular logger"
603
def __init__(self, loggername):
604
self.logger = logging.getLogger(loggername)
605
606
def __enter__(self):
607
self.logger.addFilter(self.nullfilter)
608
609
class NullFilter(logging.Filter):
610
def filter(self, record):
611
return False
612
613
nullfilter = NullFilter()
614
615
def __exit__(self, exc_type, exc_val, exc_tb):
616
self.logger.removeFilter(self.nullfilter)
617
618
619
class CachingBus(SystemBus):
620
"""A caching layer for dbus_python_adapter.SystemBus"""
621
def __init__(self, *args, **kwargs):
622
self.object_cache = {}
623
super(dbus_python_adapter.CachingBus,
624
self).__init__(*args, **kwargs)
625
def get_object(self, busname, objectpath):
626
try:
627
return self.object_cache[(busname, objectpath)]
628
except KeyError:
629
new_object = super(
630
dbus_python_adapter.CachingBus,
631
self).get_object(busname, objectpath)
632
self.object_cache[(busname, objectpath)] = new_object
633
return new_object
634
635
636
class pydbus_adapter:
637
class SystemBus(dbus.MandosBus):
638
def __init__(self, module=pydbus):
639
self.pydbus = module
640
self.bus = self.pydbus.SystemBus()
641
642
@contextlib.contextmanager
643
def convert_exception(self, exception_class=dbus.Error):
644
try:
645
yield
646
except gi.repository.GLib.Error as e:
647
# This does what "raise from" would do
648
exc = exception_class(*e.args)
649
exc.__cause__ = e
650
raise exc
651
652
def call_method(self, methodname, busname, objectpath,
653
interface, *args):
654
proxy_object = self.get(busname, objectpath)
655
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
656
interface, methodname,
657
", ".join(repr(a) for a in args))
658
method = getattr(proxy_object[interface], methodname)
659
with self.convert_exception():
660
return method(*args)
661
662
def get(self, busname, objectpath):
663
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
664
busname, objectpath)
665
with self.convert_exception(dbus.ConnectFailed):
666
if sys.version_info.major <= 2:
667
with warnings.catch_warnings():
668
warnings.filterwarnings(
669
"ignore", "", DeprecationWarning,
670
r"^xml\.etree\.ElementTree$")
671
return self.bus.get(busname, objectpath)
672
else:
673
return self.bus.get(busname, objectpath)
674
675
def set_property(self, busname, objectpath, interface, key,
676
value):
677
proxy_object = self.get(busname, objectpath)
678
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
679
objectpath, self.properties_iface, interface,
680
key, value)
681
setattr(proxy_object[interface], key, value)
682
683
class CachingBus(SystemBus):
684
"""A caching layer for pydbus_adapter.SystemBus"""
685
def __init__(self, *args, **kwargs):
686
self.object_cache = {}
687
super(pydbus_adapter.CachingBus,
688
self).__init__(*args, **kwargs)
689
def get(self, busname, objectpath):
690
try:
691
return self.object_cache[(busname, objectpath)]
692
except KeyError:
693
new_object = (super(pydbus_adapter.CachingBus, self)
694
.get(busname, objectpath))
695
self.object_cache[(busname, objectpath)] = new_object
696
return new_object
697
698
699
class dbussy_adapter:
700
class SystemBus(dbus.SystemBus):
701
"""Use DBussy"""
702
703
def __init__(self, dbussy, ravel):
704
self.dbussy = dbussy
705
self.ravel = ravel
706
self.bus = ravel.system_bus()
707
708
@contextlib.contextmanager
709
def convert_exception(self, exception_class=dbus.Error):
710
try:
711
yield
712
except self.dbussy.DBusError as e:
713
# This does what "raise from" would do
714
exc = exception_class(*e.args)
715
exc.__cause__ = e
716
raise exc
717
718
def call_method(self, methodname, busname, objectpath,
719
interface, *args):
720
proxy_object = self.get_object(busname, objectpath)
721
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
722
interface, methodname,
723
", ".join(repr(a) for a in args))
724
iface = proxy_object.get_interface(interface)
725
method = getattr(iface, methodname)
726
with self.convert_exception(dbus.Error):
727
value = method(*args)
728
# DBussy returns values either as an empty list or as a
729
# list of one element with the return value
730
if value:
731
return self.type_filter(value[0])
732
733
def get_object(self, busname, objectpath):
734
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
735
busname, objectpath)
736
with self.convert_exception(dbus.ConnectFailed):
737
return self.bus[busname][objectpath]
738
739
def type_filter(self, value):
740
"""Convert the most bothersome types to Python types"""
741
# A D-Bus Variant value is represented as the Python type
742
# Tuple[dbussy.DBUS.Signature, Any]
743
if isinstance(value, tuple):
744
if (len(value) == 2
745
and isinstance(value[0],
746
self.dbussy.DBUS.Signature)):
747
return self.type_filter(value[1])
748
elif isinstance(value, self.dbussy.DBUS.ObjectPath):
749
return str(value)
750
# Also recurse into dictionaries
751
elif isinstance(value, dict):
752
return {self.type_filter(key):
753
self.type_filter(subval)
754
for key, subval in value.items()}
755
return value
756
757
def set_property(self, busname, objectpath, interface, key,
758
value):
759
proxy_object = self.get_object(busname, objectpath)
760
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
761
objectpath, self.properties_iface, interface,
762
key, value)
763
if key == "Secret":
764
# DBussy wants a Byte Array to be a sequence of
765
# values, not a byte string
766
value = tuple(value)
767
setattr(proxy_object.get_interface(interface), key, value)
768
769
class MandosBus(SystemBus, dbus.MandosBus):
770
pass
771
772
class CachingBus(MandosBus):
773
"""A caching layer for dbussy_adapter.MandosBus"""
774
def __init__(self, *args, **kwargs):
775
self.object_cache = {}
776
super(dbussy_adapter.CachingBus, self).__init__(*args,
777
**kwargs)
778
def get_object(self, busname, objectpath):
779
try:
780
return self.object_cache[(busname, objectpath)]
781
except KeyError:
782
new_object = super(
783
dbussy_adapter.CachingBus,
784
self).get_object(busname, objectpath)
785
self.object_cache[(busname, objectpath)] = new_object
786
return new_object
441
if options.remove:
442
options.remove = False
443
if has_actions(options) and not options.deny:
444
parser.error("--remove can only be combined with --deny")
445
options.remove = True
787
446
788
447
789
448
def commands_from_options(options):
790
449
791
commands = list(options.commands)
792
793
def find_cmd(cmd, commands):
794
i = 0
795
for i, c in enumerate(commands):
796
if isinstance(c, cmd):
797
return i
798
return i+1
799
800
# If command.Remove is present, move any instances of command.Deny
801
# to occur ahead of command.Remove.
802
index_of_remove = find_cmd(command.Remove, commands)
803
before_remove = commands[:index_of_remove]
804
after_remove = commands[index_of_remove:]
805
cleaned_after = []
806
for cmd in after_remove:
807
if isinstance(cmd, command.Deny):
808
before_remove.append(cmd)
450
commands = []
451
452
if options.is_enabled:
453
commands.append(IsEnabledCmd())
454
455
if options.approve:
456
commands.append(ApproveCmd())
457
458
if options.deny:
459
commands.append(DenyCmd())
460
461
if options.remove:
462
commands.append(RemoveCmd())
463
464
if options.dump_json:
465
commands.append(DumpJSONCmd())
466
467
if options.enable:
468
commands.append(EnableCmd())
469
470
if options.disable:
471
commands.append(DisableCmd())
472
473
if options.bump_timeout:
474
commands.append(BumpTimeoutCmd())
475
476
if options.start_checker:
477
commands.append(StartCheckerCmd())
478
479
if options.stop_checker:
480
commands.append(StopCheckerCmd())
481
482
if options.approved_by_default is not None:
483
if options.approved_by_default:
484
commands.append(ApproveByDefaultCmd())
809
485
else:
810
cleaned_after.append(cmd)
811
if cleaned_after != after_remove:
812
commands = before_remove + cleaned_after
486
commands.append(DenyByDefaultCmd())
487
488
if options.checker is not None:
489
commands.append(SetCheckerCmd(options.checker))
490
491
if options.host is not None:
492
commands.append(SetHostCmd(options.host))
493
494
if options.secret is not None:
495
commands.append(SetSecretCmd(options.secret))
496
497
if options.timeout is not None:
498
commands.append(SetTimeoutCmd(options.timeout))
499
500
if options.extended_timeout:
501
commands.append(
502
SetExtendedTimeoutCmd(options.extended_timeout))
503
504
if options.interval is not None:
505
commands.append(SetIntervalCmd(options.interval))
506
507
if options.approval_delay is not None:
508
commands.append(SetApprovalDelayCmd(options.approval_delay))
509
510
if options.approval_duration is not None:
511
commands.append(
512
SetApprovalDurationCmd(options.approval_duration))
813
513
814
514
# If no command option has been given, show table of clients,
815
515
# optionally verbosely
816
516
if not commands:
817
commands.append(command.PrintTable(verbose=options.verbose))
517
commands.append(PrintTableCmd(verbose=options.verbose))
818
518
819
519
return commands
820
520
821
521
822
class command:
823
"""A namespace for command classes"""
824
825
class Base:
826
"""Abstract base class for commands"""
827
def run(self, clients, bus=None):
828
"""Normal commands should implement run_on_one_client(),
829
but commands which want to operate on all clients at the same time can
830
override this run() method instead.
831
"""
832
self.bus = bus
833
for client, properties in clients.items():
834
self.run_on_one_client(client, properties)
835
836
837
class IsEnabled(Base):
838
def run(self, clients, bus=None):
839
properties = next(iter(clients.values()))
840
if properties["Enabled"]:
841
sys.exit(0)
842
sys.exit(1)
843
844
845
class Approve(Base):
846
def run_on_one_client(self, client, properties):
847
self.bus.call_client_method(client, "Approve", True)
848
849
850
class Deny(Base):
851
def run_on_one_client(self, client, properties):
852
self.bus.call_client_method(client, "Approve", False)
853
854
855
class Remove(Base):
856
def run(self, clients, bus):
857
for clientpath in frozenset(clients.keys()):
858
bus.call_server_method("RemoveClient", clientpath)
859
860
861
class Output(Base):
862
"""Abstract class for commands outputting client details"""
863
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
864
"Created", "Interval", "Host", "KeyID",
865
"Fingerprint", "CheckerRunning",
866
"LastEnabled", "ApprovalPending",
867
"ApprovedByDefault", "LastApprovalRequest",
868
"ApprovalDelay", "ApprovalDuration",
869
"Checker", "ExtendedTimeout", "Expires",
870
"LastCheckerStatus")
871
872
873
class DumpJSON(Output):
874
def run(self, clients, bus=None):
875
data = {properties["Name"]:
876
{key: properties[key]
877
for key in self.all_keywords}
878
for properties in clients.values()}
879
print(json.dumps(data, indent=4, separators=(",", ": ")))
880
881
882
class PrintTable(Output):
883
def __init__(self, verbose=False):
884
self.verbose = verbose
885
886
def run(self, clients, bus=None):
887
default_keywords = ("Name", "Enabled", "Timeout",
888
"LastCheckedOK")
889
keywords = default_keywords
890
if self.verbose:
891
keywords = self.all_keywords
892
print(self.TableOfClients(clients.values(), keywords))
893
894
class TableOfClients:
895
tableheaders = {
896
"Name": "Name",
897
"Enabled": "Enabled",
898
"Timeout": "Timeout",
899
"LastCheckedOK": "Last Successful Check",
900
"LastApprovalRequest": "Last Approval Request",
901
"Created": "Created",
902
"Interval": "Interval",
903
"Host": "Host",
904
"Fingerprint": "Fingerprint",
905
"KeyID": "Key ID",
906
"CheckerRunning": "Check Is Running",
907
"LastEnabled": "Last Enabled",
908
"ApprovalPending": "Approval Is Pending",
909
"ApprovedByDefault": "Approved By Default",
910
"ApprovalDelay": "Approval Delay",
911
"ApprovalDuration": "Approval Duration",
912
"Checker": "Checker",
913
"ExtendedTimeout": "Extended Timeout",
914
"Expires": "Expires",
915
"LastCheckerStatus": "Last Checker Status",
916
}
917
918
def __init__(self, clients, keywords):
919
self.clients = clients
920
self.keywords = keywords
921
522
class Command(object):
523
"""Abstract class for commands"""
524
def run(self, clients, bus=None, mandos=None):
525
"""Normal commands should implement run_on_one_client(), but
526
commands which want to operate on all clients at the same time
527
can override this run() method instead."""
528
self.mandos = mandos
529
for clientpath, properties in clients.items():
530
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
531
dbus_busname, str(clientpath))
532
client = bus.get_object(dbus_busname, clientpath)
533
self.run_on_one_client(client, properties)
534
535
536
class IsEnabledCmd(Command):
537
def run(self, clients, bus=None, mandos=None):
538
client, properties = next(iter(clients.items()))
539
if self.is_enabled(client, properties):
540
sys.exit(0)
541
sys.exit(1)
542
def is_enabled(self, client, properties):
543
return properties["Enabled"]
544
545
546
class ApproveCmd(Command):
547
def run_on_one_client(self, client, properties):
548
log.debug("D-Bus: %s:%s:%s.Approve(True)", dbus_busname,
549
client.__dbus_object_path__, client_dbus_interface)
550
client.Approve(dbus.Boolean(True),
551
dbus_interface=client_dbus_interface)
552
553
554
class DenyCmd(Command):
555
def run_on_one_client(self, client, properties):
556
log.debug("D-Bus: %s:%s:%s.Approve(False)", dbus_busname,
557
client.__dbus_object_path__, client_dbus_interface)
558
client.Approve(dbus.Boolean(False),
559
dbus_interface=client_dbus_interface)
560
561
562
class RemoveCmd(Command):
563
def run_on_one_client(self, client, properties):
564
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", dbus_busname,
565
server_dbus_path, server_dbus_interface,
566
str(client.__dbus_object_path__))
567
self.mandos.RemoveClient(client.__dbus_object_path__)
568
569
570
class OutputCmd(Command):
571
"""Abstract class for commands outputting client details"""
572
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
573
"Created", "Interval", "Host", "KeyID",
574
"Fingerprint", "CheckerRunning", "LastEnabled",
575
"ApprovalPending", "ApprovedByDefault",
576
"LastApprovalRequest", "ApprovalDelay",
577
"ApprovalDuration", "Checker", "ExtendedTimeout",
578
"Expires", "LastCheckerStatus")
579
580
def run(self, clients, bus=None, mandos=None):
581
print(self.output(clients.values()))
582
583
def output(self, clients):
584
raise NotImplementedError()
585
586
587
class DumpJSONCmd(OutputCmd):
588
def output(self, clients):
589
data = {client["Name"]:
590
{key: self.dbus_boolean_to_bool(client[key])
591
for key in self.all_keywords}
592
for client in clients}
593
return json.dumps(data, indent=4, separators=(',', ': '))
594
595
@staticmethod
596
def dbus_boolean_to_bool(value):
597
if isinstance(value, dbus.Boolean):
598
value = bool(value)
599
return value
600
601
602
class PrintTableCmd(OutputCmd):
603
def __init__(self, verbose=False):
604
self.verbose = verbose
605
606
def output(self, clients):
607
default_keywords = ("Name", "Enabled", "Timeout",
608
"LastCheckedOK")
609
keywords = default_keywords
610
if self.verbose:
611
keywords = self.all_keywords
612
return str(self.TableOfClients(clients, keywords))
613
614
class TableOfClients(object):
615
tableheaders = {
616
"Name": "Name",
617
"Enabled": "Enabled",
618
"Timeout": "Timeout",
619
"LastCheckedOK": "Last Successful Check",
620
"LastApprovalRequest": "Last Approval Request",
621
"Created": "Created",
622
"Interval": "Interval",
623
"Host": "Host",
624
"Fingerprint": "Fingerprint",
625
"KeyID": "Key ID",
626
"CheckerRunning": "Check Is Running",
627
"LastEnabled": "Last Enabled",
628
"ApprovalPending": "Approval Is Pending",
629
"ApprovedByDefault": "Approved By Default",
630
"ApprovalDelay": "Approval Delay",
631
"ApprovalDuration": "Approval Duration",
632
"Checker": "Checker",
633
"ExtendedTimeout": "Extended Timeout",
634
"Expires": "Expires",
635
"LastCheckerStatus": "Last Checker Status",
636
}
637
638
def __init__(self, clients, keywords):
639
self.clients = clients
640
self.keywords = keywords
641
642
def __str__(self):
643
return "\n".join(self.rows())
644
645
if sys.version_info.major == 2:
646
__unicode__ = __str__
922
647
def __str__(self):
923
return "\n".join(self.rows())
924
925
if sys.version_info.major == 2:
926
__unicode__ = __str__
927
def __str__(self):
928
return str(self).encode(
929
locale.getpreferredencoding())
930
931
def rows(self):
932
format_string = self.row_formatting_string()
933
rows = [self.header_line(format_string)]
934
rows.extend(self.client_line(client, format_string)
935
for client in self.clients)
936
return rows
937
938
def row_formatting_string(self):
939
"Format string used to format table rows"
940
return " ".join("{{{key}:{width}}}".format(
941
width=max(len(self.tableheaders[key]),
942
*(len(self.string_from_client(client,
943
key))
944
for client in self.clients)),
945
key=key)
946
for key in self.keywords)
947
948
def string_from_client(self, client, key):
949
return self.valuetostring(client[key], key)
950
951
@classmethod
952
def valuetostring(cls, value, keyword):
953
if isinstance(value, bool):
954
return "Yes" if value else "No"
955
if keyword in ("Timeout", "Interval", "ApprovalDelay",
956
"ApprovalDuration", "ExtendedTimeout"):
957
return cls.milliseconds_to_string(value)
958
return str(value)
959
960
def header_line(self, format_string):
961
return format_string.format(**self.tableheaders)
962
963
def client_line(self, client, format_string):
964
return format_string.format(
965
**{key: self.string_from_client(client, key)
966
for key in self.keywords})
967
968
@staticmethod
969
def milliseconds_to_string(ms):
970
td = datetime.timedelta(0, 0, 0, ms)
971
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
972
.format(days="{}T".format(td.days)
973
if td.days else "",
974
hours=td.seconds // 3600,
975
minutes=(td.seconds % 3600) // 60,
976
seconds=td.seconds % 60))
977
978
979
class PropertySetter(Base):
980
"Abstract class for Actions for setting one client property"
981
982
def run_on_one_client(self, client, properties=None):
983
"""Set the Client's D-Bus property"""
984
self.bus.set_client_property(client, self.propname,
985
self.value_to_set)
986
987
@property
988
def propname(self):
989
raise NotImplementedError()
990
991
992
class Enable(PropertySetter):
993
propname = "Enabled"
994
value_to_set = True
995
996
997
class Disable(PropertySetter):
998
propname = "Enabled"
999
value_to_set = False
1000
1001
1002
class BumpTimeout(PropertySetter):
1003
propname = "LastCheckedOK"
1004
value_to_set = ""
1005
1006
1007
class StartChecker(PropertySetter):
1008
propname = "CheckerRunning"
1009
value_to_set = True
1010
1011
1012
class StopChecker(PropertySetter):
1013
propname = "CheckerRunning"
1014
value_to_set = False
1015
1016
1017
class ApproveByDefault(PropertySetter):
1018
propname = "ApprovedByDefault"
1019
value_to_set = True
1020
1021
1022
class DenyByDefault(PropertySetter):
1023
propname = "ApprovedByDefault"
1024
value_to_set = False
1025
1026
1027
class PropertySetterValue(PropertySetter):
1028
"""Abstract class for PropertySetter recieving a value as
1029
constructor argument instead of a class attribute."""
1030
def __init__(self, value):
1031
self.value_to_set = value
648
return str(self).encode(locale.getpreferredencoding())
649
650
def rows(self):
651
format_string = self.row_formatting_string()
652
rows = [self.header_line(format_string)]
653
rows.extend(self.client_line(client, format_string)
654
for client in self.clients)
655
return rows
656
657
def row_formatting_string(self):
658
"Format string used to format table rows"
659
return " ".join("{{{key}:{width}}}".format(
660
width=max(len(self.tableheaders[key]),
661
*(len(self.string_from_client(client, key))
662
for client in self.clients)),
663
key=key)
664
for key in self.keywords)
665
666
def string_from_client(self, client, key):
667
return self.valuetostring(client[key], key)
1032
668
1033
669
@classmethod
1034
def argparse(cls, argtype):
1035
def cmdtype(arg):
1036
return cls(argtype(arg))
1037
return cmdtype
1038
1039
class SetChecker(PropertySetterValue):
1040
propname = "Checker"
1041
1042
1043
class SetHost(PropertySetterValue):
1044
propname = "Host"
1045
1046
1047
class SetSecret(PropertySetterValue):
1048
propname = "Secret"
1049
1050
@property
1051
def value_to_set(self):
1052
return self._vts
1053
1054
@value_to_set.setter
1055
def value_to_set(self, value):
1056
"""When setting, read data from supplied file object"""
1057
self._vts = value.read()
1058
value.close()
1059
1060
1061
class PropertySetterValueMilliseconds(PropertySetterValue):
1062
"""Abstract class for PropertySetterValue taking a value
1063
argument as a datetime.timedelta() but should store it as
1064
milliseconds."""
1065
1066
@property
1067
def value_to_set(self):
1068
return self._vts
1069
1070
@value_to_set.setter
1071
def value_to_set(self, value):
1072
"When setting, convert value from a datetime.timedelta"
1073
self._vts = int(round(value.total_seconds() * 1000))
1074
1075
1076
class SetTimeout(PropertySetterValueMilliseconds):
1077
propname = "Timeout"
1078
1079
1080
class SetExtendedTimeout(PropertySetterValueMilliseconds):
1081
propname = "ExtendedTimeout"
1082
1083
1084
class SetInterval(PropertySetterValueMilliseconds):
1085
propname = "Interval"
1086
1087
1088
class SetApprovalDelay(PropertySetterValueMilliseconds):
1089
propname = "ApprovalDelay"
1090
1091
1092
class SetApprovalDuration(PropertySetterValueMilliseconds):
1093
propname = "ApprovalDuration"
670
def valuetostring(cls, value, keyword):
671
if isinstance(value, dbus.Boolean):
672
return "Yes" if value else "No"
673
if keyword in ("Timeout", "Interval", "ApprovalDelay",
674
"ApprovalDuration", "ExtendedTimeout"):
675
return cls.milliseconds_to_string(value)
676
return str(value)
677
678
def header_line(self, format_string):
679
return format_string.format(**self.tableheaders)
680
681
def client_line(self, client, format_string):
682
return format_string.format(
683
**{key: self.string_from_client(client, key)
684
for key in self.keywords})
685
686
@staticmethod
687
def milliseconds_to_string(ms):
688
td = datetime.timedelta(0, 0, 0, ms)
689
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
690
.format(days="{}T".format(td.days)
691
if td.days else "",
692
hours=td.seconds // 3600,
693
minutes=(td.seconds % 3600) // 60,
694
seconds=td.seconds % 60))
695
696
697
class PropertyCmd(Command):
698
"""Abstract class for Actions for setting one client property"""
699
700
def run_on_one_client(self, client, properties):
701
"""Set the Client's D-Bus property"""
702
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", dbus_busname,
703
client.__dbus_object_path__,
704
dbus.PROPERTIES_IFACE, client_dbus_interface,
705
self.propname, self.value_to_set
706
if not isinstance(self.value_to_set, dbus.Boolean)
707
else bool(self.value_to_set))
708
client.Set(client_dbus_interface, self.propname,
709
self.value_to_set,
710
dbus_interface=dbus.PROPERTIES_IFACE)
711
712
@property
713
def propname(self):
714
raise NotImplementedError()
715
716
717
class EnableCmd(PropertyCmd):
718
propname = "Enabled"
719
value_to_set = dbus.Boolean(True)
720
721
722
class DisableCmd(PropertyCmd):
723
propname = "Enabled"
724
value_to_set = dbus.Boolean(False)
725
726
727
class BumpTimeoutCmd(PropertyCmd):
728
propname = "LastCheckedOK"
729
value_to_set = ""
730
731
732
class StartCheckerCmd(PropertyCmd):
733
propname = "CheckerRunning"
734
value_to_set = dbus.Boolean(True)
735
736
737
class StopCheckerCmd(PropertyCmd):
738
propname = "CheckerRunning"
739
value_to_set = dbus.Boolean(False)
740
741
742
class ApproveByDefaultCmd(PropertyCmd):
743
propname = "ApprovedByDefault"
744
value_to_set = dbus.Boolean(True)
745
746
747
class DenyByDefaultCmd(PropertyCmd):
748
propname = "ApprovedByDefault"
749
value_to_set = dbus.Boolean(False)
750
751
752
class PropertyValueCmd(PropertyCmd):
753
"""Abstract class for PropertyCmd recieving a value as argument"""
754
def __init__(self, value):
755
self.value_to_set = value
756
757
758
class SetCheckerCmd(PropertyValueCmd):
759
propname = "Checker"
760
761
762
class SetHostCmd(PropertyValueCmd):
763
propname = "Host"
764
765
766
class SetSecretCmd(PropertyValueCmd):
767
propname = "Secret"
768
769
@property
770
def value_to_set(self):
771
return self._vts
772
773
@value_to_set.setter
774
def value_to_set(self, value):
775
"""When setting, read data from supplied file object"""
776
self._vts = value.read()
777
value.close()
778
779
780
class MillisecondsPropertyValueArgumentCmd(PropertyValueCmd):
781
"""Abstract class for PropertyValueCmd taking a value argument as
782
a datetime.timedelta() but should store it as milliseconds."""
783
784
@property
785
def value_to_set(self):
786
return self._vts
787
788
@value_to_set.setter
789
def value_to_set(self, value):
790
"""When setting, convert value from a datetime.timedelta"""
791
self._vts = int(round(value.total_seconds() * 1000))
792
793
794
class SetTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
795
propname = "Timeout"
796
797
798
class SetExtendedTimeoutCmd(MillisecondsPropertyValueArgumentCmd):
799
propname = "ExtendedTimeout"
800
801
802
class SetIntervalCmd(MillisecondsPropertyValueArgumentCmd):
803
propname = "Interval"
804
805
806
class SetApprovalDelayCmd(MillisecondsPropertyValueArgumentCmd):
807
propname = "ApprovalDelay"
808
809
810
class SetApprovalDurationCmd(MillisecondsPropertyValueArgumentCmd):
811
propname = "ApprovalDuration"
1094
812
1095
813
1096
814
1097
class TestCaseWithAssertLogs(unittest.TestCase):
1098
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
1099
1100
if not hasattr(unittest.TestCase, "assertLogs"):
1101
@contextlib.contextmanager
1102
def assertLogs(self, logger, level=logging.INFO):
1103
capturing_handler = self.CapturingLevelHandler(level)
1104
old_level = logger.level
1105
old_propagate = logger.propagate
1106
logger.addHandler(capturing_handler)
1107
logger.setLevel(level)
1108
logger.propagate = False
1109
try:
1110
yield capturing_handler.watcher
1111
finally:
1112
logger.propagate = old_propagate
1113
logger.removeHandler(capturing_handler)
1114
logger.setLevel(old_level)
1115
self.assertGreater(len(capturing_handler.watcher.records),
1116
0)
1117
1118
class CapturingLevelHandler(logging.Handler):
1119
def __init__(self, level, *args, **kwargs):
1120
logging.Handler.__init__(self, *args, **kwargs)
1121
self.watcher = self.LoggingWatcher([], [])
1122
def emit(self, record):
1123
self.watcher.records.append(record)
1124
self.watcher.output.append(self.format(record))
1125
1126
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1127
("records",
1128
"output"))
1129
1130
1131
class Unique:
1132
"""Class for objects which exist only to be unique objects, since
1133
unittest.mock.sentinel only exists in Python 3.3"""
1134
1135
1136
class Test_string_to_delta(TestCaseWithAssertLogs):
1137
# Just test basic RFC 3339 functionality here, the doc string for
1138
# rfc3339_duration_to_delta() already has more comprehensive
1139
# tests, which are run by doctest.
1140
1141
def test_rfc3339_zero_seconds(self):
1142
self.assertEqual(datetime.timedelta(),
1143
string_to_delta("PT0S"))
1144
1145
def test_rfc3339_zero_days(self):
1146
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1147
1148
def test_rfc3339_one_second(self):
1149
self.assertEqual(datetime.timedelta(0, 1),
1150
string_to_delta("PT1S"))
1151
1152
def test_rfc3339_two_hours(self):
1153
self.assertEqual(datetime.timedelta(0, 7200),
1154
string_to_delta("PT2H"))
815
class Test_string_to_delta(unittest.TestCase):
816
def test_handles_basic_rfc3339(self):
817
self.assertEqual(string_to_delta("PT0S"),
818
datetime.timedelta())
819
self.assertEqual(string_to_delta("P0D"),
820
datetime.timedelta())
821
self.assertEqual(string_to_delta("PT1S"),
822
datetime.timedelta(0, 1))
823
self.assertEqual(string_to_delta("PT2H"),
824
datetime.timedelta(0, 7200))
1155
825
1156
826
def test_falls_back_to_pre_1_6_1_with_warning(self):
1157
with self.assertLogs(log, logging.WARNING):
1158
value = string_to_delta("2h")
1159
self.assertEqual(datetime.timedelta(0, 7200), value)
827
# assertLogs only exists in Python 3.4
828
if hasattr(self, "assertLogs"):
829
with self.assertLogs(log, logging.WARNING):
830
value = string_to_delta("2h")
831
else:
832
class WarningFilter(logging.Filter):
833
"""Don't show, but record the presence of, warnings"""
834
def filter(self, record):
835
is_warning = record.levelno >= logging.WARNING
836
self.found = is_warning or getattr(self, "found",
837
False)
838
return not is_warning
839
warning_filter = WarningFilter()
840
log.addFilter(warning_filter)
841
try:
842
value = string_to_delta("2h")
843
finally:
844
log.removeFilter(warning_filter)
845
self.assertTrue(getattr(warning_filter, "found", False))
846
self.assertEqual(value, datetime.timedelta(0, 7200))
1160
847
1161
848
1162
849
class Test_check_option_syntax(unittest.TestCase):
1166
853
1167
854
def test_actions_requires_client_or_all(self):
1168
855
for action, value in self.actions.items():
1169
args = self.actionargs(action, value)
856
options = self.parser.parse_args()
857
setattr(options, action, value)
1170
858
with self.assertParseError():
1171
self.parse_args(args)
859
self.check_option_syntax(options)
1172
860
1173
# This mostly corresponds to the definition from has_commands() in
861
# This mostly corresponds to the definition from has_actions() in
1174
862
# check_option_syntax()
1175
863
actions = {
1176
"--enable": None,
1177
"--disable": None,
1178
"--bump-timeout": None,
1179
"--start-checker": None,
1180
"--stop-checker": None,
1181
"--is-enabled": None,
1182
"--remove": None,
1183
"--checker": "x",
1184
"--timeout": "PT0S",
1185
"--extended-timeout": "PT0S",
1186
"--interval": "PT0S",
1187
"--approve-by-default": None,
1188
"--deny-by-default": None,
1189
"--approval-delay": "PT0S",
1190
"--approval-duration": "PT0S",
1191
"--host": "hostname",
1192
"--secret": "/dev/null",
1193
"--approve": None,
1194
"--deny": None,
864
# The actual values set here are not that important, but we do
865
# at least stick to the correct types, even though they are
866
# never used
867
"enable": True,
868
"disable": True,
869
"bump_timeout": True,
870
"start_checker": True,
871
"stop_checker": True,
872
"is_enabled": True,
873
"remove": True,
874
"checker": "x",
875
"timeout": datetime.timedelta(),
876
"extended_timeout": datetime.timedelta(),
877
"interval": datetime.timedelta(),
878
"approved_by_default": True,
879
"approval_delay": datetime.timedelta(),
880
"approval_duration": datetime.timedelta(),
881
"host": "x",
882
"secret": io.BytesIO(b"x"),
883
"approve": True,
884
"deny": True,
1195
885
}
1196
886
1197
@staticmethod
1198
def actionargs(action, value, *args):
1199
if value is not None:
1200
return [action, value] + list(args)
1201
else:
1202
return [action] + list(args)
1203
1204
887
@contextlib.contextmanager
1205
888
def assertParseError(self):
1206
889
with self.assertRaises(SystemExit) as e:
1207
with self.redirect_stderr_to_devnull():
890
with self.temporarily_suppress_stderr():
1208
891
yield
1209
892
# Exit code from argparse is guaranteed to be "2". Reference:
1210
893
# https://docs.python.org/3/library
1211
894
# /argparse.html#exiting-methods
1212
self.assertEqual(2, e.exception.code)
1213
1214
def parse_args(self, args):
1215
options = self.parser.parse_args(args)
1216
check_option_syntax(self.parser, options)
895
self.assertEqual(e.exception.code, 2)
1217
896
1218
897
@staticmethod
1219
898
@contextlib.contextmanager
1220
def redirect_stderr_to_devnull():
1221
old_stderr = sys.stderr
1222
with contextlib.closing(open(os.devnull, "w")) as null:
1223
sys.stderr = null
1224
try:
1225
yield
1226
finally:
1227
sys.stderr = old_stderr
899
def temporarily_suppress_stderr():
900
null = os.open(os.path.devnull, os.O_RDWR)
901
stderrcopy = os.dup(sys.stderr.fileno())
902
os.dup2(null, sys.stderr.fileno())
903
os.close(null)
904
try:
905
yield
906
finally:
907
# restore stderr
908
os.dup2(stderrcopy, sys.stderr.fileno())
909
os.close(stderrcopy)
1228
910
1229
911
def check_option_syntax(self, options):
1230
912
check_option_syntax(self.parser, options)
1231
913
1232
def test_actions_all_conflicts_with_verbose(self):
1233
for action, value in self.actions.items():
1234
args = self.actionargs(action, value, "--all",
1235
"--verbose")
1236
with self.assertParseError():
1237
self.parse_args(args)
1238
1239
def test_actions_with_client_conflicts_with_verbose(self):
1240
for action, value in self.actions.items():
1241
args = self.actionargs(action, value, "--verbose",
1242
"client")
1243
with self.assertParseError():
1244
self.parse_args(args)
914
def test_actions_conflicts_with_verbose(self):
915
for action, value in self.actions.items():
916
options = self.parser.parse_args()
917
setattr(options, action, value)
918
options.verbose = True
919
with self.assertParseError():
920
self.check_option_syntax(options)
1245
921
1246
922
def test_dump_json_conflicts_with_verbose(self):
1247
args = ["--dump-json", "--verbose"]
923
options = self.parser.parse_args()
924
options.dump_json = True
925
options.verbose = True
1248
926
with self.assertParseError():
1249
self.parse_args(args)
927
self.check_option_syntax(options)
1250
928
1251
929
def test_dump_json_conflicts_with_action(self):
1252
930
for action, value in self.actions.items():
1253
args = self.actionargs(action, value, "--dump-json")
931
options = self.parser.parse_args()
932
setattr(options, action, value)
933
options.dump_json = True
1254
934
with self.assertParseError():
1255
self.parse_args(args)
935
self.check_option_syntax(options)
1256
936
1257
937
def test_all_can_not_be_alone(self):
1258
args = ["--all"]
938
options = self.parser.parse_args()
939
options.all = True
1259
940
with self.assertParseError():
1260
self.parse_args(args)
941
self.check_option_syntax(options)
1261
942
1262
943
def test_all_is_ok_with_any_action(self):
1263
944
for action, value in self.actions.items():
1264
args = self.actionargs(action, value, "--all")
1265
self.parse_args(args)
1266
1267
def test_any_action_is_ok_with_one_client(self):
1268
for action, value in self.actions.items():
1269
args = self.actionargs(action, value, "client")
1270
self.parse_args(args)
1271
1272
def test_one_client_with_all_actions_except_is_enabled(self):
1273
for action, value in self.actions.items():
1274
if action == "--is-enabled":
1275
continue
1276
args = self.actionargs(action, value, "client")
1277
self.parse_args(args)
1278
1279
def test_two_clients_with_all_actions_except_is_enabled(self):
1280
for action, value in self.actions.items():
1281
if action == "--is-enabled":
1282
continue
1283
args = self.actionargs(action, value, "client1",
1284
"client2")
1285
self.parse_args(args)
1286
1287
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1288
for action, value in self.actions.items():
1289
if action == "--is-enabled":
1290
continue
1291
args = self.actionargs(action, value, "client1",
1292
"client2")
1293
self.parse_args(args)
945
options = self.parser.parse_args()
946
setattr(options, action, value)
947
options.all = True
948
self.check_option_syntax(options)
1294
949
1295
950
def test_is_enabled_fails_without_client(self):
1296
args = ["--is-enabled"]
951
options = self.parser.parse_args()
952
options.is_enabled = True
1297
953
with self.assertParseError():
1298
self.parse_args(args)
954
self.check_option_syntax(options)
955
956
def test_is_enabled_works_with_one_client(self):
957
options = self.parser.parse_args()
958
options.is_enabled = True
959
options.client = ["foo"]
960
self.check_option_syntax(options)
1299
961
1300
962
def test_is_enabled_fails_with_two_clients(self):
1301
args = ["--is-enabled", "client1", "client2"]
963
options = self.parser.parse_args()
964
options.is_enabled = True
965
options.client = ["foo", "barbar"]
1302
966
with self.assertParseError():
1303
self.parse_args(args)
967
self.check_option_syntax(options)
1304
968
1305
969
def test_remove_can_only_be_combined_with_action_deny(self):
1306
970
for action, value in self.actions.items():
1307
if action in {"--remove", "--deny"}:
971
if action in {"remove", "deny"}:
1308
972
continue
1309
args = self.actionargs(action, value, "--all",
1310
"--remove")
973
options = self.parser.parse_args()
974
setattr(options, action, value)
975
options.all = True
976
options.remove = True
1311
977
with self.assertParseError():
1312
self.parse_args(args)
1313
1314
1315
class Test_dbus_exceptions(unittest.TestCase):
1316
1317
def test_dbus_ConnectFailed_is_Error(self):
1318
with self.assertRaises(dbus.Error):
1319
raise dbus.ConnectFailed()
1320
1321
1322
class Test_dbus_MandosBus(unittest.TestCase):
1323
1324
class MockMandosBus(dbus.MandosBus):
1325
def __init__(self):
1326
self._name = "se.recompile.Mandos"
1327
self._server_path = "/"
1328
self._server_interface = "se.recompile.Mandos"
1329
self._client_interface = "se.recompile.Mandos.Client"
1330
self.calls = []
1331
self.call_method_return = Unique()
1332
1333
def call_method(self, methodname, busname, objectpath,
1334
interface, *args):
1335
self.calls.append((methodname, busname, objectpath,
1336
interface, args))
1337
return self.call_method_return
1338
1339
def setUp(self):
1340
self.bus = self.MockMandosBus()
1341
1342
def test_set_client_property(self):
1343
self.bus.set_client_property("objectpath", "key", "value")
1344
expected_call = ("Set", self.bus._name, "objectpath",
1345
"org.freedesktop.DBus.Properties",
1346
(self.bus._client_interface, "key", "value"))
1347
self.assertIn(expected_call, self.bus.calls)
1348
1349
def test_call_client_method(self):
1350
ret = self.bus.call_client_method("objectpath", "methodname")
1351
self.assertIs(self.bus.call_method_return, ret)
1352
expected_call = ("methodname", self.bus._name, "objectpath",
1353
self.bus._client_interface, ())
1354
self.assertIn(expected_call, self.bus.calls)
1355
1356
def test_call_client_method_with_args(self):
1357
args = (Unique(), Unique())
1358
ret = self.bus.call_client_method("objectpath", "methodname",
1359
*args)
1360
self.assertIs(self.bus.call_method_return, ret)
1361
expected_call = ("methodname", self.bus._name, "objectpath",
1362
self.bus._client_interface,
1363
(args[0], args[1]))
1364
self.assertIn(expected_call, self.bus.calls)
1365
1366
def test_get_clients_and_properties(self):
1367
managed_objects = {
1368
"objectpath": {
1369
self.bus._client_interface: {
1370
"key": "value",
1371
"bool": True,
1372
},
1373
"irrelevant_interface": {
1374
"key": "othervalue",
1375
"bool": False,
1376
},
1377
},
1378
"other_objectpath": {
1379
"other_irrelevant_interface": {
1380
"key": "value 3",
1381
"bool": None,
1382
},
1383
},
1384
}
1385
expected_clients_and_properties = {
1386
"objectpath": {
1387
"key": "value",
1388
"bool": True,
1389
}
1390
}
1391
self.bus.call_method_return = managed_objects
1392
ret = self.bus.get_clients_and_properties()
1393
self.assertDictEqual(expected_clients_and_properties, ret)
1394
expected_call = ("GetManagedObjects", self.bus._name,
1395
self.bus._server_path,
1396
"org.freedesktop.DBus.ObjectManager", ())
1397
self.assertIn(expected_call, self.bus.calls)
1398
1399
def test_call_server_method(self):
1400
ret = self.bus.call_server_method("methodname")
1401
self.assertIs(self.bus.call_method_return, ret)
1402
expected_call = ("methodname", self.bus._name,
1403
self.bus._server_path,
1404
self.bus._server_interface, ())
1405
self.assertIn(expected_call, self.bus.calls)
1406
1407
def test_call_server_method_with_args(self):
1408
args = (Unique(), Unique())
1409
ret = self.bus.call_server_method("methodname", *args)
1410
self.assertIs(self.bus.call_method_return, ret)
1411
expected_call = ("methodname", self.bus._name,
1412
self.bus._server_path,
1413
self.bus._server_interface,
1414
(args[0], args[1]))
1415
self.assertIn(expected_call, self.bus.calls)
1416
1417
1418
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1419
1420
def MockDBusPython_func(self, func):
1421
class mock_dbus_python:
1422
"""mock dbus-python module"""
1423
class exceptions:
1424
"""Pseudo-namespace"""
1425
class DBusException(Exception):
1426
pass
1427
class SystemBus:
1428
@staticmethod
1429
def get_object(busname, objectpath):
1430
DBusObject = collections.namedtuple(
1431
"DBusObject", ("methodname", "Set"))
1432
def method(*args, **kwargs):
1433
self.assertEqual({"dbus_interface":
1434
"interface"},
1435
kwargs)
1436
return func(*args)
1437
def set_property(interface, key, value,
1438
dbus_interface=None):
1439
self.assertEqual(
1440
"org.freedesktop.DBus.Properties",
1441
dbus_interface)
1442
self.assertEqual("Secret", key)
1443
return func(interface, key, value,
1444
dbus_interface=dbus_interface)
1445
return DBusObject(methodname=method,
1446
Set=set_property)
1447
class Boolean:
1448
def __init__(self, value):
1449
self.value = bool(value)
1450
def __bool__(self):
1451
return self.value
1452
if sys.version_info.major == 2:
1453
__nonzero__ = __bool__
1454
class ObjectPath(str):
1455
pass
1456
class Dictionary(dict):
1457
pass
1458
class ByteArray(bytes):
1459
pass
1460
return mock_dbus_python
1461
1462
def call_method(self, bus, methodname, busname, objectpath,
1463
interface, *args):
1464
with self.assertLogs(log, logging.DEBUG):
1465
return bus.call_method(methodname, busname, objectpath,
1466
interface, *args)
1467
1468
def test_call_method_returns(self):
1469
expected_method_return = Unique()
1470
method_args = (Unique(), Unique())
1471
def func(*args):
1472
self.assertEqual(len(method_args), len(args))
1473
for marg, arg in zip(method_args, args):
1474
self.assertIs(marg, arg)
1475
return expected_method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
ret = self.call_method(bus, "methodname", "busname",
1479
"objectpath", "interface",
1480
*method_args)
1481
self.assertIs(ret, expected_method_return)
1482
1483
def test_call_method_filters_bool_true(self):
1484
def func():
1485
return method_return
1486
mock_dbus_python = self.MockDBusPython_func(func)
1487
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1488
method_return = mock_dbus_python.Boolean(True)
1489
ret = self.call_method(bus, "methodname", "busname",
1490
"objectpath", "interface")
1491
self.assertTrue(ret)
1492
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1493
1494
def test_call_method_filters_bool_false(self):
1495
def func():
1496
return method_return
1497
mock_dbus_python = self.MockDBusPython_func(func)
1498
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1499
method_return = mock_dbus_python.Boolean(False)
1500
ret = self.call_method(bus, "methodname", "busname",
1501
"objectpath", "interface")
1502
self.assertFalse(ret)
1503
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1504
1505
def test_call_method_filters_objectpath(self):
1506
def func():
1507
return method_return
1508
mock_dbus_python = self.MockDBusPython_func(func)
1509
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1510
method_return = mock_dbus_python.ObjectPath("objectpath")
1511
ret = self.call_method(bus, "methodname", "busname",
1512
"objectpath", "interface")
1513
self.assertEqual("objectpath", ret)
1514
self.assertIsNot("objectpath", ret)
1515
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1516
1517
def test_call_method_filters_booleans_in_dict(self):
1518
def func():
1519
return method_return
1520
mock_dbus_python = self.MockDBusPython_func(func)
1521
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1522
method_return = mock_dbus_python.Dictionary(
1523
{mock_dbus_python.Boolean(True):
1524
mock_dbus_python.Boolean(False),
1525
mock_dbus_python.Boolean(False):
1526
mock_dbus_python.Boolean(True)})
1527
ret = self.call_method(bus, "methodname", "busname",
1528
"objectpath", "interface")
1529
expected_method_return = {True: False,
1530
False: True}
1531
self.assertEqual(expected_method_return, ret)
1532
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1533
1534
def test_call_method_filters_objectpaths_in_dict(self):
1535
def func():
1536
return method_return
1537
mock_dbus_python = self.MockDBusPython_func(func)
1538
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1539
method_return = mock_dbus_python.Dictionary(
1540
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1541
mock_dbus_python.ObjectPath("objectpath_value_1"),
1542
mock_dbus_python.ObjectPath("objectpath_key_2"):
1543
mock_dbus_python.ObjectPath("objectpath_value_2")})
1544
ret = self.call_method(bus, "methodname", "busname",
1545
"objectpath", "interface")
1546
expected_method_return = {str(key): str(value)
1547
for key, value in
1548
method_return.items()}
1549
self.assertEqual(expected_method_return, ret)
1550
self.assertIsInstance(ret, dict)
1551
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1552
1553
def test_call_method_filters_dict_in_dict(self):
1554
def func():
1555
return method_return
1556
mock_dbus_python = self.MockDBusPython_func(func)
1557
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1558
method_return = mock_dbus_python.Dictionary(
1559
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1560
"key12": "value12"}),
1561
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1562
"key22": "value22"})})
1563
ret = self.call_method(bus, "methodname", "busname",
1564
"objectpath", "interface")
1565
expected_method_return = {
1566
"key1": {"key11": "value11",
1567
"key12": "value12"},
1568
"key2": {"key21": "value21",
1569
"key22": "value22"},
1570
}
1571
self.assertEqual(expected_method_return, ret)
1572
self.assertIsInstance(ret, dict)
1573
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1574
for key, value in ret.items():
1575
self.assertIsInstance(value, dict)
1576
self.assertEqual(expected_method_return[key], value)
1577
self.assertNotIsInstance(value,
1578
mock_dbus_python.Dictionary)
1579
1580
def test_call_method_filters_dict_three_deep(self):
1581
def func():
1582
return method_return
1583
mock_dbus_python = self.MockDBusPython_func(func)
1584
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1585
method_return = mock_dbus_python.Dictionary(
1586
{"key1":
1587
mock_dbus_python.Dictionary(
1588
{"key2":
1589
mock_dbus_python.Dictionary(
1590
{"key3":
1591
mock_dbus_python.Boolean(True),
1592
}),
1593
}),
1594
})
1595
ret = self.call_method(bus, "methodname", "busname",
1596
"objectpath", "interface")
1597
expected_method_return = {"key1": {"key2": {"key3": True}}}
1598
self.assertEqual(expected_method_return, ret)
1599
self.assertIsInstance(ret, dict)
1600
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1601
self.assertIsInstance(ret["key1"], dict)
1602
self.assertNotIsInstance(ret["key1"],
1603
mock_dbus_python.Dictionary)
1604
self.assertIsInstance(ret["key1"]["key2"], dict)
1605
self.assertNotIsInstance(ret["key1"]["key2"],
1606
mock_dbus_python.Dictionary)
1607
self.assertTrue(ret["key1"]["key2"]["key3"])
1608
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1609
mock_dbus_python.Boolean)
1610
1611
def test_call_method_handles_exception(self):
1612
dbus_logger = logging.getLogger("dbus.proxies")
1613
1614
def func():
1615
dbus_logger.error("Test")
1616
raise mock_dbus_python.exceptions.DBusException()
1617
1618
mock_dbus_python = self.MockDBusPython_func(func)
1619
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1620
1621
class CountingHandler(logging.Handler):
1622
count = 0
1623
def emit(self, record):
1624
self.count += 1
1625
1626
counting_handler = CountingHandler()
1627
1628
dbus_logger.addHandler(counting_handler)
1629
1630
try:
1631
with self.assertRaises(dbus.Error) as e:
1632
self.call_method(bus, "methodname", "busname",
1633
"objectpath", "interface")
1634
finally:
1635
dbus_logger.removeFilter(counting_handler)
1636
1637
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1638
1639
# Make sure the dbus logger was suppressed
1640
self.assertEqual(0, counting_handler.count)
1641
1642
def test_Set_Secret_sends_bytearray(self):
1643
ret = [None]
1644
def func(*args, **kwargs):
1645
ret[0] = (args, kwargs)
1646
mock_dbus_python = self.MockDBusPython_func(func)
1647
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1648
bus.set_client_property("objectpath", "Secret", "value")
1649
expected_call = (("se.recompile.Mandos.Client", "Secret",
1650
mock_dbus_python.ByteArray(b"value")),
1651
{"dbus_interface":
1652
"org.freedesktop.DBus.Properties"})
1653
self.assertEqual(expected_call, ret[0])
1654
if sys.version_info.major == 2:
1655
self.assertIsInstance(ret[0][0][-1],
1656
mock_dbus_python.ByteArray)
1657
1658
def test_get_object_converts_to_correct_exception(self):
1659
bus = dbus_python_adapter.SystemBus(
1660
self.fake_dbus_python_raises_exception_on_connect)
1661
with self.assertRaises(dbus.ConnectFailed):
1662
self.call_method(bus, "methodname", "busname",
1663
"objectpath", "interface")
1664
1665
class fake_dbus_python_raises_exception_on_connect:
1666
"""fake dbus-python module"""
1667
class exceptions:
1668
"""Pseudo-namespace"""
1669
class DBusException(Exception):
1670
pass
1671
1672
@classmethod
1673
def SystemBus(cls):
1674
def get_object(busname, objectpath):
1675
raise cls.exceptions.DBusException()
1676
Bus = collections.namedtuple("Bus", ["get_object"])
1677
return Bus(get_object=get_object)
1678
1679
1680
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1681
class mock_dbus_python:
1682
"""mock dbus-python modules"""
1683
class SystemBus:
1684
@staticmethod
1685
def get_object(busname, objectpath):
1686
return Unique()
1687
1688
def setUp(self):
1689
self.bus = dbus_python_adapter.CachingBus(
1690
self.mock_dbus_python)
1691
1692
def test_returns_distinct_objectpaths(self):
1693
obj1 = self.bus.get_object("busname", "objectpath1")
1694
self.assertIsInstance(obj1, Unique)
1695
obj2 = self.bus.get_object("busname", "objectpath2")
1696
self.assertIsInstance(obj2, Unique)
1697
self.assertIsNot(obj1, obj2)
1698
1699
def test_returns_distinct_busnames(self):
1700
obj1 = self.bus.get_object("busname1", "objectpath")
1701
self.assertIsInstance(obj1, Unique)
1702
obj2 = self.bus.get_object("busname2", "objectpath")
1703
self.assertIsInstance(obj2, Unique)
1704
self.assertIsNot(obj1, obj2)
1705
1706
def test_returns_distinct_both(self):
1707
obj1 = self.bus.get_object("busname1", "objectpath")
1708
self.assertIsInstance(obj1, Unique)
1709
obj2 = self.bus.get_object("busname2", "objectpath")
1710
self.assertIsInstance(obj2, Unique)
1711
self.assertIsNot(obj1, obj2)
1712
1713
def test_returns_same(self):
1714
obj1 = self.bus.get_object("busname", "objectpath")
1715
self.assertIsInstance(obj1, Unique)
1716
obj2 = self.bus.get_object("busname", "objectpath")
1717
self.assertIsInstance(obj2, Unique)
1718
self.assertIs(obj1, obj2)
1719
1720
def test_returns_same_old(self):
1721
obj1 = self.bus.get_object("busname1", "objectpath1")
1722
self.assertIsInstance(obj1, Unique)
1723
obj2 = self.bus.get_object("busname2", "objectpath2")
1724
self.assertIsInstance(obj2, Unique)
1725
obj1b = self.bus.get_object("busname1", "objectpath1")
1726
self.assertIsInstance(obj1b, Unique)
1727
self.assertIsNot(obj1, obj2)
1728
self.assertIsNot(obj2, obj1b)
1729
self.assertIs(obj1, obj1b)
1730
1731
1732
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1733
1734
def Stub_pydbus_func(self, func):
1735
class stub_pydbus:
1736
"""stub pydbus module"""
1737
class SystemBus:
1738
@staticmethod
1739
def get(busname, objectpath):
1740
DBusObject = collections.namedtuple(
1741
"DBusObject", ("methodname",))
1742
return {"interface":
1743
DBusObject(methodname=func)}
1744
return stub_pydbus
1745
1746
def call_method(self, bus, methodname, busname, objectpath,
1747
interface, *args):
1748
with self.assertLogs(log, logging.DEBUG):
1749
return bus.call_method(methodname, busname, objectpath,
1750
interface, *args)
1751
1752
def test_call_method_returns(self):
1753
expected_method_return = Unique()
1754
method_args = (Unique(), Unique())
1755
def func(*args):
1756
self.assertEqual(len(method_args), len(args))
1757
for marg, arg in zip(method_args, args):
1758
self.assertIs(marg, arg)
1759
return expected_method_return
1760
stub_pydbus = self.Stub_pydbus_func(func)
1761
bus = pydbus_adapter.SystemBus(stub_pydbus)
1762
ret = self.call_method(bus, "methodname", "busname",
1763
"objectpath", "interface",
1764
*method_args)
1765
self.assertIs(ret, expected_method_return)
1766
1767
def test_call_method_handles_exception(self):
1768
dbus_logger = logging.getLogger("dbus.proxies")
1769
1770
def func():
1771
raise gi.repository.GLib.Error()
1772
1773
stub_pydbus = self.Stub_pydbus_func(func)
1774
bus = pydbus_adapter.SystemBus(stub_pydbus)
1775
1776
with self.assertRaises(dbus.Error) as e:
1777
self.call_method(bus, "methodname", "busname",
1778
"objectpath", "interface")
1779
1780
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1781
1782
def test_get_converts_to_correct_exception(self):
1783
bus = pydbus_adapter.SystemBus(
1784
self.fake_pydbus_raises_exception_on_connect)
1785
with self.assertRaises(dbus.ConnectFailed):
1786
self.call_method(bus, "methodname", "busname",
1787
"objectpath", "interface")
1788
1789
class fake_pydbus_raises_exception_on_connect:
1790
"""fake dbus-python module"""
1791
@classmethod
1792
def SystemBus(cls):
1793
def get(busname, objectpath):
1794
raise gi.repository.GLib.Error()
1795
Bus = collections.namedtuple("Bus", ["get"])
1796
return Bus(get=get)
1797
1798
def test_set_property_uses_setattr(self):
1799
class Object:
1800
pass
1801
obj = Object()
1802
class pydbus_spy:
1803
class SystemBus:
1804
@staticmethod
1805
def get(busname, objectpath):
1806
return {"interface": obj}
1807
bus = pydbus_adapter.SystemBus(pydbus_spy)
1808
value = Unique()
1809
bus.set_property("busname", "objectpath", "interface", "key",
1810
value)
1811
self.assertIs(value, obj.key)
1812
1813
def test_get_suppresses_xml_deprecation_warning(self):
1814
if sys.version_info.major >= 3:
1815
return
1816
class stub_pydbus_get:
1817
class SystemBus:
1818
@staticmethod
1819
def get(busname, objectpath):
1820
warnings.warn_explicit(
1821
"deprecated", DeprecationWarning,
1822
"xml.etree.ElementTree", 0)
1823
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1824
with warnings.catch_warnings(record=True) as w:
1825
warnings.simplefilter("always")
1826
bus.get("busname", "objectpath")
1827
self.assertEqual(0, len(w))
1828
1829
1830
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1831
class stub_pydbus:
1832
"""stub pydbus module"""
1833
class SystemBus:
1834
@staticmethod
1835
def get(busname, objectpath):
1836
return Unique()
1837
1838
def setUp(self):
1839
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1840
1841
def test_returns_distinct_objectpaths(self):
1842
obj1 = self.bus.get("busname", "objectpath1")
1843
self.assertIsInstance(obj1, Unique)
1844
obj2 = self.bus.get("busname", "objectpath2")
1845
self.assertIsInstance(obj2, Unique)
1846
self.assertIsNot(obj1, obj2)
1847
1848
def test_returns_distinct_busnames(self):
1849
obj1 = self.bus.get("busname1", "objectpath")
1850
self.assertIsInstance(obj1, Unique)
1851
obj2 = self.bus.get("busname2", "objectpath")
1852
self.assertIsInstance(obj2, Unique)
1853
self.assertIsNot(obj1, obj2)
1854
1855
def test_returns_distinct_both(self):
1856
obj1 = self.bus.get("busname1", "objectpath")
1857
self.assertIsInstance(obj1, Unique)
1858
obj2 = self.bus.get("busname2", "objectpath")
1859
self.assertIsInstance(obj2, Unique)
1860
self.assertIsNot(obj1, obj2)
1861
1862
def test_returns_same(self):
1863
obj1 = self.bus.get("busname", "objectpath")
1864
self.assertIsInstance(obj1, Unique)
1865
obj2 = self.bus.get("busname", "objectpath")
1866
self.assertIsInstance(obj2, Unique)
1867
self.assertIs(obj1, obj2)
1868
1869
def test_returns_same_old(self):
1870
obj1 = self.bus.get("busname1", "objectpath1")
1871
self.assertIsInstance(obj1, Unique)
1872
obj2 = self.bus.get("busname2", "objectpath2")
1873
self.assertIsInstance(obj2, Unique)
1874
obj1b = self.bus.get("busname1", "objectpath1")
1875
self.assertIsInstance(obj1b, Unique)
1876
self.assertIsNot(obj1, obj2)
1877
self.assertIsNot(obj2, obj1b)
1878
self.assertIs(obj1, obj1b)
1879
1880
1881
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1882
1883
class dummy_dbussy:
1884
class DBUS:
1885
class ObjectPath(str):
1886
pass
1887
class DBusError(Exception):
1888
pass
1889
1890
def fake_ravel_func(self, func):
1891
class fake_ravel:
1892
@staticmethod
1893
def system_bus():
1894
class DBusInterfaceProxy:
1895
@staticmethod
1896
def methodname(*args):
1897
return [func(*args)]
1898
class DBusObject:
1899
@staticmethod
1900
def get_interface(interface):
1901
if interface == "interface":
1902
return DBusInterfaceProxy()
1903
return {"busname": {"objectpath": DBusObject()}}
1904
return fake_ravel
1905
1906
def call_method(self, bus, methodname, busname, objectpath,
1907
interface, *args):
1908
with self.assertLogs(log, logging.DEBUG):
1909
return bus.call_method(methodname, busname, objectpath,
1910
interface, *args)
1911
1912
def test_call_method_returns(self):
1913
expected_method_return = Unique()
1914
method_args = (Unique(), Unique())
1915
def func(*args):
1916
self.assertEqual(len(method_args), len(args))
1917
for marg, arg in zip(method_args, args):
1918
self.assertIs(marg, arg)
1919
return expected_method_return
1920
fake_ravel = self.fake_ravel_func(func)
1921
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1922
ret = self.call_method(bus, "methodname", "busname",
1923
"objectpath", "interface",
1924
*method_args)
1925
self.assertIs(ret, expected_method_return)
1926
1927
def test_call_method_filters_objectpath(self):
1928
def func():
1929
return method_return
1930
fake_ravel = self.fake_ravel_func(func)
1931
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1932
method_return = (self.dummy_dbussy.DBUS
1933
.ObjectPath("objectpath"))
1934
ret = self.call_method(bus, "methodname", "busname",
1935
"objectpath", "interface")
1936
self.assertEqual("objectpath", ret)
1937
self.assertNotIsInstance(ret,
1938
self.dummy_dbussy.DBUS.ObjectPath)
1939
1940
def test_call_method_filters_objectpaths_in_dict(self):
1941
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1942
def func():
1943
return method_return
1944
fake_ravel = self.fake_ravel_func(func)
1945
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1946
method_return = {
1947
ObjectPath("objectpath_key_1"):
1948
ObjectPath("objectpath_value_1"),
1949
ObjectPath("objectpath_key_2"):
1950
ObjectPath("objectpath_value_2"),
1951
}
1952
ret = self.call_method(bus, "methodname", "busname",
1953
"objectpath", "interface")
1954
expected_method_return = {str(key): str(value)
1955
for key, value in
1956
method_return.items()}
1957
for key, value in ret.items():
1958
self.assertNotIsInstance(key, ObjectPath)
1959
self.assertNotIsInstance(value, ObjectPath)
1960
self.assertEqual(expected_method_return, ret)
1961
self.assertIsInstance(ret, dict)
1962
1963
def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1964
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1965
def func():
1966
return method_return
1967
fake_ravel = self.fake_ravel_func(func)
1968
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1969
method_return = {
1970
ObjectPath("key1"): {
1971
ObjectPath("key11"): ObjectPath("value11"),
1972
ObjectPath("key12"): ObjectPath("value12"),
1973
},
1974
ObjectPath("key2"): {
1975
ObjectPath("key21"): ObjectPath("value21"),
1976
ObjectPath("key22"): ObjectPath("value22"),
1977
},
1978
}
1979
ret = self.call_method(bus, "methodname", "busname",
1980
"objectpath", "interface")
1981
expected_method_return = {
1982
"key1": {"key11": "value11",
1983
"key12": "value12"},
1984
"key2": {"key21": "value21",
1985
"key22": "value22"},
1986
}
1987
self.assertEqual(expected_method_return, ret)
1988
for key, value in ret.items():
1989
self.assertIsInstance(value, dict)
1990
self.assertEqual(expected_method_return[key], value)
1991
self.assertNotIsInstance(key, ObjectPath)
1992
for inner_key, inner_value in value.items():
1993
self.assertIsInstance(value, dict)
1994
self.assertEqual(
1995
expected_method_return[key][inner_key],
1996
inner_value)
1997
self.assertNotIsInstance(key, ObjectPath)
1998
1999
def test_call_method_filters_objectpaths_in_dict_three_deep(self):
2000
ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
2001
def func():
2002
return method_return
2003
fake_ravel = self.fake_ravel_func(func)
2004
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2005
method_return = {
2006
ObjectPath("key1"): {
2007
ObjectPath("key2"): {
2008
ObjectPath("key3"): ObjectPath("value"),
2009
},
2010
},
2011
}
2012
ret = self.call_method(bus, "methodname", "busname",
2013
"objectpath", "interface")
2014
expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2015
self.assertEqual(expected_method_return, ret)
2016
self.assertIsInstance(ret, dict)
2017
self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2018
self.assertIsInstance(ret["key1"], dict)
2019
self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2020
ObjectPath)
2021
self.assertIsInstance(ret["key1"]["key2"], dict)
2022
self.assertNotIsInstance(
2023
next(iter(ret["key1"]["key2"].keys())),
2024
ObjectPath)
2025
self.assertEqual("value", ret["key1"]["key2"]["key3"])
2026
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2027
self.dummy_dbussy.DBUS.ObjectPath)
2028
2029
def test_call_method_handles_exception(self):
2030
def func():
2031
raise self.dummy_dbussy.DBusError()
2032
2033
fake_ravel = self.fake_ravel_func(func)
2034
bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2035
2036
with self.assertRaises(dbus.Error) as e:
2037
self.call_method(bus, "methodname", "busname",
2038
"objectpath", "interface")
2039
2040
self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2041
2042
def test_get_object_converts_to_correct_exception(self):
2043
class fake_ravel_raises_exception_on_connect:
2044
@staticmethod
2045
def system_bus():
2046
class Bus:
2047
@staticmethod
2048
def __getitem__(key):
2049
if key == "objectpath":
2050
raise self.dummy_dbussy.DBusError()
2051
raise Exception(key)
2052
return {"busname": Bus()}
2053
def func():
2054
raise self.dummy_dbussy.DBusError()
2055
bus = dbussy_adapter.SystemBus(
2056
self.dummy_dbussy,
2057
fake_ravel_raises_exception_on_connect)
2058
with self.assertRaises(dbus.ConnectFailed):
2059
self.call_method(bus, "methodname", "busname",
2060
"objectpath", "interface")
978
self.check_option_syntax(options)
2061
979
2062
980
2063
981
class Test_commands_from_options(unittest.TestCase):
2064
2065
982
def setUp(self):
2066
983
self.parser = argparse.ArgumentParser()
2067
984
add_command_line_options(self.parser)
2068
985
2069
986
def test_is_enabled(self):
2070
self.assert_command_from_args(["--is-enabled", "client"],
2071
command.IsEnabled)
987
self.assert_command_from_args(["--is-enabled", "foo"],
988
IsEnabledCmd)
2072
989
2073
def assert_command_from_args(self, args, command_cls, length=1,
2074
clients=None, **cmd_attrs):
990
def assert_command_from_args(self, args, command_cls,
991
**cmd_attrs):
2075
992
"""Assert that parsing ARGS should result in an instance of
2076
993
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2077
994
options = self.parser.parse_args(args)
2078
995
check_option_syntax(self.parser, options)
2079
996
commands = commands_from_options(options)
2080
self.assertEqual(length, len(commands))
2081
for command in commands:
2082
if isinstance(command, command_cls):
2083
break
2084
else:
2085
self.assertIsInstance(command, command_cls)
2086
if clients is not None:
2087
self.assertEqual(clients, options.client)
997
self.assertEqual(len(commands), 1)
998
command = commands[0]
999
self.assertIsInstance(command, command_cls)
2088
1000
for key, value in cmd_attrs.items():
2089
self.assertEqual(value, getattr(command, key))
2090
2091
def assert_commands_from_args(self, args, commands, clients=None):
2092
for cmd in commands:
2093
self.assert_command_from_args(args, cmd,
2094
length=len(commands),
2095
clients=clients)
1001
self.assertEqual(getattr(command, key), value)
2096
1002
2097
1003
def test_is_enabled_short(self):
2098
self.assert_command_from_args(["-V", "client"],
2099
command.IsEnabled)
1004
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
2100
1005
2101
1006
def test_approve(self):
2102
self.assert_command_from_args(["--approve", "client"],
2103
command.Approve)
1007
self.assert_command_from_args(["--approve", "foo"],
1008
ApproveCmd)
2104
1009
2105
1010
def test_approve_short(self):
2106
self.assert_command_from_args(["-A", "client"],
2107
command.Approve)
1011
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
2108
1012
2109
1013
def test_deny(self):
2110
self.assert_command_from_args(["--deny", "client"],
2111
command.Deny)
1014
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
2112
1015
2113
1016
def test_deny_short(self):
2114
self.assert_command_from_args(["-D", "client"], command.Deny)
1017
self.assert_command_from_args(["-D", "foo"], DenyCmd)
2115
1018
2116
1019
def test_remove(self):
2117
self.assert_command_from_args(["--remove", "client"],
2118
command.Remove)
1020
self.assert_command_from_args(["--remove", "foo"],
1021
RemoveCmd)
2119
1022
2120
1023
def test_deny_before_remove(self):
2121
1024
options = self.parser.parse_args(["--deny", "--remove",
2122
"client"])
1025
"foo"])
2123
1026
check_option_syntax(self.parser, options)
2124
1027
commands = commands_from_options(options)
2125
self.assertEqual(2, len(commands))
2126
self.assertIsInstance(commands[0], command.Deny)
2127
self.assertIsInstance(commands[1], command.Remove)
1028
self.assertEqual(len(commands), 2)
1029
self.assertIsInstance(commands[0], DenyCmd)
1030
self.assertIsInstance(commands[1], RemoveCmd)
2128
1031
2129
1032
def test_deny_before_remove_reversed(self):
2130
1033
options = self.parser.parse_args(["--remove", "--deny",
2131
1034
"--all"])
2132
1035
check_option_syntax(self.parser, options)
2133
1036
commands = commands_from_options(options)
2134
self.assertEqual(2, len(commands))
2135
self.assertIsInstance(commands[0], command.Deny)
2136
self.assertIsInstance(commands[1], command.Remove)
1037
self.assertEqual(len(commands), 2)
1038
self.assertIsInstance(commands[0], DenyCmd)
1039
self.assertIsInstance(commands[1], RemoveCmd)
2137
1040
2138
1041
def test_remove_short(self):
2139
self.assert_command_from_args(["-r", "client"],
2140
command.Remove)
1042
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
2141
1043
2142
1044
def test_dump_json(self):
2143
self.assert_command_from_args(["--dump-json"],
2144
command.DumpJSON)
1045
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
2145
1046
2146
1047
def test_enable(self):
2147
self.assert_command_from_args(["--enable", "client"],
2148
command.Enable)
1048
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
2149
1049
2150
1050
def test_enable_short(self):
2151
self.assert_command_from_args(["-e", "client"],
2152
command.Enable)
1051
self.assert_command_from_args(["-e", "foo"], EnableCmd)
2153
1052
2154
1053
def test_disable(self):
2155
self.assert_command_from_args(["--disable", "client"],
2156
command.Disable)
1054
self.assert_command_from_args(["--disable", "foo"],
1055
DisableCmd)
2157
1056
2158
1057
def test_disable_short(self):
2159
self.assert_command_from_args(["-d", "client"],
2160
command.Disable)
1058
self.assert_command_from_args(["-d", "foo"], DisableCmd)
2161
1059
2162
1060
def test_bump_timeout(self):
2163
self.assert_command_from_args(["--bump-timeout", "client"],
2164
command.BumpTimeout)
1061
self.assert_command_from_args(["--bump-timeout", "foo"],
1062
BumpTimeoutCmd)
2165
1063
2166
1064
def test_bump_timeout_short(self):
2167
self.assert_command_from_args(["-b", "client"],
2168
command.BumpTimeout)
1065
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
2169
1066
2170
1067
def test_start_checker(self):
2171
self.assert_command_from_args(["--start-checker", "client"],
2172
command.StartChecker)
1068
self.assert_command_from_args(["--start-checker", "foo"],
1069
StartCheckerCmd)
2173
1070
2174
1071
def test_stop_checker(self):
2175
self.assert_command_from_args(["--stop-checker", "client"],
2176
command.StopChecker)
1072
self.assert_command_from_args(["--stop-checker", "foo"],
1073
StopCheckerCmd)
2177
1074
2178
1075
def test_approve_by_default(self):
2179
self.assert_command_from_args(["--approve-by-default",
2180
"client"],
2181
command.ApproveByDefault)
1076
self.assert_command_from_args(["--approve-by-default", "foo"],
1077
ApproveByDefaultCmd)
2182
1078
2183
1079
def test_deny_by_default(self):
2184
self.assert_command_from_args(["--deny-by-default", "client"],
2185
command.DenyByDefault)
1080
self.assert_command_from_args(["--deny-by-default", "foo"],
1081
DenyByDefaultCmd)
2186
1082
2187
1083
def test_checker(self):
2188
self.assert_command_from_args(["--checker", ":", "client"],
2189
command.SetChecker,
2190
value_to_set=":")
1084
self.assert_command_from_args(["--checker", ":", "foo"],
1085
SetCheckerCmd, value_to_set=":")
2191
1086
2192
1087
def test_checker_empty(self):
2193
self.assert_command_from_args(["--checker", "", "client"],
2194
command.SetChecker,
2195
value_to_set="")
1088
self.assert_command_from_args(["--checker", "", "foo"],
1089
SetCheckerCmd, value_to_set="")
2196
1090
2197
1091
def test_checker_short(self):
2198
self.assert_command_from_args(["-c", ":", "client"],
2199
command.SetChecker,
2200
value_to_set=":")
1092
self.assert_command_from_args(["-c", ":", "foo"],
1093
SetCheckerCmd, value_to_set=":")
2201
1094
2202
1095
def test_host(self):
2203
self.assert_command_from_args(
2204
["--host", "client.example.org", "client"],
2205
command.SetHost, value_to_set="client.example.org")
1096
self.assert_command_from_args(["--host", "foo.example.org",
1097
"foo"], SetHostCmd,
1098
value_to_set="foo.example.org")
2206
1099
2207
1100
def test_host_short(self):
2208
self.assert_command_from_args(
2209
["-H", "client.example.org", "client"], command.SetHost,
2210
value_to_set="client.example.org")
1101
self.assert_command_from_args(["-H", "foo.example.org",
1102
"foo"], SetHostCmd,
1103
value_to_set="foo.example.org")
2211
1104
2212
1105
def test_secret_devnull(self):
2213
1106
self.assert_command_from_args(["--secret", os.path.devnull,
2214
"client"], command.SetSecret,
1107
"foo"], SetSecretCmd,
2215
1108
value_to_set=b"")
2216
1109
2217
1110
def test_secret_tempfile(self):
2220
1113
f.write(value)
2221
1114
f.seek(0)
2222
1115
self.assert_command_from_args(["--secret", f.name,
2223
"client"],
2224
command.SetSecret,
1116
"foo"], SetSecretCmd,
2225
1117
value_to_set=value)
2226
1118
2227
1119
def test_secret_devnull_short(self):
2228
self.assert_command_from_args(["-s", os.path.devnull,
2229
"client"], command.SetSecret,
2230
value_to_set=b"")
1120
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1121
SetSecretCmd, value_to_set=b"")
2231
1122
2232
1123
def test_secret_tempfile_short(self):
2233
1124
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2234
1125
value = b"secret\0xyzzy\nbar"
2235
1126
f.write(value)
2236
1127
f.seek(0)
2237
self.assert_command_from_args(["-s", f.name, "client"],
2238
command.SetSecret,
1128
self.assert_command_from_args(["-s", f.name, "foo"],
1129
SetSecretCmd,
2239
1130
value_to_set=value)
2240
1131
2241
1132
def test_timeout(self):
2242
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2243
command.SetTimeout,
1133
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1134
SetTimeoutCmd,
2244
1135
value_to_set=300000)
2245
1136
2246
1137
def test_timeout_short(self):
2247
self.assert_command_from_args(["-t", "PT5M", "client"],
2248
command.SetTimeout,
1138
self.assert_command_from_args(["-t", "PT5M", "foo"],
1139
SetTimeoutCmd,
2249
1140
value_to_set=300000)
2250
1141
2251
1142
def test_extended_timeout(self):
2252
1143
self.assert_command_from_args(["--extended-timeout", "PT15M",
2253
"client"],
2254
command.SetExtendedTimeout,
1144
"foo"],
1145
SetExtendedTimeoutCmd,
2255
1146
value_to_set=900000)
2256
1147
2257
1148
def test_interval(self):
2258
self.assert_command_from_args(["--interval", "PT2M",
2259
"client"], command.SetInterval,
1149
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1150
SetIntervalCmd,
2260
1151
value_to_set=120000)
2261
1152
2262
1153
def test_interval_short(self):
2263
self.assert_command_from_args(["-i", "PT2M", "client"],
2264
command.SetInterval,
1154
self.assert_command_from_args(["-i", "PT2M", "foo"],
1155
SetIntervalCmd,
2265
1156
value_to_set=120000)
2266
1157
2267
1158
def test_approval_delay(self):
2268
1159
self.assert_command_from_args(["--approval-delay", "PT30S",
2269
"client"],
2270
command.SetApprovalDelay,
1160
"foo"], SetApprovalDelayCmd,
2271
1161
value_to_set=30000)
2272
1162
2273
1163
def test_approval_duration(self):
2274
1164
self.assert_command_from_args(["--approval-duration", "PT1S",
2275
"client"],
2276
command.SetApprovalDuration,
1165
"foo"], SetApprovalDurationCmd,
2277
1166
value_to_set=1000)
2278
1167
2279
1168
def test_print_table(self):
2280
self.assert_command_from_args([], command.PrintTable,
1169
self.assert_command_from_args([], PrintTableCmd,
2281
1170
verbose=False)
2282
1171
2283
1172
def test_print_table_verbose(self):
2284
self.assert_command_from_args(["--verbose"],
2285
command.PrintTable,
1173
self.assert_command_from_args(["--verbose"], PrintTableCmd,
2286
1174
verbose=True)
2287
1175
2288
1176
def test_print_table_verbose_short(self):
2289
self.assert_command_from_args(["-v"], command.PrintTable,
1177
self.assert_command_from_args(["-v"], PrintTableCmd,
2290
1178
verbose=True)
2291
1179
2292
1180
2293
def test_manual_page_example_1(self):
2294
self.assert_command_from_args("",
2295
command.PrintTable,
2296
clients=[],
2297
verbose=False)
2298
2299
def test_manual_page_example_2(self):
2300
self.assert_command_from_args(
2301
"--verbose foo1.example.org foo2.example.org".split(),
2302
command.PrintTable, clients=["foo1.example.org",
2303
"foo2.example.org"],
2304
verbose=True)
2305
2306
def test_manual_page_example_3(self):
2307
self.assert_command_from_args("--enable --all".split(),
2308
command.Enable,
2309
clients=[])
2310
2311
def test_manual_page_example_4(self):
2312
self.assert_commands_from_args(
2313
("--timeout=PT5M --interval=PT1M foo1.example.org"
2314
" foo2.example.org").split(),
2315
[command.SetTimeout, command.SetInterval],
2316
clients=["foo1.example.org", "foo2.example.org"])
2317
2318
def test_manual_page_example_5(self):
2319
self.assert_command_from_args("--approve --all".split(),
2320
command.Approve,
2321
clients=[])
2322
2323
2324
class TestCommand(unittest.TestCase):
1181
class TestCmd(unittest.TestCase):
2325
1182
"""Abstract class for tests of command classes"""
2326
1183
2327
class FakeMandosBus(dbus.MandosBus):
2328
def __init__(self, testcase):
2329
self.client_properties = {
1184
def setUp(self):
1185
testcase = self
1186
class MockClient(object):
1187
def __init__(self, name, **attributes):
1188
self.__dbus_object_path__ = "/clients/{}".format(name)
1189
self.attributes = attributes
1190
self.attributes["Name"] = name
1191
self.calls = []
1192
def Set(self, interface, propname, value, dbus_interface):
1193
testcase.assertEqual(interface, client_dbus_interface)
1194
testcase.assertEqual(dbus_interface,
1195
dbus.PROPERTIES_IFACE)
1196
self.attributes[propname] = value
1197
def Get(self, interface, propname, dbus_interface):
1198
testcase.assertEqual(interface, client_dbus_interface)
1199
testcase.assertEqual(dbus_interface,
1200
dbus.PROPERTIES_IFACE)
1201
return self.attributes[propname]
1202
def Approve(self, approve, dbus_interface):
1203
testcase.assertEqual(dbus_interface,
1204
client_dbus_interface)
1205
self.calls.append(("Approve", (approve,
1206
dbus_interface)))
1207
self.client = MockClient(
1208
"foo",
1209
KeyID=("92ed150794387c03ce684574b1139a65"
1210
"94a34f895daaaf09fd8ea90a27cddb12"),
1211
Secret=b"secret",
1212
Host="foo.example.org",
1213
Enabled=dbus.Boolean(True),
1214
Timeout=300000,
1215
LastCheckedOK="2019-02-03T00:00:00",
1216
Created="2019-01-02T00:00:00",
1217
Interval=120000,
1218
Fingerprint=("778827225BA7DE539C5A"
1219
"7CFA59CFF7CDBD9A5920"),
1220
CheckerRunning=dbus.Boolean(False),
1221
LastEnabled="2019-01-03T00:00:00",
1222
ApprovalPending=dbus.Boolean(False),
1223
ApprovedByDefault=dbus.Boolean(True),
1224
LastApprovalRequest="",
1225
ApprovalDelay=0,
1226
ApprovalDuration=1000,
1227
Checker="fping -q -- %(host)s",
1228
ExtendedTimeout=900000,
1229
Expires="2019-02-04T00:00:00",
1230
LastCheckerStatus=0)
1231
self.other_client = MockClient(
1232
"barbar",
1233
KeyID=("0558568eedd67d622f5c83b35a115f79"
1234
"6ab612cff5ad227247e46c2b020f441c"),
1235
Secret=b"secretbar",
1236
Host="192.0.2.3",
1237
Enabled=dbus.Boolean(True),
1238
Timeout=300000,
1239
LastCheckedOK="2019-02-04T00:00:00",
1240
Created="2019-01-03T00:00:00",
1241
Interval=120000,
1242
Fingerprint=("3E393AEAEFB84C7E89E2"
1243
"F547B3A107558FCA3A27"),
1244
CheckerRunning=dbus.Boolean(True),
1245
LastEnabled="2019-01-04T00:00:00",
1246
ApprovalPending=dbus.Boolean(False),
1247
ApprovedByDefault=dbus.Boolean(False),
1248
LastApprovalRequest="2019-01-03T00:00:00",
1249
ApprovalDelay=30000,
1250
ApprovalDuration=93785000,
1251
Checker=":",
1252
ExtendedTimeout=900000,
1253
Expires="2019-02-05T00:00:00",
1254
LastCheckerStatus=-2)
1255
self.clients = collections.OrderedDict(
1256
[
1257
("/clients/foo", self.client.attributes),
1258
("/clients/barbar", self.other_client.attributes),
1259
])
1260
self.one_client = {"/clients/foo": self.client.attributes}
1261
1262
@property
1263
def bus(self):
1264
class Bus(object):
1265
@staticmethod
1266
def get_object(client_bus_name, path):
1267
self.assertEqual(client_bus_name, dbus_busname)
1268
return {
1269
# Note: "self" here is the TestCmd instance, not
1270
# the Bus instance, since this is a static method!
1271
"/clients/foo": self.client,
1272
"/clients/barbar": self.other_client,
1273
}[path]
1274
return Bus()
1275
1276
1277
class TestIsEnabledCmd(TestCmd):
1278
def test_is_enabled(self):
1279
self.assertTrue(all(IsEnabledCmd().is_enabled(client,
1280
properties)
1281
for client, properties
1282
in self.clients.items()))
1283
1284
def test_is_enabled_run_exits_successfully(self):
1285
with self.assertRaises(SystemExit) as e:
1286
IsEnabledCmd().run(self.one_client)
1287
if e.exception.code is not None:
1288
self.assertEqual(e.exception.code, 0)
1289
else:
1290
self.assertIsNone(e.exception.code)
1291
1292
def test_is_enabled_run_exits_with_failure(self):
1293
self.client.attributes["Enabled"] = dbus.Boolean(False)
1294
with self.assertRaises(SystemExit) as e:
1295
IsEnabledCmd().run(self.one_client)
1296
if isinstance(e.exception.code, int):
1297
self.assertNotEqual(e.exception.code, 0)
1298
else:
1299
self.assertIsNotNone(e.exception.code)
1300
1301
1302
class TestApproveCmd(TestCmd):
1303
def test_approve(self):
1304
ApproveCmd().run(self.clients, self.bus)
1305
for clientpath in self.clients:
1306
client = self.bus.get_object(dbus_busname, clientpath)
1307
self.assertIn(("Approve", (True, client_dbus_interface)),
1308
client.calls)
1309
1310
1311
class TestDenyCmd(TestCmd):
1312
def test_deny(self):
1313
DenyCmd().run(self.clients, self.bus)
1314
for clientpath in self.clients:
1315
client = self.bus.get_object(dbus_busname, clientpath)
1316
self.assertIn(("Approve", (False, client_dbus_interface)),
1317
client.calls)
1318
1319
1320
class TestRemoveCmd(TestCmd):
1321
def test_remove(self):
1322
class MockMandos(object):
1323
def __init__(self):
1324
self.calls = []
1325
def RemoveClient(self, dbus_path):
1326
self.calls.append(("RemoveClient", (dbus_path,)))
1327
mandos = MockMandos()
1328
super(TestRemoveCmd, self).setUp()
1329
RemoveCmd().run(self.clients, self.bus, mandos)
1330
self.assertEqual(len(mandos.calls), 2)
1331
for clientpath in self.clients:
1332
self.assertIn(("RemoveClient", (clientpath,)),
1333
mandos.calls)
1334
1335
1336
class TestDumpJSONCmd(TestCmd):
1337
def setUp(self):
1338
self.expected_json = {
1339
"foo": {
2330
1340
"Name": "foo",
2331
1341
"KeyID": ("92ed150794387c03ce684574b1139a65"
2332
1342
"94a34f895daaaf09fd8ea90a27cddb12"),
2333
"Secret": b"secret",
2334
1343
"Host": "foo.example.org",
2335
1344
"Enabled": True,
2336
1345
"Timeout": 300000,
2350
1359
"ExtendedTimeout": 900000,
2351
1360
"Expires": "2019-02-04T00:00:00",
2352
1361
"LastCheckerStatus": 0,
2353
}
2354
self.other_client_properties = {
1362
},
1363
"barbar": {
2355
1364
"Name": "barbar",
2356
1365
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2357
1366
"6ab612cff5ad227247e46c2b020f441c"),
2358
"Secret": b"secretbar",
2359
1367
"Host": "192.0.2.3",
2360
1368
"Enabled": True,
2361
1369
"Timeout": 300000,
2375
1383
"ExtendedTimeout": 900000,
2376
1384
"Expires": "2019-02-05T00:00:00",
2377
1385
"LastCheckerStatus": -2,
2378
}
2379
self.clients = collections.OrderedDict(
2380
[
2381
("client_objectpath", self.client_properties),
2382
("other_client_objectpath",
2383
self.other_client_properties),
2384
])
2385
self.one_client = {"client_objectpath":
2386
self.client_properties}
2387
self.testcase = testcase
2388
self.calls = []
2389
2390
def call_method(self, methodname, busname, objectpath,
2391
interface, *args):
2392
self.testcase.assertEqual("se.recompile.Mandos", busname)
2393
self.calls.append((methodname, busname, objectpath,
2394
interface, args))
2395
if interface == "org.freedesktop.DBus.Properties":
2396
if methodname == "Set":
2397
self.testcase.assertEqual(3, len(args))
2398
interface, key, value = args
2399
self.testcase.assertEqual(
2400
"se.recompile.Mandos.Client", interface)
2401
self.clients[objectpath][key] = value
2402
return
2403
elif interface == "se.recompile.Mandos":
2404
self.testcase.assertEqual("RemoveClient", methodname)
2405
self.testcase.assertEqual(1, len(args))
2406
clientpath = args[0]
2407
del self.clients[clientpath]
2408
return
2409
elif interface == "se.recompile.Mandos.Client":
2410
if methodname == "Approve":
2411
self.testcase.assertEqual(1, len(args))
2412
return
2413
raise ValueError()
2414
2415
def setUp(self):
2416
self.bus = self.FakeMandosBus(self)
2417
2418
2419
class TestBaseCommands(TestCommand):
2420
2421
def test_IsEnabled_exits_successfully(self):
2422
with self.assertRaises(SystemExit) as e:
2423
command.IsEnabled().run(self.bus.one_client)
2424
if e.exception.code is not None:
2425
self.assertEqual(0, e.exception.code)
2426
else:
2427
self.assertIsNone(e.exception.code)
2428
2429
def test_IsEnabled_exits_with_failure(self):
2430
self.bus.client_properties["Enabled"] = False
2431
with self.assertRaises(SystemExit) as e:
2432
command.IsEnabled().run(self.bus.one_client)
2433
if isinstance(e.exception.code, int):
2434
self.assertNotEqual(0, e.exception.code)
2435
else:
2436
self.assertIsNotNone(e.exception.code)
2437
2438
def test_Approve(self):
2439
busname = "se.recompile.Mandos"
2440
client_interface = "se.recompile.Mandos.Client"
2441
command.Approve().run(self.bus.clients, self.bus)
2442
self.assertTrue(self.bus.clients)
2443
for clientpath in self.bus.clients:
2444
self.assertIn(("Approve", busname, clientpath,
2445
client_interface, (True,)), self.bus.calls)
2446
2447
def test_Deny(self):
2448
busname = "se.recompile.Mandos"
2449
client_interface = "se.recompile.Mandos.Client"
2450
command.Deny().run(self.bus.clients, self.bus)
2451
self.assertTrue(self.bus.clients)
2452
for clientpath in self.bus.clients:
2453
self.assertIn(("Approve", busname, clientpath,
2454
client_interface, (False,)),
2455
self.bus.calls)
2456
2457
def test_Remove(self):
2458
busname = "se.recompile.Mandos"
2459
server_path = "/"
2460
server_interface = "se.recompile.Mandos"
2461
orig_clients = self.bus.clients.copy()
2462
command.Remove().run(self.bus.clients, self.bus)
2463
self.assertFalse(self.bus.clients)
2464
for clientpath in orig_clients:
2465
self.assertIn(("RemoveClient", busname,
2466
server_path, server_interface,
2467
(clientpath,)), self.bus.calls)
2468
2469
expected_json = {
2470
"foo": {
2471
"Name": "foo",
2472
"KeyID": ("92ed150794387c03ce684574b1139a65"
2473
"94a34f895daaaf09fd8ea90a27cddb12"),
2474
"Host": "foo.example.org",
2475
"Enabled": True,
2476
"Timeout": 300000,
2477
"LastCheckedOK": "2019-02-03T00:00:00",
2478
"Created": "2019-01-02T00:00:00",
2479
"Interval": 120000,
2480
"Fingerprint": ("778827225BA7DE539C5A"
2481
"7CFA59CFF7CDBD9A5920"),
2482
"CheckerRunning": False,
2483
"LastEnabled": "2019-01-03T00:00:00",
2484
"ApprovalPending": False,
2485
"ApprovedByDefault": True,
2486
"LastApprovalRequest": "",
2487
"ApprovalDelay": 0,
2488
"ApprovalDuration": 1000,
2489
"Checker": "fping -q -- %(host)s",
2490
"ExtendedTimeout": 900000,
2491
"Expires": "2019-02-04T00:00:00",
2492
"LastCheckerStatus": 0,
2493
},
2494
"barbar": {
2495
"Name": "barbar",
2496
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2497
"6ab612cff5ad227247e46c2b020f441c"),
2498
"Host": "192.0.2.3",
2499
"Enabled": True,
2500
"Timeout": 300000,
2501
"LastCheckedOK": "2019-02-04T00:00:00",
2502
"Created": "2019-01-03T00:00:00",
2503
"Interval": 120000,
2504
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2505
"F547B3A107558FCA3A27"),
2506
"CheckerRunning": True,
2507
"LastEnabled": "2019-01-04T00:00:00",
2508
"ApprovalPending": False,
2509
"ApprovedByDefault": False,
2510
"LastApprovalRequest": "2019-01-03T00:00:00",
2511
"ApprovalDelay": 30000,
2512
"ApprovalDuration": 93785000,
2513
"Checker": ":",
2514
"ExtendedTimeout": 900000,
2515
"Expires": "2019-02-05T00:00:00",
2516
"LastCheckerStatus": -2,
2517
},
2518
}
2519
2520
def test_DumpJSON_normal(self):
2521
with self.capture_stdout_to_buffer() as buffer:
2522
command.DumpJSON().run(self.bus.clients)
2523
json_data = json.loads(buffer.getvalue())
2524
self.assertDictEqual(self.expected_json, json_data)
2525
2526
@staticmethod
2527
@contextlib.contextmanager
2528
def capture_stdout_to_buffer():
2529
capture_buffer = io.StringIO()
2530
old_stdout = sys.stdout
2531
sys.stdout = capture_buffer
2532
try:
2533
yield capture_buffer
2534
finally:
2535
sys.stdout = old_stdout
2536
2537
def test_DumpJSON_one_client(self):
2538
with self.capture_stdout_to_buffer() as buffer:
2539
command.DumpJSON().run(self.bus.one_client)
2540
json_data = json.loads(buffer.getvalue())
1386
},
1387
}
1388
return super(TestDumpJSONCmd, self).setUp()
1389
1390
def test_normal(self):
1391
output = DumpJSONCmd().output(self.clients.values())
1392
json_data = json.loads(output)
1393
self.assertDictEqual(json_data, self.expected_json)
1394
1395
def test_one_client(self):
1396
output = DumpJSONCmd().output(self.one_client.values())
1397
json_data = json.loads(output)
2541
1398
expected_json = {"foo": self.expected_json["foo"]}
2542
self.assertDictEqual(expected_json, json_data)
2543
2544
def test_PrintTable_normal(self):
2545
with self.capture_stdout_to_buffer() as buffer:
2546
command.PrintTable().run(self.bus.clients)
1399
self.assertDictEqual(json_data, expected_json)
1400
1401
1402
class TestPrintTableCmd(TestCmd):
1403
def test_normal(self):
1404
output = PrintTableCmd().output(self.clients.values())
2547
1405
expected_output = "\n".join((
2548
1406
"Name Enabled Timeout Last Successful Check",
2549
1407
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2550
1408
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2551
)) + "\n"
2552
self.assertEqual(expected_output, buffer.getvalue())
1409
))
1410
self.assertEqual(output, expected_output)
2553
1411
2554
def test_PrintTable_verbose(self):
2555
with self.capture_stdout_to_buffer() as buffer:
2556
command.PrintTable(verbose=True).run(self.bus.clients)
1412
def test_verbose(self):
1413
output = PrintTableCmd(verbose=True).output(
1414
self.clients.values())
2557
1415
columns = (
2558
1416
(
2559
1417
"Name ",
2641
1499
)
2642
1500
)
2643
1501
num_lines = max(len(rows) for rows in columns)
2644
expected_output = ("\n".join("".join(rows[line]
2645
for rows in columns)
2646
for line in range(num_lines))
2647
+ "\n")
2648
self.assertEqual(expected_output, buffer.getvalue())
1502
expected_output = "\n".join("".join(rows[line]
1503
for rows in columns)
1504
for line in range(num_lines))
1505
self.assertEqual(output, expected_output)
2649
1506
2650
def test_PrintTable_one_client(self):
2651
with self.capture_stdout_to_buffer() as buffer:
2652
command.PrintTable().run(self.bus.one_client)
1507
def test_one_client(self):
1508
output = PrintTableCmd().output(self.one_client.values())
2653
1509
expected_output = "\n".join((
2654
1510
"Name Enabled Timeout Last Successful Check",
2655
1511
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2656
)) + "\n"
2657
self.assertEqual(expected_output, buffer.getvalue())
2658
2659
2660
class TestPropertySetterCmd(TestCommand):
2661
"""Abstract class for tests of command.PropertySetter classes"""
2662
1512
))
1513
self.assertEqual(output, expected_output)
1514
1515
1516
class TestPropertyCmd(TestCmd):
1517
"""Abstract class for tests of PropertyCmd classes"""
2663
1518
def runTest(self):
2664
1519
if not hasattr(self, "command"):
2665
return # Abstract TestCase class
2666
2667
if hasattr(self, "values_to_set"):
2668
cmd_args = [(value,) for value in self.values_to_set]
2669
values_to_get = getattr(self, "values_to_get",
2670
self.values_to_set)
2671
else:
2672
cmd_args = [() for x in range(len(self.values_to_get))]
2673
values_to_get = self.values_to_get
2674
self.assertTrue(values_to_get)
2675
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2676
for clientpath in self.bus.clients:
2677
self.bus.clients[clientpath][self.propname] = (
2678
Unique())
2679
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2680
self.assertTrue(self.bus.clients)
2681
for clientpath in self.bus.clients:
2682
value = (self.bus.clients[clientpath]
2683
[self.propname])
2684
self.assertNotIsInstance(value, Unique)
2685
self.assertEqual(value_to_get, value)
2686
2687
2688
class TestEnableCmd(TestPropertySetterCmd):
2689
command = command.Enable
2690
propname = "Enabled"
2691
values_to_get = [True]
2692
2693
2694
class TestDisableCmd(TestPropertySetterCmd):
2695
command = command.Disable
2696
propname = "Enabled"
2697
values_to_get = [False]
2698
2699
2700
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2701
command = command.BumpTimeout
1520
return
1521
values_to_get = getattr(self, "values_to_get",
1522
self.values_to_set)
1523
for value_to_set, value_to_get in zip(self.values_to_set,
1524
values_to_get):
1525
for clientpath in self.clients:
1526
client = self.bus.get_object(dbus_busname, clientpath)
1527
old_value = client.attributes[self.propname]
1528
self.assertNotIsInstance(old_value, self.Unique)
1529
client.attributes[self.propname] = self.Unique()
1530
self.run_command(value_to_set, self.clients)
1531
for clientpath in self.clients:
1532
client = self.bus.get_object(dbus_busname, clientpath)
1533
value = client.attributes[self.propname]
1534
self.assertNotIsInstance(value, self.Unique)
1535
self.assertEqual(value, value_to_get)
1536
1537
class Unique(object):
1538
"""Class for objects which exist only to be unique objects,
1539
since unittest.mock.sentinel only exists in Python 3.3"""
1540
1541
def run_command(self, value, clients):
1542
self.command().run(clients, self.bus)
1543
1544
1545
class TestEnableCmd(TestPropertyCmd):
1546
command = EnableCmd
1547
propname = "Enabled"
1548
values_to_set = [dbus.Boolean(True)]
1549
1550
1551
class TestDisableCmd(TestPropertyCmd):
1552
command = DisableCmd
1553
propname = "Enabled"
1554
values_to_set = [dbus.Boolean(False)]
1555
1556
1557
class TestBumpTimeoutCmd(TestPropertyCmd):
1558
command = BumpTimeoutCmd
2702
1559
propname = "LastCheckedOK"
2703
values_to_get = [""]
2704
2705
2706
class TestStartCheckerCmd(TestPropertySetterCmd):
2707
command = command.StartChecker
2708
propname = "CheckerRunning"
2709
values_to_get = [True]
2710
2711
2712
class TestStopCheckerCmd(TestPropertySetterCmd):
2713
command = command.StopChecker
2714
propname = "CheckerRunning"
2715
values_to_get = [False]
2716
2717
2718
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2719
command = command.ApproveByDefault
2720
propname = "ApprovedByDefault"
2721
values_to_get = [True]
2722
2723
2724
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2725
command = command.DenyByDefault
2726
propname = "ApprovedByDefault"
2727
values_to_get = [False]
2728
2729
2730
class TestSetCheckerCmd(TestPropertySetterCmd):
2731
command = command.SetChecker
1560
values_to_set = [""]
1561
1562
1563
class TestStartCheckerCmd(TestPropertyCmd):
1564
command = StartCheckerCmd
1565
propname = "CheckerRunning"
1566
values_to_set = [dbus.Boolean(True)]
1567
1568
1569
class TestStopCheckerCmd(TestPropertyCmd):
1570
command = StopCheckerCmd
1571
propname = "CheckerRunning"
1572
values_to_set = [dbus.Boolean(False)]
1573
1574
1575
class TestApproveByDefaultCmd(TestPropertyCmd):
1576
command = ApproveByDefaultCmd
1577
propname = "ApprovedByDefault"
1578
values_to_set = [dbus.Boolean(True)]
1579
1580
1581
class TestDenyByDefaultCmd(TestPropertyCmd):
1582
command = DenyByDefaultCmd
1583
propname = "ApprovedByDefault"
1584
values_to_set = [dbus.Boolean(False)]
1585
1586
1587
class TestPropertyValueCmd(TestPropertyCmd):
1588
"""Abstract class for tests of PropertyValueCmd classes"""
1589
1590
def runTest(self):
1591
if type(self) is TestPropertyValueCmd:
1592
return
1593
return super(TestPropertyValueCmd, self).runTest()
1594
1595
def run_command(self, value, clients):
1596
self.command(value).run(clients, self.bus)
1597
1598
1599
class TestSetCheckerCmd(TestPropertyValueCmd):
1600
command = SetCheckerCmd
2732
1601
propname = "Checker"
2733
1602
values_to_set = ["", ":", "fping -q -- %s"]
2734
1603
2735
1604
2736
class TestSetHostCmd(TestPropertySetterCmd):
2737
command = command.SetHost
1605
class TestSetHostCmd(TestPropertyValueCmd):
1606
command = SetHostCmd
2738
1607
propname = "Host"
2739
values_to_set = ["192.0.2.3", "client.example.org"]
2740
2741
2742
class TestSetSecretCmd(TestPropertySetterCmd):
2743
command = command.SetSecret
1608
values_to_set = ["192.0.2.3", "foo.example.org"]
1609
1610
1611
class TestSetSecretCmd(TestPropertyValueCmd):
1612
command = SetSecretCmd
2744
1613
propname = "Secret"
2745
def __init__(self, *args, **kwargs):
2746
self.values_to_set = [io.BytesIO(b""),
2747
io.BytesIO(b"secret\0xyzzy\nbar")]
2748
self.values_to_get = [f.getvalue() for f in
2749
self.values_to_set]
2750
super(TestSetSecretCmd, self).__init__(*args, **kwargs)
2751
2752
2753
class TestSetTimeoutCmd(TestPropertySetterCmd):
2754
command = command.SetTimeout
1614
values_to_set = [io.BytesIO(b""),
1615
io.BytesIO(b"secret\0xyzzy\nbar")]
1616
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1617
1618
1619
class TestSetTimeoutCmd(TestPropertyValueCmd):
1620
command = SetTimeoutCmd
2755
1621
propname = "Timeout"
2756
1622
values_to_set = [datetime.timedelta(),
2757
1623
datetime.timedelta(minutes=5),
2758
1624
datetime.timedelta(seconds=1),
2759
1625
datetime.timedelta(weeks=1),
2760
1626
datetime.timedelta(weeks=52)]
2761
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2762
2763
2764
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2765
command = command.SetExtendedTimeout
1627
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1628
1629
1630
class TestSetExtendedTimeoutCmd(TestPropertyValueCmd):
1631
command = SetExtendedTimeoutCmd
2766
1632
propname = "ExtendedTimeout"
2767
1633
values_to_set = [datetime.timedelta(),
2768
1634
datetime.timedelta(minutes=5),
2769
1635
datetime.timedelta(seconds=1),
2770
1636
datetime.timedelta(weeks=1),
2771
1637
datetime.timedelta(weeks=52)]
2772
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2773
2774
2775
class TestSetIntervalCmd(TestPropertySetterCmd):
2776
command = command.SetInterval
1638
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1639
1640
1641
class TestSetIntervalCmd(TestPropertyValueCmd):
1642
command = SetIntervalCmd
2777
1643
propname = "Interval"
2778
1644
values_to_set = [datetime.timedelta(),
2779
1645
datetime.timedelta(minutes=5),
2780
1646
datetime.timedelta(seconds=1),
2781
1647
datetime.timedelta(weeks=1),
2782
1648
datetime.timedelta(weeks=52)]
2783
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2784
2785
2786
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2787
command = command.SetApprovalDelay
1649
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1650
1651
1652
class TestSetApprovalDelayCmd(TestPropertyValueCmd):
1653
command = SetApprovalDelayCmd
2788
1654
propname = "ApprovalDelay"
2789
1655
values_to_set = [datetime.timedelta(),
2790
1656
datetime.timedelta(minutes=5),
2791
1657
datetime.timedelta(seconds=1),
2792
1658
datetime.timedelta(weeks=1),
2793
1659
datetime.timedelta(weeks=52)]
2794
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2795
2796
2797
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2798
command = command.SetApprovalDuration
1660
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1661
1662
1663
class TestSetApprovalDurationCmd(TestPropertyValueCmd):
1664
command = SetApprovalDurationCmd
2799
1665
propname = "ApprovalDuration"
2800
1666
values_to_set = [datetime.timedelta(),
2801
1667
datetime.timedelta(minutes=5),
2802
1668
datetime.timedelta(seconds=1),
2803
1669
datetime.timedelta(weeks=1),
2804
1670
datetime.timedelta(weeks=52)]
2805
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1671
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
2806
1672
2807
1673
2808
1674
2809
def parse_test_args():
2810
# type: () -> argparse.Namespace
1675
def should_only_run_tests():
2811
1676
parser = argparse.ArgumentParser(add_help=False)
2812
parser.add_argument("--check", action="store_true")
2813
parser.add_argument("--prefix", )
1677
parser.add_argument("--check", action='store_true')
2814
1678
args, unknown_args = parser.parse_known_args()
2815
if args.check:
2816
# Remove test options from sys.argv
1679
run_tests = args.check
1680
if run_tests:
1681
# Remove --check argument from sys.argv
2817
1682
sys.argv[1:] = unknown_args
2818
return args
1683
return run_tests
2819
1684
2820
1685
# Add all tests from doctest strings
2821
1686
def load_tests(loader, tests, none):
2824
1689
return tests
2825
1690
2826
1691
if __name__ == "__main__":
2827
options = parse_test_args()
2828
try:
2829
if options.check:
2830
extra_test_prefix = options.prefix
2831
if extra_test_prefix is not None:
2832
if not (unittest.main(argv=[""], exit=False)
2833
.result.wasSuccessful()):
2834
sys.exit(1)
2835
class ExtraTestLoader(unittest.TestLoader):
2836
testMethodPrefix = extra_test_prefix
2837
# Call using ./scriptname --check [--verbose]
2838
unittest.main(argv=[""], testLoader=ExtraTestLoader())
2839
else:
2840
unittest.main(argv=[""])
2841
else:
2842
main()
2843
finally:
2844
logging.shutdown()
2845
2846
# Local Variables:
2847
# run-tests:
2848
# (lambda (&optional extra)
2849
# (if (not (funcall run-tests-in-test-buffer default-directory
2850
# extra))
2851
# (funcall show-test-buffer-in-test-window)
2852
# (funcall remove-test-window)
2853
# (if extra (message "Extra tests run successfully!"))))
2854
# run-tests-in-test-buffer:
2855
# (lambda (dir &optional extra)
2856
# (with-current-buffer (get-buffer-create "*Test*")
2857
# (setq buffer-read-only nil
2858
# default-directory dir)
2859
# (erase-buffer)
2860
# (compilation-mode))
2861
# (let ((inhibit-read-only t))
2862
# (= (process-file-shell-command
2863
# (funcall get-command-line extra)
2864
# nil "*Test*") 0)))
2865
# get-command-line:
2866
# (lambda (&optional extra)
2867
# (let ((quoted-script
2868
# (shell-quote-argument (funcall get-script-name))))
2869
# (format
2870
# (concat "%s --check" (if extra " --prefix=atest" ""))
2871
# quoted-script)))
2872
# get-script-name:
2873
# (lambda ()
2874
# (if (fboundp 'file-local-name)
2875
# (file-local-name (buffer-file-name))
2876
# (or (file-remote-p (buffer-file-name) 'localname)
2877
# (buffer-file-name))))
2878
# remove-test-window:
2879
# (lambda ()
2880
# (let ((test-window (get-buffer-window "*Test*")))
2881
# (if test-window (delete-window test-window))))
2882
# show-test-buffer-in-test-window:
2883
# (lambda ()
2884
# (when (not (get-buffer-window-list "*Test*"))
2885
# (setq next-error-last-buffer (get-buffer "*Test*"))
2886
# (let* ((side (if (>= (window-width) 146) 'right 'bottom))
2887
# (display-buffer-overriding-action
2888
# `((display-buffer-in-side-window) (side . ,side)
2889
# (window-height . fit-window-to-buffer)
2890
# (window-width . fit-window-to-buffer))))
2891
# (display-buffer "*Test*"))))
2892
# eval:
2893
# (progn
2894
# (let* ((run-extra-tests (lambda () (interactive)
2895
# (funcall run-tests t)))
2896
# (inner-keymap `(keymap (116 . ,run-extra-tests))) ; t
2897
# (outer-keymap `(keymap (3 . ,inner-keymap)))) ; C-c
2898
# (setq minor-mode-overriding-map-alist
2899
# (cons `(run-tests . ,outer-keymap)
2900
# minor-mode-overriding-map-alist)))
2901
# (add-hook 'after-save-hook run-tests 90 t))
2902
# End:
1692
if should_only_run_tests():
1693
# Call using ./tdd-python-script --check [--verbose]
1694
unittest.main()
1695
else:
1696
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0