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- Committer: Teddy Hogeborn
- Date: 2019-03-08 22:57:26 UTC
- Revision ID: teddy@recompile.se-20190308225726-9tmoaw98l7dmzteh
mandos-ctl: Bug fix: close an open file
* mandos-ctl (TestSetSecretCmd): Don't open /dev/null in the class
definition.
* mandos-ctl (TestSetSecretCmd): Don't open /dev/null in the class
definition.
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
#!/usr/bin/python3 -bbI
2
# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --check" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
3
#
4
# Mandos Control - Control or query the Mandos server
5
#
6
# Copyright © 2008-2020 Teddy Hogeborn
7
# Copyright © 2008-2020 Björn Påhlsson
1
#!/usr/bin/python
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
#
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
46
46
import tempfile
47
47
import contextlib
48
48
49
if sys.version_info.major == 2:
50
__metaclass__ = type
51
str = unicode
52
53
class gi:
54
"""Dummy gi module, for the tests"""
55
class repository:
56
class GLib:
57
class Error(Exception):
58
pass
59
dbussy = None
60
ravel = None
61
dbus_python = None
62
pydbus = None
63
64
try:
65
import dbussy
66
import ravel
67
except ImportError:
68
try:
69
import pydbus
70
import gi
71
except ImportError:
72
import dbus as dbus_python
73
49
import dbus
74
50
75
51
# Show warnings by default
76
52
if not sys.warnoptions:
84
60
logging.captureWarnings(True) # Show warnings via the logging system
85
61
86
62
if sys.version_info.major == 2:
87
import StringIO
88
io.StringIO = StringIO.StringIO
63
str = unicode
89
64
90
65
locale.setlocale(locale.LC_ALL, "")
91
66
92
version = "1.8.11"
93
94
95
def main():
96
parser = argparse.ArgumentParser()
97
add_command_line_options(parser)
98
99
options = parser.parse_args()
100
check_option_syntax(parser, options)
101
102
clientnames = options.client
103
104
if options.debug:
105
log.setLevel(logging.DEBUG)
106
107
if dbussy is not None and ravel is not None:
108
bus = dbussy_adapter.CachingBus(dbussy, ravel)
109
elif pydbus is not None:
110
bus = pydbus_adapter.CachingBus(pydbus)
111
else:
112
bus = dbus_python_adapter.CachingBus(dbus_python)
113
114
try:
115
all_clients = bus.get_clients_and_properties()
116
except dbus.ConnectFailed as e:
117
log.critical("Could not connect to Mandos server: %s", e)
118
sys.exit(1)
119
except dbus.Error as e:
120
log.critical(
121
"Failed to access Mandos server through D-Bus:\n%s", e)
122
sys.exit(1)
123
124
# Compile dict of (clientpath: properties) to process
125
if not clientnames:
126
clients = all_clients
127
else:
128
clients = {}
129
for name in clientnames:
130
for objpath, properties in all_clients.items():
131
if properties["Name"] == name:
132
clients[objpath] = properties
133
break
134
else:
135
log.critical("Client not found on server: %r", name)
136
sys.exit(1)
137
138
commands = commands_from_options(options)
139
140
for command in commands:
141
command.run(clients, bus)
142
143
144
def add_command_line_options(parser):
145
parser.add_argument("--version", action="version",
146
version="%(prog)s {}".format(version),
147
help="show version number and exit")
148
parser.add_argument("-a", "--all", action="store_true",
149
help="Select all clients")
150
parser.add_argument("-v", "--verbose", action="store_true",
151
help="Print all fields")
152
parser.add_argument("-j", "--dump-json", dest="commands",
153
action="append_const", default=[],
154
const=command.DumpJSON(),
155
help="Dump client data in JSON format")
156
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(),
160
help="Enable client")
161
enable_disable.add_argument("-d", "--disable", dest="commands",
162
action="append_const", default=[],
163
const=command.Disable(),
164
help="disable client")
165
parser.add_argument("-b", "--bump-timeout", dest="commands",
166
action="append_const", default=[],
167
const=command.BumpTimeout(),
168
help="Bump timeout for client")
169
start_stop_checker = parser.add_mutually_exclusive_group()
170
start_stop_checker.add_argument("--start-checker",
171
dest="commands",
172
action="append_const", default=[],
173
const=command.StartChecker(),
174
help="Start checker for client")
175
start_stop_checker.add_argument("--stop-checker", dest="commands",
176
action="append_const", default=[],
177
const=command.StopChecker(),
178
help="Stop checker for client")
179
parser.add_argument("-V", "--is-enabled", dest="commands",
180
action="append_const", default=[],
181
const=command.IsEnabled(),
182
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", dest="commands",
184
action="append_const", default=[],
185
const=command.Remove(),
186
help="Remove client")
187
parser.add_argument("-c", "--checker", dest="commands",
188
action="append", default=[],
189
metavar="COMMAND", type=command.SetChecker,
190
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")
206
approve_deny_default = parser.add_mutually_exclusive_group()
207
approve_deny_default.add_argument(
208
"--approve-by-default", dest="commands",
209
action="append_const", default=[],
210
const=command.ApproveByDefault(),
211
help="Set client to be approved by default")
212
approve_deny_default.add_argument(
213
"--deny-by-default", dest="commands",
214
action="append_const", default=[],
215
const=command.DenyByDefault(),
216
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")
236
approve_deny = parser.add_mutually_exclusive_group()
237
approve_deny.add_argument(
238
"-A", "--approve", dest="commands", action="append_const",
239
default=[], const=command.Approve(),
240
help="Approve any current client request")
241
approve_deny.add_argument("-D", "--deny", dest="commands",
242
action="append_const", default=[],
243
const=command.Deny(),
244
help="Deny any current client request")
245
parser.add_argument("--debug", action="store_true",
246
help="Debug mode (show D-Bus commands)")
247
parser.add_argument("--check", action="store_true",
248
help="Run self-test")
249
parser.add_argument("client", nargs="*", help="Client name")
250
251
252
def string_to_delta(interval):
253
"""Parse a string and return a datetime.timedelta"""
254
255
try:
256
return rfc3339_duration_to_delta(interval)
257
except ValueError as e:
258
log.warning("%s - Parsing as pre-1.6.1 interval instead",
259
' '.join(e.args))
260
return parse_pre_1_6_1_interval(interval)
67
domain = "se.recompile"
68
busname = domain + ".Mandos"
69
server_path = "/"
70
server_interface = domain + ".Mandos"
71
client_interface = domain + ".Mandos.Client"
72
version = "1.8.3"
73
74
75
try:
76
dbus.OBJECT_MANAGER_IFACE
77
except AttributeError:
78
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
79
80
81
def milliseconds_to_string(ms):
82
td = datetime.timedelta(0, 0, 0, ms)
83
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
84
.format(days="{}T".format(td.days) if td.days else "",
85
hours=td.seconds // 3600,
86
minutes=(td.seconds % 3600) // 60,
87
seconds=td.seconds % 60))
261
88
262
89
263
90
def rfc3339_duration_to_delta(duration):
264
91
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
265
92
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
93
>>> rfc3339_duration_to_delta("P7D")
94
datetime.timedelta(7)
95
>>> rfc3339_duration_to_delta("PT60S")
96
datetime.timedelta(0, 60)
97
>>> rfc3339_duration_to_delta("PT60M")
98
datetime.timedelta(0, 3600)
99
>>> rfc3339_duration_to_delta("P60M")
100
datetime.timedelta(1680)
101
>>> rfc3339_duration_to_delta("PT24H")
102
datetime.timedelta(1)
103
>>> rfc3339_duration_to_delta("P1W")
104
datetime.timedelta(7)
105
>>> rfc3339_duration_to_delta("PT5M30S")
106
datetime.timedelta(0, 330)
107
>>> rfc3339_duration_to_delta("P1DT3M20S")
108
datetime.timedelta(1, 200)
283
109
>>> # Can not be empty:
284
110
>>> rfc3339_duration_to_delta("")
285
111
Traceback (most recent call last):
286
112
...
287
ValueError: Invalid RFC 3339 duration: ""
113
ValueError: Invalid RFC 3339 duration: u''
288
114
>>> # Must start with "P":
289
115
>>> rfc3339_duration_to_delta("1D")
290
116
Traceback (most recent call last):
291
117
...
292
ValueError: Invalid RFC 3339 duration: "1D"
118
ValueError: Invalid RFC 3339 duration: u'1D'
293
119
>>> # Must use correct order
294
120
>>> rfc3339_duration_to_delta("PT1S2M")
295
121
Traceback (most recent call last):
296
122
...
297
ValueError: Invalid RFC 3339 duration: "PT1S2M"
123
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
298
124
>>> # Time needs time marker
299
125
>>> rfc3339_duration_to_delta("P1H2S")
300
126
Traceback (most recent call last):
301
127
...
302
ValueError: Invalid RFC 3339 duration: "P1H2S"
128
ValueError: Invalid RFC 3339 duration: u'P1H2S'
303
129
>>> # Weeks can not be combined with anything else
304
130
>>> rfc3339_duration_to_delta("P1D2W")
305
131
Traceback (most recent call last):
306
132
...
307
ValueError: Invalid RFC 3339 duration: "P1D2W"
133
ValueError: Invalid RFC 3339 duration: u'P1D2W'
308
134
>>> rfc3339_duration_to_delta("P2W2H")
309
135
Traceback (most recent call last):
310
136
...
311
ValueError: Invalid RFC 3339 duration: "P2W2H"
137
ValueError: Invalid RFC 3339 duration: u'P2W2H'
312
138
"""
313
139
314
140
# Parsing an RFC 3339 duration with regular expressions is not
385
211
break
386
212
else:
387
213
# No currently valid tokens were found
388
raise ValueError("Invalid RFC 3339 duration: \"{}\""
214
raise ValueError("Invalid RFC 3339 duration: {!r}"
389
215
.format(duration))
390
216
# End token found
391
217
return value
392
218
393
219
220
def string_to_delta(interval):
221
"""Parse a string and return a datetime.timedelta"""
222
223
try:
224
return rfc3339_duration_to_delta(interval)
225
except ValueError as e:
226
log.warning("%s - Parsing as pre-1.6.1 interval instead",
227
' '.join(e.args))
228
return parse_pre_1_6_1_interval(interval)
229
230
394
231
def parse_pre_1_6_1_interval(interval):
395
232
"""Parse an interval string as documented by Mandos before 1.6.1,
396
233
and return a datetime.timedelta
397
234
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
235
>>> parse_pre_1_6_1_interval('7d')
236
datetime.timedelta(7)
237
>>> parse_pre_1_6_1_interval('60s')
238
datetime.timedelta(0, 60)
239
>>> parse_pre_1_6_1_interval('60m')
240
datetime.timedelta(0, 3600)
241
>>> parse_pre_1_6_1_interval('24h')
242
datetime.timedelta(1)
243
>>> parse_pre_1_6_1_interval('1w')
244
datetime.timedelta(7)
245
>>> parse_pre_1_6_1_interval('5m 30s')
246
datetime.timedelta(0, 330)
247
>>> parse_pre_1_6_1_interval('')
248
datetime.timedelta(0)
412
249
>>> # Ignore unknown characters, allow any order and repetitions
413
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
414
True
250
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
251
datetime.timedelta(2, 480, 18000)
415
252
416
253
"""
417
254
434
271
return value
435
272
436
273
274
## Classes for commands.
275
276
# Abstract classes first
277
class Command(object):
278
"""Abstract class for commands"""
279
def run(self, mandos, clients):
280
"""Normal commands should implement run_on_one_client(), but
281
commands which want to operate on all clients at the same time
282
can override this run() method instead."""
283
self.mandos = mandos
284
for client, properties in clients.items():
285
self.run_on_one_client(client, properties)
286
287
class PrintCmd(Command):
288
"""Abstract class for commands printing client details"""
289
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
290
"Created", "Interval", "Host", "KeyID",
291
"Fingerprint", "CheckerRunning", "LastEnabled",
292
"ApprovalPending", "ApprovedByDefault",
293
"LastApprovalRequest", "ApprovalDelay",
294
"ApprovalDuration", "Checker", "ExtendedTimeout",
295
"Expires", "LastCheckerStatus")
296
def run(self, mandos, clients):
297
print(self.output(clients))
298
299
class PropertyCmd(Command):
300
"""Abstract class for Actions for setting one client property"""
301
def run_on_one_client(self, client, properties):
302
"""Set the Client's D-Bus property"""
303
client.Set(client_interface, self.property, self.value_to_set,
304
dbus_interface=dbus.PROPERTIES_IFACE)
305
306
class ValueArgumentMixIn(object):
307
"""Mixin class for commands taking a value as argument"""
308
def __init__(self, value):
309
self.value_to_set = value
310
311
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
312
"""Mixin class for commands taking a value argument as
313
milliseconds."""
314
@property
315
def value_to_set(self):
316
return self._vts
317
@value_to_set.setter
318
def value_to_set(self, value):
319
"""When setting, convert value to a datetime.timedelta"""
320
self._vts = int(round(value.total_seconds() * 1000))
321
322
# Actual (non-abstract) command classes
323
324
class PrintTableCmd(PrintCmd):
325
def __init__(self, verbose=False):
326
self.verbose = verbose
327
328
def output(self, clients):
329
default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
330
keywords = default_keywords
331
if self.verbose:
332
keywords = self.all_keywords
333
return str(self.TableOfClients(clients.values(), keywords))
334
335
class TableOfClients(object):
336
tableheaders = {
337
"Name": "Name",
338
"Enabled": "Enabled",
339
"Timeout": "Timeout",
340
"LastCheckedOK": "Last Successful Check",
341
"LastApprovalRequest": "Last Approval Request",
342
"Created": "Created",
343
"Interval": "Interval",
344
"Host": "Host",
345
"Fingerprint": "Fingerprint",
346
"KeyID": "Key ID",
347
"CheckerRunning": "Check Is Running",
348
"LastEnabled": "Last Enabled",
349
"ApprovalPending": "Approval Is Pending",
350
"ApprovedByDefault": "Approved By Default",
351
"ApprovalDelay": "Approval Delay",
352
"ApprovalDuration": "Approval Duration",
353
"Checker": "Checker",
354
"ExtendedTimeout": "Extended Timeout",
355
"Expires": "Expires",
356
"LastCheckerStatus": "Last Checker Status",
357
}
358
359
def __init__(self, clients, keywords, tableheaders=None):
360
self.clients = clients
361
self.keywords = keywords
362
if tableheaders is not None:
363
self.tableheaders = tableheaders
364
365
def __str__(self):
366
return "\n".join(self.rows())
367
368
if sys.version_info.major == 2:
369
__unicode__ = __str__
370
def __str__(self):
371
return str(self).encode(locale.getpreferredencoding())
372
373
def rows(self):
374
format_string = self.row_formatting_string()
375
rows = [self.header_line(format_string)]
376
rows.extend(self.client_line(client, format_string)
377
for client in self.clients)
378
return rows
379
380
def row_formatting_string(self):
381
"Format string used to format table rows"
382
return " ".join("{{{key}:{width}}}".format(
383
width=max(len(self.tableheaders[key]),
384
*(len(self.string_from_client(client, key))
385
for client in self.clients)),
386
key=key)
387
for key in self.keywords)
388
389
def string_from_client(self, client, key):
390
return self.valuetostring(client[key], key)
391
392
@staticmethod
393
def valuetostring(value, keyword):
394
if isinstance(value, dbus.Boolean):
395
return "Yes" if value else "No"
396
if keyword in ("Timeout", "Interval", "ApprovalDelay",
397
"ApprovalDuration", "ExtendedTimeout"):
398
return milliseconds_to_string(value)
399
return str(value)
400
401
def header_line(self, format_string):
402
return format_string.format(**self.tableheaders)
403
404
def client_line(self, client, format_string):
405
return format_string.format(
406
**{key: self.string_from_client(client, key)
407
for key in self.keywords})
408
409
410
411
class DumpJSONCmd(PrintCmd):
412
def output(self, clients):
413
data = {client["Name"]:
414
{key: self.dbus_boolean_to_bool(client[key])
415
for key in self.all_keywords}
416
for client in clients.values()}
417
return json.dumps(data, indent=4, separators=(',', ': '))
418
@staticmethod
419
def dbus_boolean_to_bool(value):
420
if isinstance(value, dbus.Boolean):
421
value = bool(value)
422
return value
423
424
class IsEnabledCmd(Command):
425
def run_on_one_client(self, client, properties):
426
if self.is_enabled(client, properties):
427
sys.exit(0)
428
sys.exit(1)
429
def is_enabled(self, client, properties):
430
return bool(properties["Enabled"])
431
432
class RemoveCmd(Command):
433
def run_on_one_client(self, client, properties):
434
self.mandos.RemoveClient(client.__dbus_object_path__)
435
436
class ApproveCmd(Command):
437
def run_on_one_client(self, client, properties):
438
client.Approve(dbus.Boolean(True),
439
dbus_interface=client_interface)
440
441
class DenyCmd(Command):
442
def run_on_one_client(self, client, properties):
443
client.Approve(dbus.Boolean(False),
444
dbus_interface=client_interface)
445
446
class EnableCmd(PropertyCmd):
447
property = "Enabled"
448
value_to_set = dbus.Boolean(True)
449
450
class DisableCmd(PropertyCmd):
451
property = "Enabled"
452
value_to_set = dbus.Boolean(False)
453
454
class BumpTimeoutCmd(PropertyCmd):
455
property = "LastCheckedOK"
456
value_to_set = ""
457
458
class StartCheckerCmd(PropertyCmd):
459
property = "CheckerRunning"
460
value_to_set = dbus.Boolean(True)
461
462
class StopCheckerCmd(PropertyCmd):
463
property = "CheckerRunning"
464
value_to_set = dbus.Boolean(False)
465
466
class ApproveByDefaultCmd(PropertyCmd):
467
property = "ApprovedByDefault"
468
value_to_set = dbus.Boolean(True)
469
470
class DenyByDefaultCmd(PropertyCmd):
471
property = "ApprovedByDefault"
472
value_to_set = dbus.Boolean(False)
473
474
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
475
property = "Checker"
476
477
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
478
property = "Host"
479
480
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
481
@property
482
def value_to_set(self):
483
return self._vts
484
@value_to_set.setter
485
def value_to_set(self, value):
486
"""When setting, read data from supplied file object"""
487
self._vts = value.read()
488
value.close()
489
property = "Secret"
490
491
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
492
property = "Timeout"
493
494
class SetExtendedTimeoutCmd(PropertyCmd,
495
MillisecondsValueArgumentMixIn):
496
property = "ExtendedTimeout"
497
498
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
499
property = "Interval"
500
501
class SetApprovalDelayCmd(PropertyCmd,
502
MillisecondsValueArgumentMixIn):
503
property = "ApprovalDelay"
504
505
class SetApprovalDurationCmd(PropertyCmd,
506
MillisecondsValueArgumentMixIn):
507
property = "ApprovalDuration"
508
509
def add_command_line_options(parser):
510
parser.add_argument("--version", action="version",
511
version="%(prog)s {}".format(version),
512
help="show version number and exit")
513
parser.add_argument("-a", "--all", action="store_true",
514
help="Select all clients")
515
parser.add_argument("-v", "--verbose", action="store_true",
516
help="Print all fields")
517
parser.add_argument("-j", "--dump-json", action="store_true",
518
help="Dump client data in JSON format")
519
enable_disable = parser.add_mutually_exclusive_group()
520
enable_disable.add_argument("-e", "--enable", action="store_true",
521
help="Enable client")
522
enable_disable.add_argument("-d", "--disable",
523
action="store_true",
524
help="disable client")
525
parser.add_argument("-b", "--bump-timeout", action="store_true",
526
help="Bump timeout for client")
527
start_stop_checker = parser.add_mutually_exclusive_group()
528
start_stop_checker.add_argument("--start-checker",
529
action="store_true",
530
help="Start checker for client")
531
start_stop_checker.add_argument("--stop-checker",
532
action="store_true",
533
help="Stop checker for client")
534
parser.add_argument("-V", "--is-enabled", action="store_true",
535
help="Check if client is enabled")
536
parser.add_argument("-r", "--remove", action="store_true",
537
help="Remove client")
538
parser.add_argument("-c", "--checker",
539
help="Set checker command for client")
540
parser.add_argument("-t", "--timeout", type=string_to_delta,
541
help="Set timeout for client")
542
parser.add_argument("--extended-timeout", type=string_to_delta,
543
help="Set extended timeout for client")
544
parser.add_argument("-i", "--interval", type=string_to_delta,
545
help="Set checker interval for client")
546
approve_deny_default = parser.add_mutually_exclusive_group()
547
approve_deny_default.add_argument(
548
"--approve-by-default", action="store_true",
549
default=None, dest="approved_by_default",
550
help="Set client to be approved by default")
551
approve_deny_default.add_argument(
552
"--deny-by-default", action="store_false",
553
dest="approved_by_default",
554
help="Set client to be denied by default")
555
parser.add_argument("--approval-delay", type=string_to_delta,
556
help="Set delay before client approve/deny")
557
parser.add_argument("--approval-duration", type=string_to_delta,
558
help="Set duration of one client approval")
559
parser.add_argument("-H", "--host", help="Set host for client")
560
parser.add_argument("-s", "--secret",
561
type=argparse.FileType(mode="rb"),
562
help="Set password blob (file) for client")
563
approve_deny = parser.add_mutually_exclusive_group()
564
approve_deny.add_argument(
565
"-A", "--approve", action="store_true",
566
help="Approve any current client request")
567
approve_deny.add_argument("-D", "--deny", action="store_true",
568
help="Deny any current client request")
569
parser.add_argument("--check", action="store_true",
570
help="Run self-test")
571
parser.add_argument("client", nargs="*", help="Client name")
572
573
574
def commands_from_options(options):
575
576
commands = []
577
578
if options.dump_json:
579
commands.append(DumpJSONCmd())
580
581
if options.enable:
582
commands.append(EnableCmd())
583
584
if options.disable:
585
commands.append(DisableCmd())
586
587
if options.bump_timeout:
588
commands.append(BumpTimeoutCmd())
589
590
if options.start_checker:
591
commands.append(StartCheckerCmd())
592
593
if options.stop_checker:
594
commands.append(StopCheckerCmd())
595
596
if options.is_enabled:
597
commands.append(IsEnabledCmd())
598
599
if options.remove:
600
commands.append(RemoveCmd())
601
602
if options.checker is not None:
603
commands.append(SetCheckerCmd(options.checker))
604
605
if options.timeout is not None:
606
commands.append(SetTimeoutCmd(options.timeout))
607
608
if options.extended_timeout:
609
commands.append(
610
SetExtendedTimeoutCmd(options.extended_timeout))
611
612
if options.interval is not None:
613
commands.append(SetIntervalCmd(options.interval))
614
615
if options.approved_by_default is not None:
616
if options.approved_by_default:
617
commands.append(ApproveByDefaultCmd())
618
else:
619
commands.append(DenyByDefaultCmd())
620
621
if options.approval_delay is not None:
622
commands.append(SetApprovalDelayCmd(options.approval_delay))
623
624
if options.approval_duration is not None:
625
commands.append(
626
SetApprovalDurationCmd(options.approval_duration))
627
628
if options.host is not None:
629
commands.append(SetHostCmd(options.host))
630
631
if options.secret is not None:
632
commands.append(SetSecretCmd(options.secret))
633
634
if options.approve:
635
commands.append(ApproveCmd())
636
637
if options.deny:
638
commands.append(DenyCmd())
639
640
# If no command option has been given, show table of clients,
641
# optionally verbosely
642
if not commands:
643
commands.append(PrintTableCmd(verbose=options.verbose))
644
645
return commands
646
647
437
648
def check_option_syntax(parser, options):
438
649
"""Apply additional restrictions on options, not expressible in
439
650
argparse"""
440
651
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)
652
def has_actions(options):
653
return any((options.enable,
654
options.disable,
655
options.bump_timeout,
656
options.start_checker,
657
options.stop_checker,
658
options.is_enabled,
659
options.remove,
660
options.checker is not None,
661
options.timeout is not None,
662
options.extended_timeout is not None,
663
options.interval is not None,
664
options.approved_by_default is not None,
665
options.approval_delay is not None,
666
options.approval_duration is not None,
667
options.host is not None,
668
options.secret is not None,
669
options.approve,
670
options.deny))
464
671
465
if has_commands(options) and not (options.client or options.all):
672
if has_actions(options) and not (options.client or options.all):
466
673
parser.error("Options require clients names or --all.")
467
if options.verbose and has_commands(options):
674
if options.verbose and has_actions(options):
468
675
parser.error("--verbose can only be used alone.")
469
if (has_commands(options, (command.DumpJSON,))
470
and (options.verbose or len(options.commands) > 1)):
676
if options.dump_json and (options.verbose
677
or has_actions(options)):
471
678
parser.error("--dump-json can only be used alone.")
472
if options.all and not has_commands(options):
679
if options.all and not has_actions(options):
473
680
parser.error("--all requires an action.")
474
if (has_commands(options, (command.IsEnabled,))
475
and len(options.client) > 1):
681
if options.is_enabled and len(options.client) > 1:
476
682
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
787
788
789
def commands_from_options(options):
790
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)
809
else:
810
cleaned_after.append(cmd)
811
if cleaned_after != after_remove:
812
commands = before_remove + cleaned_after
813
814
# If no command option has been given, show table of clients,
815
# optionally verbosely
816
if not commands:
817
commands.append(command.PrintTable(verbose=options.verbose))
818
819
return commands
820
821
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
922
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
1032
1033
@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"
1094
683
684
685
def main():
686
parser = argparse.ArgumentParser()
687
688
add_command_line_options(parser)
689
690
options = parser.parse_args()
691
692
check_option_syntax(parser, options)
693
694
clientnames = options.client
695
696
try:
697
bus = dbus.SystemBus()
698
mandos_dbus_objc = bus.get_object(busname, server_path)
699
except dbus.exceptions.DBusException:
700
log.critical("Could not connect to Mandos server")
701
sys.exit(1)
702
703
mandos_serv = dbus.Interface(mandos_dbus_objc,
704
dbus_interface=server_interface)
705
mandos_serv_object_manager = dbus.Interface(
706
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
707
708
# Filter out log message from dbus module
709
dbus_logger = logging.getLogger("dbus.proxies")
710
class NullFilter(logging.Filter):
711
def filter(self, record):
712
return False
713
dbus_filter = NullFilter()
714
try:
715
dbus_logger.addFilter(dbus_filter)
716
mandos_clients = {path: ifs_and_props[client_interface]
717
for path, ifs_and_props in
718
mandos_serv_object_manager
719
.GetManagedObjects().items()
720
if client_interface in ifs_and_props}
721
except dbus.exceptions.DBusException as e:
722
log.critical("Failed to access Mandos server through D-Bus:"
723
"\n%s", e)
724
sys.exit(1)
725
finally:
726
# restore dbus logger
727
dbus_logger.removeFilter(dbus_filter)
728
729
# Compile dict of (clients: properties) to process
730
clients = {}
731
732
if not clientnames:
733
clients = {bus.get_object(busname, path): properties
734
for path, properties in mandos_clients.items()}
735
else:
736
for name in clientnames:
737
for path, client in mandos_clients.items():
738
if client["Name"] == name:
739
client_objc = bus.get_object(busname, path)
740
clients[client_objc] = client
741
break
742
else:
743
log.critical("Client not found on server: %r", name)
744
sys.exit(1)
745
746
# Run all commands on clients
747
commands = commands_from_options(options)
748
for command in commands:
749
command.run(mandos_serv, clients)
1095
750
1096
751
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"))
1155
752
class Test_milliseconds_to_string(unittest.TestCase):
753
def test_all(self):
754
self.assertEqual(milliseconds_to_string(93785000),
755
"1T02:03:05")
756
def test_no_days(self):
757
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
758
def test_all_zero(self):
759
self.assertEqual(milliseconds_to_string(0), "00:00:00")
760
def test_no_fractional_seconds(self):
761
self.assertEqual(milliseconds_to_string(400), "00:00:00")
762
self.assertEqual(milliseconds_to_string(900), "00:00:00")
763
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
764
765
class Test_string_to_delta(unittest.TestCase):
766
def test_handles_basic_rfc3339(self):
767
self.assertEqual(string_to_delta("PT0S"),
768
datetime.timedelta())
769
self.assertEqual(string_to_delta("P0D"),
770
datetime.timedelta())
771
self.assertEqual(string_to_delta("PT1S"),
772
datetime.timedelta(0, 1))
773
self.assertEqual(string_to_delta("PT2H"),
774
datetime.timedelta(0, 7200))
1156
775
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)
1160
1161
1162
class Test_check_option_syntax(unittest.TestCase):
1163
def setUp(self):
1164
self.parser = argparse.ArgumentParser()
1165
add_command_line_options(self.parser)
1166
1167
def test_actions_requires_client_or_all(self):
1168
for action, value in self.actions.items():
1169
args = self.actionargs(action, value)
1170
with self.assertParseError():
1171
self.parse_args(args)
1172
1173
# This mostly corresponds to the definition from has_commands() in
1174
# check_option_syntax()
1175
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,
1195
}
1196
1197
@staticmethod
1198
def actionargs(action, value, *args):
1199
if value is not None:
1200
return [action, value] + list(args)
776
# assertLogs only exists in Python 3.4
777
if hasattr(self, "assertLogs"):
778
with self.assertLogs(log, logging.WARNING):
779
value = string_to_delta("2h")
1201
780
else:
1202
return [action] + list(args)
1203
1204
@contextlib.contextmanager
1205
def assertParseError(self):
1206
with self.assertRaises(SystemExit) as e:
1207
with self.redirect_stderr_to_devnull():
1208
yield
1209
# Exit code from argparse is guaranteed to be "2". Reference:
1210
# https://docs.python.org/3/library
1211
# /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)
1217
1218
@staticmethod
1219
@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
781
class WarningFilter(logging.Filter):
782
"""Don't show, but record the presence of, warnings"""
783
def filter(self, record):
784
is_warning = record.levelno >= logging.WARNING
785
self.found = is_warning or getattr(self, "found",
786
False)
787
return not is_warning
788
warning_filter = WarningFilter()
789
log.addFilter(warning_filter)
1224
790
try:
1225
yield
791
value = string_to_delta("2h")
1226
792
finally:
1227
sys.stderr = old_stderr
1228
1229
def check_option_syntax(self, options):
1230
check_option_syntax(self.parser, options)
1231
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)
1245
1246
def test_dump_json_conflicts_with_verbose(self):
1247
args = ["--dump-json", "--verbose"]
1248
with self.assertParseError():
1249
self.parse_args(args)
1250
1251
def test_dump_json_conflicts_with_action(self):
1252
for action, value in self.actions.items():
1253
args = self.actionargs(action, value, "--dump-json")
1254
with self.assertParseError():
1255
self.parse_args(args)
1256
1257
def test_all_can_not_be_alone(self):
1258
args = ["--all"]
1259
with self.assertParseError():
1260
self.parse_args(args)
1261
1262
def test_all_is_ok_with_any_action(self):
1263
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)
1294
1295
def test_is_enabled_fails_without_client(self):
1296
args = ["--is-enabled"]
1297
with self.assertParseError():
1298
self.parse_args(args)
1299
1300
def test_is_enabled_fails_with_two_clients(self):
1301
args = ["--is-enabled", "client1", "client2"]
1302
with self.assertParseError():
1303
self.parse_args(args)
1304
1305
def test_remove_can_only_be_combined_with_action_deny(self):
1306
for action, value in self.actions.items():
1307
if action in {"--remove", "--deny"}:
1308
continue
1309
args = self.actionargs(action, value, "--all",
1310
"--remove")
1311
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")
2061
2062
2063
class Test_commands_from_options(unittest.TestCase):
2064
2065
def setUp(self):
2066
self.parser = argparse.ArgumentParser()
2067
add_command_line_options(self.parser)
2068
2069
def test_is_enabled(self):
2070
self.assert_command_from_args(["--is-enabled", "client"],
2071
command.IsEnabled)
2072
2073
def assert_command_from_args(self, args, command_cls, length=1,
2074
clients=None, **cmd_attrs):
2075
"""Assert that parsing ARGS should result in an instance of
2076
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
2077
options = self.parser.parse_args(args)
2078
check_option_syntax(self.parser, options)
2079
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)
2088
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)
2096
2097
def test_is_enabled_short(self):
2098
self.assert_command_from_args(["-V", "client"],
2099
command.IsEnabled)
2100
2101
def test_approve(self):
2102
self.assert_command_from_args(["--approve", "client"],
2103
command.Approve)
2104
2105
def test_approve_short(self):
2106
self.assert_command_from_args(["-A", "client"],
2107
command.Approve)
2108
2109
def test_deny(self):
2110
self.assert_command_from_args(["--deny", "client"],
2111
command.Deny)
2112
2113
def test_deny_short(self):
2114
self.assert_command_from_args(["-D", "client"], command.Deny)
2115
2116
def test_remove(self):
2117
self.assert_command_from_args(["--remove", "client"],
2118
command.Remove)
2119
2120
def test_deny_before_remove(self):
2121
options = self.parser.parse_args(["--deny", "--remove",
2122
"client"])
2123
check_option_syntax(self.parser, options)
2124
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)
2128
2129
def test_deny_before_remove_reversed(self):
2130
options = self.parser.parse_args(["--remove", "--deny",
2131
"--all"])
2132
check_option_syntax(self.parser, options)
2133
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)
2137
2138
def test_remove_short(self):
2139
self.assert_command_from_args(["-r", "client"],
2140
command.Remove)
2141
2142
def test_dump_json(self):
2143
self.assert_command_from_args(["--dump-json"],
2144
command.DumpJSON)
2145
2146
def test_enable(self):
2147
self.assert_command_from_args(["--enable", "client"],
2148
command.Enable)
2149
2150
def test_enable_short(self):
2151
self.assert_command_from_args(["-e", "client"],
2152
command.Enable)
2153
2154
def test_disable(self):
2155
self.assert_command_from_args(["--disable", "client"],
2156
command.Disable)
2157
2158
def test_disable_short(self):
2159
self.assert_command_from_args(["-d", "client"],
2160
command.Disable)
2161
2162
def test_bump_timeout(self):
2163
self.assert_command_from_args(["--bump-timeout", "client"],
2164
command.BumpTimeout)
2165
2166
def test_bump_timeout_short(self):
2167
self.assert_command_from_args(["-b", "client"],
2168
command.BumpTimeout)
2169
2170
def test_start_checker(self):
2171
self.assert_command_from_args(["--start-checker", "client"],
2172
command.StartChecker)
2173
2174
def test_stop_checker(self):
2175
self.assert_command_from_args(["--stop-checker", "client"],
2176
command.StopChecker)
2177
2178
def test_approve_by_default(self):
2179
self.assert_command_from_args(["--approve-by-default",
2180
"client"],
2181
command.ApproveByDefault)
2182
2183
def test_deny_by_default(self):
2184
self.assert_command_from_args(["--deny-by-default", "client"],
2185
command.DenyByDefault)
2186
2187
def test_checker(self):
2188
self.assert_command_from_args(["--checker", ":", "client"],
2189
command.SetChecker,
2190
value_to_set=":")
2191
2192
def test_checker_empty(self):
2193
self.assert_command_from_args(["--checker", "", "client"],
2194
command.SetChecker,
2195
value_to_set="")
2196
2197
def test_checker_short(self):
2198
self.assert_command_from_args(["-c", ":", "client"],
2199
command.SetChecker,
2200
value_to_set=":")
2201
2202
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")
2206
2207
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")
2211
2212
def test_secret_devnull(self):
2213
self.assert_command_from_args(["--secret", os.path.devnull,
2214
"client"], command.SetSecret,
2215
value_to_set=b"")
2216
2217
def test_secret_tempfile(self):
2218
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2219
value = b"secret\0xyzzy\nbar"
2220
f.write(value)
2221
f.seek(0)
2222
self.assert_command_from_args(["--secret", f.name,
2223
"client"],
2224
command.SetSecret,
2225
value_to_set=value)
2226
2227
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"")
2231
2232
def test_secret_tempfile_short(self):
2233
with tempfile.NamedTemporaryFile(mode="r+b") as f:
2234
value = b"secret\0xyzzy\nbar"
2235
f.write(value)
2236
f.seek(0)
2237
self.assert_command_from_args(["-s", f.name, "client"],
2238
command.SetSecret,
2239
value_to_set=value)
2240
2241
def test_timeout(self):
2242
self.assert_command_from_args(["--timeout", "PT5M", "client"],
2243
command.SetTimeout,
2244
value_to_set=300000)
2245
2246
def test_timeout_short(self):
2247
self.assert_command_from_args(["-t", "PT5M", "client"],
2248
command.SetTimeout,
2249
value_to_set=300000)
2250
2251
def test_extended_timeout(self):
2252
self.assert_command_from_args(["--extended-timeout", "PT15M",
2253
"client"],
2254
command.SetExtendedTimeout,
2255
value_to_set=900000)
2256
2257
def test_interval(self):
2258
self.assert_command_from_args(["--interval", "PT2M",
2259
"client"], command.SetInterval,
2260
value_to_set=120000)
2261
2262
def test_interval_short(self):
2263
self.assert_command_from_args(["-i", "PT2M", "client"],
2264
command.SetInterval,
2265
value_to_set=120000)
2266
2267
def test_approval_delay(self):
2268
self.assert_command_from_args(["--approval-delay", "PT30S",
2269
"client"],
2270
command.SetApprovalDelay,
2271
value_to_set=30000)
2272
2273
def test_approval_duration(self):
2274
self.assert_command_from_args(["--approval-duration", "PT1S",
2275
"client"],
2276
command.SetApprovalDuration,
2277
value_to_set=1000)
2278
2279
def test_print_table(self):
2280
self.assert_command_from_args([], command.PrintTable,
2281
verbose=False)
2282
2283
def test_print_table_verbose(self):
2284
self.assert_command_from_args(["--verbose"],
2285
command.PrintTable,
2286
verbose=True)
2287
2288
def test_print_table_verbose_short(self):
2289
self.assert_command_from_args(["-v"], command.PrintTable,
2290
verbose=True)
2291
2292
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):
793
log.removeFilter(warning_filter)
794
self.assertTrue(getattr(warning_filter, "found", False))
795
self.assertEqual(value, datetime.timedelta(0, 7200))
796
797
798
class TestCmd(unittest.TestCase):
2325
799
"""Abstract class for tests of command classes"""
2326
2327
class FakeMandosBus(dbus.MandosBus):
2328
def __init__(self, testcase):
2329
self.client_properties = {
800
def setUp(self):
801
testcase = self
802
class MockClient(object):
803
def __init__(self, name, **attributes):
804
self.__dbus_object_path__ = "objpath_{}".format(name)
805
self.attributes = attributes
806
self.attributes["Name"] = name
807
self.calls = []
808
def Set(self, interface, property, value, dbus_interface):
809
testcase.assertEqual(interface, client_interface)
810
testcase.assertEqual(dbus_interface,
811
dbus.PROPERTIES_IFACE)
812
self.attributes[property] = value
813
def Get(self, interface, property, dbus_interface):
814
testcase.assertEqual(interface, client_interface)
815
testcase.assertEqual(dbus_interface,
816
dbus.PROPERTIES_IFACE)
817
return self.attributes[property]
818
def Approve(self, approve, dbus_interface):
819
testcase.assertEqual(dbus_interface, client_interface)
820
self.calls.append(("Approve", (approve,
821
dbus_interface)))
822
self.client = MockClient(
823
"foo",
824
KeyID=("92ed150794387c03ce684574b1139a65"
825
"94a34f895daaaf09fd8ea90a27cddb12"),
826
Secret=b"secret",
827
Host="foo.example.org",
828
Enabled=dbus.Boolean(True),
829
Timeout=300000,
830
LastCheckedOK="2019-02-03T00:00:00",
831
Created="2019-01-02T00:00:00",
832
Interval=120000,
833
Fingerprint=("778827225BA7DE539C5A"
834
"7CFA59CFF7CDBD9A5920"),
835
CheckerRunning=dbus.Boolean(False),
836
LastEnabled="2019-01-03T00:00:00",
837
ApprovalPending=dbus.Boolean(False),
838
ApprovedByDefault=dbus.Boolean(True),
839
LastApprovalRequest="",
840
ApprovalDelay=0,
841
ApprovalDuration=1000,
842
Checker="fping -q -- %(host)s",
843
ExtendedTimeout=900000,
844
Expires="2019-02-04T00:00:00",
845
LastCheckerStatus=0)
846
self.other_client = MockClient(
847
"barbar",
848
KeyID=("0558568eedd67d622f5c83b35a115f79"
849
"6ab612cff5ad227247e46c2b020f441c"),
850
Secret=b"secretbar",
851
Host="192.0.2.3",
852
Enabled=dbus.Boolean(True),
853
Timeout=300000,
854
LastCheckedOK="2019-02-04T00:00:00",
855
Created="2019-01-03T00:00:00",
856
Interval=120000,
857
Fingerprint=("3E393AEAEFB84C7E89E2"
858
"F547B3A107558FCA3A27"),
859
CheckerRunning=dbus.Boolean(True),
860
LastEnabled="2019-01-04T00:00:00",
861
ApprovalPending=dbus.Boolean(False),
862
ApprovedByDefault=dbus.Boolean(False),
863
LastApprovalRequest="2019-01-03T00:00:00",
864
ApprovalDelay=30000,
865
ApprovalDuration=1000,
866
Checker=":",
867
ExtendedTimeout=900000,
868
Expires="2019-02-05T00:00:00",
869
LastCheckerStatus=-2)
870
self.clients = collections.OrderedDict(
871
[
872
(self.client, self.client.attributes),
873
(self.other_client, self.other_client.attributes),
874
])
875
self.one_client = {self.client: self.client.attributes}
876
877
class TestPrintTableCmd(TestCmd):
878
def test_normal(self):
879
output = PrintTableCmd().output(self.clients)
880
expected_output = """
881
Name Enabled Timeout Last Successful Check
882
foo Yes 00:05:00 2019-02-03T00:00:00
883
barbar Yes 00:05:00 2019-02-04T00:00:00
884
"""[1:-1]
885
self.assertEqual(output, expected_output)
886
def test_verbose(self):
887
output = PrintTableCmd(verbose=True).output(self.clients)
888
expected_output = """
889
Name Enabled Timeout Last Successful Check Created Interval Host Key ID Fingerprint Check Is Running Last Enabled Approval Is Pending Approved By Default Last Approval Request Approval Delay Approval Duration Checker Extended Timeout Expires Last Checker Status
890
foo Yes 00:05:00 2019-02-03T00:00:00 2019-01-02T00:00:00 00:02:00 foo.example.org 92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8ea90a27cddb12 778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 No 2019-01-03T00:00:00 No Yes 00:00:00 00:00:01 fping -q -- %(host)s 00:15:00 2019-02-04T00:00:00 0
891
barbar Yes 00:05:00 2019-02-04T00:00:00 2019-01-03T00:00:00 00:02:00 192.0.2.3 0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e46c2b020f441c 3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 Yes 2019-01-04T00:00:00 No No 2019-01-03T00:00:00 00:00:30 00:00:01 : 00:15:00 2019-02-05T00:00:00 -2
892
"""[1:-1]
893
self.assertEqual(output, expected_output)
894
def test_one_client(self):
895
output = PrintTableCmd().output(self.one_client)
896
expected_output = """
897
Name Enabled Timeout Last Successful Check
898
foo Yes 00:05:00 2019-02-03T00:00:00
899
"""[1:-1]
900
self.assertEqual(output, expected_output)
901
902
class TestDumpJSONCmd(TestCmd):
903
def setUp(self):
904
self.expected_json = {
905
"foo": {
2330
906
"Name": "foo",
2331
907
"KeyID": ("92ed150794387c03ce684574b1139a65"
2332
908
"94a34f895daaaf09fd8ea90a27cddb12"),
2333
"Secret": b"secret",
2334
909
"Host": "foo.example.org",
2335
910
"Enabled": True,
2336
911
"Timeout": 300000,
2350
925
"ExtendedTimeout": 900000,
2351
926
"Expires": "2019-02-04T00:00:00",
2352
927
"LastCheckerStatus": 0,
2353
}
2354
self.other_client_properties = {
928
},
929
"barbar": {
2355
930
"Name": "barbar",
2356
931
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2357
932
"6ab612cff5ad227247e46c2b020f441c"),
2358
"Secret": b"secretbar",
2359
933
"Host": "192.0.2.3",
2360
934
"Enabled": True,
2361
935
"Timeout": 300000,
2370
944
"ApprovedByDefault": False,
2371
945
"LastApprovalRequest": "2019-01-03T00:00:00",
2372
946
"ApprovalDelay": 30000,
2373
"ApprovalDuration": 93785000,
947
"ApprovalDuration": 1000,
2374
948
"Checker": ":",
2375
949
"ExtendedTimeout": 900000,
2376
950
"Expires": "2019-02-05T00:00:00",
2377
951
"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):
952
},
953
}
954
return super(TestDumpJSONCmd, self).setUp()
955
def test_normal(self):
956
json_data = json.loads(DumpJSONCmd().output(self.clients))
957
self.assertDictEqual(json_data, self.expected_json)
958
def test_one_client(self):
959
clients = self.one_client
960
json_data = json.loads(DumpJSONCmd().output(clients))
961
expected_json = {"foo": self.expected_json["foo"]}
962
self.assertDictEqual(json_data, expected_json)
963
964
class TestIsEnabledCmd(TestCmd):
965
def test_is_enabled(self):
966
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
967
for client, properties in self.clients.items()))
968
def test_is_enabled_run_exits_successfully(self):
2422
969
with self.assertRaises(SystemExit) as e:
2423
command.IsEnabled().run(self.bus.one_client)
970
IsEnabledCmd().run(None, self.one_client)
2424
971
if e.exception.code is not None:
2425
self.assertEqual(0, e.exception.code)
972
self.assertEqual(e.exception.code, 0)
2426
973
else:
2427
974
self.assertIsNone(e.exception.code)
2428
2429
def test_IsEnabled_exits_with_failure(self):
2430
self.bus.client_properties["Enabled"] = False
975
def test_is_enabled_run_exits_with_failure(self):
976
self.client.attributes["Enabled"] = dbus.Boolean(False)
2431
977
with self.assertRaises(SystemExit) as e:
2432
command.IsEnabled().run(self.bus.one_client)
978
IsEnabledCmd().run(None, self.one_client)
2433
979
if isinstance(e.exception.code, int):
2434
self.assertNotEqual(0, e.exception.code)
980
self.assertNotEqual(e.exception.code, 0)
2435
981
else:
2436
982
self.assertIsNotNone(e.exception.code)
2437
983
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
for clientpath in self.bus.clients:
2443
self.assertIn(("Approve", busname, clientpath,
2444
client_interface, (True,)), self.bus.calls)
2445
2446
def test_Deny(self):
2447
busname = "se.recompile.Mandos"
2448
client_interface = "se.recompile.Mandos.Client"
2449
command.Deny().run(self.bus.clients, self.bus)
2450
for clientpath in self.bus.clients:
2451
self.assertIn(("Approve", busname, clientpath,
2452
client_interface, (False,)),
2453
self.bus.calls)
2454
2455
def test_Remove(self):
2456
command.Remove().run(self.bus.clients, self.bus)
2457
for clientpath in self.bus.clients:
2458
self.assertIn(("RemoveClient", dbus_busname,
2459
dbus_server_path, dbus_server_interface,
2460
(clientpath,)), self.bus.calls)
2461
2462
expected_json = {
2463
"foo": {
2464
"Name": "foo",
2465
"KeyID": ("92ed150794387c03ce684574b1139a65"
2466
"94a34f895daaaf09fd8ea90a27cddb12"),
2467
"Host": "foo.example.org",
2468
"Enabled": True,
2469
"Timeout": 300000,
2470
"LastCheckedOK": "2019-02-03T00:00:00",
2471
"Created": "2019-01-02T00:00:00",
2472
"Interval": 120000,
2473
"Fingerprint": ("778827225BA7DE539C5A"
2474
"7CFA59CFF7CDBD9A5920"),
2475
"CheckerRunning": False,
2476
"LastEnabled": "2019-01-03T00:00:00",
2477
"ApprovalPending": False,
2478
"ApprovedByDefault": True,
2479
"LastApprovalRequest": "",
2480
"ApprovalDelay": 0,
2481
"ApprovalDuration": 1000,
2482
"Checker": "fping -q -- %(host)s",
2483
"ExtendedTimeout": 900000,
2484
"Expires": "2019-02-04T00:00:00",
2485
"LastCheckerStatus": 0,
2486
},
2487
"barbar": {
2488
"Name": "barbar",
2489
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2490
"6ab612cff5ad227247e46c2b020f441c"),
2491
"Host": "192.0.2.3",
2492
"Enabled": True,
2493
"Timeout": 300000,
2494
"LastCheckedOK": "2019-02-04T00:00:00",
2495
"Created": "2019-01-03T00:00:00",
2496
"Interval": 120000,
2497
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2498
"F547B3A107558FCA3A27"),
2499
"CheckerRunning": True,
2500
"LastEnabled": "2019-01-04T00:00:00",
2501
"ApprovalPending": False,
2502
"ApprovedByDefault": False,
2503
"LastApprovalRequest": "2019-01-03T00:00:00",
2504
"ApprovalDelay": 30000,
2505
"ApprovalDuration": 93785000,
2506
"Checker": ":",
2507
"ExtendedTimeout": 900000,
2508
"Expires": "2019-02-05T00:00:00",
2509
"LastCheckerStatus": -2,
2510
},
2511
}
2512
2513
def test_DumpJSON_normal(self):
2514
with self.capture_stdout_to_buffer() as buffer:
2515
command.DumpJSON().run(self.bus.clients)
2516
json_data = json.loads(buffer.getvalue())
2517
self.assertDictEqual(self.expected_json, json_data)
2518
2519
@staticmethod
2520
@contextlib.contextmanager
2521
def capture_stdout_to_buffer():
2522
capture_buffer = io.StringIO()
2523
old_stdout = sys.stdout
2524
sys.stdout = capture_buffer
2525
try:
2526
yield capture_buffer
2527
finally:
2528
sys.stdout = old_stdout
2529
2530
def test_DumpJSON_one_client(self):
2531
with self.capture_stdout_to_buffer() as buffer:
2532
command.DumpJSON().run(self.bus.one_client)
2533
json_data = json.loads(buffer.getvalue())
2534
expected_json = {"foo": self.expected_json["foo"]}
2535
self.assertDictEqual(expected_json, json_data)
2536
2537
def test_PrintTable_normal(self):
2538
with self.capture_stdout_to_buffer() as buffer:
2539
command.PrintTable().run(self.bus.clients)
2540
expected_output = "\n".join((
2541
"Name Enabled Timeout Last Successful Check",
2542
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2543
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2544
)) + "\n"
2545
self.assertEqual(expected_output, buffer.getvalue())
2546
2547
def test_PrintTable_verbose(self):
2548
with self.capture_stdout_to_buffer() as buffer:
2549
command.PrintTable(verbose=True).run(self.bus.clients)
2550
columns = (
2551
(
2552
"Name ",
2553
"foo ",
2554
"barbar ",
2555
),(
2556
"Enabled ",
2557
"Yes ",
2558
"Yes ",
2559
),(
2560
"Timeout ",
2561
"00:05:00 ",
2562
"00:05:00 ",
2563
),(
2564
"Last Successful Check ",
2565
"2019-02-03T00:00:00 ",
2566
"2019-02-04T00:00:00 ",
2567
),(
2568
"Created ",
2569
"2019-01-02T00:00:00 ",
2570
"2019-01-03T00:00:00 ",
2571
),(
2572
"Interval ",
2573
"00:02:00 ",
2574
"00:02:00 ",
2575
),(
2576
"Host ",
2577
"foo.example.org ",
2578
"192.0.2.3 ",
2579
),(
2580
("Key ID "
2581
" "),
2582
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2583
"ea90a27cddb12 "),
2584
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2585
"46c2b020f441c "),
2586
),(
2587
"Fingerprint ",
2588
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2589
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2590
),(
2591
"Check Is Running ",
2592
"No ",
2593
"Yes ",
2594
),(
2595
"Last Enabled ",
2596
"2019-01-03T00:00:00 ",
2597
"2019-01-04T00:00:00 ",
2598
),(
2599
"Approval Is Pending ",
2600
"No ",
2601
"No ",
2602
),(
2603
"Approved By Default ",
2604
"Yes ",
2605
"No ",
2606
),(
2607
"Last Approval Request ",
2608
" ",
2609
"2019-01-03T00:00:00 ",
2610
),(
2611
"Approval Delay ",
2612
"00:00:00 ",
2613
"00:00:30 ",
2614
),(
2615
"Approval Duration ",
2616
"00:00:01 ",
2617
"1T02:03:05 ",
2618
),(
2619
"Checker ",
2620
"fping -q -- %(host)s ",
2621
": ",
2622
),(
2623
"Extended Timeout ",
2624
"00:15:00 ",
2625
"00:15:00 ",
2626
),(
2627
"Expires ",
2628
"2019-02-04T00:00:00 ",
2629
"2019-02-05T00:00:00 ",
2630
),(
2631
"Last Checker Status",
2632
"0 ",
2633
"-2 ",
2634
)
2635
)
2636
num_lines = max(len(rows) for rows in columns)
2637
expected_output = ("\n".join("".join(rows[line]
2638
for rows in columns)
2639
for line in range(num_lines))
2640
+ "\n")
2641
self.assertEqual(expected_output, buffer.getvalue())
2642
2643
def test_PrintTable_one_client(self):
2644
with self.capture_stdout_to_buffer() as buffer:
2645
command.PrintTable().run(self.bus.one_client)
2646
expected_output = "\n".join((
2647
"Name Enabled Timeout Last Successful Check",
2648
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2649
)) + "\n"
2650
self.assertEqual(expected_output, buffer.getvalue())
2651
2652
2653
class TestPropertySetterCmd(TestCommand):
2654
"""Abstract class for tests of command.PropertySetter classes"""
2655
984
class TestRemoveCmd(TestCmd):
985
def test_remove(self):
986
class MockMandos(object):
987
def __init__(self):
988
self.calls = []
989
def RemoveClient(self, dbus_path):
990
self.calls.append(("RemoveClient", (dbus_path,)))
991
mandos = MockMandos()
992
super(TestRemoveCmd, self).setUp()
993
RemoveCmd().run(mandos, self.clients)
994
self.assertEqual(len(mandos.calls), 2)
995
for client in self.clients:
996
self.assertIn(("RemoveClient",
997
(client.__dbus_object_path__,)),
998
mandos.calls)
999
1000
class TestApproveCmd(TestCmd):
1001
def test_approve(self):
1002
ApproveCmd().run(None, self.clients)
1003
for client in self.clients:
1004
self.assertIn(("Approve", (True, client_interface)),
1005
client.calls)
1006
1007
class TestDenyCmd(TestCmd):
1008
def test_deny(self):
1009
DenyCmd().run(None, self.clients)
1010
for client in self.clients:
1011
self.assertIn(("Approve", (False, client_interface)),
1012
client.calls)
1013
1014
class TestEnableCmd(TestCmd):
1015
def test_enable(self):
1016
for client in self.clients:
1017
client.attributes["Enabled"] = False
1018
1019
EnableCmd().run(None, self.clients)
1020
1021
for client in self.clients:
1022
self.assertTrue(client.attributes["Enabled"])
1023
1024
class TestDisableCmd(TestCmd):
1025
def test_disable(self):
1026
DisableCmd().run(None, self.clients)
1027
1028
for client in self.clients:
1029
self.assertFalse(client.attributes["Enabled"])
1030
1031
class Unique(object):
1032
"""Class for objects which exist only to be unique objects, since
1033
unittest.mock.sentinel only exists in Python 3.3"""
1034
1035
class TestPropertyCmd(TestCmd):
1036
"""Abstract class for tests of PropertyCmd classes"""
2656
1037
def runTest(self):
2657
1038
if not hasattr(self, "command"):
2658
return # Abstract TestCase class
2659
2660
if hasattr(self, "values_to_set"):
2661
cmd_args = [(value,) for value in self.values_to_set]
2662
values_to_get = getattr(self, "values_to_get",
2663
self.values_to_set)
2664
else:
2665
cmd_args = [() for x in range(len(self.values_to_get))]
2666
values_to_get = self.values_to_get
2667
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2668
for clientpath in self.bus.clients:
2669
self.bus.clients[clientpath][self.propname] = (
2670
Unique())
2671
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2672
for clientpath in self.bus.clients:
2673
value = (self.bus.clients[clientpath]
2674
[self.propname])
1039
return
1040
values_to_get = getattr(self, "values_to_get",
1041
self.values_to_set)
1042
for value_to_set, value_to_get in zip(self.values_to_set,
1043
values_to_get):
1044
for client in self.clients:
1045
old_value = client.attributes[self.property]
1046
self.assertNotIsInstance(old_value, Unique)
1047
client.attributes[self.property] = Unique()
1048
self.run_command(value_to_set, self.clients)
1049
for client in self.clients:
1050
value = client.attributes[self.property]
2675
1051
self.assertNotIsInstance(value, Unique)
2676
self.assertEqual(value_to_get, value)
2677
2678
2679
class TestEnableCmd(TestPropertySetterCmd):
2680
command = command.Enable
2681
propname = "Enabled"
2682
values_to_get = [True]
2683
2684
2685
class TestDisableCmd(TestPropertySetterCmd):
2686
command = command.Disable
2687
propname = "Enabled"
2688
values_to_get = [False]
2689
2690
2691
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2692
command = command.BumpTimeout
2693
propname = "LastCheckedOK"
2694
values_to_get = [""]
2695
2696
2697
class TestStartCheckerCmd(TestPropertySetterCmd):
2698
command = command.StartChecker
2699
propname = "CheckerRunning"
2700
values_to_get = [True]
2701
2702
2703
class TestStopCheckerCmd(TestPropertySetterCmd):
2704
command = command.StopChecker
2705
propname = "CheckerRunning"
2706
values_to_get = [False]
2707
2708
2709
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2710
command = command.ApproveByDefault
2711
propname = "ApprovedByDefault"
2712
values_to_get = [True]
2713
2714
2715
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2716
command = command.DenyByDefault
2717
propname = "ApprovedByDefault"
2718
values_to_get = [False]
2719
2720
2721
class TestSetCheckerCmd(TestPropertySetterCmd):
2722
command = command.SetChecker
2723
propname = "Checker"
1052
self.assertEqual(value, value_to_get)
1053
def run_command(self, value, clients):
1054
self.command().run(None, clients)
1055
1056
class TestBumpTimeoutCmd(TestPropertyCmd):
1057
command = BumpTimeoutCmd
1058
property = "LastCheckedOK"
1059
values_to_set = [""]
1060
1061
class TestStartCheckerCmd(TestPropertyCmd):
1062
command = StartCheckerCmd
1063
property = "CheckerRunning"
1064
values_to_set = [dbus.Boolean(True)]
1065
1066
class TestStopCheckerCmd(TestPropertyCmd):
1067
command = StopCheckerCmd
1068
property = "CheckerRunning"
1069
values_to_set = [dbus.Boolean(False)]
1070
1071
class TestApproveByDefaultCmd(TestPropertyCmd):
1072
command = ApproveByDefaultCmd
1073
property = "ApprovedByDefault"
1074
values_to_set = [dbus.Boolean(True)]
1075
1076
class TestDenyByDefaultCmd(TestPropertyCmd):
1077
command = DenyByDefaultCmd
1078
property = "ApprovedByDefault"
1079
values_to_set = [dbus.Boolean(False)]
1080
1081
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1082
"""Abstract class for tests of PropertyCmd classes using the
1083
ValueArgumentMixIn"""
1084
def runTest(self):
1085
if type(self) is TestValueArgumentPropertyCmd:
1086
return
1087
return super(TestValueArgumentPropertyCmd, self).runTest()
1088
def run_command(self, value, clients):
1089
self.command(value).run(None, clients)
1090
1091
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1092
command = SetCheckerCmd
1093
property = "Checker"
2724
1094
values_to_set = ["", ":", "fping -q -- %s"]
2725
1095
2726
2727
class TestSetHostCmd(TestPropertySetterCmd):
2728
command = command.SetHost
2729
propname = "Host"
2730
values_to_set = ["192.0.2.3", "client.example.org"]
2731
2732
2733
class TestSetSecretCmd(TestPropertySetterCmd):
2734
command = command.SetSecret
2735
propname = "Secret"
1096
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1097
command = SetHostCmd
1098
property = "Host"
1099
values_to_set = ["192.0.2.3", "foo.example.org"]
1100
1101
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1102
command = SetSecretCmd
1103
property = "Secret"
2736
1104
values_to_set = [io.BytesIO(b""),
2737
1105
io.BytesIO(b"secret\0xyzzy\nbar")]
2738
values_to_get = [f.getvalue() for f in values_to_set]
2739
2740
2741
class TestSetTimeoutCmd(TestPropertySetterCmd):
2742
command = command.SetTimeout
2743
propname = "Timeout"
2744
values_to_set = [datetime.timedelta(),
2745
datetime.timedelta(minutes=5),
2746
datetime.timedelta(seconds=1),
2747
datetime.timedelta(weeks=1),
2748
datetime.timedelta(weeks=52)]
2749
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2750
2751
2752
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2753
command = command.SetExtendedTimeout
2754
propname = "ExtendedTimeout"
2755
values_to_set = [datetime.timedelta(),
2756
datetime.timedelta(minutes=5),
2757
datetime.timedelta(seconds=1),
2758
datetime.timedelta(weeks=1),
2759
datetime.timedelta(weeks=52)]
2760
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2761
2762
2763
class TestSetIntervalCmd(TestPropertySetterCmd):
2764
command = command.SetInterval
2765
propname = "Interval"
2766
values_to_set = [datetime.timedelta(),
2767
datetime.timedelta(minutes=5),
2768
datetime.timedelta(seconds=1),
2769
datetime.timedelta(weeks=1),
2770
datetime.timedelta(weeks=52)]
2771
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2772
2773
2774
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2775
command = command.SetApprovalDelay
2776
propname = "ApprovalDelay"
2777
values_to_set = [datetime.timedelta(),
2778
datetime.timedelta(minutes=5),
2779
datetime.timedelta(seconds=1),
2780
datetime.timedelta(weeks=1),
2781
datetime.timedelta(weeks=52)]
2782
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2783
2784
2785
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2786
command = command.SetApprovalDuration
2787
propname = "ApprovalDuration"
2788
values_to_set = [datetime.timedelta(),
2789
datetime.timedelta(minutes=5),
2790
datetime.timedelta(seconds=1),
2791
datetime.timedelta(weeks=1),
2792
datetime.timedelta(weeks=52)]
2793
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1106
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1107
1108
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1109
command = SetTimeoutCmd
1110
property = "Timeout"
1111
values_to_set = [datetime.timedelta(),
1112
datetime.timedelta(minutes=5),
1113
datetime.timedelta(seconds=1),
1114
datetime.timedelta(weeks=1),
1115
datetime.timedelta(weeks=52)]
1116
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1117
1118
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1119
command = SetExtendedTimeoutCmd
1120
property = "ExtendedTimeout"
1121
values_to_set = [datetime.timedelta(),
1122
datetime.timedelta(minutes=5),
1123
datetime.timedelta(seconds=1),
1124
datetime.timedelta(weeks=1),
1125
datetime.timedelta(weeks=52)]
1126
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1127
1128
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1129
command = SetIntervalCmd
1130
property = "Interval"
1131
values_to_set = [datetime.timedelta(),
1132
datetime.timedelta(minutes=5),
1133
datetime.timedelta(seconds=1),
1134
datetime.timedelta(weeks=1),
1135
datetime.timedelta(weeks=52)]
1136
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1137
1138
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1139
command = SetApprovalDelayCmd
1140
property = "ApprovalDelay"
1141
values_to_set = [datetime.timedelta(),
1142
datetime.timedelta(minutes=5),
1143
datetime.timedelta(seconds=1),
1144
datetime.timedelta(weeks=1),
1145
datetime.timedelta(weeks=52)]
1146
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1147
1148
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1149
command = SetApprovalDurationCmd
1150
property = "ApprovalDuration"
1151
values_to_set = [datetime.timedelta(),
1152
datetime.timedelta(minutes=5),
1153
datetime.timedelta(seconds=1),
1154
datetime.timedelta(weeks=1),
1155
datetime.timedelta(weeks=52)]
1156
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1157
1158
class Test_command_from_options(unittest.TestCase):
1159
def setUp(self):
1160
self.parser = argparse.ArgumentParser()
1161
add_command_line_options(self.parser)
1162
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1163
"""Assert that parsing ARGS should result in an instance of
1164
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1165
options = self.parser.parse_args(args)
1166
check_option_syntax(self.parser, options)
1167
commands = commands_from_options(options)
1168
self.assertEqual(len(commands), 1)
1169
command = commands[0]
1170
self.assertIsInstance(command, command_cls)
1171
for key, value in cmd_attrs.items():
1172
self.assertEqual(getattr(command, key), value)
1173
def test_print_table(self):
1174
self.assert_command_from_args([], PrintTableCmd,
1175
verbose=False)
1176
1177
def test_print_table_verbose(self):
1178
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1179
verbose=True)
1180
1181
def test_print_table_verbose_short(self):
1182
self.assert_command_from_args(["-v"], PrintTableCmd,
1183
verbose=True)
1184
1185
def test_enable(self):
1186
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1187
1188
def test_enable_short(self):
1189
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1190
1191
def test_disable(self):
1192
self.assert_command_from_args(["--disable", "foo"],
1193
DisableCmd)
1194
1195
def test_disable_short(self):
1196
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1197
1198
def test_bump_timeout(self):
1199
self.assert_command_from_args(["--bump-timeout", "foo"],
1200
BumpTimeoutCmd)
1201
1202
def test_bump_timeout_short(self):
1203
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1204
1205
def test_start_checker(self):
1206
self.assert_command_from_args(["--start-checker", "foo"],
1207
StartCheckerCmd)
1208
1209
def test_stop_checker(self):
1210
self.assert_command_from_args(["--stop-checker", "foo"],
1211
StopCheckerCmd)
1212
1213
def test_remove(self):
1214
self.assert_command_from_args(["--remove", "foo"],
1215
RemoveCmd)
1216
1217
def test_remove_short(self):
1218
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1219
1220
def test_checker(self):
1221
self.assert_command_from_args(["--checker", ":", "foo"],
1222
SetCheckerCmd, value_to_set=":")
1223
1224
def test_checker_empty(self):
1225
self.assert_command_from_args(["--checker", "", "foo"],
1226
SetCheckerCmd, value_to_set="")
1227
1228
def test_checker_short(self):
1229
self.assert_command_from_args(["-c", ":", "foo"],
1230
SetCheckerCmd, value_to_set=":")
1231
1232
def test_timeout(self):
1233
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1234
SetTimeoutCmd,
1235
value_to_set=300000)
1236
1237
def test_timeout_short(self):
1238
self.assert_command_from_args(["-t", "PT5M", "foo"],
1239
SetTimeoutCmd,
1240
value_to_set=300000)
1241
1242
def test_extended_timeout(self):
1243
self.assert_command_from_args(["--extended-timeout", "PT15M",
1244
"foo"],
1245
SetExtendedTimeoutCmd,
1246
value_to_set=900000)
1247
1248
def test_interval(self):
1249
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1250
SetIntervalCmd,
1251
value_to_set=120000)
1252
1253
def test_interval_short(self):
1254
self.assert_command_from_args(["-i", "PT2M", "foo"],
1255
SetIntervalCmd,
1256
value_to_set=120000)
1257
1258
def test_approve_by_default(self):
1259
self.assert_command_from_args(["--approve-by-default", "foo"],
1260
ApproveByDefaultCmd)
1261
1262
def test_deny_by_default(self):
1263
self.assert_command_from_args(["--deny-by-default", "foo"],
1264
DenyByDefaultCmd)
1265
1266
def test_approval_delay(self):
1267
self.assert_command_from_args(["--approval-delay", "PT30S",
1268
"foo"], SetApprovalDelayCmd,
1269
value_to_set=30000)
1270
1271
def test_approval_duration(self):
1272
self.assert_command_from_args(["--approval-duration", "PT1S",
1273
"foo"], SetApprovalDurationCmd,
1274
value_to_set=1000)
1275
1276
def test_host(self):
1277
self.assert_command_from_args(["--host", "foo.example.org",
1278
"foo"], SetHostCmd,
1279
value_to_set="foo.example.org")
1280
1281
def test_host_short(self):
1282
self.assert_command_from_args(["-H", "foo.example.org",
1283
"foo"], SetHostCmd,
1284
value_to_set="foo.example.org")
1285
1286
def test_secret_devnull(self):
1287
self.assert_command_from_args(["--secret", os.path.devnull,
1288
"foo"], SetSecretCmd,
1289
value_to_set=b"")
1290
1291
def test_secret_tempfile(self):
1292
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1293
value = b"secret\0xyzzy\nbar"
1294
f.write(value)
1295
f.seek(0)
1296
self.assert_command_from_args(["--secret", f.name,
1297
"foo"], SetSecretCmd,
1298
value_to_set=value)
1299
1300
def test_secret_devnull_short(self):
1301
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1302
SetSecretCmd, value_to_set=b"")
1303
1304
def test_secret_tempfile_short(self):
1305
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1306
value = b"secret\0xyzzy\nbar"
1307
f.write(value)
1308
f.seek(0)
1309
self.assert_command_from_args(["-s", f.name, "foo"],
1310
SetSecretCmd,
1311
value_to_set=value)
1312
1313
def test_approve(self):
1314
self.assert_command_from_args(["--approve", "foo"],
1315
ApproveCmd)
1316
1317
def test_approve_short(self):
1318
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1319
1320
def test_deny(self):
1321
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1322
1323
def test_deny_short(self):
1324
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1325
1326
def test_dump_json(self):
1327
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1328
1329
def test_is_enabled(self):
1330
self.assert_command_from_args(["--is-enabled", "foo"],
1331
IsEnabledCmd)
1332
1333
def test_is_enabled_short(self):
1334
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1335
1336
1337
class Test_check_option_syntax(unittest.TestCase):
1338
# This mostly corresponds to the definition from has_actions() in
1339
# check_option_syntax()
1340
actions = {
1341
# The actual values set here are not that important, but we do
1342
# at least stick to the correct types, even though they are
1343
# never used
1344
"enable": True,
1345
"disable": True,
1346
"bump_timeout": True,
1347
"start_checker": True,
1348
"stop_checker": True,
1349
"is_enabled": True,
1350
"remove": True,
1351
"checker": "x",
1352
"timeout": datetime.timedelta(),
1353
"extended_timeout": datetime.timedelta(),
1354
"interval": datetime.timedelta(),
1355
"approved_by_default": True,
1356
"approval_delay": datetime.timedelta(),
1357
"approval_duration": datetime.timedelta(),
1358
"host": "x",
1359
"secret": io.BytesIO(b"x"),
1360
"approve": True,
1361
"deny": True,
1362
}
1363
1364
def setUp(self):
1365
self.parser = argparse.ArgumentParser()
1366
add_command_line_options(self.parser)
1367
1368
@contextlib.contextmanager
1369
def assertParseError(self):
1370
with self.assertRaises(SystemExit) as e:
1371
with self.temporarily_suppress_stderr():
1372
yield
1373
# Exit code from argparse is guaranteed to be "2". Reference:
1374
# https://docs.python.org/3/library/argparse.html#exiting-methods
1375
self.assertEqual(e.exception.code, 2)
1376
1377
@staticmethod
1378
@contextlib.contextmanager
1379
def temporarily_suppress_stderr():
1380
null = os.open(os.path.devnull, os.O_RDWR)
1381
stderrcopy = os.dup(sys.stderr.fileno())
1382
os.dup2(null, sys.stderr.fileno())
1383
os.close(null)
1384
try:
1385
yield
1386
finally:
1387
# restore stderr
1388
os.dup2(stderrcopy, sys.stderr.fileno())
1389
os.close(stderrcopy)
1390
1391
def check_option_syntax(self, options):
1392
check_option_syntax(self.parser, options)
1393
1394
def test_actions_requires_client_or_all(self):
1395
for action, value in self.actions.items():
1396
options = self.parser.parse_args()
1397
setattr(options, action, value)
1398
with self.assertParseError():
1399
self.check_option_syntax(options)
1400
1401
def test_actions_conflicts_with_verbose(self):
1402
for action, value in self.actions.items():
1403
options = self.parser.parse_args()
1404
setattr(options, action, value)
1405
options.verbose = True
1406
with self.assertParseError():
1407
self.check_option_syntax(options)
1408
1409
def test_dump_json_conflicts_with_verbose(self):
1410
options = self.parser.parse_args()
1411
options.dump_json = True
1412
options.verbose = True
1413
with self.assertParseError():
1414
self.check_option_syntax(options)
1415
1416
def test_dump_json_conflicts_with_action(self):
1417
for action, value in self.actions.items():
1418
options = self.parser.parse_args()
1419
setattr(options, action, value)
1420
options.dump_json = True
1421
with self.assertParseError():
1422
self.check_option_syntax(options)
1423
1424
def test_all_can_not_be_alone(self):
1425
options = self.parser.parse_args()
1426
options.all = True
1427
with self.assertParseError():
1428
self.check_option_syntax(options)
1429
1430
def test_all_is_ok_with_any_action(self):
1431
for action, value in self.actions.items():
1432
options = self.parser.parse_args()
1433
setattr(options, action, value)
1434
options.all = True
1435
self.check_option_syntax(options)
1436
1437
def test_is_enabled_fails_without_client(self):
1438
options = self.parser.parse_args()
1439
options.is_enabled = True
1440
with self.assertParseError():
1441
self.check_option_syntax(options)
1442
1443
def test_is_enabled_works_with_one_client(self):
1444
options = self.parser.parse_args()
1445
options.is_enabled = True
1446
options.client = ["foo"]
1447
self.check_option_syntax(options)
1448
1449
def test_is_enabled_fails_with_two_clients(self):
1450
options = self.parser.parse_args()
1451
options.is_enabled = True
1452
options.client = ["foo", "barbar"]
1453
with self.assertParseError():
1454
self.check_option_syntax(options)
2794
1455
2795
1456
2796
1457
2811
1472
return tests
2812
1473
2813
1474
if __name__ == "__main__":
2814
try:
2815
if should_only_run_tests():
2816
# Call using ./tdd-python-script --check [--verbose]
2817
unittest.main()
2818
else:
2819
main()
2820
finally:
2821
logging.shutdown()
1475
if should_only_run_tests():
1476
# Call using ./tdd-python-script --check [--verbose]
1477
unittest.main()
1478
else:
1479
main()
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Version: 2.0.2.dev0