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- Committer: Teddy Hogeborn
- Date: 2019-03-06 22:07:48 UTC
- Revision ID: teddy@recompile.se-20190306220748-wfxlbmehw0mny8mn
mandos-ctl: Fix bugs
* mandos-ctl (SetSecretCommand): Argument is file object, not string.
(commands_from_options): Fix "command" to "commands" throughout. Add
option argument to SetCheckerCmd().
(TestSetSecretCmd): Set file objects, not byte strings.
* mandos-ctl (SetSecretCommand): Argument is file object, not string.
(commands_from_options): Fix "command" to "commands" throughout. Add
option argument to SetCheckerCmd().
(TestSetSecretCmd): Set file objects, not byte strings.
- files removed:
- debian/po/POTFILES.in
- debian/tests
- dracut-module
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
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 -*-
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
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
43
43
import unittest
44
44
import logging
45
45
import io
46
import tempfile
47
import contextlib
48
46
49
try:
50
import pydbus
51
import gi
52
dbus_python = None
53
except ImportError:
54
import dbus as dbus_python
55
pydbus = None
56
class gi(object):
57
"""Dummy gi module, for the tests"""
58
class repository(object):
59
class GLib(object):
60
class Error(Exception):
61
pass
47
import dbus
62
48
63
49
# Show warnings by default
64
50
if not sys.warnoptions:
73
59
74
60
if sys.version_info.major == 2:
75
61
str = unicode
76
import StringIO
77
io.StringIO = StringIO.StringIO
78
62
79
63
locale.setlocale(locale.LC_ALL, "")
80
64
81
version = "1.8.6"
82
83
84
def main():
85
parser = argparse.ArgumentParser()
86
add_command_line_options(parser)
87
88
options = parser.parse_args()
89
check_option_syntax(parser, options)
90
91
clientnames = options.client
92
93
if options.debug:
94
log.setLevel(logging.DEBUG)
95
96
if pydbus is not None:
97
bus = pydbus_adapter.CachingBus(pydbus)
98
else:
99
bus = dbus_python_adapter.CachingBus(dbus_python)
100
101
try:
102
all_clients = bus.get_clients_and_properties()
103
except dbus.ConnectFailed as e:
104
log.critical("Could not connect to Mandos server: %s", e)
105
sys.exit(1)
106
except dbus.Error as e:
107
log.critical(
108
"Failed to access Mandos server through D-Bus:\n%s", e)
109
sys.exit(1)
110
111
# Compile dict of (clientpath: properties) to process
112
if not clientnames:
113
clients = all_clients
114
else:
115
clients = {}
116
for name in clientnames:
117
for objpath, properties in all_clients.items():
118
if properties["Name"] == name:
119
clients[objpath] = properties
120
break
121
else:
122
log.critical("Client not found on server: %r", name)
123
sys.exit(1)
124
125
commands = commands_from_options(options)
126
127
for command in commands:
128
command.run(clients, bus)
129
130
131
def add_command_line_options(parser):
132
parser.add_argument("--version", action="version",
133
version="%(prog)s {}".format(version),
134
help="show version number and exit")
135
parser.add_argument("-a", "--all", action="store_true",
136
help="Select all clients")
137
parser.add_argument("-v", "--verbose", action="store_true",
138
help="Print all fields")
139
parser.add_argument("-j", "--dump-json", dest="commands",
140
action="append_const", default=[],
141
const=command.DumpJSON(),
142
help="Dump client data in JSON format")
143
enable_disable = parser.add_mutually_exclusive_group()
144
enable_disable.add_argument("-e", "--enable", dest="commands",
145
action="append_const", default=[],
146
const=command.Enable(),
147
help="Enable client")
148
enable_disable.add_argument("-d", "--disable", dest="commands",
149
action="append_const", default=[],
150
const=command.Disable(),
151
help="disable client")
152
parser.add_argument("-b", "--bump-timeout", dest="commands",
153
action="append_const", default=[],
154
const=command.BumpTimeout(),
155
help="Bump timeout for client")
156
start_stop_checker = parser.add_mutually_exclusive_group()
157
start_stop_checker.add_argument("--start-checker",
158
dest="commands",
159
action="append_const", default=[],
160
const=command.StartChecker(),
161
help="Start checker for client")
162
start_stop_checker.add_argument("--stop-checker", dest="commands",
163
action="append_const", default=[],
164
const=command.StopChecker(),
165
help="Stop checker for client")
166
parser.add_argument("-V", "--is-enabled", dest="commands",
167
action="append_const", default=[],
168
const=command.IsEnabled(),
169
help="Check if client is enabled")
170
parser.add_argument("-r", "--remove", dest="commands",
171
action="append_const", default=[],
172
const=command.Remove(),
173
help="Remove client")
174
parser.add_argument("-c", "--checker", dest="commands",
175
action="append", default=[],
176
metavar="COMMAND", type=command.SetChecker,
177
help="Set checker command for client")
178
parser.add_argument(
179
"-t", "--timeout", dest="commands", action="append",
180
default=[], metavar="TIME",
181
type=command.SetTimeout.argparse(string_to_delta),
182
help="Set timeout for client")
183
parser.add_argument(
184
"--extended-timeout", dest="commands", action="append",
185
default=[], metavar="TIME",
186
type=command.SetExtendedTimeout.argparse(string_to_delta),
187
help="Set extended timeout for client")
188
parser.add_argument(
189
"-i", "--interval", dest="commands", action="append",
190
default=[], metavar="TIME",
191
type=command.SetInterval.argparse(string_to_delta),
192
help="Set checker interval for client")
193
approve_deny_default = parser.add_mutually_exclusive_group()
194
approve_deny_default.add_argument(
195
"--approve-by-default", dest="commands",
196
action="append_const", default=[],
197
const=command.ApproveByDefault(),
198
help="Set client to be approved by default")
199
approve_deny_default.add_argument(
200
"--deny-by-default", dest="commands",
201
action="append_const", default=[],
202
const=command.DenyByDefault(),
203
help="Set client to be denied by default")
204
parser.add_argument(
205
"--approval-delay", dest="commands", action="append",
206
default=[], metavar="TIME",
207
type=command.SetApprovalDelay.argparse(string_to_delta),
208
help="Set delay before client approve/deny")
209
parser.add_argument(
210
"--approval-duration", dest="commands", action="append",
211
default=[], metavar="TIME",
212
type=command.SetApprovalDuration.argparse(string_to_delta),
213
help="Set duration of one client approval")
214
parser.add_argument("-H", "--host", dest="commands",
215
action="append", default=[], metavar="STRING",
216
type=command.SetHost,
217
help="Set host for client")
218
parser.add_argument(
219
"-s", "--secret", dest="commands", action="append",
220
default=[], metavar="FILENAME",
221
type=command.SetSecret.argparse(argparse.FileType(mode="rb")),
222
help="Set password blob (file) for client")
223
approve_deny = parser.add_mutually_exclusive_group()
224
approve_deny.add_argument(
225
"-A", "--approve", dest="commands", action="append_const",
226
default=[], const=command.Approve(),
227
help="Approve any current client request")
228
approve_deny.add_argument("-D", "--deny", dest="commands",
229
action="append_const", default=[],
230
const=command.Deny(),
231
help="Deny any current client request")
232
parser.add_argument("--debug", action="store_true",
233
help="Debug mode (show D-Bus commands)")
234
parser.add_argument("--check", action="store_true",
235
help="Run self-test")
236
parser.add_argument("client", nargs="*", help="Client name")
237
238
239
def string_to_delta(interval):
240
"""Parse a string and return a datetime.timedelta"""
241
242
try:
243
return rfc3339_duration_to_delta(interval)
244
except ValueError as e:
245
log.warning("%s - Parsing as pre-1.6.1 interval instead",
246
' '.join(e.args))
247
return parse_pre_1_6_1_interval(interval)
65
domain = "se.recompile"
66
busname = domain + ".Mandos"
67
server_path = "/"
68
server_interface = domain + ".Mandos"
69
client_interface = domain + ".Mandos.Client"
70
version = "1.8.3"
71
72
73
try:
74
dbus.OBJECT_MANAGER_IFACE
75
except AttributeError:
76
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
77
78
79
def milliseconds_to_string(ms):
80
td = datetime.timedelta(0, 0, 0, ms)
81
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
82
.format(days="{}T".format(td.days) if td.days else "",
83
hours=td.seconds // 3600,
84
minutes=(td.seconds % 3600) // 60,
85
seconds=td.seconds % 60))
248
86
249
87
250
88
def rfc3339_duration_to_delta(duration):
251
89
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
252
90
253
>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
254
True
255
>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
256
True
257
>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
258
True
259
>>> # 60 months
260
>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
261
True
262
>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
263
True
264
>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
265
True
266
>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
267
True
268
>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
269
True
91
>>> rfc3339_duration_to_delta("P7D")
92
datetime.timedelta(7)
93
>>> rfc3339_duration_to_delta("PT60S")
94
datetime.timedelta(0, 60)
95
>>> rfc3339_duration_to_delta("PT60M")
96
datetime.timedelta(0, 3600)
97
>>> rfc3339_duration_to_delta("P60M")
98
datetime.timedelta(1680)
99
>>> rfc3339_duration_to_delta("PT24H")
100
datetime.timedelta(1)
101
>>> rfc3339_duration_to_delta("P1W")
102
datetime.timedelta(7)
103
>>> rfc3339_duration_to_delta("PT5M30S")
104
datetime.timedelta(0, 330)
105
>>> rfc3339_duration_to_delta("P1DT3M20S")
106
datetime.timedelta(1, 200)
270
107
>>> # Can not be empty:
271
108
>>> rfc3339_duration_to_delta("")
272
109
Traceback (most recent call last):
273
110
...
274
ValueError: Invalid RFC 3339 duration: ""
111
ValueError: Invalid RFC 3339 duration: u''
275
112
>>> # Must start with "P":
276
113
>>> rfc3339_duration_to_delta("1D")
277
114
Traceback (most recent call last):
278
115
...
279
ValueError: Invalid RFC 3339 duration: "1D"
116
ValueError: Invalid RFC 3339 duration: u'1D'
280
117
>>> # Must use correct order
281
118
>>> rfc3339_duration_to_delta("PT1S2M")
282
119
Traceback (most recent call last):
283
120
...
284
ValueError: Invalid RFC 3339 duration: "PT1S2M"
121
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
285
122
>>> # Time needs time marker
286
123
>>> rfc3339_duration_to_delta("P1H2S")
287
124
Traceback (most recent call last):
288
125
...
289
ValueError: Invalid RFC 3339 duration: "P1H2S"
126
ValueError: Invalid RFC 3339 duration: u'P1H2S'
290
127
>>> # Weeks can not be combined with anything else
291
128
>>> rfc3339_duration_to_delta("P1D2W")
292
129
Traceback (most recent call last):
293
130
...
294
ValueError: Invalid RFC 3339 duration: "P1D2W"
131
ValueError: Invalid RFC 3339 duration: u'P1D2W'
295
132
>>> rfc3339_duration_to_delta("P2W2H")
296
133
Traceback (most recent call last):
297
134
...
298
ValueError: Invalid RFC 3339 duration: "P2W2H"
135
ValueError: Invalid RFC 3339 duration: u'P2W2H'
299
136
"""
300
137
301
138
# Parsing an RFC 3339 duration with regular expressions is not
372
209
break
373
210
else:
374
211
# No currently valid tokens were found
375
raise ValueError("Invalid RFC 3339 duration: \"{}\""
212
raise ValueError("Invalid RFC 3339 duration: {!r}"
376
213
.format(duration))
377
214
# End token found
378
215
return value
379
216
380
217
218
def string_to_delta(interval):
219
"""Parse a string and return a datetime.timedelta"""
220
221
try:
222
return rfc3339_duration_to_delta(interval)
223
except ValueError as e:
224
log.warning("%s - Parsing as pre-1.6.1 interval instead",
225
' '.join(e.args))
226
return parse_pre_1_6_1_interval(interval)
227
228
381
229
def parse_pre_1_6_1_interval(interval):
382
230
"""Parse an interval string as documented by Mandos before 1.6.1,
383
231
and return a datetime.timedelta
384
232
385
>>> parse_pre_1_6_1_interval('7d') == datetime.timedelta(days=7)
386
True
387
>>> parse_pre_1_6_1_interval('60s') == datetime.timedelta(0, 60)
388
True
389
>>> parse_pre_1_6_1_interval('60m') == datetime.timedelta(hours=1)
390
True
391
>>> parse_pre_1_6_1_interval('24h') == datetime.timedelta(days=1)
392
True
393
>>> parse_pre_1_6_1_interval('1w') == datetime.timedelta(days=7)
394
True
395
>>> parse_pre_1_6_1_interval('5m 30s') == datetime.timedelta(0, 330)
396
True
397
>>> parse_pre_1_6_1_interval('') == datetime.timedelta(0)
398
True
233
>>> parse_pre_1_6_1_interval('7d')
234
datetime.timedelta(7)
235
>>> parse_pre_1_6_1_interval('60s')
236
datetime.timedelta(0, 60)
237
>>> parse_pre_1_6_1_interval('60m')
238
datetime.timedelta(0, 3600)
239
>>> parse_pre_1_6_1_interval('24h')
240
datetime.timedelta(1)
241
>>> parse_pre_1_6_1_interval('1w')
242
datetime.timedelta(7)
243
>>> parse_pre_1_6_1_interval('5m 30s')
244
datetime.timedelta(0, 330)
245
>>> parse_pre_1_6_1_interval('')
246
datetime.timedelta(0)
399
247
>>> # Ignore unknown characters, allow any order and repetitions
400
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m') == datetime.timedelta(2, 480, 18000)
401
True
248
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
249
datetime.timedelta(2, 480, 18000)
402
250
403
251
"""
404
252
421
269
return value
422
270
423
271
424
def check_option_syntax(parser, options):
425
"""Apply additional restrictions on options, not expressible in
426
argparse"""
427
428
def has_commands(options, commands=None):
429
if commands is None:
430
commands = (command.Enable,
431
command.Disable,
432
command.BumpTimeout,
433
command.StartChecker,
434
command.StopChecker,
435
command.IsEnabled,
436
command.Remove,
437
command.SetChecker,
438
command.SetTimeout,
439
command.SetExtendedTimeout,
440
command.SetInterval,
441
command.ApproveByDefault,
442
command.DenyByDefault,
443
command.SetApprovalDelay,
444
command.SetApprovalDuration,
445
command.SetHost,
446
command.SetSecret,
447
command.Approve,
448
command.Deny)
449
return any(isinstance(cmd, commands)
450
for cmd in options.commands)
451
452
if has_commands(options) and not (options.client or options.all):
272
## Classes for commands.
273
274
# Abstract classes first
275
class Command(object):
276
"""Abstract class for commands"""
277
def run(self, mandos, clients):
278
"""Normal commands should implement run_on_one_client(), but
279
commands which want to operate on all clients at the same time
280
can override this run() method instead."""
281
self.mandos = mandos
282
for client, properties in clients.items():
283
self.run_on_one_client(client, properties)
284
285
class PrintCmd(Command):
286
"""Abstract class for commands printing client details"""
287
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
288
"Created", "Interval", "Host", "KeyID",
289
"Fingerprint", "CheckerRunning", "LastEnabled",
290
"ApprovalPending", "ApprovedByDefault",
291
"LastApprovalRequest", "ApprovalDelay",
292
"ApprovalDuration", "Checker", "ExtendedTimeout",
293
"Expires", "LastCheckerStatus")
294
def run(self, mandos, clients):
295
print(self.output(clients))
296
297
class PropertyCmd(Command):
298
"""Abstract class for Actions for setting one client property"""
299
def run_on_one_client(self, client, properties):
300
"""Set the Client's D-Bus property"""
301
client.Set(client_interface, self.property, self.value_to_set,
302
dbus_interface=dbus.PROPERTIES_IFACE)
303
304
class ValueArgumentMixIn(object):
305
"""Mixin class for commands taking a value as argument"""
306
def __init__(self, value):
307
self.value_to_set = value
308
309
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
310
"""Mixin class for commands taking a value argument as
311
milliseconds."""
312
@property
313
def value_to_set(self):
314
return self._vts
315
@value_to_set.setter
316
def value_to_set(self, value):
317
"""When setting, convert value to a datetime.timedelta"""
318
self._vts = string_to_delta(value).total_seconds() * 1000
319
320
# Actual (non-abstract) command classes
321
322
class PrintTableCmd(PrintCmd):
323
def __init__(self, verbose=False):
324
self.verbose = verbose
325
326
def output(self, clients):
327
default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
328
keywords = default_keywords
329
if self.verbose:
330
keywords = self.all_keywords
331
return str(self.TableOfClients(clients.values(), keywords))
332
333
class TableOfClients(object):
334
tableheaders = {
335
"Name": "Name",
336
"Enabled": "Enabled",
337
"Timeout": "Timeout",
338
"LastCheckedOK": "Last Successful Check",
339
"LastApprovalRequest": "Last Approval Request",
340
"Created": "Created",
341
"Interval": "Interval",
342
"Host": "Host",
343
"Fingerprint": "Fingerprint",
344
"KeyID": "Key ID",
345
"CheckerRunning": "Check Is Running",
346
"LastEnabled": "Last Enabled",
347
"ApprovalPending": "Approval Is Pending",
348
"ApprovedByDefault": "Approved By Default",
349
"ApprovalDelay": "Approval Delay",
350
"ApprovalDuration": "Approval Duration",
351
"Checker": "Checker",
352
"ExtendedTimeout": "Extended Timeout",
353
"Expires": "Expires",
354
"LastCheckerStatus": "Last Checker Status",
355
}
356
357
def __init__(self, clients, keywords, tableheaders=None):
358
self.clients = clients
359
self.keywords = keywords
360
if tableheaders is not None:
361
self.tableheaders = tableheaders
362
363
def __str__(self):
364
return "\n".join(self.rows())
365
366
if sys.version_info.major == 2:
367
__unicode__ = __str__
368
def __str__(self):
369
return str(self).encode(locale.getpreferredencoding())
370
371
def rows(self):
372
format_string = self.row_formatting_string()
373
rows = [self.header_line(format_string)]
374
rows.extend(self.client_line(client, format_string)
375
for client in self.clients)
376
return rows
377
378
def row_formatting_string(self):
379
"Format string used to format table rows"
380
return " ".join("{{{key}:{width}}}".format(
381
width=max(len(self.tableheaders[key]),
382
*(len(self.string_from_client(client, key))
383
for client in self.clients)),
384
key=key)
385
for key in self.keywords)
386
387
def string_from_client(self, client, key):
388
return self.valuetostring(client[key], key)
389
390
@staticmethod
391
def valuetostring(value, keyword):
392
if isinstance(value, dbus.Boolean):
393
return "Yes" if value else "No"
394
if keyword in ("Timeout", "Interval", "ApprovalDelay",
395
"ApprovalDuration", "ExtendedTimeout"):
396
return milliseconds_to_string(value)
397
return str(value)
398
399
def header_line(self, format_string):
400
return format_string.format(**self.tableheaders)
401
402
def client_line(self, client, format_string):
403
return format_string.format(
404
**{key: self.string_from_client(client, key)
405
for key in self.keywords})
406
407
408
409
class DumpJSONCmd(PrintCmd):
410
def output(self, clients):
411
data = {client["Name"]:
412
{key: self.dbus_boolean_to_bool(client[key])
413
for key in self.all_keywords}
414
for client in clients.values()}
415
return json.dumps(data, indent=4, separators=(',', ': '))
416
@staticmethod
417
def dbus_boolean_to_bool(value):
418
if isinstance(value, dbus.Boolean):
419
value = bool(value)
420
return value
421
422
class IsEnabledCmd(Command):
423
def run_on_one_client(self, client, properties):
424
if self.is_enabled(client, properties):
425
sys.exit(0)
426
sys.exit(1)
427
def is_enabled(self, client, properties):
428
return bool(properties["Enabled"])
429
430
class RemoveCmd(Command):
431
def run_on_one_client(self, client, properties):
432
self.mandos.RemoveClient(client.__dbus_object_path__)
433
434
class ApproveCmd(Command):
435
def run_on_one_client(self, client, properties):
436
client.Approve(dbus.Boolean(True),
437
dbus_interface=client_interface)
438
439
class DenyCmd(Command):
440
def run_on_one_client(self, client, properties):
441
client.Approve(dbus.Boolean(False),
442
dbus_interface=client_interface)
443
444
class EnableCmd(PropertyCmd):
445
property = "Enabled"
446
value_to_set = dbus.Boolean(True)
447
448
class DisableCmd(PropertyCmd):
449
property = "Enabled"
450
value_to_set = dbus.Boolean(False)
451
452
class BumpTimeoutCmd(PropertyCmd):
453
property = "LastCheckedOK"
454
value_to_set = ""
455
456
class StartCheckerCmd(PropertyCmd):
457
property = "CheckerRunning"
458
value_to_set = dbus.Boolean(True)
459
460
class StopCheckerCmd(PropertyCmd):
461
property = "CheckerRunning"
462
value_to_set = dbus.Boolean(False)
463
464
class ApproveByDefaultCmd(PropertyCmd):
465
property = "ApprovedByDefault"
466
value_to_set = dbus.Boolean(True)
467
468
class DenyByDefaultCmd(PropertyCmd):
469
property = "ApprovedByDefault"
470
value_to_set = dbus.Boolean(False)
471
472
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
473
property = "Checker"
474
475
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
476
property = "Host"
477
478
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
479
@property
480
def value_to_set(self):
481
return self._vts
482
@value_to_set.setter
483
def value_to_set(self, value):
484
"""When setting, read data from supplied file object"""
485
self._vts = value.read()
486
value.close()
487
property = "Secret"
488
489
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
490
property = "Timeout"
491
492
class SetExtendedTimeoutCmd(PropertyCmd,
493
MillisecondsValueArgumentMixIn):
494
property = "ExtendedTimeout"
495
496
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
497
property = "Interval"
498
499
class SetApprovalDelayCmd(PropertyCmd,
500
MillisecondsValueArgumentMixIn):
501
property = "ApprovalDelay"
502
503
class SetApprovalDurationCmd(PropertyCmd,
504
MillisecondsValueArgumentMixIn):
505
property = "ApprovalDuration"
506
507
def has_actions(options):
508
return any((options.enable,
509
options.disable,
510
options.bump_timeout,
511
options.start_checker,
512
options.stop_checker,
513
options.is_enabled,
514
options.remove,
515
options.checker is not None,
516
options.timeout is not None,
517
options.extended_timeout is not None,
518
options.interval is not None,
519
options.approved_by_default is not None,
520
options.approval_delay is not None,
521
options.approval_duration is not None,
522
options.host is not None,
523
options.secret is not None,
524
options.approve,
525
options.deny))
526
527
def add_command_line_options(parser):
528
parser.add_argument("--version", action="version",
529
version="%(prog)s {}".format(version),
530
help="show version number and exit")
531
parser.add_argument("-a", "--all", action="store_true",
532
help="Select all clients")
533
parser.add_argument("-v", "--verbose", action="store_true",
534
help="Print all fields")
535
parser.add_argument("-j", "--dump-json", action="store_true",
536
help="Dump client data in JSON format")
537
enable_disable = parser.add_mutually_exclusive_group()
538
enable_disable.add_argument("-e", "--enable", action="store_true",
539
help="Enable client")
540
enable_disable.add_argument("-d", "--disable",
541
action="store_true",
542
help="disable client")
543
parser.add_argument("-b", "--bump-timeout", action="store_true",
544
help="Bump timeout for client")
545
start_stop_checker = parser.add_mutually_exclusive_group()
546
start_stop_checker.add_argument("--start-checker",
547
action="store_true",
548
help="Start checker for client")
549
start_stop_checker.add_argument("--stop-checker",
550
action="store_true",
551
help="Stop checker for client")
552
parser.add_argument("-V", "--is-enabled", action="store_true",
553
help="Check if client is enabled")
554
parser.add_argument("-r", "--remove", action="store_true",
555
help="Remove client")
556
parser.add_argument("-c", "--checker",
557
help="Set checker command for client")
558
parser.add_argument("-t", "--timeout",
559
help="Set timeout for client")
560
parser.add_argument("--extended-timeout",
561
help="Set extended timeout for client")
562
parser.add_argument("-i", "--interval",
563
help="Set checker interval for client")
564
approve_deny_default = parser.add_mutually_exclusive_group()
565
approve_deny_default.add_argument(
566
"--approve-by-default", action="store_true",
567
default=None, dest="approved_by_default",
568
help="Set client to be approved by default")
569
approve_deny_default.add_argument(
570
"--deny-by-default", action="store_false",
571
dest="approved_by_default",
572
help="Set client to be denied by default")
573
parser.add_argument("--approval-delay",
574
help="Set delay before client approve/deny")
575
parser.add_argument("--approval-duration",
576
help="Set duration of one client approval")
577
parser.add_argument("-H", "--host", help="Set host for client")
578
parser.add_argument("-s", "--secret",
579
type=argparse.FileType(mode="rb"),
580
help="Set password blob (file) for client")
581
approve_deny = parser.add_mutually_exclusive_group()
582
approve_deny.add_argument(
583
"-A", "--approve", action="store_true",
584
help="Approve any current client request")
585
approve_deny.add_argument("-D", "--deny", action="store_true",
586
help="Deny any current client request")
587
parser.add_argument("--check", action="store_true",
588
help="Run self-test")
589
parser.add_argument("client", nargs="*", help="Client name")
590
591
592
def commands_from_options(options):
593
594
commands = []
595
596
if options.dump_json:
597
commands.append(DumpJSONCmd())
598
599
if options.enable:
600
commands.append(EnableCmd())
601
602
if options.disable:
603
commands.append(DisableCmd())
604
605
if options.bump_timeout:
606
commands.append(BumpTimeoutCmd())
607
608
if options.start_checker:
609
commands.append(StartCheckerCmd())
610
611
if options.stop_checker:
612
commands.append(StopCheckerCmd())
613
614
if options.is_enabled:
615
commands.append(IsEnabledCmd())
616
617
if options.remove:
618
commands.append(RemoveCmd())
619
620
if options.checker is not None:
621
commands.append(SetCheckerCmd(options.checker))
622
623
if options.timeout is not None:
624
commands.append(SetTimeoutCmd(options.timeout))
625
626
if options.extended_timeout:
627
commands.append(
628
SetExtendedTimeoutCmd(options.extended_timeout))
629
630
if options.interval is not None:
631
commands.append(SetIntervalCmd(options.interval))
632
633
if options.approved_by_default is not None:
634
if options.approved_by_default:
635
commands.append(ApproveByDefaultCmd())
636
else:
637
commands.append(DenyByDefaultCmd())
638
639
if options.approval_delay is not None:
640
commands.append(SetApprovalDelayCmd(options.approval_delay))
641
642
if options.approval_duration is not None:
643
commands.append(
644
SetApprovalDurationCmd(options.approval_duration))
645
646
if options.host is not None:
647
commands.append(SetHostCmd(options.host))
648
649
if options.secret is not None:
650
commands.append(SetSecretCmd(options.secret))
651
652
if options.approve:
653
commands.append(ApproveCmd())
654
655
if options.deny:
656
commands.append(DenyCmd())
657
658
# If no command option has been given, show table of clients,
659
# optionally verbosely
660
if not commands:
661
commands.append(PrintTableCmd(verbose=options.verbose))
662
663
return commands
664
665
666
def main():
667
parser = argparse.ArgumentParser()
668
669
add_command_line_options(parser)
670
671
options = parser.parse_args()
672
673
if has_actions(options) and not (options.client or options.all):
453
674
parser.error("Options require clients names or --all.")
454
if options.verbose and has_commands(options):
675
if options.verbose and has_actions(options):
455
676
parser.error("--verbose can only be used alone.")
456
if (has_commands(options, (command.DumpJSON,))
457
and (options.verbose or len(options.commands) > 1)):
677
if options.dump_json and (options.verbose
678
or has_actions(options)):
458
679
parser.error("--dump-json can only be used alone.")
459
if options.all and not has_commands(options):
680
if options.all and not has_actions(options):
460
681
parser.error("--all requires an action.")
461
if (has_commands(options, (command.IsEnabled,))
462
and len(options.client) > 1):
682
if options.is_enabled and len(options.client) > 1:
463
683
parser.error("--is-enabled requires exactly one client")
464
if (len(options.commands) > 1
465
and has_commands(options, (command.Remove,))
466
and not has_commands(options, (command.Deny,))):
467
parser.error("--remove can only be combined with --deny")
468
469
470
class dbus(object):
471
472
class SystemBus(object):
473
474
object_manager_iface = "org.freedesktop.DBus.ObjectManager"
475
def get_managed_objects(self, busname, objectpath):
476
return self.call_method("GetManagedObjects", busname,
477
objectpath,
478
self.object_manager_iface)
479
480
properties_iface = "org.freedesktop.DBus.Properties"
481
def set_property(self, busname, objectpath, interface, key,
482
value):
483
self.call_method("Set", busname, objectpath,
484
self.properties_iface, interface, key,
485
value)
486
487
488
class MandosBus(SystemBus):
489
busname_domain = "se.recompile"
490
busname = busname_domain + ".Mandos"
491
server_path = "/"
492
server_interface = busname_domain + ".Mandos"
493
client_interface = busname_domain + ".Mandos.Client"
494
del busname_domain
495
496
def get_clients_and_properties(self):
497
managed_objects = self.get_managed_objects(
498
self.busname, self.server_path)
499
return {objpath: properties[self.client_interface]
500
for objpath, properties in managed_objects.items()
501
if self.client_interface in properties}
502
503
def set_client_property(self, objectpath, key, value):
504
return self.set_property(self.busname, objectpath,
505
self.client_interface, key,
506
value)
507
508
def call_client_method(self, objectpath, method, *args):
509
return self.call_method(method, self.busname, objectpath,
510
self.client_interface, *args)
511
512
def call_server_method(self, method, *args):
513
return self.call_method(method, self.busname,
514
self.server_path,
515
self.server_interface, *args)
516
517
class Error(Exception):
518
pass
519
520
class ConnectFailed(Error):
521
pass
522
523
524
class dbus_python_adapter(object):
525
526
class SystemBus(dbus.MandosBus):
527
"""Use dbus-python"""
528
529
def __init__(self, module=dbus_python):
530
self.dbus_python = module
531
self.bus = self.dbus_python.SystemBus()
532
533
@contextlib.contextmanager
534
def convert_exception(self, exception_class=dbus.Error):
535
try:
536
yield
537
except self.dbus_python.exceptions.DBusException as e:
538
# This does what "raise from" would do
539
exc = exception_class(*e.args)
540
exc.__cause__ = e
541
raise exc
542
543
def call_method(self, methodname, busname, objectpath,
544
interface, *args):
545
proxy_object = self.get_object(busname, objectpath)
546
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
547
interface, methodname,
548
", ".join(repr(a) for a in args))
549
method = getattr(proxy_object, methodname)
550
with self.convert_exception():
551
with dbus_python_adapter.SilenceLogger(
552
"dbus.proxies"):
553
value = method(*args, dbus_interface=interface)
554
return self.type_filter(value)
555
556
def get_object(self, busname, objectpath):
557
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
558
busname, objectpath)
559
with self.convert_exception(dbus.ConnectFailed):
560
return self.bus.get_object(busname, objectpath)
561
562
def type_filter(self, value):
563
"""Convert the most bothersome types to Python types"""
564
if isinstance(value, self.dbus_python.Boolean):
565
return bool(value)
566
if isinstance(value, self.dbus_python.ObjectPath):
567
return str(value)
568
# Also recurse into dictionaries
569
if isinstance(value, self.dbus_python.Dictionary):
570
return {self.type_filter(key):
571
self.type_filter(subval)
572
for key, subval in value.items()}
573
return value
574
575
def set_client_property(self, objectpath, key, value):
576
if key == "Secret":
577
if not isinstance(value, bytes):
578
value = value.encode("utf-8")
579
value = self.dbus_python.ByteArray(value)
580
return self.set_property(self.busname, objectpath,
581
self.client_interface, key,
582
value)
583
584
class SilenceLogger(object):
585
"Simple context manager to silence a particular logger"
586
def __init__(self, loggername):
587
self.logger = logging.getLogger(loggername)
588
589
def __enter__(self):
590
self.logger.addFilter(self.nullfilter)
591
592
class NullFilter(logging.Filter):
593
def filter(self, record):
594
return False
595
596
nullfilter = NullFilter()
597
598
def __exit__(self, exc_type, exc_val, exc_tb):
599
self.logger.removeFilter(self.nullfilter)
600
601
602
class CachingBus(SystemBus):
603
"""A caching layer for dbus_python_adapter.SystemBus"""
604
def __init__(self, *args, **kwargs):
605
self.object_cache = {}
606
super(dbus_python_adapter.CachingBus,
607
self).__init__(*args, **kwargs)
608
def get_object(self, busname, objectpath):
609
try:
610
return self.object_cache[(busname, objectpath)]
611
except KeyError:
612
new_object = super(
613
dbus_python_adapter.CachingBus,
614
self).get_object(busname, objectpath)
615
self.object_cache[(busname, objectpath)] = new_object
616
return new_object
617
618
619
class pydbus_adapter(object):
620
class SystemBus(dbus.MandosBus):
621
def __init__(self, module=pydbus):
622
self.pydbus = module
623
self.bus = self.pydbus.SystemBus()
624
625
@contextlib.contextmanager
626
def convert_exception(self, exception_class=dbus.Error):
627
try:
628
yield
629
except gi.repository.GLib.Error as e:
630
# This does what "raise from" would do
631
exc = exception_class(*e.args)
632
exc.__cause__ = e
633
raise exc
634
635
def call_method(self, methodname, busname, objectpath,
636
interface, *args):
637
proxy_object = self.get(busname, objectpath)
638
log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
639
interface, methodname,
640
", ".join(repr(a) for a in args))
641
method = getattr(proxy_object[interface], methodname)
642
with self.convert_exception():
643
return method(*args)
644
645
def get(self, busname, objectpath):
646
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
647
busname, objectpath)
648
with self.convert_exception(dbus.ConnectFailed):
649
if sys.version_info.major <= 2:
650
with warnings.catch_warnings():
651
warnings.filterwarnings(
652
"ignore", "", DeprecationWarning,
653
r"^xml\.etree\.ElementTree$")
654
return self.bus.get(busname, objectpath)
655
else:
656
return self.bus.get(busname, objectpath)
657
658
def set_property(self, busname, objectpath, interface, key,
659
value):
660
proxy_object = self.get(busname, objectpath)
661
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
662
objectpath, self.properties_iface, interface,
663
key, value)
664
setattr(proxy_object[interface], key, value)
665
666
class CachingBus(SystemBus):
667
"""A caching layer for pydbus_adapter.SystemBus"""
668
def __init__(self, *args, **kwargs):
669
self.object_cache = {}
670
super(pydbus_adapter.CachingBus,
671
self).__init__(*args, **kwargs)
672
def get(self, busname, objectpath):
673
try:
674
return self.object_cache[(busname, objectpath)]
675
except KeyError:
676
new_object = (super(pydbus_adapter.CachingBus, self)
677
.get(busname, objectpath))
678
self.object_cache[(busname, objectpath)] = new_object
679
return new_object
680
681
682
def commands_from_options(options):
683
684
commands = list(options.commands)
685
686
def find_cmd(cmd, commands):
687
i = 0
688
for i, c in enumerate(commands):
689
if isinstance(c, cmd):
690
return i
691
return i+1
692
693
# If command.Remove is present, move any instances of command.Deny
694
# to occur ahead of command.Remove.
695
index_of_remove = find_cmd(command.Remove, commands)
696
before_remove = commands[:index_of_remove]
697
after_remove = commands[index_of_remove:]
698
cleaned_after = []
699
for cmd in after_remove:
700
if isinstance(cmd, command.Deny):
701
before_remove.append(cmd)
702
else:
703
cleaned_after.append(cmd)
704
if cleaned_after != after_remove:
705
commands = before_remove + cleaned_after
706
707
# If no command option has been given, show table of clients,
708
# optionally verbosely
709
if not commands:
710
commands.append(command.PrintTable(verbose=options.verbose))
711
712
return commands
713
714
715
class command(object):
716
"""A namespace for command classes"""
717
718
class Base(object):
719
"""Abstract base class for commands"""
720
def run(self, clients, bus=None):
721
"""Normal commands should implement run_on_one_client(),
722
but commands which want to operate on all clients at the same time can
723
override this run() method instead.
724
"""
725
self.bus = bus
726
for client, properties in clients.items():
727
self.run_on_one_client(client, properties)
728
729
730
class IsEnabled(Base):
731
def run(self, clients, bus=None):
732
properties = next(iter(clients.values()))
733
if properties["Enabled"]:
734
sys.exit(0)
735
sys.exit(1)
736
737
738
class Approve(Base):
739
def run_on_one_client(self, client, properties):
740
self.bus.call_client_method(client, "Approve", True)
741
742
743
class Deny(Base):
744
def run_on_one_client(self, client, properties):
745
self.bus.call_client_method(client, "Approve", False)
746
747
748
class Remove(Base):
749
def run(self, clients, bus):
750
for clientpath in frozenset(clients.keys()):
751
bus.call_server_method("RemoveClient", clientpath)
752
753
754
class Output(Base):
755
"""Abstract class for commands outputting client details"""
756
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
757
"Created", "Interval", "Host", "KeyID",
758
"Fingerprint", "CheckerRunning",
759
"LastEnabled", "ApprovalPending",
760
"ApprovedByDefault", "LastApprovalRequest",
761
"ApprovalDelay", "ApprovalDuration",
762
"Checker", "ExtendedTimeout", "Expires",
763
"LastCheckerStatus")
764
765
766
class DumpJSON(Output):
767
def run(self, clients, bus=None):
768
data = {properties["Name"]:
769
{key: properties[key]
770
for key in self.all_keywords}
771
for properties in clients.values()}
772
print(json.dumps(data, indent=4, separators=(',', ': ')))
773
774
775
class PrintTable(Output):
776
def __init__(self, verbose=False):
777
self.verbose = verbose
778
779
def run(self, clients, bus=None):
780
default_keywords = ("Name", "Enabled", "Timeout",
781
"LastCheckedOK")
782
keywords = default_keywords
783
if self.verbose:
784
keywords = self.all_keywords
785
print(self.TableOfClients(clients.values(), keywords))
786
787
class TableOfClients(object):
788
tableheaders = {
789
"Name": "Name",
790
"Enabled": "Enabled",
791
"Timeout": "Timeout",
792
"LastCheckedOK": "Last Successful Check",
793
"LastApprovalRequest": "Last Approval Request",
794
"Created": "Created",
795
"Interval": "Interval",
796
"Host": "Host",
797
"Fingerprint": "Fingerprint",
798
"KeyID": "Key ID",
799
"CheckerRunning": "Check Is Running",
800
"LastEnabled": "Last Enabled",
801
"ApprovalPending": "Approval Is Pending",
802
"ApprovedByDefault": "Approved By Default",
803
"ApprovalDelay": "Approval Delay",
804
"ApprovalDuration": "Approval Duration",
805
"Checker": "Checker",
806
"ExtendedTimeout": "Extended Timeout",
807
"Expires": "Expires",
808
"LastCheckerStatus": "Last Checker Status",
809
}
810
811
def __init__(self, clients, keywords):
812
self.clients = clients
813
self.keywords = keywords
814
815
def __str__(self):
816
return "\n".join(self.rows())
817
818
if sys.version_info.major == 2:
819
__unicode__ = __str__
820
def __str__(self):
821
return str(self).encode(
822
locale.getpreferredencoding())
823
824
def rows(self):
825
format_string = self.row_formatting_string()
826
rows = [self.header_line(format_string)]
827
rows.extend(self.client_line(client, format_string)
828
for client in self.clients)
829
return rows
830
831
def row_formatting_string(self):
832
"Format string used to format table rows"
833
return " ".join("{{{key}:{width}}}".format(
834
width=max(len(self.tableheaders[key]),
835
*(len(self.string_from_client(client,
836
key))
837
for client in self.clients)),
838
key=key)
839
for key in self.keywords)
840
841
def string_from_client(self, client, key):
842
return self.valuetostring(client[key], key)
843
844
@classmethod
845
def valuetostring(cls, value, keyword):
846
if isinstance(value, bool):
847
return "Yes" if value else "No"
848
if keyword in ("Timeout", "Interval", "ApprovalDelay",
849
"ApprovalDuration", "ExtendedTimeout"):
850
return cls.milliseconds_to_string(value)
851
return str(value)
852
853
def header_line(self, format_string):
854
return format_string.format(**self.tableheaders)
855
856
def client_line(self, client, format_string):
857
return format_string.format(
858
**{key: self.string_from_client(client, key)
859
for key in self.keywords})
860
861
@staticmethod
862
def milliseconds_to_string(ms):
863
td = datetime.timedelta(0, 0, 0, ms)
864
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
865
.format(days="{}T".format(td.days)
866
if td.days else "",
867
hours=td.seconds // 3600,
868
minutes=(td.seconds % 3600) // 60,
869
seconds=td.seconds % 60))
870
871
872
class PropertySetter(Base):
873
"Abstract class for Actions for setting one client property"
874
875
def run_on_one_client(self, client, properties=None):
876
"""Set the Client's D-Bus property"""
877
self.bus.set_client_property(client, self.propname,
878
self.value_to_set)
879
880
@property
881
def propname(self):
882
raise NotImplementedError()
883
884
885
class Enable(PropertySetter):
886
propname = "Enabled"
887
value_to_set = True
888
889
890
class Disable(PropertySetter):
891
propname = "Enabled"
892
value_to_set = False
893
894
895
class BumpTimeout(PropertySetter):
896
propname = "LastCheckedOK"
897
value_to_set = ""
898
899
900
class StartChecker(PropertySetter):
901
propname = "CheckerRunning"
902
value_to_set = True
903
904
905
class StopChecker(PropertySetter):
906
propname = "CheckerRunning"
907
value_to_set = False
908
909
910
class ApproveByDefault(PropertySetter):
911
propname = "ApprovedByDefault"
912
value_to_set = True
913
914
915
class DenyByDefault(PropertySetter):
916
propname = "ApprovedByDefault"
917
value_to_set = False
918
919
920
class PropertySetterValue(PropertySetter):
921
"""Abstract class for PropertySetter recieving a value as
922
constructor argument instead of a class attribute."""
923
def __init__(self, value):
924
self.value_to_set = value
925
926
@classmethod
927
def argparse(cls, argtype):
928
def cmdtype(arg):
929
return cls(argtype(arg))
930
return cmdtype
931
932
class SetChecker(PropertySetterValue):
933
propname = "Checker"
934
935
936
class SetHost(PropertySetterValue):
937
propname = "Host"
938
939
940
class SetSecret(PropertySetterValue):
941
propname = "Secret"
942
943
@property
944
def value_to_set(self):
945
return self._vts
946
947
@value_to_set.setter
948
def value_to_set(self, value):
949
"""When setting, read data from supplied file object"""
950
self._vts = value.read()
951
value.close()
952
953
954
class PropertySetterValueMilliseconds(PropertySetterValue):
955
"""Abstract class for PropertySetterValue taking a value
956
argument as a datetime.timedelta() but should store it as
957
milliseconds."""
958
959
@property
960
def value_to_set(self):
961
return self._vts
962
963
@value_to_set.setter
964
def value_to_set(self, value):
965
"When setting, convert value from a datetime.timedelta"
966
self._vts = int(round(value.total_seconds() * 1000))
967
968
969
class SetTimeout(PropertySetterValueMilliseconds):
970
propname = "Timeout"
971
972
973
class SetExtendedTimeout(PropertySetterValueMilliseconds):
974
propname = "ExtendedTimeout"
975
976
977
class SetInterval(PropertySetterValueMilliseconds):
978
propname = "Interval"
979
980
981
class SetApprovalDelay(PropertySetterValueMilliseconds):
982
propname = "ApprovalDelay"
983
984
985
class SetApprovalDuration(PropertySetterValueMilliseconds):
986
propname = "ApprovalDuration"
987
684
685
clientnames = options.client
686
687
try:
688
bus = dbus.SystemBus()
689
mandos_dbus_objc = bus.get_object(busname, server_path)
690
except dbus.exceptions.DBusException:
691
log.critical("Could not connect to Mandos server")
692
sys.exit(1)
693
694
mandos_serv = dbus.Interface(mandos_dbus_objc,
695
dbus_interface=server_interface)
696
mandos_serv_object_manager = dbus.Interface(
697
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
698
699
# Filter out log message from dbus module
700
dbus_logger = logging.getLogger("dbus.proxies")
701
class NullFilter(logging.Filter):
702
def filter(self, record):
703
return False
704
dbus_filter = NullFilter()
705
try:
706
dbus_logger.addFilter(dbus_filter)
707
mandos_clients = {path: ifs_and_props[client_interface]
708
for path, ifs_and_props in
709
mandos_serv_object_manager
710
.GetManagedObjects().items()
711
if client_interface in ifs_and_props}
712
except dbus.exceptions.DBusException as e:
713
log.critical("Failed to access Mandos server through D-Bus:"
714
"\n%s", e)
715
sys.exit(1)
716
finally:
717
# restore dbus logger
718
dbus_logger.removeFilter(dbus_filter)
719
720
# Compile dict of (clients: properties) to process
721
clients = {}
722
723
if not clientnames:
724
clients = {bus.get_object(busname, path): properties
725
for path, properties in mandos_clients.items()}
726
else:
727
for name in clientnames:
728
for path, client in mandos_clients.items():
729
if client["Name"] == name:
730
client_objc = bus.get_object(busname, path)
731
clients[client_objc] = client
732
break
733
else:
734
log.critical("Client not found on server: %r", name)
735
sys.exit(1)
736
737
# Run all commands on clients
738
commands = commands_from_options(options)
739
for command in commands:
740
command.run(mandos_serv, clients)
988
741
989
742
990
class TestCaseWithAssertLogs(unittest.TestCase):
991
"""unittest.TestCase.assertLogs only exists in Python 3.4"""
992
993
if not hasattr(unittest.TestCase, "assertLogs"):
994
@contextlib.contextmanager
995
def assertLogs(self, logger, level=logging.INFO):
996
capturing_handler = self.CapturingLevelHandler(level)
997
old_level = logger.level
998
old_propagate = logger.propagate
999
logger.addHandler(capturing_handler)
1000
logger.setLevel(level)
1001
logger.propagate = False
1002
try:
1003
yield capturing_handler.watcher
1004
finally:
1005
logger.propagate = old_propagate
1006
logger.removeHandler(capturing_handler)
1007
logger.setLevel(old_level)
1008
self.assertGreater(len(capturing_handler.watcher.records),
1009
0)
1010
1011
class CapturingLevelHandler(logging.Handler):
1012
def __init__(self, level, *args, **kwargs):
1013
logging.Handler.__init__(self, *args, **kwargs)
1014
self.watcher = self.LoggingWatcher([], [])
1015
def emit(self, record):
1016
self.watcher.records.append(record)
1017
self.watcher.output.append(self.format(record))
1018
1019
LoggingWatcher = collections.namedtuple("LoggingWatcher",
1020
("records",
1021
"output"))
1022
1023
1024
class Unique(object):
1025
"""Class for objects which exist only to be unique objects, since
1026
unittest.mock.sentinel only exists in Python 3.3"""
1027
1028
1029
class Test_string_to_delta(TestCaseWithAssertLogs):
1030
# Just test basic RFC 3339 functionality here, the doc string for
1031
# rfc3339_duration_to_delta() already has more comprehensive
1032
# tests, which are run by doctest.
1033
1034
def test_rfc3339_zero_seconds(self):
1035
self.assertEqual(datetime.timedelta(),
1036
string_to_delta("PT0S"))
1037
1038
def test_rfc3339_zero_days(self):
1039
self.assertEqual(datetime.timedelta(), string_to_delta("P0D"))
1040
1041
def test_rfc3339_one_second(self):
1042
self.assertEqual(datetime.timedelta(0, 1),
1043
string_to_delta("PT1S"))
1044
1045
def test_rfc3339_two_hours(self):
1046
self.assertEqual(datetime.timedelta(0, 7200),
1047
string_to_delta("PT2H"))
1048
743
class Test_milliseconds_to_string(unittest.TestCase):
744
def test_all(self):
745
self.assertEqual(milliseconds_to_string(93785000),
746
"1T02:03:05")
747
def test_no_days(self):
748
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
749
def test_all_zero(self):
750
self.assertEqual(milliseconds_to_string(0), "00:00:00")
751
def test_no_fractional_seconds(self):
752
self.assertEqual(milliseconds_to_string(400), "00:00:00")
753
self.assertEqual(milliseconds_to_string(900), "00:00:00")
754
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
755
756
class Test_string_to_delta(unittest.TestCase):
757
def test_handles_basic_rfc3339(self):
758
self.assertEqual(string_to_delta("PT0S"),
759
datetime.timedelta())
760
self.assertEqual(string_to_delta("P0D"),
761
datetime.timedelta())
762
self.assertEqual(string_to_delta("PT1S"),
763
datetime.timedelta(0, 1))
764
self.assertEqual(string_to_delta("PT2H"),
765
datetime.timedelta(0, 7200))
1049
766
def test_falls_back_to_pre_1_6_1_with_warning(self):
1050
with self.assertLogs(log, logging.WARNING):
1051
value = string_to_delta("2h")
1052
self.assertEqual(datetime.timedelta(0, 7200), value)
1053
1054
1055
class Test_check_option_syntax(unittest.TestCase):
1056
def setUp(self):
1057
self.parser = argparse.ArgumentParser()
1058
add_command_line_options(self.parser)
1059
1060
def test_actions_requires_client_or_all(self):
1061
for action, value in self.actions.items():
1062
args = self.actionargs(action, value)
1063
with self.assertParseError():
1064
self.parse_args(args)
1065
1066
# This mostly corresponds to the definition from has_commands() in
1067
# check_option_syntax()
1068
actions = {
1069
"--enable": None,
1070
"--disable": None,
1071
"--bump-timeout": None,
1072
"--start-checker": None,
1073
"--stop-checker": None,
1074
"--is-enabled": None,
1075
"--remove": None,
1076
"--checker": "x",
1077
"--timeout": "PT0S",
1078
"--extended-timeout": "PT0S",
1079
"--interval": "PT0S",
1080
"--approve-by-default": None,
1081
"--deny-by-default": None,
1082
"--approval-delay": "PT0S",
1083
"--approval-duration": "PT0S",
1084
"--host": "hostname",
1085
"--secret": "/dev/null",
1086
"--approve": None,
1087
"--deny": None,
1088
}
1089
1090
@staticmethod
1091
def actionargs(action, value, *args):
1092
if value is not None:
1093
return [action, value] + list(args)
767
# assertLogs only exists in Python 3.4
768
if hasattr(self, "assertLogs"):
769
with self.assertLogs(log, logging.WARNING):
770
value = string_to_delta("2h")
1094
771
else:
1095
return [action] + list(args)
1096
1097
@contextlib.contextmanager
1098
def assertParseError(self):
1099
with self.assertRaises(SystemExit) as e:
1100
with self.redirect_stderr_to_devnull():
1101
yield
1102
# Exit code from argparse is guaranteed to be "2". Reference:
1103
# https://docs.python.org/3/library
1104
# /argparse.html#exiting-methods
1105
self.assertEqual(2, e.exception.code)
1106
1107
def parse_args(self, args):
1108
options = self.parser.parse_args(args)
1109
check_option_syntax(self.parser, options)
1110
1111
@staticmethod
1112
@contextlib.contextmanager
1113
def redirect_stderr_to_devnull():
1114
old_stderr = sys.stderr
1115
with contextlib.closing(open(os.devnull, "w")) as null:
1116
sys.stderr = null
772
class WarningFilter(logging.Filter):
773
"""Don't show, but record the presence of, warnings"""
774
def filter(self, record):
775
is_warning = record.levelno >= logging.WARNING
776
self.found = is_warning or getattr(self, "found",
777
False)
778
return not is_warning
779
warning_filter = WarningFilter()
780
log.addFilter(warning_filter)
1117
781
try:
1118
yield
782
value = string_to_delta("2h")
1119
783
finally:
1120
sys.stderr = old_stderr
1121
1122
def check_option_syntax(self, options):
1123
check_option_syntax(self.parser, options)
1124
1125
def test_actions_all_conflicts_with_verbose(self):
1126
for action, value in self.actions.items():
1127
args = self.actionargs(action, value, "--all",
1128
"--verbose")
1129
with self.assertParseError():
1130
self.parse_args(args)
1131
1132
def test_actions_with_client_conflicts_with_verbose(self):
1133
for action, value in self.actions.items():
1134
args = self.actionargs(action, value, "--verbose",
1135
"client")
1136
with self.assertParseError():
1137
self.parse_args(args)
1138
1139
def test_dump_json_conflicts_with_verbose(self):
1140
args = ["--dump-json", "--verbose"]
1141
with self.assertParseError():
1142
self.parse_args(args)
1143
1144
def test_dump_json_conflicts_with_action(self):
1145
for action, value in self.actions.items():
1146
args = self.actionargs(action, value, "--dump-json")
1147
with self.assertParseError():
1148
self.parse_args(args)
1149
1150
def test_all_can_not_be_alone(self):
1151
args = ["--all"]
1152
with self.assertParseError():
1153
self.parse_args(args)
1154
1155
def test_all_is_ok_with_any_action(self):
1156
for action, value in self.actions.items():
1157
args = self.actionargs(action, value, "--all")
1158
self.parse_args(args)
1159
1160
def test_any_action_is_ok_with_one_client(self):
1161
for action, value in self.actions.items():
1162
args = self.actionargs(action, value, "client")
1163
self.parse_args(args)
1164
1165
def test_one_client_with_all_actions_except_is_enabled(self):
1166
for action, value in self.actions.items():
1167
if action == "--is-enabled":
1168
continue
1169
args = self.actionargs(action, value, "client")
1170
self.parse_args(args)
1171
1172
def test_two_clients_with_all_actions_except_is_enabled(self):
1173
for action, value in self.actions.items():
1174
if action == "--is-enabled":
1175
continue
1176
args = self.actionargs(action, value, "client1",
1177
"client2")
1178
self.parse_args(args)
1179
1180
def test_two_clients_are_ok_with_actions_except_is_enabled(self):
1181
for action, value in self.actions.items():
1182
if action == "--is-enabled":
1183
continue
1184
args = self.actionargs(action, value, "client1",
1185
"client2")
1186
self.parse_args(args)
1187
1188
def test_is_enabled_fails_without_client(self):
1189
args = ["--is-enabled"]
1190
with self.assertParseError():
1191
self.parse_args(args)
1192
1193
def test_is_enabled_fails_with_two_clients(self):
1194
args = ["--is-enabled", "client1", "client2"]
1195
with self.assertParseError():
1196
self.parse_args(args)
1197
1198
def test_remove_can_only_be_combined_with_action_deny(self):
1199
for action, value in self.actions.items():
1200
if action in {"--remove", "--deny"}:
1201
continue
1202
args = self.actionargs(action, value, "--all",
1203
"--remove")
1204
with self.assertParseError():
1205
self.parse_args(args)
1206
1207
1208
class Test_dbus_exceptions(unittest.TestCase):
1209
1210
def test_dbus_ConnectFailed_is_Error(self):
1211
with self.assertRaises(dbus.Error):
1212
raise dbus.ConnectFailed()
1213
1214
1215
class Test_dbus_MandosBus(unittest.TestCase):
1216
1217
class MockMandosBus(dbus.MandosBus):
1218
def __init__(self):
1219
self._name = "se.recompile.Mandos"
1220
self._server_path = "/"
1221
self._server_interface = "se.recompile.Mandos"
1222
self._client_interface = "se.recompile.Mandos.Client"
1223
self.calls = []
1224
self.call_method_return = Unique()
1225
1226
def call_method(self, methodname, busname, objectpath,
1227
interface, *args):
1228
self.calls.append((methodname, busname, objectpath,
1229
interface, args))
1230
return self.call_method_return
1231
1232
def setUp(self):
1233
self.bus = self.MockMandosBus()
1234
1235
def test_set_client_property(self):
1236
self.bus.set_client_property("objectpath", "key", "value")
1237
expected_call = ("Set", self.bus._name, "objectpath",
1238
"org.freedesktop.DBus.Properties",
1239
(self.bus._client_interface, "key", "value"))
1240
self.assertIn(expected_call, self.bus.calls)
1241
1242
def test_call_client_method(self):
1243
ret = self.bus.call_client_method("objectpath", "methodname")
1244
self.assertIs(self.bus.call_method_return, ret)
1245
expected_call = ("methodname", self.bus._name, "objectpath",
1246
self.bus._client_interface, ())
1247
self.assertIn(expected_call, self.bus.calls)
1248
1249
def test_call_client_method_with_args(self):
1250
args = (Unique(), Unique())
1251
ret = self.bus.call_client_method("objectpath", "methodname",
1252
*args)
1253
self.assertIs(self.bus.call_method_return, ret)
1254
expected_call = ("methodname", self.bus._name, "objectpath",
1255
self.bus._client_interface,
1256
(args[0], args[1]))
1257
self.assertIn(expected_call, self.bus.calls)
1258
1259
def test_get_clients_and_properties(self):
1260
managed_objects = {
1261
"objectpath": {
1262
self.bus._client_interface: {
1263
"key": "value",
1264
"bool": True,
1265
},
1266
"irrelevant_interface": {
1267
"key": "othervalue",
1268
"bool": False,
1269
},
1270
},
1271
"other_objectpath": {
1272
"other_irrelevant_interface": {
1273
"key": "value 3",
1274
"bool": None,
1275
},
1276
},
1277
}
1278
expected_clients_and_properties = {
1279
"objectpath": {
1280
"key": "value",
1281
"bool": True,
1282
}
1283
}
1284
self.bus.call_method_return = managed_objects
1285
ret = self.bus.get_clients_and_properties()
1286
self.assertDictEqual(expected_clients_and_properties, ret)
1287
expected_call = ("GetManagedObjects", self.bus._name,
1288
self.bus._server_path,
1289
"org.freedesktop.DBus.ObjectManager", ())
1290
self.assertIn(expected_call, self.bus.calls)
1291
1292
def test_call_server_method(self):
1293
ret = self.bus.call_server_method("methodname")
1294
self.assertIs(self.bus.call_method_return, ret)
1295
expected_call = ("methodname", self.bus._name,
1296
self.bus._server_path,
1297
self.bus._server_interface, ())
1298
self.assertIn(expected_call, self.bus.calls)
1299
1300
def test_call_server_method_with_args(self):
1301
args = (Unique(), Unique())
1302
ret = self.bus.call_server_method("methodname", *args)
1303
self.assertIs(self.bus.call_method_return, ret)
1304
expected_call = ("methodname", self.bus._name,
1305
self.bus._server_path,
1306
self.bus._server_interface,
1307
(args[0], args[1]))
1308
self.assertIn(expected_call, self.bus.calls)
1309
1310
1311
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1312
1313
def MockDBusPython_func(self, func):
1314
class mock_dbus_python(object):
1315
"""mock dbus-python module"""
1316
class exceptions(object):
1317
"""Pseudo-namespace"""
1318
class DBusException(Exception):
1319
pass
1320
class SystemBus(object):
1321
@staticmethod
1322
def get_object(busname, objectpath):
1323
DBusObject = collections.namedtuple(
1324
"DBusObject", ("methodname", "Set"))
1325
def method(*args, **kwargs):
1326
self.assertEqual({"dbus_interface":
1327
"interface"},
1328
kwargs)
1329
return func(*args)
1330
def set_property(interface, key, value,
1331
dbus_interface=None):
1332
self.assertEqual(
1333
"org.freedesktop.DBus.Properties",
1334
dbus_interface)
1335
self.assertEqual("Secret", key)
1336
return func(interface, key, value,
1337
dbus_interface=dbus_interface)
1338
return DBusObject(methodname=method,
1339
Set=set_property)
1340
class Boolean(object):
1341
def __init__(self, value):
1342
self.value = bool(value)
1343
def __bool__(self):
1344
return self.value
1345
if sys.version_info.major == 2:
1346
__nonzero__ = __bool__
1347
class ObjectPath(str):
1348
pass
1349
class Dictionary(dict):
1350
pass
1351
class ByteArray(bytes):
1352
pass
1353
return mock_dbus_python
1354
1355
def call_method(self, bus, methodname, busname, objectpath,
1356
interface, *args):
1357
with self.assertLogs(log, logging.DEBUG):
1358
return bus.call_method(methodname, busname, objectpath,
1359
interface, *args)
1360
1361
def test_call_method_returns(self):
1362
expected_method_return = Unique()
1363
method_args = (Unique(), Unique())
1364
def func(*args):
1365
self.assertEqual(len(method_args), len(args))
1366
for marg, arg in zip(method_args, args):
1367
self.assertIs(marg, arg)
1368
return expected_method_return
1369
mock_dbus_python = self.MockDBusPython_func(func)
1370
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1371
ret = self.call_method(bus, "methodname", "busname",
1372
"objectpath", "interface",
1373
*method_args)
1374
self.assertIs(ret, expected_method_return)
1375
1376
def test_call_method_filters_bool_true(self):
1377
def func():
1378
return method_return
1379
mock_dbus_python = self.MockDBusPython_func(func)
1380
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1381
method_return = mock_dbus_python.Boolean(True)
1382
ret = self.call_method(bus, "methodname", "busname",
1383
"objectpath", "interface")
1384
self.assertTrue(ret)
1385
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1386
1387
def test_call_method_filters_bool_false(self):
1388
def func():
1389
return method_return
1390
mock_dbus_python = self.MockDBusPython_func(func)
1391
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1392
method_return = mock_dbus_python.Boolean(False)
1393
ret = self.call_method(bus, "methodname", "busname",
1394
"objectpath", "interface")
1395
self.assertFalse(ret)
1396
self.assertNotIsInstance(ret, mock_dbus_python.Boolean)
1397
1398
def test_call_method_filters_objectpath(self):
1399
def func():
1400
return method_return
1401
mock_dbus_python = self.MockDBusPython_func(func)
1402
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1403
method_return = mock_dbus_python.ObjectPath("objectpath")
1404
ret = self.call_method(bus, "methodname", "busname",
1405
"objectpath", "interface")
1406
self.assertEqual("objectpath", ret)
1407
self.assertIsNot("objectpath", ret)
1408
self.assertNotIsInstance(ret, mock_dbus_python.ObjectPath)
1409
1410
def test_call_method_filters_booleans_in_dict(self):
1411
def func():
1412
return method_return
1413
mock_dbus_python = self.MockDBusPython_func(func)
1414
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1415
method_return = mock_dbus_python.Dictionary(
1416
{mock_dbus_python.Boolean(True):
1417
mock_dbus_python.Boolean(False),
1418
mock_dbus_python.Boolean(False):
1419
mock_dbus_python.Boolean(True)})
1420
ret = self.call_method(bus, "methodname", "busname",
1421
"objectpath", "interface")
1422
expected_method_return = {True: False,
1423
False: True}
1424
self.assertEqual(expected_method_return, ret)
1425
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1426
1427
def test_call_method_filters_objectpaths_in_dict(self):
1428
def func():
1429
return method_return
1430
mock_dbus_python = self.MockDBusPython_func(func)
1431
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1432
method_return = mock_dbus_python.Dictionary(
1433
{mock_dbus_python.ObjectPath("objectpath_key_1"):
1434
mock_dbus_python.ObjectPath("objectpath_value_1"),
1435
mock_dbus_python.ObjectPath("objectpath_key_2"):
1436
mock_dbus_python.ObjectPath("objectpath_value_2")})
1437
ret = self.call_method(bus, "methodname", "busname",
1438
"objectpath", "interface")
1439
expected_method_return = {str(key): str(value)
1440
for key, value in
1441
method_return.items()}
1442
self.assertEqual(expected_method_return, ret)
1443
self.assertIsInstance(ret, dict)
1444
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1445
1446
def test_call_method_filters_dict_in_dict(self):
1447
def func():
1448
return method_return
1449
mock_dbus_python = self.MockDBusPython_func(func)
1450
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1451
method_return = mock_dbus_python.Dictionary(
1452
{"key1": mock_dbus_python.Dictionary({"key11": "value11",
1453
"key12": "value12"}),
1454
"key2": mock_dbus_python.Dictionary({"key21": "value21",
1455
"key22": "value22"})})
1456
ret = self.call_method(bus, "methodname", "busname",
1457
"objectpath", "interface")
1458
expected_method_return = {
1459
"key1": {"key11": "value11",
1460
"key12": "value12"},
1461
"key2": {"key21": "value21",
1462
"key22": "value22"},
1463
}
1464
self.assertEqual(expected_method_return, ret)
1465
self.assertIsInstance(ret, dict)
1466
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1467
for key, value in ret.items():
1468
self.assertIsInstance(value, dict)
1469
self.assertEqual(expected_method_return[key], value)
1470
self.assertNotIsInstance(value,
1471
mock_dbus_python.Dictionary)
1472
1473
def test_call_method_filters_dict_three_deep(self):
1474
def func():
1475
return method_return
1476
mock_dbus_python = self.MockDBusPython_func(func)
1477
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1478
method_return = mock_dbus_python.Dictionary(
1479
{"key1":
1480
mock_dbus_python.Dictionary(
1481
{"key2":
1482
mock_dbus_python.Dictionary(
1483
{"key3":
1484
mock_dbus_python.Boolean(True),
1485
}),
1486
}),
1487
})
1488
ret = self.call_method(bus, "methodname", "busname",
1489
"objectpath", "interface")
1490
expected_method_return = {"key1": {"key2": {"key3": True}}}
1491
self.assertEqual(expected_method_return, ret)
1492
self.assertIsInstance(ret, dict)
1493
self.assertNotIsInstance(ret, mock_dbus_python.Dictionary)
1494
self.assertIsInstance(ret["key1"], dict)
1495
self.assertNotIsInstance(ret["key1"],
1496
mock_dbus_python.Dictionary)
1497
self.assertIsInstance(ret["key1"]["key2"], dict)
1498
self.assertNotIsInstance(ret["key1"]["key2"],
1499
mock_dbus_python.Dictionary)
1500
self.assertTrue(ret["key1"]["key2"]["key3"])
1501
self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
1502
mock_dbus_python.Boolean)
1503
1504
def test_call_method_handles_exception(self):
1505
dbus_logger = logging.getLogger("dbus.proxies")
1506
1507
def func():
1508
dbus_logger.error("Test")
1509
raise mock_dbus_python.exceptions.DBusException()
1510
1511
mock_dbus_python = self.MockDBusPython_func(func)
1512
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1513
1514
class CountingHandler(logging.Handler):
1515
count = 0
1516
def emit(self, record):
1517
self.count += 1
1518
1519
counting_handler = CountingHandler()
1520
1521
dbus_logger.addHandler(counting_handler)
1522
1523
try:
1524
with self.assertRaises(dbus.Error) as e:
1525
self.call_method(bus, "methodname", "busname",
1526
"objectpath", "interface")
1527
finally:
1528
dbus_logger.removeFilter(counting_handler)
1529
1530
self.assertNotIsInstance(e, dbus.ConnectFailed)
1531
1532
# Make sure the dbus logger was suppressed
1533
self.assertEqual(0, counting_handler.count)
1534
1535
def test_Set_Secret_sends_bytearray(self):
1536
ret = [None]
1537
def func(*args, **kwargs):
1538
ret[0] = (args, kwargs)
1539
mock_dbus_python = self.MockDBusPython_func(func)
1540
bus = dbus_python_adapter.SystemBus(mock_dbus_python)
1541
bus.set_client_property("objectpath", "Secret", "value")
1542
expected_call = (("se.recompile.Mandos.Client", "Secret",
1543
mock_dbus_python.ByteArray(b"value")),
1544
{"dbus_interface":
1545
"org.freedesktop.DBus.Properties"})
1546
self.assertEqual(expected_call, ret[0])
1547
if sys.version_info.major == 2:
1548
self.assertIsInstance(ret[0][0][-1],
1549
mock_dbus_python.ByteArray)
1550
1551
def test_get_object_converts_to_correct_exception(self):
1552
bus = dbus_python_adapter.SystemBus(
1553
self.fake_dbus_python_raises_exception_on_connect)
1554
with self.assertRaises(dbus.ConnectFailed):
1555
self.call_method(bus, "methodname", "busname",
1556
"objectpath", "interface")
1557
1558
class fake_dbus_python_raises_exception_on_connect(object):
1559
"""fake dbus-python module"""
1560
class exceptions(object):
1561
"""Pseudo-namespace"""
1562
class DBusException(Exception):
1563
pass
1564
1565
@classmethod
1566
def SystemBus(cls):
1567
def get_object(busname, objectpath):
1568
raise cls.exceptions.DBusException()
1569
Bus = collections.namedtuple("Bus", ["get_object"])
1570
return Bus(get_object=get_object)
1571
1572
1573
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1574
class mock_dbus_python(object):
1575
"""mock dbus-python modules"""
1576
class SystemBus(object):
1577
@staticmethod
1578
def get_object(busname, objectpath):
1579
return Unique()
1580
1581
def setUp(self):
1582
self.bus = dbus_python_adapter.CachingBus(
1583
self.mock_dbus_python)
1584
1585
def test_returns_distinct_objectpaths(self):
1586
obj1 = self.bus.get_object("busname", "objectpath1")
1587
self.assertIsInstance(obj1, Unique)
1588
obj2 = self.bus.get_object("busname", "objectpath2")
1589
self.assertIsInstance(obj2, Unique)
1590
self.assertIsNot(obj1, obj2)
1591
1592
def test_returns_distinct_busnames(self):
1593
obj1 = self.bus.get_object("busname1", "objectpath")
1594
self.assertIsInstance(obj1, Unique)
1595
obj2 = self.bus.get_object("busname2", "objectpath")
1596
self.assertIsInstance(obj2, Unique)
1597
self.assertIsNot(obj1, obj2)
1598
1599
def test_returns_distinct_both(self):
1600
obj1 = self.bus.get_object("busname1", "objectpath")
1601
self.assertIsInstance(obj1, Unique)
1602
obj2 = self.bus.get_object("busname2", "objectpath")
1603
self.assertIsInstance(obj2, Unique)
1604
self.assertIsNot(obj1, obj2)
1605
1606
def test_returns_same(self):
1607
obj1 = self.bus.get_object("busname", "objectpath")
1608
self.assertIsInstance(obj1, Unique)
1609
obj2 = self.bus.get_object("busname", "objectpath")
1610
self.assertIsInstance(obj2, Unique)
1611
self.assertIs(obj1, obj2)
1612
1613
def test_returns_same_old(self):
1614
obj1 = self.bus.get_object("busname1", "objectpath1")
1615
self.assertIsInstance(obj1, Unique)
1616
obj2 = self.bus.get_object("busname2", "objectpath2")
1617
self.assertIsInstance(obj2, Unique)
1618
obj1b = self.bus.get_object("busname1", "objectpath1")
1619
self.assertIsInstance(obj1b, Unique)
1620
self.assertIsNot(obj1, obj2)
1621
self.assertIsNot(obj2, obj1b)
1622
self.assertIs(obj1, obj1b)
1623
1624
1625
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1626
1627
def Stub_pydbus_func(self, func):
1628
class stub_pydbus(object):
1629
"""stub pydbus module"""
1630
class SystemBus(object):
1631
@staticmethod
1632
def get(busname, objectpath):
1633
DBusObject = collections.namedtuple(
1634
"DBusObject", ("methodname",))
1635
return {"interface":
1636
DBusObject(methodname=func)}
1637
return stub_pydbus
1638
1639
def call_method(self, bus, methodname, busname, objectpath,
1640
interface, *args):
1641
with self.assertLogs(log, logging.DEBUG):
1642
return bus.call_method(methodname, busname, objectpath,
1643
interface, *args)
1644
1645
def test_call_method_returns(self):
1646
expected_method_return = Unique()
1647
method_args = (Unique(), Unique())
1648
def func(*args):
1649
self.assertEqual(len(method_args), len(args))
1650
for marg, arg in zip(method_args, args):
1651
self.assertIs(marg, arg)
1652
return expected_method_return
1653
stub_pydbus = self.Stub_pydbus_func(func)
1654
bus = pydbus_adapter.SystemBus(stub_pydbus)
1655
ret = self.call_method(bus, "methodname", "busname",
1656
"objectpath", "interface",
1657
*method_args)
1658
self.assertIs(ret, expected_method_return)
1659
1660
def test_call_method_handles_exception(self):
1661
dbus_logger = logging.getLogger("dbus.proxies")
1662
1663
def func():
1664
raise gi.repository.GLib.Error()
1665
1666
stub_pydbus = self.Stub_pydbus_func(func)
1667
bus = pydbus_adapter.SystemBus(stub_pydbus)
1668
1669
with self.assertRaises(dbus.Error) as e:
1670
self.call_method(bus, "methodname", "busname",
1671
"objectpath", "interface")
1672
1673
self.assertNotIsInstance(e, dbus.ConnectFailed)
1674
1675
def test_get_converts_to_correct_exception(self):
1676
bus = pydbus_adapter.SystemBus(
1677
self.fake_pydbus_raises_exception_on_connect)
1678
with self.assertRaises(dbus.ConnectFailed):
1679
self.call_method(bus, "methodname", "busname",
1680
"objectpath", "interface")
1681
1682
class fake_pydbus_raises_exception_on_connect(object):
1683
"""fake dbus-python module"""
1684
@classmethod
1685
def SystemBus(cls):
1686
def get(busname, objectpath):
1687
raise gi.repository.GLib.Error()
1688
Bus = collections.namedtuple("Bus", ["get"])
1689
return Bus(get=get)
1690
1691
def test_set_property_uses_setattr(self):
1692
class Object(object):
1693
pass
1694
obj = Object()
1695
class pydbus_spy(object):
1696
class SystemBus(object):
1697
@staticmethod
1698
def get(busname, objectpath):
1699
return {"interface": obj}
1700
bus = pydbus_adapter.SystemBus(pydbus_spy)
1701
value = Unique()
1702
bus.set_property("busname", "objectpath", "interface", "key",
1703
value)
1704
self.assertIs(value, obj.key)
1705
1706
def test_get_suppresses_xml_deprecation_warning(self):
1707
if sys.version_info.major >= 3:
1708
return
1709
class stub_pydbus_get(object):
1710
class SystemBus(object):
1711
@staticmethod
1712
def get(busname, objectpath):
1713
warnings.warn_explicit(
1714
"deprecated", DeprecationWarning,
1715
"xml.etree.ElementTree", 0)
1716
bus = pydbus_adapter.SystemBus(stub_pydbus_get)
1717
with warnings.catch_warnings(record=True) as w:
1718
warnings.simplefilter("always")
1719
bus.get("busname", "objectpath")
1720
self.assertEqual(0, len(w))
1721
1722
1723
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1724
class stub_pydbus(object):
1725
"""stub pydbus module"""
1726
class SystemBus(object):
1727
@staticmethod
1728
def get(busname, objectpath):
1729
return Unique()
1730
1731
def setUp(self):
1732
self.bus = pydbus_adapter.CachingBus(self.stub_pydbus)
1733
1734
def test_returns_distinct_objectpaths(self):
1735
obj1 = self.bus.get("busname", "objectpath1")
1736
self.assertIsInstance(obj1, Unique)
1737
obj2 = self.bus.get("busname", "objectpath2")
1738
self.assertIsInstance(obj2, Unique)
1739
self.assertIsNot(obj1, obj2)
1740
1741
def test_returns_distinct_busnames(self):
1742
obj1 = self.bus.get("busname1", "objectpath")
1743
self.assertIsInstance(obj1, Unique)
1744
obj2 = self.bus.get("busname2", "objectpath")
1745
self.assertIsInstance(obj2, Unique)
1746
self.assertIsNot(obj1, obj2)
1747
1748
def test_returns_distinct_both(self):
1749
obj1 = self.bus.get("busname1", "objectpath")
1750
self.assertIsInstance(obj1, Unique)
1751
obj2 = self.bus.get("busname2", "objectpath")
1752
self.assertIsInstance(obj2, Unique)
1753
self.assertIsNot(obj1, obj2)
1754
1755
def test_returns_same(self):
1756
obj1 = self.bus.get("busname", "objectpath")
1757
self.assertIsInstance(obj1, Unique)
1758
obj2 = self.bus.get("busname", "objectpath")
1759
self.assertIsInstance(obj2, Unique)
1760
self.assertIs(obj1, obj2)
1761
1762
def test_returns_same_old(self):
1763
obj1 = self.bus.get("busname1", "objectpath1")
1764
self.assertIsInstance(obj1, Unique)
1765
obj2 = self.bus.get("busname2", "objectpath2")
1766
self.assertIsInstance(obj2, Unique)
1767
obj1b = self.bus.get("busname1", "objectpath1")
1768
self.assertIsInstance(obj1b, Unique)
1769
self.assertIsNot(obj1, obj2)
1770
self.assertIsNot(obj2, obj1b)
1771
self.assertIs(obj1, obj1b)
1772
1773
1774
class Test_commands_from_options(unittest.TestCase):
1775
1776
def setUp(self):
1777
self.parser = argparse.ArgumentParser()
1778
add_command_line_options(self.parser)
1779
1780
def test_is_enabled(self):
1781
self.assert_command_from_args(["--is-enabled", "client"],
1782
command.IsEnabled)
1783
1784
def assert_command_from_args(self, args, command_cls, length=1,
1785
clients=None, **cmd_attrs):
1786
"""Assert that parsing ARGS should result in an instance of
1787
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1788
options = self.parser.parse_args(args)
1789
check_option_syntax(self.parser, options)
1790
commands = commands_from_options(options)
1791
self.assertEqual(length, len(commands))
1792
for command in commands:
1793
if isinstance(command, command_cls):
1794
break
1795
else:
1796
self.assertIsInstance(command, command_cls)
1797
if clients is not None:
1798
self.assertEqual(clients, options.client)
1799
for key, value in cmd_attrs.items():
1800
self.assertEqual(value, getattr(command, key))
1801
1802
def assert_commands_from_args(self, args, commands, clients=None):
1803
for cmd in commands:
1804
self.assert_command_from_args(args, cmd,
1805
length=len(commands),
1806
clients=clients)
1807
1808
def test_is_enabled_short(self):
1809
self.assert_command_from_args(["-V", "client"],
1810
command.IsEnabled)
1811
1812
def test_approve(self):
1813
self.assert_command_from_args(["--approve", "client"],
1814
command.Approve)
1815
1816
def test_approve_short(self):
1817
self.assert_command_from_args(["-A", "client"],
1818
command.Approve)
1819
1820
def test_deny(self):
1821
self.assert_command_from_args(["--deny", "client"],
1822
command.Deny)
1823
1824
def test_deny_short(self):
1825
self.assert_command_from_args(["-D", "client"], command.Deny)
1826
1827
def test_remove(self):
1828
self.assert_command_from_args(["--remove", "client"],
1829
command.Remove)
1830
1831
def test_deny_before_remove(self):
1832
options = self.parser.parse_args(["--deny", "--remove",
1833
"client"])
1834
check_option_syntax(self.parser, options)
1835
commands = commands_from_options(options)
1836
self.assertEqual(2, len(commands))
1837
self.assertIsInstance(commands[0], command.Deny)
1838
self.assertIsInstance(commands[1], command.Remove)
1839
1840
def test_deny_before_remove_reversed(self):
1841
options = self.parser.parse_args(["--remove", "--deny",
1842
"--all"])
1843
check_option_syntax(self.parser, options)
1844
commands = commands_from_options(options)
1845
self.assertEqual(2, len(commands))
1846
self.assertIsInstance(commands[0], command.Deny)
1847
self.assertIsInstance(commands[1], command.Remove)
1848
1849
def test_remove_short(self):
1850
self.assert_command_from_args(["-r", "client"],
1851
command.Remove)
1852
1853
def test_dump_json(self):
1854
self.assert_command_from_args(["--dump-json"],
1855
command.DumpJSON)
1856
1857
def test_enable(self):
1858
self.assert_command_from_args(["--enable", "client"],
1859
command.Enable)
1860
1861
def test_enable_short(self):
1862
self.assert_command_from_args(["-e", "client"],
1863
command.Enable)
1864
1865
def test_disable(self):
1866
self.assert_command_from_args(["--disable", "client"],
1867
command.Disable)
1868
1869
def test_disable_short(self):
1870
self.assert_command_from_args(["-d", "client"],
1871
command.Disable)
1872
1873
def test_bump_timeout(self):
1874
self.assert_command_from_args(["--bump-timeout", "client"],
1875
command.BumpTimeout)
1876
1877
def test_bump_timeout_short(self):
1878
self.assert_command_from_args(["-b", "client"],
1879
command.BumpTimeout)
1880
1881
def test_start_checker(self):
1882
self.assert_command_from_args(["--start-checker", "client"],
1883
command.StartChecker)
1884
1885
def test_stop_checker(self):
1886
self.assert_command_from_args(["--stop-checker", "client"],
1887
command.StopChecker)
1888
1889
def test_approve_by_default(self):
1890
self.assert_command_from_args(["--approve-by-default",
1891
"client"],
1892
command.ApproveByDefault)
1893
1894
def test_deny_by_default(self):
1895
self.assert_command_from_args(["--deny-by-default", "client"],
1896
command.DenyByDefault)
1897
1898
def test_checker(self):
1899
self.assert_command_from_args(["--checker", ":", "client"],
1900
command.SetChecker,
1901
value_to_set=":")
1902
1903
def test_checker_empty(self):
1904
self.assert_command_from_args(["--checker", "", "client"],
1905
command.SetChecker,
1906
value_to_set="")
1907
1908
def test_checker_short(self):
1909
self.assert_command_from_args(["-c", ":", "client"],
1910
command.SetChecker,
1911
value_to_set=":")
1912
1913
def test_host(self):
1914
self.assert_command_from_args(
1915
["--host", "client.example.org", "client"],
1916
command.SetHost, value_to_set="client.example.org")
1917
1918
def test_host_short(self):
1919
self.assert_command_from_args(
1920
["-H", "client.example.org", "client"], command.SetHost,
1921
value_to_set="client.example.org")
1922
1923
def test_secret_devnull(self):
1924
self.assert_command_from_args(["--secret", os.path.devnull,
1925
"client"], command.SetSecret,
1926
value_to_set=b"")
1927
1928
def test_secret_tempfile(self):
1929
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1930
value = b"secret\0xyzzy\nbar"
1931
f.write(value)
1932
f.seek(0)
1933
self.assert_command_from_args(["--secret", f.name,
1934
"client"],
1935
command.SetSecret,
1936
value_to_set=value)
1937
1938
def test_secret_devnull_short(self):
1939
self.assert_command_from_args(["-s", os.path.devnull,
1940
"client"], command.SetSecret,
1941
value_to_set=b"")
1942
1943
def test_secret_tempfile_short(self):
1944
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1945
value = b"secret\0xyzzy\nbar"
1946
f.write(value)
1947
f.seek(0)
1948
self.assert_command_from_args(["-s", f.name, "client"],
1949
command.SetSecret,
1950
value_to_set=value)
1951
1952
def test_timeout(self):
1953
self.assert_command_from_args(["--timeout", "PT5M", "client"],
1954
command.SetTimeout,
1955
value_to_set=300000)
1956
1957
def test_timeout_short(self):
1958
self.assert_command_from_args(["-t", "PT5M", "client"],
1959
command.SetTimeout,
1960
value_to_set=300000)
1961
1962
def test_extended_timeout(self):
1963
self.assert_command_from_args(["--extended-timeout", "PT15M",
1964
"client"],
1965
command.SetExtendedTimeout,
1966
value_to_set=900000)
1967
1968
def test_interval(self):
1969
self.assert_command_from_args(["--interval", "PT2M",
1970
"client"], command.SetInterval,
1971
value_to_set=120000)
1972
1973
def test_interval_short(self):
1974
self.assert_command_from_args(["-i", "PT2M", "client"],
1975
command.SetInterval,
1976
value_to_set=120000)
1977
1978
def test_approval_delay(self):
1979
self.assert_command_from_args(["--approval-delay", "PT30S",
1980
"client"],
1981
command.SetApprovalDelay,
1982
value_to_set=30000)
1983
1984
def test_approval_duration(self):
1985
self.assert_command_from_args(["--approval-duration", "PT1S",
1986
"client"],
1987
command.SetApprovalDuration,
1988
value_to_set=1000)
1989
1990
def test_print_table(self):
1991
self.assert_command_from_args([], command.PrintTable,
1992
verbose=False)
1993
1994
def test_print_table_verbose(self):
1995
self.assert_command_from_args(["--verbose"],
1996
command.PrintTable,
1997
verbose=True)
1998
1999
def test_print_table_verbose_short(self):
2000
self.assert_command_from_args(["-v"], command.PrintTable,
2001
verbose=True)
2002
2003
2004
def test_manual_page_example_1(self):
2005
self.assert_command_from_args("",
2006
command.PrintTable,
2007
clients=[],
2008
verbose=False)
2009
2010
def test_manual_page_example_2(self):
2011
self.assert_command_from_args(
2012
"--verbose foo1.example.org foo2.example.org".split(),
2013
command.PrintTable, clients=["foo1.example.org",
2014
"foo2.example.org"],
2015
verbose=True)
2016
2017
def test_manual_page_example_3(self):
2018
self.assert_command_from_args("--enable --all".split(),
2019
command.Enable,
2020
clients=[])
2021
2022
def test_manual_page_example_4(self):
2023
self.assert_commands_from_args(
2024
("--timeout=PT5M --interval=PT1M foo1.example.org"
2025
" foo2.example.org").split(),
2026
[command.SetTimeout, command.SetInterval],
2027
clients=["foo1.example.org", "foo2.example.org"])
2028
2029
def test_manual_page_example_5(self):
2030
self.assert_command_from_args("--approve --all".split(),
2031
command.Approve,
2032
clients=[])
2033
2034
2035
class TestCommand(unittest.TestCase):
784
log.removeFilter(warning_filter)
785
self.assertTrue(getattr(warning_filter, "found", False))
786
self.assertEqual(value, datetime.timedelta(0, 7200))
787
788
789
class TestCmd(unittest.TestCase):
2036
790
"""Abstract class for tests of command classes"""
2037
2038
class FakeMandosBus(dbus.MandosBus):
2039
def __init__(self, testcase):
2040
self.client_properties = {
791
def setUp(self):
792
testcase = self
793
class MockClient(object):
794
def __init__(self, name, **attributes):
795
self.__dbus_object_path__ = "objpath_{}".format(name)
796
self.attributes = attributes
797
self.attributes["Name"] = name
798
self.calls = []
799
def Set(self, interface, property, value, dbus_interface):
800
testcase.assertEqual(interface, client_interface)
801
testcase.assertEqual(dbus_interface,
802
dbus.PROPERTIES_IFACE)
803
self.attributes[property] = value
804
def Get(self, interface, property, dbus_interface):
805
testcase.assertEqual(interface, client_interface)
806
testcase.assertEqual(dbus_interface,
807
dbus.PROPERTIES_IFACE)
808
return self.attributes[property]
809
def Approve(self, approve, dbus_interface):
810
testcase.assertEqual(dbus_interface, client_interface)
811
self.calls.append(("Approve", (approve,
812
dbus_interface)))
813
self.client = MockClient(
814
"foo",
815
KeyID=("92ed150794387c03ce684574b1139a65"
816
"94a34f895daaaf09fd8ea90a27cddb12"),
817
Secret=b"secret",
818
Host="foo.example.org",
819
Enabled=dbus.Boolean(True),
820
Timeout=300000,
821
LastCheckedOK="2019-02-03T00:00:00",
822
Created="2019-01-02T00:00:00",
823
Interval=120000,
824
Fingerprint=("778827225BA7DE539C5A"
825
"7CFA59CFF7CDBD9A5920"),
826
CheckerRunning=dbus.Boolean(False),
827
LastEnabled="2019-01-03T00:00:00",
828
ApprovalPending=dbus.Boolean(False),
829
ApprovedByDefault=dbus.Boolean(True),
830
LastApprovalRequest="",
831
ApprovalDelay=0,
832
ApprovalDuration=1000,
833
Checker="fping -q -- %(host)s",
834
ExtendedTimeout=900000,
835
Expires="2019-02-04T00:00:00",
836
LastCheckerStatus=0)
837
self.other_client = MockClient(
838
"barbar",
839
KeyID=("0558568eedd67d622f5c83b35a115f79"
840
"6ab612cff5ad227247e46c2b020f441c"),
841
Secret=b"secretbar",
842
Host="192.0.2.3",
843
Enabled=dbus.Boolean(True),
844
Timeout=300000,
845
LastCheckedOK="2019-02-04T00:00:00",
846
Created="2019-01-03T00:00:00",
847
Interval=120000,
848
Fingerprint=("3E393AEAEFB84C7E89E2"
849
"F547B3A107558FCA3A27"),
850
CheckerRunning=dbus.Boolean(True),
851
LastEnabled="2019-01-04T00:00:00",
852
ApprovalPending=dbus.Boolean(False),
853
ApprovedByDefault=dbus.Boolean(False),
854
LastApprovalRequest="2019-01-03T00:00:00",
855
ApprovalDelay=30000,
856
ApprovalDuration=1000,
857
Checker=":",
858
ExtendedTimeout=900000,
859
Expires="2019-02-05T00:00:00",
860
LastCheckerStatus=-2)
861
self.clients = collections.OrderedDict(
862
[
863
(self.client, self.client.attributes),
864
(self.other_client, self.other_client.attributes),
865
])
866
self.one_client = {self.client: self.client.attributes}
867
868
class TestPrintTableCmd(TestCmd):
869
def test_normal(self):
870
output = PrintTableCmd().output(self.clients)
871
expected_output = """
872
Name Enabled Timeout Last Successful Check
873
foo Yes 00:05:00 2019-02-03T00:00:00
874
barbar Yes 00:05:00 2019-02-04T00:00:00
875
"""[1:-1]
876
self.assertEqual(output, expected_output)
877
def test_verbose(self):
878
output = PrintTableCmd(verbose=True).output(self.clients)
879
expected_output = """
880
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
881
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
882
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
883
"""[1:-1]
884
self.assertEqual(output, expected_output)
885
def test_one_client(self):
886
output = PrintTableCmd().output(self.one_client)
887
expected_output = """
888
Name Enabled Timeout Last Successful Check
889
foo Yes 00:05:00 2019-02-03T00:00:00
890
"""[1:-1]
891
self.assertEqual(output, expected_output)
892
893
class TestDumpJSONCmd(TestCmd):
894
def setUp(self):
895
self.expected_json = {
896
"foo": {
2041
897
"Name": "foo",
2042
898
"KeyID": ("92ed150794387c03ce684574b1139a65"
2043
899
"94a34f895daaaf09fd8ea90a27cddb12"),
2044
"Secret": b"secret",
2045
900
"Host": "foo.example.org",
2046
901
"Enabled": True,
2047
902
"Timeout": 300000,
2061
916
"ExtendedTimeout": 900000,
2062
917
"Expires": "2019-02-04T00:00:00",
2063
918
"LastCheckerStatus": 0,
2064
}
2065
self.other_client_properties = {
919
},
920
"barbar": {
2066
921
"Name": "barbar",
2067
922
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2068
923
"6ab612cff5ad227247e46c2b020f441c"),
2069
"Secret": b"secretbar",
2070
924
"Host": "192.0.2.3",
2071
925
"Enabled": True,
2072
926
"Timeout": 300000,
2081
935
"ApprovedByDefault": False,
2082
936
"LastApprovalRequest": "2019-01-03T00:00:00",
2083
937
"ApprovalDelay": 30000,
2084
"ApprovalDuration": 93785000,
938
"ApprovalDuration": 1000,
2085
939
"Checker": ":",
2086
940
"ExtendedTimeout": 900000,
2087
941
"Expires": "2019-02-05T00:00:00",
2088
942
"LastCheckerStatus": -2,
2089
}
2090
self.clients = collections.OrderedDict(
2091
[
2092
("client_objectpath", self.client_properties),
2093
("other_client_objectpath",
2094
self.other_client_properties),
2095
])
2096
self.one_client = {"client_objectpath":
2097
self.client_properties}
2098
self.testcase = testcase
2099
self.calls = []
2100
2101
def call_method(self, methodname, busname, objectpath,
2102
interface, *args):
2103
self.testcase.assertEqual("se.recompile.Mandos", busname)
2104
self.calls.append((methodname, busname, objectpath,
2105
interface, args))
2106
if interface == "org.freedesktop.DBus.Properties":
2107
if methodname == "Set":
2108
self.testcase.assertEqual(3, len(args))
2109
interface, key, value = args
2110
self.testcase.assertEqual(
2111
"se.recompile.Mandos.Client", interface)
2112
self.clients[objectpath][key] = value
2113
return
2114
elif interface == "se.recompile.Mandos":
2115
self.testcase.assertEqual("RemoveClient", methodname)
2116
self.testcase.assertEqual(1, len(args))
2117
clientpath = args[0]
2118
del self.clients[clientpath]
2119
return
2120
elif interface == "se.recompile.Mandos.Client":
2121
if methodname == "Approve":
2122
self.testcase.assertEqual(1, len(args))
2123
return
2124
raise ValueError()
2125
2126
def setUp(self):
2127
self.bus = self.FakeMandosBus(self)
2128
2129
2130
class TestBaseCommands(TestCommand):
2131
2132
def test_IsEnabled_exits_successfully(self):
943
},
944
}
945
return super(TestDumpJSONCmd, self).setUp()
946
def test_normal(self):
947
json_data = json.loads(DumpJSONCmd().output(self.clients))
948
self.assertDictEqual(json_data, self.expected_json)
949
def test_one_client(self):
950
clients = self.one_client
951
json_data = json.loads(DumpJSONCmd().output(clients))
952
expected_json = {"foo": self.expected_json["foo"]}
953
self.assertDictEqual(json_data, expected_json)
954
955
class TestIsEnabledCmd(TestCmd):
956
def test_is_enabled(self):
957
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
958
for client, properties in self.clients.items()))
959
def test_is_enabled_run_exits_successfully(self):
2133
960
with self.assertRaises(SystemExit) as e:
2134
command.IsEnabled().run(self.bus.one_client)
961
IsEnabledCmd().run(None, self.one_client)
2135
962
if e.exception.code is not None:
2136
self.assertEqual(0, e.exception.code)
963
self.assertEqual(e.exception.code, 0)
2137
964
else:
2138
965
self.assertIsNone(e.exception.code)
2139
2140
def test_IsEnabled_exits_with_failure(self):
2141
self.bus.client_properties["Enabled"] = False
966
def test_is_enabled_run_exits_with_failure(self):
967
self.client.attributes["Enabled"] = dbus.Boolean(False)
2142
968
with self.assertRaises(SystemExit) as e:
2143
command.IsEnabled().run(self.bus.one_client)
969
IsEnabledCmd().run(None, self.one_client)
2144
970
if isinstance(e.exception.code, int):
2145
self.assertNotEqual(0, e.exception.code)
971
self.assertNotEqual(e.exception.code, 0)
2146
972
else:
2147
973
self.assertIsNotNone(e.exception.code)
2148
974
2149
def test_Approve(self):
2150
busname = "se.recompile.Mandos"
2151
client_interface = "se.recompile.Mandos.Client"
2152
command.Approve().run(self.bus.clients, self.bus)
2153
for clientpath in self.bus.clients:
2154
self.assertIn(("Approve", busname, clientpath,
2155
client_interface, (True,)), self.bus.calls)
2156
2157
def test_Deny(self):
2158
busname = "se.recompile.Mandos"
2159
client_interface = "se.recompile.Mandos.Client"
2160
command.Deny().run(self.bus.clients, self.bus)
2161
for clientpath in self.bus.clients:
2162
self.assertIn(("Approve", busname, clientpath,
2163
client_interface, (False,)),
2164
self.bus.calls)
2165
2166
def test_Remove(self):
2167
command.Remove().run(self.bus.clients, self.bus)
2168
for clientpath in self.bus.clients:
2169
self.assertIn(("RemoveClient", dbus_busname,
2170
dbus_server_path, dbus_server_interface,
2171
(clientpath,)), self.bus.calls)
2172
2173
expected_json = {
2174
"foo": {
2175
"Name": "foo",
2176
"KeyID": ("92ed150794387c03ce684574b1139a65"
2177
"94a34f895daaaf09fd8ea90a27cddb12"),
2178
"Host": "foo.example.org",
2179
"Enabled": True,
2180
"Timeout": 300000,
2181
"LastCheckedOK": "2019-02-03T00:00:00",
2182
"Created": "2019-01-02T00:00:00",
2183
"Interval": 120000,
2184
"Fingerprint": ("778827225BA7DE539C5A"
2185
"7CFA59CFF7CDBD9A5920"),
2186
"CheckerRunning": False,
2187
"LastEnabled": "2019-01-03T00:00:00",
2188
"ApprovalPending": False,
2189
"ApprovedByDefault": True,
2190
"LastApprovalRequest": "",
2191
"ApprovalDelay": 0,
2192
"ApprovalDuration": 1000,
2193
"Checker": "fping -q -- %(host)s",
2194
"ExtendedTimeout": 900000,
2195
"Expires": "2019-02-04T00:00:00",
2196
"LastCheckerStatus": 0,
2197
},
2198
"barbar": {
2199
"Name": "barbar",
2200
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
2201
"6ab612cff5ad227247e46c2b020f441c"),
2202
"Host": "192.0.2.3",
2203
"Enabled": True,
2204
"Timeout": 300000,
2205
"LastCheckedOK": "2019-02-04T00:00:00",
2206
"Created": "2019-01-03T00:00:00",
2207
"Interval": 120000,
2208
"Fingerprint": ("3E393AEAEFB84C7E89E2"
2209
"F547B3A107558FCA3A27"),
2210
"CheckerRunning": True,
2211
"LastEnabled": "2019-01-04T00:00:00",
2212
"ApprovalPending": False,
2213
"ApprovedByDefault": False,
2214
"LastApprovalRequest": "2019-01-03T00:00:00",
2215
"ApprovalDelay": 30000,
2216
"ApprovalDuration": 93785000,
2217
"Checker": ":",
2218
"ExtendedTimeout": 900000,
2219
"Expires": "2019-02-05T00:00:00",
2220
"LastCheckerStatus": -2,
2221
},
2222
}
2223
2224
def test_DumpJSON_normal(self):
2225
with self.capture_stdout_to_buffer() as buffer:
2226
command.DumpJSON().run(self.bus.clients)
2227
json_data = json.loads(buffer.getvalue())
2228
self.assertDictEqual(self.expected_json, json_data)
2229
2230
@staticmethod
2231
@contextlib.contextmanager
2232
def capture_stdout_to_buffer():
2233
capture_buffer = io.StringIO()
2234
old_stdout = sys.stdout
2235
sys.stdout = capture_buffer
2236
try:
2237
yield capture_buffer
2238
finally:
2239
sys.stdout = old_stdout
2240
2241
def test_DumpJSON_one_client(self):
2242
with self.capture_stdout_to_buffer() as buffer:
2243
command.DumpJSON().run(self.bus.one_client)
2244
json_data = json.loads(buffer.getvalue())
2245
expected_json = {"foo": self.expected_json["foo"]}
2246
self.assertDictEqual(expected_json, json_data)
2247
2248
def test_PrintTable_normal(self):
2249
with self.capture_stdout_to_buffer() as buffer:
2250
command.PrintTable().run(self.bus.clients)
2251
expected_output = "\n".join((
2252
"Name Enabled Timeout Last Successful Check",
2253
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2254
"barbar Yes 00:05:00 2019-02-04T00:00:00 ",
2255
)) + "\n"
2256
self.assertEqual(expected_output, buffer.getvalue())
2257
2258
def test_PrintTable_verbose(self):
2259
with self.capture_stdout_to_buffer() as buffer:
2260
command.PrintTable(verbose=True).run(self.bus.clients)
2261
columns = (
2262
(
2263
"Name ",
2264
"foo ",
2265
"barbar ",
2266
),(
2267
"Enabled ",
2268
"Yes ",
2269
"Yes ",
2270
),(
2271
"Timeout ",
2272
"00:05:00 ",
2273
"00:05:00 ",
2274
),(
2275
"Last Successful Check ",
2276
"2019-02-03T00:00:00 ",
2277
"2019-02-04T00:00:00 ",
2278
),(
2279
"Created ",
2280
"2019-01-02T00:00:00 ",
2281
"2019-01-03T00:00:00 ",
2282
),(
2283
"Interval ",
2284
"00:02:00 ",
2285
"00:02:00 ",
2286
),(
2287
"Host ",
2288
"foo.example.org ",
2289
"192.0.2.3 ",
2290
),(
2291
("Key ID "
2292
" "),
2293
("92ed150794387c03ce684574b1139a6594a34f895daaaf09fd8"
2294
"ea90a27cddb12 "),
2295
("0558568eedd67d622f5c83b35a115f796ab612cff5ad227247e"
2296
"46c2b020f441c "),
2297
),(
2298
"Fingerprint ",
2299
"778827225BA7DE539C5A7CFA59CFF7CDBD9A5920 ",
2300
"3E393AEAEFB84C7E89E2F547B3A107558FCA3A27 ",
2301
),(
2302
"Check Is Running ",
2303
"No ",
2304
"Yes ",
2305
),(
2306
"Last Enabled ",
2307
"2019-01-03T00:00:00 ",
2308
"2019-01-04T00:00:00 ",
2309
),(
2310
"Approval Is Pending ",
2311
"No ",
2312
"No ",
2313
),(
2314
"Approved By Default ",
2315
"Yes ",
2316
"No ",
2317
),(
2318
"Last Approval Request ",
2319
" ",
2320
"2019-01-03T00:00:00 ",
2321
),(
2322
"Approval Delay ",
2323
"00:00:00 ",
2324
"00:00:30 ",
2325
),(
2326
"Approval Duration ",
2327
"00:00:01 ",
2328
"1T02:03:05 ",
2329
),(
2330
"Checker ",
2331
"fping -q -- %(host)s ",
2332
": ",
2333
),(
2334
"Extended Timeout ",
2335
"00:15:00 ",
2336
"00:15:00 ",
2337
),(
2338
"Expires ",
2339
"2019-02-04T00:00:00 ",
2340
"2019-02-05T00:00:00 ",
2341
),(
2342
"Last Checker Status",
2343
"0 ",
2344
"-2 ",
2345
)
2346
)
2347
num_lines = max(len(rows) for rows in columns)
2348
expected_output = ("\n".join("".join(rows[line]
2349
for rows in columns)
2350
for line in range(num_lines))
2351
+ "\n")
2352
self.assertEqual(expected_output, buffer.getvalue())
2353
2354
def test_PrintTable_one_client(self):
2355
with self.capture_stdout_to_buffer() as buffer:
2356
command.PrintTable().run(self.bus.one_client)
2357
expected_output = "\n".join((
2358
"Name Enabled Timeout Last Successful Check",
2359
"foo Yes 00:05:00 2019-02-03T00:00:00 ",
2360
)) + "\n"
2361
self.assertEqual(expected_output, buffer.getvalue())
2362
2363
2364
class TestPropertySetterCmd(TestCommand):
2365
"""Abstract class for tests of command.PropertySetter classes"""
2366
975
class TestRemoveCmd(TestCmd):
976
def test_remove(self):
977
class MockMandos(object):
978
def __init__(self):
979
self.calls = []
980
def RemoveClient(self, dbus_path):
981
self.calls.append(("RemoveClient", (dbus_path,)))
982
mandos = MockMandos()
983
super(TestRemoveCmd, self).setUp()
984
RemoveCmd().run(mandos, self.clients)
985
self.assertEqual(len(mandos.calls), 2)
986
for client in self.clients:
987
self.assertIn(("RemoveClient",
988
(client.__dbus_object_path__,)),
989
mandos.calls)
990
991
class TestApproveCmd(TestCmd):
992
def test_approve(self):
993
ApproveCmd().run(None, self.clients)
994
for client in self.clients:
995
self.assertIn(("Approve", (True, client_interface)),
996
client.calls)
997
998
class TestDenyCmd(TestCmd):
999
def test_deny(self):
1000
DenyCmd().run(None, self.clients)
1001
for client in self.clients:
1002
self.assertIn(("Approve", (False, client_interface)),
1003
client.calls)
1004
1005
class TestEnableCmd(TestCmd):
1006
def test_enable(self):
1007
for client in self.clients:
1008
client.attributes["Enabled"] = False
1009
1010
EnableCmd().run(None, self.clients)
1011
1012
for client in self.clients:
1013
self.assertTrue(client.attributes["Enabled"])
1014
1015
class TestDisableCmd(TestCmd):
1016
def test_disable(self):
1017
DisableCmd().run(None, self.clients)
1018
1019
for client in self.clients:
1020
self.assertFalse(client.attributes["Enabled"])
1021
1022
class Unique(object):
1023
"""Class for objects which exist only to be unique objects, since
1024
unittest.mock.sentinel only exists in Python 3.3"""
1025
1026
class TestPropertyCmd(TestCmd):
1027
"""Abstract class for tests of PropertyCmd classes"""
2367
1028
def runTest(self):
2368
1029
if not hasattr(self, "command"):
2369
return # Abstract TestCase class
2370
2371
if hasattr(self, "values_to_set"):
2372
cmd_args = [(value,) for value in self.values_to_set]
2373
values_to_get = getattr(self, "values_to_get",
2374
self.values_to_set)
2375
else:
2376
cmd_args = [() for x in range(len(self.values_to_get))]
2377
values_to_get = self.values_to_get
2378
for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2379
for clientpath in self.bus.clients:
2380
self.bus.clients[clientpath][self.propname] = (
2381
Unique())
2382
self.command(*cmd_arg).run(self.bus.clients, self.bus)
2383
for clientpath in self.bus.clients:
2384
value = (self.bus.clients[clientpath]
2385
[self.propname])
1030
return
1031
values_to_get = getattr(self, "values_to_get",
1032
self.values_to_set)
1033
for value_to_set, value_to_get in zip(self.values_to_set,
1034
values_to_get):
1035
for client in self.clients:
1036
old_value = client.attributes[self.property]
1037
self.assertNotIsInstance(old_value, Unique)
1038
client.attributes[self.property] = Unique()
1039
self.run_command(value_to_set, self.clients)
1040
for client in self.clients:
1041
value = client.attributes[self.property]
2386
1042
self.assertNotIsInstance(value, Unique)
2387
self.assertEqual(value_to_get, value)
2388
2389
2390
class TestEnableCmd(TestPropertySetterCmd):
2391
command = command.Enable
2392
propname = "Enabled"
2393
values_to_get = [True]
2394
2395
2396
class TestDisableCmd(TestPropertySetterCmd):
2397
command = command.Disable
2398
propname = "Enabled"
2399
values_to_get = [False]
2400
2401
2402
class TestBumpTimeoutCmd(TestPropertySetterCmd):
2403
command = command.BumpTimeout
2404
propname = "LastCheckedOK"
2405
values_to_get = [""]
2406
2407
2408
class TestStartCheckerCmd(TestPropertySetterCmd):
2409
command = command.StartChecker
2410
propname = "CheckerRunning"
2411
values_to_get = [True]
2412
2413
2414
class TestStopCheckerCmd(TestPropertySetterCmd):
2415
command = command.StopChecker
2416
propname = "CheckerRunning"
2417
values_to_get = [False]
2418
2419
2420
class TestApproveByDefaultCmd(TestPropertySetterCmd):
2421
command = command.ApproveByDefault
2422
propname = "ApprovedByDefault"
2423
values_to_get = [True]
2424
2425
2426
class TestDenyByDefaultCmd(TestPropertySetterCmd):
2427
command = command.DenyByDefault
2428
propname = "ApprovedByDefault"
2429
values_to_get = [False]
2430
2431
2432
class TestSetCheckerCmd(TestPropertySetterCmd):
2433
command = command.SetChecker
2434
propname = "Checker"
1043
self.assertEqual(value, value_to_get)
1044
def run_command(self, value, clients):
1045
self.command().run(None, clients)
1046
1047
class TestBumpTimeoutCmd(TestPropertyCmd):
1048
command = BumpTimeoutCmd
1049
property = "LastCheckedOK"
1050
values_to_set = [""]
1051
1052
class TestStartCheckerCmd(TestPropertyCmd):
1053
command = StartCheckerCmd
1054
property = "CheckerRunning"
1055
values_to_set = [dbus.Boolean(True)]
1056
1057
class TestStopCheckerCmd(TestPropertyCmd):
1058
command = StopCheckerCmd
1059
property = "CheckerRunning"
1060
values_to_set = [dbus.Boolean(False)]
1061
1062
class TestApproveByDefaultCmd(TestPropertyCmd):
1063
command = ApproveByDefaultCmd
1064
property = "ApprovedByDefault"
1065
values_to_set = [dbus.Boolean(True)]
1066
1067
class TestDenyByDefaultCmd(TestPropertyCmd):
1068
command = DenyByDefaultCmd
1069
property = "ApprovedByDefault"
1070
values_to_set = [dbus.Boolean(False)]
1071
1072
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1073
"""Abstract class for tests of PropertyCmd classes using the
1074
ValueArgumentMixIn"""
1075
def runTest(self):
1076
if type(self) is TestValueArgumentPropertyCmd:
1077
return
1078
return super(TestValueArgumentPropertyCmd, self).runTest()
1079
def run_command(self, value, clients):
1080
self.command(value).run(None, clients)
1081
1082
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1083
command = SetCheckerCmd
1084
property = "Checker"
2435
1085
values_to_set = ["", ":", "fping -q -- %s"]
2436
1086
2437
2438
class TestSetHostCmd(TestPropertySetterCmd):
2439
command = command.SetHost
2440
propname = "Host"
2441
values_to_set = ["192.0.2.3", "client.example.org"]
2442
2443
2444
class TestSetSecretCmd(TestPropertySetterCmd):
2445
command = command.SetSecret
2446
propname = "Secret"
2447
values_to_set = [io.BytesIO(b""),
1087
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1088
command = SetHostCmd
1089
property = "Host"
1090
values_to_set = ["192.0.2.3", "foo.example.org"]
1091
1092
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1093
command = SetSecretCmd
1094
property = "Secret"
1095
values_to_set = [open("/dev/null", "rb"),
2448
1096
io.BytesIO(b"secret\0xyzzy\nbar")]
2449
values_to_get = [f.getvalue() for f in values_to_set]
2450
2451
2452
class TestSetTimeoutCmd(TestPropertySetterCmd):
2453
command = command.SetTimeout
2454
propname = "Timeout"
2455
values_to_set = [datetime.timedelta(),
2456
datetime.timedelta(minutes=5),
2457
datetime.timedelta(seconds=1),
2458
datetime.timedelta(weeks=1),
2459
datetime.timedelta(weeks=52)]
2460
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2461
2462
2463
class TestSetExtendedTimeoutCmd(TestPropertySetterCmd):
2464
command = command.SetExtendedTimeout
2465
propname = "ExtendedTimeout"
2466
values_to_set = [datetime.timedelta(),
2467
datetime.timedelta(minutes=5),
2468
datetime.timedelta(seconds=1),
2469
datetime.timedelta(weeks=1),
2470
datetime.timedelta(weeks=52)]
2471
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2472
2473
2474
class TestSetIntervalCmd(TestPropertySetterCmd):
2475
command = command.SetInterval
2476
propname = "Interval"
2477
values_to_set = [datetime.timedelta(),
2478
datetime.timedelta(minutes=5),
2479
datetime.timedelta(seconds=1),
2480
datetime.timedelta(weeks=1),
2481
datetime.timedelta(weeks=52)]
2482
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2483
2484
2485
class TestSetApprovalDelayCmd(TestPropertySetterCmd):
2486
command = command.SetApprovalDelay
2487
propname = "ApprovalDelay"
2488
values_to_set = [datetime.timedelta(),
2489
datetime.timedelta(minutes=5),
2490
datetime.timedelta(seconds=1),
2491
datetime.timedelta(weeks=1),
2492
datetime.timedelta(weeks=52)]
2493
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
2494
2495
2496
class TestSetApprovalDurationCmd(TestPropertySetterCmd):
2497
command = command.SetApprovalDuration
2498
propname = "ApprovalDuration"
2499
values_to_set = [datetime.timedelta(),
2500
datetime.timedelta(minutes=5),
2501
datetime.timedelta(seconds=1),
2502
datetime.timedelta(weeks=1),
2503
datetime.timedelta(weeks=52)]
2504
values_to_get = [dt.total_seconds()*1000 for dt in values_to_set]
1097
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1098
1099
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1100
command = SetTimeoutCmd
1101
property = "Timeout"
1102
values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1103
values_to_get = [0, 300000, 1000, 120000, 31449600000]
1104
1105
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1106
command = SetExtendedTimeoutCmd
1107
property = "ExtendedTimeout"
1108
values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1109
values_to_get = [0, 300000, 1000, 120000, 31449600000]
1110
1111
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1112
command = SetIntervalCmd
1113
property = "Interval"
1114
values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1115
values_to_get = [0, 300000, 1000, 120000, 31449600000]
1116
1117
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1118
command = SetApprovalDelayCmd
1119
property = "ApprovalDelay"
1120
values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1121
values_to_get = [0, 300000, 1000, 120000, 31449600000]
1122
1123
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1124
command = SetApprovalDurationCmd
1125
property = "ApprovalDuration"
1126
values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1127
values_to_get = [0, 300000, 1000, 120000, 31449600000]
1128
1129
class TestOptions(unittest.TestCase):
1130
def setUp(self):
1131
self.parser = argparse.ArgumentParser()
1132
add_command_line_options(self.parser)
1133
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1134
"""Assert that parsing ARGS should result in an instance of
1135
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1136
options = self.parser.parse_args(args)
1137
commands = commands_from_options(options)
1138
self.assertEqual(len(commands), 1)
1139
command = commands[0]
1140
self.assertIsInstance(command, command_cls)
1141
for key, value in cmd_attrs.items():
1142
self.assertEqual(getattr(command, key), value)
1143
def test_default_is_show_table(self):
1144
self.assert_command_from_args([], PrintTableCmd,
1145
verbose=False)
1146
def test_show_table_verbose(self):
1147
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1148
verbose=True)
1149
def test_enable(self):
1150
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1151
def test_disable(self):
1152
self.assert_command_from_args(["--disable", "foo"],
1153
DisableCmd)
2505
1154
2506
1155
2507
1156
2522
1171
return tests
2523
1172
2524
1173
if __name__ == "__main__":
2525
try:
2526
if should_only_run_tests():
2527
# Call using ./tdd-python-script --check [--verbose]
2528
unittest.main()
2529
else:
2530
main()
2531
finally:
2532
logging.shutdown()
1174
if should_only_run_tests():
1175
# Call using ./tdd-python-script --check [--verbose]
1176
unittest.main()
1177
else:
1178
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0