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*")))); -*-
4
# Mandos Monitor - Control and monitor the Mandos server
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
9
# This file is part of Mandos.
11
# Mandos is free software: you can redistribute it and/or modify it
12
# under the terms of the GNU General Public License as published by
13
# the Free Software Foundation, either version 3 of the License, or
14
# (at your option) any later version.
16
# Mandos is distributed in the hope that it will be useful, but
17
# WITHOUT ANY WARRANTY; without even the implied warranty of
18
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19
# GNU General Public License for more details.
21
# You should have received a copy of the GNU General Public License
22
# along with Mandos. If not, see <http://www.gnu.org/licenses/>.
24
# Contact the authors at <mandos@recompile.se>.
27
from __future__ import (division, absolute_import, print_function,
31
from future_builtins import *
2
# -*- mode: python; coding: utf-8 -*-
4
from __future__ import division
7
from optparse import OptionParser
51
# Show warnings by default
52
if not sys.warnoptions:
54
warnings.simplefilter("default")
56
log = logging.getLogger(sys.argv[0])
57
logging.basicConfig(level="INFO", # Show info level messages
58
format="%(message)s") # Show basic log messages
60
logging.captureWarnings(True) # Show warnings via the logging system
62
if sys.version_info.major == 2:
65
locale.setlocale(locale.LC_ALL, "")
67
domain = "se.recompile"
68
busname = domain + ".Mandos"
70
server_interface = domain + ".Mandos"
71
client_interface = domain + ".Mandos.Client"
12
locale.setlocale(locale.LC_ALL, u'')
16
'Enabled': u'Enabled',
17
'Timeout': u'Timeout',
18
'LastCheckedOK': u'Last Successful Check',
19
'Created': u'Created',
20
'Interval': u'Interval',
22
'Fingerprint': u'Fingerprint',
23
'CheckerRunning': u'Check Is Running',
24
'LastEnabled': u'Last Enabled',
25
'Checker': u'Checker',
27
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
28
domain = 'se.bsnet.fukt'
29
busname = domain + '.Mandos'
31
server_interface = domain + '.Mandos'
32
client_interface = domain + '.Mandos.Client'
76
dbus.OBJECT_MANAGER_IFACE
77
except AttributeError:
78
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
35
bus = dbus.SystemBus()
36
mandos_dbus_objc = bus.get_object(busname, server_path)
37
except dbus.exceptions.DBusException:
40
mandos_serv = dbus.Interface(mandos_dbus_objc,
41
dbus_interface = server_interface)
42
mandos_clients = mandos_serv.GetAllClientsWithProperties()
44
def timedelta_to_milliseconds(td):
45
"Convert a datetime.timedelta object to milliseconds"
46
return ((td.days * 24 * 60 * 60 * 1000)
48
+ (td.microseconds // 1000))
81
50
def milliseconds_to_string(ms):
82
51
td = datetime.timedelta(0, 0, 0, ms)
83
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
84
.format(days="{}T".format(td.days) if td.days else "",
85
hours=td.seconds // 3600,
86
minutes=(td.seconds % 3600) // 60,
87
seconds=td.seconds % 60))
90
def rfc3339_duration_to_delta(duration):
91
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
93
>>> rfc3339_duration_to_delta("P7D")
95
>>> rfc3339_duration_to_delta("PT60S")
96
datetime.timedelta(0, 60)
97
>>> rfc3339_duration_to_delta("PT60M")
98
datetime.timedelta(0, 3600)
99
>>> rfc3339_duration_to_delta("P60M")
100
datetime.timedelta(1680)
101
>>> rfc3339_duration_to_delta("PT24H")
102
datetime.timedelta(1)
103
>>> rfc3339_duration_to_delta("P1W")
104
datetime.timedelta(7)
105
>>> rfc3339_duration_to_delta("PT5M30S")
106
datetime.timedelta(0, 330)
107
>>> rfc3339_duration_to_delta("P1DT3M20S")
108
datetime.timedelta(1, 200)
109
>>> # Can not be empty:
110
>>> rfc3339_duration_to_delta("")
111
Traceback (most recent call last):
113
ValueError: Invalid RFC 3339 duration: u''
114
>>> # Must start with "P":
115
>>> rfc3339_duration_to_delta("1D")
116
Traceback (most recent call last):
118
ValueError: Invalid RFC 3339 duration: u'1D'
119
>>> # Must use correct order
120
>>> rfc3339_duration_to_delta("PT1S2M")
121
Traceback (most recent call last):
123
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
124
>>> # Time needs time marker
125
>>> rfc3339_duration_to_delta("P1H2S")
126
Traceback (most recent call last):
128
ValueError: Invalid RFC 3339 duration: u'P1H2S'
129
>>> # Weeks can not be combined with anything else
130
>>> rfc3339_duration_to_delta("P1D2W")
131
Traceback (most recent call last):
133
ValueError: Invalid RFC 3339 duration: u'P1D2W'
134
>>> rfc3339_duration_to_delta("P2W2H")
135
Traceback (most recent call last):
137
ValueError: Invalid RFC 3339 duration: u'P2W2H'
140
# Parsing an RFC 3339 duration with regular expressions is not
141
# possible - there would have to be multiple places for the same
142
# values, like seconds. The current code, while more esoteric, is
143
# cleaner without depending on a parsing library. If Python had a
144
# built-in library for parsing we would use it, but we'd like to
145
# avoid excessive use of external libraries.
147
# New type for defining tokens, syntax, and semantics all-in-one
148
Token = collections.namedtuple("Token", (
149
"regexp", # To match token; if "value" is not None, must have
150
# a "group" containing digits
151
"value", # datetime.timedelta or None
152
"followers")) # Tokens valid after this token
153
# RFC 3339 "duration" tokens, syntax, and semantics; taken from
154
# the "duration" ABNF definition in RFC 3339, Appendix A.
155
token_end = Token(re.compile(r"$"), None, frozenset())
156
token_second = Token(re.compile(r"(\d+)S"),
157
datetime.timedelta(seconds=1),
158
frozenset((token_end, )))
159
token_minute = Token(re.compile(r"(\d+)M"),
160
datetime.timedelta(minutes=1),
161
frozenset((token_second, token_end)))
162
token_hour = Token(re.compile(r"(\d+)H"),
163
datetime.timedelta(hours=1),
164
frozenset((token_minute, token_end)))
165
token_time = Token(re.compile(r"T"),
167
frozenset((token_hour, token_minute,
169
token_day = Token(re.compile(r"(\d+)D"),
170
datetime.timedelta(days=1),
171
frozenset((token_time, token_end)))
172
token_month = Token(re.compile(r"(\d+)M"),
173
datetime.timedelta(weeks=4),
174
frozenset((token_day, token_end)))
175
token_year = Token(re.compile(r"(\d+)Y"),
176
datetime.timedelta(weeks=52),
177
frozenset((token_month, token_end)))
178
token_week = Token(re.compile(r"(\d+)W"),
179
datetime.timedelta(weeks=1),
180
frozenset((token_end, )))
181
token_duration = Token(re.compile(r"P"), None,
182
frozenset((token_year, token_month,
183
token_day, token_time,
185
# Define starting values:
187
value = datetime.timedelta()
189
# Following valid tokens
190
followers = frozenset((token_duration, ))
191
# String left to parse
193
# Loop until end token is found
194
while found_token is not token_end:
195
# Search for any currently valid tokens
196
for token in followers:
197
match = token.regexp.match(s)
198
if match is not None:
200
if token.value is not None:
201
# Value found, parse digits
202
factor = int(match.group(1), 10)
203
# Add to value so far
204
value += factor * token.value
205
# Strip token from string
206
s = token.regexp.sub("", s, 1)
209
# Set valid next tokens
210
followers = found_token.followers
213
# No currently valid tokens were found
214
raise ValueError("Invalid RFC 3339 duration: {!r}"
52
return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
53
% { "days": "%dT" % td.days if td.days else "",
54
"hours": td.seconds // 3600,
55
"minutes": (td.seconds % 3600) // 60,
56
"seconds": td.seconds % 60,
220
60
def string_to_delta(interval):
221
"""Parse a string and return a datetime.timedelta"""
224
return rfc3339_duration_to_delta(interval)
225
except ValueError as e:
226
log.warning("%s - Parsing as pre-1.6.1 interval instead",
228
return parse_pre_1_6_1_interval(interval)
231
def parse_pre_1_6_1_interval(interval):
232
"""Parse an interval string as documented by Mandos before 1.6.1,
233
and return a datetime.timedelta
235
>>> parse_pre_1_6_1_interval('7d')
61
"""Parse a string and return a datetime.timedelta
63
>>> string_to_delta('7d')
236
64
datetime.timedelta(7)
237
>>> parse_pre_1_6_1_interval('60s')
65
>>> string_to_delta('60s')
238
66
datetime.timedelta(0, 60)
239
>>> parse_pre_1_6_1_interval('60m')
67
>>> string_to_delta('60m')
240
68
datetime.timedelta(0, 3600)
241
>>> parse_pre_1_6_1_interval('24h')
69
>>> string_to_delta('24h')
242
70
datetime.timedelta(1)
243
>>> parse_pre_1_6_1_interval('1w')
71
>>> string_to_delta(u'1w')
244
72
datetime.timedelta(7)
245
>>> parse_pre_1_6_1_interval('5m 30s')
73
>>> string_to_delta('5m 30s')
246
74
datetime.timedelta(0, 330)
247
>>> parse_pre_1_6_1_interval('')
248
datetime.timedelta(0)
249
>>> # Ignore unknown characters, allow any order and repetitions
250
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
251
datetime.timedelta(2, 480, 18000)
255
value = datetime.timedelta(0)
256
regexp = re.compile(r"(\d+)([dsmhw]?)")
258
for num, suffix in regexp.findall(interval):
260
value += datetime.timedelta(int(num))
262
value += datetime.timedelta(0, int(num))
264
value += datetime.timedelta(0, 0, 0, 0, int(num))
266
value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
268
value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
270
value += datetime.timedelta(0, 0, 0, int(num))
274
## Classes for commands.
276
# Abstract classes first
277
class Command(object):
278
"""Abstract class for commands"""
279
def run(self, clients, bus=None, mandos=None):
280
"""Normal commands should implement run_on_one_client(), but
281
commands which want to operate on all clients at the same time
282
can override this run() method instead."""
284
for clientpath, properties in clients.items():
285
log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
286
busname, str(clientpath))
287
client = bus.get_object(busname, clientpath)
288
self.run_on_one_client(client, properties)
290
class PrintCmd(Command):
291
"""Abstract class for commands printing client details"""
292
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
293
"Created", "Interval", "Host", "KeyID",
294
"Fingerprint", "CheckerRunning", "LastEnabled",
295
"ApprovalPending", "ApprovedByDefault",
296
"LastApprovalRequest", "ApprovalDelay",
297
"ApprovalDuration", "Checker", "ExtendedTimeout",
298
"Expires", "LastCheckerStatus")
299
def run(self, clients, bus=None, mandos=None):
300
print(self.output(clients.values()))
301
def output(self, clients):
302
raise NotImplementedError()
304
class PropertyCmd(Command):
305
"""Abstract class for Actions for setting one client property"""
306
def run_on_one_client(self, client, properties):
307
"""Set the Client's D-Bus property"""
308
log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
309
client.__dbus_object_path__,
310
dbus.PROPERTIES_IFACE, client_interface,
311
self.propname, self.value_to_set
312
if not isinstance(self.value_to_set, dbus.Boolean)
313
else bool(self.value_to_set))
314
client.Set(client_interface, self.propname, self.value_to_set,
315
dbus_interface=dbus.PROPERTIES_IFACE)
318
raise NotImplementedError()
320
class ValueArgumentMixIn(object):
321
"""Mixin class for commands taking a value as argument"""
322
def __init__(self, value):
323
self.value_to_set = value
325
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
326
"""Mixin class for commands taking a value argument as
329
def value_to_set(self):
332
def value_to_set(self, value):
333
"""When setting, convert value to a datetime.timedelta"""
334
self._vts = int(round(value.total_seconds() * 1000))
336
# Actual (non-abstract) command classes
338
class PrintTableCmd(PrintCmd):
339
def __init__(self, verbose=False):
340
self.verbose = verbose
342
def output(self, clients):
343
default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
344
keywords = default_keywords
346
keywords = self.all_keywords
347
return str(self.TableOfClients(clients, keywords))
349
class TableOfClients(object):
352
"Enabled": "Enabled",
353
"Timeout": "Timeout",
354
"LastCheckedOK": "Last Successful Check",
355
"LastApprovalRequest": "Last Approval Request",
356
"Created": "Created",
357
"Interval": "Interval",
359
"Fingerprint": "Fingerprint",
361
"CheckerRunning": "Check Is Running",
362
"LastEnabled": "Last Enabled",
363
"ApprovalPending": "Approval Is Pending",
364
"ApprovedByDefault": "Approved By Default",
365
"ApprovalDelay": "Approval Delay",
366
"ApprovalDuration": "Approval Duration",
367
"Checker": "Checker",
368
"ExtendedTimeout": "Extended Timeout",
369
"Expires": "Expires",
370
"LastCheckerStatus": "Last Checker Status",
373
def __init__(self, clients, keywords, tableheaders=None):
374
self.clients = clients
375
self.keywords = keywords
376
if tableheaders is not None:
377
self.tableheaders = tableheaders
380
return "\n".join(self.rows())
382
if sys.version_info.major == 2:
383
__unicode__ = __str__
385
return str(self).encode(locale.getpreferredencoding())
388
format_string = self.row_formatting_string()
389
rows = [self.header_line(format_string)]
390
rows.extend(self.client_line(client, format_string)
391
for client in self.clients)
394
def row_formatting_string(self):
395
"Format string used to format table rows"
396
return " ".join("{{{key}:{width}}}".format(
397
width=max(len(self.tableheaders[key]),
398
*(len(self.string_from_client(client, key))
399
for client in self.clients)),
401
for key in self.keywords)
403
def string_from_client(self, client, key):
404
return self.valuetostring(client[key], key)
407
def valuetostring(value, keyword):
408
if isinstance(value, dbus.Boolean):
409
return "Yes" if value else "No"
410
if keyword in ("Timeout", "Interval", "ApprovalDelay",
411
"ApprovalDuration", "ExtendedTimeout"):
412
return milliseconds_to_string(value)
415
def header_line(self, format_string):
416
return format_string.format(**self.tableheaders)
418
def client_line(self, client, format_string):
419
return format_string.format(
420
**{key: self.string_from_client(client, key)
421
for key in self.keywords})
425
class DumpJSONCmd(PrintCmd):
426
def output(self, clients):
427
data = {client["Name"]:
428
{key: self.dbus_boolean_to_bool(client[key])
429
for key in self.all_keywords}
430
for client in clients.values()}
431
return json.dumps(data, indent=4, separators=(',', ': '))
433
def dbus_boolean_to_bool(value):
434
if isinstance(value, dbus.Boolean):
438
class IsEnabledCmd(Command):
439
def run(self, clients, bus=None, mandos=None):
440
client, properties = next(iter(clients.items()))
441
if self.is_enabled(client, properties):
76
timevalue = datetime.timedelta(0)
77
regexp = re.compile("\d+[dsmhw]")
79
for s in regexp.findall(interval):
81
suffix = unicode(s[-1])
84
delta = datetime.timedelta(value)
86
delta = datetime.timedelta(0, value)
88
delta = datetime.timedelta(0, 0, 0, 0, value)
90
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
92
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
95
except (ValueError, IndexError):
100
def print_clients(clients):
101
def valuetostring(value, keyword):
102
if type(value) is dbus.Boolean:
103
return u"Yes" if value else u"No"
104
if keyword in (u"timeout", u"interval"):
105
return milliseconds_to_string(value)
106
return unicode(value)
108
# Create format string to print table rows
109
format_string = u' '.join(u'%%-%ds' %
110
max(len(tablewords[key]),
111
max(len(valuetostring(client[key],
117
print format_string % tuple(tablewords[key] for key in keywords)
118
for client in clients:
119
print format_string % tuple(valuetostring(client[key], key)
122
parser = OptionParser(version = "%%prog %s" % version)
123
parser.add_option("-a", "--all", action="store_true",
124
help="Print all fields")
125
parser.add_option("-e", "--enable", action="store_true",
126
help="Enable client")
127
parser.add_option("-d", "--disable", action="store_true",
128
help="disable client")
129
parser.add_option("-b", "--bump-timeout", action="store_true",
130
help="Bump timeout for client")
131
parser.add_option("--start-checker", action="store_true",
132
help="Start checker for client")
133
parser.add_option("--stop-checker", action="store_true",
134
help="Stop checker for client")
135
parser.add_option("-V", "--is-enabled", action="store_true",
136
help="Check if client is enabled")
137
parser.add_option("-r", "--remove", action="store_true",
138
help="Remove client")
139
parser.add_option("-c", "--checker", type="string",
140
help="Set checker command for client")
141
parser.add_option("-t", "--timeout", type="string",
142
help="Set timeout for client")
143
parser.add_option("-i", "--interval", type="string",
144
help="Set checker interval for client")
145
parser.add_option("-H", "--host", type="string",
146
help="Set host for client")
147
parser.add_option("-s", "--secret", type="string",
148
help="Set password blob (file) for client")
149
parser.add_option("-A", "--approve", action="store_true",
150
help="Approve any current client request")
151
parser.add_option("-D", "--deny", action="store_true",
152
help="Deny any current client request")
153
options, client_names = parser.parse_args()
155
# Compile list of clients to process
157
for name in client_names:
158
for path, client in mandos_clients.iteritems():
159
if client['name'] == name:
160
client_objc = bus.get_object(busname, path)
161
clients.append(client_objc)
164
print >> sys.stderr, "Client not found on server: %r" % name
444
def is_enabled(self, client, properties):
445
return properties["Enabled"]
447
class RemoveCmd(Command):
448
def run_on_one_client(self, client, properties):
449
log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", busname,
450
server_path, server_interface,
451
str(client.__dbus_object_path__))
452
self.mandos.RemoveClient(client.__dbus_object_path__)
454
class ApproveCmd(Command):
455
def run_on_one_client(self, client, properties):
456
log.debug("D-Bus: %s:%s:%s.Approve(True)", busname,
457
client.__dbus_object_path__, client_interface)
458
client.Approve(dbus.Boolean(True),
459
dbus_interface=client_interface)
461
class DenyCmd(Command):
462
def run_on_one_client(self, client, properties):
463
log.debug("D-Bus: %s:%s:%s.Approve(False)", busname,
464
client.__dbus_object_path__, client_interface)
465
client.Approve(dbus.Boolean(False),
466
dbus_interface=client_interface)
468
class EnableCmd(PropertyCmd):
470
value_to_set = dbus.Boolean(True)
472
class DisableCmd(PropertyCmd):
474
value_to_set = dbus.Boolean(False)
476
class BumpTimeoutCmd(PropertyCmd):
477
propname = "LastCheckedOK"
480
class StartCheckerCmd(PropertyCmd):
481
propname = "CheckerRunning"
482
value_to_set = dbus.Boolean(True)
484
class StopCheckerCmd(PropertyCmd):
485
propname = "CheckerRunning"
486
value_to_set = dbus.Boolean(False)
488
class ApproveByDefaultCmd(PropertyCmd):
489
propname = "ApprovedByDefault"
490
value_to_set = dbus.Boolean(True)
492
class DenyByDefaultCmd(PropertyCmd):
493
propname = "ApprovedByDefault"
494
value_to_set = dbus.Boolean(False)
496
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
499
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
502
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
505
def value_to_set(self):
508
def value_to_set(self, value):
509
"""When setting, read data from supplied file object"""
510
self._vts = value.read()
513
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
516
class SetExtendedTimeoutCmd(PropertyCmd,
517
MillisecondsValueArgumentMixIn):
518
propname = "ExtendedTimeout"
520
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
521
propname = "Interval"
523
class SetApprovalDelayCmd(PropertyCmd,
524
MillisecondsValueArgumentMixIn):
525
propname = "ApprovalDelay"
527
class SetApprovalDurationCmd(PropertyCmd,
528
MillisecondsValueArgumentMixIn):
529
propname = "ApprovalDuration"
531
def add_command_line_options(parser):
532
parser.add_argument("--version", action="version",
533
version="%(prog)s {}".format(version),
534
help="show version number and exit")
535
parser.add_argument("-a", "--all", action="store_true",
536
help="Select all clients")
537
parser.add_argument("-v", "--verbose", action="store_true",
538
help="Print all fields")
539
parser.add_argument("-j", "--dump-json", action="store_true",
540
help="Dump client data in JSON format")
541
enable_disable = parser.add_mutually_exclusive_group()
542
enable_disable.add_argument("-e", "--enable", action="store_true",
543
help="Enable client")
544
enable_disable.add_argument("-d", "--disable",
546
help="disable client")
547
parser.add_argument("-b", "--bump-timeout", action="store_true",
548
help="Bump timeout for client")
549
start_stop_checker = parser.add_mutually_exclusive_group()
550
start_stop_checker.add_argument("--start-checker",
552
help="Start checker for client")
553
start_stop_checker.add_argument("--stop-checker",
555
help="Stop checker for client")
556
parser.add_argument("-V", "--is-enabled", action="store_true",
557
help="Check if client is enabled")
558
parser.add_argument("-r", "--remove", action="store_true",
559
help="Remove client")
560
parser.add_argument("-c", "--checker",
561
help="Set checker command for client")
562
parser.add_argument("-t", "--timeout", type=string_to_delta,
563
help="Set timeout for client")
564
parser.add_argument("--extended-timeout", type=string_to_delta,
565
help="Set extended timeout for client")
566
parser.add_argument("-i", "--interval", type=string_to_delta,
567
help="Set checker interval for client")
568
approve_deny_default = parser.add_mutually_exclusive_group()
569
approve_deny_default.add_argument(
570
"--approve-by-default", action="store_true",
571
default=None, dest="approved_by_default",
572
help="Set client to be approved by default")
573
approve_deny_default.add_argument(
574
"--deny-by-default", action="store_false",
575
dest="approved_by_default",
576
help="Set client to be denied by default")
577
parser.add_argument("--approval-delay", type=string_to_delta,
578
help="Set delay before client approve/deny")
579
parser.add_argument("--approval-duration", type=string_to_delta,
580
help="Set duration of one client approval")
581
parser.add_argument("-H", "--host", help="Set host for client")
582
parser.add_argument("-s", "--secret",
583
type=argparse.FileType(mode="rb"),
584
help="Set password blob (file) for client")
585
approve_deny = parser.add_mutually_exclusive_group()
586
approve_deny.add_argument(
587
"-A", "--approve", action="store_true",
588
help="Approve any current client request")
589
approve_deny.add_argument("-D", "--deny", action="store_true",
590
help="Deny any current client request")
591
parser.add_argument("--debug", action="store_true",
592
help="Debug mode (show D-Bus commands)")
593
parser.add_argument("--check", action="store_true",
594
help="Run self-test")
595
parser.add_argument("client", nargs="*", help="Client name")
598
def commands_from_options(options):
602
if options.dump_json:
603
commands.append(DumpJSONCmd())
167
if not clients and mandos_clients.values():
168
keywords = defaultkeywords
170
keywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK',
171
'Created', 'Interval', 'Host', 'Fingerprint',
172
'CheckerRunning', 'LastEnabled', 'Checker')
173
print_clients(mandos_clients.values())
175
# Process each client in the list by all selected options
176
for client in clients:
178
mandos_serv.RemoveClient(client.__dbus_object_path__)
605
179
if options.enable:
606
commands.append(EnableCmd())
180
client.Enable(dbus_interface=client_interface)
608
181
if options.disable:
609
commands.append(DisableCmd())
182
client.Disable(dbus_interface=client_interface)
611
183
if options.bump_timeout:
612
commands.append(BumpTimeoutCmd())
184
client.CheckedOK(dbus_interface=client_interface)
614
185
if options.start_checker:
615
commands.append(StartCheckerCmd())
186
client.StartChecker(dbus_interface=client_interface)
617
187
if options.stop_checker:
618
commands.append(StopCheckerCmd())
188
client.StopChecker(dbus_interface=client_interface)
620
189
if options.is_enabled:
621
commands.append(IsEnabledCmd())
623
if options.checker is not None:
624
commands.append(SetCheckerCmd(options.checker))
626
if options.timeout is not None:
627
commands.append(SetTimeoutCmd(options.timeout))
629
if options.extended_timeout:
631
SetExtendedTimeoutCmd(options.extended_timeout))
633
if options.interval is not None:
634
commands.append(SetIntervalCmd(options.interval))
636
if options.approved_by_default is not None:
637
if options.approved_by_default:
638
commands.append(ApproveByDefaultCmd())
640
commands.append(DenyByDefaultCmd())
642
if options.approval_delay is not None:
643
commands.append(SetApprovalDelayCmd(options.approval_delay))
645
if options.approval_duration is not None:
647
SetApprovalDurationCmd(options.approval_duration))
649
if options.host is not None:
650
commands.append(SetHostCmd(options.host))
652
if options.secret is not None:
653
commands.append(SetSecretCmd(options.secret))
190
sys.exit(0 if client.Get(client_interface,
192
dbus_interface=dbus.PROPERTIES_IFACE)
195
client.Set(client_interface, u"Checker", options.checker,
196
dbus_interface=dbus.PROPERTIES_IFACE)
198
client.Set(client_interface, u"Host", options.host,
199
dbus_interface=dbus.PROPERTIES_IFACE)
201
client.Set(client_interface, u"Interval",
202
timedelta_to_milliseconds
203
(string_to_delta(options.interval)),
204
dbus_interface=dbus.PROPERTIES_IFACE)
206
client.Set(client_interface, u"Timeout",
207
timedelta_to_milliseconds(string_to_delta
209
dbus_interface=dbus.PROPERTIES_IFACE)
211
client.Set(client_interface, u"Secret",
212
dbus.ByteArray(open(options.secret, u'rb').read()),
213
dbus_interface=dbus.PROPERTIES_IFACE)
655
214
if options.approve:
656
commands.append(ApproveCmd())
215
client.Approve(dbus.Boolean(True),
216
dbus_interface=client_interface)
659
commands.append(DenyCmd())
662
commands.append(RemoveCmd())
664
# If no command option has been given, show table of clients,
665
# optionally verbosely
667
commands.append(PrintTableCmd(verbose=options.verbose))
672
def check_option_syntax(parser, options):
673
"""Apply additional restrictions on options, not expressible in
676
def has_actions(options):
677
return any((options.enable,
679
options.bump_timeout,
680
options.start_checker,
681
options.stop_checker,
684
options.checker is not None,
685
options.timeout is not None,
686
options.extended_timeout is not None,
687
options.interval is not None,
688
options.approved_by_default is not None,
689
options.approval_delay is not None,
690
options.approval_duration is not None,
691
options.host is not None,
692
options.secret is not None,
696
if has_actions(options) and not (options.client or options.all):
697
parser.error("Options require clients names or --all.")
698
if options.verbose and has_actions(options):
699
parser.error("--verbose can only be used alone.")
700
if options.dump_json and (options.verbose
701
or has_actions(options)):
702
parser.error("--dump-json can only be used alone.")
703
if options.all and not has_actions(options):
704
parser.error("--all requires an action.")
705
if options.is_enabled and len(options.client) > 1:
706
parser.error("--is-enabled requires exactly one client")
708
options.remove = False
709
if has_actions(options) and not options.deny:
710
parser.error("--remove can only be combined with --deny")
711
options.remove = True
715
parser = argparse.ArgumentParser()
717
add_command_line_options(parser)
719
options = parser.parse_args()
721
check_option_syntax(parser, options)
723
clientnames = options.client
726
log.setLevel(logging.DEBUG)
729
bus = dbus.SystemBus()
730
log.debug("D-Bus: Connect to: (busname=%r, path=%r)", busname,
732
mandos_dbus_objc = bus.get_object(busname, server_path)
733
except dbus.exceptions.DBusException:
734
log.critical("Could not connect to Mandos server")
737
mandos_serv = dbus.Interface(mandos_dbus_objc,
738
dbus_interface=server_interface)
739
mandos_serv_object_manager = dbus.Interface(
740
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
742
# Filter out log message from dbus module
743
dbus_logger = logging.getLogger("dbus.proxies")
744
class NullFilter(logging.Filter):
745
def filter(self, record):
747
dbus_filter = NullFilter()
749
dbus_logger.addFilter(dbus_filter)
750
log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", busname,
751
server_path, dbus.OBJECT_MANAGER_IFACE)
752
mandos_clients = {path: ifs_and_props[client_interface]
753
for path, ifs_and_props in
754
mandos_serv_object_manager
755
.GetManagedObjects().items()
756
if client_interface in ifs_and_props}
757
except dbus.exceptions.DBusException as e:
758
log.critical("Failed to access Mandos server through D-Bus:"
762
# restore dbus logger
763
dbus_logger.removeFilter(dbus_filter)
765
# Compile dict of (clients: properties) to process
769
clients = {objpath: properties
770
for objpath, properties in mandos_clients.items()}
772
for name in clientnames:
773
for objpath, properties in mandos_clients.items():
774
if properties["Name"] == name:
775
clients[objpath] = properties
778
log.critical("Client not found on server: %r", name)
781
# Run all commands on clients
782
commands = commands_from_options(options)
783
for command in commands:
784
command.run(clients, bus, mandos_serv)
787
class Test_milliseconds_to_string(unittest.TestCase):
789
self.assertEqual(milliseconds_to_string(93785000),
791
def test_no_days(self):
792
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
793
def test_all_zero(self):
794
self.assertEqual(milliseconds_to_string(0), "00:00:00")
795
def test_no_fractional_seconds(self):
796
self.assertEqual(milliseconds_to_string(400), "00:00:00")
797
self.assertEqual(milliseconds_to_string(900), "00:00:00")
798
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
800
class Test_string_to_delta(unittest.TestCase):
801
def test_handles_basic_rfc3339(self):
802
self.assertEqual(string_to_delta("PT0S"),
803
datetime.timedelta())
804
self.assertEqual(string_to_delta("P0D"),
805
datetime.timedelta())
806
self.assertEqual(string_to_delta("PT1S"),
807
datetime.timedelta(0, 1))
808
self.assertEqual(string_to_delta("PT2H"),
809
datetime.timedelta(0, 7200))
810
def test_falls_back_to_pre_1_6_1_with_warning(self):
811
# assertLogs only exists in Python 3.4
812
if hasattr(self, "assertLogs"):
813
with self.assertLogs(log, logging.WARNING):
814
value = string_to_delta("2h")
816
class WarningFilter(logging.Filter):
817
"""Don't show, but record the presence of, warnings"""
818
def filter(self, record):
819
is_warning = record.levelno >= logging.WARNING
820
self.found = is_warning or getattr(self, "found",
822
return not is_warning
823
warning_filter = WarningFilter()
824
log.addFilter(warning_filter)
826
value = string_to_delta("2h")
828
log.removeFilter(warning_filter)
829
self.assertTrue(getattr(warning_filter, "found", False))
830
self.assertEqual(value, datetime.timedelta(0, 7200))
833
class TestCmd(unittest.TestCase):
834
"""Abstract class for tests of command classes"""
837
class MockClient(object):
838
def __init__(self, name, **attributes):
839
self.__dbus_object_path__ = "/clients/{}".format(name)
840
self.attributes = attributes
841
self.attributes["Name"] = name
843
def Set(self, interface, propname, value, dbus_interface):
844
testcase.assertEqual(interface, client_interface)
845
testcase.assertEqual(dbus_interface,
846
dbus.PROPERTIES_IFACE)
847
self.attributes[propname] = value
848
def Get(self, interface, propname, dbus_interface):
849
testcase.assertEqual(interface, client_interface)
850
testcase.assertEqual(dbus_interface,
851
dbus.PROPERTIES_IFACE)
852
return self.attributes[propname]
853
def Approve(self, approve, dbus_interface):
854
testcase.assertEqual(dbus_interface, client_interface)
855
self.calls.append(("Approve", (approve,
857
self.client = MockClient(
859
KeyID=("92ed150794387c03ce684574b1139a65"
860
"94a34f895daaaf09fd8ea90a27cddb12"),
862
Host="foo.example.org",
863
Enabled=dbus.Boolean(True),
865
LastCheckedOK="2019-02-03T00:00:00",
866
Created="2019-01-02T00:00:00",
868
Fingerprint=("778827225BA7DE539C5A"
869
"7CFA59CFF7CDBD9A5920"),
870
CheckerRunning=dbus.Boolean(False),
871
LastEnabled="2019-01-03T00:00:00",
872
ApprovalPending=dbus.Boolean(False),
873
ApprovedByDefault=dbus.Boolean(True),
874
LastApprovalRequest="",
876
ApprovalDuration=1000,
877
Checker="fping -q -- %(host)s",
878
ExtendedTimeout=900000,
879
Expires="2019-02-04T00:00:00",
881
self.other_client = MockClient(
883
KeyID=("0558568eedd67d622f5c83b35a115f79"
884
"6ab612cff5ad227247e46c2b020f441c"),
887
Enabled=dbus.Boolean(True),
889
LastCheckedOK="2019-02-04T00:00:00",
890
Created="2019-01-03T00:00:00",
892
Fingerprint=("3E393AEAEFB84C7E89E2"
893
"F547B3A107558FCA3A27"),
894
CheckerRunning=dbus.Boolean(True),
895
LastEnabled="2019-01-04T00:00:00",
896
ApprovalPending=dbus.Boolean(False),
897
ApprovedByDefault=dbus.Boolean(False),
898
LastApprovalRequest="2019-01-03T00:00:00",
900
ApprovalDuration=1000,
902
ExtendedTimeout=900000,
903
Expires="2019-02-05T00:00:00",
904
LastCheckerStatus=-2)
905
self.clients = collections.OrderedDict(
907
("/clients/foo", self.client.attributes),
908
("/clients/barbar", self.other_client.attributes),
910
self.one_client = {"/clients/foo": self.client.attributes}
915
def get_object(client_bus_name, path):
916
self.assertEqual(client_bus_name, busname)
918
"/clients/foo": self.client,
919
"/clients/barbar": self.other_client,
923
class TestPrintTableCmd(TestCmd):
924
def test_normal(self):
925
output = PrintTableCmd().output(self.clients.values())
926
expected_output = """
927
Name Enabled Timeout Last Successful Check
928
foo Yes 00:05:00 2019-02-03T00:00:00
929
barbar Yes 00:05:00 2019-02-04T00:00:00
931
self.assertEqual(output, expected_output)
932
def test_verbose(self):
933
output = PrintTableCmd(verbose=True).output(
934
self.clients.values())
935
expected_output = """
936
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
937
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
938
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
940
self.assertEqual(output, expected_output)
941
def test_one_client(self):
942
output = PrintTableCmd().output(self.one_client.values())
943
expected_output = """
944
Name Enabled Timeout Last Successful Check
945
foo Yes 00:05:00 2019-02-03T00:00:00
947
self.assertEqual(output, expected_output)
949
class TestDumpJSONCmd(TestCmd):
951
self.expected_json = {
954
"KeyID": ("92ed150794387c03ce684574b1139a65"
955
"94a34f895daaaf09fd8ea90a27cddb12"),
956
"Host": "foo.example.org",
959
"LastCheckedOK": "2019-02-03T00:00:00",
960
"Created": "2019-01-02T00:00:00",
962
"Fingerprint": ("778827225BA7DE539C5A"
963
"7CFA59CFF7CDBD9A5920"),
964
"CheckerRunning": False,
965
"LastEnabled": "2019-01-03T00:00:00",
966
"ApprovalPending": False,
967
"ApprovedByDefault": True,
968
"LastApprovalRequest": "",
970
"ApprovalDuration": 1000,
971
"Checker": "fping -q -- %(host)s",
972
"ExtendedTimeout": 900000,
973
"Expires": "2019-02-04T00:00:00",
974
"LastCheckerStatus": 0,
978
"KeyID": ("0558568eedd67d622f5c83b35a115f79"
979
"6ab612cff5ad227247e46c2b020f441c"),
983
"LastCheckedOK": "2019-02-04T00:00:00",
984
"Created": "2019-01-03T00:00:00",
986
"Fingerprint": ("3E393AEAEFB84C7E89E2"
987
"F547B3A107558FCA3A27"),
988
"CheckerRunning": True,
989
"LastEnabled": "2019-01-04T00:00:00",
990
"ApprovalPending": False,
991
"ApprovedByDefault": False,
992
"LastApprovalRequest": "2019-01-03T00:00:00",
993
"ApprovalDelay": 30000,
994
"ApprovalDuration": 1000,
996
"ExtendedTimeout": 900000,
997
"Expires": "2019-02-05T00:00:00",
998
"LastCheckerStatus": -2,
1001
return super(TestDumpJSONCmd, self).setUp()
1002
def test_normal(self):
1003
json_data = json.loads(DumpJSONCmd().output(self.clients))
1004
self.assertDictEqual(json_data, self.expected_json)
1005
def test_one_client(self):
1006
clients = self.one_client
1007
json_data = json.loads(DumpJSONCmd().output(clients))
1008
expected_json = {"foo": self.expected_json["foo"]}
1009
self.assertDictEqual(json_data, expected_json)
1011
class TestIsEnabledCmd(TestCmd):
1012
def test_is_enabled(self):
1013
self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
1014
for client, properties in self.clients.items()))
1015
def test_is_enabled_run_exits_successfully(self):
1016
with self.assertRaises(SystemExit) as e:
1017
IsEnabledCmd().run(self.one_client)
1018
if e.exception.code is not None:
1019
self.assertEqual(e.exception.code, 0)
1021
self.assertIsNone(e.exception.code)
1022
def test_is_enabled_run_exits_with_failure(self):
1023
self.client.attributes["Enabled"] = dbus.Boolean(False)
1024
with self.assertRaises(SystemExit) as e:
1025
IsEnabledCmd().run(self.one_client)
1026
if isinstance(e.exception.code, int):
1027
self.assertNotEqual(e.exception.code, 0)
1029
self.assertIsNotNone(e.exception.code)
1031
class TestRemoveCmd(TestCmd):
1032
def test_remove(self):
1033
class MockMandos(object):
1036
def RemoveClient(self, dbus_path):
1037
self.calls.append(("RemoveClient", (dbus_path,)))
1038
mandos = MockMandos()
1039
super(TestRemoveCmd, self).setUp()
1040
RemoveCmd().run(self.clients, self.bus, mandos)
1041
self.assertEqual(len(mandos.calls), 2)
1042
for clientpath in self.clients:
1043
self.assertIn(("RemoveClient", (clientpath,)),
1046
class TestApproveCmd(TestCmd):
1047
def test_approve(self):
1048
ApproveCmd().run(self.clients, self.bus)
1049
for clientpath in self.clients:
1050
client = self.bus.get_object(busname, clientpath)
1051
self.assertIn(("Approve", (True, client_interface)),
1054
class TestDenyCmd(TestCmd):
1055
def test_deny(self):
1056
DenyCmd().run(self.clients, self.bus)
1057
for clientpath in self.clients:
1058
client = self.bus.get_object(busname, clientpath)
1059
self.assertIn(("Approve", (False, client_interface)),
1062
class TestEnableCmd(TestCmd):
1063
def test_enable(self):
1064
for clientpath in self.clients:
1065
client = self.bus.get_object(busname, clientpath)
1066
client.attributes["Enabled"] = False
1068
EnableCmd().run(self.clients, self.bus)
1070
for clientpath in self.clients:
1071
client = self.bus.get_object(busname, clientpath)
1072
self.assertTrue(client.attributes["Enabled"])
1074
class TestDisableCmd(TestCmd):
1075
def test_disable(self):
1076
DisableCmd().run(self.clients, self.bus)
1077
for clientpath in self.clients:
1078
client = self.bus.get_object(busname, clientpath)
1079
self.assertFalse(client.attributes["Enabled"])
1081
class Unique(object):
1082
"""Class for objects which exist only to be unique objects, since
1083
unittest.mock.sentinel only exists in Python 3.3"""
1085
class TestPropertyCmd(TestCmd):
1086
"""Abstract class for tests of PropertyCmd classes"""
1088
if not hasattr(self, "command"):
1090
values_to_get = getattr(self, "values_to_get",
1092
for value_to_set, value_to_get in zip(self.values_to_set,
1094
for clientpath in self.clients:
1095
client = self.bus.get_object(busname, clientpath)
1096
old_value = client.attributes[self.propname]
1097
self.assertNotIsInstance(old_value, Unique)
1098
client.attributes[self.propname] = Unique()
1099
self.run_command(value_to_set, self.clients)
1100
for clientpath in self.clients:
1101
client = self.bus.get_object(busname, clientpath)
1102
value = client.attributes[self.propname]
1103
self.assertNotIsInstance(value, Unique)
1104
self.assertEqual(value, value_to_get)
1105
def run_command(self, value, clients):
1106
self.command().run(clients, self.bus)
1108
class TestBumpTimeoutCmd(TestPropertyCmd):
1109
command = BumpTimeoutCmd
1110
propname = "LastCheckedOK"
1111
values_to_set = [""]
1113
class TestStartCheckerCmd(TestPropertyCmd):
1114
command = StartCheckerCmd
1115
propname = "CheckerRunning"
1116
values_to_set = [dbus.Boolean(True)]
1118
class TestStopCheckerCmd(TestPropertyCmd):
1119
command = StopCheckerCmd
1120
propname = "CheckerRunning"
1121
values_to_set = [dbus.Boolean(False)]
1123
class TestApproveByDefaultCmd(TestPropertyCmd):
1124
command = ApproveByDefaultCmd
1125
propname = "ApprovedByDefault"
1126
values_to_set = [dbus.Boolean(True)]
1128
class TestDenyByDefaultCmd(TestPropertyCmd):
1129
command = DenyByDefaultCmd
1130
propname = "ApprovedByDefault"
1131
values_to_set = [dbus.Boolean(False)]
1133
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1134
"""Abstract class for tests of PropertyCmd classes using the
1135
ValueArgumentMixIn"""
1137
if type(self) is TestValueArgumentPropertyCmd:
1139
return super(TestValueArgumentPropertyCmd, self).runTest()
1140
def run_command(self, value, clients):
1141
self.command(value).run(clients, self.bus)
1143
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1144
command = SetCheckerCmd
1145
propname = "Checker"
1146
values_to_set = ["", ":", "fping -q -- %s"]
1148
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1149
command = SetHostCmd
1151
values_to_set = ["192.0.2.3", "foo.example.org"]
1153
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1154
command = SetSecretCmd
1156
values_to_set = [io.BytesIO(b""),
1157
io.BytesIO(b"secret\0xyzzy\nbar")]
1158
values_to_get = [b"", b"secret\0xyzzy\nbar"]
1160
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1161
command = SetTimeoutCmd
1162
propname = "Timeout"
1163
values_to_set = [datetime.timedelta(),
1164
datetime.timedelta(minutes=5),
1165
datetime.timedelta(seconds=1),
1166
datetime.timedelta(weeks=1),
1167
datetime.timedelta(weeks=52)]
1168
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1170
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1171
command = SetExtendedTimeoutCmd
1172
propname = "ExtendedTimeout"
1173
values_to_set = [datetime.timedelta(),
1174
datetime.timedelta(minutes=5),
1175
datetime.timedelta(seconds=1),
1176
datetime.timedelta(weeks=1),
1177
datetime.timedelta(weeks=52)]
1178
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1180
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1181
command = SetIntervalCmd
1182
propname = "Interval"
1183
values_to_set = [datetime.timedelta(),
1184
datetime.timedelta(minutes=5),
1185
datetime.timedelta(seconds=1),
1186
datetime.timedelta(weeks=1),
1187
datetime.timedelta(weeks=52)]
1188
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1190
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1191
command = SetApprovalDelayCmd
1192
propname = "ApprovalDelay"
1193
values_to_set = [datetime.timedelta(),
1194
datetime.timedelta(minutes=5),
1195
datetime.timedelta(seconds=1),
1196
datetime.timedelta(weeks=1),
1197
datetime.timedelta(weeks=52)]
1198
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1200
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1201
command = SetApprovalDurationCmd
1202
propname = "ApprovalDuration"
1203
values_to_set = [datetime.timedelta(),
1204
datetime.timedelta(minutes=5),
1205
datetime.timedelta(seconds=1),
1206
datetime.timedelta(weeks=1),
1207
datetime.timedelta(weeks=52)]
1208
values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1210
class Test_command_from_options(unittest.TestCase):
1212
self.parser = argparse.ArgumentParser()
1213
add_command_line_options(self.parser)
1214
def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1215
"""Assert that parsing ARGS should result in an instance of
1216
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1217
options = self.parser.parse_args(args)
1218
check_option_syntax(self.parser, options)
1219
commands = commands_from_options(options)
1220
self.assertEqual(len(commands), 1)
1221
command = commands[0]
1222
self.assertIsInstance(command, command_cls)
1223
for key, value in cmd_attrs.items():
1224
self.assertEqual(getattr(command, key), value)
1225
def test_print_table(self):
1226
self.assert_command_from_args([], PrintTableCmd,
1229
def test_print_table_verbose(self):
1230
self.assert_command_from_args(["--verbose"], PrintTableCmd,
1233
def test_print_table_verbose_short(self):
1234
self.assert_command_from_args(["-v"], PrintTableCmd,
1237
def test_enable(self):
1238
self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1240
def test_enable_short(self):
1241
self.assert_command_from_args(["-e", "foo"], EnableCmd)
1243
def test_disable(self):
1244
self.assert_command_from_args(["--disable", "foo"],
1247
def test_disable_short(self):
1248
self.assert_command_from_args(["-d", "foo"], DisableCmd)
1250
def test_bump_timeout(self):
1251
self.assert_command_from_args(["--bump-timeout", "foo"],
1254
def test_bump_timeout_short(self):
1255
self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1257
def test_start_checker(self):
1258
self.assert_command_from_args(["--start-checker", "foo"],
1261
def test_stop_checker(self):
1262
self.assert_command_from_args(["--stop-checker", "foo"],
1265
def test_remove(self):
1266
self.assert_command_from_args(["--remove", "foo"],
1269
def test_remove_short(self):
1270
self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1272
def test_checker(self):
1273
self.assert_command_from_args(["--checker", ":", "foo"],
1274
SetCheckerCmd, value_to_set=":")
1276
def test_checker_empty(self):
1277
self.assert_command_from_args(["--checker", "", "foo"],
1278
SetCheckerCmd, value_to_set="")
1280
def test_checker_short(self):
1281
self.assert_command_from_args(["-c", ":", "foo"],
1282
SetCheckerCmd, value_to_set=":")
1284
def test_timeout(self):
1285
self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1287
value_to_set=300000)
1289
def test_timeout_short(self):
1290
self.assert_command_from_args(["-t", "PT5M", "foo"],
1292
value_to_set=300000)
1294
def test_extended_timeout(self):
1295
self.assert_command_from_args(["--extended-timeout", "PT15M",
1297
SetExtendedTimeoutCmd,
1298
value_to_set=900000)
1300
def test_interval(self):
1301
self.assert_command_from_args(["--interval", "PT2M", "foo"],
1303
value_to_set=120000)
1305
def test_interval_short(self):
1306
self.assert_command_from_args(["-i", "PT2M", "foo"],
1308
value_to_set=120000)
1310
def test_approve_by_default(self):
1311
self.assert_command_from_args(["--approve-by-default", "foo"],
1312
ApproveByDefaultCmd)
1314
def test_deny_by_default(self):
1315
self.assert_command_from_args(["--deny-by-default", "foo"],
1318
def test_approval_delay(self):
1319
self.assert_command_from_args(["--approval-delay", "PT30S",
1320
"foo"], SetApprovalDelayCmd,
1323
def test_approval_duration(self):
1324
self.assert_command_from_args(["--approval-duration", "PT1S",
1325
"foo"], SetApprovalDurationCmd,
1328
def test_host(self):
1329
self.assert_command_from_args(["--host", "foo.example.org",
1331
value_to_set="foo.example.org")
1333
def test_host_short(self):
1334
self.assert_command_from_args(["-H", "foo.example.org",
1336
value_to_set="foo.example.org")
1338
def test_secret_devnull(self):
1339
self.assert_command_from_args(["--secret", os.path.devnull,
1340
"foo"], SetSecretCmd,
1343
def test_secret_tempfile(self):
1344
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1345
value = b"secret\0xyzzy\nbar"
1348
self.assert_command_from_args(["--secret", f.name,
1349
"foo"], SetSecretCmd,
1352
def test_secret_devnull_short(self):
1353
self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1354
SetSecretCmd, value_to_set=b"")
1356
def test_secret_tempfile_short(self):
1357
with tempfile.NamedTemporaryFile(mode="r+b") as f:
1358
value = b"secret\0xyzzy\nbar"
1361
self.assert_command_from_args(["-s", f.name, "foo"],
1365
def test_approve(self):
1366
self.assert_command_from_args(["--approve", "foo"],
1369
def test_approve_short(self):
1370
self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1372
def test_deny(self):
1373
self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1375
def test_deny_short(self):
1376
self.assert_command_from_args(["-D", "foo"], DenyCmd)
1378
def test_dump_json(self):
1379
self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1381
def test_is_enabled(self):
1382
self.assert_command_from_args(["--is-enabled", "foo"],
1385
def test_is_enabled_short(self):
1386
self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1388
def test_deny_before_remove(self):
1389
options = self.parser.parse_args(["--deny", "--remove", "foo"])
1390
check_option_syntax(self.parser, options)
1391
commands = commands_from_options(options)
1392
self.assertEqual(len(commands), 2)
1393
self.assertIsInstance(commands[0], DenyCmd)
1394
self.assertIsInstance(commands[1], RemoveCmd)
1396
def test_deny_before_remove_reversed(self):
1397
options = self.parser.parse_args(["--remove", "--deny", "--all"])
1398
check_option_syntax(self.parser, options)
1399
commands = commands_from_options(options)
1400
self.assertEqual(len(commands), 2)
1401
self.assertIsInstance(commands[0], DenyCmd)
1402
self.assertIsInstance(commands[1], RemoveCmd)
1405
class Test_check_option_syntax(unittest.TestCase):
1406
# This mostly corresponds to the definition from has_actions() in
1407
# check_option_syntax()
1409
# The actual values set here are not that important, but we do
1410
# at least stick to the correct types, even though they are
1414
"bump_timeout": True,
1415
"start_checker": True,
1416
"stop_checker": True,
1420
"timeout": datetime.timedelta(),
1421
"extended_timeout": datetime.timedelta(),
1422
"interval": datetime.timedelta(),
1423
"approved_by_default": True,
1424
"approval_delay": datetime.timedelta(),
1425
"approval_duration": datetime.timedelta(),
1427
"secret": io.BytesIO(b"x"),
1433
self.parser = argparse.ArgumentParser()
1434
add_command_line_options(self.parser)
1436
@contextlib.contextmanager
1437
def assertParseError(self):
1438
with self.assertRaises(SystemExit) as e:
1439
with self.temporarily_suppress_stderr():
1441
# Exit code from argparse is guaranteed to be "2". Reference:
1442
# https://docs.python.org/3/library/argparse.html#exiting-methods
1443
self.assertEqual(e.exception.code, 2)
1446
@contextlib.contextmanager
1447
def temporarily_suppress_stderr():
1448
null = os.open(os.path.devnull, os.O_RDWR)
1449
stderrcopy = os.dup(sys.stderr.fileno())
1450
os.dup2(null, sys.stderr.fileno())
1456
os.dup2(stderrcopy, sys.stderr.fileno())
1457
os.close(stderrcopy)
1459
def check_option_syntax(self, options):
1460
check_option_syntax(self.parser, options)
1462
def test_actions_requires_client_or_all(self):
1463
for action, value in self.actions.items():
1464
options = self.parser.parse_args()
1465
setattr(options, action, value)
1466
with self.assertParseError():
1467
self.check_option_syntax(options)
1469
def test_actions_conflicts_with_verbose(self):
1470
for action, value in self.actions.items():
1471
options = self.parser.parse_args()
1472
setattr(options, action, value)
1473
options.verbose = True
1474
with self.assertParseError():
1475
self.check_option_syntax(options)
1477
def test_dump_json_conflicts_with_verbose(self):
1478
options = self.parser.parse_args()
1479
options.dump_json = True
1480
options.verbose = True
1481
with self.assertParseError():
1482
self.check_option_syntax(options)
1484
def test_dump_json_conflicts_with_action(self):
1485
for action, value in self.actions.items():
1486
options = self.parser.parse_args()
1487
setattr(options, action, value)
1488
options.dump_json = True
1489
with self.assertParseError():
1490
self.check_option_syntax(options)
1492
def test_all_can_not_be_alone(self):
1493
options = self.parser.parse_args()
1495
with self.assertParseError():
1496
self.check_option_syntax(options)
1498
def test_all_is_ok_with_any_action(self):
1499
for action, value in self.actions.items():
1500
options = self.parser.parse_args()
1501
setattr(options, action, value)
1503
self.check_option_syntax(options)
1505
def test_is_enabled_fails_without_client(self):
1506
options = self.parser.parse_args()
1507
options.is_enabled = True
1508
with self.assertParseError():
1509
self.check_option_syntax(options)
1511
def test_is_enabled_works_with_one_client(self):
1512
options = self.parser.parse_args()
1513
options.is_enabled = True
1514
options.client = ["foo"]
1515
self.check_option_syntax(options)
1517
def test_is_enabled_fails_with_two_clients(self):
1518
options = self.parser.parse_args()
1519
options.is_enabled = True
1520
options.client = ["foo", "barbar"]
1521
with self.assertParseError():
1522
self.check_option_syntax(options)
1524
def test_remove_can_only_be_combined_with_action_deny(self):
1525
for action, value in self.actions.items():
1526
if action in {"remove", "deny"}:
1528
options = self.parser.parse_args()
1529
setattr(options, action, value)
1531
options.remove = True
1532
with self.assertParseError():
1533
self.check_option_syntax(options)
1537
def should_only_run_tests():
1538
parser = argparse.ArgumentParser(add_help=False)
1539
parser.add_argument("--check", action='store_true')
1540
args, unknown_args = parser.parse_known_args()
1541
run_tests = args.check
1543
# Remove --check argument from sys.argv
1544
sys.argv[1:] = unknown_args
1547
# Add all tests from doctest strings
1548
def load_tests(loader, tests, none):
1550
tests.addTests(doctest.DocTestSuite())
1553
if __name__ == "__main__":
1554
if should_only_run_tests():
1555
# Call using ./tdd-python-script --check [--verbose]
218
client.Approve(dbus.Boolean(False),
219
dbus_interface=client_interface)