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- Committer: Teddy Hogeborn
- Date: 2011-03-08 19:12:56 UTC
- mfrom: (237.7.20 trunk)
- Revision ID: teddy@fukt.bsnet.se-20110308191256-mjcukty9on3z0yhd
Merge from trunk.
- files added:
- initramfs-tools-hook-conf
- files removed:
- bugs.xml
- debian/upstream
- network-hooks.d
- plugin-helpers
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
2
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
#
2
# -*- mode: python; coding: utf-8 -*-
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
8
#
9
# This file is part of Mandos.
10
#
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
5
#
6
# Copyright © 2008-2010 Teddy Hogeborn
7
# Copyright © 2008-2010 Björn Påhlsson
8
#
9
# This program is free software: you can redistribute it and/or modify
10
# it under the terms of the GNU General Public License as published by
13
11
# the Free Software Foundation, either version 3 of the License, or
14
12
# (at your option) any later version.
15
13
#
16
# Mandos is distributed in the hope that it will be useful, but
17
# WITHOUT ANY WARRANTY; without even the implied warranty of
14
# This program is distributed in the hope that it will be useful,
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
18
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19
17
# GNU General Public License for more details.
20
#
18
#
21
19
# You should have received a copy of the GNU General Public License
22
# along with Mandos. If not, see <http://www.gnu.org/licenses/>.
23
#
24
# Contact the authors at <mandos@recompile.se>.
25
#
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
#
22
# Contact the authors at <mandos@fukt.bsnet.se>.
23
#
26
24
27
25
from __future__ import (division, absolute_import, print_function,
28
26
unicode_literals)
29
27
30
try:
31
from future_builtins import *
32
except ImportError:
33
pass
34
35
28
import sys
36
import argparse
29
import dbus
30
from optparse import OptionParser
37
31
import locale
38
32
import datetime
39
33
import re
40
34
import os
41
import collections
42
import json
43
import unittest
44
import logging
45
46
import dbus
47
48
# Show warnings by default
49
if not sys.warnoptions:
50
import warnings
51
warnings.simplefilter("default")
52
53
log = logging.getLogger(sys.argv[0])
54
logging.basicConfig(level="INFO", # Show info level messages
55
format="%(message)s") # Show basic log messages
56
57
logging.captureWarnings(True) # Show warnings via the logging system
58
59
if sys.version_info.major == 2:
60
str = unicode
61
35
62
36
locale.setlocale(locale.LC_ALL, "")
63
37
64
domain = "se.recompile"
38
tablewords = {
39
"Name": "Name",
40
"Enabled": "Enabled",
41
"Timeout": "Timeout",
42
"LastCheckedOK": "Last Successful Check",
43
"LastApprovalRequest": "Last Approval Request",
44
"Created": "Created",
45
"Interval": "Interval",
46
"Host": "Host",
47
"Fingerprint": "Fingerprint",
48
"CheckerRunning": "Check Is Running",
49
"LastEnabled": "Last Enabled",
50
"ApprovalPending": "Approval Is Pending",
51
"ApprovedByDefault": "Approved By Default",
52
"ApprovalDelay": "Approval Delay",
53
"ApprovalDuration": "Approval Duration",
54
"Checker": "Checker",
55
}
56
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
57
domain = "se.bsnet.fukt"
65
58
busname = domain + ".Mandos"
66
59
server_path = "/"
67
60
server_interface = domain + ".Mandos"
68
61
client_interface = domain + ".Mandos.Client"
69
version = "1.8.3"
70
71
72
try:
73
dbus.OBJECT_MANAGER_IFACE
74
except AttributeError:
75
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
76
62
version = "1.2.3"
63
64
def timedelta_to_milliseconds(td):
65
"""Convert a datetime.timedelta object to milliseconds"""
66
return ((td.days * 24 * 60 * 60 * 1000)
67
+ (td.seconds * 1000)
68
+ (td.microseconds // 1000))
77
69
78
70
def milliseconds_to_string(ms):
79
71
td = datetime.timedelta(0, 0, 0, ms)
80
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
81
.format(days="{}T".format(td.days) if td.days else "",
82
hours=td.seconds // 3600,
83
minutes=(td.seconds % 3600) // 60,
84
seconds=td.seconds % 60))
85
86
87
def rfc3339_duration_to_delta(duration):
88
"""Parse an RFC 3339 "duration" and return a datetime.timedelta
89
90
>>> rfc3339_duration_to_delta("P7D")
91
datetime.timedelta(7)
92
>>> rfc3339_duration_to_delta("PT60S")
93
datetime.timedelta(0, 60)
94
>>> rfc3339_duration_to_delta("PT60M")
95
datetime.timedelta(0, 3600)
96
>>> rfc3339_duration_to_delta("P60M")
97
datetime.timedelta(1680)
98
>>> rfc3339_duration_to_delta("PT24H")
99
datetime.timedelta(1)
100
>>> rfc3339_duration_to_delta("P1W")
101
datetime.timedelta(7)
102
>>> rfc3339_duration_to_delta("PT5M30S")
103
datetime.timedelta(0, 330)
104
>>> rfc3339_duration_to_delta("P1DT3M20S")
105
datetime.timedelta(1, 200)
106
>>> # Can not be empty:
107
>>> rfc3339_duration_to_delta("")
108
Traceback (most recent call last):
109
...
110
ValueError: Invalid RFC 3339 duration: u''
111
>>> # Must start with "P":
112
>>> rfc3339_duration_to_delta("1D")
113
Traceback (most recent call last):
114
...
115
ValueError: Invalid RFC 3339 duration: u'1D'
116
>>> # Must use correct order
117
>>> rfc3339_duration_to_delta("PT1S2M")
118
Traceback (most recent call last):
119
...
120
ValueError: Invalid RFC 3339 duration: u'PT1S2M'
121
>>> # Time needs time marker
122
>>> rfc3339_duration_to_delta("P1H2S")
123
Traceback (most recent call last):
124
...
125
ValueError: Invalid RFC 3339 duration: u'P1H2S'
126
>>> # Weeks can not be combined with anything else
127
>>> rfc3339_duration_to_delta("P1D2W")
128
Traceback (most recent call last):
129
...
130
ValueError: Invalid RFC 3339 duration: u'P1D2W'
131
>>> rfc3339_duration_to_delta("P2W2H")
132
Traceback (most recent call last):
133
...
134
ValueError: Invalid RFC 3339 duration: u'P2W2H'
135
"""
136
137
# Parsing an RFC 3339 duration with regular expressions is not
138
# possible - there would have to be multiple places for the same
139
# values, like seconds. The current code, while more esoteric, is
140
# cleaner without depending on a parsing library. If Python had a
141
# built-in library for parsing we would use it, but we'd like to
142
# avoid excessive use of external libraries.
143
144
# New type for defining tokens, syntax, and semantics all-in-one
145
Token = collections.namedtuple("Token", (
146
"regexp", # To match token; if "value" is not None, must have
147
# a "group" containing digits
148
"value", # datetime.timedelta or None
149
"followers")) # Tokens valid after this token
150
# RFC 3339 "duration" tokens, syntax, and semantics; taken from
151
# the "duration" ABNF definition in RFC 3339, Appendix A.
152
token_end = Token(re.compile(r"$"), None, frozenset())
153
token_second = Token(re.compile(r"(\d+)S"),
154
datetime.timedelta(seconds=1),
155
frozenset((token_end, )))
156
token_minute = Token(re.compile(r"(\d+)M"),
157
datetime.timedelta(minutes=1),
158
frozenset((token_second, token_end)))
159
token_hour = Token(re.compile(r"(\d+)H"),
160
datetime.timedelta(hours=1),
161
frozenset((token_minute, token_end)))
162
token_time = Token(re.compile(r"T"),
163
None,
164
frozenset((token_hour, token_minute,
165
token_second)))
166
token_day = Token(re.compile(r"(\d+)D"),
167
datetime.timedelta(days=1),
168
frozenset((token_time, token_end)))
169
token_month = Token(re.compile(r"(\d+)M"),
170
datetime.timedelta(weeks=4),
171
frozenset((token_day, token_end)))
172
token_year = Token(re.compile(r"(\d+)Y"),
173
datetime.timedelta(weeks=52),
174
frozenset((token_month, token_end)))
175
token_week = Token(re.compile(r"(\d+)W"),
176
datetime.timedelta(weeks=1),
177
frozenset((token_end, )))
178
token_duration = Token(re.compile(r"P"), None,
179
frozenset((token_year, token_month,
180
token_day, token_time,
181
token_week)))
182
# Define starting values:
183
# Value so far
184
value = datetime.timedelta()
185
found_token = None
186
# Following valid tokens
187
followers = frozenset((token_duration, ))
188
# String left to parse
189
s = duration
190
# Loop until end token is found
191
while found_token is not token_end:
192
# Search for any currently valid tokens
193
for token in followers:
194
match = token.regexp.match(s)
195
if match is not None:
196
# Token found
197
if token.value is not None:
198
# Value found, parse digits
199
factor = int(match.group(1), 10)
200
# Add to value so far
201
value += factor * token.value
202
# Strip token from string
203
s = token.regexp.sub("", s, 1)
204
# Go to found token
205
found_token = token
206
# Set valid next tokens
207
followers = found_token.followers
208
break
209
else:
210
# No currently valid tokens were found
211
raise ValueError("Invalid RFC 3339 duration: {!r}"
212
.format(duration))
213
# End token found
214
return value
72
return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
73
% { "days": "%dT" % td.days if td.days else "",
74
"hours": td.seconds // 3600,
75
"minutes": (td.seconds % 3600) // 60,
76
"seconds": td.seconds % 60,
77
})
215
78
216
79
217
80
def string_to_delta(interval):
218
"""Parse a string and return a datetime.timedelta"""
219
220
try:
221
return rfc3339_duration_to_delta(interval)
222
except ValueError as e:
223
log.warning("%s - Parsing as pre-1.6.1 interval instead",
224
' '.join(e.args))
225
return parse_pre_1_6_1_interval(interval)
226
227
228
def parse_pre_1_6_1_interval(interval):
229
"""Parse an interval string as documented by Mandos before 1.6.1,
230
and return a datetime.timedelta
231
232
>>> parse_pre_1_6_1_interval('7d')
81
"""Parse a string and return a datetime.timedelta
82
83
>>> string_to_delta("7d")
233
84
datetime.timedelta(7)
234
>>> parse_pre_1_6_1_interval('60s')
85
>>> string_to_delta("60s")
235
86
datetime.timedelta(0, 60)
236
>>> parse_pre_1_6_1_interval('60m')
87
>>> string_to_delta("60m")
237
88
datetime.timedelta(0, 3600)
238
>>> parse_pre_1_6_1_interval('24h')
89
>>> string_to_delta("24h")
239
90
datetime.timedelta(1)
240
>>> parse_pre_1_6_1_interval('1w')
91
>>> string_to_delta("1w")
241
92
datetime.timedelta(7)
242
>>> parse_pre_1_6_1_interval('5m 30s')
93
>>> string_to_delta("5m 30s")
243
94
datetime.timedelta(0, 330)
244
>>> parse_pre_1_6_1_interval('')
245
datetime.timedelta(0)
246
>>> # Ignore unknown characters, allow any order and repetitions
247
>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
248
datetime.timedelta(2, 480, 18000)
249
250
95
"""
251
252
value = datetime.timedelta(0)
253
regexp = re.compile(r"(\d+)([dsmhw]?)")
254
255
for num, suffix in regexp.findall(interval):
256
if suffix == "d":
257
value += datetime.timedelta(int(num))
258
elif suffix == "s":
259
value += datetime.timedelta(0, int(num))
260
elif suffix == "m":
261
value += datetime.timedelta(0, 0, 0, 0, int(num))
262
elif suffix == "h":
263
value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
264
elif suffix == "w":
265
value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
266
elif suffix == "":
267
value += datetime.timedelta(0, 0, 0, int(num))
268
return value
269
270
271
class TableOfClients(object):
272
tableheaders = {
273
"Name": "Name",
274
"Enabled": "Enabled",
275
"Timeout": "Timeout",
276
"LastCheckedOK": "Last Successful Check",
277
"LastApprovalRequest": "Last Approval Request",
278
"Created": "Created",
279
"Interval": "Interval",
280
"Host": "Host",
281
"Fingerprint": "Fingerprint",
282
"KeyID": "Key ID",
283
"CheckerRunning": "Check Is Running",
284
"LastEnabled": "Last Enabled",
285
"ApprovalPending": "Approval Is Pending",
286
"ApprovedByDefault": "Approved By Default",
287
"ApprovalDelay": "Approval Delay",
288
"ApprovalDuration": "Approval Duration",
289
"Checker": "Checker",
290
"ExtendedTimeout": "Extended Timeout",
291
"Expires": "Expires",
292
"LastCheckerStatus": "Last Checker Status",
293
}
294
295
def __init__(self, clients, keywords, tableheaders=None):
296
self.clients = clients
297
self.keywords = keywords
298
if tableheaders is not None:
299
self.tableheaders = tableheaders
300
301
def __str__(self):
302
return "\n".join(self.rows())
303
304
if sys.version_info.major == 2:
305
__unicode__ = __str__
306
def __str__(self):
307
return str(self).encode(locale.getpreferredencoding())
308
309
def rows(self):
310
format_string = self.row_formatting_string()
311
rows = [self.header_line(format_string)]
312
rows.extend(self.client_line(client, format_string)
313
for client in self.clients)
314
return rows
315
316
def row_formatting_string(self):
317
"Format string used to format table rows"
318
return " ".join("{{{key}:{width}}}".format(
319
width=max(len(self.tableheaders[key]),
320
*(len(self.string_from_client(client, key))
321
for client in self.clients)),
322
key=key)
323
for key in self.keywords)
324
325
def string_from_client(self, client, key):
326
return self.valuetostring(client[key], key)
327
328
@staticmethod
96
timevalue = datetime.timedelta(0)
97
regexp = re.compile("\d+[dsmhw]")
98
99
for s in regexp.findall(interval):
100
try:
101
suffix = unicode(s[-1])
102
value = int(s[:-1])
103
if suffix == "d":
104
delta = datetime.timedelta(value)
105
elif suffix == "s":
106
delta = datetime.timedelta(0, value)
107
elif suffix == "m":
108
delta = datetime.timedelta(0, 0, 0, 0, value)
109
elif suffix == "h":
110
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
111
elif suffix == "w":
112
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
113
else:
114
raise ValueError
115
except (ValueError, IndexError):
116
raise ValueError
117
timevalue += delta
118
return timevalue
119
120
def print_clients(clients, keywords):
329
121
def valuetostring(value, keyword):
330
if isinstance(value, dbus.Boolean):
122
if type(value) is dbus.Boolean:
331
123
return "Yes" if value else "No"
332
124
if keyword in ("Timeout", "Interval", "ApprovalDelay",
333
"ApprovalDuration", "ExtendedTimeout"):
125
"ApprovalDuration"):
334
126
return milliseconds_to_string(value)
335
return str(value)
336
337
def header_line(self, format_string):
338
return format_string.format(**self.tableheaders)
339
340
def client_line(self, client, format_string):
341
return format_string.format(
342
**{key: self.string_from_client(client, key)
343
for key in self.keywords})
344
345
346
## Classes for commands.
347
348
# Abstract classes first
349
class Command(object):
350
"""Abstract class for commands"""
351
def run(self, clients):
352
"""Normal commands should implement run_on_one_client(), but
353
commands which want to operate on all clients at the same time
354
can override this run() method instead."""
355
for client in clients:
356
self.run_on_one_client(client)
357
358
class PrintCmd(Command):
359
"""Abstract class for commands printing client details"""
360
all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
361
"Created", "Interval", "Host", "KeyID",
362
"Fingerprint", "CheckerRunning", "LastEnabled",
363
"ApprovalPending", "ApprovedByDefault",
364
"LastApprovalRequest", "ApprovalDelay",
365
"ApprovalDuration", "Checker", "ExtendedTimeout",
366
"Expires", "LastCheckerStatus")
367
def run(self, clients):
368
print(self.output(clients))
369
370
class PropertyCmd(Command):
371
"""Abstract class for Actions for setting one client property"""
372
def run_on_one_client(self, client):
373
"""Set the Client's D-Bus property"""
374
client.Set(client_interface, self.property, self.value_to_set,
375
dbus_interface=dbus.PROPERTIES_IFACE)
376
377
class ValueArgumentMixIn(object):
378
"""Mixin class for commands taking a value as argument"""
379
def __init__(self, value):
380
self.value_to_set = value
381
382
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
383
"""Mixin class for commands taking a value argument as
384
milliseconds."""
385
@property
386
def value_to_set(self):
387
return self._vts
388
@value_to_set.setter
389
def value_to_set(self, value):
390
"""When setting, convert value to a datetime.timedelta"""
391
self._vts = string_to_delta(value).total_seconds() * 1000
392
393
# Actual (non-abstract) command classes
394
395
class PrintTableCmd(PrintCmd):
396
def __init__(self, verbose=False):
397
self.verbose = verbose
398
def output(self, clients):
399
if self.verbose:
400
keywords = self.all_keywords
401
else:
402
keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
403
return str(TableOfClients(clients.values(), keywords))
404
405
class DumpJSONCmd(PrintCmd):
406
def output(self, clients):
407
data = {client["Name"]:
408
{key: self.dbus_boolean_to_bool(client[key])
409
for key in self.all_keywords}
410
for client in clients.values()}
411
return json.dumps(data, indent=4, separators=(',', ': '))
412
@staticmethod
413
def dbus_boolean_to_bool(value):
414
if isinstance(value, dbus.Boolean):
415
value = bool(value)
416
return value
417
418
class IsEnabledCmd(Command):
419
def run_on_one_client(self, client):
420
if self.is_enabled(client):
421
sys.exit(0)
422
sys.exit(1)
423
def is_enabled(self, client):
424
return client.Get(client_interface, "Enabled",
425
dbus_interface=dbus.PROPERTIES_IFACE)
426
427
class RemoveCmd(Command):
428
def __init__(self, mandos):
429
self.mandos = mandos
430
def run_on_one_client(self, client):
431
self.mandos.RemoveClient(client.__dbus_object_path__)
432
433
class ApproveCmd(Command):
434
def run_on_one_client(self, client):
435
client.Approve(dbus.Boolean(True),
436
dbus_interface=client_interface)
437
438
class DenyCmd(Command):
439
def run_on_one_client(self, client):
440
client.Approve(dbus.Boolean(False),
441
dbus_interface=client_interface)
442
443
class EnableCmd(PropertyCmd):
444
property = "Enabled"
445
value_to_set = dbus.Boolean(True)
446
447
class DisableCmd(PropertyCmd):
448
property = "Enabled"
449
value_to_set = dbus.Boolean(False)
450
451
class BumpTimeoutCmd(PropertyCmd):
452
property = "LastCheckedOK"
453
value_to_set = ""
454
455
class StartCheckerCmd(PropertyCmd):
456
property = "CheckerRunning"
457
value_to_set = dbus.Boolean(True)
458
459
class StopCheckerCmd(PropertyCmd):
460
property = "CheckerRunning"
461
value_to_set = dbus.Boolean(False)
462
463
class ApproveByDefaultCmd(PropertyCmd):
464
property = "ApprovedByDefault"
465
value_to_set = dbus.Boolean(True)
466
467
class DenyByDefaultCmd(PropertyCmd):
468
property = "ApprovedByDefault"
469
value_to_set = dbus.Boolean(False)
470
471
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
472
property = "Checker"
473
474
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
475
property = "Host"
476
477
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
478
property = "Secret"
479
480
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
481
property = "Timeout"
482
483
class SetExtendedTimeoutCmd(PropertyCmd,
484
MillisecondsValueArgumentMixIn):
485
property = "ExtendedTimeout"
486
487
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
488
property = "Interval"
489
490
class SetApprovalDelayCmd(PropertyCmd,
491
MillisecondsValueArgumentMixIn):
492
property = "ApprovalDelay"
493
494
class SetApprovalDurationCmd(PropertyCmd,
495
MillisecondsValueArgumentMixIn):
496
property = "ApprovalDuration"
127
return unicode(value)
128
129
# Create format string to print table rows
130
format_string = " ".join("%%-%ds" %
131
max(len(tablewords[key]),
132
max(len(valuetostring(client[key],
133
key))
134
for client in
135
clients))
136
for key in keywords)
137
# Print header line
138
print(format_string % tuple(tablewords[key] for key in keywords))
139
for client in clients:
140
print(format_string % tuple(valuetostring(client[key], key)
141
for key in keywords))
497
142
498
143
def has_actions(options):
499
144
return any((options.enable,
505
150
options.remove,
506
151
options.checker is not None,
507
152
options.timeout is not None,
508
options.extended_timeout is not None,
509
153
options.interval is not None,
510
154
options.approved_by_default is not None,
511
155
options.approval_delay is not None,
514
158
options.secret is not None,
515
159
options.approve,
516
160
options.deny))
517
518
161
519
162
def main():
520
parser = argparse.ArgumentParser()
521
parser.add_argument("--version", action="version",
522
version="%(prog)s {}".format(version),
523
help="show version number and exit")
524
parser.add_argument("-a", "--all", action="store_true",
525
help="Select all clients")
526
parser.add_argument("-v", "--verbose", action="store_true",
527
help="Print all fields")
528
parser.add_argument("-j", "--dump-json", action="store_true",
529
help="Dump client data in JSON format")
530
enable_disable = parser.add_mutually_exclusive_group()
531
enable_disable.add_argument("-e", "--enable", action="store_true",
532
help="Enable client")
533
enable_disable.add_argument("-d", "--disable",
534
action="store_true",
535
help="disable client")
536
parser.add_argument("-b", "--bump-timeout", action="store_true",
537
help="Bump timeout for client")
538
start_stop_checker = parser.add_mutually_exclusive_group()
539
start_stop_checker.add_argument("--start-checker",
540
action="store_true",
541
help="Start checker for client")
542
start_stop_checker.add_argument("--stop-checker",
543
action="store_true",
544
help="Stop checker for client")
545
parser.add_argument("-V", "--is-enabled", action="store_true",
546
help="Check if client is enabled")
547
parser.add_argument("-r", "--remove", action="store_true",
548
help="Remove client")
549
parser.add_argument("-c", "--checker",
550
help="Set checker command for client")
551
parser.add_argument("-t", "--timeout",
552
help="Set timeout for client")
553
parser.add_argument("--extended-timeout",
554
help="Set extended timeout for client")
555
parser.add_argument("-i", "--interval",
556
help="Set checker interval for client")
557
approve_deny_default = parser.add_mutually_exclusive_group()
558
approve_deny_default.add_argument(
559
"--approve-by-default", action="store_true",
560
default=None, dest="approved_by_default",
561
help="Set client to be approved by default")
562
approve_deny_default.add_argument(
563
"--deny-by-default", action="store_false",
564
dest="approved_by_default",
565
help="Set client to be denied by default")
566
parser.add_argument("--approval-delay",
567
help="Set delay before client approve/deny")
568
parser.add_argument("--approval-duration",
569
help="Set duration of one client approval")
570
parser.add_argument("-H", "--host", help="Set host for client")
571
parser.add_argument("-s", "--secret",
572
type=argparse.FileType(mode="rb"),
573
help="Set password blob (file) for client")
574
approve_deny = parser.add_mutually_exclusive_group()
575
approve_deny.add_argument(
576
"-A", "--approve", action="store_true",
577
help="Approve any current client request")
578
approve_deny.add_argument("-D", "--deny", action="store_true",
579
help="Deny any current client request")
580
parser.add_argument("--check", action="store_true",
581
help="Run self-test")
582
parser.add_argument("client", nargs="*", help="Client name")
583
options = parser.parse_args()
584
585
if has_actions(options) and not (options.client or options.all):
586
parser.error("Options require clients names or --all.")
587
if options.verbose and has_actions(options):
588
parser.error("--verbose can only be used alone.")
589
if options.dump_json and (options.verbose
590
or has_actions(options)):
591
parser.error("--dump-json can only be used alone.")
592
if options.all and not has_actions(options):
593
parser.error("--all requires an action.")
594
if options.is_enabled and len(options.client) > 1:
595
parser.error("--is-enabled requires exactly one client")
596
597
try:
598
bus = dbus.SystemBus()
599
mandos_dbus_objc = bus.get_object(busname, server_path)
600
except dbus.exceptions.DBusException:
601
log.critical("Could not connect to Mandos server")
602
sys.exit(1)
603
604
mandos_serv = dbus.Interface(mandos_dbus_objc,
605
dbus_interface=server_interface)
606
mandos_serv_object_manager = dbus.Interface(
607
mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
608
609
commands = []
610
611
if options.dump_json:
612
commands.append(DumpJSONCmd())
613
614
if options.enable:
615
commands.append(EnableCmd())
616
617
if options.disable:
618
commands.append(DisableCmd())
619
620
if options.bump_timeout:
621
commands.append(BumpTimeoutCmd(options.bump_timeout))
622
623
if options.start_checker:
624
commands.append(StartCheckerCmd())
625
626
if options.stop_checker:
627
commands.append(StopCheckerCmd())
628
629
if options.is_enabled:
630
commands.append(IsEnabledCmd())
631
632
if options.remove:
633
commands.append(RemoveCmd(mandos_serv))
634
635
if options.checker is not None:
636
commands.append(SetCheckerCmd())
637
638
if options.timeout is not None:
639
commands.append(SetTimeoutCmd(options.timeout))
640
641
if options.extended_timeout:
642
commands.append(
643
SetExtendedTimeoutCmd(options.extended_timeout))
644
645
if options.interval is not None:
646
command.append(SetIntervalCmd(options.interval))
647
648
if options.approved_by_default is not None:
649
if options.approved_by_default:
650
command.append(ApproveByDefaultCmd())
651
else:
652
command.append(DenyByDefaultCmd())
653
654
if options.approval_delay is not None:
655
command.append(SetApprovalDelayCmd(options.approval_delay))
656
657
if options.approval_duration is not None:
658
command.append(
659
SetApprovalDurationCmd(options.approval_duration))
660
661
if options.host is not None:
662
command.append(SetHostCmd(options.host))
663
664
if options.secret is not None:
665
command.append(SetSecretCmd(options.secret))
666
667
if options.approve:
668
commands.append(ApproveCmd())
669
670
if options.deny:
671
commands.append(DenyCmd())
672
673
# If no command option has been given, show table of clients,
674
# optionally verbosely
675
if not commands:
676
commands.append(PrintTableCmd(verbose=options.verbose))
677
678
# Filter out log message from dbus module
679
dbus_logger = logging.getLogger("dbus.proxies")
680
class NullFilter(logging.Filter):
681
def filter(self, record):
682
return False
683
dbus_filter = NullFilter()
684
dbus_logger.addFilter(dbus_filter)
685
try:
686
try:
687
mandos_clients = {path: ifs_and_props[client_interface]
688
for path, ifs_and_props in
689
mandos_serv_object_manager
690
.GetManagedObjects().items()
691
if client_interface in ifs_and_props}
692
finally:
693
# restore dbus logger
694
dbus_logger.removeFilter(dbus_filter)
695
except dbus.exceptions.DBusException as e:
696
log.critical("Failed to access Mandos server through D-Bus:"
697
"\n%s", e)
698
sys.exit(1)
699
700
# Compile dict of (clients: properties) to process
701
clients = {}
702
703
if options.all or not options.client:
704
clients = {bus.get_object(busname, path): properties
705
for path, properties in mandos_clients.items()}
706
else:
707
for name in options.client:
708
for path, client in mandos_clients.items():
709
if client["Name"] == name:
710
client_objc = bus.get_object(busname, path)
711
clients[client_objc] = client
712
break
713
else:
714
log.critical("Client not found on server: %r", name)
715
sys.exit(1)
716
717
# Run all commands on clients
718
for command in commands:
719
command.run(clients)
720
721
722
class Test_milliseconds_to_string(unittest.TestCase):
723
def test_all(self):
724
self.assertEqual(milliseconds_to_string(93785000),
725
"1T02:03:05")
726
def test_no_days(self):
727
self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
728
def test_all_zero(self):
729
self.assertEqual(milliseconds_to_string(0), "00:00:00")
730
def test_no_fractional_seconds(self):
731
self.assertEqual(milliseconds_to_string(400), "00:00:00")
732
self.assertEqual(milliseconds_to_string(900), "00:00:00")
733
self.assertEqual(milliseconds_to_string(1900), "00:00:01")
734
735
class Test_string_to_delta(unittest.TestCase):
736
def test_handles_basic_rfc3339(self):
737
self.assertEqual(string_to_delta("PT2H"),
738
datetime.timedelta(0, 7200))
739
def test_falls_back_to_pre_1_6_1_with_warning(self):
740
# assertLogs only exists in Python 3.4
741
if hasattr(self, "assertLogs"):
742
with self.assertLogs(log, logging.WARNING):
743
value = string_to_delta("2h")
744
else:
745
class WarningFilter(logging.Filter):
746
"""Don't show, but record the presence of, warnings"""
747
def filter(self, record):
748
is_warning = record.levelno >= logging.WARNING
749
self.found = is_warning or getattr(self, "found",
750
False)
751
return not is_warning
752
warning_filter = WarningFilter()
753
log.addFilter(warning_filter)
163
parser = OptionParser(version = "%%prog %s" % version)
164
parser.add_option("-a", "--all", action="store_true",
165
help="Select all clients")
166
parser.add_option("-v", "--verbose", action="store_true",
167
help="Print all fields")
168
parser.add_option("-e", "--enable", action="store_true",
169
help="Enable client")
170
parser.add_option("-d", "--disable", action="store_true",
171
help="disable client")
172
parser.add_option("-b", "--bump-timeout", action="store_true",
173
help="Bump timeout for client")
174
parser.add_option("--start-checker", action="store_true",
175
help="Start checker for client")
176
parser.add_option("--stop-checker", action="store_true",
177
help="Stop checker for client")
178
parser.add_option("-V", "--is-enabled", action="store_true",
179
help="Check if client is enabled")
180
parser.add_option("-r", "--remove", action="store_true",
181
help="Remove client")
182
parser.add_option("-c", "--checker", type="string",
183
help="Set checker command for client")
184
parser.add_option("-t", "--timeout", type="string",
185
help="Set timeout for client")
186
parser.add_option("-i", "--interval", type="string",
187
help="Set checker interval for client")
188
parser.add_option("--approve-by-default", action="store_true",
189
dest="approved_by_default",
190
help="Set client to be approved by default")
191
parser.add_option("--deny-by-default", action="store_false",
192
dest="approved_by_default",
193
help="Set client to be denied by default")
194
parser.add_option("--approval-delay", type="string",
195
help="Set delay before client approve/deny")
196
parser.add_option("--approval-duration", type="string",
197
help="Set duration of one client approval")
198
parser.add_option("-H", "--host", type="string",
199
help="Set host for client")
200
parser.add_option("-s", "--secret", type="string",
201
help="Set password blob (file) for client")
202
parser.add_option("-A", "--approve", action="store_true",
203
help="Approve any current client request")
204
parser.add_option("-D", "--deny", action="store_true",
205
help="Deny any current client request")
206
options, client_names = parser.parse_args()
207
208
if has_actions(options) and not client_names and not options.all:
209
parser.error("Options require clients names or --all.")
210
if options.verbose and has_actions(options):
211
parser.error("--verbose can only be used alone or with"
212
" --all.")
213
if options.all and not has_actions(options):
214
parser.error("--all requires an action.")
215
216
try:
217
bus = dbus.SystemBus()
218
mandos_dbus_objc = bus.get_object(busname, server_path)
219
except dbus.exceptions.DBusException:
220
print("Could not connect to Mandos server",
221
file=sys.stderr)
222
sys.exit(1)
223
224
mandos_serv = dbus.Interface(mandos_dbus_objc,
225
dbus_interface = server_interface)
226
227
#block stderr since dbus library prints to stderr
228
null = os.open(os.path.devnull, os.O_RDWR)
229
stderrcopy = os.dup(sys.stderr.fileno())
230
os.dup2(null, sys.stderr.fileno())
231
os.close(null)
232
try:
754
233
try:
755
value = string_to_delta("2h")
234
mandos_clients = mandos_serv.GetAllClientsWithProperties()
756
235
finally:
757
log.removeFilter(warning_filter)
758
self.assertTrue(getattr(warning_filter, "found", False))
759
self.assertEqual(value, datetime.timedelta(0, 7200))
760
761
class Test_TableOfClients(unittest.TestCase):
762
def setUp(self):
763
self.tableheaders = {
764
"Attr1": "X",
765
"AttrTwo": "Yy",
766
"AttrThree": "Zzz",
767
"Bool": "A D-BUS Boolean",
768
"NonDbusBoolean": "A Non-D-BUS Boolean",
769
"Integer": "An Integer",
770
"Timeout": "Timedelta 1",
771
"Interval": "Timedelta 2",
772
"ApprovalDelay": "Timedelta 3",
773
"ApprovalDuration": "Timedelta 4",
774
"ExtendedTimeout": "Timedelta 5",
775
"String": "A String",
776
}
777
self.keywords = ["Attr1", "AttrTwo"]
778
self.clients = [
779
{
780
"Attr1": "x1",
781
"AttrTwo": "y1",
782
"AttrThree": "z1",
783
"Bool": dbus.Boolean(False),
784
"NonDbusBoolean": False,
785
"Integer": 0,
786
"Timeout": 0,
787
"Interval": 1000,
788
"ApprovalDelay": 2000,
789
"ApprovalDuration": 3000,
790
"ExtendedTimeout": 4000,
791
"String": "",
792
},
793
{
794
"Attr1": "x2",
795
"AttrTwo": "y2",
796
"AttrThree": "z2",
797
"Bool": dbus.Boolean(True),
798
"NonDbusBoolean": True,
799
"Integer": 1,
800
"Timeout": 93785000,
801
"Interval": 93786000,
802
"ApprovalDelay": 93787000,
803
"ApprovalDuration": 93788000,
804
"ExtendedTimeout": 93789000,
805
"String": "A huge string which will not fit," * 10,
806
},
807
]
808
def test_short_header(self):
809
text = str(TableOfClients(self.clients, self.keywords,
810
self.tableheaders))
811
expected_text = """
812
X Yy
813
x1 y1
814
x2 y2
815
"""[1:-1]
816
self.assertEqual(text, expected_text)
817
def test_booleans(self):
818
keywords = ["Bool", "NonDbusBoolean"]
819
text = str(TableOfClients(self.clients, keywords,
820
self.tableheaders))
821
expected_text = """
822
A D-BUS Boolean A Non-D-BUS Boolean
823
No False
824
Yes True
825
"""[1:-1]
826
self.assertEqual(text, expected_text)
827
def test_milliseconds_detection(self):
828
keywords = ["Integer", "Timeout", "Interval", "ApprovalDelay",
829
"ApprovalDuration", "ExtendedTimeout"]
830
text = str(TableOfClients(self.clients, keywords,
831
self.tableheaders))
832
expected_text = """
833
An Integer Timedelta 1 Timedelta 2 Timedelta 3 Timedelta 4 Timedelta 5
834
0 00:00:00 00:00:01 00:00:02 00:00:03 00:00:04
835
1 1T02:03:05 1T02:03:06 1T02:03:07 1T02:03:08 1T02:03:09
836
"""[1:-1]
837
self.assertEqual(text, expected_text)
838
def test_empty_and_long_string_values(self):
839
keywords = ["String"]
840
text = str(TableOfClients(self.clients, keywords,
841
self.tableheaders))
842
expected_text = """
843
A String
844
845
A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,
846
"""[1:-1]
847
self.assertEqual(text, expected_text)
848
849
850
851
def should_only_run_tests():
852
parser = argparse.ArgumentParser(add_help=False)
853
parser.add_argument("--check", action='store_true')
854
args, unknown_args = parser.parse_known_args()
855
run_tests = args.check
856
if run_tests:
857
# Remove --check argument from sys.argv
858
sys.argv[1:] = unknown_args
859
return run_tests
860
861
# Add all tests from doctest strings
862
def load_tests(loader, tests, none):
863
import doctest
864
tests.addTests(doctest.DocTestSuite())
865
return tests
236
#restore stderr
237
os.dup2(stderrcopy, sys.stderr.fileno())
238
os.close(stderrcopy)
239
except dbus.exceptions.DBusException, e:
240
print("Access denied: Accessing mandos server through dbus.",
241
file=sys.stderr)
242
sys.exit(1)
243
244
# Compile dict of (clients: properties) to process
245
clients={}
246
247
if options.all or not client_names:
248
clients = dict((bus.get_object(busname, path), properties)
249
for path, properties in
250
mandos_clients.iteritems())
251
else:
252
for name in client_names:
253
for path, client in mandos_clients.iteritems():
254
if client["Name"] == name:
255
client_objc = bus.get_object(busname, path)
256
clients[client_objc] = client
257
break
258
else:
259
print("Client not found on server: %r" % name,
260
file=sys.stderr)
261
sys.exit(1)
262
263
if not has_actions(options) and clients:
264
if options.verbose:
265
keywords = ("Name", "Enabled", "Timeout",
266
"LastCheckedOK", "Created", "Interval",
267
"Host", "Fingerprint", "CheckerRunning",
268
"LastEnabled", "ApprovalPending",
269
"ApprovedByDefault",
270
"LastApprovalRequest", "ApprovalDelay",
271
"ApprovalDuration", "Checker")
272
else:
273
keywords = defaultkeywords
274
275
print_clients(clients.values(), keywords)
276
else:
277
# Process each client in the list by all selected options
278
for client in clients:
279
if options.remove:
280
mandos_serv.RemoveClient(client.__dbus_object_path__)
281
if options.enable:
282
client.Enable(dbus_interface=client_interface)
283
if options.disable:
284
client.Disable(dbus_interface=client_interface)
285
if options.bump_timeout:
286
client.CheckedOK(dbus_interface=client_interface)
287
if options.start_checker:
288
client.StartChecker(dbus_interface=client_interface)
289
if options.stop_checker:
290
client.StopChecker(dbus_interface=client_interface)
291
if options.is_enabled:
292
sys.exit(0 if client.Get(client_interface,
293
"Enabled",
294
dbus_interface=dbus.PROPERTIES_IFACE)
295
else 1)
296
if options.checker:
297
client.Set(client_interface, "Checker", options.checker,
298
dbus_interface=dbus.PROPERTIES_IFACE)
299
if options.host:
300
client.Set(client_interface, "Host", options.host,
301
dbus_interface=dbus.PROPERTIES_IFACE)
302
if options.interval:
303
client.Set(client_interface, "Interval",
304
timedelta_to_milliseconds
305
(string_to_delta(options.interval)),
306
dbus_interface=dbus.PROPERTIES_IFACE)
307
if options.approval_delay:
308
client.Set(client_interface, "ApprovalDelay",
309
timedelta_to_milliseconds
310
(string_to_delta(options.
311
approval_delay)),
312
dbus_interface=dbus.PROPERTIES_IFACE)
313
if options.approval_duration:
314
client.Set(client_interface, "ApprovalDuration",
315
timedelta_to_milliseconds
316
(string_to_delta(options.
317
approval_duration)),
318
dbus_interface=dbus.PROPERTIES_IFACE)
319
if options.timeout:
320
client.Set(client_interface, "Timeout",
321
timedelta_to_milliseconds
322
(string_to_delta(options.timeout)),
323
dbus_interface=dbus.PROPERTIES_IFACE)
324
if options.secret:
325
client.Set(client_interface, "Secret",
326
dbus.ByteArray(open(options.secret,
327
"rb").read()),
328
dbus_interface=dbus.PROPERTIES_IFACE)
329
if options.approved_by_default is not None:
330
client.Set(client_interface, "ApprovedByDefault",
331
dbus.Boolean(options
332
.approved_by_default),
333
dbus_interface=dbus.PROPERTIES_IFACE)
334
if options.approve:
335
client.Approve(dbus.Boolean(True),
336
dbus_interface=client_interface)
337
elif options.deny:
338
client.Approve(dbus.Boolean(False),
339
dbus_interface=client_interface)
866
340
867
341
if __name__ == "__main__":
868
if should_only_run_tests():
869
# Call using ./tdd-python-script --check [--verbose]
870
unittest.main()
871
else:
872
main()
342
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0