/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to mandos-ctl

  • Committer: Teddy Hogeborn
  • Date: 2015-12-05 01:29:53 UTC
  • Revision ID: teddy@recompile.se-20151205012953-oi5hosp5yqhrmudh
Tags: version-1.7.1-2
* debian/changelog (1.7.1-2): New entry.

Show diffs side-by-side

added added

removed removed

Lines of Context:
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 © 2008-2015 Teddy Hogeborn
 
7
# Copyright © 2008-2015 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
 
#
 
20
# along with this program.  If not, see
 
21
# <http://www.gnu.org/licenses/>.
 
22
24
23
# Contact the authors at <mandos@recompile.se>.
25
 
#
 
24
26
25
 
27
26
from __future__ import (division, absolute_import, print_function,
28
27
                        unicode_literals)
39
38
import re
40
39
import os
41
40
import collections
42
 
import json
43
 
import unittest
44
 
import logging
45
 
import io
46
 
import tempfile
47
 
import contextlib
 
41
import doctest
48
42
 
49
43
import dbus
50
44
 
51
 
# Show warnings by default
52
 
if not sys.warnoptions:
53
 
    import warnings
54
 
    warnings.simplefilter("default")
55
 
 
56
 
log = logging.getLogger(sys.argv[0])
57
 
logging.basicConfig(level="INFO", # Show info level messages
58
 
                    format="%(message)s") # Show basic log messages
59
 
 
60
 
logging.captureWarnings(True)   # Show warnings via the logging system
61
 
 
62
45
if sys.version_info.major == 2:
63
46
    str = unicode
64
47
 
65
48
locale.setlocale(locale.LC_ALL, "")
66
49
 
 
50
tablewords = {
 
51
    "Name": "Name",
 
52
    "Enabled": "Enabled",
 
53
    "Timeout": "Timeout",
 
54
    "LastCheckedOK": "Last Successful Check",
 
55
    "LastApprovalRequest": "Last Approval Request",
 
56
    "Created": "Created",
 
57
    "Interval": "Interval",
 
58
    "Host": "Host",
 
59
    "Fingerprint": "Fingerprint",
 
60
    "CheckerRunning": "Check Is Running",
 
61
    "LastEnabled": "Last Enabled",
 
62
    "ApprovalPending": "Approval Is Pending",
 
63
    "ApprovedByDefault": "Approved By Default",
 
64
    "ApprovalDelay": "Approval Delay",
 
65
    "ApprovalDuration": "Approval Duration",
 
66
    "Checker": "Checker",
 
67
    "ExtendedTimeout": "Extended Timeout"
 
68
}
 
69
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
67
70
domain = "se.recompile"
68
71
busname = domain + ".Mandos"
69
72
server_path = "/"
70
73
server_interface = domain + ".Mandos"
71
74
client_interface = domain + ".Mandos.Client"
72
 
version = "1.8.3"
 
75
version = "1.7.1"
73
76
 
74
77
 
75
78
try:
77
80
except AttributeError:
78
81
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
79
82
 
80
 
 
81
83
def milliseconds_to_string(ms):
82
84
    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))
 
85
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}".format(
 
86
        days = "{}T".format(td.days) if td.days else "",
 
87
        hours = td.seconds // 3600,
 
88
        minutes = (td.seconds % 3600) // 60,
 
89
        seconds = td.seconds % 60))
88
90
 
89
91
 
90
92
def rfc3339_duration_to_delta(duration):
91
93
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
92
 
 
 
94
    
93
95
    >>> rfc3339_duration_to_delta("P7D")
94
96
    datetime.timedelta(7)
95
97
    >>> rfc3339_duration_to_delta("PT60S")
96
98
    datetime.timedelta(0, 60)
97
99
    >>> rfc3339_duration_to_delta("PT60M")
98
100
    datetime.timedelta(0, 3600)
99
 
    >>> rfc3339_duration_to_delta("P60M")
100
 
    datetime.timedelta(1680)
101
101
    >>> rfc3339_duration_to_delta("PT24H")
102
102
    datetime.timedelta(1)
103
103
    >>> rfc3339_duration_to_delta("P1W")
106
106
    datetime.timedelta(0, 330)
107
107
    >>> rfc3339_duration_to_delta("P1DT3M20S")
108
108
    datetime.timedelta(1, 200)
109
 
    >>> # Can not be empty:
110
 
    >>> rfc3339_duration_to_delta("")
111
 
    Traceback (most recent call last):
112
 
    ...
113
 
    ValueError: Invalid RFC 3339 duration: u''
114
 
    >>> # Must start with "P":
115
 
    >>> rfc3339_duration_to_delta("1D")
116
 
    Traceback (most recent call last):
117
 
    ...
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):
122
 
    ...
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):
127
 
    ...
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):
132
 
    ...
133
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
134
 
    >>> rfc3339_duration_to_delta("P2W2H")
135
 
    Traceback (most recent call last):
136
 
    ...
137
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
138
109
    """
139
 
 
 
110
    
140
111
    # Parsing an RFC 3339 duration with regular expressions is not
141
112
    # possible - there would have to be multiple places for the same
142
113
    # values, like seconds.  The current code, while more esoteric, is
143
114
    # cleaner without depending on a parsing library.  If Python had a
144
115
    # built-in library for parsing we would use it, but we'd like to
145
116
    # avoid excessive use of external libraries.
146
 
 
 
117
    
147
118
    # New type for defining tokens, syntax, and semantics all-in-one
148
119
    Token = collections.namedtuple("Token", (
149
120
        "regexp",  # To match token; if "value" is not None, must have
182
153
                           frozenset((token_year, token_month,
183
154
                                      token_day, token_time,
184
155
                                      token_week)))
185
 
    # Define starting values:
186
 
    # Value so far
187
 
    value = datetime.timedelta()
 
156
    # Define starting values
 
157
    value = datetime.timedelta() # Value so far
188
158
    found_token = None
189
 
    # Following valid tokens
190
 
    followers = frozenset((token_duration, ))
191
 
    # String left to parse
192
 
    s = duration
 
159
    followers = frozenset((token_duration, )) # Following valid tokens
 
160
    s = duration                # String left to parse
193
161
    # Loop until end token is found
194
162
    while found_token is not token_end:
195
163
        # Search for any currently valid tokens
218
186
 
219
187
 
220
188
def string_to_delta(interval):
221
 
    """Parse a string and return a datetime.timedelta"""
222
 
 
 
189
    """Parse a string and return a datetime.timedelta
 
190
    
 
191
    >>> string_to_delta('7d')
 
192
    datetime.timedelta(7)
 
193
    >>> string_to_delta('60s')
 
194
    datetime.timedelta(0, 60)
 
195
    >>> string_to_delta('60m')
 
196
    datetime.timedelta(0, 3600)
 
197
    >>> string_to_delta('24h')
 
198
    datetime.timedelta(1)
 
199
    >>> string_to_delta('1w')
 
200
    datetime.timedelta(7)
 
201
    >>> string_to_delta('5m 30s')
 
202
    datetime.timedelta(0, 330)
 
203
    """
 
204
    
223
205
    try:
224
206
        return rfc3339_duration_to_delta(interval)
225
 
    except ValueError as e:
226
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
227
 
                    ' '.join(e.args))
228
 
    return parse_pre_1_6_1_interval(interval)
229
 
 
230
 
 
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
234
 
 
235
 
    >>> parse_pre_1_6_1_interval('7d')
236
 
    datetime.timedelta(7)
237
 
    >>> parse_pre_1_6_1_interval('60s')
238
 
    datetime.timedelta(0, 60)
239
 
    >>> parse_pre_1_6_1_interval('60m')
240
 
    datetime.timedelta(0, 3600)
241
 
    >>> parse_pre_1_6_1_interval('24h')
242
 
    datetime.timedelta(1)
243
 
    >>> parse_pre_1_6_1_interval('1w')
244
 
    datetime.timedelta(7)
245
 
    >>> parse_pre_1_6_1_interval('5m 30s')
246
 
    datetime.timedelta(0, 330)
247
 
    >>> parse_pre_1_6_1_interval('')
248
 
    datetime.timedelta(0)
249
 
    >>> # Ignore unknown characters, allow any order and repetitions
250
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
251
 
    datetime.timedelta(2, 480, 18000)
252
 
 
253
 
    """
254
 
 
 
207
    except ValueError:
 
208
        pass
 
209
    
255
210
    value = datetime.timedelta(0)
256
211
    regexp = re.compile(r"(\d+)([dsmhw]?)")
257
 
 
 
212
    
258
213
    for num, suffix in regexp.findall(interval):
259
214
        if suffix == "d":
260
215
            value += datetime.timedelta(int(num))
271
226
    return value
272
227
 
273
228
 
274
 
## Classes for commands.
275
 
 
276
 
# Abstract classes first
277
 
class Command(object):
278
 
    """Abstract class for commands"""
279
 
    def run(self, mandos, clients):
280
 
        """Normal commands should implement run_on_one_client(), but
281
 
        commands which want to operate on all clients at the same time
282
 
        can override this run() method instead."""
283
 
        self.mandos = mandos
284
 
        for client, properties in clients.items():
285
 
            self.run_on_one_client(client, properties)
286
 
 
287
 
class PrintCmd(Command):
288
 
    """Abstract class for commands printing client details"""
289
 
    all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
290
 
                    "Created", "Interval", "Host", "KeyID",
291
 
                    "Fingerprint", "CheckerRunning", "LastEnabled",
292
 
                    "ApprovalPending", "ApprovedByDefault",
293
 
                    "LastApprovalRequest", "ApprovalDelay",
294
 
                    "ApprovalDuration", "Checker", "ExtendedTimeout",
295
 
                    "Expires", "LastCheckerStatus")
296
 
    def run(self, mandos, clients):
297
 
        print(self.output(clients.values()))
298
 
    def output(self, clients):
299
 
        raise NotImplementedError()
300
 
 
301
 
class PropertyCmd(Command):
302
 
    """Abstract class for Actions for setting one client property"""
303
 
    def run_on_one_client(self, client, properties):
304
 
        """Set the Client's D-Bus property"""
305
 
        log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
306
 
                  client.__dbus_object_path__,
307
 
                  dbus.PROPERTIES_IFACE, client_interface,
308
 
                  self.propname, self.value_to_set
309
 
                  if not isinstance(self.value_to_set, dbus.Boolean)
310
 
                  else bool(self.value_to_set))
311
 
        client.Set(client_interface, self.propname, self.value_to_set,
312
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
313
 
    @property
314
 
    def propname(self):
315
 
        raise NotImplementedError()
316
 
 
317
 
class ValueArgumentMixIn(object):
318
 
    """Mixin class for commands taking a value as argument"""
319
 
    def __init__(self, value):
320
 
        self.value_to_set = value
321
 
 
322
 
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
323
 
    """Mixin class for commands taking a value argument as
324
 
    milliseconds."""
325
 
    @property
326
 
    def value_to_set(self):
327
 
        return self._vts
328
 
    @value_to_set.setter
329
 
    def value_to_set(self, value):
330
 
        """When setting, convert value to a datetime.timedelta"""
331
 
        self._vts = int(round(value.total_seconds() * 1000))
332
 
 
333
 
# Actual (non-abstract) command classes
334
 
 
335
 
class PrintTableCmd(PrintCmd):
336
 
    def __init__(self, verbose=False):
337
 
        self.verbose = verbose
338
 
 
339
 
    def output(self, clients):
340
 
        default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
341
 
        keywords = default_keywords
342
 
        if self.verbose:
343
 
            keywords = self.all_keywords
344
 
        return str(self.TableOfClients(clients, keywords))
345
 
 
346
 
    class TableOfClients(object):
347
 
        tableheaders = {
348
 
            "Name": "Name",
349
 
            "Enabled": "Enabled",
350
 
            "Timeout": "Timeout",
351
 
            "LastCheckedOK": "Last Successful Check",
352
 
            "LastApprovalRequest": "Last Approval Request",
353
 
            "Created": "Created",
354
 
            "Interval": "Interval",
355
 
            "Host": "Host",
356
 
            "Fingerprint": "Fingerprint",
357
 
            "KeyID": "Key ID",
358
 
            "CheckerRunning": "Check Is Running",
359
 
            "LastEnabled": "Last Enabled",
360
 
            "ApprovalPending": "Approval Is Pending",
361
 
            "ApprovedByDefault": "Approved By Default",
362
 
            "ApprovalDelay": "Approval Delay",
363
 
            "ApprovalDuration": "Approval Duration",
364
 
            "Checker": "Checker",
365
 
            "ExtendedTimeout": "Extended Timeout",
366
 
            "Expires": "Expires",
367
 
            "LastCheckerStatus": "Last Checker Status",
368
 
        }
369
 
 
370
 
        def __init__(self, clients, keywords, tableheaders=None):
371
 
            self.clients = clients
372
 
            self.keywords = keywords
373
 
            if tableheaders is not None:
374
 
                self.tableheaders = tableheaders
375
 
 
376
 
        def __str__(self):
377
 
            return "\n".join(self.rows())
378
 
 
379
 
        if sys.version_info.major == 2:
380
 
            __unicode__ = __str__
381
 
            def __str__(self):
382
 
                return str(self).encode(locale.getpreferredencoding())
383
 
 
384
 
        def rows(self):
385
 
            format_string = self.row_formatting_string()
386
 
            rows = [self.header_line(format_string)]
387
 
            rows.extend(self.client_line(client, format_string)
388
 
                        for client in self.clients)
389
 
            return rows
390
 
 
391
 
        def row_formatting_string(self):
392
 
            "Format string used to format table rows"
393
 
            return " ".join("{{{key}:{width}}}".format(
394
 
                width=max(len(self.tableheaders[key]),
395
 
                          *(len(self.string_from_client(client, key))
396
 
                            for client in self.clients)),
397
 
                key=key)
398
 
                            for key in self.keywords)
399
 
 
400
 
        def string_from_client(self, client, key):
401
 
            return self.valuetostring(client[key], key)
402
 
 
403
 
        @staticmethod
404
 
        def valuetostring(value, keyword):
405
 
            if isinstance(value, dbus.Boolean):
406
 
                return "Yes" if value else "No"
407
 
            if keyword in ("Timeout", "Interval", "ApprovalDelay",
408
 
                           "ApprovalDuration", "ExtendedTimeout"):
409
 
                return milliseconds_to_string(value)
410
 
            return str(value)
411
 
 
412
 
        def header_line(self, format_string):
413
 
            return format_string.format(**self.tableheaders)
414
 
 
415
 
        def client_line(self, client, format_string):
416
 
            return format_string.format(
417
 
                **{key: self.string_from_client(client, key)
418
 
                   for key in self.keywords})
419
 
 
420
 
 
421
 
 
422
 
class DumpJSONCmd(PrintCmd):
423
 
    def output(self, clients):
424
 
        data = {client["Name"]:
425
 
                {key: self.dbus_boolean_to_bool(client[key])
426
 
                 for key in self.all_keywords}
427
 
                for client in clients.values()}
428
 
        return json.dumps(data, indent=4, separators=(',', ': '))
429
 
    @staticmethod
430
 
    def dbus_boolean_to_bool(value):
431
 
        if isinstance(value, dbus.Boolean):
432
 
            value = bool(value)
433
 
        return value
434
 
 
435
 
class IsEnabledCmd(Command):
436
 
    def run_on_one_client(self, client, properties):
437
 
        if self.is_enabled(client, properties):
438
 
            sys.exit(0)
439
 
        sys.exit(1)
440
 
    def is_enabled(self, client, properties):
441
 
        log.debug("D-Bus: %s:%s:%s.Get(%r, %r)", busname,
442
 
                  client.__dbus_object_path__,
443
 
                  dbus.PROPERTIES_IFACE, client_interface,
444
 
                  "Enabled")
445
 
        return bool(client.Get(client_interface, "Enabled",
446
 
                               dbus_interface=dbus.PROPERTIES_IFACE))
447
 
 
448
 
class RemoveCmd(Command):
449
 
    def run_on_one_client(self, client, properties):
450
 
        log.debug("D-Bus: %s:%s:%s.RemoveClient(%r)", busname,
451
 
                  server_path, server_interface,
452
 
                  str(client.__dbus_object_path__))
453
 
        self.mandos.RemoveClient(client.__dbus_object_path__)
454
 
 
455
 
class ApproveCmd(Command):
456
 
    def run_on_one_client(self, client, properties):
457
 
        log.debug("D-Bus: %s:%s.Approve(True)",
458
 
                  client.__dbus_object_path__, client_interface)
459
 
        client.Approve(dbus.Boolean(True),
460
 
                       dbus_interface=client_interface)
461
 
 
462
 
class DenyCmd(Command):
463
 
    def run_on_one_client(self, client, properties):
464
 
        log.debug("D-Bus: %s:%s.Approve(False)",
465
 
                  client.__dbus_object_path__, client_interface)
466
 
        client.Approve(dbus.Boolean(False),
467
 
                       dbus_interface=client_interface)
468
 
 
469
 
class EnableCmd(PropertyCmd):
470
 
    propname = "Enabled"
471
 
    value_to_set = dbus.Boolean(True)
472
 
 
473
 
class DisableCmd(PropertyCmd):
474
 
    propname = "Enabled"
475
 
    value_to_set = dbus.Boolean(False)
476
 
 
477
 
class BumpTimeoutCmd(PropertyCmd):
478
 
    propname = "LastCheckedOK"
479
 
    value_to_set = ""
480
 
 
481
 
class StartCheckerCmd(PropertyCmd):
482
 
    propname = "CheckerRunning"
483
 
    value_to_set = dbus.Boolean(True)
484
 
 
485
 
class StopCheckerCmd(PropertyCmd):
486
 
    propname = "CheckerRunning"
487
 
    value_to_set = dbus.Boolean(False)
488
 
 
489
 
class ApproveByDefaultCmd(PropertyCmd):
490
 
    propname = "ApprovedByDefault"
491
 
    value_to_set = dbus.Boolean(True)
492
 
 
493
 
class DenyByDefaultCmd(PropertyCmd):
494
 
    propname = "ApprovedByDefault"
495
 
    value_to_set = dbus.Boolean(False)
496
 
 
497
 
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
498
 
    propname = "Checker"
499
 
 
500
 
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
501
 
    propname = "Host"
502
 
 
503
 
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
504
 
    propname = "Secret"
505
 
    @property
506
 
    def value_to_set(self):
507
 
        return self._vts
508
 
    @value_to_set.setter
509
 
    def value_to_set(self, value):
510
 
        """When setting, read data from supplied file object"""
511
 
        self._vts = value.read()
512
 
        value.close()
513
 
 
514
 
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
515
 
    propname = "Timeout"
516
 
 
517
 
class SetExtendedTimeoutCmd(PropertyCmd,
518
 
                            MillisecondsValueArgumentMixIn):
519
 
    propname = "ExtendedTimeout"
520
 
 
521
 
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
522
 
    propname = "Interval"
523
 
 
524
 
class SetApprovalDelayCmd(PropertyCmd,
525
 
                          MillisecondsValueArgumentMixIn):
526
 
    propname = "ApprovalDelay"
527
 
 
528
 
class SetApprovalDurationCmd(PropertyCmd,
529
 
                             MillisecondsValueArgumentMixIn):
530
 
    propname = "ApprovalDuration"
531
 
 
532
 
def add_command_line_options(parser):
 
229
def print_clients(clients, keywords):
 
230
    def valuetostring(value, keyword):
 
231
        if type(value) is dbus.Boolean:
 
232
            return "Yes" if value else "No"
 
233
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
 
234
                       "ApprovalDuration", "ExtendedTimeout"):
 
235
            return milliseconds_to_string(value)
 
236
        return str(value)
 
237
    
 
238
    # Create format string to print table rows
 
239
    format_string = " ".join("{{{key}:{width}}}".format(
 
240
        width = max(len(tablewords[key]),
 
241
                    max(len(valuetostring(client[key], key))
 
242
                        for client in clients)),
 
243
        key = key)
 
244
                             for key in keywords)
 
245
    # Print header line
 
246
    print(format_string.format(**tablewords))
 
247
    for client in clients:
 
248
        print(format_string.format(**{
 
249
            key: valuetostring(client[key], key)
 
250
            for key in keywords }))
 
251
 
 
252
 
 
253
def has_actions(options):
 
254
    return any((options.enable,
 
255
                options.disable,
 
256
                options.bump_timeout,
 
257
                options.start_checker,
 
258
                options.stop_checker,
 
259
                options.is_enabled,
 
260
                options.remove,
 
261
                options.checker is not None,
 
262
                options.timeout is not None,
 
263
                options.extended_timeout is not None,
 
264
                options.interval is not None,
 
265
                options.approved_by_default is not None,
 
266
                options.approval_delay is not None,
 
267
                options.approval_duration is not None,
 
268
                options.host is not None,
 
269
                options.secret is not None,
 
270
                options.approve,
 
271
                options.deny))
 
272
 
 
273
 
 
274
def main():
 
275
    parser = argparse.ArgumentParser()
533
276
    parser.add_argument("--version", action="version",
534
 
                        version="%(prog)s {}".format(version),
 
277
                        version = "%(prog)s {}".format(version),
535
278
                        help="show version number and exit")
536
279
    parser.add_argument("-a", "--all", action="store_true",
537
280
                        help="Select all clients")
538
281
    parser.add_argument("-v", "--verbose", action="store_true",
539
282
                        help="Print all fields")
540
 
    parser.add_argument("-j", "--dump-json", action="store_true",
541
 
                        help="Dump client data in JSON format")
542
 
    enable_disable = parser.add_mutually_exclusive_group()
543
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
544
 
                                help="Enable client")
545
 
    enable_disable.add_argument("-d", "--disable",
546
 
                                action="store_true",
547
 
                                help="disable client")
 
283
    parser.add_argument("-e", "--enable", action="store_true",
 
284
                        help="Enable client")
 
285
    parser.add_argument("-d", "--disable", action="store_true",
 
286
                        help="disable client")
548
287
    parser.add_argument("-b", "--bump-timeout", action="store_true",
549
288
                        help="Bump timeout for client")
550
 
    start_stop_checker = parser.add_mutually_exclusive_group()
551
 
    start_stop_checker.add_argument("--start-checker",
552
 
                                    action="store_true",
553
 
                                    help="Start checker for client")
554
 
    start_stop_checker.add_argument("--stop-checker",
555
 
                                    action="store_true",
556
 
                                    help="Stop checker for client")
 
289
    parser.add_argument("--start-checker", action="store_true",
 
290
                        help="Start checker for client")
 
291
    parser.add_argument("--stop-checker", action="store_true",
 
292
                        help="Stop checker for client")
557
293
    parser.add_argument("-V", "--is-enabled", action="store_true",
558
294
                        help="Check if client is enabled")
559
295
    parser.add_argument("-r", "--remove", action="store_true",
560
296
                        help="Remove client")
561
297
    parser.add_argument("-c", "--checker",
562
298
                        help="Set checker command for client")
563
 
    parser.add_argument("-t", "--timeout", type=string_to_delta,
 
299
    parser.add_argument("-t", "--timeout",
564
300
                        help="Set timeout for client")
565
 
    parser.add_argument("--extended-timeout", type=string_to_delta,
 
301
    parser.add_argument("--extended-timeout",
566
302
                        help="Set extended timeout for client")
567
 
    parser.add_argument("-i", "--interval", type=string_to_delta,
 
303
    parser.add_argument("-i", "--interval",
568
304
                        help="Set checker interval for client")
569
 
    approve_deny_default = parser.add_mutually_exclusive_group()
570
 
    approve_deny_default.add_argument(
571
 
        "--approve-by-default", action="store_true",
572
 
        default=None, dest="approved_by_default",
573
 
        help="Set client to be approved by default")
574
 
    approve_deny_default.add_argument(
575
 
        "--deny-by-default", action="store_false",
576
 
        dest="approved_by_default",
577
 
        help="Set client to be denied by default")
578
 
    parser.add_argument("--approval-delay", type=string_to_delta,
 
305
    parser.add_argument("--approve-by-default", action="store_true",
 
306
                        default=None, dest="approved_by_default",
 
307
                        help="Set client to be approved by default")
 
308
    parser.add_argument("--deny-by-default", action="store_false",
 
309
                        dest="approved_by_default",
 
310
                        help="Set client to be denied by default")
 
311
    parser.add_argument("--approval-delay",
579
312
                        help="Set delay before client approve/deny")
580
 
    parser.add_argument("--approval-duration", type=string_to_delta,
 
313
    parser.add_argument("--approval-duration",
581
314
                        help="Set duration of one client approval")
582
315
    parser.add_argument("-H", "--host", help="Set host for client")
583
316
    parser.add_argument("-s", "--secret",
584
317
                        type=argparse.FileType(mode="rb"),
585
318
                        help="Set password blob (file) for client")
586
 
    approve_deny = parser.add_mutually_exclusive_group()
587
 
    approve_deny.add_argument(
588
 
        "-A", "--approve", action="store_true",
589
 
        help="Approve any current client request")
590
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
591
 
                              help="Deny any current client request")
592
 
    parser.add_argument("--debug", action="store_true",
593
 
                        help="Debug mode (show D-Bus commands)")
 
319
    parser.add_argument("-A", "--approve", action="store_true",
 
320
                        help="Approve any current client request")
 
321
    parser.add_argument("-D", "--deny", action="store_true",
 
322
                        help="Deny any current client request")
594
323
    parser.add_argument("--check", action="store_true",
595
324
                        help="Run self-test")
596
325
    parser.add_argument("client", nargs="*", help="Client name")
597
 
 
598
 
 
599
 
def commands_from_options(options):
600
 
 
601
 
    commands = []
602
 
 
603
 
    if options.dump_json:
604
 
        commands.append(DumpJSONCmd())
605
 
 
606
 
    if options.enable:
607
 
        commands.append(EnableCmd())
608
 
 
609
 
    if options.disable:
610
 
        commands.append(DisableCmd())
611
 
 
612
 
    if options.bump_timeout:
613
 
        commands.append(BumpTimeoutCmd())
614
 
 
615
 
    if options.start_checker:
616
 
        commands.append(StartCheckerCmd())
617
 
 
618
 
    if options.stop_checker:
619
 
        commands.append(StopCheckerCmd())
620
 
 
621
 
    if options.is_enabled:
622
 
        commands.append(IsEnabledCmd())
623
 
 
624
 
    if options.checker is not None:
625
 
        commands.append(SetCheckerCmd(options.checker))
626
 
 
627
 
    if options.timeout is not None:
628
 
        commands.append(SetTimeoutCmd(options.timeout))
629
 
 
630
 
    if options.extended_timeout:
631
 
        commands.append(
632
 
            SetExtendedTimeoutCmd(options.extended_timeout))
633
 
 
634
 
    if options.interval is not None:
635
 
        commands.append(SetIntervalCmd(options.interval))
636
 
 
637
 
    if options.approved_by_default is not None:
638
 
        if options.approved_by_default:
639
 
            commands.append(ApproveByDefaultCmd())
640
 
        else:
641
 
            commands.append(DenyByDefaultCmd())
642
 
 
643
 
    if options.approval_delay is not None:
644
 
        commands.append(SetApprovalDelayCmd(options.approval_delay))
645
 
 
646
 
    if options.approval_duration is not None:
647
 
        commands.append(
648
 
            SetApprovalDurationCmd(options.approval_duration))
649
 
 
650
 
    if options.host is not None:
651
 
        commands.append(SetHostCmd(options.host))
652
 
 
653
 
    if options.secret is not None:
654
 
        commands.append(SetSecretCmd(options.secret))
655
 
 
656
 
    if options.approve:
657
 
        commands.append(ApproveCmd())
658
 
 
659
 
    if options.deny:
660
 
        commands.append(DenyCmd())
661
 
 
662
 
    if options.remove:
663
 
        commands.append(RemoveCmd())
664
 
 
665
 
    # If no command option has been given, show table of clients,
666
 
    # optionally verbosely
667
 
    if not commands:
668
 
        commands.append(PrintTableCmd(verbose=options.verbose))
669
 
 
670
 
    return commands
671
 
 
672
 
 
673
 
def check_option_syntax(parser, options):
674
 
    """Apply additional restrictions on options, not expressible in
675
 
argparse"""
676
 
 
677
 
    def has_actions(options):
678
 
        return any((options.enable,
679
 
                    options.disable,
680
 
                    options.bump_timeout,
681
 
                    options.start_checker,
682
 
                    options.stop_checker,
683
 
                    options.is_enabled,
684
 
                    options.remove,
685
 
                    options.checker is not None,
686
 
                    options.timeout is not None,
687
 
                    options.extended_timeout is not None,
688
 
                    options.interval is not None,
689
 
                    options.approved_by_default is not None,
690
 
                    options.approval_delay is not None,
691
 
                    options.approval_duration is not None,
692
 
                    options.host is not None,
693
 
                    options.secret is not None,
694
 
                    options.approve,
695
 
                    options.deny))
696
 
 
 
326
    options = parser.parse_args()
 
327
    
697
328
    if has_actions(options) and not (options.client or options.all):
698
329
        parser.error("Options require clients names or --all.")
699
330
    if options.verbose and has_actions(options):
700
 
        parser.error("--verbose can only be used alone.")
701
 
    if options.dump_json and (options.verbose
702
 
                              or has_actions(options)):
703
 
        parser.error("--dump-json can only be used alone.")
 
331
        parser.error("--verbose can only be used alone or with"
 
332
                     " --all.")
704
333
    if options.all and not has_actions(options):
705
334
        parser.error("--all requires an action.")
706
 
    if options.is_enabled and len(options.client) > 1:
707
 
        parser.error("--is-enabled requires exactly one client")
708
 
    if options.remove:
709
 
        options.remove = False
710
 
        if has_actions(options) and not options.deny:
711
 
            parser.error("--remove can only be combined with --deny")
712
 
        options.remove = True
713
 
 
714
 
 
715
 
def main():
716
 
    parser = argparse.ArgumentParser()
717
 
 
718
 
    add_command_line_options(parser)
719
 
 
720
 
    options = parser.parse_args()
721
 
 
722
 
    check_option_syntax(parser, options)
723
 
 
724
 
    clientnames = options.client
725
 
 
726
 
    if options.debug:
727
 
        log.setLevel(logging.DEBUG)
728
 
 
 
335
 
 
336
    if options.check:
 
337
        fail_count, test_count = doctest.testmod()
 
338
        sys.exit(os.EX_OK if fail_count == 0 else 1)
 
339
    
729
340
    try:
730
341
        bus = dbus.SystemBus()
731
 
        log.debug("D-Bus: Connect to: (name=%r, path=%r)", busname,
732
 
                  server_path)
733
342
        mandos_dbus_objc = bus.get_object(busname, server_path)
734
343
    except dbus.exceptions.DBusException:
735
 
        log.critical("Could not connect to Mandos server")
 
344
        print("Could not connect to Mandos server", file=sys.stderr)
736
345
        sys.exit(1)
737
 
 
 
346
    
738
347
    mandos_serv = dbus.Interface(mandos_dbus_objc,
739
 
                                 dbus_interface=server_interface)
 
348
                                 dbus_interface = server_interface)
740
349
    mandos_serv_object_manager = dbus.Interface(
741
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
742
 
 
743
 
    # Filter out log message from dbus module
744
 
    dbus_logger = logging.getLogger("dbus.proxies")
745
 
    class NullFilter(logging.Filter):
746
 
        def filter(self, record):
747
 
            return False
748
 
    dbus_filter = NullFilter()
 
350
        mandos_dbus_objc, dbus_interface = dbus.OBJECT_MANAGER_IFACE)
 
351
    
 
352
    #block stderr since dbus library prints to stderr
 
353
    null = os.open(os.path.devnull, os.O_RDWR)
 
354
    stderrcopy = os.dup(sys.stderr.fileno())
 
355
    os.dup2(null, sys.stderr.fileno())
 
356
    os.close(null)
749
357
    try:
750
 
        dbus_logger.addFilter(dbus_filter)
751
 
        log.debug("D-Bus: %s:%s:%s.GetManagedObjects()", busname,
752
 
                  server_path, dbus.OBJECT_MANAGER_IFACE)
753
 
        mandos_clients = {path: ifs_and_props[client_interface]
754
 
                          for path, ifs_and_props in
755
 
                          mandos_serv_object_manager
756
 
                          .GetManagedObjects().items()
757
 
                          if client_interface in ifs_and_props}
 
358
        try:
 
359
            mandos_clients = { path: ifs_and_props[client_interface]
 
360
                               for path, ifs_and_props in
 
361
                               mandos_serv_object_manager
 
362
                               .GetManagedObjects().items()
 
363
                               if client_interface in ifs_and_props }
 
364
        finally:
 
365
            #restore stderr
 
366
            os.dup2(stderrcopy, sys.stderr.fileno())
 
367
            os.close(stderrcopy)
758
368
    except dbus.exceptions.DBusException as e:
759
 
        log.critical("Failed to access Mandos server through D-Bus:"
760
 
                     "\n%s", e)
 
369
        print("Access denied: Accessing mandos server through D-Bus: {}"
 
370
              .format(e), file=sys.stderr)
761
371
        sys.exit(1)
762
 
    finally:
763
 
        # restore dbus logger
764
 
        dbus_logger.removeFilter(dbus_filter)
765
 
 
 
372
    
766
373
    # Compile dict of (clients: properties) to process
767
 
    clients = {}
768
 
 
769
 
    if not clientnames:
770
 
        clients = {(log.debug("D-Bus: Connect to: (name=%r, path=%r)",
771
 
                              busname, str(path)) and False) or
772
 
                   bus.get_object(busname, path): properties
773
 
                   for path, properties in mandos_clients.items()}
 
374
    clients={}
 
375
    
 
376
    if options.all or not options.client:
 
377
        clients = { bus.get_object(busname, path): properties
 
378
                    for path, properties in mandos_clients.items() }
774
379
    else:
775
 
        for name in clientnames:
 
380
        for name in options.client:
776
381
            for path, client in mandos_clients.items():
777
382
                if client["Name"] == name:
778
 
                    log.debug("D-Bus: Connect to: (name=%r, path=%r)",
779
 
                              busname, str(path))
780
383
                    client_objc = bus.get_object(busname, path)
781
384
                    clients[client_objc] = client
782
385
                    break
783
386
            else:
784
 
                log.critical("Client not found on server: %r", name)
 
387
                print("Client not found on server: {!r}"
 
388
                      .format(name), file=sys.stderr)
785
389
                sys.exit(1)
786
 
 
787
 
    # Run all commands on clients
788
 
    commands = commands_from_options(options)
789
 
    for command in commands:
790
 
        command.run(mandos_serv, clients)
791
 
 
792
 
 
793
 
class Test_milliseconds_to_string(unittest.TestCase):
794
 
    def test_all(self):
795
 
        self.assertEqual(milliseconds_to_string(93785000),
796
 
                         "1T02:03:05")
797
 
    def test_no_days(self):
798
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
799
 
    def test_all_zero(self):
800
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
801
 
    def test_no_fractional_seconds(self):
802
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
803
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
804
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
805
 
 
806
 
class Test_string_to_delta(unittest.TestCase):
807
 
    def test_handles_basic_rfc3339(self):
808
 
        self.assertEqual(string_to_delta("PT0S"),
809
 
                         datetime.timedelta())
810
 
        self.assertEqual(string_to_delta("P0D"),
811
 
                         datetime.timedelta())
812
 
        self.assertEqual(string_to_delta("PT1S"),
813
 
                         datetime.timedelta(0, 1))
814
 
        self.assertEqual(string_to_delta("PT2H"),
815
 
                         datetime.timedelta(0, 7200))
816
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
817
 
        # assertLogs only exists in Python 3.4
818
 
        if hasattr(self, "assertLogs"):
819
 
            with self.assertLogs(log, logging.WARNING):
820
 
                value = string_to_delta("2h")
821
 
        else:
822
 
            class WarningFilter(logging.Filter):
823
 
                """Don't show, but record the presence of, warnings"""
824
 
                def filter(self, record):
825
 
                    is_warning = record.levelno >= logging.WARNING
826
 
                    self.found = is_warning or getattr(self, "found",
827
 
                                                       False)
828
 
                    return not is_warning
829
 
            warning_filter = WarningFilter()
830
 
            log.addFilter(warning_filter)
831
 
            try:
832
 
                value = string_to_delta("2h")
833
 
            finally:
834
 
                log.removeFilter(warning_filter)
835
 
            self.assertTrue(getattr(warning_filter, "found", False))
836
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
837
 
 
838
 
 
839
 
class TestCmd(unittest.TestCase):
840
 
    """Abstract class for tests of command classes"""
841
 
    def setUp(self):
842
 
        testcase = self
843
 
        class MockClient(object):
844
 
            def __init__(self, name, **attributes):
845
 
                self.__dbus_object_path__ = "objpath_{}".format(name)
846
 
                self.attributes = attributes
847
 
                self.attributes["Name"] = name
848
 
                self.calls = []
849
 
            def Set(self, interface, propname, value, dbus_interface):
850
 
                testcase.assertEqual(interface, client_interface)
851
 
                testcase.assertEqual(dbus_interface,
852
 
                                     dbus.PROPERTIES_IFACE)
853
 
                self.attributes[propname] = value
854
 
            def Get(self, interface, propname, dbus_interface):
855
 
                testcase.assertEqual(interface, client_interface)
856
 
                testcase.assertEqual(dbus_interface,
857
 
                                     dbus.PROPERTIES_IFACE)
858
 
                return self.attributes[propname]
859
 
            def Approve(self, approve, dbus_interface):
860
 
                testcase.assertEqual(dbus_interface, client_interface)
861
 
                self.calls.append(("Approve", (approve,
862
 
                                               dbus_interface)))
863
 
        self.client = MockClient(
864
 
            "foo",
865
 
            KeyID=("92ed150794387c03ce684574b1139a65"
866
 
                   "94a34f895daaaf09fd8ea90a27cddb12"),
867
 
            Secret=b"secret",
868
 
            Host="foo.example.org",
869
 
            Enabled=dbus.Boolean(True),
870
 
            Timeout=300000,
871
 
            LastCheckedOK="2019-02-03T00:00:00",
872
 
            Created="2019-01-02T00:00:00",
873
 
            Interval=120000,
874
 
            Fingerprint=("778827225BA7DE539C5A"
875
 
                         "7CFA59CFF7CDBD9A5920"),
876
 
            CheckerRunning=dbus.Boolean(False),
877
 
            LastEnabled="2019-01-03T00:00:00",
878
 
            ApprovalPending=dbus.Boolean(False),
879
 
            ApprovedByDefault=dbus.Boolean(True),
880
 
            LastApprovalRequest="",
881
 
            ApprovalDelay=0,
882
 
            ApprovalDuration=1000,
883
 
            Checker="fping -q -- %(host)s",
884
 
            ExtendedTimeout=900000,
885
 
            Expires="2019-02-04T00:00:00",
886
 
            LastCheckerStatus=0)
887
 
        self.other_client = MockClient(
888
 
            "barbar",
889
 
            KeyID=("0558568eedd67d622f5c83b35a115f79"
890
 
                   "6ab612cff5ad227247e46c2b020f441c"),
891
 
            Secret=b"secretbar",
892
 
            Host="192.0.2.3",
893
 
            Enabled=dbus.Boolean(True),
894
 
            Timeout=300000,
895
 
            LastCheckedOK="2019-02-04T00:00:00",
896
 
            Created="2019-01-03T00:00:00",
897
 
            Interval=120000,
898
 
            Fingerprint=("3E393AEAEFB84C7E89E2"
899
 
                         "F547B3A107558FCA3A27"),
900
 
            CheckerRunning=dbus.Boolean(True),
901
 
            LastEnabled="2019-01-04T00:00:00",
902
 
            ApprovalPending=dbus.Boolean(False),
903
 
            ApprovedByDefault=dbus.Boolean(False),
904
 
            LastApprovalRequest="2019-01-03T00:00:00",
905
 
            ApprovalDelay=30000,
906
 
            ApprovalDuration=1000,
907
 
            Checker=":",
908
 
            ExtendedTimeout=900000,
909
 
            Expires="2019-02-05T00:00:00",
910
 
            LastCheckerStatus=-2)
911
 
        self.clients =  collections.OrderedDict(
912
 
            [
913
 
                (self.client, self.client.attributes),
914
 
                (self.other_client, self.other_client.attributes),
915
 
            ])
916
 
        self.one_client = {self.client: self.client.attributes}
917
 
 
918
 
class TestPrintTableCmd(TestCmd):
919
 
    def test_normal(self):
920
 
        output = PrintTableCmd().output(self.clients.values())
921
 
        expected_output = """
922
 
Name   Enabled Timeout  Last Successful Check
923
 
foo    Yes     00:05:00 2019-02-03T00:00:00  
924
 
barbar Yes     00:05:00 2019-02-04T00:00:00  
925
 
"""[1:-1]
926
 
        self.assertEqual(output, expected_output)
927
 
    def test_verbose(self):
928
 
        output = PrintTableCmd(verbose=True).output(
929
 
            self.clients.values())
930
 
        expected_output = """
931
 
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
932
 
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                  
933
 
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                 
934
 
"""[1:-1]
935
 
        self.assertEqual(output, expected_output)
936
 
    def test_one_client(self):
937
 
        output = PrintTableCmd().output(self.one_client.values())
938
 
        expected_output = """
939
 
Name Enabled Timeout  Last Successful Check
940
 
foo  Yes     00:05:00 2019-02-03T00:00:00  
941
 
"""[1:-1]
942
 
        self.assertEqual(output, expected_output)
943
 
 
944
 
class TestDumpJSONCmd(TestCmd):
945
 
    def setUp(self):
946
 
        self.expected_json = {
947
 
            "foo": {
948
 
                "Name": "foo",
949
 
                "KeyID": ("92ed150794387c03ce684574b1139a65"
950
 
                          "94a34f895daaaf09fd8ea90a27cddb12"),
951
 
                "Host": "foo.example.org",
952
 
                "Enabled": True,
953
 
                "Timeout": 300000,
954
 
                "LastCheckedOK": "2019-02-03T00:00:00",
955
 
                "Created": "2019-01-02T00:00:00",
956
 
                "Interval": 120000,
957
 
                "Fingerprint": ("778827225BA7DE539C5A"
958
 
                                "7CFA59CFF7CDBD9A5920"),
959
 
                "CheckerRunning": False,
960
 
                "LastEnabled": "2019-01-03T00:00:00",
961
 
                "ApprovalPending": False,
962
 
                "ApprovedByDefault": True,
963
 
                "LastApprovalRequest": "",
964
 
                "ApprovalDelay": 0,
965
 
                "ApprovalDuration": 1000,
966
 
                "Checker": "fping -q -- %(host)s",
967
 
                "ExtendedTimeout": 900000,
968
 
                "Expires": "2019-02-04T00:00:00",
969
 
                "LastCheckerStatus": 0,
970
 
            },
971
 
            "barbar": {
972
 
                "Name": "barbar",
973
 
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
974
 
                          "6ab612cff5ad227247e46c2b020f441c"),
975
 
                "Host": "192.0.2.3",
976
 
                "Enabled": True,
977
 
                "Timeout": 300000,
978
 
                "LastCheckedOK": "2019-02-04T00:00:00",
979
 
                "Created": "2019-01-03T00:00:00",
980
 
                "Interval": 120000,
981
 
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
982
 
                                "F547B3A107558FCA3A27"),
983
 
                "CheckerRunning": True,
984
 
                "LastEnabled": "2019-01-04T00:00:00",
985
 
                "ApprovalPending": False,
986
 
                "ApprovedByDefault": False,
987
 
                "LastApprovalRequest": "2019-01-03T00:00:00",
988
 
                "ApprovalDelay": 30000,
989
 
                "ApprovalDuration": 1000,
990
 
                "Checker": ":",
991
 
                "ExtendedTimeout": 900000,
992
 
                "Expires": "2019-02-05T00:00:00",
993
 
                "LastCheckerStatus": -2,
994
 
            },
995
 
        }
996
 
        return super(TestDumpJSONCmd, self).setUp()
997
 
    def test_normal(self):
998
 
        json_data = json.loads(DumpJSONCmd().output(self.clients))
999
 
        self.assertDictEqual(json_data, self.expected_json)
1000
 
    def test_one_client(self):
1001
 
        clients = self.one_client
1002
 
        json_data = json.loads(DumpJSONCmd().output(clients))
1003
 
        expected_json = {"foo": self.expected_json["foo"]}
1004
 
        self.assertDictEqual(json_data, expected_json)
1005
 
 
1006
 
class TestIsEnabledCmd(TestCmd):
1007
 
    def test_is_enabled(self):
1008
 
        self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
1009
 
                            for client, properties in self.clients.items()))
1010
 
    def test_is_enabled_run_exits_successfully(self):
1011
 
        with self.assertRaises(SystemExit) as e:
1012
 
            IsEnabledCmd().run(None, self.one_client)
1013
 
        if e.exception.code is not None:
1014
 
            self.assertEqual(e.exception.code, 0)
1015
 
        else:
1016
 
            self.assertIsNone(e.exception.code)
1017
 
    def test_is_enabled_run_exits_with_failure(self):
1018
 
        self.client.attributes["Enabled"] = dbus.Boolean(False)
1019
 
        with self.assertRaises(SystemExit) as e:
1020
 
            IsEnabledCmd().run(None, self.one_client)
1021
 
        if isinstance(e.exception.code, int):
1022
 
            self.assertNotEqual(e.exception.code, 0)
1023
 
        else:
1024
 
            self.assertIsNotNone(e.exception.code)
1025
 
 
1026
 
class TestRemoveCmd(TestCmd):
1027
 
    def test_remove(self):
1028
 
        class MockMandos(object):
1029
 
            def __init__(self):
1030
 
                self.calls = []
1031
 
            def RemoveClient(self, dbus_path):
1032
 
                self.calls.append(("RemoveClient", (dbus_path,)))
1033
 
        mandos = MockMandos()
1034
 
        super(TestRemoveCmd, self).setUp()
1035
 
        RemoveCmd().run(mandos, self.clients)
1036
 
        self.assertEqual(len(mandos.calls), 2)
1037
 
        for client in self.clients:
1038
 
            self.assertIn(("RemoveClient",
1039
 
                           (client.__dbus_object_path__,)),
1040
 
                          mandos.calls)
1041
 
 
1042
 
class TestApproveCmd(TestCmd):
1043
 
    def test_approve(self):
1044
 
        ApproveCmd().run(None, self.clients)
1045
 
        for client in self.clients:
1046
 
            self.assertIn(("Approve", (True, client_interface)),
1047
 
                          client.calls)
1048
 
 
1049
 
class TestDenyCmd(TestCmd):
1050
 
    def test_deny(self):
1051
 
        DenyCmd().run(None, self.clients)
1052
 
        for client in self.clients:
1053
 
            self.assertIn(("Approve", (False, client_interface)),
1054
 
                          client.calls)
1055
 
 
1056
 
class TestEnableCmd(TestCmd):
1057
 
    def test_enable(self):
1058
 
        for client in self.clients:
1059
 
            client.attributes["Enabled"] = False
1060
 
 
1061
 
        EnableCmd().run(None, self.clients)
1062
 
 
1063
 
        for client in self.clients:
1064
 
            self.assertTrue(client.attributes["Enabled"])
1065
 
 
1066
 
class TestDisableCmd(TestCmd):
1067
 
    def test_disable(self):
1068
 
        DisableCmd().run(None, self.clients)
1069
 
 
1070
 
        for client in self.clients:
1071
 
            self.assertFalse(client.attributes["Enabled"])
1072
 
 
1073
 
class Unique(object):
1074
 
    """Class for objects which exist only to be unique objects, since
1075
 
unittest.mock.sentinel only exists in Python 3.3"""
1076
 
 
1077
 
class TestPropertyCmd(TestCmd):
1078
 
    """Abstract class for tests of PropertyCmd classes"""
1079
 
    def runTest(self):
1080
 
        if not hasattr(self, "command"):
1081
 
            return
1082
 
        values_to_get = getattr(self, "values_to_get",
1083
 
                                self.values_to_set)
1084
 
        for value_to_set, value_to_get in zip(self.values_to_set,
1085
 
                                              values_to_get):
1086
 
            for client in self.clients:
1087
 
                old_value = client.attributes[self.propname]
1088
 
                self.assertNotIsInstance(old_value, Unique)
1089
 
                client.attributes[self.propname] = Unique()
1090
 
            self.run_command(value_to_set, self.clients)
1091
 
            for client in self.clients:
1092
 
                value = client.attributes[self.propname]
1093
 
                self.assertNotIsInstance(value, Unique)
1094
 
                self.assertEqual(value, value_to_get)
1095
 
    def run_command(self, value, clients):
1096
 
        self.command().run(None, clients)
1097
 
 
1098
 
class TestBumpTimeoutCmd(TestPropertyCmd):
1099
 
    command = BumpTimeoutCmd
1100
 
    propname = "LastCheckedOK"
1101
 
    values_to_set = [""]
1102
 
 
1103
 
class TestStartCheckerCmd(TestPropertyCmd):
1104
 
    command = StartCheckerCmd
1105
 
    propname = "CheckerRunning"
1106
 
    values_to_set = [dbus.Boolean(True)]
1107
 
 
1108
 
class TestStopCheckerCmd(TestPropertyCmd):
1109
 
    command = StopCheckerCmd
1110
 
    propname = "CheckerRunning"
1111
 
    values_to_set = [dbus.Boolean(False)]
1112
 
 
1113
 
class TestApproveByDefaultCmd(TestPropertyCmd):
1114
 
    command = ApproveByDefaultCmd
1115
 
    propname = "ApprovedByDefault"
1116
 
    values_to_set = [dbus.Boolean(True)]
1117
 
 
1118
 
class TestDenyByDefaultCmd(TestPropertyCmd):
1119
 
    command = DenyByDefaultCmd
1120
 
    propname = "ApprovedByDefault"
1121
 
    values_to_set = [dbus.Boolean(False)]
1122
 
 
1123
 
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1124
 
    """Abstract class for tests of PropertyCmd classes using the
1125
 
ValueArgumentMixIn"""
1126
 
    def runTest(self):
1127
 
        if type(self) is TestValueArgumentPropertyCmd:
1128
 
            return
1129
 
        return super(TestValueArgumentPropertyCmd, self).runTest()
1130
 
    def run_command(self, value, clients):
1131
 
        self.command(value).run(None, clients)
1132
 
 
1133
 
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1134
 
    command = SetCheckerCmd
1135
 
    propname = "Checker"
1136
 
    values_to_set = ["", ":", "fping -q -- %s"]
1137
 
 
1138
 
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1139
 
    command = SetHostCmd
1140
 
    propname = "Host"
1141
 
    values_to_set = ["192.0.2.3", "foo.example.org"]
1142
 
 
1143
 
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1144
 
    command = SetSecretCmd
1145
 
    propname = "Secret"
1146
 
    values_to_set = [io.BytesIO(b""),
1147
 
                     io.BytesIO(b"secret\0xyzzy\nbar")]
1148
 
    values_to_get = [b"", b"secret\0xyzzy\nbar"]
1149
 
 
1150
 
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1151
 
    command = SetTimeoutCmd
1152
 
    propname = "Timeout"
1153
 
    values_to_set = [datetime.timedelta(),
1154
 
                     datetime.timedelta(minutes=5),
1155
 
                     datetime.timedelta(seconds=1),
1156
 
                     datetime.timedelta(weeks=1),
1157
 
                     datetime.timedelta(weeks=52)]
1158
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1159
 
 
1160
 
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1161
 
    command = SetExtendedTimeoutCmd
1162
 
    propname = "ExtendedTimeout"
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]
1169
 
 
1170
 
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1171
 
    command = SetIntervalCmd
1172
 
    propname = "Interval"
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]
1179
 
 
1180
 
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1181
 
    command = SetApprovalDelayCmd
1182
 
    propname = "ApprovalDelay"
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]
1189
 
 
1190
 
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1191
 
    command = SetApprovalDurationCmd
1192
 
    propname = "ApprovalDuration"
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]
1199
 
 
1200
 
class Test_command_from_options(unittest.TestCase):
1201
 
    def setUp(self):
1202
 
        self.parser = argparse.ArgumentParser()
1203
 
        add_command_line_options(self.parser)
1204
 
    def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1205
 
        """Assert that parsing ARGS should result in an instance of
1206
 
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1207
 
        options = self.parser.parse_args(args)
1208
 
        check_option_syntax(self.parser, options)
1209
 
        commands = commands_from_options(options)
1210
 
        self.assertEqual(len(commands), 1)
1211
 
        command = commands[0]
1212
 
        self.assertIsInstance(command, command_cls)
1213
 
        for key, value in cmd_attrs.items():
1214
 
            self.assertEqual(getattr(command, key), value)
1215
 
    def test_print_table(self):
1216
 
        self.assert_command_from_args([], PrintTableCmd,
1217
 
                                      verbose=False)
1218
 
 
1219
 
    def test_print_table_verbose(self):
1220
 
        self.assert_command_from_args(["--verbose"], PrintTableCmd,
1221
 
                                      verbose=True)
1222
 
 
1223
 
    def test_print_table_verbose_short(self):
1224
 
        self.assert_command_from_args(["-v"], PrintTableCmd,
1225
 
                                      verbose=True)
1226
 
 
1227
 
    def test_enable(self):
1228
 
        self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1229
 
 
1230
 
    def test_enable_short(self):
1231
 
        self.assert_command_from_args(["-e", "foo"], EnableCmd)
1232
 
 
1233
 
    def test_disable(self):
1234
 
        self.assert_command_from_args(["--disable", "foo"],
1235
 
                                      DisableCmd)
1236
 
 
1237
 
    def test_disable_short(self):
1238
 
        self.assert_command_from_args(["-d", "foo"], DisableCmd)
1239
 
 
1240
 
    def test_bump_timeout(self):
1241
 
        self.assert_command_from_args(["--bump-timeout", "foo"],
1242
 
                                      BumpTimeoutCmd)
1243
 
 
1244
 
    def test_bump_timeout_short(self):
1245
 
        self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1246
 
 
1247
 
    def test_start_checker(self):
1248
 
        self.assert_command_from_args(["--start-checker", "foo"],
1249
 
                                      StartCheckerCmd)
1250
 
 
1251
 
    def test_stop_checker(self):
1252
 
        self.assert_command_from_args(["--stop-checker", "foo"],
1253
 
                                      StopCheckerCmd)
1254
 
 
1255
 
    def test_remove(self):
1256
 
        self.assert_command_from_args(["--remove", "foo"],
1257
 
                                      RemoveCmd)
1258
 
 
1259
 
    def test_remove_short(self):
1260
 
        self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1261
 
 
1262
 
    def test_checker(self):
1263
 
        self.assert_command_from_args(["--checker", ":", "foo"],
1264
 
                                      SetCheckerCmd, value_to_set=":")
1265
 
 
1266
 
    def test_checker_empty(self):
1267
 
        self.assert_command_from_args(["--checker", "", "foo"],
1268
 
                                      SetCheckerCmd, value_to_set="")
1269
 
 
1270
 
    def test_checker_short(self):
1271
 
        self.assert_command_from_args(["-c", ":", "foo"],
1272
 
                                      SetCheckerCmd, value_to_set=":")
1273
 
 
1274
 
    def test_timeout(self):
1275
 
        self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1276
 
                                      SetTimeoutCmd,
1277
 
                                      value_to_set=300000)
1278
 
 
1279
 
    def test_timeout_short(self):
1280
 
        self.assert_command_from_args(["-t", "PT5M", "foo"],
1281
 
                                      SetTimeoutCmd,
1282
 
                                      value_to_set=300000)
1283
 
 
1284
 
    def test_extended_timeout(self):
1285
 
        self.assert_command_from_args(["--extended-timeout", "PT15M",
1286
 
                                       "foo"],
1287
 
                                      SetExtendedTimeoutCmd,
1288
 
                                      value_to_set=900000)
1289
 
 
1290
 
    def test_interval(self):
1291
 
        self.assert_command_from_args(["--interval", "PT2M", "foo"],
1292
 
                                      SetIntervalCmd,
1293
 
                                      value_to_set=120000)
1294
 
 
1295
 
    def test_interval_short(self):
1296
 
        self.assert_command_from_args(["-i", "PT2M", "foo"],
1297
 
                                      SetIntervalCmd,
1298
 
                                      value_to_set=120000)
1299
 
 
1300
 
    def test_approve_by_default(self):
1301
 
        self.assert_command_from_args(["--approve-by-default", "foo"],
1302
 
                                      ApproveByDefaultCmd)
1303
 
 
1304
 
    def test_deny_by_default(self):
1305
 
        self.assert_command_from_args(["--deny-by-default", "foo"],
1306
 
                                      DenyByDefaultCmd)
1307
 
 
1308
 
    def test_approval_delay(self):
1309
 
        self.assert_command_from_args(["--approval-delay", "PT30S",
1310
 
                                       "foo"], SetApprovalDelayCmd,
1311
 
                                      value_to_set=30000)
1312
 
 
1313
 
    def test_approval_duration(self):
1314
 
        self.assert_command_from_args(["--approval-duration", "PT1S",
1315
 
                                       "foo"], SetApprovalDurationCmd,
1316
 
                                      value_to_set=1000)
1317
 
 
1318
 
    def test_host(self):
1319
 
        self.assert_command_from_args(["--host", "foo.example.org",
1320
 
                                       "foo"], SetHostCmd,
1321
 
                                      value_to_set="foo.example.org")
1322
 
 
1323
 
    def test_host_short(self):
1324
 
        self.assert_command_from_args(["-H", "foo.example.org",
1325
 
                                       "foo"], SetHostCmd,
1326
 
                                      value_to_set="foo.example.org")
1327
 
 
1328
 
    def test_secret_devnull(self):
1329
 
        self.assert_command_from_args(["--secret", os.path.devnull,
1330
 
                                       "foo"], SetSecretCmd,
1331
 
                                      value_to_set=b"")
1332
 
 
1333
 
    def test_secret_tempfile(self):
1334
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1335
 
            value = b"secret\0xyzzy\nbar"
1336
 
            f.write(value)
1337
 
            f.seek(0)
1338
 
            self.assert_command_from_args(["--secret", f.name,
1339
 
                                           "foo"], SetSecretCmd,
1340
 
                                          value_to_set=value)
1341
 
 
1342
 
    def test_secret_devnull_short(self):
1343
 
        self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1344
 
                                      SetSecretCmd, value_to_set=b"")
1345
 
 
1346
 
    def test_secret_tempfile_short(self):
1347
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1348
 
            value = b"secret\0xyzzy\nbar"
1349
 
            f.write(value)
1350
 
            f.seek(0)
1351
 
            self.assert_command_from_args(["-s", f.name, "foo"],
1352
 
                                          SetSecretCmd,
1353
 
                                          value_to_set=value)
1354
 
 
1355
 
    def test_approve(self):
1356
 
        self.assert_command_from_args(["--approve", "foo"],
1357
 
                                      ApproveCmd)
1358
 
 
1359
 
    def test_approve_short(self):
1360
 
        self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1361
 
 
1362
 
    def test_deny(self):
1363
 
        self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1364
 
 
1365
 
    def test_deny_short(self):
1366
 
        self.assert_command_from_args(["-D", "foo"], DenyCmd)
1367
 
 
1368
 
    def test_dump_json(self):
1369
 
        self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1370
 
 
1371
 
    def test_is_enabled(self):
1372
 
        self.assert_command_from_args(["--is-enabled", "foo"],
1373
 
                                      IsEnabledCmd)
1374
 
 
1375
 
    def test_is_enabled_short(self):
1376
 
        self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1377
 
 
1378
 
    def test_deny_before_remove(self):
1379
 
        options = self.parser.parse_args(["--deny", "--remove", "foo"])
1380
 
        check_option_syntax(self.parser, options)
1381
 
        commands = commands_from_options(options)
1382
 
        self.assertEqual(len(commands), 2)
1383
 
        self.assertIsInstance(commands[0], DenyCmd)
1384
 
        self.assertIsInstance(commands[1], RemoveCmd)
1385
 
 
1386
 
    def test_deny_before_remove_reversed(self):
1387
 
        options = self.parser.parse_args(["--remove", "--deny", "--all"])
1388
 
        check_option_syntax(self.parser, options)
1389
 
        commands = commands_from_options(options)
1390
 
        self.assertEqual(len(commands), 2)
1391
 
        self.assertIsInstance(commands[0], DenyCmd)
1392
 
        self.assertIsInstance(commands[1], RemoveCmd)
1393
 
 
1394
 
 
1395
 
class Test_check_option_syntax(unittest.TestCase):
1396
 
    # This mostly corresponds to the definition from has_actions() in
1397
 
    # check_option_syntax()
1398
 
    actions = {
1399
 
        # The actual values set here are not that important, but we do
1400
 
        # at least stick to the correct types, even though they are
1401
 
        # never used
1402
 
        "enable": True,
1403
 
        "disable": True,
1404
 
        "bump_timeout": True,
1405
 
        "start_checker": True,
1406
 
        "stop_checker": True,
1407
 
        "is_enabled": True,
1408
 
        "remove": True,
1409
 
        "checker": "x",
1410
 
        "timeout": datetime.timedelta(),
1411
 
        "extended_timeout": datetime.timedelta(),
1412
 
        "interval": datetime.timedelta(),
1413
 
        "approved_by_default": True,
1414
 
        "approval_delay": datetime.timedelta(),
1415
 
        "approval_duration": datetime.timedelta(),
1416
 
        "host": "x",
1417
 
        "secret": io.BytesIO(b"x"),
1418
 
        "approve": True,
1419
 
        "deny": True,
1420
 
    }
1421
 
 
1422
 
    def setUp(self):
1423
 
        self.parser = argparse.ArgumentParser()
1424
 
        add_command_line_options(self.parser)
1425
 
 
1426
 
    @contextlib.contextmanager
1427
 
    def assertParseError(self):
1428
 
        with self.assertRaises(SystemExit) as e:
1429
 
            with self.temporarily_suppress_stderr():
1430
 
                yield
1431
 
        # Exit code from argparse is guaranteed to be "2".  Reference:
1432
 
        # https://docs.python.org/3/library/argparse.html#exiting-methods
1433
 
        self.assertEqual(e.exception.code, 2)
1434
 
 
1435
 
    @staticmethod
1436
 
    @contextlib.contextmanager
1437
 
    def temporarily_suppress_stderr():
1438
 
        null = os.open(os.path.devnull, os.O_RDWR)
1439
 
        stderrcopy = os.dup(sys.stderr.fileno())
1440
 
        os.dup2(null, sys.stderr.fileno())
1441
 
        os.close(null)
1442
 
        try:
1443
 
            yield
1444
 
        finally:
1445
 
            # restore stderr
1446
 
            os.dup2(stderrcopy, sys.stderr.fileno())
1447
 
            os.close(stderrcopy)
1448
 
 
1449
 
    def check_option_syntax(self, options):
1450
 
        check_option_syntax(self.parser, options)
1451
 
 
1452
 
    def test_actions_requires_client_or_all(self):
1453
 
        for action, value in self.actions.items():
1454
 
            options = self.parser.parse_args()
1455
 
            setattr(options, action, value)
1456
 
            with self.assertParseError():
1457
 
                self.check_option_syntax(options)
1458
 
 
1459
 
    def test_actions_conflicts_with_verbose(self):
1460
 
        for action, value in self.actions.items():
1461
 
            options = self.parser.parse_args()
1462
 
            setattr(options, action, value)
1463
 
            options.verbose = True
1464
 
            with self.assertParseError():
1465
 
                self.check_option_syntax(options)
1466
 
 
1467
 
    def test_dump_json_conflicts_with_verbose(self):
1468
 
        options = self.parser.parse_args()
1469
 
        options.dump_json = True
1470
 
        options.verbose = True
1471
 
        with self.assertParseError():
1472
 
            self.check_option_syntax(options)
1473
 
 
1474
 
    def test_dump_json_conflicts_with_action(self):
1475
 
        for action, value in self.actions.items():
1476
 
            options = self.parser.parse_args()
1477
 
            setattr(options, action, value)
1478
 
            options.dump_json = True
1479
 
            with self.assertParseError():
1480
 
                self.check_option_syntax(options)
1481
 
 
1482
 
    def test_all_can_not_be_alone(self):
1483
 
        options = self.parser.parse_args()
1484
 
        options.all = True
1485
 
        with self.assertParseError():
1486
 
            self.check_option_syntax(options)
1487
 
 
1488
 
    def test_all_is_ok_with_any_action(self):
1489
 
        for action, value in self.actions.items():
1490
 
            options = self.parser.parse_args()
1491
 
            setattr(options, action, value)
1492
 
            options.all = True
1493
 
            self.check_option_syntax(options)
1494
 
 
1495
 
    def test_is_enabled_fails_without_client(self):
1496
 
        options = self.parser.parse_args()
1497
 
        options.is_enabled = True
1498
 
        with self.assertParseError():
1499
 
            self.check_option_syntax(options)
1500
 
 
1501
 
    def test_is_enabled_works_with_one_client(self):
1502
 
        options = self.parser.parse_args()
1503
 
        options.is_enabled = True
1504
 
        options.client = ["foo"]
1505
 
        self.check_option_syntax(options)
1506
 
 
1507
 
    def test_is_enabled_fails_with_two_clients(self):
1508
 
        options = self.parser.parse_args()
1509
 
        options.is_enabled = True
1510
 
        options.client = ["foo", "barbar"]
1511
 
        with self.assertParseError():
1512
 
            self.check_option_syntax(options)
1513
 
 
1514
 
    def test_remove_can_only_be_combined_with_action_deny(self):
1515
 
        for action, value in self.actions.items():
1516
 
            if action in {"remove", "deny"}:
1517
 
                continue
1518
 
            options = self.parser.parse_args()
1519
 
            setattr(options, action, value)
1520
 
            options.all = True
1521
 
            options.remove = True
1522
 
            with self.assertParseError():
1523
 
                self.check_option_syntax(options)
1524
 
 
1525
 
 
1526
 
 
1527
 
def should_only_run_tests():
1528
 
    parser = argparse.ArgumentParser(add_help=False)
1529
 
    parser.add_argument("--check", action='store_true')
1530
 
    args, unknown_args = parser.parse_known_args()
1531
 
    run_tests = args.check
1532
 
    if run_tests:
1533
 
        # Remove --check argument from sys.argv
1534
 
        sys.argv[1:] = unknown_args
1535
 
    return run_tests
1536
 
 
1537
 
# Add all tests from doctest strings
1538
 
def load_tests(loader, tests, none):
1539
 
    import doctest
1540
 
    tests.addTests(doctest.DocTestSuite())
1541
 
    return tests
 
390
    
 
391
    if not has_actions(options) and clients:
 
392
        if options.verbose:
 
393
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
 
394
                        "Created", "Interval", "Host", "Fingerprint",
 
395
                        "CheckerRunning", "LastEnabled",
 
396
                        "ApprovalPending", "ApprovedByDefault",
 
397
                        "LastApprovalRequest", "ApprovalDelay",
 
398
                        "ApprovalDuration", "Checker",
 
399
                        "ExtendedTimeout")
 
400
        else:
 
401
            keywords = defaultkeywords
 
402
        
 
403
        print_clients(clients.values(), keywords)
 
404
    else:
 
405
        # Process each client in the list by all selected options
 
406
        for client in clients:
 
407
            
 
408
            def set_client_prop(prop, value):
 
409
                """Set a Client D-Bus property"""
 
410
                client.Set(client_interface, prop, value,
 
411
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
412
            
 
413
            def set_client_prop_ms(prop, value):
 
414
                """Set a Client D-Bus property, converted
 
415
                from a string to milliseconds."""
 
416
                set_client_prop(prop,
 
417
                                string_to_delta(value).total_seconds()
 
418
                                * 1000)
 
419
            
 
420
            if options.remove:
 
421
                mandos_serv.RemoveClient(client.__dbus_object_path__)
 
422
            if options.enable:
 
423
                set_client_prop("Enabled", dbus.Boolean(True))
 
424
            if options.disable:
 
425
                set_client_prop("Enabled", dbus.Boolean(False))
 
426
            if options.bump_timeout:
 
427
                set_client_prop("LastCheckedOK", "")
 
428
            if options.start_checker:
 
429
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
430
            if options.stop_checker:
 
431
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
432
            if options.is_enabled:
 
433
                sys.exit(0 if client.Get(client_interface,
 
434
                                         "Enabled",
 
435
                                         dbus_interface=
 
436
                                         dbus.PROPERTIES_IFACE)
 
437
                         else 1)
 
438
            if options.checker is not None:
 
439
                set_client_prop("Checker", options.checker)
 
440
            if options.host is not None:
 
441
                set_client_prop("Host", options.host)
 
442
            if options.interval is not None:
 
443
                set_client_prop_ms("Interval", options.interval)
 
444
            if options.approval_delay is not None:
 
445
                set_client_prop_ms("ApprovalDelay",
 
446
                                   options.approval_delay)
 
447
            if options.approval_duration is not None:
 
448
                set_client_prop_ms("ApprovalDuration",
 
449
                                   options.approval_duration)
 
450
            if options.timeout is not None:
 
451
                set_client_prop_ms("Timeout", options.timeout)
 
452
            if options.extended_timeout is not None:
 
453
                set_client_prop_ms("ExtendedTimeout",
 
454
                                   options.extended_timeout)
 
455
            if options.secret is not None:
 
456
                set_client_prop("Secret",
 
457
                                dbus.ByteArray(options.secret.read()))
 
458
            if options.approved_by_default is not None:
 
459
                set_client_prop("ApprovedByDefault",
 
460
                                dbus.Boolean(options
 
461
                                             .approved_by_default))
 
462
            if options.approve:
 
463
                client.Approve(dbus.Boolean(True),
 
464
                               dbus_interface=client_interface)
 
465
            elif options.deny:
 
466
                client.Approve(dbus.Boolean(False),
 
467
                               dbus_interface=client_interface)
 
468
 
1542
469
 
1543
470
if __name__ == "__main__":
1544
 
    if should_only_run_tests():
1545
 
        # Call using ./tdd-python-script --check [--verbose]
1546
 
        unittest.main()
1547
 
    else:
1548
 
        main()
 
471
    main()