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  • Committer: Teddy Hogeborn
  • Date: 2015-06-28 16:35:27 UTC
  • mto: (237.7.307 trunk)
  • mto: This revision was merged to the branch mainline in revision 325.
  • Revision ID: teddy@recompile.se-20150628163527-cky0ec59zew7teua
Add a plugin helper directory, available to all plugins.

* Makefile (PLUGIN_HELPERS): New; list of plugin helpers.
  (CPROGS): Appended "$(PLUGIN_HELPERS)".
* initramfs-tools-hook: Create new plugin helper directory, and copy
                        plugin helpers provided by the system and/or
                        by the local administrator.
  (PLUGINHELPERDIR): New.
* plugin-runner.c: Take new --plugin-helper-dir option and provide
                   environment variable to all plugins.
  (PHDIR): New; set to "/lib/mandos/plugin-helpers".
  (main/pluginhelperdir): New.
  (main/options): New option "--plugin-helper-dir".
  (main/parse_opt, main/parse_opt_config_file): Accept new option.
  (main): Use new option to set MANDOSPLUGINHELPERDIR environment
          variable as if using --global-env MANDOSPLUGINHELPERDIR=...
* plugin-runner.xml: Document new --plugin-helper-dir option.
  (SYNOPSIS, OPTIONS): Add "--plugin-helper-dir" option.
  (PLUGINS/WRITING PLUGINS): Document new environment variable
                             available to plugins.
  (ENVIRONMENT): Document new environment variable
                 "MANDOSPLUGINHELPERDIR" affected by the new
                 --plugin-helper-dir option.

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mandos-ctl
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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 © 2008-2014 Teddy Hogeborn
 
7
# Copyright © 2008-2014 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
 
41
import doctest
45
42
 
46
43
import dbus
47
44
 
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
45
if sys.version_info.major == 2:
60
46
    str = unicode
61
47
 
62
48
locale.setlocale(locale.LC_ALL, "")
63
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")
64
70
domain = "se.recompile"
65
71
busname = domain + ".Mandos"
66
72
server_path = "/"
67
73
server_interface = domain + ".Mandos"
68
74
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
 
 
 
75
version = "1.6.9"
77
76
 
78
77
def milliseconds_to_string(ms):
79
78
    td = datetime.timedelta(0, 0, 0, ms)
80
79
    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))
 
80
            .format(days = "{}T".format(td.days) if td.days else "",
 
81
                    hours = td.seconds // 3600,
 
82
                    minutes = (td.seconds % 3600) // 60,
 
83
                    seconds = td.seconds % 60,
 
84
                    ))
85
85
 
86
86
 
87
87
def rfc3339_duration_to_delta(duration):
88
88
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
89
 
 
 
89
    
90
90
    >>> rfc3339_duration_to_delta("P7D")
91
91
    datetime.timedelta(7)
92
92
    >>> rfc3339_duration_to_delta("PT60S")
93
93
    datetime.timedelta(0, 60)
94
94
    >>> rfc3339_duration_to_delta("PT60M")
95
95
    datetime.timedelta(0, 3600)
96
 
    >>> rfc3339_duration_to_delta("P60M")
97
 
    datetime.timedelta(1680)
98
96
    >>> rfc3339_duration_to_delta("PT24H")
99
97
    datetime.timedelta(1)
100
98
    >>> rfc3339_duration_to_delta("P1W")
103
101
    datetime.timedelta(0, 330)
104
102
    >>> rfc3339_duration_to_delta("P1DT3M20S")
105
103
    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
104
    """
136
 
 
 
105
    
137
106
    # Parsing an RFC 3339 duration with regular expressions is not
138
107
    # possible - there would have to be multiple places for the same
139
108
    # values, like seconds.  The current code, while more esoteric, is
140
109
    # cleaner without depending on a parsing library.  If Python had a
141
110
    # built-in library for parsing we would use it, but we'd like to
142
111
    # avoid excessive use of external libraries.
143
 
 
 
112
    
144
113
    # 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
 
114
    Token = collections.namedtuple("Token",
 
115
                                   ("regexp", # To match token; if
 
116
                                              # "value" is not None,
 
117
                                              # must have a "group"
 
118
                                              # containing digits
 
119
                                    "value",  # datetime.timedelta or
 
120
                                              # None
 
121
                                    "followers")) # Tokens valid after
 
122
                                                  # this token
150
123
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
151
124
    # the "duration" ABNF definition in RFC 3339, Appendix A.
152
125
    token_end = Token(re.compile(r"$"), None, frozenset())
153
126
    token_second = Token(re.compile(r"(\d+)S"),
154
127
                         datetime.timedelta(seconds=1),
155
 
                         frozenset((token_end, )))
 
128
                         frozenset((token_end,)))
156
129
    token_minute = Token(re.compile(r"(\d+)M"),
157
130
                         datetime.timedelta(minutes=1),
158
131
                         frozenset((token_second, token_end)))
174
147
                       frozenset((token_month, token_end)))
175
148
    token_week = Token(re.compile(r"(\d+)W"),
176
149
                       datetime.timedelta(weeks=1),
177
 
                       frozenset((token_end, )))
 
150
                       frozenset((token_end,)))
178
151
    token_duration = Token(re.compile(r"P"), None,
179
152
                           frozenset((token_year, token_month,
180
153
                                      token_day, token_time,
181
154
                                      token_week)))
182
 
    # Define starting values:
183
 
    # Value so far
184
 
    value = datetime.timedelta()
 
155
    # Define starting values
 
156
    value = datetime.timedelta() # Value so far
185
157
    found_token = None
186
 
    # Following valid tokens
187
 
    followers = frozenset((token_duration, ))
188
 
    # String left to parse
189
 
    s = duration
 
158
    followers = frozenset((token_duration,)) # Following valid tokens
 
159
    s = duration                # String left to parse
190
160
    # Loop until end token is found
191
161
    while found_token is not token_end:
192
162
        # Search for any currently valid tokens
208
178
                break
209
179
        else:
210
180
            # No currently valid tokens were found
211
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
212
 
                             .format(duration))
 
181
            raise ValueError("Invalid RFC 3339 duration")
213
182
    # End token found
214
183
    return value
215
184
 
216
185
 
217
186
def string_to_delta(interval):
218
 
    """Parse a string and return a datetime.timedelta"""
219
 
 
 
187
    """Parse a string and return a datetime.timedelta
 
188
    
 
189
    >>> string_to_delta("7d")
 
190
    datetime.timedelta(7)
 
191
    >>> string_to_delta("60s")
 
192
    datetime.timedelta(0, 60)
 
193
    >>> string_to_delta("60m")
 
194
    datetime.timedelta(0, 3600)
 
195
    >>> string_to_delta("24h")
 
196
    datetime.timedelta(1)
 
197
    >>> string_to_delta("1w")
 
198
    datetime.timedelta(7)
 
199
    >>> string_to_delta("5m 30s")
 
200
    datetime.timedelta(0, 330)
 
201
    """
 
202
    
220
203
    try:
221
204
        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')
233
 
    datetime.timedelta(7)
234
 
    >>> parse_pre_1_6_1_interval('60s')
235
 
    datetime.timedelta(0, 60)
236
 
    >>> parse_pre_1_6_1_interval('60m')
237
 
    datetime.timedelta(0, 3600)
238
 
    >>> parse_pre_1_6_1_interval('24h')
239
 
    datetime.timedelta(1)
240
 
    >>> parse_pre_1_6_1_interval('1w')
241
 
    datetime.timedelta(7)
242
 
    >>> parse_pre_1_6_1_interval('5m 30s')
243
 
    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
 
    """
251
 
 
 
205
    except ValueError:
 
206
        pass
 
207
    
252
208
    value = datetime.timedelta(0)
253
209
    regexp = re.compile(r"(\d+)([dsmhw]?)")
254
 
 
 
210
    
255
211
    for num, suffix in regexp.findall(interval):
256
212
        if suffix == "d":
257
213
            value += datetime.timedelta(int(num))
267
223
            value += datetime.timedelta(0, 0, 0, int(num))
268
224
    return value
269
225
 
270
 
 
271
 
## Classes for commands.
272
 
 
273
 
# Abstract classes first
274
 
class Command(object):
275
 
    """Abstract class for commands"""
276
 
    def run(self, mandos, clients):
277
 
        """Normal commands should implement run_on_one_client(), but
278
 
        commands which want to operate on all clients at the same time
279
 
        can override this run() method instead."""
280
 
        self.mandos = mandos
281
 
        for client in clients:
282
 
            self.run_on_one_client(client)
283
 
 
284
 
class PrintCmd(Command):
285
 
    """Abstract class for commands printing client details"""
286
 
    all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
287
 
                    "Created", "Interval", "Host", "KeyID",
288
 
                    "Fingerprint", "CheckerRunning", "LastEnabled",
289
 
                    "ApprovalPending", "ApprovedByDefault",
290
 
                    "LastApprovalRequest", "ApprovalDelay",
291
 
                    "ApprovalDuration", "Checker", "ExtendedTimeout",
292
 
                    "Expires", "LastCheckerStatus")
293
 
    def run(self, mandos, clients):
294
 
        print(self.output(clients))
295
 
 
296
 
class PropertyCmd(Command):
297
 
    """Abstract class for Actions for setting one client property"""
298
 
    def run_on_one_client(self, client):
299
 
        """Set the Client's D-Bus property"""
300
 
        client.Set(client_interface, self.property, self.value_to_set,
301
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
302
 
 
303
 
class ValueArgumentMixIn(object):
304
 
    """Mixin class for commands taking a value as argument"""
305
 
    def __init__(self, value):
306
 
        self.value_to_set = value
307
 
 
308
 
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
309
 
    """Mixin class for commands taking a value argument as
310
 
    milliseconds."""
311
 
    @property
312
 
    def value_to_set(self):
313
 
        return self._vts
314
 
    @value_to_set.setter
315
 
    def value_to_set(self, value):
316
 
        """When setting, convert value to a datetime.timedelta"""
317
 
        self._vts = string_to_delta(value).total_seconds() * 1000
318
 
 
319
 
# Actual (non-abstract) command classes
320
 
 
321
 
class PrintTableCmd(PrintCmd):
322
 
    def __init__(self, verbose=False):
323
 
        self.verbose = verbose
324
 
 
325
 
    def output(self, clients):
326
 
        if self.verbose:
327
 
            keywords = self.all_keywords
328
 
        else:
329
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
330
 
        return str(self.TableOfClients(clients.values(), keywords))
331
 
 
332
 
    class TableOfClients(object):
333
 
        tableheaders = {
334
 
            "Name": "Name",
335
 
            "Enabled": "Enabled",
336
 
            "Timeout": "Timeout",
337
 
            "LastCheckedOK": "Last Successful Check",
338
 
            "LastApprovalRequest": "Last Approval Request",
339
 
            "Created": "Created",
340
 
            "Interval": "Interval",
341
 
            "Host": "Host",
342
 
            "Fingerprint": "Fingerprint",
343
 
            "KeyID": "Key ID",
344
 
            "CheckerRunning": "Check Is Running",
345
 
            "LastEnabled": "Last Enabled",
346
 
            "ApprovalPending": "Approval Is Pending",
347
 
            "ApprovedByDefault": "Approved By Default",
348
 
            "ApprovalDelay": "Approval Delay",
349
 
            "ApprovalDuration": "Approval Duration",
350
 
            "Checker": "Checker",
351
 
            "ExtendedTimeout": "Extended Timeout",
352
 
            "Expires": "Expires",
353
 
            "LastCheckerStatus": "Last Checker Status",
354
 
        }
355
 
 
356
 
        def __init__(self, clients, keywords, tableheaders=None):
357
 
            self.clients = clients
358
 
            self.keywords = keywords
359
 
            if tableheaders is not None:
360
 
                self.tableheaders = tableheaders
361
 
 
362
 
        def __str__(self):
363
 
            return "\n".join(self.rows())
364
 
 
365
 
        if sys.version_info.major == 2:
366
 
            __unicode__ = __str__
367
 
            def __str__(self):
368
 
                return str(self).encode(locale.getpreferredencoding())
369
 
 
370
 
        def rows(self):
371
 
            format_string = self.row_formatting_string()
372
 
            rows = [self.header_line(format_string)]
373
 
            rows.extend(self.client_line(client, format_string)
374
 
                        for client in self.clients)
375
 
            return rows
376
 
 
377
 
        def row_formatting_string(self):
378
 
            "Format string used to format table rows"
379
 
            return " ".join("{{{key}:{width}}}".format(
380
 
                width=max(len(self.tableheaders[key]),
381
 
                          *(len(self.string_from_client(client, key))
382
 
                            for client in self.clients)),
383
 
                key=key)
384
 
                            for key in self.keywords)
385
 
 
386
 
        def string_from_client(self, client, key):
387
 
            return self.valuetostring(client[key], key)
388
 
 
389
 
        @staticmethod
390
 
        def valuetostring(value, keyword):
391
 
            if isinstance(value, dbus.Boolean):
392
 
                return "Yes" if value else "No"
393
 
            if keyword in ("Timeout", "Interval", "ApprovalDelay",
394
 
                           "ApprovalDuration", "ExtendedTimeout"):
395
 
                return milliseconds_to_string(value)
396
 
            return str(value)
397
 
 
398
 
        def header_line(self, format_string):
399
 
            return format_string.format(**self.tableheaders)
400
 
 
401
 
        def client_line(self, client, format_string):
402
 
            return format_string.format(
403
 
                **{key: self.string_from_client(client, key)
404
 
                   for key in self.keywords})
405
 
 
406
 
 
407
 
 
408
 
class DumpJSONCmd(PrintCmd):
409
 
    def output(self, clients):
410
 
        data = {client["Name"]:
411
 
                {key: self.dbus_boolean_to_bool(client[key])
412
 
                 for key in self.all_keywords}
413
 
                for client in clients.values()}
414
 
        return json.dumps(data, indent=4, separators=(',', ': '))
415
 
    @staticmethod
416
 
    def dbus_boolean_to_bool(value):
417
 
        if isinstance(value, dbus.Boolean):
418
 
            value = bool(value)
419
 
        return value
420
 
 
421
 
class IsEnabledCmd(Command):
422
 
    def run_on_one_client(self, client):
423
 
        if self.is_enabled(client):
424
 
            sys.exit(0)
425
 
        sys.exit(1)
426
 
    def is_enabled(self, client):
427
 
        return client.Get(client_interface, "Enabled",
428
 
                          dbus_interface=dbus.PROPERTIES_IFACE)
429
 
 
430
 
class RemoveCmd(Command):
431
 
    def run_on_one_client(self, client):
432
 
        self.mandos.RemoveClient(client.__dbus_object_path__)
433
 
 
434
 
class ApproveCmd(Command):
435
 
    def run_on_one_client(self, client):
436
 
        client.Approve(dbus.Boolean(True),
437
 
                       dbus_interface=client_interface)
438
 
 
439
 
class DenyCmd(Command):
440
 
    def run_on_one_client(self, client):
441
 
        client.Approve(dbus.Boolean(False),
442
 
                       dbus_interface=client_interface)
443
 
 
444
 
class EnableCmd(PropertyCmd):
445
 
    property = "Enabled"
446
 
    value_to_set = dbus.Boolean(True)
447
 
 
448
 
class DisableCmd(PropertyCmd):
449
 
    property = "Enabled"
450
 
    value_to_set = dbus.Boolean(False)
451
 
 
452
 
class BumpTimeoutCmd(PropertyCmd):
453
 
    property = "LastCheckedOK"
454
 
    value_to_set = ""
455
 
 
456
 
class StartCheckerCmd(PropertyCmd):
457
 
    property = "CheckerRunning"
458
 
    value_to_set = dbus.Boolean(True)
459
 
 
460
 
class StopCheckerCmd(PropertyCmd):
461
 
    property = "CheckerRunning"
462
 
    value_to_set = dbus.Boolean(False)
463
 
 
464
 
class ApproveByDefaultCmd(PropertyCmd):
465
 
    property = "ApprovedByDefault"
466
 
    value_to_set = dbus.Boolean(True)
467
 
 
468
 
class DenyByDefaultCmd(PropertyCmd):
469
 
    property = "ApprovedByDefault"
470
 
    value_to_set = dbus.Boolean(False)
471
 
 
472
 
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
473
 
    property = "Checker"
474
 
 
475
 
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
476
 
    property = "Host"
477
 
 
478
 
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
479
 
    property = "Secret"
480
 
 
481
 
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
482
 
    property = "Timeout"
483
 
 
484
 
class SetExtendedTimeoutCmd(PropertyCmd,
485
 
                            MillisecondsValueArgumentMixIn):
486
 
    property = "ExtendedTimeout"
487
 
 
488
 
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
489
 
    property = "Interval"
490
 
 
491
 
class SetApprovalDelayCmd(PropertyCmd,
492
 
                          MillisecondsValueArgumentMixIn):
493
 
    property = "ApprovalDelay"
494
 
 
495
 
class SetApprovalDurationCmd(PropertyCmd,
496
 
                             MillisecondsValueArgumentMixIn):
497
 
    property = "ApprovalDuration"
 
226
def print_clients(clients, keywords):
 
227
    def valuetostring(value, keyword):
 
228
        if type(value) is dbus.Boolean:
 
229
            return "Yes" if value else "No"
 
230
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
 
231
                       "ApprovalDuration", "ExtendedTimeout"):
 
232
            return milliseconds_to_string(value)
 
233
        return str(value)
 
234
    
 
235
    # Create format string to print table rows
 
236
    format_string = " ".join("{{{key}:{width}}}".format(
 
237
            width = max(len(tablewords[key]),
 
238
                        max(len(valuetostring(client[key],
 
239
                                              key))
 
240
                            for client in
 
241
                            clients)),
 
242
            key = key) for key in keywords)
 
243
    # Print header line
 
244
    print(format_string.format(**tablewords))
 
245
    for client in clients:
 
246
        print(format_string.format(**{ key:
 
247
                                           valuetostring(client[key],
 
248
                                                         key)
 
249
                                       for key in keywords }))
498
250
 
499
251
def has_actions(options):
500
252
    return any((options.enable,
516
268
                options.approve,
517
269
                options.deny))
518
270
 
519
 
 
520
 
def commands_and_clients_from_options(args=None):
521
 
    if args is None:
522
 
        args=sys.argv[1:]
 
271
def main():
523
272
    parser = argparse.ArgumentParser()
524
273
    parser.add_argument("--version", action="version",
525
 
                        version="%(prog)s {}".format(version),
 
274
                        version = "%(prog)s {}".format(version),
526
275
                        help="show version number and exit")
527
276
    parser.add_argument("-a", "--all", action="store_true",
528
277
                        help="Select all clients")
529
278
    parser.add_argument("-v", "--verbose", action="store_true",
530
279
                        help="Print all fields")
531
 
    parser.add_argument("-j", "--dump-json", action="store_true",
532
 
                        help="Dump client data in JSON format")
533
 
    enable_disable = parser.add_mutually_exclusive_group()
534
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
535
 
                                help="Enable client")
536
 
    enable_disable.add_argument("-d", "--disable",
537
 
                                action="store_true",
538
 
                                help="disable client")
 
280
    parser.add_argument("-e", "--enable", action="store_true",
 
281
                        help="Enable client")
 
282
    parser.add_argument("-d", "--disable", action="store_true",
 
283
                        help="disable client")
539
284
    parser.add_argument("-b", "--bump-timeout", action="store_true",
540
285
                        help="Bump timeout for client")
541
 
    start_stop_checker = parser.add_mutually_exclusive_group()
542
 
    start_stop_checker.add_argument("--start-checker",
543
 
                                    action="store_true",
544
 
                                    help="Start checker for client")
545
 
    start_stop_checker.add_argument("--stop-checker",
546
 
                                    action="store_true",
547
 
                                    help="Stop checker for client")
 
286
    parser.add_argument("--start-checker", action="store_true",
 
287
                        help="Start checker for client")
 
288
    parser.add_argument("--stop-checker", action="store_true",
 
289
                        help="Stop checker for client")
548
290
    parser.add_argument("-V", "--is-enabled", action="store_true",
549
291
                        help="Check if client is enabled")
550
292
    parser.add_argument("-r", "--remove", action="store_true",
557
299
                        help="Set extended timeout for client")
558
300
    parser.add_argument("-i", "--interval",
559
301
                        help="Set checker interval for client")
560
 
    approve_deny_default = parser.add_mutually_exclusive_group()
561
 
    approve_deny_default.add_argument(
562
 
        "--approve-by-default", action="store_true",
563
 
        default=None, dest="approved_by_default",
564
 
        help="Set client to be approved by default")
565
 
    approve_deny_default.add_argument(
566
 
        "--deny-by-default", action="store_false",
567
 
        dest="approved_by_default",
568
 
        help="Set client to be denied by default")
 
302
    parser.add_argument("--approve-by-default", action="store_true",
 
303
                        default=None, dest="approved_by_default",
 
304
                        help="Set client to be approved by default")
 
305
    parser.add_argument("--deny-by-default", action="store_false",
 
306
                        dest="approved_by_default",
 
307
                        help="Set client to be denied by default")
569
308
    parser.add_argument("--approval-delay",
570
309
                        help="Set delay before client approve/deny")
571
310
    parser.add_argument("--approval-duration",
574
313
    parser.add_argument("-s", "--secret",
575
314
                        type=argparse.FileType(mode="rb"),
576
315
                        help="Set password blob (file) for client")
577
 
    approve_deny = parser.add_mutually_exclusive_group()
578
 
    approve_deny.add_argument(
579
 
        "-A", "--approve", action="store_true",
580
 
        help="Approve any current client request")
581
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
582
 
                              help="Deny any current client request")
 
316
    parser.add_argument("-A", "--approve", action="store_true",
 
317
                        help="Approve any current client request")
 
318
    parser.add_argument("-D", "--deny", action="store_true",
 
319
                        help="Deny any current client request")
583
320
    parser.add_argument("--check", action="store_true",
584
321
                        help="Run self-test")
585
322
    parser.add_argument("client", nargs="*", help="Client name")
586
 
    options = parser.parse_args(args=args)
587
 
 
 
323
    options = parser.parse_args()
 
324
    
588
325
    if has_actions(options) and not (options.client or options.all):
589
326
        parser.error("Options require clients names or --all.")
590
327
    if options.verbose and has_actions(options):
591
 
        parser.error("--verbose can only be used alone.")
592
 
    if options.dump_json and (options.verbose
593
 
                              or has_actions(options)):
594
 
        parser.error("--dump-json can only be used alone.")
 
328
        parser.error("--verbose can only be used alone or with"
 
329
                     " --all.")
595
330
    if options.all and not has_actions(options):
596
331
        parser.error("--all requires an action.")
597
 
    if options.is_enabled and len(options.client) > 1:
598
 
            parser.error("--is-enabled requires exactly one client")
599
 
 
600
 
    commands = []
601
 
 
602
 
    if options.dump_json:
603
 
        commands.append(DumpJSONCmd())
604
 
 
605
 
    if options.enable:
606
 
        commands.append(EnableCmd())
607
 
 
608
 
    if options.disable:
609
 
        commands.append(DisableCmd())
610
 
 
611
 
    if options.bump_timeout:
612
 
        commands.append(BumpTimeoutCmd(options.bump_timeout))
613
 
 
614
 
    if options.start_checker:
615
 
        commands.append(StartCheckerCmd())
616
 
 
617
 
    if options.stop_checker:
618
 
        commands.append(StopCheckerCmd())
619
 
 
620
 
    if options.is_enabled:
621
 
        commands.append(IsEnabledCmd())
622
 
 
623
 
    if options.remove:
624
 
        commands.append(RemoveCmd())
625
 
 
626
 
    if options.checker is not None:
627
 
        commands.append(SetCheckerCmd())
628
 
 
629
 
    if options.timeout is not None:
630
 
        commands.append(SetTimeoutCmd(options.timeout))
631
 
 
632
 
    if options.extended_timeout:
633
 
        commands.append(
634
 
            SetExtendedTimeoutCmd(options.extended_timeout))
635
 
 
636
 
    if options.interval is not None:
637
 
        command.append(SetIntervalCmd(options.interval))
638
 
 
639
 
    if options.approved_by_default is not None:
640
 
        if options.approved_by_default:
641
 
            command.append(ApproveByDefaultCmd())
642
 
        else:
643
 
            command.append(DenyByDefaultCmd())
644
 
 
645
 
    if options.approval_delay is not None:
646
 
        command.append(SetApprovalDelayCmd(options.approval_delay))
647
 
 
648
 
    if options.approval_duration is not None:
649
 
        command.append(
650
 
            SetApprovalDurationCmd(options.approval_duration))
651
 
 
652
 
    if options.host is not None:
653
 
        command.append(SetHostCmd(options.host))
654
 
 
655
 
    if options.secret is not None:
656
 
        command.append(SetSecretCmd(options.secret))
657
 
 
658
 
    if options.approve:
659
 
        commands.append(ApproveCmd())
660
 
 
661
 
    if options.deny:
662
 
        commands.append(DenyCmd())
663
 
 
664
 
    # If no command option has been given, show table of clients,
665
 
    # optionally verbosely
666
 
    if not commands:
667
 
        commands.append(PrintTableCmd(verbose=options.verbose))
668
 
 
669
 
    return commands, options.client
670
 
 
671
 
 
672
 
def main():
673
 
    commands, clientnames = commands_and_clients_from_options()
674
 
 
 
332
 
 
333
    if options.check:
 
334
        fail_count, test_count = doctest.testmod()
 
335
        sys.exit(os.EX_OK if fail_count == 0 else 1)
 
336
    
675
337
    try:
676
338
        bus = dbus.SystemBus()
677
339
        mandos_dbus_objc = bus.get_object(busname, server_path)
678
340
    except dbus.exceptions.DBusException:
679
 
        log.critical("Could not connect to Mandos server")
 
341
        print("Could not connect to Mandos server",
 
342
              file=sys.stderr)
680
343
        sys.exit(1)
681
 
 
 
344
    
682
345
    mandos_serv = dbus.Interface(mandos_dbus_objc,
683
 
                                 dbus_interface=server_interface)
684
 
    mandos_serv_object_manager = dbus.Interface(
685
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
686
 
 
687
 
    # Filter out log message from dbus module
688
 
    dbus_logger = logging.getLogger("dbus.proxies")
689
 
    class NullFilter(logging.Filter):
690
 
        def filter(self, record):
691
 
            return False
692
 
    dbus_filter = NullFilter()
693
 
    dbus_logger.addFilter(dbus_filter)
 
346
                                 dbus_interface = server_interface)
 
347
    
 
348
    #block stderr since dbus library prints to stderr
 
349
    null = os.open(os.path.devnull, os.O_RDWR)
 
350
    stderrcopy = os.dup(sys.stderr.fileno())
 
351
    os.dup2(null, sys.stderr.fileno())
 
352
    os.close(null)
694
353
    try:
695
354
        try:
696
 
            mandos_clients = {path: ifs_and_props[client_interface]
697
 
                              for path, ifs_and_props in
698
 
                              mandos_serv_object_manager
699
 
                              .GetManagedObjects().items()
700
 
                              if client_interface in ifs_and_props}
 
355
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
701
356
        finally:
702
 
            # restore dbus logger
703
 
            dbus_logger.removeFilter(dbus_filter)
704
 
    except dbus.exceptions.DBusException as e:
705
 
        log.critical("Failed to access Mandos server through D-Bus:"
706
 
                     "\n%s", e)
 
357
            #restore stderr
 
358
            os.dup2(stderrcopy, sys.stderr.fileno())
 
359
            os.close(stderrcopy)
 
360
    except dbus.exceptions.DBusException:
 
361
        print("Access denied: Accessing mandos server through dbus.",
 
362
              file=sys.stderr)
707
363
        sys.exit(1)
708
 
 
 
364
    
709
365
    # Compile dict of (clients: properties) to process
710
 
    clients = {}
711
 
 
712
 
    if not clientnames:
713
 
        clients = {bus.get_object(busname, path): properties
714
 
                   for path, properties in mandos_clients.items()}
 
366
    clients={}
 
367
    
 
368
    if options.all or not options.client:
 
369
        clients = { bus.get_object(busname, path): properties
 
370
                    for path, properties in mandos_clients.items() }
715
371
    else:
716
 
        for name in clientnames:
 
372
        for name in options.client:
717
373
            for path, client in mandos_clients.items():
718
374
                if client["Name"] == name:
719
375
                    client_objc = bus.get_object(busname, path)
720
376
                    clients[client_objc] = client
721
377
                    break
722
378
            else:
723
 
                log.critical("Client not found on server: %r", name)
 
379
                print("Client not found on server: {!r}"
 
380
                      .format(name), file=sys.stderr)
724
381
                sys.exit(1)
725
 
 
726
 
    # Run all commands on clients
727
 
    for command in commands:
728
 
        command.run(mandos_serv, clients)
729
 
 
730
 
 
731
 
class Test_milliseconds_to_string(unittest.TestCase):
732
 
    def test_all(self):
733
 
        self.assertEqual(milliseconds_to_string(93785000),
734
 
                         "1T02:03:05")
735
 
    def test_no_days(self):
736
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
737
 
    def test_all_zero(self):
738
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
739
 
    def test_no_fractional_seconds(self):
740
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
741
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
742
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
743
 
 
744
 
class Test_string_to_delta(unittest.TestCase):
745
 
    def test_handles_basic_rfc3339(self):
746
 
        self.assertEqual(string_to_delta("PT2H"),
747
 
                         datetime.timedelta(0, 7200))
748
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
749
 
        # assertLogs only exists in Python 3.4
750
 
        if hasattr(self, "assertLogs"):
751
 
            with self.assertLogs(log, logging.WARNING):
752
 
                value = string_to_delta("2h")
753
 
        else:
754
 
            class WarningFilter(logging.Filter):
755
 
                """Don't show, but record the presence of, warnings"""
756
 
                def filter(self, record):
757
 
                    is_warning = record.levelno >= logging.WARNING
758
 
                    self.found = is_warning or getattr(self, "found",
759
 
                                                       False)
760
 
                    return not is_warning
761
 
            warning_filter = WarningFilter()
762
 
            log.addFilter(warning_filter)
763
 
            try:
764
 
                value = string_to_delta("2h")
765
 
            finally:
766
 
                log.removeFilter(warning_filter)
767
 
            self.assertTrue(getattr(warning_filter, "found", False))
768
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
769
 
 
770
 
 
771
 
class TestCmd(unittest.TestCase):
772
 
    """Abstract class for tests of command classes"""
773
 
    def setUp(self):
774
 
        testcase = self
775
 
        class MockClient(object):
776
 
            def __init__(self, name, **attributes):
777
 
                self.__dbus_object_path__ = "objpath_{}".format(name)
778
 
                self.attributes = attributes
779
 
                self.attributes["Name"] = name
780
 
                self.calls = []
781
 
            def Set(self, interface, property, value, dbus_interface):
782
 
                testcase.assertEqual(interface, client_interface)
783
 
                testcase.assertEqual(dbus_interface,
784
 
                                     dbus.PROPERTIES_IFACE)
785
 
                self.attributes[property] = value
786
 
                self.calls.append(("Set", (interface, property, value,
787
 
                                           dbus_interface)))
788
 
            def Get(self, interface, property, dbus_interface):
789
 
                testcase.assertEqual(interface, client_interface)
790
 
                testcase.assertEqual(dbus_interface,
791
 
                                     dbus.PROPERTIES_IFACE)
792
 
                self.calls.append(("Get", (interface, property,
793
 
                                           dbus_interface)))
794
 
                return self.attributes[property]
795
 
            def __getitem__(self, key):
796
 
                return self.attributes[key]
797
 
            def __setitem__(self, key, value):
798
 
                self.attributes[key] = value
799
 
        self.clients = collections.OrderedDict([
800
 
            ("foo",
801
 
             MockClient(
802
 
                 "foo",
803
 
                 KeyID=("92ed150794387c03ce684574b1139a65"
804
 
                        "94a34f895daaaf09fd8ea90a27cddb12"),
805
 
                 Secret=b"secret",
806
 
                 Host="foo.example.org",
807
 
                 Enabled=dbus.Boolean(True),
808
 
                 Timeout=300000,
809
 
                 LastCheckedOK="2019-02-03T00:00:00",
810
 
                 Created="2019-01-02T00:00:00",
811
 
                 Interval=120000,
812
 
                 Fingerprint=("778827225BA7DE539C5A"
813
 
                              "7CFA59CFF7CDBD9A5920"),
814
 
                 CheckerRunning=dbus.Boolean(False),
815
 
                 LastEnabled="2019-01-03T00:00:00",
816
 
                 ApprovalPending=dbus.Boolean(False),
817
 
                 ApprovedByDefault=dbus.Boolean(True),
818
 
                 LastApprovalRequest="",
819
 
                 ApprovalDelay=0,
820
 
                 ApprovalDuration=1000,
821
 
                 Checker="fping -q -- %(host)s",
822
 
                 ExtendedTimeout=900000,
823
 
                 Expires="2019-02-04T00:00:00",
824
 
                 LastCheckerStatus=0)),
825
 
            ("barbar",
826
 
             MockClient(
827
 
                 "barbar",
828
 
                 KeyID=("0558568eedd67d622f5c83b35a115f79"
829
 
                        "6ab612cff5ad227247e46c2b020f441c"),
830
 
                 Secret=b"secretbar",
831
 
                 Host="192.0.2.3",
832
 
                 Enabled=dbus.Boolean(True),
833
 
                 Timeout=300000,
834
 
                 LastCheckedOK="2019-02-04T00:00:00",
835
 
                 Created="2019-01-03T00:00:00",
836
 
                 Interval=120000,
837
 
                 Fingerprint=("3E393AEAEFB84C7E89E2"
838
 
                              "F547B3A107558FCA3A27"),
839
 
                 CheckerRunning=dbus.Boolean(True),
840
 
                 LastEnabled="2019-01-04T00:00:00",
841
 
                 ApprovalPending=dbus.Boolean(False),
842
 
                 ApprovedByDefault=dbus.Boolean(False),
843
 
                 LastApprovalRequest="2019-01-03T00:00:00",
844
 
                 ApprovalDelay=30000,
845
 
                 ApprovalDuration=1000,
846
 
                 Checker=":",
847
 
                 ExtendedTimeout=900000,
848
 
                 Expires="2019-02-05T00:00:00",
849
 
                 LastCheckerStatus=-2)),
850
 
            ])
851
 
 
852
 
class TestPrintTableCmd(TestCmd):
853
 
    def test_normal(self):
854
 
        output = PrintTableCmd().output(self.clients)
855
 
        expected_output = """
856
 
Name   Enabled Timeout  Last Successful Check
857
 
foo    Yes     00:05:00 2019-02-03T00:00:00  
858
 
barbar Yes     00:05:00 2019-02-04T00:00:00  
859
 
"""[1:-1]
860
 
        self.assertEqual(output, expected_output)
861
 
    def test_verbose(self):
862
 
        output = PrintTableCmd(verbose=True).output(self.clients)
863
 
        expected_output = """
864
 
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
865
 
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                  
866
 
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                 
867
 
"""[1:-1]
868
 
        self.assertEqual(output, expected_output)
869
 
    def test_one_client(self):
870
 
        output = PrintTableCmd().output({"foo": self.clients["foo"]})
871
 
        expected_output = """
872
 
Name Enabled Timeout  Last Successful Check
873
 
foo  Yes     00:05:00 2019-02-03T00:00:00  
874
 
"""[1:-1]
875
 
        self.assertEqual(output, expected_output)
876
 
 
877
 
class TestDumpJSONCmd(TestCmd):
878
 
    def setUp(self):
879
 
        self.expected_json = {
880
 
            "foo": {
881
 
                "Name": "foo",
882
 
                "KeyID": ("92ed150794387c03ce684574b1139a65"
883
 
                          "94a34f895daaaf09fd8ea90a27cddb12"),
884
 
                "Host": "foo.example.org",
885
 
                "Enabled": True,
886
 
                "Timeout": 300000,
887
 
                "LastCheckedOK": "2019-02-03T00:00:00",
888
 
                "Created": "2019-01-02T00:00:00",
889
 
                "Interval": 120000,
890
 
                "Fingerprint": ("778827225BA7DE539C5A"
891
 
                                "7CFA59CFF7CDBD9A5920"),
892
 
                "CheckerRunning": False,
893
 
                "LastEnabled": "2019-01-03T00:00:00",
894
 
                "ApprovalPending": False,
895
 
                "ApprovedByDefault": True,
896
 
                "LastApprovalRequest": "",
897
 
                "ApprovalDelay": 0,
898
 
                "ApprovalDuration": 1000,
899
 
                "Checker": "fping -q -- %(host)s",
900
 
                "ExtendedTimeout": 900000,
901
 
                "Expires": "2019-02-04T00:00:00",
902
 
                "LastCheckerStatus": 0,
903
 
            },
904
 
            "barbar": {
905
 
                "Name": "barbar",
906
 
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
907
 
                          "6ab612cff5ad227247e46c2b020f441c"),
908
 
                "Host": "192.0.2.3",
909
 
                "Enabled": True,
910
 
                "Timeout": 300000,
911
 
                "LastCheckedOK": "2019-02-04T00:00:00",
912
 
                "Created": "2019-01-03T00:00:00",
913
 
                "Interval": 120000,
914
 
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
915
 
                                "F547B3A107558FCA3A27"),
916
 
                "CheckerRunning": True,
917
 
                "LastEnabled": "2019-01-04T00:00:00",
918
 
                "ApprovalPending": False,
919
 
                "ApprovedByDefault": False,
920
 
                "LastApprovalRequest": "2019-01-03T00:00:00",
921
 
                "ApprovalDelay": 30000,
922
 
                "ApprovalDuration": 1000,
923
 
                "Checker": ":",
924
 
                "ExtendedTimeout": 900000,
925
 
                "Expires": "2019-02-05T00:00:00",
926
 
                "LastCheckerStatus": -2,
927
 
            },
928
 
        }
929
 
        return super(TestDumpJSONCmd, self).setUp()
930
 
    def test_normal(self):
931
 
        json_data = json.loads(DumpJSONCmd().output(self.clients))
932
 
        self.assertDictEqual(json_data, self.expected_json)
933
 
    def test_one_client(self):
934
 
        clients = {"foo": self.clients["foo"]}
935
 
        json_data = json.loads(DumpJSONCmd().output(clients))
936
 
        expected_json = {"foo": self.expected_json["foo"]}
937
 
        self.assertDictEqual(json_data, expected_json)
938
 
 
939
 
class TestIsEnabledCmd(TestCmd):
940
 
    def test_is_enabled(self):
941
 
        self.assertTrue(all(IsEnabledCmd().is_enabled(client)
942
 
                            for client in self.clients.values()))
943
 
    def test_is_enabled_does_get_attribute(self):
944
 
        client = self.clients["foo"]
945
 
        self.assertTrue(IsEnabledCmd().is_enabled(client))
946
 
        self.assertListEqual(client.calls,
947
 
                             [("Get",
948
 
                               ("se.recompile.Mandos.Client",
949
 
                                "Enabled",
950
 
                                "org.freedesktop.DBus.Properties"))])
951
 
    def test_is_enabled_run_exits_successfully(self):
952
 
        client = self.clients["foo"]
953
 
        with self.assertRaises(SystemExit) as e:
954
 
            IsEnabledCmd().run_on_one_client(client)
955
 
        if e.exception.code is not None:
956
 
            self.assertEqual(e.exception.code, 0)
957
 
        else:
958
 
            self.assertIsNone(e.exception.code)
959
 
    def test_is_enabled_run_exits_with_failure(self):
960
 
        client = self.clients["foo"]
961
 
        client["Enabled"] = dbus.Boolean(False)
962
 
        with self.assertRaises(SystemExit) as e:
963
 
            IsEnabledCmd().run_on_one_client(client)
964
 
        if isinstance(e.exception.code, int):
965
 
            self.assertNotEqual(e.exception.code, 0)
966
 
        else:
967
 
            self.assertIsNotNone(e.exception.code)
968
 
 
969
 
 
970
 
 
971
 
def should_only_run_tests():
972
 
    parser = argparse.ArgumentParser(add_help=False)
973
 
    parser.add_argument("--check", action='store_true')
974
 
    args, unknown_args = parser.parse_known_args()
975
 
    run_tests = args.check
976
 
    if run_tests:
977
 
        # Remove --check argument from sys.argv
978
 
        sys.argv[1:] = unknown_args
979
 
    return run_tests
980
 
 
981
 
# Add all tests from doctest strings
982
 
def load_tests(loader, tests, none):
983
 
    import doctest
984
 
    tests.addTests(doctest.DocTestSuite())
985
 
    return tests
 
382
    
 
383
    if not has_actions(options) and clients:
 
384
        if options.verbose:
 
385
            keywords = ("Name", "Enabled", "Timeout",
 
386
                        "LastCheckedOK", "Created", "Interval",
 
387
                        "Host", "Fingerprint", "CheckerRunning",
 
388
                        "LastEnabled", "ApprovalPending",
 
389
                        "ApprovedByDefault",
 
390
                        "LastApprovalRequest", "ApprovalDelay",
 
391
                        "ApprovalDuration", "Checker",
 
392
                        "ExtendedTimeout")
 
393
        else:
 
394
            keywords = defaultkeywords
 
395
        
 
396
        print_clients(clients.values(), keywords)
 
397
    else:
 
398
        # Process each client in the list by all selected options
 
399
        for client in clients:
 
400
            def set_client_prop(prop, value):
 
401
                """Set a Client D-Bus property"""
 
402
                client.Set(client_interface, prop, value,
 
403
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
404
            def set_client_prop_ms(prop, value):
 
405
                """Set a Client D-Bus property, converted
 
406
                from a string to milliseconds."""
 
407
                set_client_prop(prop,
 
408
                                string_to_delta(value).total_seconds()
 
409
                                * 1000)
 
410
            if options.remove:
 
411
                mandos_serv.RemoveClient(client.__dbus_object_path__)
 
412
            if options.enable:
 
413
                set_client_prop("Enabled", dbus.Boolean(True))
 
414
            if options.disable:
 
415
                set_client_prop("Enabled", dbus.Boolean(False))
 
416
            if options.bump_timeout:
 
417
                set_client_prop("LastCheckedOK", "")
 
418
            if options.start_checker:
 
419
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
420
            if options.stop_checker:
 
421
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
422
            if options.is_enabled:
 
423
                sys.exit(0 if client.Get(client_interface,
 
424
                                         "Enabled",
 
425
                                         dbus_interface=
 
426
                                         dbus.PROPERTIES_IFACE)
 
427
                         else 1)
 
428
            if options.checker is not None:
 
429
                set_client_prop("Checker", options.checker)
 
430
            if options.host is not None:
 
431
                set_client_prop("Host", options.host)
 
432
            if options.interval is not None:
 
433
                set_client_prop_ms("Interval", options.interval)
 
434
            if options.approval_delay is not None:
 
435
                set_client_prop_ms("ApprovalDelay",
 
436
                                   options.approval_delay)
 
437
            if options.approval_duration is not None:
 
438
                set_client_prop_ms("ApprovalDuration",
 
439
                                   options.approval_duration)
 
440
            if options.timeout is not None:
 
441
                set_client_prop_ms("Timeout", options.timeout)
 
442
            if options.extended_timeout is not None:
 
443
                set_client_prop_ms("ExtendedTimeout",
 
444
                                   options.extended_timeout)
 
445
            if options.secret is not None:
 
446
                set_client_prop("Secret",
 
447
                                dbus.ByteArray(options.secret.read()))
 
448
            if options.approved_by_default is not None:
 
449
                set_client_prop("ApprovedByDefault",
 
450
                                dbus.Boolean(options
 
451
                                             .approved_by_default))
 
452
            if options.approve:
 
453
                client.Approve(dbus.Boolean(True),
 
454
                               dbus_interface=client_interface)
 
455
            elif options.deny:
 
456
                client.Approve(dbus.Boolean(False),
 
457
                               dbus_interface=client_interface)
986
458
 
987
459
if __name__ == "__main__":
988
 
    if should_only_run_tests():
989
 
        # Call using ./tdd-python-script --check [--verbose]
990
 
        unittest.main()
991
 
    else:
992
 
        main()
 
460
    main()