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  • Committer: Teddy Hogeborn
  • Date: 2014-03-01 09:48:33 UTC
  • Revision ID: teddy@recompile.se-20140301094833-t1678vzx6ph6zsxg
* debian/upstream-signing-key.pgp: New; upstream source public key.

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#!/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)
29
28
 
30
 
try:
31
 
    from future_builtins import *
32
 
except ImportError:
33
 
    pass
 
29
from future_builtins import *
34
30
 
35
31
import sys
36
32
import argparse
39
35
import re
40
36
import os
41
37
import collections
42
 
import json
43
 
import unittest
44
 
import logging
 
38
import doctest
45
39
 
46
40
import dbus
47
41
 
48
 
# Show warnings by default
49
 
if not sys.warnoptions:
50
 
    import warnings
51
 
    warnings.simplefilter("default")
52
 
 
53
 
log = logging.getLogger(sys.argv[0])
54
 
logging.basicConfig(level="INFO", # Show info level messages
55
 
                    format="%(message)s") # Show basic log messages
56
 
 
57
 
logging.captureWarnings(True)   # Show warnings via the logging system
58
 
 
59
 
if sys.version_info.major == 2:
60
 
    str = unicode
61
 
 
62
42
locale.setlocale(locale.LC_ALL, "")
63
43
 
 
44
tablewords = {
 
45
    "Name": "Name",
 
46
    "Enabled": "Enabled",
 
47
    "Timeout": "Timeout",
 
48
    "LastCheckedOK": "Last Successful Check",
 
49
    "LastApprovalRequest": "Last Approval Request",
 
50
    "Created": "Created",
 
51
    "Interval": "Interval",
 
52
    "Host": "Host",
 
53
    "Fingerprint": "Fingerprint",
 
54
    "CheckerRunning": "Check Is Running",
 
55
    "LastEnabled": "Last Enabled",
 
56
    "ApprovalPending": "Approval Is Pending",
 
57
    "ApprovedByDefault": "Approved By Default",
 
58
    "ApprovalDelay": "Approval Delay",
 
59
    "ApprovalDuration": "Approval Duration",
 
60
    "Checker": "Checker",
 
61
    "ExtendedTimeout" : "Extended Timeout"
 
62
    }
 
63
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
64
64
domain = "se.recompile"
65
65
busname = domain + ".Mandos"
66
66
server_path = "/"
67
67
server_interface = domain + ".Mandos"
68
68
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
 
 
 
69
version = "1.6.4"
 
70
 
 
71
def timedelta_to_milliseconds(td):
 
72
    """Convert a datetime.timedelta object to milliseconds"""
 
73
    return ((td.days * 24 * 60 * 60 * 1000)
 
74
            + (td.seconds * 1000)
 
75
            + (td.microseconds // 1000))
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 = "{0}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
 
                                      token_week)))
182
 
    # Define starting values:
183
 
    # Value so far
184
 
    value = datetime.timedelta()
 
154
                                      token_week))),
 
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 unicode(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(**dict((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
 
def add_command_line_options(parser):
 
271
def main():
 
272
    parser = argparse.ArgumentParser()
520
273
    parser.add_argument("--version", action="version",
521
 
                        version="%(prog)s {}".format(version),
 
274
                        version = "%(prog)s {0}".format(version),
522
275
                        help="show version number and exit")
523
276
    parser.add_argument("-a", "--all", action="store_true",
524
277
                        help="Select all clients")
525
278
    parser.add_argument("-v", "--verbose", action="store_true",
526
279
                        help="Print all fields")
527
 
    parser.add_argument("-j", "--dump-json", action="store_true",
528
 
                        help="Dump client data in JSON format")
529
 
    enable_disable = parser.add_mutually_exclusive_group()
530
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
531
 
                                help="Enable client")
532
 
    enable_disable.add_argument("-d", "--disable",
533
 
                                action="store_true",
534
 
                                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")
535
284
    parser.add_argument("-b", "--bump-timeout", action="store_true",
536
285
                        help="Bump timeout for client")
537
 
    start_stop_checker = parser.add_mutually_exclusive_group()
538
 
    start_stop_checker.add_argument("--start-checker",
539
 
                                    action="store_true",
540
 
                                    help="Start checker for client")
541
 
    start_stop_checker.add_argument("--stop-checker",
542
 
                                    action="store_true",
543
 
                                    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")
544
290
    parser.add_argument("-V", "--is-enabled", action="store_true",
545
291
                        help="Check if client is enabled")
546
292
    parser.add_argument("-r", "--remove", action="store_true",
553
299
                        help="Set extended timeout for client")
554
300
    parser.add_argument("-i", "--interval",
555
301
                        help="Set checker interval for client")
556
 
    approve_deny_default = parser.add_mutually_exclusive_group()
557
 
    approve_deny_default.add_argument(
558
 
        "--approve-by-default", action="store_true",
559
 
        default=None, dest="approved_by_default",
560
 
        help="Set client to be approved by default")
561
 
    approve_deny_default.add_argument(
562
 
        "--deny-by-default", action="store_false",
563
 
        dest="approved_by_default",
564
 
        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")
565
308
    parser.add_argument("--approval-delay",
566
309
                        help="Set delay before client approve/deny")
567
310
    parser.add_argument("--approval-duration",
568
311
                        help="Set duration of one client approval")
569
312
    parser.add_argument("-H", "--host", help="Set host for client")
570
 
    parser.add_argument("-s", "--secret",
571
 
                        type=argparse.FileType(mode="rb"),
 
313
    parser.add_argument("-s", "--secret", type=file,
572
314
                        help="Set password blob (file) for client")
573
 
    approve_deny = parser.add_mutually_exclusive_group()
574
 
    approve_deny.add_argument(
575
 
        "-A", "--approve", action="store_true",
576
 
        help="Approve any current client request")
577
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
578
 
                              help="Deny any current client request")
 
315
    parser.add_argument("-A", "--approve", action="store_true",
 
316
                        help="Approve any current client request")
 
317
    parser.add_argument("-D", "--deny", action="store_true",
 
318
                        help="Deny any current client request")
579
319
    parser.add_argument("--check", action="store_true",
580
320
                        help="Run self-test")
581
321
    parser.add_argument("client", nargs="*", help="Client name")
582
 
 
583
 
 
584
 
def commands_and_clients_from_options(options):
585
 
 
586
 
    commands = []
587
 
 
588
 
    if options.dump_json:
589
 
        commands.append(DumpJSONCmd())
590
 
 
591
 
    if options.enable:
592
 
        commands.append(EnableCmd())
593
 
 
594
 
    if options.disable:
595
 
        commands.append(DisableCmd())
596
 
 
597
 
    if options.bump_timeout:
598
 
        commands.append(BumpTimeoutCmd(options.bump_timeout))
599
 
 
600
 
    if options.start_checker:
601
 
        commands.append(StartCheckerCmd())
602
 
 
603
 
    if options.stop_checker:
604
 
        commands.append(StopCheckerCmd())
605
 
 
606
 
    if options.is_enabled:
607
 
        commands.append(IsEnabledCmd())
608
 
 
609
 
    if options.remove:
610
 
        commands.append(RemoveCmd())
611
 
 
612
 
    if options.checker is not None:
613
 
        commands.append(SetCheckerCmd())
614
 
 
615
 
    if options.timeout is not None:
616
 
        commands.append(SetTimeoutCmd(options.timeout))
617
 
 
618
 
    if options.extended_timeout:
619
 
        commands.append(
620
 
            SetExtendedTimeoutCmd(options.extended_timeout))
621
 
 
622
 
    if options.interval is not None:
623
 
        command.append(SetIntervalCmd(options.interval))
624
 
 
625
 
    if options.approved_by_default is not None:
626
 
        if options.approved_by_default:
627
 
            command.append(ApproveByDefaultCmd())
628
 
        else:
629
 
            command.append(DenyByDefaultCmd())
630
 
 
631
 
    if options.approval_delay is not None:
632
 
        command.append(SetApprovalDelayCmd(options.approval_delay))
633
 
 
634
 
    if options.approval_duration is not None:
635
 
        command.append(
636
 
            SetApprovalDurationCmd(options.approval_duration))
637
 
 
638
 
    if options.host is not None:
639
 
        command.append(SetHostCmd(options.host))
640
 
 
641
 
    if options.secret is not None:
642
 
        command.append(SetSecretCmd(options.secret))
643
 
 
644
 
    if options.approve:
645
 
        commands.append(ApproveCmd())
646
 
 
647
 
    if options.deny:
648
 
        commands.append(DenyCmd())
649
 
 
650
 
    # If no command option has been given, show table of clients,
651
 
    # optionally verbosely
652
 
    if not commands:
653
 
        commands.append(PrintTableCmd(verbose=options.verbose))
654
 
 
655
 
    return commands, options.client
656
 
 
657
 
 
658
 
def main():
659
 
    parser = argparse.ArgumentParser()
660
 
 
661
 
    add_command_line_options(parser)
662
 
 
663
322
    options = parser.parse_args()
664
 
 
 
323
    
665
324
    if has_actions(options) and not (options.client or options.all):
666
325
        parser.error("Options require clients names or --all.")
667
326
    if options.verbose and has_actions(options):
668
 
        parser.error("--verbose can only be used alone.")
669
 
    if options.dump_json and (options.verbose
670
 
                              or has_actions(options)):
671
 
        parser.error("--dump-json can only be used alone.")
 
327
        parser.error("--verbose can only be used alone or with"
 
328
                     " --all.")
672
329
    if options.all and not has_actions(options):
673
330
        parser.error("--all requires an action.")
674
 
    if options.is_enabled and len(options.client) > 1:
675
 
        parser.error("--is-enabled requires exactly one client")
676
 
 
677
 
    commands, clientnames = commands_and_clients_from_options(options)
678
 
 
 
331
 
 
332
    if options.check:
 
333
        fail_count, test_count = doctest.testmod()
 
334
        sys.exit(os.EX_OK if fail_count == 0 else 1)
 
335
    
679
336
    try:
680
337
        bus = dbus.SystemBus()
681
338
        mandos_dbus_objc = bus.get_object(busname, server_path)
682
339
    except dbus.exceptions.DBusException:
683
 
        log.critical("Could not connect to Mandos server")
 
340
        print("Could not connect to Mandos server",
 
341
              file=sys.stderr)
684
342
        sys.exit(1)
685
 
 
 
343
    
686
344
    mandos_serv = dbus.Interface(mandos_dbus_objc,
687
 
                                 dbus_interface=server_interface)
688
 
    mandos_serv_object_manager = dbus.Interface(
689
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
690
 
 
691
 
    # Filter out log message from dbus module
692
 
    dbus_logger = logging.getLogger("dbus.proxies")
693
 
    class NullFilter(logging.Filter):
694
 
        def filter(self, record):
695
 
            return False
696
 
    dbus_filter = NullFilter()
 
345
                                 dbus_interface = server_interface)
 
346
    
 
347
    #block stderr since dbus library prints to stderr
 
348
    null = os.open(os.path.devnull, os.O_RDWR)
 
349
    stderrcopy = os.dup(sys.stderr.fileno())
 
350
    os.dup2(null, sys.stderr.fileno())
 
351
    os.close(null)
697
352
    try:
698
 
        dbus_logger.addFilter(dbus_filter)
699
 
        mandos_clients = {path: ifs_and_props[client_interface]
700
 
                          for path, ifs_and_props in
701
 
                          mandos_serv_object_manager
702
 
                          .GetManagedObjects().items()
703
 
                          if client_interface in ifs_and_props}
704
 
    except dbus.exceptions.DBusException as e:
705
 
        log.critical("Failed to access Mandos server through D-Bus:"
706
 
                     "\n%s", e)
 
353
        try:
 
354
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
355
        finally:
 
356
            #restore stderr
 
357
            os.dup2(stderrcopy, sys.stderr.fileno())
 
358
            os.close(stderrcopy)
 
359
    except dbus.exceptions.DBusException:
 
360
        print("Access denied: Accessing mandos server through dbus.",
 
361
              file=sys.stderr)
707
362
        sys.exit(1)
708
 
    finally:
709
 
        # restore dbus logger
710
 
        dbus_logger.removeFilter(dbus_filter)
711
 
 
 
363
    
712
364
    # Compile dict of (clients: properties) to process
713
 
    clients = {}
714
 
 
715
 
    if not clientnames:
716
 
        clients = {bus.get_object(busname, path): properties
717
 
                   for path, properties in mandos_clients.items()}
 
365
    clients={}
 
366
    
 
367
    if options.all or not options.client:
 
368
        clients = dict((bus.get_object(busname, path), properties)
 
369
                       for path, properties in
 
370
                       mandos_clients.iteritems())
718
371
    else:
719
 
        for name in clientnames:
720
 
            for path, client in mandos_clients.items():
 
372
        for name in options.client:
 
373
            for path, client in mandos_clients.iteritems():
721
374
                if client["Name"] == name:
722
375
                    client_objc = bus.get_object(busname, path)
723
376
                    clients[client_objc] = client
724
377
                    break
725
378
            else:
726
 
                log.critical("Client not found on server: %r", name)
 
379
                print("Client not found on server: {0!r}"
 
380
                      .format(name), file=sys.stderr)
727
381
                sys.exit(1)
728
 
 
729
 
    # Run all commands on clients
730
 
    for command in commands:
731
 
        command.run(mandos_serv, clients)
732
 
 
733
 
 
734
 
class Test_milliseconds_to_string(unittest.TestCase):
735
 
    def test_all(self):
736
 
        self.assertEqual(milliseconds_to_string(93785000),
737
 
                         "1T02:03:05")
738
 
    def test_no_days(self):
739
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
740
 
    def test_all_zero(self):
741
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
742
 
    def test_no_fractional_seconds(self):
743
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
744
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
745
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
746
 
 
747
 
class Test_string_to_delta(unittest.TestCase):
748
 
    def test_handles_basic_rfc3339(self):
749
 
        self.assertEqual(string_to_delta("PT2H"),
750
 
                         datetime.timedelta(0, 7200))
751
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
752
 
        # assertLogs only exists in Python 3.4
753
 
        if hasattr(self, "assertLogs"):
754
 
            with self.assertLogs(log, logging.WARNING):
755
 
                value = string_to_delta("2h")
756
 
        else:
757
 
            class WarningFilter(logging.Filter):
758
 
                """Don't show, but record the presence of, warnings"""
759
 
                def filter(self, record):
760
 
                    is_warning = record.levelno >= logging.WARNING
761
 
                    self.found = is_warning or getattr(self, "found",
762
 
                                                       False)
763
 
                    return not is_warning
764
 
            warning_filter = WarningFilter()
765
 
            log.addFilter(warning_filter)
766
 
            try:
767
 
                value = string_to_delta("2h")
768
 
            finally:
769
 
                log.removeFilter(warning_filter)
770
 
            self.assertTrue(getattr(warning_filter, "found", False))
771
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
772
 
 
773
 
 
774
 
class TestCmd(unittest.TestCase):
775
 
    """Abstract class for tests of command classes"""
776
 
    def setUp(self):
777
 
        testcase = self
778
 
        class MockClient(object):
779
 
            def __init__(self, name, **attributes):
780
 
                self.__dbus_object_path__ = "objpath_{}".format(name)
781
 
                self.attributes = attributes
782
 
                self.attributes["Name"] = name
783
 
                self.calls = []
784
 
            def Set(self, interface, property, value, dbus_interface):
785
 
                testcase.assertEqual(interface, client_interface)
786
 
                testcase.assertEqual(dbus_interface,
787
 
                                     dbus.PROPERTIES_IFACE)
788
 
                self.attributes[property] = value
789
 
                self.calls.append(("Set", (interface, property, value,
790
 
                                           dbus_interface)))
791
 
            def Get(self, interface, property, dbus_interface):
792
 
                testcase.assertEqual(interface, client_interface)
793
 
                testcase.assertEqual(dbus_interface,
794
 
                                     dbus.PROPERTIES_IFACE)
795
 
                self.calls.append(("Get", (interface, property,
796
 
                                           dbus_interface)))
797
 
                return self.attributes[property]
798
 
            def __getitem__(self, key):
799
 
                return self.attributes[key]
800
 
            def __setitem__(self, key, value):
801
 
                self.attributes[key] = value
802
 
        self.clients = collections.OrderedDict([
803
 
            ("foo",
804
 
             MockClient(
805
 
                 "foo",
806
 
                 KeyID=("92ed150794387c03ce684574b1139a65"
807
 
                        "94a34f895daaaf09fd8ea90a27cddb12"),
808
 
                 Secret=b"secret",
809
 
                 Host="foo.example.org",
810
 
                 Enabled=dbus.Boolean(True),
811
 
                 Timeout=300000,
812
 
                 LastCheckedOK="2019-02-03T00:00:00",
813
 
                 Created="2019-01-02T00:00:00",
814
 
                 Interval=120000,
815
 
                 Fingerprint=("778827225BA7DE539C5A"
816
 
                              "7CFA59CFF7CDBD9A5920"),
817
 
                 CheckerRunning=dbus.Boolean(False),
818
 
                 LastEnabled="2019-01-03T00:00:00",
819
 
                 ApprovalPending=dbus.Boolean(False),
820
 
                 ApprovedByDefault=dbus.Boolean(True),
821
 
                 LastApprovalRequest="",
822
 
                 ApprovalDelay=0,
823
 
                 ApprovalDuration=1000,
824
 
                 Checker="fping -q -- %(host)s",
825
 
                 ExtendedTimeout=900000,
826
 
                 Expires="2019-02-04T00:00:00",
827
 
                 LastCheckerStatus=0)),
828
 
            ("barbar",
829
 
             MockClient(
830
 
                 "barbar",
831
 
                 KeyID=("0558568eedd67d622f5c83b35a115f79"
832
 
                        "6ab612cff5ad227247e46c2b020f441c"),
833
 
                 Secret=b"secretbar",
834
 
                 Host="192.0.2.3",
835
 
                 Enabled=dbus.Boolean(True),
836
 
                 Timeout=300000,
837
 
                 LastCheckedOK="2019-02-04T00:00:00",
838
 
                 Created="2019-01-03T00:00:00",
839
 
                 Interval=120000,
840
 
                 Fingerprint=("3E393AEAEFB84C7E89E2"
841
 
                              "F547B3A107558FCA3A27"),
842
 
                 CheckerRunning=dbus.Boolean(True),
843
 
                 LastEnabled="2019-01-04T00:00:00",
844
 
                 ApprovalPending=dbus.Boolean(False),
845
 
                 ApprovedByDefault=dbus.Boolean(False),
846
 
                 LastApprovalRequest="2019-01-03T00:00:00",
847
 
                 ApprovalDelay=30000,
848
 
                 ApprovalDuration=1000,
849
 
                 Checker=":",
850
 
                 ExtendedTimeout=900000,
851
 
                 Expires="2019-02-05T00:00:00",
852
 
                 LastCheckerStatus=-2)),
853
 
            ])
854
 
 
855
 
class TestPrintTableCmd(TestCmd):
856
 
    def test_normal(self):
857
 
        output = PrintTableCmd().output(self.clients)
858
 
        expected_output = """
859
 
Name   Enabled Timeout  Last Successful Check
860
 
foo    Yes     00:05:00 2019-02-03T00:00:00  
861
 
barbar Yes     00:05:00 2019-02-04T00:00:00  
862
 
"""[1:-1]
863
 
        self.assertEqual(output, expected_output)
864
 
    def test_verbose(self):
865
 
        output = PrintTableCmd(verbose=True).output(self.clients)
866
 
        expected_output = """
867
 
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
868
 
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                  
869
 
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                 
870
 
"""[1:-1]
871
 
        self.assertEqual(output, expected_output)
872
 
    def test_one_client(self):
873
 
        output = PrintTableCmd().output({"foo": self.clients["foo"]})
874
 
        expected_output = """
875
 
Name Enabled Timeout  Last Successful Check
876
 
foo  Yes     00:05:00 2019-02-03T00:00:00  
877
 
"""[1:-1]
878
 
        self.assertEqual(output, expected_output)
879
 
 
880
 
class TestDumpJSONCmd(TestCmd):
881
 
    def setUp(self):
882
 
        self.expected_json = {
883
 
            "foo": {
884
 
                "Name": "foo",
885
 
                "KeyID": ("92ed150794387c03ce684574b1139a65"
886
 
                          "94a34f895daaaf09fd8ea90a27cddb12"),
887
 
                "Host": "foo.example.org",
888
 
                "Enabled": True,
889
 
                "Timeout": 300000,
890
 
                "LastCheckedOK": "2019-02-03T00:00:00",
891
 
                "Created": "2019-01-02T00:00:00",
892
 
                "Interval": 120000,
893
 
                "Fingerprint": ("778827225BA7DE539C5A"
894
 
                                "7CFA59CFF7CDBD9A5920"),
895
 
                "CheckerRunning": False,
896
 
                "LastEnabled": "2019-01-03T00:00:00",
897
 
                "ApprovalPending": False,
898
 
                "ApprovedByDefault": True,
899
 
                "LastApprovalRequest": "",
900
 
                "ApprovalDelay": 0,
901
 
                "ApprovalDuration": 1000,
902
 
                "Checker": "fping -q -- %(host)s",
903
 
                "ExtendedTimeout": 900000,
904
 
                "Expires": "2019-02-04T00:00:00",
905
 
                "LastCheckerStatus": 0,
906
 
            },
907
 
            "barbar": {
908
 
                "Name": "barbar",
909
 
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
910
 
                          "6ab612cff5ad227247e46c2b020f441c"),
911
 
                "Host": "192.0.2.3",
912
 
                "Enabled": True,
913
 
                "Timeout": 300000,
914
 
                "LastCheckedOK": "2019-02-04T00:00:00",
915
 
                "Created": "2019-01-03T00:00:00",
916
 
                "Interval": 120000,
917
 
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
918
 
                                "F547B3A107558FCA3A27"),
919
 
                "CheckerRunning": True,
920
 
                "LastEnabled": "2019-01-04T00:00:00",
921
 
                "ApprovalPending": False,
922
 
                "ApprovedByDefault": False,
923
 
                "LastApprovalRequest": "2019-01-03T00:00:00",
924
 
                "ApprovalDelay": 30000,
925
 
                "ApprovalDuration": 1000,
926
 
                "Checker": ":",
927
 
                "ExtendedTimeout": 900000,
928
 
                "Expires": "2019-02-05T00:00:00",
929
 
                "LastCheckerStatus": -2,
930
 
            },
931
 
        }
932
 
        return super(TestDumpJSONCmd, self).setUp()
933
 
    def test_normal(self):
934
 
        json_data = json.loads(DumpJSONCmd().output(self.clients))
935
 
        self.assertDictEqual(json_data, self.expected_json)
936
 
    def test_one_client(self):
937
 
        clients = {"foo": self.clients["foo"]}
938
 
        json_data = json.loads(DumpJSONCmd().output(clients))
939
 
        expected_json = {"foo": self.expected_json["foo"]}
940
 
        self.assertDictEqual(json_data, expected_json)
941
 
 
942
 
class TestIsEnabledCmd(TestCmd):
943
 
    def test_is_enabled(self):
944
 
        self.assertTrue(all(IsEnabledCmd().is_enabled(client)
945
 
                            for client in self.clients.values()))
946
 
    def test_is_enabled_does_get_attribute(self):
947
 
        client = self.clients["foo"]
948
 
        self.assertTrue(IsEnabledCmd().is_enabled(client))
949
 
        self.assertListEqual(client.calls,
950
 
                             [("Get",
951
 
                               ("se.recompile.Mandos.Client",
952
 
                                "Enabled",
953
 
                                "org.freedesktop.DBus.Properties"))])
954
 
    def test_is_enabled_run_exits_successfully(self):
955
 
        client = self.clients["foo"]
956
 
        with self.assertRaises(SystemExit) as e:
957
 
            IsEnabledCmd().run(None, [client])
958
 
        if e.exception.code is not None:
959
 
            self.assertEqual(e.exception.code, 0)
960
 
        else:
961
 
            self.assertIsNone(e.exception.code)
962
 
    def test_is_enabled_run_exits_with_failure(self):
963
 
        client = self.clients["foo"]
964
 
        client["Enabled"] = dbus.Boolean(False)
965
 
        with self.assertRaises(SystemExit) as e:
966
 
            IsEnabledCmd().run(None, [client])
967
 
        if isinstance(e.exception.code, int):
968
 
            self.assertNotEqual(e.exception.code, 0)
969
 
        else:
970
 
            self.assertIsNotNone(e.exception.code)
971
 
 
972
 
 
973
 
class TestRemoveCmd(TestCmd):
974
 
    def test_remove(self):
975
 
        client = self.clients["foo"]
976
 
        class MockMandos(object):
977
 
            def __init__(self):
978
 
                self.calls = []
979
 
            def RemoveClient(self, dbus_path):
980
 
                self.calls.append(("RemoveClient", (dbus_path,)))
981
 
        mandos = MockMandos()
982
 
        RemoveCmd().run(mandos, [client])
983
 
        self.assertEqual(len(mandos.calls), 1)
984
 
        self.assertListEqual(mandos.calls,
985
 
                             [("RemoveClient",
986
 
                               (client.__dbus_object_path__,))])
987
 
 
988
 
 
989
 
 
990
 
def should_only_run_tests():
991
 
    parser = argparse.ArgumentParser(add_help=False)
992
 
    parser.add_argument("--check", action='store_true')
993
 
    args, unknown_args = parser.parse_known_args()
994
 
    run_tests = args.check
995
 
    if run_tests:
996
 
        # Remove --check argument from sys.argv
997
 
        sys.argv[1:] = unknown_args
998
 
    return run_tests
999
 
 
1000
 
# Add all tests from doctest strings
1001
 
def load_tests(loader, tests, none):
1002
 
    import doctest
1003
 
    tests.addTests(doctest.DocTestSuite())
1004
 
    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
                                timedelta_to_milliseconds
 
409
                                (string_to_delta(value)))
 
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)
1005
458
 
1006
459
if __name__ == "__main__":
1007
 
    if should_only_run_tests():
1008
 
        # Call using ./tdd-python-script --check [--verbose]
1009
 
        unittest.main()
1010
 
    else:
1011
 
        main()
 
460
    main()