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Viewing changes to mandos-ctl

  • Committer: Teddy Hogeborn
  • Date: 2009-02-09 02:01:13 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090209020113-726hq380zvp8zt97
Four new interrelated features:

1. Support using a different network interface via both initramfs.conf
   (the DEVICE setting) and the kernel command line (sixth field of
   the "ip=" option as in Linux' Documentation/nfsroot.txt).

2. Support connecting to a specified Mandos server directly using a
   kernel command line option ("mandos=connect:<ADDRESS>:<PORT>").

3. Support connecting directly to an IPv4 address (and port) using the
   "--connect" option of mandos-client.

4. Support an empty string to the --interface option to mandos-client.

* Makefile (WARN): Increase strictness by changing to
                   "-Wstrict-aliasing=1".

* debian/mandos-client.README.Debian (Use the Correct Network
  Interface): Changed to refer to initramfs.conf and nfsroot.txt.
  (Test the Server): Improve wording.
  (Non-local Connection): New section.
* initramfs-tools-script: Obey DEVICE environment variable and setting
                          from "/conf/initramfs.conf".  Also let any
                          "ip=" kernel command line option override
                          it.  Support new "mandos=connect" option.
                          Call "configure_networking" to set up IP
                          address on interface if necessary.
* plugin-runner.conf: Change example.
* plugins.d/mandos-client.c: Some whitespace and comment changes.
  (start_mandos_communication): Take an additional argument for
                                address family, all callers changed.
                                Connect to an IPv4 address if address
                                family is AF_INET.  Only set IPv6
                                scope_id for link-local addresses.
  (main): Accept empty interface name; this will not bring up any
         interface and leave the interface as unspecified.  Also do
         not restore kernel log level if lowering it failed.
* plugins.d/mandos-client.xml (OPTIONS): Document that the
                                         "--interface" option accepts
                                         an empty string.
  (EXAMPLE): Change example IPv6 address to a link-local address.

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mandos-ctl
1
1
#!/usr/bin/python
2
 
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
 
#
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
13
 
# the Free Software Foundation, either version 3 of the License, or
14
 
# (at your option) any later version.
15
 
#
16
 
#     Mandos is distributed in the hope that it will be useful, but
17
 
#     WITHOUT ANY WARRANTY; without even the implied warranty of
18
 
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19
 
#     GNU General Public License for more details.
20
 
#
21
 
# You should have received a copy of the GNU General Public License
22
 
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
23
 
#
24
 
# Contact the authors at <mandos@recompile.se>.
25
 
#
26
 
 
27
 
from __future__ import (division, absolute_import, print_function,
28
 
                        unicode_literals)
29
 
 
30
 
try:
31
 
    from future_builtins import *
32
 
except ImportError:
33
 
    pass
34
 
 
 
2
# -*- mode: python; coding: utf-8 -*-
 
3
 
 
4
from __future__ import division
35
5
import sys
36
 
import argparse
 
6
import dbus
 
7
from optparse import OptionParser
37
8
import locale
38
9
import datetime
39
10
import re
40
 
import os
41
 
import collections
42
 
import json
43
 
import unittest
44
 
import logging
45
 
import io
46
 
import tempfile
47
 
import contextlib
48
 
 
49
 
import dbus
50
 
 
51
 
# Show warnings by default
52
 
if not sys.warnoptions:
53
 
    import warnings
54
 
    warnings.simplefilter("default")
55
 
 
56
 
log = logging.getLogger(sys.argv[0])
57
 
logging.basicConfig(level="INFO", # Show info level messages
58
 
                    format="%(message)s") # Show basic log messages
59
 
 
60
 
logging.captureWarnings(True)   # Show warnings via the logging system
61
 
 
62
 
if sys.version_info.major == 2:
63
 
    str = unicode
64
 
 
65
 
locale.setlocale(locale.LC_ALL, "")
66
 
 
67
 
domain = "se.recompile"
68
 
busname = domain + ".Mandos"
69
 
server_path = "/"
70
 
server_interface = domain + ".Mandos"
71
 
client_interface = domain + ".Mandos.Client"
72
 
version = "1.8.3"
73
 
 
74
 
 
75
 
try:
76
 
    dbus.OBJECT_MANAGER_IFACE
77
 
except AttributeError:
78
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
79
 
 
 
11
 
 
12
locale.setlocale(locale.LC_ALL, u'')
 
13
 
 
14
tablewords = {
 
15
    'name': u'Name',
 
16
    'enabled': u'Enabled',
 
17
    'timeout': u'Timeout',
 
18
    'last_checked_ok': u'Last Successful Check',
 
19
    'created': u'Created',
 
20
    'interval': u'Interval',
 
21
    'host': u'Host',
 
22
    'fingerprint': u'Fingerprint',
 
23
    'checker_running': u'Check Is Running',
 
24
    'last_enabled': u'Last Enabled',
 
25
    'checker': u'Checker',
 
26
    }
 
27
defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
 
28
                   'checker')
 
29
busname = 'org.mandos-system.Mandos'
 
30
server_path = '/Mandos'
 
31
server_interface = 'org.mandos_system.Mandos'
 
32
client_interface = 'org.mandos_system.Mandos.Client'
 
33
version = "1.0.5"
 
34
 
 
35
bus = dbus.SystemBus()
 
36
mandos_dbus_objc = bus.get_object(busname, server_path)
 
37
mandos_serv = dbus.Interface(mandos_dbus_objc,
 
38
                             dbus_interface = server_interface)
 
39
mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
40
 
 
41
def datetime_to_milliseconds(dt):
 
42
    "Return the 'timeout' attribute in milliseconds"
 
43
    return ((dt.days * 24 * 60 * 60 * 1000)
 
44
            + (dt.seconds * 1000)
 
45
            + (dt.microseconds // 1000))
80
46
 
81
47
def milliseconds_to_string(ms):
82
48
    td = datetime.timedelta(0, 0, 0, ms)
83
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
84
 
            .format(days="{}T".format(td.days) if td.days else "",
85
 
                    hours=td.seconds // 3600,
86
 
                    minutes=(td.seconds % 3600) // 60,
87
 
                    seconds=td.seconds % 60))
88
 
 
89
 
 
90
 
def rfc3339_duration_to_delta(duration):
91
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
92
 
 
93
 
    >>> rfc3339_duration_to_delta("P7D")
94
 
    datetime.timedelta(7)
95
 
    >>> rfc3339_duration_to_delta("PT60S")
96
 
    datetime.timedelta(0, 60)
97
 
    >>> rfc3339_duration_to_delta("PT60M")
98
 
    datetime.timedelta(0, 3600)
99
 
    >>> rfc3339_duration_to_delta("P60M")
100
 
    datetime.timedelta(1680)
101
 
    >>> rfc3339_duration_to_delta("PT24H")
102
 
    datetime.timedelta(1)
103
 
    >>> rfc3339_duration_to_delta("P1W")
104
 
    datetime.timedelta(7)
105
 
    >>> rfc3339_duration_to_delta("PT5M30S")
106
 
    datetime.timedelta(0, 330)
107
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
108
 
    datetime.timedelta(1, 200)
109
 
    >>> # Can not be empty:
110
 
    >>> rfc3339_duration_to_delta("")
111
 
    Traceback (most recent call last):
112
 
    ...
113
 
    ValueError: Invalid RFC 3339 duration: u''
114
 
    >>> # Must start with "P":
115
 
    >>> rfc3339_duration_to_delta("1D")
116
 
    Traceback (most recent call last):
117
 
    ...
118
 
    ValueError: Invalid RFC 3339 duration: u'1D'
119
 
    >>> # Must use correct order
120
 
    >>> rfc3339_duration_to_delta("PT1S2M")
121
 
    Traceback (most recent call last):
122
 
    ...
123
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
124
 
    >>> # Time needs time marker
125
 
    >>> rfc3339_duration_to_delta("P1H2S")
126
 
    Traceback (most recent call last):
127
 
    ...
128
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
129
 
    >>> # Weeks can not be combined with anything else
130
 
    >>> rfc3339_duration_to_delta("P1D2W")
131
 
    Traceback (most recent call last):
132
 
    ...
133
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
134
 
    >>> rfc3339_duration_to_delta("P2W2H")
135
 
    Traceback (most recent call last):
136
 
    ...
137
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
138
 
    """
139
 
 
140
 
    # Parsing an RFC 3339 duration with regular expressions is not
141
 
    # possible - there would have to be multiple places for the same
142
 
    # values, like seconds.  The current code, while more esoteric, is
143
 
    # cleaner without depending on a parsing library.  If Python had a
144
 
    # built-in library for parsing we would use it, but we'd like to
145
 
    # avoid excessive use of external libraries.
146
 
 
147
 
    # New type for defining tokens, syntax, and semantics all-in-one
148
 
    Token = collections.namedtuple("Token", (
149
 
        "regexp",  # To match token; if "value" is not None, must have
150
 
                   # a "group" containing digits
151
 
        "value",   # datetime.timedelta or None
152
 
        "followers"))           # Tokens valid after this token
153
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
154
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
155
 
    token_end = Token(re.compile(r"$"), None, frozenset())
156
 
    token_second = Token(re.compile(r"(\d+)S"),
157
 
                         datetime.timedelta(seconds=1),
158
 
                         frozenset((token_end, )))
159
 
    token_minute = Token(re.compile(r"(\d+)M"),
160
 
                         datetime.timedelta(minutes=1),
161
 
                         frozenset((token_second, token_end)))
162
 
    token_hour = Token(re.compile(r"(\d+)H"),
163
 
                       datetime.timedelta(hours=1),
164
 
                       frozenset((token_minute, token_end)))
165
 
    token_time = Token(re.compile(r"T"),
166
 
                       None,
167
 
                       frozenset((token_hour, token_minute,
168
 
                                  token_second)))
169
 
    token_day = Token(re.compile(r"(\d+)D"),
170
 
                      datetime.timedelta(days=1),
171
 
                      frozenset((token_time, token_end)))
172
 
    token_month = Token(re.compile(r"(\d+)M"),
173
 
                        datetime.timedelta(weeks=4),
174
 
                        frozenset((token_day, token_end)))
175
 
    token_year = Token(re.compile(r"(\d+)Y"),
176
 
                       datetime.timedelta(weeks=52),
177
 
                       frozenset((token_month, token_end)))
178
 
    token_week = Token(re.compile(r"(\d+)W"),
179
 
                       datetime.timedelta(weeks=1),
180
 
                       frozenset((token_end, )))
181
 
    token_duration = Token(re.compile(r"P"), None,
182
 
                           frozenset((token_year, token_month,
183
 
                                      token_day, token_time,
184
 
                                      token_week)))
185
 
    # Define starting values:
186
 
    # Value so far
187
 
    value = datetime.timedelta()
188
 
    found_token = None
189
 
    # Following valid tokens
190
 
    followers = frozenset((token_duration, ))
191
 
    # String left to parse
192
 
    s = duration
193
 
    # Loop until end token is found
194
 
    while found_token is not token_end:
195
 
        # Search for any currently valid tokens
196
 
        for token in followers:
197
 
            match = token.regexp.match(s)
198
 
            if match is not None:
199
 
                # Token found
200
 
                if token.value is not None:
201
 
                    # Value found, parse digits
202
 
                    factor = int(match.group(1), 10)
203
 
                    # Add to value so far
204
 
                    value += factor * token.value
205
 
                # Strip token from string
206
 
                s = token.regexp.sub("", s, 1)
207
 
                # Go to found token
208
 
                found_token = token
209
 
                # Set valid next tokens
210
 
                followers = found_token.followers
211
 
                break
212
 
        else:
213
 
            # No currently valid tokens were found
214
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
215
 
                             .format(duration))
216
 
    # End token found
217
 
    return value
 
49
    return "%s%02d:%02d:%02d" % (("%dT" % td.days) if td.days else "", # days
 
50
                           td.seconds // 3600,        # hours
 
51
                           (td.seconds % 3600) // 60, # minutes
 
52
                           (td.seconds % 60))         # seconds
218
53
 
219
54
 
220
55
def string_to_delta(interval):
221
 
    """Parse a string and return a datetime.timedelta"""
222
 
 
223
 
    try:
224
 
        return rfc3339_duration_to_delta(interval)
225
 
    except ValueError as e:
226
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
227
 
                    ' '.join(e.args))
228
 
    return parse_pre_1_6_1_interval(interval)
229
 
 
230
 
 
231
 
def parse_pre_1_6_1_interval(interval):
232
 
    """Parse an interval string as documented by Mandos before 1.6.1,
233
 
    and return a datetime.timedelta
234
 
 
235
 
    >>> parse_pre_1_6_1_interval('7d')
 
56
    """Parse a string and return a datetime.timedelta
 
57
 
 
58
    >>> string_to_delta('7d')
236
59
    datetime.timedelta(7)
237
 
    >>> parse_pre_1_6_1_interval('60s')
 
60
    >>> string_to_delta('60s')
238
61
    datetime.timedelta(0, 60)
239
 
    >>> parse_pre_1_6_1_interval('60m')
 
62
    >>> string_to_delta('60m')
240
63
    datetime.timedelta(0, 3600)
241
 
    >>> parse_pre_1_6_1_interval('24h')
 
64
    >>> string_to_delta('24h')
242
65
    datetime.timedelta(1)
243
 
    >>> parse_pre_1_6_1_interval('1w')
 
66
    >>> string_to_delta(u'1w')
244
67
    datetime.timedelta(7)
245
 
    >>> parse_pre_1_6_1_interval('5m 30s')
 
68
    >>> string_to_delta('5m 30s')
246
69
    datetime.timedelta(0, 330)
247
 
    >>> parse_pre_1_6_1_interval('')
248
 
    datetime.timedelta(0)
249
 
    >>> # Ignore unknown characters, allow any order and repetitions
250
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
251
 
    datetime.timedelta(2, 480, 18000)
252
 
 
253
70
    """
254
 
 
255
 
    value = datetime.timedelta(0)
256
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
257
 
 
258
 
    for num, suffix in regexp.findall(interval):
259
 
        if suffix == "d":
260
 
            value += datetime.timedelta(int(num))
261
 
        elif suffix == "s":
262
 
            value += datetime.timedelta(0, int(num))
263
 
        elif suffix == "m":
264
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
265
 
        elif suffix == "h":
266
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
267
 
        elif suffix == "w":
268
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
269
 
        elif suffix == "":
270
 
            value += datetime.timedelta(0, 0, 0, int(num))
271
 
    return value
272
 
 
273
 
 
274
 
## Classes for commands.
275
 
 
276
 
# Abstract classes first
277
 
class Command(object):
278
 
    """Abstract class for commands"""
279
 
    def run(self, mandos, clients):
280
 
        """Normal commands should implement run_on_one_client(), but
281
 
        commands which want to operate on all clients at the same time
282
 
        can override this run() method instead."""
283
 
        self.mandos = mandos
284
 
        for client, properties in clients.items():
285
 
            self.run_on_one_client(client, properties)
286
 
 
287
 
class PrintCmd(Command):
288
 
    """Abstract class for commands printing client details"""
289
 
    all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
290
 
                    "Created", "Interval", "Host", "KeyID",
291
 
                    "Fingerprint", "CheckerRunning", "LastEnabled",
292
 
                    "ApprovalPending", "ApprovedByDefault",
293
 
                    "LastApprovalRequest", "ApprovalDelay",
294
 
                    "ApprovalDuration", "Checker", "ExtendedTimeout",
295
 
                    "Expires", "LastCheckerStatus")
296
 
    def run(self, mandos, clients):
297
 
        print(self.output(clients))
298
 
 
299
 
class PropertyCmd(Command):
300
 
    """Abstract class for Actions for setting one client property"""
301
 
    def run_on_one_client(self, client, properties):
302
 
        """Set the Client's D-Bus property"""
303
 
        client.Set(client_interface, self.property, self.value_to_set,
304
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
305
 
 
306
 
class ValueArgumentMixIn(object):
307
 
    """Mixin class for commands taking a value as argument"""
308
 
    def __init__(self, value):
309
 
        self.value_to_set = value
310
 
 
311
 
class MillisecondsValueArgumentMixIn(ValueArgumentMixIn):
312
 
    """Mixin class for commands taking a value argument as
313
 
    milliseconds."""
314
 
    @property
315
 
    def value_to_set(self):
316
 
        return self._vts
317
 
    @value_to_set.setter
318
 
    def value_to_set(self, value):
319
 
        """When setting, convert value to a datetime.timedelta"""
320
 
        self._vts = int(round(value.total_seconds() * 1000))
321
 
 
322
 
# Actual (non-abstract) command classes
323
 
 
324
 
class PrintTableCmd(PrintCmd):
325
 
    def __init__(self, verbose=False):
326
 
        self.verbose = verbose
327
 
 
328
 
    def output(self, clients):
329
 
        default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
330
 
        keywords = default_keywords
331
 
        if self.verbose:
332
 
            keywords = self.all_keywords
333
 
        return str(self.TableOfClients(clients.values(), keywords))
334
 
 
335
 
    class TableOfClients(object):
336
 
        tableheaders = {
337
 
            "Name": "Name",
338
 
            "Enabled": "Enabled",
339
 
            "Timeout": "Timeout",
340
 
            "LastCheckedOK": "Last Successful Check",
341
 
            "LastApprovalRequest": "Last Approval Request",
342
 
            "Created": "Created",
343
 
            "Interval": "Interval",
344
 
            "Host": "Host",
345
 
            "Fingerprint": "Fingerprint",
346
 
            "KeyID": "Key ID",
347
 
            "CheckerRunning": "Check Is Running",
348
 
            "LastEnabled": "Last Enabled",
349
 
            "ApprovalPending": "Approval Is Pending",
350
 
            "ApprovedByDefault": "Approved By Default",
351
 
            "ApprovalDelay": "Approval Delay",
352
 
            "ApprovalDuration": "Approval Duration",
353
 
            "Checker": "Checker",
354
 
            "ExtendedTimeout": "Extended Timeout",
355
 
            "Expires": "Expires",
356
 
            "LastCheckerStatus": "Last Checker Status",
357
 
        }
358
 
 
359
 
        def __init__(self, clients, keywords, tableheaders=None):
360
 
            self.clients = clients
361
 
            self.keywords = keywords
362
 
            if tableheaders is not None:
363
 
                self.tableheaders = tableheaders
364
 
 
365
 
        def __str__(self):
366
 
            return "\n".join(self.rows())
367
 
 
368
 
        if sys.version_info.major == 2:
369
 
            __unicode__ = __str__
370
 
            def __str__(self):
371
 
                return str(self).encode(locale.getpreferredencoding())
372
 
 
373
 
        def rows(self):
374
 
            format_string = self.row_formatting_string()
375
 
            rows = [self.header_line(format_string)]
376
 
            rows.extend(self.client_line(client, format_string)
377
 
                        for client in self.clients)
378
 
            return rows
379
 
 
380
 
        def row_formatting_string(self):
381
 
            "Format string used to format table rows"
382
 
            return " ".join("{{{key}:{width}}}".format(
383
 
                width=max(len(self.tableheaders[key]),
384
 
                          *(len(self.string_from_client(client, key))
385
 
                            for client in self.clients)),
386
 
                key=key)
387
 
                            for key in self.keywords)
388
 
 
389
 
        def string_from_client(self, client, key):
390
 
            return self.valuetostring(client[key], key)
391
 
 
392
 
        @staticmethod
393
 
        def valuetostring(value, keyword):
394
 
            if isinstance(value, dbus.Boolean):
395
 
                return "Yes" if value else "No"
396
 
            if keyword in ("Timeout", "Interval", "ApprovalDelay",
397
 
                           "ApprovalDuration", "ExtendedTimeout"):
398
 
                return milliseconds_to_string(value)
399
 
            return str(value)
400
 
 
401
 
        def header_line(self, format_string):
402
 
            return format_string.format(**self.tableheaders)
403
 
 
404
 
        def client_line(self, client, format_string):
405
 
            return format_string.format(
406
 
                **{key: self.string_from_client(client, key)
407
 
                   for key in self.keywords})
408
 
 
409
 
 
410
 
 
411
 
class DumpJSONCmd(PrintCmd):
412
 
    def output(self, clients):
413
 
        data = {client["Name"]:
414
 
                {key: self.dbus_boolean_to_bool(client[key])
415
 
                 for key in self.all_keywords}
416
 
                for client in clients.values()}
417
 
        return json.dumps(data, indent=4, separators=(',', ': '))
418
 
    @staticmethod
419
 
    def dbus_boolean_to_bool(value):
420
 
        if isinstance(value, dbus.Boolean):
421
 
            value = bool(value)
422
 
        return value
423
 
 
424
 
class IsEnabledCmd(Command):
425
 
    def run_on_one_client(self, client, properties):
426
 
        if self.is_enabled(client, properties):
427
 
            sys.exit(0)
 
71
    timevalue = datetime.timedelta(0)
 
72
    regexp = re.compile("\d+[dsmhw]")
 
73
    
 
74
    for s in regexp.findall(interval):
 
75
        try:
 
76
            suffix = unicode(s[-1])
 
77
            value = int(s[:-1])
 
78
            if suffix == u"d":
 
79
                delta = datetime.timedelta(value)
 
80
            elif suffix == u"s":
 
81
                delta = datetime.timedelta(0, value)
 
82
            elif suffix == u"m":
 
83
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
84
            elif suffix == u"h":
 
85
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
86
            elif suffix == u"w":
 
87
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
88
            else:
 
89
                raise ValueError
 
90
        except (ValueError, IndexError):
 
91
            raise ValueError
 
92
        timevalue += delta
 
93
    return timevalue
 
94
 
 
95
def print_clients(clients):
 
96
    def valuetostring(value, keyword):
 
97
        if type(value) is dbus.Boolean:
 
98
            return u"Yes" if value else u"No"
 
99
        if keyword in ("timeout", "interval"):
 
100
            return milliseconds_to_string(value)
 
101
        return unicode(value)
 
102
    
 
103
    format_string = u' '.join(u'%%-%ds' %
 
104
                              max(len(tablewords[key]),
 
105
                                  max(len(valuetostring(client[key], key))
 
106
                                      for client in
 
107
                                      clients))
 
108
                              for key in keywords)
 
109
    print format_string % tuple(tablewords[key] for key in keywords) 
 
110
    for client in clients:
 
111
        print format_string % tuple(valuetostring(client[key], key)
 
112
                                    for key in keywords)
 
113
 
 
114
parser = OptionParser(version = "%%prog %s" % version)
 
115
parser.add_option("-a", "--all", action="store_true",
 
116
                  help="Print all fields")
 
117
parser.add_option("-e", "--enable", action="store_true",
 
118
                  help="Enable client")
 
119
parser.add_option("-d", "--disable", action="store_true",
 
120
                  help="disable client")
 
121
parser.add_option("-b", "--bump-timeout", action="store_true",
 
122
                  help="Bump timeout for client")
 
123
parser.add_option("--start-checker", action="store_true",
 
124
                  help="Start checker for client")
 
125
parser.add_option("--stop-checker", action="store_true",
 
126
                  help="Stop checker for client")
 
127
parser.add_option("-V", "--is-valid", action="store_true",
 
128
                  help="Check if client is still valid")
 
129
parser.add_option("-r", "--remove", action="store_true",
 
130
                  help="Remove client")
 
131
parser.add_option("-c", "--checker", type="string",
 
132
                  help="Set checker command for client")
 
133
parser.add_option("-t", "--timeout", type="string",
 
134
                  help="Set timeout for client")
 
135
parser.add_option("-i", "--interval", type="string",
 
136
                  help="Set checker interval for client")
 
137
parser.add_option("-H", "--host", type="string",
 
138
                  help="Set host for client")
 
139
parser.add_option("-s", "--secret", type="string",
 
140
                  help="Set password blob (file) for client")
 
141
options, client_names = parser.parse_args()
 
142
 
 
143
# Compile list of clients to process
 
144
clients=[]
 
145
for name in client_names:
 
146
    for path, client in mandos_clients.iteritems():
 
147
        if client['name'] == name:
 
148
            client_objc = bus.get_object(busname, path)
 
149
            clients.append(dbus.Interface(client_objc,
 
150
                                          dbus_interface
 
151
                                          = client_interface))
 
152
            break
 
153
    else:
 
154
        print >> sys.stderr, "Client not found on server: %r" % name
428
155
        sys.exit(1)
429
 
    def is_enabled(self, client, properties):
430
 
        return bool(properties["Enabled"])
431
 
 
432
 
class RemoveCmd(Command):
433
 
    def run_on_one_client(self, client, properties):
434
 
        self.mandos.RemoveClient(client.__dbus_object_path__)
435
 
 
436
 
class ApproveCmd(Command):
437
 
    def run_on_one_client(self, client, properties):
438
 
        client.Approve(dbus.Boolean(True),
439
 
                       dbus_interface=client_interface)
440
 
 
441
 
class DenyCmd(Command):
442
 
    def run_on_one_client(self, client, properties):
443
 
        client.Approve(dbus.Boolean(False),
444
 
                       dbus_interface=client_interface)
445
 
 
446
 
class EnableCmd(PropertyCmd):
447
 
    property = "Enabled"
448
 
    value_to_set = dbus.Boolean(True)
449
 
 
450
 
class DisableCmd(PropertyCmd):
451
 
    property = "Enabled"
452
 
    value_to_set = dbus.Boolean(False)
453
 
 
454
 
class BumpTimeoutCmd(PropertyCmd):
455
 
    property = "LastCheckedOK"
456
 
    value_to_set = ""
457
 
 
458
 
class StartCheckerCmd(PropertyCmd):
459
 
    property = "CheckerRunning"
460
 
    value_to_set = dbus.Boolean(True)
461
 
 
462
 
class StopCheckerCmd(PropertyCmd):
463
 
    property = "CheckerRunning"
464
 
    value_to_set = dbus.Boolean(False)
465
 
 
466
 
class ApproveByDefaultCmd(PropertyCmd):
467
 
    property = "ApprovedByDefault"
468
 
    value_to_set = dbus.Boolean(True)
469
 
 
470
 
class DenyByDefaultCmd(PropertyCmd):
471
 
    property = "ApprovedByDefault"
472
 
    value_to_set = dbus.Boolean(False)
473
 
 
474
 
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
475
 
    property = "Checker"
476
 
 
477
 
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
478
 
    property = "Host"
479
 
 
480
 
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
481
 
    @property
482
 
    def value_to_set(self):
483
 
        return self._vts
484
 
    @value_to_set.setter
485
 
    def value_to_set(self, value):
486
 
        """When setting, read data from supplied file object"""
487
 
        self._vts = value.read()
488
 
        value.close()
489
 
    property = "Secret"
490
 
 
491
 
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
492
 
    property = "Timeout"
493
 
 
494
 
class SetExtendedTimeoutCmd(PropertyCmd,
495
 
                            MillisecondsValueArgumentMixIn):
496
 
    property = "ExtendedTimeout"
497
 
 
498
 
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
499
 
    property = "Interval"
500
 
 
501
 
class SetApprovalDelayCmd(PropertyCmd,
502
 
                          MillisecondsValueArgumentMixIn):
503
 
    property = "ApprovalDelay"
504
 
 
505
 
class SetApprovalDurationCmd(PropertyCmd,
506
 
                             MillisecondsValueArgumentMixIn):
507
 
    property = "ApprovalDuration"
508
 
 
509
 
def add_command_line_options(parser):
510
 
    parser.add_argument("--version", action="version",
511
 
                        version="%(prog)s {}".format(version),
512
 
                        help="show version number and exit")
513
 
    parser.add_argument("-a", "--all", action="store_true",
514
 
                        help="Select all clients")
515
 
    parser.add_argument("-v", "--verbose", action="store_true",
516
 
                        help="Print all fields")
517
 
    parser.add_argument("-j", "--dump-json", action="store_true",
518
 
                        help="Dump client data in JSON format")
519
 
    enable_disable = parser.add_mutually_exclusive_group()
520
 
    enable_disable.add_argument("-e", "--enable", action="store_true",
521
 
                                help="Enable client")
522
 
    enable_disable.add_argument("-d", "--disable",
523
 
                                action="store_true",
524
 
                                help="disable client")
525
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
526
 
                        help="Bump timeout for client")
527
 
    start_stop_checker = parser.add_mutually_exclusive_group()
528
 
    start_stop_checker.add_argument("--start-checker",
529
 
                                    action="store_true",
530
 
                                    help="Start checker for client")
531
 
    start_stop_checker.add_argument("--stop-checker",
532
 
                                    action="store_true",
533
 
                                    help="Stop checker for client")
534
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
535
 
                        help="Check if client is enabled")
536
 
    parser.add_argument("-r", "--remove", action="store_true",
537
 
                        help="Remove client")
538
 
    parser.add_argument("-c", "--checker",
539
 
                        help="Set checker command for client")
540
 
    parser.add_argument("-t", "--timeout", type=string_to_delta,
541
 
                        help="Set timeout for client")
542
 
    parser.add_argument("--extended-timeout", type=string_to_delta,
543
 
                        help="Set extended timeout for client")
544
 
    parser.add_argument("-i", "--interval", type=string_to_delta,
545
 
                        help="Set checker interval for client")
546
 
    approve_deny_default = parser.add_mutually_exclusive_group()
547
 
    approve_deny_default.add_argument(
548
 
        "--approve-by-default", action="store_true",
549
 
        default=None, dest="approved_by_default",
550
 
        help="Set client to be approved by default")
551
 
    approve_deny_default.add_argument(
552
 
        "--deny-by-default", action="store_false",
553
 
        dest="approved_by_default",
554
 
        help="Set client to be denied by default")
555
 
    parser.add_argument("--approval-delay", type=string_to_delta,
556
 
                        help="Set delay before client approve/deny")
557
 
    parser.add_argument("--approval-duration", type=string_to_delta,
558
 
                        help="Set duration of one client approval")
559
 
    parser.add_argument("-H", "--host", help="Set host for client")
560
 
    parser.add_argument("-s", "--secret",
561
 
                        type=argparse.FileType(mode="rb"),
562
 
                        help="Set password blob (file) for client")
563
 
    approve_deny = parser.add_mutually_exclusive_group()
564
 
    approve_deny.add_argument(
565
 
        "-A", "--approve", action="store_true",
566
 
        help="Approve any current client request")
567
 
    approve_deny.add_argument("-D", "--deny", action="store_true",
568
 
                              help="Deny any current client request")
569
 
    parser.add_argument("--check", action="store_true",
570
 
                        help="Run self-test")
571
 
    parser.add_argument("client", nargs="*", help="Client name")
572
 
 
573
 
 
574
 
def commands_from_options(options):
575
 
 
576
 
    commands = []
577
 
 
578
 
    if options.dump_json:
579
 
        commands.append(DumpJSONCmd())
580
 
 
 
156
 
 
157
if not clients and mandos_clients.values():
 
158
    keywords = defaultkeywords
 
159
    if options.all:
 
160
        keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
 
161
                    'created', 'interval', 'host', 'fingerprint',
 
162
                    'checker_running', 'last_enabled', 'checker')
 
163
    print_clients(mandos_clients.values())
 
164
 
 
165
# Process each client in the list by all selected options
 
166
for client in clients:
 
167
    if options.remove:
 
168
        mandos_serv.RemoveClient(client.__dbus_object_path__)
581
169
    if options.enable:
582
 
        commands.append(EnableCmd())
583
 
 
 
170
        client.Enable()
584
171
    if options.disable:
585
 
        commands.append(DisableCmd())
586
 
 
 
172
        client.Disable()
587
173
    if options.bump_timeout:
588
 
        commands.append(BumpTimeoutCmd())
589
 
 
 
174
        client.BumpTimeout()
590
175
    if options.start_checker:
591
 
        commands.append(StartCheckerCmd())
592
 
 
 
176
        client.StartChecker()
593
177
    if options.stop_checker:
594
 
        commands.append(StopCheckerCmd())
595
 
 
596
 
    if options.is_enabled:
597
 
        commands.append(IsEnabledCmd())
598
 
 
599
 
    if options.remove:
600
 
        commands.append(RemoveCmd())
601
 
 
602
 
    if options.checker is not None:
603
 
        commands.append(SetCheckerCmd(options.checker))
604
 
 
605
 
    if options.timeout is not None:
606
 
        commands.append(SetTimeoutCmd(options.timeout))
607
 
 
608
 
    if options.extended_timeout:
609
 
        commands.append(
610
 
            SetExtendedTimeoutCmd(options.extended_timeout))
611
 
 
612
 
    if options.interval is not None:
613
 
        commands.append(SetIntervalCmd(options.interval))
614
 
 
615
 
    if options.approved_by_default is not None:
616
 
        if options.approved_by_default:
617
 
            commands.append(ApproveByDefaultCmd())
618
 
        else:
619
 
            commands.append(DenyByDefaultCmd())
620
 
 
621
 
    if options.approval_delay is not None:
622
 
        commands.append(SetApprovalDelayCmd(options.approval_delay))
623
 
 
624
 
    if options.approval_duration is not None:
625
 
        commands.append(
626
 
            SetApprovalDurationCmd(options.approval_duration))
627
 
 
628
 
    if options.host is not None:
629
 
        commands.append(SetHostCmd(options.host))
630
 
 
631
 
    if options.secret is not None:
632
 
        commands.append(SetSecretCmd(options.secret))
633
 
 
634
 
    if options.approve:
635
 
        commands.append(ApproveCmd())
636
 
 
637
 
    if options.deny:
638
 
        commands.append(DenyCmd())
639
 
 
640
 
    # If no command option has been given, show table of clients,
641
 
    # optionally verbosely
642
 
    if not commands:
643
 
        commands.append(PrintTableCmd(verbose=options.verbose))
644
 
 
645
 
    return commands
646
 
 
647
 
 
648
 
def check_option_syntax(parser, options):
649
 
    """Apply additional restrictions on options, not expressible in
650
 
argparse"""
651
 
 
652
 
    def has_actions(options):
653
 
        return any((options.enable,
654
 
                    options.disable,
655
 
                    options.bump_timeout,
656
 
                    options.start_checker,
657
 
                    options.stop_checker,
658
 
                    options.is_enabled,
659
 
                    options.remove,
660
 
                    options.checker is not None,
661
 
                    options.timeout is not None,
662
 
                    options.extended_timeout is not None,
663
 
                    options.interval is not None,
664
 
                    options.approved_by_default is not None,
665
 
                    options.approval_delay is not None,
666
 
                    options.approval_duration is not None,
667
 
                    options.host is not None,
668
 
                    options.secret is not None,
669
 
                    options.approve,
670
 
                    options.deny))
671
 
 
672
 
    if has_actions(options) and not (options.client or options.all):
673
 
        parser.error("Options require clients names or --all.")
674
 
    if options.verbose and has_actions(options):
675
 
        parser.error("--verbose can only be used alone.")
676
 
    if options.dump_json and (options.verbose
677
 
                              or has_actions(options)):
678
 
        parser.error("--dump-json can only be used alone.")
679
 
    if options.all and not has_actions(options):
680
 
        parser.error("--all requires an action.")
681
 
    if options.is_enabled and len(options.client) > 1:
682
 
        parser.error("--is-enabled requires exactly one client")
683
 
 
684
 
 
685
 
def main():
686
 
    parser = argparse.ArgumentParser()
687
 
 
688
 
    add_command_line_options(parser)
689
 
 
690
 
    options = parser.parse_args()
691
 
 
692
 
    check_option_syntax(parser, options)
693
 
 
694
 
    clientnames = options.client
695
 
 
696
 
    try:
697
 
        bus = dbus.SystemBus()
698
 
        mandos_dbus_objc = bus.get_object(busname, server_path)
699
 
    except dbus.exceptions.DBusException:
700
 
        log.critical("Could not connect to Mandos server")
701
 
        sys.exit(1)
702
 
 
703
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
704
 
                                 dbus_interface=server_interface)
705
 
    mandos_serv_object_manager = dbus.Interface(
706
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
707
 
 
708
 
    # Filter out log message from dbus module
709
 
    dbus_logger = logging.getLogger("dbus.proxies")
710
 
    class NullFilter(logging.Filter):
711
 
        def filter(self, record):
712
 
            return False
713
 
    dbus_filter = NullFilter()
714
 
    try:
715
 
        dbus_logger.addFilter(dbus_filter)
716
 
        mandos_clients = {path: ifs_and_props[client_interface]
717
 
                          for path, ifs_and_props in
718
 
                          mandos_serv_object_manager
719
 
                          .GetManagedObjects().items()
720
 
                          if client_interface in ifs_and_props}
721
 
    except dbus.exceptions.DBusException as e:
722
 
        log.critical("Failed to access Mandos server through D-Bus:"
723
 
                     "\n%s", e)
724
 
        sys.exit(1)
725
 
    finally:
726
 
        # restore dbus logger
727
 
        dbus_logger.removeFilter(dbus_filter)
728
 
 
729
 
    # Compile dict of (clients: properties) to process
730
 
    clients = {}
731
 
 
732
 
    if not clientnames:
733
 
        clients = {bus.get_object(busname, path): properties
734
 
                   for path, properties in mandos_clients.items()}
735
 
    else:
736
 
        for name in clientnames:
737
 
            for path, client in mandos_clients.items():
738
 
                if client["Name"] == name:
739
 
                    client_objc = bus.get_object(busname, path)
740
 
                    clients[client_objc] = client
741
 
                    break
742
 
            else:
743
 
                log.critical("Client not found on server: %r", name)
744
 
                sys.exit(1)
745
 
 
746
 
    # Run all commands on clients
747
 
    commands = commands_from_options(options)
748
 
    for command in commands:
749
 
        command.run(mandos_serv, clients)
750
 
 
751
 
 
752
 
class Test_milliseconds_to_string(unittest.TestCase):
753
 
    def test_all(self):
754
 
        self.assertEqual(milliseconds_to_string(93785000),
755
 
                         "1T02:03:05")
756
 
    def test_no_days(self):
757
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
758
 
    def test_all_zero(self):
759
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
760
 
    def test_no_fractional_seconds(self):
761
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
762
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
763
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
764
 
 
765
 
class Test_string_to_delta(unittest.TestCase):
766
 
    def test_handles_basic_rfc3339(self):
767
 
        self.assertEqual(string_to_delta("PT0S"),
768
 
                         datetime.timedelta())
769
 
        self.assertEqual(string_to_delta("P0D"),
770
 
                         datetime.timedelta())
771
 
        self.assertEqual(string_to_delta("PT1S"),
772
 
                         datetime.timedelta(0, 1))
773
 
        self.assertEqual(string_to_delta("PT2H"),
774
 
                         datetime.timedelta(0, 7200))
775
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
776
 
        # assertLogs only exists in Python 3.4
777
 
        if hasattr(self, "assertLogs"):
778
 
            with self.assertLogs(log, logging.WARNING):
779
 
                value = string_to_delta("2h")
780
 
        else:
781
 
            class WarningFilter(logging.Filter):
782
 
                """Don't show, but record the presence of, warnings"""
783
 
                def filter(self, record):
784
 
                    is_warning = record.levelno >= logging.WARNING
785
 
                    self.found = is_warning or getattr(self, "found",
786
 
                                                       False)
787
 
                    return not is_warning
788
 
            warning_filter = WarningFilter()
789
 
            log.addFilter(warning_filter)
790
 
            try:
791
 
                value = string_to_delta("2h")
792
 
            finally:
793
 
                log.removeFilter(warning_filter)
794
 
            self.assertTrue(getattr(warning_filter, "found", False))
795
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
796
 
 
797
 
 
798
 
class TestCmd(unittest.TestCase):
799
 
    """Abstract class for tests of command classes"""
800
 
    def setUp(self):
801
 
        testcase = self
802
 
        class MockClient(object):
803
 
            def __init__(self, name, **attributes):
804
 
                self.__dbus_object_path__ = "objpath_{}".format(name)
805
 
                self.attributes = attributes
806
 
                self.attributes["Name"] = name
807
 
                self.calls = []
808
 
            def Set(self, interface, property, value, dbus_interface):
809
 
                testcase.assertEqual(interface, client_interface)
810
 
                testcase.assertEqual(dbus_interface,
811
 
                                     dbus.PROPERTIES_IFACE)
812
 
                self.attributes[property] = value
813
 
            def Get(self, interface, property, dbus_interface):
814
 
                testcase.assertEqual(interface, client_interface)
815
 
                testcase.assertEqual(dbus_interface,
816
 
                                     dbus.PROPERTIES_IFACE)
817
 
                return self.attributes[property]
818
 
            def Approve(self, approve, dbus_interface):
819
 
                testcase.assertEqual(dbus_interface, client_interface)
820
 
                self.calls.append(("Approve", (approve,
821
 
                                               dbus_interface)))
822
 
        self.client = MockClient(
823
 
            "foo",
824
 
            KeyID=("92ed150794387c03ce684574b1139a65"
825
 
                   "94a34f895daaaf09fd8ea90a27cddb12"),
826
 
            Secret=b"secret",
827
 
            Host="foo.example.org",
828
 
            Enabled=dbus.Boolean(True),
829
 
            Timeout=300000,
830
 
            LastCheckedOK="2019-02-03T00:00:00",
831
 
            Created="2019-01-02T00:00:00",
832
 
            Interval=120000,
833
 
            Fingerprint=("778827225BA7DE539C5A"
834
 
                         "7CFA59CFF7CDBD9A5920"),
835
 
            CheckerRunning=dbus.Boolean(False),
836
 
            LastEnabled="2019-01-03T00:00:00",
837
 
            ApprovalPending=dbus.Boolean(False),
838
 
            ApprovedByDefault=dbus.Boolean(True),
839
 
            LastApprovalRequest="",
840
 
            ApprovalDelay=0,
841
 
            ApprovalDuration=1000,
842
 
            Checker="fping -q -- %(host)s",
843
 
            ExtendedTimeout=900000,
844
 
            Expires="2019-02-04T00:00:00",
845
 
            LastCheckerStatus=0)
846
 
        self.other_client = MockClient(
847
 
            "barbar",
848
 
            KeyID=("0558568eedd67d622f5c83b35a115f79"
849
 
                   "6ab612cff5ad227247e46c2b020f441c"),
850
 
            Secret=b"secretbar",
851
 
            Host="192.0.2.3",
852
 
            Enabled=dbus.Boolean(True),
853
 
            Timeout=300000,
854
 
            LastCheckedOK="2019-02-04T00:00:00",
855
 
            Created="2019-01-03T00:00:00",
856
 
            Interval=120000,
857
 
            Fingerprint=("3E393AEAEFB84C7E89E2"
858
 
                         "F547B3A107558FCA3A27"),
859
 
            CheckerRunning=dbus.Boolean(True),
860
 
            LastEnabled="2019-01-04T00:00:00",
861
 
            ApprovalPending=dbus.Boolean(False),
862
 
            ApprovedByDefault=dbus.Boolean(False),
863
 
            LastApprovalRequest="2019-01-03T00:00:00",
864
 
            ApprovalDelay=30000,
865
 
            ApprovalDuration=1000,
866
 
            Checker=":",
867
 
            ExtendedTimeout=900000,
868
 
            Expires="2019-02-05T00:00:00",
869
 
            LastCheckerStatus=-2)
870
 
        self.clients =  collections.OrderedDict(
871
 
            [
872
 
                (self.client, self.client.attributes),
873
 
                (self.other_client, self.other_client.attributes),
874
 
            ])
875
 
        self.one_client = {self.client: self.client.attributes}
876
 
 
877
 
class TestPrintTableCmd(TestCmd):
878
 
    def test_normal(self):
879
 
        output = PrintTableCmd().output(self.clients)
880
 
        expected_output = """
881
 
Name   Enabled Timeout  Last Successful Check
882
 
foo    Yes     00:05:00 2019-02-03T00:00:00  
883
 
barbar Yes     00:05:00 2019-02-04T00:00:00  
884
 
"""[1:-1]
885
 
        self.assertEqual(output, expected_output)
886
 
    def test_verbose(self):
887
 
        output = PrintTableCmd(verbose=True).output(self.clients)
888
 
        expected_output = """
889
 
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
890
 
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                  
891
 
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                 
892
 
"""[1:-1]
893
 
        self.assertEqual(output, expected_output)
894
 
    def test_one_client(self):
895
 
        output = PrintTableCmd().output(self.one_client)
896
 
        expected_output = """
897
 
Name Enabled Timeout  Last Successful Check
898
 
foo  Yes     00:05:00 2019-02-03T00:00:00  
899
 
"""[1:-1]
900
 
        self.assertEqual(output, expected_output)
901
 
 
902
 
class TestDumpJSONCmd(TestCmd):
903
 
    def setUp(self):
904
 
        self.expected_json = {
905
 
            "foo": {
906
 
                "Name": "foo",
907
 
                "KeyID": ("92ed150794387c03ce684574b1139a65"
908
 
                          "94a34f895daaaf09fd8ea90a27cddb12"),
909
 
                "Host": "foo.example.org",
910
 
                "Enabled": True,
911
 
                "Timeout": 300000,
912
 
                "LastCheckedOK": "2019-02-03T00:00:00",
913
 
                "Created": "2019-01-02T00:00:00",
914
 
                "Interval": 120000,
915
 
                "Fingerprint": ("778827225BA7DE539C5A"
916
 
                                "7CFA59CFF7CDBD9A5920"),
917
 
                "CheckerRunning": False,
918
 
                "LastEnabled": "2019-01-03T00:00:00",
919
 
                "ApprovalPending": False,
920
 
                "ApprovedByDefault": True,
921
 
                "LastApprovalRequest": "",
922
 
                "ApprovalDelay": 0,
923
 
                "ApprovalDuration": 1000,
924
 
                "Checker": "fping -q -- %(host)s",
925
 
                "ExtendedTimeout": 900000,
926
 
                "Expires": "2019-02-04T00:00:00",
927
 
                "LastCheckerStatus": 0,
928
 
            },
929
 
            "barbar": {
930
 
                "Name": "barbar",
931
 
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
932
 
                          "6ab612cff5ad227247e46c2b020f441c"),
933
 
                "Host": "192.0.2.3",
934
 
                "Enabled": True,
935
 
                "Timeout": 300000,
936
 
                "LastCheckedOK": "2019-02-04T00:00:00",
937
 
                "Created": "2019-01-03T00:00:00",
938
 
                "Interval": 120000,
939
 
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
940
 
                                "F547B3A107558FCA3A27"),
941
 
                "CheckerRunning": True,
942
 
                "LastEnabled": "2019-01-04T00:00:00",
943
 
                "ApprovalPending": False,
944
 
                "ApprovedByDefault": False,
945
 
                "LastApprovalRequest": "2019-01-03T00:00:00",
946
 
                "ApprovalDelay": 30000,
947
 
                "ApprovalDuration": 1000,
948
 
                "Checker": ":",
949
 
                "ExtendedTimeout": 900000,
950
 
                "Expires": "2019-02-05T00:00:00",
951
 
                "LastCheckerStatus": -2,
952
 
            },
953
 
        }
954
 
        return super(TestDumpJSONCmd, self).setUp()
955
 
    def test_normal(self):
956
 
        json_data = json.loads(DumpJSONCmd().output(self.clients))
957
 
        self.assertDictEqual(json_data, self.expected_json)
958
 
    def test_one_client(self):
959
 
        clients = self.one_client
960
 
        json_data = json.loads(DumpJSONCmd().output(clients))
961
 
        expected_json = {"foo": self.expected_json["foo"]}
962
 
        self.assertDictEqual(json_data, expected_json)
963
 
 
964
 
class TestIsEnabledCmd(TestCmd):
965
 
    def test_is_enabled(self):
966
 
        self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
967
 
                            for client, properties in self.clients.items()))
968
 
    def test_is_enabled_run_exits_successfully(self):
969
 
        with self.assertRaises(SystemExit) as e:
970
 
            IsEnabledCmd().run(None, self.one_client)
971
 
        if e.exception.code is not None:
972
 
            self.assertEqual(e.exception.code, 0)
973
 
        else:
974
 
            self.assertIsNone(e.exception.code)
975
 
    def test_is_enabled_run_exits_with_failure(self):
976
 
        self.client.attributes["Enabled"] = dbus.Boolean(False)
977
 
        with self.assertRaises(SystemExit) as e:
978
 
            IsEnabledCmd().run(None, self.one_client)
979
 
        if isinstance(e.exception.code, int):
980
 
            self.assertNotEqual(e.exception.code, 0)
981
 
        else:
982
 
            self.assertIsNotNone(e.exception.code)
983
 
 
984
 
class TestRemoveCmd(TestCmd):
985
 
    def test_remove(self):
986
 
        class MockMandos(object):
987
 
            def __init__(self):
988
 
                self.calls = []
989
 
            def RemoveClient(self, dbus_path):
990
 
                self.calls.append(("RemoveClient", (dbus_path,)))
991
 
        mandos = MockMandos()
992
 
        super(TestRemoveCmd, self).setUp()
993
 
        RemoveCmd().run(mandos, self.clients)
994
 
        self.assertEqual(len(mandos.calls), 2)
995
 
        for client in self.clients:
996
 
            self.assertIn(("RemoveClient",
997
 
                           (client.__dbus_object_path__,)),
998
 
                          mandos.calls)
999
 
 
1000
 
class TestApproveCmd(TestCmd):
1001
 
    def test_approve(self):
1002
 
        ApproveCmd().run(None, self.clients)
1003
 
        for client in self.clients:
1004
 
            self.assertIn(("Approve", (True, client_interface)),
1005
 
                          client.calls)
1006
 
 
1007
 
class TestDenyCmd(TestCmd):
1008
 
    def test_deny(self):
1009
 
        DenyCmd().run(None, self.clients)
1010
 
        for client in self.clients:
1011
 
            self.assertIn(("Approve", (False, client_interface)),
1012
 
                          client.calls)
1013
 
 
1014
 
class TestEnableCmd(TestCmd):
1015
 
    def test_enable(self):
1016
 
        for client in self.clients:
1017
 
            client.attributes["Enabled"] = False
1018
 
 
1019
 
        EnableCmd().run(None, self.clients)
1020
 
 
1021
 
        for client in self.clients:
1022
 
            self.assertTrue(client.attributes["Enabled"])
1023
 
 
1024
 
class TestDisableCmd(TestCmd):
1025
 
    def test_disable(self):
1026
 
        DisableCmd().run(None, self.clients)
1027
 
 
1028
 
        for client in self.clients:
1029
 
            self.assertFalse(client.attributes["Enabled"])
1030
 
 
1031
 
class Unique(object):
1032
 
    """Class for objects which exist only to be unique objects, since
1033
 
unittest.mock.sentinel only exists in Python 3.3"""
1034
 
 
1035
 
class TestPropertyCmd(TestCmd):
1036
 
    """Abstract class for tests of PropertyCmd classes"""
1037
 
    def runTest(self):
1038
 
        if not hasattr(self, "command"):
1039
 
            return
1040
 
        values_to_get = getattr(self, "values_to_get",
1041
 
                                self.values_to_set)
1042
 
        for value_to_set, value_to_get in zip(self.values_to_set,
1043
 
                                              values_to_get):
1044
 
            for client in self.clients:
1045
 
                old_value = client.attributes[self.property]
1046
 
                self.assertNotIsInstance(old_value, Unique)
1047
 
                client.attributes[self.property] = Unique()
1048
 
            self.run_command(value_to_set, self.clients)
1049
 
            for client in self.clients:
1050
 
                value = client.attributes[self.property]
1051
 
                self.assertNotIsInstance(value, Unique)
1052
 
                self.assertEqual(value, value_to_get)
1053
 
    def run_command(self, value, clients):
1054
 
        self.command().run(None, clients)
1055
 
 
1056
 
class TestBumpTimeoutCmd(TestPropertyCmd):
1057
 
    command = BumpTimeoutCmd
1058
 
    property = "LastCheckedOK"
1059
 
    values_to_set = [""]
1060
 
 
1061
 
class TestStartCheckerCmd(TestPropertyCmd):
1062
 
    command = StartCheckerCmd
1063
 
    property = "CheckerRunning"
1064
 
    values_to_set = [dbus.Boolean(True)]
1065
 
 
1066
 
class TestStopCheckerCmd(TestPropertyCmd):
1067
 
    command = StopCheckerCmd
1068
 
    property = "CheckerRunning"
1069
 
    values_to_set = [dbus.Boolean(False)]
1070
 
 
1071
 
class TestApproveByDefaultCmd(TestPropertyCmd):
1072
 
    command = ApproveByDefaultCmd
1073
 
    property = "ApprovedByDefault"
1074
 
    values_to_set = [dbus.Boolean(True)]
1075
 
 
1076
 
class TestDenyByDefaultCmd(TestPropertyCmd):
1077
 
    command = DenyByDefaultCmd
1078
 
    property = "ApprovedByDefault"
1079
 
    values_to_set = [dbus.Boolean(False)]
1080
 
 
1081
 
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1082
 
    """Abstract class for tests of PropertyCmd classes using the
1083
 
ValueArgumentMixIn"""
1084
 
    def runTest(self):
1085
 
        if type(self) is TestValueArgumentPropertyCmd:
1086
 
            return
1087
 
        return super(TestValueArgumentPropertyCmd, self).runTest()
1088
 
    def run_command(self, value, clients):
1089
 
        self.command(value).run(None, clients)
1090
 
 
1091
 
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1092
 
    command = SetCheckerCmd
1093
 
    property = "Checker"
1094
 
    values_to_set = ["", ":", "fping -q -- %s"]
1095
 
 
1096
 
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1097
 
    command = SetHostCmd
1098
 
    property = "Host"
1099
 
    values_to_set = ["192.0.2.3", "foo.example.org"]
1100
 
 
1101
 
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1102
 
    command = SetSecretCmd
1103
 
    property = "Secret"
1104
 
    values_to_set = [open("/dev/null", "rb"),
1105
 
                     io.BytesIO(b"secret\0xyzzy\nbar")]
1106
 
    values_to_get = [b"", b"secret\0xyzzy\nbar"]
1107
 
 
1108
 
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1109
 
    command = SetTimeoutCmd
1110
 
    property = "Timeout"
1111
 
    values_to_set = [datetime.timedelta(),
1112
 
                     datetime.timedelta(minutes=5),
1113
 
                     datetime.timedelta(seconds=1),
1114
 
                     datetime.timedelta(weeks=1),
1115
 
                     datetime.timedelta(weeks=52)]
1116
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1117
 
 
1118
 
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1119
 
    command = SetExtendedTimeoutCmd
1120
 
    property = "ExtendedTimeout"
1121
 
    values_to_set = [datetime.timedelta(),
1122
 
                     datetime.timedelta(minutes=5),
1123
 
                     datetime.timedelta(seconds=1),
1124
 
                     datetime.timedelta(weeks=1),
1125
 
                     datetime.timedelta(weeks=52)]
1126
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1127
 
 
1128
 
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1129
 
    command = SetIntervalCmd
1130
 
    property = "Interval"
1131
 
    values_to_set = [datetime.timedelta(),
1132
 
                     datetime.timedelta(minutes=5),
1133
 
                     datetime.timedelta(seconds=1),
1134
 
                     datetime.timedelta(weeks=1),
1135
 
                     datetime.timedelta(weeks=52)]
1136
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1137
 
 
1138
 
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1139
 
    command = SetApprovalDelayCmd
1140
 
    property = "ApprovalDelay"
1141
 
    values_to_set = [datetime.timedelta(),
1142
 
                     datetime.timedelta(minutes=5),
1143
 
                     datetime.timedelta(seconds=1),
1144
 
                     datetime.timedelta(weeks=1),
1145
 
                     datetime.timedelta(weeks=52)]
1146
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1147
 
 
1148
 
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1149
 
    command = SetApprovalDurationCmd
1150
 
    property = "ApprovalDuration"
1151
 
    values_to_set = [datetime.timedelta(),
1152
 
                     datetime.timedelta(minutes=5),
1153
 
                     datetime.timedelta(seconds=1),
1154
 
                     datetime.timedelta(weeks=1),
1155
 
                     datetime.timedelta(weeks=52)]
1156
 
    values_to_get = [0, 300000, 1000, 604800000, 31449600000]
1157
 
 
1158
 
class Test_command_from_options(unittest.TestCase):
1159
 
    def setUp(self):
1160
 
        self.parser = argparse.ArgumentParser()
1161
 
        add_command_line_options(self.parser)
1162
 
    def assert_command_from_args(self, args, command_cls, **cmd_attrs):
1163
 
        """Assert that parsing ARGS should result in an instance of
1164
 
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1165
 
        options = self.parser.parse_args(args)
1166
 
        check_option_syntax(self.parser, options)
1167
 
        commands = commands_from_options(options)
1168
 
        self.assertEqual(len(commands), 1)
1169
 
        command = commands[0]
1170
 
        self.assertIsInstance(command, command_cls)
1171
 
        for key, value in cmd_attrs.items():
1172
 
            self.assertEqual(getattr(command, key), value)
1173
 
    def test_print_table(self):
1174
 
        self.assert_command_from_args([], PrintTableCmd,
1175
 
                                      verbose=False)
1176
 
 
1177
 
    def test_print_table_verbose(self):
1178
 
        self.assert_command_from_args(["--verbose"], PrintTableCmd,
1179
 
                                      verbose=True)
1180
 
 
1181
 
    def test_print_table_verbose_short(self):
1182
 
        self.assert_command_from_args(["-v"], PrintTableCmd,
1183
 
                                      verbose=True)
1184
 
 
1185
 
    def test_enable(self):
1186
 
        self.assert_command_from_args(["--enable", "foo"], EnableCmd)
1187
 
 
1188
 
    def test_enable_short(self):
1189
 
        self.assert_command_from_args(["-e", "foo"], EnableCmd)
1190
 
 
1191
 
    def test_disable(self):
1192
 
        self.assert_command_from_args(["--disable", "foo"],
1193
 
                                      DisableCmd)
1194
 
 
1195
 
    def test_disable_short(self):
1196
 
        self.assert_command_from_args(["-d", "foo"], DisableCmd)
1197
 
 
1198
 
    def test_bump_timeout(self):
1199
 
        self.assert_command_from_args(["--bump-timeout", "foo"],
1200
 
                                      BumpTimeoutCmd)
1201
 
 
1202
 
    def test_bump_timeout_short(self):
1203
 
        self.assert_command_from_args(["-b", "foo"], BumpTimeoutCmd)
1204
 
 
1205
 
    def test_start_checker(self):
1206
 
        self.assert_command_from_args(["--start-checker", "foo"],
1207
 
                                      StartCheckerCmd)
1208
 
 
1209
 
    def test_stop_checker(self):
1210
 
        self.assert_command_from_args(["--stop-checker", "foo"],
1211
 
                                      StopCheckerCmd)
1212
 
 
1213
 
    def test_remove(self):
1214
 
        self.assert_command_from_args(["--remove", "foo"],
1215
 
                                      RemoveCmd)
1216
 
 
1217
 
    def test_remove_short(self):
1218
 
        self.assert_command_from_args(["-r", "foo"], RemoveCmd)
1219
 
 
1220
 
    def test_checker(self):
1221
 
        self.assert_command_from_args(["--checker", ":", "foo"],
1222
 
                                      SetCheckerCmd, value_to_set=":")
1223
 
 
1224
 
    def test_checker_empty(self):
1225
 
        self.assert_command_from_args(["--checker", "", "foo"],
1226
 
                                      SetCheckerCmd, value_to_set="")
1227
 
 
1228
 
    def test_checker_short(self):
1229
 
        self.assert_command_from_args(["-c", ":", "foo"],
1230
 
                                      SetCheckerCmd, value_to_set=":")
1231
 
 
1232
 
    def test_timeout(self):
1233
 
        self.assert_command_from_args(["--timeout", "PT5M", "foo"],
1234
 
                                      SetTimeoutCmd,
1235
 
                                      value_to_set=300000)
1236
 
 
1237
 
    def test_timeout_short(self):
1238
 
        self.assert_command_from_args(["-t", "PT5M", "foo"],
1239
 
                                      SetTimeoutCmd,
1240
 
                                      value_to_set=300000)
1241
 
 
1242
 
    def test_extended_timeout(self):
1243
 
        self.assert_command_from_args(["--extended-timeout", "PT15M",
1244
 
                                       "foo"],
1245
 
                                      SetExtendedTimeoutCmd,
1246
 
                                      value_to_set=900000)
1247
 
 
1248
 
    def test_interval(self):
1249
 
        self.assert_command_from_args(["--interval", "PT2M", "foo"],
1250
 
                                      SetIntervalCmd,
1251
 
                                      value_to_set=120000)
1252
 
 
1253
 
    def test_interval_short(self):
1254
 
        self.assert_command_from_args(["-i", "PT2M", "foo"],
1255
 
                                      SetIntervalCmd,
1256
 
                                      value_to_set=120000)
1257
 
 
1258
 
    def test_approve_by_default(self):
1259
 
        self.assert_command_from_args(["--approve-by-default", "foo"],
1260
 
                                      ApproveByDefaultCmd)
1261
 
 
1262
 
    def test_deny_by_default(self):
1263
 
        self.assert_command_from_args(["--deny-by-default", "foo"],
1264
 
                                      DenyByDefaultCmd)
1265
 
 
1266
 
    def test_approval_delay(self):
1267
 
        self.assert_command_from_args(["--approval-delay", "PT30S",
1268
 
                                       "foo"], SetApprovalDelayCmd,
1269
 
                                      value_to_set=30000)
1270
 
 
1271
 
    def test_approval_duration(self):
1272
 
        self.assert_command_from_args(["--approval-duration", "PT1S",
1273
 
                                       "foo"], SetApprovalDurationCmd,
1274
 
                                      value_to_set=1000)
1275
 
 
1276
 
    def test_host(self):
1277
 
        self.assert_command_from_args(["--host", "foo.example.org",
1278
 
                                       "foo"], SetHostCmd,
1279
 
                                      value_to_set="foo.example.org")
1280
 
 
1281
 
    def test_host_short(self):
1282
 
        self.assert_command_from_args(["-H", "foo.example.org",
1283
 
                                       "foo"], SetHostCmd,
1284
 
                                      value_to_set="foo.example.org")
1285
 
 
1286
 
    def test_secret_devnull(self):
1287
 
        self.assert_command_from_args(["--secret", os.path.devnull,
1288
 
                                       "foo"], SetSecretCmd,
1289
 
                                      value_to_set=b"")
1290
 
 
1291
 
    def test_secret_tempfile(self):
1292
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1293
 
            value = b"secret\0xyzzy\nbar"
1294
 
            f.write(value)
1295
 
            f.seek(0)
1296
 
            self.assert_command_from_args(["--secret", f.name,
1297
 
                                           "foo"], SetSecretCmd,
1298
 
                                          value_to_set=value)
1299
 
 
1300
 
    def test_secret_devnull_short(self):
1301
 
        self.assert_command_from_args(["-s", os.path.devnull, "foo"],
1302
 
                                      SetSecretCmd, value_to_set=b"")
1303
 
 
1304
 
    def test_secret_tempfile_short(self):
1305
 
        with tempfile.NamedTemporaryFile(mode="r+b") as f:
1306
 
            value = b"secret\0xyzzy\nbar"
1307
 
            f.write(value)
1308
 
            f.seek(0)
1309
 
            self.assert_command_from_args(["-s", f.name, "foo"],
1310
 
                                          SetSecretCmd,
1311
 
                                          value_to_set=value)
1312
 
 
1313
 
    def test_approve(self):
1314
 
        self.assert_command_from_args(["--approve", "foo"],
1315
 
                                      ApproveCmd)
1316
 
 
1317
 
    def test_approve_short(self):
1318
 
        self.assert_command_from_args(["-A", "foo"], ApproveCmd)
1319
 
 
1320
 
    def test_deny(self):
1321
 
        self.assert_command_from_args(["--deny", "foo"], DenyCmd)
1322
 
 
1323
 
    def test_deny_short(self):
1324
 
        self.assert_command_from_args(["-D", "foo"], DenyCmd)
1325
 
 
1326
 
    def test_dump_json(self):
1327
 
        self.assert_command_from_args(["--dump-json"], DumpJSONCmd)
1328
 
 
1329
 
    def test_is_enabled(self):
1330
 
        self.assert_command_from_args(["--is-enabled", "foo"],
1331
 
                                      IsEnabledCmd)
1332
 
 
1333
 
    def test_is_enabled_short(self):
1334
 
        self.assert_command_from_args(["-V", "foo"], IsEnabledCmd)
1335
 
 
1336
 
 
1337
 
class Test_check_option_syntax(unittest.TestCase):
1338
 
    # This mostly corresponds to the definition from has_actions() in
1339
 
    # check_option_syntax()
1340
 
    actions = {
1341
 
        # The actual values set here are not that important, but we do
1342
 
        # at least stick to the correct types, even though they are
1343
 
        # never used
1344
 
        "enable": True,
1345
 
        "disable": True,
1346
 
        "bump_timeout": True,
1347
 
        "start_checker": True,
1348
 
        "stop_checker": True,
1349
 
        "is_enabled": True,
1350
 
        "remove": True,
1351
 
        "checker": "x",
1352
 
        "timeout": datetime.timedelta(),
1353
 
        "extended_timeout": datetime.timedelta(),
1354
 
        "interval": datetime.timedelta(),
1355
 
        "approved_by_default": True,
1356
 
        "approval_delay": datetime.timedelta(),
1357
 
        "approval_duration": datetime.timedelta(),
1358
 
        "host": "x",
1359
 
        "secret": io.BytesIO(b"x"),
1360
 
        "approve": True,
1361
 
        "deny": True,
1362
 
    }
1363
 
 
1364
 
    def setUp(self):
1365
 
        self.parser = argparse.ArgumentParser()
1366
 
        add_command_line_options(self.parser)
1367
 
 
1368
 
    @contextlib.contextmanager
1369
 
    def assertParseError(self):
1370
 
        with self.assertRaises(SystemExit) as e:
1371
 
            with self.temporarily_suppress_stderr():
1372
 
                yield
1373
 
        # Exit code from argparse is guaranteed to be "2".  Reference:
1374
 
        # https://docs.python.org/3/library/argparse.html#exiting-methods
1375
 
        self.assertEqual(e.exception.code, 2)
1376
 
 
1377
 
    @staticmethod
1378
 
    @contextlib.contextmanager
1379
 
    def temporarily_suppress_stderr():
1380
 
        null = os.open(os.path.devnull, os.O_RDWR)
1381
 
        stderrcopy = os.dup(sys.stderr.fileno())
1382
 
        os.dup2(null, sys.stderr.fileno())
1383
 
        os.close(null)
1384
 
        try:
1385
 
            yield
1386
 
        finally:
1387
 
            # restore stderr
1388
 
            os.dup2(stderrcopy, sys.stderr.fileno())
1389
 
            os.close(stderrcopy)
1390
 
 
1391
 
    def check_option_syntax(self, options):
1392
 
        check_option_syntax(self.parser, options)
1393
 
 
1394
 
    def test_actions_requires_client_or_all(self):
1395
 
        for action, value in self.actions.items():
1396
 
            options = self.parser.parse_args()
1397
 
            setattr(options, action, value)
1398
 
            with self.assertParseError():
1399
 
                self.check_option_syntax(options)
1400
 
 
1401
 
    def test_actions_conflicts_with_verbose(self):
1402
 
        for action, value in self.actions.items():
1403
 
            options = self.parser.parse_args()
1404
 
            setattr(options, action, value)
1405
 
            options.verbose = True
1406
 
            with self.assertParseError():
1407
 
                self.check_option_syntax(options)
1408
 
 
1409
 
    def test_dump_json_conflicts_with_verbose(self):
1410
 
        options = self.parser.parse_args()
1411
 
        options.dump_json = True
1412
 
        options.verbose = True
1413
 
        with self.assertParseError():
1414
 
            self.check_option_syntax(options)
1415
 
 
1416
 
    def test_dump_json_conflicts_with_action(self):
1417
 
        for action, value in self.actions.items():
1418
 
            options = self.parser.parse_args()
1419
 
            setattr(options, action, value)
1420
 
            options.dump_json = True
1421
 
            with self.assertParseError():
1422
 
                self.check_option_syntax(options)
1423
 
 
1424
 
    def test_all_can_not_be_alone(self):
1425
 
        options = self.parser.parse_args()
1426
 
        options.all = True
1427
 
        with self.assertParseError():
1428
 
            self.check_option_syntax(options)
1429
 
 
1430
 
    def test_all_is_ok_with_any_action(self):
1431
 
        for action, value in self.actions.items():
1432
 
            options = self.parser.parse_args()
1433
 
            setattr(options, action, value)
1434
 
            options.all = True
1435
 
            self.check_option_syntax(options)
1436
 
 
1437
 
    def test_is_enabled_fails_without_client(self):
1438
 
        options = self.parser.parse_args()
1439
 
        options.is_enabled = True
1440
 
        with self.assertParseError():
1441
 
            self.check_option_syntax(options)
1442
 
 
1443
 
    def test_is_enabled_works_with_one_client(self):
1444
 
        options = self.parser.parse_args()
1445
 
        options.is_enabled = True
1446
 
        options.client = ["foo"]
1447
 
        self.check_option_syntax(options)
1448
 
 
1449
 
    def test_is_enabled_fails_with_two_clients(self):
1450
 
        options = self.parser.parse_args()
1451
 
        options.is_enabled = True
1452
 
        options.client = ["foo", "barbar"]
1453
 
        with self.assertParseError():
1454
 
            self.check_option_syntax(options)
1455
 
 
1456
 
 
1457
 
 
1458
 
def should_only_run_tests():
1459
 
    parser = argparse.ArgumentParser(add_help=False)
1460
 
    parser.add_argument("--check", action='store_true')
1461
 
    args, unknown_args = parser.parse_known_args()
1462
 
    run_tests = args.check
1463
 
    if run_tests:
1464
 
        # Remove --check argument from sys.argv
1465
 
        sys.argv[1:] = unknown_args
1466
 
    return run_tests
1467
 
 
1468
 
# Add all tests from doctest strings
1469
 
def load_tests(loader, tests, none):
1470
 
    import doctest
1471
 
    tests.addTests(doctest.DocTestSuite())
1472
 
    return tests
1473
 
 
1474
 
if __name__ == "__main__":
1475
 
    if should_only_run_tests():
1476
 
        # Call using ./tdd-python-script --check [--verbose]
1477
 
        unittest.main()
1478
 
    else:
1479
 
        main()
 
178
        client.StopChecker()
 
179
    if options.is_valid:
 
180
        sys.exit(0 if client.IsStillValid() else 1)
 
181
    if options.checker:
 
182
        client.SetChecker(options.checker)
 
183
    if options.host:
 
184
        client.SetHost(options.host)
 
185
    if options.interval:
 
186
        client.SetInterval(datetime_to_milliseconds
 
187
                           (string_to_delta(options.interval)))
 
188
    if options.timeout:
 
189
        client.SetTimeout(datetime_to_milliseconds
 
190
                          (string_to_delta(options.timeout)))
 
191
    if options.secret:
 
192
        client.SetSecret(dbus.ByteArray(open(options.secret, 'rb').read()))
 
193