/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk
24.1.116 by Björn Påhlsson
added a mandos list client program
1
#!/usr/bin/python
985 by Teddy Hogeborn
Make Emacs run tests when mandos-ctl file is saved
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*")))); -*-
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
3
#
444 by Teddy Hogeborn
Update copyright year to "2010" wherever appropriate.
4
# Mandos Monitor - Control and monitor the Mandos server
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
5
#
969 by Teddy Hogeborn
Update copyright year to 2019
6
# Copyright © 2008-2019 Teddy Hogeborn
7
# Copyright © 2008-2019 Björn Påhlsson
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
8
#
907 by Teddy Hogeborn
Alter copyright notices slightly. Actual license is unchanged!
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
444 by Teddy Hogeborn
Update copyright year to "2010" wherever appropriate.
13
# the Free Software Foundation, either version 3 of the License, or
14
# (at your option) any later version.
15
#
907 by Teddy Hogeborn
Alter copyright notices slightly. Actual license is unchanged!
16
#     Mandos is distributed in the hope that it will be useful, but
17
#     WITHOUT ANY WARRANTY; without even the implied warranty of
444 by Teddy Hogeborn
Update copyright year to "2010" wherever appropriate.
18
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19
#     GNU General Public License for more details.
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
20
#
444 by Teddy Hogeborn
Update copyright year to "2010" wherever appropriate.
21
# You should have received a copy of the GNU General Public License
907 by Teddy Hogeborn
Alter copyright notices slightly. Actual license is unchanged!
22
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
23
#
505.1.2 by Teddy Hogeborn
Change "fukt.bsnet.se" to "recompile.se" throughout.
24
# Contact the authors at <mandos@recompile.se>.
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
25
#
24.1.116 by Björn Påhlsson
added a mandos list client program
26
463.1.9 by teddy at bsnet
* mandos-ctl: Use print function.
27
from __future__ import (division, absolute_import, print_function,
28
                        unicode_literals)
463.1.8 by teddy at bsnet
* mandos-ctl: Use unicode string literals.
29
718 by Teddy Hogeborn
mandos-ctl: Make it work in Python 3.
30
try:
31
    from future_builtins import *
32
except ImportError:
33
    pass
579 by Teddy Hogeborn
* mandos: Use all new builtins.
34
24.1.119 by Björn Påhlsson
Added more method support for mandos clients through mandos-ctl
35
import sys
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
36
import argparse
240 by Teddy Hogeborn
Merge "mandos-list" from belorn.
37
import locale
24.1.121 by Björn Påhlsson
mandos-ctl: Added support for all client calls
38
import datetime
39
import re
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
40
import os
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
41
import collections
863 by Teddy Hogeborn
mandos-ctl: Implement --dump-json option
42
import json
984 by Teddy Hogeborn
Make mandos-ctl use unittest instead of doctest module
43
import unittest
987 by Teddy Hogeborn
mandos-ctl: Use logging module instead of print() for errors
44
import logging
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
45
46
import dbus
240 by Teddy Hogeborn
Merge "mandos-list" from belorn.
47
988 by Teddy Hogeborn
mandos-ctl: Show warnings
48
# Show warnings by default
49
if not sys.warnoptions:
50
    import warnings
51
    warnings.simplefilter("default")
52
987 by Teddy Hogeborn
mandos-ctl: Use logging module instead of print() for errors
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
988 by Teddy Hogeborn
mandos-ctl: Show warnings
57
logging.captureWarnings(True)   # Show warnings via the logging system
58
723.1.7 by Teddy Hogeborn
Use the .major attribute on sys.version_info instead of using "[0]".
59
if sys.version_info.major == 2:
718 by Teddy Hogeborn
mandos-ctl: Make it work in Python 3.
60
    str = unicode
61
463.1.8 by teddy at bsnet
* mandos-ctl: Use unicode string literals.
62
locale.setlocale(locale.LC_ALL, "")
24.1.116 by Björn Påhlsson
added a mandos list client program
63
24.1.186 by Björn Påhlsson
transitional stuff actually working
64
domain = "se.recompile"
463.1.8 by teddy at bsnet
* mandos-ctl: Use unicode string literals.
65
busname = domain + ".Mandos"
66
server_path = "/"
67
server_interface = domain + ".Mandos"
68
client_interface = domain + ".Mandos.Client"
237.4.108 by Teddy Hogeborn
* Makefile (version): Change to 1.8.3.
69
version = "1.8.3"
24.1.118 by Björn Påhlsson
Added enable/disable
70
745 by Teddy Hogeborn
mandos-ctl: Do minor formatting and whitespace adjustments.
71
785 by Teddy Hogeborn
Support the standard org.freedesktop.DBus.ObjectManager interface.
72
try:
73
    dbus.OBJECT_MANAGER_IFACE
74
except AttributeError:
75
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
76
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
77
24.1.121 by Björn Påhlsson
mandos-ctl: Added support for all client calls
78
def milliseconds_to_string(ms):
79
    td = datetime.timedelta(0, 0, 0, ms)
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
80
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
81
            .format(days="{}T".format(td.days) if td.days else "",
82
                    hours=td.seconds // 3600,
83
                    minutes=(td.seconds % 3600) // 60,
84
                    seconds=td.seconds % 60))
24.1.121 by Björn Påhlsson
mandos-ctl: Added support for all client calls
85
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
86
87
def rfc3339_duration_to_delta(duration):
609 by Teddy Hogeborn
* clients.conf: Convert all time intervals to new RFC 3339 syntax.
88
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
89
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
90
    >>> rfc3339_duration_to_delta("P7D")
91
    datetime.timedelta(7)
92
    >>> rfc3339_duration_to_delta("PT60S")
93
    datetime.timedelta(0, 60)
94
    >>> rfc3339_duration_to_delta("PT60M")
95
    datetime.timedelta(0, 3600)
990 by Teddy Hogeborn
mandos-ctl (rfc3339_duration_to_delta): Improve tests
96
    >>> rfc3339_duration_to_delta("P60M")
97
    datetime.timedelta(1680)
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
98
    >>> rfc3339_duration_to_delta("PT24H")
99
    datetime.timedelta(1)
100
    >>> rfc3339_duration_to_delta("P1W")
101
    datetime.timedelta(7)
102
    >>> rfc3339_duration_to_delta("PT5M30S")
103
    datetime.timedelta(0, 330)
104
    >>> rfc3339_duration_to_delta("P1DT3M20S")
105
    datetime.timedelta(1, 200)
990 by Teddy Hogeborn
mandos-ctl (rfc3339_duration_to_delta): Improve tests
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'
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
135
    """
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
136
609 by Teddy Hogeborn
* clients.conf: Convert all time intervals to new RFC 3339 syntax.
137
    # Parsing an RFC 3339 duration with regular expressions is not
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
138
    # possible - there would have to be multiple places for the same
609 by Teddy Hogeborn
* clients.conf: Convert all time intervals to new RFC 3339 syntax.
139
    # values, like seconds.  The current code, while more esoteric, is
140
    # cleaner without depending on a parsing library.  If Python had a
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
141
    # built-in library for parsing we would use it, but we'd like to
142
    # avoid excessive use of external libraries.
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
143
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
144
    # New type for defining tokens, syntax, and semantics all-in-one
753 by Teddy Hogeborn
mandos-ctl: Generate better messages in exceptions.
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
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
150
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
151
    # the "duration" ABNF definition in RFC 3339, Appendix A.
152
    token_end = Token(re.compile(r"$"), None, frozenset())
153
    token_second = Token(re.compile(r"(\d+)S"),
154
                         datetime.timedelta(seconds=1),
745 by Teddy Hogeborn
mandos-ctl: Do minor formatting and whitespace adjustments.
155
                         frozenset((token_end, )))
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
156
    token_minute = Token(re.compile(r"(\d+)M"),
157
                         datetime.timedelta(minutes=1),
158
                         frozenset((token_second, token_end)))
159
    token_hour = Token(re.compile(r"(\d+)H"),
160
                       datetime.timedelta(hours=1),
161
                       frozenset((token_minute, token_end)))
162
    token_time = Token(re.compile(r"T"),
163
                       None,
164
                       frozenset((token_hour, token_minute,
165
                                  token_second)))
166
    token_day = Token(re.compile(r"(\d+)D"),
167
                      datetime.timedelta(days=1),
168
                      frozenset((token_time, token_end)))
169
    token_month = Token(re.compile(r"(\d+)M"),
170
                        datetime.timedelta(weeks=4),
171
                        frozenset((token_day, token_end)))
172
    token_year = Token(re.compile(r"(\d+)Y"),
173
                       datetime.timedelta(weeks=52),
174
                       frozenset((token_month, token_end)))
175
    token_week = Token(re.compile(r"(\d+)W"),
176
                       datetime.timedelta(weeks=1),
745 by Teddy Hogeborn
mandos-ctl: Do minor formatting and whitespace adjustments.
177
                       frozenset((token_end, )))
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
178
    token_duration = Token(re.compile(r"P"), None,
179
                           frozenset((token_year, token_month,
180
                                      token_day, token_time,
721 by Teddy Hogeborn
Fix two mutually cancelling bugs.
181
                                      token_week)))
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
182
    # Define starting values:
183
    # Value so far
184
    value = datetime.timedelta()
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
185
    found_token = None
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
186
    # Following valid tokens
187
    followers = frozenset((token_duration, ))
188
    # String left to parse
189
    s = duration
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
190
    # Loop until end token is found
191
    while found_token is not token_end:
192
        # Search for any currently valid tokens
193
        for token in followers:
194
            match = token.regexp.match(s)
195
            if match is not None:
196
                # Token found
197
                if token.value is not None:
198
                    # Value found, parse digits
199
                    factor = int(match.group(1), 10)
200
                    # Add to value so far
201
                    value += factor * token.value
202
                # Strip token from string
203
                s = token.regexp.sub("", s, 1)
204
                # Go to found token
205
                found_token = token
206
                # Set valid next tokens
207
                followers = found_token.followers
208
                break
209
        else:
210
            # No currently valid tokens were found
753 by Teddy Hogeborn
mandos-ctl: Generate better messages in exceptions.
211
            raise ValueError("Invalid RFC 3339 duration: {!r}"
212
                             .format(duration))
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
213
    # End token found
214
    return value
215
216
24.1.121 by Björn Påhlsson
mandos-ctl: Added support for all client calls
217
def string_to_delta(interval):
1001 by Teddy Hogeborn
mandos-ctl: White space changes only
218
    """Parse a string and return a datetime.timedelta"""
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
219
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
220
    try:
221
        return rfc3339_duration_to_delta(interval)
991 by Teddy Hogeborn
mandos-ctl: Refactor and add more tests
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):
1001 by Teddy Hogeborn
mandos-ctl: White space changes only
229
    """Parse an interval string as documented by Mandos before 1.6.1,
230
    and return a datetime.timedelta
231
991 by Teddy Hogeborn
mandos-ctl: Refactor and add more tests
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
    """
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
251
616 by Teddy Hogeborn
* mandos-ctl (string_to_delta): Try to parse RFC 3339 duration before
252
    value = datetime.timedelta(0)
253
    regexp = re.compile(r"(\d+)([dsmhw]?)")
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
254
518.2.9 by Teddy Hogeborn
* mandos (ClientDBus.approval_delay, ClientDBus.approval_duration,
255
    for num, suffix in regexp.findall(interval):
256
        if suffix == "d":
257
            value += datetime.timedelta(int(num))
258
        elif suffix == "s":
259
            value += datetime.timedelta(0, int(num))
260
        elif suffix == "m":
261
            value += datetime.timedelta(0, 0, 0, 0, int(num))
262
        elif suffix == "h":
263
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
264
        elif suffix == "w":
265
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
266
        elif suffix == "":
267
            value += datetime.timedelta(0, 0, 0, int(num))
268
    return value
24.1.121 by Björn Påhlsson
mandos-ctl: Added support for all client calls
269
745 by Teddy Hogeborn
mandos-ctl: Do minor formatting and whitespace adjustments.
270
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
271
## Classes for commands.
272
273
# Abstract classes first
274
class Command(object):
275
    """Abstract class for commands"""
1007 by Teddy Hogeborn
mandos-ctl: Refactor
276
    def run(self, mandos, clients):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
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."""
1007 by Teddy Hogeborn
mandos-ctl: Refactor
280
        self.mandos = mandos
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
281
        for client, properties in clients.items():
282
            self.run_on_one_client(client, properties)
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
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")
1007 by Teddy Hogeborn
mandos-ctl: Refactor
293
    def run(self, mandos, clients):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
294
        print(self.output(clients))
295
296
class PropertyCmd(Command):
297
    """Abstract class for Actions for setting one client property"""
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
298
    def run_on_one_client(self, client, properties):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
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
1011 by Teddy Hogeborn
mandos-ctl: Refactor; move TableOfClients into PrintTableCmd
324
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
325
    def output(self, clients):
1023 by Teddy Hogeborn
mandos-ctl: Refactor
326
        default_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
327
        keywords = default_keywords
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
328
        if self.verbose:
329
            keywords = self.all_keywords
1011 by Teddy Hogeborn
mandos-ctl: Refactor; move TableOfClients into PrintTableCmd
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
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
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):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
422
    def run_on_one_client(self, client, properties):
423
        if self.is_enabled(client, properties):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
424
            sys.exit(0)
425
        sys.exit(1)
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
426
    def is_enabled(self, client, properties):
427
        return bool(properties["Enabled"])
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
428
429
class RemoveCmd(Command):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
430
    def run_on_one_client(self, client, properties):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
431
        self.mandos.RemoveClient(client.__dbus_object_path__)
432
433
class ApproveCmd(Command):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
434
    def run_on_one_client(self, client, properties):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
435
        client.Approve(dbus.Boolean(True),
436
                       dbus_interface=client_interface)
437
438
class DenyCmd(Command):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
439
    def run_on_one_client(self, client, properties):
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
440
        client.Approve(dbus.Boolean(False),
441
                       dbus_interface=client_interface)
442
443
class EnableCmd(PropertyCmd):
444
    property = "Enabled"
445
    value_to_set = dbus.Boolean(True)
446
447
class DisableCmd(PropertyCmd):
448
    property = "Enabled"
449
    value_to_set = dbus.Boolean(False)
450
451
class BumpTimeoutCmd(PropertyCmd):
452
    property = "LastCheckedOK"
453
    value_to_set = ""
454
455
class StartCheckerCmd(PropertyCmd):
456
    property = "CheckerRunning"
457
    value_to_set = dbus.Boolean(True)
458
459
class StopCheckerCmd(PropertyCmd):
460
    property = "CheckerRunning"
461
    value_to_set = dbus.Boolean(False)
462
463
class ApproveByDefaultCmd(PropertyCmd):
464
    property = "ApprovedByDefault"
465
    value_to_set = dbus.Boolean(True)
466
467
class DenyByDefaultCmd(PropertyCmd):
468
    property = "ApprovedByDefault"
469
    value_to_set = dbus.Boolean(False)
470
471
class SetCheckerCmd(PropertyCmd, ValueArgumentMixIn):
472
    property = "Checker"
473
474
class SetHostCmd(PropertyCmd, ValueArgumentMixIn):
475
    property = "Host"
476
477
class SetSecretCmd(PropertyCmd, ValueArgumentMixIn):
478
    property = "Secret"
479
480
class SetTimeoutCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
481
    property = "Timeout"
482
483
class SetExtendedTimeoutCmd(PropertyCmd,
484
                            MillisecondsValueArgumentMixIn):
485
    property = "ExtendedTimeout"
486
487
class SetIntervalCmd(PropertyCmd, MillisecondsValueArgumentMixIn):
488
    property = "Interval"
489
490
class SetApprovalDelayCmd(PropertyCmd,
491
                          MillisecondsValueArgumentMixIn):
492
    property = "ApprovalDelay"
493
494
class SetApprovalDurationCmd(PropertyCmd,
495
                             MillisecondsValueArgumentMixIn):
496
    property = "ApprovalDuration"
497
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
498
def has_actions(options):
499
    return any((options.enable,
500
                options.disable,
501
                options.bump_timeout,
502
                options.start_checker,
503
                options.stop_checker,
504
                options.is_enabled,
505
                options.remove,
506
                options.checker is not None,
507
                options.timeout is not None,
24.1.179 by Björn Påhlsson
New feature:
508
                options.extended_timeout is not None,
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
509
                options.interval is not None,
441 by Teddy Hogeborn
* mandos (ClientDBus.__init__): Bug fix: Translate "-" in client names
510
                options.approved_by_default is not None,
511
                options.approval_delay is not None,
512
                options.approval_duration is not None,
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
513
                options.host is not None,
514
                options.secret is not None,
515
                options.approve,
516
                options.deny))
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
517
1014 by Teddy Hogeborn
mandos-ctl: Refactor
518
def add_command_line_options(parser):
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
519
    parser.add_argument("--version", action="version",
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
520
                        version="%(prog)s {}".format(version),
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
521
                        help="show version number and exit")
522
    parser.add_argument("-a", "--all", action="store_true",
523
                        help="Select all clients")
524
    parser.add_argument("-v", "--verbose", action="store_true",
525
                        help="Print all fields")
863 by Teddy Hogeborn
mandos-ctl: Implement --dump-json option
526
    parser.add_argument("-j", "--dump-json", action="store_true",
527
                        help="Dump client data in JSON format")
1002 by Teddy Hogeborn
mandos-ctl: Make option parsing slightly more strict
528
    enable_disable = parser.add_mutually_exclusive_group()
529
    enable_disable.add_argument("-e", "--enable", action="store_true",
530
                                help="Enable client")
531
    enable_disable.add_argument("-d", "--disable",
532
                                action="store_true",
533
                                help="disable client")
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
534
    parser.add_argument("-b", "--bump-timeout", action="store_true",
535
                        help="Bump timeout for client")
1002 by Teddy Hogeborn
mandos-ctl: Make option parsing slightly more strict
536
    start_stop_checker = parser.add_mutually_exclusive_group()
537
    start_stop_checker.add_argument("--start-checker",
538
                                    action="store_true",
539
                                    help="Start checker for client")
540
    start_stop_checker.add_argument("--stop-checker",
541
                                    action="store_true",
542
                                    help="Stop checker for client")
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
543
    parser.add_argument("-V", "--is-enabled", action="store_true",
544
                        help="Check if client is enabled")
545
    parser.add_argument("-r", "--remove", action="store_true",
546
                        help="Remove client")
547
    parser.add_argument("-c", "--checker",
548
                        help="Set checker command for client")
549
    parser.add_argument("-t", "--timeout",
550
                        help="Set timeout for client")
24.1.179 by Björn Påhlsson
New feature:
551
    parser.add_argument("--extended-timeout",
552
                        help="Set extended timeout for client")
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
553
    parser.add_argument("-i", "--interval",
554
                        help="Set checker interval for client")
1002 by Teddy Hogeborn
mandos-ctl: Make option parsing slightly more strict
555
    approve_deny_default = parser.add_mutually_exclusive_group()
556
    approve_deny_default.add_argument(
557
        "--approve-by-default", action="store_true",
558
        default=None, dest="approved_by_default",
559
        help="Set client to be approved by default")
560
    approve_deny_default.add_argument(
561
        "--deny-by-default", action="store_false",
562
        dest="approved_by_default",
563
        help="Set client to be denied by default")
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
564
    parser.add_argument("--approval-delay",
565
                        help="Set delay before client approve/deny")
566
    parser.add_argument("--approval-duration",
567
                        help="Set duration of one client approval")
568
    parser.add_argument("-H", "--host", help="Set host for client")
718 by Teddy Hogeborn
mandos-ctl: Make it work in Python 3.
569
    parser.add_argument("-s", "--secret",
570
                        type=argparse.FileType(mode="rb"),
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
571
                        help="Set password blob (file) for client")
1002 by Teddy Hogeborn
mandos-ctl: Make option parsing slightly more strict
572
    approve_deny = parser.add_mutually_exclusive_group()
573
    approve_deny.add_argument(
574
        "-A", "--approve", action="store_true",
575
        help="Approve any current client request")
576
    approve_deny.add_argument("-D", "--deny", action="store_true",
577
                              help="Deny any current client request")
608 by Teddy Hogeborn
* Makefile (check): Also check mandos-ctl.
578
    parser.add_argument("--check", action="store_true",
579
                        help="Run self-test")
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
580
    parser.add_argument("client", nargs="*", help="Client name")
1014 by Teddy Hogeborn
mandos-ctl: Refactor
581
582
1022 by Teddy Hogeborn
mandos-ctl: Refactor
583
def commands_from_options(options):
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
584
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
585
    commands = []
586
587
    if options.dump_json:
588
        commands.append(DumpJSONCmd())
589
590
    if options.enable:
591
        commands.append(EnableCmd())
592
593
    if options.disable:
594
        commands.append(DisableCmd())
595
596
    if options.bump_timeout:
1022 by Teddy Hogeborn
mandos-ctl: Refactor
597
        commands.append(BumpTimeoutCmd())
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
598
599
    if options.start_checker:
600
        commands.append(StartCheckerCmd())
601
602
    if options.stop_checker:
603
        commands.append(StopCheckerCmd())
604
605
    if options.is_enabled:
606
        commands.append(IsEnabledCmd())
607
608
    if options.remove:
1007 by Teddy Hogeborn
mandos-ctl: Refactor
609
        commands.append(RemoveCmd())
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
610
611
    if options.checker is not None:
612
        commands.append(SetCheckerCmd())
613
614
    if options.timeout is not None:
615
        commands.append(SetTimeoutCmd(options.timeout))
616
617
    if options.extended_timeout:
618
        commands.append(
619
            SetExtendedTimeoutCmd(options.extended_timeout))
620
621
    if options.interval is not None:
622
        command.append(SetIntervalCmd(options.interval))
623
624
    if options.approved_by_default is not None:
625
        if options.approved_by_default:
626
            command.append(ApproveByDefaultCmd())
627
        else:
628
            command.append(DenyByDefaultCmd())
629
630
    if options.approval_delay is not None:
631
        command.append(SetApprovalDelayCmd(options.approval_delay))
632
633
    if options.approval_duration is not None:
634
        command.append(
635
            SetApprovalDurationCmd(options.approval_duration))
636
637
    if options.host is not None:
638
        command.append(SetHostCmd(options.host))
639
640
    if options.secret is not None:
641
        command.append(SetSecretCmd(options.secret))
642
643
    if options.approve:
644
        commands.append(ApproveCmd())
645
646
    if options.deny:
647
        commands.append(DenyCmd())
648
649
    # If no command option has been given, show table of clients,
650
    # optionally verbosely
651
    if not commands:
652
        commands.append(PrintTableCmd(verbose=options.verbose))
653
1022 by Teddy Hogeborn
mandos-ctl: Refactor
654
    return commands
1008 by Teddy Hogeborn
mandos-ctl: Refactor
655
656
657
def main():
1014 by Teddy Hogeborn
mandos-ctl: Refactor
658
    parser = argparse.ArgumentParser()
659
660
    add_command_line_options(parser)
661
662
    options = parser.parse_args()
663
664
    if has_actions(options) and not (options.client or options.all):
665
        parser.error("Options require clients names or --all.")
666
    if options.verbose and has_actions(options):
667
        parser.error("--verbose can only be used alone.")
668
    if options.dump_json and (options.verbose
669
                              or has_actions(options)):
670
        parser.error("--dump-json can only be used alone.")
671
    if options.all and not has_actions(options):
672
        parser.error("--all requires an action.")
673
    if options.is_enabled and len(options.client) > 1:
674
        parser.error("--is-enabled requires exactly one client")
675
1022 by Teddy Hogeborn
mandos-ctl: Refactor
676
    clientnames = options.client
1008 by Teddy Hogeborn
mandos-ctl: Refactor
677
678
    try:
679
        bus = dbus.SystemBus()
680
        mandos_dbus_objc = bus.get_object(busname, server_path)
681
    except dbus.exceptions.DBusException:
682
        log.critical("Could not connect to Mandos server")
683
        sys.exit(1)
684
685
    mandos_serv = dbus.Interface(mandos_dbus_objc,
686
                                 dbus_interface=server_interface)
687
    mandos_serv_object_manager = dbus.Interface(
688
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
689
1005 by Teddy Hogeborn
mandos-ctl: Filter logging instead of messing with stderr
690
    # Filter out log message from dbus module
691
    dbus_logger = logging.getLogger("dbus.proxies")
692
    class NullFilter(logging.Filter):
693
        def filter(self, record):
694
            return False
695
    dbus_filter = NullFilter()
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
696
    try:
1015 by Teddy Hogeborn
mandos-ctl: Refactor
697
        dbus_logger.addFilter(dbus_filter)
698
        mandos_clients = {path: ifs_and_props[client_interface]
699
                          for path, ifs_and_props in
700
                          mandos_serv_object_manager
701
                          .GetManagedObjects().items()
702
                          if client_interface in ifs_and_props}
785 by Teddy Hogeborn
Support the standard org.freedesktop.DBus.ObjectManager interface.
703
    except dbus.exceptions.DBusException as e:
987 by Teddy Hogeborn
mandos-ctl: Use logging module instead of print() for errors
704
        log.critical("Failed to access Mandos server through D-Bus:"
705
                     "\n%s", e)
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
706
        sys.exit(1)
1015 by Teddy Hogeborn
mandos-ctl: Refactor
707
    finally:
708
        # restore dbus logger
709
        dbus_logger.removeFilter(dbus_filter)
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
710
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
711
    # Compile dict of (clients: properties) to process
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
712
    clients = {}
713
1008 by Teddy Hogeborn
mandos-ctl: Refactor
714
    if not clientnames:
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
715
        clients = {bus.get_object(busname, path): properties
716
                   for path, properties in mandos_clients.items()}
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
717
    else:
1008 by Teddy Hogeborn
mandos-ctl: Refactor
718
        for name in clientnames:
723.1.4 by Teddy Hogeborn
Use the .items() method instead of .iteritems().
719
            for path, client in mandos_clients.items():
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
720
                if client["Name"] == name:
721
                    client_objc = bus.get_object(busname, path)
722
                    clients[client_objc] = client
723
                    break
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
724
            else:
987 by Teddy Hogeborn
mandos-ctl: Use logging module instead of print() for errors
725
                log.critical("Client not found on server: %r", name)
475 by teddy at bsnet
* mandos-ctl: Use the new argparse library instead of optparse.
726
                sys.exit(1)
872 by Teddy Hogeborn
PEP8 compliance: mandos-ctl
727
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
728
    # Run all commands on clients
1022 by Teddy Hogeborn
mandos-ctl: Refactor
729
    commands = commands_from_options(options)
1003 by Teddy Hogeborn
mandos-ctl: Separate determining what to do and actually doing it
730
    for command in commands:
1007 by Teddy Hogeborn
mandos-ctl: Refactor
731
        command.run(mandos_serv, clients)
24.1.163 by Björn Påhlsson
mandos-client: Added never ending loop for --connect
732
984 by Teddy Hogeborn
Make mandos-ctl use unittest instead of doctest module
733

986 by Teddy Hogeborn
Add tests to mandos-ctl's milliseconds_to_string function
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
992 by Teddy Hogeborn
mandos-ctl: Add more tests
747
class Test_string_to_delta(unittest.TestCase):
748
    def test_handles_basic_rfc3339(self):
1024 by Teddy Hogeborn
mandos-ctl: Add more tests, including tests for all commands
749
        self.assertEqual(string_to_delta("PT0S"),
750
                         datetime.timedelta())
751
        self.assertEqual(string_to_delta("P0D"),
752
                         datetime.timedelta())
753
        self.assertEqual(string_to_delta("PT1S"),
754
                         datetime.timedelta(0, 1))
992 by Teddy Hogeborn
mandos-ctl: Add more tests
755
        self.assertEqual(string_to_delta("PT2H"),
756
                         datetime.timedelta(0, 7200))
757
    def test_falls_back_to_pre_1_6_1_with_warning(self):
758
        # assertLogs only exists in Python 3.4
759
        if hasattr(self, "assertLogs"):
760
            with self.assertLogs(log, logging.WARNING):
761
                value = string_to_delta("2h")
762
        else:
1006 by Teddy Hogeborn
mandos-ctl: Improve a test when running Python older than 3.4.
763
            class WarningFilter(logging.Filter):
764
                """Don't show, but record the presence of, warnings"""
765
                def filter(self, record):
766
                    is_warning = record.levelno >= logging.WARNING
767
                    self.found = is_warning or getattr(self, "found",
768
                                                       False)
769
                    return not is_warning
770
            warning_filter = WarningFilter()
771
            log.addFilter(warning_filter)
772
            try:
773
                value = string_to_delta("2h")
774
            finally:
775
                log.removeFilter(warning_filter)
776
            self.assertTrue(getattr(warning_filter, "found", False))
992 by Teddy Hogeborn
mandos-ctl: Add more tests
777
        self.assertEqual(value, datetime.timedelta(0, 7200))
778
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
779
780
class TestCmd(unittest.TestCase):
781
    """Abstract class for tests of command classes"""
994 by Teddy Hogeborn
mandos-ctl: Add tests for table_rows_of_clients()
782
    def setUp(self):
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
783
        testcase = self
784
        class MockClient(object):
785
            def __init__(self, name, **attributes):
786
                self.__dbus_object_path__ = "objpath_{}".format(name)
787
                self.attributes = attributes
788
                self.attributes["Name"] = name
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
789
                self.calls = []
790
            def Set(self, interface, property, value, dbus_interface):
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
791
                testcase.assertEqual(interface, client_interface)
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
792
                testcase.assertEqual(dbus_interface,
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
793
                                     dbus.PROPERTIES_IFACE)
794
                self.attributes[property] = value
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
795
            def Get(self, interface, property, dbus_interface):
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
796
                testcase.assertEqual(interface, client_interface)
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
797
                testcase.assertEqual(dbus_interface,
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
798
                                     dbus.PROPERTIES_IFACE)
799
                return self.attributes[property]
1019 by Teddy Hogeborn
mandos-ctl: New tests for ApproveCmd and DenyCmd
800
            def Approve(self, approve, dbus_interface):
801
                testcase.assertEqual(dbus_interface, client_interface)
802
                self.calls.append(("Approve", (approve,
803
                                               dbus_interface)))
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
804
        self.client = 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
        self.other_client = MockClient(
829
            "barbar",
830
            KeyID=("0558568eedd67d622f5c83b35a115f79"
831
                   "6ab612cff5ad227247e46c2b020f441c"),
832
            Secret=b"secretbar",
833
            Host="192.0.2.3",
834
            Enabled=dbus.Boolean(True),
835
            Timeout=300000,
836
            LastCheckedOK="2019-02-04T00:00:00",
837
            Created="2019-01-03T00:00:00",
838
            Interval=120000,
839
            Fingerprint=("3E393AEAEFB84C7E89E2"
840
                         "F547B3A107558FCA3A27"),
841
            CheckerRunning=dbus.Boolean(True),
842
            LastEnabled="2019-01-04T00:00:00",
843
            ApprovalPending=dbus.Boolean(False),
844
            ApprovedByDefault=dbus.Boolean(False),
845
            LastApprovalRequest="2019-01-03T00:00:00",
846
            ApprovalDelay=30000,
847
            ApprovalDuration=1000,
848
            Checker=":",
849
            ExtendedTimeout=900000,
850
            Expires="2019-02-05T00:00:00",
851
            LastCheckerStatus=-2)
852
        self.clients =  collections.OrderedDict(
853
            [
854
                (self.client, self.client.attributes),
855
                (self.other_client, self.other_client.attributes),
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
856
            ])
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
857
        self.one_client = {self.client: self.client.attributes}
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
858
859
class TestPrintTableCmd(TestCmd):
860
    def test_normal(self):
861
        output = PrintTableCmd().output(self.clients)
862
        expected_output = """
863
Name   Enabled Timeout  Last Successful Check
864
foo    Yes     00:05:00 2019-02-03T00:00:00  
865
barbar Yes     00:05:00 2019-02-04T00:00:00  
866
"""[1:-1]
867
        self.assertEqual(output, expected_output)
868
    def test_verbose(self):
869
        output = PrintTableCmd(verbose=True).output(self.clients)
870
        expected_output = """
871
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
872
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                  
873
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                 
874
"""[1:-1]
875
        self.assertEqual(output, expected_output)
876
    def test_one_client(self):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
877
        output = PrintTableCmd().output(self.one_client)
1010 by Teddy Hogeborn
mandos-ctl: Refactor; test PrintTableCmd instead of TableOfClients
878
        expected_output = """
879
Name Enabled Timeout  Last Successful Check
880
foo  Yes     00:05:00 2019-02-03T00:00:00  
881
"""[1:-1]
882
        self.assertEqual(output, expected_output)
994 by Teddy Hogeborn
mandos-ctl: Add tests for table_rows_of_clients()
883
1012 by Teddy Hogeborn
mandos-ctl: Add test for DumpJSONCmd class
884
class TestDumpJSONCmd(TestCmd):
885
    def setUp(self):
886
        self.expected_json = {
887
            "foo": {
888
                "Name": "foo",
889
                "KeyID": ("92ed150794387c03ce684574b1139a65"
890
                          "94a34f895daaaf09fd8ea90a27cddb12"),
891
                "Host": "foo.example.org",
892
                "Enabled": True,
893
                "Timeout": 300000,
894
                "LastCheckedOK": "2019-02-03T00:00:00",
895
                "Created": "2019-01-02T00:00:00",
896
                "Interval": 120000,
897
                "Fingerprint": ("778827225BA7DE539C5A"
898
                                "7CFA59CFF7CDBD9A5920"),
899
                "CheckerRunning": False,
900
                "LastEnabled": "2019-01-03T00:00:00",
901
                "ApprovalPending": False,
902
                "ApprovedByDefault": True,
903
                "LastApprovalRequest": "",
904
                "ApprovalDelay": 0,
905
                "ApprovalDuration": 1000,
906
                "Checker": "fping -q -- %(host)s",
907
                "ExtendedTimeout": 900000,
908
                "Expires": "2019-02-04T00:00:00",
909
                "LastCheckerStatus": 0,
910
            },
911
            "barbar": {
912
                "Name": "barbar",
913
                "KeyID": ("0558568eedd67d622f5c83b35a115f79"
914
                          "6ab612cff5ad227247e46c2b020f441c"),
915
                "Host": "192.0.2.3",
916
                "Enabled": True,
917
                "Timeout": 300000,
918
                "LastCheckedOK": "2019-02-04T00:00:00",
919
                "Created": "2019-01-03T00:00:00",
920
                "Interval": 120000,
921
                "Fingerprint": ("3E393AEAEFB84C7E89E2"
922
                                "F547B3A107558FCA3A27"),
923
                "CheckerRunning": True,
924
                "LastEnabled": "2019-01-04T00:00:00",
925
                "ApprovalPending": False,
926
                "ApprovedByDefault": False,
927
                "LastApprovalRequest": "2019-01-03T00:00:00",
928
                "ApprovalDelay": 30000,
929
                "ApprovalDuration": 1000,
930
                "Checker": ":",
931
                "ExtendedTimeout": 900000,
932
                "Expires": "2019-02-05T00:00:00",
933
                "LastCheckerStatus": -2,
934
            },
935
        }
936
        return super(TestDumpJSONCmd, self).setUp()
937
    def test_normal(self):
938
        json_data = json.loads(DumpJSONCmd().output(self.clients))
939
        self.assertDictEqual(json_data, self.expected_json)
940
    def test_one_client(self):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
941
        clients = self.one_client
1012 by Teddy Hogeborn
mandos-ctl: Add test for DumpJSONCmd class
942
        json_data = json.loads(DumpJSONCmd().output(clients))
943
        expected_json = {"foo": self.expected_json["foo"]}
944
        self.assertDictEqual(json_data, expected_json)
994 by Teddy Hogeborn
mandos-ctl: Add tests for table_rows_of_clients()
945
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
946
class TestIsEnabledCmd(TestCmd):
947
    def test_is_enabled(self):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
948
        self.assertTrue(all(IsEnabledCmd().is_enabled(client, properties)
949
                            for client, properties in self.clients.items()))
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
950
    def test_is_enabled_run_exits_successfully(self):
951
        with self.assertRaises(SystemExit) as e:
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
952
            IsEnabledCmd().run(None, self.one_client)
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
953
        if e.exception.code is not None:
954
            self.assertEqual(e.exception.code, 0)
955
        else:
956
            self.assertIsNone(e.exception.code)
957
    def test_is_enabled_run_exits_with_failure(self):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
958
        self.client.attributes["Enabled"] = dbus.Boolean(False)
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
959
        with self.assertRaises(SystemExit) as e:
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
960
            IsEnabledCmd().run(None, self.one_client)
1013 by Teddy Hogeborn
mandos-ctl: Add test for IsEnabledCmd class
961
        if isinstance(e.exception.code, int):
962
            self.assertNotEqual(e.exception.code, 0)
963
        else:
964
            self.assertIsNotNone(e.exception.code)
965
1017 by Teddy Hogeborn
mandos-ctl: Add test for RemoveCmd
966
class TestRemoveCmd(TestCmd):
967
    def test_remove(self):
968
        class MockMandos(object):
969
            def __init__(self):
970
                self.calls = []
971
            def RemoveClient(self, dbus_path):
972
                self.calls.append(("RemoveClient", (dbus_path,)))
973
        mandos = MockMandos()
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
974
        super(TestRemoveCmd, self).setUp()
975
        RemoveCmd().run(mandos, self.clients)
976
        self.assertEqual(len(mandos.calls), 2)
977
        for client in self.clients:
978
            self.assertIn(("RemoveClient",
979
                           (client.__dbus_object_path__,)),
980
                          mandos.calls)
1017 by Teddy Hogeborn
mandos-ctl: Add test for RemoveCmd
981
1019 by Teddy Hogeborn
mandos-ctl: New tests for ApproveCmd and DenyCmd
982
class TestApproveCmd(TestCmd):
983
    def test_approve(self):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
984
        ApproveCmd().run(None, self.clients)
985
        for client in self.clients:
986
            self.assertIn(("Approve", (True, client_interface)),
987
                          client.calls)
988
1019 by Teddy Hogeborn
mandos-ctl: New tests for ApproveCmd and DenyCmd
989
class TestDenyCmd(TestCmd):
1020 by Teddy Hogeborn
mandos-ctl: Bug fix: fix client/properties confusion
990
    def test_deny(self):
991
        DenyCmd().run(None, self.clients)
992
        for client in self.clients:
993
            self.assertIn(("Approve", (False, client_interface)),
994
                          client.calls)
1019 by Teddy Hogeborn
mandos-ctl: New tests for ApproveCmd and DenyCmd
995
1021 by Teddy Hogeborn
mandos-ctl: Add test for EnableCmd and DisableCmd
996
class TestEnableCmd(TestCmd):
997
    def test_enable(self):
998
        for client in self.clients:
999
            client.attributes["Enabled"] = False
1000
1001
        EnableCmd().run(None, self.clients)
1002
1003
        for client in self.clients:
1004
            self.assertTrue(client.attributes["Enabled"])
1005
1006
class TestDisableCmd(TestCmd):
1007
    def test_disable(self):
1008
        DisableCmd().run(None, self.clients)
1009
1010
        for client in self.clients:
1011
            self.assertFalse(client.attributes["Enabled"])
1012
1024 by Teddy Hogeborn
mandos-ctl: Add more tests, including tests for all commands
1013
class Unique(object):
1014
    """Class for objects which exist only to be unique objects, since
1015
unittest.mock.sentinel only exists in Python 3.3"""
1016
1017
class TestPropertyCmd(TestCmd):
1018
    """Abstract class for tests of PropertyCmd classes"""
1019
    def runTest(self):
1020
        if not hasattr(self, "command"):
1021
            return
1022
        values_to_get = getattr(self, "values_to_get",
1023
                                self.values_to_set)
1024
        for value_to_set, value_to_get in zip(self.values_to_set,
1025
                                              values_to_get):
1026
            for client in self.clients:
1027
                old_value = client.attributes[self.property]
1028
                self.assertNotIsInstance(old_value, Unique)
1029
                client.attributes[self.property] = Unique()
1030
            self.run_command(value_to_set, self.clients)
1031
            for client in self.clients:
1032
                value = client.attributes[self.property]
1033
                self.assertNotIsInstance(value, Unique)
1034
                self.assertEqual(value, value_to_get)
1035
    def run_command(self, value, clients):
1036
        self.command().run(None, clients)
1037
1038
class TestBumpTimeoutCmd(TestPropertyCmd):
1039
    command = BumpTimeoutCmd
1040
    property = "LastCheckedOK"
1041
    values_to_set = [""]
1042
1043
class TestStartCheckerCmd(TestPropertyCmd):
1044
    command = StartCheckerCmd
1045
    property = "CheckerRunning"
1046
    values_to_set = [dbus.Boolean(True)]
1047
1048
class TestStopCheckerCmd(TestPropertyCmd):
1049
    command = StopCheckerCmd
1050
    property = "CheckerRunning"
1051
    values_to_set = [dbus.Boolean(False)]
1052
1053
class TestApproveByDefaultCmd(TestPropertyCmd):
1054
    command = ApproveByDefaultCmd
1055
    property = "ApprovedByDefault"
1056
    values_to_set = [dbus.Boolean(True)]
1057
1058
class TestDenyByDefaultCmd(TestPropertyCmd):
1059
    command = DenyByDefaultCmd
1060
    property = "ApprovedByDefault"
1061
    values_to_set = [dbus.Boolean(False)]
1062
1063
class TestValueArgumentPropertyCmd(TestPropertyCmd):
1064
    """Abstract class for tests of PropertyCmd classes using the
1065
ValueArgumentMixIn"""
1066
    def runTest(self):
1067
        if type(self) is TestValueArgumentPropertyCmd:
1068
            return
1069
        return super(TestValueArgumentPropertyCmd, self).runTest()
1070
    def run_command(self, value, clients):
1071
        self.command(value).run(None, clients)
1072
1073
class TestSetCheckerCmd(TestValueArgumentPropertyCmd):
1074
    command = SetCheckerCmd
1075
    property = "Checker"
1076
    values_to_set = ["", ":", "fping -q -- %s"]
1077
1078
class TestSetHostCmd(TestValueArgumentPropertyCmd):
1079
    command = SetHostCmd
1080
    property = "Host"
1081
    values_to_set = ["192.0.2.3", "foo.example.org"]
1082
1083
class TestSetSecretCmd(TestValueArgumentPropertyCmd):
1084
    command = SetSecretCmd
1085
    property = "Secret"
1086
    values_to_set = [b"", b"secret"]
1087
1088
class TestSetTimeoutCmd(TestValueArgumentPropertyCmd):
1089
    command = SetTimeoutCmd
1090
    property = "Timeout"
1091
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1092
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
1093
1094
class TestSetExtendedTimeoutCmd(TestValueArgumentPropertyCmd):
1095
    command = SetExtendedTimeoutCmd
1096
    property = "ExtendedTimeout"
1097
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1098
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
1099
1100
class TestSetIntervalCmd(TestValueArgumentPropertyCmd):
1101
    command = SetIntervalCmd
1102
    property = "Interval"
1103
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1104
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
1105
1106
class TestSetApprovalDelayCmd(TestValueArgumentPropertyCmd):
1107
    command = SetApprovalDelayCmd
1108
    property = "ApprovalDelay"
1109
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1110
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
1111
1112
class TestSetApprovalDurationCmd(TestValueArgumentPropertyCmd):
1113
    command = SetApprovalDurationCmd
1114
    property = "ApprovalDuration"
1115
    values_to_set = ["P0D", "PT5M", "PT1S", "PT120S", "P1Y"]
1116
    values_to_get = [0, 300000, 1000, 120000, 31449600000]
1117
1025 by Teddy Hogeborn
mandos-ctl: Add more tests, starting with the --verbose option
1118
class TestOptions(unittest.TestCase):
1119
    def setUp(self):
1120
        self.parser = argparse.ArgumentParser()
1121
        add_command_line_options(self.parser)
1122
    def commands_from_args(self, args):
1026 by Teddy Hogeborn
mandos-ctl: Add test for the --enable option
1123
        self.options = self.parser.parse_args(args)
1124
        return commands_from_options(self.options)
1025 by Teddy Hogeborn
mandos-ctl: Add more tests, starting with the --verbose option
1125
    def test_default_is_show_table(self):
1126
        commands = self.commands_from_args([])
1127
        self.assertEqual(len(commands), 1)
1128
        command = commands[0]
1129
        self.assertIsInstance(command, PrintTableCmd)
1130
        self.assertEqual(command.verbose, False)
1131
    def test_show_table_verbose(self):
1132
        commands = self.commands_from_args(["--verbose"])
1133
        self.assertEqual(len(commands), 1)
1134
        command = commands[0]
1135
        self.assertIsInstance(command, PrintTableCmd)
1136
        self.assertEqual(command.verbose, True)
1026 by Teddy Hogeborn
mandos-ctl: Add test for the --enable option
1137
    def test_enable(self):
1138
        commands = self.commands_from_args(["--enable", "foo"])
1139
        self.assertEqual(len(commands), 1)
1140
        command = commands[0]
1141
        self.assertIsInstance(command, EnableCmd)
1142
        self.assertEqual(self.options.client, ["foo"])
1027 by Teddy Hogeborn
mandos-ctl: Add test for the --disable option
1143
    def test_disable(self):
1144
        commands = self.commands_from_args(["--disable", "foo"])
1145
        self.assertEqual(len(commands), 1)
1146
        command = commands[0]
1147
        self.assertIsInstance(command, DisableCmd)
1148
        self.assertEqual(self.options.client, ["foo"])
1025 by Teddy Hogeborn
mandos-ctl: Add more tests, starting with the --verbose option
1149
1017 by Teddy Hogeborn
mandos-ctl: Add test for RemoveCmd
1150
986 by Teddy Hogeborn
Add tests to mandos-ctl's milliseconds_to_string function
1151

984 by Teddy Hogeborn
Make mandos-ctl use unittest instead of doctest module
1152
def should_only_run_tests():
1153
    parser = argparse.ArgumentParser(add_help=False)
1154
    parser.add_argument("--check", action='store_true')
1155
    args, unknown_args = parser.parse_known_args()
1156
    run_tests = args.check
1157
    if run_tests:
1158
        # Remove --check argument from sys.argv
1159
        sys.argv[1:] = unknown_args
1160
    return run_tests
1161
1162
# Add all tests from doctest strings
1163
def load_tests(loader, tests, none):
1164
    import doctest
1165
    tests.addTests(doctest.DocTestSuite())
1166
    return tests
745 by Teddy Hogeborn
mandos-ctl: Do minor formatting and whitespace adjustments.
1167
463.1.8 by teddy at bsnet
* mandos-ctl: Use unicode string literals.
1168
if __name__ == "__main__":
984 by Teddy Hogeborn
Make mandos-ctl use unittest instead of doctest module
1169
    if should_only_run_tests():
1170
        # Call using ./tdd-python-script --check [--verbose]
1171
        unittest.main()
1172
    else:
1173
        main()