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  • Committer: Teddy Hogeborn
  • Date: 2011-11-26 20:59:56 UTC
  • mto: (518.1.8 mandos-persistent)
  • mto: This revision was merged to the branch mainline in revision 524.
  • Revision ID: teddy@recompile.se-20111126205956-vft6g0z2i6my0165
Use GPG to encrypt instead of AES.

* Makefile (run-server): Use "--no-restore" option.
* debian/control (mandos/Depends): Added "python-gnupginterface".
* mandos: (CryptoError, Crypto): New; uses GPG.
  (Client.encrypt_secret, Client.decrypt_secret): Removed.
  (ClientHandler.fingerprint): Use binascii.hexlify().
  (main): Use Crypto class to decrypt.
  (main/cleanup): Use Crypto class to encrypt.  Handle EACCES.

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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
 
#
 
2
# -*- mode: python; coding: utf-8 -*-
 
3
# 
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
 
#
6
 
# Copyright © 2008-2019 Teddy Hogeborn
7
 
# Copyright © 2008-2019 Björn Påhlsson
8
 
#
9
 
# This file is part of Mandos.
10
 
#
11
 
# Mandos is free software: you can redistribute it and/or modify it
12
 
# under the terms of the GNU General Public License as published by
 
5
# 
 
6
# Copyright © 2008-2011 Teddy Hogeborn
 
7
# Copyright © 2008-2011 Björn Påhlsson
 
8
# 
 
9
# This program is free software: you can redistribute it and/or modify
 
10
# it under the terms of the GNU General Public License as published by
13
11
# the Free Software Foundation, either version 3 of the License, or
14
12
# (at your option) any later version.
15
13
#
16
 
#     Mandos is distributed in the hope that it will be useful, but
17
 
#     WITHOUT ANY WARRANTY; without even the implied warranty of
 
14
#     This program is distributed in the hope that it will be useful,
 
15
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
18
16
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19
17
#     GNU General Public License for more details.
20
 
#
 
18
# 
21
19
# You should have received a copy of the GNU General Public License
22
 
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
23
 
#
 
20
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
21
# 
24
22
# Contact the authors at <mandos@recompile.se>.
25
 
#
 
23
# 
26
24
 
27
25
from __future__ import (division, absolute_import, print_function,
28
26
                        unicode_literals)
29
27
 
30
 
try:
31
 
    from future_builtins import *
32
 
except ImportError:
33
 
    pass
34
 
 
35
28
import sys
 
29
import dbus
36
30
import argparse
37
31
import locale
38
32
import datetime
39
33
import re
40
34
import os
41
 
import collections
42
 
import json
43
 
import unittest
44
 
import logging
45
 
 
46
 
import dbus
47
 
 
48
 
# Show warnings by default
49
 
if not sys.warnoptions:
50
 
    import warnings
51
 
    warnings.simplefilter("default")
52
 
 
53
 
log = logging.getLogger(sys.argv[0])
54
 
logging.basicConfig(level="INFO", # Show info level messages
55
 
                    format="%(message)s") # Show basic log messages
56
 
 
57
 
logging.captureWarnings(True)   # Show warnings via the logging system
58
 
 
59
 
if sys.version_info.major == 2:
60
 
    str = unicode
61
35
 
62
36
locale.setlocale(locale.LC_ALL, "")
63
37
 
71
45
    "Interval": "Interval",
72
46
    "Host": "Host",
73
47
    "Fingerprint": "Fingerprint",
74
 
    "KeyID": "Key ID",
75
48
    "CheckerRunning": "Check Is Running",
76
49
    "LastEnabled": "Last Enabled",
77
50
    "ApprovalPending": "Approval Is Pending",
79
52
    "ApprovalDelay": "Approval Delay",
80
53
    "ApprovalDuration": "Approval Duration",
81
54
    "Checker": "Checker",
82
 
    "ExtendedTimeout": "Extended Timeout",
83
 
    "Expires": "Expires",
84
 
    "LastCheckerStatus": "Last Checker Status",
85
 
}
 
55
    "ExtendedTimeout" : "Extended Timeout"
 
56
    }
86
57
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
87
58
domain = "se.recompile"
88
59
busname = domain + ".Mandos"
89
60
server_path = "/"
90
61
server_interface = domain + ".Mandos"
91
62
client_interface = domain + ".Mandos.Client"
92
 
version = "1.8.3"
93
 
 
94
 
 
95
 
try:
96
 
    dbus.OBJECT_MANAGER_IFACE
97
 
except AttributeError:
98
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
99
 
 
 
63
version = "1.4.1"
 
64
 
 
65
def timedelta_to_milliseconds(td):
 
66
    """Convert a datetime.timedelta object to milliseconds"""
 
67
    return ((td.days * 24 * 60 * 60 * 1000)
 
68
            + (td.seconds * 1000)
 
69
            + (td.microseconds // 1000))
100
70
 
101
71
def milliseconds_to_string(ms):
102
72
    td = datetime.timedelta(0, 0, 0, ms)
103
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
104
 
            .format(days="{}T".format(td.days) if td.days else "",
105
 
                    hours=td.seconds // 3600,
106
 
                    minutes=(td.seconds % 3600) // 60,
107
 
                    seconds=td.seconds % 60))
108
 
 
109
 
 
110
 
def rfc3339_duration_to_delta(duration):
111
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
112
 
 
113
 
    >>> rfc3339_duration_to_delta("P7D")
114
 
    datetime.timedelta(7)
115
 
    >>> rfc3339_duration_to_delta("PT60S")
116
 
    datetime.timedelta(0, 60)
117
 
    >>> rfc3339_duration_to_delta("PT60M")
118
 
    datetime.timedelta(0, 3600)
119
 
    >>> rfc3339_duration_to_delta("P60M")
120
 
    datetime.timedelta(1680)
121
 
    >>> rfc3339_duration_to_delta("PT24H")
122
 
    datetime.timedelta(1)
123
 
    >>> rfc3339_duration_to_delta("P1W")
124
 
    datetime.timedelta(7)
125
 
    >>> rfc3339_duration_to_delta("PT5M30S")
126
 
    datetime.timedelta(0, 330)
127
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
128
 
    datetime.timedelta(1, 200)
129
 
    >>> # Can not be empty:
130
 
    >>> rfc3339_duration_to_delta("")
131
 
    Traceback (most recent call last):
132
 
    ...
133
 
    ValueError: Invalid RFC 3339 duration: u''
134
 
    >>> # Must start with "P":
135
 
    >>> rfc3339_duration_to_delta("1D")
136
 
    Traceback (most recent call last):
137
 
    ...
138
 
    ValueError: Invalid RFC 3339 duration: u'1D'
139
 
    >>> # Must use correct order
140
 
    >>> rfc3339_duration_to_delta("PT1S2M")
141
 
    Traceback (most recent call last):
142
 
    ...
143
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
144
 
    >>> # Time needs time marker
145
 
    >>> rfc3339_duration_to_delta("P1H2S")
146
 
    Traceback (most recent call last):
147
 
    ...
148
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
149
 
    >>> # Weeks can not be combined with anything else
150
 
    >>> rfc3339_duration_to_delta("P1D2W")
151
 
    Traceback (most recent call last):
152
 
    ...
153
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
154
 
    >>> rfc3339_duration_to_delta("P2W2H")
155
 
    Traceback (most recent call last):
156
 
    ...
157
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
158
 
    """
159
 
 
160
 
    # Parsing an RFC 3339 duration with regular expressions is not
161
 
    # possible - there would have to be multiple places for the same
162
 
    # values, like seconds.  The current code, while more esoteric, is
163
 
    # cleaner without depending on a parsing library.  If Python had a
164
 
    # built-in library for parsing we would use it, but we'd like to
165
 
    # avoid excessive use of external libraries.
166
 
 
167
 
    # New type for defining tokens, syntax, and semantics all-in-one
168
 
    Token = collections.namedtuple("Token", (
169
 
        "regexp",  # To match token; if "value" is not None, must have
170
 
                   # a "group" containing digits
171
 
        "value",   # datetime.timedelta or None
172
 
        "followers"))           # Tokens valid after this token
173
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
174
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
175
 
    token_end = Token(re.compile(r"$"), None, frozenset())
176
 
    token_second = Token(re.compile(r"(\d+)S"),
177
 
                         datetime.timedelta(seconds=1),
178
 
                         frozenset((token_end, )))
179
 
    token_minute = Token(re.compile(r"(\d+)M"),
180
 
                         datetime.timedelta(minutes=1),
181
 
                         frozenset((token_second, token_end)))
182
 
    token_hour = Token(re.compile(r"(\d+)H"),
183
 
                       datetime.timedelta(hours=1),
184
 
                       frozenset((token_minute, token_end)))
185
 
    token_time = Token(re.compile(r"T"),
186
 
                       None,
187
 
                       frozenset((token_hour, token_minute,
188
 
                                  token_second)))
189
 
    token_day = Token(re.compile(r"(\d+)D"),
190
 
                      datetime.timedelta(days=1),
191
 
                      frozenset((token_time, token_end)))
192
 
    token_month = Token(re.compile(r"(\d+)M"),
193
 
                        datetime.timedelta(weeks=4),
194
 
                        frozenset((token_day, token_end)))
195
 
    token_year = Token(re.compile(r"(\d+)Y"),
196
 
                       datetime.timedelta(weeks=52),
197
 
                       frozenset((token_month, token_end)))
198
 
    token_week = Token(re.compile(r"(\d+)W"),
199
 
                       datetime.timedelta(weeks=1),
200
 
                       frozenset((token_end, )))
201
 
    token_duration = Token(re.compile(r"P"), None,
202
 
                           frozenset((token_year, token_month,
203
 
                                      token_day, token_time,
204
 
                                      token_week)))
205
 
    # Define starting values:
206
 
    # Value so far
207
 
    value = datetime.timedelta()
208
 
    found_token = None
209
 
    # Following valid tokens
210
 
    followers = frozenset((token_duration, ))
211
 
    # String left to parse
212
 
    s = duration
213
 
    # Loop until end token is found
214
 
    while found_token is not token_end:
215
 
        # Search for any currently valid tokens
216
 
        for token in followers:
217
 
            match = token.regexp.match(s)
218
 
            if match is not None:
219
 
                # Token found
220
 
                if token.value is not None:
221
 
                    # Value found, parse digits
222
 
                    factor = int(match.group(1), 10)
223
 
                    # Add to value so far
224
 
                    value += factor * token.value
225
 
                # Strip token from string
226
 
                s = token.regexp.sub("", s, 1)
227
 
                # Go to found token
228
 
                found_token = token
229
 
                # Set valid next tokens
230
 
                followers = found_token.followers
231
 
                break
232
 
        else:
233
 
            # No currently valid tokens were found
234
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
235
 
                             .format(duration))
236
 
    # End token found
237
 
    return value
238
 
 
 
73
    return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
 
74
            % { "days": "%dT" % td.days if td.days else "",
 
75
                "hours": td.seconds // 3600,
 
76
                "minutes": (td.seconds % 3600) // 60,
 
77
                "seconds": td.seconds % 60,
 
78
                })
239
79
 
240
80
def string_to_delta(interval):
241
81
    """Parse a string and return a datetime.timedelta
242
 
    """
243
 
 
244
 
    try:
245
 
        return rfc3339_duration_to_delta(interval)
246
 
    except ValueError as e:
247
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
248
 
                    ' '.join(e.args))
249
 
    return parse_pre_1_6_1_interval(interval)
250
 
 
251
 
 
252
 
def parse_pre_1_6_1_interval(interval):
253
 
    """Parse an interval string as documented by Mandos before 1.6.1, and
254
 
    return a datetime.timedelta
255
 
    >>> parse_pre_1_6_1_interval('7d')
 
82
    
 
83
    >>> string_to_delta("7d")
256
84
    datetime.timedelta(7)
257
 
    >>> parse_pre_1_6_1_interval('60s')
 
85
    >>> string_to_delta("60s")
258
86
    datetime.timedelta(0, 60)
259
 
    >>> parse_pre_1_6_1_interval('60m')
 
87
    >>> string_to_delta("60m")
260
88
    datetime.timedelta(0, 3600)
261
 
    >>> parse_pre_1_6_1_interval('24h')
 
89
    >>> string_to_delta("24h")
262
90
    datetime.timedelta(1)
263
 
    >>> parse_pre_1_6_1_interval('1w')
 
91
    >>> string_to_delta("1w")
264
92
    datetime.timedelta(7)
265
 
    >>> parse_pre_1_6_1_interval('5m 30s')
 
93
    >>> string_to_delta("5m 30s")
266
94
    datetime.timedelta(0, 330)
267
 
    >>> parse_pre_1_6_1_interval('')
268
 
    datetime.timedelta(0)
269
 
    >>> # Ignore unknown characters, allow any order and repetitions
270
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
271
 
    datetime.timedelta(2, 480, 18000)
272
 
 
273
95
    """
274
 
 
275
 
    value = datetime.timedelta(0)
276
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
277
 
 
278
 
    for num, suffix in regexp.findall(interval):
279
 
        if suffix == "d":
280
 
            value += datetime.timedelta(int(num))
281
 
        elif suffix == "s":
282
 
            value += datetime.timedelta(0, int(num))
283
 
        elif suffix == "m":
284
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
285
 
        elif suffix == "h":
286
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
287
 
        elif suffix == "w":
288
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
289
 
        elif suffix == "":
290
 
            value += datetime.timedelta(0, 0, 0, int(num))
291
 
    return value
292
 
 
 
96
    timevalue = datetime.timedelta(0)
 
97
    regexp = re.compile("\d+[dsmhw]")
 
98
    
 
99
    for s in regexp.findall(interval):
 
100
        try:
 
101
            suffix = unicode(s[-1])
 
102
            value = int(s[:-1])
 
103
            if suffix == "d":
 
104
                delta = datetime.timedelta(value)
 
105
            elif suffix == "s":
 
106
                delta = datetime.timedelta(0, value)
 
107
            elif suffix == "m":
 
108
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
109
            elif suffix == "h":
 
110
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
111
            elif suffix == "w":
 
112
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
113
            else:
 
114
                raise ValueError
 
115
        except (ValueError, IndexError):
 
116
            raise ValueError
 
117
        timevalue += delta
 
118
    return timevalue
293
119
 
294
120
def print_clients(clients, keywords):
295
121
    def valuetostring(value, keyword):
296
 
        if isinstance(value, dbus.Boolean):
 
122
        if type(value) is dbus.Boolean:
297
123
            return "Yes" if value else "No"
298
124
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
299
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
125
                       "ApprovalDuration"):
300
126
            return milliseconds_to_string(value)
301
 
        return str(value)
302
 
 
 
127
        return unicode(value)
 
128
    
303
129
    # Create format string to print table rows
304
 
    format_string = " ".join("{{{key}:{width}}}".format(
305
 
        width=max(len(tablewords[key]),
306
 
                  max(len(valuetostring(client[key], key))
307
 
                      for client in clients)),
308
 
        key=key)
 
130
    format_string = " ".join("%%-%ds" %
 
131
                             max(len(tablewords[key]),
 
132
                                 max(len(valuetostring(client[key],
 
133
                                                       key))
 
134
                                     for client in
 
135
                                     clients))
309
136
                             for key in keywords)
310
137
    # Print header line
311
 
    print(format_string.format(**tablewords))
 
138
    print(format_string % tuple(tablewords[key] for key in keywords))
312
139
    for client in clients:
313
 
        print(format_string
314
 
              .format(**{key: valuetostring(client[key], key)
315
 
                         for key in keywords}))
316
 
 
 
140
        print(format_string % tuple(valuetostring(client[key], key)
 
141
                                    for key in keywords))
317
142
 
318
143
def has_actions(options):
319
144
    return any((options.enable,
335
160
                options.approve,
336
161
                options.deny))
337
162
 
338
 
 
339
163
def main():
340
164
    parser = argparse.ArgumentParser()
341
165
    parser.add_argument("--version", action="version",
342
 
                        version="%(prog)s {}".format(version),
 
166
                        version = "%%prog %s" % version,
343
167
                        help="show version number and exit")
344
168
    parser.add_argument("-a", "--all", action="store_true",
345
169
                        help="Select all clients")
346
170
    parser.add_argument("-v", "--verbose", action="store_true",
347
171
                        help="Print all fields")
348
 
    parser.add_argument("-j", "--dump-json", action="store_true",
349
 
                        help="Dump client data in JSON format")
350
172
    parser.add_argument("-e", "--enable", action="store_true",
351
173
                        help="Enable client")
352
174
    parser.add_argument("-d", "--disable", action="store_true",
380
202
    parser.add_argument("--approval-duration",
381
203
                        help="Set duration of one client approval")
382
204
    parser.add_argument("-H", "--host", help="Set host for client")
383
 
    parser.add_argument("-s", "--secret",
384
 
                        type=argparse.FileType(mode="rb"),
 
205
    parser.add_argument("-s", "--secret", type=file,
385
206
                        help="Set password blob (file) for client")
386
207
    parser.add_argument("-A", "--approve", action="store_true",
387
208
                        help="Approve any current client request")
388
209
    parser.add_argument("-D", "--deny", action="store_true",
389
210
                        help="Deny any current client request")
390
 
    parser.add_argument("--check", action="store_true",
391
 
                        help="Run self-test")
392
211
    parser.add_argument("client", nargs="*", help="Client name")
393
212
    options = parser.parse_args()
394
 
 
395
 
    if has_actions(options) and not (options.client or options.all):
 
213
    
 
214
    if has_actions(options) and not options.client and not options.all:
396
215
        parser.error("Options require clients names or --all.")
397
216
    if options.verbose and has_actions(options):
398
 
        parser.error("--verbose can only be used alone.")
399
 
    if options.dump_json and (options.verbose
400
 
                              or has_actions(options)):
401
 
        parser.error("--dump-json can only be used alone.")
 
217
        parser.error("--verbose can only be used alone or with"
 
218
                     " --all.")
402
219
    if options.all and not has_actions(options):
403
220
        parser.error("--all requires an action.")
404
 
 
 
221
    
405
222
    try:
406
223
        bus = dbus.SystemBus()
407
224
        mandos_dbus_objc = bus.get_object(busname, server_path)
408
225
    except dbus.exceptions.DBusException:
409
 
        log.critical("Could not connect to Mandos server")
 
226
        print("Could not connect to Mandos server",
 
227
              file=sys.stderr)
410
228
        sys.exit(1)
411
 
 
 
229
    
412
230
    mandos_serv = dbus.Interface(mandos_dbus_objc,
413
 
                                 dbus_interface=server_interface)
414
 
    mandos_serv_object_manager = dbus.Interface(
415
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
416
 
 
417
 
    # block stderr since dbus library prints to stderr
 
231
                                 dbus_interface = server_interface)
 
232
    
 
233
    #block stderr since dbus library prints to stderr
418
234
    null = os.open(os.path.devnull, os.O_RDWR)
419
235
    stderrcopy = os.dup(sys.stderr.fileno())
420
236
    os.dup2(null, sys.stderr.fileno())
421
237
    os.close(null)
422
238
    try:
423
239
        try:
424
 
            mandos_clients = {path: ifs_and_props[client_interface]
425
 
                              for path, ifs_and_props in
426
 
                              mandos_serv_object_manager
427
 
                              .GetManagedObjects().items()
428
 
                              if client_interface in ifs_and_props}
 
240
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
429
241
        finally:
430
 
            # restore stderr
 
242
            #restore stderr
431
243
            os.dup2(stderrcopy, sys.stderr.fileno())
432
244
            os.close(stderrcopy)
433
 
    except dbus.exceptions.DBusException as e:
434
 
        log.critical("Failed to access Mandos server through D-Bus:"
435
 
                     "\n%s", e)
 
245
    except dbus.exceptions.DBusException, e:
 
246
        print("Access denied: Accessing mandos server through dbus.",
 
247
              file=sys.stderr)
436
248
        sys.exit(1)
437
 
 
 
249
    
438
250
    # Compile dict of (clients: properties) to process
439
 
    clients = {}
440
 
 
 
251
    clients={}
 
252
    
441
253
    if options.all or not options.client:
442
 
        clients = {bus.get_object(busname, path): properties
443
 
                   for path, properties in mandos_clients.items()}
 
254
        clients = dict((bus.get_object(busname, path), properties)
 
255
                       for path, properties in
 
256
                       mandos_clients.iteritems())
444
257
    else:
445
258
        for name in options.client:
446
 
            for path, client in mandos_clients.items():
 
259
            for path, client in mandos_clients.iteritems():
447
260
                if client["Name"] == name:
448
261
                    client_objc = bus.get_object(busname, path)
449
262
                    clients[client_objc] = client
450
263
                    break
451
264
            else:
452
 
                log.critical("Client not found on server: %r", name)
 
265
                print("Client not found on server: %r" % name,
 
266
                      file=sys.stderr)
453
267
                sys.exit(1)
454
 
 
 
268
    
455
269
    if not has_actions(options) and clients:
456
 
        if options.verbose or options.dump_json:
457
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
458
 
                        "Created", "Interval", "Host", "KeyID",
459
 
                        "Fingerprint", "CheckerRunning",
 
270
        if options.verbose:
 
271
            keywords = ("Name", "Enabled", "Timeout",
 
272
                        "LastCheckedOK", "Created", "Interval",
 
273
                        "Host", "Fingerprint", "CheckerRunning",
460
274
                        "LastEnabled", "ApprovalPending",
461
 
                        "ApprovedByDefault", "LastApprovalRequest",
462
 
                        "ApprovalDelay", "ApprovalDuration",
463
 
                        "Checker", "ExtendedTimeout", "Expires",
464
 
                        "LastCheckerStatus")
 
275
                        "ApprovedByDefault",
 
276
                        "LastApprovalRequest", "ApprovalDelay",
 
277
                        "ApprovalDuration", "Checker",
 
278
                        "ExtendedTimeout")
465
279
        else:
466
280
            keywords = defaultkeywords
467
 
 
468
 
        if options.dump_json:
469
 
            json.dump({client["Name"]: {key:
470
 
                                        bool(client[key])
471
 
                                        if isinstance(client[key],
472
 
                                                      dbus.Boolean)
473
 
                                        else client[key]
474
 
                                        for key in keywords}
475
 
                       for client in clients.values()},
476
 
                      fp=sys.stdout, indent=4,
477
 
                      separators=(',', ': '))
478
 
            print()
479
 
        else:
480
 
            print_clients(clients.values(), keywords)
 
281
        
 
282
        print_clients(clients.values(), keywords)
481
283
    else:
482
284
        # Process each client in the list by all selected options
483
285
        for client in clients:
484
 
 
485
 
            def set_client_prop(prop, value):
486
 
                """Set a Client D-Bus property"""
487
 
                client.Set(client_interface, prop, value,
488
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
489
 
 
490
 
            def set_client_prop_ms(prop, value):
491
 
                """Set a Client D-Bus property, converted
492
 
                from a string to milliseconds."""
493
 
                set_client_prop(prop,
494
 
                                string_to_delta(value).total_seconds()
495
 
                                * 1000)
496
 
 
497
286
            if options.remove:
498
287
                mandos_serv.RemoveClient(client.__dbus_object_path__)
499
288
            if options.enable:
500
 
                set_client_prop("Enabled", dbus.Boolean(True))
 
289
                client.Enable(dbus_interface=client_interface)
501
290
            if options.disable:
502
 
                set_client_prop("Enabled", dbus.Boolean(False))
 
291
                client.Disable(dbus_interface=client_interface)
503
292
            if options.bump_timeout:
504
 
                set_client_prop("LastCheckedOK", "")
 
293
                client.CheckedOK(dbus_interface=client_interface)
505
294
            if options.start_checker:
506
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
295
                client.StartChecker(dbus_interface=client_interface)
507
296
            if options.stop_checker:
508
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
297
                client.StopChecker(dbus_interface=client_interface)
509
298
            if options.is_enabled:
510
 
                if client.Get(client_interface, "Enabled",
511
 
                              dbus_interface=dbus.PROPERTIES_IFACE):
512
 
                    sys.exit(0)
513
 
                else:
514
 
                    sys.exit(1)
 
299
                sys.exit(0 if client.Get(client_interface,
 
300
                                         "Enabled",
 
301
                                         dbus_interface=
 
302
                                         dbus.PROPERTIES_IFACE)
 
303
                         else 1)
515
304
            if options.checker is not None:
516
 
                set_client_prop("Checker", options.checker)
 
305
                client.Set(client_interface, "Checker",
 
306
                           options.checker,
 
307
                           dbus_interface=dbus.PROPERTIES_IFACE)
517
308
            if options.host is not None:
518
 
                set_client_prop("Host", options.host)
 
309
                client.Set(client_interface, "Host", options.host,
 
310
                           dbus_interface=dbus.PROPERTIES_IFACE)
519
311
            if options.interval is not None:
520
 
                set_client_prop_ms("Interval", options.interval)
 
312
                client.Set(client_interface, "Interval",
 
313
                           timedelta_to_milliseconds
 
314
                           (string_to_delta(options.interval)),
 
315
                           dbus_interface=dbus.PROPERTIES_IFACE)
521
316
            if options.approval_delay is not None:
522
 
                set_client_prop_ms("ApprovalDelay",
523
 
                                   options.approval_delay)
 
317
                client.Set(client_interface, "ApprovalDelay",
 
318
                           timedelta_to_milliseconds
 
319
                           (string_to_delta(options.
 
320
                                            approval_delay)),
 
321
                           dbus_interface=dbus.PROPERTIES_IFACE)
524
322
            if options.approval_duration is not None:
525
 
                set_client_prop_ms("ApprovalDuration",
526
 
                                   options.approval_duration)
 
323
                client.Set(client_interface, "ApprovalDuration",
 
324
                           timedelta_to_milliseconds
 
325
                           (string_to_delta(options.
 
326
                                            approval_duration)),
 
327
                           dbus_interface=dbus.PROPERTIES_IFACE)
527
328
            if options.timeout is not None:
528
 
                set_client_prop_ms("Timeout", options.timeout)
 
329
                client.Set(client_interface, "Timeout",
 
330
                           timedelta_to_milliseconds
 
331
                           (string_to_delta(options.timeout)),
 
332
                           dbus_interface=dbus.PROPERTIES_IFACE)
529
333
            if options.extended_timeout is not None:
530
 
                set_client_prop_ms("ExtendedTimeout",
531
 
                                   options.extended_timeout)
 
334
                client.Set(client_interface, "ExtendedTimeout",
 
335
                           timedelta_to_milliseconds
 
336
                           (string_to_delta(options.extended_timeout)),
 
337
                           dbus_interface=dbus.PROPERTIES_IFACE)
532
338
            if options.secret is not None:
533
 
                set_client_prop("Secret",
534
 
                                dbus.ByteArray(options.secret.read()))
 
339
                client.Set(client_interface, "Secret",
 
340
                           dbus.ByteArray(open(options.secret,
 
341
                                               "rb").read()),
 
342
                           dbus_interface=dbus.PROPERTIES_IFACE)
535
343
            if options.approved_by_default is not None:
536
 
                set_client_prop("ApprovedByDefault",
537
 
                                dbus.Boolean(options
538
 
                                             .approved_by_default))
 
344
                client.Set(client_interface, "ApprovedByDefault",
 
345
                           dbus.Boolean(options
 
346
                                        .approved_by_default),
 
347
                           dbus_interface=dbus.PROPERTIES_IFACE)
539
348
            if options.approve:
540
349
                client.Approve(dbus.Boolean(True),
541
350
                               dbus_interface=client_interface)
543
352
                client.Approve(dbus.Boolean(False),
544
353
                               dbus_interface=client_interface)
545
354
 
546
 
 
547
 
class Test_milliseconds_to_string(unittest.TestCase):
548
 
    def test_all(self):
549
 
        self.assertEqual(milliseconds_to_string(93785000),
550
 
                         "1T02:03:05")
551
 
    def test_no_days(self):
552
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
553
 
    def test_all_zero(self):
554
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
555
 
    def test_no_fractional_seconds(self):
556
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
557
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
558
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
559
 
 
560
 
class Test_string_to_delta(unittest.TestCase):
561
 
    def test_handles_basic_rfc3339(self):
562
 
        self.assertEqual(string_to_delta("PT2H"),
563
 
                         datetime.timedelta(0, 7200))
564
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
565
 
        # assertLogs only exists in Python 3.4
566
 
        if hasattr(self, "assertLogs"):
567
 
            with self.assertLogs(log, logging.WARNING):
568
 
                value = string_to_delta("2h")
569
 
        else:
570
 
            value = string_to_delta("2h")
571
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
572
 
 
573
 
 
574
 
def should_only_run_tests():
575
 
    parser = argparse.ArgumentParser(add_help=False)
576
 
    parser.add_argument("--check", action='store_true')
577
 
    args, unknown_args = parser.parse_known_args()
578
 
    run_tests = args.check
579
 
    if run_tests:
580
 
        # Remove --check argument from sys.argv
581
 
        sys.argv[1:] = unknown_args
582
 
    return run_tests
583
 
 
584
 
# Add all tests from doctest strings
585
 
def load_tests(loader, tests, none):
586
 
    import doctest
587
 
    tests.addTests(doctest.DocTestSuite())
588
 
    return tests
589
 
 
590
355
if __name__ == "__main__":
591
 
    if should_only_run_tests():
592
 
        # Call using ./tdd-python-script --check [--verbose]
593
 
        unittest.main()
594
 
    else:
595
 
        main()
 
356
    main()