/mandos/release

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  • Committer: Teddy Hogeborn
  • Date: 2009-05-17 00:50:09 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090517005009-c0iptxampo6nf177
* initramfs-tools-hook-conf: Security bug fix: Add code to handle
                             being called by "mkinitramfs-kpkg"
                             instead of "update-initramfs".

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mandos-ctl
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1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
 
# 
4
 
# Mandos Monitor - Control and monitor the Mandos server
5
 
# 
6
 
# Copyright © 2008-2014 Teddy Hogeborn
7
 
# Copyright © 2008-2014 Björn Påhlsson
8
 
# 
9
 
# This program is free software: you can redistribute it and/or modify
10
 
# it under the terms of the GNU General Public License as published by
11
 
# the Free Software Foundation, either version 3 of the License, or
12
 
# (at your option) any later version.
13
 
#
14
 
#     This program is distributed in the hope that it will be useful,
15
 
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
16
 
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17
 
#     GNU General Public License for more details.
18
 
# 
19
 
# You should have received a copy of the GNU General Public License
20
 
# along with this program.  If not, see
21
 
# <http://www.gnu.org/licenses/>.
22
 
# 
23
 
# Contact the authors at <mandos@recompile.se>.
24
 
# 
25
 
 
26
 
from __future__ import (division, absolute_import, print_function,
27
 
                        unicode_literals)
28
 
 
29
 
try:
30
 
    from future_builtins import *
31
 
except ImportError:
32
 
    pass
33
 
 
 
3
 
 
4
from __future__ import division
34
5
import sys
35
 
import argparse
 
6
import dbus
 
7
from optparse import OptionParser
36
8
import locale
37
9
import datetime
38
10
import re
39
 
import os
40
 
import collections
41
 
import doctest
42
 
 
43
 
import dbus
44
 
 
45
 
if sys.version_info[0] == 2:
46
 
    str = unicode
47
 
 
48
 
locale.setlocale(locale.LC_ALL, "")
 
11
 
 
12
locale.setlocale(locale.LC_ALL, u'')
49
13
 
50
14
tablewords = {
51
 
    "Name": "Name",
52
 
    "Enabled": "Enabled",
53
 
    "Timeout": "Timeout",
54
 
    "LastCheckedOK": "Last Successful Check",
55
 
    "LastApprovalRequest": "Last Approval Request",
56
 
    "Created": "Created",
57
 
    "Interval": "Interval",
58
 
    "Host": "Host",
59
 
    "Fingerprint": "Fingerprint",
60
 
    "CheckerRunning": "Check Is Running",
61
 
    "LastEnabled": "Last Enabled",
62
 
    "ApprovalPending": "Approval Is Pending",
63
 
    "ApprovedByDefault": "Approved By Default",
64
 
    "ApprovalDelay": "Approval Delay",
65
 
    "ApprovalDuration": "Approval Duration",
66
 
    "Checker": "Checker",
67
 
    "ExtendedTimeout" : "Extended Timeout"
 
15
    'name': u'Name',
 
16
    'enabled': u'Enabled',
 
17
    'timeout': u'Timeout',
 
18
    'last_checked_ok': u'Last Successful Check',
 
19
    'created': u'Created',
 
20
    'interval': u'Interval',
 
21
    'host': u'Host',
 
22
    'fingerprint': u'Fingerprint',
 
23
    'checker_running': u'Check Is Running',
 
24
    'last_enabled': u'Last Enabled',
 
25
    'checker': u'Checker',
68
26
    }
69
 
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
70
 
domain = "se.recompile"
71
 
busname = domain + ".Mandos"
72
 
server_path = "/"
73
 
server_interface = domain + ".Mandos"
74
 
client_interface = domain + ".Mandos.Client"
75
 
version = "1.6.7"
 
27
defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
 
28
                   'checker')
 
29
domain = 'se.bsnet.fukt'
 
30
busname = domain + '.Mandos'
 
31
server_path = '/'
 
32
server_interface = domain + '.Mandos'
 
33
client_interface = domain + '.Mandos.Client'
 
34
version = "1.0.8"
 
35
bus = dbus.SystemBus()
 
36
mandos_dbus_objc = bus.get_object(busname, server_path)
 
37
mandos_serv = dbus.Interface(mandos_dbus_objc,
 
38
                             dbus_interface = server_interface)
 
39
mandos_clients = mandos_serv.GetAllClientsWithProperties()
76
40
 
77
 
def timedelta_to_milliseconds(td):
78
 
    """Convert a datetime.timedelta object to milliseconds"""
79
 
    return ((td.days * 24 * 60 * 60 * 1000)
80
 
            + (td.seconds * 1000)
81
 
            + (td.microseconds // 1000))
 
41
def datetime_to_milliseconds(dt):
 
42
    "Return the 'timeout' attribute in milliseconds"
 
43
    return ((dt.days * 24 * 60 * 60 * 1000)
 
44
            + (dt.seconds * 1000)
 
45
            + (dt.microseconds // 1000))
82
46
 
83
47
def milliseconds_to_string(ms):
84
48
    td = datetime.timedelta(0, 0, 0, ms)
85
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
86
 
            .format(days = "{0}T".format(td.days) if td.days else "",
87
 
                    hours = td.seconds // 3600,
88
 
                    minutes = (td.seconds % 3600) // 60,
89
 
                    seconds = td.seconds % 60,
90
 
                    ))
91
 
 
92
 
 
93
 
def rfc3339_duration_to_delta(duration):
94
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
95
 
    
96
 
    >>> rfc3339_duration_to_delta("P7D")
97
 
    datetime.timedelta(7)
98
 
    >>> rfc3339_duration_to_delta("PT60S")
99
 
    datetime.timedelta(0, 60)
100
 
    >>> rfc3339_duration_to_delta("PT60M")
101
 
    datetime.timedelta(0, 3600)
102
 
    >>> rfc3339_duration_to_delta("PT24H")
103
 
    datetime.timedelta(1)
104
 
    >>> rfc3339_duration_to_delta("P1W")
105
 
    datetime.timedelta(7)
106
 
    >>> rfc3339_duration_to_delta("PT5M30S")
107
 
    datetime.timedelta(0, 330)
108
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
109
 
    datetime.timedelta(1, 200)
110
 
    """
111
 
    
112
 
    # Parsing an RFC 3339 duration with regular expressions is not
113
 
    # possible - there would have to be multiple places for the same
114
 
    # values, like seconds.  The current code, while more esoteric, is
115
 
    # cleaner without depending on a parsing library.  If Python had a
116
 
    # built-in library for parsing we would use it, but we'd like to
117
 
    # avoid excessive use of external libraries.
118
 
    
119
 
    # New type for defining tokens, syntax, and semantics all-in-one
120
 
    Token = collections.namedtuple("Token",
121
 
                                   ("regexp", # To match token; if
122
 
                                              # "value" is not None,
123
 
                                              # must have a "group"
124
 
                                              # containing digits
125
 
                                    "value",  # datetime.timedelta or
126
 
                                              # None
127
 
                                    "followers")) # Tokens valid after
128
 
                                                  # this token
129
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
130
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
131
 
    token_end = Token(re.compile(r"$"), None, frozenset())
132
 
    token_second = Token(re.compile(r"(\d+)S"),
133
 
                         datetime.timedelta(seconds=1),
134
 
                         frozenset((token_end,)))
135
 
    token_minute = Token(re.compile(r"(\d+)M"),
136
 
                         datetime.timedelta(minutes=1),
137
 
                         frozenset((token_second, token_end)))
138
 
    token_hour = Token(re.compile(r"(\d+)H"),
139
 
                       datetime.timedelta(hours=1),
140
 
                       frozenset((token_minute, token_end)))
141
 
    token_time = Token(re.compile(r"T"),
142
 
                       None,
143
 
                       frozenset((token_hour, token_minute,
144
 
                                  token_second)))
145
 
    token_day = Token(re.compile(r"(\d+)D"),
146
 
                      datetime.timedelta(days=1),
147
 
                      frozenset((token_time, token_end)))
148
 
    token_month = Token(re.compile(r"(\d+)M"),
149
 
                        datetime.timedelta(weeks=4),
150
 
                        frozenset((token_day, token_end)))
151
 
    token_year = Token(re.compile(r"(\d+)Y"),
152
 
                       datetime.timedelta(weeks=52),
153
 
                       frozenset((token_month, token_end)))
154
 
    token_week = Token(re.compile(r"(\d+)W"),
155
 
                       datetime.timedelta(weeks=1),
156
 
                       frozenset((token_end,)))
157
 
    token_duration = Token(re.compile(r"P"), None,
158
 
                           frozenset((token_year, token_month,
159
 
                                      token_day, token_time,
160
 
                                      token_week)))
161
 
    # Define starting values
162
 
    value = datetime.timedelta() # Value so far
163
 
    found_token = None
164
 
    followers = frozenset((token_duration,)) # Following valid tokens
165
 
    s = duration                # String left to parse
166
 
    # Loop until end token is found
167
 
    while found_token is not token_end:
168
 
        # Search for any currently valid tokens
169
 
        for token in followers:
170
 
            match = token.regexp.match(s)
171
 
            if match is not None:
172
 
                # Token found
173
 
                if token.value is not None:
174
 
                    # Value found, parse digits
175
 
                    factor = int(match.group(1), 10)
176
 
                    # Add to value so far
177
 
                    value += factor * token.value
178
 
                # Strip token from string
179
 
                s = token.regexp.sub("", s, 1)
180
 
                # Go to found token
181
 
                found_token = token
182
 
                # Set valid next tokens
183
 
                followers = found_token.followers
184
 
                break
185
 
        else:
186
 
            # No currently valid tokens were found
187
 
            raise ValueError("Invalid RFC 3339 duration")
188
 
    # End token found
189
 
    return value
 
49
    return "%s%02d:%02d:%02d" % (("%dT" % td.days) if td.days else "", # days
 
50
                           td.seconds // 3600,        # hours
 
51
                           (td.seconds % 3600) // 60, # minutes
 
52
                           (td.seconds % 60))         # seconds
190
53
 
191
54
 
192
55
def string_to_delta(interval):
193
56
    """Parse a string and return a datetime.timedelta
194
 
    
195
 
    >>> string_to_delta("7d")
 
57
 
 
58
    >>> string_to_delta('7d')
196
59
    datetime.timedelta(7)
197
 
    >>> string_to_delta("60s")
 
60
    >>> string_to_delta('60s')
198
61
    datetime.timedelta(0, 60)
199
 
    >>> string_to_delta("60m")
 
62
    >>> string_to_delta('60m')
200
63
    datetime.timedelta(0, 3600)
201
 
    >>> string_to_delta("24h")
 
64
    >>> string_to_delta('24h')
202
65
    datetime.timedelta(1)
203
 
    >>> string_to_delta("1w")
 
66
    >>> string_to_delta(u'1w')
204
67
    datetime.timedelta(7)
205
 
    >>> string_to_delta("5m 30s")
 
68
    >>> string_to_delta('5m 30s')
206
69
    datetime.timedelta(0, 330)
207
70
    """
208
 
    
209
 
    try:
210
 
        return rfc3339_duration_to_delta(interval)
211
 
    except ValueError:
212
 
        pass
213
 
    
214
 
    value = datetime.timedelta(0)
215
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
216
 
    
217
 
    for num, suffix in regexp.findall(interval):
218
 
        if suffix == "d":
219
 
            value += datetime.timedelta(int(num))
220
 
        elif suffix == "s":
221
 
            value += datetime.timedelta(0, int(num))
222
 
        elif suffix == "m":
223
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
224
 
        elif suffix == "h":
225
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
226
 
        elif suffix == "w":
227
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
228
 
        elif suffix == "":
229
 
            value += datetime.timedelta(0, 0, 0, int(num))
230
 
    return value
 
71
    timevalue = datetime.timedelta(0)
 
72
    regexp = re.compile("\d+[dsmhw]")
 
73
    
 
74
    for s in regexp.findall(interval):
 
75
        try:
 
76
            suffix = unicode(s[-1])
 
77
            value = int(s[:-1])
 
78
            if suffix == u"d":
 
79
                delta = datetime.timedelta(value)
 
80
            elif suffix == u"s":
 
81
                delta = datetime.timedelta(0, value)
 
82
            elif suffix == u"m":
 
83
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
84
            elif suffix == u"h":
 
85
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
86
            elif suffix == u"w":
 
87
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
88
            else:
 
89
                raise ValueError
 
90
        except (ValueError, IndexError):
 
91
            raise ValueError
 
92
        timevalue += delta
 
93
    return timevalue
231
94
 
232
 
def print_clients(clients, keywords):
 
95
def print_clients(clients):
233
96
    def valuetostring(value, keyword):
234
97
        if type(value) is dbus.Boolean:
235
 
            return "Yes" if value else "No"
236
 
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
237
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
98
            return u"Yes" if value else u"No"
 
99
        if keyword in ("timeout", "interval"):
238
100
            return milliseconds_to_string(value)
239
 
        return str(value)
 
101
        return unicode(value)
240
102
    
241
 
    # Create format string to print table rows
242
 
    format_string = " ".join("{{{key}:{width}}}".format(
243
 
            width = max(len(tablewords[key]),
244
 
                        max(len(valuetostring(client[key],
245
 
                                              key))
246
 
                            for client in
247
 
                            clients)),
248
 
            key = key) for key in keywords)
249
 
    # Print header line
250
 
    print(format_string.format(**tablewords))
 
103
    format_string = u' '.join(u'%%-%ds' %
 
104
                              max(len(tablewords[key]),
 
105
                                  max(len(valuetostring(client[key], key))
 
106
                                      for client in
 
107
                                      clients))
 
108
                              for key in keywords)
 
109
    print format_string % tuple(tablewords[key] for key in keywords) 
251
110
    for client in clients:
252
 
        print(format_string.format(**{ key:
253
 
                                           valuetostring(client[key],
254
 
                                                         key)
255
 
                                       for key in keywords }))
256
 
 
257
 
def has_actions(options):
258
 
    return any((options.enable,
259
 
                options.disable,
260
 
                options.bump_timeout,
261
 
                options.start_checker,
262
 
                options.stop_checker,
263
 
                options.is_enabled,
264
 
                options.remove,
265
 
                options.checker is not None,
266
 
                options.timeout is not None,
267
 
                options.extended_timeout is not None,
268
 
                options.interval is not None,
269
 
                options.approved_by_default is not None,
270
 
                options.approval_delay is not None,
271
 
                options.approval_duration is not None,
272
 
                options.host is not None,
273
 
                options.secret is not None,
274
 
                options.approve,
275
 
                options.deny))
276
 
 
277
 
def main():
278
 
    parser = argparse.ArgumentParser()
279
 
    parser.add_argument("--version", action="version",
280
 
                        version = "%(prog)s {0}".format(version),
281
 
                        help="show version number and exit")
282
 
    parser.add_argument("-a", "--all", action="store_true",
283
 
                        help="Select all clients")
284
 
    parser.add_argument("-v", "--verbose", action="store_true",
285
 
                        help="Print all fields")
286
 
    parser.add_argument("-e", "--enable", action="store_true",
287
 
                        help="Enable client")
288
 
    parser.add_argument("-d", "--disable", action="store_true",
289
 
                        help="disable client")
290
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
291
 
                        help="Bump timeout for client")
292
 
    parser.add_argument("--start-checker", action="store_true",
293
 
                        help="Start checker for client")
294
 
    parser.add_argument("--stop-checker", action="store_true",
295
 
                        help="Stop checker for client")
296
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
297
 
                        help="Check if client is enabled")
298
 
    parser.add_argument("-r", "--remove", action="store_true",
299
 
                        help="Remove client")
300
 
    parser.add_argument("-c", "--checker",
301
 
                        help="Set checker command for client")
302
 
    parser.add_argument("-t", "--timeout",
303
 
                        help="Set timeout for client")
304
 
    parser.add_argument("--extended-timeout",
305
 
                        help="Set extended timeout for client")
306
 
    parser.add_argument("-i", "--interval",
307
 
                        help="Set checker interval for client")
308
 
    parser.add_argument("--approve-by-default", action="store_true",
309
 
                        default=None, dest="approved_by_default",
310
 
                        help="Set client to be approved by default")
311
 
    parser.add_argument("--deny-by-default", action="store_false",
312
 
                        dest="approved_by_default",
313
 
                        help="Set client to be denied by default")
314
 
    parser.add_argument("--approval-delay",
315
 
                        help="Set delay before client approve/deny")
316
 
    parser.add_argument("--approval-duration",
317
 
                        help="Set duration of one client approval")
318
 
    parser.add_argument("-H", "--host", help="Set host for client")
319
 
    parser.add_argument("-s", "--secret",
320
 
                        type=argparse.FileType(mode="rb"),
321
 
                        help="Set password blob (file) for client")
322
 
    parser.add_argument("-A", "--approve", action="store_true",
323
 
                        help="Approve any current client request")
324
 
    parser.add_argument("-D", "--deny", action="store_true",
325
 
                        help="Deny any current client request")
326
 
    parser.add_argument("--check", action="store_true",
327
 
                        help="Run self-test")
328
 
    parser.add_argument("client", nargs="*", help="Client name")
329
 
    options = parser.parse_args()
330
 
    
331
 
    if has_actions(options) and not (options.client or options.all):
332
 
        parser.error("Options require clients names or --all.")
333
 
    if options.verbose and has_actions(options):
334
 
        parser.error("--verbose can only be used alone or with"
335
 
                     " --all.")
336
 
    if options.all and not has_actions(options):
337
 
        parser.error("--all requires an action.")
338
 
 
339
 
    if options.check:
340
 
        fail_count, test_count = doctest.testmod()
341
 
        sys.exit(os.EX_OK if fail_count == 0 else 1)
342
 
    
343
 
    try:
344
 
        bus = dbus.SystemBus()
345
 
        mandos_dbus_objc = bus.get_object(busname, server_path)
346
 
    except dbus.exceptions.DBusException:
347
 
        print("Could not connect to Mandos server",
348
 
              file=sys.stderr)
349
 
        sys.exit(1)
350
 
    
351
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
352
 
                                 dbus_interface = server_interface)
353
 
    
354
 
    #block stderr since dbus library prints to stderr
355
 
    null = os.open(os.path.devnull, os.O_RDWR)
356
 
    stderrcopy = os.dup(sys.stderr.fileno())
357
 
    os.dup2(null, sys.stderr.fileno())
358
 
    os.close(null)
359
 
    try:
360
 
        try:
361
 
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
362
 
        finally:
363
 
            #restore stderr
364
 
            os.dup2(stderrcopy, sys.stderr.fileno())
365
 
            os.close(stderrcopy)
366
 
    except dbus.exceptions.DBusException:
367
 
        print("Access denied: Accessing mandos server through dbus.",
368
 
              file=sys.stderr)
369
 
        sys.exit(1)
370
 
    
371
 
    # Compile dict of (clients: properties) to process
372
 
    clients={}
373
 
    
374
 
    if options.all or not options.client:
375
 
        clients = { bus.get_object(busname, path): properties
376
 
                    for path, properties in mandos_clients.items() }
377
 
    else:
378
 
        for name in options.client:
379
 
            for path, client in mandos_clients.items():
380
 
                if client["Name"] == name:
381
 
                    client_objc = bus.get_object(busname, path)
382
 
                    clients[client_objc] = client
383
 
                    break
384
 
            else:
385
 
                print("Client not found on server: {0!r}"
386
 
                      .format(name), file=sys.stderr)
387
 
                sys.exit(1)
388
 
    
389
 
    if not has_actions(options) and clients:
390
 
        if options.verbose:
391
 
            keywords = ("Name", "Enabled", "Timeout",
392
 
                        "LastCheckedOK", "Created", "Interval",
393
 
                        "Host", "Fingerprint", "CheckerRunning",
394
 
                        "LastEnabled", "ApprovalPending",
395
 
                        "ApprovedByDefault",
396
 
                        "LastApprovalRequest", "ApprovalDelay",
397
 
                        "ApprovalDuration", "Checker",
398
 
                        "ExtendedTimeout")
399
 
        else:
400
 
            keywords = defaultkeywords
401
 
        
402
 
        print_clients(clients.values(), keywords)
403
 
    else:
404
 
        # Process each client in the list by all selected options
405
 
        for client in clients:
406
 
            def set_client_prop(prop, value):
407
 
                """Set a Client D-Bus property"""
408
 
                client.Set(client_interface, prop, value,
409
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
410
 
            def set_client_prop_ms(prop, value):
411
 
                """Set a Client D-Bus property, converted
412
 
                from a string to milliseconds."""
413
 
                set_client_prop(prop,
414
 
                                timedelta_to_milliseconds
415
 
                                (string_to_delta(value)))
416
 
            if options.remove:
417
 
                mandos_serv.RemoveClient(client.__dbus_object_path__)
418
 
            if options.enable:
419
 
                set_client_prop("Enabled", dbus.Boolean(True))
420
 
            if options.disable:
421
 
                set_client_prop("Enabled", dbus.Boolean(False))
422
 
            if options.bump_timeout:
423
 
                set_client_prop("LastCheckedOK", "")
424
 
            if options.start_checker:
425
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
426
 
            if options.stop_checker:
427
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
428
 
            if options.is_enabled:
429
 
                sys.exit(0 if client.Get(client_interface,
430
 
                                         "Enabled",
431
 
                                         dbus_interface=
432
 
                                         dbus.PROPERTIES_IFACE)
433
 
                         else 1)
434
 
            if options.checker is not None:
435
 
                set_client_prop("Checker", options.checker)
436
 
            if options.host is not None:
437
 
                set_client_prop("Host", options.host)
438
 
            if options.interval is not None:
439
 
                set_client_prop_ms("Interval", options.interval)
440
 
            if options.approval_delay is not None:
441
 
                set_client_prop_ms("ApprovalDelay",
442
 
                                   options.approval_delay)
443
 
            if options.approval_duration is not None:
444
 
                set_client_prop_ms("ApprovalDuration",
445
 
                                   options.approval_duration)
446
 
            if options.timeout is not None:
447
 
                set_client_prop_ms("Timeout", options.timeout)
448
 
            if options.extended_timeout is not None:
449
 
                set_client_prop_ms("ExtendedTimeout",
450
 
                                   options.extended_timeout)
451
 
            if options.secret is not None:
452
 
                set_client_prop("Secret",
453
 
                                dbus.ByteArray(options.secret.read()))
454
 
            if options.approved_by_default is not None:
455
 
                set_client_prop("ApprovedByDefault",
456
 
                                dbus.Boolean(options
457
 
                                             .approved_by_default))
458
 
            if options.approve:
459
 
                client.Approve(dbus.Boolean(True),
460
 
                               dbus_interface=client_interface)
461
 
            elif options.deny:
462
 
                client.Approve(dbus.Boolean(False),
463
 
                               dbus_interface=client_interface)
464
 
 
465
 
if __name__ == "__main__":
466
 
    main()
 
111
        print format_string % tuple(valuetostring(client[key], key)
 
112
                                    for key in keywords)
 
113
 
 
114
parser = OptionParser(version = "%%prog %s" % version)
 
115
parser.add_option("-a", "--all", action="store_true",
 
116
                  help="Print all fields")
 
117
parser.add_option("-e", "--enable", action="store_true",
 
118
                  help="Enable client")
 
119
parser.add_option("-d", "--disable", action="store_true",
 
120
                  help="disable client")
 
121
parser.add_option("-b", "--bump-timeout", action="store_true",
 
122
                  help="Bump timeout for client")
 
123
parser.add_option("--start-checker", action="store_true",
 
124
                  help="Start checker for client")
 
125
parser.add_option("--stop-checker", action="store_true",
 
126
                  help="Stop checker for client")
 
127
parser.add_option("-V", "--is-valid", action="store_true",
 
128
                  help="Check if client is still valid")
 
129
parser.add_option("-r", "--remove", action="store_true",
 
130
                  help="Remove client")
 
131
parser.add_option("-c", "--checker", type="string",
 
132
                  help="Set checker command for client")
 
133
parser.add_option("-t", "--timeout", type="string",
 
134
                  help="Set timeout for client")
 
135
parser.add_option("-i", "--interval", type="string",
 
136
                  help="Set checker interval for client")
 
137
parser.add_option("-H", "--host", type="string",
 
138
                  help="Set host for client")
 
139
parser.add_option("-s", "--secret", type="string",
 
140
                  help="Set password blob (file) for client")
 
141
options, client_names = parser.parse_args()
 
142
 
 
143
# Compile list of clients to process
 
144
clients=[]
 
145
for name in client_names:
 
146
    for path, client in mandos_clients.iteritems():
 
147
        if client['name'] == name:
 
148
            client_objc = bus.get_object(busname, path)
 
149
            clients.append(dbus.Interface(client_objc,
 
150
                                          dbus_interface
 
151
                                          = client_interface))
 
152
            break
 
153
    else:
 
154
        print >> sys.stderr, "Client not found on server: %r" % name
 
155
        sys.exit(1)
 
156
 
 
157
if not clients and mandos_clients.values():
 
158
    keywords = defaultkeywords
 
159
    if options.all:
 
160
        keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
 
161
                    'created', 'interval', 'host', 'fingerprint',
 
162
                    'checker_running', 'last_enabled', 'checker')
 
163
    print_clients(mandos_clients.values())
 
164
 
 
165
# Process each client in the list by all selected options
 
166
for client in clients:
 
167
    if options.remove:
 
168
        mandos_serv.RemoveClient(client.__dbus_object_path__)
 
169
    if options.enable:
 
170
        client.Enable()
 
171
    if options.disable:
 
172
        client.Disable()
 
173
    if options.bump_timeout:
 
174
        client.BumpTimeout()
 
175
    if options.start_checker:
 
176
        client.StartChecker()
 
177
    if options.stop_checker:
 
178
        client.StopChecker()
 
179
    if options.is_valid:
 
180
        sys.exit(0 if client.IsStillValid() else 1)
 
181
    if options.checker:
 
182
        client.SetChecker(options.checker)
 
183
    if options.host:
 
184
        client.SetHost(options.host)
 
185
    if options.interval:
 
186
        client.SetInterval(datetime_to_milliseconds
 
187
                           (string_to_delta(options.interval)))
 
188
    if options.timeout:
 
189
        client.SetTimeout(datetime_to_milliseconds
 
190
                          (string_to_delta(options.timeout)))
 
191
    if options.secret:
 
192
        client.SetSecret(dbus.ByteArray(open(options.secret, 'rb').read()))
 
193