/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to mandos-ctl

* mandos-ctl: Also show "LastApprovalRequest" property.

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-ctl
1
1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
 
# 
4
 
# Mandos Monitor - Control and monitor the Mandos server
5
 
# 
6
 
# Copyright © 2008-2016 Teddy Hogeborn
7
 
# Copyright © 2008-2016 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
11
import os
40
 
import collections
41
 
import doctest
42
 
import json
43
 
 
44
 
import dbus
45
 
 
46
 
if sys.version_info.major == 2:
47
 
    str = unicode
48
 
 
49
 
locale.setlocale(locale.LC_ALL, "")
 
12
 
 
13
locale.setlocale(locale.LC_ALL, u'')
50
14
 
51
15
tablewords = {
52
 
    "Name": "Name",
53
 
    "Enabled": "Enabled",
54
 
    "Timeout": "Timeout",
55
 
    "LastCheckedOK": "Last Successful Check",
56
 
    "LastApprovalRequest": "Last Approval Request",
57
 
    "Created": "Created",
58
 
    "Interval": "Interval",
59
 
    "Host": "Host",
60
 
    "Fingerprint": "Fingerprint",
61
 
    "CheckerRunning": "Check Is Running",
62
 
    "LastEnabled": "Last Enabled",
63
 
    "ApprovalPending": "Approval Is Pending",
64
 
    "ApprovedByDefault": "Approved By Default",
65
 
    "ApprovalDelay": "Approval Delay",
66
 
    "ApprovalDuration": "Approval Duration",
67
 
    "Checker": "Checker",
68
 
    "ExtendedTimeout": "Extended Timeout",
69
 
    "Expires": "Expires",
70
 
    "LastCheckerStatus": "Last Checker Status",
71
 
}
72
 
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
73
 
domain = "se.recompile"
74
 
busname = domain + ".Mandos"
75
 
server_path = "/"
76
 
server_interface = domain + ".Mandos"
77
 
client_interface = domain + ".Mandos.Client"
78
 
version = "1.7.10"
79
 
 
80
 
 
81
 
try:
82
 
    dbus.OBJECT_MANAGER_IFACE
83
 
except AttributeError:
84
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
 
16
    'Name': u'Name',
 
17
    'Enabled': u'Enabled',
 
18
    'Timeout': u'Timeout',
 
19
    'LastCheckedOK': u'Last Successful Check',
 
20
    'LastApprovalRequest': u'Last Approval Request',
 
21
    'Created': u'Created',
 
22
    'Interval': u'Interval',
 
23
    'Host': u'Host',
 
24
    'Fingerprint': u'Fingerprint',
 
25
    'CheckerRunning': u'Check Is Running',
 
26
    'LastEnabled': u'Last Enabled',
 
27
    'ApprovalPending': u'Approval Is Pending',
 
28
    'ApprovedByDefault': u'Approved By Default',
 
29
    'ApprovalDelay': u"Approval Delay",
 
30
    'ApprovalDuration': u"Approval Duration",
 
31
    'Checker': u'Checker',
 
32
    }
 
33
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
 
34
domain = 'se.bsnet.fukt'
 
35
busname = domain + '.Mandos'
 
36
server_path = '/'
 
37
server_interface = domain + '.Mandos'
 
38
client_interface = domain + '.Mandos.Client'
 
39
version = "1.0.14"
 
40
 
 
41
def timedelta_to_milliseconds(td):
 
42
    "Convert a datetime.timedelta object to milliseconds"
 
43
    return ((td.days * 24 * 60 * 60 * 1000)
 
44
            + (td.seconds * 1000)
 
45
            + (td.microseconds // 1000))
85
46
 
86
47
def milliseconds_to_string(ms):
87
48
    td = datetime.timedelta(0, 0, 0, ms)
88
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}".format(
89
 
        days = "{}T".format(td.days) if td.days else "",
90
 
        hours = td.seconds // 3600,
91
 
        minutes = (td.seconds % 3600) // 60,
92
 
        seconds = td.seconds % 60))
93
 
 
94
 
 
95
 
def rfc3339_duration_to_delta(duration):
96
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
97
 
    
98
 
    >>> rfc3339_duration_to_delta("P7D")
99
 
    datetime.timedelta(7)
100
 
    >>> rfc3339_duration_to_delta("PT60S")
101
 
    datetime.timedelta(0, 60)
102
 
    >>> rfc3339_duration_to_delta("PT60M")
103
 
    datetime.timedelta(0, 3600)
104
 
    >>> rfc3339_duration_to_delta("PT24H")
105
 
    datetime.timedelta(1)
106
 
    >>> rfc3339_duration_to_delta("P1W")
107
 
    datetime.timedelta(7)
108
 
    >>> rfc3339_duration_to_delta("PT5M30S")
109
 
    datetime.timedelta(0, 330)
110
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
111
 
    datetime.timedelta(1, 200)
112
 
    """
113
 
    
114
 
    # Parsing an RFC 3339 duration with regular expressions is not
115
 
    # possible - there would have to be multiple places for the same
116
 
    # values, like seconds.  The current code, while more esoteric, is
117
 
    # cleaner without depending on a parsing library.  If Python had a
118
 
    # built-in library for parsing we would use it, but we'd like to
119
 
    # avoid excessive use of external libraries.
120
 
    
121
 
    # New type for defining tokens, syntax, and semantics all-in-one
122
 
    Token = collections.namedtuple("Token", (
123
 
        "regexp",  # To match token; if "value" is not None, must have
124
 
                   # a "group" containing digits
125
 
        "value",   # datetime.timedelta or None
126
 
        "followers"))           # Tokens valid after this token
127
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
128
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
129
 
    token_end = Token(re.compile(r"$"), None, frozenset())
130
 
    token_second = Token(re.compile(r"(\d+)S"),
131
 
                         datetime.timedelta(seconds=1),
132
 
                         frozenset((token_end, )))
133
 
    token_minute = Token(re.compile(r"(\d+)M"),
134
 
                         datetime.timedelta(minutes=1),
135
 
                         frozenset((token_second, token_end)))
136
 
    token_hour = Token(re.compile(r"(\d+)H"),
137
 
                       datetime.timedelta(hours=1),
138
 
                       frozenset((token_minute, token_end)))
139
 
    token_time = Token(re.compile(r"T"),
140
 
                       None,
141
 
                       frozenset((token_hour, token_minute,
142
 
                                  token_second)))
143
 
    token_day = Token(re.compile(r"(\d+)D"),
144
 
                      datetime.timedelta(days=1),
145
 
                      frozenset((token_time, token_end)))
146
 
    token_month = Token(re.compile(r"(\d+)M"),
147
 
                        datetime.timedelta(weeks=4),
148
 
                        frozenset((token_day, token_end)))
149
 
    token_year = Token(re.compile(r"(\d+)Y"),
150
 
                       datetime.timedelta(weeks=52),
151
 
                       frozenset((token_month, token_end)))
152
 
    token_week = Token(re.compile(r"(\d+)W"),
153
 
                       datetime.timedelta(weeks=1),
154
 
                       frozenset((token_end, )))
155
 
    token_duration = Token(re.compile(r"P"), None,
156
 
                           frozenset((token_year, token_month,
157
 
                                      token_day, token_time,
158
 
                                      token_week)))
159
 
    # Define starting values
160
 
    value = datetime.timedelta() # Value so far
161
 
    found_token = None
162
 
    followers = frozenset((token_duration, )) # Following valid tokens
163
 
    s = duration                # String left to parse
164
 
    # Loop until end token is found
165
 
    while found_token is not token_end:
166
 
        # Search for any currently valid tokens
167
 
        for token in followers:
168
 
            match = token.regexp.match(s)
169
 
            if match is not None:
170
 
                # Token found
171
 
                if token.value is not None:
172
 
                    # Value found, parse digits
173
 
                    factor = int(match.group(1), 10)
174
 
                    # Add to value so far
175
 
                    value += factor * token.value
176
 
                # Strip token from string
177
 
                s = token.regexp.sub("", s, 1)
178
 
                # Go to found token
179
 
                found_token = token
180
 
                # Set valid next tokens
181
 
                followers = found_token.followers
182
 
                break
183
 
        else:
184
 
            # No currently valid tokens were found
185
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
186
 
                             .format(duration))
187
 
    # End token found
188
 
    return value
 
49
    return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
 
50
            % { "days": "%dT" % td.days if td.days else "",
 
51
                "hours": td.seconds // 3600,
 
52
                "minutes": (td.seconds % 3600) // 60,
 
53
                "seconds": td.seconds % 60,
 
54
                })
189
55
 
190
56
 
191
57
def string_to_delta(interval):
192
58
    """Parse a string and return a datetime.timedelta
193
 
    
 
59
 
194
60
    >>> string_to_delta('7d')
195
61
    datetime.timedelta(7)
196
62
    >>> string_to_delta('60s')
199
65
    datetime.timedelta(0, 3600)
200
66
    >>> string_to_delta('24h')
201
67
    datetime.timedelta(1)
202
 
    >>> string_to_delta('1w')
 
68
    >>> string_to_delta(u'1w')
203
69
    datetime.timedelta(7)
204
70
    >>> string_to_delta('5m 30s')
205
71
    datetime.timedelta(0, 330)
206
72
    """
207
 
    
208
 
    try:
209
 
        return rfc3339_duration_to_delta(interval)
210
 
    except ValueError:
211
 
        pass
212
 
    
213
 
    value = datetime.timedelta(0)
214
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
215
 
    
216
 
    for num, suffix in regexp.findall(interval):
217
 
        if suffix == "d":
218
 
            value += datetime.timedelta(int(num))
219
 
        elif suffix == "s":
220
 
            value += datetime.timedelta(0, int(num))
221
 
        elif suffix == "m":
222
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
223
 
        elif suffix == "h":
224
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
225
 
        elif suffix == "w":
226
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
227
 
        elif suffix == "":
228
 
            value += datetime.timedelta(0, 0, 0, int(num))
229
 
    return value
230
 
 
 
73
    timevalue = datetime.timedelta(0)
 
74
    regexp = re.compile("\d+[dsmhw]")
 
75
    
 
76
    for s in regexp.findall(interval):
 
77
        try:
 
78
            suffix = unicode(s[-1])
 
79
            value = int(s[:-1])
 
80
            if suffix == u"d":
 
81
                delta = datetime.timedelta(value)
 
82
            elif suffix == u"s":
 
83
                delta = datetime.timedelta(0, value)
 
84
            elif suffix == u"m":
 
85
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
86
            elif suffix == u"h":
 
87
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
88
            elif suffix == u"w":
 
89
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
90
            else:
 
91
                raise ValueError
 
92
        except (ValueError, IndexError):
 
93
            raise ValueError
 
94
        timevalue += delta
 
95
    return timevalue
231
96
 
232
97
def print_clients(clients, keywords):
233
98
    def valuetostring(value, keyword):
234
99
        if type(value) is dbus.Boolean:
235
 
            return "Yes" if value else "No"
236
 
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
237
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
100
            return u"Yes" if value else u"No"
 
101
        if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
 
102
                       u"ApprovalDuration"):
238
103
            return milliseconds_to_string(value)
239
 
        return str(value)
 
104
        return unicode(value)
240
105
    
241
106
    # 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], key))
245
 
                        for client in clients)),
246
 
        key = key)
247
 
                             for key in keywords)
 
107
    format_string = u' '.join(u'%%-%ds' %
 
108
                              max(len(tablewords[key]),
 
109
                                  max(len(valuetostring(client[key],
 
110
                                                        key))
 
111
                                      for client in
 
112
                                      clients))
 
113
                              for key in keywords)
248
114
    # Print header line
249
 
    print(format_string.format(**tablewords))
 
115
    print format_string % tuple(tablewords[key] for key in keywords)
250
116
    for client in clients:
251
 
        print(format_string.format(**{
252
 
            key: valuetostring(client[key], key)
253
 
            for key in keywords }))
254
 
 
 
117
        print format_string % tuple(valuetostring(client[key], key)
 
118
                                    for key in keywords)
255
119
 
256
120
def has_actions(options):
257
121
    return any((options.enable,
263
127
                options.remove,
264
128
                options.checker is not None,
265
129
                options.timeout is not None,
266
 
                options.extended_timeout is not None,
267
130
                options.interval is not None,
268
131
                options.approved_by_default is not None,
269
132
                options.approval_delay is not None,
272
135
                options.secret is not None,
273
136
                options.approve,
274
137
                options.deny))
275
 
 
276
 
 
 
138
        
277
139
def main():
278
 
    parser = argparse.ArgumentParser()
279
 
    parser.add_argument("--version", action="version",
280
 
                        version = "%(prog)s {}".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("-j", "--dump-json", action="store_true",
287
 
                        help="Dump client data in JSON format")
288
 
    parser.add_argument("-e", "--enable", action="store_true",
289
 
                        help="Enable client")
290
 
    parser.add_argument("-d", "--disable", action="store_true",
291
 
                        help="disable client")
292
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
293
 
                        help="Bump timeout for client")
294
 
    parser.add_argument("--start-checker", action="store_true",
295
 
                        help="Start checker for client")
296
 
    parser.add_argument("--stop-checker", action="store_true",
297
 
                        help="Stop checker for client")
298
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
299
 
                        help="Check if client is enabled")
300
 
    parser.add_argument("-r", "--remove", action="store_true",
301
 
                        help="Remove client")
302
 
    parser.add_argument("-c", "--checker",
303
 
                        help="Set checker command for client")
304
 
    parser.add_argument("-t", "--timeout",
305
 
                        help="Set timeout for client")
306
 
    parser.add_argument("--extended-timeout",
307
 
                        help="Set extended timeout for client")
308
 
    parser.add_argument("-i", "--interval",
309
 
                        help="Set checker interval for client")
310
 
    parser.add_argument("--approve-by-default", action="store_true",
311
 
                        default=None, dest="approved_by_default",
312
 
                        help="Set client to be approved by default")
313
 
    parser.add_argument("--deny-by-default", action="store_false",
314
 
                        dest="approved_by_default",
315
 
                        help="Set client to be denied by default")
316
 
    parser.add_argument("--approval-delay",
317
 
                        help="Set delay before client approve/deny")
318
 
    parser.add_argument("--approval-duration",
319
 
                        help="Set duration of one client approval")
320
 
    parser.add_argument("-H", "--host", help="Set host for client")
321
 
    parser.add_argument("-s", "--secret",
322
 
                        type=argparse.FileType(mode="rb"),
323
 
                        help="Set password blob (file) for client")
324
 
    parser.add_argument("-A", "--approve", action="store_true",
325
 
                        help="Approve any current client request")
326
 
    parser.add_argument("-D", "--deny", action="store_true",
327
 
                        help="Deny any current client request")
328
 
    parser.add_argument("--check", action="store_true",
329
 
                        help="Run self-test")
330
 
    parser.add_argument("client", nargs="*", help="Client name")
331
 
    options = parser.parse_args()
332
 
    
333
 
    if has_actions(options) and not (options.client or options.all):
334
 
        parser.error("Options require clients names or --all.")
335
 
    if options.verbose and has_actions(options):
336
 
        parser.error("--verbose can only be used alone.")
337
 
    if options.dump_json and (options.verbose or has_actions(options)):
338
 
        parser.error("--dump-json can only be used alone.")
339
 
    if options.all and not has_actions(options):
340
 
        parser.error("--all requires an action.")
341
 
    
342
 
    if options.check:
343
 
        fail_count, test_count = doctest.testmod()
344
 
        sys.exit(os.EX_OK if fail_count == 0 else 1)
345
 
    
346
 
    try:
347
 
        bus = dbus.SystemBus()
348
 
        mandos_dbus_objc = bus.get_object(busname, server_path)
349
 
    except dbus.exceptions.DBusException:
350
 
        print("Could not connect to Mandos server", file=sys.stderr)
351
 
        sys.exit(1)
352
 
    
353
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
354
 
                                 dbus_interface = server_interface)
355
 
    mandos_serv_object_manager = dbus.Interface(
356
 
        mandos_dbus_objc, dbus_interface = dbus.OBJECT_MANAGER_IFACE)
357
 
    
358
 
    #block stderr since dbus library prints to stderr
359
 
    null = os.open(os.path.devnull, os.O_RDWR)
360
 
    stderrcopy = os.dup(sys.stderr.fileno())
361
 
    os.dup2(null, sys.stderr.fileno())
362
 
    os.close(null)
363
 
    try:
364
 
        try:
365
 
            mandos_clients = { path: ifs_and_props[client_interface]
366
 
                               for path, ifs_and_props in
367
 
                               mandos_serv_object_manager
368
 
                               .GetManagedObjects().items()
369
 
                               if client_interface in ifs_and_props }
370
 
        finally:
371
 
            #restore stderr
372
 
            os.dup2(stderrcopy, sys.stderr.fileno())
373
 
            os.close(stderrcopy)
374
 
    except dbus.exceptions.DBusException as e:
375
 
        print("Access denied: Accessing mandos server through D-Bus: {}"
376
 
              .format(e), file=sys.stderr)
377
 
        sys.exit(1)
378
 
    
379
 
    # Compile dict of (clients: properties) to process
380
 
    clients={}
381
 
    
382
 
    if options.all or not options.client:
383
 
        clients = { bus.get_object(busname, path): properties
384
 
                    for path, properties in mandos_clients.items() }
385
 
    else:
386
 
        for name in options.client:
387
 
            for path, client in mandos_clients.items():
388
 
                if client["Name"] == name:
389
 
                    client_objc = bus.get_object(busname, path)
390
 
                    clients[client_objc] = client
391
 
                    break
 
140
        parser = OptionParser(version = "%%prog %s" % version)
 
141
        parser.add_option("-a", "--all", action="store_true",
 
142
                          help="Select all clients")
 
143
        parser.add_option("-v", "--verbose", action="store_true",
 
144
                          help="Print all fields")
 
145
        parser.add_option("-e", "--enable", action="store_true",
 
146
                          help="Enable client")
 
147
        parser.add_option("-d", "--disable", action="store_true",
 
148
                          help="disable client")
 
149
        parser.add_option("-b", "--bump-timeout", action="store_true",
 
150
                          help="Bump timeout for client")
 
151
        parser.add_option("--start-checker", action="store_true",
 
152
                          help="Start checker for client")
 
153
        parser.add_option("--stop-checker", action="store_true",
 
154
                          help="Stop checker for client")
 
155
        parser.add_option("-V", "--is-enabled", action="store_true",
 
156
                          help="Check if client is enabled")
 
157
        parser.add_option("-r", "--remove", action="store_true",
 
158
                          help="Remove client")
 
159
        parser.add_option("-c", "--checker", type="string",
 
160
                          help="Set checker command for client")
 
161
        parser.add_option("-t", "--timeout", type="string",
 
162
                          help="Set timeout for client")
 
163
        parser.add_option("-i", "--interval", type="string",
 
164
                          help="Set checker interval for client")
 
165
        parser.add_option("--approve-by-default", action="store_true",
 
166
                          dest=u"approved_by_default",
 
167
                          help="Set client to be approved by default")
 
168
        parser.add_option("--deny-by-default", action="store_false",
 
169
                          dest=u"approved_by_default",
 
170
                          help="Set client to be denied by default")
 
171
        parser.add_option("--approval-delay", type="string",
 
172
                          help="Set delay before client approve/deny")
 
173
        parser.add_option("--approval-duration", type="string",
 
174
                          help="Set duration of one client approval")
 
175
        parser.add_option("-H", "--host", type="string",
 
176
                          help="Set host for client")
 
177
        parser.add_option("-s", "--secret", type="string",
 
178
                          help="Set password blob (file) for client")
 
179
        parser.add_option("-A", "--approve", action="store_true",
 
180
                          help="Approve any current client request")
 
181
        parser.add_option("-D", "--deny", action="store_true",
 
182
                          help="Deny any current client request")
 
183
        options, client_names = parser.parse_args()
 
184
        
 
185
        if has_actions(options) and not client_names and not options.all:
 
186
            parser.error('Options require clients names or --all.')
 
187
        if options.verbose and has_actions(options):
 
188
            parser.error('--verbose can only be used alone or with'
 
189
                         ' --all.')
 
190
        if options.all and not has_actions(options):
 
191
            parser.error('--all requires an action.')
 
192
        
 
193
        try:
 
194
            bus = dbus.SystemBus()
 
195
            mandos_dbus_objc = bus.get_object(busname, server_path)
 
196
        except dbus.exceptions.DBusException:
 
197
            print >> sys.stderr, "Could not connect to Mandos server"
 
198
            sys.exit(1)
 
199
    
 
200
        mandos_serv = dbus.Interface(mandos_dbus_objc,
 
201
                                     dbus_interface = server_interface)
 
202
 
 
203
        #block stderr since dbus library prints to stderr
 
204
        null = os.open(os.path.devnull, os.O_RDWR)
 
205
        stderrcopy = os.dup(sys.stderr.fileno())
 
206
        os.dup2(null, sys.stderr.fileno())
 
207
        os.close(null)
 
208
        try:
 
209
            try:
 
210
                mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
211
            finally:
 
212
                #restore stderr
 
213
                os.dup2(stderrcopy, sys.stderr.fileno())
 
214
                os.close(stderrcopy)
 
215
        except dbus.exceptions.DBusException, e:
 
216
            print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
 
217
            sys.exit(1)
 
218
            
 
219
        # Compile dict of (clients: properties) to process
 
220
        clients={}
 
221
        
 
222
        if options.all or not client_names:
 
223
            clients = dict((bus.get_object(busname, path), properties)
 
224
                           for path, properties in
 
225
                           mandos_clients.iteritems())
 
226
        else:
 
227
            for name in client_names:
 
228
                for path, client in mandos_clients.iteritems():
 
229
                    if client['Name'] == name:
 
230
                        client_objc = bus.get_object(busname, path)
 
231
                        clients[client_objc] = client
 
232
                        break
 
233
                else:
 
234
                    print >> sys.stderr, "Client not found on server: %r" % name
 
235
                    sys.exit(1)
 
236
            
 
237
        if not has_actions(options) and clients:
 
238
            if options.verbose:
 
239
                keywords = ('Name', 'Enabled', 'Timeout',
 
240
                            'LastCheckedOK', 'Created', 'Interval',
 
241
                            'Host', 'Fingerprint', 'CheckerRunning',
 
242
                            'LastEnabled', 'ApprovalPending',
 
243
                            'ApprovedByDefault',
 
244
                            'LastApprovalRequest', 'ApprovalDelay',
 
245
                            'ApprovalDuration', 'Checker')
392
246
            else:
393
 
                print("Client not found on server: {!r}"
394
 
                      .format(name), file=sys.stderr)
395
 
                sys.exit(1)
396
 
    
397
 
    if not has_actions(options) and clients:
398
 
        if options.verbose or options.dump_json:
399
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
400
 
                        "Created", "Interval", "Host", "Fingerprint",
401
 
                        "CheckerRunning", "LastEnabled",
402
 
                        "ApprovalPending", "ApprovedByDefault",
403
 
                        "LastApprovalRequest", "ApprovalDelay",
404
 
                        "ApprovalDuration", "Checker",
405
 
                        "ExtendedTimeout", "Expires",
406
 
                        "LastCheckerStatus")
407
 
        else:
408
 
            keywords = defaultkeywords
409
 
        
410
 
        if options.dump_json:
411
 
            json.dump({client["Name"]: {key:
412
 
                                        bool(client[key])
413
 
                                        if isinstance(client[key],
414
 
                                                      dbus.Boolean)
415
 
                                        else client[key]
416
 
                                        for key in keywords }
417
 
                       for client in clients.values() },
418
 
                      fp = sys.stdout, indent = 4,
419
 
                      separators = (',', ': '))
420
 
            print()
421
 
        else:
422
 
            print_clients(clients.values(), keywords)
423
 
    else:
424
 
        # Process each client in the list by all selected options
425
 
        for client in clients:
426
 
            
427
 
            def set_client_prop(prop, value):
428
 
                """Set a Client D-Bus property"""
429
 
                client.Set(client_interface, prop, value,
430
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
431
 
            
432
 
            def set_client_prop_ms(prop, value):
433
 
                """Set a Client D-Bus property, converted
434
 
                from a string to milliseconds."""
435
 
                set_client_prop(prop,
436
 
                                string_to_delta(value).total_seconds()
437
 
                                * 1000)
438
 
            
439
 
            if options.remove:
440
 
                mandos_serv.RemoveClient(client.__dbus_object_path__)
441
 
            if options.enable:
442
 
                set_client_prop("Enabled", dbus.Boolean(True))
443
 
            if options.disable:
444
 
                set_client_prop("Enabled", dbus.Boolean(False))
445
 
            if options.bump_timeout:
446
 
                set_client_prop("LastCheckedOK", "")
447
 
            if options.start_checker:
448
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
449
 
            if options.stop_checker:
450
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
451
 
            if options.is_enabled:
452
 
                sys.exit(0 if client.Get(client_interface,
453
 
                                         "Enabled",
454
 
                                         dbus_interface=
455
 
                                         dbus.PROPERTIES_IFACE)
456
 
                         else 1)
457
 
            if options.checker is not None:
458
 
                set_client_prop("Checker", options.checker)
459
 
            if options.host is not None:
460
 
                set_client_prop("Host", options.host)
461
 
            if options.interval is not None:
462
 
                set_client_prop_ms("Interval", options.interval)
463
 
            if options.approval_delay is not None:
464
 
                set_client_prop_ms("ApprovalDelay",
465
 
                                   options.approval_delay)
466
 
            if options.approval_duration is not None:
467
 
                set_client_prop_ms("ApprovalDuration",
468
 
                                   options.approval_duration)
469
 
            if options.timeout is not None:
470
 
                set_client_prop_ms("Timeout", options.timeout)
471
 
            if options.extended_timeout is not None:
472
 
                set_client_prop_ms("ExtendedTimeout",
473
 
                                   options.extended_timeout)
474
 
            if options.secret is not None:
475
 
                set_client_prop("Secret",
476
 
                                dbus.ByteArray(options.secret.read()))
477
 
            if options.approved_by_default is not None:
478
 
                set_client_prop("ApprovedByDefault",
479
 
                                dbus.Boolean(options
480
 
                                             .approved_by_default))
481
 
            if options.approve:
482
 
                client.Approve(dbus.Boolean(True),
483
 
                               dbus_interface=client_interface)
484
 
            elif options.deny:
485
 
                client.Approve(dbus.Boolean(False),
486
 
                               dbus_interface=client_interface)
487
 
 
488
 
 
489
 
if __name__ == "__main__":
 
247
                keywords = defaultkeywords
 
248
            
 
249
            print_clients(clients.values(), keywords)
 
250
        else:
 
251
            # Process each client in the list by all selected options
 
252
            for client in clients:
 
253
                if options.remove:
 
254
                    mandos_serv.RemoveClient(client.__dbus_object_path__)
 
255
                if options.enable:
 
256
                    client.Enable(dbus_interface=client_interface)
 
257
                if options.disable:
 
258
                    client.Disable(dbus_interface=client_interface)
 
259
                if options.bump_timeout:
 
260
                    client.CheckedOK(dbus_interface=client_interface)
 
261
                if options.start_checker:
 
262
                    client.StartChecker(dbus_interface=client_interface)
 
263
                if options.stop_checker:
 
264
                    client.StopChecker(dbus_interface=client_interface)
 
265
                if options.is_enabled:
 
266
                    sys.exit(0 if client.Get(client_interface,
 
267
                                             u"Enabled",
 
268
                                             dbus_interface=dbus.PROPERTIES_IFACE)
 
269
                             else 1)
 
270
                if options.checker:
 
271
                    client.Set(client_interface, u"Checker", options.checker,
 
272
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
273
                if options.host:
 
274
                    client.Set(client_interface, u"Host", options.host,
 
275
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
276
                if options.interval:
 
277
                    client.Set(client_interface, u"Interval",
 
278
                               timedelta_to_milliseconds
 
279
                               (string_to_delta(options.interval)),
 
280
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
281
                if options.approval_delay:
 
282
                    client.Set(client_interface, u"ApprovalDelay",
 
283
                               timedelta_to_milliseconds
 
284
                               (string_to_delta(options.
 
285
                                                approval_delay)),
 
286
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
287
                if options.approval_duration:
 
288
                    client.Set(client_interface, u"ApprovalDuration",
 
289
                               timedelta_to_milliseconds
 
290
                               (string_to_delta(options.
 
291
                                                approval_duration)),
 
292
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
293
                if options.timeout:
 
294
                    client.Set(client_interface, u"Timeout",
 
295
                               timedelta_to_milliseconds
 
296
                               (string_to_delta(options.timeout)),
 
297
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
298
                if options.secret:
 
299
                    client.Set(client_interface, u"Secret",
 
300
                               dbus.ByteArray(open(options.secret,
 
301
                                                   u'rb').read()),
 
302
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
303
                if options.approved_by_default is not None:
 
304
                    client.Set(client_interface, u"ApprovedByDefault",
 
305
                               dbus.Boolean(options
 
306
                                            .approved_by_default),
 
307
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
308
                if options.approve:
 
309
                    client.Approve(dbus.Boolean(True),
 
310
                                   dbus_interface=client_interface)
 
311
                elif options.deny:
 
312
                    client.Approve(dbus.Boolean(False),
 
313
                                   dbus_interface=client_interface)
 
314
 
 
315
if __name__ == '__main__':
490
316
    main()