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  • Committer: Teddy Hogeborn
  • Date: 2010-09-26 17:36:30 UTC
  • Revision ID: teddy@fukt.bsnet.se-20100926173630-zk7pe17fp2bv6zr7
* DBUS-API: Document new "LastApprovalRequest" client property.

* mandos (Client.last_approval_request): New attribute.
  (Client.need_approval): New method.
  (ClientDBus.need_approval): - '' -
  (ClientDBus.NeedApproval): Call self.need_approval().
  (ClientDBus.LastApprovalRequest_dbus_property): New D-Bus property.

* mandos-monitor: Show timeout counter during approval delay.
  (MandosClientWidget._update_timer_callback_lock): New.
  (MandosClientWidget.property_changed): Override to also call
                                         using_timer if
                                         ApprovalPending property is
                                         changed.
  (MandosClientWidget.using_timer): New method.
  (MandosClientWidget.checker_completed): Use "using_timer".
  (MandosClientWidget.need_approval): - '' -
  (MandosClientWidget.update): Show approval delay timer.

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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
 
 
43
 
import dbus
44
 
 
45
 
if sys.version_info.major == 2:
46
 
    str = unicode
47
 
 
48
 
locale.setlocale(locale.LC_ALL, "")
 
12
 
 
13
locale.setlocale(locale.LC_ALL, u'')
49
14
 
50
15
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"
68
 
}
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 = "1.7.5"
76
 
 
77
 
 
78
 
try:
79
 
    dbus.OBJECT_MANAGER_IFACE
80
 
except AttributeError:
81
 
    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
    'Created': u'Created',
 
21
    'Interval': u'Interval',
 
22
    'Host': u'Host',
 
23
    'Fingerprint': u'Fingerprint',
 
24
    'CheckerRunning': u'Check Is Running',
 
25
    'LastEnabled': u'Last Enabled',
 
26
    'ApprovalPending': u'Approval Is Pending',
 
27
    'ApprovedByDefault': u'Approved By Default',
 
28
    'ApprovalDelay': u"Approval Delay",
 
29
    'ApprovalDuration': u"Approval Duration",
 
30
    'Checker': u'Checker',
 
31
    }
 
32
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
 
33
domain = 'se.bsnet.fukt'
 
34
busname = domain + '.Mandos'
 
35
server_path = '/'
 
36
server_interface = domain + '.Mandos'
 
37
client_interface = domain + '.Mandos.Client'
 
38
version = "1.0.14"
 
39
 
 
40
def timedelta_to_milliseconds(td):
 
41
    "Convert a datetime.timedelta object to milliseconds"
 
42
    return ((td.days * 24 * 60 * 60 * 1000)
 
43
            + (td.seconds * 1000)
 
44
            + (td.microseconds // 1000))
82
45
 
83
46
def milliseconds_to_string(ms):
84
47
    td = datetime.timedelta(0, 0, 0, ms)
85
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}".format(
86
 
        days = "{}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
 
def rfc3339_duration_to_delta(duration):
93
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
94
 
    
95
 
    >>> rfc3339_duration_to_delta("P7D")
96
 
    datetime.timedelta(7)
97
 
    >>> rfc3339_duration_to_delta("PT60S")
98
 
    datetime.timedelta(0, 60)
99
 
    >>> rfc3339_duration_to_delta("PT60M")
100
 
    datetime.timedelta(0, 3600)
101
 
    >>> rfc3339_duration_to_delta("PT24H")
102
 
    datetime.timedelta(1)
103
 
    >>> rfc3339_duration_to_delta("P1W")
104
 
    datetime.timedelta(7)
105
 
    >>> rfc3339_duration_to_delta("PT5M30S")
106
 
    datetime.timedelta(0, 330)
107
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
108
 
    datetime.timedelta(1, 200)
109
 
    """
110
 
    
111
 
    # Parsing an RFC 3339 duration with regular expressions is not
112
 
    # possible - there would have to be multiple places for the same
113
 
    # values, like seconds.  The current code, while more esoteric, is
114
 
    # cleaner without depending on a parsing library.  If Python had a
115
 
    # built-in library for parsing we would use it, but we'd like to
116
 
    # avoid excessive use of external libraries.
117
 
    
118
 
    # New type for defining tokens, syntax, and semantics all-in-one
119
 
    Token = collections.namedtuple("Token", (
120
 
        "regexp",  # To match token; if "value" is not None, must have
121
 
                   # a "group" containing digits
122
 
        "value",   # datetime.timedelta or None
123
 
        "followers"))           # Tokens valid after this token
124
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
125
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
126
 
    token_end = Token(re.compile(r"$"), None, frozenset())
127
 
    token_second = Token(re.compile(r"(\d+)S"),
128
 
                         datetime.timedelta(seconds=1),
129
 
                         frozenset((token_end, )))
130
 
    token_minute = Token(re.compile(r"(\d+)M"),
131
 
                         datetime.timedelta(minutes=1),
132
 
                         frozenset((token_second, token_end)))
133
 
    token_hour = Token(re.compile(r"(\d+)H"),
134
 
                       datetime.timedelta(hours=1),
135
 
                       frozenset((token_minute, token_end)))
136
 
    token_time = Token(re.compile(r"T"),
137
 
                       None,
138
 
                       frozenset((token_hour, token_minute,
139
 
                                  token_second)))
140
 
    token_day = Token(re.compile(r"(\d+)D"),
141
 
                      datetime.timedelta(days=1),
142
 
                      frozenset((token_time, token_end)))
143
 
    token_month = Token(re.compile(r"(\d+)M"),
144
 
                        datetime.timedelta(weeks=4),
145
 
                        frozenset((token_day, token_end)))
146
 
    token_year = Token(re.compile(r"(\d+)Y"),
147
 
                       datetime.timedelta(weeks=52),
148
 
                       frozenset((token_month, token_end)))
149
 
    token_week = Token(re.compile(r"(\d+)W"),
150
 
                       datetime.timedelta(weeks=1),
151
 
                       frozenset((token_end, )))
152
 
    token_duration = Token(re.compile(r"P"), None,
153
 
                           frozenset((token_year, token_month,
154
 
                                      token_day, token_time,
155
 
                                      token_week)))
156
 
    # Define starting values
157
 
    value = datetime.timedelta() # Value so far
158
 
    found_token = None
159
 
    followers = frozenset((token_duration, )) # Following valid tokens
160
 
    s = duration                # String left to parse
161
 
    # Loop until end token is found
162
 
    while found_token is not token_end:
163
 
        # Search for any currently valid tokens
164
 
        for token in followers:
165
 
            match = token.regexp.match(s)
166
 
            if match is not None:
167
 
                # Token found
168
 
                if token.value is not None:
169
 
                    # Value found, parse digits
170
 
                    factor = int(match.group(1), 10)
171
 
                    # Add to value so far
172
 
                    value += factor * token.value
173
 
                # Strip token from string
174
 
                s = token.regexp.sub("", s, 1)
175
 
                # Go to found token
176
 
                found_token = token
177
 
                # Set valid next tokens
178
 
                followers = found_token.followers
179
 
                break
180
 
        else:
181
 
            # No currently valid tokens were found
182
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
183
 
                             .format(duration))
184
 
    # End token found
185
 
    return value
 
48
    return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
 
49
            % { "days": "%dT" % td.days if td.days else "",
 
50
                "hours": td.seconds // 3600,
 
51
                "minutes": (td.seconds % 3600) // 60,
 
52
                "seconds": td.seconds % 60,
 
53
                })
186
54
 
187
55
 
188
56
def string_to_delta(interval):
189
57
    """Parse a string and return a datetime.timedelta
190
 
    
 
58
 
191
59
    >>> string_to_delta('7d')
192
60
    datetime.timedelta(7)
193
61
    >>> string_to_delta('60s')
196
64
    datetime.timedelta(0, 3600)
197
65
    >>> string_to_delta('24h')
198
66
    datetime.timedelta(1)
199
 
    >>> string_to_delta('1w')
 
67
    >>> string_to_delta(u'1w')
200
68
    datetime.timedelta(7)
201
69
    >>> string_to_delta('5m 30s')
202
70
    datetime.timedelta(0, 330)
203
71
    """
204
 
    
205
 
    try:
206
 
        return rfc3339_duration_to_delta(interval)
207
 
    except ValueError:
208
 
        pass
209
 
    
210
 
    value = datetime.timedelta(0)
211
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
212
 
    
213
 
    for num, suffix in regexp.findall(interval):
214
 
        if suffix == "d":
215
 
            value += datetime.timedelta(int(num))
216
 
        elif suffix == "s":
217
 
            value += datetime.timedelta(0, int(num))
218
 
        elif suffix == "m":
219
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
220
 
        elif suffix == "h":
221
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
222
 
        elif suffix == "w":
223
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
224
 
        elif suffix == "":
225
 
            value += datetime.timedelta(0, 0, 0, int(num))
226
 
    return value
227
 
 
 
72
    timevalue = datetime.timedelta(0)
 
73
    regexp = re.compile("\d+[dsmhw]")
 
74
    
 
75
    for s in regexp.findall(interval):
 
76
        try:
 
77
            suffix = unicode(s[-1])
 
78
            value = int(s[:-1])
 
79
            if suffix == u"d":
 
80
                delta = datetime.timedelta(value)
 
81
            elif suffix == u"s":
 
82
                delta = datetime.timedelta(0, value)
 
83
            elif suffix == u"m":
 
84
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
85
            elif suffix == u"h":
 
86
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
87
            elif suffix == u"w":
 
88
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
89
            else:
 
90
                raise ValueError
 
91
        except (ValueError, IndexError):
 
92
            raise ValueError
 
93
        timevalue += delta
 
94
    return timevalue
228
95
 
229
96
def print_clients(clients, keywords):
230
97
    def valuetostring(value, keyword):
231
98
        if type(value) is dbus.Boolean:
232
 
            return "Yes" if value else "No"
233
 
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
234
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
99
            return u"Yes" if value else u"No"
 
100
        if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
 
101
                       u"ApprovalDuration"):
235
102
            return milliseconds_to_string(value)
236
 
        return str(value)
 
103
        return unicode(value)
237
104
    
238
105
    # Create format string to print table rows
239
 
    format_string = " ".join("{{{key}:{width}}}".format(
240
 
        width = max(len(tablewords[key]),
241
 
                    max(len(valuetostring(client[key], key))
242
 
                        for client in clients)),
243
 
        key = key)
244
 
                             for key in keywords)
 
106
    format_string = u' '.join(u'%%-%ds' %
 
107
                              max(len(tablewords[key]),
 
108
                                  max(len(valuetostring(client[key],
 
109
                                                        key))
 
110
                                      for client in
 
111
                                      clients))
 
112
                              for key in keywords)
245
113
    # Print header line
246
 
    print(format_string.format(**tablewords))
 
114
    print format_string % tuple(tablewords[key] for key in keywords)
247
115
    for client in clients:
248
 
        print(format_string.format(**{
249
 
            key: valuetostring(client[key], key)
250
 
            for key in keywords }))
251
 
 
 
116
        print format_string % tuple(valuetostring(client[key], key)
 
117
                                    for key in keywords)
252
118
 
253
119
def has_actions(options):
254
120
    return any((options.enable,
260
126
                options.remove,
261
127
                options.checker is not None,
262
128
                options.timeout is not None,
263
 
                options.extended_timeout is not None,
264
129
                options.interval is not None,
265
130
                options.approved_by_default is not None,
266
131
                options.approval_delay is not None,
269
134
                options.secret is not None,
270
135
                options.approve,
271
136
                options.deny))
272
 
 
273
 
 
 
137
        
274
138
def main():
275
 
    parser = argparse.ArgumentParser()
276
 
    parser.add_argument("--version", action="version",
277
 
                        version = "%(prog)s {}".format(version),
278
 
                        help="show version number and exit")
279
 
    parser.add_argument("-a", "--all", action="store_true",
280
 
                        help="Select all clients")
281
 
    parser.add_argument("-v", "--verbose", action="store_true",
282
 
                        help="Print all fields")
283
 
    parser.add_argument("-e", "--enable", action="store_true",
284
 
                        help="Enable client")
285
 
    parser.add_argument("-d", "--disable", action="store_true",
286
 
                        help="disable client")
287
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
288
 
                        help="Bump timeout for client")
289
 
    parser.add_argument("--start-checker", action="store_true",
290
 
                        help="Start checker for client")
291
 
    parser.add_argument("--stop-checker", action="store_true",
292
 
                        help="Stop checker for client")
293
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
294
 
                        help="Check if client is enabled")
295
 
    parser.add_argument("-r", "--remove", action="store_true",
296
 
                        help="Remove client")
297
 
    parser.add_argument("-c", "--checker",
298
 
                        help="Set checker command for client")
299
 
    parser.add_argument("-t", "--timeout",
300
 
                        help="Set timeout for client")
301
 
    parser.add_argument("--extended-timeout",
302
 
                        help="Set extended timeout for client")
303
 
    parser.add_argument("-i", "--interval",
304
 
                        help="Set checker interval for client")
305
 
    parser.add_argument("--approve-by-default", action="store_true",
306
 
                        default=None, dest="approved_by_default",
307
 
                        help="Set client to be approved by default")
308
 
    parser.add_argument("--deny-by-default", action="store_false",
309
 
                        dest="approved_by_default",
310
 
                        help="Set client to be denied by default")
311
 
    parser.add_argument("--approval-delay",
312
 
                        help="Set delay before client approve/deny")
313
 
    parser.add_argument("--approval-duration",
314
 
                        help="Set duration of one client approval")
315
 
    parser.add_argument("-H", "--host", help="Set host for client")
316
 
    parser.add_argument("-s", "--secret",
317
 
                        type=argparse.FileType(mode="rb"),
318
 
                        help="Set password blob (file) for client")
319
 
    parser.add_argument("-A", "--approve", action="store_true",
320
 
                        help="Approve any current client request")
321
 
    parser.add_argument("-D", "--deny", action="store_true",
322
 
                        help="Deny any current client request")
323
 
    parser.add_argument("--check", action="store_true",
324
 
                        help="Run self-test")
325
 
    parser.add_argument("client", nargs="*", help="Client name")
326
 
    options = parser.parse_args()
 
139
        parser = OptionParser(version = "%%prog %s" % version)
 
140
        parser.add_option("-a", "--all", action="store_true",
 
141
                          help="Select all clients")
 
142
        parser.add_option("-v", "--verbose", action="store_true",
 
143
                          help="Print all fields")
 
144
        parser.add_option("-e", "--enable", action="store_true",
 
145
                          help="Enable client")
 
146
        parser.add_option("-d", "--disable", action="store_true",
 
147
                          help="disable client")
 
148
        parser.add_option("-b", "--bump-timeout", action="store_true",
 
149
                          help="Bump timeout for client")
 
150
        parser.add_option("--start-checker", action="store_true",
 
151
                          help="Start checker for client")
 
152
        parser.add_option("--stop-checker", action="store_true",
 
153
                          help="Stop checker for client")
 
154
        parser.add_option("-V", "--is-enabled", action="store_true",
 
155
                          help="Check if client is enabled")
 
156
        parser.add_option("-r", "--remove", action="store_true",
 
157
                          help="Remove client")
 
158
        parser.add_option("-c", "--checker", type="string",
 
159
                          help="Set checker command for client")
 
160
        parser.add_option("-t", "--timeout", type="string",
 
161
                          help="Set timeout for client")
 
162
        parser.add_option("-i", "--interval", type="string",
 
163
                          help="Set checker interval for client")
 
164
        parser.add_option("--approve-by-default", action="store_true",
 
165
                          dest=u"approved_by_default",
 
166
                          help="Set client to be approved by default")
 
167
        parser.add_option("--deny-by-default", action="store_false",
 
168
                          dest=u"approved_by_default",
 
169
                          help="Set client to be denied by default")
 
170
        parser.add_option("--approval-delay", type="string",
 
171
                          help="Set delay before client approve/deny")
 
172
        parser.add_option("--approval-duration", type="string",
 
173
                          help="Set duration of one client approval")
 
174
        parser.add_option("-H", "--host", type="string",
 
175
                          help="Set host for client")
 
176
        parser.add_option("-s", "--secret", type="string",
 
177
                          help="Set password blob (file) for client")
 
178
        parser.add_option("-A", "--approve", action="store_true",
 
179
                          help="Approve any current client request")
 
180
        parser.add_option("-D", "--deny", action="store_true",
 
181
                          help="Deny any current client request")
 
182
        options, client_names = parser.parse_args()
 
183
        
 
184
        if has_actions(options) and not client_names and not options.all:
 
185
            parser.error('Options require clients names or --all.')
 
186
        if options.verbose and has_actions(options):
 
187
            parser.error('--verbose can only be used alone or with'
 
188
                         ' --all.')
 
189
        if options.all and not has_actions(options):
 
190
            parser.error('--all requires an action.')
 
191
        
 
192
        try:
 
193
            bus = dbus.SystemBus()
 
194
            mandos_dbus_objc = bus.get_object(busname, server_path)
 
195
        except dbus.exceptions.DBusException:
 
196
            print >> sys.stderr, "Could not connect to Mandos server"
 
197
            sys.exit(1)
327
198
    
328
 
    if has_actions(options) and not (options.client or options.all):
329
 
        parser.error("Options require clients names or --all.")
330
 
    if options.verbose and has_actions(options):
331
 
        parser.error("--verbose can only be used alone or with"
332
 
                     " --all.")
333
 
    if options.all and not has_actions(options):
334
 
        parser.error("--all requires an action.")
 
199
        mandos_serv = dbus.Interface(mandos_dbus_objc,
 
200
                                     dbus_interface = server_interface)
335
201
 
336
 
    if options.check:
337
 
        fail_count, test_count = doctest.testmod()
338
 
        sys.exit(os.EX_OK if fail_count == 0 else 1)
339
 
    
340
 
    try:
341
 
        bus = dbus.SystemBus()
342
 
        mandos_dbus_objc = bus.get_object(busname, server_path)
343
 
    except dbus.exceptions.DBusException:
344
 
        print("Could not connect to Mandos server", file=sys.stderr)
345
 
        sys.exit(1)
346
 
    
347
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
348
 
                                 dbus_interface = server_interface)
349
 
    mandos_serv_object_manager = dbus.Interface(
350
 
        mandos_dbus_objc, dbus_interface = dbus.OBJECT_MANAGER_IFACE)
351
 
    
352
 
    #block stderr since dbus library prints to stderr
353
 
    null = os.open(os.path.devnull, os.O_RDWR)
354
 
    stderrcopy = os.dup(sys.stderr.fileno())
355
 
    os.dup2(null, sys.stderr.fileno())
356
 
    os.close(null)
357
 
    try:
 
202
        #block stderr since dbus library prints to stderr
 
203
        null = os.open(os.path.devnull, os.O_RDWR)
 
204
        stderrcopy = os.dup(sys.stderr.fileno())
 
205
        os.dup2(null, sys.stderr.fileno())
 
206
        os.close(null)
358
207
        try:
359
 
            mandos_clients = { path: ifs_and_props[client_interface]
360
 
                               for path, ifs_and_props in
361
 
                               mandos_serv_object_manager
362
 
                               .GetManagedObjects().items()
363
 
                               if client_interface in ifs_and_props }
364
 
        finally:
365
 
            #restore stderr
366
 
            os.dup2(stderrcopy, sys.stderr.fileno())
367
 
            os.close(stderrcopy)
368
 
    except dbus.exceptions.DBusException as e:
369
 
        print("Access denied: Accessing mandos server through D-Bus: {}"
370
 
              .format(e), file=sys.stderr)
371
 
        sys.exit(1)
372
 
    
373
 
    # Compile dict of (clients: properties) to process
374
 
    clients={}
375
 
    
376
 
    if options.all or not options.client:
377
 
        clients = { bus.get_object(busname, path): properties
378
 
                    for path, properties in mandos_clients.items() }
379
 
    else:
380
 
        for name in options.client:
381
 
            for path, client in mandos_clients.items():
382
 
                if client["Name"] == name:
383
 
                    client_objc = bus.get_object(busname, path)
384
 
                    clients[client_objc] = client
385
 
                    break
 
208
            try:
 
209
                mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
210
            finally:
 
211
                #restore stderr
 
212
                os.dup2(stderrcopy, sys.stderr.fileno())
 
213
                os.close(stderrcopy)
 
214
        except dbus.exceptions.DBusException, e:
 
215
            print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
 
216
            sys.exit(1)
 
217
            
 
218
        # Compile dict of (clients: properties) to process
 
219
        clients={}
 
220
        
 
221
        if options.all or not client_names:
 
222
            clients = dict((bus.get_object(busname, path), properties)
 
223
                           for path, properties in
 
224
                           mandos_clients.iteritems())
 
225
        else:
 
226
            for name in client_names:
 
227
                for path, client in mandos_clients.iteritems():
 
228
                    if client['Name'] == name:
 
229
                        client_objc = bus.get_object(busname, path)
 
230
                        clients[client_objc] = client
 
231
                        break
 
232
                else:
 
233
                    print >> sys.stderr, "Client not found on server: %r" % name
 
234
                    sys.exit(1)
 
235
            
 
236
        if not has_actions(options) and clients:
 
237
            if options.verbose:
 
238
                keywords = ('Name', 'Enabled', 'Timeout',
 
239
                            'LastCheckedOK', 'Created', 'Interval',
 
240
                            'Host', 'Fingerprint', 'CheckerRunning',
 
241
                            'LastEnabled', 'ApprovalPending',
 
242
                            'ApprovedByDefault', 'ApprovalDelay',
 
243
                            'ApprovalDuration', 'Checker')
386
244
            else:
387
 
                print("Client not found on server: {!r}"
388
 
                      .format(name), file=sys.stderr)
389
 
                sys.exit(1)
390
 
    
391
 
    if not has_actions(options) and clients:
392
 
        if options.verbose:
393
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
394
 
                        "Created", "Interval", "Host", "Fingerprint",
395
 
                        "CheckerRunning", "LastEnabled",
396
 
                        "ApprovalPending", "ApprovedByDefault",
397
 
                        "LastApprovalRequest", "ApprovalDelay",
398
 
                        "ApprovalDuration", "Checker",
399
 
                        "ExtendedTimeout")
 
245
                keywords = defaultkeywords
 
246
                
 
247
            print_clients(clients.values(), keywords)
400
248
        else:
401
 
            keywords = defaultkeywords
402
 
        
403
 
        print_clients(clients.values(), keywords)
404
 
    else:
405
 
        # Process each client in the list by all selected options
406
 
        for client in clients:
407
 
            
408
 
            def set_client_prop(prop, value):
409
 
                """Set a Client D-Bus property"""
410
 
                client.Set(client_interface, prop, value,
411
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
412
 
            
413
 
            def set_client_prop_ms(prop, value):
414
 
                """Set a Client D-Bus property, converted
415
 
                from a string to milliseconds."""
416
 
                set_client_prop(prop,
417
 
                                string_to_delta(value).total_seconds()
418
 
                                * 1000)
419
 
            
420
 
            if options.remove:
421
 
                mandos_serv.RemoveClient(client.__dbus_object_path__)
422
 
            if options.enable:
423
 
                set_client_prop("Enabled", dbus.Boolean(True))
424
 
            if options.disable:
425
 
                set_client_prop("Enabled", dbus.Boolean(False))
426
 
            if options.bump_timeout:
427
 
                set_client_prop("LastCheckedOK", "")
428
 
            if options.start_checker:
429
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
430
 
            if options.stop_checker:
431
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
432
 
            if options.is_enabled:
433
 
                sys.exit(0 if client.Get(client_interface,
434
 
                                         "Enabled",
435
 
                                         dbus_interface=
436
 
                                         dbus.PROPERTIES_IFACE)
437
 
                         else 1)
438
 
            if options.checker is not None:
439
 
                set_client_prop("Checker", options.checker)
440
 
            if options.host is not None:
441
 
                set_client_prop("Host", options.host)
442
 
            if options.interval is not None:
443
 
                set_client_prop_ms("Interval", options.interval)
444
 
            if options.approval_delay is not None:
445
 
                set_client_prop_ms("ApprovalDelay",
446
 
                                   options.approval_delay)
447
 
            if options.approval_duration is not None:
448
 
                set_client_prop_ms("ApprovalDuration",
449
 
                                   options.approval_duration)
450
 
            if options.timeout is not None:
451
 
                set_client_prop_ms("Timeout", options.timeout)
452
 
            if options.extended_timeout is not None:
453
 
                set_client_prop_ms("ExtendedTimeout",
454
 
                                   options.extended_timeout)
455
 
            if options.secret is not None:
456
 
                set_client_prop("Secret",
457
 
                                dbus.ByteArray(options.secret.read()))
458
 
            if options.approved_by_default is not None:
459
 
                set_client_prop("ApprovedByDefault",
460
 
                                dbus.Boolean(options
461
 
                                             .approved_by_default))
462
 
            if options.approve:
463
 
                client.Approve(dbus.Boolean(True),
464
 
                               dbus_interface=client_interface)
465
 
            elif options.deny:
466
 
                client.Approve(dbus.Boolean(False),
467
 
                               dbus_interface=client_interface)
468
 
 
469
 
 
470
 
if __name__ == "__main__":
 
249
            # Process each client in the list by all selected options
 
250
            for client in clients:
 
251
                if options.remove:
 
252
                    mandos_serv.RemoveClient(client.__dbus_object_path__)
 
253
                if options.enable:
 
254
                    client.Enable(dbus_interface=client_interface)
 
255
                if options.disable:
 
256
                    client.Disable(dbus_interface=client_interface)
 
257
                if options.bump_timeout:
 
258
                    client.CheckedOK(dbus_interface=client_interface)
 
259
                if options.start_checker:
 
260
                    client.StartChecker(dbus_interface=client_interface)
 
261
                if options.stop_checker:
 
262
                    client.StopChecker(dbus_interface=client_interface)
 
263
                if options.is_enabled:
 
264
                    sys.exit(0 if client.Get(client_interface,
 
265
                                             u"Enabled",
 
266
                                             dbus_interface=dbus.PROPERTIES_IFACE)
 
267
                             else 1)
 
268
                if options.checker:
 
269
                    client.Set(client_interface, u"Checker", options.checker,
 
270
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
271
                if options.host:
 
272
                    client.Set(client_interface, u"Host", options.host,
 
273
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
274
                if options.interval:
 
275
                    client.Set(client_interface, u"Interval",
 
276
                               timedelta_to_milliseconds
 
277
                               (string_to_delta(options.interval)),
 
278
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
279
                if options.approval_delay:
 
280
                    client.Set(client_interface, u"ApprovalDelay",
 
281
                               timedelta_to_milliseconds
 
282
                               (string_to_delta(options.
 
283
                                                approval_delay)),
 
284
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
285
                if options.approval_duration:
 
286
                    client.Set(client_interface, u"ApprovalDuration",
 
287
                               timedelta_to_milliseconds
 
288
                               (string_to_delta(options.
 
289
                                                approval_duration)),
 
290
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
291
                if options.timeout:
 
292
                    client.Set(client_interface, u"Timeout",
 
293
                               timedelta_to_milliseconds
 
294
                               (string_to_delta(options.timeout)),
 
295
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
296
                if options.secret:
 
297
                    client.Set(client_interface, u"Secret",
 
298
                               dbus.ByteArray(open(options.secret,
 
299
                                                   u'rb').read()),
 
300
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
301
                if options.approved_by_default is not None:
 
302
                    client.Set(client_interface, u"ApprovedByDefault",
 
303
                               dbus.Boolean(options
 
304
                                            .approved_by_default),
 
305
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
306
                if options.approve:
 
307
                    client.Approve(dbus.Boolean(True),
 
308
                                   dbus_interface=client_interface)
 
309
                elif options.deny:
 
310
                    client.Approve(dbus.Boolean(False),
 
311
                                   dbus_interface=client_interface)
 
312
 
 
313
if __name__ == '__main__':
471
314
    main()