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  • Committer: Teddy Hogeborn
  • Date: 2012-06-22 23:33:56 UTC
  • Revision ID: teddy@recompile.se-20120622233356-odoqqt2ki2gssn37
* Makefile (check): Also check mandos-ctl.
* mandos-ctl: All options taking a time interval argument can now take
              an RFC 3339 duration.
  (rfc3339_duration_to_delta): New function.
  (string_to_delta): Try rfc3339_duration_to_delta first.
  (main): New "--check" option.
* mandos-ctl.xml (SYNOPSIS, OPTIONS): Document new "--check" option.

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mandos-ctl
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#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
 
 
4
 
from __future__ import division
 
3
# 
 
4
# Mandos Monitor - Control and monitor the Mandos server
 
5
# 
 
6
# Copyright © 2008-2012 Teddy Hogeborn
 
7
# Copyright © 2008-2012 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
from future_builtins import *
 
30
 
5
31
import sys
6
 
import dbus
7
 
from optparse import OptionParser
 
32
import argparse
8
33
import locale
9
34
import datetime
10
35
import re
11
36
import os
12
 
 
13
 
locale.setlocale(locale.LC_ALL, u'')
 
37
import collections
 
38
import doctest
 
39
 
 
40
import dbus
 
41
 
 
42
locale.setlocale(locale.LC_ALL, "")
14
43
 
15
44
tablewords = {
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',
 
45
    "Name": "Name",
 
46
    "Enabled": "Enabled",
 
47
    "Timeout": "Timeout",
 
48
    "LastCheckedOK": "Last Successful Check",
 
49
    "LastApprovalRequest": "Last Approval Request",
 
50
    "Created": "Created",
 
51
    "Interval": "Interval",
 
52
    "Host": "Host",
 
53
    "Fingerprint": "Fingerprint",
 
54
    "CheckerRunning": "Check Is Running",
 
55
    "LastEnabled": "Last Enabled",
 
56
    "ApprovalPending": "Approval Is Pending",
 
57
    "ApprovedByDefault": "Approved By Default",
 
58
    "ApprovalDelay": "Approval Delay",
 
59
    "ApprovalDuration": "Approval Duration",
 
60
    "Checker": "Checker",
 
61
    "ExtendedTimeout" : "Extended Timeout"
31
62
    }
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"
 
63
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
 
64
domain = "se.recompile"
 
65
busname = domain + ".Mandos"
 
66
server_path = "/"
 
67
server_interface = domain + ".Mandos"
 
68
client_interface = domain + ".Mandos.Client"
 
69
version = "1.6.0"
39
70
 
40
71
def timedelta_to_milliseconds(td):
41
 
    "Convert a datetime.timedelta object to milliseconds"
 
72
    """Convert a datetime.timedelta object to milliseconds"""
42
73
    return ((td.days * 24 * 60 * 60 * 1000)
43
74
            + (td.seconds * 1000)
44
75
            + (td.microseconds // 1000))
45
76
 
46
77
def milliseconds_to_string(ms):
47
78
    td = datetime.timedelta(0, 0, 0, ms)
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
 
                })
 
79
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
 
80
            .format(days = "{0}T".format(td.days) if td.days else "",
 
81
                    hours = td.seconds // 3600,
 
82
                    minutes = (td.seconds % 3600) // 60,
 
83
                    seconds = td.seconds % 60,
 
84
                    ))
 
85
 
 
86
 
 
87
def rfc3339_duration_to_delta(duration):
 
88
    """Parse a RFC 3339 "duration" and return a datetime.timedelta
 
89
    
 
90
    >>> rfc3339_duration_to_delta("P7D")
 
91
    datetime.timedelta(7)
 
92
    >>> rfc3339_duration_to_delta("PT60S")
 
93
    datetime.timedelta(0, 60)
 
94
    >>> rfc3339_duration_to_delta("PT60M")
 
95
    datetime.timedelta(0, 3600)
 
96
    >>> rfc3339_duration_to_delta("PT24H")
 
97
    datetime.timedelta(1)
 
98
    >>> rfc3339_duration_to_delta("P1W")
 
99
    datetime.timedelta(7)
 
100
    >>> rfc3339_duration_to_delta("PT5M30S")
 
101
    datetime.timedelta(0, 330)
 
102
    >>> rfc3339_duration_to_delta("P1DT3M20S")
 
103
    datetime.timedelta(1, 200)
 
104
    """
 
105
    
 
106
    # Parsing a RFC 3339 duration with regular expressions is not
 
107
    # possible - there would have to be multiple places for the same
 
108
    # values, like seconds.  This, while more esoteric, is cleaner
 
109
    # without depending on a parsing library.  If Python had a
 
110
    # built-in library for parsing we would use it, but we'd like to
 
111
    # avoid excessive use of external libraries.
 
112
    
 
113
    # New type for defining tokens, syntax, and semantics all-in-one
 
114
    Token = collections.namedtuple("Token",
 
115
                                   ("regexp", # To match token; if
 
116
                                              # "value" is not None,
 
117
                                              # must have a "group"
 
118
                                              # containing digits
 
119
                                    "value",  # datetime.timedelta or
 
120
                                              # None
 
121
                                    "followers")) # Tokens valid after
 
122
                                                  # this token
 
123
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
 
124
    # the "duration" ABNF definition in RFC 3339, Appendix A.
 
125
    token_end = Token(re.compile(r"$"), None, frozenset())
 
126
    token_second = Token(re.compile(r"(\d+)S"),
 
127
                         datetime.timedelta(seconds=1),
 
128
                         frozenset((token_end,)))
 
129
    token_minute = Token(re.compile(r"(\d+)M"),
 
130
                         datetime.timedelta(minutes=1),
 
131
                         frozenset((token_second, token_end)))
 
132
    token_hour = Token(re.compile(r"(\d+)H"),
 
133
                       datetime.timedelta(hours=1),
 
134
                       frozenset((token_minute, token_end)))
 
135
    token_time = Token(re.compile(r"T"),
 
136
                       None,
 
137
                       frozenset((token_hour, token_minute,
 
138
                                  token_second)))
 
139
    token_day = Token(re.compile(r"(\d+)D"),
 
140
                      datetime.timedelta(days=1),
 
141
                      frozenset((token_time, token_end)))
 
142
    token_month = Token(re.compile(r"(\d+)M"),
 
143
                        datetime.timedelta(weeks=4),
 
144
                        frozenset((token_day, token_end)))
 
145
    token_year = Token(re.compile(r"(\d+)Y"),
 
146
                       datetime.timedelta(weeks=52),
 
147
                       frozenset((token_month, token_end)))
 
148
    token_week = Token(re.compile(r"(\d+)W"),
 
149
                       datetime.timedelta(weeks=1),
 
150
                       frozenset((token_end,)))
 
151
    token_duration = Token(re.compile(r"P"), None,
 
152
                           frozenset((token_year, token_month,
 
153
                                      token_day, token_time,
 
154
                                      token_week))),
 
155
    # Define starting values
 
156
    value = datetime.timedelta() # Value so far
 
157
    found_token = None
 
158
    followers = frozenset(token_duration,) # Following valid tokens
 
159
    s = duration                # String left to parse
 
160
    # Loop until end token is found
 
161
    while found_token is not token_end:
 
162
        # Search for any currently valid tokens
 
163
        for token in followers:
 
164
            match = token.regexp.match(s)
 
165
            if match is not None:
 
166
                # Token found
 
167
                if token.value is not None:
 
168
                    # Value found, parse digits
 
169
                    factor = int(match.group(1), 10)
 
170
                    # Add to value so far
 
171
                    value += factor * token.value
 
172
                # Strip token from string
 
173
                s = token.regexp.sub("", s, 1)
 
174
                # Go to found token
 
175
                found_token = token
 
176
                # Set valid next tokens
 
177
                followers = found_token.followers
 
178
                break
 
179
        else:
 
180
            # No currently valid tokens were found
 
181
            raise ValueError("Invalid RFC 3339 duration")
 
182
    # End token found
 
183
    return value
54
184
 
55
185
 
56
186
def string_to_delta(interval):
57
187
    """Parse a string and return a datetime.timedelta
58
 
 
59
 
    >>> string_to_delta('7d')
 
188
    
 
189
    >>> string_to_delta("7d")
60
190
    datetime.timedelta(7)
61
 
    >>> string_to_delta('60s')
 
191
    >>> string_to_delta("60s")
62
192
    datetime.timedelta(0, 60)
63
 
    >>> string_to_delta('60m')
 
193
    >>> string_to_delta("60m")
64
194
    datetime.timedelta(0, 3600)
65
 
    >>> string_to_delta('24h')
 
195
    >>> string_to_delta("24h")
66
196
    datetime.timedelta(1)
67
 
    >>> string_to_delta(u'1w')
 
197
    >>> string_to_delta("1w")
68
198
    datetime.timedelta(7)
69
 
    >>> string_to_delta('5m 30s')
 
199
    >>> string_to_delta("5m 30s")
70
200
    datetime.timedelta(0, 330)
71
201
    """
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
 
202
    value = datetime.timedelta(0)
 
203
    regexp = re.compile(r"(\d+)([dsmhw]?)")
 
204
    
 
205
    try:
 
206
        return rfc3339_duration_to_delta(interval)
 
207
    except ValueError:
 
208
        pass
 
209
    
 
210
    for num, suffix in regexp.findall(interval):
 
211
        if suffix == "d":
 
212
            value += datetime.timedelta(int(num))
 
213
        elif suffix == "s":
 
214
            value += datetime.timedelta(0, int(num))
 
215
        elif suffix == "m":
 
216
            value += datetime.timedelta(0, 0, 0, 0, int(num))
 
217
        elif suffix == "h":
 
218
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
 
219
        elif suffix == "w":
 
220
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
 
221
        elif suffix == "":
 
222
            value += datetime.timedelta(0, 0, 0, int(num))
 
223
    return value
95
224
 
96
225
def print_clients(clients, keywords):
97
226
    def valuetostring(value, keyword):
98
227
        if type(value) is dbus.Boolean:
99
 
            return u"Yes" if value else u"No"
100
 
        if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
101
 
                       u"ApprovalDuration"):
 
228
            return "Yes" if value else "No"
 
229
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
 
230
                       "ApprovalDuration", "ExtendedTimeout"):
102
231
            return milliseconds_to_string(value)
103
232
        return unicode(value)
104
233
    
105
234
    # Create format string to print table rows
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)
 
235
    format_string = " ".join("{{{key}:{width}}}".format(
 
236
            width = max(len(tablewords[key]),
 
237
                        max(len(valuetostring(client[key],
 
238
                                              key))
 
239
                            for client in
 
240
                            clients)),
 
241
            key = key) for key in keywords)
113
242
    # Print header line
114
 
    print format_string % tuple(tablewords[key] for key in keywords)
 
243
    print(format_string.format(**tablewords))
115
244
    for client in clients:
116
 
        print format_string % tuple(valuetostring(client[key], key)
117
 
                                    for key in keywords)
 
245
        print(format_string.format(**dict((key,
 
246
                                           valuetostring(client[key],
 
247
                                                         key))
 
248
                                          for key in keywords)))
118
249
 
119
250
def has_actions(options):
120
251
    return any((options.enable,
126
257
                options.remove,
127
258
                options.checker is not None,
128
259
                options.timeout is not None,
 
260
                options.extended_timeout is not None,
129
261
                options.interval is not None,
130
262
                options.approved_by_default is not None,
131
263
                options.approval_delay is not None,
134
266
                options.secret is not None,
135
267
                options.approve,
136
268
                options.deny))
137
 
        
 
269
 
138
270
def main():
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)
 
271
    parser = argparse.ArgumentParser()
 
272
    parser.add_argument("--version", action="version",
 
273
                        version = "%(prog)s {0}".format(version),
 
274
                        help="show version number and exit")
 
275
    parser.add_argument("-a", "--all", action="store_true",
 
276
                        help="Select all clients")
 
277
    parser.add_argument("-v", "--verbose", action="store_true",
 
278
                        help="Print all fields")
 
279
    parser.add_argument("-e", "--enable", action="store_true",
 
280
                        help="Enable client")
 
281
    parser.add_argument("-d", "--disable", action="store_true",
 
282
                        help="disable client")
 
283
    parser.add_argument("-b", "--bump-timeout", action="store_true",
 
284
                        help="Bump timeout for client")
 
285
    parser.add_argument("--start-checker", action="store_true",
 
286
                        help="Start checker for client")
 
287
    parser.add_argument("--stop-checker", action="store_true",
 
288
                        help="Stop checker for client")
 
289
    parser.add_argument("-V", "--is-enabled", action="store_true",
 
290
                        help="Check if client is enabled")
 
291
    parser.add_argument("-r", "--remove", action="store_true",
 
292
                        help="Remove client")
 
293
    parser.add_argument("-c", "--checker",
 
294
                        help="Set checker command for client")
 
295
    parser.add_argument("-t", "--timeout",
 
296
                        help="Set timeout for client")
 
297
    parser.add_argument("--extended-timeout",
 
298
                        help="Set extended timeout for client")
 
299
    parser.add_argument("-i", "--interval",
 
300
                        help="Set checker interval for client")
 
301
    parser.add_argument("--approve-by-default", action="store_true",
 
302
                        default=None, dest="approved_by_default",
 
303
                        help="Set client to be approved by default")
 
304
    parser.add_argument("--deny-by-default", action="store_false",
 
305
                        dest="approved_by_default",
 
306
                        help="Set client to be denied by default")
 
307
    parser.add_argument("--approval-delay",
 
308
                        help="Set delay before client approve/deny")
 
309
    parser.add_argument("--approval-duration",
 
310
                        help="Set duration of one client approval")
 
311
    parser.add_argument("-H", "--host", help="Set host for client")
 
312
    parser.add_argument("-s", "--secret", type=file,
 
313
                        help="Set password blob (file) for client")
 
314
    parser.add_argument("-A", "--approve", action="store_true",
 
315
                        help="Approve any current client request")
 
316
    parser.add_argument("-D", "--deny", action="store_true",
 
317
                        help="Deny any current client request")
 
318
    parser.add_argument("--check", action="store_true",
 
319
                        help="Run self-test")
 
320
    parser.add_argument("client", nargs="*", help="Client name")
 
321
    options = parser.parse_args()
198
322
    
199
 
        mandos_serv = dbus.Interface(mandos_dbus_objc,
200
 
                                     dbus_interface = server_interface)
 
323
    if has_actions(options) and not (options.client or options.all):
 
324
        parser.error("Options require clients names or --all.")
 
325
    if options.verbose and has_actions(options):
 
326
        parser.error("--verbose can only be used alone or with"
 
327
                     " --all.")
 
328
    if options.all and not has_actions(options):
 
329
        parser.error("--all requires an action.")
201
330
 
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)
 
331
    if options.check:
 
332
        fail_count, test_count = doctest.testmod()
 
333
        sys.exit(0 if fail_count == 0 else 1)
 
334
    
 
335
    try:
 
336
        bus = dbus.SystemBus()
 
337
        mandos_dbus_objc = bus.get_object(busname, server_path)
 
338
    except dbus.exceptions.DBusException:
 
339
        print("Could not connect to Mandos server",
 
340
              file=sys.stderr)
 
341
        sys.exit(1)
 
342
    
 
343
    mandos_serv = dbus.Interface(mandos_dbus_objc,
 
344
                                 dbus_interface = server_interface)
 
345
    
 
346
    #block stderr since dbus library prints to stderr
 
347
    null = os.open(os.path.devnull, os.O_RDWR)
 
348
    stderrcopy = os.dup(sys.stderr.fileno())
 
349
    os.dup2(null, sys.stderr.fileno())
 
350
    os.close(null)
 
351
    try:
207
352
        try:
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')
 
353
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
354
        finally:
 
355
            #restore stderr
 
356
            os.dup2(stderrcopy, sys.stderr.fileno())
 
357
            os.close(stderrcopy)
 
358
    except dbus.exceptions.DBusException:
 
359
        print("Access denied: Accessing mandos server through dbus.",
 
360
              file=sys.stderr)
 
361
        sys.exit(1)
 
362
    
 
363
    # Compile dict of (clients: properties) to process
 
364
    clients={}
 
365
    
 
366
    if options.all or not options.client:
 
367
        clients = dict((bus.get_object(busname, path), properties)
 
368
                       for path, properties in
 
369
                       mandos_clients.iteritems())
 
370
    else:
 
371
        for name in options.client:
 
372
            for path, client in mandos_clients.iteritems():
 
373
                if client["Name"] == name:
 
374
                    client_objc = bus.get_object(busname, path)
 
375
                    clients[client_objc] = client
 
376
                    break
244
377
            else:
245
 
                keywords = defaultkeywords
246
 
                
247
 
            print_clients(clients.values(), keywords)
 
378
                print("Client not found on server: {0!r}"
 
379
                      .format(name), file=sys.stderr)
 
380
                sys.exit(1)
 
381
    
 
382
    if not has_actions(options) and clients:
 
383
        if options.verbose:
 
384
            keywords = ("Name", "Enabled", "Timeout",
 
385
                        "LastCheckedOK", "Created", "Interval",
 
386
                        "Host", "Fingerprint", "CheckerRunning",
 
387
                        "LastEnabled", "ApprovalPending",
 
388
                        "ApprovedByDefault",
 
389
                        "LastApprovalRequest", "ApprovalDelay",
 
390
                        "ApprovalDuration", "Checker",
 
391
                        "ExtendedTimeout")
248
392
        else:
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)
 
393
            keywords = defaultkeywords
 
394
        
 
395
        print_clients(clients.values(), keywords)
 
396
    else:
 
397
        # Process each client in the list by all selected options
 
398
        for client in clients:
 
399
            def set_client_prop(prop, value):
 
400
                """Set a Client D-Bus property"""
 
401
                client.Set(client_interface, prop, value,
 
402
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
403
            def set_client_prop_ms(prop, value):
 
404
                """Set a Client D-Bus property, converted
 
405
                from a string to milliseconds."""
 
406
                set_client_prop(prop,
 
407
                                timedelta_to_milliseconds
 
408
                                (string_to_delta(value)))
 
409
            if options.remove:
 
410
                mandos_serv.RemoveClient(client.__dbus_object_path__)
 
411
            if options.enable:
 
412
                set_client_prop("Enabled", dbus.Boolean(True))
 
413
            if options.disable:
 
414
                set_client_prop("Enabled", dbus.Boolean(False))
 
415
            if options.bump_timeout:
 
416
                set_client_prop("LastCheckedOK", "")
 
417
            if options.start_checker:
 
418
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
419
            if options.stop_checker:
 
420
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
421
            if options.is_enabled:
 
422
                sys.exit(0 if client.Get(client_interface,
 
423
                                         "Enabled",
 
424
                                         dbus_interface=
 
425
                                         dbus.PROPERTIES_IFACE)
 
426
                         else 1)
 
427
            if options.checker is not None:
 
428
                set_client_prop("Checker", options.checker)
 
429
            if options.host is not None:
 
430
                set_client_prop("Host", options.host)
 
431
            if options.interval is not None:
 
432
                set_client_prop_ms("Interval", options.interval)
 
433
            if options.approval_delay is not None:
 
434
                set_client_prop_ms("ApprovalDelay",
 
435
                                   options.approval_delay)
 
436
            if options.approval_duration is not None:
 
437
                set_client_prop_ms("ApprovalDuration",
 
438
                                   options.approval_duration)
 
439
            if options.timeout is not None:
 
440
                set_client_prop_ms("Timeout", options.timeout)
 
441
            if options.extended_timeout is not None:
 
442
                set_client_prop_ms("ExtendedTimeout",
 
443
                                   options.extended_timeout)
 
444
            if options.secret is not None:
 
445
                set_client_prop("Secret",
 
446
                                dbus.ByteArray(options.secret.read()))
 
447
            if options.approved_by_default is not None:
 
448
                set_client_prop("ApprovedByDefault",
 
449
                                dbus.Boolean(options
 
450
                                             .approved_by_default))
 
451
            if options.approve:
 
452
                client.Approve(dbus.Boolean(True),
 
453
                               dbus_interface=client_interface)
 
454
            elif options.deny:
 
455
                client.Approve(dbus.Boolean(False),
 
456
                               dbus_interface=client_interface)
312
457
 
313
 
if __name__ == '__main__':
 
458
if __name__ == "__main__":
314
459
    main()