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* debian/control (mandos-client): Fix syntax of conflicts line.

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mandos-ctl
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1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
 
#
 
3
# 
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
 
#
6
 
# Copyright © 2008-2019 Teddy Hogeborn
7
 
# Copyright © 2008-2019 Björn Påhlsson
8
 
#
9
 
# This file is part of Mandos.
10
 
#
11
 
# Mandos is free software: you can redistribute it and/or modify it
12
 
# under the terms of the GNU General Public License as published by
 
5
# 
 
6
# Copyright © 2008-2010 Teddy Hogeborn
 
7
# Copyright © 2008-2010 Björn Påhlsson
 
8
# 
 
9
# This program is free software: you can redistribute it and/or modify
 
10
# it under the terms of the GNU General Public License as published by
13
11
# the Free Software Foundation, either version 3 of the License, or
14
12
# (at your option) any later version.
15
13
#
16
 
#     Mandos is distributed in the hope that it will be useful, but
17
 
#     WITHOUT ANY WARRANTY; without even the implied warranty of
 
14
#     This program is distributed in the hope that it will be useful,
 
15
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
18
16
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19
17
#     GNU General Public License for more details.
20
 
#
 
18
# 
21
19
# You should have received a copy of the GNU General Public License
22
 
# along with Mandos.  If not, see <http://www.gnu.org/licenses/>.
23
 
#
24
 
# Contact the authors at <mandos@recompile.se>.
25
 
#
 
20
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
21
# 
 
22
# Contact the authors at <mandos@fukt.bsnet.se>.
 
23
# 
26
24
 
27
25
from __future__ import (division, absolute_import, print_function,
28
26
                        unicode_literals)
29
27
 
30
 
try:
31
 
    from future_builtins import *
32
 
except ImportError:
33
 
    pass
34
 
 
35
28
import sys
36
 
import argparse
 
29
import dbus
 
30
from optparse import OptionParser
37
31
import locale
38
32
import datetime
39
33
import re
40
34
import os
41
 
import collections
42
 
import json
43
 
import unittest
44
 
 
45
 
import dbus
46
 
 
47
 
if sys.version_info.major == 2:
48
 
    str = unicode
49
35
 
50
36
locale.setlocale(locale.LC_ALL, "")
51
37
 
59
45
    "Interval": "Interval",
60
46
    "Host": "Host",
61
47
    "Fingerprint": "Fingerprint",
62
 
    "KeyID": "Key ID",
63
48
    "CheckerRunning": "Check Is Running",
64
49
    "LastEnabled": "Last Enabled",
65
50
    "ApprovalPending": "Approval Is Pending",
67
52
    "ApprovalDelay": "Approval Delay",
68
53
    "ApprovalDuration": "Approval Duration",
69
54
    "Checker": "Checker",
70
 
    "ExtendedTimeout": "Extended Timeout",
71
 
    "Expires": "Expires",
72
 
    "LastCheckerStatus": "Last Checker Status",
73
 
}
 
55
    }
74
56
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
75
 
domain = "se.recompile"
 
57
domain = "se.bsnet.fukt"
76
58
busname = domain + ".Mandos"
77
59
server_path = "/"
78
60
server_interface = domain + ".Mandos"
79
61
client_interface = domain + ".Mandos.Client"
80
 
version = "1.8.3"
81
 
 
82
 
 
83
 
try:
84
 
    dbus.OBJECT_MANAGER_IFACE
85
 
except AttributeError:
86
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
87
 
 
 
62
version = "1.2.3"
 
63
 
 
64
def timedelta_to_milliseconds(td):
 
65
    """Convert a datetime.timedelta object to milliseconds"""
 
66
    return ((td.days * 24 * 60 * 60 * 1000)
 
67
            + (td.seconds * 1000)
 
68
            + (td.microseconds // 1000))
88
69
 
89
70
def milliseconds_to_string(ms):
90
71
    td = datetime.timedelta(0, 0, 0, ms)
91
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
92
 
            .format(days="{}T".format(td.days) if td.days else "",
93
 
                    hours=td.seconds // 3600,
94
 
                    minutes=(td.seconds % 3600) // 60,
95
 
                    seconds=td.seconds % 60))
96
 
 
97
 
 
98
 
def rfc3339_duration_to_delta(duration):
99
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
100
 
 
101
 
    >>> rfc3339_duration_to_delta("P7D")
102
 
    datetime.timedelta(7)
103
 
    >>> rfc3339_duration_to_delta("PT60S")
104
 
    datetime.timedelta(0, 60)
105
 
    >>> rfc3339_duration_to_delta("PT60M")
106
 
    datetime.timedelta(0, 3600)
107
 
    >>> rfc3339_duration_to_delta("PT24H")
108
 
    datetime.timedelta(1)
109
 
    >>> rfc3339_duration_to_delta("P1W")
110
 
    datetime.timedelta(7)
111
 
    >>> rfc3339_duration_to_delta("PT5M30S")
112
 
    datetime.timedelta(0, 330)
113
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
114
 
    datetime.timedelta(1, 200)
115
 
    """
116
 
 
117
 
    # Parsing an RFC 3339 duration with regular expressions is not
118
 
    # possible - there would have to be multiple places for the same
119
 
    # values, like seconds.  The current code, while more esoteric, is
120
 
    # cleaner without depending on a parsing library.  If Python had a
121
 
    # built-in library for parsing we would use it, but we'd like to
122
 
    # avoid excessive use of external libraries.
123
 
 
124
 
    # New type for defining tokens, syntax, and semantics all-in-one
125
 
    Token = collections.namedtuple("Token", (
126
 
        "regexp",  # To match token; if "value" is not None, must have
127
 
                   # a "group" containing digits
128
 
        "value",   # datetime.timedelta or None
129
 
        "followers"))           # Tokens valid after this token
130
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
131
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
132
 
    token_end = Token(re.compile(r"$"), None, frozenset())
133
 
    token_second = Token(re.compile(r"(\d+)S"),
134
 
                         datetime.timedelta(seconds=1),
135
 
                         frozenset((token_end, )))
136
 
    token_minute = Token(re.compile(r"(\d+)M"),
137
 
                         datetime.timedelta(minutes=1),
138
 
                         frozenset((token_second, token_end)))
139
 
    token_hour = Token(re.compile(r"(\d+)H"),
140
 
                       datetime.timedelta(hours=1),
141
 
                       frozenset((token_minute, token_end)))
142
 
    token_time = Token(re.compile(r"T"),
143
 
                       None,
144
 
                       frozenset((token_hour, token_minute,
145
 
                                  token_second)))
146
 
    token_day = Token(re.compile(r"(\d+)D"),
147
 
                      datetime.timedelta(days=1),
148
 
                      frozenset((token_time, token_end)))
149
 
    token_month = Token(re.compile(r"(\d+)M"),
150
 
                        datetime.timedelta(weeks=4),
151
 
                        frozenset((token_day, token_end)))
152
 
    token_year = Token(re.compile(r"(\d+)Y"),
153
 
                       datetime.timedelta(weeks=52),
154
 
                       frozenset((token_month, token_end)))
155
 
    token_week = Token(re.compile(r"(\d+)W"),
156
 
                       datetime.timedelta(weeks=1),
157
 
                       frozenset((token_end, )))
158
 
    token_duration = Token(re.compile(r"P"), None,
159
 
                           frozenset((token_year, token_month,
160
 
                                      token_day, token_time,
161
 
                                      token_week)))
162
 
    # Define starting values:
163
 
    # Value so far
164
 
    value = datetime.timedelta()
165
 
    found_token = None
166
 
    # Following valid tokens
167
 
    followers = frozenset((token_duration, ))
168
 
    # String left to parse
169
 
    s = duration
170
 
    # Loop until end token is found
171
 
    while found_token is not token_end:
172
 
        # Search for any currently valid tokens
173
 
        for token in followers:
174
 
            match = token.regexp.match(s)
175
 
            if match is not None:
176
 
                # Token found
177
 
                if token.value is not None:
178
 
                    # Value found, parse digits
179
 
                    factor = int(match.group(1), 10)
180
 
                    # Add to value so far
181
 
                    value += factor * token.value
182
 
                # Strip token from string
183
 
                s = token.regexp.sub("", s, 1)
184
 
                # Go to found token
185
 
                found_token = token
186
 
                # Set valid next tokens
187
 
                followers = found_token.followers
188
 
                break
189
 
        else:
190
 
            # No currently valid tokens were found
191
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
192
 
                             .format(duration))
193
 
    # End token found
194
 
    return value
 
72
    return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
 
73
            % { "days": "%dT" % td.days if td.days else "",
 
74
                "hours": td.seconds // 3600,
 
75
                "minutes": (td.seconds % 3600) // 60,
 
76
                "seconds": td.seconds % 60,
 
77
                })
195
78
 
196
79
 
197
80
def string_to_delta(interval):
198
81
    """Parse a string and return a datetime.timedelta
199
82
 
200
 
    >>> string_to_delta('7d')
 
83
    >>> string_to_delta("7d")
201
84
    datetime.timedelta(7)
202
 
    >>> string_to_delta('60s')
 
85
    >>> string_to_delta("60s")
203
86
    datetime.timedelta(0, 60)
204
 
    >>> string_to_delta('60m')
 
87
    >>> string_to_delta("60m")
205
88
    datetime.timedelta(0, 3600)
206
 
    >>> string_to_delta('24h')
 
89
    >>> string_to_delta("24h")
207
90
    datetime.timedelta(1)
208
 
    >>> string_to_delta('1w')
 
91
    >>> string_to_delta("1w")
209
92
    datetime.timedelta(7)
210
 
    >>> string_to_delta('5m 30s')
 
93
    >>> string_to_delta("5m 30s")
211
94
    datetime.timedelta(0, 330)
212
95
    """
213
 
 
214
 
    try:
215
 
        return rfc3339_duration_to_delta(interval)
216
 
    except ValueError:
217
 
        pass
218
 
 
219
 
    value = datetime.timedelta(0)
220
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
221
 
 
222
 
    for num, suffix in regexp.findall(interval):
223
 
        if suffix == "d":
224
 
            value += datetime.timedelta(int(num))
225
 
        elif suffix == "s":
226
 
            value += datetime.timedelta(0, int(num))
227
 
        elif suffix == "m":
228
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
229
 
        elif suffix == "h":
230
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
231
 
        elif suffix == "w":
232
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
233
 
        elif suffix == "":
234
 
            value += datetime.timedelta(0, 0, 0, int(num))
235
 
    return value
236
 
 
 
96
    timevalue = datetime.timedelta(0)
 
97
    regexp = re.compile("\d+[dsmhw]")
 
98
    
 
99
    for s in regexp.findall(interval):
 
100
        try:
 
101
            suffix = unicode(s[-1])
 
102
            value = int(s[:-1])
 
103
            if suffix == "d":
 
104
                delta = datetime.timedelta(value)
 
105
            elif suffix == "s":
 
106
                delta = datetime.timedelta(0, value)
 
107
            elif suffix == "m":
 
108
                delta = datetime.timedelta(0, 0, 0, 0, value)
 
109
            elif suffix == "h":
 
110
                delta = datetime.timedelta(0, 0, 0, 0, 0, value)
 
111
            elif suffix == "w":
 
112
                delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
 
113
            else:
 
114
                raise ValueError
 
115
        except (ValueError, IndexError):
 
116
            raise ValueError
 
117
        timevalue += delta
 
118
    return timevalue
237
119
 
238
120
def print_clients(clients, keywords):
239
121
    def valuetostring(value, keyword):
240
122
        if type(value) is dbus.Boolean:
241
123
            return "Yes" if value else "No"
242
124
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
243
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
125
                       "ApprovalDuration"):
244
126
            return milliseconds_to_string(value)
245
 
        return str(value)
246
 
 
 
127
        return unicode(value)
 
128
    
247
129
    # Create format string to print table rows
248
 
    format_string = " ".join("{{{key}:{width}}}".format(
249
 
        width=max(len(tablewords[key]),
250
 
                  max(len(valuetostring(client[key], key))
251
 
                      for client in clients)),
252
 
        key=key)
 
130
    format_string = " ".join("%%-%ds" %
 
131
                             max(len(tablewords[key]),
 
132
                                 max(len(valuetostring(client[key],
 
133
                                                       key))
 
134
                                     for client in
 
135
                                     clients))
253
136
                             for key in keywords)
254
137
    # Print header line
255
 
    print(format_string.format(**tablewords))
 
138
    print(format_string % tuple(tablewords[key] for key in keywords))
256
139
    for client in clients:
257
 
        print(format_string
258
 
              .format(**{key: valuetostring(client[key], key)
259
 
                         for key in keywords}))
260
 
 
 
140
        print(format_string % tuple(valuetostring(client[key], key)
 
141
                                    for key in keywords))
261
142
 
262
143
def has_actions(options):
263
144
    return any((options.enable,
269
150
                options.remove,
270
151
                options.checker is not None,
271
152
                options.timeout is not None,
272
 
                options.extended_timeout is not None,
273
153
                options.interval is not None,
274
154
                options.approved_by_default is not None,
275
155
                options.approval_delay is not None,
278
158
                options.secret is not None,
279
159
                options.approve,
280
160
                options.deny))
281
 
 
282
 
 
 
161
        
283
162
def main():
284
 
    parser = argparse.ArgumentParser()
285
 
    parser.add_argument("--version", action="version",
286
 
                        version="%(prog)s {}".format(version),
287
 
                        help="show version number and exit")
288
 
    parser.add_argument("-a", "--all", action="store_true",
289
 
                        help="Select all clients")
290
 
    parser.add_argument("-v", "--verbose", action="store_true",
291
 
                        help="Print all fields")
292
 
    parser.add_argument("-j", "--dump-json", action="store_true",
293
 
                        help="Dump client data in JSON format")
294
 
    parser.add_argument("-e", "--enable", action="store_true",
295
 
                        help="Enable client")
296
 
    parser.add_argument("-d", "--disable", action="store_true",
297
 
                        help="disable client")
298
 
    parser.add_argument("-b", "--bump-timeout", action="store_true",
299
 
                        help="Bump timeout for client")
300
 
    parser.add_argument("--start-checker", action="store_true",
301
 
                        help="Start checker for client")
302
 
    parser.add_argument("--stop-checker", action="store_true",
303
 
                        help="Stop checker for client")
304
 
    parser.add_argument("-V", "--is-enabled", action="store_true",
305
 
                        help="Check if client is enabled")
306
 
    parser.add_argument("-r", "--remove", action="store_true",
307
 
                        help="Remove client")
308
 
    parser.add_argument("-c", "--checker",
309
 
                        help="Set checker command for client")
310
 
    parser.add_argument("-t", "--timeout",
311
 
                        help="Set timeout for client")
312
 
    parser.add_argument("--extended-timeout",
313
 
                        help="Set extended timeout for client")
314
 
    parser.add_argument("-i", "--interval",
315
 
                        help="Set checker interval for client")
316
 
    parser.add_argument("--approve-by-default", action="store_true",
317
 
                        default=None, dest="approved_by_default",
318
 
                        help="Set client to be approved by default")
319
 
    parser.add_argument("--deny-by-default", action="store_false",
320
 
                        dest="approved_by_default",
321
 
                        help="Set client to be denied by default")
322
 
    parser.add_argument("--approval-delay",
323
 
                        help="Set delay before client approve/deny")
324
 
    parser.add_argument("--approval-duration",
325
 
                        help="Set duration of one client approval")
326
 
    parser.add_argument("-H", "--host", help="Set host for client")
327
 
    parser.add_argument("-s", "--secret",
328
 
                        type=argparse.FileType(mode="rb"),
329
 
                        help="Set password blob (file) for client")
330
 
    parser.add_argument("-A", "--approve", action="store_true",
331
 
                        help="Approve any current client request")
332
 
    parser.add_argument("-D", "--deny", action="store_true",
333
 
                        help="Deny any current client request")
334
 
    parser.add_argument("--check", action="store_true",
335
 
                        help="Run self-test")
336
 
    parser.add_argument("client", nargs="*", help="Client name")
337
 
    options = parser.parse_args()
338
 
 
339
 
    if has_actions(options) and not (options.client or options.all):
340
 
        parser.error("Options require clients names or --all.")
341
 
    if options.verbose and has_actions(options):
342
 
        parser.error("--verbose can only be used alone.")
343
 
    if options.dump_json and (options.verbose
344
 
                              or has_actions(options)):
345
 
        parser.error("--dump-json can only be used alone.")
346
 
    if options.all and not has_actions(options):
347
 
        parser.error("--all requires an action.")
348
 
 
349
 
    try:
350
 
        bus = dbus.SystemBus()
351
 
        mandos_dbus_objc = bus.get_object(busname, server_path)
352
 
    except dbus.exceptions.DBusException:
353
 
        print("Could not connect to Mandos server", file=sys.stderr)
354
 
        sys.exit(1)
355
 
 
356
 
    mandos_serv = dbus.Interface(mandos_dbus_objc,
357
 
                                 dbus_interface=server_interface)
358
 
    mandos_serv_object_manager = dbus.Interface(
359
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
360
 
 
361
 
    # block stderr since dbus library prints to stderr
362
 
    null = os.open(os.path.devnull, os.O_RDWR)
363
 
    stderrcopy = os.dup(sys.stderr.fileno())
364
 
    os.dup2(null, sys.stderr.fileno())
365
 
    os.close(null)
366
 
    try:
367
 
        try:
368
 
            mandos_clients = {path: ifs_and_props[client_interface]
369
 
                              for path, ifs_and_props in
370
 
                              mandos_serv_object_manager
371
 
                              .GetManagedObjects().items()
372
 
                              if client_interface in ifs_and_props}
373
 
        finally:
374
 
            # restore stderr
375
 
            os.dup2(stderrcopy, sys.stderr.fileno())
376
 
            os.close(stderrcopy)
377
 
    except dbus.exceptions.DBusException as e:
378
 
        print("Access denied: "
379
 
              "Accessing mandos server through D-Bus: {}".format(e),
380
 
              file=sys.stderr)
381
 
        sys.exit(1)
382
 
 
383
 
    # Compile dict of (clients: properties) to process
384
 
    clients = {}
385
 
 
386
 
    if options.all or not options.client:
387
 
        clients = {bus.get_object(busname, path): properties
388
 
                   for path, properties in mandos_clients.items()}
389
 
    else:
390
 
        for name in options.client:
391
 
            for path, client in mandos_clients.items():
392
 
                if client["Name"] == name:
393
 
                    client_objc = bus.get_object(busname, path)
394
 
                    clients[client_objc] = client
395
 
                    break
396
 
            else:
397
 
                print("Client not found on server: {!r}"
398
 
                      .format(name), file=sys.stderr)
399
 
                sys.exit(1)
400
 
 
401
 
    if not has_actions(options) and clients:
402
 
        if options.verbose or options.dump_json:
403
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
404
 
                        "Created", "Interval", "Host", "KeyID",
405
 
                        "Fingerprint", "CheckerRunning",
406
 
                        "LastEnabled", "ApprovalPending",
407
 
                        "ApprovedByDefault", "LastApprovalRequest",
408
 
                        "ApprovalDelay", "ApprovalDuration",
409
 
                        "Checker", "ExtendedTimeout", "Expires",
410
 
                        "LastCheckerStatus")
411
 
        else:
412
 
            keywords = defaultkeywords
413
 
 
414
 
        if options.dump_json:
415
 
            json.dump({client["Name"]: {key:
416
 
                                        bool(client[key])
417
 
                                        if isinstance(client[key],
418
 
                                                      dbus.Boolean)
419
 
                                        else client[key]
420
 
                                        for key in keywords}
421
 
                       for client in clients.values()},
422
 
                      fp=sys.stdout, indent=4,
423
 
                      separators=(',', ': '))
424
 
            print()
425
 
        else:
426
 
            print_clients(clients.values(), keywords)
427
 
    else:
428
 
        # Process each client in the list by all selected options
429
 
        for client in clients:
430
 
 
431
 
            def set_client_prop(prop, value):
432
 
                """Set a Client D-Bus property"""
433
 
                client.Set(client_interface, prop, value,
434
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
435
 
 
436
 
            def set_client_prop_ms(prop, value):
437
 
                """Set a Client D-Bus property, converted
438
 
                from a string to milliseconds."""
439
 
                set_client_prop(prop,
440
 
                                string_to_delta(value).total_seconds()
441
 
                                * 1000)
442
 
 
443
 
            if options.remove:
444
 
                mandos_serv.RemoveClient(client.__dbus_object_path__)
445
 
            if options.enable:
446
 
                set_client_prop("Enabled", dbus.Boolean(True))
447
 
            if options.disable:
448
 
                set_client_prop("Enabled", dbus.Boolean(False))
449
 
            if options.bump_timeout:
450
 
                set_client_prop("LastCheckedOK", "")
451
 
            if options.start_checker:
452
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
453
 
            if options.stop_checker:
454
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
455
 
            if options.is_enabled:
456
 
                if client.Get(client_interface, "Enabled",
457
 
                              dbus_interface=dbus.PROPERTIES_IFACE):
458
 
                    sys.exit(0)
 
163
        parser = OptionParser(version = "%%prog %s" % version)
 
164
        parser.add_option("-a", "--all", action="store_true",
 
165
                          help="Select all clients")
 
166
        parser.add_option("-v", "--verbose", action="store_true",
 
167
                          help="Print all fields")
 
168
        parser.add_option("-e", "--enable", action="store_true",
 
169
                          help="Enable client")
 
170
        parser.add_option("-d", "--disable", action="store_true",
 
171
                          help="disable client")
 
172
        parser.add_option("-b", "--bump-timeout", action="store_true",
 
173
                          help="Bump timeout for client")
 
174
        parser.add_option("--start-checker", action="store_true",
 
175
                          help="Start checker for client")
 
176
        parser.add_option("--stop-checker", action="store_true",
 
177
                          help="Stop checker for client")
 
178
        parser.add_option("-V", "--is-enabled", action="store_true",
 
179
                          help="Check if client is enabled")
 
180
        parser.add_option("-r", "--remove", action="store_true",
 
181
                          help="Remove client")
 
182
        parser.add_option("-c", "--checker", type="string",
 
183
                          help="Set checker command for client")
 
184
        parser.add_option("-t", "--timeout", type="string",
 
185
                          help="Set timeout for client")
 
186
        parser.add_option("-i", "--interval", type="string",
 
187
                          help="Set checker interval for client")
 
188
        parser.add_option("--approve-by-default", action="store_true",
 
189
                          dest="approved_by_default",
 
190
                          help="Set client to be approved by default")
 
191
        parser.add_option("--deny-by-default", action="store_false",
 
192
                          dest="approved_by_default",
 
193
                          help="Set client to be denied by default")
 
194
        parser.add_option("--approval-delay", type="string",
 
195
                          help="Set delay before client approve/deny")
 
196
        parser.add_option("--approval-duration", type="string",
 
197
                          help="Set duration of one client approval")
 
198
        parser.add_option("-H", "--host", type="string",
 
199
                          help="Set host for client")
 
200
        parser.add_option("-s", "--secret", type="string",
 
201
                          help="Set password blob (file) for client")
 
202
        parser.add_option("-A", "--approve", action="store_true",
 
203
                          help="Approve any current client request")
 
204
        parser.add_option("-D", "--deny", action="store_true",
 
205
                          help="Deny any current client request")
 
206
        options, client_names = parser.parse_args()
 
207
        
 
208
        if has_actions(options) and not client_names and not options.all:
 
209
            parser.error("Options require clients names or --all.")
 
210
        if options.verbose and has_actions(options):
 
211
            parser.error("--verbose can only be used alone or with"
 
212
                         " --all.")
 
213
        if options.all and not has_actions(options):
 
214
            parser.error("--all requires an action.")
 
215
        
 
216
        try:
 
217
            bus = dbus.SystemBus()
 
218
            mandos_dbus_objc = bus.get_object(busname, server_path)
 
219
        except dbus.exceptions.DBusException:
 
220
            print("Could not connect to Mandos server",
 
221
                  file=sys.stderr)
 
222
            sys.exit(1)
 
223
    
 
224
        mandos_serv = dbus.Interface(mandos_dbus_objc,
 
225
                                     dbus_interface = server_interface)
 
226
 
 
227
        #block stderr since dbus library prints to stderr
 
228
        null = os.open(os.path.devnull, os.O_RDWR)
 
229
        stderrcopy = os.dup(sys.stderr.fileno())
 
230
        os.dup2(null, sys.stderr.fileno())
 
231
        os.close(null)
 
232
        try:
 
233
            try:
 
234
                mandos_clients = mandos_serv.GetAllClientsWithProperties()
 
235
            finally:
 
236
                #restore stderr
 
237
                os.dup2(stderrcopy, sys.stderr.fileno())
 
238
                os.close(stderrcopy)
 
239
        except dbus.exceptions.DBusException, e:
 
240
            print("Access denied: Accessing mandos server through dbus.",
 
241
                  file=sys.stderr)
 
242
            sys.exit(1)
 
243
            
 
244
        # Compile dict of (clients: properties) to process
 
245
        clients={}
 
246
        
 
247
        if options.all or not client_names:
 
248
            clients = dict((bus.get_object(busname, path), properties)
 
249
                           for path, properties in
 
250
                           mandos_clients.iteritems())
 
251
        else:
 
252
            for name in client_names:
 
253
                for path, client in mandos_clients.iteritems():
 
254
                    if client["Name"] == name:
 
255
                        client_objc = bus.get_object(busname, path)
 
256
                        clients[client_objc] = client
 
257
                        break
459
258
                else:
 
259
                    print("Client not found on server: %r" % name,
 
260
                          file=sys.stderr)
460
261
                    sys.exit(1)
461
 
            if options.checker is not None:
462
 
                set_client_prop("Checker", options.checker)
463
 
            if options.host is not None:
464
 
                set_client_prop("Host", options.host)
465
 
            if options.interval is not None:
466
 
                set_client_prop_ms("Interval", options.interval)
467
 
            if options.approval_delay is not None:
468
 
                set_client_prop_ms("ApprovalDelay",
469
 
                                   options.approval_delay)
470
 
            if options.approval_duration is not None:
471
 
                set_client_prop_ms("ApprovalDuration",
472
 
                                   options.approval_duration)
473
 
            if options.timeout is not None:
474
 
                set_client_prop_ms("Timeout", options.timeout)
475
 
            if options.extended_timeout is not None:
476
 
                set_client_prop_ms("ExtendedTimeout",
477
 
                                   options.extended_timeout)
478
 
            if options.secret is not None:
479
 
                set_client_prop("Secret",
480
 
                                dbus.ByteArray(options.secret.read()))
481
 
            if options.approved_by_default is not None:
482
 
                set_client_prop("ApprovedByDefault",
483
 
                                dbus.Boolean(options
484
 
                                             .approved_by_default))
485
 
            if options.approve:
486
 
                client.Approve(dbus.Boolean(True),
487
 
                               dbus_interface=client_interface)
488
 
            elif options.deny:
489
 
                client.Approve(dbus.Boolean(False),
490
 
                               dbus_interface=client_interface)
491
 
 
492
 
 
493
 
def should_only_run_tests():
494
 
    parser = argparse.ArgumentParser(add_help=False)
495
 
    parser.add_argument("--check", action='store_true')
496
 
    args, unknown_args = parser.parse_known_args()
497
 
    run_tests = args.check
498
 
    if run_tests:
499
 
        # Remove --check argument from sys.argv
500
 
        sys.argv[1:] = unknown_args
501
 
    return run_tests
502
 
 
503
 
# Add all tests from doctest strings
504
 
def load_tests(loader, tests, none):
505
 
    import doctest
506
 
    tests.addTests(doctest.DocTestSuite())
507
 
    return tests
 
262
            
 
263
        if not has_actions(options) and clients:
 
264
            if options.verbose:
 
265
                keywords = ("Name", "Enabled", "Timeout",
 
266
                            "LastCheckedOK", "Created", "Interval",
 
267
                            "Host", "Fingerprint", "CheckerRunning",
 
268
                            "LastEnabled", "ApprovalPending",
 
269
                            "ApprovedByDefault",
 
270
                            "LastApprovalRequest", "ApprovalDelay",
 
271
                            "ApprovalDuration", "Checker")
 
272
            else:
 
273
                keywords = defaultkeywords
 
274
            
 
275
            print_clients(clients.values(), keywords)
 
276
        else:
 
277
            # Process each client in the list by all selected options
 
278
            for client in clients:
 
279
                if options.remove:
 
280
                    mandos_serv.RemoveClient(client.__dbus_object_path__)
 
281
                if options.enable:
 
282
                    client.Enable(dbus_interface=client_interface)
 
283
                if options.disable:
 
284
                    client.Disable(dbus_interface=client_interface)
 
285
                if options.bump_timeout:
 
286
                    client.CheckedOK(dbus_interface=client_interface)
 
287
                if options.start_checker:
 
288
                    client.StartChecker(dbus_interface=client_interface)
 
289
                if options.stop_checker:
 
290
                    client.StopChecker(dbus_interface=client_interface)
 
291
                if options.is_enabled:
 
292
                    sys.exit(0 if client.Get(client_interface,
 
293
                                             "Enabled",
 
294
                                             dbus_interface=dbus.PROPERTIES_IFACE)
 
295
                             else 1)
 
296
                if options.checker:
 
297
                    client.Set(client_interface, "Checker", options.checker,
 
298
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
299
                if options.host:
 
300
                    client.Set(client_interface, "Host", options.host,
 
301
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
302
                if options.interval:
 
303
                    client.Set(client_interface, "Interval",
 
304
                               timedelta_to_milliseconds
 
305
                               (string_to_delta(options.interval)),
 
306
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
307
                if options.approval_delay:
 
308
                    client.Set(client_interface, "ApprovalDelay",
 
309
                               timedelta_to_milliseconds
 
310
                               (string_to_delta(options.
 
311
                                                approval_delay)),
 
312
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
313
                if options.approval_duration:
 
314
                    client.Set(client_interface, "ApprovalDuration",
 
315
                               timedelta_to_milliseconds
 
316
                               (string_to_delta(options.
 
317
                                                approval_duration)),
 
318
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
319
                if options.timeout:
 
320
                    client.Set(client_interface, "Timeout",
 
321
                               timedelta_to_milliseconds
 
322
                               (string_to_delta(options.timeout)),
 
323
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
324
                if options.secret:
 
325
                    client.Set(client_interface, "Secret",
 
326
                               dbus.ByteArray(open(options.secret,
 
327
                                                   "rb").read()),
 
328
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
329
                if options.approved_by_default is not None:
 
330
                    client.Set(client_interface, "ApprovedByDefault",
 
331
                               dbus.Boolean(options
 
332
                                            .approved_by_default),
 
333
                               dbus_interface=dbus.PROPERTIES_IFACE)
 
334
                if options.approve:
 
335
                    client.Approve(dbus.Boolean(True),
 
336
                                   dbus_interface=client_interface)
 
337
                elif options.deny:
 
338
                    client.Approve(dbus.Boolean(False),
 
339
                                   dbus_interface=client_interface)
508
340
 
509
341
if __name__ == "__main__":
510
 
    if should_only_run_tests():
511
 
        # Call using ./tdd-python-script --check [--verbose]
512
 
        unittest.main()
513
 
    else:
514
 
        main()
 
342
    main()