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mandos-ctl
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1
#!/usr/bin/python
2
 
# -*- mode: python; coding: utf-8; after-save-hook: (lambda () (let ((command (if (and (boundp 'tramp-file-name-structure) (string-match (car tramp-file-name-structure) (buffer-file-name))) (tramp-file-name-localname (tramp-dissect-file-name (buffer-file-name))) (buffer-file-name)))) (if (= (shell-command (format "%s --check" (shell-quote-argument command)) "*Test*") 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w)) (kill-buffer "*Test*")) (display-buffer "*Test*")))); -*-
3
 
#
 
2
# -*- mode: python; coding: utf-8 -*-
 
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 © 2008-2011 Teddy Hogeborn
 
7
# Copyright © 2008-2011 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
 
#
 
20
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
21
# 
24
22
# Contact the authors at <mandos@recompile.se>.
25
 
#
 
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
 
29
import dbus
36
30
import argparse
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
 
import logging
45
 
 
46
 
import dbus
47
 
 
48
 
# Show warnings by default
49
 
if not sys.warnoptions:
50
 
    import warnings
51
 
    warnings.simplefilter("default")
52
 
 
53
 
log = logging.getLogger(sys.argv[0])
54
 
logging.basicConfig(level="INFO", # Show info level messages
55
 
                    format="%(message)s") # Show basic log messages
56
 
 
57
 
logging.captureWarnings(True)   # Show warnings via the logging system
58
 
 
59
 
if sys.version_info.major == 2:
60
 
    str = unicode
61
35
 
62
36
locale.setlocale(locale.LC_ALL, "")
63
37
 
71
45
    "Interval": "Interval",
72
46
    "Host": "Host",
73
47
    "Fingerprint": "Fingerprint",
74
 
    "KeyID": "Key ID",
75
48
    "CheckerRunning": "Check Is Running",
76
49
    "LastEnabled": "Last Enabled",
77
50
    "ApprovalPending": "Approval Is Pending",
79
52
    "ApprovalDelay": "Approval Delay",
80
53
    "ApprovalDuration": "Approval Duration",
81
54
    "Checker": "Checker",
82
 
    "ExtendedTimeout": "Extended Timeout",
83
 
    "Expires": "Expires",
84
 
    "LastCheckerStatus": "Last Checker Status",
85
 
}
 
55
    "ExtendedTimeout" : "Extended Timeout"
 
56
    }
86
57
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
87
58
domain = "se.recompile"
88
59
busname = domain + ".Mandos"
89
60
server_path = "/"
90
61
server_interface = domain + ".Mandos"
91
62
client_interface = domain + ".Mandos.Client"
92
 
version = "1.8.3"
93
 
 
94
 
 
95
 
try:
96
 
    dbus.OBJECT_MANAGER_IFACE
97
 
except AttributeError:
98
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
99
 
 
 
63
version = "1.3.1"
 
64
 
 
65
def timedelta_to_milliseconds(td):
 
66
    """Convert a datetime.timedelta object to milliseconds"""
 
67
    return ((td.days * 24 * 60 * 60 * 1000)
 
68
            + (td.seconds * 1000)
 
69
            + (td.microseconds // 1000))
100
70
 
101
71
def milliseconds_to_string(ms):
102
72
    td = datetime.timedelta(0, 0, 0, ms)
103
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
104
 
            .format(days="{}T".format(td.days) if td.days else "",
105
 
                    hours=td.seconds // 3600,
106
 
                    minutes=(td.seconds % 3600) // 60,
107
 
                    seconds=td.seconds % 60))
108
 
 
109
 
 
110
 
def rfc3339_duration_to_delta(duration):
111
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
112
 
 
113
 
    >>> rfc3339_duration_to_delta("P7D")
114
 
    datetime.timedelta(7)
115
 
    >>> rfc3339_duration_to_delta("PT60S")
116
 
    datetime.timedelta(0, 60)
117
 
    >>> rfc3339_duration_to_delta("PT60M")
118
 
    datetime.timedelta(0, 3600)
119
 
    >>> rfc3339_duration_to_delta("P60M")
120
 
    datetime.timedelta(1680)
121
 
    >>> rfc3339_duration_to_delta("PT24H")
122
 
    datetime.timedelta(1)
123
 
    >>> rfc3339_duration_to_delta("P1W")
124
 
    datetime.timedelta(7)
125
 
    >>> rfc3339_duration_to_delta("PT5M30S")
126
 
    datetime.timedelta(0, 330)
127
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
128
 
    datetime.timedelta(1, 200)
129
 
    >>> # Can not be empty:
130
 
    >>> rfc3339_duration_to_delta("")
131
 
    Traceback (most recent call last):
132
 
    ...
133
 
    ValueError: Invalid RFC 3339 duration: u''
134
 
    >>> # Must start with "P":
135
 
    >>> rfc3339_duration_to_delta("1D")
136
 
    Traceback (most recent call last):
137
 
    ...
138
 
    ValueError: Invalid RFC 3339 duration: u'1D'
139
 
    >>> # Must use correct order
140
 
    >>> rfc3339_duration_to_delta("PT1S2M")
141
 
    Traceback (most recent call last):
142
 
    ...
143
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
144
 
    >>> # Time needs time marker
145
 
    >>> rfc3339_duration_to_delta("P1H2S")
146
 
    Traceback (most recent call last):
147
 
    ...
148
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
149
 
    >>> # Weeks can not be combined with anything else
150
 
    >>> rfc3339_duration_to_delta("P1D2W")
151
 
    Traceback (most recent call last):
152
 
    ...
153
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
154
 
    >>> rfc3339_duration_to_delta("P2W2H")
155
 
    Traceback (most recent call last):
156
 
    ...
157
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
158
 
    """
159
 
 
160
 
    # Parsing an RFC 3339 duration with regular expressions is not
161
 
    # possible - there would have to be multiple places for the same
162
 
    # values, like seconds.  The current code, while more esoteric, is
163
 
    # cleaner without depending on a parsing library.  If Python had a
164
 
    # built-in library for parsing we would use it, but we'd like to
165
 
    # avoid excessive use of external libraries.
166
 
 
167
 
    # New type for defining tokens, syntax, and semantics all-in-one
168
 
    Token = collections.namedtuple("Token", (
169
 
        "regexp",  # To match token; if "value" is not None, must have
170
 
                   # a "group" containing digits
171
 
        "value",   # datetime.timedelta or None
172
 
        "followers"))           # Tokens valid after this token
173
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
174
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
175
 
    token_end = Token(re.compile(r"$"), None, frozenset())
176
 
    token_second = Token(re.compile(r"(\d+)S"),
177
 
                         datetime.timedelta(seconds=1),
178
 
                         frozenset((token_end, )))
179
 
    token_minute = Token(re.compile(r"(\d+)M"),
180
 
                         datetime.timedelta(minutes=1),
181
 
                         frozenset((token_second, token_end)))
182
 
    token_hour = Token(re.compile(r"(\d+)H"),
183
 
                       datetime.timedelta(hours=1),
184
 
                       frozenset((token_minute, token_end)))
185
 
    token_time = Token(re.compile(r"T"),
186
 
                       None,
187
 
                       frozenset((token_hour, token_minute,
188
 
                                  token_second)))
189
 
    token_day = Token(re.compile(r"(\d+)D"),
190
 
                      datetime.timedelta(days=1),
191
 
                      frozenset((token_time, token_end)))
192
 
    token_month = Token(re.compile(r"(\d+)M"),
193
 
                        datetime.timedelta(weeks=4),
194
 
                        frozenset((token_day, token_end)))
195
 
    token_year = Token(re.compile(r"(\d+)Y"),
196
 
                       datetime.timedelta(weeks=52),
197
 
                       frozenset((token_month, token_end)))
198
 
    token_week = Token(re.compile(r"(\d+)W"),
199
 
                       datetime.timedelta(weeks=1),
200
 
                       frozenset((token_end, )))
201
 
    token_duration = Token(re.compile(r"P"), None,
202
 
                           frozenset((token_year, token_month,
203
 
                                      token_day, token_time,
204
 
                                      token_week)))
205
 
    # Define starting values:
206
 
    # Value so far
207
 
    value = datetime.timedelta()
208
 
    found_token = None
209
 
    # Following valid tokens
210
 
    followers = frozenset((token_duration, ))
211
 
    # String left to parse
212
 
    s = duration
213
 
    # Loop until end token is found
214
 
    while found_token is not token_end:
215
 
        # Search for any currently valid tokens
216
 
        for token in followers:
217
 
            match = token.regexp.match(s)
218
 
            if match is not None:
219
 
                # Token found
220
 
                if token.value is not None:
221
 
                    # Value found, parse digits
222
 
                    factor = int(match.group(1), 10)
223
 
                    # Add to value so far
224
 
                    value += factor * token.value
225
 
                # Strip token from string
226
 
                s = token.regexp.sub("", s, 1)
227
 
                # Go to found token
228
 
                found_token = token
229
 
                # Set valid next tokens
230
 
                followers = found_token.followers
231
 
                break
232
 
        else:
233
 
            # No currently valid tokens were found
234
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
235
 
                             .format(duration))
236
 
    # End token found
237
 
    return value
238
 
 
 
73
    return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
 
74
            % { "days": "%dT" % td.days if td.days else "",
 
75
                "hours": td.seconds // 3600,
 
76
                "minutes": (td.seconds % 3600) // 60,
 
77
                "seconds": td.seconds % 60,
 
78
                })
239
79
 
240
80
def string_to_delta(interval):
241
81
    """Parse a string and return a datetime.timedelta
242
 
    """
243
 
 
244
 
    try:
245
 
        return rfc3339_duration_to_delta(interval)
246
 
    except ValueError as e:
247
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
248
 
                    ' '.join(e.args))
249
 
    return parse_pre_1_6_1_interval(interval)
250
 
 
251
 
 
252
 
def parse_pre_1_6_1_interval(interval):
253
 
    """Parse an interval string as documented by Mandos before 1.6.1, and
254
 
    return a datetime.timedelta
255
 
    >>> parse_pre_1_6_1_interval('7d')
 
82
    
 
83
    >>> string_to_delta("7d")
256
84
    datetime.timedelta(7)
257
 
    >>> parse_pre_1_6_1_interval('60s')
 
85
    >>> string_to_delta("60s")
258
86
    datetime.timedelta(0, 60)
259
 
    >>> parse_pre_1_6_1_interval('60m')
 
87
    >>> string_to_delta("60m")
260
88
    datetime.timedelta(0, 3600)
261
 
    >>> parse_pre_1_6_1_interval('24h')
 
89
    >>> string_to_delta("24h")
262
90
    datetime.timedelta(1)
263
 
    >>> parse_pre_1_6_1_interval('1w')
 
91
    >>> string_to_delta("1w")
264
92
    datetime.timedelta(7)
265
 
    >>> parse_pre_1_6_1_interval('5m 30s')
 
93
    >>> string_to_delta("5m 30s")
266
94
    datetime.timedelta(0, 330)
267
 
    >>> parse_pre_1_6_1_interval('')
268
 
    datetime.timedelta(0)
269
 
    >>> # Ignore unknown characters, allow any order and repetitions
270
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
271
 
    datetime.timedelta(2, 480, 18000)
272
 
 
273
95
    """
274
 
 
275
 
    value = datetime.timedelta(0)
276
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
277
 
 
278
 
    for num, suffix in regexp.findall(interval):
279
 
        if suffix == "d":
280
 
            value += datetime.timedelta(int(num))
281
 
        elif suffix == "s":
282
 
            value += datetime.timedelta(0, int(num))
283
 
        elif suffix == "m":
284
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
285
 
        elif suffix == "h":
286
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
287
 
        elif suffix == "w":
288
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
289
 
        elif suffix == "":
290
 
            value += datetime.timedelta(0, 0, 0, int(num))
291
 
    return value
292
 
 
 
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
293
119
 
294
120
def print_clients(clients, keywords):
295
 
    print('\n'.join(TableOfClients(clients, keywords).rows()))
296
 
 
297
 
class TableOfClients(object):
298
 
    def __init__(self, clients, keywords):
299
 
        self.clients = clients
300
 
        self.keywords = keywords
301
 
 
302
 
    @staticmethod
303
121
    def valuetostring(value, keyword):
304
 
        if isinstance(value, dbus.Boolean):
 
122
        if type(value) is dbus.Boolean:
305
123
            return "Yes" if value else "No"
306
124
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
307
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
125
                       "ApprovalDuration"):
308
126
            return milliseconds_to_string(value)
309
 
        return str(value)
310
 
 
311
 
    def rows(self):
312
 
        # Create format string to format table rows
313
 
        format_string = " ".join("{{{key}:{width}}}".format(
314
 
            width=max(len(tablewords[key]),
315
 
                      max(len(self.valuetostring(client[key], key))
316
 
                          for client in self.clients)),
317
 
            key=key)
318
 
                                 for key in self.keywords)
319
 
        # Start with header line
320
 
        rows = [format_string.format(**tablewords)]
321
 
        for client in self.clients:
322
 
            rows.append(format_string
323
 
                        .format(**{key: self.valuetostring(client[key], key)
324
 
                                   for key in self.keywords}))
325
 
        return rows
326
 
 
 
127
        return unicode(value)
 
128
    
 
129
    # Create format string to print table rows
 
130
    format_string = " ".join("%%-%ds" %
 
131
                             max(len(tablewords[key]),
 
132
                                 max(len(valuetostring(client[key],
 
133
                                                       key))
 
134
                                     for client in
 
135
                                     clients))
 
136
                             for key in keywords)
 
137
    # Print header line
 
138
    print(format_string % tuple(tablewords[key] for key in keywords))
 
139
    for client in clients:
 
140
        print(format_string % tuple(valuetostring(client[key], key)
 
141
                                    for key in keywords))
327
142
 
328
143
def has_actions(options):
329
144
    return any((options.enable,
345
160
                options.approve,
346
161
                options.deny))
347
162
 
348
 
 
349
163
def main():
350
164
    parser = argparse.ArgumentParser()
351
165
    parser.add_argument("--version", action="version",
352
 
                        version="%(prog)s {}".format(version),
 
166
                        version = "%%prog %s" % version,
353
167
                        help="show version number and exit")
354
168
    parser.add_argument("-a", "--all", action="store_true",
355
169
                        help="Select all clients")
356
170
    parser.add_argument("-v", "--verbose", action="store_true",
357
171
                        help="Print all fields")
358
 
    parser.add_argument("-j", "--dump-json", action="store_true",
359
 
                        help="Dump client data in JSON format")
360
172
    parser.add_argument("-e", "--enable", action="store_true",
361
173
                        help="Enable client")
362
174
    parser.add_argument("-d", "--disable", action="store_true",
390
202
    parser.add_argument("--approval-duration",
391
203
                        help="Set duration of one client approval")
392
204
    parser.add_argument("-H", "--host", help="Set host for client")
393
 
    parser.add_argument("-s", "--secret",
394
 
                        type=argparse.FileType(mode="rb"),
 
205
    parser.add_argument("-s", "--secret", type=file,
395
206
                        help="Set password blob (file) for client")
396
207
    parser.add_argument("-A", "--approve", action="store_true",
397
208
                        help="Approve any current client request")
398
209
    parser.add_argument("-D", "--deny", action="store_true",
399
210
                        help="Deny any current client request")
400
 
    parser.add_argument("--check", action="store_true",
401
 
                        help="Run self-test")
402
211
    parser.add_argument("client", nargs="*", help="Client name")
403
212
    options = parser.parse_args()
404
 
 
405
 
    if has_actions(options) and not (options.client or options.all):
 
213
    
 
214
    if has_actions(options) and not options.client and not options.all:
406
215
        parser.error("Options require clients names or --all.")
407
216
    if options.verbose and has_actions(options):
408
 
        parser.error("--verbose can only be used alone.")
409
 
    if options.dump_json and (options.verbose
410
 
                              or has_actions(options)):
411
 
        parser.error("--dump-json can only be used alone.")
 
217
        parser.error("--verbose can only be used alone or with"
 
218
                     " --all.")
412
219
    if options.all and not has_actions(options):
413
220
        parser.error("--all requires an action.")
414
 
 
 
221
    
415
222
    try:
416
223
        bus = dbus.SystemBus()
417
224
        mandos_dbus_objc = bus.get_object(busname, server_path)
418
225
    except dbus.exceptions.DBusException:
419
 
        log.critical("Could not connect to Mandos server")
 
226
        print("Could not connect to Mandos server",
 
227
              file=sys.stderr)
420
228
        sys.exit(1)
421
 
 
 
229
    
422
230
    mandos_serv = dbus.Interface(mandos_dbus_objc,
423
 
                                 dbus_interface=server_interface)
424
 
    mandos_serv_object_manager = dbus.Interface(
425
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
426
 
 
427
 
    # block stderr since dbus library prints to stderr
 
231
                                 dbus_interface = server_interface)
 
232
    
 
233
    #block stderr since dbus library prints to stderr
428
234
    null = os.open(os.path.devnull, os.O_RDWR)
429
235
    stderrcopy = os.dup(sys.stderr.fileno())
430
236
    os.dup2(null, sys.stderr.fileno())
431
237
    os.close(null)
432
238
    try:
433
239
        try:
434
 
            mandos_clients = {path: ifs_and_props[client_interface]
435
 
                              for path, ifs_and_props in
436
 
                              mandos_serv_object_manager
437
 
                              .GetManagedObjects().items()
438
 
                              if client_interface in ifs_and_props}
 
240
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
439
241
        finally:
440
 
            # restore stderr
 
242
            #restore stderr
441
243
            os.dup2(stderrcopy, sys.stderr.fileno())
442
244
            os.close(stderrcopy)
443
 
    except dbus.exceptions.DBusException as e:
444
 
        log.critical("Failed to access Mandos server through D-Bus:"
445
 
                     "\n%s", e)
 
245
    except dbus.exceptions.DBusException, e:
 
246
        print("Access denied: Accessing mandos server through dbus.",
 
247
              file=sys.stderr)
446
248
        sys.exit(1)
447
 
 
 
249
    
448
250
    # Compile dict of (clients: properties) to process
449
 
    clients = {}
450
 
 
 
251
    clients={}
 
252
    
451
253
    if options.all or not options.client:
452
 
        clients = {bus.get_object(busname, path): properties
453
 
                   for path, properties in mandos_clients.items()}
 
254
        clients = dict((bus.get_object(busname, path), properties)
 
255
                       for path, properties in
 
256
                       mandos_clients.iteritems())
454
257
    else:
455
258
        for name in options.client:
456
 
            for path, client in mandos_clients.items():
 
259
            for path, client in mandos_clients.iteritems():
457
260
                if client["Name"] == name:
458
261
                    client_objc = bus.get_object(busname, path)
459
262
                    clients[client_objc] = client
460
263
                    break
461
264
            else:
462
 
                log.critical("Client not found on server: %r", name)
 
265
                print("Client not found on server: %r" % name,
 
266
                      file=sys.stderr)
463
267
                sys.exit(1)
464
 
 
 
268
    
465
269
    if not has_actions(options) and clients:
466
 
        if options.verbose or options.dump_json:
467
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
468
 
                        "Created", "Interval", "Host", "KeyID",
469
 
                        "Fingerprint", "CheckerRunning",
 
270
        if options.verbose:
 
271
            keywords = ("Name", "Enabled", "Timeout",
 
272
                        "LastCheckedOK", "Created", "Interval",
 
273
                        "Host", "Fingerprint", "CheckerRunning",
470
274
                        "LastEnabled", "ApprovalPending",
471
 
                        "ApprovedByDefault", "LastApprovalRequest",
472
 
                        "ApprovalDelay", "ApprovalDuration",
473
 
                        "Checker", "ExtendedTimeout", "Expires",
474
 
                        "LastCheckerStatus")
 
275
                        "ApprovedByDefault",
 
276
                        "LastApprovalRequest", "ApprovalDelay",
 
277
                        "ApprovalDuration", "Checker",
 
278
                        "ExtendedTimeout")
475
279
        else:
476
280
            keywords = defaultkeywords
477
 
 
478
 
        if options.dump_json:
479
 
            json.dump({client["Name"]: {key:
480
 
                                        bool(client[key])
481
 
                                        if isinstance(client[key],
482
 
                                                      dbus.Boolean)
483
 
                                        else client[key]
484
 
                                        for key in keywords}
485
 
                       for client in clients.values()},
486
 
                      fp=sys.stdout, indent=4,
487
 
                      separators=(',', ': '))
488
 
            print()
489
 
        else:
490
 
            print_clients(clients.values(), keywords)
 
281
        
 
282
        print_clients(clients.values(), keywords)
491
283
    else:
492
284
        # Process each client in the list by all selected options
493
285
        for client in clients:
494
 
 
495
 
            def set_client_prop(prop, value):
496
 
                """Set a Client D-Bus property"""
497
 
                client.Set(client_interface, prop, value,
498
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
499
 
 
500
 
            def set_client_prop_ms(prop, value):
501
 
                """Set a Client D-Bus property, converted
502
 
                from a string to milliseconds."""
503
 
                set_client_prop(prop,
504
 
                                string_to_delta(value).total_seconds()
505
 
                                * 1000)
506
 
 
507
286
            if options.remove:
508
287
                mandos_serv.RemoveClient(client.__dbus_object_path__)
509
288
            if options.enable:
510
 
                set_client_prop("Enabled", dbus.Boolean(True))
 
289
                client.Enable(dbus_interface=client_interface)
511
290
            if options.disable:
512
 
                set_client_prop("Enabled", dbus.Boolean(False))
 
291
                client.Disable(dbus_interface=client_interface)
513
292
            if options.bump_timeout:
514
 
                set_client_prop("LastCheckedOK", "")
 
293
                client.CheckedOK(dbus_interface=client_interface)
515
294
            if options.start_checker:
516
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
295
                client.StartChecker(dbus_interface=client_interface)
517
296
            if options.stop_checker:
518
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
297
                client.StopChecker(dbus_interface=client_interface)
519
298
            if options.is_enabled:
520
 
                if client.Get(client_interface, "Enabled",
521
 
                              dbus_interface=dbus.PROPERTIES_IFACE):
522
 
                    sys.exit(0)
523
 
                else:
524
 
                    sys.exit(1)
525
 
            if options.checker is not None:
526
 
                set_client_prop("Checker", options.checker)
527
 
            if options.host is not None:
528
 
                set_client_prop("Host", options.host)
529
 
            if options.interval is not None:
530
 
                set_client_prop_ms("Interval", options.interval)
531
 
            if options.approval_delay is not None:
532
 
                set_client_prop_ms("ApprovalDelay",
533
 
                                   options.approval_delay)
534
 
            if options.approval_duration is not None:
535
 
                set_client_prop_ms("ApprovalDuration",
536
 
                                   options.approval_duration)
537
 
            if options.timeout is not None:
538
 
                set_client_prop_ms("Timeout", options.timeout)
539
 
            if options.extended_timeout is not None:
540
 
                set_client_prop_ms("ExtendedTimeout",
541
 
                                   options.extended_timeout)
542
 
            if options.secret is not None:
543
 
                set_client_prop("Secret",
544
 
                                dbus.ByteArray(options.secret.read()))
 
299
                sys.exit(0 if client.Get(client_interface,
 
300
                                         "Enabled",
 
301
                                         dbus_interface=
 
302
                                         dbus.PROPERTIES_IFACE)
 
303
                         else 1)
 
304
            if options.checker:
 
305
                client.Set(client_interface, "Checker",
 
306
                           options.checker,
 
307
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
308
            if options.host:
 
309
                client.Set(client_interface, "Host", options.host,
 
310
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
311
            if options.interval:
 
312
                client.Set(client_interface, "Interval",
 
313
                           timedelta_to_milliseconds
 
314
                           (string_to_delta(options.interval)),
 
315
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
316
            if options.approval_delay:
 
317
                client.Set(client_interface, "ApprovalDelay",
 
318
                           timedelta_to_milliseconds
 
319
                           (string_to_delta(options.
 
320
                                            approval_delay)),
 
321
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
322
            if options.approval_duration:
 
323
                client.Set(client_interface, "ApprovalDuration",
 
324
                           timedelta_to_milliseconds
 
325
                           (string_to_delta(options.
 
326
                                            approval_duration)),
 
327
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
328
            if options.timeout:
 
329
                client.Set(client_interface, "Timeout",
 
330
                           timedelta_to_milliseconds
 
331
                           (string_to_delta(options.timeout)),
 
332
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
333
            if options.extended_timeout:
 
334
                client.Set(client_interface, "ExtendedTimeout",
 
335
                           timedelta_to_milliseconds
 
336
                           (string_to_delta(options.extended_timeout)),
 
337
                           dbus_interface=dbus.PROPERTIES_IFACE)
 
338
            if options.secret:
 
339
                client.Set(client_interface, "Secret",
 
340
                           dbus.ByteArray(open(options.secret,
 
341
                                               "rb").read()),
 
342
                           dbus_interface=dbus.PROPERTIES_IFACE)
545
343
            if options.approved_by_default is not None:
546
 
                set_client_prop("ApprovedByDefault",
547
 
                                dbus.Boolean(options
548
 
                                             .approved_by_default))
 
344
                client.Set(client_interface, "ApprovedByDefault",
 
345
                           dbus.Boolean(options
 
346
                                        .approved_by_default),
 
347
                           dbus_interface=dbus.PROPERTIES_IFACE)
549
348
            if options.approve:
550
349
                client.Approve(dbus.Boolean(True),
551
350
                               dbus_interface=client_interface)
553
352
                client.Approve(dbus.Boolean(False),
554
353
                               dbus_interface=client_interface)
555
354
 
556
 
 
557
 
class Test_milliseconds_to_string(unittest.TestCase):
558
 
    def test_all(self):
559
 
        self.assertEqual(milliseconds_to_string(93785000),
560
 
                         "1T02:03:05")
561
 
    def test_no_days(self):
562
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
563
 
    def test_all_zero(self):
564
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
565
 
    def test_no_fractional_seconds(self):
566
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
567
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
568
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
569
 
 
570
 
class Test_string_to_delta(unittest.TestCase):
571
 
    def test_handles_basic_rfc3339(self):
572
 
        self.assertEqual(string_to_delta("PT2H"),
573
 
                         datetime.timedelta(0, 7200))
574
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
575
 
        # assertLogs only exists in Python 3.4
576
 
        if hasattr(self, "assertLogs"):
577
 
            with self.assertLogs(log, logging.WARNING):
578
 
                value = string_to_delta("2h")
579
 
        else:
580
 
            value = string_to_delta("2h")
581
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
582
 
 
583
 
class Test_TableOfClients(unittest.TestCase):
584
 
    def setUp(self):
585
 
        global tablewords
586
 
        self.old_tablewords = tablewords
587
 
        tablewords = {
588
 
            "Attr1": "X",
589
 
            "AttrTwo": "Yy",
590
 
            "AttrThree": "Zzz",
591
 
            "Bool": "A D-BUS Boolean",
592
 
            "NonDbusBoolean": "A Non-D-BUS Boolean",
593
 
            "Integer": "An Integer",
594
 
            "Timeout": "Timedelta 1",
595
 
            "Interval": "Timedelta 2",
596
 
            "ApprovalDelay": "Timedelta 3",
597
 
            "ApprovalDuration": "Timedelta 4",
598
 
            "ExtendedTimeout": "Timedelta 5",
599
 
            "String": "A String",
600
 
        }
601
 
        self.keywords = ["Attr1", "AttrTwo"]
602
 
        self.clients = [
603
 
            {
604
 
                "Attr1": "x1",
605
 
                "AttrTwo": "y1",
606
 
                "AttrThree": "z1",
607
 
                "Bool": dbus.Boolean(False),
608
 
                "NonDbusBoolean": False,
609
 
                "Integer": 0,
610
 
                "Timeout": 0,
611
 
                "Interval": 1000,
612
 
                "ApprovalDelay": 2000,
613
 
                "ApprovalDuration": 3000,
614
 
                "ExtendedTimeout": 4000,
615
 
                "String": "",
616
 
            },
617
 
            {
618
 
                "Attr1": "x2",
619
 
                "AttrTwo": "y2",
620
 
                "AttrThree": "z2",
621
 
                "Bool": dbus.Boolean(True),
622
 
                "NonDbusBoolean": True,
623
 
                "Integer": 1,
624
 
                "Timeout": 93785000,
625
 
                "Interval": 93786000,
626
 
                "ApprovalDelay": 93787000,
627
 
                "ApprovalDuration": 93788000,
628
 
                "ExtendedTimeout": 93789000,
629
 
                "String": "A huge string which will not fit," * 10,
630
 
            },
631
 
        ]
632
 
    def tearDown(self):
633
 
        global tablewords
634
 
        tablewords = self.old_tablewords
635
 
    def test_short_header(self):
636
 
        rows = TableOfClients(self.clients, self.keywords).rows()
637
 
        expected_rows = [
638
 
            "X  Yy",
639
 
            "x1 y1",
640
 
            "x2 y2"]
641
 
        self.assertEqual(rows, expected_rows)
642
 
    def test_booleans(self):
643
 
        keywords = ["Bool", "NonDbusBoolean"]
644
 
        rows = TableOfClients(self.clients, keywords).rows()
645
 
        expected_rows = [
646
 
            "A D-BUS Boolean A Non-D-BUS Boolean",
647
 
            "No              False              ",
648
 
            "Yes             True               ",
649
 
        ]
650
 
        self.assertEqual(rows, expected_rows)
651
 
    def test_milliseconds_detection(self):
652
 
        keywords = ["Integer", "Timeout", "Interval", "ApprovalDelay",
653
 
                    "ApprovalDuration", "ExtendedTimeout"]
654
 
        rows = TableOfClients(self.clients, keywords).rows()
655
 
        expected_rows = ("""
656
 
An Integer Timedelta 1 Timedelta 2 Timedelta 3 Timedelta 4 Timedelta 5
657
 
0          00:00:00    00:00:01    00:00:02    00:00:03    00:00:04   
658
 
1          1T02:03:05  1T02:03:06  1T02:03:07  1T02:03:08  1T02:03:09 
659
 
"""
660
 
        ).splitlines()[1:]
661
 
        self.assertEqual(rows, expected_rows)
662
 
    def test_empty_and_long_string_values(self):
663
 
        keywords = ["String"]
664
 
        rows = TableOfClients(self.clients, keywords).rows()
665
 
        expected_rows = ("""
666
 
A String                                                                                                                                                                                                                                                                                                                                  
667
 
                                                                                                                                                                                                                                                                                                                                          
668
 
A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,A huge string which will not fit,
669
 
"""
670
 
        ).splitlines()[1:]
671
 
        self.assertEqual(rows, expected_rows)
672
 
 
673
 
 
674
 
 
675
 
def should_only_run_tests():
676
 
    parser = argparse.ArgumentParser(add_help=False)
677
 
    parser.add_argument("--check", action='store_true')
678
 
    args, unknown_args = parser.parse_known_args()
679
 
    run_tests = args.check
680
 
    if run_tests:
681
 
        # Remove --check argument from sys.argv
682
 
        sys.argv[1:] = unknown_args
683
 
    return run_tests
684
 
 
685
 
# Add all tests from doctest strings
686
 
def load_tests(loader, tests, none):
687
 
    import doctest
688
 
    tests.addTests(doctest.DocTestSuite())
689
 
    return tests
690
 
 
691
355
if __name__ == "__main__":
692
 
    if should_only_run_tests():
693
 
        # Call using ./tdd-python-script --check [--verbose]
694
 
        unittest.main()
695
 
    else:
696
 
        main()
 
356
    main()