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  • Committer: Teddy Hogeborn
  • Date: 2019-02-28 18:54:11 UTC
  • Revision ID: teddy@recompile.se-20190228185411-71f49cg8plsvdkub
Add tests to mandos-ctl's milliseconds_to_string function

* mandos-ctl (Test_milliseconds_to_string): New.

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1
#!/usr/bin/python
2
 
# -*- mode: python; coding: utf-8 -*-
3
 
 
4
 
from __future__ import division
 
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
#
 
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
 
13
# the Free Software Foundation, either version 3 of the License, or
 
14
# (at your option) any later version.
 
15
#
 
16
#     Mandos is distributed in the hope that it will be useful, but
 
17
#     WITHOUT ANY WARRANTY; without even the implied warranty of
 
18
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
19
#     GNU General Public License for more details.
 
20
#
 
21
# 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
#
 
26
 
 
27
from __future__ import (division, absolute_import, print_function,
 
28
                        unicode_literals)
 
29
 
 
30
try:
 
31
    from future_builtins import *
 
32
except ImportError:
 
33
    pass
 
34
 
5
35
import sys
6
 
import dbus
7
 
from optparse import OptionParser
 
36
import argparse
8
37
import locale
9
38
import datetime
10
39
import re
11
 
 
12
 
locale.setlocale(locale.LC_ALL, u'')
 
40
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
 
 
50
locale.setlocale(locale.LC_ALL, "")
13
51
 
14
52
tablewords = {
15
 
    'name': u'Name',
16
 
    'enabled': u'Enabled',
17
 
    'timeout': u'Timeout',
18
 
    'last_checked_ok': u'Last Successful Check',
19
 
    'created': u'Created',
20
 
    'interval': u'Interval',
21
 
    'host': u'Host',
22
 
    'fingerprint': u'Fingerprint',
23
 
    'checker_running': u'Check Is Running',
24
 
    'last_enabled': u'Last Enabled',
25
 
    'checker': u'Checker',
26
 
    }
27
 
defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok')
28
 
domain = 'se.bsnet.fukt'
29
 
busname = domain + '.Mandos'
30
 
server_path = '/'
31
 
server_interface = domain + '.Mandos'
32
 
client_interface = domain + '.Mandos.Client'
33
 
version = "1.0.14"
34
 
bus = dbus.SystemBus()
35
 
mandos_dbus_objc = bus.get_object(busname, server_path)
36
 
mandos_serv = dbus.Interface(mandos_dbus_objc,
37
 
                             dbus_interface = server_interface)
38
 
mandos_clients = mandos_serv.GetAllClientsWithProperties()
39
 
 
40
 
def timedelta_to_milliseconds(td):
41
 
    "Convert a datetime.timedelta object to milliseconds"
42
 
    return ((td.days * 24 * 60 * 60 * 1000)
43
 
            + (td.seconds * 1000)
44
 
            + (td.microseconds // 1000))
 
53
    "Name": "Name",
 
54
    "Enabled": "Enabled",
 
55
    "Timeout": "Timeout",
 
56
    "LastCheckedOK": "Last Successful Check",
 
57
    "LastApprovalRequest": "Last Approval Request",
 
58
    "Created": "Created",
 
59
    "Interval": "Interval",
 
60
    "Host": "Host",
 
61
    "Fingerprint": "Fingerprint",
 
62
    "KeyID": "Key ID",
 
63
    "CheckerRunning": "Check Is Running",
 
64
    "LastEnabled": "Last Enabled",
 
65
    "ApprovalPending": "Approval Is Pending",
 
66
    "ApprovedByDefault": "Approved By Default",
 
67
    "ApprovalDelay": "Approval Delay",
 
68
    "ApprovalDuration": "Approval Duration",
 
69
    "Checker": "Checker",
 
70
    "ExtendedTimeout": "Extended Timeout",
 
71
    "Expires": "Expires",
 
72
    "LastCheckerStatus": "Last Checker Status",
 
73
}
 
74
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
 
75
domain = "se.recompile"
 
76
busname = domain + ".Mandos"
 
77
server_path = "/"
 
78
server_interface = domain + ".Mandos"
 
79
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
 
45
88
 
46
89
def milliseconds_to_string(ms):
47
90
    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
 
                })
 
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
54
195
 
55
196
 
56
197
def string_to_delta(interval):
64
205
    datetime.timedelta(0, 3600)
65
206
    >>> string_to_delta('24h')
66
207
    datetime.timedelta(1)
67
 
    >>> string_to_delta(u'1w')
 
208
    >>> string_to_delta('1w')
68
209
    datetime.timedelta(7)
69
210
    >>> string_to_delta('5m 30s')
70
211
    datetime.timedelta(0, 330)
71
212
    """
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
95
 
 
96
 
def print_clients(clients):
 
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
 
 
237
 
 
238
def print_clients(clients, keywords):
97
239
    def valuetostring(value, keyword):
98
240
        if type(value) is dbus.Boolean:
99
 
            return u"Yes" if value else u"No"
100
 
        if keyword in (u"timeout", u"interval"):
 
241
            return "Yes" if value else "No"
 
242
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
 
243
                       "ApprovalDuration", "ExtendedTimeout"):
101
244
            return milliseconds_to_string(value)
102
 
        return unicode(value)
103
 
    
 
245
        return str(value)
 
246
 
104
247
    # Create format string to print table rows
105
 
    format_string = u' '.join(u'%%-%ds' %
106
 
                              max(len(tablewords[key]),
107
 
                                  max(len(valuetostring(client[key], key))
108
 
                                      for client in
109
 
                                      clients))
110
 
                              for key in keywords)
 
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)
 
253
                             for key in keywords)
111
254
    # Print header line
112
 
    print format_string % tuple(tablewords[key] for key in keywords)
 
255
    print(format_string.format(**tablewords))
113
256
    for client in clients:
114
 
        print format_string % tuple(valuetostring(client[key], key)
115
 
                                    for key in keywords)
116
 
 
117
 
parser = OptionParser(version = "%%prog %s" % version)
118
 
parser.add_option("-a", "--all", action="store_true",
119
 
                  help="Print all fields")
120
 
parser.add_option("-e", "--enable", action="store_true",
121
 
                  help="Enable client")
122
 
parser.add_option("-d", "--disable", action="store_true",
123
 
                  help="disable client")
124
 
parser.add_option("-b", "--bump-timeout", action="store_true",
125
 
                  help="Bump timeout for client")
126
 
parser.add_option("--start-checker", action="store_true",
127
 
                  help="Start checker for client")
128
 
parser.add_option("--stop-checker", action="store_true",
129
 
                  help="Stop checker for client")
130
 
parser.add_option("-V", "--is-enabled", action="store_true",
131
 
                  help="Check if client is enabled")
132
 
parser.add_option("-r", "--remove", action="store_true",
133
 
                  help="Remove client")
134
 
parser.add_option("-c", "--checker", type="string",
135
 
                  help="Set checker command for client")
136
 
parser.add_option("-t", "--timeout", type="string",
137
 
                  help="Set timeout for client")
138
 
parser.add_option("-i", "--interval", type="string",
139
 
                  help="Set checker interval for client")
140
 
parser.add_option("-H", "--host", type="string",
141
 
                  help="Set host for client")
142
 
parser.add_option("-s", "--secret", type="string",
143
 
                  help="Set password blob (file) for client")
144
 
options, client_names = parser.parse_args()
145
 
 
146
 
# Compile list of clients to process
147
 
clients=[]
148
 
for name in client_names:
149
 
    for path, client in mandos_clients.iteritems():
150
 
        if client['name'] == name:
151
 
            client_objc = bus.get_object(busname, path)
152
 
            clients.append(client_objc)
153
 
            break
154
 
    else:
155
 
        print >> sys.stderr, "Client not found on server: %r" % name
156
 
        sys.exit(1)
157
 
 
158
 
if not clients and mandos_clients.values():
159
 
    keywords = defaultkeywords
160
 
    if options.all:
161
 
        keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
162
 
                    'created', 'interval', 'host', 'fingerprint',
163
 
                    'checker_running', 'last_enabled', 'checker')
164
 
    print_clients(mandos_clients.values())
165
 
 
166
 
# Process each client in the list by all selected options
167
 
for client in clients:
168
 
    if options.remove:
169
 
        mandos_serv.RemoveClient(client.__dbus_object_path__)
170
 
    if options.enable:
171
 
        client.Enable(dbus_interface=client_interface)
172
 
    if options.disable:
173
 
        client.Disable(dbus_interface=client_interface)
174
 
    if options.bump_timeout:
175
 
        client.CheckedOK(dbus_interface=client_interface)
176
 
    if options.start_checker:
177
 
        client.StartChecker(dbus_interface=client_interface)
178
 
    if options.stop_checker:
179
 
        client.StopChecker(dbus_interface=client_interface)
180
 
    if options.is_enabled:
181
 
        sys.exit(0 if client.Get(client_interface,
182
 
                                 u"enabled",
183
 
                                 dbus_interface=dbus.PROPERTIES_IFACE)
184
 
                 else 1)
185
 
    if options.checker:
186
 
        client.Set(client_interface, u"checker", options.checker,
187
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
188
 
    if options.host:
189
 
        client.Set(client_interface, u"host", options.host,
190
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
191
 
    if options.interval:
192
 
        client.Set(client_interface, u"interval",
193
 
                   timedelta_to_milliseconds
194
 
                   (string_to_delta(options.interval)),
195
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
196
 
    if options.timeout:
197
 
        client.Set(client_interface, u"timeout",
198
 
                   timedelta_to_milliseconds(string_to_delta
199
 
                                             (options.timeout)),
200
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
201
 
    if options.secret:
202
 
        client.Set(client_interface, u"secret",
203
 
                   dbus.ByteArray(open(options.secret, u'rb').read()),
204
 
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
257
        print(format_string
 
258
              .format(**{key: valuetostring(client[key], key)
 
259
                         for key in keywords}))
 
260
 
 
261
 
 
262
def has_actions(options):
 
263
    return any((options.enable,
 
264
                options.disable,
 
265
                options.bump_timeout,
 
266
                options.start_checker,
 
267
                options.stop_checker,
 
268
                options.is_enabled,
 
269
                options.remove,
 
270
                options.checker is not None,
 
271
                options.timeout is not None,
 
272
                options.extended_timeout is not None,
 
273
                options.interval is not None,
 
274
                options.approved_by_default is not None,
 
275
                options.approval_delay is not None,
 
276
                options.approval_duration is not None,
 
277
                options.host is not None,
 
278
                options.secret is not None,
 
279
                options.approve,
 
280
                options.deny))
 
281
 
 
282
 
 
283
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)
 
459
                else:
 
460
                    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
class Test_milliseconds_to_string(unittest.TestCase):
 
494
    def test_all(self):
 
495
        self.assertEqual(milliseconds_to_string(93785000),
 
496
                         "1T02:03:05")
 
497
    def test_no_days(self):
 
498
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
 
499
    def test_all_zero(self):
 
500
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
 
501
    def test_no_fractional_seconds(self):
 
502
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
 
503
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
 
504
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
 
505
 
 
506
 
 
507
def should_only_run_tests():
 
508
    parser = argparse.ArgumentParser(add_help=False)
 
509
    parser.add_argument("--check", action='store_true')
 
510
    args, unknown_args = parser.parse_known_args()
 
511
    run_tests = args.check
 
512
    if run_tests:
 
513
        # Remove --check argument from sys.argv
 
514
        sys.argv[1:] = unknown_args
 
515
    return run_tests
 
516
 
 
517
# Add all tests from doctest strings
 
518
def load_tests(loader, tests, none):
 
519
    import doctest
 
520
    tests.addTests(doctest.DocTestSuite())
 
521
    return tests
 
522
 
 
523
if __name__ == "__main__":
 
524
    if should_only_run_tests():
 
525
        # Call using ./tdd-python-script --check [--verbose]
 
526
        unittest.main()
 
527
    else:
 
528
        main()