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  • Committer: Björn Påhlsson
  • Date: 2011-10-02 19:18:24 UTC
  • mto: (237.7.53 trunk)
  • mto: This revision was merged to the branch mainline in revision 286.
  • Revision ID: belorn@fukt.bsnet.se-20111002191824-eweh4pvneeg3qzia
transitional stuff actually working
documented change to D-Bus API

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removed removed

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mandos-ctl
1
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 © 2008-2010 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
 
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
 
 
38
tablewords = {
 
39
    "Name": "Name",
 
40
    "Enabled": "Enabled",
 
41
    "Timeout": "Timeout",
 
42
    "LastCheckedOK": "Last Successful Check",
 
43
    "LastApprovalRequest": "Last Approval Request",
 
44
    "Created": "Created",
 
45
    "Interval": "Interval",
 
46
    "Host": "Host",
 
47
    "Fingerprint": "Fingerprint",
 
48
    "CheckerRunning": "Check Is Running",
 
49
    "LastEnabled": "Last Enabled",
 
50
    "ApprovalPending": "Approval Is Pending",
 
51
    "ApprovedByDefault": "Approved By Default",
 
52
    "ApprovalDelay": "Approval Delay",
 
53
    "ApprovalDuration": "Approval Duration",
 
54
    "Checker": "Checker",
 
55
    "ExtendedTimeout" : "Extended Timeout"
 
56
    }
64
57
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
65
58
domain = "se.recompile"
66
59
busname = domain + ".Mandos"
67
60
server_path = "/"
68
61
server_interface = domain + ".Mandos"
69
62
client_interface = domain + ".Mandos.Client"
70
 
version = "1.8.3"
71
 
 
72
 
 
73
 
try:
74
 
    dbus.OBJECT_MANAGER_IFACE
75
 
except AttributeError:
76
 
    dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
77
 
 
 
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))
78
70
 
79
71
def milliseconds_to_string(ms):
80
72
    td = datetime.timedelta(0, 0, 0, ms)
81
 
    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
82
 
            .format(days="{}T".format(td.days) if td.days else "",
83
 
                    hours=td.seconds // 3600,
84
 
                    minutes=(td.seconds % 3600) // 60,
85
 
                    seconds=td.seconds % 60))
86
 
 
87
 
 
88
 
def rfc3339_duration_to_delta(duration):
89
 
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
90
 
 
91
 
    >>> rfc3339_duration_to_delta("P7D")
92
 
    datetime.timedelta(7)
93
 
    >>> rfc3339_duration_to_delta("PT60S")
94
 
    datetime.timedelta(0, 60)
95
 
    >>> rfc3339_duration_to_delta("PT60M")
96
 
    datetime.timedelta(0, 3600)
97
 
    >>> rfc3339_duration_to_delta("P60M")
98
 
    datetime.timedelta(1680)
99
 
    >>> rfc3339_duration_to_delta("PT24H")
100
 
    datetime.timedelta(1)
101
 
    >>> rfc3339_duration_to_delta("P1W")
102
 
    datetime.timedelta(7)
103
 
    >>> rfc3339_duration_to_delta("PT5M30S")
104
 
    datetime.timedelta(0, 330)
105
 
    >>> rfc3339_duration_to_delta("P1DT3M20S")
106
 
    datetime.timedelta(1, 200)
107
 
    >>> # Can not be empty:
108
 
    >>> rfc3339_duration_to_delta("")
109
 
    Traceback (most recent call last):
110
 
    ...
111
 
    ValueError: Invalid RFC 3339 duration: u''
112
 
    >>> # Must start with "P":
113
 
    >>> rfc3339_duration_to_delta("1D")
114
 
    Traceback (most recent call last):
115
 
    ...
116
 
    ValueError: Invalid RFC 3339 duration: u'1D'
117
 
    >>> # Must use correct order
118
 
    >>> rfc3339_duration_to_delta("PT1S2M")
119
 
    Traceback (most recent call last):
120
 
    ...
121
 
    ValueError: Invalid RFC 3339 duration: u'PT1S2M'
122
 
    >>> # Time needs time marker
123
 
    >>> rfc3339_duration_to_delta("P1H2S")
124
 
    Traceback (most recent call last):
125
 
    ...
126
 
    ValueError: Invalid RFC 3339 duration: u'P1H2S'
127
 
    >>> # Weeks can not be combined with anything else
128
 
    >>> rfc3339_duration_to_delta("P1D2W")
129
 
    Traceback (most recent call last):
130
 
    ...
131
 
    ValueError: Invalid RFC 3339 duration: u'P1D2W'
132
 
    >>> rfc3339_duration_to_delta("P2W2H")
133
 
    Traceback (most recent call last):
134
 
    ...
135
 
    ValueError: Invalid RFC 3339 duration: u'P2W2H'
136
 
    """
137
 
 
138
 
    # Parsing an RFC 3339 duration with regular expressions is not
139
 
    # possible - there would have to be multiple places for the same
140
 
    # values, like seconds.  The current code, while more esoteric, is
141
 
    # cleaner without depending on a parsing library.  If Python had a
142
 
    # built-in library for parsing we would use it, but we'd like to
143
 
    # avoid excessive use of external libraries.
144
 
 
145
 
    # New type for defining tokens, syntax, and semantics all-in-one
146
 
    Token = collections.namedtuple("Token", (
147
 
        "regexp",  # To match token; if "value" is not None, must have
148
 
                   # a "group" containing digits
149
 
        "value",   # datetime.timedelta or None
150
 
        "followers"))           # Tokens valid after this token
151
 
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
152
 
    # the "duration" ABNF definition in RFC 3339, Appendix A.
153
 
    token_end = Token(re.compile(r"$"), None, frozenset())
154
 
    token_second = Token(re.compile(r"(\d+)S"),
155
 
                         datetime.timedelta(seconds=1),
156
 
                         frozenset((token_end, )))
157
 
    token_minute = Token(re.compile(r"(\d+)M"),
158
 
                         datetime.timedelta(minutes=1),
159
 
                         frozenset((token_second, token_end)))
160
 
    token_hour = Token(re.compile(r"(\d+)H"),
161
 
                       datetime.timedelta(hours=1),
162
 
                       frozenset((token_minute, token_end)))
163
 
    token_time = Token(re.compile(r"T"),
164
 
                       None,
165
 
                       frozenset((token_hour, token_minute,
166
 
                                  token_second)))
167
 
    token_day = Token(re.compile(r"(\d+)D"),
168
 
                      datetime.timedelta(days=1),
169
 
                      frozenset((token_time, token_end)))
170
 
    token_month = Token(re.compile(r"(\d+)M"),
171
 
                        datetime.timedelta(weeks=4),
172
 
                        frozenset((token_day, token_end)))
173
 
    token_year = Token(re.compile(r"(\d+)Y"),
174
 
                       datetime.timedelta(weeks=52),
175
 
                       frozenset((token_month, token_end)))
176
 
    token_week = Token(re.compile(r"(\d+)W"),
177
 
                       datetime.timedelta(weeks=1),
178
 
                       frozenset((token_end, )))
179
 
    token_duration = Token(re.compile(r"P"), None,
180
 
                           frozenset((token_year, token_month,
181
 
                                      token_day, token_time,
182
 
                                      token_week)))
183
 
    # Define starting values:
184
 
    # Value so far
185
 
    value = datetime.timedelta()
186
 
    found_token = None
187
 
    # Following valid tokens
188
 
    followers = frozenset((token_duration, ))
189
 
    # String left to parse
190
 
    s = duration
191
 
    # Loop until end token is found
192
 
    while found_token is not token_end:
193
 
        # Search for any currently valid tokens
194
 
        for token in followers:
195
 
            match = token.regexp.match(s)
196
 
            if match is not None:
197
 
                # Token found
198
 
                if token.value is not None:
199
 
                    # Value found, parse digits
200
 
                    factor = int(match.group(1), 10)
201
 
                    # Add to value so far
202
 
                    value += factor * token.value
203
 
                # Strip token from string
204
 
                s = token.regexp.sub("", s, 1)
205
 
                # Go to found token
206
 
                found_token = token
207
 
                # Set valid next tokens
208
 
                followers = found_token.followers
209
 
                break
210
 
        else:
211
 
            # No currently valid tokens were found
212
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
213
 
                             .format(duration))
214
 
    # End token found
215
 
    return value
216
 
 
 
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
                })
217
79
 
218
80
def string_to_delta(interval):
219
81
    """Parse a string and return a datetime.timedelta
220
 
    """
221
 
 
222
 
    try:
223
 
        return rfc3339_duration_to_delta(interval)
224
 
    except ValueError as e:
225
 
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
226
 
                    ' '.join(e.args))
227
 
    return parse_pre_1_6_1_interval(interval)
228
 
 
229
 
 
230
 
def parse_pre_1_6_1_interval(interval):
231
 
    """Parse an interval string as documented by Mandos before 1.6.1, and
232
 
    return a datetime.timedelta
233
 
    >>> parse_pre_1_6_1_interval('7d')
 
82
    
 
83
    >>> string_to_delta("7d")
234
84
    datetime.timedelta(7)
235
 
    >>> parse_pre_1_6_1_interval('60s')
 
85
    >>> string_to_delta("60s")
236
86
    datetime.timedelta(0, 60)
237
 
    >>> parse_pre_1_6_1_interval('60m')
 
87
    >>> string_to_delta("60m")
238
88
    datetime.timedelta(0, 3600)
239
 
    >>> parse_pre_1_6_1_interval('24h')
 
89
    >>> string_to_delta("24h")
240
90
    datetime.timedelta(1)
241
 
    >>> parse_pre_1_6_1_interval('1w')
 
91
    >>> string_to_delta("1w")
242
92
    datetime.timedelta(7)
243
 
    >>> parse_pre_1_6_1_interval('5m 30s')
 
93
    >>> string_to_delta("5m 30s")
244
94
    datetime.timedelta(0, 330)
245
 
    >>> parse_pre_1_6_1_interval('')
246
 
    datetime.timedelta(0)
247
 
    >>> # Ignore unknown characters, allow any order and repetitions
248
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
249
 
    datetime.timedelta(2, 480, 18000)
250
 
 
251
95
    """
252
 
 
253
 
    value = datetime.timedelta(0)
254
 
    regexp = re.compile(r"(\d+)([dsmhw]?)")
255
 
 
256
 
    for num, suffix in regexp.findall(interval):
257
 
        if suffix == "d":
258
 
            value += datetime.timedelta(int(num))
259
 
        elif suffix == "s":
260
 
            value += datetime.timedelta(0, int(num))
261
 
        elif suffix == "m":
262
 
            value += datetime.timedelta(0, 0, 0, 0, int(num))
263
 
        elif suffix == "h":
264
 
            value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
265
 
        elif suffix == "w":
266
 
            value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
267
 
        elif suffix == "":
268
 
            value += datetime.timedelta(0, 0, 0, int(num))
269
 
    return value
270
 
 
 
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
271
119
 
272
120
def print_clients(clients, keywords):
273
 
    print('\n'.join(TableOfClients(clients, keywords).rows()))
274
 
 
275
 
class TableOfClients(object):
276
 
    tablewords = {
277
 
        "Name": "Name",
278
 
        "Enabled": "Enabled",
279
 
        "Timeout": "Timeout",
280
 
        "LastCheckedOK": "Last Successful Check",
281
 
        "LastApprovalRequest": "Last Approval Request",
282
 
        "Created": "Created",
283
 
        "Interval": "Interval",
284
 
        "Host": "Host",
285
 
        "Fingerprint": "Fingerprint",
286
 
        "KeyID": "Key ID",
287
 
        "CheckerRunning": "Check Is Running",
288
 
        "LastEnabled": "Last Enabled",
289
 
        "ApprovalPending": "Approval Is Pending",
290
 
        "ApprovedByDefault": "Approved By Default",
291
 
        "ApprovalDelay": "Approval Delay",
292
 
        "ApprovalDuration": "Approval Duration",
293
 
        "Checker": "Checker",
294
 
        "ExtendedTimeout": "Extended Timeout",
295
 
        "Expires": "Expires",
296
 
        "LastCheckerStatus": "Last Checker Status",
297
 
    }
298
 
 
299
 
    def __init__(self, clients, keywords, tablewords=None):
300
 
        self.clients = clients
301
 
        self.keywords = keywords
302
 
        if tablewords is not None:
303
 
            self.tablewords = tablewords
304
 
 
305
 
    def rows(self):
306
 
        format_string = self.row_formatting_string()
307
 
        rows = [self.header_line(format_string)]
308
 
        rows.extend(self.client_line(client, format_string)
309
 
                    for client in self.clients)
310
 
        return rows
311
 
 
312
 
    def row_formatting_string(self):
313
 
        "Format string used to format table rows"
314
 
        return " ".join("{{{key}:{width}}}".format(
315
 
            width=max(len(self.tablewords[key]),
316
 
                      max(len(self.string_from_client(client, key))
317
 
                          for client in self.clients)),
318
 
            key=key)
319
 
                                 for key in self.keywords)
320
 
 
321
 
    def string_from_client(self, client, key):
322
 
        return self.valuetostring(client[key], key)
323
 
 
324
 
    @staticmethod
325
121
    def valuetostring(value, keyword):
326
 
        if isinstance(value, dbus.Boolean):
 
122
        if type(value) is dbus.Boolean:
327
123
            return "Yes" if value else "No"
328
124
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
329
 
                       "ApprovalDuration", "ExtendedTimeout"):
 
125
                       "ApprovalDuration"):
330
126
            return milliseconds_to_string(value)
331
 
        return str(value)
332
 
 
333
 
    def header_line(self, format_string):
334
 
        return format_string.format(**self.tablewords)
335
 
 
336
 
    def client_line(self, client, format_string):
337
 
        return format_string.format(
338
 
            **{key: self.string_from_client(client, key)
339
 
               for key in self.keywords})
340
 
 
 
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))
341
142
 
342
143
def has_actions(options):
343
144
    return any((options.enable,
359
160
                options.approve,
360
161
                options.deny))
361
162
 
362
 
 
363
163
def main():
364
164
    parser = argparse.ArgumentParser()
365
165
    parser.add_argument("--version", action="version",
366
 
                        version="%(prog)s {}".format(version),
 
166
                        version = "%%prog %s" % version,
367
167
                        help="show version number and exit")
368
168
    parser.add_argument("-a", "--all", action="store_true",
369
169
                        help="Select all clients")
370
170
    parser.add_argument("-v", "--verbose", action="store_true",
371
171
                        help="Print all fields")
372
 
    parser.add_argument("-j", "--dump-json", action="store_true",
373
 
                        help="Dump client data in JSON format")
374
172
    parser.add_argument("-e", "--enable", action="store_true",
375
173
                        help="Enable client")
376
174
    parser.add_argument("-d", "--disable", action="store_true",
404
202
    parser.add_argument("--approval-duration",
405
203
                        help="Set duration of one client approval")
406
204
    parser.add_argument("-H", "--host", help="Set host for client")
407
 
    parser.add_argument("-s", "--secret",
408
 
                        type=argparse.FileType(mode="rb"),
 
205
    parser.add_argument("-s", "--secret", type=file,
409
206
                        help="Set password blob (file) for client")
410
207
    parser.add_argument("-A", "--approve", action="store_true",
411
208
                        help="Approve any current client request")
412
209
    parser.add_argument("-D", "--deny", action="store_true",
413
210
                        help="Deny any current client request")
414
 
    parser.add_argument("--check", action="store_true",
415
 
                        help="Run self-test")
416
211
    parser.add_argument("client", nargs="*", help="Client name")
417
212
    options = parser.parse_args()
418
 
 
419
 
    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:
420
215
        parser.error("Options require clients names or --all.")
421
216
    if options.verbose and has_actions(options):
422
 
        parser.error("--verbose can only be used alone.")
423
 
    if options.dump_json and (options.verbose
424
 
                              or has_actions(options)):
425
 
        parser.error("--dump-json can only be used alone.")
 
217
        parser.error("--verbose can only be used alone or with"
 
218
                     " --all.")
426
219
    if options.all and not has_actions(options):
427
220
        parser.error("--all requires an action.")
428
 
 
 
221
    
429
222
    try:
430
223
        bus = dbus.SystemBus()
431
224
        mandos_dbus_objc = bus.get_object(busname, server_path)
432
225
    except dbus.exceptions.DBusException:
433
 
        log.critical("Could not connect to Mandos server")
 
226
        print("Could not connect to Mandos server",
 
227
              file=sys.stderr)
434
228
        sys.exit(1)
435
 
 
 
229
    
436
230
    mandos_serv = dbus.Interface(mandos_dbus_objc,
437
 
                                 dbus_interface=server_interface)
438
 
    mandos_serv_object_manager = dbus.Interface(
439
 
        mandos_dbus_objc, dbus_interface=dbus.OBJECT_MANAGER_IFACE)
440
 
 
441
 
    # block stderr since dbus library prints to stderr
 
231
                                 dbus_interface = server_interface)
 
232
    
 
233
    #block stderr since dbus library prints to stderr
442
234
    null = os.open(os.path.devnull, os.O_RDWR)
443
235
    stderrcopy = os.dup(sys.stderr.fileno())
444
236
    os.dup2(null, sys.stderr.fileno())
445
237
    os.close(null)
446
238
    try:
447
239
        try:
448
 
            mandos_clients = {path: ifs_and_props[client_interface]
449
 
                              for path, ifs_and_props in
450
 
                              mandos_serv_object_manager
451
 
                              .GetManagedObjects().items()
452
 
                              if client_interface in ifs_and_props}
 
240
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
453
241
        finally:
454
 
            # restore stderr
 
242
            #restore stderr
455
243
            os.dup2(stderrcopy, sys.stderr.fileno())
456
244
            os.close(stderrcopy)
457
 
    except dbus.exceptions.DBusException as e:
458
 
        log.critical("Failed to access Mandos server through D-Bus:"
459
 
                     "\n%s", e)
 
245
    except dbus.exceptions.DBusException, e:
 
246
        print("Access denied: Accessing mandos server through dbus.",
 
247
              file=sys.stderr)
460
248
        sys.exit(1)
461
 
 
 
249
    
462
250
    # Compile dict of (clients: properties) to process
463
 
    clients = {}
464
 
 
 
251
    clients={}
 
252
    
465
253
    if options.all or not options.client:
466
 
        clients = {bus.get_object(busname, path): properties
467
 
                   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())
468
257
    else:
469
258
        for name in options.client:
470
 
            for path, client in mandos_clients.items():
 
259
            for path, client in mandos_clients.iteritems():
471
260
                if client["Name"] == name:
472
261
                    client_objc = bus.get_object(busname, path)
473
262
                    clients[client_objc] = client
474
263
                    break
475
264
            else:
476
 
                log.critical("Client not found on server: %r", name)
 
265
                print("Client not found on server: %r" % name,
 
266
                      file=sys.stderr)
477
267
                sys.exit(1)
478
 
 
 
268
    
479
269
    if not has_actions(options) and clients:
480
 
        if options.verbose or options.dump_json:
481
 
            keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
482
 
                        "Created", "Interval", "Host", "KeyID",
483
 
                        "Fingerprint", "CheckerRunning",
 
270
        if options.verbose:
 
271
            keywords = ("Name", "Enabled", "Timeout",
 
272
                        "LastCheckedOK", "Created", "Interval",
 
273
                        "Host", "Fingerprint", "CheckerRunning",
484
274
                        "LastEnabled", "ApprovalPending",
485
 
                        "ApprovedByDefault", "LastApprovalRequest",
486
 
                        "ApprovalDelay", "ApprovalDuration",
487
 
                        "Checker", "ExtendedTimeout", "Expires",
488
 
                        "LastCheckerStatus")
 
275
                        "ApprovedByDefault",
 
276
                        "LastApprovalRequest", "ApprovalDelay",
 
277
                        "ApprovalDuration", "Checker",
 
278
                        "ExtendedTimeout")
489
279
        else:
490
280
            keywords = defaultkeywords
491
 
 
492
 
        if options.dump_json:
493
 
            json.dump({client["Name"]: {key:
494
 
                                        bool(client[key])
495
 
                                        if isinstance(client[key],
496
 
                                                      dbus.Boolean)
497
 
                                        else client[key]
498
 
                                        for key in keywords}
499
 
                       for client in clients.values()},
500
 
                      fp=sys.stdout, indent=4,
501
 
                      separators=(',', ': '))
502
 
            print()
503
 
        else:
504
 
            print_clients(clients.values(), keywords)
 
281
        
 
282
        print_clients(clients.values(), keywords)
505
283
    else:
506
284
        # Process each client in the list by all selected options
507
285
        for client in clients:
508
 
 
509
 
            def set_client_prop(prop, value):
510
 
                """Set a Client D-Bus property"""
511
 
                client.Set(client_interface, prop, value,
512
 
                           dbus_interface=dbus.PROPERTIES_IFACE)
513
 
 
514
 
            def set_client_prop_ms(prop, value):
515
 
                """Set a Client D-Bus property, converted
516
 
                from a string to milliseconds."""
517
 
                set_client_prop(prop,
518
 
                                string_to_delta(value).total_seconds()
519
 
                                * 1000)
520
 
 
521
286
            if options.remove:
522
287
                mandos_serv.RemoveClient(client.__dbus_object_path__)
523
288
            if options.enable:
524
 
                set_client_prop("Enabled", dbus.Boolean(True))
 
289
                client.Enable(dbus_interface=client_interface)
525
290
            if options.disable:
526
 
                set_client_prop("Enabled", dbus.Boolean(False))
 
291
                client.Disable(dbus_interface=client_interface)
527
292
            if options.bump_timeout:
528
 
                set_client_prop("LastCheckedOK", "")
 
293
                client.CheckedOK(dbus_interface=client_interface)
529
294
            if options.start_checker:
530
 
                set_client_prop("CheckerRunning", dbus.Boolean(True))
 
295
                client.StartChecker(dbus_interface=client_interface)
531
296
            if options.stop_checker:
532
 
                set_client_prop("CheckerRunning", dbus.Boolean(False))
 
297
                client.StopChecker(dbus_interface=client_interface)
533
298
            if options.is_enabled:
534
 
                if client.Get(client_interface, "Enabled",
535
 
                              dbus_interface=dbus.PROPERTIES_IFACE):
536
 
                    sys.exit(0)
537
 
                else:
538
 
                    sys.exit(1)
539
 
            if options.checker is not None:
540
 
                set_client_prop("Checker", options.checker)
541
 
            if options.host is not None:
542
 
                set_client_prop("Host", options.host)
543
 
            if options.interval is not None:
544
 
                set_client_prop_ms("Interval", options.interval)
545
 
            if options.approval_delay is not None:
546
 
                set_client_prop_ms("ApprovalDelay",
547
 
                                   options.approval_delay)
548
 
            if options.approval_duration is not None:
549
 
                set_client_prop_ms("ApprovalDuration",
550
 
                                   options.approval_duration)
551
 
            if options.timeout is not None:
552
 
                set_client_prop_ms("Timeout", options.timeout)
553
 
            if options.extended_timeout is not None:
554
 
                set_client_prop_ms("ExtendedTimeout",
555
 
                                   options.extended_timeout)
556
 
            if options.secret is not None:
557
 
                set_client_prop("Secret",
558
 
                                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)
559
343
            if options.approved_by_default is not None:
560
 
                set_client_prop("ApprovedByDefault",
561
 
                                dbus.Boolean(options
562
 
                                             .approved_by_default))
 
344
                client.Set(client_interface, "ApprovedByDefault",
 
345
                           dbus.Boolean(options
 
346
                                        .approved_by_default),
 
347
                           dbus_interface=dbus.PROPERTIES_IFACE)
563
348
            if options.approve:
564
349
                client.Approve(dbus.Boolean(True),
565
350
                               dbus_interface=client_interface)
567
352
                client.Approve(dbus.Boolean(False),
568
353
                               dbus_interface=client_interface)
569
354
 
570
 
 
571
 
class Test_milliseconds_to_string(unittest.TestCase):
572
 
    def test_all(self):
573
 
        self.assertEqual(milliseconds_to_string(93785000),
574
 
                         "1T02:03:05")
575
 
    def test_no_days(self):
576
 
        self.assertEqual(milliseconds_to_string(7385000), "02:03:05")
577
 
    def test_all_zero(self):
578
 
        self.assertEqual(milliseconds_to_string(0), "00:00:00")
579
 
    def test_no_fractional_seconds(self):
580
 
        self.assertEqual(milliseconds_to_string(400), "00:00:00")
581
 
        self.assertEqual(milliseconds_to_string(900), "00:00:00")
582
 
        self.assertEqual(milliseconds_to_string(1900), "00:00:01")
583
 
 
584
 
class Test_string_to_delta(unittest.TestCase):
585
 
    def test_handles_basic_rfc3339(self):
586
 
        self.assertEqual(string_to_delta("PT2H"),
587
 
                         datetime.timedelta(0, 7200))
588
 
    def test_falls_back_to_pre_1_6_1_with_warning(self):
589
 
        # assertLogs only exists in Python 3.4
590
 
        if hasattr(self, "assertLogs"):
591
 
            with self.assertLogs(log, logging.WARNING):
592
 
                value = string_to_delta("2h")
593
 
        else:
594
 
            value = string_to_delta("2h")
595
 
        self.assertEqual(value, datetime.timedelta(0, 7200))
596
 
 
597
 
class Test_TableOfClients(unittest.TestCase):
598
 
    def setUp(self):
599
 
        self.tablewords = {
600
 
            "Attr1": "X",
601
 
            "AttrTwo": "Yy",
602
 
            "AttrThree": "Zzz",
603
 
            "Bool": "A D-BUS Boolean",
604
 
            "NonDbusBoolean": "A Non-D-BUS Boolean",
605
 
            "Integer": "An Integer",
606
 
            "Timeout": "Timedelta 1",
607
 
            "Interval": "Timedelta 2",
608
 
            "ApprovalDelay": "Timedelta 3",
609
 
            "ApprovalDuration": "Timedelta 4",
610
 
            "ExtendedTimeout": "Timedelta 5",
611
 
            "String": "A String",
612
 
        }
613
 
        self.keywords = ["Attr1", "AttrTwo"]
614
 
        self.clients = [
615
 
            {
616
 
                "Attr1": "x1",
617
 
                "AttrTwo": "y1",
618
 
                "AttrThree": "z1",
619
 
                "Bool": dbus.Boolean(False),
620
 
                "NonDbusBoolean": False,
621
 
                "Integer": 0,
622
 
                "Timeout": 0,
623
 
                "Interval": 1000,
624
 
                "ApprovalDelay": 2000,
625
 
                "ApprovalDuration": 3000,
626
 
                "ExtendedTimeout": 4000,
627
 
                "String": "",
628
 
            },
629
 
            {
630
 
                "Attr1": "x2",
631
 
                "AttrTwo": "y2",
632
 
                "AttrThree": "z2",
633
 
                "Bool": dbus.Boolean(True),
634
 
                "NonDbusBoolean": True,
635
 
                "Integer": 1,
636
 
                "Timeout": 93785000,
637
 
                "Interval": 93786000,
638
 
                "ApprovalDelay": 93787000,
639
 
                "ApprovalDuration": 93788000,
640
 
                "ExtendedTimeout": 93789000,
641
 
                "String": "A huge string which will not fit," * 10,
642
 
            },
643
 
        ]
644
 
    def test_short_header(self):
645
 
        rows = TableOfClients(self.clients, self.keywords,
646
 
                              self.tablewords).rows()
647
 
        expected_rows = [
648
 
            "X  Yy",
649
 
            "x1 y1",
650
 
            "x2 y2"]
651
 
        self.assertEqual(rows, expected_rows)
652
 
    def test_booleans(self):
653
 
        keywords = ["Bool", "NonDbusBoolean"]
654
 
        rows = TableOfClients(self.clients, keywords,
655
 
                              self.tablewords).rows()
656
 
        expected_rows = [
657
 
            "A D-BUS Boolean A Non-D-BUS Boolean",
658
 
            "No              False              ",
659
 
            "Yes             True               ",
660
 
        ]
661
 
        self.assertEqual(rows, expected_rows)
662
 
    def test_milliseconds_detection(self):
663
 
        keywords = ["Integer", "Timeout", "Interval", "ApprovalDelay",
664
 
                    "ApprovalDuration", "ExtendedTimeout"]
665
 
        rows = TableOfClients(self.clients, keywords,
666
 
                              self.tablewords).rows()
667
 
        expected_rows = ("""
668
 
An Integer Timedelta 1 Timedelta 2 Timedelta 3 Timedelta 4 Timedelta 5
669
 
0          00:00:00    00:00:01    00:00:02    00:00:03    00:00:04   
670
 
1          1T02:03:05  1T02:03:06  1T02:03:07  1T02:03:08  1T02:03:09 
671
 
"""
672
 
        ).splitlines()[1:]
673
 
        self.assertEqual(rows, expected_rows)
674
 
    def test_empty_and_long_string_values(self):
675
 
        keywords = ["String"]
676
 
        rows = TableOfClients(self.clients, keywords,
677
 
                              self.tablewords).rows()
678
 
        expected_rows = ("""
679
 
A String                                                                                                                                                                                                                                                                                                                                  
680
 
                                                                                                                                                                                                                                                                                                                                          
681
 
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,
682
 
"""
683
 
        ).splitlines()[1:]
684
 
        self.assertEqual(rows, expected_rows)
685
 
 
686
 
 
687
 
 
688
 
def should_only_run_tests():
689
 
    parser = argparse.ArgumentParser(add_help=False)
690
 
    parser.add_argument("--check", action='store_true')
691
 
    args, unknown_args = parser.parse_known_args()
692
 
    run_tests = args.check
693
 
    if run_tests:
694
 
        # Remove --check argument from sys.argv
695
 
        sys.argv[1:] = unknown_args
696
 
    return run_tests
697
 
 
698
 
# Add all tests from doctest strings
699
 
def load_tests(loader, tests, none):
700
 
    import doctest
701
 
    tests.addTests(doctest.DocTestSuite())
702
 
    return tests
703
 
 
704
355
if __name__ == "__main__":
705
 
    if should_only_run_tests():
706
 
        # Call using ./tdd-python-script --check [--verbose]
707
 
        unittest.main()
708
 
    else:
709
 
        main()
 
356
    main()