/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to mandos-ctl

  • Committer: Teddy Hogeborn
  • Date: 2014-07-17 03:24:57 UTC
  • mto: This revision was merged to the branch mainline in revision 720.
  • Revision ID: teddy@recompile.se-20140717032457-7074pobx7ft1oiio
Tags: version-1.6.7-1
* Makefile (version): Changed to "1.6.7".
* NEWS (Version 1.6.7): New entry.
* debian/changelog (1.6.7-1): - '' -

Show diffs side-by-side

added added

removed removed

Lines of Context:
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 © 2008-2014 Teddy Hogeborn
 
7
# Copyright © 2008-2014 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
 
21
# <http://www.gnu.org/licenses/>.
 
22
# 
24
23
# Contact the authors at <mandos@recompile.se>.
25
 
#
 
24
# 
26
25
 
27
26
from __future__ import (division, absolute_import, print_function,
28
27
                        unicode_literals)
39
38
import re
40
39
import os
41
40
import collections
42
 
import json
43
 
import unittest
44
 
import logging
 
41
import doctest
45
42
 
46
43
import dbus
47
44
 
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:
 
45
if sys.version_info[0] == 2:
60
46
    str = unicode
61
47
 
62
48
locale.setlocale(locale.LC_ALL, "")
71
57
    "Interval": "Interval",
72
58
    "Host": "Host",
73
59
    "Fingerprint": "Fingerprint",
74
 
    "KeyID": "Key ID",
75
60
    "CheckerRunning": "Check Is Running",
76
61
    "LastEnabled": "Last Enabled",
77
62
    "ApprovalPending": "Approval Is Pending",
79
64
    "ApprovalDelay": "Approval Delay",
80
65
    "ApprovalDuration": "Approval Duration",
81
66
    "Checker": "Checker",
82
 
    "ExtendedTimeout": "Extended Timeout",
83
 
    "Expires": "Expires",
84
 
    "LastCheckerStatus": "Last Checker Status",
85
 
}
 
67
    "ExtendedTimeout" : "Extended Timeout"
 
68
    }
86
69
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
87
70
domain = "se.recompile"
88
71
busname = domain + ".Mandos"
89
72
server_path = "/"
90
73
server_interface = domain + ".Mandos"
91
74
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
 
 
 
75
version = "1.6.7"
 
76
 
 
77
def timedelta_to_milliseconds(td):
 
78
    """Convert a datetime.timedelta object to milliseconds"""
 
79
    return ((td.days * 24 * 60 * 60 * 1000)
 
80
            + (td.seconds * 1000)
 
81
            + (td.microseconds // 1000))
100
82
 
101
83
def milliseconds_to_string(ms):
102
84
    td = datetime.timedelta(0, 0, 0, ms)
103
85
    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))
 
86
            .format(days = "{0}T".format(td.days) if td.days else "",
 
87
                    hours = td.seconds // 3600,
 
88
                    minutes = (td.seconds % 3600) // 60,
 
89
                    seconds = td.seconds % 60,
 
90
                    ))
108
91
 
109
92
 
110
93
def rfc3339_duration_to_delta(duration):
111
94
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
112
 
 
 
95
    
113
96
    >>> rfc3339_duration_to_delta("P7D")
114
97
    datetime.timedelta(7)
115
98
    >>> rfc3339_duration_to_delta("PT60S")
116
99
    datetime.timedelta(0, 60)
117
100
    >>> rfc3339_duration_to_delta("PT60M")
118
101
    datetime.timedelta(0, 3600)
119
 
    >>> rfc3339_duration_to_delta("P60M")
120
 
    datetime.timedelta(1680)
121
102
    >>> rfc3339_duration_to_delta("PT24H")
122
103
    datetime.timedelta(1)
123
104
    >>> rfc3339_duration_to_delta("P1W")
126
107
    datetime.timedelta(0, 330)
127
108
    >>> rfc3339_duration_to_delta("P1DT3M20S")
128
109
    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
110
    """
159
 
 
 
111
    
160
112
    # Parsing an RFC 3339 duration with regular expressions is not
161
113
    # possible - there would have to be multiple places for the same
162
114
    # values, like seconds.  The current code, while more esoteric, is
163
115
    # cleaner without depending on a parsing library.  If Python had a
164
116
    # built-in library for parsing we would use it, but we'd like to
165
117
    # avoid excessive use of external libraries.
166
 
 
 
118
    
167
119
    # 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
 
120
    Token = collections.namedtuple("Token",
 
121
                                   ("regexp", # To match token; if
 
122
                                              # "value" is not None,
 
123
                                              # must have a "group"
 
124
                                              # containing digits
 
125
                                    "value",  # datetime.timedelta or
 
126
                                              # None
 
127
                                    "followers")) # Tokens valid after
 
128
                                                  # this token
173
129
    # RFC 3339 "duration" tokens, syntax, and semantics; taken from
174
130
    # the "duration" ABNF definition in RFC 3339, Appendix A.
175
131
    token_end = Token(re.compile(r"$"), None, frozenset())
176
132
    token_second = Token(re.compile(r"(\d+)S"),
177
133
                         datetime.timedelta(seconds=1),
178
 
                         frozenset((token_end, )))
 
134
                         frozenset((token_end,)))
179
135
    token_minute = Token(re.compile(r"(\d+)M"),
180
136
                         datetime.timedelta(minutes=1),
181
137
                         frozenset((token_second, token_end)))
197
153
                       frozenset((token_month, token_end)))
198
154
    token_week = Token(re.compile(r"(\d+)W"),
199
155
                       datetime.timedelta(weeks=1),
200
 
                       frozenset((token_end, )))
 
156
                       frozenset((token_end,)))
201
157
    token_duration = Token(re.compile(r"P"), None,
202
158
                           frozenset((token_year, token_month,
203
159
                                      token_day, token_time,
204
 
                                      token_week)))
205
 
    # Define starting values:
206
 
    # Value so far
207
 
    value = datetime.timedelta()
 
160
                                      token_week))),
 
161
    # Define starting values
 
162
    value = datetime.timedelta() # Value so far
208
163
    found_token = None
209
 
    # Following valid tokens
210
 
    followers = frozenset((token_duration, ))
211
 
    # String left to parse
212
 
    s = duration
 
164
    followers = frozenset(token_duration,) # Following valid tokens
 
165
    s = duration                # String left to parse
213
166
    # Loop until end token is found
214
167
    while found_token is not token_end:
215
168
        # Search for any currently valid tokens
231
184
                break
232
185
        else:
233
186
            # No currently valid tokens were found
234
 
            raise ValueError("Invalid RFC 3339 duration: {!r}"
235
 
                             .format(duration))
 
187
            raise ValueError("Invalid RFC 3339 duration")
236
188
    # End token found
237
189
    return value
238
190
 
239
191
 
240
192
def string_to_delta(interval):
241
193
    """Parse a string and return a datetime.timedelta
 
194
    
 
195
    >>> string_to_delta("7d")
 
196
    datetime.timedelta(7)
 
197
    >>> string_to_delta("60s")
 
198
    datetime.timedelta(0, 60)
 
199
    >>> string_to_delta("60m")
 
200
    datetime.timedelta(0, 3600)
 
201
    >>> string_to_delta("24h")
 
202
    datetime.timedelta(1)
 
203
    >>> string_to_delta("1w")
 
204
    datetime.timedelta(7)
 
205
    >>> string_to_delta("5m 30s")
 
206
    datetime.timedelta(0, 330)
242
207
    """
243
 
 
 
208
    
244
209
    try:
245
210
        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')
256
 
    datetime.timedelta(7)
257
 
    >>> parse_pre_1_6_1_interval('60s')
258
 
    datetime.timedelta(0, 60)
259
 
    >>> parse_pre_1_6_1_interval('60m')
260
 
    datetime.timedelta(0, 3600)
261
 
    >>> parse_pre_1_6_1_interval('24h')
262
 
    datetime.timedelta(1)
263
 
    >>> parse_pre_1_6_1_interval('1w')
264
 
    datetime.timedelta(7)
265
 
    >>> parse_pre_1_6_1_interval('5m 30s')
266
 
    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
 
    """
274
 
 
 
211
    except ValueError:
 
212
        pass
 
213
    
275
214
    value = datetime.timedelta(0)
276
215
    regexp = re.compile(r"(\d+)([dsmhw]?)")
277
 
 
 
216
    
278
217
    for num, suffix in regexp.findall(interval):
279
218
        if suffix == "d":
280
219
            value += datetime.timedelta(int(num))
290
229
            value += datetime.timedelta(0, 0, 0, int(num))
291
230
    return value
292
231
 
293
 
 
294
232
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
233
    def valuetostring(value, keyword):
304
 
        if isinstance(value, dbus.Boolean):
 
234
        if type(value) is dbus.Boolean:
305
235
            return "Yes" if value else "No"
306
236
        if keyword in ("Timeout", "Interval", "ApprovalDelay",
307
237
                       "ApprovalDuration", "ExtendedTimeout"):
308
238
            return milliseconds_to_string(value)
309
239
        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
 
 
 
240
    
 
241
    # Create format string to print table rows
 
242
    format_string = " ".join("{{{key}:{width}}}".format(
 
243
            width = max(len(tablewords[key]),
 
244
                        max(len(valuetostring(client[key],
 
245
                                              key))
 
246
                            for client in
 
247
                            clients)),
 
248
            key = key) for key in keywords)
 
249
    # Print header line
 
250
    print(format_string.format(**tablewords))
 
251
    for client in clients:
 
252
        print(format_string.format(**dict((key,
 
253
                                           valuetostring(client[key],
 
254
                                                         key))
 
255
                                          for key in keywords)))
327
256
 
328
257
def has_actions(options):
329
258
    return any((options.enable,
345
274
                options.approve,
346
275
                options.deny))
347
276
 
348
 
 
349
277
def main():
350
278
    parser = argparse.ArgumentParser()
351
279
    parser.add_argument("--version", action="version",
352
 
                        version="%(prog)s {}".format(version),
 
280
                        version = "%(prog)s {0}".format(version),
353
281
                        help="show version number and exit")
354
282
    parser.add_argument("-a", "--all", action="store_true",
355
283
                        help="Select all clients")
356
284
    parser.add_argument("-v", "--verbose", action="store_true",
357
285
                        help="Print all fields")
358
 
    parser.add_argument("-j", "--dump-json", action="store_true",
359
 
                        help="Dump client data in JSON format")
360
286
    parser.add_argument("-e", "--enable", action="store_true",
361
287
                        help="Enable client")
362
288
    parser.add_argument("-d", "--disable", action="store_true",
401
327
                        help="Run self-test")
402
328
    parser.add_argument("client", nargs="*", help="Client name")
403
329
    options = parser.parse_args()
404
 
 
 
330
    
405
331
    if has_actions(options) and not (options.client or options.all):
406
332
        parser.error("Options require clients names or --all.")
407
333
    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.")
 
334
        parser.error("--verbose can only be used alone or with"
 
335
                     " --all.")
412
336
    if options.all and not has_actions(options):
413
337
        parser.error("--all requires an action.")
414
338
 
 
339
    if options.check:
 
340
        fail_count, test_count = doctest.testmod()
 
341
        sys.exit(os.EX_OK if fail_count == 0 else 1)
 
342
    
415
343
    try:
416
344
        bus = dbus.SystemBus()
417
345
        mandos_dbus_objc = bus.get_object(busname, server_path)
418
346
    except dbus.exceptions.DBusException:
419
 
        log.critical("Could not connect to Mandos server")
 
347
        print("Could not connect to Mandos server",
 
348
              file=sys.stderr)
420
349
        sys.exit(1)
421
 
 
 
350
    
422
351
    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
 
352
                                 dbus_interface = server_interface)
 
353
    
 
354
    #block stderr since dbus library prints to stderr
428
355
    null = os.open(os.path.devnull, os.O_RDWR)
429
356
    stderrcopy = os.dup(sys.stderr.fileno())
430
357
    os.dup2(null, sys.stderr.fileno())
431
358
    os.close(null)
432
359
    try:
433
360
        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}
 
361
            mandos_clients = mandos_serv.GetAllClientsWithProperties()
439
362
        finally:
440
 
            # restore stderr
 
363
            #restore stderr
441
364
            os.dup2(stderrcopy, sys.stderr.fileno())
442
365
            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)
 
366
    except dbus.exceptions.DBusException:
 
367
        print("Access denied: Accessing mandos server through dbus.",
 
368
              file=sys.stderr)
446
369
        sys.exit(1)
447
 
 
 
370
    
448
371
    # Compile dict of (clients: properties) to process
449
 
    clients = {}
450
 
 
 
372
    clients={}
 
373
    
451
374
    if options.all or not options.client:
452
 
        clients = {bus.get_object(busname, path): properties
453
 
                   for path, properties in mandos_clients.items()}
 
375
        clients = dict((bus.get_object(busname, path), properties)
 
376
                       for path, properties in
 
377
                       mandos_clients.items())
454
378
    else:
455
379
        for name in options.client:
456
 
            for path, client in mandos_clients.items():
 
380
            for path, client in mandos_clients.iteritems():
457
381
                if client["Name"] == name:
458
382
                    client_objc = bus.get_object(busname, path)
459
383
                    clients[client_objc] = client
460
384
                    break
461
385
            else:
462
 
                log.critical("Client not found on server: %r", name)
 
386
                print("Client not found on server: {0!r}"
 
387
                      .format(name), file=sys.stderr)
463
388
                sys.exit(1)
464
 
 
 
389
    
465
390
    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",
 
391
        if options.verbose:
 
392
            keywords = ("Name", "Enabled", "Timeout",
 
393
                        "LastCheckedOK", "Created", "Interval",
 
394
                        "Host", "Fingerprint", "CheckerRunning",
470
395
                        "LastEnabled", "ApprovalPending",
471
 
                        "ApprovedByDefault", "LastApprovalRequest",
472
 
                        "ApprovalDelay", "ApprovalDuration",
473
 
                        "Checker", "ExtendedTimeout", "Expires",
474
 
                        "LastCheckerStatus")
 
396
                        "ApprovedByDefault",
 
397
                        "LastApprovalRequest", "ApprovalDelay",
 
398
                        "ApprovalDuration", "Checker",
 
399
                        "ExtendedTimeout")
475
400
        else:
476
401
            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)
 
402
        
 
403
        print_clients(clients.values(), keywords)
491
404
    else:
492
405
        # Process each client in the list by all selected options
493
406
        for client in clients:
494
 
 
495
407
            def set_client_prop(prop, value):
496
408
                """Set a Client D-Bus property"""
497
409
                client.Set(client_interface, prop, value,
498
410
                           dbus_interface=dbus.PROPERTIES_IFACE)
499
 
 
500
411
            def set_client_prop_ms(prop, value):
501
412
                """Set a Client D-Bus property, converted
502
413
                from a string to milliseconds."""
503
414
                set_client_prop(prop,
504
 
                                string_to_delta(value).total_seconds()
505
 
                                * 1000)
506
 
 
 
415
                                timedelta_to_milliseconds
 
416
                                (string_to_delta(value)))
507
417
            if options.remove:
508
418
                mandos_serv.RemoveClient(client.__dbus_object_path__)
509
419
            if options.enable:
517
427
            if options.stop_checker:
518
428
                set_client_prop("CheckerRunning", dbus.Boolean(False))
519
429
            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)
 
430
                sys.exit(0 if client.Get(client_interface,
 
431
                                         "Enabled",
 
432
                                         dbus_interface=
 
433
                                         dbus.PROPERTIES_IFACE)
 
434
                         else 1)
525
435
            if options.checker is not None:
526
436
                set_client_prop("Checker", options.checker)
527
437
            if options.host is not None:
553
463
                client.Approve(dbus.Boolean(False),
554
464
                               dbus_interface=client_interface)
555
465
 
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
466
if __name__ == "__main__":
692
 
    if should_only_run_tests():
693
 
        # Call using ./tdd-python-script --check [--verbose]
694
 
        unittest.main()
695
 
    else:
696
 
        main()
 
467
    main()