/mandos/trunk

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Viewing changes to mandos-ctl

  • Committer: Teddy Hogeborn
  • Date: 2019-07-27 10:11:45 UTC
  • Revision ID: teddy@recompile.se-20190727101145-jnpbpf8220gldbcd
Add dracut(8) support

Add support for the dracut(8) system for generating initramfs image
files; dracut is an alternative to the "initramfs-tools" package.

* .bzrignore (dracut-module/password-agent): Ignore new binary file.
* dracut-module: New directory for the dracut module.
* INSTALL (Prerequisites/Libraries/Mandos Client): Add dracut as an
                                                   alternative to
                                                   initramfs-tools,
                                                   and also add GLib.
* Makefile (DRACUTMODULE, GLIB_CFLAGS, GLIB_LIBS): New.
  (CPROGS): Add "dracut-module/password-agent".
  (DOCS): Add "dracut-module/password-agent.8mandos".
  (dracut-module/password-agent.8mandos): New.
  (dracut-module/password-agent.8mandos.xhtml): - '' -
  (dracut-module/password-agent): - '' -
  (check): Add command to run tests of password-agent(8mandos).
  (install-client-nokey): Also install the dracut module directory,
                          its files, and the password-agent(8mandos)
                          manual page.
  (install-client): To update the initramfs image file, run
                    update-initramfs or dracut depending on what is
                    installed.
  (uninstall-client): - '' - and also uninstall the the files in the
                      dracut module directory, that directory itself,
                      and the password-agent(8mandos) manual page.
* debian/control (Build-Depends): Add "libglib2.0-dev (>=2.40)".
  (Package: mandos-client/Depends): Add "dracut (>= 044+241-3)" as an
                                    alternative dependency to
                                    initramfs-tools.
  (Package: mandos-client/Conflicts): New; set to
                                      "dracut-config-generic".
  (debian/mandos-client.README.Debian): Document alternative commands
                                        to update the initramfs image
                                        for when dracut is used.
* debian/mandos-client.postinst (update_initramfs): Use alternative
                                                    commands to update
                                                    the initramfs
                                                    image for when
                                                    dracut is used.
* debian/tests/control (password-agent, password-agent-suid): Add two
                                                              new tests.
* dracut-module/ask-password-mandos.path: New.
* dracut-module/ask-password-mandos.service: - '' -
* dracut-module/cmdline-mandos.sh: - '' -
* dracut-module/module-setup.sh: - '' -
* dracut-module/password-agent.c: - '' -
* dracut-module/password-agent.xml: - '' -
* initramfs-unpack: Use the dracut "skipcpio" command, if available.
                    Also be more flexible and try hard to detect where
                    compressed data starts.
* plugins.d/mandos-client.xml (SECURITY): Be more precise that the
                                          mandos-client binary might
                                          not always be setuid, but
                                          that the program assumes
                                          that it has been started
                                          that way.
* plugins.d/password-prompt.c: Add new "--prompt" option.
  (conflict_detection): First try to detect the new PID file of
                        plymouth.
  (main): Define and use new "prompt" variable.
* plugins.d/password-prompt.xml (SYNOPSIS): Show new --prompt option.
  (DESCRIPTION): Describe new behavior of looking for plymouth PID
                 file.
  (OPTIONS): Document new "--prompt" option.
  (ENVIRONMENT): Clarify that the CRYPTTAB_SOURCE and CRYPTTAB_NAME
                 environment variables are not used if the --prompt
                 option is used.  Remove unnecessarily specific
                 details about where the CRYPTTAB_SOURCE and
                 CRYPTTAB_NAME comes from, since this can now be
                 either initramfs-tools or dracut.
  (SEE ALSO): Remove superfluous crypttab(5) reference, and add commas
              to separate the other references.
* plugins.d/plymouth.c: Add new "--prompt" and "--debug" options.
  (debug): New global flag.
  (fprintf_plus): New function, used for debug output.
  (exec_and_wait): Add extra "const" to "argv" argument.
  (main): Define and use new "prompt" variable.  Add debug output.
  (main/options, main/parse_opt): New; used to parse options.
* plugins.d/plymouth.xml (SYNOPSIS): Show new options.
  (OPTIONS): Document new options.
  (ENVIRONMENT): Clarify that the cryptsource and crypttarget
                 environment variables are not used if the --prompt
                 option is used.  Remove unnecessarily specific
                 details about where the cryptsource and crypttarget
                 comes from, since this can now be either
                 initramfs-tools or dracut.
  (EXAMPLE): Add an example using an option.
  (SEE ALSO): Remove superfluous crypttab(5) reference.
* plugins.d/splashy.xml (ENVIRONMENT): Clarify that the cryptsource
                                       and crypttarget environment
                                       variables are not used if the
                                       --prompt option is used.
                                       Remove unnecessarily specific
                                       details about where the
                                       cryptsource and crypttarget
                                       comes from, since this can now
                                       be either initramfs-tools or
                                       dracut.
  (SEE ALSO): Remove superfluous crypttab(5) reference.
* plugins.d/usplash.xml (ENVIRONMENT): Clarify that the cryptsource
                                       and crypttarget environment
                                       variables are not used if the
                                       --prompt option is used.
                                       Remove unnecessarily specific
                                       details about where the
                                       cryptsource and crypttarget
                                       comes from, since this can now
                                       be either initramfs-tools or
                                       dracut.
  (SEE ALSO): Remove superfluous crypttab(5) reference.

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Lines of Context:
mandos-ctl
1
 
#!/usr/bin/python3 -bbI
2
 
# -*- coding: utf-8; lexical-binding: t -*-
3
 
#
4
 
# Mandos Control - Control or query the Mandos server
5
 
#
6
 
# Copyright © 2008-2022 Teddy Hogeborn
7
 
# Copyright © 2008-2022 Björn Påhlsson
 
1
#!/usr/bin/python
 
2
# -*- after-save-hook: (lambda () (let ((command (if (fboundp 'file-local-name) (file-local-name (buffer-file-name)) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name))))) (if (= (progn (if (get-buffer "*Test*") (kill-buffer "*Test*")) (process-file-shell-command (format "%s --test" (shell-quote-argument command)) nil "*Test*")) 0) (let ((w (get-buffer-window "*Test*"))) (if w (delete-window w))) (progn (with-current-buffer "*Test*" (compilation-mode)) (display-buffer "*Test*" '(display-buffer-in-side-window)))))); coding: utf-8 -*-
 
3
#
 
4
# Mandos Monitor - Control and monitor the Mandos server
 
5
#
 
6
# Copyright © 2008-2019 Teddy Hogeborn
 
7
# Copyright © 2008-2019 Björn Påhlsson
8
8
#
9
9
# This file is part of Mandos.
10
10
#
23
23
#
24
24
# Contact the authors at <mandos@recompile.se>.
25
25
#
 
26
 
26
27
from __future__ import (division, absolute_import, print_function,
27
28
                        unicode_literals)
28
29
 
32
33
    pass
33
34
 
34
35
import sys
35
 
import unittest
36
36
import argparse
37
 
import logging
38
 
import os
39
37
import locale
40
38
import datetime
41
39
import re
 
40
import os
42
41
import collections
43
42
import json
 
43
import unittest
 
44
import logging
44
45
import io
45
46
import tempfile
46
47
import contextlib
47
48
 
48
 
if sys.version_info.major == 2:
49
 
    __metaclass__ = type
50
 
    str = unicode
51
 
    input = raw_input
52
 
 
53
 
class gi:
54
 
    """Dummy gi module, for the tests"""
55
 
    class repository:
56
 
        class GLib:
57
 
            class Error(Exception):
58
 
                pass
59
 
dbussy = None
60
 
ravel = None
61
 
dbus_python = None
62
 
pydbus = None
63
 
 
64
49
try:
65
 
    import dbussy
66
 
    import ravel
 
50
    import pydbus
 
51
    import gi
 
52
    dbus_python = None
67
53
except ImportError:
68
 
    try:
69
 
        import pydbus
70
 
        import gi
71
 
    except ImportError:
72
 
        import dbus as dbus_python
73
 
 
 
54
    import dbus as dbus_python
 
55
    pydbus = None
 
56
    class gi(object):
 
57
        """Dummy gi module, for the tests"""
 
58
        class repository(object):
 
59
            class GLib(object):
 
60
                class Error(Exception):
 
61
                    pass
74
62
 
75
63
# Show warnings by default
76
64
if not sys.warnoptions:
77
65
    import warnings
78
66
    warnings.simplefilter("default")
79
67
 
80
 
log = logging.getLogger(os.path.basename(sys.argv[0]))
 
68
log = logging.getLogger(sys.argv[0])
81
69
logging.basicConfig(level="INFO", # Show info level messages
82
70
                    format="%(message)s") # Show basic log messages
83
71
 
84
72
logging.captureWarnings(True)   # Show warnings via the logging system
85
73
 
86
74
if sys.version_info.major == 2:
 
75
    str = unicode
87
76
    import StringIO
88
77
    io.StringIO = StringIO.StringIO
89
78
 
90
79
locale.setlocale(locale.LC_ALL, "")
91
80
 
92
 
version = "1.8.15"
 
81
version = "1.8.4"
93
82
 
94
83
 
95
84
def main():
102
91
    clientnames = options.client
103
92
 
104
93
    if options.debug:
105
 
        logging.getLogger("").setLevel(logging.DEBUG)
 
94
        log.setLevel(logging.DEBUG)
106
95
 
107
 
    if dbussy is not None and ravel is not None:
108
 
        bus = dbussy_adapter.CachingBus(dbussy, ravel)
109
 
    elif pydbus is not None:
 
96
    if pydbus is not None:
110
97
        bus = pydbus_adapter.CachingBus(pydbus)
111
98
    else:
112
99
        bus = dbus_python_adapter.CachingBus(dbus_python)
256
243
        return rfc3339_duration_to_delta(interval)
257
244
    except ValueError as e:
258
245
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
259
 
                    " ".join(e.args))
 
246
                    ' '.join(e.args))
260
247
    return parse_pre_1_6_1_interval(interval)
261
248
 
262
249
 
263
250
def rfc3339_duration_to_delta(duration):
264
251
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
265
252
 
266
 
    >>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)
267
 
    True
268
 
    >>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)
269
 
    True
270
 
    >>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)
271
 
    True
272
 
    >>> # 60 months
273
 
    >>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)
274
 
    True
275
 
    >>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)
276
 
    True
277
 
    >>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)
278
 
    True
279
 
    >>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)
280
 
    True
281
 
    >>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)
282
 
    True
 
253
    >>> rfc3339_duration_to_delta("P7D")
 
254
    datetime.timedelta(7)
 
255
    >>> rfc3339_duration_to_delta("PT60S")
 
256
    datetime.timedelta(0, 60)
 
257
    >>> rfc3339_duration_to_delta("PT60M")
 
258
    datetime.timedelta(0, 3600)
 
259
    >>> rfc3339_duration_to_delta("P60M")
 
260
    datetime.timedelta(1680)
 
261
    >>> rfc3339_duration_to_delta("PT24H")
 
262
    datetime.timedelta(1)
 
263
    >>> rfc3339_duration_to_delta("P1W")
 
264
    datetime.timedelta(7)
 
265
    >>> rfc3339_duration_to_delta("PT5M30S")
 
266
    datetime.timedelta(0, 330)
 
267
    >>> rfc3339_duration_to_delta("P1DT3M20S")
 
268
    datetime.timedelta(1, 200)
283
269
    >>> # Can not be empty:
284
270
    >>> rfc3339_duration_to_delta("")
285
271
    Traceback (most recent call last):
395
381
    """Parse an interval string as documented by Mandos before 1.6.1,
396
382
    and return a datetime.timedelta
397
383
 
398
 
    >>> parse_pre_1_6_1_interval("7d") == datetime.timedelta(days=7)
399
 
    True
400
 
    >>> parse_pre_1_6_1_interval("60s") == datetime.timedelta(0, 60)
401
 
    True
402
 
    >>> parse_pre_1_6_1_interval("60m") == datetime.timedelta(hours=1)
403
 
    True
404
 
    >>> parse_pre_1_6_1_interval("24h") == datetime.timedelta(days=1)
405
 
    True
406
 
    >>> parse_pre_1_6_1_interval("1w") == datetime.timedelta(days=7)
407
 
    True
408
 
    >>> parse_pre_1_6_1_interval("5m 30s") == datetime.timedelta(0, 330)
409
 
    True
410
 
    >>> parse_pre_1_6_1_interval("") == datetime.timedelta(0)
411
 
    True
 
384
    >>> parse_pre_1_6_1_interval('7d')
 
385
    datetime.timedelta(7)
 
386
    >>> parse_pre_1_6_1_interval('60s')
 
387
    datetime.timedelta(0, 60)
 
388
    >>> parse_pre_1_6_1_interval('60m')
 
389
    datetime.timedelta(0, 3600)
 
390
    >>> parse_pre_1_6_1_interval('24h')
 
391
    datetime.timedelta(1)
 
392
    >>> parse_pre_1_6_1_interval('1w')
 
393
    datetime.timedelta(7)
 
394
    >>> parse_pre_1_6_1_interval('5m 30s')
 
395
    datetime.timedelta(0, 330)
 
396
    >>> parse_pre_1_6_1_interval('')
 
397
    datetime.timedelta(0)
412
398
    >>> # Ignore unknown characters, allow any order and repetitions
413
 
    >>> parse_pre_1_6_1_interval("2dxy7zz11y3m5m") == datetime.timedelta(2, 480, 18000)
414
 
    True
 
399
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
 
400
    datetime.timedelta(2, 480, 18000)
415
401
 
416
402
    """
417
403
 
480
466
        parser.error("--remove can only be combined with --deny")
481
467
 
482
468
 
483
 
class dbus:
 
469
class dbus(object):
484
470
 
485
 
    class SystemBus:
 
471
    class SystemBus(object):
486
472
 
487
473
        object_manager_iface = "org.freedesktop.DBus.ObjectManager"
488
474
        def get_managed_objects(self, busname, objectpath):
497
483
                             self.properties_iface, interface, key,
498
484
                             value)
499
485
 
500
 
        def call_method(self, methodname, busname, objectpath,
501
 
                        interface, *args):
502
 
            raise NotImplementedError()
503
 
 
504
486
 
505
487
    class MandosBus(SystemBus):
506
488
        busname_domain = "se.recompile"
538
520
        pass
539
521
 
540
522
 
541
 
class dbus_python_adapter:
 
523
class dbus_python_adapter(object):
542
524
 
543
525
    class SystemBus(dbus.MandosBus):
544
526
        """Use dbus-python"""
598
580
                                     self.client_interface, key,
599
581
                                     value)
600
582
 
601
 
    class SilenceLogger:
 
583
    class SilenceLogger(object):
602
584
        "Simple context manager to silence a particular logger"
603
585
        def __init__(self, loggername):
604
586
            self.logger = logging.getLogger(loggername)
633
615
                return new_object
634
616
 
635
617
 
636
 
class pydbus_adapter:
 
618
class pydbus_adapter(object):
637
619
    class SystemBus(dbus.MandosBus):
638
620
        def __init__(self, module=pydbus):
639
621
            self.pydbus = module
696
678
                return new_object
697
679
 
698
680
 
699
 
class dbussy_adapter:
700
 
    class SystemBus(dbus.SystemBus):
701
 
        """Use DBussy"""
702
 
 
703
 
        def __init__(self, dbussy, ravel):
704
 
            self.dbussy = dbussy
705
 
            self.ravel = ravel
706
 
            self.bus = ravel.system_bus()
707
 
 
708
 
        @contextlib.contextmanager
709
 
        def convert_exception(self, exception_class=dbus.Error):
710
 
            try:
711
 
                yield
712
 
            except self.dbussy.DBusError as e:
713
 
                # This does what "raise from" would do
714
 
                exc = exception_class(*e.args)
715
 
                exc.__cause__ = e
716
 
                raise exc
717
 
 
718
 
        def call_method(self, methodname, busname, objectpath,
719
 
                        interface, *args):
720
 
            proxy_object = self.get_object(busname, objectpath)
721
 
            log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,
722
 
                      interface, methodname,
723
 
                      ", ".join(repr(a) for a in args))
724
 
            iface = proxy_object.get_interface(interface)
725
 
            method = getattr(iface, methodname)
726
 
            with self.convert_exception(dbus.Error):
727
 
                value =  method(*args)
728
 
            # DBussy returns values either as an empty list or as a
729
 
            # list of one element with the return value
730
 
            if value:
731
 
                return self.type_filter(value[0])
732
 
 
733
 
        def get_object(self, busname, objectpath):
734
 
            log.debug("D-Bus: Connect to: (busname=%r, path=%r)",
735
 
                      busname, objectpath)
736
 
            with self.convert_exception(dbus.ConnectFailed):
737
 
                return self.bus[busname][objectpath]
738
 
 
739
 
        def type_filter(self, value):
740
 
            """Convert the most bothersome types to Python types"""
741
 
            # A D-Bus Variant value is represented as the Python type
742
 
            # Tuple[dbussy.DBUS.Signature, Any]
743
 
            if isinstance(value, tuple):
744
 
                if (len(value) == 2
745
 
                    and isinstance(value[0],
746
 
                                   self.dbussy.DBUS.Signature)):
747
 
                    return self.type_filter(value[1])
748
 
            elif isinstance(value, self.dbussy.DBUS.ObjectPath):
749
 
                return str(value)
750
 
            # Also recurse into dictionaries
751
 
            elif isinstance(value, dict):
752
 
                return {self.type_filter(key):
753
 
                        self.type_filter(subval)
754
 
                        for key, subval in value.items()}
755
 
            return value
756
 
 
757
 
        def set_property(self, busname, objectpath, interface, key,
758
 
                         value):
759
 
            proxy_object = self.get_object(busname, objectpath)
760
 
            log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,
761
 
                      objectpath, self.properties_iface, interface,
762
 
                      key, value)
763
 
            if key == "Secret":
764
 
                # DBussy wants a Byte Array to be a sequence of
765
 
                # values, not a byte string
766
 
                value = tuple(value)
767
 
            setattr(proxy_object.get_interface(interface), key, value)
768
 
 
769
 
    class MandosBus(SystemBus, dbus.MandosBus):
770
 
        pass
771
 
 
772
 
    class CachingBus(MandosBus):
773
 
        """A caching layer for dbussy_adapter.MandosBus"""
774
 
        def __init__(self, *args, **kwargs):
775
 
            self.object_cache = {}
776
 
            super(dbussy_adapter.CachingBus, self).__init__(*args,
777
 
                                                            **kwargs)
778
 
        def get_object(self, busname, objectpath):
779
 
            try:
780
 
                return self.object_cache[(busname, objectpath)]
781
 
            except KeyError:
782
 
                new_object = super(
783
 
                    dbussy_adapter.CachingBus,
784
 
                    self).get_object(busname, objectpath)
785
 
                self.object_cache[(busname, objectpath)]  = new_object
786
 
                return new_object
787
 
 
788
 
 
789
681
def commands_from_options(options):
790
682
 
791
683
    commands = list(options.commands)
819
711
    return commands
820
712
 
821
713
 
822
 
class command:
 
714
class command(object):
823
715
    """A namespace for command classes"""
824
716
 
825
 
    class Base:
 
717
    class Base(object):
826
718
        """Abstract base class for commands"""
827
719
        def run(self, clients, bus=None):
828
720
            """Normal commands should implement run_on_one_client(),
876
768
                    {key: properties[key]
877
769
                     for key in self.all_keywords}
878
770
                    for properties in clients.values()}
879
 
            print(json.dumps(data, indent=4, separators=(",", ": ")))
 
771
            print(json.dumps(data, indent=4, separators=(',', ': ')))
880
772
 
881
773
 
882
774
    class PrintTable(Output):
891
783
                keywords = self.all_keywords
892
784
            print(self.TableOfClients(clients.values(), keywords))
893
785
 
894
 
        class TableOfClients:
 
786
        class TableOfClients(object):
895
787
            tableheaders = {
896
788
                "Name": "Name",
897
789
                "Enabled": "Enabled",
1128
1020
                                                     "output"))
1129
1021
 
1130
1022
 
1131
 
class Unique:
 
1023
class Unique(object):
1132
1024
    """Class for objects which exist only to be unique objects, since
1133
1025
unittest.mock.sentinel only exists in Python 3.3"""
1134
1026
 
1418
1310
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1419
1311
 
1420
1312
    def MockDBusPython_func(self, func):
1421
 
        class mock_dbus_python:
 
1313
        class mock_dbus_python(object):
1422
1314
            """mock dbus-python module"""
1423
 
            class exceptions:
 
1315
            class exceptions(object):
1424
1316
                """Pseudo-namespace"""
1425
1317
                class DBusException(Exception):
1426
1318
                    pass
1427
 
            class SystemBus:
 
1319
            class SystemBus(object):
1428
1320
                @staticmethod
1429
1321
                def get_object(busname, objectpath):
1430
1322
                    DBusObject = collections.namedtuple(
1444
1336
                                    dbus_interface=dbus_interface)
1445
1337
                    return DBusObject(methodname=method,
1446
1338
                                      Set=set_property)
1447
 
            class Boolean:
 
1339
            class Boolean(object):
1448
1340
                def __init__(self, value):
1449
1341
                    self.value = bool(value)
1450
1342
                def __bool__(self):
1634
1526
        finally:
1635
1527
            dbus_logger.removeFilter(counting_handler)
1636
1528
 
1637
 
        self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
 
1529
        self.assertNotIsInstance(e, dbus.ConnectFailed)
1638
1530
 
1639
1531
        # Make sure the dbus logger was suppressed
1640
1532
        self.assertEqual(0, counting_handler.count)
1662
1554
            self.call_method(bus, "methodname", "busname",
1663
1555
                             "objectpath", "interface")
1664
1556
 
1665
 
    class fake_dbus_python_raises_exception_on_connect:
 
1557
    class fake_dbus_python_raises_exception_on_connect(object):
1666
1558
        """fake dbus-python module"""
1667
 
        class exceptions:
 
1559
        class exceptions(object):
1668
1560
            """Pseudo-namespace"""
1669
1561
            class DBusException(Exception):
1670
1562
                pass
1678
1570
 
1679
1571
 
1680
1572
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1681
 
    class mock_dbus_python:
 
1573
    class mock_dbus_python(object):
1682
1574
        """mock dbus-python modules"""
1683
 
        class SystemBus:
 
1575
        class SystemBus(object):
1684
1576
            @staticmethod
1685
1577
            def get_object(busname, objectpath):
1686
1578
                return Unique()
1732
1624
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1733
1625
 
1734
1626
    def Stub_pydbus_func(self, func):
1735
 
        class stub_pydbus:
 
1627
        class stub_pydbus(object):
1736
1628
            """stub pydbus module"""
1737
 
            class SystemBus:
 
1629
            class SystemBus(object):
1738
1630
                @staticmethod
1739
1631
                def get(busname, objectpath):
1740
1632
                    DBusObject = collections.namedtuple(
1777
1669
            self.call_method(bus, "methodname", "busname",
1778
1670
                             "objectpath", "interface")
1779
1671
 
1780
 
        self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
 
1672
        self.assertNotIsInstance(e, dbus.ConnectFailed)
1781
1673
 
1782
1674
    def test_get_converts_to_correct_exception(self):
1783
1675
        bus = pydbus_adapter.SystemBus(
1786
1678
            self.call_method(bus, "methodname", "busname",
1787
1679
                             "objectpath", "interface")
1788
1680
 
1789
 
    class fake_pydbus_raises_exception_on_connect:
 
1681
    class fake_pydbus_raises_exception_on_connect(object):
1790
1682
        """fake dbus-python module"""
1791
1683
        @classmethod
1792
1684
        def SystemBus(cls):
1796
1688
            return Bus(get=get)
1797
1689
 
1798
1690
    def test_set_property_uses_setattr(self):
1799
 
        class Object:
 
1691
        class Object(object):
1800
1692
            pass
1801
1693
        obj = Object()
1802
 
        class pydbus_spy:
1803
 
            class SystemBus:
 
1694
        class pydbus_spy(object):
 
1695
            class SystemBus(object):
1804
1696
                @staticmethod
1805
1697
                def get(busname, objectpath):
1806
1698
                    return {"interface": obj}
1813
1705
    def test_get_suppresses_xml_deprecation_warning(self):
1814
1706
        if sys.version_info.major >= 3:
1815
1707
            return
1816
 
        class stub_pydbus_get:
1817
 
            class SystemBus:
 
1708
        class stub_pydbus_get(object):
 
1709
            class SystemBus(object):
1818
1710
                @staticmethod
1819
1711
                def get(busname, objectpath):
1820
1712
                    warnings.warn_explicit(
1828
1720
 
1829
1721
 
1830
1722
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1831
 
    class stub_pydbus:
 
1723
    class stub_pydbus(object):
1832
1724
        """stub pydbus module"""
1833
 
        class SystemBus:
 
1725
        class SystemBus(object):
1834
1726
            @staticmethod
1835
1727
            def get(busname, objectpath):
1836
1728
                return Unique()
1878
1770
        self.assertIs(obj1, obj1b)
1879
1771
 
1880
1772
 
1881
 
class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):
1882
 
 
1883
 
    class dummy_dbussy:
1884
 
        class DBUS:
1885
 
            class ObjectPath(str):
1886
 
                pass
1887
 
        class DBusError(Exception):
1888
 
            pass
1889
 
 
1890
 
    def fake_ravel_func(self, func):
1891
 
        class fake_ravel:
1892
 
            @staticmethod
1893
 
            def system_bus():
1894
 
                class DBusInterfaceProxy:
1895
 
                    @staticmethod
1896
 
                    def methodname(*args):
1897
 
                        return [func(*args)]
1898
 
                class DBusObject:
1899
 
                    @staticmethod
1900
 
                    def get_interface(interface):
1901
 
                        if interface == "interface":
1902
 
                            return DBusInterfaceProxy()
1903
 
                return {"busname": {"objectpath": DBusObject()}}
1904
 
        return fake_ravel
1905
 
 
1906
 
    def call_method(self, bus, methodname, busname, objectpath,
1907
 
                    interface, *args):
1908
 
        with self.assertLogs(log, logging.DEBUG):
1909
 
            return bus.call_method(methodname, busname, objectpath,
1910
 
                                   interface, *args)
1911
 
 
1912
 
    def test_call_method_returns(self):
1913
 
        expected_method_return = Unique()
1914
 
        method_args = (Unique(), Unique())
1915
 
        def func(*args):
1916
 
            self.assertEqual(len(method_args), len(args))
1917
 
            for marg, arg in zip(method_args, args):
1918
 
                self.assertIs(marg, arg)
1919
 
            return expected_method_return
1920
 
        fake_ravel = self.fake_ravel_func(func)
1921
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1922
 
        ret = self.call_method(bus, "methodname", "busname",
1923
 
                               "objectpath", "interface",
1924
 
                               *method_args)
1925
 
        self.assertIs(ret, expected_method_return)
1926
 
 
1927
 
    def test_call_method_filters_objectpath(self):
1928
 
        def func():
1929
 
            return method_return
1930
 
        fake_ravel = self.fake_ravel_func(func)
1931
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1932
 
        method_return = (self.dummy_dbussy.DBUS
1933
 
                         .ObjectPath("objectpath"))
1934
 
        ret = self.call_method(bus, "methodname", "busname",
1935
 
                               "objectpath", "interface")
1936
 
        self.assertEqual("objectpath", ret)
1937
 
        self.assertNotIsInstance(ret,
1938
 
                                 self.dummy_dbussy.DBUS.ObjectPath)
1939
 
 
1940
 
    def test_call_method_filters_objectpaths_in_dict(self):
1941
 
        ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1942
 
        def func():
1943
 
            return method_return
1944
 
        fake_ravel = self.fake_ravel_func(func)
1945
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1946
 
        method_return = {
1947
 
            ObjectPath("objectpath_key_1"):
1948
 
            ObjectPath("objectpath_value_1"),
1949
 
            ObjectPath("objectpath_key_2"):
1950
 
            ObjectPath("objectpath_value_2"),
1951
 
        }
1952
 
        ret = self.call_method(bus, "methodname", "busname",
1953
 
                               "objectpath", "interface")
1954
 
        expected_method_return = {str(key): str(value)
1955
 
                                  for key, value in
1956
 
                                  method_return.items()}
1957
 
        for key, value in ret.items():
1958
 
            self.assertNotIsInstance(key, ObjectPath)
1959
 
            self.assertNotIsInstance(value, ObjectPath)
1960
 
        self.assertEqual(expected_method_return, ret)
1961
 
        self.assertIsInstance(ret, dict)
1962
 
 
1963
 
    def test_call_method_filters_objectpaths_in_dict_in_dict(self):
1964
 
        ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
1965
 
        def func():
1966
 
            return method_return
1967
 
        fake_ravel = self.fake_ravel_func(func)
1968
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
1969
 
        method_return = {
1970
 
            ObjectPath("key1"): {
1971
 
                ObjectPath("key11"): ObjectPath("value11"),
1972
 
                ObjectPath("key12"): ObjectPath("value12"),
1973
 
            },
1974
 
            ObjectPath("key2"): {
1975
 
                ObjectPath("key21"): ObjectPath("value21"),
1976
 
                ObjectPath("key22"): ObjectPath("value22"),
1977
 
            },
1978
 
        }
1979
 
        ret = self.call_method(bus, "methodname", "busname",
1980
 
                               "objectpath", "interface")
1981
 
        expected_method_return = {
1982
 
            "key1": {"key11": "value11",
1983
 
                     "key12": "value12"},
1984
 
            "key2": {"key21": "value21",
1985
 
                     "key22": "value22"},
1986
 
        }
1987
 
        self.assertEqual(expected_method_return, ret)
1988
 
        for key, value in ret.items():
1989
 
            self.assertIsInstance(value, dict)
1990
 
            self.assertEqual(expected_method_return[key], value)
1991
 
            self.assertNotIsInstance(key, ObjectPath)
1992
 
            for inner_key, inner_value in value.items():
1993
 
                self.assertIsInstance(value, dict)
1994
 
                self.assertEqual(
1995
 
                    expected_method_return[key][inner_key],
1996
 
                    inner_value)
1997
 
                self.assertNotIsInstance(key, ObjectPath)
1998
 
 
1999
 
    def test_call_method_filters_objectpaths_in_dict_three_deep(self):
2000
 
        ObjectPath = self.dummy_dbussy.DBUS.ObjectPath
2001
 
        def func():
2002
 
            return method_return
2003
 
        fake_ravel = self.fake_ravel_func(func)
2004
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2005
 
        method_return = {
2006
 
            ObjectPath("key1"): {
2007
 
                ObjectPath("key2"): {
2008
 
                    ObjectPath("key3"): ObjectPath("value"),
2009
 
                },
2010
 
            },
2011
 
        }
2012
 
        ret = self.call_method(bus, "methodname", "busname",
2013
 
                               "objectpath", "interface")
2014
 
        expected_method_return = {"key1": {"key2": {"key3": "value"}}}
2015
 
        self.assertEqual(expected_method_return, ret)
2016
 
        self.assertIsInstance(ret, dict)
2017
 
        self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)
2018
 
        self.assertIsInstance(ret["key1"], dict)
2019
 
        self.assertNotIsInstance(next(iter(ret["key1"].keys())),
2020
 
                                 ObjectPath)
2021
 
        self.assertIsInstance(ret["key1"]["key2"], dict)
2022
 
        self.assertNotIsInstance(
2023
 
            next(iter(ret["key1"]["key2"].keys())),
2024
 
            ObjectPath)
2025
 
        self.assertEqual("value", ret["key1"]["key2"]["key3"])
2026
 
        self.assertNotIsInstance(ret["key1"]["key2"]["key3"],
2027
 
                                 self.dummy_dbussy.DBUS.ObjectPath)
2028
 
 
2029
 
    def test_call_method_handles_exception(self):
2030
 
        def func():
2031
 
            raise self.dummy_dbussy.DBusError()
2032
 
 
2033
 
        fake_ravel = self.fake_ravel_func(func)
2034
 
        bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)
2035
 
 
2036
 
        with self.assertRaises(dbus.Error) as e:
2037
 
            self.call_method(bus, "methodname", "busname",
2038
 
                             "objectpath", "interface")
2039
 
 
2040
 
        self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
2041
 
 
2042
 
    def test_get_object_converts_to_correct_exception(self):
2043
 
        class fake_ravel_raises_exception_on_connect:
2044
 
            @staticmethod
2045
 
            def system_bus():
2046
 
                class Bus:
2047
 
                    @staticmethod
2048
 
                    def __getitem__(key):
2049
 
                        if key == "objectpath":
2050
 
                            raise self.dummy_dbussy.DBusError()
2051
 
                        raise Exception(key)
2052
 
                return {"busname": Bus()}
2053
 
        def func():
2054
 
            raise self.dummy_dbussy.DBusError()
2055
 
        bus = dbussy_adapter.SystemBus(
2056
 
            self.dummy_dbussy,
2057
 
            fake_ravel_raises_exception_on_connect)
2058
 
        with self.assertRaises(dbus.ConnectFailed):
2059
 
            self.call_method(bus, "methodname", "busname",
2060
 
                             "objectpath", "interface")
2061
 
 
2062
 
 
2063
1773
class Test_commands_from_options(unittest.TestCase):
2064
1774
 
2065
1775
    def setUp(self):
2291
2001
 
2292
2002
 
2293
2003
    def test_manual_page_example_1(self):
2294
 
        self.assert_command_from_args("",
 
2004
        self.assert_command_from_args("--verbose".split(),
2295
2005
                                      command.PrintTable,
2296
2006
                                      clients=[],
2297
 
                                      verbose=False)
 
2007
                                      verbose=True)
2298
2008
 
2299
2009
    def test_manual_page_example_2(self):
2300
2010
        self.assert_command_from_args(
2439
2149
        busname = "se.recompile.Mandos"
2440
2150
        client_interface = "se.recompile.Mandos.Client"
2441
2151
        command.Approve().run(self.bus.clients, self.bus)
2442
 
        self.assertTrue(self.bus.clients)
2443
2152
        for clientpath in self.bus.clients:
2444
2153
            self.assertIn(("Approve", busname, clientpath,
2445
2154
                           client_interface, (True,)), self.bus.calls)
2448
2157
        busname = "se.recompile.Mandos"
2449
2158
        client_interface = "se.recompile.Mandos.Client"
2450
2159
        command.Deny().run(self.bus.clients, self.bus)
2451
 
        self.assertTrue(self.bus.clients)
2452
2160
        for clientpath in self.bus.clients:
2453
2161
            self.assertIn(("Approve", busname, clientpath,
2454
2162
                           client_interface, (False,)),
2455
2163
                          self.bus.calls)
2456
2164
 
2457
2165
    def test_Remove(self):
2458
 
        busname = "se.recompile.Mandos"
2459
 
        server_path = "/"
2460
 
        server_interface = "se.recompile.Mandos"
2461
 
        orig_clients = self.bus.clients.copy()
2462
2166
        command.Remove().run(self.bus.clients, self.bus)
2463
 
        self.assertFalse(self.bus.clients)
2464
 
        for clientpath in orig_clients:
2465
 
            self.assertIn(("RemoveClient", busname,
2466
 
                           server_path, server_interface,
 
2167
        for clientpath in self.bus.clients:
 
2168
            self.assertIn(("RemoveClient", dbus_busname,
 
2169
                           dbus_server_path, dbus_server_interface,
2467
2170
                           (clientpath,)), self.bus.calls)
2468
2171
 
2469
2172
    expected_json = {
2671
2374
        else:
2672
2375
            cmd_args = [() for x in range(len(self.values_to_get))]
2673
2376
            values_to_get = self.values_to_get
2674
 
        self.assertTrue(values_to_get)
2675
2377
        for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2676
2378
            for clientpath in self.bus.clients:
2677
2379
                self.bus.clients[clientpath][self.propname] = (
2678
2380
                    Unique())
2679
2381
            self.command(*cmd_arg).run(self.bus.clients, self.bus)
2680
 
            self.assertTrue(self.bus.clients)
2681
2382
            for clientpath in self.bus.clients:
2682
2383
                value = (self.bus.clients[clientpath]
2683
2384
                         [self.propname])
2742
2443
class TestSetSecretCmd(TestPropertySetterCmd):
2743
2444
    command = command.SetSecret
2744
2445
    propname = "Secret"
2745
 
    def __init__(self, *args, **kwargs):
2746
 
        self.values_to_set = [io.BytesIO(b""),
2747
 
                              io.BytesIO(b"secret\0xyzzy\nbar")]
2748
 
        self.values_to_get = [f.getvalue() for f in
2749
 
                              self.values_to_set]
2750
 
        super(TestSetSecretCmd, self).__init__(*args, **kwargs)
 
2446
    values_to_set = [io.BytesIO(b""),
 
2447
                     io.BytesIO(b"secret\0xyzzy\nbar")]
 
2448
    values_to_get = [f.getvalue() for f in values_to_set]
2751
2449
 
2752
2450
 
2753
2451
class TestSetTimeoutCmd(TestPropertySetterCmd):
2806
2504
 
2807
2505
 
2808
2506
 
2809
 
def parse_test_args():
2810
 
    # type: () -> argparse.Namespace
 
2507
def should_only_run_tests():
2811
2508
    parser = argparse.ArgumentParser(add_help=False)
2812
 
    parser.add_argument("--check", action="store_true")
2813
 
    parser.add_argument("--prefix", )
 
2509
    parser.add_argument("--check", action='store_true')
2814
2510
    args, unknown_args = parser.parse_known_args()
2815
 
    if args.check:
2816
 
        # Remove test options from sys.argv
 
2511
    run_tests = args.check
 
2512
    if run_tests:
 
2513
        # Remove --check argument from sys.argv
2817
2514
        sys.argv[1:] = unknown_args
2818
 
    return args
 
2515
    return run_tests
2819
2516
 
2820
2517
# Add all tests from doctest strings
2821
2518
def load_tests(loader, tests, none):
2824
2521
    return tests
2825
2522
 
2826
2523
if __name__ == "__main__":
2827
 
    options = parse_test_args()
2828
2524
    try:
2829
 
        if options.check:
2830
 
            extra_test_prefix = options.prefix
2831
 
            if extra_test_prefix is not None:
2832
 
                if not (unittest.main(argv=[""], exit=False)
2833
 
                        .result.wasSuccessful()):
2834
 
                    sys.exit(1)
2835
 
                class ExtraTestLoader(unittest.TestLoader):
2836
 
                    testMethodPrefix = extra_test_prefix
2837
 
                # Call using ./scriptname --check [--verbose]
2838
 
                unittest.main(argv=[""], testLoader=ExtraTestLoader())
2839
 
            else:
2840
 
                unittest.main(argv=[""])
 
2525
        if should_only_run_tests():
 
2526
            # Call using ./tdd-python-script --check [--verbose]
 
2527
            unittest.main()
2841
2528
        else:
2842
2529
            main()
2843
2530
    finally:
2844
2531
        logging.shutdown()
2845
 
 
2846
 
# Local Variables:
2847
 
# run-tests:
2848
 
# (lambda (&optional extra)
2849
 
#   (if (not (funcall run-tests-in-test-buffer default-directory
2850
 
#             extra))
2851
 
#       (funcall show-test-buffer-in-test-window)
2852
 
#     (funcall remove-test-window)
2853
 
#     (if extra (message "Extra tests run successfully!"))))
2854
 
# run-tests-in-test-buffer:
2855
 
# (lambda (dir &optional extra)
2856
 
#   (with-current-buffer (get-buffer-create "*Test*")
2857
 
#     (setq buffer-read-only nil
2858
 
#           default-directory dir)
2859
 
#     (erase-buffer)
2860
 
#     (compilation-mode))
2861
 
#   (let ((process-result
2862
 
#          (let ((inhibit-read-only t))
2863
 
#            (process-file-shell-command
2864
 
#             (funcall get-command-line extra) nil "*Test*"))))
2865
 
#     (and (numberp process-result)
2866
 
#          (= process-result 0))))
2867
 
# get-command-line:
2868
 
# (lambda (&optional extra)
2869
 
#   (let ((quoted-script
2870
 
#          (shell-quote-argument (funcall get-script-name))))
2871
 
#     (format
2872
 
#      (concat "%s --check" (if extra " --prefix=atest" ""))
2873
 
#      quoted-script)))
2874
 
# get-script-name:
2875
 
# (lambda ()
2876
 
#   (if (fboundp 'file-local-name)
2877
 
#       (file-local-name (buffer-file-name))
2878
 
#     (or (file-remote-p (buffer-file-name) 'localname)
2879
 
#         (buffer-file-name))))
2880
 
# remove-test-window:
2881
 
# (lambda ()
2882
 
#   (let ((test-window (get-buffer-window "*Test*")))
2883
 
#     (if test-window (delete-window test-window))))
2884
 
# show-test-buffer-in-test-window:
2885
 
# (lambda ()
2886
 
#   (when (not (get-buffer-window-list "*Test*"))
2887
 
#     (setq next-error-last-buffer (get-buffer "*Test*"))
2888
 
#     (let* ((side (if (>= (window-width) 146) 'right 'bottom))
2889
 
#            (display-buffer-overriding-action
2890
 
#             `((display-buffer-in-side-window) (side . ,side)
2891
 
#               (window-height . fit-window-to-buffer)
2892
 
#               (window-width . fit-window-to-buffer))))
2893
 
#       (display-buffer "*Test*"))))
2894
 
# eval:
2895
 
# (progn
2896
 
#   (let* ((run-extra-tests (lambda () (interactive)
2897
 
#                             (funcall run-tests t)))
2898
 
#          (inner-keymap `(keymap (116 . ,run-extra-tests))) ; t
2899
 
#          (outer-keymap `(keymap (3 . ,inner-keymap))))     ; C-c
2900
 
#     (setq minor-mode-overriding-map-alist
2901
 
#           (cons `(run-tests . ,outer-keymap)
2902
 
#                 minor-mode-overriding-map-alist)))
2903
 
#   (add-hook 'after-save-hook run-tests 90 t))
2904
 
# End: