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  • Committer: Teddy Hogeborn
  • Date: 2022-04-25 20:09:43 UTC
  • mfrom: (407 release)
  • mto: This revision was merged to the branch mainline in revision 408.
  • Revision ID: teddy@recompile.se-20220425200943-e154ee7jf6df1uso
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mandos-ctl
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
 
#
4
 
# Mandos Monitor - Control and monitor the Mandos server
5
 
#
6
 
# Copyright © 2008-2019 Teddy Hogeborn
7
 
# Copyright © 2008-2019 Björn Påhlsson
 
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
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
 
 
27
26
from __future__ import (division, absolute_import, print_function,
28
27
                        unicode_literals)
29
28
 
33
32
    pass
34
33
 
35
34
import sys
 
35
import unittest
36
36
import argparse
 
37
import logging
 
38
import os
37
39
import locale
38
40
import datetime
39
41
import re
40
 
import os
41
42
import collections
42
43
import json
43
 
import unittest
44
 
import logging
45
44
import io
46
45
import tempfile
47
46
import contextlib
48
47
 
 
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
 
49
64
try:
50
 
    import pydbus
51
 
    import gi
52
 
    dbus_python = None
 
65
    import dbussy
 
66
    import ravel
53
67
except ImportError:
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
 
68
    try:
 
69
        import pydbus
 
70
        import gi
 
71
    except ImportError:
 
72
        import dbus as dbus_python
 
73
 
62
74
 
63
75
# Show warnings by default
64
76
if not sys.warnoptions:
65
77
    import warnings
66
78
    warnings.simplefilter("default")
67
79
 
68
 
log = logging.getLogger(sys.argv[0])
 
80
log = logging.getLogger(os.path.basename(sys.argv[0]))
69
81
logging.basicConfig(level="INFO", # Show info level messages
70
82
                    format="%(message)s") # Show basic log messages
71
83
 
72
84
logging.captureWarnings(True)   # Show warnings via the logging system
73
85
 
74
86
if sys.version_info.major == 2:
75
 
    str = unicode
76
87
    import StringIO
77
88
    io.StringIO = StringIO.StringIO
78
89
 
79
90
locale.setlocale(locale.LC_ALL, "")
80
91
 
81
 
version = "1.8.4"
 
92
version = "1.8.15"
82
93
 
83
94
 
84
95
def main():
91
102
    clientnames = options.client
92
103
 
93
104
    if options.debug:
94
 
        log.setLevel(logging.DEBUG)
 
105
        logging.getLogger("").setLevel(logging.DEBUG)
95
106
 
96
 
    if pydbus is not None:
 
107
    if dbussy is not None and ravel is not None:
 
108
        bus = dbussy_adapter.CachingBus(dbussy, ravel)
 
109
    elif pydbus is not None:
97
110
        bus = pydbus_adapter.CachingBus(pydbus)
98
111
    else:
99
112
        bus = dbus_python_adapter.CachingBus(dbus_python)
243
256
        return rfc3339_duration_to_delta(interval)
244
257
    except ValueError as e:
245
258
        log.warning("%s - Parsing as pre-1.6.1 interval instead",
246
 
                    ' '.join(e.args))
 
259
                    " ".join(e.args))
247
260
    return parse_pre_1_6_1_interval(interval)
248
261
 
249
262
 
250
263
def rfc3339_duration_to_delta(duration):
251
264
    """Parse an RFC 3339 "duration" and return a datetime.timedelta
252
265
 
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)
 
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
269
283
    >>> # Can not be empty:
270
284
    >>> rfc3339_duration_to_delta("")
271
285
    Traceback (most recent call last):
381
395
    """Parse an interval string as documented by Mandos before 1.6.1,
382
396
    and return a datetime.timedelta
383
397
 
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)
 
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
398
412
    >>> # Ignore unknown characters, allow any order and repetitions
399
 
    >>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')
400
 
    datetime.timedelta(2, 480, 18000)
 
413
    >>> parse_pre_1_6_1_interval("2dxy7zz11y3m5m") == datetime.timedelta(2, 480, 18000)
 
414
    True
401
415
 
402
416
    """
403
417
 
466
480
        parser.error("--remove can only be combined with --deny")
467
481
 
468
482
 
469
 
class dbus(object):
 
483
class dbus:
470
484
 
471
 
    class SystemBus(object):
 
485
    class SystemBus:
472
486
 
473
487
        object_manager_iface = "org.freedesktop.DBus.ObjectManager"
474
488
        def get_managed_objects(self, busname, objectpath):
483
497
                             self.properties_iface, interface, key,
484
498
                             value)
485
499
 
 
500
        def call_method(self, methodname, busname, objectpath,
 
501
                        interface, *args):
 
502
            raise NotImplementedError()
 
503
 
486
504
 
487
505
    class MandosBus(SystemBus):
488
506
        busname_domain = "se.recompile"
520
538
        pass
521
539
 
522
540
 
523
 
class dbus_python_adapter(object):
 
541
class dbus_python_adapter:
524
542
 
525
543
    class SystemBus(dbus.MandosBus):
526
544
        """Use dbus-python"""
580
598
                                     self.client_interface, key,
581
599
                                     value)
582
600
 
583
 
    class SilenceLogger(object):
 
601
    class SilenceLogger:
584
602
        "Simple context manager to silence a particular logger"
585
603
        def __init__(self, loggername):
586
604
            self.logger = logging.getLogger(loggername)
615
633
                return new_object
616
634
 
617
635
 
618
 
class pydbus_adapter(object):
 
636
class pydbus_adapter:
619
637
    class SystemBus(dbus.MandosBus):
620
638
        def __init__(self, module=pydbus):
621
639
            self.pydbus = module
678
696
                return new_object
679
697
 
680
698
 
 
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
 
681
789
def commands_from_options(options):
682
790
 
683
791
    commands = list(options.commands)
711
819
    return commands
712
820
 
713
821
 
714
 
class command(object):
 
822
class command:
715
823
    """A namespace for command classes"""
716
824
 
717
 
    class Base(object):
 
825
    class Base:
718
826
        """Abstract base class for commands"""
719
827
        def run(self, clients, bus=None):
720
828
            """Normal commands should implement run_on_one_client(),
768
876
                    {key: properties[key]
769
877
                     for key in self.all_keywords}
770
878
                    for properties in clients.values()}
771
 
            print(json.dumps(data, indent=4, separators=(',', ': ')))
 
879
            print(json.dumps(data, indent=4, separators=(",", ": ")))
772
880
 
773
881
 
774
882
    class PrintTable(Output):
783
891
                keywords = self.all_keywords
784
892
            print(self.TableOfClients(clients.values(), keywords))
785
893
 
786
 
        class TableOfClients(object):
 
894
        class TableOfClients:
787
895
            tableheaders = {
788
896
                "Name": "Name",
789
897
                "Enabled": "Enabled",
1020
1128
                                                     "output"))
1021
1129
 
1022
1130
 
1023
 
class Unique(object):
 
1131
class Unique:
1024
1132
    """Class for objects which exist only to be unique objects, since
1025
1133
unittest.mock.sentinel only exists in Python 3.3"""
1026
1134
 
1310
1418
class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):
1311
1419
 
1312
1420
    def MockDBusPython_func(self, func):
1313
 
        class mock_dbus_python(object):
 
1421
        class mock_dbus_python:
1314
1422
            """mock dbus-python module"""
1315
 
            class exceptions(object):
 
1423
            class exceptions:
1316
1424
                """Pseudo-namespace"""
1317
1425
                class DBusException(Exception):
1318
1426
                    pass
1319
 
            class SystemBus(object):
 
1427
            class SystemBus:
1320
1428
                @staticmethod
1321
1429
                def get_object(busname, objectpath):
1322
1430
                    DBusObject = collections.namedtuple(
1336
1444
                                    dbus_interface=dbus_interface)
1337
1445
                    return DBusObject(methodname=method,
1338
1446
                                      Set=set_property)
1339
 
            class Boolean(object):
 
1447
            class Boolean:
1340
1448
                def __init__(self, value):
1341
1449
                    self.value = bool(value)
1342
1450
                def __bool__(self):
1526
1634
        finally:
1527
1635
            dbus_logger.removeFilter(counting_handler)
1528
1636
 
1529
 
        self.assertNotIsInstance(e, dbus.ConnectFailed)
 
1637
        self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1530
1638
 
1531
1639
        # Make sure the dbus logger was suppressed
1532
1640
        self.assertEqual(0, counting_handler.count)
1554
1662
            self.call_method(bus, "methodname", "busname",
1555
1663
                             "objectpath", "interface")
1556
1664
 
1557
 
    class fake_dbus_python_raises_exception_on_connect(object):
 
1665
    class fake_dbus_python_raises_exception_on_connect:
1558
1666
        """fake dbus-python module"""
1559
 
        class exceptions(object):
 
1667
        class exceptions:
1560
1668
            """Pseudo-namespace"""
1561
1669
            class DBusException(Exception):
1562
1670
                pass
1570
1678
 
1571
1679
 
1572
1680
class Test_dbus_python_adapter_CachingBus(unittest.TestCase):
1573
 
    class mock_dbus_python(object):
 
1681
    class mock_dbus_python:
1574
1682
        """mock dbus-python modules"""
1575
 
        class SystemBus(object):
 
1683
        class SystemBus:
1576
1684
            @staticmethod
1577
1685
            def get_object(busname, objectpath):
1578
1686
                return Unique()
1624
1732
class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):
1625
1733
 
1626
1734
    def Stub_pydbus_func(self, func):
1627
 
        class stub_pydbus(object):
 
1735
        class stub_pydbus:
1628
1736
            """stub pydbus module"""
1629
 
            class SystemBus(object):
 
1737
            class SystemBus:
1630
1738
                @staticmethod
1631
1739
                def get(busname, objectpath):
1632
1740
                    DBusObject = collections.namedtuple(
1669
1777
            self.call_method(bus, "methodname", "busname",
1670
1778
                             "objectpath", "interface")
1671
1779
 
1672
 
        self.assertNotIsInstance(e, dbus.ConnectFailed)
 
1780
        self.assertNotIsInstance(e.exception, dbus.ConnectFailed)
1673
1781
 
1674
1782
    def test_get_converts_to_correct_exception(self):
1675
1783
        bus = pydbus_adapter.SystemBus(
1678
1786
            self.call_method(bus, "methodname", "busname",
1679
1787
                             "objectpath", "interface")
1680
1788
 
1681
 
    class fake_pydbus_raises_exception_on_connect(object):
 
1789
    class fake_pydbus_raises_exception_on_connect:
1682
1790
        """fake dbus-python module"""
1683
1791
        @classmethod
1684
1792
        def SystemBus(cls):
1688
1796
            return Bus(get=get)
1689
1797
 
1690
1798
    def test_set_property_uses_setattr(self):
1691
 
        class Object(object):
 
1799
        class Object:
1692
1800
            pass
1693
1801
        obj = Object()
1694
 
        class pydbus_spy(object):
1695
 
            class SystemBus(object):
 
1802
        class pydbus_spy:
 
1803
            class SystemBus:
1696
1804
                @staticmethod
1697
1805
                def get(busname, objectpath):
1698
1806
                    return {"interface": obj}
1705
1813
    def test_get_suppresses_xml_deprecation_warning(self):
1706
1814
        if sys.version_info.major >= 3:
1707
1815
            return
1708
 
        class stub_pydbus_get(object):
1709
 
            class SystemBus(object):
 
1816
        class stub_pydbus_get:
 
1817
            class SystemBus:
1710
1818
                @staticmethod
1711
1819
                def get(busname, objectpath):
1712
1820
                    warnings.warn_explicit(
1720
1828
 
1721
1829
 
1722
1830
class Test_pydbus_adapter_CachingBus(unittest.TestCase):
1723
 
    class stub_pydbus(object):
 
1831
    class stub_pydbus:
1724
1832
        """stub pydbus module"""
1725
 
        class SystemBus(object):
 
1833
        class SystemBus:
1726
1834
            @staticmethod
1727
1835
            def get(busname, objectpath):
1728
1836
                return Unique()
1770
1878
        self.assertIs(obj1, obj1b)
1771
1879
 
1772
1880
 
 
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
 
1773
2063
class Test_commands_from_options(unittest.TestCase):
1774
2064
 
1775
2065
    def setUp(self):
1780
2070
        self.assert_command_from_args(["--is-enabled", "client"],
1781
2071
                                      command.IsEnabled)
1782
2072
 
1783
 
    def assert_command_from_args(self, args, command_cls,
1784
 
                                 **cmd_attrs):
 
2073
    def assert_command_from_args(self, args, command_cls, length=1,
 
2074
                                 clients=None, **cmd_attrs):
1785
2075
        """Assert that parsing ARGS should result in an instance of
1786
2076
COMMAND_CLS with (optionally) all supplied attributes (CMD_ATTRS)."""
1787
2077
        options = self.parser.parse_args(args)
1788
2078
        check_option_syntax(self.parser, options)
1789
2079
        commands = commands_from_options(options)
1790
 
        self.assertEqual(1, len(commands))
1791
 
        command = commands[0]
1792
 
        self.assertIsInstance(command, command_cls)
 
2080
        self.assertEqual(length, len(commands))
 
2081
        for command in commands:
 
2082
            if isinstance(command, command_cls):
 
2083
                break
 
2084
        else:
 
2085
            self.assertIsInstance(command, command_cls)
 
2086
        if clients is not None:
 
2087
            self.assertEqual(clients, options.client)
1793
2088
        for key, value in cmd_attrs.items():
1794
2089
            self.assertEqual(value, getattr(command, key))
1795
2090
 
 
2091
    def assert_commands_from_args(self, args, commands, clients=None):
 
2092
        for cmd in commands:
 
2093
            self.assert_command_from_args(args, cmd,
 
2094
                                          length=len(commands),
 
2095
                                          clients=clients)
 
2096
 
1796
2097
    def test_is_enabled_short(self):
1797
2098
        self.assert_command_from_args(["-V", "client"],
1798
2099
                                      command.IsEnabled)
1989
2290
                                      verbose=True)
1990
2291
 
1991
2292
 
 
2293
    def test_manual_page_example_1(self):
 
2294
        self.assert_command_from_args("",
 
2295
                                      command.PrintTable,
 
2296
                                      clients=[],
 
2297
                                      verbose=False)
 
2298
 
 
2299
    def test_manual_page_example_2(self):
 
2300
        self.assert_command_from_args(
 
2301
            "--verbose foo1.example.org foo2.example.org".split(),
 
2302
            command.PrintTable, clients=["foo1.example.org",
 
2303
                                         "foo2.example.org"],
 
2304
            verbose=True)
 
2305
 
 
2306
    def test_manual_page_example_3(self):
 
2307
        self.assert_command_from_args("--enable --all".split(),
 
2308
                                      command.Enable,
 
2309
                                      clients=[])
 
2310
 
 
2311
    def test_manual_page_example_4(self):
 
2312
        self.assert_commands_from_args(
 
2313
            ("--timeout=PT5M --interval=PT1M foo1.example.org"
 
2314
             " foo2.example.org").split(),
 
2315
            [command.SetTimeout, command.SetInterval],
 
2316
            clients=["foo1.example.org", "foo2.example.org"])
 
2317
 
 
2318
    def test_manual_page_example_5(self):
 
2319
        self.assert_command_from_args("--approve --all".split(),
 
2320
                                      command.Approve,
 
2321
                                      clients=[])
 
2322
 
 
2323
 
1992
2324
class TestCommand(unittest.TestCase):
1993
2325
    """Abstract class for tests of command classes"""
1994
2326
 
2107
2439
        busname = "se.recompile.Mandos"
2108
2440
        client_interface = "se.recompile.Mandos.Client"
2109
2441
        command.Approve().run(self.bus.clients, self.bus)
 
2442
        self.assertTrue(self.bus.clients)
2110
2443
        for clientpath in self.bus.clients:
2111
2444
            self.assertIn(("Approve", busname, clientpath,
2112
2445
                           client_interface, (True,)), self.bus.calls)
2115
2448
        busname = "se.recompile.Mandos"
2116
2449
        client_interface = "se.recompile.Mandos.Client"
2117
2450
        command.Deny().run(self.bus.clients, self.bus)
 
2451
        self.assertTrue(self.bus.clients)
2118
2452
        for clientpath in self.bus.clients:
2119
2453
            self.assertIn(("Approve", busname, clientpath,
2120
2454
                           client_interface, (False,)),
2121
2455
                          self.bus.calls)
2122
2456
 
2123
2457
    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()
2124
2462
        command.Remove().run(self.bus.clients, self.bus)
2125
 
        for clientpath in self.bus.clients:
2126
 
            self.assertIn(("RemoveClient", dbus_busname,
2127
 
                           dbus_server_path, dbus_server_interface,
 
2463
        self.assertFalse(self.bus.clients)
 
2464
        for clientpath in orig_clients:
 
2465
            self.assertIn(("RemoveClient", busname,
 
2466
                           server_path, server_interface,
2128
2467
                           (clientpath,)), self.bus.calls)
2129
2468
 
2130
2469
    expected_json = {
2332
2671
        else:
2333
2672
            cmd_args = [() for x in range(len(self.values_to_get))]
2334
2673
            values_to_get = self.values_to_get
 
2674
        self.assertTrue(values_to_get)
2335
2675
        for value_to_get, cmd_arg in zip(values_to_get, cmd_args):
2336
2676
            for clientpath in self.bus.clients:
2337
2677
                self.bus.clients[clientpath][self.propname] = (
2338
2678
                    Unique())
2339
2679
            self.command(*cmd_arg).run(self.bus.clients, self.bus)
 
2680
            self.assertTrue(self.bus.clients)
2340
2681
            for clientpath in self.bus.clients:
2341
2682
                value = (self.bus.clients[clientpath]
2342
2683
                         [self.propname])
2401
2742
class TestSetSecretCmd(TestPropertySetterCmd):
2402
2743
    command = command.SetSecret
2403
2744
    propname = "Secret"
2404
 
    values_to_set = [io.BytesIO(b""),
2405
 
                     io.BytesIO(b"secret\0xyzzy\nbar")]
2406
 
    values_to_get = [f.getvalue() for f in values_to_set]
 
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)
2407
2751
 
2408
2752
 
2409
2753
class TestSetTimeoutCmd(TestPropertySetterCmd):
2462
2806
 
2463
2807
 
2464
2808
 
2465
 
def should_only_run_tests():
 
2809
def parse_test_args():
 
2810
    # type: () -> argparse.Namespace
2466
2811
    parser = argparse.ArgumentParser(add_help=False)
2467
 
    parser.add_argument("--check", action='store_true')
 
2812
    parser.add_argument("--check", action="store_true")
 
2813
    parser.add_argument("--prefix", )
2468
2814
    args, unknown_args = parser.parse_known_args()
2469
 
    run_tests = args.check
2470
 
    if run_tests:
2471
 
        # Remove --check argument from sys.argv
 
2815
    if args.check:
 
2816
        # Remove test options from sys.argv
2472
2817
        sys.argv[1:] = unknown_args
2473
 
    return run_tests
 
2818
    return args
2474
2819
 
2475
2820
# Add all tests from doctest strings
2476
2821
def load_tests(loader, tests, none):
2479
2824
    return tests
2480
2825
 
2481
2826
if __name__ == "__main__":
 
2827
    options = parse_test_args()
2482
2828
    try:
2483
 
        if should_only_run_tests():
2484
 
            # Call using ./tdd-python-script --check [--verbose]
2485
 
            unittest.main()
 
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=[""])
2486
2841
        else:
2487
2842
            main()
2488
2843
    finally:
2489
2844
        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: