/mandos/trunk : revision 1126

1

#!/usr/bin/python3 -bbI

2

# -*- coding: utf-8; lexical-binding: t -*-

3

#

4

# Mandos Control - Control or query the Mandos server

5

#

6

7

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

7

8

#

9

# This file is part of Mandos.

10

#

23

#

24

# Contact the authors at <mandos@recompile.se>.

25

#

26

27

from __future__ import (division, absolute_import, print_function,

27

28

unicode_literals)

28

29

32

33

pass

33

34

35

import sys

35

import unittest

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

if sys.version_info.major == 2:

49

__metaclass__ = type

50

str = unicode

51

input = raw_input

52

53

54

class gi:

55

"""Dummy gi module, for the tests"""

56

class repository:

57

class GLib:

58

class Error(Exception):

59

pass

60

61

62

dbussy = None

63

ravel = None

64

dbus_python = None

65

pydbus = None

66

67

49

try:

68

import dbussy

69

import ravel

50

import pydbus

51

import gi

52

dbus_python = None

70

53

except ImportError:

71

try:

72

import pydbus

73

import gi

74

except ImportError:

75

import dbus as dbus_python

76

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

77

62

78

63

# Show warnings by default

79

64

if not sys.warnoptions:

80

65

import warnings

81

66

warnings.simplefilter("default")

82

67

83

log = logging.getLogger(os.path.basename(sys.argv[0]))

84

logging.basicConfig(level="INFO", # Show info level messages

68

log = logging.getLogger(sys.argv[0])

69

logging.basicConfig(level="INFO", # Show info level messages

85

70

format="%(message)s") # Show basic log messages

86

71

87

72

logging.captureWarnings(True) # Show warnings via the logging system

88

73

89

74

if sys.version_info.major == 2:

75

str = unicode

90

76

import StringIO

91

77

io.StringIO = StringIO.StringIO

92

78

93

79

locale.setlocale(locale.LC_ALL, "")

94

80

95

version = "1.8.16"

81

version = "1.8.4"

96

82

97

83

98

84

def main():

105

91

clientnames = options.client

106

92

107

93

if options.debug:

108

logging.getLogger("").setLevel(logging.DEBUG)

94

log.setLevel(logging.DEBUG)

109

95

110

if dbussy is not None and ravel is not None:

111

bus = dbussy_adapter.CachingBus(dbussy, ravel)

112

elif pydbus is not None:

96

if pydbus is not None:

113

97

bus = pydbus_adapter.CachingBus(pydbus)

114

98

else:

115

99

bus = dbus_python_adapter.CachingBus(dbus_python)

259

243

return rfc3339_duration_to_delta(interval)

260

244

except ValueError as e:

261

245

log.warning("%s - Parsing as pre-1.6.1 interval instead",

262

" ".join(e.args))

246

' '.join(e.args))

263

247

return parse_pre_1_6_1_interval(interval)

264

248

265

249

266

250

def rfc3339_duration_to_delta(duration):

267

251

"""Parse an RFC 3339 "duration" and return a datetime.timedelta

268

252

269

>>> rfc3339_duration_to_delta("P7D") == datetime.timedelta(7)

270

True

271

>>> rfc3339_duration_to_delta("PT60S") == datetime.timedelta(0, 60)

272

True

273

>>> rfc3339_duration_to_delta("PT60M") == datetime.timedelta(hours=1)

274

True

275

>>> # 60 months

276

>>> rfc3339_duration_to_delta("P60M") == datetime.timedelta(1680)

277

True

278

>>> rfc3339_duration_to_delta("PT24H") == datetime.timedelta(1)

279

True

280

>>> rfc3339_duration_to_delta("P1W") == datetime.timedelta(7)

281

True

282

>>> rfc3339_duration_to_delta("PT5M30S") == datetime.timedelta(0, 330)

283

True

284

>>> rfc3339_duration_to_delta("P1DT3M20S") == datetime.timedelta(1, 200)

285

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)

286

269

>>> # Can not be empty:

287

270

>>> rfc3339_duration_to_delta("")

288

271

Traceback (most recent call last):

395

378

396

379

397

380

def parse_pre_1_6_1_interval(interval):

398

r"""Parse an interval string as documented by Mandos before 1.6.1,

381

"""Parse an interval string as documented by Mandos before 1.6.1,

399

382

and return a datetime.timedelta

400

383

401

>>> parse_pre_1_6_1_interval("7d") == datetime.timedelta(days=7)

402

True

403

>>> parse_pre_1_6_1_interval("60s") == datetime.timedelta(0, 60)

404

True

405

>>> parse_pre_1_6_1_interval("60m") == datetime.timedelta(hours=1)

406

True

407

>>> parse_pre_1_6_1_interval("24h") == datetime.timedelta(days=1)

408

True

409

>>> parse_pre_1_6_1_interval("1w") == datetime.timedelta(days=7)

410

True

411

>>> parse_pre_1_6_1_interval("5m 30s") == datetime.timedelta(0, 330)

412

True

413

>>> parse_pre_1_6_1_interval("") == datetime.timedelta(0)

414

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)

415

398

>>> # Ignore unknown characters, allow any order and repetitions

416

>>> parse_pre_1_6_1_interval("2dxy7zz11y3m5m") \

417

... == datetime.timedelta(2, 480, 18000)

418

True

399

>>> parse_pre_1_6_1_interval('2dxy7zz11y3m5m')

400

datetime.timedelta(2, 480, 18000)

419

401

420

402

"""

421

403

484

466

parser.error("--remove can only be combined with --deny")

485

467

486

468

487

class dbus:

469

class dbus(object):

488

470

489

class SystemBus:

471

class SystemBus(object):

490

472

491

473

object_manager_iface = "org.freedesktop.DBus.ObjectManager"

492

493

474

def get_managed_objects(self, busname, objectpath):

494

475

return self.call_method("GetManagedObjects", busname,

495

476

objectpath,

496

477

self.object_manager_iface)

497

478

498

479

properties_iface = "org.freedesktop.DBus.Properties"

499

500

480

def set_property(self, busname, objectpath, interface, key,

501

481

value):

502

482

self.call_method("Set", busname, objectpath,

503

483

self.properties_iface, interface, key,

504

484

value)

505

485

506

def call_method(self, methodname, busname, objectpath,

507

interface, *args):

508

raise NotImplementedError()

509

486

510

487

class MandosBus(SystemBus):

511

488

busname_domain = "se.recompile"

543

520

pass

544

521

545

522

546

class dbus_python_adapter:

523

class dbus_python_adapter(object):

547

524

548

525

class SystemBus(dbus.MandosBus):

549

526

"""Use dbus-python"""

603

580

self.client_interface, key,

604

581

value)

605

582

606

class SilenceLogger:

583

class SilenceLogger(object):

607

584

"Simple context manager to silence a particular logger"

608

609

585

def __init__(self, loggername):

610

586

self.logger = logging.getLogger(loggername)

611

587

621

597

def __exit__(self, exc_type, exc_val, exc_tb):

622

598

self.logger.removeFilter(self.nullfilter)

623

599

600

624

601

class CachingBus(SystemBus):

625

602

"""A caching layer for dbus_python_adapter.SystemBus"""

626

627

603

def __init__(self, *args, **kwargs):

628

604

self.object_cache = {}

629

605

super(dbus_python_adapter.CachingBus,

630

606

self).__init__(*args, **kwargs)

631

632

607

def get_object(self, busname, objectpath):

633

608

try:

634

609

return self.object_cache[(busname, objectpath)]

636

611

new_object = super(

637

612

dbus_python_adapter.CachingBus,

638

613

self).get_object(busname, objectpath)

639

self.object_cache[(busname, objectpath)] = new_object

614

self.object_cache[(busname, objectpath)] = new_object

640

615

return new_object

641

616

642

617

643

class pydbus_adapter:

618

class pydbus_adapter(object):

644

619

class SystemBus(dbus.MandosBus):

645

620

def __init__(self, module=pydbus):

646

621

self.pydbus = module

689

664

690

665

class CachingBus(SystemBus):

691

666

"""A caching layer for pydbus_adapter.SystemBus"""

692

693

667

def __init__(self, *args, **kwargs):

694

668

self.object_cache = {}

695

669

super(pydbus_adapter.CachingBus,

696

670

self).__init__(*args, **kwargs)

697

698

671

def get(self, busname, objectpath):

699

672

try:

700

673

return self.object_cache[(busname, objectpath)]

701

674

except KeyError:

702

675

new_object = (super(pydbus_adapter.CachingBus, self)

703

676

.get(busname, objectpath))

704

self.object_cache[(busname, objectpath)] = new_object

705

return new_object

706

707

708

class dbussy_adapter:

709

class SystemBus(dbus.SystemBus):

710

"""Use DBussy"""

711

712

def __init__(self, dbussy, ravel):

713

self.dbussy = dbussy

714

self.ravel = ravel

715

self.bus = ravel.system_bus()

716

717

@contextlib.contextmanager

718

def convert_exception(self, exception_class=dbus.Error):

719

try:

720

yield

721

except self.dbussy.DBusError as e:

722

# This does what "raise from" would do

723

exc = exception_class(*e.args)

724

exc.__cause__ = e

725

raise exc

726

727

def call_method(self, methodname, busname, objectpath,

728

interface, *args):

729

proxy_object = self.get_object(busname, objectpath)

730

log.debug("D-Bus: %s:%s:%s.%s(%s)", busname, objectpath,

731

interface, methodname,

732

", ".join(repr(a) for a in args))

733

iface = proxy_object.get_interface(interface)

734

method = getattr(iface, methodname)

735

with self.convert_exception(dbus.Error):

736

value = method(*args)

737

# DBussy returns values either as an empty list or as a

738

# list of one element with the return value

739

if value:

740

return self.type_filter(value[0])

741

742

def get_object(self, busname, objectpath):

743

log.debug("D-Bus: Connect to: (busname=%r, path=%r)",

744

busname, objectpath)

745

with self.convert_exception(dbus.ConnectFailed):

746

return self.bus[busname][objectpath]

747

748

def type_filter(self, value):

749

"""Convert the most bothersome types to Python types"""

750

# A D-Bus Variant value is represented as the Python type

751

# Tuple[dbussy.DBUS.Signature, Any]

752

if isinstance(value, tuple):

753

if (len(value) == 2

754

and isinstance(value[0],

755

self.dbussy.DBUS.Signature)):

756

return self.type_filter(value[1])

757

elif isinstance(value, self.dbussy.DBUS.ObjectPath):

758

return str(value)

759

# Also recurse into dictionaries

760

elif isinstance(value, dict):

761

return {self.type_filter(key):

762

self.type_filter(subval)

763

for key, subval in value.items()}

764

return value

765

766

def set_property(self, busname, objectpath, interface, key,

767

value):

768

proxy_object = self.get_object(busname, objectpath)

769

log.debug("D-Bus: %s:%s:%s.Set(%r, %r, %r)", busname,

770

objectpath, self.properties_iface, interface,

771

key, value)

772

if key == "Secret":

773

# DBussy wants a Byte Array to be a sequence of

774

# values, not a byte string

775

value = tuple(value)

776

setattr(proxy_object.get_interface(interface), key, value)

777

778

class MandosBus(SystemBus, dbus.MandosBus):

779

pass

780

781

class CachingBus(MandosBus):

782

"""A caching layer for dbussy_adapter.MandosBus"""

783

784

def __init__(self, *args, **kwargs):

785

self.object_cache = {}

786

super(dbussy_adapter.CachingBus, self).__init__(*args,

787

**kwargs)

788

789

def get_object(self, busname, objectpath):

790

try:

791

return self.object_cache[(busname, objectpath)]

792

except KeyError:

793

new_object = super(

794

dbussy_adapter.CachingBus,

795

self).get_object(busname, objectpath)

796

self.object_cache[(busname, objectpath)] = new_object

677

self.object_cache[(busname, objectpath)] = new_object

797

678

return new_object

798

679

799

680

830

711

return commands

831

712

832

713

833

class command:

714

class command(object):

834

715

"""A namespace for command classes"""

835

716

836

class Base:

717

class Base(object):

837

718

"""Abstract base class for commands"""

838

839

719

def run(self, clients, bus=None):

840

720

"""Normal commands should implement run_on_one_client(),

841

721

but commands which want to operate on all clients at the same time can

845

725

for client, properties in clients.items():

846

726

self.run_on_one_client(client, properties)

847

727

728

848

729

class IsEnabled(Base):

849

730

def run(self, clients, bus=None):

850

731

properties = next(iter(clients.values()))

852

733

sys.exit(0)

853

734

sys.exit(1)

854

735

736

855

737

class Approve(Base):

856

738

def run_on_one_client(self, client, properties):

857

739

self.bus.call_client_method(client, "Approve", True)

858

740

741

859

742

class Deny(Base):

860

743

def run_on_one_client(self, client, properties):

861

744

self.bus.call_client_method(client, "Approve", False)

862

745

746

863

747

class Remove(Base):

864

748

def run(self, clients, bus):

865

749

for clientpath in frozenset(clients.keys()):

866

750

bus.call_server_method("RemoveClient", clientpath)

867

751

752

868

753

class Output(Base):

869

754

"""Abstract class for commands outputting client details"""

870

755

all_keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",

876

761

"Checker", "ExtendedTimeout", "Expires",

877

762

"LastCheckerStatus")

878

763

764

879

765

class DumpJSON(Output):

880

766

def run(self, clients, bus=None):

881

767

data = {properties["Name"]:

882

768

{key: properties[key]

883

769

for key in self.all_keywords}

884

770

for properties in clients.values()}

885

print(json.dumps(data, indent=4, separators=(",", ": ")))

771

print(json.dumps(data, indent=4, separators=(',', ': ')))

772

886

773

887

774

class PrintTable(Output):

888

775

def __init__(self, verbose=False):

896

783

keywords = self.all_keywords

897

784

print(self.TableOfClients(clients.values(), keywords))

898

785

899

class TableOfClients:

786

class TableOfClients(object):

900

787

tableheaders = {

901

788

"Name": "Name",

902

789

"Enabled": "Enabled",

929

816

930

817

if sys.version_info.major == 2:

931

818

__unicode__ = __str__

932

933

819

def __str__(self):

934

820

return str(self).encode(

935

821

locale.getpreferredencoding())

981

867

minutes=(td.seconds % 3600) // 60,

982

868

seconds=td.seconds % 60))

983

869

870

984

871

class PropertySetter(Base):

985

872

"Abstract class for Actions for setting one client property"

986

873

993

880

def propname(self):

994

881

raise NotImplementedError()

995

882

883

996

884

class Enable(PropertySetter):

997

885

propname = "Enabled"

998

886

value_to_set = True

999

887

888

1000

889

class Disable(PropertySetter):

1001

890

propname = "Enabled"

1002

891

value_to_set = False

1003

892

893

1004

894

class BumpTimeout(PropertySetter):

1005

895

propname = "LastCheckedOK"

1006

896

value_to_set = ""

1007

897

898

1008

899

class StartChecker(PropertySetter):

1009

900

propname = "CheckerRunning"

1010

901

value_to_set = True

1011

902

903

1012

904

class StopChecker(PropertySetter):

1013

905

propname = "CheckerRunning"

1014

906

value_to_set = False

1015

907

908

1016

909

class ApproveByDefault(PropertySetter):

1017

910

propname = "ApprovedByDefault"

1018

911

value_to_set = True

1019

912

913

1020

914

class DenyByDefault(PropertySetter):

1021

915

propname = "ApprovedByDefault"

1022

916

value_to_set = False

1023

917

918

1024

919

class PropertySetterValue(PropertySetter):

1025

920

"""Abstract class for PropertySetter recieving a value as

1026

921

constructor argument instead of a class attribute."""

1027

1028

922

def __init__(self, value):

1029

923

self.value_to_set = value

1030

924

1037

931

class SetChecker(PropertySetterValue):

1038

932

propname = "Checker"

1039

933

934

1040

935

class SetHost(PropertySetterValue):

1041

936

propname = "Host"

1042

937

938

1043

939

class SetSecret(PropertySetterValue):

1044

940

propname = "Secret"

1045

941

1053

949

self._vts = value.read()

1054

950

value.close()

1055

951

952

1056

953

class PropertySetterValueMilliseconds(PropertySetterValue):

1057

954

"""Abstract class for PropertySetterValue taking a value

1058

955

argument as a datetime.timedelta() but should store it as

1067

964

"When setting, convert value from a datetime.timedelta"

1068

965

self._vts = int(round(value.total_seconds() * 1000))

1069

966

967

1070

968

class SetTimeout(PropertySetterValueMilliseconds):

1071

969

propname = "Timeout"

1072

970

971

1073

972

class SetExtendedTimeout(PropertySetterValueMilliseconds):

1074

973

propname = "ExtendedTimeout"

1075

974

975

1076

976

class SetInterval(PropertySetterValueMilliseconds):

1077

977

propname = "Interval"

1078

978

979

1079

980

class SetApprovalDelay(PropertySetterValueMilliseconds):

1080

981

propname = "ApprovalDelay"

1081

982

983

1082

984

class SetApprovalDuration(PropertySetterValueMilliseconds):

1083

985

propname = "ApprovalDuration"

1084

986

1118

1020

"output"))

1119

1021

1120

1022

1121

class Unique:

1023

class Unique(object):

1122

1024

"""Class for objects which exist only to be unique objects, since

1123

1025

unittest.mock.sentinel only exists in Python 3.3"""

1124

1026

1408

1310

class Test_dbus_python_adapter_SystemBus(TestCaseWithAssertLogs):

1409

1311

1410

1312

def MockDBusPython_func(self, func):

1411

class mock_dbus_python:

1313

class mock_dbus_python(object):

1412

1314

"""mock dbus-python module"""

1413

class exceptions:

1315

class exceptions(object):

1414

1316

"""Pseudo-namespace"""

1415

1317

class DBusException(Exception):

1416

1318

pass

1417

class SystemBus:

1319

class SystemBus(object):

1418

1320

@staticmethod

1419

1321

def get_object(busname, objectpath):

1420

1322

DBusObject = collections.namedtuple(

1434

1336

dbus_interface=dbus_interface)

1435

1337

return DBusObject(methodname=method,

1436

1338

Set=set_property)

1437

class Boolean:

1339

class Boolean(object):

1438

1340

def __init__(self, value):

1439

1341

self.value = bool(value)

1440

1342

def __bool__(self):

1624

1526

finally:

1625

1527

dbus_logger.removeFilter(counting_handler)

1626

1528

1627

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

1529

self.assertNotIsInstance(e, dbus.ConnectFailed)

1628

1530

1629

1531

# Make sure the dbus logger was suppressed

1630

1532

self.assertEqual(0, counting_handler.count)

1652

1554

self.call_method(bus, "methodname", "busname",

1653

1555

"objectpath", "interface")

1654

1556

1655

class fake_dbus_python_raises_exception_on_connect:

1557

class fake_dbus_python_raises_exception_on_connect(object):

1656

1558

"""fake dbus-python module"""

1657

class exceptions:

1559

class exceptions(object):

1658

1560

"""Pseudo-namespace"""

1659

1561

class DBusException(Exception):

1660

1562

pass

1668

1570

1669

1571

1670

1572

class Test_dbus_python_adapter_CachingBus(unittest.TestCase):

1671

class mock_dbus_python:

1573

class mock_dbus_python(object):

1672

1574

"""mock dbus-python modules"""

1673

class SystemBus:

1575

class SystemBus(object):

1674

1576

@staticmethod

1675

1577

def get_object(busname, objectpath):

1676

1578

return Unique()

1722

1624

class Test_pydbus_adapter_SystemBus(TestCaseWithAssertLogs):

1723

1625

1724

1626

def Stub_pydbus_func(self, func):

1725

class stub_pydbus:

1627

class stub_pydbus(object):

1726

1628

"""stub pydbus module"""

1727

class SystemBus:

1629

class SystemBus(object):

1728

1630

@staticmethod

1729

1631

def get(busname, objectpath):

1730

1632

DBusObject = collections.namedtuple(

1755

1657

self.assertIs(ret, expected_method_return)

1756

1658

1757

1659

def test_call_method_handles_exception(self):

1660

dbus_logger = logging.getLogger("dbus.proxies")

1661

1758

1662

def func():

1759

1663

raise gi.repository.GLib.Error()

1760

1664

1765

1669

self.call_method(bus, "methodname", "busname",

1766

1670

"objectpath", "interface")

1767

1671

1768

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

1672

self.assertNotIsInstance(e, dbus.ConnectFailed)

1769

1673

1770

1674

def test_get_converts_to_correct_exception(self):

1771

1675

bus = pydbus_adapter.SystemBus(

1774

1678

self.call_method(bus, "methodname", "busname",

1775

1679

"objectpath", "interface")

1776

1680

1777

class fake_pydbus_raises_exception_on_connect:

1681

class fake_pydbus_raises_exception_on_connect(object):

1778

1682

"""fake dbus-python module"""

1779

1683

@classmethod

1780

1684

def SystemBus(cls):

1784

1688

return Bus(get=get)

1785

1689

1786

1690

def test_set_property_uses_setattr(self):

1787

class Object:

1691

class Object(object):

1788

1692

pass

1789

1693

obj = Object()

1790

class pydbus_spy:

1791

class SystemBus:

1694

class pydbus_spy(object):

1695

class SystemBus(object):

1792

1696

@staticmethod

1793

1697

def get(busname, objectpath):

1794

1698

return {"interface": obj}

1801

1705

def test_get_suppresses_xml_deprecation_warning(self):

1802

1706

if sys.version_info.major >= 3:

1803

1707

return

1804

class stub_pydbus_get:

1805

class SystemBus:

1708

class stub_pydbus_get(object):

1709

class SystemBus(object):

1806

1710

@staticmethod

1807

1711

def get(busname, objectpath):

1808

1712

warnings.warn_explicit(

1816

1720

1817

1721

1818

1722

class Test_pydbus_adapter_CachingBus(unittest.TestCase):

1819

class stub_pydbus:

1723

class stub_pydbus(object):

1820

1724

"""stub pydbus module"""

1821

class SystemBus:

1725

class SystemBus(object):

1822

1726

@staticmethod

1823

1727

def get(busname, objectpath):

1824

1728

return Unique()

1866

1770

self.assertIs(obj1, obj1b)

1867

1771

1868

1772

1869

class Test_dbussy_adapter_SystemBus(TestCaseWithAssertLogs):

1870

1871

class dummy_dbussy:

1872

class DBUS:

1873

class ObjectPath(str):

1874

pass

1875

class DBusError(Exception):

1876

pass

1877

1878

def fake_ravel_func(self, func):

1879

class fake_ravel:

1880

@staticmethod

1881

def system_bus():

1882

class DBusInterfaceProxy:

1883

@staticmethod

1884

def methodname(*args):

1885

return [func(*args)]

1886

class DBusObject:

1887

@staticmethod

1888

def get_interface(interface):

1889

if interface == "interface":

1890

return DBusInterfaceProxy()

1891

return {"busname": {"objectpath": DBusObject()}}

1892

return fake_ravel

1893

1894

def call_method(self, bus, methodname, busname, objectpath,

1895

interface, *args):

1896

with self.assertLogs(log, logging.DEBUG):

1897

return bus.call_method(methodname, busname, objectpath,

1898

interface, *args)

1899

1900

def test_call_method_returns(self):

1901

expected_method_return = Unique()

1902

method_args = (Unique(), Unique())

1903

def func(*args):

1904

self.assertEqual(len(method_args), len(args))

1905

for marg, arg in zip(method_args, args):

1906

self.assertIs(marg, arg)

1907

return expected_method_return

1908

fake_ravel = self.fake_ravel_func(func)

1909

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1910

ret = self.call_method(bus, "methodname", "busname",

1911

"objectpath", "interface",

1912

*method_args)

1913

self.assertIs(ret, expected_method_return)

1914

1915

def test_call_method_filters_objectpath(self):

1916

def func():

1917

return method_return

1918

fake_ravel = self.fake_ravel_func(func)

1919

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1920

method_return = (self.dummy_dbussy.DBUS

1921

.ObjectPath("objectpath"))

1922

ret = self.call_method(bus, "methodname", "busname",

1923

"objectpath", "interface")

1924

self.assertEqual("objectpath", ret)

1925

self.assertNotIsInstance(ret,

1926

self.dummy_dbussy.DBUS.ObjectPath)

1927

1928

def test_call_method_filters_objectpaths_in_dict(self):

1929

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

1930

def func():

1931

return method_return

1932

fake_ravel = self.fake_ravel_func(func)

1933

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1934

method_return = {

1935

ObjectPath("objectpath_key_1"):

1936

ObjectPath("objectpath_value_1"),

1937

ObjectPath("objectpath_key_2"):

1938

ObjectPath("objectpath_value_2"),

1939

}

1940

ret = self.call_method(bus, "methodname", "busname",

1941

"objectpath", "interface")

1942

expected_method_return = {str(key): str(value)

1943

for key, value in

1944

method_return.items()}

1945

for key, value in ret.items():

1946

self.assertNotIsInstance(key, ObjectPath)

1947

self.assertNotIsInstance(value, ObjectPath)

1948

self.assertEqual(expected_method_return, ret)

1949

self.assertIsInstance(ret, dict)

1950

1951

def test_call_method_filters_objectpaths_in_dict_in_dict(self):

1952

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

1953

def func():

1954

return method_return

1955

fake_ravel = self.fake_ravel_func(func)

1956

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1957

method_return = {

1958

ObjectPath("key1"): {

1959

ObjectPath("key11"): ObjectPath("value11"),

1960

ObjectPath("key12"): ObjectPath("value12"),

1961

},

1962

ObjectPath("key2"): {

1963

ObjectPath("key21"): ObjectPath("value21"),

1964

ObjectPath("key22"): ObjectPath("value22"),

1965

},

1966

}

1967

ret = self.call_method(bus, "methodname", "busname",

1968

"objectpath", "interface")

1969

expected_method_return = {

1970

"key1": {"key11": "value11",

1971

"key12": "value12"},

1972

"key2": {"key21": "value21",

1973

"key22": "value22"},

1974

}

1975

self.assertEqual(expected_method_return, ret)

1976

for key, value in ret.items():

1977

self.assertIsInstance(value, dict)

1978

self.assertEqual(expected_method_return[key], value)

1979

self.assertNotIsInstance(key, ObjectPath)

1980

for inner_key, inner_value in value.items():

1981

self.assertIsInstance(value, dict)

1982

self.assertEqual(

1983

expected_method_return[key][inner_key],

1984

inner_value)

1985

self.assertNotIsInstance(key, ObjectPath)

1986

1987

def test_call_method_filters_objectpaths_in_dict_three_deep(self):

1988

ObjectPath = self.dummy_dbussy.DBUS.ObjectPath

1989

def func():

1990

return method_return

1991

fake_ravel = self.fake_ravel_func(func)

1992

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

1993

method_return = {

1994

ObjectPath("key1"): {

1995

ObjectPath("key2"): {

1996

ObjectPath("key3"): ObjectPath("value"),

1997

},

1998

},

1999

}

2000

ret = self.call_method(bus, "methodname", "busname",

2001

"objectpath", "interface")

2002

expected_method_return = {"key1": {"key2": {"key3": "value"}}}

2003

self.assertEqual(expected_method_return, ret)

2004

self.assertIsInstance(ret, dict)

2005

self.assertNotIsInstance(next(iter(ret.keys())), ObjectPath)

2006

self.assertIsInstance(ret["key1"], dict)

2007

self.assertNotIsInstance(next(iter(ret["key1"].keys())),

2008

ObjectPath)

2009

self.assertIsInstance(ret["key1"]["key2"], dict)

2010

self.assertNotIsInstance(

2011

next(iter(ret["key1"]["key2"].keys())),

2012

ObjectPath)

2013

self.assertEqual("value", ret["key1"]["key2"]["key3"])

2014

self.assertNotIsInstance(ret["key1"]["key2"]["key3"],

2015

self.dummy_dbussy.DBUS.ObjectPath)

2016

2017

def test_call_method_handles_exception(self):

2018

def func():

2019

raise self.dummy_dbussy.DBusError()

2020

2021

fake_ravel = self.fake_ravel_func(func)

2022

bus = dbussy_adapter.SystemBus(self.dummy_dbussy, fake_ravel)

2023

2024

with self.assertRaises(dbus.Error) as e:

2025

self.call_method(bus, "methodname", "busname",

2026

"objectpath", "interface")

2027

2028

self.assertNotIsInstance(e.exception, dbus.ConnectFailed)

2029

2030

def test_get_object_converts_to_correct_exception(self):

2031

class fake_ravel_raises_exception_on_connect:

2032

@staticmethod

2033

def system_bus():

2034

class Bus:

2035

@staticmethod

2036

def __getitem__(key):

2037

if key == "objectpath":

2038

raise self.dummy_dbussy.DBusError()

2039

raise Exception(key)

2040

return {"busname": Bus()}

2041

def func():

2042

raise self.dummy_dbussy.DBusError()

2043

bus = dbussy_adapter.SystemBus(

2044

self.dummy_dbussy,

2045

fake_ravel_raises_exception_on_connect)

2046

with self.assertRaises(dbus.ConnectFailed):

2047

self.call_method(bus, "methodname", "busname",

2048

"objectpath", "interface")

2049

2050

2051

1773

class Test_commands_from_options(unittest.TestCase):

2052

1774

2053

1775

def setUp(self):

2279

2001

2280

2002

2281

2003

def test_manual_page_example_1(self):

2282

self.assert_command_from_args("",

2004

self.assert_command_from_args("--verbose".split(),

2283

2005

command.PrintTable,

2284

2006

clients=[],

2285

verbose=False)

2007

verbose=True)

2286

2008

2287

2009

def test_manual_page_example_2(self):

2288

2010

self.assert_command_from_args(

2427

2149

busname = "se.recompile.Mandos"

2428

2150

client_interface = "se.recompile.Mandos.Client"

2429

2151

command.Approve().run(self.bus.clients, self.bus)

2430

self.assertTrue(self.bus.clients)

2431

2152

for clientpath in self.bus.clients:

2432

2153

self.assertIn(("Approve", busname, clientpath,

2433

2154

client_interface, (True,)), self.bus.calls)

2436

2157

busname = "se.recompile.Mandos"

2437

2158

client_interface = "se.recompile.Mandos.Client"

2438

2159

command.Deny().run(self.bus.clients, self.bus)

2439

self.assertTrue(self.bus.clients)

2440

2160

for clientpath in self.bus.clients:

2441

2161

self.assertIn(("Approve", busname, clientpath,

2442

2162

client_interface, (False,)),

2443

2163

self.bus.calls)

2444

2164

2445

2165

def test_Remove(self):

2446

busname = "se.recompile.Mandos"

2447

server_path = "/"

2448

server_interface = "se.recompile.Mandos"

2449

orig_clients = self.bus.clients.copy()

2450

2166

command.Remove().run(self.bus.clients, self.bus)

2451

self.assertFalse(self.bus.clients)

2452

for clientpath in orig_clients:

2453

self.assertIn(("RemoveClient", busname,

2454

server_path, server_interface,

2167

for clientpath in self.bus.clients:

2168

self.assertIn(("RemoveClient", dbus_busname,

2169

dbus_server_path, dbus_server_interface,

2455

2170

(clientpath,)), self.bus.calls)

2456

2171

2457

2172

expected_json = {

2659

2374

else:

2660

2375

cmd_args = [() for x in range(len(self.values_to_get))]

2661

2376

values_to_get = self.values_to_get

2662

self.assertTrue(values_to_get)

2663

2377

for value_to_get, cmd_arg in zip(values_to_get, cmd_args):

2664

2378

for clientpath in self.bus.clients:

2665

2379

self.bus.clients[clientpath][self.propname] = (

2666

2380

Unique())

2667

2381

self.command(*cmd_arg).run(self.bus.clients, self.bus)

2668

self.assertTrue(self.bus.clients)

2669

2382

for clientpath in self.bus.clients:

2670

2383

value = (self.bus.clients[clientpath]

2671

2384

[self.propname])

2730

2443

class TestSetSecretCmd(TestPropertySetterCmd):

2731

2444

command = command.SetSecret

2732

2445

propname = "Secret"

2733

def __init__(self, *args, **kwargs):

2734

self.values_to_set = [io.BytesIO(b""),

2735

io.BytesIO(b"secret\0xyzzy\nbar")]

2736

self.values_to_get = [f.getvalue() for f in

2737

self.values_to_set]

2738

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]

2739

2449

2740

2450

2741

2451

class TestSetTimeoutCmd(TestPropertySetterCmd):

2794

2504

2795

2505

2796

2506

2797

def parse_test_args():

2798

# type: () -> argparse.Namespace

2507

def should_only_run_tests():

2799

2508

parser = argparse.ArgumentParser(add_help=False)

2800

parser.add_argument("--check", action="store_true")

2801

parser.add_argument("--prefix", )

2509

parser.add_argument("--check", action='store_true')

2802

2510

args, unknown_args = parser.parse_known_args()

2803

if args.check:

2804

# Remove test options from sys.argv

2511

run_tests = args.check

2512

if run_tests:

2513

# Remove --check argument from sys.argv

2805

2514

sys.argv[1:] = unknown_args

2806

return args

2515

return run_tests

2807

2516

2808

2517

# Add all tests from doctest strings

2809

2518

def load_tests(loader, tests, none):

2812

2521

return tests

2813

2522

2814

2523

if __name__ == "__main__":

2815

options = parse_test_args()

2816

2524

try:

2817

if options.check:

2818

extra_test_prefix = options.prefix

2819

if extra_test_prefix is not None:

2820

if not (unittest.main(argv=[""], exit=False)

2821

.result.wasSuccessful()):

2822

sys.exit(1)

2823

class ExtraTestLoader(unittest.TestLoader):

2824

testMethodPrefix = extra_test_prefix

2825

# Call using ./scriptname --check [--verbose]

2826

unittest.main(argv=[""], testLoader=ExtraTestLoader())

2827

else:

2828

unittest.main(argv=[""])

2525

if should_only_run_tests():

2526

# Call using ./tdd-python-script --check [--verbose]

2527

unittest.main()

2829

2528

else:

2830

2529

main()

2831

2530

finally:

2832

2531

logging.shutdown()

2833

2834

# Local Variables:

2835

# run-tests:

2836

# (lambda (&optional extra)

2837

# (if (not (funcall run-tests-in-test-buffer default-directory

2838

# extra))

2839

# (funcall show-test-buffer-in-test-window)

2840

# (funcall remove-test-window)

2841

# (if extra (message "Extra tests run successfully!"))))

2842

# run-tests-in-test-buffer:

2843

# (lambda (dir &optional extra)

2844

# (with-current-buffer (get-buffer-create "*Test*")

2845

# (setq buffer-read-only nil

2846

# default-directory dir)

2847

# (erase-buffer)

2848

# (compilation-mode))

2849

# (let ((process-result

2850

# (let ((inhibit-read-only t))

2851

# (process-file-shell-command

2852

# (funcall get-command-line extra) nil "*Test*"))))

2853

# (and (numberp process-result)

2854

# (= process-result 0))))

2855

# get-command-line:

2856

# (lambda (&optional extra)

2857

# (let ((quoted-script

2858

# (shell-quote-argument (funcall get-script-name))))

2859

# (format

2860

# (concat "%s --check" (if extra " --prefix=atest" ""))

2861

# quoted-script)))

2862

# get-script-name:

2863

# (lambda ()

2864

# (if (fboundp 'file-local-name)

2865

# (file-local-name (buffer-file-name))

2866

# (or (file-remote-p (buffer-file-name) 'localname)

2867

# (buffer-file-name))))

2868

# remove-test-window:

2869

# (lambda ()

2870

# (let ((test-window (get-buffer-window "*Test*")))

2871

# (if test-window (delete-window test-window))))

2872

# show-test-buffer-in-test-window:

2873

# (lambda ()

2874

# (when (not (get-buffer-window-list "*Test*"))

2875

# (setq next-error-last-buffer (get-buffer "*Test*"))

2876

# (let* ((side (if (>= (window-width) 146) 'right 'bottom))

2877

# (display-buffer-overriding-action

2878

# `((display-buffer-in-side-window) (side . ,side)

2879

# (window-height . fit-window-to-buffer)

2880

# (window-width . fit-window-to-buffer))))

2881

# (display-buffer "*Test*"))))

2882

# eval:

2883

# (progn

2884

# (let* ((run-extra-tests (lambda () (interactive)

2885

# (funcall run-tests t)))

2886

# (inner-keymap `(keymap (116 . ,run-extra-tests))) ; t

2887

# (outer-keymap `(keymap (3 . ,inner-keymap)))) ; C-c

2888

# (setq minor-mode-overriding-map-alist

2889

# (cons `(run-tests . ,outer-keymap)

2890

# minor-mode-overriding-map-alist)))

2891

# (add-hook 'after-save-hook run-tests 90 t))

2892

# End: