# -*- encoding: utf8 -*- # # The Qubes OS Project, http://www.qubes-os.org # # Copyright (C) 2017 Marek Marczykowski-Górecki # # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, see . import asyncio from unittest import mock import qubes.tests import qubes.api.misc class TC_00_API_Misc(qubes.tests.QubesTestCase): def setUp(self): super(TC_00_API_Misc, self).setUp() self.src = mock.NonCallableMagicMock() self.app = mock.NonCallableMock() self.dest = mock.NonCallableMock() self.dest.name = 'dom0' self.app.configure_mock(domains={ 'dom0': self.dest, 'test-vm': self.src, }) def configure_qdb(self, entries): self.src.configure_mock(**{ 'untrusted_qdb.read.side_effect': ( lambda path: entries.get(path, None)), 'untrusted_qdb.list.side_effect': ( lambda path: sorted(map(str.encode, entries.keys()))), }) def call_mgmt_func(self, method, arg=b'', payload=b''): mgmt_obj = qubes.api.misc.QubesMiscAPI(self.app, b'test-vm', method, b'dom0', arg) loop = asyncio.get_event_loop() response = loop.run_until_complete( mgmt_obj.execute(untrusted_payload=payload)) return response def test_000_features_request(self): qdb_entries = { '/features-request/feature1': b'1', '/features-request/feature2': b'', '/features-request/feature3': b'other', } self.configure_qdb(qdb_entries) response = self.call_mgmt_func(b'qubes.FeaturesRequest') self.assertIsNone(response) self.assertEqual(self.app.mock_calls, [ mock.call.save() ]) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.list('/features-request/'), mock.call.untrusted_qdb.read('/features-request/feature1'), mock.call.untrusted_qdb.read('/features-request/feature2'), mock.call.untrusted_qdb.read('/features-request/feature3'), mock.call.fire_event('features-request', untrusted_features={ 'feature1': '1', 'feature2': '', 'feature3': 'other'}) ]) def test_001_features_request_empty(self): self.configure_qdb({}) response = self.call_mgmt_func(b'qubes.FeaturesRequest') self.assertIsNone(response) self.assertEqual(self.app.mock_calls, [ mock.call.save() ]) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.list('/features-request/'), mock.call.fire_event('features-request', untrusted_features={}) ]) def test_002_features_request_invalid1(self): qdb_entries = { '/features-request/feature1': b'test spaces', } self.configure_qdb(qdb_entries) with self.assertRaises(AssertionError): self.call_mgmt_func(b'qubes.FeaturesRequest') self.assertEqual(self.app.mock_calls, []) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.list('/features-request/'), mock.call.untrusted_qdb.read('/features-request/feature1'), ]) def test_003_features_request_invalid2(self): qdb_entries = { '/features-request/feature1': b'\xfe\x01', } self.configure_qdb(qdb_entries) with self.assertRaises(UnicodeDecodeError): self.call_mgmt_func(b'qubes.FeaturesRequest') self.assertEqual(self.app.mock_calls, []) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.list('/features-request/'), mock.call.untrusted_qdb.read('/features-request/feature1'), ]) def test_010_notify_tools(self): qdb_entries = { '/qubes-tools/version': b'1', '/qubes-tools/qrexec': b'1', '/qubes-tools/gui': b'1', '/qubes-tools/os': b'Linux', '/qubes-tools/default-user': b'user', } self.configure_qdb(qdb_entries) response = self.call_mgmt_func(b'qubes.NotifyTools') self.assertIsNone(response) self.assertEqual(self.app.mock_calls, [ mock.call.save() ]) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.read('/qubes-tools/qrexec'), mock.call.untrusted_qdb.read('/qubes-tools/gui'), mock.call.untrusted_qdb.read('/qubes-tools/default-user'), mock.call.fire_event('features-request', untrusted_features={ 'gui': '1', 'default-user': 'user', 'qrexec': '1'}), ]) self.assertEqual(self.app.mock_calls, [mock.call.save()]) def test_013_notify_tools_no_version(self): qdb_entries = { '/qubes-tools/qrexec': b'1', '/qubes-tools/gui': b'1', '/qubes-tools/os': b'Linux', '/qubes-tools/default-user': b'user', } self.configure_qdb(qdb_entries) response = self.call_mgmt_func(b'qubes.NotifyTools') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.read('/qubes-tools/qrexec'), mock.call.untrusted_qdb.read('/qubes-tools/gui'), mock.call.untrusted_qdb.read('/qubes-tools/default-user'), mock.call.fire_event('features-request', untrusted_features={ 'gui': '1', 'default-user': 'user', 'qrexec': '1'}), ]) self.assertEqual(self.app.mock_calls, [mock.call.save()]) def test_015_notify_tools_invalid_value_qrexec(self): qdb_entries = { '/qubes-tools/version': b'1', '/qubes-tools/qrexec': b'invalid value', '/qubes-tools/gui': b'0', '/qubes-tools/os': b'Linux', '/qubes-tools/default-user': b'user', } self.configure_qdb(qdb_entries) with self.assertRaises(AssertionError): self.call_mgmt_func(b'qubes.NotifyTools') self.assertEqual(self.app.mock_calls, []) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.read('/qubes-tools/qrexec'), ]) def test_016_notify_tools_invalid_value_gui(self): qdb_entries = { '/qubes-tools/version': b'1', '/qubes-tools/qrexec': b'1', '/qubes-tools/gui': b'invalid value', '/qubes-tools/os': b'Linux', '/qubes-tools/default-user': b'user', } self.configure_qdb(qdb_entries) with self.assertRaises(AssertionError): self.call_mgmt_func(b'qubes.NotifyTools') self.assertEqual(self.app.mock_calls, []) self.assertEqual(self.src.mock_calls, [ mock.call.untrusted_qdb.read('/qubes-tools/qrexec'), mock.call.untrusted_qdb.read('/qubes-tools/gui'), ]) def test_020_notify_updates_standalone(self): del self.src.template response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'1\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.updateable.__bool__(), mock.call.features.__setitem__('updates-available', True), ]) self.assertEqual(self.app.mock_calls, [mock.call.save()]) def test_021_notify_updates_standalone2(self): del self.src.template response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'0\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.updateable.__bool__(), mock.call.features.__setitem__('updates-available', False), ]) self.assertEqual(self.app.mock_calls, [ mock.call.save() ]) def test_022_notify_updates_invalid(self): del self.src.template with self.assertRaises(AssertionError): self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'') self.assertEqual(self.src.mock_calls, []) self.assertEqual(self.app.mock_calls, []) def test_023_notify_updates_invalid2(self): del self.src.template with self.assertRaises(AssertionError): self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'no updates') self.assertEqual(self.src.mock_calls, []) self.assertEqual(self.app.mock_calls, []) def test_024_notify_updates_template_based_no_updates(self): '''No updates on template-based VM, should not reset state''' self.src.updateable = False self.src.template.is_running.return_value = False response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'0\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.template.is_running(), ]) self.assertEqual(self.app.mock_calls, []) def test_025_notify_updates_template_based(self): '''Some updates on template-based VM, should save flag''' self.src.updateable = False self.src.template.is_running.return_value = False self.src.storage.outdated_volumes = [] response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'1\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.template.is_running(), mock.call.template.features.__setitem__('updates-available', True), ]) self.assertEqual(self.app.mock_calls, [ mock.call.save() ]) def test_026_notify_updates_template_based_outdated(self): self.src.updateable = False self.src.template.is_running.return_value = False self.src.storage.outdated_volumes = ['root'] response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'1\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.template.is_running(), ]) self.assertIsInstance(self.src.template.updates_available, mock.Mock) self.assertEqual(self.app.mock_calls, []) def test_027_notify_updates_template_based_template_running(self): self.src.updateable = False self.src.template.is_running.return_value = True self.src.storage.outdated_volumes = [] response = self.call_mgmt_func(b'qubes.NotifyUpdates', payload=b'1\n') self.assertIsNone(response) self.assertEqual(self.src.mock_calls, [ mock.call.template.is_running(), ]) self.assertIsInstance(self.src.updates_available, mock.Mock) self.assertEqual(self.app.mock_calls, [])