/usr/lib/python3/dist-packages/os_brick/tests/encryptors/test_base.py is in python3-os-brick 2.3.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | # Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from castellan.tests.unit.key_manager import fake
import mock
from os_brick import encryptors
from os_brick.tests import base
class VolumeEncryptorTestCase(base.TestCase):
def _create(self):
pass
def setUp(self):
super(VolumeEncryptorTestCase, self).setUp()
self.connection_info = {
"data": {
"device_path": "/dev/disk/by-path/"
"ip-192.0.2.0:3260-iscsi-iqn.2010-10.org.openstack"
":volume-fake_uuid-lun-1",
},
}
self.root_helper = None
self.keymgr = fake.fake_api()
self.encryptor = self._create()
class BaseEncryptorTestCase(VolumeEncryptorTestCase):
def _test_get_encryptor(self, provider, expected_provider_class):
encryption = {'control_location': 'front-end',
'provider': provider}
encryptor = encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
self.assertIsInstance(encryptor, expected_provider_class)
def test_get_encryptors(self):
self._test_get_encryptor('luks',
encryptors.luks.LuksEncryptor)
# TODO(lyarwood): Remove the following in Pike
self._test_get_encryptor('LuksEncryptor',
encryptors.luks.LuksEncryptor)
self._test_get_encryptor('os_brick.encryptors.luks.LuksEncryptor',
encryptors.luks.LuksEncryptor)
self._test_get_encryptor('nova.volume.encryptors.luks.LuksEncryptor',
encryptors.luks.LuksEncryptor)
self._test_get_encryptor('plain',
encryptors.cryptsetup.CryptsetupEncryptor)
# TODO(lyarwood): Remove the following in Pike
self._test_get_encryptor('CryptsetupEncryptor',
encryptors.cryptsetup.CryptsetupEncryptor)
self._test_get_encryptor(
'os_brick.encryptors.cryptsetup.CryptsetupEncryptor',
encryptors.cryptsetup.CryptsetupEncryptor)
self._test_get_encryptor(
'nova.volume.encryptors.cryptsetup.CryptsetupEncryptor',
encryptors.cryptsetup.CryptsetupEncryptor)
self._test_get_encryptor(None,
encryptors.nop.NoOpEncryptor)
# TODO(lyarwood): Remove the following in Pike
self._test_get_encryptor('NoOpEncryptor',
encryptors.nop.NoOpEncryptor)
self._test_get_encryptor('os_brick.encryptors.nop.NoOpEncryptor',
encryptors.nop.NoOpEncryptor)
self._test_get_encryptor('nova.volume.encryptors.nop.NoopEncryptor',
encryptors.nop.NoOpEncryptor)
def test_get_error_encryptors(self):
encryption = {'control_location': 'front-end',
'provider': 'ErrorEncryptor'}
self.assertRaises(ValueError,
encryptors.get_volume_encryptor,
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
@mock.patch('os_brick.encryptors.LOG')
def test_error_log(self, log):
encryption = {'control_location': 'front-end',
'provider': 'TestEncryptor'}
provider = 'TestEncryptor'
try:
encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
except Exception as e:
log.error.assert_called_once_with("Error instantiating "
"%(provider)s: "
"%(exception)s",
{'provider': provider,
'exception': e})
@mock.patch('os_brick.encryptors.LOG')
def test_get_missing_out_of_tree_encryptor_log(self, log):
provider = 'TestEncryptor'
encryption = {'control_location': 'front-end',
'provider': provider}
try:
encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
except Exception as e:
log.error.assert_called_once_with("Error instantiating "
"%(provider)s: "
"%(exception)s",
{'provider': provider,
'exception': e})
log.warning.assert_called_once_with("Use of the out of tree "
"encryptor class %(provider)s "
"will be blocked with the "
"Queens release of os-brick.",
{'provider': provider})
@mock.patch('os_brick.encryptors.LOG')
def test_get_direct_encryptor_log(self, log):
encryption = {'control_location': 'front-end',
'provider': 'LuksEncryptor'}
encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
encryption = {'control_location': 'front-end',
'provider': 'os_brick.encryptors.luks.LuksEncryptor'}
encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
encryption = {'control_location': 'front-end',
'provider': 'nova.volume.encryptors.luks.LuksEncryptor'}
encryptors.get_volume_encryptor(
root_helper=self.root_helper,
connection_info=self.connection_info,
keymgr=self.keymgr,
**encryption)
log.warning.assert_has_calls([
mock.call("Use of the in tree encryptor class %(provider)s by "
"directly referencing the implementation class will be "
"blocked in the Queens release of os-brick.",
{'provider': 'LuksEncryptor'}),
mock.call("Use of the in tree encryptor class %(provider)s by "
"directly referencing the implementation class will be "
"blocked in the Queens release of os-brick.",
{'provider':
'os_brick.encryptors.luks.LuksEncryptor'}),
mock.call("Use of the in tree encryptor class %(provider)s by "
"directly referencing the implementation class will be "
"blocked in the Queens release of os-brick.",
{'provider':
'nova.volume.encryptors.luks.LuksEncryptor'})])
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