mirror of https://github.com/ansible/ansible.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
255 lines
11 KiB
Python
255 lines
11 KiB
Python
# -*- coding: utf-8 -*-
|
|
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
|
|
# (c) 2016 Toshio Kuratomi <tkuratomi@ansible.com>
|
|
# (c) 2017 Ansible Project
|
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
import errno
|
|
import json
|
|
|
|
from units.mock.procenv import ModuleTestCase, swap_stdin_and_argv
|
|
|
|
from units.compat.mock import patch, MagicMock, mock_open, Mock
|
|
from ansible.module_utils.six.moves import builtins
|
|
|
|
realimport = builtins.__import__
|
|
|
|
|
|
class TestSELinux(ModuleTestCase):
|
|
def test_module_utils_basic_ansible_module_selinux_mls_enabled(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
basic.HAVE_SELINUX = False
|
|
self.assertEqual(am.selinux_mls_enabled(), False)
|
|
|
|
basic.HAVE_SELINUX = True
|
|
basic.selinux = Mock()
|
|
with patch.dict('sys.modules', {'selinux': basic.selinux}):
|
|
with patch('selinux.is_selinux_mls_enabled', return_value=0):
|
|
self.assertEqual(am.selinux_mls_enabled(), False)
|
|
with patch('selinux.is_selinux_mls_enabled', return_value=1):
|
|
self.assertEqual(am.selinux_mls_enabled(), True)
|
|
delattr(basic, 'selinux')
|
|
|
|
def test_module_utils_basic_ansible_module_selinux_initial_context(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
am.selinux_mls_enabled = MagicMock()
|
|
am.selinux_mls_enabled.return_value = False
|
|
self.assertEqual(am.selinux_initial_context(), [None, None, None])
|
|
am.selinux_mls_enabled.return_value = True
|
|
self.assertEqual(am.selinux_initial_context(), [None, None, None, None])
|
|
|
|
def test_module_utils_basic_ansible_module_selinux_enabled(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
# we first test the cases where the python selinux lib is
|
|
# not installed, which has two paths: one in which the system
|
|
# does have selinux installed (and the selinuxenabled command
|
|
# is present and returns 0 when run), or selinux is not installed
|
|
basic.HAVE_SELINUX = False
|
|
am.get_bin_path = MagicMock()
|
|
am.get_bin_path.return_value = '/path/to/selinuxenabled'
|
|
am.run_command = MagicMock()
|
|
am.run_command.return_value = (0, '', '')
|
|
self.assertRaises(SystemExit, am.selinux_enabled)
|
|
am.get_bin_path.return_value = None
|
|
self.assertEqual(am.selinux_enabled(), False)
|
|
|
|
# finally we test the case where the python selinux lib is installed,
|
|
# and both possibilities there (enabled vs. disabled)
|
|
basic.HAVE_SELINUX = True
|
|
basic.selinux = Mock()
|
|
with patch.dict('sys.modules', {'selinux': basic.selinux}):
|
|
with patch('selinux.is_selinux_enabled', return_value=0):
|
|
self.assertEqual(am.selinux_enabled(), False)
|
|
with patch('selinux.is_selinux_enabled', return_value=1):
|
|
self.assertEqual(am.selinux_enabled(), True)
|
|
delattr(basic, 'selinux')
|
|
|
|
def test_module_utils_basic_ansible_module_selinux_default_context(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
am.selinux_initial_context = MagicMock(return_value=[None, None, None, None])
|
|
am.selinux_enabled = MagicMock(return_value=True)
|
|
|
|
# we first test the cases where the python selinux lib is not installed
|
|
basic.HAVE_SELINUX = False
|
|
self.assertEqual(am.selinux_default_context(path='/foo/bar'), [None, None, None, None])
|
|
|
|
# all following tests assume the python selinux bindings are installed
|
|
basic.HAVE_SELINUX = True
|
|
|
|
basic.selinux = Mock()
|
|
|
|
with patch.dict('sys.modules', {'selinux': basic.selinux}):
|
|
# next, we test with a mocked implementation of selinux.matchpathcon to simulate
|
|
# an actual context being found
|
|
with patch('selinux.matchpathcon', return_value=[0, 'unconfined_u:object_r:default_t:s0']):
|
|
self.assertEqual(am.selinux_default_context(path='/foo/bar'), ['unconfined_u', 'object_r', 'default_t', 's0'])
|
|
|
|
# we also test the case where matchpathcon returned a failure
|
|
with patch('selinux.matchpathcon', return_value=[-1, '']):
|
|
self.assertEqual(am.selinux_default_context(path='/foo/bar'), [None, None, None, None])
|
|
|
|
# finally, we test where an OSError occurred during matchpathcon's call
|
|
with patch('selinux.matchpathcon', side_effect=OSError):
|
|
self.assertEqual(am.selinux_default_context(path='/foo/bar'), [None, None, None, None])
|
|
|
|
delattr(basic, 'selinux')
|
|
|
|
def test_module_utils_basic_ansible_module_selinux_context(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
am.selinux_initial_context = MagicMock(return_value=[None, None, None, None])
|
|
am.selinux_enabled = MagicMock(return_value=True)
|
|
|
|
# we first test the cases where the python selinux lib is not installed
|
|
basic.HAVE_SELINUX = False
|
|
self.assertEqual(am.selinux_context(path='/foo/bar'), [None, None, None, None])
|
|
|
|
# all following tests assume the python selinux bindings are installed
|
|
basic.HAVE_SELINUX = True
|
|
|
|
basic.selinux = Mock()
|
|
|
|
with patch.dict('sys.modules', {'selinux': basic.selinux}):
|
|
# next, we test with a mocked implementation of selinux.lgetfilecon_raw to simulate
|
|
# an actual context being found
|
|
with patch('selinux.lgetfilecon_raw', return_value=[0, 'unconfined_u:object_r:default_t:s0']):
|
|
self.assertEqual(am.selinux_context(path='/foo/bar'), ['unconfined_u', 'object_r', 'default_t', 's0'])
|
|
|
|
# we also test the case where matchpathcon returned a failure
|
|
with patch('selinux.lgetfilecon_raw', return_value=[-1, '']):
|
|
self.assertEqual(am.selinux_context(path='/foo/bar'), [None, None, None, None])
|
|
|
|
# finally, we test where an OSError occurred during matchpathcon's call
|
|
e = OSError()
|
|
e.errno = errno.ENOENT
|
|
with patch('selinux.lgetfilecon_raw', side_effect=e):
|
|
self.assertRaises(SystemExit, am.selinux_context, path='/foo/bar')
|
|
|
|
e = OSError()
|
|
with patch('selinux.lgetfilecon_raw', side_effect=e):
|
|
self.assertRaises(SystemExit, am.selinux_context, path='/foo/bar')
|
|
|
|
delattr(basic, 'selinux')
|
|
|
|
def test_module_utils_basic_ansible_module_is_special_selinux_path(self):
|
|
from ansible.module_utils import basic
|
|
|
|
args = json.dumps(dict(ANSIBLE_MODULE_ARGS={'_ansible_selinux_special_fs': "nfs,nfsd,foos",
|
|
'_ansible_remote_tmp': "/tmp",
|
|
'_ansible_keep_remote_files': False}))
|
|
|
|
with swap_stdin_and_argv(stdin_data=args):
|
|
basic._ANSIBLE_ARGS = None
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
def _mock_find_mount_point(path):
|
|
if path.startswith('/some/path'):
|
|
return '/some/path'
|
|
elif path.startswith('/weird/random/fstype'):
|
|
return '/weird/random/fstype'
|
|
return '/'
|
|
|
|
am.find_mount_point = MagicMock(side_effect=_mock_find_mount_point)
|
|
am.selinux_context = MagicMock(return_value=['foo_u', 'foo_r', 'foo_t', 's0'])
|
|
|
|
m = mock_open()
|
|
m.side_effect = OSError
|
|
|
|
with patch.object(builtins, 'open', m, create=True):
|
|
self.assertEqual(am.is_special_selinux_path('/some/path/that/should/be/nfs'), (False, None))
|
|
|
|
mount_data = [
|
|
'/dev/disk1 / ext4 rw,seclabel,relatime,data=ordered 0 0\n',
|
|
'1.1.1.1:/path/to/nfs /some/path nfs ro 0 0\n',
|
|
'whatever /weird/random/fstype foos rw 0 0\n',
|
|
]
|
|
|
|
# mock_open has a broken readlines() implementation apparently...
|
|
# this should work by default but doesn't, so we fix it
|
|
m = mock_open(read_data=''.join(mount_data))
|
|
m.return_value.readlines.return_value = mount_data
|
|
|
|
with patch.object(builtins, 'open', m, create=True):
|
|
self.assertEqual(am.is_special_selinux_path('/some/random/path'), (False, None))
|
|
self.assertEqual(am.is_special_selinux_path('/some/path/that/should/be/nfs'), (True, ['foo_u', 'foo_r', 'foo_t', 's0']))
|
|
self.assertEqual(am.is_special_selinux_path('/weird/random/fstype/path'), (True, ['foo_u', 'foo_r', 'foo_t', 's0']))
|
|
|
|
def test_module_utils_basic_ansible_module_set_context_if_different(self):
|
|
from ansible.module_utils import basic
|
|
basic._ANSIBLE_ARGS = None
|
|
|
|
am = basic.AnsibleModule(
|
|
argument_spec=dict(),
|
|
)
|
|
|
|
basic.HAVE_SELINUX = False
|
|
|
|
am.selinux_enabled = MagicMock(return_value=False)
|
|
self.assertEqual(am.set_context_if_different('/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], True), True)
|
|
self.assertEqual(am.set_context_if_different('/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], False), False)
|
|
|
|
basic.HAVE_SELINUX = True
|
|
|
|
am.selinux_enabled = MagicMock(return_value=True)
|
|
am.selinux_context = MagicMock(return_value=['bar_u', 'bar_r', None, None])
|
|
am.is_special_selinux_path = MagicMock(return_value=(False, None))
|
|
|
|
basic.selinux = Mock()
|
|
with patch.dict('sys.modules', {'selinux': basic.selinux}):
|
|
with patch('selinux.lsetfilecon', return_value=0) as m:
|
|
self.assertEqual(am.set_context_if_different('/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], False), True)
|
|
m.assert_called_with('/path/to/file', 'foo_u:foo_r:foo_t:s0')
|
|
m.reset_mock()
|
|
am.check_mode = True
|
|
self.assertEqual(am.set_context_if_different('/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], False), True)
|
|
self.assertEqual(m.called, False)
|
|
am.check_mode = False
|
|
|
|
with patch('selinux.lsetfilecon', return_value=1) as m:
|
|
self.assertRaises(SystemExit, am.set_context_if_different, '/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], True)
|
|
|
|
with patch('selinux.lsetfilecon', side_effect=OSError) as m:
|
|
self.assertRaises(SystemExit, am.set_context_if_different, '/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], True)
|
|
|
|
am.is_special_selinux_path = MagicMock(return_value=(True, ['sp_u', 'sp_r', 'sp_t', 's0']))
|
|
|
|
with patch('selinux.lsetfilecon', return_value=0) as m:
|
|
self.assertEqual(am.set_context_if_different('/path/to/file', ['foo_u', 'foo_r', 'foo_t', 's0'], False), True)
|
|
m.assert_called_with('/path/to/file', 'sp_u:sp_r:sp_t:s0')
|
|
|
|
delattr(basic, 'selinux')
|