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# Authors:
# Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2012 Red Hat
# see file 'COPYING' for use and warranty information
#
# 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 3 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 <http://www.gnu.org/licenses/>.
"""
Test the `kernel_keyring.py` module.
"""
from ipapython import kernel_keyring
import pytest
pytestmark = pytest.mark.tier0
TEST_KEY = 'ipa_test'
TEST_UNICODEKEY = u'ipa_unicode'
TEST_VALUE = b'abc123'
UPDATE_VALUE = b'123abc'
SIZE_256 = 'abcdefgh' * 32
SIZE_512 = 'abcdefgh' * 64
SIZE_1024 = 'abcdefgh' * 128
@pytest.mark.skip_if_container(
"any", reason="kernel keyrings are not namespaced yet"
)
class test_keyring:
"""
Test the kernel keyring interface
"""
@pytest.fixture(autouse=True)
def keyring_setup(self):
try:
kernel_keyring.del_key(TEST_KEY)
except ValueError:
pass
try:
kernel_keyring.del_key(SIZE_256)
except ValueError:
pass
try:
kernel_keyring.del_key(TEST_UNICODEKEY)
except ValueError:
pass
def test_01(self):
"""
Add a new key and value, then remove it
"""
kernel_keyring.add_key(TEST_KEY, TEST_VALUE)
result = kernel_keyring.read_key(TEST_KEY)
assert(result == TEST_VALUE)
kernel_keyring.del_key(TEST_KEY)
# Make sure it is gone
try:
result = kernel_keyring.read_key(TEST_KEY)
except ValueError as e:
assert str(e) == 'key %s not found' % TEST_KEY
def test_02(self):
"""
Delete a non_existent key
"""
try:
kernel_keyring.del_key(TEST_KEY)
raise AssertionError('key should not have been deleted')
except ValueError:
pass
def test_03(self):
"""
Add a duplicate key
"""
kernel_keyring.add_key(TEST_KEY, TEST_VALUE)
with pytest.raises(ValueError):
kernel_keyring.add_key(TEST_KEY, TEST_VALUE)
def test_04(self):
"""
Update the value in a key
"""
kernel_keyring.update_key(TEST_KEY, UPDATE_VALUE)
result = kernel_keyring.read_key(TEST_KEY)
assert(result == UPDATE_VALUE)
# Now update it 10 times
for i in range(10):
value = ('test %d' % i).encode('ascii')
kernel_keyring.update_key(TEST_KEY, value)
result = kernel_keyring.read_key(TEST_KEY)
assert(result == value)
kernel_keyring.del_key(TEST_KEY)
def test_05(self):
"""
Read a non-existent key
"""
with pytest.raises(ValueError):
kernel_keyring.read_key(TEST_KEY)
def test_06(self):
"""
See if a key is available
"""
kernel_keyring.add_key(TEST_KEY, TEST_VALUE)
assert kernel_keyring.has_key(TEST_KEY) # noqa
kernel_keyring.del_key(TEST_KEY)
assert not kernel_keyring.has_key(TEST_KEY) # noqa
def test_07(self):
"""
Test a 256-byte key
"""
kernel_keyring.add_key(SIZE_256, TEST_VALUE)
result = kernel_keyring.read_key(SIZE_256)
assert(result == TEST_VALUE)
kernel_keyring.del_key(SIZE_256)
def test_08(self):
"""
Test 512-bytes of data
"""
kernel_keyring.add_key(TEST_KEY, SIZE_512.encode('ascii'))
result = kernel_keyring.read_key(TEST_KEY)
assert(result == SIZE_512.encode('ascii'))
kernel_keyring.del_key(TEST_KEY)
def test_09(self):
"""
Test 1k bytes of data
"""
kernel_keyring.add_key(TEST_KEY, SIZE_1024.encode('ascii'))
result = kernel_keyring.read_key(TEST_KEY)
assert(result == SIZE_1024.encode('ascii'))
kernel_keyring.del_key(TEST_KEY)
def test_10(self):
"""
Test a unicode key
"""
kernel_keyring.add_key(TEST_UNICODEKEY, TEST_VALUE)
result = kernel_keyring.read_key(TEST_UNICODEKEY)
assert(result == TEST_VALUE)
kernel_keyring.del_key(TEST_UNICODEKEY)
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