5c9ec48f25
Change-Id: I5b52ebe996457f2766939e1a66dbeed3dc5869c4 Closes-Bug: 1322187
224 lines
8.2 KiB
Python
224 lines
8.2 KiB
Python
# Copyright 2012 OpenStack Foundation
|
|
#
|
|
# 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.
|
|
|
|
import uuid
|
|
|
|
import six
|
|
|
|
from keystone.common import wsgi
|
|
from keystone import config
|
|
from keystone import exception
|
|
from keystone.openstack.common import jsonutils
|
|
from keystone import tests
|
|
|
|
|
|
CONF = config.CONF
|
|
|
|
|
|
class ExceptionTestCase(tests.TestCase):
|
|
def assertValidJsonRendering(self, e):
|
|
resp = wsgi.render_exception(e)
|
|
self.assertEqual(e.code, resp.status_int)
|
|
self.assertEqual('%s %s' % (e.code, e.title), resp.status)
|
|
|
|
j = jsonutils.loads(resp.body)
|
|
self.assertIsNotNone(j.get('error'))
|
|
self.assertIsNotNone(j['error'].get('code'))
|
|
self.assertIsNotNone(j['error'].get('title'))
|
|
self.assertIsNotNone(j['error'].get('message'))
|
|
self.assertNotIn('\n', j['error']['message'])
|
|
self.assertNotIn(' ', j['error']['message'])
|
|
self.assertTrue(type(j['error']['code']) is int)
|
|
|
|
def test_all_json_renderings(self):
|
|
"""Everything callable in the exception module should be renderable.
|
|
|
|
... except for the base error class (exception.Error), which is not
|
|
user-facing.
|
|
|
|
This test provides a custom message to bypass docstring parsing, which
|
|
should be tested separately.
|
|
|
|
"""
|
|
for cls in [x for x in exception.__dict__.values() if callable(x)]:
|
|
if cls is not exception.Error and isinstance(cls, exception.Error):
|
|
self.assertValidJsonRendering(cls(message='Overriden.'))
|
|
|
|
def test_validation_error(self):
|
|
target = uuid.uuid4().hex
|
|
attribute = uuid.uuid4().hex
|
|
e = exception.ValidationError(target=target, attribute=attribute)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(target, six.text_type(e))
|
|
self.assertIn(attribute, six.text_type(e))
|
|
|
|
def test_not_found(self):
|
|
target = uuid.uuid4().hex
|
|
e = exception.NotFound(target=target)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(target, six.text_type(e))
|
|
|
|
def test_403_title(self):
|
|
e = exception.Forbidden()
|
|
resp = wsgi.render_exception(e)
|
|
j = jsonutils.loads(resp.body)
|
|
self.assertEqual('Forbidden', e.title)
|
|
self.assertEqual('Forbidden', j['error'].get('title'))
|
|
|
|
def test_unicode_message(self):
|
|
message = u'Comment \xe7a va'
|
|
e = exception.Error(message)
|
|
|
|
try:
|
|
self.assertEqual(message, six.text_type(e))
|
|
except UnicodeEncodeError:
|
|
self.fail("unicode error message not supported")
|
|
|
|
def test_unicode_string(self):
|
|
e = exception.ValidationError(attribute='xx',
|
|
target='Long \xe2\x80\x93 Dash')
|
|
|
|
self.assertIn(u'\u2013', e.message)
|
|
|
|
def test_invalid_unicode_string(self):
|
|
# NOTE(jamielennox): This is a complete failure case so what is
|
|
# returned in the e.message is not that important so long as there is
|
|
# an error with a message
|
|
e = exception.ValidationError(attribute='xx',
|
|
target='\xe7a va')
|
|
self.assertIn('%(attribute)', e.message)
|
|
|
|
|
|
class UnexpectedExceptionTestCase(ExceptionTestCase):
|
|
"""Tests if internal info is exposed to the API user on UnexpectedError."""
|
|
|
|
class SubClassExc(exception.UnexpectedError):
|
|
debug_message_format = 'Debug Message: %(debug_info)s'
|
|
|
|
def setUp(self):
|
|
super(UnexpectedExceptionTestCase, self).setUp()
|
|
self.exc_str = uuid.uuid4().hex
|
|
|
|
def test_unexpected_error_no_debug(self):
|
|
self.config_fixture.config(debug=False)
|
|
e = exception.UnexpectedError(exception=self.exc_str)
|
|
self.assertNotIn(self.exc_str, six.text_type(e))
|
|
|
|
def test_unexpected_error_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
e = exception.UnexpectedError(exception=self.exc_str)
|
|
self.assertIn(self.exc_str, six.text_type(e))
|
|
|
|
def test_unexpected_error_subclass_no_debug(self):
|
|
self.config_fixture.config(debug=False)
|
|
e = UnexpectedExceptionTestCase.SubClassExc(
|
|
debug_info=self.exc_str)
|
|
self.assertEqual(exception.UnexpectedError._message_format,
|
|
six.text_type(e))
|
|
|
|
def test_unexpected_error_subclass_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
subclass = self.SubClassExc
|
|
|
|
e = subclass(debug_info=self.exc_str)
|
|
expected = subclass.debug_message_format % {'debug_info': self.exc_str}
|
|
translated_amendment = six.text_type(exception.SecurityError.amendment)
|
|
self.assertEqual(
|
|
expected + six.text_type(' ') + translated_amendment,
|
|
six.text_type(e))
|
|
|
|
def test_unexpected_error_custom_message_no_debug(self):
|
|
self.config_fixture.config(debug=False)
|
|
e = exception.UnexpectedError(self.exc_str)
|
|
self.assertEqual(exception.UnexpectedError._message_format,
|
|
six.text_type(e))
|
|
|
|
def test_unexpected_error_custom_message_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
e = exception.UnexpectedError(self.exc_str)
|
|
translated_amendment = six.text_type(exception.SecurityError.amendment)
|
|
self.assertEqual(
|
|
self.exc_str + six.text_type(' ') + translated_amendment,
|
|
six.text_type(e))
|
|
|
|
|
|
class SecurityErrorTestCase(ExceptionTestCase):
|
|
"""Tests whether security-related info is exposed to the API user."""
|
|
def test_unauthorized_exposure(self):
|
|
self.config_fixture.config(debug=False)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
e = exception.Unauthorized(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertNotIn(risky_info, six.text_type(e))
|
|
|
|
def test_unauthorized_exposure_in_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
e = exception.Unauthorized(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(risky_info, six.text_type(e))
|
|
|
|
def test_forbidden_exposure(self):
|
|
self.config_fixture.config(debug=False)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
e = exception.Forbidden(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertNotIn(risky_info, six.text_type(e))
|
|
|
|
def test_forbidden_exposure_in_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
e = exception.Forbidden(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(risky_info, six.text_type(e))
|
|
|
|
def test_forbidden_action_exposure(self):
|
|
self.config_fixture.config(debug=False)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
action = uuid.uuid4().hex
|
|
e = exception.ForbiddenAction(message=risky_info, action=action)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertNotIn(risky_info, six.text_type(e))
|
|
self.assertIn(action, six.text_type(e))
|
|
|
|
e = exception.ForbiddenAction(action=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(risky_info, six.text_type(e))
|
|
|
|
def test_forbidden_action_exposure_in_debug(self):
|
|
self.config_fixture.config(debug=True)
|
|
|
|
risky_info = uuid.uuid4().hex
|
|
|
|
e = exception.ForbiddenAction(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(risky_info, six.text_type(e))
|
|
|
|
e = exception.ForbiddenAction(action=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertIn(risky_info, six.text_type(e))
|
|
|
|
def test_unicode_argument_message(self):
|
|
self.config_fixture.config(debug=False)
|
|
|
|
risky_info = u'\u7ee7\u7eed\u884c\u7f29\u8fdb\u6216'
|
|
e = exception.Forbidden(message=risky_info)
|
|
self.assertValidJsonRendering(e)
|
|
self.assertNotIn(risky_info, six.text_type(e))
|