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105 lines
3.8 KiB
Python
105 lines
3.8 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Tests to assert that various incorporated middleware works as expected.
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"""
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from oslo_config import cfg
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import oslo_middleware.cors as cors_middleware
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from six.moves import http_client
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from ironic.tests.unit.api import base
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class TestCORSMiddleware(base.BaseApiTest):
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'''Provide a basic smoke test to ensure CORS middleware is active.
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The tests below provide minimal confirmation that the CORS middleware
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is active, and may be configured. For comprehensive tests, please consult
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the test suite in oslo_middleware.
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'''
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def setUp(self):
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# Make sure the CORS options are registered
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cfg.CONF.register_opts(cors_middleware.CORS_OPTS, 'cors')
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# Load up our valid domain values before the application is created.
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cfg.CONF.set_override("allowed_origin",
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"http://valid.example.com",
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group='cors')
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# Create the application.
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super(TestCORSMiddleware, self).setUp()
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@staticmethod
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def _response_string(status_code):
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"""Helper function to return string in form of 'CODE DESCRIPTION'.
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For example: '200 OK'
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"""
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return '{} {}'.format(status_code, http_client.responses[status_code])
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def test_valid_cors_options_request(self):
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response = self.app \
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.options('/',
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headers={
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'Origin': 'http://valid.example.com',
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'Access-Control-Request-Method': 'GET'
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})
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# Assert response status.
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self.assertEqual(
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self._response_string(http_client.OK), response.status)
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self.assertIn('Access-Control-Allow-Origin', response.headers)
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self.assertEqual('http://valid.example.com',
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response.headers['Access-Control-Allow-Origin'])
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def test_invalid_cors_options_request(self):
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response = self.app \
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.options('/',
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headers={
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'Origin': 'http://invalid.example.com',
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'Access-Control-Request-Method': 'GET'
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})
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# Assert response status.
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self.assertEqual(
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self._response_string(http_client.OK), response.status)
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self.assertNotIn('Access-Control-Allow-Origin', response.headers)
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def test_valid_cors_get_request(self):
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response = self.app \
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.get('/',
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headers={
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'Origin': 'http://valid.example.com'
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})
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# Assert response status.
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self.assertEqual(
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self._response_string(http_client.OK), response.status)
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self.assertIn('Access-Control-Allow-Origin', response.headers)
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self.assertEqual('http://valid.example.com',
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response.headers['Access-Control-Allow-Origin'])
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def test_invalid_cors_get_request(self):
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response = self.app \
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.get('/',
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headers={
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'Origin': 'http://invalid.example.com'
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})
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# Assert response status.
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self.assertEqual(
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self._response_string(http_client.OK), response.status)
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self.assertNotIn('Access-Control-Allow-Origin', response.headers)
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