OpenStack Orchestration (Heat)
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heat/heat/tests/test_x_forwarded_for_middle...

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# -*- encoding: utf-8 -*-
#
# 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 webob
from heat.api.middleware import x_forwarded_for
from oslo.config import cfg
from heat.tests.common import HeatTestCase
class XForwardedForMiddlewareTest(HeatTestCase):
def test_default_header_found(self):
headers = {'X-Forwarded-For': 'www.test.com'}
middleware = x_forwarded_for.XForwardedForMiddleware(None)
request = webob.Request.blank('/stacks', headers=headers)
self.assertIsNone(middleware.process_request(request))
self.assertEqual('www.test.com', request.host)
def test_custom_header_found(self):
cfg.CONF.set_override('forward_header_name', 'X-Fwd-Custom')
headers = {'X-Fwd-Custom': 'www.test.com'}
middleware = x_forwarded_for.XForwardedForMiddleware(None)
request = webob.Request.blank('/stacks', headers=headers)
self.assertIsNone(middleware.process_request(request))
self.assertEqual('www.test.com', request.host)
def test_default_header_not_found(self):
headers = {}
middleware = x_forwarded_for.XForwardedForMiddleware(None)
request = webob.Request.blank('/stacks', headers=headers)
self.assertIsNone(middleware.process_request(request))
self.assertEqual('localhost:80', request.host)
def test_custom_header_not_found(self):
cfg.CONF.set_override('forward_header_name', 'X-Fwd-Custom')
headers = {}
middleware = x_forwarded_for.XForwardedForMiddleware(None)
request = webob.Request.blank('/stacks', headers=headers)
self.assertIsNone(middleware.process_request(request))
self.assertEqual('localhost:80', request.host)