152 lines
4.9 KiB
Python
152 lines
4.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2011 OpenStack Foundation
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
"""Functional test cases testing glance client redirect-following."""
|
|
|
|
import eventlet.patcher
|
|
import webob.dec
|
|
import webob.exc
|
|
|
|
from glance.common import client
|
|
from glance.common import exception
|
|
from glance.common import wsgi
|
|
from glance.tests import functional
|
|
from glance.tests import utils
|
|
|
|
|
|
eventlet.patcher.monkey_patch(socket=True)
|
|
|
|
|
|
def RedirectTestApp(name):
|
|
class App(object):
|
|
"""
|
|
Test WSGI application which can respond with multiple kinds of HTTP
|
|
redirects and is used to verify Glance client redirects.
|
|
"""
|
|
def __init__(self):
|
|
"""
|
|
Initialize app with a name and port.
|
|
"""
|
|
self.name = name
|
|
|
|
@webob.dec.wsgify
|
|
def __call__(self, request):
|
|
"""
|
|
Handles all requests to the application.
|
|
"""
|
|
base = "http://%s" % request.host
|
|
path = request.path_qs
|
|
|
|
if path == "/":
|
|
return "root"
|
|
|
|
elif path == "/302":
|
|
url = "%s/success" % base
|
|
raise webob.exc.HTTPFound(location=url)
|
|
|
|
elif path == "/302?with_qs=yes":
|
|
url = "%s/success?with_qs=yes" % base
|
|
raise webob.exc.HTTPFound(location=url)
|
|
|
|
elif path == "/infinite_302":
|
|
raise webob.exc.HTTPFound(location=request.url)
|
|
|
|
elif path.startswith("/redirect-to"):
|
|
url = "http://127.0.0.1:%s/success" % path.split("-")[-1]
|
|
raise webob.exc.HTTPFound(location=url)
|
|
|
|
elif path == "/success":
|
|
return "success_from_host_%s" % self.name
|
|
|
|
elif path == "/success?with_qs=yes":
|
|
return "success_with_qs"
|
|
|
|
return "fail"
|
|
|
|
return App
|
|
|
|
|
|
class TestClientRedirects(functional.FunctionalTest):
|
|
|
|
def setUp(self):
|
|
super(TestClientRedirects, self).setUp()
|
|
self.port_one = utils.get_unused_port()
|
|
self.port_two = utils.get_unused_port()
|
|
server_one = wsgi.Server()
|
|
server_two = wsgi.Server()
|
|
self.config(bind_host='127.0.0.1')
|
|
self.config(workers=0)
|
|
server_one.start(RedirectTestApp("one")(), self.port_one)
|
|
server_two.start(RedirectTestApp("two")(), self.port_two)
|
|
self.client = client.BaseClient("127.0.0.1", self.port_one)
|
|
|
|
def test_get_without_redirect(self):
|
|
"""
|
|
Test GET with no redirect
|
|
"""
|
|
response = self.client.do_request("GET", "/")
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("root", response.read())
|
|
|
|
def test_get_with_one_redirect(self):
|
|
"""
|
|
Test GET with one 302 FOUND redirect
|
|
"""
|
|
response = self.client.do_request("GET", "/302")
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("success_from_host_one", response.read())
|
|
|
|
def test_get_with_one_redirect_query_string(self):
|
|
"""
|
|
Test GET with one 302 FOUND redirect w/ a query string
|
|
"""
|
|
response = self.client.do_request("GET", "/302",
|
|
params={'with_qs': 'yes'})
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("success_with_qs", response.read())
|
|
|
|
def test_get_with_max_redirects(self):
|
|
"""
|
|
Test we don't redirect forever.
|
|
"""
|
|
self.assertRaises(exception.MaxRedirectsExceeded,
|
|
self.client.do_request,
|
|
"GET",
|
|
"/infinite_302")
|
|
|
|
def test_post_redirect(self):
|
|
"""
|
|
Test POST with 302 redirect
|
|
"""
|
|
response = self.client.do_request("POST", "/302")
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("success_from_host_one", response.read())
|
|
|
|
def test_redirect_to_new_host(self):
|
|
"""
|
|
Test redirect to one host and then another.
|
|
"""
|
|
url = "/redirect-to-%d" % self.port_two
|
|
response = self.client.do_request("POST", url)
|
|
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("success_from_host_two", response.read())
|
|
|
|
response = self.client.do_request("POST", "/success")
|
|
self.assertEquals(200, response.status)
|
|
self.assertEquals("success_from_host_one", response.read())
|