a94a283149
There were bugs with SCRIPT_NAME and swift.common.wsgi.make_pre_authed* functions. 1) SCRIPT_NAME wasn't copied with PATH_INFO, which it should've been. 2) When a new path was given, SCRIPT_NAME wasn't set to an empty string but just omitted, which is allowed by spec, but really should be set. For completeness, if SCRIPT_NAME doesn't exist in the source env, it will be created in the new env, but as an empty string. Change-Id: Ifbc27ed8ff357038c54df4d37de46cfd5e31372e
243 lines
8.6 KiB
Python
243 lines
8.6 KiB
Python
# Copyright (c) 2010 OpenStack, LLC.
|
|
#
|
|
# 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.
|
|
|
|
""" Tests for swift.common.utils """
|
|
|
|
from __future__ import with_statement
|
|
import logging
|
|
import mimetools
|
|
import os
|
|
import socket
|
|
import sys
|
|
import unittest
|
|
from getpass import getuser
|
|
from shutil import rmtree
|
|
from StringIO import StringIO
|
|
from collections import defaultdict
|
|
from urllib import quote
|
|
|
|
from eventlet import sleep
|
|
|
|
from swift.common.swob import Request
|
|
from swift.common import wsgi
|
|
|
|
|
|
class TestWSGI(unittest.TestCase):
|
|
""" Tests for swift.common.wsgi """
|
|
|
|
def test_monkey_patch_mimetools(self):
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).type, 'text/plain')
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).plisttext, '')
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).maintype, 'text')
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).subtype, 'plain')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).type, 'text/html')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).plisttext,
|
|
'; charset=ISO-8859-4')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).maintype, 'text')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).subtype, 'html')
|
|
|
|
wsgi.monkey_patch_mimetools()
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).type, None)
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).plisttext, '')
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).maintype, None)
|
|
sio = StringIO('blah')
|
|
self.assertEquals(mimetools.Message(sio).subtype, None)
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).type, 'text/html')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).plisttext,
|
|
'; charset=ISO-8859-4')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).maintype, 'text')
|
|
sio = StringIO('Content-Type: text/html; charset=ISO-8859-4')
|
|
self.assertEquals(mimetools.Message(sio).subtype, 'html')
|
|
|
|
def test_get_socket(self):
|
|
# stubs
|
|
conf = {}
|
|
ssl_conf = {
|
|
'cert_file': '',
|
|
'key_file': '',
|
|
}
|
|
|
|
# mocks
|
|
class MockSocket():
|
|
def __init__(self):
|
|
self.opts = defaultdict(dict)
|
|
|
|
def setsockopt(self, level, optname, value):
|
|
self.opts[level][optname] = value
|
|
|
|
def mock_listen(*args, **kwargs):
|
|
return MockSocket()
|
|
|
|
class MockSsl():
|
|
def __init__(self):
|
|
self.wrap_socket_called = []
|
|
|
|
def wrap_socket(self, sock, **kwargs):
|
|
self.wrap_socket_called.append(kwargs)
|
|
return sock
|
|
|
|
# patch
|
|
old_listen = wsgi.listen
|
|
old_ssl = wsgi.ssl
|
|
try:
|
|
wsgi.listen = mock_listen
|
|
wsgi.ssl = MockSsl()
|
|
# test
|
|
sock = wsgi.get_socket(conf)
|
|
# assert
|
|
self.assert_(isinstance(sock, MockSocket))
|
|
expected_socket_opts = {
|
|
socket.SOL_SOCKET: {
|
|
socket.SO_REUSEADDR: 1,
|
|
socket.SO_KEEPALIVE: 1,
|
|
},
|
|
socket.IPPROTO_TCP: {
|
|
socket.TCP_KEEPIDLE: 600,
|
|
},
|
|
}
|
|
self.assertEquals(sock.opts, expected_socket_opts)
|
|
# test ssl
|
|
sock = wsgi.get_socket(ssl_conf)
|
|
expected_kwargs = {
|
|
'certfile': '',
|
|
'keyfile': '',
|
|
}
|
|
self.assertEquals(wsgi.ssl.wrap_socket_called, [expected_kwargs])
|
|
finally:
|
|
wsgi.listen = old_listen
|
|
wsgi.ssl = old_ssl
|
|
|
|
def test_address_in_use(self):
|
|
# stubs
|
|
conf = {}
|
|
|
|
# mocks
|
|
def mock_listen(*args, **kwargs):
|
|
raise socket.error(errno.EADDRINUSE)
|
|
|
|
def value_error_listen(*args, **kwargs):
|
|
raise ValueError('fake')
|
|
|
|
def mock_sleep(*args):
|
|
pass
|
|
|
|
class MockTime():
|
|
"""Fast clock advances 10 seconds after every call to time
|
|
"""
|
|
def __init__(self):
|
|
self.current_time = old_time.time()
|
|
|
|
def time(self, *args, **kwargs):
|
|
rv = self.current_time
|
|
# advance for next call
|
|
self.current_time += 10
|
|
return rv
|
|
|
|
old_listen = wsgi.listen
|
|
old_sleep = wsgi.sleep
|
|
old_time = wsgi.time
|
|
try:
|
|
wsgi.listen = mock_listen
|
|
wsgi.sleep = mock_sleep
|
|
wsgi.time = MockTime()
|
|
# test error
|
|
self.assertRaises(Exception, wsgi.get_socket, conf)
|
|
# different error
|
|
wsgi.listen = value_error_listen
|
|
self.assertRaises(ValueError, wsgi.get_socket, conf)
|
|
finally:
|
|
wsgi.listen = old_listen
|
|
wsgi.sleep = old_sleep
|
|
wsgi.time = old_time
|
|
|
|
def test_pre_auth_wsgi_input(self):
|
|
oldenv = {}
|
|
newenv = wsgi.make_pre_authed_env(oldenv)
|
|
self.assertTrue('wsgi.input' in newenv)
|
|
self.assertEquals(newenv['wsgi.input'].read(), '')
|
|
|
|
oldenv = {'wsgi.input': StringIO('original wsgi.input')}
|
|
newenv = wsgi.make_pre_authed_env(oldenv)
|
|
self.assertTrue('wsgi.input' in newenv)
|
|
self.assertEquals(newenv['wsgi.input'].read(), '')
|
|
|
|
def test_pre_auth_req(self):
|
|
class FakeReq(object):
|
|
@classmethod
|
|
def fake_blank(cls, path, environ={}, body='', headers={}):
|
|
self.assertEquals(environ['swift.authorize']('test'), None)
|
|
self.assertFalse('HTTP_X_TRANS_ID' in environ)
|
|
was_blank = Request.blank
|
|
Request.blank = FakeReq.fake_blank
|
|
wsgi.make_pre_authed_request({'HTTP_X_TRANS_ID': '1234'},
|
|
'PUT', '/', body='tester', headers={})
|
|
wsgi.make_pre_authed_request({'HTTP_X_TRANS_ID': '1234'},
|
|
'PUT', '/', headers={})
|
|
Request.blank = was_blank
|
|
|
|
def test_pre_auth_req_with_quoted_path(self):
|
|
r = wsgi.make_pre_authed_request(
|
|
{'HTTP_X_TRANS_ID': '1234'}, 'PUT', path=quote('/a space'),
|
|
body='tester', headers={})
|
|
self.assertEquals(r.path, quote('/a space'))
|
|
|
|
def test_pre_auth_req_drops_query(self):
|
|
r = wsgi.make_pre_authed_request(
|
|
{'QUERY_STRING': 'original'}, 'GET', 'path')
|
|
self.assertEquals(r.query_string, 'original')
|
|
r = wsgi.make_pre_authed_request(
|
|
{'QUERY_STRING': 'original'}, 'GET', 'path?replacement')
|
|
self.assertEquals(r.query_string, 'replacement')
|
|
r = wsgi.make_pre_authed_request(
|
|
{'QUERY_STRING': 'original'}, 'GET', 'path?')
|
|
self.assertEquals(r.query_string, '')
|
|
|
|
def test_pre_auth_req_with_body(self):
|
|
r = wsgi.make_pre_authed_request(
|
|
{'QUERY_STRING': 'original'}, 'GET', 'path', 'the body')
|
|
self.assertEquals(r.body, 'the body')
|
|
|
|
def test_pre_auth_creates_script_name(self):
|
|
e = wsgi.make_pre_authed_env({})
|
|
self.assertTrue('SCRIPT_NAME' in e)
|
|
|
|
def test_pre_auth_copies_script_name(self):
|
|
e = wsgi.make_pre_authed_env({'SCRIPT_NAME': '/script_name'})
|
|
self.assertEquals(e['SCRIPT_NAME'], '/script_name')
|
|
|
|
def test_pre_auth_copies_script_name_unless_path_overridden(self):
|
|
e = wsgi.make_pre_authed_env({'SCRIPT_NAME': '/script_name'},
|
|
path='/override')
|
|
self.assertEquals(e['SCRIPT_NAME'], '')
|
|
self.assertEquals(e['PATH_INFO'], '/override')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|