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# -*- coding: utf-8 -*-
# Copyright (c) 2010-2012 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 mock
import unittest
import socket
from eventlet import spawn, Timeout
from swift.common import bufferedhttp
from test import listen_zero
class MockHTTPSConnection(object):
def __init__(self, hostport):
pass
def putrequest(self, method, path, skip_host=0):
self.path = path
pass
def putheader(self, header, *values):
# Verify that path and values can be safely joined
# Essentially what Python 2.7 does that caused us problems.
'\r\n\t'.join((self.path,) + values)
def endheaders(self):
pass
class TestBufferedHTTP(unittest.TestCase):
def test_http_connect(self):
bindsock = listen_zero()
def accept(expected_par):
try:
with Timeout(3):
sock, addr = bindsock.accept()
fp = sock.makefile('rwb')
fp.write(b'HTTP/1.1 200 OK\r\nContent-Length: 8\r\n\r\n'
b'RESPONSE')
fp.flush()
line = fp.readline()
path = (b'/dev/' + expected_par +
b'/path/..%25/?omg=&no=%7F&%FF=%FF&no=%25ff')
self.assertEqual(
line,
b'PUT ' + path + b' HTTP/1.1\r\n')
headers = {}
line = fp.readline()
while line and line != b'\r\n':
headers[line.split(b':')[0].lower()] = \
line.split(b':')[1].strip()
line = fp.readline()
self.assertEqual(headers[b'content-length'], b'7')
self.assertEqual(headers[b'x-header'], b'value')
self.assertEqual(fp.readline(), b'REQUEST\r\n')
except BaseException as err:
return err
return None
for spawn_par, par in (
(b'par', b'par'), (b'up%C3%A5r', u'up\xe5r'),
(b'%C3%BCpar', b'\xc3\xbcpar'), (b'1357', 1357)):
event = spawn(accept, spawn_par)
try:
with Timeout(3):
conn = bufferedhttp.http_connect(
'127.0.0.1', bindsock.getsockname()[1], 'dev', par,
'PUT', '/path/..%/', {
'content-length': 7,
'x-header': 'value'},
query_string='omg&no=%7f&\xff=%ff&no=%25ff')
conn.send(b'REQUEST\r\n')
self.assertTrue(conn.sock.getsockopt(socket.IPPROTO_TCP,
socket.TCP_NODELAY))
resp = conn.getresponse()
body = resp.read()
conn.close()
self.assertEqual(resp.status, 200)
self.assertEqual(resp.reason, 'OK')
self.assertEqual(body, b'RESPONSE')
finally:
err = event.wait()
if err:
raise Exception(err)
def test_nonstr_header_values(self):
with mock.patch('swift.common.bufferedhttp.HTTPSConnection',
MockHTTPSConnection):
bufferedhttp.http_connect(
'127.0.0.1', 8080, 'sda', 1, 'GET', '/',
headers={'x-one': '1', 'x-two': 2, 'x-three': 3.0,
'x-four': {'crazy': 'value'}}, ssl=True)
bufferedhttp.http_connect_raw(
'127.0.0.1', 8080, 'GET', '/',
headers={'x-one': '1', 'x-two': 2, 'x-three': 3.0,
'x-four': {'crazy': 'value'}}, ssl=True)
def test_unicode_values(self):
with mock.patch('swift.common.bufferedhttp.HTTPSConnection',
MockHTTPSConnection):
for dev in ('sda', u'sda', u'sdá', u'sdá'.encode('utf-8')):
for path in (
'/v1/a', u'/v1/a', u'/v1/á', u'/v1/á'.encode('utf-8')):
for header in ('abc', u'abc', u'ábc'.encode('utf-8')):
try:
bufferedhttp.http_connect(
'127.0.0.1', 8080, dev, 1, 'GET', path,
headers={'X-Container-Meta-Whatever': header},
ssl=True)
except Exception as e:
self.fail(
'Exception %r for device=%r path=%r header=%r'
% (e, dev, path, header))
if __name__ == '__main__':
unittest.main()
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