"""
raven.utils.http
~~~~~~~~~~~~~~~~
:copyright: (c) 2010-2012 by the Sentry Team, see AUTHORS for more details.
:license: BSD, see LICENSE for more details.
"""
from __future__ import absolute_import
import socket
import ssl
import sys
from raven.conf import defaults
from raven.utils.compat import urllib2, httplib
from raven.utils.ssl_match_hostname import match_hostname
def urlopen(url, data=None, timeout=defaults.TIMEOUT, ca_certs=None,
verify_ssl=False, assert_hostname=None):
class ValidHTTPSConnection(httplib.HTTPConnection):
default_port = httplib.HTTPS_PORT
def __init__(self, *args, **kwargs):
httplib.HTTPConnection.__init__(self, *args, **kwargs)
def connect(self):
sock = socket.create_connection(
address=(self.host, self.port),
timeout=self.timeout,
)
if self._tunnel_host:
self.sock = sock
self._tunnel()
self.sock = ssl.wrap_socket(
sock, ca_certs=ca_certs, cert_reqs=ssl.CERT_REQUIRED)
if assert_hostname is not None:
match_hostname(self.sock.getpeercert(),
self.assert_hostname or self.host)
class ValidHTTPSHandler(urllib2.HTTPSHandler):
def https_open(self, req):
return self.do_open(ValidHTTPSConnection, req)
if verify_ssl:
handlers = [ValidHTTPSHandler]
else:
try:
handlers = [urllib2.HTTPSHandler(
context=ssl._create_unverified_context())]
except AttributeError:
handlers = []
opener = urllib2.build_opener(*handlers)
if sys.version_info < (2, 6):
default_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(timeout)
try:
return opener.open(url, data)
finally:
socket.setdefaulttimeout(default_timeout)
return opener.open(url, data, timeout)
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