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""" 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)