def get_proxy_url(self):
scheme = urlutils.urlparse(self.endpoint).scheme
if scheme == "https":
return os.environ.get("https_proxy")
elif scheme == "http":
return os.environ.get("http_proxy")
msg = "Unsupported scheme: %s" % scheme
raise exc.InvalidEndpoint(msg)
def get_connection(self):
_class = self.connection_params[0]
try:
if self.proxy_url:
proxy_parts = urlutils.urlparse(self.proxy_url)
return _class(proxy_parts.hostname, proxy_parts.port, **self.connection_params[2])
else:
return _class(*self.connection_params[1][0:2], **self.connection_params[2])
except httplib.InvalidURL:
raise exc.InvalidEndpoint()
def get_connection_params(endpoint, **kwargs):
parts = urlutils.urlparse(endpoint)
_args = (parts.hostname, parts.port, parts.path)
_kwargs = {"timeout": (float(kwargs.get("timeout")) if kwargs.get("timeout") else 600)}
if parts.scheme == "https":
_class = VerifiedHTTPSConnection
_kwargs["cacert"] = kwargs.get("cacert", None)
_kwargs["cert_file"] = kwargs.get("cert_file", None)
_kwargs["key_file"] = kwargs.get("key_file", None)
_kwargs["insecure"] = kwargs.get("insecure", False)
elif parts.scheme == "http":
_class = httplib.HTTPConnection
else:
msg = "Unsupported scheme: %s" % parts.scheme
raise exc.InvalidEndpoint(msg)
return (_class, _args, _kwargs)