"""Get channel binding data for current connection. Raise ValueError
if the requested `cb_type` is not supported. Return bytes of the data
or None if the data is not available (e.g. before the handshake).
"""
if cb_type not in CHANNEL_BINDING_TYPES:
raise ValueError("Unsupported channel binding type")
if cb_type != "tls-unique":
raise NotImplementedError("{0} channel binding type not implemented".format(cb_type))
if self._sslobj is None:
return None
return self._sslobj.tls_unique_cb()
# Python 3.2 onwards raise normal timeout errors, not SSLError.
# See https://bugs.python.org/issue10272
_SSLErrorReadTimeout = _socket_timeout('The read operation timed out')
_SSLErrorWriteTimeout = _socket_timeout('The write operation timed out')
_SSLErrorHandshakeTimeout = _socket_timeout('The handshake operation timed out')
def wrap_socket(sock, keyfile=None, certfile=None,
server_side=False, cert_reqs=CERT_NONE,
ssl_version=PROTOCOL_SSLv23, ca_certs=None,
do_handshake_on_connect=True,
suppress_ragged_eofs=True,
ciphers=None):
return SSLSocket(sock=sock, keyfile=keyfile, certfile=certfile,
server_side=server_side, cert_reqs=cert_reqs,
ssl_version=ssl_version, ca_certs=ca_certs,
do_handshake_on_connect=do_handshake_on_connect,
"""Get channel binding data for current connection. Raise ValueError
if the requested `cb_type` is not supported. Return bytes of the data
or None if the data is not available (e.g. before the handshake).
"""
if cb_type not in CHANNEL_BINDING_TYPES:
raise ValueError("Unsupported channel binding type")
if cb_type != "tls-unique":
raise NotImplementedError("{0} channel binding type not implemented".format(cb_type))
if self._sslobj is None:
return None
return self._sslobj.tls_unique_cb()
# Python 3.2 onwards raise normal timeout errors, not SSLError.
# See https://bugs.python.org/issue10272
_SSLErrorReadTimeout = _socket_timeout('The read operation timed out')
_SSLErrorWriteTimeout = _socket_timeout('The write operation timed out')
_SSLErrorHandshakeTimeout = _socket_timeout('The handshake operation timed out')
def wrap_socket(sock, keyfile=None, certfile=None,
server_side=False, cert_reqs=CERT_NONE,
ssl_version=PROTOCOL_SSLv23, ca_certs=None,
do_handshake_on_connect=True,
suppress_ragged_eofs=True,
ciphers=None):
return SSLSocket(sock=sock, keyfile=keyfile, certfile=certfile,
server_side=server_side, cert_reqs=cert_reqs,
ssl_version=ssl_version, ca_certs=ca_certs,
do_handshake_on_connect=do_handshake_on_connect,
