def upgrade_to_tls(self, options=None):
assert ssl, 'tls_v1 requires Python 2.6+ or Python 2.5 w/ pip install ssl'
# in order to upgrade to TLS we need to *replace* the IOStream...
#
# first remove the event handler for the currently open socket
# so that when we add the socket to the new SSLIOStream below,
# it can re-add the appropriate event handlers.
self.io_loop.remove_handler(self.socket.fileno())
opts = {'cert_reqs': ssl.CERT_REQUIRED, 'ca_certs': default_ca_certs()}
opts.update(options or {})
self.socket = ssl.wrap_socket(
self.socket,
ssl_version=ssl.PROTOCOL_TLSv1,
do_handshake_on_connect=False,
**opts)
self.stream = tornado.iostream.SSLIOStream(
self.socket, io_loop=self.io_loop)
self.stream.set_close_callback(self._socket_close)
# now that the IOStream has been swapped we can kickstart
# the SSL handshake
self.stream._do_ssl_handshake()
def upgrade_to_tls(self, options=None):
# in order to upgrade to TLS we need to *replace* the IOStream...
#
# first remove the event handler for the currently open socket
# so that when we add the socket to the new SSLIOStream below,
# it can re-add the appropriate event handlers.
self.io_loop.remove_handler(self.socket.fileno())
opts = {
'cert_reqs': ssl.CERT_REQUIRED,
'ca_certs': default_ca_certs()
}
opts.update(options or {})
self.socket = ssl.wrap_socket(self.socket, ssl_version=ssl.PROTOCOL_TLSv1,
do_handshake_on_connect=False, **opts)
self.stream = tornado.iostream.SSLIOStream(self.socket, io_loop=self.io_loop)
self.stream.set_close_callback(self._socket_close)
# now that the IOStream has been swapped we can kickstart
# the SSL handshake
self.stream._do_ssl_handshake()
