def addClientAuth( self, socket: zmq.Socket ):
self.logger.info( f"Adding ZMQ client auth using keys from dir: {self.cert_dir}")
client_secret_file = os.path.join( self.secret_keys_dir, "client.key_secret")
client_public, client_secret = zmq.auth.load_certificate(client_secret_file)
socket.curve_secretkey = client_secret
socket.curve_publickey = client_public
server_public_file = os.path.join( self.public_keys_dir, "server.key")
server_public, _ = zmq.auth.load_certificate(server_public_file)
socket.curve_serverkey = server_public
def _set_curve_keypair(self, socket: zmq.Socket):
"""
Generate a client keypair using CURVE encryption mechanism, and set
the server key for encryption.
:param socket: (zmq.Socket) The socket to set CURVE key.
"""
client_public, client_secret = zmq.curve_keypair()
socket.curve_publickey = client_public
socket.curve_secretkey = client_secret
socket.setsockopt_string(zmq.CURVE_SERVERKEY,
self._SERVER_ZMQ_ENCRYPTION_KEY)