def handle_query(self, message):
query_message = Serialization.deserialize_sendquery(message)
self.clients_lock.acquire()
if query_message.user_id in self.clients:
aes_key = self.clients[query_message.user_id].symmetric_key
self.clients_lock.release()
query = query_message.query
if self.encryption:
query = AES._aes_decrypt_and_decode(aes_key,
query_message.query)
response = self.__fetch_query.fetch('keyword', query, page=query_message.page)
entries = self.__parse_query.parse(response)
if self.encryption:
return AES._aes_encrypt_and_encode(aes_key,
Serialization.serialize_sendqueryresponse(entries))
return base64.b64encode(Serialization.serialize_sendqueryresponse(entries))
