def make_post(self, group_id, owner_id, data, post_key, proof_of_work_args): timestamp = ut.current_time() data_hash = ut.hash_function(data) request_string = ut.serialize_request( ['MAKE_POST', timestamp, self.node_name, group_id, owner_id, data_hash]) post_id = ut.hash_function(request_string) post_signature = None if post_key != None: post_signature = post_key.sign(post_id) proof_of_work = None if proof_of_work_args != None: proof_of_work = ut.make_proof_of_work(proof_of_work_args, post_id) resp = self.client_raw.make_post( timestamp, self.node_name, group_id, owner_id, data_hash, post_id, data, post_signature, proof_of_work)[0] gen = (post_id, timestamp, data_hash, post_signature, proof_of_work) return resp, gen
def send_message( self, to_user, to_user_key_hash, from_user, from_key, message, proof_of_work_args): timestamp = ut.current_time() message_hash = ut.hash_function(message) from_user_key_hash = None if from_key != None: from_user_key_hash = from_key.public_key_hash request_string = ut.serialize_request( ['SEND_MESSAGE', timestamp, self.node_name, to_user, to_user_key_hash, from_user, from_user_key_hash, message_hash]) message_id = ut.hash_function(request_string) from_signature = None if from_key != None: from_signature = from_key.sign(message_id) proof_of_work = None if proof_of_work_args != None: proof_of_work = ut.make_proof_of_work(proof_of_work_args, message_id) resp = self.client_raw.send_message( timestamp, self.node_name, to_user, to_user_key_hash, from_user, from_user_key_hash, message_hash, message_id, message, from_signature, proof_of_work)[0] return resp, (message_id, timestamp, message_hash, from_signature, proof_of_work)