def __init__(self, sock): self.sock = sock self.auction_manager = AuctionManagerEntity() # Create the Public key and Private key rsa_kg = RSAKGen() # Check for the existence of the directory if check_directory(self._server_path): try: self.auction_manager.private_key, self.auction_manager.public_key = rsa_kg.load_key_servers( self._server_path,self._server_password) self.auction_manager.public_repository_key = rsa_kg.load_public_key(os.getcwd()+"/server", "repository_server.pem") except ValueError: print("The password is incorrect!" "All information has been deleted and the server will now become instable") sys.exit(0) else: os.mkdir(self._server_path) self.auction_manager.private_key, self.auction_manager.public_key = rsa_kg.generate_key_pair_server() rsa_kg.save_keys_server(self._server_path, self._server_password) # Create the sessionKey with the other Repository self.create_session_key_server()
def __init__(self, auction_time, auction_type, auction_user_key, auction_user, auction_name=None, description=None, auction_max_number_bids=10, auction_min_number_bids=10, auction_allowed_bidders=None, auction_threshold=None): self.auction_user_key = auction_user_key self.auction_user = auction_user self.description = description self.auction_name = auction_name self.id = uuid.uuid1() self.auction_time = auction_time self.type = auction_type self.auction_max_number_bids = int(auction_max_number_bids) self.auction_min_number_bids = int(auction_min_number_bids) self.blockchain = [] self.begin_date = datetime.datetime.now() self.max_date = datetime.datetime(year=self.begin_date.year, month=self.begin_date.month, day=self.begin_date.day, hour=self.begin_date.hour + int(auction_time)) self.open = True # Assymetric key pair to cipher the bid's information rsa_kg = RSAKGen() self.auction_private_key, self.auction_public_key = rsa_kg.generate_key_pair_server( )
def __init__(self, sock): # Create the Entity and socket self.auction_repository = AuctionRepositoryEntity() self.sock = sock # Create the Public key and Private key rsa_kg = RSAKGen() # Check for the existence of the directory if check_directory(self._server_path): try: # Get the keys from the folders self.auction_repository.private_key, self.auction_repository.public_key = rsa_kg.load_key_servers( self._server_path, self._server_password) # Get the server public key self.auction_repository.manager_public = rsa_kg.load_public_key( self._server_path, "manager_server.pem") except ValueError: # Exits sys.exit( "The password is incorrect! All information has been deleted and the server will" "now become unstable") else: # Since it doesn't exist, we create the folders os.mkdir(self._server_path) os.mkdir(os.getcwd() + "/Clients") self.auction_repository.private_key, self.auction_repository.public_key = rsa_kg.generate_key_pair_server( ) rsa_kg.save_keys_server(self._server_path, self._server_password)