AuthContainer.py 文件源码

def get_credential(self, hostname):
        """
        This function returns credentials for a particular hostname.

        :param hostname: hostname
        :type hostname: str
        """
        hostname = self.cut_hostname(hostname)
        try:
            if self.KEY:
                crypto = Fernet(self.KEY)
                return (
                    self.CREDENTIALS[hostname]["username"],
                    crypto.decrypt(self.CREDENTIALS[hostname]["password"][2:].encode())
                    )
            else:
                #return plain information
                return (
                    self.CREDENTIALS[hostname]["username"],
                    self.CREDENTIALS[hostname]["password"]
                    )
        except InvalidToken:
            raise ContainerException("Invalid password specified!")
        except KeyError:
            pass