In addition to the main properties file, another file is used, separated out simply for security reasons. It contains the website logon credentials and other information relating to the website. A 'dummy' version is shown here. Apply your own values.
#for personal data
# website to upload to
website.target=ftp.example.com
#Target directory, top level
froot=/directory
# Next level down
ftp_tgt=docbooksetup
#Where to store the zip file of all the oddments
zip_file_tgt=${froot}/${ftp_tgt}
# ftp site logon password
user_password=password
#ftp site logon name
user_id=username
Nothing startling. Just fill in the details for your site and upload directories