FTPS example

[npinguin]

Hello

I am trying to secure ftp a backup file to a nas

Does anyone have an example?

I use currently the folowing code wich fails with error : * string: 504 TLS/SSL protection required.

Code:

    -- ftp to NAS
 log("System Backup: transfering backup to NAS, host:" .. FTP_TARGET_IP .. ", target:" .. target)
 res, err = socket.ftp.put({
     host = FTP_TARGET_IP,
     user = FTP_TARGET_LOGIN,
     password = FTP_TARGET_PW,
     type = "i",
     argument = target,
     source = ltn12.source.file(io.open(dst, "rb")) })
 
    if (err) then
   log(err)
   log(res)
   alert("System Backup: failed, could not ftp to NAS, host:" .. FTP_TARGET_IP .. ", target:" .. target)
    end

Thanks
Nicky