description = [[ Reads hard disk information (such as brand, model, and sometimes temperature) from a listening hddtemp service. ]] --- -- @usage -- nmap -p 7634 -sV -sC -- -- @output -- 7634/tcp open hddtemp -- |_hddtemp-info: /dev/sda: WDC WD2500JS-60MHB1: 38 C author = "Toni Ruottu" license = "Same as Nmap--See http://nmap.org/book/man-legal.html" categories = {"default", "discovery", "safe"} require("comm") require("shortport") portrule = shortport.port_or_service (7634, "hddtemp", {"tcp"}) action = function( host, port ) -- 5000B should be enough for 100 disks local status, data = comm.get_banner(host, port, {bytes=5000}) if not status then return end local separator = string.sub(data, 1, 1) local fields = stdnse.strsplit(separator, data) local info = {} local disks = math.floor((# fields) / 5) for i = 0, (disks - 1) do local start = i * 5 local device = fields[start + 2] local label = fields[start + 3] local temperature = fields[start + 4] local unit = fields[start + 5] local formatted = string.format("%s: %s: %s %s", device, label, temperature, unit) table.insert(info, formatted) end return stdnse.format_output(true, info) end