o [NSE] Added the hddtemp-info script from Toni Ruotto, which gets

hard drive temperatures from the hddtemp service.

CHANGELOG

@@ -1,5 +1,8 @@
 # Nmap Changelog ($Id$); -*-text-*-
 
+o [NSE] Added the hddtemp-info script from Toni Ruotto, which gets
+  hard drive temperatures from the hddtemp service.
+
 o [NSE] There is now a limit of 1,000 concurrent running scripts,
   instituted to keep memory under control when there are many open
   ports. Nathan reported 3 GB of memory use (with an out-of-memory NSE

scripts/hddtemp-info.nse

@@ -0,0 +1,37 @@
+description = [[
+Reads hard disk information from hddtemp service.
+]]
+
+---
+-- @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 )
+	local status, data = comm.get_banner(host, port)
+	if not status then
+		return
+	end
+	local fields = stdnse.strsplit("|", 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

scripts/script.db

@@ -41,6 +41,7 @@ Entry { filename = "ftp-bounce.nse", categories = { "default", "intrusive", } }
 Entry { filename = "ftp-brute.nse", categories = { "auth", "intrusive", } }
 Entry { filename = "ftp-libopie.nse", categories = { "intrusive", "vuln", } }
 Entry { filename = "giop-info.nse", categories = { "discovery", "safe", } }
+Entry { filename = "hddtemp-info.nse", categories = { "default", "discovery", "safe", } }
 Entry { filename = "hostmap.nse", categories = { "discovery", "external", "intrusive", } }
 Entry { filename = "http-auth.nse", categories = { "auth", "default", "intrusive", } }
 Entry { filename = "http-brute.nse", categories = { "auth", "intrusive", } }