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nmap/scripts/ripeQuery.nse
david 8bd71aaf43 Normalize NSEDoc documentation of scripts.
I made every script follow a standard form: it starts with the id, followed by
the description. The description is contained in [[ ]] delimiters. The
description is in the global description variable, not in a LuaDoc comment.
Other LuaDoc information such as @args and @usage follows the description in a
comment.

The first paragraph of each description is a a short summary of what the script
does. More detailed information, if any, is given in following paragraphs.

I also improved some wording and formatting in a few cases.
2008-10-14 20:52:50 +00:00

40 lines
874 B
Lua

id = "RIPE query"
description = [[
Connects to the RIPE database and displays the role: entry for the target's IP
address.
\n\n
This script uses an external database. Your IP address and the IP address of
the target will be sent to whois.ripe.net.
]]
author = "Diman Todorov <diman.todorov@gmail.com>"
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
categories = {"discovery", "external"}
require "comm"
require "ipOps"
hostrule = function(host, port)
return not ipOps.isPrivate(host.ip)
end
action = function(host, port)
local status, result = comm.exchange("whois.ripe.net", 43, host.ip .. "\n")
if not status then
return
end
local value = string.match(result, "role:(.-)\n")
if (value == "see http://www.iana.org.") then
value = nil
end
if (value == nil) then
return
end
return "IP belongs to: " .. value:gsub("^%s*", "")
end