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nmap/scripts/popcapa.nse
2008-07-31 22:55:05 +00:00

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Lua

id = "POP3 Capabilites"
description = "retrieves POP3 server capabilites"
author = "Philip Pickering <pgpickering@gmail.com>"
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
categories = {"default"}
require 'pop3'
require 'shortport'
portrule = shortport.port_or_service({110}, "pop3")
action = function(host, port)
local capa = pop3.capabilities(host, port)
if capa then
local capstr = ""
local cap, args
for cap, args in pairs(capa) do
capstr = capstr .. " " .. cap
if type(args) == "string" then capstr = capstr .. "(" .. args .. ")" end
if type(args) == "table" then
local arg
capstr = capstr .. "("
for i, arg in ipairs(args) do
capstr = capstr .. arg .. " "
end
capstr = string.sub(capstr, 1, #capstr - 1) .. ")"
end
end
return capstr
else
return "server doesn't support CAPA"
end
end