mirror of
https://github.com/nmap/nmap.git
synced 2025-12-07 13:11:28 +00:00
31 lines
655 B
Lua
31 lines
655 B
Lua
--- Queries the version of an SMTP server.
|
|
--@output
|
|
-- 25/tcp open smtp\n
|
|
-- |_ SMTP version: 220 mail.foo.com mx-2.bar.com ESMTP Exim 4.64\n
|
|
|
|
id = "SMTP version"
|
|
|
|
description = "Simple script which queries and prints the version of an SMTP server."
|
|
|
|
author = "Diman Todorov <diman.todorov@gmail.com>"
|
|
|
|
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
|
|
|
|
categories = {"demo"}
|
|
|
|
require "comm"
|
|
require "shortport"
|
|
|
|
portrule = shortport.port_or_service(25, "smtp")
|
|
|
|
action = function(host, port)
|
|
local status, result = comm.get_banner(host, port, {lines=1})
|
|
|
|
if not status then
|
|
return
|
|
end
|
|
|
|
return (string.gsub(result, "\n", ""))
|
|
end
|
|
|