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local rsync = require "rsync"
local shortport = require "shortport"
local stdnse = require "stdnse"
description = [[
Lists modules available for rsync (remote file sync) synchronization.
]]
---
-- @usage
-- nmap -p 873 --script rsync-list-modules <ip>
--
-- @output
-- PORT STATE SERVICE
-- 873/tcp open rsync
-- | rsync-list-modules:
-- | www www directory
-- | log log directory
-- |_ etc etc directory
--
author = "Patrik Karlsson"
license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
categories = {"discovery", "safe"}
portrule = shortport.port_or_service(873, "rsync", "tcp")
local function fail (err) return stdnse.format_output(false, err) end
action = function(host, port)
local helper = rsync.Helper:new(host, port, { module = "" })
if ( not(helper) ) then
return fail("Failed to create rsync.Helper")
end
local status, err = helper:connect()
if ( not(status) ) then
return fail("Failed to connect to rsync server")
end
local modules = {}
status, modules = helper:listModules()
if ( not(status) ) then
return fail("Failed to retrieve a list of modules")
end
return stdnse.format_output(true, modules)
end
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