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95 lines
2.5 KiB
Lua
95 lines
2.5 KiB
Lua
local creds = require "creds"
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local nmap = require "nmap"
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local shortport = require "shortport"
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local stdnse = require "stdnse"
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local cassandra = stdnse.silent_require "cassandra"
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description = [[
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Attempts to get basic info and server status from a Cassandra database.
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For more information about Cassandra, see:
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http://cassandra.apache.org/
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]]
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---
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-- @usage
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-- nmap -p 9160 <ip> --script=cassandra-info
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--
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-- @output
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-- PORT STATE SERVICE REASON
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-- 9160/tcp open cassandra syn-ack
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-- | cassandra-info:
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-- | Cluster name: Test Cluster
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-- |_ Version: 19.10.0
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--
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-- @xmloutput
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-- <elem key="Cluster name">Test Cluster</elem>
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-- <elem key="Version">19.10.0</elem>
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-- version 0.1
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-- Created 14/09/2012 - v0.1 - created by Vlatko Kosturjak <kost@linux.hr>
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author = "Vlatko Kosturjak"
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license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
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categories = {"default", "discovery", "safe"}
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dependencies = {"cassandra-brute"}
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portrule = shortport.port_or_service({9160}, {"cassandra"})
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function action(host,port)
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local socket = nmap.new_socket()
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local cassinc = 2 -- cmd/resp starts at 2
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-- set a reasonable timeout value
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socket:set_timeout(10000)
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-- do some exception / cleanup
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local catch = function()
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socket:close()
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end
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local try = nmap.new_try(catch)
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try( socket:connect(host, port) )
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local results = stdnse.output_table()
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-- ugliness to allow creds.cassandra to work, as the port is not recognized
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-- as cassandra even when service scan was run, taken from mongodb
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local ps = port.service
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port.service = 'cassandra'
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local c = creds.Credentials:new(creds.ALL_DATA, host, port)
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for cred in c:getCredentials(creds.State.VALID + creds.State.PARAM) do
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local status, err = cassandra.login(socket, cred.user, cred.pass)
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results["Using credentials"] = cred.user.."/"..cred.pass
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if ( not(status) ) then
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return err
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end
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end
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port.service = ps
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local status, val = cassandra.describe_cluster_name(socket,cassinc)
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if (not(status)) then
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return "Error getting cluster name: " .. val
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end
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cassinc = cassinc + 1
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port.version.name ='cassandra'
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port.version.product='Cassandra'
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port.version.name_confidence = 10
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nmap.set_port_version(host,port)
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results["Cluster name"] = val
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local status, val = cassandra.describe_version(socket,cassinc)
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if (not(status)) then
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return "Error getting version: " .. val
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end
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cassinc = cassinc + 1
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port.version.product='Cassandra ('..val..')'
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nmap.set_port_version(host,port)
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results["Version"] = val
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return results
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end
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