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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /usr/share/nmap/scripts/ |
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local os = require "os"
local shortport = require "shortport"
local stdnse = require "stdnse"
local tab = require "tab"
local target = require "target"
local bitcoin = stdnse.silent_require "bitcoin"
description = [[
Queries a Bitcoin server for a list of known Bitcoin nodes
]]
---
-- @usage
-- nmap -p 8333 --script bitcoin-getaddr <ip>
--
-- @output
-- PORT STATE SERVICE
-- 8333/tcp open unknown
-- | bitcoin-getaddr:
-- | ip timestamp
-- | 10.10.10.10:8333 11/09/11 17:38:00
-- | 10.10.10.11:8333 11/09/11 17:42:39
-- | 10.10.10.12:8333 11/09/11 19:34:07
-- | 10.10.10.13:8333 11/09/11 17:37:45
-- |_ 10.10.10.14:8333 11/09/11 17:37:12
author = "Patrik Karlsson"
license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
categories = {"discovery", "safe"}
--
-- Version 0.1
--
-- Created 11/09/2011 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
--
portrule = shortport.port_or_service(8333, "bitcoin", "tcp" )
local function fail(err) return stdnse.format_output(false, err) end
action = function(host, port)
local bcoin = bitcoin.Helper:new(host, port, { timeout = 20000 })
local status = bcoin:connect()
if ( not(status) ) then
return fail("Failed to connect to server")
end
local status, ver = bcoin:exchVersion()
if ( not(status) ) then
return fail("Failed to extract version information")
end
local status, nodes = bcoin:getNodes()
if ( not(status) ) then
return fail("Failed to extract address information")
end
bcoin:close()
local response = tab.new(2)
tab.addrow(response, "ip", "timestamp")
for _, node in ipairs(nodes.addresses or {}) do
if ( target.ALLOW_NEW_TARGETS ) then
target.add(node.address.host)
end
tab.addrow(response, ("%s:%d"):format(node.address.host, node.address.port), os.date("%x %X", node.ts))
end
if ( #response > 1 ) then
return stdnse.format_output(true, tab.dump(response) )
end
end