local http = require "http" local ipOps = require "ipOps" local json = require "json" local stdnse = require "stdnse" local table = require "table" description = [[ Tries to identify the physical location of an IP address using the IPInfoDB geolocation web service (http://ipinfodb.com/ip_location_api.php). There is no limit on requests to this service. However, the API key needs to be obtained through free registration for this service: http://ipinfodb.com/login.php ]] --- -- @usage -- nmap --script ip-geolocation-ipinfodb --script-args ip-geolocation-ipinfodb.apikey= -- -- @args ip-geolocation-ipinfodb.apikey A sting specifying the api-key which -- the user wants to use to access this service -- -- @output -- | ip-geolocation-ipinfodb: -- | 74.207.244.221 (scanme.nmap.org) -- | coordinates (lat,lon): 37.5384,-121.99 -- |_ city: FREMONT, CALIFORNIA, UNITED STATES -- author = "Gorjan Petrovski" license = "Same as Nmap--See https://nmap.org/book/man-legal.html" categories = {"discovery","external","safe"} hostrule = function(host) local is_private, err = ipOps.isPrivate( host.ip ) if is_private == nil then stdnse.debug1("not running: Error in Hostrule: %s.", err ) return false elseif is_private then stdnse.debug1("not running: Private IP address of target: %s", host.ip) return false end local api_key = stdnse.get_script_args(SCRIPT_NAME..".apikey") if not (type(api_key)=="string") then stdnse.debug1("not running: No IPInfoDB API key specified.") return false end return true end -- No limit on requests. A free registration for an API key is a prerequisite local ipinfodb = function(ip) local api_key = stdnse.get_script_args(SCRIPT_NAME..".apikey") local response = http.get("api.ipinfodb.com", 80, "/v3/ip-city/?key="..api_key.."&format=json".."&ip="..ip, nil) local stat, loc = json.parse(response.body) if not stat then stdnse.debug1("No response, possibly a network problem.") return nil end if loc.statusMessage and loc.statusMessage == "Invalid API key." then stdnse.debug1(loc.statusMessage) return nil end local output = {} table.insert(output, "coordinates (lat,lon): "..loc.latitude..","..loc.longitude) table.insert(output,"city: ".. loc.cityName..", ".. loc.regionName..", ".. loc.countryName) return output end action = function(host,port) local output = ipinfodb(host.ip) if(#output~=0) then output.name = host.ip if host.targetname then output.name = output.name.." ("..host.targetname..")" end end return stdnse.format_output(true,output) end