# Copyright:: (C) 2008 Raine Virta
# License:: GPL v2
#
-# Resolves the geographic locations of users and IP addresses
+# Resolves the geographic locations of users (network-wide) and IP addresses
-module GeoIP
- GEO_IP = "http://www.geoiptool.com/en/?IP="
+module ::GeoIP
+ class InvalidHostError < RuntimeError; end
+ class BadAPIError < RuntimeError; end
- def self.resolve(hostname)
- raw = Irc::Utils.bot.httputil.get(GEO_IP+hostname, :cache => true)
+ HOST_NAME_REGEX = /^[a-z0-9\-]+(?:\.[a-z0-9\-]+)*\.[a-z]{2,4}/i
- {
- :country => raw.scan(%r{Country:.*?<a href=".*?" target="_blank"> (.*?)</a>}m).to_s,
- :region => raw.scan(%r{Region:.*?<a href=".*?" target="_blank">(.*?)</a>}m).to_s,
- :city => raw.scan(%r{City:.*?<td align="left" class="arial_bold">(.*?)</td>}m).to_s
+ def self.valid_host?(hostname)
+ hostname =~ HOST_NAME_REGEX ||
+ hostname =~ Resolv::IPv4::Regex && (hostname.split(".").map { |e| e.to_i }.max <= 255)
+ end
+
+ def self.geoiptool(ip)
+ url = "http://www.geoiptool.com/en/?IP="
+ regexes = {
+ :country => %r{Country:.*?<a href=".*?" target="_blank"> (.*?)</a>}m,
+ :region => %r{Region:.*?<a href=".*?" target="_blank">(.*?)</a>}m,
+ :city => %r{City:.*?<td align="left" class="arial_bold">(.*?)</td>}m,
+ :lat => %r{Latitude:.*?<td align="left" class="arial_bold">(.*?)</td>}m,
+ :lon => %r{Longitude:.*?<td align="left" class="arial_bold">(.*?)</td>}m
+ }
+ res = {}
+ raw = Irc::Utils.bot.httputil.get_response(url+ip)
+ raw = raw.decompress_body(raw.raw_body)
+
+ regexes.each { |key, regex| res[key] = Iconv.conv('utf-8', 'ISO-8859-1', raw.scan(regex).to_s) }
+
+ return res
+ end
+
+ def self.kapsi(ip)
+ url = "http://lakka.kapsi.fi:40086/lookup.yaml?host="
+ yaml = Irc::Utils.bot.httputil.get(url+ip)
+ return YAML::load(yaml)
+ end
+
+ def self.blogama(ip)
+ url = "http://ipinfodb.com/ip_query.php?ip="
+ debug "Requesting #{url+ip}"
+
+ xml = Irc::Utils.bot.httputil.get(url+ip)
+
+ if xml
+ obj = REXML::Document.new(xml)
+ debug "Found #{obj}"
+ newobj = {
+ :country => obj.elements["Response"].elements["CountryName"].text,
+ :city => obj.elements["Response"].elements["City"].text,
+ :region => obj.elements["Response"].elements["RegionName"].text,
+ }
+ debug "Returning #{newobj}"
+ return newobj
+ else
+ raise InvalidHostError
+ end
+ end
+
+ def self.resolve(hostname, api)
+ raise InvalidHostError unless valid_host?(hostname)
+
+ begin
+ ip = Resolv.getaddress(hostname)
+ rescue Resolv::ResolvError
+ raise InvalidHostError
+ end
+
+ jump_table = {
+ "blogama" => Proc.new { |ip| blogama(ip) },
+ "kapsi" => Proc.new { |ip| kapsi(ip) },
+ "geoiptool" => Proc.new { |ip| geoiptool(ip) },
}
+
+ raise BadAPIError unless jump_table.key?(api)
+
+ return jump_table[api].call(ip)
+ end
+end
+
+class Stack
+ def initialize
+ @hash = {}
+ end
+
+ def [](nick)
+ @hash[nick] = [] unless @hash[nick]
+ @hash[nick]
+ end
+
+ def has_nick?(nick)
+ @hash.has_key?(nick)
+ end
+
+ def clear(nick)
+ @hash.delete(nick)
end
end
class GeoIpPlugin < Plugin
+ Config.register Config::ArrayValue.new('geoip.sources',
+ :default => [ "blogama", "kapsi", "geoiptool" ],
+ :desc => "Which API to use for lookups. Supported values: blogama, kapsi, geoiptool")
+
def help(plugin, topic="")
- "geoip [<user|hostname|ip>] => returns the geographic location of whichever has been given"
+ "geoip [<user|hostname|ip>] => returns the geographic location of whichever has been given -- note: user can be anyone on the network"
+ end
+
+ def initialize
+ super
+
+ @stack = Stack.new
+ end
+
+ def whois(m)
+ nick = m.whois[:nick].downcase
+
+ # need to see if the whois reply was invoked by this plugin
+ return unless @stack.has_nick?(nick)
+
+ if m.target
+ msg = host2output(m.target.host, m.target.nick)
+ else
+ msg = "no such user on "+@bot.server.hostname.split(".")[-2]
+ end
+ @stack[nick].each do |source|
+ @bot.say source, msg
+ end
+
+ @stack.clear(nick)
end
def geoip(m, params)
m.reply host2output(m.source.host, m.source.nick)
else
if m.replyto.class == Channel
- # check if there is an user with nick same as input given
+
+ # check if there is an user on the channel with nick same as input given
user = m.replyto.users.find { |user| user.nick == params[:input] }
if user
end
end
- if params[:input] =~ /[a-z0-9\-]+(?:\.[a-z0-9\-]+)*\.[a-z]{2,3}/i ||
- params[:input] =~ Resolv::IPv4::Regex
- m.reply host2output(params[:input])
+ # input is a host name or an IP
+ if GeoIP::valid_host?(params[:input])
+ m.reply host2output(params[:input])
+
+ # assume input is a nick
+ elsif params[:input] !~ /\./
+ nick = params[:input].downcase
+
+ @stack[nick] << m.replyto
+ @bot.whois(nick)
else
m.reply "invalid input"
end
end
def host2output(host, nick=nil)
- geo = GeoIP::resolve(host)
+ return "127.0.0.1 could not be res.. wait, what?" if host == "127.0.0.1"
- if geo[:country].empty?
- return _("#{host} could not be resolved")
+ geo = {:country => ""}
+ begin
+ apis = @bot.config['geoip.sources']
+ apis.compact.each { |api|
+ geo = GeoIP::resolve(host, api)
+ if geo[:country] != ""
+ break
+ end
+ }
+ rescue GeoIP::InvalidHostError, RuntimeError
+ if nick
+ return _("#{nick}'s location could not be resolved")
+ else
+ return _("#{host} could not be resolved")
+ end
+ rescue GeoIP::BadAPIError
+ return _("The owner configured me to use an API that doesn't exist, bug them!")
end
res = _("%{thing} is #{nick ? "from" : "located in"}") % {
:country => geo[:country]
}
- res << " %{city}," % {
+ res << " %{city}" % {
:city => geo[:city]
- } unless geo[:city].empty?
+ } unless geo[:city].to_s.empty?
+
+ res << " %{region}," % {
+ :region => geo[:region]
+ } unless geo[:region].to_s.empty? || geo[:region] == geo[:city]
res << " %{country}" % {
:country => geo[:country]
}
- res << " (%{region})" % {
- :region => geo[:region]
- } unless geo[:region].empty? || geo[:region] == geo[:city]
-
return res
end
end
plugin = GeoIpPlugin.new
-plugin.map "geoip [:input]", :action => 'geoip'
+plugin.map "geoip [:input]", :action => 'geoip', :thread => true
projects / user / henk / code / ruby / rbot.git / blobdiff