habboy/data_server/code/get_ip.py

#!/usr/bin/env python
import subprocess
#import urllib as urllib
import socket
import datetime
from pprint import pprint

"""
This module is designed to fetch your external IP address from the internet.
It is used mostly when behind a NAT.
It picks your IP randomly from a serverlist to minimize request
overhead on a single server

If you want to add or remove your server from the list contact me on github


API Usage
=========

	>>> import ipgetter
	>>> myip = ipgetter.myip()
	>>> myip
	'8.8.8.8'

	>>> ipgetter.IPgetter().test()

	Number of servers: 47
	IP's :
	8.8.8.8 = 47 ocurrencies


Copyright 2014 phoemur@gmail.com
This work is free. You can redistribute it and/or modify it under the
terms of the Do What The Fuck You Want To Public License, Version 2,
as published by Sam Hocevar. See http://www.wtfpl.net/ for more details.
"""

__all__ = ['get_ip_local', 'get_ip_world']


import re
import random

from sys import version_info

PY3K = version_info >= (3, 0)

if PY3K:
	import urllib.request as urllib
else:
	import urllib2 as urllib

__version__ = "0.6"


class IPgetter(object):

	'''
	This class is designed to fetch your external IP address from the internet.
	It is used mostly when behind a NAT.
	It picks your IP randomly from a serverlist to minimize request overhead
	on a single server
	'''

	def __init__(self):
		self.server_list = ['http://ip.dnsexit.com',
							'http://ifconfig.me/ip',
							'http://ipecho.net/plain',
							'http://checkip.dyndns.org/plain',
							'http://ipogre.com/linux.php',
							'http://whatismyipaddress.com/',
							'http://ip.my-proxy.com/',
							'http://websiteipaddress.com/WhatIsMyIp',
							'http://getmyipaddress.org/',
							'http://www.my-ip-address.net/',
							'http://myexternalip.com/raw',
							'http://www.canyouseeme.org/',
							'http://www.trackip.net/',
							'http://icanhazip.com/',
							'http://www.iplocation.net/',
							'http://www.howtofindmyipaddress.com/',
							'http://www.ipchicken.com/',
							'http://whatsmyip.net/',
							'http://www.ip-adress.com/',
							'http://checkmyip.com/',
							'http://www.tracemyip.org/',
							'http://checkmyip.net/',
							'http://www.lawrencegoetz.com/programs/ipinfo/',
							'http://www.findmyip.co/',
							'http://ip-lookup.net/',
							'http://www.dslreports.com/whois',
							'http://www.mon-ip.com/en/my-ip/',
							'http://www.myip.ru',
							'http://ipgoat.com/',
							'http://www.myipnumber.com/my-ip-address.asp',
							'http://www.whatsmyipaddress.net/',
							'http://formyip.com/',
							'https://check.torproject.org/',
							'http://www.displaymyip.com/',
							'http://www.bobborst.com/tools/whatsmyip/',
							'http://www.geoiptool.com/',
							'https://www.whatsmydns.net/whats-my-ip-address.html',
							'https://www.privateinternetaccess.com/pages/whats-my-ip/',
							'http://checkip.dyndns.com/',
							'http://myexternalip.com/',
							'http://www.ip-adress.eu/',
							'http://www.infosniper.net/',
							'http://wtfismyip.com/',
							'http://ipinfo.io/',
							'http://httpbin.org/ip']

	def get_externalip(self):
		'''
		This function gets your IP from a random server
		'''

		random.shuffle(self.server_list)
		myip = ''
		for server in self.server_list:
			myip = self.fetch(server)
			if myip != '':
				return myip
			else:
				continue
		return ''

	def fetch(self, server):
		'''
		This function gets your IP from a specific server
		'''
		url = None
		opener = urllib.build_opener()
		opener.addheaders = [('User-agent',
							  "Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0")]

		try:
			url = opener.open(server)
			content = url.read()

			# Didn't want to import chardet. Prefered to stick to stdlib
			if PY3K:
				try:
					content = content.decode('UTF-8')
				except UnicodeDecodeError:
					content = content.decode('ISO-8859-1')

			m = re.search(
				'(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)',
				content)
			myip = m.group(0)
			return myip if len(myip) > 0 else ''
		except Exception:
			return ''
		finally:
			if url:
				url.close()

	def test(self):
		'''
		This functions tests the consistency of the servers
		on the list when retrieving your IP.
		All results should be the same.
		'''

		resultdict = {}
		for server in self.server_list:
			resultdict.update(**{server: self.fetch(server)})

		ips = sorted(resultdict.values())
		ips_set = set(ips)
		print('\nNumber of servers: {}'.format(len(self.server_list)))
		print("IP's :")
		for ip, ocorrencia in zip(ips_set, map(lambda x: ips.count(x), ips_set)):
			print('{0} = {1} ocurrenc{2}'.format(ip if len(ip) > 0 else 'broken server', ocorrencia, 'y' if ocorrencia == 1 else 'ies'))
		print('\n')
		print(resultdict)


def get_ip_world():
	try:
		return IPgetter().get_externalip()
	except:
		return None

# Very Linux Specific
def get_ip_local():
	try:
		arg='ip route list'
		p=subprocess.Popen(arg,shell=True,stdout=subprocess.PIPE, universal_newlines='\n')
		data = p.communicate()
		data = data[0].split('\n')
		while '' in data:
			data.remove('')
		split_data = data[-1].split()

		ipaddr = split_data[split_data.index('src')+1]
		return ipaddr
	except:
		return None


if __name__ == '__main__':
	print(get_ip_world())
	print(get_ip_local())