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Merge pull request #4 from dmitryd/master

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[BUGFIX] Fix "Can't get public ip address" error while tor is still establishing the connection
This commit is contained in:
Rupert Edwards 2016-08-06 17:32:56 -04:00 committed by GitHub
commit a02b78005a
1 changed files with 20 additions and 8 deletions
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22
toriptables2.py
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@ -17,7 +17,7 @@ from atexit import register
from argparse import ArgumentParser
from json import load
from urllib2 import urlopen, URLError
from time import sleep
class TorIptables(object):
@ -56,11 +56,18 @@ DNSPort %s
if tor_restart is 0:
print(" {0}".format(
"[\033[92m+\033[0m] Anonymizer status \033[92m[ON]\033[0m"))
print(" {0}".format("[\033[92m*\033[0m] Getting public IP, please wait ..."))
try:
my_public_ip = load(urlopen('http://jsonip.com'))['ip']
except URLError:
print(" {0}".format("[\033[92m*\033[0m] Getting public IP, please wait..."))
retries = 0
my_public_ip = None
while retries < 12 and not my_public_ip:
retries += 1
try:
my_public_ip = load(urlopen('http://jsonip.com/'))['ip']
except URLError:
sleep(5)
print(" [\033[93m?\033[0m] Still waiting for IP address...")
print
if not my_public_ip:
my_public_ip = getoutput('wget -qO - v4.ifconfig.co')
if not my_public_ip:
exit(" \033[91m[!]\033[0m Can't get public ip address!")
@ -69,6 +76,11 @@ DNSPort %s
except CalledProcessError as err:
print("\033[91m[!] Command failed: %s\033[0m" % ' '.join(err.cmd))
# See https://trac.torproject.org/projects/tor/wiki/doc/TransparentProxy#WARNING
# See https://lists.torproject.org/pipermail/tor-talk/2014-March/032503.html
call(["iptables", "-I", "OUTPUT", "!", "-o", "lo", "!", "-d", "127.0.0.1", "!", "-s", "127.0.0.1", "-p", "tcp", "-m", "tcp", "--tcp-flags", "ACK,FIN", "ACK,FIN", "-j", "DROP"])
call(["iptables", "-I", "OUTPUT", "!", "-o", "lo", "!", "-d", "127.0.0.1", "!", "-s", "127.0.0.1", "-p", "tcp", "-m", "tcp", "--tcp-flags", "ACK,RST", "ACK,RST", "-j", "DROP"])
call(["iptables", "-t", "nat", "-A", "OUTPUT", "-m", "owner", "--uid-owner",
"%s" % self.tor_uid, "-j", "RETURN"])
call(["iptables", "-t", "nat", "-A", "OUTPUT", "-p", "udp", "--dport",