import gevent
import gevent.socket
import dpkt
import config
import traceback
import urllib2
import fqsocks.httpd
FQROUTER_VERSION = 'UNKNOWN'
LOGGER = logging.getLogger('fqrouter.%s' % __name__)
LOG_DIR = '/data/data/fq.router2/log'
MANAGER_LOG_FILE = os.path.join(LOG_DIR, 'manager.log')
FQDNS_LOG_FILE = os.path.join(LOG_DIR, 'fqdns.log')
nat_map = {} # sport => (dst, dport), src always be 10.25.1.1
default_dns_server = config.get_default_dns_server()
DNS_HANDLER = fqdns.DnsHandler(
enable_china_domain=True,
enable_hosted_domain=True,
original_upstream=('udp', default_dns_server,
53) if default_dns_server else None)
def handle_ping(environ, start_response):
try:
LOGGER.info('VPN PONG/%s' % FQROUTER_VERSION)
except:
traceback.print_exc()
os._exit(1)
start_response(httplib.OK, [('Content-Type', 'text/plain')])
yield 'VPN PONG/%s' % FQROUTER_VERSION
)]
SOCKS_RULES = [
(
{'target': 'DROP', 'extra': 'icmp type 5'},
('filter', 'OUTPUT', '-p icmp --icmp-type 5 -j DROP')
), (
{'target': 'ACCEPT', 'destination': '127.0.0.1'},
('nat', 'OUTPUT', '-p tcp -d 127.0.0.1 -j ACCEPT')
), (
{'target': 'DNAT', 'extra': 'to:10.1.2.3:12345'},
('nat', 'OUTPUT', '-p tcp ! -s 10.1.2.3 -j DNAT --to-destination 10.1.2.3:12345')
), (
{'target': 'DNAT', 'extra': 'to:10.1.2.3:12345'},
('nat', 'PREROUTING', '-p tcp ! -s 10.1.2.3 -j DNAT --to-destination 10.1.2.3:12345')
)]
default_dns_server = config.get_default_dns_server()
DNS_HANDLER = fqdns.DnsHandler(
enable_china_domain=True, enable_hosted_domain=True,
original_upstream=(default_dns_server, 53) if default_dns_server else None)
fqsocks.fqsocks.DNS_HANDLER = DNS_HANDLER
def handle_ping(environ, start_response):
try:
LOGGER.info('PONG/%s' % FQROUTER_VERSION)
except:
traceback.print_exc()
os._exit(1)
start_response(httplib.OK, [('Content-Type', 'text/plain')])
yield 'PONG/%s' % FQROUTER_VERSION