def run(self):
log.info('starting daemon')
self.styx = Styx(config.styx_unix_socket_path)
sleep_count = 0
while True:
try:
self.ipop_addr = self.get_ip_address('tapipop')
log.info('found our IPOP IPv4 address: %s' % self.ipop_addr)
break
except IOError:
if sleep_count % 10 == 0:
log.critical('could not find IPOP IPv4 address. Sleeping.')
time.sleep(0.5)
sleep_count += 1
try:
self.ipop_listener = socket.socket(socket.AF_INET,
socket.SOCK_DGRAM)
except:
log.critical('error creating IPOP socket')
sys.exit(1)
self.ipop_listener.bind((config.ipop_host, config.ipop_port))
while True:
addr = self.ipop_listener.recv(16).strip()
log.info('received request for connection to %s' % addr)
if addr in self.connections:
log.info('discarding request for duplicate connection '
'to %s' % addr)
continue
self.connections.add(addr)
conn_id = self.styx.message_id
self.styx.addConfig(
'conn_%d' % conn_id,
self.ipop_addr,
addr,
'leftcert=myCert.pem',
'rightid=%any',
'leftid=%any',
'keyexchange=ikev2'
)
self.styx.connect(
False,
'conn_%d' % conn_id
)
class Acheron(Daemon):
def __init__(self, *args, **kwargs):
Daemon.__init__(self, *args, **kwargs)
self.connections = set()
@staticmethod
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(
s.fileno(),
0x8915, # SIOCGIFADDR
struct.pack('256s', ifname[:15])
)[20:24])
def run(self):
log.info('starting daemon')
self.styx = Styx(config.styx_unix_socket_path)
sleep_count = 0
while True:
try:
self.ipop_addr = self.get_ip_address('tapipop')
log.info('found our IPOP IPv4 address: %s' % self.ipop_addr)
break
except IOError:
if sleep_count % 10 == 0:
log.critical('could not find IPOP IPv4 address. Sleeping.')
time.sleep(0.5)
sleep_count += 1
try:
self.ipop_listener = socket.socket(socket.AF_INET,
socket.SOCK_DGRAM)
except:
log.critical('error creating IPOP socket')
sys.exit(1)
self.ipop_listener.bind((config.ipop_host, config.ipop_port))
while True:
addr = self.ipop_listener.recv(16).strip()
log.info('received request for connection to %s' % addr)
if addr in self.connections:
log.info('discarding request for duplicate connection '
'to %s' % addr)
continue
self.connections.add(addr)
conn_id = self.styx.message_id
self.styx.addConfig(
'conn_%d' % conn_id,
self.ipop_addr,
addr,
'leftcert=myCert.pem',
'rightid=%any',
'leftid=%any',
'keyexchange=ikev2'
)
self.styx.connect(
False,
'conn_%d' % conn_id
)
