def NATPMP(self, action):
"""
Call NAT-PMP on router to get port 5500 forwarded.
@author: Dennis Koot
"""
if sys.platform == 'darwin' or re.match('(?:open|free|net)bsd|linux',
sys.platform):
if self.enablePMP:
if action == 'request':
lifetime = 3600
print "Request port 5500 (NAT-PMP)."
else:
lifetime = 0
print "Give up port 5500 (NAT-PMP)."
pubpriv_port = int(5500)
protocol = NATPMP.NATPMP_PROTOCOL_TCP
try:
gateway = NATPMP.get_gateway_addr()
print NATPMP.map_port(protocol,
pubpriv_port,
pubpriv_port,
lifetime,
gateway_ip=gateway)
except:
print "Warning: Unable to automap port."
def open(self, port, ptype = 'TCP', manual = False):
# Supported?
if not _natpmp_supported:
return
# Check
if manual:
self.map[ptype][port] = 1
elif not self.map[ptype].has_key(port):
return False
# Map
try:
NATPMP.map_port(self.protocols[ptype], port, port, 3600)
except NATPMP.NATPMPError, e:
print "Error: NAT-PMP operation failed (port %d %s closed)." % (port, ptype), "Details:", e
return False
def NATPMP(self, action):
"""
Call NAT-PMP on router to get port 5500 forwarded.
@author: Dennis Koot
"""
if sys.platform == 'darwin' or re.match('(?:open|free|net)bsd|linux',sys.platform):
if self.enablePMP:
if action == 'request':
lifetime = 3600
print "Request port 5500 (NAT-PMP)."
else:
lifetime = 0
print "Give up port 5500 (NAT-PMP)."
pubpriv_port = int(5500)
protocol = NATPMP.NATPMP_PROTOCOL_TCP
try:
gateway = NATPMP.get_gateway_addr()
print NATPMP.map_port(protocol, pubpriv_port, pubpriv_port, lifetime, gateway_ip=gateway)
except:
print "Warning: Unable to automap port."
def remove_mapping(self, local_port, external_port, protocol):
NATPMP.map_port(protocol_from_string(protocol), external_port, local_port, lifetime=0)
def add_mapping(self, local_port, external_port, protocol):
response = NATPMP.map_port(protocol_from_string(protocol), external_port, local_port)
return response.public_port
def external_ip(self):
external_ip = NATPMP.get_public_address()
self.logger.info('ip: {0}'.format(external_ip))
return external_ip
def remove_mapping(self, local_port, external_port, protocol):
NATPMP.map_port(protocol_from_string(protocol), external_port, local_port, lifetime=0)
def add_mapping(self, local_port, external_port, protocol):
response = NATPMP.map_port(protocol_from_string(protocol), external_port, local_port)
return response.public_port
def external_ip(self):
external_ip = NATPMP.get_public_address()
self.logger.info('ip: {0}'.format(external_ip))
return external_ip
