def CheckDestination(self):
if (self.dst_ip in self.wan_subnet):
Int = Interface()
dst_mac = Int.IPtoMAC(self.dst_ip)
if (not dst_mac):
run(f'ping {self.dst_ip} -c 1', shell=True)
self.dst_mac = Int.IPtoMAC(self.dst_ip)
else:
self.dst_mac = dst_mac
def __init__(self, action):
TLSRelay.action = action
self.path = os.environ['HOME_DIR']
with open(f'{self.path}/data/config.json', 'r') as settings:
self.setting = json.load(settings)
self.lan_int = self.setting['Settings']['Interface']['Inside']
TLSRelay.wan_int = self.setting['Settings']['Interface']['Outside']
self.dnsserver = self.setting['Settings']['DNSServers']
Int = Interface()
self.lan_ip = Int.IP(self.lan_int)
self.wan_ip = Int.IP(self.wan_int)
dfg = Int.DefaultGateway()
dfg_mac = Int.IPtoMAC(dfg)
self.wan_mac = Int.MAC(self.wan_int)
self.lan_mac = Int.MAC(self.lan_int)
wan_subnet = Int.WANSubnet(self.wan_int, dfg)
self.wan_info = [dfg_mac, wan_subnet]
TLSRelay.connections = {'Clients': {}}
TLSRelay.active_connections = {'Clients': {}}
TLSRelay.tcp_handshakes = {'Clients': {}}
self.nat_ports = {}
## RAW Sockets which actually handle the traffic.
TLSRelay.lan_sock = socket(AF_PACKET, SOCK_RAW)
self.lan_sock.bind((self.lan_int, 3))
self.wan_sock = socket(AF_PACKET, SOCK_RAW)
self.wan_sock.bind((self.wan_int, 3))
self.tls_ports = {443}
TLSRelay.tcp_info = []