sploit.py 文件源码

def create(self):
        try:
            msg = "getaddrinfo returns an empty list"
            for res in socket.getaddrinfo(self.target_ip, self.target_port, 0, socket.SOCK_DGRAM):
                af, socktype, proto, canonname, sa = res
                try:
                    sock = socket.socket(af, socktype, proto)
                    sock.settimeout(self.timeout)
                    sock.connect(sa)
                except socket.error, msg:
                    if sock:
                        sock.close()
                        sock = None
                        continue
                    break
                if not sock:
                    raise socket.error, msg
        except socket.error:
            raise RuntimeError,'[+] Cannot connect to %s:%d\n[+] port might not be up' % (self.target_ip, self.target_port)
        return sock