FuzzTCPServer.py 文件源码

def __init__(self, bindaddr="0.0.0.0", port=4444, backlog=5):
        self.inputs = []
        self.outputs = []
        self.clientmap = {}
        self.banner = None

        self.fuzz_queue = Queue.Queue()

        # Validate IP address
        try:
            socket.inet_aton(bindaddr)
        except socket.error:
            print "[-] Invalid bindaddr: %s" % bindaddr
            print "[-] Exiting."
            sys.exit(os.EX_USAGE)

        # Validate port number
        if port > 65535 or port < 1:
            print "[-] Invalid port number: %d" % port
            print "[-] Exiting."
            sys.exit(os.EX_USAGE)

        # Create listen socket
        self.server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        self.server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.server.setblocking(0)

        # bind to port
        try:
            self.server.bind((bindaddr, port))
        except socket.error, exp:
            print "[-] Unable to bind to %s:%d: %s" % (bindaddr, port, exp)
            print "[-] Exiting."
            sys.exit(os.EX_USAGE)

        print "[+] Listening on %s:%d" % (bindaddr, port)
        self.server.listen(backlog)

        signal.signal(signal.SIGINT, self.siginthandler)