socket_server.py 文件源码

def sspi_client():
    c = http.client.HTTPConnection("localhost", options.port)
    c.connect()
    # Do the auth dance.
    ca = sspi.ClientAuth(options.package, targetspn=options.target_spn)
    data = None
    while 1:
        err, out_buf = ca.authorize(data)
        _send_msg(c.sock, out_buf[0].Buffer)
        if err==0:
            break
        data = _get_msg(c.sock)
    print("Auth dance complete - sending a few encryted messages")
    # Assume out data is sensitive - encrypt the message.
    for data in "Hello from the client".split():
        blob, key = ca.encrypt(data)
        _send_msg(c.sock, blob)
        _send_msg(c.sock, key)
    c.sock.close()
    print("Client completed.")