Python nlmsg_verdict_put Examples

Example #1

File: nfq_repeat.py Project: chamaken/nurs

def nfq_send_accept(queue_num, qid):
    global nl

    buf = bytearray(mnl.MNL_SOCKET_BUFFER_SIZE)
    nlh = nfq_hdr_put(buf, nfqnl.NFQNL_MSG_VERDICT, queue_num)
    nlh.nlmsg_flags |= netlink.NLM_F_ACK
    nfq.nlmsg_verdict_put(nlh, qid, nf.NF_ACCEPT)

    nl.send_nlmsg(nlh)
    nrecv = nl.recv_into(buf)
    return mnl.cb_run(buf[:nrecv], 0, 0, None, None)

Example #2

File: nfq_repeat.py Project: chamaken/nurs

def nfq_send_repeat(queue_num, qid, mark, payload):
    global nl

    buf = bytearray(mnl.MNL_SOCKET_BUFFER_SIZE + len(payload))
    nlh = nfq_hdr_put(buf, nfqnl.NFQNL_MSG_VERDICT, queue_num)
    nlh.nlmsg_flags |= netlink.NLM_F_ACK
    nfq.nlmsg_verdict_put(nlh, qid, nf.NF_REPEAT)

    nlh.put_u32(nfqnl.NFQA_MARK, socket.htonl(mark));
    nlh.put(nfqnl.NFQA_PAYLOAD, payload)
    nl.send_nlmsg(nlh)
    nrecv = nl.recv_into(buf)
    return mnl.cb_run(buf[:nrecv], 0, 0, None, None)

Example #3

def nfq_send_verdict(queue_num, qid):
    buf = bytearray(mnl.MNL_SOCKET_BUFFER_SIZE)
    nlh = nfq_hdr_put(buf, nfqnl.NFQNL_MSG_VERDICT, queue_num)
    nfq.nlmsg_verdict_put(nlh, qid, nf.NF_ACCEPT)

    nl.send_nlmsg(nlh)

Example #4

File: nfq_accept.py Project: chamaken/nurs

def nfq_send_accept(queue_num, qid):
    buf = bytearray(mnl.MNL_SOCKET_BUFFER_SIZE)
    nlh = nfq_hdr_put(buf, nfqnl.NFQNL_MSG_VERDICT, queue_num)
    nfq.nlmsg_verdict_put(nlh, qid, nf.NF_ACCEPT)

    nl.send_nlmsg(nlh)