Examples of io.apigee.trireme.core.NetworkPolicy

io.apigee.trireme.core.NetworkPolicy
This interface may be implemented and attached to the "sandbox" by an embedder of noderunner who wishes to restrict network access.


    public int send(String host, int port, ByteBuffer buf, HandleListener listener, Object context)
        throws NodeOSException
    {
        InetSocketAddress addr = new InetSocketAddress(host, port);
        NetworkPolicy netPolicy = getNetworkPolicy();
        if ((netPolicy != null) && !netPolicy.allowListening(addr)) {
            log.debug("Address {} not allowed by network policy", addr);
            throw new NodeOSException(Constants.EINVAL);
        }


        QueuedWrite qw = new QueuedWrite(buf, listener, context);

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        throws NodeOSException
    {
        if (boundAddress == null) {
            throw new NodeOSException(Constants.EINVAL);
        }
        NetworkPolicy netPolicy = getNetworkPolicy();
        if ((netPolicy != null) && !netPolicy.allowListening(boundAddress)) {
            log.debug("Address {} not allowed by network policy", boundAddress);
            throw new NodeOSException(Constants.EINVAL);
        }


        this.listener = listener;

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    {
        boolean success = false;
        SocketChannel newChannel = null;
        try {
            InetSocketAddress targetAddress = new InetSocketAddress(host, port);
            NetworkPolicy netPolicy = getNetworkPolicy();
            if ((netPolicy != null) && !netPolicy.allowConnection(targetAddress)) {
                log.debug("Disallowed connection to {} due to network policy", targetAddress);
                throw new NodeOSException(Constants.EINVAL);
            }


            if (log.isDebugEnabled()) {

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Related Classes of io.apigee.trireme.core.NetworkPolicy

io.apigee.trireme.core.internal.handles.NIODatagramHandle

io.apigee.trireme.core.internal.handles.NIOSocketHandle

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