Examples of org.jivesoftware.smackx.bytestreams.socks5.Socks5BytestreamManager

Package org.jivesoftware.smackx.bytestreams.socks5

Examples of org.jivesoftware.smackx.bytestreams.socks5.Socks5BytestreamManager

org.jivesoftware.smackx.bytestreams.socks5.packet.Bytestream.StreamHost
org/extensions/xep-0065.html">XEP-0065.
A SOCKS5 Bytestream is negotiated partly over the XMPP XML stream and partly over a separate socket. The actual transfer though takes place over a separately created socket.
A SOCKS5 Bytestream generally has three parties, the initiator, the target, and the stream host. The stream host is a specialized SOCKS5 proxy setup on a server, or, the initiator can act as the stream host.
To establish a SOCKS5 Bytestream invoke the {@link #establishSession(String)} method. This willnegotiate a SOCKS5 Bytestream with the given target JID and return a socket.
If a session ID for the SOCKS5 Bytestream was already negotiated (e.g. while negotiating a file transfer) invoke {@link #establishSession(String,String)}.
To handle incoming SOCKS5 Bytestream requests add an {@link Socks5BytestreamListener} to themanager. There are two ways to add this listener. If you want to be informed about incoming SOCKS5 Bytestreams from a specific user add the listener by invoking {@link #addIncomingBytestreamListener(BytestreamListener,String)}. If the listener should respond to all SOCKS5 Bytestream requests invoke {@link #addIncomingBytestreamListener(BytestreamListener)}.
Note that the registered {@link Socks5BytestreamListener} will NOT be notified on incoming Socks5bytestream requests sent in the context of XEP-0096 file transfer. (See {@link FileTransferManager})
If no {@link Socks5BytestreamListener}s are registered, all incoming SOCKS5 Bytestream requests will be rejected by returning a <not-acceptable/> error to the initiator. @author Henning Staib

        protocol.addResponse(proxyInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build a socks5 stream host info containing the address and the port of the
        // proxy
        Bytestream streamHostInfo = Socks5PacketUtils.createBytestreamResponse(proxyJID,
                        initiatorJID);
        streamHostInfo.addStreamHost(proxyJID, proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);

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        protocol.addResponse(proxyInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build a socks5 stream host info containing the address and the port of the
        // proxy
        Bytestream streamHostInfo = Socks5PacketUtils.createBytestreamResponse(proxyJID,
                        initiatorJID);
        streamHostInfo.addStreamHost(proxyJID, proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build used stream host response with unknown proxy
        Bytestream streamHostUsedPacket = Socks5PacketUtils.createBytestreamResponse(targetJID,
                        initiatorJID);
        streamHostUsedPacket.setSessionID(sessionID);
        streamHostUsedPacket.setUsedHost("invalid.proxy");


        // return used stream host info as response to the bytestream initiation
        protocol.addResponse(streamHostUsedPacket, Verification.correspondingSenderReceiver,
                        Verification.requestTypeSET);

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        protocol.addResponse(proxyInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build a socks5 stream host info containing the address and the port of the
        // proxy
        Bytestream streamHostInfo = Socks5PacketUtils.createBytestreamResponse(proxyJID,
                        initiatorJID);
        streamHostInfo.addStreamHost(proxyJID, proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build used stream host response
        Bytestream streamHostUsedPacket = Socks5PacketUtils.createBytestreamResponse(targetJID,
                        initiatorJID);
        streamHostUsedPacket.setSessionID(sessionID);
        streamHostUsedPacket.setUsedHost(proxyJID);


        // return used stream host info as response to the bytestream initiation
        protocol.addResponse(streamHostUsedPacket, new Verification<Bytestream, Bytestream>() {


            public void verify(Bytestream request, Bytestream response) {

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        protocol.addResponse(proxyInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build a socks5 stream host info containing the address and the port of the
        // proxy
        Bytestream streamHostInfo = Socks5PacketUtils.createBytestreamResponse(proxyJID,
                        initiatorJID);
        streamHostInfo.addStreamHost(proxyJID, proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build used stream host response
        Bytestream streamHostUsedPacket = Socks5PacketUtils.createBytestreamResponse(targetJID,
                        initiatorJID);
        streamHostUsedPacket.setSessionID(sessionID);
        streamHostUsedPacket.setUsedHost(proxyJID);


        // return used stream host info as response to the bytestream initiation
        protocol.addResponse(streamHostUsedPacket, new Verification<Bytestream, Bytestream>() {


            public void verify(Bytestream request, Bytestream response) {

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        // return the discover item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build used stream host response
        Bytestream streamHostUsedPacket = Socks5PacketUtils.createBytestreamResponse(targetJID,
                        initiatorJID);
        streamHostUsedPacket.setSessionID(sessionID);
        streamHostUsedPacket.setUsedHost(initiatorJID); // local proxy used


        // return used stream host info as response to the bytestream initiation
        protocol.addResponse(streamHostUsedPacket, new Verification<Bytestream, Bytestream>() {


            public void verify(Bytestream request, Bytestream response) {

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        /*
         * build a SOCKS5 stream host info for "proxy2.xmpp-server" containing the address and the
         * port of the proxy
         */
        Bytestream streamHostInfo1 = Socks5PacketUtils.createBytestreamResponse(
                        "proxy2.xmpp-server", initiatorJID);
        streamHostInfo1.addStreamHost("proxy2.xmpp-server", proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo1, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build a SOCKS5 stream host info containing the address and the port of the proxy
        Bytestream streamHostInfo2 = Socks5PacketUtils.createBytestreamResponse(proxyJID,
                        initiatorJID);
        streamHostInfo2.addStreamHost(proxyJID, proxyAddress, 7778);


        // return stream host info if it is queried
        protocol.addResponse(streamHostInfo2, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);


        // build used stream host response
        Bytestream streamHostUsedPacket = Socks5PacketUtils.createBytestreamResponse(targetJID,
                        initiatorJID);
        streamHostUsedPacket.setSessionID(sessionID);
        streamHostUsedPacket.setUsedHost(proxyJID);


        // return used stream host info as response to the bytestream initiation
        protocol.addResponse(streamHostUsedPacket, streamHostUsedVerification,
                        Verification.correspondingSenderReceiver, Verification.requestTypeSET);

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        // start thread to connect to SOCKS5 proxy
        Thread serverThread = new Thread() {


            @Override
            public void run() {
                StreamHost streamHost = new StreamHost(proxyJID, serverAddress);
                streamHost.setPort(serverPort);


                Socks5Client socks5Client = new Socks5Client(streamHost, digest);


                try {

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        // start thread to connect to SOCKS5 proxy
        Thread serverThread = new Thread() {


            @Override
            public void run() {
                StreamHost streamHost = new StreamHost(proxyJID, serverAddress);
                streamHost.setPort(serverPort);


                Socks5Client socks5Client = new Socks5Client(streamHost, digest);
                try {
                    socks5Client.getSocket(10000);

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        // start thread to connect to SOCKS5 proxy
        Thread serverThread = new Thread() {


            @Override
            public void run() {
                StreamHost streamHost = new StreamHost(proxyJID, serverAddress);
                streamHost.setPort(serverPort);


                Socks5Client socks5Client = new Socks5Client(streamHost, digest);
                try {
                    socks5Client.getSocket(10000);

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        // start thread to connect to SOCKS5 proxy
        Thread serverThread = new Thread() {


            @Override
            public void run() {
                StreamHost streamHost = new StreamHost(proxyJID, serverAddress);
                streamHost.setPort(serverPort);


                Socks5Client socks5Client = new Socks5Client(streamHost, digest);


                try {
                    Socket socket = socks5Client.getSocket(10000);

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