Package org.apache.sshd.common.util

Examples of org.apache.sshd.common.util.Buffer

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                return true;
            }
            public CloseFuture close(boolean immediately) {
                if (!immediately) {
                    log.debug("Send SSH_MSG_CHANNEL_CLOSE on channel {}", AbstractChannel.this);
                    Buffer buffer = session.createBuffer(SshConstants.SSH_MSG_CHANNEL_CLOSE);
                    buffer.putInt(recipient);
                    try {
                        session.writePacket(buffer).addListener(new SshFutureListener<IoWriteFuture>() {
                            public void operationComplete(IoWriteFuture future) {
                                if (future.isWritten()) {
                                    log.debug("Message SSH_MSG_CHANNEL_CLOSE written on channel {}", AbstractChannel.this);
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        if (sessionId == null) {
            sessionId = new byte[H.length];
            System.arraycopy(H, 0, sessionId, 0, H.length);
        }

        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;
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    protected abstract void doWriteExtendedData(byte[] data, int off, int len) throws IOException;

    protected void sendEof() throws IOException {
        log.debug("Send SSH_MSG_CHANNEL_EOF on channel {}", this);
        Buffer buffer = session.createBuffer(SshConstants.SSH_MSG_CHANNEL_EOF);
        buffer.putInt(recipient);
        writePacket(buffer);
    }
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        localWindow.init(window, packet);
    }

    protected void sendWindowAdjust(int len) throws IOException {
        log.debug("Send SSH_MSG_CHANNEL_WINDOW_ADJUST on channel {}", id);
        Buffer buffer = session.createBuffer(SshConstants.SSH_MSG_CHANNEL_WINDOW_ADJUST);
        buffer.putInt(recipient);
        buffer.putInt(len);
        writePacket(buffer);
    }
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            buffer.append(new String(buf, start, len));
            for (int i = 0; i < buffer.length(); i++) {
                if (buffer.charAt(i) == '\n') {
                    final String s = buffer.substring(0, i + 1);
                    final byte[] bytes = s.getBytes();
                    out.write(new Buffer(bytes)).addListener(new SshFutureListener<IoWriteFuture>() {
                        public void operationComplete(IoWriteFuture future) {
                            try {
                                channel.getLocalWindow().consumeAndCheck(bytes.length);
                            } catch (IOException e) {
                                channel.getSession().exceptionCaught(e);
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     * @return the resize key
     * @throws Exception if a problem occur while resizing the key
     */
    private byte[] resizeKey(byte[] E, int blockSize, Digest hash, byte[] K, byte[] H) throws Exception {
        while (blockSize > E.length) {
            Buffer buffer = new Buffer();
            buffer.putMPInt(K);
            buffer.putRawBytes(H);
            buffer.putRawBytes(E);
            hash.update(buffer.array(), 0, buffer.available());
            byte[] foo = hash.digest();
            byte[] bar = new byte[E.length + foo.length];
            System.arraycopy(E, 0, bar, 0, E.length);
            System.arraycopy(foo, 0, bar, E.length, foo.length);
            E = bar;
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     * @param msg the text message
     * @throws IOException if an error occured sending the packet
     */
    public void disconnect(int reason, String msg) throws IOException {
        log.info("Disconnecting: {}", msg);
        Buffer buffer = createBuffer(SshConstants.SSH_MSG_DISCONNECT);
        buffer.putInt(reason);
        buffer.putString(msg);
        buffer.putString("");
        writePacket(buffer).addListener(new SshFutureListener<IoWriteFuture>() {
            public void operationComplete(IoWriteFuture future) {
                close(true);
            }
        });
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     * be the last packet received.
     *
     * @throws IOException if an error occurred sending the packet
     */
    protected void notImplemented() throws IOException {
        Buffer buffer = createBuffer(SshConstants.SSH_MSG_UNIMPLEMENTED);
        buffer.putInt(seqi - 1);
        writePacket(buffer);
    }
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                        negotiated[SshConstants.PROPOSAL_COMP_ALGS_CTOS]});
    }

    protected void requestSuccess(Buffer buffer) throws Exception{
        synchronized (requestResult) {
            requestResult.set(new Buffer(buffer.getCompactData()));
            requestResult.notify();
        }
    }
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            if (r > 0) {
                localWindow.consumeAndCheck(r);
            }
        } else {
            if (tempBuffer == null) {
                tempBuffer = new Buffer(len);
            }
            tempBuffer.putRawBytes(data, off, len);
        }
    }
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Related Classes of org.apache.sshd.common.util.Buffer

  • com.gitblit.transport.ssh.SshKey
  • com.google.gerrit.sshd.DatabasePubKeyAuth$PeerKeyCache
  • com.google.gerrit.sshd.SshDaemon
  • com.google.gerrit.sshd.SshUtil
  • org.apache.sshd.AbstractSessionTest
  • org.apache.sshd.agent.AgentClient
  • org.apache.sshd.agent.AgentServer$SshAgentSession
  • org.apache.sshd.agent.common.AbstractAgentClient
  • org.apache.sshd.agent.common.AbstractAgentProxy
  • org.apache.sshd.agent.local.AgentForwardedChannel
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