Package org.apache.sshd.common.util

Examples of org.apache.sshd.common.util.Buffer.available()

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    public void messageReceived(IoSession session, Readable message) throws Exception {
        TcpipClientChannel channel = (TcpipClientChannel) session.getAttribute(TcpipClientChannel.class);
        Buffer buffer = new Buffer();
        buffer.putBuffer(message);
        channel.waitFor(ClientChannel.OPENED | ClientChannel.CLOSED, Long.MAX_VALUE);
        channel.getOut().write(buffer.array(), buffer.rpos(), buffer.available());
        channel.getOut().flush();
    }

    public void exceptionCaught(IoSession session, Throwable cause) throws Exception {
        cause.printStackTrace();
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    public void messageReceived(IoSession session, Readable message) throws Exception {
        ChannelForwardedX11 channel = (ChannelForwardedX11) session.getAttribute(ChannelForwardedX11.class);
        Buffer buffer = new Buffer();
        buffer.putBuffer(message);
        channel.getOut().write(buffer.array(), buffer.rpos(), buffer.available());
        channel.getOut().flush();
    }

    public void exceptionCaught(IoSession session, Throwable cause) throws Exception {
        cause.printStackTrace();
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                if (closing.get()) {
                    log.debug("Ignoring write to channel {} in CLOSING state", id);
                } else {
                    Buffer buffer = new Buffer();
                    buffer.putBuffer(message);
                    out.write(buffer.array(), buffer.rpos(), buffer.available());
                    out.flush();
                }
            }
            public void sessionCreated(IoSession session) throws Exception {
            }
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        Buffer rsBuf = new Buffer(sig);
        byte[] rArray = rsBuf.getMPIntAsBytes();
        byte[] sArray = rsBuf.getMPIntAsBytes();

        if (rsBuf.available() != 0) {
            throw new IOException("Signature had padding");
        }

        // ASN.1
        int frst = ((rArray[0] & 0x80) != 0 ? 1 : 0);
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            byte[] sig = current.sign(bs.getCompactData());

            bs = new Buffer();
            bs.putString(algo);
            bs.putBytes(sig);
            buffer.putBytes(bs.array(), bs.rpos(), bs.available());

            session.writePacket(buffer);
            return true;
        }
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            buf.putByte((byte) 1);
            buf.putString(keyAlg);
            buffer.rpos(oldPos);
            buffer.wpos(oldPos + 4 + len);
            buf.putBuffer(buffer);
            verif.update(buf.array(), buf.rpos(), buf.available());
            if (!verif.verify(sig)) {
                throw new Exception("Key verification failed");
            }
            return true;
        }
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        int rpos = incoming.rpos();
        while (receive(incoming));
        int read = incoming.rpos() - rpos;
        // Compact and add remaining data
        receiveBuffer.compact();
        if (receiveBuffer != incoming && incoming.available() > 0) {
            receiveBuffer.putBuffer(incoming);
        }
        return read;
    }
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    public void addIdentity(KeyPair key, String comment) throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_ADD_IDENTITY);
        buffer.putKeyPair(key);
        buffer.putString(comment);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void removeIdentity(PublicKey key) throws IOException {
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    public void removeIdentity(PublicKey key) throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_REMOVE_IDENTITY);
        buffer.putPublicKey(key);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void removeAllIdentities() throws IOException {
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    }

    public void removeAllIdentities() throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_REMOVE_ALL_IDENTITIES);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void close() {
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