Package org.apache.sshd.server.channel

Examples of org.apache.sshd.server.channel.OpenChannelException

102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
            case Forwarded: address = service.getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

        // TODO: revisit for better threading. Use async io ?
        out = new ChannelOutputStream(this, remoteWindow, log, SshConstants.SSH_MSG_CHANNEL_DATA);
        IoHandler handler = new IoHandler() {
            public void messageReceived(IoSession session, Readable message) throws Exception {
                if (state.get() != OPENED) {
                    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 {
            }
            public void sessionClosed(IoSession session) throws Exception {
                close(false);
            }
            public void exceptionCaught(IoSession ioSession, Throwable cause) throws Exception {
                close(true);
            }
        };
        connector = getSession().getFactoryManager().getIoServiceFactory()
                .createConnector(handler);
        IoConnectFuture future = connector.connect(address.toInetSocketAddress());
        future.addListener(new SshFutureListener<IoConnectFuture>() {
            public void operationComplete(IoConnectFuture future) {
                if (future.isConnected()) {
                    ioSession = future.getSession();
                    f.setOpened();
                } else if (future.getException() != null) {
                    closeImmediately0();
                    if (future.getException() instanceof ConnectException) {
                        f.setException(new OpenChannelException(
                            SshConstants.SSH_OPEN_CONNECT_FAILED,
                            future.getException().getMessage(),
                            future.getException()));
                    } else {
                        f.setException(future.getException());
View Full Code Here
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
            case Forwarded: address = service.getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

        out = new ChannelOutputStream(this, remoteWindow, log, SshConstants.SSH_MSG_CHANNEL_DATA);
        IoHandler handler = new IoHandler() {
            public void messageReceived(IoSession session, Readable message) throws Exception {
                if (state.get() != OPENED) {
                    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 {
            }
            public void sessionClosed(IoSession session) throws Exception {
                close(false);
            }
            public void exceptionCaught(IoSession ioSession, Throwable cause) throws Exception {
                close(true);
            }
        };
        connector = getSession().getFactoryManager().getIoServiceFactory()
                .createConnector(handler);
        IoConnectFuture future = connector.connect(address.toInetSocketAddress());
        future.addListener(new SshFutureListener<IoConnectFuture>() {
            public void operationComplete(IoConnectFuture future) {
                if (future.isConnected()) {
                    ioSession = future.getSession();
                    f.setOpened();
                } else if (future.getException() != null) {
                    closeImmediately0();
                    if (future.getException() instanceof ConnectException) {
                        f.setException(new OpenChannelException(
                            SshConstants.SSH_OPEN_CONNECT_FAILED,
                            future.getException().getMessage(),
                            future.getException()));
                    } else {
                        f.setException(future.getException());
View Full Code Here
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
            case Forwarded: address = getSession().getTcpipForwarder().getForwardedPort(portToConnect); break;
        }
        final ForwardingFilter filter = getSession().getFactoryManager().getTcpipForwardingFilter();
        if (address == null || filter == null || !filter.canConnect(address, getSession())) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "Connection denied"));
            return f;
        }

        out = new ChannelOutputStream(this, remoteWindow, log, SshConstants.Message.SSH_MSG_CHANNEL_DATA);
        IoHandler handler = new IoHandler() {
            public void messageReceived(IoSession session, Readable message) throws Exception {
                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 {
            }
            public void sessionClosed(IoSession session) throws Exception {
                close(false);
            }
            public void exceptionCaught(IoSession ioSession, Throwable cause) throws Exception {
                close(true);
            }
        };
        connector = getSession().getFactoryManager().getIoServiceFactory()
                .createConnector(getSession().getFactoryManager(), handler);
        IoConnectFuture future = connector.connect(address.toInetSocketAddress());
        future.addListener(new SshFutureListener<IoConnectFuture>() {
            public void operationComplete(IoConnectFuture future) {
                if (future.isConnected()) {
                    ioSession = future.getSession();
                    f.setOpened();
                } else if (future.getException() != null) {
                    closeImmediately0();
                    if (future.getException() instanceof ConnectException) {
                        f.setException(new OpenChannelException(
                            SshConstants.SSH_OPEN_CONNECT_FAILED,
                            future.getException().getMessage(),
                            future.getException()));
                    } else {
                        f.setException(future.getException());
View Full Code Here
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
            address = null;
        }
        //final ForwardingFilter filter = clientSession.getClientFactoryManager().getForwardingFilter();
        if (address == null /*|| filter == null || !filter.canConnect(address, serverSession)*/) {
            super.close(true);
            f.setException(new OpenChannelException(SshConstants.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, "connect denied"));
            return f;
        }

        connector = new NioSocketConnector();
        out = new ChannelOutputStream(this, remoteWindow, log, SshConstants.Message.SSH_MSG_CHANNEL_DATA);
        IoHandler handler = new IoHandlerAdapter() {
            @Override
            public void messageReceived(IoSession session, Object message) throws Exception {
                IoBuffer ioBuffer = (IoBuffer) message;
                int r = ioBuffer.remaining();
                byte[] b = new byte[r];
                ioBuffer.get(b, 0, r);
                out.write(b, 0, r);
                out.flush();
            }

            @Override
            public void sessionClosed(IoSession session) throws Exception {
                if (!closing) {
                    sendEof();
                }
            }
        };
        connector.setHandler(handler);
        ConnectFuture future = connector.connect(address.toInetSocketAddress());
        future.addListener(new IoFutureListener<ConnectFuture>() {
            public void operationComplete(ConnectFuture future) {
                if (future.isConnected()) {
                    ioSession = future.getSession();
                    f.setOpened();
                } else if (future.getException() != null) {
                    closeImmediately0();
                    if (future.getException() instanceof ConnectException) {
                        f.setException(new OpenChannelException(
                                SshConstants.SSH_OPEN_CONNECT_FAILED,
                                future.getException().getMessage(),
                                future.getException()));
                    } else {
                        f.setException(future.getException());
View Full Code Here
TOP

Related Classes of org.apache.sshd.server.channel.OpenChannelException

  • org.apache.sshd.client.session.ChannelForwardedTcpip
  • org.apache.sshd.common.forward.TcpipServerChannel
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.