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| | |
| | | /* |
| | | * Copyright 2014 gitblit.com. |
| | | * |
| | | * Licensed under the Apache License, Version 2.0 (the "License"); |
| | | * you may not use this file except in compliance with the License. |
| | | * You may obtain a copy of the License at |
| | | * |
| | | * http://www.apache.org/licenses/LICENSE-2.0 |
| | | * |
| | | * Unless required by applicable law or agreed to in writing, software |
| | | * distributed under the License is distributed on an "AS IS" BASIS, |
| | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| | | * See the License for the specific language governing permissions and |
| | | * limitations under the License. |
| | | */ |
| | | package com.gitblit.transport.ssh; |
| | | |
| | | import java.net.SocketAddress; |
| | | |
| | | import org.apache.mina.transport.socket.SocketSessionConfig; |
| | | import org.apache.sshd.common.future.CloseFuture; |
| | | import org.apache.sshd.common.future.SshFutureListener; |
| | | import org.apache.sshd.common.io.IoSession; |
| | | import org.apache.sshd.common.io.mina.MinaSession; |
| | | import org.apache.sshd.common.session.AbstractSession; |
| | | import org.apache.sshd.server.session.SessionFactory; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | |
| | | /** |
| | | * |
| | | * @author James Moger |
| | | * |
| | | */ |
| | | public class SshServerSessionFactory extends SessionFactory { |
| | | |
| | | private final Logger log = LoggerFactory.getLogger(getClass()); |
| | | |
| | | public SshServerSessionFactory() { |
| | | } |
| | | |
| | | @Override |
| | | protected AbstractSession createSession(final IoSession io) throws Exception { |
| | | log.info("creating ssh session from {}", io.getRemoteAddress()); |
| | | |
| | | if (io instanceof MinaSession) { |
| | | if (((MinaSession) io).getSession().getConfig() instanceof SocketSessionConfig) { |
| | | ((SocketSessionConfig) ((MinaSession) io).getSession().getConfig()).setKeepAlive(true); |
| | | } |
| | | } |
| | | |
| | | final SshServerSession session = (SshServerSession) super.createSession(io); |
| | | SocketAddress peer = io.getRemoteAddress(); |
| | | SshDaemonClient client = new SshDaemonClient(peer); |
| | | session.setAttribute(SshDaemonClient.KEY, client); |
| | | |
| | | // TODO(davido): Log a session close without authentication as a |
| | | // failure. |
| | | session.addCloseSessionListener(new SshFutureListener<CloseFuture>() { |
| | | @Override |
| | | public void operationComplete(CloseFuture future) { |
| | | log.info("closed ssh session from {}", io.getRemoteAddress()); |
| | | } |
| | | }); |
| | | return session; |
| | | } |
| | | |
| | | @Override |
| | | protected AbstractSession doCreateSession(IoSession ioSession) throws Exception { |
| | | return new SshServerSession(server, ioSession); |
| | | } |
| | | } |