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Merge branch 'v5-dev-ssh' into v5-dev

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sidian
2020-09-02 20:08:21 +08:00
parent 025728e389 43bbd33bbe
commit 0aec10aab2
2 changed files with 43 additions and 9 deletions
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32
hutool-extra/src/main/java/cn/hutool/extra/ssh/JschUtil.java
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@@ -6,13 +6,7 @@ import cn.hutool.core.lang.Assert;
import cn.hutool.core.net.LocalPortGenerater;
import cn.hutool.core.util.CharsetUtil;
import cn.hutool.core.util.StrUtil;
import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelExec;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelShell;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.JSchException;
import com.jcraft.jsch.Session;
import com.jcraft.jsch.*;
import java.io.IOException;
import java.io.InputStream;
@@ -232,6 +226,30 @@ public class JschUtil {
return false;
}
/**
* 绑定ssh服务端的serverPort端口, 到host主机的port端口上. <br>
* 即数据从ssh服务端的serverPort端口, 流经ssh客户端, 达到host:port上.
*
* @param session 与ssh服务端建立的会话
* @param bindPort ssh服务端上要被绑定的端口
* @param host 转发到的host
* @param port host上的端口
* @return 成功与否
* @throws JschRuntimeException 端口绑定失败异常
*/
public static boolean bindRemotePort(Session session, int bindPort, String host, int port) throws JschRuntimeException {
if (session != null && session.isConnected()) {
try {
session.setPortForwardingR(bindPort, host, port);
} catch (JSchException e) {
throw new JschRuntimeException(e, "From [{}] mapping to [{}] error！", bindPort, port);
}
return true;
}
return false;
}
/**
* 解除端口映射
*