feat:ssh 管理

xservice-common/pom.xml

@@ -8,7 +8,7 @@
         <artifactId>xservice-basic</artifactId>
         <version>1.1</version>
     </parent>
-    <version>1.2</version>
+    <version>1.3</version>
 
     <artifactId>xservice-common</artifactId>
 

xservice-common/src/main/java/com/xiang/xservice/basic/utils/SSHManager.java

@@ -0,0 +1,39 @@
+package com.xiang.xservice.basic.utils;
+
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.Session;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class SSHManager {
+    private static final ConcurrentHashMap<String, Session> sessionMap = new ConcurrentHashMap<>();
+
+    public static void createTunnel(String key, String sshHost, int sshPort,
+                                    String sshUser, String sshPassword,
+                                    int localPort, String remoteHost, int remotePort) throws Exception {
+        if (sessionMap.containsKey(key) && sessionMap.get(key).isConnected()) {
+            return; // 已存在
+        }
+        JSch jsch = new JSch();
+        Session session = jsch.getSession(sshUser, sshHost, sshPort);
+        session.setPassword(sshPassword);
+
+        java.util.Properties config = new java.util.Properties();
+        config.put("StrictHostKeyChecking", "no");
+        session.setConfig(config);
+
+        session.connect();
+        session.setPortForwardingL(localPort, remoteHost, remotePort);
+
+        sessionMap.put(key, session);
+        System.out.println("SSH Tunnel for [" + key + "] established.");
+    }
+
+    public static void closeTunnel(String key) {
+        Session session = sessionMap.get(key);
+        if (session != null && session.isConnected()) {
+            session.disconnect();
+            sessionMap.remove(key);
+            System.out.println("SSH Tunnel for [" + key + "] closed.");
+        }
+    }
+}