.

apq-pc-client/src/main/java/com/priusis/client/service/core/MqttServiceImpl.java

@@ -358,7 +358,7 @@ public class MqttServiceImpl implements MqttService, MqttHandler, MqttClientCall
         try {
 
             if ("remote_control".equals(mqttRpcDataMessage.getMethod())) {// 远程控制请求
-                SysConfigUtil.saveProperty("control.request", mqttRpcDataMessage.getParams());// 存储参数
+                SysConfigUtil.saveProperty("control.request", "1");
                 return;
             }
 

apq-pc-client/src/main/java/com/priusis/controller/RemoteControlController.java

 package com.priusis.controller;
 
-import cn.hutool.core.date.DateField;
-import cn.hutool.core.date.DateTime;
+import cn.hutool.core.convert.Convert;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
+import cn.hutool.http.HttpUtil;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.priusis.cache.InstalledProgramCache;
 import com.priusis.lib.R;
 import com.priusis.util.SysConfigUtil;
 import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
 import org.ini4j.ConfigParser;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import oshi.hardware.NetworkIF;
 
 import javax.annotation.Resource;
+import javax.validation.constraints.NotNull;
 import java.io.File;
 import java.io.IOException;
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.UnknownHostException;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -26,6 +35,7 @@ import java.util.TimerTask;
  * @author yangli
  * @since 2021/09/16
  */
+@Slf4j
 @Validated
 @RestController
 @RequestMapping(value = "remote_control")
@@ -35,6 +45,12 @@ public class RemoteControlController {
     @Value(value = "${vnc-repeater}")
     private String vncRepeater;
 
+    @Value(value = "${apq.iot-gateway}")
+    private String gateway;
+
+    @Value(value = "${apq.url.device_info}")
+    private String deviceInfoUrl;
+
     @Resource
     private InstalledProgramCache installedProgramCache;
 
@@ -42,20 +58,22 @@ public class RemoteControlController {
      * 前端定时任务查询远程控制请求，不为空则表示有请求，展示确认弹窗
      */
     @GetMapping(value = "get_control_request")
-    public R<JSONObject> getControlRequest() throws IOException {
-        return R.success(JSONUtil.parseObj(SysConfigUtil.getProperty("control.request")));
+    public R<Boolean> getControlRequest() throws IOException {
+        return R.success(Convert.toBool(SysConfigUtil.getProperty("control.request"), false));
     }
 
     /**
      * 接受远程控制请求
      */
     @GetMapping(value = "accept_request")
-    public R<Void> acceptRequest() throws IOException, ConfigParser.DuplicateSectionException, ConfigParser.NoSectionException {
-        String requestParams = SysConfigUtil.saveProperty("control.request", null);
-        if (StrUtil.isBlank(requestParams)) return R.error("无远程请求");
-        JSONObject obj = JSONUtil.parseObj(requestParams);
-        String id = obj.getStr("id");
-        // 设置ID
+    public R<Void> acceptRequest(@RequestParam @NotNull Long minutes)
+            throws IOException, ConfigParser.DuplicateSectionException, ConfigParser.NoSectionException {
+        Boolean hasRequest = Convert.toBool(SysConfigUtil.saveProperty("control.request", "0"), false);
+        if (!hasRequest) return R.error("无远程请求");
+        // 查询设备的远程ID
+        String remoteId = getRemoteId();
+        if (StrUtil.isBlank(remoteId)) return R.error("未查询到设备的远程ID");
+        // 设置远程ID
         String path = installedProgramCache.getPrograms().stream()
                 .filter(m -> "UltraVNC".equalsIgnoreCase(m.get("name")))
                 .findFirst()
@@ -67,15 +85,13 @@ public class RemoteControlController {
         configParser.read(file);
         if (!configParser.hasSection("admin")) configParser.addSection("admin");
         configParser.set("admin", "service_commandline",
-                StrUtil.format("-autoreconnect ID:{} -connect {} -run", id, vncRepeater));
+                StrUtil.format("-autoreconnect ID:{} -connect {} -run", remoteId, vncRepeater));
         configParser.write(file);
 
         // 重启VNC Server服务
         Runtime.getRuntime().exec("cmd /c net stop uvnc_service");
         Runtime.getRuntime().exec("cmd /c net start uvnc_service");
 
-        // 请求控制的时间，单位分钟
-        int minute = obj.getInt("time");
         // 定时任务，指定分钟后执行一次
         Timer timer = new Timer();
         timer.schedule(new TimerTask() {
@@ -86,16 +102,37 @@ public class RemoteControlController {
                 Runtime.getRuntime().exec("cmd /c net stop uvnc_service");
                 timer.cancel();
             }
-        }, DateTime.now().offset(DateField.MINUTE, minute));
+        }, minutes * 60 * 1000);
         return R.success();
     }
 
+
     /**
      * 拒绝远程控制请求
      */
     @GetMapping(value = "refuse_request")
     public R<Void> refuseRequest() throws IOException {
-        SysConfigUtil.saveProperty("control.request", null);
+        SysConfigUtil.saveProperty("control.request", "0");
         return R.success();
     }
+
+
+    private String getMacAddress() throws UnknownHostException, SocketException {
+        NetworkIF networkIF = new NetworkIF();
+        networkIF.setNetworkInterface(NetworkInterface.getByInetAddress(InetAddress.getLocalHost()));
+        return networkIF.getMacaddr();
+    }
+
+    private String remoteId;
+
+    private String getRemoteId() throws SocketException, UnknownHostException {
+        if (StrUtil.isNotBlank(remoteId)) return remoteId;
+        String mac = getMacAddress();
+        JSONObject rsp = JSONUtil.parseObj(HttpUtil.get(gateway + StrUtil.format(deviceInfoUrl, mac)));
+        if (ObjectUtil.notEqual(rsp.getInt("code"), 0)) {
+            log.warn("查询设备信息失败, msg: {}", rsp.getStr("msg"));
+            return null;
+        }
+        return remoteId = rsp.getJSONObject("data").getStr("remoteId");
+    }
 }