feat：【IoT 物联网】优化获取认证信息的逻辑

yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.java

@@ -167,12 +167,11 @@ public class IotDeviceController {
         return success(true);
     }
 
-    // TODO @haohao：是不是默认详情接口，不返回 secret，然后这个接口，用于统一返回。然后接口名可以更通用一点。
+    @GetMapping("/get-auth-info")
-    @GetMapping("/mqtt-connection-params")
+    @Operation(summary = "获得设备连接信息")
-    @Operation(summary = "获取 MQTT 连接参数")
+    @PreAuthorize("@ss.hasPermission('iot:device:auth-info')")
-    @PreAuthorize("@ss.hasPermission('iot:device:mqtt-connection-params')")
+    public CommonResult<IotDeviceAuthInfoRespVO> getDeviceAuthInfo(@RequestParam("id") Long id) {
-    public CommonResult<IotDeviceMqttConnectionParamsRespVO> getMqttConnectionParams(@RequestParam("deviceId") Long deviceId) {
+        return success(deviceService.getDeviceAuthInfo(id));
-        return success(deviceService.getMqttConnectionParams(deviceId));
     }
 
     // TODO @haohao：可以使用 @RequestParam("productKey") String productKey, @RequestParam("deviceNames") List<String> deviceNames 来接收哇？

yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/device/IotDeviceAuthInfoRespVO.java

@@ -0,0 +1,23 @@
+package cn.iocoder.yudao.module.iot.controller.admin.device.vo.device;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+@Schema(description = "管理后台 - IoT 设备认证信息 Response VO")
+@Data
+public class IotDeviceAuthInfoRespVO {
+
+    @Schema(description = "客户端 ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "product123.device001")
+    @NotBlank(message = "客户端 ID 不能为空")
+    private String clientId;
+
+    @Schema(description = "用户名", requiredMode = Schema.RequiredMode.REQUIRED, example = "device001&product123")
+    @NotBlank(message = "用户名不能为空")
+    private String username;
+
+    @Schema(description = "密码", requiredMode = Schema.RequiredMode.REQUIRED, example = "1a2b3c4d5e6f7890abcdef1234567890")
+    @NotBlank(message = "密码不能为空")
+    private String password;
+
+}

yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/device/IotDeviceMqttConnectionParamsRespVO.java

@@ -1,25 +0,0 @@
-package cn.iocoder.yudao.module.iot.controller.admin.device.vo.device;
-
-import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
-import com.alibaba.excel.annotation.ExcelProperty;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-
-@Schema(description = "管理后台 - IoT 设备 MQTT 连接参数 Response VO")
-@Data
-@ExcelIgnoreUnannotated
-public class IotDeviceMqttConnectionParamsRespVO {
-
-    @Schema(description = "MQTT 客户端 ID", example = "24602")
-    @ExcelProperty("MQTT 客户端 ID")
-    private String mqttClientId;
-
-    @Schema(description = "MQTT 用户名", example = "芋艿")
-    @ExcelProperty("MQTT 用户名")
-    private String mqttUsername;
-
-    @Schema(description = "MQTT 密码")
-    @ExcelProperty("MQTT 密码")
-    private String mqttPassword;
-
-}

yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java

@@ -216,12 +216,12 @@ public interface IotDeviceService {
     Long getDeviceCount(@Nullable LocalDateTime createTime);
 
     /**
-     * 获取 MQTT 连接参数
+     * 获得设备认证信息
      *
-     * @param deviceId 设备 ID
+     * @param id 设备编号
      * @return MQTT 连接参数
      */
-    IotDeviceMqttConnectionParamsRespVO getMqttConnectionParams(Long deviceId);
+    IotDeviceAuthInfoRespVO getDeviceAuthInfo(Long id);
 
     /**
      * 获得各个产品下的设备数量 Map

yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceServiceImpl.java

@@ -409,17 +409,13 @@ public class IotDeviceServiceImpl implements IotDeviceService {
         return respVO;
     }
 
-    // TODO @芋艿：改成通用的；
     @Override
-    public IotDeviceMqttConnectionParamsRespVO getMqttConnectionParams(Long deviceId) {
+    public IotDeviceAuthInfoRespVO getDeviceAuthInfo(Long id) {
-        IotDeviceDO device = validateDeviceExists(deviceId);
+        IotDeviceDO device = validateDeviceExists(id);
-//        MqttSignResult mqttSignResult = MqttSignUtils.calculate(device.getProductKey(), device.getDeviceName(),
+        // 使用 IotDeviceAuthUtils 生成认证信息
-//                device.getDeviceSecret());
+        IotDeviceAuthUtils.AuthInfo authInfo = IotDeviceAuthUtils.getAuthInfo(
-//        return new IotDeviceMqttConnectionParamsRespVO()
+                device.getProductKey(), device.getDeviceName(), device.getDeviceSecret());
-//                .setMqttClientId(mqttSignResult.getClientId())
+        return BeanUtils.toBean(authInfo, IotDeviceAuthInfoRespVO.class);
-//                .setMqttUsername(mqttSignResult.getUsername())
-//                .setMqttPassword(mqttSignResult.getPassword());
-        return null;
     }
 
     private void deleteDeviceCache(IotDeviceDO device) {