贵金属防伪系统

gold-api/src/main/java/com/junmp/gold/api/bean/req/DbAccessReq.java

+package com.junmp.gold.api.bean.req;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * <pre>
+ *
+ * 描述：
+ * 版本：1.0.0
+ * 日期：2022/8/30 16:25
+ * 作者：ningzp@junmp.com.cn
+ * <br>修改记录
+ * <br>修改日期        修改人          修改内容
+ *
+ * </pre>
+ */
+@Data
+public class DbAccessReq implements Serializable {
+
+    private String host ;
+
+    private Integer port ;
+
+    private String dbName ;
+
+    private String username ;
+
+    private String password ;
+}

gold-api/src/main/java/com/junmp/gold/api/bean/vo/AuthAccessVo.java

+package com.junmp.gold.api.bean.vo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * <pre>
+ *
+ * 描述：
+ * 版本：1.0.0
+ * 日期：2022/8/30 16:27
+ * 作者：ningzp@junmp.com.cn
+ * <br>修改记录
+ * <br>修改日期        修改人          修改内容
+ *
+ * </pre>
+ */
+@Data
+@AllArgsConstructor
+public class AuthAccessVo implements Serializable {
+
+    /**
+     * 访问的秘钥
+     */
+    private String accessKey ;
+
+    private String url;
+
+    private String username;
+
+    private String password;
+}

gold-biz/src/main/java/com/junmp/gold/controller/PublicController.java

+package com.junmp.gold.controller;
+
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.toolkit.AES;
+import com.junmp.gold.api.bean.req.DbAccessReq;
+import com.junmp.gold.api.bean.vo.AuthAccessVo;
+import com.junmp.v2.common.bean.response.ApiRes;
+import com.junmp.v2.common.exception.enums.DefaultBizExceptionEnum;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <pre>
+ *
+ * 描述：
+ * 版本：1.0.0
+ * 日期：2022/8/30 16:24
+ * 作者：ningzp@junmp.com.cn
+ * <br>修改记录
+ * <br>修改日期        修改人          修改内容
+ *
+ * </pre>
+ */
+@Slf4j
+@RestController
+@RequestMapping("/api")
+public class PublicController {
+
+    private final static String DB_URL_TEMPLATE = "jdbc:mysql://{}:{}/{}?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=CTT&nullCatalogMeansCurrent=true";
+
+    @GetMapping(path = "/pub/authInfo", name = "生成数据库认证信息")
+    public ApiRes<AuthAccessVo> genAccessInfo(DbAccessReq req) {
+        if (null != req && StrUtil.isNotEmpty(req.getDbName())
+                && StrUtil.isNotEmpty(req.getHost())
+                && ObjectUtil.isNotNull(req.getPort())
+                && StrUtil.isNotEmpty(req.getUsername())
+                && StrUtil.isNotEmpty(req.getPassword())) {
+            String rmdKey = AES.generateRandomKey();
+            String dbUrl = StrUtil.format(DB_URL_TEMPLATE, req.getHost(), req.getPort(), req.getDbName());
+            String enDbUrl = AES.encrypt(dbUrl, rmdKey);
+            String enUserName = AES.encrypt(req.getUsername(), rmdKey);
+            String enPassword = AES.encrypt(req.getPassword(), rmdKey);
+            return ApiRes.success(new AuthAccessVo(rmdKey, enDbUrl, enUserName, enPassword));
+        } else {
+            return ApiRes.failure(DefaultBizExceptionEnum.VALID_PARAMS_ERROR);
+        }
+
+    }
+}