feat: cos upload support

ruoyi-modules/ruoyi-inspection/pom.xml

@@ -78,6 +78,13 @@
             <artifactId>ruoyi-common-oss</artifactId>
         </dependency>
 
+        <!-- 腾讯云COS临时密钥生成 -->
+        <dependency>
+            <groupId>com.qcloud</groupId>
+            <artifactId>cos-sts_api</artifactId>
+            <version>3.1.0</version>
+        </dependency>
+
     </dependencies>
 
 </project>

ruoyi-modules/ruoyi-inspection/src/main/java/org/dromara/inspection/config/TencentCosProperties.java

@@ -0,0 +1,46 @@
+package org.dromara.inspection.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * 腾讯云COS配置属性
+ *
+ * @author LionLi
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "tencent.cos")
+public class TencentCosProperties {
+
+    /**
+     * 腾讯云SecretId
+     */
+    private String secretId;
+
+    /**
+     * 腾讯云SecretKey
+     */
+    private String secretKey;
+
+    /**
+     * 临时密钥有效期(秒),默认1800秒=30分钟
+     */
+    private Integer durationSeconds = 1800;
+
+    /**
+     * 存储桶名称
+     */
+    private String bucket;
+
+    /**
+     * 存储桶所在地域
+     */
+    private String region;
+
+    /**
+     * 腾讯云AppId
+     */
+    private String appId;
+}

ruoyi-modules/ruoyi-inspection/src/main/java/org/dromara/inspection/controller/TencentCosController.java

@@ -0,0 +1,125 @@
+package org.dromara.inspection.controller;
+
+import cn.dev33.satoken.annotation.SaCheckPermission;
+import com.tencent.cloud.CosStsClient;
+import com.tencent.cloud.Policy;
+import com.tencent.cloud.Response;
+import com.tencent.cloud.Statement;
+import com.tencent.cloud.cos.util.Jackson;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.dromara.common.core.domain.R;
+import org.dromara.common.log.annotation.Log;
+import org.dromara.common.log.enums.BusinessType;
+import org.dromara.common.redis.utils.RedisUtils;
+import org.dromara.inspection.config.TencentCosProperties;
+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.RestController;
+
+import java.time.Duration;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.TreeMap;
+
+/**
+ * 腾讯云COS临时凭证Controller
+ *
+ * @author LionLi
+ */
+@Slf4j
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/inspection/cos")
+public class TencentCosController {
+
+    private final TencentCosProperties cosProperties;
+
+    private static final String CACHE_KEY = "inspection:cos:credential";
+    private static final int CACHE_EXPIRE_SECONDS = 1500; // 缓存25分钟,临时密钥30分钟过期
+
+    /**
+     * 获取腾讯云COS临时上传凭证
+     */
+    @SaCheckPermission("inspection:step:edit")
+    @Log(title = "获取COS临时凭证", businessType = BusinessType.OTHER)
+    @GetMapping("/credential")
+    public R<Response> getCredential() {
+        // 先从缓存获取
+        Response cachedCredential = RedisUtils.getCacheObject(CACHE_KEY);
+        if (cachedCredential != null) {
+            return R.ok(cachedCredential);
+        }
+
+        try {
+            // 构建配置参数
+            TreeMap<String, Object> config = new TreeMap<>();
+            config.put("secretId", cosProperties.getSecretId());
+            config.put("secretKey", cosProperties.getSecretKey());
+            config.put("durationSeconds", cosProperties.getDurationSeconds());
+            config.put("bucket", cosProperties.getBucket());
+            config.put("region", cosProperties.getRegion());
+
+            // 初始化 policy
+            Policy policy = new Policy();
+
+            // 开始构建一条 statement
+            Statement statement = new Statement();
+            // 声明设置的结果是允许操作
+            statement.setEffect("allow");
+
+            // 添加操作权限
+            statement.addActions(new String[]{
+                // 简单上传
+                "cos:PutObject",
+                "cos:PostObject",
+                // 分块上传
+                "cos:InitiateMultipartUpload",
+                "cos:ListMultipartUploads",
+                "cos:ListParts",
+                "cos:UploadPart",
+                "cos:CompleteMultipartUpload"
+            });
+
+            // 设置允许操作的资源路径(限定只能上传到audio目录)
+            // 格式: qcs::cos:{region}:uid/{appid}:{bucket}/{path}
+            statement.addResources(new String[]{
+                "qcs::cos:" + cosProperties.getRegion() +
+                    ":uid/" + cosProperties.getAppId() +
+                    ":" + cosProperties.getBucket() +
+                    "/audio/*"
+            });
+
+            // 把一条 statement 添加到 policy
+            policy.addStatement(statement);
+
+            // 将 Policy 实例转化成 String
+            config.put("policy", Jackson.toJsonPrettyString(policy));
+
+            // 获取临时密钥
+            Response response = CosStsClient.getCredential(config);
+
+            // 缓存凭证(25分钟,临时密钥30分钟过期)
+            RedisUtils.setCacheObject(CACHE_KEY, response, Duration.ofSeconds(CACHE_EXPIRE_SECONDS));
+
+            return R.ok(response);
+        } catch (Exception e) {
+            log.error("获取临时COS凭证失败", e);
+            return R.fail("获取临时凭证失败:" + e.getMessage());
+        }
+    }
+
+    /**
+     * 获取COS配置信息(供前端使用)
+     */
+    @SaCheckPermission("inspection:step:edit")
+    @GetMapping("/config")
+    public R<Map<String, String>> getConfig() {
+        Map<String, String> config = new HashMap<>();
+        config.put("bucket", cosProperties.getBucket());
+        config.put("region", cosProperties.getRegion());
+        return R.ok(config);
+    }
+}