附件解密上传

code/base/nckd-jimin-base-helper/src/main/java/nckd/base/helper/CusFileServiceExt.java

@@ -9,6 +9,13 @@ import kd.bos.service.attachment.FilePathService;
 import java.io.File;
 import java.io.InputStream;
 
+/**
+ * 自定义附件服务
+ * 处理附件加密解密
+ *
+ * @author turborao
+ * @date 2025/05/26 14:07
+ */
 public class CusFileServiceExt extends FilePathService implements FileServiceExt {
 
     private static final Log logger = LogFactory.getLog(CusFileServiceExt.class);
@@ -32,22 +39,28 @@ public class CusFileServiceExt extends FilePathService implements FileServiceExt
         return in;
     }
 
+
+    /**
+     * 附件解密
+     * 先解决附件解密，后面再解决附件加密问题
+     * @param originalPath
+     * @param in
+     * @return
+     */
     @Override
     public InputStream decode(String originalPath, InputStream in) {
         logger.info("--------------SEC 附件解密 "+originalPath+"----------------");
 
-//        InputStream inForSEC = null;
-//        int isEncryption = FileSECUtils.checkFileIsEncryptionRest(in);
-//        if(isEncryption == 1) {
-//            long filesize = FileSECUtils.getFileSizeByPath(originalPath);
-//            inForSEC = FileSECUtils.decodeFileForSEC(filesize, in);
-//            if (inForSEC != null) {
-//                return inForSEC;
-//            }
-//        }
+        InputStream inForSEC = null;
+        int isEncryption = FileSECUtils.checkFileIsEncryptionRest(in);
+        if(isEncryption == 1) {
+            long filesize = FileSECUtils.getFileSizeByPath(originalPath);
+            inForSEC = FileSECUtils.decodeFileForSEC(filesize, in);
+            if (inForSEC != null) {
+                return inForSEC;
+            }
+        }
         return in;
     }
 
-
-
 }