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fix: render archive trees only within authorized previews

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kl
2026-10-08 14:17:07 +08:00
parent 84369c032b
commit 8530c0a713
5 changed files with 133 additions and 55 deletions
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8
server/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java
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@@ -8,6 +8,8 @@ import cn.keking.utils.DownloadUtils;
import cn.keking.service.FileHandlerService;
import cn.keking.service.CompressFileReader;
import cn.keking.utils.KkFileUtils;
import cn.keking.utils.RarUtils;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.poi.EncryptedDocumentException;
import org.slf4j.Logger;
@@ -78,6 +80,12 @@ public class CompressFilePreviewImpl implements FilePreview {
}
model.addAttribute("fileName", fileName);
model.addAttribute("fileTree", fileTree);
try {
model.addAttribute("archiveTreeJson", new ObjectMapper().writeValueAsString(RarUtils.getTree(fileTree)));
} catch (IOException | SecurityException e) {
logger.warn("Unable to read the previewed archive directory", e);
return otherFilePreview.notSupportedFile(model, fileAttribute, "该压缩包目录无法读取!");
}
return COMPRESS_FILE_PREVIEW_PAGE;
}
}