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fix: add ext check in upload files #803

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fix: add ext check in upload files #803

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8 changes: 7 additions & 1 deletion server/api/studio/internal/service/file.go
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Original file line number Diff line number Diff line change
Expand Up @@ -204,10 +204,15 @@ func (f *fileService) FileUpload() error {
return ecode.WithErrorMessage(ecode.ErrInternalServer, err, "upload failed")
}
for _, file := range files {
// 检查文件后缀
ext := strings.ToLower(filepath.Ext(file.Filename))
if ext != ".txt" && ext != ".csv" {
return ecode.WithErrorMessage(ecode.ErrInvalidParameter, fmt.Errorf("unsupported file type: %s", ext), "Only .txt and .csv files are supported")
}
if file.Size == 0 || file.Header.Get("Content-Type") != "text/csv" {
continue
}
//csv file charset check for importer

charSet, err := checkCharset(file)
if err != nil {
logx.Infof("upload file error, check charset fail:%v", err)
Expand All @@ -216,6 +221,7 @@ func (f *fileService) FileUpload() error {
if charSet == "UTF-8" {
continue
}

path := filepath.Join(dir, file.Filename)
if err = changeFileCharset2UTF8(path, charSet); err != nil {
logx.Infof("upload file error:%v", err)
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1 change: 1 addition & 0 deletions server/api/studio/pkg/ecode/codes.go
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ var (
ErrUnauthorized = newErrCode(CCUnauthorized, PlatformCode, 0, "ErrUnauthorized") // 40104000
ErrSession = newErrCode(CCUnauthorized, PlatformCode, 1, "ErrSession") // 40104001
ErrForbidden = newErrCode(CCForbidden, PlatformCode, 0, "ErrForbidden") // 40304000
ErrInvalidParameter = newErrCode(CCForbidden, PlatformCode, 1, "ErrInvalidParameter") // 40304001
ErrNotFound = newErrCode(CCNotFound, PlatformCode, 0, "ErrNotFound") // 40404000
ErrInternalServer = newErrCode(CCInternalServer, PlatformCode, 0, "ErrInternalServer") // 50004000
ErrInternalDatabase = newErrCode(CCInternalServer, PlatformCode, 1, "ErrInternalDatabase") // 50004001
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