Only create the directory structure if it is a file being renamed; closes pterodactyl/panel#2292
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cbf914e7a1
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@ -149,6 +149,13 @@ func putServerRenameFiles(c *gin.Context) {
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}
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if err := g.Wait(); err != nil {
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if errors.Is(err, os.ErrExist) {
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c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{
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"error": "Cannot move or rename file, destination already exists.",
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})
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return
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}
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TrackedServerError(err, s).AbortWithServerError(c)
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return
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}
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@ -496,17 +496,22 @@ func (fs *Filesystem) Rename(from string, to string) error {
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return errors.WithStack(err)
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}
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if f, err := os.Stat(cleanedFrom); err != nil {
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return errors.WithStack(err)
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} else {
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d := cleanedTo
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if !f.IsDir() {
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d = strings.TrimSuffix(d, path.Base(cleanedTo))
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// If the target file or directory already exists the rename function will fail, so just
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// bail out now.
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if _, err := os.Stat(cleanedTo); err == nil {
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return os.ErrExist
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}
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// Ensure that the directory we're moving into exists correctly on the system.
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if cleanedTo == fs.Path() {
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return errors.New("attempting to rename into an invalid directory space")
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}
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d := strings.TrimSuffix(cleanedTo, path.Base(cleanedTo))
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// Ensure that the directory we're moving into exists correctly on the system. Only do this if
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// we're not at the root directory level.
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if d != fs.Path() {
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if mkerr := os.MkdirAll(d, 0644); mkerr != nil {
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return errors.WithStack(mkerr)
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return errors.Wrap(mkerr, "failed to create directory structure for file rename")
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}
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}
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