Method isSubpathOf

internal/safepaths/absolute.go:59–65

(dir Absolute)

}

func (a Absolute) isSubpathOf(dir Absolute) (bool, error) {
	relativePath, err := filepath.Rel(dir.path, a.path)
	if err != nil {
		return false, err
	}
	return !strings.HasPrefix(relativePath, ".."), nil
}

type PathTraversalError struct {
	Base  Absolute