case freeVersionTask:
				oi := v.ObjectInfo
				traceFn := globalLifecycleSys.trace(oi)
				if !oi.TransitionedObject.FreeVersion {
					// nothing to be done
					continue
				}

				ignoreNotFoundErr := func(err error) error {
					switch {
					case isErrVersionNotFound(err), isErrObjectNotFound(err):
						return nil
					}
					return err
				}

      if (top.remainingSuccessors == null) {
        NodeVisitState state = visitedNodes.get(node);
        if (state == NodeVisitState.COMPLETE) {
          stack.removeLast();
          continue;
        }
        if (state == NodeVisitState.PENDING) {
          return true;
        }

        visitedNodes.put(node, NodeVisitState.PENDING);

Para esto, usa el módulo estándar de Python [`secrets`](https://docs.python.org/3/library/secrets.html) para verificar el nombre de usuario y la contraseña.

`secrets.compare_digest()` necesita tomar `bytes` o un `str` que solo contenga caracteres ASCII (los carácteres en inglés), esto significa que no funcionaría con caracteres como `á`, como en `Sebastián`.

Para manejar eso, primero convertimos el `username` y `password` a `bytes` codificándolos con UTF-8.

                continue;
            }
            if (name.length() > 0) {
                // if !files we don't need to create SmbFiles here
                final SmbFile f = new SmbFile(this, name, e.getType(), ATTR_READONLY | ATTR_DIRECTORY, 0L, 0L, 0L);
                if (ff != null && !ff.accept(f)) {
                    continue;
                }
                if (files) {

                if (line.length() == 0 || line.charAt(0) == '#') {
                    if (updater != null) {
                        updater.write(line);
                    }
                    continue; // ignore empty lines and comments
                }

                final String inputStrings = line;
                final String input = unescape(inputStrings);

                if (input.length() > 0) {

                String component = components[i].replaceAll("[<>:\"|?*\\\\]", "_");
                if (".".equals(component) || "..".equals(component)) {
                    continue;
                }
                if (component.length() > MAX_PATH_COMPONENT_LENGTH) {
                    component = component.substring(0, MAX_PATH_COMPONENT_LENGTH);
                }

            // but we can verify the method signature and basic functionality
            SearchEngineUtil.scroll("test_index", hit -> {
                callbackCount.incrementAndGet();
                return true; // Continue processing
            });
        } catch (Exception e) {
            // Expected in test environment without proper SearchEngineClient

                files.add(file);
            } catch (Exception e) {
                log.warn("Error creating SmbFile from cache for {}: {}", fileInfo.getName(), e.getMessage());
                // For testing purposes, continue processing other files
                // In a real scenario, you might want to handle this differently
            }
        }

        return files;
    }

    /**

     *   <li>If the value is null, get the value from the context.</li>
     *   <li>If the value is null, but the context contains the expression, don't replace the expression string
     *       with the value, and continue to find other expressions.</li>
     *   <li>If the value is null, get it from the model properties.</li>
     * </ul>
     */
    @Override
    public String interpolate(

            while ((list = csvReader.readValues()) != null) {
                String targetWord = getValue(list, 0);
                if (StringUtil.isBlank(targetWord)) {
                    // skip
                    continue;
                }
                try {
                    boolean isDelete = false;
                    if (targetWord.startsWith(DELETE_PREFIX)) {
                        isDelete = true;