* Adds a given file at the given URL. The source file can be either a file or a directory.
     */
    void allowGetOrHeadWithRevalidate(String path, File srcFile) {
        allow(path, true, ['GET', 'HEAD'], revalidateFileHandler(path, srcFile))
    }

    /**
     * Adds a given file at the given URL with the given credentials. The source file can be either a file or a directory.
     */