* Resolves the context path from the current request, or empty string if unavailable.
     *
     * @return the context path
     */
    protected String resolveContextPath() {
        return LaRequestUtil.getOptionalRequest().map(HttpServletRequest::getContextPath).orElse("");
    }

    /**
     * Builds a go URL for the given document.
     *
     * @param contextPath the application context path

        groupCache = CacheBuilder.newBuilder().expireAfterWrite(groupCacheExpiry, TimeUnit.SECONDS).build();
    }

    @Override
    public LoginCredential getLoginCredential() {
        return LaRequestUtil.getOptionalRequest().map(request -> {
            if (logger.isDebugEnabled()) {
                logger.debug("Logging in with Entra ID Authenticator");
            }
            final HttpSession session = request.getSession(false);