</noscript>
    <redoc spec-url="{openapi_url}"></redoc>
    <script src="{redoc_js_url}"> </script>
    </body>
    </html>
    """
    return HTMLResponse(html)


def get_swagger_ui_oauth2_redirect_html() -> HTMLResponse:
    """
    Generate the HTML response with the OAuth2 redirection for Swagger UI.

    You normally don't need to use or change this.
    """

        return new FessActionValidator<>(requestManager, messagesCreator, runtimeGroups);
    }

    public HtmlResponse getRedirectResponseToLogin(final HtmlResponse response) {
        return response;
    }

    public HtmlResponse getRedirectResponseToRoot(final HtmlResponse response) {
        return response;
    }

    public void setLogLevel(final String level) {

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        saveToken();
        return asIndexHtml();
    }

    private HtmlResponse asIndexHtml() {
        return asHtml(path_AdminUpgrade_AdminUpgradeJsp).useForm(UpgradeForm.class);
    }

    @Execute
    @Secured({ ROLE })
    public HtmlResponse upgradeFrom(final UpgradeForm form) {