.. include:: /Includes.rst.txt .. index:: Backend; Redirect after login ==== auth ==== The `auth` key is used for configuration of authentication services. auth.BE.redirectToURL Specifies a URL to redirect to after login is performed in the backend login form. This has been used in the past to redirect a backend user to the frontend to use frontend editing. auth.mfa.required Require multi-factor authentication for a user. This overrules the global configuration and can therefore also be used to unset the requirement by using `0` as value. .. code-block:: typoscript :caption: EXT:site_package/Configuration/user.tsconfig auth.mfa.required = 1 auth.mfa.disableProviders Disable multi-factor authentication providers for the current user or group. It overrules the configuration from the Backend usergroup "Access List". This means, if a provider is allowed in "Access List" but disallowed with TSconfig, it will be disallowed for the user or user group. .. code-block:: typoscript :caption: EXT:site_package/Configuration/user.tsconfig auth.mfa.disableProviders := addToList(totp) auth.mfa.recommendedProvider Set a recommended multi-factor authentication provider on a per user or user group basis, which overrules the global configuration. .. code-block:: typoscript :caption: EXT:site_package/Configuration/user.tsconfig auth.mfa.recommendedProvider = totp