🔒 feat: Two-Factor Authentication with Backup Codes & QR support (#5685)

* 🔒 feat: add Two-Factor Authentication (2FA) with backup codes & QR support (#5684)

* working version for generating TOTP and authenticate.

* better looking UI

* refactored + better TOTP logic

* fixed issue with UI

* fixed issue: remove initial setup when closing window before completion.

* added: onKeyDown for verify and disable

* refactored some code and cleaned it up a bit.

* refactored some code and cleaned it up a bit.

* refactored some code and cleaned it up a bit.

* refactored some code and cleaned it up a bit.

* fixed issue after updating to new main branch

* updated example

* refactored controllers

* removed `passport-totp` not used.

* update the generateBackupCodes function to generate 10 codes by default:

* update the backup codes to an object.

* fixed issue with backup codes not working

* be able to disable 2FA with backup codes.

* removed new env. replaced with JWT_SECRET

* ✨ style: improved a11y and style for TwoFactorAuthentication

* 🔒 fix: small types checks

* ✨ feat: improve 2FA UI components

* fix: remove unnecessary console log

* add option to disable 2FA with backup codes

* - add option to refresh backup codes
- (optional) maybe show the user which backup codes have already been used?

* removed text to be able to merge the main.

* removed eng tx to be able to merge

* fix: migrated lang to new format.

* feat: rewrote whole 2FA UI + refactored 2FA backend

* chore: resolving conflicts

* chore: resolving conflicts

* fix: missing packages, because of resolving conflicts.

* fix: UI issue and improved a11y

* fix: 2FA backup code not working

* fix: update localization keys for UI consistency

* fix: update button label to use localized text

* fix: refactor backup codes regeneration and update localization keys

* fix: remove outdated translation for shared links management

* fix: remove outdated 2FA code prompts from translation.json

* fix: add cursor styles for backup codes item based on usage state

* fix: resolve conflict issue

* fix: resolve conflict issue

* fix: resolve conflict issue

* fix: missing packages in package-lock.json

* fix: add disabled opacity to the verify button in TwoFactorScreen

* ⚙ fix: update 2FA logic to rely on backup codes instead of TOTP status

* ⚙️ fix: Simplify user retrieval in 2FA logic by removing unnecessary TOTP secret query

* ⚙️ test: Add unit tests for TwoFactorAuthController and twoFactorControllers

* ⚙️ fix: Ensure backup codes are validated as an array before usage in 2FA components

* ⚙️ fix: Update module path mappings in tests to use relative paths

* ⚙️ fix: Update moduleNameMapper in jest.config.js to remove the caret from path mapping

* ⚙️ refactor: Simplify import paths in TwoFactorAuthController and twoFactorControllers test files

* ⚙️ test: Mock twoFactorService methods in twoFactorControllers tests

* ⚙️ refactor: Comment out unused imports and mock setups in test files for two-factor authentication

* ⚙️ refactor: removed files

* refactor: Exclude totpSecret from user data retrieval in AuthController, LoginController, and jwtStrategy

* refactor: Consolidate backup code verification to apply DRY and remove default array in user schema

* refactor: Enhance two-factor authentication ux/flow with improved error handling and loading state management, prevent redirect to /login

---------

Co-authored-by: Marco Beretta <81851188+berry-13@users.noreply.github.com>
Co-authored-by: Danny Avila <danny@librechat.ai>

client/src/locales/fr/translation.json

@@ -179,7 +179,6 @@
   "com_endpoint_google_temp": "Des valeurs plus élevées = plus aléatoires, tandis que des valeurs plus faibles = plus concentrées et déterministes. Nous vous recommandons de modifier ceci ou Top P mais pas les deux.",
   "com_endpoint_google_topk": "Top-k change la façon dont le modèle sélectionne les jetons pour la sortie. Un top-k de 1 signifie que le jeton sélectionné est le plus probable parmi tous les jetons du vocabulaire du modèle (également appelé décodage glouton), tandis qu'un top-k de 3 signifie que le jeton suivant est sélectionné parmi les 3 jetons les plus probables (en utilisant la température).",
   "com_endpoint_google_topp": "Top-p change la façon dont le modèle sélectionne les jetons pour la sortie. Les jetons sont sélectionnés du plus K (voir le paramètre topK) probable au moins jusqu'à ce que la somme de leurs probabilités égale la valeur top-p.",
-  "com_endpoint_import": "Importer",
   "com_endpoint_instructions_assistants": "Instructions de remplacement",
   "com_endpoint_instructions_assistants_placeholder": "Remplace les instructions de l'assistant. Cela est utile pour modifier le comportement au cas par cas.",
   "com_endpoint_max_output_tokens": "Nombre maximum de jetons en sortie",
@@ -265,7 +264,6 @@
   "com_nav_archive_name": "Nom",
   "com_nav_archived_chats": "Conversations archivées",
   "com_nav_archived_chats_empty": "Vous n'avez aucune conversation archivée.",
-  "com_nav_archived_chats_manage": "Gérer",
   "com_nav_at_command": "Commande-@",
   "com_nav_at_command_description": "Basculer la commande \"@\" pour changer d'endpoints, de modèles, de préréglages, etc.",
   "com_nav_audio_play_error": "Erreur de lecture audio : {{0}}",
@@ -388,7 +386,6 @@
   "com_nav_setting_speech": "Parole",
   "com_nav_settings": "Paramètres",
   "com_nav_shared_links": "Liens partagés",
-  "com_nav_shared_links_manage": "Gérer",
   "com_nav_show_code": "Toujours afficher le code lors de l'utilisation de l'interpréteur de code",
   "com_nav_show_thinking": "Ovrir les menus déroulants de réflexion par défaut",
   "com_nav_slash_command": "/-Commande",
@@ -602,7 +599,7 @@
   "com_ui_hide_qr": "Cacher le code QR",
   "com_ui_host": "Hôte",
   "com_ui_image_gen": "Génération d'image",
-  "com_ui_import_conversation": "Importer",
+  "com_ui_import": "Importer",
   "com_ui_import_conversation_error": "Une erreur s'est produite lors de l'importation de vos conversations",
   "com_ui_import_conversation_file_type_error": "Type de fichier non pris en charge pour l'importation",
   "com_ui_import_conversation_info": "Importer des conversations à partir d'un fichier JSON",
@@ -736,4 +733,4 @@
   "com_ui_zoom": "Zoom",
   "com_user_message": "Vous",
   "com_warning_resubmit_unsupported": "La resoumission du message IA n'est pas prise en charge pour ce point de terminaison."
-}
+}