🔒 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* fix: remove outdated translation for shared links management

* fix: remove outdated 2FA code prompts from translation.json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

@@ -179,7 +179,6 @@
   "com_endpoint_google_temp": "Valori più alti = più casualità, mentre valori più bassi = più focalizzati e deterministici. Consigliamo di modificare questo o Top P ma non entrambi.",
   "com_endpoint_google_topk": "Top-k cambia il modo in cui il modello seleziona i token per l'output. Un top-k di 1 significa che il token selezionato è il più probabile tra tutti i token nel vocabolario del modello (anche chiamato greedy decoding), mentre un top-k di 3 significa che il prossimo token è selezionato tra i 3 più probabili (usando la temperatura).",
   "com_endpoint_google_topp": "Top-p cambia il modo in cui il modello seleziona i token per l'output. I token vengono selezionati dai più probabili K (vedi parametro topK) ai meno probabili fino a quando la somma delle loro probabilità eguaglia il valore top-p.",
-  "com_endpoint_import": "Importa",
   "com_endpoint_instructions_assistants": "Sovrascrivi istruzioni",
   "com_endpoint_instructions_assistants_placeholder": "Sovrascrive le istruzioni dell'assistente. Utile per modificare il comportamento su base singola.",
   "com_endpoint_max_output_tokens": "Token di output massimi",
@@ -265,7 +264,6 @@
   "com_nav_archive_name": "Nome",
   "com_nav_archived_chats": "Chat archiviate",
   "com_nav_archived_chats_empty": "Non hai chat archiviate.",
-  "com_nav_archived_chats_manage": "Gestisci",
   "com_nav_at_command": "Comando @",
   "com_nav_at_command_description": "Attiva il comando \"@\" per cambiare endpoint, modelli, preset e altro",
   "com_nav_audio_play_error": "Errore durante la riproduzione audio: {{0}}",
@@ -388,7 +386,6 @@
   "com_nav_setting_speech": "Voce",
   "com_nav_settings": "Impostazioni",
   "com_nav_shared_links": "Link condivisi",
-  "com_nav_shared_links_manage": "Gestisci",
   "com_nav_show_code": "Mostra sempre il codice quando si usa l'interprete di codice",
   "com_nav_show_thinking": "Apri i menu a tendina del ragionamento per impostazione predefinita",
   "com_nav_slash_command": "/-Comando",
@@ -603,7 +600,7 @@
   "com_ui_hide_qr": "Nascondi codice QR",
   "com_ui_host": "Host",
   "com_ui_image_gen": "Generazione immagine",
-  "com_ui_import_conversation": "Importa",
+  "com_ui_import": "Importa",
   "com_ui_import_conversation_error": "Si è verificato un errore durante l'importazione delle conversazioni",
   "com_ui_import_conversation_file_type_error": "Tipo di importazione non supportato",
   "com_ui_import_conversation_info": "Importa conversazioni da un file JSON",
@@ -747,4 +744,4 @@
   "com_ui_zoom": "Zoom",
   "com_user_message": "Mostra nome utente nei messaggi",
   "com_warning_resubmit_unsupported": "Il reinvio del messaggio AI non è supportato per questo endpoint."
-}
+}