🔒 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* fix: remove outdated translation for shared links management

* fix: remove outdated 2FA code prompts from translation.json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

@@ -149,7 +149,6 @@
   "com_endpoint_google_temp": "Korkeampi arvo = satunnaisempi; matalampi arvo = keskittyneempi ja deterministisempi. Suosittelemme, että muokkaat tätä tai Top P:tä, mutta ei molempia.",
   "com_endpoint_google_topk": "Top-k vaikuttaa siihen, miten malli valitsee tokeineita tulokseen. Jos Top-k on 1, valitaan se token, joka on kaikkien todennäköisen mallin sanastossa (tunnetaan myös nimellä ahne dekoodaus), kun taas top-k 3 tarkoittaisi, että seuraavat token valitaan 3 todennäköisimmän tokenin joukosta, lämpötilaa hyödyntäen.",
   "com_endpoint_google_topp": "Top-P vaikuttaa siihen kuinka malli valitsee tokeneita tulokseen. Tokenit valitaan top-k:sta (ks. Top-k -parametri) todennäköisimmistä vähiten todennäköseen, kunnes niiden todennäköisyyksien summa ylittää Top-P -arvon.",
-  "com_endpoint_import": "Tuo",
   "com_endpoint_instructions_assistants": "Yliaja ohjeet",
   "com_endpoint_instructions_assistants_placeholder": "Yliajaa Avustajan ohjeet. Tätä voi hyödyntää käytöksen muuttamiseen keskustelukohtaisesti.",
   "com_endpoint_max_output_tokens": "Tulos-tokeneiden maksimimäärä",
@@ -220,7 +219,6 @@
   "com_nav_archive_name": "Nimi",
   "com_nav_archived_chats": "Arkistoidut keskustelut",
   "com_nav_archived_chats_empty": "Sinulla ei ole arkistoituja keskusteluita.",
-  "com_nav_archived_chats_manage": "Hallinnoi",
   "com_nav_audio_play_error": "Virhe ääntä toistaessa: {{0}}",
   "com_nav_audio_process_error": "Virhe ääntä käsitellessä: {{0}}",
   "com_nav_auto_scroll": "Vieritä automaattisesti viimeisimpään viestiin keskustelua avatessa",
@@ -315,7 +313,6 @@
   "com_nav_setting_speech": "Puhe",
   "com_nav_settings": "Asetukset",
   "com_nav_shared_links": "Jaetut linkit",
-  "com_nav_shared_links_manage": "Hallinnoi",
   "com_nav_show_code": "Kooditulkkia käyttäessä näytä aina koodi",
   "com_nav_speech_to_text": "Puheesta tekstiksi",
   "com_nav_text_to_speech": "Tekstistä puheeksi",
@@ -461,7 +458,7 @@
   "com_ui_happy_birthday": "On 1. syntymäpäiväni!",
   "com_ui_host": "Host",
   "com_ui_image_gen": "Kuvanluonti",
-  "com_ui_import_conversation": "Tuo",
+  "com_ui_import": "Tuo",
   "com_ui_import_conversation_error": "Keskustelujesi tuonnissa tapahtui virhe",
   "com_ui_import_conversation_file_type_error": "Tiedostotyyppi ei ole tuettu tuonnissa",
   "com_ui_import_conversation_info": "Tuo keskusteluja JSON-tiedostosta",
@@ -554,4 +551,4 @@
   "com_ui_versions": "Versiot",
   "com_ui_yes": "Kyllä",
   "com_user_message": "Sinä"
-}
+}