Allison b8fa321edd feat(auth): B-2.6 WebAuthn / Passkey support (FIDO2 + biometric 2FA)
Adds phishing-resistant 2nd factor via FIDO2 hardware keys (YubiKey etc.)
and device biometrics (Touch ID, Windows Hello, etc.). Reuses the existing
B-2.5 TOTP gate so a passkey is a 3rd valid option on /2fa/verify, alongside
TOTP code and recovery code. Post-login enrolment lives at /2fa/passkey/setup.

Wraps python-webauthn==2.5.2 in a thin service layer (src/auth/webauthn.py)
that persists credentials in the existing User.webauthn_credentials JSON
column (added in B-2.1 — no schema change). Each credential dict carries
id, public_key, sign_count, transports, name, and created_at. sign_count is
updated after every successful authentication for WebAuthn anti-cloning
(§6.1.1).

Backend: 6 new auth routes (passkey_setup, register/begin, register/finish,
delete, auth/begin, auth/finish). The 4 JSON endpoints are CSRF-exempt at
Flask-WTF level because CSRFProtect cannot read tokens from a JSON body
without app-wide config; the X-CSRFToken header is still sent as
defence-in-depth. The form-POST delete route DOES enforce CSRF. The
@csrf_exempt decorator was previously a no-op label; init_auth_extensions
now walks module-level functions and applies real csrf.exempt() to any
flagged with _csrf_exempt=True.

Login gate now fires when the user has TOTP enabled OR at least one
passkey, and totp_verify_login passes has_passkeys + has_totp flags so the
template can show only the relevant sections.

Frontend: templates/auth/totp_verify.html updated IN PLACE with a passkey
button section (above TOTP) and an "ou" divider. New
templates/auth/passkey_setup.html for managing/enrolling passkeys. New
static/js/webauthn-client.js (no external deps, ES2020) wraps
navigator.credentials and exchanges base64url payloads with the backend.
Tailwind CSS rebuilt.

Tests: 22 new tests in tests/test_webauthn_passkey.py covering the service
layer (b64url helpers, RP config, list/has, begin/finish for both
registration and authentication, delete) and the route flow (CSRF-exempt
JSON endpoints, login gate redirection, sign_count anti-cloning
persistence). Mocks python-webauthn's verify_* functions so tests run
without a real authenticator. Windows manual driver follows the existing
no-conftest pattern.

Self-review: 22/22 new tests pass; 21/21 prior TOTP, 16/16 email,
21/21 OAuth tests still pass (no regression).

Env: config/env.oauth.example documents WEBAUTHN_RP_ID, WEBAUTHN_RP_NAME,
WEBAUTHN_ORIGIN with full deployment notes.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-28 00:27:09 -04:00

DictIA — Transcription Audio par IA

Application de transcription audio propulsee par l'intelligence artificielle. Transformez vos enregistrements en texte structure avec identification des locuteurs, resumes automatiques et recherche semantique.

Fonctionnalites

  • Transcription automatique avec diarisation (identification des locuteurs)
  • Resumes et points d'action generes par IA
  • Recherche semantique dans vos transcriptions (mode Inquire)
  • Interface web moderne (PWA installable)
  • Support multilingue (francais, anglais, allemand, espagnol, russe, chinois)
  • Gestion des dossiers, tags et partage
  • Conformite Loi 25 (Quebec) — journal d'audit integre
  • 100% auto-heberge — vos donnees restent chez vous

Documentation

Licence

AGPL-3.0 — voir LICENSE. Base sur le projet open source Speakr par Murtaza Nasir.

Copyright (C) 2026 InnovA AI

Description
DictIA — Transcription audio par IA (fork de Speakr). Code source AGPL-3.0.
Readme AGPL-3.0 11 MiB
Languages
Python 41.2%
HTML 36.1%
JavaScript 18.9%
CSS 3.3%
Shell 0.4%