chore: ignore les diagrammes E2E générés (excalidraw)

securite: #87 T6-T8 fin dette — deps qualifiées, semgrep, Secure auto, CORS
fix: E2E node-direct, timeouts réalistes 25/30 min (complément BUG-080)
2026-09-27 14:46:09 -04:00 · 2026-09-27 12:43:31 -04:00 · 2026-09-27 11:28:35 -04:00 · 2026-09-27 10:36:00 -04:00 · 2026-09-27 10:35:33 -04:00 · 2026-09-27 09:44:18 -04:00
65 changed files with 3332 additions and 928 deletions
@@ -12,8 +12,12 @@ OBSIGATE_ADMIN_PASSWORD=chab30
 # (ex. 0.0.0.0) sauf si l'on force l'opt-in ci-dessous. À réserver au local.
 # OBSIGATE_ALLOW_INSECURE=false

-# Sécurité des cookies (activer si derrière HTTPS)
-# OBSIGATE_SECURE_COOKIES=false
+# Sécurité des cookies : true|false|auto (défaut : auto — Secure si la
+# requête arrive en https, sinon pas de flag ; les navigateurs ignorent les
+# cookies `Secure` en HTTP, ce qui casserait les logins en local).
+# Derrière un reverse proxy qui termine TLS, auto suffit avec
+# OBSIGATE_TRUST_PROXY=true (X-Forwarded-Proto honoré).
+# OBSIGATE_SECURE_COOKIES=auto

 # Tokens TTL en secondes
 # OBSIGATE_ACCESS_TOKEN_TTL=31536000000  # 1000 ans
@@ -23,6 +27,8 @@ OBSIGATE_ADMIN_PASSWORD=chab30
 # OBSIGATE_LOGIN_MAX_ATTEMPTS=10
 # OBSIGATE_ACCOUNT_MAX_ATTEMPTS=10
 # OBSIGATE_LOGIN_WINDOW_SECONDS=900
+# Compteurs partagés/persistants (SQLite WAL, multi-workers) — défaut : mémoire.
+# OBSIGATE_RATELIMIT_DB=data/ratelimit.db

 # IP client derrière un reverse proxy (fait confiance à X-Forwarded-For)
 # OBSIGATE_TRUST_PROXY=false
@@ -44,8 +44,11 @@ jobs:
          node tests/frontend/config-mobile.test.mjs
          node tests/frontend/settings-order-avatar.test.mjs
          node tests/frontend/mobile-toolbar.test.mjs
+          node tests/frontend/pretty.test.mjs
+          node tests/frontend/media-viewer.test.mjs
+          node tests/frontend/mfa-settings.test.mjs

-      - name: Frontend JSDOM tests (PaneManager + Excalidraw + Plugins + AI + SW + Collab + Mobile + Semantic + Desktop + Inline edition)
+      - name: Frontend JSDOM tests (PaneManager + Excalidraw + Plugins + AI + SW + Collab + Mobile + Semantic + Desktop + Inline edition + Upload)
        run: |
          cd tests/frontend
          if [ -d node_modules ]; then
@@ -63,6 +66,8 @@ jobs:
            node toolbar-order.test.mjs
            node editor-inline.test.mjs
            node ai-quick-actions.test.mjs
+            node upload.test.mjs
+            node config-ai-keys.test.mjs
          else
            echo "tests/frontend/node_modules missing - installing jsdom"
            npm install --no-audit --no-fund --silent
@@ -80,6 +85,8 @@ jobs:
            node toolbar-order.test.mjs
            node editor-inline.test.mjs
            node ai-quick-actions.test.mjs
+            node upload.test.mjs
+            node config-ai-keys.test.mjs
          fi

  # ── Tests ─────────────────────────────────────────────────────────
@@ -123,14 +130,30 @@ jobs:

      - name: Install dependencies
        run: |
-          pip install bandit pip-audit
+          pip install bandit pip-audit semgrep
          pip install -r backend/requirements.txt

-      - name: Bandit (SAST)
-        run: bandit -r backend/ --skip B101,B110,B310 || echo "bandit found issues (non-blocking)"
+      - name: Bandit (SAST, bloquant — #87)
+        # B105 est exclu (aligné avec [tool.bandit] de pyproject.toml :
+        # faux positifs systématiques sur les noms de variables) ; les rares
+        # vrais positifs restants portent un `# nosec` justifié inline.
+        run: bandit -r backend/ --skip B101,B105,B110,B310

-      - name: Pip-audit (dependency vulnerabilities)
-        run: pip-audit || echo "pip-audit found vulnerabilities (non-blocking)"
+      - name: Semgrep (SAST local, bloquant — #87)
+        # Règles 100 % locales (semgrep-rules/, 8 règles) : aucun
+        # téléchargement de registre (runner au réseau fragile).
+        run: semgrep --config semgrep-rules/ backend/
+
+      - name: Pip-audit (bloquant — #87)
+        # Bloquant depuis T6 (#87) : dépendances qualifiées (mistune 3.3.3,
+        # python-multipart 0.0.31, weasyprint 70, mcp 1.28.1, fastapi 0.141.1
+        # + starlette 1.7.0, setuptools 84 — suite complète verte + 0 vuln).
+        # Seule exception documentée : PYSEC-2026-1325 (ecdsa, Minerva) —
+        # aucun correctif upstream ET ObsiGate ne signe/vérifie qu'en HS256
+        # (backend/auth/jwt_handler.py), les chemins ECDSA P-256 ne
+        # s'exécutent jamais.
+        # NOTE runner Gitea Act (BUG-083) : aucun `#` dans le `run:`.
+        run: pip-audit --ignore-vuln PYSEC-2026-1325

  # ── Docker build ──────────────────────────────────────────────────
  build:
@@ -192,6 +215,9 @@ jobs:
          npm ci
          npx playwright install --with-deps chromium

+      - name: Npm audit (bloquant — #87, 0 dépendance prod hors Playwright)
+        run: npm audit --omit=dev
+
      - name: Start ObsiGate
        run: |
          docker rm -f obsigate-e2e 2>/dev/null || true
@@ -31,6 +31,9 @@ desktop/backend/
 desktop/frontend/
 backend/VERSION

+# Artefacts générés par les runs E2E (excalidraw crée ces diagrammes)
+test_vault/IT/e2e-diagram-*.excalidraw
+
 # Tauri updater signing keys (private key — never commit)
 desktop/*.key
 desktop/*.key.pub
@@ -6,7 +6,7 @@ Format basé sur [Keep a Changelog](https://keepachangelog.com/fr/1.1.0/),
 et [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

 > **En cours de développement** : les changements à venir sont listés dans la section
-> [Unreleased](#unreleased). La dernière version livrée est **2.27.10**.
+> [Unreleased](#unreleased). La dernière version livrée est **2.28.16**.

 ---

@@ -14,40 +14,248 @@ et [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

 ---

+## [2.28.16] — 2026-09-27
+
+---
+
+## [2.28.15] — 2026-09-27
+
+### Sécurité
+
+- **#87 T6 — dépendances qualifiées, `pip-audit` bloquant (0 vulnérabilité).**
+  mistune 3.0.2 → 3.3.3 (XSS/ReDoS/DoS dans le moteur de rendu),
+  python-multipart 0.0.9 → 0.0.31, weasyprint 69 → 70, mcp 1.9.4 → 1.28.1,
+  fastapi 0.110.3 → 0.141.1 + starlette 0.37.2 → 1.7.0, setuptools 84 ;
+  `cast(str, …)` aux 3 sites d'appel mistune (typage 3.3 resserré). Suite
+  complète 1359 passed, ruff/mypy 0. Seule exception : PYSEC-2026-1325
+  (ecdsa, Minerva) — aucun correctif upstream ET JWT exclusivement HS256
+  (`backend/auth/jwt_handler.py`), les chemins ECDSA P-256 ne s'exécutent
+  jamais → `--ignore-vuln` documenté.
+
+- **#87 T7 — semgrep SAST local bloquant (8 règles, 0 finding).**
+  Ruleset `semgrep-rules/` (eval/exec, shell=True, os.system, pickle,
+  yaml.load sans Loader, verify=False, Markup, mktemp) — 100 % local,
+  aucun registre réseau (runner au réseau fragile). Trivy écarté :
+  binaire + base de vulnérabilités à télécharger à chaque run, couche
+  Python déjà couverte par `pip-audit` bloquant (image = slim + 4 libs).
+
+- **#87 T8 — fin BUG-034 : cookies Secure auto, CORS same-origin explicite.**
+  `OBSIGATE_SECURE_COOKIES=true|false|auto` (défaut auto : Secure en https,
+  sinon rien — logins http locaux préservés ; `X-Forwarded-Proto` honoré
+  sous `TRUST_PROXY`, avertissement démarrage affiné, `TRUST_PROXY=true`
+  dans le compose prod) ; `CORSMiddleware` same-origin explicite (sûr :
+  web et desktop Tauri same-origin, API directe hors navigateur) ;
+  `style-src 'unsafe-inline'` conservé et assumé (189 attributs `style=` +
+  343 `el.style` — suppression = réécriture complète, risque nul côté
+  exécution une fois `script-src` verrouillé en T5c).
+
+---
+
+## [2.28.14] — 2026-09-27
+
+---
+
+## [2.28.13] — 2026-09-27
+
+### Modifié
+
+- **#87 (T5c) — `script-src` sans `'unsafe-inline'`.**
+  Seuls les scripts avec nonce frais (`backend/csp.py`, T5b) ou servis par
+  `'self'`/CDN listés s'exécutent ; `style-src` garde `'unsafe-inline'`
+  (chantier séparé). Vérifié : `test_csp_nonce.py` 5/5, 0 handler inline
+  restant dans les pages HTML (propriétés `onXxx = fn` en JS non concernées
+  par la CSP).
+
+---
+
+## [2.28.12] — 2026-09-27
+
+### Corrigé
+
+- **BUG-081 — `GET /api/auth/mfa/status` → 500 quand l'auth est désactivée.**
+  Le pseudo-user `anonymous` (auth désactivée, mode E2E/CI) n'a aucune entrée
+  en store : `get_user(...)` → `None` puis `AttributeError` sur `user.get`.
+  Garde `None` → payload « MFA désactivé » (`mfa_enabled: false`,
+  `totp_enabled: false`, `webauthn_credentials: 0`). Test : `tests/test_mfa.py`
+  (`TestMfaStatusAuthDisabled`, échoue en 500 sans le correctif).
+
+---
+
+## [2.28.11] — 2026-09-27
+
+---
+
+## [2.28.10] — 2026-09-27
+
+### Corrigé
+
+- **BUG-083 — job CI `security` rouge : le runner tronquait le `#` du `run:` pip-audit.**
+  Le runner Gitea Act coupe naïvement au premier `#` (même entre
+  guillemets) : `echo "... see #87)"` devenait une citation non fermée
+  (`unexpected EOF while looking for matching '"'"`). Seul `run:` du
+  workflow avec un `#` ; l'echo n'a plus de `#` (réf `#87` en commentaire
+  YAML, jamais vu par le shell). Garde-fou : `tests/test_ci_workflow.py`
+  (aucun `#` dans le code des `run:`, `upload.test.mjs` verrouillé dans
+  l'étape JSDOM — BUG-082).
+
+---
+
+## [2.28.9] — 2026-09-27
+
+### Corrigé
+
+- **BUG-082 — CI `lint` rouge : suites frontend exigeant `jsdom`.**
+  `tests/frontend/upload.test.mjs` puis `config-ai-keys.test.mjs` (imports
+  statiques `jsdom`, introduits par `#89`) étaient exécutés dans l'étape
+  frontend racine où `jsdom` n'est jamais installé (`ERR_MODULE_NOT_FOUND`,
+  rouge depuis `7bee4a2`). Déplacés dans l'étape JSDOM (les deux branches,
+  après install si besoin) ; garde-fou `tests/test_ci_workflow.py` :
+  aucun fichier de l'étape racine ne doit importer `jsdom` statiquement.
+
+---
+
+## [2.28.8] — 2026-09-27
+
+### Corrigé
+
+- **BUG-080 — harnais E2E local anti-blocage (plus de run pendu toute la nuit).**
+  `run-e2e-local.ps1` : Playwright lancé via `node` direct sur la CLI locale
+  (jamais de prompt interactif, `Start-Process` ne sachant pas exécuter `npx` ;
+  paramètre `$Arguments`, `$Args` étant une variable automatique qui l'écraserait),
+  installation Chromium sautée si déjà présent (`E2E_INSTALL_BROWSERS=1`
+  pour forcer), étapes `install`/`test` bornées (`E2E_TIMEOUT_SEC`,
+  défaut 1800 s / 600 s, exit 124 au dépassement — au-delà du globalTimeout
+  pour un abandon propre avec rapport) ; `run-e2e-local.sh` : `npx --yes` +
+  mêmes bornes ; `playwright.config.ts` : `globalTimeout` (25 min en local,
+  30 min en CI, `E2E_GLOBAL_TIMEOUT_MS` pour surcharger) ; `e2e-server.ps1` :
+  pidfile resynchronisé sur le vrai propriétaire du port et `stop` qui tue
+  l'arbre complet (fini les serveurs orphelins qui squattent le port 2029).
+  Garde-fous : `tests/test_e2e_harness.py` (8 tests).
+
+---
+
+## [2.28.7] — 2026-09-26
+
+### Ajouté
+
+- **#87 (T5b) — nonces CSP prêts pour la bascule (sans changement).**
+  Nonce frais par réponse dans `script-src` (`backend/csp.py`), injecté
+  dans les 6 pages HTML servies (dont la nouvelle route
+  `/excalidraw-editor.html`, utilisée par l'iframe du viewer au lieu de
+  `/static/`) et la page de partage ; `tests/test_csp_nonce.py` (unicité,
+  concordance en-tête/HTML). `unsafe-inline` conservé jusqu'en T5c.
+
+---
+
+## [2.28.6] — 2026-09-26
+
+### Modifié
+
+- **#87 (T5a) — 16 handlers inline convertis en listeners (CSP inchangée).**
+  `onclick`/`onerror` de `index.html` et des vues JS (`config`, `plugins`,
+  `sync`, `viewer`, `auth`) remplacés par `addEventListener` ; suites
+  frontend vertes (unit, ai, config-mobile, pdf-viewer, mfa-settings,
+  sidebar-filters).
+
+---
+
+## [2.28.5] — 2026-09-26
+
+---
+
+## [2.28.4] — 2026-09-26
+
+### Ajouté
+
+- **#87 (T4) — E2E XSS et serveur E2E piloté.**
+  `tests/e2e/xss.spec.js` : page publique `/s/{token}` (titre/frontmatter
+  hostile échappé, JSON neutralisé, aucun JS exécuté) et lecteur markdown
+  (sanitizer, aucun `on*`/`javascript:` vivant) — 2/2 verts en local.
+  `scripts/e2e-server.ps1` : `start|stop|status|logs` avec progression
+  visible et fichier PID (fini les serveurs orphelins sur le port 2029).
+
+---
+
+## [2.28.3] — 2026-09-26
+
+### Ajouté
+
+- **#87 (T3) — cookies `Secure` et CORS explicites.**
+  Helper `is_secure_cookies()` centralisé (défaut `false` conservé pour ne
+  pas casser les logins HTTP locaux) + avertissement au démarrage sur bind
+  non-loopback sans `Secure` ; `tests/test_security_headers.py` atteste
+  l'absence de CORS permissif (same-origin par défaut du navigateur) et les
+  en-têtes de durcissement.
+
+---
+
+## [2.28.2] — 2026-09-26
+
+### Ajouté
+
+- **#87 (T2) — tests de durcissement : concurrence et regex.**
+  `tests/test_hardening_concurrency.py` : créations/mises à jour/`login
+  failures` concurrents sur `users.json` (zéro mise à jour perdue, JSON
+  toujours récupérable) et budget temps de la politique ReDoS (motifs
+  catastrophiques rejetés en < 1 s, motifs acceptés < 5 s sur 200 Ko).
+
+---
+
+## [2.28.1] — 2026-09-26
+
+### Modifié
+
+- **#87 (T1) — CI sécurité durcie.**
+  `bandit` passe en bloquant (`# nosec` justifiés : SHA1 non-crypto,
+  subprocess git à argv fixe, `saxutils.escape` sans parsing ; B105 exclu
+  comme `pyproject.toml`) ; `npm audit --omit=dev` bloquant (0 faille) ;
+  les 5 suites frontend hors CI (`upload`, `pretty`, `media-viewer`,
+  `mfa-settings`, `config-ai-keys`, vertes en local) rejoignent le job
+  `lint`. `pip-audit` reste consultatif (upgrades starlette/weasyprint à
+  qualifier, chantier dédié).
+
+---
+
+## [2.28.0] — 2026-09-26
+
+### Modifié
+
+- **#85 (T10) — persistance d'état et clôture de la refonte architecturale.**
+  Verrous `RLock` sur les stores JSON sans protection (`revoked_tokens`,
+  `shares`, `webhooks` + secrets, clés d'outils) avec tests de concurrence
+  (`tests/test_store_locks.py` — pertes prouvées sans verrou) ; rate-limit
+  auth persisté en option (`OBSIGATE_RATELIMIT_DB`, SQLite WAL, sémantique
+  identique, défaut mémoire inchangé, `tests/test_ratelimit_store.py`).
+  Contrat `tools/registry.py` audité (permissions/quotas/redaction déjà
+  câblés, rien à coder). Index non persisté : rebuild différentiel #86
+  suffisant (décision documentée). Fiche `docs/features/archi-refonte-85.md`,
+  #85 sorti du backlog (index roadmap).
+
+## [2.27.12] — 2026-09-26
+
+### Modifié
+
+- **#85 (T9) — extraction realtime + render hors du monolithe `backend/main.py`.**
+  Le stream SSE `/api/events` et le WebSocket `/ws/collab/*` sont servis par
+  `backend/routers/realtime.py`, le pipeline markdown (mistune, wikilinks,
+  slugs, sanitizer) par `backend/render.py` (imports directs, plus de
+  couplage différé). `main.py` (4 827 → ~760 lignes) ne contient plus que
+  l'assemblage : lifespan, middlewares, montage des 16 routers, racine
+  `/api`, statique/SPA et cales de compatibilité testées.
+
+## [2.27.11] — 2026-09-26
+
+### Modifié
+
+- **#85 (T8) — extraction vaults/history/conflicts hors du monolithe `backend/main.py`.**
+  13 routes servies par `backend/routers/vaults.py`, `history.py` et
+  `conflicts.py` ; `VaultInfo`/`BookmarkToggleRequest` dans `schemas.py`,
+  handle watcher partagé dans `backend/watcher_state.py`.
+  `tests/test_api_main.py` importe `humanize_mtime` depuis son module
+  canonique (`services.recent`).
+
 ## [2.27.10] — 2026-09-26

---
-
-## [2.27.9] — 2026-09-26
-
---
-
-## [2.27.8] — 2026-09-26
-
---
-
-## [2.27.7] — 2026-09-26
-
---
-
-## [2.27.6] — 2026-09-26
-
---
-
-## [2.27.5] — 2026-09-26
-
---
-
-## [2.27.4] — 2026-09-26
-
---
-
-## [2.27.3] — 2026-09-26
-
---
-
-## [2.27.2] — 2026-09-26
-
 ### Modifié

 - **#85 (T7) — extraction du domaine `config` hors du monolithe `backend/main.py`.**
@@ -56,18 +264,33 @@ et [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
  (`_FALLBACK_MODELS`, store clés et config déplacés ; `main` réimporte
  `_load_config` pour son lifespan, les fixtures de tests inchangées).
  `tests/test_ai_models.py` patch désormais la référence du router.
+
+## [2.27.9] — 2026-09-26
+
+### Modifié
+
 - **#85 (T6c) — extraction media/pdf/export/guide hors du monolithe `backend/main.py`.**
  file/pdf, exports (html/md-bundle/epub), guide/download, pdf/stream|info,
  image, media+thumb, attachments (rescan/stats), vault settings (get/post/all)
  et vault files sont servis par `backend/routers/files_media.py` ; le helper
  Range partagé vit dans `backend/routers/helpers.py` (tags OpenAPI inchangés,
  tests statiques frontend `media-viewer`/`image-viewer` réalignés).
+
+## [2.27.8] — 2026-09-26
+
+### Modifié
+
 - **#85 (T6b) — extraction mutations fichiers/dossiers hors du monolithe `backend/main.py`.**
  `PUT .../save|xlsx/save`, `DELETE/POST/PATCH /api/file`, `POST/PATCH/DELETE
  /api/directory`, `POST /api/move`, `POST .../batch-upload` sont servis par
  le nouveau `backend/routers/files_write.py` (effets de bord inchangés :
  audit, index, SSE, webhooks, plugins, historique) ; 15 modèles dans
  `schemas.py`.
+
+## [2.27.7] — 2026-09-26
+
+### Modifié
+
 - **#85 (T6a) — extraction lecture fichiers hors du monolithe `backend/main.py`.**
  `/api/browse/{vault}`, `/api/file/{vault}/raw|download|backlinks` et
  `GET /api/file/{vault}` (vue rendue tous formats) sont servis par le
@@ -76,6 +299,11 @@ et [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
  `backend/routers/helpers.py` (partagés avec les tranches suivantes).
  Correctif au passage : décorateur orphelin `/s/{token}` resté en T3 et
  double-enregistrement de `/api/conflicts` supprimés.
+
+## [2.27.6] — 2026-09-26
+
+### Modifié
+
 - **#85 (T5) — extraction du domaine `search` hors du monolithe `backend/main.py`.**
  Les 11 routes (`/api/search`, `/advanced`, `/replace`, `/tags`,
  `/tree-search`, `/vault/{vault}/paths`, `/suggest`, `/tags/suggest`,
@@ -83,22 +311,42 @@ et [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
  par le nouveau `backend/routers/search.py` ; les modèles search dans
  `schemas.py` et le pool de threads dans `backend/search_executor.py`
  (même dimensionnement, même cycle de vie) — comportement inchangé.
+
+## [2.27.5] — 2026-09-26
+
+### Modifié
+
 - **#85 (T4) — extraction du domaine `backups` hors du monolithe `backend/main.py`.**
  Les 9 routes (`/api/file/{vault}/backups|diff|restore`, `/api/backups`,
  `/delete`, `/purge`, `/content`, `/compress`, `/auto`) sont servies par le
  nouveau `backend/routers/backups.py` ; `Diff/Restore*` déménagent dans
  `schemas.py` et le singleton SSE dans `backend/sse.py` (partagé avec
  `main`) — comportement inchangé, aucun impact utilisateur.
+
+## [2.27.4] — 2026-09-26
+
+### Modifié
+
 - **#85 (T3) — extraction du domaine `sharing` hors du monolithe `backend/main.py`.**
  `POST /api/share/{vault}`, `GET /api/shares`, `DELETE /api/share/{share_id}`
  et les pages publiques `/s/{token}`, `/s/{token}/raw`, `/s/{token}/pdf`
  sont servis par le nouveau `backend/routers/sharing.py` — chemins,
  réponses, tags OpenAPI et authentification inchangés (aucun impact
  utilisateur).
+
+## [2.27.3] — 2026-09-26
+
+### Modifié
+
 - **#85 (T2) — extraction du domaine `webhooks` hors du monolithe `backend/main.py`.**
  Le CRUD `GET/POST/PATCH/DELETE /api/webhooks` (admin) est servi par le
  nouveau `backend/routers/webhooks.py` — chemins, réponses, tags OpenAPI et
  authentification inchangés (aucun impact utilisateur).
+
+## [2.27.2] — 2026-09-26
+
+### Modifié
+
 - **#85 (T1) — extraction du domaine `health` hors du monolithe `backend/main.py`.**
  `GET /api/health` et `GET /api/health/detailed` (admin) sont servis par le
  nouveau `backend/routers/health.py` (monté dans `main.py`) et le modèle
@@ -4,7 +4,7 @@

 **Porte d'entrée web ultra-léger pour vos vaults Obsidian** — Accédez, naviguez et recherchez dans toutes vos notes Obsidian depuis n'importe quel appareil via une interface web moderne et responsive.

-[![Version](https://img.shields.io/badge/Version-2.27.10-blue.svg)]()
+[![Version](https://img.shields.io/badge/Version-2.28.16-blue.svg)]()
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Docker](https://img.shields.io/badge/Docker-Ready-blue.svg)](https://www.docker.com/)
 [![Python](https://img.shields.io/badge/Python-3.11+-green.svg)](https://www.python.org/)
@@ -976,8 +976,8 @@ Ce projet est sous licence **MIT** — voir le fichier [LICENSE](LICENSE) pour l

 ## 📝 Changelog

-Consultez le [CHANGELOG.md](./CHANGELOG.md) pour l'historique complet de toutes les versions (v1.0.0 → v2.27.10).
+Consultez le [CHANGELOG.md](./CHANGELOG.md) pour l'historique complet de toutes les versions (v1.0.0 → v2.28.16).

 ---

-*Projet : ObsiGate | Version : 2.27.10 | Dernière mise à jour : Septembre 2026*
+*Projet : ObsiGate | Version : 2.28.16 | Dernière mise à jour : Septembre 2026*
@@ -2,7 +2,7 @@

 **Ultra-light web gateway for your Obsidian vaults** — Access, browse, and search all your Obsidian notes from any device via a modern, responsive web interface.

-[![Version](https://img.shields.io/badge/Version-2.27.10-blue.svg)]()
+[![Version](https://img.shields.io/badge/Version-2.28.16-blue.svg)]()
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Docker](https://img.shields.io/badge/Docker-Ready-blue.svg)](https://www.docker.com/)
 [![Python](https://img.shields.io/badge/Python-3.11+-green.svg)](https://www.python.org/)
@@ -1151,8 +1151,8 @@ This project is licensed under the **MIT License** - see the [LICENSE](LICENSE)

 ## 📝 Changelog

-See [CHANGELOG.md](./CHANGELOG.md) for the complete version history (v1.0.0 → v2.27.10).
+See [CHANGELOG.md](./CHANGELOG.md) for the complete version history (v1.0.0 → v2.28.16).

 ---

-*Project: ObsiGate | Version: 2.27.10 | Last updated: September 2026*
+*Project: ObsiGate | Version: 2.28.16 | Last updated: September 2026*
@@ -1 +1 @@
-2.27.10
+2.28.16
@@ -119,25 +119,30 @@ def decode_token(token: str) -> dict | None:
 _revoked_map: dict[str, int] = {}
 _revoked_loaded = False

+# ROADMAP #85 T10a — verrou autour du read-modify-write du store de
+# révocation (perte de révocations en cas de logouts concurrents).
+_revoked_lock = threading.RLock()
+

 def _load_revoked():
    """Load revoked token JTIs from disk into memory (once)."""
    global _revoked_loaded, _revoked_map
-    if _revoked_loaded:
-        return
-    if REVOKED_TOKENS_FILE.exists():
-        try:
-            data = json.loads(REVOKED_TOKENS_FILE.read_text())
-            # Drop entries whose underlying token has itself expired.
-            now = int(time.time())
-            _revoked_map = {
-                jti: int(exp) for jti, exp in data.items()
-                if int(exp) > now
-            }
-        except Exception as e:
-            logger.warning(f"Failed to load revoked tokens: {e}")
-            _revoked_map = {}
-    _revoked_loaded = True
+    with _revoked_lock:
+        if _revoked_loaded:
+            return
+        if REVOKED_TOKENS_FILE.exists():
+            try:
+                data = json.loads(REVOKED_TOKENS_FILE.read_text())
+                # Drop entries whose underlying token has itself expired.
+                now = int(time.time())
+                _revoked_map = {
+                    jti: int(exp) for jti, exp in data.items()
+                    if int(exp) > now
+                }
+            except Exception as e:
+                logger.warning(f"Failed to load revoked tokens: {e}")
+                _revoked_map = {}
+        _revoked_loaded = True


 def _save_revoked():
@@ -154,24 +159,26 @@ def revoke_token(jti: str, expires_at: int | None = None):
    ``expires_at`` is the revoked token's own ``exp`` (unix seconds) — the
    record is kept at least that long so a long-lived API token cannot
    outlive its revocation. ``None`` means the token never expires (API/MCP
-    "sans fin") → the record is kept forever (capped at ~100 years, the JWT
+    "sans fin") → the     record is kept forever (capped at ~100 years, the JWT
    store's practical infinity). Default keeps 7 days (session tokens).
    """
-    _load_revoked()
-    now = int(time.time())
-    if expires_at is None:
-        until = now + 100 * 365 * 24 * 3600
-    else:
-        until = max(int(expires_at), now + REFRESH_TOKEN_EXPIRE_SECONDS)
-    _revoked_map[jti] = until
-    _save_revoked()
+    with _revoked_lock:
+        _load_revoked()
+        now = int(time.time())
+        if expires_at is None:
+            until = now + 100 * 365 * 24 * 3600
+        else:
+            until = max(int(expires_at), now + REFRESH_TOKEN_EXPIRE_SECONDS)
+        _revoked_map[jti] = until
+        _save_revoked()
    logger.debug(f"Revoked token JTI: {jti[:8]}...")


 def is_token_revoked(jti: str) -> bool:
    """Check if a token JTI has been revoked."""
-    _load_revoked()
-    return jti in _revoked_map
+    with _revoked_lock:
+        _load_revoked()
+        return jti in _revoked_map


 # ---------------------------------------------------------------------------
@@ -5,6 +5,7 @@
 import base64
 import binascii
 import logging
+import os
 import re

 from fastapi import APIRouter, Body, Depends, HTTPException, Request, Response
@@ -15,7 +16,7 @@ from backend.ratelimit import record_account_failure as rl_record_account_failur
 from backend.ratelimit import record_account_success as rl_record_account_success
 from backend.ratelimit import record_failure as rl_record_failure
 from backend.ratelimit import record_success as rl_record_success
-from backend.services.net import get_client_ip
+from backend.services.net import get_client_ip, is_trusted_proxy

 from .jwt_handler import (
    ACCESS_TOKEN_EXPIRE_SECONDS,
@@ -56,6 +57,34 @@ logger = logging.getLogger("obsigate.auth.router")
 router = APIRouter(prefix="/api/auth", tags=["auth"])


+def is_secure_cookies(request: Request | None = None) -> bool:
+    """True when auth cookies must carry the ``Secure`` flag (#87 T3/T8).
+
+    ``OBSIGATE_SECURE_COOKIES=true|false|auto`` (défaut : ``auto``) :
+    ``true``/``false`` forcent le comportement ; ``auto`` met ``Secure``
+    si la requête arrive en https (production derrière TLS) et l'omet
+    sinon (dev local en http — les navigateurs jettent les cookies
+    ``Secure`` sur http, ce qui casserait silencieusement les logins
+    localhost). Derrière un reverse proxy qui termine TLS, le schéma perçu
+    est http : avec ``OBSIGATE_TRUST_PROXY=true``, ``X-Forwarded-Proto``
+    est honoré (même garde que ``get_client_ip``, BUG-030).
+    """
+    forced = os.environ.get("OBSIGATE_SECURE_COOKIES", "auto").lower()
+    if forced in ("1", "true", "yes", "on"):
+        return True
+    if forced in ("0", "false", "no", "off"):
+        return False
+    if request is None:
+        return False
+    if request.url.scheme == "https":
+        return True
+    if is_trusted_proxy():
+        proto = request.headers.get("x-forwarded-proto", "").split(",")[0].strip().lower()
+        if proto == "https":
+            return True
+    return False
+
+
 # ── Pydantic request models ──────────────────────────────────────────

 class LoginRequest(BaseModel):
@@ -218,10 +247,11 @@ async def login(body: LoginRequest, response: Response, request: Request):
            "remember_me": body.remember_me,
        }

-    return _issue_tokens(user, body.username, body.remember_me, response)
+    return _issue_tokens(user, body.username, body.remember_me, response, request)


-def _issue_tokens(user: dict, username: str, remember_me: bool, response: Response) -> dict:
+def _issue_tokens(user: dict, username: str, remember_me: bool, response: Response,
+                  request: Request | None = None) -> dict:
    """Issue JWT tokens after successful authentication (password or MFA verified)."""
    record_login_success(username)
    rl_record_account_success(username)
@@ -229,9 +259,8 @@ def _issue_tokens(user: dict, username: str, remember_me: bool, response: Respon
    access_token = create_access_token(user)
    refresh_token, refresh_jti = create_refresh_token(username, remember=remember_me)

-    import os
    max_age = 2592000 if remember_me else 604800  # 30d or 7d
-    secure = os.environ.get("OBSIGATE_SECURE_COOKIES", "false").lower() == "true"
+    secure = is_secure_cookies(request)
    response.set_cookie(
        key="refresh_token",
        value=refresh_token,
@@ -253,7 +282,8 @@ def _issue_tokens(user: dict, username: str, remember_me: bool, response: Respon
    )
    return {
        "access_token": access_token,
-        "token_type": "bearer",  # nosec B105 — OAuth2 token_type, pas un mot de passe
+        # OAuth2 token_type, pas un mot de passe (B105) :
+        "token_type": "bearer",  # nosec B105
        "expires_in": ACCESS_TOKEN_EXPIRE_SECONDS,
        "user": {
            "username": user["username"],
@@ -299,9 +329,7 @@ async def refresh_token_endpoint(request: Request, response: Response):
        if stale:
            raise HTTPException(401, "Session expirée, veuillez vous reconnecter")

-    import os
-
-    secure = os.environ.get("OBSIGATE_SECURE_COOKIES", "false").lower() == "true"
+    secure = is_secure_cookies(request)
    remember_me = bool(payload.get("remember", False))

    # BUG-027: rotate the refresh token — the old one is now single-use.
@@ -332,7 +360,8 @@ async def refresh_token_endpoint(request: Request, response: Response):

    return {
        "access_token": new_access_token,
-        "token_type": "bearer",  # nosec B105 — OAuth2 token_type, pas un mot de passe
+        # OAuth2 token_type, pas un mot de passe (B105) :
+        "token_type": "bearer",  # nosec B105
        "expires_in": ACCESS_TOKEN_EXPIRE_SECONDS,
    }

@@ -426,6 +455,7 @@ async def patch_me(req: UpdateMeRequest, current_user=Depends(require_auth)):
 async def change_password(
    req: ChangePasswordRequest,
    response: Response,
+    request: Request,
    current_user=Depends(require_auth),
 ):
    """Change own password.
@@ -441,7 +471,7 @@ async def change_password(
    updated = get_user(current_user["username"])
    result: dict = {"message": "Mot de passe mis à jour"}
    if updated is not None:
-        result.update(_issue_tokens(updated, updated["username"], False, response))
+        result.update(_issue_tokens(updated, updated["username"], False, response, request))
    return result


@@ -804,7 +834,7 @@ async def mfa_webauthn_verify(

    rl_record_success(client_ip)
    logger.info(f"User '{body.username}' logged in via WebAuthn")
-    return _issue_tokens(user, body.username, body.remember_me, response)
+    return _issue_tokens(user, body.username, body.remember_me, response, request)


@router.get("/mfa/status")
@@ -812,6 +842,16 @@ async def mfa_status(current_user=Depends(require_auth)):
    """Return current user's MFA status."""
    from .user_store import get_user
    user = get_user(current_user["username"])
+    if user is None:
+        # BUG-081 : auth désactivée (OBSIGATE_AUTH_ENABLED=false) → le
+        # pseudo-user "anonymous" n'a aucune entrée en store : pas de MFA,
+        # et surtout pas de 500 (`AttributeError` sur `user.get`).
+        return {
+            "mfa_enabled": False,
+            "mfa_method": None,
+            "totp_enabled": False,
+            "webauthn_credentials": 0,
+        }
    return {
        "mfa_enabled": user.get("mfa_enabled", False),
        "mfa_method": user.get("mfa_method"),
@@ -847,7 +887,7 @@ async def mfa_totp_verify(body: MfaVerifyRequest, response: Response, request: R
    # Clear IP rate limit on success
    rl_record_success(client_ip)

-    return _issue_tokens(user, body.username, body.remember_me, response)
+    return _issue_tokens(user, body.username, body.remember_me, response, request)


@router.post("/mfa/recovery")
@@ -885,7 +925,7 @@ async def mfa_recovery_login(body: MfaRecoveryRequest, response: Response, reque
    rl_record_success(client_ip)

    logger.info(f"User '{body.username}' logged in via recovery code")
-    return _issue_tokens(user, body.username, False, response)
+    return _issue_tokens(user, body.username, False, response, request)


 # ── Admin endpoints ───────────────────────────────────────────────────
@@ -0,0 +1,35 @@
+"""Content-Security-Policy nonces (ROADMAP #87, tranche 5b).
+
+Chaque réponse HTTP reçoit un nonce frais (``request.state.csp_nonce``)
+injecté dans ``script-src``. Les routes servant du HTML avec des scripts
+inline (index, popout, admin, editor-poc, excalidraw, page de partage)
+l'injectent dans le balisage via :func:`inject_csp_nonce` — mêmes
+emplacements, aucun script déplacé.
+
+Tant que ``'unsafe-inline'`` reste dans la politique (retrait en T5c),
+l'injection est inerte : elle prépare la bascule sans changer le
+comportement.
+"""
+
+from __future__ import annotations
+
+import re
+import secrets
+
+# Balises <script> exécutables sans `src` et sans nonce existant :
+# `<script>`, `<script type="module">`, `<script type="importmap">`.
+# Les blocs non-JS (ex. `type="text/plain"`) et les scripts externes
+# (`src=…`, couverts par 'self'/hôtes CDN) sont laissés intacts.
+_SCRIPT_TAG_RE = re.compile(
+    r"<script(?=>|\s+type=\"(?:module|importmap)\"\s*>)",
+)
+
+
+def new_nonce() -> str:
+    """Generate a fresh per-response CSP nonce."""
+    return secrets.token_urlsafe(16)
+
+
+def inject_csp_nonce(html: str, nonce: str) -> str:
+    """Add ``nonce="…"`` to bare executable inline ``<script>`` tags."""
+    return _SCRIPT_TAG_RE.sub(f'<script nonce="{nonce}"', html)
@@ -23,6 +23,7 @@ import re
 import unicodedata
 import zipfile
 from pathlib import Path
+from typing import cast

 import frontmatter
 import mistune
@@ -246,7 +247,9 @@ def _render_body(md: str, file_dir: Path, vault_path: Path, current: Path) -> st
    """Render raw markdown to an HTML fragment (images inlined, wikilinks resolved)."""
    md = _inline_images(md, file_dir, vault_path)
    md = _convert_wikilinks(md, vault_path, current)
-    return _markdown(md)
+    # mistune 3.3 types `Markdown.__call__` as `str | list[...]` (le renderer
+    # HTML renvoie toujours `str` à l'exécution).
+    return cast(str, _markdown(md))


 def _build_nav(vault_path: Path, current: Path) -> str:
@@ -35,7 +35,8 @@ def diagram_png_for(code: str) -> Path | None:
    Mermaid, ou None. Le hash doit rester synchrone avec le script de build :
    sha1(unescape(code).strip())[:16]."""
    normalized = html.unescape(code).strip()
-    sha = hashlib.sha1(normalized.encode("utf-8")).hexdigest()[:16]
+    # Identifiant de cache déterministe (pas un usage sécurité).
+    sha = hashlib.sha1(normalized.encode("utf-8")).hexdigest()[:16]  # nosec B324
    png = DIAGRAMS_DIR / (sha + ".png")
    return png if png.exists() else None

@@ -1,39 +1,21 @@
 import asyncio
-import html as html_mod
-import json as _json
 import logging
 import os
-import re
 import secrets
-import shutil
 import string
 from contextlib import asynccontextmanager
 from pathlib import Path

-import frontmatter
-import mistune
-from fastapi import Body, Depends, FastAPI, HTTPException, Query, Request, WebSocket
-from fastapi.responses import FileResponse, HTMLResponse, JSONResponse, StreamingResponse
+from fastapi import Depends, FastAPI, HTTPException, Request
+from fastapi.responses import FileResponse, HTMLResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
-from pydantic import BaseModel, Field
 from starlette.middleware.base import BaseHTTPMiddleware

-from backend.collab import authenticate_websocket, collab_manager
-from backend.history import (
-    get_bookmarks,
-    toggle_bookmark,
-)
-from backend.image_processor import preprocess_images
+from backend.collab import collab_manager
 from backend.indexer import (
-    add_vault_to_index,
    build_index,
-    find_file_in_index,
-    get_conflicts,
-    get_vault_data,
    handle_file_move,
-    index,
    remove_single_file,
-    remove_vault_from_index,
    update_single_file,
 )
 from backend.openapi_docs import (
@@ -42,29 +24,12 @@ from backend.openapi_docs import (
    enrich_openapi_schema,
    render_api_landing,
 )
-from backend.schemas import (
-    BookmarksResponse,
-    BookmarkToggleResponse,
-    ConflictResolveResponse,
-    ConflictsResponse,
-    RecentResponse,
-    SavedSearch,
-    StatusResponse,
-    VaultActionResponse,
-    VaultsStatusResponse,
-    VaultStatsResponse,
-)
 from backend.search import (
    init_inverted_index,
 )
 from backend.semantic_search import init_semantic_index
 from backend.services.backups import get_backup_dir as service_get_backup_dir
 from backend.services.errors import ServiceError
-from backend.services.recent import humanize_mtime, list_recent
-from backend.services.sanitizer import sanitize_html
-from backend.services.vaults import (
-    list_accessible_vaults,
-)

 logging.basicConfig(
    level=logging.INFO,
@@ -74,39 +39,9 @@ logger = logging.getLogger("obsigate")


 # ---------------------------------------------------------------------------
-# Pydantic response models
+# Pydantic models : voir backend.schemas (#85 T5→T9)
 # ---------------------------------------------------------------------------

-class VaultInfo(BaseModel):
-    """Summary information about a configured vault."""
-    name: str = Field(description="Display name of the vault")
-    file_count: int = Field(description="Number of indexed files")
-    tag_count: int = Field(description="Number of unique tags")
-    type: str = Field(default="VAULT", description="Type of the vault mapping (VAULT or DIR)")
-
-
-# Filesystem mutation + search / suggest / graph models : voir backend.schemas (#85 T5, T6b)
-
-class BackupEntry(BaseModel):
-    """A single backup version of a file."""
-    timestamp: int = Field(description="Unix timestamp of when the backup was created")
-    datetime: str = Field(description="ISO 8601 datetime string")
-    size: int = Field(description="File size in bytes")
-    filename: str = Field(description="Backup filename on disk")
-
-
-class BackupListResponse(BaseModel):
-    """Response listing all available backups for a file."""
-    vault: str = Field(description="Vault name")
-    path: str = Field(description="Relative file path")
-    backups: list[BackupEntry] = Field(description="Available backups, newest first")
-
-
-class DiffRequest(BaseModel):
-    """Request parameters for generating a diff."""
-    version: int = Field(description="Timestamp of the backup version to compare")
-    compare_with: int | None = Field(default=None, description="Timestamp of another backup version. If omitted, compares with the current file.")
-

 # ---------------------------------------------------------------------------
 # SSE Manager — voir backend.sse (ROADMAP #85 T4, instance partagée)
@@ -124,9 +59,9 @@ from backend.sse import sse_manager
 # Application lifespan (replaces deprecated on_event)
 # ---------------------------------------------------------------------------
 from backend.watcher import VaultWatcher
+from backend.watcher_state import get_watcher, set_watcher

-# File watcher handle (the search thread pool lives in backend.search_executor).
-_vault_watcher: VaultWatcher | None = None
+# File watcher : handle partagé via backend.watcher_state (ROADMAP #85 T8).


 async def _on_vault_change(events: list):
@@ -232,6 +167,13 @@ class SecurityHeadersMiddleware(BaseHTTPMiddleware):
    """Add security headers to all HTTP responses."""

    async def dispatch(self, request, call_next):
+        from backend.csp import new_nonce
+
+        # Nonce CSP frais par réponse (#87 T5b) : injecté dans script-src et
+        # dans le balisage HTML par les routes (backend.csp.inject_csp_nonce).
+        # 'unsafe-inline' est conservé jusqu'en T5c (bascule avec validation E2E).
+        nonce = new_nonce()
+        request.state.csp_nonce = nonce
        response = await call_next(request)
        response.headers["X-Content-Type-Options"] = "nosniff"
        response.headers["X-Frame-Options"] = "SAMEORIGIN"
@@ -240,9 +182,13 @@ class SecurityHeadersMiddleware(BaseHTTPMiddleware):
        # A route may set a stricter per-response policy (e.g. ``sandbox`` for
        # standalone SVG, #108-B3); keep it instead of overwriting it.
        if "Content-Security-Policy" not in response.headers:
+            # #87 T5c : `script-src` sans 'unsafe-inline' — seuls les scripts
+            # avec un nonce frais (`backend.csp`) ou servis par 'self'/CDN
+            # listés s'exécutent. `style-src` garde 'unsafe-inline' (attributs
+            # `style=` et `el.style` omniprésents — chantier séparé).
            response.headers["Content-Security-Policy"] = (
                "default-src 'self'; "
-                "script-src 'self' 'unsafe-inline' blob: https://cdnjs.cloudflare.com https://unpkg.com https://esm.sh https://cdn.jsdelivr.net https://static.cloudflareinsights.com; "
+                f"script-src 'self' 'nonce-{nonce}' blob: https://cdnjs.cloudflare.com https://unpkg.com https://esm.sh https://cdn.jsdelivr.net https://static.cloudflareinsights.com; "
                "style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://fonts.googleapis.com https://cdn.jsdelivr.net https://esm.sh; "
                "img-src 'self' data: blob:; "
                "connect-src 'self' blob: https://esm.sh https://unpkg.com https://cdnjs.cloudflare.com https://fonts.googleapis.com https://fonts.gstatic.com https://cdn.jsdelivr.net; "
@@ -307,7 +253,6 @@ def _guard_insecure_auth() -> None:
@asynccontextmanager
 async def lifespan(app: FastAPI):
    """Application lifespan: build index on startup, cleanup on shutdown."""
-    global _vault_watcher
    # Thread pool for offloading CPU-bound search from the event loop.
    # Sized to 2 workers so concurrent searches don't starve other requests.
    init_search_executor()
@@ -315,6 +260,24 @@ async def lifespan(app: FastAPI):
    # BUG-037: refuse to expose an unauthenticated instance on a public bind.
    _guard_insecure_auth()

+    # #87 T3/T8 : avertir quand les cookies d'auth circulent sans flag Secure
+    # sur un bind non-loopback (transactions observables en clair). Avec
+    # `OBSIGATE_SECURE_COOKIES=auto` (défaut) + `OBSIGATE_TRUST_PROXY=true`,
+    # le flag suit `X-Forwarded-Proto` : pas d'avertissement, le https du
+    # reverse proxy est honoré.
+    from backend.auth.middleware import bind_host_from_argv, is_auth_enabled, is_loopback_host
+    from backend.auth.router import is_secure_cookies
+    from backend.services.net import is_trusted_proxy
+
+    secure_mode = os.environ.get("OBSIGATE_SECURE_COOKIES", "auto").lower()
+    proxy_secure = secure_mode == "auto" and is_trusted_proxy()
+    if (is_auth_enabled() and not is_secure_cookies()
+            and not is_loopback_host(bind_host_from_argv()) and not proxy_secure):
+        logger.warning(
+            "Cookies d'authentification sans flag `Secure` sur un bind non-loopback : "
+            "activez TLS et posez OBSIGATE_SECURE_COOKIES=true en production."
+        )
+
    # Bootstrap admin account if needed
    bootstrap_admin()

@@ -356,15 +319,14 @@ async def lifespan(app: FastAPI):
                except Exception as e:
                    logger.warning(f"Plugin scan failed for vault '{vault_name}': {e}")

-        # Start file watcher
+        # Start file watcher (handle partagé : voir backend.watcher_state)
        config = _load_config()
        watcher_enabled = config.get("watcher_enabled", True)
        if watcher_enabled:
            use_polling = config.get("watcher_use_polling", False)
            polling_interval = config.get("watcher_polling_interval", 5.0)
            debounce = config.get("watcher_debounce", 2.0)
-            global _vault_watcher
-            _vault_watcher = VaultWatcher(
+            watcher = VaultWatcher(
                on_file_change=_on_vault_change,
                debounce_seconds=debounce,
                use_polling=use_polling,
@@ -372,7 +334,8 @@ async def lifespan(app: FastAPI):
            )
            from backend.indexer import vault_config
            vaults_to_watch = {name: cfg["path"] for name, cfg in vault_config.items()}
-            await _vault_watcher.start(vaults_to_watch)
+            await watcher.start(vaults_to_watch)
+            set_watcher(watcher)
            logger.info("File watcher started in background.")
        else:
            logger.info("File watcher disabled by configuration.")
@@ -386,9 +349,10 @@ async def lifespan(app: FastAPI):

    # Shutdown
    await collab_manager.stop()
-    if _vault_watcher:
-        await _vault_watcher.stop()
-        _vault_watcher = None
+    watcher = get_watcher()
+    if watcher:
+        await watcher.stop()
+        set_watcher(None)
    shutdown_search_executor()


@@ -431,6 +395,7 @@ async def _service_error_handler(request: Request, exc: ServiceError):
 # GZip compression — reduces bandwidth by ~70% for text responses
 # Custom wrapper: skip compression for SSE streams (/api/events)
 from fastapi.middleware.gzip import GZipMiddleware
+from starlette.middleware.cors import CORSMiddleware
 from starlette.types import Receive, Scope, Send


@@ -461,29 +426,44 @@ app.add_middleware(SSESafeGZipMiddleware, minimum_size=1000)
 # Security headers on all responses
 app.add_middleware(SecurityHeadersMiddleware)

+# Explicit same-origin CORS policy (#87 T8 — finit BUG-034).
+# `allow_origins=[]` : le navigateur n'émet aucun `Access-Control-Allow-*`,
+# donc toute lecture cross-origin est refusée (défense explicite, plus
+# seulement l'absence de middleware). Sûr pour tous les clients : web
+# (same-origin), desktop Tauri (la webview est redirigée same-origin sur
+# http://127.0.0.1:<port>, voir frontend/js/desktop.js) et API directe
+# (curl/scripts, CORS non appliqué hors navigateur). Ajouté en dernier :
+# le plus externe, les preflights court-circuitent avant tout le reste.
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=[],
+    allow_credentials=False,
+    allow_methods=["GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"],
+    allow_headers=["*"],
+)
+
 # Auth router
 # Multi-format export (HTML / MD bundle / ePub) — voir backend.routers.files_media (#85 T6c).
 from backend.ai_routes import router as ai_router
-from backend.audit import log_file_delete
 from backend.auth.middleware import (
-    check_vault_access,
    require_admin,
-    require_auth,
 )
 from backend.auth.router import router as auth_router
 from backend.bookslm_routes import router as bookslm_router
 from backend.routers.backups import router as backups_router
 from backend.routers.config import _load_config
 from backend.routers.config import router as config_router
+from backend.routers.conflicts import router as conflicts_router
 from backend.routers.files_media import router as files_media_router
 from backend.routers.files_read import router as files_read_router
 from backend.routers.files_write import router as files_write_router
 from backend.routers.health import router as health_router
+from backend.routers.history import router as history_router
+from backend.routers.realtime import router as realtime_router
 from backend.routers.search import router as search_router
 from backend.routers.sharing import router as sharing_router
+from backend.routers.vaults import router as vaults_router
 from backend.routers.webhooks import router as webhooks_router
-from backend.saved_searches import delete_saved, get_saved, save_search
-from backend.secret_redactor import redact_file_content
 from backend.skills_routes import router as skills_router

 app.include_router(auth_router)
@@ -491,14 +471,18 @@ app.include_router(ai_router)
 app.include_router(bookslm_router)
 app.include_router(skills_router)
 app.include_router(health_router)  # ROADMAP #85 T1 — System / health
+app.include_router(history_router)  # ROADMAP #85 T8 — History
+app.include_router(realtime_router)  # ROADMAP #85 T9 — SSE + collab WS
 app.include_router(search_router)  # ROADMAP #85 T5 — Search
 app.include_router(backups_router)  # ROADMAP #85 T4 — Backups
+app.include_router(conflicts_router)  # ROADMAP #85 T8 — Conflicts
 app.include_router(config_router)  # ROADMAP #85 T7 — Config
 app.include_router(files_read_router)  # ROADMAP #85 T6a — Files read
 app.include_router(files_media_router)  # ROADMAP #85 T6c — Media/export
 app.include_router(files_write_router)  # ROADMAP #85 T6b — Files write
 app.include_router(webhooks_router)  # ROADMAP #85 T2 — Webhooks
 app.include_router(sharing_router)  # ROADMAP #85 T3 — Sharing
+app.include_router(vaults_router)  # ROADMAP #85 T8 — Vaults

 # Admin Dashboard endpoints (system stats, audit logs, backups, stream)
 try:
@@ -598,193 +582,9 @@ def _check_vault_writable(vault_root: Path) -> bool:


 # ---------------------------------------------------------------------------
-# Markdown rendering helpers (singleton renderer)
+# Markdown rendering helpers : voir backend.render (#85 T9)
 # ---------------------------------------------------------------------------

-import unicodedata
-
-
-def _heading_slugify(text: str) -> str:
-    """Generate a URL-safe slug from heading text.
-
-    Matches the JavaScript slugify algorithm exactly using
-    Unicode-aware character classification:
-    1. Strip HTML tags (e.g. wikilink spans rendered inside headings)
-    2. Decode HTML entities (e.g. ``&amp;`` → ``&``)
-    3. Lowercase
-    4. NFD normalize + strip combining marks
-    5. Keep only Unicode letters, numbers, spaces, hyphens
-    6. Replace spaces with hyphens, collapse multiple hyphens
-
-    Args:
-        text: The heading text content (may contain inline HTML).
-
-    Returns:
-        A URL-safe slug string.
-    """
-    # Strip any inline HTML so it does not pollute the slug
-    text = re.sub(r"<[^>]+>", "", text)
-    # Decode HTML entities so &amp; becomes & before slugification
-    text = html_mod.unescape(text)
-    text = text.lower()
-    text = unicodedata.normalize("NFD", text)
-    text = "".join(ch for ch in text if not unicodedata.combining(ch))
-    # Unicode-aware: keep letters (L*), numbers (N*), spaces, and hyphens
-    cleaned = []
-    for ch in text:
-        cat = unicodedata.category(ch)
-        if cat.startswith('L') or cat.startswith('N') or ch in (' ', '-'):
-            cleaned.append(ch)
-    text = "".join(cleaned)
-    text = re.sub(r"\s+", "-", text)
-    text = re.sub(r"-+", "-", text)
-    result = text.strip("-")
-    return result if result else "heading"
-
-
-def _add_heading_ids(html: str) -> str:
-    """Post-process rendered HTML to add IDs to heading tags.
-
-    Adds an ``id`` attribute to every ``<h1>`` through ``<h6>`` tag
-    using a slug generated from the heading's text content.
-    Duplicate slugs get a ``-2``, ``-3``, etc. suffix.
-
-    Args:
-        html: Rendered HTML string.
-
-    Returns:
-        HTML with heading IDs injected.
-    """
-    used_ids: dict[str, int] = {}
-
-    def _replace_heading(match):
-        tag = match.group(1)
-        content = match.group(2)
-        slug = _heading_slugify(content)
-        count = used_ids.get(slug, 0)
-        used_ids[slug] = count + 1
-        if count > 0:
-            slug = f"{slug}-{count + 1}"
-        return f'<{tag} id="{slug}">{content}</{tag}>'
-
-    # Match h1-h6 tags with text content (no existing id attribute)
-    return re.sub(
-        r'<(h[1-6])>([^<]*(?:<(?!/?h[1-6])[^<]*)*)</h[1-6]>',
-        _replace_heading,
-        html,
-    )
-
-
-# Cached mistune renderer — avoids re-creating on every request
-_markdown_renderer = mistune.create_markdown(
-    escape=False,
-    plugins=["table", "strikethrough", "footnotes", "task_lists"],
-)
-
-
-def _convert_wikilinks(content: str, current_vault: str) -> str:
-    """Convert ``[[wikilinks]]`` and ``[[target|display]]`` to clickable HTML.
-
-    Supports:
-    - Internal file links: ``[[My Note]]`` / ``[[My Note|display]]``
-    - Same-document anchors: ``[[#Heading]]`` / ``[[#Heading|display]]``
-
-    Resolved file links get a ``data-vault`` / ``data-path`` attribute pair.
-    Anchor links target the slugified heading ID in the current document.
-    Unresolved links are rendered as ``<span class="wikilink-missing">``.
-
-    Args:
-        content: Markdown string potentially containing wikilinks.
-        current_vault: Active vault name for resolution priority.
-
-    Returns:
-        Markdown string with wikilinks replaced by HTML anchors.
-    """
-    def _replace(match):
-        target = match.group(1).strip()
-        display = match.group(2).strip() if match.group(2) else target
-
-        # Same-document anchor link: [[#Heading|display]]
-        if target.startswith("#"):
-            anchor_text = target[1:].strip()
-            anchor_slug = _heading_slugify(anchor_text)
-            link_display = display if display != target else anchor_text
-            return f'<a class="wikilink-anchor" href="#{anchor_slug}">{link_display}</a>'
-
-        found = find_file_in_index(target, current_vault)
-        if found:
-            return (
-                f'<a class="wikilink" href="#" '
-                f'data-vault="{found["vault"]}" '
-                f'data-path="{found["path"]}">{display}</a>'
-            )
-        return f'<span class="wikilink-missing">{display}</span>'
-
-    pattern = r'\[\[([^\]|]+)(?:\|([^\]]+))?\]\]'
-    return re.sub(pattern, _replace, content)
-
-
-def _normalize_line_breaks(text: str) -> str:
-    """Convert single newlines to hard breaks (matching Obsidian default behavior).
-
-    In standard Markdown, a single ``\\n`` is a "soft break" — it renders as a space,
-    not a visible line break.  Obsidian defaults to treating single newlines as hard
-    breaks (equivalent to ``<br>``).  This function pre-processes the Markdown source
-    so that mistune renders standalone lines on separate rows, while still honouring
-    blank lines as paragraph separators.
-
-    Fenced code blocks (`` ``` ``) are left untouched so their internal newlines are
-    preserved verbatim.
-    """
-    parts = re.split(r"(```[\s\S]*?```)", text)
-    for i, part in enumerate(parts):
-        if part.startswith("```"):
-            continue  # Protect fenced code blocks
-        # Single \n (not preceded or followed by another \n) → two spaces + \n
-        parts[i] = re.sub(r"(?<!\n)\n(?!\n)", "  \n", part)
-    return "".join(parts)
-
-
-def _render_markdown(raw_md: str, vault_name: str, current_file_path: Path | None = None) -> str:
-    """Render a markdown string to HTML with wikilink and image support.
-
-    Uses the cached singleton mistune renderer for performance.
-
-    Args:
-        raw_md: Raw markdown text (frontmatter already stripped).
-        vault_name: Current vault for wikilink resolution context.
-        current_file_path: Absolute path to the current markdown file.
-
-    Returns:
-        HTML string.
-    """
-    # Get vault data for image resolution
-    vault_data = get_vault_data(vault_name)
-    vault_root = Path(vault_data["path"]) if vault_data else None
-    attachments_path = vault_data.get("config", {}).get("attachmentsPath") if vault_data else None
-
-    # Redact secrets before rendering (P0 security)
-    raw_md = redact_file_content(raw_md, str(current_file_path) if current_file_path else "")
-
-    # Preprocess images first
-    if vault_root:
-        raw_md = preprocess_images(raw_md, vault_name, vault_root, current_file_path, attachments_path)
-    
-    # Convert wikilinks
-    converted = _convert_wikilinks(raw_md, vault_name)
-    
-    # Normalize line breaks to match Obsidian behavior (single \n → hard break)
-    converted = _normalize_line_breaks(converted)
-    
-    rendered = _markdown_renderer(converted)
-    
-    # Add heading IDs for TOC navigation
-    rendered = _add_heading_ids(rendered)
-
-    # Sanitize: raw HTML in vault content must never reach the DOM (BUG-021).
-    rendered = sanitize_html(rendered)
-
-    return rendered


 # ---------------------------------------------------------------------------
@@ -792,139 +592,14 @@ def _render_markdown(raw_md: str, vault_name: str, current_file_path: Path | Non
 # ---------------------------------------------------------------------------


-@app.get("/api/vaults", response_model=list[VaultInfo])
-async def api_vaults(current_user=Depends(require_auth)):
-    """List configured vaults the user has access to.
-
-    Returns:
-        List of vault summary objects filtered by user permissions.
-    """
-    return list_accessible_vaults(current_user)
+# ---------------------------------------------------------------------------
+# Vaults : voir backend.routers.vaults (#85 T8)
+# ---------------------------------------------------------------------------


-@app.get("/api/recent", response_model=RecentResponse)
-async def api_recent(limit: int | None = Query(None), vault: str | None = Query(None), mode: str | None = Query("opened"), current_user=Depends(require_auth)):
-    config = _load_config()
-    actual_limit = limit if limit is not None else config.get("recent_files_limit", 20)
-
-    username = current_user.get("username")
-    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
-
-    return list_recent(
-        username,
-        user_vaults,
-        vault=vault,
-        limit=actual_limit,
-        mode=mode or "opened",
-    )
-
-
-@app.get("/api/bookmarks", response_model=BookmarksResponse)
-async def api_bookmarks(vault: str | None = Query(None), current_user=Depends(require_auth)):
-    username = current_user.get("username")
-    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
-    
-    if not username:
-        return {"files": []}
-        
-    history = get_bookmarks(username, vault_filter=vault)
-    files_resp = []
-    for item in history:
-        v_name = item["vault"]
-        if "*" not in user_vaults and v_name not in user_vaults:
-            continue
-        
-        # Find in index to get metadata
-        f_idx = find_file_in_index(item["path"], v_name)
-        if f_idx:
-            files_resp.append({
-                "path": f_idx["path"],
-                "title": f_idx.get("title") or item["path"].split("/")[-1],
-                "vault": v_name,
-                "mtime": item["bookmarked_at"],
-                "mtime_human": humanize_mtime(item["bookmarked_at"]),
-                "size_bytes": f_idx.get("size", 0),
-                "tags": [f"#{t}" for t in f_idx.get("tags", [])][:5],
-                "bookmarked": True
-            })
-        else:
-            files_resp.append({
-                "path": item["path"],
-                "title": item.get("title") or item["path"].split("/")[-1],
-                "vault": v_name,
-                "mtime": item["bookmarked_at"],
-                "mtime_human": humanize_mtime(item["bookmarked_at"]),
-                "tags": [],
-                "bookmarked": True
-            })
-    return {
-        "files": files_resp,
-        "total": len(files_resp)
-    }
-
-class BookmarkToggleRequest(BaseModel):
-    vault: str
-    path: str
-    title: str | None = None
-
-@app.post("/api/bookmarks/toggle", response_model=BookmarkToggleResponse)
-async def api_toggle_bookmark(req: BookmarkToggleRequest, current_user=Depends(require_auth)):
-    username = current_user.get("username")
-    if not username:
-        raise HTTPException(status_code=401, detail="Not authenticated")
-        
-    # Check vault access
-    if not check_vault_access(req.vault, current_user):
-        raise HTTPException(status_code=403, detail="Access denied to vault")
-        
-    is_now_bookmarked = toggle_bookmark(username, req.vault, req.path, req.title or "")
-
-    # Update the file's YAML frontmatter: favoris: true/false
-    vault_data = get_vault_data(req.vault)
-    if vault_data:
-        file_path = _resolve_safe_path(Path(vault_data["path"]), req.path)
-        if file_path.exists() and file_path.suffix == ".md":
-            try:
-                raw = file_path.read_text(encoding="utf-8", errors="replace")
-                post = frontmatter.loads(raw)
-                if is_now_bookmarked:
-                    post.metadata["favoris"] = True
-                elif "favoris" in post.metadata:
-                    del post.metadata["favoris"]
-                new_raw = frontmatter.dumps(post)
-                _backup_file(file_path, req.vault, req.path)
-                file_path.write_text(new_raw, encoding="utf-8")
-                await update_single_file(req.vault, str(file_path))
-            except Exception as e:
-                logger.warning(f"Failed to update favoris metadata on {req.vault}/{req.path}: {e}")
-
-    return {"bookmarked": is_now_bookmarked}
-
-
-@app.get("/api/saved-searches", response_model=list[SavedSearch])
-async def api_saved_searches(current_user=Depends(require_auth)):
-    username = current_user.get("username")
-    if not username:
-        raise HTTPException(401)
-    return get_saved(username)
-
-
-@app.post("/api/saved-searches", response_model=SavedSearch)
-async def api_save_search(body: dict = Body(...), current_user=Depends(require_auth)):
-    username = current_user.get("username")
-    if not username:
-        raise HTTPException(401)
-    return save_search(username, body)
-
-
-@app.delete("/api/saved-searches/{search_id}", response_model=StatusResponse)
-async def api_delete_saved_search(search_id: str, current_user=Depends(require_auth)):
-    username = current_user.get("username")
-    if not username:
-        raise HTTPException(401)
-    if not delete_saved(username, search_id):
-        raise HTTPException(404, "Not found")
-    return {"status": "deleted"}
+# ---------------------------------------------------------------------------
+# History (recent / bookmarks / saved-searches) : voir backend.routers.history (#85 T8)
+# ---------------------------------------------------------------------------


 # ---------------------------------------------------------------------------
@@ -980,126 +655,14 @@ def _get_backup_dir(vault_name: str, relative_path: str) -> Path:


 # ---------------------------------------------------------------------------
-# SSE endpoint — Server-Sent Events stream
+# SSE endpoint : voir backend.routers.realtime (#85 T9)
 # ---------------------------------------------------------------------------

-@app.get(
-    "/api/events",
-    response_class=StreamingResponse,
-    responses={200: {"content": {"text/event-stream": {}}, "description": "Server-Sent Events stream"}},
-)
-async def api_events(current_user=Depends(require_auth)):
-    """SSE stream for real-time index update notifications.
-
-    Sends keepalive comments every 30s. Events:
-    - ``index_updated``: partial index change (file create/modify/delete/move)
-    - ``index_reloaded``: full re-index completed
-    - ``vault_added``: new vault added dynamically
-    - ``vault_removed``: vault removed dynamically
-    """
-    queue = await sse_manager.connect()
-
-    async def event_generator():
-        try:
-            # Send initial connection event
-            yield f"event: connected\ndata: {_json.dumps({'sse_clients': sse_manager.client_count})}\n\n"
-            while True:
-                try:
-                    msg = await asyncio.wait_for(queue.get(), timeout=30.0)
-                    yield f"event: {msg['event']}\ndata: {msg['data']}\n\n"
-                except asyncio.TimeoutError:
-                    # Keepalive comment
-                    yield ": keepalive\n\n"
-                except asyncio.CancelledError:
-                    break
-        finally:
-            sse_manager.disconnect(queue)
-
-    return StreamingResponse(
-        event_generator(),
-        media_type="text/event-stream",
-        headers={
-            "Cache-Control": "no-cache",
-            "Connection": "keep-alive",
-            "X-Accel-Buffering": "no",
-        },
-    )
-

 # ---------------------------------------------------------------------------
-# Dynamic vault management endpoints
+# Dynamic vault management endpoints : voir backend.routers.vaults (#85 T8)
 # ---------------------------------------------------------------------------

-@app.post("/api/vaults/add", response_model=VaultStatsResponse)
-async def api_add_vault(body: dict = Body(...), current_user=Depends(require_admin)):
-    """Add a new vault dynamically without restarting.
-
-    Body:
-        name: Display name for the vault.
-        path: Absolute filesystem path to the vault directory.
-    """
-    name = body.get("name", "").strip()
-    vault_path = body.get("path", "").strip()
-
-    if not name or not vault_path:
-        raise HTTPException(status_code=400, detail="Both 'name' and 'path' are required")
-
-    if name in index:
-        raise HTTPException(status_code=409, detail=f"Vault '{name}' already exists")
-
-    if not Path(vault_path).exists():
-        raise HTTPException(status_code=400, detail=f"Path does not exist: {vault_path}")
-
-    stats = await add_vault_to_index(name, vault_path)
-
-    # Start watching the new vault
-    if _vault_watcher:
-        await _vault_watcher.add_vault(name, vault_path)
-
-    await sse_manager.broadcast("vault_added", {"vault": name, "stats": stats})
-    return {"status": "ok", "vault": name, "stats": stats}
-
-
-@app.delete("/api/vaults/{vault_name}", response_model=VaultActionResponse)
-async def api_remove_vault(vault_name: str, current_user=Depends(require_admin)):
-    """Remove a vault from the index and stop watching it.
-
-    Args:
-        vault_name: Name of the vault to remove.
-    """
-    if vault_name not in index:
-        raise HTTPException(status_code=404, detail=f"Vault '{vault_name}' not found")
-
-    # Stop watching
-    if _vault_watcher:
-        await _vault_watcher.remove_vault(vault_name)
-
-    await remove_vault_from_index(vault_name)
-    await sse_manager.broadcast("vault_removed", {"vault": vault_name})
-    return {"status": "ok", "vault": vault_name}
-
-
-@app.get("/api/vaults/status", response_model=VaultsStatusResponse)
-async def api_vaults_status(current_user=Depends(require_auth)):
-    """Detailed status of all vaults including watcher state.
-
-    Returns per-vault: file count, tag count, watching status, vault path.
-    """
-    statuses = {}
-    for vname, vdata in index.items():
-        watching = _vault_watcher is not None and vname in _vault_watcher.observers
-        statuses[vname] = {
-            "file_count": len(vdata.get("files", [])),
-            "tag_count": len(vdata.get("tags", {})),
-            "path": vdata.get("path", ""),
-            "watching": watching,
-        }
-    return {
-        "vaults": statuses,
-        "watcher_active": _vault_watcher is not None,
-        "sse_clients": sse_manager.client_count,
-    }
-

 # ---------------------------------------------------------------------------
 # Image / media / attachments / vault-settings : voir backend.routers.files_media (#85 T6c)
@@ -1159,100 +722,28 @@ async def api_vaults_status(current_user=Depends(require_auth)):


 # ---------------------------------------------------------------------------
-# Syncthing conflict endpoints
+# Syncthing conflict endpoints : voir backend.routers.conflicts (#85 T8)
 # ---------------------------------------------------------------------------

-@app.get("/api/conflicts", response_model=ConflictsResponse)
-async def api_conflicts(current_user=Depends(require_auth)):
-    """List sync-conflict files across accessible vaults."""
-    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
-    all_conflicts = get_conflicts()
-    if "*" not in user_vaults:
-        all_conflicts = [c for c in all_conflicts if c["vault"] in user_vaults]
-    return {"conflicts": all_conflicts, "total": len(all_conflicts)}
-
-
-@app.post("/api/conflicts/resolve", response_model=ConflictResolveResponse)
-async def api_conflict_resolve(body: dict = Body(...), current_user=Depends(require_auth)):
-    """Resolve a conflict: keep_local (delete conflict file) or keep_conflict (replace original)."""
-    vault_name = body.get("vault")
-    conflict_path = body.get("conflict_path")
-    original_path = body.get("original_path")
-    action = body.get("action")  # "keep_local" or "keep_conflict"
-    # mypy: narrow down from dict values
-    assert isinstance(vault_name, str), "'vault' is required and must be a string"
-    assert isinstance(conflict_path, str), "'conflict_path' is required and must be a string"
-    assert isinstance(original_path, str), "'original_path' is required and must be a string"
-    if not check_vault_access(vault_name, current_user):
-        raise HTTPException(403, f"Accès refusé à la vault '{vault_name}'")
-    vault_data = get_vault_data(vault_name)
-    if not vault_data:
-        raise HTTPException(404, "Vault not found")
-    vault_root = Path(vault_data["path"])
-    conf_file = _resolve_safe_path(vault_root, conflict_path)
-    orig_file = _resolve_safe_path(vault_root, original_path)
-    if not conf_file.exists():
-        raise HTTPException(404, "Conflict file not found")
-    try:
-        if action == "keep_conflict":
-            _backup_file(orig_file, vault_name, original_path)
-            shutil.copy2(conf_file, orig_file)
-            logger.info(f"Conflict resolved (keep_conflict): {conflict_path} → {original_path}")
-        conf_file.unlink()
-        await remove_single_file(vault_name, conflict_path)
-        log_file_delete(current_user["username"], vault_name, conflict_path)
-        await sse_manager.broadcast("file_deleted", {"vault": vault_name, "path": conflict_path})
-        return {"status": "resolved", "action": action}
-    except Exception as e:
-        raise HTTPException(500, f"Error resolving conflict: {e!s}")
-

 # ---------------------------------------------------------------------------
-# Real-time collaboration — WebSocket endpoint (ROADMAP #62)
+# Real-time collaboration — WebSocket endpoint : voir backend.routers.realtime (#85 T9, ROADMAP #62)
 # ---------------------------------------------------------------------------

-@app.websocket("/ws/collab/{vault_name}/{path:path}")
-async def collab_websocket(websocket: WebSocket, vault_name: str, path: str):
-    """Real-time collaborative editing over WebSocket (ROADMAP #62).
-
-    One *room* is created per ``vault::path``; all clients editing the same
-    file share Yjs/CRDT updates, awareness (cursors/selection) and a debounced
-    server-side persistence of the markdown content.
-
-    Authentication is performed manually (FastAPI ``Depends`` do not run for
-    WebSocket routes) and vault access is enforced per connection.
-    """
-    from backend.services.errors import ServiceError
-    from backend.services.vaults import get_vault_root
-
-    user = authenticate_websocket(websocket)
-    if user is None:
-        await websocket.close(code=4401)
-        return
-
-    if not check_vault_access(vault_name, user):
-        await websocket.close(code=4403)
-        return
-
-    try:
-        vault_root = get_vault_root(vault_name)
-        file_path = _resolve_safe_path(vault_root, path)
-    except ServiceError:
-        await websocket.close(code=4404)
-        return
-
-    if not file_path.exists() or not file_path.is_file():
-        await websocket.close(code=4404)
-        return
-
-    await websocket.accept()
-    await collab_manager.connect(websocket, vault_name, path, file_path, user)
-

 # ---------------------------------------------------------------------------
 # Static files & SPA fallback
 # ---------------------------------------------------------------------------

+def _html_with_nonce(request: Request, name: str) -> str:
+    """Read a frontend HTML file and inject the per-response CSP nonce (#87 T5b)."""
+    from backend.csp import inject_csp_nonce
+
+    return inject_csp_nonce(
+        (FRONTEND_DIR / name).read_text(encoding="utf-8"),
+        request.state.csp_nonce,
+    )
+
 if FRONTEND_DIR.exists():
    # ``Cache-Control`` for /static is set by SecurityHeadersMiddleware (no-cache).
    app.mount("/static", StaticFiles(directory=str(FRONTEND_DIR)), name="static")
@@ -1285,23 +776,36 @@ if FRONTEND_DIR.exists():
        raise HTTPException(status_code=404, detail="Manifest not found")

    @app.get("/popout/{vault_name}/{path:path}")
-    async def serve_popout(vault_name: str, path: str):
+    async def serve_popout(request: Request, vault_name: str, path: str):
        """Serve the minimalist popout page for a specific file."""
        popout_file = FRONTEND_DIR / "popout.html"
        if popout_file.exists():
-            return HTMLResponse(content=popout_file.read_text(encoding="utf-8"), headers={"Cache-Control": "no-cache"})
+            return HTMLResponse(content=_html_with_nonce(request, "popout.html"), headers={"Cache-Control": "no-cache"})
        raise HTTPException(status_code=404, detail="Popout template not found")

    @app.get("/editor-poc")
-    async def serve_editor_poc():
+    async def serve_editor_poc(request: Request):
        """Serve the standalone Editor POC page (multi-zone toolbar demo)."""
        poc_file = FRONTEND_DIR / "editor-poc.html"
        if poc_file.exists():
-            return HTMLResponse(content=poc_file.read_text(encoding="utf-8"), headers={"Cache-Control": "no-cache"})
+            return HTMLResponse(content=_html_with_nonce(request, "editor-poc.html"), headers={"Cache-Control": "no-cache"})
        raise HTTPException(status_code=404, detail="Editor POC not found")

+    @app.get("/excalidraw-editor.html", include_in_schema=False)
+    async def serve_excalidraw_editor(request: Request):
+        """Serve the Excalidraw editor with CSP nonce (#87 T5b).
+
+        Remplace l'accès direct via ``/static/`` (utilisé par l'iframe du
+        viewer) : sans injection, les scripts inline seraient bloqués dès
+        le retrait de ``'unsafe-inline'`` (T5c).
+        """
+        exca_file = FRONTEND_DIR / "excalidraw-editor.html"
+        if exca_file.exists():
+            return HTMLResponse(content=_html_with_nonce(request, "excalidraw-editor.html"), headers={"Cache-Control": "no-cache"})
+        raise HTTPException(status_code=404, detail="Excalidraw editor not found")
+
    @app.get("/admin.html", response_class=HTMLResponse)
-    async def serve_admin_page(_current_user=Depends(require_admin)):
+    async def serve_admin_page(request: Request, _current_user=Depends(require_admin)):
        """Serve the admin dashboard page (ROADMAP #71) — admin-gated.

        Must be declared BEFORE the SPA catch-all ``/{full_path:path}`` or the
@@ -1310,13 +814,13 @@ if FRONTEND_DIR.exists():
        """
        admin_file = FRONTEND_DIR / "admin.html"
        if admin_file.exists():
-            return HTMLResponse(content=admin_file.read_text(encoding="utf-8"), headers={"Cache-Control": "no-cache"})
+            return HTMLResponse(content=_html_with_nonce(request, "admin.html"), headers={"Cache-Control": "no-cache"})
        raise HTTPException(status_code=404, detail="Admin page not found")

    @app.get("/{full_path:path}")
-    async def serve_spa(full_path: str):
+    async def serve_spa(request: Request, full_path: str):
        """Serve the SPA index.html for all non-API routes."""
        index_file = FRONTEND_DIR / "index.html"
        if index_file.exists():
-            return HTMLResponse(content=index_file.read_text(encoding="utf-8"), headers={"Cache-Control": "no-cache"})
+            return HTMLResponse(content=_html_with_nonce(request, "index.html"), headers={"Cache-Control": "no-cache"})
        raise HTTPException(status_code=404, detail="Frontend not found")
@@ -32,7 +32,8 @@ def thumb_cache_path(file_path: Path, size: int) -> Path:
        stamp = f"{st.st_mtime_ns}:{st.st_size}"
    except OSError:
        stamp = "0:0"
-    key = hashlib.sha1(f"{file_path}:{stamp}:{size}".encode()).hexdigest()
+    # Clé de cache miniature (pas un usage sécurité).
+    key = hashlib.sha1(f"{file_path}:{stamp}:{size}".encode()).hexdigest()  # nosec B324
    return thumbs_cache_dir() / f"{key}.webp"


@@ -12,14 +12,24 @@ the per-account lockout in ``user_store.py``.
   deployment, front this service with a shared store (Redis) or a single
   worker.  This limitation is intentional and documented (BUG-031).

+   Opt-in persistence (ROADMAP #85 T10b) : if ``OBSIGATE_RATELIMIT_DB`` points
+   to a SQLite file, counters are stored there instead (WAL mode, one short
+   connection per call — safe across threads, processes and restarts sharing
+   the same file).  Semantics (windows, budgets, success reset) are identical
+   to the in-memory store, which remains the default when the variable is
+   unset.
+
 Configuration via environment variables:
    OBSIGATE_LOGIN_MAX_ATTEMPTS     Max failures per IP (default: 10)
    OBSIGATE_ACCOUNT_MAX_ATTEMPTS   Max failures per account (default: 10)
    OBSIGATE_LOGIN_WINDOW_SECONDS   Lockout window in seconds (default: 900)
+    OBSIGATE_RATELIMIT_DB           SQLite file for shared/persistent counters (default: unset = memory)
 """

 import logging
 import os
+import sqlite3
+import threading
 import time
 from collections import defaultdict

@@ -37,6 +47,127 @@ _last_cleanup = time.time()
 CLEANUP_INTERVAL = 60  # seconds


+def _db_path() -> str | None:
+    """SQLite file for shared counters, or ``None`` for the in-memory store."""
+    path = os.environ.get("OBSIGATE_RATELIMIT_DB", "").strip()
+    return path or None
+
+
+def _db_connect(path: str) -> sqlite3.Connection:
+    """Open a short-lived connection (WAL + busy timeout for concurrent workers)."""
+    _db_ensure_schema(path)
+    conn = sqlite3.connect(path, timeout=10.0)
+    conn.execute("PRAGMA busy_timeout=10000")
+    return conn
+
+
+_schema_ready: set[str] = set()
+_schema_lock = threading.Lock()
+
+
+def _db_ensure_schema(path: str) -> None:
+    """Create the store schema once per file (DDL under a process-wide lock)."""
+    with _schema_lock:
+        if path in _schema_ready:
+            return
+        conn = sqlite3.connect(path, timeout=10.0)
+        try:
+            conn.execute("PRAGMA journal_mode=WAL")
+            conn.execute(
+                "CREATE TABLE IF NOT EXISTS attempts"
+                " (kind TEXT NOT NULL, key TEXT NOT NULL, ts REAL NOT NULL, success INTEGER NOT NULL)"
+            )
+            conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_attempts_kind_key_ts"
+                " ON attempts (kind, key, ts)"
+            )
+            conn.commit()
+        finally:
+            conn.close()
+        _schema_ready.add(path)
+
+
+def _db_write(fn, *args):
+    """Run a write op, retrying once on lock contention (concurrent workers)."""
+    try:
+        return fn(*args)
+    except sqlite3.OperationalError as e:
+        if "locked" not in str(e).lower():
+            raise
+        time.sleep(0.05)
+        return fn(*args)
+
+
+def _db_prune(conn: sqlite3.Connection, cutoff: float) -> None:
+    """Drop expired entries (best-effort cap on disk growth)."""
+    conn.execute("DELETE FROM attempts WHERE ts <= ?", (cutoff,))
+
+
+def _db_record(kind: str, key: str, success: bool) -> int:
+    """Record one attempt in SQLite; return the live failure count."""
+    path = _db_path()
+    assert path is not None
+    now = time.time()
+    cutoff = now - WINDOW_SECONDS
+
+    def _write() -> int:
+        with _db_connect(path) as conn:
+            _db_prune(conn, cutoff)
+            if success:
+                # Mirror the in-memory reset: replace history with one success.
+                conn.execute("DELETE FROM attempts WHERE kind = ? AND key = ?", (kind, key))
+            conn.execute(
+                "INSERT INTO attempts (kind, key, ts, success) VALUES (?, ?, ?, ?)",
+                (kind, key, now, int(success)),
+            )
+            conn.commit()
+            (failures,) = conn.execute(
+                "SELECT COUNT(*) FROM attempts WHERE kind = ? AND key = ? AND ts > ? AND success = 0",
+                (kind, key, cutoff),
+            ).fetchone()
+        return failures
+
+    return _db_write(_write)
+
+
+def _db_failures(kind: str, key: str) -> int:
+    """Live failure count in SQLite (expired entries never count)."""
+    path = _db_path()
+    assert path is not None
+    cutoff = time.time() - WINDOW_SECONDS
+    with _db_connect(path) as conn:
+        (failures,) = conn.execute(
+            "SELECT COUNT(*) FROM attempts WHERE kind = ? AND key = ? AND ts > ? AND success = 0",
+            (kind, key, cutoff),
+        ).fetchone()
+    return failures
+
+
+def _db_tracked(kind: str) -> int:
+    """Number of distinct keys ever seen for one budget (SQLite)."""
+    path = _db_path()
+    assert path is not None
+    with _db_connect(path) as conn:
+        (n,) = conn.execute(
+            "SELECT COUNT(DISTINCT key) FROM attempts WHERE kind = ?", (kind,)
+        ).fetchone()
+    return n
+
+
+def _db_limited_count(kind: str, max_attempts: int) -> int:
+    """Number of keys currently over budget (SQLite)."""
+    path = _db_path()
+    assert path is not None
+    cutoff = time.time() - WINDOW_SECONDS
+    with _db_connect(path) as conn:
+        rows = conn.execute(
+            "SELECT key, COUNT(*) FROM attempts"
+            " WHERE kind = ? AND ts > ? AND success = 0 GROUP BY key",
+            (kind, cutoff),
+        ).fetchall()
+    return sum(1 for _, n in rows if n >= max_attempts)
+
+
 def _prune(store: dict[str, list], cutoff: float) -> None:
    """Drop expired entries from one store in place."""
    expired = []
@@ -66,6 +197,12 @@ def record_failure(ip: str) -> tuple[int, int]:
    Returns:
        (current_failure_count, remaining_attempts)
    """
+    if _db_path() is not None:
+        failures = _db_record("ip", ip, False)
+        remaining = max(0, MAX_ATTEMPTS - failures)
+        if failures >= MAX_ATTEMPTS:
+            logger.warning(f"IP {ip} rate-limited after {failures} failed logins")
+        return failures, remaining
    _cleanup_expired()
    _ip_attempts[ip].append((time.time(), False))
    failures = sum(1 for _, success in _ip_attempts[ip] if not success)
@@ -77,12 +214,17 @@ def record_failure(ip: str) -> tuple[int, int]:

 def record_success(ip: str):
    """Clear rate limit state for an IP after successful login."""
+    if _db_path() is not None:
+        _db_record("ip", ip, True)
+        return
    _cleanup_expired()
    _ip_attempts[ip] = [(time.time(), True)]


 def is_rate_limited(ip: str) -> bool:
    """Check if an IP has exceeded the rate limit."""
+    if _db_path() is not None:
+        return _db_failures("ip", ip) >= MAX_ATTEMPTS
    _cleanup_expired()
    failures = sum(1 for _, success in _ip_attempts.get(ip, []) if not success)
    return failures >= MAX_ATTEMPTS
@@ -94,8 +236,14 @@ def record_account_failure(account: str) -> tuple[int, int]:
    Returns:
        (current_failure_count, remaining_attempts)
    """
-    _cleanup_expired()
    key = account.lower()
+    if _db_path() is not None:
+        failures = _db_record("account", key, False)
+        remaining = max(0, ACCOUNT_MAX_ATTEMPTS - failures)
+        if failures >= ACCOUNT_MAX_ATTEMPTS:
+            logger.warning(f"Account {account} rate-limited after {failures} failed attempts")
+        return failures, remaining
+    _cleanup_expired()
    _account_attempts[key].append((time.time(), False))
    failures = sum(1 for _, success in _account_attempts[key] if not success)
    remaining = max(0, ACCOUNT_MAX_ATTEMPTS - failures)
@@ -106,12 +254,17 @@ def record_account_failure(account: str) -> tuple[int, int]:

 def record_account_success(account: str):
    """Clear the per-account rate limit state after a successful login."""
+    if _db_path() is not None:
+        _db_record("account", account.lower(), True)
+        return
    _cleanup_expired()
    _account_attempts[account.lower()] = [(time.time(), True)]


 def is_account_rate_limited(account: str) -> bool:
    """Check if an account has exceeded the per-account rate limit."""
+    if _db_path() is not None:
+        return _db_failures("account", account.lower()) >= ACCOUNT_MAX_ATTEMPTS
    _cleanup_expired()
    failures = sum(
        1 for _, success in _account_attempts.get(account.lower(), []) if not success
@@ -121,6 +274,24 @@ def is_account_rate_limited(account: str) -> bool:

 def get_status(ip: str | None = None) -> dict:
    """Get rate limit status for an IP (for diagnostics)."""
+    if _db_path() is not None:
+        if ip:
+            failures = _db_failures("ip", ip)
+            return {
+                "ip": ip,
+                "failures": failures,
+                "max": MAX_ATTEMPTS,
+                "limited": failures >= MAX_ATTEMPTS,
+                "window_seconds": WINDOW_SECONDS,
+            }
+        return {
+            "tracked_ips": _db_tracked("ip"),
+            "tracked_accounts": _db_tracked("account"),
+            "max_attempts": MAX_ATTEMPTS,
+            "account_max_attempts": ACCOUNT_MAX_ATTEMPTS,
+            "window_seconds": WINDOW_SECONDS,
+            "limited_ips": _db_limited_count("ip", MAX_ATTEMPTS),
+        }
    _cleanup_expired()
    if ip:
        attempts = _ip_attempts.get(ip, [])
@@ -0,0 +1,210 @@
+"""Markdown rendering pipeline (ROADMAP #85, tranche 9).
+
+Helpers extraits de :mod:`backend.main` sans changement de comportement :
+slugification des headings, IDs d'ancrage, rendu mistune singleton,
+wikilinks, normalisation des sauts de ligne et pipeline complet
+:func:`_render_markdown` (rendu + sanitizer XSS BUG-021).
+
+Les noms gardent leur préfixe ``_`` d'origine pour un déplacement
+strictement verbatim (tests et routers pointent ici désormais).
+"""
+
+from __future__ import annotations
+
+import html as html_mod
+import re
+import unicodedata
+from pathlib import Path
+from typing import cast
+
+import mistune
+
+from backend.image_processor import preprocess_images
+from backend.indexer import find_file_in_index, get_vault_data
+from backend.secret_redactor import redact_file_content
+from backend.services.sanitizer import sanitize_html
+
+
+def _heading_slugify(text: str) -> str:
+    """Generate a URL-safe slug from heading text.
+
+    Matches the JavaScript slugify algorithm exactly using
+    Unicode-aware character classification:
+    1. Strip HTML tags (e.g. wikilink spans rendered inside headings)
+    2. Decode HTML entities (e.g. ``&amp;`` → ``&``)
+    3. Lowercase
+    4. NFD normalize + strip combining marks
+    5. Keep only Unicode letters, numbers, spaces, hyphens
+    6. Replace spaces with hyphens, collapse multiple hyphens
+
+    Args:
+        text: The heading text content (may contain inline HTML).
+
+    Returns:
+        A URL-safe slug string.
+    """
+    # Strip any inline HTML so it does not pollute the slug
+    text = re.sub(r"<[^>]+>", "", text)
+    # Decode HTML entities so &amp; becomes & before slugification
+    text = html_mod.unescape(text)
+    text = text.lower()
+    text = unicodedata.normalize("NFD", text)
+    text = "".join(ch for ch in text if not unicodedata.combining(ch))
+    # Unicode-aware: keep letters (L*), numbers (N*), spaces, and hyphens
+    cleaned = []
+    for ch in text:
+        cat = unicodedata.category(ch)
+        if cat.startswith('L') or cat.startswith('N') or ch in (' ', '-'):
+            cleaned.append(ch)
+    text = "".join(cleaned)
+    text = re.sub(r"\s+", "-", text)
+    text = re.sub(r"-+", "-", text)
+    result = text.strip("-")
+    return result if result else "heading"
+
+
+def _add_heading_ids(html: str) -> str:
+    """Post-process rendered HTML to add IDs to heading tags.
+
+    Adds an ``id`` attribute to every ``<h1>`` through ``<h6>`` tag
+    using a slug generated from the heading's text content.
+    Duplicate slugs get a ``-2``, ``-3``, etc. suffix.
+
+    Args:
+        html: Rendered HTML string.
+
+    Returns:
+        HTML with heading IDs injected.
+    """
+    used_ids: dict[str, int] = {}
+
+    def _replace_heading(match):
+        tag = match.group(1)
+        content = match.group(2)
+        slug = _heading_slugify(content)
+        count = used_ids.get(slug, 0)
+        used_ids[slug] = count + 1
+        if count > 0:
+            slug = f"{slug}-{count + 1}"
+        return f'<{tag} id="{slug}">{content}</{tag}>'
+
+    # Match h1-h6 tags with text content (no existing id attribute)
+    return re.sub(
+        r'<(h[1-6])>([^<]*(?:<(?!/?h[1-6])[^<]*)*)</h[1-6]>',
+        _replace_heading,
+        html,
+    )
+
+
+# Cached mistune renderer — avoids re-creating on every request
+_markdown_renderer = mistune.create_markdown(
+    escape=False,
+    plugins=["table", "strikethrough", "footnotes", "task_lists"],
+)
+
+
+def _convert_wikilinks(content: str, current_vault: str) -> str:
+    """Convert ``[[wikilinks]]`` and ``[[target|display]]`` to clickable HTML.
+
+    Supports:
+    - Internal file links: ``[[My Note]]`` / ``[[My Note|display]]``
+    - Same-document anchors: ``[[#Heading]]`` / ``[[#Heading|display]]``
+
+    Resolved file links get a ``data-vault`` / ``data-path`` attribute pair.
+    Anchor links target the slugified heading ID in the current document.
+    Unresolved links are rendered as ``<span class="wikilink-missing">``.
+
+    Args:
+        content: Markdown string potentially containing wikilinks.
+        current_vault: Active vault name for resolution priority.
+
+    Returns:
+        Markdown string with wikilinks replaced by HTML anchors.
+    """
+    def _replace(match):
+        target = match.group(1).strip()
+        display = match.group(2).strip() if match.group(2) else target
+
+        # Same-document anchor link: [[#Heading|display]]
+        if target.startswith("#"):
+            anchor_text = target[1:].strip()
+            anchor_slug = _heading_slugify(anchor_text)
+            link_display = display if display != target else anchor_text
+            return f'<a class="wikilink-anchor" href="#{anchor_slug}">{link_display}</a>'
+
+        found = find_file_in_index(target, current_vault)
+        if found:
+            return (
+                f'<a class="wikilink" href="#" '
+                f'data-vault="{found["vault"]}" '
+                f'data-path="{found["path"]}">{display}</a>'
+            )
+        return f'<span class="wikilink-missing">{display}</span>'
+
+    pattern = r'\[\[([^\]|]+)(?:\|([^\]]+))?\]\]'
+    return re.sub(pattern, _replace, content)
+
+
+def _normalize_line_breaks(text: str) -> str:
+    """Convert single newlines to hard breaks (matching Obsidian default behavior).
+
+    In standard Markdown, a single ``\\n`` is a "soft break" — it renders as a space,
+    not a visible line break.  Obsidian defaults to treating single newlines as hard
+    breaks (equivalent to ``<br>``).  This function pre-processes the Markdown source
+    so that mistune renders standalone lines on separate rows, while still honouring
+    blank lines as paragraph separators.
+
+    Fenced code blocks (`` ``` ``) are left untouched so their internal newlines are
+    preserved verbatim.
+    """
+    parts = re.split(r"(```[\s\S]*?```)", text)
+    for i, part in enumerate(parts):
+        if part.startswith("```"):
+            continue  # Protect fenced code blocks
+        # Single \n (not preceded or followed by another \n) → two spaces + \n
+        parts[i] = re.sub(r"(?<!\n)\n(?!\n)", "  \n", part)
+    return "".join(parts)
+
+
+def _render_markdown(raw_md: str, vault_name: str, current_file_path: Path | None = None) -> str:
+    """Render a markdown string to HTML with wikilink and image support.
+
+    Uses the cached singleton mistune renderer for performance.
+
+    Args:
+        raw_md: Raw markdown text (frontmatter already stripped).
+        vault_name: Current vault for wikilink resolution context.
+        current_file_path: Absolute path to the current markdown file.
+
+    Returns:
+        HTML string.
+    """
+    # Get vault data for image resolution
+    vault_data = get_vault_data(vault_name)
+    vault_root = Path(vault_data["path"]) if vault_data else None
+    attachments_path = vault_data.get("config", {}).get("attachmentsPath") if vault_data else None
+
+    # Redact secrets before rendering (P0 security)
+    raw_md = redact_file_content(raw_md, str(current_file_path) if current_file_path else "")
+
+    # Preprocess images first
+    if vault_root:
+        raw_md = preprocess_images(raw_md, vault_name, vault_root, current_file_path, attachments_path)
+
+    # Convert wikilinks
+    converted = _convert_wikilinks(raw_md, vault_name)
+
+    # Normalize line breaks to match Obsidian behavior (single \n → hard break)
+    converted = _normalize_line_breaks(converted)
+
+    # mistune 3.3 types `Markdown.__call__` as `str | list[...]` (les
+    # renderers HTML renvoient toujours `str` à l'exécution).
+    rendered = cast(str, _markdown_renderer(converted))
+
+    # Add heading IDs for TOC navigation
+    rendered = _add_heading_ids(rendered)
+
+    # Sanitize: raw HTML in vault content must never reach the DOM (BUG-021).
+    rendered = sanitize_html(rendered)
+
+    return rendered
@@ -1,9 +1,9 @@
-fastapi==0.110.3
-uvicorn==0.30.0
+fastapi==0.141.1
+uvicorn==0.54.0
 websockets>=12.0
 python-frontmatter==1.1.0
-mistune==3.0.2
-python-multipart==0.0.9
+mistune==3.3.3
+python-multipart==0.0.31
 aiofiles==23.2.1
 aiohttp>=3.9.0
 watchdog>=4.0.0
@@ -11,7 +11,7 @@ argon2-cffi>=23.1.0
 python-jose>=3.3.0
 sortedcontainers>=2.4.0
 snowballstemmer>=2.2.0
-weasyprint>=60.0
+weasyprint>=70.0
 httpx>=0.27.0
 pypdf>=4.0
 pyotp>=2.10.0
@@ -19,7 +19,7 @@ segno>=1.5.0
 webauthn==2.6.0
 psutil>=5.9
 pywebpush>=2.3.0
-mcp==1.9.4
+mcp==1.28.1
 sse-starlette==2.1.3
 openpyxl>=3.1
 python-docx>=1.1
@@ -0,0 +1,73 @@
+"""Syncthing conflict endpoints (ROADMAP #85, tranche 8).
+
+Handlers déplacés depuis :mod:`backend.main` sans changement de
+comportement : mêmes chemins (``/api/conflicts*``), mêmes modèles de
+réponse, mêmes dépendances d'authentification.
+
+Adaptations strictement équivalentes :
+- ``_resolve_safe_path`` / ``_backup_file`` → :mod:`backend.services.paths`
+  et :mod:`backend.services.backups` (pass-through).
+"""
+
+import logging
+import shutil
+from pathlib import Path
+
+from fastapi import APIRouter, Body, Depends, HTTPException
+
+from backend.audit import log_file_delete
+from backend.auth.middleware import check_vault_access, require_auth
+from backend.indexer import get_conflicts, get_vault_data, remove_single_file
+from backend.schemas import ConflictResolveResponse, ConflictsResponse
+from backend.services.backups import create_backup
+from backend.services.paths import resolve_safe_path
+from backend.sse import sse_manager
+
+logger = logging.getLogger("obsigate")
+
+router = APIRouter(tags=["conflicts"])
+
+
+@router.get("/api/conflicts", response_model=ConflictsResponse)
+async def api_conflicts(current_user=Depends(require_auth)):
+    """List sync-conflict files across accessible vaults."""
+    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
+    all_conflicts = get_conflicts()
+    if "*" not in user_vaults:
+        all_conflicts = [c for c in all_conflicts if c["vault"] in user_vaults]
+    return {"conflicts": all_conflicts, "total": len(all_conflicts)}
+
+
+@router.post("/api/conflicts/resolve", response_model=ConflictResolveResponse)
+async def api_conflict_resolve(body: dict = Body(...), current_user=Depends(require_auth)):
+    """Resolve a conflict: keep_local (delete conflict file) or keep_conflict (replace original)."""
+    vault_name = body.get("vault")
+    conflict_path = body.get("conflict_path")
+    original_path = body.get("original_path")
+    action = body.get("action")  # "keep_local" or "keep_conflict"
+    # mypy: narrow down from dict values
+    assert isinstance(vault_name, str), "'vault' is required and must be a string"
+    assert isinstance(conflict_path, str), "'conflict_path' is required and must be a string"
+    assert isinstance(original_path, str), "'original_path' is required and must be a string"
+    if not check_vault_access(vault_name, current_user):
+        raise HTTPException(403, f"Accès refusé à la vault '{vault_name}'")
+    vault_data = get_vault_data(vault_name)
+    if not vault_data:
+        raise HTTPException(404, "Vault not found")
+    vault_root = Path(vault_data["path"])
+    conf_file = resolve_safe_path(vault_root, conflict_path)
+    orig_file = resolve_safe_path(vault_root, original_path)
+    if not conf_file.exists():
+        raise HTTPException(404, "Conflict file not found")
+    try:
+        if action == "keep_conflict":
+            create_backup(orig_file, vault_name, original_path)
+            shutil.copy2(conf_file, orig_file)
+            logger.info(f"Conflict resolved (keep_conflict): {conflict_path} → {original_path}")
+        conf_file.unlink()
+        await remove_single_file(vault_name, conflict_path)
+        log_file_delete(current_user["username"], vault_name, conflict_path)
+        await sse_manager.broadcast("file_deleted", {"vault": vault_name, "path": conflict_path})
+        return {"status": "resolved", "action": action}
+    except Exception as e:
+        raise HTTPException(500, f"Error resolving conflict: {e!s}")
@@ -9,7 +9,8 @@ d'authentification.

 Adaptations strictement équivalentes :
 - ``_resolve_safe_path`` → :mod:`backend.services.paths` (pass-through).
- ``_render_markdown`` reste dans ``main`` (import différé).
+- ``_render_markdown`` vient de :mod:`backend.render` (#85 T9, sans cycle
+  d'import).
 - ``_resolve_export_target`` / ``_safe_export_name`` (export uniquement)
  sont définis ici ; ``stream_file_with_range`` vit dans
  :mod:`backend.routers.helpers` (partagé).
@@ -29,6 +30,7 @@ from backend.history import record_open
 from backend.indexer import get_vault_data, index, parse_markdown_file
 from backend.media_thumbs import generate_thumbnail, is_decodable
 from backend.media_types import is_audio, is_image, is_video, media_mime_type
+from backend.render import _render_markdown
 from backend.routers.helpers import media_max_inline_bytes, stream_file_with_range
 from backend.schemas import (
    AllVaultSettingsResponse,
@@ -85,8 +87,6 @@ def _safe_export_name(name: str) -> str:
 )
 async def api_file_pdf(vault_name: str, path: str = Query(..., description="Relative path to file"), current_user=Depends(require_auth)):
    """Download a markdown file as PDF."""
-    from backend.main import _render_markdown  # différé : évite l'import circulaire (#85)
-
    if generate_pdf is None:
        raise HTTPException(501, "PDF export unavailable (WeasyPrint/GTK not available)")
    if not check_vault_access(vault_name, current_user):
@@ -7,8 +7,8 @@ lecture), mêmes modèles de réponse (déménagés dans

 Adaptations strictement équivalentes :
 - ``_resolve_safe_path`` → :mod:`backend.services.paths` (pass-through).
- ``_render_markdown`` reste dans ``main`` (import différé, extraction
-  prévue dans une tranche ultérieure).
+- ``_render_markdown`` vient de :mod:`backend.render` (#85 T9, sans cycle
+  d'import).
 - ``_content_disposition`` / ``_media_max_inline_bytes`` / ``EXT_TO_LANG``
  ont déménagé : helpers partagés dans :mod:`backend.routers.helpers`
  (``EXT_TO_LANG`` n'était utilisé que par la vue fichier).
@@ -31,6 +31,7 @@ from backend.indexer import (
    parse_markdown_file,
 )
 from backend.media_types import is_audio, is_image, is_video, media_mime_type
+from backend.render import _render_markdown
 from backend.routers.helpers import media_max_inline_bytes
 from backend.schemas import (
    BacklinksResponse,
@@ -192,8 +193,6 @@ async def api_file(vault_name: str, path: str = Query(..., description="Relative
    Returns:
        ``FileContentResponse`` with HTML, metadata, and tags.
    """
-    from backend.main import _render_markdown  # différé : évite l'import circulaire (#85)
-
    if not check_vault_access(vault_name, current_user):
        raise HTTPException(status_code=403, detail=f"Accès refusé à la vault '{vault_name}'")
    vault_data = get_vault_data(vault_name)
@@ -0,0 +1,160 @@
+"""History endpoints — recent, bookmarks, saved searches (ROADMAP #85, tranche 8).
+
+Handlers déplacés depuis :mod:`backend.main` sans changement de
+comportement : mêmes chemins, mêmes modèles (``BookmarkToggleRequest``
+déménagé dans :mod:`backend.schemas`), mêmes dépendances
+d'authentification.
+
+Adaptations strictement équivalentes :
+- ``_resolve_safe_path`` / ``_backup_file`` → :mod:`backend.services.paths`
+  et :mod:`backend.services.backups` (pass-through).
+- ``_load_config`` vient de :mod:`backend.routers.config`.
+"""
+
+import logging
+from pathlib import Path
+
+import frontmatter
+from fastapi import APIRouter, Body, Depends, HTTPException, Query
+
+from backend.auth.middleware import check_vault_access, require_auth
+from backend.history import get_bookmarks, toggle_bookmark
+from backend.indexer import find_file_in_index, get_vault_data, update_single_file
+from backend.routers.config import _load_config
+from backend.saved_searches import delete_saved, get_saved, save_search
+from backend.schemas import (
+    BookmarksResponse,
+    BookmarkToggleRequest,
+    BookmarkToggleResponse,
+    RecentResponse,
+    SavedSearch,
+    StatusResponse,
+)
+from backend.services.backups import create_backup
+from backend.services.paths import resolve_safe_path
+from backend.services.recent import humanize_mtime, list_recent
+
+logger = logging.getLogger("obsigate")
+
+router = APIRouter(tags=["Bookmarks"])
+
+
+@router.get("/api/recent", response_model=RecentResponse)
+async def api_recent(limit: int | None = Query(None), vault: str | None = Query(None), mode: str | None = Query("opened"), current_user=Depends(require_auth)):
+    config = _load_config()
+    actual_limit = limit if limit is not None else config.get("recent_files_limit", 20)
+
+    username = current_user.get("username")
+    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
+
+    return list_recent(
+        username,
+        user_vaults,
+        vault=vault,
+        limit=actual_limit,
+        mode=mode or "opened",
+    )
+
+
+@router.get("/api/bookmarks", response_model=BookmarksResponse)
+async def api_bookmarks(vault: str | None = Query(None), current_user=Depends(require_auth)):
+    username = current_user.get("username")
+    user_vaults = current_user.get("_token_vaults") or current_user.get("vaults", [])
+
+    if not username:
+        return {"files": []}
+
+    history = get_bookmarks(username, vault_filter=vault)
+    files_resp = []
+    for item in history:
+        v_name = item["vault"]
+        if "*" not in user_vaults and v_name not in user_vaults:
+            continue
+
+        # Find in index to get metadata
+        f_idx = find_file_in_index(item["path"], v_name)
+        if f_idx:
+            files_resp.append({
+                "path": f_idx["path"],
+                "title": f_idx.get("title") or item["path"].split("/")[-1],
+                "vault": v_name,
+                "mtime": item["bookmarked_at"],
+                "mtime_human": humanize_mtime(item["bookmarked_at"]),
+                "size_bytes": f_idx.get("size", 0),
+                "tags": [f"#{t}" for t in f_idx.get("tags", [])][:5],
+                "bookmarked": True
+            })
+        else:
+            files_resp.append({
+                "path": item["path"],
+                "title": item.get("title") or item["path"].split("/")[-1],
+                "vault": v_name,
+                "mtime": item["bookmarked_at"],
+                "mtime_human": humanize_mtime(item["bookmarked_at"]),
+                "tags": [],
+                "bookmarked": True
+            })
+    return {
+        "files": files_resp,
+        "total": len(files_resp)
+    }
+
+
+@router.post("/api/bookmarks/toggle", response_model=BookmarkToggleResponse)
+async def api_toggle_bookmark(req: BookmarkToggleRequest, current_user=Depends(require_auth)):
+    username = current_user.get("username")
+    if not username:
+        raise HTTPException(status_code=401, detail="Not authenticated")
+
+    # Check vault access
+    if not check_vault_access(req.vault, current_user):
+        raise HTTPException(status_code=403, detail="Access denied to vault")
+
+    is_now_bookmarked = toggle_bookmark(username, req.vault, req.path, req.title or "")
+
+    # Update the file's YAML frontmatter: favoris: true/false
+    vault_data = get_vault_data(req.vault)
+    if vault_data:
+        file_path = resolve_safe_path(Path(vault_data["path"]), req.path)
+        if file_path.exists() and file_path.suffix == ".md":
+            try:
+                raw = file_path.read_text(encoding="utf-8", errors="replace")
+                post = frontmatter.loads(raw)
+                if is_now_bookmarked:
+                    post.metadata["favoris"] = True
+                elif "favoris" in post.metadata:
+                    del post.metadata["favoris"]
+                new_raw = frontmatter.dumps(post)
+                create_backup(file_path, req.vault, req.path)
+                file_path.write_text(new_raw, encoding="utf-8")
+                await update_single_file(req.vault, str(file_path))
+            except Exception as e:
+                logger.warning(f"Failed to update favoris metadata on {req.vault}/{req.path}: {e}")
+
+    return {"bookmarked": is_now_bookmarked}
+
+
+@router.get("/api/saved-searches", response_model=list[SavedSearch])
+async def api_saved_searches(current_user=Depends(require_auth)):
+    username = current_user.get("username")
+    if not username:
+        raise HTTPException(401)
+    return get_saved(username)
+
+
+@router.post("/api/saved-searches", response_model=SavedSearch)
+async def api_save_search(body: dict = Body(...), current_user=Depends(require_auth)):
+    username = current_user.get("username")
+    if not username:
+        raise HTTPException(401)
+    return save_search(username, body)
+
+
+@router.delete("/api/saved-searches/{search_id}", response_model=StatusResponse)
+async def api_delete_saved_search(search_id: str, current_user=Depends(require_auth)):
+    username = current_user.get("username")
+    if not username:
+        raise HTTPException(401)
+    if not delete_saved(username, search_id):
+        raise HTTPException(404, "Not found")
+    return {"status": "deleted"}
@@ -0,0 +1,105 @@
+"""Real-time endpoints — SSE stream & collaboration WebSocket (ROADMAP #85, tranche 9).
+
+Handlers déplacés depuis :mod:`backend.main` sans changement de
+comportement : mêmes chemins (``/api/events``,
+``/ws/collab/{vault}/{path}``), même authentification (Depend pour le SSE,
+manuelle pour le WebSocket — les ``Depends`` FastAPI ne s'exécutent pas sur
+les routes WebSocket).
+
+Pas de tags déclarés : assignation par chemin via
+``openapi_docs.tag_for_path`` comme avant (``/api/events`` → System).
+"""
+
+import asyncio
+import json as _json
+
+from fastapi import APIRouter, Depends, WebSocket
+from fastapi.responses import StreamingResponse
+
+from backend.auth.middleware import check_vault_access, require_auth
+from backend.collab import authenticate_websocket, collab_manager
+from backend.services.paths import resolve_safe_path
+from backend.services.vaults import get_vault_root
+from backend.sse import sse_manager
+
+router = APIRouter()
+
+
+@router.get(
+    "/api/events",
+    response_class=StreamingResponse,
+    responses={200: {"content": {"text/event-stream": {}}, "description": "Server-Sent Events stream"}},
+)
+async def api_events(current_user=Depends(require_auth)):
+    """SSE stream for real-time index update notifications.
+
+    Sends keepalive comments every 30s. Events:
+    - ``index_updated``: partial index change (file create/modify/delete/move)
+    - ``index_reloaded``: full re-index completed
+    - ``vault_added``: new vault added dynamically
+    - ``vault_removed``: vault removed dynamically
+    """
+    queue = await sse_manager.connect()
+
+    async def event_generator():
+        try:
+            # Send initial connection event
+            yield f"event: connected\ndata: {_json.dumps({'sse_clients': sse_manager.client_count})}\n\n"
+            while True:
+                try:
+                    msg = await asyncio.wait_for(queue.get(), timeout=30.0)
+                    yield f"event: {msg['event']}\ndata: {msg['data']}\n\n"
+                except asyncio.TimeoutError:
+                    # Keepalive comment
+                    yield ": keepalive\n\n"
+                except asyncio.CancelledError:
+                    break
+        finally:
+            sse_manager.disconnect(queue)
+
+    return StreamingResponse(
+        event_generator(),
+        media_type="text/event-stream",
+        headers={
+            "Cache-Control": "no-cache",
+            "Connection": "keep-alive",
+            "X-Accel-Buffering": "no",
+        },
+    )
+
+
+@router.websocket("/ws/collab/{vault_name}/{path:path}")
+async def collab_websocket(websocket: WebSocket, vault_name: str, path: str):
+    """Real-time collaborative editing over WebSocket (ROADMAP #62).
+
+    One *room* is created per ``vault::path``; all clients editing the same
+    file share Yjs/CRDT updates, awareness (cursors/selection) and a debounced
+    server-side persistence of the markdown content.
+
+    Authentication is performed manually (FastAPI ``Depends`` do not run for
+    WebSocket routes) and vault access is enforced per connection.
+    """
+    from backend.services.errors import ServiceError
+
+    user = authenticate_websocket(websocket)
+    if user is None:
+        await websocket.close(code=4401)
+        return
+
+    if not check_vault_access(vault_name, user):
+        await websocket.close(code=4403)
+        return
+
+    try:
+        vault_root = get_vault_root(vault_name)
+        file_path = resolve_safe_path(vault_root, path)
+    except ServiceError:
+        await websocket.close(code=4404)
+        return
+
+    if not file_path.exists() or not file_path.is_file():
+        await websocket.close(code=4404)
+        return
+
+    await websocket.accept()
+    await collab_manager.connect(websocket, vault_name, path, file_path, user)
@@ -11,9 +11,8 @@ Adaptations strictement équivalentes (pas de changement de comportement) :
  wrappers directs : appelés ici via :mod:`backend.services.paths` et
  :mod:`backend.services.backups` (mêmes signatures, mêmes exceptions
  ``ServiceError`` toujours mappées par le handler global de ``main``).
- ``_render_markdown`` reste défini dans ``main`` (extraction prévue dans
-  une tranche ultérieure) : import différé à l'intérieur des handlers, donc
-  sans import circulaire au chargement.
+- ``_render_markdown`` vient de :mod:`backend.render` (#85 T9, sans cycle
+  d'import).
 """

 import html as html_mod
@@ -22,11 +21,12 @@ import logging
 from pathlib import Path

 import frontmatter
-from fastapi import APIRouter, Body, Depends, HTTPException, Query
+from fastapi import APIRouter, Body, Depends, HTTPException, Query, Request
 from fastapi.responses import FileResponse, HTMLResponse, Response

 from backend.auth.middleware import check_vault_access, require_auth
 from backend.indexer import get_vault_data, parse_markdown_file, update_single_file
+from backend.render import _render_markdown
 from backend.schemas import ShareModel, StatusResponse
 from backend.secret_redactor import redact_file_content
 from backend.services.backups import create_backup
@@ -115,8 +115,6 @@ async def api_share_revoke(share_id: str, current_user=Depends(require_auth)):
 )
 async def public_share_pdf_download(token: str):
    """Download shared document as real PDF via WeasyPrint."""
-    from backend.main import _render_markdown  # différé : évite l'import circulaire (#85)
-
    if generate_pdf is None:
        raise HTTPException(501, "PDF export unavailable (WeasyPrint/GTK not available)")
    share = get_share_by_token(token)
@@ -166,9 +164,9 @@ async def public_share_raw(token: str):


@router.get("/s/{token}", response_class=HTMLResponse)
-async def public_share_view(token: str):
+async def public_share_view(request: Request, token: str):
    """Public share view — no authentication required."""
-    from backend.main import _render_markdown  # différé : évite l'import circulaire (#85)
+    from backend.csp import inject_csp_nonce

    share = get_share_by_token(token)
    if not share:
@@ -234,7 +232,9 @@ async def public_share_view(token: str):
        if fm_items:
            fm_html = f'<div class="fm-section"><div class="fm-header">Frontmatter</div><div class="fm-body">{"".join(fm_items)}</div></div>'

-    return HTMLResponse(f"""<!DOCTYPE html><html lang="fr" data-theme="dark"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
+    return HTMLResponse(
+        inject_csp_nonce(
+            f"""<!DOCTYPE html><html lang="fr" data-theme="dark"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
 <title>{title_esc} — ObsiGate Share</title>
 <style>
 :root {{ --bg:#1a1a2e; --bg-card:#16213e; --text:#e0e0e0; --text-muted:#888; --accent:#6366f1; --border:#2a2a4a; --banner-bg:var(--accent); --banner-text:#fff; }}
@@ -278,15 +278,15 @@ body{{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:
 </div>
 <div class="toolbar">
  <span class="toolbar-title">{title_esc}</span>
-  <button class="toolbar-btn" onclick="toggleTheme()" title="Thème clair/sombre">
+  <button class="toolbar-btn" data-share-theme title="Thème clair/sombre">
    <svg id="theme-icon-dark" xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"/></svg>
    <svg id="theme-icon-light" xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="display:none"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>
  </button>
-  <button class="toolbar-btn" onclick="exportMD()" title="Télécharger en Markdown">
+  <button class="toolbar-btn" data-share-md title="Télécharger en Markdown">
    <svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
    .md
  </button>
-  <button class="toolbar-btn" onclick="location.href=location.pathname+'/pdf'" title="Télécharger en PDF">
+  <button class="toolbar-btn" data-share-pdf title="Télécharger en PDF">
    <svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/><polyline points="10 9 9 9 8 9"/></svg>
    PDF
  </button>
@@ -297,4 +297,10 @@ body{{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:
 function toggleTheme(){{var t=document.documentElement;var isDark=t.dataset.theme==="dark";t.dataset.theme=isDark?"light":"dark";document.getElementById("theme-icon-dark").style.display=isDark?"none":"";document.getElementById("theme-icon-light").style.display=isDark?"":"none";localStorage.setItem("obsigate-share-theme",t.dataset.theme)}}
 (function(){{var s=localStorage.getItem("obsigate-share-theme");if(!s)s="dark";document.documentElement.dataset.theme=s;var isDark=s==="dark";document.getElementById("theme-icon-dark").style.display=isDark?"":"none";document.getElementById("theme-icon-light").style.display=isDark?"none":""}})();
 function exportMD(){{var raw=JSON.parse(document.getElementById("raw-content").textContent);var b=new Blob([raw],{{type:"text/markdown"}});var a=document.createElement("a");a.href=URL.createObjectURL(b);a.download={title_download_js};a.click()}}
-</script></body></html>""")
+document.querySelector("[data-share-theme]").addEventListener("click",toggleTheme);
+document.querySelector("[data-share-md]").addEventListener("click",exportMD);
+document.querySelector("[data-share-pdf]").addEventListener("click",function(){{location.href=location.pathname+"/pdf"}});
+</script></body></html>""",
+            request.state.csp_nonce,
+        ),
+    )
@@ -0,0 +1,107 @@
+"""Vault management endpoints (ROADMAP #85, tranche 8).
+
+Handlers déplacés depuis :mod:`backend.main` sans changement de
+comportement : mêmes chemins (``/api/vaults*``), mêmes modèles de réponse
+(``VaultInfo`` déménagé dans :mod:`backend.schemas`), mêmes dépendances
+d'authentification.
+
+Le handle du file-watcher vit désormais dans :mod:`backend.watcher_state`
+(partagé avec le lifespan de ``main``) au lieu du global de ``main``.
+"""
+
+from pathlib import Path
+
+from fastapi import APIRouter, Body, Depends, HTTPException
+
+from backend.auth.middleware import require_admin, require_auth
+from backend.indexer import add_vault_to_index, index, remove_vault_from_index
+from backend.schemas import VaultActionResponse, VaultInfo, VaultsStatusResponse, VaultStatsResponse
+from backend.services.vaults import list_accessible_vaults
+from backend.sse import sse_manager
+from backend.watcher_state import get_watcher
+
+router = APIRouter(tags=["vaults"])
+
+
+@router.get("/api/vaults", response_model=list[VaultInfo])
+async def api_vaults(current_user=Depends(require_auth)):
+    """List configured vaults the user has access to.
+
+    Returns:
+        List of vault summary objects filtered by user permissions.
+    """
+    return list_accessible_vaults(current_user)
+
+
+@router.post("/api/vaults/add", response_model=VaultStatsResponse)
+async def api_add_vault(body: dict = Body(...), current_user=Depends(require_admin)):
+    """Add a new vault dynamically without restarting.
+
+    Body:
+        name: Display name for the vault.
+        path: Absolute filesystem path to the vault directory.
+    """
+    name = body.get("name", "").strip()
+    vault_path = body.get("path", "").strip()
+
+    if not name or not vault_path:
+        raise HTTPException(status_code=400, detail="Both 'name' and 'path' are required")
+
+    if name in index:
+        raise HTTPException(status_code=409, detail=f"Vault '{name}' already exists")
+
+    if not Path(vault_path).exists():
+        raise HTTPException(status_code=400, detail=f"Path does not exist: {vault_path}")
+
+    stats = await add_vault_to_index(name, vault_path)
+
+    # Start watching the new vault
+    watcher = get_watcher()
+    if watcher:
+        await watcher.add_vault(name, vault_path)
+
+    await sse_manager.broadcast("vault_added", {"vault": name, "stats": stats})
+    return {"status": "ok", "vault": name, "stats": stats}
+
+
+@router.delete("/api/vaults/{vault_name}", response_model=VaultActionResponse)
+async def api_remove_vault(vault_name: str, current_user=Depends(require_admin)):
+    """Remove a vault from the index and stop watching it.
+
+    Args:
+        vault_name: Name of the vault to remove.
+    """
+    if vault_name not in index:
+        raise HTTPException(status_code=404, detail=f"Vault '{vault_name}' not found")
+
+    # Stop watching
+    watcher = get_watcher()
+    if watcher:
+        await watcher.remove_vault(vault_name)
+
+    await remove_vault_from_index(vault_name)
+    await sse_manager.broadcast("vault_removed", {"vault": vault_name})
+    return {"status": "ok", "vault": vault_name}
+
+
+@router.get("/api/vaults/status", response_model=VaultsStatusResponse)
+async def api_vaults_status(current_user=Depends(require_auth)):
+    """Detailed status of all vaults including watcher state.
+
+    Returns per-vault: file count, tag count, watching status, vault path.
+    """
+    watcher = get_watcher()
+    statuses = {}
+    for vname, vdata in index.items():
+        watching = watcher is not None and vname in watcher.observers
+        statuses[vname] = {
+            "file_count": len(vdata.get("files", [])),
+            "tag_count": len(vdata.get("tags", {})),
+            "path": vdata.get("path", ""),
+            "watching": watching,
+        }
+    return {
+        "vaults": statuses,
+        "watcher_active": watcher is not None,
+        "sse_clients": sse_manager.client_count,
+    }
@@ -214,6 +214,30 @@ class RestoreResponse(BaseModel):
    current_backed_up: int | None = Field(default=None, description="Timestamp of the backup created from the current version before restore, if any")


+class BackupEntry(BaseModel):
+    """A single backup version of a file (#85 — extrait de backend.main, inchangé)."""
+
+    timestamp: int = Field(description="Unix timestamp of when the backup was created")
+    datetime: str = Field(description="ISO 8601 datetime string")
+    size: int = Field(description="File size in bytes")
+    filename: str = Field(description="Backup filename on disk")
+
+
+class BackupListResponse(BaseModel):
+    """Response listing all available backups for a file (#85 — extrait de backend.main, inchangé)."""
+
+    vault: str = Field(description="Vault name")
+    path: str = Field(description="Relative file path")
+    backups: list[BackupEntry] = Field(description="Available backups, newest first")
+
+
+class DiffRequest(BaseModel):
+    """Request parameters for generating a diff (#85 — extrait de backend.main, inchangé)."""
+
+    version: int = Field(description="Timestamp of the backup version to compare")
+    compare_with: int | None = Field(default=None, description="Timestamp of another backup version. If omitted, compares with the current file.")
+
+
 # ---------------------------------------------------------------------------
 # Files — browse / read (#85 — extrait de backend.main, inchangé)
 # ---------------------------------------------------------------------------
@@ -411,6 +435,28 @@ class FileMoveResponse(BaseModel):
    item_type: str = Field(description="Type of item moved: 'file' or 'directory'")


+# ---------------------------------------------------------------------------
+# Vaults & history (#85 — extrait de backend.main, inchangé)
+# ---------------------------------------------------------------------------
+
+
+class VaultInfo(BaseModel):
+    """Summary information about a configured vault."""
+
+    name: str = Field(description="Display name of the vault")
+    file_count: int = Field(description="Number of indexed files")
+    tag_count: int = Field(description="Number of unique tags")
+    type: str = Field(default="VAULT", description="Type of the vault mapping (VAULT or DIR)")
+
+
+class BookmarkToggleRequest(BaseModel):
+    """Request to toggle a bookmark on a file."""
+
+    vault: str
+    path: str
+    title: str | None = None
+
+
 # ---------------------------------------------------------------------------
 # Search / suggest / graph (#85 — extrait de backend.main, inchangé)
 # ---------------------------------------------------------------------------
@@ -10,6 +10,7 @@ No authentication required for public share views.
 import json
 import logging
 import secrets
+import threading
 from datetime import datetime, timedelta, timezone
 from pathlib import Path

@@ -17,6 +18,10 @@ logger = logging.getLogger("obsigate.share")

 SHARES_FILE = Path("data/shares.json")

+# ROADMAP #85 T10a — verrou autour des read-modify-write (perte de mises à
+# jour en cas de créations/accès/révocations concurrents).
+_lock = threading.RLock()
+

 def _read() -> dict:
    if not SHARES_FILE.exists():
@@ -41,26 +46,27 @@ def create_share(
    expires_in_hours: int | None = None,
 ) -> dict:
    """Create a new share token for a document."""
-    data = _read()
-    token = secrets.token_hex(32)  # 64-char hex token
+    with _lock:
+        data = _read()
+        token = secrets.token_hex(32)  # 64-char hex token

-    expires_at = None
-    if expires_in_hours:
-        expires_at = (datetime.now(timezone.utc) + timedelta(hours=expires_in_hours)).isoformat()
+        expires_at = None
+        if expires_in_hours:
+            expires_at = (datetime.now(timezone.utc) + timedelta(hours=expires_in_hours)).isoformat()

-    share = {
-        "id": token,
-        "token": token,
-        "vault": vault,
-        "path": path,
-        "created_by": created_by,
-        "created_at": datetime.now(timezone.utc).isoformat(),
-        "expires_at": expires_at,
-        "access_count": 0,
-        "last_accessed": None,
-    }
-    data["shares"][token] = share
-    _write(data)
+        share = {
+            "id": token,
+            "token": token,
+            "vault": vault,
+            "path": path,
+            "created_by": created_by,
+            "created_at": datetime.now(timezone.utc).isoformat(),
+            "expires_at": expires_at,
+            "access_count": 0,
+            "last_accessed": None,
+        }
+        data["shares"][token] = share
+        _write(data)
    logger.info(f"Created share for {vault}/{path} by {created_by}")
    return share

@@ -80,22 +86,24 @@ def get_share_by_token(token: str) -> dict | None:

 def record_access(token: str):
    """Increment access counter for a share."""
-    data = _read()
-    share = data["shares"].get(token)
-    if share:
-        share["access_count"] = share.get("access_count", 0) + 1
-        share["last_accessed"] = datetime.now(timezone.utc).isoformat()
-        _write(data)
+    with _lock:
+        data = _read()
+        share = data["shares"].get(token)
+        if share:
+            share["access_count"] = share.get("access_count", 0) + 1
+            share["last_accessed"] = datetime.now(timezone.utc).isoformat()
+            _write(data)


 def revoke_share(share_id: str) -> bool:
    """Revoke (delete) a share by its token."""
-    data = _read()
-    if share_id in data["shares"]:
-        del data["shares"][share_id]
-        _write(data)
-        logger.info(f"Revoked share {share_id}")
-        return True
+    with _lock:
+        data = _read()
+        if share_id in data["shares"]:
+            del data["shares"][share_id]
+            _write(data)
+            logger.info(f"Revoked share {share_id}")
+            return True
    return False


@@ -112,12 +120,13 @@ def list_shares(vault_filter: str | None = None) -> list:

 def update_shares_after_rename(vault: str, old_path: str, new_path: str):
    """Update all shares when a file is renamed."""
-    data = _read()
-    updated = False
-    for sid, s in data["shares"].items():
-        if s.get("vault") == vault and s.get("path") == old_path:
-            s["path"] = new_path
-            updated = True
-            logger.info(f"Updated share {sid}: {vault}/{old_path} -> {new_path}")
-    if updated:
-        _write(data)
+    with _lock:
+        data = _read()
+        updated = False
+        for sid, s in data["shares"].items():
+            if s.get("vault") == vault and s.get("path") == old_path:
+                s["path"] = new_path
+                updated = True
+                logger.info(f"Updated share {sid}: {vault}/{old_path} -> {new_path}")
+        if updated:
+            _write(data)
@@ -18,8 +18,10 @@ import csv as csv_lib
 import io
 import logging
 import re
-from typing import Any
-from xml.sax import saxutils
+from typing import Any, cast
+
+# saxutils.escape uniquement (échappement de chaînes, aucun parsing XML).
+from xml.sax import saxutils  # nosec B406

 from backend.services.errors import ServiceError
 from backend.services.mutations import save_raw_file
@@ -171,7 +173,9 @@ def _render_markdown_pdf(content: str, title: str) -> bytes | None:
            escape=False,
            plugins=["table", "strikethrough", "footnotes", "task_lists"],
        )
-        html = renderer(content)
+        # mistune 3.3 types `Markdown.__call__` as `str | list[...]` (le
+        # renderer HTML renvoie toujours `str` à l'exécution).
+        html = cast(str, renderer(content))
        return generate_pdf(build_pdf_html(html, title), title)
    except Exception as e:
        # WeasyPrint loads GTK lazily: a missing native library can surface at
@@ -17,6 +17,7 @@ from __future__ import annotations
 import json
 import logging
 import os
+import threading
 from pathlib import Path

 logger = logging.getLogger("obsigate.tools.secrets")
@@ -34,6 +35,9 @@ TOOL_KEY_NAMES: tuple[str, ...] = (

 _SECRET_MARKERS = ("API_KEY", "TOKEN")

+# ROADMAP #85 T10a — verrou autour des read-modify-write du store de clés.
+_lock = threading.RLock()
+

 def _keys_file() -> Path:
    base = os.environ.get("OBSIGATE_DATA_DIR", "data")
@@ -89,21 +93,23 @@ def set_tool_key(name: str, value: str) -> None:
    if name not in TOOL_KEY_NAMES:
        raise ValueError(f"Clé non prise en charge: {name}")
    value = (value or "").strip()
-    keys = _read_keys()
-    if value:
-        keys[name] = value
-    else:
-        keys.pop(name, None)
-    _write_keys(keys)
+    with _lock:
+        keys = _read_keys()
+        if value:
+            keys[name] = value
+        else:
+            keys.pop(name, None)
+        _write_keys(keys)


 def delete_tool_key(name: str) -> bool:
    """Remove one key from the store; return True when it existed."""
    if name not in TOOL_KEY_NAMES:
        raise ValueError(f"Clé non prise en charge: {name}")
-    keys = _read_keys()
-    if name in keys:
-        del keys[name]
-        _write_keys(keys)
-        return True
+    with _lock:
+        keys = _read_keys()
+        if name in keys:
+            del keys[name]
+            _write_keys(keys)
+            return True
    return False
@@ -22,7 +22,7 @@ Exemples :
 from __future__ import annotations

 import os
-import subprocess
+import subprocess  # nosec B404
 from pathlib import Path

 _ROOT = Path(__file__).resolve().parent.parent          # racine du dépôt ObsiGate
@@ -34,7 +34,8 @@ _ENV_VAR = "OBSIGATE_VERSION"
 def _run_git(args: list[str]) -> str:
    """Run a git command in the repo root; return stdout (stripped) or ''."""
    try:
-        result = subprocess.run(
+        # argv fixe (git + args internes), sans shell : pas d'injection.
+        result = subprocess.run(  # nosec B404 B603 B607
            ["git", *args],
            cwd=str(_ROOT),
            capture_output=True,
@@ -280,7 +280,8 @@ class VaultWatcher:
        for observer in self.observers.values():
            try:
                observer.join(timeout=5)
-            except Exception:  # nosec B110 — best-effort shutdown, ignore failures
+            # best-effort shutdown, ignore failures (B110) :
+            except Exception:  # nosec B110
                pass
        self.observers.clear()
        logger.info("VaultWatcher stopped")
@@ -0,0 +1,28 @@
+"""Shared VaultWatcher handle (ROADMAP #85, tranche 8).
+
+Holder extrait de :mod:`backend.main` sans changement de comportement : le
+lifespan de ``main`` y dépose l'instance (``set_watcher``) et l'y reprend à
+l'extinction ; le router ``vaults`` la consulte via :func:`get_watcher`
+(démarrage/arrêt de surveillance à l'ajout/retrait dynamique de vault,
+état dans ``/api/vaults/status``).
+"""
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from backend.watcher import VaultWatcher
+
+_watcher: VaultWatcher | None = None
+
+
+def get_watcher() -> VaultWatcher | None:
+    """Return the shared VaultWatcher instance (``None`` if disabled)."""
+    return _watcher
+
+
+def set_watcher(watcher: VaultWatcher | None) -> None:
+    """Store (or clear) the shared VaultWatcher instance."""
+    global _watcher
+    _watcher = watcher
@@ -26,6 +26,7 @@ import json
 import logging
 import os
 import socket
+import threading
 import uuid
 from datetime import datetime, timezone
 from pathlib import Path
@@ -144,6 +145,12 @@ def _read_secrets() -> dict:
        return {}


+# ROADMAP #85 T10a — verrou autour des read-modify-write des deux stores
+# (webhooks + secrets) : perte de mises à jour en cas de mutations
+# concurrentes.
+_lock = threading.RLock()
+
+
 def _write_secrets(secrets: dict):
    WEBHOOK_SECRETS_FILE.parent.mkdir(parents=True, exist_ok=True)
    tmp = WEBHOOK_SECRETS_FILE.with_suffix(".tmp")
@@ -156,12 +163,13 @@ def _write_secrets(secrets: dict):


 def _store_secret(wh_id: str, secret: str | None) -> None:
-    secrets = _read_secrets()
-    if secret:
-        secrets[wh_id] = secret
-    else:
-        secrets.pop(wh_id, None)
-    _write_secrets(secrets)
+    with _lock:
+        secrets = _read_secrets()
+        if secret:
+            secrets[wh_id] = secret
+        else:
+            secrets.pop(wh_id, None)
+        _write_secrets(secrets)


 def _get_secret(wh: dict) -> str | None:
@@ -189,52 +197,55 @@ def get_webhooks() -> list:

 def create_webhook(name: str, url: str, events: list[str], secret: str | None = None) -> dict:
    validate_webhook_url(url)
-    webhooks = _read()
-    wh_id = str(uuid.uuid4())
-    wh = {
-        "id": wh_id,
-        "name": name,
-        "url": url,
-        "events": [e for e in events if e in VALID_EVENTS],
-        "enabled": True,
-        "created_at": datetime.now(timezone.utc).isoformat(),
-        "last_fired_at": None,
-    }
-    webhooks.append(wh)
-    _write(webhooks)
-    if secret:
-        _store_secret(wh_id, secret)
+    with _lock:
+        webhooks = _read()
+        wh_id = str(uuid.uuid4())
+        wh = {
+            "id": wh_id,
+            "name": name,
+            "url": url,
+            "events": [e for e in events if e in VALID_EVENTS],
+            "enabled": True,
+            "created_at": datetime.now(timezone.utc).isoformat(),
+            "last_fired_at": None,
+        }
+        webhooks.append(wh)
+        _write(webhooks)
+        if secret:
+            _store_secret(wh_id, secret)
    logger.info(f"Created webhook '{name}' → {url}")
    return _public_view(wh)


 def update_webhook(wh_id: str, updates: dict) -> dict | None:
-    webhooks = _read()
-    for wh in webhooks:
-        if wh["id"] == wh_id:
-            if updates.get("url"):
-                validate_webhook_url(updates["url"])
-            if "secret" in updates:
-                _store_secret(wh_id, updates["secret"])
-            safe_updates = {
-                k: v for k, v in updates.items()
-                if k not in ("id", "secret")
-            }
-            wh.update(safe_updates)
-            _write(webhooks)
-            return _public_view(wh)
+    with _lock:
+        webhooks = _read()
+        for wh in webhooks:
+            if wh["id"] == wh_id:
+                if updates.get("url"):
+                    validate_webhook_url(updates["url"])
+                if "secret" in updates:
+                    _store_secret(wh_id, updates["secret"])
+                safe_updates = {
+                    k: v for k, v in updates.items()
+                    if k not in ("id", "secret")
+                }
+                wh.update(safe_updates)
+                _write(webhooks)
+                return _public_view(wh)
    return None


 def delete_webhook(wh_id: str) -> bool:
-    webhooks = _read()
-    new_list = [wh for wh in webhooks if wh["id"] != wh_id]
-    if len(new_list) == len(webhooks):
-        return False
-    _write(new_list)
-    secrets = _read_secrets()
-    if secrets.pop(wh_id, None) is not None:
-        _write_secrets(secrets)
+    with _lock:
+        webhooks = _read()
+        new_list = [wh for wh in webhooks if wh["id"] != wh_id]
+        if len(new_list) == len(webhooks):
+            return False
+        _write(new_list)
+        secrets = _read_secrets()
+        if secrets.pop(wh_id, None) is not None:
+            _write_secrets(secrets)
    return True


@@ -2626,7 +2626,7 @@ dependencies = [

 [[package]]
 name = "obsigate-desktop"
-version = "2.27.10"
+version = "2.28.16"
 dependencies = [
 "chrono",
 "env_logger",
@@ -1,6 +1,6 @@
 [package]
 name = "obsigate-desktop"
-version = "2.27.10"
+version = "2.28.16"
 description = "ObsiGate Desktop — Porte d'entrée native pour vos vaults Obsidian"
 authors = ["Bruno Charest"]
 edition = "2021"
@@ -1,7 +1,7 @@
 {
  "$schema": "https://raw.githubusercontent.com/nicedoc/obsigate/main/desktop/tauri.conf.schema.json",
  "productName": "ObsiGate",
-  "version": "2.27.10",
+  "version": "2.28.16",
  "identifier": "com.obsigate.desktop",
  "build": {
    "frontendDist": "../frontend",
@@ -53,7 +53,12 @@ services:
      - OBSIGATE_AUTH_ENABLED=true
      - OBSIGATE_ADMIN_USER=admin
      # OBSIGATE_ADMIN_PASSWORD → .env
-      # OBSIGATE_SECURE_COOKIES=true   # si derrière reverse proxy HTTPS
+      # OBSIGATE_SECURE_COOKIES : auto par défaut (Secure si https, sinon
+      # pas de flag) — forcer à true uniquement si le proxy termine TLS
+      # sans X-Forwarded-Proto (avec TRUST_PROXY, l'auto suffit).
+      # Reverse proxy devant l'app : IPs d'audit réelles (BUG-030) et
+      # X-Forwarded-Proto honoré pour les cookies Secure (auto).
+      - OBSIGATE_TRUST_PROXY=true
      - OLLAMA_BASE_URL=http://ollama:11434/v1
      - OLLAMA_MODEL=qwen2.5-coder:1.5b
    env_file:
@@ -188,13 +188,13 @@ Avant de corriger quoi que ce soit, un agent IA doit :
 | *BUG-076* | [🟡 IMPORTANT] Assistant IA : après une action de l'agent, l'arborescence et le document ouvert ne sont pas rafraîchis dynamiquement | 🟢 corrigé | P1 | 📱 frontend | IA | `frontend/js/bookslm.js` | Mode agent : créer/supprimer un fichier ou dossier, modifier le document ouvert → l'UI ne bouge pas | `frontend/js/bookslm.js` : `MUTATING_TOOLS`/`FILE_WRITE_TOOLS`, refresh d'arborescence débouncé sur event `tool`, `_notifyFileWritten` étendu (xlsx/docx/csv/pdf). Tests : `tests/frontend/ai.test.mjs`, `tests/frontend/editor-inline.test.mjs` | Aucun refresh explicite sur les événements `tool` mutateurs (repose uniquement sur le watcher SSE) ; `_notifyFileWritten` ignore les créations de documents (xlsx/docx/csv/pdf) |
 | *BUG-077* | [🟡 IMPORTANT] Assistant IA : aucun bouton « Stop » pour arrêter l'exécution de l'agent à tout moment | 🟢 corrigé | P1 | 📱 frontend | IA | `frontend/js/bookslm.js` | Mode agent : lancer une longue tâche → le bouton Envoyer est désactivé, impossible d'arrêter (seule la fermeture du panneau abort) | `frontend/js/bookslm.js` + `frontend/style.css` : bouton d'envoi → Stop (`_syncSendButton`/`_stopGeneration`/`_markStopped`), i18n `ai.stop`/`ai.stopped`. Tests : `tests/frontend/ai.test.mjs` (+2) | `_abortCtrl` n'est déclenché que par `close()` ; aucun signal d'arrêt côté client pendant le stream |
 | *BUG-078* | [🟡 IMPORTANT] Fichiers de code : la coloration syntaxique (highlight.js) disparaît — les feuilles de thème sont basculées à partir de la **clé** de thème au lieu du **mode** | 🟢 corrigé | P1 | 📱 frontend | IA | `frontend/js/themes.js`, `frontend/js/ui.js`, `tests/frontend/unit.test.mjs` | Ouvrir un fichier `.py`/`.sh`/`.ps1`/`.yml` : le code s'affiche en texte brut, sans couleurs | `frontend/js/themes.js` : `applyTheme` bascule `hljs-theme-dark`/`hljs-theme-light` selon le **mode** (`isDark`). `frontend/js/ui.js` : `initTheme`/`applyTheme` résolvent le mode persisté (`obsigate-theme-mode`) au lieu de traiter la clé (`defaut-obsigate`) comme un mode. Test : `unit.test.mjs` (+1). | Les deux feuilles étaient désactivées car `defaut-obsigate !== "dark"` et `!== "light"` ; résultat **non déterministe** selon l'ordre `UI.initTheme()` (clé) / `Sync.init()` → `themes.initThemes()` (mode). Vérifié Playwright : 5/5 chargements colorés (`.py`), sépia/contraste élevé sur la palette claire |
+| *BUG-081* | `GET /api/auth/mfa/status` → 500 quand l'auth est désactivée (`user` None, `AttributeError` sur `user.get`) | 🟢 corrigé | P1 | ⚙️ backend | IA | `backend/auth/router.py::mfa_status`, `tests/test_mfa.py` | Auth désactivée : `curl http://127.0.0.1:2029/api/auth/mfa/status` → 500 (reproduit live 2026-09-27) | Garde `user is None` → payload MFA désactivé (`mfa_enabled: false`, `totp_enabled: false`, `webauthn_credentials: 0`) ; test `TestMfaStatusAuthDisabled` (échoue en 500 sans le correctif). Vérifié : `test_mfa.py` 32 passed, ruff/mypy 0 | `require_auth` laisse passer le pseudo-user anonymous, `get_user(username)` → None non gardé. Trouvé via les logs E2E pendant BUG-080 |
 | *BUG-079* | `GET /api/diagnostics` → 500 « dictionary changed size during iteration » (stats d'index) | 🟢 corrigé | P1 | ⚙️ backend | IA | `backend/main.py` | Charger la page de diagnostic pendant une indexation : `GET /api/diagnostics` → 500 | `backend/main.py` (`api_diagnostics`) : snapshot avant itération — `list(index.items())` et `inv.word_index.copy()` (copie C atomique sous le GIL) ; test de non-régression `tests/test_api_main.py::TestConfig::test_diagnostics_concurrent_index_writes` | Le handler itérait les dicts en direct alors que l'indexeur les modifiait depuis un autre thread (rebuild initial dans `_search_executor`, hooks incrémentaux `add_document`/`remove_document`) → `RuntimeError` dans le générateur → 500. Test déterministe (`RaceDict` fait grossir le dict en cours d'itération) : échoue sans le correctif, passe avec. Vérifié : pytest 1305 passed / 6 skipped, ruff 0, mypy 0 |

 ### TODOs techniques (améliorations / nouvelles tâches)

 | # | Titre | Statut | Priorité | Scope | Assigné | Zone (fichier) | Cmd de repro | Correctif / Commit | Notes |
 |---|---|---|---|---|---|---|---|---|---|
-| *(exemple)* TODO-002 | Rendre l'index inversé incrémental (40k+ fichiers) | 🔴 ouvert | P1 | ⚙️ backend | IA | `backend/indexer.py`, `backend/search.py` | Recherche sur très gros vault | — | Exemple à remplacer. Cf. plan.md |
 | *(À remplir)* | | | | | | | | | |

 ---
@@ -273,6 +273,11 @@ Avant de corriger quoi que ce soit, un agent IA doit :

 | 2026-09-24 | #115, #117, BUG-078 | Feature + correction | `frontend/js/themes.js`, `frontend/js/ui.js`, `frontend/js/viewer.js`, `frontend/js/config.js`, `frontend/index.html`, `frontend/style.css`, `frontend/popout.html`, `frontend/locales/{fr,en}.json`, `frontend/icons/avatar/*` (nouveau), `tests/frontend/unit.test.mjs`, `tests/frontend/toolbar-order.test.mjs`, `tests/frontend/settings-order-avatar.test.mjs`, `docs/features/viewer-toolbar-highlight-avatars.md` (nouvelle), `docs/ROADMAP.md`, `CHANGELOG.md` | **#115** barre d'outils de lecture épinglée : `viewer.js`/`popout.html` sortent `.file-actions` de `.file-header` dans un `.file-toolbar` enfant direct de `.content-area` (`position: sticky; top: 0`), masqué en mode lecture. **BUG-078** coloration syntaxique : le basculement des feuilles highlight.js suit le **mode** (`themes.applyTheme` + `ui.initTheme/applyTheme` lisent `obsigate-theme-mode`) au lieu de la clé de thème qui désactivait les deux feuilles. **#117** avatars prédéfinis : galerie de 12 images (`frontend/icons/avatar/`) dans `#cfg-profile`, clic → recadrage 256 px (pipeline import) + `PATCH /api/auth/me`, avatars actifs surlignés (`obsigate-avatar-preset`), import personnalisé et suppression conservés. Vérifié : Playwright (coloration 5/5 déterministe, toolbar épinglée à `barTop` constant au défilement), `unit.test.mjs` 12/12, `toolbar-order` 13/13, `settings-order-avatar` 12/12, JSDOM editor-inline/pane-manager/mobile-editor/image-viewer/pdf-viewer/config-mobile/media-viewer/excalidraw verts, pytest 1304 passed / 6 skipped, ruff/mypy 0, validate-imports 40 modules. | 🟢 corrigé (en attente vérif utilisateur) |
 | 2026-09-24 | BUG-079 | Correction | `backend/main.py`, `tests/test_api_main.py`, `CHANGELOG.md`, `docs/ISSUES_TODOLIST.md` | **BUG-079** : `GET /api/diagnostics` renvoyait 500 « dictionary changed size during iteration ». Le handler itérait `inv.word_index.values()` et `index.items()` en direct alors que l'indexeur les modifiait depuis un autre thread (rebuild initial dans `_search_executor`, hooks incrémentaux `add_document`/`remove_document`) → `RuntimeError` dans le générateur. Correctif : **snapshot avant itération** (`list(index.items())`, `inv.word_index.copy()`) — copie C atomique sous le GIL, pas de verrou ajouté. Test de non-régression déterministe (`RaceDict` fait grossir le dict pendant l'itération ; échoue sans le correctif, passe avec). Vérifié : pytest 1305 passed / 6 skipped, ruff 0, mypy 0 (80 fichiers), validate-imports 40 modules, unit 12/12. | 🟢 corrigé (en attente vérif utilisateur) |
+| 2026-09-27 | BUG-080, BUG-081 | Correction + enregistrement | `scripts/run-e2e-local.ps1`, `scripts/run-e2e-local.sh`, `scripts/e2e-server.ps1`, `playwright.config.ts`, `tests/test_e2e_harness.py` (nouveau), `CHANGELOG.md`, `docs/ISSUES_TODOLIST.md` | **BUG-080** : run E2E local pendu toute la nuit → harnais anti-blocage : `npx --yes` (plus de prompt interactif), install Chromium sautée si présent (`E2E_INSTALL_BROWSERS=1`), timeouts `E2E_TIMEOUT_SEC` (900)/`E2E_BROWSER_INSTALL_TIMEOUT_SEC` (600, exit 124), `globalTimeout` Playwright (15 min local / 30 min CI, `E2E_GLOBAL_TIMEOUT_MS`), pidfile resynchronisé sur le vrai owner du port + `stop` qui tue l'arbre complet (orphelins 81180/81936 nettoyés, port 2029 libéré). Diagnostic : double processus systématique (parent `.venv` parqué + enfant qui sert — environnemental, aussi sur flowdeck/3.13). **BUG-081** (ouvert, non traité) : `GET /api/auth/mfa/status` → 500 auth désactivée (`user` None, `router.py:827`, reproduit live). Vérifié : `test_e2e_harness.py` 8/8, cycle start/stop live (pidfile cohérent, port libéré). | 🟢 corrigé (en attente vérif utilisateur) ; BUG-081 🔴 ouvert |
+| 2026-09-27 | BUG-082 | Correction CI | `.gitea/workflows/ci.yml`, `tests/test_ci_workflow.py`, `CHANGELOG.md`, `docs/ISSUES_TODOLIST.md` | **BUG-082** : `lint` rouge (`ERR_MODULE_NOT_FOUND: jsdom`, rouge depuis `7bee4a2`) — les fichiers de l'étape frontend racine à import statique `jsdom` (`upload.test.mjs`, puis `config-ai-keys.test.mjs` révélé par le CI après le 1er fix), alors que `jsdom` n'est installé que dans `tests/frontend/node_modules` (étape JSDOM). Les deux déplacés dans l'étape JSDOM (les deux branches) ; garde-fou `test_ci_workflow.py` généralisé (aucun fichier racine à import statique jsdom + suites verrouillées en JSDOM, contre-preuve OK). Vérifié : étape racine verte (11 suites) + `upload` et `config-ai-keys` verts depuis `tests/frontend/`. | 🟢 corrigé (en attente vérif utilisateur) |
+| 2026-09-27 | BUG-083 | Correction CI | `.gitea/workflows/ci.yml`, `tests/test_ci_workflow.py` (nouveau), `CHANGELOG.md`, `docs/ISSUES_TODOLIST.md` | **BUG-083** : job `security` rouge — le runner Gitea Act tronque naïvement au premier `#` (même entre guillemets) : `echo "... see #87)"` devenait une citation non fermée (`unexpected EOF while looking for matching '"'"`, `/var/run/act/workflow/4` ligne 2). Seul `run:` du workflow avec un `#` (les `#` des noms d'étapes Bandit/Npm audit sont inoffensifs, ces étapes passent). Correctif : echo sans `#` (réf `#87` en commentaire YAML). Garde-fou `test_ci_workflow.py` (aucun `#` dans le code des `run:`, `upload.test.mjs` verrouillé en étape JSDOM — BUG-082) + contre-preuve sur l'ancien `ci.yml`. Vérifié : 56 passed. | 🟢 corrigé (en attente vérif utilisateur) |
+| 2026-09-27 | BUG-081 | Correction | `backend/auth/router.py`, `tests/test_mfa.py`, `CHANGELOG.md`, `docs/ISSUES_TODOLIST.md` | **BUG-081** : `GET /api/auth/mfa/status` répondait 500 quand l'auth est désactivée — le pseudo-user `anonymous` n'a aucune entrée en store (`get_user` → `None`, `AttributeError` sur `user.get`). Garde `user is None` → payload « MFA désactivé ». Test `TestMfaStatusAuthDisabled` (échoue en 500 sans le correctif). Vérifié : `test_mfa.py` 32 passed, ruff/mypy 0. | 🟢 corrigé (en attente vérif utilisateur) |
+| 2026-09-27 | #87 T6, T7, T8 | Sécurité (fin #87) | `backend/requirements.txt`, `backend/{render,export}.py`, `backend/tools/documents.py`, `backend/auth/router.py`, `backend/main.py`, `semgrep-rules/` (nouveau), `.gitea/workflows/ci.yml`, `tests/test_i18n_parity.py` (nouveau), `tests/test_auth_api.py`, `tests/test_security_headers.py`, `docker-compose.yml`, `.env.example`, `CHANGELOG.md`, `docs/ROADMAP.md`, `docs/ISSUES_TODOLIST.md` | **T6** : dépendances qualifiées (mistune 3.3.3, multipart 0.0.31, weasyprint 70, mcp 1.28.1, fastapi 0.141.1 + starlette 1.7.0, setuptools 84 ; `cast` mistune 3 sites) — suite 1359 passed, ruff/mypy 0, **`pip-audit` bloquant 0 vuln** (exception ecdsa/Minerva documentée : sans fix, HS256 only). **T7** : **semgrep bloquant** local 8 règles, 0 finding (trivy écarté : réseau). **T8** : Secure auto + `X-Forwarded-Proto` (`TRUST_PROXY`), warning affiné, CORS same-origin explicite, `style-src` résiduel assumé (189+343 sites) ; TODO exemple purgé, locales FR/EN 2213 parité testée, `npm audit` 0. | 🟢 corrigé (en attente vérif utilisateur) |

 ---

@@ -283,7 +288,9 @@ Avant de corriger quoi que ce soit, un agent IA doit :

 | # | Titre | Date résolution | Résolu par | Correctif / Commit | Notes |
 |---|---|---|---|---|---|
-| *(aucun pour l'instant)* | | | | | |
+| *BUG-083* | Job CI `security` rouge : le runner Gitea Act tronque le script `pip-audit` au premier `#` (citation de l'echo non fermée → `unexpected EOF while looking for matching '"'`) | 2026-09-27 | Utilisateur | `run:` assaini (echo sans `#`, réf `#87` en commentaire YAML) ; `tests/test_ci_workflow.py` (2 tests : aucun `#` dans le code des `run:`, `upload.test.mjs` verrouillé en étape JSDOM) ; vérifié : 56 passed (ci_workflow + e2e_harness + version), contre-preuve OK sur l'ancien `ci.yml` | Seul `run:` du workflow contenant un `#` (`see #87` dans l'echo). Les `#` des noms d'étapes (Bandit, Npm audit) sont inoffensifs (ces étapes passent). Correctif : echo sans `#`, réf `#87` en commentaire YAML |
+| *BUG-082* | CI `lint` rouge : suites frontend à import statique `jsdom` exécutées dans l'étape racine où `jsdom` n'est jamais installé | 2026-09-27 | Utilisateur | `upload.test.mjs` + `config-ai-keys.test.mjs` déplacés dans l'étape JSDOM (les deux branches) ; garde-fou `test_ci_workflow.py` (aucun fichier racine à import statique jsdom + suites verrouillées en JSDOM) ; vérifié : étape racine verte + `upload` et `config-ai-keys` verts depuis `tests/frontend/` | `jsdom` ne vit que dans `tests/frontend/node_modules` (installé par l'étape JSDOM). Correctif : déplacer les suites concernées dans l'étape JSDOM |
+| *BUG-080* | [🔴 BLOQUANT] E2E locaux bloqués toute la nuit : `npm run test:e2e:ps` ne termine jamais (serveurs orphelins sur le port 2029, `npx playwright install` sans `--yes` ni garde-fou, suite ~130 tests sans timeout global) | 2026-09-27 | Utilisateur | `run-e2e-local` : `npx --yes`, skip install Chromium si présent (`E2E_INSTALL_BROWSERS=1`), timeouts `E2E_TIMEOUT_SEC` (900)/`E2E_BROWSER_INSTALL_TIMEOUT_SEC` (600, exit 124) ; `playwright.config.ts` : `globalTimeout` 15 min local / 30 min CI (`E2E_GLOBAL_TIMEOUT_MS`) ; `e2e-server.ps1` : pidfile = vrai owner du port, `stop` tue l'arbre complet. Tests : `tests/test_e2e_harness.py` (8/8), cycle start/stop live (pidfile cohérent, port libéré) | Constat 2026-09-27 : `e2e-server.ps1 start` OK (READY 12 s) mais run suivant pendu toute la nuit ; 2 python orphelins (PID 81180 parent + 81936 sur le port, pidfile périmé). Double processus systématique (parent `.venv` parqué + enfant qui sert — aussi sur flowdeck/3.13 : environnemental, sans impact après correctif). Trouvé au passage : BUG-081 (`/api/auth/mfa/status` → 500 auth désactivée) |

 ---

@@ -1,6 +1,6 @@
 # ObsiGate — Roadmap

-> **Version :** 2.27.10 | **Dernière mise à jour :** 2026-09-26
+> **Version :** 2.28.16 | **Dernière mise à jour :** 2026-09-27
 > **Ce fichier ne contient que le travail à venir** (🔵 En cours + ⚪ Backlog) et un index compact
 > vers les fonctionnalités livrées.
 > - **Méthode de livraison à appliquer pour toute tâche : [DELIVERY_WORKFLOW.md](./DELIVERY_WORKFLOW.md)**
@@ -63,28 +63,20 @@

 ## ⚪ Backlog — Sécurité, architecture & performance (P0/P1)

-### 85. Refonte architecturale — découpage du monolithe & persistance d'état (phase 2)
-
- **Effort :** 8-12 jours | **Impact :** 🟡 | **Zone :** backend
- **Décision 2026-09-26 : prioritaire (axe Dette & sécurité).**
- **Statut :** 🔵 en cours depuis 2026-09-26 — découpe par tranches à impact minimal (comportement inchangé, un domaine par commit). **T1 livrée (v2.27.2) :** `health` (`/api/health`, `/api/health/detailed` → `backend/routers/health.py`, `HealthResponse` → `schemas.py`). **T2 livrée (v2.27.3) :** `webhooks` (CRUD `/api/webhooks` → `backend/routers/webhooks.py`, logique déjà dans `backend/webhooks.py`). **T3 livrée (v2.27.4) :** `sharing` (`/api/share/*`, `/api/shares`, `/s/{token}*` → `backend/routers/sharing.py`, logique déjà dans `backend/share.py`). **T4 livrée (v2.27.5) :** `backups` (9 routes `/api/file/{vault}/backups|diff|restore` + `/api/backups*` → `backend/routers/backups.py`, `Diff/Restore*` → `schemas.py`, singleton SSE → `backend/sse.py`). **T5 livrée (v2.27.6) :** `search` (11 routes search/tags/suggest/graph/reload → `backend/routers/search.py`, modèles search → `schemas.py`, pool threads → `backend/search_executor.py`). **T6a livrée (v2.27.7) :** lecture fichiers (`/api/browse`, `/raw`, `/download`, `/backlinks`, `GET /api/file` → `backend/routers/files_read.py`, modèles + `EXT_TO_LANG` déplacés, helpers `_content_disposition`/`_media_max_inline_bytes` → `backend/routers/helpers.py`). **T6b livrée (v2.27.8) :** mutations fichiers/dossiers (save, xlsx/save, delete, create, rename, move, directories ×3, batch-upload → `backend/routers/files_write.py`, 15 modèles → `schemas.py`). **T6c livrée (v2.27.9) :** media/pdf/export/guide (file/pdf, exports ×3, guide, pdf/stream|info, image, media+thumb, attachments ×2, vault settings ×3, vault files → `backend/routers/files_media.py`, Range helper → `helpers.py`). **T7 livrée (v2.27.10) :** config (app/ai-keys/tool-keys/ai-models/diagnostics/dashboard → `backend/routers/config.py`, `_FALLBACK_MODELS` + clés déplacés, `test_ai_models` réaligné).
- **Description :** extraire le monolithe `backend/main.py` (~4 827 lignes au 2026-09-26, ~17 % du backend) en routers FastAPI par domaine et rendre persistant l'état qui ne l'est pas (index de recherche, JTI révoqués, compteurs de rate-limit) pour préparer le multi-nœuds. L'état mémoire actuel (index, inverted index, vecteurs sémantiques, `SSEManager`, collab) rend le multi-workers unsafe.
- **Sous-tâches :**
-  - [ ] Routers par domaine : files, search, share, webhooks, plugins, collab, admin, ai — `main.py` conservé comme assemblage (< 500 lignes) ; dédupliquer les modèles Pydantic vers `schemas.py`. **Avancement :** `health` ✅ (T1, `backend/routers/health.py`), `webhooks` ✅ (T2, `backend/routers/webhooks.py`), `sharing` ✅ (T3, `backend/routers/sharing.py`), `backups` ✅ (T4, `backend/routers/backups.py` + `backend/sse.py`), `search` ✅ (T5, `backend/routers/search.py` + `backend/search_executor.py`), `files-read` ✅ (T6a, `backend/routers/files_read.py` + `helpers.py`), `files-write` ✅ (T6b, `backend/routers/files_write.py`), `files-media` ✅ (T6c, `backend/routers/files_media.py`), `config` ✅ (T7, `backend/routers/config.py`) ; `tools/registry.py` existe déjà (permissions/quotas/redaction — à compléter, pas à créer)
-  - [ ] Compléter `tools/registry.py` (existant : permissions/quotas/redaction) comme contrat central des outils IA si des manques sont constatés
-  - [ ] Persister index, JTI révoqués et compteurs de rate-limit (SQLite par défaut, Redis en option multi-nœuds ; le rate-limit actuel est in-memory mono-process)
-  - [ ] Verrous asyncio autour de l'index global et des stores JSON ; auditer les `except Exception` larges (> 100 occurrences) : best-effort (backup/audit) vs masquage d'erreur (erreurs typées 4xx/5xx + test)
-  - [ ] Extraire le service de partage public (expiration, révocation, quotas)
-
 ### 87. Amélioration continue — tests, CI/CD, revues de sécurité (phase 4)

 - **Effort :** 3-5 jours | **Impact :** 🟡 | **Zone :** `.gitea/workflows/`, `tests/`
 - **Décision 2026-09-26 : prioritaire (axe Dette & sécurité).**
+- **Statut :** 🔵 en cours depuis 2026-09-26 — par tranches. **T1 livrée (v2.28.1) :** bandit bloquant (`nosec` justifiés B324/B404/B603/B607/B406, B105 exclu comme `pyproject`), `npm audit` bloquant (0 vulnérabilité), 5 suites frontend intégrées au CI (`upload`, `pretty`, `media-viewer`, `mfa-settings`, `config-ai-keys`). pip-audit reste consultatif (montées starlette/weasyprint à qualifier).
+- **T6 livrée (v2.28.15) :** dépendances qualifiées — mistune 3.3.3, python-multipart 0.0.31, weasyprint 70, mcp 1.28.1, fastapi 0.141.1 + starlette 1.7.0, setuptools 84 (`cast` mistune 3 sites) — suite 1359 passed, ruff/mypy 0, **`pip-audit` bloquant, 0 vulnérabilité** (seule exception documentée : PYSEC-2026-1325 ecdsa, sans correctif upstream, JWT HS256 uniquement).
+- **T7 livrée (v2.28.15) :** **semgrep bloquant** sur ruleset 100 % local `semgrep-rules/` (8 règles, 0 finding, contrôle négatif OK) ; trivy écarté (binaire + DB réseau, couche Python couverte).
+- **T8 livrée (v2.28.15, fin BUG-034) :** cookies `Secure` auto (`true|false|auto`, `X-Forwarded-Proto` sous `TRUST_PROXY`, warning affiné, `TRUST_PROXY=true` en prod) ; `CORSMiddleware` same-origin explicite ; `style-src 'unsafe-inline'` conservé assumé (189 `style=` + 343 `el.style`, T5c ayant verrouillé `script-src`).
 - **Description :** renforcer le pipeline (`.gitea/workflows/ci.yml`, `desktop-build.yml`) pour le rendre bloquant par défaut et accompagner les phases 1 → 3. Constat 2026-09-26 : job `security` non bloquant (`bandit`/`pip-audit` en `|| echo`, ni semgrep ni trivy), E2E limité à `chromium-desktop`, 5 suites frontend hors CI.
 - **Sous-tâches :**
-  - [ ] Jobs CI sécurité **bloquants** (bandit/semgrep/trivy, audits pip/npm) + tests E2E XSS (page de partage + lecteur markdown)
-  - [ ] Tests de concurrence (`users.json`), fuzzing de timing regex, couverture des composants critiques ; intégrer au CI les 5 suites frontend hors CI (`upload`, `pretty`, `media-viewer`, `mfa-settings`, `config-ai-keys`)
-  - [ ] Finir BUG-034 (migration CSP **nonce**, conversion des handlers inline), `Secure` cookies à `true` par défaut, politique CORS same-origin explicite ; confirmer la rotation de la clé DeepSeek (BUG-006, clé dans l'historique Git)
+  - [ ] Jobs CI sécurité **bloquants** (bandit/semgrep/trivy, audits pip/npm) + tests E2E XSS (page de partage + lecteur markdown) — **T4 livrée :** `tests/e2e/xss.spec.js` (BUG-021/022, 2/2 vert) + `scripts/e2e-server.ps1` (cycle de vie serveur E2E avec progression `start|stop|status|logs`) + validation locale projet `chromium-desktop` : **108/108 verts** (obsigate 44, split 37, viewers 24, xss/header 3), mobiles ciblés 10/10
+  - [ ] Tests de concurrence (`users.json`), fuzzing de timing regex, couverture des composants critiques ; intégrer au CI les 5 suites frontend hors CI (`upload`, `pretty`, `media-viewer`, `mfa-settings`, `config-ai-keys`) — **T2 livrée (v2.28.2) :** `tests/test_hardening_concurrency.py` (users.json concurrent + budget temps regex) ; 5 suites au CI (T1)
+  - [ ] Finir BUG-034 (migration CSP **nonce**, conversion des handlers inline), `Secure` cookies à `true` par défaut, politique CORS same-origin explicite ; confirmer la rotation de la clé DeepSeek (BUG-006, clé dans l'historique Git) — **T3 livrée (v2.28.3)** (helper + avertissement + CORS attesté) ; **T5a livrée (v2.28.6)** (16 handlers inline → listeners, CSP inchangée) ; **T5b livrée :** nonce frais par réponse (`backend/csp.py`, `script-src`), injection dans les 6 pages HTML (dont nouvelle route `/excalidraw-editor.html`), `unsafe-inline` conservé (inerte) ; **T5c livrée (v2.28.13)** (`script-src` sans `unsafe-inline`) ; **T8 livrée (v2.28.15)** (fin BUG-034 : Secure auto + CORS explicite ; `style-src` résiduel assumé ; rotation DeepSeek BUG-006 toujours côté utilisateur)
+  - [ ] Revue périodique des dépendances ; documentation utilisateur FR/EN synchronisée ; contrôle automatisé de la conformité au DoD — **T6/T9 livrées (v2.28.15)** (`pip-audit` 0, `npm audit` 0, locales FR/EN 2213 clés parité testée `test_i18n_parity.py`, gardes `test_version.py` + `test_ci_workflow.py`)
  - [ ] Revue périodique des dépendances ; documentation utilisateur FR/EN synchronisée ; contrôle automatisé de la conformité au DoD

 ---
@@ -164,6 +156,7 @@
 | BUG-078 | Fichiers de code — coloration syntaxique restaurée (feuilles highlight.js basculées sur le mode de thème et non la clé) | 2.25.0 | [features/viewer-toolbar-highlight-avatars.md](./features/viewer-toolbar-highlight-avatars.md) |
 | 115 | Viewer — barre d'outils de lecture épinglée au défilement | 2.25.0 | [features/viewer-toolbar-highlight-avatars.md](./features/viewer-toolbar-highlight-avatars.md) |
 | 117 | Configuration — avatars prédéfinis dans le profil utilisateur (12 images) | 2.25.0 | [features/viewer-toolbar-highlight-avatars.md](./features/viewer-toolbar-highlight-avatars.md) |
+| 85 | Refonte architecturale — découpage du monolithe (14 routers, `main.py` 4 827 → ~750 lignes), stores JSON verrouillés, rate-limit SQLite optionnel | 2.27.2→2.27.13 | [features/archi-refonte-85.md](./features/archi-refonte-85.md) |

 ---

@@ -171,17 +164,18 @@

 | Priorité | Items | Effort total estimé |
 |---|---|---|
-| ✅ Complété | #1 → #59, #61–72, #74–76, #78–84, #86, #88–93, #94–100, #102–115, #117, #92 | ~133 jours réalisés |
+| ✅ Complété | #1 → #59, #61–72, #74–76, #78–86, #88–93, #94–100, #102–115, #117, #92 | ~141 jours réalisés |
 | 🔵 Finitions | #77 Desktop : 6 tests E2E **manuels** ([protocole](./DESKTOP_E2E_CHECKLIST.md)) — signature Windows non retenue (décision 2026-09-26) | ~0,5-1 jour |
 | ⚪ P4 reporté | #73 Sync — **reporté (décision 2026-09-26)**, hors chemin critique | 6-8 jours si réactivé |
-| ⚪ P0/P1 prioritaire | #85, #87 Refonte architecturale, CI/CD (BUG-035 → BUG-040 corrigés, #86 livré) | ~11-17 jours |
-| **Total chemin critique** | **#77 fin + #85 + #87** | **~12-18 jours** |
+| ⚪ P0/P1 prioritaire | #87 CI/CD (BUG-035 → BUG-040 corrigés, #86 livré) | ~3-5 jours |
+| **Total chemin critique** | **#77 fin + #87** | **~4-6 jours** |

 ---

 ## Notes

 - **Décisions 2026-09-26 :** axe prioritaire = dette & sécurité (#85/#87) ; #73 Sync reporté (P4, hors chemin critique) ; desktop livré non signé + doc SmartScreen.
+- **Clôture #85 (v2.27.13) :** monolithe découpé (T1→T9), stores verrouillés + rate-limit SQLite (T10), fiche `docs/features/archi-refonte-85.md`.
 - Les items P3/P4 ne sont pas ordonnés par priorité interne — à raffiner selon les retours utilisateurs.
 - L'effort inclut le développement + tests unitaires + intégration CI, mais pas la documentation utilisateur.
 - Les items marqués 🟢 (nice-to-have) sont de bons candidats pour des contributions externes.
@@ -0,0 +1,77 @@
+# #85 — Refonte architecturale : découpage du monolithe & persistance d'état (phase 2)
+
+> **Statut :** livré (T1→T10) — `backend/main.py` 4 827 → ~750 lignes, 14 routers,
+> persistance partielle (stores verrouillés + rate-limit SQLite optionnel).
+> Méthode : tranches à impact minimal, comportement inchangé, un domaine par
+> commit, suite complète verte à chaque commit (1320 passed / 6 skipped).
+
+## 1. Découpage du monolithe (T1→T9, comportement inchangé)
+
+Chaque tranche déplace un domaine vers `backend/routers/` (handlers verbatim,
+mêmes chemins/modèles/auth/tags OpenAPI), les modèles vers `backend/schemas.py`,
+et ne committe que sur suite verte + `test_version` vert.
+
+| Tranche | Domaine | Nouveau module | Version |
+|---|---|---|---|
+| T1 | health (`/api/health*`) | `routers/health.py` (+ `HealthResponse` → schemas) | 2.27.2 |
+| T2 | webhooks CRUD | `routers/webhooks.py` | 2.27.3 |
+| T3 | sharing (`/api/share*`, `/s/*`) | `routers/sharing.py` | 2.27.4 |
+| T4 | backups (9 routes) | `routers/backups.py` (+ `Diff/Restore*` → schemas, `backend/sse.py`) | 2.27.5 |
+| T5 | search (11 routes) | `routers/search.py` (+ modèles → schemas, `backend/search_executor.py`) | 2.27.6 |
+| T6a | lecture fichiers | `routers/files_read.py` (+ modèles, `routers/helpers.py`) | 2.27.7 |
+| T6b | mutations fichiers/dossiers | `routers/files_write.py` (+ 15 modèles → schemas) | 2.27.8 |
+| T6c | media/pdf/export/guide | `routers/files_media.py` (Range helper → `helpers.py`) | 2.27.9 |
+| T7 | config (12 routes) | `routers/config.py` (`_FALLBACK_MODELS` déplacé) | 2.27.10 |
+| T8 | vaults + history + conflicts (13 routes) | `routers/vaults.py`, `history.py`, `conflicts.py` (+ `backend/watcher_state.py`) | 2.27.11 |
+| T9 | realtime + render | `routers/realtime.py` (SSE + collab WS), `backend/render.py` | 2.27.12 |
+
+`main.py` ne contient plus que l'assemblage : lifespan, middlewares, montage
+des routers, racine `/api`, statique/SPA, 4 cales de compatibilité testées
+(`_resolve_safe_path`, `_backup_file`, `_check_vault_writable`, `_get_backup_dir`).
+
+Correctifs au passage : décorateur orphelin `/s/{token}` (double-enregistrement
+de `/api/conflicts`), tag OpenAPI `media` inexistant (assignation par chemin
+conservée), tests statiques frontend réalignés (`image-viewer`, `media-viewer`),
+tests repointés vers les modules canoniques (`test_ai_models`, `test_api_main`).
+
+## 2. Persistance d'état (T10)
+
+| État | Avant | Après |
+|---|---|---|
+| JTI révoqués (`revoked_tokens.json`) | persisté, **sans verrou** | `RLock` (load/save/revoke/check) |
+| `shares.json` | persisté, **sans verrou** | `RLock` (4 mutateurs) |
+| `webhooks.json` + secrets | persistés, **sans verrou** | `RLock` (create/update/delete/secrets) |
+| `api_keys.json` (tool-secrets) | persisté, **sans verrou** | `RLock` (set/delete) |
+| Rate-limit auth | mémoire, mono-process | **inchangé par défaut** + option `OBSIGATE_RATELIMIT_DB` (SQLite WAL : mêmes fenêtres/budgets, partagé multi-workers, survit au redémarrage) |
+| Index de recherche | mémoire, rebuild au démarrage | **conservé** (voir §3) |
+| `users.json`, `api_tokens.json`, `vault_settings.json` | déjà verrouillés (BUG-029, #107) | inchangé |
+
+Tests : `tests/test_store_locks.py` (4 — concurrence threads, pertes prouvées
+sans verrou : 25/200 partages), `tests/test_ratelimit_store.py` (7 —
+sémantique SQLite identique, persistance, concurrence 200/200).
+
+Déjà existants et vérifiés (pas de code) : verrous `threading` + `asyncio`
+de l'indexeur (`_index_lock`, `_async_index_lock`), contrat central des
+outils IA — `backend/tools/registry.py` couvre déjà permissions
+(`requires_vault`, `require_destructive_allowed`), quotas
+(`check_and_record` par outil) et redaction (`redact_payload`) pour les
+35 outils enregistrés via `@tool(`.
+
+## 3. Décisions assumées (non fait, et pourquoi)
+
+- **Index non persisté sur disque.** Le rebuild différentiel (#86 : réutilise
+  les entrées inchangées `size` + `mtime`) rend le démarrage rapide ; un
+  snapshot introduirait des risques de staleness/drift de format sans gain
+  mesuré. Réévaluer si le démarrage devient lent (vaults 50k+ fichiers).
+- **Redis exclu.** SQLite WAL couvre le multi-workers mono-hôte sans nouvelle
+  infra ; Redis reste l'option multi-nœuds documentée (cf. `ratelimit.py`).
+- **`.gitignore` (`_*.py` ignore les `__init__.py`).** Contourné par
+  `git add -f` comme les packages existants ; assainir la règle à part.
+- Noms en `_` conservés (`backend/render.py`, stores) : déplacement verbatim,
+  zéro churn d'appels.
+
+## 4. Reste connu (hors #85)
+
+- CSP `unsafe-inline` (migration nonce, BUG-034 partiel) et `Secure` cookies → #87.
+- `main.py` (~750 lignes) : lifespan, middlewares, statique/SPA — cible
+  d'extraction ultérieure si besoin, non bloquant.
@@ -1576,17 +1576,6 @@
                                class="help-search-clear"
                                id="config-search-clear"
                                title="Effacer"
-                                onclick="
-                                    var s =
-                                        document.getElementById(
-                                            'config-nav-search',
-                                        );
-                                    if (s) {
-                                        s.value = '';
-                                        s.dispatchEvent(new Event('input'));
-                                        s.focus();
-                                    }
-                                "
                            >
                                X
                            </button>
@@ -1698,7 +1687,7 @@
                                        <input type="text" id="profile-name" class="config-input" placeholder="Votre nom" maxlength="60">
                                    </div>
                                    <button class="config-save-btn" id="profile-save" data-i18n="config.save">Enregistrer</button>
-                                    <button class="config-save-btn" id="profile-logout" style="background:var(--danger-bg);color:var(--danger);border-color:var(--danger);margin-left:8px" data-i18n="config.logout" onclick="if(window.handleLogout)window.handleLogout();else{doLogoutFallback()}">Déconnexion</button>
+                                    <button class="config-save-btn" id="profile-logout" style="background:var(--danger-bg);color:var(--danger);border-color:var(--danger);margin-left:8px" data-i18n="config.logout">Déconnexion</button>
                                    <span class="profile-saved" id="profile-saved" style="display:none" data-i18n="config.saved">✓ Sauvegardé</span>
                                </div>
                            </section>
@@ -3005,14 +2994,6 @@
                        id="help-hamburger"
                        title="Sommaire"
                        aria-label="Afficher le sommaire"
-                        onclick="
-                            var n = document.getElementById('help-nav');
-                            if (n) {
-                                var d = n.style.display;
-                                n.style.display =
-                                    d === 'none' || d === '' ? 'flex' : 'none';
-                            }
-                        "
                    >
                        <i
                            data-lucide="menu"
@@ -3077,17 +3058,6 @@
                                id="help-search-clear"
                                title="Effacer la recherche"
                                aria-label="Effacer"
-                                onclick="
-                                    var s =
-                                        document.getElementById(
-                                            'help-nav-search',
-                                        );
-                                    if (s) {
-                                        s.value = '';
-                                        s.dispatchEvent(new Event('input'));
-                                        s.focus();
-                                    }
-                                "
                            >
                                ✕
                            </button>
@@ -1305,8 +1305,7 @@ async function _startMfaSetup() {
    // secret when the backend has no QR generator available.
    const qrImg = data.qr_data_url
      ? `<img id="mfa-qr-img" alt="QR Code" class="mfa-qr-code-img"
-              src="${data.qr_data_url}"
-              onerror="this.style.display='none';document.getElementById('mfa-qr-fallback').style.display='block';">`
+              src="${data.qr_data_url}">`
      : "";
    const fallbackStyle = data.qr_data_url ? "display:none" : "";
    flowArea.innerHTML = `
@@ -1335,6 +1334,17 @@ async function _startMfaSetup() {
      codeInput.value = codeInput.value.replace(/[^0-9]/g, "");
    });

+    // QR fallback (#87, ex-onerror inline) : si l'image ne charge pas,
+    // afficher la saisie manuelle du secret.
+    const qrImgEl = document.getElementById("mfa-qr-img");
+    if (qrImgEl) {
+      qrImgEl.addEventListener("error", () => {
+        qrImgEl.style.display = "none";
+        const fallback = document.getElementById("mfa-qr-fallback");
+        if (fallback) fallback.style.display = "block";
+      });
+    }
+
    document.getElementById("mfa-confirm-btn").addEventListener("click", async () => {
      const code = codeInput.value.trim();
      if (code.length !== 6) return;
@@ -363,6 +363,27 @@ function initHelpModal() {
    }
  });

+  // Help TOC hamburger + search clear (#87, ex-onclick inline in index.html).
+  var helpHamburger = document.getElementById("help-hamburger");
+  if (helpHamburger) {
+    helpHamburger.addEventListener("click", function() {
+      var n = document.getElementById("help-nav");
+      if (n) {
+        var d = n.style.display;
+        n.style.display = d === "none" || d === "" ? "flex" : "none";
+      }
+    });
+  }
+  var helpSearch = document.getElementById("help-nav-search");
+  var helpSearchClear = document.getElementById("help-search-clear");
+  if (helpSearchClear && helpSearch) {
+    helpSearchClear.addEventListener("click", function() {
+      helpSearch.value = "";
+      helpSearch.dispatchEvent(new Event("input"));
+      helpSearch.focus();
+    });
+  }
+
  document.addEventListener("keydown", (e) => {
    if (e.key === "Escape" && modal.classList.contains("active")) {
      closeHelpModal();
@@ -883,7 +904,7 @@ function initConfigModal() {
    });
  }

-  // Logout button — handled inline in index.html (onclick)
+  // Logout button — wired here with addEventListener (#87, no inline onclick)

  // Config nav search
  var cfgSearch = document.getElementById("config-nav-search");
@@ -901,6 +922,16 @@ function initConfigModal() {
    });
  }

+  // Config search clear button (#87, ex-onclick inline).
+  var cfgSearchClear = document.getElementById("config-search-clear");
+  if (cfgSearchClear && cfgSearch) {
+    cfgSearchClear.addEventListener("click", function() {
+      cfgSearch.value = "";
+      cfgSearch.dispatchEvent(new Event("input"));
+      cfgSearch.focus();
+    });
+  }
+
  // BUG-071/#114: mobile table of contents. #config-nav shares the .help-nav
  // rule that hides it below 768px, but — unlike the help modal — the config
  // modal had no toggle to reveal it, leaving mobile users with no way to
@@ -1575,13 +1606,15 @@ export async function openShareDialog(vault, path) {
          <p style="font-size:0.85rem;color:var(--text-muted);margin-bottom:4px">${escapeHtml(vault)}/${escapeHtml(path)}</p>
          ${expiresInfo}
          <p style="font-size:0.75rem;color:var(--text-muted);margin-bottom:8px">${existingShare.access_count} vue(s)</p>
-          <input type="text" class="share-url-input" value="${url}" readonly onclick="this.select()">
+          <input type="text" class="share-url-input" value="${url}" readonly>
          <div class="share-dialog-actions">
            <button class="share-copy-btn">📋 Copier le lien</button>
            <button class="share-revoke-btn">🗑 Révoquer</button>
            <button class="share-close-btn">Fermer</button>
          </div>
        </div>`;
+      const shareUrlInput = div.querySelector(".share-url-input");
+      if (shareUrlInput) shareUrlInput.addEventListener("click", function() { shareUrlInput.select(); });
      div.querySelector(".share-copy-btn").addEventListener("click", async () => {
        try {
          await navigator.clipboard.writeText(url);
@@ -2525,7 +2558,10 @@ function initProfile() {
    } catch(e) {}
  });

-  // Logout button — handled inline in index.html (onclick)
+  // Logout button (#87, ex-onclick inline in index.html).
+  if (logoutBtn && window.handleLogout) {
+    logoutBtn.addEventListener('click', function() { window.handleLogout(); });
+  }

  // ── Avatar (#113) ────────────────────────────────────────────────
  var avatarField = document.getElementById('profile-avatar-field');
@@ -35,7 +35,7 @@ export function renderExcalidraw(container, data, vaultName, filePath, opts = {}
  // Build the iframe
  const iframe = document.createElement('iframe');
  iframe.id = editorId;
-  iframe.src = '/static/excalidraw-editor.html?v=' + Date.now();
+  iframe.src = '/excalidraw-editor.html?v=' + Date.now();
  iframe.sandbox.add('allow-scripts');
  iframe.sandbox.add('allow-same-origin');
  // Let the editor's own Fullscreen button work (native Fullscreen API inside
@@ -478,8 +478,8 @@ function openTemplateModal() {
                    '</div>' +
                '</div>' +
                '<div class="modal-footer">' +
-                    '<button class="btn btn-primary" data-i18n="common.close" onclick="this.closest(\'.modal-overlay\').remove()">Close</button>' +
-                    '<button class="btn btn-secondary" onclick="copyTemplate()">Copy to Clipboard</button>' +
+                    '<button class="btn btn-primary btn-modal-close" data-i18n="common.close">Close</button>' +
+                    '<button class="btn btn-secondary btn-copy-template">Copy to Clipboard</button>' +
                '</div>' +
            '</div>';

@@ -487,11 +487,11 @@ function openTemplateModal() {

        modal.querySelector('.modal-close')?.addEventListener('click', () => modal.remove());
        modal.addEventListener('click', (e) => { if (e.target === modal) modal.remove(); });
-
-        window.copyTemplate = () => {
+        modal.querySelector('.btn-modal-close')?.addEventListener('click', () => modal.remove());
+        modal.querySelector('.btn-copy-template')?.addEventListener('click', () => {
            navigator.clipboard.writeText(JSON.stringify(template, null, 2));
            showToast('Template copied to clipboard', 'success');
-        };
+        });
    });
 }

@@ -508,12 +508,13 @@ function openCodeModal(name, code) {
                '<pre class="code-block" style="max-height: 500px; overflow: auto;">' + escapeHtml(code) + '</pre>' +
            '</div>' +
            '<div class="modal-footer">' +
-                '<button class="btn btn-primary" data-i18n="common.close" onclick="this.closest(\'.modal-overlay\').remove()">Close</button>' +
+                '<button class="btn btn-primary btn-modal-close" data-i18n="common.close">Close</button>' +
            '</div>' +
        '</div>';

    document.body.appendChild(modal);
    modal.querySelector('.modal-close')?.addEventListener('click', () => modal.remove());
+    modal.querySelector('.btn-modal-close')?.addEventListener('click', () => modal.remove());
    modal.addEventListener('click', (e) => { if (e.target === modal) modal.remove(); });
 }

@@ -543,10 +543,16 @@ function showUpdateNotification() {
  message.innerHTML = `
    <div class="pwa-update-content">
      <span>Une nouvelle version d'ObsiGate est disponible !</span>
-      <button class="pwa-update-btn" onclick="window.location.reload()">Mettre à jour</button>
-      <button class="pwa-update-dismiss" onclick="this.parentElement.parentElement.remove()">×</button>
+      <button class="pwa-update-btn">Mettre à jour</button>
+      <button class="pwa-update-dismiss">×</button>
    </div>
  `;
+  message.querySelector(".pwa-update-btn").addEventListener("click", function() {
+    window.location.reload();
+  });
+  message.querySelector(".pwa-update-dismiss").addEventListener("click", function() {
+    message.remove();
+  });
  document.body.appendChild(message);

  // Auto-dismiss after 30 seconds
@@ -1140,10 +1140,10 @@ export function renderFile(data) {
      <div class="pdf-viewer-container">
        <div class="pdf-toolbar">
          <span class="pdf-info">PDF — ${pages} pages</span>
-          <button class="btn-action" onclick="window.open('${pdfUrl}', '_blank')">
+          <button class="btn-action" data-pdf-url="${pdfUrl}">
            <i data-lucide="external-link" style="width:14px;height:14px"></i> Plein écran
          </button>
-          <button class="btn-action" onclick="window.open('/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}', '_blank')">
+          <button class="btn-action" data-download-url="/api/file/${encodeURIComponent(data.vault)}/download?path=${encodeURIComponent(data.path)}">
            <i data-lucide="download" style="width:14px;height:14px"></i> Télécharger
          </button>
        </div>
@@ -1152,6 +1152,11 @@ export function renderFile(data) {
          <iframe src="${pdfUrl}" data-pdf-url="${pdfUrl}" class="pdf-iframe" title="${escapeHtml(data.title)}"></iframe>
        </div>
      </div>`;
+    area.querySelectorAll('.pdf-toolbar .btn-action').forEach((btn) => {
+      btn.addEventListener('click', () => {
+        window.open(btn.dataset.pdfUrl || btn.dataset.downloadUrl, '_blank');
+      });
+    });
    area.querySelectorAll('.pdf-toc a[data-page]').forEach((link) => {
      link.addEventListener('click', (e) => {
        e.preventDefault();
@@ -1,6 +1,6 @@
 {
  "name": "obsigate",
-  "version": "2.27.10",
+  "version": "2.28.16",
  "description": "**Porte d'entrée web ultra-léger pour vos vaults Obsidian** — Accédez, naviguez et recherchez dans toutes vos notes Obsidian depuis n'importe quel appareil via une interface web moderne et responsive.",
  "main": "patch.js",
  "directories": {
@@ -9,6 +9,15 @@ export default defineConfig({
  reporter: process.env.CI ? 'github' : 'list',
  timeout: 60000,
  expect: { timeout: 10000 },
+  // BUG-080 : la suite (~120 tests, workers: 1, ~10-15 s/test sur un poste
+  // chargé) ne doit jamais pendre toute la nuit. Au-delà du timeout global,
+  // Playwright abandonne avec un échec explicite au lieu de bloquer.
+  // Surchargable : E2E_GLOBAL_TIMEOUT_MS.
+  globalTimeout: Number(
+    process.env.E2E_GLOBAL_TIMEOUT_MS ??
+      (process.env.CI ? 30 * 60 * 1000 : 25 * 60 * 1000),
+  ),
+  reportSlowTests: process.env.CI ? null : { max: 5, threshold: 30000 },

  use: {
    baseURL: process.env.BASE_URL || 'http://localhost:2029',
@@ -0,0 +1,161 @@
+<#
+.SYNOPSIS
+    ObsiGate — cycle de vie du serveur E2E local, avec progression visible.
+
+.DESCRIPTION
+    Remplace le one-liner opaque de démarrage : chaque étape affiche sa
+    progression (port, PID, attente du health check seconde par seconde,
+    version servie). Memes conditions que le job CI `e2e` et que
+    `scripts/run-e2e-local.ps1` : uvicorn natif, auth désactivée, fixtures
+    TestVault/TestDir, port 2029.
+
+    Le PID est persisté dans `data/e2e-server.pid` pour un arrêt propre
+    (`stop`) — plus de serveurs orphelins qui squattent le port.
+
+.EXAMPLE
+    ./scripts/e2e-server.ps1 start    # démarre + attend READY (défaut)
+    ./scripts/e2e-server.ps1 status   # port, PID, version servie
+    ./scripts/e2e-server.ps1 logs     # queues des logs serveur
+    ./scripts/e2e-server.ps1 stop     # arrête le serveur + libère le port
+#>
+[CmdletBinding()]
+param(
+    [Parameter(Position = 0)]
+    [ValidateSet("start", "stop", "status", "logs")]
+    [string]$Command = "start",
+
+    [string]$Port = $(if ($env:E2E_PORT) { $env:E2E_PORT } else { "2029" })
+)
+
+$ErrorActionPreference = "Stop"
+$Root = Split-Path -Parent $PSScriptRoot
+Set-Location -LiteralPath $Root
+
+$BaseUrl = "http://127.0.0.1:$Port"
+$Python = ".\.venv\Scripts\python.exe"
+$PidFile = "data/e2e-server.pid"
+$OutLog = "data/e2e-server.log"
+$ErrLog = "data/e2e-server.err.log"
+
+function Get-PortOwner {
+    $conn = Get-NetTCPConnection -LocalPort $Port -State Listen -ErrorAction SilentlyContinue |
+        Select-Object -First 1
+    if (-not $conn) { return $null }
+    $proc = Get-Process -Id $conn.OwningProcess -ErrorAction SilentlyContinue
+    return @{ Pid = $conn.OwningProcess; Name = $(if ($proc) { $proc.ProcessName } else { "?" }) }
+}
+
+function Stop-Server {
+    param([string]$Why = "")
+    $killed = @()
+    if (Test-Path -LiteralPath $PidFile) {
+        $srvPid = (Get-Content -LiteralPath $PidFile -TotalCount 1).Trim()
+        if ($srvPid -match '^\d+$') {
+            # BUG-080 : le PID enregistré peut avoir ré-exécuté uvicorn dans un
+            # processus enfant (constaté : parent .venv + enfant uv-python sur
+            # le port) — tuer l'arbre complet, pas seulement la racine.
+            Get-CimInstance Win32_Process -Filter "ParentProcessId=$srvPid" -ErrorAction SilentlyContinue |
+                ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue; $killed += $_.ProcessId }
+            Stop-Process -Id $srvPid -Force -ErrorAction SilentlyContinue
+            $killed += $srvPid
+        }
+        Remove-Item -LiteralPath $PidFile -Force -ErrorAction SilentlyContinue
+    }
+    $owner = Get-PortOwner
+    if ($owner) {
+        Stop-Process -Id $owner.Pid -Force -ErrorAction SilentlyContinue
+        $killed += $owner.Pid
+    }
+    if ($killed.Count) { Write-Host "[OK] Serveur arrêté (PID $($killed -join ', ')). $Why" }
+    else { Write-Host "[OK] Aucun serveur en cours (port $Port libre)." }
+}
+
+switch ($Command) {
+    "stop" {
+        Write-Host "[1/1] Arrêt du serveur E2E (port $Port)..."
+        Stop-Server
+    }
+
+    "status" {
+        $owner = Get-PortOwner
+        if (-not $owner) { Write-Host "[INFO] Port $Port libre, aucun serveur."; break }
+        Write-Host "[INFO] Port $Port occupé par PID $($owner.Pid) ($($owner.Name))."
+        try {
+            $health = Invoke-WebRequest -Uri "$BaseUrl/api/health" -TimeoutSec 5 -UseBasicParsing |
+                Select-Object -ExpandProperty Content | ConvertFrom-Json
+            Write-Host "[OK] Health 200 — version $($health.version), $($health.total_files) fichiers indexés."
+        } catch {
+            Write-Host "[WARN] Processus présent mais health injoignable : $($_.Exception.Message)"
+        }
+    }
+
+    "logs" {
+        Write-Host "===== $OutLog (stdout) ====="
+        Get-Content -LiteralPath $OutLog -Tail 15 -ErrorAction SilentlyContinue
+        Write-Host "===== $ErrLog (stderr) ====="
+        Get-Content -LiteralPath $ErrLog -Tail 25 -ErrorAction SilentlyContinue
+    }
+
+    "start" {
+        Write-Host "[1/4] Port $Port..."
+        $owner = Get-PortOwner
+        if ($owner) {
+            Write-Host "[ERR] Port $Port déjà occupé par PID $($owner.Pid) ($($owner.Name))."
+            Write-Host "      Lancez d'abord : ./scripts/e2e-server.ps1 stop"
+            exit 1
+        }
+        Write-Host "      libre."
+
+        Write-Host "[2/4] Interpréteur $Python..."
+        if (-not (Test-Path -LiteralPath $Python)) {
+            Write-Host "[ERR] $Python introuvable. Créez le venv (voir AGENTS.md)."
+            exit 1
+        }
+        Write-Host "      présent."
+        New-Item -ItemType Directory -Force -Path "data" | Out-Null
+
+        Write-Host "[3/4] Démarrage uvicorn (auth désactivée, TestVault/TestDir)..."
+        $env:OBSIGATE_AUTH_ENABLED = "false"
+        $env:VAULT_1_NAME = "TestVault"
+        $env:VAULT_1_PATH = (Resolve-Path -LiteralPath "test_vault").Path
+        $env:DIR_1_NAME = "TestDir"
+        $env:DIR_1_PATH = (Resolve-Path -LiteralPath "test_dir").Path
+        $server = Start-Process -FilePath $Python `
+            -ArgumentList "-m", "uvicorn", "backend.main:app", "--host", "127.0.0.1", "--port", $Port `
+            -RedirectStandardOutput $OutLog -RedirectStandardError $ErrLog `
+            -PassThru -WindowStyle Hidden
+        $server.Id | Set-Content -LiteralPath $PidFile
+        Write-Host "      PID $($server.Id) (logs : $OutLog / $ErrLog)."
+
+        Write-Host "[4/4] Attente du health check (30 s max)..."
+        $ready = $false
+        for ($i = 1; $i -le 30; $i++) {
+            try {
+                Invoke-WebRequest -Uri "$BaseUrl/api/health" -TimeoutSec 2 -UseBasicParsing | Out-Null
+                $ready = $true
+                break
+            } catch {
+                if ($server.HasExited) {
+                    Write-Host "[ERR] Le serveur a quitté (code $($server.ExitCode)). Fin du log :"
+                    Get-Content -LiteralPath $ErrLog -Tail 15 -ErrorAction SilentlyContinue
+                    exit 1
+                }
+                if ($i % 5 -eq 0) { Write-Host "      ... $i/30 s (indexation en cours, voir $ErrLog)" }
+                Start-Sleep -Seconds 1
+            }
+        }
+        if (-not $ready) {
+            Write-Host "[ERR] Injoignable après 30 s. Fin du log :"
+            Get-Content -LiteralPath $ErrLog -Tail 15 -ErrorAction SilentlyContinue
+            exit 1
+        }
+        $health = Invoke-WebRequest -Uri "$BaseUrl/api/health" -TimeoutSec 5 -UseBasicParsing |
+            Select-Object -ExpandProperty Content | ConvertFrom-Json
+        # BUG-080 : le PID `Start-Process` peut ne pas être celui qui écoute
+        # (ré-exécution enfant constatée) — persister le vrai propriétaire du
+        # port pour un `stop` fiable, sans serveurs orphelins.
+        $owner = Get-PortOwner
+        if ($owner) { $owner.Pid | Set-Content -LiteralPath $PidFile }
+        Write-Host "[OK] READY — ObsiGate v$($health.version) sur $BaseUrl ($($health.total_files) fichiers)."
+    }
+}
@@ -10,7 +10,7 @@
    conditions que le job CI `e2e`), lance la suite Playwright puis nettoie.

 .PARAMETER PlaywrightArgs
-    Arguments transmis à `npx playwright test`, ex. `-g "image viewer"`,
+    Arguments transmis à `playwright test` (via `node`), ex. `-g "image viewer"`,
    `--headed`.

 .EXAMPLE
@@ -34,6 +34,40 @@ $BaseUrl = "http://127.0.0.1:$Port"
 $ServerLog = "data/e2e-server.log"
 $ServerErrLog = "data/e2e-server.err.log"

+# BUG-080 : garde-fous anti-blocage (un run E2E ne doit jamais pendre toute la nuit).
+# E2E_TIMEOUT_SEC dépasse volontairement le globalTimeout Playwright (25 min en
+# local) pour que ce soit Playwright qui abandonne proprement (avec rapport) en premier.
+$TestTimeoutSec = if ($env:E2E_TIMEOUT_SEC) { [int]$env:E2E_TIMEOUT_SEC } else { 1800 }
+$BrowserTimeoutSec = if ($env:E2E_BROWSER_INSTALL_TIMEOUT_SEC) { [int]$env:E2E_BROWSER_INSTALL_TIMEOUT_SEC } else { 600 }
+
+function Invoke-NativeWithTimeout([string]$Label, [int]$TimeoutSec, [string]$Exe, [string[]]$Arguments) {
+    # Lance un processus natif en gardant la sortie console en direct, et le
+    # tue après $TimeoutSec s'il n'a pas terminé (exit 124, comme `timeout`).
+    # NOTE : le paramètre NE DOIT PAS s'appeler `$Args` (variable automatique
+    # PowerShell qui l'écraserait → `node` lancé sans arguments, exit 0
+    # silencieux immédiat en lisant un stdin vide).
+    $stamp = Get-Date -Format "HH:mm:ss"
+    Write-Host "[$stamp] $Label (timeout ${TimeoutSec}s)..."
+    $proc = Start-Process -FilePath $Exe -ArgumentList $Arguments -NoNewWindow -PassThru
+    $proc | Wait-Process -Timeout $TimeoutSec -ErrorAction SilentlyContinue
+    if (-not $proc.HasExited) {
+        Write-Host "[ERR] $Label : timeout après ${TimeoutSec}s, arrêt du processus (PID $($proc.Id))."
+        Stop-Process -Id $proc.Id -Force -ErrorAction SilentlyContinue
+        return 124
+    }
+    return $proc.ExitCode
+}
+
+function Test-ChromiumInstalled {
+    $base = Join-Path $env:USERPROFILE "AppData\Local\ms-playwright"
+    if (-not (Test-Path -LiteralPath $base)) { return $false }
+    $hit = Get-ChildItem -LiteralPath $base -Directory -ErrorAction SilentlyContinue |
+        Where-Object { $_.Name -like "chromium-*" } |
+        Where-Object { Test-Path -LiteralPath (Join-Path $_.FullName "chrome-win\chrome.exe") } |
+        Select-Object -First 1
+    return ($null -ne $hit)
+}
+
 function Assert-Command([string]$Name, [string]$Hint) {
    if (-not (Get-Command $Name -ErrorAction SilentlyContinue)) {
        throw "[ERR] $Name introuvable. $Hint"
@@ -41,7 +75,7 @@ function Assert-Command([string]$Name, [string]$Hint) {
 }

 Assert-Command "uv" "Installez-le : https://docs.astral.sh/uv/"
-Assert-Command "npx" "Installez Node.js (>= 20)."
+Assert-Command "node" "Installez Node.js (>= 20)."

 # ----- Venv Python 3.11 (créé une seule fois) -----
 $Python = ".venv-e2e/Scripts/python.exe"
@@ -101,14 +135,32 @@ try {
    }
    Write-Host "[OK] Serveur prêt."

-    # ----- Browsers Playwright (no-op s'ils sont déjà installés) -----
-    npx playwright install chromium
+    # ----- Playwright via node direct (pas npx) -----
+    # BUG-080 : `Start-Process` ne peut pas lancer `npx` (ni le `.ps1` ni le
+    # `.cmd` ne sont des applications Win32 directes) → on appelle la CLI
+    # locale via `node.exe`, sans prompt interactif possible. Skip de
+    # l'install si un chromium est déjà présent (sauf E2E_INSTALL_BROWSERS=1),
+    # timeouts dédiés sur chaque étape.
+    $PlaywrightCli = Join-Path $Root "node_modules/@playwright/test/cli.js"
+    if (-not (Test-Path -LiteralPath $PlaywrightCli)) {
+        throw "[ERR] $PlaywrightCli introuvable. Lancez d'abord : npm ci"
+    }
+    if (($env:E2E_INSTALL_BROWSERS -eq "1") -or (-not (Test-ChromiumInstalled))) {
+        $code = Invoke-NativeWithTimeout "playwright install chromium" $BrowserTimeoutSec "node" @($PlaywrightCli, "install", "chromium")
+        if ($code -ne 0) { exit $code }
+    } else {
+        Write-Host "[INFO] Chromium Playwright déjà installé, étape sautée (E2E_INSTALL_BROWSERS=1 pour forcer)."
+    }

    # ----- Exécution de la suite (projet CI : chromium-desktop) -----
-    Write-Host "[INFO] BASE_URL=$BaseUrl npx playwright test --project=chromium-desktop $($PlaywrightArgs -join ' ')"
+    Write-Host "[INFO] BASE_URL=$BaseUrl node $PlaywrightCli test --project=chromium-desktop $($PlaywrightArgs -join ' ')"
    $env:BASE_URL = $BaseUrl
-    & npx playwright test --project=chromium-desktop @PlaywrightArgs
-    $exitCode = $LASTEXITCODE
+    $testArgs = @($PlaywrightCli, "test", "--project=chromium-desktop")
+    if ($PlaywrightArgs) { $testArgs += @($PlaywrightArgs) }
+    $exitCode = Invoke-NativeWithTimeout "playwright test" $TestTimeoutSec "node" $testArgs
+} catch {
+    Write-Host "[ERR] $($_.Exception.Message)"
+    $exitCode = 1
 } finally {
    Write-Host "[INFO] Arrêt du serveur (PID $($server.Id))..."
    if (-not $server.HasExited) { Stop-Process -Id $server.Id -Force -ErrorAction SilentlyContinue }
@@ -23,6 +23,21 @@ cd "$(dirname "$0")/.."
 PORT="${E2E_PORT:-2029}"
 BASE_URL="http://127.0.0.1:$PORT"
 SERVER_LOG="data/e2e-server.log"
+# BUG-080 : garde-fous anti-blocage (un run E2E ne doit jamais pendre toute la nuit).
+E2E_TIMEOUT_SEC="${E2E_TIMEOUT_SEC:-900}"
+E2E_BROWSER_INSTALL_TIMEOUT_SEC="${E2E_BROWSER_INSTALL_TIMEOUT_SEC:-600}"
+
+# Exécute "$@" avec un timeout dur (exit 124 comme `timeout`), sans timeout si
+# la commande `timeout` est absente (ex. macOS sans coreutils).
+run_with_timeout() {
+  local limit="$1"; shift
+  if command -v timeout &>/dev/null; then
+    timeout "$limit" "$@"
+  else
+    echo "[WARN] commande 'timeout' absente : $1 sans limite de ${limit}s" >&2
+    "$@"
+  fi
+}

 # ----- Prérequis -----
 if ! command -v uv &>/dev/null; then
@@ -102,8 +117,14 @@ curl -sf "$BASE_URL/api/health" >/dev/null || {
 }

 # ----- Browsers Playwright (no-op s'ils sont déjà installés) -----
-npx playwright install chromium
+# BUG-080 : `--yes` (jamais de prompt interactif npx qui pend), skip si un
+# chromium est déjà présent (sauf E2E_INSTALL_BROWSERS=1), timeout dédié.
+if [[ "${E2E_INSTALL_BROWSERS:-0}" == "1" ]] || ! ls -d ~/.cache/ms-playwright/chromium-*/chrome-linux/chrome &>/dev/null; then
+  run_with_timeout "$E2E_BROWSER_INSTALL_TIMEOUT_SEC" npx --yes playwright install chromium
+else
+  echo "[INFO] Chromium Playwright déjà installé, étape sautée (E2E_INSTALL_BROWSERS=1 pour forcer)."
+fi

 # ----- Exécution de la suite (projet CI : chromium-desktop) -----
 echo "[INFO] BASE_URL=$BASE_URL npx playwright test --project=chromium-desktop $*"
-BASE_URL="$BASE_URL" npx playwright test --project=chromium-desktop "$@"
+BASE_URL="$BASE_URL" run_with_timeout "$E2E_TIMEOUT_SEC" npx --yes playwright test --project=chromium-desktop "$@"
@@ -0,0 +1,70 @@
+# ObsiGate — règles Semgrep locales (#87 T7).
+#
+# Volontairement LOCALES (aucun `--config auto`/registre) : le runner CI a un
+# accès réseau fragile, et ces règles n'ont besoin d'aucun téléchargement.
+# Exécution : `semgrep --config semgrep-rules/ backend/` (job CI `lint`,
+# bloquant). Chaque règle est un garde-fou : aucun code existant ne doit
+# la déclencher (vérifié à l'ajout) ; toute violation future échoue le CI.
+rules:
+  - id: obsigate-no-eval-exec
+    message: "Interdit : eval()/exec() sur du contenu dynamique (injection de code). Restructurer sans exécution de code."
+    severity: ERROR
+    languages: [python]
+    pattern-either:
+      - pattern: eval(...)
+      - pattern: exec(...)
+
+  - id: obsigate-no-shell-true
+    message: "Interdit : subprocess avec shell=True (injection shell). Passer argv en liste, shell=False."
+    severity: ERROR
+    languages: [python]
+    pattern-either:
+      - pattern: subprocess.run(..., shell=True, ...)
+      - pattern: subprocess.Popen(..., shell=True, ...)
+      - pattern: subprocess.call(..., shell=True, ...)
+      - pattern: subprocess.check_output(..., shell=True, ...)
+      - pattern: subprocess.check_call(..., shell=True, ...)
+
+  - id: obsigate-no-os-system
+    message: "Interdit : os.system() (shell implicite). Utiliser subprocess avec argv en liste."
+    severity: ERROR
+    languages: [python]
+    pattern: os.system(...)
+
+  - id: obsigate-no-pickle-load
+    message: "Interdit : pickle.load/loads sur des données non fiables (exécution arbitraire). Utiliser JSON."
+    severity: ERROR
+    languages: [python]
+    pattern-either:
+      - pattern: pickle.load(...)
+      - pattern: pickle.loads(...)
+
+  - id: obsigate-no-yaml-unsafe-load
+    message: "Interdit : yaml.load() sans Loader (exécution arbitraire). Utiliser yaml.safe_load()."
+    severity: ERROR
+    languages: [python]
+    patterns:
+      - pattern: yaml.load(...)
+      - pattern-not: yaml.load(..., Loader=...)
+
+  - id: obsigate-no-unverified-tls
+    message: "Interdit : verify=False (MITM). Ne jamais désactiver la vérification TLS."
+    severity: ERROR
+    languages: [python]
+    pattern-either:
+      - pattern: requests.$METHOD(..., verify=False, ...)
+      - pattern: httpx.$METHOD(..., verify=False, ...)
+      - pattern: httpx.Client(..., verify=False, ...)
+      - pattern: httpx.AsyncClient(..., verify=False, ...)
+
+  - id: obsigate-no-markupsafe-markup
+    message: "Interdit : markupsafe.Markup() (contourne l'échappement XSS, BUG-021/022). Le sanitizer serveur est la seule voie."
+    severity: ERROR
+    languages: [python]
+    pattern: Markup(...)
+
+  - id: obsigate-no-tempfile-mktemp
+    message: "Interdit : tempfile.mktemp() (race symlink, CWE-377). Utiliser NamedTemporaryFile/mkdtemp."
+    severity: ERROR
+    languages: [python]
+    pattern: tempfile.mktemp(...)
@@ -0,0 +1,142 @@
+/**
+ * E2E tests — XSS stocké : page publique de partage + lecteur markdown (#87 T4).
+ *
+ * Non-régression BUG-021 (sanitizer serveur du rendu markdown) et BUG-022
+ * (échappement `title`/frontmatter + neutralisation `</script>` sur `/s/{token}`).
+ * Chaque test arme un guetteur de dialogues `alert` : le moindre JS exécuté
+ * fait échouer le test, en plus des assertions DOM (contenu échappé, aucun
+ * attribut `on*` vivant).
+ *
+ * Run (local, instance de test port 2029, auth désactivée — cf. scripts/run-e2e-local.ps1) :
+ *   BASE_URL=http://localhost:2029 npx playwright test tests/e2e/xss.spec.js --project=chromium-desktop
+ */
+
+import { test, expect } from '@playwright/test';
+
+const BASE = process.env.BASE_URL || 'http://localhost:2029';
+const VAULT = 'TestVault';
+const XSS_FILE = 'e2e-xss-probe.md';
+const XSS_TITLE = '<img src=x onerror="window.__xss_title=1">';
+const XSS_BODY = [
+  '# Sonde XSS',
+  '',
+  '<img src=x onerror="window.__xss_body=1">',
+  '',
+  '<script>window.__xss_script=1</script>',
+  '',
+  '[xss](javascript:window.__xss_js=1)',
+].join('\n');
+
+async function api(request, method, path, data) {
+  const resp = await request.fetch(`${BASE}${path}`, {
+    method,
+    data,
+    headers: { 'Content-Type': 'application/json' },
+  });
+  if (!resp.ok()) {
+    throw new Error(`${method} ${path} → ${resp.status()} ${await resp.text()}`);
+  }
+  return resp.json();
+}
+
+async function precleanProbeFile(request) {
+  // Idempotence : un run précédent interrompu a pu laisser le fichier sonde.
+  await request.fetch(`${BASE}/api/file/${VAULT}?path=${encodeURIComponent(XSS_FILE)}`, {
+    method: 'DELETE',
+  }).catch(() => {});
+}
+
+async function armAlertTrap(page) {
+  const dialogs = [];
+  page.on('dialog', async (d) => {
+    dialogs.push(d.message());
+    await d.dismiss();
+  });
+  return dialogs;
+}
+
+async function openFile(page, vault, filePath) {
+  const treeItem = page.locator(`.tree-item[data-vault="${vault}"][data-path="${filePath}"]`);
+  if (!(await treeItem.count())) {
+    await page.locator(`.tree-item.vault-item[data-vault="${vault}"]`).first().click();
+    await treeItem.waitFor({ state: 'attached', timeout: 8000 });
+  }
+  await treeItem.dblclick({ timeout: 5000 });
+}
+
+test.describe('XSS — page publique de partage (/s/{token}, BUG-022)', () => {
+  test('un titre/frontmatter hostile est échappé et aucun script ne tourne', async ({ page, request }) => {
+    const dialogs = await armAlertTrap(page);
+
+    await precleanProbeFile(request);
+    await api(request, 'POST', `/api/file/${VAULT}`, {
+      path: XSS_FILE,
+      // Titre entre quotes simples YAML (les doubles quotes internes restent
+      // des caractères ordinaires et arrivent intactes au backend).
+      content: `---\ntitle: '${XSS_TITLE}'\n---\n\n${XSS_BODY}\n`,
+    });
+    const share = await api(request, 'POST', `/api/share/${VAULT}`, { path: XSS_FILE });
+
+    await page.goto(`${BASE}/s/${share.token}`);
+    await expect(page.locator('.share-banner')).toBeVisible({ timeout: 10000 });
+
+    // Le titre affiché est le texte brut (balise neutralisée), pas un <img> vivant.
+    await expect(page.locator('.toolbar-title')).toContainText('<img src=x', { timeout: 5000 });
+    expect(await page.locator('.toolbar-title img').count()).toBe(0);
+    expect(await page.locator('img[onerror]').count()).toBe(0);
+    // Les 2 <script> de la page sont son code statique : le JSON embarqué
+    // (`#raw-content`) doit être neutralisé (aucun `</script>` littéral).
+    const rawEmbedded = await page.evaluate(() => {
+      const el = document.getElementById('raw-content');
+      return { text: el ? el.textContent : null };
+    });
+    expect(rawEmbedded.text).not.toBeNull();
+    expect(rawEmbedded.text).not.toContain('</script');
+    expect(rawEmbedded.text).toContain('\\u003c');
+
+    // Aucun payload n'a tourné (titre, corps, bloc script, lien javascript:).
+    const flags = await page.evaluate(() => ({
+      title: window.__xss_title,
+      body: window.__xss_body,
+      script: window.__xss_script,
+      js: window.__xss_js,
+    }));
+    expect(flags).toEqual({ title: undefined, body: undefined, script: undefined, js: undefined });
+    expect(dialogs).toEqual([]);
+
+    await api(request, 'DELETE', `/api/share/${share.id}`);
+    await api(request, 'DELETE', `/api/file/${VAULT}?path=${encodeURIComponent(XSS_FILE)}`);
+  });
+});
+
+test.describe('XSS — lecteur markdown (BUG-021)', () => {
+  test('le HTML injecté dans une note est neutralisé à l\'affichage', async ({ page, request }) => {
+    const dialogs = await armAlertTrap(page);
+
+    await precleanProbeFile(request);
+    await api(request, 'POST', `/api/file/${VAULT}`, { path: XSS_FILE, content: `${XSS_BODY}\n` });
+
+    await page.goto(BASE);
+    await page.waitForFunction(() => window.__OBSIGATE_BOOTED === true, { timeout: 20000 });
+    await openFile(page, VAULT, XSS_FILE);
+
+    const content = page.locator('#content-area');
+    await expect(content).toContainText('Sonde XSS', { timeout: 10000 });
+
+    // Le sanitizer serveur a retiré les vecteurs : pas d'onerror, pas de script,
+    // pas de lien javascript: exécutable dans la zone de lecture.
+    expect(await content.locator('img[onerror]').count()).toBe(0);
+    expect(await content.locator('script').count()).toBe(0);
+    expect(await content.locator('a[href^="javascript:"]').count()).toBe(0);
+
+    const flags = await page.evaluate(() => ({
+      body: window.__xss_body,
+      script: window.__xss_script,
+      js: window.__xss_js,
+    }));
+    expect(flags).toEqual({ body: undefined, script: undefined, js: undefined });
+    expect(dialogs).toEqual([]);
+
+    await api(request, 'DELETE', `/api/file/${VAULT}?path=${encodeURIComponent(XSS_FILE)}`);
+  });
+});
@@ -100,7 +100,7 @@ await test("module exports renderExcalidraw + helpers", () => {
  assert.equal(typeof destroyExcalidrawEditor, "function");
 });

-await test("renderExcalidraw creates an iframe with sandbox + static src", () => {
+await test("renderExcalidraw creates an iframe with sandbox + routed src", () => {
  const container = document.getElementById("content-area");
  const data = {
    is_excalidraw: true,
@@ -111,7 +111,8 @@ await test("renderExcalidraw creates an iframe with sandbox + static src", () =>
  renderExcalidraw(container, data, "TestVault", "diagram.excalidraw");
  const iframe = container.querySelector("iframe");
  assert.ok(iframe, "iframe should be created");
-  assert.ok(iframe.src.includes("/static/excalidraw-editor.html"), `src: ${iframe.src}`);
+  assert.ok(iframe.src.includes("/excalidraw-editor.html"), `src: ${iframe.src}`);
+  assert.ok(!iframe.src.includes("/static/excalidraw-editor.html"), `route avec nonce CSP: ${iframe.src}`);
  assert.ok(iframe.sandbox.contains("allow-scripts"), "sandbox allow-scripts");
  assert.ok(iframe.sandbox.contains("allow-same-origin"), "sandbox allow-same-origin");
  assert.match(iframe.style.cssText, /100%/);
@@ -589,30 +589,30 @@ class TestHumanizeMtime:
        pass

    def test_humanize_mtime_now(self):
-        from backend.main import humanize_mtime
+        from backend.services.recent import humanize_mtime  # ROADMAP #85 T8 — ne plus passer par backend.main
        import time
        assert "instant" in humanize_mtime(time.time())

    def test_humanize_mtime_minutes(self):
-        from backend.main import humanize_mtime
+        from backend.services.recent import humanize_mtime  # ROADMAP #85 T8 — ne plus passer par backend.main
        import time
        result = humanize_mtime(time.time() - 120)
        assert "min" in result

    def test_humanize_mtime_hours(self):
-        from backend.main import humanize_mtime
+        from backend.services.recent import humanize_mtime  # ROADMAP #85 T8 — ne plus passer par backend.main
        import time
        result = humanize_mtime(time.time() - 7200)
        assert "h" in result or "jour" in result

    def test_humanize_mtime_days(self):
-        from backend.main import humanize_mtime
+        from backend.services.recent import humanize_mtime  # ROADMAP #85 T8 — ne plus passer par backend.main
        import time
        result = humanize_mtime(time.time() - 172800)  # 2 days
        assert "j" in result

    def test_humanize_mtime_old(self):
-        from backend.main import humanize_mtime
+        from backend.services.recent import humanize_mtime  # ROADMAP #85 T8 — ne plus passer par backend.main
        import time
        result = humanize_mtime(time.time() - 86400 * 30)
        assert "202" in result or result  # Should show formatted date
@@ -624,44 +624,44 @@ class TestHumanizeMtime:

 class TestHeadingSlugify:
    def test_slugify_simple(self):
-        from backend.main import _heading_slugify
+        from backend.render import _heading_slugify  # ROADMAP #85 T9 — déménagé depuis backend.main
        assert _heading_slugify("Hello World") == "hello-world"

    def test_slugify_accented(self):
-        from backend.main import _heading_slugify
+        from backend.render import _heading_slugify  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _heading_slugify("Café Crème")
        assert "cafe" in result or "caf" in result

    def test_slugify_strips_symbols(self):
-        from backend.main import _heading_slugify
+        from backend.render import _heading_slugify  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _heading_slugify("Hello, World! Test?")
        assert result.startswith("hello")


 class TestRenderMarkdown:
    def test_render_basic(self):
-        from backend.main import _render_markdown
+        from backend.render import _render_markdown  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _render_markdown("# Hello\n\nThis is a test.", "TestVault")
        assert "<h1" in result
        assert "Hello" in result

    def test_render_with_code(self):
-        from backend.main import _render_markdown
+        from backend.render import _render_markdown  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _render_markdown("```python\nprint('hello')\n```", "TestVault")
        assert "code" in result or "highlight" in result

    def test_render_with_heading_ids(self):
-        from backend.main import _render_markdown
+        from backend.render import _render_markdown  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _render_markdown("# Title\n## Subtitle", "TestVault")
        assert "id=" in result

    def test_render_wikilink(self):
-        from backend.main import _render_markdown
+        from backend.render import _render_markdown  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _render_markdown("Link [[nonexistent.md]] here", "TestVault")
        assert "wikilink" in result

    def test_render_image_wikilink(self):
-        from backend.main import _render_markdown
+        from backend.render import _render_markdown  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _render_markdown("![[image.png]]", "TestVault")
        assert "img" in result or "image" in result or "wikilink" in result

@@ -709,31 +709,31 @@ class TestCheckVaultWritable:

 class TestConvertWikilinks:
    def test_convert_wikilink(self):
-        from backend.main import _convert_wikilinks
+        from backend.render import _convert_wikilinks  # ROADMAP #85 T9 — déménagé depuis backend.main
        # Missing wikilinks render as span.wikilink-missing
        result = _convert_wikilinks("See [[Introduction à Python]] for details", "TestVault")
        assert "Introduction" in result
        assert "wikilink" in result

    def test_convert_wikilink_with_alias(self):
-        from backend.main import _convert_wikilinks
+        from backend.render import _convert_wikilinks  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _convert_wikilinks("See [[file.md|a different name]] here", "TestVault")
        assert "a different name" in result

    def test_convert_wikilink_image(self):
-        from backend.main import _convert_wikilinks
+        from backend.render import _convert_wikilinks  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _convert_wikilinks("See ![[image.png]] here", "TestVault")
        assert "image" in result or "img" in result

    def test_convert_wikilink_anchor(self):
-        from backend.main import _convert_wikilinks
+        from backend.render import _convert_wikilinks  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _convert_wikilinks("[[#Section importante|voir section]]", "TestVault")
        assert 'href="#section-importante"' in result
        assert "wikilink-anchor" in result
        assert "voir section" in result

    def test_convert_wikilink_anchor_without_alias(self):
-        from backend.main import _convert_wikilinks
+        from backend.render import _convert_wikilinks  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _convert_wikilinks("[[#Claude Code]]", "TestVault")
        assert 'href="#claude-code"' in result
        assert "Claude Code" in result
@@ -741,7 +741,7 @@ class TestConvertWikilinks:

 class TestHeadingSlugifyHtmlStripping:
    def test_slugify_strips_html_tags(self):
-        from backend.main import _heading_slugify
+        from backend.render import _heading_slugify  # ROADMAP #85 T9 — déménagé depuis backend.main
        result = _heading_slugify('## 1. Agents installés localement <a href="#table-des-matieres">↩</a>')
        assert result == "1-agents-installes-localement"

@@ -402,4 +402,83 @@ class TestAvatar:
            "username": "admin", "password": "chab30",
        })
        assert resp.status_code == 200
-        assert resp.json()["user"]["avatar"] == TINY_PNG
+        assert resp.json()["user"]["avatar"] == TINY_PNG
+
+
+# ═══════════════════════════════════════════════════════════════════
+# Secure cookies (#87 T8)
+# ═══════════════════════════════════════════════════════════════════
+
+class TestSecureCookies:
+    """`Secure` auto par défaut : https → flag, http → pas de flag
+    (les navigateurs jettent les cookies Secure sur http)."""
+
+    @staticmethod
+    def _req(scheme="http", forwarded_proto=None):
+        from types import SimpleNamespace
+        headers = {}
+        if forwarded_proto is not None:
+            headers["x-forwarded-proto"] = forwarded_proto
+        return SimpleNamespace(
+            url=SimpleNamespace(scheme=scheme),
+            headers=headers,
+        )
+
+    def test_forced_true(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.setenv("OBSIGATE_SECURE_COOKIES", "true")
+        assert is_secure_cookies(self._req("http")) is True
+
+    def test_forced_false(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.setenv("OBSIGATE_SECURE_COOKIES", "false")
+        assert is_secure_cookies(self._req("https")) is False
+
+    def test_auto_http(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        assert is_secure_cookies(self._req("http")) is False
+
+    def test_auto_https(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        assert is_secure_cookies(self._req("https")) is True
+
+    def test_auto_forwarded_proto_trusted(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        monkeypatch.setenv("OBSIGATE_TRUST_PROXY", "true")
+        assert is_secure_cookies(self._req("http", "https")) is True
+
+    def test_auto_forwarded_proto_untrusted(self, monkeypatch):
+        from backend.auth.router import is_secure_cookies
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        monkeypatch.delenv("OBSIGATE_TRUST_PROXY", raising=False)
+        assert is_secure_cookies(self._req("http", "https")) is False
+
+    def test_login_http_sets_cookie_without_secure(self, auth_client, monkeypatch):
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        resp = auth_client.post("/api/auth/login", json={
+            "username": "admin", "password": "chab30",
+        })
+        assert resp.status_code == 200
+        set_cookie = resp.headers.get("set-cookie", "")
+        assert "access_token" in set_cookie
+        assert "secure" not in set_cookie.lower()
+
+    def test_login_https_sets_secure_cookie(self, auth_client, monkeypatch):
+        """Même app servie en https → flag Secure présent."""
+        from backend.main import app
+        from fastapi.testclient import TestClient
+        monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+        https_client = TestClient(app, base_url="https://testserver",
+                                  raise_server_exceptions=False)
+        try:
+            resp = https_client.post("/api/auth/login", json={
+                "username": "admin", "password": "chab30",
+            })
+            assert resp.status_code == 200
+            assert "secure" in resp.headers.get("set-cookie", "").lower()
+        finally:
+            if hasattr(https_client, "close"):
+                https_client.close()
@@ -0,0 +1,115 @@
+"""Garde-fous du workflow CI Gitea (BUG-082, BUG-083).
+
+Sans dépendance (pas de PyYAML) : analyse ligne à ligne de
+`.gitea/workflows/ci.yml`, suffisante pour les conventions de ce fichier.
+"""
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+CI_YML = Path(__file__).resolve().parent.parent / ".gitea" / "workflows" / "ci.yml"
+REPO_ROOT = Path(__file__).resolve().parent.parent
+
+
+def _run_bodies() -> list[tuple[int, str]]:
+    """Toutes les lignes shell de chaque bloc `run:` → [(n° ligne, code)]."""
+    lines = CI_YML.read_text(encoding="utf-8").splitlines()
+    bodies: list[tuple[int, str]] = []
+    i = 0
+    while i < len(lines):
+        m = re.match(r"^(\s*)run:(?:\s*\|\s*)?$", lines[i])
+        inline = re.match(r"^(\s*)run:\s+(\S.*)$", lines[i])
+        if m:
+            base = len(m.group(1))
+            i += 1
+            while i < len(lines):
+                cur = lines[i]
+                if not cur.strip():
+                    i += 1
+                    continue
+                if len(cur) - len(cur.lstrip()) <= base:
+                    break
+                bodies.append((i + 1, cur.strip()))
+                i += 1
+        elif inline:
+            bodies.append((i + 1, inline.group(2).strip()))
+            i += 1
+        else:
+            i += 1
+    return bodies
+
+
+class TestRunnerProofScripts:
+    def test_no_hash_inside_run_bodies(self):
+        """BUG-083 : aucun `#` dans le code shell des `run:`.
+
+        Le runner Gitea Act tronque naïvement au premier `#` (même entre
+        guillemets) : `echo "... see #87)"` devenait une citation non
+        fermée → `unexpected EOF while looking for matching '"'` (job
+        `security` rouge). Les lignes-commentaires shell (`# ...`) restent
+        autorisées : leur troncature est sémantiquement neutre.
+        """
+        offenders = [
+            f"L{n}: {code}"
+            for n, code in _run_bodies()
+            if not code.startswith("#") and "#" in code
+        ]
+        assert not offenders, (
+            "BUG-083 : `#` interdit dans le code des `run:` "
+            f"(tronqué par le runner) :\n" + "\n".join(offenders)
+        )
+
+
+class TestSemgrepStep:
+    def test_semgrep_local_rules_enforced(self):
+        """#87 T7 : semgrep bloquant sur règles locales (aucun registre)."""
+        text = CI_YML.read_text(encoding="utf-8")
+        assert "semgrep --config semgrep-rules/ backend/" in text, (
+            "#87 T7 : étape semgrep locale attendue dans le job security"
+        )
+        rules = REPO_ROOT / "semgrep-rules" / "obsigate-python.yaml"
+        assert rules.exists(), "ruleset semgrep manquant"
+
+
+class TestFrontendStepsHaveTheirDeps:
+    @staticmethod
+    def _root_step_files() -> list[str]:
+        """Fichiers `node tests/frontend/<f>` de l'étape racine (sans jsdom)."""
+        text = CI_YML.read_text(encoding="utf-8")
+        root_part = text.split("Frontend JSDOM tests", 1)[0]
+        root_steps = root_part.split("Frontend unit tests", 1)[1]
+        return re.findall(r"node tests/frontend/(\S+\.mjs)", root_steps)
+
+    @staticmethod
+    def _has_static_jsdom_import(rel: str) -> bool:
+        path = REPO_ROOT / "tests" / "frontend" / rel
+        return any(
+            re.match(r"^\s*import\b.*\bfrom\s+['\"]jsdom['\"]", line)
+            or re.match(r"""\brequire\(\s*['"]jsdom['"]\s*\)""", line)
+            for line in path.read_text(encoding="utf-8").splitlines()
+        )
+
+    def test_root_step_files_need_no_jsdom(self):
+        """BUG-082 : l'étape racine tourne sans `tests/frontend/node_modules`
+        (installé seulement par l'étape JSDOM) : aucun de ses fichiers ne
+        doit importer `jsdom` statiquement — sinon `ERR_MODULE_NOT_FOUND`
+        et `lint` rouge (cas `upload.test.mjs`, puis `config-ai-keys.test.mjs`).
+        """
+        offenders = [f for f in self._root_step_files() if self._has_static_jsdom_import(f)]
+        assert not offenders, (
+            "BUG-082 : ces fichiers importent `jsdom` mais tournent dans "
+            "l'étape racine (sans node_modules) — les déplacer dans l'étape "
+            f"JSDOM :\n" + "\n".join(offenders)
+        )
+
+    def test_jsdom_dependent_tests_run_in_jsdom_step(self):
+        """BUG-082 : les suites à import statique `jsdom` tournent bien dans
+        l'étape JSDOM (les deux branches)."""
+        text = CI_YML.read_text(encoding="utf-8")
+        jsdom_part = text.split("Frontend JSDOM tests", 1)[1]
+        for suite in ("node upload.test.mjs", "node config-ai-keys.test.mjs"):
+            assert jsdom_part.count(suite) >= 2, (
+                f"BUG-082 : `{suite}` attendu dans les deux branches de "
+                "l'étape JSDOM"
+            )
@@ -0,0 +1,82 @@
+"""Tests — nonces CSP (ROADMAP #87 T5b).
+
+- `inject_csp_nonce` ne touche que les scripts inline exécutables
+  (`<script>`, `type="module"` / `type="importmap"` sans `src`), jamais les
+  blocs de données (`type="text/plain"`) ni les scripts externes.
+- Chaque page HTML servie avec des scripts inline les porte tous avec un
+  nonce après injection.
+"""
+
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+NONCE = "TESTNONCE1234567890"
+
+
+def _read(name: str) -> str:
+    return (ROOT / "frontend" / name).read_text(encoding="utf-8")
+
+
+def test_inject_only_bare_executable_scripts():
+    from backend.csp import inject_csp_nonce
+
+    html = (
+        "<script>var a = 1;</script>"
+        '<script type="module">import x from "y";</script>'
+        '<script type="importmap">{"imports": {}}</script>'
+        '<script type="module" src="/static/js/app.js"></script>'
+        '<script src="https://cdnjs.cloudflare.com/x.js"></script>'
+        '<script id="raw-content" type="text/plain">hello</script>'
+        '<script nonce="OLD">var b = 2;</script>'
+    )
+    out = inject_csp_nonce(html, NONCE)
+    assert out.count(f'nonce="{NONCE}"') == 3
+    assert '<script src="https://cdnjs.cloudflare.com/x.js">' in out
+    assert '<script id="raw-content" type="text/plain">' in out
+    assert '<script nonce="OLD">' in out
+
+
+def test_new_nonce_unique_per_call():
+    from backend.csp import new_nonce
+
+    assert new_nonce() != new_nonce()
+
+
+def test_all_pages_fully_nonced():
+    """Aucun script inline exécutable sans nonce après injection (sauf src=)."""
+    from backend.csp import inject_csp_nonce
+
+    for name in ("index.html", "popout.html", "admin.html", "editor-poc.html", "excalidraw-editor.html"):
+        out = inject_csp_nonce(_read(name), NONCE)
+        bare = re.findall(r"<script>", out)
+        assert not bare, f"{name} : scripts sans nonce restants"
+        inline_mods = [m for m in re.findall(r'<script type="(?:module|importmap)">', out)]
+        assert not inline_mods, f"{name} : modules/importmap sans nonce restants"
+
+
+def _nonce_of(csp: str) -> str | None:
+    m = re.search(r"'nonce-([^']+)'", csp or "")
+    return m.group(1) if m else None
+
+
+def test_nonce_header_fresh_per_response(client):
+    """Chaque réponse porte un nonce frais dans `script-src`."""
+    r1 = client.get("/")
+    r2 = client.get("/")
+    n1, n2 = _nonce_of(r1.headers.get("content-security-policy")), _nonce_of(
+        r2.headers.get("content-security-policy")
+    )
+    assert n1 and n2 and n1 != n2
+
+
+def test_nonce_matches_injected_html(client):
+    """Le nonce de l'en-tête est celui injecté dans le HTML (`/`, excalidraw)."""
+    for path in ("/", "/excalidraw-editor.html"):
+        resp = client.get(path)
+        assert resp.status_code == 200, path
+        nonce = _nonce_of(resp.headers.get("content-security-policy"))
+        assert nonce, path
+        assert f'nonce="{nonce}"' in resp.text, path
@@ -0,0 +1,117 @@
+"""Garde-fous anti-blocage du harnais E2E local (BUG-080).
+
+Contexte : un run `npm run test:e2e:ps` est resté pendu toute la nuit —
+serveurs orphelins sur le port 2029, `npx` sans `--yes` (prompt interactif
+qui attend indéfiniment), installation des navigateurs systématique et suite
+Playwright (~130 tests, workers: 1) sans aucun timeout global.
+
+Ces tests statiques vérifient que chaque couche du harnais possède son
+garde-fou, afin qu'un run E2E échoue vite au lieu de bloquer indéfiniment.
+"""
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+REPO_ROOT = Path(__file__).resolve().parent.parent
+
+
+def _read(rel: str) -> str:
+    return (REPO_ROOT / rel).read_text(encoding="utf-8")
+
+
+class TestE2ELocalPs:
+    SCRIPT = "scripts/run-e2e-local.ps1"
+
+    def test_playwright_via_node_no_npx(self):
+        """Playwright est lancé via `node` direct, jamais via `npx`.
+
+        `Start-Process` ne peut pas exécuter `npx` (ni le `.ps1` ni le
+        `.cmd` ne sont des applications Win32 directes : "%1 is not a valid
+        Win32 application"), et `npx` sans `--yes` peut pendre sur un prompt
+        interactif. Seules les mentions en commentaires/logs sont tolérées.
+        """
+        content = _read(self.SCRIPT)
+        bare = [
+            line.strip()
+            for line in content.splitlines()
+            if re.match(r"^\s*(?:&\s*)?npx\s", line)
+        ]
+        assert not bare, f"invocations npx nues : {bare}"
+        assert "node_modules/@playwright/test/cli.js" in content, (
+            "CLI Playwright locale attendue (via node)"
+        )
+        # `$Args` est une variable automatique PowerShell : un paramètre de
+        # ce nom serait écrasé (helper lancé sans arguments → exit 0 muet).
+        # (commentaires `#` exclus : la mise en garde elle-même le cite).
+        code_lines = [
+            line for line in content.splitlines()
+            if not line.strip().startswith("#")
+        ]
+        assert not re.search(r"\$Args\b", "\n".join(code_lines)), (
+            "BUG-080 : paramètre `$Args` interdit (shadowing par $args automatique)"
+        )
+
+    def test_browser_install_skippable(self):
+        """Install navigateurs sautée si chromium déjà présent (sauf forçage)."""
+        content = _read(self.SCRIPT)
+        assert "Test-ChromiumInstalled" in content
+        assert "E2E_INSTALL_BROWSERS" in content
+
+    def test_test_step_has_timeout(self):
+        """L'étape `playwright test` est bornée (E2E_TIMEOUT_SEC, défaut 1800).
+
+        Le défaut dépasse le globalTimeout Playwright (25 min en local) pour
+        que ce soit Playwright qui abandonne proprement (avec rapport) en premier.
+        """
+        content = _read(self.SCRIPT)
+        assert "E2E_TIMEOUT_SEC" in content
+        assert "Wait-Process -Timeout" in content
+        assert re.search(r"E2E_TIMEOUT_SEC.*else\s*\{\s*1800\s*\}", content), (
+            "défaut E2E_TIMEOUT_SEC=1800 attendu"
+        )
+
+
+class TestE2ELocalSh:
+    SCRIPT = "scripts/run-e2e-local.sh"
+
+    def test_npx_never_prompts(self):
+        content = _read(self.SCRIPT)
+        for line in content.splitlines():
+            stripped = line.strip()
+            if stripped.startswith("#") or stripped.startswith("echo") or "npx" not in stripped:
+                continue
+            if "playwright" in stripped:
+                assert "--yes" in stripped, f"appel npx sans --yes : {stripped}"
+
+    def test_test_step_has_timeout(self):
+        content = _read(self.SCRIPT)
+        assert "E2E_TIMEOUT_SEC" in content
+        assert "run_with_timeout" in content
+
+
+class TestE2EServerPs:
+    SCRIPT = "scripts/e2e-server.ps1"
+
+    def test_pidfile_refreshed_with_port_owner(self):
+        """Le pidfile est resynchronisé sur le vrai PID d'écoute après READY."""
+        content = _read(self.SCRIPT)
+        assert "Get-PortOwner" in content
+        ready_pos = content.find("[OK] READY")
+        assert ready_pos != -1
+        assert "Set-Content -LiteralPath $PidFile" in content[ready_pos - 600:ready_pos]
+
+    def test_stop_kills_process_tree(self):
+        """`stop` tue aussi les enfants du PID enregistré (pas d'orphelins)."""
+        content = _read(self.SCRIPT)
+        assert "ParentProcessId=$srvPid" in content
+
+
+class TestPlaywrightConfig:
+    CONFIG = "playwright.config.ts"
+
+    def test_global_timeout_set(self):
+        """Timeout global : la suite abandonne au lieu de pendre toute la nuit."""
+        content = _read(self.CONFIG)
+        assert "globalTimeout" in content
+        assert "E2E_GLOBAL_TIMEOUT_MS" in content
@@ -0,0 +1,198 @@
+"""Tests de durcissement — concurrence users.json + fuzzing regex (ROADMAP #87 T2).
+
+- `users.json` : les read-modify-write sont sérialisés par `_users_lock`
+  (BUG-029). Ces tests martèlent create/update/record_login_failure depuis
+  plusieurs threads et exigent zéro mise à jour perdue + un JSON valide.
+- Regex (BUG-025) : la politique `regex_safety` (longueur, quantificateurs
+  imbriqués, contenu tronqué) doit rejeter vite les motifs catastrophiques
+  et borner le temps des motifs acceptés sur gros contenu.
+"""
+
+from __future__ import annotations
+
+import re
+import threading
+import time
+
+N_THREADS = 6
+
+
+def test_users_concurrent_create_and_update(tmp_path, monkeypatch):
+    """Créations + mises à jour concurrentes : aucun utilisateur perdu."""
+    from backend.auth import user_store
+
+    monkeypatch.setattr(user_store, "USERS_FILE", tmp_path / "users.json")
+
+    errors: list[BaseException] = []
+
+    def worker(n: int):
+        try:
+            for i in range(3):
+                name = f"user-{n}-{i}"
+                user_store.create_user(name, "Motdepasse1!", display_name=name)
+                user_store.update_user(name, {"display_name": f"{name}-renamed"})
+        except BaseException as e:  # pragma: no cover - diagnostic
+            errors.append(e)
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(N_THREADS)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    assert not errors
+    users = user_store._read()["users"]
+    assert len(users) == N_THREADS * 3
+    assert all(u["display_name"].endswith("-renamed") for u in users.values())
+
+
+def test_users_concurrent_login_failures_no_lost_count(tmp_path, monkeypatch):
+    """`record_login_failure` concurrents : compteur exact (pas de lost update)."""
+    from backend.auth import user_store
+
+    monkeypatch.setattr(user_store, "USERS_FILE", tmp_path / "users.json")
+    user_store.create_user("victim", "Motdepasse1!")
+
+    def worker():
+        for _ in range(10):
+            try:
+                user_store.record_login_failure("victim")
+            except Exception:  # verrouillage éventuel : ne doit pas lever
+                pass
+
+    threads = [threading.Thread(target=worker) for _ in range(N_THREADS)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    user = user_store.get_user("victim")
+    assert user is not None
+    # Le compte peut se verrouiller en cours de route ; l'important est que
+    # le fichier reste un JSON valide et l'utilisateur présent.
+    assert user["username"] == "victim"
+
+
+def test_users_file_stays_valid_json_under_load(tmp_path, monkeypatch):
+    """Le fichier reste lisible à tout moment pendant les écritures."""
+    import json
+
+    from backend.auth import user_store
+
+    target = tmp_path / "users.json"
+    monkeypatch.setattr(user_store, "USERS_FILE", target)
+    user_store.create_user("base", "Motdepasse1!")
+
+    stop = threading.Event()
+    errors: list[BaseException] = []
+
+    def writer(n: int):
+        i = 0
+        while not stop.is_set():
+            try:
+                user_store.update_user("base", {"display_name": f"w{n}-{i}"})
+                i += 1
+            except BaseException as e:  # pragma: no cover - diagnostic
+                errors.append(e)
+
+    def reader():
+        # Lecture brute sans verrou (comme le `_read` de production) : une
+        # déchirure transitoire est possible pendant le remplacement du
+        # fichier — l'invariant est qu'une relecture immédiate réussit
+        # (jamais de corruption permanente).
+        while not stop.is_set():
+            try:
+                raw = target.read_text(encoding="utf-8")
+                json.loads(raw)
+            except FileNotFoundError:
+                pass
+            except json.JSONDecodeError:
+                try:
+                    time.sleep(0.01)
+                    json.loads(target.read_text(encoding="utf-8"))
+                except FileNotFoundError:
+                    pass
+                except BaseException as e:  # pragma: no cover - diagnostic
+                    errors.append(e)
+            except BaseException as e:  # pragma: no cover - diagnostic
+                errors.append(e)
+
+    threads = [threading.Thread(target=writer, args=(n,)) for n in range(4)]
+    threads.append(threading.Thread(target=reader))
+    for t in threads:
+        t.start()
+    time.sleep(2.0)
+    stop.set()
+    for t in threads:
+        t.join()
+
+    assert not errors
+
+
+# ---------------------------------------------------------------------------
+# Fuzzing regex — budget temps (BUG-025)
+# ---------------------------------------------------------------------------
+
+# Motifs classiquement catastrophiques : doivent être REJETÉS vite.
+CATASTROPHIC = [
+    "^(a+)+$",
+    "(a+)+$",
+    "(.*)*$",
+    "(a|aa)+$",
+    "(a+){2,}$",
+    r"(\w+)+$",
+    r"(a*)*b",
+    r"(x+x+)+y",
+]
+
+# Motifs acceptés (légitimes) : doivent tourner vite sur gros contenu.
+ACCEPTED = [
+    r"hello",
+    r"h.llo",
+    r"\b\w+@\w+\.\w+\b",
+    r"[A-ZÉÈÊ][a-zéèêàâîôûç]+",
+    r"(ab|cd)+e",
+    r"\d{4}-\d{2}-\d{2}",
+    r"foo|bar|baz",
+]
+
+
+def test_catastrophic_patterns_rejected_fast():
+    """Les motifs à backtracking catastrophique sont refusés en < 1 s."""
+    from backend.services.regex_safety import validate_regex
+
+    start = time.perf_counter()
+    for pattern in CATASTROPHIC:
+        try:
+            validate_regex(pattern)
+        except ValueError:
+            pass
+    assert time.perf_counter() - start < 1.0
+
+
+def test_accepted_patterns_bounded_on_large_content():
+    """Motifs acceptés sur 200 Ko : chacun < 5 s (budget large anti-flaky)."""
+    from backend.services.regex_safety import MAX_REGEX_CONTENT, truncate_for_regex, validate_regex
+
+    assert MAX_REGEX_CONTENT == 200_000
+    content = truncate_for_regex("abc héllo world [email protected] 2024-01-02 " * 5000)
+    assert len(content) <= MAX_REGEX_CONTENT
+    for pattern in ACCEPTED:
+        validate_regex(pattern)  # ne doit pas lever
+        start = time.perf_counter()
+        re.search(pattern, content)
+        assert time.perf_counter() - start < 5.0, f"motif lent : {pattern!r}"
+
+
+def test_validate_regex_policy():
+    """Politique : vide/trop long/invalide → ValueError."""
+    from backend.services.regex_safety import MAX_PATTERN_LENGTH, validate_regex
+
+    for bad in ("", "x" * (MAX_PATTERN_LENGTH + 1), "(unclosed"):
+        try:
+            validate_regex(bad)
+        except ValueError:
+            pass
+        else:  # pragma: no cover - doit lever
+            raise AssertionError(f"motif accepté à tort : {bad!r}")
+    assert validate_regex("simple") == "simple"
@@ -0,0 +1,34 @@
+"""Parité i18n FR/EN des locales du frontend (#87 T9).
+
+`frontend/locales/fr.json` et `en.json` doivent exposer exactement les mêmes
+clés (comparaison profonde) : toute clé manquante fait afficher la clé brute
+dans l'UI au lieu du libellé.
+"""
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+LOCALES = Path(__file__).resolve().parent.parent / "frontend" / "locales"
+
+
+def _flat(d: dict, prefix: str = "") -> set[str]:
+    keys = set()
+    for k, v in d.items():
+        name = f"{prefix}.{k}" if prefix else str(k)
+        if isinstance(v, dict):
+            keys |= _flat(v, name)
+        else:
+            keys.add(name)
+    return keys
+
+
+def _load(lang: str) -> set[str]:
+    return _flat(json.loads((LOCALES / f"{lang}.json").read_text(encoding="utf-8")))
+
+
+class TestI18nParity:
+    def test_fr_en_same_keys(self):
+        fr, en = _load("fr"), _load("en")
+        assert not (fr - en), f"clés sans traduction EN : {sorted(fr - en)[:10]}"
+        assert not (en - fr), f"clés sans traduction FR : {sorted(en - fr)[:10]}"
@@ -367,3 +367,64 @@ class TestMfaApiEndpoints:
        data = login_resp.json()
        assert "access_token" in data
        assert data.get("mfa_required") is None
+
+
+# ── BUG-081 : /api/auth/mfa/status avec auth désactivée ──────────────────
+
+@pytest.fixture
+def mfa_client_noauth():
+    """TestClient avec auth DÉSACTIVÉE (OBSIGATE_AUTH_ENABLED=false)."""
+    tmp = Path(tempfile.mkdtemp())
+    data_dir = tmp / "data"
+    data_dir.mkdir()
+
+    orig_cwd = os.getcwd()
+    test_vault_path = os.path.abspath("test-vault")
+    os.chdir(str(tmp))
+
+    os.environ["VAULT_1_NAME"] = "TestVault"
+    os.environ["VAULT_1_PATH"] = test_vault_path
+    os.environ["OBSIGATE_AUTH_ENABLED"] = "false"
+    os.environ["OBSIGATE_WATCHER_ENABLED"] = "false"
+
+    import backend.main
+    backend.main._load_config = lambda: {"watcher_enabled": False}
+
+    from backend.main import app
+    from backend.indexer import build_index, index
+    for key in list(index.keys()):
+        del index[key]
+
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    loop.run_until_complete(build_index())
+
+    from backend.search import init_inverted_index
+    init_inverted_index()
+
+    from fastapi.testclient import TestClient
+    client = TestClient(app, raise_server_exceptions=False)
+    yield client
+
+    if hasattr(client, 'close'):
+        client.close()
+    loop.run_until_complete(asyncio.sleep(0))
+
+    os.chdir(orig_cwd)
+    shutil.rmtree(str(tmp), ignore_errors=True)
+    for k in ["VAULT_1_NAME", "VAULT_1_PATH", "OBSIGATE_AUTH_ENABLED",
+              "OBSIGATE_WATCHER_ENABLED"]:
+        os.environ.pop(k, None)
+
+
+class TestMfaStatusAuthDisabled:
+    """BUG-081 : `GET /api/auth/mfa/status` ne doit pas répondre 500 quand
+    l'auth est désactivée (pseudo-user `anonymous` sans entrée en store)."""
+
+    def test_mfa_status_anonymous_returns_disabled(self, mfa_client_noauth):
+        resp = mfa_client_noauth.get("/api/auth/mfa/status")
+        assert resp.status_code == 200, f"BUG-081: {resp.status_code} {resp.text[:200]}"
+        body = resp.json()
+        assert body["mfa_enabled"] is False
+        assert body["totp_enabled"] is False
+        assert body["webauthn_credentials"] == 0
@@ -0,0 +1,143 @@
+"""Tests — rate-limit SQLite optionnel (ROADMAP #85 T10b).
+
+Le store mémoire reste le défaut (comportement inchangé) ; si
+``OBSIGATE_RATELIMIT_DB`` pointe vers un fichier SQLite, les compteurs y
+sont persistés (partagés entre workers/processus, conservés au redémarrage)
+avec une sémantique identique (fenêtre glissante, budgets IP + compte,
+reset au succès).
+"""
+
+from __future__ import annotations
+
+import sqlite3
+import threading
+import time
+
+
+def _use_db(monkeypatch, tmp_path):
+    monkeypatch.setenv("OBSIGATE_RATELIMIT_DB", str(tmp_path / "ratelimit.db"))
+
+
+def test_memory_default_unchanged(monkeypatch):
+    """Sans la variable d'env : le store mémoire historique est utilisé."""
+    from backend import ratelimit
+
+    monkeypatch.delenv("OBSIGATE_RATELIMIT_DB", raising=False)
+    assert ratelimit._db_path() is None
+    ip = "10.9.9.1"
+    ratelimit._ip_attempts.pop(ip, None)
+    assert not ratelimit.is_rate_limited(ip)
+    ratelimit.record_failure(ip)
+    assert not ratelimit.is_rate_limited(ip)
+    ratelimit.record_success(ip)
+    assert not ratelimit.is_rate_limited(ip)
+
+
+def test_sqlite_failures_and_limit(monkeypatch, tmp_path):
+    """Budget IP : N échecs → limité ; succès → reset (SQLite)."""
+    from backend import ratelimit
+
+    _use_db(monkeypatch, tmp_path)
+    monkeypatch.setattr(ratelimit, "MAX_ATTEMPTS", 3)
+    ip = "10.8.8.1"
+    assert not ratelimit.is_rate_limited(ip)
+    ratelimit.record_failure(ip)
+    ratelimit.record_failure(ip)
+    assert not ratelimit.is_rate_limited(ip)
+    failures, remaining = ratelimit.record_failure(ip)
+    assert (failures, remaining) == (3, 0)
+    assert ratelimit.is_rate_limited(ip)
+    ratelimit.record_success(ip)
+    assert not ratelimit.is_rate_limited(ip)
+
+
+def test_sqlite_account_budget_case_insensitive(monkeypatch, tmp_path):
+    """Budget par compte : insensible à la casse, indépendant des IP."""
+    from backend import ratelimit
+
+    _use_db(monkeypatch, tmp_path)
+    monkeypatch.setattr(ratelimit, "ACCOUNT_MAX_ATTEMPTS", 2)
+    assert not ratelimit.is_account_rate_limited("Alice")
+    ratelimit.record_account_failure("alice")
+    assert not ratelimit.is_account_rate_limited("ALICE")
+    ratelimit.record_account_failure("ALICE")
+    assert ratelimit.is_account_rate_limited("alice")
+    # Le budget IP n'est pas affecté par le budget compte.
+    assert not ratelimit.is_rate_limited("1.2.3.4")
+    ratelimit.record_account_success("alice")
+    assert not ratelimit.is_account_rate_limited("alice")
+
+
+def test_sqlite_window_expiry(monkeypatch, tmp_path):
+    """Les tentatives hors fenêtre ne comptent plus (SQLite)."""
+    from backend import ratelimit
+
+    _use_db(monkeypatch, tmp_path)
+    monkeypatch.setattr(ratelimit, "MAX_ATTEMPTS", 2)
+    monkeypatch.setattr(ratelimit, "WINDOW_SECONDS", 1)
+    ip = "10.7.7.1"
+    ratelimit.record_failure(ip)
+    ratelimit.record_failure(ip)
+    assert ratelimit.is_rate_limited(ip)
+    time.sleep(1.1)
+    assert not ratelimit.is_rate_limited(ip)
+
+
+def test_sqlite_persists_across_restart(monkeypatch, tmp_path):
+    """Les compteurs survivent au redémarrage (même fichier)."""
+    import os
+
+    from backend import ratelimit
+
+    db = tmp_path / "ratelimit.db"
+    monkeypatch.setenv("OBSIGATE_RATELIMIT_DB", str(db))
+    monkeypatch.setattr(ratelimit, "MAX_ATTEMPTS", 5)
+    for _ in range(3):
+        ratelimit.record_failure("10.6.6.6")
+    assert os.path.exists(db)
+    # "Redémarrage" : le module relit le même fichier (connexions courtes).
+    assert ratelimit.get_status("10.6.6.6")["failures"] == 3
+    with sqlite3.connect(str(db)) as conn:
+        (rows,) = conn.execute("SELECT COUNT(*) FROM attempts").fetchone()
+    assert rows == 3
+
+
+def test_sqlite_get_status_shapes(monkeypatch, tmp_path):
+    """`get_status` garde les mêmes formes qu'en mémoire."""
+    from backend import ratelimit
+
+    _use_db(monkeypatch, tmp_path)
+    ratelimit.record_failure("10.5.5.5")
+    ratelimit.record_account_failure("bob")
+    per_ip = ratelimit.get_status("10.5.5.5")
+    assert per_ip == {
+        "ip": "10.5.5.5",
+        "failures": 1,
+        "max": ratelimit.MAX_ATTEMPTS,
+        "limited": False,
+        "window_seconds": ratelimit.WINDOW_SECONDS,
+    }
+    glob = ratelimit.get_status()
+    assert glob["tracked_ips"] == 1
+    assert glob["tracked_accounts"] == 1
+    assert glob["limited_ips"] == 0
+    assert glob["max_attempts"] == ratelimit.MAX_ATTEMPTS
+
+
+def test_sqlite_concurrent_writes(monkeypatch, tmp_path):
+    """Écritures concurrentes : aucun échec compté perdu (SQLite/WAL)."""
+    from backend import ratelimit
+
+    _use_db(monkeypatch, tmp_path)
+    monkeypatch.setattr(ratelimit, "MAX_ATTEMPTS", 10_000)
+
+    def worker(n: int):
+        for _ in range(25):
+            ratelimit.record_failure("10.4.4.4")
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(8)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+    assert ratelimit.get_status("10.4.4.4")["failures"] == 200
@@ -0,0 +1,74 @@
+"""Tests — cookies Secure, CORS same-origin explicite, avertissement bind (ROADMAP #87 T3/T8).
+
+- `is_secure_cookies()` : `OBSIGATE_SECURE_COOKIES=true|false|auto` (défaut
+  `auto` : Secure si la requête arrive en https, sinon pas de flag — les
+  navigateurs ignorent les cookies `Secure` en clair).
+- CORS same-origin EXPLICITE : `CORSMiddleware(allow_origins=[])` — aucun
+  `Access-Control-Allow-*` n'est émis même avec un `Origin` cross-origin,
+  et les preflights sont rejetés (400).
+"""
+
+from __future__ import annotations
+
+
+def test_secure_cookies_default_auto(monkeypatch):
+    """Défaut `auto` : sans requête → pas de flag (logins HTTP locaux préservés)."""
+    from backend.auth.router import is_secure_cookies
+
+    monkeypatch.delenv("OBSIGATE_SECURE_COOKIES", raising=False)
+    assert is_secure_cookies() is False
+
+
+def test_secure_cookies_forced_values(monkeypatch):
+    """`true`/`1`/`yes` → flag ; `false`/`0`/`no` → pas de flag (insensible à la casse)."""
+    from backend.auth.router import is_secure_cookies
+
+    for value in ("true", "True", "TRUE", "1", "yes", "on"):
+        monkeypatch.setenv("OBSIGATE_SECURE_COOKIES", value)
+        assert is_secure_cookies() is True
+    for value in ("false", "False", "FALSE", "0", "no", "off"):
+        monkeypatch.setenv("OBSIGATE_SECURE_COOKIES", value)
+        assert is_secure_cookies() is False
+
+
+def test_no_cors_headers_on_api(client):
+    """Pas de `Access-Control-Allow-Origin` : same-origin imposé par le navigateur."""
+    resp = client.get("/api/health")
+    assert resp.status_code == 200
+    assert "access-control-allow-origin" not in {k.lower() for k in resp.headers}
+
+
+def test_no_cors_headers_on_public_share(client):
+    """Idem sur la page publique de partage."""
+    resp = client.get("/s/jeton-inexistant")
+    assert resp.status_code == 404
+    assert "access-control-allow-origin" not in {k.lower() for k in resp.headers}
+
+
+def test_cross_origin_get_emits_no_acao(client):
+    """#87 T8 : même avec un `Origin` cross-origin, aucun ACAO (refus explicite)."""
+    resp = client.get("/api/health", headers={"Origin": "http://evil.example"})
+    assert resp.status_code == 200
+    assert "access-control-allow-origin" not in {k.lower() for k in resp.headers}
+
+
+def test_cross_origin_preflight_rejected(client):
+    """#87 T8 : preflight cross-origin → 400 (origine non autorisée)."""
+    resp = client.options(
+        "/api/health",
+        headers={
+            "Origin": "http://evil.example",
+            "Access-Control-Request-Method": "GET",
+        },
+    )
+    assert resp.status_code == 400
+
+
+def test_security_headers_present(client):
+    """En-têtes de durcissement posés par le middleware (non-régression)."""
+    resp = client.get("/api/health")
+    assert resp.headers.get("x-content-type-options") == "nosniff"
+    assert resp.headers.get("x-frame-options") == "SAMEORIGIN"
+    csp = resp.headers.get("content-security-policy", "")
+    assert "object-src 'none'" in csp
+    assert "frame-ancestors 'self'" in csp
@@ -0,0 +1,123 @@
+"""Tests de non-régression — verrous des stores JSON (ROADMAP #85 T10a).
+
+Sans verrou, les read-modify-write concurrents (créations de partages,
+révocations de jetons) perdent des mises à jour : deux threads lisent le
+même état, chacun écrit le sien, la première écriture est écrasée. Ces
+tests martèlent les stores depuis plusieurs threads et exigent un compte
+exact à la fin (aucune mise à jour perdue).
+"""
+
+from __future__ import annotations
+
+import threading
+
+N_THREADS = 8
+N_OPS = 25
+
+
+def test_concurrent_share_creations_lose_nothing(tmp_path, monkeypatch):
+    """N threads × N partages → le store final contient tout."""
+    from backend import share as share_mod
+
+    monkeypatch.setattr(share_mod, "SHARES_FILE", tmp_path / "shares.json")
+
+    errors: list[BaseException] = []
+
+    def worker(n: int):
+        try:
+            for i in range(N_OPS):
+                share_mod.create_share("V", f"doc-{n}-{i}.md", "tester")
+        except BaseException as e:  # pragma: no cover - diagnostic
+            errors.append(e)
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(N_THREADS)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    assert not errors
+    assert len(share_mod.list_shares()) == N_THREADS * N_OPS
+
+
+def test_concurrent_share_access_and_revoke(tmp_path, monkeypatch):
+    """Accès + révocations concurrents : compteurs et suppressions cohérents."""
+    from backend import share as share_mod
+
+    monkeypatch.setattr(share_mod, "SHARES_FILE", tmp_path / "shares.json")
+    tokens = [share_mod.create_share("V", f"doc-{i}.md", "tester")["token"] for i in range(20)]
+
+    def worker(n: int):
+        share_mod.record_access(tokens[2 * n])
+        share_mod.record_access(tokens[2 * n + 1])
+        share_mod.revoke_share(tokens[2 * n])
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(10)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    # Les 10 tokens pairs ont été révoqués ; les impairs subsistent avec
+    # leurs compteurs d'accès (aucune écriture perdue).
+    remaining = {s["token"] for s in share_mod.list_shares()}
+    assert len(remaining) == 10
+    assert all(share_mod.get_share_by_token(t)["access_count"] >= 1 for t in remaining)
+
+
+def test_concurrent_token_revokes_lose_nothing(tmp_path, monkeypatch):
+    """N threads × N révocations → toutes les JTIs sont persistées."""
+    import json
+
+    from backend.auth import jwt_handler
+
+    revoked_file = tmp_path / "revoked_tokens.json"
+    monkeypatch.setattr(jwt_handler, "REVOKED_TOKENS_FILE", revoked_file)
+    monkeypatch.setattr(jwt_handler, "_revoked_map", {})
+    monkeypatch.setattr(jwt_handler, "_revoked_loaded", True)
+
+    errors: list[BaseException] = []
+
+    def worker(n: int):
+        try:
+            for i in range(N_OPS):
+                jwt_handler.revoke_token(f"jti-{n}-{i}")
+        except BaseException as e:  # pragma: no cover - diagnostic
+            errors.append(e)
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(N_THREADS)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    assert not errors
+    assert len(jwt_handler._revoked_map) == N_THREADS * N_OPS
+    # Le fichier reflète l'état mémoire (aucune écriture perdue).
+    on_disk = json.loads(revoked_file.read_text(encoding="utf-8"))
+    assert len(on_disk) == N_THREADS * N_OPS
+    assert jwt_handler.is_token_revoked("jti-0-0")
+    assert not jwt_handler.is_token_revoked("jti-absent")
+
+
+def test_concurrent_webhook_and_tool_key_writes(tmp_path, monkeypatch):
+    """Créations de webhooks + clés d'outils concurrentes : rien de perdu."""
+    from backend import webhooks as wh_mod
+    from backend.tools import secrets as sec_mod
+
+    monkeypatch.setattr(wh_mod, "WEBHOOKS_FILE", tmp_path / "webhooks.json")
+    monkeypatch.setattr(wh_mod, "WEBHOOK_SECRETS_FILE", tmp_path / "webhook_secrets.json")
+    monkeypatch.setattr(sec_mod, "_keys_file", lambda: tmp_path / "api_keys.json")
+
+    def worker(n: int):
+        for i in range(N_OPS):
+            wh_mod.create_webhook(f"hook-{n}-{i}", "https://example.com/hook", ["file_created"])
+            sec_mod.set_tool_key("OBSIGATE_GITHUB_TOKEN", f"tok-{n}-{i}")
+
+    threads = [threading.Thread(target=worker, args=(n,)) for n in range(N_THREADS)]
+    for t in threads:
+        t.start()
+    for t in threads:
+        t.join()
+
+    assert len(wh_mod.get_webhooks()) == N_THREADS * N_OPS
Author	SHA1	Message	Date
bruno	4c4b1222d5	chore: ignore les diagrammes E2E générés (excalidraw) CI / lint (push) Successful in 2m23s Details CI / security (push) Failing after 1m48s Details CI / test (push) Successful in 3m49s Details CI / build (push) Successful in 2m28s Details CI / e2e (push) Successful in 14m5s Details	2026-09-27 14:46:09 -04:00
bruno	a3973b981c	securite: #87 T6-T8 fin dette — deps qualifiées, semgrep, Secure auto, CORS	2026-09-27 12:43:31 -04:00
bruno	b6e2029770	fix: E2E node-direct, timeouts réalistes 25/30 min (complément BUG-080) CI / lint (push) Successful in 2m22s Details CI / security (push) Successful in 1m37s Details CI / test (push) Successful in 4m48s Details CI / build (push) Successful in 1m33s Details CI / e2e (push) Successful in 14m3s Details	2026-09-27 11:28:35 -04:00
bruno	6b878caff3	securite: #87 T5c script-src sans unsafe-inline (nonces T5b) CI / lint (push) Successful in 2m18s Details CI / security (push) Successful in 1m37s Details CI / test (push) Successful in 4m32s Details CI / build (push) Successful in 1m34s Details CI / e2e (push) Successful in 14m22s Details	2026-09-27 10:36:00 -04:00
bruno	e9b7a317c1	fix: mfa/status 200 auth désactivée (garde anonymous) BUG-081 + clôture BUG-080/082/083	2026-09-27 10:35:33 -04:00
bruno	14b8032635	fix: CI lint — config-ai-keys.test.mjs rejoint l'étape JSDOM (complément BUG-082) CI / security (push) Successful in 1m37s Details CI / lint (push) Successful in 2m18s Details CI / test (push) Successful in 4m8s Details CI / build (push) Successful in 1m38s Details CI / e2e (push) Successful in 14m28s Details	2026-09-27 09:44:18 -04:00
bruno	7dfe26c83d	fix: CI security — echo pip-audit sans dièse (runner Act) BUG-083 CI / lint (push) Failing after 1m50s Details CI / test (push) Skipped Details CI / build (push) Skipped Details CI / e2e (push) Skipped Details CI / security (push) Successful in 1m37s Details	2026-09-27 09:37:34 -04:00
bruno	24229316c7	fix: CI lint — upload.test.mjs rejoint l'étape JSDOM (jsdom) BUG-082 CI / lint (push) Failing after 1m30s Details CI / test (push) Skipped Details CI / build (push) Skipped Details CI / e2e (push) Skipped Details CI / security (push) Failing after 1m33s Details	2026-09-27 09:23:51 -04:00
bruno	7d70e0fb75	fix: harnais E2E local anti-blocage BUG-080 CI / lint (push) Failing after 1m51s Details CI / test (push) Skipped Details CI / build (push) Skipped Details CI / e2e (push) Skipped Details CI / security (push) Failing after 1m33s Details	2026-09-27 09:08:58 -04:00
bruno	d70ecd0968	securite: #87 T5b nonces CSP prets pour bascule (sans changement)	2026-09-26 22:44:12 -04:00
bruno	36a4030c09	securite: #87 T5a supprime 16 handlers inline au profit de listeners (CSP inchangee)	2026-09-26 22:32:01 -04:00
bruno	330462e7a5	docs: #87 T4 consigne resultats E2E locaux (108/108 desktop, 10/10 mobiles cibles)	2026-09-26 22:22:31 -04:00
bruno	922dfa2e79	test: #87 T4 E2E XSS partage et lecteur + script serveur E2E avec progression	2026-09-26 21:46:16 -04:00
bruno	34fce932cb	securite: #87 T3 cookies Secure centralises + CORS atteste (defaut inchange)	2026-09-26 18:37:19 -04:00
bruno	18b1e13f34	test: #87 T2 durcissement concurrence users.json et budget temps regex	2026-09-26 18:34:06 -04:00
bruno	7bee4a237d	ci: #87 T1 bandit et npm audit bloquants, 5 suites frontend au CI	2026-09-26 18:30:04 -04:00
bruno	d6cca2b1af	feat: #85 T10 persistance etat (verrous stores, ratelimit SQLite) et cloture refonte	2026-09-26 18:10:10 -04:00
bruno	58312e64da	refactor: #85 T9 extrait realtime et render vers modules dedies (comportement inchange)	2026-09-26 16:59:25 -04:00
bruno	3b0927a8c9	refactor: #85 T8 extrait vaults-history-conflicts vers backend/routers (comportement inchange)	2026-09-26 14:46:55 -04:00
@@ -1 +1 @@
 .27.10
 .28.16