CI : installer rustfmt pour cargo fmt --check

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.dockerignore

@@ -6,8 +6,7 @@
 .packages
 .pub-cache
 build/
-bin/.dart_tool
+server/target
-bin/.packages
 ios/
 android/
 windows/

.github/workflows/ci.yml

@@ -40,12 +40,18 @@ jobs:
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: bin
+        working-directory: server
     steps:
       - uses: actions/checkout@v4
-      - uses: dart-lang/setup-dart@v1
+      # Toolchain épinglée : la même que l'image Docker (rust:1.98.1).
+      - uses: dtolnay/rust-toolchain@master
         with:
-          sdk: 3.13.5
+          toolchain: 1.98.1
-      - run: dart pub get
+          components: clippy, rustfmt
-      - run: dart analyze
+      - uses: Swatinem/rust-cache@v2
-      - run: dart test
+        with:
+          workspaces: server
+      - run: cargo fmt --check
+      - run: cargo build --locked
+      - run: cargo test --locked
+      - run: cargo clippy --locked -- -D warnings

.gitignore

@@ -52,4 +52,7 @@ app.*.map.json
 # Les lockfiles pub sont versionnés : sans eux, chaque build Docker/CI
 # résout des versions différentes (builds non reproductibles).
 !pubspec.lock
+# Serveur Rust : lockfile versionné (build Docker en --locked).
+!Cargo.lock
+/server/target/
 .claude/settings.local.json

BUILD.md

@@ -11,10 +11,16 @@ Since you are currently using Docker, you likely don't have these installed on y
     *   Extract the zip file to `C:\src\flutter` (for example).
     *   Add `flutter/bin` to your **System PATH**.
 
-2.  **Verify Installation**
+2.  **Install Rust** (the server is written in Rust)
+    *   Download `rustup-init.exe` from [rustup.rs](https://rustup.rs) and accept the defaults
+        (it installs the MSVC toolchain; Visual Studio Build Tools with the "C++ build tools"
+        workload are required).
+
+3.  **Verify Installation**
     *   Open a new terminal.
     *   Run `flutter doctor`.
     *   Ensure it says "Flutter ... channel stable".
+    *   Run `cargo --version`.
 
 ## Building the App
 

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 ## Non publié
 
+### 🦀 Serveur réécrit en Rust
+- **Le serveur Dart (`bin/`) est remplacé par un serveur Rust (`server/`)** : tokio + axum, reqwest/rustls, SQLite embarqué (rusqlite). Même API, mêmes routes, mêmes réponses : le front Flutter n'a pas changé. Le binaire est multi-thread (plus de boucle d'événements unique sur laquelle un gros JSON ou un dump XMLTV gelait les flux en cours) et pèse ~9 Mo
+- **Base reprise telle quelle** : schéma, migrations numérotées et formats de dates (`DateTime.toIso8601String()` de Dart) identiques ; sessions, playlists, enregistrements et season passes existants restent valides, les hachages SHA-256 historiques sont toujours migrés vers bcrypt à la connexion
+- **Comportement conservé** : cascade de routage (API → proxy Xtream → streaming → statique), anti-SSRF avec redirections revalidées, logs masqués, rate limits, honeypot, CORS, versionnage des assets, transcodage HLS/turbo.ts avec repli GPU→CPU, quotas de connexions fournisseur, reprise/relance/fusion des enregistrements, season passes, EPG (dump du panneau → XMLTV externe → `player_api`), logos de repli, arrêt gracieux sur SIGTERM (FFmpeg arrêté par SIGTERM, jamais SIGKILL d'emblée)
+- **Tests** : les tests backend Dart sont portés en Rust (`cargo test`, 132 tests) ; la CI exécute `cargo fmt --check`, `cargo test` et `cargo clippy -D warnings`
+- Le message d'erreur 502 d'un transcodage échoué est désormais masqué (l'erreur FFmpeg pouvait recopier l'URL du panneau avec les identifiants)
+
 ### 🖼️ Logos des chaînes
 - **Logos de repli quand l'hébergeur de picons tombe** : nouvelle route `/api/logo?src=…&name=…`. L'URL du panneau est tentée d'abord (via le proxy, mêmes protections anti-SSRF) ; en cas d'échec, le logo est cherché par nom de chaîne dans le dépôt public [`tv-logo/tv-logos`](https://github.com/tv-logo/tv-logos) — préfixe pays et suffixes de qualité ignorés, `Canal+` → `canal-plus`, repli sur la marque pour les canaux événementiels (`RMC SPORT LIVE 5` → logo RMC Sport). La liste des logos est mise en cache 24 h (l'API GitHub non authentifiée plafonne à 60 requêtes/h), les images en mémoire. Les chaînes sans `stream_icon` y gagnent aussi un logo
 - **Plus d'acharnement sur un hébergeur de picons hors service** : une image en erreur n'est plus relayée telle quelle au navigateur, qui la redemandait à chaque affichage de la grille. Réponse 410 mise en cache dix minutes (410 et non 404 : la `Cascade` du serveur rattrape les 404 et perdait l'en-tête de cache) ; au bout de trois échecs consécutifs, l'hôte est considéré hors service cinq minutes et plus aucune requête ne sort. Un statut d'erreur plutôt qu'un pixel transparent : le client affiche son propre repli au lieu d'une tuile vide

Dockerfile

@@ -31,11 +31,10 @@ ENV FLUTTER_NO_ANALYTICS=1
 RUN flutter config --enable-web && flutter precache --web
 
 # 2. Dependency Resolution (ONLY UPDATES IF PUBSPEC CHANGES)
-# Les lockfiles sont versionnés : le build résout exactement les versions
+# Le lockfile est versionné : le build résout exactement les versions
 # committées au lieu d'en chercher de nouvelles à chaque build.
 COPY pubspec.yaml pubspec.lock ./
-COPY bin/pubspec.yaml bin/pubspec.lock ./bin/
+RUN flutter pub get
-RUN flutter pub get && cd bin && dart pub get
 
 # 3. Source Code Copy (CHANGES OFTEN)
 # Everything except what's in .dockerignore (built-in protection)
@@ -48,18 +47,33 @@ RUN dart run build_runner build --delete-conflicting-outputs
 # This step MUST run if you modified any Dart file.
 RUN flutter build web --release --base-href="/" --no-tree-shake-icons --no-pub
 
-# 6. Native Server Compilation
+# ============================================
-RUN cd bin && dart compile exe server.dart -o server
+# Stage 2: Serveur Rust
+# ============================================
+# Bookworm (glibc 2.36) : le binaire tourne tel quel sur le runtime
+# debian:stable-slim, plus récent. Version épinglée comme le SDK Flutter.
+FROM rust:1.98.1-slim-bookworm AS server-builder
+
+WORKDIR /server
+
+# Dépendances compilées dans une couche à part : elles ne sont recompilées
+# que si Cargo.toml/Cargo.lock changent, pas à chaque modification du code.
+COPY server/Cargo.toml server/Cargo.lock ./
+RUN mkdir src && echo 'fn main() {}' > src/main.rs \
+    && cargo build --release --locked \
+    && rm -rf src target/release/xtremflow-server* target/release/deps/xtremflow_server*
+
+COPY server/src ./src
+RUN cargo build --release --locked
 
 # ============================================
-# Stage 2: Production Runtime
+# Stage 3: Production Runtime
 # ============================================
 FROM debian:stable-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     sqlite3 \
-    libsqlite3-dev \
     curl \
     wget \
     xz-utils \
@@ -81,7 +95,7 @@ RUN mkdir -p /app/data /app/web /app/recordings /tmp/xtremflow_streams \
     && chown -R xtremuser:xtremuser /app /tmp/xtremflow_streams
 
 COPY --from=builder /app/build/web /app/web
-COPY --from=builder /app/bin/server /app/server
+COPY --from=server-builder /server/target/release/xtremflow-server /app/server
 COPY entrypoint.sh /app/entrypoint.sh
 RUN chmod +x /app/server /app/entrypoint.sh
 

Dockerfile.fast

@@ -1,45 +1,39 @@
 # Dockerfile optimisé pour mises à jour rapides (Fast-Path)
 # Ce Dockerfile assume que les fichiers Flutter Web ont déjà été compilés en local
-# dans le dossier `build/web`.
+# dans le dossier `build/web`. Seul le serveur Rust est compilé ici.
+
+FROM rust:1.98.1-slim-bookworm AS server-builder
+WORKDIR /server
+COPY server/Cargo.toml server/Cargo.lock ./
+RUN mkdir src && echo 'fn main() {}' > src/main.rs \
+    && cargo build --release --locked \
+    && rm -rf src target/release/xtremflow-server* target/release/deps/xtremflow_server*
+COPY server/src ./src
+RUN cargo build --release --locked
 
 FROM debian:stable-slim
 
 # Éviter les prompts à l'installation
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Installation des dépendances minimales (Dart + FFmpeg)
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    wget \
     ca-certificates \
-    unzip \
     ffmpeg \
     && rm -rf /var/lib/apt/lists/*
 
-# Installation de Dart SDK (version spécifique pour compatibilité)
-RUN wget https://storage.googleapis.com/dart-archive/channels/stable/release/3.3.0/sdk/dartsdk-linux-x64-release.zip -O /tmp/dart-sdk.zip && \
-    unzip /tmp/dart-sdk.zip -d /usr/lib && \
-    rm /tmp/dart-sdk.zip
-
-ENV PATH="/usr/lib/dart-sdk/bin:${PATH}"
-
 # Création de l'utilisateur non-root
 RUN useradd -m xtremuser
 WORKDIR /app
 
 # Création des dossiers de données avec permissions
-RUN mkdir -p /app/data/logs /app/data/tmp /app/web && \
+RUN mkdir -p /app/data/logs /app/data/tmp /app/web /app/recordings && \
     chown -R xtremuser:xtremuser /app
 
-# Copie des fichiers pré-compilés du serveur (doit être compilé en local si possible, sinon ici)
+COPY --from=server-builder /server/target/release/xtremflow-server /app/server
-COPY --chown=xtremuser:xtremuser bin/ /app/bin/
-RUN cd bin && dart pub get
-
 # Copie des fichiers pré-compilés du frontend (build/web doit exister en local)
 COPY --chown=xtremuser:xtremuser build/web/ /app/web/
 
 USER xtremuser
 EXPOSE 8089
 
-# Commande de lancement (compilation JIT du serveur pour rapidité de build, ou EXE si déjà fait)
+CMD ["/app/server", "--port", "8089", "--path", "/app/web"]
-# Pour une rapidité maximale de "build", on lance le script dart directement car la compilation EXE prend du temps.
-CMD ["dart", "bin/server.dart", "--port", "8089", "--path", "/app/web"]

README.md

@@ -1,6 +1,6 @@
 # XtremFlow — Application Web IPTV
 
-Application IPTV auto-hébergée : frontend Flutter Web + serveur Dart natif, empaquetés dans une seule image Docker. Se connecte à un abonnement Xtream Codes et ajoute le magnétoscope (enregistrements planifiés, season passes), l'EPG avec repli XMLTV, et le transcodage FFmpeg à la demande.
+Application IPTV auto-hébergée : frontend Flutter Web + serveur Rust natif, empaquetés dans une seule image Docker. Se connecte à un abonnement Xtream Codes et ajoute le magnétoscope (enregistrements planifiés, season passes), l'EPG avec repli XMLTV, et le transcodage FFmpeg à la demande.
 
 ## Fonctionnalités
 
@@ -16,7 +16,7 @@ Application IPTV auto-hébergée : frontend Flutter Web + serveur Dart natif, em
 | Couche | Techno |
 |---|---|
 | Frontend | Flutter Web (Riverpod, GoRouter), players HTML (hls.js / mpegts.js vendorisés) |
-| Backend | Dart compilé en natif (`dart compile exe`), shelf |
+| Backend | Rust (tokio, axum, reqwest/rustls, rusqlite), binaire natif unique |
 | Base | SQLite côté serveur (`/app/data/xtremflow.db`) |
 | Capture/Transcodage | FFmpeg (build BtbN, NVENC inclus) |
 | Conteneur | Debian slim multi-stage, port **8089** |
@@ -52,25 +52,28 @@ flutter pub get
 flutter analyze && flutter test
 flutter run -d chrome        # nécessite le backend lancé pour les routes /api
 
-# Backend
+# Backend (Rust ≥ 1.98)
-cd bin
+cd server
-dart pub get
+cargo test
-dart analyze && dart test
+cargo clippy -- -D warnings
-dart run server.dart --port 8089 --path ../build/web
+XTREMFLOW_DB_PATH=./dev.db cargo run -- --port 8089 --path ../build/web
 ```
 
+`XTREMFLOW_DB_PATH` (défaut `/app/data/xtremflow.db`) et `RECORDINGS_DIR` (défaut `/app/recordings`) permettent de lancer le serveur hors conteneur. La base SQLite est compatible avec celle de l'ancien serveur Dart : schéma, migrations et formats de dates sont identiques, une base existante est reprise telle quelle.
+
 Le build Windows natif est documenté dans `BUILD.md`.
 
 ## Structure du projet
 
 ```
-bin/                    Serveur Dart
+server/                 Serveur Rust (crate xtremflow-server)
-├── server.dart         Point d'entrée, routage, arrêt gracieux
+└── src/
-├── api/                Handlers HTTP (auth, playlists, recordings, EPG, proxy…)
+    ├── main.rs         Démarrage, arrêt gracieux (SIGTERM : clôture des enregistrements)
-├── services/           Scheduler d'enregistrement, sessions FFmpeg, XMLTV
+    ├── server.rs       Middlewares (logs masqués, sécurité, rate limit, CORS) et cascade de routage
-├── database/           SQLite (schéma, migrations)
+    ├── api/            Handlers HTTP (auth, playlists, recordings, EPG, proxy, streaming…)
-├── middleware/         Auth (session), sécurité (rate limit, honeypot, logs redactés)
+    ├── services/       Scheduler d'enregistrement, sessions FFmpeg, XMLTV, logos
-└── test/               Tests backend (dart test)
+    ├── db.rs           SQLite (schéma, migrations)
+    └── util/           Masquage des identifiants, chemins sûrs, mots de passe, ffprobe
 
 lib/                    Frontend Flutter
 ├── core/               Modèles, thème, router, clients API

analysis_options.yaml

@@ -1,11 +1,5 @@
 include: package:flutter_lints/flutter.yaml
 
-analyzer:
-  exclude:
-    # bin/ is a standalone Dart package (server) with its own pubspec and
-    # analysis; it is analyzed by the backend CI job via `dart analyze`.
-    - bin/**
-
 linter:
   rules:
     - prefer_const_constructors

bin/api/asset_failure_cache.dart

@@ -1,81 +0,0 @@
-import 'package:shelf/shelf.dart';
-
-/// Réponse pour une image indisponible.
-///
-/// Statut 410 et non 404 : la `Cascade` du serveur retombe sur le handler
-/// suivant pour tout 404 et renvoie finalement celui du handler statique, sans
-/// notre `cache-control`. Un 410 s'arrête ici.
-///
-/// Un statut d'erreur plutôt qu'une image vide : le client affiche alors son
-/// propre repli (icône, initiale) au lieu d'une tuile blanche. Le `max-age`
-/// est essentiel : sans lui le navigateur redemande le logo à chaque
-/// affichage de la grille et le flot de requêtes mortes reprend aussitôt.
-Response missingImageResponse() => Response(
-      410,
-      headers: {
-        'cache-control': 'public, max-age=600',
-        'access-control-allow-origin': '*',
-      },
-    );
-
-/// Mémoire courte des hôtes d'images injoignables.
-///
-/// POURQUOI : les URL de picons pointent chez l'hébergeur du revendeur, pas
-/// sur le panneau. Quand cette machine tombe (maintenance, DNS, quota), elle
-/// répond 5xx en quelques millisecondes, le navigateur réessaie à chaque
-/// rendu de la grille et le proxy relaie des centaines de requêtes mortes par
-/// seconde. Le serveur tournant sur un unique isolate Dart, ce flot passe
-/// devant les paquets vidéo dans la boucle d'événements : l'image saccade
-/// pendant qu'on s'acharne sur un hôte qu'on sait hors service.
-///
-/// On coupe donc court : au bout de [threshold] échecs consécutifs, l'hôte
-/// est considéré mort pendant [ttl] et les requêtes suivantes sont servies
-/// localement, sans appel sortant.
-class AssetFailureCache {
-  AssetFailureCache({
-    this.threshold = 3,
-    this.ttl = const Duration(minutes: 5),
-    DateTime Function()? clock,
-  }) : _clock = clock ?? DateTime.now;
-
-  /// Nombre d'échecs consécutifs avant de couper un hôte. Un 5xx passager ne
-  /// doit pas priver l'utilisateur de ses logos.
-  final int threshold;
-
-  /// Durée de la coupure. Assez courte pour qu'un hôte réparé revienne seul.
-  final Duration ttl;
-
-  final DateTime Function() _clock;
-
-  final Map<String, int> _failures = {};
-  final Map<String, DateTime> _downUntil = {};
-
-  /// L'hôte est-il réputé hors service en ce moment ?
-  bool isDown(String host) {
-    final key = host.toLowerCase();
-    final until = _downUntil[key];
-    if (until == null) return false;
-    if (_clock().isBefore(until)) return true;
-
-    // Coupure expirée : on repart d'une ardoise vierge pour laisser une
-    // vraie chance au prochain appel.
-    _downUntil.remove(key);
-    _failures.remove(key);
-    return false;
-  }
-
-  void recordFailure(String host) {
-    final key = host.toLowerCase();
-    final count = (_failures[key] ?? 0) + 1;
-    _failures[key] = count;
-    if (count >= threshold) {
-      _downUntil[key] = _clock().add(ttl);
-    }
-  }
-
-  void recordSuccess(String host) {
-    final key = host.toLowerCase();
-    _failures.remove(key);
-    _downUntil.remove(key);
-  }
-}

bin/api/auth_handler.dart

@@ -1,163 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf_router/shelf_router.dart';
-import '../database/database.dart';
-
-class AuthHandler {
-  final AppDatabase db;
-
-  AuthHandler(this.db);
-
-  Router get router {
-    final router = Router();
-
-    router.post('/login', _login);
-    router.post('/logout', _logout);
-    router.get('/me', _getCurrentUser);
-
-    return router;
-  }
-
-  /// POST /api/auth/login
-  Future<Response> _login(Request request) async {
-    try {
-      print('[Auth] Login attempt received');
-      final bodyStr = await request.readAsString();
-
-      final payload = jsonDecode(bodyStr) as Map<String, dynamic>;
-      final username = payload['username'] as String?;
-      final password = payload['password'] as String?;
-
-      if (username == null || password == null) {
-        print('[Auth] Missing username or password');
-        return Response(400, body: jsonEncode({
-          'success': false,
-          'error': 'Username and password are required',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      print('[Auth] Verifying credentials for user: $username');
-      // Verify credentials
-      final user = db.verifyCredentials(username, password);
-      if (user == null) {
-        print('[Auth] Invalid credentials for user: $username');
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Invalid credentials',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      print('[Auth] User verified, creating session for userId: ${user.id}');
-      // Create session
-      final session = db.createSession(user.id);
-
-      // HttpOnly session cookie so same-origin media requests (hls.js inside
-      // the player iframe cannot send Authorization headers) are authenticated.
-      final maxAge = session.expiresAt.difference(DateTime.now()).inSeconds;
-      return Response.ok(jsonEncode({
-        'success': true,
-        'user': user.toJson(),
-        'token': session.token,
-      }), headers: {
-        'Content-Type': 'application/json',
-        'Set-Cookie':
-            'session=${session.token}; HttpOnly; SameSite=Lax; Path=/; Max-Age=$maxAge',
-      },);
-    } catch (e, stackTrace) {
-      print('[Auth] ERROR during login: $e');
-      print('[Auth] Stack trace: $stackTrace');
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// POST /api/auth/logout
-  Future<Response> _logout(Request request) async {
-    try {
-      final token = _extractToken(request);
-      if (token == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      db.deleteSession(token);
-
-      return Response.ok(jsonEncode({
-        'success': true,
-      }), headers: {
-        'Content-Type': 'application/json',
-        'Set-Cookie': 'session=; HttpOnly; SameSite=Lax; Path=/; Max-Age=0',
-      },);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// GET /api/auth/me
-  Future<Response> _getCurrentUser(Request request) async {
-    try {
-      final token = _extractToken(request);
-      if (token == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final session = db.findSessionByToken(token);
-      if (session == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Invalid or expired session',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final user = db.findUserById(session.userId);
-      if (user == null) {
-        return Response(404, body: jsonEncode({
-          'success': false,
-          'error': 'User not found',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      return Response.ok(jsonEncode({
-        'user': user.toJson(),
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// Extract token from Authorization header or cookie
-  String? _extractToken(Request request) {
-    // Try Authorization header first
-    final authHeader = request.headers['authorization'];
-    if (authHeader != null && authHeader.startsWith('Bearer ')) {
-      return authHeader.substring(7);
-    }
-
-    // Try cookie
-    final cookie = request.headers['cookie'];
-    if (cookie != null) {
-      final parts = cookie.split(';');
-      for (final part in parts) {
-        final trimmed = part.trim();
-        if (trimmed.startsWith('session=')) {
-          return trimmed.substring(8);
-        }
-      }
-    }
-
-    return null;
-  }
-}

bin/api/epg_api.dart

@@ -1,473 +0,0 @@
-import 'dart:convert';
-import 'dart:isolate';
-import 'package:shelf/shelf.dart';
-import 'package:http/http.dart' as http;
-import '../models/playlist_config.dart';
-import '../services/xmltv_epg_service.dart';
-import '../utils/log_redactor.dart';
-
-/// API EPG — proxy vers Xtream avec cache 30 minutes
-/// GET /api/epg/<channel_id>?days=1
-///
-/// Le panneau de l'abonné reste la source de référence, mais par son dump
-/// `xmltv.php` d'abord : une requête couvre toutes les chaînes, là où
-/// `player_api` en réclame une par chaîne à plusieurs secondes pièce. Vient
-/// ensuite l'interrogation chaîne par chaîne, puis une source XMLTV externe
-/// en dernier recours — cas des revendeurs dont le guide est figé depuis
-/// plusieurs jours.
-class EpgApi {
-  final Future<PlaylistConfig?> Function(Request) _getPlaylist;
-
-  /// Repli XMLTV. `null` quand aucune source n'est configurée : l'API se
-  /// comporte alors exactement comme avant, sans le moindre appel sortant.
-  final XmltvEpgService? _xmltv;
-
-  /// Cache mémoire : « dns|username|channelId » → {data, expiresAt}.
-  ///
-  /// La clé inclut le compte : les `stream_id` sont propres à chaque panneau,
-  /// deux playlists distinctes peuvent parfaitement partager le même
-  /// identifiant et se servaient alors le guide l'une de l'autre.
-  final Map<String, _CacheEntry> _cache = {};
-
-  /// Correspondance `stream_id` → identifiant EPG et nom, par compte.
-  /// Nécessaire au repli : le dump XMLTV indexe par identifiant de chaîne,
-  /// pas par `stream_id` propre au panneau.
-  final Map<String, _ChannelMap> _channelMaps = {};
-
-  /// Client HTTP des appels `player_api`. Injectable pour les tests.
-  final http.Client _http;
-
-  /// Fabrique de la source XMLTV du panneau, une par compte.
-  final XmltvEpgService Function(PlaylistConfig) _panelXmltvBuilder;
-
-  /// Index XMLTV du panneau, par compte.
-  final Map<String, XmltvEpgService> _panelXmltv = {};
-
-  EpgApi(
-    this._getPlaylist, {
-    XmltvEpgService? xmltv,
-    http.Client? httpClient,
-    XmltvEpgService Function(PlaylistConfig)? panelXmltvBuilder,
-  })  : _xmltv = xmltv,
-        _http = httpClient ?? http.Client(),
-        _panelXmltvBuilder = panelXmltvBuilder ?? _defaultPanelXmltv;
-
-  /// Dump XMLTV servi par le panneau lui-même.
-  ///
-  /// POURQUOI : `player_api.php?action=get_simple_data_table` répond en
-  /// plusieurs secondes chez beaucoup de revendeurs, et il faut un appel par
-  /// chaîne — afficher une grille de trente chaînes demandait donc plus d'une
-  /// minute. `xmltv.php` renvoie le guide de toutes les chaînes en une seule
-  /// requête, réutilisée ensuite pendant des heures. C'est ce que font les
-  /// clients IPTV rapides.
-  static XmltvEpgService _defaultPanelXmltv(PlaylistConfig playlist) {
-    final user = Uri.encodeQueryComponent(playlist.username);
-    final password = Uri.encodeQueryComponent(playlist.password);
-    return XmltvEpgService(
-      sourceUrls: ['${playlist.dns}/xmltv.php?username=$user&password=$password'],
-      refreshInterval: const Duration(hours: 3),
-      // Le guide est facultatif : on ne fait pas patienter l'utilisateur
-      // plusieurs minutes sur un panneau qui traîne.
-      downloadTimeout: const Duration(seconds: 90),
-    );
-  }
-
-  Future<Response> handleGetEpg(Request request, String channelId) async {
-    final playlist = await _getPlaylist(request);
-    if (playlist == null) {
-      return Response.forbidden(
-        json.encode({'error': 'Playlist non trouvée'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-
-    final cacheKey = '${playlist.dns}|${playlist.username}|$channelId';
-    final cached = _cache[cacheKey];
-    if (cached != null && DateTime.now().isBefore(cached.expiresAt)) {
-      return Response.ok(
-        cached.data,
-        headers: {'Content-Type': 'application/json', 'X-Cache': 'HIT'},
-      );
-    }
-
-    try {
-      // Sources par ordre de préférence. On s'arrête à la première qui
-      // contient un programme en cours ou à venir ; à défaut, la première
-      // non vide sert de repli.
-      //
-      // Le dump du panneau passe devant : une requête couvre toutes les
-      // chaînes, là où `player_api` en demande une par chaîne, à plusieurs
-      // secondes pièce.
-      //
-      // Le dump externe passe ensuite AVANT l'interrogation chaîne par
-      // chaîne : il est déjà indexé en mémoire (réponse instantanée), alors
-      // que `player_api` coûte plusieurs secondes par chaîne et échouait en
-      // prod — ce qui laissait toute la grille sans guide.
-      final sources = <(String, Future<List<Map<String, dynamic>>> Function())>[
-        ('panel-xmltv', () => _panelProgrammes(playlist, channelId)),
-        ('xmltv', () => _xmltvProgrammes(playlist, channelId)),
-        ('xtream', () => _xtreamProgrammes(playlist, channelId)),
-      ];
-
-      var epgData = <String, dynamic>{
-        'channel_id': channelId,
-        'programmes': <Map<String, dynamic>>[],
-      };
-      var source = 'xtream';
-      var found = false;
-
-      for (final (name, fetch) in sources) {
-        final programmes = await fetch();
-        if (programmes.isEmpty) continue;
-
-        final candidate = <String, dynamic>{
-          'channel_id': channelId,
-          'programmes': programmes,
-        };
-        if (!found) {
-          // Meilleur repli connu à ce stade, même si le guide est périmé.
-          epgData = candidate;
-          source = name;
-          found = true;
-        }
-        if (_hasCurrentProgramme(candidate)) {
-          epgData = candidate;
-          source = name;
-          break;
-        }
-      }
-
-      final jsonStr = json.encode(epgData);
-
-      // 30 min pour un guide trouvé ; 5 min seulement pour un guide vide,
-      // qui vient souvent d'une source momentanément indisponible et ne
-      // doit pas priver la chaîne de guide pendant une demi-heure.
-      _cache[cacheKey] = _CacheEntry(
-        data: jsonStr,
-        expiresAt: DateTime.now()
-            .add(Duration(minutes: found ? 30 : 5)),
-      );
-
-      return Response.ok(
-        jsonStr,
-        headers: {
-          'Content-Type': 'application/json',
-          'X-Cache': 'MISS',
-          'X-Epg-Source': source,
-        },
-      );
-    } catch (e) {
-      // Détail redacté en log uniquement : une ClientException Dart contient
-      // l'URI amont, credentials Xtream inclus.
-      print('[EpgApi] Erreur EPG: ${LogRedactor.redactUrl('$e')}');
-      return Response.internalServerError(
-        body: json.encode({'error': 'Erreur lors de la récupération EPG'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// Programmes tirés du dump XMLTV du panneau, ou liste vide.
-  Future<List<Map<String, dynamic>>> _panelProgrammes(
-    PlaylistConfig playlist,
-    String channelId,
-  ) async {
-    final key = '${playlist.dns}|${playlist.username}';
-    final service =
-        _panelXmltv.putIfAbsent(key, () => _panelXmltvBuilder(playlist));
-    return _fromXmltv(service, playlist, channelId);
-  }
-
-  /// Programmes obtenus en interrogeant le panneau chaîne par chaîne.
-  ///
-  /// Chemin lent : deux actions possibles, plusieurs secondes chacune chez la
-  /// plupart des revendeurs. Il ne sert que lorsque le dump XMLTV du panneau
-  /// est absent ou ne couvre pas la chaîne.
-  Future<List<Map<String, dynamic>>> _xtreamProgrammes(
-    PlaylistConfig playlist,
-    String channelId,
-  ) async {
-    // `get_simple_data_table` d'abord : c'est la seule action réellement
-    // universelle. `get_epg` n'existe pas sur beaucoup de panneaux — au lieu
-    // d'une erreur, ils renvoient poliment le payload d'authentification,
-    // sans champ `epg_listings`, ce qui produisait un guide vide impossible
-    // à distinguer d'une chaîne sans programme.
-    const actions = ['get_simple_data_table', 'get_short_epg'];
-
-    for (final action in actions) {
-      final url =
-          '${playlist.dns}/player_api.php?username=${playlist.username}'
-          '&password=${playlist.password}'
-          '&action=$action&stream_id=$channelId';
-
-      final http.Response response;
-      try {
-        response = await _http
-            .get(Uri.parse(url))
-            .timeout(const Duration(seconds: 20));
-      } catch (e) {
-        // Délai dépassé, connexion coupée… : une source parmi d'autres, pas
-        // une raison de répondre 500 (ce qui privait la chaîne des sources
-        // suivantes). L'exception recopie l'URL, identifiants compris.
-        print('[EpgApi] player_api $action indisponible pour $channelId : '
-            '${LogRedactor.redactUrl('$e')}');
-        continue;
-      }
-      if (response.statusCode != 200) continue;
-
-      Map<String, dynamic> parsed;
-      try {
-        parsed = transformEpgData(json.decode(response.body), channelId);
-      } catch (_) {
-        continue;
-      }
-      final programmes = (parsed['programmes'] as List)
-          .whereType<Map<String, dynamic>>()
-          .toList();
-      if (programmes.isNotEmpty) return programmes;
-    }
-    return const [];
-  }
-
-  /// Le guide contient-il un programme en cours ou à venir ?
-  ///
-  /// Un panneau dont l'EPG est figé répond avec des centaines de programmes,
-  /// tous terminés depuis plusieurs jours. Compter les entrées ne suffit donc
-  /// pas à décider si le guide est exploitable.
-  static bool _hasCurrentProgramme(Map<String, dynamic> epgData) {
-    final now = DateTime.now().toUtc();
-    for (final programme in epgData['programmes'] as List) {
-      if (programme is! Map) continue;
-      final end = DateTime.tryParse('${programme['end']}');
-      if (end != null && end.isAfter(now)) return true;
-    }
-    return false;
-  }
-
-  /// Programmes issus du dump XMLTV, ou liste vide si indisponible.
-  Future<List<Map<String, dynamic>>> _xmltvProgrammes(
-    PlaylistConfig playlist,
-    String channelId,
-  ) =>
-      _fromXmltv(_xmltv, playlist, channelId);
-
-  /// Programmes d'une chaîne dans un index XMLTV quelconque (panneau ou
-  /// source externe), ou liste vide si l'index ne la connaît pas.
-  Future<List<Map<String, dynamic>>> _fromXmltv(
-    XmltvEpgService? xmltv,
-    PlaylistConfig playlist,
-    String channelId,
-  ) async {
-    if (xmltv == null) return const [];
-
-    try {
-      final channels = await _channelMapFor(playlist);
-      final epgId = channels.epgIds[channelId];
-      final name = channels.names[channelId];
-      if (epgId == null && name == null) return const [];
-
-      final programmes =
-          await xmltv.programmesFor(epgId, displayName: name);
-      if (programmes.isEmpty) return const [];
-
-      final now = DateTime.now().toUtc();
-      return programmes
-          .where((p) => p.stop.isAfter(now))
-          .take(64)
-          .map((p) => p.toJson(channelId))
-          .toList();
-    } catch (e) {
-      // L'exception peut recopier l'URL `player_api`/`xmltv.php`, identifiants
-      // compris.
-      print(
-        '[EpgApi] source XMLTV indisponible pour $channelId : '
-        '${LogRedactor.redactUrl('$e')}',
-      );
-      return const [];
-    }
-  }
-
-  /// `stream_id` → (`epg_channel_id`, nom) depuis la réponse
-  /// `get_live_streams`.
-  static (Map<String, String>, Map<String, String>) _parseChannelTable(
-    String body,
-  ) {
-    final epgIds = <String, String>{};
-    final names = <String, String>{};
-    final decoded = json.decode(body);
-    if (decoded is List) {
-      for (final item in decoded) {
-        if (item is! Map) continue;
-        final streamId = item['stream_id']?.toString();
-        if (streamId == null || streamId.isEmpty) continue;
-        final epgId = item['epg_channel_id']?.toString();
-        if (epgId != null && epgId.isNotEmpty) epgIds[streamId] = epgId;
-        final name = item['name']?.toString();
-        if (name != null && name.isNotEmpty) names[streamId] = name;
-      }
-    }
-    return (epgIds, names);
-  }
-
-  /// Téléchargements de la table des chaînes en cours, par compte.
-  final Map<String, Future<_ChannelMap>> _channelMapsInFlight = {};
-
-  /// Table des chaînes du compte, rafraîchie toutes les 6 heures.
-  ///
-  /// Les requêtes simultanées partagent un seul téléchargement : la grille
-  /// demande le guide de 30 chaînes d'un coup, et chacune déclenchait sinon
-  /// son propre `get_live_streams` (7 Mo en prod).
-  Future<_ChannelMap> _channelMapFor(PlaylistConfig playlist) {
-    final key = '${playlist.dns}|${playlist.username}';
-    final cached = _channelMaps[key];
-    if (cached != null && DateTime.now().isBefore(cached.expiresAt)) {
-      return Future.value(cached);
-    }
-    return _channelMapsInFlight[key] ??=
-        _loadChannelMap(playlist, key).whenComplete(() {
-      _channelMapsInFlight.remove(key);
-    });
-  }
-
-  Future<_ChannelMap> _loadChannelMap(
-    PlaylistConfig playlist,
-    String key,
-  ) async {
-    final url = '${playlist.dns}/player_api.php'
-        '?username=${playlist.username}&password=${playlist.password}'
-        '&action=get_live_streams';
-    http.Response? response;
-    try {
-      response =
-          await _http.get(Uri.parse(url)).timeout(const Duration(seconds: 90));
-    } catch (e) {
-      print('[EpgApi] table des chaînes indisponible : '
-          '${LogRedactor.redactUrl('$e')}');
-    }
-
-    var epgIds = <String, String>{};
-    var names = <String, String>{};
-    if (response != null && response.statusCode == 200) {
-      // Décodage dans un isolate : 7 Mo de JSON sur la boucle principale la
-      // gelaient, et le relais turbo.ts cessait d'émettre pendant ce temps.
-      // UTF-8 explicite : sans charset annoncé, `response.body` peut décoder
-      // en latin-1 et abîmer les noms (« Chérie », « ◉ »), donc leur
-      // correspondance avec le guide.
-      final body = utf8.decode(response.bodyBytes, allowMalformed: true);
-      try {
-        (epgIds, names) = await Isolate.run(() => _parseChannelTable(body));
-      } catch (e) {
-        print('[EpgApi] table des chaînes illisible : ${e.runtimeType}');
-      }
-    }
-
-    // Une table vide (panneau en échec) n'est gardée que 2 minutes : la
-    // garder 6 h privait TOUTES les chaînes du repli XMLTV pendant 6 h.
-    final map = _ChannelMap(
-      epgIds: epgIds,
-      names: names,
-      expiresAt: DateTime.now().add(
-        names.isEmpty ? const Duration(minutes: 2) : const Duration(hours: 6),
-      ),
-    );
-    _channelMaps[key] = map;
-    return map;
-  }
-
-  /// Normalise une réponse Xtream (`epg_listings`) vers le format servi au
-  /// client. Public pour être couvert par `bin/test/epg_api_test.dart`.
-  Map<String, dynamic> transformEpgData(dynamic raw, String channelId) {
-    try {
-      List<dynamic> listings = [];
-
-      if (raw is Map && raw.containsKey('epg_listings')) {
-        listings = raw['epg_listings'] as List<dynamic>? ?? [];
-      } else if (raw is List) {
-        listings = raw;
-      }
-
-      final programmes = listings.map((item) {
-        // Les champs texte `start`/`end` sont exprimés dans le fuseau du
-        // panneau (souvent Europe/Amsterdam), sans indicateur de zone : le
-        // client les relisait comme de l'heure locale et décalait tout le
-        // guide. Les `*_timestamp` sont de l'epoch UTC — on s'en sert dès
-        // qu'ils sont présents et on émet de l'ISO-8601 UTC explicite.
-        final start = _isoUtc(item['start_timestamp']) ??
-            _normalizeDate(item['start'] as String? ?? '');
-        final end = _isoUtc(item['stop_timestamp']) ??
-            _isoUtc(item['end_timestamp']) ??
-            _normalizeDate(
-              (item['stop'] as String?) ?? (item['end'] as String?) ?? '',
-            );
-
-        // Décoder le titre (base64 si nécessaire)
-        String title = item['title'] as String? ?? '';
-        try {
-          if (title.isNotEmpty) {
-            final decoded = utf8.decode(base64Decode(title));
-            if (decoded.isNotEmpty) title = decoded;
-          }
-        } catch (_) {}
-
-        String description = item['description'] as String? ?? '';
-        try {
-          if (description.isNotEmpty) {
-            final decoded = utf8.decode(base64Decode(description));
-            if (decoded.isNotEmpty) description = decoded;
-          }
-        } catch (_) {}
-
-        return {
-          'title': title,
-          'description': description,
-          'start': start,
-          'end': end,
-          'channel_id': channelId,
-        };
-      }).toList();
-
-      return {'channel_id': channelId, 'programmes': programmes};
-    } catch (e) {
-      print('[EpgApi] Erreur panneau pour $channelId: ${LogRedactor.redactUrl('$e')}');
-      return {
-        'channel_id': channelId,
-        'programmes': [],
-        'error': 'EPG indisponible',
-      };
-    }
-  }
-
-  /// Epoch (secondes, String ou int) → ISO-8601 UTC, ou `null` si absent.
-  static String? _isoUtc(dynamic timestamp) {
-    if (timestamp == null) return null;
-    final seconds = timestamp is int ? timestamp : int.tryParse('$timestamp');
-    if (seconds == null || seconds <= 0) return null;
-    return DateTime.fromMillisecondsSinceEpoch(seconds * 1000, isUtc: true)
-        .toIso8601String();
-  }
-
-  /// Repli : « YYYY-MM-DD HH:MM:SS » → « YYYY-MM-DDTHH:MM:SS ».
-  static String _normalizeDate(String raw) {
-    if (raw.contains(' ') && !raw.contains('T')) {
-      return raw.replaceFirst(' ', 'T');
-    }
-    return raw;
-  }
-}
-
-class _ChannelMap {
-  final Map<String, String> epgIds;
-  final Map<String, String> names;
-  final DateTime expiresAt;
-  _ChannelMap({
-    required this.epgIds,
-    required this.names,
-    required this.expiresAt,
-  });
-}
-
-class _CacheEntry {
-  final String data;
-  final DateTime expiresAt;
-  _CacheEntry({required this.data, required this.expiresAt});
-}

bin/api/logo_api.dart

@@ -1,72 +0,0 @@
-import 'package:shelf/shelf.dart';
-
-import '../services/logo_catalog.dart';
-import 'asset_failure_cache.dart';
-
-/// GET /api/logo?src=<stream_icon>&name=<nom de chaîne>
-///
-/// Logo d'une chaîne, avec repli. L'URL fournie par le panneau est tentée
-/// d'abord, via le proxy Xtream (mêmes protections anti-SSRF, même mémoire
-/// des hôtes morts). En cas d'échec, le logo est cherché par nom dans le
-/// dépôt public `tv-logos`.
-///
-/// POURQUOI : quand l'hébergeur de picons du revendeur tombe, toute la grille
-/// perd ses logos d'un coup, alors que les autres applications IPTV les
-/// affichent encore grâce à leurs propres sources de repli.
-class LogoApi {
-  LogoApi(this._proxy, this._catalog);
-
-  /// Proxy Xtream (`ProxyHandler.handler`), qui attend `/api/xtream/<url>`.
-  final Handler _proxy;
-
-  final LogoCatalog _catalog;
-
-  /// Un logo trouvé change rarement : un jour de cache navigateur.
-  static const _found = 'public, max-age=86400';
-
-  Future<Response> handle(Request request) async {
-    final src = request.url.queryParameters['src'] ?? '';
-    final name = request.url.queryParameters['name'] ?? '';
-
-    // Une URL panneau malformée ne doit pas priver la chaîne du repli.
-    final proxied = src.startsWith('http://') || src.startsWith('https://')
-        ? Uri.tryParse('${request.requestedUri.origin}/api/xtream/$src')
-        : null;
-
-    if (proxied != null) {
-      final upstream = await _proxy(
-        Request(
-          'GET',
-          proxied,
-          headers: {
-            for (final header in const ['cookie', 'authorization'])
-              if (request.headers[header] != null)
-                header: request.headers[header]!,
-          },
-        ),
-      );
-
-      final type = upstream.headers['content-type'] ?? '';
-      if (upstream.statusCode == 200 && type.startsWith('image/')) {
-        return Response.ok(
-          upstream.read(),
-          headers: {'content-type': type, 'cache-control': _found},
-        );
-      }
-      // Corps d'erreur consommé : sinon la connexion amont reste ouverte.
-      await upstream.read().drain<void>();
-    }
-
-    if (name.isNotEmpty) {
-      final bytes = await _catalog.logoFor(name);
-      if (bytes != null) {
-        return Response.ok(
-          bytes,
-          headers: {'content-type': 'image/png', 'cache-control': _found},
-        );
-      }
-    }
-
-    return missingImageResponse();
-  }
-}

bin/api/playlists_handler.dart

@@ -1,191 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf_router/shelf_router.dart';
-import '../database/database.dart';
-
-class PlaylistsHandler {
-  final AppDatabase db;
-
-  PlaylistsHandler(this.db);
-
-  Router get router {
-    final router = Router();
-
-    router.get('/', _getPlaylists);
-    router.post('/', _createPlaylist);
-    router.put('/<id>', _updatePlaylist);
-    router.delete('/<id>', _deletePlaylist);
-
-    return router;
-  }
-
-  /// GET /api/playlists
-  Future<Response> _getPlaylists(Request request) async {
-    try {
-      final userId = request.context['userId'] as String?;
-      if (userId == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final playlists = db.getPlaylists(userId);
-
-      return Response.ok(jsonEncode({
-        'playlists': playlists.map((p) => p.toJson()).toList(),
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// POST /api/playlists
-  Future<Response> _createPlaylist(Request request) async {
-    try {
-      final userId = request.context['userId'] as String?;
-      if (userId == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final payload = jsonDecode(await request.readAsString()) as Map<String, dynamic>;
-      final name = payload['name'] as String?;
-      final serverUrl = payload['serverUrl'] as String?;
-      final username = payload['username'] as String?;
-      final password = payload['password'] as String?;
-      final dns = payload['dns'] as String?;
-
-      if (name == null || serverUrl == null || username == null || password == null) {
-        return Response(400, body: jsonEncode({
-          'success': false,
-          'error': 'Missing required fields',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final playlist = db.createPlaylist(
-        userId: userId,
-        name: name,
-        serverUrl: serverUrl,
-        username: username,
-        password: password,
-        dns: dns ?? serverUrl,
-      );
-
-      return Response.ok(jsonEncode({
-        'success': true,
-        'playlist': playlist.toJson(),
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// PUT /api/playlists/:id
-  Future<Response> _updatePlaylist(Request request, String id) async {
-    try {
-      final userId = request.context['userId'] as String?;
-      if (userId == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      // Verify playlist belongs to user
-      final existing = db.getPlaylistById(id);
-      if (existing == null) {
-        return Response(404, body: jsonEncode({
-          'success': false,
-          'error': 'Playlist not found',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      if (existing.userId != userId) {
-        return Response(403, body: jsonEncode({
-          'success': false,
-          'error': 'Forbidden',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final payload = jsonDecode(await request.readAsString()) as Map<String, dynamic>;
-      final name = payload['name'] as String? ?? existing.name;
-      final serverUrl = payload['serverUrl'] as String? ?? existing.serverUrl;
-      final username = payload['username'] as String? ?? existing.username;
-      // Empty password means "keep current": clients never receive the real
-      // password, so edit forms send it back blank.
-      final incomingPassword = payload['password'] as String?;
-      final password = (incomingPassword == null || incomingPassword.isEmpty)
-          ? existing.password
-          : incomingPassword;
-      final dns = payload['dns'] as String? ?? existing.dns;
-
-      final playlist = db.updatePlaylist(
-        playlistId: id,
-        name: name,
-        serverUrl: serverUrl,
-        username: username,
-        password: password,
-        dns: dns,
-      );
-
-      return Response.ok(jsonEncode({
-        'success': true,
-        'playlist': playlist.toJson(),
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// DELETE /api/playlists/:id
-  Future<Response> _deletePlaylist(Request request, String id) async {
-    try {
-      final userId = request.context['userId'] as String?;
-      if (userId == null) {
-        return Response(401, body: jsonEncode({
-          'success': false,
-          'error': 'Unauthorized',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      // Verify playlist belongs to user
-      final existing = db.getPlaylistById(id);
-      if (existing == null) {
-        return Response(404,body: jsonEncode({
-          'success': false,
-          'error': 'Playlist not found',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      if (existing.userId != userId) {
-        return Response(403, body: jsonEncode({
-          'success': false,
-          'error': 'Forbidden',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      db.deletePlaylist(id);
-
-      return Response.ok(jsonEncode({
-        'success': true,
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-}

bin/api/proxy_handler.dart

@@ -1,334 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-import 'package:shelf/shelf.dart';
-import 'package:http/http.dart' as http;
-import '../database/database.dart';
-import '../middleware/auth_middleware.dart';
-import '../models/playlist_config.dart';
-import '../utils/log_redactor.dart';
-import 'asset_failure_cache.dart';
-
-/// L'URL désigne-t-elle une image ou un logo ?
-///
-/// Ces URL échappent à l'allowlist de domaine (les revendeurs hébergent leurs
-/// picons ailleurs que le panneau) et méritent un repli visuel plutôt qu'une
-/// erreur propagée au navigateur.
-bool _isStaticAssetUrl(Uri url) =>
-    url.path.endsWith('.png') ||
-    url.path.endsWith('.jpg') ||
-    url.path.endsWith('.jpeg') ||
-    url.path.endsWith('.gif') ||
-    url.path.endsWith('.webp') ||
-    url.path.endsWith('.ico') ||
-    url.path.contains('/picons/') ||
-    url.path.contains('/logos/');
-
-/// Returns true when [host] must never be proxied (loopback, private LAN,
-/// link-local/cloud-metadata ranges) — SSRF protection for asset URLs that
-/// bypass the playlist-domain allowlist.
-bool isForbiddenProxyHost(String host) {
-  final lower = host.toLowerCase();
-  if (lower == 'localhost' || lower == '::1') return true;
-
-  final ip = InternetAddress.tryParse(lower);
-  if (ip == null) return false; // Hostname: validated by domain allowlist path
-
-  if (ip.isLoopback || ip.isLinkLocal) return true;
-  if (ip.type == InternetAddressType.IPv4) {
-    final parts = ip.address.split('.').map(int.parse).toList();
-    if (parts[0] == 10) return true; // 10.0.0.0/8
-    if (parts[0] == 172 && parts[1] >= 16 && parts[1] <= 31) return true;
-    if (parts[0] == 192 && parts[1] == 168) return true; // 192.168.0.0/16
-    if (parts[0] == 169 && parts[1] == 254) return true; // metadata/link-local
-    if (parts[0] == 0) return true;
-  }
-  return false;
-}
-
-/// Handler for the Xtream Proxy
-class ProxyHandler {
-  final Future<PlaylistConfig?> Function(Request) _getPlaylist;
-  final AppDatabase _db;
-  final http.Client _client = http.Client();
-
-  final Map<String, (PlaylistConfig, DateTime)> _playlistCache = {};
-  static const _cacheDuration = Duration(minutes: 5);
-
-  /// Hôtes d'images réputés hors service (voir [AssetFailureCache]).
-  final AssetFailureCache _assetFailures = AssetFailureCache();
-
-  static const _allowedHeaders = [
-    'content-type',
-    'content-range',
-    'accept-ranges',
-    'cache-control',
-    'server',
-    'date',
-  ];
-
-  static const _allowedRequestHeaders = [
-    'user-agent',
-    'accept',
-    'range',
-    'referer',
-  ];
-
-  Future<PlaylistConfig?> _getCachedPlaylist(Request request) async {
-    // Basic caching to avoid DB overhead on every video segment
-    final now = DateTime.now();
-    const cacheKey =
-        'global_playlist'; // Currently app has one primary playlist per user/global
-
-    if (_playlistCache.containsKey(cacheKey)) {
-      final (cached, expiry) = _playlistCache[cacheKey]!;
-      if (now.isBefore(expiry)) return cached;
-    }
-
-    final playlist = await _getPlaylist(request);
-    if (playlist != null) {
-      _playlistCache[cacheKey] = (playlist, now.add(_cacheDuration));
-    }
-    return playlist;
-  }
-
-  ProxyHandler(this._getPlaylist, this._db);
-
-  /// Create Xtream proxy handler with M3U8 URL rewriting support
-  Handler get handler {
-    return (Request request) async {
-      final path = request.url.path;
-
-      // Only handle /api/xtream/* requests
-      // CRITICAL: Check path BEFORE anything else so non-proxy requests fall through to static handler
-      if (!path.startsWith('api/xtream/')) {
-        // Return 404 so Cascade tries next handler (streamingRouter)
-        return Response.notFound(null);
-      }
-
-      // Authentification par session. Les requêtes initiées par le navigateur
-      // (img src, hls.js) ne portent pas d'en-tête Authorization mais envoient
-      // le cookie HttpOnly `session` (SameSite=Lax, même origine) posé au
-      // login : extractAuthToken accepte les deux. Un proxy ouvert offrait un
-      // rebond SSRF non authentifié vers n'importe quel hôte public via les
-      // extensions d'image.
-      final token = extractAuthToken(request);
-      if (token == null || _db.findSessionByToken(token) == null) {
-        return Response(401, body: 'Unauthorized');
-      }
-
-      Uri? targetUrl;
-
-      // === PROXY LOGIC ===
-      try {
-        // Extract target URL from request
-        // Format: /api/xtream/http://server:port/path
-        String apiPath = path.substring('api/xtream/'.length);
-
-        // Decode URL if it's encoded
-        if (apiPath.startsWith('http%3A') || apiPath.startsWith('https%3A')) {
-          apiPath = Uri.decodeComponent(apiPath);
-        }
-
-        if (!apiPath.startsWith('http://') && !apiPath.startsWith('https://')) {
-          return Response.badRequest(
-            body: 'Invalid API URL. Expected format: /api/xtream/http://...',
-          );
-        }
-
-        String fullUrl = apiPath;
-        if (request.url.query.isNotEmpty) {
-          if (fullUrl.contains('?')) {
-            fullUrl = '$fullUrl&${request.url.query}';
-          } else {
-            fullUrl = '$fullUrl?${request.url.query}';
-          }
-        }
-
-        targetUrl = Uri.parse(fullUrl);
-
-        // Only plain http(s) may be proxied
-        if (targetUrl.scheme != 'http' && targetUrl.scheme != 'https') {
-          return Response.forbidden('Unsupported URL scheme');
-        }
-
-        // Never proxy to loopback/private/link-local targets (SSRF)
-        if (isForbiddenProxyHost(targetUrl.host)) {
-          print('[Proxy] Blocked SSRF attempt to private host: ${targetUrl.host}');
-          return Response.forbidden('Access to this host is forbidden');
-        }
-
-        // SSRF Protection - but allow images/static assets from any host
-        // Xtream providers often use separate CDN servers for picons/images
-        final isStaticAsset = _isStaticAssetUrl(targetUrl);
-
-        // Hôte d'images déjà constaté mort : on répond tout de suite.
-        // Aucun appel sortant, aucune entrée de log — c'est précisément le
-        // flot qu'on cherche à éteindre.
-        if (isStaticAsset && _assetFailures.isDown(targetUrl.host)) {
-          return missingImageResponse();
-        }
-
-        String? allowedHost;
-        if (!isStaticAsset) {
-          // For API calls, enforce domain allowlist
-          final playlist = await _getCachedPlaylist(request);
-          if (playlist == null) {
-            return Response.forbidden(
-              'No active playlist configuration found to validate request',
-            );
-          }
-
-          final targetHost = targetUrl.host.toLowerCase();
-          allowedHost = Uri.parse(playlist.dns).host.toLowerCase();
-
-          if (targetHost != allowedHost) {
-            print(
-              '[Proxy] Blocked SSRF attempt to $targetHost (Allowed: $allowedHost)',
-            );
-            return Response.forbidden(
-              'Access to this domain is forbidden by policy',
-            );
-          }
-        }
-
-        final proxyHeaders = <String, String>{
-          'User-Agent': 'VLC/3.0.18 LibVLC/3.0.18',
-          'Accept': '*/*',
-          'Accept-Encoding': 'identity',
-          'Keep-Alive': 'timeout=30, max=100', // Request persistent connection
-        };
-
-        // Forward Range header if present
-        if (request.headers['range'] != null) {
-          proxyHeaders['range'] = request.headers['range']!;
-        }
-
-        try {
-          print('[Proxy] Forwarding to: ${LogRedactor.redactUrl(targetUrl.toString())}');
-
-          // Forward safe request headers
-          for (final header in _allowedRequestHeaders) {
-            if (request.headers.containsKey(header)) {
-              proxyHeaders[header] = request.headers[header]!;
-            }
-          }
-
-          List<int>? postBody;
-          if (request.method == 'POST') {
-            final bodyBytes = await request.read().toList();
-            postBody = bodyBytes.expand((i) => i).toList();
-          }
-
-          // Redirections suivies MANUELLEMENT : chaque destination est
-          // revalidée (hôte privé, allowlist de domaine). Avec
-          // followRedirects, la validation ne portait que sur l'URL
-          // initiale — une 302 du serveur amont suffisait pour atteindre
-          // un hôte interne malgré l'anti-SSRF.
-          http.StreamedResponse response;
-          var currentUrl = targetUrl;
-          var redirects = 0;
-          while (true) {
-            final proxyRequest = http.Request(request.method, currentUrl);
-            proxyRequest.headers.addAll(proxyHeaders);
-            proxyRequest.followRedirects = false;
-            if (postBody != null) proxyRequest.bodyBytes = postBody;
-
-            // Added 90s timeout to allow frontend (60s) to time out gracefully first
-            response = await _client
-                .send(proxyRequest)
-                .timeout(const Duration(seconds: 90));
-
-            final location = response.headers['location'];
-            final isRedirect = response.statusCode >= 300 &&
-                response.statusCode < 400 &&
-                location != null;
-            if (!isRedirect) break;
-
-            if (++redirects > 3) {
-              return Response.forbidden('Too many redirects');
-            }
-            final next = Uri.parse(location);
-            currentUrl = next.isAbsolute ? next : currentUrl.resolve(location);
-            if (currentUrl.scheme != 'http' && currentUrl.scheme != 'https') {
-              return Response.forbidden('Unsupported redirect scheme');
-            }
-            if (isForbiddenProxyHost(currentUrl.host)) {
-              print(
-                '[Proxy] Blocked SSRF redirect to private host: ${currentUrl.host}',
-              );
-              return Response.forbidden('Access to this host is forbidden');
-            }
-            if (allowedHost != null &&
-                currentUrl.host.toLowerCase() != allowedHost) {
-              print(
-                '[Proxy] Blocked redirect to ${currentUrl.host} (Allowed: $allowedHost)',
-              );
-              return Response.forbidden(
-                'Access to this domain is forbidden by policy',
-              );
-            }
-          }
-
-          // Une image en erreur n'a rien à transmettre au navigateur : le
-          // relais du 503 déclenchait un nouveau cycle de requêtes à chaque
-          // rendu. On répond un 404 mis en cache, et on compte l'échec.
-          if (isStaticAsset) {
-            if (response.statusCode >= 400) {
-              // Compté sur l'hôte demandé, pas sur la cible finale d'une
-              // redirection : c'est cette clé-là que consulte le garde-fou
-              // en tête de requête.
-              _assetFailures.recordFailure(targetUrl.host);
-              // Le corps d'erreur doit être consommé, sinon la connexion
-              // reste ouverte jusqu'au timeout.
-              unawaited(response.stream.drain<void>().catchError((_) {}));
-              return missingImageResponse();
-            }
-            _assetFailures.recordSuccess(targetUrl.host);
-          }
-
-          // Build response headers from source response
-          final responseHeaders = <String, String>{
-            'access-control-allow-origin': '*',
-            'connection': 'keep-alive',
-            'keep-alive': 'timeout=30',
-          };
-
-          // Forward specific safe headers
-          for (final header in _allowedHeaders) {
-            if (response.headers.containsKey(header)) {
-              responseHeaders[header] = response.headers[header]!;
-            }
-          }
-
-          // ALWAYS stream the response for maximum performance and to avoid memory issues with large JSONs
-          return Response(
-            response.statusCode,
-            body: response.stream,
-            headers: responseHeaders,
-          );
-        } catch (e) {
-          rethrow;
-        }
-      } catch (e) {
-        // Redaction : une ClientException porte l'URL amont, credentials
-        // Xtream inclus. Jamais de détail d'exception vers le client.
-        print(
-          '[ProxyHandler] error on ${LogRedactor.redactUrl(path)}: '
-          '${LogRedactor.redactUrl('$e')}',
-        );
-
-        // Image injoignable : 404 mis en cache plutôt qu'une erreur 500
-        if (targetUrl != null && _isStaticAssetUrl(targetUrl)) {
-          _assetFailures.recordFailure(targetUrl.host);
-          return missingImageResponse();
-        }
-
-        return Response.internalServerError(
-          body: jsonEncode({'error': 'Proxy error'}),
-          headers: {'content-type': 'application/json'},
-        );
-      }
-    };
-  }
-}

bin/api/recording_playlist.dart

@@ -1,43 +0,0 @@
-/// Adressage des sessions de lecture d'un enregistrement.
-///
-/// Un enregistrement est transcodé à la volée par FFmpeg, séquentiellement.
-/// Reprendre à 45 min sans le lui dire imposerait d'attendre que l'encodeur
-/// y arrive : le lecteur demande donc une playlist qui *commence* à cette
-/// position (`?start=2700`), servie par une session FFmpeg dédiée.
-///
-/// Ces fonctions sont isolées du handler HTTP pour rester testables.
-library;
-
-/// Position de départ demandée (`?start=<secondes>`), bornée au positif.
-/// Toute valeur absente, négative ou non numérique vaut « depuis le début ».
-int parseRecordingStart(String? raw) {
-  final value = double.tryParse(raw ?? '');
-  if (value == null || !value.isFinite || value <= 0) return 0;
-  return value.floor();
-}
-
-/// Segment de chemin qui rattache un segment `.ts` à SA session.
-///
-/// Les segments sont référencés en relatif dans la playlist et la
-/// query string n'y survit pas : sans ce répertoire virtuel, la playlist
-/// démarrée à 0 s et celle démarrée à 45 min demanderaient toutes deux
-/// `segment_000.ts` à la même URL.
-String recordingOffsetKey(int start) => 't$start';
-
-/// Inverse de [recordingOffsetKey] ; `null` si la clé est mal formée.
-int? parseRecordingOffsetKey(String key) {
-  if (!key.startsWith('t') || key.length < 2) return null;
-  final value = int.tryParse(key.substring(1));
-  return (value == null || value < 0) ? null : value;
-}
-
-/// Préfixe les segments de [playlist] par [offsetKey].
-///
-/// Seules les lignes de segment sont touchées : les balises `#EXT-X-…` et
-/// les lignes vides passent telles quelles.
-String rewriteRecordingPlaylist(String playlist, String offsetKey) {
-  return playlist.replaceAllMapped(
-    RegExp(r'^(segment_\d+\.ts)\s*$', multiLine: true),
-    (m) => '$offsetKey/${m[1]}',
-  );
-}

bin/api/recordings_api.dart

@@ -1,290 +0,0 @@
-import 'dart:io';
-import 'dart:convert';
-import 'package:path/path.dart' as p;
-import 'package:shelf/shelf.dart';
-import '../database/database.dart';
-import '../models/recording.dart';
-import '../models/user.dart';
-import '../services/recording_scheduler.dart';
-import '../utils/media_probe.dart';
-import '../utils/safe_path.dart';
-
-class RecordingsApi {
-  final AppDatabase _db;
-  final RecordingScheduler _scheduler;
-
-  /// Durée maximale d'un enregistrement (env MAX_RECORDING_HOURS).
-  final int maxRecordingHours = int.tryParse(
-        Platform.environment['MAX_RECORDING_HOURS'] ?? '',
-      ) ??
-      12;
-
-  RecordingsApi(this._db, this._scheduler);
-
-  Response _json(int status, Map<String, dynamic> body) => Response(
-        status,
-        body: json.encode(body),
-        headers: {'Content-Type': 'application/json'},
-      );
-
-  /// L'utilisateur courant peut-il agir sur cet enregistrement ?
-  /// (même patron de contrôle de propriété que playlists_handler)
-  bool _canAccess(User? user, Recording recording) {
-    if (user == null) return false;
-    return user.isAdmin || recording.userId == user.id;
-  }
-
-  /// Handler pour GET /api/recordings/logs/<id>
-  /// Exposé séparément car shelf_router a un conflit entre DELETE /<id> et GET /logs/<id>
-  Future<Response> getLogHandler(Request request, String id) async {
-    final recording = _db.getRecordingById(id);
-
-    if (recording == null) {
-      return _json(404, {'error': 'Enregistrement non trouvé'});
-    }
-
-    final user = request.context['user'] as User?;
-    if (!_canAccess(user, recording)) {
-      return _json(403, {'error': 'Accès refusé'});
-    }
-
-    if (recording.filePath == null) {
-      return _json(404, {'error': 'Aucun fichier ni log associé pour le moment.'});
-    }
-
-    // Les enregistrements sont écrits en .mkv avec un .log à côté
-    // (l'ancien replaceAll('.mp4', '.log') ne trouvait jamais le fichier).
-    final logFilePath = p.setExtension(recording.filePath!, '.log');
-
-    // Anti path-traversal : le log doit rester dans le dossier des enregistrements
-    final safeLogPath = SafePath.resolveWithin(recordingsDirPath, logFilePath);
-    if (safeLogPath == null) {
-      return _json(403, {'error': 'Chemin de log invalide'});
-    }
-
-    final logFile = File(safeLogPath);
-
-    if (!await logFile.exists()) {
-      return _json(404, {'error': 'Le fichier de log est introuvable.'});
-    }
-
-    final logs = await logFile.readAsString();
-    return _json(200, {'logs': logs});
-  }
-
-  /// GET /api/recordings — Liste les enregistrements de l'utilisateur
-  /// (tous les enregistrements pour un admin), enrichis des informations de
-  /// suivi : taille du fichier, progression, relances FFmpeg.
-  Future<Response> handleGetAll(Request request) async {
-    final user = request.context['user'] as User?;
-    final recordings = (user != null && !user.isAdmin)
-        ? _db.getUserRecordings(user.id)
-        : _db.getAllRecordings();
-    final now = DateTime.now().toUtc();
-    final enriched = <Map<String, dynamic>>[];
-    for (final r in recordings) {
-      final map = _enrich(r, now);
-      // Durée réelle du média : `end_time - start_time` n'est que la durée
-      // *programmée*. Un enregistrement arrêté en avance ou tronqué par une
-      // coupure amont donnait une barre de progression fausse et un « reprendre »
-      // hors des clous.
-      final duration = await _probeDuration(r);
-      if (duration != null) map['duration_seconds'] = duration;
-      enriched.add(map);
-    }
-    return Response.ok(
-      json.encode(enriched),
-      headers: {'Content-Type': 'application/json'},
-    );
-  }
-
-  /// Durée du média en secondes, ou `null` si elle n'est pas mesurable.
-  ///
-  /// Un enregistrement en cours grossit en permanence : le cache de
-  /// [MediaProbe] serait invalidé à chaque appel et ffprobe tournerait en
-  /// boucle. La durée programmée suffit tant que la capture n'est pas
-  /// terminée.
-  Future<double?> _probeDuration(Recording r) async {
-    final path = r.filePath;
-    if (path == null || r.status != 'completed') return null;
-
-    // Anti path-traversal : la mesure doit rester dans le dossier des
-    // enregistrements, comme la lecture des logs.
-    final safePath = SafePath.resolveWithin(recordingsDirPath, path);
-    if (safePath == null) return null;
-
-    return MediaProbe.duration(safePath);
-  }
-
-  Map<String, dynamic> _enrich(Recording r, DateTime now) {
-    final map = r.toMap();
-
-    if (r.status == 'recording') {
-      final start = r.startTime.toUtc();
-      final end = r.endTime.toUtc();
-      final total = end.difference(start).inSeconds;
-      if (total > 0) {
-        final elapsed = now.difference(start).inSeconds;
-        map['progress_pct'] =
-            (elapsed * 100 / total).clamp(0, 100).round();
-      }
-      map['is_active'] = _scheduler.isCapturing(r.id);
-      final retries = _scheduler.retryCountOf(r.id);
-      if (retries != null) map['retry_count'] = retries;
-    }
-
-    final path = r.filePath;
-    if (path != null) {
-      try {
-        final file = File(path);
-        if (file.existsSync()) map['file_size_bytes'] = file.lengthSync();
-      } catch (_) {}
-    }
-
-    return map;
-  }
-
-  /// POST /api/recordings — Planifie un nouvel enregistrement
-  Future<Response> handlePost(Request request) async {
-    final user = request.context['user'] as User?;
-    final userId = user?.id ?? request.context['userId'] as String?;
-    if (userId == null) {
-      return _json(401, {'error': 'Authentification requise'});
-    }
-
-    Map<String, dynamic> data;
-    try {
-      data = json.decode(await request.readAsString()) as Map<String, dynamic>;
-    } catch (_) {
-      return _json(400, {'error': 'Corps JSON invalide'});
-    }
-
-    final channelId = data['channel_id']?.toString() ?? '';
-    final streamUrl = data['stream_url']?.toString() ?? '';
-    if (channelId.isEmpty) {
-      return _json(400, {'error': 'channel_id est requis'});
-    }
-    if (streamUrl.isEmpty) {
-      return _json(400, {'error': 'stream_url est requis'});
-    }
-
-    final startTime = _parseZonedDate(data['start_time']);
-    final endTime = _parseZonedDate(data['end_time']);
-    if (startTime == null || endTime == null) {
-      // Une date sans indicateur de fuseau ('Z' ou ±hh:mm) est ambiguë :
-      // l'interpréter dans le fuseau du serveur décale l'enregistrement
-      // de plusieurs heures selon le TZ du conteneur.
-      return _json(400, {
-        'error':
-            'start_time et end_time doivent être des dates ISO-8601 avec fuseau '
-            '(ex: 2026-08-27T21:00:00Z)',
-      });
-    }
-    if (!endTime.isAfter(startTime)) {
-      return _json(400, {'error': 'end_time doit être après start_time'});
-    }
-    if (endTime.difference(startTime) > Duration(hours: maxRecordingHours)) {
-      return _json(400, {
-        'error': 'Durée maximale dépassée ($maxRecordingHours h)',
-      });
-    }
-
-    try {
-      final recording = _db.createRecording(
-        userId: userId,
-        channelId: channelId,
-        streamUrl: streamUrl,
-        title: data['title']?.toString() ?? 'Sans Titre',
-        startTime: startTime,
-        endTime: endTime,
-      );
-
-      return Response.ok(
-        recording.toJson(),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      print('[RecordingsApi] Erreur à la création: $e');
-      return _json(500, {'error': 'Erreur lors de la programmation'});
-    }
-  }
-
-  /// Parse une date ISO-8601 en exigeant un indicateur de fuseau, et la
-  /// normalise en UTC. Retourne null si absente, invalide ou naïve.
-  DateTime? _parseZonedDate(dynamic raw) {
-    final str = raw?.toString() ?? '';
-    if (str.isEmpty) return null;
-    // 'Z' final ou offset ±hh[:mm] après l'heure
-    final hasZone =
-        str.endsWith('Z') || RegExp(r'[+-]\d{2}:?\d{2}$').hasMatch(str);
-    if (!hasZone) return null;
-    return DateTime.tryParse(str)?.toUtc();
-  }
-
-  /// DELETE /api/recordings/<id> — Annule ou supprime un enregistrement
-  /// Si un enregistrement FFmpeg est actif, il est arrêté avant la suppression.
-  /// Les fichiers associés (.mkv, .log, parties) sont supprimés avec la ligne.
-  Future<Response> handleDelete(Request request, String id) async {
-    final recording = _db.getRecordingById(id);
-
-    if (recording == null) {
-      return _json(404, {'error': 'Enregistrement non trouvé'});
-    }
-
-    final user = request.context['user'] as User?;
-    if (!_canAccess(user, recording)) {
-      return _json(403, {'error': 'Accès refusé'});
-    }
-
-    // Tuer FFmpeg si cet enregistrement est en cours AVANT de supprimer de la DB
-    await _scheduler.stopRecording(id);
-
-    // Supprimer les fichiers pour ne pas laisser d'orphelins sur le volume,
-    // en restant confiné au dossier des enregistrements.
-    final path = recording.filePath;
-    if (path != null) {
-      final safePath = SafePath.resolveWithin(recordingsDirPath, path);
-      if (safePath != null) {
-        await _scheduler.deleteRecordingFiles(safePath);
-      }
-    }
-
-    _db.deleteRecording(id);
-
-    return _json(200, {'message': 'Enregistrement supprimé avec succès'});
-  }
-
-  /// POST /api/recordings/stop/<id> — Arrête un enregistrement FFmpeg en cours
-  Future<Response> handleStop(Request request, String id) async {
-    final recording = _db.getRecordingById(id);
-    if (recording == null) {
-      return _json(404, {'error': 'Enregistrement non trouvé'});
-    }
-
-    final user = request.context['user'] as User?;
-    if (!_canAccess(user, recording)) {
-      return _json(403, {'error': 'Accès refusé'});
-    }
-
-    final stopped = await _scheduler.stopRecording(id);
-    if (stopped) {
-      return _json(200, {'message': 'Enregistrement arrêté'});
-    }
-
-    if (recording.status == 'scheduled') {
-      // Rien n'a encore été capturé : annulé, pas « terminé ». Marquer
-      // completed sans fichier faisait ensuite échouer la lecture.
-      _db.updateRecordingStatus(id, 'cancelled');
-      return _json(200, {'message': 'Enregistrement annulé'});
-    }
-
-    if (recording.status == 'recording') {
-      // Statut « recording » sans processus actif (orphelin) : clôturer.
-      _db.updateRecordingStatus(id, 'completed');
-      return _json(200, {'message': 'Enregistrement marqué comme terminé'});
-    }
-
-    // Déjà completed/failed/cancelled : ne pas écraser le statut final.
-    return _json(200, {'message': 'Enregistrement déjà clôturé'});
-  }
-}

bin/api/season_passes_api.dart

@@ -1,155 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import '../database/database.dart';
-import '../models/user.dart';
-
-/// API Season Passes — enregistrements répétés par titre d'émission
-class SeasonPassesApi {
-  final AppDatabase _db;
-
-  SeasonPassesApi(this._db);
-
-  /// GET /api/season-passes — liste les season passes de l'utilisateur
-  /// (tous les passes pour un admin)
-  Response handleGetAll(Request request) {
-    try {
-      final user = request.context['user'] as User?;
-      if (user == null) {
-        return Response(
-          401,
-          body: json.encode({'error': 'Authentification requise'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-      final passes = user.isAdmin
-          ? _db.getAllSeasonPasses()
-          : _db.getSeasonPassesForUser(user.id);
-      return Response.ok(
-        json.encode(passes),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      print('[SeasonPass] Erreur au listage: $e');
-      return Response.internalServerError(
-        body: json.encode({'error': 'Erreur interne'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// POST /api/season-passes — créer un season pass
-  Future<Response> handlePost(Request request) async {
-    try {
-      final body = await request.readAsString();
-      final data = json.decode(body) as Map<String, dynamic>;
-
-      final showTitle = data['show_title'] as String?;
-      final channelId = data['channel_id'] as String?;
-      final streamUrl = data['stream_url'] as String?;
-
-      if (showTitle == null || showTitle.isEmpty) {
-        return Response(
-          400,
-          body: json.encode({'error': 'show_title est requis'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-      if (channelId == null || channelId.isEmpty) {
-        return Response(
-          400,
-          body: json.encode({'error': 'channel_id est requis'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-      if (streamUrl == null || streamUrl.isEmpty) {
-        return Response(
-          400,
-          body: json.encode({'error': 'stream_url est requis'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-
-      // Récupérer l'utilisateur depuis le contexte
-      final user = request.context['user'] as User?;
-      if (user == null) {
-        return Response(
-          401,
-          body: json.encode({'error': 'Authentification requise'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-
-      // 'exact' par défaut : « Journal » ne doit pas capturer tous les
-      // programmes qui contiennent le mot. 'contains' reste disponible.
-      final matchMode = data['match_mode'] == 'contains' ? 'contains' : 'exact';
-
-      // Vérifier si un season pass identique existe déjà pour cet utilisateur
-      final existing = _db.getSeasonPassesForUser(user.id);
-      final duplicate = existing.any(
-        (p) =>
-            (p['show_title'] as String).toLowerCase() ==
-                showTitle.toLowerCase() &&
-            p['channel_id'] == channelId,
-      );
-      if (duplicate) {
-        return Response(
-          409,
-          body: json.encode({'error': 'Un Season Pass identique existe déjà'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-
-      final pass = _db.createSeasonPass(
-        userId: user.id,
-        showTitle: showTitle,
-        channelId: channelId,
-        streamUrl: streamUrl,
-        matchMode: matchMode,
-      );
-
-      print('[SeasonPass] Créé: "$showTitle" sur chaîne $channelId');
-      return Response(
-        201,
-        body: json.encode(pass),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      return Response.internalServerError(
-        body: json.encode({'error': 'Erreur: $e'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// DELETE /api/season-passes/<id> — supprimer un season pass
-  Response handleDelete(Request request, String id) {
-    try {
-      final user = request.context['user'] as User?;
-      final pass = _db.getSeasonPassById(id);
-      if (pass == null) {
-        return Response.notFound(
-          json.encode({'error': 'Season Pass non trouvé'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-      // Contrôle de propriété : seul le propriétaire ou un admin supprime.
-      if (user == null || (!user.isAdmin && pass['user_id'] != user.id)) {
-        return Response.forbidden(
-          json.encode({'error': 'Accès refusé'}),
-          headers: {'Content-Type': 'application/json'},
-        );
-      }
-      _db.deleteSeasonPass(id);
-      return Response.ok(
-        json.encode({'message': 'Season Pass supprimé'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      print('[SeasonPass] Erreur à la suppression: $e');
-      return Response.internalServerError(
-        body: json.encode({'error': 'Erreur interne'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-}

bin/api/settings_handler.dart

@@ -1,63 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf_router/shelf_router.dart';
-import '../database/database.dart';
-
-class SettingsHandler {
-  final AppDatabase db;
-
-  SettingsHandler(this.db);
-
-  Router get router {
-    final router = Router();
-
-    // GET /api/settings
-    router.get('/', (Request req) {
-      // Get userId from context (set by auth middleware)
-      final userId = req.context['userId'] as String?;
-      if (userId == null) {
-        return Response.forbidden(jsonEncode({'error': 'Authentication required'}));
-      }
-
-      final settingsJson = db.getUserSettings(userId);
-      
-      // If no settings exist, return empty object or default
-      return Response.ok(
-        settingsJson ?? '{}',
-        headers: {'content-type': 'application/json'},
-      );
-    });
-
-    // POST /api/settings
-    router.post('/', (Request req) async {
-      // Get userId from context (set by auth middleware)
-      final userId = req.context['userId'] as String?;
-      if (userId == null) {
-        return Response.forbidden(jsonEncode({'error': 'Authentication required'}));
-      }
-
-      try {
-        final body = await req.readAsString();
-        // Validate JSON
-        try {
-          jsonDecode(body);
-        } catch (e) {
-          return Response.badRequest(body: jsonEncode({'error': 'Invalid JSON'}));
-        }
-
-        db.updateUserSettings(userId, body);
-
-        return Response.ok(
-          body,
-          headers: {'content-type': 'application/json'},
-        );
-      } catch (e) {
-        return Response.internalServerError(
-          body: jsonEncode({'error': 'Failed to save settings: $e'}),
-        );
-      }
-    });
-
-    return router;
-  }
-}

bin/api/simple_recording_api.dart

@@ -1,129 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf_router/shelf_router.dart';
-import '../database/database.dart';
-import '../services/simple_recorder.dart';
-
-/// 🎯 Simple Recording API - 3 endpoints only!
-class SimpleRecordingApi {
-  final AppDatabase db;
-  final SimpleRecorder recorder;
-
-  SimpleRecordingApi(this.db, this.recorder);
-
-  /// Setup routes
-  Router get router {
-    final router = Router();
-    
-    router.post('/record/now', _recordNow);
-    router.post('/record/schedule', _scheduleRecord);
-    router.post('/record/stop/<channelId>', _stopRecord);
-    router.get('/record/list', _listRecordings);
-    router.get('/record/active', _getActive);
-    
-    return router;
-  }
-
-  /// 🟢 POST /record/now
-  /// Start recording RIGHT NOW
-  /// Body: { channel_id, stream_url, title, duration_minutes }
-  Future<Response> _recordNow(Request request) async {
-    try {
-      final data = jsonDecode(await request.readAsString());
-      
-      final id = await recorder.startRecording(
-        channelId: data['channel_id'],
-        streamUrl: data['stream_url'],
-        title: data['title'] ?? 'Recording',
-        duration: Duration(minutes: data['duration_minutes'] ?? 60),
-      );
-
-      return Response.ok(
-        jsonEncode({
-          'status': 'recording',
-          'id': id,
-          'message': 'Recording started!',
-        }),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      return Response.badRequest(
-        body: jsonEncode({'error': '$e'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// 🔵 POST /record/schedule
-  /// Schedule recording for later
-  /// Body: { channel_id, stream_url, title, start_time (ISO), end_time (ISO) }
-  Future<Response> _scheduleRecord(Request request) async {
-    try {
-      final data = jsonDecode(await request.readAsString());
-      
-      final id = await recorder.scheduleRecording(
-        channelId: data['channel_id'],
-        streamUrl: data['stream_url'],
-        title: data['title'] ?? 'Recording',
-        startTime: DateTime.parse(data['start_time']),
-        endTime: DateTime.parse(data['end_time']),
-      );
-
-      return Response.ok(
-        jsonEncode({
-          'status': 'scheduled',
-          'id': id,
-          'message': 'Recording scheduled!',
-        }),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      return Response.badRequest(
-        body: jsonEncode({'error': '$e'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// 🔴 POST /record/stop/<channelId>
-  /// Stop recording immediately
-  Future<Response> _stopRecord(Request request, String channelId) async {
-    try {
-      await recorder.stopRecording(channelId);
-      return Response.ok(
-        jsonEncode({'status': 'stopped', 'message': 'Recording stopped!'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    } catch (e) {
-      return Response.badRequest(
-        body: jsonEncode({'error': '$e'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// 📋 GET /record/list
-  /// List all recordings
-  Response _listRecordings(Request request) {
-    final recordings = db.getAllRecordings();
-    return Response.ok(
-      jsonEncode({
-        'total': recordings.length,
-        'recordings': recordings.map((r) => r.toMap()).toList(),
-      }),
-      headers: {'Content-Type': 'application/json'},
-    );
-  }
-
-  /// 🟢 GET /record/active
-  /// List currently recording
-  Response _getActive(Request request) {
-    return Response.ok(
-      jsonEncode({
-        'active': recorder.getActive(),
-        'count': recorder.getActive().length,
-      }),
-      headers: {'Content-Type': 'application/json'},
-    );
-  }
-}

bin/api/upstream_probe.dart

@@ -1,133 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-
-import '../models/playlist_config.dart';
-
-/// Diagnostic admin : chronomètre l'ouverture d'une chaîne chez le
-/// fournisseur, en `.ts` et en `.m3u8`.
-///
-/// POURQUOI : ~4,3 s des ~4,6 s d'un zap se passent avant le premier octet
-/// du panneau (mesuré en prod). Le panneau autorise aussi le HLS ; reste à
-/// savoir lequel des deux formats démarre le plus vite, et où part le temps
-/// (redirection, en-têtes, premier octet). Les identifiants n'apparaissent
-/// jamais dans la réponse : seuls l'hôte et les durées sont rendus.
-Future<Map<String, Object?>> probeUpstream(
-  PlaylistConfig playlist,
-  String streamId, {
-  http.Client? client,
-}) async {
-  final c = client ?? http.Client();
-  try {
-    final base = '${playlist.dns}/live/${playlist.username}/'
-        '${playlist.password}/$streamId';
-    final ts = await _probeStream(c, Uri.parse('$base.ts'));
-    // Laisser le panneau libérer la connexion (comptes à une connexion).
-    await Future<void>.delayed(const Duration(seconds: 2));
-    final hls = await _probeHls(c, Uri.parse('$base.m3u8'));
-    return {'stream': streamId, 'ts': ts, 'm3u8': hls};
-  } finally {
-    if (client == null) c.close();
-  }
-}
-
-/// Suit les redirections à la main pour chronométrer chaque saut.
-Future<({http.StreamedResponse? response, List<Map<String, Object?>> hops, Uri url})>
-    _open(http.Client c, Uri url, Stopwatch sw) async {
-  final hops = <Map<String, Object?>>[];
-  var current = url;
-  for (var i = 0; i < 5; i++) {
-    final request = http.Request('GET', current)
-      ..followRedirects = false
-      ..headers['User-Agent'] = 'VLC/3.0.18 LibVLC/3.0.18';
-    final response =
-        await c.send(request).timeout(const Duration(seconds: 20));
-    hops.add({
-      'host': current.host,
-      'status': response.statusCode,
-      'headersMs': sw.elapsedMilliseconds,
-    });
-    final location = response.headers['location'];
-    if (const {301, 302, 303, 307, 308}.contains(response.statusCode) &&
-        location != null) {
-      await response.stream.drain<void>().catchError((_) {});
-      current = current.resolve(location);
-      continue;
-    }
-    return (response: response, hops: hops, url: current);
-  }
-  return (response: null, hops: hops, url: current);
-}
-
-Future<Map<String, Object?>> _probeStream(http.Client c, Uri url) async {
-  final sw = Stopwatch()..start();
-  try {
-    final opened = await _open(c, url, sw);
-    final response = opened.response;
-    if (response == null || response.statusCode != 200) {
-      return {'hops': opened.hops, 'error': 'status ${response?.statusCode}'};
-    }
-    var bytes = 0;
-    int? firstByteMs;
-    final sub = response.stream.listen(null);
-    final done = Completer<void>();
-    sub.onData((chunk) {
-      firstByteMs ??= sw.elapsedMilliseconds;
-      bytes += chunk.length;
-      // 1 Mo suffit à voir le premier envoi (préchargement du panneau).
-      if (bytes > 1000000 && !done.isCompleted) done.complete();
-    });
-    sub.onDone(() {
-      if (!done.isCompleted) done.complete();
-    });
-    await done.future.timeout(const Duration(seconds: 15), onTimeout: () {});
-    await sub.cancel();
-    return {
-      'hops': opened.hops,
-      'firstByteMs': firstByteMs,
-      'firstMegabyteMs': bytes > 1000000 ? sw.elapsedMilliseconds : null,
-    };
-  } catch (e) {
-    return {'error': e.runtimeType.toString(), 'afterMs': sw.elapsedMilliseconds};
-  }
-}
-
-Future<Map<String, Object?>> _probeHls(http.Client c, Uri url) async {
-  final sw = Stopwatch()..start();
-  try {
-    final opened = await _open(c, url, sw);
-    final response = opened.response;
-    if (response == null || response.statusCode != 200) {
-      return {'hops': opened.hops, 'error': 'status ${response?.statusCode}'};
-    }
-    final body = await response.stream.bytesToString();
-    final playlistMs = sw.elapsedMilliseconds;
-    final lines = const LineSplitter().convert(body);
-    final segments =
-        lines.where((l) => l.isNotEmpty && !l.startsWith('#')).toList();
-    final target = lines
-        .firstWhere((l) => l.startsWith('#EXT-X-TARGETDURATION'),
-            orElse: () => '')
-        .split(':')
-        .last;
-    if (segments.isEmpty) {
-      return {'hops': opened.hops, 'playlistMs': playlistMs, 'segments': 0};
-    }
-    // Un lecteur démarre près du direct : chronométrer l'avant-dernier.
-    final pick = segments.length >= 2
-        ? segments[segments.length - 2]
-        : segments.last;
-    final segment = await _probeStream(c, opened.url.resolve(pick));
-    return {
-      'hops': opened.hops,
-      'playlistMs': playlistMs,
-      'segments': segments.length,
-      'targetDuration': target,
-      'segment': segment,
-      'segmentStartedAtMs': playlistMs,
-    };
-  } catch (e) {
-    return {'error': e.runtimeType.toString(), 'afterMs': sw.elapsedMilliseconds};
-  }
-}

bin/api/users_handler.dart

@@ -1,180 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf_router/shelf_router.dart';
-import '../database/database.dart';
-
-class UsersHandler {
-  final AppDatabase db;
-
-  UsersHandler(this.db);
-
-  Router get router {
-    final router = Router();
-    router.get('/', _getAllUsers);
-    router.post('/', _createUser);
-    router.put('/<id>/password', _updatePassword);
-    router.put('/<id>', _updateUser);
-    router.delete('/<id>', _deleteUser);
-    return router;
-  }
-
-  /// Check if requester is admin
-  bool _isAdmin(Request request) {
-    final userId = request.context['userId'] as String?;
-    if (userId == null) return false;
-    final user = db.findUserById(userId);
-    return user?.isAdmin ?? false;
-  }
-
-  /// GET /api/users
-  Future<Response> _getAllUsers(Request request) async {
-    try {
-      if (!_isAdmin(request)) {
-        return Response.forbidden(jsonEncode({'success': false, 'error': 'Admin required'}));
-      }
-
-      final users = db.getAllUsers();
-      return Response.ok(jsonEncode({
-        'success': true,
-        'users': users.map((u) => u.toJson()).toList(),
-      }), headers: {'Content-Type': 'application/json'},);
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// POST /api/users
-  Future<Response> _createUser(Request request) async {
-    try {
-      if (!_isAdmin(request)) {
-        return Response.forbidden(jsonEncode({'success': false, 'error': 'Admin required'}));
-      }
-
-      final payload = jsonDecode(await request.readAsString()) as Map<String, dynamic>;
-      final username = payload['username'] as String?;
-      final password = payload['password'] as String?;
-      final isAdmin = payload['isAdmin'] as bool? ?? false;
-
-      if (username == null || password == null) {
-        return Response.badRequest(body: jsonEncode({
-          'success': false,
-          'error': 'Missing required fields',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      if (password.length < 8) {
-        return Response.badRequest(body: jsonEncode({
-          'success': false,
-          'error': 'Le mot de passe doit faire au moins 8 caractères',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      if (db.findUserByUsername(username) != null) {
-         return Response.badRequest(body: jsonEncode({
-          'success': false,
-          'error': 'Username already exists',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      final user = db.createUser(username, password, isAdmin: isAdmin);
-      return Response.ok(jsonEncode({
-        'success': true,
-        'user': user.toJson(),
-      }), headers: {'Content-Type': 'application/json'},);
-
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// PUT /api/users/:id/password
-  Future<Response> _updatePassword(Request request, String id) async {
-    try {
-      if (!_isAdmin(request)) {
-        return Response.forbidden(jsonEncode({'success': false, 'error': 'Admin required'}));
-      }
-
-      final payload = jsonDecode(await request.readAsString()) as Map<String, dynamic>;
-      final password = payload['password'] as String?;
-
-      if (password == null) {
-        return Response.badRequest(body: jsonEncode({
-          'success': false,
-          'error': 'Missing password',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      if (password.length < 8) {
-        return Response.badRequest(body: jsonEncode({
-          'success': false,
-          'error': 'Le mot de passe doit faire au moins 8 caractères',
-        }), headers: {'Content-Type': 'application/json'},);
-      }
-
-      db.updateUserPassword(id, password);
-      return Response.ok(jsonEncode({'success': true}), headers: {'Content-Type': 'application/json'});
-
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// PUT /api/users/:id (Toggle Admin)
-  Future<Response> _updateUser(Request request, String id) async {
-    try {
-      if (!_isAdmin(request)) {
-         return Response.forbidden(jsonEncode({'success': false, 'error': 'Admin required'}));
-      }
-
-      final payload = jsonDecode(await request.readAsString()) as Map<String, dynamic>;
-      final isAdmin = payload['isAdmin'] as bool?;
-
-      if (isAdmin != null) {
-        db.updateUserAdminStatus(id, isAdmin);
-      }
-
-      return Response.ok(jsonEncode({'success': true}), headers: {'Content-Type': 'application/json'});
-
-    } catch (e) {
-      return Response.internalServerError(
-        body: jsonEncode({'success': false, 'error': e.toString()}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-
-  /// DELETE /api/users/:id
-  Future<Response> _deleteUser(Request request, String id) async {
-     try {
-       if (!_isAdmin(request)) {
-         return Response.forbidden(jsonEncode({'success': false, 'error': 'Admin required'}));
-       }
-       
-       // Prevent deleting self
-       final currentUserId = request.context['userId'] as String;
-       if (currentUserId == id) {
-          return Response.badRequest(body: jsonEncode({
-            'success': false,
-            'error': 'Cannot delete yourself',
-          }), headers: {'Content-Type': 'application/json'},);
-       }
-
-       db.deleteUser(id);
-       return Response.ok(jsonEncode({'success': true}), headers: {'Content-Type': 'application/json'});
-     } catch (e) {
-       return Response.internalServerError(
-         body: jsonEncode({'success': false, 'error': e.toString()}),
-         headers: {'Content-Type': 'application/json'},
-       );
-     }
-  }
-}

bin/api/xtream_api_handler.dart

@@ -1,78 +0,0 @@
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:http/http.dart' as http;
-import '../models/playlist_config.dart';
-import '../utils/log_redactor.dart';
-
-/// Authenticated gateway to the Xtream `player_api.php` endpoint.
-///
-/// The frontend never sees the Xtream credentials: it calls
-/// `GET /api/xtream-api?action=...` with its session token and the server
-/// injects the username/password of the user's playlist before forwarding.
-class XtreamApiHandler {
-  final Future<PlaylistConfig?> Function(Request) _getPlaylist;
-  final http.Client _client = http.Client();
-
-  XtreamApiHandler(this._getPlaylist);
-
-  /// Query parameters the client is allowed to pass through to Xtream.
-  static const _allowedParams = {
-    'action',
-    'category_id',
-    'stream_id',
-    'series_id',
-    'vod_id',
-    'limit',
-    'type',
-  };
-
-  Future<Response> handle(Request request) async {
-    final playlist = await _getPlaylist(request);
-    if (playlist == null) {
-      return Response.forbidden(
-        jsonEncode({'error': 'No playlist configured'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-
-    final params = <String, String>{
-      'username': playlist.username,
-      'password': playlist.password,
-    };
-    request.url.queryParameters.forEach((key, value) {
-      if (_allowedParams.contains(key)) params[key] = value;
-    });
-
-    final base = Uri.parse('${playlist.dns}/player_api.php');
-    final targetUrl = base.replace(queryParameters: params);
-
-    try {
-      final proxyRequest = http.Request('GET', targetUrl)
-        ..headers['User-Agent'] = 'VLC/3.0.18 LibVLC/3.0.18'
-        ..headers['Accept'] = '*/*'
-        ..followRedirects = true;
-
-      final response = await _client
-          .send(proxyRequest)
-          .timeout(const Duration(seconds: 90));
-
-      return Response(
-        response.statusCode,
-        body: response.stream,
-        headers: {
-          'Content-Type':
-              response.headers['content-type'] ?? 'application/json',
-          'Cache-Control': 'no-store',
-        },
-      );
-    } catch (e) {
-      print(
-        '[XtreamApi] Error forwarding to ${LogRedactor.redactUrl(targetUrl.toString())}: $e',
-      );
-      return Response.internalServerError(
-        body: jsonEncode({'error': 'Upstream Xtream API error'}),
-        headers: {'Content-Type': 'application/json'},
-      );
-    }
-  }
-}

bin/database/database.dart

@@ -1,795 +0,0 @@
-import 'dart:io';
-import 'dart:math';
-import 'package:sqlite3/sqlite3.dart';
-import 'package:uuid/uuid.dart';
-import '../models/user.dart';
-import '../models/playlist.dart';
-import '../models/session.dart' as models;
-import '../models/recording.dart';
-import '../utils/password_hasher.dart';
-
-class AppDatabase {
-  late final Database _db;
-  final _uuid = const Uuid();
-
-  /// Initialize database and create tables
-  Future<void> init() async {
-    const dbPath = '/app/data/xtremflow.db';
-
-    // Ensure data directory exists
-    final dir = Directory('/app/data');
-    if (!await dir.exists()) {
-      await dir.create(recursive: true);
-    }
-
-    _db = sqlite3.open(dbPath);
-
-    // Sans foreign_keys, les ON DELETE CASCADE déclarés dans le schéma sont
-    // ignorés par SQLite : supprimer un utilisateur laissait ses sessions
-    // (donc des jetons valides), playlists et enregistrements orphelins.
-    _db.execute('PRAGMA foreign_keys = ON');
-    _db.execute('PRAGMA journal_mode = WAL');
-    _db.execute('PRAGMA busy_timeout = 5000');
-
-    await _createTables();
-    _runMigrations();
-    print('Database initialized: $dbPath');
-  }
-
-  /// Migrations de schéma pour les bases créées par une version antérieure.
-  ///
-  /// `CREATE TABLE IF NOT EXISTS` n'ajoute jamais de colonne à une table
-  /// existante : chaque colonne introduite après coup doit avoir sa migration.
-  /// Les migrations sont numérotées et rejouées uniquement si nécessaire.
-  void _runMigrations() {
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS schema_version (
-        version INTEGER PRIMARY KEY
-      )
-    ''');
-
-    final result = _db.select(
-      'SELECT COALESCE(MAX(version), 0) AS v FROM schema_version',
-    );
-    var current = result.first['v'] as int;
-
-    final migrations = <int, void Function()>{
-      // v1 : colonne error_reason absente des bases d'avant son introduction.
-      1: () => _addColumnIfMissing('tv_recordings', 'error_reason', 'TEXT'),
-      // v2 : mode de correspondance des season passes. 'contains' pour les
-      // lignes existantes (comportement historique) ; les nouvelles créations
-      // passent par l'API qui choisit 'exact' par défaut.
-      2: () => _addColumnIfMissing(
-            'season_passes',
-            'match_mode',
-            "TEXT NOT NULL DEFAULT 'contains'",
-          ),
-    };
-
-    for (final entry in migrations.entries) {
-      if (entry.key <= current) continue;
-      entry.value();
-      _db.execute(
-        'INSERT INTO schema_version (version) VALUES (?)',
-        [entry.key],
-      );
-      current = entry.key;
-      print('[DB] Migration v${entry.key} appliquée');
-    }
-  }
-
-  void _addColumnIfMissing(String table, String column, String definition) {
-    final columns = _db.select('PRAGMA table_info($table)');
-    final exists = columns.any((row) => row['name'] == column);
-    if (!exists) {
-      _db.execute('ALTER TABLE $table ADD COLUMN $column $definition');
-    }
-  }
-
-  /// Create database tables
-  Future<void> _createTables() async {
-    // Users table
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS users (
-        id TEXT PRIMARY KEY,
-        username TEXT UNIQUE NOT NULL,
-        password_hash TEXT NOT NULL,
-        is_admin INTEGER DEFAULT 0,
-        created_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        updated_at TEXT DEFAULT CURRENT_TIMESTAMP
-      )
-    ''');
-
-    // Playlists table
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS playlists (
-        id TEXT PRIMARY KEY,
-        user_id TEXT NOT NULL,
-        name TEXT NOT NULL,
-        server_url TEXT NOT NULL,
-        username TEXT NOT NULL,
-        password TEXT NOT NULL,
-        dns TEXT,
-        created_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-      )
-    ''');
-
-    // Sessions table
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS sessions (
-        id TEXT PRIMARY KEY,
-        user_id TEXT NOT NULL,
-        token TEXT UNIQUE NOT NULL,
-        expires_at TEXT NOT NULL,
-        created_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-      )
-    ''');
-
-    // User Settings table
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS user_settings (
-        user_id TEXT PRIMARY KEY,
-        settings_json TEXT NOT NULL,
-        updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-      )
-    ''');
-
-    // TV Recordings table
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS tv_recordings (
-        id TEXT PRIMARY KEY,
-        user_id TEXT NOT NULL,
-        channel_id TEXT NOT NULL,
-        stream_url TEXT NOT NULL,
-        title TEXT NOT NULL,
-        start_time TEXT NOT NULL,
-        end_time TEXT NOT NULL,
-        status TEXT NOT NULL DEFAULT 'scheduled',
-        file_path TEXT,
-        error_reason TEXT,
-        created_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-      )
-    ''');
-
-    // Season Passes table (enregistrements répétés intelligents)
-    _db.execute('''
-      CREATE TABLE IF NOT EXISTS season_passes (
-        id TEXT PRIMARY KEY,
-        user_id TEXT NOT NULL,
-        show_title TEXT NOT NULL,
-        channel_id TEXT NOT NULL,
-        stream_url TEXT NOT NULL,
-        enabled INTEGER DEFAULT 1,
-        match_mode TEXT NOT NULL DEFAULT 'exact',
-        created_at TEXT DEFAULT CURRENT_TIMESTAMP,
-        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-      )
-    ''');
-
-    // Indexes
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_sessions_token ON sessions(token)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_sessions_expires ON sessions(expires_at)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_playlists_user ON playlists(user_id)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_recordings_status ON tv_recordings(status)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_recordings_user ON tv_recordings(user_id)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_recordings_start ON tv_recordings(start_time)',
-    );
-    _db.execute(
-      'CREATE INDEX IF NOT EXISTS idx_season_passes_user ON season_passes(user_id)',
-    );
-  }
-
-  /// Seed default admin user if no users exist.
-  ///
-  /// Le mot de passe initial vient de ADMIN_INITIAL_PASSWORD, ou est généré
-  /// aléatoirement et affiché UNE FOIS dans les logs de démarrage. L'ancien
-  /// couple admin/admin restait souvent en place sur les instances exposées.
-  Future<void> seedAdmin() async {
-    final result = _db.select('SELECT COUNT(*) as count FROM users');
-    final count = result.first['count'] as int;
-
-    if (count == 0) {
-      final adminId = _uuid.v4();
-      final envPassword = Platform.environment['ADMIN_INITIAL_PASSWORD'];
-      final generated = envPassword == null || envPassword.isEmpty;
-      final password = generated ? _generatePassword() : envPassword;
-      final passwordHash = PasswordHasher.hash(password);
-
-      _db.execute(
-        '''
-        INSERT INTO users (id, username, password_hash, is_admin)
-        VALUES (?, ?, ?, 1)
-      ''',
-        [adminId, 'admin', passwordHash],
-      );
-
-      if (generated) {
-        print('╔══════════════════════════════════════════════════════════╗');
-        print('  Compte admin créé — mot de passe initial (affiché une');
-        print('  seule fois, changez-le après la première connexion) :');
-        print('  utilisateur: admin');
-        print('  mot de passe: $password');
-        print('╚══════════════════════════════════════════════════════════╝');
-      } else {
-        print(
-          'Default admin user created (username: admin, '
-          'password: ADMIN_INITIAL_PASSWORD)',
-        );
-      }
-    }
-  }
-
-  static String _generatePassword({int length = 16}) {
-    // Sans caractères ambigus (0/O, 1/l/I) : le mot de passe est recopié
-    // depuis les logs du conteneur.
-    const chars =
-        'abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789';
-    final random = Random.secure();
-    return List.generate(
-      length,
-      (_) => chars[random.nextInt(chars.length)],
-    ).join();
-  }
-
-  // ==================== Users ====================
-
-  /// Find user by username
-  User? findUserByUsername(String username) {
-    final result = _db.select(
-      'SELECT * FROM users WHERE username = ?',
-      [username],
-    );
-
-    if (result.isEmpty) return null;
-    return User.fromMap(result.first);
-  }
-
-  /// Find user by ID
-  User? findUserById(String userId) {
-    final result = _db.select(
-      'SELECT * FROM users WHERE id = ?',
-      [userId],
-    );
-
-    if (result.isEmpty) return null;
-    return User.fromMap(result.first);
-  }
-
-  /// Verify user credentials
-  User? verifyCredentials(String username, String password) {
-    final result = _db.select(
-      'SELECT * FROM users WHERE username = ?',
-      [username],
-    );
-
-    if (result.isEmpty) return null;
-
-    final passwordHash = result.first['password_hash'] as String;
-    if (!PasswordHasher.verify(password, passwordHash)) {
-      return null;
-    }
-
-    // Lazy migration: rehash legacy SHA-256 hashes with bcrypt on
-    // successful login (the only moment the plaintext is available).
-    if (PasswordHasher.isLegacy(passwordHash)) {
-      updatePasswordHash(
-        result.first['id'] as String,
-        PasswordHasher.hash(password),
-      );
-      print('[Auth] Migrated legacy password hash for user: $username');
-    }
-
-    return User.fromMap(result.first);
-  }
-
-  /// Replace a user's stored password hash (used by lazy bcrypt migration)
-  void updatePasswordHash(String userId, String newHash) {
-    _db.execute(
-      'UPDATE users SET password_hash = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?',
-      [newHash, userId],
-    );
-  }
-
-  /// Create new user
-  User createUser(String username, String password, {bool isAdmin = false}) {
-    final userId = _uuid.v4();
-    final passwordHash = PasswordHasher.hash(password);
-
-    _db.execute(
-      '''
-      INSERT INTO users (id, username, password_hash, is_admin)
-      VALUES (?, ?, ?, ?)
-    ''',
-      [userId, username, passwordHash, isAdmin ? 1 : 0],
-    );
-
-    return User(
-      id: userId,
-      username: username,
-      isAdmin: isAdmin,
-      createdAt: DateTime.now(),
-    );
-  }
-
-  /// Get all users
-  List<User> getAllUsers() {
-    final result = _db.select('SELECT * FROM users ORDER BY username ASC');
-    return result.map((row) => User.fromMap(row)).toList();
-  }
-
-  /// Update user password
-  void updateUserPassword(String userId, String newPassword) {
-    final passwordHash = PasswordHasher.hash(newPassword);
-    _db.execute(
-      'UPDATE users SET password_hash = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?',
-      [passwordHash, userId],
-    );
-  }
-
-  /// Update user administration status
-  void updateUserAdminStatus(String userId, bool isAdmin) {
-    _db.execute(
-      'UPDATE users SET is_admin = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?',
-      [isAdmin ? 1 : 0, userId],
-    );
-  }
-
-  /// Delete user
-  void deleteUser(String userId) {
-    _db.execute('DELETE FROM users WHERE id = ?', [userId]);
-  }
-
-  // ==================== Sessions ====================
-
-  /// Create new session
-  models.Session createSession(String userId, {Duration? duration}) {
-    final sessionId = _uuid.v4();
-    final token = _uuid.v4();
-    final expiresAt = DateTime.now().add(duration ?? const Duration(days: 7));
-
-    _db.execute(
-      '''
-      INSERT INTO sessions (id, user_id, token, expires_at)
-      VALUES (?, ?, ?, ?)
-    ''',
-      [sessionId, userId, token, expiresAt.toIso8601String()],
-    );
-
-    return models.Session(
-      id: sessionId,
-      userId: userId,
-      token: token,
-      expiresAt: expiresAt,
-      createdAt: DateTime.now(),
-    );
-  }
-
-  /// Find session by token
-  models.Session? findSessionByToken(String token) {
-    final result = _db.select(
-      'SELECT * FROM sessions WHERE token = ?',
-      [token],
-    );
-
-    if (result.isEmpty) return null;
-
-    final session = models.Session.fromMap(result.first);
-
-    // Check if expired
-    if (session.isExpired) {
-      deleteSession(token);
-      return null;
-    }
-
-    return session;
-  }
-
-  /// Delete session (logout)
-  void deleteSession(String token) {
-    _db.execute('DELETE FROM sessions WHERE token = ?', [token]);
-  }
-
-  /// Clean expired sessions
-  void cleanExpiredSessions() {
-    _db.execute(
-      'DELETE FROM sessions WHERE expires_at < ?',
-      [DateTime.now().toIso8601String()],
-    );
-  }
-
-  // ==================== Playlists ====================
-
-  /// Get all playlists for a user
-  List<Playlist> getPlaylists(String userId) {
-    final result = _db.select(
-      'SELECT * FROM playlists WHERE user_id = ? ORDER BY created_at DESC',
-      [userId],
-    );
-
-    return result.map((row) => Playlist.fromMap(row)).toList();
-  }
-
-  /// Get playlist by ID
-  Playlist? getPlaylistById(String playlistId) {
-    final result = _db.select(
-      'SELECT * FROM playlists WHERE id = ?',
-      [playlistId],
-    );
-
-    if (result.isEmpty) return null;
-    return Playlist.fromMap(result.first);
-  }
-
-  /// Create new playlist
-  Playlist createPlaylist({
-    required String userId,
-    required String name,
-    required String serverUrl,
-    required String username,
-    required String password,
-    String? dns,
-  }) {
-    final playlistId = _uuid.v4();
-    final now = DateTime.now().toIso8601String();
-
-    _db.execute(
-      '''
-      INSERT INTO playlists (id, user_id, name, server_url, username, password, dns, created_at, updated_at)
-      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
-    ''',
-      [playlistId, userId, name, serverUrl, username, password, dns, now, now],
-    );
-
-    return Playlist(
-      id: playlistId,
-      userId: userId,
-      name: name,
-      serverUrl: serverUrl,
-      username: username,
-      password: password,
-      dns: dns,
-      createdAt: DateTime.parse(now),
-      updatedAt: DateTime.parse(now),
-    );
-  }
-
-  /// Update playlist
-  Playlist updatePlaylist({
-    required String playlistId,
-    required String name,
-    required String serverUrl,
-    required String username,
-    required String password,
-    String? dns,
-  }) {
-    final now = DateTime.now().toIso8601String();
-
-    _db.execute(
-      '''
-      UPDATE playlists 
-      SET name = ?, server_url = ?, username = ?, password = ?, dns = ?, updated_at = ?
-      WHERE id = ?
-    ''',
-      [name, serverUrl, username, password, dns, now, playlistId],
-    );
-
-    return getPlaylistById(playlistId)!;
-  }
-
-  /// Delete playlist
-  void deletePlaylist(String playlistId) {
-    _db.execute('DELETE FROM playlists WHERE id = ?', [playlistId]);
-  }
-
-  // ==================== User Settings ====================
-
-  /// Get user settings as JSON string
-  String? getUserSettings(String userId) {
-    final result = _db.select(
-      'SELECT settings_json FROM user_settings WHERE user_id = ?',
-      [userId],
-    );
-
-    if (result.isEmpty) return null;
-    return result.first['settings_json'] as String;
-  }
-
-  /// Update user settings
-  void updateUserSettings(String userId, String settingsJson) {
-    final now = DateTime.now().toIso8601String();
-
-    // UPSERT (Insert or Replace)
-    _db.execute(
-      '''
-      INSERT INTO user_settings (user_id, settings_json, updated_at)
-      VALUES (?, ?, ?)
-      ON CONFLICT(user_id) DO UPDATE SET
-        settings_json = excluded.settings_json,
-        updated_at = excluded.updated_at
-    ''',
-      [userId, settingsJson, now],
-    );
-  }
-
-  /// Check if NVIDIA GPU is enabled in any user's settings
-  /// This is a server-wide setting that applies to all streaming
-  bool isNvidiaGpuEnabled() {
-    try {
-      // Check all user settings for enable_nvidia_gpu
-      final result = _db.select(
-        'SELECT settings_json FROM user_settings ORDER BY updated_at DESC LIMIT 1',
-      );
-
-      if (result.isEmpty) {
-        print('[GPU] No user settings found in database');
-        return false;
-      }
-
-      final settingsJson = result.first['settings_json'] as String;
-      print('[GPU] Settings found: $settingsJson');
-
-      // Parse JSON properly to check the setting
-      // Handle both "enable_nvidia_gpu":true and "enable_nvidia_gpu": true
-      final RegExp gpuRegex =
-          RegExp(r'"enable_nvidia_gpu"\s*:\s*true', caseSensitive: false);
-      final isEnabled = gpuRegex.hasMatch(settingsJson);
-
-      print('[GPU] NVIDIA GPU enabled: $isEnabled');
-      return isEnabled;
-    } catch (e) {
-      print('[GPU] Error checking GPU setting: $e');
-    }
-    return false;
-  }
-
-  // ==================== TV Recordings ====================
-
-  /// Créer un nouvel enregistrement
-  Recording createRecording({
-    required String userId,
-    required String channelId,
-    required String streamUrl,
-    required String title,
-    required DateTime startTime,
-    required DateTime endTime,
-  }) {
-    final recordingId = _uuid.v4();
-    final now = DateTime.now().toIso8601String();
-
-    // Toujours stocker en UTC avec suffixe 'Z' : les comparaisons du scheduler
-    // et la déduplication des season passes reposent sur ce format unique.
-    final startUtc = startTime.toUtc();
-    final endUtc = endTime.toUtc();
-
-    _db.execute(
-      '''
-      INSERT INTO tv_recordings (id, user_id, channel_id, stream_url, title, start_time, end_time, created_at, updated_at)
-      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
-    ''',
-      [
-        recordingId,
-        userId,
-        channelId,
-        streamUrl,
-        title,
-        startUtc.toIso8601String(),
-        endUtc.toIso8601String(),
-        now,
-        now,
-      ],
-    );
-
-    return Recording(
-      id: recordingId,
-      userId: userId,
-      channelId: channelId,
-      streamUrl: streamUrl,
-      title: title,
-      startTime: startUtc,
-      endTime: endUtc,
-      status: 'scheduled',
-      createdAt: DateTime.parse(now),
-      updatedAt: DateTime.parse(now),
-    );
-  }
-
-  /// Lister tous les enregistrements (pour l'admin)
-  List<Recording> getAllRecordings() {
-    final result =
-        _db.select('SELECT * FROM tv_recordings ORDER BY start_time ASC');
-    return result.map((row) => Recording.fromMap(row)).toList();
-  }
-
-  /// Enregistrements qui intéressent le scheduler : à lancer ou en cours.
-  /// Évite de désérialiser tout l'historique toutes les 10 secondes.
-  List<Recording> getPendingRecordings() {
-    final result = _db.select(
-      "SELECT * FROM tv_recordings WHERE status IN ('scheduled', 'recording') "
-      'ORDER BY start_time ASC',
-    );
-    return result.map((row) => Recording.fromMap(row)).toList();
-  }
-
-  /// Enregistrements terminés (completed/failed/cancelled) du plus ancien au
-  /// plus récent — utilisé par la rotation disque.
-  List<Recording> getFinishedRecordingsOldestFirst() {
-    final result = _db.select(
-      "SELECT * FROM tv_recordings WHERE status IN ('completed', 'failed', 'cancelled') "
-      'ORDER BY start_time ASC',
-    );
-    return result.map((row) => Recording.fromMap(row)).toList();
-  }
-
-  /// Lister les enregistrements d'un utilisateur spécifique
-  List<Recording> getUserRecordings(String userId) {
-    final result = _db.select(
-      'SELECT * FROM tv_recordings WHERE user_id = ? ORDER BY start_time ASC',
-      [userId],
-    );
-    return result.map((row) => Recording.fromMap(row)).toList();
-  }
-
-  /// Récupérer un enregistrement par ID
-  Recording? getRecordingById(String id) {
-    final result = _db.select('SELECT * FROM tv_recordings WHERE id = ?', [id]);
-    if (result.isEmpty) return null;
-    return Recording.fromMap(result.first);
-  }
-
-  /// Mettre à jour le statut et éventuellement le chemin d'un enregistrement
-  ///
-  /// [clearError] efface le motif d'erreur au lieu de conserver l'ancien :
-  /// utile quand un enregistrement précédemment en échec est relancé.
-  void updateRecordingStatus(
-    String id,
-    String status, {
-    String? filePath,
-    String? errorReason,
-    bool clearError = false,
-  }) {
-    final now = DateTime.now().toIso8601String();
-    final errorExpr = clearError ? '?' : 'COALESCE(?, error_reason)';
-    _db.execute(
-      '''
-      UPDATE tv_recordings 
-      SET status = ?, file_path = COALESCE(?, file_path), error_reason = $errorExpr, updated_at = ?
-      WHERE id = ?
-    ''',
-      [status, filePath, errorReason, now, id],
-    );
-  }
-
-  /// Réaligner la fenêtre d'un enregistrement planifié (programme déplacé
-  /// dans l'EPG depuis sa création par un season pass).
-  void updateRecordingWindow(String id, DateTime start, DateTime end) {
-    _db.execute(
-      '''
-      UPDATE tv_recordings
-      SET start_time = ?, end_time = ?, updated_at = ?
-      WHERE id = ?
-    ''',
-      [
-        start.toUtc().toIso8601String(),
-        end.toUtc().toIso8601String(),
-        DateTime.now().toIso8601String(),
-        id,
-      ],
-    );
-  }
-
-  /// Supprimer un enregistrement depuis la BDD (ne supprime pas le fichier)
-  void deleteRecording(String id) {
-    _db.execute('DELETE FROM tv_recordings WHERE id = ?', [id]);
-  }
-
-  // ==================== Season Passes ====================
-
-  /// Créer un Season Pass (enregistrement répété par titre d'émission)
-  Map<String, dynamic> createSeasonPass({
-    required String userId,
-    required String showTitle,
-    required String channelId,
-    required String streamUrl,
-    String matchMode = 'exact',
-  }) {
-    final id = _uuid.v4();
-    final now = DateTime.now().toIso8601String();
-    _db.execute(
-      'INSERT INTO season_passes (id, user_id, show_title, channel_id, stream_url, match_mode, created_at) VALUES (?, ?, ?, ?, ?, ?, ?)',
-      [id, userId, showTitle, channelId, streamUrl, matchMode, now],
-    );
-    return {
-      'id': id,
-      'user_id': userId,
-      'show_title': showTitle,
-      'channel_id': channelId,
-      'stream_url': streamUrl,
-      'match_mode': matchMode,
-      'enabled': 1,
-      'created_at': now,
-    };
-  }
-
-  /// Lister les Season Passes actifs (pour le scheduler)
-  List<Map<String, dynamic>> getAllSeasonPasses() {
-    final result = _db.select(
-      'SELECT * FROM season_passes WHERE enabled = 1 ORDER BY created_at DESC',
-    );
-    return result.map((r) => Map<String, dynamic>.from(r)).toList();
-  }
-
-  /// Lister les Season Passes d'un utilisateur (actifs ou non, pour l'API)
-  List<Map<String, dynamic>> getSeasonPassesForUser(String userId) {
-    final result = _db.select(
-      'SELECT * FROM season_passes WHERE user_id = ? ORDER BY created_at DESC',
-      [userId],
-    );
-    return result.map((r) => Map<String, dynamic>.from(r)).toList();
-  }
-
-  /// Récupérer un Season Pass par id (contrôle de propriété côté API)
-  Map<String, dynamic>? getSeasonPassById(String id) {
-    final result =
-        _db.select('SELECT * FROM season_passes WHERE id = ?', [id]);
-    if (result.isEmpty) return null;
-    return Map<String, dynamic>.from(result.first);
-  }
-
-  /// Supprimer un Season Pass
-  void deleteSeasonPass(String id) {
-    _db.execute('DELETE FROM season_passes WHERE id = ?', [id]);
-  }
-
-  /// Cherche un enregistrement existant pour cet épisode (déduplication des
-  /// season passes) : même titre, début à ±[tolerance] près.
-  ///
-  /// La comparaison par plage remplace l'ancienne égalité de chaîne, qui
-  /// échouait dès que le format stocké différait (avec/sans 'Z') ou que le
-  /// panneau décalait le programme de quelques secondes — l'épisode était
-  /// alors réenregistré en double.
-  Recording? findRecordingForEpisode(
-    String title,
-    DateTime startTime, {
-    Duration tolerance = const Duration(minutes: 2),
-  }) {
-    final startUtc = startTime.toUtc();
-    // Les dates sont stockées en ISO-8601 UTC : l'ordre lexicographique
-    // correspond à l'ordre chronologique, un BETWEEN sur chaînes suffit.
-    final result = _db.select(
-      '''SELECT * FROM tv_recordings
-         WHERE LOWER(title) = LOWER(?)
-         AND start_time BETWEEN ? AND ?
-         AND status NOT IN ('failed', 'cancelled')
-         LIMIT 1''',
-      [
-        title,
-        startUtc.subtract(tolerance).toIso8601String(),
-        startUtc.add(tolerance).toIso8601String(),
-      ],
-    );
-    if (result.isEmpty) return null;
-    return Recording.fromMap(result.first);
-  }
-
-  /// Close database connection
-  void close() {
-    _db.dispose();
-  }
-}

bin/middleware/auth_middleware.dart

@@ -1,106 +0,0 @@
-import 'dart:io';
-import 'package:shelf/shelf.dart';
-import '../database/database.dart';
-
-/// Middleware to authenticate requests
-Middleware authMiddleware(AppDatabase db) {
-  return (Handler handler) {
-    return (Request request) async {
-      // Skip auth for login endpoint
-      if (request.url.path.startsWith('api/auth/login')) {
-        return handler(request);
-      }
-
-      // Extract token
-      final token = _extractToken(request);
-      if (token == null) {
-        return Response(401, body: 'Unauthorized');
-      }
-
-      // Verify session (findSessionByToken enforces expires_at)
-      final session = db.findSessionByToken(token);
-      if (session == null) {
-        return Response(401, body: 'Invalid or expired session');
-      }
-
-      // Add user info to context. Both keys are populated because handlers
-      // are inconsistent: playlists_handler reads 'userId', while
-      // getPlaylist/admin routes read 'user'.
-      final user = db.findUserById(session.userId);
-      final updatedRequest = request.change(context: {
-        ...request.context,
-        'userId': session.userId,
-        if (user != null) 'user': user,
-      },);
-
-      return handler(updatedRequest);
-    };
-  };
-}
-
-/// Auth middleware for streaming routes (HLS playlists/segments).
-///
-/// hls.js/mpegts.js inside the player iframe cannot send Authorization
-/// headers, so these routes accept the HttpOnly session cookie instead.
-/// Loopback requests without X-Forwarded-For are allowed through because
-/// the recording scheduler's local FFmpeg fetches
-/// `http://localhost:8089/api/live/<id>.ts` without credentials.
-Middleware streamAuthMiddleware(AppDatabase db) {
-  return (Handler handler) {
-    return (Request request) async {
-      // Only guard actual streaming routes. Anything else must fall through
-      // untouched: the wrapped router returns 404 for unmatched paths and the
-      // Cascade then reaches the static file handler (a 401 here would block
-      // the whole app, e.g. GET / through the reverse proxy).
-      final path = request.url.path;
-      final isStreamingPath = path.startsWith('api/live') ||
-          path.startsWith('api/vod') ||
-          path.startsWith('api/recordings/stream');
-      if (!isStreamingPath) {
-        return handler(request);
-      }
-
-      final connectionInfo =
-          request.context['shelf.io.connection_info'] as HttpConnectionInfo?;
-      final isLoopback = connectionInfo?.remoteAddress.isLoopback ?? false;
-      final viaProxy = request.headers.containsKey('x-forwarded-for');
-      if (isLoopback && !viaProxy) {
-        return handler(request);
-      }
-
-      final token = _extractToken(request);
-      if (token == null || db.findSessionByToken(token) == null) {
-        return Response(401, body: 'Unauthorized');
-      }
-      return handler(request);
-    };
-  };
-}
-
-/// Extract token from Authorization header or cookie.
-/// Public : le proxy /api/xtream fait sa propre vérification de session
-/// (le contrôle doit rester DANS le handler, après le test de chemin,
-/// pour que les requêtes non-proxy tombent sur le handler statique).
-String? extractAuthToken(Request request) => _extractToken(request);
-
-String? _extractToken(Request request) {
-  // Try Authorization header first
-  final authHeader = request.headers['authorization'];
-  if (authHeader != null && authHeader.startsWith('Bearer ')) {
-    return authHeader.substring(7);
-  }
-
-  // Try cookie
-  final cookie = request.headers['cookie'];
-  if (cookie != null) {
-    final parts = cookie.split(';');
-    for (final part in parts) {
-      final trimmed = part.trim();
-      if (trimmed.startsWith('session=')) {
-        return trimmed.substring(8);
-      }
-    }
-  }
-
-  return null;
-}

bin/middleware/security_middleware.dart

@@ -1,248 +0,0 @@
-import 'package:shelf/shelf.dart';
-import 'dart:async';
-import 'dart:io';
-import '../utils/log_redactor.dart';
-
-/// Security Middleware Collection
-///
-/// Includes:
-/// - Redacted request logging
-/// - Honeypot Routes (Trap for bots)
-/// - Security Headers (HSTS, XSS Protection, CSP Report-Only)
-/// - Rate Limiting (Basic DoS protection)
-/// - Login-specific rate limiting (brute-force protection)
-
-/// Proxys de confiance dont l'en-tête X-Forwarded-For est honoré.
-/// Par défaut : loopback et plages privées RFC1918 (le reverse proxy du
-/// docker-compose parle depuis le réseau Docker). Surcharger avec
-/// TRUSTED_PROXIES (liste d'IP séparées par des virgules) pour restreindre.
-final List<String> _trustedProxies =
-    (Platform.environment['TRUSTED_PROXIES'] ?? '')
-        .split(',')
-        .map((s) => s.trim())
-        .where((s) => s.isNotEmpty)
-        .toList();
-
-bool _isTrustedProxy(String address) {
-  if (_trustedProxies.isNotEmpty) return _trustedProxies.contains(address);
-  final ip = InternetAddress.tryParse(address);
-  if (ip == null) return false;
-  if (ip.isLoopback) return true;
-  if (ip.type == InternetAddressType.IPv4) {
-    final parts = ip.address.split('.').map(int.parse).toList();
-    if (parts[0] == 10) return true;
-    if (parts[0] == 172 && parts[1] >= 16 && parts[1] <= 31) return true;
-    if (parts[0] == 192 && parts[1] == 168) return true;
-  }
-  return false;
-}
-
-/// Resolve the real client IP.
-///
-/// X-Forwarded-For n'est honoré que si la connexion socket provient d'un
-/// proxy de confiance : sinon un client direct peut forger l'en-tête et
-/// contourner le rate limit global comme la limite de tentatives de login.
-String clientIpOf(Request request) {
-  final connectionInfo =
-      request.context['shelf.io.connection_info'] as HttpConnectionInfo?;
-  final socketAddress = connectionInfo?.remoteAddress.address;
-
-  final forwarded = request.headers['x-forwarded-for'];
-  if (forwarded != null &&
-      forwarded.isNotEmpty &&
-      socketAddress != null &&
-      _isTrustedProxy(socketAddress)) {
-    return forwarded.split(',').first.trim();
-  }
-  return socketAddress ?? 'unknown';
-}
-
-/// 0. Redacted request logging.
-///
-/// Remplace `logRequests()` de shelf : le chemin `/api/xtream/<url>` embarque
-/// `username`/`password` Xtream en clair dans l'URI, que le logger standard
-/// écrivait tels quels — annulant l'effort de LogRedactor partout ailleurs.
-Middleware redactedLogRequests() {
-  return (Handler handler) {
-    return (Request request) async {
-      final watch = Stopwatch()..start();
-      try {
-        final response = await handler(request);
-        watch.stop();
-        final query =
-            request.requestedUri.hasQuery ? '?${request.requestedUri.query}' : '';
-        print(
-          '${DateTime.now().toIso8601String()} ${response.statusCode} '
-          '${request.method} '
-          '${LogRedactor.redactUrl('${request.requestedUri.path}$query')} '
-          '(${watch.elapsedMilliseconds}ms)',
-        );
-        return response;
-      } catch (e) {
-        watch.stop();
-        print(
-          '${DateTime.now().toIso8601String()} ERR ${request.method} '
-          '${LogRedactor.redactUrl(request.requestedUri.path)}: '
-          '${LogRedactor.redactUrl('$e')}',
-        );
-        rethrow;
-      }
-    };
-  };
-}
-
-/// 1. Security Headers Middleware
-/// Adds standard security headers to every response.
-Middleware securityHeadersMiddleware() {
-  return (Handler handler) {
-    return (Request request) async {
-      final response = await handler(request);
-
-      return response.change(headers: {
-        'X-Content-Type-Options': 'nosniff',
-        'X-Frame-Options': 'SAMEORIGIN', // Allow embedding player.html iframes
-        'X-XSS-Protection': '1; mode=block',
-        'Strict-Transport-Security': 'max-age=63072000; includeSubDomains; preload',
-        'Referrer-Policy': 'strict-origin-when-cross-origin',
-        // Report-Only first: Flutter Web (CanvasKit/wasm) and google_fonts
-        // can break under an enforcing CSP. Promote to enforcing only after
-        // a clean soak with no violations in browser consoles.
-        'Content-Security-Policy-Report-Only':
-            "default-src 'self'; "
-            "script-src 'self' 'wasm-unsafe-eval' 'unsafe-eval'; "
-            "style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; "
-            "font-src 'self' https://fonts.gstatic.com; "
-            "img-src 'self' data: blob: https:; "
-            "media-src 'self' blob:; "
-            "connect-src 'self' https://fonts.gstatic.com",
-      },);
-    };
-  };
-}
-
-/// 2. Honeypot Middleware
-/// Intercepts requests to common vulnerability scanning paths.
-/// Returns a 403 Forbidden immediately and logs the incident.
-Middleware honeypotMiddleware() {
-  // list of common bot targets
-  const honeypotPaths = [
-    '/admin/phpmyadmin',
-    '/phpmyadmin',
-    '/wp-admin',
-    '/wp-login.php',
-    '/.env',
-    '/config.php',
-    '/api/.env',
-    '/console',
-    '/actuator/health',
-  ];
-
-  return (Handler handler) {
-    return (Request request) {
-      // Comparaison sur le chemin exact ou un préfixe de segment. L'ancienne
-      // comparaison `contains(trap.replaceAll('/', ''))` bloquait toute URL
-      // contenant « console », « env » ou « wpadmin » n'importe où — y
-      // compris des URLs proxifiées parfaitement légitimes.
-      final path = '/${request.url.path}';
-
-      for (final trap in honeypotPaths) {
-        if (path == trap || path.startsWith('$trap/')) {
-          print('SECURITY ALERT: Honeypot triggered by ${clientIpOf(request)} on path: $path');
-          return Response.forbidden('Access Denied');
-        }
-      }
-
-      return handler(request);
-    };
-  };
-}
-
-/// 3. Rate Limit Middleware (In-Memory)
-/// Limits requests per IP address.
-/// Default: 200 requests per minute per IP.
-/// 600 plutôt que 200 : une grille de chaînes déclenche une requête de
-/// logo et une de guide par tuile, et tous les clients partagent l'IP du
-/// reverse proxy. Le plafond précédent coupait la grille en 429 au bout de
-/// quelques écrans de défilement.
-Middleware rateLimitMiddleware({int requestsPerMinute = 600}) {
-  final clientRequests = <String, List<DateTime>>{};
-
-  // Cleanup timer to remove old entries and prevent memory leaks
-  Timer.periodic(const Duration(minutes: 5), (_) {
-    final now = DateTime.now();
-    clientRequests.removeWhere((_, times) {
-      // Remove timestamps older than 1 minute
-      times.removeWhere((t) => now.difference(t).inMinutes > 1);
-      return times.isEmpty;
-    });
-  });
-
-  return (Handler handler) {
-    return (Request request) {
-      final clientIp = clientIpOf(request);
-
-      if (clientIp != 'unknown' && clientIp != '127.0.0.1') {
-         final now = DateTime.now();
-
-         // Get or create history for this IP
-         final history = clientRequests.putIfAbsent(clientIp, () => []);
-
-         // Clean old requests (older than 1 minute)
-         history.removeWhere((t) => now.difference(t).inMinutes >= 1);
-
-         // Check limit
-         if (history.length >= requestsPerMinute) {
-           print('SECURITY WARN: Rate limit exceeded for $clientIp');
-           return Response(429, body: 'Too Many Requests');
-         }
-
-         // Add current request
-         history.add(now);
-      }
-
-      return handler(request);
-    };
-  };
-}
-
-/// 4. Login Rate Limit Middleware
-/// Strict per-IP limit on login attempts (brute-force protection),
-/// plus a small delay on each attempt to slow credential stuffing.
-Middleware loginRateLimitMiddleware({int attemptsPerMinute = 10}) {
-  final attempts = <String, List<DateTime>>{};
-
-  Timer.periodic(const Duration(minutes: 5), (_) {
-    final now = DateTime.now();
-    attempts.removeWhere((_, times) {
-      times.removeWhere((t) => now.difference(t).inMinutes > 1);
-      return times.isEmpty;
-    });
-  });
-
-  return (Handler handler) {
-    return (Request request) async {
-      // Only throttle the login POST; other auth routes pass through
-      if (!(request.method == 'POST' && request.url.path.endsWith('login'))) {
-        return handler(request);
-      }
-
-      final clientIp = clientIpOf(request);
-      final now = DateTime.now();
-      final history = attempts.putIfAbsent(clientIp, () => []);
-      history.removeWhere((t) => now.difference(t).inMinutes >= 1);
-
-      if (history.length >= attemptsPerMinute) {
-        print('SECURITY WARN: Login rate limit exceeded for $clientIp');
-        return Response(429, body: 'Too many login attempts. Try again later.');
-      }
-      history.add(now);
-
-      final response = await handler(request);
-      if (response.statusCode == 401) {
-        // Slow down brute-force attempts on failed logins
-        await Future.delayed(const Duration(milliseconds: 300));
-      }
-      return response;
-    };
-  };
-}

bin/models/playlist.dart

@@ -1,67 +0,0 @@
-class Playlist {
-  final String id;
-  final String userId;
-  final String name;
-  final String serverUrl;
-  final String username;
-  final String password;
-  final String? dns;
-  final DateTime createdAt;
-  final DateTime updatedAt;
-
-  Playlist({
-    required this.id,
-    required this.userId,
-    required this.name,
-    required this.serverUrl,
-    required this.username,
-    required this.password,
-    this.dns,
-    required this.createdAt,
-    required this.updatedAt,
-  });
-
-  factory Playlist.fromMap(Map<String, dynamic> map) {
-    return Playlist(
-      id: map['id'] as String,
-      userId: map['user_id'] as String,
-      name: map['name'] as String,
-      serverUrl: map['server_url'] as String,
-      username: map['username'] as String,
-      password: map['password'] as String,
-      dns: map['dns'] as String?,
-      createdAt: DateTime.parse(map['created_at'] as String),
-      updatedAt: DateTime.parse(map['updated_at'] as String),
-    );
-  }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'id': id,
-      'userId': userId,
-      'name': name,
-      'serverUrl': serverUrl,
-      'username': username,
-      // Never expose the Xtream password to clients; the backend injects
-      // credentials server-side (see xtream_api_handler.dart).
-      'password': '',
-      'dns': dns,
-      'createdAt': createdAt.toIso8601String(),
-      'updatedAt': updatedAt.toIso8601String(),
-    };
-  }
-
-  Map<String, dynamic> toMap() {
-    return {
-      'id': id,
-      'user_id': userId,
-      'name': name,
-      'server_url': serverUrl,
-      'username': username,
-      'password': password,
-      'dns': dns,
-      'created_at': createdAt.toIso8601String(),
-      'updated_at': updatedAt.toIso8601String(),
-    };
-  }
-}

bin/models/playlist_config.dart

@@ -1,52 +0,0 @@
-/// Pure Dart model for Xtream Codes playlist configuration
-/// This is a server-side copy without Hive/Equatable dependencies
-class PlaylistConfig {
-  final String id;
-  final String name;
-
-  /// Xtream server URL (without trailing slash)
-  final String dns;
-
-  final String username;
-
-  /// Xtream password
-  final String password;
-
-  final DateTime createdAt;
-
-  final bool isActive;
-
-  const PlaylistConfig({
-    required this.id,
-    required this.name,
-    required this.dns,
-    required this.username,
-    required this.password,
-    required this.createdAt,
-    this.isActive = true,
-  });
-
-  /// Creates a copy of this playlist with updated fields
-  PlaylistConfig copyWith({
-    String? id,
-    String? name,
-    String? dns,
-    String? username,
-    String? password,
-    DateTime? createdAt,
-    bool? isActive,
-  }) {
-    return PlaylistConfig(
-      id: id ?? this.id,
-      name: name ?? this.name,
-      dns: dns ?? this.dns,
-      username: username ?? this.username,
-      password: password ?? this.password,
-      createdAt: createdAt ?? this.createdAt,
-      isActive: isActive ?? this.isActive,
-    );
-  }
-
-  /// Generate Xtream API base URL
-  String get apiBaseUrl => '$dns/player_api.php';
-}

bin/models/recording.dart

@@ -1,100 +0,0 @@
-import 'dart:convert';
-
-class Recording {
-  final String id;
-  final String userId;
-  final String channelId;
-  final String streamUrl;
-  final String title;
-  final DateTime startTime;
-  final DateTime endTime;
-  final String status; // 'scheduled', 'recording', 'completed', 'failed', 'cancelled'
-  final String? filePath;
-  final String? errorReason;
-  final DateTime createdAt;
-  final DateTime updatedAt;
-
-  Recording({
-    required this.id,
-    required this.userId,
-    required this.channelId,
-    required this.streamUrl,
-    required this.title,
-    required this.startTime,
-    required this.endTime,
-    required this.status,
-    this.filePath,
-    this.errorReason,
-    required this.createdAt,
-    required this.updatedAt,
-  });
-
-  Map<String, dynamic> toMap() {
-    return {
-      'id': id,
-      'user_id': userId,
-      'channel_id': channelId,
-      'stream_url': streamUrl,
-      'title': title,
-      'start_time': startTime.toIso8601String(),
-      'end_time': endTime.toIso8601String(),
-      'status': status,
-      'file_path': filePath,
-      'error_reason': errorReason,
-      'created_at': createdAt.toIso8601String(),
-      'updated_at': updatedAt.toIso8601String(),
-    };
-  }
-
-  factory Recording.fromMap(Map<String, dynamic> map) {
-    return Recording(
-      id: map['id'] ?? '',
-      userId: map['user_id'] ?? '',
-      channelId: map['channel_id'] ?? '',
-      streamUrl: map['stream_url'] ?? '',
-      title: map['title'] ?? '',
-      startTime: DateTime.parse(map['start_time']),
-      endTime: DateTime.parse(map['end_time']),
-      status: map['status'] ?? 'scheduled',
-      filePath: map['file_path'],
-      errorReason: map['error_reason'],
-      createdAt: DateTime.parse(map['created_at']),
-      updatedAt: DateTime.parse(map['updated_at']),
-    );
-  }
-
-  String toJson() => json.encode(toMap());
-
-  factory Recording.fromJson(String source) =>
-      Recording.fromMap(json.decode(source));
-
-  Recording copyWith({
-    String? id,
-    String? userId,
-    String? channelId,
-    String? streamUrl,
-    String? title,
-    DateTime? startTime,
-    DateTime? endTime,
-    String? status,
-    String? filePath,
-    String? errorReason,
-    DateTime? createdAt,
-    DateTime? updatedAt,
-  }) {
-    return Recording(
-      id: id ?? this.id,
-      userId: userId ?? this.userId,
-      channelId: channelId ?? this.channelId,
-      streamUrl: streamUrl ?? this.streamUrl,
-      title: title ?? this.title,
-      startTime: startTime ?? this.startTime,
-      endTime: endTime ?? this.endTime,
-      status: status ?? this.status,
-      filePath: filePath ?? this.filePath,
-      errorReason: errorReason ?? this.errorReason,
-      createdAt: createdAt ?? this.createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-    );
-  }
-}

bin/models/session.dart

@@ -1,37 +0,0 @@
-class Session {
-  final String id;
-  final String userId;
-  final String token;
-  final DateTime expiresAt;
-  final DateTime createdAt;
-
-  Session({
-    required this.id,
-    required this.userId,
-    required this.token,
-    required this.expiresAt,
-    required this.createdAt,
-  });
-
-  factory Session.fromMap(Map<String, dynamic> map) {
-    return Session(
-      id: map['id'] as String,
-      userId: map['user_id'] as String,
-      token: map['token'] as String,
-      expiresAt: DateTime.parse(map['expires_at'] as String),
-      createdAt: DateTime.parse(map['created_at'] as String),
-    );
-  }
-
-  Map<String, dynamic> toMap() {
-    return {
-      'id': id,
-      'user_id': userId,
-      'token': token,
-      'expires_at': expiresAt.toIso8601String(),
-      'created_at': createdAt.toIso8601String(),
-    };
-  }
-
-  bool get isExpired => DateTime.now().isAfter(expiresAt);
-}

bin/models/user.dart

@@ -1,31 +0,0 @@
-class User {
-  final String id;
-  final String username;
-  final bool isAdmin;
-  final DateTime createdAt;
-
-  User({
-    required this.id,
-    required this.username,
-    required this.isAdmin,
-    required this.createdAt,
-  });
-
-  factory User.fromMap(Map<String, dynamic> map) {
-    return User(
-      id: map['id'] as String,
-      username: map['username'] as String,
-      isAdmin: (map['is_admin'] as int) == 1,
-      createdAt: DateTime.parse(map['created_at'] as String),
-    );
-  }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'id': id,
-      'username': username,
-      'isAdmin': isAdmin,
-      'createdAt': createdAt.toIso8601String(),
-    };
-  }
-}

bin/pubspec.lock

@@ -1,477 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: "9a3386eea899815698dd55995277cf7cb8572ee52b399a6edfb7ae2b50e5fc19"
-      url: "https://pub.dev"
-    source: hosted
-    version: "105.0.0"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "62993bed6eadbe9596c5c20d5c167e7bc563c5fe266657a04ddeb93bdb84f4c9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "14.1.0"
-  args:
-    dependency: "direct main"
-    description:
-      name: args
-      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.7.0"
-  async:
-    dependency: transitive
-    description:
-      name: async
-      sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.13.1"
-  bcrypt:
-    dependency: "direct main"
-    description:
-      name: bcrypt
-      sha256: "6073a700cbbc59f1d4ab27cd532755e3de5e676c4941f535f351374df849270b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  cli_config:
-    dependency: transitive
-    description:
-      name: cli_config
-      sha256: ac20a183a07002b700f0c25e61b7ee46b23c309d76ab7b7640a028f18e4d99ec
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.0"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.19.1"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "956a3de0725ca232ad353565a8290d3357592bf4250f6f298a185e2d949c5d3d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.15.1"
-  crypto:
-    dependency: "direct main"
-    description:
-      name: crypto
-      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.7"
-  equatable:
-    dependency: "direct main"
-    description:
-      name: equatable
-      sha256: "3bce007a596ff8b3119c45d68aaef631272537c03d30e5d4534dd24bf4c5eaa2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  ffi:
-    dependency: transitive
-    description:
-      name: ffi
-      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.0.1"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
-  hive:
-    dependency: "direct main"
-    description:
-      name: hive
-      sha256: "8dcf6db979d7933da8217edcec84e9df1bdb4e4edc7fc77dbd5aa74356d6d941"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.3"
-  http:
-    dependency: "direct main"
-    description:
-      name: http
-      sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.0"
-  http_methods:
-    dependency: transitive
-    description:
-      name: http_methods
-      sha256: "6bccce8f1ec7b5d701e7921dca35e202d425b57e317ba1a37f2638590e29e566"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: aa6199f908078bb1c5efb8d8638d4ae191aac11b311132c3ef48ce352fb52ef8
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.2"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.2"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: dfd5a80599cf0165756e3181807ed3e77daf6dd4137caaad72d0b7931597650b
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.5"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.0"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      sha256: "31bd099b47c10cd1aeb55146a2d46ce0277630ecef3f7dae54ad7873f36696cd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.12.20"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      sha256: "307249ce4ff29d58a18e97f6345f539382eb9c9c29ecda628900f31de0443dd9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.19.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.2"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: ffcf4cf3d6c0b74ac43708d9f56625506e8a68aa935abe9d267a7330f320eb5d
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
-  path:
-    dependency: "direct main"
-    description:
-      name: path
-      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.9.1"
-  petitparser:
-    dependency: transitive
-    description:
-      name: petitparser
-      sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.0.2"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "978783255c543aa3586a1b3c21f6e9d720eb315376a915872c61ef8b5c20177d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.2"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  shelf:
-    dependency: "direct main"
-    description:
-      name: shelf
-      sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.2"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  shelf_router:
-    dependency: "direct main"
-    description:
-      name: shelf_router
-      sha256: f5e5d492440a7fb165fe1e2e1a623f31f734d3370900070b2b1e0d0428d59864
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.4"
-  shelf_static:
-    dependency: "direct main"
-    description:
-      name: shelf_static
-      sha256: c87c3875f91262785dade62d135760c2c69cb217ac759485334c5857ad89f6e3
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.3"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: "3632775c8e90d6c9712f883e633716432a27758216dfb61bd86a8321c0580925"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: c0713a43e323c3302c2abe2a1cc89aa057a387101ebd280371d6a6c9fa68516b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "14c2945847669b44089bb1222f66873d7ff7103c58911917f2a63c5a62327898"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.14"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.2"
-  sqlite3:
-    dependency: "direct main"
-    description:
-      name: sqlite3
-      sha256: "3145bd74dcdb4fd6f5c6dda4d4e4490a8087d7f286a14dee5d37087290f0f8a2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.9.4"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.12.1"
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.2"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: "0d5ba5602ec3baa28c8ce365e1efc5575969c765f45c554a3e167dc7945b9c30"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.31.2"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      sha256: "475610b2aa23c19687cce2961e44b0cc57cafe220f67c2b80201231b2a07fbe7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.13"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: a39c204a4fc7a7ccb04a2b985e359fda3cc37e45e0b8ac61c3fb1a05aa832132
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.19"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  uuid:
-    dependency: "direct main"
-    description:
-      name: uuid
-      sha256: "9b129329f58692f6e6578329498a8fe9fbe98f090beb764ffbb8ee2eadd01dcd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.6.0"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: "5f37239c4851efcef929cea7824e76df7f2f0970aef85d66bbc430afa40e72f0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "15.3.0"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "1398c9f081a753f9226febe8900fce8f7d0a67163334e1c94a2438339d79d635"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  web_socket:
-    dependency: transitive
-    description:
-      name: web_socket
-      sha256: "34d64019aa8e36bf9842ac014bb5d2f5586ca73df5e4d9bf5c936975cae6982c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: d645757fb0f4773d602444000a8131ff5d48c9e47adfe9772652dd1a4f2d45c8
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.3"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "87d3f2333bb240704cd3f1c6b5b7acd8a10e7f0bc28c28dcf14e782014f4a572"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  xml:
-    dependency: "direct main"
-    description:
-      name: xml
-      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.6.1"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.3"
-sdks:
-  dart: ">=3.13.0 <4.0.0"

bin/pubspec.yaml

@@ -1,25 +0,0 @@
-name: xtremflow_server
-description: Backend server with API proxy
-publish_to: 'none'
-version: 1.0.0+1
-
-environment:
-  sdk: ^3.13.0
-
-dependencies:
-  shelf: ^1.4.1
-  shelf_static: ^1.1.2
-  shelf_router: ^1.1.4
-  http: ^1.2.0
-  args: ^2.4.2
-  sqlite3: ^2.4.0
-  crypto: ^3.0.3
-  bcrypt: ^1.1.3
-  path: ^1.9.0
-  uuid: ^4.3.3
-  hive: ^2.2.3
-  equatable: ^2.0.5
-  xml: ^6.5.0
-
-dev_dependencies:
-  test: ^1.25.0

bin/server.dart

@@ -1,493 +0,0 @@
-import 'dart:io';
-import 'dart:async';
-import 'dart:convert';
-import 'package:shelf/shelf.dart';
-import 'package:shelf/shelf_io.dart' as shelf_io;
-import 'package:shelf_static/shelf_static.dart';
-import 'package:shelf_router/shelf_router.dart';
-import 'package:args/args.dart';
-import 'database/database.dart';
-import 'models/user.dart';
-import 'models/playlist.dart';
-import 'models/playlist_config.dart';
-import 'api/auth_handler.dart';
-import 'api/users_handler.dart';
-import 'api/playlists_handler.dart';
-import 'api/settings_handler.dart';
-import 'api/streaming_handler.dart';
-import 'api/proxy_handler.dart';
-import 'api/recordings_api.dart';
-import 'api/epg_api.dart';
-import 'api/logo_api.dart';
-import 'services/xmltv_epg_service.dart';
-import 'services/logo_catalog.dart';
-import 'api/season_passes_api.dart';
-import 'api/xtream_api_handler.dart';
-import 'middleware/auth_middleware.dart';
-import 'middleware/security_middleware.dart';
-import 'services/cleanup_service.dart';
-import 'services/recording_scheduler.dart';
-import 'utils/asset_versioning.dart';
-import 'api/upstream_probe.dart';
-
-void main(List<String> args) async {
-  // Parse command line arguments
-  final parser = ArgParser()
-    ..addOption('port', abbr: 'p', defaultsTo: '8089')
-    ..addOption('path', defaultsTo: '/app/web');
-
-  final result = parser.parse(args);
-  final port = int.parse(result['port']);
-  final webPath = result['path'];
-
-  // Initialize database
-  final db = AppDatabase();
-  await db.init();
-  await db.seedAdmin();
-
-  // Initialize and start Recording Scheduler
-  // (les Season Passes résolvent la playlist de leur propriétaire à chaque
-  // scan : plus d'injection figée du premier utilisateur au démarrage)
-  final recordingScheduler = RecordingScheduler(db);
-  recordingScheduler.start();
-
-  // Initialize Streaming Subsystem
-  await initStreaming();
-
-  // Arrêt gracieux unique (docker stop / Ctrl+C) : clôturer d'abord les
-  // enregistrements (kill FFmpeg, fusion des parties, statut en base), puis
-  // les sessions de streaming, puis sortir. Sans cela les enregistrements
-  // restaient au statut « recording » et la reprise d'orphelins devait
-  // systématiquement rattraper au redémarrage.
-  var shuttingDown = false;
-  Future<void> shutdownServer(String signal) async {
-    if (shuttingDown) return;
-    shuttingDown = true;
-    print('[Server] $signal reçu, arrêt en cours…');
-    try {
-      await recordingScheduler.shutdown();
-    } catch (e) {
-      print('[Server] Erreur à l\'arrêt du scheduler: $e');
-    }
-    sessionManager.killAll();
-    db.close();
-    exit(0);
-  }
-
-  ProcessSignal.sigterm.watch().listen((_) => shutdownServer('SIGTERM'));
-  ProcessSignal.sigint.watch().listen((_) => shutdownServer('SIGINT'));
-
-  // Helper to get playlist from request
-  Future<PlaylistConfig?> getPlaylist(Request request) async {
-    Playlist? playlist;
-
-    final user = request.context['user'] as User?;
-    // If we have a user from auth middleware, prefer their playlists
-    if (user != null) {
-      print('[getPlaylist] User from context: ${user.username}');
-      final playlists = db.getPlaylists(user.id);
-      if (playlists.isNotEmpty) playlist = playlists.first;
-    } else {
-      // Fallback for proxy: get first user's first playlist
-      print('[getPlaylist] No user in context, using fallback');
-      final users = db.getAllUsers();
-      print('[getPlaylist] Total users in DB: ${users.length}');
-      if (users.isNotEmpty) {
-        final playlists = db.getPlaylists(users[0].id);
-        print(
-          '[getPlaylist] User ${users[0].username} has ${playlists.length} playlists',
-        );
-        if (playlists.isNotEmpty) playlist = playlists.first;
-      }
-    }
-
-    if (playlist != null) {
-      print(
-        '[getPlaylist] Returning playlist: ${playlist.name} (DNS: ${playlist.serverUrl})',
-      );
-      return PlaylistConfig(
-        id: playlist.id,
-        name: playlist.name,
-        dns: playlist.serverUrl,
-        username: playlist.username,
-        password: playlist.password,
-        createdAt: playlist.createdAt,
-        isActive: true,
-      );
-    }
-    print('[getPlaylist] WARNING: No playlist found, returning null');
-    return null;
-  }
-
-  // Create API handlers
-  final authHandler = AuthHandler(db);
-  final playlistsHandler = PlaylistsHandler(db);
-  final usersHandler = UsersHandler(db);
-  final settingsHandler = SettingsHandler(db);
-  final proxyHandler = ProxyHandler(getPlaylist, db);
-  // Logos de chaînes : URL du panneau d'abord, puis repli par nom sur le
-  // dépôt public tv-logos quand l'hébergeur de picons du revendeur tombe.
-  final logoApi = LogoApi(proxyHandler.handler, LogoCatalog());
-  final recordingsApi = RecordingsApi(db, recordingScheduler);
-  // Source XMLTV de repli. Vider EPG_XMLTV_URLS désactive tout appel sortant :
-  // l'EPG se limite alors au panneau de l'abonné.
-  final xmltvUrls = (Platform.environment['EPG_XMLTV_URLS'] ??
-          'https://epgshare01.online/epgshare01/epg_ripper_FR1.xml.gz,'
-          'https://epgshare01.online/epgshare01/epg_ripper_CH1.xml.gz,'
-          'https://epgshare01.online/epgshare01/epg_ripper_BE2.xml.gz')
-      .split(',')
-      .map((u) => u.trim())
-      .where((u) => u.isNotEmpty)
-      .toList();
-  if (xmltvUrls.isEmpty) {
-    print('[EPG] Repli XMLTV désactivé (EPG_XMLTV_URLS vide)');
-  } else {
-    print('[EPG] Repli XMLTV : ${xmltvUrls.length} source(s)');
-  }
-  final epgApi = EpgApi(
-    getPlaylist,
-    xmltv: xmltvUrls.isEmpty ? null : XmltvEpgService(sourceUrls: xmltvUrls),
-  );
-  final seasonPassesApi = SeasonPassesApi(db);
-  final xtreamApiHandler = XtreamApiHandler(getPlaylist);
-
-  // TV Recordings sub-router (wrapped with auth below).
-  // NOTE: /api/recordings/stream/* falls through this router (404) and is
-  // handled by streamingRouter further down the Cascade.
-  final recordingsRouter = Router()
-    ..get('/', recordingsApi.handleGetAll)
-    ..post('/', recordingsApi.handlePost)
-    ..delete('/<id>', recordingsApi.handleDelete)
-    ..post('/stop/<id>', recordingsApi.handleStop)
-    ..get('/logs/<id>', recordingsApi.getLogHandler);
-
-  final epgRouter = Router()..get('/<channelId>', epgApi.handleGetEpg);
-
-  final seasonPassesRouter = Router()
-    ..get('/', seasonPassesApi.handleGetAll)
-    ..post('/', seasonPassesApi.handlePost)
-    ..delete('/<id>', seasonPassesApi.handleDelete);
-
-  // Setup router
-  final apiRouter = Router()
-    // Auth endpoints (with per-IP brute-force protection on login)
-    ..mount(
-      '/api/auth',
-      const Pipeline()
-          .addMiddleware(loginRateLimitMiddleware())
-          .addHandler(authHandler.router.call),
-    )
-    // Xtream API gateway: injects credentials server-side so the
-    // frontend never sees them
-    ..mount(
-      '/api/xtream-api',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(xtreamApiHandler.handle),
-    )
-    // Playlists endpoints
-    ..mount(
-      '/api/playlists',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(playlistsHandler.router.call),
-    )
-    // Users endpoints
-    ..mount(
-      '/api/users',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(usersHandler.router.call),
-    )
-    // Settings endpoints
-    ..mount(
-      '/api/settings',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(settingsHandler.router.call),
-    )
-    // TV Recordings (auth required)
-    ..mount(
-      '/api/recordings',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(recordingsRouter.call),
-    )
-    // Logos de chaînes avec repli (auth required ; le cookie de session
-    // accompagne les requêtes d'image du navigateur)
-    ..get(
-      '/api/logo',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(logoApi.handle),
-    )
-    // EPG - guide TV (auth required)
-    ..mount(
-      '/api/epg',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(epgRouter.call),
-    )
-    // Season Passes - enregistrements répétés (auth required)
-    ..mount(
-      '/api/season-passes',
-      const Pipeline()
-          .addMiddleware(authMiddleware(db))
-          .addHandler(seasonPassesRouter.call),
-    );
-  // NOTE: /api/xtream is handled by proxyHandler in the Cascade below
-  // Do NOT mount here as it would intercept and block the actual proxy
-
-  // Initialize Cleanup Service
-  // Ne JAMAIS cibler Directory.systemTemp en récursif : il contient les
-  // temporaires de la VM Dart et le dossier des sessions HLS — les fichiers
-  // de plus de 24 h y étaient supprimés aveuglément.
-  final cleanupService = CleanupService();
-  cleanupService.addTarget(Directory('/app/data/logs'));
-  cleanupService.addTarget(Directory('/app/data/tmp'));
-
-  cleanupService.start();
-
-  // Admin Routes (protected)
-  apiRouter.mount(
-    '/api/admin',
-    const Pipeline()
-        .addMiddleware(authMiddleware(db))
-        .addHandler((Request request) {
-      final router = Router();
-
-      // POST /api/admin/purge
-      router.post('/purge', (Request req) async {
-        final user = req.context['user'] as User?;
-        if (user == null || !user.isAdmin) {
-          return Response.forbidden(
-            jsonEncode({'error': 'Admin access required'}),
-          );
-        }
-
-        final result = await cleanupService.runCleanup();
-        return Response.ok(
-          jsonEncode(result),
-          headers: {'content-type': 'application/json'},
-        );
-      });
-
-      // GET /api/admin/upstream-probe?stream=<id> : chronomètre l'ouverture
-      // d'une chaîne chez le fournisseur en .ts et en .m3u8 (diagnostic du
-      // délai de zap ; aucun identifiant dans la réponse).
-      router.get('/upstream-probe', (Request req) async {
-        final user = req.context['user'] as User?;
-        if (user == null || !user.isAdmin) {
-          return Response.forbidden(
-            jsonEncode({'error': 'Admin access required'}),
-          );
-        }
-        final streamId = req.url.queryParameters['stream'] ?? '';
-        if (!RegExp(r'^[0-9]+$').hasMatch(streamId)) {
-          return Response.badRequest(body: 'stream=<id numérique> requis');
-        }
-        final playlist = await getPlaylist(req);
-        if (playlist == null) return Response.forbidden('No playlist');
-        final result = await probeUpstream(playlist, streamId);
-        return Response.ok(
-          jsonEncode(result),
-          headers: {'content-type': 'application/json'},
-        );
-      });
-
-      return router(request);
-    }),
-  );
-
-  // Les libs de lecture sont servies depuis l'image, plus depuis un CDN : si
-  // elles manquent (build web incomplet, copie Docker partielle), le lecteur
-  // échoue côté navigateur avec un simple « Échec du chargement » sans que
-  // rien ne l'ait signalé au démarrage. On le dit ici, une fois, clairement.
-  for (final lib in const ['hls.min.js', 'mpegts.min.js']) {
-    final file = File('$webPath/vendor/$lib');
-    if (!file.existsSync()) {
-      print(
-        '[Server] ATTENTION: web/vendor/$lib absent de $webPath — '
-        'la lecture échouera dans le navigateur.',
-      );
-    }
-  }
-
-  // Create static handler
-  final baseStaticHandler = createStaticHandler(
-    webPath,
-    defaultDocument: 'index.html',
-    listDirectories: false,
-  );
-
-  // Points d'entrée réécrits avec `?v=<empreinte>` sur leurs JS : voir
-  // asset_versioning.dart (un proxy qui cache les .js servait l'ancienne
-  // app et l'ancien lecteur après chaque déploiement).
-  final versionedEntryPoints = buildVersionedEntryPoints(webPath);
-  print('[Server] Assets versionnés : ${versionedEntryPoints.keys.join(', ')}');
-
-  // Wrap static handler to enforce cache policies
-  FutureOr<Response> staticHandler(Request request) async {
-    final path = request.url.path;
-
-    final versioned =
-        versionedEntryPoints[path.isEmpty ? 'index.html' : path];
-    if (versioned != null && request.method == 'GET') {
-      return Response.ok(
-        versioned,
-        headers: {
-          'Content-Type': path.endsWith('.js')
-              ? 'text/javascript; charset=utf-8'
-              : 'text/html; charset=utf-8',
-          'Cache-Control': 'no-store, no-cache, must-revalidate, max-age=0',
-          'Pragma': 'no-cache',
-          'Expires': '0',
-        },
-      );
-    }
-
-    final response = await baseStaticHandler(request);
-
-    // Disable cache for entry points to ensure updates are seen immediately.
-    // Vendored player libraries (hls.js/mpegts.js, ~750 KB) are pinned
-    // versions: keep them cacheable or every player open re-downloads them.
-    final isVendored = path.startsWith('vendor/');
-    if (!isVendored &&
-        (path.isEmpty ||
-            path.endsWith('.html') ||
-            path.endsWith('.js') ||
-            path.endsWith('.json'))) {
-      return response.change(
-        headers: {
-          'Cache-Control': 'no-store, no-cache, must-revalidate, max-age=0',
-          'Pragma': 'no-cache',
-          'Expires': '0',
-        },
-      );
-    }
-
-    // Allow aggressive caching for hashed assets
-    return response.change(
-      headers: {
-        'Cache-Control': 'public, max-age=86400',
-      },
-    );
-  }
-
-  // Create Streaming Router (Mount handlers on correct paths)
-  final streamingRouter = Router()
-    ..mount(
-      '/api/live',
-      createLiveStreamHandler(
-        getPlaylist,
-        isGpuEnabled: db.isNvidiaGpuEnabled,
-      ),
-    )
-    ..mount(
-      '/api/vod',
-      createVodStreamHandler(
-        getPlaylist,
-        isGpuEnabled: db.isNvidiaGpuEnabled,
-      ),
-    )
-    ..mount(
-      '/api/recordings/stream',
-      createRecordingStreamHandler(
-        db,
-        isGpuEnabled: db.isNvidiaGpuEnabled,
-      ),
-    );
-
-  // Proxy Handler (auth is now handled INSIDE the handler, after path check)
-  // This allows non-/api/xtream requests to fall through to static handler
-  final proxyPipeline = proxyHandler.handler;
-
-  // Streaming routes accept the HttpOnly session cookie (hls.js cannot send
-  // Authorization headers); local FFmpeg loopback fetches bypass auth.
-  final protectedStreaming = const Pipeline()
-      .addMiddleware(streamAuthMiddleware(db))
-      .addHandler(streamingRouter.call);
-
-  // Main handler
-  final handler = Cascade()
-      .add(apiRouter.call) /* Standard API endpoints */
-      .add(proxyPipeline) /* Xtream Proxy (auth inside handler) */
-      .add(protectedStreaming) /* Streaming endpoints */
-      .add(staticHandler)
-      .handler;
-
-  // Add middleware
-  // redactedLogRequests remplace logRequests() : l'URI de /api/xtream/<url>
-  // contient username/password Xtream en clair.
-  final pipeline = const Pipeline()
-      .addMiddleware(redactedLogRequests())
-      .addMiddleware(securityHeadersMiddleware())
-      .addMiddleware(honeypotMiddleware())
-      .addMiddleware(rateLimitMiddleware())
-      .addMiddleware(_corsMiddleware())
-      .addHandler(handler);
-
-  // Start server
-  final server = await shelf_io.serve(
-    pipeline,
-    InternetAddress.anyIPv4,
-    port,
-  );
-
-  print('Server started on port ${server.port}');
-  print('Serving static files from: $webPath');
-  print('REST API available at: /api/auth/* and /api/playlists/*');
-  print('Xtream proxy available at: /api/xtream/* (SSRF Protected)');
-
-  // Clean expired sessions periodically (every hour)
-  Timer.periodic(const Duration(hours: 1), (_) {
-    db.cleanExpiredSessions();
-    print('Cleaned expired sessions');
-  });
-}
-
-/// CORS middleware.
-///
-/// The app is served same-origin by this server, so CORS headers are only
-/// needed for development (Flutter dev server on another port) or an
-/// explicitly configured external origin via the ALLOWED_ORIGIN env var.
-/// The request Origin is echoed back only when it matches the allowlist —
-/// never a wildcard.
-Middleware _corsMiddleware() {
-  final extraOrigin = Platform.environment['ALLOWED_ORIGIN'];
-
-  bool isAllowed(String origin) {
-    if (extraOrigin != null && extraOrigin.isNotEmpty && origin == extraOrigin) {
-      return true;
-    }
-    // Local development origins (flutter run -d chrome, etc.)
-    final uri = Uri.tryParse(origin);
-    return uri != null && (uri.host == 'localhost' || uri.host == '127.0.0.1');
-  }
-
-  return (Handler handler) {
-    return (Request request) async {
-      final origin = request.headers['origin'];
-      final headers = <String, String>{
-        if (origin != null && isAllowed(origin)) ...{
-          'Access-Control-Allow-Origin': origin,
-          'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',
-          'Access-Control-Allow-Headers':
-              'Origin, Content-Type, Accept, Authorization, Range',
-          'Access-Control-Expose-Headers': 'Content-Length, Content-Range',
-          'Access-Control-Allow-Credentials': 'true',
-          'Vary': 'Origin',
-        },
-      };
-
-      // Handle preflight requests
-      if (request.method == 'OPTIONS') {
-        return Response.ok('', headers: headers);
-      }
-
-      // Process request and add CORS headers to response
-      final response = await handler(request);
-      return headers.isEmpty ? response : response.change(headers: headers);
-    };
-  };
-}

bin/services/cleanup_service.dart

@@ -1,109 +0,0 @@
-import 'dart:io';
-import 'dart:async';
-
-class CleanupService {
-  final List<Directory> _targetDirectories = [];
-  Timer? _timer;
-  final Duration _defaultMaxAge;
-
-  CleanupService({Duration defaultMaxAge = const Duration(hours: 24)})
-      : _defaultMaxAge = defaultMaxAge;
-
-  /// Add a directory to be monitored
-  void addTarget(Directory dir) {
-    if (!dir.existsSync()) {
-      try {
-        dir.createSync(recursive: true);
-        print('CleanupService: Created missing directory: ${dir.path}');
-      } catch (e) {
-        print('CleanupService: Should monitor ${dir.path} but it does not exist and could not be created: $e');
-        return;
-      }
-    }
-    _targetDirectories.add(dir);
-    print('CleanupService: Monitoring ${dir.path}');
-  }
-
-  /// Start the periodic cleanup task
-  void start({Duration interval = const Duration(hours: 6)}) {
-    _timer?.cancel();
-    print('CleanupService: Starting scheduler (Interval: ${interval.inHours}h)');
-    
-    // Run immediately on start
-    runCleanup();
-
-    _timer = Timer.periodic(interval, (_) => runCleanup());
-  }
-
-  /// Stop the scheduler
-  void stop() {
-    _timer?.cancel();
-    print('CleanupService: Scheduler stopped');
-  }
-
-  /// Trigger a manual cleanup
-  Future<Map<String, dynamic>> runCleanup() async {
-    print('CleanupService: Running cleanup task...');
-    int deletedCount = 0;
-    int freedBytes = 0;
-    List<String> errors = [];
-
-    for (final dir in _targetDirectories) {
-      if (!dir.existsSync()) continue;
-
-      try {
-        final result = await _cleanDirectory(dir, _defaultMaxAge);
-        deletedCount += result.count;
-        freedBytes += result.bytes;
-      } catch (e) {
-        print('CleanupService: Error processing ${dir.path}: $e');
-        errors.add('Error in ${dir.path}: $e');
-      }
-    }
-
-    final summary = {
-      'status': 'complete',
-      'deleted_files': deletedCount,
-      'freed_bytes': freedBytes,
-      'timestamp': DateTime.now().toIso8601String(),
-      'errors': errors,
-    };
-
-    print('CleanupService: Cleanup complete. Deleted $deletedCount files, freed ${(freedBytes / 1024 / 1024).toStringAsFixed(2)} MB');
-    return summary;
-  }
-
-  Future<({int count, int bytes})> _cleanDirectory(Directory dir, Duration maxAge) async {
-    int count = 0;
-    int bytes = 0;
-    final now = DateTime.now();
-    final threshold = now.subtract(maxAge);
-
-    try {
-      await for (final entity in dir.list(recursive: true, followLinks: false)) {
-        if (entity is File) {
-          try {
-            final stat = await entity.stat();
-            // Check Modified AND Accessed time (if available) to be safe
-            // Ideally we use modified time for temp files
-            if (stat.modified.isBefore(threshold)) {
-              final fileSize = stat.size;
-              await entity.delete();
-              count++;
-              bytes += fileSize;
-              // print('CleanupService: Deleted ${entity.path} (Age: ${now.difference(stat.modified).inHours}h)');
-            }
-          } catch (e) {
-            // Ignore individual file errors (locked files etc)
-            // print('CleanupService: Failed to delete ${entity.path}: $e');
-          }
-        }
-      }
-    } catch (e) {
-      print('CleanupService: Failed to list ${dir.path}: $e');
-      rethrow;
-    }
-
-    return (count: count, bytes: bytes);
-  }
-}

bin/services/ffmpeg_session_manager.dart

@@ -1,293 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-
-import '../utils/log_redactor.dart';
-
-/// One running FFmpeg transcoding session (live, VOD or recording playback).
-class FfmpegSession {
-  final String id;
-  final Process process;
-  final Directory dir;
-  final bool isLive;
-  final DateTime startedAt = DateTime.now();
-  DateTime lastAccess = DateTime.now();
-  bool exited = false;
-  int? exitCode;
-
-  /// Last stderr lines, kept for fast-fail diagnostics.
-  final List<String> recentStderr = [];
-
-  FfmpegSession({
-    required this.id,
-    required this.process,
-    required this.dir,
-    required this.isLive,
-  });
-
-  void touch() => lastAccess = DateTime.now();
-}
-
-/// Registry of FFmpeg transcoding processes.
-///
-/// Responsibilities:
-/// - one process per session id (`live_{id}_{quality}`, `vod_{id}`, ...)
-/// - reaper kills sessions idle beyond a TTL (no viewer fetching segments)
-/// - startup wipe of the HLS temp dir (orphan dirs after a crash)
-/// - SIGTERM/SIGINT hook so `docker stop` leaves no orphan ffmpeg
-class FfmpegSessionManager {
-  final Directory baseDir;
-  final Map<String, FfmpegSession> _sessions = {};
-  Timer? _reaper;
-
-  static const liveIdleTimeout = Duration(minutes: 4);
-  static const vodIdleTimeout = Duration(minutes: 15);
-
-  /// Live playlist not rewritten for this long => FFmpeg is wedged.
-  static const liveStallTimeout = Duration(seconds: 45);
-
-  FfmpegSessionManager(this.baseDir);
-
-  /// Wipe orphan session dirs and start the reaper. Call once at startup.
-  Future<void> init() async {
-    if (baseDir.existsSync()) {
-      try {
-        baseDir.deleteSync(recursive: true);
-      } catch (e) {
-        print('[FFmpegManager] Could not wipe temp dir: $e');
-      }
-    }
-    baseDir.createSync(recursive: true);
-
-    _reaper = Timer.periodic(const Duration(seconds: 60), (_) => _reap());
-
-    // L'arrêt propre (docker stop / Ctrl+C) est orchestré par server.dart :
-    // il clôture d'abord les enregistrements puis appelle killAll(). Un
-    // handler local qui ferait exit(0) immédiatement court-circuiterait
-    // cette clôture.
-  }
-
-  FfmpegSession? get(String id) => _sessions[id];
-
-  /// Marks a session as recently used (call from playlist AND segment routes).
-  void touch(String id) => _sessions[id]?.touch();
-
-  bool contains(String id) => _sessions.containsKey(id);
-
-  /// Vrai si [getOrStart] lancerait un nouveau processus FFmpeg pour [id] —
-  /// donc une nouvelle connexion au fournisseur.
-  bool needsStart(String id, {required bool isLive}) {
-    final existing = _sessions[id];
-    if (existing == null) return true;
-    if (!existing.exited) return false;
-    // A VOD/recording transcode that finished cleanly is still fully
-    // playable from its segments — reuse it instead of re-transcoding.
-    return isLive || existing.exitCode != 0 || !_playlistComplete(existing);
-  }
-
-  /// Returns the existing healthy session or starts a new FFmpeg process.
-  ///
-  /// [argsBuilder] receives the session working directory and returns the
-  /// FFmpeg argument list. The session directory is recreated for new
-  /// sessions.
-  Future<FfmpegSession> getOrStart({
-    required String id,
-    required bool isLive,
-    required String ffmpegPath,
-    required List<String> Function(Directory dir) argsBuilder,
-  }) async {
-    final existing = _sessions[id];
-    if (existing != null && !needsStart(id, isLive: isLive)) {
-      existing.touch();
-      return existing;
-    }
-    if (existing != null) {
-      // Process died: clean up before restarting
-      killSession(id);
-    }
-
-    final dir = Directory('${baseDir.path}/$id');
-    if (dir.existsSync()) dir.deleteSync(recursive: true);
-    dir.createSync(recursive: true);
-
-    final args = argsBuilder(dir);
-    final process = await Process.start(
-      ffmpegPath,
-      args,
-      workingDirectory: dir.path,
-    );
-
-    final session = FfmpegSession(
-      id: id,
-      process: process,
-      dir: dir,
-      isLive: isLive,
-    );
-    _sessions[id] = session;
-
-    process.stderr.transform(utf8.decoder).listen((data) {
-      session.recentStderr.add(data);
-      if (session.recentStderr.length > 20) session.recentStderr.removeAt(0);
-      // FFmpeg rappelle l'URL d'entrée (« Input #0 … from 'http://…' ») :
-      // masquer les identifiants Xtream avant de journaliser.
-      print('[FFmpeg $id] ${LogRedactor.redactUrl(data)}');
-    });
-
-    process.exitCode.then((code) {
-      session.exited = true;
-      session.exitCode = code;
-      print('[FFmpegManager] Session $id exited with code $code');
-    });
-
-    return session;
-  }
-
-  bool _playlistComplete(FfmpegSession session) {
-    final playlistFile = File('${session.dir.path}/playlist.m3u8');
-    if (!playlistFile.existsSync()) return false;
-    try {
-      return playlistFile.readAsStringSync().contains('#EXT-X-ENDLIST');
-    } catch (_) {
-      return false;
-    }
-  }
-
-  /// Waits until the session's playlist references at least [minSegments]
-  /// segments. Fails fast when the process dies before producing output,
-  /// returning the recent stderr for diagnostics.
-  ///
-  /// [minSegments] > 1 donne au lecteur une avance de démarrage : servir la
-  /// playlist dès le premier segment le fait partir avec 4 s de marge sur un
-  /// encodeur qui n'a pas fini — la moindre hésitation coupe la lecture. La
-  /// playlist déjà close (`#EXT-X-ENDLIST`) est renvoyée telle quelle, quel
-  /// que soit son nombre de segments : rien de plus n'arrivera.
-  Future<({bool ready, String? error})> waitForPlaylist(
-    FfmpegSession session, {
-    Duration timeout = const Duration(seconds: 30),
-    int minSegments = 1,
-  }) async {
-    final playlistFile = File('${session.dir.path}/playlist.m3u8');
-    final deadline = DateTime.now().add(timeout);
-
-    while (DateTime.now().isBefore(deadline)) {
-      if (playlistFile.existsSync()) {
-        final content = playlistFile.readAsStringSync();
-        final segments = '.ts'.allMatches(content).length;
-        if (segments >= minSegments ||
-            (segments > 0 && content.contains('#EXT-X-ENDLIST'))) {
-          return (ready: true, error: null);
-        }
-      }
-      if (session.exited) {
-        // Un encodeur qui s'est terminé proprement en ayant produit moins de
-        // segments que demandé a simplement fini : c'est un succès.
-        if (session.exitCode == 0 &&
-            playlistFile.existsSync() &&
-            playlistFile.readAsStringSync().contains('.ts')) {
-          return (ready: true, error: null);
-        }
-        return (
-          ready: false,
-          error: 'FFmpeg exited (${session.exitCode}): '
-              '${session.recentStderr.join().trim()}'
-        );
-      }
-      // 100 ms : à 500 ms, on ajoutait en moyenne un quart de seconde de
-      // latence pure entre la disponibilité de la playlist et sa réponse.
-      await Future.delayed(const Duration(milliseconds: 100));
-    }
-    // Le délai est écoulé : mieux vaut servir ce qui existe que rien.
-    if (playlistFile.existsSync() &&
-        playlistFile.readAsStringSync().contains('.ts')) {
-      return (ready: true, error: null);
-    }
-    return (ready: false, error: 'Timeout waiting for transcoder');
-  }
-
-  void killSession(String id) {
-    final session = _sessions.remove(id);
-    if (session == null) return;
-    try {
-      session.process.kill(ProcessSignal.sigterm);
-    } catch (_) {}
-    try {
-      if (session.dir.existsSync()) session.dir.deleteSync(recursive: true);
-    } catch (e) {
-      print('[FFmpegManager] Could not delete dir for $id: $e');
-    }
-  }
-
-  /// Tue les sessions frères d'un même contenu (`rec_<id>_t0`, `rec_<id>_t600`…)
-  /// que plus personne ne consomme depuis [idleFor].
-  ///
-  /// Chaque saut hors de la zone déjà transcodée démarre un FFmpeg à un
-  /// nouvel offset ; sans ce ménage, une poignée d'allers-retours dans la
-  /// barre de progression laisserait autant de processus vivants jusqu'au
-  /// TTL de 15 minutes. Le délai d'inactivité protège un second spectateur
-  /// du même enregistrement : sa session est « touchée » à chaque segment.
-  void killIdleSiblings(
-    String prefix, {
-    required String keep,
-    Duration idleFor = const Duration(seconds: 30),
-  }) {
-    final now = DateTime.now();
-    for (final session in _sessions.values.toList()) {
-      if (session.id == keep || !session.id.startsWith(prefix)) continue;
-      if (now.difference(session.lastAccess) < idleFor) continue;
-      print('[FFmpegManager] Dropping stale sibling ${session.id}');
-      killSession(session.id);
-    }
-  }
-
-  void killAll() {
-    print('[FFmpegManager] Killing ${_sessions.length} session(s)');
-    for (final id in _sessions.keys.toList()) {
-      killSession(id);
-    }
-    _reaper?.cancel();
-  }
-
-  void _reap() {
-    final now = DateTime.now();
-    for (final session in _sessions.values.toList()) {
-      final timeout = session.isLive ? liveIdleTimeout : vodIdleTimeout;
-      final idle = now.difference(session.lastAccess);
-
-      // Exited sessions keep their segments until the idle timeout: a
-      // finished VOD transcode is usually still being watched, and killing
-      // it here would delete the segments mid-playback.
-      if (idle > timeout) {
-        print(
-          '[FFmpegManager] Reaping idle session ${session.id} '
-          '(idle ${idle.inSeconds}s)',
-        );
-        killSession(session.id);
-        continue;
-      }
-
-      // Watchdog: a live FFmpeg that is running but has not updated its
-      // playlist recently is wedged on a stalled upstream. Kill it so the
-      // player's next playlist poll restarts the transcoder.
-      if (session.isLive && !session.exited && _isStalled(session, now)) {
-        print('[FFmpegManager] Restarting stalled live session ${session.id}');
-        killSession(session.id);
-      }
-    }
-  }
-
-  /// A live session is stalled when its playlist exists but has not been
-  /// rewritten for [liveStallTimeout] (FFmpeg rewrites it on every segment).
-  bool _isStalled(FfmpegSession session, DateTime now) {
-    final playlistFile = File('${session.dir.path}/playlist.m3u8');
-    if (!playlistFile.existsSync()) {
-      // Never produced output: give it until liveStallTimeout after start.
-      return now.difference(session.startedAt) > liveStallTimeout;
-    }
-    try {
-      return now.difference(playlistFile.lastModifiedSync()) >
-          liveStallTimeout;
-    } catch (_) {
-      return false;
-    }
-  }
-}

bin/services/gpu_fallback.dart

@@ -1,43 +0,0 @@
-/// Repli GPU → CPU des transcodages.
-///
-/// Quand la VRAM est saturée (plusieurs sessions NVENC, un autre processus
-/// sur la carte) ou que le GPU dépasse son quota de sessions d'encodage,
-/// FFmpeg échoue à l'ouverture de l'encodeur et meurt en une seconde. Sans
-/// repli, le lecteur recevait un 502, relançait… et retombait sur le même
-/// GPU saturé : le flux restait illisible tant que la carte était pleine.
-
-/// Signatures FFmpeg d'un échec imputable au GPU NVIDIA (NVENC/NVDEC/CUDA).
-///
-/// N'est consulté que pour une session lancée sur le GPU : « opening
-/// encoder » y désigne donc forcément h264_nvenc.
-final _gpuFailurePattern = RegExp(
-  r'nvenc|cuda|cuvid|nvdec|OpenEncodeSession|No capable devices|'
-  r'out of memory|Device creation failed|hwaccel|opening encoder',
-  caseSensitive: false,
-);
-
-/// Vrai si [error] (stderr récent de FFmpeg) trahit une panne GPU, et non
-/// une source injoignable ou un délai dépassé — qu'un repli CPU ne
-/// réglerait pas, et qui doublerait inutilement la charge d'un serveur déjà
-/// occupé.
-bool isGpuFailure(String? error) =>
-    error != null && _gpuFailurePattern.hasMatch(error);
-
-/// Mémorise une panne GPU récente pour que les sessions suivantes partent
-/// directement sur le CPU, au lieu de payer chacune un échec NVENC avant
-/// leur repli.
-class GpuHealth {
-  final Duration cooldown;
-  final DateTime Function() _now;
-  DateTime? _unavailableUntil;
-
-  GpuHealth({
-    this.cooldown = const Duration(minutes: 2),
-    DateTime Function()? now,
-  }) : _now = now ?? DateTime.now;
-
-  bool get available =>
-      _unavailableUntil == null || !_now().isBefore(_unavailableUntil!);
-
-  void markFailed() => _unavailableUntil = _now().add(cooldown);
-}

bin/services/logo_catalog.dart

@@ -1,239 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-
-/// Logos de chaînes de repli, tirés du dépôt public `tv-logo/tv-logos`.
-///
-/// POURQUOI : les URL `stream_icon` du panneau pointent chez l'hébergeur du
-/// revendeur. Quand cette machine tombe — cas observé : serveur de picons en
-/// maintenance, 503 sur toutes les URL —, toute la grille reste sans logo.
-/// Le dépôt `tv-logos` est maintenu, nommé de façon régulière
-/// (`countries/france/rmc-sport-2-fr.png`) et s'apparie au nom de chaîne.
-class LogoCatalog {
-  LogoCatalog({
-    http.Client? client,
-    this.listingTtl = const Duration(hours: 24),
-    this.retryBackoff = const Duration(minutes: 15),
-  }) : _client = client ?? http.Client();
-
-  final http.Client _client;
-
-  /// Durée de vie d'une liste de logos par pays. L'API GitHub non
-  /// authentifiée plafonne à 60 requêtes par heure : une par jour suffit.
-  final Duration listingTtl;
-
-  /// Recul après un échec de téléchargement de liste (limite de débit,
-  /// réseau), pour ne pas marteler l'API à chaque tuile affichée.
-  final Duration retryBackoff;
-
-  final Map<String, _Listing> _listings = {};
-  final Map<String, Future<_Listing?>> _listingsInFlight = {};
-  final Map<String, DateTime> _listingFailedAt = {};
-  final Map<String, List<int>> _bytes = {};
-
-  /// Octets PNG du logo correspondant à [channelName], ou `null`.
-  Future<List<int>?> logoFor(String channelName) async {
-    final country = countryFolderFor(channelName);
-    final listing = await _listingFor(country);
-    if (listing == null) return null;
-
-    final key = matchLogoKey(channelName, listing.urls.keys);
-    if (key == null) return null;
-
-    final url = listing.urls[key]!;
-    final cached = _bytes[url];
-    if (cached != null) return cached;
-
-    try {
-      final response = await _client
-          .get(Uri.parse(url))
-          .timeout(const Duration(seconds: 20));
-      if (response.statusCode != 200) return null;
-      return _bytes[url] = response.bodyBytes;
-    } catch (_) {
-      return null;
-    }
-  }
-
-  Future<_Listing?> _listingFor(String country) async {
-    final cached = _listings[country];
-    if (cached != null &&
-        DateTime.now().difference(cached.fetchedAt) < listingTtl) {
-      return cached;
-    }
-
-    final failedAt = _listingFailedAt[country];
-    if (failedAt != null &&
-        DateTime.now().difference(failedAt) < retryBackoff) {
-      // Liste périmée plutôt que rien : les logos ne changent pas d'un jour
-      // à l'autre.
-      return cached;
-    }
-
-    // Les tuiles d'une grille arrivent en rafale : une seule requête de liste.
-    return _listingsInFlight[country] ??=
-        _fetchListing(country).whenComplete(() {
-      _listingsInFlight.remove(country);
-    });
-  }
-
-  Future<_Listing?> _fetchListing(String country) async {
-    final url = 'https://api.github.com/repos/tv-logo/tv-logos/contents/'
-        'countries/$country';
-    try {
-      final response = await _client.get(
-        Uri.parse(url),
-        headers: {'Accept': 'application/vnd.github+json'},
-      ).timeout(const Duration(seconds: 20));
-      if (response.statusCode != 200) {
-        throw StateError('HTTP ${response.statusCode}');
-      }
-
-      final urls = <String, String>{};
-      final decoded = json.decode(response.body);
-      if (decoded is List) {
-        for (final entry in decoded) {
-          if (entry is! Map) continue;
-          final name = entry['name']?.toString() ?? '';
-          final download = entry['download_url']?.toString();
-          if (download == null || !name.endsWith('.png')) continue;
-          urls[_keyFromFileName(name)] = download;
-        }
-      }
-
-      final listing = _Listing(urls, DateTime.now());
-      _listings[country] = listing;
-      _listingFailedAt.remove(country);
-      print('[LogoCatalog] $country : ${urls.length} logos');
-      return listing;
-    } catch (e) {
-      _listingFailedAt[country] = DateTime.now();
-      print('[LogoCatalog] liste $country indisponible : $e');
-      return _listings[country];
-    }
-  }
-
-  /// `rmc-sport-2-fr.png` → `rmc-sport-2`.
-  static String _keyFromFileName(String name) {
-    final base = name.substring(0, name.length - '.png'.length);
-    return base.replaceFirst(RegExp(r'-[a-z]{2}$'), '');
-  }
-}
-
-class _Listing {
-  _Listing(this.urls, this.fetchedAt);
-
-  /// Clé normalisée → URL de téléchargement brute.
-  final Map<String, String> urls;
-  final DateTime fetchedAt;
-}
-
-/// Code pays du préfixe panneau → dossier du dépôt `tv-logos`.
-const _countryFolders = {
-  'fr': 'france',
-  'be': 'belgium',
-  'ch': 'switzerland',
-  'uk': 'united-kingdom',
-  'gb': 'united-kingdom',
-  'us': 'united-states',
-  'ca': 'canada',
-  'de': 'germany',
-  'es': 'spain',
-  'it': 'italy',
-  'pt': 'portugal',
-  'nl': 'netherlands',
-};
-
-/// Préfixe pays des noms panneau : `FR - `, `FR: `, `|FR| `.
-final _countryPrefix = RegExp(r'^\W*([A-Za-z]{2})[\s\-:|]+');
-
-/// Dossier `tv-logos` à consulter pour [channelName]. France par défaut :
-/// c'est l'audience de l'application.
-String countryFolderFor(String channelName) {
-  final match = _countryPrefix.firstMatch(channelName);
-  final code = match?.group(1)?.toLowerCase();
-  return _countryFolders[code] ?? 'france';
-}
-
-/// Mots sans rapport avec l'identité de la chaîne : qualité, codec, variante
-/// de flux. Ils sont propres au panneau et absents des noms de logos.
-const _noise = {
-  'fhd', 'uhd', 'hd', 'sd', '4k', '8k', 'hdr', 'hevc', 'h264', 'h265',
-  '1080p', '720p', '50fps', 'fps', 'raw', 'backup', 'vip', 'multi',
-  'vf', 'vo', 'vostfr',
-};
-
-const _accents = {
-  'à': 'a', 'á': 'a', 'â': 'a', 'ä': 'a', 'è': 'e', 'é': 'e', 'ê': 'e',
-  'ë': 'e', 'ì': 'i', 'í': 'i', 'î': 'i', 'ï': 'i', 'ò': 'o', 'ó': 'o',
-  'ô': 'o', 'ö': 'o', 'ù': 'u', 'ú': 'u', 'û': 'u', 'ü': 'u', 'ç': 'c',
-};
-
-List<String> _tokens(String channelName) {
-  var name = channelName;
-  final prefix = _countryPrefix.firstMatch(name);
-  if (prefix != null &&
-      _countryFolders.containsKey(prefix.group(1)!.toLowerCase())) {
-    name = name.substring(prefix.end);
-  }
-
-  final folded = StringBuffer();
-  for (final rune in name.toLowerCase().runes) {
-    final char = String.fromCharCode(rune);
-    folded.write(_accents[char] ?? char);
-  }
-
-  return folded
-      .toString()
-      .replaceAll('+', ' plus ')
-      .replaceAll('&', ' and ')
-      .split(RegExp(r'[^a-z0-9]+'))
-      .where((t) => t.isNotEmpty && !_noise.contains(t))
-      .toList();
-}
-
-/// Clé de logo la plus proche de [channelName] parmi [available], ou `null`.
-///
-/// Par ordre de confiance : nom exact, nom sans « live », variante plus
-/// longue du même identifiant (`bein-sports-1` → `bein-sports-1-french`),
-/// puis la marque sans numéro de canal (`rmc-sport-live-5` → `rmc-sport-1`).
-/// Aucune approximation sur un mot seul : « France » ne doit pas devenir
-/// France 24.
-String? matchLogoKey(String channelName, Iterable<String> available) {
-  final keys = available.toSet();
-  final tokens = _tokens(channelName);
-  if (tokens.isEmpty) return null;
-
-  List<String> withoutLive(List<String> parts) =>
-      parts.where((t) => t != 'live').toList();
-
-  String? exact(List<String> parts) {
-    final slug = parts.join('-');
-    return parts.isNotEmpty && keys.contains(slug) ? slug : null;
-  }
-
-  String? longerVariant(List<String> parts) {
-    if (parts.length < 2) return null;
-    final slug = parts.join('-');
-    final longer = keys.where((k) => k.startsWith('$slug-')).toList()
-      ..sort((a, b) {
-        final byLength = a.length.compareTo(b.length);
-        return byLength != 0 ? byLength : a.compareTo(b);
-      });
-    return longer.isEmpty ? null : longer.first;
-  }
-
-  final noLive = withoutLive(tokens);
-  final direct = exact(tokens) ??
-      exact(noLive) ??
-      longerVariant(tokens) ??
-      longerVariant(noLive);
-  if (direct != null) return direct;
-
-  // Marque sans numéro de canal, seulement s'il reste au moins deux mots.
-  if (RegExp(r'^\d+$').hasMatch(tokens.last)) {
-    final brand = withoutLive(tokens.sublist(0, tokens.length - 1));
-    if (brand.length >= 2) return exact(brand) ?? longerVariant(brand);
-  }
-  return null;
-}

bin/services/recording_decision.dart

@@ -1,126 +0,0 @@
-/// Pure decision logic for the recording scheduler, extracted for testability.
-
-enum RecordingAction {
-  /// Start the recording now.
-  start,
-
-  /// Capacity reached but the window is still open: retry on a later tick.
-  wait,
-
-  /// The end time passed before the recording could start.
-  fail,
-
-  /// Not yet due — nothing to do.
-  none,
-}
-
-/// Decides what to do with a scheduled recording on a scheduler tick.
-RecordingAction decideRecordingAction({
-  required DateTime now,
-  required DateTime startTime,
-  required DateTime endTime,
-  required int activeCount,
-  required int maxConcurrent,
-}) {
-  final nowUtc = now.toUtc();
-  final startUtc = startTime.toUtc();
-  final endUtc = endTime.toUtc();
-
-  if (nowUtc.isAfter(endUtc)) return RecordingAction.fail;
-  if (!nowUtc.isAfter(startUtc)) return RecordingAction.none;
-  if (activeCount >= maxConcurrent) return RecordingAction.wait;
-  return RecordingAction.start;
-}
-
-/// Ce que le planificateur doit faire d'un enregistrement resté au statut
-/// « recording » en base alors qu'aucun processus FFmpeg ne lui correspond
-/// (redémarrage du conteneur, crash de l'isolate…).
-enum OrphanAction {
-  /// La fenêtre est encore ouverte : relancer la capture.
-  resume,
-
-  /// La fenêtre est passée mais un fichier partiel existe : le conserver.
-  finish,
-
-  /// Rien d'exploitable n'a été capturé.
-  fail,
-}
-
-/// Décide du sort d'un enregistrement orphelin détecté au démarrage/à un tick.
-OrphanAction decideOrphanAction({
-  required DateTime now,
-  required DateTime endTime,
-  required bool hasFile,
-  Duration minRemaining = const Duration(seconds: 60),
-}) {
-  final remaining = endTime.toUtc().difference(now.toUtc());
-  if (remaining > minRemaining) return OrphanAction.resume;
-  return hasFile ? OrphanAction.finish : OrphanAction.fail;
-}
-
-/// Ce que le planificateur doit faire quand un processus FFmpeg se termine.
-enum PostExitAction {
-  /// La capture est allée jusqu'au bout (ou assez loin) : marquer terminé.
-  complete,
-
-  /// FFmpeg s'est arrêté trop tôt : relancer la capture sur la fin de fenêtre.
-  retry,
-
-  /// Arrêt prématuré sans rien d'exploitable.
-  fail,
-}
-
-/// Nombre d'échecs FFmpeg consécutifs tolérés avant d'abandonner un
-/// enregistrement dont la fenêtre est encore ouverte.
-///
-/// Le compteur est remis à zéro dès qu'un lancement a duré assez longtemps
-/// pour être considéré sain : une coupure toutes les dix minutes ne doit pas
-/// finir par épuiser le quota.
-const int maxFfmpegAttempts = 30;
-
-/// Décide de la suite à donner à la sortie d'un processus FFmpeg.
-///
-/// FFmpeg rend la main dès que la source se tarit : sur un flux IPTV, une
-/// coupure amont à mi-parcours ne doit pas condamner l'heure restante.
-PostExitAction decidePostExitAction({
-  required DateTime now,
-  required DateTime endTime,
-  required int exitCode,
-  required int consecutiveFailures,
-  required bool hasFile,
-  int maxAttempts = maxFfmpegAttempts,
-  Duration minRemaining = const Duration(seconds: 60),
-}) {
-  final remaining = endTime.toUtc().difference(now.toUtc());
-  if (remaining > minRemaining && consecutiveFailures + 1 < maxAttempts) {
-    return PostExitAction.retry;
-  }
-  // `255` est le code renvoyé par FFmpeg quand on l'interrompt proprement.
-  final cleanExit = exitCode == 0 || exitCode == 255;
-  return (cleanExit || hasFile) ? PostExitAction.complete : PostExitAction.fail;
-}
-
-/// Durée de capture à demander à FFmpeg (`-t`).
-///
-/// Se base sur le temps qu'il reste jusqu'à la fin programmée, et non sur la
-/// durée théorique du programme : un démarrage tardif (ou une relance après
-/// coupure) ne doit pas décaler la fin de l'enregistrement.
-Duration captureDuration({
-  required DateTime now,
-  required DateTime endTime,
-  Duration minimum = const Duration(seconds: 30),
-}) {
-  final remaining = endTime.toUtc().difference(now.toUtc());
-  return remaining < minimum ? minimum : remaining;
-}
-
-/// Délai avant relance de FFmpeg, croissant avec les échecs consécutifs.
-///
-/// Rouvrir la source dans la seconde se fait refuser sur les comptes limités
-/// en connexions simultanées ; s'acharner à cette cadence pendant une panne
-/// amont ne ferait qu'épuiser le quota de relances.
-Duration ffmpegRetryDelay(int consecutiveFailures) {
-  final steps = (consecutiveFailures - 1).clamp(0, 4);
-  final seconds = 3 * (1 << steps);
-  return Duration(seconds: seconds > 30 ? 30 : seconds);
-}

bin/services/recording_scheduler.dart

@@ -1,970 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-import 'package:http/http.dart' as http;
-import '../database/database.dart';
-import '../models/recording.dart';
-import '../utils/log_redactor.dart';
-import 'recording_decision.dart';
-import 'package:path/path.dart' as p;
-
-/// Dossier où sont écrits les enregistrements et leurs logs.
-final String recordingsDirPath =
-    Platform.environment['RECORDINGS_DIR'] ?? '/app/recordings';
-
-/// Binaire FFmpeg utilisé pour la capture et la fusion des parties.
-Future<String> resolveFfmpegPath() async {
-  final fromEnv = Platform.environment['FFMPEG_PATH'];
-  if (fromEnv != null && fromEnv.isNotEmpty) return fromEnv;
-  if (Platform.isLinux && await File('/usr/local/bin/ffmpeg').exists()) {
-    return '/usr/local/bin/ffmpeg';
-  }
-  return 'ffmpeg'; // Depuis le PATH
-}
-
-/// Écrivain de log tolérant aux fermetures.
-///
-/// FFmpeg continue de livrer des morceaux de `stderr` après la résolution de
-/// `exitCode` : écrire sur un `IOSink` déjà fermé lève une `StateError` depuis
-/// un callback de stream, c'est-à-dire une erreur asynchrone non rattrapée qui
-/// tue l'isolate — et donc le serveur entier, laissant l'enregistrement en
-/// cours au statut « recording » (« Interruption inattendue du serveur »).
-class _RecordingLog {
-  final IOSink _sink;
-  bool _closed = false;
-
-  _RecordingLog(this._sink) {
-    // Une erreur d'écriture disque ne doit pas non plus remonter en erreur
-    // asynchrone non rattrapée.
-    _sink.done.catchError((_) {});
-  }
-
-  /// Ouvre le log, ou renvoie `null` si le fichier n'est pas créable :
-  /// l'enregistrement reste prioritaire sur sa journalisation.
-  static _RecordingLog? open(String path, {bool append = false}) {
-    try {
-      return _RecordingLog(
-        File(path).openWrite(mode: append ? FileMode.append : FileMode.write),
-      );
-    } catch (e) {
-      print(
-        '[RecordingScheduler] AVERTISSEMENT: log indisponible ($path): $e',
-      );
-      return null;
-    }
-  }
-
-  void writeln([String line = '']) => _guard(() => _sink.writeln(line));
-
-  void add(List<int> data) => _guard(() => _sink.add(data));
-
-  void _guard(void Function() action) {
-    if (_closed) return;
-    try {
-      action();
-    } catch (_) {
-      // Sink cassé : on arrête d'écrire plutôt que de propager.
-      _closed = true;
-    }
-  }
-
-  Future<void> close() async {
-    if (_closed) return;
-    _closed = true;
-    try {
-      await _sink.close();
-    } catch (_) {}
-  }
-}
-
-class _ActiveRecording {
-  final Recording recording;
-
-  /// Fichier principal (celui exposé par l'API).
-  final String filePath;
-
-  final _RecordingLog? log;
-
-  /// Fichiers additionnels écrits après une relance, dans l'ordre.
-  final List<String> extraParts;
-
-  /// Index du lancement FFmpeg en cours (0 = fichier principal).
-  int attempt;
-
-  /// Échecs consécutifs de FFmpeg, remis à zéro dès qu'une capture tient
-  /// assez longtemps pour être considérée saine.
-  int consecutiveFailures = 0;
-
-  /// Heure du dernier lancement de FFmpeg.
-  DateTime launchedAt = DateTime.now();
-
-  Process? process;
-
-  /// Arrêt volontaire : la sortie de FFmpeg ne doit pas déclencher de relance.
-  bool stopping = false;
-
-  _ActiveRecording({
-    required this.recording,
-    required this.filePath,
-    required this.log,
-    this.attempt = 0,
-    List<String>? extraParts,
-  }) : extraParts = extraParts ?? <String>[];
-}
-
-class RecordingScheduler {
-  final AppDatabase _db;
-  Timer? _timer;
-  Timer? _seasonPassTimer;
-  bool _isRunning = false;
-
-  /// Enregistrements actuellement en cours, indexés par id.
-  final Map<String, _ActiveRecording> _active = {};
-
-  /// Nombre maximum d'enregistrements simultanés (env MAX_CONCURRENT_RECORDINGS).
-  final int maxConcurrent = int.tryParse(
-        Platform.environment['MAX_CONCURRENT_RECORDINGS'] ?? '',
-      ) ??
-      2;
-
-  /// Espace libre minimal (Mo) exigé pour démarrer une capture.
-  final int minFreeDiskMb = int.tryParse(
-        Platform.environment['MIN_FREE_DISK_MB'] ?? '',
-      ) ??
-      500;
-
-  /// Quota du dossier d'enregistrements en Go (0 = rotation désactivée).
-  /// Remplace l'ancienne rotation « max 50 fichiers » qui supprimait
-  /// aveuglément, y compris des enregistrements en cours d'écriture.
-  final int recordingsQuotaGb = int.tryParse(
-        Platform.environment['RECORDINGS_QUOTA_GB'] ?? '',
-      ) ??
-      0;
-
-  /// Nombre maximal d'enregistrements créés par season pass et par scan.
-  final int seasonPassMaxPerScan = int.tryParse(
-        Platform.environment['SEASON_PASS_MAX_PER_SCAN'] ?? '',
-      ) ??
-      10;
-
-  RecordingScheduler(this._db);
-
-  /// Un enregistrement est-il activement capturé par un processus FFmpeg ?
-  bool isCapturing(String id) => _active.containsKey(id);
-
-  /// Nombre de relances FFmpeg de l'enregistrement actif [id] (null si inactif).
-  int? retryCountOf(String id) => _active[id]?.consecutiveFailures;
-
-  void start() {
-    print(
-      '[RecordingScheduler] Démarrage du planificateur d\'enregistrements TV '
-      '(max simultanés: $maxConcurrent)',
-    );
-    // Vérifier toutes les 10 secondes (pour un démarrage quasi-immédiat)
-    _timer = Timer.periodic(
-      const Duration(seconds: 10),
-      (_) => _checkAndRunRecordings(),
-    );
-    // Season Passes : vérifier toutes les 4 heures
-    _seasonPassTimer =
-        Timer.periodic(const Duration(hours: 4), (_) => _checkSeasonPasses());
-    // Lancer une première vérification immédiatement
-    _checkAndRunRecordings();
-    // Vérification initiale des season passes après 30s (laisser le serveur démarrer)
-    Timer(const Duration(seconds: 30), _checkSeasonPasses);
-  }
-
-  void stop() {
-    _timer?.cancel();
-    _seasonPassTimer?.cancel();
-    for (final id in _active.keys.toList()) {
-      _stopActiveRecording(id, reason: 'Arrêt du service planificateur');
-    }
-    print('[RecordingScheduler] Arrêté');
-  }
-
-  /// Arrêt gracieux pour un `docker stop` : arrête les timers, clôt chaque
-  /// enregistrement actif (kill FFmpeg, fusion des parties, statut en base)
-  /// et attend la fin des clôtures dans la limite de [timeout].
-  ///
-  /// Sans cette attente, le conteneur meurt avant la clôture : les
-  /// enregistrements restent au statut « recording » et la reprise d'orphelins
-  /// doit systématiquement rattraper au redémarrage.
-  Future<void> shutdown({Duration timeout = const Duration(seconds: 8)}) async {
-    _timer?.cancel();
-    _seasonPassTimer?.cancel();
-    final closings = <Future<void>>[];
-    for (final id in _active.keys.toList()) {
-      final future =
-          _stopActiveRecording(id, reason: 'Arrêt du serveur');
-      if (future != null) closings.add(future);
-    }
-    if (closings.isNotEmpty) {
-      print(
-        '[RecordingScheduler] Clôture de ${closings.length} enregistrement(s)…',
-      );
-      await Future.wait(closings).timeout(timeout, onTimeout: () => const []);
-    }
-    print('[RecordingScheduler] Arrêté proprement');
-  }
-
-  Future<void> _checkAndRunRecordings() async {
-    if (_isRunning) return;
-    _isRunning = true;
-
-    try {
-      // Toujours comparer en UTC pour éviter les problèmes de fuseau horaire
-      final now = DateTime.now().toUtc();
-
-      // Arrêter les enregistrements actifs dont l'heure de fin est passée
-      for (final id in _active.keys.toList()) {
-        final active = _active[id]!;
-        if (now.isAfter(active.recording.endTime.toUtc())) {
-          print(
-            '[RecordingScheduler] Fin de l\'enregistrement : ${active.recording.title}',
-          );
-          _stopActiveRecording(id);
-        }
-      }
-
-      // Lire la base APRÈS les arrêts : un instantané pris avant ferait passer
-      // l'enregistrement tout juste terminé pour un orphelin (il n'est plus
-      // dans `_active` alors que l'instantané le dit encore « recording »).
-      final recordings = _db.getPendingRecordings();
-
-      // Rechercher les enregistrements planifiés
-      for (final recording in recordings) {
-        // Enregistrement marqué "recording" sans processus associé : le serveur
-        // a redémarré (ou l'enregistrement n'a jamais démarré).
-        if (recording.status == 'recording' &&
-            !_active.containsKey(recording.id)) {
-          await _recoverOrphan(recording, now);
-          continue;
-        }
-
-        if (recording.status == 'scheduled') {
-          final action = decideRecordingAction(
-            now: now,
-            startTime: recording.startTime,
-            endTime: recording.endTime,
-            activeCount: _active.length,
-            maxConcurrent: maxConcurrent,
-          );
-
-          switch (action) {
-            case RecordingAction.start:
-              print(
-                '[RecordingScheduler] *** DÉMARRAGE DE L\'ENREGISTREMENT : ${recording.title} ***',
-              );
-              await _startRecording(recording);
-            case RecordingAction.wait:
-              // Capacité atteinte mais la fenêtre est encore ouverte :
-              // on garde le statut "scheduled" et on réessaiera au prochain tick.
-              print(
-                '[RecordingScheduler] Capacité max atteinte (${_active.length}/$maxConcurrent), '
-                '"${recording.title}" en attente.',
-              );
-            case RecordingAction.fail:
-              print(
-                '[RecordingScheduler] Enregistrement "${recording.title}" manqué (fin dépassée).',
-              );
-              _db.updateRecordingStatus(
-                recording.id,
-                'failed',
-                errorReason: 'Heure de fin dépassée avant le démarrage',
-              );
-            case RecordingAction.none:
-              break;
-          }
-        }
-      }
-    } catch (e, st) {
-      print('[RecordingScheduler] ERREUR CRITIQUE: $e\n$st');
-    } finally {
-      _isRunning = false;
-    }
-  }
-
-  /// Reprend (ou clôture) un enregistrement laissé au statut "recording" par
-  /// une interruption du serveur.
-  Future<void> _recoverOrphan(Recording recording, DateTime now) async {
-    // Le statut a pu changer depuis la lecture (clôture asynchrone en cours) :
-    // ne jamais requalifier un enregistrement sur une donnée périmée.
-    final current = _db.getRecordingById(recording.id);
-    if (current == null || current.status != 'recording') return;
-
-    final action = decideOrphanAction(
-      now: now,
-      endTime: current.endTime,
-      hasFile: _fileHasData(current.filePath),
-    );
-
-    switch (action) {
-      case OrphanAction.resume:
-        if (_active.length >= maxConcurrent) {
-          // Pas de slot libre pour l'instant : on retentera au prochain tick.
-          return;
-        }
-        print(
-          '[RecordingScheduler] Reprise après interruption : ${current.title}',
-        );
-        await _startRecording(current, resume: true);
-      case OrphanAction.finish:
-        print(
-          '[RecordingScheduler] Enregistrement interrompu conservé (partiel): ${current.title}',
-        );
-        _db.updateRecordingStatus(
-          current.id,
-          'completed',
-          errorReason:
-              'Interruption du serveur pendant la capture : fichier partiel',
-        );
-      case OrphanAction.fail:
-        print(
-          '[RecordingScheduler] Enregistrement orphelin sans fichier: ${current.id}',
-        );
-        _db.updateRecordingStatus(
-          current.id,
-          'failed',
-          errorReason: 'Interruption inattendue du serveur',
-        );
-    }
-  }
-
-  /// Normalise un titre pour la correspondance : minuscules, espaces réduits.
-  static String _normalizeTitle(String title) =>
-      title.toLowerCase().trim().replaceAll(RegExp(r'\s+'), ' ');
-
-  /// Le titre EPG [title] correspond-il au pass selon son [matchMode] ?
-  static bool _titleMatches(String title, String showTitle, String matchMode) {
-    final t = _normalizeTitle(title);
-    final s = _normalizeTitle(showTitle);
-    if (s.isEmpty) return false;
-    return matchMode == 'contains' ? t.contains(s) : t == s;
-  }
-
-  Future<void> _checkSeasonPasses() async {
-    final passes = _db.getAllSeasonPasses();
-    if (passes.isEmpty) return;
-
-    print('[SeasonPass] Vérification de ${passes.length} Season Pass(s)...');
-
-    for (final pass in passes) {
-      try {
-        final channelId = pass['channel_id'] as String;
-        final streamUrl = pass['stream_url'] as String;
-        final showTitle = pass['show_title'] as String;
-        final userId = pass['user_id'] as String;
-        final matchMode = pass['match_mode'] as String? ?? 'contains';
-
-        // Résoudre la playlist du PROPRIÉTAIRE du pass au moment du scan.
-        // L'ancienne config injectée au démarrage venait du premier utilisateur
-        // de la base et n'était jamais réactualisée : une playlist ajoutée
-        // après coup rendait les passes muets, et en multi-utilisateurs les
-        // credentials de l'un servaient aux passes d'un autre.
-        final playlists = _db.getPlaylists(userId);
-        if (playlists.isEmpty) {
-          print(
-            '[SeasonPass] Aucune playlist pour le propriétaire du pass '
-            '"$showTitle", scan ignoré',
-          );
-          continue;
-        }
-        final playlist = playlists.first;
-
-        // Récupérer l'EPG de la chaîne (les prochains programmes ; `limit`
-        // est un nombre de programmes, pas des heures)
-        final url =
-            '${playlist.serverUrl}/player_api.php?username=${playlist.username}'
-            '&password=${playlist.password}'
-            '&action=get_simple_data_table&stream_id=$channelId&type=epg&limit=48';
-
-        final response =
-            await http.get(Uri.parse(url)).timeout(const Duration(seconds: 60));
-        if (response.statusCode != 200) continue;
-
-        final raw = json.decode(response.body);
-        final listings =
-            (raw is Map ? raw['epg_listings'] : raw) as List<dynamic>? ?? [];
-
-        var createdThisScan = 0;
-        for (final item in listings) {
-          String title = item['title'] as String? ?? '';
-          try {
-            title = utf8.decode(base64Decode(title));
-          } catch (_) {}
-
-          if (!_titleMatches(title, showTitle, matchMode)) continue;
-
-          // Parser les heures de début/fin
-          final startStr = item['start'] as String? ?? '';
-          final endStr =
-              item['stop'] as String? ?? item['end'] as String? ?? '';
-          if (startStr.isEmpty || endStr.isEmpty) continue;
-
-          DateTime startTime, endTime;
-          try {
-            startTime = DateTime.parse(startStr).toUtc();
-            endTime = DateTime.parse(endStr).toUtc();
-          } catch (_) {
-            continue;
-          }
-
-          // Ne pas créer pour les programmes déjà terminés
-          if (endTime.isBefore(DateTime.now().toUtc())) continue;
-
-          // Déduplication : cet épisode est-il déjà planifié/enregistré ?
-          final existing = _db.findRecordingForEpisode(title, startTime);
-          if (existing != null) {
-            // Programme déplacé dans l'EPG depuis la planification :
-            // réaligner la fenêtre tant que la capture n'a pas commencé.
-            if (existing.status == 'scheduled' &&
-                (existing.startTime.toUtc() != startTime ||
-                    existing.endTime.toUtc() != endTime)) {
-              _db.updateRecordingWindow(existing.id, startTime, endTime);
-              print(
-                '[SeasonPass] "$title" réaligné sur le nouvel horaire '
-                '${startTime.toLocal()}',
-              );
-            }
-            continue;
-          }
-
-          if (createdThisScan >= seasonPassMaxPerScan) {
-            print(
-              '[SeasonPass] Plafond de $seasonPassMaxPerScan créations atteint '
-              'pour "$showTitle" sur ce scan',
-            );
-            break;
-          }
-
-          // Créer l'enregistrement automatiquement
-          _db.createRecording(
-            userId: userId,
-            channelId: channelId,
-            streamUrl: streamUrl,
-            title: title,
-            startTime: startTime,
-            endTime: endTime,
-          );
-          createdThisScan++;
-          print(
-            '[SeasonPass] ✓ Planifié automatiquement: "$title" le ${startTime.toLocal()}',
-          );
-        }
-      } catch (e) {
-        // Ne jamais imprimer l'exception brute : une ClientException peut
-        // contenir l'URL amont avec les credentials Xtream.
-        print(
-          '[SeasonPass] Erreur pour le pass "${pass['show_title']}": '
-          '${LogRedactor.redactUrl('$e')}',
-        );
-      }
-    }
-  }
-
-  Future<void> _startRecording(
-    Recording recording, {
-    bool resume = false,
-  }) async {
-    // Un (re)démarrage rend obsolète un éventuel motif d'échec précédent.
-    _db.updateRecordingStatus(recording.id, 'recording', clearError: true);
-
-    // Un seul bloc try/catch englobant TOUT pour éviter les Unhandled exceptions
-    // qui tueraient le serveur entier
-    try {
-      // Préparation du dossier d'enregistrement
-      final recordingsDir = Directory(recordingsDirPath);
-      if (!await recordingsDir.exists()) {
-        await recordingsDir.create(recursive: true);
-      }
-
-      // Nettoyer l'espace disque si nécessaire
-      await _checkDiskSpaceAndRotate(recordingsDir);
-
-      // Refuser de démarrer sur un volume plein : mieux vaut un échec
-      // explicite immédiat qu'une capture qui meurt à mi-parcours.
-      final freeBytes = await _freeDiskBytes(recordingsDir.path);
-      if (freeBytes != null && freeBytes < minFreeDiskMb * 1024 * 1024) {
-        final freeMb = freeBytes ~/ (1024 * 1024);
-        print(
-          '[RecordingScheduler] Espace disque insuffisant ($freeMb Mo libres, '
-          'minimum $minFreeDiskMb Mo) : "${recording.title}" refusé',
-        );
-        _db.updateRecordingStatus(
-          recording.id,
-          'failed',
-          errorReason:
-              'Espace disque insuffisant ($freeMb Mo libres, minimum $minFreeDiskMb Mo)',
-        );
-        return;
-      }
-
-      final filePath = p.join(recordingsDir.path, _fileNameFor(recording));
-      final logPath = p.setExtension(filePath, '.log');
-
-      final active = _ActiveRecording(
-        recording: recording,
-        filePath: filePath,
-        // Une reprise complète le log existant au lieu de l'écraser.
-        log: _RecordingLog.open(logPath, append: resume),
-      );
-
-      if (resume) {
-        // Le fichier principal (et d'éventuelles parties) survivent au
-        // redémarrage : on repart sur une nouvelle partie pour ne rien écraser.
-        active.extraParts.addAll(_existingParts(filePath));
-        active.attempt = _fileHasData(filePath) || active.extraParts.isNotEmpty
-            ? active.extraParts.length + 1
-            : 0;
-        active.log?.writeln(
-          '\n[${DateTime.now()}] Reprise après interruption du serveur',
-        );
-      } else {
-        active.log?.writeln('[${DateTime.now()}] Démarrage: ${recording.title}');
-        active.log?.writeln('Destination: $filePath');
-      }
-
-      _active[recording.id] = active;
-
-      // Enregistrer le chemin du fichier dans la BDD
-      _db.updateRecordingStatus(recording.id, 'recording', filePath: filePath);
-
-      await _launchFfmpeg(active);
-    } catch (e, st) {
-      // Attraper TOUTES les exceptions pour éviter de crasher le serveur
-      // `ProcessException` liste les arguments FFmpeg, URL de la source
-      // comprise : masquer les identifiants avant de journaliser.
-      print(
-        '[RecordingScheduler] ERREUR dans _startRecording: '
-        '${LogRedactor.redactUrl('$e')}\n$st',
-      );
-      _db.updateRecordingStatus(
-        recording.id,
-        'failed',
-        errorReason: 'Erreur au lancement: $e',
-      );
-      final active = _active.remove(recording.id);
-      unawaited(active?.log?.close() ?? Future<void>.value());
-    }
-  }
-
-  /// Lance (ou relance) le processus FFmpeg d'un enregistrement actif.
-  Future<void> _launchFfmpeg(_ActiveRecording active) async {
-    final recording = active.recording;
-    final output = active.attempt == 0
-        ? active.filePath
-        : _partPath(active.filePath, active.attempt);
-    if (active.attempt > 0 && !active.extraParts.contains(output)) {
-      active.extraParts.add(output);
-    }
-
-    // Résoudre l'URL relative en URL absolue pour FFmpeg
-    // Le serveur Xtremflow tourne sur le port 8089 en interne Docker
-    String streamUrl = recording.streamUrl;
-    if (streamUrl.startsWith('/')) {
-      streamUrl = 'http://localhost:8089$streamUrl';
-    }
-
-    final duration = captureDuration(
-      now: DateTime.now().toUtc(),
-      endTime: recording.endTime.toUtc(),
-    );
-
-    final args = [
-      '-hide_banner',
-      // Les logs sont relus entièrement par l'API : sans -nostats, une heure de
-      // capture produit des mégaoctets de lignes de progression.
-      '-nostats',
-      '-user_agent', 'VLC/3.0.18 LibVLC/3.0.18',
-      // Une coupure amont (bascule de source, recyclage nginx du panneau) ne
-      // doit pas terminer la capture : FFmpeg rouvre le flux lui-même.
-      '-reconnect', '1',
-      '-reconnect_at_eof', '1',
-      '-reconnect_streamed', '1',
-      '-reconnect_delay_max', '30',
-      '-rw_timeout', '30000000',
-      '-y',
-      '-i', streamUrl,
-      '-c', 'copy',
-      '-t', '${duration.inSeconds}',
-      output,
-    ];
-
-    final ffmpegPath = await resolveFfmpegPath();
-
-    // Le contenu du log est exposé via l'API : ne jamais y écrire de credentials.
-    final redactedArgs = args.map(LogRedactor.redactUrl).join(' ');
-    active.log?.writeln('URL: ${LogRedactor.redactUrl(streamUrl)}');
-    active.log?.writeln('Commande: $ffmpegPath $redactedArgs\n');
-    print('[RecordingScheduler] Exécution: $ffmpegPath $redactedArgs');
-
-    final process = await Process.start(ffmpegPath, args);
-    active.process = process;
-    active.launchedAt = DateTime.now();
-
-    // Rediriger stdout/stderr dans le log ; on attend la fin des deux flux
-    // avant de fermer le sink, sinon les derniers morceaux arrivent sur un
-    // fichier déjà fermé.
-    final drained = Future.wait([
-      _pipeToLog(process.stdout, active.log),
-      _pipeToLog(process.stderr, active.log),
-    ]);
-
-    unawaited(
-      process.exitCode.then((exitCode) async {
-        await drained;
-        await _onFfmpegExit(active, exitCode);
-      }).catchError((Object e, StackTrace st) {
-        print('[RecordingScheduler] ERREUR à la sortie de FFmpeg: $e\n$st');
-      }),
-    );
-  }
-
-  Future<void> _pipeToLog(Stream<List<int>> stream, _RecordingLog? log) {
-    return stream.forEach((chunk) => log?.add(chunk)).catchError((_) {});
-  }
-
-  /// Décide de la suite quand un processus FFmpeg se termine.
-  Future<void> _onFfmpegExit(_ActiveRecording active, int exitCode) async {
-    final recording = active.recording;
-
-    // Arrêt volontaire, ou enregistrement déjà repris ailleurs : la clôture est
-    // gérée par celui qui a demandé l'arrêt.
-    if (active.stopping || !identical(_active[recording.id], active)) return;
-
-    // Une capture qui a tenu longtemps repart d'un quota de relances neuf.
-    final lasted = DateTime.now().difference(active.launchedAt);
-    if (lasted > const Duration(minutes: 2) && _activeHasData(active)) {
-      active.consecutiveFailures = 0;
-    }
-
-    final action = decidePostExitAction(
-      now: DateTime.now().toUtc(),
-      endTime: recording.endTime.toUtc(),
-      exitCode: exitCode,
-      consecutiveFailures: active.consecutiveFailures,
-      hasFile: _activeHasData(active),
-    );
-
-    switch (action) {
-      case PostExitAction.retry:
-        active.attempt++;
-        active.consecutiveFailures++;
-        final delay = ffmpegRetryDelay(active.consecutiveFailures);
-        final message =
-            'FFmpeg s\'est arrêté (code $exitCode) après ${lasted.inSeconds}s, '
-            'avant la fin prévue — relance dans ${delay.inSeconds}s '
-            '(tentative ${active.consecutiveFailures}/${maxFfmpegAttempts - 1})';
-        print('[RecordingScheduler] ${recording.title}: $message');
-        active.log?.writeln('\n[${DateTime.now()}] $message');
-        // Laisser la source respirer : sur les comptes limités en connexions
-        // simultanées, rouvrir immédiatement se fait refuser.
-        await Future<void>.delayed(delay);
-        if (active.stopping || !identical(_active[recording.id], active)) {
-          return;
-        }
-        try {
-          await _launchFfmpeg(active);
-        } catch (e) {
-          print(
-            '[RecordingScheduler] Relance impossible: '
-            '${LogRedactor.redactUrl('$e')}',
-          );
-          _active.remove(recording.id);
-          await _finalize(
-            active,
-            status: 'failed',
-            errorReason: 'Relance de FFmpeg impossible: $e',
-          );
-        }
-      case PostExitAction.complete:
-        print(
-          '[RecordingScheduler] Enregistrement terminé: ${recording.title}',
-        );
-        _active.remove(recording.id);
-        await _finalize(active, status: 'completed');
-      case PostExitAction.fail:
-        print(
-          '[RecordingScheduler] Erreur FFmpeg (code: $exitCode) pour ${recording.title}',
-        );
-        _active.remove(recording.id);
-        await _finalize(
-          active,
-          status: 'failed',
-          errorReason: 'Erreur FFmpeg code $exitCode. Voir logs.',
-        );
-    }
-  }
-
-  /// Clôture un enregistrement : fusion des parties, fermeture du log, statut.
-  Future<void> _finalize(
-    _ActiveRecording active, {
-    required String status,
-    String? errorReason,
-  }) async {
-    try {
-      await _mergeParts(active);
-    } catch (e) {
-      print('[RecordingScheduler] Fusion des parties impossible: $e');
-    }
-    active.log?.writeln(
-      '\n[${DateTime.now()}] Enregistrement clôturé avec le statut "$status"',
-    );
-    await active.log?.close();
-    _db.updateRecordingStatus(
-      active.recording.id,
-      status,
-      filePath: active.filePath,
-      errorReason: errorReason,
-    );
-  }
-
-  /// Recolle les parties issues des relances dans le fichier principal.
-  ///
-  /// Les parties proviennent de la même source avec `-c copy` : le demuxer
-  /// `concat` de FFmpeg les rassemble sans réencodage. En cas d'échec, le
-  /// fichier principal et les parties sont conservés tels quels.
-  Future<void> _mergeParts(_ActiveRecording active) async {
-    final parts = active.extraParts.where(_fileHasData).toList();
-    if (parts.isEmpty) return;
-
-    final segments = [
-      if (_fileHasData(active.filePath)) active.filePath,
-      ...parts,
-    ];
-    if (segments.length < 2) {
-      // Le fichier principal est vide : la première partie le remplace.
-      await File(segments.first).rename(active.filePath);
-      return;
-    }
-
-    final listFile = File('${active.filePath}.parts.txt');
-    await listFile.writeAsString(
-      segments.map((s) => 'file \'${s.replaceAll("'", r"'\''")}\'').join('\n'),
-    );
-    final mergedPath = '${active.filePath}.merged.mkv';
-    final ffmpegPath = await resolveFfmpegPath();
-
-    active.log?.writeln(
-      '\n[${DateTime.now()}] Fusion de ${segments.length} parties…',
-    );
-    final result = await Process.run(ffmpegPath, [
-      '-hide_banner',
-      '-nostats',
-      '-y',
-      '-f', 'concat',
-      '-safe', '0',
-      '-i', listFile.path,
-      '-c', 'copy',
-      mergedPath,
-    ]);
-    await _deleteQuietly(listFile.path);
-
-    if (result.exitCode != 0 || !_fileHasData(mergedPath)) {
-      active.log?.writeln(
-        'Fusion échouée (code ${result.exitCode}) : les parties sont '
-        'conservées séparément.',
-      );
-      await _deleteQuietly(mergedPath);
-      return;
-    }
-
-    await File(mergedPath).rename(active.filePath);
-    for (final part in parts) {
-      await _deleteQuietly(part);
-    }
-    active.log?.writeln('Fusion terminée.');
-  }
-
-  /// Arrêter un enregistrement en cours (appelé depuis l'API)
-  Future<bool> stopRecording(String id) async {
-    if (_active.containsKey(id)) {
-      print(
-        '[RecordingScheduler] Arrêt demandé pour: ${_active[id]!.recording.title}',
-      );
-      _stopActiveRecording(id);
-      return true;
-    }
-    return false; // Pas d'enregistrement actif avec cet ID
-  }
-
-  /// Arrête l'enregistrement actif [id] et retourne la future de clôture
-  /// (fusion des parties + statut), ou null si aucun n'est actif.
-  Future<void>? _stopActiveRecording(String id, {String? reason}) {
-    final active = _active.remove(id);
-    if (active == null) return null;
-    active.stopping = true;
-    if (reason != null) {
-      print('[RecordingScheduler] Arrêt: $reason (${active.recording.title})');
-    }
-    active.log?.writeln(
-      '\n[${DateTime.now()}] Arrêt: ${reason ?? 'fin de la fenêtre programmée'}',
-    );
-    active.process?.kill(ProcessSignal.sigterm);
-    _db.updateRecordingStatus(id, 'completed');
-    final closing = _finalizeStopped(active);
-    unawaited(closing);
-    return closing;
-  }
-
-  /// Attend la fin effective de FFmpeg puis clôture proprement (fusion + log).
-  Future<void> _finalizeStopped(_ActiveRecording active) async {
-    try {
-      final process = active.process;
-      if (process != null) {
-        await process.exitCode.timeout(
-          const Duration(seconds: 15),
-          onTimeout: () {
-            process.kill(ProcessSignal.sigkill);
-            return -1;
-          },
-        );
-      }
-      await _finalize(active, status: 'completed');
-    } catch (e, st) {
-      print('[RecordingScheduler] ERREUR à la clôture: $e\n$st');
-      await active.log?.close();
-    }
-  }
-
-  String _fileNameFor(Recording recording) {
-    // Génération d'un nom de fichier unique et sûr. Le fragment d'id garantit
-    // l'unicité : deux utilisateurs enregistrant le même programme sur la même
-    // chaîne s'écrasaient mutuellement (FFmpeg est lancé avec -y).
-    final safeTitle =
-        recording.title.replaceAll(RegExp(r'[^a-zA-Z0-9_\-]'), '_');
-    final dateStr = recording.startTime
-        .toUtc()
-        .toIso8601String()
-        .replaceAll(':', '')
-        .split('.')[0];
-    final idFragment = recording.id.length >= 8
-        ? recording.id.substring(0, 8)
-        : recording.id;
-    return '${safeTitle}_${dateStr}_$idFragment.mkv';
-  }
-
-  /// Chemin de la n-ième partie (la partie 1 étant le fichier principal).
-  String _partPath(String filePath, int attempt) =>
-      '${p.withoutExtension(filePath)}.part${attempt + 1}.mkv';
-
-  /// Parties déjà écrites sur disque pour cet enregistrement, dans l'ordre.
-  List<String> _existingParts(String filePath) {
-    final parts = <String>[];
-    for (var attempt = 1;; attempt++) {
-      final path = _partPath(filePath, attempt);
-      if (!_fileHasData(path)) break;
-      parts.add(path);
-    }
-    return parts;
-  }
-
-  bool _activeHasData(_ActiveRecording active) =>
-      _fileHasData(active.filePath) || active.extraParts.any(_fileHasData);
-
-  bool _fileHasData(String? path) {
-    if (path == null) return false;
-    try {
-      final file = File(path);
-      return file.existsSync() && file.lengthSync() > 0;
-    } catch (_) {
-      return false;
-    }
-  }
-
-  Future<void> _deleteQuietly(String path) async {
-    try {
-      final file = File(path);
-      if (await file.exists()) await file.delete();
-    } catch (_) {}
-  }
-
-  /// Espace libre (octets) sur le volume qui porte [path], ou null si `df`
-  /// n'est pas disponible.
-  Future<int?> _freeDiskBytes(String path) async {
-    try {
-      final result = await Process.run('df', ['-B1', '--output=avail', path]);
-      if (result.exitCode != 0) return null;
-      final lines = (result.stdout as String).trim().split('\n');
-      return int.tryParse(lines.last.trim());
-    } catch (_) {
-      return null;
-    }
-  }
-
-  /// Fichiers sur disque associés à un enregistrement : fichier principal,
-  /// log, et parties issues des relances.
-  List<String> filesFor(String filePath) {
-    final paths = <String>[filePath, p.setExtension(filePath, '.log')];
-    for (var attempt = 1;; attempt++) {
-      final part = _partPath(filePath, attempt);
-      if (!File(part).existsSync()) break;
-      paths.add(part);
-    }
-    return paths;
-  }
-
-  /// Supprime les fichiers d'un enregistrement (appelé par l'API à la
-  /// suppression, et par la rotation disque).
-  Future<void> deleteRecordingFiles(String filePath) async {
-    for (final path in filesFor(filePath)) {
-      await _deleteQuietly(path);
-    }
-  }
-
-  /// Rotation par quota d'octets (env RECORDINGS_QUOTA_GB, 0 = désactivée).
-  ///
-  /// Remplace l'ancienne rotation « max 50 fichiers » qui supprimait les plus
-  /// anciens fichiers du dossier sans distinction : elle pouvait effacer une
-  /// partie en cours d'écriture par FFmpeg et laissait en base des lignes
-  /// pointant vers des fichiers disparus. Ici on ne supprime que des
-  /// enregistrements TERMINÉS connus de la base, du plus ancien au plus
-  /// récent, fichiers et ligne BDD ensemble, jamais un enregistrement actif.
-  Future<void> _checkDiskSpaceAndRotate(Directory dir) async {
-    if (recordingsQuotaGb <= 0) return;
-    try {
-      final quotaBytes = recordingsQuotaGb * 1024 * 1024 * 1024;
-      var totalBytes = 0;
-      await for (final entity in dir.list()) {
-        if (entity is File) {
-          try {
-            totalBytes += await entity.length();
-          } catch (_) {}
-        }
-      }
-      if (totalBytes <= quotaBytes) return;
-
-      print(
-        '[RecordingScheduler] Quota disque dépassé '
-        '(${totalBytes ~/ (1024 * 1024)} Mo > $recordingsQuotaGb Go) : '
-        'rotation des enregistrements terminés les plus anciens',
-      );
-
-      for (final old in _db.getFinishedRecordingsOldestFirst()) {
-        if (totalBytes <= quotaBytes) break;
-        final path = old.filePath;
-        if (path == null) continue;
-        // Jamais un enregistrement encore capturé (statut périmé en base).
-        if (_active.containsKey(old.id)) continue;
-        var freed = 0;
-        for (final f in filesFor(path)) {
-          try {
-            freed += File(f).existsSync() ? File(f).lengthSync() : 0;
-          } catch (_) {}
-        }
-        await deleteRecordingFiles(path);
-        _db.deleteRecording(old.id);
-        totalBytes -= freed;
-        print(
-          '[RecordingScheduler] Rotation : "${old.title}" supprimé '
-          '(${freed ~/ (1024 * 1024)} Mo libérés)',
-        );
-      }
-    } catch (e) {
-      print(
-        '[RecordingScheduler] Erreur lors de la rotation de l\'espace disque : $e',
-      );
-    }
-  }
-}

bin/services/simple_recorder.dart

@@ -1,238 +0,0 @@
-import 'dart:async';
-import 'dart:io';
-import 'package:uuid/uuid.dart';
-import '../database/database.dart';
-
-/// 🎯 SIMPLIFIED Recording System - One job: Record streams
-class SimpleRecorder {
-  final AppDatabase db;
-  final String recordingsDir;
-
-  // Active recordings (streamId -> process)
-  final Map<String, _ActiveRecording> _active = {};
-
-  SimpleRecorder(this.db, {this.recordingsDir = '/app/recordings'});
-
-  /// Initialize recordings directory
-  Future<void> init() async {
-    final dir = Directory(recordingsDir);
-    if (!await dir.exists()) {
-      await dir.create(recursive: true);
-    }
-    print('🎬 Recorder ready -> $recordingsDir');
-  }
-
-  /// Start recording immediately
-  Future<String> startRecording({
-    required String channelId,
-    required String streamUrl,
-    required String title,
-    required Duration duration,
-  }) async {
-    if (_active.containsKey(channelId)) {
-      throw Exception('Already recording: $title');
-    }
-
-    final recordingId = const Uuid().v4();
-    final now = DateTime.now();
-    final endTime = now.add(duration);
-
-    // Create recording in DB
-    db.createRecording(
-      userId: 'system',
-      channelId: channelId,
-      streamUrl: streamUrl,
-      title: title,
-      startTime: now,
-      endTime: endTime,
-    );
-
-    // Generate safe filename
-    final filename = _safeName(title, recordingId);
-    final filepath = '$recordingsDir/$filename';
-
-    // Start FFmpeg process
-    try {
-      final ffmpeg = await Process.start('ffmpeg', [
-        '-y',
-        '-fflags', '+genpts+igndts', // FORCE generation of missing timestamps for MKV/MP4 compatibility
-        '-i',
-        streamUrl,
-        '-c',
-        'copy',
-        '-t',
-        '${duration.inSeconds}',
-        filepath,
-      ]);
-
-      _active[channelId] = _ActiveRecording(
-        id: recordingId,
-        process: ffmpeg,
-        filepath: filepath,
-        endTime: endTime,
-      );
-
-      // Update DB
-      db.updateRecordingStatus(recordingId, 'recording', filePath: filepath);
-
-      // Auto-stop when time is up or process ends
-      ffmpeg.exitCode.then((code) {
-        if (code == 0 || code == 255) { // 255 is usually returned when gracefully stopped via q/SIGTERM
-          db.updateRecordingStatus(recordingId, 'completed');
-        } else {
-          db.updateRecordingStatus(
-            recordingId,
-            'failed',
-            errorReason: 'FFmpeg crashed with exit code $code',
-          );
-        }
-        _active.remove(channelId);
-        print('✅ Recording finished: $title (Code: $code)');
-      }).catchError((e) {
-        db.updateRecordingStatus(
-          recordingId,
-          'failed',
-          errorReason: 'FFmpeg error',
-        );
-        _active.remove(channelId);
-      });
-
-      print('🔴 Recording: $title ($duration)');
-      return recordingId;
-    } catch (e) {
-      db.updateRecordingStatus(recordingId, 'failed', errorReason: '$e');
-      rethrow;
-    }
-  }
-
-  /// Schedule recording for later
-  Future<String> scheduleRecording({
-    required String channelId,
-    required String streamUrl,
-    required String title,
-    required DateTime startTime,
-    required DateTime endTime,
-  }) async {
-    final recordingId = const Uuid().v4();
-
-    // Create in DB with 'scheduled' status
-    db.createRecording(
-      userId: 'system',
-      channelId: channelId,
-      streamUrl: streamUrl,
-      title: title,
-      startTime: startTime,
-      endTime: endTime,
-    );
-
-    // Schedule auto-start
-    final delay = startTime.difference(DateTime.now());
-    if (delay.isNegative) {
-      throw Exception('Start time is in the past');
-    }
-
-    Timer(delay, () async {
-      try {
-        await startRecording(
-          channelId: channelId,
-          streamUrl: streamUrl,
-          title: title,
-          duration: endTime.difference(startTime),
-        );
-      } catch (e) {
-        print('❌ Auto-start failed: $e');
-      }
-    });
-
-    print('⏰ Scheduled: $title at ${startTime.toLocal()}');
-    return recordingId;
-  }
-
-  /// Stop recording immediately
-  Future<void> stopRecording(String channelId) async {
-    final active = _active[channelId];
-    if (active == null) return;
-
-    active.process.kill();
-    db.updateRecordingStatus(active.id, 'completed');
-    _active.remove(channelId);
-    print('⏹️  Stopped: $channelId');
-  }
-
-  /// Check scheduled recordings (call every minute)
-  Future<void> checkScheduled() async {
-    final now = DateTime.now();
-    for (final rec in db.getAllRecordings()) {
-      if (rec.status != 'scheduled') continue;
-      if (now.isBefore(rec.startTime)) continue;
-
-      try {
-        await startRecording(
-          channelId: rec.channelId,
-          streamUrl: rec.streamUrl,
-          title: rec.title,
-          duration: rec.endTime.difference(rec.startTime),
-        );
-      } catch (e) {
-        print('❌ Auto-start error: $e');
-        db.updateRecordingStatus(rec.id, 'failed', errorReason: '$e');
-      }
-    }
-  }
-
-  /// Get active recordings
-  List<Map<String, dynamic>> getActive() {
-    return _active.entries
-        .map(
-          (e) => {
-            'id': e.value.id,
-            'channel': e.key,
-            'filepath': e.value.filepath,
-            'endsAt': e.value.endTime.toIso8601String(),
-          },
-        )
-        .toList();
-  }
-
-  /// Cleanup old recordings (keep last 20)
-  Future<void> cleanupOld({int keepCount = 20}) async {
-    final dir = Directory(recordingsDir);
-    final files = dir.listSync().whereType<File>().toList()
-      ..sort((a, b) => b.statSync().modified.compareTo(a.statSync().modified));
-
-    if (files.length > keepCount) {
-      for (final file in files.skip(keepCount)) {
-        await file.delete();
-        print('🗑️  Deleted: ${file.path}');
-      }
-    }
-  }
-
-  String _safeName(String title, String id) {
-    final safe = title.replaceAll(RegExp(r'[^a-zA-Z0-9_-]'), '_');
-    final timestamp =
-        DateTime.now().toIso8601String().replaceAll(':', '').split('.')[0];
-    return '${safe}_$timestamp.mkv'; // The user explicitly mandated MKV or MP4.
-  }
-
-  void dispose() {
-    for (final rec in _active.values) {
-      rec.process.kill();
-    }
-  }
-}
-
-/// Internal: Active recording tracking
-class _ActiveRecording {
-  final String id;
-  final Process process;
-  final String filepath;
-  final DateTime endTime;
-
-  _ActiveRecording({
-    required this.id,
-    required this.process,
-    required this.filepath,
-    required this.endTime,
-  });
-}

bin/services/upstream_slots.dart

@@ -1,183 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-
-import '../models/playlist_config.dart';
-
-/// Connexions ouvertes vers le fournisseur Xtream, par compte.
-///
-/// POURQUOI : la plupart des abonnements n'autorisent qu'UNE connexion
-/// simultanée (`max_connections: "1"`, vérifié en prod). Or un FFmpeg de
-/// lecture survit au spectateur : 4 min pour un direct HLS, jusqu'à 15 min
-/// ou la fin du téléchargement pour un film, le temps de détecter la
-/// déconnexion pour `turbo.ts`. Le flux suivant tombait sur un slot occupé :
-/// le panneau répondait `HTTP 551` ou ne répondait pas (timeout), d'où les
-/// films « indisponibles » et les zaps qui échouent.
-///
-/// Règle : avant d'ouvrir une nouvelle connexion amont, on coupe les
-/// connexions ORPHELINES du même compte (plus personne ne les consomme),
-/// les plus anciennes d'abord, jusqu'à lui faire de la place.
-///
-/// Un flux encore regardé n'est jamais coupé. Une première version coupait
-/// sans distinction (« le dernier gagne ») : deux lecteurs ouverts sur un
-/// compte à une connexion se coupaient alors en boucle, chacun relançant
-/// aussitôt — plus aucune image nulle part (constaté en prod). Le second
-/// lecteur est désormais refusé par le panneau, comme avant, et le premier
-/// continue.
-///
-/// Les enregistrements n'y sont pas inscrits : ils ne sont jamais coupés.
-class UpstreamSlots {
-  final DateTime Function() _now;
-  final Map<String, _Slot> _slots = {};
-  int _nextToken = 0;
-
-  UpstreamSlots({DateTime Function()? now}) : _now = now ?? DateTime.now;
-
-  /// Inscrit la connexion [id] du compte [account]. [release] la coupe.
-  ///
-  /// Renvoie un jeton à repasser à [unregister] : une session relancée sous
-  /// le même identifiant ne doit pas être désinscrite par la fin de
-  /// l'ancien processus.
-  ///
-  /// [isActive] : vrai tant qu'un spectateur consomme le flux. Une
-  /// connexion active n'est jamais coupée par [makeRoom].
-  int register({
-    required String id,
-    required String account,
-    required void Function() release,
-    bool Function()? isActive,
-  }) {
-    final token = ++_nextToken;
-    _slots[id] = _Slot(token, account, _now(), release, isActive);
-    return token;
-  }
-
-  void unregister(String id, {int? token}) {
-    final slot = _slots[id];
-    if (slot == null) return;
-    if (token != null && slot.token != token) return;
-    _slots.remove(id);
-  }
-
-  int countFor(String account) =>
-      _slots.values.where((s) => s.account == account).length;
-
-  /// Libère assez de connexions de [account] pour qu'une nouvelle tienne
-  /// sous [max]. [keep] (la session demandée) n'est jamais coupée.
-  ///
-  /// [max] <= 0 = quota inconnu : on ne coupe rien plutôt que de risquer
-  /// d'interrompre un autre spectateur.
-  List<String> makeRoom(String account, {required int max, required String keep}) {
-    if (max <= 0) return const [];
-    final others = _slots.entries
-        .where((e) => e.value.account == account && e.key != keep)
-        .toList();
-
-    final excess = others.length - (max - 1);
-    if (excess <= 0) return const [];
-
-    final orphans = others.where((e) => !e.value.active).toList()
-      ..sort((a, b) => a.value.since.compareTo(b.value.since));
-
-    final freed = <String>[];
-    for (final entry in orphans.take(excess)) {
-      _slots.remove(entry.key);
-      try {
-        entry.value.release();
-      } catch (_) {}
-      freed.add(entry.key);
-    }
-    return freed;
-  }
-}
-
-class _Slot {
-  final int token;
-  final String account;
-  final DateTime since;
-  final void Function() release;
-  final bool Function()? isActive;
-  _Slot(this.token, this.account, this.since, this.release, this.isActive);
-
-  bool get active {
-    try {
-      return isActive?.call() ?? false;
-    } catch (_) {
-      return false;
-    }
-  }
-}
-
-/// Clé de compte : deux playlists sur les mêmes identifiants partagent le
-/// même quota chez le fournisseur.
-String accountKeyOf(PlaylistConfig p) => '${p.dns}|${p.username}';
-
-/// `user_info.max_connections` d'une réponse `player_api.php`, ou null.
-int? parseMaxConnections(Object? json) {
-  if (json is! Map) return null;
-  final info = json['user_info'];
-  if (info is! Map) return null;
-  final raw = info['max_connections'];
-  final value = raw is int ? raw : int.tryParse('$raw');
-  return (value != null && value > 0) ? value : null;
-}
-
-/// Quota de connexions par compte, lu chez le fournisseur et mis en cache.
-///
-/// Ne fait JAMAIS attendre un flux : `player_api.php` met jusqu'à 4 s à
-/// répondre (mesuré en prod), délai qui s'ajoutait au démarrage du premier
-/// flux puis de chaque flux suivant l'expiration du cache. La valeur connue
-/// (même périmée), sinon [fallback], est rendue immédiatement ; la lecture
-/// chez le panneau se fait en arrière-plan. Sans risque : le quota ne sert
-/// qu'à décider quels flux ORPHELINS couper.
-class AccountLimits {
-  final Duration ttl;
-  final Future<int?> Function(PlaylistConfig) _fetch;
-  final Map<String, ({int max, DateTime at})> _cache = {};
-  final Set<String> _refreshing = {};
-
-  /// Valeur retenue tant que le panneau n'a pas répondu : un seul flux, le
-  /// cas de loin le plus courant chez les fournisseurs Xtream.
-  static const fallback = 1;
-
-  AccountLimits({
-    this.ttl = const Duration(minutes: 10),
-    Future<int?> Function(PlaylistConfig)? fetch,
-  }) : _fetch = fetch ?? _fetchFromPanel;
-
-  Future<int> maxFor(PlaylistConfig p) async {
-    final key = accountKeyOf(p);
-    final cached = _cache[key];
-    if (cached == null || DateTime.now().difference(cached.at) >= ttl) {
-      _refresh(key, p);
-    }
-    return cached?.max ?? fallback;
-  }
-
-  void _refresh(String key, PlaylistConfig p) {
-    if (!_refreshing.add(key)) return; // une seule lecture à la fois
-    Future<int?>.sync(() => _fetch(p))
-        .then<int?>((v) => v, onError: (Object _) => null)
-        .then((value) {
-      // Un échec n'est pas mis en cache : on réessaiera au prochain flux.
-      if (value != null) _cache[key] = (max: value, at: DateTime.now());
-    }).whenComplete(() => _refreshing.remove(key));
-  }
-
-  static Future<int?> _fetchFromPanel(PlaylistConfig p) async {
-    final uri = Uri.parse('${p.dns}/player_api.php').replace(
-      queryParameters: {'username': p.username, 'password': p.password},
-    );
-    final client = http.Client();
-    try {
-      final response = await client.get(uri, headers: {
-        'User-Agent': 'VLC/3.0.18 LibVLC/3.0.18',
-      }).timeout(const Duration(seconds: 5));
-      if (response.statusCode != 200) return null;
-      return parseMaxConnections(jsonDecode(response.body));
-    } finally {
-      client.close();
-    }
-  }
-}

bin/services/xmltv_epg_service.dart

@@ -1,534 +0,0 @@
-import 'dart:convert';
-import 'dart:io';
-import 'dart:isolate';
-import 'dart:typed_data';
-
-import 'package:http/http.dart' as http;
-import 'package:xml/xml_events.dart';
-
-import '../utils/log_redactor.dart';
-
-/// Guide TV construit à partir de dumps XMLTV publics.
-///
-/// Beaucoup de panneaux Xtream servent un EPG figé depuis plusieurs jours, ou
-/// n'en servent aucun : `get_simple_data_table` répond alors correctement mais
-/// avec des programmes périmés. Ce service télécharge des dumps XMLTV
-/// indépendants, les indexe par chaîne, et permet de compléter le guide.
-///
-/// Le parsing est fait en flux (`XmlEventReader`) : un dump national pèse
-/// couramment 50 Mo décompressés, en charger l'arbre DOM complet coûterait
-/// plusieurs centaines de mégaoctets dans le conteneur.
-class XmltvEpgService {
-  XmltvEpgService({
-    required this.sourceUrls,
-    this.refreshInterval = const Duration(hours: 6),
-    this.retention = const Duration(hours: 6),
-    this.horizon = const Duration(hours: 48),
-    this.retryBackoff = const Duration(minutes: 15),
-    this.downloadTimeout = const Duration(minutes: 5),
-    http.Client? client,
-  }) : _client = client ?? http.Client();
-
-  /// Dumps XMLTV à agréger, dans l'ordre de priorité décroissante.
-  final List<String> sourceUrls;
-
-  /// Fréquence de rafraîchissement de l'index.
-  final Duration refreshInterval;
-
-  /// Les programmes terminés depuis plus longtemps que cette durée sont
-  /// écartés à l'indexation : personne ne consulte le guide d'hier, et les
-  /// garder double la taille de l'index.
-  final Duration retention;
-
-  /// Les programmes qui commencent au-delà de cet horizon sont écartés à
-  /// l'indexation.
-  ///
-  /// Un dump national couvre souvent sept jours pour un millier de chaînes ;
-  /// tout garder en mémoire dans le conteneur coûte des centaines de
-  /// mégaoctets pour un guide qui n'affiche que le programme courant et les
-  /// suivants.
-  final Duration horizon;
-
-  /// Délai minimal entre deux tentatives quand aucune source n'a répondu.
-  ///
-  /// Sans ce recul, une source morte était retéléchargée à chaque consultation
-  /// du guide — une requête sortante par chaîne affichée, soit exactement le
-  /// flot qu'un index est censé éviter.
-  final Duration retryBackoff;
-
-  /// Plafond de téléchargement d'un dump. Le guide est facultatif : mieux vaut
-  /// abandonner et servir le panneau que faire attendre l'utilisateur.
-  final Duration downloadTimeout;
-
-  final http.Client _client;
-
-  /// clé de chaîne normalisée → programmes triés par heure de début.
-  Map<String, List<XmltvProgramme>> _index = {};
-  DateTime? _indexedAt;
-  DateTime? _failedAt;
-  Future<void>? _refreshInFlight;
-
-  bool get hasData => _index.isNotEmpty;
-  DateTime? get indexedAt => _indexedAt;
-  int get channelCount => _index.length;
-
-  /// Programmes d'une chaîne, ou liste vide si inconnue.
-  ///
-  /// [channelId] est l'`epg_channel_id` renvoyé par Xtream ; [displayName] est
-  /// le nom de la chaîne, utilisé en second recours car les dumps publics
-  /// construisent souvent leur identifiant à partir du nom affiché.
-  Future<List<XmltvProgramme>> programmesFor(
-    String? channelId, {
-    String? displayName,
-  }) async {
-    await ensureFresh();
-    final direct = _lookup(channelId, displayName);
-    if (direct.isNotEmpty) return direct;
-
-    // Chaîne décalée sans guide propre (« TF1 +1 » absent des dumps) : le
-    // guide de la chaîne principale, une heure plus tard, est exact.
-    if (displayName != null && _plusOne.hasMatch(displayName)) {
-      final base = displayName.replaceAll(_plusOne, ' ');
-      final hits = _lookup(null, base);
-      return [
-        for (final p in hits)
-          XmltvProgramme(
-            title: p.title,
-            description: p.description,
-            start: p.start.add(const Duration(hours: 1)),
-            stop: p.stop.add(const Duration(hours: 1)),
-          ),
-      ];
-    }
-    return const [];
-  }
-
-  static final _plusOne = RegExp(r'\+\s*1(?![0-9])');
-
-  List<XmltvProgramme> _lookup(String? channelId, String? displayName) {
-    final keys = [
-      normalizeKey(channelId),
-      if (displayName != null) ...nameKeys(displayName),
-      // Clés souples en dernier recours, dans leur propre espace de noms.
-      _looseIndexKey(looseKey(channelId)),
-      if (displayName != null)
-        _looseIndexKey(looseKey(cleanChannelName(displayName).name)),
-    ];
-    for (final key in keys) {
-      if (key.isEmpty) continue;
-      final hit = _index[key];
-      if (hit != null && hit.isNotEmpty) return hit;
-    }
-    return const [];
-  }
-
-  static String _looseIndexKey(String loose) => loose.isEmpty ? '' : '~$loose';
-
-  /// Jetons sans valeur distinctive pour reconnaître une chaîne.
-  static const _looseNoise = {
-    'channel', 'tv', 'hd', 'fhd', 'uhd', 'sd', '4k', 'hevc',
-  };
-
-  /// Codes pays en fin d'identifiant XMLTV (`TF1.fr`, `RTS1.ch`).
-  static const _countryCodes = {
-    'fr', 'be', 'ch', 'lu', 'mc', 'ca', 'uk', 'us', 'es', 'it', 'de', 'pt',
-    'nl',
-  };
-
-  /// Clé « souple » : sans code pays final ni mots génériques
-  /// (« AB3.Channel.fr » et « AB3 » → `ab3`).
-  ///
-  /// Servie dans un espace de noms à part, consultée en tout dernier : elle
-  /// rattrape les variantes d'écriture sans fausser les correspondances
-  /// exactes.
-  static String looseKey(String? raw) {
-    if (raw == null) return '';
-    final folded = StringBuffer();
-    for (final rune in raw.toLowerCase().runes) {
-      final char = String.fromCharCode(rune);
-      folded.write(_accents[char] ?? char);
-    }
-    final tokens = folded
-        .toString()
-        .split(RegExp(r'[^a-z0-9]+'))
-        .where((t) => t.isNotEmpty)
-        .toList();
-    if (tokens.length > 1 && _countryCodes.contains(tokens.last)) {
-      tokens.removeLast();
-    }
-    tokens.removeWhere(_looseNoise.contains);
-    return tokens.join();
-  }
-
-  /// Préfixe pays des noms de panneau : `FR - `, `FR: `, `|FR| `, `[FR] `…
-  static final _countryPrefix = RegExp(
-    r'^\s*[\|\[\(]?\s*([A-Za-z]{2,3})\s*[\|\]\)]?\s*[-:|]\s*|^\s*[\|\[\(]\s*([A-Za-z]{2,3})\s*[\|\]\)]\s*',
-  );
-
-  /// Marqueurs de qualité ou de source en fin de nom, sans rapport avec la
-  /// chaîne elle-même.
-  static final _qualitySuffix = RegExp(
-    r'(\s+|^)(fhd|uhd|hd|sd|hq|lq|4k|8k|hevc|h\.?265|h\.?264|1080p?|720p?|'
-    r'50fps|60fps|backup|raw|vip|multi|\(backup\)|\(multi\))\s*$',
-    caseSensitive: false,
-  );
-
-  /// Clés candidates pour retrouver une chaîne du panneau par son nom.
-  ///
-  /// POURQUOI : en prod, 59 % des chaînes françaises n'ont pas
-  /// d'`epg_channel_id`. Leur nom brut (« FR - TF1 FHD ◉ » → `frtf1fhd`) ne
-  /// correspond à aucune entrée XMLTV (`TF1.fr`, « TF1 »). On retire le
-  /// préfixe pays, les marqueurs de qualité et les symboles, puis on tente
-  /// aussi la forme `nom.pays` qu'utilisent les dumps publics.
-  ///
-  /// Le décalage horaire (« +1 ») est conservé : TF1 +1 n'a pas le guide
-  /// de TF1.
-  static List<String> nameKeys(String name) {
-    final keys = <String>[normalizeKey(name)];
-    final cleaned = cleanChannelName(name);
-    final country = cleaned.country;
-    final base = normalizeKey(cleaned.name);
-    if (base.isNotEmpty) {
-      keys.add(base);
-      keys.add('$base${country ?? 'fr'}');
-    }
-    return keys.where((k) => k.isNotEmpty).toSet().toList();
-  }
-
-  /// Abréviations du panneau pour les chaînes publiques (« F3 ALPES »), là
-  /// où les dumps écrivent `France.3.-.Alpes.fr`.
-  static final _franceAbbrev = RegExp(r'^F\s?([2-5])\b', caseSensitive: false);
-
-  /// Nom de chaîne débarrassé du préfixe pays, des symboles et des
-  /// marqueurs de qualité ; [country] = code pays du préfixe, s'il y en a.
-  static ({String name, String? country}) cleanChannelName(String raw) {
-    var cleaned = raw;
-    String? country;
-    final prefix = _countryPrefix.firstMatch(cleaned);
-    if (prefix != null) {
-      country = (prefix.group(1) ?? prefix.group(2))?.toLowerCase();
-      cleaned = cleaned.substring(prefix.end);
-    }
-    // Symboles décoratifs (◉, ᴴᴰ, ★…) : tout ce qui n'est ni lettre, ni
-    // chiffre, ni ponctuation utile.
-    cleaned = cleaned
-        .replaceAll(RegExp(r'[^\p{L}\p{N}\s+.&\-()]', unicode: true), ' ')
-        .trim();
-    String previous;
-    do {
-      previous = cleaned;
-      cleaned = cleaned.replaceFirst(_qualitySuffix, '').trim();
-    } while (cleaned != previous && cleaned.isNotEmpty);
-    cleaned = cleaned.replaceFirstMapped(
-      _franceAbbrev,
-      (m) => 'France ${m[1]}',
-    );
-    return (name: cleaned, country: country);
-  }
-
-  /// Recharge l'index s'il est absent ou périmé. Les appels concurrents
-  /// partagent le même téléchargement.
-  Future<void> ensureFresh() {
-    final age = _indexedAt == null
-        ? null
-        : DateTime.now().difference(_indexedAt!);
-    if (age != null && age < refreshInterval) return Future.value();
-
-    final sinceFailure = _failedAt == null
-        ? null
-        : DateTime.now().difference(_failedAt!);
-    if (sinceFailure != null && sinceFailure < retryBackoff) {
-      return Future.value();
-    }
-
-    return _refreshInFlight ??= _refresh().whenComplete(() {
-      _refreshInFlight = null;
-    });
-  }
-
-  Future<void> _refresh() async {
-    if (sourceUrls.isEmpty) return;
-
-    final merged = <String, List<XmltvProgramme>>{};
-    var ok = 0;
-
-    for (final url in sourceUrls) {
-      // La source peut être le `xmltv.php` du panneau, dont l'URL porte les
-      // identifiants de l'abonné en clair : ne jamais la journaliser telle
-      // quelle (elle finirait dans `docker logs`). Le texte de l'exception
-      // est masqué aussi, un `ClientException` recopiant l'URL demandée.
-      final safeUrl = LogRedactor.redactUrl(url);
-      try {
-        final parsed = await _downloadAndParse(url);
-        // Première source servie gagne : les suivantes ne comblent que les
-        // chaînes encore absentes.
-        for (final entry in parsed.entries) {
-          merged.putIfAbsent(entry.key, () => entry.value);
-        }
-        ok++;
-        print(
-          '[XmltvEpg] $safeUrl : ${parsed.length} chaînes indexées',
-        );
-      } catch (e) {
-        print(
-          '[XmltvEpg] $safeUrl : échec (${LogRedactor.redactUrl('$e')})',
-        );
-      }
-    }
-
-    if (ok == 0) {
-      // Garder l'index précédent plutôt que de servir un guide vide.
-      _failedAt = DateTime.now();
-      print('[XmltvEpg] aucune source disponible, index précédent conservé');
-      return;
-    }
-
-    _index = merged;
-    _indexedAt = DateTime.now();
-    _failedAt = null;
-    print('[XmltvEpg] index prêt : ${merged.length} chaînes');
-  }
-
-  /// Télécharge [url] puis l'indexe dans un isolate dédié.
-  ///
-  /// Le serveur n'a qu'une boucle d'événements : décompresser et parser un
-  /// dump de plusieurs milliers de chaînes dessus la gelait pendant des
-  /// secondes. Plus rien d'autre ne répondait — en particulier le relais
-  /// `turbo.ts`, qui cessait d'envoyer des octets au lecteur : la lecture
-  /// se coupait systématiquement au démarrage, au moment précis où l'écran
-  /// des chaînes demandait le guide.
-  Future<Map<String, List<XmltvProgramme>>> _downloadAndParse(
-    String url,
-  ) async {
-    final response =
-        await _client.get(Uri.parse(url)).timeout(downloadTimeout);
-    if (response.statusCode != 200) {
-      throw HttpException('HTTP ${response.statusCode}');
-    }
-
-    // Variables locales : la fermeture envoyée à l'isolate ne doit pas
-    // capturer `this` (le client HTTP n'est pas transférable).
-    final bytes = response.bodyBytes;
-    final retention = this.retention;
-    final horizon = this.horizon;
-    return Isolate.run(
-      () => _decodeAndParse(bytes, retention: retention, horizon: horizon),
-    );
-  }
-
-  static Map<String, List<XmltvProgramme>> _decodeAndParse(
-    Uint8List raw, {
-    required Duration retention,
-    required Duration horizon,
-  }) {
-    List<int> bytes = raw;
-    // Beaucoup de miroirs servent du .gz sans en-tête Content-Encoding : on
-    // regarde le nombre magique plutôt que de se fier aux en-têtes.
-    if (bytes.length > 2 && bytes[0] == 0x1f && bytes[1] == 0x8b) {
-      bytes = gzip.decode(bytes);
-    }
-    return _parse(
-      utf8.decode(bytes, allowMalformed: true),
-      retention: retention,
-      horizon: horizon,
-    );
-  }
-
-  /// Exposé pour les tests.
-  Map<String, List<XmltvProgramme>> parseForTest(String xml) =>
-      _parse(xml, retention: retention, horizon: horizon);
-
-  static Map<String, List<XmltvProgramme>> _parse(
-    String xml, {
-    required Duration retention,
-    required Duration horizon,
-  }) {
-    final cutoff = DateTime.now().toUtc().subtract(retention);
-    final limit = DateTime.now().toUtc().add(horizon);
-    final byChannel = <String, List<XmltvProgramme>>{};
-
-    // Alias : plusieurs dumps déclarent <channel id="X"> avec un ou plusieurs
-    // <display-name> différents de l'identifiant (« TF1 HD », « TF1 »). On
-    // les indexe TOUS : seul le premier l'était, et c'était souvent la
-    // variante la moins proche du nom annoncé par le panneau.
-    final aliases = <String, String>{};
-    final displayNames = <String>[];
-
-    String? channelId;
-    String? programmeChannel;
-    DateTime? start;
-    DateTime? stop;
-    String? currentTag;
-    final title = StringBuffer();
-    final desc = StringBuffer();
-    final displayName = StringBuffer();
-
-    for (final event in parseEvents(xml)) {
-      if (event is XmlStartElementEvent) {
-        switch (event.name) {
-          case 'channel':
-            channelId = _attr(event, 'id');
-            displayName.clear();
-            displayNames.clear();
-          case 'programme':
-            programmeChannel = _attr(event, 'channel');
-            start = parseXmltvDate(_attr(event, 'start'));
-            stop = parseXmltvDate(_attr(event, 'stop'));
-            title.clear();
-            desc.clear();
-          case 'title':
-          case 'desc':
-          case 'display-name':
-            currentTag = event.name;
-        }
-        if (event.isSelfClosing) currentTag = null;
-      } else if (event is XmlTextEvent || event is XmlCDATAEvent) {
-        final text = event is XmlTextEvent
-            ? event.value
-            : (event as XmlCDATAEvent).value;
-        switch (currentTag) {
-          case 'title':
-            title.write(text);
-          case 'desc':
-            desc.write(text);
-          case 'display-name':
-            displayName.write(text);
-        }
-      } else if (event is XmlEndElementEvent) {
-        switch (event.name) {
-          case 'display-name':
-            displayNames.add(displayName.toString());
-            displayName.clear();
-          case 'channel':
-            final id = normalizeKey(channelId);
-            for (final raw in displayNames) {
-              final name = normalizeKey(raw);
-              if (id.isNotEmpty && name.isNotEmpty && id != name) {
-                aliases.putIfAbsent(name, () => id);
-              }
-            }
-            // Clés souples (espace de noms « ~ ») : premier arrivé gagne.
-            if (id.isNotEmpty) {
-              for (final raw in [channelId, ...displayNames]) {
-                final loose = _looseIndexKey(looseKey(raw));
-                if (loose.isNotEmpty) aliases.putIfAbsent(loose, () => id);
-              }
-            }
-            channelId = null;
-          case 'programme':
-            if (programmeChannel != null &&
-                start != null &&
-                stop != null &&
-                stop.isAfter(cutoff) &&
-                start.isBefore(limit)) {
-              final key = normalizeKey(programmeChannel);
-              if (key.isNotEmpty) {
-                byChannel.putIfAbsent(key, () => []).add(
-                      XmltvProgramme(
-                        title: title.toString().trim(),
-                        description: desc.toString().trim(),
-                        start: start,
-                        stop: stop,
-                      ),
-                    );
-              }
-            }
-            programmeChannel = null;
-            start = null;
-            stop = null;
-        }
-        currentTag = null;
-      }
-    }
-
-    for (final list in byChannel.values) {
-      list.sort((a, b) => a.start.compareTo(b.start));
-    }
-
-    // Rendre les chaînes atteignables aussi par leur nom affiché.
-    aliases.forEach((name, id) {
-      final programmes = byChannel[id];
-      if (programmes != null) byChannel.putIfAbsent(name, () => programmes);
-    });
-
-    return byChannel;
-  }
-
-  static String _attr(XmlStartElementEvent event, String name) {
-    for (final attribute in event.attributes) {
-      if (attribute.name == name) return attribute.value;
-    }
-    return '';
-  }
-
-  /// Clé de correspondance : minuscules, sans ponctuation ni accents.
-  ///
-  /// Les dumps publics écrivent `France.2.fr` là où le panneau annonce
-  /// `France2.fr` ; sans normalisation, la moitié des chaînes ne trouvent
-  /// jamais leur guide.
-  static String normalizeKey(String? raw) {
-    if (raw == null) return '';
-    final buffer = StringBuffer();
-    for (final rune in raw.toLowerCase().runes) {
-      final char = String.fromCharCode(rune);
-      final folded = _accents[char] ?? char;
-      if (RegExp(r'[a-z0-9]').hasMatch(folded)) buffer.write(folded);
-    }
-    return buffer.toString();
-  }
-
-  static const _accents = {
-    'à': 'a', 'á': 'a', 'â': 'a', 'ã': 'a', 'ä': 'a', 'å': 'a',
-    'è': 'e', 'é': 'e', 'ê': 'e', 'ë': 'e',
-    'ì': 'i', 'í': 'i', 'î': 'i', 'ï': 'i',
-    'ò': 'o', 'ó': 'o', 'ô': 'o', 'õ': 'o', 'ö': 'o',
-    'ù': 'u', 'ú': 'u', 'û': 'u', 'ü': 'u',
-    'ç': 'c', 'ñ': 'n',
-  };
-
-  /// « 20260811200000 +0200 » → instant UTC.
-  static DateTime? parseXmltvDate(String? raw) {
-    if (raw == null || raw.length < 14) return null;
-    final digits = raw.substring(0, 14);
-    final base = DateTime.tryParse(
-      '${digits.substring(0, 4)}-${digits.substring(4, 6)}-'
-      '${digits.substring(6, 8)}T${digits.substring(8, 10)}:'
-      '${digits.substring(10, 12)}:${digits.substring(12, 14)}Z',
-    );
-    if (base == null) return null;
-
-    final offset = raw.length >= 20 ? raw.substring(15, 20) : null;
-    if (offset == null || offset.length != 5) return base;
-
-    final sign = offset[0] == '-' ? -1 : 1;
-    final hours = int.tryParse(offset.substring(1, 3));
-    final minutes = int.tryParse(offset.substring(3, 5));
-    if (hours == null || minutes == null) return base;
-
-    return base.subtract(
-      Duration(hours: sign * hours, minutes: sign * minutes),
-    );
-  }
-}
-
-class XmltvProgramme {
-  const XmltvProgramme({
-    required this.title,
-    required this.description,
-    required this.start,
-    required this.stop,
-  });
-
-  final String title;
-  final String description;
-  final DateTime start;
-  final DateTime stop;
-
-  Map<String, dynamic> toJson(String channelId) => {
-        'title': title,
-        'description': description,
-        'start': start.toUtc().toIso8601String(),
-        'end': stop.toUtc().toIso8601String(),
-        'channel_id': channelId,
-      };
-}

bin/test/asset_failure_cache_test.dart

@@ -1,57 +0,0 @@
-import 'package:test/test.dart';
-import '../api/asset_failure_cache.dart';
-
-void main() {
-  group('AssetFailureCache', () {
-    test('un hôte inconnu est considéré joignable', () {
-      final cache = AssetFailureCache();
-      expect(cache.isDown('cdn.example'), isFalse);
-    });
-
-    test('un échec isolé ne coupe pas l’hôte', () {
-      // Un 5xx passager ne doit pas priver l'utilisateur de ses logos
-      // pendant plusieurs minutes.
-      final cache = AssetFailureCache(threshold: 3);
-      cache.recordFailure('cdn.example');
-      expect(cache.isDown('cdn.example'), isFalse);
-    });
-
-    test('coupe l’hôte après le seuil d’échecs consécutifs', () {
-      final cache = AssetFailureCache(threshold: 3);
-      for (var i = 0; i < 3; i++) {
-        cache.recordFailure('cdn.example');
-      }
-      expect(cache.isDown('cdn.example'), isTrue);
-    });
-
-    test('un succès remet le compteur à zéro', () {
-      final cache = AssetFailureCache(threshold: 3);
-      cache.recordFailure('cdn.example');
-      cache.recordFailure('cdn.example');
-      cache.recordSuccess('cdn.example');
-      cache.recordFailure('cdn.example');
-      expect(cache.isDown('cdn.example'), isFalse);
-    });
-
-    test('la coupure expire après le TTL', () {
-      var now = DateTime(2026, 9, 19, 9);
-      final cache = AssetFailureCache(
-        threshold: 1,
-        ttl: const Duration(minutes: 5),
-        clock: () => now,
-      );
-      cache.recordFailure('cdn.example');
-      expect(cache.isDown('cdn.example'), isTrue);
-
-      now = now.add(const Duration(minutes: 6));
-      expect(cache.isDown('cdn.example'), isFalse);
-    });
-
-    test('les hôtes sont indépendants', () {
-      final cache = AssetFailureCache(threshold: 1);
-      cache.recordFailure('mort.example');
-      expect(cache.isDown('mort.example'), isTrue);
-      expect(cache.isDown('vivant.example'), isFalse);
-    });
-  });
-}

bin/test/asset_versioning_test.dart

@@ -1,47 +0,0 @@
-import 'package:test/test.dart';
-import '../utils/asset_versioning.dart';
-
-void main() {
-  group('versionAssetRefs', () {
-    test('versionne la balise script du lecteur', () {
-      expect(
-        versionAssetRefs(
-          '<script src="xf-player-core.js"></script>',
-          {'xf-player-core.js': 'abc123'},
-        ),
-        '<script src="xf-player-core.js?v=abc123"></script>',
-      );
-    });
-
-    test('versionne mainJsPath dans la config de build Flutter', () {
-      expect(
-        versionAssetRefs(
-          '{"compileTarget":"dart2js","mainJsPath":"main.dart.js"}',
-          {'main.dart.js': 'f00'},
-        ),
-        '{"compileTarget":"dart2js","mainJsPath":"main.dart.js?v=f00"}',
-      );
-    });
-
-    test('ne touche ni un nom qui ne fait que contenir l\'asset ni une ref déjà versionnée', () {
-      const html = '<script src="vendor/xf-player-core.js"></script>'
-          '<script src="xf-player-core.js?v=old"></script>';
-      expect(versionAssetRefs(html, {'xf-player-core.js': 'new'}), html);
-    });
-
-    test('guillemets simples acceptés', () {
-      expect(
-        versionAssetRefs("<link href='xf-player.css'>", {'xf-player.css': '1'}),
-        "<link href='xf-player.css?v=1'>",
-      );
-    });
-  });
-
-  group('contentVersion', () {
-    test('stable pour un même contenu, différente sinon', () {
-      expect(contentVersion([1, 2, 3]), contentVersion([1, 2, 3]));
-      expect(contentVersion([1, 2, 3]), isNot(contentVersion([1, 2, 4])));
-      expect(contentVersion([1, 2, 3]), hasLength(12));
-    });
-  });
-}

bin/test/epg_api_test.dart

@@ -1,329 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:shelf/shelf.dart';
-import 'package:test/test.dart';
-import '../api/epg_api.dart';
-import '../models/playlist_config.dart';
-import '../services/xmltv_epg_service.dart';
-
-/// Extrait réel d'une réponse `get_simple_data_table` (panneau Xtream) :
-/// titres/descriptions en base64, horodatages epoch UTC doublés d'une chaîne
-/// exprimée dans le fuseau du panneau — ici Europe/Amsterdam (UTC+2).
-const _sampleListing = {
-  'epg_listings': [
-    {
-      'id': '336987829',
-      'epg_id': '104',
-      'title': 'Sm91cm5hbCBkZSAyMGg=', // "Journal de 20h"
-      'lang': '',
-      'start': '2026-08-11 20:00:00',
-      'end': '2026-08-11 20:35:00',
-      'description': 'TCdpbmZvIGR1IHNvaXI=', // "L'info du soir"
-      'channel_id': 'TF1.fr',
-      'start_timestamp': '1786471200', // 2026-08-11T18:00:00Z
-      'stop_timestamp': '1786473300', // 2026-08-11T18:35:00Z
-    },
-  ],
-};
-
-void main() {
-  final api = EpgApi((_) async => null);
-
-  group('transformEpgData', () {
-    test('convertit les horodatages epoch en ISO-8601 UTC', () {
-      final result = api.transformEpgData(_sampleListing, '845452');
-      final programme = (result['programmes'] as List).single as Map;
-
-      // Sans cette conversion, le client relisait « 2026-08-11T20:00:00 »
-      // comme de l'heure locale et décalait tout le guide de 2 h.
-      expect(programme['start'], '2026-08-11T18:00:00.000Z');
-      expect(programme['end'], '2026-08-11T18:35:00.000Z');
-    });
-
-    test('décode les titres et descriptions base64', () {
-      final result = api.transformEpgData(_sampleListing, '845452');
-      final programme = (result['programmes'] as List).single as Map;
-
-      expect(programme['title'], 'Journal de 20h');
-      expect(programme['description'], "L'info du soir");
-      expect(programme['channel_id'], '845452');
-    });
-
-    test('retombe sur les champs texte quand les epoch manquent', () {
-      final result = api.transformEpgData({
-        'epg_listings': [
-          {
-            'title': 'Sm91cm5hbCBkZSAyMGg=',
-            'start': '2026-08-11 20:00:00',
-            'stop': '2026-08-11 20:35:00',
-          },
-        ],
-      }, '845452');
-      final programme = (result['programmes'] as List).single as Map;
-
-      expect(programme['start'], '2026-08-11T20:00:00');
-      expect(programme['end'], '2026-08-11T20:35:00');
-    });
-
-    test('rend une liste vide sur un payload sans epg_listings', () {
-      // Ce que renvoie un panneau qui ne connaît pas l'action demandée :
-      // un 200 contenant le bloc d'authentification.
-      final result = api.transformEpgData({
-        'user_info': {'auth': 1},
-        'server_info': {'url': 'tit.example'},
-      }, '845452');
-
-      expect(result['programmes'], isEmpty);
-    });
-  });
-
-  group('handleGetEpg', () {
-    final playlist = PlaylistConfig(
-      id: 'p1',
-      name: 'Test',
-      dns: 'http://panel.example',
-      username: 'u',
-      password: 'p',
-      createdAt: DateTime(2026, 1, 1),
-    );
-
-    String xmltvDump(DateTime start, DateTime stop) {
-      String stamp(DateTime d) {
-        final u = d.toUtc();
-        String two(int v) => v.toString().padLeft(2, '0');
-        return '${u.year}${two(u.month)}${two(u.day)}'
-            '${two(u.hour)}${two(u.minute)}${two(u.second)} +0000';
-      }
-
-      return '''
-<?xml version="1.0" encoding="utf-8" ?>
-<tv>
-  <channel id="France2.fr"><display-name>FRANCE 2</display-name></channel>
-  <programme start="${stamp(start)}" stop="${stamp(stop)}" channel="France2.fr">
-    <title lang="fr">Journal de 20h</title>
-    <desc lang="fr">L'info du soir</desc>
-  </programme>
-</tv>
-''';
-    }
-
-    Request requestFor(String channelId) =>
-        Request('GET', Uri.parse('http://localhost/api/epg/$channelId'));
-
-    test('sert le guide depuis le dump XMLTV du panneau, sans appel par '
-        'chaîne', () async {
-      // Un appel `player_api` par chaîne coûte plusieurs secondes chez le
-      // fournisseur : le dump du panneau couvre toutes les chaînes d'un coup.
-      final now = DateTime.now().toUtc();
-      final actions = <String>[];
-
-      final client = MockClient((request) async {
-        final url = request.url;
-        if (url.path.endsWith('/xmltv.php')) {
-          return http.Response(
-            xmltvDump(now.subtract(const Duration(minutes: 5)),
-                now.add(const Duration(minutes: 25))),
-            200,
-          );
-        }
-        final action = url.queryParameters['action'] ?? '';
-        actions.add(action);
-        if (action == 'get_live_streams') {
-          return http.Response(
-            jsonEncode([
-              {
-                'stream_id': 845452,
-                'name': 'FRANCE 2',
-                'epg_channel_id': 'France2.fr',
-              },
-            ]),
-            200,
-          );
-        }
-        return http.Response('{}', 200);
-      });
-
-      final api = EpgApi(
-        (_) async => playlist,
-        httpClient: client,
-        panelXmltvBuilder: (config) => XmltvEpgService(
-          sourceUrls: ['${config.dns}/xmltv.php'],
-          client: client,
-        ),
-      );
-
-      final response = await api.handleGetEpg(requestFor('845452'), '845452');
-      final body = jsonDecode(await response.readAsString()) as Map;
-
-      expect(response.statusCode, 200);
-      expect((body['programmes'] as List).single['title'], 'Journal de 20h');
-      expect(response.headers['X-Epg-Source'], 'panel-xmltv');
-      // Seule la table des chaînes est interrogée : aucune action EPG.
-      expect(actions, ['get_live_streams']);
-    });
-
-    test('retombe sur player_api quand le dump ne couvre pas la chaîne',
-        () async {
-      final actions = <String>[];
-      // Heure locale volontairement : le panneau émet des horodatages sans
-      // fuseau, que le serveur relit comme de l'heure locale.
-      final future = DateTime.now().add(const Duration(minutes: 10));
-      String panelStamp(DateTime d) =>
-          d.toIso8601String().substring(0, 19).replaceFirst('T', ' ');
-
-      final client = MockClient((request) async {
-        final url = request.url;
-        if (url.path.endsWith('/xmltv.php')) {
-          return http.Response('<tv></tv>', 200);
-        }
-        final action = url.queryParameters['action'] ?? '';
-        actions.add(action);
-        if (action == 'get_live_streams') {
-          return http.Response(jsonEncode(const []), 200);
-        }
-        if (action == 'get_simple_data_table') {
-          return http.Response(
-            jsonEncode({
-              'epg_listings': [
-                {
-                  'title': base64Encode(utf8.encode('Match')),
-                  'description': '',
-                  'start': panelStamp(future),
-                  'end': panelStamp(future.add(const Duration(hours: 2))),
-                },
-              ],
-            }),
-            200,
-          );
-        }
-        return http.Response('{}', 200);
-      });
-
-      final api = EpgApi(
-        (_) async => playlist,
-        httpClient: client,
-        panelXmltvBuilder: (config) => XmltvEpgService(
-          sourceUrls: ['${config.dns}/xmltv.php'],
-          client: client,
-        ),
-      );
-
-      final response = await api.handleGetEpg(requestFor('999'), '999');
-      final body = jsonDecode(await response.readAsString()) as Map;
-
-      expect((body['programmes'] as List).single['title'], 'Match');
-      expect(response.headers['X-Epg-Source'], 'xtream');
-      expect(actions, contains('get_simple_data_table'));
-    });
-
-    // Dump externe couvrant TF1, et panneau dont le xmltv.php est vide.
-    String externalDump() {
-      final now = DateTime.now().toUtc();
-      return xmltvDump(now, now.add(const Duration(hours: 1)))
-          .replaceAll('France2.fr', 'TF1.fr')
-          .replaceAll('FRANCE 2', 'TF1');
-    }
-
-    EpgApi apiWith(http.Client client) => EpgApi(
-          (_) async => playlist,
-          httpClient: client,
-          xmltv: XmltvEpgService(
-            sourceUrls: const ['http://ext.example/epg.xml'],
-            client: client,
-          ),
-          panelXmltvBuilder: (config) => XmltvEpgService(
-            sourceUrls: ['${config.dns}/xmltv.php'],
-            client: client,
-          ),
-        );
-
-    test('un panneau qui plante ne prive plus la chaîne du dump externe',
-        () async {
-      // Constaté en prod : chaque /api/epg répondait 500 en 4 s, le guide
-      // externe (qui couvrait pourtant la chaîne) n'étant jamais consulté.
-      final client = MockClient((request) async {
-        final url = request.url;
-        if (url.host == 'ext.example') return http.Response(externalDump(), 200);
-        if (url.path.endsWith('/xmltv.php')) return http.Response('<tv></tv>', 200);
-        final action = url.queryParameters['action'] ?? '';
-        if (action == 'get_live_streams') {
-          // Octets UTF-8 et JSON sans charset annoncé, comme le panneau réel.
-          return http.Response.bytes(
-            utf8.encode(jsonEncode([
-              {'stream_id': 1, 'name': 'FR - TF1 FHD ◉', 'epg_channel_id': ''},
-            ])),
-            200,
-            headers: {'content-type': 'application/json'},
-          );
-        }
-        throw http.ClientException('Connection closed', url);
-      });
-
-      final response = await apiWith(client).handleGetEpg(requestFor('1'), '1');
-      final body = jsonDecode(await response.readAsString()) as Map;
-
-      expect(response.statusCode, 200);
-      expect(response.headers['X-Epg-Source'], 'xmltv');
-      expect((body['programmes'] as List).single['title'], 'Journal de 20h');
-    });
-
-    test('le dump externe passe avant l\'appel lent chaîne par chaîne',
-        () async {
-      final actions = <String>[];
-      final client = MockClient((request) async {
-        final url = request.url;
-        if (url.host == 'ext.example') return http.Response(externalDump(), 200);
-        if (url.path.endsWith('/xmltv.php')) return http.Response('<tv></tv>', 200);
-        final action = url.queryParameters['action'] ?? '';
-        actions.add(action);
-        if (action == 'get_live_streams') {
-          return http.Response(
-            jsonEncode([
-              {'stream_id': 1, 'name': 'TF1', 'epg_channel_id': 'TF1.fr'},
-            ]),
-            200,
-          );
-        }
-        return http.Response('{}', 200);
-      });
-
-      final response = await apiWith(client).handleGetEpg(requestFor('1'), '1');
-      expect(response.headers['X-Epg-Source'], 'xmltv');
-      expect(actions, isNot(contains('get_simple_data_table')));
-    });
-
-    test('la grille entière partage un seul téléchargement de la table',
-        () async {
-      // 30 tuiles demandent leur guide d'un coup : sans mutualisation, autant
-      // de `get_live_streams` (7 Mo en prod) partaient en parallèle.
-      var liveStreamsCalls = 0;
-      final client = MockClient((request) async {
-        final url = request.url;
-        if (url.host == 'ext.example') return http.Response(externalDump(), 200);
-        if (url.path.endsWith('/xmltv.php')) return http.Response('<tv></tv>', 200);
-        final action = url.queryParameters['action'] ?? '';
-        if (action == 'get_live_streams') {
-          liveStreamsCalls++;
-          await Future<void>.delayed(const Duration(milliseconds: 50));
-          return http.Response(
-            jsonEncode([
-              for (var i = 1; i <= 5; i++)
-                {'stream_id': i, 'name': 'TF1', 'epg_channel_id': 'TF1.fr'},
-            ]),
-            200,
-          );
-        }
-        return http.Response('{}', 200);
-      });
-
-      final api = apiWith(client);
-      final responses = await Future.wait([
-        for (var i = 1; i <= 5; i++) api.handleGetEpg(requestFor('$i'), '$i'),
-      ]);
-      expect(responses.every((r) => r.statusCode == 200), isTrue);
-      expect(liveStreamsCalls, 1);
-    });
-  });
-}

bin/test/gpu_fallback_test.dart

@@ -1,76 +0,0 @@
-import 'package:test/test.dart';
-import '../services/gpu_fallback.dart';
-
-void main() {
-  group('isGpuFailure', () {
-    test('detects NVENC out-of-memory', () {
-      expect(
-        isGpuFailure(
-          'FFmpeg exited (1): [h264_nvenc @ 0x55] OpenEncodeSessionEx failed: '
-          'out of memory (10)',
-        ),
-        isTrue,
-      );
-    });
-
-    test('detects missing NVENC device', () {
-      expect(
-        isGpuFailure('[h264_nvenc @ 0x1] No capable devices found'),
-        isTrue,
-      );
-    });
-
-    test('detects CUDA errors', () {
-      expect(
-        isGpuFailure('cu->cuInit(0) failed -> CUDA_ERROR_OUT_OF_MEMORY'),
-        isTrue,
-      );
-    });
-
-    test('detects encoder opening failure', () {
-      expect(
-        isGpuFailure(
-          'Error while opening encoder for output stream #0:0 - maybe '
-          'incorrect parameters such as bit_rate, rate, width or height',
-        ),
-        isTrue,
-      );
-    });
-
-    test('ignores upstream failures', () {
-      expect(
-        isGpuFailure(
-          'FFmpeg exited (1): http://x/live/u/p/1.ts: Server returned 404 '
-          'Not Found',
-        ),
-        isFalse,
-      );
-    });
-
-    test('ignores timeouts and null', () {
-      expect(isGpuFailure('Timeout waiting for transcoder'), isFalse);
-      expect(isGpuFailure(null), isFalse);
-    });
-  });
-
-  group('GpuHealth', () {
-    test('available until a failure, then again after cooldown', () {
-      var now = DateTime.utc(2026, 10, 8, 20, 0);
-      final health = GpuHealth(
-        cooldown: const Duration(minutes: 2),
-        now: () => now,
-      );
-
-      expect(health.available, isTrue);
-
-      health.markFailed();
-      expect(health.available, isFalse);
-
-      now = now.add(const Duration(minutes: 1, seconds: 59));
-      expect(health.available, isFalse);
-
-      now = now.add(const Duration(seconds: 1));
-      expect(health.available, isTrue);
-    });
-  });
-}

bin/test/log_redactor_test.dart

@@ -1,33 +0,0 @@
-import 'package:test/test.dart';
-import '../utils/log_redactor.dart';
-
-void main() {
-  group('LogRedactor.redactUrl', () {
-    test('masks credentials in query strings', () {
-      final out = LogRedactor.redactUrl(
-        'http://srv:8080/player_api.php?username=john&password=hunter2&action=get_live_streams',
-      );
-      expect(out, isNot(contains('john')));
-      expect(out, isNot(contains('hunter2')));
-      expect(out, contains('username=***'));
-      expect(out, contains('password=***'));
-      expect(out, contains('action=get_live_streams'));
-    });
-
-    test('masks credentials in live/movie/series path segments', () {
-      for (final kind in ['live', 'movie', 'series']) {
-        final out = LogRedactor.redactUrl(
-          'http://srv:8080/$kind/john/hunter2/12345.ts',
-        );
-        expect(out, isNot(contains('john')), reason: kind);
-        expect(out, isNot(contains('hunter2')), reason: kind);
-        expect(out, contains('/$kind/***/***/12345.ts'), reason: kind);
-      }
-    });
-
-    test('leaves URLs without credentials untouched', () {
-      const url = 'http://srv:8080/images/logo.png';
-      expect(LogRedactor.redactUrl(url), url);
-    });
-  });
-}

bin/test/logo_api_test.dart

@@ -1,128 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:shelf/shelf.dart';
-import 'package:test/test.dart';
-import '../api/logo_api.dart';
-import '../services/logo_catalog.dart';
-
-/// Catalogue qui connaît uniquement `rmc-sport-2` et sert [bytes].
-LogoCatalog _catalog(List<int> bytes, {void Function()? onUse}) {
-  return LogoCatalog(
-    client: MockClient((request) async {
-      onUse?.call();
-      if (request.url.host == 'api.github.com') {
-        return http.Response(
-          jsonEncode([
-            {
-              'name': 'rmc-sport-2-fr.png',
-              'download_url': 'https://raw.example/rmc-sport-2-fr.png',
-            },
-          ]),
-          200,
-        );
-      }
-      return http.Response.bytes(bytes, 200);
-    }),
-  );
-}
-
-Request _logoRequest(String src, String name) => Request(
-      'GET',
-      Uri.http('localhost:8089', '/api/logo', {'src': src, 'name': name}),
-      headers: {'cookie': 'session=abc'},
-    );
-
-void main() {
-  group('LogoApi', () {
-    test('sert le logo du panneau quand il répond', () async {
-      Request? forwarded;
-      var catalogUsed = false;
-      final api = LogoApi(
-        (request) {
-          forwarded = request;
-          return Response.ok(
-            [9, 9],
-            headers: {'content-type': 'image/png'},
-          );
-        },
-        _catalog([1], onUse: () => catalogUsed = true),
-      );
-
-      final response = await api.handle(
-        _logoRequest('http://picons.example/logos/1.png', 'FR - RMC SPORT 2'),
-      );
-
-      expect(response.statusCode, 200);
-      expect(await response.read().expand((b) => b).toList(), [9, 9]);
-      expect(response.headers['cache-control'], contains('max-age=86400'));
-      expect(catalogUsed, isFalse);
-      // Le proxy reçoit l'URL au format attendu et la session du client.
-      expect(forwarded!.url.path, 'api/xtream/http://picons.example/logos/1.png');
-      expect(forwarded!.headers['cookie'], 'session=abc');
-    });
-
-    test('retombe sur le catalogue quand le panneau échoue', () async {
-      final api = LogoApi(
-        (_) => Response.notFound(null),
-        _catalog([4, 2]),
-      );
-
-      final response = await api.handle(
-        _logoRequest('http://picons.example/logos/1.png', 'FR - RMC SPORT 2'),
-      );
-
-      expect(response.statusCode, 200);
-      expect(response.headers['content-type'], 'image/png');
-      expect(await response.read().expand((b) => b).toList(), [4, 2]);
-    });
-
-    test('ignore une réponse panneau qui n’est pas une image', () async {
-      // Page HTML de maintenance servie en 200 : pas un logo.
-      final api = LogoApi(
-        (_) => Response.ok('<html>', headers: {'content-type': 'text/html'}),
-        _catalog([4, 2]),
-      );
-
-      final response = await api.handle(
-        _logoRequest('http://picons.example/logos/1.png', 'FR - RMC SPORT 2'),
-      );
-
-      expect(await response.read().expand((b) => b).toList(), [4, 2]);
-    });
-
-    test('rend une erreur mise en cache quand rien ne correspond', () async {
-      // Un statut d'erreur laisse le client afficher son icône de repli ; une
-      // image vide donnait une tuile blanche. 410 et non 404 : la Cascade du
-      // serveur rattrape les 404 et perdrait le cache-control.
-      final api = LogoApi(
-        (_) => Response.notFound(null),
-        _catalog([1]),
-      );
-
-      final response = await api.handle(
-        _logoRequest('http://picons.example/logos/1.png', 'FR - INCONNUE'),
-      );
-
-      expect(response.statusCode, 410);
-      expect(response.headers['cache-control'], contains('max-age=600'));
-    });
-
-    test('cherche par nom quand le panneau ne fournit pas de logo', () async {
-      var proxyCalled = false;
-      final api = LogoApi(
-        (_) {
-          proxyCalled = true;
-          return Response.notFound(null);
-        },
-        _catalog([7]),
-      );
-
-      final response = await api.handle(_logoRequest('', 'FR - RMC SPORT 2'));
-
-      expect(response.statusCode, 200);
-      expect(proxyCalled, isFalse);
-    });
-  });
-}

bin/test/logo_catalog_test.dart

@@ -1,135 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:test/test.dart';
-import '../services/logo_catalog.dart';
-
-/// Extrait réel de `tv-logo/tv-logos/countries/france` (noms sans `-fr.png`).
-const _france = {
-  'bein-sports-1-french',
-  'bein-sports-2-french',
-  'bein-sports',
-  'canal-plus',
-  'canal-plus-sport',
-  'canal-plus-sport-360',
-  'eurosport-1',
-  'france-2',
-  'france-24',
-  'lequipe',
-  'rmc-sport-1',
-  'rmc-sport-2',
-  'rmc-sport-access-1',
-};
-
-void main() {
-  group('matchLogoKey', () {
-    String? match(String name) => matchLogoKey(name, _france);
-
-    test('correspondance exacte après nettoyage du nom panneau', () {
-      // Préfixe pays et suffixe de qualité sont du bruit propre au panneau.
-      expect(match('FR - RMC SPORT 2 FHD'), 'rmc-sport-2');
-      expect(match('FR: France 2 HD'), 'france-2');
-      expect(match('|FR| EUROSPORT 1 UHD'), 'eurosport-1');
-    });
-
-    test('traduit le « + » de Canal+', () {
-      expect(match('FR - CANAL+ SPORT FHD'), 'canal-plus-sport');
-      expect(match('FR - CANAL+'), 'canal-plus');
-    });
-
-    test('accepte une variante plus longue du même identifiant', () {
-      // Le dépôt nomme `bein-sports-1-french`, le panneau `BEIN SPORTS 1`.
-      expect(match('FR - BEIN SPORTS 1 FHD'), 'bein-sports-1-french');
-    });
-
-    test('retombe sur la marque quand le numéro de canal est inconnu', () {
-      // Les canaux événementiels (« Live 5 ») n'ont pas de logo propre :
-      // celui de la marque vaut mieux qu'une tuile vide.
-      expect(match('FR - RMC SPORT LIVE 5 FHD'), 'rmc-sport-1');
-      expect(match('FR - CANAL+ SPORT 2'), 'canal-plus-sport');
-    });
-
-    test('ne devine pas sur un seul mot', () {
-      // « France » seul ne doit pas donner le logo de France 24.
-      expect(match('FR - FRANCE'), isNull);
-    });
-
-    test('rend null quand rien ne correspond', () {
-      expect(match('FR - DAZN FHD'), isNull);
-      expect(match(''), isNull);
-    });
-  });
-
-  group('countryFolderFor', () {
-    test('lit le préfixe pays du nom', () {
-      expect(countryFolderFor('FR - TF1'), 'france');
-      expect(countryFolderFor('BE: RTL TVI'), 'belgium');
-      expect(countryFolderFor('|UK| BBC ONE'), 'united-kingdom');
-    });
-
-    test('France par défaut sans préfixe reconnu', () {
-      expect(countryFolderFor('TF1 HD'), 'france');
-    });
-  });
-
-  group('LogoCatalog', () {
-    test('télécharge le logo apparié et le garde en cache', () async {
-      final requested = <String>[];
-      final client = MockClient((request) async {
-        requested.add(request.url.toString());
-        if (request.url.host == 'api.github.com') {
-          return http.Response(
-            jsonEncode([
-              {
-                'name': 'rmc-sport-2-fr.png',
-                'download_url': 'https://raw.example/rmc-sport-2-fr.png',
-              },
-              {'name': 'README.md', 'download_url': 'https://raw.example/r'},
-            ]),
-            200,
-          );
-        }
-        return http.Response.bytes([1, 2, 3], 200);
-      });
-
-      final catalog = LogoCatalog(client: client);
-      final first = await catalog.logoFor('FR - RMC SPORT 2 FHD');
-      final second = await catalog.logoFor('FR - RMC SPORT 2 FHD');
-
-      expect(first, [1, 2, 3]);
-      expect(second, [1, 2, 3]);
-      // Une liste et un logo, pas un aller-retour par affichage.
-      expect(requested, hasLength(2));
-    });
-
-    test('rend null sans correspondance, sans télécharger d’image', () async {
-      var downloads = 0;
-      final client = MockClient((request) async {
-        if (request.url.host == 'api.github.com') {
-          return http.Response(jsonEncode(const []), 200);
-        }
-        downloads++;
-        return http.Response.bytes([1], 200);
-      });
-
-      final catalog = LogoCatalog(client: client);
-      expect(await catalog.logoFor('FR - CHAINE INCONNUE'), isNull);
-      expect(downloads, 0);
-    });
-
-    test('espace les tentatives quand la liste est injoignable', () async {
-      var listings = 0;
-      final client = MockClient((request) async {
-        listings++;
-        return http.Response('rate limited', 403);
-      });
-
-      final catalog = LogoCatalog(client: client);
-      await catalog.logoFor('FR - RMC SPORT 2');
-      await catalog.logoFor('FR - RMC SPORT 1');
-
-      expect(listings, 1);
-    });
-  });
-}

bin/test/password_hasher_test.dart

@@ -1,37 +0,0 @@
-import 'dart:convert';
-import 'package:crypto/crypto.dart';
-import 'package:test/test.dart';
-import '../utils/password_hasher.dart';
-
-void main() {
-  group('PasswordHasher', () {
-    test('bcrypt roundtrip verifies the original password', () {
-      final hash = PasswordHasher.hash('s3cret-Pass!');
-      expect(hash, startsWith(r'$2'));
-      expect(PasswordHasher.verify('s3cret-Pass!', hash), isTrue);
-      expect(PasswordHasher.verify('wrong', hash), isFalse);
-    });
-
-    test('legacy unsalted SHA-256 hashes still verify', () {
-      final legacy = sha256.convert(utf8.encode('admin')).toString();
-      expect(PasswordHasher.verify('admin', legacy), isTrue);
-      expect(PasswordHasher.verify('not-admin', legacy), isFalse);
-    });
-
-    test('isLegacy detects SHA-256 hex digests only', () {
-      final legacy = sha256.convert(utf8.encode('admin')).toString();
-      expect(PasswordHasher.isLegacy(legacy), isTrue);
-      expect(PasswordHasher.isLegacy(PasswordHasher.hash('admin')), isFalse);
-    });
-
-    test('rehash produces a non-legacy hash', () {
-      final rehashed = PasswordHasher.hash('admin');
-      expect(PasswordHasher.isLegacy(rehashed), isFalse);
-      expect(PasswordHasher.verify('admin', rehashed), isTrue);
-    });
-
-    test('malformed hash never verifies', () {
-      expect(PasswordHasher.verify('x', 'garbage-hash'), isFalse);
-    });
-  });
-}

bin/test/recording_decision_test.dart

@@ -1,245 +0,0 @@
-import 'package:test/test.dart';
-import '../services/recording_decision.dart';
-
-void main() {
-  final now = DateTime.utc(2026, 6, 10, 12, 0);
-
-  group('decideRecordingAction', () {
-    test('starts when due and capacity available', () {
-      expect(
-        decideRecordingAction(
-          now: now,
-          startTime: now.subtract(const Duration(minutes: 1)),
-          endTime: now.add(const Duration(hours: 1)),
-          activeCount: 0,
-          maxConcurrent: 2,
-        ),
-        RecordingAction.start,
-      );
-    });
-
-    test('waits (keeps scheduled) when at capacity but window still open', () {
-      expect(
-        decideRecordingAction(
-          now: now,
-          startTime: now.subtract(const Duration(minutes: 1)),
-          endTime: now.add(const Duration(hours: 1)),
-          activeCount: 2,
-          maxConcurrent: 2,
-        ),
-        RecordingAction.wait,
-      );
-    });
-
-    test('fails when the end time has passed', () {
-      expect(
-        decideRecordingAction(
-          now: now,
-          startTime: now.subtract(const Duration(hours: 2)),
-          endTime: now.subtract(const Duration(minutes: 5)),
-          activeCount: 0,
-          maxConcurrent: 2,
-        ),
-        RecordingAction.fail,
-      );
-    });
-
-    test('does nothing before the start time', () {
-      expect(
-        decideRecordingAction(
-          now: now,
-          startTime: now.add(const Duration(minutes: 30)),
-          endTime: now.add(const Duration(hours: 1)),
-          activeCount: 0,
-          maxConcurrent: 2,
-        ),
-        RecordingAction.none,
-      );
-    });
-
-    test('second overlapping recording starts when maxConcurrent is 2', () {
-      expect(
-        decideRecordingAction(
-          now: now,
-          startTime: now.subtract(const Duration(minutes: 1)),
-          endTime: now.add(const Duration(hours: 1)),
-          activeCount: 1,
-          maxConcurrent: 2,
-        ),
-        RecordingAction.start,
-      );
-    });
-  });
-
-  group('decideOrphanAction', () {
-    test('resumes while the window is still open', () {
-      expect(
-        decideOrphanAction(
-          now: now,
-          endTime: now.add(const Duration(minutes: 30)),
-          hasFile: true,
-        ),
-        OrphanAction.resume,
-      );
-    });
-
-    test('resumes even without a file (crash before the first byte)', () {
-      expect(
-        decideOrphanAction(
-          now: now,
-          endTime: now.add(const Duration(minutes: 30)),
-          hasFile: false,
-        ),
-        OrphanAction.resume,
-      );
-    });
-
-    test('keeps a partial file when the window has closed', () {
-      expect(
-        decideOrphanAction(
-          now: now,
-          endTime: now.subtract(const Duration(minutes: 5)),
-          hasFile: true,
-        ),
-        OrphanAction.finish,
-      );
-    });
-
-    test('fails when the window has closed with nothing captured', () {
-      expect(
-        decideOrphanAction(
-          now: now,
-          endTime: now.subtract(const Duration(minutes: 5)),
-          hasFile: false,
-        ),
-        OrphanAction.fail,
-      );
-    });
-
-    test('does not resume for the last seconds of the window', () {
-      expect(
-        decideOrphanAction(
-          now: now,
-          endTime: now.add(const Duration(seconds: 20)),
-          hasFile: true,
-        ),
-        OrphanAction.finish,
-      );
-    });
-  });
-
-  group('decidePostExitAction', () {
-    test('retries when ffmpeg dies mid-window', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now.add(const Duration(minutes: 40)),
-          exitCode: 1,
-          consecutiveFailures: 0,
-          hasFile: true,
-        ),
-        PostExitAction.retry,
-      );
-    });
-
-    test('retries on a clean exit too (upstream ended early)', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now.add(const Duration(minutes: 40)),
-          exitCode: 0,
-          consecutiveFailures: 2,
-          hasFile: true,
-        ),
-        PostExitAction.retry,
-      );
-    });
-
-    test('stops retrying once the attempt budget is spent', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now.add(const Duration(minutes: 40)),
-          exitCode: 1,
-          consecutiveFailures: maxFfmpegAttempts - 1,
-          hasFile: true,
-        ),
-        PostExitAction.complete,
-      );
-    });
-
-    test('completes at the end of the window', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now,
-          exitCode: 0,
-          consecutiveFailures: 0,
-          hasFile: true,
-        ),
-        PostExitAction.complete,
-      );
-    });
-
-    test('completes when ffmpeg errored but a file was captured', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now,
-          exitCode: 1,
-          consecutiveFailures: 0,
-          hasFile: true,
-        ),
-        PostExitAction.complete,
-      );
-    });
-
-    test('fails when nothing was captured and the window is over', () {
-      expect(
-        decidePostExitAction(
-          now: now,
-          endTime: now,
-          exitCode: 1,
-          consecutiveFailures: 0,
-          hasFile: false,
-        ),
-        PostExitAction.fail,
-      );
-    });
-  });
-
-  group('captureDuration', () {
-    test('uses the time left until the scheduled end, not the planned length',
-        () {
-      // Démarrage avec 2 minutes de retard sur une fenêtre d'une heure.
-      expect(
-        captureDuration(
-          now: now,
-          endTime: now.add(const Duration(minutes: 58)),
-        ),
-        const Duration(minutes: 58),
-      );
-    });
-
-    test('never asks ffmpeg for a zero or negative duration', () {
-      expect(
-        captureDuration(
-          now: now,
-          endTime: now.subtract(const Duration(minutes: 5)),
-        ),
-        const Duration(seconds: 30),
-      );
-    });
-  });
-
-  group('ffmpegRetryDelay', () {
-    test('backs off on repeated failures and caps at 30s', () {
-      expect(ffmpegRetryDelay(1), const Duration(seconds: 3));
-      expect(ffmpegRetryDelay(2), const Duration(seconds: 6));
-      expect(ffmpegRetryDelay(3), const Duration(seconds: 12));
-      expect(ffmpegRetryDelay(4), const Duration(seconds: 24));
-      expect(ffmpegRetryDelay(5), const Duration(seconds: 30));
-      expect(ffmpegRetryDelay(20), const Duration(seconds: 30));
-    });
-  });
-}

bin/test/recording_playlist_test.dart

@@ -1,69 +0,0 @@
-import 'package:test/test.dart';
-import '../api/recording_playlist.dart';
-
-void main() {
-  group('parseRecordingStart', () {
-    test('reads a positive position in seconds', () {
-      expect(parseRecordingStart('2700'), 2700);
-    });
-
-    test('truncates fractions of a second', () {
-      expect(parseRecordingStart('2700.9'), 2700);
-    });
-
-    test('falls back to the beginning when absent or unusable', () {
-      expect(parseRecordingStart(null), 0);
-      expect(parseRecordingStart(''), 0);
-      expect(parseRecordingStart('abc'), 0);
-      expect(parseRecordingStart('-30'), 0);
-      expect(parseRecordingStart('NaN'), 0);
-      expect(parseRecordingStart('Infinity'), 0);
-    });
-  });
-
-  group('recordingOffsetKey', () {
-    test('round-trips through its parser', () {
-      for (final start in [0, 1, 2700, 86400]) {
-        expect(parseRecordingOffsetKey(recordingOffsetKey(start)), start);
-      }
-    });
-
-    test('rejects keys that are not an offset', () {
-      expect(parseRecordingOffsetKey('t'), isNull);
-      expect(parseRecordingOffsetKey('segment_000.ts'), isNull);
-      expect(parseRecordingOffsetKey('..'), isNull);
-      expect(parseRecordingOffsetKey('t-30'), isNull);
-      expect(parseRecordingOffsetKey('tabc'), isNull);
-    });
-  });
-
-  group('rewriteRecordingPlaylist', () {
-    const playlist = '#EXTM3U\n'
-        '#EXT-X-VERSION:3\n'
-        '#EXT-X-TARGETDURATION:4\n'
-        '#EXT-X-PLAYLIST-TYPE:EVENT\n'
-        '#EXTINF:4.000000,\n'
-        'segment_000.ts\n'
-        '#EXTINF:4.000000,\n'
-        'segment_001.ts\n';
-
-    test('binds every segment to its own session directory', () {
-      final rewritten = rewriteRecordingPlaylist(playlist, 't2700');
-      expect(rewritten, contains('t2700/segment_000.ts'));
-      expect(rewritten, contains('t2700/segment_001.ts'));
-      expect(rewritten, isNot(contains('\nsegment_')));
-    });
-
-    test('leaves tags untouched', () {
-      final rewritten = rewriteRecordingPlaylist(playlist, 't0');
-      expect(rewritten, startsWith('#EXTM3U\n#EXT-X-VERSION:3\n'));
-      expect(rewritten, contains('#EXT-X-PLAYLIST-TYPE:EVENT'));
-      expect('#EXTINF:4.000000,'.allMatches(rewritten).length, 2);
-    });
-
-    test('is idempotent on an already rewritten playlist', () {
-      final once = rewriteRecordingPlaylist(playlist, 't60');
-      expect(rewriteRecordingPlaylist(once, 't60'), once);
-    });
-  });
-}

bin/test/safe_path_test.dart

@@ -1,40 +0,0 @@
-import 'package:test/test.dart';
-import '../utils/safe_path.dart';
-
-void main() {
-  group('SafePath.resolveWithin', () {
-    const base = '/app/recordings';
-
-    test('accepts files inside the base directory', () {
-      expect(
-        SafePath.resolveWithin(base, '/app/recordings/show.log'),
-        isNotNull,
-      );
-      expect(SafePath.resolveWithin(base, 'show.log'), isNotNull);
-      expect(
-        SafePath.resolveWithin(base, '/app/recordings/sub/dir/file.log'),
-        isNotNull,
-      );
-    });
-
-    test('rejects .. traversal', () {
-      expect(
-        SafePath.resolveWithin(base, '/app/recordings/../data/xtremflow.db'),
-        isNull,
-      );
-      expect(SafePath.resolveWithin(base, '../../etc/passwd'), isNull);
-    });
-
-    test('rejects absolute paths outside the base', () {
-      expect(SafePath.resolveWithin(base, '/etc/passwd'), isNull);
-      expect(SafePath.resolveWithin(base, '/app/data/xtremflow.db'), isNull);
-    });
-
-    test('rejects sibling directories with a shared prefix', () {
-      expect(
-        SafePath.resolveWithin(base, '/app/recordings-evil/file.log'),
-        isNull,
-      );
-    });
-  });
-}

bin/test/ssrf_test.dart

@@ -1,29 +0,0 @@
-import 'package:test/test.dart';
-import '../api/proxy_handler.dart';
-
-void main() {
-  group('isForbiddenProxyHost', () {
-    test('blocks loopback', () {
-      expect(isForbiddenProxyHost('127.0.0.1'), isTrue);
-      expect(isForbiddenProxyHost('localhost'), isTrue);
-      expect(isForbiddenProxyHost('::1'), isTrue);
-    });
-
-    test('blocks private LAN ranges', () {
-      expect(isForbiddenProxyHost('10.0.0.5'), isTrue);
-      expect(isForbiddenProxyHost('172.16.0.1'), isTrue);
-      expect(isForbiddenProxyHost('172.31.255.255'), isTrue);
-      expect(isForbiddenProxyHost('192.168.1.10'), isTrue);
-    });
-
-    test('blocks link-local / cloud metadata range', () {
-      expect(isForbiddenProxyHost('169.254.169.254'), isTrue);
-    });
-
-    test('allows public IPs and hostnames', () {
-      expect(isForbiddenProxyHost('8.8.8.8'), isFalse);
-      expect(isForbiddenProxyHost('172.32.0.1'), isFalse);
-      expect(isForbiddenProxyHost('cdn.example.com'), isFalse);
-    });
-  });
-}

bin/test/stream_pipe_test.dart

@@ -1,77 +0,0 @@
-import 'dart:async';
-
-import 'package:test/test.dart';
-import '../utils/stream_pipe.dart';
-
-void main() {
-  group('pipeWithBackpressure', () {
-    test('relaie les données au client', () async {
-      final source = StreamController<List<int>>();
-      final piped = pipeWithBackpressure(source.stream, onStop: () {});
-
-      final received = <List<int>>[];
-      final done = piped.listen(received.add).asFuture<void>();
-
-      source.add([1, 2, 3]);
-      await source.close();
-      await done;
-
-      expect(received, [
-        [1, 2, 3]
-      ]);
-    });
-
-    test('propage la pause du client vers la source', () async {
-      // Sans cette propagation, un client plus lent que le flux laissait
-      // FFmpeg produire à pleine vitesse et le serveur empilait les paquets
-      // en mémoire : latence qui dérive et lecture qui saccade.
-      var paused = false;
-      var resumed = false;
-      final source = StreamController<List<int>>(
-        onPause: () => paused = true,
-        onResume: () => resumed = true,
-      );
-
-      final subscription = pipeWithBackpressure(
-        source.stream,
-        onStop: () {},
-      ).listen((_) {});
-
-      subscription.pause();
-      await Future<void>.delayed(Duration.zero);
-      expect(paused, isTrue);
-
-      subscription.resume();
-      await Future<void>.delayed(Duration.zero);
-      expect(resumed, isTrue);
-
-      await subscription.cancel();
-      await source.close();
-    });
-
-    test('arrête le producteur quand le client se déconnecte', () async {
-      var stopped = 0;
-      final source = StreamController<List<int>>();
-      final subscription =
-          pipeWithBackpressure(source.stream, onStop: () => stopped++)
-              .listen((_) {});
-
-      await subscription.cancel();
-
-      expect(stopped, 1);
-      await source.close();
-    });
-
-    test('arrête le producteur quand la source se termine', () async {
-      var stopped = 0;
-      final source = StreamController<List<int>>();
-      final piped = pipeWithBackpressure(source.stream, onStop: () => stopped++);
-      final done = piped.listen((_) {}).asFuture<void>();
-
-      await source.close();
-      await done;
-
-      expect(stopped, 1);
-    });
-  });
-}

bin/test/upstream_probe_test.dart

@@ -1,62 +0,0 @@
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:test/test.dart';
-
-import '../api/upstream_probe.dart';
-import '../models/playlist_config.dart';
-
-void main() {
-  final playlist = PlaylistConfig(
-    id: 'p',
-    name: 'n',
-    dns: 'http://panel.test',
-    username: 'secretuser',
-    password: 'secretpass',
-    createdAt: DateTime(2026),
-  );
-
-  // Panneau simulé : redirige vers un serveur de diffusion avec jeton.
-  final client = MockClient.streaming((request, _) async {
-    final path = request.url.path;
-    if (request.url.host == 'panel.test') {
-      return http.StreamedResponse(
-        const Stream.empty(),
-        302,
-        headers: {
-          'location': 'http://lb.test$path?token=secrettoken',
-        },
-      );
-    }
-    if (path.endsWith('.m3u8')) {
-      return http.StreamedResponse(
-        Stream.value(utf8.encode(
-          '#EXTM3U\n#EXT-X-TARGETDURATION:6\n#EXTINF:6,\nseg1.ts\n'
-          '#EXTINF:6,\nseg2.ts\n',
-        )),
-        200,
-      );
-    }
-    return http.StreamedResponse(Stream.value(List.filled(2000, 0x47)), 200);
-  });
-
-  test('chronomètre .ts et .m3u8 en suivant les redirections', () async {
-    final result = await probeUpstream(playlist, '123', client: client);
-    final ts = result['ts'] as Map;
-    expect((ts['hops'] as List).map((h) => (h as Map)['status']), [302, 200]);
-    expect(ts['firstByteMs'], isNotNull);
-
-    final hls = result['m3u8'] as Map;
-    expect(hls['segments'], 2);
-    expect(hls['targetDuration'], '6');
-    expect((hls['segment'] as Map)['firstByteMs'], isNotNull);
-  });
-
-  test('aucun identifiant ni jeton dans la réponse', () async {
-    final json = jsonEncode(await probeUpstream(playlist, '123', client: client));
-    expect(json, isNot(contains('secretuser')));
-    expect(json, isNot(contains('secretpass')));
-    expect(json, isNot(contains('secrettoken')));
-  });
-}

bin/test/upstream_slots_test.dart

@@ -1,164 +0,0 @@
-import 'dart:async';
-
-import 'package:test/test.dart';
-import '../models/playlist_config.dart';
-import '../services/upstream_slots.dart';
-
-void main() {
-  group('UpstreamSlots.makeRoom', () {
-    late UpstreamSlots slots;
-    late List<String> released;
-    var clock = DateTime(2026, 1, 1);
-
-    void add(String id, String account) {
-      clock = clock.add(const Duration(seconds: 1));
-      slots.register(id: id, account: account, release: () => released.add(id));
-    }
-
-    setUp(() {
-      slots = UpstreamSlots(now: () => clock);
-      released = [];
-    });
-
-    test('compte à 1 connexion : le flux précédent est coupé', () {
-      add('live_1_source', 'acc');
-      final freed = slots.makeRoom('acc', max: 1, keep: 'live_2_source');
-      expect(freed, ['live_1_source']);
-      expect(released, ['live_1_source']);
-      expect(slots.countFor('acc'), 0);
-    });
-
-    test('la session demandée elle-même n\'est jamais coupée', () {
-      add('live_1_source', 'acc');
-      expect(slots.makeRoom('acc', max: 1, keep: 'live_1_source'), isEmpty);
-      expect(released, isEmpty);
-    });
-
-    test('les plus anciennes partent d\'abord, dans la limite du quota', () {
-      add('a', 'acc');
-      add('b', 'acc');
-      add('c', 'acc');
-      // 3 connexions max : il faut une place pour la nouvelle → 1 seule coupée.
-      expect(slots.makeRoom('acc', max: 3, keep: 'new'), ['a']);
-      expect(slots.countFor('acc'), 2);
-    });
-
-    test('un autre compte n\'est jamais touché', () {
-      add('x', 'other');
-      expect(slots.makeRoom('acc', max: 1, keep: 'new'), isEmpty);
-      expect(slots.countFor('other'), 1);
-    });
-
-    test('unregister avec un jeton périmé ne libère pas la session relancée', () {
-      final old = slots.register(id: 's', account: 'acc', release: () {});
-      slots.register(id: 's', account: 'acc', release: () {});
-      slots.unregister('s', token: old);
-      expect(slots.countFor('acc'), 1);
-    });
-
-    test('un flux encore regardé n\'est jamais coupé (pas de ping-pong entre deux lecteurs)', () {
-      slots.register(
-        id: 'watched',
-        account: 'acc',
-        release: () => released.add('watched'),
-        isActive: () => true,
-      );
-      expect(slots.makeRoom('acc', max: 1, keep: 'new'), isEmpty);
-      expect(released, isEmpty);
-      expect(slots.countFor('acc'), 1);
-    });
-
-    test('seuls les orphelins partent, même plus récents qu\'un flux regardé', () {
-      slots.register(
-        id: 'watched',
-        account: 'acc',
-        release: () => released.add('watched'),
-        isActive: () => true,
-      );
-      add('orphan', 'acc');
-      expect(slots.makeRoom('acc', max: 1, keep: 'new'), ['orphan']);
-      expect(released, ['orphan']);
-    });
-
-    test('quota inconnu ou nul : rien n\'est coupé', () {
-      add('a', 'acc');
-      expect(slots.makeRoom('acc', max: 0, keep: 'new'), isEmpty);
-    });
-  });
-
-  group('AccountLimits', () {
-    PlaylistConfig playlist() => PlaylistConfig(
-          id: 'p',
-          name: 'n',
-          dns: 'http://panel.test',
-          username: 'u',
-          password: 'x',
-          createdAt: DateTime(2026),
-        );
-
-    test('ne fait jamais attendre un flux : repli immédiat, valeur réelle ensuite', () async {
-      final pending = Completer<int?>();
-      final limits = AccountLimits(fetch: (_) => pending.future);
-
-      // Le panneau répond lentement (4 s mesurées en prod) : le premier flux
-      // part tout de suite sur la valeur de repli.
-      expect(await limits.maxFor(playlist()), AccountLimits.fallback);
-
-      pending.complete(3);
-      await Future<void>.delayed(Duration.zero);
-      expect(await limits.maxFor(playlist()), 3);
-    });
-
-    test('valeur périmée servie pendant le rafraîchissement', () async {
-      var calls = 0;
-      final limits = AccountLimits(
-        ttl: Duration.zero,
-        fetch: (_) async => ++calls == 1 ? 2 : 5,
-      );
-      await limits.maxFor(playlist());
-      await Future<void>.delayed(Duration.zero);
-      // Périmée (ttl nul) : la valeur connue sort sans attendre la nouvelle.
-      expect(await limits.maxFor(playlist()), 2);
-      await Future<void>.delayed(Duration.zero);
-      expect(await limits.maxFor(playlist()), 5);
-    });
-
-    test('panneau en échec : repli, sans exception', () async {
-      final limits = AccountLimits(fetch: (_) async => throw Exception('down'));
-      expect(await limits.maxFor(playlist()), AccountLimits.fallback);
-      await Future<void>.delayed(Duration.zero);
-      expect(await limits.maxFor(playlist()), AccountLimits.fallback);
-    });
-  });
-
-  group('parseMaxConnections', () {
-    test('lit la valeur texte renvoyée par player_api', () {
-      expect(
-        parseMaxConnections({
-          'user_info': {'max_connections': '1'},
-        }),
-        1,
-      );
-    });
-
-    test('accepte un entier', () {
-      expect(
-        parseMaxConnections({
-          'user_info': {'max_connections': 3},
-        }),
-        3,
-      );
-    });
-
-    test('réponse inexploitable → null', () {
-      expect(parseMaxConnections({'user_info': {}}), isNull);
-      expect(parseMaxConnections('oops'), isNull);
-      expect(
-        parseMaxConnections({
-          'user_info': {'max_connections': '0'},
-        }),
-        isNull,
-      );
-    });
-  });
-}

bin/test/vod_extension_test.dart

@@ -1,23 +0,0 @@
-import 'package:test/test.dart';
-import '../api/streaming_handler.dart';
-
-void main() {
-  group('vodContainerExtension', () {
-    test('garde l\'extension réelle du catalogue', () {
-      expect(vodContainerExtension('mp4'), 'mp4');
-      expect(vodContainerExtension('MKV'), 'mkv');
-      expect(vodContainerExtension('avi'), 'avi');
-    });
-
-    test('ancien client sans ext : mkv, comme avant', () {
-      expect(vodContainerExtension(null), 'mkv');
-      expect(vodContainerExtension(''), 'mkv');
-    });
-
-    test('refuse tout ce qui pourrait sortir du nom de fichier', () {
-      expect(vodContainerExtension('mp4/../x'), 'mkv');
-      expect(vodContainerExtension('mp4?a=b'), 'mkv');
-      expect(vodContainerExtension('toolongext'), 'mkv');
-    });
-  });
-}

bin/test/xmltv_epg_log_redaction_test.dart

@@ -1,75 +0,0 @@
-import 'dart:async';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:test/test.dart';
-import '../services/xmltv_epg_service.dart';
-
-/// URL du dump `xmltv.php` d'un panneau Xtream : les identifiants de
-/// l'abonné y figurent en clair, comme en production.
-const _panelUrl =
-    'http://panel.example:8080/xmltv.php?username=john&password=hunter2';
-
-/// Exécute [body] en capturant tout ce qui passe par `print`.
-Future<List<String>> _capturePrints(Future<void> Function() body) async {
-  final lines = <String>[];
-  await runZoned(
-    body,
-    zoneSpecification: ZoneSpecification(
-      print: (self, parent, zone, line) => lines.add(line),
-    ),
-  );
-  return lines;
-}
-
-void main() {
-  group('XmltvEpgService — journalisation', () {
-    test('masque les identifiants de l\'URL quand la source répond', () async {
-      final service = XmltvEpgService(
-        sourceUrls: const [_panelUrl],
-        client: MockClient(
-          (_) async => http.Response('<?xml version="1.0"?><tv></tv>', 200),
-        ),
-      );
-
-      final lines = await _capturePrints(service.ensureFresh);
-      final xmltvLines = lines.where((l) => l.startsWith('[XmltvEpg]'));
-
-      expect(xmltvLines, isNotEmpty);
-      for (final line in xmltvLines) {
-        expect(line, isNot(contains('john')));
-        expect(line, isNot(contains('hunter2')));
-      }
-      expect(
-        lines,
-        contains(contains('username=***&password=***')),
-      );
-    });
-
-    test('masque les identifiants de l\'URL et de l\'exception en cas d\'échec',
-        () async {
-      // `ClientException` recopie l'URL demandée dans son message : c'est
-      // par là que les identifiants fuyaient aussi.
-      final service = XmltvEpgService(
-        sourceUrls: const [_panelUrl],
-        client: MockClient(
-          (request) async => throw http.ClientException(
-            'Connection refused',
-            request.url,
-          ),
-        ),
-      );
-
-      final lines = await _capturePrints(service.ensureFresh);
-      final failure = lines.firstWhere(
-        (l) => l.contains('échec'),
-        orElse: () => fail('aucune ligne d\'échec journalisée : $lines'),
-      );
-
-      expect(failure, isNot(contains('john')));
-      expect(failure, isNot(contains('hunter2')));
-      expect(failure, contains('username=***&password=***'));
-      expect(failure, contains('Connection refused'));
-    });
-  });
-}

bin/test/xmltv_epg_test.dart

@@ -1,352 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:test/test.dart';
-import '../services/xmltv_epg_service.dart';
-
-/// Extrait représentatif d'un dump XMLTV public : décalage horaire explicite,
-/// identifiant ponctué côté source là où le panneau annonce `France2.fr`, et
-/// un `display-name` distinct de l'identifiant.
-String _fixture(DateTime start, DateTime stop) {
-  String stamp(DateTime d) {
-    final u = d.toUtc();
-    String two(int v) => v.toString().padLeft(2, '0');
-    return '${u.year}${two(u.month)}${two(u.day)}'
-        '${two(u.hour)}${two(u.minute)}${two(u.second)} +0000';
-  }
-
-  return '''
-<?xml version="1.0" encoding="utf-8" ?>
-<tv>
-  <channel id="France.2.fr"><display-name>FR - FRANCE 2</display-name></channel>
-  <programme start="${stamp(start)}" stop="${stamp(stop)}" channel="France.2.fr">
-    <title lang="fr">Journal de 20h</title>
-    <desc lang="fr">L'info du soir</desc>
-  </programme>
-</tv>
-''';
-}
-
-String _stamp(DateTime d) {
-  final u = d.toUtc();
-  String two(int v) => v.toString().padLeft(2, '0');
-  return '${u.year}${two(u.month)}${two(u.day)}'
-      '${two(u.hour)}${two(u.minute)}${two(u.second)} +0000';
-}
-
-void main() {
-  final service = XmltvEpgService(sourceUrls: const []);
-
-  group('normalizeKey', () {
-    test('rapproche les identifiants ponctués différemment', () {
-      // Le cœur du repli : sans cette normalisation, `France2.fr` du panneau
-      // et `France.2.fr` du dump ne se rencontrent jamais.
-      expect(
-        XmltvEpgService.normalizeKey('France2.fr'),
-        XmltvEpgService.normalizeKey('France.2.fr'),
-      );
-    });
-
-    test('replie la casse et les accents', () {
-      expect(XmltvEpgService.normalizeKey('Chérie 25'), 'cherie25');
-    });
-
-    test('rend une clé vide sur une entrée nulle ou sans caractère utile', () {
-      expect(XmltvEpgService.normalizeKey(null), '');
-      expect(XmltvEpgService.normalizeKey('...'), '');
-    });
-  });
-
-  group('nameKeys', () {
-    // Noms réels du panneau (prod) : 59 % des chaînes françaises n'ont pas
-    // d'epg_channel_id, seul leur nom permet de retrouver le guide.
-    test('retire le préfixe pays et les marqueurs de qualité', () {
-      expect(XmltvEpgService.nameKeys('FR - TF1 FHD ◉'), contains('tf1'));
-      expect(XmltvEpgService.nameKeys('FR - FRANCE 4 FHD'), contains('france4'));
-      expect(XmltvEpgService.nameKeys('|FR| M6 HD'), contains('m6'));
-      expect(XmltvEpgService.nameKeys('[FR] Arte UHD 4K'), contains('arte'));
-      expect(XmltvEpgService.nameKeys('FR: RMC Story HEVC'), contains('rmcstory'));
-    });
-
-    test('propose aussi la forme identifiant « nom.pays »', () {
-      // Les dumps publics identifient souvent la chaîne par `TF1.fr`.
-      expect(XmltvEpgService.nameKeys('FR - TF1 FHD'), contains('tf1fr'));
-    });
-
-    test('garde la variante décalée distincte de la chaîne principale', () {
-      expect(XmltvEpgService.nameKeys('FR - TF1 +1 FHD'), isNot(contains('tf1')));
-    });
-
-    test('ne réduit pas un nom court à rien', () {
-      expect(XmltvEpgService.nameKeys('M6'), contains('m6'));
-      expect(XmltvEpgService.nameKeys('HD'), isNot(contains('')));
-    });
-  });
-
-  group('correspondances élargies (chaînes vides mesurées en prod)', () {
-    XmltvEpgService serviceWith(String dump) => XmltvEpgService(
-          sourceUrls: const ['http://ext/epg.xml'],
-          client: MockClient((_) async => http.Response.bytes(
-                // Octets UTF-8 : les ids réels portent des accents.
-                const Utf8Encoder().convert(dump),
-                200,
-              )),
-        );
-
-    String channel(String id, String name, String title, DateTime start) => '''
-  <channel id="$id"><display-name>$name</display-name></channel>
-  <programme start="${_stamp(start)}" stop="${_stamp(start.add(const Duration(hours: 1)))}" channel="$id"><title>$title</title></programme>''';
-
-    test('« F3 ALPES » du panneau trouve France.3.-.Alpes.fr', () async {
-      final now = DateTime.now().toUtc();
-      final svc = serviceWith('<tv>${channel('France.3.-.Alpes.fr', 'France 3 Alpes', 'JT Alpes', now)}</tv>');
-      final hits = await svc.programmesFor(null, displayName: 'FR - F3 ALPES HD');
-      expect(hits.single.title, 'JT Alpes');
-    });
-
-    test('« AB3 » trouve AB3.Channel.fr (clé souple)', () async {
-      final now = DateTime.now().toUtc();
-      final svc = serviceWith('<tv>${channel('AB3.Channel.fr', 'AB3 Channel', 'Série', now)}</tv>');
-      final hits = await svc.programmesFor('AB3.fr', displayName: 'FR - AB3 FHD');
-      expect(hits.single.title, 'Série');
-    });
-
-    test('« TF1 +1 » reprend le guide de TF1 décalé d\'une heure', () async {
-      final now = DateTime.now().toUtc();
-      final svc = serviceWith('<tv>${channel('TF1.fr', 'TF1', 'Le 13h', now)}</tv>');
-      final hits = await svc.programmesFor(null, displayName: 'FR - TF1 +1 FHD');
-      expect(hits.single.title, 'Le 13h');
-      expect(hits.single.start, now.add(const Duration(hours: 1)).copyWith(microsecond: 0, millisecond: 0));
-    });
-
-    test('une chaîne +1 qui a son propre guide le garde', () async {
-      final now = DateTime.now().toUtc();
-      final svc = serviceWith('<tv>'
-          '${channel('Boomerang.fr', 'Boomerang', 'Normal', now)}'
-          '${channel('Boomerang.+1.fr', 'Boomerang +1', 'Décalé', now)}</tv>');
-      final hits = await svc.programmesFor(null, displayName: 'FR - BOOMERANG +1');
-      expect(hits.single.title, 'Décalé');
-    });
-  });
-
-  group('programmesFor par nom', () {
-    test('trouve le guide d\'une chaîne sans epg_channel_id par son nom nettoyé',
-        () async {
-      final now = DateTime.now().toUtc();
-      String stamp(DateTime d) {
-        final u = d.toUtc();
-        String two(int v) => v.toString().padLeft(2, '0');
-        return '${u.year}${two(u.month)}${two(u.day)}'
-            '${two(u.hour)}${two(u.minute)}${two(u.second)} +0000';
-      }
-
-      final dump = '''
-<tv>
-  <channel id="TF1.fr"><display-name>TF1 HD</display-name><display-name>TF1</display-name></channel>
-  <programme start="${stamp(now)}" stop="${stamp(now.add(const Duration(hours: 1)))}" channel="TF1.fr">
-    <title>Le 13h</title>
-  </programme>
-</tv>
-''';
-      final svc = XmltvEpgService(
-        sourceUrls: const ['http://ext/epg.xml'],
-        client: MockClient((_) async => http.Response(dump, 200)),
-      );
-      final hits = await svc.programmesFor(null, displayName: 'FR - TF1 FHD ◉');
-      expect(hits.single.title, 'Le 13h');
-    });
-
-    test('indexe chaque display-name, pas seulement le premier', () {
-      final now = DateTime.now().toUtc();
-      final index = service.parseForTest('''
-<tv>
-  <channel id="x.fr"><display-name>Premier Nom</display-name><display-name>Second Nom</display-name></channel>
-  <programme start="${_stamp(now)}" stop="${_stamp(now.add(const Duration(hours: 1)))}" channel="x.fr"><title>T</title></programme>
-</tv>
-''');
-      expect(index[XmltvEpgService.normalizeKey('Second Nom')], isNotNull);
-    });
-  });
-
-  group('parseXmltvDate', () {
-    test('applique le décalage horaire annoncé', () {
-      expect(
-        XmltvEpgService.parseXmltvDate('20260811200000 +0200'),
-        DateTime.utc(2026, 8, 11, 18),
-      );
-    });
-
-    test('traite une date sans décalage comme de l UTC', () {
-      expect(
-        XmltvEpgService.parseXmltvDate('20260811200000'),
-        DateTime.utc(2026, 8, 11, 20),
-      );
-    });
-
-    test('rejette une valeur tronquée', () {
-      expect(XmltvEpgService.parseXmltvDate('202608'), isNull);
-    });
-  });
-
-  group('parse', () {
-    test('indexe un programme en cours et décode son titre', () {
-      final now = DateTime.now().toUtc();
-      final index = service.parseForTest(
-        _fixture(
-          now.subtract(const Duration(minutes: 10)),
-          now.add(const Duration(minutes: 20)),
-        ),
-      );
-
-      final programmes = index[XmltvEpgService.normalizeKey('France2.fr')];
-      expect(programmes, isNotNull);
-      expect(programmes!.single.title, 'Journal de 20h');
-      expect(programmes.single.description, "L'info du soir");
-    });
-
-    test('rend la chaîne atteignable par son nom affiché', () {
-      final now = DateTime.now().toUtc();
-      final index = service.parseForTest(
-        _fixture(now, now.add(const Duration(minutes: 20))),
-      );
-
-      expect(index[XmltvEpgService.normalizeKey('FR - FRANCE 2')], isNotNull);
-    });
-
-    test('écarte les programmes terminés hors fenêtre de rétention', () {
-      final old = DateTime.now().toUtc().subtract(const Duration(days: 2));
-      final index = service.parseForTest(
-        _fixture(old, old.add(const Duration(minutes: 30))),
-      );
-
-      expect(index, isEmpty);
-    });
-  });
-
-  group('ensureFresh', () {
-    test('ne retélécharge pas tant que l’index est frais', () async {
-      final now = DateTime.now().toUtc();
-      var calls = 0;
-      final service = XmltvEpgService(
-        sourceUrls: const ['http://dump.example/epg.xml'],
-        client: MockClient((_) async {
-          calls++;
-          return http.Response(
-            _fixture(now, now.add(const Duration(minutes: 30))),
-            200,
-          );
-        }),
-      );
-
-      await service.ensureFresh();
-      await service.ensureFresh();
-
-      expect(calls, 1);
-      expect(service.hasData, isTrue);
-    });
-
-    test('espace les tentatives après un échec', () async {
-      // Sans ce recul, une source morte était retéléchargée à chaque
-      // consultation du guide : une requête sortante par chaîne affichée.
-      var calls = 0;
-      final service = XmltvEpgService(
-        sourceUrls: const ['http://dump.example/epg.xml'],
-        retryBackoff: const Duration(minutes: 15),
-        client: MockClient((_) async {
-          calls++;
-          return http.Response('nope', 500);
-        }),
-      );
-
-      await service.ensureFresh();
-      await service.ensureFresh();
-      await service.ensureFresh();
-
-      expect(calls, 1);
-      expect(service.hasData, isFalse);
-    });
-  });
-
-  group('réactivité du serveur', () {
-    test('l’indexation ne gèle pas la boucle d’événements', () async {
-      // Le serveur n'a qu'un isolate : décoder et parser un dump de
-      // plusieurs milliers de chaînes dessus bloquait tout le reste pendant
-      // des secondes — y compris le relais `turbo.ts` des flux en cours,
-      // d'où des coupures systématiques au démarrage de la lecture.
-      final now = DateTime.now().toUtc();
-      String stamp(DateTime d) {
-        String two(int v) => v.toString().padLeft(2, '0');
-        return '${d.year}${two(d.month)}${two(d.day)}'
-            '${two(d.hour)}${two(d.minute)}${two(d.second)} +0000';
-      }
-
-      // Volume d'un vrai dump de panneau : ~7000 chaînes, résumés de
-      // plusieurs phrases.
-      final desc = 'Résumé du programme, avec assez de texte pour peser '
-          'comme un vrai guide. ' * 4;
-      final xml = StringBuffer('<?xml version="1.0"?><tv>');
-      for (var c = 0; c < 7000; c++) {
-        xml.write('<channel id="Chaine.$c.fr">'
-            '<display-name>FR - CHAINE $c</display-name></channel>');
-        for (var p = 0; p < 30; p++) {
-          final start = now.add(Duration(minutes: 30 * p));
-          final stop = start.add(const Duration(minutes: 30));
-          xml.write('<programme start="${stamp(start)}" '
-              'stop="${stamp(stop)}" channel="Chaine.$c.fr">'
-              '<title>Programme $p</title><desc>$desc</desc>'
-              '</programme>');
-        }
-      }
-      xml.write('</tv>');
-      final body = xml.toString();
-
-      final service = XmltvEpgService(
-        sourceUrls: const ['http://dump.example/epg.xml'],
-        client: MockClient((_) async => http.Response(body, 200)),
-      );
-
-      // Un « battement » toutes les 10 ms : le plus long écart observé est
-      // le temps pendant lequel la boucle d'événements est restée bloquée.
-      var last = DateTime.now();
-      var worstGap = Duration.zero;
-      final heartbeat = Timer.periodic(const Duration(milliseconds: 10), (_) {
-        final now = DateTime.now();
-        final gap = now.difference(last);
-        if (gap > worstGap) worstGap = gap;
-        last = now;
-      });
-
-      await service.ensureFresh();
-      heartbeat.cancel();
-      // Le dernier blocage n'est suivi d'aucun battement : le compter aussi.
-      final tail = DateTime.now().difference(last);
-      if (tail > worstGap) worstGap = tail;
-
-      expect(service.channelCount, greaterThanOrEqualTo(7000));
-      expect(
-        worstGap,
-        lessThan(const Duration(milliseconds: 250)),
-        reason: 'boucle d’événements gelée ${worstGap.inMilliseconds} ms',
-      );
-    });
-  });
-
-  group('horizon', () {
-    test('écarte les programmes au-delà de l’horizon d’indexation', () {
-      // Un dump national couvre sept jours : tout garder ferait grossir
-      // l'index pour un guide qui n'affiche que le programme courant.
-      final service = XmltvEpgService(
-        sourceUrls: const [],
-        horizon: const Duration(hours: 48),
-      );
-      final far = DateTime.now().toUtc().add(const Duration(days: 5));
-
-      expect(
-        service.parseForTest(_fixture(far, far.add(const Duration(hours: 1)))),
-        isEmpty,
-      );
-    });
-  });
-}

bin/utils/asset_versioning.dart

@@ -1,84 +0,0 @@
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:crypto/crypto.dart';
-
-/// Versionnage des assets non hachés de la build web.
-///
-/// POURQUOI : `main.dart.js`, `flutter_bootstrap.js` et `xf-player-core.js`
-/// gardent le même nom d'une build à l'autre. Un reverse proxy qui met les
-/// `.js` en cache (option « Cache Assets » de Nginx Proxy Manager, constatée
-/// en prod : cache jusqu'à 12 h, même sur un rechargement forcé) servait donc
-/// l'ANCIEN lecteur et l'ANCIENNE app avec le NOUVEAU serveur après chaque
-/// déploiement. En ajoutant `?v=<empreinte du contenu>` aux références,
-/// chaque version a sa propre URL : aucun cache intermédiaire ne peut la
-/// confondre avec la précédente.
-
-/// Empreinte courte et stable de [bytes].
-String contentVersion(List<int> bytes) =>
-    md5.convert(bytes).toString().substring(0, 12);
-
-/// Ajoute `?v=<version>` à chaque référence entre guillemets à un asset de
-/// [versions] (`"main.dart.js"` → `"main.dart.js?v=…"`).
-///
-/// Seules les références exactes sont réécrites : `vendor/x.js` ou une
-/// référence déjà versionnée restent intactes.
-String versionAssetRefs(String content, Map<String, String> versions) {
-  var out = content;
-  versions.forEach((asset, version) {
-    final pattern = RegExp('(["\'])${RegExp.escape(asset)}\\1');
-    out = out.replaceAllMapped(
-      pattern,
-      (m) => '${m[1]}$asset?v=$version${m[1]}',
-    );
-  });
-  return out;
-}
-
-/// Contenus réécrits, indexés par chemin relatif (`index.html`…), prêts à
-/// être servis à la place des fichiers d'origine.
-///
-/// Calculé une fois au démarrage : la build web est figée dans l'image.
-Map<String, String> buildVersionedEntryPoints(String webPath) {
-  String? read(String name) {
-    final file = File('$webPath/$name');
-    return file.existsSync() ? file.readAsStringSync() : null;
-  }
-
-  String? versionOf(String name) {
-    final file = File('$webPath/$name');
-    return file.existsSync() ? contentVersion(file.readAsBytesSync()) : null;
-  }
-
-  final rewritten = <String, String>{};
-
-  // Le bootstrap référence main.dart.js : sa version dépend donc de celle
-  // de main.dart.js, d'où une version calculée APRÈS réécriture.
-  final bootstrap = read('flutter_bootstrap.js');
-  final mainVersion = versionOf('main.dart.js');
-  if (bootstrap != null && mainVersion != null) {
-    final versioned =
-        versionAssetRefs(bootstrap, {'main.dart.js': mainVersion});
-    rewritten['flutter_bootstrap.js'] = versioned;
-    final index = read('index.html');
-    if (index != null) {
-      rewritten['index.html'] = versionAssetRefs(index, {
-        'flutter_bootstrap.js': contentVersion(utf8.encode(versioned)),
-      });
-    }
-  }
-
-  final playerAssets = <String, String>{
-    for (final name in const ['xf-player-core.js', 'xf-player.css'])
-      if (versionOf(name) case final v?) name: v,
-  };
-  for (final page in const [
-    'player.html',
-    'player_lite.html',
-    'player_mobile.html',
-  ]) {
-    final html = read(page);
-    if (html != null) rewritten[page] = versionAssetRefs(html, playerAssets);
-  }
-  return rewritten;
-}

bin/utils/log_redactor.dart

@@ -1,29 +0,0 @@
-/// Redacts IPTV credentials from URLs before they reach logs.
-///
-/// Xtream Codes embeds credentials both in query strings
-/// (`?username=u&password=p`) and in path segments
-/// (`/live/<user>/<pass>/<id>.ts`, `/movie/...`, `/series/...`).
-class LogRedactor {
-  static final RegExp _queryCreds = RegExp(
-    r'(username|password)=[^&\s]*',
-    caseSensitive: false,
-  );
-
-  static final RegExp _pathCreds = RegExp(
-    r'/(live|movie|series)/[^/\s]+/[^/\s]+/',
-    caseSensitive: false,
-  );
-
-  /// Returns [url] with credentials replaced by `***`.
-  static String redactUrl(String url) {
-    var redacted = url.replaceAllMapped(
-      _queryCreds,
-      (m) => '${m.group(1)}=***',
-    );
-    redacted = redacted.replaceAllMapped(
-      _pathCreds,
-      (m) => '/${m.group(1)}/***/***/',
-    );
-    return redacted;
-  }
-}

bin/utils/media_probe.dart

@@ -1,103 +0,0 @@
-import 'dart:io';
-
-/// Inspection des fichiers média locaux (enregistrements) via ffprobe.
-///
-/// Les résultats sont mémorisés tant que le fichier ne change pas : une
-/// liste d'enregistrements est rafraîchie toutes les 5 s pendant une capture,
-/// et la playlist de lecture est rechargée en continu — sans cache, ffprobe
-/// tournerait en boucle.
-class MediaProbe {
-  MediaProbe._();
-
-  static final Map<String, _CacheEntry> _cache = {};
-
-  /// Binaire ffprobe : l'image Docker l'installe dans `/usr/local/bin`
-  /// à côté de FFmpeg ; `FFPROBE_PATH` permet de le surcharger.
-  static String ffprobePath() {
-    final fromEnv = Platform.environment['FFPROBE_PATH'];
-    if (fromEnv != null && fromEnv.isNotEmpty) return fromEnv;
-    if (Platform.isLinux && File('/usr/local/bin/ffprobe').existsSync()) {
-      return '/usr/local/bin/ffprobe';
-    }
-    return 'ffprobe';
-  }
-
-  /// Durée du média en secondes, ou `null` si elle n'est pas mesurable
-  /// (ffprobe absent, fichier introuvable, conteneur sans durée).
-  static Future<double?> duration(String path) async {
-    final value = await _probe(
-      path,
-      field: 'duration',
-      args: const [
-        '-show_entries', 'format=duration',
-      ],
-    );
-    final seconds = double.tryParse(value ?? '');
-    if (seconds == null || !seconds.isFinite || seconds <= 0) return null;
-    return seconds;
-  }
-
-  /// Codec de la première piste vidéo (`h264`, `hevc`, `mpeg2video`…),
-  /// ou `null` si indéterminable.
-  static Future<String?> videoCodec(String path) async {
-    final value = await _probe(
-      path,
-      field: 'videoCodec',
-      args: const [
-        '-select_streams', 'v:0',
-        '-show_entries', 'stream=codec_name',
-      ],
-    );
-    return (value == null || value.isEmpty) ? null : value.toLowerCase();
-  }
-
-  /// Exécute ffprobe une fois par (fichier, champ) et mémorise le résultat
-  /// tant que taille et date de modification sont inchangées.
-  static Future<String?> _probe(
-    String path, {
-    required String field,
-    required List<String> args,
-  }) async {
-    FileStat stat;
-    try {
-      stat = File(path).statSync();
-      if (stat.type == FileSystemEntityType.notFound) return null;
-    } catch (_) {
-      return null;
-    }
-
-    final key = '$field@$path';
-    final cached = _cache[key];
-    if (cached != null && cached.matches(stat)) return cached.value;
-
-    try {
-      final result = await Process.run(ffprobePath(), [
-        '-v', 'error',
-        ...args,
-        '-of', 'default=noprint_wrappers=1:nokey=1',
-        path,
-      ]);
-      // ffprobe imprime une ligne par flux : seule la première nous intéresse.
-      final output = (result.stdout as String).trim().split('\n').first.trim();
-      if (output.isEmpty || output == 'N/A') return null;
-      _cache[key] = _CacheEntry(stat, output);
-      return output;
-    } catch (_) {
-      return null;
-    }
-  }
-}
-
-class _CacheEntry {
-  final int size;
-  final int mtimeMs;
-  final String value;
-
-  _CacheEntry(FileStat stat, this.value)
-      : size = stat.size,
-        mtimeMs = stat.modified.millisecondsSinceEpoch;
-
-  bool matches(FileStat stat) =>
-      stat.size == size &&
-      stat.modified.millisecondsSinceEpoch == mtimeMs;
-}

bin/utils/password_hasher.dart

@@ -1,35 +0,0 @@
-import 'dart:convert';
-import 'package:bcrypt/bcrypt.dart';
-import 'package:crypto/crypto.dart';
-
-class PasswordHasher {
-  /// Cost factor 10: ~100-300ms per hash in pure Dart, acceptable for login frequency.
-  static const int _bcryptRounds = 10;
-
-  /// Legacy hashes are unsalted SHA-256 hex digests (64 hex chars).
-  static final RegExp _legacyPattern = RegExp(r'^[0-9a-f]{64}$');
-
-  /// Hash a password using bcrypt (salt embedded in the result).
-  static String hash(String password) {
-    return BCrypt.hashpw(password, BCrypt.gensalt(logRounds: _bcryptRounds));
-  }
-
-  /// Verify a password against a stored hash.
-  /// Supports legacy unsalted SHA-256 hashes for accounts created before
-  /// the bcrypt migration; those are rehashed lazily on successful login.
-  static bool verify(String password, String hash) {
-    if (isLegacy(hash)) {
-      final digest = sha256.convert(utf8.encode(password)).toString();
-      return digest == hash;
-    }
-    try {
-      return BCrypt.checkpw(password, hash);
-    } catch (_) {
-      // Malformed hash (neither legacy SHA-256 nor valid bcrypt)
-      return false;
-    }
-  }
-
-  /// True if the stored hash uses the legacy unsalted SHA-256 scheme.
-  static bool isLegacy(String hash) => _legacyPattern.hasMatch(hash);
-}

bin/utils/safe_path.dart

@@ -1,18 +0,0 @@
-import 'package:path/path.dart' as p;
-
-/// Path validation helpers to prevent directory traversal.
-class SafePath {
-  /// Resolves [candidate] and returns it only if it stays inside [baseDir].
-  /// Returns null when the path escapes the base directory (e.g. via `..`
-  /// segments or an absolute path pointing elsewhere).
-  static String? resolveWithin(String baseDir, String candidate) {
-    final base = p.normalize(p.absolute(baseDir));
-    final resolved = p.normalize(
-      p.isAbsolute(candidate) ? candidate : p.join(base, candidate),
-    );
-    if (resolved == base || p.isWithin(base, resolved)) {
-      return resolved;
-    }
-    return null;
-  }
-}

bin/utils/stream_pipe.dart

@@ -1,49 +0,0 @@
-import 'dart:async';
-
-/// Relaie [source] vers le client en conservant la contre-pression.
-///
-/// POURQUOI : un `StreamController` nu ne transmet pas la pause de son
-/// abonné à la source. Quand le navigateur lit plus lentement que FFmpeg ne
-/// produit — réseau domestique, onglet en arrière-plan —, le serveur empilait
-/// donc les paquets en mémoire sans jamais ralentir le producteur : la
-/// consommation grimpe et la lecture dérive derrière le direct, ce qui se voit
-/// à l'écran comme des saccades.
-///
-/// [onStop] est appelé une seule fois, quand le client se déconnecte ou que la
-/// source se termine : c'est là qu'on tue le processus FFmpeg, sinon il en
-/// reste un par zapping.
-Stream<List<int>> pipeWithBackpressure(
-  Stream<List<int>> source, {
-  required void Function() onStop,
-}) {
-  late final StreamController<List<int>> controller;
-  late final StreamSubscription<List<int>> subscription;
-  var stopped = false;
-
-  void stop() {
-    if (stopped) return;
-    stopped = true;
-    onStop();
-  }
-
-  controller = StreamController<List<int>>(
-    onPause: () => subscription.pause(),
-    onResume: () => subscription.resume(),
-    onCancel: () {
-      final cancelled = subscription.cancel();
-      stop();
-      return cancelled;
-    },
-  );
-
-  subscription = source.listen(
-    controller.add,
-    onError: controller.addError,
-    onDone: () {
-      controller.close();
-      stop();
-    },
-  );
-
-  return controller.stream;
-}

build_release.ps1

@@ -17,10 +17,11 @@ if ($LASTEXITCODE -ne 0) { Write-Error "Flutter build failed"; exit 1 }
 Write-Host "📂 Copying Web Assets..."
 Copy-Item -Recurse "build\web" "dist\web"
 
-# 4. Compile Dart Server
+# 4. Compile Rust Server
 Write-Host "🔨 Compiling Backend Server..." -ForegroundColor Yellow
-dart compile exe bin/server.dart -o dist/xtremflow_server.exe
+cargo build --release --manifest-path server/Cargo.toml
-if ($LASTEXITCODE -ne 0) { Write-Error "Dart compile failed"; exit 1 }
+if ($LASTEXITCODE -ne 0) { Write-Error "Rust compile failed"; exit 1 }
+Copy-Item "server\target\release\xtremflow-server.exe" "dist\xtremflow_server.exe"
 
 # 5. Create Start Script
 Write-Host "📝 Creating Launcher Script..."

server/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+name = "xtremflow-server"
+version = "0.1.0"
+edition = "2024"
+description = "Serveur XtremFlow : API, proxy Xtream, streaming FFmpeg, enregistrements TV"
+publish = false
+
+[dependencies]
+async-stream = "0.3.6"
+axum = "0.8.9"
+base64 = "0.22"
+bcrypt = "0.19.3"
+bytes = "1.12.1"
+chrono = "0.4.45"
+flate2 = "1.1.10"
+futures = "0.3.34"
+libc = "0.2.190"
+md-5 = "0.10"
+mime_guess = "2.0.5"
+percent-encoding = "2.3.2"
+quick-xml = "0.37"
+regex = "1.13.1"
+reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "stream"] }
+rusqlite = { version = "0.40.2", features = ["bundled"] }
+serde = { version = "1.0.229", features = ["derive"] }
+serde_json = { version = "1.0.154", features = ["preserve_order"] }
+sha2 = "0.10"
+tokio = { version = "1.53.2", features = ["full"] }
+tokio-util = { version = "0.7.20", features = ["io"] }
+url = "2.5.8"
+uuid = { version = "1.28.0", features = ["v4"] }
+
+[profile.release]
+lto = "thin"
+strip = true

server/src/api/account.rs

@@ -0,0 +1,384 @@
+//! Comptes : authentification, utilisateurs (admin), playlists, réglages.
+
+use crate::http::{self, Req, Resp, extract_token, json, json_as_text, segments, text};
+use crate::state::SharedState;
+use crate::util::password;
+use serde_json::{Value, json};
+
+fn error_json(status: u16, error: impl Into<String>) -> Resp {
+    json(status, &json!({"success": false, "error": error.into()}))
+}
+
+fn str_field(payload: &Value, key: &str) -> Option<String> {
+    payload.get(key).and_then(Value::as_str).map(str::to_string)
+}
+
+/// Corps JSON objet, ou réponse 500 (comportement de l'ancien serveur sur
+/// un corps illisible).
+fn parse_object(req: &Req) -> Result<Value, Resp> {
+    match serde_json::from_slice::<Value>(&req.body) {
+        Ok(v) if v.is_object() => Ok(v),
+        Ok(_) => Err(error_json(
+            500,
+            "type is not a subtype of type 'Map<String, dynamic>'",
+        )),
+        Err(e) => Err(error_json(500, format!("FormatException: {e}"))),
+    }
+}
+
+/// Longueur à la manière de Dart (unités UTF-16).
+fn dart_len(s: &str) -> usize {
+    s.encode_utf16().count()
+}
+
+// ==================== /api/auth ====================
+
+pub async fn auth(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("POST", ["login"]) => login(state, req).await,
+        ("POST", ["logout"]) => logout(state, req),
+        ("GET" | "HEAD", ["me"]) => me(state, req),
+        _ => http::not_found(),
+    }
+}
+
+async fn login(state: &SharedState, req: &Req) -> Resp {
+    println!("[Auth] Login attempt received");
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => {
+            println!("[Auth] ERROR during login: invalid body");
+            return resp;
+        }
+    };
+    let (Some(username), Some(pass)) = (
+        str_field(&payload, "username"),
+        str_field(&payload, "password"),
+    ) else {
+        println!("[Auth] Missing username or password");
+        return error_json(400, "Username and password are required");
+    };
+
+    println!("[Auth] Verifying credentials for user: {username}");
+    // bcrypt est coûteux : hors du runtime asynchrone.
+    let db = state.db.clone();
+    let user_name = username.clone();
+    let user = tokio::task::spawn_blocking(move || db.verify_credentials(&user_name, &pass))
+        .await
+        .ok()
+        .flatten();
+    let Some(user) = user else {
+        println!("[Auth] Invalid credentials for user: {username}");
+        return error_json(401, "Invalid credentials");
+    };
+
+    println!(
+        "[Auth] User verified, creating session for userId: {}",
+        user.id
+    );
+    let session = match state.db.create_session(&user.id) {
+        Ok(s) => s,
+        Err(e) => return error_json(500, e.to_string()),
+    };
+
+    // Cookie de session HttpOnly : les requêtes média de même origine
+    // (hls.js dans l'iframe du lecteur ne peut pas envoyer d'en-tête
+    // Authorization) sont ainsi authentifiées.
+    let max_age = (session.expires_at.to_utc() - chrono::Utc::now()).num_seconds();
+    let mut resp = json(
+        200,
+        &json!({"success": true, "user": user.to_json(), "token": session.token}),
+    );
+    http::set_header(
+        &mut resp,
+        "set-cookie",
+        &format!(
+            "session={}; HttpOnly; SameSite=Lax; Path=/; Max-Age={max_age}",
+            session.token
+        ),
+    );
+    resp
+}
+
+fn logout(state: &SharedState, req: &Req) -> Resp {
+    let Some(token) = extract_token(req) else {
+        return error_json(401, "Unauthorized");
+    };
+    state.db.delete_session(&token);
+    let mut resp = json(200, &json!({"success": true}));
+    http::set_header(
+        &mut resp,
+        "set-cookie",
+        "session=; HttpOnly; SameSite=Lax; Path=/; Max-Age=0",
+    );
+    resp
+}
+
+fn me(state: &SharedState, req: &Req) -> Resp {
+    let Some(token) = extract_token(req) else {
+        return error_json(401, "Unauthorized");
+    };
+    let Some(session) = state.db.find_session_by_token(&token) else {
+        return error_json(401, "Invalid or expired session");
+    };
+    match state.db.find_user_by_id(&session.user_id) {
+        Some(user) => json(200, &json!({"user": user.to_json()})),
+        None => error_json(404, "User not found"),
+    }
+}
+
+// ==================== /api/users ====================
+
+fn is_admin(state: &SharedState, req: &Req) -> bool {
+    req.user_id
+        .as_deref()
+        .and_then(|id| state.db.find_user_by_id(id))
+        .is_some_and(|u| u.is_admin)
+}
+
+fn admin_required() -> Resp {
+    json_as_text(403, &json!({"success": false, "error": "Admin required"}))
+}
+
+pub async fn users(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("GET" | "HEAD", []) => list_users(state, req),
+        ("POST", []) => create_user(state, req).await,
+        ("PUT", [id, "password"]) => update_password(state, req, id).await,
+        ("PUT", [id]) => update_user(state, req, id),
+        ("DELETE", [id]) => delete_user(state, req, id),
+        _ => http::not_found(),
+    }
+}
+
+fn list_users(state: &SharedState, req: &Req) -> Resp {
+    if !is_admin(state, req) {
+        return admin_required();
+    }
+    let users: Vec<Value> = state
+        .db
+        .get_all_users()
+        .iter()
+        .map(|u| u.to_json())
+        .collect();
+    json(200, &json!({"success": true, "users": users}))
+}
+
+async fn create_user(state: &SharedState, req: &Req) -> Resp {
+    if !is_admin(state, req) {
+        return admin_required();
+    }
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => return resp,
+    };
+    let (Some(username), Some(pass)) = (
+        str_field(&payload, "username"),
+        str_field(&payload, "password"),
+    ) else {
+        return error_json(400, "Missing required fields");
+    };
+    let admin = payload
+        .get("isAdmin")
+        .and_then(Value::as_bool)
+        .unwrap_or(false);
+    if dart_len(&pass) < 8 {
+        return error_json(400, "Le mot de passe doit faire au moins 8 caractères");
+    }
+    if state.db.find_user_by_username(&username).is_some() {
+        return error_json(400, "Username already exists");
+    }
+    let hash = match tokio::task::spawn_blocking(move || password::hash(&pass)).await {
+        Ok(Ok(h)) => h,
+        Ok(Err(e)) => return error_json(500, e),
+        Err(e) => return error_json(500, e.to_string()),
+    };
+    match state.db.create_user(&username, &hash, admin) {
+        Ok(user) => json(200, &json!({"success": true, "user": user.to_json()})),
+        Err(e) => error_json(500, e.to_string()),
+    }
+}
+
+async fn update_password(state: &SharedState, req: &Req, id: &str) -> Resp {
+    if !is_admin(state, req) {
+        return admin_required();
+    }
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => return resp,
+    };
+    let Some(pass) = str_field(&payload, "password") else {
+        return error_json(400, "Missing password");
+    };
+    if dart_len(&pass) < 8 {
+        return error_json(400, "Le mot de passe doit faire au moins 8 caractères");
+    }
+    let hash = match tokio::task::spawn_blocking(move || password::hash(&pass)).await {
+        Ok(Ok(h)) => h,
+        Ok(Err(e)) => return error_json(500, e),
+        Err(e) => return error_json(500, e.to_string()),
+    };
+    state.db.update_password_hash(id, &hash);
+    json(200, &json!({"success": true}))
+}
+
+fn update_user(state: &SharedState, req: &Req, id: &str) -> Resp {
+    if !is_admin(state, req) {
+        return admin_required();
+    }
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => return resp,
+    };
+    if let Some(admin) = payload.get("isAdmin").and_then(Value::as_bool)
+        && let Err(e) = state.db.update_user_admin_status(id, admin)
+    {
+        return error_json(500, e.to_string());
+    }
+    json(200, &json!({"success": true}))
+}
+
+fn delete_user(state: &SharedState, req: &Req, id: &str) -> Resp {
+    if !is_admin(state, req) {
+        return admin_required();
+    }
+    // Interdit de se supprimer soi-même.
+    if req.user_id.as_deref() == Some(id) {
+        return error_json(400, "Cannot delete yourself");
+    }
+    match state.db.delete_user(id) {
+        Ok(()) => json(200, &json!({"success": true})),
+        Err(e) => error_json(500, e.to_string()),
+    }
+}
+
+// ==================== /api/playlists ====================
+
+pub fn playlists(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    let Some(user_id) = req.user_id.clone() else {
+        return error_json(401, "Unauthorized");
+    };
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("GET" | "HEAD", []) => {
+            let list: Vec<Value> = state
+                .db
+                .get_playlists(&user_id)
+                .iter()
+                .map(|p| p.to_json())
+                .collect();
+            json(200, &json!({"playlists": list}))
+        }
+        ("POST", []) => create_playlist(state, req, &user_id),
+        ("PUT", [id]) => update_playlist(state, req, &user_id, id),
+        ("DELETE", [id]) => delete_playlist(state, &user_id, id),
+        _ => http::not_found(),
+    }
+}
+
+fn create_playlist(state: &SharedState, req: &Req, user_id: &str) -> Resp {
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => return resp,
+    };
+    let field = |k| str_field(&payload, k);
+    let (Some(name), Some(server_url), Some(username), Some(pass)) = (
+        field("name"),
+        field("serverUrl"),
+        field("username"),
+        field("password"),
+    ) else {
+        return error_json(400, "Missing required fields");
+    };
+    let dns = field("dns").unwrap_or_else(|| server_url.clone());
+    match state
+        .db
+        .create_playlist(user_id, &name, &server_url, &username, &pass, Some(&dns))
+    {
+        Ok(p) => json(200, &json!({"success": true, "playlist": p.to_json()})),
+        Err(e) => error_json(500, e.to_string()),
+    }
+}
+
+fn update_playlist(state: &SharedState, req: &Req, user_id: &str, id: &str) -> Resp {
+    let Some(existing) = state.db.get_playlist_by_id(id) else {
+        return error_json(404, "Playlist not found");
+    };
+    if existing.user_id != user_id {
+        return error_json(403, "Forbidden");
+    }
+    let payload = match parse_object(req) {
+        Ok(p) => p,
+        Err(resp) => return resp,
+    };
+    let field = |k| str_field(&payload, k);
+    let name = field("name").unwrap_or(existing.name.clone());
+    let server_url = field("serverUrl").unwrap_or(existing.server_url.clone());
+    let username = field("username").unwrap_or(existing.username.clone());
+    // Mot de passe vide = « inchangé » : les clients ne reçoivent jamais le
+    // vrai mot de passe, les formulaires d'édition le renvoient vide.
+    let pass = field("password")
+        .filter(|p| !p.is_empty())
+        .unwrap_or(existing.password.clone());
+    let dns = field("dns").or(existing.dns.clone());
+    match state
+        .db
+        .update_playlist(id, &name, &server_url, &username, &pass, dns.as_deref())
+    {
+        Ok(Some(p)) => json(200, &json!({"success": true, "playlist": p.to_json()})),
+        Ok(None) => error_json(404, "Playlist not found"),
+        Err(e) => error_json(500, e.to_string()),
+    }
+}
+
+fn delete_playlist(state: &SharedState, user_id: &str, id: &str) -> Resp {
+    let Some(existing) = state.db.get_playlist_by_id(id) else {
+        return error_json(404, "Playlist not found");
+    };
+    if existing.user_id != user_id {
+        return error_json(403, "Forbidden");
+    }
+    match state.db.delete_playlist(id) {
+        Ok(()) => json(200, &json!({"success": true})),
+        Err(e) => error_json(500, e.to_string()),
+    }
+}
+
+// ==================== /api/settings ====================
+
+pub fn settings(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    let Some(user_id) = req.user_id.clone() else {
+        return json_as_text(403, &json!({"error": "Authentication required"}));
+    };
+    if !segments(rest).is_empty() {
+        return http::not_found();
+    }
+    match req.method.as_str() {
+        "GET" | "HEAD" => {
+            let settings = state
+                .db
+                .get_user_settings(&user_id)
+                .unwrap_or_else(|| "{}".to_string());
+            http::with_headers(
+                http::response(200, settings),
+                &[("content-type", "application/json")],
+            )
+        }
+        "POST" => {
+            let body = req.body_str();
+            if serde_json::from_str::<Value>(&body).is_err() {
+                return json_as_text(400, &json!({"error": "Invalid JSON"}));
+            }
+            if let Err(e) = state.db.update_user_settings(&user_id, &body) {
+                return text(
+                    500,
+                    json!({"error": format!("Failed to save settings: {e}")}).to_string(),
+                );
+            }
+            http::with_headers(
+                http::response(200, body),
+                &[("content-type", "application/json")],
+            )
+        }
+        _ => http::not_found(),
+    }
+}

server/src/api/admin.rs

@@ -0,0 +1,194 @@
+//! `/api/admin` : purge des temporaires et diagnostic du délai de zap.
+
+use crate::http::{self, Req, Resp, json_as_text, segments};
+use crate::models::PlaylistConfig;
+use crate::state::SharedState;
+use serde_json::{Value, json};
+use std::time::{Duration, Instant};
+
+pub async fn admin(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("POST", ["purge"]) => {
+            if !req.user.as_ref().is_some_and(|u| u.is_admin) {
+                return json_as_text(403, &json!({"error": "Admin access required"}));
+            }
+            http::json(200, &state.cleanup.run_cleanup().await)
+        }
+        ("GET" | "HEAD", ["upstream-probe"]) => {
+            if !req.user.as_ref().is_some_and(|u| u.is_admin) {
+                return json_as_text(403, &json!({"error": "Admin access required"}));
+            }
+            let stream = req.query_param("stream").unwrap_or_default();
+            if stream.is_empty() || !stream.bytes().all(|b| b.is_ascii_digit()) {
+                return http::text(400, "stream=<id numérique> requis");
+            }
+            let Some(playlist) = state.get_playlist(req) else {
+                return http::text(403, "No playlist");
+            };
+            http::json(
+                200,
+                &probe_upstream(&state.http_manual, &playlist, &stream).await,
+            )
+        }
+        _ => http::not_found(),
+    }
+}
+
+/// Diagnostic admin : chronomètre l'ouverture d'une chaîne chez le
+/// fournisseur, en `.ts` et en `.m3u8`.
+///
+/// POURQUOI : ~4,3 s des ~4,6 s d'un zap se passent avant le premier octet
+/// du panneau (mesuré en prod). Reste à savoir lequel des deux formats
+/// démarre le plus vite, et où part le temps. Les identifiants n'apparaissent
+/// jamais dans la réponse : seuls l'hôte et les durées sont rendus.
+///
+/// [client] ne doit PAS suivre les redirections (chaque saut est chronométré).
+pub async fn probe_upstream(
+    client: &reqwest::Client,
+    playlist: &PlaylistConfig,
+    stream_id: &str,
+) -> Value {
+    let base = format!(
+        "{}/live/{}/{}/{stream_id}",
+        playlist.dns, playlist.username, playlist.password
+    );
+    let ts = match reqwest::Url::parse(&format!("{base}.ts")) {
+        Ok(url) => probe_stream(client, url).await,
+        Err(_) => json!({"error": "FormatException", "afterMs": 0}),
+    };
+    // Laisser le panneau libérer la connexion (comptes à une connexion).
+    tokio::time::sleep(Duration::from_secs(2)).await;
+    let hls = match reqwest::Url::parse(&format!("{base}.m3u8")) {
+        Ok(url) => probe_hls(client, url).await,
+        Err(_) => json!({"error": "FormatException", "afterMs": 0}),
+    };
+    json!({"stream": stream_id, "ts": ts, "m3u8": hls})
+}
+
+/// Suit les redirections à la main pour chronométrer chaque saut.
+async fn open(
+    client: &reqwest::Client,
+    url: reqwest::Url,
+    started: Instant,
+) -> Result<(Option<reqwest::Response>, Vec<Value>, reqwest::Url), String> {
+    let mut hops = Vec::new();
+    let mut current = url;
+    for _ in 0..5 {
+        let send = client
+            .get(current.clone())
+            .header("User-Agent", "VLC/3.0.18 LibVLC/3.0.18")
+            .send();
+        let response = tokio::time::timeout(Duration::from_secs(20), send)
+            .await
+            .map_err(|_| "TimeoutException".to_string())?
+            .map_err(|_| "ClientException".to_string())?;
+        let status = response.status().as_u16();
+        hops.push(json!({
+            "host": current.host_str().unwrap_or(""),
+            "status": status,
+            "headersMs": started.elapsed().as_millis() as u64,
+        }));
+        let location = response
+            .headers()
+            .get("location")
+            .and_then(|v| v.to_str().ok())
+            .map(str::to_string);
+        if let (true, Some(location)) = ([301, 302, 303, 307, 308].contains(&status), location) {
+            drop(response);
+            current = current
+                .join(&location)
+                .map_err(|_| "FormatException".to_string())?;
+            continue;
+        }
+        return Ok((Some(response), hops, current));
+    }
+    Ok((None, hops, current))
+}
+
+fn status_error(response: Option<&reqwest::Response>) -> String {
+    match response {
+        Some(r) => format!("status {}", r.status().as_u16()),
+        None => "status null".to_string(),
+    }
+}
+
+async fn probe_stream(client: &reqwest::Client, url: reqwest::Url) -> Value {
+    let started = Instant::now();
+    let (response, hops, _) = match open(client, url, started).await {
+        Ok(r) => r,
+        Err(e) => return json!({"error": e, "afterMs": started.elapsed().as_millis() as u64}),
+    };
+    let mut response = match response {
+        Some(r) if r.status().as_u16() == 200 => r,
+        other => return json!({"hops": hops, "error": status_error(other.as_ref())}),
+    };
+    let mut bytes = 0usize;
+    let mut first_byte_ms: Option<u64> = None;
+    // 1 Mo suffit à voir le premier envoi (préchargement du panneau).
+    let read = async {
+        while let Ok(Some(chunk)) = response.chunk().await {
+            first_byte_ms.get_or_insert(started.elapsed().as_millis() as u64);
+            bytes += chunk.len();
+            if bytes > 1_000_000 {
+                break;
+            }
+        }
+    };
+    let _ = tokio::time::timeout(Duration::from_secs(15), read).await;
+    json!({
+        "hops": hops,
+        "firstByteMs": first_byte_ms,
+        "firstMegabyteMs": (bytes > 1_000_000).then(|| started.elapsed().as_millis() as u64),
+    })
+}
+
+async fn probe_hls(client: &reqwest::Client, url: reqwest::Url) -> Value {
+    let started = Instant::now();
+    let (response, hops, final_url) = match open(client, url, started).await {
+        Ok(r) => r,
+        Err(e) => return json!({"error": e, "afterMs": started.elapsed().as_millis() as u64}),
+    };
+    let response = match response {
+        Some(r) if r.status().as_u16() == 200 => r,
+        other => return json!({"hops": hops, "error": status_error(other.as_ref())}),
+    };
+    let body = match response.text().await {
+        Ok(b) => b,
+        Err(_) => {
+            return json!({"error": "ClientException", "afterMs": started.elapsed().as_millis() as u64});
+        }
+    };
+    let playlist_ms = started.elapsed().as_millis() as u64;
+    let lines: Vec<&str> = body.lines().collect();
+    let segments: Vec<&str> = lines
+        .iter()
+        .copied()
+        .filter(|l| !l.is_empty() && !l.starts_with('#'))
+        .collect();
+    let target = lines
+        .iter()
+        .find(|l| l.starts_with("#EXT-X-TARGETDURATION"))
+        .map(|l| l.rsplit(':').next().unwrap_or("").to_string())
+        .unwrap_or_default();
+    if segments.is_empty() {
+        return json!({"hops": hops, "playlistMs": playlist_ms, "segments": 0});
+    }
+    // Un lecteur démarre près du direct : chronométrer l'avant-dernier.
+    let pick = if segments.len() >= 2 {
+        segments[segments.len() - 2]
+    } else {
+        segments[segments.len() - 1]
+    };
+    let segment = match final_url.join(pick) {
+        Ok(url) => Box::pin(probe_stream(client, url)).await,
+        Err(_) => json!({"error": "FormatException"}),
+    };
+    json!({
+        "hops": hops,
+        "playlistMs": playlist_ms,
+        "segments": segments.len(),
+        "targetDuration": target,
+        "segment": segment,
+        "segmentStartedAtMs": playlist_ms,
+    })
+}

server/src/api/epg.rs

@@ -0,0 +1,774 @@
+//! API EPG — `GET /api/epg/<channel_id>`, cache 30 minutes.
+//!
+//! Le panneau de l'abonné reste la source de référence, mais par son dump
+//! `xmltv.php` d'abord : une requête couvre toutes les chaînes, là où
+//! `player_api` en réclame une par chaîne à plusieurs secondes pièce. Vient
+//! ensuite la source XMLTV externe (déjà indexée en mémoire), puis
+//! l'interrogation chaîne par chaîne — cas des revendeurs dont le guide est
+//! figé depuis plusieurs jours.
+
+use crate::dart_time::{DartDateTime, utc_iso};
+use crate::http::{self, Resp};
+use crate::models::PlaylistConfig;
+use crate::services::xmltv::{XmltvConfig, XmltvEpgService};
+use crate::util::b64;
+use crate::util::log_redactor::redact_url;
+use chrono::{TimeZone, Utc};
+use futures::FutureExt;
+use futures::future::{BoxFuture, Shared};
+use serde_json::{Map, Value, json};
+use std::collections::HashMap;
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
+
+pub type PanelXmltvBuilder = Arc<dyn Fn(&PlaylistConfig) -> XmltvEpgService + Send + Sync>;
+
+/// Correspondance `stream_id` → identifiant EPG et nom, par compte. Le dump
+/// XMLTV indexe par identifiant de chaîne, pas par `stream_id` du panneau.
+#[derive(Default)]
+struct ChannelMap {
+    epg_ids: HashMap<String, String>,
+    names: HashMap<String, String>,
+    expires_at: Option<Instant>,
+}
+
+struct Inner {
+    xmltv: Option<Arc<XmltvEpgService>>,
+    http: reqwest::Client,
+    panel_builder: PanelXmltvBuilder,
+    /// « dns|username|channelId » → réponse JSON. La clé inclut le compte :
+    /// deux panneaux peuvent partager un même `stream_id`.
+    cache: Mutex<HashMap<String, (String, Instant)>>,
+    channel_maps: Mutex<HashMap<String, Arc<ChannelMap>>>,
+    channel_maps_in_flight: Mutex<HashMap<String, Shared<BoxFuture<'static, Arc<ChannelMap>>>>>,
+    panel_xmltv: Mutex<HashMap<String, Arc<XmltvEpgService>>>,
+}
+
+#[derive(Clone)]
+pub struct EpgApi {
+    inner: Arc<Inner>,
+}
+
+/// Dump XMLTV servi par le panneau lui-même.
+///
+/// POURQUOI : `get_simple_data_table` répond en plusieurs secondes chez
+/// beaucoup de revendeurs, et il faut un appel par chaîne — une grille de
+/// trente chaînes demandait plus d'une minute. `xmltv.php` renvoie le guide
+/// de toutes les chaînes en une requête, réutilisée pendant des heures.
+pub fn default_panel_xmltv(client: reqwest::Client) -> PanelXmltvBuilder {
+    Arc::new(move |playlist: &PlaylistConfig| {
+        let enc = |s: &str| url::form_urlencoded::byte_serialize(s.as_bytes()).collect::<String>();
+        let mut config = XmltvConfig::new(vec![format!(
+            "{}/xmltv.php?username={}&password={}",
+            playlist.dns,
+            enc(&playlist.username),
+            enc(&playlist.password)
+        )]);
+        config.refresh_interval = Duration::from_secs(3 * 3600);
+        // Guide facultatif : pas plusieurs minutes d'attente sur un panneau lent.
+        config.download_timeout = Duration::from_secs(90);
+        XmltvEpgService::new(config, client.clone())
+    })
+}
+
+fn value_to_string(v: &Value) -> Option<String> {
+    match v {
+        Value::Null => None,
+        Value::String(s) => Some(s.clone()),
+        other => Some(other.to_string()),
+    }
+}
+
+/// `stream_id` → (`epg_channel_id`, nom) depuis `get_live_streams`.
+fn parse_channel_table(body: &[u8]) -> (HashMap<String, String>, HashMap<String, String>) {
+    let mut epg_ids = HashMap::new();
+    let mut names = HashMap::new();
+    // UTF-8 explicite : sans charset annoncé, un décodage latin-1 abîmait
+    // les noms (« Chérie », « ◉ ») et donc leur correspondance au guide.
+    let text = String::from_utf8_lossy(body);
+    if let Ok(Value::Array(items)) = serde_json::from_str::<Value>(&text) {
+        for item in items {
+            let Value::Object(item) = item else { continue };
+            let Some(stream_id) = item.get("stream_id").and_then(value_to_string) else {
+                continue;
+            };
+            if stream_id.is_empty() {
+                continue;
+            }
+            if let Some(epg_id) = item.get("epg_channel_id").and_then(value_to_string)
+                && !epg_id.is_empty()
+            {
+                epg_ids.insert(stream_id.clone(), epg_id);
+            }
+            if let Some(name) = item.get("name").and_then(value_to_string)
+                && !name.is_empty()
+            {
+                names.insert(stream_id, name);
+            }
+        }
+    }
+    (epg_ids, names)
+}
+
+/// Epoch (secondes, texte ou entier) → ISO-8601 UTC.
+fn iso_utc(timestamp: Option<&Value>) -> Option<String> {
+    let seconds: i64 = match timestamp? {
+        Value::Number(n) => n.as_i64()?,
+        Value::String(s) => s.parse().ok()?,
+        _ => return None,
+    };
+    if seconds <= 0 {
+        return None;
+    }
+    Utc.timestamp_opt(seconds, 0).single().map(utc_iso)
+}
+
+/// Repli : « YYYY-MM-DD HH:MM:SS » → « YYYY-MM-DDTHH:MM:SS ».
+fn normalize_date(raw: &str) -> String {
+    if raw.contains(' ') && !raw.contains('T') {
+        raw.replacen(' ', "T", 1)
+    } else {
+        raw.to_string()
+    }
+}
+
+/// Normalise une réponse Xtream (`epg_listings`) vers le format servi.
+pub fn transform_epg_data(raw: &Value, channel_id: &str) -> Value {
+    let listings: Vec<Value> = match raw {
+        Value::Object(map) if map.contains_key("epg_listings") => map
+            .get("epg_listings")
+            .and_then(Value::as_array)
+            .cloned()
+            .unwrap_or_default(),
+        Value::Array(list) => list.clone(),
+        _ => Vec::new(),
+    };
+    let str_of = |item: &Map<String, Value>, key: &str| -> String {
+        item.get(key)
+            .and_then(Value::as_str)
+            .unwrap_or("")
+            .to_string()
+    };
+    let mut programmes = Vec::new();
+    for item in listings {
+        let Value::Object(item) = item else {
+            return json!({"channel_id": channel_id, "programmes": [], "error": "EPG indisponible"});
+        };
+        // Les champs texte `start`/`end` sont dans le fuseau du panneau, sans
+        // indicateur de zone : le client les relisait en heure locale et
+        // décalait tout le guide. Les `*_timestamp` sont de l'epoch UTC.
+        let start = iso_utc(item.get("start_timestamp"))
+            .unwrap_or_else(|| normalize_date(&str_of(&item, "start")));
+        let end = iso_utc(item.get("stop_timestamp"))
+            .or_else(|| iso_utc(item.get("end_timestamp")))
+            .unwrap_or_else(|| {
+                let raw = item
+                    .get("stop")
+                    .and_then(Value::as_str)
+                    .or_else(|| item.get("end").and_then(Value::as_str))
+                    .unwrap_or("");
+                normalize_date(raw)
+            });
+        let decode = |raw: String| -> String {
+            if raw.is_empty() {
+                return raw;
+            }
+            match b64::decode_text(&raw) {
+                Some(decoded) if !decoded.is_empty() => decoded,
+                _ => raw,
+            }
+        };
+        programmes.push(json!({
+            "title": decode(str_of(&item, "title")),
+            "description": decode(str_of(&item, "description")),
+            "start": start,
+            "end": end,
+            "channel_id": channel_id,
+        }));
+    }
+    json!({"channel_id": channel_id, "programmes": programmes})
+}
+
+/// Le guide contient-il un programme en cours ou à venir ? Un panneau au
+/// guide figé répond avec des centaines de programmes tous terminés :
+/// compter les entrées ne suffit pas.
+fn has_current_programme(programmes: &[Value]) -> bool {
+    let now = Utc::now();
+    programmes.iter().any(|p| {
+        p.get("end")
+            .and_then(Value::as_str)
+            .and_then(DartDateTime::parse)
+            .is_some_and(|end| end.to_utc() > now)
+    })
+}
+
+impl EpgApi {
+    pub fn new(
+        xmltv: Option<Arc<XmltvEpgService>>,
+        http: reqwest::Client,
+        panel_builder: PanelXmltvBuilder,
+    ) -> Self {
+        Self {
+            inner: Arc::new(Inner {
+                xmltv,
+                http,
+                panel_builder,
+                cache: Mutex::default(),
+                channel_maps: Mutex::default(),
+                channel_maps_in_flight: Mutex::default(),
+                panel_xmltv: Mutex::default(),
+            }),
+        }
+    }
+
+    pub async fn handle(&self, playlist: Option<PlaylistConfig>, channel_id: &str) -> Resp {
+        let Some(playlist) = playlist else {
+            return http::json(403, &json!({"error": "Playlist non trouvée"}));
+        };
+
+        let cache_key = format!("{}|{}|{channel_id}", playlist.dns, playlist.username);
+        if let Some((data, expires)) = self.inner.cache.lock().unwrap().get(&cache_key)
+            && Instant::now() < *expires
+        {
+            return http::with_headers(
+                http::response(200, data.clone()),
+                &[("content-type", "application/json"), ("x-cache", "HIT")],
+            );
+        }
+
+        // Sources par ordre de préférence. On s'arrête à la première qui
+        // contient un programme en cours ou à venir ; à défaut, la première
+        // non vide sert de repli.
+        let mut programmes: Vec<Value> = Vec::new();
+        let mut source = "xtream";
+        let mut found = false;
+        for name in ["panel-xmltv", "xmltv", "xtream"] {
+            let candidate = match name {
+                "panel-xmltv" => self.panel_programmes(&playlist, channel_id).await,
+                "xmltv" => {
+                    self.programmes_from_xmltv(self.inner.xmltv.clone(), &playlist, channel_id)
+                        .await
+                }
+                _ => self.xtream_programmes(&playlist, channel_id).await,
+            };
+            if candidate.is_empty() {
+                continue;
+            }
+            let current = has_current_programme(&candidate);
+            if !found || current {
+                programmes = candidate;
+                source = name;
+                found = true;
+            }
+            if current {
+                break;
+            }
+        }
+
+        let body = json!({"channel_id": channel_id, "programmes": programmes}).to_string();
+        // 30 min pour un guide trouvé ; 5 min pour un guide vide, qui vient
+        // souvent d'une source momentanément indisponible.
+        let ttl = Duration::from_secs(if found { 30 * 60 } else { 5 * 60 });
+        self.inner
+            .cache
+            .lock()
+            .unwrap()
+            .insert(cache_key, (body.clone(), Instant::now() + ttl));
+
+        http::with_headers(
+            http::response(200, body),
+            &[
+                ("content-type", "application/json"),
+                ("x-cache", "MISS"),
+                ("x-epg-source", source),
+            ],
+        )
+    }
+
+    async fn panel_programmes(&self, playlist: &PlaylistConfig, channel_id: &str) -> Vec<Value> {
+        let key = format!("{}|{}", playlist.dns, playlist.username);
+        let service = self
+            .inner
+            .panel_xmltv
+            .lock()
+            .unwrap()
+            .entry(key)
+            .or_insert_with(|| Arc::new((self.inner.panel_builder)(playlist)))
+            .clone();
+        self.programmes_from_xmltv(Some(service), playlist, channel_id)
+            .await
+    }
+
+    /// Programmes d'une chaîne dans un index XMLTV (panneau ou externe).
+    async fn programmes_from_xmltv(
+        &self,
+        xmltv: Option<Arc<XmltvEpgService>>,
+        playlist: &PlaylistConfig,
+        channel_id: &str,
+    ) -> Vec<Value> {
+        let Some(xmltv) = xmltv else {
+            return Vec::new();
+        };
+        let channels = self.channel_map_for(playlist).await;
+        let epg_id = channels.epg_ids.get(channel_id).map(String::as_str);
+        let name = channels.names.get(channel_id).map(String::as_str);
+        if epg_id.is_none() && name.is_none() {
+            return Vec::new();
+        }
+        let now = Utc::now();
+        xmltv
+            .programmes_for(epg_id, name)
+            .await
+            .iter()
+            .filter(|p| p.stop > now)
+            .take(64)
+            .map(|p| p.to_json(channel_id))
+            .collect()
+    }
+
+    /// Interrogation du panneau chaîne par chaîne : chemin lent, plusieurs
+    /// secondes par action, réservé aux chaînes absentes des dumps.
+    async fn xtream_programmes(&self, playlist: &PlaylistConfig, channel_id: &str) -> Vec<Value> {
+        // `get_simple_data_table` d'abord : seule action réellement
+        // universelle. `get_epg` manque sur beaucoup de panneaux, qui
+        // renvoient alors le payload d'authentification.
+        for action in ["get_simple_data_table", "get_short_epg"] {
+            let url = format!(
+                "{}/player_api.php?username={}&password={}&action={action}&stream_id={channel_id}",
+                playlist.dns, playlist.username, playlist.password
+            );
+            let fetch = async {
+                let response = self.inner.http.get(&url).send().await?;
+                let status = response.status().as_u16();
+                Ok::<_, reqwest::Error>((status, response.bytes().await?))
+            };
+            let (status, body) = match tokio::time::timeout(Duration::from_secs(20), fetch).await {
+                Ok(Ok(r)) => r,
+                Ok(Err(e)) => {
+                    // Une source parmi d'autres, pas une raison de répondre 500.
+                    println!(
+                        "[EpgApi] player_api {action} indisponible pour {channel_id} : {}",
+                        redact_url(&format!("{e:?}"))
+                    );
+                    continue;
+                }
+                Err(_) => {
+                    println!(
+                        "[EpgApi] player_api {action} indisponible pour {channel_id} : TimeoutException after 0:00:20.000000"
+                    );
+                    continue;
+                }
+            };
+            if status != 200 {
+                continue;
+            }
+            let Ok(raw) = serde_json::from_str::<Value>(&String::from_utf8_lossy(&body)) else {
+                continue;
+            };
+            let programmes: Vec<Value> = transform_epg_data(&raw, channel_id)["programmes"]
+                .as_array()
+                .cloned()
+                .unwrap_or_default()
+                .into_iter()
+                .filter(Value::is_object)
+                .collect();
+            if !programmes.is_empty() {
+                return programmes;
+            }
+        }
+        Vec::new()
+    }
+
+    /// Table des chaînes du compte, rafraîchie toutes les 6 heures. Les
+    /// requêtes simultanées partagent un seul téléchargement : la grille
+    /// demande le guide de 30 chaînes d'un coup (7 Mo de table en prod).
+    async fn channel_map_for(&self, playlist: &PlaylistConfig) -> Arc<ChannelMap> {
+        let key = format!("{}|{}", playlist.dns, playlist.username);
+        if let Some(map) = self.inner.channel_maps.lock().unwrap().get(&key)
+            && map.expires_at.is_some_and(|e| Instant::now() < e)
+        {
+            return map.clone();
+        }
+        let shared = {
+            let mut in_flight = self.inner.channel_maps_in_flight.lock().unwrap();
+            match in_flight.get(&key) {
+                Some(f) => f.clone(),
+                None => {
+                    let inner = self.inner.clone();
+                    let playlist = playlist.clone();
+                    let task_key = key.clone();
+                    // Tâche détachée : le téléchargement aboutit même si le
+                    // client qui l'a déclenché est parti.
+                    let handle = tokio::spawn(async move {
+                        let map = Arc::new(load_channel_map(&inner.http, &playlist).await);
+                        inner
+                            .channel_maps
+                            .lock()
+                            .unwrap()
+                            .insert(task_key.clone(), map.clone());
+                        inner
+                            .channel_maps_in_flight
+                            .lock()
+                            .unwrap()
+                            .remove(&task_key);
+                        map
+                    });
+                    let f = async move { handle.await.unwrap_or_default() }
+                        .boxed()
+                        .shared();
+                    in_flight.insert(key, f.clone());
+                    f
+                }
+            }
+        };
+        shared.await
+    }
+}
+
+async fn load_channel_map(client: &reqwest::Client, playlist: &PlaylistConfig) -> ChannelMap {
+    let url = format!(
+        "{}/player_api.php?username={}&password={}&action=get_live_streams",
+        playlist.dns, playlist.username, playlist.password
+    );
+    let fetch = async {
+        let response = client.get(&url).send().await?;
+        let status = response.status().as_u16();
+        Ok::<_, reqwest::Error>((status, response.bytes().await?))
+    };
+    let (mut epg_ids, mut names) = (HashMap::new(), HashMap::new());
+    match tokio::time::timeout(Duration::from_secs(90), fetch).await {
+        Ok(Ok((200, body))) => {
+            // Décodage hors du runtime : 7 Mo de JSON gelaient sinon le relais
+            // des flux en cours.
+            match tokio::task::spawn_blocking(move || parse_channel_table(&body)).await {
+                Ok(parsed) => (epg_ids, names) = parsed,
+                Err(e) => println!("[EpgApi] table des chaînes illisible : {e}"),
+            }
+        }
+        Ok(Ok(_)) => {}
+        Ok(Err(e)) => println!(
+            "[EpgApi] table des chaînes indisponible : {}",
+            redact_url(&format!("{e:?}"))
+        ),
+        Err(_) => println!(
+            "[EpgApi] table des chaînes indisponible : TimeoutException after 0:01:30.000000"
+        ),
+    }
+    // Une table vide (panneau en échec) n'est gardée que 2 minutes : la
+    // garder 6 h privait TOUTES les chaînes du repli XMLTV pendant 6 h.
+    let ttl = if names.is_empty() {
+        Duration::from_secs(120)
+    } else {
+        Duration::from_secs(6 * 3600)
+    };
+    ChannelMap {
+        epg_ids,
+        names,
+        expires_at: Some(Instant::now() + ttl),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use axum::extract::{Query, Request};
+    use std::sync::atomic::{AtomicUsize, Ordering};
+
+    #[test]
+    fn convertit_les_epoch_en_utc_et_decode_le_base64() {
+        let raw = json!({"epg_listings": [{
+            "title": "Sm91cm5hbCBkZSAyMGg=",
+            "start": "2026-08-11 20:00:00",
+            "end": "2026-08-11 20:35:00",
+            "description": "TCdpbmZvIGR1IHNvaXI=",
+            "start_timestamp": "1786471200",
+            "stop_timestamp": "1786473300",
+        }]});
+        let result = transform_epg_data(&raw, "845452");
+        let p = &result["programmes"][0];
+        assert_eq!(p["start"], "2026-08-11T18:00:00.000Z");
+        assert_eq!(p["end"], "2026-08-11T18:35:00.000Z");
+        assert_eq!(p["title"], "Journal de 20h");
+        assert_eq!(p["description"], "L'info du soir");
+        assert_eq!(p["channel_id"], "845452");
+    }
+
+    #[test]
+    fn retombe_sur_les_champs_texte() {
+        let raw = json!({"epg_listings": [{
+            "title": "Sm91cm5hbCBkZSAyMGg=",
+            "start": "2026-08-11 20:00:00",
+            "stop": "2026-08-11 20:35:00",
+        }]});
+        let p = &transform_epg_data(&raw, "845452")["programmes"][0];
+        assert_eq!(p["start"], "2026-08-11T20:00:00");
+        assert_eq!(p["end"], "2026-08-11T20:35:00");
+    }
+
+    #[test]
+    fn liste_vide_sans_epg_listings() {
+        let raw = json!({"user_info": {"auth": 1}, "server_info": {"url": "x"}});
+        assert_eq!(transform_epg_data(&raw, "1")["programmes"], json!([]));
+    }
+
+    // ---------- handle() contre un faux panneau ----------
+
+    type Handler = Arc<dyn Fn(&str, &HashMap<String, String>) -> (u16, String) + Send + Sync>;
+
+    async fn mock(handler: Handler) -> String {
+        let app = axum::Router::new().fallback(
+            move |Query(q): Query<HashMap<String, String>>, req: Request| {
+                let handler = handler.clone();
+                async move {
+                    // Laisser respirer les requêtes concurrentes (mutualisation).
+                    tokio::time::sleep(Duration::from_millis(30)).await;
+                    let (status, body) = handler(req.uri().path(), &q);
+                    (axum::http::StatusCode::from_u16(status).unwrap(), body)
+                }
+            },
+        );
+        let listener = tokio::net::TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        tokio::spawn(async move { axum::serve(listener, app).await.unwrap() });
+        format!("http://{addr}")
+    }
+
+    fn stamp(d: chrono::DateTime<Utc>) -> String {
+        d.format("%Y%m%d%H%M%S +0000").to_string()
+    }
+
+    fn dump(
+        id: &str,
+        name: &str,
+        start: chrono::DateTime<Utc>,
+        stop: chrono::DateTime<Utc>,
+    ) -> String {
+        format!(
+            r#"<?xml version="1.0" encoding="utf-8" ?><tv><channel id="{id}"><display-name>{name}</display-name></channel><programme start="{}" stop="{}" channel="{id}"><title lang="fr">Journal de 20h</title><desc lang="fr">L'info du soir</desc></programme></tv>"#,
+            stamp(start),
+            stamp(stop)
+        )
+    }
+
+    fn playlist(base: &str) -> PlaylistConfig {
+        PlaylistConfig {
+            dns: base.to_string(),
+            username: "u".into(),
+            password: "p".into(),
+        }
+    }
+
+    fn api(base: &str, external: bool) -> EpgApi {
+        let client = reqwest::Client::new();
+        let xmltv = external.then(|| {
+            Arc::new(XmltvEpgService::new(
+                XmltvConfig::new(vec![format!("{base}/ext/epg.xml")]),
+                client.clone(),
+            ))
+        });
+        let c = client.clone();
+        let builder: PanelXmltvBuilder = Arc::new(move |p: &PlaylistConfig| {
+            XmltvEpgService::new(
+                XmltvConfig::new(vec![format!("{}/xmltv.php", p.dns)]),
+                c.clone(),
+            )
+        });
+        EpgApi::new(xmltv, client, builder)
+    }
+
+    async fn body_json(resp: Resp) -> Value {
+        let bytes = axum::body::to_bytes(resp.into_body(), usize::MAX)
+            .await
+            .unwrap();
+        serde_json::from_slice(&bytes).unwrap()
+    }
+
+    #[tokio::test]
+    async fn sert_le_dump_du_panneau_sans_appel_par_chaine() {
+        let now = Utc::now();
+        let actions = Arc::new(Mutex::new(Vec::<String>::new()));
+        let a = actions.clone();
+        let base = mock(Arc::new(move |path, q| {
+            if path.ends_with("/xmltv.php") {
+                return (200, dump("France2.fr", "FRANCE 2", now - chrono::Duration::minutes(5), now + chrono::Duration::minutes(25)));
+            }
+            let action = q.get("action").cloned().unwrap_or_default();
+            a.lock().unwrap().push(action.clone());
+            if action == "get_live_streams" {
+                return (200, json!([{"stream_id": 845452, "name": "FRANCE 2", "epg_channel_id": "France2.fr"}]).to_string());
+            }
+            (200, "{}".into())
+        }))
+        .await;
+        let resp = api(&base, false)
+            .handle(Some(playlist(&base)), "845452")
+            .await;
+        assert_eq!(resp.status().as_u16(), 200);
+        assert_eq!(resp.headers()["x-epg-source"], "panel-xmltv");
+        let body = body_json(resp).await;
+        assert_eq!(body["programmes"][0]["title"], "Journal de 20h");
+        assert_eq!(*actions.lock().unwrap(), vec!["get_live_streams"]);
+    }
+
+    #[tokio::test]
+    async fn retombe_sur_player_api_quand_le_dump_ne_couvre_pas_la_chaine() {
+        let future = chrono::Local::now() + chrono::Duration::minutes(10);
+        let panel_stamp =
+            |d: chrono::DateTime<chrono::Local>| d.format("%Y-%m-%d %H:%M:%S").to_string();
+        let start = panel_stamp(future);
+        let end = panel_stamp(future + chrono::Duration::hours(2));
+        let base = mock(Arc::new(move |path, q| {
+            if path.ends_with("/xmltv.php") {
+                return (200, "<tv></tv>".into());
+            }
+            match q.get("action").map(String::as_str) {
+                Some("get_live_streams") => (200, "[]".into()),
+                Some("get_simple_data_table") => (
+                    200,
+                    json!({"epg_listings": [{"title": "TWF0Y2g=", "description": "", "start": start, "end": end}]}).to_string(),
+                ),
+                _ => (200, "{}".into()),
+            }
+        }))
+        .await;
+        let resp = api(&base, false).handle(Some(playlist(&base)), "999").await;
+        assert_eq!(resp.headers()["x-epg-source"], "xtream");
+        assert_eq!(body_json(resp).await["programmes"][0]["title"], "Match");
+    }
+
+    #[tokio::test]
+    async fn un_panneau_qui_plante_ne_prive_pas_du_dump_externe() {
+        let now = Utc::now();
+        let base = mock(Arc::new(move |path, q| {
+            if path == "/ext/epg.xml" {
+                return (
+                    200,
+                    dump("TF1.fr", "TF1", now, now + chrono::Duration::hours(1)),
+                );
+            }
+            if path.ends_with("/xmltv.php") {
+                return (200, "<tv></tv>".into());
+            }
+            if q.get("action").map(String::as_str) == Some("get_live_streams") {
+                return (
+                    200,
+                    json!([{"stream_id": 1, "name": "FR - TF1 FHD ◉", "epg_channel_id": ""}])
+                        .to_string(),
+                );
+            }
+            (500, "boom".into())
+        }))
+        .await;
+        let resp = api(&base, true).handle(Some(playlist(&base)), "1").await;
+        assert_eq!(resp.status().as_u16(), 200);
+        assert_eq!(resp.headers()["x-epg-source"], "xmltv");
+        assert_eq!(
+            body_json(resp).await["programmes"][0]["title"],
+            "Journal de 20h"
+        );
+    }
+
+    #[tokio::test]
+    async fn le_dump_externe_passe_avant_l_appel_lent() {
+        let now = Utc::now();
+        let actions = Arc::new(Mutex::new(Vec::<String>::new()));
+        let a = actions.clone();
+        let base = mock(Arc::new(move |path, q| {
+            if path == "/ext/epg.xml" {
+                return (
+                    200,
+                    dump("TF1.fr", "TF1", now, now + chrono::Duration::hours(1)),
+                );
+            }
+            if path.ends_with("/xmltv.php") {
+                return (200, "<tv></tv>".into());
+            }
+            let action = q.get("action").cloned().unwrap_or_default();
+            a.lock().unwrap().push(action.clone());
+            if action == "get_live_streams" {
+                return (
+                    200,
+                    json!([{"stream_id": 1, "name": "TF1", "epg_channel_id": "TF1.fr"}])
+                        .to_string(),
+                );
+            }
+            (200, "{}".into())
+        }))
+        .await;
+        let resp = api(&base, true).handle(Some(playlist(&base)), "1").await;
+        assert_eq!(resp.headers()["x-epg-source"], "xmltv");
+        assert!(
+            !actions
+                .lock()
+                .unwrap()
+                .contains(&"get_simple_data_table".to_string())
+        );
+    }
+
+    #[tokio::test]
+    async fn la_grille_partage_un_seul_telechargement_de_la_table() {
+        let now = Utc::now();
+        let calls = Arc::new(AtomicUsize::new(0));
+        let c = calls.clone();
+        let base = mock(Arc::new(move |path, q| {
+            if path == "/ext/epg.xml" {
+                return (
+                    200,
+                    dump("TF1.fr", "TF1", now, now + chrono::Duration::hours(1)),
+                );
+            }
+            if path.ends_with("/xmltv.php") {
+                return (200, "<tv></tv>".into());
+            }
+            if q.get("action").map(String::as_str) == Some("get_live_streams") {
+                c.fetch_add(1, Ordering::SeqCst);
+                let list: Vec<Value> = (1..=5)
+                    .map(|i| json!({"stream_id": i, "name": "TF1", "epg_channel_id": "TF1.fr"}))
+                    .collect();
+                return (200, Value::Array(list).to_string());
+            }
+            (200, "{}".into())
+        }))
+        .await;
+        let api = api(&base, true);
+        let ids: Vec<String> = (1..=5).map(|i| i.to_string()).collect();
+        let responses =
+            futures::future::join_all(ids.iter().map(|id| api.handle(Some(playlist(&base)), id)))
+                .await;
+        assert!(responses.iter().all(|r| r.status().as_u16() == 200));
+        assert_eq!(calls.load(Ordering::SeqCst), 1);
+    }
+
+    #[tokio::test]
+    async fn cache_hit_au_second_appel() {
+        let now = Utc::now();
+        let base = mock(Arc::new(move |path, q| {
+            if path.ends_with("/xmltv.php") {
+                return (
+                    200,
+                    dump(
+                        "France2.fr",
+                        "FRANCE 2",
+                        now,
+                        now + chrono::Duration::minutes(25),
+                    ),
+                );
+            }
+            if q.get("action").map(String::as_str) == Some("get_live_streams") {
+                return (
+                    200,
+                    json!([{"stream_id": 7, "name": "FRANCE 2", "epg_channel_id": "France2.fr"}])
+                        .to_string(),
+                );
+            }
+            (200, "{}".into())
+        }))
+        .await;
+        let api = api(&base, false);
+        let first = api.handle(Some(playlist(&base)), "7").await;
+        assert_eq!(first.headers()["x-cache"], "MISS");
+        let second = api.handle(Some(playlist(&base)), "7").await;
+        assert_eq!(second.headers()["x-cache"], "HIT");
+        assert!(api.handle(None, "7").await.status().as_u16() == 403);
+    }
+}

server/src/api/logo.rs

@@ -0,0 +1,75 @@
+//! `GET /api/logo?src=<stream_icon>&name=<nom de chaîne>`
+//!
+//! Logo d'une chaîne, avec repli. L'URL du panneau est tentée d'abord, via
+//! le proxy Xtream (mêmes protections anti-SSRF, même mémoire des hôtes
+//! morts). En cas d'échec, le logo est cherché par nom dans le dépôt public
+//! `tv-logos`.
+//!
+//! POURQUOI : quand l'hébergeur de picons du revendeur tombe, toute la grille
+//! perd ses logos d'un coup, alors que les autres applications IPTV les
+//! affichent encore grâce à leurs propres sources de repli.
+
+use crate::api::proxy::missing_image_response;
+use crate::http::{self, Req, Resp};
+use crate::state::AppState;
+use axum::http::{HeaderMap, Method};
+
+/// Un logo trouvé change rarement : un jour de cache navigateur.
+const FOUND: &str = "public, max-age=86400";
+
+pub async fn handle(state: &AppState, req: &Req) -> Resp {
+    let params = req.query_params();
+    let src = params.get("src").cloned().unwrap_or_default();
+    let name = params.get("name").cloned().unwrap_or_default();
+
+    if src.starts_with("http://") || src.starts_with("https://") {
+        let (path, query) = match src.split_once('?') {
+            Some((p, q)) => (p, q),
+            None => (src.as_str(), ""),
+        };
+        let path = path.split('#').next().unwrap_or("");
+        let query = query.split('#').next().unwrap_or("");
+        // Requête interne vers le proxy, avec la seule session du client.
+        let mut headers = HeaderMap::new();
+        for header in ["cookie", "authorization"] {
+            if let Some(value) = req.headers.get(header) {
+                headers.insert(header, value.clone());
+            }
+        }
+        let proxied = Req {
+            method: Method::GET,
+            path: format!("api/xtream/{path}"),
+            query: query.to_string(),
+            headers,
+            body: Default::default(),
+            remote: req.remote,
+            user: None,
+            user_id: None,
+        };
+        let upstream = state.proxy.handle(state, &proxied).await;
+        let content_type = upstream
+            .headers()
+            .get("content-type")
+            .and_then(|v| v.to_str().ok())
+            .unwrap_or("")
+            .to_string();
+        if upstream.status().as_u16() == 200 && content_type.starts_with("image/") {
+            return http::with_headers(
+                http::response(200, upstream.into_body()),
+                &[("content-type", &content_type), ("cache-control", FOUND)],
+            );
+        }
+        // Réponse abandonnée : la connexion amont est refermée.
+        drop(upstream);
+    }
+
+    if !name.is_empty()
+        && let Some(bytes) = state.logo_catalog.logo_for(&name).await
+    {
+        return http::with_headers(
+            http::response(200, bytes),
+            &[("content-type", "image/png"), ("cache-control", FOUND)],
+        );
+    }
+    missing_image_response()
+}

server/src/api/mod.rs

@@ -0,0 +1,11 @@
+pub mod account;
+pub mod admin;
+pub mod epg;
+pub mod logo;
+pub mod player_log;
+pub mod proxy;
+pub mod recording_playlist;
+pub mod recordings;
+pub mod static_files;
+pub mod streaming;
+pub mod xtream_api;

server/src/api/player_log.rs

@@ -0,0 +1,135 @@
+//! Journal des incidents de lecture remontés par le lecteur web.
+//!
+//! POURQUOI : les freezes se produisent chez l'utilisateur, dans son
+//! navigateur ; le serveur n'en voit rien. Le lecteur envoie ici chaque
+//! coupure, erreur, recréation et saut, et le serveur les écrit dans
+//! `docker logs` (`[Player] …`).
+//!
+//! Entrée non fiable : seuls des champs connus, courts et typés passent.
+
+use crate::http::{self, Req, Resp};
+use regex::Regex;
+use serde_json::Value;
+use std::sync::LazyLock;
+
+const EVENTS: [&str; 11] = [
+    "start",
+    "first_frame",
+    "stall",
+    "seek",
+    "mpegts_error",
+    "recreate",
+    "fallback_hls",
+    "hls_error",
+    "profile",
+    "error_shown",
+    "heartbeat",
+];
+
+const NUMERIC_FIELDS: [&str; 11] = [
+    "t", "ms", "buffer", "pos", "from", "to", "stalls", "stallMs", "seeks", "errors", "rate",
+];
+
+const TEXT_FIELDS: [&str; 5] = ["session", "ch", "mode", "profile", "detail"];
+
+static URL: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"https?://\S+").unwrap());
+static UNSAFE: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"[^A-Za-z0-9_.\-:/<>]").unwrap());
+
+/// Ligne de journal pour l'événement [raw], ou `None` s'il est invalide.
+pub fn format_player_event(raw: &Value) -> Option<String> {
+    let map = raw.as_object()?;
+    let event = map.get("event")?.as_str()?;
+    if !EVENTS.contains(&event) {
+        return None;
+    }
+    let mut parts = vec![event.to_string()];
+    for key in TEXT_FIELDS {
+        if let Some(value) = map.get(key).and_then(Value::as_str) {
+            if value.is_empty() {
+                continue;
+            }
+            // Ni espace, ni retour ligne, ni URL : jamais d'injection de faux
+            // journaux, jamais d'identifiants recopiés depuis une URL.
+            let safe = URL.replace_all(value, "<url>");
+            let safe = UNSAFE.replace_all(&safe, "_");
+            let safe: String = safe.chars().take(60).collect();
+            parts.push(format!("{key}={safe}"));
+        }
+    }
+    for key in NUMERIC_FIELDS {
+        let Some(Value::Number(n)) = map.get(key) else {
+            continue;
+        };
+        if let Some(i) = n.as_i64() {
+            parts.push(format!("{key}={i}"));
+        } else if let Some(f) = n.as_f64().filter(|f| f.is_finite()) {
+            parts.push(format!("{key}={f:.1}"));
+        }
+    }
+    Some(format!("[Player] {}", parts.join(" ")))
+}
+
+pub fn handle(req: &Req) -> Resp {
+    let body = req.body_str();
+    if body.encode_utf16().count() > 4096 {
+        return http::empty(413);
+    }
+    let Ok(decoded) = serde_json::from_str::<Value>(&body) else {
+        return http::text(400, "Bad Request");
+    };
+    let events: Vec<&Value> = match &decoded {
+        Value::Array(list) => list.iter().take(20).collect(),
+        other => vec![other],
+    };
+    for event in events {
+        if let Some(line) = format_player_event(event) {
+            println!("{line}");
+        }
+    }
+    http::empty(204)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json::json;
+
+    #[test]
+    fn ecrit_une_coupure_avec_sa_duree_et_le_buffer() {
+        assert_eq!(
+            format_player_event(&json!({
+                "event": "stall", "session": "ab12", "ch": "554034", "ms": 5230, "buffer": 0.04
+            }))
+            .unwrap(),
+            "[Player] stall session=ab12 ch=554034 ms=5230 buffer=0.0"
+        );
+    }
+
+    #[test]
+    fn refuse_un_evenement_inconnu() {
+        assert!(format_player_event(&json!({"event": "rm -rf"})).is_none());
+        assert!(format_player_event(&json!("stall")).is_none());
+        assert!(format_player_event(&Value::Null).is_none());
+    }
+
+    #[test]
+    fn pas_d_injection_ni_d_url() {
+        let line = format_player_event(&json!({
+            "event": "mpegts_error",
+            "detail": "NetworkError http://panel/live/user/pass/1.ts\n[Player] faux"
+        }))
+        .unwrap();
+        assert!(!line.contains('\n'));
+        assert!(!line.contains("user/pass"));
+        assert!(line.contains("<url>"));
+    }
+
+    #[test]
+    fn ignore_les_champs_inattendus() {
+        let line =
+            format_player_event(&json!({"event": "seek", "from": 10, "cookie": "secret"})).unwrap();
+        assert!(line.contains("from=10"));
+        assert!(!line.contains("to="));
+        assert!(!line.contains("secret"));
+    }
+}

server/src/api/proxy.rs

@@ -0,0 +1,466 @@
+//! Proxy Xtream `/api/xtream/<url>` (images, API du panneau) avec
+//! protections anti-SSRF, et mémoire des hôtes d'images hors service.
+
+use crate::http::{self, Req, Resp, extract_token};
+use crate::models::PlaylistConfig;
+use crate::state::AppState;
+use crate::util::log_redactor::redact_url;
+use axum::body::Body;
+use futures::TryStreamExt;
+use serde_json::json;
+use std::collections::HashMap;
+use std::net::IpAddr;
+use std::sync::Mutex;
+use std::time::{Duration, Instant};
+
+/// Réponse pour une image indisponible.
+///
+/// Statut 410 et non 404 : la cascade du serveur retombe sur l'étage suivant
+/// pour tout 404 et renverrait finalement celui des fichiers statiques, sans
+/// notre `cache-control`. Un 410 s'arrête ici.
+///
+/// Un statut d'erreur plutôt qu'une image vide : le client affiche alors son
+/// propre repli (icône, initiale) au lieu d'une tuile blanche. Le `max-age`
+/// est essentiel : sans lui le navigateur redemande le logo à chaque
+/// affichage de la grille.
+pub fn missing_image_response() -> Resp {
+    http::with_headers(
+        http::empty(410),
+        &[
+            ("cache-control", "public, max-age=600"),
+            ("access-control-allow-origin", "*"),
+        ],
+    )
+}
+
+/// Mémoire courte des hôtes d'images injoignables.
+///
+/// POURQUOI : les URL de picons pointent chez l'hébergeur du revendeur, pas
+/// sur le panneau. Quand cette machine tombe, elle répond 5xx en quelques
+/// millisecondes, le navigateur réessaie à chaque rendu de la grille et le
+/// proxy relaie des centaines de requêtes mortes par seconde. Au bout de
+/// [threshold] échecs consécutifs, l'hôte est tenu pour mort pendant [ttl]
+/// et les requêtes suivantes sont servies localement, sans appel sortant.
+pub struct AssetFailureCache {
+    threshold: u32,
+    ttl: Duration,
+    failures: Mutex<HashMap<String, u32>>,
+    down_until: Mutex<HashMap<String, Instant>>,
+}
+
+impl AssetFailureCache {
+    pub fn new(threshold: u32, ttl: Duration) -> Self {
+        Self {
+            threshold,
+            ttl,
+            failures: Mutex::default(),
+            down_until: Mutex::default(),
+        }
+    }
+
+    pub fn is_down(&self, host: &str) -> bool {
+        self.is_down_at(host, Instant::now())
+    }
+
+    fn is_down_at(&self, host: &str, now: Instant) -> bool {
+        let key = host.to_lowercase();
+        let mut down = self.down_until.lock().unwrap();
+        let Some(until) = down.get(&key).copied() else {
+            return false;
+        };
+        if now < until {
+            return true;
+        }
+        // Coupure expirée : ardoise vierge pour laisser une vraie chance.
+        down.remove(&key);
+        self.failures.lock().unwrap().remove(&key);
+        false
+    }
+
+    pub fn record_failure(&self, host: &str) {
+        self.record_failure_at(host, Instant::now());
+    }
+
+    fn record_failure_at(&self, host: &str, now: Instant) {
+        let key = host.to_lowercase();
+        let count = {
+            let mut failures = self.failures.lock().unwrap();
+            let count = failures.entry(key.clone()).or_insert(0);
+            *count += 1;
+            *count
+        };
+        if count >= self.threshold {
+            self.down_until.lock().unwrap().insert(key, now + self.ttl);
+        }
+    }
+
+    pub fn record_success(&self, host: &str) {
+        let key = host.to_lowercase();
+        self.failures.lock().unwrap().remove(&key);
+        self.down_until.lock().unwrap().remove(&key);
+    }
+}
+
+/// L'URL désigne-t-elle une image ou un logo ? Ces URL échappent à
+/// l'allowlist de domaine (les revendeurs hébergent leurs picons ailleurs
+/// que le panneau) et méritent un repli visuel plutôt qu'une erreur.
+fn is_static_asset_url(url: &reqwest::Url) -> bool {
+    let path = url.path();
+    [".png", ".jpg", ".jpeg", ".gif", ".webp", ".ico"]
+        .iter()
+        .any(|ext| path.ends_with(ext))
+        || path.contains("/picons/")
+        || path.contains("/logos/")
+}
+
+/// Hôte à ne jamais atteindre par le proxy (loopback, LAN privé,
+/// link-local/métadonnées cloud) — protection SSRF des URL d'images qui
+/// échappent à l'allowlist de domaine.
+pub fn is_forbidden_proxy_host(host: &str) -> bool {
+    let lower = host.to_lowercase();
+    let lower = lower.trim_start_matches('[').trim_end_matches(']');
+    if lower == "localhost" || lower == "::1" {
+        return true;
+    }
+    let Ok(ip) = lower.parse::<IpAddr>() else {
+        return false; // nom d'hôte : validé par l'allowlist de domaine
+    };
+    match ip {
+        IpAddr::V4(v4) => {
+            let o = v4.octets();
+            v4.is_loopback()
+                || o[0] == 10
+                || (o[0] == 172 && (16..=31).contains(&o[1]))
+                || (o[0] == 192 && o[1] == 168)
+                || (o[0] == 169 && o[1] == 254)
+                || o[0] == 0
+        }
+        IpAddr::V6(v6) => v6.is_loopback() || (v6.segments()[0] & 0xffc0) == 0xfe80,
+    }
+}
+
+fn host_of(url: &reqwest::Url) -> String {
+    url.host_str()
+        .unwrap_or("")
+        .trim_start_matches('[')
+        .trim_end_matches(']')
+        .to_string()
+}
+
+const ALLOWED_RESPONSE_HEADERS: [&str; 6] = [
+    "content-type",
+    "content-range",
+    "accept-ranges",
+    "cache-control",
+    "server",
+    "date",
+];
+const ALLOWED_REQUEST_HEADERS: [&str; 4] = ["user-agent", "accept", "range", "referer"];
+
+pub struct ProxyHandler {
+    asset_failures: AssetFailureCache,
+    /// Playlist servant à l'allowlist, mise en cache 5 minutes pour éviter
+    /// une requête SQL par segment.
+    playlist_cache: Mutex<Option<(PlaylistConfig, Instant)>>,
+}
+
+enum ProxyError {
+    Response(Resp),
+    Failure(String),
+}
+
+impl ProxyHandler {
+    pub fn new() -> Self {
+        Self {
+            asset_failures: AssetFailureCache::new(3, Duration::from_secs(300)),
+            playlist_cache: Mutex::new(None),
+        }
+    }
+
+    fn cached_playlist(&self, state: &AppState, req: &Req) -> Option<PlaylistConfig> {
+        if let Some((playlist, expiry)) = self.playlist_cache.lock().unwrap().as_ref()
+            && Instant::now() < *expiry
+        {
+            return Some(playlist.clone());
+        }
+        let playlist = state.get_playlist(req)?;
+        *self.playlist_cache.lock().unwrap() =
+            Some((playlist.clone(), Instant::now() + Duration::from_secs(300)));
+        Some(playlist)
+    }
+
+    pub async fn handle(&self, state: &AppState, req: &Req) -> Resp {
+        // Le test de chemin passe AVANT tout : les autres requêtes doivent
+        // retomber sur les étages suivants de la cascade.
+        let Some(api_path) = req.path.strip_prefix("api/xtream/") else {
+            return http::empty(404);
+        };
+
+        // Authentification par session (en-tête ou cookie HttpOnly posé au
+        // login : `img src` et hls.js n'envoient que le cookie). Un proxy
+        // ouvert offrait un rebond SSRF non authentifié.
+        let authorized = extract_token(req)
+            .is_some_and(|token| state.db.find_session_by_token(&token).is_some());
+        if !authorized {
+            return http::text(401, "Unauthorized");
+        }
+
+        let mut api_path = api_path.to_string();
+        if api_path.starts_with("http%3A") || api_path.starts_with("https%3A") {
+            api_path = percent_encoding::percent_decode_str(&api_path)
+                .decode_utf8_lossy()
+                .into_owned();
+        }
+        if !api_path.starts_with("http://") && !api_path.starts_with("https://") {
+            return http::text(
+                400,
+                "Invalid API URL. Expected format: /api/xtream/http://...",
+            );
+        }
+        let mut full_url = api_path;
+        if !req.query.is_empty() {
+            full_url.push(if full_url.contains('?') { '&' } else { '?' });
+            full_url.push_str(&req.query);
+        }
+
+        let target = reqwest::Url::parse(&full_url).ok();
+        match self.forward(state, req, target.clone()).await {
+            Ok(resp) => resp,
+            Err(ProxyError::Response(resp)) => resp,
+            Err(ProxyError::Failure(error)) => {
+                // Une erreur reqwest recopie l'URL amont, identifiants inclus :
+                // jamais de détail vers le client, log masqué.
+                println!(
+                    "[ProxyHandler] error on {}: {}",
+                    redact_url(&req.path),
+                    redact_url(&error)
+                );
+                if let Some(target) = target.filter(is_static_asset_url) {
+                    self.asset_failures.record_failure(&host_of(&target));
+                    return missing_image_response();
+                }
+                http::json(500, &json!({"error": "Proxy error"}))
+            }
+        }
+    }
+
+    async fn forward(
+        &self,
+        state: &AppState,
+        req: &Req,
+        target: Option<reqwest::Url>,
+    ) -> Result<Resp, ProxyError> {
+        let target =
+            target.ok_or_else(|| ProxyError::Failure("FormatException: invalid URL".into()))?;
+        if target.scheme() != "http" && target.scheme() != "https" {
+            return Err(ProxyError::Response(http::text(
+                403,
+                "Unsupported URL scheme",
+            )));
+        }
+        let target_host = host_of(&target);
+        if is_forbidden_proxy_host(&target_host) {
+            println!("[Proxy] Blocked SSRF attempt to private host: {target_host}");
+            return Err(ProxyError::Response(http::text(
+                403,
+                "Access to this host is forbidden",
+            )));
+        }
+
+        // Images : tout hôte autorisé (CDN de picons des revendeurs).
+        let is_static_asset = is_static_asset_url(&target);
+        // Hôte d'images déjà constaté mort : réponse immédiate, sans appel
+        // sortant ni log — c'est précisément le flot qu'on veut éteindre.
+        if is_static_asset && self.asset_failures.is_down(&target_host) {
+            return Ok(missing_image_response());
+        }
+
+        let mut allowed_host = None;
+        if !is_static_asset {
+            // Appels d'API : allowlist de domaine.
+            let Some(playlist) = self.cached_playlist(state, req) else {
+                return Err(ProxyError::Response(http::text(
+                    403,
+                    "No active playlist configuration found to validate request",
+                )));
+            };
+            let allowed = reqwest::Url::parse(&playlist.dns)
+                .map(|u| host_of(&u).to_lowercase())
+                .unwrap_or_default();
+            if target_host.to_lowercase() != allowed {
+                println!(
+                    "[Proxy] Blocked SSRF attempt to {} (Allowed: {allowed})",
+                    target_host.to_lowercase()
+                );
+                return Err(ProxyError::Response(http::text(
+                    403,
+                    "Access to this domain is forbidden by policy",
+                )));
+            }
+            allowed_host = Some(allowed);
+        }
+
+        let mut headers = reqwest::header::HeaderMap::new();
+        let mut set = |name: &str, value: &str| {
+            if let (Ok(n), Ok(v)) = (
+                reqwest::header::HeaderName::from_bytes(name.as_bytes()),
+                reqwest::header::HeaderValue::from_str(value),
+            ) {
+                headers.insert(n, v);
+            }
+        };
+        set("user-agent", "VLC/3.0.18 LibVLC/3.0.18");
+        set("accept", "*/*");
+        set("accept-encoding", "identity");
+        for name in ALLOWED_REQUEST_HEADERS {
+            if let Some(value) = req.header(name) {
+                set(name, value);
+            }
+        }
+
+        println!("[Proxy] Forwarding to: {}", redact_url(target.as_str()));
+        let method = reqwest::Method::from_bytes(req.method.as_str().as_bytes())
+            .unwrap_or(reqwest::Method::GET);
+        let post_body = (req.method == axum::http::Method::POST).then(|| req.body.clone());
+
+        // Redirections suivies À LA MAIN : chaque destination est revalidée
+        // (hôte privé, allowlist). Une 302 du serveur amont suffisait sinon à
+        // atteindre un hôte interne malgré l'anti-SSRF.
+        let mut current = target.clone();
+        let mut redirects = 0;
+        let response = loop {
+            let mut builder = state
+                .http_manual
+                .request(method.clone(), current.clone())
+                .headers(headers.clone());
+            if let Some(body) = &post_body {
+                builder = builder.body(body.clone());
+            }
+            // 90 s : laisse le front (60 s) abandonner proprement le premier.
+            let response = tokio::time::timeout(Duration::from_secs(90), builder.send())
+                .await
+                .map_err(|_| ProxyError::Failure("TimeoutException after 0:01:30.000000".into()))?
+                .map_err(|e| ProxyError::Failure(format!("{e:?}")))?;
+
+            let status = response.status().as_u16();
+            let location = response
+                .headers()
+                .get("location")
+                .and_then(|v| v.to_str().ok())
+                .map(str::to_string);
+            let Some(location) = location.filter(|_| (300..400).contains(&status)) else {
+                break response;
+            };
+            redirects += 1;
+            if redirects > 3 {
+                return Err(ProxyError::Response(http::text(403, "Too many redirects")));
+            }
+            current = current
+                .join(&location)
+                .map_err(|e| ProxyError::Failure(e.to_string()))?;
+            if current.scheme() != "http" && current.scheme() != "https" {
+                return Err(ProxyError::Response(http::text(
+                    403,
+                    "Unsupported redirect scheme",
+                )));
+            }
+            let host = host_of(&current);
+            if is_forbidden_proxy_host(&host) {
+                println!("[Proxy] Blocked SSRF redirect to private host: {host}");
+                return Err(ProxyError::Response(http::text(
+                    403,
+                    "Access to this host is forbidden",
+                )));
+            }
+            if let Some(allowed) = &allowed_host
+                && host.to_lowercase() != *allowed
+            {
+                println!("[Proxy] Blocked redirect to {host} (Allowed: {allowed})");
+                return Err(ProxyError::Response(http::text(
+                    403,
+                    "Access to this domain is forbidden by policy",
+                )));
+            }
+        };
+
+        // Une image en erreur n'a rien à transmettre au navigateur : relayer
+        // le 503 déclenchait un nouveau cycle de requêtes à chaque rendu.
+        // L'échec est compté sur l'hôte DEMANDÉ (clé du garde-fou ci-dessus).
+        let status = response.status().as_u16();
+        if is_static_asset {
+            if status >= 400 {
+                self.asset_failures.record_failure(&target_host);
+                return Ok(missing_image_response());
+            }
+            self.asset_failures.record_success(&target_host);
+        }
+
+        let upstream_headers = response.headers().clone();
+        let mut resp = http::response(
+            status,
+            Body::from_stream(response.bytes_stream().map_err(std::io::Error::other)),
+        );
+        http::set_header(&mut resp, "access-control-allow-origin", "*");
+        for name in ALLOWED_RESPONSE_HEADERS {
+            let values: Vec<&str> = upstream_headers
+                .get_all(name)
+                .iter()
+                .filter_map(|v| v.to_str().ok())
+                .collect();
+            if !values.is_empty() {
+                http::set_header(&mut resp, name, &values.join(", "));
+            }
+        }
+        Ok(resp)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn bloque_le_loopback() {
+        assert!(is_forbidden_proxy_host("127.0.0.1"));
+        assert!(is_forbidden_proxy_host("localhost"));
+        assert!(is_forbidden_proxy_host("::1"));
+        assert!(is_forbidden_proxy_host("[::1]"));
+    }
+
+    #[test]
+    fn bloque_les_plages_privees() {
+        assert!(is_forbidden_proxy_host("10.0.0.5"));
+        assert!(is_forbidden_proxy_host("172.16.0.1"));
+        assert!(is_forbidden_proxy_host("172.31.255.255"));
+        assert!(is_forbidden_proxy_host("192.168.1.10"));
+        assert!(is_forbidden_proxy_host("169.254.169.254"));
+        assert!(is_forbidden_proxy_host("0.0.0.0"));
+    }
+
+    #[test]
+    fn autorise_les_ip_publiques_et_les_noms() {
+        assert!(!is_forbidden_proxy_host("8.8.8.8"));
+        assert!(!is_forbidden_proxy_host("172.32.0.1"));
+        assert!(!is_forbidden_proxy_host("cdn.example.com"));
+    }
+
+    #[test]
+    fn cache_des_hotes_morts() {
+        let cache = AssetFailureCache::new(3, Duration::from_secs(300));
+        let t0 = Instant::now();
+        assert!(!cache.is_down_at("cdn.example", t0));
+        cache.record_failure_at("cdn.example", t0);
+        assert!(!cache.is_down_at("cdn.example", t0));
+        cache.record_failure_at("cdn.example", t0);
+        cache.record_success("cdn.example");
+        cache.record_failure_at("cdn.example", t0);
+        assert!(!cache.is_down_at("cdn.example", t0));
+        cache.record_failure_at("CDN.example", t0);
+        cache.record_failure_at("cdn.example", t0);
+        assert!(cache.is_down_at("cdn.example", t0));
+        // Coupure expirée : ardoise vierge.
+        assert!(!cache.is_down_at("cdn.example", t0 + Duration::from_secs(301)));
+        cache.record_failure_at("cdn.example", t0);
+        assert!(!cache.is_down_at("cdn.example", t0));
+    }
+}

server/src/api/recording_playlist.rs

@@ -0,0 +1,107 @@
+//! Adressage des sessions de lecture d'un enregistrement.
+//!
+//! Un enregistrement est transcodé à la volée, séquentiellement. Reprendre à
+//! 45 min sans le dire à FFmpeg imposerait d'attendre que l'encodeur y
+//! arrive : le lecteur demande donc une playlist qui *commence* à cette
+//! position (`?start=2700`), servie par une session FFmpeg dédiée.
+
+use regex::Regex;
+use std::sync::LazyLock;
+
+/// Position de départ demandée (`?start=<secondes>`), bornée au positif.
+pub fn parse_recording_start(raw: Option<&str>) -> u64 {
+    let Some(value) = raw.and_then(|r| r.trim().parse::<f64>().ok()) else {
+        return 0;
+    };
+    if !value.is_finite() || value <= 0.0 {
+        return 0;
+    }
+    value.floor() as u64
+}
+
+/// Segment de chemin qui rattache un `.ts` à SA session : la query string ne
+/// survit pas aux URL relatives de la playlist, et les playlists démarrées à
+/// 0 s et à 45 min demanderaient sinon toutes deux `segment_000.ts`.
+pub fn recording_offset_key(start: u64) -> String {
+    format!("t{start}")
+}
+
+/// Inverse de [recording_offset_key] ; `None` si la clé est mal formée.
+pub fn parse_recording_offset_key(key: &str) -> Option<u64> {
+    let digits = key.strip_prefix('t')?;
+    if digits.is_empty() || !digits.bytes().all(|b| b.is_ascii_digit() || b == b'+') {
+        return None;
+    }
+    digits.parse::<u64>().ok()
+}
+
+static SEGMENT_LINE: LazyLock<Regex> =
+    LazyLock::new(|| Regex::new(r"(?m)^(segment_\d+\.ts)\s*$").unwrap());
+
+/// Préfixe les lignes de segment de [playlist] par [offset_key] ; balises
+/// `#EXT-X-…` et lignes vides passent telles quelles.
+pub fn rewrite_recording_playlist(playlist: &str, offset_key: &str) -> String {
+    SEGMENT_LINE
+        .replace_all(playlist, |caps: &regex::Captures| {
+            format!("{offset_key}/{}", &caps[1])
+        })
+        .into_owned()
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn lit_la_position() {
+        assert_eq!(parse_recording_start(Some("2700")), 2700);
+        assert_eq!(parse_recording_start(Some("2700.9")), 2700);
+        for bad in [
+            None,
+            Some(""),
+            Some("abc"),
+            Some("-30"),
+            Some("NaN"),
+            Some("Infinity"),
+        ] {
+            assert_eq!(parse_recording_start(bad), 0);
+        }
+    }
+
+    #[test]
+    fn cle_d_offset_aller_retour() {
+        for start in [0, 1, 2700, 86400] {
+            assert_eq!(
+                parse_recording_offset_key(&recording_offset_key(start)),
+                Some(start)
+            );
+        }
+        for bad in ["t", "segment_000.ts", "..", "t-30", "tabc"] {
+            assert_eq!(parse_recording_offset_key(bad), None, "{bad}");
+        }
+    }
+
+    const PLAYLIST: &str = "#EXTM3U\n#EXT-X-VERSION:3\n#EXT-X-TARGETDURATION:4\n#EXT-X-PLAYLIST-TYPE:EVENT\n#EXTINF:4.000000,\nsegment_000.ts\n#EXTINF:4.000000,\nsegment_001.ts\n";
+
+    #[test]
+    fn rattache_chaque_segment_a_sa_session() {
+        let out = rewrite_recording_playlist(PLAYLIST, "t2700");
+        assert!(out.contains("t2700/segment_000.ts"));
+        assert!(out.contains("t2700/segment_001.ts"));
+        assert!(!out.contains("\nsegment_"));
+    }
+
+    #[test]
+    fn laisse_les_balises() {
+        let out = rewrite_recording_playlist(PLAYLIST, "t0");
+        assert!(out.starts_with("#EXTM3U\n#EXT-X-VERSION:3\n"));
+        assert!(out.contains("#EXT-X-PLAYLIST-TYPE:EVENT"));
+        assert_eq!(out.matches("#EXTINF:4.000000,").count(), 2);
+    }
+
+    #[test]
+    fn idempotent() {
+        let once = rewrite_recording_playlist(PLAYLIST, "t60");
+        assert_eq!(rewrite_recording_playlist(&once, "t60"), once);
+    }
+}

server/src/api/recordings.rs

@@ -0,0 +1,379 @@
+//! `/api/recordings` : liste, programmation, arrêt, suppression, logs.
+//! `/api/season-passes` : enregistrements répétés par titre d'émission.
+
+use crate::dart_time::DartDateTime;
+use crate::http::{self, Req, Resp, json, segments};
+use crate::models::{Recording, User};
+use crate::services::recording_scheduler::{RecordingScheduler, recordings_dir_path};
+use crate::state::SharedState;
+use crate::util::{media_probe, safe_path};
+use chrono::{DateTime, Utc};
+use regex::Regex;
+use serde_json::{Map, Value, json};
+use std::path::Path;
+use std::sync::LazyLock;
+
+/// L'utilisateur peut-il agir sur cet enregistrement ?
+fn can_access(user: Option<&User>, recording: &Recording) -> bool {
+    user.is_some_and(|u| u.is_admin || recording.user_id == u.id)
+}
+
+pub async fn recordings(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("GET" | "HEAD", []) => list(state, req).await,
+        ("POST", []) => create(state, req),
+        ("DELETE", [id]) => delete(state, req, id),
+        ("POST", ["stop", id]) => stop(state, req, id),
+        ("GET" | "HEAD", ["logs", id]) => logs(state, req, id).await,
+        _ => http::not_found(),
+    }
+}
+
+async fn logs(state: &SharedState, req: &Req, id: &str) -> Resp {
+    let Some(recording) = state.db.get_recording_by_id(id) else {
+        return json(404, &json!({"error": "Enregistrement non trouvé"}));
+    };
+    if !can_access(req.user.as_ref(), &recording) {
+        return json(403, &json!({"error": "Accès refusé"}));
+    }
+    let Some(file_path) = &recording.file_path else {
+        return json(
+            404,
+            &json!({"error": "Aucun fichier ni log associé pour le moment."}),
+        );
+    };
+    // Enregistrements en .mkv, log .log à côté.
+    let log_path = Path::new(file_path).with_extension("log");
+    // Anti traversée : le log doit rester dans le dossier des enregistrements.
+    let Some(safe) = safe_path::resolve_within(&recordings_dir_path(), &log_path.to_string_lossy())
+    else {
+        return json(403, &json!({"error": "Chemin de log invalide"}));
+    };
+    match tokio::fs::read(&safe).await {
+        Ok(bytes) => json(200, &json!({"logs": String::from_utf8_lossy(&bytes)})),
+        Err(_) => json(404, &json!({"error": "Le fichier de log est introuvable."})),
+    }
+}
+
+/// Liste les enregistrements de l'utilisateur (tous pour un admin),
+/// enrichis du suivi : taille, progression, relances, durée réelle.
+async fn list(state: &SharedState, req: &Req) -> Resp {
+    let recordings = match &req.user {
+        Some(user) if !user.is_admin => state.db.get_user_recordings(&user.id),
+        _ => state.db.get_all_recordings(),
+    };
+    let now = Utc::now();
+    let mut enriched = Vec::with_capacity(recordings.len());
+    for r in &recordings {
+        let mut map = enrich(&state.scheduler, r, now);
+        // Durée réelle du média : `end_time - start_time` n'est que la durée
+        // programmée, fausse pour un enregistrement arrêté ou tronqué.
+        if let Some(duration) = probe_duration(r).await {
+            map.insert("duration_seconds".into(), json!(duration));
+        }
+        enriched.push(Value::Object(map));
+    }
+    json(200, &Value::Array(enriched))
+}
+
+/// Une capture en cours grossit en permanence : le cache de ffprobe serait
+/// invalidé à chaque appel. Seuls les enregistrements terminés sont mesurés.
+async fn probe_duration(r: &Recording) -> Option<f64> {
+    let path = r.file_path.as_deref()?;
+    if r.status != "completed" {
+        return None;
+    }
+    let safe = safe_path::resolve_within(&recordings_dir_path(), path)?;
+    media_probe::duration(&safe).await
+}
+
+fn enrich(scheduler: &RecordingScheduler, r: &Recording, now: DateTime<Utc>) -> Map<String, Value> {
+    let mut map = r.to_map();
+    if r.status == "recording" {
+        let start = r.start_utc();
+        let total = (r.end_utc() - start).num_seconds();
+        if total > 0 {
+            let elapsed = (now - start).num_seconds();
+            let pct = (elapsed as f64 * 100.0 / total as f64)
+                .clamp(0.0, 100.0)
+                .round() as i64;
+            map.insert("progress_pct".into(), json!(pct));
+        }
+        map.insert("is_active".into(), json!(scheduler.is_capturing(&r.id)));
+        if let Some(retries) = scheduler.retry_count_of(&r.id) {
+            map.insert("retry_count".into(), json!(retries));
+        }
+    }
+    if let Some(path) = &r.file_path
+        && let Ok(meta) = std::fs::metadata(path)
+        && meta.is_file()
+    {
+        map.insert("file_size_bytes".into(), json!(meta.len()));
+    }
+    map
+}
+
+static ZONE_SUFFIX: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"[+-]\d{2}:?\d{2}$").unwrap());
+
+/// Date ISO-8601 AVEC fuseau, normalisée en UTC. Une date naïve est
+/// ambiguë : l'interpréter dans le fuseau du serveur décalait
+/// l'enregistrement de plusieurs heures selon le TZ du conteneur.
+fn parse_zoned_date(raw: Option<&Value>) -> Option<DateTime<Utc>> {
+    let s = match raw? {
+        Value::String(s) => s.clone(),
+        Value::Null => return None,
+        other => other.to_string(),
+    };
+    if s.is_empty() || !(s.ends_with('Z') || ZONE_SUFFIX.is_match(&s)) {
+        return None;
+    }
+    DartDateTime::parse(&s).map(|d| d.to_utc())
+}
+
+fn to_text(v: Option<&Value>) -> Option<String> {
+    match v? {
+        Value::Null => None,
+        Value::String(s) => Some(s.clone()),
+        other => Some(other.to_string()),
+    }
+}
+
+fn create(state: &SharedState, req: &Req) -> Resp {
+    let Some(user_id) = req
+        .user
+        .as_ref()
+        .map(|u| u.id.clone())
+        .or(req.user_id.clone())
+    else {
+        return json(401, &json!({"error": "Authentification requise"}));
+    };
+    let Ok(Value::Object(data)) = serde_json::from_slice::<Value>(&req.body) else {
+        return json(400, &json!({"error": "Corps JSON invalide"}));
+    };
+    let channel_id = to_text(data.get("channel_id")).unwrap_or_default();
+    let stream_url = to_text(data.get("stream_url")).unwrap_or_default();
+    if channel_id.is_empty() {
+        return json(400, &json!({"error": "channel_id est requis"}));
+    }
+    if stream_url.is_empty() {
+        return json(400, &json!({"error": "stream_url est requis"}));
+    }
+    let (Some(start), Some(end)) = (
+        parse_zoned_date(data.get("start_time")),
+        parse_zoned_date(data.get("end_time")),
+    ) else {
+        return json(
+            400,
+            &json!({"error": "start_time et end_time doivent être des dates ISO-8601 avec fuseau (ex: 2026-08-27T21:00:00Z)"}),
+        );
+    };
+    if end <= start {
+        return json(
+            400,
+            &json!({"error": "end_time doit être après start_time"}),
+        );
+    }
+    let max_hours: i64 = std::env::var("MAX_RECORDING_HOURS")
+        .ok()
+        .and_then(|v| v.parse().ok())
+        .unwrap_or(12);
+    if end - start > chrono::Duration::hours(max_hours) {
+        return json(
+            400,
+            &json!({"error": format!("Durée maximale dépassée ({max_hours} h)")}),
+        );
+    }
+    let title = to_text(data.get("title")).unwrap_or_else(|| "Sans Titre".into());
+    match state
+        .db
+        .create_recording(&user_id, &channel_id, &stream_url, &title, start, end)
+    {
+        Ok(recording) => json(200, &Value::Object(recording.to_map())),
+        Err(e) => {
+            println!("[RecordingsApi] Erreur à la création: {e}");
+            json(500, &json!({"error": "Erreur lors de la programmation"}))
+        }
+    }
+}
+
+/// Annule ou supprime un enregistrement : FFmpeg arrêté s'il tourne,
+/// fichiers (.mkv, .log, parties) supprimés avec la ligne.
+fn delete(state: &SharedState, req: &Req, id: &str) -> Resp {
+    let Some(recording) = state.db.get_recording_by_id(id) else {
+        return json(404, &json!({"error": "Enregistrement non trouvé"}));
+    };
+    if !can_access(req.user.as_ref(), &recording) {
+        return json(403, &json!({"error": "Accès refusé"}));
+    }
+    // Tuer FFmpeg AVANT de supprimer de la base.
+    state.scheduler.stop_recording(id);
+    if let Some(path) = &recording.file_path {
+        // Confiné au dossier des enregistrements.
+        if let Some(safe) = safe_path::resolve_within(&recordings_dir_path(), path) {
+            RecordingScheduler::delete_recording_files(&safe);
+        }
+    }
+    state.db.delete_recording(id);
+    json(
+        200,
+        &json!({"message": "Enregistrement supprimé avec succès"}),
+    )
+}
+
+fn stop(state: &SharedState, req: &Req, id: &str) -> Resp {
+    let Some(recording) = state.db.get_recording_by_id(id) else {
+        return json(404, &json!({"error": "Enregistrement non trouvé"}));
+    };
+    if !can_access(req.user.as_ref(), &recording) {
+        return json(403, &json!({"error": "Accès refusé"}));
+    }
+    if state.scheduler.stop_recording(id) {
+        return json(200, &json!({"message": "Enregistrement arrêté"}));
+    }
+    match recording.status.as_str() {
+        // Rien capturé : annulé, pas « terminé » (la lecture échouerait).
+        "scheduled" => {
+            state
+                .db
+                .update_recording_status(id, "cancelled", None, None, false);
+            json(200, &json!({"message": "Enregistrement annulé"}))
+        }
+        // « recording » sans processus (orphelin) : clôturer.
+        "recording" => {
+            state
+                .db
+                .update_recording_status(id, "completed", None, None, false);
+            json(
+                200,
+                &json!({"message": "Enregistrement marqué comme terminé"}),
+            )
+        }
+        // Déjà clôturé : ne pas écraser le statut final.
+        _ => json(200, &json!({"message": "Enregistrement déjà clôturé"})),
+    }
+}
+
+// ==================== /api/season-passes ====================
+
+pub fn season_passes(state: &SharedState, req: &Req, rest: &str) -> Resp {
+    match (req.method.as_str(), segments(rest).as_slice()) {
+        ("GET" | "HEAD", []) => {
+            let Some(user) = &req.user else {
+                return json(401, &json!({"error": "Authentification requise"}));
+            };
+            let passes = if user.is_admin {
+                state.db.get_all_season_passes()
+            } else {
+                state.db.get_season_passes_for_user(&user.id)
+            };
+            json(
+                200,
+                &Value::Array(passes.into_iter().map(Value::Object).collect()),
+            )
+        }
+        ("POST", []) => create_pass(state, req),
+        ("DELETE", [id]) => {
+            let Some(pass) = state.db.get_season_pass_by_id(id) else {
+                return json(404, &json!({"error": "Season Pass non trouvé"}));
+            };
+            // Seul le propriétaire ou un admin supprime.
+            let owner = pass.get("user_id").and_then(Value::as_str);
+            let allowed = req
+                .user
+                .as_ref()
+                .is_some_and(|u| u.is_admin || owner == Some(u.id.as_str()));
+            if !allowed {
+                return json(403, &json!({"error": "Accès refusé"}));
+            }
+            state.db.delete_season_pass(id);
+            json(200, &json!({"message": "Season Pass supprimé"}))
+        }
+        _ => http::not_found(),
+    }
+}
+
+fn create_pass(state: &SharedState, req: &Req) -> Resp {
+    let data = match serde_json::from_slice::<Value>(&req.body) {
+        Ok(Value::Object(map)) => map,
+        Ok(_) => return json(500, &json!({"error": "Erreur: invalid body"})),
+        Err(e) => {
+            return json(
+                500,
+                &json!({"error": format!("Erreur: FormatException: {e}")}),
+            );
+        }
+    };
+    let field = |k: &str| {
+        data.get(k)
+            .and_then(Value::as_str)
+            .unwrap_or("")
+            .to_string()
+    };
+    let (show_title, channel_id, stream_url) = (
+        field("show_title"),
+        field("channel_id"),
+        field("stream_url"),
+    );
+    if show_title.is_empty() {
+        return json(400, &json!({"error": "show_title est requis"}));
+    }
+    if channel_id.is_empty() {
+        return json(400, &json!({"error": "channel_id est requis"}));
+    }
+    if stream_url.is_empty() {
+        return json(400, &json!({"error": "stream_url est requis"}));
+    }
+    let Some(user) = &req.user else {
+        return json(401, &json!({"error": "Authentification requise"}));
+    };
+    // 'exact' par défaut : « Journal » ne doit pas capturer tous les
+    // programmes qui contiennent le mot.
+    let match_mode = if data.get("match_mode").and_then(Value::as_str) == Some("contains") {
+        "contains"
+    } else {
+        "exact"
+    };
+    let duplicate = state
+        .db
+        .get_season_passes_for_user(&user.id)
+        .iter()
+        .any(|p| {
+            p.get("show_title")
+                .and_then(Value::as_str)
+                .is_some_and(|t| t.to_lowercase() == show_title.to_lowercase())
+                && p.get("channel_id").and_then(Value::as_str) == Some(channel_id.as_str())
+        });
+    if duplicate {
+        return json(
+            409,
+            &json!({"error": "Un Season Pass identique existe déjà"}),
+        );
+    }
+    match state
+        .db
+        .create_season_pass(&user.id, &show_title, &channel_id, &stream_url, match_mode)
+    {
+        Ok(pass) => {
+            println!("[SeasonPass] Créé: \"{show_title}\" sur chaîne {channel_id}");
+            json(201, &Value::Object(pass))
+        }
+        Err(e) => json(500, &json!({"error": format!("Erreur: {e}")})),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn exige_un_fuseau() {
+        assert!(parse_zoned_date(Some(&json!("2026-08-27T21:00:00Z"))).is_some());
+        assert_eq!(
+            parse_zoned_date(Some(&json!("2026-08-27T23:00:00+02:00"))).unwrap(),
+            parse_zoned_date(Some(&json!("2026-08-27T21:00:00Z"))).unwrap()
+        );
+        assert!(parse_zoned_date(Some(&json!("2026-08-27T21:00:00"))).is_none());
+        assert!(parse_zoned_date(Some(&json!(""))).is_none());
+        assert!(parse_zoned_date(None).is_none());
+    }
+}

server/src/api/static_files.rs

@@ -0,0 +1,161 @@
+//! Fichiers statiques de la build web, avec politique de cache.
+
+use crate::http::{self, Req, Resp};
+use crate::state::AppState;
+use axum::body::Body;
+use std::path::{Path, PathBuf};
+use std::time::SystemTime;
+use tokio_util::io::ReaderStream;
+
+const NO_STORE: [(&str, &str); 3] = [
+    (
+        "cache-control",
+        "no-store, no-cache, must-revalidate, max-age=0",
+    ),
+    ("pragma", "no-cache"),
+    ("expires", "0"),
+];
+
+/// Sert la build web en appliquant la politique de cache :
+/// - points d'entrée versionnés (`?v=<empreinte>`) servis réécrits, jamais
+///   mis en cache ;
+/// - `.html`, `.js`, `.json` sans cache pour que les mises à jour soient vues
+///   tout de suite, sauf les libs vendorisées (hls.js/mpegts.js, ~750 Ko,
+///   versions figées) ;
+/// - le reste en cache un jour.
+pub async fn handle(state: &AppState, req: &Req) -> Resp {
+    let path = req.path.as_str();
+    let key = if path.is_empty() { "index.html" } else { path };
+    if req.is_get()
+        && let Some(content) = state.versioned.get(key)
+    {
+        let content_type = if path.ends_with(".js") {
+            "text/javascript; charset=utf-8"
+        } else {
+            "text/html; charset=utf-8"
+        };
+        let mut resp = http::with_headers(
+            http::response(200, content.clone()),
+            &[("content-type", content_type)],
+        );
+        for (name, value) in NO_STORE {
+            http::set_header(&mut resp, name, value);
+        }
+        return resp;
+    }
+
+    let resp = serve_file(&state.web_path, req).await;
+    let vendored = path.starts_with("vendor/");
+    if !vendored
+        && (path.is_empty()
+            || path.ends_with(".html")
+            || path.ends_with(".js")
+            || path.ends_with(".json"))
+    {
+        return http::with_headers(resp, &NO_STORE);
+    }
+    http::with_headers(resp, &[("cache-control", "public, max-age=86400")])
+}
+
+/// Chemin disque de la requête, ou `None` s'il sort de la racine.
+fn resolve(root: &str, path: &str) -> Option<PathBuf> {
+    let mut resolved = PathBuf::from(root);
+    for segment in path.split('/').filter(|s| !s.is_empty()) {
+        let decoded = percent_encoding::percent_decode_str(segment)
+            .decode_utf8()
+            .ok()?;
+        if decoded == "." || decoded == ".." || decoded.contains(['/', '\\', ':', '\0']) {
+            return None;
+        }
+        resolved.push(decoded.as_ref());
+    }
+    Some(resolved)
+}
+
+fn http_date(time: SystemTime) -> String {
+    let dt: chrono::DateTime<chrono::Utc> = time.into();
+    dt.format("%a, %d %b %Y %H:%M:%S GMT").to_string()
+}
+
+async fn serve_file(root: &str, req: &Req) -> Resp {
+    if !req.is_get() {
+        return http::text(405, "Method Not Allowed");
+    }
+    let Some(mut file_path) = resolve(root, &req.path) else {
+        return http::not_found();
+    };
+    if file_path.is_dir() {
+        // Répertoire sans `/` final : redirection, comme shelf_static.
+        if !req.path.is_empty() && !req.path.ends_with('/') {
+            let index = file_path.join("index.html");
+            if index.is_file() {
+                let mut resp = http::empty(301);
+                http::set_header(&mut resp, "location", &format!("/{}/", req.path));
+                return resp;
+            }
+            return http::not_found();
+        }
+        file_path = file_path.join("index.html");
+    }
+    let Ok(meta) = tokio::fs::metadata(&file_path).await else {
+        return http::not_found();
+    };
+    if !meta.is_file() {
+        return http::not_found();
+    }
+
+    let modified = meta.modified().ok();
+    if let (Some(modified), Some(since)) = (modified, req.header("if-modified-since"))
+        && let Ok(since) = chrono::DateTime::parse_from_rfc2822(since)
+    {
+        let modified: chrono::DateTime<chrono::Utc> = modified.into();
+        if modified.timestamp() <= since.timestamp() {
+            return http::empty(304);
+        }
+    }
+
+    let content_type = content_type_of(&file_path);
+    let body = if req.method == axum::http::Method::HEAD {
+        Body::empty()
+    } else {
+        match tokio::fs::File::open(&file_path).await {
+            Ok(file) => Body::from_stream(ReaderStream::new(file)),
+            Err(_) => return http::not_found(),
+        }
+    };
+    let mut resp = http::response(200, body);
+    http::set_header(&mut resp, "content-length", &meta.len().to_string());
+    if let Some(ct) = content_type {
+        http::set_header(&mut resp, "content-type", &ct);
+    }
+    if let Some(modified) = modified {
+        http::set_header(&mut resp, "last-modified", &http_date(modified));
+    }
+    resp
+}
+
+fn content_type_of(path: &Path) -> Option<String> {
+    let ext = path.extension()?.to_str()?.to_lowercase();
+    Some(match ext.as_str() {
+        "js" | "mjs" => "text/javascript".to_string(),
+        "html" | "htm" => "text/html".to_string(),
+        "wasm" => "application/wasm".to_string(),
+        _ => mime_guess::from_ext(&ext).first_raw()?.to_string(),
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn refuse_la_traversee() {
+        assert!(resolve("/app/web", "../etc/passwd").is_none());
+        assert!(resolve("/app/web", "a/%2e%2e/b").is_none());
+        assert!(resolve("/app/web", "a/..%2Fb").is_none());
+        assert_eq!(
+            resolve("/app/web", "vendor/hls.min.js").unwrap(),
+            PathBuf::from("/app/web").join("vendor").join("hls.min.js")
+        );
+    }
+}

server/src/api/xtream_api.rs

@@ -0,0 +1,91 @@
+//! Passerelle authentifiée vers `player_api.php` du panneau Xtream.
+//!
+//! Le front ne voit jamais les identifiants Xtream : il appelle
+//! `GET /api/xtream-api?action=...` avec son jeton de session et le serveur
+//! injecte username/password de la playlist de l'utilisateur.
+
+use crate::http::{self, Req, Resp};
+use crate::state::AppState;
+use crate::util::log_redactor::redact_url;
+use axum::body::Body;
+use futures::TryStreamExt;
+use serde_json::json;
+use std::time::Duration;
+
+/// Paramètres que le client peut transmettre à Xtream.
+const ALLOWED_PARAMS: [&str; 7] = [
+    "action",
+    "category_id",
+    "stream_id",
+    "series_id",
+    "vod_id",
+    "limit",
+    "type",
+];
+
+pub async fn handle(state: &AppState, req: &Req) -> Resp {
+    let Some(playlist) = state.get_playlist(req) else {
+        return http::json(403, &json!({"error": "No playlist configured"}));
+    };
+
+    let Ok(mut target) = reqwest::Url::parse(&format!("{}/player_api.php", playlist.dns)) else {
+        return http::json(500, &json!({"error": "Upstream Xtream API error"}));
+    };
+    {
+        let mut pairs = target.query_pairs_mut();
+        pairs.clear();
+        pairs.append_pair("username", &playlist.username);
+        pairs.append_pair("password", &playlist.password);
+        // Ordre et dédoublonnage de la query cliente, comme `queryParameters`.
+        let mut seen = Vec::new();
+        for (key, _) in url::form_urlencoded::parse(req.query.as_bytes()) {
+            if ALLOWED_PARAMS.contains(&key.as_ref()) && !seen.contains(&key) {
+                seen.push(key);
+            }
+        }
+        let params = req.query_params();
+        for key in seen {
+            if let Some(value) = params.get(key.as_ref()) {
+                pairs.append_pair(&key, value);
+            }
+        }
+    }
+
+    let send = state
+        .http
+        .get(target.clone())
+        .header("User-Agent", "VLC/3.0.18 LibVLC/3.0.18")
+        .header("Accept", "*/*")
+        .send();
+    let response = match tokio::time::timeout(Duration::from_secs(90), send).await {
+        Ok(Ok(r)) => r,
+        Ok(Err(e)) => return upstream_error(&target, &format!("{e:?}")),
+        Err(_) => return upstream_error(&target, "TimeoutException after 0:01:30.000000"),
+    };
+    let content_type = response
+        .headers()
+        .get("content-type")
+        .and_then(|v| v.to_str().ok())
+        .unwrap_or("application/json")
+        .to_string();
+    let status = response.status().as_u16();
+    http::with_headers(
+        http::response(
+            status,
+            Body::from_stream(response.bytes_stream().map_err(std::io::Error::other)),
+        ),
+        &[
+            ("content-type", &content_type),
+            ("cache-control", "no-store"),
+        ],
+    )
+}
+
+fn upstream_error(target: &reqwest::Url, error: &str) -> Resp {
+    println!(
+        "[XtreamApi] Error forwarding to {}: {}",
+        redact_url(target.as_str()),
+        redact_url(error)
+    );
+    http::json(500, &json!({"error": "Upstream Xtream API error"}))
+}

server/src/dart_time.rs

@@ -0,0 +1,252 @@
+//! Dates au format de l'ancien serveur Dart.
+//!
+//! POURQUOI : la base SQLite de production a été écrite par le serveur Dart.
+//! Ses colonnes de dates contiennent la sortie de `DateTime.toIso8601String()`
+//! (heure locale sans suffixe pour les sessions et les horodatages de
+//! création, UTC avec `Z` pour les fenêtres d'enregistrement), et certaines
+//! requêtes les comparent comme des chaînes (`expires_at < ?`,
+//! `start_time BETWEEN ? AND ?`). Reproduire exactement ce format garde la
+//! base existante lisible et les comparaisons justes, sans migration.
+
+use chrono::{
+    DateTime, Datelike, Local, NaiveDate, NaiveDateTime, NaiveTime, TimeZone, Timelike, Utc,
+};
+use regex::Regex;
+use std::sync::LazyLock;
+
+/// Équivalent d'un `DateTime` Dart : un instant « mural » et un drapeau UTC.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct DartDateTime {
+    pub naive: NaiveDateTime,
+    pub utc: bool,
+}
+
+/// Grammaire de `DateTime.parse` (SDK Dart).
+static PARSE_RE: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new(concat!(
+        r"^([+-]?\d{4,6})-?(\d\d)-?(\d\d)",
+        r"(?:[ T](\d\d)(?::?(\d\d)(?::?(\d\d)(?:[.,](\d+))?)?)?",
+        r"( ?[zZ]| ?([-+])(\d\d)(?::?(\d\d))?)?)?$",
+    ))
+    .unwrap()
+});
+
+fn truncate_micros(naive: NaiveDateTime) -> NaiveDateTime {
+    let micros = naive.and_utc().timestamp_subsec_micros();
+    naive.with_nanosecond(micros * 1000).unwrap_or(naive)
+}
+
+impl DartDateTime {
+    /// `DateTime.now()` : heure locale, précision microseconde.
+    pub fn now_local() -> Self {
+        Self {
+            naive: truncate_micros(Local::now().naive_local()),
+            utc: false,
+        }
+    }
+
+    pub fn from_utc(dt: DateTime<Utc>) -> Self {
+        Self {
+            naive: truncate_micros(dt.naive_utc()),
+            utc: true,
+        }
+    }
+
+    /// Instant local (`DateTime.toLocal()`).
+    pub fn local_from_utc(dt: DateTime<Utc>) -> Self {
+        Self {
+            naive: truncate_micros(dt.with_timezone(&Local).naive_local()),
+            utc: false,
+        }
+    }
+
+    /// `DateTime.tryParse`.
+    pub fn parse(raw: &str) -> Option<Self> {
+        let caps = PARSE_RE.captures(raw)?;
+        let num = |i: usize| -> Option<i64> { caps.get(i).map(|m| m.as_str().parse().ok())? };
+        let year = num(1)? as i32;
+        let month = num(2)? as u32;
+        let day = num(3)? as u32;
+        let hour = num(4).unwrap_or(0) as u32;
+        let minute = num(5).unwrap_or(0) as u32;
+        let second = num(6).unwrap_or(0) as u32;
+        let micros = caps
+            .get(7)
+            .map(|m| {
+                let digits = m.as_str().as_bytes();
+                let mut value: u32 = 0;
+                for i in 0..6 {
+                    value *= 10;
+                    if i < digits.len() {
+                        value += (digits[i] - b'0') as u32;
+                    }
+                }
+                value
+            })
+            .unwrap_or(0);
+
+        let date = NaiveDate::from_ymd_opt(year, month, day)?;
+        // Dart normalise les débordements (24:00, :60) ; on les ajoute en durée.
+        let base = NaiveTime::from_hms_micro_opt(0, 0, 0, micros)?;
+        let mut naive = date.and_time(base)
+            + chrono::Duration::hours(hour as i64)
+            + chrono::Duration::minutes(minute as i64)
+            + chrono::Duration::seconds(second as i64);
+
+        let utc = caps.get(8).is_some();
+        if let Some(sign) = caps.get(9) {
+            let hours = num(10).unwrap_or(0);
+            let minutes = num(11).unwrap_or(0);
+            let offset = chrono::Duration::minutes(hours * 60 + minutes);
+            naive = if sign.as_str() == "-" {
+                naive + offset
+            } else {
+                naive - offset
+            };
+        }
+        Some(Self { naive, utc })
+    }
+
+    /// `DateTime.toIso8601String()`.
+    pub fn to_iso(self) -> String {
+        let n = &self.naive;
+        let year = n.year();
+        let year_str = if (0..=9999).contains(&year) {
+            format!("{year:04}")
+        } else if year < 0 {
+            format!("-{:06}", -year)
+        } else {
+            format!("+{year:06}")
+        };
+        let micros_total = n.nanosecond() / 1000;
+        let ms = micros_total / 1000;
+        let us = micros_total % 1000;
+        let mut out = format!(
+            "{year_str}-{:02}-{:02}T{:02}:{:02}:{:02}.{ms:03}",
+            n.month(),
+            n.day(),
+            n.hour(),
+            n.minute(),
+            n.second()
+        );
+        if us != 0 {
+            out.push_str(&format!("{us:03}"));
+        }
+        if self.utc {
+            out.push('Z');
+        }
+        out
+    }
+
+    /// Instant absolu (`DateTime.toUtc()`).
+    pub fn to_utc(self) -> DateTime<Utc> {
+        if self.utc {
+            return self.naive.and_utc();
+        }
+        match Local.from_local_datetime(&self.naive) {
+            chrono::LocalResult::Single(dt) => dt.with_timezone(&Utc),
+            chrono::LocalResult::Ambiguous(dt, _) => dt.with_timezone(&Utc),
+            // Heure qui n'existe pas (passage à l'heure d'été) : décaler d'une
+            // heure, comme le fait la libc.
+            chrono::LocalResult::None => Local
+                .from_local_datetime(&(self.naive + chrono::Duration::hours(1)))
+                .earliest()
+                .map(|dt| dt.with_timezone(&Utc))
+                .unwrap_or_else(|| self.naive.and_utc()),
+        }
+    }
+
+    /// `DateTime.toUtc()` gardé au format Dart.
+    pub fn as_utc(self) -> Self {
+        Self::from_utc(self.to_utc())
+    }
+
+    pub fn add(self, d: chrono::Duration) -> Self {
+        if self.utc {
+            Self::from_utc(self.to_utc() + d)
+        } else {
+            Self::local_from_utc(self.to_utc() + d)
+        }
+    }
+}
+
+/// `DateTime.now().toIso8601String()` (heure locale).
+pub fn now_local_iso() -> String {
+    DartDateTime::now_local().to_iso()
+}
+
+/// Instant UTC au format Dart (`...Z`).
+pub fn utc_iso(dt: DateTime<Utc>) -> String {
+    DartDateTime::from_utc(dt).to_iso()
+}
+
+/// `'${DateTime.now()}'` : format de `DateTime.toString()` (journaux).
+pub fn now_display() -> String {
+    display_naive(DartDateTime::now_local().naive)
+}
+
+/// `'${instant.toLocal()}'` (journaux).
+pub fn display_local(dt: DateTime<Utc>) -> String {
+    display_naive(DartDateTime::local_from_utc(dt).naive)
+}
+
+fn display_naive(n: NaiveDateTime) -> String {
+    let micros_total = n.nanosecond() / 1000;
+    let ms = micros_total / 1000;
+    let us = micros_total % 1000;
+    let mut out = format!(
+        "{:04}-{:02}-{:02} {:02}:{:02}:{:02}.{ms:03}",
+        n.year(),
+        n.month(),
+        n.day(),
+        n.hour(),
+        n.minute(),
+        n.second()
+    );
+    if us != 0 {
+        out.push_str(&format!("{us:03}"));
+    }
+    out
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn formate_comme_dart() {
+        let d = DartDateTime::parse("2026-08-11T18:00:00Z").unwrap();
+        assert!(d.utc);
+        assert_eq!(d.to_iso(), "2026-08-11T18:00:00.000Z");
+
+        let d = DartDateTime::parse("2026-08-11T18:00:00.123456").unwrap();
+        assert!(!d.utc);
+        assert_eq!(d.to_iso(), "2026-08-11T18:00:00.123456");
+
+        let d = DartDateTime::parse("2026-08-11T18:00:00.120").unwrap();
+        assert_eq!(d.to_iso(), "2026-08-11T18:00:00.120");
+    }
+
+    #[test]
+    fn lit_le_format_sqlite() {
+        let d = DartDateTime::parse("2026-10-12 12:03:22").unwrap();
+        assert!(!d.utc);
+        assert_eq!(d.to_iso(), "2026-10-12T12:03:22.000");
+    }
+
+    #[test]
+    fn applique_les_decalages() {
+        let d = DartDateTime::parse("2026-08-11T20:00:00+02:00").unwrap();
+        assert!(d.utc);
+        assert_eq!(d.to_iso(), "2026-08-11T18:00:00.000Z");
+        let d = DartDateTime::parse("2026-08-11T20:00:00-0130").unwrap();
+        assert_eq!(d.to_iso(), "2026-08-11T21:30:00.000Z");
+    }
+
+    #[test]
+    fn rejette_les_valeurs_invalides() {
+        assert!(DartDateTime::parse("").is_none());
+        assert!(DartDateTime::parse("abc").is_none());
+        assert!(DartDateTime::parse("2026-13-01").is_none());
+    }
+}

server/src/db.rs

@@ -0,0 +1,913 @@
+//! Base SQLite (`/app/data/xtremflow.db`).
+//!
+//! Schéma, migrations et formats de dates identiques à l'ancien serveur
+//! Dart : la base de production est reprise telle quelle au premier
+//! démarrage du serveur Rust.
+
+use crate::dart_time::{DartDateTime, now_local_iso, utc_iso};
+use crate::models::{Playlist, Recording, Session, User};
+use crate::util::password;
+use chrono::{DateTime, Duration, Utc};
+use regex::Regex;
+use rusqlite::types::ValueRef;
+use rusqlite::{Connection, OptionalExtension, Row, params};
+use serde_json::{Map, Value};
+use std::sync::{LazyLock, Mutex};
+
+pub struct AppDatabase {
+    conn: Mutex<Connection>,
+}
+
+type DbResult<T> = Result<T, rusqlite::Error>;
+
+fn parse_date(raw: Option<String>) -> DartDateTime {
+    raw.as_deref()
+        .and_then(DartDateTime::parse)
+        .unwrap_or_else(DartDateTime::now_local)
+}
+
+fn user_from_row(row: &Row) -> DbResult<User> {
+    Ok(User {
+        id: row.get("id")?,
+        username: row.get("username")?,
+        is_admin: row.get::<_, Option<i64>>("is_admin")?.unwrap_or(0) == 1,
+        created_at: parse_date(row.get("created_at")?),
+    })
+}
+
+fn playlist_from_row(row: &Row) -> DbResult<Playlist> {
+    Ok(Playlist {
+        id: row.get("id")?,
+        user_id: row.get("user_id")?,
+        name: row.get("name")?,
+        server_url: row.get("server_url")?,
+        username: row.get("username")?,
+        password: row.get("password")?,
+        dns: row.get("dns")?,
+        created_at: parse_date(row.get("created_at")?),
+        updated_at: parse_date(row.get("updated_at")?),
+    })
+}
+
+fn recording_from_row(row: &Row) -> DbResult<Recording> {
+    let text = |name: &str| -> DbResult<String> {
+        Ok(row.get::<_, Option<String>>(name)?.unwrap_or_default())
+    };
+    Ok(Recording {
+        id: text("id")?,
+        user_id: text("user_id")?,
+        channel_id: text("channel_id")?,
+        stream_url: text("stream_url")?,
+        title: text("title")?,
+        start_time: parse_date(row.get("start_time")?),
+        end_time: parse_date(row.get("end_time")?),
+        status: row
+            .get::<_, Option<String>>("status")?
+            .unwrap_or_else(|| "scheduled".into()),
+        file_path: row.get("file_path")?,
+        error_reason: row.get("error_reason")?,
+        created_at: parse_date(row.get("created_at")?),
+        updated_at: parse_date(row.get("updated_at")?),
+    })
+}
+
+/// Ligne brute → objet JSON (colonnes dans l'ordre de la table).
+fn row_to_json(row: &Row) -> DbResult<Map<String, Value>> {
+    let mut map = Map::new();
+    let stmt = row.as_ref();
+    for i in 0..stmt.column_count() {
+        let name = stmt.column_name(i)?.to_string();
+        let value = match row.get_ref(i)? {
+            ValueRef::Null => Value::Null,
+            ValueRef::Integer(v) => Value::from(v),
+            ValueRef::Real(v) => Value::from(v),
+            ValueRef::Text(v) => Value::from(String::from_utf8_lossy(v).into_owned()),
+            ValueRef::Blob(v) => Value::from(String::from_utf8_lossy(v).into_owned()),
+        };
+        map.insert(name, value);
+    }
+    Ok(map)
+}
+
+/// Mot de passe initial sans caractères ambigus (0/O, 1/l/I) : il est
+/// recopié depuis les logs du conteneur.
+fn generate_password(length: usize) -> String {
+    const CHARS: &[u8] = b"abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789";
+    let mut out = String::with_capacity(length);
+    while out.len() < length {
+        // Octets aléatoires du générateur système (via UUID v4), tirage par
+        // rejet pour une distribution uniforme.
+        for byte in uuid::Uuid::new_v4().into_bytes() {
+            let limit = 256 - (256 % CHARS.len());
+            if (byte as usize) < limit && out.len() < length {
+                out.push(CHARS[byte as usize % CHARS.len()] as char);
+            }
+        }
+    }
+    out
+}
+
+static GPU_SETTING: LazyLock<Regex> =
+    LazyLock::new(|| Regex::new(r#"(?i)"enable_nvidia_gpu"\s*:\s*true"#).unwrap());
+
+impl AppDatabase {
+    /// Ouvre (ou crée) la base et applique schéma et migrations.
+    pub fn open(path: &str) -> DbResult<Self> {
+        if let Some(dir) = std::path::Path::new(path).parent() {
+            let _ = std::fs::create_dir_all(dir);
+        }
+        let conn = Connection::open(path)?;
+        // Sans foreign_keys, les ON DELETE CASCADE déclarés dans le schéma sont
+        // ignorés par SQLite : supprimer un utilisateur laissait ses sessions
+        // (donc des jetons valides), playlists et enregistrements orphelins.
+        conn.execute_batch(
+            "PRAGMA foreign_keys = ON; PRAGMA journal_mode = WAL; PRAGMA busy_timeout = 5000;",
+        )?;
+        let db = Self {
+            conn: Mutex::new(conn),
+        };
+        db.create_tables()?;
+        db.run_migrations()?;
+        println!("Database initialized: {path}");
+        Ok(db)
+    }
+
+    fn lock(&self) -> std::sync::MutexGuard<'_, Connection> {
+        self.conn.lock().unwrap_or_else(|e| e.into_inner())
+    }
+
+    fn create_tables(&self) -> DbResult<()> {
+        self.lock().execute_batch(
+            r#"
+            CREATE TABLE IF NOT EXISTS users (
+              id TEXT PRIMARY KEY,
+              username TEXT UNIQUE NOT NULL,
+              password_hash TEXT NOT NULL,
+              is_admin INTEGER DEFAULT 0,
+              created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              updated_at TEXT DEFAULT CURRENT_TIMESTAMP
+            );
+            CREATE TABLE IF NOT EXISTS playlists (
+              id TEXT PRIMARY KEY,
+              user_id TEXT NOT NULL,
+              name TEXT NOT NULL,
+              server_url TEXT NOT NULL,
+              username TEXT NOT NULL,
+              password TEXT NOT NULL,
+              dns TEXT,
+              created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+            );
+            CREATE TABLE IF NOT EXISTS sessions (
+              id TEXT PRIMARY KEY,
+              user_id TEXT NOT NULL,
+              token TEXT UNIQUE NOT NULL,
+              expires_at TEXT NOT NULL,
+              created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+            );
+            CREATE TABLE IF NOT EXISTS user_settings (
+              user_id TEXT PRIMARY KEY,
+              settings_json TEXT NOT NULL,
+              updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+            );
+            CREATE TABLE IF NOT EXISTS tv_recordings (
+              id TEXT PRIMARY KEY,
+              user_id TEXT NOT NULL,
+              channel_id TEXT NOT NULL,
+              stream_url TEXT NOT NULL,
+              title TEXT NOT NULL,
+              start_time TEXT NOT NULL,
+              end_time TEXT NOT NULL,
+              status TEXT NOT NULL DEFAULT 'scheduled',
+              file_path TEXT,
+              error_reason TEXT,
+              created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+            );
+            CREATE TABLE IF NOT EXISTS season_passes (
+              id TEXT PRIMARY KEY,
+              user_id TEXT NOT NULL,
+              show_title TEXT NOT NULL,
+              channel_id TEXT NOT NULL,
+              stream_url TEXT NOT NULL,
+              enabled INTEGER DEFAULT 1,
+              match_mode TEXT NOT NULL DEFAULT 'exact',
+              created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+              FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+            );
+            CREATE INDEX IF NOT EXISTS idx_sessions_token ON sessions(token);
+            CREATE INDEX IF NOT EXISTS idx_sessions_expires ON sessions(expires_at);
+            CREATE INDEX IF NOT EXISTS idx_playlists_user ON playlists(user_id);
+            CREATE INDEX IF NOT EXISTS idx_recordings_status ON tv_recordings(status);
+            CREATE INDEX IF NOT EXISTS idx_recordings_user ON tv_recordings(user_id);
+            CREATE INDEX IF NOT EXISTS idx_recordings_start ON tv_recordings(start_time);
+            CREATE INDEX IF NOT EXISTS idx_season_passes_user ON season_passes(user_id);
+            "#,
+        )
+    }
+
+    /// Migrations de schéma pour les bases créées par une version antérieure.
+    ///
+    /// `CREATE TABLE IF NOT EXISTS` n'ajoute jamais de colonne à une table
+    /// existante : chaque colonne introduite après coup a sa migration,
+    /// numérotée et rejouée uniquement si nécessaire.
+    fn run_migrations(&self) -> DbResult<()> {
+        let conn = self.lock();
+        conn.execute(
+            "CREATE TABLE IF NOT EXISTS schema_version (version INTEGER PRIMARY KEY)",
+            [],
+        )?;
+        let mut current: i64 = conn.query_row(
+            "SELECT COALESCE(MAX(version), 0) AS v FROM schema_version",
+            [],
+            |r| r.get(0),
+        )?;
+
+        let migrations: [(i64, &str, &str, &str); 2] = [
+            // v1 : colonne error_reason absente des bases d'avant son introduction.
+            (1, "tv_recordings", "error_reason", "TEXT"),
+            // v2 : mode de correspondance des season passes. 'contains' pour les
+            // lignes existantes (comportement historique) ; les nouvelles
+            // créations passent par l'API qui choisit 'exact' par défaut.
+            (
+                2,
+                "season_passes",
+                "match_mode",
+                "TEXT NOT NULL DEFAULT 'contains'",
+            ),
+        ];
+        for (version, table, column, definition) in migrations {
+            if version <= current {
+                continue;
+            }
+            let exists = {
+                let mut stmt = conn.prepare(&format!("PRAGMA table_info({table})"))?;
+                let names = stmt.query_map([], |r| r.get::<_, String>("name"))?;
+                let mut found = false;
+                for name in names {
+                    if name? == column {
+                        found = true;
+                    }
+                }
+                found
+            };
+            if !exists {
+                conn.execute(
+                    &format!("ALTER TABLE {table} ADD COLUMN {column} {definition}"),
+                    [],
+                )?;
+            }
+            conn.execute("INSERT INTO schema_version (version) VALUES (?)", [version])?;
+            current = version;
+            println!("[DB] Migration v{version} appliquée");
+        }
+        Ok(())
+    }
+
+    /// Crée le compte admin s'il n'existe aucun utilisateur.
+    ///
+    /// Le mot de passe initial vient de ADMIN_INITIAL_PASSWORD, ou est généré
+    /// aléatoirement et affiché UNE FOIS dans les logs de démarrage.
+    pub fn seed_admin(&self) -> DbResult<()> {
+        let count: i64 = self
+            .lock()
+            .query_row("SELECT COUNT(*) as count FROM users", [], |r| r.get(0))?;
+        if count != 0 {
+            return Ok(());
+        }
+        let env_password = std::env::var("ADMIN_INITIAL_PASSWORD").unwrap_or_default();
+        let generated = env_password.is_empty();
+        let password = if generated {
+            generate_password(16)
+        } else {
+            env_password
+        };
+        let hash = password::hash(&password).expect("bcrypt");
+        self.lock().execute(
+            "INSERT INTO users (id, username, password_hash, is_admin) VALUES (?, ?, ?, 1)",
+            params![uuid::Uuid::new_v4().to_string(), "admin", hash],
+        )?;
+        if generated {
+            println!("╔══════════════════════════════════════════════════════════╗");
+            println!("  Compte admin créé — mot de passe initial (affiché une");
+            println!("  seule fois, changez-le après la première connexion) :");
+            println!("  utilisateur: admin");
+            println!("  mot de passe: {password}");
+            println!("╚══════════════════════════════════════════════════════════╝");
+        } else {
+            println!(
+                "Default admin user created (username: admin, password: ADMIN_INITIAL_PASSWORD)"
+            );
+        }
+        Ok(())
+    }
+
+    // ==================== Users ====================
+
+    pub fn find_user_by_username(&self, username: &str) -> Option<User> {
+        self.lock()
+            .query_row(
+                "SELECT * FROM users WHERE username = ?",
+                [username],
+                user_from_row,
+            )
+            .optional()
+            .ok()
+            .flatten()
+    }
+
+    pub fn find_user_by_id(&self, user_id: &str) -> Option<User> {
+        self.lock()
+            .query_row("SELECT * FROM users WHERE id = ?", [user_id], user_from_row)
+            .optional()
+            .ok()
+            .flatten()
+    }
+
+    /// Vérifie les identifiants. Le hachage bcrypt (coûteux) est fait hors
+    /// du verrou de la base : à appeler depuis `spawn_blocking`.
+    pub fn verify_credentials(&self, username: &str, password: &str) -> Option<User> {
+        let (user, stored) = self
+            .lock()
+            .query_row(
+                "SELECT * FROM users WHERE username = ?",
+                [username],
+                |row| Ok((user_from_row(row)?, row.get::<_, String>("password_hash")?)),
+            )
+            .optional()
+            .ok()
+            .flatten()?;
+
+        if !password::verify(password, &stored) {
+            return None;
+        }
+
+        // Migration paresseuse : les anciens hachages SHA-256 sont refaits en
+        // bcrypt à la connexion (seul moment où le mot de passe est connu).
+        if password::is_legacy(&stored)
+            && let Ok(hash) = password::hash(password)
+        {
+            self.update_password_hash(&user.id, &hash);
+            println!("[Auth] Migrated legacy password hash for user: {username}");
+        }
+        Some(user)
+    }
+
+    pub fn update_password_hash(&self, user_id: &str, hash: &str) {
+        let _ = self.lock().execute(
+            "UPDATE users SET password_hash = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?",
+            params![hash, user_id],
+        );
+    }
+
+    /// Crée un utilisateur ; [password_hash] est déjà calculé par l'appelant.
+    pub fn create_user(
+        &self,
+        username: &str,
+        password_hash: &str,
+        is_admin: bool,
+    ) -> DbResult<User> {
+        let id = uuid::Uuid::new_v4().to_string();
+        self.lock().execute(
+            "INSERT INTO users (id, username, password_hash, is_admin) VALUES (?, ?, ?, ?)",
+            params![id, username, password_hash, is_admin as i64],
+        )?;
+        Ok(User {
+            id,
+            username: username.to_string(),
+            is_admin,
+            created_at: DartDateTime::now_local(),
+        })
+    }
+
+    pub fn get_all_users(&self) -> Vec<User> {
+        let conn = self.lock();
+        let Ok(mut stmt) = conn.prepare("SELECT * FROM users ORDER BY username ASC") else {
+            return Vec::new();
+        };
+        stmt.query_map([], user_from_row)
+            .map(|rows| rows.filter_map(Result::ok).collect())
+            .unwrap_or_default()
+    }
+
+    pub fn update_user_admin_status(&self, user_id: &str, is_admin: bool) -> DbResult<()> {
+        self.lock().execute(
+            "UPDATE users SET is_admin = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?",
+            params![is_admin as i64, user_id],
+        )?;
+        Ok(())
+    }
+
+    pub fn delete_user(&self, user_id: &str) -> DbResult<()> {
+        self.lock()
+            .execute("DELETE FROM users WHERE id = ?", [user_id])?;
+        Ok(())
+    }
+
+    // ==================== Sessions ====================
+
+    pub fn create_session(&self, user_id: &str) -> DbResult<Session> {
+        let token = uuid::Uuid::new_v4().to_string();
+        let expires_at = DartDateTime::now_local().add(Duration::days(7));
+        self.lock().execute(
+            "INSERT INTO sessions (id, user_id, token, expires_at) VALUES (?, ?, ?, ?)",
+            params![
+                uuid::Uuid::new_v4().to_string(),
+                user_id,
+                token,
+                expires_at.to_iso()
+            ],
+        )?;
+        Ok(Session {
+            user_id: user_id.to_string(),
+            token,
+            expires_at,
+        })
+    }
+
+    /// Session valide pour [token] ; une session expirée est supprimée.
+    pub fn find_session_by_token(&self, token: &str) -> Option<Session> {
+        let session = self
+            .lock()
+            .query_row("SELECT * FROM sessions WHERE token = ?", [token], |row| {
+                Ok(Session {
+                    user_id: row.get("user_id")?,
+                    token: row.get("token")?,
+                    expires_at: parse_date(row.get("expires_at")?),
+                })
+            })
+            .optional()
+            .ok()
+            .flatten()?;
+        if session.is_expired() {
+            self.delete_session(token);
+            return None;
+        }
+        Some(session)
+    }
+
+    pub fn delete_session(&self, token: &str) {
+        let _ = self
+            .lock()
+            .execute("DELETE FROM sessions WHERE token = ?", [token]);
+    }
+
+    pub fn clean_expired_sessions(&self) {
+        let _ = self.lock().execute(
+            "DELETE FROM sessions WHERE expires_at < ?",
+            [now_local_iso()],
+        );
+    }
+
+    // ==================== Playlists ====================
+
+    pub fn get_playlists(&self, user_id: &str) -> Vec<Playlist> {
+        let conn = self.lock();
+        let Ok(mut stmt) =
+            conn.prepare("SELECT * FROM playlists WHERE user_id = ? ORDER BY created_at DESC")
+        else {
+            return Vec::new();
+        };
+        stmt.query_map([user_id], playlist_from_row)
+            .map(|rows| rows.filter_map(Result::ok).collect())
+            .unwrap_or_default()
+    }
+
+    pub fn get_playlist_by_id(&self, id: &str) -> Option<Playlist> {
+        self.lock()
+            .query_row(
+                "SELECT * FROM playlists WHERE id = ?",
+                [id],
+                playlist_from_row,
+            )
+            .optional()
+            .ok()
+            .flatten()
+    }
+
+    #[allow(clippy::too_many_arguments)]
+    pub fn create_playlist(
+        &self,
+        user_id: &str,
+        name: &str,
+        server_url: &str,
+        username: &str,
+        password: &str,
+        dns: Option<&str>,
+    ) -> DbResult<Playlist> {
+        let id = uuid::Uuid::new_v4().to_string();
+        let now = DartDateTime::now_local();
+        let now_iso = now.to_iso();
+        self.lock().execute(
+            "INSERT INTO playlists (id, user_id, name, server_url, username, password, dns, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
+            params![id, user_id, name, server_url, username, password, dns, now_iso, now_iso],
+        )?;
+        Ok(Playlist {
+            id,
+            user_id: user_id.into(),
+            name: name.into(),
+            server_url: server_url.into(),
+            username: username.into(),
+            password: password.into(),
+            dns: dns.map(str::to_string),
+            created_at: now,
+            updated_at: now,
+        })
+    }
+
+    pub fn update_playlist(
+        &self,
+        id: &str,
+        name: &str,
+        server_url: &str,
+        username: &str,
+        password: &str,
+        dns: Option<&str>,
+    ) -> DbResult<Option<Playlist>> {
+        self.lock().execute(
+            "UPDATE playlists SET name = ?, server_url = ?, username = ?, password = ?, dns = ?, updated_at = ? WHERE id = ?",
+            params![name, server_url, username, password, dns, now_local_iso(), id],
+        )?;
+        Ok(self.get_playlist_by_id(id))
+    }
+
+    pub fn delete_playlist(&self, id: &str) -> DbResult<()> {
+        self.lock()
+            .execute("DELETE FROM playlists WHERE id = ?", [id])?;
+        Ok(())
+    }
+
+    // ==================== User Settings ====================
+
+    pub fn get_user_settings(&self, user_id: &str) -> Option<String> {
+        self.lock()
+            .query_row(
+                "SELECT settings_json FROM user_settings WHERE user_id = ?",
+                [user_id],
+                |r| r.get(0),
+            )
+            .optional()
+            .ok()
+            .flatten()
+    }
+
+    pub fn update_user_settings(&self, user_id: &str, json: &str) -> DbResult<()> {
+        self.lock().execute(
+            "INSERT INTO user_settings (user_id, settings_json, updated_at) VALUES (?, ?, ?)
+             ON CONFLICT(user_id) DO UPDATE SET settings_json = excluded.settings_json, updated_at = excluded.updated_at",
+            params![user_id, json, now_local_iso()],
+        )?;
+        Ok(())
+    }
+
+    /// Réglage GPU NVIDIA, global au serveur : celui des derniers réglages
+    /// enregistrés, tous utilisateurs confondus.
+    pub fn is_nvidia_gpu_enabled(&self) -> bool {
+        let settings: Option<String> = self
+            .lock()
+            .query_row(
+                "SELECT settings_json FROM user_settings ORDER BY updated_at DESC LIMIT 1",
+                [],
+                |r| r.get(0),
+            )
+            .optional()
+            .ok()
+            .flatten();
+        settings.is_some_and(|json| GPU_SETTING.is_match(&json))
+    }
+
+    // ==================== TV Recordings ====================
+
+    pub fn create_recording(
+        &self,
+        user_id: &str,
+        channel_id: &str,
+        stream_url: &str,
+        title: &str,
+        start: DateTime<Utc>,
+        end: DateTime<Utc>,
+    ) -> DbResult<Recording> {
+        let id = uuid::Uuid::new_v4().to_string();
+        let now = DartDateTime::now_local();
+        // Toujours stocker en UTC avec suffixe 'Z' : les comparaisons du
+        // scheduler et la déduplication des season passes reposent sur ce
+        // format unique.
+        let start = DartDateTime::from_utc(start);
+        let end = DartDateTime::from_utc(end);
+        self.lock().execute(
+            "INSERT INTO tv_recordings (id, user_id, channel_id, stream_url, title, start_time, end_time, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
+            params![
+                id,
+                user_id,
+                channel_id,
+                stream_url,
+                title,
+                start.to_iso(),
+                end.to_iso(),
+                now.to_iso(),
+                now.to_iso()
+            ],
+        )?;
+        Ok(Recording {
+            id,
+            user_id: user_id.into(),
+            channel_id: channel_id.into(),
+            stream_url: stream_url.into(),
+            title: title.into(),
+            start_time: start,
+            end_time: end,
+            status: "scheduled".into(),
+            file_path: None,
+            error_reason: None,
+            created_at: now,
+            updated_at: now,
+        })
+    }
+
+    fn query_recordings(&self, sql: &str, args: &[&str]) -> Vec<Recording> {
+        let conn = self.lock();
+        let Ok(mut stmt) = conn.prepare(sql) else {
+            return Vec::new();
+        };
+        stmt.query_map(rusqlite::params_from_iter(args.iter()), recording_from_row)
+            .map(|rows| rows.filter_map(Result::ok).collect())
+            .unwrap_or_default()
+    }
+
+    pub fn get_all_recordings(&self) -> Vec<Recording> {
+        self.query_recordings("SELECT * FROM tv_recordings ORDER BY start_time ASC", &[])
+    }
+
+    /// Enregistrements qui intéressent le scheduler : à lancer ou en cours.
+    pub fn get_pending_recordings(&self) -> Vec<Recording> {
+        self.query_recordings(
+            "SELECT * FROM tv_recordings WHERE status IN ('scheduled', 'recording') ORDER BY start_time ASC",
+            &[],
+        )
+    }
+
+    /// Enregistrements terminés, du plus ancien au plus récent (rotation disque).
+    pub fn get_finished_recordings_oldest_first(&self) -> Vec<Recording> {
+        self.query_recordings(
+            "SELECT * FROM tv_recordings WHERE status IN ('completed', 'failed', 'cancelled') ORDER BY start_time ASC",
+            &[],
+        )
+    }
+
+    pub fn get_user_recordings(&self, user_id: &str) -> Vec<Recording> {
+        self.query_recordings(
+            "SELECT * FROM tv_recordings WHERE user_id = ? ORDER BY start_time ASC",
+            &[user_id],
+        )
+    }
+
+    pub fn get_recording_by_id(&self, id: &str) -> Option<Recording> {
+        self.query_recordings("SELECT * FROM tv_recordings WHERE id = ?", &[id])
+            .into_iter()
+            .next()
+    }
+
+    /// Met à jour le statut et éventuellement le chemin d'un enregistrement.
+    ///
+    /// [clear_error] efface le motif d'erreur au lieu de conserver l'ancien :
+    /// utile quand un enregistrement précédemment en échec est relancé.
+    pub fn update_recording_status(
+        &self,
+        id: &str,
+        status: &str,
+        file_path: Option<&str>,
+        error_reason: Option<&str>,
+        clear_error: bool,
+    ) {
+        let error_expr = if clear_error {
+            "?"
+        } else {
+            "COALESCE(?, error_reason)"
+        };
+        let sql = format!(
+            "UPDATE tv_recordings SET status = ?, file_path = COALESCE(?, file_path), error_reason = {error_expr}, updated_at = ? WHERE id = ?"
+        );
+        if let Err(e) = self.lock().execute(
+            &sql,
+            params![status, file_path, error_reason, now_local_iso(), id],
+        ) {
+            println!("[DB] Mise à jour du statut de {id} impossible: {e}");
+        }
+    }
+
+    /// Réaligne la fenêtre d'un enregistrement planifié (programme déplacé
+    /// dans l'EPG depuis sa création par un season pass).
+    pub fn update_recording_window(&self, id: &str, start: DateTime<Utc>, end: DateTime<Utc>) {
+        let _ = self.lock().execute(
+            "UPDATE tv_recordings SET start_time = ?, end_time = ?, updated_at = ? WHERE id = ?",
+            params![utc_iso(start), utc_iso(end), now_local_iso(), id],
+        );
+    }
+
+    /// Supprime l'enregistrement de la base (pas le fichier).
+    pub fn delete_recording(&self, id: &str) {
+        let _ = self
+            .lock()
+            .execute("DELETE FROM tv_recordings WHERE id = ?", [id]);
+    }
+
+    // ==================== Season Passes ====================
+
+    pub fn create_season_pass(
+        &self,
+        user_id: &str,
+        show_title: &str,
+        channel_id: &str,
+        stream_url: &str,
+        match_mode: &str,
+    ) -> DbResult<Map<String, Value>> {
+        let id = uuid::Uuid::new_v4().to_string();
+        let now = now_local_iso();
+        self.lock().execute(
+            "INSERT INTO season_passes (id, user_id, show_title, channel_id, stream_url, match_mode, created_at) VALUES (?, ?, ?, ?, ?, ?, ?)",
+            params![id, user_id, show_title, channel_id, stream_url, match_mode, now],
+        )?;
+        let mut map = Map::new();
+        map.insert("id".into(), Value::from(id));
+        map.insert("user_id".into(), Value::from(user_id));
+        map.insert("show_title".into(), Value::from(show_title));
+        map.insert("channel_id".into(), Value::from(channel_id));
+        map.insert("stream_url".into(), Value::from(stream_url));
+        map.insert("match_mode".into(), Value::from(match_mode));
+        map.insert("enabled".into(), Value::from(1));
+        map.insert("created_at".into(), Value::from(now));
+        Ok(map)
+    }
+
+    fn query_json(&self, sql: &str, args: &[&str]) -> Vec<Map<String, Value>> {
+        let conn = self.lock();
+        let Ok(mut stmt) = conn.prepare(sql) else {
+            return Vec::new();
+        };
+        stmt.query_map(rusqlite::params_from_iter(args.iter()), row_to_json)
+            .map(|rows| rows.filter_map(Result::ok).collect())
+            .unwrap_or_default()
+    }
+
+    /// Season Passes actifs (pour le scheduler).
+    pub fn get_all_season_passes(&self) -> Vec<Map<String, Value>> {
+        self.query_json(
+            "SELECT * FROM season_passes WHERE enabled = 1 ORDER BY created_at DESC",
+            &[],
+        )
+    }
+
+    pub fn get_season_passes_for_user(&self, user_id: &str) -> Vec<Map<String, Value>> {
+        self.query_json(
+            "SELECT * FROM season_passes WHERE user_id = ? ORDER BY created_at DESC",
+            &[user_id],
+        )
+    }
+
+    pub fn get_season_pass_by_id(&self, id: &str) -> Option<Map<String, Value>> {
+        self.query_json("SELECT * FROM season_passes WHERE id = ?", &[id])
+            .into_iter()
+            .next()
+    }
+
+    pub fn delete_season_pass(&self, id: &str) {
+        let _ = self
+            .lock()
+            .execute("DELETE FROM season_passes WHERE id = ?", [id]);
+    }
+
+    /// Enregistrement existant pour cet épisode (déduplication des season
+    /// passes) : même titre, début à ±[tolerance] près.
+    ///
+    /// Les dates sont stockées en ISO-8601 UTC : l'ordre lexicographique
+    /// correspond à l'ordre chronologique, un BETWEEN sur chaînes suffit.
+    pub fn find_recording_for_episode(
+        &self,
+        title: &str,
+        start: DateTime<Utc>,
+        tolerance: Duration,
+    ) -> Option<Recording> {
+        let low = utc_iso(start - tolerance);
+        let high = utc_iso(start + tolerance);
+        self.query_recordings(
+            "SELECT * FROM tv_recordings WHERE LOWER(title) = LOWER(?) AND start_time BETWEEN ? AND ? AND status NOT IN ('failed', 'cancelled') LIMIT 1",
+            &[title, &low, &high],
+        )
+        .into_iter()
+        .next()
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn temp_db() -> (AppDatabase, std::path::PathBuf) {
+        let path = std::env::temp_dir().join(format!("xf-test-{}.db", uuid::Uuid::new_v4()));
+        let db = AppDatabase::open(path.to_str().unwrap()).unwrap();
+        (db, path)
+    }
+
+    #[test]
+    fn sessions_et_cascade() {
+        let (db, _path) = temp_db();
+        let hash = password::hash("password1").unwrap();
+        let user = db.create_user("bob", &hash, false).unwrap();
+        let session = db.create_session(&user.id).unwrap();
+        assert!(db.find_session_by_token(&session.token).is_some());
+        assert!(db.verify_credentials("bob", "password1").is_some());
+        assert!(db.verify_credentials("bob", "nope").is_none());
+        // ON DELETE CASCADE actif : la session disparaît avec l'utilisateur.
+        db.delete_user(&user.id).unwrap();
+        assert!(db.find_session_by_token(&session.token).is_none());
+    }
+
+    #[test]
+    fn migration_paresseuse_du_sha256() {
+        let (db, _path) = temp_db();
+        let legacy = "8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918";
+        let user = db.create_user("old", legacy, false).unwrap();
+        assert!(db.verify_credentials("old", "admin").is_some());
+        let stored: String = db
+            .lock()
+            .query_row(
+                "SELECT password_hash FROM users WHERE id = ?",
+                [&user.id],
+                |r| r.get(0),
+            )
+            .unwrap();
+        assert!(!password::is_legacy(&stored));
+        assert!(db.verify_credentials("old", "admin").is_some());
+    }
+
+    #[test]
+    fn deduplication_des_episodes_a_deux_minutes_pres() {
+        let (db, _path) = temp_db();
+        let user = db.create_user("u", "x", false).unwrap();
+        let start = DartDateTime::parse("2026-08-11T18:00:00Z")
+            .unwrap()
+            .to_utc();
+        let end = start + Duration::hours(1);
+        db.create_recording(&user.id, "1", "/api/live/1.ts", "Journal", start, end)
+            .unwrap();
+        assert!(
+            db.find_recording_for_episode(
+                "JOURNAL",
+                start + Duration::seconds(90),
+                Duration::minutes(2)
+            )
+            .is_some()
+        );
+        assert!(
+            db.find_recording_for_episode(
+                "Journal",
+                start + Duration::minutes(5),
+                Duration::minutes(2)
+            )
+            .is_none()
+        );
+        let rec = db.get_all_recordings().pop().unwrap();
+        assert_eq!(rec.start_time.to_iso(), "2026-08-11T18:00:00.000Z");
+        assert_eq!(rec.status, "scheduled");
+    }
+
+    #[test]
+    fn statut_et_motif_d_erreur() {
+        let (db, _path) = temp_db();
+        let user = db.create_user("u", "x", false).unwrap();
+        let now = Utc::now();
+        let rec = db
+            .create_recording(&user.id, "1", "/x", "T", now, now + Duration::hours(1))
+            .unwrap();
+        db.update_recording_status(&rec.id, "failed", None, Some("boom"), false);
+        db.update_recording_status(&rec.id, "failed", Some("/f.mkv"), None, false);
+        let r = db.get_recording_by_id(&rec.id).unwrap();
+        assert_eq!(r.error_reason.as_deref(), Some("boom"));
+        assert_eq!(r.file_path.as_deref(), Some("/f.mkv"));
+        db.update_recording_status(&rec.id, "recording", None, None, true);
+        let r = db.get_recording_by_id(&rec.id).unwrap();
+        assert_eq!(r.error_reason, None);
+        assert_eq!(r.file_path.as_deref(), Some("/f.mkv"));
+    }
+
+    #[test]
+    fn reglage_gpu() {
+        let (db, _path) = temp_db();
+        let user = db.create_user("u", "x", false).unwrap();
+        assert!(!db.is_nvidia_gpu_enabled());
+        db.update_user_settings(&user.id, r#"{"enable_nvidia_gpu": true}"#)
+            .unwrap();
+        assert!(db.is_nvidia_gpu_enabled());
+    }
+
+    #[test]
+    fn mot_de_passe_genere() {
+        let p = generate_password(16);
+        assert_eq!(p.len(), 16);
+        assert!(!p.contains(['0', 'O', '1', 'l', 'I']));
+    }
+}

server/src/http.rs

@@ -0,0 +1,280 @@
+//! Requête/réponse HTTP internes et petits utilitaires partagés.
+//!
+//! Le routage reproduit la `Cascade` shelf de l'ancien serveur : chaque
+//! étage (API, proxy Xtream, streaming, fichiers statiques) répond ou passe
+//! la main par un 404/405. Le corps des requêtes est lu une fois pour toutes
+//! en amont, ce qui permet de présenter la même requête à plusieurs étages.
+
+use crate::models::User;
+use axum::body::Body;
+use axum::http::{HeaderMap, HeaderName, HeaderValue, Method, StatusCode};
+use bytes::Bytes;
+use serde_json::Value;
+use std::collections::HashMap;
+use std::net::{IpAddr, SocketAddr};
+
+pub type Resp = axum::response::Response;
+
+#[derive(Clone)]
+pub struct Req {
+    pub method: Method,
+    /// Chemin sans `/` initial, tel que reçu (encodé), comme `request.url.path`.
+    pub path: String,
+    /// Query string brute, sans `?`.
+    pub query: String,
+    pub headers: HeaderMap,
+    pub body: Bytes,
+    pub remote: Option<SocketAddr>,
+    /// Renseignés par le middleware d'authentification.
+    pub user: Option<User>,
+    pub user_id: Option<String>,
+}
+
+impl Req {
+    pub fn header(&self, name: &str) -> Option<&str> {
+        self.headers.get(name).and_then(|v| v.to_str().ok())
+    }
+
+    /// Paramètres de query décodés (`+` = espace) ; la dernière occurrence
+    /// d'une clé l'emporte, comme `Uri.queryParameters`.
+    pub fn query_params(&self) -> HashMap<String, String> {
+        url::form_urlencoded::parse(self.query.as_bytes())
+            .into_owned()
+            .collect()
+    }
+
+    pub fn query_param(&self, key: &str) -> Option<String> {
+        self.query_params().remove(key)
+    }
+
+    pub fn is_get(&self) -> bool {
+        self.method == Method::GET || self.method == Method::HEAD
+    }
+
+    pub fn body_str(&self) -> String {
+        String::from_utf8_lossy(&self.body).into_owned()
+    }
+}
+
+// ==================== Réponses ====================
+
+pub fn response(status: u16, body: impl Into<Body>) -> Resp {
+    let mut resp = Resp::new(body.into());
+    *resp.status_mut() = StatusCode::from_u16(status).unwrap_or(StatusCode::INTERNAL_SERVER_ERROR);
+    resp
+}
+
+/// Corps texte (`text/plain; charset=utf-8`, le défaut de shelf).
+pub fn text(status: u16, body: impl Into<String>) -> Resp {
+    let mut resp = response(status, body.into());
+    set_header(&mut resp, "content-type", "text/plain; charset=utf-8");
+    resp
+}
+
+pub fn empty(status: u16) -> Resp {
+    response(status, Body::empty())
+}
+
+/// JSON avec l'en-tête `Content-Type: application/json`.
+pub fn json(status: u16, value: &Value) -> Resp {
+    raw_json(status, value.to_string())
+}
+
+pub fn raw_json(status: u16, body: String) -> Resp {
+    let mut resp = response(status, body);
+    set_header(&mut resp, "content-type", "application/json");
+    resp
+}
+
+/// JSON sans en-tête de type (les `Response.forbidden(jsonEncode(...))` de
+/// l'ancien serveur, servis en `text/plain`).
+pub fn json_as_text(status: u16, value: &Value) -> Resp {
+    text(status, value.to_string())
+}
+
+pub fn redirect(location: &str) -> Resp {
+    let mut resp = text(302, format!("Moved to {location}"));
+    set_header(&mut resp, "location", location);
+    resp
+}
+
+pub fn set_header(resp: &mut Resp, name: &str, value: &str) {
+    if let (Ok(name), Ok(value)) = (
+        HeaderName::from_bytes(name.as_bytes()),
+        HeaderValue::from_str(value),
+    ) {
+        resp.headers_mut().insert(name, value);
+    }
+}
+
+pub fn with_headers(mut resp: Resp, headers: &[(&str, &str)]) -> Resp {
+    for (name, value) in headers {
+        set_header(&mut resp, name, value);
+    }
+    resp
+}
+
+/// La `Cascade` passe à l'étage suivant sur un 404 ou un 405.
+pub fn is_miss(resp: &Resp) -> bool {
+    matches!(resp.status().as_u16(), 404 | 405)
+}
+
+pub fn not_found() -> Resp {
+    text(404, "Not Found")
+}
+
+// ==================== Authentification ====================
+
+/// Jeton de session : en-tête `Authorization: Bearer …` ou cookie `session`.
+pub fn extract_token(req: &Req) -> Option<String> {
+    if let Some(auth) = req.header("authorization")
+        && let Some(token) = auth.strip_prefix("Bearer ")
+    {
+        return Some(token.to_string());
+    }
+    let cookie = req.header("cookie")?;
+    cookie
+        .split(';')
+        .map(str::trim)
+        .find_map(|part| part.strip_prefix("session=").map(str::to_string))
+}
+
+// ==================== Adresse du client ====================
+
+/// Proxys de confiance dont l'en-tête X-Forwarded-For est honoré.
+/// Par défaut : loopback et plages privées RFC1918 (le reverse proxy du
+/// docker-compose parle depuis le réseau Docker). TRUSTED_PROXIES (liste
+/// d'IP séparées par des virgules) restreint la liste.
+pub fn is_trusted_proxy(address: &IpAddr, trusted: &[String]) -> bool {
+    if !trusted.is_empty() {
+        return trusted.iter().any(|t| t == &address.to_string());
+    }
+    match address {
+        IpAddr::V4(v4) => {
+            let o = v4.octets();
+            v4.is_loopback()
+                || o[0] == 10
+                || (o[0] == 172 && (16..=31).contains(&o[1]))
+                || (o[0] == 192 && o[1] == 168)
+        }
+        IpAddr::V6(v6) => {
+            v6.is_loopback() || v6.to_ipv4_mapped().is_some_and(|v4| v4.is_loopback())
+        }
+    }
+}
+
+/// Adresse socket au format texte (IPv4 « nue » pour les adresses mappées).
+pub fn socket_ip(req: &Req) -> Option<IpAddr> {
+    req.remote.map(|addr| match addr.ip() {
+        IpAddr::V6(v6) => v6
+            .to_ipv4_mapped()
+            .map(IpAddr::V4)
+            .unwrap_or(IpAddr::V6(v6)),
+        ip => ip,
+    })
+}
+
+/// IP réelle du client.
+///
+/// X-Forwarded-For n'est honoré que si la connexion socket provient d'un
+/// proxy de confiance : sinon un client direct peut forger l'en-tête et
+/// contourner le rate limit global comme la limite de tentatives de login.
+pub fn client_ip(req: &Req, trusted: &[String]) -> String {
+    let socket = socket_ip(req);
+    if let (Some(forwarded), Some(ip)) = (req.header("x-forwarded-for"), socket)
+        && !forwarded.is_empty()
+        && is_trusted_proxy(&ip, trusted)
+    {
+        return forwarded.split(',').next().unwrap_or("").trim().to_string();
+    }
+    socket
+        .map(|ip| ip.to_string())
+        .unwrap_or_else(|| "unknown".to_string())
+}
+
+/// Segments d'un sous-chemin monté (`""` → aucun segment).
+pub fn segments(rest: &str) -> Vec<&str> {
+    let rest = rest.trim_start_matches('/');
+    if rest.is_empty() {
+        Vec::new()
+    } else {
+        rest.split('/').collect()
+    }
+}
+
+/// Sous-chemin d'un montage shelf (`mount('/api/x')`) : `Some("")` pour
+/// `api/x` ou `api/x/`, `Some("a/b")` pour `api/x/a/b`, `None` sinon.
+pub fn mounted<'a>(path: &'a str, prefix: &str) -> Option<&'a str> {
+    if path == prefix {
+        return Some("");
+    }
+    path.strip_prefix(prefix)?.strip_prefix('/')
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn req_with(headers: &[(&str, &str)], remote: &str) -> Req {
+        let mut map = HeaderMap::new();
+        for (k, v) in headers {
+            map.insert(
+                HeaderName::from_bytes(k.as_bytes()).unwrap(),
+                HeaderValue::from_str(v).unwrap(),
+            );
+        }
+        Req {
+            method: Method::GET,
+            path: String::new(),
+            query: String::new(),
+            headers: map,
+            body: Bytes::new(),
+            remote: Some(remote.parse().unwrap()),
+            user: None,
+            user_id: None,
+        }
+    }
+
+    #[test]
+    fn jeton_par_en_tete_ou_cookie() {
+        assert_eq!(
+            extract_token(&req_with(&[("authorization", "Bearer abc")], "1.2.3.4:1")),
+            Some("abc".into())
+        );
+        assert_eq!(
+            extract_token(&req_with(
+                &[("cookie", "a=1; session=xyz; b=2")],
+                "1.2.3.4:1"
+            )),
+            Some("xyz".into())
+        );
+        assert_eq!(extract_token(&req_with(&[], "1.2.3.4:1")), None);
+    }
+
+    #[test]
+    fn x_forwarded_for_seulement_derriere_un_proxy_de_confiance() {
+        let direct = req_with(&[("x-forwarded-for", "9.9.9.9")], "8.8.8.8:1");
+        assert_eq!(client_ip(&direct, &[]), "8.8.8.8");
+        let proxied = req_with(&[("x-forwarded-for", "9.9.9.9, 10.0.0.1")], "172.18.0.2:1");
+        assert_eq!(client_ip(&proxied, &[]), "9.9.9.9");
+        assert_eq!(client_ip(&proxied, &["10.1.1.1".into()]), "172.18.0.2");
+    }
+
+    #[test]
+    fn montage_shelf() {
+        assert_eq!(mounted("api/playlists", "api/playlists"), Some(""));
+        assert_eq!(mounted("api/playlists/", "api/playlists"), Some(""));
+        assert_eq!(mounted("api/playlists/x", "api/playlists"), Some("x"));
+        assert_eq!(mounted("api/playlistsx", "api/playlists"), None);
+    }
+
+    #[test]
+    fn parametres_de_query() {
+        let mut req = req_with(&[], "1.2.3.4:1");
+        req.query = "a=1&b=x+y&a=2&c=%C3%A9".into();
+        let params = req.query_params();
+        assert_eq!(params["a"], "2");
+        assert_eq!(params["b"], "x y");
+        assert_eq!(params["c"], "é");
+    }
+}

server/src/main.rs

@@ -0,0 +1,253 @@
+//! Serveur XtremFlow : API REST, proxy Xtream, streaming FFmpeg,
+//! enregistrements TV et fichiers de la build web Flutter.
+
+#![allow(clippy::result_large_err)]
+
+mod api;
+mod dart_time;
+mod db;
+mod http;
+mod models;
+mod server;
+mod services;
+mod state;
+mod util;
+
+use crate::api::epg::{EpgApi, default_panel_xmltv};
+use crate::api::proxy::ProxyHandler;
+use crate::api::streaming::Streaming;
+use crate::db::AppDatabase;
+use crate::server::RateLimiter;
+use crate::services::cleanup::CleanupService;
+use crate::services::ffmpeg_sessions::FfmpegSessionManager;
+use crate::services::logo_catalog::LogoCatalog;
+use crate::services::recording_scheduler::RecordingScheduler;
+use crate::services::xmltv::{XmltvConfig, XmltvEpgService};
+use crate::state::AppState;
+use std::net::SocketAddr;
+use std::sync::Arc;
+use std::time::Duration;
+
+const DEFAULT_XMLTV: &str = "https://epgshare01.online/epgshare01/epg_ripper_FR1.xml.gz,https://epgshare01.online/epgshare01/epg_ripper_CH1.xml.gz,https://epgshare01.online/epgshare01/epg_ripper_BE2.xml.gz";
+
+struct Args {
+    port: u16,
+    path: String,
+}
+
+/// `--port 8089` / `-p 8089` / `--port=8089`, `--path /app/web`.
+fn parse_args() -> Args {
+    let mut args = Args {
+        port: 8089,
+        path: "/app/web".to_string(),
+    };
+    let raw: Vec<String> = std::env::args().skip(1).collect();
+    let mut i = 0;
+    while i < raw.len() {
+        let (key, inline) = match raw[i].split_once('=') {
+            Some((k, v)) => (k.to_string(), Some(v.to_string())),
+            None => (raw[i].clone(), None),
+        };
+        let mut value = || {
+            inline.clone().or_else(|| {
+                i += 1;
+                raw.get(i).cloned()
+            })
+        };
+        match key.as_str() {
+            "--port" | "-p" => {
+                if let Some(v) = value() {
+                    args.port = v.parse().expect("--port doit être un entier");
+                }
+            }
+            "--path" => {
+                if let Some(v) = value() {
+                    args.path = v;
+                }
+            }
+            _ => {}
+        }
+        i += 1;
+    }
+    args
+}
+
+fn http_client(redirects: reqwest::redirect::Policy) -> reqwest::Client {
+    reqwest::Client::builder()
+        .redirect(redirects)
+        .user_agent("VLC/3.0.18 LibVLC/3.0.18")
+        .connect_timeout(Duration::from_secs(30))
+        .build()
+        .expect("client HTTP")
+}
+
+#[tokio::main]
+async fn main() {
+    let args = parse_args();
+    let web_path = args.path.clone();
+
+    let db_path =
+        std::env::var("XTREMFLOW_DB_PATH").unwrap_or_else(|_| "/app/data/xtremflow.db".into());
+    let db = Arc::new(AppDatabase::open(&db_path).expect("ouverture de la base"));
+    db.seed_admin().expect("création du compte admin");
+
+    let http = http_client(reqwest::redirect::Policy::limited(5));
+    let http_manual = http_client(reqwest::redirect::Policy::none());
+
+    // Planificateur d'enregistrements (les season passes résolvent la
+    // playlist de leur propriétaire à chaque scan).
+    let scheduler = Arc::new(RecordingScheduler::new(db.clone(), http.clone()));
+    scheduler.start();
+
+    // Sessions FFmpeg de streaming.
+    let sessions = Arc::new(FfmpegSessionManager::new(
+        std::env::temp_dir().join("xtremflow_streams"),
+    ));
+    sessions.init();
+    let streaming = Arc::new(Streaming::new(sessions.clone(), http.clone()));
+
+    // Source XMLTV de repli. EPG_XMLTV_URLS vide = aucun appel sortant : le
+    // guide se limite alors au panneau de l'abonné.
+    let xmltv_urls: Vec<String> = std::env::var("EPG_XMLTV_URLS")
+        .unwrap_or_else(|_| DEFAULT_XMLTV.to_string())
+        .split(',')
+        .map(|u| u.trim().to_string())
+        .filter(|u| !u.is_empty())
+        .collect();
+    if xmltv_urls.is_empty() {
+        println!("[EPG] Repli XMLTV désactivé (EPG_XMLTV_URLS vide)");
+    } else {
+        println!("[EPG] Repli XMLTV : {} source(s)", xmltv_urls.len());
+    }
+    let xmltv = (!xmltv_urls.is_empty()).then(|| {
+        Arc::new(XmltvEpgService::new(
+            XmltvConfig::new(xmltv_urls),
+            http.clone(),
+        ))
+    });
+    let epg = EpgApi::new(xmltv, http.clone(), default_panel_xmltv(http.clone()));
+
+    // Purge des temporaires. Jamais le dossier temporaire système en
+    // récursif : il contient les sessions HLS.
+    let cleanup = Arc::new(CleanupService::new());
+    cleanup.add_target("/app/data/logs");
+    cleanup.add_target("/app/data/tmp");
+    cleanup.start();
+
+    // Libs de lecture servies depuis l'image : si elles manquent, le lecteur
+    // échoue côté navigateur sans que rien ne l'ait signalé. On le dit ici.
+    for lib in ["hls.min.js", "mpegts.min.js"] {
+        if !std::path::Path::new(&web_path)
+            .join("vendor")
+            .join(lib)
+            .exists()
+        {
+            println!(
+                "[Server] ATTENTION: web/vendor/{lib} absent de {web_path} — la lecture échouera dans le navigateur."
+            );
+        }
+    }
+
+    let versioned = util::asset_versioning::build_versioned_entry_points(&web_path);
+    let mut keys: Vec<&String> = versioned.keys().collect();
+    keys.sort();
+    println!(
+        "[Server] Assets versionnés : {}",
+        keys.iter()
+            .map(|k| k.as_str())
+            .collect::<Vec<_>>()
+            .join(", ")
+    );
+
+    let state = Arc::new(AppState {
+        db: db.clone(),
+        web_path: web_path.clone(),
+        versioned,
+        http: http.clone(),
+        http_manual,
+        scheduler: scheduler.clone(),
+        streaming,
+        proxy: ProxyHandler::new(),
+        epg,
+        logo_catalog: Arc::new(LogoCatalog::new(http.clone())),
+        cleanup,
+        rate_limit: RateLimiter::new(600),
+        login_rate_limit: RateLimiter::new(10),
+        allowed_origin: std::env::var("ALLOWED_ORIGIN")
+            .ok()
+            .filter(|o| !o.is_empty()),
+        trusted_proxies: std::env::var("TRUSTED_PROXIES")
+            .unwrap_or_default()
+            .split(',')
+            .map(|s| s.trim().to_string())
+            .filter(|s| !s.is_empty())
+            .collect(),
+    });
+
+    // Sessions expirées purgées toutes les heures.
+    let db_clean = db.clone();
+    tokio::spawn(async move {
+        let mut interval = tokio::time::interval(Duration::from_secs(3600));
+        interval.tick().await;
+        loop {
+            interval.tick().await;
+            db_clean.clean_expired_sessions();
+            println!("Cleaned expired sessions");
+        }
+    });
+
+    // Arrêt gracieux unique (docker stop / Ctrl+C) : clôturer d'abord les
+    // enregistrements (kill FFmpeg, fusion des parties, statut en base),
+    // puis les sessions de streaming, puis sortir.
+    tokio::spawn(shutdown_on_signal(scheduler, sessions));
+
+    let app = axum::Router::new()
+        .fallback(server::entry)
+        .with_state(state);
+    let addr = SocketAddr::from(([0, 0, 0, 0], args.port));
+    let listener = tokio::net::TcpListener::bind(addr)
+        .await
+        .unwrap_or_else(|e| panic!("écoute sur {addr} impossible : {e}"));
+
+    println!("Server started on port {}", args.port);
+    println!("Serving static files from: {web_path}");
+    println!("REST API available at: /api/auth/* and /api/playlists/*");
+    println!("Xtream proxy available at: /api/xtream/* (SSRF Protected)");
+
+    axum::serve(
+        listener,
+        app.into_make_service_with_connect_info::<SocketAddr>(),
+    )
+    .await
+    .expect("serveur HTTP");
+}
+
+async fn shutdown_on_signal(
+    scheduler: Arc<RecordingScheduler>,
+    sessions: Arc<FfmpegSessionManager>,
+) {
+    let signal = wait_for_signal().await;
+    println!("[Server] {signal} reçu, arrêt en cours…");
+    scheduler.shutdown().await;
+    sessions.kill_all();
+    // Laisser SIGTERM partir vers les FFmpeg avant de sortir.
+    tokio::time::sleep(Duration::from_millis(200)).await;
+    std::process::exit(0);
+}
+
+#[cfg(unix)]
+async fn wait_for_signal() -> &'static str {
+    use tokio::signal::unix::{SignalKind, signal};
+    let mut term = signal(SignalKind::terminate()).expect("SIGTERM");
+    let mut int = signal(SignalKind::interrupt()).expect("SIGINT");
+    tokio::select! {
+        _ = term.recv() => "SIGTERM",
+        _ = int.recv() => "SIGINT",
+    }
+}
+
+#[cfg(not(unix))]
+async fn wait_for_signal() -> &'static str {
+    let _ = tokio::signal::ctrl_c().await;
+    "SIGINT"
+}

server/src/models.rs

@@ -0,0 +1,121 @@
+//! Modèles de données, sérialisés exactement comme l'ancien serveur Dart
+//! (noms de champs, formats de dates) : le front Flutter n'a pas changé.
+
+use crate::dart_time::DartDateTime;
+use serde_json::{Map, Value, json};
+
+#[derive(Clone, Debug)]
+pub struct User {
+    pub id: String,
+    pub username: String,
+    pub is_admin: bool,
+    pub created_at: DartDateTime,
+}
+
+impl User {
+    pub fn to_json(&self) -> Value {
+        json!({
+            "id": self.id,
+            "username": self.username,
+            "isAdmin": self.is_admin,
+            "createdAt": self.created_at.to_iso(),
+        })
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct Playlist {
+    pub id: String,
+    pub user_id: String,
+    pub name: String,
+    pub server_url: String,
+    pub username: String,
+    pub password: String,
+    pub dns: Option<String>,
+    pub created_at: DartDateTime,
+    pub updated_at: DartDateTime,
+}
+
+impl Playlist {
+    pub fn to_json(&self) -> Value {
+        json!({
+            "id": self.id,
+            "userId": self.user_id,
+            "name": self.name,
+            "serverUrl": self.server_url,
+            "username": self.username,
+            // Le mot de passe Xtream n'est jamais exposé aux clients : le
+            // serveur injecte les identifiants lui-même (voir xtream_api).
+            "password": "",
+            "dns": self.dns,
+            "createdAt": self.created_at.to_iso(),
+            "updatedAt": self.updated_at.to_iso(),
+        })
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct Session {
+    pub user_id: String,
+    pub token: String,
+    pub expires_at: DartDateTime,
+}
+
+impl Session {
+    pub fn is_expired(&self) -> bool {
+        chrono::Utc::now() > self.expires_at.to_utc()
+    }
+}
+
+/// Configuration Xtream utilisée par les proxys et le streaming.
+#[derive(Clone, Debug)]
+pub struct PlaylistConfig {
+    /// URL du serveur Xtream (sans `/` final).
+    pub dns: String,
+    pub username: String,
+    pub password: String,
+}
+
+#[derive(Clone, Debug)]
+pub struct Recording {
+    pub id: String,
+    pub user_id: String,
+    pub channel_id: String,
+    pub stream_url: String,
+    pub title: String,
+    pub start_time: DartDateTime,
+    pub end_time: DartDateTime,
+    /// 'scheduled', 'recording', 'completed', 'failed', 'cancelled'
+    pub status: String,
+    pub file_path: Option<String>,
+    pub error_reason: Option<String>,
+    pub created_at: DartDateTime,
+    pub updated_at: DartDateTime,
+}
+
+impl Recording {
+    pub fn to_map(&self) -> Map<String, Value> {
+        let mut map = Map::new();
+        map.insert("id".into(), json!(self.id));
+        map.insert("user_id".into(), json!(self.user_id));
+        map.insert("channel_id".into(), json!(self.channel_id));
+        map.insert("stream_url".into(), json!(self.stream_url));
+        map.insert("title".into(), json!(self.title));
+        map.insert("start_time".into(), json!(self.start_time.to_iso()));
+        map.insert("end_time".into(), json!(self.end_time.to_iso()));
+        map.insert("status".into(), json!(self.status));
+        map.insert("file_path".into(), json!(self.file_path));
+        map.insert("error_reason".into(), json!(self.error_reason));
+        map.insert("created_at".into(), json!(self.created_at.to_iso()));
+        map.insert("updated_at".into(), json!(self.updated_at.to_iso()));
+        map
+    }
+
+    pub fn start_utc(&self) -> chrono::DateTime<chrono::Utc> {
+        self.start_time.to_utc()
+    }
+
+    pub fn end_utc(&self) -> chrono::DateTime<chrono::Utc> {
+        self.end_time.to_utc()
+    }
+}

server/src/server.rs

@@ -0,0 +1,368 @@
+//! Point d'entrée HTTP : middlewares puis cascade API → proxy Xtream →
+//! streaming → fichiers statiques, à l'identique de l'ancien serveur.
+
+use crate::api::{account, admin, logo, player_log, recordings, static_files, xtream_api};
+use crate::dart_time::now_local_iso;
+use crate::http::{self, Req, Resp, client_ip, extract_token, is_miss, mounted, socket_ip};
+use crate::state::SharedState;
+use crate::util::log_redactor::redact_url;
+use axum::extract::{ConnectInfo, Request, State};
+use axum::http::Method;
+use std::collections::{HashMap, VecDeque};
+use std::net::SocketAddr;
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
+
+/// Corps de requête maximal lu en mémoire.
+const MAX_BODY: usize = 16 * 1024 * 1024;
+
+/// Limiteur glissant par IP sur une minute.
+pub struct RateLimiter {
+    limit: usize,
+    history: Arc<Mutex<HashMap<String, VecDeque<Instant>>>>,
+}
+
+impl RateLimiter {
+    pub fn new(limit: usize) -> Self {
+        let history: Arc<Mutex<HashMap<String, VecDeque<Instant>>>> = Arc::default();
+        // Ménage toutes les 5 minutes (pas de fuite mémoire par IP).
+        let h = history.clone();
+        tokio::spawn(async move {
+            let mut interval = tokio::time::interval(Duration::from_secs(300));
+            interval.tick().await;
+            loop {
+                interval.tick().await;
+                h.lock().unwrap().retain(|_, times| {
+                    times.retain(|t| t.elapsed() < Duration::from_secs(120));
+                    !times.is_empty()
+                });
+            }
+        });
+        Self { limit, history }
+    }
+
+    /// Enregistre une requête ; `false` si la limite est atteinte.
+    pub fn allow(&self, ip: &str) -> bool {
+        let mut history = self.history.lock().unwrap();
+        let times = history.entry(ip.to_string()).or_default();
+        while times
+            .front()
+            .is_some_and(|t| t.elapsed() >= Duration::from_secs(60))
+        {
+            times.pop_front();
+        }
+        if times.len() >= self.limit {
+            return false;
+        }
+        times.push_back(Instant::now());
+        true
+    }
+}
+
+/// Handler axum unique : lit le corps puis applique la chaîne complète.
+pub async fn entry(
+    State(state): State<SharedState>,
+    ConnectInfo(remote): ConnectInfo<SocketAddr>,
+    request: Request,
+) -> Resp {
+    let (parts, body) = request.into_parts();
+    let body = match axum::body::to_bytes(body, MAX_BODY).await {
+        Ok(b) => b,
+        Err(_) => return http::text(413, "Request Entity Too Large"),
+    };
+    let req = Req {
+        method: parts.method,
+        path: parts.uri.path().trim_start_matches('/').to_string(),
+        query: parts.uri.query().unwrap_or("").to_string(),
+        headers: parts.headers,
+        body,
+        remote: Some(remote),
+        user: None,
+        user_id: None,
+    };
+    handle(&state, req).await
+}
+
+pub async fn handle(state: &SharedState, req: Req) -> Resp {
+    // Journal masqué : le chemin de /api/xtream/<url> porte les
+    // identifiants Xtream en clair.
+    let started = Instant::now();
+    let log_target = if req.query.is_empty() {
+        format!("/{}", req.path)
+    } else {
+        format!("/{}?{}", req.path, req.query)
+    };
+    let method = req.method.clone();
+
+    let mut resp = security_chain(state, req).await;
+    add_security_headers(&mut resp);
+
+    println!(
+        "{} {} {method} {} ({}ms)",
+        now_local_iso(),
+        resp.status().as_u16(),
+        redact_url(&log_target),
+        started.elapsed().as_millis()
+    );
+    resp
+}
+
+fn add_security_headers(resp: &mut Resp) {
+    for (name, value) in [
+        ("x-content-type-options", "nosniff"),
+        // SAMEORIGIN : les iframes player.html restent intégrables.
+        ("x-frame-options", "SAMEORIGIN"),
+        ("x-xss-protection", "1; mode=block"),
+        (
+            "strict-transport-security",
+            "max-age=63072000; includeSubDomains; preload",
+        ),
+        ("referrer-policy", "strict-origin-when-cross-origin"),
+        // Report-Only : Flutter Web (CanvasKit/wasm) et google_fonts peuvent
+        // casser sous une CSP appliquée.
+        (
+            "content-security-policy-report-only",
+            "default-src 'self'; script-src 'self' 'wasm-unsafe-eval' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https:; media-src 'self' blob:; connect-src 'self' https://fonts.gstatic.com",
+        ),
+    ] {
+        http::set_header(resp, name, value);
+    }
+}
+
+/// Chemins classiques des scanners de vulnérabilités.
+const HONEYPOT_PATHS: [&str; 9] = [
+    "/admin/phpmyadmin",
+    "/phpmyadmin",
+    "/wp-admin",
+    "/wp-login.php",
+    "/.env",
+    "/config.php",
+    "/api/.env",
+    "/console",
+    "/actuator/health",
+];
+
+async fn security_chain(state: &SharedState, req: Req) -> Resp {
+    // Honeypot : chemin exact ou préfixe de segment (pas une sous-chaîne
+    // quelconque, qui bloquait des URL proxifiées légitimes).
+    let path = format!("/{}", req.path);
+    for trap in HONEYPOT_PATHS {
+        if path == trap || path.starts_with(&format!("{trap}/")) {
+            println!(
+                "SECURITY ALERT: Honeypot triggered by {} on path: {path}",
+                client_ip(&req, &state.trusted_proxies)
+            );
+            return http::text(403, "Access Denied");
+        }
+    }
+
+    // Limite globale : 600 req/min/IP (une grille de chaînes déclenche une
+    // requête de logo et une de guide par tuile, derrière une seule IP de
+    // reverse proxy).
+    let ip = client_ip(&req, &state.trusted_proxies);
+    if ip != "unknown" && ip != "127.0.0.1" && !state.rate_limit.allow(&ip) {
+        println!("SECURITY WARN: Rate limit exceeded for {ip}");
+        return http::text(429, "Too Many Requests");
+    }
+
+    cors(state, req).await
+}
+
+/// CORS : l'app est servie en même origine ; les en-têtes ne servent qu'au
+/// développement (localhost) ou à ALLOWED_ORIGIN. L'origine n'est renvoyée
+/// que si elle est autorisée — jamais de joker.
+async fn cors(state: &SharedState, req: Req) -> Resp {
+    let origin = req.header("origin").map(str::to_string);
+    let allowed = origin.as_deref().is_some_and(|o| {
+        if state
+            .allowed_origin
+            .as_deref()
+            .is_some_and(|a| !a.is_empty() && a == o)
+        {
+            return true;
+        }
+        url::Url::parse(o)
+            .ok()
+            .and_then(|u| u.host_str().map(str::to_string))
+            .is_some_and(|h| h == "localhost" || h == "127.0.0.1")
+    });
+    let headers: Vec<(&str, String)> = match (&origin, allowed) {
+        (Some(o), true) => vec![
+            ("access-control-allow-origin", o.clone()),
+            (
+                "access-control-allow-methods",
+                "GET, POST, PUT, DELETE, OPTIONS".into(),
+            ),
+            (
+                "access-control-allow-headers",
+                "Origin, Content-Type, Accept, Authorization, Range".into(),
+            ),
+            (
+                "access-control-expose-headers",
+                "Content-Length, Content-Range".into(),
+            ),
+            ("access-control-allow-credentials", "true".into()),
+            ("vary", "Origin".into()),
+        ],
+        _ => Vec::new(),
+    };
+
+    let mut resp = if req.method == Method::OPTIONS {
+        http::text(200, "")
+    } else {
+        cascade(state, req).await
+    };
+    for (name, value) in headers {
+        http::set_header(&mut resp, name, &value);
+    }
+    resp
+}
+
+/// Cascade shelf : un 404/405 passe la main à l'étage suivant.
+async fn cascade(state: &SharedState, req: Req) -> Resp {
+    let resp = api_router(state, &req).await;
+    if !is_miss(&resp) {
+        return resp;
+    }
+    let resp = state.proxy.handle(state, &req).await;
+    if !is_miss(&resp) {
+        return resp;
+    }
+    let resp = protected_streaming(state, &req).await;
+    if !is_miss(&resp) {
+        return resp;
+    }
+    static_files::handle(state, &req).await
+}
+
+/// Middleware d'authentification : session valide exigée, utilisateur
+/// attaché à la requête.
+fn authenticate(state: &SharedState, req: &Req) -> Result<Req, Resp> {
+    let Some(token) = extract_token(req) else {
+        return Err(http::text(401, "Unauthorized"));
+    };
+    let Some(session) = state.db.find_session_by_token(&token) else {
+        return Err(http::text(401, "Invalid or expired session"));
+    };
+    let mut authed = req.clone();
+    authed.user = state.db.find_user_by_id(&session.user_id);
+    authed.user_id = Some(session.user_id);
+    Ok(authed)
+}
+
+macro_rules! authed {
+    ($state:expr, $req:expr) => {
+        match authenticate($state, $req) {
+            Ok(r) => r,
+            Err(resp) => return resp,
+        }
+    };
+}
+
+async fn api_router(state: &SharedState, req: &Req) -> Resp {
+    let path = req.path.as_str();
+
+    if let Some(rest) = mounted(path, "api/auth") {
+        // Protection brute force : 10 tentatives de login/min/IP, et 300 ms
+        // de pénalité par échec.
+        let is_login = req.method == Method::POST && path.ends_with("login");
+        if is_login {
+            let ip = client_ip(req, &state.trusted_proxies);
+            if !state.login_rate_limit.allow(&ip) {
+                println!("SECURITY WARN: Login rate limit exceeded for {ip}");
+                return http::text(429, "Too many login attempts. Try again later.");
+            }
+        }
+        let resp = account::auth(state, req, rest).await;
+        if is_login && resp.status().as_u16() == 401 {
+            tokio::time::sleep(Duration::from_millis(300)).await;
+        }
+        return resp;
+    }
+    // Passerelle Xtream : identifiants injectés côté serveur.
+    if mounted(path, "api/xtream-api").is_some() {
+        let req = authed!(state, req);
+        return xtream_api::handle(state, &req).await;
+    }
+    if let Some(rest) = mounted(path, "api/playlists") {
+        let req = authed!(state, req);
+        return account::playlists(state, &req, rest);
+    }
+    if let Some(rest) = mounted(path, "api/users") {
+        let req = authed!(state, req);
+        return account::users(state, &req, rest).await;
+    }
+    if let Some(rest) = mounted(path, "api/settings") {
+        let req = authed!(state, req);
+        return account::settings(state, &req, rest);
+    }
+    // NB : /api/recordings/stream/* traverse ce routeur (404) et atteint le
+    // streaming plus bas dans la cascade.
+    if let Some(rest) = mounted(path, "api/recordings") {
+        let req = authed!(state, req);
+        return recordings::recordings(state, &req, rest).await;
+    }
+    // Logos (le cookie de session accompagne les requêtes d'image).
+    if path == "api/logo" && req.is_get() {
+        let req = authed!(state, req);
+        return logo::handle(state, &req).await;
+    }
+    // Incidents de lecture remontés par le lecteur web.
+    if path == "api/player-log" && req.method == Method::POST {
+        let _ = authed!(state, req);
+        return player_log::handle(req);
+    }
+    if let Some(rest) = mounted(path, "api/epg") {
+        let req = authed!(state, req);
+        return match (req.is_get(), http::segments(rest).as_slice()) {
+            (true, [channel_id]) => {
+                let playlist = state.get_playlist(&req);
+                state.epg.handle(playlist, channel_id).await
+            }
+            _ => http::not_found(),
+        };
+    }
+    if let Some(rest) = mounted(path, "api/season-passes") {
+        let req = authed!(state, req);
+        return recordings::season_passes(state, &req, rest);
+    }
+    if let Some(rest) = mounted(path, "api/admin") {
+        let req = authed!(state, req);
+        return admin::admin(state, &req, rest).await;
+    }
+    http::not_found()
+}
+
+/// Streaming : le cookie de session HttpOnly est accepté (hls.js ne peut pas
+/// envoyer d'en-tête Authorization) ; les requêtes FFmpeg locales du
+/// planificateur (`http://localhost:8089/api/live/<id>.ts`, sans cookie)
+/// passent sans authentification.
+async fn protected_streaming(state: &SharedState, req: &Req) -> Resp {
+    let path = req.path.as_str();
+    let is_streaming = path.starts_with("api/live")
+        || path.starts_with("api/vod")
+        || path.starts_with("api/recordings/stream");
+    if !is_streaming {
+        return http::not_found();
+    }
+    let loopback = socket_ip(req).is_some_and(|ip| ip.is_loopback());
+    let via_proxy = req.headers.contains_key("x-forwarded-for");
+    if !(loopback && !via_proxy) {
+        let valid =
+            extract_token(req).is_some_and(|t| state.db.find_session_by_token(&t).is_some());
+        if !valid {
+            return http::text(401, "Unauthorized");
+        }
+    }
+    let streaming = state.streaming.clone();
+    if let Some(rest) = mounted(path, "api/live") {
+        return streaming.live(state, req, rest).await;
+    }
+    if let Some(rest) = mounted(path, "api/vod") {
+        return streaming.vod(state, req, rest).await;
+    }
+    if let Some(rest) = mounted(path, "api/recordings/stream") {
+        return streaming.recording(state, req, rest).await;
+    }
+    http::not_found()
+}

server/src/services/cleanup.rs

@@ -0,0 +1,135 @@
+//! Purge périodique des fichiers temporaires et des logs de plus de 24 h.
+//!
+//! Ne JAMAIS cibler le dossier temporaire système en récursif : il contient
+//! le dossier des sessions HLS — les fichiers de plus de 24 h y seraient
+//! supprimés aveuglément.
+
+use crate::dart_time::now_local_iso;
+use serde_json::{Value, json};
+use std::path::{Path, PathBuf};
+use std::sync::Mutex;
+use std::time::{Duration, SystemTime};
+
+pub struct CleanupService {
+    targets: Mutex<Vec<PathBuf>>,
+    max_age: Duration,
+}
+
+impl CleanupService {
+    pub fn new() -> Self {
+        Self {
+            targets: Mutex::new(Vec::new()),
+            max_age: Duration::from_secs(24 * 3600),
+        }
+    }
+
+    /// Ajoute un dossier surveillé (créé s'il manque).
+    pub fn add_target(&self, dir: &str) {
+        let path = PathBuf::from(dir);
+        if !path.exists() {
+            match std::fs::create_dir_all(&path) {
+                Ok(()) => println!("CleanupService: Created missing directory: {dir}"),
+                Err(e) => {
+                    println!(
+                        "CleanupService: Should monitor {dir} but it does not exist and could not be created: {e}"
+                    );
+                    return;
+                }
+            }
+        }
+        self.targets.lock().unwrap().push(path);
+        println!("CleanupService: Monitoring {dir}");
+    }
+
+    /// Lance la purge immédiatement puis toutes les 6 heures.
+    pub fn start(self: &std::sync::Arc<Self>) {
+        println!("CleanupService: Starting scheduler (Interval: 6h)");
+        let this = self.clone();
+        tokio::spawn(async move {
+            let mut interval = tokio::time::interval(Duration::from_secs(6 * 3600));
+            loop {
+                interval.tick().await;
+                this.run_cleanup().await;
+            }
+        });
+    }
+
+    /// Purge manuelle (aussi exposée via /api/admin/purge).
+    pub async fn run_cleanup(&self) -> Value {
+        println!("CleanupService: Running cleanup task...");
+        let targets = self.targets.lock().unwrap().clone();
+        let max_age = self.max_age;
+        let (deleted, freed, errors) = tokio::task::spawn_blocking(move || {
+            let mut deleted = 0u64;
+            let mut freed = 0u64;
+            let mut errors = Vec::new();
+            let threshold = SystemTime::now() - max_age;
+            for dir in targets {
+                if !dir.exists() {
+                    continue;
+                }
+                match clean_directory(&dir, threshold) {
+                    Ok((count, bytes)) => {
+                        deleted += count;
+                        freed += bytes;
+                    }
+                    Err(e) => {
+                        println!("CleanupService: Error processing {}: {e}", dir.display());
+                        errors.push(format!("Error in {}: {e}", dir.display()));
+                    }
+                }
+            }
+            (deleted, freed, errors)
+        })
+        .await
+        .unwrap_or((0, 0, vec!["cleanup task panicked".to_string()]));
+
+        println!(
+            "CleanupService: Cleanup complete. Deleted {deleted} files, freed {:.2} MB",
+            freed as f64 / 1024.0 / 1024.0
+        );
+        json!({
+            "status": "complete",
+            "deleted_files": deleted,
+            "freed_bytes": freed,
+            "timestamp": now_local_iso(),
+            "errors": errors,
+        })
+    }
+}
+
+/// Supprime récursivement les fichiers modifiés avant [threshold] (sans
+/// suivre les liens symboliques).
+fn clean_directory(dir: &Path, threshold: SystemTime) -> std::io::Result<(u64, u64)> {
+    let mut count = 0;
+    let mut bytes = 0;
+    for entry in std::fs::read_dir(dir)? {
+        let Ok(entry) = entry else { continue };
+        let Ok(file_type) = entry.file_type() else {
+            continue;
+        };
+        if file_type.is_symlink() {
+            continue;
+        }
+        if file_type.is_dir() {
+            if let Ok((c, b)) = clean_directory(&entry.path(), threshold) {
+                count += c;
+                bytes += b;
+            }
+            continue;
+        }
+        if !file_type.is_file() {
+            continue;
+        }
+        let Ok(meta) = entry.metadata() else { continue };
+        let Ok(modified) = meta.modified() else {
+            continue;
+        };
+        // Erreurs individuelles ignorées (fichier verrouillé…).
+        if modified < threshold && std::fs::remove_file(entry.path()).is_ok() {
+            count += 1;
+            bytes += meta.len();
+        }
+    }
+    Ok((count, bytes))
+}

server/src/services/ffmpeg_sessions.rs

@@ -0,0 +1,367 @@
+//! Registre des processus FFmpeg de transcodage (direct, film, lecture
+//! d'enregistrement).
+//!
+//! Responsabilités :
+//! - un processus par identifiant de session (`live_{id}_{qualité}`, …)
+//! - le « reaper » tue les sessions inactives au-delà d'un délai (plus aucun
+//!   spectateur ne demande de segment)
+//! - le dossier temporaire HLS est vidé au démarrage (orphelins d'un crash)
+//! - l'arrêt du serveur tue tout (pas d'FFmpeg orphelin après `docker stop`)
+
+use crate::util::log_redactor::redact_url;
+use crate::util::process::ManagedChild;
+use std::collections::{HashMap, VecDeque};
+use std::path::{Path, PathBuf};
+use std::process::Stdio;
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::{Arc, LazyLock, Mutex};
+use std::time::{Duration, Instant, SystemTime};
+use tokio::io::{AsyncBufReadExt, BufReader};
+
+const LIVE_IDLE_TIMEOUT: Duration = Duration::from_secs(4 * 60);
+const VOD_IDLE_TIMEOUT: Duration = Duration::from_secs(15 * 60);
+
+/// Playlist d'un direct non réécrite depuis ce délai : FFmpeg est bloqué.
+const LIVE_STALL_TIMEOUT: Duration = Duration::from_secs(45);
+
+static EPOCH: LazyLock<Instant> = LazyLock::new(Instant::now);
+
+fn now_ms() -> u64 {
+    EPOCH.elapsed().as_millis() as u64
+}
+
+/// Une session FFmpeg en cours.
+pub struct FfmpegSession {
+    pub id: String,
+    pub child: ManagedChild,
+    pub dir: PathBuf,
+    pub is_live: bool,
+    pub started_at: Instant,
+    last_access_ms: AtomicU64,
+    /// Dernières lignes de stderr, pour le diagnostic d'un échec rapide.
+    recent_stderr: Mutex<VecDeque<String>>,
+}
+
+impl FfmpegSession {
+    pub fn touch(&self) {
+        self.last_access_ms.store(now_ms(), Ordering::Relaxed);
+    }
+
+    /// Temps écoulé depuis la dernière requête de playlist ou de segment.
+    pub fn idle_for(&self) -> Duration {
+        Duration::from_millis(now_ms().saturating_sub(self.last_access_ms.load(Ordering::Relaxed)))
+    }
+
+    pub fn exited(&self) -> bool {
+        self.child.has_exited()
+    }
+
+    pub fn exit_code(&self) -> Option<i32> {
+        self.child.exit_code()
+    }
+
+    pub fn playlist_path(&self) -> PathBuf {
+        self.dir.join("playlist.m3u8")
+    }
+
+    fn stderr_text(&self) -> String {
+        self.recent_stderr
+            .lock()
+            .unwrap()
+            .iter()
+            .cloned()
+            .collect::<String>()
+            .trim()
+            .to_string()
+    }
+}
+
+pub struct FfmpegSessionManager {
+    pub base_dir: PathBuf,
+    sessions: Mutex<HashMap<String, Arc<FfmpegSession>>>,
+}
+
+fn playlist_contains(path: &Path, needle: &str) -> bool {
+    std::fs::read_to_string(path).is_ok_and(|c| c.contains(needle))
+}
+
+impl FfmpegSessionManager {
+    pub fn new(base_dir: PathBuf) -> Self {
+        Self {
+            base_dir,
+            sessions: Mutex::new(HashMap::new()),
+        }
+    }
+
+    /// Vide les dossiers orphelins et démarre le reaper. Une fois au démarrage.
+    pub fn init(self: &Arc<Self>) {
+        if self.base_dir.exists()
+            && let Err(e) = std::fs::remove_dir_all(&self.base_dir)
+        {
+            println!("[FFmpegManager] Could not wipe temp dir: {e}");
+        }
+        let _ = std::fs::create_dir_all(&self.base_dir);
+
+        let this = self.clone();
+        tokio::spawn(async move {
+            let mut interval = tokio::time::interval(Duration::from_secs(60));
+            interval.tick().await;
+            loop {
+                interval.tick().await;
+                this.reap();
+            }
+        });
+    }
+
+    pub fn get(&self, id: &str) -> Option<Arc<FfmpegSession>> {
+        self.sessions.lock().unwrap().get(id).cloned()
+    }
+
+    /// Marque une session comme utilisée (routes de playlist ET de segment).
+    pub fn touch(&self, id: &str) {
+        if let Some(session) = self.get(id) {
+            session.touch();
+        }
+    }
+
+    pub fn contains(&self, id: &str) -> bool {
+        self.sessions.lock().unwrap().contains_key(id)
+    }
+
+    fn needs_start_for(existing: Option<&Arc<FfmpegSession>>, is_live: bool) -> bool {
+        let Some(existing) = existing else {
+            return true;
+        };
+        if !existing.exited() {
+            return false;
+        }
+        // Un transcodage VOD/enregistrement terminé proprement reste lisible
+        // depuis ses segments : on le réutilise au lieu de retranscoder.
+        is_live
+            || existing.exit_code() != Some(0)
+            || !playlist_contains(&existing.playlist_path(), "#EXT-X-ENDLIST")
+    }
+
+    /// Vrai si [get_or_start] lancerait un nouveau processus — donc une
+    /// nouvelle connexion au fournisseur.
+    pub fn needs_start(&self, id: &str, is_live: bool) -> bool {
+        let sessions = self.sessions.lock().unwrap();
+        Self::needs_start_for(sessions.get(id), is_live)
+    }
+
+    /// Session saine existante, ou nouveau processus FFmpeg. Le dossier de
+    /// session est recréé pour une nouvelle session ; [args] y est exécuté.
+    pub fn get_or_start(
+        &self,
+        id: &str,
+        is_live: bool,
+        ffmpeg_path: &str,
+        args: &[String],
+    ) -> std::io::Result<Arc<FfmpegSession>> {
+        let mut sessions = self.sessions.lock().unwrap();
+        let existing = sessions.get(id).cloned();
+        if let Some(existing) = &existing {
+            if !Self::needs_start_for(Some(existing), is_live) {
+                existing.touch();
+                return Ok(existing.clone());
+            }
+            // Processus mort : nettoyer avant de relancer.
+            sessions.remove(id);
+            existing.child.terminate();
+            let _ = std::fs::remove_dir_all(&existing.dir);
+        }
+
+        let dir = self.base_dir.join(id);
+        if dir.exists() {
+            let _ = std::fs::remove_dir_all(&dir);
+        }
+        std::fs::create_dir_all(&dir)?;
+
+        let mut child = tokio::process::Command::new(ffmpeg_path)
+            .args(args)
+            .current_dir(&dir)
+            .stdin(Stdio::null())
+            .stdout(Stdio::null())
+            .stderr(Stdio::piped())
+            .spawn()?;
+        let stderr = child.stderr.take();
+        let managed = ManagedChild::spawn(child);
+
+        let session = Arc::new(FfmpegSession {
+            id: id.to_string(),
+            child: managed,
+            dir,
+            is_live,
+            started_at: Instant::now(),
+            last_access_ms: AtomicU64::new(now_ms()),
+            recent_stderr: Mutex::new(VecDeque::new()),
+        });
+        sessions.insert(id.to_string(), session.clone());
+        drop(sessions);
+
+        if let Some(stderr) = stderr {
+            let s = session.clone();
+            tokio::spawn(async move {
+                let mut lines = BufReader::new(stderr).lines();
+                while let Ok(Some(line)) = lines.next_line().await {
+                    {
+                        let mut recent = s.recent_stderr.lock().unwrap();
+                        recent.push_back(format!("{line}\n"));
+                        if recent.len() > 20 {
+                            recent.pop_front();
+                        }
+                    }
+                    // FFmpeg rappelle l'URL d'entrée (« Input #0 … from
+                    // 'http://…' ») : masquer les identifiants Xtream.
+                    println!("[FFmpeg {}] {}", s.id, redact_url(&line));
+                }
+            });
+        }
+
+        let s = session.clone();
+        tokio::spawn(async move {
+            let code = s.child.wait().await;
+            println!("[FFmpegManager] Session {} exited with code {code}", s.id);
+        });
+
+        Ok(session)
+    }
+
+    /// Attend que la playlist de la session référence au moins
+    /// [min_segments] segments. Échoue vite si le processus meurt avant d'avoir
+    /// produit quoi que ce soit, en renvoyant son stderr récent.
+    ///
+    /// [min_segments] > 1 donne au lecteur une avance de démarrage. Une
+    /// playlist déjà close (`#EXT-X-ENDLIST`) est rendue telle quelle.
+    pub async fn wait_for_playlist(
+        &self,
+        session: &FfmpegSession,
+        min_segments: usize,
+    ) -> (bool, Option<String>) {
+        let playlist = session.playlist_path();
+        let deadline = Instant::now() + Duration::from_secs(30);
+
+        while Instant::now() < deadline {
+            if let Ok(content) = tokio::fs::read_to_string(&playlist).await {
+                let segments = content.matches(".ts").count();
+                if segments >= min_segments || (segments > 0 && content.contains("#EXT-X-ENDLIST"))
+                {
+                    return (true, None);
+                }
+            }
+            if session.exited() {
+                // Un encodeur terminé proprement avec moins de segments que
+                // demandé a simplement fini : c'est un succès.
+                if session.exit_code() == Some(0) && playlist_contains(&playlist, ".ts") {
+                    return (true, None);
+                }
+                return (
+                    false,
+                    Some(format!(
+                        "FFmpeg exited ({}): {}",
+                        session.exit_code().unwrap_or(-1),
+                        session.stderr_text()
+                    )),
+                );
+            }
+            // 100 ms : à 500 ms, on ajoutait en moyenne un quart de seconde
+            // de latence pure entre la disponibilité de la playlist et sa
+            // réponse.
+            tokio::time::sleep(Duration::from_millis(100)).await;
+        }
+        // Délai écoulé : mieux vaut servir ce qui existe que rien.
+        if playlist_contains(&playlist, ".ts") {
+            return (true, None);
+        }
+        (false, Some("Timeout waiting for transcoder".to_string()))
+    }
+
+    pub fn kill_session(&self, id: &str) {
+        let Some(session) = self.sessions.lock().unwrap().remove(id) else {
+            return;
+        };
+        session.child.terminate();
+        if session.dir.exists()
+            && let Err(e) = std::fs::remove_dir_all(&session.dir)
+        {
+            println!("[FFmpegManager] Could not delete dir for {id}: {e}");
+        }
+    }
+
+    /// Tue les sessions sœurs d'un même contenu (`rec_<id>_t0`,
+    /// `rec_<id>_t600`…) que plus personne ne consomme depuis 30 s.
+    ///
+    /// Chaque saut hors de la zone déjà transcodée démarre un FFmpeg à un
+    /// nouvel offset ; sans ce ménage, une poignée d'allers-retours dans la
+    /// barre de progression laisserait autant de processus vivants jusqu'au
+    /// TTL de 15 minutes.
+    pub fn kill_idle_siblings(&self, prefix: &str, keep: &str) {
+        let stale: Vec<String> = self
+            .sessions
+            .lock()
+            .unwrap()
+            .values()
+            .filter(|s| s.id != keep && s.id.starts_with(prefix))
+            .filter(|s| s.idle_for() >= Duration::from_secs(30))
+            .map(|s| s.id.clone())
+            .collect();
+        for id in stale {
+            println!("[FFmpegManager] Dropping stale sibling {id}");
+            self.kill_session(&id);
+        }
+    }
+
+    pub fn kill_all(&self) {
+        let ids: Vec<String> = self.sessions.lock().unwrap().keys().cloned().collect();
+        println!("[FFmpegManager] Killing {} session(s)", ids.len());
+        for id in ids {
+            self.kill_session(&id);
+        }
+    }
+
+    fn reap(&self) {
+        let sessions: Vec<Arc<FfmpegSession>> =
+            self.sessions.lock().unwrap().values().cloned().collect();
+        for session in sessions {
+            let timeout = if session.is_live {
+                LIVE_IDLE_TIMEOUT
+            } else {
+                VOD_IDLE_TIMEOUT
+            };
+            let idle = session.idle_for();
+
+            // Les sessions terminées gardent leurs segments jusqu'au délai
+            // d'inactivité : un film transcodé est souvent encore regardé.
+            if idle > timeout {
+                println!(
+                    "[FFmpegManager] Reaping idle session {} (idle {}s)",
+                    session.id,
+                    idle.as_secs()
+                );
+                self.kill_session(&session.id);
+                continue;
+            }
+
+            // Chien de garde : un direct dont la playlist n'est plus réécrite
+            // est bloqué sur une source figée. Le tuer laisse la prochaine
+            // requête du lecteur relancer le transcodeur.
+            if session.is_live && !session.exited() && Self::is_stalled(&session) {
+                println!(
+                    "[FFmpegManager] Restarting stalled live session {}",
+                    session.id
+                );
+                self.kill_session(&session.id);
+            }
+        }
+    }
+
+    fn is_stalled(session: &FfmpegSession) -> bool {
+        match std::fs::metadata(session.playlist_path()).and_then(|m| m.modified()) {
+            Ok(modified) => SystemTime::now()
+                .duration_since(modified)
+                .is_ok_and(|age| age > LIVE_STALL_TIMEOUT),
+            // Jamais rien produit : délai compté depuis le démarrage.
+            Err(_) => session.started_at.elapsed() > LIVE_STALL_TIMEOUT,
+        }
+    }
+}

server/src/services/gpu_fallback.rs

@@ -0,0 +1,111 @@
+//! Repli GPU → CPU des transcodages.
+//!
+//! Quand la VRAM est saturée (plusieurs sessions NVENC, un autre processus
+//! sur la carte) ou que le GPU dépasse son quota de sessions d'encodage,
+//! FFmpeg échoue à l'ouverture de l'encodeur et meurt en une seconde. Sans
+//! repli, le lecteur recevait un 502, relançait… et retombait sur le même
+//! GPU saturé : le flux restait illisible tant que la carte était pleine.
+
+use regex::Regex;
+use std::sync::{LazyLock, Mutex};
+use std::time::{Duration, Instant};
+
+/// Signatures FFmpeg d'un échec imputable au GPU NVIDIA (NVENC/NVDEC/CUDA).
+///
+/// N'est consulté que pour une session lancée sur le GPU : « opening
+/// encoder » y désigne donc forcément h264_nvenc.
+static GPU_FAILURE: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new(
+        r"(?i)nvenc|cuda|cuvid|nvdec|OpenEncodeSession|No capable devices|out of memory|Device creation failed|hwaccel|opening encoder",
+    )
+    .unwrap()
+});
+
+/// Vrai si [error] (stderr récent de FFmpeg) trahit une panne GPU, et non
+/// une source injoignable ou un délai dépassé — qu'un repli CPU ne
+/// réglerait pas, et qui doublerait inutilement la charge du serveur.
+pub fn is_gpu_failure(error: Option<&str>) -> bool {
+    error.is_some_and(|e| GPU_FAILURE.is_match(e))
+}
+
+/// Mémorise une panne GPU récente pour que les sessions suivantes partent
+/// directement sur le CPU, au lieu de payer chacune un échec NVENC avant
+/// leur repli.
+pub struct GpuHealth {
+    cooldown: Duration,
+    unavailable_until: Mutex<Option<Instant>>,
+}
+
+impl GpuHealth {
+    pub fn new(cooldown: Duration) -> Self {
+        Self {
+            cooldown,
+            unavailable_until: Mutex::new(None),
+        }
+    }
+
+    pub fn available(&self) -> bool {
+        self.available_at(Instant::now())
+    }
+
+    pub fn available_at(&self, now: Instant) -> bool {
+        match *self.unavailable_until.lock().unwrap() {
+            None => true,
+            Some(until) => now >= until,
+        }
+    }
+
+    pub fn mark_failed(&self) {
+        self.mark_failed_at(Instant::now());
+    }
+
+    pub fn mark_failed_at(&self, now: Instant) {
+        *self.unavailable_until.lock().unwrap() = Some(now + self.cooldown);
+    }
+}
+
+impl Default for GpuHealth {
+    fn default() -> Self {
+        Self::new(Duration::from_secs(120))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn detecte_les_pannes_gpu() {
+        assert!(is_gpu_failure(Some(
+            "FFmpeg exited (1): [h264_nvenc @ 0x55] OpenEncodeSessionEx failed: out of memory (10)"
+        )));
+        assert!(is_gpu_failure(Some(
+            "[h264_nvenc @ 0x1] No capable devices found"
+        )));
+        assert!(is_gpu_failure(Some(
+            "cu->cuInit(0) failed -> CUDA_ERROR_OUT_OF_MEMORY"
+        )));
+        assert!(is_gpu_failure(Some(
+            "Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height"
+        )));
+    }
+
+    #[test]
+    fn ignore_les_pannes_amont_et_les_delais() {
+        assert!(!is_gpu_failure(Some(
+            "FFmpeg exited (1): http://x/live/u/p/1.ts: Server returned 404 Not Found"
+        )));
+        assert!(!is_gpu_failure(Some("Timeout waiting for transcoder")));
+        assert!(!is_gpu_failure(None));
+    }
+
+    #[test]
+    fn disponible_apres_le_delai() {
+        let health = GpuHealth::new(Duration::from_secs(120));
+        let t0 = Instant::now();
+        assert!(health.available_at(t0));
+        health.mark_failed_at(t0);
+        assert!(!health.available_at(t0 + Duration::from_secs(119)));
+        assert!(health.available_at(t0 + Duration::from_secs(120)));
+    }
+}

server/src/services/logo_catalog.rs

@@ -0,0 +1,645 @@
+//! Logos de chaînes de repli, tirés du dépôt public `tv-logo/tv-logos`.
+//!
+//! POURQUOI : les URL `stream_icon` du panneau pointent chez l'hébergeur du
+//! revendeur. Quand cette machine tombe — cas observé : serveur de picons en
+//! maintenance, 503 sur toutes les URL —, toute la grille reste sans logo.
+//! Le dépôt `tv-logos` est maintenu, nommé de façon régulière
+//! (`countries/france/rmc-sport-2-fr.png`) et s'apparie au nom de chaîne.
+
+use std::collections::{HashMap, HashSet};
+use std::sync::{Arc, LazyLock, Mutex, MutexGuard, PoisonError};
+use std::time::{Duration, Instant};
+
+use bytes::Bytes;
+use futures::future::{BoxFuture, FutureExt, Shared};
+use regex::Regex;
+use reqwest::header::{ACCEPT, USER_AGENT};
+
+use crate::util::log_redactor::redact_url;
+
+/// GitHub refuse les requêtes sans `User-Agent`.
+const USER_AGENT_VALUE: &str = "XtremFlow";
+
+/// Plafond d'une requête (liste ou image).
+const REQUEST_TIMEOUT: Duration = Duration::from_secs(20);
+
+type SharedListing = Shared<BoxFuture<'static, Option<Arc<Listing>>>>;
+
+/// Catalogue de logos, partagé via `Arc<LogoCatalog>`.
+pub struct LogoCatalog {
+    inner: Arc<Inner>,
+}
+
+struct Inner {
+    client: reqwest::Client,
+    api_base: String,
+
+    /// Durée de vie d'une liste de logos par pays. L'API GitHub non
+    /// authentifiée plafonne à 60 requêtes par heure : une par jour suffit.
+    listing_ttl: Duration,
+
+    /// Recul après un échec de téléchargement de liste (limite de débit,
+    /// réseau), pour ne pas marteler l'API à chaque tuile affichée.
+    retry_backoff: Duration,
+
+    state: Mutex<State>,
+}
+
+#[derive(Default)]
+struct State {
+    listings: HashMap<&'static str, Arc<Listing>>,
+    listings_in_flight: HashMap<&'static str, SharedListing>,
+    listing_failed_at: HashMap<&'static str, Instant>,
+    /// URL de téléchargement → octets PNG.
+    bytes: HashMap<String, Bytes>,
+}
+
+struct Listing {
+    /// Clé normalisée → URL de téléchargement brute.
+    urls: HashMap<String, String>,
+    fetched_at: Instant,
+}
+
+impl Inner {
+    fn lock(&self) -> MutexGuard<'_, State> {
+        self.state.lock().unwrap_or_else(PoisonError::into_inner)
+    }
+}
+
+/// Libère la place de la requête de liste en cours quand elle se termine,
+/// même en cas de panique.
+struct InFlightGuard(Arc<Inner>, &'static str);
+
+impl Drop for InFlightGuard {
+    fn drop(&mut self) {
+        self.0.lock().listings_in_flight.remove(self.1);
+    }
+}
+
+impl LogoCatalog {
+    pub fn new(client: reqwest::Client) -> Self {
+        Self::with_api_base(client, "https://api.github.com".to_string())
+    }
+
+    /// `api_base` remplace `https://api.github.com` (tests).
+    pub fn with_api_base(client: reqwest::Client, api_base: String) -> Self {
+        Self {
+            inner: Arc::new(Inner {
+                client,
+                api_base: api_base.trim_end_matches('/').to_string(),
+                listing_ttl: Duration::from_secs(24 * 3600),
+                retry_backoff: Duration::from_secs(15 * 60),
+                state: Mutex::new(State::default()),
+            }),
+        }
+    }
+
+    /// Octets PNG du logo correspondant à `channel_name`, ou `None`.
+    pub async fn logo_for(&self, channel_name: &str) -> Option<Bytes> {
+        let country = country_folder_for(channel_name);
+        let listing = self.listing_for(country).await?;
+
+        let key = match_logo_key(channel_name, listing.urls.keys())?;
+        let url = listing.urls.get(&key)?.clone();
+        if let Some(cached) = self.inner.lock().bytes.get(&url) {
+            return Some(cached.clone());
+        }
+
+        let download = async {
+            let response = self
+                .inner
+                .client
+                .get(&url)
+                .header(USER_AGENT, USER_AGENT_VALUE)
+                .send()
+                .await
+                .ok()?;
+            if response.status().as_u16() != 200 {
+                return None;
+            }
+            response.bytes().await.ok()
+        };
+        let bytes = tokio::time::timeout(REQUEST_TIMEOUT, download)
+            .await
+            .ok()
+            .flatten()?;
+        self.inner.lock().bytes.insert(url, bytes.clone());
+        Some(bytes)
+    }
+
+    async fn listing_for(&self, country: &'static str) -> Option<Arc<Listing>> {
+        let pending = {
+            let mut state = self.inner.lock();
+            let cached = state.listings.get(country).cloned();
+            if let Some(listing) = &cached
+                && listing.fetched_at.elapsed() < self.inner.listing_ttl
+            {
+                return cached;
+            }
+
+            if state
+                .listing_failed_at
+                .get(country)
+                .is_some_and(|at| at.elapsed() < self.inner.retry_backoff)
+            {
+                // Liste périmée plutôt que rien : les logos ne changent pas
+                // d'un jour à l'autre.
+                return cached;
+            }
+
+            // Les tuiles d'une grille arrivent en rafale : une seule requête
+            // de liste. Elle tourne dans sa propre tâche pour aller au bout
+            // même si le premier demandeur abandonne.
+            match state.listings_in_flight.get(country) {
+                Some(pending) => pending.clone(),
+                None => {
+                    let inner = Arc::clone(&self.inner);
+                    let task = tokio::spawn(async move {
+                        let _guard = InFlightGuard(Arc::clone(&inner), country);
+                        fetch_listing(&inner, country).await
+                    });
+                    let pending = async move { task.await.ok().flatten() }.boxed().shared();
+                    state.listings_in_flight.insert(country, pending.clone());
+                    pending
+                }
+            }
+        };
+        pending.await
+    }
+}
+
+async fn fetch_listing(inner: &Inner, country: &'static str) -> Option<Arc<Listing>> {
+    let url = format!(
+        "{}/repos/tv-logo/tv-logos/contents/countries/{country}",
+        inner.api_base
+    );
+    match request_listing(inner, &url).await {
+        Ok(urls) => {
+            let count = urls.len();
+            let listing = Arc::new(Listing {
+                urls,
+                fetched_at: Instant::now(),
+            });
+            {
+                let mut state = inner.lock();
+                state.listings.insert(country, Arc::clone(&listing));
+                state.listing_failed_at.remove(country);
+            }
+            println!("[LogoCatalog] {country} : {count} logos");
+            Some(listing)
+        }
+        Err(error) => {
+            let stale = {
+                let mut state = inner.lock();
+                state.listing_failed_at.insert(country, Instant::now());
+                state.listings.get(country).cloned()
+            };
+            println!(
+                "[LogoCatalog] liste {country} indisponible : {}",
+                redact_url(&error)
+            );
+            stale
+        }
+    }
+}
+
+/// Liste des PNG d'un dossier pays : clé normalisée → URL brute.
+async fn request_listing(inner: &Inner, url: &str) -> Result<HashMap<String, String>, String> {
+    let request = async {
+        let response = inner
+            .client
+            .get(url)
+            .header(ACCEPT, "application/vnd.github+json")
+            .header(USER_AGENT, USER_AGENT_VALUE)
+            .send()
+            .await
+            .map_err(|e| error_text(&e))?;
+        let status = response.status().as_u16();
+        if status != 200 {
+            return Err(format!("Bad state: HTTP {status}"));
+        }
+        response.bytes().await.map_err(|e| error_text(&e))
+    };
+    let body = tokio::time::timeout(REQUEST_TIMEOUT, request)
+        .await
+        .map_err(|_| "TimeoutException after 0:00:20.000000: Future not completed".to_string())??;
+
+    let decoded: serde_json::Value = serde_json::from_str(&String::from_utf8_lossy(&body))
+        .map_err(|e| format!("FormatException: {e}"))?;
+    let mut urls = HashMap::new();
+    if let serde_json::Value::Array(entries) = decoded {
+        for entry in entries {
+            let serde_json::Value::Object(entry) = entry else {
+                continue;
+            };
+            let name = entry
+                .get("name")
+                .and_then(dart_to_string)
+                .unwrap_or_default();
+            let Some(download) = entry.get("download_url").and_then(dart_to_string) else {
+                continue;
+            };
+            if !name.ends_with(".png") {
+                continue;
+            }
+            urls.insert(key_from_file_name(&name), download);
+        }
+    }
+    Ok(urls)
+}
+
+/// `value?.toString()` de Dart : `None` pour `null`.
+fn dart_to_string(value: &serde_json::Value) -> Option<String> {
+    match value {
+        serde_json::Value::Null => None,
+        serde_json::Value::String(s) => Some(s.clone()),
+        other => Some(other.to_string()),
+    }
+}
+
+/// Texte d'une erreur avec ses causes.
+fn error_text(error: &dyn std::error::Error) -> String {
+    let mut text = error.to_string();
+    let mut source = error.source();
+    while let Some(cause) = source {
+        text.push_str(": ");
+        text.push_str(&cause.to_string());
+        source = cause.source();
+    }
+    text
+}
+
+/// `rmc-sport-2-fr.png` → `rmc-sport-2`.
+fn key_from_file_name(name: &str) -> String {
+    let base = &name[..name.len() - ".png".len()];
+    let bytes = base.as_bytes();
+    let n = bytes.len();
+    if n >= 3
+        && bytes[n - 3] == b'-'
+        && bytes[n - 2].is_ascii_lowercase()
+        && bytes[n - 1].is_ascii_lowercase()
+    {
+        base[..n - 3].to_string()
+    } else {
+        base.to_string()
+    }
+}
+
+/// Code pays du préfixe panneau → dossier du dépôt `tv-logos`.
+fn country_folder(code: &str) -> Option<&'static str> {
+    Some(match code {
+        "fr" => "france",
+        "be" => "belgium",
+        "ch" => "switzerland",
+        "uk" | "gb" => "united-kingdom",
+        "us" => "united-states",
+        "ca" => "canada",
+        "de" => "germany",
+        "es" => "spain",
+        "it" => "italy",
+        "pt" => "portugal",
+        "nl" => "netherlands",
+        _ => return None,
+    })
+}
+
+/// Préfixe pays des noms panneau : `FR - `, `FR: `, `|FR| `.
+///
+/// `\W` et `\s` reproduits avec leur sens Dart (ASCII pour `\W`, espaces
+/// JavaScript pour `\s`), les classes de `regex` étant Unicode.
+static COUNTRY_PREFIX: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new(
+        r"^[^A-Za-z0-9_]*([A-Za-z]{2})[\t\n\x0B\x0C\r \xA0\x{1680}\x{2000}-\x{200A}\x{2028}\x{2029}\x{202F}\x{205F}\x{3000}\x{FEFF}\-:|]+",
+    )
+    .unwrap()
+});
+
+/// Dossier `tv-logos` à consulter pour `channel_name`. France par défaut :
+/// c'est l'audience de l'application.
+pub fn country_folder_for(channel_name: &str) -> &'static str {
+    COUNTRY_PREFIX
+        .captures(channel_name)
+        .and_then(|caps| country_folder(&caps[1].to_lowercase()))
+        .unwrap_or("france")
+}
+
+/// Mots sans rapport avec l'identité de la chaîne : qualité, codec, variante
+/// de flux. Ils sont propres au panneau et absents des noms de logos.
+const NOISE: &[&str] = &[
+    "fhd", "uhd", "hd", "sd", "4k", "8k", "hdr", "hevc", "h264", "h265", "1080p", "720p", "50fps",
+    "fps", "raw", "backup", "vip", "multi", "vf", "vo", "vostfr",
+];
+
+fn fold_accent(c: char) -> char {
+    match c {
+        'à' | 'á' | 'â' | 'ä' => 'a',
+        'è' | 'é' | 'ê' | 'ë' => 'e',
+        'ì' | 'í' | 'î' | 'ï' => 'i',
+        'ò' | 'ó' | 'ô' | 'ö' => 'o',
+        'ù' | 'ú' | 'û' | 'ü' => 'u',
+        'ç' => 'c',
+        other => other,
+    }
+}
+
+fn tokens(channel_name: &str) -> Vec<String> {
+    let mut name = channel_name;
+    if let Some(caps) = COUNTRY_PREFIX.captures(name)
+        && country_folder(&caps[1].to_lowercase()).is_some()
+    {
+        name = &name[caps.get(0).map_or(0, |m| m.end())..];
+    }
+
+    let folded: String = name.to_lowercase().chars().map(fold_accent).collect();
+    folded
+        .replace('+', " plus ")
+        .replace('&', " and ")
+        .split(|c: char| !matches!(c, 'a'..='z' | '0'..='9'))
+        .filter(|t| !t.is_empty() && !NOISE.contains(t))
+        .map(str::to_string)
+        .collect()
+}
+
+/// Clé de logo la plus proche de `channel_name` parmi `available`, ou `None`.
+///
+/// Par ordre de confiance : nom exact, nom sans « live », variante plus
+/// longue du même identifiant (`bein-sports-1` → `bein-sports-1-french`),
+/// puis la marque sans numéro de canal (`rmc-sport-live-5` → `rmc-sport-1`).
+/// Aucune approximation sur un mot seul : « France » ne doit pas devenir
+/// France 24.
+pub fn match_logo_key<'a>(
+    channel_name: &str,
+    available: impl IntoIterator<Item = &'a String>,
+) -> Option<String> {
+    let keys: HashSet<&str> = available.into_iter().map(String::as_str).collect();
+    let tokens = tokens(channel_name);
+    if tokens.is_empty() {
+        return None;
+    }
+
+    let without_live = |parts: &[String]| -> Vec<String> {
+        parts.iter().filter(|t| *t != "live").cloned().collect()
+    };
+
+    let exact = |parts: &[String]| -> Option<String> {
+        let slug = parts.join("-");
+        (!parts.is_empty() && keys.contains(slug.as_str())).then_some(slug)
+    };
+
+    let longer_variant = |parts: &[String]| -> Option<String> {
+        if parts.len() < 2 {
+            return None;
+        }
+        let prefix = format!("{}-", parts.join("-"));
+        // Plus courte d'abord (longueur en unités UTF-16 comme en Dart), puis
+        // ordre alphabétique.
+        keys.iter()
+            .filter(|k| k.starts_with(&prefix))
+            .min_by(|a, b| {
+                a.encode_utf16()
+                    .count()
+                    .cmp(&b.encode_utf16().count())
+                    .then_with(|| a.cmp(b))
+            })
+            .map(|k| k.to_string())
+    };
+
+    let no_live = without_live(&tokens);
+    let direct = exact(&tokens)
+        .or_else(|| exact(&no_live))
+        .or_else(|| longer_variant(&tokens))
+        .or_else(|| longer_variant(&no_live));
+    if direct.is_some() {
+        return direct;
+    }
+
+    // Marque sans numéro de canal, seulement s'il reste au moins deux mots.
+    let last = tokens.last()?;
+    if !last.is_empty() && last.bytes().all(|b| b.is_ascii_digit()) {
+        let brand = without_live(&tokens[..tokens.len() - 1]);
+        if brand.len() >= 2 {
+            return exact(&brand).or_else(|| longer_variant(&brand));
+        }
+    }
+    None
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use axum::Router;
+    use axum::http::{StatusCode, Uri};
+    use std::sync::atomic::{AtomicUsize, Ordering};
+
+    /// Extrait réel de `tv-logo/tv-logos/countries/france` (noms sans
+    /// `-fr.png`).
+    const FRANCE: &[&str] = &[
+        "bein-sports-1-french",
+        "bein-sports-2-french",
+        "bein-sports",
+        "canal-plus",
+        "canal-plus-sport",
+        "canal-plus-sport-360",
+        "eurosport-1",
+        "france-2",
+        "france-24",
+        "lequipe",
+        "rmc-sport-1",
+        "rmc-sport-2",
+        "rmc-sport-access-1",
+    ];
+
+    fn matched(name: &str) -> Option<String> {
+        let keys: Vec<String> = FRANCE.iter().map(|s| s.to_string()).collect();
+        match_logo_key(name, &keys)
+    }
+
+    #[test]
+    fn correspondance_exacte_apres_nettoyage_du_nom_panneau() {
+        // Préfixe pays et suffixe de qualité sont du bruit propre au panneau.
+        assert_eq!(
+            matched("FR - RMC SPORT 2 FHD").as_deref(),
+            Some("rmc-sport-2")
+        );
+        assert_eq!(matched("FR: France 2 HD").as_deref(), Some("france-2"));
+        assert_eq!(
+            matched("|FR| EUROSPORT 1 UHD").as_deref(),
+            Some("eurosport-1")
+        );
+    }
+
+    #[test]
+    fn traduit_le_plus_de_canal_plus() {
+        assert_eq!(
+            matched("FR - CANAL+ SPORT FHD").as_deref(),
+            Some("canal-plus-sport")
+        );
+        assert_eq!(matched("FR - CANAL+").as_deref(), Some("canal-plus"));
+    }
+
+    #[test]
+    fn accepte_une_variante_plus_longue_du_meme_identifiant() {
+        // Le dépôt nomme `bein-sports-1-french`, le panneau `BEIN SPORTS 1`.
+        assert_eq!(
+            matched("FR - BEIN SPORTS 1 FHD").as_deref(),
+            Some("bein-sports-1-french")
+        );
+    }
+
+    #[test]
+    fn retombe_sur_la_marque_quand_le_numero_de_canal_est_inconnu() {
+        // Les canaux événementiels (« Live 5 ») n'ont pas de logo propre :
+        // celui de la marque vaut mieux qu'une tuile vide.
+        assert_eq!(
+            matched("FR - RMC SPORT LIVE 5 FHD").as_deref(),
+            Some("rmc-sport-1")
+        );
+        assert_eq!(
+            matched("FR - CANAL+ SPORT 2").as_deref(),
+            Some("canal-plus-sport")
+        );
+    }
+
+    #[test]
+    fn ne_devine_pas_sur_un_seul_mot() {
+        // « France » seul ne doit pas donner le logo de France 24.
+        assert_eq!(matched("FR - FRANCE"), None);
+    }
+
+    #[test]
+    fn rend_none_quand_rien_ne_correspond() {
+        assert_eq!(matched("FR - DAZN FHD"), None);
+        assert_eq!(matched(""), None);
+    }
+
+    #[test]
+    fn country_folder_lit_le_prefixe_pays_du_nom() {
+        assert_eq!(country_folder_for("FR - TF1"), "france");
+        assert_eq!(country_folder_for("BE: RTL TVI"), "belgium");
+        assert_eq!(country_folder_for("|UK| BBC ONE"), "united-kingdom");
+    }
+
+    #[test]
+    fn country_folder_france_par_defaut_sans_prefixe_reconnu() {
+        assert_eq!(country_folder_for("TF1 HD"), "france");
+    }
+
+    #[test]
+    fn cle_depuis_le_nom_de_fichier() {
+        assert_eq!(key_from_file_name("rmc-sport-2-fr.png"), "rmc-sport-2");
+        assert_eq!(key_from_file_name("lequipe.png"), "lequipe");
+        assert_eq!(key_from_file_name("bbc-one-uk.png"), "bbc-one");
+    }
+
+    /// Mini serveur HTTP local (remplace le `MockClient` Dart) : compte les
+    /// requêtes et répond selon le chemin. `{base}` dans le corps est
+    /// remplacé par l'adresse du serveur.
+    async fn serve(
+        respond: impl Fn(&Uri) -> (StatusCode, String) + Send + Sync + 'static,
+    ) -> (String, Arc<Mutex<Vec<String>>>) {
+        let requested = Arc::new(Mutex::new(Vec::new()));
+        let listener = tokio::net::TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let base = format!("http://{}", listener.local_addr().unwrap());
+        let respond = Arc::new(respond);
+        let log = Arc::clone(&requested);
+        let base_for_body = base.clone();
+        let app = Router::new().fallback(move |uri: Uri| {
+            let respond = Arc::clone(&respond);
+            let log = Arc::clone(&log);
+            let base = base_for_body.clone();
+            async move {
+                log.lock().unwrap().push(uri.to_string());
+                let (status, body) = respond(&uri);
+                (status, body.replace("{base}", &base))
+            }
+        });
+        tokio::spawn(async move { axum::serve(listener, app).await.unwrap() });
+        (base, requested)
+    }
+
+    #[tokio::test]
+    async fn telecharge_le_logo_apparie_et_le_garde_en_cache() {
+        let (base, requested) = serve(|uri| {
+            if uri.path().starts_with("/repos/") {
+                (
+                    StatusCode::OK,
+                    serde_json::json!([
+                        {"name": "rmc-sport-2-fr.png", "download_url": "{base}/raw/rmc-sport-2-fr.png"},
+                        {"name": "README.md", "download_url": "{base}/r"},
+                    ])
+                    .to_string(),
+                )
+            } else {
+                (StatusCode::OK, "\u{1}\u{2}\u{3}".to_string())
+            }
+        })
+        .await;
+
+        let catalog = LogoCatalog::with_api_base(reqwest::Client::new(), base);
+        let first = catalog.logo_for("FR - RMC SPORT 2 FHD").await;
+        let second = catalog.logo_for("FR - RMC SPORT 2 FHD").await;
+
+        assert_eq!(first.as_deref(), Some(&[1u8, 2, 3][..]));
+        assert_eq!(second.as_deref(), Some(&[1u8, 2, 3][..]));
+        // Une liste et un logo, pas un aller-retour par affichage.
+        let requested = requested.lock().unwrap().clone();
+        assert_eq!(requested.len(), 2, "{requested:?}");
+        assert_eq!(
+            requested[0],
+            "/repos/tv-logo/tv-logos/contents/countries/france"
+        );
+    }
+
+    #[tokio::test]
+    async fn rend_none_sans_correspondance_sans_telecharger_d_image() {
+        let downloads = Arc::new(AtomicUsize::new(0));
+        let counter = Arc::clone(&downloads);
+        let (base, _) = serve(move |uri| {
+            if uri.path().starts_with("/repos/") {
+                (StatusCode::OK, "[]".to_string())
+            } else {
+                counter.fetch_add(1, Ordering::SeqCst);
+                (StatusCode::OK, "\u{1}".to_string())
+            }
+        })
+        .await;
+
+        let catalog = LogoCatalog::with_api_base(reqwest::Client::new(), base);
+        assert_eq!(catalog.logo_for("FR - CHAINE INCONNUE").await, None);
+        assert_eq!(downloads.load(Ordering::SeqCst), 0);
+    }
+
+    #[tokio::test]
+    async fn espace_les_tentatives_quand_la_liste_est_injoignable() {
+        let (base, requested) =
+            serve(|_| (StatusCode::FORBIDDEN, "rate limited".to_string())).await;
+
+        let catalog = LogoCatalog::with_api_base(reqwest::Client::new(), base);
+        catalog.logo_for("FR - RMC SPORT 2").await;
+        catalog.logo_for("FR - RMC SPORT 1").await;
+
+        assert_eq!(requested.lock().unwrap().len(), 1);
+    }
+
+    #[tokio::test]
+    async fn une_seule_requete_de_liste_pour_une_rafale_de_tuiles() {
+        let (base, requested) = serve(|uri| {
+            if uri.path().starts_with("/repos/") {
+                (StatusCode::OK, "[]".to_string())
+            } else {
+                (StatusCode::OK, String::new())
+            }
+        })
+        .await;
+
+        let catalog = LogoCatalog::with_api_base(reqwest::Client::new(), base);
+        futures::future::join_all((0..8).map(|i| {
+            let name = format!("FR - CHAINE {i}");
+            let catalog = &catalog;
+            async move { catalog.logo_for(&name).await }
+        }))
+        .await;
+
+        assert_eq!(requested.lock().unwrap().len(), 1);
+    }
+}

server/src/services/mod.rs

@@ -0,0 +1,8 @@
+pub mod cleanup;
+pub mod ffmpeg_sessions;
+pub mod gpu_fallback;
+pub mod logo_catalog;
+pub mod recording_decision;
+pub mod recording_scheduler;
+pub mod upstream_slots;
+pub mod xmltv;

server/src/services/recording_decision.rs

@@ -0,0 +1,241 @@
+//! Logique de décision pure du planificateur d'enregistrements, isolée pour
+//! être testable.
+
+use chrono::{DateTime, Duration, Utc};
+
+#[derive(Debug, PartialEq, Eq)]
+pub enum RecordingAction {
+    /// Démarrer maintenant.
+    Start,
+    /// Capacité atteinte mais fenêtre encore ouverte : réessayer plus tard.
+    Wait,
+    /// L'heure de fin est passée avant que la capture ait pu démarrer.
+    Fail,
+    /// Pas encore l'heure.
+    None,
+}
+
+/// Que faire d'un enregistrement planifié à ce tick du scheduler ?
+pub fn decide_recording_action(
+    now: DateTime<Utc>,
+    start: DateTime<Utc>,
+    end: DateTime<Utc>,
+    active_count: usize,
+    max_concurrent: usize,
+) -> RecordingAction {
+    if now > end {
+        return RecordingAction::Fail;
+    }
+    if now <= start {
+        return RecordingAction::None;
+    }
+    if active_count >= max_concurrent {
+        return RecordingAction::Wait;
+    }
+    RecordingAction::Start
+}
+
+/// Sort d'un enregistrement resté au statut « recording » en base alors
+/// qu'aucun processus FFmpeg ne lui correspond (redémarrage du conteneur…).
+#[derive(Debug, PartialEq, Eq)]
+pub enum OrphanAction {
+    /// La fenêtre est encore ouverte : relancer la capture.
+    Resume,
+    /// La fenêtre est passée mais un fichier partiel existe : le conserver.
+    Finish,
+    /// Rien d'exploitable n'a été capturé.
+    Fail,
+}
+
+pub fn decide_orphan_action(
+    now: DateTime<Utc>,
+    end: DateTime<Utc>,
+    has_file: bool,
+) -> OrphanAction {
+    let remaining = end - now;
+    if remaining > Duration::seconds(60) {
+        return OrphanAction::Resume;
+    }
+    if has_file {
+        OrphanAction::Finish
+    } else {
+        OrphanAction::Fail
+    }
+}
+
+/// Suite à donner quand un processus FFmpeg se termine.
+#[derive(Debug, PartialEq, Eq)]
+pub enum PostExitAction {
+    /// La capture est allée jusqu'au bout (ou assez loin) : terminé.
+    Complete,
+    /// FFmpeg s'est arrêté trop tôt : relancer sur la fin de fenêtre.
+    Retry,
+    /// Arrêt prématuré sans rien d'exploitable.
+    Fail,
+}
+
+/// Échecs FFmpeg consécutifs tolérés avant d'abandonner un enregistrement
+/// dont la fenêtre est encore ouverte. Le compteur est remis à zéro dès
+/// qu'un lancement a duré assez longtemps pour être considéré sain.
+pub const MAX_FFMPEG_ATTEMPTS: u32 = 30;
+
+/// FFmpeg rend la main dès que la source se tarit : sur un flux IPTV, une
+/// coupure amont à mi-parcours ne doit pas condamner l'heure restante.
+pub fn decide_post_exit_action(
+    now: DateTime<Utc>,
+    end: DateTime<Utc>,
+    exit_code: i32,
+    consecutive_failures: u32,
+    has_file: bool,
+) -> PostExitAction {
+    let remaining = end - now;
+    if remaining > Duration::seconds(60) && consecutive_failures + 1 < MAX_FFMPEG_ATTEMPTS {
+        return PostExitAction::Retry;
+    }
+    // `255` est le code renvoyé par FFmpeg quand on l'interrompt proprement.
+    let clean_exit = exit_code == 0 || exit_code == 255;
+    if clean_exit || has_file {
+        PostExitAction::Complete
+    } else {
+        PostExitAction::Fail
+    }
+}
+
+/// Durée de capture (`-t`) : le temps restant jusqu'à la fin programmée,
+/// et non la durée théorique du programme — un démarrage tardif (ou une
+/// relance après coupure) ne doit pas décaler la fin de l'enregistrement.
+pub fn capture_duration(now: DateTime<Utc>, end: DateTime<Utc>) -> Duration {
+    let remaining = end - now;
+    let minimum = Duration::seconds(30);
+    if remaining < minimum {
+        minimum
+    } else {
+        remaining
+    }
+}
+
+/// Délai avant relance de FFmpeg, croissant avec les échecs consécutifs.
+///
+/// Rouvrir la source dans la seconde se fait refuser sur les comptes limités
+/// en connexions simultanées ; s'acharner à cette cadence pendant une panne
+/// amont ne ferait qu'épuiser le quota de relances.
+pub fn ffmpeg_retry_delay(consecutive_failures: u32) -> std::time::Duration {
+    let steps = (consecutive_failures as i64 - 1).clamp(0, 4) as u32;
+    let seconds = 3u64 * (1 << steps);
+    std::time::Duration::from_secs(seconds.min(30))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn now() -> DateTime<Utc> {
+        "2026-08-27T21:00:00Z".parse().unwrap()
+    }
+
+    #[test]
+    fn actions_de_planification() {
+        let n = now();
+        let m = Duration::minutes;
+        assert_eq!(
+            decide_recording_action(n, n - m(1), n + m(60), 0, 2),
+            RecordingAction::Start
+        );
+        assert_eq!(
+            decide_recording_action(n, n - m(1), n + m(60), 2, 2),
+            RecordingAction::Wait
+        );
+        assert_eq!(
+            decide_recording_action(n, n - m(120), n - m(5), 0, 2),
+            RecordingAction::Fail
+        );
+        assert_eq!(
+            decide_recording_action(n, n + m(30), n + m(60), 0, 2),
+            RecordingAction::None
+        );
+        assert_eq!(
+            decide_recording_action(n, n - m(1), n + m(60), 1, 2),
+            RecordingAction::Start
+        );
+    }
+
+    #[test]
+    fn actions_orphelines() {
+        let n = now();
+        assert_eq!(
+            decide_orphan_action(n, n + Duration::minutes(30), true),
+            OrphanAction::Resume
+        );
+        assert_eq!(
+            decide_orphan_action(n, n + Duration::minutes(30), false),
+            OrphanAction::Resume
+        );
+        assert_eq!(
+            decide_orphan_action(n, n - Duration::minutes(5), true),
+            OrphanAction::Finish
+        );
+        assert_eq!(
+            decide_orphan_action(n, n - Duration::minutes(5), false),
+            OrphanAction::Fail
+        );
+        assert_eq!(
+            decide_orphan_action(n, n + Duration::seconds(20), true),
+            OrphanAction::Finish
+        );
+    }
+
+    #[test]
+    fn actions_apres_sortie() {
+        let n = now();
+        let m40 = n + Duration::minutes(40);
+        assert_eq!(
+            decide_post_exit_action(n, m40, 1, 0, true),
+            PostExitAction::Retry
+        );
+        assert_eq!(
+            decide_post_exit_action(n, m40, 0, 2, true),
+            PostExitAction::Retry
+        );
+        assert_eq!(
+            decide_post_exit_action(n, m40, 1, MAX_FFMPEG_ATTEMPTS - 1, true),
+            PostExitAction::Complete
+        );
+        assert_eq!(
+            decide_post_exit_action(n, n, 0, 0, true),
+            PostExitAction::Complete
+        );
+        assert_eq!(
+            decide_post_exit_action(n, n, 1, 0, true),
+            PostExitAction::Complete
+        );
+        assert_eq!(
+            decide_post_exit_action(n, n, 1, 0, false),
+            PostExitAction::Fail
+        );
+    }
+
+    #[test]
+    fn duree_de_capture() {
+        let n = now();
+        assert_eq!(
+            capture_duration(n, n + Duration::minutes(58)),
+            Duration::minutes(58)
+        );
+        assert_eq!(
+            capture_duration(n, n - Duration::minutes(5)),
+            Duration::seconds(30)
+        );
+    }
+
+    #[test]
+    fn delai_de_relance() {
+        let s = std::time::Duration::from_secs;
+        assert_eq!(ffmpeg_retry_delay(1), s(3));
+        assert_eq!(ffmpeg_retry_delay(2), s(6));
+        assert_eq!(ffmpeg_retry_delay(3), s(12));
+        assert_eq!(ffmpeg_retry_delay(4), s(24));
+        assert_eq!(ffmpeg_retry_delay(5), s(30));
+        assert_eq!(ffmpeg_retry_delay(50), s(30));
+        assert_eq!(ffmpeg_retry_delay(0), s(3));
+    }
+}

server/src/services/upstream_slots.rs

@@ -0,0 +1,429 @@
+//! Connexions ouvertes vers le fournisseur Xtream, par compte.
+//!
+//! POURQUOI : la plupart des abonnements n'autorisent qu'UNE connexion
+//! simultanée (`max_connections: "1"`, vérifié en prod). Or un FFmpeg de
+//! lecture survit au spectateur : 4 min pour un direct HLS, jusqu'à 15 min
+//! ou la fin du téléchargement pour un film, le temps de détecter la
+//! déconnexion pour `turbo.ts`. Le flux suivant tombait sur un slot occupé :
+//! le panneau répondait `HTTP 551` ou ne répondait pas (timeout), d'où les
+//! films « indisponibles » et les zaps qui échouent.
+//!
+//! Règle : avant d'ouvrir une nouvelle connexion amont, on coupe les
+//! connexions ORPHELINES du même compte (plus personne ne les consomme),
+//! les plus anciennes d'abord, jusqu'à lui faire de la place.
+//!
+//! Un flux encore regardé n'est jamais coupé : deux lecteurs ouverts sur un
+//! compte à une connexion se coupaient sinon en boucle (constaté en prod).
+//! Le second lecteur est refusé par le panneau et le premier continue.
+//!
+//! Les enregistrements n'y sont pas inscrits : ils ne sont jamais coupés.
+
+use crate::models::PlaylistConfig;
+use futures::future::BoxFuture;
+use std::collections::{HashMap, HashSet};
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
+
+type Release = Box<dyn Fn() + Send + Sync>;
+type IsActive = Box<dyn Fn() -> bool + Send + Sync>;
+
+struct Slot {
+    token: u64,
+    account: String,
+    /// Ordre d'inscription : les plus anciennes connexions partent d'abord.
+    since: u64,
+    release: Release,
+    is_active: Option<IsActive>,
+}
+
+impl Slot {
+    fn active(&self) -> bool {
+        self.is_active.as_ref().is_some_and(|f| f())
+    }
+}
+
+#[derive(Default)]
+struct Inner {
+    slots: HashMap<String, Slot>,
+    next: u64,
+}
+
+#[derive(Default)]
+pub struct UpstreamSlots {
+    inner: Mutex<Inner>,
+}
+
+impl UpstreamSlots {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    /// Inscrit la connexion [id] du compte [account]. [release] la coupe.
+    ///
+    /// Renvoie un jeton à repasser à [unregister] : une session relancée sous
+    /// le même identifiant ne doit pas être désinscrite par la fin de
+    /// l'ancien processus. [is_active] : vrai tant qu'un spectateur consomme
+    /// le flux ; une connexion active n'est jamais coupée.
+    pub fn register(
+        &self,
+        id: &str,
+        account: &str,
+        release: Release,
+        is_active: Option<IsActive>,
+    ) -> u64 {
+        let mut inner = self.inner.lock().unwrap();
+        inner.next += 1;
+        let token = inner.next;
+        inner.slots.insert(
+            id.to_string(),
+            Slot {
+                token,
+                account: account.to_string(),
+                since: token,
+                release,
+                is_active,
+            },
+        );
+        token
+    }
+
+    pub fn unregister(&self, id: &str, token: Option<u64>) {
+        let mut inner = self.inner.lock().unwrap();
+        let Some(slot) = inner.slots.get(id) else {
+            return;
+        };
+        if token.is_some_and(|t| t != slot.token) {
+            return;
+        }
+        inner.slots.remove(id);
+    }
+
+    #[cfg_attr(not(test), allow(dead_code))]
+    pub fn count_for(&self, account: &str) -> usize {
+        self.inner
+            .lock()
+            .unwrap()
+            .slots
+            .values()
+            .filter(|s| s.account == account)
+            .count()
+    }
+
+    /// Libère assez de connexions de [account] pour qu'une nouvelle tienne
+    /// sous [max]. [keep] (la session demandée) n'est jamais coupée.
+    ///
+    /// [max] <= 0 = quota inconnu : on ne coupe rien plutôt que de risquer
+    /// d'interrompre un autre spectateur.
+    pub fn make_room(&self, account: &str, max: i64, keep: &str) -> Vec<String> {
+        if max <= 0 {
+            return Vec::new();
+        }
+        let released: Vec<(String, Release)> = {
+            let mut inner = self.inner.lock().unwrap();
+            let others: Vec<&String> = inner
+                .slots
+                .iter()
+                .filter(|(id, s)| s.account == account && id.as_str() != keep)
+                .map(|(id, _)| id)
+                .collect();
+            let excess = others.len() as i64 - (max - 1);
+            if excess <= 0 {
+                return Vec::new();
+            }
+            let mut orphans: Vec<(String, u64)> = others
+                .into_iter()
+                .filter(|id| !inner.slots[*id].active())
+                .map(|id| (id.clone(), inner.slots[id].since))
+                .collect();
+            orphans.sort_by_key(|(_, since)| *since);
+            orphans
+                .into_iter()
+                .take(excess as usize)
+                .filter_map(|(id, _)| inner.slots.remove(&id).map(|s| (id, s.release)))
+                .collect()
+        };
+        // Coupures hors du verrou : un `release` peut toucher d'autres registres.
+        released
+            .into_iter()
+            .map(|(id, release)| {
+                let _ = std::panic::catch_unwind(std::panic::AssertUnwindSafe(&release));
+                id
+            })
+            .collect()
+    }
+}
+
+/// Clé de compte : deux playlists sur les mêmes identifiants partagent le
+/// même quota chez le fournisseur.
+pub fn account_key_of(p: &PlaylistConfig) -> String {
+    format!("{}|{}", p.dns, p.username)
+}
+
+/// `user_info.max_connections` d'une réponse `player_api.php`, ou `None`.
+pub fn parse_max_connections(json: &serde_json::Value) -> Option<i64> {
+    let raw = json.get("user_info")?.as_object()?.get("max_connections")?;
+    let value = match raw {
+        serde_json::Value::Number(n) => n.as_i64(),
+        serde_json::Value::String(s) => s.parse().ok(),
+        _ => None,
+    }?;
+    (value > 0).then_some(value)
+}
+
+pub type FetchLimit = Arc<dyn Fn(PlaylistConfig) -> BoxFuture<'static, Option<i64>> + Send + Sync>;
+
+/// Quota de connexions par compte, lu chez le fournisseur et mis en cache.
+///
+/// Ne fait JAMAIS attendre un flux : `player_api.php` met jusqu'à 4 s à
+/// répondre (mesuré en prod). La valeur connue (même périmée), sinon
+/// [FALLBACK], est rendue immédiatement ; la lecture chez le panneau se fait
+/// en arrière-plan. Sans risque : le quota ne sert qu'à décider quels flux
+/// ORPHELINS couper.
+pub struct AccountLimits {
+    ttl: Duration,
+    fetch: FetchLimit,
+    cache: Arc<Mutex<HashMap<String, (i64, Instant)>>>,
+    refreshing: Arc<Mutex<HashSet<String>>>,
+}
+
+impl AccountLimits {
+    /// Valeur retenue tant que le panneau n'a pas répondu : un seul flux, le
+    /// cas de loin le plus courant chez les fournisseurs Xtream.
+    pub const FALLBACK: i64 = 1;
+
+    pub fn new(ttl: Duration, fetch: FetchLimit) -> Self {
+        Self {
+            ttl,
+            fetch,
+            cache: Arc::default(),
+            refreshing: Arc::default(),
+        }
+    }
+
+    /// Lecture réelle chez le panneau.
+    pub fn from_panel(client: reqwest::Client) -> Self {
+        let fetch: FetchLimit = Arc::new(move |p: PlaylistConfig| {
+            let client = client.clone();
+            Box::pin(async move {
+                let mut url = reqwest::Url::parse(&format!("{}/player_api.php", p.dns)).ok()?;
+                url.query_pairs_mut()
+                    .append_pair("username", &p.username)
+                    .append_pair("password", &p.password);
+                let send = client
+                    .get(url)
+                    .header("User-Agent", "VLC/3.0.18 LibVLC/3.0.18")
+                    .send();
+                let response = tokio::time::timeout(Duration::from_secs(5), send)
+                    .await
+                    .ok()?
+                    .ok()?;
+                if response.status().as_u16() != 200 {
+                    return None;
+                }
+                let body = tokio::time::timeout(Duration::from_secs(5), response.bytes())
+                    .await
+                    .ok()?
+                    .ok()?;
+                let json: serde_json::Value = serde_json::from_slice(&body).ok()?;
+                parse_max_connections(&json)
+            })
+        });
+        Self::new(Duration::from_secs(600), fetch)
+    }
+
+    pub fn max_for(&self, p: &PlaylistConfig) -> i64 {
+        let key = account_key_of(p);
+        let cached = self.cache.lock().unwrap().get(&key).copied();
+        if cached.is_none_or(|(_, at)| at.elapsed() >= self.ttl) {
+            self.refresh(key, p.clone());
+        }
+        cached.map(|(max, _)| max).unwrap_or(Self::FALLBACK)
+    }
+
+    fn refresh(&self, key: String, p: PlaylistConfig) {
+        if !self.refreshing.lock().unwrap().insert(key.clone()) {
+            return; // une seule lecture à la fois
+        }
+        let fetch = self.fetch.clone();
+        let cache = self.cache.clone();
+        let refreshing = self.refreshing.clone();
+        tokio::spawn(async move {
+            // Un échec n'est pas mis en cache : on réessaiera au prochain flux.
+            if let Some(value) = fetch(p).await {
+                cache
+                    .lock()
+                    .unwrap()
+                    .insert(key.clone(), (value, Instant::now()));
+            }
+            refreshing.lock().unwrap().remove(&key);
+        });
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::sync::atomic::{AtomicUsize, Ordering};
+
+    fn collector() -> (Arc<Mutex<Vec<String>>>, impl Fn(&str) -> Release) {
+        let released = Arc::new(Mutex::new(Vec::new()));
+        let r = released.clone();
+        let make = move |id: &str| -> Release {
+            let r = r.clone();
+            let id = id.to_string();
+            Box::new(move || r.lock().unwrap().push(id.clone()))
+        };
+        (released, make)
+    }
+
+    #[test]
+    fn compte_a_une_connexion_le_flux_precedent_est_coupe() {
+        let slots = UpstreamSlots::new();
+        let (released, make) = collector();
+        slots.register("live_1_source", "acc", make("live_1_source"), None);
+        assert_eq!(
+            slots.make_room("acc", 1, "live_2_source"),
+            vec!["live_1_source"]
+        );
+        assert_eq!(*released.lock().unwrap(), vec!["live_1_source"]);
+        assert_eq!(slots.count_for("acc"), 0);
+    }
+
+    #[test]
+    fn la_session_demandee_n_est_jamais_coupee() {
+        let slots = UpstreamSlots::new();
+        let (released, make) = collector();
+        slots.register("live_1_source", "acc", make("live_1_source"), None);
+        assert!(slots.make_room("acc", 1, "live_1_source").is_empty());
+        assert!(released.lock().unwrap().is_empty());
+    }
+
+    #[test]
+    fn les_plus_anciennes_partent_d_abord() {
+        let slots = UpstreamSlots::new();
+        let (_released, make) = collector();
+        for id in ["a", "b", "c"] {
+            slots.register(id, "acc", make(id), None);
+        }
+        assert_eq!(slots.make_room("acc", 3, "new"), vec!["a"]);
+        assert_eq!(slots.count_for("acc"), 2);
+    }
+
+    #[test]
+    fn un_autre_compte_n_est_jamais_touche() {
+        let slots = UpstreamSlots::new();
+        let (_released, make) = collector();
+        slots.register("x", "other", make("x"), None);
+        assert!(slots.make_room("acc", 1, "new").is_empty());
+        assert_eq!(slots.count_for("other"), 1);
+    }
+
+    #[test]
+    fn jeton_perime_ne_libere_pas_la_session_relancee() {
+        let slots = UpstreamSlots::new();
+        let old = slots.register("s", "acc", Box::new(|| {}), None);
+        slots.register("s", "acc", Box::new(|| {}), None);
+        slots.unregister("s", Some(old));
+        assert_eq!(slots.count_for("acc"), 1);
+    }
+
+    #[test]
+    fn un_flux_regarde_n_est_jamais_coupe() {
+        let slots = UpstreamSlots::new();
+        let (released, make) = collector();
+        slots.register("watched", "acc", make("watched"), Some(Box::new(|| true)));
+        assert!(slots.make_room("acc", 1, "new").is_empty());
+        assert!(released.lock().unwrap().is_empty());
+        assert_eq!(slots.count_for("acc"), 1);
+    }
+
+    #[test]
+    fn seuls_les_orphelins_partent() {
+        let slots = UpstreamSlots::new();
+        let (released, make) = collector();
+        slots.register("watched", "acc", make("watched"), Some(Box::new(|| true)));
+        slots.register("orphan", "acc", make("orphan"), None);
+        assert_eq!(slots.make_room("acc", 1, "new"), vec!["orphan"]);
+        assert_eq!(*released.lock().unwrap(), vec!["orphan"]);
+    }
+
+    #[test]
+    fn quota_inconnu_rien_n_est_coupe() {
+        let slots = UpstreamSlots::new();
+        let (_released, make) = collector();
+        slots.register("a", "acc", make("a"), None);
+        assert!(slots.make_room("acc", 0, "new").is_empty());
+    }
+
+    fn playlist() -> PlaylistConfig {
+        PlaylistConfig {
+            dns: "http://panel.test".into(),
+            username: "u".into(),
+            password: "x".into(),
+        }
+    }
+
+    #[tokio::test]
+    async fn ne_fait_jamais_attendre_un_flux() {
+        let (tx, rx) = tokio::sync::oneshot::channel::<Option<i64>>();
+        let rx = Arc::new(Mutex::new(Some(rx)));
+        let fetch: FetchLimit = Arc::new(move |_| {
+            let rx = rx.lock().unwrap().take();
+            Box::pin(async move {
+                match rx {
+                    Some(rx) => rx.await.ok().flatten(),
+                    None => None,
+                }
+            })
+        });
+        let limits = AccountLimits::new(Duration::from_secs(600), fetch);
+        assert_eq!(limits.max_for(&playlist()), AccountLimits::FALLBACK);
+        tx.send(Some(3)).unwrap();
+        tokio::time::sleep(Duration::from_millis(20)).await;
+        assert_eq!(limits.max_for(&playlist()), 3);
+    }
+
+    #[tokio::test]
+    async fn valeur_perimee_servie_pendant_le_rafraichissement() {
+        let calls = Arc::new(AtomicUsize::new(0));
+        let c = calls.clone();
+        let fetch: FetchLimit = Arc::new(move |_| {
+            let n = c.fetch_add(1, Ordering::SeqCst) + 1;
+            Box::pin(async move { Some(if n == 1 { 2 } else { 5 }) })
+        });
+        let limits = AccountLimits::new(Duration::ZERO, fetch);
+        limits.max_for(&playlist());
+        tokio::time::sleep(Duration::from_millis(20)).await;
+        assert_eq!(limits.max_for(&playlist()), 2);
+        tokio::time::sleep(Duration::from_millis(20)).await;
+        assert_eq!(limits.max_for(&playlist()), 5);
+    }
+
+    #[tokio::test]
+    async fn panneau_en_echec_repli_sans_exception() {
+        let fetch: FetchLimit = Arc::new(|_| Box::pin(async { None }));
+        let limits = AccountLimits::new(Duration::from_secs(600), fetch);
+        assert_eq!(limits.max_for(&playlist()), AccountLimits::FALLBACK);
+        tokio::time::sleep(Duration::from_millis(20)).await;
+        assert_eq!(limits.max_for(&playlist()), AccountLimits::FALLBACK);
+    }
+
+    #[test]
+    fn lit_max_connections() {
+        use serde_json::json;
+        assert_eq!(
+            parse_max_connections(&json!({"user_info": {"max_connections": "1"}})),
+            Some(1)
+        );
+        assert_eq!(
+            parse_max_connections(&json!({"user_info": {"max_connections": 3}})),
+            Some(3)
+        );
+        assert_eq!(parse_max_connections(&json!({"user_info": {}})), None);
+        assert_eq!(parse_max_connections(&json!("oops")), None);
+        assert_eq!(
+            parse_max_connections(&json!({"user_info": {"max_connections": "0"}})),
+            None
+        );
+    }
+}

server/src/state.rs

@@ -0,0 +1,65 @@
+//! État partagé du serveur.
+
+use crate::api::epg::EpgApi;
+use crate::api::proxy::ProxyHandler;
+use crate::api::streaming::Streaming;
+use crate::db::AppDatabase;
+use crate::http::Req;
+use crate::models::PlaylistConfig;
+use crate::server::RateLimiter;
+use crate::services::cleanup::CleanupService;
+use crate::services::logo_catalog::LogoCatalog;
+use crate::services::recording_scheduler::RecordingScheduler;
+use std::collections::HashMap;
+use std::sync::Arc;
+
+pub struct AppState {
+    pub db: Arc<AppDatabase>,
+    pub web_path: String,
+    /// Points d'entrée réécrits avec `?v=<empreinte>` (asset_versioning).
+    pub versioned: HashMap<String, String>,
+    /// Client HTTP qui suit les redirections.
+    pub http: reqwest::Client,
+    /// Client HTTP sans suivi des redirections (revalidées à la main).
+    pub http_manual: reqwest::Client,
+    pub scheduler: Arc<RecordingScheduler>,
+    pub streaming: Arc<Streaming>,
+    pub proxy: ProxyHandler,
+    pub epg: EpgApi,
+    pub logo_catalog: Arc<LogoCatalog>,
+    pub cleanup: Arc<CleanupService>,
+    pub rate_limit: RateLimiter,
+    pub login_rate_limit: RateLimiter,
+    pub allowed_origin: Option<String>,
+    pub trusted_proxies: Vec<String>,
+}
+
+impl AppState {
+    /// Playlist Xtream de la requête : la première playlist de l'utilisateur
+    /// authentifié ; à défaut (proxy, streaming), celle du premier
+    /// utilisateur de la base.
+    pub fn get_playlist(&self, req: &Req) -> Option<PlaylistConfig> {
+        let playlist = match &req.user {
+            Some(user) => self.db.get_playlists(&user.id).into_iter().next(),
+            None => {
+                let users = self.db.get_all_users();
+                users
+                    .first()
+                    .and_then(|u| self.db.get_playlists(&u.id).into_iter().next())
+            }
+        };
+        match playlist {
+            Some(p) => Some(PlaylistConfig {
+                dns: p.server_url,
+                username: p.username,
+                password: p.password,
+            }),
+            None => {
+                println!("[getPlaylist] WARNING: No playlist found, returning null");
+                None
+            }
+        }
+    }
+}
+
+pub type SharedState = Arc<AppState>;

server/src/util/asset_versioning.rs

@@ -0,0 +1,135 @@
+//! Versionnage des assets non hachés de la build web.
+//!
+//! POURQUOI : `main.dart.js`, `flutter_bootstrap.js` et `xf-player-core.js`
+//! gardent le même nom d'une build à l'autre. Un reverse proxy qui met les
+//! `.js` en cache (option « Cache Assets » de Nginx Proxy Manager, constatée
+//! en prod : cache jusqu'à 12 h, même sur un rechargement forcé) servait donc
+//! l'ANCIEN lecteur et l'ANCIENNE app avec le NOUVEAU serveur après chaque
+//! déploiement. En ajoutant `?v=<empreinte du contenu>` aux références,
+//! chaque version a sa propre URL : aucun cache intermédiaire ne peut la
+//! confondre avec la précédente.
+
+use md5::{Digest, Md5};
+use std::collections::HashMap;
+use std::path::Path;
+
+/// Empreinte courte et stable de [bytes].
+pub fn content_version(bytes: &[u8]) -> String {
+    let digest = Md5::digest(bytes);
+    let hex: String = digest.iter().map(|b| format!("{b:02x}")).collect();
+    hex[..12].to_string()
+}
+
+/// Ajoute `?v=<version>` à chaque référence entre guillemets à un asset de
+/// [versions] (`"main.dart.js"` → `"main.dart.js?v=…"`).
+///
+/// Seules les références exactes sont réécrites : `vendor/x.js` ou une
+/// référence déjà versionnée restent intactes.
+pub fn version_asset_refs(content: &str, versions: &[(&str, String)]) -> String {
+    let mut out = content.to_string();
+    for (asset, version) in versions {
+        for quote in ['"', '\''] {
+            let from = format!("{quote}{asset}{quote}");
+            let to = format!("{quote}{asset}?v={version}{quote}");
+            out = out.replace(&from, &to);
+        }
+    }
+    out
+}
+
+/// Contenus réécrits, indexés par chemin relatif (`index.html`…), prêts à
+/// être servis à la place des fichiers d'origine.
+///
+/// Calculé une fois au démarrage : la build web est figée dans l'image.
+pub fn build_versioned_entry_points(web_path: &str) -> HashMap<String, String> {
+    let base = Path::new(web_path);
+    let read = |name: &str| std::fs::read_to_string(base.join(name)).ok();
+    let version_of = |name: &str| {
+        std::fs::read(base.join(name))
+            .ok()
+            .map(|b| content_version(&b))
+    };
+
+    let mut rewritten = HashMap::new();
+
+    // Le bootstrap référence main.dart.js : sa version dépend donc de celle
+    // de main.dart.js, d'où une version calculée APRÈS réécriture.
+    if let (Some(bootstrap), Some(main_version)) =
+        (read("flutter_bootstrap.js"), version_of("main.dart.js"))
+    {
+        let versioned = version_asset_refs(&bootstrap, &[("main.dart.js", main_version)]);
+        let bootstrap_version = content_version(versioned.as_bytes());
+        rewritten.insert("flutter_bootstrap.js".to_string(), versioned);
+        if let Some(index) = read("index.html") {
+            rewritten.insert(
+                "index.html".to_string(),
+                version_asset_refs(&index, &[("flutter_bootstrap.js", bootstrap_version)]),
+            );
+        }
+    }
+
+    let player_assets: Vec<(&str, String)> = ["xf-player-core.js", "xf-player.css"]
+        .into_iter()
+        .filter_map(|name| version_of(name).map(|v| (name, v)))
+        .collect();
+    for page in ["player.html", "player_lite.html", "player_mobile.html"] {
+        if let Some(html) = read(page) {
+            rewritten.insert(page.to_string(), version_asset_refs(&html, &player_assets));
+        }
+    }
+    rewritten
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn versionne_la_balise_script_du_lecteur() {
+        assert_eq!(
+            version_asset_refs(
+                r#"<script src="xf-player-core.js"></script>"#,
+                &[("xf-player-core.js", "abc123".into())]
+            ),
+            r#"<script src="xf-player-core.js?v=abc123"></script>"#
+        );
+    }
+
+    #[test]
+    fn versionne_main_js_path_dans_la_config_flutter() {
+        assert_eq!(
+            version_asset_refs(
+                r#"{"compileTarget":"dart2js","mainJsPath":"main.dart.js"}"#,
+                &[("main.dart.js", "f00".into())]
+            ),
+            r#"{"compileTarget":"dart2js","mainJsPath":"main.dart.js?v=f00"}"#
+        );
+    }
+
+    #[test]
+    fn ne_touche_ni_un_nom_contenant_l_asset_ni_une_ref_versionnee() {
+        let html = r#"<script src="vendor/xf-player-core.js"></script><script src="xf-player-core.js?v=old"></script>"#;
+        assert_eq!(
+            version_asset_refs(html, &[("xf-player-core.js", "new".into())]),
+            html
+        );
+    }
+
+    #[test]
+    fn guillemets_simples_acceptes() {
+        assert_eq!(
+            version_asset_refs(
+                "<link href='xf-player.css'>",
+                &[("xf-player.css", "1".into())]
+            ),
+            "<link href='xf-player.css?v=1'>"
+        );
+    }
+
+    #[test]
+    fn empreinte_stable() {
+        assert_eq!(content_version(&[1, 2, 3]), content_version(&[1, 2, 3]));
+        assert_ne!(content_version(&[1, 2, 3]), content_version(&[1, 2, 4]));
+        assert_eq!(content_version(&[1, 2, 3]).len(), 12);
+    }
+}