fix: api chrome executable vps headless and executable

Author: Leoglme

.github/workflows/deploy-api.yml

@@ -74,9 +74,12 @@ jobs:
           VINTED_EMAIL_OR_USERNAME: ${{ secrets.VINTED_EMAIL_OR_USERNAME }}
           VINTED_PASSWORD: ${{ secrets.VINTED_PASSWORD }}
           CORS_ORIGINS: ${{ secrets.CORS_ORIGINS }}
+          # Optionnel : chemin Chrome/Chromium si différent de /usr/bin/chromium
+          VINTED_CHROME_EXECUTABLE: ${{ secrets.VINTED_CHROME_EXECUTABLE }}
         run: |
           set -euo pipefail
           f=api/.env
+          CHROME_PATH="${VINTED_CHROME_EXECUTABLE:-/usr/bin/chromium}"
           {
             echo "DATABASE_URL=${DATABASE_URL}"
             echo "JWT_SECRET=${JWT_SECRET}"
@@ -94,6 +97,8 @@ jobs:
             echo "VINTED_EMAIL_OR_USERNAME=${VINTED_EMAIL_OR_USERNAME:-}"
             echo "VINTED_PASSWORD=${VINTED_PASSWORD:-}"
             echo "CORS_ORIGINS=${CORS_ORIGINS:-*}"
+            echo "VINTED_BROWSER_HEADLESS=true"
+            echo "VINTED_CHROME_EXECUTABLE=${CHROME_PATH}"
           } > "$f"
 
       - name: Pack api tree
@@ -135,7 +140,7 @@ jobs:
             APP_ROOT="$TARGET/api"
             sudo chown -R "$USER:$USER" "$APP_ROOT" || true
             sudo apt-get update -y
-            sudo apt-get install -y python3-venv python3-pip
+            sudo apt-get install -y python3-venv python3-pip chromium fonts-liberation
             if [ ! -x "$APP_ROOT/.venv/bin/python" ]; then
               python3 -m venv "$APP_ROOT/.venv"
             fi

api/.env.example

@@ -14,4 +14,6 @@ POKE_WALLET_USER_AGENT=GoupixDex/1.0 (+https://goupixdex.dibodev.fr)
 GROQ_API_KEY=
 VINTED_EMAIL_OR_USERNAME=
 VINTED_PASSWORD=
+VINTED_BROWSER_HEADLESS=false
+VINTED_CHROME_EXECUTABLE=
 CORS_ORIGINS=*

api/config.py

@@ -51,6 +51,10 @@ class AppSettings(BaseSettings):
     #: Si défini, envoi de ``X-Proxy-Secret`` ; la clé API peut rester uniquement sur le proxy.
     poke_wallet_proxy_secret: str | None = None
     poke_wallet_user_agent: str = "GoupixDex/1.0 (+https://goupixdex.dibodev.fr)"
+    #: Sur le VPS : ``true`` (navigateur sans fenêtre). En local : laisser ``false`` ou absent.
+    vinted_browser_headless: bool = False
+    #: Chemin explicite vers Chromium/Chrome (ex. ``/usr/bin/chromium`` sur Debian après ``apt install chromium``).
+    vinted_chrome_executable: str | None = None
 
 
 @lru_cache

api/services/vinted_service.py

@@ -14,6 +14,7 @@
 
 from app_types.payload import ItemPayload
 from app_types.vinted import VintedPackageSize
+from config import get_settings
 from services.os_service import get_project_root
 from services.timer_service import TimerService
 
@@ -88,12 +89,23 @@ def _normalize_vinted_label(text: str) -> str:
     )
 
 
-_DEFAULT_BROWSER_ARGS: list[str] = [
-    "--no-sandbox",
-    "--disable-blink-features=AutomationControlled",
-    "--disable-features=IsolateOrigins,site-per-process",
-    "--start-maximized",
-]
+def _build_browser_args(*, headless: bool) -> list[str]:
+    """Flags communs ; en headless (prod VPS) on évite --start-maximized et on renforce la stabilité serveur."""
+    base: list[str] = [
+        "--no-sandbox",
+        "--disable-blink-features=AutomationControlled",
+        "--disable-features=IsolateOrigins,site-per-process",
+    ]
+    if headless:
+        base.extend(
+            [
+                "--window-size=1920,1080",
+                "--disable-dev-shm-usage",
+            ]
+        )
+    else:
+        base.append("--start-maximized")
+    return base
 
 
 class VintedService:
@@ -119,11 +131,16 @@ async def init_browser(cls) -> None:
         Raises:
             RuntimeError: If the browser failed to start.
         """
-        cls._browser = await uc.start(
-            headless=False,
-            browser_args=list(_DEFAULT_BROWSER_ARGS),
-            sandbox=False,
-        )
+        settings = get_settings()
+        headless = settings.vinted_browser_headless
+        start_kw: dict[str, Any] = {
+            "headless": headless,
+            "browser_args": _build_browser_args(headless=headless),
+            "sandbox": False,
+        }
+        if settings.vinted_chrome_executable:
+            start_kw["browser_executable_path"] = settings.vinted_chrome_executable.strip()
+        cls._browser = await uc.start(**start_kw)
         if cls._browser is None:
             raise RuntimeError("nodriver.start() returned no browser instance")