fix: fall back to manual login when epic device code api fails

README.md

@@ -67,6 +67,7 @@ Common options:
 - `TIMEOUT`, `LOGIN_TIMEOUT` (seconds)
 - Epic: `EG_MODE=legacy|new` (legacy Playwright flow or neuer API-getriebener Claimer), `EG_PARENTALPIN`, `EG_EMAIL`, `EG_PASSWORD`, `EG_OTPKEY`
 - Epic (new mode): Cookies werden unter `data/browser/epic-cookies.json` persistiert; OAuth Device Code Flow benötigt ggf. einmalige Freigabe im Browser.
+  - Falls Device-Code-Endpunkt nicht erreichbar ist (404/Bad Request), fällt der neue Modus automatisch auf manuellen Browser-Login zurück.
 - Login: `EMAIL`, `PASSWORD` global; per store `EG_EMAIL`, `EG_PASSWORD`, `EG_OTPKEY`, `PG_EMAIL`, `PG_PASSWORD`, `PG_OTPKEY`, `GOG_EMAIL`, `GOG_PASSWORD`
 - Prime Gaming: `PG_REDEEM=1` (auto-redeem keys, experimental), `PG_CLAIMDLC=1`, `PG_TIMELEFT=<days>` to skip long-remaining offers
 - Screenshots: `SCREENSHOTS_DIR` (default `data/screenshots`)

epic-claimer-new.js

@@ -80,10 +80,16 @@ const getValidAuth = async ({ otpKey, reuseCookies, cookiesPath }) => {
   }
 
   console.log('🔐 Starting fresh OAuth device flow (manual approval required)...');
-  const deviceResponse = await axios.post('https://api.epicgames.dev/epic/oauth/deviceCode', {
-    client_id: '34a02cf8f4414e29b159cdd02e6184bd',
-    scope: 'account.basicprofile account.userentitlements',
-  });
+  let deviceResponse;
+  try {
+    deviceResponse = await axios.post('https://api.epicgames.dev/epic/oauth/deviceCode', {
+      client_id: '34a02cf8f4414e29b159cdd02e6184bd',
+      scope: 'account.basicprofile account.userentitlements',
+    });
+  } catch (e) {
+    console.error('Device code flow failed (fallback to manual login):', e.response?.status || e.message);
+    return { bearerToken: null, cookies: [] };
+  }
   const { device_code, user_code, verification_uri_complete } = deviceResponse.data;
   console.log(`📱 Open: ${verification_uri_complete}`);
   console.log(`💳 Code: ${user_code}`);
@@ -258,8 +264,12 @@ export const claimEpicGamesNew = async () => {
       cookiesPath: COOKIES_PATH,
     });
 
-    await context.addCookies(auth.cookies);
-    console.log('✅ Cookies loaded:', auth.cookies.length);
+    if (auth.cookies?.length) {
+      await context.addCookies(auth.cookies);
+      console.log('✅ Cookies loaded:', auth.cookies.length);
+    } else {
+      console.log('⚠️ No cookies loaded; using manual login via browser.');
+    }
 
     await page.goto(URL_CLAIM, { waitUntil: 'domcontentloaded' });
     user = await ensureLoggedIn(page, context);