token-refresh: .env automatisch aktualisieren

Made-with: Cursor

src/token-refresh.js

@@ -1,14 +1,19 @@
 /**
  * Token-Refresh: Öffnet drive.internxt.com im Browser, wartet auf Login,
- * extrahiert Token und Mnemonic aus localStorage.
+ * extrahiert Token und Mnemonic aus localStorage und aktualisiert .env.
  *
  * Aufruf: npm run token-refresh
- *
- * Browser öffnet sich (headed). Einloggen, dann werden die Tokens ausgegeben.
  */
 
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
 import puppeteer from 'puppeteer';
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const ENV_PATH = path.resolve(__dirname, '../.env');
+const ENV_EXAMPLE = path.resolve(__dirname, '../.env.example');
+
 const DRIVE_URL = 'https://drive.internxt.com';
 const POLL_MS = 2000;
 const TIMEOUT_MS = 5 * 60 * 1000; // 5 Min
@@ -21,6 +26,39 @@ async function getTokens(page) {
   });
 }
 
+function updateEnv(token, mnemonic) {
+  let content = '';
+  if (fs.existsSync(ENV_PATH)) {
+    content = fs.readFileSync(ENV_PATH, 'utf8');
+  } else if (fs.existsSync(ENV_EXAMPLE)) {
+    content = fs.readFileSync(ENV_EXAMPLE, 'utf8');
+  }
+
+  const lines = content.split('\n');
+  const result = [];
+  let hasToken = false;
+  let hasMnemonic = false;
+
+  const escape = (v) => (/\s/.test(v) ? `"${v.replace(/"/g, '\\"')}"` : v);
+
+  for (const line of lines) {
+    if (/^\s*INXT_TOKEN\s*=/.test(line)) {
+      result.push(`INXT_TOKEN=${escape(token)}`);
+      hasToken = true;
+    } else if (/^\s*INXT_MNEMONIC\s*=/.test(line)) {
+      result.push(`INXT_MNEMONIC=${escape(mnemonic)}`);
+      hasMnemonic = true;
+    } else {
+      result.push(line);
+    }
+  }
+
+  if (!hasToken) result.push(`INXT_TOKEN=${escape(token)}`);
+  if (!hasMnemonic) result.push(`INXT_MNEMONIC=${escape(mnemonic)}`);
+
+  fs.writeFileSync(ENV_PATH, result.join('\n'), 'utf8');
+}
+
 async function main() {
   console.log('Starte Browser – bitte auf', DRIVE_URL, 'einloggen.\n');
 
@@ -37,10 +75,8 @@ async function main() {
   while (Date.now() - start < TIMEOUT_MS) {
     const { token, mnemonic } = await getTokens(page);
     if (token && mnemonic) {
-      console.log('\n=== Tokens gefunden – in .env eintragen ===\n');
-      console.log('INXT_TOKEN=' + token);
-      console.log('INXT_MNEMONIC=' + mnemonic);
-      console.log('\n===========================================\n');
+      updateEnv(token, mnemonic);
+      console.log('\n.env aktualisiert. Server neu starten.\n');
       await browser.close();
       return;
     }