import admin from "firebase-admin"; import { applicationDefault } from 'firebase-admin/app'; import serviceAccountKey from './keys/serviceAccount.json' assert { type: "json" }; export const app = admin.initializeApp({ credential: admin.credential.cert(serviceAccountKey) }); export const verifyFirebaseToken = async (token) => { try { const decodedToken = await app.auth().verifyIdToken(token); return decodedToken; // Includes uid, email, etc. } catch (error) { return null; } };