'Firebase auth emulator was blocked
I got this error when I using local firebase emulator.
blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Private-Network' header was present in the preflight response for this private network request targeting the
localaddress space.
Initializing firebase.
export const firebaseConfig = {
apiKey: process.env.NEXT_PUBLIC_FIREBASE_APP_APIKEY,
authDomain: process.env.NEXT_PUBLIC_FIREBASE_APP_AUTHDOMAIN,
databaseURL: process.env.NEXT_PUBLIC_FIREBASE_APP_DATABASEURL,
projectId: process.env.NEXT_PUBLIC_FIREBASE_APP_PROJECT_ID,
storageBucket: process.env.NEXT_PUBLIC_FIREBASE_APP_STORAGE_BUCKET,
messagingSenderId: process.env.NEXT_PUBLIC_FIREBASE_APP_MESSAGING_SENDER_ID,
appId: process.env.NEXT_PUBLIC_FIREBASE_APP_APP_ID,
measurementId: process.env.NEXT_PUBLIC_FIREBASE_APP_MEASUREMENT_ID
};
const firebase = initializeApp(firebaseConfig);
const store = initializeFirestore(firebase, {ignoreUndefinedProperties: true})
const db = getDatabase(firebase);
const auth = getAuth(firebase);
const storage = getStorage(firebase);
// @ts-ignore
if (process.env.NEXT_PUBLIC_MODE === 'emulator' && !auth.config.emulator) {
connectDatabaseEmulator(db, "localhost", 9000);
connectFirestoreEmulator(store, "localhost", 8080);
connectAuthEmulator(auth, 'http://localhost:9099');
connectStorageEmulator(storage, 'localhost', 9199);
}
export { store, db, auth, storage };
export default firebase;
I got error when I execute this code.
const userCredential = await setPersistence(auth, browserLocalPersistence).then(async () => {
return await signInWithEmailAndPassword(auth, e.email, e.password).then((userCredential) => {
return userCredential;
}).catch((error) => {
console.log(error);
return null;
});
});
versions
node: v16.4.0
react: ^17.0.2
next: ^12.0.7
firebase: ^9.6.2
[email protected]
Chrome: 100.0.4896.75(Official Build) (x86_64)
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
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