firebase

Firebase Auth Token Expired

auth/user-token-expired|auth/invalid-user-token

Fixes

1.Call getIdToken(true) to force refresh
2.Implement onAuthStateChanged listener for token refresh
3.Check if user was disabled or deleted

firebaseauthtoken

Related Errors

firebase3 fixes

Firestore Permission Denied

PERMISSION_DENIED.*Missing or insufficient permissions

•Update Firestore security rules to allow the operation
•Check auth state - user may not be authenticated

firebase3 fixes

Firebase Quota Exceeded

Quota exceeded.*RESOURCE_EXHAUSTED

•Upgrade to Blaze plan for higher limits
•Optimize reads/writes to reduce usage

firebase3 fixes

Firestore Index Not Defined

The query requires an index.*create it here

•Click the link in the error to auto-create index
•Add composite index in firestore.indexes.json