Firebase Adapter - NextAuth.js
Open Source. Full Stack. Own Your Data.
Overview
This is the Firebase Adapter for next-auth
. This package can only be used in conjunction with the primary next-auth
package. It is not a standalone package.
You can find more Firebase information in the docs at next-auth.js.org/adapters/firebase.
Getting Started
- Install
next-auth
and @next-auth/firebase-adapter
npm install next-auth @next-auth/firebase-adapter
- Add this adapter to your
pages/api/[...nextauth].js
next-auth configuration object.
import NextAuth from "next-auth"
import Providers from "next-auth/providers"
import { FirebaseAdapter } from "@next-auth/firebase-adapter"
import firebase from "firebase/app"
import "firebase/firestore"
const firestore = (
firebase.apps[0] ?? firebase.initializeApp(/* your config */)
).firestore()
// For more information on each option (and a full list of options) go to
// https://next-auth.js.org/configuration/options
export default NextAuth({
// https://next-auth.js.org/configuration/providers
providers: [
Providers.Google({
clientId: process.env.GOOGLE_ID,
clientSecret: process.env.GOOGLE_SECRET,
}),
],
adapter: FirebaseAdapter(firestore),
...
})
Options
When initializing the firestore adapter, you must pass in the firebase config object with the details from your project. More details on how to obtain that config object can be found here.
An example firebase config looks like this:
const firebaseConfig = {
apiKey: "AIzaSyDOCAbC123dEf456GhI789jKl01-MnO",
authDomain: "myapp-project-123.firebaseapp.com",
databaseURL: "https://myapp-project-123.firebaseio.com",
projectId: "myapp-project-123",
storageBucket: "myapp-project-123.appspot.com",
messagingSenderId: "65211879809",
appId: "1:65211879909:web:3ae38ef1cdcb2e01fe5f0c",
measurementId: "G-8GSGZQ44ST",
}
See firebase.google.com/docs/web/setup for more details.
From Firebase - Caution: We do not recommend manually modifying an app's Firebase config file or object. If you initialize an app with invalid or missing values for any of these required "Firebase options", then your end users may experience serious issues.
For open source projects, we generally do not recommend including the app's Firebase config file or object in source control because, in most cases, your users should create their own Firebase projects and point their apps to their own Firebase resources (via their own Firebase config file or object).
Contributing
We're open to all community contributions! If you'd like to contribute in any way, please read our Contributing Guide.
License
ISC