Discover how to seamlessly add Firebase authentication to WeWeb, following our easy guide. Securely handle users and make your app’s authentication process smoother than ever.
Integrating Firebase authentication in WeWeb amplifies your web app with reliable user login options such as email/password, Google, Facebook, etc. This guide takes you through setting up Firebase in your WeWeb project, configuring different authentication methods, and handling user sessions. From initializing Firebase in the WeWeb environment to managing user sign-ins and sign-outs, this covers how to securely handle user identities and permissions. It ensures a smooth and secure login experience for application users.
<head> section:<!-- Firebase App (the core Firebase SDK) -->
<script src="https://www.gstatic.com/firebasejs/9.x/firebase-app.js"></script>
<!-- Firebase Authentication SDK -->
<script src="https://www.gstatic.com/firebasejs/9.x/firebase-auth.js"></script>
// Firebase configuration
const firebaseConfig = {
apiKey: "YOUR_API_KEY",
authDomain: "YOUR_AUTH_DOMAIN",
projectId: "YOUR_PROJECT_ID",
storageBucket: "YOUR_STORAGE_BUCKET",
messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
appId: "YOUR_APP_ID",
};
// Initialize Firebase
firebase.initializeApp(firebaseConfig);
// Sign-up function
function signupUser(email, password) {
firebase.auth().createUserWithEmailAndPassword(email, password)
.then((userCredential) => {
let user = userCredential.user;
console.log("User signed up:", user);
})
.catch((error) => {
console.error("Error during sign up:", error);
});
}
// Sign-in function
function signinUser(email, password) {
firebase.auth().signInWithEmailAndPassword(email, password)
.then((userCredential) => {
let user = userCredential.user;
console.log("User signed in:", user);
})
.catch((error) => {
console.error("Error during sign in:", error);
});
}
// Sign-out function
function signoutUser() {
firebase.auth().signOut().then(() => {
console.log("User signed out.");
}).catch((error) => {
console.error("Error during sign out:", error);
});
}
For example, bind your SignUp button to the signupUser function:
const email = WeWeb.inputs.email;
const password = WeWeb.inputs.password;
signupUser(email, password);
Make sure the input attributes match WeWeb bindings.
firebase.auth().onAuthStateChanged((user) => {
if (user) {
console.log("User logged in:", user);
// Redirect to a secured page or update UI
} else {
console.log("No user is logged in.");
// Redirect to login page or show login UI
}
});
Update the WeWeb components and page routing based on the authentication state.
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