Firebase Auth & Realtime Database Apps · Pelajaran

Autentikasi Facebook & GitHub

Tambahkan Facebook dan GitHub sebagai penyedia autentikasi, lalu konfigurasikan aplikasi dan Firebase untuk login sosial.

Autentikasi Facebook & GitHub adalah pelajaran Firebase Auth & Realtime Database Apps gratis di CoddyKit. Ini adalah pelajaran 2 dari 4. Kamu bisa membaca pelajaran lengkapnya di bawah secara gratis — lalu praktikkan langsung di browser dengan editor kode bawaan dan tutor AI 24/7. Ini adalah bagian dari jalur belajar Firebase Auth & Realtime Database Apps, dan progresmu tersinkronisasi di web dan aplikasi CoddyKit. Kursus Firebase Auth & Realtime Database Apps mencakup 4 pelajaran total.

Bagian dari pelajaran ini belum diterjemahkan dan ditampilkan dalam bahasa Inggris.

Social Logins: Facebook & GitHub

Welcome! In this lesson, we'll dive into integrating two popular social login options: Facebook and GitHub.

Using social providers like these can significantly improve the user experience by offering quick, familiar sign-up and login methods.

Why Offer Social Logins?

Social logins provide a seamless experience for your users. Here's why they're great:

Convenience: Users can sign in with accounts they already have.
Reduced Friction: No need to create new usernames or passwords.
Trust: Users often feel more secure using established platforms.
Faster Onboarding: Quick access to your app's features.

Facebook App Setup: Developer Console

Before enabling Facebook login in Firebase, you need to create an app on the Facebook for Developers platform.

Go to developers.facebook.com and create a new app.
Choose the 'Consumer' type for typical user authentication.
Note down your App ID and App Secret; you'll need them for Firebase.

Facebook Login Product Configuration

After creating your Facebook app, you must configure the 'Facebook Login' product:

In your Facebook App Dashboard, add the 'Facebook Login' product.
Under 'Settings' for Facebook Login, ensure 'Web OAuth Login' is enabled.
Add your Firebase OAuth redirect URI (found in Firebase Auth settings) to 'Valid OAuth Redirect URIs'. This is crucial for security.

Firebase Console: Enable Facebook

Now, let's enable Facebook as an authentication provider in Firebase:

Navigate to the Authentication section in your Firebase project console.
Go to the 'Sign-in method' tab.
Click 'Add new provider' and select Facebook.
Paste your Facebook App ID and App Secret into the fields provided.
Make sure to enable the provider and save your changes!

Code: Facebook Sign-In

Once configured, you can use the Firebase SDK to sign in users with Facebook. This JavaScript example shows the core logic, typically triggered by a button.

/* This is a conceptual example for web/JS.
   Firebase SDK must be initialized before use. */

// 1. Get Auth instance & Facebook provider
const auth = firebase.auth();
const provider = new firebase.auth.FacebookAuthProvider();

// 2. Define the sign-in function
function signInWithFacebook() {
  console.log("Attempting Facebook sign-in...");
  auth.signInWithPopup(provider)
    .then((result) => {
      // User successfully signed in
      const user = result.user;
      console.log("Logged in as:", user.displayName);
    })
    .catch((error) => {
      // Handle errors (e.g., user cancelled, network error)
      console.error("Facebook login failed:", error.message);
    });
}

// Call the function (in a real app, this is a button click)
signInWithFacebook();

GitHub App Setup: Developer Console

Integrating GitHub is similar to Facebook. First, you need to create an OAuth App on GitHub:

Go to github.com/settings/developers.
Click 'New OAuth App'.
Fill in the 'Application name', 'Homepage URL'.
For 'Authorization callback URL', use your Firebase OAuth redirect URI.
Click 'Register application' and note your Client ID and Client Secret.

Firebase Console: Enable GitHub

Next, enable GitHub as an authentication provider in your Firebase project:

In the Firebase console, go to Authentication > Sign-in method.
Click 'Add new provider' and select GitHub.
Paste your GitHub Client ID and Client Secret into the respective fields.
Enable the provider and save your changes.

The Firebase OAuth redirect URI for GitHub will be displayed here, ensure it matches what you entered on GitHub.

Code: GitHub Sign-In

Just like Facebook, once GitHub is configured, you can use the Firebase SDK to sign in users. This JavaScript snippet illustrates the process.

/* This is a conceptual example for web/JS.
   Firebase SDK must be initialized before use. */

// 1. Get Auth instance & GitHub provider
const auth = firebase.auth();
const provider = new firebase.auth.GithubAuthProvider();

// 2. Define the sign-in function
function signInWithGitHub() {
  console.log("Attempting GitHub sign-in...");
  auth.signInWithPopup(provider)
    .then((result) => {
      // User successfully signed in
      const user = result.user;
      console.log("Logged in as:", user.displayName);
    })
    .catch((error) => {
      // Handle errors (e.g., user cancelled, network error)
      console.error("GitHub login failed:", error.message);
    });
}

// Call the function (in a real app, this is a button click)
signInWithGitHub();

Quick Check: Social Login Setup

You've learned the steps to integrate social logins. Which of these are essential for setting up a new social authentication provider (like Facebook or GitHub) with Firebase?

Recap: Facebook & GitHub Auth

Great job! In this lesson, you learned how to add Facebook and GitHub authentication to your Firebase project.

We covered creating developer apps on each platform.
You saw how to configure the necessary settings, including OAuth redirect URIs.
Finally, we enabled these providers in the Firebase console and looked at conceptual code for signing users in.

Social logins simplify user onboarding and enhance your app's accessibility!

Pertanyaan yang Sering Diajukan

Apakah pelajaran “Autentikasi Facebook & GitHub” gratis?

Ya — teks lengkap “Autentikasi Facebook & GitHub” gratis dibaca di sini di web. Untuk praktiknya secara interaktif (editor kode bawaan dan tutor AI 24/7) dan buka sisa kursus Firebase Auth & Realtime Database Apps, upgrade ke CoddyKit PRO. Kursus Firebase Auth & Realtime Database Apps mencakup 4 pelajaran total.

Apa yang akan aku pelajari di “Autentikasi Facebook & GitHub”?

Tambahkan Facebook dan GitHub sebagai penyedia autentikasi, lalu konfigurasikan aplikasi dan Firebase untuk login sosial. Kamu berlatih Firebase Auth & Realtime Database Apps dengan kode praktik yang langsung kamu jalankan di browser, dan tutor AI 24/7 menjawab pertanyaanmu saat kamu mengerjakan pelajaran ini.

Apakah aku perlu pengalaman untuk memulai Firebase Auth & Realtime Database Apps?

Tidak diperlukan pengalaman sebelumnya. Firebase Auth & Realtime Database Apps di CoddyKit dirancang untuk pemula hingga pelajar tingkat lanjut, jadi kamu bisa memulai di sini atau dari awal dan belajar sesuai kecepatan kamu sendiri. Ini adalah pelajaran 2 dari 4.

Berapa lama pelajaran “Autentikasi Facebook & GitHub” memakan waktu?

Sebagian besar pelajaran CoddyKit memakan waktu sekitar 5–10 menit. Setiap pelajaran ringkas dan interaktif, jadi kamu membuat kemajuan stabil dan melanjutkan dari tempat kamu tinggalkan di web dan aplikasi.

Bisakah aku menulis dan menjalankan kode dalam pelajaran Firebase Auth & Realtime Database Apps ini?

Ya. Setiap pelajaran Firebase Auth & Realtime Database Apps menyertakan editor kode bawaan, jadi kamu menulis dan menjalankan kode nyata langsung di browser dan mendapatkan umpan balik AI instan — tidak diperlukan penyiapan lokal.

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