Authentication

Commentarium Wiki - Authentication

🔑 Authentication Overview

Commentarium supports Firebase authentication, allowing users to log in seamlessly using Google or anonymously. This authentication system ensures security and ease of use.

✨ Supported Authentication Methods

• Google Sign-In: Users can log in using their Google account for a quick and secure experience.
• Anonymous Login: Users can participate without creating an account, with an option to upgrade to a registered account later.

🚀 How It Works

1. Google Sign-In

• Users click the Sign in with Google button.
• Firebase handles authentication and returns a user session.
• The user profile is linked to their Google account, enabling them to comment and vote.

2. Anonymous Login

• Users can enter Commentarium without signing in by choosing Anonymous Mode.
• They receive a temporary unique identifier to comment and vote.
• If they decide to register later, their activity can be linked to a Google account.

⚙️ Firebase Integration

Commentarium uses Firebase Authentication API:

• signInWithPopup for Google authentication
• signInAnonymously for guest users
• linkWithCredential for upgrading anonymous accounts

📌 Benefits of Authentication

• Security: Protects user data and ensures safe access.
• Personalization: Users can track their comments and votes.
• Seamless Experience: Easy transition from anonymous to registered accounts.