Login Project - PHP with Firebase

1. Introduction:

The project aimed to implement a user authentication system using PHP and Firebase as the backend database. The primary goal was to create a secure and efficient login and signup system for a web application.

2. Methodologies:

  • Firebase Database: Utilized Firebase as the backend database for storing user information securely.
  • PHP Scripting: Developed server-side scripts using PHP to handle user authentication processes.
  • FirebaseRDB Class: Implemented a custom PHP class, FirebaseRDB, to interact with Firebase Realtime Database using cURL.
  • User Interface: Created HTML forms for user login and signup, ensuring a user-friendly interface.

3. Relevant Steps/Findings:

3.1 Firebase Configuration:

  • Setup Firebase Project:

    Created a new Firebase project to use as the backend for user authentication.

  • Configure Realtime Database:

    Configured the Firebase Realtime Database to store user information securely.

  • Acquire Firebase Project URL:

    Obtained the Firebase project URL to be used in PHP scripts for database interaction.

3.2 Database Structure:

  • Create Firestore Collection:

    Established a Firestore collection to store user information, including fields like username and hashed password.

3.3 Local Testing with XAMPP:

  • Utilize XAMPP:

    Used XAMPP as the local development environment for testing and viewing PHP scripts.

  • Configure Local Server:

    Configured XAMPP to serve the project locally, enabling seamless testing before deployment.

3.4 Login System:

  • Develop PHP Login Script:

    Created a PHP script for user login using Firebase for authentication.

  • Error Handling:

    Implemented error handling for empty fields and incorrect login details.

3.5 Signup System:

  • Create PHP Signup Script:

    Developed a PHP script for user signup that checks for existing email addresses.

  • Password Hashing:

    Implemented password hashing for enhanced security.

3.6 Dashboard Integration:

  • Develop Dashboard Page:

    Created a dashboard.php page for authenticated users.

  • Logout Option:

    Included a logout option to terminate user sessions.

Code Reference:

For detailed PHP code related to Firebase configuration, user authentication, and other relevant steps, please refer to the following document: PHP Code Reference Document .

Project Screenshot

Project Screenshot

Project Screenshot

Project Database Screenshot

4. Conclusion:

The integration of PHP with Firebase Realtime Database successfully resulted in a functional user authentication system. The project ensured data security by using hashed passwords and demonstrated proficiency in PHP scripting and Firebase database interaction. The created login and signup systems provide a foundation for building secure web applications with user authentication features.

5. Future Enhancements:

  • Password Recovery: Implement a password recovery mechanism for users.
  • User Profile Management: Extend the system to allow users to update their profile information.
  • Enhanced Security Measures: Implement additional security measures, such as two-factor authentication.