Firebase Two-Step Authentication via Email - Terminal Application

This project implements a two-step authentication system using Firebase and email verification. The application is entirely executed through the terminal.

Features

• Email Registration:

  • Users can register by providing an email and a password with at least 8 characters.
  • The credentials are sent to Firebase for creating a new user account.

• Email Authentication:

  • Users can authenticate by providing their email and password created for Firebase.
  • After successful authentication, the user is asked to enter the 6-digit token generated and sent to the email provided.

Example:

User enters the token received by email and authentication is completed ✔️

How to Run

1. Firebase Configuration:

   • Set up the Firebase and get your credentials here: https://firebase.google.com/docs/auth/web/start?hl=pt-br
   • Set up Firebase credentials in the config.py file.

2. Email Configuration:

   • Set up email sending credentials in the config.py file.

3. Execution:

   • Run the main script main.py through the terminal.

Dependencies

• Python 3.x
• Python Libraries: pyrebase4 (for interacting with Firebase)

Setting Up a Virtual Environment (Optional)

If desired, you can set up a virtual environment to install the dependencies:

# Create a virtual environment
python3 -m venv env

# Activate the virtual environment
source env/bin/activate  # On Windows: env\Scripts\activate

# Install the dependencies
pip install -r requirements.txt

# Deactivate the virtual environment when no longer in use
deactivate