muhammedbasith / loginsignup

Login and Signup System with OTP

A versatile command-line login and signup system implemented in Python, featuring OTP (One-Time Password) generation and email delivery.

Table of Contents

• About
• Features
• Getting Started
• Usage
• Exit Codes
• Contributing
• License

About

The Login and Signup System provides a straightforward command-line interface (CLI) for user authentication, registration, and login. It also includes a built-in OTP generation and email delivery feature, allowing you to easily integrate OTP-based authentication into your Python applications.

Features

• User registration with email and password.
• Secure password hashing using bcrypt.
• User login and session management.
• OTP generation and email delivery for enhanced security.
• Minimalistic CLI interface for easy integration.
• Customizable to fit your project's needs.

Getting Started

To get started with this login and signup system, follow these steps:

1. Clone the repository:

   git clone https://github.com/MuhammedBasith/LoginSignup.git

2. Navigate to the project directory:

   cd LoginSignup

3. Run the system:

   python main.py

4. Follow the on-screen instructions to register a user account, log in, and utilize the OTP functionality.

Usage

The system provides a basic CLI for user registration and login. You can integrate it into your Python applications by importing the necessary functions and classes from the code.

Here's a simplified example of how to use the system in your Python script:

from login_signup import UserManager

# Create a UserManager instance
user_manager = UserManager()

# Register a new user
user_manager.register_user("[email protected]", "password123")

# Login a user
user = user_manager.login("[email protected]", "password123")

if user:
    print("Login successful!")
else:
    print("Invalid email or password.")

Feel free to customize and extend the code to suit your specific project requirements.

Exit Codes

The main.py script may return the following exit codes:

• 0: No error.
• 1: Successful operation.
• 2: Invalid input.
• 4: First user, file not found.

These exit codes can help you identify the status of the script's execution.

Contributing

Contributions are welcome! If you'd like to contribute to this project, please follow our Contributing Guidelines.

License

This project is licensed under the MIT License - see the LICENSE file for details.

---

Thank you for using the Login and Signup System with OTP. We hope it simplifies user authentication and enhances security in your Python projects!