FastAPI Authentication and User Management

This project provides a basic user authentication and management system using FastAPI. Users can register, log in, log out, and delete their accounts. Additionally, all requests during these operations are logged and stored in a database.

Setup

Requirements

• Python 3.12+
• SQLite (or another supported database)
• Virtualenv (optional but recommended)

Steps

1. Clone this repository:

   git clone https://github.com/sakiphan/FastAPI-python.git
   cd FastAPI-python

2. Create and activate a virtual environment:

   python3 -m venv venv
   source venv/bin/activate  # macOS/Linux
   venv\Scripts\activate  # Windows

3. Install the required Python packages:

   pip install -r requirements.txt

4. Start the FastAPI application:

   python run.py

5. To run the HTML file through a server:

   python -m http.server 8000

Usage

Home Page

Open your browser and go to http://127.0.0.1:8001. Here you can register and log in.

Register

1. Click on the Register button.
2. Enter the username, email, full name, and password.
3. Click the Register button.
4. After successful registration, you will be redirected to the login page.

Login

1. Click on the Login button.
2. Enter the username and password.
3. Click the Login button.
4. After successful login, you will be redirected to the user actions page.

Logout

1. Click the Logout button.
2. After successful logout, you will be redirected back to the login page.

Delete Account

1. Click the Delete Account button.
2. After successfully deleting your account, you will be redirected to the registration page.

Project Structure

• main.py: The main file for the FastAPI application.
• auth.py: Handles authentication and JWT token operations.
• crud.py: Database operations (CRUD operations).
• database.py: Database connection and session management.
• logs.py: Logging database operations.
• schemas.py: Pydantic models for request and response validation.
• middleware.py: Middleware for logging requests.
• run.py: Script to start the FastAPI application.
• index.html: HTML file for testing the registration, login, logout, and account deletion.

Example HTML File

The HTML file index.html provides a simple interface to test the API. It includes forms for registration, login, logout, and account deletion, with a basic CSS style.

Notes

• Make sure the FastAPI server is running on http://127.0.0.1:8001 as the HTML file makes requests to this address.
• Ensure email validation is enforced to include an @ symbol as required.