CURL Visualizer & JWT Tools

A web-based tool for visualizing CURL commands and handling JWT tokens with an intuitive interface.

Features

1. CURL Visualization

• Parses and visualizes CURL commands in a user-friendly format.
• Displays HTTP method, URL, headers, and request body.
• Allows sending requests directly from the interface.
• Shows response status code, response time, and response body.

2. JWT Tools

• JWT Token Generation (Encoding):
  • Input payload in JSON format.
  • Set a secret key.
  • Choose an algorithm (HS256, HS384, HS512).
  • Option to automatically set expiration time.
• JWT Token Verification (Decoding):
  • Decode tokens to view the payload.
  • Verify the signature using the secret key.
  • Display verification status.

3. Request Management

• Save frequently used requests.
• View a list of saved requests.
• Edit and delete requests.
• Load saved requests for reuse.

Tech Stack

Frontend:

• HTML, CSS, and JavaScript.
• Pure JavaScript SPA implementation.

Backend:

• Python 3.9+ with Flask framework.
• PyJWT for token handling.
• SQLite for request storage.

Installation & Running

1. Requirements:

   • Docker and Docker Compose
   • Alternatively, Python 3.9+ and Poetry

2. Run with Docker:
   Build and run the container using:
   docker-compose up --build

3. Run Locally with Poetry:

   • Install Poetry:
     curl -sSL https://install.python-poetry.org | python3 -
   • Install dependencies:
     poetry install
   • Run the application:
     poetry run python app.py

4. Access the Application:
   Open your browser and navigate to http://localhost:8282

Development Setup

• Code Formatting:
  poetry run black .

• Linting:
  poetry run flake8

• Testing:
  poetry run pytest

Data Storage

• Request data is stored in an SQLite database.
• The database file is located at /data/requests.db.
• Data persistence is managed through Docker volumes.

Project Structure

. ├── app.py (Main Flask application file)
├── static/
│ ├── script.js (Frontend JavaScript)
│ └── styles.css (CSS styles for UI)
├── templates/
│ └── index.html (Main HTML template)
├── docker-compose.yml (Docker Compose configuration)
├── Dockerfile (Docker build instructions)
└── pyproject.toml (Poetry project configuration)

License

This project is licensed under the MIT License.