A simple webserver illustrating information leakage during web requests.

Dynamically generates an image containing request info:

• IP and derived location info
• Device, operating system, browser

Run locally via:

uv sync
uv run python main.py
# Visit http://localhost:8080/

Or with Docker:

docker build -t whodis .
docker run -e PORT=80 -p 12345:80 whodis
# Visit http://localhost:12345/