L'homme du millieu

Du côté de l'attaquant, nous allons utiliser l'outil mitmproxy.

mitmproxy is an interactive man-in-the-middle proxy for HTTP and HTTPS. It provides a console interface that allows traffic flows to be inspected and edited on the fly.

Also shipped is mitmdump, the command-line version of mitmproxy, with the same functionality but without the frills. Think tcpdump for HTTP.

https://kali.org/tools/mitmproxy/

Avant de l'utiliser, nous allons créer un petit script python afin de récupérer plus d'informations sur les requêtes qui seront interceptées.

from mitmproxy import http

def request(flow: http.HTTPFlow) -> None:
    if flow.request.method == "POST":
        print(flow.request.pretty_url)
        print(flow.request.headers)
        print(flow.request.content.decode("utf-8", errors="ignore"))