mitmdump script to dump incoming HTTP requests to Slack

mitmdump-logger.py

#!/usr/bin/python3
import requests

def is_blacklisted(domain):
    blacklist  = open("/path/to/blacklist.txt")
    return domain in [w.strip() for w in blacklist.readlines()]

def request(flow):
    req = flow.request.method + ' ' + flow.request.path + ' ' + flow.request.http_version + '\n'

    for k, v in flow.request.headers.items():
        if k == 'X-MITMProxy-Real-IP':
            fromip = v
            continue
        if k.lower() == 'host' and v == 'localhost':
            continue
        if k == 'X-MITMProxy-Host':
            if is_blacklisted(v):
                return
            req = req + ("Host: %s" % v)+'\n'
            continue
        req = req + ("%s: %s" % (k, v))+'\n'
    req = req + '\n'+flow.request.content.decode("utf-8")
    print(req)
    jload = {"text": "[http] request from "+fromip,"blocks":[{"type":"section","text":{"type":"mrkdwn","text":"[http] request from `"+fromip+"`"}},{"type":"section","text":{"type":"mrkdwn","text":"```"+req+"```"}}]}
    requests.post('https://hooks.slack.com/services/.../.../...', json=jload)

This has been integrated in https://github.com/honoki/wilson-cloud-respwnder