CaptivePortal

A wrapper for linux-router to make a captive portal.

Features

• PHP web server captive portal
• Abilty to see mac address of IP
• Uses trafex/php-nginx container to host the web server

How to run

• Make the necessary changes in the global variables of captive
• run ./update_domains.sh while you have internet access
• Put your captive portal web server PHP code in site/
• sudo ./captive

Issues

• Since the docker container is running on the host network, it can lead to security issues, especially if the php code in site/ is vulnerable to exploits.
• If the captive.sh script crashes, it will not do a proper clean up, you may need to manually remove the docker container as well as remove the iptables rule.