I need a simple captive portal solution for a WiFi hotspot. This will be coded from scratch in something like nodejs or golang. There are nodejs packages available for ipTables etc.
The OS will be Linux/BSD based. The captive portal will be able to serve a captive portal web page that I have to wifi users upon connection.
Data will be logged to remote API.
There will be a basic web admin panel with simple controls for network, iptables firewall etc.
Some basic statistics will be shown in the admin panel.