WiFi Access Printer

A small thing to give guests access to your WiFi with style.

Requirements

• Ruby 2.7
• A thermal printer that talks ESC/POS and has a "Feed" button, connected either via USB or ethernet
• A UniFi controller, which
  • has a WiFi Access Point configured with WPA-Enterprise
  • and has a USG adopted which acts as a RADIUS server

Installation

0. Copy config.rb.example to config.rb and configure it to match your setup
1. Install the bundle: bundle install
2. Run the application using ./exe/wap (run it with ./exe/wap fake for a testing mode that does not make calls to UniFi)

Usage

Push the "Feed" button on the thermal printer to receive a new access code that's valid for 24 hours.