Although I work as software engineer, I do occasional recreational programming aswell. You can find most of my stuff on my Github account.

  • glesys-dnshook. A hook script for the Let’s Encrypt ACME client “dehydrated” that allows you to use GleSYS DNS records to respond to dns-01 challenges. In short, it brings Let’s Encrypt SSL management to GleSYS customers.

  • pypowermate. A Python interface to the Griffin USB PowerMate “knob” device.

  • yubikey. A PHP class for decoding Yubikey One-Time-Passwords (OTPs).

  • magboot. A bootloader for the AVR ATmega168 and ATmega328 processors. It can be used to flash these processors over a serial connection.

  • PEEX. Python wEbpage EXchanger (PEEX) is a non-interactive FTP-client for updating webpages.

  • HashAuth. Hashauth is a webpage with javascripts that helps you manage your passwords without a traditional password database.

  • magnag. A prank-application designed to run on a Teensy and does random keypresses by emulating a USB-keyboard. The keypresses become more aggresive and annoying over time (several weeks).