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A little converter that connects to an MQTT broker and maps topics to MongoDB collections. Intended to be used with brokers that send messages in JSON format (like The Things Stack V3).

Website, backend, and tooling for the UNITS Security Day 2022 and https://units-sec.tech

Forked from https://github.com/peerigon/scrapegoat

A Telegram Bot that keeps track of wishlists of all users in a group chat

A very little go tool to generate a big amount of http requests, with each having its own IP source address (routable through a tor proxy). This is one of my first golang approaches.

Reporting API v1 Endpoint implementation based on Cloudflare Workers as per www.w3.org/TR/reporting-1/. Uses Cloudflare D1 for storing reports. Compatible with the Workers Free Tier.

A template to start over with your own WebAssembly project in Golang

c2c is a single binary file for chatting written in go.

Plugin for Gotity to be able to recieve Webhook requests

Shared Music DB is a very small web app to store music, you would like to share with friends.

ESPHome External Component used to create a text_sensor component from a UART bus.

This project aims to make the x509 certificate generation easier than it is with the OpenSSL CLI. It offers both a CLI and a small web dashboard to manage the certificate chain.

Docker image to keep your A and AAAA records in cloudflare up to date. Just supply an API token and the hosts you want to keep track of. Supports multiple zones. Successor of git.leon.wtf/leon/cfupdater written in Go.

Repo für das Labor 1 (Software-Defined Networking) aus der Veranstaltung "Advanced Networking" im Informatik Master. Enthält Implementierung des SDN-Controllers und den Laborbericht (Typst).

ery small Linux init system that just does some LED stuff and then hands over control to systemd

Server for doing registration-based reverse port forwardings to a public port using SSH tunneling. Works with all protocols, not just HTTP. No client component required as MyTurn implementes an SSH-based API.

Some custom data-structures ready to be used as imports written in java.

Simples Rootkit als Linux Kernel Modul. Soll als Skeleton für Kernel Module dienen, sowie einige Techniken der Kernel Rootkits aufzeigen.

Blogpost: https://leon-schmidt.dev/blog/wurzelbausatz