Over the past years I developed some pieces of software.
Take a look at it :3
Projects I'm currently working on
Certgine
Open Source RFC 8555 implementation of the ACME Protocol in Java. Not fully RFC compatible at the moment but I'm working on it. Merge requests are welcome! (It was formerly named ACME Server)
A Project to crowdsource wifi and cell networks to perform triangulation for Geo Location purposes. It is the successor of my WiFi Database project that is compatible to Mozilla Ichnaea and fully written in Rust. It coexists besides BeaconDB and other Projects in this area. (This project is currently in an alpha stage)
Enjoy a browser-based countdown and fireworks display here on fuxle.net! You can even view it in fullscreen mode, perfect for watching on your TV - who knows, maybe someone out there will make it a part of their celebration :3
A Java-based PoC project for parsing and displaying Portable Graymap (PGM) files. It is designed to be simple to integrate into existing Java projects, requiring Java 8 or higher
Scanner-Walk-Through - a GNetPlus Library for Java
A Java library that implements the GNetPlus protocol and offers a simplified API for easy interaction with devices like the Promag ER750. It maybe works with other devices following the GNetPlus protocol specification. An Emulation Server is included for testing
A proof-of-concept library for reading PCAP files using Java NIO and ByteBuffer without native dependencies. It currently supports IEEE 802.3 Ethernet frames up to Layer 4.
An selfhostable and open-source implementation for hosting your own private PKI solution at home. It has support for the ACME protocol (RFC 8555) and is fully written in Java. For ACME it supports DNS-01 and HTTP-01 challenges and many more features.
A library for interacting with SIM808 GSM, GPS, and Bluetooth modems via UART to USB adapters using pure Java. Currently in alpha stage.
CompressVid
An Android app to simplify video conversion and compression using FFmpeg. Videos can be shared directly from the gallery, re-encoded, and saved or shared again.
An official app client for the WiFiDB server, collecting and uploading WiFi network data. Works best with Android 4-7, scanning is throttled in newer Android versions. WiFiDB has been rebranded to moLoServ (morihofi's Location Service)
A backend service storing WiFi network data to determine user GPS positions using the GeoLocation API. It also supports Kubernetes for test environments.
An interactive multiplayer quiz designed for projectors and interactive whiteboards. Participants join by scanning a QR code, and the quiz provides a summary of results.