Head Extractor

Head Extractor is a tool to extract the player profile from the player heads in a Minecraft world.

This is accomplished somewhat inefficiently by searching chunk NBT, player data NBT, and entity NBT for lists of Compound tags that contain a String tag named Value.
In addition, mcfunction and json files in data packs are scanned for Base64 encoded player profiles.

Compiling

1. Clone the repository
2. Run ./gradlew build or gradlew.bat build
3. Tool is located at build/libs/HeadExtractor-<VERSION>-all.jar

Running

java -jar HeadExtractor-<VERSION>-all.jar <WORLD DIRECTORY>

Player profiles are sent line by line to standard output.