In order to run this demo locally you will need the following things installed.

• Java 17+ (Minecraft is built in Java, so the JDK is required)
• Shipyard (The environment is built using Shipyard)
• Docker (The environment runs entirely on top of Docker)

The project is set up using Visual Studio Code and uses Fabric to extend Minecraft. To set up your preferred editor to run the project, please check the Fabric docs.

To start the environment, from the root directory of the project run:

shipyard run ./shipyard

After the environment setup is completed, you can view the Vault UI in your browser at http://localhost:8200.

To use the Vault CLI, first run the following command, which will set the required environment variables to point at the just created Vault instance.

eval $(shipyard env)

Check out shipyard/main.hcl and shipyard/policies/*.hcl for more details on the created paths and policies in the environment.

In order to test out the mod in dev mode, you do not need to have Minecraft installed, you simply have to run the Minecraft Client in debug mode using your preferred editor.

In order to run the mod on your own Minecraft client, you will need to have the Fabric launcher installed (1.19.2). You need to build the mod using:

./gradlew build

Then copy the resulting jar file (e.g. vault-1.0.0.jar from build/libs/ to your Minecraft mods folder.

The main functionality of the mod can be found in the following paths.

The keycard is the item that the identity and data is written to, which can then be used on a lock to gain access.

src/main/java/com/hashicorp/vault/item/CardItem.java

In order to configure the dispenser and lock you can use a wrench on them, which will display a config screen.

src/main/java/com/hashicorp/vault/item/WrenchItem.java

The dispenser creates the identity and writes the data to the keycard.

src/main/java/com/hashicorp/vault/block/DispenserBlock.java
src/main/java/com/hashicorp/vault/block/entity/DispenserEntity.java

The lock checks the identity and data on the keycard and if everything is correct emits a redstone signal.

src/main/java/com/hashicorp/vault/block/LockBlock.java
src/main/java/com/hashicorp/vault/block/entity/LockEntity.java