commons-configuration-vault

Hashicorp Vault integration for Apache Commons Configuration.

Getting Started

Maven Dependency

<dependency>
    <groupId>com.nerdynick</groupId>
    <artifactId>commons-configuration2-vault</artifactId>
    <version>${version}</version>
</dependency>

Basic Usage

Example Config File:

credentials:
  username: "${vault:my/path:my.username}"
  password: "${vault:my/path:my.password}"

Example Java Usage:

final Vault myVault = new Vault(new VaultConfig()
    .address("http://vault.example.com")
    .token("my-token")
    .build());

final MapConfiguration configs = new MapConfiguration(new HashMap<>());
configs.getInterpolator().registerLookup("vault", new VaultLookup(vault));

See Vault Java Driver docs for more examples and details on how to create the Vault Client.

Packaged with this library is also a utility, VaultConfigUtils.java, to assist with creating VaultConfig and SslConfig instances using commons-configuration.