HashiCorp Vault configuration settings

The TOML configuration file used to retrieve the encryption key from HashiCorp Vault and configure secure communication using TLS when configuring encrypted storage.

Configuration setting	Required/Optional	Description
hashicorp.serverHost	Required	Host address of HashiCorp Vault.
hashicorp.serverPort	Required	Port number of HashiCorp Vault.
hashicorp.token	Required	Root token generated when starting HashiCorp Vault.
hashicorp.keyPath	Required	Path to the stored encryption key.
hashicorp.keyName	Optional	Name of the stored encryption key. The default is value.
hashicorp.timeout	Optional	Timeout in milliseconds. The default is 10000 (10 seconds).
hashicorp.tlsEnable	Optional	Enable a TLS connection between Hyperledger Besu and HashiCorp Vault server. The default is true.
hashicorp.tlsVerifyHost	Optional	Verify the host name on the certificate matches the server. If they do not match, the connection is denied. If TLS is enabled, the default is true.
hashicorp.tlsTrustStoreType	Optional	Type of trust store. Supported types include PEM, PKCS12, and JKS.
hashicorp.tlsTrustStorePath	Optional	Location of the trust store.
hashicorp.tlsTrustStorePassword	Optional	Trust store password. Required if the trust store type is JKS or PKCS12.