Base64 encode an entire keystore to store within Hashicorp Vault kv store

keystore-base64.txt

Creating a keystore with a keypair:
  keytool -genkeypair -alias boguscert -storepass storePassword -keypass secretPassword -keystore emptyStore.keystore -dname "CN=Developer, OU=Department, L=City, ST=State, C=CA"

Deleting a keypair to make an empty keystore:
  keytool -delete -alias boguscert -storepass storePassword -keystore emptyStore.keystore
  
Listing the keystore:
  keytool -list -keystore emptyStore.keystore -storepass storePassword
  
Base64 encode the keystore (this can be stored within Vault):
  openssl base64 -in emptyStore.keystore -out base64.keystore
  
Decode the keystore (for use outside of vault):
  openssl base64 -d -in base64.keystore -out decoded.keystore