The Java HTTP client implements AutoCloseable since JDK 21. Closing the
client ensures that asynchronous operations and streams are properly
terminated.
As we support Java 11, we add any old school "finally" wrapper and
conditionally close the client when running on a modern platform.
Converting the payload using toString() is not an appropriate way to
feed a JSON parser. We now use JSON roundtrip for type mapping and
introduce shortcuts of the type already matches the target type.
Timestamps have been stored with their String representation from the
API with convenience methods to convert them into ZonedDateTime.
We now use the Jackson JavaTimeModule to parse them directly and swap
the real and convenience getters.
We've only tested the connector against the latest Vault version
available at release time. However, we do support a wider range.
Test against the oldest supported release, the latest with AppID
and the actual latest.
The AppID auth backend is removed in Vault 1.12 and prevents the process
from starting. We now enable the legacy tests conditionally depending on
the actual Vault version.
Explicitly declare mapping of the "data" field in response classes.
Therefore, the JSON setter setData() is no longer used. SecretResponse
is split into subclasses for secret with and without metadata.
The official docs incorrectly state "replication_perf_mode" which was
renamed to "replication_performance_mode" way back in Vault 0.9. We now
use the correct field name that is emitted by the API.
