UnboundID LDAP SDK for Java 6.0.2

We have just released version 6.0.2 of the UnboundID LDAP SDK for Java. It is available for download from GitHub and SourceForge, and it is available in the Maven Central Repository. You can find the release notes at https://docs.ldap.com/ldap-sdk/docs/release-notes.html, but here’s a summary of the changes included in this version:

  • We fixed an issue in the JVM-default trust manager that could prevent it from properly trusting a certificate chain that should be considered valid through a cross-signed relationship, which may include certificates signed by the Let’s Encrypt service in some cases. Although the trust manager provided support for cross-signed certificates, that support would previously only be used if one or more of the certificates in the presented chain were outside of their current validity window.
  • We added the ability to use the tls-server-end-point channel binding type when authenticating with the GSSAPI SASL mechanism. This feature depends on the underlying JVM providing support for this channel binding type and will likely require Java 13 or later.
  • We fixed an issue in the in-memory directory server that could prevent it from returning search result references for smart referral entries within the scope of the search. It would previously only return references for smart referral entries that matched the search filter, but will now return references for any smart referral entry within the scope.
  • We updated the LDAP command-line tool framework to add a --defaultTrust argument that can be used to indicate that the tool should use a default set of non-interactive logic for determining whether to trust a presented certificate chain. This includes at least the JVM’s default trust store, but in tools that are part of a Ping Identity server installation, it may also include the server’s default trust store and the topology registry. This is the same logic that tools would previously use when invoked without any trust-related arguments, with the exception that it will not interactively prompt about whether to trust the presented chain if it cannot be trusted through any of the default mechanisms. As such, it is more suitable for use in scripts that are intended to run in non-interactive settings.