We have just released the UnboundID LDAP SDK for Java version 4.0.3. As usual, you can get this release of the LDAP SDK from LDAP.com, from GitHub, from SourceForge, or from the Maven Central Repository.
There was also a 4.0.2 release, but we found a bug in that version just after the release was published (in the new code used to generate and verify signatures in certificates and certificate signing requests), so we pushed a new 4.0.3 release to include the fix for that bug.
The most significant changes over the 4.0.1 release are:
Added a new manage-certificates tool that can be used to interact with JKS and PKCS #12 keystores, generate certificates and certificate signing requests, sign certificates, and perform a number of other certificate-related features. It’s like keytool, but it offers additional functionality, and it’s a lot more user-friendly. The LDAP SDK also provides classes for generating and parsing certificates and certificate signing requests programmatically.
Added a new variant of the Entry.diff method that can be used to perform a byte-for-byte comparison of attribute values instead of using the associated attribute syntax. This can help identify changes that result in logically equivalent values, like changing the value of a case-insensitive attribute in a way that only affects capitalization.
Added a new PasswordReader.readPasswordChars method that can be used to read a password into a character array. Previously, it was only possible to read a password as a byte array.
Added a new LDAPConnection.closeWithoutUnbind method that can be used to close a connection without first sending an LDAP unbind request. While this isn’t usually recommended, it can be useful in cases where the connection is known to be invalid, and especially if there is the potential for sending the unbind request to cause the connection to block.
Improved support for validating object identifiers (OIDs). The LDAP SDK now offers a strict validation mode that requires the OID to be comprised of at least two components, that requires the first component to be between zero and two, and that requires the second component to be between zero and thirty-nine if the first component is zero or one. There is also a new OIDArgumentValueValidator class that can be used when requesting command-line arguments whose values are expected to be numeric OIDs.
Fixed a bug that could cause the LDAP SDK to leak a connection if it was configured with an SSLSocketVerifier and that verifier rejected the connection for some reason.
Fixed a bug that could cause the LDAP SDK to block for twice as long as it should in the event that a failure occurred while trying to send a simple bind request on a connection operating in synchronous mode and the attempt to send the request blocks.
Added support for new ASN.1 element types, including bit string, object identifier, generalized time, UTC time, UTF-8 string, IA5 string, printable string, and numeric string. Also added support for a new integer type that is backed by a BigInteger and can support values of any magnitude.
Added convenience methods that make it easier to determine the type class and primitive/constructed state of an ASN.1 element.
Added support for a new uniqueness request control that can be included in add, modify, and modify DN requests sent to the Ping Identity Directory Server. This control requests that the server identify attribute value conflicts that might arise as a result of the changes performed by the associated operation. The ldapmodify tool has also been updated to support this control.
Updated the searchrate tool to make it possible to set the search size limit, time limit, dereference policy, and typesOnly flag.
Updated the in-memory directory server to support the UnboundID/Ping-proprietary ignore NO-USER-MODIFICATION request control.
Updated the UnboundID/Ping-proprietary password policy state extended operation to make it possible to determine whether the target user has a static password.
Updated the argument parser to make it possible to hide subcommand names and argument identifiers so that they can be used but will not appear in generated usage information.
Improved the quality of LDAP request debug messages.
Updated the set of LDAP-related specifications to include updated versions of existing specifications, and to add a number of certificate-related specifications.
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We have just released the UnboundID LDAP SDK for Java version 4.0.3. As usual, you can get this release of the LDAP SDK from LDAP.com, from GitHub, from SourceForge, or from the Maven Central Repository.
There was also a 4.0.2 release, but we found a bug in that version just after the release was published (in the new code used to generate and verify signatures in certificates and certificate signing requests), so we pushed a new 4.0.3 release to include the fix for that bug.
The most significant changes over the 4.0.1 release are: