Bump unboundid-ldapsdk from 5.1.0 to 6.0.2 in /dev/cnf/dependabot/check_this_in_if_it_changes

[dependabot]

Bumps unboundid-ldapsdk from 5.1.0 to 6.0.2.

Release notes

Sourced from unboundid-ldapsdk's releases.

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.

• We updated the documentation to include the latest revision of draft-ietf-kitten-password-storage in the set of LDAP-related specifications.

UnboundID LDAP SDK for Java 6.0.1

We have just released version 6.0.1 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 added a new ldap-diff command-line tool that can be used to compare the contents of two LDAPv3 servers. Any differences identified will be written to a specified file as LDIF change records that may be used to update the source server to match the target server. The tool attempts to minimize the memory required to perform the comparison, and it can use multiple passes to avoid potential false positives that result from delays in replication or changes made while the tool is running.

• We updated the ldifsearch tool to provide support for presenting the results in alternative output formats. It now supports the same formats as ldapsearch, including LDIF, JSON, CSV (single-valued and multi-valued), tab-delimited text (single-valued and multi-valued), DNs only, and values only.

• We updated the LDIF reader to make it possible to customize the size limit that it imposes for values read from a file referenced by URL. This limit is a safety feature that prevents consuming too much memory when encountering a reference to a very large file, but the size limit was previously hard-coded to be 10 megabytes. That is still the default, but it’s now possible to use the com.unboundid.ldif.LDIFReader.maxURLFileSizeBytes system property to set an alternative limit.

• We augmented the LDAP SDK’s debugging support to make it possible to automatically have debug messages written to a file specified by the com.unboundid.ldap.sdk.debug.file system property. This is intended to be used in conjunction with other debugging-related system properties to enable support for debugging in existing applications without the need for a code change.

• We lowered the debug level for exception messages that may be logged as a result of a SocketTimeoutException that is caught internally in the course of trying to determine whether a connection in a connection pool is still valid. This is a completely normal condition that was previously inadvertently logged at a WARNING level. This could potentially mislead people into thinking that it’s a problem, or at the very least make it harder to find debug messages that are actually important. It is now logged at the FINEST level, so it will only be visible at the highest level of verbosity.

• We updated support for the Ping Identity Directory Server’s matching entry count control to make it possible to request extended response data, including whether the search is fully indexed, whether identified candidate entries are known to be included in the scope of the search, and any remaining portion of the filter that was not used in the course of building the set of candidate entries.

• We updated support for the Ping Identity Directory Server’s generate profile administrative task to clarify that all included paths must be relative rather than absolute. Those paths will be treated as relative to the server root, and relative paths that reference portions of the filesystem outside the server root will not be allowed.

• We updated the documentation to include the latest revision of draft-coretta-x660-ldap in the set of LDAP-related specifications.

UnboundID LDAP SDK for Java 6.0.0

We have just released version 6.0.0 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.

One of the biggest changes that we’ve made in this release is that we’ve deprecated support for the TLSv1 and TLSv1.1 protocol versions in accordance with RFC 8996. By default, the LDAP SDK will prefer using TLSv1.3, but it can fall back to using TLSv1.2 if the newer protocol is not supported by the client JVM or by the directory server. The older TLSv1 and TLSv1.1 protocol versions can still be enabled if necessary (either programmatically or by setting system properties), but given that they are no longer considered secure, and given that TLSv1.2 became an official standard over twelve years ago, the far better option would be to use a directory server release from sometime in the last decade.

We have also updated the set of TLS cipher suites that the LDAP SDK will use by default. The default set of enabled cipher suites no longer includes those that rely on the SHA-1 message digest algorithm (which is no longer considered secure) or those that rely on RSA key exchange (which doesn’t support forward secrecy and could allow an observer to decrypt the communication if the server certificate’s private key becomes compromised; note that deprecating RSA key exchange doesn’t affect the ability to interact with servers that use certificates with RSA key pairs). If necessary, you can override the set of cipher suites that the LDAP SDK uses by default, either programmatically or with system properties.

You can find the complete release notes at https://docs.ldap.com/ldap-sdk/docs/release-notes.html. Other notable changes in this release include:

• We fixed an issue that could cause the LDAP SDK to use the set of TLS cipher suites enabled in the JVM by default rather than a recommended set identified by the LDAP SDK itself. This could potentially result in using weaker encryption for secure connections.

• We updated the logic that the LDAP SDK uses when deciding which characters to escape when generating the string representation of a DN or RDN. Previously, it would always escape all non-ASCII characters. Now, the LDAP SDK will no longer escape non-ASCII characters that it believes are displayable (including the Unicode letter, number, punctuation, and symbol character types). If desired, you can override this behavior either programmatically or with a system property.

• We updated the logic that the LDAP SDK uses when deciding which data should be base64-encoded when generating the LDIF representation of an entry. Previously, it would not always base64-encode data with ASCII control characters (other than NUL, LF, and CR, which must always be base64-encoded). Now, it will always base64-encode values with ASCII control characters by default. It can also be configured to optionally not base64-encode values with non-ASCII characters (which technically violates the LDIF specification but may be useful when displaying to an end user). You can override the LDAP SDK’s base64-encoding strategy either programmatically or with a system property.

• We updated the LDIF reader to make it possible to disable support for parsing LDAP controls. By default, the LDAP SDK supports LDIF change records that include LDAP controls as described in RFC 2849. However, this can cause a problem in a rare corner case if a record represents an entry rather than a change record and the first attribute in the LDIF representation of that entry is named “control”. If you attempt to read that record as a generic LDIF record or as a change record with defaultAdd set to true (rather than reading it specifically as an entry), then the LDIF reader will attempt to parse that attribute as an LDIF control. If you have LDIF records that represent entries in which the first attribute may be named “control”, if you are reading them as generic LDIF records or as LDIF change records with defaultAdd set to true, and if you don’t have any LDIF change records that legitimately do include LDAP controls, then you can update the LDIF reader to disable support for controls so that it will interpret a leading “control” element as an attribute rather than a change record with a control.

• We updated PKCS11KeyManager to make it easier to use certificate chains stored in PKCS #11 tokens without needing to alter the JVM configuration. Previously, if you wanted to use PKCS #11, you either had to modify a configuration file within the JVM installation (which may not always be feasible), or you had to write your own code to load the provider before trying to use the key manager. You can now supply a provider configuration file when creating a PKCS #11 key manager, and it will ensure that the necessary provider is loaded and registered with the JVM.

... (truncated)

Changelog

Sourced from unboundid-ldapsdk's changelog.

          <div align="right">

${TARGET="offline"} LDAP SDK Home Page ${TARGET="offline"} Product Information

          <h2>Release Notes</h2>
      &lt;h3&gt;Version 6.0.2&lt;/h3&gt;
  &amp;lt;p&amp;gt;
    The following changes were made between the 6.0.1 and 6.0.2 releases:
  &amp;lt;/p&amp;gt;

  &amp;lt;ul&amp;gt;
    &amp;lt;li&amp;gt;
      Fixed an issue that could prevent the JVM-default trust manager from properly
      trusting a certificate chain that relies on a cross-signed certificate, which
      may include those signed by the Let's Encrypt service.  Previously, the trust
      manager would only check for a cross-signed certificate if the current time was
      outside the validity window for one or more of the certificates in the presented
      chain, but that could prevent a chain from being properly trusted if all of its
      certificates were within their respective validity windows, but still could not
      be directly trusted using certificates in the JVM's default trust store (for
      example, if they are using a new root that is not itself in the default trust
      store).  The trust manager will now fall back to checking for cross-signed
      certificates if the chain cannot be validated as provided, even if all
      certificates in the provided chain are within their validity window.
      &amp;lt;br&amp;gt;&amp;lt;br&amp;gt;
    &amp;lt;/li&amp;gt;

    &amp;lt;li&amp;gt;
      Added the ability to use the tls-server-end-point channel binding type when
      using GSSAPI authentication.  This feature is dependent on support from the
      underlying JVM and will likely require running on Java 13 or later.
      &amp;lt;br&amp;gt;&amp;lt;br&amp;gt;
    &amp;lt;/li&amp;gt;

    &amp;lt;li&amp;gt;
      Fixed an issue in the in-memory directory server in which it would only return
      search result references for smart referral entries within the scope of the
      search if those entries matched the search filter.  It will now correctly return
      the reference regardless of whether the smart referral entry matches the filter.
      &amp;lt;br&amp;gt;&amp;lt;br&amp;gt;
    &amp;lt;/li&amp;gt;

    &amp;lt;li&amp;gt;
      Updated the LDAP command-line tool framework to add a --defaultTrust argument
      that can be used to use a default set of non-interactive trust managers
      (including at least the JVM's default trust store, and potentially other

... (truncated)

Commits

• f879525 Provide a more correct fix for the previous commit
• be3c006 Fix an issue with cross-signed certs
• dcafd9f Avoid a compiler warning
• 8f7513a Add GSSAPI tls-server-end-point channel binding
• cce6c17 Update README and SUPPORT pages
• db1f267 Update to draft-ietf-kitten-password-storage-07
• 37b9079 Fix a minor typo in the README
• ccd189c Add a method for debugging to a file
• 1b710d6 Make it easier to build on Java 17
• 9c12508 Add a defaultTrust argument for LDAP tools
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)