RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Description of problem:

Teach sssd how to connect to an LDAP server over unix domain sockets (ldapi://).

Version-Release number of selected component (if applicable):

2.7.3-4.el9

How reproducible:

Always

Steps to Reproduce:
1. Connect to ldapi URL
2.
3.

Actual results:

Sadness.

Expected results:

Joy.

Additional info:

Patch to implement this here: https://github.com/SSSD/sssd/pull/6484

Backports clean to v2.7.3.

Probably would be make sense re-open bz 1897566

* `master`
  * e004595ae3d61b8f03886e185d270fd64f79513f - Don't force TLS on if we're a unix domain socket.
  * 2d54cf5eb5d4f90f7207d168e9c08261a5e74445 - Rename sdap_get_server_ip_str() to sdap_get_server_peer_str()
  * 4ccd5b9ac138efbd35379247e38f5db23bce8d87 - Do not set SO_KEEPALIVE on AF_UNIX.
  * 91b701232bfcf00b554efbabb264119bb60ee596 - Ensure we touch sockaddr_len in the success case only.
  * f221341813bd38352a6c8ffef960e08b8aa3080c - Align sockaddr_storage to sockaddr for updated API.
  * 9f2d8d69159478904ffff84717776118fbbc5281 - Add support for ldapi:// URLs.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (sssd bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6644