(ITS#5150) Patch to add a new config option to force the return of operational attributes in rootDSE

[mspeder@syrtis.net]

Full_Name: Matthieu Speder
Version: Latest HEAD
OS: Linux
URL: ftp://ftp.openldap.org/incoming/Matthieu-Speder-070922.patch
Submission from: (NULL) (82.224.96.182)


This patch adds a new global option in configuration
(forceopattrs/olcForceOpAttrs { on | off }).

When answering a search query to rootDSE with an empty attribute query,
forceopattrs forces slapd to return all operational attributes.  By default
forceopattrs  is off and slapd only returns operational attributes when query
contains a plus (+), see RFC 4533.

Unfortunately the default behavior is different from other directories (both AD
& Sun) and confuses some client applications which expect the operational
attributes with a blank query. This new config option fixes the issue if
required by client app.

This patch does NOT change slapd default behavior.

The patch contains both minor changes to result.c, proto-slap.h, bconfig.c and
the required additions to docs (man & guide).