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SLAPD.PLUGIN(5)                                                                              SLAPD.PLUGIN(5)



NAME
       slapd.plugin - plugin configuration for slapd, the stand-alone LDAP daemon

SYNOPSIS
       /etc/openldap/slapd.conf

DESCRIPTION
       The slapd.conf(5) file contains configuration information for the slapd(8) daemon. This configuration
       file is also used by the SLAPD tools slapadd(8), slapcat(8), and slapindex(8).

       The slapd.conf file consists of a series of global configuration options that apply  to  slapd  as  a
       whole  (including  all  backends), followed by zero or more database backend definitions that contain
       information specific to a backend instance.

       The general format of slapd.conf is as follows:

           # comment - these options apply to every database
           <global configuration options>
           # first database definition & configuration options
           database    <backend 1 type>
           <configuration options specific to backend 1>
           # subsequent database definitions & configuration options
           ...

       If slapd is compiled with --enable-slapi, support  for  plugins  according  to  Netscape's  Directory
       Server Plug-Ins.  Version 4 of the API is currently implemented, with some extensions from version 5.

       Both global and database specific data may contain plugin information.   Plugins  associated  with  a
       specific  database are called before global plugins.  This manpage details the slapd(8) configuration
       statements that affect the loading of SLAPI plugins.

       Arguments that should be replaced by actual text are shown in brackets <>.

       The structure of the plugin directives is

       plugin <type> <lib_path> <init_function> [<arguments>]
              Load a plugin of the specified type for the current database.

       The <type> can be one of preoperation, that is executed before processing the operation for the spec-ified specified
       ified  database,  postoperation,  that is executed after the operation for the specified database has
       been processed, extendedop, that is used when executing an extended operation, or object.  The latter
       is used for miscellaneous types such as ACL, computed attribute and search filter rewriter plugins.

       The <libpath> argument specifies the path to the plugin loadable object; if a relative path is given,
       the object is looked for according to the underlying  dynamic  loading  package  (libtool's  ltdl  is
       used).

       The  <init_function>  argument  specifies what symbol must be called when the plugin is first loaded.
       This function should register the functions provided by the plugin for  the  desired  operations.  It
       should  be  noted that it is this init function, not the plugin type specified as the first argument,
       that determines when and for what operations the plugin will be invoked.   The  optional  <arguments>
       list is passed to the init function.

       pluginlog <file>
              Specify an alternative path for the plugin log file (default is /var/db/openldap/errors).

       modulepath <pathspec>
              This  statement  sets  the module load path for dynamically loadable backends, as described in
              slapd.conf(5); however, since both the dynamically loadable backends and the SLAPI plugins use
              the  same  underlying  library (libtool's ltdl) its value also affects the plugin search path.
              In general the search path is made of colon-separated paths; usually the user-defined path  is
              searched  first;  then the value of the LTDL_LIBRARY_PATH environment variable, if defined, is
              used; finally, the system-specific dynamic load path is attempted (e.g. on Linux the value  of
              the  environment  variable  LD_LIBRARY_PATH).  Please carefully read the documentation of ltdl
              because its behavior is very platform dependent.

FILES
       /etc/openldap/slapd.conf
              default slapd configuration file

       /var/db/openldap/errors
              default plugin log file

SEE ALSO
       slapd(8),

       "OpenLDAP Administrator's Guide" (http://www.OpenLDAP.org/doc/admin/)

ACKNOWLEDGEMENTS
       OpenLDAP Software is developed and maintained by  The  OpenLDAP  Project  <http://www.openldap.org/>.
       OpenLDAP Software is derived from University of Michigan LDAP 3.3 Release.



OpenLDAP 2.4.28                                  2011/11/24                                  SLAPD.PLUGIN(5)