+++ /dev/null
-/* allop.c - returns all operational attributes when appropriate */
-/* $OpenLDAP$ */
-/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
- *
- * Copyright 2005 The OpenLDAP Foundation.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted only as authorized by the OpenLDAP
- * Public License.
- *
- * A copy of this license is available in the file LICENSE in the
- * top-level directory of the distribution or, alternatively, at
- * <http://www.OpenLDAP.org/license.html>.
- */
-/* ACKNOWLEDGEMENTS:
- * This work was initially developed by Pierangelo Masarati for inclusion in
- * OpenLDAP Software.
- */
-
-/*
- * The intended usage is as a global overlay for use with those clients
- * that do not make use of the RFC3673 allOp ("+") in the requested
- * attribute list, but expect all operational attributes to be returned.
- * Usage: add
- *
-
-overlay allop
-allop-URI <ldapURI>
-
- *
- * if the allop-URI is not given, the rootDSE, i.e. "ldap:///??base",
- * is assumed.
- */
-
-#include "portable.h"
-
-#include <stdio.h>
-#include <ac/string.h>
-
-#include "slap.h"
-
-#define SLAP_OVER_VERSION_REQUIRE(major,minor,patch) \
- ( \
- ( LDAP_VENDOR_VERSION_MAJOR == X || LDAP_VENDOR_VERSION_MAJOR >= (major) ) \
- && ( LDAP_VENDOR_VERSION_MINOR == X || LDAP_VENDOR_VERSION_MINOR >= (minor) ) \
- && ( LDAP_VENDOR_VERSION_PATCH == X || LDAP_VENDOR_VERSION_PATCH >= (patch) ) \
- )
-
-#if !SLAP_OVER_VERSION_REQUIRE(2,3,0)
-#error "version mismatch"
-#endif
-
-typedef struct allop_t {
- struct berval ao_ndn;
- int ao_scope;
-} allop_t;
-
-static int
-allop_db_config(
- BackendDB *be,
- const char *fname,
- int lineno,
- int argc,
- char **argv )
-{
- slap_overinst *on = (slap_overinst *)be->bd_info;
- allop_t *ao = (allop_t *)on->on_bi.bi_private;
-
- if ( strcasecmp( argv[ 0 ], "allop-uri" ) == 0 ) {
- LDAPURLDesc *lud;
- struct berval dn,
- ndn;
- int scope,
- rc = LDAP_SUCCESS;
-
- if ( argc != 2 ) {
- fprintf( stderr, "%s line %d: "
- "need exactly 1 arg "
- "in \"allop-uri <ldapURI>\" "
- "directive.\n",
- fname, lineno );
- return 1;
- }
-
- if ( ldap_url_parse( argv[ 1 ], &lud ) != LDAP_URL_SUCCESS ) {
- return -1;
- }
-
- scope = lud->lud_scope;
- if ( scope == LDAP_SCOPE_DEFAULT ) {
- scope = LDAP_SCOPE_BASE;
- }
-
- if ( lud->lud_dn == NULL || lud->lud_dn[ 0 ] == '\0' ) {
- if ( scope == LDAP_SCOPE_BASE ) {
- BER_BVZERO( &ndn );
-
- } else {
- ber_str2bv( "", 0, 1, &ndn );
- }
-
- } else {
-
- ber_str2bv( lud->lud_dn, 0, 0, &dn );
- rc = dnNormalize( 0, NULL, NULL, &dn, &ndn, NULL );
- }
-
- ldap_free_urldesc( lud );
- if ( rc != LDAP_SUCCESS ) {
- return -1;
- }
-
- if ( BER_BVISNULL( &ndn ) ) {
- /* rootDSE */
- if ( ao != NULL ) {
- ch_free( ao->ao_ndn.bv_val );
- ch_free( ao );
- on->on_bi.bi_private = NULL;
- }
-
- } else {
- if ( ao == NULL ) {
- ao = ch_calloc( 1, sizeof( allop_t ) );
- on->on_bi.bi_private = (void *)ao;
-
- } else {
- ch_free( ao->ao_ndn.bv_val );
- }
-
- ao->ao_ndn = ndn;
- ao->ao_scope = scope;
- }
-
- } else {
- return SLAP_CONF_UNKNOWN;
- }
-
- return 0;
-}
-
-static int
-allop_db_destroy( BackendDB *be )
-{
- slap_overinst *on = (slap_overinst *)be->bd_info;
- allop_t *ao = (allop_t *)on->on_bi.bi_private;
-
- if ( ao != NULL ) {
- assert( !BER_BVISNULL( &ao->ao_ndn ) );
-
- ch_free( ao->ao_ndn.bv_val );
- ch_free( ao );
- on->on_bi.bi_private = NULL;
- }
-
- return 0;
-}
-
-static int
-allop_op_search( Operation *op, SlapReply *rs )
-{
- slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
- allop_t *ao = (allop_t *)on->on_bi.bi_private;
-
- slap_mask_t mask;
- int i,
- add_allUser = 0;
-
- if ( ao == NULL ) {
- if ( !BER_BVISEMPTY( &op->o_req_ndn )
- || op->ors_scope != LDAP_SCOPE_BASE )
- {
- return SLAP_CB_CONTINUE;
- }
-
- } else {
- if ( !dnIsSuffix( &op->o_req_ndn, &ao->ao_ndn ) ) {
- return SLAP_CB_CONTINUE;
- }
-
- switch ( ao->ao_scope ) {
- case LDAP_SCOPE_BASE:
- if ( op->o_req_ndn.bv_len != ao->ao_ndn.bv_len ) {
- return SLAP_CB_CONTINUE;
- }
- break;
-
- case LDAP_SCOPE_ONELEVEL:
- if ( op->ors_scope == LDAP_SCOPE_BASE ) {
- struct berval rdn = op->o_req_ndn;
-
- rdn.bv_len -= ao->ao_ndn.bv_len + STRLENOF( "," );
- if ( !dnIsOneLevelRDN( &rdn ) ) {
- return SLAP_CB_CONTINUE;
- }
-
- break;
- }
- return SLAP_CB_CONTINUE;
-
- case LDAP_SCOPE_SUBTREE:
- break;
- }
- }
-
- mask = slap_attr_flags( op->ors_attrs );
- if ( SLAP_OPATTRS( mask ) ) {
- return SLAP_CB_CONTINUE;
- }
-
- if ( !SLAP_USERATTRS( mask ) ) {
- return SLAP_CB_CONTINUE;
- }
-
- i = 0;
- if ( op->ors_attrs == NULL ) {
- add_allUser = 1;
-
- } else {
- for ( ; !BER_BVISNULL( &op->ors_attrs[ i ].an_name ); i++ )
- ;
- }
-
- op->ors_attrs = op->o_tmprealloc( op->ors_attrs,
- sizeof( AttributeName ) * ( i + add_allUser + 2 ),
- op->o_tmpmemctx );
-
- if ( add_allUser ) {
- op->ors_attrs[ i ] = slap_anlist_all_user_attributes[ 0 ];
- i++;
- }
-
- op->ors_attrs[ i ] = slap_anlist_all_operational_attributes[ 0 ];
-
- BER_BVZERO( &op->ors_attrs[ i + 1 ].an_name );
-
- return SLAP_CB_CONTINUE;
-}
-
-static slap_overinst allop;
-
-int
-allop_init()
-{
- allop.on_bi.bi_type = "allop";
-
- allop.on_bi.bi_db_config = allop_db_config;
- allop.on_bi.bi_db_destroy = allop_db_destroy;
-
- allop.on_bi.bi_op_search = allop_op_search;
-
- return overlay_register( &allop );
-}
-
-int
-init_module( int argc, char *argv[] )
-{
- return allop_init();
-}
-
+++ /dev/null
-.TH SLAPO-ALLOP 5 "RELEASEDATE" "OpenLDAP LDVERSION"
-.\" Copyright 2005 The OpenLDAP Foundation All Rights Reserved.
-.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
-.\" $OpenLDAP$
-.SH NAME
-slapo-allop \- All Operational Attributes overlay
-.SH SYNOPSIS
-ETCDIR/slapd.conf
-.SH DESCRIPTION
-The All Operational Attributes overlay is designed to allow slapd to
-interoperate with dumb clients that expect all attributes, including
-operational ones, to be returned when "*" or an empty attribute list
-is requested, as opposed to RFC2251 and RFC3673.
-.SH CONFIGURATION
-These
-.B slapd.conf
-options apply to the All Operational overlay.
-They should appear after the
-.B overlay
-directive and before any subsequent
-.B database
-directive.
-.TP
-.B allop-URI <ldapURI>
-Specify the base and the scope of search operations that trigger the overlay.
-By default, it is "ldap:///??base", i.e. it only applies to the rootDSE.
-This requires the overlay to be instantited as global.
-
-.SH EXAMPLES
-.LP
-default behavior: only affects requests to the rootDSE
-.nf
- # global
- overlay allop
-.fi
-.LP
-affects all requests
-.nf
- # global
- overlay allop
- allop-URI "ldap:///??sub"
-.fi
-.LP
-affects only requests directed to the suffix of a database
-.nf
- # per database
- database bdb
- suffix "dc=example,dc=com"
- # database specific directives ...
- overlay allop
- allop-URI "ldap:///dc=example,dc=com??base"
-.fi
-
-.SH FILES
-.TP
-ETCDIR/slapd.conf
-default slapd configuration file
-.SH SEE ALSO
-.BR slapd.conf (5).
-
-.SH ACKNOWLEDGEMENTS
-.P
-This module was written in 2005 by Pierangelo Masarati for SysNet s.n.c.
projects / openldap / commitdiff