1 /* slapi_overlay.c - SLAPI overlay */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2001-2005 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
17 * This work was initially developed by Luke Howard for inclusion
18 * in OpenLDAP Software.
25 #include <ac/string.h>
26 #include <ac/socket.h>
33 static slap_overinst slapi;
36 slapi_over_compute_output(
37 computed_attr_context *c,
38 Slapi_Attr *attribute,
44 AttributeDescription *desc;
45 Operation *op = c->cac_op;
46 SlapReply *rs = (SlapReply *)c->cac_private;
48 if ( c == NULL || attribute == NULL || entry == NULL ) {
52 assert( rs->sr_entry == entry );
54 desc = attribute->a_desc;
56 if ( rs->sr_attrs == NULL ) {
57 /* All attrs request, skip operational attributes */
58 if ( is_at_operational( desc->ad_type ) ) {
62 /* Specific attributes requested */
63 if ( is_at_operational( desc->ad_type ) ) {
64 if ( !SLAP_OPATTRS( rs->sr_attr_flags ) &&
65 !ad_inlist( desc, rs->sr_attrs ) ) {
69 if ( !SLAP_USERATTRS( rs->sr_attr_flags ) &&
70 !ad_inlist( desc, rs->sr_attrs ) ) {
76 if ( !access_allowed( op, entry, desc, NULL, ACL_READ, c->cac_acl_state) ) {
77 slapi_log_error( SLAPI_LOG_ACL, "slapi_over_compute_output",
78 "acl: access to attribute %s not allowed\n",
79 desc->ad_cname.bv_val );
83 for ( a = &rs->sr_operational_attrs; *a != NULL; a = &(*a)->a_next )
86 *a = attr_dup( attribute );
92 slapi_over_aux_operational( Operation *op, SlapReply *rs )
94 /* Support for computed attribute plugins */
95 computed_attr_context ctx;
97 AccessControlState acl_state = ACL_STATE_INIT;
99 ctx.cac_pb = op->o_pb;
101 ctx.cac_private = rs;
102 ctx.cac_acl_state = &acl_state;
104 if ( rs->sr_entry != NULL ) {
106 * For each client requested attribute, call the plugins.
108 if ( rs->sr_attrs != NULL ) {
109 for ( anp = rs->sr_attrs; anp->an_name.bv_val != NULL; anp++ ) {
110 if ( compute_evaluator( &ctx, anp->an_name.bv_val,
111 rs->sr_entry, slapi_over_compute_output ) == 1 ) {
117 * Technically we shouldn't be returning operational attributes
118 * when the user requested only user attributes. We'll let the
119 * plugin decide whether to be naughty or not.
121 compute_evaluator( &ctx, "*", rs->sr_entry, slapi_over_compute_output );
125 return SLAP_CB_CONTINUE;
129 slapi_over_search( Operation *op, SlapReply *rs, int type )
134 assert( rs->sr_type == REP_SEARCH || rs->sr_type == REP_SEARCHREF );
136 pb = slapi_pblock_new();
138 slapi_int_pblock_set_operation( pb, op );
139 slapi_pblock_set( pb, SLAPI_RESCONTROLS, (void *)rs->sr_ctrls );
140 slapi_pblock_set( pb, SLAPI_SEARCH_RESULT_ENTRY, (void *)rs->sr_entry );
142 rc = slapi_int_call_plugins( op->o_bd, type, pb );
143 if ( rc >= 0 ) /* 1 means no plugins called */
144 rc = SLAP_CB_CONTINUE;
146 rc = LDAP_SUCCESS; /* confusing: don't abort, but don't send */
148 if ( rc == SLAP_CB_CONTINUE && rs->sr_type == REP_SEARCH ) {
149 /* XXX we shouldn't need this here */
150 slapi_over_aux_operational( op, rs );
153 slapi_pblock_set( pb, SLAPI_RESCONTROLS, NULL ); /* don't free */
154 slapi_pblock_destroy(pb);
160 slapi_over_merge_controls( Operation *op, SlapReply *rs, Slapi_PBlock *pb)
162 LDAPControl **slapiControls = NULL, **resControls;
163 int nSlapiControls = 0;
164 int nResControls = 0;
167 /* merge in controls */
168 if ( rs->sr_ctrls != NULL ) {
169 for ( nResControls = 0; rs->sr_ctrls[nResControls] != NULL; nResControls++ )
172 slapi_pblock_get( op->o_pb, SLAPI_RESCONTROLS, (void **)&slapiControls );
173 if ( slapiControls != NULL ) {
174 for ( nSlapiControls = 0; slapiControls[nSlapiControls] != NULL; nSlapiControls++ )
178 /* XXX this is a bit tricky, rs->sr_ctrls may have been allocated on stack */
179 resControls = (LDAPControl **)op->o_tmpalloc( ( nResControls + nSlapiControls + 1 ) *
180 sizeof( LDAPControl *), op->o_tmpmemctx );
181 if ( resControls == NULL ) {
185 if ( rs->sr_ctrls != NULL ) {
186 for ( i = 0; i < nResControls; i++ )
187 resControls[i] = rs->sr_ctrls[i];
189 if ( slapiControls != NULL ) {
190 for ( i = 0; i < nSlapiControls; i++ )
191 resControls[nResControls + i] = slapiControls[i];
193 resControls[nResControls + nSlapiControls] = NULL;
195 if ( slapiControls != NULL ) {
196 slapi_ch_free( (void **)&slapiControls );
197 slapi_pblock_set( op->o_pb, SLAPI_RESCONTROLS, NULL ); /* don't free */
200 rs->sr_ctrls = resControls;
206 slapi_over_result( Operation *op, SlapReply *rs, int type )
210 assert( rs->sr_type == REP_RESULT );
212 slapi_pblock_set( op->o_pb, SLAPI_RESULT_CODE, (void *)rs->sr_err );
213 slapi_pblock_set( op->o_pb, SLAPI_RESULT_TEXT, (void *)rs->sr_text );
214 slapi_pblock_set( op->o_pb, SLAPI_RESULT_MATCHED, (void *)rs->sr_matched );
216 rc = slapi_int_call_plugins( op->o_bd, type, op->o_pb );
218 slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE, (void **)&rs->sr_err );
219 slapi_pblock_get( op->o_pb, SLAPI_RESULT_TEXT, (void **)&rs->sr_text );
220 slapi_pblock_get( op->o_pb, SLAPI_RESULT_MATCHED, (void **)&rs->sr_matched );
222 if ( type == SLAPI_PLUGIN_PRE_RESULT_FN ) {
223 rc = slapi_over_merge_controls( op, rs, op->o_pb );
226 return SLAP_CB_CONTINUE;
230 slapi_op_add_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
232 slapi_pblock_set( pb, SLAPI_ADD_ENTRY, (void *)op->ora_e );
238 slapi_op_bind_preop_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
240 slapi_pblock_set( pb, SLAPI_BIND_TARGET, (void *)op->o_req_dn.bv_val );
241 slapi_pblock_set( pb, SLAPI_BIND_METHOD, (void *)op->orb_method );
242 slapi_pblock_set( pb, SLAPI_BIND_CREDENTIALS, (void *)&op->orb_cred );
243 slapi_pblock_set( pb, SLAPI_CONN_DN, NULL );
249 slapi_op_bind_postop_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
253 if ( rs->sr_err == LDAP_SUCCESS ) {
254 /* fix for ITS#2971 */
255 slapi_pblock_set( pb, SLAPI_CONN_DN, op->o_conn->c_authz.sai_dn.bv_val );
262 slapi_op_bind_callback( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
267 case SLAPI_BIND_SUCCESS:
268 /* Continue with backend processing */
270 case SLAPI_BIND_FAIL:
271 /* Failure, frontend (that's us) sends result */
272 rs->sr_err = LDAP_INVALID_CREDENTIALS;
273 send_ldap_result( op, rs );
276 case SLAPI_BIND_ANONYMOUS: /* undocumented */
279 * Plugin sent authoritative result or no plugins were called
281 if ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void **)&rs->sr_err ) != 0 ) {
282 rs->sr_err = LDAP_OTHER;
285 BER_BVZERO( &op->orb_edn );
287 if ( rs->sr_err == LDAP_SUCCESS ) {
288 slapi_pblock_get( pb, SLAPI_CONN_DN, (void *)&op->orb_edn.bv_val );
289 if ( BER_BVISNULL( &op->orb_edn ) ) {
291 /* No plugins were called; continue processing */
295 op->orb_edn.bv_len = strlen( op->orb_edn.bv_val );
297 rs->sr_err = dnPrettyNormal( NULL, &op->orb_edn,
298 &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
299 ldap_pvt_thread_mutex_lock( &op->o_conn->c_mutex );
300 ber_dupbv(&op->o_conn->c_dn, &op->o_req_dn);
301 ber_dupbv(&op->o_conn->c_ndn, &op->o_req_ndn);
302 op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
303 BER_BVZERO( &op->o_req_dn );
304 op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
305 BER_BVZERO( &op->o_req_ndn );
306 if ( !BER_BVISEMPTY( &op->o_conn->c_dn ) ) {
307 ber_len_t max = sockbuf_max_incoming_auth;
308 ber_sockbuf_ctrl( op->o_conn->c_sb,
309 LBER_SB_OPT_SET_MAX_INCOMING, &max );
311 /* log authorization identity */
312 Statslog( LDAP_DEBUG_STATS,
313 "%s BIND dn=\"%s\" mech=%s (SLAPI) ssf=0\n",
315 BER_BVISNULL( &op->o_conn->c_dn )
316 ? "<empty>" : op->o_conn->c_dn.bv_val,
317 op->orb_tmp_mech.bv_val, 0, 0 );
328 slapi_op_compare_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
330 slapi_pblock_set( pb, SLAPI_COMPARE_TYPE, (void *)op->orc_ava->aa_desc->ad_cname.bv_val );
331 slapi_pblock_set( pb, SLAPI_COMPARE_VALUE, (void *)&op->orc_ava->aa_value );
337 slapi_op_modify_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
339 LDAPMod **modv = NULL;
341 modv = slapi_int_modifications2ldapmods( &op->orm_modlist );
342 slapi_pblock_set( pb, SLAPI_MODIFY_MODS, (void *)modv );
348 slapi_op_modify_callback( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
350 LDAPMod **modv = NULL;
352 /* check preoperation result code */
353 if ( rs->sr_err < 0 ) {
354 slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void **)&rs->sr_err );
359 * NB: it is valid for the plugin to return no modifications
360 * (for example, a plugin might store some attributes elsewhere
361 * and remove them from the modification list; if only those
362 * attribute types were included in the modification request,
363 * then slapi_int_ldapmods2modifications() above will return
366 * However, the post-operation plugin should still be
370 slapi_pblock_get( pb, SLAPI_MODIFY_MODS, (void **)&modv );
371 op->orm_modlist = slapi_int_ldapmods2modifications( modv );
377 slapi_op_modify_cleanup( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
379 LDAPMod **modv = NULL;
381 slapi_pblock_get( pb, SLAPI_MODIFY_MODS, (void **)&modv );
384 slapi_int_free_ldapmods( modv );
390 slapi_op_modrdn_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
392 slapi_pblock_set( pb, SLAPI_MODRDN_NEWRDN, (void *)op->orr_newrdn.bv_val );
393 slapi_pblock_set( pb, SLAPI_MODRDN_NEWSUPERIOR, (void *)op->orr_newSup->bv_val );
394 slapi_pblock_set( pb, SLAPI_MODRDN_DELOLDRDN, (void *)op->orr_deleteoldrdn );
400 slapi_op_search_init( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
404 attrs = anlist2charray_x( op->ors_attrs, 0, op->o_tmpmemctx );
406 slapi_pblock_set( pb, SLAPI_SEARCH_SCOPE, (void *)op->ors_scope );
407 slapi_pblock_set( pb, SLAPI_SEARCH_DEREF, (void *)op->ors_deref );
408 slapi_pblock_set( pb, SLAPI_SEARCH_SIZELIMIT, (void *)op->ors_slimit );
409 slapi_pblock_set( pb, SLAPI_SEARCH_TIMELIMIT, (void *)op->ors_tlimit );
410 slapi_pblock_set( pb, SLAPI_SEARCH_FILTER, (void *)op->ors_filter );
411 slapi_pblock_set( pb, SLAPI_SEARCH_STRFILTER, (void *)op->ors_filterstr.bv_val );
412 slapi_pblock_set( pb, SLAPI_SEARCH_ATTRS, (void *)attrs );
413 slapi_pblock_set( pb, SLAPI_SEARCH_ATTRSONLY, (void *)op->ors_attrsonly );
419 slapi_op_search_callback( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
421 /* check preoperation result code */
422 if ( rs->sr_err < 0 ) {
423 slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void **)&rs->sr_err );
427 if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, pb ) != 0 ) {
432 * The plugin can set the SLAPI_SEARCH_FILTER.
433 * SLAPI_SEARCH_STRFILER is not normative.
435 slapi_pblock_get( pb, SLAPI_SEARCH_FILTER, (void *)&op->ors_filter );
436 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
437 filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
439 slapi_pblock_get( pb, SLAPI_SEARCH_TARGET, (void **)&op->o_req_dn.bv_val );
440 op->o_req_dn.bv_len = strlen( op->o_req_dn.bv_val );
442 if( !BER_BVISNULL( &op->o_req_ndn ) ) {
443 slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
445 rs->sr_err = dnNormalize( 0, NULL, NULL, &op->o_req_dn, &op->o_req_ndn,
447 if ( rs->sr_err != LDAP_SUCCESS ) {
448 send_ldap_result( op, rs );
452 slapi_pblock_get( pb, SLAPI_SEARCH_SCOPE, (void **)&op->ors_scope );
453 slapi_pblock_get( pb, SLAPI_SEARCH_DEREF, (void **)&op->ors_deref );
459 slapi_op_search_cleanup( Operation *op, SlapReply *rs, Slapi_PBlock *pb )
463 slapi_pblock_get( pb, SLAPI_SEARCH_ATTRS, (void *)&attrs );
466 op->o_tmpfree( attrs, op->o_tmpmemctx );
471 typedef int (slapi_over_callback)( Operation *, SlapReply *rs, Slapi_PBlock * );
473 struct slapi_op_info {
476 slapi_over_callback *soi_preop_init;
477 slapi_over_callback *soi_callback;
478 slapi_over_callback *soi_postop_init;
479 slapi_over_callback *soi_cleanup;
480 } slapi_op_dispatch_table[] = {
482 SLAPI_PLUGIN_PRE_BIND_FN,
483 SLAPI_PLUGIN_POST_BIND_FN,
484 slapi_op_bind_preop_init,
485 slapi_op_bind_callback,
486 slapi_op_bind_postop_init,
490 SLAPI_PLUGIN_PRE_UNBIND_FN, /* UNBIND */
491 SLAPI_PLUGIN_POST_UNBIND_FN,
498 SLAPI_PLUGIN_PRE_SEARCH_FN,
499 SLAPI_PLUGIN_POST_SEARCH_FN,
500 slapi_op_search_init,
501 slapi_op_search_callback,
503 slapi_op_search_cleanup
506 SLAPI_PLUGIN_PRE_COMPARE_FN,
507 SLAPI_PLUGIN_POST_COMPARE_FN,
508 slapi_op_compare_init,
514 SLAPI_PLUGIN_PRE_MODIFY_FN,
515 SLAPI_PLUGIN_POST_MODIFY_FN,
516 slapi_op_modify_init,
517 slapi_op_modify_callback,
519 slapi_op_modify_cleanup
522 SLAPI_PLUGIN_PRE_MODRDN_FN,
523 SLAPI_PLUGIN_POST_MODRDN_FN,
524 slapi_op_modrdn_init,
530 SLAPI_PLUGIN_PRE_ADD_FN,
531 SLAPI_PLUGIN_POST_ADD_FN,
538 SLAPI_PLUGIN_PRE_DELETE_FN,
539 SLAPI_PLUGIN_POST_DELETE_FN,
546 SLAPI_PLUGIN_PRE_ABANDON_FN,
547 SLAPI_PLUGIN_POST_ABANDON_FN,
564 slapi_tag2op( ber_tag_t tag )
575 case LDAP_REQ_DELETE:
578 case LDAP_REQ_MODRDN:
581 case LDAP_REQ_MODIFY:
584 case LDAP_REQ_COMPARE:
587 case LDAP_REQ_SEARCH:
590 case LDAP_REQ_UNBIND:
602 slapi_over_response( Operation *op, SlapReply *rs )
606 switch ( rs->sr_type ) {
608 rc = slapi_over_result( op, rs, SLAPI_PLUGIN_PRE_RESULT_FN );
611 rc = slapi_over_search( op, rs, SLAPI_PLUGIN_PRE_ENTRY_FN );
614 rc = slapi_over_search( op, rs, SLAPI_PLUGIN_PRE_REFERRAL_FN );
617 rc = SLAP_CB_CONTINUE;
625 slapi_over_cleanup( Operation *op, SlapReply *rs )
629 switch ( rs->sr_type ) {
631 rc = slapi_over_result( op, rs, SLAPI_PLUGIN_POST_RESULT_FN );
634 rc = slapi_over_search( op, rs, SLAPI_PLUGIN_POST_ENTRY_FN );
637 rc = slapi_over_search( op, rs, SLAPI_PLUGIN_POST_REFERRAL_FN );
640 rc = SLAP_CB_CONTINUE;
648 slapi_op_func( Operation *op, SlapReply *rs )
650 Slapi_PBlock *pb = op->o_pb;
651 slap_operation_t which;
652 struct slapi_op_info *opinfo;
659 * We check for op->o_extensions to verify that we are not
660 * processing a SLAPI internal operation. XXX
662 if ( op->o_pb == NULL || op->o_extensions == NULL ) {
663 return SLAP_CB_CONTINUE;
667 * Find the SLAPI operation information for this LDAP
668 * operation; this will contain the preop and postop
669 * plugin types, as well as optional callbacks for
670 * setting up the SLAPI environment.
672 which = slapi_tag2op( op->o_tag );
673 if ( which >= op_last ) {
674 /* invalid operation, but let someone else deal with it */
675 return SLAP_CB_CONTINUE;
678 opinfo = &slapi_op_dispatch_table[which];
679 if ( opinfo == NULL || opinfo->soi_preop == 0 ) {
680 /* no SLAPI plugin types for this operation */
681 return SLAP_CB_CONTINUE;
684 slapi_int_pblock_set_operation( pb, op );
686 cb.sc_response = slapi_over_response; /* call pre-entry/result plugins */
687 cb.sc_cleanup = slapi_over_cleanup; /* call post-entry/result plugins */
688 cb.sc_private = opinfo;
689 cb.sc_next = op->o_callback;
690 op->o_callback = &cb;
693 * Call preoperation plugins
695 if ( opinfo->soi_preop_init != NULL ) {
696 rs->sr_err = (opinfo->soi_preop_init)( op, rs, pb );
697 if ( rs->sr_err != LDAP_SUCCESS )
701 rs->sr_err = slapi_int_call_plugins( op->o_bd, opinfo->soi_preop, pb );
704 * soi_callback is responsible for examining the result code
705 * of the preoperation plugin and determining whether to
706 * abort. This is needed because of special SLAPI behaviour
707 * with bind preoperation plugins.
709 * The soi_callback function is also used to reset any values
710 * returned from the preoperation plugin before calling the
711 * backend (for the success case).
713 if ( opinfo->soi_callback == NULL ) {
714 /* default behaviour is preop plugin can abort operation */
715 if ( rs->sr_err < 0 ) {
716 slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void **)&rs->sr_err );
720 rc = (opinfo->soi_callback)( op, rs, pb );
726 * Call actual backend (or next overlay in stack)
728 on = (slap_overinst *)op->o_bd->bd_info;
731 rs->sr_err = overlay_op_walk( op, rs, which, oi, on->on_next );
734 * Call postoperation plugins
736 slapi_pblock_set( pb, SLAPI_RESULT_CODE, (void *)rs->sr_err );
738 if ( opinfo->soi_postop_init != NULL ) {
739 (opinfo->soi_postop_init)( op, rs, pb );
742 slapi_int_call_plugins( op->o_bd, opinfo->soi_postop, pb );
745 if ( opinfo->soi_cleanup != NULL ) {
746 (opinfo->soi_cleanup)( op, rs, pb );
749 op->o_callback = cb.sc_next;
755 slapi_over_extended( Operation *op, SlapReply *rs )
757 Slapi_PBlock *pb = op->o_pb;
761 struct berval reqdata = BER_BVNULL;
763 slapi_int_get_extop_plugin( &op->ore_reqoid, &callback );
764 if ( callback == NULL ) {
765 return SLAP_CB_CONTINUE;
768 slapi_int_pblock_set_operation( pb, op );
770 if ( op->ore_reqdata != NULL ) {
771 reqdata = *op->ore_reqdata;
774 slapi_pblock_set( pb, SLAPI_EXT_OP_REQ_OID, (void *)op->ore_reqoid.bv_val);
775 slapi_pblock_set( pb, SLAPI_EXT_OP_REQ_VALUE, (void *)&reqdata);
777 rc = (*callback)( pb );
778 if ( rc == SLAPI_PLUGIN_EXTENDED_SENT_RESULT ) {
780 } else if ( rc == SLAPI_PLUGIN_EXTENDED_NOT_HANDLED ) {
781 return SLAP_CB_CONTINUE;
784 slapi_pblock_get( pb, SLAPI_EXT_OP_RET_OID, (void **)&rs->sr_rspoid );
785 slapi_pblock_get( pb, SLAPI_EXT_OP_RET_VALUE, (void **)&rs->sr_rspdata );
788 send_ldap_extended( op, rs );
790 if ( rs->sr_rspoid != NULL )
791 slapi_ch_free_string( (char **)&rs->sr_rspoid );
793 if ( rs->sr_rspdata != NULL )
794 ber_bvfree( rs->sr_rspdata );
800 slapi_over_access_allowed(
803 AttributeDescription *desc,
805 slap_access_t access,
806 AccessControlState *state,
811 rc = slapi_int_access_allowed( op, e, desc, val, access, state );
813 rc = SLAP_CB_CONTINUE;
819 slapi_over_acl_group(
822 struct berval *gr_ndn,
823 struct berval *op_ndn,
824 ObjectClass *group_oc,
825 AttributeDescription *group_at )
829 Slapi_PBlock *pb = op->o_pb;
832 return SLAP_CB_CONTINUE;
835 rc = be_entry_get_rw( op, gr_ndn, group_oc, group_at, 0, &e );
837 return SLAP_CB_CONTINUE;
840 slapi_pblock_set( pb, SLAPI_X_GROUP_ENTRY, (void *)e );
841 slapi_pblock_set( pb, SLAPI_X_GROUP_OPERATION_DN, (void *)op_ndn->bv_val );
842 slapi_pblock_set( pb, SLAPI_X_GROUP_ATTRIBUTE, (void *)group_at->ad_cname.bv_val );
843 slapi_pblock_set( pb, SLAPI_X_GROUP_TARGET_ENTRY, (void *)target );
845 rc = slapi_int_call_plugins( op->o_bd, SLAPI_X_PLUGIN_PRE_GROUP_FN, pb );
847 rc = SLAP_CB_CONTINUE;
849 slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void **)&rc );
851 slapi_pblock_set( pb, SLAPI_X_GROUP_ENTRY, NULL );
852 slapi_pblock_set( pb, SLAPI_X_GROUP_OPERATION_DN, NULL );
853 slapi_pblock_set( pb, SLAPI_X_GROUP_ATTRIBUTE, NULL );
854 slapi_pblock_set( pb, SLAPI_X_GROUP_TARGET_ENTRY, NULL );
857 be_entry_release_r( op, e );
860 * XXX don't call POST_GROUP_FN, I have no idea what the point of
861 * that plugin function was anyway
868 slapi_over_compute_output_attr_access(computed_attr_context *c, Slapi_Attr *a, Slapi_Entry *e)
870 struct berval *nval = (struct berval *)c->cac_private;
872 return access_allowed( c->cac_op, e, a->a_desc, nval, ACL_AUTH, NULL ) == 0;
876 slapi_over_acl_attribute(
879 struct berval *entry_ndn,
880 AttributeDescription *entry_at,
882 slap_access_t access )
884 computed_attr_context ctx;
886 ctx.cac_pb = op->o_pb;
888 ctx.cac_acl_state = NULL;
889 ctx.cac_private = nval;
894 slapi_int_overlay_init()
896 memset( &slapi, 0, sizeof(slapi) );
898 slapi.on_bi.bi_type = SLAPI_OVERLAY_NAME;
900 slapi.on_bi.bi_op_bind = slapi_op_func;
901 slapi.on_bi.bi_op_unbind = slapi_op_func;
902 slapi.on_bi.bi_op_search = slapi_op_func;
903 slapi.on_bi.bi_op_compare = slapi_op_func;
904 slapi.on_bi.bi_op_modify = slapi_op_func;
905 slapi.on_bi.bi_op_modrdn = slapi_op_func;
906 slapi.on_bi.bi_op_add = slapi_op_func;
907 slapi.on_bi.bi_op_delete = slapi_op_func;
908 slapi.on_bi.bi_op_abandon = slapi_op_func;
909 slapi.on_bi.bi_op_cancel = slapi_op_func;
911 slapi.on_bi.bi_extended = slapi_over_extended;
912 slapi.on_bi.bi_access_allowed = slapi_over_access_allowed;
913 slapi.on_bi.bi_operational = slapi_over_aux_operational;
915 return overlay_register( &slapi );
918 #endif /* LDAP_SLAPI */