1 /* translucent.c - translucent proxy module */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2004-2006 The OpenLDAP Foundation.
6 * Portions Copyright 2005 Symas Corporation.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in the file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
18 * This work was initially developed by Symas Corp. for inclusion in
19 * OpenLDAP Software. This work was sponsored by Hewlett-Packard.
24 #ifdef SLAPD_OVER_TRANSLUCENT
28 #include <ac/string.h>
29 #include <ac/socket.h>
37 typedef struct translucent_info {
38 BackendDB db; /* captive backend */
43 static ConfigLDAPadd translucent_ldadd;
44 static ConfigCfAdd translucent_cfadd;
46 static ConfigTable translucentcfg[] = {
47 { "translucent_strict", "on|off", 1, 2, 0,
48 ARG_ON_OFF|ARG_OFFSET,
49 (void *)offsetof(translucent_info, strict),
50 "( OLcfgOvAt:14.1 NAME 'olcTranslucentStrict' "
51 "DESC 'Reveal attribute deletion constraint violations' "
52 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
53 { "translucent_no_glue", "on|off", 1, 2, 0,
54 ARG_ON_OFF|ARG_OFFSET,
55 (void *)offsetof(translucent_info, no_glue),
56 "( OLcfgOvAt:14.2 NAME 'olcTranslucentNoGlue' "
57 "DESC 'Disable automatic glue records for ADD and MODRDN' "
58 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
59 { NULL, NULL, 0, 0, 0, ARG_IGNORED }
62 static ConfigOCs translucentocs[] = {
64 "NAME 'olcTranslucentConfig' "
65 "DESC 'Translucent configuration' "
66 "SUP olcOverlayConfig "
67 "MAY ( olcTranslucentStrict $ olcTranslucentNoGlue ) )",
68 Cft_Overlay, translucentcfg, NULL, translucent_cfadd },
70 "NAME 'olcTranslucentDatabase' "
71 "DESC 'Translucent target database configuration' "
72 "AUXILIARY )", Cft_Misc, translucentcfg, translucent_ldadd },
75 /* for translucent_init() */
78 translucent_ldadd( CfEntryInfo *cei, Entry *e, ConfigArgs *ca )
83 Debug(LDAP_DEBUG_TRACE, "==> translucent_ldadd\n", 0, 0, 0);
85 if ( cei->ce_type != Cft_Overlay || !cei->ce_bi ||
86 cei->ce_bi->bi_cf_ocs != translucentocs )
87 return LDAP_CONSTRAINT_VIOLATION;
89 on = (slap_overinst *)cei->ce_bi;
90 ov = on->on_bi.bi_private;
96 translucent_cfadd( Operation *op, SlapReply *rs, Entry *e, ConfigArgs *ca )
98 CfEntryInfo *cei = e->e_private;
99 slap_overinst *on = (slap_overinst *)cei->ce_bi;
100 translucent_info *ov = on->on_bi.bi_private;
103 Debug(LDAP_DEBUG_TRACE, "==> translucent_cfadd\n", 0, 0, 0);
105 /* FIXME: should not hardcode "olcDatabase" here */
106 bv.bv_len = sprintf( ca->msg, "olcDatabase=%s",
107 ov->db.bd_info->bi_type );
111 /* We can only create this entry if the database is table-driven
113 if ( ov->db.bd_info->bi_cf_ocs )
114 config_build_entry( op, rs, cei, ca, &bv,
115 ov->db.bd_info->bi_cf_ocs,
116 &translucentocs[1] );
121 static slap_overinst translucent;
125 ** call syncrepl_add_glue() with the parent suffix;
129 static struct berval glue[] = { BER_BVC("top"), BER_BVC("glue"), BER_BVNULL };
131 void glue_parent(Operation *op) {
133 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
134 struct berval ndn = BER_BVNULL;
139 dnParent( &op->o_req_ndn, &pdn );
140 ber_dupbv_x( &ndn, &pdn, op->o_tmpmemctx );
142 Debug(LDAP_DEBUG_TRACE, "=> glue_parent: fabricating glue for <%s>\n", ndn.bv_val, 0, 0);
144 e = ch_calloc(1, sizeof(Entry));
146 ber_dupbv(&e->e_name, &ndn);
147 ber_dupbv(&e->e_nname, &ndn);
149 a = ch_calloc(1, sizeof(Attribute));
150 a->a_desc = slap_schema.si_ad_objectClass;
151 a->a_vals = ch_malloc(sizeof(struct berval) * 3);
152 ber_dupbv(&a->a_vals[0], &glue[0]);
153 ber_dupbv(&a->a_vals[1], &glue[1]);
154 ber_dupbv(&a->a_vals[2], &glue[2]);
155 a->a_nvals = a->a_vals;
156 a->a_next = e->e_attrs;
159 a = ch_calloc(1, sizeof(Attribute));
160 a->a_desc = slap_schema.si_ad_structuralObjectClass;
161 a->a_vals = ch_malloc(sizeof(struct berval) * 2);
162 ber_dupbv(&a->a_vals[0], &glue[1]);
163 ber_dupbv(&a->a_vals[1], &glue[2]);
164 a->a_nvals = a->a_vals;
165 a->a_next = e->e_attrs;
172 nop.o_bd->bd_info = (BackendInfo *) on->on_info->oi_orig;
173 syncrepl_add_glue(&nop, e);
174 nop.o_bd->bd_info = (BackendInfo *) on;
176 op->o_tmpfree( ndn.bv_val, op->o_tmpmemctx );
186 BerVarray dup_bervarray(BerVarray b) {
189 for(len = 0; b[len].bv_val; len++);
190 nb = ch_malloc((len+1) * sizeof(BerValue));
191 for(i = 0; i < len; i++) ber_dupbv(&nb[i], &b[i]);
192 nb[len].bv_val = NULL;
199 ** free only the Attribute*, not the contents;
202 void free_attr_chain(Attribute *a) {
213 ** if not bound as root, send ACCESS error;
214 ** if glue, glue_parent();
219 static int translucent_add(Operation *op, SlapReply *rs) {
220 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
221 translucent_info *ov = on->on_bi.bi_private;
222 Debug(LDAP_DEBUG_TRACE, "==> translucent_add: %s\n",
223 op->o_req_dn.bv_val, 0, 0);
225 op->o_bd->bd_info = (BackendInfo *) on->on_info;
226 send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
227 "user modification of overlay database not permitted");
228 op->o_bd->bd_info = (BackendInfo *) on;
231 if(!ov->no_glue) glue_parent(op);
232 return(SLAP_CB_CONTINUE);
236 ** translucent_modrdn()
237 ** if not bound as root, send ACCESS error;
238 ** if !glue, glue_parent();
239 ** else return CONTINUE;
243 static int translucent_modrdn(Operation *op, SlapReply *rs) {
244 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
245 translucent_info *ov = on->on_bi.bi_private;
246 Debug(LDAP_DEBUG_TRACE, "==> translucent_modrdn: %s -> %s\n",
247 op->o_req_dn.bv_val, op->orr_newrdn.bv_val, 0);
249 op->o_bd->bd_info = (BackendInfo *) on->on_info;
250 send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
251 "user modification of overlay database not permitted");
252 op->o_bd->bd_info = (BackendInfo *) on;
255 if(!ov->no_glue) glue_parent(op);
256 return(SLAP_CB_CONTINUE);
260 ** translucent_delete()
261 ** if not bound as root, send ACCESS error;
262 ** else return CONTINUE;
266 static int translucent_delete(Operation *op, SlapReply *rs) {
267 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
268 Debug(LDAP_DEBUG_TRACE, "==> translucent_delete: %s\n",
269 op->o_req_dn.bv_val, 0, 0);
271 op->o_bd->bd_info = (BackendInfo *) on->on_info;
272 send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
273 "user modification of overlay database not permitted");
274 op->o_bd->bd_info = (BackendInfo *) on;
277 return(SLAP_CB_CONTINUE);
281 translucent_tag_cb( Operation *op, SlapReply *rs )
283 op->o_tag = LDAP_REQ_MODIFY;
284 op->orm_modlist = op->o_callback->sc_private;
285 rs->sr_tag = slap_req2res( op->o_tag );
287 return SLAP_CB_CONTINUE;
291 ** translucent_modify()
292 ** modify in local backend if exists in both;
293 ** otherwise, add to local backend;
294 ** fail if not defined in captive backend;
298 static int translucent_modify(Operation *op, SlapReply *rs) {
299 SlapReply nrs = { REP_RESULT };
302 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
303 translucent_info *ov = on->on_bi.bi_private;
304 Entry ne, *e = NULL, *re = NULL;
306 Modifications *m, *mm;
307 int del, rc, erc = 0;
308 slap_callback cb = { 0 };
310 Debug(LDAP_DEBUG_TRACE, "==> translucent_modify: %s\n",
311 op->o_req_dn.bv_val, 0, 0);
314 ** fetch entry from the captive backend;
315 ** if it did not exist, fail;
316 ** release it, if captive backend supports this;
321 rc = ov->db.bd_info->bi_entry_get_rw(&nop, &nop.o_req_ndn, NULL, NULL, 0, &re);
322 if(rc != LDAP_SUCCESS || re == NULL ) {
323 send_ldap_error((&nop), rs, LDAP_NO_SUCH_OBJECT,
324 "attempt to modify nonexistent local record");
329 ** fetch entry from local backend;
331 ** foreach Modification:
332 ** if attr not present in local:
333 ** if Mod == LDAP_MOD_DELETE:
334 ** if remote attr not present, return NO_SUCH;
335 ** if remote attr present, drop this Mod;
336 ** else force this Mod to LDAP_MOD_ADD;
341 op->o_bd->bd_info = (BackendInfo *) on->on_info;
342 rc = be_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &e);
343 op->o_bd->bd_info = (BackendInfo *) on;
345 if(e && rc == LDAP_SUCCESS) {
346 Debug(LDAP_DEBUG_TRACE, "=> translucent_modify: found local entry\n", 0, 0, 0);
347 for(m = op->orm_modlist; m; m = m->sml_next) {
348 for(a = e->e_attrs; a; a = a->a_next)
349 if(a->a_desc == m->sml_desc) break;
350 if(a) continue; /* found local attr */
351 if(m->sml_op == LDAP_MOD_DELETE) {
352 for(a = re->e_attrs; a; a = a->a_next)
353 if(a->a_desc == m->sml_desc) break;
354 /* not found remote attr */
356 erc = LDAP_NO_SUCH_ATTRIBUTE;
360 erc = LDAP_CONSTRAINT_VIOLATION;
363 Debug(LDAP_DEBUG_TRACE,
364 "=> translucent_modify: silently dropping delete: %s\n",
365 m->sml_desc->ad_cname.bv_val, 0, 0);
366 for(mm = op->orm_modlist; mm->sml_next != m; mm = mm->sml_next);
367 mm->sml_next = m->sml_next;
370 mm->sml_next = NULL; /* hack */
371 slap_mods_free(mm, 1);
374 m->sml_op = LDAP_MOD_ADD;
376 erc = SLAP_CB_CONTINUE;
379 if(ov->db.bd_info->bi_entry_release_rw)
380 ov->db.bd_info->bi_entry_release_rw(&nop, re, 0);
384 op->o_bd->bd_info = (BackendInfo *) on->on_info;
385 be_entry_release_r(op, e);
386 op->o_bd->bd_info = (BackendInfo *) on;
387 if(erc == SLAP_CB_CONTINUE) {
390 send_ldap_error(op, rs, erc,
391 "attempt to delete nonexistent attribute");
396 /* don't leak remote entry copy */
398 if(ov->db.bd_info->bi_entry_release_rw)
399 ov->db.bd_info->bi_entry_release_rw(&nop, re, 0);
404 ** foreach Modification:
405 ** if MOD_ADD or MOD_REPLACE, add Attribute;
406 ** if no Modifications were suitable:
407 ** if strict, throw CONSTRAINT_VIOLATION;
408 ** else, return early SUCCESS;
409 ** fabricate Entry with new Attribute chain;
410 ** glue_parent() for this Entry;
411 ** call bi_op_add() in local backend;
415 Debug(LDAP_DEBUG_TRACE, "=> translucent_modify: fabricating local add\n", 0, 0, 0);
417 for(del = 0, ax = NULL, m = op->orm_modlist; m; m = m->sml_next) {
418 if(((m->sml_op & LDAP_MOD_OP) != LDAP_MOD_ADD) &&
419 ((m->sml_op & LDAP_MOD_OP) != LDAP_MOD_REPLACE)) {
420 Debug(LDAP_DEBUG_ANY,
421 "=> translucent_modify: silently dropped modification(%d): %s\n",
422 m->sml_op, m->sml_desc->ad_cname.bv_val, 0);
423 if((m->sml_op & LDAP_MOD_OP) == LDAP_MOD_DELETE) del++;
426 a = ch_calloc(1, sizeof(Attribute));
427 a->a_desc = m->sml_desc;
428 a->a_vals = m->sml_values;
429 a->a_nvals = m->sml_nvalues;
434 if(del && ov->strict) {
436 send_ldap_error(op, rs, LDAP_CONSTRAINT_VIOLATION,
437 "attempt to delete attributes from local database");
443 send_ldap_error(op, rs, LDAP_CONSTRAINT_VIOLATION,
444 "modification contained other than ADD or REPLACE");
447 /* rs->sr_text = "no valid modification found"; */
448 rs->sr_err = LDAP_SUCCESS;
449 send_ldap_result(op, rs);
454 ne.e_name = op->o_req_dn;
455 ne.e_nname = op->o_req_ndn;
459 ne.e_bv.bv_val = NULL;
462 nop.o_tag = LDAP_REQ_ADD;
463 nop.oq_add.rs_e = ≠
467 cb.sc_response = translucent_tag_cb;
468 cb.sc_private = op->orm_modlist;
469 cb.sc_next = nop.o_callback;
470 nop.o_callback = &cb;
471 rc = on->on_info->oi_orig->bi_op_add(&nop, &nrs);
477 static int translucent_compare(Operation *op, SlapReply *rs) {
479 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
480 translucent_info *ov = on->on_bi.bi_private;
481 AttributeAssertion *ava = op->orc_ava;
485 Debug(LDAP_DEBUG_TRACE, "==> translucent_compare: <%s> %s:%s\n",
486 op->o_req_dn.bv_val, ava->aa_desc->ad_cname.bv_val, ava->aa_value.bv_val);
489 ** if the local backend has an entry for this attribute:
490 ** CONTINUE and let it do the compare;
493 op->o_bd->bd_info = (BackendInfo *) on->on_info;
494 rc = be_entry_get_rw(op, &op->o_req_ndn, NULL, ava->aa_desc, 0, &e);
495 if(e && rc == LDAP_SUCCESS) {
496 be_entry_release_r(op, e);
497 op->o_bd->bd_info = (BackendInfo *) on;
498 return(SLAP_CB_CONTINUE);
500 op->o_bd->bd_info = (BackendInfo *) on;
503 ** call compare() in the captive backend;
504 ** return the result;
508 nop.o_callback = NULL;
509 rc = ov->db.bd_info->bi_op_compare(&nop, rs);
515 ** translucent_search_cb()
516 ** merge local data with the search result
520 static int translucent_search_cb(Operation *op, SlapReply *rs) {
522 Entry *e, *re = NULL;
523 Attribute *a, *ax, *an, *as = NULL;
524 Operation * original_op, local_op;
527 if(!op || !rs || rs->sr_type != REP_SEARCH || !rs->sr_entry)
528 return(SLAP_CB_CONTINUE);
530 Debug(LDAP_DEBUG_TRACE, "==> translucent_search_cb: %s\n",
531 rs->sr_entry->e_name.bv_val, 0, 0);
533 original_op = op->o_callback->sc_private;
534 on = (slap_overinst *) original_op->o_bd->bd_info;
535 local_op = *original_op;
537 local_op.o_bd->bd_info = (BackendInfo *) on->on_info->oi_orig;
538 rc = be_entry_get_rw(&local_op, &rs->sr_entry->e_nname, NULL, NULL, 0, &e);
539 local_op.o_bd->bd_info = (BackendInfo *) on;
542 ** if we got an entry from local backend:
543 ** make a copy of this search result;
544 ** foreach local attr:
545 ** foreach search result attr:
546 ** if match, result attr with local attr;
547 ** if new local, add to list;
548 ** append new local attrs to search result;
552 if(e && rc == LDAP_SUCCESS) {
553 re = entry_dup(rs->sr_entry);
554 for(ax = e->e_attrs; ax; ax = ax->a_next) {
556 if(is_at_operational(ax->a_desc->ad_type)) continue;
558 for(a = re->e_attrs; a; a = a->a_next) {
559 if(a->a_desc == ax->a_desc) {
560 if(a->a_vals != a->a_nvals)
561 ber_bvarray_free(a->a_nvals);
562 ber_bvarray_free(a->a_vals);
563 a->a_vals = dup_bervarray(ax->a_vals);
564 a->a_nvals = (ax->a_vals == ax->a_nvals) ?
565 a->a_vals : dup_bervarray(ax->a_nvals);
574 local_op.o_bd->bd_info = (BackendInfo *) on->on_info->oi_orig;
575 be_entry_release_r(&local_op, e);
576 local_op.o_bd->bd_info = (BackendInfo *) on;
578 /* literally append, so locals are always last */
581 for(ax = re->e_attrs; ax->a_next; ax = ax->a_next);
588 rs->sr_flags |= REP_ENTRY_MUSTBEFREED;
591 return(SLAP_CB_CONTINUE);
595 ** translucent_search()
596 ** search via captive backend;
597 ** override results with any local data;
601 static int translucent_search(Operation *op, SlapReply *rs) {
602 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
604 translucent_info *ov = on->on_bi.bi_private;
605 slap_callback cb = { NULL, NULL, NULL, NULL };
607 Debug(LDAP_DEBUG_TRACE, "==> translucent_search: <%s> %s\n",
608 op->o_req_dn.bv_val, op->ors_filterstr.bv_val, 0);
610 cb.sc_response = (slap_response *) translucent_search_cb;
612 cb.sc_next = nop.o_callback;
614 nop.o_callback = &cb;
616 return (ov->db.bd_info->bi_op_search(&nop, rs));
621 ** translucent_bind()
622 ** pass bind request to captive backend;
626 static int translucent_bind(Operation *op, SlapReply *rs) {
627 slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
629 translucent_info *ov = on->on_bi.bi_private;
631 Debug(LDAP_DEBUG_TRACE, "translucent_bind: <%s> method %d\n",
632 op->o_req_dn.bv_val, op->orb_method, 0);
635 return (ov->db.bd_info->bi_op_bind(&nop, rs));
639 ** translucent_connection_destroy()
640 ** pass disconnect notification to captive backend;
644 static int translucent_connection_destroy(BackendDB *be, Connection *conn) {
645 slap_overinst *on = (slap_overinst *) be->bd_info;
646 translucent_info *ov = on->on_bi.bi_private;
649 Debug(LDAP_DEBUG_TRACE, "translucent_connection_destroy\n", 0, 0, 0);
651 rc = ov->db.bd_info->bi_connection_destroy(&ov->db, conn);
657 ** translucent_db_config()
658 ** pass config directives to captive backend;
659 ** parse unrecognized directives ourselves;
663 static int translucent_db_config(
671 slap_overinst *on = (slap_overinst *) be->bd_info;
672 translucent_info *ov = on->on_bi.bi_private;
674 Debug(LDAP_DEBUG_TRACE, "==> translucent_db_config: %s\n",
675 argc ? argv[0] : "", 0, 0);
677 /* Something for the captive database? */
678 if ( ov->db.bd_info && ov->db.bd_info->bi_db_config )
679 return ov->db.bd_info->bi_db_config( &ov->db, fname, lineno,
681 return SLAP_CONF_UNKNOWN;
685 ** translucent_db_init()
686 ** initialize the captive backend;
690 static int translucent_db_init(BackendDB *be) {
691 slap_overinst *on = (slap_overinst *) be->bd_info;
692 translucent_info *ov;
695 Debug(LDAP_DEBUG_TRACE, "==> translucent_db_init\n", 0, 0, 0);
697 ov = ch_calloc(1, sizeof(translucent_info));
698 on->on_bi.bi_private = ov;
700 ov->db.be_private = NULL;
701 ov->db.be_pcl_mutexp = &ov->db.be_pcl_mutex;
703 if ( !backend_db_init( "ldap", &ov->db )) {
704 Debug( LDAP_DEBUG_CONFIG, "translucent: unable to open captive back-ldap\n", 0, 0, 0);
707 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
708 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NOLASTMOD;
714 ** translucent_db_open()
715 ** if the captive backend has an open() method, call it;
719 static int translucent_db_open(BackendDB *be) {
720 slap_overinst *on = (slap_overinst *) be->bd_info;
721 translucent_info *ov = on->on_bi.bi_private;
724 Debug(LDAP_DEBUG_TRACE, "==> translucent_db_open\n", 0, 0, 0);
726 /* need to inherit something from the original database... */
727 ov->db.be_def_limit = be->be_def_limit;
728 ov->db.be_limits = be->be_limits;
729 ov->db.be_acl = be->be_acl;
730 ov->db.be_dfltaccess = be->be_dfltaccess;
732 rc = backend_startup_one( &ov->db );
734 if(rc) Debug(LDAP_DEBUG_TRACE,
735 "translucent: bi_db_open() returned error %d\n", rc, 0, 0);
741 ** translucent_db_close()
742 ** if the captive backend has a close() method, call it;
743 ** free any config data;
747 static int translucent_db_close(BackendDB *be) {
748 slap_overinst *on = (slap_overinst *) be->bd_info;
749 translucent_info *ov = on->on_bi.bi_private;
752 Debug(LDAP_DEBUG_TRACE, "==> translucent_db_close\n", 0, 0, 0);
755 rc = (ov->db.bd_info && ov->db.bd_info->bi_db_close) ? ov->db.bd_info->bi_db_close(&ov->db) : 0;
762 ** translucent_db_destroy()
763 ** if the captive backend has a db_destroy() method, call it
767 static int translucent_db_destroy(BackendDB *be) {
768 slap_overinst *on = (slap_overinst *) be->bd_info;
769 translucent_info *ov = on->on_bi.bi_private;
772 Debug(LDAP_DEBUG_TRACE, "==> translucent_db_close\n", 0, 0, 0);
775 rc = (ov->db.bd_info && ov->db.bd_info->bi_db_destroy) ? ov->db.bd_info->bi_db_destroy(&ov->db) : 0;
777 on->on_bi.bi_private = NULL;
784 ** translucent_initialize()
785 ** initialize the slap_overinst with our entry points;
789 int translucent_initialize() {
793 Debug(LDAP_DEBUG_TRACE, "==> translucent_initialize\n", 0, 0, 0);
795 translucent.on_bi.bi_type = "translucent";
796 translucent.on_bi.bi_db_init = translucent_db_init;
797 translucent.on_bi.bi_db_config = translucent_db_config;
798 translucent.on_bi.bi_db_open = translucent_db_open;
799 translucent.on_bi.bi_db_close = translucent_db_close;
800 translucent.on_bi.bi_db_destroy = translucent_db_destroy;
801 translucent.on_bi.bi_op_bind = translucent_bind;
802 translucent.on_bi.bi_op_add = translucent_add;
803 translucent.on_bi.bi_op_modify = translucent_modify;
804 translucent.on_bi.bi_op_modrdn = translucent_modrdn;
805 translucent.on_bi.bi_op_delete = translucent_delete;
806 translucent.on_bi.bi_op_search = translucent_search;
807 translucent.on_bi.bi_op_compare = translucent_compare;
808 translucent.on_bi.bi_connection_destroy = translucent_connection_destroy;
810 translucent.on_bi.bi_cf_ocs = translucentocs;
811 rc = config_register_schema ( translucentcfg, translucentocs );
814 return(overlay_register(&translucent));
817 #if SLAPD_OVER_TRANSLUCENT == SLAPD_MOD_DYNAMIC && defined(PIC)
818 int init_module(int argc, char *argv[]) {
819 return translucent_initialize();
823 #endif /* SLAPD_OVER_TRANSLUCENT */