1 /* syncrepl.c -- Replication Engine which uses the LDAP Sync protocol */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2003-2007 The OpenLDAP Foundation.
6 * Portions Copyright 2003 by IBM Corporation.
7 * Portions Copyright 2003 by Howard Chu, Symas Corporation.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
14 * A copy of this license is available in the file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
23 #include <ac/string.h>
24 #include <ac/socket.h>
28 #include "lutil_ldap.h"
34 struct nonpresent_entry {
35 struct berval *npe_name;
36 struct berval *npe_nname;
37 LDAP_LIST_ENTRY(nonpresent_entry) npe_link;
40 #define SYNCDATA_DEFAULT 0 /* entries are plain LDAP entries */
41 #define SYNCDATA_ACCESSLOG 1 /* entries are accesslog format */
42 #define SYNCDATA_CHANGELOG 2 /* entries are changelog format */
44 #define SYNCLOG_LOGGING 0 /* doing a log-based update */
45 #define SYNCLOG_FALLBACK 1 /* doing a full refresh */
47 #define RETRYNUM_FOREVER (-1) /* retry forever */
48 #define RETRYNUM_TAIL (-2) /* end of retrynum array */
49 #define RETRYNUM_VALID(n) ((n) >= RETRYNUM_FOREVER) /* valid retrynum */
50 #define RETRYNUM_FINITE(n) ((n) > RETRYNUM_FOREVER) /* not forever */
52 typedef struct syncinfo_s {
53 struct slap_backend_db *si_be;
56 slap_bindconf si_bindconf;
57 struct berval si_base;
58 struct berval si_logbase;
59 struct berval si_filterstr;
60 struct berval si_logfilterstr;
64 AttributeName *si_anlist;
65 AttributeName *si_exanlist;
70 int si_schemachecking;
71 int si_type; /* the active type */
72 int si_ctype; /* the configured type */
74 time_t *si_retryinterval;
75 int *si_retrynum_init;
77 struct sync_cookie si_syncCookie;
82 int si_refreshPresent;
86 Avlnode *si_presentlist;
88 LDAP_LIST_HEAD(np, nonpresent_entry) si_nonpresentlist;
89 ldap_pvt_thread_mutex_t si_mutex;
92 static int syncuuid_cmp( const void *, const void * );
93 static void avl_ber_bvfree( void * );
94 static void syncrepl_del_nonpresent( Operation *, syncinfo_t *, BerVarray, struct berval * );
95 static int syncrepl_message_to_op(
96 syncinfo_t *, Operation *, LDAPMessage * );
97 static int syncrepl_message_to_entry(
98 syncinfo_t *, Operation *, LDAPMessage *,
99 Modifications **, Entry **, int );
100 static int syncrepl_entry(
101 syncinfo_t *, Operation*, Entry*,
102 Modifications**,int, struct berval*,
103 struct sync_cookie *,
105 static int syncrepl_updateCookie(
106 syncinfo_t *, Operation *, struct berval *,
107 struct sync_cookie * );
108 static struct berval * slap_uuidstr_from_normalized(
109 struct berval *, struct berval *, void * );
111 /* callback functions */
112 static int dn_callback( struct slap_op *, struct slap_rep * );
113 static int nonpresent_callback( struct slap_op *, struct slap_rep * );
114 static int null_callback( struct slap_op *, struct slap_rep * );
116 static AttributeDescription *sync_descs[4];
119 init_syncrepl(syncinfo_t *si)
122 char **attrs, **exattrs;
124 if ( !sync_descs[0] ) {
125 sync_descs[0] = slap_schema.si_ad_objectClass;
126 sync_descs[1] = slap_schema.si_ad_structuralObjectClass;
127 sync_descs[2] = slap_schema.si_ad_entryCSN;
128 sync_descs[3] = NULL;
131 if ( si->si_allattrs && si->si_allopattrs )
134 attrs = anlist2attrs( si->si_anlist );
137 if ( si->si_allattrs ) {
140 if ( !is_at_operational( at_find( attrs[i] ))) {
141 for ( j = i; attrs[j] != NULL; j++ ) {
144 attrs[j] = attrs[j+1];
150 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
151 attrs[i] = ch_strdup("*");
154 } else if ( si->si_allopattrs ) {
157 if ( is_at_operational( at_find( attrs[i] ))) {
158 for ( j = i; attrs[j] != NULL; j++ ) {
161 attrs[j] = attrs[j+1];
167 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
168 attrs[i] = ch_strdup("+");
172 for ( i = 0; sync_descs[i] != NULL; i++ ) {
175 if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val )) {
176 for ( k = j; attrs[k] != NULL; k++ ) {
179 attrs[k] = attrs[k+1];
187 for ( n = 0; attrs[ n ] != NULL; n++ ) /* empty */;
189 if ( si->si_allopattrs ) {
190 attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ));
192 attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ));
195 if ( attrs == NULL ) {
196 Debug( LDAP_DEBUG_ANY, "out of memory\n", 0, 0, 0 );
200 if ( si->si_allopattrs ) {
201 attrs[n++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
203 for ( i = 0; sync_descs[ i ] != NULL; i++ ) {
204 attrs[ n++ ] = ch_strdup ( sync_descs[i]->ad_cname.bv_val );
212 if ( si->si_allattrs == si->si_allopattrs ) {
213 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
214 attrs[i++] = ch_strdup( "*" );
215 attrs[i++] = ch_strdup( "+" );
216 } else if ( si->si_allattrs && !si->si_allopattrs ) {
217 for ( n = 0; sync_descs[ n ] != NULL; n++ ) ;
218 attrs = (char**) ch_malloc( (n+1)* sizeof(char*) );
219 attrs[i++] = ch_strdup( "*" );
220 for ( j = 1; sync_descs[ j ] != NULL; j++ ) {
221 attrs[i++] = ch_strdup ( sync_descs[j]->ad_cname.bv_val );
223 } else if ( !si->si_allattrs && si->si_allopattrs ) {
224 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
225 attrs[i++] = ch_strdup( "+" );
226 attrs[i++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
231 si->si_attrs = attrs;
233 exattrs = anlist2attrs( si->si_exanlist );
236 for ( n = 0; exattrs[n] != NULL; n++ ) ;
238 for ( i = 0; sync_descs[i] != NULL; i++ ) {
240 while ( exattrs[j] != NULL ) {
241 if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val )) {
242 ch_free( exattrs[j] );
243 for ( k = j; exattrs[k] != NULL; k++ ) {
244 exattrs[k] = exattrs[k+1];
252 for ( i = 0; exattrs[i] != NULL; i++ ) {
253 for ( j = 0; si->si_anlist[j].an_name.bv_val; j++ ) {
255 if ( ( oc = si->si_anlist[j].an_oc ) ) {
257 while ( oc->soc_required[k] ) {
258 if ( !strcmp( exattrs[i],
259 oc->soc_required[k]->sat_cname.bv_val )) {
260 ch_free( exattrs[i] );
261 for ( l = i; exattrs[l]; l++ ) {
262 exattrs[l] = exattrs[l+1];
272 for ( i = 0; exattrs[i] != NULL; i++ ) ;
275 exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *));
278 si->si_exattrs = exattrs;
281 typedef struct logschema {
283 struct berval ls_req;
284 struct berval ls_mod;
285 struct berval ls_newRdn;
286 struct berval ls_delRdn;
287 struct berval ls_newSup;
290 static logschema changelog_sc = {
292 BER_BVC("changeType"),
295 BER_BVC("deleteOldRDN"),
296 BER_BVC("newSuperior")
299 static logschema accesslog_sc = {
303 BER_BVC("reqNewRDN"),
304 BER_BVC("reqDeleteOldRDN"),
305 BER_BVC("reqNewSuperior")
313 BerElementBuffer berbuf;
314 BerElement *ber = (BerElement *)&berbuf;
315 LDAPControl c[2], *ctrls[3];
316 struct timeval timeout;
321 char **attrs, *lattrs[8];
326 /* setup LDAP SYNC control */
327 ber_init2( ber, NULL, LBER_USE_DER );
328 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &ctx );
330 /* If we're using a log but we have no state, then fallback to
331 * normal mode for a full refresh.
333 if ( si->si_syncdata && BER_BVISEMPTY( &si->si_syncCookie.ctxcsn ))
334 si->si_logstate = SYNCLOG_FALLBACK;
336 /* Use the log parameters if we're in log mode */
337 if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
339 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
343 lattrs[0] = ls->ls_dn.bv_val;
344 lattrs[1] = ls->ls_req.bv_val;
345 lattrs[2] = ls->ls_mod.bv_val;
346 lattrs[3] = ls->ls_newRdn.bv_val;
347 lattrs[4] = ls->ls_delRdn.bv_val;
348 lattrs[5] = ls->ls_newSup.bv_val;
349 lattrs[6] = slap_schema.si_ad_entryCSN->ad_cname.bv_val;
353 base = si->si_logbase.bv_val;
354 filter = si->si_logfilterstr.bv_val;
357 scope = LDAP_SCOPE_SUBTREE;
360 base = si->si_base.bv_val;
361 filter = si->si_filterstr.bv_val;
362 attrs = si->si_attrs;
363 attrsonly = si->si_attrsonly;
364 scope = si->si_scope;
366 if ( si->si_syncdata && si->si_logstate == SYNCLOG_FALLBACK ) {
367 si->si_type = LDAP_SYNC_REFRESH_ONLY;
369 si->si_type = si->si_ctype;
372 if ( !BER_BVISNULL( &si->si_syncCookie.octet_str ) )
374 ber_printf( ber, "{eOb}",
375 abs(si->si_type), &si->si_syncCookie.octet_str, rhint );
377 ber_printf( ber, "{eb}",
378 abs(si->si_type), rhint );
381 if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 )) == LBER_ERROR ) {
386 c[0].ldctl_oid = LDAP_CONTROL_SYNC;
387 c[0].ldctl_iscritical = si->si_type < 0;
390 if ( !BER_BVISNULL( &si->si_bindconf.sb_authzId ) ) {
391 c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
392 c[1].ldctl_value = si->si_bindconf.sb_authzId;
393 c[1].ldctl_iscritical = 1;
400 timeout.tv_sec = si->si_tlimit;
403 rc = ldap_search_ext( si->si_ld, base, scope, filter, attrs, attrsonly,
404 ctrls, NULL, si->si_tlimit > 0 ? &timeout : NULL,
405 si->si_slimit, &msgid );
416 int cmdline_cookie_found = 0;
418 struct sync_cookie *sc = NULL;
424 psub = &si->si_be->be_nsuffix[0];
426 rc = slap_client_connect( &si->si_ld, &si->si_bindconf );
427 if ( rc != LDAP_SUCCESS ) {
430 op->o_protocol = LDAP_VERSION3;
432 /* Set SSF to strongest of TLS, SASL SSFs */
435 op->o_transport_ssf = 0;
437 if ( ldap_get_option( si->si_ld, LDAP_OPT_X_TLS_SSL_CTX, &ssl )
438 == LDAP_SUCCESS && ssl != NULL )
440 op->o_tls_ssf = ldap_pvt_tls_get_strength( ssl );
442 #endif /* HAVE_TLS */
443 ldap_get_option( si->si_ld, LDAP_OPT_X_SASL_SSF, &op->o_sasl_ssf );
444 op->o_ssf = ( op->o_sasl_ssf > op->o_tls_ssf )
445 ? op->o_sasl_ssf : op->o_tls_ssf;
448 if ( BER_BVISNULL( &si->si_syncCookie.octet_str )) {
449 /* get contextCSN shadow replica from database */
450 BerVarray csn = NULL;
452 assert( si->si_rid < 1000 );
453 op->o_req_ndn = op->o_bd->be_nsuffix[0];
454 op->o_req_dn = op->o_req_ndn;
456 /* try to read stored contextCSN */
457 backend_attribute( op, NULL, &op->o_req_ndn,
458 slap_schema.si_ad_contextCSN, &csn, ACL_READ );
460 ch_free( si->si_syncCookie.ctxcsn.bv_val );
461 ber_dupbv( &si->si_syncCookie.ctxcsn, csn );
462 ber_bvarray_free_x( csn, op->o_tmpmemctx );
465 si->si_syncCookie.rid = si->si_rid;
467 LDAP_STAILQ_FOREACH( sc, &slap_sync_cookie, sc_next ) {
468 if ( si->si_rid == sc->rid ) {
469 cmdline_cookie_found = 1;
474 if ( cmdline_cookie_found ) {
475 /* cookie is supplied in the command line */
477 LDAP_STAILQ_REMOVE( &slap_sync_cookie, sc, sync_cookie, sc_next );
479 /* ctxcsn wasn't parsed yet, do it now */
480 slap_parse_sync_cookie( sc, op->o_tmpmemctx );
481 if ( BER_BVISNULL( &sc->ctxcsn ) ) {
482 /* if cmdline cookie does not have ctxcsn */
483 /* component, set it to an initial value */
484 slap_init_sync_cookie_ctxcsn( sc );
486 slap_sync_cookie_free( &si->si_syncCookie, 0 );
487 slap_dup_sync_cookie( &si->si_syncCookie, sc );
488 slap_sync_cookie_free( sc, 1 );
491 slap_compose_sync_cookie( NULL, &si->si_syncCookie.octet_str,
492 &si->si_syncCookie.ctxcsn, si->si_syncCookie.rid );
495 rc = ldap_sync_search( si, op->o_tmpmemctx );
497 if( rc != LDAP_SUCCESS ) {
498 Debug( LDAP_DEBUG_ANY, "do_syncrep1: rid %03ld "
499 "ldap_search_ext: %s (%d)\n",
500 si->si_rid, ldap_err2string( rc ), rc );
506 ldap_unbind_ext( si->si_ld, NULL, NULL );
519 LDAPControl **rctrls = NULL;
522 BerElementBuffer berbuf;
523 BerElement *ber = (BerElement *)&berbuf;
525 LDAPMessage *res = NULL;
526 LDAPMessage *msg = NULL;
529 struct berval *retdata = NULL;
534 struct berval syncUUID = BER_BVNULL;
535 struct sync_cookie syncCookie = { BER_BVNULL };
536 struct sync_cookie syncCookie_req = { BER_BVNULL };
537 struct berval cookie = BER_BVNULL;
543 Modifications *modlist = NULL;
548 struct timeval *tout_p = NULL;
549 struct timeval tout = { 0, 0 };
551 int refreshDeletes = 0;
553 BerVarray syncUUIDs = NULL;
556 if ( slapd_shutdown ) {
561 ber_init2( ber, NULL, LBER_USE_DER );
562 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
564 Debug( LDAP_DEBUG_TRACE, "=>do_syncrep2 rid %03ld\n", si->si_rid, 0, 0 );
566 psub = &si->si_be->be_nsuffix[0];
568 slap_dup_sync_cookie( &syncCookie_req, &si->si_syncCookie );
570 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
576 while (( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
577 tout_p, &res )) > 0 )
579 if ( slapd_shutdown ) {
583 for( msg = ldap_first_message( si->si_ld, res );
585 msg = ldap_next_message( si->si_ld, msg ) )
587 if ( slapd_shutdown ) {
591 switch( ldap_msgtype( msg ) ) {
592 case LDAP_RES_SEARCH_ENTRY:
593 ldap_get_entry_controls( si->si_ld, msg, &rctrls );
594 /* we can't work without the control */
597 /* NOTE: make sure we use the right one;
598 * a better approach would be to run thru
599 * the whole list and take care of all */
600 rctrlp = ldap_find_control( LDAP_CONTROL_SYNC_STATE, rctrls );
602 if ( rctrlp == NULL ) {
603 Debug( LDAP_DEBUG_ANY, "do_syncrep2: rid %03ld "
604 "got search entry without "
605 "Sync State control\n", si->si_rid, 0, 0 );
609 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
610 ber_scanf( ber, "{em" /*"}"*/, &syncstate, &syncUUID );
611 /* FIXME: what if syncUUID is NULL or empty?
612 * (happens with back-sql...) */
613 if ( BER_BVISEMPTY( &syncUUID ) ) {
614 Debug( LDAP_DEBUG_ANY, "do_syncrep2: rid %03ld "
615 "got empty syncUUID\n", si->si_rid, 0, 0 );
616 ldap_controls_free( rctrls );
620 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
621 ber_scanf( ber, /*"{"*/ "m}", &cookie );
622 if ( !BER_BVISNULL( &cookie ) ) {
623 ch_free( syncCookie.octet_str.bv_val );
624 ber_dupbv( &syncCookie.octet_str, &cookie );
626 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
628 slap_parse_sync_cookie( &syncCookie, NULL );
632 if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
634 if (( rc = syncrepl_message_to_op( si, op, msg )) == LDAP_SUCCESS &&
635 !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
636 rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
638 } else if (( rc = syncrepl_message_to_entry( si, op, msg,
639 &modlist, &entry, syncstate )) == LDAP_SUCCESS ) {
640 if (( rc = syncrepl_entry( si, op, entry, &modlist,
641 syncstate, &syncUUID, &syncCookie_req,
642 &syncCookie.ctxcsn )) == LDAP_SUCCESS &&
643 !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
644 rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
647 ldap_controls_free( rctrls );
649 slap_mods_free( modlist, 1 );
655 case LDAP_RES_SEARCH_REFERENCE:
656 Debug( LDAP_DEBUG_ANY,
657 "do_syncrep2: rid %03ld reference received error\n",
661 case LDAP_RES_SEARCH_RESULT:
662 Debug( LDAP_DEBUG_SYNC,
663 "do_syncrep2: rid %03ld LDAP_RES_SEARCH_RESULT\n",
665 ldap_parse_result( si->si_ld, msg, &err, NULL, NULL, NULL,
667 #ifdef LDAP_X_SYNC_REFRESH_REQUIRED
668 if ( err == LDAP_X_SYNC_REFRESH_REQUIRED ) {
669 /* map old result code to registered code */
670 err = LDAP_SYNC_REFRESH_REQUIRED;
673 if ( err == LDAP_SYNC_REFRESH_REQUIRED ) {
674 if ( si->si_logstate == SYNCLOG_LOGGING ) {
675 si->si_logstate = SYNCLOG_FALLBACK;
682 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
684 ber_scanf( ber, "{" /*"}"*/);
685 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
686 ber_scanf( ber, "m", &cookie );
687 if ( !BER_BVISNULL( &cookie ) ) {
688 ch_free( syncCookie.octet_str.bv_val );
689 ber_dupbv( &syncCookie.octet_str, &cookie);
691 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
693 slap_parse_sync_cookie( &syncCookie, NULL );
696 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_REFRESHDELETES )
698 ber_scanf( ber, "b", &refreshDeletes );
700 ber_scanf( ber, /*"{"*/ "}" );
702 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
704 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
707 value_match( &match, slap_schema.si_ad_entryCSN,
708 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
709 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
710 &syncCookie_req.ctxcsn, &syncCookie.ctxcsn,
714 ldap_controls_free( rctrls );
716 if (si->si_type != LDAP_SYNC_REFRESH_AND_PERSIST) {
717 /* FIXME : different error behaviors according to
718 * 1) err code : LDAP_BUSY ...
719 * 2) on err policy : stop service, stop sync, retry
721 if ( refreshDeletes == 0 && match < 0 &&
722 err == LDAP_SUCCESS )
724 syncrepl_del_nonpresent( op, si, NULL, &syncCookie.ctxcsn );
726 avl_free( si->si_presentlist, avl_ber_bvfree );
727 si->si_presentlist = NULL;
730 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
731 match < 0 && err == LDAP_SUCCESS )
733 rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
735 if ( err == LDAP_SUCCESS
736 && si->si_logstate == SYNCLOG_FALLBACK ) {
737 si->si_logstate = SYNCLOG_LOGGING;
738 rc = LDAP_SYNC_REFRESH_REQUIRED;
745 case LDAP_RES_INTERMEDIATE:
746 rc = ldap_parse_intermediate( si->si_ld, msg,
747 &retoid, &retdata, NULL, 0 );
748 if ( !rc && !strcmp( retoid, LDAP_SYNC_INFO ) ) {
749 ber_init2( ber, retdata, LBER_USE_DER );
751 switch ( si_tag = ber_peek_tag( ber, &len )) {
753 case LDAP_TAG_SYNC_NEW_COOKIE:
754 Debug( LDAP_DEBUG_SYNC,
755 "do_syncrep2: rid %03ld %s - %s\n",
757 "LDAP_RES_INTERMEDIATE",
759 ber_scanf( ber, "tm", &tag, &cookie );
761 case LDAP_TAG_SYNC_REFRESH_DELETE:
762 case LDAP_TAG_SYNC_REFRESH_PRESENT:
763 Debug( LDAP_DEBUG_SYNC,
764 "do_syncrep2: rid %03ld %s - %s\n",
766 "LDAP_RES_INTERMEDIATE",
767 si_tag == LDAP_TAG_SYNC_REFRESH_PRESENT ?
768 "REFRESH_PRESENT" : "REFRESH_DELETE" );
769 if ( si_tag == LDAP_TAG_SYNC_REFRESH_DELETE ) {
770 si->si_refreshDelete = 1;
772 si->si_refreshPresent = 1;
774 ber_scanf( ber, "t{" /*"}"*/, &tag );
775 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE )
777 ber_scanf( ber, "m", &cookie );
778 if ( !BER_BVISNULL( &cookie ) ) {
779 ch_free( syncCookie.octet_str.bv_val );
780 ber_dupbv( &syncCookie.octet_str, &cookie );
782 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
784 slap_parse_sync_cookie( &syncCookie, NULL );
787 if ( ber_peek_tag( ber, &len ) ==
788 LDAP_TAG_REFRESHDONE )
790 ber_scanf( ber, "b", &refreshDone );
792 ber_scanf( ber, /*"{"*/ "}" );
794 case LDAP_TAG_SYNC_ID_SET:
795 Debug( LDAP_DEBUG_SYNC,
796 "do_syncrep2: rid %03ld %s - %s\n",
798 "LDAP_RES_INTERMEDIATE",
800 ber_scanf( ber, "t{" /*"}"*/, &tag );
801 if ( ber_peek_tag( ber, &len ) ==
802 LDAP_TAG_SYNC_COOKIE )
804 ber_scanf( ber, "m", &cookie );
805 if ( !BER_BVISNULL( &cookie ) ) {
806 ch_free( syncCookie.octet_str.bv_val );
807 ber_dupbv( &syncCookie.octet_str, &cookie );
809 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
811 slap_parse_sync_cookie( &syncCookie, NULL );
814 if ( ber_peek_tag( ber, &len ) ==
815 LDAP_TAG_REFRESHDELETES )
817 ber_scanf( ber, "b", &refreshDeletes );
819 ber_scanf( ber, "[W]", &syncUUIDs );
820 ber_scanf( ber, /*"{"*/ "}" );
821 if ( refreshDeletes ) {
822 syncrepl_del_nonpresent( op, si, syncUUIDs,
823 &syncCookie.ctxcsn );
824 ber_bvarray_free_x( syncUUIDs, op->o_tmpmemctx );
827 for ( i = 0; !BER_BVISNULL( &syncUUIDs[i] ); i++ ) {
828 struct berval *syncuuid_bv;
829 syncuuid_bv = ber_dupbv( NULL, &syncUUIDs[i] );
830 slap_sl_free( syncUUIDs[i].bv_val,op->o_tmpmemctx );
831 avl_insert( &si->si_presentlist,
832 (caddr_t) syncuuid_bv,
833 syncuuid_cmp, avl_dup_error );
835 slap_sl_free( syncUUIDs, op->o_tmpmemctx );
837 slap_sync_cookie_free( &syncCookie, 0 );
840 Debug( LDAP_DEBUG_ANY,
841 "do_syncrep2: rid %03ld unknown syncinfo tag (%ld)\n",
842 si->si_rid, (long) si_tag, 0 );
843 ldap_memfree( retoid );
844 ber_bvfree( retdata );
848 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
850 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
853 value_match( &match, slap_schema.si_ad_entryCSN,
854 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
855 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
856 &syncCookie_req.ctxcsn,
857 &syncCookie.ctxcsn, &text );
861 if ( si->si_refreshPresent == 1 ) {
862 syncrepl_del_nonpresent( op, si, NULL, &syncCookie.ctxcsn );
865 if ( !BER_BVISNULL( &syncCookie.ctxcsn ))
867 rc = syncrepl_updateCookie( si, op, psub, &syncCookie);
871 ldap_memfree( retoid );
872 ber_bvfree( retdata );
876 Debug( LDAP_DEBUG_ANY, "do_syncrep2: rid %03ld "
877 "unknown intermediate response (%d)\n",
879 ldap_memfree( retoid );
880 ber_bvfree( retdata );
886 Debug( LDAP_DEBUG_ANY, "do_syncrep2: rid %03ld "
887 "unknown message\n", si->si_rid, 0, 0 );
891 if ( !BER_BVISNULL( &syncCookie.octet_str )) {
892 slap_sync_cookie_free( &syncCookie_req, 0 );
893 slap_dup_sync_cookie( &syncCookie_req, &syncCookie );
894 slap_sync_cookie_free( &syncCookie, 0 );
904 ldap_get_option( si->si_ld, LDAP_OPT_ERROR_NUMBER, &rc );
905 errstr = ldap_err2string( rc );
907 Debug( LDAP_DEBUG_ANY,
908 "do_syncrep2: rid %03ld %s\n", si->si_rid, errstr, 0 );
912 slap_sync_cookie_free( &syncCookie, 0 );
913 slap_sync_cookie_free( &syncCookie_req, 0 );
915 if ( res ) ldap_msgfree( res );
917 if ( rc && rc != LDAP_SYNC_REFRESH_REQUIRED && si->si_ld ) {
918 if ( si->si_conn_setup ) {
920 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
921 connection_client_stop( s );
922 si->si_conn_setup = 0;
924 ldap_unbind_ext( si->si_ld, NULL, NULL );
936 struct re_s* rtask = arg;
937 syncinfo_t *si = ( syncinfo_t * ) rtask->arg;
938 Connection conn = {0};
939 OperationBuffer opbuf;
941 int rc = LDAP_SUCCESS;
947 Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl rid %03ld\n", si->si_rid, 0, 0 );
952 ldap_pvt_thread_mutex_lock( &si->si_mutex );
954 switch( abs( si->si_type )) {
955 case LDAP_SYNC_REFRESH_ONLY:
956 case LDAP_SYNC_REFRESH_AND_PERSIST:
959 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
963 if ( slapd_shutdown ) {
965 if ( si->si_conn_setup ) {
966 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
967 connection_client_stop( s );
968 si->si_conn_setup = 0;
970 ldap_unbind_ext( si->si_ld, NULL, NULL );
973 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
977 op = (Operation *) &opbuf;
978 connection_fake_init( &conn, op, ctx );
980 /* use global malloc for now */
981 op->o_tmpmemctx = NULL;
982 op->o_tmpmfuncs = &ch_mfuncs;
984 op->o_managedsait = SLAP_CONTROL_NONCRITICAL;
985 op->o_bd = be = si->si_be;
986 op->o_dn = op->o_bd->be_rootdn;
987 op->o_ndn = op->o_bd->be_rootndn;
988 if ( !si->si_schemachecking )
989 op->o_no_schema_check = 1;
991 /* Establish session, do search */
993 si->si_refreshDelete = 0;
994 si->si_refreshPresent = 0;
995 rc = do_syncrep1( op, si );
999 /* Process results */
1000 if ( rc == LDAP_SUCCESS ) {
1001 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
1003 rc = do_syncrep2( op, si );
1004 if ( rc == LDAP_SYNC_REFRESH_REQUIRED ) {
1005 rc = ldap_sync_search( si, op->o_tmpmemctx );
1009 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
1010 /* If we succeeded, enable the connection for further listening.
1011 * If we failed, tear down the connection and reschedule.
1013 if ( rc == LDAP_SUCCESS ) {
1014 if ( si->si_conn_setup ) {
1015 connection_client_enable( s );
1017 rc = connection_client_setup( s, do_syncrepl, arg );
1019 si->si_conn_setup = 1;
1021 } else if ( si->si_conn_setup ) {
1025 if ( rc == -2 ) rc = 0;
1029 /* At this point, we have 4 cases:
1030 * 1) for any hard failure, give up and remove this task
1031 * 2) for ServerDown, reschedule this task to run
1032 * 3) for Refresh and Success, reschedule to run
1033 * 4) for Persist and Success, reschedule to defer
1035 ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
1037 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask )) {
1038 ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
1042 connection_client_stop( s );
1045 if ( rc == LDAP_SUCCESS ) {
1046 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
1049 rtask->interval.tv_sec = si->si_interval;
1050 ldap_pvt_runqueue_resched( &slapd_rq, rtask, defer );
1051 if ( si->si_retrynum ) {
1052 for ( i = 0; si->si_retrynum_init[i] != RETRYNUM_TAIL; i++ ) {
1053 si->si_retrynum[i] = si->si_retrynum_init[i];
1055 si->si_retrynum[i] = RETRYNUM_TAIL;
1058 for ( i = 0; si->si_retrynum && si->si_retrynum[i] <= 0; i++ ) {
1059 if ( si->si_retrynum[i] == RETRYNUM_FOREVER || si->si_retrynum[i] == RETRYNUM_TAIL )
1063 if ( !si->si_retrynum || si->si_retrynum[i] == RETRYNUM_TAIL ) {
1064 ldap_pvt_runqueue_remove( &slapd_rq, rtask );
1065 } else if ( RETRYNUM_VALID( si->si_retrynum[i] ) ) {
1066 if ( si->si_retrynum[i] > 0 )
1067 si->si_retrynum[i]--;
1068 rtask->interval.tv_sec = si->si_retryinterval[i];
1069 ldap_pvt_runqueue_resched( &slapd_rq, rtask, 0 );
1070 slap_wake_listener();
1074 ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
1075 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
1080 static slap_verbmasks modops[] = {
1081 { BER_BVC("add"), LDAP_REQ_ADD },
1082 { BER_BVC("delete"), LDAP_REQ_DELETE },
1083 { BER_BVC("modify"), LDAP_REQ_MODIFY },
1084 { BER_BVC("modrdn"), LDAP_REQ_MODRDN},
1088 static Modifications *
1089 syncrepl_accesslog_mods(
1096 AttributeDescription *ad;
1097 struct berval bv, bv2;
1099 Modifications *mod = NULL, *modlist = NULL, **modtail;
1104 for (i=0; !BER_BVISNULL( &vals[i] ); i++) {
1108 colon = ber_bvchr( &bv, ':' );
1110 continue; /* invalid */
1111 bv.bv_len = colon - bv.bv_val;
1112 if ( slap_bv2ad( &bv, &ad, &text )) {
1116 /* Ignore dynamically generated attrs */
1117 if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC )
1119 /* Ignore excluded attrs */
1120 if ( ldap_charray_inlist( si->si_exattrs,
1121 ad->ad_type->sat_cname.bv_val ))
1125 case '+': op = LDAP_MOD_ADD; break;
1126 case '-': op = LDAP_MOD_DELETE; break;
1127 case '=': op = LDAP_MOD_REPLACE; break;
1128 case '#': op = LDAP_MOD_INCREMENT; break;
1132 if ( !mod || ad != mod->sml_desc || op != mod->sml_op ) {
1133 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1136 mod->sml_next = NULL;
1138 mod->sml_type = ad->ad_cname;
1139 mod->sml_values = NULL;
1140 mod->sml_nvalues = NULL;
1143 modtail = &mod->sml_next;
1145 if ( colon[2] == ' ' ) {
1146 bv.bv_val = colon + 3;
1147 bv.bv_len = vals[i].bv_len - ( bv.bv_val - vals[i].bv_val );
1148 ber_dupbv( &bv2, &bv );
1149 ber_bvarray_add( &mod->sml_values, &bv2 );
1155 static Modifications *
1156 syncrepl_changelog_mods(
1161 return NULL; /* FIXME */
1165 syncrepl_message_to_op(
1171 BerElement *ber = NULL;
1172 Modifications *modlist = NULL;
1174 SlapReply rs = { REP_RESULT };
1175 slap_callback cb = { NULL, null_callback, NULL, NULL };
1178 char txtbuf[SLAP_TEXT_BUFLEN];
1179 size_t textlen = sizeof txtbuf;
1181 struct berval bdn, dn = BER_BVNULL, ndn;
1182 struct berval bv, *bvals = NULL;
1183 struct berval rdn = BER_BVNULL, sup = BER_BVNULL,
1184 prdn = BER_BVNULL, nrdn = BER_BVNULL,
1185 psup = BER_BVNULL, nsup = BER_BVNULL;
1186 int rc, deleteOldRdn = 0, freeReqDn = 0;
1188 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1189 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: rid %03ld "
1190 "Message type should be entry (%d)",
1191 si->si_rid, ldap_msgtype( msg ), 0 );
1195 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1200 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1202 if ( rc != LDAP_SUCCESS ) {
1203 Debug( LDAP_DEBUG_ANY,
1204 "syncrepl_message_to_op: rid %03ld dn get failed (%d)",
1205 si->si_rid, rc, 0 );
1209 op->o_tag = LBER_DEFAULT;
1211 while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ))
1213 if ( bv.bv_val == NULL )
1216 if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn )) {
1218 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1219 ber_dupbv( &op->o_req_dn, &dn );
1220 ber_dupbv( &op->o_req_ndn, &ndn );
1221 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1222 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1224 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req )) {
1225 int i = verb_to_mask( bvals[0].bv_val, modops );
1227 Debug( LDAP_DEBUG_ANY,
1228 "syncrepl_message_to_op: rid %03ld unknown op %s",
1229 si->si_rid, bvals[0].bv_val, 0 );
1234 op->o_tag = modops[i].mask;
1235 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod )) {
1236 /* Parse attribute into modlist */
1237 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1238 modlist = syncrepl_accesslog_mods( si, bvals );
1240 modlist = syncrepl_changelog_mods( si, bvals );
1241 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn )) {
1243 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn )) {
1244 if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ))
1246 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup )) {
1248 } else if ( !ber_bvstrcasecmp( &bv,
1249 &slap_schema.si_ad_entryCSN->ad_cname )) {
1250 slap_queue_csn( op, bvals );
1255 /* If we didn't get a mod type or a target DN, bail out */
1256 if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn )) {
1261 op->o_callback = &cb;
1262 slap_op_time( &op->o_time, &op->o_tincr );
1264 switch( op->o_tag ) {
1266 case LDAP_REQ_MODIFY:
1267 /* If we didn't get required data, bail */
1268 if ( !modlist ) goto done;
1270 rc = slap_mods_check( op, modlist, &text, txtbuf, textlen, NULL );
1272 if ( rc != LDAP_SUCCESS ) {
1273 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: rid %03ld "
1274 "mods check (%s)\n",
1275 si->si_rid, text, 0 );
1279 if ( op->o_tag == LDAP_REQ_ADD ) {
1280 Entry *e = entry_alloc();
1282 op->ora_e->e_name = op->o_req_dn;
1283 op->ora_e->e_nname = op->o_req_ndn;
1285 rc = slap_mods2entry( modlist, &op->ora_e, 1, 0, &text, txtbuf, textlen);
1286 if( rc != LDAP_SUCCESS ) {
1287 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: rid %03ld "
1288 "mods2entry (%s)\n",
1289 si->si_rid, text, 0 );
1291 rc = op->o_bd->be_add( op, &rs );
1292 Debug( LDAP_DEBUG_SYNC,
1293 "syncrepl_message_to_op: rid %03ld be_add %s (%d)\n",
1294 si->si_rid, op->o_req_dn.bv_val, rc );
1296 if ( e == op->ora_e )
1297 be_entry_release_w( op, op->ora_e );
1299 op->orm_modlist = modlist;
1300 rc = op->o_bd->be_modify( op, &rs );
1301 Debug( rc ? LDAP_DEBUG_ANY : LDAP_DEBUG_SYNC,
1302 "syncrepl_message_to_op: rid %03ld be_modify %s (%d)\n",
1303 si->si_rid, op->o_req_dn.bv_val, rc );
1306 case LDAP_REQ_MODRDN:
1307 if ( BER_BVISNULL( &rdn )) goto done;
1309 if ( rdnPretty( NULL, &rdn, &prdn, NULL ))
1311 if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ))
1313 if ( !BER_BVISNULL( &sup )) {
1314 if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ))
1316 op->orr_newSup = &psup;
1317 op->orr_nnewSup = ⊅
1319 op->orr_newSup = NULL;
1320 op->orr_nnewSup = NULL;
1322 op->orr_newrdn = prdn;
1323 op->orr_nnewrdn = nrdn;
1324 op->orr_deleteoldrdn = deleteOldRdn;
1325 op->orr_modlist = NULL;
1326 if ( slap_modrdn2mods( op, &rs ))
1328 /* Append modlist for operational attrs */
1332 for ( m = op->orr_modlist; m->sml_next; m = m->sml_next ) ;
1333 m->sml_next = modlist;
1336 rc = op->o_bd->be_modrdn( op, &rs );
1337 slap_mods_free( op->orr_modlist, 1 );
1338 Debug( rc ? LDAP_DEBUG_ANY : LDAP_DEBUG_SYNC,
1339 "syncrepl_message_to_op: rid %03ld be_modrdn %s (%d)\n",
1340 si->si_rid, op->o_req_dn.bv_val, rc );
1342 case LDAP_REQ_DELETE:
1343 rc = op->o_bd->be_delete( op, &rs );
1344 Debug( rc ? LDAP_DEBUG_ANY : LDAP_DEBUG_SYNC,
1345 "syncrepl_message_to_op: rid %03ld be_delete %s (%d)\n",
1346 si->si_rid, op->o_req_dn.bv_val, rc );
1350 slap_graduate_commit_csn( op );
1351 op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
1352 BER_BVZERO( &op->o_csn );
1354 slap_mods_free( modlist, op->o_tag != LDAP_REQ_ADD );
1355 if ( !BER_BVISNULL( &rdn )) {
1356 if ( !BER_BVISNULL( &nsup ))
1357 ch_free( nsup.bv_val );
1358 if ( !BER_BVISNULL( &psup ))
1359 ch_free( psup.bv_val );
1360 if ( !BER_BVISNULL( &nrdn ))
1361 ch_free( nrdn.bv_val );
1362 if ( !BER_BVISNULL( &prdn ))
1363 ch_free( prdn.bv_val );
1366 ch_free( op->o_req_ndn.bv_val );
1367 ch_free( op->o_req_dn.bv_val );
1369 ber_free ( ber, 0 );
1374 syncrepl_message_to_entry(
1378 Modifications **modlist,
1384 BerElement *ber = NULL;
1387 Modifications **modtail = modlist;
1390 char txtbuf[SLAP_TEXT_BUFLEN];
1391 size_t textlen = sizeof txtbuf;
1393 struct berval bdn = BER_BVNULL, dn, ndn;
1398 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1399 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: rid %03ld "
1400 "Message type should be entry (%d)",
1401 si->si_rid, ldap_msgtype( msg ), 0 );
1405 op->o_tag = LDAP_REQ_ADD;
1407 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1408 if ( rc != LDAP_SUCCESS ) {
1409 Debug( LDAP_DEBUG_ANY,
1410 "syncrepl_message_to_entry: rid %03ld dn get failed (%d)",
1411 si->si_rid, rc, 0 );
1415 if ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_DELETE ) {
1416 /* NOTE: this could be done even before decoding the DN,
1417 * although encoding errors wouldn't be detected */
1422 if ( entry == NULL ) {
1427 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1428 ber_dupbv( &op->o_req_dn, &dn );
1429 ber_dupbv( &op->o_req_ndn, &ndn );
1430 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1431 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1434 e->e_name = op->o_req_dn;
1435 e->e_nname = op->o_req_ndn;
1437 while ( ber_remaining( ber ) ) {
1438 if ( (ber_scanf( ber, "{mW}", &tmp.sml_type, &tmp.sml_values ) ==
1439 LBER_ERROR ) || BER_BVISNULL( &tmp.sml_type ) )
1444 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1446 mod->sml_op = LDAP_MOD_REPLACE;
1448 mod->sml_next = NULL;
1449 mod->sml_desc = NULL;
1450 mod->sml_type = tmp.sml_type;
1451 mod->sml_values = tmp.sml_values;
1452 mod->sml_nvalues = NULL;
1455 modtail = &mod->sml_next;
1458 if ( *modlist == NULL ) {
1459 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: rid %03ld no attributes\n",
1465 rc = slap_mods_check( op, *modlist, &text, txtbuf, textlen, NULL );
1467 if ( rc != LDAP_SUCCESS ) {
1468 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: rid %03ld mods check (%s)\n",
1469 si->si_rid, text, 0 );
1473 /* Strip out dynamically generated attrs */
1474 for ( modtail = modlist; *modtail ; ) {
1476 if ( mod->sml_desc->ad_type->sat_flags & SLAP_AT_DYNAMIC ) {
1477 *modtail = mod->sml_next;
1478 slap_mod_free( &mod->sml_mod, 0 );
1481 modtail = &mod->sml_next;
1485 /* Strip out attrs in exattrs list */
1486 for ( modtail = modlist; *modtail ; ) {
1488 if ( ldap_charray_inlist( si->si_exattrs,
1489 mod->sml_desc->ad_type->sat_cname.bv_val )) {
1490 *modtail = mod->sml_next;
1491 slap_mod_free( &mod->sml_mod, 0 );
1494 modtail = &mod->sml_next;
1498 rc = slap_mods2entry( *modlist, &e, 1, 1, &text, txtbuf, textlen);
1499 if( rc != LDAP_SUCCESS ) {
1500 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: rid %03ld mods2entry (%s)\n",
1501 si->si_rid, text, 0 );
1506 if ( rc != LDAP_SUCCESS ) {
1517 static struct berval generic_filterstr = BER_BVC("(objectclass=*)");
1519 /* During a refresh, we may get an LDAP_SYNC_ADD for an already existing
1520 * entry if a previous refresh was interrupted before sending us a new
1521 * context state. We try to compare the new entry to the existing entry
1522 * and ignore the new entry if they are the same.
1524 * Also, we may get an update where the entryDN has changed, due to
1525 * a ModDn on the provider. We detect this as well, so we can issue
1526 * the corresponding operation locally.
1528 * In the case of a modify, we get a list of all the attributes
1529 * in the original entry. Rather than deleting the entry and re-adding it,
1530 * we issue a Modify request that deletes all the attributes and adds all
1531 * the new ones. This avoids the issue of trying to delete/add a non-leaf
1534 * We otherwise distinguish ModDN from Modify; in the case of
1535 * a ModDN we just use the CSN, modifyTimestamp and modifiersName
1536 * operational attributes from the entry, and do a regular ModDN.
1538 typedef struct dninfo {
1542 int renamed; /* Was an existing entry renamed? */
1543 int delOldRDN; /* Was old RDN deleted? */
1544 Modifications **modlist; /* the modlist we received */
1545 Modifications *mods; /* the modlist we compared */
1553 Modifications** modlist,
1555 struct berval* syncUUID,
1556 struct sync_cookie* syncCookie_req,
1557 struct berval* syncCSN )
1559 Backend *be = op->o_bd;
1560 slap_callback cb = { NULL, NULL, NULL, NULL };
1561 struct berval *syncuuid_bv = NULL;
1562 struct berval syncUUID_strrep = BER_BVNULL;
1563 struct berval uuid_bv = BER_BVNULL;
1565 SlapReply rs_search = {REP_RESULT};
1566 SlapReply rs_delete = {REP_RESULT};
1567 SlapReply rs_add = {REP_RESULT};
1568 SlapReply rs_modify = {REP_RESULT};
1570 #ifdef LDAP_COMP_MATCH
1571 AttributeAssertion ava = { NULL, BER_BVNULL, NULL };
1573 AttributeAssertion ava = { NULL, BER_BVNULL };
1575 int rc = LDAP_SUCCESS;
1577 struct berval pdn = BER_BVNULL;
1581 switch( syncstate ) {
1582 case LDAP_SYNC_PRESENT:
1583 Debug( LDAP_DEBUG_SYNC, "syncrepl_entry: rid %03ld %s\n",
1585 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_PRESENT)", 0 );
1588 Debug( LDAP_DEBUG_SYNC, "syncrepl_entry: rid %03ld %s\n",
1590 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD)", 0 );
1592 case LDAP_SYNC_DELETE:
1593 Debug( LDAP_DEBUG_SYNC, "syncrepl_entry: rid %03ld %s\n",
1595 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_DELETE)", 0 );
1597 case LDAP_SYNC_MODIFY:
1598 Debug( LDAP_DEBUG_SYNC, "syncrepl_entry: rid %03ld %s\n",
1600 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)", 0 );
1603 Debug( LDAP_DEBUG_ANY, "syncrepl_entry: rid %03ld %s\n",
1605 "LDAP_RES_SEARCH_ENTRY(UNKNOWN syncstate)", 0 );
1608 if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
1609 if ( !si->si_refreshPresent ) {
1610 syncuuid_bv = ber_dupbv( NULL, syncUUID );
1611 avl_insert( &si->si_presentlist, (caddr_t) syncuuid_bv,
1612 syncuuid_cmp, avl_dup_error );
1616 if ( syncstate == LDAP_SYNC_PRESENT ) {
1618 } else if ( syncstate != LDAP_SYNC_DELETE ) {
1619 if ( entry == NULL ) {
1624 (void)slap_uuidstr_from_normalized( &syncUUID_strrep, syncUUID, op->o_tmpmemctx );
1625 if ( syncstate != LDAP_SYNC_DELETE ) {
1626 Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryUUID );
1629 /* add if missing */
1630 attr_merge_one( entry, slap_schema.si_ad_entryUUID,
1631 &syncUUID_strrep, syncUUID );
1633 } else if ( !bvmatch( &a->a_nvals[0], syncUUID ) ) {
1634 /* replace only if necessary */
1635 if ( a->a_nvals != a->a_vals ) {
1636 ber_memfree( a->a_nvals[0].bv_val );
1637 ber_dupbv( &a->a_nvals[0], syncUUID );
1639 ber_memfree( a->a_vals[0].bv_val );
1640 ber_dupbv( &a->a_vals[0], &syncUUID_strrep );
1644 f.f_choice = LDAP_FILTER_EQUALITY;
1646 ava.aa_desc = slap_schema.si_ad_entryUUID;
1647 ava.aa_value = *syncUUID;
1649 if ( syncuuid_bv ) {
1650 Debug( LDAP_DEBUG_SYNC, "syncrepl_entry: rid %03ld inserted UUID %s\n",
1651 si->si_rid, syncUUID_strrep.bv_val, 0 );
1653 op->ors_filter = &f;
1655 op->ors_filterstr.bv_len = STRLENOF( "(entryUUID=)" ) + syncUUID_strrep.bv_len;
1656 op->ors_filterstr.bv_val = (char *) slap_sl_malloc(
1657 op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
1658 AC_MEMCPY( op->ors_filterstr.bv_val, "(entryUUID=", STRLENOF( "(entryUUID=" ) );
1659 AC_MEMCPY( &op->ors_filterstr.bv_val[STRLENOF( "(entryUUID=" )],
1660 syncUUID_strrep.bv_val, syncUUID_strrep.bv_len );
1661 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len - 1] = ')';
1662 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len] = '\0';
1664 op->o_tag = LDAP_REQ_SEARCH;
1665 op->ors_scope = LDAP_SCOPE_SUBTREE;
1666 op->ors_deref = LDAP_DEREF_NEVER;
1668 /* get the entry for this UUID */
1669 op->o_req_dn = si->si_base;
1670 op->o_req_ndn = si->si_base;
1672 op->o_time = slap_get_time();
1673 op->ors_tlimit = SLAP_NO_LIMIT;
1676 op->ors_attrs = slap_anlist_all_attributes;
1677 op->ors_attrsonly = 0;
1679 /* set callback function */
1680 op->o_callback = &cb;
1681 cb.sc_response = dn_callback;
1682 cb.sc_private = &dni;
1683 dni.new_entry = entry;
1684 dni.modlist = modlist;
1686 if ( limits_check( op, &rs_search ) == 0 ) {
1687 rc = be->be_search( op, &rs_search );
1688 Debug( LDAP_DEBUG_SYNC,
1689 "syncrepl_entry: rid %03ld be_search (%d)\n",
1690 si->si_rid, rc, 0 );
1693 if ( !BER_BVISNULL( &op->ors_filterstr ) ) {
1694 slap_sl_free( op->ors_filterstr.bv_val, op->o_tmpmemctx );
1697 cb.sc_response = null_callback;
1700 if ( entry && !BER_BVISNULL( &entry->e_name ) ) {
1701 Debug( LDAP_DEBUG_SYNC,
1702 "syncrepl_entry: rid %03ld %s\n",
1703 si->si_rid, entry->e_name.bv_val, 0 );
1705 Debug( LDAP_DEBUG_SYNC,
1706 "syncrepl_entry: rid %03ld %s\n",
1707 si->si_rid, dni.dn.bv_val ? dni.dn.bv_val : "(null)", 0 );
1710 /* Don't save the contextCSN on the inooming context entry,
1711 * we'll write it when syncrepl_updateCookie eventually
1712 * gets called. (ITS#4622)
1714 if ( syncstate == LDAP_SYNC_ADD && dn_match( &entry->e_nname,
1715 &be->be_nsuffix[0] )) {
1717 for ( ap = &entry->e_attrs; *ap; ap=&(*ap)->a_next ) {
1719 if ( a->a_desc == slap_schema.si_ad_contextCSN ) {
1727 slap_op_time( &op->o_time, &op->o_tincr );
1728 switch ( syncstate ) {
1730 case LDAP_SYNC_MODIFY:
1732 Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryCSN );
1734 /* FIXME: op->o_csn is assumed to be
1735 * on the thread's slab; this needs
1736 * to be cleared ASAP.
1737 * What happens if already present?
1739 assert( BER_BVISNULL( &op->o_csn ) );
1740 op->o_csn = a->a_vals[0];
1744 if ( BER_BVISNULL( &dni.dn )) {
1746 op->o_req_dn = entry->e_name;
1747 op->o_req_ndn = entry->e_nname;
1748 op->o_tag = LDAP_REQ_ADD;
1751 rc = be->be_add( op, &rs_add );
1752 Debug( LDAP_DEBUG_SYNC,
1753 "syncrepl_entry: rid %03ld be_add (%d)\n",
1754 si->si_rid, rc, 0 );
1755 switch ( rs_add.sr_err ) {
1757 if ( op->ora_e == entry )
1758 be_entry_release_w( op, entry );
1763 /* we assume that LDAP_NO_SUCH_OBJECT is returned
1764 * only if the suffix entry is not present */
1765 case LDAP_NO_SUCH_OBJECT:
1766 rc = syncrepl_add_glue( op, entry );
1770 /* if an entry was added via syncrepl_add_glue(),
1771 * it likely has no entryUUID, so the previous
1772 * be_search() doesn't find it. In this case,
1773 * give syncrepl a chance to modify it. Also
1774 * allow for entries that were recreated with the
1775 * same DN but a different entryUUID.
1777 case LDAP_ALREADY_EXISTS:
1779 Operation op2 = *op;
1780 SlapReply rs2 = { 0 };
1781 slap_callback cb2 = { 0 };
1783 op2.o_tag = LDAP_REQ_SEARCH;
1784 op2.o_req_dn = entry->e_name;
1785 op2.o_req_ndn = entry->e_nname;
1786 op2.ors_scope = LDAP_SCOPE_BASE;
1787 op2.ors_deref = LDAP_DEREF_NEVER;
1788 op2.ors_attrs = slap_anlist_all_attributes;
1789 op2.ors_attrsonly = 0;
1790 op2.ors_limit = NULL;
1792 op2.ors_tlimit = SLAP_NO_LIMIT;
1794 f.f_choice = LDAP_FILTER_PRESENT;
1795 f.f_desc = slap_schema.si_ad_objectClass;
1796 op2.ors_filter = &f;
1797 op2.ors_filterstr = generic_filterstr;
1799 op2.o_callback = &cb2;
1800 cb2.sc_response = dn_callback;
1801 cb2.sc_private = &dni;
1803 rc = be->be_search( &op2, &rs2 );
1804 if ( rc ) goto done;
1807 slap_op_time( &op->o_time, &op->o_tincr );
1813 Debug( LDAP_DEBUG_ANY,
1814 "syncrepl_entry: rid %03ld be_add failed (%d)\n",
1815 si->si_rid, rs_add.sr_err, 0 );
1821 op->o_req_dn = dni.dn;
1822 op->o_req_ndn = dni.ndn;
1823 if ( dni.renamed ) {
1824 struct berval noldp, newp, nnewp;
1826 op->o_tag = LDAP_REQ_MODRDN;
1827 dnRdn( &entry->e_name, &op->orr_newrdn );
1828 dnRdn( &entry->e_nname, &op->orr_nnewrdn );
1830 dnParent( &dni.ndn, &noldp );
1831 dnParent( &entry->e_nname, &nnewp );
1832 if ( !dn_match( &noldp, &nnewp )) {
1833 dnParent( &entry->e_name, &newp );
1834 op->orr_newSup = &newp;
1835 op->orr_nnewSup = &nnewp;
1837 op->orr_newSup = NULL;
1838 op->orr_nnewSup = NULL;
1840 op->orr_deleteoldrdn = dni.delOldRDN;
1841 op->orr_modlist = NULL;
1842 if (( rc = slap_modrdn2mods( op, &rs_modify ))) {
1846 /* RDNs must be NUL-terminated for back-ldap */
1847 noldp = op->orr_newrdn;
1848 ber_dupbv_x( &op->orr_newrdn, &noldp, op->o_tmpmemctx );
1849 noldp = op->orr_nnewrdn;
1850 ber_dupbv_x( &op->orr_nnewrdn, &noldp, op->o_tmpmemctx );
1852 /* Setup opattrs too */
1854 AttributeDescription *opattrs[] = {
1855 slap_schema.si_ad_entryCSN,
1856 slap_schema.si_ad_modifiersName,
1857 slap_schema.si_ad_modifyTimestamp,
1860 Modifications *mod, **modtail, **ml;
1863 for (mod=op->orr_modlist; mod->sml_next; mod=mod->sml_next)
1865 modtail = &mod->sml_next;
1867 /* pull mod off incoming modlist, append to orr_modlist */
1868 for (i=0; opattrs[i]; i++) {
1869 for (ml = modlist; *ml; ml = &(*ml)->sml_next)
1870 if ( (*ml)->sml_desc == opattrs[i] ) {
1872 *ml = mod->sml_next;
1873 mod->sml_next = NULL;
1875 modtail = &mod->sml_next;
1880 rc = be->be_modrdn( op, &rs_modify );
1881 op->o_tmpfree( op->orr_nnewrdn.bv_val, op->o_tmpmemctx );
1882 op->o_tmpfree( op->orr_newrdn.bv_val, op->o_tmpmemctx );
1884 slap_mods_free( op->orr_modlist, 1 );
1885 Debug( LDAP_DEBUG_SYNC,
1886 "syncrepl_entry: rid %03ld be_modrdn (%d)\n",
1887 si->si_rid, rc, 0 );
1891 op->o_tag = LDAP_REQ_MODIFY;
1892 op->orm_modlist = dni.mods;
1894 rc = be->be_modify( op, &rs_modify );
1895 slap_mods_free( op->orm_modlist, 1 );
1896 Debug( LDAP_DEBUG_SYNC,
1897 "syncrepl_entry: rid %03ld be_modify (%d)\n",
1898 si->si_rid, rc, 0 );
1899 if ( rs_modify.sr_err != LDAP_SUCCESS ) {
1900 Debug( LDAP_DEBUG_ANY,
1901 "syncrepl_entry: rid %03ld be_modify failed (%d)\n",
1902 si->si_rid, rs_modify.sr_err, 0 );
1906 case LDAP_SYNC_DELETE :
1907 if ( !BER_BVISNULL( &dni.dn )) {
1908 op->o_req_dn = dni.dn;
1909 op->o_req_ndn = dni.ndn;
1910 op->o_tag = LDAP_REQ_DELETE;
1911 rc = be->be_delete( op, &rs_delete );
1912 Debug( LDAP_DEBUG_SYNC,
1913 "syncrepl_entry: rid %03ld be_delete (%d)\n",
1914 si->si_rid, rc, 0 );
1916 while ( rs_delete.sr_err == LDAP_SUCCESS
1917 && op->o_delete_glue_parent ) {
1918 op->o_delete_glue_parent = 0;
1919 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
1920 slap_callback cb = { NULL };
1921 cb.sc_response = slap_null_cb;
1922 dnParent( &op->o_req_ndn, &pdn );
1924 op->o_req_ndn = pdn;
1925 op->o_callback = &cb;
1926 op->o_bd->be_delete( op, &rs_delete );
1935 Debug( LDAP_DEBUG_ANY,
1936 "syncrepl_entry: rid %03ld unknown syncstate\n", si->si_rid, 0, 0 );
1941 if ( !BER_BVISNULL( &syncUUID_strrep ) ) {
1942 slap_sl_free( syncUUID_strrep.bv_val, op->o_tmpmemctx );
1943 BER_BVZERO( &syncUUID_strrep );
1945 if ( !BER_BVISNULL( &dni.ndn ) ) {
1946 op->o_tmpfree( dni.ndn.bv_val, op->o_tmpmemctx );
1948 if ( !BER_BVISNULL( &dni.dn ) ) {
1949 op->o_tmpfree( dni.dn.bv_val, op->o_tmpmemctx );
1952 entry_free( entry );
1953 BER_BVZERO( &op->o_csn );
1957 static struct berval gcbva[] = {
1963 #define NP_DELETE_ONE 2
1966 syncrepl_del_nonpresent(
1970 struct berval *cookiecsn )
1972 Backend* be = op->o_bd;
1973 slap_callback cb = { NULL };
1974 SlapReply rs_search = {REP_RESULT};
1975 SlapReply rs_delete = {REP_RESULT};
1976 SlapReply rs_modify = {REP_RESULT};
1977 struct nonpresent_entry *np_list, *np_prev;
1979 AttributeName an[2];
1981 struct berval pdn = BER_BVNULL;
1984 op->o_req_dn = si->si_base;
1985 op->o_req_ndn = si->si_base;
1987 cb.sc_response = nonpresent_callback;
1990 op->o_callback = &cb;
1991 op->o_tag = LDAP_REQ_SEARCH;
1992 op->ors_scope = si->si_scope;
1993 op->ors_deref = LDAP_DEREF_NEVER;
1994 op->o_time = slap_get_time();
1995 op->ors_tlimit = SLAP_NO_LIMIT;
2000 #ifdef LDAP_COMP_MATCH
2001 AttributeAssertion eq = { NULL, BER_BVNULL, NULL };
2003 AttributeAssertion eq = { NULL, BER_BVNULL };
2007 op->ors_attrsonly = 1;
2008 op->ors_attrs = slap_anlist_no_attrs;
2009 op->ors_limit = NULL;
2010 op->ors_filter = &uf;
2013 uf.f_av_desc = slap_schema.si_ad_entryUUID;
2015 uf.f_choice = LDAP_FILTER_EQUALITY;
2016 si->si_refreshDelete |= NP_DELETE_ONE;
2018 for (i=0; uuids[i].bv_val; i++) {
2020 slap_uuidstr_from_normalized( &uf.f_av_value, &uuids[i],
2022 filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
2023 op->o_tmpfree( uf.f_av_value.bv_val, op->o_tmpmemctx );
2024 uf.f_av_value = uuids[i];
2025 rc = be->be_search( op, &rs_search );
2026 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
2028 si->si_refreshDelete ^= NP_DELETE_ONE;
2030 memset( &an[0], 0, 2 * sizeof( AttributeName ) );
2031 an[0].an_name = slap_schema.si_ad_entryUUID->ad_cname;
2032 an[0].an_desc = slap_schema.si_ad_entryUUID;
2034 op->ors_slimit = SLAP_NO_LIMIT;
2035 op->ors_attrsonly = 0;
2036 op->ors_filter = str2filter_x( op, si->si_filterstr.bv_val );
2037 op->ors_filterstr = si->si_filterstr;
2038 op->o_nocaching = 1;
2040 if ( limits_check( op, &rs_search ) == 0 ) {
2041 rc = be->be_search( op, &rs_search );
2043 if ( op->ors_filter ) filter_free_x( op, op->ors_filter );
2046 op->o_nocaching = 0;
2048 if ( !LDAP_LIST_EMPTY( &si->si_nonpresentlist ) ) {
2050 if ( cookiecsn && !BER_BVISNULL( cookiecsn ))
2053 csn = si->si_syncCookie.ctxcsn;
2055 slap_queue_csn( op, &csn );
2057 np_list = LDAP_LIST_FIRST( &si->si_nonpresentlist );
2058 while ( np_list != NULL ) {
2059 LDAP_LIST_REMOVE( np_list, npe_link );
2061 np_list = LDAP_LIST_NEXT( np_list, npe_link );
2062 op->o_tag = LDAP_REQ_DELETE;
2063 op->o_callback = &cb;
2064 cb.sc_response = null_callback;
2066 op->o_req_dn = *np_prev->npe_name;
2067 op->o_req_ndn = *np_prev->npe_nname;
2068 rc = op->o_bd->be_delete( op, &rs_delete );
2069 Debug( LDAP_DEBUG_SYNC,
2070 "syncrepl_del_nonpresent: rid %03ld be_delete %s (%d)\n",
2071 si->si_rid, op->o_req_dn.bv_val, rc );
2073 if ( rs_delete.sr_err == LDAP_NOT_ALLOWED_ON_NONLEAF ) {
2074 Modifications mod1, mod2;
2075 mod1.sml_op = LDAP_MOD_REPLACE;
2077 mod1.sml_desc = slap_schema.si_ad_objectClass;
2078 mod1.sml_type = mod1.sml_desc->ad_cname;
2079 mod1.sml_values = &gcbva[0];
2080 mod1.sml_nvalues = NULL;
2081 mod1.sml_next = &mod2;
2083 mod2.sml_op = LDAP_MOD_REPLACE;
2085 mod2.sml_desc = slap_schema.si_ad_structuralObjectClass;
2086 mod2.sml_type = mod2.sml_desc->ad_cname;
2087 mod2.sml_values = &gcbva[1];
2088 mod2.sml_nvalues = NULL;
2089 mod2.sml_next = NULL;
2091 op->o_tag = LDAP_REQ_MODIFY;
2092 op->orm_modlist = &mod1;
2094 rc = be->be_modify( op, &rs_modify );
2095 if ( mod2.sml_next ) slap_mods_free( mod2.sml_next, 1 );
2098 while ( rs_delete.sr_err == LDAP_SUCCESS &&
2099 op->o_delete_glue_parent ) {
2100 op->o_delete_glue_parent = 0;
2101 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
2102 slap_callback cb = { NULL };
2103 cb.sc_response = slap_null_cb;
2104 dnParent( &op->o_req_ndn, &pdn );
2106 op->o_req_ndn = pdn;
2107 op->o_callback = &cb;
2108 /* give it a root privil ? */
2109 op->o_bd->be_delete( op, &rs_delete );
2115 op->o_delete_glue_parent = 0;
2117 ber_bvfree( np_prev->npe_name );
2118 ber_bvfree( np_prev->npe_nname );
2122 slap_graduate_commit_csn( op );
2124 op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
2125 BER_BVZERO( &op->o_csn );
2136 Backend *be = op->o_bd;
2137 slap_callback cb = { NULL };
2142 struct berval dn = BER_BVNULL;
2143 struct berval ndn = BER_BVNULL;
2145 SlapReply rs_add = {REP_RESULT};
2146 struct berval ptr, nptr;
2149 op->o_tag = LDAP_REQ_ADD;
2150 op->o_callback = &cb;
2151 cb.sc_response = null_callback;
2152 cb.sc_private = NULL;
2157 /* count RDNs in suffix */
2158 if ( !BER_BVISEMPTY( &be->be_nsuffix[0] ) ) {
2159 for ( i = 0, ptr = be->be_nsuffix[0], comma = ptr.bv_val; comma != NULL; comma = ber_bvchr( &ptr, ',' ) ) {
2161 ptr.bv_len -= comma - ptr.bv_val;
2171 /* Start with BE suffix */
2173 for ( i = 0; i < suffrdns; i++ ) {
2174 comma = ber_bvrchr( &ptr, ',' );
2175 if ( comma != NULL ) {
2176 ptr.bv_len = comma - ptr.bv_val;
2183 if ( !BER_BVISEMPTY( &ptr ) ) {
2184 dn.bv_len -= ptr.bv_len + 1;
2185 dn.bv_val += ptr.bv_len + 1;
2188 /* the normalizedDNs are always the same length, no counting
2192 if ( ndn.bv_len > be->be_nsuffix[0].bv_len ) {
2193 ndn.bv_val += ndn.bv_len - be->be_nsuffix[0].bv_len;
2194 ndn.bv_len = be->be_nsuffix[0].bv_len;
2196 nptr.bv_len = ndn.bv_val - nptr.bv_val - 1;
2202 while ( ndn.bv_val > e->e_nname.bv_val ) {
2203 glue = entry_alloc();
2204 ber_dupbv( &glue->e_name, &dn );
2205 ber_dupbv( &glue->e_nname, &ndn );
2207 a = attr_alloc( slap_schema.si_ad_objectClass );
2209 a->a_vals = ch_calloc( 3, sizeof( struct berval ));
2210 ber_dupbv( &a->a_vals[0], &gcbva[0] );
2211 ber_dupbv( &a->a_vals[1], &gcbva[1] );
2212 ber_dupbv( &a->a_vals[2], &gcbva[2] );
2214 a->a_nvals = a->a_vals;
2216 a->a_next = glue->e_attrs;
2219 a = attr_alloc( slap_schema.si_ad_structuralObjectClass );
2221 a->a_vals = ch_calloc( 2, sizeof( struct berval ));
2222 ber_dupbv( &a->a_vals[0], &gcbva[1] );
2223 ber_dupbv( &a->a_vals[1], &gcbva[2] );
2225 a->a_nvals = a->a_vals;
2227 a->a_next = glue->e_attrs;
2230 op->o_req_dn = glue->e_name;
2231 op->o_req_ndn = glue->e_nname;
2233 rc = be->be_add ( op, &rs_add );
2234 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2235 if ( op->ora_e == glue )
2236 be_entry_release_w( op, glue );
2238 /* incl. ALREADY EXIST */
2240 if ( rs_add.sr_err != LDAP_ALREADY_EXISTS ) {
2246 /* Move to next child */
2247 comma = ber_bvrchr( &ptr, ',' );
2248 if ( comma == NULL ) {
2251 ptr.bv_len = comma - ptr.bv_val;
2253 dn.bv_val = ++comma;
2254 dn.bv_len = e->e_name.bv_len - (dn.bv_val - e->e_name.bv_val);
2256 comma = ber_bvrchr( &nptr, ',' );
2257 assert( comma != NULL );
2258 nptr.bv_len = comma - nptr.bv_val;
2260 ndn.bv_val = ++comma;
2261 ndn.bv_len = e->e_nname.bv_len - (ndn.bv_val - e->e_nname.bv_val);
2264 op->o_req_dn = e->e_name;
2265 op->o_req_ndn = e->e_nname;
2267 rc = be->be_add ( op, &rs_add );
2268 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2269 if ( op->ora_e == e )
2270 be_entry_release_w( op, e );
2279 syncrepl_updateCookie(
2283 struct sync_cookie *syncCookie )
2285 Backend *be = op->o_bd;
2286 Modifications mod = { { 0 } };
2287 struct berval vals[ 2 ];
2291 slap_callback cb = { NULL };
2292 SlapReply rs_modify = {REP_RESULT};
2294 mod.sml_op = LDAP_MOD_REPLACE;
2295 mod.sml_desc = slap_schema.si_ad_contextCSN;
2296 mod.sml_type = mod.sml_desc->ad_cname;
2297 mod.sml_values = vals;
2298 vals[0] = syncCookie->ctxcsn;
2299 BER_BVZERO( &vals[1] );
2301 slap_queue_csn( op, &syncCookie->ctxcsn );
2303 op->o_tag = LDAP_REQ_MODIFY;
2305 assert( si->si_rid < 1000 );
2307 cb.sc_response = null_callback;
2310 op->o_callback = &cb;
2311 op->o_req_dn = op->o_bd->be_suffix[0];
2312 op->o_req_ndn = op->o_bd->be_nsuffix[0];
2314 /* update contextCSN */
2315 op->o_msgid = SLAP_SYNC_UPDATE_MSGID;
2316 op->orm_modlist = &mod;
2317 flags = SLAP_DBFLAGS( op->o_bd );
2318 SLAP_DBFLAGS( op->o_bd ) |= SLAP_DBFLAG_NOLASTMOD;
2319 rc = be->be_modify( op, &rs_modify );
2320 SLAP_DBFLAGS( op->o_bd ) = flags;
2323 if ( rs_modify.sr_err == LDAP_SUCCESS ) {
2324 slap_sync_cookie_free( &si->si_syncCookie, 0 );
2325 slap_dup_sync_cookie( &si->si_syncCookie, syncCookie );
2327 Debug( LDAP_DEBUG_ANY,
2328 "syncrepl_updateCookie: rid %03ld be_modify failed (%d)\n",
2329 si->si_rid, rs_modify.sr_err, 0 );
2332 slap_graduate_commit_csn( op );
2333 op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
2334 BER_BVZERO( &op->o_csn );
2335 if ( mod.sml_next ) slap_mods_free( mod.sml_next, 1 );
2341 attr_cmp( Operation *op, Attribute *old, Attribute *new,
2342 Modifications ***mret, Modifications ***mcur )
2344 int i, j, doadd = 0;
2345 Modifications *mod, **modtail;
2350 int n, o, d, a, *adds, *dels;
2351 /* count old and new */
2352 for ( o=0; old->a_vals[o].bv_val; o++ ) ;
2353 for ( n=0; new->a_vals[n].bv_val; n++ ) ;
2355 adds = op->o_tmpalloc( sizeof(int) * n, op->o_tmpmemctx );
2356 dels = op->o_tmpalloc( sizeof(int) * o, op->o_tmpmemctx );
2362 while ( i < o && j < n ) {
2364 if ( bvmatch( &old->a_vals[i], &new->a_vals[j] )) {
2369 for ( k=j+1; k<n; k++ ) {
2370 if ( bvmatch( &old->a_vals[i], &new->a_vals[k] )) {
2374 /* an old value was deleted */
2379 for ( k=i+1; k<o; k++ ) {
2380 if ( bvmatch( &old->a_vals[k], &new->a_vals[j] )) {
2393 /* all old values were deleted, just use the replace op */
2397 /* delete some values */
2398 mod = ch_malloc( sizeof( Modifications ) );
2399 mod->sml_op = LDAP_MOD_DELETE;
2401 mod->sml_desc = old->a_desc;
2402 mod->sml_type = mod->sml_desc->ad_cname;
2403 mod->sml_values = ch_malloc(( d+1) * sizeof(struct berval));
2404 if ( old->a_vals != old->a_nvals )
2405 mod->sml_nvalues = ch_malloc(( d+1) * sizeof(struct berval));
2407 mod->sml_nvalues = NULL;
2408 for ( i=0; i<d; i++ ) {
2409 ber_dupbv( &mod->sml_values[i], &old->a_vals[dels[i]] );
2410 if ( mod->sml_nvalues )
2411 ber_dupbv( &mod->sml_nvalues[i], &old->a_nvals[dels[i]] );
2413 BER_BVZERO( &mod->sml_values[i] );
2414 if ( mod->sml_nvalues )
2415 BER_BVZERO( &mod->sml_nvalues[i] );
2417 modtail = &mod->sml_next;
2420 op->o_tmpfree( dels, op->o_tmpmemctx );
2421 /* some values were added */
2423 mod = ch_malloc( sizeof( Modifications ) );
2424 mod->sml_op = LDAP_MOD_ADD;
2426 mod->sml_desc = old->a_desc;
2427 mod->sml_type = mod->sml_desc->ad_cname;
2428 mod->sml_values = ch_malloc(( a+1) * sizeof(struct berval));
2429 if ( old->a_vals != old->a_nvals )
2430 mod->sml_nvalues = ch_malloc(( a+1) * sizeof(struct berval));
2432 mod->sml_nvalues = NULL;
2433 for ( i=0; i<a; i++ ) {
2434 ber_dupbv( &mod->sml_values[i], &new->a_vals[adds[i]] );
2435 if ( mod->sml_nvalues )
2436 ber_dupbv( &mod->sml_nvalues[i], &new->a_nvals[adds[i]] );
2438 BER_BVZERO( &mod->sml_values[i] );
2439 if ( mod->sml_nvalues )
2440 BER_BVZERO( &mod->sml_nvalues[i] );
2442 modtail = &mod->sml_next;
2445 op->o_tmpfree( adds, op->o_tmpmemctx );
2447 /* new attr, just use the new mod */
2451 /* advance to next element */
2454 **mcur = mod->sml_next;
2456 modtail = &mod->sml_next;
2459 *mcur = &mod->sml_next;
2469 dninfo *dni = op->o_callback->sc_private;
2471 if ( rs->sr_type == REP_SEARCH ) {
2472 if ( !BER_BVISNULL( &dni->dn ) ) {
2473 Debug( LDAP_DEBUG_ANY,
2474 "dn_callback : consistency error - "
2475 "entryUUID is not unique\n", 0, 0, 0 );
2477 ber_dupbv_x( &dni->dn, &rs->sr_entry->e_name, op->o_tmpmemctx );
2478 ber_dupbv_x( &dni->ndn, &rs->sr_entry->e_nname, op->o_tmpmemctx );
2479 /* If there is a new entry, see if it differs from the old.
2480 * We compare the non-normalized values so that cosmetic changes
2481 * in the provider are always propagated.
2483 if ( dni->new_entry ) {
2484 Modifications **modtail, **ml;
2485 Attribute *old, *new;
2488 /* Did the DN change?
2490 if ( !dn_match( &rs->sr_entry->e_name,
2491 &dni->new_entry->e_name ) )
2493 struct berval oldRDN, oldVal;
2494 AttributeDescription *ad = NULL;
2498 /* See if the oldRDN was deleted */
2499 dnRdn( &rs->sr_entry->e_nname, &oldRDN );
2500 oldVal.bv_val = strchr(oldRDN.bv_val, '=') + 1;
2501 oldVal.bv_len = oldRDN.bv_len - ( oldVal.bv_val -
2503 oldRDN.bv_len -= oldVal.bv_len + 2;
2504 slap_bv2ad( &oldRDN, &ad, &rs->sr_text );
2505 a = attr_find( dni->new_entry->e_attrs, ad );
2506 if ( !a || value_find_ex( ad,
2507 SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH |
2508 SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
2509 SLAP_MR_VALUE_OF_SYNTAX, a->a_nvals,
2510 &oldVal, op->o_tmpmemctx ) != LDAP_SUCCESS )
2514 /* OK, this was just a modDN, we're done */
2515 return LDAP_SUCCESS;
2518 modtail = &dni->mods;
2521 /* We assume that attributes are saved in the same order
2522 * in the remote and local databases. So if we walk through
2523 * the attributeDescriptions one by one they should match in
2524 * lock step. If not, look for an add or delete.
2526 for ( old = rs->sr_entry->e_attrs, new = dni->new_entry->e_attrs;
2530 if ( new->a_flags & SLAP_ATTR_IXADD ) {
2535 if ( old->a_desc != new->a_desc ) {
2539 /* If it's just been re-added later,
2540 * remember that we've seen it.
2542 tmp = attr_find( new, old->a_desc );
2544 tmp->a_flags |= SLAP_ATTR_IXADD;
2546 /* If it's a new attribute, pull it in.
2548 tmp = attr_find( old, new->a_desc );
2550 attr_cmp( op, NULL, new, &modtail, &ml );
2554 /* Delete old attr */
2555 mod = ch_malloc( sizeof( Modifications ) );
2556 mod->sml_op = LDAP_MOD_DELETE;
2558 mod->sml_desc = old->a_desc;
2559 mod->sml_type = mod->sml_desc->ad_cname;
2560 mod->sml_values = NULL;
2561 mod->sml_nvalues = NULL;
2563 modtail = &mod->sml_next;
2568 attr_cmp( op, old, new, &modtail, &ml );
2576 } else if ( rs->sr_type == REP_RESULT ) {
2577 if ( rs->sr_err == LDAP_SIZELIMIT_EXCEEDED ) {
2578 Debug( LDAP_DEBUG_ANY,
2579 "dn_callback : consistency error - "
2580 "entryUUID is not unique\n", 0, 0, 0 );
2584 return LDAP_SUCCESS;
2588 nonpresent_callback(
2592 syncinfo_t *si = op->o_callback->sc_private;
2595 struct berval* present_uuid = NULL;
2596 struct nonpresent_entry *np_entry;
2598 if ( rs->sr_type == REP_RESULT ) {
2599 count = avl_free( si->si_presentlist, avl_ber_bvfree );
2600 si->si_presentlist = NULL;
2602 } else if ( rs->sr_type == REP_SEARCH ) {
2603 if ( !(si->si_refreshDelete & NP_DELETE_ONE )) {
2604 char buf[sizeof("000 not")];
2606 a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
2609 present_uuid = avl_find( si->si_presentlist, &a->a_nvals[0],
2612 if ( slap_debug & LDAP_DEBUG_SYNC )
2613 sprintf( buf, "%03ld %s", si->si_rid,
2614 present_uuid ? "got" : "not" );
2616 Debug( LDAP_DEBUG_SYNC, "nonpresent_callback: rid %s UUID %s, dn %s\n",
2617 buf, a ? a->a_vals[0].bv_val : "<missing>", rs->sr_entry->e_name.bv_val );
2619 if ( a == NULL ) return 0;
2622 if ( present_uuid == NULL ) {
2623 np_entry = (struct nonpresent_entry *)
2624 ch_calloc( 1, sizeof( struct nonpresent_entry ));
2625 np_entry->npe_name = ber_dupbv( NULL, &rs->sr_entry->e_name );
2626 np_entry->npe_nname = ber_dupbv( NULL, &rs->sr_entry->e_nname );
2627 LDAP_LIST_INSERT_HEAD( &si->si_nonpresentlist, np_entry, npe_link );
2630 avl_delete( &si->si_presentlist,
2631 &a->a_nvals[0], syncuuid_cmp );
2632 ch_free( present_uuid->bv_val );
2633 ch_free( present_uuid );
2636 return LDAP_SUCCESS;
2644 if ( rs->sr_err != LDAP_SUCCESS &&
2645 rs->sr_err != LDAP_REFERRAL &&
2646 rs->sr_err != LDAP_ALREADY_EXISTS &&
2647 rs->sr_err != LDAP_NO_SUCH_OBJECT &&
2648 rs->sr_err != LDAP_NOT_ALLOWED_ON_NONLEAF )
2650 Debug( LDAP_DEBUG_ANY,
2651 "null_callback : error code 0x%x\n",
2654 return LDAP_SUCCESS;
2657 static struct berval *
2658 slap_uuidstr_from_normalized(
2659 struct berval* uuidstr,
2660 struct berval* normalized,
2664 unsigned char nibble;
2667 if ( normalized == NULL ) return NULL;
2668 if ( normalized->bv_len != 16 ) return NULL;
2673 new = (struct berval *)slap_sl_malloc( sizeof(struct berval), ctx );
2674 if ( new == NULL ) {
2681 if ( ( new->bv_val = slap_sl_malloc( new->bv_len + 1, ctx ) ) == NULL ) {
2682 if ( new != uuidstr ) {
2683 slap_sl_free( new, ctx );
2688 for ( i = 0; i < 16; i++ ) {
2689 if ( i == 4 || i == 6 || i == 8 || i == 10 ) {
2690 new->bv_val[(i<<1)+d] = '-';
2694 nibble = (normalized->bv_val[i] >> 4) & 0xF;
2695 if ( nibble < 10 ) {
2696 new->bv_val[(i<<1)+d] = nibble + '0';
2698 new->bv_val[(i<<1)+d] = nibble - 10 + 'a';
2701 nibble = (normalized->bv_val[i]) & 0xF;
2702 if ( nibble < 10 ) {
2703 new->bv_val[(i<<1)+d+1] = nibble + '0';
2705 new->bv_val[(i<<1)+d+1] = nibble - 10 + 'a';
2709 new->bv_val[new->bv_len] = '\0';
2714 syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
2716 const struct berval *uuid1 = v_uuid1;
2717 const struct berval *uuid2 = v_uuid2;
2718 int rc = uuid1->bv_len - uuid2->bv_len;
2719 if ( rc ) return rc;
2720 return ( memcmp( uuid1->bv_val, uuid2->bv_val, uuid1->bv_len ) );
2724 avl_ber_bvfree( void *v_bv )
2726 struct berval *bv = (struct berval *)v_bv;
2728 if( v_bv == NULL ) return;
2729 if ( !BER_BVISNULL( bv ) ) {
2730 ch_free( bv->bv_val );
2732 ch_free( (char *) bv );
2736 syncinfo_free( syncinfo_t *sie )
2739 if ( sie->si_conn_setup ) {
2741 ldap_get_option( sie->si_ld, LDAP_OPT_DESC, &s );
2742 connection_client_stop( s );
2743 sie->si_conn_setup = 0;
2745 ldap_unbind_ext( sie->si_ld, NULL, NULL );
2748 /* re-fetch it, in case it was already removed */
2749 sie->si_re = ldap_pvt_runqueue_find( &slapd_rq, do_syncrepl, sie );
2751 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, sie->si_re ) )
2752 ldap_pvt_runqueue_stoptask( &slapd_rq, sie->si_re );
2753 ldap_pvt_runqueue_remove( &slapd_rq, sie->si_re );
2756 ldap_pvt_thread_mutex_destroy( &sie->si_mutex );
2758 bindconf_free( &sie->si_bindconf );
2760 if ( sie->si_filterstr.bv_val ) {
2761 ch_free( sie->si_filterstr.bv_val );
2763 if ( sie->si_base.bv_val ) {
2764 ch_free( sie->si_base.bv_val );
2766 if ( sie->si_attrs ) {
2768 while ( sie->si_attrs[i] != NULL ) {
2769 ch_free( sie->si_attrs[i] );
2772 ch_free( sie->si_attrs );
2774 if ( sie->si_exattrs ) {
2776 while ( sie->si_exattrs[i] != NULL ) {
2777 ch_free( sie->si_exattrs[i] );
2780 ch_free( sie->si_exattrs );
2782 if ( sie->si_anlist ) {
2784 while ( sie->si_anlist[i].an_name.bv_val != NULL ) {
2785 ch_free( sie->si_anlist[i].an_name.bv_val );
2788 ch_free( sie->si_anlist );
2790 if ( sie->si_exanlist ) {
2792 while ( sie->si_exanlist[i].an_name.bv_val != NULL ) {
2793 ch_free( sie->si_exanlist[i].an_name.bv_val );
2796 ch_free( sie->si_exanlist );
2798 if ( sie->si_retryinterval ) {
2799 ch_free( sie->si_retryinterval );
2801 if ( sie->si_retrynum ) {
2802 ch_free( sie->si_retrynum );
2804 if ( sie->si_retrynum_init ) {
2805 ch_free( sie->si_retrynum_init );
2807 slap_sync_cookie_free( &sie->si_syncCookie, 0 );
2808 if ( sie->si_presentlist ) {
2809 avl_free( sie->si_presentlist, avl_ber_bvfree );
2811 while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist )) {
2812 struct nonpresent_entry* npe;
2813 npe = LDAP_LIST_FIRST( &sie->si_nonpresentlist );
2814 LDAP_LIST_REMOVE( npe, npe_link );
2815 if ( npe->npe_name ) {
2816 if ( npe->npe_name->bv_val ) {
2817 ch_free( npe->npe_name->bv_val );
2819 ch_free( npe->npe_name );
2821 if ( npe->npe_nname ) {
2822 if ( npe->npe_nname->bv_val ) {
2823 ch_free( npe->npe_nname->bv_val );
2825 ch_free( npe->npe_nname );
2834 /* NOTE: used & documented in slapd.conf(5) */
2836 #define PROVIDERSTR "provider"
2837 #define SCHEMASTR "schemachecking"
2838 #define FILTERSTR "filter"
2839 #define SEARCHBASESTR "searchbase"
2840 #define SCOPESTR "scope"
2841 #define ATTRSONLYSTR "attrsonly"
2842 #define ATTRSSTR "attrs"
2843 #define TYPESTR "type"
2844 #define INTERVALSTR "interval"
2845 #define RETRYSTR "retry"
2846 #define SLIMITSTR "sizelimit"
2847 #define TLIMITSTR "timelimit"
2848 #define SYNCDATASTR "syncdata"
2850 /* FIXME: undocumented */
2851 #define LOGBASESTR "logbase"
2852 #define LOGFILTERSTR "logfilter"
2853 #define OLDAUTHCSTR "bindprincipal"
2854 #define EXATTRSSTR "exattrs"
2855 #define MANAGEDSAITSTR "manageDSAit"
2858 #define LASTMODSTR "lastmod"
2859 #define LMGENSTR "gen"
2860 #define LMNOSTR "no"
2861 #define LMREQSTR "req"
2862 #define SRVTABSTR "srvtab"
2863 #define SUFFIXSTR "suffix"
2866 #define GOT_ID 0x0001
2867 #define GOT_PROVIDER 0x0002
2868 #define GOT_BASE 0x0004
2871 #define GOT_ALL (GOT_ID|GOT_PROVIDER|GOT_BASE)
2877 { BER_BVC("base"), LDAP_SCOPE_BASE },
2878 { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2879 { BER_BVC("onelevel"), LDAP_SCOPE_ONELEVEL }, /* OpenLDAP extension */
2880 { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2881 { BER_BVC("subord"), LDAP_SCOPE_SUBORDINATE },
2882 { BER_BVC("subordinate"), LDAP_SCOPE_SUBORDINATE },
2883 { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2884 { BER_BVC("subtree"), LDAP_SCOPE_SUBTREE }, /* OpenLDAP extension */
2888 static slap_verbmasks datamodes[] = {
2889 { BER_BVC("default"), SYNCDATA_DEFAULT },
2890 { BER_BVC("accesslog"), SYNCDATA_ACCESSLOG },
2891 { BER_BVC("changelog"), SYNCDATA_CHANGELOG },
2896 parse_syncrepl_line(
2904 for ( i = 1; i < c->argc; i++ ) {
2905 if ( !strncasecmp( c->argv[ i ], IDSTR "=",
2906 STRLENOF( IDSTR "=" ) ) )
2909 /* '\0' string terminator accounts for '=' */
2910 val = c->argv[ i ] + STRLENOF( IDSTR "=" );
2911 if ( lutil_atoi( &tmp, val ) != 0 ) {
2912 snprintf( c->msg, sizeof( c->msg ),
2913 "Error: parse_syncrepl_line: "
2914 "unable to parse syncrepl id \"%s\"", val );
2915 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
2918 if ( tmp >= 1000 || tmp < 0 ) {
2919 snprintf( c->msg, sizeof( c->msg ),
2920 "Error: parse_syncrepl_line: "
2921 "syncrepl id %d is out of range [0..999]", tmp );
2922 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
2927 } else if ( !strncasecmp( c->argv[ i ], PROVIDERSTR "=",
2928 STRLENOF( PROVIDERSTR "=" ) ) )
2930 val = c->argv[ i ] + STRLENOF( PROVIDERSTR "=" );
2931 ber_str2bv( val, 0, 1, &si->si_bindconf.sb_uri );
2932 gots |= GOT_PROVIDER;
2933 } else if ( !strncasecmp( c->argv[ i ], SCHEMASTR "=",
2934 STRLENOF( SCHEMASTR "=" ) ) )
2936 val = c->argv[ i ] + STRLENOF( SCHEMASTR "=" );
2937 if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2938 si->si_schemachecking = 1;
2939 } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2940 si->si_schemachecking = 0;
2942 si->si_schemachecking = 1;
2944 } else if ( !strncasecmp( c->argv[ i ], FILTERSTR "=",
2945 STRLENOF( FILTERSTR "=" ) ) )
2947 val = c->argv[ i ] + STRLENOF( FILTERSTR "=" );
2948 if ( si->si_filterstr.bv_val )
2949 ch_free( si->si_filterstr.bv_val );
2950 ber_str2bv( val, 0, 1, &si->si_filterstr );
2951 } else if ( !strncasecmp( c->argv[ i ], LOGFILTERSTR "=",
2952 STRLENOF( LOGFILTERSTR "=" ) ) )
2954 val = c->argv[ i ] + STRLENOF( LOGFILTERSTR "=" );
2955 if ( si->si_logfilterstr.bv_val )
2956 ch_free( si->si_logfilterstr.bv_val );
2957 ber_str2bv( val, 0, 1, &si->si_logfilterstr );
2958 } else if ( !strncasecmp( c->argv[ i ], SEARCHBASESTR "=",
2959 STRLENOF( SEARCHBASESTR "=" ) ) )
2964 val = c->argv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2965 if ( si->si_base.bv_val ) {
2966 ch_free( si->si_base.bv_val );
2968 ber_str2bv( val, 0, 0, &bv );
2969 rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2970 if ( rc != LDAP_SUCCESS ) {
2971 snprintf( c->msg, sizeof( c->msg ),
2972 "Invalid base DN \"%s\": %d (%s)",
2973 val, rc, ldap_err2string( rc ) );
2974 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
2978 } else if ( !strncasecmp( c->argv[ i ], LOGBASESTR "=",
2979 STRLENOF( LOGBASESTR "=" ) ) )
2984 val = c->argv[ i ] + STRLENOF( LOGBASESTR "=" );
2985 if ( si->si_logbase.bv_val ) {
2986 ch_free( si->si_logbase.bv_val );
2988 ber_str2bv( val, 0, 0, &bv );
2989 rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_logbase, NULL );
2990 if ( rc != LDAP_SUCCESS ) {
2991 snprintf( c->msg, sizeof( c->msg ),
2992 "Invalid logbase DN \"%s\": %d (%s)",
2993 val, rc, ldap_err2string( rc ) );
2994 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
2997 } else if ( !strncasecmp( c->argv[ i ], SCOPESTR "=",
2998 STRLENOF( SCOPESTR "=" ) ) )
3001 val = c->argv[ i ] + STRLENOF( SCOPESTR "=" );
3002 for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
3003 if (!strcasecmp( val, scopes[j].key.bv_val )) {
3004 si->si_scope = scopes[j].val;
3008 if ( BER_BVISNULL(&scopes[j].key) ) {
3009 snprintf( c->msg, sizeof( c->msg ),
3010 "Error: parse_syncrepl_line: "
3011 "unknown scope \"%s\"", val);
3012 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3015 } else if ( !strncasecmp( c->argv[ i ], ATTRSONLYSTR,
3016 STRLENOF( ATTRSONLYSTR ) ) )
3018 si->si_attrsonly = 1;
3019 } else if ( !strncasecmp( c->argv[ i ], ATTRSSTR "=",
3020 STRLENOF( ATTRSSTR "=" ) ) )
3022 val = c->argv[ i ] + STRLENOF( ATTRSSTR "=" );
3023 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
3025 attr_fname = ch_strdup( val + STRLENOF(":include:") );
3026 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
3027 if ( si->si_anlist == NULL ) {
3028 ch_free( attr_fname );
3031 si->si_anfile = attr_fname;
3033 char *str, *s, *next;
3034 char delimstr[] = " ,\t";
3035 str = ch_strdup( val );
3036 for ( s = ldap_pvt_strtok( str, delimstr, &next );
3038 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
3040 if ( strlen(s) == 1 && *s == '*' ) {
3041 si->si_allattrs = 1;
3042 *(val + ( s - str )) = delimstr[0];
3044 if ( strlen(s) == 1 && *s == '+' ) {
3045 si->si_allopattrs = 1;
3046 *(val + ( s - str )) = delimstr[0];
3050 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
3051 if ( si->si_anlist == NULL ) {
3055 } else if ( !strncasecmp( c->argv[ i ], EXATTRSSTR "=",
3056 STRLENOF( EXATTRSSTR "=" ) ) )
3058 val = c->argv[ i ] + STRLENOF( EXATTRSSTR "=" );
3059 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
3061 attr_fname = ch_strdup( val + STRLENOF(":include:") );
3062 si->si_exanlist = file2anlist(
3063 si->si_exanlist, attr_fname, " ,\t" );
3064 if ( si->si_exanlist == NULL ) {
3065 ch_free( attr_fname );
3068 ch_free( attr_fname );
3070 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
3071 if ( si->si_exanlist == NULL ) {
3075 } else if ( !strncasecmp( c->argv[ i ], TYPESTR "=",
3076 STRLENOF( TYPESTR "=" ) ) )
3078 val = c->argv[ i ] + STRLENOF( TYPESTR "=" );
3079 if ( !strncasecmp( val, "refreshOnly",
3080 STRLENOF("refreshOnly") ) )
3082 si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_ONLY;
3083 } else if ( !strncasecmp( val, "refreshAndPersist",
3084 STRLENOF("refreshAndPersist") ) )
3086 si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_AND_PERSIST;
3087 si->si_interval = 60;
3089 snprintf( c->msg, sizeof( c->msg ),
3090 "Error: parse_syncrepl_line: "
3091 "unknown sync type \"%s\"", val);
3092 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3095 } else if ( !strncasecmp( c->argv[ i ], INTERVALSTR "=",
3096 STRLENOF( INTERVALSTR "=" ) ) )
3098 val = c->argv[ i ] + STRLENOF( INTERVALSTR "=" );
3099 if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
3100 si->si_interval = 0;
3101 } else if ( strchr( val, ':' ) != NULL ) {
3102 char *next, *ptr = val;
3103 unsigned dd, hh, mm, ss;
3105 /* NOTE: the test for ptr[ 0 ] == '-'
3106 * should go before the call to strtoul() */
3107 dd = strtoul( ptr, &next, 10 );
3108 if ( ptr[ 0 ] == '-' || next == ptr || next[0] != ':' ) {
3109 snprintf( c->msg, sizeof( c->msg ),
3110 "Error: parse_syncrepl_line: "
3111 "invalid interval \"%s\", unable to parse days", val );
3112 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3116 hh = strtoul( ptr, &next, 10 );
3117 if ( ptr[ 0 ] == '-' || next == ptr || next[0] != ':' || hh > 24 ) {
3118 snprintf( c->msg, sizeof( c->msg ),
3119 "Error: parse_syncrepl_line: "
3120 "invalid interval \"%s\", unable to parse hours", val );
3121 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3125 mm = strtoul( ptr, &next, 10 );
3126 if ( ptr[ 0 ] == '-' || next == ptr || next[0] != ':' || mm > 60 ) {
3127 snprintf( c->msg, sizeof( c->msg ),
3128 "Error: parse_syncrepl_line: "
3129 "invalid interval \"%s\", unable to parse minutes", val );
3130 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3134 ss = strtoul( ptr, &next, 10 );
3135 if ( ptr[ 0 ] == '-' || next == ptr || next[0] != '\0' || ss > 60 ) {
3136 snprintf( c->msg, sizeof( c->msg ),
3137 "Error: parse_syncrepl_line: "
3138 "invalid interval \"%s\", unable to parse seconds", val );
3139 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3142 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
3146 if ( lutil_parse_time( val, &t ) != 0 ) {
3147 snprintf( c->msg, sizeof( c->msg ),
3148 "Error: parse_syncrepl_line: "
3149 "invalid interval \"%s\"", val );
3150 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3153 si->si_interval = (time_t)t;
3155 if ( si->si_interval < 0 ) {
3156 snprintf( c->msg, sizeof( c->msg ),
3157 "Error: parse_syncrepl_line: "
3158 "invalid interval \"%ld\"",
3159 (long) si->si_interval);
3160 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3163 } else if ( !strncasecmp( c->argv[ i ], RETRYSTR "=",
3164 STRLENOF( RETRYSTR "=" ) ) )
3169 val = c->argv[ i ] + STRLENOF( RETRYSTR "=" );
3170 retry_list = (char **) ch_calloc( 1, sizeof( char * ));
3171 retry_list[0] = NULL;
3173 slap_str2clist( &retry_list, val, " ,\t" );
3175 for ( k = 0; retry_list && retry_list[k]; k++ ) ;
3178 snprintf( c->msg, sizeof( c->msg ),
3179 "Error: incomplete syncrepl retry list" );
3180 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3181 for ( k = 0; retry_list && retry_list[k]; k++ ) {
3182 ch_free( retry_list[k] );
3184 ch_free( retry_list );
3187 si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
3188 si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
3189 si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
3190 for ( j = 0; j < n; j++ ) {
3192 if ( lutil_atoul( &t, retry_list[j*2] ) != 0 ) {
3193 snprintf( c->msg, sizeof( c->msg ),
3194 "Error: invalid retry interval \"%s\" (#%d)",
3195 retry_list[j*2], j );
3196 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3197 /* do some cleanup */
3200 si->si_retryinterval[j] = (time_t)t;
3201 if ( *retry_list[j*2+1] == '+' ) {
3202 si->si_retrynum_init[j] = RETRYNUM_FOREVER;
3203 si->si_retrynum[j] = RETRYNUM_FOREVER;
3207 if ( lutil_atoi( &si->si_retrynum_init[j], retry_list[j*2+1] ) != 0
3208 || si->si_retrynum_init[j] <= 0 )
3210 snprintf( c->msg, sizeof( c->msg ),
3211 "Error: invalid initial retry number \"%s\" (#%d)",
3212 retry_list[j*2+1], j );
3213 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3214 /* do some cleanup */
3217 if ( lutil_atoi( &si->si_retrynum[j], retry_list[j*2+1] ) != 0
3218 || si->si_retrynum[j] <= 0 )
3220 snprintf( c->msg, sizeof( c->msg ),
3221 "Error: invalid retry number \"%s\" (#%d)",
3222 retry_list[j*2+1], j );
3223 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3224 /* do some cleanup */
3229 si->si_retrynum_init[j] = RETRYNUM_TAIL;
3230 si->si_retrynum[j] = RETRYNUM_TAIL;
3231 si->si_retryinterval[j] = 0;
3233 for ( k = 0; retry_list && retry_list[k]; k++ ) {
3234 ch_free( retry_list[k] );
3236 ch_free( retry_list );
3237 } else if ( !strncasecmp( c->argv[ i ], MANAGEDSAITSTR "=",
3238 STRLENOF( MANAGEDSAITSTR "=" ) ) )
3240 val = c->argv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
3241 if ( lutil_atoi( &si->si_manageDSAit, val ) != 0
3242 || si->si_manageDSAit < 0 || si->si_manageDSAit > 1 )
3244 snprintf( c->msg, sizeof( c->msg ),
3245 "invalid manageDSAit value \"%s\".\n",
3247 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3250 } else if ( !strncasecmp( c->argv[ i ], SLIMITSTR "=",
3251 STRLENOF( SLIMITSTR "=") ) )
3253 val = c->argv[ i ] + STRLENOF( SLIMITSTR "=" );
3254 if ( strcasecmp( val, "unlimited" ) == 0 ) {
3257 } else if ( lutil_atoi( &si->si_slimit, val ) != 0 || si->si_slimit < 0 ) {
3258 snprintf( c->msg, sizeof( c->msg ),
3259 "invalid size limit value \"%s\".\n",
3261 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3264 } else if ( !strncasecmp( c->argv[ i ], TLIMITSTR "=",
3265 STRLENOF( TLIMITSTR "=" ) ) )
3267 val = c->argv[ i ] + STRLENOF( TLIMITSTR "=" );
3268 if ( strcasecmp( val, "unlimited" ) == 0 ) {
3271 } else if ( lutil_atoi( &si->si_tlimit, val ) != 0 || si->si_tlimit < 0 ) {
3272 snprintf( c->msg, sizeof( c->msg ),
3273 "invalid time limit value \"%s\".\n",
3275 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3278 } else if ( !strncasecmp( c->argv[ i ], SYNCDATASTR "=",
3279 STRLENOF( SYNCDATASTR "=" ) ) )
3281 val = c->argv[ i ] + STRLENOF( SYNCDATASTR "=" );
3282 si->si_syncdata = verb_to_mask( val, datamodes );
3283 } else if ( bindconf_parse( c->argv[i], &si->si_bindconf ) ) {
3284 snprintf( c->msg, sizeof( c->msg ),
3285 "Error: parse_syncrepl_line: "
3286 "unable to parse \"%s\"\n", c->argv[ i ] );
3287 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3292 if ( gots != GOT_ALL ) {
3293 snprintf( c->msg, sizeof( c->msg ),
3294 "Error: Malformed \"syncrepl\" line in slapd config file, missing%s%s%s",
3295 gots & GOT_ID ? "" : " "IDSTR,
3296 gots & GOT_PROVIDER ? "" : " "PROVIDERSTR,
3297 gots & GOT_BASE ? "" : " "SEARCHBASESTR );
3298 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
3312 if ( !( c->be->be_search && c->be->be_add && c->be->be_modify && c->be->be_delete ) ) {
3313 snprintf( c->msg, sizeof(c->msg), "database %s does not support "
3314 "operations required for syncrepl", c->be->be_type );
3315 Debug( LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
3318 if ( BER_BVISEMPTY( &c->be->be_rootdn )) {
3319 strcpy( c->msg, "rootDN must be defined before syncrepl may be used" );
3320 Debug( LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
3323 si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
3326 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
3330 si->si_bindconf.sb_tls = SB_TLS_OFF;
3331 si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
3332 si->si_schemachecking = 0;
3333 ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
3334 &si->si_filterstr );
3335 si->si_base.bv_val = NULL;
3336 si->si_scope = LDAP_SCOPE_SUBTREE;
3337 si->si_attrsonly = 0;
3338 si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
3339 si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
3340 si->si_attrs = NULL;
3341 si->si_allattrs = 0;
3342 si->si_allopattrs = 0;
3343 si->si_exattrs = NULL;
3344 si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_ONLY;
3345 si->si_interval = 86400;
3346 si->si_retryinterval = NULL;
3347 si->si_retrynum_init = NULL;
3348 si->si_retrynum = NULL;
3349 si->si_manageDSAit = 0;
3352 si->si_conn_setup = 0;
3354 si->si_presentlist = NULL;
3355 LDAP_LIST_INIT( &si->si_nonpresentlist );
3356 ldap_pvt_thread_mutex_init( &si->si_mutex );
3358 rc = parse_syncrepl_line( c, si );
3361 /* Must be LDAPv3 because we need controls */
3362 switch ( si->si_bindconf.sb_version ) {
3364 /* not explicitly set */
3365 si->si_bindconf.sb_version = LDAP_VERSION3;
3368 /* explicitly set */
3371 Debug( LDAP_DEBUG_ANY,
3372 "version %d incompatible with syncrepl\n",
3373 si->si_bindconf.sb_version, 0, 0 );
3374 syncinfo_free( si );
3379 if ( slapMode & SLAP_SERVER_MODE ) {
3380 Listener **l = slapd_get_listeners();
3383 /* check if URL points to current server. If so, ignore
3384 * this configuration. We require an exact match. Just
3385 * in case they really want to do this, they can vary
3386 * the case of the URL to allow it.
3388 if ( l && !SLAP_DBHIDDEN( c->be )) {
3390 for ( i=0; l[i]; i++ ) {
3391 if ( bvmatch( &l[i]->sl_url, &si->si_bindconf.sb_uri )) {
3399 init_syncrepl( si );
3400 si->si_re = ldap_pvt_runqueue_insert( &slapd_rq,
3401 si->si_interval, do_syncrepl, si, "do_syncrepl",
3402 c->be->be_suffix[0].bv_val );
3404 rc = config_sync_shadow( c ) ? -1 : 0;
3412 /* Use main slapd defaults */
3413 bindconf_tls_defaults( &si->si_bindconf );
3416 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
3417 syncinfo_free( si );
3420 Debug( LDAP_DEBUG_CONFIG,
3421 "Config: ** successfully added syncrepl \"%s\"\n",
3422 BER_BVISNULL( &si->si_bindconf.sb_uri ) ?
3423 "(null)" : si->si_bindconf.sb_uri.bv_val, 0, 0 );
3424 if ( !si->si_schemachecking ) {
3425 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
3427 c->be->be_syncinfo = si;
3433 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
3435 struct berval bc, uri;
3436 char buf[BUFSIZ*2], *ptr;
3439 #define WHATSLEFT ( sizeof( buf ) - ( ptr - buf ) )
3443 /* temporarily inhibit bindconf from printing URI */
3444 uri = si->si_bindconf.sb_uri;
3445 BER_BVZERO( &si->si_bindconf.sb_uri );
3446 si->si_bindconf.sb_version = 0;
3447 bindconf_unparse( &si->si_bindconf, &bc );
3448 si->si_bindconf.sb_uri = uri;
3449 si->si_bindconf.sb_version = LDAP_VERSION3;
3452 ptr += snprintf( ptr, WHATSLEFT, IDSTR "=%03ld " PROVIDERSTR "=%s",
3453 si->si_rid, si->si_bindconf.sb_uri.bv_val );
3454 if ( ptr - buf >= sizeof( buf ) ) return;
3455 if ( !BER_BVISNULL( &bc )) {
3456 if ( WHATSLEFT <= bc.bv_len ) {
3460 ptr = lutil_strcopy( ptr, bc.bv_val );
3463 if ( !BER_BVISEMPTY( &si->si_filterstr )) {
3464 if ( WHATSLEFT <= STRLENOF( " " FILTERSTR "=\"" "\"" ) + si->si_filterstr.bv_len ) return;
3465 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
3466 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
3469 if ( !BER_BVISNULL( &si->si_base )) {
3470 if ( WHATSLEFT <= STRLENOF( " " SEARCHBASESTR "=\"" "\"" ) + si->si_base.bv_len ) return;
3471 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
3472 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
3475 if ( !BER_BVISEMPTY( &si->si_logfilterstr )) {
3476 if ( WHATSLEFT <= STRLENOF( " " LOGFILTERSTR "=\"" "\"" ) + si->si_logfilterstr.bv_len ) return;
3477 ptr = lutil_strcopy( ptr, " " LOGFILTERSTR "=\"" );
3478 ptr = lutil_strcopy( ptr, si->si_logfilterstr.bv_val );
3481 if ( !BER_BVISNULL( &si->si_logbase )) {
3482 if ( WHATSLEFT <= STRLENOF( " " LOGBASESTR "=\"" "\"" ) + si->si_logbase.bv_len ) return;
3483 ptr = lutil_strcopy( ptr, " " LOGBASESTR "=\"" );
3484 ptr = lutil_strcopy( ptr, si->si_logbase.bv_val );
3487 for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
3488 if ( si->si_scope == scopes[i].val ) {
3489 if ( WHATSLEFT <= STRLENOF( " " SCOPESTR "=" ) + scopes[i].key.bv_len ) return;
3490 ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
3491 ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
3495 if ( si->si_attrsonly ) {
3496 if ( WHATSLEFT <= STRLENOF( " " ATTRSONLYSTR "=\"" "\"" ) ) return;
3497 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR );
3499 if ( si->si_anfile ) {
3500 if ( WHATSLEFT <= STRLENOF( " " ATTRSSTR "=\":include:" "\"" ) + strlen( si->si_anfile ) ) return;
3501 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:\"" );
3502 ptr = lutil_strcopy( ptr, si->si_anfile );
3504 } else if ( si->si_allattrs || si->si_allopattrs ||
3505 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) ))
3509 if ( WHATSLEFT <= STRLENOF( " " ATTRSONLYSTR "=\"" "\"" ) ) return;
3510 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
3512 /* FIXME: add check for overflow */
3513 ptr = anlist_unparse( si->si_anlist, ptr, WHATSLEFT );
3514 if ( si->si_allattrs ) {
3515 if ( WHATSLEFT <= STRLENOF( ",*\"" ) ) return;
3516 if ( old != ptr ) *ptr++ = ',';
3519 if ( si->si_allopattrs ) {
3520 if ( WHATSLEFT <= STRLENOF( ",+\"" ) ) return;
3521 if ( old != ptr ) *ptr++ = ',';
3526 if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
3527 if ( WHATSLEFT <= STRLENOF( " " EXATTRSSTR "=" ) ) return;
3528 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
3529 /* FIXME: add check for overflow */
3530 ptr = anlist_unparse( si->si_exanlist, ptr, WHATSLEFT );
3532 if ( WHATSLEFT <= STRLENOF( " " SCHEMASTR "=" ) + STRLENOF( "off" ) ) return;
3533 ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
3534 ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
3536 if ( WHATSLEFT <= STRLENOF( " " TYPESTR "=" ) + STRLENOF( "refreshAndPersist" ) ) return;
3537 ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
3538 ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
3539 "refreshAndPersist" : "refreshOnly" );
3541 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
3544 dd = si->si_interval;
3551 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
3552 ptr += snprintf( ptr, WHATSLEFT, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
3553 if ( ptr - buf >= sizeof( buf ) ) return;
3554 } else if ( si->si_retryinterval ) {
3556 if ( WHATSLEFT <= STRLENOF( " " RETRYSTR "=\"" "\"" ) ) return;
3557 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
3558 for (i=0; si->si_retryinterval[i]; i++) {
3559 if ( space ) *ptr++ = ' ';
3561 ptr += snprintf( ptr, WHATSLEFT, "%ld ", (long) si->si_retryinterval[i] );
3562 if ( si->si_retrynum_init[i] == RETRYNUM_FOREVER )
3565 ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_retrynum_init[i] );
3567 if ( WHATSLEFT <= STRLENOF( "\"" ) ) return;
3571 if ( si->si_slimit ) {
3572 if ( WHATSLEFT <= STRLENOF( " " SLIMITSTR "=" ) ) return;
3573 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
3574 ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_slimit );
3577 if ( si->si_tlimit ) {
3578 if ( WHATSLEFT <= STRLENOF( " " TLIMITSTR "=" ) ) return;
3579 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
3580 ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_tlimit );
3583 if ( si->si_syncdata ) {
3584 if ( enum_to_verb( datamodes, si->si_syncdata, &bc ) >= 0 ) {
3585 if ( WHATSLEFT <= STRLENOF( " " SYNCDATASTR "=" ) + bc.bv_len ) return;
3586 ptr = lutil_strcopy( ptr, " " SYNCDATASTR "=" );
3587 ptr = lutil_strcopy( ptr, bc.bv_val );
3590 bc.bv_len = ptr - buf;
3592 ber_dupbv( bv, &bc );
3596 syncrepl_config( ConfigArgs *c )
3598 if (c->op == SLAP_CONFIG_EMIT) {
3599 if ( c->be->be_syncinfo ) {
3601 syncrepl_unparse( c->be->be_syncinfo, &bv );
3602 ber_bvarray_add( &c->rvalue_vals, &bv );
3606 } else if ( c->op == LDAP_MOD_DELETE ) {
3607 if ( c->be->be_syncinfo ) {
3608 syncinfo_free( c->be->be_syncinfo );
3609 c->be->be_syncinfo = NULL;
3611 SLAP_DBFLAGS( c->be ) &= ~(SLAP_DBFLAG_SHADOW|SLAP_DBFLAG_SYNC_SHADOW);
3614 if ( SLAP_SHADOW( c->be ) ) {
3615 Debug(LDAP_DEBUG_ANY, "%s: "
3616 "syncrepl: database already shadowed.\n",
3620 return add_syncrepl( c );