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 2003-2005 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 typedef struct syncinfo_s {
45 struct slap_backend_db *si_be;
48 struct berval si_provideruri;
49 slap_bindconf si_bindconf;
50 struct berval si_filterstr;
51 struct berval si_base;
55 AttributeName *si_anlist;
56 AttributeName *si_exanlist;
61 int si_schemachecking;
64 time_t *si_retryinterval;
65 int *si_retrynum_init;
67 struct sync_cookie si_syncCookie;
72 int si_refreshPresent;
74 Avlnode *si_presentlist;
76 LDAP_LIST_HEAD(np, nonpresent_entry) si_nonpresentlist;
77 ldap_pvt_thread_mutex_t si_mutex;
80 static int syncuuid_cmp( const void *, const void * );
81 static void avl_ber_bvfree( void * );
82 static void syncrepl_del_nonpresent( Operation *, syncinfo_t *, BerVarray );
83 static int syncrepl_message_to_op(
84 syncinfo_t *, Operation *, LDAPMessage * );
85 static int syncrepl_message_to_entry(
86 syncinfo_t *, Operation *, LDAPMessage *,
87 Modifications **, Entry **, int );
88 static int syncrepl_entry(
89 syncinfo_t *, Operation*, Entry*,
90 Modifications**,int, struct berval*,
93 static void syncrepl_updateCookie(
94 syncinfo_t *, Operation *, struct berval *,
95 struct sync_cookie * );
96 static struct berval * slap_uuidstr_from_normalized(
97 struct berval *, struct berval *, void * );
99 /* callback functions */
100 static int dn_callback( struct slap_op *, struct slap_rep * );
101 static int nonpresent_callback( struct slap_op *, struct slap_rep * );
102 static int null_callback( struct slap_op *, struct slap_rep * );
104 static AttributeDescription *sync_descs[4];
107 init_syncrepl(syncinfo_t *si)
110 char **attrs, **exattrs;
112 if ( !sync_descs[0] ) {
113 sync_descs[0] = slap_schema.si_ad_objectClass;
114 sync_descs[1] = slap_schema.si_ad_structuralObjectClass;
115 sync_descs[2] = slap_schema.si_ad_entryCSN;
116 sync_descs[3] = NULL;
119 if ( si->si_allattrs && si->si_allopattrs )
122 attrs = anlist2attrs( si->si_anlist );
125 if ( si->si_allattrs ) {
128 if ( !is_at_operational( at_find( attrs[i] ))) {
129 for ( j = i; attrs[j] != NULL; j++ ) {
132 attrs[j] = attrs[j+1];
138 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
139 attrs[i] = ch_strdup("*");
142 } else if ( si->si_allopattrs ) {
145 if ( is_at_operational( at_find( attrs[i] ))) {
146 for ( j = i; attrs[j] != NULL; j++ ) {
149 attrs[j] = attrs[j+1];
155 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
156 attrs[i] = ch_strdup("+");
160 for ( i = 0; sync_descs[i] != NULL; i++ ) {
163 if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val )) {
164 for ( k = j; attrs[k] != NULL; k++ ) {
167 attrs[k] = attrs[k+1];
175 for ( n = 0; attrs[ n ] != NULL; n++ ) /* empty */;
177 if ( si->si_allopattrs ) {
178 attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ));
180 attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ));
183 if ( attrs == NULL ) {
184 Debug( LDAP_DEBUG_ANY, "out of memory\n", 0,0,0 );
188 if ( si->si_allopattrs ) {
189 attrs[n++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
191 for ( i = 0; sync_descs[ i ] != NULL; i++ ) {
192 attrs[ n++ ] = ch_strdup ( sync_descs[i]->ad_cname.bv_val );
200 if ( si->si_allattrs == si->si_allopattrs ) {
201 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
202 attrs[i++] = ch_strdup( "*" );
203 attrs[i++] = ch_strdup( "+" );
204 } else if ( si->si_allattrs && !si->si_allopattrs ) {
205 for ( n = 0; sync_descs[ n ] != NULL; n++ ) ;
206 attrs = (char**) ch_malloc( (n+1)* sizeof(char*) );
207 attrs[i++] = ch_strdup( "*" );
208 for ( j = 1; sync_descs[ j ] != NULL; j++ ) {
209 attrs[i++] = ch_strdup ( sync_descs[j]->ad_cname.bv_val );
211 } else if ( !si->si_allattrs && si->si_allopattrs ) {
212 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
213 attrs[i++] = ch_strdup( "+" );
214 attrs[i++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
219 si->si_attrs = attrs;
221 exattrs = anlist2attrs( si->si_exanlist );
224 for ( n = 0; exattrs[n] != NULL; n++ ) ;
226 for ( i = 0; sync_descs[i] != NULL; i++ ) {
228 while ( exattrs[j] != NULL ) {
229 if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val )) {
230 ch_free( exattrs[j] );
231 for ( k = j; exattrs[k] != NULL; k++ ) {
232 exattrs[k] = exattrs[k+1];
240 for ( i = 0; exattrs[i] != NULL; i++ ) {
241 for ( j = 0; si->si_anlist[j].an_name.bv_val; j++ ) {
243 if ( ( oc = si->si_anlist[j].an_oc ) ) {
245 while ( oc->soc_required[k] ) {
246 if ( !strcmp( exattrs[i],
247 oc->soc_required[k]->sat_cname.bv_val )) {
248 ch_free( exattrs[i] );
249 for ( l = i; exattrs[l]; l++ ) {
250 exattrs[l] = exattrs[l+1];
260 for ( i = 0; exattrs[i] != NULL; i++ ) ;
263 exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *));
266 si->si_exattrs = exattrs;
274 BerElementBuffer berbuf;
275 BerElement *ber = (BerElement *)&berbuf;
276 LDAPControl c[2], *ctrls[3];
277 struct timeval timeout;
281 /* setup LDAP SYNC control */
282 ber_init2( ber, NULL, LBER_USE_DER );
283 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &ctx );
285 if ( !BER_BVISNULL( &si->si_syncCookie.octet_str ) )
287 ber_printf( ber, "{eO}",
289 &si->si_syncCookie.octet_str );
291 ber_printf( ber, "{e}",
295 if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 )) == LBER_ERROR ) {
300 c[0].ldctl_oid = LDAP_CONTROL_SYNC;
301 c[0].ldctl_iscritical = si->si_type < 0;
304 if ( !BER_BVISNULL( &si->si_bindconf.sb_authzId ) ) {
305 c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
306 c[1].ldctl_value = si->si_bindconf.sb_authzId;
307 c[1].ldctl_iscritical = 1;
314 timeout.tv_sec = si->si_tlimit;
317 rc = ldap_search_ext( si->si_ld, si->si_base.bv_val, si->si_scope,
318 si->si_filterstr.bv_val, si->si_attrs, si->si_attrsonly,
319 ctrls, NULL, si->si_tlimit > 0 ? &timeout : NULL,
320 si->si_slimit, &msgid );
331 int cmdline_cookie_found = 0;
333 struct sync_cookie *sc = NULL;
339 psub = &si->si_be->be_nsuffix[0];
341 /* Init connection to master */
342 rc = ldap_initialize( &si->si_ld, si->si_provideruri.bv_val );
343 if ( rc != LDAP_SUCCESS ) {
344 Debug( LDAP_DEBUG_ANY,
345 "do_syncrep1: ldap_initialize failed (%s)\n",
346 si->si_provideruri.bv_val, 0, 0 );
350 op->o_protocol = LDAP_VERSION3;
351 ldap_set_option( si->si_ld, LDAP_OPT_PROTOCOL_VERSION, &op->o_protocol );
355 if ( si->si_bindconf.sb_tls ) {
356 rc = ldap_start_tls_s( si->si_ld, NULL, NULL );
357 if( rc != LDAP_SUCCESS ) {
358 Debug( LDAP_DEBUG_ANY,
359 "%s: ldap_start_tls failed (%d)\n",
360 si->si_bindconf.sb_tls == SB_TLS_CRITICAL ? "Error" : "Warning",
362 if( si->si_bindconf.sb_tls == SB_TLS_CRITICAL ) goto done;
366 if ( si->si_bindconf.sb_method == LDAP_AUTH_SASL ) {
367 #ifdef HAVE_CYRUS_SASL
370 if ( si->si_bindconf.sb_secprops != NULL ) {
371 rc = ldap_set_option( si->si_ld,
372 LDAP_OPT_X_SASL_SECPROPS, si->si_bindconf.sb_secprops);
374 if( rc != LDAP_OPT_SUCCESS ) {
375 Debug( LDAP_DEBUG_ANY, "Error: ldap_set_option "
376 "(%s,SECPROPS,\"%s\") failed!\n",
377 si->si_provideruri.bv_val, si->si_bindconf.sb_secprops, 0 );
382 defaults = lutil_sasl_defaults( si->si_ld,
383 si->si_bindconf.sb_saslmech.bv_val,
384 si->si_bindconf.sb_realm.bv_val,
385 si->si_bindconf.sb_authcId.bv_val,
386 si->si_bindconf.sb_cred.bv_val,
387 si->si_bindconf.sb_authzId.bv_val );
389 rc = ldap_sasl_interactive_bind_s( si->si_ld,
390 si->si_bindconf.sb_binddn.bv_val,
391 si->si_bindconf.sb_saslmech.bv_val,
397 lutil_sasl_freedefs( defaults );
399 /* FIXME: different error behaviors according to
401 * 2) on err policy : exit, retry, backoff ...
403 if ( rc != LDAP_SUCCESS ) {
404 static struct berval bv_GSSAPI = BER_BVC( "GSSAPI" );
406 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
407 "ldap_sasl_interactive_bind_s failed (%d)\n",
410 /* FIXME (see above comment) */
411 /* if Kerberos credentials cache is not active, retry */
412 if ( ber_bvcmp( &si->si_bindconf.sb_saslmech, &bv_GSSAPI ) == 0 &&
413 rc == LDAP_LOCAL_ERROR )
415 rc = LDAP_SERVER_DOWN;
420 #else /* HAVE_CYRUS_SASL */
421 /* Should never get here, we trapped this at config time */
423 fprintf( stderr, "not compiled with SASL support\n" );
428 } else if ( si->si_bindconf.sb_method == LDAP_AUTH_SIMPLE ) {
429 rc = ldap_sasl_bind_s( si->si_ld,
430 si->si_bindconf.sb_binddn.bv_val, LDAP_SASL_SIMPLE,
431 &si->si_bindconf.sb_cred, NULL, NULL, NULL );
432 if ( rc != LDAP_SUCCESS ) {
433 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
434 "ldap_sasl_bind_s failed (%d)\n", rc, 0, 0 );
439 /* Set SSF to strongest of TLS, SASL SSFs */
442 op->o_transport_ssf = 0;
444 if ( ldap_get_option( si->si_ld, LDAP_OPT_X_TLS_SSL_CTX, &ssl )
445 == LDAP_SUCCESS && ssl != NULL )
447 op->o_tls_ssf = ldap_pvt_tls_get_strength( ssl );
449 #endif /* HAVE_TLS */
450 ldap_get_option( si->si_ld, LDAP_OPT_X_SASL_SSF, &op->o_sasl_ssf );
451 op->o_ssf = ( op->o_sasl_ssf > op->o_tls_ssf )
452 ? op->o_sasl_ssf : op->o_tls_ssf;
455 if ( BER_BVISNULL( &si->si_syncCookie.octet_str )) {
456 /* get contextCSN shadow replica from database */
457 BerVarray csn = NULL;
459 assert( si->si_rid < 1000 );
460 op->o_req_ndn = op->o_bd->be_nsuffix[0];
461 op->o_req_dn = op->o_req_ndn;
463 /* try to read stored contextCSN */
464 backend_attribute( op, NULL, &op->o_req_ndn,
465 slap_schema.si_ad_contextCSN, &csn, ACL_READ );
467 ch_free( si->si_syncCookie.ctxcsn.bv_val );
468 ber_dupbv( &si->si_syncCookie.ctxcsn, csn );
469 ber_bvarray_free_x( csn, op->o_tmpmemctx );
472 si->si_syncCookie.rid = si->si_rid;
474 LDAP_STAILQ_FOREACH( sc, &slap_sync_cookie, sc_next ) {
475 if ( si->si_rid == sc->rid ) {
476 cmdline_cookie_found = 1;
481 if ( cmdline_cookie_found ) {
482 /* cookie is supplied in the command line */
484 LDAP_STAILQ_REMOVE( &slap_sync_cookie, sc, sync_cookie, sc_next );
486 /* ctxcsn wasn't parsed yet, do it now */
487 slap_parse_sync_cookie( sc, op->o_tmpmemctx );
488 if ( BER_BVISNULL( &sc->ctxcsn ) ) {
489 /* if cmdline cookie does not have ctxcsn */
490 /* component, set it to an initial value */
491 slap_init_sync_cookie_ctxcsn( sc );
493 slap_sync_cookie_free( &si->si_syncCookie, 0 );
494 slap_dup_sync_cookie( &si->si_syncCookie, sc );
495 slap_sync_cookie_free( sc, 1 );
498 slap_compose_sync_cookie( NULL, &si->si_syncCookie.octet_str,
499 &si->si_syncCookie.ctxcsn, si->si_syncCookie.rid );
502 rc = ldap_sync_search( si, op->o_tmpmemctx );
504 if( rc != LDAP_SUCCESS ) {
505 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
506 "ldap_search_ext: %s (%d)\n", ldap_err2string( rc ), rc, 0 );
512 ldap_unbind_ext( si->si_ld, NULL, NULL );
525 LDAPControl **rctrls = NULL;
528 BerElementBuffer berbuf;
529 BerElement *ber = (BerElement *)&berbuf;
531 LDAPMessage *res = NULL;
532 LDAPMessage *msg = NULL;
535 struct berval *retdata = NULL;
540 struct berval syncUUID = BER_BVNULL;
541 struct sync_cookie syncCookie = { BER_BVNULL };
542 struct sync_cookie syncCookie_req = { BER_BVNULL };
543 struct berval cookie = BER_BVNULL;
551 Modifications *modlist = NULL;
556 struct timeval *tout_p = NULL;
557 struct timeval tout = { 0, 0 };
559 int refreshDeletes = 0;
561 BerVarray syncUUIDs = NULL;
564 if ( slapd_shutdown ) {
569 ber_init2( ber, NULL, LBER_USE_DER );
570 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
572 Debug( LDAP_DEBUG_TRACE, "=>do_syncrep2\n", 0, 0, 0 );
574 psub = &si->si_be->be_nsuffix[0];
576 slap_dup_sync_cookie( &syncCookie_req, &si->si_syncCookie );
578 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
584 while (( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
585 tout_p, &res )) > 0 )
587 if ( slapd_shutdown ) {
591 for( msg = ldap_first_message( si->si_ld, res );
593 msg = ldap_next_message( si->si_ld, msg ) )
595 if ( slapd_shutdown ) {
599 switch( ldap_msgtype( msg ) ) {
600 case LDAP_RES_SEARCH_ENTRY:
601 ldap_get_entry_controls( si->si_ld, msg, &rctrls );
602 /* we can't work without the control */
604 Debug( LDAP_DEBUG_ANY, "do_syncrep2: "
605 "got search entry without "
606 "control\n", 0, 0, 0 );
611 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
612 ber_scanf( ber, "{em" /*"}"*/, &syncstate, &syncUUID );
613 /* FIXME: what if syncUUID is NULL or empty? */
614 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
615 ber_scanf( ber, /*"{"*/ "m}", &cookie );
616 if ( !BER_BVISNULL( &cookie ) ) {
617 ch_free( syncCookie.octet_str.bv_val );
618 ber_dupbv( &syncCookie.octet_str, &cookie );
620 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
622 slap_parse_sync_cookie( &syncCookie, NULL );
625 if ( si->si_syncdata ) {
628 if ( syncrepl_message_to_op( si, op, msg ) == LDAP_SUCCESS &&
629 !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
630 syncrepl_updateCookie( si, op, psub, &syncCookie );
632 } else if ( syncrepl_message_to_entry( si, op, msg,
633 &modlist, &entry, syncstate ) == LDAP_SUCCESS ) {
634 rc_efree = syncrepl_entry( si, op, entry, &modlist,
635 syncstate, &syncUUID, &syncCookie_req, &syncCookie.ctxcsn );
636 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) )
638 syncrepl_updateCookie( si, op, psub, &syncCookie );
641 ldap_controls_free( rctrls );
643 slap_mods_free( modlist, 1 );
645 if ( rc_efree && entry ) {
651 case LDAP_RES_SEARCH_REFERENCE:
652 Debug( LDAP_DEBUG_ANY,
653 "do_syncrep2: reference received error\n", 0, 0, 0 );
656 case LDAP_RES_SEARCH_RESULT:
657 Debug( LDAP_DEBUG_SYNC,
658 "do_syncrep2: LDAP_RES_SEARCH_RESULT\n", 0, 0, 0 );
659 ldap_parse_result( si->si_ld, msg, &err, NULL, NULL, NULL,
663 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
665 ber_scanf( ber, "{" /*"}"*/);
666 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
667 ber_scanf( ber, "m", &cookie );
668 if ( !BER_BVISNULL( &cookie ) ) {
669 ch_free( syncCookie.octet_str.bv_val );
670 ber_dupbv( &syncCookie.octet_str, &cookie);
672 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
674 slap_parse_sync_cookie( &syncCookie, NULL );
677 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_REFRESHDELETES )
679 ber_scanf( ber, "b", &refreshDeletes );
681 ber_scanf( ber, /*"{"*/ "}" );
683 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
685 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
688 value_match( &match, slap_schema.si_ad_entryCSN,
689 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
690 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
691 &syncCookie_req.ctxcsn, &syncCookie.ctxcsn,
694 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
695 match < 0 && err == LDAP_SUCCESS )
697 syncrepl_updateCookie( si, op, psub, &syncCookie );
700 ldap_controls_free( rctrls );
702 if (si->si_type != LDAP_SYNC_REFRESH_AND_PERSIST) {
703 /* FIXME : different error behaviors according to
704 * 1) err code : LDAP_BUSY ...
705 * 2) on err policy : stop service, stop sync, retry
707 if ( refreshDeletes == 0 && match < 0 &&
708 err == LDAP_SUCCESS )
710 syncrepl_del_nonpresent( op, si, NULL );
712 avl_free( si->si_presentlist, avl_ber_bvfree );
713 si->si_presentlist = NULL;
720 case LDAP_RES_INTERMEDIATE:
721 rc = ldap_parse_intermediate( si->si_ld, msg,
722 &retoid, &retdata, NULL, 0 );
723 if ( !rc && !strcmp( retoid, LDAP_SYNC_INFO ) ) {
724 ber_init2( ber, retdata, LBER_USE_DER );
726 switch ( si_tag = ber_peek_tag( ber, &len )) {
728 case LDAP_TAG_SYNC_NEW_COOKIE:
729 Debug( LDAP_DEBUG_SYNC,
730 "do_syncrep2: %s - %s%s\n",
731 "LDAP_RES_INTERMEDIATE",
732 "NEW_COOKIE", "\n" );
733 ber_scanf( ber, "tm", &tag, &cookie );
735 case LDAP_TAG_SYNC_REFRESH_DELETE:
736 case LDAP_TAG_SYNC_REFRESH_PRESENT:
737 Debug( LDAP_DEBUG_SYNC,
738 "do_syncrep2: %s - %s%s\n",
739 "LDAP_RES_INTERMEDIATE",
740 si_tag == LDAP_TAG_SYNC_REFRESH_PRESENT ?
741 "REFRESH_PRESENT" : "REFRESH_DELETE",
743 if ( si_tag == LDAP_TAG_SYNC_REFRESH_DELETE ) {
744 si->si_refreshDelete = 1;
746 si->si_refreshPresent = 1;
748 ber_scanf( ber, "t{" /*"}"*/, &tag );
749 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE )
751 ber_scanf( ber, "m", &cookie );
752 if ( !BER_BVISNULL( &cookie ) ) {
753 ch_free( syncCookie.octet_str.bv_val );
754 ber_dupbv( &syncCookie.octet_str, &cookie );
756 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
758 slap_parse_sync_cookie( &syncCookie, NULL );
761 if ( ber_peek_tag( ber, &len ) ==
762 LDAP_TAG_REFRESHDONE )
764 ber_scanf( ber, "b", &refreshDone );
766 ber_scanf( ber, /*"{"*/ "}" );
768 case LDAP_TAG_SYNC_ID_SET:
769 Debug( LDAP_DEBUG_SYNC,
770 "do_syncrep2: %s - %s%s\n",
771 "LDAP_RES_INTERMEDIATE",
774 ber_scanf( ber, "t{" /*"}"*/, &tag );
775 if ( ber_peek_tag( ber, &len ) ==
776 LDAP_TAG_SYNC_COOKIE )
778 ber_scanf( ber, "m", &cookie );
779 if ( !BER_BVISNULL( &cookie ) ) {
780 ch_free( syncCookie.octet_str.bv_val );
781 ber_dupbv( &syncCookie.octet_str, &cookie );
783 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
785 slap_parse_sync_cookie( &syncCookie, NULL );
788 if ( ber_peek_tag( ber, &len ) ==
789 LDAP_TAG_REFRESHDELETES )
791 ber_scanf( ber, "b", &refreshDeletes );
793 ber_scanf( ber, "[W]", &syncUUIDs );
794 ber_scanf( ber, /*"{"*/ "}" );
795 if ( refreshDeletes ) {
796 syncrepl_del_nonpresent( op, si, syncUUIDs );
797 ber_bvarray_free_x( syncUUIDs, op->o_tmpmemctx );
799 for ( i = 0; !BER_BVISNULL( &syncUUIDs[i] ); i++ ) {
800 struct berval *syncuuid_bv;
801 syncuuid_bv = ber_dupbv( NULL, &syncUUIDs[i] );
802 slap_sl_free( syncUUIDs[i].bv_val,op->o_tmpmemctx );
803 avl_insert( &si->si_presentlist,
804 (caddr_t) syncuuid_bv,
805 syncuuid_cmp, avl_dup_error );
807 slap_sl_free( syncUUIDs, op->o_tmpmemctx );
811 Debug( LDAP_DEBUG_ANY,
812 "do_syncrep2 : unknown syncinfo tag (%ld)\n",
813 (long) si_tag, 0, 0 );
814 ldap_memfree( retoid );
815 ber_bvfree( retdata );
819 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
821 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
824 value_match( &match, slap_schema.si_ad_entryCSN,
825 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
826 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
827 &syncCookie_req.ctxcsn,
828 &syncCookie.ctxcsn, &text );
831 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
834 syncrepl_updateCookie( si, op, psub, &syncCookie);
837 if ( si->si_refreshPresent == 1 ) {
839 syncrepl_del_nonpresent( op, si, NULL );
843 ldap_memfree( retoid );
844 ber_bvfree( retdata );
848 Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
849 "unknown intermediate response (%d)\n",
851 ldap_memfree( retoid );
852 ber_bvfree( retdata );
858 Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
859 "unknown message\n", 0, 0, 0 );
863 if ( !BER_BVISNULL( &syncCookie.octet_str )) {
864 slap_sync_cookie_free( &syncCookie_req, 0 );
865 slap_dup_sync_cookie( &syncCookie_req, &syncCookie );
866 slap_sync_cookie_free( &syncCookie, 0 );
876 ldap_get_option( si->si_ld, LDAP_OPT_ERROR_NUMBER, &rc );
877 errstr = ldap_err2string( rc );
879 Debug( LDAP_DEBUG_ANY,
880 "do_syncrep2 : %s\n", errstr, 0, 0 );
884 slap_sync_cookie_free( &syncCookie, 0 );
885 slap_sync_cookie_free( &syncCookie_req, 0 );
887 if ( res ) ldap_msgfree( res );
889 if ( rc && si->si_ld ) {
890 ldap_unbind_ext( si->si_ld, NULL, NULL );
902 struct re_s* rtask = arg;
903 syncinfo_t *si = ( syncinfo_t * ) rtask->arg;
904 Connection conn = {0};
905 OperationBuffer opbuf;
907 int rc = LDAP_SUCCESS;
914 Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl\n", 0, 0, 0 );
919 ldap_pvt_thread_mutex_lock( &si->si_mutex );
921 switch( abs( si->si_type )) {
922 case LDAP_SYNC_REFRESH_ONLY:
923 case LDAP_SYNC_REFRESH_AND_PERSIST:
926 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
930 if ( slapd_shutdown ) {
932 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
933 connection_client_stop( s );
934 ldap_unbind_ext( si->si_ld, NULL, NULL );
937 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
941 op = (Operation *) &opbuf;
942 connection_fake_init( &conn, op, ctx );
944 /* use global malloc for now */
945 op->o_tmpmemctx = NULL;
946 op->o_tmpmfuncs = &ch_mfuncs;
948 op->o_managedsait = SLAP_CONTROL_NONCRITICAL;
949 op->o_bd = be = si->si_be;
950 op->o_dn = op->o_bd->be_rootdn;
951 op->o_ndn = op->o_bd->be_rootndn;
953 /* Establish session, do search */
956 si->si_refreshDelete = 0;
957 si->si_refreshPresent = 0;
958 rc = do_syncrep1( op, si );
961 /* Process results */
962 if ( rc == LDAP_SUCCESS ) {
963 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
965 rc = do_syncrep2( op, si );
967 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
968 /* If we succeeded, enable the connection for further listening.
969 * If we failed, tear down the connection and reschedule.
971 if ( rc == LDAP_SUCCESS ) {
973 rc = connection_client_setup( s, do_syncrepl, arg );
975 connection_client_enable( s );
977 } else if ( !first ) {
981 if ( rc == -2 ) rc = 0;
985 /* At this point, we have 4 cases:
986 * 1) for any hard failure, give up and remove this task
987 * 2) for ServerDown, reschedule this task to run
988 * 3) for Refresh and Success, reschedule to run
989 * 4) for Persist and Success, reschedule to defer
991 ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
993 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask )) {
994 ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
998 connection_client_stop( s );
1001 if ( rc == LDAP_SUCCESS ) {
1002 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
1005 rtask->interval.tv_sec = si->si_interval;
1006 ldap_pvt_runqueue_resched( &slapd_rq, rtask, defer );
1007 if ( si->si_retrynum ) {
1008 for ( i = 0; si->si_retrynum_init[i] != -2; i++ ) {
1009 si->si_retrynum[i] = si->si_retrynum_init[i];
1011 si->si_retrynum[i] = -2;
1014 for ( i = 0; si->si_retrynum && si->si_retrynum[i] <= 0; i++ ) {
1015 if ( si->si_retrynum[i] == -1 || si->si_retrynum[i] == -2 )
1019 if ( !si->si_retrynum || si->si_retrynum[i] == -2 ) {
1020 ldap_pvt_runqueue_remove( &slapd_rq, rtask );
1021 } else if ( si->si_retrynum[i] >= -1 ) {
1022 if ( si->si_retrynum[i] > 0 )
1023 si->si_retrynum[i]--;
1024 rtask->interval.tv_sec = si->si_retryinterval[i];
1025 ldap_pvt_runqueue_resched( &slapd_rq, rtask, 0 );
1026 slap_wake_listener();
1030 ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
1031 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
1036 typedef struct logschema {
1037 struct berval ls_dn;
1038 struct berval ls_req;
1039 struct berval ls_mod;
1040 struct berval ls_newRdn;
1041 struct berval ls_delRdn;
1042 struct berval ls_newSup;
1045 static logschema changelog_sc = {
1046 BER_BVC("targetDN"),
1047 BER_BVC("changeType"),
1050 BER_BVC("deleteOldRDN"),
1051 BER_BVC("newSuperior")
1054 static logschema accesslog_sc = {
1058 BER_BVC("reqNewRDN"),
1059 BER_BVC("reqDeleteOldRDN"),
1060 BER_BVC("reqNewSuperior")
1063 static slap_verbmasks modops[] = {
1064 { BER_BVC("add"), LDAP_REQ_ADD },
1065 { BER_BVC("delete"), LDAP_REQ_DELETE },
1066 { BER_BVC("modify"), LDAP_REQ_MODIFY },
1067 { BER_BVC("modrdn"), LDAP_REQ_MODRDN},
1071 static Modifications *
1072 syncrepl_accesslog_mods(
1079 AttributeDescription *ad;
1080 struct berval bv, bv2;
1082 Modifications *mod = NULL, *modlist = NULL, **modtail;
1087 for (i=0; !BER_BVISNULL( &vals[i] ); i++) {
1091 colon = strchr( bv.bv_val, ':' );
1093 continue; /* invalid */
1094 bv.bv_len = colon - bv.bv_val;
1095 if ( slap_bv2ad( &bv, &ad, &text )) {
1099 /* Ignore dynamically generated attrs */
1100 if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC )
1102 /* Ignore excluded attrs */
1103 if ( ldap_charray_inlist( si->si_exattrs,
1104 ad->ad_type->sat_cname.bv_val ))
1108 case '+': op = LDAP_MOD_ADD; break;
1109 case '-': op = LDAP_MOD_DELETE; break;
1110 case '=': op = LDAP_MOD_REPLACE; break;
1111 case '#': op = LDAP_MOD_INCREMENT; break;
1115 if ( !mod || ad != mod->sml_desc || op != mod->sml_op ) {
1116 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1119 mod->sml_next = NULL;
1121 mod->sml_type = ad->ad_cname;
1122 mod->sml_values = NULL;
1123 mod->sml_nvalues = NULL;
1126 modtail = &mod->sml_next;
1128 bv.bv_val = colon + 3;
1129 bv.bv_len = vals[i].bv_len - ( bv.bv_val - vals[i].bv_val );
1130 ber_dupbv( &bv2, &bv );
1131 ber_bvarray_add( &mod->sml_values, &bv2 );
1136 static Modifications *
1137 syncrepl_changelog_mods(
1142 return NULL; /* FIXME */
1146 syncrepl_message_to_op(
1152 BerElement *ber = NULL;
1153 Modifications *modlist = NULL;
1155 SlapReply rs = { REP_RESULT };
1156 slap_callback cb = { NULL, null_callback, NULL, NULL };
1159 char txtbuf[SLAP_TEXT_BUFLEN];
1160 size_t textlen = sizeof txtbuf;
1162 struct berval bdn, dn = BER_BVNULL, ndn;
1163 struct berval bv, *bvals = NULL;
1164 struct berval rdn = BER_BVNULL, sup = BER_BVNULL,
1165 prdn = BER_BVNULL, nrdn = BER_BVNULL,
1166 psup = BER_BVNULL, nsup = BER_BVNULL;
1167 int rc, deleteOldRdn = 0;
1169 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1170 Debug( LDAP_DEBUG_ANY,
1171 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
1175 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1180 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1182 if ( rc != LDAP_SUCCESS ) {
1183 Debug( LDAP_DEBUG_ANY,
1184 "syncrepl_message_to_op : dn get failed (%d)", rc, 0, 0 );
1188 op->o_tag = LBER_DEFAULT;
1190 while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ))
1192 if ( bv.bv_val == NULL )
1195 if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn )) {
1197 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1198 ber_dupbv( &op->o_req_dn, &dn );
1199 ber_dupbv( &op->o_req_ndn, &ndn );
1200 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1201 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1202 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req )) {
1203 int i = verb_to_mask( bvals[0].bv_val, modops );
1205 Debug( LDAP_DEBUG_ANY,
1206 "syncrepl_message_to_op : unknown op %s",
1207 bvals[0].bv_val, 0, 0 );
1212 op->o_tag = modops[i].mask;
1213 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod )) {
1214 /* Parse attribute into modlist */
1215 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1216 modlist = syncrepl_accesslog_mods( si, bvals );
1218 modlist = syncrepl_changelog_mods( si, bvals );
1219 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn )) {
1221 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn )) {
1222 if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ))
1224 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup )) {
1230 /* If we didn't get a mod type or a target DN, bail out */
1231 if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn )) {
1236 op->o_callback = &cb;
1238 switch( op->o_tag ) {
1240 case LDAP_REQ_MODIFY:
1241 /* If we didn't get required data, bail */
1242 if ( !modlist ) goto done;
1244 rc = slap_mods_check( modlist, &text, txtbuf, textlen, NULL );
1246 if ( rc != LDAP_SUCCESS ) {
1247 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods check (%s)\n",
1252 if ( op->o_tag == LDAP_REQ_ADD ) {
1253 op->ora_e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
1254 op->ora_e->e_name = op->o_req_dn;
1255 op->ora_e->e_nname = op->o_req_ndn;
1256 rc = slap_mods2entry( modlist, &op->ora_e, 1, 0, &text, txtbuf, textlen);
1257 if( rc != LDAP_SUCCESS ) {
1258 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods2entry (%s)\n",
1261 rc = op->o_bd->be_add( op, &rs );
1263 be_entry_release_w( op, op->ora_e );
1265 op->orm_modlist = modlist;
1266 rc = op->o_bd->be_modify( op, &rs );
1269 case LDAP_REQ_MODRDN:
1270 if ( BER_BVISNULL( &rdn )) goto done;
1272 if ( rdnPretty( NULL, &rdn, &prdn, NULL ))
1274 if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ))
1276 if ( !BER_BVISNULL( &sup )) {
1277 if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ))
1279 op->orr_newSup = &psup;
1280 op->orr_nnewSup = ⊅
1282 op->orr_newrdn = prdn;
1283 op->orr_nnewrdn = nrdn;
1284 op->orr_deleteoldrdn = deleteOldRdn;
1285 rc = op->o_bd->be_modrdn( op, &rs );
1290 slap_mods_free( modlist, op->o_tag != LDAP_REQ_ADD );
1291 if ( !BER_BVISNULL( &rdn )) {
1292 if ( !BER_BVISNULL( &nsup ))
1293 ch_free( nsup.bv_val );
1294 if ( !BER_BVISNULL( &psup ))
1295 ch_free( psup.bv_val );
1296 if ( !BER_BVISNULL( &nrdn ))
1297 ch_free( nrdn.bv_val );
1298 if ( !BER_BVISNULL( &prdn ))
1299 ch_free( prdn.bv_val );
1301 ber_free ( ber, 0 );
1306 syncrepl_message_to_entry(
1310 Modifications **modlist,
1316 BerElement *ber = NULL;
1319 Modifications **modtail = modlist;
1322 char txtbuf[SLAP_TEXT_BUFLEN];
1323 size_t textlen = sizeof txtbuf;
1325 struct berval bdn = {0, NULL}, dn, ndn;
1330 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1331 Debug( LDAP_DEBUG_ANY,
1332 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
1336 op->o_tag = LDAP_REQ_ADD;
1338 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1340 if ( rc != LDAP_SUCCESS ) {
1341 Debug( LDAP_DEBUG_ANY,
1342 "syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
1346 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1347 ber_dupbv( &op->o_req_dn, &dn );
1348 ber_dupbv( &op->o_req_ndn, &ndn );
1349 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1350 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1352 if ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_DELETE ) {
1355 return LDAP_SUCCESS;
1358 if ( entry == NULL ) {
1362 e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
1364 e->e_name = op->o_req_dn;
1365 e->e_nname = op->o_req_ndn;
1367 while ( ber_remaining( ber ) ) {
1368 if ( (ber_scanf( ber, "{mW}", &tmp.sml_type, &tmp.sml_values ) ==
1369 LBER_ERROR ) || BER_BVISNULL( &tmp.sml_type ) )
1374 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1376 mod->sml_op = LDAP_MOD_REPLACE;
1378 mod->sml_next = NULL;
1379 mod->sml_desc = NULL;
1380 mod->sml_type = tmp.sml_type;
1381 mod->sml_values = tmp.sml_values;
1382 mod->sml_nvalues = NULL;
1385 modtail = &mod->sml_next;
1388 if ( *modlist == NULL ) {
1389 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: no attributes\n",
1395 rc = slap_mods_check( *modlist, &text, txtbuf, textlen, NULL );
1397 if ( rc != LDAP_SUCCESS ) {
1398 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods check (%s)\n",
1403 /* Strip out dynamically generated attrs */
1404 for ( modtail = modlist; *modtail ; ) {
1406 if ( mod->sml_desc->ad_type->sat_flags & SLAP_AT_DYNAMIC ) {
1407 *modtail = mod->sml_next;
1408 slap_mod_free( &mod->sml_mod, 0 );
1411 modtail = &mod->sml_next;
1415 /* Strip out attrs in exattrs list */
1416 for ( modtail = modlist; *modtail ; ) {
1418 if ( ldap_charray_inlist( si->si_exattrs,
1419 mod->sml_desc->ad_type->sat_cname.bv_val )) {
1420 *modtail = mod->sml_next;
1421 slap_mod_free( &mod->sml_mod, 0 );
1424 modtail = &mod->sml_next;
1428 rc = slap_mods2entry( *modlist, &e, 1, 1, &text, txtbuf, textlen);
1429 if( rc != LDAP_SUCCESS ) {
1430 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods2entry (%s)\n",
1435 ber_free ( ber, 0 );
1436 if ( rc != LDAP_SUCCESS ) {
1446 static struct berval generic_filterstr = BER_BVC("(objectclass=*)");
1448 /* During a refresh, we may get an LDAP_SYNC_ADD for an already existing
1449 * entry if a previous refresh was interrupted before sending us a new
1450 * context state. We try to compare the new entry to the existing entry
1451 * and ignore the new entry if they are the same.
1453 * Also, we may get an update where the entryDN has changed, due to
1454 * a ModDn on the provider. We detect this as well, so we can issue
1455 * the corresponding operation locally.
1457 * In the case of a modify, we get a list of all the attributes
1458 * in the original entry. Rather than deleting the entry and re-adding it,
1459 * we issue a Modify request that deletes all the attributes and adds all
1460 * the new ones. This avoids the issue of trying to delete/add a non-leaf
1463 * We don't try to otherwise distinguish ModDN from Modify; in the case of
1464 * a ModDN we will issue both operations on the local database.
1466 typedef struct dninfo {
1470 int renamed; /* Was an existing entry renamed? */
1471 int wasChanged; /* are the attributes changed? */
1472 int attrs; /* how many attribute types are in the ads list */
1473 AttributeDescription **ads;
1481 Modifications** modlist,
1483 struct berval* syncUUID,
1484 struct sync_cookie* syncCookie_req,
1485 struct berval* syncCSN )
1487 Backend *be = op->o_bd;
1488 slap_callback cb = { NULL, NULL, NULL, NULL };
1489 struct berval *syncuuid_bv = NULL;
1490 struct berval syncUUID_strrep = BER_BVNULL;
1491 struct berval uuid_bv = BER_BVNULL;
1493 SlapReply rs_search = {REP_RESULT};
1494 SlapReply rs_delete = {REP_RESULT};
1495 SlapReply rs_add = {REP_RESULT};
1496 SlapReply rs_modify = {REP_RESULT};
1498 #ifdef LDAP_COMP_MATCH
1499 AttributeAssertion ava = { NULL, BER_BVNULL, NULL };
1501 AttributeAssertion ava = { NULL, BER_BVNULL };
1503 int rc = LDAP_SUCCESS;
1504 int ret = LDAP_SUCCESS;
1506 struct berval pdn = BER_BVNULL;
1510 switch( syncstate ) {
1511 case LDAP_SYNC_PRESENT:
1512 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1514 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_PRESENT)", 0 );
1517 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1519 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD)", 0 );
1521 case LDAP_SYNC_DELETE:
1522 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1524 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_DELETE)", 0 );
1526 case LDAP_SYNC_MODIFY:
1527 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1529 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)", 0 );
1532 Debug( LDAP_DEBUG_ANY, "%s: %s\n",
1534 "LDAP_RES_SEARCH_ENTRY(UNKNOWN syncstate)", 0 );
1537 if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
1538 if ( !si->si_refreshPresent ) {
1539 syncuuid_bv = ber_dupbv( NULL, syncUUID );
1540 avl_insert( &si->si_presentlist, (caddr_t) syncuuid_bv,
1541 syncuuid_cmp, avl_dup_error );
1545 if ( syncstate == LDAP_SYNC_PRESENT ) {
1547 } else if ( syncstate != LDAP_SYNC_DELETE ) {
1548 if ( entry == NULL ) {
1553 f.f_choice = LDAP_FILTER_EQUALITY;
1555 ava.aa_desc = slap_schema.si_ad_entryUUID;
1556 (void)slap_uuidstr_from_normalized( &syncUUID_strrep, syncUUID, op->o_tmpmemctx );
1557 ava.aa_value = *syncUUID;
1558 op->ors_filter = &f;
1560 op->ors_filterstr.bv_len = STRLENOF( "(entryUUID=)" ) + syncUUID->bv_len;
1561 op->ors_filterstr.bv_val = (char *) slap_sl_malloc(
1562 op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
1563 AC_MEMCPY( op->ors_filterstr.bv_val, "(entryUUID=", STRLENOF( "(entryUUID=" ) );
1564 AC_MEMCPY( &op->ors_filterstr.bv_val[STRLENOF( "(entryUUID=" )],
1565 syncUUID->bv_val, syncUUID->bv_len );
1566 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len - 1] = ')';
1567 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len] = '\0';
1569 op->o_tag = LDAP_REQ_SEARCH;
1570 op->ors_scope = LDAP_SCOPE_SUBTREE;
1571 op->ors_deref = LDAP_DEREF_NEVER;
1573 /* get the entry for this UUID */
1574 op->o_req_dn = si->si_base;
1575 op->o_req_ndn = si->si_base;
1577 op->o_time = slap_get_time();
1578 op->ors_tlimit = SLAP_NO_LIMIT;
1581 op->ors_attrs = slap_anlist_all_attributes;
1582 op->ors_attrsonly = 0;
1584 /* set callback function */
1585 op->o_callback = &cb;
1586 cb.sc_response = dn_callback;
1587 cb.sc_private = &dni;
1588 dni.new_entry = entry;
1590 if ( limits_check( op, &rs_search ) == 0 ) {
1591 rc = be->be_search( op, &rs_search );
1592 Debug( LDAP_DEBUG_SYNC,
1593 "syncrepl_entry: %s (%d)\n",
1594 "be_search", rc, 0 );
1597 if ( !BER_BVISNULL( &op->ors_filterstr ) ) {
1598 slap_sl_free( op->ors_filterstr.bv_val, op->o_tmpmemctx );
1601 cb.sc_response = null_callback;
1604 if ( entry && !BER_BVISNULL( &entry->e_name ) ) {
1605 Debug( LDAP_DEBUG_SYNC,
1606 "syncrepl_entry: %s\n",
1607 entry->e_name.bv_val, 0, 0 );
1609 Debug( LDAP_DEBUG_SYNC,
1610 "syncrepl_entry: %s\n",
1611 dni.dn.bv_val ? dni.dn.bv_val : "(null)", 0, 0 );
1614 if ( syncstate != LDAP_SYNC_DELETE ) {
1615 Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryUUID );
1618 /* add if missing */
1619 attr_merge_one( entry, slap_schema.si_ad_entryUUID,
1620 &syncUUID_strrep, syncUUID );
1622 } else if ( !bvmatch( &a->a_nvals[0], syncUUID ) ) {
1623 /* replace only if necessary */
1624 if ( a->a_nvals != a->a_vals ) {
1625 ber_memfree( a->a_nvals[0].bv_val );
1626 ber_dupbv( &a->a_nvals[0], syncUUID );
1628 ber_memfree( a->a_vals[0].bv_val );
1629 ber_dupbv( &a->a_vals[0], &syncUUID_strrep );
1633 switch ( syncstate ) {
1635 case LDAP_SYNC_MODIFY:
1637 if ( BER_BVISNULL( &dni.dn )) {
1639 op->o_req_dn = entry->e_name;
1640 op->o_req_ndn = entry->e_nname;
1641 op->o_tag = LDAP_REQ_ADD;
1644 rc = be->be_add( op, &rs_add );
1645 Debug( LDAP_DEBUG_SYNC,
1646 "syncrepl_entry: %s (%d)\n",
1648 switch ( rs_add.sr_err ) {
1650 be_entry_release_w( op, entry );
1655 /* we assume that LDAP_NO_SUCH_OBJECT is returned
1656 * only if the suffix entry is not present */
1657 case LDAP_NO_SUCH_OBJECT:
1658 syncrepl_add_glue( op, entry );
1662 /* if an entry was added via syncrepl_add_glue(),
1663 * it likely has no entryUUID, so the previous
1664 * be_search() doesn't find it. In this case,
1665 * give syncrepl a chance to modify it. Also
1666 * allow for entries that were recreated with the
1667 * same DN but a different entryUUID.
1669 case LDAP_ALREADY_EXISTS:
1671 Operation op2 = *op;
1672 SlapReply rs2 = { 0 };
1673 slap_callback cb2 = { 0 };
1675 op2.o_tag = LDAP_REQ_SEARCH;
1676 op2.o_req_dn = entry->e_name;
1677 op2.o_req_ndn = entry->e_nname;
1678 op2.ors_scope = LDAP_SCOPE_BASE;
1679 op2.ors_deref = LDAP_DEREF_NEVER;
1680 op2.ors_attrs = slap_anlist_all_attributes;
1681 op2.ors_attrsonly = 0;
1682 op2.ors_limit = NULL;
1684 op2.ors_tlimit = SLAP_NO_LIMIT;
1686 f.f_choice = LDAP_FILTER_PRESENT;
1687 f.f_desc = slap_schema.si_ad_objectClass;
1688 op2.ors_filter = &f;
1689 op2.ors_filterstr = generic_filterstr;
1691 op2.o_callback = &cb2;
1692 cb2.sc_response = dn_callback;
1693 cb2.sc_private = &dni;
1695 be->be_search( &op2, &rs2 );
1703 Debug( LDAP_DEBUG_ANY,
1704 "syncrepl_entry : be_add failed (%d)\n",
1705 rs_add.sr_err, 0, 0 );
1712 op->o_req_dn = dni.dn;
1713 op->o_req_ndn = dni.ndn;
1714 if ( dni.renamed ) {
1715 struct berval noldp, newp, nnewp;
1717 op->o_tag = LDAP_REQ_MODRDN;
1718 dnRdn( &entry->e_name, &op->orr_newrdn );
1719 dnRdn( &entry->e_nname, &op->orr_nnewrdn );
1721 dnParent( &dni.ndn, &noldp );
1722 dnParent( &entry->e_nname, &nnewp );
1723 if ( !dn_match( &noldp, &newp )) {
1724 dnParent( &entry->e_name, &newp );
1725 op->orr_newSup = &newp;
1726 op->orr_nnewSup = &nnewp;
1728 op->orr_deleteoldrdn = 0;
1729 rc = be->be_modrdn( op, &rs_modify );
1730 Debug( LDAP_DEBUG_SYNC,
1731 "syncrepl_entry: %s (%d)\n",
1732 "be_modrdn", rc, 0 );
1733 if ( rs_modify.sr_err == LDAP_SUCCESS ) {
1734 op->o_req_dn = entry->e_name;
1735 op->o_req_ndn = entry->e_nname;
1741 if ( dni.wasChanged ) {
1742 Modifications *mod, *modhead = NULL;
1743 Modifications *modtail = NULL;
1746 op->o_tag = LDAP_REQ_MODIFY;
1748 assert( *modlist != NULL );
1750 /* Delete all the old attrs */
1751 for ( i = 0; i < dni.attrs; i++ ) {
1752 mod = ch_malloc( sizeof( Modifications ) );
1753 mod->sml_op = LDAP_MOD_DELETE;
1755 mod->sml_desc = dni.ads[i];
1756 mod->sml_type = mod->sml_desc->ad_cname;
1757 mod->sml_values = NULL;
1758 mod->sml_nvalues = NULL;
1759 if ( !modhead ) modhead = mod;
1761 modtail->sml_next = mod;
1766 /* Append passed in list to ours */
1768 modtail->sml_next = *modlist;
1774 /* Find end of this list */
1775 for ( ; mod != NULL; mod = mod->sml_next ) {
1779 mod = (Modifications *)ch_calloc(1, sizeof(Modifications));
1780 mod->sml_op = LDAP_MOD_REPLACE;
1782 mod->sml_desc = slap_schema.si_ad_entryUUID;
1783 mod->sml_type = mod->sml_desc->ad_cname;
1784 ber_dupbv( &uuid_bv, &syncUUID_strrep );
1785 ber_bvarray_add( &mod->sml_values, &uuid_bv );
1786 ber_dupbv( &uuid_bv, syncUUID );
1787 ber_bvarray_add( &mod->sml_nvalues, &uuid_bv );
1788 modtail->sml_next = mod;
1790 op->o_tag = LDAP_REQ_MODIFY;
1791 op->orm_modlist = *modlist;
1793 rc = be->be_modify( op, &rs_modify );
1794 Debug( LDAP_DEBUG_SYNC,
1795 "syncrepl_entry: %s (%d)\n",
1796 "be_modify", rc, 0 );
1797 if ( rs_modify.sr_err != LDAP_SUCCESS ) {
1798 Debug( LDAP_DEBUG_ANY,
1799 "syncrepl_entry : be_modify failed (%d)\n",
1800 rs_modify.sr_err, 0, 0 );
1805 case LDAP_SYNC_DELETE :
1806 if ( !BER_BVISNULL( &dni.dn )) {
1807 op->o_req_dn = dni.dn;
1808 op->o_req_ndn = dni.ndn;
1809 op->o_tag = LDAP_REQ_DELETE;
1810 rc = be->be_delete( op, &rs_delete );
1811 Debug( LDAP_DEBUG_SYNC,
1812 "syncrepl_entry: %s (%d)\n",
1813 "be_delete", rc, 0 );
1815 while ( rs_delete.sr_err == LDAP_SUCCESS
1816 && op->o_delete_glue_parent ) {
1817 op->o_delete_glue_parent = 0;
1818 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
1819 slap_callback cb = { NULL };
1820 cb.sc_response = slap_null_cb;
1821 dnParent( &op->o_req_ndn, &pdn );
1823 op->o_req_ndn = pdn;
1824 op->o_callback = &cb;
1825 op->o_bd->be_delete( op, &rs_delete );
1835 Debug( LDAP_DEBUG_ANY,
1836 "syncrepl_entry : unknown syncstate\n", 0, 0, 0 );
1842 if ( !BER_BVISNULL( &syncUUID_strrep ) ) {
1843 slap_sl_free( syncUUID_strrep.bv_val, op->o_tmpmemctx );
1844 BER_BVZERO( &syncUUID_strrep );
1847 op->o_tmpfree( dni.ads, op->o_tmpmemctx );
1849 if ( !BER_BVISNULL( &dni.ndn ) ) {
1850 op->o_tmpfree( dni.ndn.bv_val, op->o_tmpmemctx );
1852 if ( !BER_BVISNULL( &dni.dn ) ) {
1853 op->o_tmpfree( dni.dn.bv_val, op->o_tmpmemctx );
1858 static struct berval gcbva[] = {
1864 #define NP_DELETE_ONE 2
1867 syncrepl_del_nonpresent(
1872 Backend* be = op->o_bd;
1873 slap_callback cb = { NULL };
1874 SlapReply rs_search = {REP_RESULT};
1875 SlapReply rs_delete = {REP_RESULT};
1876 SlapReply rs_modify = {REP_RESULT};
1877 struct nonpresent_entry *np_list, *np_prev;
1879 AttributeName an[2];
1881 struct berval pdn = BER_BVNULL;
1883 op->o_req_dn = si->si_base;
1884 op->o_req_ndn = si->si_base;
1886 cb.sc_response = nonpresent_callback;
1889 op->o_callback = &cb;
1890 op->o_tag = LDAP_REQ_SEARCH;
1891 op->ors_scope = si->si_scope;
1892 op->ors_deref = LDAP_DEREF_NEVER;
1893 op->o_time = slap_get_time();
1894 op->ors_tlimit = SLAP_NO_LIMIT;
1899 #ifdef LDAP_COMP_MATCH
1900 AttributeAssertion eq = { NULL, BER_BVNULL, NULL };
1902 AttributeAssertion eq = { NULL, BER_BVNULL };
1906 op->ors_attrsonly = 1;
1907 op->ors_attrs = slap_anlist_no_attrs;
1908 op->ors_limit = NULL;
1909 op->ors_filter = &uf;
1912 uf.f_av_desc = slap_schema.si_ad_entryUUID;
1914 uf.f_choice = LDAP_FILTER_EQUALITY;
1915 si->si_refreshDelete |= NP_DELETE_ONE;
1917 for (i=0; uuids[i].bv_val; i++) {
1919 uf.f_av_value = uuids[i];
1920 rc = be->be_search( op, &rs_search );
1922 si->si_refreshDelete ^= NP_DELETE_ONE;
1924 memset( &an[0], 0, 2 * sizeof( AttributeName ) );
1925 an[0].an_name = slap_schema.si_ad_entryUUID->ad_cname;
1926 an[0].an_desc = slap_schema.si_ad_entryUUID;
1928 op->ors_slimit = SLAP_NO_LIMIT;
1929 op->ors_attrsonly = 0;
1930 op->ors_filter = str2filter_x( op, si->si_filterstr.bv_val );
1931 op->ors_filterstr = si->si_filterstr;
1932 op->o_nocaching = 1;
1934 if ( limits_check( op, &rs_search ) == 0 ) {
1935 rc = be->be_search( op, &rs_search );
1937 if ( op->ors_filter ) filter_free_x( op, op->ors_filter );
1940 op->o_nocaching = 0;
1942 if ( !LDAP_LIST_EMPTY( &si->si_nonpresentlist ) ) {
1944 slap_queue_csn( op, &si->si_syncCookie.ctxcsn );
1946 np_list = LDAP_LIST_FIRST( &si->si_nonpresentlist );
1947 while ( np_list != NULL ) {
1948 LDAP_LIST_REMOVE( np_list, npe_link );
1950 np_list = LDAP_LIST_NEXT( np_list, npe_link );
1951 op->o_tag = LDAP_REQ_DELETE;
1952 op->o_callback = &cb;
1953 cb.sc_response = null_callback;
1955 op->o_req_dn = *np_prev->npe_name;
1956 op->o_req_ndn = *np_prev->npe_nname;
1957 rc = op->o_bd->be_delete( op, &rs_delete );
1959 if ( rs_delete.sr_err == LDAP_NOT_ALLOWED_ON_NONLEAF ) {
1960 Modifications mod1, mod2;
1961 mod1.sml_op = LDAP_MOD_REPLACE;
1963 mod1.sml_desc = slap_schema.si_ad_objectClass;
1964 mod1.sml_type = mod1.sml_desc->ad_cname;
1965 mod1.sml_values = &gcbva[0];
1966 mod1.sml_nvalues = NULL;
1967 mod1.sml_next = &mod2;
1969 mod2.sml_op = LDAP_MOD_REPLACE;
1971 mod2.sml_desc = slap_schema.si_ad_structuralObjectClass;
1972 mod2.sml_type = mod2.sml_desc->ad_cname;
1973 mod2.sml_values = &gcbva[1];
1974 mod2.sml_nvalues = NULL;
1975 mod2.sml_next = NULL;
1977 op->o_tag = LDAP_REQ_MODIFY;
1978 op->orm_modlist = &mod1;
1980 rc = be->be_modify( op, &rs_modify );
1983 while ( rs_delete.sr_err == LDAP_SUCCESS &&
1984 op->o_delete_glue_parent ) {
1985 op->o_delete_glue_parent = 0;
1986 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
1987 slap_callback cb = { NULL };
1988 cb.sc_response = slap_null_cb;
1989 dnParent( &op->o_req_ndn, &pdn );
1991 op->o_req_ndn = pdn;
1992 op->o_callback = &cb;
1993 /* give it a root privil ? */
1994 op->o_bd->be_delete( op, &rs_delete );
2000 op->o_delete_glue_parent = 0;
2002 ber_bvfree( np_prev->npe_name );
2003 ber_bvfree( np_prev->npe_nname );
2007 slap_graduate_commit_csn( op );
2018 Backend *be = op->o_bd;
2019 slap_callback cb = { NULL };
2024 struct berval dn = {0, NULL};
2025 struct berval ndn = {0, NULL};
2027 SlapReply rs_add = {REP_RESULT};
2030 op->o_tag = LDAP_REQ_ADD;
2031 op->o_callback = &cb;
2032 cb.sc_response = null_callback;
2033 cb.sc_private = NULL;
2038 /* count RDNs in suffix */
2039 if ( !BER_BVISEMPTY( &be->be_nsuffix[0] ) ) {
2040 for ( i = 0, ptr = be->be_nsuffix[0].bv_val; ptr; ptr = strchr( ptr, ',' ) ) {
2050 /* Start with BE suffix */
2051 for ( i = 0, ptr = NULL; i < suffrdns; i++ ) {
2052 comma = strrchr( dn.bv_val, ',' );
2053 if ( ptr ) *ptr = ',';
2054 if ( comma ) *comma = '\0';
2059 dn.bv_len -= ptr - dn.bv_val;
2062 /* the normalizedDNs are always the same length, no counting
2065 if ( ndn.bv_len > be->be_nsuffix[0].bv_len ) {
2066 ndn.bv_val += ndn.bv_len - be->be_nsuffix[0].bv_len;
2067 ndn.bv_len = be->be_nsuffix[0].bv_len;
2070 while ( ndn.bv_val > e->e_nname.bv_val ) {
2071 glue = (Entry *) ch_calloc( 1, sizeof(Entry) );
2072 ber_dupbv( &glue->e_name, &dn );
2073 ber_dupbv( &glue->e_nname, &ndn );
2075 a = ch_calloc( 1, sizeof( Attribute ));
2076 a->a_desc = slap_schema.si_ad_objectClass;
2078 a->a_vals = ch_calloc( 3, sizeof( struct berval ));
2079 ber_dupbv( &a->a_vals[0], &gcbva[0] );
2080 ber_dupbv( &a->a_vals[1], &gcbva[1] );
2081 ber_dupbv( &a->a_vals[2], &gcbva[2] );
2083 a->a_nvals = a->a_vals;
2085 a->a_next = glue->e_attrs;
2088 a = ch_calloc( 1, sizeof( Attribute ));
2089 a->a_desc = slap_schema.si_ad_structuralObjectClass;
2091 a->a_vals = ch_calloc( 2, sizeof( struct berval ));
2092 ber_dupbv( &a->a_vals[0], &gcbva[1] );
2093 ber_dupbv( &a->a_vals[1], &gcbva[2] );
2095 a->a_nvals = a->a_vals;
2097 a->a_next = glue->e_attrs;
2100 op->o_req_dn = glue->e_name;
2101 op->o_req_ndn = glue->e_nname;
2103 rc = be->be_add ( op, &rs_add );
2104 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2105 be_entry_release_w( op, glue );
2107 /* incl. ALREADY EXIST */
2111 /* Move to next child */
2112 for (ptr = dn.bv_val-2; ptr > e->e_name.bv_val && *ptr != ','; ptr--) {
2115 if ( ptr == e->e_name.bv_val ) break;
2117 dn.bv_len = e->e_name.bv_len - (ptr-e->e_name.bv_val);
2118 for( ptr = ndn.bv_val-2;
2119 ptr > e->e_nname.bv_val && *ptr != ',';
2125 ndn.bv_len = e->e_nname.bv_len - (ptr-e->e_nname.bv_val);
2128 op->o_req_dn = e->e_name;
2129 op->o_req_ndn = e->e_nname;
2131 rc = be->be_add ( op, &rs_add );
2132 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2133 be_entry_release_w( op, e );
2142 syncrepl_updateCookie(
2146 struct sync_cookie *syncCookie )
2148 Backend *be = op->o_bd;
2149 Modifications mod = { { 0 } };
2150 struct berval vals[ 2 ];
2154 slap_callback cb = { NULL };
2155 SlapReply rs_modify = {REP_RESULT};
2157 slap_sync_cookie_free( &si->si_syncCookie, 0 );
2158 slap_dup_sync_cookie( &si->si_syncCookie, syncCookie );
2160 mod.sml_op = LDAP_MOD_REPLACE;
2161 mod.sml_desc = slap_schema.si_ad_contextCSN;
2162 mod.sml_type = mod.sml_desc->ad_cname;
2163 mod.sml_values = vals;
2164 vals[0] = si->si_syncCookie.ctxcsn;
2165 vals[1].bv_val = NULL;
2168 slap_queue_csn( op, &si->si_syncCookie.ctxcsn );
2170 op->o_tag = LDAP_REQ_MODIFY;
2172 assert( si->si_rid < 1000 );
2174 cb.sc_response = null_callback;
2177 op->o_callback = &cb;
2178 op->o_req_dn = op->o_bd->be_suffix[0];
2179 op->o_req_ndn = op->o_bd->be_nsuffix[0];
2181 /* update contextCSN */
2182 op->o_msgid = SLAP_SYNC_UPDATE_MSGID;
2183 op->orm_modlist = &mod;
2184 rc = be->be_modify( op, &rs_modify );
2187 if ( rs_modify.sr_err != LDAP_SUCCESS ) {
2188 Debug( LDAP_DEBUG_ANY,
2189 "be_modify failed (%d)\n", rs_modify.sr_err, 0, 0 );
2192 slap_graduate_commit_csn( op );
2202 dninfo *dni = op->o_callback->sc_private;
2204 if ( rs->sr_type == REP_SEARCH ) {
2205 if ( !BER_BVISNULL( &dni->dn ) ) {
2206 Debug( LDAP_DEBUG_ANY,
2207 "dn_callback : consistency error - "
2208 "entryUUID is not unique\n", 0, 0, 0 );
2210 ber_dupbv_x( &dni->dn, &rs->sr_entry->e_name, op->o_tmpmemctx );
2211 ber_dupbv_x( &dni->ndn, &rs->sr_entry->e_nname, op->o_tmpmemctx );
2212 /* If there is a new entry, see if it differs from the old.
2213 * We compare the non-normalized values so that cosmetic changes
2214 * in the provider are always propagated.
2216 if ( dni->new_entry ) {
2217 Attribute *old, *new;
2220 /* Did the DN change? Note that we don't explicitly try to
2221 * discover if the deleteOldRdn argument applies here. It
2222 * would save an unnecessary Modify if we detected it, but
2223 * that's a fair amount of trouble to compare the two attr
2224 * lists in detail. (Just test normalized DN; we ignore
2225 * insignificant changes here.)
2227 if ( !dn_match( &rs->sr_entry->e_nname,
2228 &dni->new_entry->e_nname ) )
2233 for ( i = 0, old = rs->sr_entry->e_attrs;
2235 i++, old = old->a_next )
2240 /* We assume that attributes are saved in the same order
2241 * in the remote and local databases. So if we walk through
2242 * the attributeDescriptions one by one they should match in
2243 * lock step. If not, we signal a change. Otherwise we test
2246 for ( old = rs->sr_entry->e_attrs, new = dni->new_entry->e_attrs;
2248 old = old->a_next, new = new->a_next )
2250 if ( old->a_desc != new->a_desc ) {
2251 dni->wasChanged = 1;
2254 for ( i = 0; ; i++ ) {
2256 nold = BER_BVISNULL( &old->a_vals[i] );
2257 nnew = BER_BVISNULL( &new->a_vals[i] );
2258 /* If both are empty, stop looking */
2259 if ( nold && nnew ) {
2262 /* If they are different, stop looking */
2263 if ( nold != nnew ) {
2264 dni->wasChanged = 1;
2267 if ( ber_bvcmp( &old->a_vals[i], &new->a_vals[i] )) {
2268 dni->wasChanged = 1;
2272 if ( dni->wasChanged ) break;
2274 if ( dni->wasChanged ) {
2275 dni->ads = op->o_tmpalloc( dni->attrs *
2276 sizeof(AttributeDescription *), op->o_tmpmemctx );
2278 for ( old = rs->sr_entry->e_attrs; old; old = old->a_next ) {
2279 dni->ads[i] = old->a_desc;
2285 } else if ( rs->sr_type == REP_RESULT ) {
2286 if ( rs->sr_err == LDAP_SIZELIMIT_EXCEEDED ) {
2287 Debug( LDAP_DEBUG_ANY,
2288 "dn_callback : consistency error - "
2289 "entryUUID is not unique\n", 0, 0, 0 );
2293 return LDAP_SUCCESS;
2297 nonpresent_callback(
2301 syncinfo_t *si = op->o_callback->sc_private;
2304 struct berval* present_uuid = NULL;
2305 struct nonpresent_entry *np_entry;
2307 if ( rs->sr_type == REP_RESULT ) {
2308 count = avl_free( si->si_presentlist, avl_ber_bvfree );
2309 si->si_presentlist = NULL;
2311 } else if ( rs->sr_type == REP_SEARCH ) {
2312 if ( !(si->si_refreshDelete & NP_DELETE_ONE )) {
2313 a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
2315 if ( a == NULL ) return 0;
2317 present_uuid = avl_find( si->si_presentlist, &a->a_nvals[0],
2321 if ( present_uuid == NULL ) {
2322 np_entry = (struct nonpresent_entry *)
2323 ch_calloc( 1, sizeof( struct nonpresent_entry ));
2324 np_entry->npe_name = ber_dupbv( NULL, &rs->sr_entry->e_name );
2325 np_entry->npe_nname = ber_dupbv( NULL, &rs->sr_entry->e_nname );
2326 LDAP_LIST_INSERT_HEAD( &si->si_nonpresentlist, np_entry, npe_link );
2329 avl_delete( &si->si_presentlist,
2330 &a->a_nvals[0], syncuuid_cmp );
2331 ch_free( present_uuid->bv_val );
2332 ch_free( present_uuid );
2335 return LDAP_SUCCESS;
2343 if ( rs->sr_err != LDAP_SUCCESS &&
2344 rs->sr_err != LDAP_REFERRAL &&
2345 rs->sr_err != LDAP_ALREADY_EXISTS &&
2346 rs->sr_err != LDAP_NO_SUCH_OBJECT &&
2347 rs->sr_err != LDAP_NOT_ALLOWED_ON_NONLEAF )
2349 Debug( LDAP_DEBUG_ANY,
2350 "null_callback : error code 0x%x\n",
2353 return LDAP_SUCCESS;
2356 static struct berval *
2357 slap_uuidstr_from_normalized(
2358 struct berval* uuidstr,
2359 struct berval* normalized,
2363 unsigned char nibble;
2366 if ( normalized == NULL ) return NULL;
2367 if ( normalized->bv_len != 16 ) return NULL;
2372 new = (struct berval *)slap_sl_malloc( sizeof(struct berval), ctx );
2373 if ( new == NULL ) {
2380 if ( ( new->bv_val = slap_sl_malloc( new->bv_len + 1, ctx ) ) == NULL ) {
2381 if ( new != uuidstr ) {
2382 slap_sl_free( new, ctx );
2387 for ( i = 0; i < 16; i++ ) {
2388 if ( i == 4 || i == 6 || i == 8 || i == 10 ) {
2389 new->bv_val[(i<<1)+d] = '-';
2393 nibble = (normalized->bv_val[i] >> 4) & 0xF;
2394 if ( nibble < 10 ) {
2395 new->bv_val[(i<<1)+d] = nibble + '0';
2397 new->bv_val[(i<<1)+d] = nibble - 10 + 'a';
2400 nibble = (normalized->bv_val[i]) & 0xF;
2401 if ( nibble < 10 ) {
2402 new->bv_val[(i<<1)+d+1] = nibble + '0';
2404 new->bv_val[(i<<1)+d+1] = nibble - 10 + 'a';
2408 new->bv_val[new->bv_len] = '\0';
2413 syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
2415 const struct berval *uuid1 = v_uuid1;
2416 const struct berval *uuid2 = v_uuid2;
2417 int rc = uuid1->bv_len - uuid2->bv_len;
2418 if ( rc ) return rc;
2419 return ( memcmp( uuid1->bv_val, uuid2->bv_val, uuid1->bv_len ) );
2423 avl_ber_bvfree( void *v_bv )
2425 struct berval *bv = (struct berval *)v_bv;
2427 if( v_bv == NULL ) return;
2428 if ( !BER_BVISNULL( bv ) ) {
2429 ch_free( bv->bv_val );
2431 ch_free( (char *) bv );
2435 syncinfo_free( syncinfo_t *sie )
2437 ldap_pvt_thread_mutex_destroy( &sie->si_mutex );
2438 if ( !BER_BVISNULL( &sie->si_provideruri ) ) {
2439 ch_free( sie->si_provideruri.bv_val );
2442 bindconf_free( &sie->si_bindconf );
2444 if ( sie->si_filterstr.bv_val ) {
2445 ch_free( sie->si_filterstr.bv_val );
2447 if ( sie->si_base.bv_val ) {
2448 ch_free( sie->si_base.bv_val );
2450 if ( sie->si_attrs ) {
2452 while ( sie->si_attrs[i] != NULL ) {
2453 ch_free( sie->si_attrs[i] );
2456 ch_free( sie->si_attrs );
2458 if ( sie->si_exattrs ) {
2460 while ( sie->si_exattrs[i] != NULL ) {
2461 ch_free( sie->si_exattrs[i] );
2464 ch_free( sie->si_exattrs );
2466 if ( sie->si_anlist ) {
2468 while ( sie->si_anlist[i].an_name.bv_val != NULL ) {
2469 ch_free( sie->si_anlist[i].an_name.bv_val );
2472 ch_free( sie->si_anlist );
2474 if ( sie->si_exanlist ) {
2476 while ( sie->si_exanlist[i].an_name.bv_val != NULL ) {
2477 ch_free( sie->si_exanlist[i].an_name.bv_val );
2480 ch_free( sie->si_exanlist );
2482 if ( sie->si_retryinterval ) {
2483 ch_free( sie->si_retryinterval );
2485 if ( sie->si_retrynum ) {
2486 ch_free( sie->si_retrynum );
2488 if ( sie->si_retrynum_init ) {
2489 ch_free( sie->si_retrynum_init );
2491 slap_sync_cookie_free( &sie->si_syncCookie, 0 );
2492 if ( sie->si_presentlist ) {
2493 avl_free( sie->si_presentlist, avl_ber_bvfree );
2496 ldap_unbind_ext( sie->si_ld, NULL, NULL );
2498 while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist )) {
2499 struct nonpresent_entry* npe;
2500 npe = LDAP_LIST_FIRST( &sie->si_nonpresentlist );
2501 LDAP_LIST_REMOVE( npe, npe_link );
2502 if ( npe->npe_name ) {
2503 if ( npe->npe_name->bv_val ) {
2504 ch_free( npe->npe_name->bv_val );
2506 ch_free( npe->npe_name );
2508 if ( npe->npe_nname ) {
2509 if ( npe->npe_nname->bv_val ) {
2510 ch_free( npe->npe_nname->bv_val );
2512 ch_free( npe->npe_nname );
2521 /* NOTE: used & documented in slapd.conf(5) */
2523 #define PROVIDERSTR "provider"
2524 #define SCHEMASTR "schemachecking"
2525 #define FILTERSTR "filter"
2526 #define SEARCHBASESTR "searchbase"
2527 #define SCOPESTR "scope"
2528 #define ATTRSONLYSTR "attrsonly"
2529 #define ATTRSSTR "attrs"
2530 #define TYPESTR "type"
2531 #define INTERVALSTR "interval"
2532 #define RETRYSTR "retry"
2533 #define SLIMITSTR "sizelimit"
2534 #define TLIMITSTR "timelimit"
2535 #define SYNCDATASTR "syncdata"
2537 /* FIXME: undocumented */
2538 #define OLDAUTHCSTR "bindprincipal"
2539 #define EXATTRSSTR "exattrs"
2540 #define MANAGEDSAITSTR "manageDSAit"
2543 #define LASTMODSTR "lastmod"
2544 #define LMGENSTR "gen"
2545 #define LMNOSTR "no"
2546 #define LMREQSTR "req"
2547 #define SRVTABSTR "srvtab"
2548 #define SUFFIXSTR "suffix"
2551 #define GOT_ID 0x0001
2552 #define GOT_PROVIDER 0x0002
2555 #define GOT_ALL (GOT_ID|GOT_PROVIDER)
2561 { BER_BVC("base"), LDAP_SCOPE_BASE },
2562 { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2563 { BER_BVC("onelevel"), LDAP_SCOPE_ONELEVEL }, /* OpenLDAP extension */
2564 #ifdef LDAP_SCOPE_SUBORDINATE
2565 { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2566 { BER_BVC("subordinate"), LDAP_SCOPE_SUBORDINATE },
2568 { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2569 { BER_BVC("subtree"), LDAP_SCOPE_SUBTREE }, /* OpenLDAP extension */
2573 static slap_verbmasks datamodes[] = {
2574 { BER_BVC("default"), SYNCDATA_DEFAULT },
2575 { BER_BVC("accesslog"), SYNCDATA_ACCESSLOG },
2576 { BER_BVC("changelog"), SYNCDATA_CHANGELOG },
2581 parse_syncrepl_line(
2591 for ( i = 1; i < cargc; i++ ) {
2592 if ( !strncasecmp( cargv[ i ], IDSTR "=",
2593 STRLENOF( IDSTR "=" ) ) )
2596 /* '\0' string terminator accounts for '=' */
2597 val = cargv[ i ] + STRLENOF( IDSTR "=" );
2599 if ( tmp >= 1000 || tmp < 0 ) {
2600 fprintf( stderr, "Error: parse_syncrepl_line: "
2601 "syncrepl id %d is out of range [0..999]\n", tmp );
2606 } else if ( !strncasecmp( cargv[ i ], PROVIDERSTR "=",
2607 STRLENOF( PROVIDERSTR "=" ) ) )
2609 val = cargv[ i ] + STRLENOF( PROVIDERSTR "=" );
2610 ber_str2bv( val, 0, 1, &si->si_provideruri );
2611 gots |= GOT_PROVIDER;
2612 } else if ( !strncasecmp( cargv[ i ], SCHEMASTR "=",
2613 STRLENOF( SCHEMASTR "=" ) ) )
2615 val = cargv[ i ] + STRLENOF( SCHEMASTR "=" );
2616 if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2617 si->si_schemachecking = 1;
2618 } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2619 si->si_schemachecking = 0;
2621 si->si_schemachecking = 1;
2623 } else if ( !strncasecmp( cargv[ i ], FILTERSTR "=",
2624 STRLENOF( FILTERSTR "=" ) ) )
2626 val = cargv[ i ] + STRLENOF( FILTERSTR "=" );
2627 if ( si->si_filterstr.bv_val )
2628 ch_free( si->si_filterstr.bv_val );
2629 ber_str2bv( val, 0, 1, &si->si_filterstr );
2630 } else if ( !strncasecmp( cargv[ i ], SEARCHBASESTR "=",
2631 STRLENOF( SEARCHBASESTR "=" ) ) )
2636 val = cargv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2637 if ( si->si_base.bv_val ) {
2638 ch_free( si->si_base.bv_val );
2640 ber_str2bv( val, 0, 0, &bv );
2641 rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2642 if ( rc != LDAP_SUCCESS ) {
2643 fprintf( stderr, "Invalid base DN \"%s\": %d (%s)\n",
2644 val, rc, ldap_err2string( rc ) );
2647 } else if ( !strncasecmp( cargv[ i ], SCOPESTR "=",
2648 STRLENOF( SCOPESTR "=" ) ) )
2651 val = cargv[ i ] + STRLENOF( SCOPESTR "=" );
2652 for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
2653 if (!strcasecmp( val, scopes[j].key.bv_val )) {
2654 si->si_scope = scopes[j].val;
2658 if ( BER_BVISNULL(&scopes[j].key) ) {
2659 fprintf( stderr, "Error: parse_syncrepl_line: "
2660 "unknown scope \"%s\"\n", val);
2663 } else if ( !strncasecmp( cargv[ i ], ATTRSONLYSTR "=",
2664 STRLENOF( ATTRSONLYSTR "=" ) ) )
2666 si->si_attrsonly = 1;
2667 } else if ( !strncasecmp( cargv[ i ], ATTRSSTR "=",
2668 STRLENOF( ATTRSSTR "=" ) ) )
2670 val = cargv[ i ] + STRLENOF( ATTRSSTR "=" );
2671 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
2673 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2674 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
2675 if ( si->si_anlist == NULL ) {
2676 ch_free( attr_fname );
2679 si->si_anfile = attr_fname;
2681 char *str, *s, *next;
2682 char delimstr[] = " ,\t";
2683 str = ch_strdup( val );
2684 for ( s = ldap_pvt_strtok( str, delimstr, &next );
2686 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
2688 if ( strlen(s) == 1 && *s == '*' ) {
2689 si->si_allattrs = 1;
2690 *(val + ( s - str )) = delimstr[0];
2692 if ( strlen(s) == 1 && *s == '+' ) {
2693 si->si_allopattrs = 1;
2694 *(val + ( s - str )) = delimstr[0];
2698 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
2699 if ( si->si_anlist == NULL ) {
2703 } else if ( !strncasecmp( cargv[ i ], EXATTRSSTR "=",
2704 STRLENOF( EXATTRSSTR "=" ) ) )
2706 val = cargv[ i ] + STRLENOF( EXATTRSSTR "=" );
2707 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
2709 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2710 si->si_exanlist = file2anlist(
2711 si->si_exanlist, attr_fname, " ,\t" );
2712 if ( si->si_exanlist == NULL ) {
2713 ch_free( attr_fname );
2716 ch_free( attr_fname );
2718 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
2719 if ( si->si_exanlist == NULL ) {
2723 } else if ( !strncasecmp( cargv[ i ], TYPESTR "=",
2724 STRLENOF( TYPESTR "=" ) ) )
2726 val = cargv[ i ] + STRLENOF( TYPESTR "=" );
2727 if ( !strncasecmp( val, "refreshOnly",
2728 STRLENOF("refreshOnly") ))
2730 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2731 } else if ( !strncasecmp( val, "refreshAndPersist",
2732 STRLENOF("refreshAndPersist") ))
2734 si->si_type = LDAP_SYNC_REFRESH_AND_PERSIST;
2735 si->si_interval = 60;
2737 fprintf( stderr, "Error: parse_syncrepl_line: "
2738 "unknown sync type \"%s\"\n", val);
2741 } else if ( !strncasecmp( cargv[ i ], INTERVALSTR "=",
2742 STRLENOF( INTERVALSTR "=" ) ) )
2744 val = cargv[ i ] + STRLENOF( INTERVALSTR "=" );
2745 if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
2746 si->si_interval = 0;
2754 hstr = strchr( dstr, ':' );
2755 if ( hstr == NULL ) {
2756 fprintf( stderr, "Error: parse_syncrepl_line: "
2757 "invalid interval \"%s\"\n", val );
2761 mstr = strchr( hstr, ':' );
2762 if ( mstr == NULL ) {
2763 fprintf( stderr, "Error: parse_syncrepl_line: "
2764 "invalid interval \"%s\"\n", val );
2768 sstr = strchr( mstr, ':' );
2769 if ( sstr == NULL ) {
2770 fprintf( stderr, "Error: parse_syncrepl_line: "
2771 "invalid interval \"%s\"\n", val );
2780 if (( hh > 24 ) || ( hh < 0 ) ||
2781 ( mm > 60 ) || ( mm < 0 ) ||
2782 ( ss > 60 ) || ( ss < 0 ) || ( dd < 0 )) {
2783 fprintf( stderr, "Error: parse_syncrepl_line: "
2784 "invalid interval \"%s\"\n", val );
2787 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
2789 if ( si->si_interval < 0 ) {
2790 fprintf( stderr, "Error: parse_syncrepl_line: "
2791 "invalid interval \"%ld\"\n",
2792 (long) si->si_interval);
2795 } else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
2796 STRLENOF( RETRYSTR "=" ) ) )
2801 val = cargv[ i ] + STRLENOF( RETRYSTR "=" );
2802 retry_list = (char **) ch_calloc( 1, sizeof( char * ));
2803 retry_list[0] = NULL;
2805 slap_str2clist( &retry_list, val, " ,\t" );
2807 for ( k = 0; retry_list && retry_list[k]; k++ ) ;
2811 "Error: incomplete syncrepl retry list\n" );
2812 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2813 ch_free( retry_list[k] );
2815 ch_free( retry_list );
2816 exit( EXIT_FAILURE );
2818 si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
2819 si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
2820 si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
2821 for ( j = 0; j < n; j++ ) {
2822 si->si_retryinterval[j] = atoi( retry_list[j*2] );
2823 if ( *retry_list[j*2+1] == '+' ) {
2824 si->si_retrynum_init[j] = -1;
2825 si->si_retrynum[j] = -1;
2829 si->si_retrynum_init[j] = atoi( retry_list[j*2+1] );
2830 si->si_retrynum[j] = atoi( retry_list[j*2+1] );
2833 si->si_retrynum_init[j] = -2;
2834 si->si_retrynum[j] = -2;
2835 si->si_retryinterval[j] = 0;
2837 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2838 ch_free( retry_list[k] );
2840 ch_free( retry_list );
2841 } else if ( !strncasecmp( cargv[ i ], MANAGEDSAITSTR "=",
2842 STRLENOF( MANAGEDSAITSTR "=" ) ) )
2844 val = cargv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
2845 si->si_manageDSAit = atoi( val );
2846 } else if ( !strncasecmp( cargv[ i ], SLIMITSTR "=",
2847 STRLENOF( SLIMITSTR "=") ) )
2849 val = cargv[ i ] + STRLENOF( SLIMITSTR "=" );
2850 si->si_slimit = atoi( val );
2851 } else if ( !strncasecmp( cargv[ i ], TLIMITSTR "=",
2852 STRLENOF( TLIMITSTR "=" ) ) )
2854 val = cargv[ i ] + STRLENOF( TLIMITSTR "=" );
2855 si->si_tlimit = atoi( val );
2856 } else if ( !strncasecmp( cargv[ i ], SYNCDATASTR "=",
2857 STRLENOF( SYNCDATASTR "=" ) ) )
2859 val = cargv[ i ] + STRLENOF( SYNCDATASTR "=" );
2860 si->si_syncdata = verb_to_mask( val, datamodes );
2861 } else if ( bindconf_parse( cargv[i], &si->si_bindconf )) {
2862 fprintf( stderr, "Error: parse_syncrepl_line: "
2863 "unknown keyword \"%s\"\n", cargv[ i ] );
2868 if ( gots != GOT_ALL ) {
2870 "Error: Malformed \"syncrepl\" line in slapd config file" );
2887 if ( !( be->be_search && be->be_add && be->be_modify && be->be_delete )) {
2888 Debug( LDAP_DEBUG_ANY, "database %s does not support operations "
2889 "required for syncrepl\n", be->be_type, 0, 0 );
2892 si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
2895 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
2899 si->si_bindconf.sb_tls = SB_TLS_OFF;
2900 si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
2901 si->si_schemachecking = 0;
2902 ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
2903 &si->si_filterstr );
2904 si->si_base.bv_val = NULL;
2905 si->si_scope = LDAP_SCOPE_SUBTREE;
2906 si->si_attrsonly = 0;
2907 si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2908 si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2909 si->si_attrs = NULL;
2910 si->si_allattrs = 0;
2911 si->si_allopattrs = 0;
2912 si->si_exattrs = NULL;
2913 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2914 si->si_interval = 86400;
2915 si->si_retryinterval = NULL;
2916 si->si_retrynum_init = NULL;
2917 si->si_retrynum = NULL;
2918 si->si_manageDSAit = 0;
2922 si->si_presentlist = NULL;
2923 LDAP_LIST_INIT( &si->si_nonpresentlist );
2924 ldap_pvt_thread_mutex_init( &si->si_mutex );
2926 rc = parse_syncrepl_line( cargv, cargc, si );
2930 init_syncrepl( si );
2931 si->si_re = ldap_pvt_runqueue_insert( &slapd_rq, si->si_interval,
2932 do_syncrepl, si, "do_syncrepl", be->be_suffix[0].bv_val );
2937 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
2938 syncinfo_free( si );
2941 Debug( LDAP_DEBUG_CONFIG,
2942 "Config: ** successfully added syncrepl \"%s\"\n",
2943 BER_BVISNULL( &si->si_provideruri ) ?
2944 "(null)" : si->si_provideruri.bv_val, 0, 0 );
2945 if ( !si->si_schemachecking ) {
2946 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
2948 be->be_syncinfo = si;
2954 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
2957 char buf[BUFSIZ*2], *ptr;
2960 bindconf_unparse( &si->si_bindconf, &bc );
2962 ptr += sprintf( ptr, IDSTR "=%03ld " PROVIDERSTR "=%s",
2963 si->si_rid, si->si_provideruri.bv_val );
2964 if ( !BER_BVISNULL( &bc )) {
2965 ptr = lutil_strcopy( ptr, bc.bv_val );
2968 if ( !BER_BVISEMPTY( &si->si_filterstr )) {
2969 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
2970 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
2973 if ( !BER_BVISNULL( &si->si_base )) {
2974 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
2975 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
2978 for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
2979 if ( si->si_scope == scopes[i].val ) {
2980 ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
2981 ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
2985 if ( si->si_attrsonly ) {
2986 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR "=yes" );
2988 if ( si->si_anfile ) {
2989 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:" );
2990 ptr = lutil_strcopy( ptr, si->si_anfile );
2991 } else if ( si->si_allattrs || si->si_allopattrs ||
2992 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) )) {
2994 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
2996 ptr = anlist_unparse( si->si_anlist, ptr );
2997 if ( si->si_allattrs ) {
2998 if ( old != ptr ) *ptr++ = ',';
3001 if ( si->si_allopattrs ) {
3002 if ( old != ptr ) *ptr++ = ',';
3007 if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
3008 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
3009 ptr = anlist_unparse( si->si_exanlist, ptr );
3011 ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
3012 ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
3014 ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
3015 ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
3016 "refreshAndPersist" : "refreshOnly" );
3018 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
3021 dd = si->si_interval;
3028 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
3029 ptr += sprintf( ptr, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
3030 } else if ( si->si_retryinterval ) {
3032 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
3033 for (i=0; si->si_retryinterval[i]; i++) {
3034 if ( space ) *ptr++ = ' ';
3036 ptr += sprintf( ptr, "%ld ", (long) si->si_retryinterval[i] );
3037 if ( si->si_retrynum_init[i] == -1 )
3040 ptr += sprintf( ptr, "%d", si->si_retrynum_init[i] );
3045 if ( si->si_slimit ) {
3046 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
3047 ptr += sprintf( ptr, "%d", si->si_slimit );
3050 if ( si->si_tlimit ) {
3051 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
3052 ptr += sprintf( ptr, "%d", si->si_tlimit );
3055 if ( si->si_syncdata ) {
3056 if ( enum_to_verb( datamodes, si->si_syncdata, &bc ) >= 0 ) {
3057 ptr = lutil_strcopy( ptr, " " SYNCDATASTR "=" );
3058 ptr = lutil_strcopy( ptr, bc.bv_val );
3061 bc.bv_len = ptr - buf;
3063 ber_dupbv( bv, &bc );
3067 syncrepl_config(ConfigArgs *c) {
3068 if (c->op == SLAP_CONFIG_EMIT) {
3069 if ( c->be->be_syncinfo ) {
3071 syncrepl_unparse( c->be->be_syncinfo, &bv );
3072 ber_bvarray_add( &c->rvalue_vals, &bv );
3076 } else if ( c->op == LDAP_MOD_DELETE ) {
3079 if ( c->be->be_syncinfo ) {
3080 re = c->be->be_syncinfo->si_re;
3082 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, re ))
3083 ldap_pvt_runqueue_stoptask( &slapd_rq, re );
3084 ldap_pvt_runqueue_remove( &slapd_rq, re );
3086 syncinfo_free( c->be->be_syncinfo );
3087 c->be->be_syncinfo = NULL;
3089 SLAP_DBFLAGS(c->be) &= ~(SLAP_DBFLAG_SHADOW|SLAP_DBFLAG_SYNC_SHADOW);
3092 if(SLAP_SHADOW(c->be)) {
3093 Debug(LDAP_DEBUG_ANY, "%s: "
3094 "syncrepl: database already shadowed.\n",
3097 } else if(add_syncrepl(c->be, c->argv, c->argc)) {
3100 SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SYNC_SHADOW);