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 /* FIXME: for ldap_ld_free() */
36 #include "../../libraries/libldap/ldap-int.h"
38 struct nonpresent_entry {
39 struct berval *npe_name;
40 struct berval *npe_nname;
41 LDAP_LIST_ENTRY(nonpresent_entry) npe_link;
44 #define SYNCDATA_DEFAULT 0 /* entries are plain LDAP entries */
45 #define SYNCDATA_ACCESSLOG 1 /* entries are accesslog format */
46 #define SYNCDATA_CHANGELOG 2 /* entries are changelog format */
48 typedef struct syncinfo_s {
49 struct slap_backend_db *si_be;
52 struct berval si_provideruri;
53 slap_bindconf si_bindconf;
54 struct berval si_filterstr;
55 struct berval si_base;
59 AttributeName *si_anlist;
60 AttributeName *si_exanlist;
65 int si_schemachecking;
68 time_t *si_retryinterval;
69 int *si_retrynum_init;
71 struct sync_cookie si_syncCookie;
76 int si_refreshPresent;
78 Avlnode *si_presentlist;
80 LDAP_LIST_HEAD(np, nonpresent_entry) si_nonpresentlist;
81 ldap_pvt_thread_mutex_t si_mutex;
84 static int syncuuid_cmp( const void *, const void * );
85 static void avl_ber_bvfree( void * );
86 static void syncrepl_del_nonpresent( Operation *, syncinfo_t *, BerVarray );
87 static int syncrepl_message_to_op(
88 syncinfo_t *, Operation *, LDAPMessage * );
89 static int syncrepl_message_to_entry(
90 syncinfo_t *, Operation *, LDAPMessage *,
91 Modifications **, Entry **, int );
92 static int syncrepl_entry(
93 syncinfo_t *, Operation*, Entry*,
94 Modifications**,int, struct berval*,
97 static void syncrepl_updateCookie(
98 syncinfo_t *, Operation *, struct berval *,
99 struct sync_cookie * );
100 static struct berval * slap_uuidstr_from_normalized(
101 struct berval *, struct berval *, void * );
103 /* callback functions */
104 static int dn_callback( struct slap_op *, struct slap_rep * );
105 static int nonpresent_callback( struct slap_op *, struct slap_rep * );
106 static int null_callback( struct slap_op *, struct slap_rep * );
108 static AttributeDescription *sync_descs[4];
111 init_syncrepl(syncinfo_t *si)
114 char **attrs, **exattrs;
116 if ( !sync_descs[0] ) {
117 sync_descs[0] = slap_schema.si_ad_objectClass;
118 sync_descs[1] = slap_schema.si_ad_structuralObjectClass;
119 sync_descs[2] = slap_schema.si_ad_entryCSN;
120 sync_descs[3] = NULL;
123 if ( si->si_allattrs && si->si_allopattrs )
126 attrs = anlist2attrs( si->si_anlist );
129 if ( si->si_allattrs ) {
132 if ( !is_at_operational( at_find( attrs[i] ))) {
133 for ( j = i; attrs[j] != NULL; j++ ) {
136 attrs[j] = attrs[j+1];
142 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
143 attrs[i] = ch_strdup("*");
146 } else if ( si->si_allopattrs ) {
149 if ( is_at_operational( at_find( attrs[i] ))) {
150 for ( j = i; attrs[j] != NULL; j++ ) {
153 attrs[j] = attrs[j+1];
159 attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
160 attrs[i] = ch_strdup("+");
164 for ( i = 0; sync_descs[i] != NULL; i++ ) {
167 if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val )) {
168 for ( k = j; attrs[k] != NULL; k++ ) {
171 attrs[k] = attrs[k+1];
179 for ( n = 0; attrs[ n ] != NULL; n++ ) /* empty */;
181 if ( si->si_allopattrs ) {
182 attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ));
184 attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ));
187 if ( attrs == NULL ) {
188 Debug( LDAP_DEBUG_ANY, "out of memory\n", 0,0,0 );
192 if ( si->si_allopattrs ) {
193 attrs[n++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
195 for ( i = 0; sync_descs[ i ] != NULL; i++ ) {
196 attrs[ n++ ] = ch_strdup ( sync_descs[i]->ad_cname.bv_val );
204 if ( si->si_allattrs == si->si_allopattrs ) {
205 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
206 attrs[i++] = ch_strdup( "*" );
207 attrs[i++] = ch_strdup( "+" );
208 } else if ( si->si_allattrs && !si->si_allopattrs ) {
209 for ( n = 0; sync_descs[ n ] != NULL; n++ ) ;
210 attrs = (char**) ch_malloc( (n+1)* sizeof(char*) );
211 attrs[i++] = ch_strdup( "*" );
212 for ( j = 1; sync_descs[ j ] != NULL; j++ ) {
213 attrs[i++] = ch_strdup ( sync_descs[j]->ad_cname.bv_val );
215 } else if ( !si->si_allattrs && si->si_allopattrs ) {
216 attrs = (char**) ch_malloc( 3 * sizeof(char*) );
217 attrs[i++] = ch_strdup( "+" );
218 attrs[i++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
223 si->si_attrs = attrs;
225 exattrs = anlist2attrs( si->si_exanlist );
228 for ( n = 0; exattrs[n] != NULL; n++ ) ;
230 for ( i = 0; sync_descs[i] != NULL; i++ ) {
232 while ( exattrs[j] != NULL ) {
233 if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val )) {
234 for ( k = j; exattrs[k] != NULL; k++ ) {
236 ch_free( exattrs[k] );
237 exattrs[k] = exattrs[k+1];
245 for ( i = 0; exattrs[i] != NULL; i++ ) {
246 for ( j = 0; si->si_anlist[j].an_name.bv_val; j++ ) {
248 if ( ( oc = si->si_anlist[j].an_oc ) ) {
250 while ( oc->soc_required[k] ) {
251 if ( !strcmp( exattrs[i],
252 oc->soc_required[k]->sat_cname.bv_val )) {
253 for ( l = i; exattrs[l]; l++ ) {
255 ch_free( exattrs[i] );
256 exattrs[l] = exattrs[l+1];
266 for ( i = 0; exattrs[i] != NULL; i++ ) ;
269 exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *));
272 si->si_exattrs = exattrs;
280 BerElementBuffer berbuf;
281 BerElement *ber = (BerElement *)&berbuf;
282 LDAPControl c[2], *ctrls[3];
283 struct timeval timeout;
287 /* setup LDAP SYNC control */
288 ber_init2( ber, NULL, LBER_USE_DER );
289 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &ctx );
291 if ( !BER_BVISNULL( &si->si_syncCookie.octet_str ) )
293 ber_printf( ber, "{eO}",
295 &si->si_syncCookie.octet_str );
297 ber_printf( ber, "{e}",
301 if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 )) == LBER_ERROR ) {
306 c[0].ldctl_oid = LDAP_CONTROL_SYNC;
307 c[0].ldctl_iscritical = si->si_type < 0;
310 if ( !BER_BVISNULL( &si->si_bindconf.sb_authzId ) ) {
311 c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
312 c[1].ldctl_value = si->si_bindconf.sb_authzId;
313 c[1].ldctl_iscritical = 1;
320 timeout.tv_sec = si->si_tlimit;
323 rc = ldap_search_ext( si->si_ld, si->si_base.bv_val, si->si_scope,
324 si->si_filterstr.bv_val, si->si_attrs, si->si_attrsonly,
325 ctrls, NULL, si->si_tlimit > 0 ? &timeout : NULL,
326 si->si_slimit, &msgid );
337 int cmdline_cookie_found = 0;
339 struct sync_cookie *sc = NULL;
345 psub = &si->si_be->be_nsuffix[0];
347 /* Init connection to master */
348 rc = ldap_initialize( &si->si_ld, si->si_provideruri.bv_val );
349 if ( rc != LDAP_SUCCESS ) {
350 Debug( LDAP_DEBUG_ANY,
351 "do_syncrep1: ldap_initialize failed (%s)\n",
352 si->si_provideruri.bv_val, 0, 0 );
356 op->o_protocol = LDAP_VERSION3;
357 ldap_set_option( si->si_ld, LDAP_OPT_PROTOCOL_VERSION, &op->o_protocol );
361 if ( si->si_bindconf.sb_tls ) {
362 rc = ldap_start_tls_s( si->si_ld, NULL, NULL );
363 if( rc != LDAP_SUCCESS ) {
364 Debug( LDAP_DEBUG_ANY,
365 "%s: ldap_start_tls failed (%d)\n",
366 si->si_bindconf.sb_tls == SB_TLS_CRITICAL ? "Error" : "Warning",
368 if( si->si_bindconf.sb_tls == SB_TLS_CRITICAL ) goto done;
372 if ( si->si_bindconf.sb_method == LDAP_AUTH_SASL ) {
373 #ifdef HAVE_CYRUS_SASL
376 if ( si->si_bindconf.sb_secprops != NULL ) {
377 rc = ldap_set_option( si->si_ld,
378 LDAP_OPT_X_SASL_SECPROPS, si->si_bindconf.sb_secprops);
380 if( rc != LDAP_OPT_SUCCESS ) {
381 Debug( LDAP_DEBUG_ANY, "Error: ldap_set_option "
382 "(%s,SECPROPS,\"%s\") failed!\n",
383 si->si_provideruri.bv_val, si->si_bindconf.sb_secprops, 0 );
388 defaults = lutil_sasl_defaults( si->si_ld,
389 si->si_bindconf.sb_saslmech.bv_val,
390 si->si_bindconf.sb_realm.bv_val,
391 si->si_bindconf.sb_authcId.bv_val,
392 si->si_bindconf.sb_cred.bv_val,
393 si->si_bindconf.sb_authzId.bv_val );
395 rc = ldap_sasl_interactive_bind_s( si->si_ld,
396 si->si_bindconf.sb_binddn.bv_val,
397 si->si_bindconf.sb_saslmech.bv_val,
403 lutil_sasl_freedefs( defaults );
405 /* FIXME: different error behaviors according to
407 * 2) on err policy : exit, retry, backoff ...
409 if ( rc != LDAP_SUCCESS ) {
410 static struct berval bv_GSSAPI = BER_BVC( "GSSAPI" );
412 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
413 "ldap_sasl_interactive_bind_s failed (%d)\n",
416 /* FIXME (see above comment) */
417 /* if Kerberos credentials cache is not active, retry */
418 if ( ber_bvcmp( &si->si_bindconf.sb_saslmech, &bv_GSSAPI ) == 0 &&
419 rc == LDAP_LOCAL_ERROR )
421 rc = LDAP_SERVER_DOWN;
426 #else /* HAVE_CYRUS_SASL */
427 /* Should never get here, we trapped this at config time */
429 fprintf( stderr, "not compiled with SASL support\n" );
434 } else if ( si->si_bindconf.sb_method == LDAP_AUTH_SIMPLE ) {
435 rc = ldap_sasl_bind_s( si->si_ld,
436 si->si_bindconf.sb_binddn.bv_val, LDAP_SASL_SIMPLE,
437 &si->si_bindconf.sb_cred, NULL, NULL, NULL );
438 if ( rc != LDAP_SUCCESS ) {
439 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
440 "ldap_sasl_bind_s failed (%d)\n", rc, 0, 0 );
445 /* Set SSF to strongest of TLS, SASL SSFs */
448 op->o_transport_ssf = 0;
450 if ( ldap_get_option( si->si_ld, LDAP_OPT_X_TLS_SSL_CTX, &ssl )
451 == LDAP_SUCCESS && ssl != NULL )
453 op->o_tls_ssf = ldap_pvt_tls_get_strength( ssl );
455 #endif /* HAVE_TLS */
456 ldap_get_option( si->si_ld, LDAP_OPT_X_SASL_SSF, &op->o_sasl_ssf );
457 op->o_ssf = ( op->o_sasl_ssf > op->o_tls_ssf )
458 ? op->o_sasl_ssf : op->o_tls_ssf;
461 if ( BER_BVISNULL( &si->si_syncCookie.octet_str )) {
462 /* get contextCSN shadow replica from database */
463 BerVarray csn = NULL;
465 assert( si->si_rid < 1000 );
466 op->o_req_ndn = op->o_bd->be_nsuffix[0];
467 op->o_req_dn = op->o_req_ndn;
469 /* try to read stored contextCSN */
470 backend_attribute( op, NULL, &op->o_req_ndn,
471 slap_schema.si_ad_contextCSN, &csn, ACL_READ );
473 ch_free( si->si_syncCookie.ctxcsn.bv_val );
474 ber_dupbv( &si->si_syncCookie.ctxcsn, csn );
475 ber_bvarray_free_x( csn, op->o_tmpmemctx );
478 si->si_syncCookie.rid = si->si_rid;
480 LDAP_STAILQ_FOREACH( sc, &slap_sync_cookie, sc_next ) {
481 if ( si->si_rid == sc->rid ) {
482 cmdline_cookie_found = 1;
487 if ( cmdline_cookie_found ) {
488 /* cookie is supplied in the command line */
490 LDAP_STAILQ_REMOVE( &slap_sync_cookie, sc, sync_cookie, sc_next );
492 /* ctxcsn wasn't parsed yet, do it now */
493 slap_parse_sync_cookie( sc, op->o_tmpmemctx );
494 if ( BER_BVISNULL( &sc->ctxcsn ) ) {
495 /* if cmdline cookie does not have ctxcsn */
496 /* component, set it to an initial value */
497 slap_init_sync_cookie_ctxcsn( sc );
499 slap_sync_cookie_free( &si->si_syncCookie, 0 );
500 slap_dup_sync_cookie( &si->si_syncCookie, sc );
501 slap_sync_cookie_free( sc, 1 );
504 slap_compose_sync_cookie( NULL, &si->si_syncCookie.octet_str,
505 &si->si_syncCookie.ctxcsn, si->si_syncCookie.rid );
508 rc = ldap_sync_search( si, op->o_tmpmemctx );
510 if( rc != LDAP_SUCCESS ) {
511 Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
512 "ldap_search_ext: %s (%d)\n", ldap_err2string( rc ), rc, 0 );
518 ldap_unbind_ext( si->si_ld, NULL, NULL );
531 LDAPControl **rctrls = NULL;
534 BerElementBuffer berbuf;
535 BerElement *ber = (BerElement *)&berbuf;
537 LDAPMessage *res = NULL;
538 LDAPMessage *msg = NULL;
541 struct berval *retdata = NULL;
546 struct berval syncUUID = BER_BVNULL;
547 struct sync_cookie syncCookie = { BER_BVNULL };
548 struct sync_cookie syncCookie_req = { BER_BVNULL };
549 struct berval cookie = BER_BVNULL;
557 Modifications *modlist = NULL;
562 struct timeval *tout_p = NULL;
563 struct timeval tout = { 0, 0 };
565 int refreshDeletes = 0;
567 BerVarray syncUUIDs = NULL;
570 if ( slapd_shutdown ) {
575 ber_init2( ber, NULL, LBER_USE_DER );
576 ber_set_option( ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
578 Debug( LDAP_DEBUG_TRACE, "=>do_syncrep2\n", 0, 0, 0 );
580 psub = &si->si_be->be_nsuffix[0];
582 slap_dup_sync_cookie( &syncCookie_req, &si->si_syncCookie );
584 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
590 while (( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
591 tout_p, &res )) > 0 )
593 if ( slapd_shutdown ) {
597 for( msg = ldap_first_message( si->si_ld, res );
599 msg = ldap_next_message( si->si_ld, msg ) )
601 if ( slapd_shutdown ) {
605 switch( ldap_msgtype( msg ) ) {
606 case LDAP_RES_SEARCH_ENTRY:
607 ldap_get_entry_controls( si->si_ld, msg, &rctrls );
608 /* we can't work without the control */
610 Debug( LDAP_DEBUG_ANY, "do_syncrep2: "
611 "got search entry without "
612 "control\n", 0, 0, 0 );
617 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
618 ber_scanf( ber, "{em" /*"}"*/, &syncstate, &syncUUID );
619 /* FIXME: what if syncUUID is NULL or empty? */
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 );
631 if ( si->si_syncdata ) {
634 if ( syncrepl_message_to_op( si, op, msg ) == LDAP_SUCCESS &&
635 !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
636 syncrepl_updateCookie( si, op, psub, &syncCookie );
638 } else if ( syncrepl_message_to_entry( si, op, msg,
639 &modlist, &entry, syncstate ) == LDAP_SUCCESS ) {
640 rc_efree = syncrepl_entry( si, op, entry, &modlist,
641 syncstate, &syncUUID, &syncCookie_req, &syncCookie.ctxcsn );
642 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) )
644 syncrepl_updateCookie( si, op, psub, &syncCookie );
647 ldap_controls_free( rctrls );
649 slap_mods_free( modlist, 1 );
651 if ( rc_efree && entry ) {
657 case LDAP_RES_SEARCH_REFERENCE:
658 Debug( LDAP_DEBUG_ANY,
659 "do_syncrep2: reference received error\n", 0, 0, 0 );
662 case LDAP_RES_SEARCH_RESULT:
663 Debug( LDAP_DEBUG_SYNC,
664 "do_syncrep2: LDAP_RES_SEARCH_RESULT\n", 0, 0, 0 );
665 ldap_parse_result( si->si_ld, msg, &err, NULL, NULL, NULL,
669 ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
671 ber_scanf( ber, "{" /*"}"*/);
672 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
673 ber_scanf( ber, "m", &cookie );
674 if ( !BER_BVISNULL( &cookie ) ) {
675 ch_free( syncCookie.octet_str.bv_val );
676 ber_dupbv( &syncCookie.octet_str, &cookie);
678 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
680 slap_parse_sync_cookie( &syncCookie, NULL );
683 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_REFRESHDELETES )
685 ber_scanf( ber, "b", &refreshDeletes );
687 ber_scanf( ber, /*"{"*/ "}" );
689 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
691 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
694 value_match( &match, slap_schema.si_ad_entryCSN,
695 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
696 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
697 &syncCookie_req.ctxcsn, &syncCookie.ctxcsn,
700 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
701 match < 0 && err == LDAP_SUCCESS )
703 syncrepl_updateCookie( si, op, psub, &syncCookie );
706 ldap_controls_free( rctrls );
708 if (si->si_type != LDAP_SYNC_REFRESH_AND_PERSIST) {
709 /* FIXME : different error behaviors according to
710 * 1) err code : LDAP_BUSY ...
711 * 2) on err policy : stop service, stop sync, retry
713 if ( refreshDeletes == 0 && match < 0 &&
714 err == LDAP_SUCCESS )
716 syncrepl_del_nonpresent( op, si, NULL );
718 avl_free( si->si_presentlist, avl_ber_bvfree );
719 si->si_presentlist = NULL;
726 case LDAP_RES_INTERMEDIATE:
727 rc = ldap_parse_intermediate( si->si_ld, msg,
728 &retoid, &retdata, NULL, 0 );
729 if ( !rc && !strcmp( retoid, LDAP_SYNC_INFO ) ) {
730 ber_init2( ber, retdata, LBER_USE_DER );
732 switch ( si_tag = ber_peek_tag( ber, &len )) {
734 case LDAP_TAG_SYNC_NEW_COOKIE:
735 Debug( LDAP_DEBUG_SYNC,
736 "do_syncrep2: %s - %s%s\n",
737 "LDAP_RES_INTERMEDIATE",
738 "NEW_COOKIE", "\n" );
739 ber_scanf( ber, "tm", &tag, &cookie );
741 case LDAP_TAG_SYNC_REFRESH_DELETE:
742 case LDAP_TAG_SYNC_REFRESH_PRESENT:
743 Debug( LDAP_DEBUG_SYNC,
744 "do_syncrep2: %s - %s%s\n",
745 "LDAP_RES_INTERMEDIATE",
746 si_tag == LDAP_TAG_SYNC_REFRESH_PRESENT ?
747 "REFRESH_PRESENT" : "REFRESH_DELETE",
749 if ( si_tag == LDAP_TAG_SYNC_REFRESH_DELETE ) {
750 si->si_refreshDelete = 1;
752 si->si_refreshPresent = 1;
754 ber_scanf( ber, "t{" /*"}"*/, &tag );
755 if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE )
757 ber_scanf( ber, "m", &cookie );
758 if ( !BER_BVISNULL( &cookie ) ) {
759 ch_free( syncCookie.octet_str.bv_val );
760 ber_dupbv( &syncCookie.octet_str, &cookie );
762 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
764 slap_parse_sync_cookie( &syncCookie, NULL );
767 if ( ber_peek_tag( ber, &len ) ==
768 LDAP_TAG_REFRESHDONE )
770 ber_scanf( ber, "b", &refreshDone );
772 ber_scanf( ber, /*"{"*/ "}" );
774 case LDAP_TAG_SYNC_ID_SET:
775 Debug( LDAP_DEBUG_SYNC,
776 "do_syncrep2: %s - %s%s\n",
777 "LDAP_RES_INTERMEDIATE",
780 ber_scanf( ber, "t{" /*"}"*/, &tag );
781 if ( ber_peek_tag( ber, &len ) ==
782 LDAP_TAG_SYNC_COOKIE )
784 ber_scanf( ber, "m", &cookie );
785 if ( !BER_BVISNULL( &cookie ) ) {
786 ch_free( syncCookie.octet_str.bv_val );
787 ber_dupbv( &syncCookie.octet_str, &cookie );
789 if ( !BER_BVISNULL( &syncCookie.octet_str ) )
791 slap_parse_sync_cookie( &syncCookie, NULL );
794 if ( ber_peek_tag( ber, &len ) ==
795 LDAP_TAG_REFRESHDELETES )
797 ber_scanf( ber, "b", &refreshDeletes );
799 ber_scanf( ber, "[W]", &syncUUIDs );
800 ber_scanf( ber, /*"{"*/ "}" );
801 if ( refreshDeletes ) {
802 syncrepl_del_nonpresent( op, si, syncUUIDs );
803 ber_bvarray_free_x( syncUUIDs, op->o_tmpmemctx );
805 for ( i = 0; !BER_BVISNULL( &syncUUIDs[i] ); i++ ) {
806 struct berval *syncuuid_bv;
807 syncuuid_bv = ber_dupbv( NULL, &syncUUIDs[i] );
808 slap_sl_free( syncUUIDs[i].bv_val,op->o_tmpmemctx );
809 avl_insert( &si->si_presentlist,
810 (caddr_t) syncuuid_bv,
811 syncuuid_cmp, avl_dup_error );
813 slap_sl_free( syncUUIDs, op->o_tmpmemctx );
817 Debug( LDAP_DEBUG_ANY,
818 "do_syncrep2 : unknown syncinfo tag (%ld)\n",
819 (long) si_tag, 0, 0 );
820 ldap_memfree( retoid );
821 ber_bvfree( retdata );
825 if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
827 } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
830 value_match( &match, slap_schema.si_ad_entryCSN,
831 slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
832 SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
833 &syncCookie_req.ctxcsn,
834 &syncCookie.ctxcsn, &text );
837 if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
840 syncrepl_updateCookie( si, op, psub, &syncCookie);
843 if ( si->si_refreshPresent == 1 ) {
845 syncrepl_del_nonpresent( op, si, NULL );
849 ldap_memfree( retoid );
850 ber_bvfree( retdata );
854 Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
855 "unknown intermediate response (%d)\n",
857 ldap_memfree( retoid );
858 ber_bvfree( retdata );
864 Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
865 "unknown message\n", 0, 0, 0 );
869 if ( !BER_BVISNULL( &syncCookie.octet_str )) {
870 slap_sync_cookie_free( &syncCookie_req, 0 );
871 slap_dup_sync_cookie( &syncCookie_req, &syncCookie );
872 slap_sync_cookie_free( &syncCookie, 0 );
882 ldap_get_option( si->si_ld, LDAP_OPT_ERROR_NUMBER, &rc );
883 errstr = ldap_err2string( rc );
885 Debug( LDAP_DEBUG_ANY,
886 "do_syncrep2 : %s\n", errstr, 0, 0 );
890 slap_sync_cookie_free( &syncCookie, 0 );
891 slap_sync_cookie_free( &syncCookie_req, 0 );
893 if ( res ) ldap_msgfree( res );
895 if ( rc && si->si_ld ) {
896 ldap_unbind_ext( si->si_ld, NULL, NULL );
908 struct re_s* rtask = arg;
909 syncinfo_t *si = ( syncinfo_t * ) rtask->arg;
910 Connection conn = {0};
911 char opbuf[OPERATION_BUFFER_SIZE];
913 int rc = LDAP_SUCCESS;
920 Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl\n", 0, 0, 0 );
925 ldap_pvt_thread_mutex_lock( &si->si_mutex );
927 switch( abs( si->si_type )) {
928 case LDAP_SYNC_REFRESH_ONLY:
929 case LDAP_SYNC_REFRESH_AND_PERSIST:
932 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
936 if ( slapd_shutdown ) {
938 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
939 connection_client_stop( s );
940 ldap_unbind_ext( si->si_ld, NULL, NULL );
943 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
947 op = (Operation *)opbuf;
948 connection_fake_init( &conn, op, ctx );
950 /* use global malloc for now */
951 op->o_tmpmemctx = NULL;
952 op->o_tmpmfuncs = &ch_mfuncs;
954 op->o_managedsait = SLAP_CONTROL_NONCRITICAL;
955 op->o_bd = be = si->si_be;
956 op->o_dn = op->o_bd->be_rootdn;
957 op->o_ndn = op->o_bd->be_rootndn;
959 /* Establish session, do search */
962 si->si_refreshDelete = 0;
963 si->si_refreshPresent = 0;
964 rc = do_syncrep1( op, si );
967 /* Process results */
968 if ( rc == LDAP_SUCCESS ) {
969 ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
971 rc = do_syncrep2( op, si );
973 if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
974 /* If we succeeded, enable the connection for further listening.
975 * If we failed, tear down the connection and reschedule.
977 if ( rc == LDAP_SUCCESS ) {
979 rc = connection_client_setup( s, do_syncrepl, arg );
981 connection_client_enable( s );
983 } else if ( !first ) {
987 if ( rc == -2 ) rc = 0;
991 /* At this point, we have 4 cases:
992 * 1) for any hard failure, give up and remove this task
993 * 2) for ServerDown, reschedule this task to run
994 * 3) for Refresh and Success, reschedule to run
995 * 4) for Persist and Success, reschedule to defer
997 ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
999 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask )) {
1000 ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
1004 connection_client_stop( s );
1007 if ( rc == LDAP_SUCCESS ) {
1008 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
1011 rtask->interval.tv_sec = si->si_interval;
1012 ldap_pvt_runqueue_resched( &slapd_rq, rtask, defer );
1013 if ( si->si_retrynum ) {
1014 for ( i = 0; si->si_retrynum_init[i] != -2; i++ ) {
1015 si->si_retrynum[i] = si->si_retrynum_init[i];
1017 si->si_retrynum[i] = -2;
1020 for ( i = 0; si->si_retrynum && si->si_retrynum[i] <= 0; i++ ) {
1021 if ( si->si_retrynum[i] == -1 || si->si_retrynum[i] == -2 )
1025 if ( !si->si_retrynum || si->si_retrynum[i] == -2 ) {
1026 ldap_pvt_runqueue_remove( &slapd_rq, rtask );
1027 } else if ( si->si_retrynum[i] >= -1 ) {
1028 if ( si->si_retrynum[i] > 0 )
1029 si->si_retrynum[i]--;
1030 rtask->interval.tv_sec = si->si_retryinterval[i];
1031 ldap_pvt_runqueue_resched( &slapd_rq, rtask, 0 );
1032 slap_wake_listener();
1036 ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
1037 ldap_pvt_thread_mutex_unlock( &si->si_mutex );
1042 typedef struct logschema {
1043 struct berval ls_dn;
1044 struct berval ls_req;
1045 struct berval ls_mod;
1046 struct berval ls_newRdn;
1047 struct berval ls_delRdn;
1048 struct berval ls_newSup;
1051 static logschema changelog_sc = {
1052 BER_BVC("targetDN"),
1053 BER_BVC("changeType"),
1056 BER_BVC("deleteOldRDN"),
1057 BER_BVC("newSuperior")
1060 static logschema accesslog_sc = {
1064 BER_BVC("reqNewRDN"),
1065 BER_BVC("reqDeleteOldRDN"),
1066 BER_BVC("reqNewSuperior")
1069 static slap_verbmasks modops[] = {
1070 { BER_BVC("add"), LDAP_REQ_ADD },
1071 { BER_BVC("delete"), LDAP_REQ_DELETE },
1072 { BER_BVC("modify"), LDAP_REQ_MODIFY },
1073 { BER_BVC("modrdn"), LDAP_REQ_MODRDN},
1077 static Modifications *
1078 syncrepl_accesslog_mods(
1085 AttributeDescription *ad;
1086 struct berval bv, bv2;
1088 Modifications *mod = NULL, *modlist = NULL, **modtail;
1093 for (i=0; !BER_BVISNULL( &vals[i] ); i++) {
1097 colon = strchr( bv.bv_val, ':' );
1099 continue; /* invalid */
1100 bv.bv_len = colon - bv.bv_val;
1101 if ( slap_bv2ad( &bv, &ad, &text )) {
1105 /* Ignore dynamically generated attrs */
1106 if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC )
1108 /* Ignore excluded attrs */
1109 if ( ldap_charray_inlist( si->si_exattrs,
1110 ad->ad_type->sat_cname.bv_val ))
1114 case '+': op = LDAP_MOD_ADD; break;
1115 case '-': op = LDAP_MOD_DELETE; break;
1116 case '=': op = LDAP_MOD_REPLACE; break;
1117 case '#': op = LDAP_MOD_INCREMENT; break;
1121 if ( !mod || ad != mod->sml_desc || op != mod->sml_op ) {
1122 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1125 mod->sml_next = NULL;
1127 mod->sml_type = ad->ad_cname;
1128 mod->sml_values = NULL;
1129 mod->sml_nvalues = NULL;
1132 modtail = &mod->sml_next;
1134 bv.bv_val = colon + 3;
1135 bv.bv_len = vals[i].bv_len - ( bv.bv_val - vals[i].bv_val );
1136 ber_dupbv( &bv2, &bv );
1137 ber_bvarray_add( &mod->sml_values, &bv2 );
1142 static Modifications *
1143 syncrepl_changelog_mods(
1148 return NULL; /* FIXME */
1152 syncrepl_message_to_op(
1158 BerElement *ber = NULL;
1159 Modifications *modlist = NULL;
1161 SlapReply rs = { REP_RESULT };
1162 slap_callback cb = { NULL, null_callback, NULL, NULL };
1165 char txtbuf[SLAP_TEXT_BUFLEN];
1166 size_t textlen = sizeof txtbuf;
1168 struct berval bdn, dn = BER_BVNULL, ndn;
1169 struct berval bv, *bvals = NULL;
1170 struct berval rdn = BER_BVNULL, sup = BER_BVNULL,
1171 prdn = BER_BVNULL, nrdn = BER_BVNULL,
1172 psup = BER_BVNULL, nsup = BER_BVNULL;
1173 int rc, deleteOldRdn = 0;
1175 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1176 Debug( LDAP_DEBUG_ANY,
1177 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
1181 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1186 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1188 if ( rc != LDAP_SUCCESS ) {
1189 Debug( LDAP_DEBUG_ANY,
1190 "syncrepl_message_to_op : dn get failed (%d)", rc, 0, 0 );
1194 op->o_tag = LBER_DEFAULT;
1196 while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ))
1198 if ( bv.bv_val == NULL )
1201 if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn )) {
1203 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1204 ber_dupbv( &op->o_req_dn, &dn );
1205 ber_dupbv( &op->o_req_ndn, &ndn );
1206 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1207 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1208 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req )) {
1209 int i = verb_to_mask( bvals[0].bv_val, modops );
1211 Debug( LDAP_DEBUG_ANY,
1212 "syncrepl_message_to_op : unknown op %s",
1213 bvals[0].bv_val, 0, 0 );
1218 op->o_tag = modops[i].mask;
1219 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod )) {
1220 /* Parse attribute into modlist */
1221 if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
1222 modlist = syncrepl_accesslog_mods( si, bvals );
1224 modlist = syncrepl_changelog_mods( si, bvals );
1225 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn )) {
1227 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn )) {
1228 if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ))
1230 } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup )) {
1236 /* If we didn't get a mod type or a target DN, bail out */
1237 if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn )) {
1242 op->o_callback = &cb;
1244 switch( op->o_tag ) {
1246 case LDAP_REQ_MODIFY:
1247 /* If we didn't get required data, bail */
1248 if ( !modlist ) goto done;
1250 rc = slap_mods_check( modlist, &text, txtbuf, textlen, NULL );
1252 if ( rc != LDAP_SUCCESS ) {
1253 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods check (%s)\n",
1258 if ( op->o_tag == LDAP_REQ_ADD ) {
1259 op->ora_e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
1260 op->ora_e->e_name = op->o_req_dn;
1261 op->ora_e->e_nname = op->o_req_ndn;
1262 rc = slap_mods2entry( modlist, &op->ora_e, 1, 0, &text, txtbuf, textlen);
1263 if( rc != LDAP_SUCCESS ) {
1264 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods2entry (%s)\n",
1267 rc = op->o_bd->be_add( op, &rs );
1269 be_entry_release_w( op, op->ora_e );
1271 op->orm_modlist = modlist;
1272 rc = op->o_bd->be_modify( op, &rs );
1275 case LDAP_REQ_MODRDN:
1276 if ( BER_BVISNULL( &rdn )) goto done;
1278 if ( rdnPretty( NULL, &rdn, &prdn, NULL ))
1280 if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ))
1282 if ( !BER_BVISNULL( &sup )) {
1283 if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ))
1285 op->orr_newSup = &psup;
1286 op->orr_nnewSup = ⊅
1288 op->orr_newrdn = prdn;
1289 op->orr_nnewrdn = nrdn;
1290 op->orr_deleteoldrdn = deleteOldRdn;
1291 rc = op->o_bd->be_modrdn( op, &rs );
1296 slap_mods_free( modlist, op->o_tag != LDAP_REQ_ADD );
1297 if ( !BER_BVISNULL( &rdn )) {
1298 if ( !BER_BVISNULL( &nsup ))
1299 ch_free( nsup.bv_val );
1300 if ( !BER_BVISNULL( &psup ))
1301 ch_free( psup.bv_val );
1302 if ( !BER_BVISNULL( &nrdn ))
1303 ch_free( nrdn.bv_val );
1304 if ( !BER_BVISNULL( &prdn ))
1305 ch_free( prdn.bv_val );
1307 ber_free ( ber, 0 );
1312 syncrepl_message_to_entry(
1316 Modifications **modlist,
1322 BerElement *ber = NULL;
1325 Modifications **modtail = modlist;
1328 char txtbuf[SLAP_TEXT_BUFLEN];
1329 size_t textlen = sizeof txtbuf;
1331 struct berval bdn = {0, NULL}, dn, ndn;
1336 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
1337 Debug( LDAP_DEBUG_ANY,
1338 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
1342 op->o_tag = LDAP_REQ_ADD;
1344 rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
1346 if ( rc != LDAP_SUCCESS ) {
1347 Debug( LDAP_DEBUG_ANY,
1348 "syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
1352 dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
1353 ber_dupbv( &op->o_req_dn, &dn );
1354 ber_dupbv( &op->o_req_ndn, &ndn );
1355 slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
1356 slap_sl_free( dn.bv_val, op->o_tmpmemctx );
1358 if ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_DELETE ) {
1361 return LDAP_SUCCESS;
1364 if ( entry == NULL ) {
1368 e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
1370 e->e_name = op->o_req_dn;
1371 e->e_nname = op->o_req_ndn;
1373 while ( ber_remaining( ber ) ) {
1374 if ( (ber_scanf( ber, "{mW}", &tmp.sml_type, &tmp.sml_values ) ==
1375 LBER_ERROR ) || BER_BVISNULL( &tmp.sml_type ) )
1380 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1382 mod->sml_op = LDAP_MOD_REPLACE;
1384 mod->sml_next = NULL;
1385 mod->sml_desc = NULL;
1386 mod->sml_type = tmp.sml_type;
1387 mod->sml_values = tmp.sml_values;
1388 mod->sml_nvalues = NULL;
1391 modtail = &mod->sml_next;
1394 if ( *modlist == NULL ) {
1395 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: no attributes\n",
1401 rc = slap_mods_check( *modlist, &text, txtbuf, textlen, NULL );
1403 if ( rc != LDAP_SUCCESS ) {
1404 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods check (%s)\n",
1409 /* Strip out dynamically generated attrs */
1410 for ( modtail = modlist; *modtail ; ) {
1412 if ( mod->sml_desc->ad_type->sat_flags & SLAP_AT_DYNAMIC ) {
1413 *modtail = mod->sml_next;
1414 slap_mod_free( &mod->sml_mod, 0 );
1417 modtail = &mod->sml_next;
1421 /* Strip out attrs in exattrs list */
1422 for ( modtail = modlist; *modtail ; ) {
1424 if ( ldap_charray_inlist( si->si_exattrs,
1425 mod->sml_desc->ad_type->sat_cname.bv_val )) {
1426 *modtail = mod->sml_next;
1427 slap_mod_free( &mod->sml_mod, 0 );
1430 modtail = &mod->sml_next;
1434 rc = slap_mods2entry( *modlist, &e, 1, 1, &text, txtbuf, textlen);
1435 if( rc != LDAP_SUCCESS ) {
1436 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods2entry (%s)\n",
1441 ber_free ( ber, 0 );
1442 if ( rc != LDAP_SUCCESS ) {
1452 static struct berval generic_filterstr = BER_BVC("(objectclass=*)");
1454 /* During a refresh, we may get an LDAP_SYNC_ADD for an already existing
1455 * entry if a previous refresh was interrupted before sending us a new
1456 * context state. We try to compare the new entry to the existing entry
1457 * and ignore the new entry if they are the same.
1459 * Also, we may get an update where the entryDN has changed, due to
1460 * a ModDn on the provider. We detect this as well, so we can issue
1461 * the corresponding operation locally.
1463 * In the case of a modify, we get a list of all the attributes
1464 * in the original entry. Rather than deleting the entry and re-adding it,
1465 * we issue a Modify request that deletes all the attributes and adds all
1466 * the new ones. This avoids the issue of trying to delete/add a non-leaf
1469 * We don't try to otherwise distinguish ModDN from Modify; in the case of
1470 * a ModDN we will issue both operations on the local database.
1472 typedef struct dninfo {
1476 int renamed; /* Was an existing entry renamed? */
1477 int wasChanged; /* are the attributes changed? */
1478 int attrs; /* how many attribute types are in the ads list */
1479 AttributeDescription **ads;
1487 Modifications** modlist,
1489 struct berval* syncUUID,
1490 struct sync_cookie* syncCookie_req,
1491 struct berval* syncCSN )
1493 Backend *be = op->o_bd;
1494 slap_callback cb = { NULL, NULL, NULL, NULL };
1495 struct berval *syncuuid_bv = NULL;
1496 struct berval syncUUID_strrep = BER_BVNULL;
1497 struct berval uuid_bv = BER_BVNULL;
1499 SlapReply rs_search = {REP_RESULT};
1500 SlapReply rs_delete = {REP_RESULT};
1501 SlapReply rs_add = {REP_RESULT};
1502 SlapReply rs_modify = {REP_RESULT};
1504 #ifdef LDAP_COMP_MATCH
1505 AttributeAssertion ava = { NULL, BER_BVNULL, NULL };
1507 AttributeAssertion ava = { NULL, BER_BVNULL };
1509 int rc = LDAP_SUCCESS;
1510 int ret = LDAP_SUCCESS;
1512 struct berval pdn = BER_BVNULL;
1516 switch( syncstate ) {
1517 case LDAP_SYNC_PRESENT:
1518 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1520 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_PRESENT)", 0 );
1523 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1525 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD)", 0 );
1527 case LDAP_SYNC_DELETE:
1528 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1530 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_DELETE)", 0 );
1532 case LDAP_SYNC_MODIFY:
1533 Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
1535 "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)", 0 );
1538 Debug( LDAP_DEBUG_ANY, "%s: %s\n",
1540 "LDAP_RES_SEARCH_ENTRY(UNKNOWN syncstate)", 0 );
1543 if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
1544 if ( !si->si_refreshPresent ) {
1545 syncuuid_bv = ber_dupbv( NULL, syncUUID );
1546 avl_insert( &si->si_presentlist, (caddr_t) syncuuid_bv,
1547 syncuuid_cmp, avl_dup_error );
1551 if ( syncstate == LDAP_SYNC_PRESENT ) {
1553 } else if ( syncstate != LDAP_SYNC_DELETE ) {
1554 if ( entry == NULL ) {
1559 f.f_choice = LDAP_FILTER_EQUALITY;
1561 ava.aa_desc = slap_schema.si_ad_entryUUID;
1562 (void)slap_uuidstr_from_normalized( &syncUUID_strrep, syncUUID, op->o_tmpmemctx );
1563 ava.aa_value = *syncUUID;
1564 op->ors_filter = &f;
1566 op->ors_filterstr.bv_len = STRLENOF( "(entryUUID=)" ) + syncUUID->bv_len;
1567 op->ors_filterstr.bv_val = (char *) slap_sl_malloc(
1568 op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
1569 AC_MEMCPY( op->ors_filterstr.bv_val, "(entryUUID=", STRLENOF( "(entryUUID=" ) );
1570 AC_MEMCPY( &op->ors_filterstr.bv_val[STRLENOF( "(entryUUID=" )],
1571 syncUUID->bv_val, syncUUID->bv_len );
1572 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len - 1] = ')';
1573 op->ors_filterstr.bv_val[op->ors_filterstr.bv_len] = '\0';
1575 op->o_tag = LDAP_REQ_SEARCH;
1576 op->ors_scope = LDAP_SCOPE_SUBTREE;
1577 op->ors_deref = LDAP_DEREF_NEVER;
1579 /* get the entry for this UUID */
1580 op->o_req_dn = si->si_base;
1581 op->o_req_ndn = si->si_base;
1583 op->o_time = slap_get_time();
1584 op->ors_tlimit = SLAP_NO_LIMIT;
1587 op->ors_attrs = slap_anlist_all_attributes;
1588 op->ors_attrsonly = 0;
1590 /* set callback function */
1591 op->o_callback = &cb;
1592 cb.sc_response = dn_callback;
1593 cb.sc_private = &dni;
1594 dni.new_entry = entry;
1596 if ( limits_check( op, &rs_search ) == 0 ) {
1597 rc = be->be_search( op, &rs_search );
1598 Debug( LDAP_DEBUG_SYNC,
1599 "syncrepl_entry: %s (%d)\n",
1600 "be_search", rc, 0 );
1603 if ( !BER_BVISNULL( &op->ors_filterstr ) ) {
1604 slap_sl_free( op->ors_filterstr.bv_val, op->o_tmpmemctx );
1607 cb.sc_response = null_callback;
1610 if ( entry && !BER_BVISNULL( &entry->e_name ) ) {
1611 Debug( LDAP_DEBUG_SYNC,
1612 "syncrepl_entry: %s\n",
1613 entry->e_name.bv_val, 0, 0 );
1615 Debug( LDAP_DEBUG_SYNC,
1616 "syncrepl_entry: %s\n",
1617 dni.dn.bv_val ? dni.dn.bv_val : "(null)", 0, 0 );
1620 if ( syncstate != LDAP_SYNC_DELETE ) {
1621 Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryUUID );
1624 /* add if missing */
1625 attr_merge_one( entry, slap_schema.si_ad_entryUUID,
1626 &syncUUID_strrep, syncUUID );
1628 } else if ( !bvmatch( &a->a_nvals[0], syncUUID ) ) {
1629 /* replace only if necessary */
1630 if ( a->a_nvals != a->a_vals ) {
1631 ber_memfree( a->a_nvals[0].bv_val );
1632 ber_dupbv( &a->a_nvals[0], syncUUID );
1634 ber_memfree( a->a_vals[0].bv_val );
1635 ber_dupbv( &a->a_vals[0], &syncUUID_strrep );
1639 switch ( syncstate ) {
1641 case LDAP_SYNC_MODIFY:
1643 if ( BER_BVISNULL( &dni.dn )) {
1645 op->o_req_dn = entry->e_name;
1646 op->o_req_ndn = entry->e_nname;
1647 op->o_tag = LDAP_REQ_ADD;
1650 rc = be->be_add( op, &rs_add );
1651 Debug( LDAP_DEBUG_SYNC,
1652 "syncrepl_entry: %s (%d)\n",
1654 switch ( rs_add.sr_err ) {
1656 be_entry_release_w( op, entry );
1661 /* we assume that LDAP_NO_SUCH_OBJECT is returned
1662 * only if the suffix entry is not present */
1663 case LDAP_NO_SUCH_OBJECT:
1664 syncrepl_add_glue( op, entry );
1668 /* if an entry was added via syncrepl_add_glue(),
1669 * it likely has no entryUUID, so the previous
1670 * be_search() doesn't find it. In this case,
1671 * give syncrepl a chance to modify it. Also
1672 * allow for entries that were recreated with the
1673 * same DN but a different entryUUID.
1675 case LDAP_ALREADY_EXISTS:
1677 Operation op2 = *op;
1678 SlapReply rs2 = { 0 };
1679 slap_callback cb2 = { 0 };
1681 op2.o_tag = LDAP_REQ_SEARCH;
1682 op2.o_req_dn = entry->e_name;
1683 op2.o_req_ndn = entry->e_nname;
1684 op2.ors_scope = LDAP_SCOPE_BASE;
1685 op2.ors_deref = LDAP_DEREF_NEVER;
1686 op2.ors_attrs = slap_anlist_all_attributes;
1687 op2.ors_attrsonly = 0;
1688 op2.ors_limit = NULL;
1690 op2.ors_tlimit = SLAP_NO_LIMIT;
1692 f.f_choice = LDAP_FILTER_PRESENT;
1693 f.f_desc = slap_schema.si_ad_objectClass;
1694 op2.ors_filter = &f;
1695 op2.ors_filterstr = generic_filterstr;
1697 op2.o_callback = &cb2;
1698 cb2.sc_response = dn_callback;
1699 cb2.sc_private = &dni;
1701 be->be_search( &op2, &rs2 );
1709 Debug( LDAP_DEBUG_ANY,
1710 "syncrepl_entry : be_add failed (%d)\n",
1711 rs_add.sr_err, 0, 0 );
1718 op->o_req_dn = dni.dn;
1719 op->o_req_ndn = dni.ndn;
1720 if ( dni.renamed ) {
1721 struct berval noldp, newp, nnewp;
1723 op->o_tag = LDAP_REQ_MODRDN;
1724 dnRdn( &entry->e_name, &op->orr_newrdn );
1725 dnRdn( &entry->e_nname, &op->orr_nnewrdn );
1727 dnParent( &dni.ndn, &noldp );
1728 dnParent( &entry->e_nname, &nnewp );
1729 if ( !dn_match( &noldp, &newp )) {
1730 dnParent( &entry->e_name, &newp );
1731 op->orr_newSup = &newp;
1732 op->orr_nnewSup = &nnewp;
1734 op->orr_deleteoldrdn = 0;
1735 rc = be->be_modrdn( op, &rs_modify );
1736 Debug( LDAP_DEBUG_SYNC,
1737 "syncrepl_entry: %s (%d)\n",
1738 "be_modrdn", rc, 0 );
1739 if ( rs_modify.sr_err == LDAP_SUCCESS ) {
1740 op->o_req_dn = entry->e_name;
1741 op->o_req_ndn = entry->e_nname;
1747 if ( dni.wasChanged ) {
1748 Modifications *mod, *modhead = NULL;
1749 Modifications *modtail = NULL;
1752 op->o_tag = LDAP_REQ_MODIFY;
1754 assert( *modlist != NULL );
1756 /* Delete all the old attrs */
1757 for ( i = 0; i < dni.attrs; i++ ) {
1758 mod = ch_malloc( sizeof( Modifications ) );
1759 mod->sml_op = LDAP_MOD_DELETE;
1761 mod->sml_desc = dni.ads[i];
1762 mod->sml_type = mod->sml_desc->ad_cname;
1763 mod->sml_values = NULL;
1764 mod->sml_nvalues = NULL;
1765 if ( !modhead ) modhead = mod;
1767 modtail->sml_next = mod;
1772 /* Append passed in list to ours */
1774 modtail->sml_next = *modlist;
1780 /* Find end of this list */
1781 for ( ; mod != NULL; mod = mod->sml_next ) {
1785 mod = (Modifications *)ch_calloc(1, sizeof(Modifications));
1786 mod->sml_op = LDAP_MOD_REPLACE;
1788 mod->sml_desc = slap_schema.si_ad_entryUUID;
1789 mod->sml_type = mod->sml_desc->ad_cname;
1790 ber_dupbv( &uuid_bv, &syncUUID_strrep );
1791 ber_bvarray_add( &mod->sml_values, &uuid_bv );
1792 ber_dupbv( &uuid_bv, syncUUID );
1793 ber_bvarray_add( &mod->sml_nvalues, &uuid_bv );
1794 modtail->sml_next = mod;
1796 op->o_tag = LDAP_REQ_MODIFY;
1797 op->orm_modlist = *modlist;
1799 rc = be->be_modify( op, &rs_modify );
1800 Debug( LDAP_DEBUG_SYNC,
1801 "syncrepl_entry: %s (%d)\n",
1802 "be_modify", rc, 0 );
1803 if ( rs_modify.sr_err != LDAP_SUCCESS ) {
1804 Debug( LDAP_DEBUG_ANY,
1805 "syncrepl_entry : be_modify failed (%d)\n",
1806 rs_modify.sr_err, 0, 0 );
1811 case LDAP_SYNC_DELETE :
1812 if ( !BER_BVISNULL( &dni.dn )) {
1813 op->o_req_dn = dni.dn;
1814 op->o_req_ndn = dni.ndn;
1815 op->o_tag = LDAP_REQ_DELETE;
1816 rc = be->be_delete( op, &rs_delete );
1817 Debug( LDAP_DEBUG_SYNC,
1818 "syncrepl_entry: %s (%d)\n",
1819 "be_delete", rc, 0 );
1821 while ( rs_delete.sr_err == LDAP_SUCCESS
1822 && op->o_delete_glue_parent ) {
1823 op->o_delete_glue_parent = 0;
1824 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
1825 slap_callback cb = { NULL };
1826 cb.sc_response = slap_null_cb;
1827 dnParent( &op->o_req_ndn, &pdn );
1829 op->o_req_ndn = pdn;
1830 op->o_callback = &cb;
1831 op->o_bd->be_delete( op, &rs_delete );
1841 Debug( LDAP_DEBUG_ANY,
1842 "syncrepl_entry : unknown syncstate\n", 0, 0, 0 );
1848 if ( !BER_BVISNULL( &syncUUID_strrep ) ) {
1849 slap_sl_free( syncUUID_strrep.bv_val, op->o_tmpmemctx );
1850 BER_BVZERO( &syncUUID_strrep );
1853 op->o_tmpfree( dni.ads, op->o_tmpmemctx );
1855 if ( !BER_BVISNULL( &dni.ndn ) ) {
1856 op->o_tmpfree( dni.ndn.bv_val, op->o_tmpmemctx );
1858 if ( !BER_BVISNULL( &dni.dn ) ) {
1859 op->o_tmpfree( dni.dn.bv_val, op->o_tmpmemctx );
1864 static struct berval gcbva[] = {
1870 #define NP_DELETE_ONE 2
1873 syncrepl_del_nonpresent(
1878 Backend* be = op->o_bd;
1879 slap_callback cb = { NULL };
1880 SlapReply rs_search = {REP_RESULT};
1881 SlapReply rs_delete = {REP_RESULT};
1882 SlapReply rs_modify = {REP_RESULT};
1883 struct nonpresent_entry *np_list, *np_prev;
1885 AttributeName an[2];
1887 struct berval pdn = BER_BVNULL;
1889 op->o_req_dn = si->si_base;
1890 op->o_req_ndn = si->si_base;
1892 cb.sc_response = nonpresent_callback;
1895 op->o_callback = &cb;
1896 op->o_tag = LDAP_REQ_SEARCH;
1897 op->ors_scope = si->si_scope;
1898 op->ors_deref = LDAP_DEREF_NEVER;
1899 op->o_time = slap_get_time();
1900 op->ors_tlimit = SLAP_NO_LIMIT;
1905 #ifdef LDAP_COMP_MATCH
1906 AttributeAssertion eq = { NULL, BER_BVNULL, NULL };
1908 AttributeAssertion eq = { NULL, BER_BVNULL };
1912 op->ors_attrsonly = 1;
1913 op->ors_attrs = slap_anlist_no_attrs;
1914 op->ors_limit = NULL;
1915 op->ors_filter = &uf;
1918 uf.f_av_desc = slap_schema.si_ad_entryUUID;
1920 uf.f_choice = LDAP_FILTER_EQUALITY;
1921 si->si_refreshDelete |= NP_DELETE_ONE;
1923 for (i=0; uuids[i].bv_val; i++) {
1925 uf.f_av_value = uuids[i];
1926 rc = be->be_search( op, &rs_search );
1928 si->si_refreshDelete ^= NP_DELETE_ONE;
1930 memset( &an[0], 0, 2 * sizeof( AttributeName ) );
1931 an[0].an_name = slap_schema.si_ad_entryUUID->ad_cname;
1932 an[0].an_desc = slap_schema.si_ad_entryUUID;
1934 op->ors_slimit = SLAP_NO_LIMIT;
1935 op->ors_attrsonly = 0;
1936 op->ors_filter = str2filter_x( op, si->si_filterstr.bv_val );
1937 op->ors_filterstr = si->si_filterstr;
1938 op->o_nocaching = 1;
1940 if ( limits_check( op, &rs_search ) == 0 ) {
1941 rc = be->be_search( op, &rs_search );
1943 if ( op->ors_filter ) filter_free_x( op, op->ors_filter );
1946 op->o_nocaching = 0;
1948 if ( !LDAP_LIST_EMPTY( &si->si_nonpresentlist ) ) {
1950 slap_queue_csn( op, &si->si_syncCookie.ctxcsn );
1952 np_list = LDAP_LIST_FIRST( &si->si_nonpresentlist );
1953 while ( np_list != NULL ) {
1954 LDAP_LIST_REMOVE( np_list, npe_link );
1956 np_list = LDAP_LIST_NEXT( np_list, npe_link );
1957 op->o_tag = LDAP_REQ_DELETE;
1958 op->o_callback = &cb;
1959 cb.sc_response = null_callback;
1961 op->o_req_dn = *np_prev->npe_name;
1962 op->o_req_ndn = *np_prev->npe_nname;
1963 rc = op->o_bd->be_delete( op, &rs_delete );
1965 if ( rs_delete.sr_err == LDAP_NOT_ALLOWED_ON_NONLEAF ) {
1966 Modifications mod1, mod2;
1967 mod1.sml_op = LDAP_MOD_REPLACE;
1969 mod1.sml_desc = slap_schema.si_ad_objectClass;
1970 mod1.sml_type = mod1.sml_desc->ad_cname;
1971 mod1.sml_values = &gcbva[0];
1972 mod1.sml_nvalues = NULL;
1973 mod1.sml_next = &mod2;
1975 mod2.sml_op = LDAP_MOD_REPLACE;
1977 mod2.sml_desc = slap_schema.si_ad_structuralObjectClass;
1978 mod2.sml_type = mod2.sml_desc->ad_cname;
1979 mod2.sml_values = &gcbva[1];
1980 mod2.sml_nvalues = NULL;
1981 mod2.sml_next = NULL;
1983 op->o_tag = LDAP_REQ_MODIFY;
1984 op->orm_modlist = &mod1;
1986 rc = be->be_modify( op, &rs_modify );
1989 while ( rs_delete.sr_err == LDAP_SUCCESS &&
1990 op->o_delete_glue_parent ) {
1991 op->o_delete_glue_parent = 0;
1992 if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
1993 slap_callback cb = { NULL };
1994 cb.sc_response = slap_null_cb;
1995 dnParent( &op->o_req_ndn, &pdn );
1997 op->o_req_ndn = pdn;
1998 op->o_callback = &cb;
1999 /* give it a root privil ? */
2000 op->o_bd->be_delete( op, &rs_delete );
2006 op->o_delete_glue_parent = 0;
2008 ber_bvfree( np_prev->npe_name );
2009 ber_bvfree( np_prev->npe_nname );
2013 slap_graduate_commit_csn( op );
2024 Backend *be = op->o_bd;
2025 slap_callback cb = { NULL };
2030 struct berval dn = {0, NULL};
2031 struct berval ndn = {0, NULL};
2033 SlapReply rs_add = {REP_RESULT};
2036 op->o_tag = LDAP_REQ_ADD;
2037 op->o_callback = &cb;
2038 cb.sc_response = null_callback;
2039 cb.sc_private = NULL;
2044 /* count RDNs in suffix */
2045 if ( !BER_BVISEMPTY( &be->be_nsuffix[0] ) ) {
2046 for ( i = 0, ptr = be->be_nsuffix[0].bv_val; ptr; ptr = strchr( ptr, ',' ) ) {
2056 /* Start with BE suffix */
2057 for ( i = 0, ptr = NULL; i < suffrdns; i++ ) {
2058 comma = strrchr( dn.bv_val, ',' );
2059 if ( ptr ) *ptr = ',';
2060 if ( comma ) *comma = '\0';
2065 dn.bv_len -= ptr - dn.bv_val;
2068 /* the normalizedDNs are always the same length, no counting
2071 if ( ndn.bv_len > be->be_nsuffix[0].bv_len ) {
2072 ndn.bv_val += ndn.bv_len - be->be_nsuffix[0].bv_len;
2073 ndn.bv_len = be->be_nsuffix[0].bv_len;
2076 while ( ndn.bv_val > e->e_nname.bv_val ) {
2077 glue = (Entry *) ch_calloc( 1, sizeof(Entry) );
2078 ber_dupbv( &glue->e_name, &dn );
2079 ber_dupbv( &glue->e_nname, &ndn );
2081 a = ch_calloc( 1, sizeof( Attribute ));
2082 a->a_desc = slap_schema.si_ad_objectClass;
2084 a->a_vals = ch_calloc( 3, sizeof( struct berval ));
2085 ber_dupbv( &a->a_vals[0], &gcbva[0] );
2086 ber_dupbv( &a->a_vals[1], &gcbva[1] );
2087 ber_dupbv( &a->a_vals[2], &gcbva[2] );
2089 a->a_nvals = a->a_vals;
2091 a->a_next = glue->e_attrs;
2094 a = ch_calloc( 1, sizeof( Attribute ));
2095 a->a_desc = slap_schema.si_ad_structuralObjectClass;
2097 a->a_vals = ch_calloc( 2, sizeof( struct berval ));
2098 ber_dupbv( &a->a_vals[0], &gcbva[1] );
2099 ber_dupbv( &a->a_vals[1], &gcbva[2] );
2101 a->a_nvals = a->a_vals;
2103 a->a_next = glue->e_attrs;
2106 op->o_req_dn = glue->e_name;
2107 op->o_req_ndn = glue->e_nname;
2109 rc = be->be_add ( op, &rs_add );
2110 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2111 be_entry_release_w( op, glue );
2113 /* incl. ALREADY EXIST */
2117 /* Move to next child */
2118 for (ptr = dn.bv_val-2; ptr > e->e_name.bv_val && *ptr != ','; ptr--) {
2121 if ( ptr == e->e_name.bv_val ) break;
2123 dn.bv_len = e->e_name.bv_len - (ptr-e->e_name.bv_val);
2124 for( ptr = ndn.bv_val-2;
2125 ptr > e->e_nname.bv_val && *ptr != ',';
2131 ndn.bv_len = e->e_nname.bv_len - (ptr-e->e_nname.bv_val);
2134 op->o_req_dn = e->e_name;
2135 op->o_req_ndn = e->e_nname;
2137 rc = be->be_add ( op, &rs_add );
2138 if ( rs_add.sr_err == LDAP_SUCCESS ) {
2139 be_entry_release_w( op, e );
2148 syncrepl_updateCookie(
2152 struct sync_cookie *syncCookie )
2154 Backend *be = op->o_bd;
2155 Modifications mod = { { 0 } };
2156 struct berval vals[ 2 ];
2160 slap_callback cb = { NULL };
2161 SlapReply rs_modify = {REP_RESULT};
2163 slap_sync_cookie_free( &si->si_syncCookie, 0 );
2164 slap_dup_sync_cookie( &si->si_syncCookie, syncCookie );
2166 mod.sml_op = LDAP_MOD_REPLACE;
2167 mod.sml_desc = slap_schema.si_ad_contextCSN;
2168 mod.sml_type = mod.sml_desc->ad_cname;
2169 mod.sml_values = vals;
2170 vals[0] = si->si_syncCookie.ctxcsn;
2171 vals[1].bv_val = NULL;
2174 slap_queue_csn( op, &si->si_syncCookie.ctxcsn );
2176 op->o_tag = LDAP_REQ_MODIFY;
2178 assert( si->si_rid < 1000 );
2180 cb.sc_response = null_callback;
2183 op->o_callback = &cb;
2184 op->o_req_dn = op->o_bd->be_suffix[0];
2185 op->o_req_ndn = op->o_bd->be_nsuffix[0];
2187 /* update contextCSN */
2188 op->o_msgid = SLAP_SYNC_UPDATE_MSGID;
2189 op->orm_modlist = &mod;
2190 rc = be->be_modify( op, &rs_modify );
2193 if ( rs_modify.sr_err != LDAP_SUCCESS ) {
2194 Debug( LDAP_DEBUG_ANY,
2195 "be_modify failed (%d)\n", rs_modify.sr_err, 0, 0 );
2198 slap_graduate_commit_csn( op );
2208 dninfo *dni = op->o_callback->sc_private;
2210 if ( rs->sr_type == REP_SEARCH ) {
2211 if ( !BER_BVISNULL( &dni->dn ) ) {
2212 Debug( LDAP_DEBUG_ANY,
2213 "dn_callback : consistency error - "
2214 "entryUUID is not unique\n", 0, 0, 0 );
2216 ber_dupbv_x( &dni->dn, &rs->sr_entry->e_name, op->o_tmpmemctx );
2217 ber_dupbv_x( &dni->ndn, &rs->sr_entry->e_nname, op->o_tmpmemctx );
2218 /* If there is a new entry, see if it differs from the old.
2219 * We compare the non-normalized values so that cosmetic changes
2220 * in the provider are always propagated.
2222 if ( dni->new_entry ) {
2223 Attribute *old, *new;
2226 /* Did the DN change? Note that we don't explicitly try to
2227 * discover if the deleteOldRdn argument applies here. It
2228 * would save an unnecessary Modify if we detected it, but
2229 * that's a fair amount of trouble to compare the two attr
2232 if ( !dn_match( &rs->sr_entry->e_name,
2233 &dni->new_entry->e_name ) )
2238 for ( i = 0, old = rs->sr_entry->e_attrs;
2240 i++, old = old->a_next )
2245 /* We assume that attributes are saved in the same order
2246 * in the remote and local databases. So if we walk through
2247 * the attributeDescriptions one by one they should match in
2248 * lock step. If not, we signal a change. Otherwise we test
2251 for ( old = rs->sr_entry->e_attrs, new = dni->new_entry->e_attrs;
2253 old = old->a_next, new = new->a_next )
2255 if ( old->a_desc != new->a_desc ) {
2256 dni->wasChanged = 1;
2259 for ( i = 0; ; i++ ) {
2261 nold = BER_BVISNULL( &old->a_vals[i] );
2262 nnew = BER_BVISNULL( &new->a_vals[i] );
2263 /* If both are empty, stop looking */
2264 if ( nold && nnew ) {
2267 /* If they are different, stop looking */
2268 if ( nold != nnew ) {
2269 dni->wasChanged = 1;
2272 if ( ber_bvcmp( &old->a_vals[i], &new->a_vals[i] )) {
2273 dni->wasChanged = 1;
2277 if ( dni->wasChanged ) break;
2279 if ( dni->wasChanged ) {
2280 dni->ads = op->o_tmpalloc( dni->attrs *
2281 sizeof(AttributeDescription *), op->o_tmpmemctx );
2283 for ( old = rs->sr_entry->e_attrs; old; old = old->a_next ) {
2284 dni->ads[i] = old->a_desc;
2290 } else if ( rs->sr_type == REP_RESULT ) {
2291 if ( rs->sr_err == LDAP_SIZELIMIT_EXCEEDED ) {
2292 Debug( LDAP_DEBUG_ANY,
2293 "dn_callback : consistency error - "
2294 "entryUUID is not unique\n", 0, 0, 0 );
2298 return LDAP_SUCCESS;
2302 nonpresent_callback(
2306 syncinfo_t *si = op->o_callback->sc_private;
2309 struct berval* present_uuid = NULL;
2310 struct nonpresent_entry *np_entry;
2312 if ( rs->sr_type == REP_RESULT ) {
2313 count = avl_free( si->si_presentlist, avl_ber_bvfree );
2314 si->si_presentlist = NULL;
2316 } else if ( rs->sr_type == REP_SEARCH ) {
2317 if ( !(si->si_refreshDelete & NP_DELETE_ONE )) {
2318 a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
2320 if ( a == NULL ) return 0;
2322 present_uuid = avl_find( si->si_presentlist, &a->a_nvals[0],
2326 if ( present_uuid == NULL ) {
2327 np_entry = (struct nonpresent_entry *)
2328 ch_calloc( 1, sizeof( struct nonpresent_entry ));
2329 np_entry->npe_name = ber_dupbv( NULL, &rs->sr_entry->e_name );
2330 np_entry->npe_nname = ber_dupbv( NULL, &rs->sr_entry->e_nname );
2331 LDAP_LIST_INSERT_HEAD( &si->si_nonpresentlist, np_entry, npe_link );
2334 avl_delete( &si->si_presentlist,
2335 &a->a_nvals[0], syncuuid_cmp );
2336 ch_free( present_uuid->bv_val );
2337 ch_free( present_uuid );
2340 return LDAP_SUCCESS;
2348 if ( rs->sr_err != LDAP_SUCCESS &&
2349 rs->sr_err != LDAP_REFERRAL &&
2350 rs->sr_err != LDAP_ALREADY_EXISTS &&
2351 rs->sr_err != LDAP_NO_SUCH_OBJECT &&
2352 rs->sr_err != LDAP_NOT_ALLOWED_ON_NONLEAF )
2354 Debug( LDAP_DEBUG_ANY,
2355 "null_callback : error code 0x%x\n",
2358 return LDAP_SUCCESS;
2361 static struct berval *
2362 slap_uuidstr_from_normalized(
2363 struct berval* uuidstr,
2364 struct berval* normalized,
2368 unsigned char nibble;
2371 if ( normalized == NULL ) return NULL;
2372 if ( normalized->bv_len != 16 ) return NULL;
2377 new = (struct berval *)slap_sl_malloc( sizeof(struct berval), ctx );
2378 if ( new == NULL ) {
2385 if ( ( new->bv_val = slap_sl_malloc( new->bv_len + 1, ctx ) ) == NULL ) {
2386 if ( new != uuidstr ) {
2387 slap_sl_free( new, ctx );
2392 for ( i = 0; i < 16; i++ ) {
2393 if ( i == 4 || i == 6 || i == 8 || i == 10 ) {
2394 new->bv_val[(i<<1)+d] = '-';
2398 nibble = (normalized->bv_val[i] >> 4) & 0xF;
2399 if ( nibble < 10 ) {
2400 new->bv_val[(i<<1)+d] = nibble + '0';
2402 new->bv_val[(i<<1)+d] = nibble - 10 + 'a';
2405 nibble = (normalized->bv_val[i]) & 0xF;
2406 if ( nibble < 10 ) {
2407 new->bv_val[(i<<1)+d+1] = nibble + '0';
2409 new->bv_val[(i<<1)+d+1] = nibble - 10 + 'a';
2413 new->bv_val[new->bv_len] = '\0';
2418 syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
2420 const struct berval *uuid1 = v_uuid1;
2421 const struct berval *uuid2 = v_uuid2;
2422 int rc = uuid1->bv_len - uuid2->bv_len;
2423 if ( rc ) return rc;
2424 return ( memcmp( uuid1->bv_val, uuid2->bv_val, uuid1->bv_len ) );
2428 avl_ber_bvfree( void *v_bv )
2430 struct berval *bv = (struct berval *)v_bv;
2432 if( v_bv == NULL ) return;
2433 if ( !BER_BVISNULL( bv ) ) {
2434 ch_free( bv->bv_val );
2436 ch_free( (char *) bv );
2440 syncinfo_free( syncinfo_t *sie )
2442 ldap_pvt_thread_mutex_destroy( &sie->si_mutex );
2443 if ( !BER_BVISNULL( &sie->si_provideruri ) ) {
2444 ch_free( sie->si_provideruri.bv_val );
2447 bindconf_free( &sie->si_bindconf );
2449 if ( sie->si_filterstr.bv_val ) {
2450 ch_free( sie->si_filterstr.bv_val );
2452 if ( sie->si_base.bv_val ) {
2453 ch_free( sie->si_base.bv_val );
2455 if ( sie->si_attrs ) {
2457 while ( sie->si_attrs[i] != NULL ) {
2458 ch_free( sie->si_attrs[i] );
2461 ch_free( sie->si_attrs );
2463 if ( sie->si_exattrs ) {
2465 while ( sie->si_exattrs[i] != NULL ) {
2466 ch_free( sie->si_exattrs[i] );
2469 ch_free( sie->si_exattrs );
2471 if ( sie->si_anlist ) {
2473 while ( sie->si_anlist[i].an_name.bv_val != NULL ) {
2474 ch_free( sie->si_anlist[i].an_name.bv_val );
2477 ch_free( sie->si_anlist );
2479 if ( sie->si_exanlist ) {
2481 while ( sie->si_exanlist[i].an_name.bv_val != NULL ) {
2482 ch_free( sie->si_exanlist[i].an_name.bv_val );
2485 ch_free( sie->si_exanlist );
2487 if ( sie->si_retryinterval ) {
2488 ch_free( sie->si_retryinterval );
2490 if ( sie->si_retrynum ) {
2491 ch_free( sie->si_retrynum );
2493 if ( sie->si_retrynum_init ) {
2494 ch_free( sie->si_retrynum_init );
2496 slap_sync_cookie_free( &sie->si_syncCookie, 0 );
2497 if ( sie->si_presentlist ) {
2498 avl_free( sie->si_presentlist, avl_ber_bvfree );
2501 ldap_ld_free( sie->si_ld, 1, NULL, NULL );
2503 while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist )) {
2504 struct nonpresent_entry* npe;
2505 npe = LDAP_LIST_FIRST( &sie->si_nonpresentlist );
2506 LDAP_LIST_REMOVE( npe, npe_link );
2507 if ( npe->npe_name ) {
2508 if ( npe->npe_name->bv_val ) {
2509 ch_free( npe->npe_name->bv_val );
2511 ch_free( npe->npe_name );
2513 if ( npe->npe_nname ) {
2514 if ( npe->npe_nname->bv_val ) {
2515 ch_free( npe->npe_nname->bv_val );
2517 ch_free( npe->npe_nname );
2526 /* NOTE: used & documented in slapd.conf(5) */
2528 #define PROVIDERSTR "provider"
2529 #define SCHEMASTR "schemachecking"
2530 #define FILTERSTR "filter"
2531 #define SEARCHBASESTR "searchbase"
2532 #define SCOPESTR "scope"
2533 #define ATTRSONLYSTR "attrsonly"
2534 #define ATTRSSTR "attrs"
2535 #define TYPESTR "type"
2536 #define INTERVALSTR "interval"
2537 #define RETRYSTR "retry"
2538 #define SLIMITSTR "sizelimit"
2539 #define TLIMITSTR "timelimit"
2540 #define SYNCDATASTR "syncdata"
2542 /* FIXME: undocumented */
2543 #define OLDAUTHCSTR "bindprincipal"
2544 #define EXATTRSSTR "exattrs"
2545 #define MANAGEDSAITSTR "manageDSAit"
2548 #define LASTMODSTR "lastmod"
2549 #define LMGENSTR "gen"
2550 #define LMNOSTR "no"
2551 #define LMREQSTR "req"
2552 #define SRVTABSTR "srvtab"
2553 #define SUFFIXSTR "suffix"
2556 #define GOT_ID 0x0001
2557 #define GOT_PROVIDER 0x0002
2560 #define GOT_ALL (GOT_ID|GOT_PROVIDER)
2566 { BER_BVC("base"), LDAP_SCOPE_BASE },
2567 { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2568 { BER_BVC("onelevel"), LDAP_SCOPE_ONELEVEL }, /* OpenLDAP extension */
2569 #ifdef LDAP_SCOPE_SUBORDINATE
2570 { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2571 { BER_BVC("subordinate"), LDAP_SCOPE_SUBORDINATE },
2573 { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2574 { BER_BVC("subtree"), LDAP_SCOPE_SUBTREE }, /* OpenLDAP extension */
2578 static slap_verbmasks datamodes[] = {
2579 { BER_BVC("default"), SYNCDATA_DEFAULT },
2580 { BER_BVC("accesslog"), SYNCDATA_ACCESSLOG },
2581 { BER_BVC("changelog"), SYNCDATA_CHANGELOG },
2586 parse_syncrepl_line(
2596 for ( i = 1; i < cargc; i++ ) {
2597 if ( !strncasecmp( cargv[ i ], IDSTR "=",
2598 STRLENOF( IDSTR "=" ) ) )
2601 /* '\0' string terminator accounts for '=' */
2602 val = cargv[ i ] + STRLENOF( IDSTR "=" );
2604 if ( tmp >= 1000 || tmp < 0 ) {
2605 fprintf( stderr, "Error: parse_syncrepl_line: "
2606 "syncrepl id %d is out of range [0..999]\n", tmp );
2611 } else if ( !strncasecmp( cargv[ i ], PROVIDERSTR "=",
2612 STRLENOF( PROVIDERSTR "=" ) ) )
2614 val = cargv[ i ] + STRLENOF( PROVIDERSTR "=" );
2615 ber_str2bv( val, 0, 1, &si->si_provideruri );
2616 gots |= GOT_PROVIDER;
2617 } else if ( !strncasecmp( cargv[ i ], SCHEMASTR "=",
2618 STRLENOF( SCHEMASTR "=" ) ) )
2620 val = cargv[ i ] + STRLENOF( SCHEMASTR "=" );
2621 if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2622 si->si_schemachecking = 1;
2623 } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2624 si->si_schemachecking = 0;
2626 si->si_schemachecking = 1;
2628 } else if ( !strncasecmp( cargv[ i ], FILTERSTR "=",
2629 STRLENOF( FILTERSTR "=" ) ) )
2631 val = cargv[ i ] + STRLENOF( FILTERSTR "=" );
2632 if ( si->si_filterstr.bv_val )
2633 ch_free( si->si_filterstr.bv_val );
2634 ber_str2bv( val, 0, 1, &si->si_filterstr );
2635 } else if ( !strncasecmp( cargv[ i ], SEARCHBASESTR "=",
2636 STRLENOF( SEARCHBASESTR "=" ) ) )
2641 val = cargv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2642 if ( si->si_base.bv_val ) {
2643 ch_free( si->si_base.bv_val );
2645 ber_str2bv( val, 0, 0, &bv );
2646 rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2647 if ( rc != LDAP_SUCCESS ) {
2648 fprintf( stderr, "Invalid base DN \"%s\": %d (%s)\n",
2649 val, rc, ldap_err2string( rc ) );
2652 } else if ( !strncasecmp( cargv[ i ], SCOPESTR "=",
2653 STRLENOF( SCOPESTR "=" ) ) )
2656 val = cargv[ i ] + STRLENOF( SCOPESTR "=" );
2657 for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
2658 if (!strcasecmp( val, scopes[j].key.bv_val )) {
2659 si->si_scope = scopes[j].val;
2663 if ( BER_BVISNULL(&scopes[j].key) ) {
2664 fprintf( stderr, "Error: parse_syncrepl_line: "
2665 "unknown scope \"%s\"\n", val);
2668 } else if ( !strncasecmp( cargv[ i ], ATTRSONLYSTR "=",
2669 STRLENOF( ATTRSONLYSTR "=" ) ) )
2671 si->si_attrsonly = 1;
2672 } else if ( !strncasecmp( cargv[ i ], ATTRSSTR "=",
2673 STRLENOF( ATTRSSTR "=" ) ) )
2675 val = cargv[ i ] + STRLENOF( ATTRSSTR "=" );
2676 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
2678 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2679 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
2680 if ( si->si_anlist == NULL ) {
2681 ch_free( attr_fname );
2684 si->si_anfile = attr_fname;
2686 char *str, *s, *next;
2687 char delimstr[] = " ,\t";
2688 str = ch_strdup( val );
2689 for ( s = ldap_pvt_strtok( str, delimstr, &next );
2691 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
2693 if ( strlen(s) == 1 && *s == '*' ) {
2694 si->si_allattrs = 1;
2695 *(val + ( s - str )) = delimstr[0];
2697 if ( strlen(s) == 1 && *s == '+' ) {
2698 si->si_allopattrs = 1;
2699 *(val + ( s - str )) = delimstr[0];
2703 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
2704 if ( si->si_anlist == NULL ) {
2708 } else if ( !strncasecmp( cargv[ i ], EXATTRSSTR "=",
2709 STRLENOF( EXATTRSSTR "=" ) ) )
2711 val = cargv[ i ] + STRLENOF( EXATTRSSTR "=" );
2712 if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
2714 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2715 si->si_exanlist = file2anlist(
2716 si->si_exanlist, attr_fname, " ,\t" );
2717 if ( si->si_exanlist == NULL ) {
2718 ch_free( attr_fname );
2721 ch_free( attr_fname );
2723 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
2724 if ( si->si_exanlist == NULL ) {
2728 } else if ( !strncasecmp( cargv[ i ], TYPESTR "=",
2729 STRLENOF( TYPESTR "=" ) ) )
2731 val = cargv[ i ] + STRLENOF( TYPESTR "=" );
2732 if ( !strncasecmp( val, "refreshOnly",
2733 STRLENOF("refreshOnly") ))
2735 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2736 } else if ( !strncasecmp( val, "refreshAndPersist",
2737 STRLENOF("refreshAndPersist") ))
2739 si->si_type = LDAP_SYNC_REFRESH_AND_PERSIST;
2740 si->si_interval = 60;
2742 fprintf( stderr, "Error: parse_syncrepl_line: "
2743 "unknown sync type \"%s\"\n", val);
2746 } else if ( !strncasecmp( cargv[ i ], INTERVALSTR "=",
2747 STRLENOF( INTERVALSTR "=" ) ) )
2749 val = cargv[ i ] + STRLENOF( INTERVALSTR "=" );
2750 if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
2751 si->si_interval = 0;
2759 hstr = strchr( dstr, ':' );
2760 if ( hstr == NULL ) {
2761 fprintf( stderr, "Error: parse_syncrepl_line: "
2762 "invalid interval \"%s\"\n", val );
2766 mstr = strchr( hstr, ':' );
2767 if ( mstr == NULL ) {
2768 fprintf( stderr, "Error: parse_syncrepl_line: "
2769 "invalid interval \"%s\"\n", val );
2773 sstr = strchr( mstr, ':' );
2774 if ( sstr == NULL ) {
2775 fprintf( stderr, "Error: parse_syncrepl_line: "
2776 "invalid interval \"%s\"\n", val );
2785 if (( hh > 24 ) || ( hh < 0 ) ||
2786 ( mm > 60 ) || ( mm < 0 ) ||
2787 ( ss > 60 ) || ( ss < 0 ) || ( dd < 0 )) {
2788 fprintf( stderr, "Error: parse_syncrepl_line: "
2789 "invalid interval \"%s\"\n", val );
2792 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
2794 if ( si->si_interval < 0 ) {
2795 fprintf( stderr, "Error: parse_syncrepl_line: "
2796 "invalid interval \"%ld\"\n",
2797 (long) si->si_interval);
2800 } else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
2801 STRLENOF( RETRYSTR "=" ) ) )
2806 val = cargv[ i ] + STRLENOF( RETRYSTR "=" );
2807 retry_list = (char **) ch_calloc( 1, sizeof( char * ));
2808 retry_list[0] = NULL;
2810 slap_str2clist( &retry_list, val, " ,\t" );
2812 for ( k = 0; retry_list && retry_list[k]; k++ ) ;
2816 "Error: incomplete syncrepl retry list\n" );
2817 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2818 ch_free( retry_list[k] );
2820 ch_free( retry_list );
2821 exit( EXIT_FAILURE );
2823 si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
2824 si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
2825 si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
2826 for ( j = 0; j < n; j++ ) {
2827 si->si_retryinterval[j] = atoi( retry_list[j*2] );
2828 if ( *retry_list[j*2+1] == '+' ) {
2829 si->si_retrynum_init[j] = -1;
2830 si->si_retrynum[j] = -1;
2834 si->si_retrynum_init[j] = atoi( retry_list[j*2+1] );
2835 si->si_retrynum[j] = atoi( retry_list[j*2+1] );
2838 si->si_retrynum_init[j] = -2;
2839 si->si_retrynum[j] = -2;
2840 si->si_retryinterval[j] = 0;
2842 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2843 ch_free( retry_list[k] );
2845 ch_free( retry_list );
2846 } else if ( !strncasecmp( cargv[ i ], MANAGEDSAITSTR "=",
2847 STRLENOF( MANAGEDSAITSTR "=" ) ) )
2849 val = cargv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
2850 si->si_manageDSAit = atoi( val );
2851 } else if ( !strncasecmp( cargv[ i ], SLIMITSTR "=",
2852 STRLENOF( SLIMITSTR "=") ) )
2854 val = cargv[ i ] + STRLENOF( SLIMITSTR "=" );
2855 si->si_slimit = atoi( val );
2856 } else if ( !strncasecmp( cargv[ i ], TLIMITSTR "=",
2857 STRLENOF( TLIMITSTR "=" ) ) )
2859 val = cargv[ i ] + STRLENOF( TLIMITSTR "=" );
2860 si->si_tlimit = atoi( val );
2861 } else if ( !strncasecmp( cargv[ i ], SYNCDATASTR "=",
2862 STRLENOF( SYNCDATASTR "=" ) ) )
2864 val = cargv[ i ] + STRLENOF( SYNCDATASTR "=" );
2865 si->si_syncdata = verb_to_mask( val, datamodes );
2866 } else if ( bindconf_parse( cargv[i], &si->si_bindconf )) {
2867 fprintf( stderr, "Error: parse_syncrepl_line: "
2868 "unknown keyword \"%s\"\n", cargv[ i ] );
2873 if ( gots != GOT_ALL ) {
2875 "Error: Malformed \"syncrepl\" line in slapd config file" );
2892 if ( !( be->be_search && be->be_add && be->be_modify && be->be_delete )) {
2893 Debug( LDAP_DEBUG_ANY, "database %s does not support operations "
2894 "required for syncrepl\n", be->be_type, 0, 0 );
2897 si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
2900 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
2904 si->si_bindconf.sb_tls = SB_TLS_OFF;
2905 si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
2906 si->si_schemachecking = 0;
2907 ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
2908 &si->si_filterstr );
2909 si->si_base.bv_val = NULL;
2910 si->si_scope = LDAP_SCOPE_SUBTREE;
2911 si->si_attrsonly = 0;
2912 si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2913 si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2914 si->si_attrs = NULL;
2915 si->si_allattrs = 0;
2916 si->si_allopattrs = 0;
2917 si->si_exattrs = NULL;
2918 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2919 si->si_interval = 86400;
2920 si->si_retryinterval = NULL;
2921 si->si_retrynum_init = NULL;
2922 si->si_retrynum = NULL;
2923 si->si_manageDSAit = 0;
2927 si->si_presentlist = NULL;
2928 LDAP_LIST_INIT( &si->si_nonpresentlist );
2929 ldap_pvt_thread_mutex_init( &si->si_mutex );
2931 rc = parse_syncrepl_line( cargv, cargc, si );
2935 init_syncrepl( si );
2936 si->si_re = ldap_pvt_runqueue_insert( &slapd_rq, si->si_interval,
2937 do_syncrepl, si, "do_syncrepl", be->be_suffix[0].bv_val );
2942 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
2943 syncinfo_free( si );
2946 Debug( LDAP_DEBUG_CONFIG,
2947 "Config: ** successfully added syncrepl \"%s\"\n",
2948 BER_BVISNULL( &si->si_provideruri ) ?
2949 "(null)" : si->si_provideruri.bv_val, 0, 0 );
2950 if ( !si->si_schemachecking ) {
2951 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
2953 be->be_syncinfo = si;
2959 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
2962 char buf[BUFSIZ*2], *ptr;
2965 bindconf_unparse( &si->si_bindconf, &bc );
2967 ptr += sprintf( ptr, IDSTR "=%03ld " PROVIDERSTR "=%s",
2968 si->si_rid, si->si_provideruri.bv_val );
2969 if ( !BER_BVISNULL( &bc )) {
2970 ptr = lutil_strcopy( ptr, bc.bv_val );
2973 if ( !BER_BVISEMPTY( &si->si_filterstr )) {
2974 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
2975 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
2978 if ( !BER_BVISNULL( &si->si_base )) {
2979 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
2980 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
2983 for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
2984 if ( si->si_scope == scopes[i].val ) {
2985 ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
2986 ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
2990 if ( si->si_attrsonly ) {
2991 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR "=yes" );
2993 if ( si->si_anfile ) {
2994 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:" );
2995 ptr = lutil_strcopy( ptr, si->si_anfile );
2996 } else if ( si->si_allattrs || si->si_allopattrs ||
2997 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) )) {
2999 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
3001 ptr = anlist_unparse( si->si_anlist, ptr );
3002 if ( si->si_allattrs ) {
3003 if ( old != ptr ) *ptr++ = ',';
3006 if ( si->si_allopattrs ) {
3007 if ( old != ptr ) *ptr++ = ',';
3012 if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
3013 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
3014 ptr = anlist_unparse( si->si_exanlist, ptr );
3016 ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
3017 ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
3019 ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
3020 ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
3021 "refreshAndPersist" : "refreshOnly" );
3023 if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
3026 dd = si->si_interval;
3033 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
3034 ptr += sprintf( ptr, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
3035 } else if ( si->si_retryinterval ) {
3037 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
3038 for (i=0; si->si_retryinterval[i]; i++) {
3039 if ( space ) *ptr++ = ' ';
3041 ptr += sprintf( ptr, "%ld ", (long) si->si_retryinterval[i] );
3042 if ( si->si_retrynum_init[i] == -1 )
3045 ptr += sprintf( ptr, "%d", si->si_retrynum_init[i] );
3050 if ( si->si_slimit ) {
3051 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
3052 ptr += sprintf( ptr, "%d", si->si_slimit );
3055 if ( si->si_tlimit ) {
3056 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
3057 ptr += sprintf( ptr, "%d", si->si_tlimit );
3060 if ( si->si_syncdata ) {
3061 if ( enum_to_verb( datamodes, si->si_syncdata, &bc ) >= 0 ) {
3062 ptr = lutil_strcopy( ptr, " " SYNCDATASTR "=" );
3063 ptr = lutil_strcopy( ptr, bc.bv_val );
3066 bc.bv_len = ptr - buf;
3068 ber_dupbv( bv, &bc );
3072 syncrepl_config(ConfigArgs *c) {
3073 if (c->op == SLAP_CONFIG_EMIT) {
3074 if ( c->be->be_syncinfo ) {
3076 syncrepl_unparse( c->be->be_syncinfo, &bv );
3077 ber_bvarray_add( &c->rvalue_vals, &bv );
3081 } else if ( c->op == LDAP_MOD_DELETE ) {
3084 if ( c->be->be_syncinfo ) {
3085 re = c->be->be_syncinfo->si_re;
3087 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, re ))
3088 ldap_pvt_runqueue_stoptask( &slapd_rq, re );
3089 ldap_pvt_runqueue_remove( &slapd_rq, re );
3091 syncinfo_free( c->be->be_syncinfo );
3092 c->be->be_syncinfo = NULL;
3094 SLAP_DBFLAGS(c->be) &= ~(SLAP_DBFLAG_SHADOW|SLAP_DBFLAG_SYNC_SHADOW);
3097 if(SLAP_SHADOW(c->be)) {
3098 Debug(LDAP_DEBUG_ANY, "%s: "
3099 "syncrepl: database already shadowed.\n",
3102 } else if(add_syncrepl(c->be, c->argv, c->argc)) {
3105 SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SYNC_SHADOW);