+/* syncrepl.c -- Replication Engine which uses the LDAP Sync protocol */
/* $OpenLDAP$ */
-/*
- * Replication Engine which uses the LDAP Sync protocol
- */
-/* Copyright (c) 2003 by International Business Machines, Inc.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2003-2006 The OpenLDAP Foundation.
+ * Portions Copyright 2003 by IBM Corporation.
+ * Portions Copyright 2003 by Howard Chu, Symas Corporation.
+ * All rights reserved.
*
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
*
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
#include <ac/string.h>
#include <ac/socket.h>
-#include <db.h>
-#include "ldap_pvt.h"
#include "lutil.h"
#include "slap.h"
#include "lutil_ldap.h"
+#include "config.h"
+
#include "ldap_rq.h"
-static void
-syncrepl_del_nonpresent( LDAP *, Operation * );
+struct nonpresent_entry {
+ struct berval *npe_name;
+ struct berval *npe_nname;
+ LDAP_LIST_ENTRY(nonpresent_entry) npe_link;
+};
+
+#define SYNCDATA_DEFAULT 0 /* entries are plain LDAP entries */
+#define SYNCDATA_ACCESSLOG 1 /* entries are accesslog format */
+#define SYNCDATA_CHANGELOG 2 /* entries are changelog format */
+
+#define SYNCLOG_LOGGING 0 /* doing a log-based update */
+#define SYNCLOG_FALLBACK 1 /* doing a full refresh */
+
+#define RETRYNUM_FOREVER (-1) /* retry forever */
+#define RETRYNUM_TAIL (-2) /* end of retrynum array */
+#define RETRYNUM_VALID(n) ((n) >= RETRYNUM_FOREVER) /* valid retrynum */
+#define RETRYNUM_FINITE(n) ((n) > RETRYNUM_FOREVER) /* not forever */
+
+typedef struct syncinfo_s {
+ struct slap_backend_db *si_be;
+ struct re_s *si_re;
+ long si_rid;
+ slap_bindconf si_bindconf;
+ struct berval si_base;
+ struct berval si_logbase;
+ struct berval si_filterstr;
+ struct berval si_logfilterstr;
+ int si_scope;
+ int si_attrsonly;
+ char *si_anfile;
+ AttributeName *si_anlist;
+ AttributeName *si_exanlist;
+ char **si_attrs;
+ char **si_exattrs;
+ int si_allattrs;
+ int si_allopattrs;
+ int si_schemachecking;
+ int si_type; /* the active type */
+ int si_ctype; /* the configured type */
+ time_t si_interval;
+ time_t *si_retryinterval;
+ int *si_retrynum_init;
+ int *si_retrynum;
+ struct sync_cookie si_syncCookie;
+ int si_manageDSAit;
+ int si_slimit;
+ int si_tlimit;
+ int si_refreshDelete;
+ int si_refreshPresent;
+ int si_syncdata;
+ int si_logstate;
+ int si_conn_setup;
+ Avlnode *si_presentlist;
+ LDAP *si_ld;
+ LDAP_LIST_HEAD(np, nonpresent_entry) si_nonpresentlist;
+ ldap_pvt_thread_mutex_t si_mutex;
+} syncinfo_t;
+
+static int syncuuid_cmp( const void *, const void * );
+static void avl_ber_bvfree( void * );
+static void syncrepl_del_nonpresent( Operation *, syncinfo_t *, BerVarray );
+static int syncrepl_message_to_op(
+ syncinfo_t *, Operation *, LDAPMessage * );
+static int syncrepl_message_to_entry(
+ syncinfo_t *, Operation *, LDAPMessage *,
+ Modifications **, Entry **, int );
+static int syncrepl_entry(
+ syncinfo_t *, Operation*, Entry*,
+ Modifications**,int, struct berval*,
+ struct sync_cookie *,
+ struct berval * );
+static int syncrepl_updateCookie(
+ syncinfo_t *, Operation *, struct berval *,
+ struct sync_cookie * );
+static struct berval * slap_uuidstr_from_normalized(
+ struct berval *, struct berval *, void * );
/* callback functions */
-static int cookie_callback( struct slap_op *, struct slap_rep * );
static int dn_callback( struct slap_op *, struct slap_rep * );
static int nonpresent_callback( struct slap_op *, struct slap_rep * );
static int null_callback( struct slap_op *, struct slap_rep * );
-static int contextcsn_callback( Operation*, SlapReply* );
-static AttributeDescription **sync_descs;
+static AttributeDescription *sync_descs[4];
-struct runqueue_s syncrepl_rq;
-
-void
-init_syncrepl()
+static void
+init_syncrepl(syncinfo_t *si)
{
- sync_descs = ch_malloc( 4 * sizeof( AttributeDescription * ));
- sync_descs[0] = slap_schema.si_ad_objectClass;
- sync_descs[1] = slap_schema.si_ad_structuralObjectClass;
- sync_descs[2] = slap_schema.si_ad_entryCSN;
- sync_descs[3] = NULL;
-}
+ int i, j, k, l, n;
+ char **attrs, **exattrs;
+
+ if ( !sync_descs[0] ) {
+ sync_descs[0] = slap_schema.si_ad_objectClass;
+ sync_descs[1] = slap_schema.si_ad_structuralObjectClass;
+ sync_descs[2] = slap_schema.si_ad_entryCSN;
+ sync_descs[3] = NULL;
+ }
-int
-ldap_sync_search(
- syncinfo_t *si,
- LDAP *ld,
- LDAPControl **sctrls,
- LDAPControl **cctrls,
- int *msgidp )
-{
- BerElement *ber;
- int timelimit;
- ber_int_t id;
+ if ( si->si_allattrs && si->si_allopattrs )
+ attrs = NULL;
+ else
+ attrs = anlist2attrs( si->si_anlist );
+
+ if ( attrs ) {
+ if ( si->si_allattrs ) {
+ i = 0;
+ while ( attrs[i] ) {
+ if ( !is_at_operational( at_find( attrs[i] ))) {
+ for ( j = i; attrs[j] != NULL; j++ ) {
+ if ( j == i )
+ ch_free( attrs[i] );
+ attrs[j] = attrs[j+1];
+ }
+ } else {
+ i++;
+ }
+ }
+ attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
+ attrs[i] = ch_strdup("*");
+ attrs[i + 1] = NULL;
+
+ } else if ( si->si_allopattrs ) {
+ i = 0;
+ while ( attrs[i] ) {
+ if ( is_at_operational( at_find( attrs[i] ))) {
+ for ( j = i; attrs[j] != NULL; j++ ) {
+ if ( j == i )
+ ch_free( attrs[i] );
+ attrs[j] = attrs[j+1];
+ }
+ } else {
+ i++;
+ }
+ }
+ attrs = ( char ** ) ch_realloc( attrs, (i + 2)*sizeof( char * ) );
+ attrs[i] = ch_strdup("+");
+ attrs[i + 1] = NULL;
+ }
- int rc;
- BerElement *sync_ber = NULL;
- struct berval *sync_bvalp = NULL;
- LDAPControl c[2];
- LDAPControl **ctrls;
- int err;
- struct timeval timeout;
+ for ( i = 0; sync_descs[i] != NULL; i++ ) {
+ j = 0;
+ while ( attrs[j] ) {
+ if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val )) {
+ for ( k = j; attrs[k] != NULL; k++ ) {
+ if ( k == j )
+ ch_free( attrs[k] );
+ attrs[k] = attrs[k+1];
+ }
+ } else {
+ j++;
+ }
+ }
+ }
- /* setup LDAP SYNC control */
- sync_ber = ber_alloc_t( LBER_USE_DER );
- ber_set_option( sync_ber, LBER_OPT_BER_MEMCTX, NULL );
+ for ( n = 0; attrs[ n ] != NULL; n++ ) /* empty */;
- if ( si->syncCookie ) {
- ber_printf( sync_ber, "{eO}", abs(si->type), si->syncCookie );
- } else {
- ber_printf( sync_ber, "{e}", abs(si->type) );
- }
+ if ( si->si_allopattrs ) {
+ attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ));
+ } else {
+ attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ));
+ }
- if ( ber_flatten( sync_ber, &sync_bvalp ) == LBER_ERROR ) {
- ber_free( sync_ber, 1 );
- return LBER_ERROR;
- }
- ber_free( sync_ber, 1 );
+ if ( attrs == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "out of memory\n", 0, 0, 0 );
+ }
- ctrls = (LDAPControl**) sl_calloc( 3, sizeof(LDAPControl*), NULL );
+ /* Add Attributes */
+ if ( si->si_allopattrs ) {
+ attrs[n++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
+ } else {
+ for ( i = 0; sync_descs[ i ] != NULL; i++ ) {
+ attrs[ n++ ] = ch_strdup ( sync_descs[i]->ad_cname.bv_val );
+ }
+ }
+ attrs[ n ] = NULL;
- c[0].ldctl_oid = LDAP_CONTROL_SYNC;
- c[0].ldctl_value = (*sync_bvalp);
- c[0].ldctl_iscritical = si->type < 0;
- ctrls[0] = &c[0];
+ } else {
- if ( si->authzId ) {
- c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
- c[1].ldctl_value.bv_val = si->authzId;
- c[1].ldctl_value.bv_len = strlen( si->authzId );
- c[1].ldctl_iscritical = 1;
- ctrls[1] = &c[1];
- } else {
- ctrls[1] = NULL;
- }
+ i = 0;
+ if ( si->si_allattrs == si->si_allopattrs ) {
+ attrs = (char**) ch_malloc( 3 * sizeof(char*) );
+ attrs[i++] = ch_strdup( "*" );
+ attrs[i++] = ch_strdup( "+" );
+ } else if ( si->si_allattrs && !si->si_allopattrs ) {
+ for ( n = 0; sync_descs[ n ] != NULL; n++ ) ;
+ attrs = (char**) ch_malloc( (n+1)* sizeof(char*) );
+ attrs[i++] = ch_strdup( "*" );
+ for ( j = 1; sync_descs[ j ] != NULL; j++ ) {
+ attrs[i++] = ch_strdup ( sync_descs[j]->ad_cname.bv_val );
+ }
+ } else if ( !si->si_allattrs && si->si_allopattrs ) {
+ attrs = (char**) ch_malloc( 3 * sizeof(char*) );
+ attrs[i++] = ch_strdup( "+" );
+ attrs[i++] = ch_strdup( sync_descs[0]->ad_cname.bv_val );
+ }
+ attrs[i] = NULL;
+ }
+
+ si->si_attrs = attrs;
- ctrls[2] = NULL;
+ exattrs = anlist2attrs( si->si_exanlist );
- err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
+ if ( exattrs ) {
+ for ( n = 0; exattrs[n] != NULL; n++ ) ;
- ber_bvfree( sync_bvalp );
- ch_free( ctrls );
+ for ( i = 0; sync_descs[i] != NULL; i++ ) {
+ j = 0;
+ while ( exattrs[j] != NULL ) {
+ if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val )) {
+ ch_free( exattrs[j] );
+ for ( k = j; exattrs[k] != NULL; k++ ) {
+ exattrs[k] = exattrs[k+1];
+ }
+ } else {
+ j++;
+ }
+ }
+ }
- if ( err != LDAP_OPT_SUCCESS )
- fprintf( stderr, "Could not set controls : %d\n", err );
+ for ( i = 0; exattrs[i] != NULL; i++ ) {
+ for ( j = 0; si->si_anlist[j].an_name.bv_val; j++ ) {
+ ObjectClass *oc;
+ if ( ( oc = si->si_anlist[j].an_oc ) ) {
+ k = 0;
+ while ( oc->soc_required[k] ) {
+ if ( !strcmp( exattrs[i],
+ oc->soc_required[k]->sat_cname.bv_val )) {
+ ch_free( exattrs[i] );
+ for ( l = i; exattrs[l]; l++ ) {
+ exattrs[l] = exattrs[l+1];
+ }
+ } else {
+ k++;
+ }
+ }
+ }
+ }
+ }
- timeout.tv_sec = si->tlimit > 0 ? si->tlimit : 1;
+ for ( i = 0; exattrs[i] != NULL; i++ ) ;
- rc = ldap_search_ext( ld, si->base, si->scope, si->filterstr,
- si->attrs, si->attrsonly, sctrls, cctrls,
- si->tlimit < 0 ? NULL : &timeout,
- si->slimit, msgidp );
+ if ( i != n )
+ exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *));
+ }
- return rc;
+ si->si_exattrs = exattrs;
}
-void *
-do_syncrepl(
- void *ctx,
- void *arg )
-{
- struct re_s* rtask = arg;
- syncinfo_t *si = ( syncinfo_t * ) rtask->arg;
- Backend *be = si->be;
-
- SlapReply rs = {REP_RESULT};
-
- LDAPControl c[2];
- LDAPControl **sctrls = NULL;
- LDAPControl **rctrls = NULL;
- LDAPControl *rctrlp = NULL;
- BerElement *sync_ber = NULL;
- struct berval *sync_bvalp = NULL;
-
- BerElement *ctrl_ber = NULL;
- BerElement *res_ber = NULL;
-
- LDAP *ld = NULL;
- LDAPMessage *res = NULL;
- LDAPMessage *msg = NULL;
+typedef struct logschema {
+ struct berval ls_dn;
+ struct berval ls_req;
+ struct berval ls_mod;
+ struct berval ls_newRdn;
+ struct berval ls_delRdn;
+ struct berval ls_newSup;
+} logschema;
+
+static logschema changelog_sc = {
+ BER_BVC("targetDN"),
+ BER_BVC("changeType"),
+ BER_BVC("changes"),
+ BER_BVC("newRDN"),
+ BER_BVC("deleteOldRDN"),
+ BER_BVC("newSuperior")
+};
+
+static logschema accesslog_sc = {
+ BER_BVC("reqDN"),
+ BER_BVC("reqType"),
+ BER_BVC("reqMod"),
+ BER_BVC("reqNewRDN"),
+ BER_BVC("reqDeleteOldRDN"),
+ BER_BVC("reqNewSuperior")
+};
+static int
+ldap_sync_search(
+ syncinfo_t *si,
+ void *ctx )
+{
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+ LDAPControl c[2], *ctrls[3];
+ struct timeval timeout;
ber_int_t msgid;
+ int rc;
+ int rhint;
+ char *base;
+ char **attrs, *lattrs[8];
+ char *filter;
+ int attrsonly;
+ int scope;
+
+ /* setup LDAP SYNC control */
+ ber_init2( ber, NULL, LBER_USE_DER );
+ ber_set_option( ber, LBER_OPT_BER_MEMCTX, &ctx );
+
+ /* If we're using a log but we have no state, then fallback to
+ * normal mode for a full refresh.
+ */
+ if ( si->si_syncdata && BER_BVISEMPTY( &si->si_syncCookie.ctxcsn ))
+ si->si_logstate = SYNCLOG_FALLBACK;
+
+ /* Use the log parameters if we're in log mode */
+ if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
+ logschema *ls;
+ if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
+ ls = &accesslog_sc;
+ else
+ ls = &changelog_sc;
+ lattrs[0] = ls->ls_dn.bv_val;
+ lattrs[1] = ls->ls_req.bv_val;
+ lattrs[2] = ls->ls_mod.bv_val;
+ lattrs[3] = ls->ls_newRdn.bv_val;
+ lattrs[4] = ls->ls_delRdn.bv_val;
+ lattrs[5] = ls->ls_newSup.bv_val;
+ lattrs[6] = slap_schema.si_ad_entryCSN->ad_cname.bv_val;
+ lattrs[7] = NULL;
+
+ rhint = 0;
+ base = si->si_logbase.bv_val;
+ filter = si->si_logfilterstr.bv_val;
+ attrs = lattrs;
+ attrsonly = 0;
+ scope = LDAP_SCOPE_SUBTREE;
+ } else {
+ rhint = 1;
+ base = si->si_base.bv_val;
+ filter = si->si_filterstr.bv_val;
+ attrs = si->si_attrs;
+ attrsonly = si->si_attrsonly;
+ scope = si->si_scope;
+ }
+ if ( si->si_syncdata && si->si_logstate == SYNCLOG_FALLBACK ) {
+ si->si_type = LDAP_SYNC_REFRESH_ONLY;
+ } else {
+ si->si_type = si->si_ctype;
+ }
- int nresponses, nreferences, nextended, npartial;
- int nresponses_psearch;
-
- int cancel_msgid = -1;
- char *retoid = NULL;
- struct berval *retdata = NULL;
-
- int sync_info_arrived = 0;
- Entry *entry = NULL;
-
- int syncstate;
- struct berval syncUUID = { 0, NULL };
- struct berval syncCookie = { 0, NULL };
- struct berval syncCookie_req = { 0, NULL };
+ if ( !BER_BVISNULL( &si->si_syncCookie.octet_str ) )
+ {
+ ber_printf( ber, "{eOb}",
+ abs(si->si_type), &si->si_syncCookie.octet_str, rhint );
+ } else {
+ ber_printf( ber, "{eb}",
+ abs(si->si_type), rhint );
+ }
- int rc;
- int err;
- ber_len_t len;
- int syncinfo_arrived = 0;
+ if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 )) == LBER_ERROR ) {
+ ber_free_buf( ber );
+ return rc;
+ }
- char **tmp = NULL;
- AttributeDescription** descs = NULL;
+ c[0].ldctl_oid = LDAP_CONTROL_SYNC;
+ c[0].ldctl_iscritical = si->si_type < 0;
+ ctrls[0] = &c[0];
- Connection conn;
- Operation op = {0};
- slap_callback cb;
+ if ( !BER_BVISNULL( &si->si_bindconf.sb_authzId ) ) {
+ c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
+ c[1].ldctl_value = si->si_bindconf.sb_authzId;
+ c[1].ldctl_iscritical = 1;
+ ctrls[1] = &c[1];
+ ctrls[2] = NULL;
+ } else {
+ ctrls[1] = NULL;
+ }
- void *memctx = NULL;
- ber_len_t memsiz;
-
- int i, j, k, n;
- int rc_efree;
-
- struct berval base_bv = { 0, NULL };
- struct berval pbase = { 0, NULL };
- struct berval nbase = { 0, NULL };
- struct berval sub_bv = { 0, NULL };
- struct berval psubrdn = { 0, NULL };
- struct berval nsubrdn = { 0, NULL };
- struct berval psub = { 0, NULL };
- struct berval nsub = { 0, NULL };
- char substr[64];
- Modifications *modlist = NULL;
- Modifications *ml, *mlnext;
- char *def_filter_str = NULL;
+ timeout.tv_sec = si->si_tlimit;
+ timeout.tv_usec = 0;
- const char *text;
- int match;
+ rc = ldap_search_ext( si->si_ld, base, scope, filter, attrs, attrsonly,
+ ctrls, NULL, si->si_tlimit > 0 ? &timeout : NULL,
+ si->si_slimit, &msgid );
+ ber_free_buf( ber );
+ return rc;
+}
- struct timeval *tout_p = NULL;
- struct timeval tout = { 10, 0 };
+static int
+do_syncrep1(
+ Operation *op,
+ syncinfo_t *si )
+{
+ int rc;
+ int cmdline_cookie_found = 0;
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, DETAIL1, "do_syncrepl\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl\n", 0, 0, 0 );
+ struct sync_cookie *sc = NULL;
+ struct berval *psub;
+#ifdef HAVE_TLS
+ void *ssl;
#endif
- if ( si == NULL )
- return NULL;
-
- if ( abs(si->type) != LDAP_SYNC_REFRESH_ONLY &&
- abs(si->type) != LDAP_SYNC_REFRESH_AND_PERSIST ) {
- return NULL;
- }
-
- si->sync_mode = LDAP_SYNC_STATE_MODE;
+ psub = &si->si_be->be_nsuffix[0];
/* Init connection to master */
-
- rc = ldap_initialize( &ld, si->provideruri );
+ rc = ldap_initialize( &si->si_ld, si->si_bindconf.sb_uri.bv_val );
if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR, "do_syncrepl: "
- "ldap_initialize failed (%s)\n",
- si->provideruri, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
- "ldap_initialize failed (%s)\n",
- si->provideruri, 0, 0 );
-#endif
+ Debug( LDAP_DEBUG_ANY,
+ "do_syncrep1: ldap_initialize failed (%s)\n",
+ si->si_bindconf.sb_uri.bv_val, 0, 0 );
+ return rc;
}
- op.o_protocol = LDAP_VERSION3;
- ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &op.o_protocol );
+ op->o_protocol = LDAP_VERSION3;
+ ldap_set_option( si->si_ld, LDAP_OPT_PROTOCOL_VERSION, &op->o_protocol );
/* Bind to master */
- if ( si->tls ) {
- rc = ldap_start_tls_s( ld, NULL, NULL );
+ if ( si->si_bindconf.sb_tls ) {
+ rc = ldap_start_tls_s( si->si_ld, NULL, NULL );
if( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
- "%s: ldap_start_tls failed (%d)\n",
- si->tls == TLS_CRITICAL ? "Error" : "Warning",
- rc, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"%s: ldap_start_tls failed (%d)\n",
- si->tls == TLS_CRITICAL ? "Error" : "Warning",
+ si->si_bindconf.sb_tls == SB_TLS_CRITICAL ? "Error" : "Warning",
rc, 0 );
-#endif
- if( si->tls == TLS_CRITICAL )
- return NULL;
+ if( si->si_bindconf.sb_tls == SB_TLS_CRITICAL ) goto done;
}
}
- if ( si->bindmethod == LDAP_AUTH_SASL ) {
+ if ( si->si_bindconf.sb_method == LDAP_AUTH_SASL ) {
#ifdef HAVE_CYRUS_SASL
void *defaults;
- if ( si->secprops != NULL ) {
- int err = ldap_set_option( ld,
- LDAP_OPT_X_SASL_SECPROPS, si->secprops);
+ if ( si->si_bindconf.sb_secprops != NULL ) {
+ rc = ldap_set_option( si->si_ld,
+ LDAP_OPT_X_SASL_SECPROPS, si->si_bindconf.sb_secprops);
- if( err != LDAP_OPT_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR, "do_bind: Error: "
- "ldap_set_option(%s,SECPROPS,\"%s\") failed!\n",
- si->provideruri, si->secprops, 0 );
-#else
+ if( rc != LDAP_OPT_SUCCESS ) {
Debug( LDAP_DEBUG_ANY, "Error: ldap_set_option "
"(%s,SECPROPS,\"%s\") failed!\n",
- si->provideruri, si->secprops, NULL );
-#endif
- return NULL;
+ si->si_bindconf.sb_uri.bv_val, si->si_bindconf.sb_secprops, 0 );
+ goto done;
}
}
- defaults = lutil_sasl_defaults( ld,
- si->saslmech,
- si->realm,
- si->authcId,
- si->passwd,
- si->authzId );
+ defaults = lutil_sasl_defaults( si->si_ld,
+ si->si_bindconf.sb_saslmech.bv_val,
+ si->si_bindconf.sb_realm.bv_val,
+ si->si_bindconf.sb_authcId.bv_val,
+ si->si_bindconf.sb_cred.bv_val,
+ si->si_bindconf.sb_authzId.bv_val );
- rc = ldap_sasl_interactive_bind_s( ld,
- si->binddn,
- si->saslmech,
+ rc = ldap_sasl_interactive_bind_s( si->si_ld,
+ si->si_bindconf.sb_binddn.bv_val,
+ si->si_bindconf.sb_saslmech.bv_val,
NULL, NULL,
LDAP_SASL_QUIET,
lutil_sasl_interact,
defaults );
- /* FIXME : different error behaviors according to
- 1) return code
- 2) on err policy : exit, retry, backoff ...
- */
+ lutil_sasl_freedefs( defaults );
+
+ /* FIXME: different error behaviors according to
+ * 1) return code
+ * 2) on err policy : exit, retry, backoff ...
+ */
if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
- "ldap_sasl_interactive_bind_s failed (%d)\n",
- rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
+ static struct berval bv_GSSAPI = BER_BVC( "GSSAPI" );
+
+ Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
"ldap_sasl_interactive_bind_s failed (%d)\n",
rc, 0, 0 );
-#endif
- return NULL;
+
+ /* FIXME (see above comment) */
+ /* if Kerberos credentials cache is not active, retry */
+ if ( ber_bvcmp( &si->si_bindconf.sb_saslmech, &bv_GSSAPI ) == 0 &&
+ rc == LDAP_LOCAL_ERROR )
+ {
+ rc = LDAP_SERVER_DOWN;
+ }
+
+ goto done;
}
#else /* HAVE_CYRUS_SASL */
- fprintf( stderr, "not compiled with SASL support\n" );
- return NULL;
+ /* Should never get here, we trapped this at config time */
+ assert(0);
+ Debug( LDAP_DEBUG_SYNC, "not compiled with SASL support\n", 0, 0, 0 );
+ rc = LDAP_OTHER;
+ goto done;
#endif
- } else {
- rc = ldap_bind_s( ld, si->binddn, si->passwd, si->bindmethod );
+
+ } else if ( si->si_bindconf.sb_method == LDAP_AUTH_SIMPLE ) {
+ rc = ldap_sasl_bind_s( si->si_ld,
+ si->si_bindconf.sb_binddn.bv_val, LDAP_SASL_SIMPLE,
+ &si->si_bindconf.sb_cred, NULL, NULL, NULL );
if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
- "ldap_bind_s failed (%d)\n", rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
- "ldap_bind_s failed (%d)\n", rc, 0, 0 );
-#endif
- return NULL;
+ Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
+ "ldap_sasl_bind_s failed (%d)\n", rc, 0, 0 );
+ goto done;
}
}
- /* set thread context in syncinfo */
- si->ctx = ctx;
-
- /* set memory context */
-#define SLAB_SIZE 1048576
- memsiz = SLAB_SIZE;
- memctx = sl_mem_create( memsiz, ctx );
- op.o_tmpmemctx = memctx;
- op.o_tmpmfuncs = &sl_mfuncs;
-
- op.o_si = si;
- op.o_tag = LDAP_REQ_SEARCH;
- op.o_dn = si->updatedn;
- op.o_ndn = si->updatedn;
- op.o_callback = &cb;
- op.o_time = slap_get_time();
- op.o_managedsait = 1;
- op.o_threadctx = si->ctx;
- op.o_bd = be;
- op.o_conn = &conn;
- op.o_connid = op.o_conn->c_connid;
- op.ors_scope = LDAP_SCOPE_BASE;
- op.ors_deref = LDAP_DEREF_NEVER;
- op.ors_slimit = 0;
- op.ors_tlimit = 0;
- op.ors_attrsonly = 0;
- op.ors_attrs = NULL;
- op.ors_filter = str2filter_x( &op, def_filter_str = "(objectClass=*)" );
- ber_str2bv( def_filter_str, 0, 0, &op.ors_filterstr );
-
- si->conn = &conn;
- conn.c_send_ldap_result = slap_send_ldap_result;
- conn.c_send_search_entry = slap_send_search_entry;
- conn.c_send_search_reference = slap_send_search_reference;
-
- /* get syncrepl cookie of shadow replica from subentry */
- ber_str2bv( si->base, 0, 0, &base_bv );
- dnPrettyNormal( 0, &base_bv, &pbase, &nbase, op.o_tmpmemctx );
-
- sprintf( substr, "cn=syncrepl%d", si->id );
- ber_str2bv( substr, 0, 0, &sub_bv );
- dnPrettyNormal( 0, &sub_bv, &psubrdn, &nsubrdn, op.o_tmpmemctx );
-
- build_new_dn( &op.o_req_dn, &pbase, &psubrdn, op.o_tmpmemctx );
- build_new_dn( &op.o_req_ndn, &nbase, &nsubrdn, op.o_tmpmemctx );
-
- /* set callback function */
- cb.sc_response = cookie_callback;
- cb.sc_private = si;
+ /* Set SSF to strongest of TLS, SASL SSFs */
+ op->o_sasl_ssf = 0;
+ op->o_tls_ssf = 0;
+ op->o_transport_ssf = 0;
+#ifdef HAVE_TLS
+ if ( ldap_get_option( si->si_ld, LDAP_OPT_X_TLS_SSL_CTX, &ssl )
+ == LDAP_SUCCESS && ssl != NULL )
+ {
+ op->o_tls_ssf = ldap_pvt_tls_get_strength( ssl );
+ }
+#endif /* HAVE_TLS */
+ ldap_get_option( si->si_ld, LDAP_OPT_X_SASL_SSF, &op->o_sasl_ssf );
+ op->o_ssf = ( op->o_sasl_ssf > op->o_tls_ssf )
+ ? op->o_sasl_ssf : op->o_tls_ssf;
+
+
+ if ( BER_BVISNULL( &si->si_syncCookie.octet_str )) {
+ /* get contextCSN shadow replica from database */
+ BerVarray csn = NULL;
+
+ assert( si->si_rid < 1000 );
+ op->o_req_ndn = op->o_bd->be_nsuffix[0];
+ op->o_req_dn = op->o_req_ndn;
+
+ /* try to read stored contextCSN */
+ backend_attribute( op, NULL, &op->o_req_ndn,
+ slap_schema.si_ad_contextCSN, &csn, ACL_READ );
+ if ( csn ) {
+ ch_free( si->si_syncCookie.ctxcsn.bv_val );
+ ber_dupbv( &si->si_syncCookie.ctxcsn, csn );
+ ber_bvarray_free_x( csn, op->o_tmpmemctx );
+ }
- /* search subentry to retrieve cookie */
- si->syncCookie = NULL;
- be->be_search( &op, &rs );
+ si->si_syncCookie.rid = si->si_rid;
- ber_dupbv( &syncCookie_req, si->syncCookie );
+ LDAP_STAILQ_FOREACH( sc, &slap_sync_cookie, sc_next ) {
+ if ( si->si_rid == sc->rid ) {
+ cmdline_cookie_found = 1;
+ break;
+ }
+ }
- psub = be->be_nsuffix[0];
+ if ( cmdline_cookie_found ) {
+ /* cookie is supplied in the command line */
- for ( n = 0; si->attrs[ n ] != NULL; n++ ) ;
+ LDAP_STAILQ_REMOVE( &slap_sync_cookie, sc, sync_cookie, sc_next );
- if ( n != 0 ) {
- /* Delete Attributes */
- descs = sync_descs;
- for ( i = 0; descs[i] != NULL; i++ ) {
- for ( j = 0; si->attrs[j] != NULL; j++ ) {
- if ( !strcmp( si->attrs[j], descs[i]->ad_cname.bv_val )) {
- ch_free( si->attrs[j] );
- for ( k = j; si->attrs[k] != NULL; k++ ) {
- si->attrs[k] = si->attrs[k+1];
- }
- }
+ /* ctxcsn wasn't parsed yet, do it now */
+ slap_parse_sync_cookie( sc, op->o_tmpmemctx );
+ if ( BER_BVISNULL( &sc->ctxcsn ) ) {
+ /* if cmdline cookie does not have ctxcsn */
+ /* component, set it to an initial value */
+ slap_init_sync_cookie_ctxcsn( sc );
}
+ slap_sync_cookie_free( &si->si_syncCookie, 0 );
+ slap_dup_sync_cookie( &si->si_syncCookie, sc );
+ slap_sync_cookie_free( sc, 1 );
}
- for ( n = 0; si->attrs[ n ] != NULL; n++ );
- tmp = ( char ** ) ch_realloc( si->attrs, ( n + 4 ) * sizeof( char * ));
- if ( tmp == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR, "out of memory\n", 0,0,0 );
-#else
- Debug( LDAP_DEBUG_ANY, "out of memory\n", 0,0,0 );
-#endif
- }
- } else {
- tmp = ( char ** ) ch_realloc( si->attrs, 5 * sizeof( char * ));
- if ( tmp == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR, "out of memory\n", 0,0,0 );
-#else
- Debug( LDAP_DEBUG_ANY, "out of memory\n", 0,0,0 );
-#endif
- }
- tmp[ n++ ] = ch_strdup( "*" );
+
+ slap_compose_sync_cookie( NULL, &si->si_syncCookie.octet_str,
+ &si->si_syncCookie.ctxcsn, si->si_syncCookie.rid );
}
-
- descs = sync_descs;
- si->attrs = tmp;
- /* Add Attributes */
+ rc = ldap_sync_search( si, op->o_tmpmemctx );
+
+ if( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY, "do_syncrep1: "
+ "ldap_search_ext: %s (%d)\n", ldap_err2string( rc ), rc, 0 );
+ }
- for ( i = 0; descs[ i ] != NULL; i++ ) {
- si->attrs[ n++ ] = ch_strdup ( descs[i]->ad_cname.bv_val );
- si->attrs[ n ] = NULL;
+done:
+ if ( rc ) {
+ if ( si->si_ld ) {
+ ldap_unbind_ext( si->si_ld, NULL, NULL );
+ si->si_ld = NULL;
+ }
}
- rc = ldap_sync_search( si, ld, NULL, NULL, &msgid );
- if( rc != LDAP_SUCCESS ) {
- fprintf( stderr, "syncrepl: ldap_search_ext: %s (%d)\n",
- ldap_err2string( rc ), rc );
- return NULL;
+ return rc;
+}
+
+static int
+do_syncrep2(
+ Operation *op,
+ syncinfo_t *si )
+{
+ LDAPControl **rctrls = NULL;
+ LDAPControl *rctrlp;
+
+ BerElementBuffer berbuf;
+ BerElement *ber = (BerElement *)&berbuf;
+
+ LDAPMessage *res = NULL;
+ LDAPMessage *msg = NULL;
+
+ char *retoid = NULL;
+ struct berval *retdata = NULL;
+
+ Entry *entry = NULL;
+
+ int syncstate;
+ struct berval syncUUID = BER_BVNULL;
+ struct sync_cookie syncCookie = { BER_BVNULL };
+ struct sync_cookie syncCookie_req = { BER_BVNULL };
+ struct berval cookie = BER_BVNULL;
+
+ int rc, err, i;
+ ber_len_t len;
+
+ struct berval *psub;
+ Modifications *modlist = NULL;
+
+ const char *text;
+ int match;
+
+ struct timeval *tout_p = NULL;
+ struct timeval tout = { 0, 0 };
+
+ int refreshDeletes = 0;
+ int refreshDone = 1;
+ BerVarray syncUUIDs = NULL;
+ ber_tag_t si_tag;
+
+ if ( slapd_shutdown ) {
+ rc = -2;
+ goto done;
}
- if ( abs(si->type) == LDAP_SYNC_REFRESH_AND_PERSIST ){
+ ber_init2( ber, NULL, LBER_USE_DER );
+ ber_set_option( ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
+
+ Debug( LDAP_DEBUG_TRACE, "=>do_syncrep2\n", 0, 0, 0 );
+
+ psub = &si->si_be->be_nsuffix[0];
+
+ slap_dup_sync_cookie( &syncCookie_req, &si->si_syncCookie );
+
+ if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
tout_p = &tout;
} else {
tout_p = NULL;
}
- while (( rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ONE, tout_p, &res )) >= 0 ) {
-
- if ( rc == 0 ) {
- if ( slapd_abrupt_shutdown ) {
- break;
- } else {
- continue;
- }
+ while (( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
+ tout_p, &res )) > 0 )
+ {
+ if ( slapd_shutdown ) {
+ rc = -2;
+ goto done;
}
-
- for ( msg = ldap_first_message( ld, res );
- msg != NULL;
- msg = ldap_next_message( ld, msg ) )
+ for( msg = ldap_first_message( si->si_ld, res );
+ msg != NULL;
+ msg = ldap_next_message( si->si_ld, msg ) )
{
- syncCookie.bv_len = 0; syncCookie.bv_val = NULL;
+ if ( slapd_shutdown ) {
+ rc = -2;
+ goto done;
+ }
switch( ldap_msgtype( msg ) ) {
case LDAP_RES_SEARCH_ENTRY:
- entry = syncrepl_message_to_entry( si, ld, &op, msg,
- &modlist, &syncstate, &syncUUID, &syncCookie );
- rc_efree = syncrepl_entry( si, ld, &op, entry, modlist,
- syncstate, &syncUUID, &syncCookie, !syncinfo_arrived );
- if ( syncCookie.bv_len ) {
- syncrepl_updateCookie( si, ld, &op, &psub, &syncCookie );
+ ldap_get_entry_controls( si->si_ld, msg, &rctrls );
+ /* we can't work without the control */
+ if ( !rctrls ) {
+ Debug( LDAP_DEBUG_ANY, "do_syncrep2: "
+ "got search entry without "
+ "control\n", 0, 0, 0 );
+ rc = -1;
+ goto done;
}
- if ( modlist ) {
- slap_mods_free( modlist );
+ rctrlp = *rctrls;
+ ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
+ ber_scanf( ber, "{em" /*"}"*/, &syncstate, &syncUUID );
+ /* FIXME: what if syncUUID is NULL or empty?
+ * (happens with back-sql...) */
+ if ( BER_BVISEMPTY( &syncUUID ) ) {
+ Debug( LDAP_DEBUG_ANY, "do_syncrep2: "
+ "got empty syncUUID\n", 0, 0, 0 );
+ ldap_controls_free( rctrls );
+ rc = -1;
+ goto done;
+ }
+ if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
+ ber_scanf( ber, /*"{"*/ "m}", &cookie );
+ if ( !BER_BVISNULL( &cookie ) ) {
+ ch_free( syncCookie.octet_str.bv_val );
+ ber_dupbv( &syncCookie.octet_str, &cookie );
+ }
+ if ( !BER_BVISNULL( &syncCookie.octet_str ) )
+ {
+ slap_parse_sync_cookie( &syncCookie, NULL );
+ }
+ }
+ rc = 0;
+ if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
+ modlist = NULL;
+ if (( rc = syncrepl_message_to_op( si, op, msg )) == LDAP_SUCCESS &&
+ !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
+ rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
+ }
+ } else if (( rc = syncrepl_message_to_entry( si, op, msg,
+ &modlist, &entry, syncstate )) == LDAP_SUCCESS ) {
+ if (( rc = syncrepl_entry( si, op, entry, &modlist,
+ syncstate, &syncUUID, &syncCookie_req,
+ &syncCookie.ctxcsn )) == LDAP_SUCCESS &&
+ !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
+ rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
+ }
}
- if ( rc_efree ) {
- entry_free( entry );
+ ldap_controls_free( rctrls );
+ if ( modlist ) {
+ slap_mods_free( modlist, 1 );
}
+ if ( rc )
+ goto done;
break;
case LDAP_RES_SEARCH_REFERENCE:
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "do_syncrepl : reference received\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
- "do_syncrepl : reference received\n", 0, 0, 0 );
-#endif
+ "do_syncrep2: reference received error\n", 0, 0, 0 );
break;
case LDAP_RES_SEARCH_RESULT:
- ldap_parse_result( ld, msg, &err, NULL, NULL, NULL, &rctrls, 0 );
+ Debug( LDAP_DEBUG_SYNC,
+ "do_syncrep2: LDAP_RES_SEARCH_RESULT\n", 0, 0, 0 );
+ ldap_parse_result( si->si_ld, msg, &err, NULL, NULL, NULL,
+ &rctrls, 0 );
+#ifdef LDAP_X_SYNC_REFRESH_REQUIRED
+ if ( err == LDAP_X_SYNC_REFRESH_REQUIRED ) {
+ /* map old result code to registered code */
+ err = LDAP_SYNC_REFRESH_REQUIRED;
+ }
+#endif
+ if ( err == LDAP_SYNC_REFRESH_REQUIRED ) {
+ if ( si->si_logstate == SYNCLOG_LOGGING ) {
+ si->si_logstate = SYNCLOG_FALLBACK;
+ }
+ rc = err;
+ goto done;
+ }
if ( rctrls ) {
rctrlp = *rctrls;
- ctrl_ber = ber_alloc_t( LBER_USE_DER );
- ber_set_option( ctrl_ber, LBER_OPT_BER_MEMCTX, &op.o_tmpmemctx );
- ber_write( ctrl_ber, rctrlp->ldctl_value.bv_val, rctrlp->ldctl_value.bv_len, 0 );
- ber_reset( ctrl_ber, 1 );
-
- ber_scanf( ctrl_ber, "{" /*"}"*/);
- if ( ber_peek_tag( ctrl_ber, &len )
- == LDAP_SYNC_TAG_COOKIE ) {
- ber_scanf( ctrl_ber, "o", &syncCookie );
+ ber_init2( ber, &rctrlp->ldctl_value, LBER_USE_DER );
+
+ ber_scanf( ber, "{" /*"}"*/);
+ if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE ) {
+ ber_scanf( ber, "m", &cookie );
+ if ( !BER_BVISNULL( &cookie ) ) {
+ ch_free( syncCookie.octet_str.bv_val );
+ ber_dupbv( &syncCookie.octet_str, &cookie);
+ }
+ if ( !BER_BVISNULL( &syncCookie.octet_str ) )
+ {
+ slap_parse_sync_cookie( &syncCookie, NULL );
+ }
}
- }
- value_match( &match, slap_schema.si_ad_entryCSN,
- slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
- SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
- &syncCookie_req, &syncCookie, &text );
- if (si->type == LDAP_SYNC_REFRESH_AND_PERSIST) {
- /* FIXME : different error behaviors according to
- 1) err code : LDAP_BUSY ...
- 2) on err policy : stop service, stop sync, retry
- */
- if ( syncCookie.bv_len && match < 0) {
- syncrepl_updateCookie( si, ld, &op, &psub, &syncCookie );
+ if ( ber_peek_tag( ber, &len ) == LDAP_TAG_REFRESHDELETES )
+ {
+ ber_scanf( ber, "b", &refreshDeletes );
}
- if ( ctrl_ber )
- ber_free( ctrl_ber, 1 );
- goto done;
+ ber_scanf( ber, /*"{"*/ "}" );
+ }
+ if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
+ match = -1;
+ } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
+ match = 1;
} else {
+ value_match( &match, slap_schema.si_ad_entryCSN,
+ slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
+ SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
+ &syncCookie_req.ctxcsn, &syncCookie.ctxcsn,
+ &text );
+ }
+ if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
+ match < 0 && err == LDAP_SUCCESS )
+ {
+ rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
+ }
+ if ( rctrls ) {
+ ldap_controls_free( rctrls );
+ }
+ if (si->si_type != LDAP_SYNC_REFRESH_AND_PERSIST) {
/* FIXME : different error behaviors according to
- 1) err code : LDAP_BUSY ...
- 2) on err policy : stop service, stop sync, retry
- */
- if ( syncCookie.bv_len && match < 0 ) {
- syncrepl_updateCookie( si, ld, &op, &psub, &syncCookie);
- }
- if ( si->sync_mode == LDAP_SYNC_STATE_MODE && match < 0 ) {
- syncrepl_del_nonpresent( ld, &op );
+ * 1) err code : LDAP_BUSY ...
+ * 2) on err policy : stop service, stop sync, retry
+ */
+ if ( refreshDeletes == 0 && match < 0 &&
+ err == LDAP_SUCCESS )
+ {
+ syncrepl_del_nonpresent( op, si, NULL );
+ } else {
+ avl_free( si->si_presentlist, avl_ber_bvfree );
+ si->si_presentlist = NULL;
}
- if ( ctrl_ber )
- ber_free( ctrl_ber, 1 );
- goto done;
}
+ if ( err == LDAP_SUCCESS
+ && si->si_logstate == SYNCLOG_FALLBACK ) {
+ si->si_logstate = SYNCLOG_LOGGING;
+ rc = LDAP_SYNC_REFRESH_REQUIRED;
+ } else {
+ rc = -2;
+ }
+ goto done;
break;
case LDAP_RES_INTERMEDIATE:
- rc = ldap_parse_intermediate( ld, msg,
+ rc = ldap_parse_intermediate( si->si_ld, msg,
&retoid, &retdata, NULL, 0 );
if ( !rc && !strcmp( retoid, LDAP_SYNC_INFO ) ) {
- sync_info_arrived = 1;
- res_ber = ber_init( retdata );
- ber_scanf( res_ber, "{e" /*"}"*/, &syncstate );
-
- if ( ber_peek_tag( res_ber, &len )
- == LDAP_SYNC_TAG_COOKIE ) {
- ber_scanf( res_ber, /*"{"*/ "o}", &syncCookie );
- } else {
- if ( syncstate == LDAP_SYNC_NEW_COOKIE ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "do_syncrepl : cookie required\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "do_syncrepl : cookie required\n", 0, 0, 0 );
-#endif
+ ber_init2( ber, retdata, LBER_USE_DER );
+
+ switch ( si_tag = ber_peek_tag( ber, &len )) {
+ ber_tag_t tag;
+ case LDAP_TAG_SYNC_NEW_COOKIE:
+ Debug( LDAP_DEBUG_SYNC,
+ "do_syncrep2: %s - %s%s\n",
+ "LDAP_RES_INTERMEDIATE",
+ "NEW_COOKIE", "\n" );
+ ber_scanf( ber, "tm", &tag, &cookie );
+ break;
+ case LDAP_TAG_SYNC_REFRESH_DELETE:
+ case LDAP_TAG_SYNC_REFRESH_PRESENT:
+ Debug( LDAP_DEBUG_SYNC,
+ "do_syncrep2: %s - %s%s\n",
+ "LDAP_RES_INTERMEDIATE",
+ si_tag == LDAP_TAG_SYNC_REFRESH_PRESENT ?
+ "REFRESH_PRESENT" : "REFRESH_DELETE",
+ "\n" );
+ if ( si_tag == LDAP_TAG_SYNC_REFRESH_DELETE ) {
+ si->si_refreshDelete = 1;
+ } else {
+ si->si_refreshPresent = 1;
+ }
+ ber_scanf( ber, "t{" /*"}"*/, &tag );
+ if ( ber_peek_tag( ber, &len ) == LDAP_TAG_SYNC_COOKIE )
+ {
+ ber_scanf( ber, "m", &cookie );
+ if ( !BER_BVISNULL( &cookie ) ) {
+ ch_free( syncCookie.octet_str.bv_val );
+ ber_dupbv( &syncCookie.octet_str, &cookie );
+ }
+ if ( !BER_BVISNULL( &syncCookie.octet_str ) )
+ {
+ slap_parse_sync_cookie( &syncCookie, NULL );
+ }
+ }
+ if ( ber_peek_tag( ber, &len ) ==
+ LDAP_TAG_REFRESHDONE )
+ {
+ ber_scanf( ber, "b", &refreshDone );
}
+ ber_scanf( ber, /*"{"*/ "}" );
+ break;
+ case LDAP_TAG_SYNC_ID_SET:
+ Debug( LDAP_DEBUG_SYNC,
+ "do_syncrep2: %s - %s%s\n",
+ "LDAP_RES_INTERMEDIATE",
+ "SYNC_ID_SET",
+ "\n" );
+ ber_scanf( ber, "t{" /*"}"*/, &tag );
+ if ( ber_peek_tag( ber, &len ) ==
+ LDAP_TAG_SYNC_COOKIE )
+ {
+ ber_scanf( ber, "m", &cookie );
+ if ( !BER_BVISNULL( &cookie ) ) {
+ ch_free( syncCookie.octet_str.bv_val );
+ ber_dupbv( &syncCookie.octet_str, &cookie );
+ }
+ if ( !BER_BVISNULL( &syncCookie.octet_str ) )
+ {
+ slap_parse_sync_cookie( &syncCookie, NULL );
+ }
+ }
+ if ( ber_peek_tag( ber, &len ) ==
+ LDAP_TAG_REFRESHDELETES )
+ {
+ ber_scanf( ber, "b", &refreshDeletes );
+ }
+ ber_scanf( ber, "[W]", &syncUUIDs );
+ ber_scanf( ber, /*"{"*/ "}" );
+ if ( refreshDeletes ) {
+ syncrepl_del_nonpresent( op, si, syncUUIDs );
+ ber_bvarray_free_x( syncUUIDs, op->o_tmpmemctx );
+ } else {
+ for ( i = 0; !BER_BVISNULL( &syncUUIDs[i] ); i++ ) {
+ struct berval *syncuuid_bv;
+ syncuuid_bv = ber_dupbv( NULL, &syncUUIDs[i] );
+ slap_sl_free( syncUUIDs[i].bv_val,op->o_tmpmemctx );
+ avl_insert( &si->si_presentlist,
+ (caddr_t) syncuuid_bv,
+ syncuuid_cmp, avl_dup_error );
+ }
+ slap_sl_free( syncUUIDs, op->o_tmpmemctx );
+ }
+ break;
+ default:
+ Debug( LDAP_DEBUG_ANY,
+ "do_syncrep2 : unknown syncinfo tag (%ld)\n",
+ (long) si_tag, 0, 0 );
+ ldap_memfree( retoid );
+ ber_bvfree( retdata );
+ continue;
}
- value_match( &match, slap_schema.si_ad_entryCSN,
- slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
- SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
- &syncCookie_req, &syncCookie, &text );
+ if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
+ match = -1;
+ } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
+ match = 1;
+ } else {
+ value_match( &match, slap_schema.si_ad_entryCSN,
+ slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
+ SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
+ &syncCookie_req.ctxcsn,
+ &syncCookie.ctxcsn, &text );
+ }
- if ( syncCookie.bv_len && match < 0 ) {
- syncrepl_updateCookie( si, ld, &op, &psub, &syncCookie);
+ if ( !BER_BVISNULL( &syncCookie.ctxcsn ) &&
+ match < 0 )
+ {
+ rc = syncrepl_updateCookie( si, op, psub, &syncCookie);
}
- if ( syncstate == LDAP_SYNC_STATE_MODE_DONE ) {
+ if ( si->si_refreshPresent == 1 ) {
if ( match < 0 ) {
- syncrepl_del_nonpresent( ld, &op );
+ syncrepl_del_nonpresent( op, si, NULL );
}
- si->sync_mode = LDAP_SYNC_LOG_MODE;
- } else if ( syncstate == LDAP_SYNC_LOG_MODE_DONE ) {
- si->sync_mode = LDAP_SYNC_PERSIST_MODE;
- } else if ( syncstate == LDAP_SYNC_REFRESH_DONE ) {
- si->sync_mode = LDAP_SYNC_PERSIST_MODE;
- } else if ( syncstate != LDAP_SYNC_NEW_COOKIE ||
- syncstate != LDAP_SYNC_LOG_MODE_DONE ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "do_syncrepl : unknown sync info\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "do_syncrepl : unknown sync info\n", 0, 0, 0 );
-#endif
- }
+ }
ldap_memfree( retoid );
ber_bvfree( retdata );
- ber_free( res_ber, 1 );
break;
+
} else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,"do_syncrepl :"
- " unknown intermediate "
- "response\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "do_syncrepl : "
+ Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
"unknown intermediate response (%d)\n",
rc, 0, 0 );
-#endif
ldap_memfree( retoid );
ber_bvfree( retdata );
break;
}
break;
+
default:
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR, "do_syncrepl : "
- "unknown message\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "do_syncrepl : "
+ Debug( LDAP_DEBUG_ANY, "do_syncrep2 : "
"unknown message\n", 0, 0, 0 );
-#endif
break;
}
- if ( syncCookie.bv_val )
- ch_free( syncCookie.bv_val );
- if ( syncUUID.bv_val )
- ch_free( syncUUID.bv_val );
+ if ( !BER_BVISNULL( &syncCookie.octet_str )) {
+ slap_sync_cookie_free( &syncCookie_req, 0 );
+ slap_dup_sync_cookie( &syncCookie_req, &syncCookie );
+ slap_sync_cookie_free( &syncCookie, 0 );
+ }
}
ldap_msgfree( res );
+ res = NULL;
}
if ( rc == -1 ) {
- int errno;
const char *errstr;
- ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &errno );
- errstr = ldap_err2string( errno );
+ ldap_get_option( si->si_ld, LDAP_OPT_ERROR_NUMBER, &rc );
+ errstr = ldap_err2string( rc );
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "do_syncrepl : %s\n", errstr, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
- "do_syncrepl : %s\n", errstr, 0, 0 );
-#endif
+ "do_syncrep2 : %s\n", errstr, 0, 0 );
}
done:
- if ( syncCookie.bv_val )
- ch_free( syncCookie.bv_val );
- if ( syncCookie_req.bv_val )
- ch_free( syncCookie_req.bv_val );
- if ( syncUUID.bv_val )
- ch_free( syncUUID.bv_val );
-
- if ( res )
- ldap_msgfree( res );
+ slap_sync_cookie_free( &syncCookie, 0 );
+ slap_sync_cookie_free( &syncCookie_req, 0 );
+
+ if ( res ) ldap_msgfree( res );
+
+ if ( rc && rc != LDAP_SYNC_REFRESH_REQUIRED && si->si_ld ) {
+ if ( si->si_conn_setup ) {
+ ber_socket_t s;
+ ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
+ connection_client_stop( s );
+ si->si_conn_setup = 0;
+ }
+ ldap_unbind_ext( si->si_ld, NULL, NULL );
+ si->si_ld = NULL;
+ }
+
+ return rc;
+}
+
+static void *
+do_syncrepl(
+ void *ctx,
+ void *arg )
+{
+ struct re_s* rtask = arg;
+ syncinfo_t *si = ( syncinfo_t * ) rtask->arg;
+ Connection conn = {0};
+ OperationBuffer opbuf;
+ Operation *op;
+ int rc = LDAP_SUCCESS;
+ int dostop = 0;
+ ber_socket_t s;
+ int i, defer = 1;
+ Backend *be;
+
+ Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl\n", 0, 0, 0 );
+
+ if ( si == NULL )
+ return NULL;
+
+ ldap_pvt_thread_mutex_lock( &si->si_mutex );
+
+ switch( abs( si->si_type )) {
+ case LDAP_SYNC_REFRESH_ONLY:
+ case LDAP_SYNC_REFRESH_AND_PERSIST:
+ break;
+ default:
+ ldap_pvt_thread_mutex_unlock( &si->si_mutex );
+ return NULL;
+ }
+
+ if ( slapd_shutdown ) {
+ if ( si->si_ld ) {
+ if ( si->si_conn_setup ) {
+ ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
+ connection_client_stop( s );
+ si->si_conn_setup = 0;
+ }
+ ldap_unbind_ext( si->si_ld, NULL, NULL );
+ si->si_ld = NULL;
+ }
+ ldap_pvt_thread_mutex_unlock( &si->si_mutex );
+ return NULL;
+ }
+
+ op = (Operation *) &opbuf;
+ connection_fake_init( &conn, op, ctx );
+
+ /* use global malloc for now */
+ op->o_tmpmemctx = NULL;
+ op->o_tmpmfuncs = &ch_mfuncs;
+
+ op->o_managedsait = SLAP_CONTROL_NONCRITICAL;
+ op->o_bd = be = si->si_be;
+ op->o_dn = op->o_bd->be_rootdn;
+ op->o_ndn = op->o_bd->be_rootndn;
+
+ /* Establish session, do search */
+ if ( !si->si_ld ) {
+ si->si_refreshDelete = 0;
+ si->si_refreshPresent = 0;
+ rc = do_syncrep1( op, si );
+ }
+
+reload:
+ /* Process results */
+ if ( rc == LDAP_SUCCESS ) {
+ ldap_get_option( si->si_ld, LDAP_OPT_DESC, &s );
+
+ rc = do_syncrep2( op, si );
+ if ( rc == LDAP_SYNC_REFRESH_REQUIRED ) {
+ rc = ldap_sync_search( si, op->o_tmpmemctx );
+ goto reload;
+ }
+
+ if ( abs(si->si_type) == LDAP_SYNC_REFRESH_AND_PERSIST ) {
+ /* If we succeeded, enable the connection for further listening.
+ * If we failed, tear down the connection and reschedule.
+ */
+ if ( rc == LDAP_SUCCESS ) {
+ if ( si->si_conn_setup ) {
+ connection_client_enable( s );
+ } else {
+ rc = connection_client_setup( s, do_syncrepl, arg );
+ if ( rc == 0 )
+ si->si_conn_setup = 1;
+ }
+ } else if ( si->si_conn_setup ) {
+ dostop = 1;
+ }
+ } else {
+ if ( rc == -2 ) rc = 0;
+ }
+ }
- ldap_unbind( ld );
+ /* At this point, we have 4 cases:
+ * 1) for any hard failure, give up and remove this task
+ * 2) for ServerDown, reschedule this task to run
+ * 3) for Refresh and Success, reschedule to run
+ * 4) for Persist and Success, reschedule to defer
+ */
+ ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
- ldap_pvt_thread_mutex_lock( &syncrepl_rq.rq_mutex );
- ldap_pvt_runqueue_stoptask( &syncrepl_rq, rtask );
- if ( si->type == LDAP_SYNC_REFRESH_ONLY ) {
- ldap_pvt_runqueue_resched( &syncrepl_rq, rtask );
+ if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask )) {
+ ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
+ }
+
+ if ( dostop ) {
+ connection_client_stop( s );
+ }
+
+ if ( rc == LDAP_SUCCESS ) {
+ if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
+ defer = 0;
+ }
+ rtask->interval.tv_sec = si->si_interval;
+ ldap_pvt_runqueue_resched( &slapd_rq, rtask, defer );
+ if ( si->si_retrynum ) {
+ for ( i = 0; si->si_retrynum_init[i] != RETRYNUM_TAIL; i++ ) {
+ si->si_retrynum[i] = si->si_retrynum_init[i];
+ }
+ si->si_retrynum[i] = RETRYNUM_TAIL;
+ }
} else {
- ldap_pvt_runqueue_remove( &syncrepl_rq, rtask );
+ for ( i = 0; si->si_retrynum && si->si_retrynum[i] <= 0; i++ ) {
+ if ( si->si_retrynum[i] == RETRYNUM_FOREVER || si->si_retrynum[i] == RETRYNUM_TAIL )
+ break;
+ }
+
+ if ( !si->si_retrynum || si->si_retrynum[i] == RETRYNUM_TAIL ) {
+ ldap_pvt_runqueue_remove( &slapd_rq, rtask );
+ } else if ( RETRYNUM_VALID( si->si_retrynum[i] ) ) {
+ if ( si->si_retrynum[i] > 0 )
+ si->si_retrynum[i]--;
+ rtask->interval.tv_sec = si->si_retryinterval[i];
+ ldap_pvt_runqueue_resched( &slapd_rq, rtask, 0 );
+ slap_wake_listener();
+ }
}
- ldap_pvt_thread_mutex_unlock( &syncrepl_rq.rq_mutex );
+
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+ ldap_pvt_thread_mutex_unlock( &si->si_mutex );
return NULL;
}
-Entry*
+static slap_verbmasks modops[] = {
+ { BER_BVC("add"), LDAP_REQ_ADD },
+ { BER_BVC("delete"), LDAP_REQ_DELETE },
+ { BER_BVC("modify"), LDAP_REQ_MODIFY },
+ { BER_BVC("modrdn"), LDAP_REQ_MODRDN},
+ { BER_BVNULL, 0 }
+};
+
+static Modifications *
+syncrepl_accesslog_mods(
+ syncinfo_t *si,
+ struct berval *vals
+)
+{
+ char *colon;
+ const char *text;
+ AttributeDescription *ad;
+ struct berval bv, bv2;
+ short op;
+ Modifications *mod = NULL, *modlist = NULL, **modtail;
+ int i;
+
+ modtail = &modlist;
+
+ for (i=0; !BER_BVISNULL( &vals[i] ); i++) {
+ ad = NULL;
+ bv = vals[i];
+
+ colon = ber_bvchr( &bv, ':' );
+ if ( !colon )
+ continue; /* invalid */
+ bv.bv_len = colon - bv.bv_val;
+ if ( slap_bv2ad( &bv, &ad, &text )) {
+ /* Invalid */
+ continue;
+ }
+ /* Ignore dynamically generated attrs */
+ if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC )
+ continue;
+ /* Ignore excluded attrs */
+ if ( ldap_charray_inlist( si->si_exattrs,
+ ad->ad_type->sat_cname.bv_val ))
+ continue;
+
+ switch(colon[1]) {
+ case '+': op = LDAP_MOD_ADD; break;
+ case '-': op = LDAP_MOD_DELETE; break;
+ case '=': op = LDAP_MOD_REPLACE; break;
+ case '#': op = LDAP_MOD_INCREMENT; break;
+ default: continue;
+ }
+
+ if ( !mod || ad != mod->sml_desc || op != mod->sml_op ) {
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ));
+ mod->sml_flags = 0;
+ mod->sml_op = op;
+ mod->sml_next = NULL;
+ mod->sml_desc = ad;
+ mod->sml_type = ad->ad_cname;
+ mod->sml_values = NULL;
+ mod->sml_nvalues = NULL;
+
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+ if ( colon[2] == ' ' ) {
+ bv.bv_val = colon + 3;
+ bv.bv_len = vals[i].bv_len - ( bv.bv_val - vals[i].bv_val );
+ ber_dupbv( &bv2, &bv );
+ ber_bvarray_add( &mod->sml_values, &bv2 );
+ }
+ }
+ return modlist;
+}
+
+static Modifications *
+syncrepl_changelog_mods(
+ syncinfo_t *si,
+ struct berval *vals
+)
+{
+ return NULL; /* FIXME */
+}
+
+static int
+syncrepl_message_to_op(
+ syncinfo_t *si,
+ Operation *op,
+ LDAPMessage *msg
+)
+{
+ BerElement *ber = NULL;
+ Modifications *modlist = NULL;
+ logschema *ls;
+ SlapReply rs = { REP_RESULT };
+ slap_callback cb = { NULL, null_callback, NULL, NULL };
+
+ const char *text;
+ char txtbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof txtbuf;
+
+ struct berval bdn, dn = BER_BVNULL, ndn;
+ struct berval bv, *bvals = NULL;
+ struct berval rdn = BER_BVNULL, sup = BER_BVNULL,
+ prdn = BER_BVNULL, nrdn = BER_BVNULL,
+ psup = BER_BVNULL, nsup = BER_BVNULL;
+ int rc, deleteOldRdn = 0;
+
+ if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
+ Debug( LDAP_DEBUG_ANY,
+ "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
+ return -1;
+ }
+
+ if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
+ ls = &accesslog_sc;
+ else
+ ls = &changelog_sc;
+
+ rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
+
+ if ( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY,
+ "syncrepl_message_to_op : dn get failed (%d)", rc, 0, 0 );
+ return rc;
+ }
+
+ op->o_tag = LBER_DEFAULT;
+
+ while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ))
+ == LDAP_SUCCESS ) {
+ if ( bv.bv_val == NULL )
+ break;
+
+ if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn )) {
+ bdn = bvals[0];
+ dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
+ ber_dupbv( &op->o_req_dn, &dn );
+ ber_dupbv( &op->o_req_ndn, &ndn );
+ slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
+ slap_sl_free( dn.bv_val, op->o_tmpmemctx );
+ } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req )) {
+ int i = verb_to_mask( bvals[0].bv_val, modops );
+ if ( i < 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "syncrepl_message_to_op : unknown op %s",
+ bvals[0].bv_val, 0, 0 );
+ ch_free( bvals );
+ rc = -1;
+ goto done;
+ }
+ op->o_tag = modops[i].mask;
+ } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod )) {
+ /* Parse attribute into modlist */
+ if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
+ modlist = syncrepl_accesslog_mods( si, bvals );
+ else
+ modlist = syncrepl_changelog_mods( si, bvals );
+ } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn )) {
+ rdn = bvals[0];
+ } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn )) {
+ if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ))
+ deleteOldRdn = 1;
+ } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup )) {
+ sup = bvals[0];
+ } else if ( !ber_bvstrcasecmp( &bv,
+ &slap_schema.si_ad_entryCSN->ad_cname )) {
+ slap_queue_csn( op, bvals );
+ }
+ ch_free( bvals );
+ }
+
+ /* If we didn't get a mod type or a target DN, bail out */
+ if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn )) {
+ rc = -1;
+ goto done;
+ }
+
+ op->o_callback = &cb;
+
+ switch( op->o_tag ) {
+ case LDAP_REQ_ADD:
+ case LDAP_REQ_MODIFY:
+ /* If we didn't get required data, bail */
+ if ( !modlist ) goto done;
+
+ rc = slap_mods_check( modlist, &text, txtbuf, textlen, NULL );
+
+ if ( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods check (%s)\n",
+ text, 0, 0 );
+ goto done;
+ }
+
+ if ( op->o_tag == LDAP_REQ_ADD ) {
+ op->ora_e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
+ op->ora_e->e_name = op->o_req_dn;
+ op->ora_e->e_nname = op->o_req_ndn;
+ rc = slap_mods2entry( modlist, &op->ora_e, 1, 0, &text, txtbuf, textlen);
+ if( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_op: mods2entry (%s)\n",
+ text, 0, 0 );
+ } else {
+ rc = op->o_bd->be_add( op, &rs );
+ }
+ be_entry_release_w( op, op->ora_e );
+ } else {
+ op->orm_modlist = modlist;
+ rc = op->o_bd->be_modify( op, &rs );
+ }
+ break;
+ case LDAP_REQ_MODRDN:
+ if ( BER_BVISNULL( &rdn )) goto done;
+
+ if ( rdnPretty( NULL, &rdn, &prdn, NULL ))
+ goto done;
+ if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ))
+ goto done;
+ if ( !BER_BVISNULL( &sup )) {
+ if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ))
+ goto done;
+ op->orr_newSup = &psup;
+ op->orr_nnewSup = ⊅
+ }
+ op->orr_newrdn = prdn;
+ op->orr_nnewrdn = nrdn;
+ op->orr_deleteoldrdn = deleteOldRdn;
+ op->orr_modlist = NULL;
+ if ( slap_modrdn2mods( op, &rs ))
+ goto done;
+ rc = op->o_bd->be_modrdn( op, &rs );
+ slap_mods_free( op->orr_modlist, 1 );
+ break;
+ case LDAP_REQ_DELETE:
+ rc = op->o_bd->be_delete( op, &rs );
+ break;
+ }
+done:
+ slap_graduate_commit_csn( op );
+ if ( modlist )
+ slap_mods_free( modlist, op->o_tag != LDAP_REQ_ADD );
+ if ( !BER_BVISNULL( &rdn )) {
+ if ( !BER_BVISNULL( &nsup ))
+ ch_free( nsup.bv_val );
+ if ( !BER_BVISNULL( &psup ))
+ ch_free( psup.bv_val );
+ if ( !BER_BVISNULL( &nrdn ))
+ ch_free( nrdn.bv_val );
+ if ( !BER_BVISNULL( &prdn ))
+ ch_free( prdn.bv_val );
+ }
+ ber_free ( ber, 0 );
+ return rc;
+}
+
+static int
syncrepl_message_to_entry(
syncinfo_t *si,
- LDAP *ld,
Operation *op,
LDAPMessage *msg,
Modifications **modlist,
- int *syncstate,
- struct berval *syncUUID,
- struct berval *syncCookie
+ Entry **entry,
+ int syncstate
)
{
- Entry *e;
+ Entry *e = NULL;
BerElement *ber = NULL;
- BerElement *tmpber;
- struct berval bv = {0, NULL};
Modifications tmp;
Modifications *mod;
Modifications **modtail = modlist;
- Backend *be = op->o_bd;
const char *text;
char txtbuf[SLAP_TEXT_BUFLEN];
size_t textlen = sizeof txtbuf;
- struct berval **bvals = NULL;
- char *dn;
- struct berval bdn = {0, NULL};
- Attribute *attr;
- struct berval empty_bv = { 0, NULL };
+ struct berval bdn = {0, NULL}, dn, ndn;
int rc;
- char *a;
-
- ber_len_t len;
- LDAPControl* rctrlp;
- LDAPControl** rctrls = NULL;
- BerElement* ctrl_ber;
-
- ber_tag_t tag;
-
- Modifications *ml = NULL;
- AttributeDescription** descs;
- int i;
*modlist = NULL;
if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
-#endif
- return NULL;
+ return -1;
}
op->o_tag = LDAP_REQ_ADD;
- rc = ldap_get_dn_ber( ld, msg, &ber, &bdn );
+ rc = ldap_get_dn_ber( si->si_ld, msg, &ber, &bdn );
if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
-#endif
- return NULL;
+ return rc;
}
- e = ( Entry * ) ch_calloc( 1, sizeof( Entry ));
- dnPrettyNormal( NULL, &bdn, &e->e_name, &e->e_nname, NULL );
+ dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
+ ber_dupbv( &op->o_req_dn, &dn );
+ ber_dupbv( &op->o_req_ndn, &ndn );
+ slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
+ slap_sl_free( dn.bv_val, op->o_tmpmemctx );
+
+ if ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_DELETE ) {
+ if ( entry )
+ *entry = NULL;
+ return LDAP_SUCCESS;
+ }
- e->e_attrs = NULL;
+ if ( entry == NULL ) {
+ return -1;
+ }
- while ( ber_remaining( ber ) ) {
- tag = ber_scanf( ber, "{mW}", &tmp.sml_type, &tmp.sml_values );
+ e = ( Entry * ) ch_calloc( 1, sizeof( Entry ) );
+ e->e_name = op->o_req_dn;
+ e->e_nname = op->o_req_ndn;
- if ( tag == LBER_ERROR ) break;
- if ( tmp.sml_type.bv_val == NULL ) break;
+ while ( ber_remaining( ber ) ) {
+ if ( (ber_scanf( ber, "{mW}", &tmp.sml_type, &tmp.sml_values ) ==
+ LBER_ERROR ) || BER_BVISNULL( &tmp.sml_type ) )
+ {
+ break;
+ }
mod = (Modifications *) ch_malloc( sizeof( Modifications ));
mod->sml_op = LDAP_MOD_REPLACE;
+ mod->sml_flags = 0;
mod->sml_next = NULL;
mod->sml_desc = NULL;
mod->sml_type = tmp.sml_type;
- mod->sml_bvalues = tmp.sml_bvalues;
+ mod->sml_values = tmp.sml_values;
mod->sml_nvalues = NULL;
*modtail = mod;
modtail = &mod->sml_next;
}
- if ( ber_scanf( ber, "}") == LBER_ERROR ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry: ber_scanf failed\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: ber_scanf failed\n",
- 0, 0, 0 );
-#endif
- return NULL;
+ if ( *modlist == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: no attributes\n",
+ 0, 0, 0 );
+ rc = -1;
+ goto done;
}
- ber_free( ber, 0 );
- tmpber = ldap_get_message_ber( msg );
- ber = ber_dup( tmpber );
-
- ber_scanf( ber, "{xx" );
-
- rc = ldap_int_get_controls( ber, &rctrls );
+ rc = slap_mods_check( *modlist, &text, txtbuf, textlen, NULL );
if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry : control get failed (%d)", rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "syncrepl_message_to_entry : control get failed (%d)", rc, 0, 0 );
-#endif
- return NULL;
- }
-
- if ( rctrls ) {
- rctrlp = *rctrls;
- ctrl_ber = ber_alloc_t( LBER_USE_DER );
- ber_set_option( ctrl_ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
- ber_write( ctrl_ber, rctrlp->ldctl_value.bv_val, rctrlp->ldctl_value.bv_len, 0 );
- ber_reset( ctrl_ber, 1 );
- ber_scanf( ctrl_ber, "{eo", syncstate, syncUUID );
- if ( ber_peek_tag( ctrl_ber, &len ) == LDAP_SYNC_TAG_COOKIE ) {
- ber_scanf( ctrl_ber, "o}", syncCookie );
- }
- ber_free( ctrl_ber, 1 );
- ldap_controls_free( rctrls );
- } else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,"syncrepl_message_to_entry : "
- " rctrls absent\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry :"
- " rctrls absent\n", 0, 0, 0 );
-#endif
- }
-
- if ( *syncstate == LDAP_SYNC_PRESENT || *syncstate == LDAP_SYNC_DELETE ) {
+ Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods check (%s)\n",
+ text, 0, 0 );
goto done;
}
- if ( *modlist == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry: no attributes\n", 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: no attributes\n",
- 0, 0, 0 );
-#endif
- }
-
- ml = *modlist;
- while ( ml != NULL ) {
- AttributeDescription *ad = NULL;
- rc = slap_bv2ad( &ml->sml_type, &ml->sml_desc, &text );
-
- if( rc != LDAP_SUCCESS ) {
- e = NULL;
- goto done;
+ /* Strip out dynamically generated attrs */
+ for ( modtail = modlist; *modtail ; ) {
+ mod = *modtail;
+ if ( mod->sml_desc->ad_type->sat_flags & SLAP_AT_DYNAMIC ) {
+ *modtail = mod->sml_next;
+ slap_mod_free( &mod->sml_mod, 0 );
+ ch_free( mod );
+ } else {
+ modtail = &mod->sml_next;
}
-
- ad = ml->sml_desc;
- ml->sml_desc = NULL;
- ml = ml->sml_next;
}
- rc = slap_mods_check( *modlist, 1, &text, txtbuf, textlen, NULL );
-
- if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry: mods check (%s)\n", text, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods check (%s)\n",
- text, 0, 0 );
-#endif
- return NULL;
+ /* Strip out attrs in exattrs list */
+ for ( modtail = modlist; *modtail ; ) {
+ mod = *modtail;
+ if ( ldap_charray_inlist( si->si_exattrs,
+ mod->sml_desc->ad_type->sat_cname.bv_val )) {
+ *modtail = mod->sml_next;
+ slap_mod_free( &mod->sml_mod, 0 );
+ ch_free( mod );
+ } else {
+ modtail = &mod->sml_next;
+ }
}
rc = slap_mods2entry( *modlist, &e, 1, 1, &text, txtbuf, textlen);
if( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_message_to_entry: mods2entry (%s)\n", text, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods2entry (%s)\n",
- text, 0, 0 );
-#endif
+ text, 0, 0 );
}
done:
-
ber_free ( ber, 0 );
+ if ( rc != LDAP_SUCCESS ) {
+ if ( e ) {
+ entry_free( e );
+ e = NULL;
+ }
+ }
+ *entry = e;
- return e;
+ return rc;
}
-int
-syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
-{
- const struct berval *uuid1 = v_uuid1;
- const struct berval *uuid2 = v_uuid2;
- int rc = uuid1->bv_len - uuid2->bv_len;
- if ( rc ) return rc;
- return ( strcmp( uuid1->bv_val, uuid2->bv_val ) );
-}
+static struct berval generic_filterstr = BER_BVC("(objectclass=*)");
-int
+/* During a refresh, we may get an LDAP_SYNC_ADD for an already existing
+ * entry if a previous refresh was interrupted before sending us a new
+ * context state. We try to compare the new entry to the existing entry
+ * and ignore the new entry if they are the same.
+ *
+ * Also, we may get an update where the entryDN has changed, due to
+ * a ModDn on the provider. We detect this as well, so we can issue
+ * the corresponding operation locally.
+ *
+ * In the case of a modify, we get a list of all the attributes
+ * in the original entry. Rather than deleting the entry and re-adding it,
+ * we issue a Modify request that deletes all the attributes and adds all
+ * the new ones. This avoids the issue of trying to delete/add a non-leaf
+ * entry.
+ *
+ * We don't try to otherwise distinguish ModDN from Modify; in the case of
+ * a ModDN we will issue both operations on the local database.
+ */
+typedef struct dninfo {
+ Entry *new_entry;
+ struct berval dn;
+ struct berval ndn;
+ int renamed; /* Was an existing entry renamed? */
+ int wasChanged; /* are the attributes changed? */
+ int attrs; /* how many attribute types are in the ads list */
+ AttributeDescription **ads;
+} dninfo;
+
+static int
syncrepl_entry(
syncinfo_t* si,
- LDAP *ld,
Operation *op,
- Entry* e,
- Modifications* modlist,
+ Entry* entry,
+ Modifications** modlist,
int syncstate,
struct berval* syncUUID,
- struct berval* syncCookie,
- int refresh
-)
+ struct sync_cookie* syncCookie_req,
+ struct berval* syncCSN )
{
Backend *be = op->o_bd;
- slap_callback cb;
- struct berval csn_bv = {0, NULL};
+ slap_callback cb = { NULL, NULL, NULL, NULL };
struct berval *syncuuid_bv = NULL;
- char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
-
- SlapReply rs = {REP_RESULT};
+ struct berval syncUUID_strrep = BER_BVNULL;
+ struct berval uuid_bv = BER_BVNULL;
+
+ SlapReply rs_search = {REP_RESULT};
+ SlapReply rs_delete = {REP_RESULT};
+ SlapReply rs_add = {REP_RESULT};
+ SlapReply rs_modify = {REP_RESULT};
+ Filter f = {0};
+#ifdef LDAP_COMP_MATCH
+ AttributeAssertion ava = { NULL, BER_BVNULL, NULL };
+#else
+ AttributeAssertion ava = { NULL, BER_BVNULL };
+#endif
int rc = LDAP_SUCCESS;
- struct berval base_bv = {0, NULL};
-
- char *filterstr;
- Filter *filter;
-
- Attribute *a;
+ struct berval pdn = BER_BVNULL;
+ dninfo dni = {0};
+ int retry = 1;
+
+ switch( syncstate ) {
+ case LDAP_SYNC_PRESENT:
+ Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
+ "syncrepl_entry",
+ "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_PRESENT)", 0 );
+ break;
+ case LDAP_SYNC_ADD:
+ Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
+ "syncrepl_entry",
+ "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD)", 0 );
+ break;
+ case LDAP_SYNC_DELETE:
+ Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
+ "syncrepl_entry",
+ "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_DELETE)", 0 );
+ break;
+ case LDAP_SYNC_MODIFY:
+ Debug( LDAP_DEBUG_SYNC, "%s: %s\n",
+ "syncrepl_entry",
+ "LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)", 0 );
+ break;
+ default:
+ Debug( LDAP_DEBUG_ANY, "%s: %s\n",
+ "syncrepl_entry",
+ "LDAP_RES_SEARCH_ENTRY(UNKNOWN syncstate)", 0 );
+ }
- if ( refresh &&
- ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
- syncuuid_bv = ber_dupbv( NULL, syncUUID );
- avl_insert( &si->presentlist, (caddr_t) syncuuid_bv,
- syncuuid_cmp, avl_dup_error );
+ if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
+ if ( !si->si_refreshPresent ) {
+ syncuuid_bv = ber_dupbv( NULL, syncUUID );
+ avl_insert( &si->si_presentlist, (caddr_t) syncuuid_bv,
+ syncuuid_cmp, avl_dup_error );
+ }
}
if ( syncstate == LDAP_SYNC_PRESENT ) {
- if ( e ) {
- return 1;
- } else {
+ return 0;
+ } else if ( syncstate != LDAP_SYNC_DELETE ) {
+ if ( entry == NULL ) {
return 0;
}
}
- filterstr = (char *) sl_malloc( strlen("entryUUID=") + syncUUID->bv_len + 1,
- op->o_tmpmemctx );
- strcpy( filterstr, "entryUUID=" );
- strcat( filterstr, syncUUID->bv_val );
-
- si->e = e;
- si->syncUUID_ndn = NULL;
+ f.f_choice = LDAP_FILTER_EQUALITY;
+ f.f_ava = &ava;
+ ava.aa_desc = slap_schema.si_ad_entryUUID;
+ (void)slap_uuidstr_from_normalized( &syncUUID_strrep, syncUUID, op->o_tmpmemctx );
+ ava.aa_value = *syncUUID;
+ op->ors_filter = &f;
+
+ op->ors_filterstr.bv_len = STRLENOF( "(entryUUID=)" ) + syncUUID_strrep.bv_len;
+ op->ors_filterstr.bv_val = (char *) slap_sl_malloc(
+ op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
+ AC_MEMCPY( op->ors_filterstr.bv_val, "(entryUUID=", STRLENOF( "(entryUUID=" ) );
+ AC_MEMCPY( &op->ors_filterstr.bv_val[STRLENOF( "(entryUUID=" )],
+ syncUUID_strrep.bv_val, syncUUID_strrep.bv_len );
+ op->ors_filterstr.bv_val[op->ors_filterstr.bv_len - 1] = ')';
+ op->ors_filterstr.bv_val[op->ors_filterstr.bv_len] = '\0';
- filter = str2filter( filterstr );
- ber_str2bv( filterstr, strlen(filterstr), 1, &op->ors_filterstr );
- ch_free( filterstr );
- op->ors_filter = filter;
+ op->o_tag = LDAP_REQ_SEARCH;
op->ors_scope = LDAP_SCOPE_SUBTREE;
+ op->ors_deref = LDAP_DEREF_NEVER;
- /* get syncrepl cookie of shadow replica from subentry */
- ber_str2bv( si->base, strlen(si->base), 1, &base_bv );
- dnPrettyNormal( 0, &base_bv, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
- ch_free( base_bv.bv_val );
+ /* get the entry for this UUID */
+ op->o_req_dn = si->si_base;
+ op->o_req_ndn = si->si_base;
+
+ op->o_time = slap_get_time();
+ op->ors_tlimit = SLAP_NO_LIMIT;
+ op->ors_slimit = 1;
+
+ op->ors_attrs = slap_anlist_all_attributes;
+ op->ors_attrsonly = 0;
/* set callback function */
op->o_callback = &cb;
cb.sc_response = dn_callback;
- cb.sc_private = si;
-
- si->syncUUID_ndn = NULL;
-
- rc = be->be_search( op, &rs );
+ cb.sc_private = &dni;
+ dni.new_entry = entry;
+
+ if ( limits_check( op, &rs_search ) == 0 ) {
+ rc = be->be_search( op, &rs_search );
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s (%d)\n",
+ "be_search", rc, 0 );
+ }
- ch_free( op->o_req_dn.bv_val );
- ch_free( op->o_req_ndn.bv_val );
- filter_free( op->ors_filter );
- ch_free( op->ors_filterstr.bv_val );
+ if ( !BER_BVISNULL( &op->ors_filterstr ) ) {
+ slap_sl_free( op->ors_filterstr.bv_val, op->o_tmpmemctx );
+ }
cb.sc_response = null_callback;
cb.sc_private = si;
- if ( rc == LDAP_SUCCESS && si->syncUUID_ndn && si->sync_mode != LDAP_SYNC_LOG_MODE ) {
- op->o_req_dn = *si->syncUUID_ndn;
- op->o_req_ndn = *si->syncUUID_ndn;
- op->o_tag = LDAP_REQ_DELETE;
- rc = be->be_delete( op, &rs );
+ if ( entry && !BER_BVISNULL( &entry->e_name ) ) {
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s\n",
+ entry->e_name.bv_val, 0, 0 );
+ } else {
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s\n",
+ dni.dn.bv_val ? dni.dn.bv_val : "(null)", 0, 0 );
}
- if ( si->syncUUID_ndn ) {
- ber_bvfree( si->syncUUID_ndn );
- }
+ if ( syncstate != LDAP_SYNC_DELETE ) {
+ Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryUUID );
- switch ( syncstate ) {
- case LDAP_SYNC_ADD :
- case LDAP_SYNC_MODIFY :
+ if ( a == NULL ) {
+ /* add if missing */
+ attr_merge_one( entry, slap_schema.si_ad_entryUUID,
+ &syncUUID_strrep, syncUUID );
- if ( rc == LDAP_SUCCESS ||
- rc == LDAP_REFERRAL ||
- rc == LDAP_NO_SUCH_OBJECT ) {
+ } else if ( !bvmatch( &a->a_nvals[0], syncUUID ) ) {
+ /* replace only if necessary */
+ if ( a->a_nvals != a->a_vals ) {
+ ber_memfree( a->a_nvals[0].bv_val );
+ ber_dupbv( &a->a_nvals[0], syncUUID );
+ }
+ ber_memfree( a->a_vals[0].bv_val );
+ ber_dupbv( &a->a_vals[0], &syncUUID_strrep );
+ }
+ }
- attr_delete( &e->e_attrs, slap_schema.si_ad_entryUUID );
- attr_merge_normalize_one( e, slap_schema.si_ad_entryUUID, syncUUID, op->o_tmpmemctx );
+ switch ( syncstate ) {
+ case LDAP_SYNC_ADD:
+ case LDAP_SYNC_MODIFY:
+ {
+ Attribute *a = attr_find( entry->e_attrs, slap_schema.si_ad_entryCSN );
+ if ( a ) {
+ /* FIXME: op->o_csn is assumed to be
+ * on the thread's slab; this needs
+ * to be cleared ASAP.
+ * What happens if already present?
+ */
+ assert( BER_BVISNULL( &op->o_csn ) );
+ op->o_csn = a->a_vals[0];
+ }
+ }
+retry_add:;
+ if ( BER_BVISNULL( &dni.dn )) {
+ op->o_req_dn = entry->e_name;
+ op->o_req_ndn = entry->e_nname;
op->o_tag = LDAP_REQ_ADD;
- op->ora_e = e;
- op->o_req_dn = e->e_name;
- op->o_req_ndn = e->e_nname;
- rc = be->be_add( op, &rs );
+ op->ora_e = entry;
+
+ rc = be->be_add( op, &rs_add );
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s (%d)\n",
+ "be_add", rc, 0 );
+ switch ( rs_add.sr_err ) {
+ case LDAP_SUCCESS:
+ be_entry_release_w( op, entry );
+ entry = NULL;
+ break;
- if ( rc != LDAP_SUCCESS ) {
- if ( rc == LDAP_ALREADY_EXISTS ) {
- op->o_tag = LDAP_REQ_MODIFY;
- op->orm_modlist = modlist;
- op->o_req_dn = e->e_name;
- op->o_req_ndn = e->e_nname;
- rc = be->be_modify( op, &rs );
- si->e = NULL;
- if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_entry : be_modify failed (%d)\n",
- rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "syncrepl_entry : be_modify failed (%d)\n",
- rc, 0, 0 );
-#endif
- }
- return 1;
- } else if ( rc == LDAP_REFERRAL ||
- rc == LDAP_NO_SUCH_OBJECT ) {
- syncrepl_add_glue( si, ld, op, e,
- modlist, syncstate,
- syncUUID, syncCookie);
- si->e = NULL;
- return 0;
- } else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_entry : be_add failed (%d)\n",
- rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "syncrepl_entry : be_add failed (%d)\n",
- rc, 0, 0 );
-#endif
- si->e = NULL;
- return 1;
+ case LDAP_REFERRAL:
+ /* we assume that LDAP_NO_SUCH_OBJECT is returned
+ * only if the suffix entry is not present */
+ case LDAP_NO_SUCH_OBJECT:
+ rc = syncrepl_add_glue( op, entry );
+ entry = NULL;
+ break;
+
+ /* if an entry was added via syncrepl_add_glue(),
+ * it likely has no entryUUID, so the previous
+ * be_search() doesn't find it. In this case,
+ * give syncrepl a chance to modify it. Also
+ * allow for entries that were recreated with the
+ * same DN but a different entryUUID.
+ */
+ case LDAP_ALREADY_EXISTS:
+ if ( retry ) {
+ Operation op2 = *op;
+ SlapReply rs2 = { 0 };
+ slap_callback cb2 = { 0 };
+
+ op2.o_tag = LDAP_REQ_SEARCH;
+ op2.o_req_dn = entry->e_name;
+ op2.o_req_ndn = entry->e_nname;
+ op2.ors_scope = LDAP_SCOPE_BASE;
+ op2.ors_deref = LDAP_DEREF_NEVER;
+ op2.ors_attrs = slap_anlist_all_attributes;
+ op2.ors_attrsonly = 0;
+ op2.ors_limit = NULL;
+ op2.ors_slimit = 1;
+ op2.ors_tlimit = SLAP_NO_LIMIT;
+
+ f.f_choice = LDAP_FILTER_PRESENT;
+ f.f_desc = slap_schema.si_ad_objectClass;
+ op2.ors_filter = &f;
+ op2.ors_filterstr = generic_filterstr;
+
+ op2.o_callback = &cb2;
+ cb2.sc_response = dn_callback;
+ cb2.sc_private = &dni;
+
+ rc = be->be_search( &op2, &rs2 );
+ if ( rc ) goto done;
+
+ retry = 0;
+ goto retry_add;
}
+ /* FALLTHRU */
+
+ default:
+ Debug( LDAP_DEBUG_ANY,
+ "syncrepl_entry : be_add failed (%d)\n",
+ rs_add.sr_err, 0, 0 );
+ break;
+ }
+ goto done;
+ }
+ /* FALLTHRU */
+ op->o_req_dn = dni.dn;
+ op->o_req_ndn = dni.ndn;
+ if ( dni.renamed ) {
+ struct berval noldp, newp, nnewp;
+
+ op->o_tag = LDAP_REQ_MODRDN;
+ dnRdn( &entry->e_name, &op->orr_newrdn );
+ dnRdn( &entry->e_nname, &op->orr_nnewrdn );
+
+ dnParent( &dni.ndn, &noldp );
+ dnParent( &entry->e_nname, &nnewp );
+ if ( !dn_match( &noldp, &nnewp )) {
+ dnParent( &entry->e_name, &newp );
+ op->orr_newSup = &newp;
+ op->orr_nnewSup = &nnewp;
+ }
+ op->orr_deleteoldrdn = 0;
+ op->orr_modlist = NULL;
+ if (( rc = slap_modrdn2mods( op, &rs_modify ))) {
+ goto done;
+ }
+ rc = be->be_modrdn( op, &rs_modify );
+ slap_mods_free( op->orr_modlist, 1 );
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s (%d)\n",
+ "be_modrdn", rc, 0 );
+ if ( rs_modify.sr_err == LDAP_SUCCESS ) {
+ op->o_req_dn = entry->e_name;
+ op->o_req_ndn = entry->e_nname;
} else {
- si->e = NULL;
- be_entry_release_w( op, e );
- return 0;
+ goto done;
}
- } else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_entry : be_search failed (%d)\n", rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "syncrepl_entry : be_search failed (%d)\n", rc, 0, 0 );
-#endif
- si->e = NULL;
- return 1;
}
+ if ( dni.wasChanged ) {
+ Modifications *mod, *modhead = NULL;
+ Modifications *modtail = NULL;
+ int i;
+
+ op->o_tag = LDAP_REQ_MODIFY;
+
+ assert( *modlist != NULL );
+
+ /* Delete all the old attrs */
+ for ( i = 0; i < dni.attrs; i++ ) {
+ mod = ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = LDAP_MOD_DELETE;
+ mod->sml_flags = 0;
+ mod->sml_desc = dni.ads[i];
+ mod->sml_type = mod->sml_desc->ad_cname;
+ mod->sml_values = NULL;
+ mod->sml_nvalues = NULL;
+ if ( !modhead ) modhead = mod;
+ if ( modtail ) {
+ modtail->sml_next = mod;
+ }
+ modtail = mod;
+ }
+ /* Append passed in list to ours */
+ if ( modtail ) {
+ modtail->sml_next = *modlist;
+ *modlist = modhead;
+ } else {
+ mod = *modlist;
+ }
+
+ /* Find end of this list */
+ for ( ; mod != NULL; mod = mod->sml_next ) {
+ modtail = mod;
+ }
+
+ mod = (Modifications *)ch_calloc(1, sizeof(Modifications));
+ mod->sml_op = LDAP_MOD_REPLACE;
+ mod->sml_flags = 0;
+ mod->sml_desc = slap_schema.si_ad_entryUUID;
+ mod->sml_type = mod->sml_desc->ad_cname;
+ ber_dupbv( &uuid_bv, &syncUUID_strrep );
+ ber_bvarray_add( &mod->sml_values, &uuid_bv );
+ ber_dupbv( &uuid_bv, syncUUID );
+ ber_bvarray_add( &mod->sml_nvalues, &uuid_bv );
+ modtail->sml_next = mod;
+
+ op->o_tag = LDAP_REQ_MODIFY;
+ op->orm_modlist = *modlist;
+
+ rc = be->be_modify( op, &rs_modify );
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s (%d)\n",
+ "be_modify", rc, 0 );
+ if ( rs_modify.sr_err != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY,
+ "syncrepl_entry : be_modify failed (%d)\n",
+ rs_modify.sr_err, 0, 0 );
+ }
+ }
+ goto done;
case LDAP_SYNC_DELETE :
- if ( si->sync_mode == LDAP_SYNC_LOG_MODE ) {
- op->o_req_dn = *si->syncUUID_ndn;
- op->o_req_ndn = *si->syncUUID_ndn;
+ if ( !BER_BVISNULL( &dni.dn )) {
+ op->o_req_dn = dni.dn;
+ op->o_req_ndn = dni.ndn;
op->o_tag = LDAP_REQ_DELETE;
- rc = be->be_delete( op, &rs );
+ rc = be->be_delete( op, &rs_delete );
+ Debug( LDAP_DEBUG_SYNC,
+ "syncrepl_entry: %s (%d)\n",
+ "be_delete", rc, 0 );
+
+ while ( rs_delete.sr_err == LDAP_SUCCESS
+ && op->o_delete_glue_parent ) {
+ op->o_delete_glue_parent = 0;
+ if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
+ slap_callback cb = { NULL };
+ cb.sc_response = slap_null_cb;
+ dnParent( &op->o_req_ndn, &pdn );
+ op->o_req_dn = pdn;
+ op->o_req_ndn = pdn;
+ op->o_callback = &cb;
+ op->o_bd->be_delete( op, &rs_delete );
+ } else {
+ break;
+ }
+ }
}
- /* Already deleted otherwise */
- return 1;
+ goto done;
default :
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_entry : unknown syncstate\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"syncrepl_entry : unknown syncstate\n", 0, 0, 0 );
-#endif
- return 1;
+ goto done;
+ }
+
+done:
+ if ( !BER_BVISNULL( &syncUUID_strrep ) ) {
+ slap_sl_free( syncUUID_strrep.bv_val, op->o_tmpmemctx );
+ BER_BVZERO( &syncUUID_strrep );
+ }
+ if ( dni.ads ) {
+ op->o_tmpfree( dni.ads, op->o_tmpmemctx );
+ }
+ if ( !BER_BVISNULL( &dni.ndn ) ) {
+ op->o_tmpfree( dni.ndn.bv_val, op->o_tmpmemctx );
+ }
+ if ( !BER_BVISNULL( &dni.dn ) ) {
+ op->o_tmpfree( dni.dn.bv_val, op->o_tmpmemctx );
}
+ if ( entry )
+ entry_free( entry );
+ BER_BVZERO( &op->o_csn );
+ return rc;
}
+static struct berval gcbva[] = {
+ BER_BVC("top"),
+ BER_BVC("glue"),
+ BER_BVNULL
+};
+
+#define NP_DELETE_ONE 2
+
static void
syncrepl_del_nonpresent(
- LDAP *ld,
- Operation *op
-)
+ Operation *op,
+ syncinfo_t *si,
+ BerVarray uuids )
{
Backend* be = op->o_bd;
- syncinfo_t *si = op->o_si;
- slap_callback cb;
- struct berval base_bv = {0, NULL};
- Filter *filter;
- SlapReply rs = {REP_RESULT};
- struct berval filterstr_bv = {0, NULL};
+ slap_callback cb = { NULL };
+ SlapReply rs_search = {REP_RESULT};
+ SlapReply rs_delete = {REP_RESULT};
+ SlapReply rs_modify = {REP_RESULT};
struct nonpresent_entry *np_list, *np_prev;
+ int rc;
+ AttributeName an[2];
- ber_str2bv( si->base, strlen(si->base), 1, &base_bv );
- dnPrettyNormal(0, &base_bv, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
- ch_free( base_bv.bv_val );
+ struct berval pdn = BER_BVNULL;
- filter = str2filter( si->filterstr );
+ op->o_req_dn = si->si_base;
+ op->o_req_ndn = si->si_base;
cb.sc_response = nonpresent_callback;
cb.sc_private = si;
op->o_callback = &cb;
op->o_tag = LDAP_REQ_SEARCH;
- op->ors_scope = si->scope;
+ op->ors_scope = si->si_scope;
op->ors_deref = LDAP_DEREF_NEVER;
- op->ors_slimit = 0;
- op->ors_tlimit = 0;
- op->ors_attrsonly = 0;
- op->ors_attrs = NULL;
- op->ors_filter = filter;
- ber_str2bv( si->filterstr, strlen( si->filterstr ), 1, &op->ors_filterstr );
+ op->o_time = slap_get_time();
+ op->ors_tlimit = SLAP_NO_LIMIT;
+
+
+ if ( uuids ) {
+ Filter uf;
+#ifdef LDAP_COMP_MATCH
+ AttributeAssertion eq = { NULL, BER_BVNULL, NULL };
+#else
+ AttributeAssertion eq = { NULL, BER_BVNULL };
+#endif
+ int i;
+
+ op->ors_attrsonly = 1;
+ op->ors_attrs = slap_anlist_no_attrs;
+ op->ors_limit = NULL;
+ op->ors_filter = &uf;
+
+ uf.f_ava = &eq;
+ uf.f_av_desc = slap_schema.si_ad_entryUUID;
+ uf.f_next = NULL;
+ uf.f_choice = LDAP_FILTER_EQUALITY;
+ si->si_refreshDelete |= NP_DELETE_ONE;
+
+ for (i=0; uuids[i].bv_val; i++) {
+ op->ors_slimit = 1;
+ uf.f_av_value = uuids[i];
+ rc = be->be_search( op, &rs_search );
+ }
+ si->si_refreshDelete ^= NP_DELETE_ONE;
+ } else {
+ memset( &an[0], 0, 2 * sizeof( AttributeName ) );
+ an[0].an_name = slap_schema.si_ad_entryUUID->ad_cname;
+ an[0].an_desc = slap_schema.si_ad_entryUUID;
+ op->ors_attrs = an;
+ op->ors_slimit = SLAP_NO_LIMIT;
+ op->ors_attrsonly = 0;
+ op->ors_filter = str2filter_x( op, si->si_filterstr.bv_val );
+ op->ors_filterstr = si->si_filterstr;
+ op->o_nocaching = 1;
+
+ if ( limits_check( op, &rs_search ) == 0 ) {
+ rc = be->be_search( op, &rs_search );
+ }
+ if ( op->ors_filter ) filter_free_x( op, op->ors_filter );
+ }
+
+ op->o_nocaching = 0;
+
+ if ( !LDAP_LIST_EMPTY( &si->si_nonpresentlist ) ) {
- be->be_search( op, &rs );
+ slap_queue_csn( op, &si->si_syncCookie.ctxcsn );
- if ( !LDAP_LIST_EMPTY( &si->nonpresentlist ) ) {
- np_list = LDAP_LIST_FIRST( &si->nonpresentlist );
+ np_list = LDAP_LIST_FIRST( &si->si_nonpresentlist );
while ( np_list != NULL ) {
- LDAP_LIST_REMOVE( np_list, np_link );
+ LDAP_LIST_REMOVE( np_list, npe_link );
np_prev = np_list;
- np_list = LDAP_LIST_NEXT( np_list, np_link );
+ np_list = LDAP_LIST_NEXT( np_list, npe_link );
op->o_tag = LDAP_REQ_DELETE;
op->o_callback = &cb;
cb.sc_response = null_callback;
cb.sc_private = si;
- op->o_req_dn = *np_prev->dn;
- op->o_req_ndn = *np_prev->ndn;
- op->o_bd->be_delete( op, &rs );
- ber_bvfree( np_prev->dn );
- ber_bvfree( np_prev->ndn );
- op->o_req_dn.bv_val = NULL;
- op->o_req_ndn.bv_val = NULL;
+ op->o_req_dn = *np_prev->npe_name;
+ op->o_req_ndn = *np_prev->npe_nname;
+ rc = op->o_bd->be_delete( op, &rs_delete );
+
+ if ( rs_delete.sr_err == LDAP_NOT_ALLOWED_ON_NONLEAF ) {
+ Modifications mod1, mod2;
+ mod1.sml_op = LDAP_MOD_REPLACE;
+ mod1.sml_flags = 0;
+ mod1.sml_desc = slap_schema.si_ad_objectClass;
+ mod1.sml_type = mod1.sml_desc->ad_cname;
+ mod1.sml_values = &gcbva[0];
+ mod1.sml_nvalues = NULL;
+ mod1.sml_next = &mod2;
+
+ mod2.sml_op = LDAP_MOD_REPLACE;
+ mod2.sml_flags = 0;
+ mod2.sml_desc = slap_schema.si_ad_structuralObjectClass;
+ mod2.sml_type = mod2.sml_desc->ad_cname;
+ mod2.sml_values = &gcbva[1];
+ mod2.sml_nvalues = NULL;
+ mod2.sml_next = NULL;
+
+ op->o_tag = LDAP_REQ_MODIFY;
+ op->orm_modlist = &mod1;
+
+ rc = be->be_modify( op, &rs_modify );
+ }
+
+ while ( rs_delete.sr_err == LDAP_SUCCESS &&
+ op->o_delete_glue_parent ) {
+ op->o_delete_glue_parent = 0;
+ if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
+ slap_callback cb = { NULL };
+ cb.sc_response = slap_null_cb;
+ dnParent( &op->o_req_ndn, &pdn );
+ op->o_req_dn = pdn;
+ op->o_req_ndn = pdn;
+ op->o_callback = &cb;
+ /* give it a root privil ? */
+ op->o_bd->be_delete( op, &rs_delete );
+ } else {
+ break;
+ }
+ }
+
+ op->o_delete_glue_parent = 0;
+
+ ber_bvfree( np_prev->npe_name );
+ ber_bvfree( np_prev->npe_nname );
ch_free( np_prev );
}
- }
- if ( op->o_req_dn.bv_val )
- ch_free( op->o_req_dn.bv_val );
- if ( op->o_req_ndn.bv_val )
- ch_free( op->o_req_ndn.bv_val );
- filter_free( op->ors_filter );
- ch_free( op->ors_filterstr.bv_val );
+ slap_graduate_commit_csn( op );
+
+ op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
+ BER_BVZERO( &op->o_csn );
+ }
return;
}
-
-void
+int
syncrepl_add_glue(
- syncinfo_t *si,
- LDAP *ld,
Operation* op,
- Entry *e,
- Modifications* modlist,
- int syncstate,
- struct berval* syncUUID,
- struct berval* syncCookie
-)
+ Entry *e )
{
Backend *be = op->o_bd;
- struct berval uuid_bv = {0, NULL};
- slap_callback cb;
+ slap_callback cb = { NULL };
Attribute *a;
int rc;
- char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
- int levels = 0;
- int i, j, k;
- struct berval dn = {0, NULL};
- struct berval pdn = {0, NULL};
- struct berval ndn = {0, NULL};
- struct berval rdn = {0, NULL};
+ int suffrdns;
+ int i;
+ struct berval dn = BER_BVNULL;
+ struct berval ndn = BER_BVNULL;
Entry *glue;
- SlapReply rs = {REP_RESULT};
- Connection *conn = op->o_conn;
- char* ptr;
+ SlapReply rs_add = {REP_RESULT};
+ struct berval ptr, nptr;
+ char *comma;
op->o_tag = LDAP_REQ_ADD;
op->o_callback = &cb;
cb.sc_response = null_callback;
- cb.sc_private = si;
-
- ber_dupbv( &dn, &e->e_nname );
- ber_dupbv( &pdn, &e->e_nname );
+ cb.sc_private = NULL;
+
+ dn = e->e_name;
+ ndn = e->e_nname;
+
+ /* count RDNs in suffix */
+ if ( !BER_BVISEMPTY( &be->be_nsuffix[0] ) ) {
+ for ( i = 0, ptr = be->be_nsuffix[0], comma = ptr.bv_val; comma != NULL; comma = ber_bvchr( &ptr, ',' ) ) {
+ comma++;
+ ptr.bv_len -= comma - ptr.bv_val;
+ ptr.bv_val = comma;
+ i++;
+ }
+ suffrdns = i;
+ } else {
+ /* suffix is "" */
+ suffrdns = 0;
+ }
- ptr = dn.bv_val;
- while ( !be_issuffix ( be, &pdn )) {
- dnParent( &dn, &pdn );
- dn.bv_val = pdn.bv_val;
- dn.bv_len = pdn.bv_len;
- levels++;
+ /* Start with BE suffix */
+ ptr = dn;
+ for ( i = 0; i < suffrdns; i++ ) {
+ comma = ber_bvrchr( &ptr, ',' );
+ if ( comma != NULL ) {
+ ptr.bv_len = comma - ptr.bv_val;
+ } else {
+ ptr.bv_len = 0;
+ break;
+ }
+ }
+
+ if ( !BER_BVISEMPTY( &ptr ) ) {
+ dn.bv_len -= ptr.bv_len + 1;
+ dn.bv_val += ptr.bv_len + 1;
}
- ch_free( ptr );
- for ( i = 0; i <= levels; i++ ) {
- glue = (Entry*) ch_calloc( 1, sizeof(Entry) );
- ber_dupbv( &dn, &e->e_nname );
- j = levels - i;
+ /* the normalizedDNs are always the same length, no counting
+ * required.
+ */
+ nptr = ndn;
+ if ( ndn.bv_len > be->be_nsuffix[0].bv_len ) {
+ ndn.bv_val += ndn.bv_len - be->be_nsuffix[0].bv_len;
+ ndn.bv_len = be->be_nsuffix[0].bv_len;
- ptr = dn.bv_val;
- for ( k = 0; k < j; k++ ) {
- dnParent( &dn, &pdn );
- dn.bv_val = pdn.bv_val;
- dn.bv_len = pdn.bv_len;
- }
+ nptr.bv_len = ndn.bv_val - nptr.bv_val - 1;
- dnPrettyNormal( 0, &dn, &pdn, &ndn, op->o_tmpmemctx );
- ber_dupbv( &glue->e_name, &pdn );
+ } else {
+ nptr.bv_len = 0;
+ }
+
+ while ( ndn.bv_val > e->e_nname.bv_val ) {
+ glue = (Entry *) ch_calloc( 1, sizeof(Entry) );
+ ber_dupbv( &glue->e_name, &dn );
ber_dupbv( &glue->e_nname, &ndn );
- ch_free( ptr );
- ch_free( pdn.bv_val );
- ch_free( ndn.bv_val );
a = ch_calloc( 1, sizeof( Attribute ));
a->a_desc = slap_schema.si_ad_objectClass;
a->a_vals = ch_calloc( 3, sizeof( struct berval ));
- ber_str2bv( "top", strlen("top"), 1, &a->a_vals[0] );
- ber_str2bv( "glue", strlen("glue"), 1, &a->a_vals[1] );
- a->a_vals[2].bv_len = 0;
- a->a_vals[2].bv_val = NULL;
+ ber_dupbv( &a->a_vals[0], &gcbva[0] );
+ ber_dupbv( &a->a_vals[1], &gcbva[1] );
+ ber_dupbv( &a->a_vals[2], &gcbva[2] );
- a->a_nvals = ch_calloc( 3, sizeof( struct berval ));
- ber_str2bv( "top", strlen("top"), 1, &a->a_nvals[0] );
- ber_str2bv( "glue", strlen("glue"), 1, &a->a_nvals[1] );
- a->a_nvals[2].bv_len = 0;
- a->a_nvals[2].bv_val = NULL;
+ a->a_nvals = a->a_vals;
a->a_next = glue->e_attrs;
glue->e_attrs = a;
a->a_desc = slap_schema.si_ad_structuralObjectClass;
a->a_vals = ch_calloc( 2, sizeof( struct berval ));
- ber_str2bv( "glue", strlen("glue"), 1, &a->a_vals[0] );
- a->a_vals[1].bv_len = 0;
- a->a_vals[1].bv_val = NULL;
+ ber_dupbv( &a->a_vals[0], &gcbva[1] );
+ ber_dupbv( &a->a_vals[1], &gcbva[2] );
- a->a_nvals = ch_calloc( 2, sizeof( struct berval ));
- ber_str2bv( "glue", strlen("glue"), 1, &a->a_nvals[0] );
- a->a_nvals[1].bv_len = 0;
- a->a_nvals[1].bv_val = NULL;
+ a->a_nvals = a->a_vals;
a->a_next = glue->e_attrs;
glue->e_attrs = a;
- if ( !strcmp( e->e_nname.bv_val, glue->e_nname.bv_val )) {
- op->o_req_dn = e->e_name;
- op->o_req_ndn = e->e_nname;
- op->ora_e = e;
- rc = be->be_add ( op, &rs );
- if ( rc == LDAP_SUCCESS )
- be_entry_release_w( op, e );
- else
- entry_free( e );
- entry_free( glue );
+ op->o_req_dn = glue->e_name;
+ op->o_req_ndn = glue->e_nname;
+ op->ora_e = glue;
+ rc = be->be_add ( op, &rs_add );
+ if ( rs_add.sr_err == LDAP_SUCCESS ) {
+ be_entry_release_w( op, glue );
} else {
- op->o_req_dn = glue->e_name;
- op->o_req_ndn = glue->e_nname;
- op->ora_e = glue;
- rc = be->be_add ( op, &rs );
- if ( rc == LDAP_SUCCESS ) {
- be_entry_release_w( op, glue );
- } else {
- /* incl. ALREADY EXIST */
- entry_free( glue );
+ /* incl. ALREADY EXIST */
+ entry_free( glue );
+ if ( rs_add.sr_err != LDAP_ALREADY_EXISTS ) {
+ entry_free( e );
+ return rc;
}
}
+
+ /* Move to next child */
+ comma = ber_bvrchr( &ptr, ',' );
+ if ( comma == NULL ) {
+ break;
+ }
+ ptr.bv_len = comma - ptr.bv_val;
+
+ dn.bv_val = ++comma;
+ dn.bv_len = e->e_name.bv_len - (dn.bv_val - e->e_name.bv_val);
+
+ comma = ber_bvrchr( &nptr, ',' );
+ assert( comma != NULL );
+ nptr.bv_len = comma - nptr.bv_val;
+
+ ndn.bv_val = ++comma;
+ ndn.bv_len = e->e_nname.bv_len - (ndn.bv_val - e->e_nname.bv_val);
}
- return;
+ op->o_req_dn = e->e_name;
+ op->o_req_ndn = e->e_nname;
+ op->ora_e = e;
+ rc = be->be_add ( op, &rs_add );
+ if ( rs_add.sr_err == LDAP_SUCCESS ) {
+ be_entry_release_w( op, e );
+ } else {
+ entry_free( e );
+ }
+
+ return rc;
}
-void
+static int
syncrepl_updateCookie(
syncinfo_t *si,
- LDAP *ld,
Operation *op,
struct berval *pdn,
- struct berval *syncCookie
-)
+ struct sync_cookie *syncCookie )
{
Backend *be = op->o_bd;
- Modifications *ml;
- Modifications *mlnext;
- Modifications *mod;
- Modifications *modlist = NULL;
- Modifications **modtail = &modlist;
-
- struct berval* ocbva = NULL;
- struct berval* cnbva = NULL;
- struct berval* ssbva = NULL;
- struct berval* scbva = NULL;
-
- char substr[64];
- char rdnstr[67];
- const char *text;
- char txtbuf[SLAP_TEXT_BUFLEN];
- size_t textlen = sizeof txtbuf;
+ Modifications mod = { { 0 } };
+ struct berval vals[ 2 ];
- Entry* e = NULL;
int rc;
- struct berval sub_bv = { 0, NULL };
- struct berval psubrdn = { 0, NULL };
-
- slap_callback cb;
- SlapReply rs = {REP_RESULT};
-
- ocbva = ( struct berval * ) ch_calloc( 4, sizeof( struct berval ));
- cnbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
- ssbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
- scbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
-
- /* update in memory cookie */
- if ( si->syncCookie != NULL ) {
- ber_bvfree( si->syncCookie );
- }
- si->syncCookie = ber_dupbv( NULL, syncCookie );
- ber_str2bv( "top", strlen("top"), 1, &ocbva[0] );
- ber_str2bv( "subentry", strlen("subentry"), 1, &ocbva[1] );
- ber_str2bv( "syncConsumerSubentry",
- strlen("syncConsumerSubentry"), 1, &ocbva[2] );
- mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ));
- mod->sml_op = LDAP_MOD_REPLACE;
- ber_str2bv( "objectClass", strlen("objectClass"), 1, &mod->sml_type );
- mod->sml_bvalues = ocbva;
- *modtail = mod;
- modtail = &mod->sml_next;
-
- sprintf( substr, "syncrepl%d", si->id );
- sprintf( rdnstr, "cn=%s", substr );
- ber_str2bv( substr, strlen( substr ), 1, &cnbva[0] );
- ber_str2bv( rdnstr, strlen( rdnstr ), 1, &psubrdn );
- mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ));
- mod->sml_op = LDAP_MOD_REPLACE;
- ber_str2bv( "cn", strlen("cn"), 1, &mod->sml_type );
- mod->sml_bvalues = cnbva;
- *modtail = mod;
- modtail = &mod->sml_next;
-
- ber_dupbv( &scbva[0], si->syncCookie );
- mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ));
- mod->sml_op = LDAP_MOD_REPLACE;
- ber_str2bv( "syncreplCookie", strlen("syncreplCookie"),
- 1, &mod->sml_type );
- mod->sml_bvalues = scbva;
- *modtail = mod;
- modtail = &mod->sml_next;
-
- ber_str2bv( "{}", strlen("{}"), 1, &ssbva[0] );
- mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ));
- mod->sml_op = LDAP_MOD_REPLACE;
- ber_str2bv( "subtreeSpecification",
- strlen("subtreeSpecification"), 1, &mod->sml_type );
- mod->sml_bvalues = ssbva;
- *modtail = mod;
- modtail = &mod->sml_next;
-
- rc = slap_mods_check( modlist, 1, &text, txtbuf, textlen, NULL );
-
- if ( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_updateCookie: mods check (%s)\n", text, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods check (%s)\n",
- text, 0, 0 );
-#endif
- }
-
- op->o_tag = LDAP_REQ_ADD;
- rc = slap_mods_opattrs( op, modlist, modtail,
- &text,txtbuf, textlen );
-
- for ( ml = modlist; ml != NULL; ml = mlnext ) {
- mlnext = ml->sml_next;
- ml->sml_op = LDAP_MOD_REPLACE;
- }
-
- if( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_updateCookie: mods opattrs (%s)\n", text, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods opattrs (%s)\n",
- text, 0, 0 );
-#endif
- }
+ slap_callback cb = { NULL };
+ SlapReply rs_modify = {REP_RESULT};
- e = ( Entry * ) ch_calloc( 1, sizeof( Entry ));
+ mod.sml_op = LDAP_MOD_REPLACE;
+ mod.sml_desc = slap_schema.si_ad_contextCSN;
+ mod.sml_type = mod.sml_desc->ad_cname;
+ mod.sml_values = vals;
+ vals[0] = syncCookie->ctxcsn;
+ BER_BVZERO( &vals[1] );
- build_new_dn( &sub_bv, pdn, &psubrdn, NULL );
- dnPrettyNormal( NULL, &sub_bv, &e->e_name, &e->e_nname, NULL );
- ch_free( sub_bv.bv_val );
- ch_free( psubrdn.bv_val );
+ slap_queue_csn( op, &syncCookie->ctxcsn );
- e->e_attrs = NULL;
-
- rc = slap_mods2entry( modlist, &e, 1, 1, &text, txtbuf, textlen );
+ op->o_tag = LDAP_REQ_MODIFY;
- if( rc != LDAP_SUCCESS ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "syncrepl_updateCookie: mods2entry (%s)\n", text, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods2entry (%s)\n",
- text, 0, 0 );
-#endif
- }
+ assert( si->si_rid < 1000 );
cb.sc_response = null_callback;
cb.sc_private = si;
op->o_callback = &cb;
- op->o_req_dn = e->e_name;
- op->o_req_ndn = e->e_nname;
-
- /* update persistent cookie */
-update_cookie_retry:
- op->o_tag = LDAP_REQ_MODIFY;
- op->orm_modlist = modlist;
- rc = be->be_modify( op, &rs );
-
- if ( rc != LDAP_SUCCESS ) {
- if ( rc == LDAP_REFERRAL ||
- rc == LDAP_NO_SUCH_OBJECT ) {
- op->o_tag = LDAP_REQ_ADD;
- op->ora_e = e;
- rc = be->be_add( op, &rs );
- if ( rc != LDAP_SUCCESS ) {
- if ( rc == LDAP_ALREADY_EXISTS ) {
- goto update_cookie_retry;
- } else if ( rc == LDAP_REFERRAL ||
- rc == LDAP_NO_SUCH_OBJECT ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "cookie will be non-persistent\n",
- 0, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "cookie will be non-persistent\n",
- 0, 0, 0 );
-#endif
- } else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "be_add failed (%d)\n",
- rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "be_add failed (%d)\n",
- rc, 0, 0 );
-#endif
- }
- } else {
- be_entry_release_w( op, e );
- goto done;
- }
- } else {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "be_modify failed (%d)\n", rc, 0, 0 );
-#else
- Debug( LDAP_DEBUG_ANY,
- "be_modify failed (%d)\n", rc, 0, 0 );
-#endif
- }
- }
-
- if ( e != NULL ) {
- entry_free( e );
- }
-
-done :
-
- if ( modlist ) {
- slap_mods_free( modlist );
- }
-
- return;
-}
-
-void
-avl_ber_bvfree( void *bv )
-{
- if( bv == NULL ) {
- return;
- }
- if ( ((struct berval *)bv)->bv_val != NULL ) {
- ch_free ( ((struct berval *)bv)->bv_val );
+ op->o_req_dn = op->o_bd->be_suffix[0];
+ op->o_req_ndn = op->o_bd->be_nsuffix[0];
+
+ /* update contextCSN */
+ op->o_msgid = SLAP_SYNC_UPDATE_MSGID;
+ op->orm_modlist = &mod;
+ rc = be->be_modify( op, &rs_modify );
+ op->o_msgid = 0;
+
+ if ( rs_modify.sr_err == LDAP_SUCCESS ) {
+ slap_sync_cookie_free( &si->si_syncCookie, 0 );
+ slap_dup_sync_cookie( &si->si_syncCookie, syncCookie );
+ } else {
+ Debug( LDAP_DEBUG_ANY,
+ "be_modify failed (%d)\n", rs_modify.sr_err, 0, 0 );
}
- ch_free ( (char *) bv );
-}
-
-static int
-cookie_callback(
- Operation* op,
- SlapReply* rs
-)
-{
- syncinfo_t *si = op->o_callback->sc_private;
- Attribute *a;
- if ( rs->sr_type != REP_SEARCH ) return LDAP_SUCCESS;
+ slap_graduate_commit_csn( op );
- a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_syncreplCookie );
+ op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
+ BER_BVZERO( &op->o_csn );
- if ( a == NULL ) {
- si->syncCookie = NULL;
- } else {
- si->syncCookie = ber_dupbv( NULL, &a->a_vals[0] );
- }
- return LDAP_SUCCESS;
+ return rc;
}
static int
dn_callback(
Operation* op,
- SlapReply* rs
-)
+ SlapReply* rs )
{
- syncinfo_t *si = op->o_callback->sc_private;
+ dninfo *dni = op->o_callback->sc_private;
if ( rs->sr_type == REP_SEARCH ) {
- if ( si->syncUUID_ndn != NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "dn_callback : multiple entries match dn\n", 0, 0, 0 );
-#else
+ if ( !BER_BVISNULL( &dni->dn ) ) {
Debug( LDAP_DEBUG_ANY,
- "dn_callback : multiple entries match dn\n", 0, 0, 0 );
-#endif
+ "dn_callback : consistency error - "
+ "entryUUID is not unique\n", 0, 0, 0 );
} else {
- if ( rs->sr_entry == NULL ) {
- si->syncUUID_ndn = NULL;
- } else {
- si->syncUUID_ndn = ber_dupbv( NULL, &rs->sr_entry->e_nname );
+ ber_dupbv_x( &dni->dn, &rs->sr_entry->e_name, op->o_tmpmemctx );
+ ber_dupbv_x( &dni->ndn, &rs->sr_entry->e_nname, op->o_tmpmemctx );
+ /* If there is a new entry, see if it differs from the old.
+ * We compare the non-normalized values so that cosmetic changes
+ * in the provider are always propagated.
+ */
+ if ( dni->new_entry ) {
+ Attribute *old, *new;
+ int i;
+
+ /* Did the DN change? Note that we don't explicitly try to
+ * discover if the deleteOldRdn argument applies here. It
+ * would save an unnecessary Modify if we detected it, but
+ * that's a fair amount of trouble to compare the two attr
+ * lists in detail. (Just test normalized DN; we ignore
+ * insignificant changes here.)
+ */
+ if ( !dn_match( &rs->sr_entry->e_nname,
+ &dni->new_entry->e_nname ) )
+ {
+ dni->renamed = 1;
+ }
+
+ for ( i = 0, old = rs->sr_entry->e_attrs;
+ old;
+ i++, old = old->a_next )
+ ;
+
+ dni->attrs = i;
+
+ /* We assume that attributes are saved in the same order
+ * in the remote and local databases. So if we walk through
+ * the attributeDescriptions one by one they should match in
+ * lock step. If not, we signal a change. Otherwise we test
+ * all the values...
+ */
+ for ( old = rs->sr_entry->e_attrs, new = dni->new_entry->e_attrs;
+ old && new;
+ old = old->a_next, new = new->a_next )
+ {
+ if ( old->a_desc != new->a_desc ) {
+ dni->wasChanged = 1;
+ break;
+ }
+ for ( i = 0; ; i++ ) {
+ int nold, nnew;
+ nold = BER_BVISNULL( &old->a_vals[i] );
+ nnew = BER_BVISNULL( &new->a_vals[i] );
+ /* If both are empty, stop looking */
+ if ( nold && nnew ) {
+ break;
+ }
+ /* If they are different, stop looking */
+ if ( nold != nnew ) {
+ dni->wasChanged = 1;
+ break;
+ }
+ if ( ber_bvcmp( &old->a_vals[i], &new->a_vals[i] )) {
+ dni->wasChanged = 1;
+ break;
+ }
+ }
+ if ( dni->wasChanged ) break;
+ }
+ if ( dni->wasChanged ) {
+ dni->ads = op->o_tmpalloc( dni->attrs *
+ sizeof(AttributeDescription *), op->o_tmpmemctx );
+ i = 0;
+ for ( old = rs->sr_entry->e_attrs; old; old = old->a_next ) {
+ dni->ads[i] = old->a_desc;
+ i++;
+ }
+ }
}
}
+ } else if ( rs->sr_type == REP_RESULT ) {
+ if ( rs->sr_err == LDAP_SIZELIMIT_EXCEEDED ) {
+ Debug( LDAP_DEBUG_ANY,
+ "dn_callback : consistency error - "
+ "entryUUID is not unique\n", 0, 0, 0 );
+ }
}
return LDAP_SUCCESS;
static int
nonpresent_callback(
Operation* op,
- SlapReply* rs
-)
+ SlapReply* rs )
{
syncinfo_t *si = op->o_callback->sc_private;
Attribute *a;
int count = 0;
struct berval* present_uuid = NULL;
- slap_callback cb;
- SlapReply rs_cb = {REP_RESULT};
struct nonpresent_entry *np_entry;
if ( rs->sr_type == REP_RESULT ) {
- count = avl_free( si->presentlist, avl_ber_bvfree );
- si->presentlist = NULL;
- return LDAP_SUCCESS;
+ count = avl_free( si->si_presentlist, avl_ber_bvfree );
+ si->si_presentlist = NULL;
+
} else if ( rs->sr_type == REP_SEARCH ) {
- a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
+ if ( !(si->si_refreshDelete & NP_DELETE_ONE )) {
+ a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
- if ( a == NULL )
- return 0;
+ if ( a == NULL ) return 0;
- present_uuid = avl_find( si->presentlist, &a->a_vals[0], syncuuid_cmp );
+ present_uuid = avl_find( si->si_presentlist, &a->a_nvals[0],
+ syncuuid_cmp );
+ }
if ( present_uuid == NULL ) {
np_entry = (struct nonpresent_entry *)
- ch_calloc( 1, sizeof( struct nonpresent_entry ));
- np_entry->dn = ber_dupbv( NULL, &rs->sr_entry->e_name );
- np_entry->ndn = ber_dupbv( NULL, &rs->sr_entry->e_nname );
- LDAP_LIST_INSERT_HEAD( &si->nonpresentlist, np_entry, np_link );
+ ch_calloc( 1, sizeof( struct nonpresent_entry ));
+ np_entry->npe_name = ber_dupbv( NULL, &rs->sr_entry->e_name );
+ np_entry->npe_nname = ber_dupbv( NULL, &rs->sr_entry->e_nname );
+ LDAP_LIST_INSERT_HEAD( &si->si_nonpresentlist, np_entry, npe_link );
+
} else {
- avl_delete( &si->presentlist,
- &a->a_vals[0], syncuuid_cmp );
+ avl_delete( &si->si_presentlist,
+ &a->a_nvals[0], syncuuid_cmp );
ch_free( present_uuid->bv_val );
ch_free( present_uuid );
}
- return LDAP_SUCCESS;
- } else {
- return LDAP_SUCCESS;
}
-
+ return LDAP_SUCCESS;
}
static int
null_callback(
Operation* op,
- SlapReply* rs
-)
+ SlapReply* rs )
{
- syncinfo_t *si = op->o_callback->sc_private;
-
if ( rs->sr_err != LDAP_SUCCESS &&
- rs->sr_err != LDAP_REFERRAL &&
- rs->sr_err != LDAP_ALREADY_EXISTS &&
- rs->sr_err != LDAP_NO_SUCH_OBJECT ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, ERR,
- "null_callback : error code 0x%x\n",
- rs->sr_err, 0, 0 );
-#else
+ rs->sr_err != LDAP_REFERRAL &&
+ rs->sr_err != LDAP_ALREADY_EXISTS &&
+ rs->sr_err != LDAP_NO_SUCH_OBJECT &&
+ rs->sr_err != LDAP_NOT_ALLOWED_ON_NONLEAF )
+ {
Debug( LDAP_DEBUG_ANY,
"null_callback : error code 0x%x\n",
rs->sr_err, 0, 0 );
-#endif
}
return LDAP_SUCCESS;
}
+static struct berval *
+slap_uuidstr_from_normalized(
+ struct berval* uuidstr,
+ struct berval* normalized,
+ void *ctx )
+{
+ struct berval *new;
+ unsigned char nibble;
+ int i, d = 0;
+
+ if ( normalized == NULL ) return NULL;
+ if ( normalized->bv_len != 16 ) return NULL;
-char **
-str2clist( char ***out, char *in, const char *brkstr )
+ if ( uuidstr ) {
+ new = uuidstr;
+ } else {
+ new = (struct berval *)slap_sl_malloc( sizeof(struct berval), ctx );
+ if ( new == NULL ) {
+ return NULL;
+ }
+ }
+
+ new->bv_len = 36;
+
+ if ( ( new->bv_val = slap_sl_malloc( new->bv_len + 1, ctx ) ) == NULL ) {
+ if ( new != uuidstr ) {
+ slap_sl_free( new, ctx );
+ }
+ return NULL;
+ }
+
+ for ( i = 0; i < 16; i++ ) {
+ if ( i == 4 || i == 6 || i == 8 || i == 10 ) {
+ new->bv_val[(i<<1)+d] = '-';
+ d += 1;
+ }
+
+ nibble = (normalized->bv_val[i] >> 4) & 0xF;
+ if ( nibble < 10 ) {
+ new->bv_val[(i<<1)+d] = nibble + '0';
+ } else {
+ new->bv_val[(i<<1)+d] = nibble - 10 + 'a';
+ }
+
+ nibble = (normalized->bv_val[i]) & 0xF;
+ if ( nibble < 10 ) {
+ new->bv_val[(i<<1)+d+1] = nibble + '0';
+ } else {
+ new->bv_val[(i<<1)+d+1] = nibble - 10 + 'a';
+ }
+ }
+
+ new->bv_val[new->bv_len] = '\0';
+ return new;
+}
+
+static int
+syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
{
- char *str;
- char *s;
- char *lasts;
- int i, j;
- const char *text;
- char **new;
+ const struct berval *uuid1 = v_uuid1;
+ const struct berval *uuid2 = v_uuid2;
+ int rc = uuid1->bv_len - uuid2->bv_len;
+ if ( rc ) return rc;
+ return ( memcmp( uuid1->bv_val, uuid2->bv_val, uuid1->bv_len ) );
+}
- /* find last element in list */
- for (i = 0; *out && *out[i]; i++);
+static void
+avl_ber_bvfree( void *v_bv )
+{
+ struct berval *bv = (struct berval *)v_bv;
+
+ if( v_bv == NULL ) return;
+ if ( !BER_BVISNULL( bv ) ) {
+ ch_free( bv->bv_val );
+ }
+ ch_free( (char *) bv );
+}
- /* protect the input string from strtok */
- str = ch_strdup( in );
+void
+syncinfo_free( syncinfo_t *sie )
+{
+ /* re-fetch it, in case it was already removed */
+ sie->si_re = ldap_pvt_runqueue_find( &slapd_rq, do_syncrepl, sie );
+ if ( sie->si_re ) {
+ if ( ldap_pvt_runqueue_isrunning( &slapd_rq, sie->si_re ) )
+ ldap_pvt_runqueue_stoptask( &slapd_rq, sie->si_re );
+ ldap_pvt_runqueue_remove( &slapd_rq, sie->si_re );
+ }
- if ( *str == '\0' ) {
- free( str );
- return( *out );
+ ldap_pvt_thread_mutex_destroy( &sie->si_mutex );
+
+ bindconf_free( &sie->si_bindconf );
+
+ if ( sie->si_filterstr.bv_val ) {
+ ch_free( sie->si_filterstr.bv_val );
+ }
+ if ( sie->si_base.bv_val ) {
+ ch_free( sie->si_base.bv_val );
+ }
+ if ( sie->si_attrs ) {
+ int i = 0;
+ while ( sie->si_attrs[i] != NULL ) {
+ ch_free( sie->si_attrs[i] );
+ i++;
+ }
+ ch_free( sie->si_attrs );
+ }
+ if ( sie->si_exattrs ) {
+ int i = 0;
+ while ( sie->si_exattrs[i] != NULL ) {
+ ch_free( sie->si_exattrs[i] );
+ i++;
+ }
+ ch_free( sie->si_exattrs );
+ }
+ if ( sie->si_anlist ) {
+ int i = 0;
+ while ( sie->si_anlist[i].an_name.bv_val != NULL ) {
+ ch_free( sie->si_anlist[i].an_name.bv_val );
+ i++;
+ }
+ ch_free( sie->si_anlist );
+ }
+ if ( sie->si_exanlist ) {
+ int i = 0;
+ while ( sie->si_exanlist[i].an_name.bv_val != NULL ) {
+ ch_free( sie->si_exanlist[i].an_name.bv_val );
+ i++;
+ }
+ ch_free( sie->si_exanlist );
+ }
+ if ( sie->si_retryinterval ) {
+ ch_free( sie->si_retryinterval );
+ }
+ if ( sie->si_retrynum ) {
+ ch_free( sie->si_retrynum );
+ }
+ if ( sie->si_retrynum_init ) {
+ ch_free( sie->si_retrynum_init );
}
+ slap_sync_cookie_free( &sie->si_syncCookie, 0 );
+ if ( sie->si_presentlist ) {
+ avl_free( sie->si_presentlist, avl_ber_bvfree );
+ }
+ if ( sie->si_ld ) {
+ ldap_unbind_ext( sie->si_ld, NULL, NULL );
+ }
+ while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist )) {
+ struct nonpresent_entry* npe;
+ npe = LDAP_LIST_FIRST( &sie->si_nonpresentlist );
+ LDAP_LIST_REMOVE( npe, npe_link );
+ if ( npe->npe_name ) {
+ if ( npe->npe_name->bv_val ) {
+ ch_free( npe->npe_name->bv_val );
+ }
+ ch_free( npe->npe_name );
+ }
+ if ( npe->npe_nname ) {
+ if ( npe->npe_nname->bv_val ) {
+ ch_free( npe->npe_nname->bv_val );
+ }
+ ch_free( npe->npe_nname );
+ }
+ ch_free( npe );
+ }
+ ch_free( sie );
+}
+
+
+
+/* NOTE: used & documented in slapd.conf(5) */
+#define IDSTR "rid"
+#define PROVIDERSTR "provider"
+#define SCHEMASTR "schemachecking"
+#define FILTERSTR "filter"
+#define SEARCHBASESTR "searchbase"
+#define SCOPESTR "scope"
+#define ATTRSONLYSTR "attrsonly"
+#define ATTRSSTR "attrs"
+#define TYPESTR "type"
+#define INTERVALSTR "interval"
+#define RETRYSTR "retry"
+#define SLIMITSTR "sizelimit"
+#define TLIMITSTR "timelimit"
+#define SYNCDATASTR "syncdata"
+
+/* FIXME: undocumented */
+#define LOGBASESTR "logbase"
+#define LOGFILTERSTR "logfilter"
+#define OLDAUTHCSTR "bindprincipal"
+#define EXATTRSSTR "exattrs"
+#define MANAGEDSAITSTR "manageDSAit"
+
+/* FIXME: unused */
+#define LASTMODSTR "lastmod"
+#define LMGENSTR "gen"
+#define LMNOSTR "no"
+#define LMREQSTR "req"
+#define SRVTABSTR "srvtab"
+#define SUFFIXSTR "suffix"
+
+/* mandatory */
+#define GOT_ID 0x0001
+#define GOT_PROVIDER 0x0002
+
+/* check */
+#define GOT_ALL (GOT_ID|GOT_PROVIDER)
+
+static struct {
+ struct berval key;
+ int val;
+} scopes[] = {
+ { BER_BVC("base"), LDAP_SCOPE_BASE },
+ { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
+ { BER_BVC("onelevel"), LDAP_SCOPE_ONELEVEL }, /* OpenLDAP extension */
+ { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
+ { BER_BVC("subordinate"), LDAP_SCOPE_SUBORDINATE },
+ { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
+ { BER_BVC("subtree"), LDAP_SCOPE_SUBTREE }, /* OpenLDAP extension */
+ { BER_BVNULL, 0 }
+};
+
+static slap_verbmasks datamodes[] = {
+ { BER_BVC("default"), SYNCDATA_DEFAULT },
+ { BER_BVC("accesslog"), SYNCDATA_ACCESSLOG },
+ { BER_BVC("changelog"), SYNCDATA_CHANGELOG },
+ { BER_BVNULL, 0 }
+};
+
+static int
+parse_syncrepl_line(
+ ConfigArgs *c,
+ syncinfo_t *si )
+{
+ int gots = 0;
+ int i;
+ char *val;
- /* Count words in string */
- j=1;
- for ( s = str; *s; s++ ) {
- if ( strchr( brkstr, *s ) != NULL ) {
- j++;
+ for ( i = 1; i < c->argc; i++ ) {
+ if ( !strncasecmp( c->argv[ i ], IDSTR "=",
+ STRLENOF( IDSTR "=" ) ) )
+ {
+ int tmp;
+ /* '\0' string terminator accounts for '=' */
+ val = c->argv[ i ] + STRLENOF( IDSTR "=" );
+ if ( lutil_atoi( &tmp, val ) != 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "unable to parse syncrepl id \"%s\"", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ if ( tmp >= 1000 || tmp < 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "syncrepl id %d is out of range [0..999]", tmp );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ si->si_rid = tmp;
+ gots |= GOT_ID;
+ } else if ( !strncasecmp( c->argv[ i ], PROVIDERSTR "=",
+ STRLENOF( PROVIDERSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( PROVIDERSTR "=" );
+ ber_str2bv( val, 0, 1, &si->si_bindconf.sb_uri );
+ gots |= GOT_PROVIDER;
+ } else if ( !strncasecmp( c->argv[ i ], SCHEMASTR "=",
+ STRLENOF( SCHEMASTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( SCHEMASTR "=" );
+ if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
+ si->si_schemachecking = 1;
+ } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
+ si->si_schemachecking = 0;
+ } else {
+ si->si_schemachecking = 1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], FILTERSTR "=",
+ STRLENOF( FILTERSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( FILTERSTR "=" );
+ if ( si->si_filterstr.bv_val )
+ ch_free( si->si_filterstr.bv_val );
+ ber_str2bv( val, 0, 1, &si->si_filterstr );
+ } else if ( !strncasecmp( c->argv[ i ], LOGFILTERSTR "=",
+ STRLENOF( LOGFILTERSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( LOGFILTERSTR "=" );
+ if ( si->si_logfilterstr.bv_val )
+ ch_free( si->si_logfilterstr.bv_val );
+ ber_str2bv( val, 0, 1, &si->si_logfilterstr );
+ } else if ( !strncasecmp( c->argv[ i ], SEARCHBASESTR "=",
+ STRLENOF( SEARCHBASESTR "=" ) ) )
+ {
+ struct berval bv;
+ int rc;
+
+ val = c->argv[ i ] + STRLENOF( SEARCHBASESTR "=" );
+ if ( si->si_base.bv_val ) {
+ ch_free( si->si_base.bv_val );
+ }
+ ber_str2bv( val, 0, 0, &bv );
+ rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Invalid base DN \"%s\": %d (%s)",
+ val, rc, ldap_err2string( rc ) );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], LOGBASESTR "=",
+ STRLENOF( LOGBASESTR "=" ) ) )
+ {
+ struct berval bv;
+ int rc;
+
+ val = c->argv[ i ] + STRLENOF( LOGBASESTR "=" );
+ if ( si->si_logbase.bv_val ) {
+ ch_free( si->si_logbase.bv_val );
+ }
+ ber_str2bv( val, 0, 0, &bv );
+ rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_logbase, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Invalid logbase DN \"%s\": %d (%s)",
+ val, rc, ldap_err2string( rc ) );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], SCOPESTR "=",
+ STRLENOF( SCOPESTR "=" ) ) )
+ {
+ int j;
+ val = c->argv[ i ] + STRLENOF( SCOPESTR "=" );
+ for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
+ if (!strcasecmp( val, scopes[j].key.bv_val )) {
+ si->si_scope = scopes[j].val;
+ break;
+ }
+ }
+ if ( BER_BVISNULL(&scopes[j].key) ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "unknown scope \"%s\"", val);
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], ATTRSONLYSTR,
+ STRLENOF( ATTRSONLYSTR ) ) )
+ {
+ si->si_attrsonly = 1;
+ } else if ( !strncasecmp( c->argv[ i ], ATTRSSTR "=",
+ STRLENOF( ATTRSSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( ATTRSSTR "=" );
+ if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
+ char *attr_fname;
+ attr_fname = ch_strdup( val + STRLENOF(":include:") );
+ si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
+ if ( si->si_anlist == NULL ) {
+ ch_free( attr_fname );
+ return -1;
+ }
+ si->si_anfile = attr_fname;
+ } else {
+ char *str, *s, *next;
+ char delimstr[] = " ,\t";
+ str = ch_strdup( val );
+ for ( s = ldap_pvt_strtok( str, delimstr, &next );
+ s != NULL;
+ s = ldap_pvt_strtok( NULL, delimstr, &next ) )
+ {
+ if ( strlen(s) == 1 && *s == '*' ) {
+ si->si_allattrs = 1;
+ *(val + ( s - str )) = delimstr[0];
+ }
+ if ( strlen(s) == 1 && *s == '+' ) {
+ si->si_allopattrs = 1;
+ *(val + ( s - str )) = delimstr[0];
+ }
+ }
+ ch_free( str );
+ si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
+ if ( si->si_anlist == NULL ) {
+ return -1;
+ }
+ }
+ } else if ( !strncasecmp( c->argv[ i ], EXATTRSSTR "=",
+ STRLENOF( EXATTRSSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( EXATTRSSTR "=" );
+ if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
+ char *attr_fname;
+ attr_fname = ch_strdup( val + STRLENOF(":include:") );
+ si->si_exanlist = file2anlist(
+ si->si_exanlist, attr_fname, " ,\t" );
+ if ( si->si_exanlist == NULL ) {
+ ch_free( attr_fname );
+ return -1;
+ }
+ ch_free( attr_fname );
+ } else {
+ si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
+ if ( si->si_exanlist == NULL ) {
+ return -1;
+ }
+ }
+ } else if ( !strncasecmp( c->argv[ i ], TYPESTR "=",
+ STRLENOF( TYPESTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( TYPESTR "=" );
+ if ( !strncasecmp( val, "refreshOnly",
+ STRLENOF("refreshOnly") ) )
+ {
+ si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_ONLY;
+ } else if ( !strncasecmp( val, "refreshAndPersist",
+ STRLENOF("refreshAndPersist") ) )
+ {
+ si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_AND_PERSIST;
+ si->si_interval = 60;
+ } else {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "unknown sync type \"%s\"", val);
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], INTERVALSTR "=",
+ STRLENOF( INTERVALSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( INTERVALSTR "=" );
+ if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
+ si->si_interval = 0;
+ } else if ( strchr( val, ':' ) != NULL ) {
+ char *next, *ptr = val;
+ unsigned dd, hh, mm, ss;
+ dd = strtoul( ptr, &next, 10 );
+ if ( next == ptr || next[0] != ':' ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%s\", unable to parse days", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ ptr = next + 1;
+ hh = strtoul( ptr, &next, 10 );
+ if ( next == ptr || next[0] != ':' || hh > 24 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%s\", unable to parse hours", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ ptr = next + 1;
+ mm = strtoul( ptr, &next, 10 );
+ if ( next == ptr || next[0] != ':' || mm > 60 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%s\", unable to parse minutes", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ ptr = next + 1;
+ ss = strtoul( ptr, &next, 10 );
+ if ( next == ptr || next[0] != '\0' || ss > 60 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%s\", unable to parse seconds", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
+ } else {
+ unsigned long t;
+
+ if ( lutil_parse_time( val, &t ) != 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%s\"", val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ si->si_interval = (time_t)t;
+ }
+ if ( si->si_interval < 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "invalid interval \"%ld\"",
+ (long) si->si_interval);
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], RETRYSTR "=",
+ STRLENOF( RETRYSTR "=" ) ) )
+ {
+ char **retry_list;
+ int j, k, n;
+
+ val = c->argv[ i ] + STRLENOF( RETRYSTR "=" );
+ retry_list = (char **) ch_calloc( 1, sizeof( char * ));
+ retry_list[0] = NULL;
+
+ slap_str2clist( &retry_list, val, " ,\t" );
+
+ for ( k = 0; retry_list && retry_list[k]; k++ ) ;
+ n = k / 2;
+ if ( k % 2 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: incomplete syncrepl retry list" );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ for ( k = 0; retry_list && retry_list[k]; k++ ) {
+ ch_free( retry_list[k] );
+ }
+ ch_free( retry_list );
+ return 1;
+ }
+ si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
+ si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
+ si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
+ for ( j = 0; j < n; j++ ) {
+ unsigned long t;
+ if ( lutil_atoul( &t, retry_list[j*2] ) != 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: invalid retry interval \"%s\" (#%d)",
+ retry_list[j*2], j );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ /* do some cleanup */
+ return 1;
+ }
+ si->si_retryinterval[j] = (time_t)t;
+ if ( *retry_list[j*2+1] == '+' ) {
+ si->si_retrynum_init[j] = RETRYNUM_FOREVER;
+ si->si_retrynum[j] = RETRYNUM_FOREVER;
+ j++;
+ break;
+ } else {
+ if ( lutil_atoi( &si->si_retrynum_init[j], retry_list[j*2+1] ) != 0
+ || si->si_retrynum_init[j] <= 0 )
+ {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: invalid initial retry number \"%s\" (#%d)",
+ retry_list[j*2+1], j );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ /* do some cleanup */
+ return 1;
+ }
+ if ( lutil_atoi( &si->si_retrynum[j], retry_list[j*2+1] ) != 0
+ || si->si_retrynum[j] <= 0 )
+ {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: invalid retry number \"%s\" (#%d)",
+ retry_list[j*2+1], j );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ /* do some cleanup */
+ return 1;
+ }
+ }
+ }
+ si->si_retrynum_init[j] = RETRYNUM_TAIL;
+ si->si_retrynum[j] = RETRYNUM_TAIL;
+ si->si_retryinterval[j] = 0;
+
+ for ( k = 0; retry_list && retry_list[k]; k++ ) {
+ ch_free( retry_list[k] );
+ }
+ ch_free( retry_list );
+ } else if ( !strncasecmp( c->argv[ i ], MANAGEDSAITSTR "=",
+ STRLENOF( MANAGEDSAITSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
+ if ( lutil_atoi( &si->si_manageDSAit, val ) != 0
+ || si->si_manageDSAit < 0 || si->si_manageDSAit > 1 )
+ {
+ snprintf( c->msg, sizeof( c->msg ),
+ "invalid manageDSAit value \"%s\".\n",
+ val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return 1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], SLIMITSTR "=",
+ STRLENOF( SLIMITSTR "=") ) )
+ {
+ val = c->argv[ i ] + STRLENOF( SLIMITSTR "=" );
+ if ( strcasecmp( val, "unlimited" ) == 0 ) {
+ si->si_slimit = 0;
+
+ } else if ( lutil_atoi( &si->si_slimit, val ) != 0 || si->si_slimit < 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "invalid size limit value \"%s\".\n",
+ val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return 1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], TLIMITSTR "=",
+ STRLENOF( TLIMITSTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( TLIMITSTR "=" );
+ if ( strcasecmp( val, "unlimited" ) == 0 ) {
+ si->si_tlimit = 0;
+
+ } else if ( lutil_atoi( &si->si_tlimit, val ) != 0 || si->si_tlimit < 0 ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "invalid time limit value \"%s\".\n",
+ val );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return 1;
+ }
+ } else if ( !strncasecmp( c->argv[ i ], SYNCDATASTR "=",
+ STRLENOF( SYNCDATASTR "=" ) ) )
+ {
+ val = c->argv[ i ] + STRLENOF( SYNCDATASTR "=" );
+ si->si_syncdata = verb_to_mask( val, datamodes );
+ } else if ( bindconf_parse( c->argv[i], &si->si_bindconf ) ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: parse_syncrepl_line: "
+ "unknown keyword \"%s\"\n", c->argv[ i ] );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+ }
+
+ if ( gots != GOT_ALL ) {
+ snprintf( c->msg, sizeof( c->msg ),
+ "Error: Malformed \"syncrepl\" line in slapd config file" );
+ Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+add_syncrepl(
+ ConfigArgs *c )
+{
+ syncinfo_t *si;
+ int rc = 0;
+
+ if ( !( c->be->be_search && c->be->be_add && c->be->be_modify && c->be->be_delete ) ) {
+ Debug( LDAP_DEBUG_ANY, "%s: database %s does not support operations "
+ "required for syncrepl\n", c->log, c->be->be_type, 0 );
+ return 1;
+ }
+ si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
+
+ if ( si == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
+ return 1;
+ }
+
+ si->si_bindconf.sb_tls = SB_TLS_OFF;
+ si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
+ si->si_schemachecking = 0;
+ ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
+ &si->si_filterstr );
+ si->si_base.bv_val = NULL;
+ si->si_scope = LDAP_SCOPE_SUBTREE;
+ si->si_attrsonly = 0;
+ si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
+ si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
+ si->si_attrs = NULL;
+ si->si_allattrs = 0;
+ si->si_allopattrs = 0;
+ si->si_exattrs = NULL;
+ si->si_type = si->si_ctype = LDAP_SYNC_REFRESH_ONLY;
+ si->si_interval = 86400;
+ si->si_retryinterval = NULL;
+ si->si_retrynum_init = NULL;
+ si->si_retrynum = NULL;
+ si->si_manageDSAit = 0;
+ si->si_tlimit = 0;
+ si->si_slimit = 0;
+ si->si_conn_setup = 0;
+
+ si->si_presentlist = NULL;
+ LDAP_LIST_INIT( &si->si_nonpresentlist );
+ ldap_pvt_thread_mutex_init( &si->si_mutex );
+
+ rc = parse_syncrepl_line( c, si );
+
+ if ( rc == 0 ) {
+ si->si_be = c->be;
+ init_syncrepl( si );
+ si->si_re = ldap_pvt_runqueue_insert( &slapd_rq, si->si_interval,
+ do_syncrepl, si, "do_syncrepl", c->be->be_suffix[0].bv_val );
+ if ( !si->si_re )
+ rc = -1;
+ }
+ if ( rc < 0 ) {
+ Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
+ syncinfo_free( si );
+ return 1;
+ } else {
+ Debug( LDAP_DEBUG_CONFIG,
+ "Config: ** successfully added syncrepl \"%s\"\n",
+ BER_BVISNULL( &si->si_bindconf.sb_uri ) ?
+ "(null)" : si->si_bindconf.sb_uri.bv_val, 0, 0 );
+ if ( !si->si_schemachecking ) {
+ SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
}
+ c->be->be_syncinfo = si;
+ return 0;
}
+}
+
+static void
+syncrepl_unparse( syncinfo_t *si, struct berval *bv )
+{
+ struct berval bc, uri;
+ char buf[BUFSIZ*2], *ptr;
+ int i;
- *out = ch_realloc( *out, ( i + j + 1 ) * sizeof( char * ) );
- new = *out + i;
- for ( s = ldap_pvt_strtok( str, brkstr, &lasts );
- s != NULL;
- s = ldap_pvt_strtok( NULL, brkstr, &lasts ) )
+#define WHATSLEFT ( sizeof( buf ) - ( ptr - buf ) )
+
+ BER_BVZERO( bv );
+
+ /* temporarily inhibit bindconf from printing URI */
+ uri = si->si_bindconf.sb_uri;
+ BER_BVZERO( &si->si_bindconf.sb_uri );
+ bindconf_unparse( &si->si_bindconf, &bc );
+ si->si_bindconf.sb_uri = uri;
+
+ ptr = buf;
+ ptr += snprintf( ptr, WHATSLEFT, IDSTR "=%03ld " PROVIDERSTR "=%s",
+ si->si_rid, si->si_bindconf.sb_uri.bv_val );
+ if ( ptr - buf >= sizeof( buf ) ) return;
+ if ( !BER_BVISNULL( &bc )) {
+ if ( WHATSLEFT <= bc.bv_len ) {
+ free( bc.bv_val );
+ return;
+ }
+ ptr = lutil_strcopy( ptr, bc.bv_val );
+ free( bc.bv_val );
+ }
+ if ( !BER_BVISEMPTY( &si->si_filterstr )) {
+ if ( WHATSLEFT <= STRLENOF( " " FILTERSTR "=\"" "\"" ) + si->si_filterstr.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
+ ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
+ *ptr++ = '"';
+ }
+ if ( !BER_BVISNULL( &si->si_base )) {
+ if ( WHATSLEFT <= STRLENOF( " " SEARCHBASESTR "=\"" "\"" ) + si->si_base.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
+ ptr = lutil_strcopy( ptr, si->si_base.bv_val );
+ *ptr++ = '"';
+ }
+ if ( !BER_BVISEMPTY( &si->si_logfilterstr )) {
+ if ( WHATSLEFT <= STRLENOF( " " LOGFILTERSTR "=\"" "\"" ) + si->si_logfilterstr.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " LOGFILTERSTR "=\"" );
+ ptr = lutil_strcopy( ptr, si->si_logfilterstr.bv_val );
+ *ptr++ = '"';
+ }
+ if ( !BER_BVISNULL( &si->si_logbase )) {
+ if ( WHATSLEFT <= STRLENOF( " " LOGBASESTR "=\"" "\"" ) + si->si_logbase.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " LOGBASESTR "=\"" );
+ ptr = lutil_strcopy( ptr, si->si_logbase.bv_val );
+ *ptr++ = '"';
+ }
+ for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
+ if ( si->si_scope == scopes[i].val ) {
+ if ( WHATSLEFT <= STRLENOF( " " SCOPESTR "=" ) + scopes[i].key.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
+ ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
+ break;
+ }
+ }
+ if ( si->si_attrsonly ) {
+ if ( WHATSLEFT <= STRLENOF( " " ATTRSONLYSTR "=\"" "\"" ) ) return;
+ ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR );
+ }
+ if ( si->si_anfile ) {
+ if ( WHATSLEFT <= STRLENOF( " " ATTRSSTR "=\":include:" "\"" ) + strlen( si->si_anfile ) ) return;
+ ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:\"" );
+ ptr = lutil_strcopy( ptr, si->si_anfile );
+ *ptr++ = '"';
+ } else if ( si->si_allattrs || si->si_allopattrs ||
+ ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) ))
{
- *new = ch_strdup( s );
- new++;
+ char *old;
+
+ if ( WHATSLEFT <= STRLENOF( " " ATTRSONLYSTR "=\"" "\"" ) ) return;
+ ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
+ old = ptr;
+ /* FIXME: add check for overflow */
+ ptr = anlist_unparse( si->si_anlist, ptr, WHATSLEFT );
+ if ( si->si_allattrs ) {
+ if ( WHATSLEFT <= STRLENOF( ",*\"" ) ) return;
+ if ( old != ptr ) *ptr++ = ',';
+ *ptr++ = '*';
+ }
+ if ( si->si_allopattrs ) {
+ if ( WHATSLEFT <= STRLENOF( ",+\"" ) ) return;
+ if ( old != ptr ) *ptr++ = ',';
+ *ptr++ = '+';
+ }
+ *ptr++ = '"';
+ }
+ if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
+ if ( WHATSLEFT <= STRLENOF( " " EXATTRSSTR "=" ) ) return;
+ ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
+ /* FIXME: add check for overflow */
+ ptr = anlist_unparse( si->si_exanlist, ptr, WHATSLEFT );
+ }
+ if ( WHATSLEFT <= STRLENOF( " " SCHEMASTR "=" ) + STRLENOF( "off" ) ) return;
+ ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
+ ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
+
+ if ( WHATSLEFT <= STRLENOF( " " TYPESTR "=" ) + STRLENOF( "refreshAndPersist" ) ) return;
+ ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
+ ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
+ "refreshAndPersist" : "refreshOnly" );
+
+ if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
+ int dd, hh, mm, ss;
+
+ dd = si->si_interval;
+ ss = dd % 60;
+ dd /= 60;
+ mm = dd % 60;
+ dd /= 60;
+ hh = dd % 24;
+ dd /= 24;
+ ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
+ ptr += snprintf( ptr, WHATSLEFT, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
+ if ( ptr - buf >= sizeof( buf ) ) return;
+ } else if ( si->si_retryinterval ) {
+ int space=0;
+ if ( WHATSLEFT <= STRLENOF( " " RETRYSTR "=\"" "\"" ) ) return;
+ ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
+ for (i=0; si->si_retryinterval[i]; i++) {
+ if ( space ) *ptr++ = ' ';
+ space = 1;
+ ptr += snprintf( ptr, WHATSLEFT, "%ld ", (long) si->si_retryinterval[i] );
+ if ( si->si_retrynum_init[i] == RETRYNUM_FOREVER )
+ *ptr++ = '+';
+ else
+ ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_retrynum_init[i] );
+ }
+ if ( WHATSLEFT <= STRLENOF( "\"" ) ) return;
+ *ptr++ = '"';
+ }
+
+ if ( si->si_slimit ) {
+ if ( WHATSLEFT <= STRLENOF( " " SLIMITSTR "=" ) ) return;
+ ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
+ ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_slimit );
+ }
+
+ if ( si->si_tlimit ) {
+ if ( WHATSLEFT <= STRLENOF( " " TLIMITSTR "=" ) ) return;
+ ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
+ ptr += snprintf( ptr, WHATSLEFT, "%d", si->si_tlimit );
+ }
+
+ if ( si->si_syncdata ) {
+ if ( enum_to_verb( datamodes, si->si_syncdata, &bc ) >= 0 ) {
+ if ( WHATSLEFT <= STRLENOF( " " SYNCDATASTR "=" ) + bc.bv_len ) return;
+ ptr = lutil_strcopy( ptr, " " SYNCDATASTR "=" );
+ ptr = lutil_strcopy( ptr, bc.bv_val );
+ }
}
+ bc.bv_len = ptr - buf;
+ bc.bv_val = buf;
+ ber_dupbv( bv, &bc );
+}
+
+int
+syncrepl_config( ConfigArgs *c )
+{
+ if (c->op == SLAP_CONFIG_EMIT) {
+ if ( c->be->be_syncinfo ) {
+ struct berval bv;
+ syncrepl_unparse( c->be->be_syncinfo, &bv );
+ ber_bvarray_add( &c->rvalue_vals, &bv );
+ return 0;
+ }
+ return 1;
+ } else if ( c->op == LDAP_MOD_DELETE ) {
+ struct re_s *re;
- *new = NULL;
- free( str );
- return( *out );
+ if ( c->be->be_syncinfo ) {
+ syncinfo_free( c->be->be_syncinfo );
+ c->be->be_syncinfo = NULL;
+ }
+ SLAP_DBFLAGS( c->be ) &= ~(SLAP_DBFLAG_SHADOW|SLAP_DBFLAG_SYNC_SHADOW);
+ return 0;
+ }
+ if ( SLAP_SHADOW( c->be ) ) {
+ Debug(LDAP_DEBUG_ANY, "%s: "
+ "syncrepl: database already shadowed.\n",
+ c->log, 0, 0);
+ return(1);
+ } else if ( add_syncrepl( c ) ) {
+ return(1);
+ }
+ return config_sync_shadow( c );
}
projects / openldap / blobdiff