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-rw-r--r--servers/slapd/add.c693
1 files changed, 693 insertions, 0 deletions
diff --git a/servers/slapd/add.c b/servers/slapd/add.c
new file mode 100644
index 0000000..7934d3e
--- /dev/null
+++ b/servers/slapd/add.c
@@ -0,0 +1,693 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * 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>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/string.h>
+#include <ac/time.h>
+#include <ac/socket.h>
+
+#include "lutil.h"
+#include "slap.h"
+
+int
+do_add( Operation *op, SlapReply *rs )
+{
+ BerElement *ber = op->o_ber;
+ char *last;
+ struct berval dn = BER_BVNULL;
+ ber_len_t len;
+ ber_tag_t tag;
+ Modifications *modlist = NULL;
+ Modifications **modtail = &modlist;
+ Modifications tmp;
+ char textbuf[ SLAP_TEXT_BUFLEN ];
+ size_t textlen = sizeof( textbuf );
+ int rc = 0;
+ int freevals = 1;
+ OpExtraDB *oex;
+
+ Debug( LDAP_DEBUG_TRACE, "%s do_add\n",
+ op->o_log_prefix );
+
+ /*
+ * Parse the add request. It looks like this:
+ *
+ * AddRequest := [APPLICATION 14] SEQUENCE {
+ * name DistinguishedName,
+ * attrs SEQUENCE OF SEQUENCE {
+ * type AttributeType,
+ * values SET OF AttributeValue
+ * }
+ * }
+ */
+
+ /* get the name */
+ if ( ber_scanf( ber, "{m", /*}*/ &dn ) == LBER_ERROR ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: ber_scanf failed\n",
+ op->o_log_prefix );
+ send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
+ return SLAPD_DISCONNECT;
+ }
+
+ Debug( LDAP_DEBUG_ARGS, "%s do_add: dn (%s)\n",
+ op->o_log_prefix, dn.bv_val );
+
+ /* get the attrs */
+ for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT;
+ tag = ber_next_element( ber, &len, last ) )
+ {
+ Modifications *mod;
+ ber_tag_t rtag;
+
+ tmp.sml_nvalues = NULL;
+
+ rtag = ber_scanf( ber, "{m{W}}", &tmp.sml_type, &tmp.sml_values );
+
+ if ( rtag == LBER_ERROR ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: decoding error\n",
+ op->o_log_prefix );
+ send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
+ rs->sr_err = SLAPD_DISCONNECT;
+ goto done;
+ }
+
+ if ( tmp.sml_values == NULL ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: no values for type %s\n",
+ op->o_log_prefix, tmp.sml_type.bv_val );
+ send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+ "no values for attribute type" );
+ goto done;
+ }
+
+ mod = (Modifications *) ch_malloc( sizeof(Modifications) );
+ mod->sml_op = LDAP_MOD_ADD;
+ mod->sml_flags = 0;
+ mod->sml_next = NULL;
+ mod->sml_desc = NULL;
+ mod->sml_type = tmp.sml_type;
+ mod->sml_values = tmp.sml_values;
+ mod->sml_nvalues = NULL;
+
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+
+ if ( ber_scanf( ber, /*{*/ "}") == LBER_ERROR ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: ber_scanf failed\n",
+ op->o_log_prefix );
+ send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
+ rs->sr_err = SLAPD_DISCONNECT;
+ goto done;
+ }
+
+ if ( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: get_ctrls failed\n",
+ op->o_log_prefix );
+ goto done;
+ }
+
+ rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn,
+ op->o_tmpmemctx );
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY, "%s do_add: invalid dn (%s)\n",
+ op->o_log_prefix, dn.bv_val );
+ send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
+ goto done;
+ }
+
+ op->ora_e = entry_alloc();
+ ber_dupbv( &op->ora_e->e_name, &op->o_req_dn );
+ ber_dupbv( &op->ora_e->e_nname, &op->o_req_ndn );
+
+ Debug( LDAP_DEBUG_STATS, "%s ADD dn=\"%s\"\n",
+ op->o_log_prefix, op->o_req_dn.bv_val );
+
+ if ( modlist == NULL ) {
+ send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+ "no attributes provided" );
+ goto done;
+ }
+
+ if ( dn_match( &op->ora_e->e_nname, &slap_empty_bv ) ) {
+ /* protocolError may be a more appropriate error */
+ send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
+ "root DSE already exists" );
+ goto done;
+
+ } else if ( dn_match( &op->ora_e->e_nname, &frontendDB->be_schemandn ) ) {
+ send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
+ "subschema subentry already exists" );
+ goto done;
+ }
+
+ rs->sr_err = slap_mods_check( op, modlist, &rs->sr_text,
+ textbuf, textlen, NULL );
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+
+ /* temporary; remove if not invoking backend function */
+ op->ora_modlist = modlist;
+
+ /* call this so global overlays/SLAPI have access to ora_e */
+ rs->sr_err = slap_mods2entry( op->ora_modlist, &op->ora_e,
+ 1, 0, &rs->sr_text, textbuf, textlen );
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+
+ freevals = 0;
+ oex = op->o_tmpalloc( sizeof(OpExtraDB), op->o_tmpmemctx );
+ oex->oe.oe_key = (void *)do_add;
+ oex->oe_db = NULL;
+ LDAP_SLIST_INSERT_HEAD(&op->o_extra, &oex->oe, oe_next);
+
+ op->o_bd = frontendDB;
+ rc = frontendDB->be_add( op, rs );
+
+ if ( rc == SLAPD_ASYNCOP ) {
+ /* skip cleanup */
+ return rc;
+ }
+
+ if ( rc == LDAP_TXN_SPECIFY_OKAY ) {
+ /* skip cleanup */
+ return rc;
+ } else if ( rc == 0 ) {
+ if ( op->ora_e != NULL && oex->oe_db != NULL ) {
+ BackendDB *bd = op->o_bd;
+
+ op->o_bd = oex->oe_db;
+
+ be_entry_release_w( op, op->ora_e );
+
+ op->ora_e = NULL;
+ op->o_bd = bd;
+ }
+ }
+ LDAP_SLIST_REMOVE(&op->o_extra, &oex->oe, OpExtra, oe_next);
+ op->o_tmpfree( oex, op->o_tmpmemctx );
+
+done:;
+ if ( modlist != NULL ) {
+ /* in case of error, free the values as well */
+ slap_mods_free( modlist, freevals );
+ }
+
+ if ( op->ora_e != NULL ) {
+ entry_free( op->ora_e );
+ }
+ op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
+ op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
+
+ return rc;
+}
+
+int
+fe_op_add( Operation *op, SlapReply *rs )
+{
+ Modifications **modtail = &op->ora_modlist;
+ int rc = 0;
+ BackendDB *op_be, *bd = op->o_bd;
+ char textbuf[ SLAP_TEXT_BUFLEN ];
+ size_t textlen = sizeof( textbuf );
+
+ /*
+ * We could be serving multiple database backends. Select the
+ * appropriate one, or send a referral to our "referral server"
+ * if we don't hold it.
+ */
+ op->o_bd = select_backend( &op->ora_e->e_nname, 1 );
+ if ( op->o_bd == NULL ) {
+ op->o_bd = bd;
+ rs->sr_ref = referral_rewrite( default_referral,
+ NULL, &op->ora_e->e_name, LDAP_SCOPE_DEFAULT );
+ if ( !rs->sr_ref ) rs->sr_ref = default_referral;
+ if ( rs->sr_ref ) {
+ rs->sr_err = LDAP_REFERRAL;
+ send_ldap_result( op, rs );
+
+ if ( rs->sr_ref != default_referral ) {
+ ber_bvarray_free( rs->sr_ref );
+ }
+ } else {
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "no global superior knowledge" );
+ }
+ goto done;
+ }
+
+ /* If we've got a glued backend, check the real backend */
+ op_be = op->o_bd;
+ if ( SLAP_GLUE_INSTANCE( op->o_bd )) {
+ op->o_bd = select_backend( &op->ora_e->e_nname, 0 );
+ }
+
+ /* check restrictions */
+ if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+
+ /* check for referrals */
+ if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
+ goto done;
+ }
+
+ rs->sr_err = slap_mods_obsolete_check( op, op->ora_modlist,
+ &rs->sr_text, textbuf, textlen );
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+
+ /*
+ * do the add if 1 && (2 || 3)
+ * 1) there is an add function implemented in this backend;
+ * 2) this backend is the provider for what it holds;
+ * 3) it's a replica and the dn supplied is the updatedn.
+ */
+ if ( op->o_bd->be_add ) {
+ /* do the update here */
+ int repl_user = be_isupdate( op );
+ if ( !SLAP_SINGLE_SHADOW(op->o_bd) || repl_user ) {
+ int update = !BER_BVISEMPTY( &op->o_bd->be_update_ndn );
+
+ if ( !update ) {
+ rs->sr_err = slap_mods_no_user_mod_check( op, op->ora_modlist,
+ &rs->sr_text, textbuf, textlen );
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+ }
+
+ if ( !repl_user ) {
+ /* go to the last mod */
+ for ( modtail = &op->ora_modlist;
+ *modtail != NULL;
+ modtail = &(*modtail)->sml_next )
+ {
+ assert( (*modtail)->sml_op == LDAP_MOD_ADD );
+ assert( (*modtail)->sml_desc != NULL );
+ }
+
+
+ /* check for unmodifiable attributes */
+ rs->sr_err = slap_mods_no_repl_user_mod_check( op,
+ op->ora_modlist, &rs->sr_text, textbuf, textlen );
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto done;
+ }
+ }
+
+ if ( op->o_txnSpec ) {
+ rc = txn_preop( op, rs );
+ goto done;
+ }
+
+ op->o_bd = op_be;
+ rc = op->o_bd->be_add( op, rs );
+ if ( rc == LDAP_SUCCESS ) {
+ OpExtra *oex;
+ /* NOTE: be_entry_release_w() is
+ * called by do_add(), so that global
+ * overlays on the way back can
+ * at least read the entry */
+ LDAP_SLIST_FOREACH(oex, &op->o_extra, oe_next) {
+ if ( oex->oe_key == (void *)do_add ) {
+ ((OpExtraDB *)oex)->oe_db = op->o_bd;
+ break;
+ }
+ }
+ }
+
+ } else {
+ BerVarray defref = NULL;
+
+ defref = op->o_bd->be_update_refs
+ ? op->o_bd->be_update_refs : default_referral;
+
+ if ( defref != NULL ) {
+ rs->sr_ref = referral_rewrite( defref,
+ NULL, &op->ora_e->e_name, LDAP_SCOPE_DEFAULT );
+ if ( rs->sr_ref == NULL ) rs->sr_ref = defref;
+ rs->sr_err = LDAP_REFERRAL;
+ if (!rs->sr_ref) rs->sr_ref = default_referral;
+ send_ldap_result( op, rs );
+
+ if ( rs->sr_ref != default_referral ) {
+ ber_bvarray_free( rs->sr_ref );
+ }
+ } else {
+ send_ldap_error( op, rs,
+ LDAP_UNWILLING_TO_PERFORM,
+ "shadow context; no update referral" );
+ }
+ }
+ } else {
+ Debug( LDAP_DEBUG_ARGS, "do_add: no backend support\n" );
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "operation not supported within namingContext" );
+ }
+
+done:;
+ op->o_bd = bd;
+ return rc;
+}
+
+int
+slap_mods2entry(
+ Modifications *mods,
+ Entry **e,
+ int initial,
+ int dup,
+ const char **text,
+ char *textbuf, size_t textlen )
+{
+ Attribute **tail;
+ int i;
+
+ if ( initial ) {
+ assert( (*e)->e_attrs == NULL );
+ }
+
+ for ( tail = &(*e)->e_attrs; *tail != NULL; tail = &(*tail)->a_next )
+ ;
+
+ *text = textbuf;
+
+ for( ; mods != NULL; mods = mods->sml_next ) {
+ Attribute *attr;
+
+ assert( mods->sml_desc != NULL );
+
+ attr = attr_find( (*e)->e_attrs, mods->sml_desc );
+
+ if( attr != NULL ) {
+#define SLURPD_FRIENDLY
+#ifdef SLURPD_FRIENDLY
+ int j;
+
+ if ( !initial ) {
+ /*
+ * This check allows overlays to override operational
+ * attributes by setting them directly in the entry.
+ * We assume slap_mods_no_user_mod_check() was called
+ * with the user modifications.
+ */
+ *text = NULL;
+ return LDAP_SUCCESS;
+ }
+
+ i = attr->a_numvals;
+ j = mods->sml_numvals;
+ attr->a_numvals += j;
+ j++; /* NULL */
+
+ attr->a_vals = ch_realloc( attr->a_vals,
+ sizeof( struct berval ) * (i+j) );
+
+ /* checked for duplicates in slap_mods_check */
+
+ if ( dup ) {
+ for ( j = 0; mods->sml_values[j].bv_val; j++ ) {
+ ber_dupbv( &attr->a_vals[i+j], &mods->sml_values[j] );
+ }
+ BER_BVZERO( &attr->a_vals[i+j] );
+ j++;
+ } else {
+ AC_MEMCPY( &attr->a_vals[i], mods->sml_values,
+ sizeof( struct berval ) * j );
+ }
+
+ if( mods->sml_nvalues ) {
+ attr->a_nvals = ch_realloc( attr->a_nvals,
+ sizeof( struct berval ) * (i+j) );
+ if ( dup ) {
+ for ( j = 0; mods->sml_nvalues[j].bv_val; j++ ) {
+ ber_dupbv( &attr->a_nvals[i+j], &mods->sml_nvalues[j] );
+ }
+ BER_BVZERO( &attr->a_nvals[i+j] );
+ } else {
+ AC_MEMCPY( &attr->a_nvals[i], mods->sml_nvalues,
+ sizeof( struct berval ) * j );
+ }
+ } else {
+ attr->a_nvals = attr->a_vals;
+ }
+
+ continue;
+#else
+ snprintf( textbuf, textlen,
+ "attribute '%s' provided more than once",
+ mods->sml_desc->ad_cname.bv_val );
+ *text = textbuf;
+ return LDAP_TYPE_OR_VALUE_EXISTS;
+#endif
+ }
+
+ attr = attr_alloc( mods->sml_desc );
+
+ /* move values to attr structure */
+ i = mods->sml_numvals;
+ attr->a_numvals = mods->sml_numvals;
+ if ( dup ) {
+ attr->a_vals = (BerVarray) ch_calloc( i+1, sizeof( BerValue ));
+ for ( i = 0; mods->sml_values[i].bv_val; i++ ) {
+ ber_dupbv( &attr->a_vals[i], &mods->sml_values[i] );
+ }
+ BER_BVZERO( &attr->a_vals[i] );
+ } else {
+ attr->a_vals = mods->sml_values;
+ }
+
+ if ( mods->sml_nvalues ) {
+ if ( dup ) {
+ i = mods->sml_numvals;
+ attr->a_nvals = (BerVarray) ch_calloc( i+1, sizeof( BerValue ));
+ for ( i = 0; mods->sml_nvalues[i].bv_val; i++ ) {
+ ber_dupbv( &attr->a_nvals[i], &mods->sml_nvalues[i] );
+ }
+ BER_BVZERO( &attr->a_nvals[i] );
+ } else {
+ attr->a_nvals = mods->sml_nvalues;
+ }
+ } else {
+ attr->a_nvals = attr->a_vals;
+ }
+
+ *tail = attr;
+ tail = &attr->a_next;
+ }
+
+ *text = NULL;
+
+ return LDAP_SUCCESS;
+}
+
+int
+slap_entry2mods(
+ Entry *e,
+ Modifications **mods,
+ const char **text,
+ char *textbuf, size_t textlen )
+{
+ Modifications *modhead = NULL;
+ Modifications *mod;
+ Modifications **modtail = &modhead;
+ Attribute *a_new;
+ AttributeDescription *a_new_desc;
+ int i, count;
+
+ a_new = e->e_attrs;
+
+ while ( a_new != NULL ) {
+ a_new_desc = a_new->a_desc;
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ));
+
+ mod->sml_op = LDAP_MOD_REPLACE;
+ mod->sml_flags = 0;
+
+ mod->sml_type = a_new_desc->ad_cname;
+
+ count = a_new->a_numvals;
+ mod->sml_numvals = a_new->a_numvals;
+
+ mod->sml_values = (struct berval*) ch_malloc(
+ (count+1) * sizeof( struct berval) );
+
+ /* see slap_mods_check() comments...
+ * if a_vals == a_nvals, there is no normalizer.
+ * in this case, mod->sml_nvalues must be left NULL.
+ */
+ if ( a_new->a_vals != a_new->a_nvals ) {
+ mod->sml_nvalues = (struct berval*) ch_malloc(
+ (count+1) * sizeof( struct berval) );
+ } else {
+ mod->sml_nvalues = NULL;
+ }
+
+ for ( i = 0; i < count; i++ ) {
+ ber_dupbv(mod->sml_values+i, a_new->a_vals+i);
+ if ( mod->sml_nvalues ) {
+ ber_dupbv( mod->sml_nvalues+i, a_new->a_nvals+i );
+ }
+ }
+
+ mod->sml_values[count].bv_val = NULL;
+ mod->sml_values[count].bv_len = 0;
+
+ if ( mod->sml_nvalues ) {
+ mod->sml_nvalues[count].bv_val = NULL;
+ mod->sml_nvalues[count].bv_len = 0;
+ }
+
+ mod->sml_desc = a_new_desc;
+ mod->sml_next =NULL;
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ a_new = a_new->a_next;
+ }
+
+ *mods = modhead;
+
+ return LDAP_SUCCESS;
+}
+
+int slap_add_opattrs(
+ Operation *op,
+ const char **text,
+ char *textbuf,
+ size_t textlen,
+ int manage_ctxcsn )
+{
+ struct berval name, timestamp, csn = BER_BVNULL;
+ struct berval nname, tmp;
+ char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
+ char csnbuf[ LDAP_PVT_CSNSTR_BUFSIZE ];
+ Attribute *a;
+
+ if ( SLAP_LASTMOD( op->o_bd ) ) {
+ char *ptr;
+ int gotcsn = 0;
+
+ timestamp.bv_val = timebuf;
+ a = attr_find( op->ora_e->e_attrs, slap_schema.si_ad_entryCSN );
+ if ( a ) {
+ gotcsn = 1;
+ csn = a->a_vals[0];
+ }
+ if ( BER_BVISEMPTY( &op->o_csn )) {
+ if ( !gotcsn ) {
+ csn.bv_val = csnbuf;
+ csn.bv_len = sizeof(csnbuf);
+ slap_get_csn( op, &csn, manage_ctxcsn );
+ } else {
+ if ( manage_ctxcsn )
+ slap_queue_csn( op, &csn );
+ }
+ } else {
+ csn = op->o_csn;
+ }
+ ptr = ber_bvchr( &csn, '#' );
+ if ( ptr ) {
+ timestamp.bv_len = STRLENOF("YYYYMMDDHHMMSSZ");
+ AC_MEMCPY( timebuf, csn.bv_val, timestamp.bv_len );
+ timebuf[timestamp.bv_len-1] = 'Z';
+ timebuf[timestamp.bv_len] = '\0';
+ } else {
+ time_t now = slap_get_time();
+
+ timestamp.bv_len = sizeof(timebuf);
+
+ slap_timestamp( &now, &timestamp );
+ }
+
+ if ( BER_BVISEMPTY( &op->o_dn ) ) {
+ BER_BVSTR( &name, SLAPD_ANONYMOUS );
+ nname = name;
+ } else {
+ name = op->o_dn;
+ nname = op->o_ndn;
+ }
+
+ a = attr_find( op->ora_e->e_attrs,
+ slap_schema.si_ad_entryUUID );
+ if ( !a ) {
+ char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
+
+ tmp.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
+ tmp.bv_val = uuidbuf;
+
+ attr_merge_normalize_one( op->ora_e,
+ slap_schema.si_ad_entryUUID, &tmp, op->o_tmpmemctx );
+ }
+
+ a = attr_find( op->ora_e->e_attrs,
+ slap_schema.si_ad_creatorsName );
+ if ( !a ) {
+ attr_merge_one( op->ora_e,
+ slap_schema.si_ad_creatorsName, &name, &nname );
+ }
+
+ a = attr_find( op->ora_e->e_attrs,
+ slap_schema.si_ad_createTimestamp );
+ if ( !a ) {
+ attr_merge_one( op->ora_e,
+ slap_schema.si_ad_createTimestamp, &timestamp, NULL );
+ }
+
+ if ( !gotcsn ) {
+ attr_merge_one( op->ora_e,
+ slap_schema.si_ad_entryCSN, &csn, NULL );
+ }
+
+ a = attr_find( op->ora_e->e_attrs,
+ slap_schema.si_ad_modifiersName );
+ if ( !a ) {
+ attr_merge_one( op->ora_e,
+ slap_schema.si_ad_modifiersName, &name, &nname );
+ }
+
+ a = attr_find( op->ora_e->e_attrs,
+ slap_schema.si_ad_modifyTimestamp );
+ if ( !a ) {
+ attr_merge_one( op->ora_e,
+ slap_schema.si_ad_modifyTimestamp, &timestamp, NULL );
+ }
+ }
+
+ return LDAP_SUCCESS;
+}