X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fmodify.c;h=0f0c716375f167e6de35b1ba47d6d786746912de;hb=e178624b422dff28a8ffea846376e8049c7e4e04;hp=75e2224a2c2404cf2893e01224857e71599094ff;hpb=7df4daffcd069df21814a40c3eb74caa17bb1a5a;p=openldap diff --git a/servers/slapd/modify.c b/servers/slapd/modify.c index 75e2224a2c..0f0c716375 100644 --- a/servers/slapd/modify.c +++ b/servers/slapd/modify.c @@ -1,3 +1,8 @@ +/* $OpenLDAP$ */ +/* + * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved. + * COPYING RESTRICTIONS APPLY, see COPYRIGHT file + */ /* * Copyright (c) 1995 Regents of the University of Michigan. * All rights reserved. @@ -10,38 +15,45 @@ * is provided ``as is'' without express or implied warranty. */ +#include "portable.h" + #include -#include -#include -#include -#include -#include -#include "slap.h" -extern Backend *select_backend(); +#include +#include +#include -extern char *default_referral; -extern time_t currenttime; -extern pthread_mutex_t currenttime_mutex; -extern int global_lastmod; +#include "lutil.h" -static void modlist_free(); -static void add_lastmods(); +#include "ldap_pvt.h" +#include "slap.h" -void +int do_modify( Connection *conn, - Operation *op -) + Operation *op ) { - char *dn, *odn; + struct berval dn = { 0, NULL }; + struct berval pdn = { 0, NULL }; + struct berval ndn = { 0, NULL }; char *last; - unsigned long tag, len; - LDAPMod *mods, *tmp; - LDAPMod **modtail; + ber_tag_t tag; + ber_len_t len; + Modifications *modlist = NULL; + Modifications **modtail = &modlist; +#ifdef LDAP_DEBUG + Modifications *tmp; +#endif Backend *be; + int rc; + const char *text; + int manageDSAit; +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ENTRY, "do_modify: enter\n", 0, 0, 0 ); +#else Debug( LDAP_DEBUG_TRACE, "do_modify\n", 0, 0, 0 ); +#endif /* * Parse the modify request. It looks like this: @@ -62,205 +74,608 @@ do_modify( * } */ - if ( ber_scanf( op->o_ber, "{a", &dn ) == LBER_ERROR ) { - Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 ); - send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, "" ); - return; + if ( ber_scanf( op->o_ber, "{m" /*}*/, &dn ) == LBER_ERROR ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, "do_modify: ber_scanf failed\n", 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "do_modify: ber_scanf failed\n", 0, 0, 0 ); +#endif + + send_ldap_disconnect( conn, op, + LDAP_PROTOCOL_ERROR, "decoding error" ); + return SLAPD_DISCONNECT; } - odn = strdup( dn ); - dn_normalize( dn ); - Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn, 0, 0 ); +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 ); +#else + Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 ); +#endif + /* collect modifications & save for later */ - mods = NULL; - modtail = &mods; + for ( tag = ber_first_element( op->o_ber, &len, &last ); tag != LBER_DEFAULT; tag = ber_next_element( op->o_ber, &len, last ) ) { - (*modtail) = (LDAPMod *) ch_calloc( 1, sizeof(LDAPMod) ); + ber_int_t mop; + Modifications tmp, *mod; + - if ( ber_scanf( op->o_ber, "{i{a[V]}}", &(*modtail)->mod_op, - &(*modtail)->mod_type, &(*modtail)->mod_bvalues ) + if ( ber_scanf( op->o_ber, "{i{m[W]}}", &mop, + &tmp.sml_type, &tmp.sml_bvalues ) == LBER_ERROR ) { - send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, - "decoding error" ); - free( dn ); - free( odn ); - free( *modtail ); - modlist_free( mods ); - return; + send_ldap_disconnect( conn, op, + LDAP_PROTOCOL_ERROR, "decoding modlist error" ); + rc = SLAPD_DISCONNECT; + goto cleanup; } - if ( (*modtail)->mod_op != LDAP_MOD_ADD && - (*modtail)->mod_op != LDAP_MOD_DELETE && - (*modtail)->mod_op != LDAP_MOD_REPLACE ) - { - send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, - "unrecognized modify operation" ); - free( dn ); - free( odn ); - modlist_free( mods ); - return; - } + mod = (Modifications *) ch_malloc( sizeof(Modifications) ); + mod->sml_op = mop; + mod->sml_type = tmp.sml_type; + mod->sml_bvalues = tmp.sml_bvalues; + mod->sml_desc = NULL; + mod->sml_next =NULL; + *modtail = mod; - if ( (*modtail)->mod_bvalues == NULL && (*modtail)->mod_op - != LDAP_MOD_DELETE ) { - send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, - "no values given" ); - free( dn ); - free( odn ); - modlist_free( mods ); - return; + switch( mop ) { + case LDAP_MOD_ADD: + if ( mod->sml_bvalues == NULL ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "do_modify: modify/add operation (%ld) requires values\n", + (long)mop, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, + "do_modify: modify/add operation (%ld) requires values\n", + (long) mop, 0, 0 ); +#endif + + send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, + NULL, "modify/add operation requires values", + NULL, NULL ); + rc = LDAP_PROTOCOL_ERROR; + goto cleanup; + } + + /* fall through */ + + case LDAP_MOD_DELETE: + case LDAP_MOD_REPLACE: + break; + + default: { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "do_modify: invalid modify operation (%ld)\n", (long)mop, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, + "do_modify: invalid modify operation (%ld)\n", + (long) mop, 0, 0 ); +#endif + + send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, + NULL, "unrecognized modify operation", NULL, NULL ); + rc = LDAP_PROTOCOL_ERROR; + goto cleanup; + } } - attr_normalize( (*modtail)->mod_type ); - modtail = &(*modtail)->mod_next; + modtail = &mod->sml_next; } *modtail = NULL; + if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, "do_modify: get_ctrls failed\n", 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 ); +#endif + + goto cleanup; + } + + rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn ); + if( rc != LDAP_SUCCESS ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, INFO, "do_modify: conn %d invalid dn (%s)\n", + conn->c_connid, dn.bv_val, 0 ); +#else + Debug( LDAP_DEBUG_ANY, + "do_modify: invalid dn (%s)\n", dn.bv_val, 0, 0 ); +#endif + send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL, + "invalid DN", NULL, NULL ); + goto cleanup; + } + + if( ndn.bv_len == 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "do_modify: attempt to modify root DSE.\n",0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "do_modify: root dse!\n", 0, 0, 0 ); +#endif + + send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM, + NULL, "modify upon the root DSE not supported", NULL, NULL ); + goto cleanup; + + } else if ( bvmatch( &ndn, &global_schemandn ) ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "do_modify: attempt to modify subschema subentry.\n" , 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "do_modify: subschema subentry!\n", 0, 0, 0 ); +#endif + + send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM, + NULL, "modification of subschema subentry not supported", + NULL, NULL ); + goto cleanup; + } + #ifdef LDAP_DEBUG +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, DETAIL1, "do_modify: modifications:\n", 0, 0, 0 ); +#else Debug( LDAP_DEBUG_ARGS, "modifications:\n", 0, 0, 0 ); - for ( tmp = mods; tmp != NULL; tmp = tmp->mod_next ) { - Debug( LDAP_DEBUG_ARGS, "\t%s: %s\n", tmp->mod_op - == LDAP_MOD_ADD ? "add" : (tmp->mod_op == LDAP_MOD_DELETE ? - "delete" : "replace"), tmp->mod_type, 0 ); +#endif + + for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, DETAIL1, "\t%s: %s\n", + tmp->sml_op == LDAP_MOD_ADD ? + "add" : (tmp->sml_op == LDAP_MOD_DELETE ? + "delete" : "replace"), tmp->sml_type.bv_val, 0 ); + + if ( tmp->sml_bvalues == NULL ) { + LDAP_LOG( OPERATION, DETAIL1, "\t\tno values", 0, 0, 0 ); + } else if ( tmp->sml_bvalues[0].bv_val == NULL ) { + LDAP_LOG( OPERATION, DETAIL1, "\t\tzero values", 0, 0, 0 ); + } else if ( tmp->sml_bvalues[1].bv_val == NULL ) { + LDAP_LOG( OPERATION, DETAIL1, "\t\tone value", 0, 0, 0 ); + } else { + LDAP_LOG( OPERATION, DETAIL1, "\t\tmultiple values", 0, 0, 0 ); + } + +#else + Debug( LDAP_DEBUG_ARGS, "\t%s: %s\n", + tmp->sml_op == LDAP_MOD_ADD + ? "add" : (tmp->sml_op == LDAP_MOD_DELETE + ? "delete" : "replace"), tmp->sml_type.bv_val, 0 ); + + if ( tmp->sml_bvalues == NULL ) { + Debug( LDAP_DEBUG_ARGS, "%s\n", + "\t\tno values", NULL, NULL ); + } else if ( tmp->sml_bvalues[0].bv_val == NULL ) { + Debug( LDAP_DEBUG_ARGS, "%s\n", + "\t\tzero values", NULL, NULL ); + } else if ( tmp->sml_bvalues[1].bv_val == NULL ) { + Debug( LDAP_DEBUG_ARGS, "%s, length %ld\n", + "\t\tone value", (long) tmp->sml_bvalues[0].bv_len, NULL ); + } else { + Debug( LDAP_DEBUG_ARGS, "%s\n", + "\t\tmultiple values", NULL, NULL ); + } +#endif } #endif - Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d MOD dn=\"%s\"\n", - conn->c_connid, op->o_opid, dn, 0, 0 ); + Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD dn=\"%s\"\n", + op->o_connid, op->o_opid, dn.bv_val, 0, 0 ); + + manageDSAit = get_manageDSAit( op ); /* * 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. */ - if ( (be = select_backend( dn )) == NULL ) { - free( dn ); - free( odn ); - modlist_free( mods ); - send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL, - default_referral ); - return; + if ( (be = select_backend( &ndn, manageDSAit, 0 )) == NULL ) { + BerVarray ref = referral_rewrite( default_referral, + NULL, &pdn, LDAP_SCOPE_DEFAULT ); + + send_ldap_result( conn, op, rc = LDAP_REFERRAL, + NULL, NULL, ref ? ref : default_referral, NULL ); + + ber_bvarray_free( ref ); + goto cleanup; + } + + /* check restrictions */ + rc = backend_check_restrictions( be, conn, op, NULL, &text ) ; + if( rc != LDAP_SUCCESS ) { + send_ldap_result( conn, op, rc, + NULL, text, NULL, NULL ); + goto cleanup; + } + + /* check for referrals */ + rc = backend_check_referrals( be, conn, op, &pdn, &ndn ); + if ( rc != LDAP_SUCCESS ) { + goto cleanup; } + /* deref suffix alias if appropriate */ + suffix_alias( be, &ndn ); + /* * do the modify if 1 && (2 || 3) * 1) there is a modify function implemented in this backend; * 2) this backend is master for what it holds; - * 3) it's a replica and the dn supplied is the updatedn. + * 3) it's a replica and the dn supplied is the update_ndn. */ - if ( be->be_modify != NULL ) { + if ( be->be_modify ) { /* do the update here */ - if ( be->be_updatedn == NULL || - strcasecmp( be->be_updatedn, op->o_dn ) == 0 ) { + int repl_user = be_isupdate( be, &op->o_ndn ); +#ifndef SLAPD_MULTIMASTER + /* Multimaster slapd does not have to check for replicator dn + * because it accepts each modify request + */ + if ( !be->be_update_ndn.bv_len || repl_user ) +#endif + { + int update = be->be_update_ndn.bv_len; + const char *text; + char textbuf[SLAP_TEXT_BUFLEN]; + size_t textlen = sizeof textbuf; + + rc = slap_mods_check( modlist, update, &text, + textbuf, textlen ); - if ( (be->be_lastmod == ON || ( be->be_lastmod == UNDEFINED && - global_lastmod == ON ) ) && be->be_updatedn == NULL ) { - add_lastmods( op, &mods ); + if( rc != LDAP_SUCCESS ) { + send_ldap_result( conn, op, rc, + NULL, text, NULL, NULL ); + goto cleanup; } - if ( (*be->be_modify)( be, conn, op, odn, mods ) == 0 ) { - replog( be, LDAP_REQ_MODIFY, dn, mods, 0 ); + + if ( !repl_user ) { + for( modtail = &modlist; + *modtail != NULL; + modtail = &(*modtail)->sml_next ) + { + /* empty */ + } + + rc = slap_mods_opattrs( be, op, modlist, modtail, &text, + textbuf, textlen ); + if( rc != LDAP_SUCCESS ) { + send_ldap_result( conn, op, rc, + NULL, text, + NULL, NULL ); + goto cleanup; + } } + if ( (*be->be_modify)( be, conn, op, &pdn, &ndn, modlist ) == 0 +#ifdef SLAPD_MULTIMASTER + && !repl_user +#endif + ) { + /* but we log only the ones not from a replicator user */ + replog( be, op, &pdn, &ndn, modlist ); + } + +#ifndef SLAPD_MULTIMASTER /* send a referral */ } else { - send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL, - default_referral ); + BerVarray defref = be->be_update_refs + ? be->be_update_refs : default_referral; + BerVarray ref = referral_rewrite( defref, + NULL, &pdn, LDAP_SCOPE_DEFAULT ); + + send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL, + ref ? ref : defref, NULL ); + + ber_bvarray_free( ref ); +#endif } } else { - send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL, - "Function not implemented" ); + send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM, + NULL, "operation not supported within namingContext", + NULL, NULL ); } - free( dn ); - free( odn ); - modlist_free( mods ); +cleanup: + free( pdn.bv_val ); + free( ndn.bv_val ); + if ( modlist != NULL ) + slap_mods_free( modlist ); + return rc; } -static void -modlist_free( - LDAPMod *mods -) +/* + * Do basic attribute type checking and syntax validation. + */ +int slap_mods_check( + Modifications *ml, + int update, + const char **text, + char *textbuf, + size_t textlen ) { - LDAPMod *next; - - for ( ; mods != NULL; mods = next ) { - next = mods->mod_next; - free( mods->mod_type ); - if ( mods->mod_bvalues != NULL ) - ber_bvecfree( mods->mod_bvalues ); - free( mods ); + int rc; + + for( ; ml != NULL; ml = ml->sml_next ) { + AttributeDescription *ad = NULL; + + /* convert to attribute description */ + rc = slap_bv2ad( &ml->sml_type, &ml->sml_desc, text ); + + if( rc != LDAP_SUCCESS ) { + snprintf( textbuf, textlen, "%s: %s", + ml->sml_type.bv_val, *text ); + *text = textbuf; + return rc; + } + + ad = ml->sml_desc; + + if( slap_syntax_is_binary( ad->ad_type->sat_syntax ) + && !slap_ad_is_binary( ad )) + { + /* attribute requires binary transfer */ + snprintf( textbuf, textlen, + "%s: requires ;binary transfer", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_UNDEFINED_TYPE; + } + + if( !slap_syntax_is_binary( ad->ad_type->sat_syntax ) + && slap_ad_is_binary( ad )) + { + /* attribute requires binary transfer */ + snprintf( textbuf, textlen, + "%s: disallows ;binary transfer", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_UNDEFINED_TYPE; + } + + if( slap_ad_is_lang_range( ad )) { + /* attribute requires binary transfer */ + snprintf( textbuf, textlen, + "%s: inappropriate use of language range option", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_UNDEFINED_TYPE; + } + + if (!update && is_at_no_user_mod( ad->ad_type )) { + /* user modification disallowed */ + snprintf( textbuf, textlen, + "%s: no user modification allowed", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_CONSTRAINT_VIOLATION; + } + + if ( is_at_obsolete( ad->ad_type ) && + ( ml->sml_op == LDAP_MOD_ADD || ml->sml_bvalues != NULL ) ) + { + /* + * attribute is obsolete, + * only allow replace/delete with no values + */ + snprintf( textbuf, textlen, + "%s: attribute is obsolete", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_CONSTRAINT_VIOLATION; + } + + /* + * check values + */ + if( ml->sml_bvalues != NULL ) { + ber_len_t nvals; + slap_syntax_validate_func *validate = + ad->ad_type->sat_syntax->ssyn_validate; + slap_syntax_transform_func *pretty = + ad->ad_type->sat_syntax->ssyn_pretty; + + if( !pretty && !validate ) { + *text = "no validator for syntax"; + snprintf( textbuf, textlen, + "%s: no validator for syntax %s", + ml->sml_type.bv_val, + ad->ad_type->sat_syntax->ssyn_oid ); + *text = textbuf; + return LDAP_INVALID_SYNTAX; + } + + /* + * check that each value is valid per syntax + * and pretty if appropriate + */ + for( nvals = 0; ml->sml_bvalues[nvals].bv_val; nvals++ ) { + struct berval pval; + if( pretty ) { + rc = pretty( ad->ad_type->sat_syntax, + &ml->sml_bvalues[nvals], &pval ); + } else { + rc = validate( ad->ad_type->sat_syntax, + &ml->sml_bvalues[nvals] ); + } + + if( rc != 0 ) { + snprintf( textbuf, textlen, + "%s: value #%ld invalid per syntax", + ml->sml_type.bv_val, (long) nvals ); + *text = textbuf; + return LDAP_INVALID_SYNTAX; + } + + if( pretty ) { + ber_memfree( ml->sml_bvalues[nvals].bv_val ); + ml->sml_bvalues[nvals] = pval; + } + } + + /* + * a rough single value check... an additional check is needed + * to catch add of single value to existing single valued attribute + */ + if( ( ml->sml_op == LDAP_MOD_ADD || ml->sml_op == LDAP_MOD_REPLACE ) + && nvals > 1 && is_at_single_value( ad->ad_type )) + { + snprintf( textbuf, textlen, + "%s: multiple value provided", + ml->sml_type.bv_val ); + *text = textbuf; + return LDAP_CONSTRAINT_VIOLATION; + } + } } + + return LDAP_SUCCESS; } -static void -add_lastmods( Operation *op, LDAPMod **mods ) +int slap_mods_opattrs( + Backend *be, + Operation *op, + Modifications *mods, + Modifications **modtail, + const char **text, + char *textbuf, size_t textlen ) { - char buf[20]; - struct berval bv; - struct berval *bvals[2]; - LDAPMod **m; - LDAPMod *tmp; - struct tm *ltm; - - Debug( LDAP_DEBUG_TRACE, "add_lastmods\n", 0, 0, 0 ); - - bvals[0] = &bv; - bvals[1] = NULL; - - /* remove any attempts by the user to modify these attrs */ - for ( m = mods; *m != NULL; m = &(*m)->mod_next ) { - if ( strcasecmp( (*m)->mod_type, "modifytimestamp" ) == 0 || - strcasecmp( (*m)->mod_type, "modifiersname" ) == 0 || - strcasecmp( (*m)->mod_type, "createtimestamp" ) == 0 || - strcasecmp( (*m)->mod_type, "creatorsname" ) == 0 ) { - - Debug( LDAP_DEBUG_TRACE, - "add_lastmods: found lastmod attr: %s\n", - (*m)->mod_type, 0, 0 ); - tmp = *m; - *m = (*m)->mod_next; - free( tmp->mod_type ); - if ( tmp->mod_bvalues != NULL ) { - ber_bvecfree( tmp->mod_bvalues ); - } - free( tmp ); - if (!*m) - break; - } - } - - if ( op->o_dn == NULL || op->o_dn[0] == '\0' ) { - bv.bv_val = "NULLDN"; - bv.bv_len = strlen( bv.bv_val ); - } else { - bv.bv_val = op->o_dn; - bv.bv_len = strlen( bv.bv_val ); + struct berval name, timestamp, csn; + char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ]; + char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ]; + Modifications *mod; + + int mop = op->o_tag == LDAP_REQ_ADD + ? LDAP_MOD_ADD : LDAP_MOD_REPLACE; + + assert( modtail != NULL ); + assert( *modtail == NULL ); + + if( SLAP_LASTMOD(be) ) { + struct tm *ltm; + time_t now = slap_get_time(); + + ldap_pvt_thread_mutex_lock( &gmtime_mutex ); + ltm = gmtime( &now ); + lutil_gentime( timebuf, sizeof(timebuf), ltm ); + + csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 ); + ldap_pvt_thread_mutex_unlock( &gmtime_mutex ); + csn.bv_val = csnbuf; + + timestamp.bv_val = timebuf; + timestamp.bv_len = strlen(timebuf); + + if( op->o_dn.bv_len == 0 ) { + name.bv_val = SLAPD_ANONYMOUS; + name.bv_len = sizeof(SLAPD_ANONYMOUS)-1; + } else { + name = op->o_dn; + } } - tmp = (LDAPMod *) ch_calloc( 1, sizeof(LDAPMod) ); - tmp->mod_type = strdup( "modifiersname" ); - tmp->mod_op = LDAP_MOD_REPLACE; - tmp->mod_bvalues = (struct berval **) ch_calloc( 1, - 2 * sizeof(struct berval *) ); - tmp->mod_bvalues[0] = ber_bvdup( &bv ); - tmp->mod_next = *mods; - *mods = tmp; - - pthread_mutex_lock( ¤ttime_mutex ); - ltm = localtime( ¤ttime ); - strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm ); - pthread_mutex_unlock( ¤ttime_mutex ); - bv.bv_val = buf; - bv.bv_len = strlen( bv.bv_val ); - tmp = (LDAPMod *) ch_calloc( 1, sizeof(LDAPMod) ); - tmp->mod_type = strdup( "modifytimestamp" ); - tmp->mod_op = LDAP_MOD_REPLACE; - tmp->mod_bvalues = (struct berval **) ch_calloc( 1, 2 * sizeof(struct berval *) ); - tmp->mod_bvalues[0] = ber_bvdup( &bv ); - tmp->mod_next = *mods; - *mods = tmp; + + if( op->o_tag == LDAP_REQ_ADD ) { + struct berval tmpval; + + if( global_schemacheck ) { + int rc = mods_structural_class( mods, &tmpval, + text, textbuf, textlen ); + if( rc != LDAP_SUCCESS ) { + return rc; + } + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_structuralObjectClass; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], &tmpval ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + } + + if( SLAP_LASTMOD(be) ) { + char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ]; + + tmpval.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) ); + tmpval.bv_val = uuidbuf; + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_entryUUID; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], &tmpval ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_creatorsName; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], &name ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_createTimestamp; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], ×tamp ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + } + } + + if( SLAP_LASTMOD(be) ) { + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_entryCSN; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], &csn ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_modifiersName; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], &name ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + + mod = (Modifications *) ch_malloc( sizeof( Modifications ) ); + mod->sml_op = mop; + mod->sml_type.bv_val = NULL; + mod->sml_desc = slap_schema.si_ad_modifyTimestamp; + mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) ); + ber_dupbv( &mod->sml_bvalues[0], ×tamp ); + mod->sml_bvalues[1].bv_val = NULL; + assert( mod->sml_bvalues[0].bv_val ); + *modtail = mod; + modtail = &mod->sml_next; + } + + *modtail = NULL; + return LDAP_SUCCESS; }