git.sur5r.net Git - openldap/blob - servers/slapd/modrdn.c

   1 /* $OpenLDAP$ */
   2 /*
   3  * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6 /*
   7  * Copyright (c) 1995 Regents of the University of Michigan.
   8  * All rights reserved.
   9  *
  10  * Redistribution and use in source and binary forms are permitted
  11  * provided that this notice is preserved and that due credit is given
  12  * to the University of Michigan at Ann Arbor. The name of the University
  13  * may not be used to endorse or promote products derived from this
  14  * software without specific prior written permission. This software
  15  * is provided ``as is'' without express or implied warranty.
  16  */
  17
  18 /*
  19  * LDAP v3 newSuperior support.
  20  *
  21  * Copyright 1999, Juan C. Gomez, All rights reserved.
  22  * This software is not subject to any license of Silicon Graphics
  23  * Inc. or Purdue University.
  24  *
  25  * Redistribution and use in source and binary forms are permitted
  26  * without restriction or fee of any kind as long as this notice
  27  * is preserved.
  28  *
  29  */
  30
  31 #include "portable.h"
  32
  33 #include <stdio.h>
  34
  35 #include <ac/socket.h>
  36 #include <ac/string.h>
  37
  38 #include "ldap_pvt.h"
  39 #include "slap.h"
  40 #ifdef LDAP_SLAPI
  41 #include "slapi.h"
  42 #endif
  43
  44 int
  45 do_modrdn(
  46     Operation   *op,
  47     SlapReply   *rs
  48 )
  49 {
  50         struct berval dn = { 0, NULL };
  51         struct berval newrdn = { 0, NULL };
  52         struct berval newSuperior = { 0, NULL };
  53         ber_int_t       deloldrdn;
  54
  55         struct berval pnewSuperior = { 0, NULL };
  56
  57         struct berval nnewSuperior = { 0, NULL };
  58
  59         Backend *newSuperior_be = NULL;
  60         ber_len_t       length;
  61         int manageDSAit;
  62
  63 #ifdef NEW_LOGGING
  64         LDAP_LOG( OPERATION, ENTRY, "do_modrdn: begin\n", 0, 0, 0 );
  65 #else
  66         Debug( LDAP_DEBUG_TRACE, "do_modrdn\n", 0, 0, 0 );
  67 #endif
  68
  69
  70         /*
  71          * Parse the modrdn request.  It looks like this:
  72          *
  73          *      ModifyRDNRequest := SEQUENCE {
  74          *              entry   DistinguishedName,
  75          *              newrdn  RelativeDistinguishedName
  76          *              deleteoldrdn    BOOLEAN,
  77          *              newSuperior     [0] LDAPDN OPTIONAL (v3 Only!)
  78          *      }
  79          */
  80
  81         if ( ber_scanf( op->o_ber, "{mmb", &dn, &newrdn, &deloldrdn )
  82             == LBER_ERROR )
  83         {
  84 #ifdef NEW_LOGGING
  85                 LDAP_LOG( OPERATION, ERR, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
  86 #else
  87                 Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
  88 #endif
  89
  90                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
  91                 return SLAPD_DISCONNECT;
  92         }
  93
  94         /* Check for newSuperior parameter, if present scan it */
  95
  96         if ( ber_peek_tag( op->o_ber, &length ) == LDAP_TAG_NEWSUPERIOR ) {
  97                 if ( op->o_protocol < LDAP_VERSION3 ) {
  98                         /* Conection record indicates v2 but field
  99                          * newSuperior is present: report error.
 100                          */
 101 #ifdef NEW_LOGGING
 102                         LDAP_LOG( OPERATION, ERR,
 103                                 "do_modrdn: (v2) invalid field newSuperior.\n", 0, 0, 0 );
 104 #else
 105                         Debug( LDAP_DEBUG_ANY,
 106                             "modrdn(v2): invalid field newSuperior!\n",
 107                             0, 0, 0 );
 108 #endif
 109
 110                         send_ldap_discon( op, rs,
 111                                 LDAP_PROTOCOL_ERROR, "newSuperior requires LDAPv3" );
 112                         rs->sr_err = SLAPD_DISCONNECT;
 113                         goto cleanup;
 114                 }
 115
 116                 if ( ber_scanf( op->o_ber, "m", &newSuperior )
 117                      == LBER_ERROR ) {
 118
 119 #ifdef NEW_LOGGING
 120                         LDAP_LOG( OPERATION, ERR,
 121                                 "do_modrdn: ber_scanf(\"m\") failed\n", 0, 0, 0 );
 122 #else
 123                         Debug( LDAP_DEBUG_ANY, "ber_scanf(\"m\") failed\n",
 124                                 0, 0, 0 );
 125 #endif
 126
 127                         send_ldap_discon( op, rs,
 128                                 LDAP_PROTOCOL_ERROR, "decoding error" );
 129                         rs->sr_err = SLAPD_DISCONNECT;
 130                         goto cleanup;
 131                 }
 132                 op->orr_newSup = &pnewSuperior;
 133                 op->orr_nnewSup = &nnewSuperior;
 134         }
 135
 136 #ifdef NEW_LOGGING
 137         LDAP_LOG( OPERATION, ARGS,
 138                 "do_modrdn: dn (%s) newrdn (%s) newsuperior(%s)\n",
 139                 dn.bv_val, newrdn.bv_val,
 140                 newSuperior.bv_len ? newSuperior.bv_val : "" );
 141 #else
 142         Debug( LDAP_DEBUG_ARGS,
 143             "do_modrdn: dn (%s) newrdn (%s) newsuperior (%s)\n",
 144                 dn.bv_val, newrdn.bv_val,
 145                 newSuperior.bv_len ? newSuperior.bv_val : "" );
 146 #endif
 147
 148         if ( ber_scanf( op->o_ber, /*{*/ "}") == LBER_ERROR ) {
 149 #ifdef NEW_LOGGING
 150                 LDAP_LOG( OPERATION, ERR, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
 151 #else
 152                 Debug( LDAP_DEBUG_ANY, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
 153 #endif
 154
 155                 send_ldap_discon( op, rs,
 156                         LDAP_PROTOCOL_ERROR, "decoding error" );
 157                 rs->sr_err = SLAPD_DISCONNECT;
 158                 goto cleanup;
 159         }
 160
 161         if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 162 #ifdef NEW_LOGGING
 163                 LDAP_LOG( OPERATION, ERR, "do_modrdn: get_ctrls failed\n", 0, 0, 0 );
 164 #else
 165                 Debug( LDAP_DEBUG_ANY, "do_modrdn: get_ctrls failed\n", 0, 0, 0 );
 166 #endif
 167
 168                 /* get_ctrls has sent results.  Now clean up. */
 169                 goto cleanup;
 170         }
 171
 172         rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
 173         if( rs->sr_err != LDAP_SUCCESS ) {
 174 #ifdef NEW_LOGGING
 175                 LDAP_LOG( OPERATION, INFO,
 176                         "do_modrdn: conn %d  invalid dn (%s)\n",
 177                         op->o_connid, dn.bv_val, 0 );
 178 #else
 179                 Debug( LDAP_DEBUG_ANY,
 180                         "do_modrdn: invalid dn (%s)\n", dn.bv_val, 0, 0 );
 181 #endif
 182                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
 183                 goto cleanup;
 184         }
 185
 186         if( op->o_req_ndn.bv_len == 0 ) {
 187 #ifdef NEW_LOGGING
 188                 LDAP_LOG( OPERATION, ERR,
 189                         "do_modrdn:  attempt to modify root DSE.\n", 0, 0, 0 );
 190 #else
 191                 Debug( LDAP_DEBUG_ANY, "do_modrdn: root dse!\n", 0, 0, 0 );
 192 #endif
 193
 194                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 195                         "cannot rename the root DSE" );
 196                 goto cleanup;
 197
 198         } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
 199 #ifdef NEW_LOGGING
 200                 LDAP_LOG( OPERATION, ERR,
 201                         "do_modrdn: attempt to modify subschema subentry: %s (%ld)\n",
 202                         global_schemandn.bv_val, (long) global_schemandn.bv_len, 0 );
 203 #else
 204                 Debug( LDAP_DEBUG_ANY, "do_modrdn: subschema subentry: %s (%ld)\n",
 205                         global_schemandn.bv_val, (long) global_schemandn.bv_len, 0 );
 206 #endif
 207
 208                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 209                         "cannot rename subschema subentry" );
 210                 goto cleanup;
 211         }
 212
 213         /* FIXME: should have/use rdnPretty / rdnNormalize routines */
 214
 215         rs->sr_err = dnPrettyNormal( NULL, &newrdn, &op->orr_newrdn, &op->orr_nnewrdn, op->o_tmpmemctx );
 216         if( rs->sr_err != LDAP_SUCCESS ) {
 217 #ifdef NEW_LOGGING
 218                 LDAP_LOG( OPERATION, INFO,
 219                         "do_modrdn: conn %d  invalid newrdn (%s)\n",
 220                         op->o_connid, newrdn.bv_val, 0 );
 221 #else
 222                 Debug( LDAP_DEBUG_ANY,
 223                         "do_modrdn: invalid newrdn (%s)\n", newrdn.bv_val, 0, 0 );
 224 #endif
 225                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid new RDN" );
 226                 goto cleanup;
 227         }
 228
 229         if( rdnValidate( &op->orr_newrdn ) != LDAP_SUCCESS ) {
 230 #ifdef NEW_LOGGING
 231                 LDAP_LOG( OPERATION, ERR,
 232                         "do_modrdn: invalid rdn (%s).\n", op->orr_newrdn.bv_val, 0, 0 );
 233 #else
 234                 Debug( LDAP_DEBUG_ANY, "do_modrdn: invalid rdn (%s)\n",
 235                         op->orr_newrdn.bv_val, 0, 0 );
 236 #endif
 237
 238                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid new RDN" );
 239                 goto cleanup;
 240         }
 241
 242         if( op->orr_newSup ) {
 243                 rs->sr_err = dnPrettyNormal( NULL, &newSuperior, &pnewSuperior,
 244                         &nnewSuperior, op->o_tmpmemctx );
 245                 if( rs->sr_err != LDAP_SUCCESS ) {
 246 #ifdef NEW_LOGGING
 247                         LDAP_LOG( OPERATION, INFO,
 248                                 "do_modrdn: conn %d  invalid newSuperior (%s)\n",
 249                                 op->o_connid, newSuperior.bv_val, 0 );
 250 #else
 251                         Debug( LDAP_DEBUG_ANY,
 252                                 "do_modrdn: invalid newSuperior (%s)\n",
 253                                 newSuperior.bv_val, 0, 0 );
 254 #endif
 255                         send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid newSuperior" );
 256                         goto cleanup;
 257                 }
 258         }
 259
 260         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MODRDN dn=\"%s\"\n",
 261             op->o_connid, op->o_opid, op->o_req_dn.bv_val, 0, 0 );
 262
 263         manageDSAit = get_manageDSAit( op );
 264
 265         /*
 266          * We could be serving multiple database backends.  Select the
 267          * appropriate one, or send a referral to our "referral server"
 268          * if we don't hold it.
 269          */
 270         if ( (op->o_bd = select_backend( &op->o_req_ndn, manageDSAit, 0 )) == NULL ) {
 271                 rs->sr_ref = referral_rewrite( default_referral,
 272                         NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 273                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 274
 275                 if ( rs->sr_ref != NULL ) {
 276                         rs->sr_err = LDAP_REFERRAL;
 277                         send_ldap_result( op, rs );
 278
 279                         if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
 280                 } else {
 281                         send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 282                                         "referral missing" );
 283                 }
 284                 goto cleanup;
 285         }
 286
 287         /* check restrictions */
 288         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 289                 send_ldap_result( op, rs );
 290                 goto cleanup;
 291         }
 292
 293         /* check for referrals */
 294         if ( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
 295                 goto cleanup;
 296         }
 297
 298         /* Make sure that the entry being changed and the newSuperior are in
 299          * the same backend, otherwise we return an error.
 300          */
 301         if( op->orr_newSup ) {
 302                 newSuperior_be = select_backend( &nnewSuperior, 0, 0 );
 303
 304                 if ( newSuperior_be != op->o_bd ) {
 305                         /* newSuperior is in different backend */
 306                         send_ldap_error( op, rs, LDAP_AFFECTS_MULTIPLE_DSAS,
 307                                 "cannot rename between DSAs" );
 308
 309                         goto cleanup;
 310                 }
 311         }
 312
 313 #if defined( LDAP_SLAPI )
 314 #define pb      op->o_pb
 315         if ( pb ) {
 316                 slapi_x_pblock_set_operation( pb, op );
 317                 slapi_pblock_set( pb, SLAPI_MODRDN_TARGET, (void *)dn.bv_val );
 318                 slapi_pblock_set( pb, SLAPI_MODRDN_NEWRDN, (void *)newrdn.bv_val );
 319                 slapi_pblock_set( pb, SLAPI_MODRDN_NEWSUPERIOR,
 320                                 (void *)newSuperior.bv_val );
 321                 slapi_pblock_set( pb, SLAPI_MODRDN_DELOLDRDN, (void *)deloldrdn );
 322                 slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
 323
 324                 rs->sr_err = doPluginFNs( op->o_bd, SLAPI_PLUGIN_PRE_MODRDN_FN, pb );
 325                 if ( rs->sr_err < 0 ) {
 326                         /*
 327                          * A preoperation plugin failure will abort the
 328                          * entire operation.
 329                          */
 330 #ifdef NEW_LOGGING
 331                         LDAP_LOG( OPERATION, INFO, "do_modrdn: modrdn preoperation plugin "
 332                                         "failed\n", 0, 0, 0 );
 333 #else
 334                         Debug(LDAP_DEBUG_TRACE, "do_modrdn: modrdn preoperation plugin "
 335                                         "failed.\n", 0, 0, 0);
 336 #endif
 337                         if ( ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rs->sr_err ) != 0 ) ||
 338                                  rs->sr_err == LDAP_SUCCESS ) {
 339                                 rs->sr_err = LDAP_OTHER;
 340                         }
 341                         goto cleanup;
 342                 }
 343         }
 344 #endif /* defined( LDAP_SLAPI ) */
 345
 346         /*
 347          * do the modrdn if 1 && (2 || 3)
 348          * 1) there is a modrdn function implemented in this backend;
 349          * 2) this backend is master for what it holds;
 350          * 3) it's a replica and the dn supplied is the update_ndn.
 351          */
 352         if ( op->o_bd->be_modrdn ) {
 353                 /* do the update here */
 354                 int repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 355 #ifndef SLAPD_MULTIMASTER
 356                 if ( !op->o_bd->be_syncinfo &&
 357                         ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
 358 #else
 359                 if ( !op->o_bd->be_syncinfo )
 360 #endif
 361                 {
 362                         op->orr_deleteoldrdn = deloldrdn;
 363                         if ( (op->o_bd->be_modrdn)( op, rs ) == 0
 364 #ifdef SLAPD_MULTIMASTER
 365                                 && ( !op->o_bd->be_update_ndn.bv_len || !repl_user )
 366 #endif
 367                         ) {
 368                                 replog( op );
 369                         }
 370 #ifndef SLAPD_MULTIMASTER
 371                 } else {
 372                         BerVarray defref = NULL;
 373                         if ( op->o_bd->be_syncinfo ) {
 374                                 defref = op->o_bd->be_syncinfo->si_provideruri_bv;
 375                         } else {
 376                                 defref = op->o_bd->be_update_refs
 377                                         ? op->o_bd->be_update_refs : default_referral;
 378                         }
 379                         if ( defref != NULL ) {
 380                                 rs->sr_ref = referral_rewrite( defref,
 381                                         NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 382                                 if (!rs->sr_ref) rs->sr_ref = defref;
 383
 384                                 rs->sr_err = LDAP_REFERRAL;
 385                                 send_ldap_result( op, rs );
 386
 387                                 if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
 388                         } else {
 389                                 send_ldap_error( op, rs,
 390                                         LDAP_UNWILLING_TO_PERFORM,
 391                                         "referral missing" );
 392                         }
 393 #endif
 394                 }
 395         } else {
 396                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 397                         "operation not supported within namingContext" );
 398         }
 399
 400 #if defined( LDAP_SLAPI )
 401         if ( pb && doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_MODRDN_FN, pb ) < 0 ) {
 402 #ifdef NEW_LOGGING
 403                 LDAP_LOG( OPERATION, INFO, "do_modrdn: modrdn postoperation plugins "
 404                                 "failed\n", 0, 0, 0 );
 405 #else
 406                 Debug(LDAP_DEBUG_TRACE, "do_modrdn: modrdn postoperation plugins "
 407                                 "failed.\n", 0, 0, 0);
 408 #endif
 409         }
 410 #endif /* defined( LDAP_SLAPI ) */
 411
 412 cleanup:
 413
 414         slap_graduate_commit_csn( op );
 415
 416         op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
 417         op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 418
 419         op->o_tmpfree( op->orr_newrdn.bv_val, op->o_tmpmemctx );
 420         op->o_tmpfree( op->orr_nnewrdn.bv_val, op->o_tmpmemctx );
 421
 422         if ( pnewSuperior.bv_val ) op->o_tmpfree( pnewSuperior.bv_val, op->o_tmpmemctx );
 423         if ( nnewSuperior.bv_val ) op->o_tmpfree( nnewSuperior.bv_val, op->o_tmpmemctx );
 424
 425         return rs->sr_err;
 426 }
 427
 428 int
 429 slap_modrdn2mods(
 430         Operation       *op,
 431         SlapReply       *rs,
 432         Entry           *e,
 433         LDAPRDN         old_rdn,
 434         LDAPRDN         new_rdn,
 435         Modifications   **pmod )
 436 {
 437         Modifications   *mod = NULL;
 438         Modifications   **modtail = &mod;
 439         int             a_cnt, d_cnt;
 440         int repl_user;
 441
 442         assert( new_rdn != NULL );
 443         assert( !op->orr_deleteoldrdn || old_rdn != NULL );
 444
 445         repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 446
 447         /* Add new attribute values to the entry */
 448         for ( a_cnt = 0; new_rdn[a_cnt]; a_cnt++ ) {
 449                 AttributeDescription    *desc = NULL;
 450                 Modifications           *mod_tmp;
 451
 452                 rs->sr_err = slap_bv2ad( &new_rdn[a_cnt]->la_attr, &desc, &rs->sr_text );
 453
 454                 if ( rs->sr_err != LDAP_SUCCESS ) {
 455 #ifdef NEW_LOGGING
 456                         LDAP_LOG ( OPERATION, ERR,
 457                                 "slap_modrdn2modlist: %s: %s (new)\n",
 458                                 rs->sr_text,
 459                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0 );
 460 #else
 461                         Debug( LDAP_DEBUG_TRACE,
 462                                 "slap_modrdn2modlist: %s: %s (new)\n",
 463                                 rs->sr_text,
 464                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0 );
 465 #endif
 466                         goto done;
 467                 }
 468
 469                 /* ACL check of newly added attrs */
 470                 if ( op->o_bd && !access_allowed( op, e, desc,
 471                         &new_rdn[a_cnt]->la_value, ACL_WRITE, NULL ) ) {
 472 #ifdef NEW_LOGGING
 473                         LDAP_LOG ( OPERATION, ERR,
 474                                 "slap_modrdn2modlist: access to attr \"%s\" "
 475                                 "(new) not allowed\n",
 476                                 new_rdn[a_cnt]->la_attr.bv_val, 0, 0 );
 477 #else
 478                         Debug( LDAP_DEBUG_TRACE,
 479                                 "slap_modrdn2modlist: access to attr \"%s\" "
 480                                 "(new) not allowed\n",
 481                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0, 0 );
 482 #endif
 483                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 484                         goto done;
 485                 }
 486
 487                 /* Apply modification */
 488                 mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications )
 489                         + 4 * sizeof( struct berval ) );
 490                 mod_tmp->sml_desc = desc;
 491                 mod_tmp->sml_values = ( BerVarray )( mod_tmp + 1 );
 492                 mod_tmp->sml_values[0] = new_rdn[a_cnt]->la_value;
 493                 mod_tmp->sml_values[1].bv_val = NULL;
 494                 if( desc->ad_type->sat_equality->smr_normalize) {
 495                         mod_tmp->sml_nvalues = &mod_tmp->sml_values[2];
 496                         (void) (*desc->ad_type->sat_equality->smr_normalize)(
 497                                 SLAP_MR_EQUALITY|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
 498                                 desc->ad_type->sat_syntax,
 499                                 desc->ad_type->sat_equality,
 500                                 &mod_tmp->sml_values[0],
 501                                 &mod_tmp->sml_nvalues[0], op->o_tmpmemctx );
 502                         mod_tmp->sml_nvalues[1].bv_val = NULL;
 503                 } else {
 504                         mod_tmp->sml_nvalues = NULL;
 505                 }
 506                 mod_tmp->sml_op = SLAP_MOD_SOFTADD;
 507                 mod_tmp->sml_next = mod;
 508                 mod = mod_tmp;
 509         }
 510
 511         /* Remove old rdn value if required */
 512         if ( op->orr_deleteoldrdn ) {
 513                 for ( d_cnt = 0; old_rdn[d_cnt]; d_cnt++ ) {
 514                         AttributeDescription    *desc = NULL;
 515                         Modifications           *mod_tmp;
 516
 517                         rs->sr_err = slap_bv2ad( &old_rdn[d_cnt]->la_attr, &desc, &rs->sr_text );
 518                         if ( rs->sr_err != LDAP_SUCCESS ) {
 519 #ifdef NEW_LOGGING
 520                                 LDAP_LOG ( OPERATION, ERR,
 521                                         "slap_modrdn2modlist: %s: %s (old)\n",
 522                                         rs->sr_text,
 523                                         old_rdn[d_cnt]->la_attr.bv_val,
 524                                         0 );
 525 #else
 526                                 Debug( LDAP_DEBUG_TRACE,
 527                                         "slap_modrdn2modlist: %s: %s (old)\n",
 528                                         rs->sr_text,
 529                                         old_rdn[d_cnt]->la_attr.bv_val,
 530                                         0 );
 531 #endif
 532                                 goto done;
 533                         }
 534
 535                         /* ACL check of newly added attrs */
 536                         if ( op->o_bd && !access_allowed( op, e, desc,
 537                                 &old_rdn[d_cnt]->la_value, ACL_WRITE,
 538                                 NULL ) ) {
 539 #ifdef NEW_LOGGING
 540                                 LDAP_LOG ( OPERATION, ERR,
 541                                         "slap_modrdn2modlist: access "
 542                                         "to attr \"%s\" (old) not allowed\n",
 543                                         old_rdn[ d_cnt ]->la_attr.bv_val,
 544                                         0, 0 );
 545 #else
 546                                 Debug( LDAP_DEBUG_TRACE,
 547                                         "slap_modrdn2modlist: access "
 548                                         "to attr \"%s\" (old) not allowed\n",
 549                                         old_rdn[ d_cnt ]->la_attr.bv_val,
 550                                         0, 0 );
 551 #endif
 552                                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 553                                 goto done;
 554                         }
 555
 556                         /* Apply modification */
 557                         mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications )
 558                                 + 4 * sizeof ( struct berval ) );
 559                         mod_tmp->sml_desc = desc;
 560                         mod_tmp->sml_values = ( BerVarray )(mod_tmp+1);
 561                         mod_tmp->sml_values[0] = old_rdn[d_cnt]->la_value;
 562                         mod_tmp->sml_values[1].bv_val = NULL;
 563                         if( desc->ad_type->sat_equality->smr_normalize) {
 564                                 mod_tmp->sml_nvalues = &mod_tmp->sml_values[2];
 565                                 (void) (*desc->ad_type->sat_equality->smr_normalize)(
 566                                         SLAP_MR_EQUALITY|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
 567                                         desc->ad_type->sat_syntax,
 568                                         desc->ad_type->sat_equality,
 569                                         &mod_tmp->sml_values[0],
 570                                         &mod_tmp->sml_nvalues[0], op->o_tmpmemctx );
 571                                 mod_tmp->sml_nvalues[1].bv_val = NULL;
 572                         } else {
 573                                 mod_tmp->sml_nvalues = NULL;
 574                         }
 575                         mod_tmp->sml_op = LDAP_MOD_DELETE;
 576                         mod_tmp->sml_next = mod;
 577                         mod = mod_tmp;
 578                 }
 579         }
 580
 581 done:
 582
 583         if ( !repl_user ) {
 584                 char textbuf[ SLAP_TEXT_BUFLEN ];
 585                 size_t textlen = sizeof textbuf;
 586
 587                 for( modtail = &mod;
 588                         *modtail != NULL;
 589                         modtail = &(*modtail)->sml_next )
 590                 {
 591                         /* empty */
 592                 }
 593
 594                 rs->sr_err = slap_mods_opattrs( op, mod, modtail, &rs->sr_text, textbuf, textlen );
 595         }
 596
 597         /* LDAP v2 supporting correct attribute handling. */
 598         if ( rs->sr_err != LDAP_SUCCESS && mod != NULL ) {
 599                 Modifications *tmp;
 600                 for ( ; mod; mod = tmp ) {
 601                         tmp = mod->sml_next;
 602                         ch_free( mod );
 603                 }
 604         }
 605
 606         *pmod = mod;
 607
 608         return rs->sr_err;
 609 }