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

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1998-2004 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in the file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15 /* Portions Copyright 1999, Juan C. Gomez, All rights reserved.
  16  * This software is not subject to any license of Silicon Graphics
  17  * Inc. or Purdue University.
  18  *
  19  * Redistribution and use in source and binary forms are permitted
  20  * without restriction or fee of any kind as long as this notice
  21  * is preserved.
  22  */
  23 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
  24  * All rights reserved.
  25  *
  26  * Redistribution and use in source and binary forms are permitted
  27  * provided that this notice is preserved and that due credit is given
  28  * to the University of Michigan at Ann Arbor. The name of the University
  29  * may not be used to endorse or promote products derived from this
  30  * software without specific prior written permission. This software
  31  * is provided ``as is'' without express or implied warranty.
  32  */
  33
  34 #include "portable.h"
  35
  36 #include <stdio.h>
  37
  38 #include <ac/socket.h>
  39 #include <ac/string.h>
  40
  41 #include "ldap_pvt.h"
  42 #include "slap.h"
  43 #ifdef LDAP_SLAPI
  44 #include "slapi/slapi.h"
  45 #endif
  46
  47 int
  48 do_modrdn(
  49     Operation   *op,
  50     SlapReply   *rs
  51 )
  52 {
  53         struct berval dn = { 0, NULL };
  54         struct berval newrdn = { 0, NULL };
  55         struct berval newSuperior = { 0, NULL };
  56         ber_int_t       deloldrdn;
  57
  58         struct berval pnewSuperior = { 0, NULL };
  59
  60         struct berval nnewSuperior = { 0, NULL };
  61
  62         Backend *newSuperior_be = NULL;
  63         ber_len_t       length;
  64         int manageDSAit;
  65
  66         struct berval pdn = { 0, NULL };
  67         struct berval org_req_dn = { 0, NULL };
  68         struct berval org_req_ndn = { 0, NULL };
  69         struct berval org_dn = { 0, NULL };
  70         struct berval org_ndn = { 0, NULL };
  71         int     org_managedsait;
  72
  73 #ifdef NEW_LOGGING
  74         LDAP_LOG( OPERATION, ENTRY, "do_modrdn: begin\n", 0, 0, 0 );
  75 #else
  76         Debug( LDAP_DEBUG_TRACE, "do_modrdn\n", 0, 0, 0 );
  77 #endif
  78
  79
  80         /*
  81          * Parse the modrdn request.  It looks like this:
  82          *
  83          *      ModifyRDNRequest := SEQUENCE {
  84          *              entry   DistinguishedName,
  85          *              newrdn  RelativeDistinguishedName
  86          *              deleteoldrdn    BOOLEAN,
  87          *              newSuperior     [0] LDAPDN OPTIONAL (v3 Only!)
  88          *      }
  89          */
  90
  91         if ( ber_scanf( op->o_ber, "{mmb", &dn, &newrdn, &deloldrdn )
  92             == LBER_ERROR )
  93         {
  94 #ifdef NEW_LOGGING
  95                 LDAP_LOG( OPERATION, ERR, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
  96 #else
  97                 Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
  98 #endif
  99
 100                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
 101                 return SLAPD_DISCONNECT;
 102         }
 103
 104         /* Check for newSuperior parameter, if present scan it */
 105
 106         if ( ber_peek_tag( op->o_ber, &length ) == LDAP_TAG_NEWSUPERIOR ) {
 107                 if ( op->o_protocol < LDAP_VERSION3 ) {
 108                         /* Conection record indicates v2 but field
 109                          * newSuperior is present: report error.
 110                          */
 111 #ifdef NEW_LOGGING
 112                         LDAP_LOG( OPERATION, ERR,
 113                                 "do_modrdn: (v2) invalid field newSuperior.\n", 0, 0, 0 );
 114 #else
 115                         Debug( LDAP_DEBUG_ANY,
 116                             "modrdn(v2): invalid field newSuperior!\n",
 117                             0, 0, 0 );
 118 #endif
 119
 120                         send_ldap_discon( op, rs,
 121                                 LDAP_PROTOCOL_ERROR, "newSuperior requires LDAPv3" );
 122                         rs->sr_err = SLAPD_DISCONNECT;
 123                         goto cleanup;
 124                 }
 125
 126                 if ( ber_scanf( op->o_ber, "m", &newSuperior )
 127                      == LBER_ERROR ) {
 128
 129 #ifdef NEW_LOGGING
 130                         LDAP_LOG( OPERATION, ERR,
 131                                 "do_modrdn: ber_scanf(\"m\") failed\n", 0, 0, 0 );
 132 #else
 133                         Debug( LDAP_DEBUG_ANY, "ber_scanf(\"m\") failed\n",
 134                                 0, 0, 0 );
 135 #endif
 136
 137                         send_ldap_discon( op, rs,
 138                                 LDAP_PROTOCOL_ERROR, "decoding error" );
 139                         rs->sr_err = SLAPD_DISCONNECT;
 140                         goto cleanup;
 141                 }
 142                 op->orr_newSup = &pnewSuperior;
 143                 op->orr_nnewSup = &nnewSuperior;
 144         }
 145
 146 #ifdef NEW_LOGGING
 147         LDAP_LOG( OPERATION, ARGS,
 148                 "do_modrdn: dn (%s) newrdn (%s) newsuperior(%s)\n",
 149                 dn.bv_val, newrdn.bv_val,
 150                 newSuperior.bv_len ? newSuperior.bv_val : "" );
 151 #else
 152         Debug( LDAP_DEBUG_ARGS,
 153             "do_modrdn: dn (%s) newrdn (%s) newsuperior (%s)\n",
 154                 dn.bv_val, newrdn.bv_val,
 155                 newSuperior.bv_len ? newSuperior.bv_val : "" );
 156 #endif
 157
 158         if ( ber_scanf( op->o_ber, /*{*/ "}") == LBER_ERROR ) {
 159 #ifdef NEW_LOGGING
 160                 LDAP_LOG( OPERATION, ERR, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
 161 #else
 162                 Debug( LDAP_DEBUG_ANY, "do_modrdn: ber_scanf failed\n", 0, 0, 0 );
 163 #endif
 164
 165                 send_ldap_discon( op, rs,
 166                         LDAP_PROTOCOL_ERROR, "decoding error" );
 167                 rs->sr_err = SLAPD_DISCONNECT;
 168                 goto cleanup;
 169         }
 170
 171         if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 172 #ifdef NEW_LOGGING
 173                 LDAP_LOG( OPERATION, ERR, "do_modrdn: get_ctrls failed\n", 0, 0, 0 );
 174 #else
 175                 Debug( LDAP_DEBUG_ANY, "do_modrdn: get_ctrls failed\n", 0, 0, 0 );
 176 #endif
 177
 178                 /* get_ctrls has sent results.  Now clean up. */
 179                 goto cleanup;
 180         }
 181
 182         rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
 183         if( rs->sr_err != LDAP_SUCCESS ) {
 184 #ifdef NEW_LOGGING
 185                 LDAP_LOG( OPERATION, INFO,
 186                         "do_modrdn: conn %d  invalid dn (%s)\n",
 187                         op->o_connid, dn.bv_val, 0 );
 188 #else
 189                 Debug( LDAP_DEBUG_ANY,
 190                         "do_modrdn: invalid dn (%s)\n", dn.bv_val, 0, 0 );
 191 #endif
 192                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
 193                 goto cleanup;
 194         }
 195
 196         if( op->o_req_ndn.bv_len == 0 ) {
 197 #ifdef NEW_LOGGING
 198                 LDAP_LOG( OPERATION, ERR,
 199                         "do_modrdn:  attempt to modify root DSE.\n", 0, 0, 0 );
 200 #else
 201                 Debug( LDAP_DEBUG_ANY, "do_modrdn: root dse!\n", 0, 0, 0 );
 202 #endif
 203
 204                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 205                         "cannot rename the root DSE" );
 206                 goto cleanup;
 207
 208         } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
 209 #ifdef NEW_LOGGING
 210                 LDAP_LOG( OPERATION, ERR,
 211                         "do_modrdn: attempt to modify subschema subentry: %s (%ld)\n",
 212                         global_schemandn.bv_val, (long) global_schemandn.bv_len, 0 );
 213 #else
 214                 Debug( LDAP_DEBUG_ANY, "do_modrdn: subschema subentry: %s (%ld)\n",
 215                         global_schemandn.bv_val, (long) global_schemandn.bv_len, 0 );
 216 #endif
 217
 218                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 219                         "cannot rename subschema subentry" );
 220                 goto cleanup;
 221         }
 222
 223         /* FIXME: should have/use rdnPretty / rdnNormalize routines */
 224
 225         rs->sr_err = dnPrettyNormal( NULL, &newrdn, &op->orr_newrdn, &op->orr_nnewrdn, op->o_tmpmemctx );
 226         if( rs->sr_err != LDAP_SUCCESS ) {
 227 #ifdef NEW_LOGGING
 228                 LDAP_LOG( OPERATION, INFO,
 229                         "do_modrdn: conn %d  invalid newrdn (%s)\n",
 230                         op->o_connid, newrdn.bv_val, 0 );
 231 #else
 232                 Debug( LDAP_DEBUG_ANY,
 233                         "do_modrdn: invalid newrdn (%s)\n", newrdn.bv_val, 0, 0 );
 234 #endif
 235                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid new RDN" );
 236                 goto cleanup;
 237         }
 238
 239         if( rdnValidate( &op->orr_newrdn ) != LDAP_SUCCESS ) {
 240 #ifdef NEW_LOGGING
 241                 LDAP_LOG( OPERATION, ERR,
 242                         "do_modrdn: invalid rdn (%s).\n", op->orr_newrdn.bv_val, 0, 0 );
 243 #else
 244                 Debug( LDAP_DEBUG_ANY, "do_modrdn: invalid rdn (%s)\n",
 245                         op->orr_newrdn.bv_val, 0, 0 );
 246 #endif
 247
 248                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid new RDN" );
 249                 goto cleanup;
 250         }
 251
 252         if( op->orr_newSup ) {
 253                 rs->sr_err = dnPrettyNormal( NULL, &newSuperior, &pnewSuperior,
 254                         &nnewSuperior, op->o_tmpmemctx );
 255                 if( rs->sr_err != LDAP_SUCCESS ) {
 256 #ifdef NEW_LOGGING
 257                         LDAP_LOG( OPERATION, INFO,
 258                                 "do_modrdn: conn %d  invalid newSuperior (%s)\n",
 259                                 op->o_connid, newSuperior.bv_val, 0 );
 260 #else
 261                         Debug( LDAP_DEBUG_ANY,
 262                                 "do_modrdn: invalid newSuperior (%s)\n",
 263                                 newSuperior.bv_val, 0, 0 );
 264 #endif
 265                         send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid newSuperior" );
 266                         goto cleanup;
 267                 }
 268         }
 269
 270         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MODRDN dn=\"%s\"\n",
 271             op->o_connid, op->o_opid, op->o_req_dn.bv_val, 0, 0 );
 272
 273         manageDSAit = get_manageDSAit( op );
 274
 275         /*
 276          * We could be serving multiple database backends.  Select the
 277          * appropriate one, or send a referral to our "referral server"
 278          * if we don't hold it.
 279          */
 280         if ( (op->o_bd = select_backend( &op->o_req_ndn, manageDSAit, 0 )) == NULL ) {
 281                 rs->sr_ref = referral_rewrite( default_referral,
 282                         NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 283                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 284
 285                 if ( rs->sr_ref != NULL ) {
 286                         rs->sr_err = LDAP_REFERRAL;
 287                         send_ldap_result( op, rs );
 288
 289                         if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
 290                 } else {
 291                         send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 292                                         "referral missing" );
 293                 }
 294                 goto cleanup;
 295         }
 296
 297         /* check restrictions */
 298         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 299                 send_ldap_result( op, rs );
 300                 goto cleanup;
 301         }
 302
 303         /* check for referrals */
 304         if ( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
 305                 goto cleanup;
 306         }
 307
 308         /* Make sure that the entry being changed and the newSuperior are in
 309          * the same backend, otherwise we return an error.
 310          */
 311         if( op->orr_newSup ) {
 312                 newSuperior_be = select_backend( &nnewSuperior, 0, 0 );
 313
 314                 if ( newSuperior_be != op->o_bd ) {
 315                         /* newSuperior is in different backend */
 316                         send_ldap_error( op, rs, LDAP_AFFECTS_MULTIPLE_DSAS,
 317                                 "cannot rename between DSAs" );
 318
 319                         goto cleanup;
 320                 }
 321         }
 322
 323 #if defined( LDAP_SLAPI )
 324 #define pb      op->o_pb
 325         if ( pb ) {
 326                 slapi_int_pblock_set_operation( pb, op );
 327                 slapi_pblock_set( pb, SLAPI_MODRDN_TARGET, (void *)dn.bv_val );
 328                 slapi_pblock_set( pb, SLAPI_MODRDN_NEWRDN, (void *)newrdn.bv_val );
 329                 slapi_pblock_set( pb, SLAPI_MODRDN_NEWSUPERIOR,
 330                                 (void *)newSuperior.bv_val );
 331                 slapi_pblock_set( pb, SLAPI_MODRDN_DELOLDRDN, (void *)deloldrdn );
 332                 slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
 333
 334                 rs->sr_err = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_MODRDN_FN, pb );
 335                 if ( rs->sr_err < 0 ) {
 336                         /*
 337                          * A preoperation plugin failure will abort the
 338                          * entire operation.
 339                          */
 340 #ifdef NEW_LOGGING
 341                         LDAP_LOG( OPERATION, INFO, "do_modrdn: modrdn preoperation plugin "
 342                                         "failed\n", 0, 0, 0 );
 343 #else
 344                         Debug(LDAP_DEBUG_TRACE, "do_modrdn: modrdn preoperation plugin "
 345                                         "failed.\n", 0, 0, 0);
 346 #endif
 347                         if ( ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rs->sr_err ) != 0 ) ||
 348                                  rs->sr_err == LDAP_SUCCESS ) {
 349                                 rs->sr_err = LDAP_OTHER;
 350                         }
 351                         goto cleanup;
 352                 }
 353         }
 354 #endif /* defined( LDAP_SLAPI ) */
 355
 356         /*
 357          * do the modrdn if 1 && (2 || 3)
 358          * 1) there is a modrdn function implemented in this backend;
 359          * 2) this backend is master for what it holds;
 360          * 3) it's a replica and the dn supplied is the update_ndn.
 361          */
 362         if ( op->o_bd->be_modrdn ) {
 363                 /* do the update here */
 364                 int repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 365 #ifndef SLAPD_MULTIMASTER
 366                 if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo ) &&
 367                         ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
 368 #else
 369                 if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo ))
 370 #endif
 371                 {
 372                         slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
 373                         op->orr_deleteoldrdn = deloldrdn;
 374 #ifdef SLAPD_MULTIMASTER
 375                         if ( !op->o_bd->be_update_ndn.bv_len || !repl_user )
 376 #endif
 377                         {
 378                                 cb.sc_next = op->o_callback;
 379                                 op->o_callback = &cb;
 380                         }
 381                         op->o_bd->be_modrdn( op, rs );
 382
 383                         if ( op->o_bd->be_delete ) {
 384                                 org_req_dn = op->o_req_dn;
 385                                 org_req_ndn = op->o_req_ndn;
 386                                 org_dn = op->o_dn;
 387                                 org_ndn = op->o_ndn;
 388                                 org_managedsait = get_manageDSAit( op );
 389                                 op->o_dn = op->o_bd->be_rootdn;
 390                                 op->o_ndn = op->o_bd->be_rootndn;
 391                                 op->o_managedsait = 1;
 392
 393                                 while ( rs->sr_err == LDAP_SUCCESS &&
 394                                                 op->o_delete_glue_parent ) {
 395                         op->o_delete_glue_parent = 0;
 396                                         if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
 397                                                 slap_callback cb = { NULL };
 398                                                 cb.sc_response = slap_null_cb;
 399                                                 dnParent( &op->o_req_ndn, &pdn );
 400                                                 op->o_req_dn = pdn;
 401                                                 op->o_req_ndn = pdn;
 402                                                 op->o_callback = &cb;
 403                                                 op->o_bd->be_delete( op, rs );
 404                                         } else {
 405                                                 break;
 406                                         }
 407                                 }
 408                                 op->o_managedsait = org_managedsait;
 409                     op->o_dn = org_dn;
 410                                 op->o_ndn = org_ndn;
 411                                 op->o_req_dn = org_req_dn;
 412                                 op->o_req_ndn = org_req_ndn;
 413                                 op->o_delete_glue_parent = 0;
 414                         }
 415
 416 #ifndef SLAPD_MULTIMASTER
 417                 } else {
 418                         BerVarray defref = NULL;
 419                         if ( !LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
 420                                 syncinfo_t *si;
 421                                 LDAP_STAILQ_FOREACH( si, &op->o_bd->be_syncinfo, si_next ) {
 422                                         struct berval tmpbv;
 423                                         ber_dupbv( &tmpbv, &si->si_provideruri_bv[0] );
 424                                         ber_bvarray_add( &defref, &tmpbv );
 425                                 }
 426                         } else {
 427                                 defref = op->o_bd->be_update_refs
 428                                         ? op->o_bd->be_update_refs : default_referral;
 429                         }
 430                         if ( defref != NULL ) {
 431                                 rs->sr_ref = referral_rewrite( defref,
 432                                         NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 433                                 if (!rs->sr_ref) rs->sr_ref = defref;
 434
 435                                 rs->sr_err = LDAP_REFERRAL;
 436                                 send_ldap_result( op, rs );
 437
 438                                 if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
 439                         } else {
 440                                 send_ldap_error( op, rs,
 441                                         LDAP_UNWILLING_TO_PERFORM,
 442                                         "referral missing" );
 443                         }
 444 #endif
 445                 }
 446         } else {
 447                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 448                         "operation not supported within namingContext" );
 449         }
 450
 451 #if defined( LDAP_SLAPI )
 452         if ( pb != NULL && slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_MODRDN_FN, pb ) < 0 ) {
 453 #ifdef NEW_LOGGING
 454                 LDAP_LOG( OPERATION, INFO, "do_modrdn: modrdn postoperation plugins "
 455                                 "failed\n", 0, 0, 0 );
 456 #else
 457                 Debug(LDAP_DEBUG_TRACE, "do_modrdn: modrdn postoperation plugins "
 458                                 "failed.\n", 0, 0, 0);
 459 #endif
 460         }
 461 #endif /* defined( LDAP_SLAPI ) */
 462
 463 cleanup:
 464
 465         slap_graduate_commit_csn( op );
 466
 467         op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
 468         op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 469
 470         op->o_tmpfree( op->orr_newrdn.bv_val, op->o_tmpmemctx );
 471         op->o_tmpfree( op->orr_nnewrdn.bv_val, op->o_tmpmemctx );
 472
 473         if ( pnewSuperior.bv_val ) op->o_tmpfree( pnewSuperior.bv_val, op->o_tmpmemctx );
 474         if ( nnewSuperior.bv_val ) op->o_tmpfree( nnewSuperior.bv_val, op->o_tmpmemctx );
 475
 476         return rs->sr_err;
 477 }
 478
 479 int
 480 slap_modrdn2mods(
 481         Operation       *op,
 482         SlapReply       *rs,
 483         Entry           *e,
 484         LDAPRDN         old_rdn,
 485         LDAPRDN         new_rdn,
 486         Modifications   **pmod )
 487 {
 488         Modifications   *mod = NULL;
 489         Modifications   **modtail = &mod;
 490         int             a_cnt, d_cnt;
 491         int repl_user;
 492
 493         assert( new_rdn != NULL );
 494         assert( !op->orr_deleteoldrdn || old_rdn != NULL );
 495
 496         repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 497
 498         /* Add new attribute values to the entry */
 499         for ( a_cnt = 0; new_rdn[a_cnt]; a_cnt++ ) {
 500                 AttributeDescription    *desc = NULL;
 501                 Modifications           *mod_tmp;
 502
 503                 rs->sr_err = slap_bv2ad( &new_rdn[a_cnt]->la_attr, &desc, &rs->sr_text );
 504
 505                 if ( rs->sr_err != LDAP_SUCCESS ) {
 506 #ifdef NEW_LOGGING
 507                         LDAP_LOG ( OPERATION, ERR,
 508                                 "slap_modrdn2modlist: %s: %s (new)\n",
 509                                 rs->sr_text,
 510                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0 );
 511 #else
 512                         Debug( LDAP_DEBUG_TRACE,
 513                                 "slap_modrdn2modlist: %s: %s (new)\n",
 514                                 rs->sr_text,
 515                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0 );
 516 #endif
 517                         goto done;
 518                 }
 519
 520                 /* ACL check of newly added attrs */
 521                 if ( op->o_bd && !access_allowed( op, e, desc,
 522                         &new_rdn[a_cnt]->la_value, ACL_WRITE, NULL ) ) {
 523 #ifdef NEW_LOGGING
 524                         LDAP_LOG ( OPERATION, ERR,
 525                                 "slap_modrdn2modlist: access to attr \"%s\" "
 526                                 "(new) not allowed\n",
 527                                 new_rdn[a_cnt]->la_attr.bv_val, 0, 0 );
 528 #else
 529                         Debug( LDAP_DEBUG_TRACE,
 530                                 "slap_modrdn2modlist: access to attr \"%s\" "
 531                                 "(new) not allowed\n",
 532                                 new_rdn[ a_cnt ]->la_attr.bv_val, 0, 0 );
 533 #endif
 534                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 535                         goto done;
 536                 }
 537
 538                 /* Apply modification */
 539                 mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications )
 540                         + 4 * sizeof( struct berval ) );
 541                 mod_tmp->sml_desc = desc;
 542                 mod_tmp->sml_values = ( BerVarray )( mod_tmp + 1 );
 543                 mod_tmp->sml_values[0] = new_rdn[a_cnt]->la_value;
 544                 mod_tmp->sml_values[1].bv_val = NULL;
 545                 if( desc->ad_type->sat_equality->smr_normalize) {
 546                         mod_tmp->sml_nvalues = &mod_tmp->sml_values[2];
 547                         (void) (*desc->ad_type->sat_equality->smr_normalize)(
 548                                 SLAP_MR_EQUALITY|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
 549                                 desc->ad_type->sat_syntax,
 550                                 desc->ad_type->sat_equality,
 551                                 &mod_tmp->sml_values[0],
 552                                 &mod_tmp->sml_nvalues[0], op->o_tmpmemctx );
 553                         mod_tmp->sml_nvalues[1].bv_val = NULL;
 554                 } else {
 555                         mod_tmp->sml_nvalues = NULL;
 556                 }
 557                 mod_tmp->sml_op = SLAP_MOD_SOFTADD;
 558                 mod_tmp->sml_next = mod;
 559                 mod = mod_tmp;
 560         }
 561
 562         /* Remove old rdn value if required */
 563         if ( op->orr_deleteoldrdn ) {
 564                 for ( d_cnt = 0; old_rdn[d_cnt]; d_cnt++ ) {
 565                         AttributeDescription    *desc = NULL;
 566                         Modifications           *mod_tmp;
 567
 568                         rs->sr_err = slap_bv2ad( &old_rdn[d_cnt]->la_attr, &desc, &rs->sr_text );
 569                         if ( rs->sr_err != LDAP_SUCCESS ) {
 570 #ifdef NEW_LOGGING
 571                                 LDAP_LOG ( OPERATION, ERR,
 572                                         "slap_modrdn2modlist: %s: %s (old)\n",
 573                                         rs->sr_text,
 574                                         old_rdn[d_cnt]->la_attr.bv_val,
 575                                         0 );
 576 #else
 577                                 Debug( LDAP_DEBUG_TRACE,
 578                                         "slap_modrdn2modlist: %s: %s (old)\n",
 579                                         rs->sr_text,
 580                                         old_rdn[d_cnt]->la_attr.bv_val,
 581                                         0 );
 582 #endif
 583                                 goto done;
 584                         }
 585
 586                         /* ACL check of newly added attrs */
 587                         if ( op->o_bd && !access_allowed( op, e, desc,
 588                                 &old_rdn[d_cnt]->la_value, ACL_WRITE,
 589                                 NULL ) ) {
 590 #ifdef NEW_LOGGING
 591                                 LDAP_LOG ( OPERATION, ERR,
 592                                         "slap_modrdn2modlist: access "
 593                                         "to attr \"%s\" (old) not allowed\n",
 594                                         old_rdn[ d_cnt ]->la_attr.bv_val,
 595                                         0, 0 );
 596 #else
 597                                 Debug( LDAP_DEBUG_TRACE,
 598                                         "slap_modrdn2modlist: access "
 599                                         "to attr \"%s\" (old) not allowed\n",
 600                                         old_rdn[ d_cnt ]->la_attr.bv_val,
 601                                         0, 0 );
 602 #endif
 603                                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 604                                 goto done;
 605                         }
 606
 607                         /* Apply modification */
 608                         mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications )
 609                                 + 4 * sizeof ( struct berval ) );
 610                         mod_tmp->sml_desc = desc;
 611                         mod_tmp->sml_values = ( BerVarray )(mod_tmp+1);
 612                         mod_tmp->sml_values[0] = old_rdn[d_cnt]->la_value;
 613                         mod_tmp->sml_values[1].bv_val = NULL;
 614                         if( desc->ad_type->sat_equality->smr_normalize) {
 615                                 mod_tmp->sml_nvalues = &mod_tmp->sml_values[2];
 616                                 (void) (*desc->ad_type->sat_equality->smr_normalize)(
 617                                         SLAP_MR_EQUALITY|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
 618                                         desc->ad_type->sat_syntax,
 619                                         desc->ad_type->sat_equality,
 620                                         &mod_tmp->sml_values[0],
 621                                         &mod_tmp->sml_nvalues[0], op->o_tmpmemctx );
 622                                 mod_tmp->sml_nvalues[1].bv_val = NULL;
 623                         } else {
 624                                 mod_tmp->sml_nvalues = NULL;
 625                         }
 626                         mod_tmp->sml_op = LDAP_MOD_DELETE;
 627                         mod_tmp->sml_next = mod;
 628                         mod = mod_tmp;
 629                 }
 630         }
 631
 632 done:
 633
 634         if ( !repl_user ) {
 635                 char textbuf[ SLAP_TEXT_BUFLEN ];
 636                 size_t textlen = sizeof textbuf;
 637
 638                 for( modtail = &mod;
 639                         *modtail != NULL;
 640                         modtail = &(*modtail)->sml_next )
 641                 {
 642                         /* empty */
 643                 }
 644
 645                 rs->sr_err = slap_mods_opattrs( op, mod, modtail, &rs->sr_text, textbuf, textlen );
 646         }
 647
 648         /* LDAP v2 supporting correct attribute handling. */
 649         if ( rs->sr_err != LDAP_SUCCESS && mod != NULL ) {
 650                 Modifications *tmp;
 651                 for ( ; mod; mod = tmp ) {
 652                         tmp = mod->sml_next;
 653                         ch_free( mod );
 654                 }
 655         }
 656
 657         *pmod = mod;
 658
 659         return rs->sr_err;
 660 }