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

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1998-2005 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 (c) 1995 Regents of the University of Michigan.
  16  * All rights reserved.
  17  *
  18  * Redistribution and use in source and binary forms are permitted
  19  * provided that this notice is preserved and that due credit is given
  20  * to the University of Michigan at Ann Arbor. The name of the University
  21  * may not be used to endorse or promote products derived from this
  22  * software without specific prior written permission. This software
  23  * is provided ``as is'' without express or implied warranty.
  24  */
  25
  26 #include "portable.h"
  27
  28 #include <stdio.h>
  29
  30 #include <ac/string.h>
  31 #include <ac/socket.h>
  32
  33 #include "ldap_pvt.h"
  34 #include "lutil.h"
  35 #include "slap.h"
  36
  37 #ifdef LDAP_SLAPI
  38 #include "slapi/slapi.h"
  39
  40 static char **anlist2charray( Operation *op, AttributeName *an );
  41 static void init_search_pblock( Operation *op, char **attrs, int managedsait );
  42 static int call_search_preop_plugins( Operation *op );
  43 static int call_search_rewrite_plugins( Operation *op );
  44 static void call_search_postop_plugins( Operation *op );
  45 #endif /* LDAPI_SLAPI */
  46
  47 int
  48 do_search(
  49     Operation   *op,    /* info about the op to which we're responding */
  50     SlapReply   *rs     /* all the response data we'll send */ )
  51 {
  52         struct berval base = BER_BVNULL;
  53         ber_len_t       siz, off, i;
  54         int                     manageDSAit;
  55         int                     be_manageDSAit;
  56 #ifdef LDAP_SLAPI
  57         char            **attrs = NULL;
  58 #endif
  59
  60 #ifdef NEW_LOGGING
  61         LDAP_LOG( OPERATION, ENTRY, "do_search: conn %d\n", op->o_connid, 0, 0 );
  62 #else
  63         Debug( LDAP_DEBUG_TRACE, "do_search\n", 0, 0, 0 );
  64 #endif
  65
  66         /*
  67          * Parse the search request.  It looks like this:
  68          *
  69          *      SearchRequest := [APPLICATION 3] SEQUENCE {
  70          *              baseObject      DistinguishedName,
  71          *              scope           ENUMERATED {
  72          *                      baseObject      (0),
  73          *                      singleLevel     (1),
  74          *                      wholeSubtree (2)
  75          *              },
  76          *              derefAliases    ENUMERATED {
  77          *                      neverDerefaliases       (0),
  78          *                      derefInSearching        (1),
  79          *                      derefFindingBaseObj     (2),
  80          *                      alwaysDerefAliases      (3)
  81          *              },
  82          *              sizelimit       INTEGER (0 .. 65535),
  83          *              timelimit       INTEGER (0 .. 65535),
  84          *              attrsOnly       BOOLEAN,
  85          *              filter          Filter,
  86          *              attributes      SEQUENCE OF AttributeType
  87          *      }
  88          */
  89
  90         /* baseObject, scope, derefAliases, sizelimit, timelimit, attrsOnly */
  91         if ( ber_scanf( op->o_ber, "{miiiib" /*}*/,
  92                 &base, &op->ors_scope, &op->ors_deref, &op->ors_slimit,
  93             &op->ors_tlimit, &op->ors_attrsonly ) == LBER_ERROR )
  94         {
  95                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
  96                 rs->sr_err = SLAPD_DISCONNECT;
  97                 goto return_results;
  98         }
  99
 100         if ( op->ors_tlimit < 0 || op->ors_tlimit > SLAP_MAX_LIMIT ) {
 101                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid time limit" );
 102                 goto return_results;
 103         }
 104
 105         if ( op->ors_slimit < 0 || op->ors_slimit > SLAP_MAX_LIMIT ) {
 106                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid size limit" );
 107                 goto return_results;
 108         }
 109
 110         switch( op->ors_scope ) {
 111         case LDAP_SCOPE_BASE:
 112         case LDAP_SCOPE_ONELEVEL:
 113         case LDAP_SCOPE_SUBTREE:
 114                 break;
 115         default:
 116                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid scope" );
 117                 goto return_results;
 118         }
 119
 120         switch( op->ors_deref ) {
 121         case LDAP_DEREF_NEVER:
 122         case LDAP_DEREF_FINDING:
 123         case LDAP_DEREF_SEARCHING:
 124         case LDAP_DEREF_ALWAYS:
 125                 break;
 126         default:
 127                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid deref" );
 128                 goto return_results;
 129         }
 130
 131         rs->sr_err = dnPrettyNormal( NULL, &base, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
 132         if( rs->sr_err != LDAP_SUCCESS ) {
 133 #ifdef NEW_LOGGING
 134                 LDAP_LOG( OPERATION, ERR,
 135                         "do_search: conn %d  invalid dn (%s)\n",
 136                         op->o_connid, base.bv_val, 0 );
 137 #else
 138                 Debug( LDAP_DEBUG_ANY,
 139                         "do_search: invalid dn (%s)\n", base.bv_val, 0, 0 );
 140 #endif
 141                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
 142                 goto return_results;
 143         }
 144
 145 #ifdef NEW_LOGGING
 146         LDAP_LOG( OPERATION, ARGS, "SRCH \"%s\" %d %d",
 147                 base.bv_val, op->ors_scope, op->ors_deref );
 148         LDAP_LOG( OPERATION, ARGS, "    %d %d %d\n",
 149                 op->ors_slimit, op->ors_tlimit, op->ors_attrsonly);
 150 #else
 151         Debug( LDAP_DEBUG_ARGS, "SRCH \"%s\" %d %d",
 152                 base.bv_val, op->ors_scope, op->ors_deref );
 153         Debug( LDAP_DEBUG_ARGS, "    %d %d %d\n",
 154                 op->ors_slimit, op->ors_tlimit, op->ors_attrsonly);
 155 #endif
 156
 157         /* filter - returns a "normalized" version */
 158         rs->sr_err = get_filter( op, op->o_ber, &op->ors_filter, &rs->sr_text );
 159         if( rs->sr_err != LDAP_SUCCESS ) {
 160                 if( rs->sr_err == SLAPD_DISCONNECT ) {
 161                         rs->sr_err = LDAP_PROTOCOL_ERROR;
 162                         send_ldap_disconnect( op, rs );
 163                         rs->sr_err = SLAPD_DISCONNECT;
 164                 } else {
 165                         send_ldap_result( op, rs );
 166                 }
 167                 goto return_results;
 168         }
 169         filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
 170
 171 #ifdef NEW_LOGGING
 172         LDAP_LOG( OPERATION, ARGS,
 173                 "do_search: conn %d     filter: %s\n",
 174                 op->o_connid, op->ors_filterstr.bv_len ? op->ors_filterstr.bv_val : "empty", 0 );
 175 #else
 176         Debug( LDAP_DEBUG_ARGS, "    filter: %s\n",
 177                 op->ors_filterstr.bv_len ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 178 #endif
 179
 180         /* attributes */
 181         siz = sizeof(AttributeName);
 182         off = offsetof(AttributeName,an_name);
 183         if ( ber_scanf( op->o_ber, "{M}}", &op->ors_attrs, &siz, off ) == LBER_ERROR ) {
 184                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding attrs error" );
 185                 rs->sr_err = SLAPD_DISCONNECT;
 186                 goto return_results;
 187         }
 188         for ( i=0; i<siz; i++ ) {
 189                 const char *dummy;      /* ignore msgs from bv2ad */
 190                 op->ors_attrs[i].an_desc = NULL;
 191                 op->ors_attrs[i].an_oc = NULL;
 192                 op->ors_attrs[i].an_oc_exclude = 0;
 193                 slap_bv2ad(&op->ors_attrs[i].an_name, &op->ors_attrs[i].an_desc, &dummy);
 194         }
 195
 196         if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 197 #ifdef NEW_LOGGING
 198                 LDAP_LOG( OPERATION, INFO,
 199                         "do_search: conn %d  get_ctrls failed (%d)\n",
 200                         op->o_connid, rs->sr_err, 0 );
 201 #else
 202                 Debug( LDAP_DEBUG_ANY, "do_search: get_ctrls failed\n", 0, 0, 0 );
 203 #endif
 204
 205                 goto return_results;
 206         }
 207
 208 #ifdef NEW_LOGGING
 209         LDAP_LOG( OPERATION, ARGS,
 210                 "do_search: conn %d     attrs:", op->o_connid, 0, 0 );
 211 #else
 212         Debug( LDAP_DEBUG_ARGS, "    attrs:", 0, 0, 0 );
 213 #endif
 214
 215         if ( siz != 0 ) {
 216                 for ( i = 0; i<siz; i++ ) {
 217 #ifdef NEW_LOGGING
 218                         LDAP_LOG( OPERATION, ARGS,
 219                                 "do_search: %s", op->ors_attrs[i].an_name.bv_val, 0, 0 );
 220 #else
 221                         Debug( LDAP_DEBUG_ARGS, " %s", op->ors_attrs[i].an_name.bv_val, 0, 0 );
 222 #endif
 223                 }
 224         }
 225
 226 #ifdef NEW_LOGGING
 227         LDAP_LOG( OPERATION, ARGS, "\n" , 0, 0, 0 );
 228 #else
 229         Debug( LDAP_DEBUG_ARGS, "\n", 0, 0, 0 );
 230 #endif
 231
 232         if ( StatslogTest( LDAP_DEBUG_STATS ) ) {
 233                 char abuf[BUFSIZ/2], *ptr = abuf;
 234                 int len = 0, alen;
 235
 236                 sprintf(abuf, "scope=%d deref=%d", op->ors_scope, op->ors_deref);
 237                 Statslog( LDAP_DEBUG_STATS,
 238                         "conn=%lu op=%lu SRCH base=\"%s\" %s filter=\"%s\"\n",
 239                         op->o_connid, op->o_opid, op->o_req_dn.bv_val, abuf,
 240                         op->ors_filterstr.bv_val );
 241
 242                 for ( i = 0; i<siz; i++ ) {
 243                         alen = op->ors_attrs[i].an_name.bv_len;
 244                         if (alen >= sizeof(abuf)) {
 245                                 alen = sizeof(abuf)-1;
 246                         }
 247                         if (len && (len + 1 + alen >= sizeof(abuf))) {
 248                                 Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu SRCH attr=%s\n",
 249                                     op->o_connid, op->o_opid, abuf, 0, 0 );
 250                                 len = 0;
 251                                 ptr = abuf;
 252                         }
 253                         if (len) {
 254                                 *ptr++ = ' ';
 255                                 len++;
 256                         }
 257                         ptr = lutil_strncopy(ptr, op->ors_attrs[i].an_name.bv_val, alen);
 258                         len += alen;
 259                         *ptr = '\0';
 260                 }
 261                 if (len) {
 262                         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu SRCH attr=%s\n",
 263                                 op->o_connid, op->o_opid, abuf, 0, 0 );
 264                 }
 265         }
 266
 267         manageDSAit = get_manageDSAit( op );
 268
 269         /* fake while loop to allow breaking out */
 270         while ( op->ors_scope == LDAP_SCOPE_BASE ) {
 271                 Entry *entry = NULL;
 272
 273                 if ( op->o_req_ndn.bv_len == 0 ) {
 274 #ifdef LDAP_CONNECTIONLESS
 275                         /* Ignore LDAPv2 CLDAP Root DSE queries */
 276                         if (op->o_protocol == LDAP_VERSION2 && op->o_conn->c_is_udp) {
 277                                 goto return_results;
 278                         }
 279 #endif
 280                         /* check restrictions */
 281                         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 282                                 send_ldap_result( op, rs );
 283                                 goto return_results;
 284                         }
 285
 286 #ifdef LDAP_SLAPI
 287                         if ( op->o_pb ) {
 288                                 attrs = anlist2charray( op, op->ors_attrs );
 289                                 init_search_pblock( op, attrs, manageDSAit );
 290                                 rs->sr_err = call_search_preop_plugins( op );
 291                                 if ( rs->sr_err ) break;
 292                                 call_search_rewrite_plugins( op );
 293                         }
 294 #endif /* LDAP_SLAPI */
 295                         rs->sr_err = root_dse_info( op->o_conn, &entry, &rs->sr_text );
 296
 297                 } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
 298                         /* check restrictions */
 299                         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 300                                 send_ldap_result( op, rs );
 301                                 goto return_results;
 302                         }
 303
 304 #ifdef LDAP_SLAPI
 305                         if ( op->o_pb ) {
 306                                 attrs = anlist2charray( op, op->ors_attrs );
 307                                 init_search_pblock( op, attrs, manageDSAit );
 308                                 rs->sr_err = call_search_preop_plugins( op );
 309                                 if ( rs->sr_err ) break;
 310                                 call_search_rewrite_plugins( op );
 311                         }
 312 #endif /* LDAP_SLAPI */
 313                         rs->sr_err = schema_info( &entry, &rs->sr_text );
 314                 }
 315
 316                 if( rs->sr_err != LDAP_SUCCESS ) {
 317                         send_ldap_result( op, rs );
 318 #ifdef LDAP_SLAPI
 319                         if ( op->o_pb ) call_search_postop_plugins( op );
 320 #endif /* LDAP_SLAPI */
 321                         goto return_results;
 322
 323                 } else if ( entry != NULL ) {
 324                         rs->sr_err = test_filter( op, entry, op->ors_filter );
 325
 326                         if( rs->sr_err == LDAP_COMPARE_TRUE ) {
 327                                 rs->sr_entry = entry;
 328                                 rs->sr_attrs = op->ors_attrs;
 329                                 send_search_entry( op, rs );
 330                                 rs->sr_entry = NULL;
 331                         }
 332                         entry_free( entry );
 333
 334                         rs->sr_err = LDAP_SUCCESS;
 335                         send_ldap_result( op, rs );
 336 #ifdef LDAP_SLAPI
 337                         if ( op->o_pb ) call_search_postop_plugins( op );
 338 #endif /* LDAP_SLAPI */
 339                         goto return_results;
 340                 }
 341                 break;
 342         }
 343
 344         if( !op->o_req_ndn.bv_len && default_search_nbase.bv_len ) {
 345                 sl_free( op->o_req_dn.bv_val, op->o_tmpmemctx );
 346                 sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 347
 348                 ber_dupbv_x( &op->o_req_dn, &default_search_base, op->o_tmpmemctx );
 349                 ber_dupbv_x( &op->o_req_ndn, &default_search_nbase, op->o_tmpmemctx );
 350         }
 351
 352         /*
 353          * We could be serving multiple database backends.  Select the
 354          * appropriate one, or send a referral to our "referral server"
 355          * if we don't hold it.
 356          */
 357
 358         /* Sync control overrides manageDSAit */
 359
 360         if ( manageDSAit != SLAP_NO_CONTROL ) {
 361                 if ( op->o_sync_mode & SLAP_SYNC_REFRESH ) {
 362                         be_manageDSAit = SLAP_NO_CONTROL;
 363                 } else {
 364                         be_manageDSAit = manageDSAit;
 365                 }
 366         } else {
 367                 be_manageDSAit = manageDSAit;
 368         }
 369
 370         op->o_bd = select_backend( &op->o_req_ndn, be_manageDSAit, 1 );
 371         if ( op->o_bd == NULL ) {
 372                 rs->sr_ref = referral_rewrite( default_referral,
 373                         NULL, &op->o_req_dn, op->ors_scope );
 374
 375                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 376                 rs->sr_err = LDAP_REFERRAL;
 377                 send_ldap_result( op, rs );
 378
 379                 if (rs->sr_ref != default_referral)
 380                 ber_bvarray_free( rs->sr_ref );
 381                 rs->sr_ref = NULL;
 382                 goto return_results;
 383         }
 384
 385         /* check restrictions */
 386         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 387                 send_ldap_result( op, rs );
 388                 goto return_results;
 389         }
 390
 391         /* check for referrals */
 392         if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
 393                 goto return_results;
 394         }
 395
 396 #ifdef LDAP_SLAPI
 397         if ( op->o_pb ) {
 398                 attrs = anlist2charray( op, op->ors_attrs );
 399                 init_search_pblock( op, attrs, manageDSAit );
 400                 rs->sr_err = call_search_preop_plugins( op );
 401                 if ( rs->sr_err != LDAP_SUCCESS ) {
 402                         goto return_results;
 403                 }
 404
 405                 call_search_rewrite_plugins( op );
 406         }
 407 #endif /* LDAP_SLAPI */
 408
 409         /* actually do the search and send the result(s) */
 410         if ( op->o_bd->be_search ) {
 411                 if ( limits_check( op, rs ) == 0 ) {
 412                         (op->o_bd->be_search)( op, rs );
 413                 }
 414                 /* else limits_check() sends error */
 415
 416         } else {
 417                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 418                         "operation not supported within namingContext" );
 419         }
 420
 421 #ifdef LDAP_SLAPI
 422         if ( op->o_pb ) call_search_postop_plugins( op );
 423 #endif /* LDAP_SLAPI */
 424
 425 return_results:;
 426         if ( ( op->o_sync_mode & SLAP_SYNC_PERSIST ) ) return rs->sr_err;
 427         if ( ( op->o_sync_slog_size != -1 ) ) return rs->sr_err;
 428
 429         if( !BER_BVISNULL( &op->o_req_dn ) ) {
 430                 slap_sl_free( op->o_req_dn.bv_val, op->o_tmpmemctx );
 431         }
 432         if( !BER_BVISNULL( &op->o_req_ndn ) ) {
 433                 slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 434         }
 435
 436         if( !BER_BVISNULL( &op->ors_filterstr ) ) {
 437                 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
 438         }
 439         if( op->ors_filter != NULL) filter_free_x( op, op->ors_filter );
 440         if( op->ors_attrs != NULL ) {
 441                 op->o_tmpfree( op->ors_attrs, op->o_tmpmemctx );
 442         }
 443
 444 #ifdef LDAP_SLAPI
 445         if( attrs != NULL) op->o_tmpfree( attrs, op->o_tmpmemctx );
 446 #endif /* LDAP_SLAPI */
 447
 448         return rs->sr_err;
 449 }
 450
 451 #ifdef LDAP_SLAPI
 452
 453 static char **anlist2charray( Operation *op, AttributeName *an )
 454 {
 455         char **attrs;
 456         int i;
 457
 458         if ( an != NULL ) {
 459                 for ( i = 0; an[i].an_name.bv_val != NULL; i++ )
 460                         ;
 461                 attrs = (char **)op->o_tmpalloc( (i + 1) * sizeof(char *), op->o_tmpmemctx );
 462                 for ( i = 0; an[i].an_name.bv_val != NULL; i++ ) {
 463                         attrs[i] = an[i].an_name.bv_val;
 464                 }
 465                 attrs[i] = NULL;
 466         } else {
 467                 attrs = NULL;
 468         }
 469
 470         return attrs;
 471 }
 472
 473 static void init_search_pblock( Operation *op,
 474         char **attrs, int managedsait )
 475 {
 476         slapi_int_pblock_set_operation( op->o_pb, op );
 477         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TARGET, (void *)op->o_req_dn.bv_val );
 478         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SCOPE, (void *)op->ors_scope );
 479         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_DEREF, (void *)op->ors_deref );
 480         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SIZELIMIT, (void *)op->ors_slimit );
 481         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TIMELIMIT, (void *)op->ors_tlimit );
 482         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_FILTER, (void *)op->ors_filter );
 483         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_STRFILTER, (void *)op->ors_filterstr.bv_val );
 484         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRS, (void *)attrs );
 485         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRSONLY, (void *)op->ors_attrsonly );
 486         slapi_pblock_set( op->o_pb, SLAPI_MANAGEDSAIT, (void *)managedsait );
 487 }
 488
 489 static int call_search_preop_plugins( Operation *op )
 490 {
 491         int rc;
 492
 493         rc = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_SEARCH_FN, op->o_pb );
 494         if ( rc < 0 ) {
 495                 /*
 496                  * A preoperation plugin failure will abort the
 497                  * entire operation.
 498                  */
 499 #ifdef NEW_LOGGING
 500                 LDAP_LOG( OPERATION, INFO, "call_search_preop_plugins: search preoperation plugin "
 501                                 "returned %d\n", rc, 0, 0 );
 502 #else
 503                 Debug(LDAP_DEBUG_TRACE, "call_search_preop_plugins: search preoperation plugin "
 504                                 "returned %d.\n", rc, 0, 0);
 505 #endif
 506                 if ( ( slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE, (void *)&rc ) != 0 ) ||
 507                      rc == LDAP_SUCCESS ) {
 508                         rc = LDAP_OTHER;
 509                 }
 510         } else {
 511                 rc = LDAP_SUCCESS;
 512         }
 513
 514         return rc;
 515 }
 516
 517 static int call_search_rewrite_plugins( Operation *op )
 518 {
 519         if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, op->o_pb ) == 0 ) {
 520                 int rc;
 521
 522                 /*
 523                  * The plugin can set the SLAPI_SEARCH_FILTER.
 524                  * SLAPI_SEARCH_STRFILER is not normative.
 525                  */
 526                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_FILTER, (void *)&op->ors_filter );
 527                 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
 528                 filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
 529
 530                 /*
 531                  * Also permit other search parameters to be reset. One thing
 532                  * this doesn't (yet) deal with is plugins that change a root
 533                  * DSE search to a non-root DSE search...
 534                  */
 535                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_TARGET, (void **)&op->o_req_dn.bv_val );
 536                 op->o_req_dn.bv_len = strlen( op->o_req_dn.bv_val );
 537
 538                 if( op->o_req_ndn.bv_val != NULL) {
 539                         sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 540                 }
 541                 rc = dnNormalize( 0, NULL, NULL, &op->o_req_dn, &op->o_req_ndn,
 542                         op->o_tmpmemctx );
 543                 if ( rc != LDAP_SUCCESS ) {
 544                         return rc;
 545                 }
 546
 547                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_SCOPE, (void **)&op->ors_scope );
 548                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_DEREF, (void **)&op->ors_deref );
 549
 550 #ifdef NEW_LOGGING
 551                 LDAP_LOG( OPERATION, ARGS,
 552                         "call_search_rewrite_plugins: after compute_rewrite_search filter: %s\n",
 553                         op->ors_filterstr.bv_len ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 554 #else
 555                 Debug( LDAP_DEBUG_ARGS, "    after compute_rewrite_search filter: %s\n",
 556                         op->ors_filterstr.bv_len ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 557 #endif
 558         }
 559
 560         return LDAP_SUCCESS;
 561 }
 562
 563 static void call_search_postop_plugins( Operation *op )
 564 {
 565         if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_SEARCH_FN, op->o_pb ) < 0 ) {
 566 #ifdef NEW_LOGGING
 567                 LDAP_LOG( OPERATION, INFO, "call_search_postop_plugins: search postoperation plugins "
 568                                 "failed\n", 0, 0, 0 );
 569 #else
 570                 Debug(LDAP_DEBUG_TRACE, "call_search_postop_plugins: search postoperation plugins "
 571                                 "failed.\n", 0, 0, 0);
 572 #endif
 573         }
 574 }
 575
 576 void slapi_int_dummy(void)
 577 {
 578         /*
 579          * XXX slapi_search_internal() was no getting pulled
 580          * in; all manner of linker flags failed to link it.
 581          * FIXME
 582          */
 583         slapi_search_internal( NULL, 0, NULL, NULL, NULL, 0 );
 584 }
 585 #endif /* LDAP_SLAPI */
 586