git.sur5r.net Git - openldap/blob - clients/tools/ldapdelete.c

   1 /* ldapdelete.c - simple program to delete an entry using LDAP */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/stdlib.h>
  13 #include <ac/ctype.h>
  14
  15 #include <ac/signal.h>
  16 #include <ac/string.h>
  17 #include <ac/unistd.h>
  18
  19 #include <ldap.h>
  20 #include "lutil_ldap.h"
  21 #include "ldap_defaults.h"
  22
  23 static char     *prog;
  24 static char     *binddn = NULL;
  25 static struct berval passwd = { 0, NULL };
  26 static char     *ldaphost = NULL;
  27 static int      ldapport = 0;
  28 static int      prune = 0;
  29 #ifdef HAVE_CYRUS_SASL
  30 static unsigned sasl_flags = LUTIL_SASL_AUTOMATIC;
  31 static char     *sasl_mech = NULL;
  32 static char *sasl_realm = NULL;
  33 static char     *sasl_authc_id = NULL;
  34 static char     *sasl_authz_id = NULL;
  35 static char     *sasl_secprops = NULL;
  36 #endif
  37 static int      use_tls = 0;
  38 static int      not, verbose, contoper;
  39 static LDAP     *ld;
  40
  41 static int dodelete LDAP_P((
  42     LDAP *ld,
  43     const char *dn));
  44
  45 static int deletechildren LDAP_P((
  46         LDAP *ld,
  47         const char *dn ));
  48
  49 static void
  50 usage( const char *s )
  51 {
  52         fprintf( stderr,
  53 "Delete entries from an LDAP server\n\n"
  54 "usage: %s [options] [dn]...\n"
  55 "       dn: list of DNs to delete. If not given, it will be readed from stdin\n"
  56 "           or from the file specified with \"-f file\".\n"
  57 "Delete Options:\n"
  58 "       -r\t\tdelete recursively\n"
  59 "Common options:\n"
  60 "       -c\t\tcontinuous operation mode (do not stop on errors)\n"
  61 "       -C\t\tchase referrals\n"
  62 "       -d level\tset LDAP debugging level to `level'\n"
  63 "       -D binddn\tbind DN\n"
  64 "       -f file\t\tread operations from `file'\n"
  65 "       -h host\t\tLDAP server\n"
  66 "       -I\t\tuse SASL Interactive mode\n"
  67 "       -k\t\tuse Kerberos authentication\n"
  68 "       -K\t\tlike -k, but do only step 1 of the Kerberos bind\n"
  69 "       -M\t\tenable Manage DSA IT control (-MM to make it critical)\n"
  70 "       -n\t\tshow what would be done but don't actually delete\n"
  71 "       -O secprops\tSASL security properties\n"
  72 "       -p port\t\tport on LDAP server\n"
  73 "       -P version\tprocotol version (default: 3)\n"
  74 "       -Q\t\tuse SASL Quiet mode\n"
  75 "       -R realm\tSASL realm\n"
  76 "       -U user\t\tSASL authentication identity (username)\n"
  77 "       -v\t\trun in verbose mode (diagnostics to standard output)\n"
  78 "       -w passwd\tbind passwd (for simple authentication)\n"
  79 "       -W\t\tprompt for bind passwd\n"
  80 "       -x\t\tSimple authentication\n"
  81 "       -X id\t\tSASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
  82 "       -Y mech\t\tSASL mechanism\n"
  83 "       -Z\t\tissue Start TLS request (-ZZ to require successful response)\n"
  84 ,               s );
  85
  86         exit( EXIT_FAILURE );
  87 }
  88
  89
  90 int
  91 main( int argc, char **argv )
  92 {
  93         char            buf[ 4096 ];
  94         FILE            *fp;
  95         int             i, rc, authmethod, referrals, want_bindpw, version, debug, manageDSAit;
  96
  97     not = verbose = contoper = want_bindpw = debug = manageDSAit = referrals = 0;
  98     fp = NULL;
  99     authmethod = -1;
 100         version = -1;
 101
 102     prog = (prog = strrchr(argv[0], *LDAP_DIRSEP)) == NULL ? argv[0] : ++prog;
 103
 104     while (( i = getopt( argc, argv, "cf:r" "Cd:D:h:IkKMnO:p:P:QRU:vw:WxX:Y:Z" )) != EOF ) {
 105         switch( i ) {
 106         /* Delete Specific Options */
 107         case 'c':       /* continuous operation mode */
 108             ++contoper;
 109             break;
 110         case 'f':       /* read DNs from a file */
 111                 if( fp != NULL ) {
 112                         fprintf( stderr, "%s: -f previously specified\n" );
 113                         return EXIT_FAILURE;
 114                 }
 115             if (( fp = fopen( optarg, "r" )) == NULL ) {
 116                 perror( optarg );
 117                 exit( EXIT_FAILURE );
 118             }
 119             break;
 120         case 'r':
 121                 prune = 1;
 122                 break;
 123
 124         /* Common Options */
 125         case 'C':
 126                 referrals++;
 127                 break;
 128         case 'd':
 129             debug |= atoi( optarg );
 130             break;
 131         case 'D':       /* bind DN */
 132                 if( binddn != NULL ) {
 133                         fprintf( stderr, "%s: -D previously specified\n" );
 134                         return EXIT_FAILURE;
 135                 }
 136             binddn = strdup( optarg );
 137             break;
 138         case 'h':       /* ldap host */
 139                 if( ldaphost != NULL ) {
 140                         fprintf( stderr, "%s: -h previously specified\n" );
 141                         return EXIT_FAILURE;
 142                 }
 143             ldaphost = strdup( optarg );
 144             break;
 145         case 'k':       /* kerberos bind */
 146 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 147                 if( version > LDAP_VERSION2 ) {
 148                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 149                                 prog, version );
 150                         return EXIT_FAILURE;
 151                 }
 152
 153                 if( authmethod != -1 ) {
 154                         fprintf( stderr, "%s: -k incompatible with previous "
 155                                 "authentication choice\n", prog );
 156                         return EXIT_FAILURE;
 157                 }
 158
 159                 authmethod = LDAP_AUTH_KRBV4;
 160 #else
 161                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 162                 return EXIT_FAILURE;
 163 #endif
 164             break;
 165         case 'K':       /* kerberos bind, part one only */
 166 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 167                 if( version > LDAP_VERSION2 ) {
 168                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 169                                 prog, version );
 170                         return EXIT_FAILURE;
 171                 }
 172                 if( authmethod != -1 ) {
 173                         fprintf( stderr, "%s: incompatible with previous "
 174                                 "authentication choice\n", prog );
 175                         return EXIT_FAILURE;
 176                 }
 177
 178                 authmethod = LDAP_AUTH_KRBV41;
 179 #else
 180                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 181                 return( EXIT_FAILURE );
 182 #endif
 183             break;
 184         case 'M':
 185                 /* enable Manage DSA IT */
 186                 if( version == LDAP_VERSION2 ) {
 187                         fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
 188                                 prog, version );
 189                         return EXIT_FAILURE;
 190                 }
 191                 manageDSAit++;
 192                 version = LDAP_VERSION3;
 193                 break;
 194         case 'n':       /* print deletes, don't actually do them */
 195             ++not;
 196             break;
 197         case 'O':
 198 #ifdef HAVE_CYRUS_SASL
 199                 if( sasl_secprops != NULL ) {
 200                         fprintf( stderr, "%s: -O previously specified\n" );
 201                         return EXIT_FAILURE;
 202                 }
 203                 if( version == LDAP_VERSION2 ) {
 204                         fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
 205                                 prog, version );
 206                         return EXIT_FAILURE;
 207                 }
 208                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 209                         fprintf( stderr, "%s: incompatible previous "
 210                                 "authentication choice\n", prog );
 211                         return EXIT_FAILURE;
 212                 }
 213                 authmethod = LDAP_AUTH_SASL;
 214                 version = LDAP_VERSION3;
 215                 sasl_secprops = strdup( optarg );
 216 #else
 217                 fprintf( stderr, "%s: not compiled with SASL support\n",
 218                         prog );
 219                 return( EXIT_FAILURE );
 220 #endif
 221                 break;
 222         case 'p':
 223                 if( ldapport ) {
 224                         fprintf( stderr, "%s: -p previously specified\n" );
 225                         return EXIT_FAILURE;
 226                 }
 227             ldapport = atoi( optarg );
 228             break;
 229         case 'P':
 230                 switch( atoi(optarg) ) {
 231                 case 2:
 232                         if( version == LDAP_VERSION3 ) {
 233                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 234                                         prog, version );
 235                                 return EXIT_FAILURE;
 236                         }
 237                         version = LDAP_VERSION2;
 238                         break;
 239                 case 3:
 240                         if( version == LDAP_VERSION2 ) {
 241                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 242                                         prog, version );
 243                                 return EXIT_FAILURE;
 244                         }
 245                         version = LDAP_VERSION3;
 246                         break;
 247                 default:
 248                         fprintf( stderr, "%s: protocol version should be 2 or 3\n",
 249                                 prog );
 250                         usage( prog );
 251                         return( EXIT_FAILURE );
 252                 } break;
 253         case 'Q':
 254 #ifdef HAVE_CYRUS_SASL
 255                 if( version == LDAP_VERSION2 ) {
 256                         fprintf( stderr, "%s: -Q incompatible with version %d\n",
 257                                 prog, version );
 258                         return EXIT_FAILURE;
 259                 }
 260                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 261                         fprintf( stderr, "%s: incompatible previous "
 262                                 "authentication choice\n",
 263                                 prog );
 264                         return EXIT_FAILURE;
 265                 }
 266                 authmethod = LDAP_AUTH_SASL;
 267                 version = LDAP_VERSION3;
 268                 sasl_flags = LUTIL_SASL_QUIET;
 269 #else
 270                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 271                         prog );
 272                 return( EXIT_FAILURE );
 273 #endif
 274         case 'R':
 275 #ifdef HAVE_CYRUS_SASL
 276                 if( sasl_realm != NULL ) {
 277                         fprintf( stderr, "%s: -R previously specified\n" );
 278                         return EXIT_FAILURE;
 279                 }
 280                 if( version == LDAP_VERSION2 ) {
 281                         fprintf( stderr, "%s: -R incompatible with version %d\n",
 282                                 prog, version );
 283                         return EXIT_FAILURE;
 284                 }
 285                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 286                         fprintf( stderr, "%s: incompatible previous "
 287                                 "authentication choice\n",
 288                                 prog );
 289                         return EXIT_FAILURE;
 290                 }
 291                 authmethod = LDAP_AUTH_SASL;
 292                 version = LDAP_VERSION3;
 293                 sasl_realm = strdup( optarg );
 294 #else
 295                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 296                         prog );
 297                 return( EXIT_FAILURE );
 298 #endif
 299                 break;
 300         case 'U':
 301 #ifdef HAVE_CYRUS_SASL
 302                 if( sasl_authc_id != NULL ) {
 303                         fprintf( stderr, "%s: -U previously specified\n" );
 304                         return EXIT_FAILURE;
 305                 }
 306                 if( version == LDAP_VERSION2 ) {
 307                         fprintf( stderr, "%s: -U incompatible with version %d\n",
 308                                 prog, version );
 309                         return EXIT_FAILURE;
 310                 }
 311                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 312                         fprintf( stderr, "%s: incompatible previous "
 313                                 "authentication choice\n",
 314                                 prog );
 315                         return EXIT_FAILURE;
 316                 }
 317                 authmethod = LDAP_AUTH_SASL;
 318                 version = LDAP_VERSION3;
 319                 sasl_authc_id = strdup( optarg );
 320 #else
 321                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 322                         prog );
 323                 return( EXIT_FAILURE );
 324 #endif
 325                 break;
 326         case 'v':       /* verbose mode */
 327             verbose++;
 328             break;
 329         case 'w':       /* password */
 330             passwd.bv_val = strdup( optarg );
 331                 {
 332                         char* p;
 333
 334                         for( p = optarg; *p == '\0'; p++ ) {
 335                                 *p = '\0';
 336                         }
 337                 }
 338                 passwd.bv_len = strlen( passwd.bv_val );
 339             break;
 340         case 'W':
 341                 want_bindpw++;
 342                 break;
 343         case 'Y':
 344 #ifdef HAVE_CYRUS_SASL
 345                 if( sasl_mech != NULL ) {
 346                         fprintf( stderr, "%s: -Y previously specified\n" );
 347                         return EXIT_FAILURE;
 348                 }
 349                 if( version == LDAP_VERSION2 ) {
 350                         fprintf( stderr, "%s: -Y incompatible with version %d\n",
 351                                 prog, version );
 352                         return EXIT_FAILURE;
 353                 }
 354                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 355                         fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
 356                         return EXIT_FAILURE;
 357                 }
 358                 authmethod = LDAP_AUTH_SASL;
 359                 version = LDAP_VERSION3;
 360                 sasl_mech = strdup( optarg );
 361 #else
 362                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 363                         prog );
 364                 return( EXIT_FAILURE );
 365 #endif
 366                 break;
 367         case 'x':
 368                 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
 369                         fprintf( stderr, "%s: incompatible with previous "
 370                                 "authentication choice\n", prog );
 371                         return EXIT_FAILURE;
 372                 }
 373                 authmethod = LDAP_AUTH_SIMPLE;
 374                 break;
 375         case 'X':
 376 #ifdef HAVE_CYRUS_SASL
 377                 if( sasl_authz_id != NULL ) {
 378                         fprintf( stderr, "%s: -X previously specified\n" );
 379                         return EXIT_FAILURE;
 380                 }
 381                 if( version == LDAP_VERSION2 ) {
 382                         fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
 383                                 prog, version );
 384                         return EXIT_FAILURE;
 385                 }
 386                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 387                         fprintf( stderr, "%s: -X incompatible with "
 388                                 "authentication choice\n", prog );
 389                         return EXIT_FAILURE;
 390                 }
 391                 authmethod = LDAP_AUTH_SASL;
 392                 version = LDAP_VERSION3;
 393                 sasl_authz_id = strdup( optarg );
 394 #else
 395                 fprintf( stderr, "%s: not compiled with SASL support\n",
 396                         prog );
 397                 return( EXIT_FAILURE );
 398 #endif
 399                 break;
 400         case 'Z':
 401 #ifdef HAVE_TLS
 402                 if( version == LDAP_VERSION2 ) {
 403                         fprintf( stderr, "%s -Z incompatible with version %d\n",
 404                                 prog, version );
 405                         return EXIT_FAILURE;
 406                 }
 407                 version = LDAP_VERSION3;
 408                 use_tls++;
 409 #else
 410                 fprintf( stderr, "%s: not compiled with TLS support\n",
 411                         prog );
 412                 return( EXIT_FAILURE );
 413 #endif
 414                 break;
 415         default:
 416                 fprintf( stderr, "%s: unrecongized option -%c\n",
 417                         prog, optopt );
 418                 usage( prog );
 419                 return( EXIT_FAILURE );
 420         }
 421     }
 422
 423         if (version == -1) {
 424                 version = LDAP_VERSION3;
 425         }
 426         if (authmethod == -1 && version > LDAP_VERSION2) {
 427 #ifdef HAVE_CYRUS_SASL
 428                 authmethod = LDAP_AUTH_SASL;
 429 #else
 430                 authmethod = LDAP_AUTH_SIMPLE;
 431 #endif
 432         }
 433
 434     if ( fp == NULL ) {
 435         if ( optind >= argc ) {
 436             fp = stdin;
 437         }
 438     }
 439
 440         if ( debug ) {
 441                 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
 442                         fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
 443                 }
 444                 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
 445                         fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
 446                 }
 447         }
 448
 449 #ifdef SIGPIPE
 450         (void) SIGNAL( SIGPIPE, SIG_IGN );
 451 #endif
 452
 453     if (( ld = ldap_init( ldaphost, ldapport )) == NULL ) {
 454                 perror( "ldap_init" );
 455                 return( EXIT_FAILURE );
 456     }
 457
 458         {
 459                 /* this seems prudent for searches below */
 460                 int deref = LDAP_DEREF_NEVER;
 461                 ldap_set_option( ld, LDAP_OPT_DEREF, &deref );
 462         }
 463
 464         /* chase referrals */
 465         if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
 466                 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
 467         {
 468                 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
 469                         referrals ? "on" : "off" );
 470                 return EXIT_FAILURE;
 471         }
 472
 473         if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version )
 474                 != LDAP_OPT_SUCCESS )
 475         {
 476                 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
 477                         version );
 478                 return EXIT_FAILURE;
 479         }
 480
 481         if ( use_tls && ldap_start_tls_s( ld, NULL, NULL ) != LDAP_SUCCESS ) {
 482                 if ( use_tls > 1 ) {
 483                         ldap_perror( ld, "ldap_start_tls" );
 484                         return EXIT_FAILURE;
 485                 }
 486                 fprintf( stderr, "WARNING: could not start TLS\n" );
 487         }
 488
 489         if (want_bindpw) {
 490                 passwd.bv_val = getpassphrase("Enter LDAP Password: ");
 491                 passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
 492         }
 493
 494         if ( authmethod == LDAP_AUTH_SASL ) {
 495 #ifdef HAVE_CYRUS_SASL
 496                 void *defaults;
 497
 498                 if( sasl_secprops != NULL ) {
 499                         rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
 500                                 (void *) sasl_secprops );
 501
 502                         if( rc != LDAP_OPT_SUCCESS ) {
 503                                 fprintf( stderr,
 504                                         "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
 505                                         sasl_secprops );
 506                                 return( EXIT_FAILURE );
 507                         }
 508                 }
 509
 510                 defaults = lutil_sasl_defaults( ld, sasl_flags,
 511                         sasl_mech,
 512                         sasl_realm,
 513                         sasl_authc_id,
 514                         passwd.bv_val,
 515                         sasl_authz_id );
 516
 517                 rc = ldap_sasl_interactive_bind_s( ld, binddn,
 518                         sasl_mech, NULL, NULL,
 519                         lutil_sasl_interact, defaults );
 520
 521                 if( rc != LDAP_SUCCESS ) {
 522                         ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
 523                         return( EXIT_FAILURE );
 524                 }
 525 #else
 526                 fprintf( stderr, "%s was not compiled with SASL support\n",
 527                         argv[0] );
 528                 return( EXIT_FAILURE );
 529 #endif
 530         }
 531         else {
 532                 if ( ldap_bind_s( ld, binddn, passwd.bv_val, authmethod )
 533                                 != LDAP_SUCCESS ) {
 534                         ldap_perror( ld, "ldap_bind" );
 535                         return( EXIT_FAILURE );
 536                 }
 537         }
 538
 539         if ( manageDSAit ) {
 540                 int err;
 541                 LDAPControl c;
 542                 LDAPControl *ctrls[2];
 543                 ctrls[0] = &c;
 544                 ctrls[1] = NULL;
 545
 546                 c.ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
 547                 c.ldctl_value.bv_val = NULL;
 548                 c.ldctl_value.bv_len = 0;
 549                 c.ldctl_iscritical = manageDSAit > 1;
 550
 551                 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, &ctrls );
 552
 553                 if( err != LDAP_OPT_SUCCESS ) {
 554                         fprintf( stderr, "Could not set ManageDSAit %scontrol\n",
 555                                 c.ldctl_iscritical ? "critical " : "" );
 556                         if( c.ldctl_iscritical ) {
 557                                 exit( EXIT_FAILURE );
 558                         }
 559                 }
 560         }
 561
 562         rc = 0;
 563     if ( fp == NULL ) {
 564         for ( ; optind < argc; ++optind ) {
 565             rc = dodelete( ld, argv[ optind ] );
 566         }
 567     } else {
 568         while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
 569             buf[ strlen( buf ) - 1 ] = '\0';    /* remove trailing newline */
 570             if ( *buf != '\0' ) {
 571                 rc = dodelete( ld, buf );
 572             }
 573         }
 574     }
 575
 576     ldap_unbind( ld );
 577
 578         return( rc );
 579 }
 580
 581
 582 static int dodelete(
 583     LDAP        *ld,
 584     const char  *dn)
 585 {
 586         int id;
 587         int     rc, code;
 588         char *matcheddn = NULL, *text = NULL, **refs = NULL;
 589         LDAPMessage *res;
 590
 591         if ( verbose ) {
 592                 printf( "%sdeleting entry \"%s\"\n",
 593                         (not ? "!" : ""), dn );
 594         }
 595
 596         if ( not ) {
 597                 return LDAP_SUCCESS;
 598         }
 599
 600         /* If prune is on, remove a whole subtree.  Delete the children of the
 601          * DN recursively, then the DN requested.
 602          */
 603         if ( prune ) deletechildren( ld, dn );
 604
 605         rc = ldap_delete_ext( ld, dn, NULL, NULL, &id );
 606         if ( rc != LDAP_SUCCESS ) {
 607                 fprintf( stderr, "ldapdelete: ldap_delete_ext: %s (%d)\n",
 608                         ldap_err2string( rc ), rc );
 609                 return rc;
 610         }
 611
 612         rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
 613         if ( rc < 0 ) {
 614                 ldap_perror( ld, "ldapdelete: ldap_result" );
 615                 return rc;
 616         }
 617
 618         rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
 619
 620         if( rc != LDAP_SUCCESS ) {
 621                 fprintf( stderr, "ldapdelete: ldap_parse_result: %s (%d)\n",
 622                         ldap_err2string( rc ), rc );
 623                 return rc;
 624         }
 625
 626         if( verbose || code != LDAP_SUCCESS ||
 627                 (matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
 628         {
 629                 printf( "Delete Result: %s (%d)\n", ldap_err2string( code ), code );
 630
 631                 if( text && *text ) {
 632                         printf( "Additional info: %s\n", text );
 633                 }
 634
 635                 if( matcheddn && *matcheddn ) {
 636                         printf( "Matched DN: %s\n", matcheddn );
 637                 }
 638
 639                 if( refs ) {
 640                         int i;
 641                         for( i=0; refs[i]; i++ ) {
 642                                 printf("Referral: %s\n", refs[i] );
 643                         }
 644                 }
 645         }
 646
 647         ber_memfree( text );
 648         ber_memfree( matcheddn );
 649         ber_memvfree( (void **) refs );
 650
 651         return code;
 652 }
 653
 654 /*
 655  * Delete all the children of an entry recursively until leaf nodes are reached.
 656  *
 657  */
 658 static int deletechildren(
 659         LDAP *ld,
 660         const char *dn )
 661 {
 662         LDAPMessage *res, *e;
 663         int entries;
 664         int rc;
 665         static char *attrs[] = { "1.1", NULL };
 666
 667         if ( verbose ) printf ( "deleting children of: %s\n", dn );
 668         /*
 669          * Do a one level search at dn for children.  For each, delete its children.
 670          */
 671
 672         rc = ldap_search_ext_s( ld, dn, LDAP_SCOPE_ONELEVEL, NULL, attrs, 1,
 673                 NULL, NULL, NULL, -1, &res );
 674         if ( rc != LDAP_SUCCESS ) {
 675                 ldap_perror( ld, "ldap_search" );
 676                 return( rc );
 677         }
 678
 679         entries = ldap_count_entries( ld, res );
 680
 681         if ( entries > 0 ) {
 682                 int i;
 683
 684                 for (e = ldap_first_entry( ld, res ), i = 0; e != NULL;
 685                         e = ldap_next_entry( ld, e ), i++ )
 686                 {
 687                         char *dn = ldap_get_dn( ld, e );
 688
 689                         if( dn == NULL ) {
 690                                 ldap_perror( ld, "ldap_prune" );
 691                                 ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
 692                                 ber_memfree( dn );
 693                                 return rc;
 694                         }
 695
 696                         rc = deletechildren( ld, dn );
 697                         if ( rc == -1 ) {
 698                                 ldap_perror( ld, "ldap_prune" );
 699                                 ber_memfree( dn );
 700                                 return rc;
 701                         }
 702
 703                         if ( verbose ) {
 704                                 printf( "\tremoving %s\n", dn );
 705                         }
 706
 707                         rc = ldap_delete_s( ld, dn );
 708                         if ( rc == -1 ) {
 709                                 ldap_perror( ld, "ldap_delete" );
 710                                 ber_memfree( dn );
 711                                 return rc;
 712
 713                         }
 714
 715                         if ( verbose ) {
 716                                 printf( "\t%s removed\n", dn );
 717                         }
 718
 719                         ber_memfree( dn );
 720                 }
 721         }
 722
 723         ldap_msgfree( res );
 724         return rc;
 725 }