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 1998-2002 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.h"
  21 #include "lutil_ldap.h"
  22 #include "ldap_defaults.h"
  23
  24 static char     *prog;
  25 static char     *binddn = NULL;
  26 static struct berval passwd = { 0, NULL };
  27 static char *ldapuri = NULL;
  28 static char     *ldaphost = NULL;
  29 static int      ldapport = 0;
  30 static int      prune = 0;
  31 #ifdef HAVE_CYRUS_SASL
  32 static unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
  33 static char     *sasl_mech = NULL;
  34 static char *sasl_realm = NULL;
  35 static char     *sasl_authc_id = NULL;
  36 static char     *sasl_authz_id = NULL;
  37 static char     *sasl_secprops = NULL;
  38 #endif
  39 static int      use_tls = 0;
  40 static int      not, verbose, contoper;
  41 static LDAP     *ld = NULL;
  42
  43 static int dodelete LDAP_P((
  44     LDAP *ld,
  45     const char *dn));
  46
  47 static int deletechildren LDAP_P((
  48         LDAP *ld,
  49         const char *dn ));
  50
  51 static void
  52 usage( const char *s )
  53 {
  54         fprintf( stderr,
  55 "Delete entries from an LDAP server\n\n"
  56 "usage: %s [options] [dn]...\n"
  57 "       dn: list of DNs to delete. If not given, it will be readed from stdin\n"
  58 "           or from the file specified with \"-f file\".\n"
  59 "Delete Options:\n"
  60 "  -r         delete recursively\n"
  61
  62 "Common options:\n"
  63 "  -d level   set LDAP debugging level to `level'\n"
  64 "  -D binddn  bind DN\n"
  65 "  -f file    read operations from `file'\n"
  66 "  -h host    LDAP server\n"
  67 "  -H URI     LDAP Uniform Resource Indentifier(s)\n"
  68 "  -I         use SASL Interactive mode\n"
  69 "  -k         use Kerberos authentication\n"
  70 "  -K         like -k, but do only step 1 of the Kerberos bind\n"
  71 "  -M         enable Manage DSA IT control (-MM to make critical)\n"
  72 "  -n         show what would be done but don't actually do it\n"
  73 "  -O props   SASL security properties\n"
  74 "  -p port    port on LDAP server\n"
  75 "  -P version procotol version (default: 3)\n"
  76 "  -Q         use SASL Quiet mode\n"
  77 "  -R realm   SASL realm\n"
  78 "  -U authcid SASL authentication identity\n"
  79 "  -v         run in verbose mode (diagnostics to standard output)\n"
  80 "  -w passwd  bind passwd (for simple authentication)\n"
  81 "  -W         prompt for bind passwd\n"
  82 "  -x         Simple authentication\n"
  83 "  -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
  84 "  -Y mech    SASL mechanism\n"
  85 "  -Z         Start TLS request (-ZZ to require successful response)\n"
  86 ,               s );
  87
  88         exit( EXIT_FAILURE );
  89 }
  90
  91
  92 int
  93 main( int argc, char **argv )
  94 {
  95         char            buf[ 4096 ];
  96         FILE            *fp;
  97         int             i, rc, authmethod, referrals, want_bindpw, version, debug, manageDSAit;
  98
  99     not = verbose = contoper = want_bindpw = debug = manageDSAit = referrals = 0;
 100     fp = NULL;
 101     authmethod = -1;
 102         version = -1;
 103
 104     prog = lutil_progname( "ldapdelete", argc, argv );
 105
 106     while (( i = getopt( argc, argv, "cf:r"
 107                 "Cd:D:h:H:IkKMnO:p:P:QR:U:vw:WxX:Y:Z" )) != EOF )
 108         {
 109         switch( i ) {
 110         /* Delete Specific Options */
 111         case 'c':       /* continuous operation mode */
 112             ++contoper;
 113             break;
 114         case 'f':       /* read DNs from a file */
 115                 if( fp != NULL ) {
 116                         fprintf( stderr, "%s: -f previously specified\n", prog );
 117                         return EXIT_FAILURE;
 118                 }
 119             if (( fp = fopen( optarg, "r" )) == NULL ) {
 120                 perror( optarg );
 121                 exit( EXIT_FAILURE );
 122             }
 123             break;
 124         case 'r':
 125                 prune = 1;
 126                 break;
 127
 128         /* Common Options */
 129         case 'C':
 130                 referrals++;
 131                 break;
 132         case 'd':
 133             debug |= atoi( optarg );
 134             break;
 135         case 'D':       /* bind DN */
 136                 if( binddn != NULL ) {
 137                         fprintf( stderr, "%s: -D previously specified\n", prog );
 138                         return EXIT_FAILURE;
 139                 }
 140             binddn = strdup( optarg );
 141             break;
 142         case 'h':       /* ldap host */
 143                 if( ldapuri != NULL ) {
 144                         fprintf( stderr, "%s: -h incompatible with -H\n", prog );
 145                         return EXIT_FAILURE;
 146                 }
 147                 if( ldaphost != NULL ) {
 148                         fprintf( stderr, "%s: -h previously specified\n", prog );
 149                         return EXIT_FAILURE;
 150                 }
 151             ldaphost = strdup( optarg );
 152             break;
 153         case 'H':       /* ldap URI */
 154                 if( ldaphost != NULL ) {
 155                         fprintf( stderr, "%s: -H incompatible with -h\n", prog );
 156                         return EXIT_FAILURE;
 157                 }
 158                 if( ldapport ) {
 159                         fprintf( stderr, "%s: -H incompatible with -p\n", prog );
 160                         return EXIT_FAILURE;
 161                 }
 162                 if( ldapuri != NULL ) {
 163                         fprintf( stderr, "%s: -H previously specified\n", prog );
 164                         return EXIT_FAILURE;
 165                 }
 166             ldapuri = strdup( optarg );
 167             break;
 168         case 'I':
 169 #ifdef HAVE_CYRUS_SASL
 170                 if( version == LDAP_VERSION2 ) {
 171                         fprintf( stderr, "%s: -I incompatible with version %d\n",
 172                                 prog, version );
 173                         return EXIT_FAILURE;
 174                 }
 175                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 176                         fprintf( stderr, "%s: incompatible previous "
 177                                 "authentication choice\n",
 178                                 prog );
 179                         return EXIT_FAILURE;
 180                 }
 181                 authmethod = LDAP_AUTH_SASL;
 182                 version = LDAP_VERSION3;
 183                 sasl_flags = LDAP_SASL_INTERACTIVE;
 184                 break;
 185 #else
 186                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 187                         prog );
 188                 return( EXIT_FAILURE );
 189 #endif
 190         case 'k':       /* kerberos bind */
 191 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 192                 if( version > LDAP_VERSION2 ) {
 193                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 194                                 prog, version );
 195                         return EXIT_FAILURE;
 196                 }
 197
 198                 if( authmethod != -1 ) {
 199                         fprintf( stderr, "%s: -k incompatible with previous "
 200                                 "authentication choice\n", prog );
 201                         return EXIT_FAILURE;
 202                 }
 203
 204                 authmethod = LDAP_AUTH_KRBV4;
 205 #else
 206                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 207                 return EXIT_FAILURE;
 208 #endif
 209             break;
 210         case 'K':       /* kerberos bind, part one only */
 211 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 212                 if( version > LDAP_VERSION2 ) {
 213                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 214                                 prog, version );
 215                         return EXIT_FAILURE;
 216                 }
 217                 if( authmethod != -1 ) {
 218                         fprintf( stderr, "%s: incompatible with previous "
 219                                 "authentication choice\n", prog );
 220                         return EXIT_FAILURE;
 221                 }
 222
 223                 authmethod = LDAP_AUTH_KRBV41;
 224 #else
 225                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 226                 return( EXIT_FAILURE );
 227 #endif
 228             break;
 229         case 'M':
 230                 /* enable Manage DSA IT */
 231                 if( version == LDAP_VERSION2 ) {
 232                         fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
 233                                 prog, version );
 234                         return EXIT_FAILURE;
 235                 }
 236                 manageDSAit++;
 237                 version = LDAP_VERSION3;
 238                 break;
 239         case 'n':       /* print deletes, don't actually do them */
 240             ++not;
 241             break;
 242         case 'O':
 243 #ifdef HAVE_CYRUS_SASL
 244                 if( sasl_secprops != NULL ) {
 245                         fprintf( stderr, "%s: -O previously specified\n", prog );
 246                         return EXIT_FAILURE;
 247                 }
 248                 if( version == LDAP_VERSION2 ) {
 249                         fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
 250                                 prog, version );
 251                         return EXIT_FAILURE;
 252                 }
 253                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 254                         fprintf( stderr, "%s: incompatible previous "
 255                                 "authentication choice\n", prog );
 256                         return EXIT_FAILURE;
 257                 }
 258                 authmethod = LDAP_AUTH_SASL;
 259                 version = LDAP_VERSION3;
 260                 sasl_secprops = strdup( optarg );
 261 #else
 262                 fprintf( stderr, "%s: not compiled with SASL support\n",
 263                         prog );
 264                 return( EXIT_FAILURE );
 265 #endif
 266                 break;
 267         case 'p':
 268                 if( ldapport ) {
 269                         fprintf( stderr, "%s: -p previously specified\n", prog );
 270                         return EXIT_FAILURE;
 271                 }
 272             ldapport = atoi( optarg );
 273             break;
 274         case 'P':
 275                 switch( atoi(optarg) ) {
 276                 case 2:
 277                         if( version == LDAP_VERSION3 ) {
 278                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 279                                         prog, version );
 280                                 return EXIT_FAILURE;
 281                         }
 282                         version = LDAP_VERSION2;
 283                         break;
 284                 case 3:
 285                         if( version == LDAP_VERSION2 ) {
 286                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 287                                         prog, version );
 288                                 return EXIT_FAILURE;
 289                         }
 290                         version = LDAP_VERSION3;
 291                         break;
 292                 default:
 293                         fprintf( stderr, "%s: protocol version should be 2 or 3\n",
 294                                 prog );
 295                         usage( prog );
 296                         return( EXIT_FAILURE );
 297                 } break;
 298         case 'Q':
 299 #ifdef HAVE_CYRUS_SASL
 300                 if( version == LDAP_VERSION2 ) {
 301                         fprintf( stderr, "%s: -Q incompatible with version %d\n",
 302                                 prog, version );
 303                         return EXIT_FAILURE;
 304                 }
 305                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 306                         fprintf( stderr, "%s: incompatible previous "
 307                                 "authentication choice\n",
 308                                 prog );
 309                         return EXIT_FAILURE;
 310                 }
 311                 authmethod = LDAP_AUTH_SASL;
 312                 version = LDAP_VERSION3;
 313                 sasl_flags = LDAP_SASL_QUIET;
 314                 break;
 315 #else
 316                 fprintf( stderr, "%s: not compiled with SASL support\n",
 317                         prog );
 318                 return( EXIT_FAILURE );
 319 #endif
 320         case 'R':
 321 #ifdef HAVE_CYRUS_SASL
 322                 if( sasl_realm != NULL ) {
 323                         fprintf( stderr, "%s: -R previously specified\n", prog );
 324                         return EXIT_FAILURE;
 325                 }
 326                 if( version == LDAP_VERSION2 ) {
 327                         fprintf( stderr, "%s: -R incompatible with version %d\n",
 328                                 prog, version );
 329                         return EXIT_FAILURE;
 330                 }
 331                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 332                         fprintf( stderr, "%s: incompatible previous "
 333                                 "authentication choice\n",
 334                                 prog );
 335                         return EXIT_FAILURE;
 336                 }
 337                 authmethod = LDAP_AUTH_SASL;
 338                 version = LDAP_VERSION3;
 339                 sasl_realm = strdup( optarg );
 340 #else
 341                 fprintf( stderr, "%s: not compiled with SASL support\n",
 342                         prog );
 343                 return( EXIT_FAILURE );
 344 #endif
 345                 break;
 346         case 'U':
 347 #ifdef HAVE_CYRUS_SASL
 348                 if( sasl_authc_id != NULL ) {
 349                         fprintf( stderr, "%s: -U previously specified\n", prog );
 350                         return EXIT_FAILURE;
 351                 }
 352                 if( version == LDAP_VERSION2 ) {
 353                         fprintf( stderr, "%s: -U incompatible with version %d\n",
 354                                 prog, version );
 355                         return EXIT_FAILURE;
 356                 }
 357                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 358                         fprintf( stderr, "%s: incompatible previous "
 359                                 "authentication choice\n",
 360                                 prog );
 361                         return EXIT_FAILURE;
 362                 }
 363                 authmethod = LDAP_AUTH_SASL;
 364                 version = LDAP_VERSION3;
 365                 sasl_authc_id = strdup( optarg );
 366 #else
 367                 fprintf( stderr, "%s: not compiled with SASL support\n",
 368                         prog );
 369                 return( EXIT_FAILURE );
 370 #endif
 371                 break;
 372         case 'v':       /* verbose mode */
 373             verbose++;
 374             break;
 375         case 'w':       /* password */
 376             passwd.bv_val = strdup( optarg );
 377                 {
 378                         char* p;
 379
 380                         for( p = optarg; *p != '\0'; p++ ) {
 381                                 *p = '\0';
 382                         }
 383                 }
 384                 passwd.bv_len = strlen( passwd.bv_val );
 385             break;
 386         case 'W':
 387                 want_bindpw++;
 388                 break;
 389         case 'Y':
 390 #ifdef HAVE_CYRUS_SASL
 391                 if( sasl_mech != NULL ) {
 392                         fprintf( stderr, "%s: -Y previously specified\n", prog );
 393                         return EXIT_FAILURE;
 394                 }
 395                 if( version == LDAP_VERSION2 ) {
 396                         fprintf( stderr, "%s: -Y incompatible with version %d\n",
 397                                 prog, version );
 398                         return EXIT_FAILURE;
 399                 }
 400                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 401                         fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
 402                         return EXIT_FAILURE;
 403                 }
 404                 authmethod = LDAP_AUTH_SASL;
 405                 version = LDAP_VERSION3;
 406                 sasl_mech = strdup( optarg );
 407 #else
 408                 fprintf( stderr, "%s: not compiled with SASL support\n",
 409                         prog );
 410                 return( EXIT_FAILURE );
 411 #endif
 412                 break;
 413         case 'x':
 414                 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
 415                         fprintf( stderr, "%s: incompatible with previous "
 416                                 "authentication choice\n", prog );
 417                         return EXIT_FAILURE;
 418                 }
 419                 authmethod = LDAP_AUTH_SIMPLE;
 420                 break;
 421         case 'X':
 422 #ifdef HAVE_CYRUS_SASL
 423                 if( sasl_authz_id != NULL ) {
 424                         fprintf( stderr, "%s: -X previously specified\n", prog );
 425                         return EXIT_FAILURE;
 426                 }
 427                 if( version == LDAP_VERSION2 ) {
 428                         fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
 429                                 prog, version );
 430                         return EXIT_FAILURE;
 431                 }
 432                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 433                         fprintf( stderr, "%s: -X incompatible with "
 434                                 "authentication choice\n", prog );
 435                         return EXIT_FAILURE;
 436                 }
 437                 authmethod = LDAP_AUTH_SASL;
 438                 version = LDAP_VERSION3;
 439                 sasl_authz_id = strdup( optarg );
 440 #else
 441                 fprintf( stderr, "%s: not compiled with SASL support\n",
 442                         prog );
 443                 return( EXIT_FAILURE );
 444 #endif
 445                 break;
 446         case 'Z':
 447 #ifdef HAVE_TLS
 448                 if( version == LDAP_VERSION2 ) {
 449                         fprintf( stderr, "%s: -Z incompatible with version %d\n",
 450                                 prog, version );
 451                         return EXIT_FAILURE;
 452                 }
 453                 version = LDAP_VERSION3;
 454                 use_tls++;
 455 #else
 456                 fprintf( stderr, "%s: not compiled with TLS support\n",
 457                         prog );
 458                 return( EXIT_FAILURE );
 459 #endif
 460                 break;
 461         default:
 462                 fprintf( stderr, "%s: unrecognized option -%c\n",
 463                         prog, optopt );
 464                 usage( prog );
 465                 return( EXIT_FAILURE );
 466         }
 467     }
 468
 469         if (version == -1) {
 470                 version = LDAP_VERSION3;
 471         }
 472         if (authmethod == -1 && version > LDAP_VERSION2) {
 473 #ifdef HAVE_CYRUS_SASL
 474                 authmethod = LDAP_AUTH_SASL;
 475 #else
 476                 authmethod = LDAP_AUTH_SIMPLE;
 477 #endif
 478         }
 479
 480     if ( fp == NULL ) {
 481         if ( optind >= argc ) {
 482             fp = stdin;
 483         }
 484     }
 485
 486         if ( debug ) {
 487                 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
 488                         fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
 489                 }
 490                 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
 491                         fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
 492                 }
 493         }
 494
 495 #ifdef SIGPIPE
 496         (void) SIGNAL( SIGPIPE, SIG_IGN );
 497 #endif
 498
 499         if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
 500                 if ( verbose ) {
 501                         fprintf( stderr, "ldap_init( %s, %d )\n",
 502                                 ldaphost != NULL ? ldaphost : "<DEFAULT>",
 503                                 ldapport );
 504                 }
 505
 506                 ld = ldap_init( ldaphost, ldapport );
 507                 if( ld == NULL ) {
 508                         perror("ldapdelete: ldap_init");
 509                         return EXIT_FAILURE;
 510                 }
 511
 512         } else {
 513                 if ( verbose ) {
 514                         fprintf( stderr, "ldap_initialize( %s )\n",
 515                                 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
 516                 }
 517
 518                 rc = ldap_initialize( &ld, ldapuri );
 519                 if( rc != LDAP_SUCCESS ) {
 520                         fprintf( stderr, "Could not create LDAP session handle (%d): %s\n",
 521                                 rc, ldap_err2string(rc) );
 522                         return EXIT_FAILURE;
 523                 }
 524         }
 525
 526         {
 527                 /* this seems prudent for searches below */
 528                 int deref = LDAP_DEREF_NEVER;
 529                 ldap_set_option( ld, LDAP_OPT_DEREF, &deref );
 530         }
 531
 532         /* chase referrals */
 533         if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
 534                 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
 535         {
 536                 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
 537                         referrals ? "on" : "off" );
 538                 return EXIT_FAILURE;
 539         }
 540
 541         if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version )
 542                 != LDAP_OPT_SUCCESS )
 543         {
 544                 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
 545                         version );
 546                 return EXIT_FAILURE;
 547         }
 548
 549         if ( use_tls && ( ldap_start_tls_s( ld, NULL, NULL ) != LDAP_SUCCESS )) {
 550                 ldap_perror( ld, "ldap_start_tls" );
 551                 if ( use_tls > 1 ) {
 552                         return EXIT_FAILURE;
 553                 }
 554         }
 555
 556         if (want_bindpw) {
 557                 passwd.bv_val = getpassphrase("Enter LDAP Password: ");
 558                 passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
 559         }
 560
 561         if ( authmethod == LDAP_AUTH_SASL ) {
 562 #ifdef HAVE_CYRUS_SASL
 563                 void *defaults;
 564
 565                 if( sasl_secprops != NULL ) {
 566                         rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
 567                                 (void *) sasl_secprops );
 568
 569                         if( rc != LDAP_OPT_SUCCESS ) {
 570                                 fprintf( stderr,
 571                                         "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
 572                                         sasl_secprops );
 573                                 return( EXIT_FAILURE );
 574                         }
 575                 }
 576
 577                 defaults = lutil_sasl_defaults( ld,
 578                         sasl_mech,
 579                         sasl_realm,
 580                         sasl_authc_id,
 581                         passwd.bv_val,
 582                         sasl_authz_id );
 583
 584                 rc = ldap_sasl_interactive_bind_s( ld, binddn,
 585                         sasl_mech, NULL, NULL,
 586                         sasl_flags, lutil_sasl_interact, defaults );
 587
 588                 if( rc != LDAP_SUCCESS ) {
 589                         ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
 590                         return( EXIT_FAILURE );
 591                 }
 592 #else
 593                 fprintf( stderr, "%s: not compiled with SASL support\n",
 594                         prog );
 595                 return( EXIT_FAILURE );
 596 #endif
 597         }
 598         else {
 599                 if ( ldap_bind_s( ld, binddn, passwd.bv_val, authmethod )
 600                                 != LDAP_SUCCESS ) {
 601                         ldap_perror( ld, "ldap_bind" );
 602                         return( EXIT_FAILURE );
 603                 }
 604         }
 605
 606         if ( manageDSAit ) {
 607                 int err;
 608                 LDAPControl c;
 609                 LDAPControl *ctrls[2];
 610                 ctrls[0] = &c;
 611                 ctrls[1] = NULL;
 612
 613                 c.ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
 614                 c.ldctl_value.bv_val = NULL;
 615                 c.ldctl_value.bv_len = 0;
 616                 c.ldctl_iscritical = manageDSAit > 1;
 617
 618                 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
 619
 620                 if( err != LDAP_OPT_SUCCESS ) {
 621                         fprintf( stderr, "Could not set ManageDSAit %scontrol\n",
 622                                 c.ldctl_iscritical ? "critical " : "" );
 623                         if( c.ldctl_iscritical ) {
 624                                 exit( EXIT_FAILURE );
 625                         }
 626                 }
 627         }
 628
 629         rc = 0;
 630
 631     if ( fp == NULL ) {
 632                 for ( ; optind < argc; ++optind ) {
 633                         rc = dodelete( ld, argv[ optind ] );
 634
 635                         /* Stop on error and no -c option */
 636                         if( rc != 0 && contoper == 0) break;
 637                 }
 638         } else {
 639                 while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
 640                         buf[ strlen( buf ) - 1 ] = '\0'; /* remove trailing newline */
 641
 642                         if ( *buf != '\0' ) {
 643                                 rc = dodelete( ld, buf );
 644                         }
 645                 }
 646         }
 647
 648     ldap_unbind( ld );
 649
 650         return( rc );
 651 }
 652
 653
 654 static int dodelete(
 655     LDAP        *ld,
 656     const char  *dn)
 657 {
 658         int id;
 659         int     rc, code;
 660         char *matcheddn = NULL, *text = NULL, **refs = NULL;
 661         LDAPMessage *res;
 662
 663         if ( verbose ) {
 664                 printf( "%sdeleting entry \"%s\"\n",
 665                         (not ? "!" : ""), dn );
 666         }
 667
 668         if ( not ) {
 669                 return LDAP_SUCCESS;
 670         }
 671
 672         /* If prune is on, remove a whole subtree.  Delete the children of the
 673          * DN recursively, then the DN requested.
 674          */
 675         if ( prune ) deletechildren( ld, dn );
 676
 677         rc = ldap_delete_ext( ld, dn, NULL, NULL, &id );
 678         if ( rc != LDAP_SUCCESS ) {
 679                 fprintf( stderr, "%s: ldap_delete_ext: %s (%d)\n",
 680                         prog, ldap_err2string( rc ), rc );
 681                 return rc;
 682         }
 683
 684         rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
 685         if ( rc < 0 ) {
 686                 ldap_perror( ld, "ldapdelete: ldap_result" );
 687                 return rc;
 688         }
 689
 690         rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
 691
 692         if( rc != LDAP_SUCCESS ) {
 693                 fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
 694                         prog, ldap_err2string( rc ), rc );
 695                 return rc;
 696         }
 697
 698         if( verbose || code != LDAP_SUCCESS ||
 699                 (matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
 700         {
 701                 printf( "Delete Result: %s (%d)\n", ldap_err2string( code ), code );
 702
 703                 if( text && *text ) {
 704                         printf( "Additional info: %s\n", text );
 705                 }
 706
 707                 if( matcheddn && *matcheddn ) {
 708                         printf( "Matched DN: %s\n", matcheddn );
 709                 }
 710
 711                 if( refs ) {
 712                         int i;
 713                         for( i=0; refs[i]; i++ ) {
 714                                 printf("Referral: %s\n", refs[i] );
 715                         }
 716                 }
 717         }
 718
 719         ber_memfree( text );
 720         ber_memfree( matcheddn );
 721         ber_memvfree( (void **) refs );
 722
 723         return code;
 724 }
 725
 726 /*
 727  * Delete all the children of an entry recursively until leaf nodes are reached.
 728  *
 729  */
 730 static int deletechildren(
 731         LDAP *ld,
 732         const char *dn )
 733 {
 734         LDAPMessage *res, *e;
 735         int entries;
 736         int rc;
 737         static char *attrs[] = { "1.1", NULL };
 738
 739         if ( verbose ) printf ( "deleting children of: %s\n", dn );
 740         /*
 741          * Do a one level search at dn for children.  For each, delete its children.
 742          */
 743
 744         rc = ldap_search_ext_s( ld, dn, LDAP_SCOPE_ONELEVEL, NULL, attrs, 1,
 745                 NULL, NULL, NULL, -1, &res );
 746         if ( rc != LDAP_SUCCESS ) {
 747                 ldap_perror( ld, "ldap_search" );
 748                 return( rc );
 749         }
 750
 751         entries = ldap_count_entries( ld, res );
 752
 753         if ( entries > 0 ) {
 754                 int i;
 755
 756                 for (e = ldap_first_entry( ld, res ), i = 0; e != NULL;
 757                         e = ldap_next_entry( ld, e ), i++ )
 758                 {
 759                         char *dn = ldap_get_dn( ld, e );
 760
 761                         if( dn == NULL ) {
 762                                 ldap_perror( ld, "ldap_prune" );
 763                                 ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
 764                                 ber_memfree( dn );
 765                                 return rc;
 766                         }
 767
 768                         rc = deletechildren( ld, dn );
 769                         if ( rc == -1 ) {
 770                                 ldap_perror( ld, "ldap_prune" );
 771                                 ber_memfree( dn );
 772                                 return rc;
 773                         }
 774
 775                         if ( verbose ) {
 776                                 printf( "\tremoving %s\n", dn );
 777                         }
 778
 779                         rc = ldap_delete_s( ld, dn );
 780                         if ( rc == -1 ) {
 781                                 ldap_perror( ld, "ldap_delete" );
 782                                 ber_memfree( dn );
 783                                 return rc;
 784
 785                         }
 786
 787                         if ( verbose ) {
 788                                 printf( "\t%s removed\n", dn );
 789                         }
 790
 791                         ber_memfree( dn );
 792                 }
 793         }
 794
 795         ldap_msgfree( res );
 796         return rc;
 797 }