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