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 "  -e [!]<ctrl>[=<ctrlparam>] general controls (! indicates criticality)\n"
  66 "             [!]authzid=<authzid> (\"dn:<dn>\" or \"u:<user>\")\n"
  67 "             [!]manageDSAit   (alternate form, see -M)\n"
  68 "             [!]noop\n"
  69 "  -f file    read operations from `file'\n"
  70 "  -h host    LDAP server\n"
  71 "  -H URI     LDAP Uniform Resource Indentifier(s)\n"
  72 "  -I         use SASL Interactive mode\n"
  73 "  -k         use Kerberos authentication\n"
  74 "  -K         like -k, but do only step 1 of the Kerberos bind\n"
  75 "  -M         enable Manage DSA IT control (-MM to make critical)\n"
  76 "  -n         show what would be done but don't actually do it\n"
  77 "  -O props   SASL security properties\n"
  78 "  -p port    port on LDAP server\n"
  79 "  -P version procotol version (default: 3)\n"
  80 "  -Q         use SASL Quiet mode\n"
  81 "  -R realm   SASL realm\n"
  82 "  -U authcid SASL authentication identity\n"
  83 "  -v         run in verbose mode (diagnostics to standard output)\n"
  84 "  -w passwd  bind passwd (for simple authentication)\n"
  85 "  -W         prompt for bind passwd\n"
  86 "  -x         Simple authentication\n"
  87 "  -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
  88 "  -y file    Read passwd from file\n"
  89 "  -Y mech    SASL mechanism\n"
  90 "  -Z         Start TLS request (-ZZ to require successful response)\n"
  91 ,               s );
  92
  93         exit( EXIT_FAILURE );
  94 }
  95
  96
  97 int
  98 main( int argc, char **argv )
  99 {
 100         char            buf[ 4096 ];
 101         FILE            *fp;
 102         int             i, rc, authmethod, referrals, want_bindpw, version, debug, manageDSAit, noop, crit;
 103         char    *pw_file;
 104         char    *control, *cvalue;
 105         char    *authzid = NULL;
 106
 107     not = verbose = contoper = want_bindpw = debug
 108                 = manageDSAit = noop = referrals = 0;
 109     fp = NULL;
 110     authmethod = -1;
 111         version = -1;
 112         pw_file = NULL;
 113
 114     prog = lutil_progname( "ldapdelete", argc, argv );
 115
 116     while (( i = getopt( argc, argv, "cf:r"
 117                 "Cd:D:e:h:H:IkKMnO:p:P:QR:U:vw:WxX:y:Y:Z" )) != EOF )
 118         {
 119         switch( i ) {
 120         /* Delete Specific Options */
 121         case 'c':       /* continuous operation mode */
 122             ++contoper;
 123             break;
 124         case 'E': /* delete controls */
 125                 if( version == LDAP_VERSION2 ) {
 126                         fprintf( stderr, "%s: -E incompatible with LDAPv%d\n",
 127                                 prog, version );
 128                         return EXIT_FAILURE;
 129                 }
 130
 131                 /* should be extended to support comma separated list of
 132                  *      [!]key[=value] parameters, e.g.  -E !foo,bar=567
 133                  */
 134
 135                 crit = 0;
 136                 cvalue = NULL;
 137                 if( optarg[0] == '!' ) {
 138                         crit = 1;
 139                         optarg++;
 140                 }
 141
 142                 control = strdup( optarg );
 143                 if ( (cvalue = strchr( control, '=' )) != NULL ) {
 144                         *cvalue++ = '\0';
 145                 }
 146                 fprintf( stderr, "Invalid delete control name: %s\n", control );
 147                 usage(prog);
 148                 return EXIT_FAILURE;
 149         case 'f':       /* read DNs from a file */
 150                 if( fp != NULL ) {
 151                         fprintf( stderr, "%s: -f previously specified\n", prog );
 152                         return EXIT_FAILURE;
 153                 }
 154             if (( fp = fopen( optarg, "r" )) == NULL ) {
 155                 perror( optarg );
 156                 exit( EXIT_FAILURE );
 157             }
 158             break;
 159         case 'r':
 160                 prune = 1;
 161                 break;
 162
 163         /* Common Options */
 164         case 'C':
 165                 referrals++;
 166                 break;
 167         case 'd':
 168             debug |= atoi( optarg );
 169             break;
 170         case 'D':       /* bind DN */
 171                 if( binddn != NULL ) {
 172                         fprintf( stderr, "%s: -D previously specified\n", prog );
 173                         return EXIT_FAILURE;
 174                 }
 175             binddn = strdup( optarg );
 176             break;
 177         case 'e': /* general controls */
 178                 if( version == LDAP_VERSION2 ) {
 179                         fprintf( stderr, "%s: -e incompatible with LDAPv%d\n",
 180                                 prog, version );
 181                         return EXIT_FAILURE;
 182                 }
 183
 184                 /* should be extended to support comma separated list of
 185                  *      [!]key[=value] parameters, e.g.  -e !foo,bar=567
 186                  */
 187
 188                 crit = 0;
 189                 cvalue = NULL;
 190                 if( optarg[0] == '!' ) {
 191                         crit = 1;
 192                         optarg++;
 193                 }
 194
 195                 control = strdup( optarg );
 196                 if ( (cvalue = strchr( control, '=' )) != NULL ) {
 197                         *cvalue++ = '\0';
 198                 }
 199
 200                 if ( strcasecmp( control, "authzid" ) == 0 ) {
 201                         if( authzid != NULL ) {
 202                                 fprintf( stderr, "authzid control previously specified\n");
 203                                 return EXIT_FAILURE;
 204                         }
 205                         if( cvalue == NULL ) {
 206                                 fprintf( stderr, "authzid: control value expected\n" );
 207                                 usage(prog);
 208                                 return EXIT_FAILURE;
 209                         }
 210                         if( !crit ) {
 211                                 fprintf( stderr, "authzid: must be marked critical\n" );
 212                                 usage(prog);
 213                                 return EXIT_FAILURE;
 214                         }
 215
 216                         assert( authzid == NULL );
 217                         authzid = control;
 218
 219                 } else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
 220                         if( manageDSAit ) {
 221                                 fprintf( stderr, "manageDSAit control previously specified\n");
 222                                 return EXIT_FAILURE;
 223                         }
 224                         if( cvalue != NULL ) {
 225                                 fprintf( stderr, "manageDSAit: no control value expected\n" );
 226                                 usage(prog);
 227                                 return EXIT_FAILURE;
 228                         }
 229
 230                         manageDSAit = 1 + crit;
 231
 232                 } else if ( strcasecmp( control, "noop" ) == 0 ) {
 233                         if( noop ) {
 234                                 fprintf( stderr, "noop control previously specified\n");
 235                                 return EXIT_FAILURE;
 236                         }
 237                         if( cvalue != NULL ) {
 238                                 fprintf( stderr, "noop: no control value expected\n" );
 239                                 usage(prog);
 240                                 return EXIT_FAILURE;
 241                         }
 242
 243                         noop = 1 + crit;
 244
 245                 } else {
 246                         fprintf( stderr, "Invalid general control name: %s\n", control );
 247                         usage(prog);
 248                         return EXIT_FAILURE;
 249                 }
 250                 break;
 251         case 'h':       /* ldap host */
 252                 if( ldapuri != NULL ) {
 253                         fprintf( stderr, "%s: -h incompatible with -H\n", prog );
 254                         return EXIT_FAILURE;
 255                 }
 256                 if( ldaphost != NULL ) {
 257                         fprintf( stderr, "%s: -h previously specified\n", prog );
 258                         return EXIT_FAILURE;
 259                 }
 260             ldaphost = strdup( optarg );
 261             break;
 262         case 'H':       /* ldap URI */
 263                 if( ldaphost != NULL ) {
 264                         fprintf( stderr, "%s: -H incompatible with -h\n", prog );
 265                         return EXIT_FAILURE;
 266                 }
 267                 if( ldapport ) {
 268                         fprintf( stderr, "%s: -H incompatible with -p\n", prog );
 269                         return EXIT_FAILURE;
 270                 }
 271                 if( ldapuri != NULL ) {
 272                         fprintf( stderr, "%s: -H previously specified\n", prog );
 273                         return EXIT_FAILURE;
 274                 }
 275             ldapuri = strdup( optarg );
 276             break;
 277         case 'I':
 278 #ifdef HAVE_CYRUS_SASL
 279                 if( version == LDAP_VERSION2 ) {
 280                         fprintf( stderr, "%s: -I incompatible with version %d\n",
 281                                 prog, version );
 282                         return EXIT_FAILURE;
 283                 }
 284                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 285                         fprintf( stderr, "%s: incompatible previous "
 286                                 "authentication choice\n",
 287                                 prog );
 288                         return EXIT_FAILURE;
 289                 }
 290                 authmethod = LDAP_AUTH_SASL;
 291                 version = LDAP_VERSION3;
 292                 sasl_flags = LDAP_SASL_INTERACTIVE;
 293                 break;
 294 #else
 295                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 296                         prog );
 297                 return( EXIT_FAILURE );
 298 #endif
 299         case 'k':       /* kerberos bind */
 300 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 301                 if( version > LDAP_VERSION2 ) {
 302                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 303                                 prog, version );
 304                         return EXIT_FAILURE;
 305                 }
 306
 307                 if( authmethod != -1 ) {
 308                         fprintf( stderr, "%s: -k incompatible with previous "
 309                                 "authentication choice\n", prog );
 310                         return EXIT_FAILURE;
 311                 }
 312
 313                 authmethod = LDAP_AUTH_KRBV4;
 314 #else
 315                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 316                 return EXIT_FAILURE;
 317 #endif
 318             break;
 319         case 'K':       /* kerberos bind, part one only */
 320 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 321                 if( version > LDAP_VERSION2 ) {
 322                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 323                                 prog, version );
 324                         return EXIT_FAILURE;
 325                 }
 326                 if( authmethod != -1 ) {
 327                         fprintf( stderr, "%s: incompatible with previous "
 328                                 "authentication choice\n", prog );
 329                         return EXIT_FAILURE;
 330                 }
 331
 332                 authmethod = LDAP_AUTH_KRBV41;
 333 #else
 334                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 335                 return( EXIT_FAILURE );
 336 #endif
 337             break;
 338         case 'M':
 339                 /* enable Manage DSA IT */
 340                 if( version == LDAP_VERSION2 ) {
 341                         fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
 342                                 prog, version );
 343                         return EXIT_FAILURE;
 344                 }
 345                 manageDSAit++;
 346                 version = LDAP_VERSION3;
 347                 break;
 348         case 'n':       /* print deletes, don't actually do them */
 349             ++not;
 350             break;
 351         case 'O':
 352 #ifdef HAVE_CYRUS_SASL
 353                 if( sasl_secprops != NULL ) {
 354                         fprintf( stderr, "%s: -O previously specified\n", prog );
 355                         return EXIT_FAILURE;
 356                 }
 357                 if( version == LDAP_VERSION2 ) {
 358                         fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
 359                                 prog, version );
 360                         return EXIT_FAILURE;
 361                 }
 362                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 363                         fprintf( stderr, "%s: incompatible previous "
 364                                 "authentication choice\n", prog );
 365                         return EXIT_FAILURE;
 366                 }
 367                 authmethod = LDAP_AUTH_SASL;
 368                 version = LDAP_VERSION3;
 369                 sasl_secprops = strdup( optarg );
 370 #else
 371                 fprintf( stderr, "%s: not compiled with SASL support\n",
 372                         prog );
 373                 return( EXIT_FAILURE );
 374 #endif
 375                 break;
 376         case 'p':
 377                 if( ldapport ) {
 378                         fprintf( stderr, "%s: -p previously specified\n", prog );
 379                         return EXIT_FAILURE;
 380                 }
 381             ldapport = atoi( optarg );
 382             break;
 383         case 'P':
 384                 switch( atoi(optarg) ) {
 385                 case 2:
 386                         if( version == LDAP_VERSION3 ) {
 387                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 388                                         prog, version );
 389                                 return EXIT_FAILURE;
 390                         }
 391                         version = LDAP_VERSION2;
 392                         break;
 393                 case 3:
 394                         if( version == LDAP_VERSION2 ) {
 395                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 396                                         prog, version );
 397                                 return EXIT_FAILURE;
 398                         }
 399                         version = LDAP_VERSION3;
 400                         break;
 401                 default:
 402                         fprintf( stderr, "%s: protocol version should be 2 or 3\n",
 403                                 prog );
 404                         usage( prog );
 405                         return( EXIT_FAILURE );
 406                 }
 407                 break;
 408         case 'Q':
 409 #ifdef HAVE_CYRUS_SASL
 410                 if( version == LDAP_VERSION2 ) {
 411                         fprintf( stderr, "%s: -Q incompatible with version %d\n",
 412                                 prog, version );
 413                         return EXIT_FAILURE;
 414                 }
 415                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 416                         fprintf( stderr, "%s: incompatible previous "
 417                                 "authentication choice\n",
 418                                 prog );
 419                         return EXIT_FAILURE;
 420                 }
 421                 authmethod = LDAP_AUTH_SASL;
 422                 version = LDAP_VERSION3;
 423                 sasl_flags = LDAP_SASL_QUIET;
 424                 break;
 425 #else
 426                 fprintf( stderr, "%s: not compiled with SASL support\n",
 427                         prog );
 428                 return( EXIT_FAILURE );
 429 #endif
 430         case 'R':
 431 #ifdef HAVE_CYRUS_SASL
 432                 if( sasl_realm != NULL ) {
 433                         fprintf( stderr, "%s: -R previously specified\n", prog );
 434                         return EXIT_FAILURE;
 435                 }
 436                 if( version == LDAP_VERSION2 ) {
 437                         fprintf( stderr, "%s: -R incompatible with version %d\n",
 438                                 prog, version );
 439                         return EXIT_FAILURE;
 440                 }
 441                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 442                         fprintf( stderr, "%s: incompatible previous "
 443                                 "authentication choice\n",
 444                                 prog );
 445                         return EXIT_FAILURE;
 446                 }
 447                 authmethod = LDAP_AUTH_SASL;
 448                 version = LDAP_VERSION3;
 449                 sasl_realm = strdup( optarg );
 450 #else
 451                 fprintf( stderr, "%s: not compiled with SASL support\n",
 452                         prog );
 453                 return( EXIT_FAILURE );
 454 #endif
 455                 break;
 456         case 'U':
 457 #ifdef HAVE_CYRUS_SASL
 458                 if( sasl_authc_id != NULL ) {
 459                         fprintf( stderr, "%s: -U previously specified\n", prog );
 460                         return EXIT_FAILURE;
 461                 }
 462                 if( version == LDAP_VERSION2 ) {
 463                         fprintf( stderr, "%s: -U incompatible with version %d\n",
 464                                 prog, version );
 465                         return EXIT_FAILURE;
 466                 }
 467                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 468                         fprintf( stderr, "%s: incompatible previous "
 469                                 "authentication choice\n",
 470                                 prog );
 471                         return EXIT_FAILURE;
 472                 }
 473                 authmethod = LDAP_AUTH_SASL;
 474                 version = LDAP_VERSION3;
 475                 sasl_authc_id = strdup( optarg );
 476 #else
 477                 fprintf( stderr, "%s: not compiled with SASL support\n",
 478                         prog );
 479                 return( EXIT_FAILURE );
 480 #endif
 481                 break;
 482         case 'v':       /* verbose mode */
 483             verbose++;
 484             break;
 485         case 'w':       /* password */
 486             passwd.bv_val = strdup( optarg );
 487                 {
 488                         char* p;
 489
 490                         for( p = optarg; *p != '\0'; p++ ) {
 491                                 *p = '\0';
 492                         }
 493                 }
 494                 passwd.bv_len = strlen( passwd.bv_val );
 495             break;
 496         case 'W':
 497                 want_bindpw++;
 498                 break;
 499         case 'y':
 500                 pw_file = optarg;
 501                 break;
 502         case 'Y':
 503 #ifdef HAVE_CYRUS_SASL
 504                 if( sasl_mech != NULL ) {
 505                         fprintf( stderr, "%s: -Y previously specified\n", prog );
 506                         return EXIT_FAILURE;
 507                 }
 508                 if( version == LDAP_VERSION2 ) {
 509                         fprintf( stderr, "%s: -Y incompatible with version %d\n",
 510                                 prog, version );
 511                         return EXIT_FAILURE;
 512                 }
 513                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 514                         fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
 515                         return EXIT_FAILURE;
 516                 }
 517                 authmethod = LDAP_AUTH_SASL;
 518                 version = LDAP_VERSION3;
 519                 sasl_mech = strdup( optarg );
 520 #else
 521                 fprintf( stderr, "%s: not compiled with SASL support\n",
 522                         prog );
 523                 return( EXIT_FAILURE );
 524 #endif
 525                 break;
 526         case 'x':
 527                 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
 528                         fprintf( stderr, "%s: incompatible with previous "
 529                                 "authentication choice\n", prog );
 530                         return EXIT_FAILURE;
 531                 }
 532                 authmethod = LDAP_AUTH_SIMPLE;
 533                 break;
 534         case 'X':
 535 #ifdef HAVE_CYRUS_SASL
 536                 if( sasl_authz_id != NULL ) {
 537                         fprintf( stderr, "%s: -X previously specified\n", prog );
 538                         return EXIT_FAILURE;
 539                 }
 540                 if( version == LDAP_VERSION2 ) {
 541                         fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
 542                                 prog, version );
 543                         return EXIT_FAILURE;
 544                 }
 545                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 546                         fprintf( stderr, "%s: -X incompatible with "
 547                                 "authentication choice\n", prog );
 548                         return EXIT_FAILURE;
 549                 }
 550                 authmethod = LDAP_AUTH_SASL;
 551                 version = LDAP_VERSION3;
 552                 sasl_authz_id = strdup( optarg );
 553 #else
 554                 fprintf( stderr, "%s: not compiled with SASL support\n",
 555                         prog );
 556                 return( EXIT_FAILURE );
 557 #endif
 558                 break;
 559         case 'Z':
 560 #ifdef HAVE_TLS
 561                 if( version == LDAP_VERSION2 ) {
 562                         fprintf( stderr, "%s: -Z incompatible with version %d\n",
 563                                 prog, version );
 564                         return EXIT_FAILURE;
 565                 }
 566                 version = LDAP_VERSION3;
 567                 use_tls++;
 568 #else
 569                 fprintf( stderr, "%s: not compiled with TLS support\n",
 570                         prog );
 571                 return( EXIT_FAILURE );
 572 #endif
 573                 break;
 574         default:
 575                 fprintf( stderr, "%s: unrecognized option -%c\n",
 576                         prog, optopt );
 577                 usage( prog );
 578                 return( EXIT_FAILURE );
 579         }
 580     }
 581
 582         if (version == -1) {
 583                 version = LDAP_VERSION3;
 584         }
 585         if (authmethod == -1 && version > LDAP_VERSION2) {
 586 #ifdef HAVE_CYRUS_SASL
 587                 authmethod = LDAP_AUTH_SASL;
 588 #else
 589                 authmethod = LDAP_AUTH_SIMPLE;
 590 #endif
 591         }
 592
 593     if ( fp == NULL ) {
 594         if ( optind >= argc ) {
 595             fp = stdin;
 596         }
 597     }
 598
 599         if ( debug ) {
 600                 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
 601                         fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
 602                 }
 603                 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
 604                         fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
 605                 }
 606         }
 607
 608 #ifdef SIGPIPE
 609         (void) SIGNAL( SIGPIPE, SIG_IGN );
 610 #endif
 611
 612         if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
 613                 if ( verbose ) {
 614                         fprintf( stderr, "ldap_init( %s, %d )\n",
 615                                 ldaphost != NULL ? ldaphost : "<DEFAULT>",
 616                                 ldapport );
 617                 }
 618
 619                 ld = ldap_init( ldaphost, ldapport );
 620                 if( ld == NULL ) {
 621                         perror("ldapdelete: ldap_init");
 622                         return EXIT_FAILURE;
 623                 }
 624
 625         } else {
 626                 if ( verbose ) {
 627                         fprintf( stderr, "ldap_initialize( %s )\n",
 628                                 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
 629                 }
 630
 631                 rc = ldap_initialize( &ld, ldapuri );
 632                 if( rc != LDAP_SUCCESS ) {
 633                         fprintf( stderr, "Could not create LDAP session handle (%d): %s\n",
 634                                 rc, ldap_err2string(rc) );
 635                         return EXIT_FAILURE;
 636                 }
 637         }
 638
 639         {
 640                 /* this seems prudent for searches below */
 641                 int deref = LDAP_DEREF_NEVER;
 642                 ldap_set_option( ld, LDAP_OPT_DEREF, &deref );
 643         }
 644
 645         /* chase referrals */
 646         if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
 647                 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
 648         {
 649                 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
 650                         referrals ? "on" : "off" );
 651                 return EXIT_FAILURE;
 652         }
 653
 654         if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version )
 655                 != LDAP_OPT_SUCCESS )
 656         {
 657                 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
 658                         version );
 659                 return EXIT_FAILURE;
 660         }
 661
 662         if ( use_tls && ( ldap_start_tls_s( ld, NULL, NULL ) != LDAP_SUCCESS )) {
 663                 ldap_perror( ld, "ldap_start_tls" );
 664                 if ( use_tls > 1 ) {
 665                         return EXIT_FAILURE;
 666                 }
 667         }
 668
 669         if ( pw_file || want_bindpw ) {
 670                 if ( pw_file ) {
 671                         rc = lutil_get_filed_password( pw_file, &passwd );
 672                         if( rc ) return EXIT_FAILURE;
 673                 } else {
 674                         passwd.bv_val = getpassphrase( "Enter LDAP Password: " );
 675                         passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
 676                 }
 677         }
 678
 679         if ( authmethod == LDAP_AUTH_SASL ) {
 680 #ifdef HAVE_CYRUS_SASL
 681                 void *defaults;
 682
 683                 if( sasl_secprops != NULL ) {
 684                         rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
 685                                 (void *) sasl_secprops );
 686
 687                         if( rc != LDAP_OPT_SUCCESS ) {
 688                                 fprintf( stderr,
 689                                         "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
 690                                         sasl_secprops );
 691                                 return( EXIT_FAILURE );
 692                         }
 693                 }
 694
 695                 defaults = lutil_sasl_defaults( ld,
 696                         sasl_mech,
 697                         sasl_realm,
 698                         sasl_authc_id,
 699                         passwd.bv_val,
 700                         sasl_authz_id );
 701
 702                 rc = ldap_sasl_interactive_bind_s( ld, binddn,
 703                         sasl_mech, NULL, NULL,
 704                         sasl_flags, lutil_sasl_interact, defaults );
 705
 706                 if( rc != LDAP_SUCCESS ) {
 707                         ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
 708                         return( EXIT_FAILURE );
 709                 }
 710 #else
 711                 fprintf( stderr, "%s: not compiled with SASL support\n",
 712                         prog );
 713                 return( EXIT_FAILURE );
 714 #endif
 715         }
 716         else {
 717                 if ( ldap_bind_s( ld, binddn, passwd.bv_val, authmethod )
 718                                 != LDAP_SUCCESS ) {
 719                         ldap_perror( ld, "ldap_bind" );
 720                         return( EXIT_FAILURE );
 721                 }
 722         }
 723
 724         if ( authzid || manageDSAit || noop ) {
 725                 int err, crit=0, i=0;
 726                 LDAPControl c[3];
 727                 LDAPControl *ctrls[4];
 728
 729                 if ( authzid ) {
 730                         c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
 731                         c[i].ldctl_value.bv_val = authzid;
 732                         c[i].ldctl_value.bv_len = strlen( authzid );
 733                         c[i].ldctl_iscritical = 1;
 734
 735                         if( c[i].ldctl_iscritical ) crit++;
 736                         ctrls[i] = &c[i];
 737                         ctrls[++i] = NULL;
 738                 }
 739
 740                 if ( manageDSAit ) {
 741                         c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
 742                         c[i].ldctl_value.bv_val = NULL;
 743                         c[i].ldctl_value.bv_len = 0;
 744                         c[i].ldctl_iscritical = manageDSAit > 1;
 745
 746                         if( c[i].ldctl_iscritical ) crit++;
 747                         ctrls[i] = &c[i];
 748                         ctrls[++i] = NULL;
 749                 }
 750
 751                 if ( noop ) {
 752                         c[i].ldctl_oid = LDAP_CONTROL_NOOP;
 753                         c[i].ldctl_value.bv_val = NULL;
 754                         c[i].ldctl_value.bv_len = 0;
 755                         c[i].ldctl_iscritical = noop > 1;
 756
 757                         if( c[i].ldctl_iscritical ) crit++;
 758                         ctrls[i] = &c[i];
 759                         ctrls[++i] = NULL;
 760                 }
 761
 762                 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
 763
 764                 if( err != LDAP_OPT_SUCCESS ) {
 765                         fprintf( stderr, "Could not set %scontrols\n",
 766                                 crit ? "critical " : "" );
 767                         if ( crit ) {
 768                                 return EXIT_FAILURE;
 769                         }
 770                 }
 771         }
 772
 773         rc = 0;
 774
 775     if ( fp == NULL ) {
 776                 for ( ; optind < argc; ++optind ) {
 777                         rc = dodelete( ld, argv[ optind ] );
 778
 779                         /* Stop on error and no -c option */
 780                         if( rc != 0 && contoper == 0) break;
 781                 }
 782         } else {
 783                 while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
 784                         buf[ strlen( buf ) - 1 ] = '\0'; /* remove trailing newline */
 785
 786                         if ( *buf != '\0' ) {
 787                                 rc = dodelete( ld, buf );
 788                         }
 789                 }
 790         }
 791
 792     ldap_unbind( ld );
 793
 794         return( rc );
 795 }
 796
 797
 798 static int dodelete(
 799     LDAP        *ld,
 800     const char  *dn)
 801 {
 802         int id;
 803         int     rc, code;
 804         char *matcheddn = NULL, *text = NULL, **refs = NULL;
 805         LDAPMessage *res;
 806
 807         if ( verbose ) {
 808                 printf( "%sdeleting entry \"%s\"\n",
 809                         (not ? "!" : ""), dn );
 810         }
 811
 812         if ( not ) {
 813                 return LDAP_SUCCESS;
 814         }
 815
 816         /* If prune is on, remove a whole subtree.  Delete the children of the
 817          * DN recursively, then the DN requested.
 818          */
 819         if ( prune ) deletechildren( ld, dn );
 820
 821         rc = ldap_delete_ext( ld, dn, NULL, NULL, &id );
 822         if ( rc != LDAP_SUCCESS ) {
 823                 fprintf( stderr, "%s: ldap_delete_ext: %s (%d)\n",
 824                         prog, ldap_err2string( rc ), rc );
 825                 return rc;
 826         }
 827
 828         rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
 829         if ( rc < 0 ) {
 830                 ldap_perror( ld, "ldapdelete: ldap_result" );
 831                 return rc;
 832         }
 833
 834         rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
 835
 836         if( rc != LDAP_SUCCESS ) {
 837                 fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
 838                         prog, ldap_err2string( rc ), rc );
 839                 return rc;
 840         }
 841
 842         if( verbose || code != LDAP_SUCCESS ||
 843                 (matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
 844         {
 845                 printf( "Delete Result: %s (%d)\n", ldap_err2string( code ), code );
 846
 847                 if( text && *text ) {
 848                         printf( "Additional info: %s\n", text );
 849                 }
 850
 851                 if( matcheddn && *matcheddn ) {
 852                         printf( "Matched DN: %s\n", matcheddn );
 853                 }
 854
 855                 if( refs ) {
 856                         int i;
 857                         for( i=0; refs[i]; i++ ) {
 858                                 printf("Referral: %s\n", refs[i] );
 859                         }
 860                 }
 861         }
 862
 863         ber_memfree( text );
 864         ber_memfree( matcheddn );
 865         ber_memvfree( (void **) refs );
 866
 867         return code;
 868 }
 869
 870 /*
 871  * Delete all the children of an entry recursively until leaf nodes are reached.
 872  *
 873  */
 874 static int deletechildren(
 875         LDAP *ld,
 876         const char *dn )
 877 {
 878         LDAPMessage *res, *e;
 879         int entries;
 880         int rc;
 881         static char *attrs[] = { "1.1", NULL };
 882
 883         if ( verbose ) printf ( "deleting children of: %s\n", dn );
 884         /*
 885          * Do a one level search at dn for children.  For each, delete its children.
 886          */
 887
 888         rc = ldap_search_ext_s( ld, dn, LDAP_SCOPE_ONELEVEL, NULL, attrs, 1,
 889                 NULL, NULL, NULL, -1, &res );
 890         if ( rc != LDAP_SUCCESS ) {
 891                 ldap_perror( ld, "ldap_search" );
 892                 return( rc );
 893         }
 894
 895         entries = ldap_count_entries( ld, res );
 896
 897         if ( entries > 0 ) {
 898                 int i;
 899
 900                 for (e = ldap_first_entry( ld, res ), i = 0; e != NULL;
 901                         e = ldap_next_entry( ld, e ), i++ )
 902                 {
 903                         char *dn = ldap_get_dn( ld, e );
 904
 905                         if( dn == NULL ) {
 906                                 ldap_perror( ld, "ldap_prune" );
 907                                 ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
 908                                 ber_memfree( dn );
 909                                 return rc;
 910                         }
 911
 912                         rc = deletechildren( ld, dn );
 913                         if ( rc == -1 ) {
 914                                 ldap_perror( ld, "ldap_prune" );
 915                                 ber_memfree( dn );
 916                                 return rc;
 917                         }
 918
 919                         if ( verbose ) {
 920                                 printf( "\tremoving %s\n", dn );
 921                         }
 922
 923                         rc = ldap_delete_s( ld, dn );
 924                         if ( rc == -1 ) {
 925                                 ldap_perror( ld, "ldap_delete" );
 926                                 ber_memfree( dn );
 927                                 return rc;
 928
 929                         }
 930
 931                         if ( verbose ) {
 932                                 printf( "\t%s removed\n", dn );
 933                         }
 934
 935                         ber_memfree( dn );
 936                 }
 937         }
 938
 939         ldap_msgfree( res );
 940         return rc;
 941 }