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