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

   1 /* $OpenLDAP$ */
   2 /*
   3  * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6 /* ldapmodrdn.c - generic program to modify an entry's RDN using LDAP.
   7  *
   8  * Support for MODIFYDN REQUEST V3 (newSuperior) by:
   9  *
  10  * Copyright 1999, Juan C. Gomez, All rights reserved.
  11  * This software is not subject to any license of Silicon Graphics
  12  * Inc. or Purdue University.
  13  *
  14  * Redistribution and use in source and binary forms are permitted
  15  * without restriction or fee of any kind as long as this notice
  16  * is preserved.
  17  *
  18  */
  19
  20 #include "portable.h"
  21
  22 #include <stdio.h>
  23
  24 #include <ac/stdlib.h>
  25
  26 #include <ac/ctype.h>
  27 #include <ac/signal.h>
  28 #include <ac/string.h>
  29 #include <ac/unistd.h>
  30
  31 #include <ldap.h>
  32 #include "lutil.h"
  33 #include "lutil_ldap.h"
  34 #include "ldap_defaults.h"
  35
  36 static char *prog = NULL;
  37 static char     *binddn = NULL;
  38 static struct berval passwd = { 0, NULL };
  39 static char     *ldapuri = NULL;
  40 static char     *ldaphost = NULL;
  41 static int      ldapport = 0;
  42 #ifdef HAVE_CYRUS_SASL
  43 static unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
  44 static char *sasl_realm = NULL;
  45 static char     *sasl_authc_id = NULL;
  46 static char     *sasl_authz_id = NULL;
  47 static char     *sasl_mech = NULL;
  48 static char     *sasl_secprops = NULL;
  49 #endif
  50 static int      use_tls = 0;
  51 static int      not, verbose, contoper;
  52 static LDAP     *ld = NULL;
  53
  54 static int domodrdn(
  55     LDAP        *ld,
  56     char        *dn,
  57     char        *rdn,
  58     char        *newSuperior,
  59     int         remove );       /* flag: remove old RDN */
  60
  61 static void
  62 usage( const char *s )
  63 {
  64         fprintf( stderr,
  65 "Rename LDAP entries\n\n"
  66 "usage: %s [options] [dn rdn]\n"
  67 "       dn rdn: If given, rdn will replace the RDN of the entry specified by DN\n"
  68 "               If not given, the list of modifications is read from stdin or\n"
  69 "               from the file specified by \"-f file\" (see man page).\n"
  70 "Rename options:\n"
  71 "  -c         continuous operation mode (do not stop on errors)\n"
  72 "  -f file    read operations from `file'\n"
  73 "  -r         remove old RDN\n"
  74 "  -s newsup  new superior entry\n"
  75
  76 "Common options:\n"
  77 "  -d level   set LDAP debugging level to `level'\n"
  78 "  -D binddn  bind DN\n"
  79 "  -e [!]<ctrl>[=<ctrlparam>] general controls (! indicates criticality)\n"
  80 "             [!]authzid=<authzid> (\"dn:<dn>\" or \"u:<user>\")\n"
  81 "             [!]manageDSAit   (alternate form, see -M)\n"
  82 "             [!]noop\n"
  83 "  -f file    read operations from `file'\n"
  84 "  -h host    LDAP server\n"
  85 "  -H URI     LDAP Uniform Resource Indentifier(s)\n"
  86 "  -I         use SASL Interactive mode\n"
  87 "  -k         use Kerberos authentication\n"
  88 "  -K         like -k, but do only step 1 of the Kerberos bind\n"
  89 "  -M         enable Manage DSA IT control (-MM to make critical)\n"
  90 "  -n         show what would be done but don't actually update\n"
  91 "  -O props   SASL security properties\n"
  92 "  -p port    port on LDAP server\n"
  93 "  -P version procotol version (default: 3)\n"
  94 "  -Q         use SASL Quiet mode\n"
  95 "  -R realm   SASL realm\n"
  96 "  -U authzid SASL authentication identity\n"
  97 "  -v         run in verbose mode (diagnostics to standard output)\n"
  98 "  -w passwd  bind passwd (for simple authentication)\n"
  99 "  -W         prompt for bind passwd\n"
 100 "  -x         Simple authentication\n"
 101 "  -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
 102 "  -y file    Read passwd from file\n"
 103 "  -Y mech    SASL mechanism\n"
 104 "  -Z         Start TLS request (-ZZ to require successful response)\n"
 105 ,               s );
 106
 107         exit( EXIT_FAILURE );
 108 }
 109
 110 int
 111 main(int argc, char **argv)
 112 {
 113     char                *infile, *entrydn = NULL, *rdn = NULL, buf[ 4096 ];
 114     FILE                *fp;
 115         int             rc, retval, i, remove, havedn, authmethod, version;
 116         int             want_bindpw, debug, manageDSAit, noop, crit;
 117         int             referrals;
 118     char        *newSuperior=NULL;
 119         char    *pw_file = NULL;
 120         char    *control, *cvalue;
 121         char    *authzid = NULL;
 122
 123     infile = NULL;
 124     not = contoper = verbose = remove = want_bindpw =
 125                 debug = manageDSAit = noop = referrals = 0;
 126     authmethod = -1;
 127         version = -1;
 128
 129     prog = lutil_progname( "ldapmodrdn", argc, argv );
 130
 131     while (( i = getopt( argc, argv, "cf:rs:"
 132                 "Cd:D:e:h:H:IkKMnO:p:P:QR:U:vw:WxX:y:Y:Z" )) != EOF )
 133         {
 134         switch( i ) {
 135         /* Modrdn Options */
 136         case 'c':
 137                 contoper++;
 138                 break;
 139         case 'E': /* modrdn controls */
 140                 if( version == LDAP_VERSION2 ) {
 141                         fprintf( stderr, "%s: -E incompatible with LDAPv%d\n",
 142                                 prog, version );
 143                         return EXIT_FAILURE;
 144                 }
 145
 146                 /* should be extended to support comma separated list of
 147                  *      [!]key[=value] parameters, e.g.  -E !foo,bar=567
 148                  */
 149
 150                 crit = 0;
 151                 cvalue = NULL;
 152                 if( optarg[0] == '!' ) {
 153                         crit = 1;
 154                         optarg++;
 155                 }
 156
 157                 control = strdup( optarg );
 158                 if ( (cvalue = strchr( control, '=' )) != NULL ) {
 159                         *cvalue++ = '\0';
 160                 }
 161                 fprintf( stderr, "Invalid modrdn control name: %s\n", control );
 162                 usage(prog);
 163                 return EXIT_FAILURE;
 164         case 'f':       /* read from file */
 165                 if( infile != NULL ) {
 166                         fprintf( stderr, "%s: -f previously specified\n", prog );
 167                         return EXIT_FAILURE;
 168                 }
 169             infile = strdup( optarg );
 170             break;
 171         case 'r':       /* remove old RDN */
 172             remove++;
 173             break;
 174         case 's':       /* newSuperior */
 175                 if( version == LDAP_VERSION2 ) {
 176                         fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
 177                                 prog, version );
 178                         return EXIT_FAILURE;
 179                 }
 180             newSuperior = strdup( optarg );
 181             version = LDAP_VERSION3;
 182             break;
 183
 184         /* Common Options */
 185         case 'C':
 186                 referrals++;
 187                 break;
 188         case 'd':
 189             debug |= atoi( optarg );
 190             break;
 191         case 'D':       /* bind DN */
 192                 if( binddn != NULL ) {
 193                         fprintf( stderr, "%s: -D previously specified\n", prog );
 194                         return EXIT_FAILURE;
 195                 }
 196             binddn = strdup( optarg );
 197             break;
 198         case 'e': /* general controls */
 199                 if( version == LDAP_VERSION2 ) {
 200                         fprintf( stderr, "%s: -e incompatible with LDAPv%d\n",
 201                                 prog, version );
 202                         return EXIT_FAILURE;
 203                 }
 204
 205                 /* should be extended to support comma separated list of
 206                  *      [!]key[=value] parameters, e.g.  -e !foo,bar=567
 207                  */
 208
 209                 crit = 0;
 210                 cvalue = NULL;
 211                 if( optarg[0] == '!' ) {
 212                         crit = 1;
 213                         optarg++;
 214                 }
 215
 216                 control = strdup( optarg );
 217                 if ( (cvalue = strchr( control, '=' )) != NULL ) {
 218                         *cvalue++ = '\0';
 219                 }
 220
 221                 if ( strcasecmp( control, "authzid" ) == 0 ) {
 222                         if( authzid != NULL ) {
 223                                 fprintf( stderr, "authzid control previously specified\n");
 224                                 return EXIT_FAILURE;
 225                         }
 226                         if( cvalue == NULL ) {
 227                                 fprintf( stderr, "authzid: control value expected\n" );
 228                                 usage(prog);
 229                                 return EXIT_FAILURE;
 230                         }
 231                         if( !crit ) {
 232                                 fprintf( stderr, "authzid: must be marked critical\n" );
 233                                 usage(prog);
 234                                 return EXIT_FAILURE;
 235                         }
 236
 237                         assert( authzid == NULL );
 238                         authzid = cvalue;
 239
 240                 } else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
 241                         if( manageDSAit ) {
 242                                 fprintf( stderr, "manageDSAit control previously specified\n");
 243                                 return EXIT_FAILURE;
 244                         }
 245                         if( cvalue != NULL ) {
 246                                 fprintf( stderr, "manageDSAit: no control value expected\n" );
 247                                 usage(prog);
 248                                 return EXIT_FAILURE;
 249                         }
 250
 251                         manageDSAit = 1 + crit;
 252
 253                 } else if ( strcasecmp( control, "noop" ) == 0 ) {
 254                         if( noop ) {
 255                                 fprintf( stderr, "noop control previously specified\n");
 256                                 return EXIT_FAILURE;
 257                         }
 258                         if( cvalue != NULL ) {
 259                                 fprintf( stderr, "noop: no control value expected\n" );
 260                                 usage(prog);
 261                                 return EXIT_FAILURE;
 262                         }
 263
 264                         noop = 1 + crit;
 265
 266                 } else {
 267                         fprintf( stderr, "Invalid general control name: %s\n", control );
 268                         usage(prog);
 269                         return EXIT_FAILURE;
 270                 }
 271                 break;
 272         case 'h':       /* ldap host */
 273                 if( ldapuri != NULL ) {
 274                         fprintf( stderr, "%s: -h incompatible with -H\n", prog );
 275                         return EXIT_FAILURE;
 276                 }
 277                 if( ldaphost != NULL ) {
 278                         fprintf( stderr, "%s: -h previously specified\n", prog );
 279                         return EXIT_FAILURE;
 280                 }
 281             ldaphost = strdup( optarg );
 282             break;
 283         case 'H':       /* ldap URI */
 284                 if( ldaphost != NULL ) {
 285                         fprintf( stderr, "%s: -H incompatible with -h\n", prog );
 286                         return EXIT_FAILURE;
 287                 }
 288                 if( ldapport ) {
 289                         fprintf( stderr, "%s: -H incompatible with -p\n", prog );
 290                         return EXIT_FAILURE;
 291                 }
 292                 if( ldapuri != NULL ) {
 293                         fprintf( stderr, "%s: -H previously specified\n", prog );
 294                         return EXIT_FAILURE;
 295                 }
 296             ldapuri = strdup( optarg );
 297             break;
 298         case 'I':
 299 #ifdef HAVE_CYRUS_SASL
 300                 if( version == LDAP_VERSION2 ) {
 301                         fprintf( stderr, "%s: -I incompatible with version %d\n",
 302                                 prog, version );
 303                         return EXIT_FAILURE;
 304                 }
 305                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 306                         fprintf( stderr, "%s: incompatible previous "
 307                                 "authentication choice\n",
 308                                 prog );
 309                         return EXIT_FAILURE;
 310                 }
 311                 authmethod = LDAP_AUTH_SASL;
 312                 version = LDAP_VERSION3;
 313                 sasl_flags = LDAP_SASL_INTERACTIVE;
 314                 break;
 315 #else
 316                 fprintf( stderr, "%s: was not compiled with SASL support\n",
 317                         prog );
 318                 return( EXIT_FAILURE );
 319 #endif
 320         case 'k':       /* kerberos bind */
 321 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 322                 if( version > LDAP_VERSION2 ) {
 323                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 324                                 prog, version );
 325                         return EXIT_FAILURE;
 326                 }
 327
 328                 if( authmethod != -1 ) {
 329                         fprintf( stderr, "%s: -k incompatible with previous "
 330                                 "authentication choice\n", prog );
 331                         return EXIT_FAILURE;
 332                 }
 333
 334                 authmethod = LDAP_AUTH_KRBV4;
 335 #else
 336                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 337                 return EXIT_FAILURE;
 338 #endif
 339             break;
 340         case 'K':       /* kerberos bind, part one only */
 341 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 342                 if( version > LDAP_VERSION2 ) {
 343                         fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
 344                                 prog, version );
 345                         return EXIT_FAILURE;
 346                 }
 347                 if( authmethod != -1 ) {
 348                         fprintf( stderr, "%s: incompatible with previous "
 349                                 "authentication choice\n", prog );
 350                         return EXIT_FAILURE;
 351                 }
 352
 353                 authmethod = LDAP_AUTH_KRBV41;
 354 #else
 355                 fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
 356                 return( EXIT_FAILURE );
 357 #endif
 358             break;
 359         case 'M':
 360                 /* enable Manage DSA IT */
 361                 if( version == LDAP_VERSION2 ) {
 362                         fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
 363                                 prog, version );
 364                         return EXIT_FAILURE;
 365                 }
 366                 manageDSAit++;
 367                 version = LDAP_VERSION3;
 368                 break;
 369         case 'n':       /* print deletes, don't actually do them */
 370             ++not;
 371             break;
 372         case 'O':
 373 #ifdef HAVE_CYRUS_SASL
 374                 if( sasl_secprops != NULL ) {
 375                         fprintf( stderr, "%s: -O previously specified\n", prog );
 376                         return EXIT_FAILURE;
 377                 }
 378                 if( version == LDAP_VERSION2 ) {
 379                         fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
 380                                 prog, version );
 381                         return EXIT_FAILURE;
 382                 }
 383                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 384                         fprintf( stderr, "%s: incompatible previous "
 385                                 "authentication choice\n", prog );
 386                         return EXIT_FAILURE;
 387                 }
 388                 authmethod = LDAP_AUTH_SASL;
 389                 version = LDAP_VERSION3;
 390                 sasl_secprops = strdup( optarg );
 391 #else
 392                 fprintf( stderr, "%s: not compiled with SASL support\n",
 393                         prog );
 394                 return( EXIT_FAILURE );
 395 #endif
 396                 break;
 397         case 'p':
 398                 if( ldapport ) {
 399                         fprintf( stderr, "%s: -p previously specified\n", prog );
 400                         return EXIT_FAILURE;
 401                 }
 402             ldapport = atoi( optarg );
 403             break;
 404         case 'P':
 405                 switch( atoi(optarg) ) {
 406                 case 2:
 407                         if( version == LDAP_VERSION3 ) {
 408                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 409                                         prog, version );
 410                                 return EXIT_FAILURE;
 411                         }
 412                         version = LDAP_VERSION2;
 413                         break;
 414                 case 3:
 415                         if( version == LDAP_VERSION2 ) {
 416                                 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
 417                                         prog, version );
 418                                 return EXIT_FAILURE;
 419                         }
 420                         version = LDAP_VERSION3;
 421                         break;
 422                 default:
 423                         fprintf( stderr, "%s: protocol version should be 2 or 3\n",
 424                                 prog );
 425                         usage( prog );
 426                         return( EXIT_FAILURE );
 427                 }
 428                 break;
 429         case 'Q':
 430 #ifdef HAVE_CYRUS_SASL
 431                 if( version == LDAP_VERSION2 ) {
 432                         fprintf( stderr, "%s: -Q incompatible with version %d\n",
 433                                 prog, version );
 434                         return EXIT_FAILURE;
 435                 }
 436                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 437                         fprintf( stderr, "%s: incompatible previous "
 438                                 "authentication choice\n",
 439                                 prog );
 440                         return EXIT_FAILURE;
 441                 }
 442                 authmethod = LDAP_AUTH_SASL;
 443                 version = LDAP_VERSION3;
 444                 sasl_flags = LDAP_SASL_QUIET;
 445                 break;
 446 #else
 447                 fprintf( stderr, "%s: not compiled with SASL support\n",
 448                         prog );
 449                 return( EXIT_FAILURE );
 450 #endif
 451         case 'R':
 452 #ifdef HAVE_CYRUS_SASL
 453                 if( sasl_realm != NULL ) {
 454                         fprintf( stderr, "%s: -R previously specified\n", prog );
 455                         return EXIT_FAILURE;
 456                 }
 457                 if( version == LDAP_VERSION2 ) {
 458                         fprintf( stderr, "%s: -R incompatible with version %d\n",
 459                                 prog, version );
 460                         return EXIT_FAILURE;
 461                 }
 462                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 463                         fprintf( stderr, "%s: incompatible previous "
 464                                 "authentication choice\n",
 465                                 prog );
 466                         return EXIT_FAILURE;
 467                 }
 468                 authmethod = LDAP_AUTH_SASL;
 469                 version = LDAP_VERSION3;
 470                 sasl_realm = strdup( optarg );
 471 #else
 472                 fprintf( stderr, "%s: not compiled with SASL support\n",
 473                         prog );
 474                 return( EXIT_FAILURE );
 475 #endif
 476                 break;
 477         case 'U':
 478 #ifdef HAVE_CYRUS_SASL
 479                 if( sasl_authc_id != NULL ) {
 480                         fprintf( stderr, "%s: -U previously specified\n", prog );
 481                         return EXIT_FAILURE;
 482                 }
 483                 if( version == LDAP_VERSION2 ) {
 484                         fprintf( stderr, "%s: -U incompatible with version %d\n",
 485                                 prog, version );
 486                         return EXIT_FAILURE;
 487                 }
 488                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 489                         fprintf( stderr, "%s: incompatible previous "
 490                                 "authentication choice\n",
 491                                 prog );
 492                         return EXIT_FAILURE;
 493                 }
 494                 authmethod = LDAP_AUTH_SASL;
 495                 version = LDAP_VERSION3;
 496                 sasl_authc_id = strdup( optarg );
 497 #else
 498                 fprintf( stderr, "%s: not compiled with SASL support\n",
 499                         prog );
 500                 return( EXIT_FAILURE );
 501 #endif
 502                 break;
 503         case 'v':       /* verbose mode */
 504             verbose++;
 505             break;
 506         case 'w':       /* password */
 507             passwd.bv_val = strdup( optarg );
 508                 {
 509                         char* p;
 510
 511                         for( p = optarg; *p != '\0'; p++ ) {
 512                                 *p = '\0';
 513                         }
 514                 }
 515                 passwd.bv_len = strlen( passwd.bv_val );
 516             break;
 517         case 'W':
 518                 want_bindpw++;
 519                 break;
 520         case 'y':
 521                 pw_file = optarg;
 522                 break;
 523         case 'Y':
 524 #ifdef HAVE_CYRUS_SASL
 525                 if( sasl_mech != NULL ) {
 526                         fprintf( stderr, "%s: -Y previously specified\n", prog );
 527                         return EXIT_FAILURE;
 528                 }
 529                 if( version == LDAP_VERSION2 ) {
 530                         fprintf( stderr, "%s: -Y incompatible with version %d\n",
 531                                 prog, version );
 532                         return EXIT_FAILURE;
 533                 }
 534                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 535                         fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
 536                         return EXIT_FAILURE;
 537                 }
 538                 authmethod = LDAP_AUTH_SASL;
 539                 version = LDAP_VERSION3;
 540                 sasl_mech = strdup( optarg );
 541 #else
 542                 fprintf( stderr, "%s: not compiled with SASL support\n",
 543                         prog );
 544                 return( EXIT_FAILURE );
 545 #endif
 546                 break;
 547         case 'x':
 548                 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
 549                         fprintf( stderr, "%s: incompatible with previous "
 550                                 "authentication choice\n", prog );
 551                         return EXIT_FAILURE;
 552                 }
 553                 authmethod = LDAP_AUTH_SIMPLE;
 554                 break;
 555         case 'X':
 556 #ifdef HAVE_CYRUS_SASL
 557                 if( sasl_authz_id != NULL ) {
 558                         fprintf( stderr, "%s: -X previously specified\n", prog );
 559                         return EXIT_FAILURE;
 560                 }
 561                 if( version == LDAP_VERSION2 ) {
 562                         fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
 563                                 prog, version );
 564                         return EXIT_FAILURE;
 565                 }
 566                 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
 567                         fprintf( stderr, "%s: -X incompatible with "
 568                                 "authentication choice\n", prog );
 569                         return EXIT_FAILURE;
 570                 }
 571                 authmethod = LDAP_AUTH_SASL;
 572                 version = LDAP_VERSION3;
 573                 sasl_authz_id = strdup( optarg );
 574 #else
 575                 fprintf( stderr, "%s: not compiled with SASL support\n",
 576                         prog );
 577                 return( EXIT_FAILURE );
 578 #endif
 579                 break;
 580         case 'Z':
 581 #ifdef HAVE_TLS
 582                 if( version == LDAP_VERSION2 ) {
 583                         fprintf( stderr, "%s: -Z incompatible with version %d\n",
 584                                 prog, version );
 585                         return EXIT_FAILURE;
 586                 }
 587                 version = LDAP_VERSION3;
 588                 use_tls++;
 589 #else
 590                 fprintf( stderr, "%s: not compiled with TLS support\n",
 591                         prog );
 592                 return( EXIT_FAILURE );
 593 #endif
 594                 break;
 595         default:
 596                 fprintf( stderr, "%s: unrecognized option -%c\n",
 597                         prog, optopt );
 598             usage( prog );
 599             return( EXIT_FAILURE );
 600         }
 601     }
 602
 603         if (version == -1) {
 604                 version = LDAP_VERSION3;
 605         }
 606         if (authmethod == -1 && version > LDAP_VERSION2) {
 607 #ifdef HAVE_CYRUS_SASL
 608                 authmethod = LDAP_AUTH_SASL;
 609 #else
 610                 authmethod = LDAP_AUTH_SIMPLE;
 611 #endif
 612         }
 613
 614     havedn = 0;
 615     if (argc - optind == 2) {
 616         if (( rdn = strdup( argv[argc - 1] )) == NULL ) {
 617             perror( "strdup" );
 618             return( EXIT_FAILURE );
 619         }
 620         if (( entrydn = strdup( argv[argc - 2] )) == NULL ) {
 621             perror( "strdup" );
 622             return( EXIT_FAILURE );
 623         }
 624         ++havedn;
 625     } else if ( argc - optind != 0 ) {
 626         fprintf( stderr, "%s: invalid number of arguments (%d), "
 627                 "only two allowed\n", prog, argc-optind );
 628         usage( prog );
 629         return( EXIT_FAILURE );
 630     }
 631
 632     if ( infile != NULL ) {
 633         if (( fp = fopen( infile, "r" )) == NULL ) {
 634             perror( infile );
 635             return( EXIT_FAILURE );
 636         }
 637     } else {
 638         fp = stdin;
 639     }
 640
 641         if ( debug ) {
 642                 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
 643                         fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
 644                 }
 645                 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
 646                         fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
 647                 }
 648         }
 649
 650 #ifdef SIGPIPE
 651         (void) SIGNAL( SIGPIPE, SIG_IGN );
 652 #endif
 653
 654         if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
 655                 if ( verbose ) {
 656                         fprintf( stderr, "ldap_init( %s, %d )\n",
 657                                 ldaphost != NULL ? ldaphost : "<DEFAULT>",
 658                                 ldapport );
 659                 }
 660
 661                 ld = ldap_init( ldaphost, ldapport );
 662                 if( ld == NULL ) {
 663                         perror("ldapmodify: ldap_init");
 664                         return EXIT_FAILURE;
 665                 }
 666
 667         } else {
 668                 if ( verbose ) {
 669                         fprintf( stderr, "ldap_initialize( %s )\n",
 670                                 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
 671                 }
 672
 673                 rc = ldap_initialize( &ld, ldapuri );
 674                 if( rc != LDAP_SUCCESS ) {
 675                         fprintf( stderr, "Could not create LDAP session handle (%d): %s\n",
 676                                 rc, ldap_err2string(rc) );
 677                         return EXIT_FAILURE;
 678                 }
 679         }
 680
 681         /* referrals */
 682         if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
 683                 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
 684         {
 685                 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
 686                         referrals ? "on" : "off" );
 687                 return EXIT_FAILURE;
 688         }
 689
 690         if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version )
 691                 != LDAP_OPT_SUCCESS )
 692         {
 693                 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
 694                         version );
 695                 return EXIT_FAILURE;
 696         }
 697
 698         if ( use_tls && ( ldap_start_tls_s( ld, NULL, NULL ) != LDAP_SUCCESS )) {
 699                 ldap_perror( ld, "ldap_start_tls" );
 700                 if ( use_tls > 1 ) {
 701                         return( EXIT_FAILURE );
 702                 }
 703         }
 704
 705         if ( pw_file || want_bindpw ) {
 706                 if ( pw_file ) {
 707                         rc = lutil_get_filed_password( pw_file, &passwd );
 708                         if( rc ) return EXIT_FAILURE;
 709                 } else {
 710                         passwd.bv_val = getpassphrase( "Enter LDAP Password: " );
 711                         passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
 712                 }
 713         }
 714
 715         if ( authmethod == LDAP_AUTH_SASL ) {
 716 #ifdef HAVE_CYRUS_SASL
 717                 void *defaults;
 718
 719                 if( sasl_secprops != NULL ) {
 720                         rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
 721                                 (void *) sasl_secprops );
 722
 723                         if( rc != LDAP_OPT_SUCCESS ) {
 724                                 fprintf( stderr,
 725                                         "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
 726                                         sasl_secprops );
 727                                 return( EXIT_FAILURE );
 728                         }
 729                 }
 730
 731                 defaults = lutil_sasl_defaults( ld,
 732                         sasl_mech,
 733                         sasl_realm,
 734                         sasl_authc_id,
 735                         passwd.bv_val,
 736                         sasl_authz_id );
 737
 738                 rc = ldap_sasl_interactive_bind_s( ld, binddn,
 739                         sasl_mech, NULL, NULL,
 740                         sasl_flags, lutil_sasl_interact, defaults );
 741
 742                 if( rc != LDAP_SUCCESS ) {
 743                         ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
 744                         return( EXIT_FAILURE );
 745                 }
 746 #else
 747                 fprintf( stderr, "%s: not compiled with SASL support\n",
 748                         prog );
 749                 return( EXIT_FAILURE );
 750 #endif
 751         }
 752         else {
 753                 if ( ldap_bind_s( ld, binddn, passwd.bv_val, authmethod )
 754                                 != LDAP_SUCCESS ) {
 755                         ldap_perror( ld, "ldap_bind" );
 756                         return( EXIT_FAILURE );
 757                 }
 758         }
 759
 760         if ( authzid || manageDSAit || noop ) {
 761                 int err, crit=0, i=0;
 762                 LDAPControl c[3];
 763                 LDAPControl *ctrls[4];
 764
 765                 if ( authzid ) {
 766                         c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
 767                         c[i].ldctl_value.bv_val = authzid;
 768                         c[i].ldctl_value.bv_len = strlen( authzid );
 769                         c[i].ldctl_iscritical = 1;
 770
 771                         if( c[i].ldctl_iscritical ) crit++;
 772                         ctrls[i] = &c[i];
 773                         ctrls[++i] = NULL;
 774                 }
 775
 776                 if ( manageDSAit ) {
 777                         c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
 778                         c[i].ldctl_value.bv_val = NULL;
 779                         c[i].ldctl_value.bv_len = 0;
 780                         c[i].ldctl_iscritical = manageDSAit > 1;
 781
 782                         if( c[i].ldctl_iscritical ) crit++;
 783                         ctrls[i] = &c[i];
 784                         ctrls[++i] = NULL;
 785                 }
 786
 787                 if ( noop ) {
 788                         c[i].ldctl_oid = LDAP_CONTROL_NOOP;
 789                         c[i].ldctl_value.bv_val = NULL;
 790                         c[i].ldctl_value.bv_len = 0;
 791                         c[i].ldctl_iscritical = noop > 1;
 792
 793                         if( c[i].ldctl_iscritical ) crit++;
 794                         ctrls[i] = &c[i];
 795                         ctrls[++i] = NULL;
 796                 }
 797
 798                 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
 799
 800                 if( err != LDAP_OPT_SUCCESS ) {
 801                         fprintf( stderr, "Could not set %scontrols\n",
 802                                 crit ? "critical " : "" );
 803                         if ( crit ) {
 804                                 return EXIT_FAILURE;
 805                         }
 806                 }
 807         }
 808
 809     retval = rc = 0;
 810     if (havedn)
 811         retval = domodrdn( ld, entrydn, rdn, newSuperior, remove );
 812     else while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
 813         if ( *buf != '\0' ) {   /* blank lines optional, skip */
 814             buf[ strlen( buf ) - 1 ] = '\0';    /* remove nl */
 815
 816             if ( havedn ) {     /* have DN, get RDN */
 817                 if (( rdn = strdup( buf )) == NULL ) {
 818                     perror( "strdup" );
 819                     return( EXIT_FAILURE );
 820                 }
 821                 rc = domodrdn(ld, entrydn, rdn, newSuperior, remove );
 822                 if ( rc != 0 )
 823                         retval = rc;
 824                 havedn = 0;
 825             } else if ( !havedn ) {     /* don't have DN yet */
 826                 if (( entrydn = strdup( buf )) == NULL ) {
 827                     perror( "strdup" );
 828                     return( EXIT_FAILURE );
 829                 }
 830                 ++havedn;
 831             }
 832         }
 833     }
 834
 835     ldap_unbind( ld );
 836
 837     return( retval );
 838 }
 839
 840 static int domodrdn(
 841     LDAP        *ld,
 842     char        *dn,
 843     char        *rdn,
 844     char        *newSuperior,
 845     int         remove ) /* flag: remove old RDN */
 846 {
 847         int rc, code, id;
 848         char *matcheddn=NULL, *text=NULL, **refs=NULL;
 849         LDAPMessage *res;
 850
 851     if ( verbose ) {
 852                 printf( "Renaming \"%s\"\n", dn );
 853                 printf( "\tnew rdn=\"%s\" (%s old rdn)\n",
 854                         rdn, remove ? "delete" : "keep" );
 855                 if( newSuperior != NULL ) {
 856                         printf("\tnew parent=\"%s\"\n", newSuperior);
 857                 }
 858         }
 859
 860         if( not ) return LDAP_SUCCESS;
 861
 862         rc = ldap_rename( ld, dn, rdn, newSuperior, remove,
 863                 NULL, NULL, &id );
 864
 865         if ( rc != LDAP_SUCCESS ) {
 866                 fprintf( stderr, "%s: ldap_rename: %s (%d)\n",
 867                         prog, ldap_err2string( rc ), rc );
 868                 return rc;
 869         }
 870
 871         rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
 872         if ( rc < 0 ) {
 873                 ldap_perror( ld, "ldapmodrdn: ldap_result" );
 874                 return rc;
 875         }
 876
 877         rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
 878
 879         if( rc != LDAP_SUCCESS ) {
 880                 fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
 881                         prog, ldap_err2string( rc ), rc );
 882                 return rc;
 883         }
 884
 885         if( verbose || code != LDAP_SUCCESS ||
 886                 (matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
 887         {
 888                 printf( "Rename Result: %s (%d)\n",
 889                         ldap_err2string( code ), code );
 890
 891                 if( text && *text ) {
 892                         printf( "Additional info: %s\n", text );
 893                 }
 894
 895                 if( matcheddn && *matcheddn ) {
 896                         printf( "Matched DN: %s\n", matcheddn );
 897                 }
 898
 899                 if( refs ) {
 900                         int i;
 901                         for( i=0; refs[i]; i++ ) {
 902                                 printf("Referral: %s\n", refs[i] );
 903                         }
 904                 }
 905         }
 906
 907         ber_memfree( text );
 908         ber_memfree( matcheddn );
 909         ber_memvfree( (void **) refs );
 910
 911         return code;
 912 }