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

   1 /* ldapmodify.c - generic program to modify or add entries using LDAP */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 1998-2005 The OpenLDAP Foundation.
   6  * Portions Copyright 1998-2003 Kurt D. Zeilenga.
   7  * Portions Copyright 1998-2001 Net Boolean Incorporated.
   8  * Portions Copyright 2001-2003 IBM Corporation.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted only as authorized by the OpenLDAP
  13  * Public License.
  14  *
  15  * A copy of this license is available in the file LICENSE in the
  16  * top-level directory of the distribution or, alternatively, at
  17  * <http://www.OpenLDAP.org/license.html>.
  18  */
  19 /* Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
  20  * All rights reserved.
  21  *
  22  * Redistribution and use in source and binary forms are permitted
  23  * provided that this notice is preserved and that due credit is given
  24  * to the University of Michigan at Ann Arbor.  The name of the
  25  * University may not be used to endorse or promote products derived
  26  * from this software without specific prior written permission.  This
  27  * software is provided ``as is'' without express or implied warranty.
  28  */
  29 /* ACKNOWLEDGEMENTS:
  30  * This work was originally developed by the University of Michigan
  31  * (as part of U-MICH LDAP).  Additional significant contributors
  32  * include:
  33  *   Kurt D. Zeilenga
  34  *   Norbert Klasen
  35  */
  36
  37 #include "portable.h"
  38
  39 #include <stdio.h>
  40
  41 #include <ac/stdlib.h>
  42 #include <ac/ctype.h>
  43 #include <ac/string.h>
  44 #include <ac/unistd.h>
  45 #include <ac/time.h>
  46
  47 #ifdef HAVE_SYS_STAT_H
  48 #include <sys/stat.h>
  49 #endif
  50
  51 #ifdef HAVE_SYS_FILE_H
  52 #include <sys/file.h>
  53 #endif
  54 #ifdef HAVE_FCNTL_H
  55 #include <fcntl.h>
  56 #endif
  57
  58 #include <ldap.h>
  59
  60 #include "lutil.h"
  61 #include "lutil_ldap.h"
  62 #include "ldif.h"
  63 #include "ldap_defaults.h"
  64 #include "ldap_log.h"
  65 #include "ldap_pvt.h"
  66
  67 #include "common.h"
  68
  69
  70 static int      ldapadd, force = 0;
  71 static char *rejfile = NULL;
  72 static LDAP     *ld = NULL;
  73
  74 #define LDAPMOD_MAXLINE         4096
  75
  76 /* strings found in replog/LDIF entries (mostly lifted from slurpd/slurp.h) */
  77 #define T_VERSION_STR           "version"
  78 #define T_REPLICA_STR           "replica"
  79 #define T_DN_STR                        "dn"
  80 #define T_CONTROL_STR           "control"
  81 #define T_CHANGETYPESTR         "changetype"
  82 #define T_ADDCTSTR                      "add"
  83 #define T_MODIFYCTSTR           "modify"
  84 #define T_DELETECTSTR           "delete"
  85 #define T_MODRDNCTSTR           "modrdn"
  86 #define T_MODDNCTSTR            "moddn"
  87 #define T_RENAMECTSTR           "rename"
  88 #define T_MODOPADDSTR           "add"
  89 #define T_MODOPREPLACESTR       "replace"
  90 #define T_MODOPDELETESTR        "delete"
  91 #define T_MODOPINCREMENTSTR     "increment"
  92 #define T_MODSEPSTR                     "-"
  93 #define T_NEWRDNSTR                     "newrdn"
  94 #define T_DELETEOLDRDNSTR       "deleteoldrdn"
  95 #define T_NEWSUPSTR                     "newsuperior"
  96
  97
  98 static int process_ldif_rec LDAP_P(( char *rbuf, int count ));
  99 static int parse_ldif_control LDAP_P(( char *line, LDAPControl ***pctrls ));
 100 static void addmodifyop LDAP_P((
 101         LDAPMod ***pmodsp, int modop,
 102         const char *attr,
 103         struct berval *value ));
 104 static int domodify LDAP_P((
 105         const char *dn,
 106         LDAPMod **pmods,
 107         LDAPControl **pctrls,
 108         int newentry ));
 109 static int dodelete LDAP_P((
 110         const char *dn,
 111         LDAPControl **pctrls ));
 112 static int dorename LDAP_P((
 113         const char *dn,
 114         const char *newrdn,
 115         const char *newsup,
 116         int deleteoldrdn,
 117         LDAPControl **pctrls ));
 118 static int process_response(
 119         LDAP *ld,
 120         int msgid,
 121         const char *opstr,
 122         const char *dn );
 123 static char *read_one_record LDAP_P(( FILE *fp ));
 124
 125 #ifdef LDAP_GROUP_TRANSACTION
 126 static int txn = 0;
 127 static int txnabort = 0;
 128 #endif
 129
 130 void
 131 usage( void )
 132 {
 133         fprintf( stderr, _("Add or modify entries from an LDAP server\n\n"));
 134         fprintf( stderr, _("usage: %s [options]\n"), prog);
 135         fprintf( stderr, _("    The list of desired operations are read from stdin"
 136                 " or from the file\n"));
 137         fprintf( stderr, _("    specified by \"-f file\".\n"));
 138         fprintf( stderr, _("Add or modify options:\n"));
 139         fprintf( stderr, _("  -a         add values (%s)\n"),
 140                 (ldapadd ? _("default") : _("default is to replace")));
 141         fprintf( stderr, _("  -E [!]ext=extparam        modify extensions"
 142                 " (! indicate s criticality)\n"));
 143 #ifdef LDAP_GROUP_TRANSACTION
 144         fprintf( stderr,
 145                 _("             [!]txn                      (transaction)\n"));
 146 #endif
 147         fprintf( stderr, _("  -F         force all changes records to be used\n"));
 148         fprintf( stderr, _("  -S file    write skipped modifications to `file'\n"));
 149
 150         tool_common_usage();
 151         exit( EXIT_FAILURE );
 152 }
 153
 154
 155 const char options[] = "aE:FrS:"
 156         "cd:D:e:f:h:H:IkKMnO:p:P:QR:U:vVw:WxX:y:Y:Z";
 157
 158 int
 159 handle_private_option( int i )
 160 {
 161         char    *control, *cvalue;
 162         int             crit;
 163
 164         switch ( i ) {
 165         case 'E': /* modify extensions */
 166                 if( protocol == LDAP_VERSION2 ) {
 167                         fprintf( stderr, _("%s: -E incompatible with LDAPv%d\n"),
 168                                 prog, protocol );
 169                         exit( EXIT_FAILURE );
 170                 }
 171
 172                 /* should be extended to support comma separated list of
 173                  *      [!]key[=value] parameters, e.g.  -E !foo,bar=567
 174                  */
 175
 176                 crit = 0;
 177                 cvalue = NULL;
 178                 if( optarg[0] == '!' ) {
 179                         crit = 1;
 180                         optarg++;
 181                 }
 182
 183                 control = ber_strdup( optarg );
 184                 if ( (cvalue = strchr( control, '=' )) != NULL ) {
 185                         *cvalue++ = '\0';
 186                 }
 187
 188 #ifdef LDAP_GROUP_TRANSACTION
 189                 if( strcasecmp( control, "txn" ) == 0 ) {
 190                         /* Transaction */
 191                         if( txn ) {
 192                                 fprintf( stderr,
 193                                         _("txn control previously specified\n"));
 194                                 exit( EXIT_FAILURE );
 195                         }
 196                         if( cvalue != NULL ) {
 197                                 if( strcasecmp( cvalue, "abort" ) == 0 ) {
 198                                         txnabort=1;
 199                                 } else if( strcasecmp( cvalue, "commit" ) != 0 ) {
 200                                         fprintf( stderr, _("Invalid value for txn control, %s\n"),
 201                                                 cvalue );
 202                                         exit( EXIT_FAILURE );
 203                                 }
 204                         }
 205
 206                         txn = 1 + crit;
 207                 } else
 208 #endif
 209                 {
 210                         fprintf( stderr, _("Invalid modify extension name: %s\n"),
 211                                 control );
 212                         usage();
 213                 }
 214
 215         case 'a':       /* add */
 216                 ldapadd = 1;
 217                 break;
 218
 219         case 'F':       /* force all changes records to be used */
 220                 force = 1;
 221                 break;
 222
 223         case 'r':       /* replace (obsolete) */
 224                 break;
 225
 226         case 'S':       /* skipped modifications to file */
 227                 if( rejfile != NULL ) {
 228                         fprintf( stderr, _("%s: -S previously specified\n"), prog );
 229                         exit( EXIT_FAILURE );
 230                 }
 231                 rejfile = ber_strdup( optarg );
 232                 break;
 233
 234         default:
 235                 return 0;
 236         }
 237         return 1;
 238 }
 239
 240
 241 int
 242 main( int argc, char **argv )
 243 {
 244 #ifdef LDAP_GROUP_TRANSACTION
 245         BerElement *txnber;
 246         struct berval txnCookie = { 0, NULL };
 247 #endif
 248         char            *rbuf, *start, *rejbuf = NULL;
 249         FILE            *fp, *rejfp;
 250         char            *matched_msg, *error_msg;
 251         int             rc, retval;
 252         int count, len;
 253
 254         tool_init();
 255         prog = lutil_progname( "ldapmodify", argc, argv );
 256
 257         /* strncmp instead of strcmp since NT binaries carry .exe extension */
 258         ldapadd = ( strncasecmp( prog, "ldapadd", sizeof("ldapadd")-1 ) == 0 );
 259
 260         tool_args( argc, argv );
 261
 262         if ( argc != optind ) usage();
 263
 264         if ( rejfile != NULL ) {
 265                 if (( rejfp = fopen( rejfile, "w" )) == NULL ) {
 266                         perror( rejfile );
 267                         return( EXIT_FAILURE );
 268                 }
 269         } else {
 270                 rejfp = NULL;
 271         }
 272
 273         if ( infile != NULL ) {
 274                 if (( fp = fopen( infile, "r" )) == NULL ) {
 275                         perror( infile );
 276                         return( EXIT_FAILURE );
 277                 }
 278         } else {
 279                 fp = stdin;
 280         }
 281
 282         if ( debug ) ldif_debug = debug;
 283
 284         ld = tool_conn_setup( not, 0 );
 285
 286         if ( !not ) {
 287                 if ( pw_file || want_bindpw ) {
 288                         if ( pw_file ) {
 289                                 rc = lutil_get_filed_password( pw_file, &passwd );
 290                                 if( rc ) return EXIT_FAILURE;
 291                         } else {
 292                                 passwd.bv_val = getpassphrase( _("Enter LDAP Password: ") );
 293                                 passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
 294                         }
 295                 }
 296                 tool_bind( ld );
 297         }
 298
 299 #ifdef LDAP_GROUP_TRANSACTION
 300         if( txn ) {
 301                 struct berval *txnCookiep = &txnCookie;
 302
 303                 /* create transaction */
 304                 rc = ldap_txn_create_s( ld, &txnCookiep, NULL, NULL );
 305                 if( rc != LDAP_SUCCESS ) {
 306                         ldap_perror( ld, "ldap_txn_create_s" );
 307                         if( txn > 2 ) return EXIT_FAILURE;
 308                         txn = 0;
 309                 }
 310         }
 311 #endif
 312
 313         if ( assertion || authzid || manageDIT || manageDSAit || noop
 314 #ifdef LDAP_GROUP_TRANSACTION
 315                 || txn
 316 #endif
 317                 || preread || postread )
 318         {
 319                 int i = 0;
 320                 LDAPControl c[1];
 321
 322 #ifdef LDAP_GROUP_TRANSACTION
 323                 if( txn ) {
 324                         int err;
 325                         txnber = ber_alloc_t( LBER_USE_DER );
 326                         if( txnber == NULL ) return EXIT_FAILURE;
 327
 328                         err = ber_printf( txnber, "{o}", &txnCookie );
 329                         if( err == -1 ) {
 330                                 ber_free( txnber, 1 );
 331                                 fprintf( stderr, _("txn grouping control encoding error!\n") );
 332                                 return EXIT_FAILURE;
 333                         }
 334
 335                         err = ber_flatten2( txnber, &c[i].ldctl_value, 0 );
 336                         if( err == -1 ) return EXIT_FAILURE;
 337
 338                         c[i].ldctl_oid = LDAP_CONTROL_GROUPING;
 339                         c[i].ldctl_iscritical = 1;
 340                         i++;
 341                 }
 342 #endif
 343
 344                 tool_server_controls( ld, c, i );
 345         }
 346
 347         rc = 0;
 348         count = 0;
 349         retval = 0;
 350         while (( rc == 0 || contoper ) &&
 351                 ( rbuf = read_one_record( fp )) != NULL )
 352         {
 353                 count++;
 354
 355                 start = rbuf;
 356
 357                 if ( rejfp ) {
 358                         len = strlen( rbuf );
 359                         if (( rejbuf = (char *)ber_memalloc( len+1 )) == NULL ) {
 360                                 perror( "malloc" );
 361                                 exit( EXIT_FAILURE );
 362                         }
 363                         memcpy( rejbuf, rbuf, len+1 );
 364                 }
 365
 366                 rc = process_ldif_rec( start, count );
 367
 368                 if ( rc ) retval = rc;
 369                 if ( rc && rejfp ) {
 370                         fprintf(rejfp, _("# Error: %s (%d)"), ldap_err2string(rc), rc);
 371
 372                         matched_msg = NULL;
 373                         ldap_get_option(ld, LDAP_OPT_MATCHED_DN, &matched_msg);
 374                         if ( matched_msg != NULL ) {
 375                                 if ( *matched_msg != '\0' ) {
 376                                         fprintf( rejfp, _(", matched DN: %s"), matched_msg );
 377                                 }
 378                                 ldap_memfree( matched_msg );
 379                         }
 380
 381                         error_msg = NULL;
 382                         ldap_get_option(ld, LDAP_OPT_ERROR_STRING, &error_msg);
 383                         if ( error_msg != NULL ) {
 384                                 if ( *error_msg != '\0' ) {
 385                                         fprintf( rejfp, _(", additional info: %s"), error_msg );
 386                                 }
 387                                 ldap_memfree( error_msg );
 388                         }
 389                         fprintf( rejfp, "\n%s\n", rejbuf );
 390                 }
 391
 392                 if (rejfp) free( rejbuf );
 393                 free( rbuf );
 394         }
 395
 396 #ifdef LDAP_GROUP_TRANSACTION
 397         if( txn ) {
 398                 /* create transaction */
 399                 rc = ldap_txn_end_s( ld, &txnCookie, !txnabort, NULL, NULL );
 400                 if( rc != LDAP_SUCCESS ) {
 401                         ldap_perror( ld, "ldap_txn_create_s" );
 402                         if( txn > 2 ) return EXIT_FAILURE;
 403                         txn = 0;
 404                 }
 405         }
 406 #endif
 407
 408         if ( !not ) {
 409                 tool_unbind( ld );
 410         }
 411
 412         if ( rejfp != NULL ) {
 413                 fclose( rejfp );
 414         }
 415
 416         tool_destroy();
 417         return( retval );
 418 }
 419
 420
 421 static int
 422 process_ldif_rec( char *rbuf, int count )
 423 {
 424         char    *line, *dn, *type, *newrdn, *newsup, *p;
 425         int             rc, linenum, modop, replicaport;
 426         int             expect_modop, expect_sep, expect_ct, expect_newrdn, expect_newsup;
 427         int             expect_deleteoldrdn, deleteoldrdn;
 428         int             saw_replica, use_record, new_entry, delete_entry, got_all;
 429         LDAPMod **pmods;
 430         int version;
 431         struct berval val;
 432         LDAPControl **pctrls;
 433
 434         new_entry = ldapadd;
 435
 436         rc = got_all = saw_replica = delete_entry = modop = expect_modop = 0;
 437         expect_deleteoldrdn = expect_newrdn = expect_newsup = 0;
 438         expect_sep = expect_ct = 0;
 439         linenum = 0;
 440         version = 0;
 441         deleteoldrdn = 1;
 442         use_record = force;
 443         pmods = NULL;
 444         pctrls = NULL;
 445         dn = newrdn = newsup = NULL;
 446
 447         while ( rc == 0 && ( line = ldif_getline( &rbuf )) != NULL ) {
 448                 ++linenum;
 449
 450                 if ( expect_sep && strcasecmp( line, T_MODSEPSTR ) == 0 ) {
 451                         expect_sep = 0;
 452                         expect_ct = 1;
 453                         continue;
 454                 }
 455
 456                 if ( ldif_parse_line( line, &type, &val.bv_val, &val.bv_len ) < 0 ) {
 457                         fprintf( stderr, _("%s: invalid format (line %d) entry: \"%s\"\n"),
 458                                 prog, linenum, dn == NULL ? "" : dn );
 459                         rc = LDAP_PARAM_ERROR;
 460                         break;
 461                 }
 462
 463                 if ( dn == NULL ) {
 464                         if ( !use_record && strcasecmp( type, T_REPLICA_STR ) == 0 ) {
 465                                 ++saw_replica;
 466                                 if (( p = strchr( val.bv_val, ':' )) == NULL ) {
 467                                         replicaport = 0;
 468                                 } else {
 469                                         *p++ = '\0';
 470                                         replicaport = atoi( p );
 471                                 }
 472                                 if ( ldaphost != NULL &&
 473                                         strcasecmp( val.bv_val, ldaphost ) == 0 &&
 474                                         replicaport == ldapport )
 475                                 {
 476                                         use_record = 1;
 477                                 }
 478                         } else if ( count == 1 && linenum == 1 &&
 479                                 strcasecmp( type, T_VERSION_STR ) == 0 )
 480                         {
 481                                 if( val.bv_len == 0 || atoi(val.bv_val) != 1 ) {
 482                                         fprintf( stderr,
 483                                                 _("%s: invalid version %s, line %d (ignored)\n"),
 484                                                 prog, val.bv_val, linenum );
 485                                 }
 486                                 version++;
 487
 488                         } else if ( strcasecmp( type, T_DN_STR ) == 0 ) {
 489                                 if (( dn = ber_strdup( val.bv_val )) == NULL ) {
 490                                         perror( "strdup" );
 491                                         exit( EXIT_FAILURE );
 492                                 }
 493                                 expect_ct = 1;
 494                         }
 495                         goto end_line;  /* skip all lines until we see "dn:" */
 496                 }
 497
 498                 if ( expect_ct ) {
 499                         /* Check for "control" tag after dn and before changetype. */
 500                         if (strcasecmp(type, T_CONTROL_STR) == 0) {
 501                                 /* Parse and add it to the list of controls */
 502                                 rc = parse_ldif_control( line, &pctrls );
 503                                 if (rc != 0) {
 504                                         fprintf( stderr,
 505                                                 _("%s: Error processing %s line, line %d: %s\n"),
 506                                                 prog, T_CONTROL_STR, linenum, ldap_err2string(rc) );
 507                                 }
 508                                 goto end_line;
 509                         }
 510
 511                         expect_ct = 0;
 512                         if ( !use_record && saw_replica ) {
 513                                 printf(_("%s: skipping change record for entry: %s\n"),
 514                                         prog, dn);
 515                                 printf(_("\t(LDAP host/port does not match replica: lines)\n"));
 516                                 free( dn );
 517                                 ber_memfree( type );
 518                                 ber_memfree( val.bv_val );
 519                                 return( 0 );
 520                         }
 521
 522                         if ( strcasecmp( type, T_CHANGETYPESTR ) == 0 ) {
 523 #ifdef LIBERAL_CHANGETYPE_MODOP
 524                                 /* trim trailing spaces (and log warning ...) */
 525                                 int icnt;
 526                                 for ( icnt = val.bv_len; --icnt > 0; ) {
 527                                         if ( !isspace( (unsigned char) val.bv_val[icnt] ) ) {
 528                                                 break;
 529                                         }
 530                                 }
 531
 532                                 if ( ++icnt != val.bv_len ) {
 533                                         fprintf( stderr, _("%s: illegal trailing space after"
 534                                                 " \"%s: %s\" trimmed (line %d of entry \"%s\")\n"),
 535                                                 prog, T_CHANGETYPESTR, val.bv_val, linenum, dn );
 536                                         val.bv_val[icnt] = '\0';
 537                                 }
 538 #endif /* LIBERAL_CHANGETYPE_MODOP */
 539
 540                                 if ( strcasecmp( val.bv_val, T_MODIFYCTSTR ) == 0 ) {
 541                                         new_entry = 0;
 542                                         expect_modop = 1;
 543                                 } else if ( strcasecmp( val.bv_val, T_ADDCTSTR ) == 0 ) {
 544                                         new_entry = 1;
 545                                 } else if ( strcasecmp( val.bv_val, T_MODRDNCTSTR ) == 0
 546                                         || strcasecmp( val.bv_val, T_MODDNCTSTR ) == 0
 547                                         || strcasecmp( val.bv_val, T_RENAMECTSTR ) == 0)
 548                                 {
 549                                         expect_newrdn = 1;
 550                                 } else if ( strcasecmp( val.bv_val, T_DELETECTSTR ) == 0 ) {
 551                                         got_all = delete_entry = 1;
 552                                 } else {
 553                                         fprintf( stderr,
 554                                                 _("%s:  unknown %s \"%s\" (line %d of entry \"%s\")\n"),
 555                                                 prog, T_CHANGETYPESTR, val.bv_val, linenum, dn );
 556                                         rc = LDAP_PARAM_ERROR;
 557                                 }
 558                                 goto end_line;
 559                         } else if ( ldapadd ) {         /*  missing changetype => add */
 560                                 new_entry = 1;
 561                                 modop = LDAP_MOD_ADD;
 562                         } else {
 563                                 expect_modop = 1;       /* missing changetype => modify */
 564                         }
 565                 }
 566
 567                 if ( expect_modop ) {
 568 #ifdef LIBERAL_CHANGETYPE_MODOP
 569                         /* trim trailing spaces (and log warning ...) */
 570                     int icnt;
 571                     for ( icnt = val.bv_len; --icnt > 0; ) {
 572                                 if ( !isspace( (unsigned char) val.bv_val[icnt] ) ) break;
 573                         }
 574
 575                         if ( ++icnt != val.bv_len ) {
 576                                 fprintf( stderr, _("%s: illegal trailing space after"
 577                                         " \"%s: %s\" trimmed (line %d of entry \"%s\")\n"),
 578                                         prog, type, val.bv_val, linenum, dn );
 579                                 val.bv_val[icnt] = '\0';
 580                         }
 581 #endif /* LIBERAL_CHANGETYPE_MODOP */
 582
 583                         expect_modop = 0;
 584                         expect_sep = 1;
 585                         if ( strcasecmp( type, T_MODOPADDSTR ) == 0 ) {
 586                                 modop = LDAP_MOD_ADD;
 587                                 goto end_line;
 588                         } else if ( strcasecmp( type, T_MODOPREPLACESTR ) == 0 ) {
 589                                 modop = LDAP_MOD_REPLACE;
 590                                 addmodifyop( &pmods, modop, val.bv_val, NULL );
 591                                 goto end_line;
 592                         } else if ( strcasecmp( type, T_MODOPDELETESTR ) == 0 ) {
 593                                 modop = LDAP_MOD_DELETE;
 594                                 addmodifyop( &pmods, modop, val.bv_val, NULL );
 595                                 goto end_line;
 596                         } else if ( strcasecmp( type, T_MODOPINCREMENTSTR ) == 0 ) {
 597                                 modop = LDAP_MOD_INCREMENT;
 598                                 addmodifyop( &pmods, modop, val.bv_val, NULL );
 599                                 goto end_line;
 600                         } else {        /* no modify op:  use default */
 601                                 modop = ldapadd ? LDAP_MOD_ADD : LDAP_MOD_REPLACE;
 602                         }
 603                 }
 604
 605                 if ( expect_newrdn ) {
 606                         if ( strcasecmp( type, T_NEWRDNSTR ) == 0 ) {
 607                                 if (( newrdn = ber_strdup( val.bv_val )) == NULL ) {
 608                                         perror( "strdup" );
 609                                         exit( EXIT_FAILURE );
 610                                 }
 611                                 expect_deleteoldrdn = 1;
 612                                 expect_newrdn = 0;
 613                         } else {
 614                                 fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 615                                         " \"%s:\" (line %d of entry \"%s\")\n"),
 616                                         prog, T_NEWRDNSTR, type, linenum, dn );
 617                                 rc = LDAP_PARAM_ERROR;
 618                         }
 619                 } else if ( expect_deleteoldrdn ) {
 620                         if ( strcasecmp( type, T_DELETEOLDRDNSTR ) == 0 ) {
 621                                 deleteoldrdn = ( *val.bv_val == '0' ) ? 0 : 1;
 622                                 expect_deleteoldrdn = 0;
 623                                 expect_newsup = 1;
 624                                 got_all = 1;
 625                         } else {
 626                                 fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 627                                         " \"%s:\" (line %d of entry \"%s\")\n"),
 628                                         prog, T_DELETEOLDRDNSTR, type, linenum, dn );
 629                                 rc = LDAP_PARAM_ERROR;
 630                         }
 631                 } else if ( expect_newsup ) {
 632                         if ( strcasecmp( type, T_NEWSUPSTR ) == 0 ) {
 633                                 if (( newsup = ber_strdup( val.bv_val )) == NULL ) {
 634                                         perror( "strdup" );
 635                                         exit( EXIT_FAILURE );
 636                                 }
 637                                 expect_newsup = 0;
 638                         } else {
 639                                 fprintf( stderr, _("%s: expecting \"%s:\" but saw"
 640                                         " \"%s:\" (line %d of entry \"%s\")\n"),
 641                                         prog, T_NEWSUPSTR, type, linenum, dn );
 642                                 rc = LDAP_PARAM_ERROR;
 643                         }
 644                 } else if ( got_all ) {
 645                         fprintf( stderr,
 646                                 _("%s: extra lines at end (line %d of entry \"%s\")\n"),
 647                                 prog, linenum, dn );
 648                         rc = LDAP_PARAM_ERROR;
 649                 } else {
 650                         if ( new_entry && strcasecmp( type, T_DN_STR ) == 0 ) {
 651                                 fprintf( stderr, _("%s: attributeDescription \"%s\":"
 652                                         " (possible missing newline"
 653                                                 " after line %d of entry \"%s\"?)\n"),
 654                                         prog, type, linenum - 1, dn );
 655                         }
 656                         addmodifyop( &pmods, modop, type, &val );
 657                 }
 658
 659 end_line:
 660                 ber_memfree( type );
 661                 ber_memfree( val.bv_val );
 662         }
 663
 664         if( linenum == 0 ) {
 665                 return 0;
 666         }
 667
 668         if( version && linenum == 1 ) {
 669                 return 0;
 670         }
 671
 672         /* If default controls are set (as with -M option) and controls are
 673            specified in the LDIF file, we must add the default controls to
 674            the list of controls sent with the ldap operation.
 675         */
 676         if ( rc == 0 ) {
 677                 if (pctrls) {
 678                         LDAPControl **defctrls = NULL;   /* Default server controls */
 679                         LDAPControl **newctrls = NULL;
 680                         ldap_get_option(ld, LDAP_OPT_SERVER_CONTROLS, &defctrls);
 681                         if (defctrls) {
 682                                 int npc=0;                       /* Num of LDIF controls */
 683                                 int ndefc=0;                     /* Num of default controls */
 684                                 while (pctrls[npc]) npc++;       /* Count LDIF controls */
 685                                 while (defctrls[ndefc]) ndefc++; /* Count default controls */
 686                                 newctrls = ber_memrealloc(pctrls,
 687                                         (npc+ndefc+1)*sizeof(LDAPControl*));
 688
 689                                 if (newctrls == NULL) {
 690                                         rc = LDAP_NO_MEMORY;
 691                                 } else {
 692                                         int i;
 693                                         pctrls = newctrls;
 694                                         for (i=npc; i<npc+ndefc; i++) {
 695                                                 pctrls[i] = ldap_control_dup(defctrls[i-npc]);
 696                                                 if (pctrls[i] == NULL) {
 697                                                         rc = LDAP_NO_MEMORY;
 698                                                         break;
 699                                                 }
 700                                         }
 701                                         pctrls[npc+ndefc] = NULL;
 702                                 }
 703                                 ldap_controls_free(defctrls);  /* Must be freed by library */
 704                         }
 705                 }
 706         }
 707
 708
 709         if ( rc == 0 ) {
 710                 if ( delete_entry ) {
 711                         rc = dodelete( dn, pctrls );
 712                 } else if ( newrdn != NULL ) {
 713                         rc = dorename( dn, newrdn, newsup, deleteoldrdn, pctrls );
 714                 } else {
 715                         rc = domodify( dn, pmods, pctrls, new_entry );
 716                 }
 717
 718                 if ( rc == LDAP_SUCCESS ) {
 719                         rc = 0;
 720                 }
 721         }
 722
 723         if ( dn != NULL ) {
 724                 free( dn );
 725         }
 726         if ( newrdn != NULL ) {
 727                 free( newrdn );
 728         }
 729         if ( newsup != NULL ) {
 730                 free( newsup );
 731         }
 732         if ( pmods != NULL ) {
 733                 ldap_mods_free( pmods, 1 );
 734         }
 735     if (pctrls != NULL) {
 736         ldap_controls_free( pctrls );
 737         }
 738
 739         return( rc );
 740 }
 741
 742 /* Parse an LDIF control line of the form
 743       control:  oid  [true/false]  [: value]              or
 744       control:  oid  [true/false]  [:: base64-value]      or
 745       control:  oid  [true/false]  [:< url]
 746    The control is added to the list of controls in *ppctrls.
 747 */
 748 static int
 749 parse_ldif_control(
 750         char *line,
 751         LDAPControl ***ppctrls )
 752 {
 753         char *oid = NULL;
 754         int criticality = 0;   /* Default is false if not present */
 755         char *type=NULL;
 756         char *val = NULL;
 757         ber_len_t value_len = 0;
 758         int i, rc=0;
 759         char *s, *oidStart, *pcolon;
 760         LDAPControl *newctrl = NULL;
 761         LDAPControl **pctrls = NULL;
 762
 763         if (ppctrls) pctrls = *ppctrls;
 764         s = line + strlen(T_CONTROL_STR);  /* Skip over "control" */
 765         pcolon = s;                        /* Save this position for later */
 766         if (*s++ != ':') {                 /* Make sure colon follows */
 767                 return ( LDAP_PARAM_ERROR );
 768         }
 769         while (*s && isspace((unsigned char)*s)) {
 770                 s++;                           /* Skip white space before OID */
 771         }
 772
 773         /* OID should come next. Validate and extract it. */
 774         if (*s == 0) return ( LDAP_PARAM_ERROR );
 775         oidStart = s;
 776         while (isdigit((unsigned char)*s) || *s == '.') {
 777                 s++;                           /* OID should be digits or . */
 778         }
 779         if (s == oidStart) {
 780                 return ( LDAP_PARAM_ERROR );   /* OID was not present */
 781         }
 782         if (*s) {                          /* End of OID should be space or NULL */
 783                 if (!isspace((unsigned char)*s)) {
 784                         return ( LDAP_PARAM_ERROR ); /* else OID contained invalid chars */
 785                 }
 786                 *s++ = 0;                    /* Replace space with null to terminate */
 787         }
 788
 789         oid = ber_strdup(oidStart);
 790         if (oid == NULL) return ( LDAP_NO_MEMORY );
 791
 792         /* Optional Criticality field is next. */
 793         while (*s && isspace((unsigned char)*s)) {
 794                 s++;                         /* Skip white space before criticality */
 795         }
 796         if (strncasecmp(s, "true", 4) == 0) {
 797                 criticality = 1;
 798                 s += 4;
 799         }
 800         else if (strncasecmp(s, "false", 5) == 0) {
 801                 criticality = 0;
 802                 s += 5;
 803         }
 804
 805         /* Optional value field is next */
 806         while (*s && isspace((unsigned char)*s)) {
 807                 s++;                         /* Skip white space before value */
 808         }
 809         if (*s) {
 810                 if (*s != ':') {           /* If value is present, must start with : */
 811                         rc = LDAP_PARAM_ERROR;
 812                         goto cleanup;
 813                 }
 814
 815                 /* Shift value down over OID and criticality so it's in the form
 816                      control: value
 817                      control:: base64-value
 818                      control:< url
 819                    Then we can use ldif_parse_line to extract and decode the value
 820                 */
 821                 while ( (*pcolon++ = *s++) != 0) {   /* Shift value */
 822                         /* EMPTY */;
 823                 }
 824                 rc = ldif_parse_line(line, &type, &val, &value_len);
 825                 if (type)  ber_memfree(type);   /* Don't need this field*/
 826                 if (rc < 0) {
 827                         rc = LDAP_PARAM_ERROR;
 828                         goto cleanup;
 829                 }
 830     }
 831
 832         /* Create a new LDAPControl structure. */
 833         newctrl = (LDAPControl *)ber_memalloc(sizeof(LDAPControl));
 834         if ( newctrl == NULL ) {
 835                 rc = LDAP_NO_MEMORY;
 836                 goto cleanup;
 837         }
 838         newctrl->ldctl_oid = oid;
 839         oid = NULL;
 840         newctrl->ldctl_iscritical = criticality;
 841         newctrl->ldctl_value.bv_len = value_len;
 842         newctrl->ldctl_value.bv_val = val;
 843         val = NULL;
 844
 845         /* Add the new control to the passed-in list of controls. */
 846         i = 0;
 847         if (pctrls) {
 848                 while ( pctrls[i] ) {    /* Count the # of controls passed in */
 849                         i++;
 850                 }
 851         }
 852         /* Allocate 1 more slot for the new control and 1 for the NULL. */
 853         pctrls = (LDAPControl **) ber_memrealloc(pctrls,
 854                 (i+2)*(sizeof(LDAPControl *)));
 855         if (pctrls == NULL) {
 856                 rc = LDAP_NO_MEMORY;
 857                 goto cleanup;
 858         }
 859         pctrls[i] = newctrl;
 860         newctrl = NULL;
 861         pctrls[i+1] = NULL;
 862         *ppctrls = pctrls;
 863
 864 cleanup:
 865         if (newctrl) {
 866                 if (newctrl->ldctl_oid) ber_memfree(newctrl->ldctl_oid);
 867                 if (newctrl->ldctl_value.bv_val) {
 868                         ber_memfree(newctrl->ldctl_value.bv_val);
 869                 }
 870                 ber_memfree(newctrl);
 871         }
 872         if (val) ber_memfree(val);
 873         if (oid) ber_memfree(oid);
 874
 875         return( rc );
 876 }
 877
 878
 879 static void
 880 addmodifyop(
 881         LDAPMod ***pmodsp,
 882         int modop,
 883         const char *attr,
 884         struct berval *val )
 885 {
 886         LDAPMod         **pmods;
 887         int                     i, j;
 888
 889         pmods = *pmodsp;
 890         modop |= LDAP_MOD_BVALUES;
 891
 892         i = 0;
 893         if ( pmods != NULL ) {
 894                 for ( ; pmods[ i ] != NULL; ++i ) {
 895                         if ( strcasecmp( pmods[ i ]->mod_type, attr ) == 0 &&
 896                                 pmods[ i ]->mod_op == modop )
 897                         {
 898                                 break;
 899                         }
 900                 }
 901         }
 902
 903         if ( pmods == NULL || pmods[ i ] == NULL ) {
 904                 if (( pmods = (LDAPMod **)ber_memrealloc( pmods, (i + 2) *
 905                         sizeof( LDAPMod * ))) == NULL )
 906                 {
 907                         perror( "realloc" );
 908                         exit( EXIT_FAILURE );
 909                 }
 910
 911                 *pmodsp = pmods;
 912                 pmods[ i + 1 ] = NULL;
 913
 914                 pmods[ i ] = (LDAPMod *)ber_memcalloc( 1, sizeof( LDAPMod ));
 915                 if ( pmods[ i ] == NULL ) {
 916                         perror( "calloc" );
 917                         exit( EXIT_FAILURE );
 918                 }
 919
 920                 pmods[ i ]->mod_op = modop;
 921                 pmods[ i ]->mod_type = ber_strdup( attr );
 922                 if ( pmods[ i ]->mod_type == NULL ) {
 923                         perror( "strdup" );
 924                         exit( EXIT_FAILURE );
 925                 }
 926         }
 927
 928         if ( val != NULL ) {
 929                 j = 0;
 930                 if ( pmods[ i ]->mod_bvalues != NULL ) {
 931                         for ( ; pmods[ i ]->mod_bvalues[ j ] != NULL; ++j ) {
 932                                 /* Empty */;
 933                         }
 934                 }
 935
 936                 pmods[ i ]->mod_bvalues = (struct berval **) ber_memrealloc(
 937                         pmods[ i ]->mod_bvalues, (j + 2) * sizeof( struct berval * ));
 938                 if ( pmods[ i ]->mod_bvalues == NULL ) {
 939                         perror( "ber_realloc" );
 940                         exit( EXIT_FAILURE );
 941                 }
 942
 943                 pmods[ i ]->mod_bvalues[ j + 1 ] = NULL;
 944                 pmods[ i ]->mod_bvalues[ j ] = ber_bvdup( val );
 945                 if ( pmods[ i ]->mod_bvalues[ j ] == NULL ) {
 946                         perror( "ber_bvdup" );
 947                         exit( EXIT_FAILURE );
 948                 }
 949         }
 950 }
 951
 952
 953 static int
 954 domodify(
 955         const char *dn,
 956         LDAPMod **pmods,
 957         LDAPControl **pctrls,
 958         int newentry )
 959 {
 960         int                     rc, i, j, k, notascii, op;
 961         struct berval   *bvp;
 962
 963         if ( dn == NULL ) {
 964                 fprintf( stderr, _("%s: no DN specified\n"), prog );
 965                 return( LDAP_PARAM_ERROR );
 966         }
 967
 968         if ( pmods == NULL ) {
 969                 /* implement "touch" (empty sequence)
 970                  * modify operation (note that there
 971                  * is no symmetry with the UNIX command,
 972                  * since \"touch\" on a non-existent entry
 973                  * will fail)*/
 974                 printf( "warning: no attributes to %sadd (entry=\"%s\")\n",
 975                         newentry ? "" : "change or ", dn );
 976
 977         } else {
 978                 for ( i = 0; pmods[ i ] != NULL; ++i ) {
 979                         op = pmods[ i ]->mod_op & ~LDAP_MOD_BVALUES;
 980                         if( op == LDAP_MOD_ADD && ( pmods[i]->mod_bvalues == NULL )) {
 981                                 fprintf( stderr,
 982                                         _("%s: attribute \"%s\" has no values (entry=\"%s\")\n"),
 983                                         prog, pmods[i]->mod_type, dn );
 984                                 return LDAP_PARAM_ERROR;
 985                         }
 986                 }
 987
 988                 if ( verbose ) {
 989                         for ( i = 0; pmods[ i ] != NULL; ++i ) {
 990                                 op = pmods[ i ]->mod_op & ~LDAP_MOD_BVALUES;
 991                                 printf( "%s %s:\n",
 992                                         op == LDAP_MOD_REPLACE ? _("replace") :
 993                                                 op == LDAP_MOD_ADD ?  _("add") :
 994                                                         op == LDAP_MOD_INCREMENT ?  _("increment") :
 995                                                                 op == LDAP_MOD_DELETE ?  _("delete") :
 996                                                                         _("unknown"),
 997                                         pmods[ i ]->mod_type );
 998
 999                                 if ( pmods[ i ]->mod_bvalues != NULL ) {
1000                                         for ( j = 0; pmods[ i ]->mod_bvalues[ j ] != NULL; ++j ) {
1001                                                 bvp = pmods[ i ]->mod_bvalues[ j ];
1002                                                 notascii = 0;
1003                                                 for ( k = 0; (unsigned long) k < bvp->bv_len; ++k ) {
1004                                                         if ( !isascii( bvp->bv_val[ k ] )) {
1005                                                                 notascii = 1;
1006                                                                 break;
1007                                                         }
1008                                                 }
1009                                                 if ( notascii ) {
1010                                                         printf( _("\tNOT ASCII (%ld bytes)\n"), bvp->bv_len );
1011                                                 } else {
1012                                                         printf( "\t%s\n", bvp->bv_val );
1013                                                 }
1014                                         }
1015                                 }
1016                         }
1017                 }
1018         }
1019
1020         if ( newentry ) {
1021                 printf( "%sadding new entry \"%s\"\n", not ? "!" : "", dn );
1022         } else {
1023                 printf( "%smodifying entry \"%s\"\n", not ? "!" : "", dn );
1024         }
1025
1026         if ( !not ) {
1027                 int     msgid;
1028                 if ( newentry ) {
1029                         rc = ldap_add_ext( ld, dn, pmods, pctrls, NULL, &msgid );
1030                 } else {
1031                         rc = ldap_modify_ext( ld, dn, pmods, pctrls, NULL, &msgid );
1032                 }
1033
1034                 if ( rc != LDAP_SUCCESS ) {
1035                         /* print error message about failed update including DN */
1036                         fprintf( stderr, _("%s: update failed: %s\n"), prog, dn );
1037                         ldap_perror( ld, newentry ? "ldap_add" : "ldap_modify" );
1038                         goto done;
1039                 } else if ( verbose ) {
1040                         printf( _("modify complete\n") );
1041                 }
1042
1043                 rc = process_response( ld, msgid,
1044                         newentry ? "ldap_add" : "ldap_modify", dn );
1045
1046         } else {
1047                 rc = LDAP_SUCCESS;
1048         }
1049
1050 done:
1051         putchar( '\n' );
1052         return rc;
1053 }
1054
1055
1056 static int
1057 dodelete(
1058         const char *dn,
1059         LDAPControl **pctrls )
1060 {
1061         int     rc;
1062         int msgid;
1063
1064         printf( _("%sdeleting entry \"%s\"\n"), not ? "!" : "", dn );
1065         if ( !not ) {
1066                 rc = ldap_delete_ext( ld, dn, pctrls, NULL, &msgid );
1067                 if ( rc != LDAP_SUCCESS ) {
1068                         fprintf( stderr, _("%s: delete failed: %s\n"), prog, dn );
1069                         ldap_perror( ld, "ldap_delete" );
1070                         goto done;
1071                 } else if ( verbose ) {
1072                         printf( _("delete complete") );
1073                 }
1074
1075                 rc = process_response( ld, msgid, "ldap_delete", dn );
1076
1077         } else {
1078                 rc = LDAP_SUCCESS;
1079         }
1080
1081 done:
1082         putchar( '\n' );
1083         return( rc );
1084 }
1085
1086
1087 static int
1088 dorename(
1089         const char *dn,
1090         const char *newrdn,
1091         const char* newsup,
1092         int deleteoldrdn,
1093         LDAPControl **pctrls )
1094 {
1095         int     rc;
1096         int msgid;
1097
1098         printf( _("%smodifying rdn of entry \"%s\"\n"), not ? "!" : "", dn );
1099         if ( verbose ) {
1100                 printf( _("\tnew RDN: \"%s\" (%skeep existing values)\n"),
1101                         newrdn, deleteoldrdn ? _("do not ") : "" );
1102         }
1103         if ( !not ) {
1104                 rc = ldap_rename( ld, dn, newrdn, newsup, deleteoldrdn,
1105                         pctrls, NULL, &msgid );
1106                 if ( rc != LDAP_SUCCESS ) {
1107                         fprintf( stderr, _("%s: rename failed: %s\n"), prog, dn );
1108                         ldap_perror( ld, "ldap_modrdn" );
1109                         goto done;
1110                 } else {
1111                         printf( _("modrdn completed\n") );
1112                 }
1113
1114                 rc = process_response( ld, msgid, "ldap_rename", dn );
1115
1116         } else {
1117                 rc = LDAP_SUCCESS;
1118         }
1119
1120 done:
1121         putchar( '\n' );
1122         return( rc );
1123 }
1124
1125 static int process_response(
1126         LDAP *ld,
1127         int msgid,
1128         const char *opstr,
1129         const char *dn )
1130 {
1131         LDAPMessage     *res;
1132         int             rc = LDAP_OTHER;
1133         struct timeval  tv = { 0, 0 };
1134
1135         for ( ; ; ) {
1136                 tv.tv_sec = 0;
1137                 tv.tv_usec = 100000;
1138
1139                 rc = ldap_result( ld, msgid,
1140 #ifdef LDAP_GROUP_TRANSACTION
1141                         txn ? 0 : 1,
1142 #else
1143                         1,
1144 #endif
1145                         &tv, &res );
1146                 if ( tool_check_abandon( ld, msgid ) ) {
1147                         return LDAP_CANCELLED;
1148                 }
1149
1150                 if ( rc == -1 ) {
1151                         ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
1152                         return rc;
1153                 }
1154
1155                 if ( rc != 0 ) {
1156                         break;
1157                 }
1158         }
1159
1160         if ( ldap_msgtype( res ) != LDAP_RES_INTERMEDIATE ) {
1161                 rc = ldap_result2error( ld, res, 1 );
1162                 if( rc != LDAP_SUCCESS ) ldap_perror( ld, opstr );
1163                 return rc;
1164         }
1165
1166 #ifdef LDAP_GROUP_TRANSACTION
1167         /* assume (successful) transaction intermediate response */
1168         return LDAP_SUCCESS;
1169
1170 #else
1171         /* intermediate response? */
1172         return LDAP_DECODING_ERROR;
1173 #endif
1174 }
1175
1176 static char *
1177 read_one_record( FILE *fp )
1178 {
1179         char        *buf, line[ LDAPMOD_MAXLINE ];
1180         int             lcur, lmax;
1181
1182         lcur = lmax = 0;
1183         buf = NULL;
1184
1185         while ( fgets( line, sizeof(line), fp ) != NULL ) {
1186                 int len = strlen( line );
1187
1188                 if( len < 2 || ( len == 2 && *line == '\r' )) {
1189                         if( buf == NULL ) {
1190                                 continue;
1191                         } else {
1192                                 break;
1193                         }
1194                 }
1195
1196                 if ( lcur + len + 1 > lmax ) {
1197                         lmax = LDAPMOD_MAXLINE
1198                                 * (( lcur + len + 1 ) / LDAPMOD_MAXLINE + 1 );
1199
1200                         if (( buf = (char *)ber_memrealloc( buf, lmax )) == NULL ) {
1201                                 perror( "realloc" );
1202                                 exit( EXIT_FAILURE );
1203                         }
1204                 }
1205
1206                 strcpy( buf + lcur, line );
1207                 lcur += len;
1208         }
1209
1210         return( buf );
1211 }
1212
1213