git.sur5r.net Git - openldap/blob - servers/slapd/config.c

   1 /* config.c - configuration file handling routines */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/string.h>
  13 #include <ac/ctype.h>
  14 #include <ac/socket.h>
  15
  16 #include "lutil.h"
  17 #include "ldap_pvt.h"
  18 #include "slap.h"
  19
  20 #define MAXARGS 200
  21
  22 /*
  23  * defaults for various global variables
  24  */
  25 int             defsize = SLAPD_DEFAULT_SIZELIMIT;
  26 int             deftime = SLAPD_DEFAULT_TIMELIMIT;
  27 AccessControl   *global_acl = NULL;
  28 slap_access_t           global_default_access = ACL_READ;
  29 slap_mask_t             global_restrictops = 0;
  30 slap_mask_t             global_allows = 0;
  31 slap_mask_t             global_disallows = 0;
  32 slap_mask_t             global_requires = 0;
  33 slap_ssf_set_t  global_ssf_set;
  34 char            *replogfile;
  35 int             global_lastmod = ON;
  36 int             global_idletimeout = 0;
  37 char    *global_host = NULL;
  38 char    *global_realm = NULL;
  39 char            *ldap_srvtab = "";
  40 char            *default_passwd_hash;
  41 char            *default_search_base = NULL;
  42 char            *default_search_nbase = NULL;
  43
  44 char   *slapd_pid_file  = NULL;
  45 char   *slapd_args_file = NULL;
  46
  47 int nSaslRegexp = 0;
  48 SaslRegexp_t *SaslRegexp = NULL;
  49
  50 static char     *fp_getline(FILE *fp, int *lineno);
  51 static void     fp_getline_init(int *lineno);
  52 static int      fp_parse_line(char *line, int *argcp, char **argv);
  53
  54 static char     *strtok_quote(char *line, char *sep);
  55 static int      load_ucdata(char *path);
  56
  57 int
  58 read_config( const char *fname )
  59 {
  60         FILE    *fp;
  61         char    *line, *savefname, *saveline;
  62         int     cargc, savelineno;
  63         char    *cargv[MAXARGS+1];
  64         int     lineno, i;
  65 #ifdef HAVE_TLS
  66         int rc;
  67 #endif
  68         struct berval *vals[2];
  69         struct berval val;
  70
  71         static BackendInfo *bi = NULL;
  72         static BackendDB        *be = NULL;
  73
  74         vals[0] = &val;
  75         vals[1] = NULL;
  76
  77         if ( (fp = fopen( fname, "r" )) == NULL ) {
  78                 ldap_syslog = 1;
  79                 Debug( LDAP_DEBUG_ANY,
  80                     "could not open config file \"%s\" - absolute path?\n",
  81                     fname, 0, 0 );
  82                 perror( fname );
  83                 return 1;
  84         }
  85
  86         Debug( LDAP_DEBUG_CONFIG, "reading config file %s\n", fname, 0, 0 );
  87
  88         fp_getline_init( &lineno );
  89
  90         while ( (line = fp_getline( fp, &lineno )) != NULL ) {
  91                 /* skip comments and blank lines */
  92                 if ( line[0] == '#' || line[0] == '\0' ) {
  93                         continue;
  94                 }
  95
  96                 Debug( LDAP_DEBUG_CONFIG, "line %d (%s)\n", lineno, line, 0 );
  97
  98                 /* fp_parse_line is destructive, we save a copy */
  99                 saveline = ch_strdup( line );
 100
 101                 if ( fp_parse_line( line, &cargc, cargv ) != 0 ) {
 102                         return( 1 );
 103                 }
 104
 105                 if ( cargc < 1 ) {
 106                         Debug( LDAP_DEBUG_ANY,
 107                             "%s: line %d: bad config line (ignored)\n",
 108                             fname, lineno, 0 );
 109                         continue;
 110                 }
 111
 112                 if ( strcasecmp( cargv[0], "backend" ) == 0 ) {
 113                         if ( cargc < 2 ) {
 114                                 Debug( LDAP_DEBUG_ANY,
 115                 "%s: line %d: missing type in \"backend <type>\" line\n",
 116                                     fname, lineno, 0 );
 117                                 return( 1 );
 118                         }
 119
 120                         if( be != NULL ) {
 121                                 Debug( LDAP_DEBUG_ANY,
 122 "%s: line %d: backend line must appear before any database definition\n",
 123                                     fname, lineno, 0 );
 124                                 return( 1 );
 125                         }
 126
 127                         bi = backend_info( cargv[1] );
 128
 129                         if( bi == NULL ) {
 130                                 Debug( LDAP_DEBUG_ANY,
 131                                         "backend %s initialization failed.\n",
 132                                     cargv[1], 0, 0 );
 133                                 return( 1 );
 134                         }
 135                 } else if ( strcasecmp( cargv[0], "database" ) == 0 ) {
 136                         if ( cargc < 2 ) {
 137                                 Debug( LDAP_DEBUG_ANY,
 138                 "%s: line %d: missing type in \"database <type>\" line\n",
 139                                     fname, lineno, 0 );
 140                                 return( 1 );
 141                         }
 142
 143                         bi = NULL;
 144                         be = backend_db_init( cargv[1] );
 145
 146                         if( be == NULL ) {
 147                                 Debug( LDAP_DEBUG_ANY,
 148                                         "database %s initialization failed.\n",
 149                                     cargv[1], 0, 0 );
 150                                 return( 1 );
 151                         }
 152
 153                 /* set thread concurrency */
 154                 } else if ( strcasecmp( cargv[0], "concurrency" ) == 0 ) {
 155                         int c;
 156                         if ( cargc < 2 ) {
 157                                 Debug( LDAP_DEBUG_ANY,
 158             "%s: line %d: missing level in \"concurrency <level>\" line\n",
 159                                     fname, lineno, 0 );
 160                                 return( 1 );
 161                         }
 162
 163                         c = atoi( cargv[1] );
 164
 165                         if( c < 1 ) {
 166                                 Debug( LDAP_DEBUG_ANY,
 167             "%s: line %d: invalid level (%d) in \"concurrency <level>\" line\n",
 168                                     fname, lineno, c );
 169                                 return( 1 );
 170                         }
 171
 172                         ldap_pvt_thread_set_concurrency( c );
 173
 174                 /* default search base */
 175                 } else if ( strcasecmp( cargv[0], "defaultSearchBase" ) == 0 ) {
 176                         if ( cargc < 2 ) {
 177                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 178                                         "missing dn in \"defaultSearchBase <dn>\" line\n",
 179                                         fname, lineno, 0 );
 180                                 return 1;
 181
 182                         } else if ( cargc > 2 ) {
 183                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 184                                         "extra cruft after <dn> in \"defaultSearchBase %s\", "
 185                                         "line (ignored)\n",
 186                                         fname, lineno, cargv[1] );
 187                         }
 188
 189                         if ( bi != NULL || be != NULL ) {
 190                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 191                                         "defaultSearchBaase line must appear prior to "
 192                                         "any backend or database definition\n",
 193                                     fname, lineno, 0 );
 194                                 return 1;
 195                         }
 196
 197                         if ( default_search_nbase != NULL ) {
 198                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 199                                         "default search base \"%s\" already defined "
 200                                         "(discarding old)\n",
 201                                         fname, lineno, default_search_base );
 202                                 free( default_search_base );
 203                                 free( default_search_nbase );
 204                         }
 205
 206                         default_search_base = ch_strdup( cargv[1] );
 207                         default_search_nbase = ch_strdup( cargv[1] );
 208
 209                         if ( load_ucdata( NULL ) < 0 ) {
 210                                 return( 1 );
 211                         }
 212                         if( dn_normalize( default_search_nbase ) == NULL ) {
 213                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 214                                         "invalid default search base \"%s\"\n",
 215                                         fname, lineno, default_search_base );
 216                                 return 1;
 217                         }
 218
 219                 /* set maximum threads in thread pool */
 220                 } else if ( strcasecmp( cargv[0], "threads" ) == 0 ) {
 221                         int c;
 222                         if ( cargc < 2 ) {
 223                                 Debug( LDAP_DEBUG_ANY,
 224             "%s: line %d: missing count in \"threads <count>\" line\n",
 225                                     fname, lineno, 0 );
 226                                 return( 1 );
 227                         }
 228
 229                         c = atoi( cargv[1] );
 230
 231                         if( c < 0 ) {
 232                                 Debug( LDAP_DEBUG_ANY,
 233             "%s: line %d: invalid level (%d) in \"threads <count>\" line\n",
 234                                     fname, lineno, c );
 235                                 return( 1 );
 236                         }
 237
 238                         ldap_pvt_thread_pool_maxthreads( &connection_pool, c );
 239
 240                 /* get pid file name */
 241                 } else if ( strcasecmp( cargv[0], "pidfile" ) == 0 ) {
 242                         if ( cargc < 2 ) {
 243                                 Debug( LDAP_DEBUG_ANY,
 244             "%s: line %d: missing file name in \"pidfile <file>\" line\n",
 245                                     fname, lineno, 0 );
 246                                 return( 1 );
 247                         }
 248
 249                         slapd_pid_file = ch_strdup( cargv[1] );
 250
 251                 /* get args file name */
 252                 } else if ( strcasecmp( cargv[0], "argsfile" ) == 0 ) {
 253                         if ( cargc < 2 ) {
 254                                 Debug( LDAP_DEBUG_ANY,
 255             "%s: line %d: missing file name in \"argsfile <file>\" line\n",
 256                                     fname, lineno, 0 );
 257                                 return( 1 );
 258                         }
 259
 260                         slapd_args_file = ch_strdup( cargv[1] );
 261
 262                 /* default password hash */
 263                 } else if ( strcasecmp( cargv[0], "password-hash" ) == 0 ) {
 264                         if ( cargc < 2 ) {
 265                                 Debug( LDAP_DEBUG_ANY,
 266             "%s: line %d: missing hash in \"password-hash <hash>\" line\n",
 267                                     fname, lineno, 0 );
 268                                 return( 1 );
 269                         }
 270                         if ( default_passwd_hash != NULL ) {
 271                                 Debug( LDAP_DEBUG_ANY,
 272                                         "%s: line %d: already set default password_hash!\n",
 273                                         fname, lineno, 0 );
 274                                 return 1;
 275
 276                         } else {
 277                                 default_passwd_hash = ch_strdup( cargv[1] );
 278                         }
 279
 280                 /* set SASL host */
 281                 } else if ( strcasecmp( cargv[0], "sasl-host" ) == 0 ) {
 282                         if ( cargc < 2 ) {
 283                                 Debug( LDAP_DEBUG_ANY,
 284             "%s: line %d: missing host in \"sasl-host <host>\" line\n",
 285                                     fname, lineno, 0 );
 286                                 return( 1 );
 287                         }
 288
 289                         if ( global_host != NULL ) {
 290                                 Debug( LDAP_DEBUG_ANY,
 291                                         "%s: line %d: already set sasl-host!\n",
 292                                         fname, lineno, 0 );
 293                                 return 1;
 294
 295                         } else {
 296                                 global_host = ch_strdup( cargv[1] );
 297                         }
 298
 299                 /* set SASL realm */
 300                 } else if ( strcasecmp( cargv[0], "sasl-realm" ) == 0 ) {
 301                         if ( cargc < 2 ) {
 302                                 Debug( LDAP_DEBUG_ANY,
 303             "%s: line %d: missing realm in \"sasl-realm <realm>\" line\n",
 304                                     fname, lineno, 0 );
 305                                 return( 1 );
 306                         }
 307
 308                         if ( global_realm != NULL ) {
 309                                 Debug( LDAP_DEBUG_ANY,
 310                                         "%s: line %d: already set sasl-realm!\n",
 311                                         fname, lineno, 0 );
 312                                 return 1;
 313
 314                         } else {
 315                                 global_realm = ch_strdup( cargv[1] );
 316                         }
 317
 318                 } else if ( !strcasecmp( cargv[0], "sasl-regexp" )
 319                         || !strcasecmp( cargv[0], "saslregexp" ) )
 320                 {
 321                         int rc;
 322                         if ( cargc != 3 ) {
 323                                 Debug( LDAP_DEBUG_ANY,
 324                                 "%s: line %d: need 2 args in \"saslregexp <match> <replace>\"\n",
 325                                     fname, lineno, 0 );
 326                                 return( 1 );
 327                         }
 328                         rc = slap_sasl_regexp_config( cargv[1], cargv[2] );
 329                         if ( rc ) {
 330                                 return rc;
 331                         }
 332
 333                 /* SASL security properties */
 334                 } else if ( strcasecmp( cargv[0], "sasl-secprops" ) == 0 ) {
 335                         char *txt;
 336
 337                         if ( cargc < 2 ) {
 338                                 Debug( LDAP_DEBUG_ANY,
 339             "%s: line %d: missing flags in \"sasl-secprops <properties>\" line\n",
 340                                     fname, lineno, 0 );
 341                                 return 1;
 342                         }
 343
 344                         txt = slap_sasl_secprops( cargv[1] );
 345                         if ( txt != NULL ) {
 346                                 Debug( LDAP_DEBUG_ANY,
 347             "%s: line %d: sasl-secprops: %s\n",
 348                                     fname, lineno, txt );
 349                                 return 1;
 350                         }
 351
 352                 /* set UCDATA path */
 353                 } else if ( strcasecmp( cargv[0], "ucdata-path" ) == 0 ) {
 354                         int err;
 355                         if ( cargc < 2 ) {
 356                                 Debug( LDAP_DEBUG_ANY,
 357             "%s: line %d: missing path in \"ucdata-path <path>\" line\n",
 358                                     fname, lineno, 0 );
 359                                 return( 1 );
 360                         }
 361
 362                         err = load_ucdata( cargv[1] );
 363                         if ( err <= 0 ) {
 364                                 if ( err == 0 ) {
 365                                         Debug( LDAP_DEBUG_ANY,
 366                                                "%s: line %d: ucdata already loaded, ucdata-path must be set earlier in the file and/or be specified only once!\n",
 367                                                fname, lineno, 0 );
 368                                 }
 369                                 return( 1 );
 370                         }
 371
 372                 /* set time limit */
 373                 } else if ( strcasecmp( cargv[0], "sizelimit" ) == 0 ) {
 374                         if ( cargc < 2 ) {
 375                                 Debug( LDAP_DEBUG_ANY,
 376             "%s: line %d: missing limit in \"sizelimit <limit>\" line\n",
 377                                     fname, lineno, 0 );
 378                                 return( 1 );
 379                         }
 380                         if ( be == NULL ) {
 381                                 defsize = atoi( cargv[1] );
 382                         } else {
 383                                 be->be_sizelimit = atoi( cargv[1] );
 384                         }
 385
 386                 /* set time limit */
 387                 } else if ( strcasecmp( cargv[0], "timelimit" ) == 0 ) {
 388                         if ( cargc < 2 ) {
 389                                 Debug( LDAP_DEBUG_ANY,
 390             "%s: line %d: missing limit in \"timelimit <limit>\" line\n",
 391                                     fname, lineno, 0 );
 392                                 return( 1 );
 393                         }
 394                         if ( be == NULL ) {
 395                                 deftime = atoi( cargv[1] );
 396                         } else {
 397                                 be->be_timelimit = atoi( cargv[1] );
 398                         }
 399
 400                 /* set database suffix */
 401                 } else if ( strcasecmp( cargv[0], "suffix" ) == 0 ) {
 402                         Backend *tmp_be;
 403                         if ( cargc < 2 ) {
 404                                 Debug( LDAP_DEBUG_ANY,
 405                     "%s: line %d: missing dn in \"suffix <dn>\" line\n",
 406                                     fname, lineno, 0 );
 407                                 return( 1 );
 408                         } else if ( cargc > 2 ) {
 409                                 Debug( LDAP_DEBUG_ANY,
 410     "%s: line %d: extra cruft after <dn> in \"suffix %s\" line (ignored)\n",
 411                                     fname, lineno, cargv[1] );
 412                         }
 413                         if ( be == NULL ) {
 414                                 Debug( LDAP_DEBUG_ANY,
 415 "%s: line %d: suffix line must appear inside a database definition (ignored)\n",
 416                                     fname, lineno, 0 );
 417                         } else if ( ( tmp_be = select_backend( cargv[1], 0 ) ) == be ) {
 418                                 Debug( LDAP_DEBUG_ANY,
 419 "%s: line %d: suffix already served by this backend (ignored)\n",
 420                                     fname, lineno, 0 );
 421                         } else if ( tmp_be  != NULL ) {
 422                                 Debug( LDAP_DEBUG_ANY,
 423 "%s: line %d: suffix already served by a preceeding backend \"%s\" (ignored)\n",
 424                                     fname, lineno, tmp_be->be_suffix[0] );
 425                         } else {
 426                                 char *dn = ch_strdup( cargv[1] );
 427                                 if ( load_ucdata( NULL ) < 0 ) {
 428                                         return( 1 );
 429                                 }
 430                                 if( dn_validate( dn ) == NULL ) {
 431                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 432                                                 "suffix DN invalid \"%s\"\n",
 433                                         fname, lineno, cargv[1] );
 434                                         return 1;
 435
 436                                 } else if( *dn == '\0' && default_search_nbase != NULL ) {
 437                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 438                                                 "suffix DN empty and default "
 439                                                 "search base provided \"%s\" (assuming okay)\n",
 440                                         fname, lineno, default_search_base );
 441                                 }
 442                                 charray_add( &be->be_suffix, dn );
 443                                 (void) ldap_pvt_str2upper( dn );
 444                                 charray_add( &be->be_nsuffix, dn );
 445                                 free( dn );
 446                         }
 447
 448                 /* set database suffixAlias */
 449                 } else if ( strcasecmp( cargv[0], "suffixAlias" ) == 0 ) {
 450                         Backend *tmp_be;
 451                         if ( cargc < 2 ) {
 452                                 Debug( LDAP_DEBUG_ANY,
 453 "%s: line %d: missing alias and aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 454                                         fname, lineno, 0 );
 455                                 return( 1 );
 456                         } else if ( cargc < 3 ) {
 457                                 Debug( LDAP_DEBUG_ANY,
 458 "%s: line %d: missing aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 459                                 fname, lineno, 0 );
 460                                 return( 1 );
 461                         } else if ( cargc > 3 ) {
 462                                 Debug( LDAP_DEBUG_ANY,
 463                                         "%s: line %d: extra cruft in suffixAlias line (ignored)\n",
 464                                 fname, lineno, 0 );
 465                         }
 466
 467                         if ( be == NULL ) {
 468                                 Debug( LDAP_DEBUG_ANY,
 469                                         "%s: line %d: suffixAlias line"
 470                                         " must appear inside a database definition (ignored)\n",
 471                                         fname, lineno, 0 );
 472                         } else if ( (tmp_be = select_backend( cargv[1], 0 )) != NULL ) {
 473                                 Debug( LDAP_DEBUG_ANY,
 474                                         "%s: line %d: suffixAlias served by"
 475                                         "  a preceeding backend \"%s\" (ignored)\n",
 476                                         fname, lineno, tmp_be->be_suffix[0] );
 477
 478                         } else if ( (tmp_be = select_backend( cargv[2], 0 )) != NULL ) {
 479                                 Debug( LDAP_DEBUG_ANY,
 480                                         "%s: line %d: suffixAlias derefs to differnet backend"
 481                                         "  a preceeding backend \"%s\" (ignored)\n",
 482                                         fname, lineno, tmp_be->be_suffix[0] );
 483
 484                         } else {
 485                                 char *alias, *aliased_dn;
 486
 487                                 alias = ch_strdup( cargv[1] );
 488                                 if ( load_ucdata( NULL ) < 0 ) {
 489                                         return( 1 );
 490                                 }
 491                                 (void) dn_normalize( alias );
 492
 493                                 aliased_dn = ch_strdup( cargv[2] );
 494                                 (void) dn_normalize( aliased_dn );
 495
 496                                 charray_add( &be->be_suffixAlias, alias );
 497                                 charray_add( &be->be_suffixAlias, aliased_dn );
 498
 499                                 free(alias);
 500                                 free(aliased_dn);
 501                         }
 502
 503                /* set max deref depth */
 504                } else if ( strcasecmp( cargv[0], "maxDerefDepth" ) == 0 ) {
 505                                         int i;
 506                        if ( cargc < 2 ) {
 507                                Debug( LDAP_DEBUG_ANY,
 508                    "%s: line %d: missing depth in \"maxDerefDepth <depth>\" line\n",
 509                                    fname, lineno, 0 );
 510                                return( 1 );
 511                        }
 512                        if ( be == NULL ) {
 513                                Debug( LDAP_DEBUG_ANY,
 514 "%s: line %d: depth line must appear inside a database definition (ignored)\n",
 515                                    fname, lineno, 0 );
 516                        } else if ((i = atoi(cargv[1])) < 0) {
 517                                Debug( LDAP_DEBUG_ANY,
 518 "%s: line %d: depth must be positive (ignored)\n",
 519                                    fname, lineno, 0 );
 520
 521                        } else {
 522                            be->be_max_deref_depth = i;
 523                                            }
 524
 525
 526                 /* set magic "root" dn for this database */
 527                 } else if ( strcasecmp( cargv[0], "rootdn" ) == 0 ) {
 528                         if ( cargc < 2 ) {
 529                                 Debug( LDAP_DEBUG_ANY,
 530                     "%s: line %d: missing dn in \"rootdn <dn>\" line\n",
 531                                     fname, lineno, 0 );
 532                                 return( 1 );
 533                         }
 534                         if ( be == NULL ) {
 535                                 Debug( LDAP_DEBUG_ANY,
 536 "%s: line %d: rootdn line must appear inside a database definition (ignored)\n",
 537                                     fname, lineno, 0 );
 538                         } else {
 539                                 be->be_root_dn = ch_strdup( cargv[1] );
 540                                 be->be_root_ndn = ch_strdup( cargv[1] );
 541
 542                                 if ( load_ucdata( NULL ) < 0 ) {
 543                                         return( 1 );
 544                                 }
 545                                 if( dn_normalize( be->be_root_ndn ) == NULL ) {
 546                                         free( be->be_root_dn );
 547                                         free( be->be_root_ndn );
 548                                         Debug( LDAP_DEBUG_ANY,
 549 "%s: line %d: rootdn DN is invalid\n",
 550                                            fname, lineno, 0 );
 551                                         return( 1 );
 552                                 }
 553                         }
 554
 555                 /* set super-secret magic database password */
 556                 } else if ( strcasecmp( cargv[0], "rootpw" ) == 0 ) {
 557                         if ( cargc < 2 ) {
 558                                 Debug( LDAP_DEBUG_ANY,
 559             "%s: line %d: missing passwd in \"rootpw <passwd>\" line\n",
 560                                     fname, lineno, 0 );
 561                                 return( 1 );
 562                         }
 563                         if ( be == NULL ) {
 564                                 Debug( LDAP_DEBUG_ANY,
 565 "%s: line %d: rootpw line must appear inside a database definition (ignored)\n",
 566                                     fname, lineno, 0 );
 567                         } else {
 568                                 be->be_root_pw.bv_val = ch_strdup( cargv[1] );
 569                                 be->be_root_pw.bv_len = strlen( be->be_root_pw.bv_val );
 570                         }
 571
 572                 /* make this database read-only */
 573                 } else if ( strcasecmp( cargv[0], "readonly" ) == 0 ) {
 574                         if ( cargc < 2 ) {
 575                                 Debug( LDAP_DEBUG_ANY,
 576             "%s: line %d: missing on|off in \"readonly <on|off>\" line\n",
 577                                     fname, lineno, 0 );
 578                                 return( 1 );
 579                         }
 580                         if ( be == NULL ) {
 581                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 582                                         global_restrictops |= SLAP_RESTRICT_OP_WRITES;
 583                                 } else {
 584                                         global_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 585                                 }
 586                         } else {
 587                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 588                                         be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
 589                                 } else {
 590                                         be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 591                                 }
 592                         }
 593
 594
 595                 /* allow these features */
 596                 } else if ( strcasecmp( cargv[0], "allows" ) == 0 ||
 597                         strcasecmp( cargv[0], "allow" ) == 0 )
 598                 {
 599                         slap_mask_t     allows;
 600
 601                         if ( be != NULL ) {
 602                                 Debug( LDAP_DEBUG_ANY,
 603 "%s: line %d: allow line must appear prior to database definitions\n",
 604                                     fname, lineno, 0 );
 605                         }
 606
 607                         if ( cargc < 2 ) {
 608                                 Debug( LDAP_DEBUG_ANY,
 609             "%s: line %d: missing feature(s) in \"allow <features>\" line\n",
 610                                     fname, lineno, 0 );
 611                                 return( 1 );
 612                         }
 613
 614                         allows = 0;
 615
 616                         for( i=1; i < cargc; i++ ) {
 617                                 if( strcasecmp( cargv[i], "tls_2_anon" ) == 0 ) {
 618                                         allows |= SLAP_ALLOW_TLS_2_ANON;
 619
 620                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 621                                         Debug( LDAP_DEBUG_ANY,
 622                     "%s: line %d: unknown feature %s in \"allow <features>\" line\n",
 623                                             fname, lineno, cargv[i] );
 624                                         return( 1 );
 625                                 }
 626                         }
 627
 628                         global_allows = allows;
 629
 630                 /* disallow these features */
 631                 } else if ( strcasecmp( cargv[0], "disallows" ) == 0 ||
 632                         strcasecmp( cargv[0], "disallow" ) == 0 )
 633                 {
 634                         slap_mask_t     disallows;
 635
 636                         if ( be != NULL ) {
 637                                 Debug( LDAP_DEBUG_ANY,
 638 "%s: line %d: disallow line must appear prior to database definitions\n",
 639                                     fname, lineno, 0 );
 640                         }
 641
 642                         if ( cargc < 2 ) {
 643                                 Debug( LDAP_DEBUG_ANY,
 644             "%s: line %d: missing feature(s) in \"disallow <features>\" line\n",
 645                                     fname, lineno, 0 );
 646                                 return( 1 );
 647                         }
 648
 649                         disallows = 0;
 650
 651                         for( i=1; i < cargc; i++ ) {
 652                                 if( strcasecmp( cargv[i], "bind_v2" ) == 0 ) {
 653                                         disallows |= SLAP_DISALLOW_BIND_V2;
 654
 655                                 } else if( strcasecmp( cargv[i], "bind_anon" ) == 0 ) {
 656                                         disallows |= SLAP_DISALLOW_BIND_ANON;
 657
 658                                 } else if( strcasecmp( cargv[i], "bind_anon_cred" ) == 0 ) {
 659                                         disallows |= SLAP_DISALLOW_BIND_ANON_CRED;
 660
 661                                 } else if( strcasecmp( cargv[i], "bind_anon_dn" ) == 0 ) {
 662                                         disallows |= SLAP_DISALLOW_BIND_ANON_DN;
 663
 664                                 } else if( strcasecmp( cargv[i], "bind_simple" ) == 0 ) {
 665                                         disallows |= SLAP_DISALLOW_BIND_SIMPLE;
 666
 667                                 } else if( strcasecmp( cargv[i], "bind_krbv4" ) == 0 ) {
 668                                         disallows |= SLAP_DISALLOW_BIND_KRBV4;
 669
 670                                 } else if( strcasecmp( cargv[i], "tls_authc" ) == 0 ) {
 671                                         disallows |= SLAP_DISALLOW_TLS_AUTHC;
 672
 673                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 674                                         Debug( LDAP_DEBUG_ANY,
 675                     "%s: line %d: unknown feature %s in \"disallow <features>\" line\n",
 676                                             fname, lineno, cargv[i] );
 677                                         return( 1 );
 678                                 }
 679                         }
 680
 681                         global_disallows = disallows;
 682
 683                 /* require these features */
 684                 } else if ( strcasecmp( cargv[0], "requires" ) == 0 ||
 685                         strcasecmp( cargv[0], "require" ) == 0 )
 686                 {
 687                         slap_mask_t     requires;
 688
 689                         if ( cargc < 2 ) {
 690                                 Debug( LDAP_DEBUG_ANY,
 691             "%s: line %d: missing feature(s) in \"require <features>\" line\n",
 692                                     fname, lineno, 0 );
 693                                 return( 1 );
 694                         }
 695
 696                         requires = 0;
 697
 698                         for( i=1; i < cargc; i++ ) {
 699                                 if( strcasecmp( cargv[i], "bind" ) == 0 ) {
 700                                         requires |= SLAP_REQUIRE_BIND;
 701
 702                                 } else if( strcasecmp( cargv[i], "LDAPv3" ) == 0 ) {
 703                                         requires |= SLAP_REQUIRE_LDAP_V3;
 704
 705                                 } else if( strcasecmp( cargv[i], "authc" ) == 0 ) {
 706                                         requires |= SLAP_REQUIRE_AUTHC;
 707
 708                                 } else if( strcasecmp( cargv[i], "SASL" ) == 0 ) {
 709                                         requires |= SLAP_REQUIRE_SASL;
 710
 711                                 } else if( strcasecmp( cargv[i], "strong" ) == 0 ) {
 712                                         requires |= SLAP_REQUIRE_STRONG;
 713
 714                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 715                                         Debug( LDAP_DEBUG_ANY,
 716                     "%s: line %d: unknown feature %s in \"require <features>\" line\n",
 717                                             fname, lineno, cargv[i] );
 718                                         return( 1 );
 719                                 }
 720                         }
 721
 722                         if ( be == NULL ) {
 723                                 global_requires = requires;
 724                         } else {
 725                                 be->be_requires = requires;
 726                         }
 727
 728                 /* required security factors */
 729                 } else if ( strcasecmp( cargv[0], "security" ) == 0 ) {
 730                         slap_ssf_set_t *set;
 731
 732                         if ( cargc < 2 ) {
 733                                 Debug( LDAP_DEBUG_ANY,
 734             "%s: line %d: missing factor(s) in \"security <factors>\" line\n",
 735                                     fname, lineno, 0 );
 736                                 return( 1 );
 737                         }
 738
 739                         if ( be == NULL ) {
 740                                 set = &global_ssf_set;
 741                         } else {
 742                                 set = &be->be_ssf_set;
 743                         }
 744
 745                         for( i=1; i < cargc; i++ ) {
 746                                 if( strncasecmp( cargv[i], "ssf=",
 747                                         sizeof("ssf") ) == 0 )
 748                                 {
 749                                         set->sss_ssf =
 750                                                 atoi( &cargv[i][sizeof("ssf")] );
 751
 752                                 } else if( strncasecmp( cargv[i], "transport=",
 753                                         sizeof("transport") ) == 0 )
 754                                 {
 755                                         set->sss_transport =
 756                                                 atoi( &cargv[i][sizeof("transport")] );
 757
 758                                 } else if( strncasecmp( cargv[i], "tls=",
 759                                         sizeof("tls") ) == 0 )
 760                                 {
 761                                         set->sss_tls =
 762                                                 atoi( &cargv[i][sizeof("tls")] );
 763
 764                                 } else if( strncasecmp( cargv[i], "sasl=",
 765                                         sizeof("sasl") ) == 0 )
 766                                 {
 767                                         set->sss_sasl =
 768                                                 atoi( &cargv[i][sizeof("sasl")] );
 769
 770                                 } else if( strncasecmp( cargv[i], "update_ssf=",
 771                                         sizeof("update_ssf") ) == 0 )
 772                                 {
 773                                         set->sss_update_ssf =
 774                                                 atoi( &cargv[i][sizeof("update_ssf")] );
 775
 776                                 } else if( strncasecmp( cargv[i], "update_transport=",
 777                                         sizeof("update_transport") ) == 0 )
 778                                 {
 779                                         set->sss_update_transport =
 780                                                 atoi( &cargv[i][sizeof("update_transport")] );
 781
 782                                 } else if( strncasecmp( cargv[i], "update_tls=",
 783                                         sizeof("update_tls") ) == 0 )
 784                                 {
 785                                         set->sss_update_tls =
 786                                                 atoi( &cargv[i][sizeof("update_tls")] );
 787
 788                                 } else if( strncasecmp( cargv[i], "update_sasl=",
 789                                         sizeof("update_sasl") ) == 0 )
 790                                 {
 791                                         set->sss_update_sasl =
 792                                                 atoi( &cargv[i][sizeof("update_sasl")] );
 793
 794                                 } else {
 795                                         Debug( LDAP_DEBUG_ANY,
 796                     "%s: line %d: unknown factor %s in \"security <factors>\" line\n",
 797                                             fname, lineno, cargv[i] );
 798                                         return( 1 );
 799                                 }
 800                         }
 801                 /* where to send clients when we don't hold it */
 802                 } else if ( strcasecmp( cargv[0], "referral" ) == 0 ) {
 803                         if ( cargc < 2 ) {
 804                                 Debug( LDAP_DEBUG_ANY,
 805                     "%s: line %d: missing URL in \"referral <URL>\" line\n",
 806                                     fname, lineno, 0 );
 807                                 return( 1 );
 808                         }
 809
 810                         vals[0]->bv_val = cargv[1];
 811                         vals[0]->bv_len = strlen( vals[0]->bv_val );
 812                         value_add( &default_referral, vals );
 813
 814 #ifdef NEW_LOGGING
 815                 } else if ( strcasecmp( cargv[0], "logfile" ) == 0 ) {
 816                         FILE *logfile;
 817                         if ( cargc < 2 ) {
 818                             Debug( LDAP_DEBUG_ANY,
 819                                    "%s: line %d: Error in logfile directive, \"logfile filename\"\n",
 820                                    fname, lineno, 0 );
 821                             return( 1 );
 822                         }
 823                         logfile = fopen( cargv[1], "w" );
 824                         if ( logfile != NULL ) lutil_debug_file( logfile );
 825
 826 #endif
 827                 /* start of a new database definition */
 828                 } else if ( strcasecmp( cargv[0], "debug" ) == 0 ) {
 829                         int level;
 830                         if ( cargc < 3 ) {
 831                                 Debug( LDAP_DEBUG_ANY,
 832                                         "%s: line %d: Error in debug directive, \"debug subsys level\"\n",
 833                                         fname, lineno, 0 );
 834                                 return( 1 );
 835                         }
 836                         level = atoi( cargv[2] );
 837                         if ( level <= 0 ) level = lutil_mnem2level( cargv[2] );
 838                         lutil_set_debug_level( cargv[1], level );
 839                 /* specify an Object Identifier macro */
 840                 } else if ( strcasecmp( cargv[0], "objectidentifier" ) == 0 ) {
 841                         parse_oidm( fname, lineno, cargc, cargv );
 842
 843                 /* specify an objectclass */
 844                 } else if ( strcasecmp( cargv[0], "objectclass" ) == 0 ) {
 845                         if ( *cargv[1] == '(' ) {
 846                                 char * p;
 847                                 p = strchr(saveline,'(');
 848                                 parse_oc( fname, lineno, p, cargv );
 849                         } else {
 850                                 Debug( LDAP_DEBUG_ANY,
 851     "%s: line %d: old objectclass format not supported.\n",
 852                                     fname, lineno, 0 );
 853                         }
 854
 855                 /* specify an attribute type */
 856                 } else if (( strcasecmp( cargv[0], "attributetype" ) == 0 )
 857                         || ( strcasecmp( cargv[0], "attribute" ) == 0 ))
 858                 {
 859                         if ( *cargv[1] == '(' ) {
 860                                 char * p;
 861                                 p = strchr(saveline,'(');
 862                                 parse_at( fname, lineno, p, cargv );
 863                         } else {
 864                                 Debug( LDAP_DEBUG_ANY,
 865     "%s: line %d: old attribute type format not supported.\n",
 866                                     fname, lineno, 0 );
 867                         }
 868
 869                 /* turn on/off schema checking */
 870                 } else if ( strcasecmp( cargv[0], "schemacheck" ) == 0 ) {
 871                         if ( cargc < 2 ) {
 872                                 Debug( LDAP_DEBUG_ANY,
 873     "%s: line %d: missing on|off in \"schemacheck <on|off>\" line\n",
 874                                     fname, lineno, 0 );
 875                                 return( 1 );
 876                         }
 877                         if ( strcasecmp( cargv[1], "off" ) == 0 ) {
 878                                 global_schemacheck = 0;
 879                         } else {
 880                                 global_schemacheck = 1;
 881                         }
 882
 883                 /* specify access control info */
 884                 } else if ( strcasecmp( cargv[0], "access" ) == 0 ) {
 885                         parse_acl( be, fname, lineno, cargc, cargv );
 886
 887                 /* debug level to log things to syslog */
 888                 } else if ( strcasecmp( cargv[0], "loglevel" ) == 0 ) {
 889                         if ( cargc < 2 ) {
 890                                 Debug( LDAP_DEBUG_ANY,
 891                     "%s: line %d: missing level in \"loglevel <level>\" line\n",
 892                                     fname, lineno, 0 );
 893                                 return( 1 );
 894                         }
 895
 896                         ldap_syslog = 0;
 897
 898                         for( i=1; i < cargc; i++ ) {
 899                                 ldap_syslog += atoi( cargv[1] );
 900                         }
 901
 902                 /* list of replicas of the data in this backend (master only) */
 903                 } else if ( strcasecmp( cargv[0], "replica" ) == 0 ) {
 904                         if ( cargc < 2 ) {
 905                                 Debug( LDAP_DEBUG_ANY,
 906             "%s: line %d: missing host in \"replica <host[:port]>\" line\n",
 907                                     fname, lineno, 0 );
 908                                 return( 1 );
 909                         }
 910                         if ( be == NULL ) {
 911                                 Debug( LDAP_DEBUG_ANY,
 912 "%s: line %d: replica line must appear inside a database definition (ignored)\n",
 913                                     fname, lineno, 0 );
 914                         } else {
 915                                 for ( i = 1; i < cargc; i++ ) {
 916                                         if ( strncasecmp( cargv[i], "host=", 5 )
 917                                             == 0 ) {
 918                                                 charray_add( &be->be_replica,
 919                                                              cargv[i] + 5 );
 920                                                 break;
 921                                         }
 922                                 }
 923                                 if ( i == cargc ) {
 924                                         Debug( LDAP_DEBUG_ANY,
 925                     "%s: line %d: missing host in \"replica\" line (ignored)\n",
 926                                             fname, lineno, 0 );
 927                                 }
 928                         }
 929
 930                 /* dn of master entity allowed to write to replica */
 931                 } else if ( strcasecmp( cargv[0], "updatedn" ) == 0 ) {
 932                         if ( cargc < 2 ) {
 933                                 Debug( LDAP_DEBUG_ANY,
 934                     "%s: line %d: missing dn in \"updatedn <dn>\" line\n",
 935                                     fname, lineno, 0 );
 936                                 return( 1 );
 937                         }
 938                         if ( be == NULL ) {
 939                                 Debug( LDAP_DEBUG_ANY,
 940 "%s: line %d: updatedn line must appear inside a database definition (ignored)\n",
 941                                     fname, lineno, 0 );
 942                         } else {
 943                                 be->be_update_ndn = ch_strdup( cargv[1] );
 944                                 if ( load_ucdata( NULL ) < 0 ) {
 945                                         return( 1 );
 946                                 }
 947                                 if( dn_normalize( be->be_update_ndn ) == NULL ) {
 948                                         Debug( LDAP_DEBUG_ANY,
 949 "%s: line %d: updatedn DN is invalid\n",
 950                                             fname, lineno, 0 );
 951                                         return 1;
 952                                 }
 953                         }
 954
 955                 } else if ( strcasecmp( cargv[0], "updateref" ) == 0 ) {
 956                         if ( cargc < 2 ) {
 957                                 Debug( LDAP_DEBUG_ANY,
 958                     "%s: line %d: missing dn in \"updateref <ldapurl>\" line\n",
 959                                     fname, lineno, 0 );
 960                                 return( 1 );
 961                         }
 962                         if ( be == NULL ) {
 963                                 Debug( LDAP_DEBUG_ANY,
 964 "%s: line %d: updateref line must appear inside a database definition (ignored)\n",
 965                                     fname, lineno, 0 );
 966                         } else if ( be->be_update_ndn == NULL ) {
 967                                 Debug( LDAP_DEBUG_ANY,
 968 "%s: line %d: updateref line must after updatedn (ignored)\n",
 969                                     fname, lineno, 0 );
 970                         } else {
 971                                 vals[0]->bv_val = cargv[1];
 972                                 vals[0]->bv_len = strlen( vals[0]->bv_val );
 973                                 value_add( &be->be_update_refs, vals );
 974                         }
 975
 976                 /* replication log file to which changes are appended */
 977                 } else if ( strcasecmp( cargv[0], "replogfile" ) == 0 ) {
 978                         if ( cargc < 2 ) {
 979                                 Debug( LDAP_DEBUG_ANY,
 980             "%s: line %d: missing dn in \"replogfile <filename>\" line\n",
 981                                     fname, lineno, 0 );
 982                                 return( 1 );
 983                         }
 984                         if ( be ) {
 985                                 be->be_replogfile = ch_strdup( cargv[1] );
 986                         } else {
 987                                 replogfile = ch_strdup( cargv[1] );
 988                         }
 989
 990                 /* maintain lastmodified{by,time} attributes */
 991                 } else if ( strcasecmp( cargv[0], "lastmod" ) == 0 ) {
 992                         if ( cargc < 2 ) {
 993                                 Debug( LDAP_DEBUG_ANY,
 994             "%s: line %d: missing on|off in \"lastmod <on|off>\" line\n",
 995                                     fname, lineno, 0 );
 996                                 return( 1 );
 997                         }
 998                         if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 999                                 if ( be )
1000                                         be->be_lastmod = ON;
1001                                 else
1002                                         global_lastmod = ON;
1003                         } else {
1004                                 if ( be )
1005                                         be->be_lastmod = OFF;
1006                                 else
1007                                         global_lastmod = OFF;
1008                         }
1009
1010                 /* set idle timeout value */
1011                 } else if ( strcasecmp( cargv[0], "idletimeout" ) == 0 ) {
1012                         int i;
1013                         if ( cargc < 2 ) {
1014                                 Debug( LDAP_DEBUG_ANY,
1015             "%s: line %d: missing timeout value in \"idletimeout <seconds>\" line\n",
1016                                     fname, lineno, 0 );
1017                                 return( 1 );
1018                         }
1019
1020                         i = atoi( cargv[1] );
1021
1022                         if( i < 0 ) {
1023                                 Debug( LDAP_DEBUG_ANY,
1024             "%s: line %d: timeout value (%d) invalid \"idletimeout <seconds>\" line\n",
1025                                     fname, lineno, i );
1026                                 return( 1 );
1027                         }
1028
1029                         global_idletimeout = i;
1030
1031                 /* include another config file */
1032                 } else if ( strcasecmp( cargv[0], "include" ) == 0 ) {
1033                         if ( cargc < 2 ) {
1034                                 Debug( LDAP_DEBUG_ANY,
1035     "%s: line %d: missing filename in \"include <filename>\" line\n",
1036                                     fname, lineno, 0 );
1037                                 return( 1 );
1038                         }
1039                         savefname = ch_strdup( cargv[1] );
1040                         savelineno = lineno;
1041
1042                         if ( read_config( savefname ) != 0 ) {
1043                                 return( 1 );
1044                         }
1045
1046                         free( savefname );
1047                         lineno = savelineno - 1;
1048
1049                 /* location of kerberos srvtab file */
1050                 } else if ( strcasecmp( cargv[0], "srvtab" ) == 0 ) {
1051                         if ( cargc < 2 ) {
1052                                 Debug( LDAP_DEBUG_ANY,
1053             "%s: line %d: missing filename in \"srvtab <filename>\" line\n",
1054                                     fname, lineno, 0 );
1055                                 return( 1 );
1056                         }
1057                         ldap_srvtab = ch_strdup( cargv[1] );
1058
1059 #ifdef SLAPD_MODULES
1060                 } else if (strcasecmp( cargv[0], "moduleload") == 0 ) {
1061                    if ( cargc < 2 ) {
1062                       Debug( LDAP_DEBUG_ANY,
1063                              "%s: line %d: missing filename in \"moduleload <filename>\" line\n",
1064                              fname, lineno, 0 );
1065                       exit( EXIT_FAILURE );
1066                    }
1067                    if (module_load(cargv[1], cargc - 2, (cargc > 2) ? cargv + 2 : NULL)) {
1068                       Debug( LDAP_DEBUG_ANY,
1069                              "%s: line %d: failed to load or initialize module %s\n",
1070                              fname, lineno, cargv[1]);
1071                       exit( EXIT_FAILURE );
1072                    }
1073                 } else if (strcasecmp( cargv[0], "modulepath") == 0 ) {
1074                    if ( cargc != 2 ) {
1075                       Debug( LDAP_DEBUG_ANY,
1076                              "%s: line %d: missing path in \"modulepath <path>\" line\n",
1077                              fname, lineno, 0 );
1078                       exit( EXIT_FAILURE );
1079                    }
1080                    if (module_path( cargv[1] )) {
1081                       Debug( LDAP_DEBUG_ANY,
1082                              "%s: line %d: failed to set module search path to %s\n",
1083                              fname, lineno, cargv[1]);
1084                       exit( EXIT_FAILURE );
1085                    }
1086
1087 #endif /*SLAPD_MODULES*/
1088
1089 #ifdef HAVE_TLS
1090                 } else if ( !strcasecmp( cargv[0], "TLSProtocol" ) ) {
1091                         rc = ldap_pvt_tls_set_option( NULL,
1092                                                       LDAP_OPT_X_TLS_PROTOCOL,
1093                                                       cargv[1] );
1094                         if ( rc )
1095                                 return rc;
1096
1097                 } else if ( !strcasecmp( cargv[0], "TLSCipherSuite" ) ) {
1098                         rc = ldap_pvt_tls_set_option( NULL,
1099                                                       LDAP_OPT_X_TLS_CIPHER_SUITE,
1100                                                       cargv[1] );
1101                         if ( rc )
1102                                 return rc;
1103
1104                 } else if ( !strcasecmp( cargv[0], "TLSCertificateFile" ) ) {
1105                         rc = ldap_pvt_tls_set_option( NULL,
1106                                                       LDAP_OPT_X_TLS_CERTFILE,
1107                                                       cargv[1] );
1108                         if ( rc )
1109                                 return rc;
1110
1111                 } else if ( !strcasecmp( cargv[0], "TLSCertificateKeyFile" ) ) {
1112                         rc = ldap_pvt_tls_set_option( NULL,
1113                                                       LDAP_OPT_X_TLS_KEYFILE,
1114                                                       cargv[1] );
1115                         if ( rc )
1116                                 return rc;
1117
1118                 } else if ( !strcasecmp( cargv[0], "TLSCACertificatePath" ) ) {
1119                         rc = ldap_pvt_tls_set_option( NULL,
1120                                                       LDAP_OPT_X_TLS_CACERTDIR,
1121                                                       cargv[1] );
1122                         if ( rc )
1123                                 return rc;
1124
1125                 } else if ( !strcasecmp( cargv[0], "TLSCACertificateFile" ) ) {
1126                         rc = ldap_pvt_tls_set_option( NULL,
1127                                                       LDAP_OPT_X_TLS_CACERTFILE,
1128                                                       cargv[1] );
1129                         if ( rc )
1130                                 return rc;
1131                 } else if ( !strcasecmp( cargv[0], "TLSVerifyClient" ) ) {
1132                         i = atoi(cargv[1]);
1133                         rc = ldap_pvt_tls_set_option( NULL,
1134                                                       LDAP_OPT_X_TLS_REQUIRE_CERT,
1135                                                       &i );
1136                         if ( rc )
1137                                 return rc;
1138
1139 #endif
1140
1141                 /* pass anything else to the current backend info/db config routine */
1142                 } else {
1143                         if ( bi != NULL ) {
1144                                 if ( bi->bi_config == 0 ) {
1145                                         Debug( LDAP_DEBUG_ANY,
1146 "%s: line %d: unknown directive \"%s\" inside backend info definition (ignored)\n",
1147                                                 fname, lineno, cargv[0] );
1148                                 } else {
1149                                         if ( (*bi->bi_config)( bi, fname, lineno, cargc, cargv )
1150                                                 != 0 )
1151                                         {
1152                                                 return( 1 );
1153                                         }
1154                                 }
1155                         } else if ( be != NULL ) {
1156                                 if ( be->be_config == 0 ) {
1157                                         Debug( LDAP_DEBUG_ANY,
1158 "%s: line %d: unknown directive \"%s\" inside backend database definition (ignored)\n",
1159                                         fname, lineno, cargv[0] );
1160                                 } else {
1161                                         if ( (*be->be_config)( be, fname, lineno, cargc, cargv )
1162                                                 != 0 )
1163                                         {
1164                                                 return( 1 );
1165                                         }
1166                                 }
1167                         } else {
1168                                 Debug( LDAP_DEBUG_ANY,
1169 "%s: line %d: unknown directive \"%s\" outside backend info and database definitions (ignored)\n",
1170                                     fname, lineno, cargv[0] );
1171                         }
1172                 }
1173                 free( saveline );
1174         }
1175         fclose( fp );
1176         if ( load_ucdata( NULL ) < 0 ) {
1177                 return( 1 );
1178         }
1179         return( 0 );
1180 }
1181
1182 static int
1183 fp_parse_line(
1184     char        *line,
1185     int         *argcp,
1186     char        **argv
1187 )
1188 {
1189         char *  token;
1190
1191         *argcp = 0;
1192         for ( token = strtok_quote( line, " \t" ); token != NULL;
1193             token = strtok_quote( NULL, " \t" ) ) {
1194                 if ( *argcp == MAXARGS ) {
1195                         Debug( LDAP_DEBUG_ANY, "Too many tokens (max %d)\n",
1196                             MAXARGS, 0, 0 );
1197                         return( 1 );
1198                 }
1199                 argv[(*argcp)++] = token;
1200         }
1201         argv[*argcp] = NULL;
1202         return 0;
1203 }
1204
1205 static char *
1206 strtok_quote( char *line, char *sep )
1207 {
1208         int             inquote;
1209         char            *tmp;
1210         static char     *next;
1211
1212         if ( line != NULL ) {
1213                 next = line;
1214         }
1215         while ( *next && strchr( sep, *next ) ) {
1216                 next++;
1217         }
1218
1219         if ( *next == '\0' ) {
1220                 next = NULL;
1221                 return( NULL );
1222         }
1223         tmp = next;
1224
1225         for ( inquote = 0; *next; ) {
1226                 switch ( *next ) {
1227                 case '"':
1228                         if ( inquote ) {
1229                                 inquote = 0;
1230                         } else {
1231                                 inquote = 1;
1232                         }
1233                         AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 );
1234                         break;
1235
1236                 case '\\':
1237                         if ( next[1] )
1238                                 AC_MEMCPY( next,
1239                                             next + 1, strlen( next + 1 ) + 1 );
1240                         next++;         /* dont parse the escaped character */
1241                         break;
1242
1243                 default:
1244                         if ( ! inquote ) {
1245                                 if ( strchr( sep, *next ) != NULL ) {
1246                                         *next++ = '\0';
1247                                         return( tmp );
1248                                 }
1249                         }
1250                         next++;
1251                         break;
1252                 }
1253         }
1254
1255         return( tmp );
1256 }
1257
1258 static char     buf[BUFSIZ];
1259 static char     *line;
1260 static int      lmax, lcur;
1261
1262 #define CATLINE( buf )  { \
1263         int     len; \
1264         len = strlen( buf ); \
1265         while ( lcur + len + 1 > lmax ) { \
1266                 lmax += BUFSIZ; \
1267                 line = (char *) ch_realloc( line, lmax ); \
1268         } \
1269         strcpy( line + lcur, buf ); \
1270         lcur += len; \
1271 }
1272
1273 static char *
1274 fp_getline( FILE *fp, int *lineno )
1275 {
1276         char            *p;
1277
1278         lcur = 0;
1279         CATLINE( buf );
1280         (*lineno)++;
1281
1282         /* hack attack - keeps us from having to keep a stack of bufs... */
1283         if ( strncasecmp( line, "include", 7 ) == 0 ) {
1284                 buf[0] = '\0';
1285                 return( line );
1286         }
1287
1288         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
1289                 if ( (p = strchr( buf, '\n' )) != NULL ) {
1290                         *p = '\0';
1291                 }
1292                 if ( ! isspace( (unsigned char) buf[0] ) ) {
1293                         return( line );
1294                 }
1295
1296                 CATLINE( buf );
1297                 (*lineno)++;
1298         }
1299         buf[0] = '\0';
1300
1301         return( line[0] ? line : NULL );
1302 }
1303
1304 static void
1305 fp_getline_init( int *lineno )
1306 {
1307         *lineno = -1;
1308         buf[0] = '\0';
1309 }
1310
1311 /* Loads ucdata, returns 1 if loading, 0 if already loaded, -1 on error */
1312 static int
1313 load_ucdata( char *path )
1314 {
1315         static int loaded = 0;
1316         int err;
1317
1318         if ( loaded ) {
1319                 return( 0 );
1320         }
1321         err = ucdata_load( path ? path : SLAPD_DEFAULT_UCDATA,
1322                            UCDATA_CASE|UCDATA_CTYPE|UCDATA_NUM );
1323         if ( err ) {
1324                 Debug( LDAP_DEBUG_ANY, "error loading ucdata (error %d)\n",
1325                        err, 0, 0 );
1326                 return( -1 );
1327         }
1328         loaded = 1;
1329         return( 1 );
1330 }