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
 136                 /* start of a new database definition */
 137                 } else if ( strcasecmp( cargv[0], "database" ) == 0 ) {
 138                         if ( cargc < 2 ) {
 139                                 Debug( LDAP_DEBUG_ANY,
 140                 "%s: line %d: missing type in \"database <type>\" line\n",
 141                                     fname, lineno, 0 );
 142                                 return( 1 );
 143                         }
 144
 145                         bi = NULL;
 146                         be = backend_db_init( cargv[1] );
 147
 148                         if( be == NULL ) {
 149                                 Debug( LDAP_DEBUG_ANY,
 150                                         "database %s initialization failed.\n",
 151                                     cargv[1], 0, 0 );
 152                                 return( 1 );
 153                         }
 154
 155                 /* set thread concurrency */
 156                 } else if ( strcasecmp( cargv[0], "concurrency" ) == 0 ) {
 157                         int c;
 158                         if ( cargc < 2 ) {
 159                                 Debug( LDAP_DEBUG_ANY,
 160             "%s: line %d: missing level in \"concurrency <level>\" line\n",
 161                                     fname, lineno, 0 );
 162                                 return( 1 );
 163                         }
 164
 165                         c = atoi( cargv[1] );
 166
 167                         if( c < 1 ) {
 168                                 Debug( LDAP_DEBUG_ANY,
 169             "%s: line %d: invalid level (%d) in \"concurrency <level>\" line\n",
 170                                     fname, lineno, c );
 171                                 return( 1 );
 172                         }
 173
 174                         ldap_pvt_thread_set_concurrency( c );
 175
 176                 /* default search base */
 177                 } else if ( strcasecmp( cargv[0], "defaultSearchBase" ) == 0 ) {
 178                         if ( cargc < 2 ) {
 179                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 180                                         "missing dn in \"defaultSearchBase <dn>\" line\n",
 181                                         fname, lineno, 0 );
 182                                 return 1;
 183
 184                         } else if ( cargc > 2 ) {
 185                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 186                                         "extra cruft after <dn> in \"defaultSearchBase %s\", "
 187                                         "line (ignored)\n",
 188                                         fname, lineno, cargv[1] );
 189                         }
 190
 191                         if ( bi != NULL || be != NULL ) {
 192                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 193                                         "defaultSearchBaase line must appear prior to "
 194                                         "any backend or database definition\n",
 195                                     fname, lineno, 0 );
 196                                 return 1;
 197                         }
 198
 199                         if ( default_search_nbase != NULL ) {
 200                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 201                                         "default search base \"%s\" already defined "
 202                                         "(discarding old)\n",
 203                                         fname, lineno, default_search_base );
 204                                 free( default_search_base );
 205                                 free( default_search_nbase );
 206                         }
 207
 208                         default_search_base = ch_strdup( cargv[1] );
 209                         default_search_nbase = ch_strdup( cargv[1] );
 210
 211                         if ( load_ucdata( NULL ) < 0 ) {
 212                                 return( 1 );
 213                         }
 214                         if( dn_normalize( default_search_nbase ) == NULL ) {
 215                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 216                                         "invalid default search base \"%s\"\n",
 217                                         fname, lineno, default_search_base );
 218                                 return 1;
 219                         }
 220
 221                 /* set maximum threads in thread pool */
 222                 } else if ( strcasecmp( cargv[0], "threads" ) == 0 ) {
 223                         int c;
 224                         if ( cargc < 2 ) {
 225                                 Debug( LDAP_DEBUG_ANY,
 226             "%s: line %d: missing count in \"threads <count>\" line\n",
 227                                     fname, lineno, 0 );
 228                                 return( 1 );
 229                         }
 230
 231                         c = atoi( cargv[1] );
 232
 233                         if( c < 0 ) {
 234                                 Debug( LDAP_DEBUG_ANY,
 235             "%s: line %d: invalid level (%d) in \"threads <count>\" line\n",
 236                                     fname, lineno, c );
 237                                 return( 1 );
 238                         }
 239
 240                         ldap_pvt_thread_pool_maxthreads( &connection_pool, c );
 241
 242                 /* get pid file name */
 243                 } else if ( strcasecmp( cargv[0], "pidfile" ) == 0 ) {
 244                         if ( cargc < 2 ) {
 245                                 Debug( LDAP_DEBUG_ANY,
 246             "%s: line %d: missing file name in \"pidfile <file>\" line\n",
 247                                     fname, lineno, 0 );
 248                                 return( 1 );
 249                         }
 250
 251                         slapd_pid_file = ch_strdup( cargv[1] );
 252
 253                 /* get args file name */
 254                 } else if ( strcasecmp( cargv[0], "argsfile" ) == 0 ) {
 255                         if ( cargc < 2 ) {
 256                                 Debug( LDAP_DEBUG_ANY,
 257             "%s: line %d: missing file name in \"argsfile <file>\" line\n",
 258                                     fname, lineno, 0 );
 259                                 return( 1 );
 260                         }
 261
 262                         slapd_args_file = ch_strdup( cargv[1] );
 263
 264                 /* default password hash */
 265                 } else if ( strcasecmp( cargv[0], "password-hash" ) == 0 ) {
 266                         if ( cargc < 2 ) {
 267                                 Debug( LDAP_DEBUG_ANY,
 268             "%s: line %d: missing hash in \"password-hash <hash>\" line\n",
 269                                     fname, lineno, 0 );
 270                                 return( 1 );
 271                         }
 272                         if ( default_passwd_hash != NULL ) {
 273                                 Debug( LDAP_DEBUG_ANY,
 274                                         "%s: line %d: already set default password_hash!\n",
 275                                         fname, lineno, 0 );
 276                                 return 1;
 277
 278                         } else {
 279                                 default_passwd_hash = ch_strdup( cargv[1] );
 280                         }
 281
 282                 /* set SASL host */
 283                 } else if ( strcasecmp( cargv[0], "sasl-host" ) == 0 ) {
 284                         if ( cargc < 2 ) {
 285                                 Debug( LDAP_DEBUG_ANY,
 286             "%s: line %d: missing host in \"sasl-host <host>\" line\n",
 287                                     fname, lineno, 0 );
 288                                 return( 1 );
 289                         }
 290
 291                         if ( global_host != NULL ) {
 292                                 Debug( LDAP_DEBUG_ANY,
 293                                         "%s: line %d: already set sasl-host!\n",
 294                                         fname, lineno, 0 );
 295                                 return 1;
 296
 297                         } else {
 298                                 global_host = ch_strdup( cargv[1] );
 299                         }
 300
 301                 /* set SASL realm */
 302                 } else if ( strcasecmp( cargv[0], "sasl-realm" ) == 0 ) {
 303                         if ( cargc < 2 ) {
 304                                 Debug( LDAP_DEBUG_ANY,
 305             "%s: line %d: missing realm in \"sasl-realm <realm>\" line\n",
 306                                     fname, lineno, 0 );
 307                                 return( 1 );
 308                         }
 309
 310                         if ( global_realm != NULL ) {
 311                                 Debug( LDAP_DEBUG_ANY,
 312                                         "%s: line %d: already set sasl-realm!\n",
 313                                         fname, lineno, 0 );
 314                                 return 1;
 315
 316                         } else {
 317                                 global_realm = ch_strdup( cargv[1] );
 318                         }
 319
 320                 } else if ( !strcasecmp( cargv[0], "sasl-regexp" )
 321                         || !strcasecmp( cargv[0], "saslregexp" ) )
 322                 {
 323                         int rc;
 324                         if ( cargc != 3 ) {
 325                                 Debug( LDAP_DEBUG_ANY,
 326                                 "%s: line %d: need 2 args in \"saslregexp <match> <replace>\"\n",
 327                                     fname, lineno, 0 );
 328                                 return( 1 );
 329                         }
 330                         rc = slap_sasl_regexp_config( cargv[1], cargv[2] );
 331                         if ( rc ) {
 332                                 return rc;
 333                         }
 334
 335                 /* SASL security properties */
 336                 } else if ( strcasecmp( cargv[0], "sasl-secprops" ) == 0 ) {
 337                         char *txt;
 338
 339                         if ( cargc < 2 ) {
 340                                 Debug( LDAP_DEBUG_ANY,
 341             "%s: line %d: missing flags in \"sasl-secprops <properties>\" line\n",
 342                                     fname, lineno, 0 );
 343                                 return 1;
 344                         }
 345
 346                         txt = slap_sasl_secprops( cargv[1] );
 347                         if ( txt != NULL ) {
 348                                 Debug( LDAP_DEBUG_ANY,
 349             "%s: line %d: sasl-secprops: %s\n",
 350                                     fname, lineno, txt );
 351                                 return 1;
 352                         }
 353
 354                 /* set UCDATA path */
 355                 } else if ( strcasecmp( cargv[0], "ucdata-path" ) == 0 ) {
 356                         int err;
 357                         if ( cargc < 2 ) {
 358                                 Debug( LDAP_DEBUG_ANY,
 359             "%s: line %d: missing path in \"ucdata-path <path>\" line\n",
 360                                     fname, lineno, 0 );
 361                                 return( 1 );
 362                         }
 363
 364                         err = load_ucdata( cargv[1] );
 365                         if ( err <= 0 ) {
 366                                 if ( err == 0 ) {
 367                                         Debug( LDAP_DEBUG_ANY,
 368                                                "%s: line %d: ucdata already loaded, ucdata-path must be set earlier in the file and/or be specified only once!\n",
 369                                                fname, lineno, 0 );
 370                                 }
 371                                 return( 1 );
 372                         }
 373
 374                 /* set time limit */
 375                 } else if ( strcasecmp( cargv[0], "sizelimit" ) == 0 ) {
 376                         if ( cargc < 2 ) {
 377                                 Debug( LDAP_DEBUG_ANY,
 378             "%s: line %d: missing limit in \"sizelimit <limit>\" line\n",
 379                                     fname, lineno, 0 );
 380                                 return( 1 );
 381                         }
 382                         if ( be == NULL ) {
 383                                 defsize = atoi( cargv[1] );
 384                         } else {
 385                                 be->be_sizelimit = atoi( cargv[1] );
 386                         }
 387
 388                 /* set time limit */
 389                 } else if ( strcasecmp( cargv[0], "timelimit" ) == 0 ) {
 390                         if ( cargc < 2 ) {
 391                                 Debug( LDAP_DEBUG_ANY,
 392             "%s: line %d: missing limit in \"timelimit <limit>\" line\n",
 393                                     fname, lineno, 0 );
 394                                 return( 1 );
 395                         }
 396                         if ( be == NULL ) {
 397                                 deftime = atoi( cargv[1] );
 398                         } else {
 399                                 be->be_timelimit = atoi( cargv[1] );
 400                         }
 401
 402                 /* set database suffix */
 403                 } else if ( strcasecmp( cargv[0], "suffix" ) == 0 ) {
 404                         Backend *tmp_be;
 405                         if ( cargc < 2 ) {
 406                                 Debug( LDAP_DEBUG_ANY,
 407                     "%s: line %d: missing dn in \"suffix <dn>\" line\n",
 408                                     fname, lineno, 0 );
 409                                 return( 1 );
 410                         } else if ( cargc > 2 ) {
 411                                 Debug( LDAP_DEBUG_ANY,
 412     "%s: line %d: extra cruft after <dn> in \"suffix %s\" line (ignored)\n",
 413                                     fname, lineno, cargv[1] );
 414                         }
 415                         if ( be == NULL ) {
 416                                 Debug( LDAP_DEBUG_ANY,
 417 "%s: line %d: suffix line must appear inside a database definition (ignored)\n",
 418                                     fname, lineno, 0 );
 419                         } else if ( ( tmp_be = select_backend( cargv[1], 0 ) ) == be ) {
 420                                 Debug( LDAP_DEBUG_ANY,
 421 "%s: line %d: suffix already served by this backend (ignored)\n",
 422                                     fname, lineno, 0 );
 423                         } else if ( tmp_be  != NULL ) {
 424                                 Debug( LDAP_DEBUG_ANY,
 425 "%s: line %d: suffix already served by a preceeding backend \"%s\" (ignored)\n",
 426                                     fname, lineno, tmp_be->be_suffix[0] );
 427                         } else {
 428                                 char *dn = ch_strdup( cargv[1] );
 429                                 if ( load_ucdata( NULL ) < 0 ) {
 430                                         return( 1 );
 431                                 }
 432                                 if( dn_validate( dn ) == NULL ) {
 433                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 434                                                 "suffix DN invalid \"%s\"\n",
 435                                         fname, lineno, cargv[1] );
 436                                         return 1;
 437
 438                                 } else if( *dn == '\0' && default_search_nbase != NULL ) {
 439                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 440                                                 "suffix DN empty and default "
 441                                                 "search base provided \"%s\" (assuming okay)\n",
 442                                         fname, lineno, default_search_base );
 443                                 }
 444                                 charray_add( &be->be_suffix, dn );
 445                                 (void) ldap_pvt_str2upper( dn );
 446                                 charray_add( &be->be_nsuffix, dn );
 447                                 free( dn );
 448                         }
 449
 450                 /* set database suffixAlias */
 451                 } else if ( strcasecmp( cargv[0], "suffixAlias" ) == 0 ) {
 452                         Backend *tmp_be;
 453                         if ( cargc < 2 ) {
 454                                 Debug( LDAP_DEBUG_ANY,
 455 "%s: line %d: missing alias and aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 456                                         fname, lineno, 0 );
 457                                 return( 1 );
 458                         } else if ( cargc < 3 ) {
 459                                 Debug( LDAP_DEBUG_ANY,
 460 "%s: line %d: missing aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 461                                 fname, lineno, 0 );
 462                                 return( 1 );
 463                         } else if ( cargc > 3 ) {
 464                                 Debug( LDAP_DEBUG_ANY,
 465                                         "%s: line %d: extra cruft in suffixAlias line (ignored)\n",
 466                                 fname, lineno, 0 );
 467                         }
 468
 469                         if ( be == NULL ) {
 470                                 Debug( LDAP_DEBUG_ANY,
 471                                         "%s: line %d: suffixAlias line"
 472                                         " must appear inside a database definition (ignored)\n",
 473                                         fname, lineno, 0 );
 474                         } else if ( (tmp_be = select_backend( cargv[1], 0 )) != NULL ) {
 475                                 Debug( LDAP_DEBUG_ANY,
 476                                         "%s: line %d: suffixAlias served by"
 477                                         "  a preceeding backend \"%s\" (ignored)\n",
 478                                         fname, lineno, tmp_be->be_suffix[0] );
 479
 480                         } else if ( (tmp_be = select_backend( cargv[2], 0 )) != NULL ) {
 481                                 Debug( LDAP_DEBUG_ANY,
 482                                         "%s: line %d: suffixAlias derefs to differnet backend"
 483                                         "  a preceeding backend \"%s\" (ignored)\n",
 484                                         fname, lineno, tmp_be->be_suffix[0] );
 485
 486                         } else {
 487                                 char *alias, *aliased_dn;
 488
 489                                 alias = ch_strdup( cargv[1] );
 490                                 if ( load_ucdata( NULL ) < 0 ) {
 491                                         return( 1 );
 492                                 }
 493                                 (void) dn_normalize( alias );
 494
 495                                 aliased_dn = ch_strdup( cargv[2] );
 496                                 (void) dn_normalize( aliased_dn );
 497
 498                                 charray_add( &be->be_suffixAlias, alias );
 499                                 charray_add( &be->be_suffixAlias, aliased_dn );
 500
 501                                 free(alias);
 502                                 free(aliased_dn);
 503                         }
 504
 505                /* set max deref depth */
 506                } else if ( strcasecmp( cargv[0], "maxDerefDepth" ) == 0 ) {
 507                                         int i;
 508                        if ( cargc < 2 ) {
 509                                Debug( LDAP_DEBUG_ANY,
 510                    "%s: line %d: missing depth in \"maxDerefDepth <depth>\" line\n",
 511                                    fname, lineno, 0 );
 512                                return( 1 );
 513                        }
 514                        if ( be == NULL ) {
 515                                Debug( LDAP_DEBUG_ANY,
 516 "%s: line %d: depth line must appear inside a database definition (ignored)\n",
 517                                    fname, lineno, 0 );
 518                        } else if ((i = atoi(cargv[1])) < 0) {
 519                                Debug( LDAP_DEBUG_ANY,
 520 "%s: line %d: depth must be positive (ignored)\n",
 521                                    fname, lineno, 0 );
 522
 523                        } else {
 524                            be->be_max_deref_depth = i;
 525                                            }
 526
 527
 528                 /* set magic "root" dn for this database */
 529                 } else if ( strcasecmp( cargv[0], "rootdn" ) == 0 ) {
 530                         if ( cargc < 2 ) {
 531                                 Debug( LDAP_DEBUG_ANY,
 532                     "%s: line %d: missing dn in \"rootdn <dn>\" line\n",
 533                                     fname, lineno, 0 );
 534                                 return( 1 );
 535                         }
 536                         if ( be == NULL ) {
 537                                 Debug( LDAP_DEBUG_ANY,
 538 "%s: line %d: rootdn line must appear inside a database definition (ignored)\n",
 539                                     fname, lineno, 0 );
 540                         } else {
 541                                 be->be_root_dn = ch_strdup( cargv[1] );
 542                                 be->be_root_ndn = ch_strdup( cargv[1] );
 543
 544                                 if ( load_ucdata( NULL ) < 0 ) {
 545                                         return( 1 );
 546                                 }
 547                                 if( dn_normalize( be->be_root_ndn ) == NULL ) {
 548                                         free( be->be_root_dn );
 549                                         free( be->be_root_ndn );
 550                                         Debug( LDAP_DEBUG_ANY,
 551 "%s: line %d: rootdn DN is invalid\n",
 552                                            fname, lineno, 0 );
 553                                         return( 1 );
 554                                 }
 555                         }
 556
 557                 /* set super-secret magic database password */
 558                 } else if ( strcasecmp( cargv[0], "rootpw" ) == 0 ) {
 559                         if ( cargc < 2 ) {
 560                                 Debug( LDAP_DEBUG_ANY,
 561             "%s: line %d: missing passwd in \"rootpw <passwd>\" line\n",
 562                                     fname, lineno, 0 );
 563                                 return( 1 );
 564                         }
 565                         if ( be == NULL ) {
 566                                 Debug( LDAP_DEBUG_ANY,
 567 "%s: line %d: rootpw line must appear inside a database definition (ignored)\n",
 568                                     fname, lineno, 0 );
 569                         } else {
 570                                 be->be_root_pw.bv_val = ch_strdup( cargv[1] );
 571                                 be->be_root_pw.bv_len = strlen( be->be_root_pw.bv_val );
 572                         }
 573
 574                 /* make this database read-only */
 575                 } else if ( strcasecmp( cargv[0], "readonly" ) == 0 ) {
 576                         if ( cargc < 2 ) {
 577                                 Debug( LDAP_DEBUG_ANY,
 578             "%s: line %d: missing on|off in \"readonly <on|off>\" line\n",
 579                                     fname, lineno, 0 );
 580                                 return( 1 );
 581                         }
 582                         if ( be == NULL ) {
 583                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 584                                         global_restrictops |= SLAP_RESTRICT_OP_WRITES;
 585                                 } else {
 586                                         global_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 587                                 }
 588                         } else {
 589                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 590                                         be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
 591                                 } else {
 592                                         be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 593                                 }
 594                         }
 595
 596
 597                 /* allow these features */
 598                 } else if ( strcasecmp( cargv[0], "allows" ) == 0 ||
 599                         strcasecmp( cargv[0], "allow" ) == 0 )
 600                 {
 601                         slap_mask_t     allows;
 602
 603                         if ( be != NULL ) {
 604                                 Debug( LDAP_DEBUG_ANY,
 605 "%s: line %d: allow line must appear prior to database definitions\n",
 606                                     fname, lineno, 0 );
 607                         }
 608
 609                         if ( cargc < 2 ) {
 610                                 Debug( LDAP_DEBUG_ANY,
 611             "%s: line %d: missing feature(s) in \"allow <features>\" line\n",
 612                                     fname, lineno, 0 );
 613                                 return( 1 );
 614                         }
 615
 616                         allows = 0;
 617
 618                         for( i=1; i < cargc; i++ ) {
 619                                 if( strcasecmp( cargv[i], "tls_2_anon" ) == 0 ) {
 620                                         allows |= SLAP_ALLOW_TLS_2_ANON;
 621
 622                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 623                                         Debug( LDAP_DEBUG_ANY,
 624                     "%s: line %d: unknown feature %s in \"allow <features>\" line\n",
 625                                             fname, lineno, cargv[i] );
 626                                         return( 1 );
 627                                 }
 628                         }
 629
 630                         global_allows = allows;
 631
 632                 /* disallow these features */
 633                 } else if ( strcasecmp( cargv[0], "disallows" ) == 0 ||
 634                         strcasecmp( cargv[0], "disallow" ) == 0 )
 635                 {
 636                         slap_mask_t     disallows;
 637
 638                         if ( be != NULL ) {
 639                                 Debug( LDAP_DEBUG_ANY,
 640 "%s: line %d: disallow line must appear prior to database definitions\n",
 641                                     fname, lineno, 0 );
 642                         }
 643
 644                         if ( cargc < 2 ) {
 645                                 Debug( LDAP_DEBUG_ANY,
 646             "%s: line %d: missing feature(s) in \"disallow <features>\" line\n",
 647                                     fname, lineno, 0 );
 648                                 return( 1 );
 649                         }
 650
 651                         disallows = 0;
 652
 653                         for( i=1; i < cargc; i++ ) {
 654                                 if( strcasecmp( cargv[i], "bind_v2" ) == 0 ) {
 655                                         disallows |= SLAP_DISALLOW_BIND_V2;
 656
 657                                 } else if( strcasecmp( cargv[i], "bind_anon" ) == 0 ) {
 658                                         disallows |= SLAP_DISALLOW_BIND_ANON;
 659
 660                                 } else if( strcasecmp( cargv[i], "bind_anon_cred" ) == 0 ) {
 661                                         disallows |= SLAP_DISALLOW_BIND_ANON_CRED;
 662
 663                                 } else if( strcasecmp( cargv[i], "bind_anon_dn" ) == 0 ) {
 664                                         disallows |= SLAP_DISALLOW_BIND_ANON_DN;
 665
 666                                 } else if( strcasecmp( cargv[i], "bind_simple" ) == 0 ) {
 667                                         disallows |= SLAP_DISALLOW_BIND_SIMPLE;
 668
 669                                 } else if( strcasecmp( cargv[i], "bind_krbv4" ) == 0 ) {
 670                                         disallows |= SLAP_DISALLOW_BIND_KRBV4;
 671
 672                                 } else if( strcasecmp( cargv[i], "tls_authc" ) == 0 ) {
 673                                         disallows |= SLAP_DISALLOW_TLS_AUTHC;
 674
 675                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 676                                         Debug( LDAP_DEBUG_ANY,
 677                     "%s: line %d: unknown feature %s in \"disallow <features>\" line\n",
 678                                             fname, lineno, cargv[i] );
 679                                         return( 1 );
 680                                 }
 681                         }
 682
 683                         global_disallows = disallows;
 684
 685                 /* require these features */
 686                 } else if ( strcasecmp( cargv[0], "requires" ) == 0 ||
 687                         strcasecmp( cargv[0], "require" ) == 0 )
 688                 {
 689                         slap_mask_t     requires;
 690
 691                         if ( cargc < 2 ) {
 692                                 Debug( LDAP_DEBUG_ANY,
 693             "%s: line %d: missing feature(s) in \"require <features>\" line\n",
 694                                     fname, lineno, 0 );
 695                                 return( 1 );
 696                         }
 697
 698                         requires = 0;
 699
 700                         for( i=1; i < cargc; i++ ) {
 701                                 if( strcasecmp( cargv[i], "bind" ) == 0 ) {
 702                                         requires |= SLAP_REQUIRE_BIND;
 703
 704                                 } else if( strcasecmp( cargv[i], "LDAPv3" ) == 0 ) {
 705                                         requires |= SLAP_REQUIRE_LDAP_V3;
 706
 707                                 } else if( strcasecmp( cargv[i], "authc" ) == 0 ) {
 708                                         requires |= SLAP_REQUIRE_AUTHC;
 709
 710                                 } else if( strcasecmp( cargv[i], "SASL" ) == 0 ) {
 711                                         requires |= SLAP_REQUIRE_SASL;
 712
 713                                 } else if( strcasecmp( cargv[i], "strong" ) == 0 ) {
 714                                         requires |= SLAP_REQUIRE_STRONG;
 715
 716                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 717                                         Debug( LDAP_DEBUG_ANY,
 718                     "%s: line %d: unknown feature %s in \"require <features>\" line\n",
 719                                             fname, lineno, cargv[i] );
 720                                         return( 1 );
 721                                 }
 722                         }
 723
 724                         if ( be == NULL ) {
 725                                 global_requires = requires;
 726                         } else {
 727                                 be->be_requires = requires;
 728                         }
 729
 730                 /* required security factors */
 731                 } else if ( strcasecmp( cargv[0], "security" ) == 0 ) {
 732                         slap_ssf_set_t *set;
 733
 734                         if ( cargc < 2 ) {
 735                                 Debug( LDAP_DEBUG_ANY,
 736             "%s: line %d: missing factor(s) in \"security <factors>\" line\n",
 737                                     fname, lineno, 0 );
 738                                 return( 1 );
 739                         }
 740
 741                         if ( be == NULL ) {
 742                                 set = &global_ssf_set;
 743                         } else {
 744                                 set = &be->be_ssf_set;
 745                         }
 746
 747                         for( i=1; i < cargc; i++ ) {
 748                                 if( strncasecmp( cargv[i], "ssf=",
 749                                         sizeof("ssf") ) == 0 )
 750                                 {
 751                                         set->sss_ssf =
 752                                                 atoi( &cargv[i][sizeof("ssf")] );
 753
 754                                 } else if( strncasecmp( cargv[i], "transport=",
 755                                         sizeof("transport") ) == 0 )
 756                                 {
 757                                         set->sss_transport =
 758                                                 atoi( &cargv[i][sizeof("transport")] );
 759
 760                                 } else if( strncasecmp( cargv[i], "tls=",
 761                                         sizeof("tls") ) == 0 )
 762                                 {
 763                                         set->sss_tls =
 764                                                 atoi( &cargv[i][sizeof("tls")] );
 765
 766                                 } else if( strncasecmp( cargv[i], "sasl=",
 767                                         sizeof("sasl") ) == 0 )
 768                                 {
 769                                         set->sss_sasl =
 770                                                 atoi( &cargv[i][sizeof("sasl")] );
 771
 772                                 } else if( strncasecmp( cargv[i], "update_ssf=",
 773                                         sizeof("update_ssf") ) == 0 )
 774                                 {
 775                                         set->sss_update_ssf =
 776                                                 atoi( &cargv[i][sizeof("update_ssf")] );
 777
 778                                 } else if( strncasecmp( cargv[i], "update_transport=",
 779                                         sizeof("update_transport") ) == 0 )
 780                                 {
 781                                         set->sss_update_transport =
 782                                                 atoi( &cargv[i][sizeof("update_transport")] );
 783
 784                                 } else if( strncasecmp( cargv[i], "update_tls=",
 785                                         sizeof("update_tls") ) == 0 )
 786                                 {
 787                                         set->sss_update_tls =
 788                                                 atoi( &cargv[i][sizeof("update_tls")] );
 789
 790                                 } else if( strncasecmp( cargv[i], "update_sasl=",
 791                                         sizeof("update_sasl") ) == 0 )
 792                                 {
 793                                         set->sss_update_sasl =
 794                                                 atoi( &cargv[i][sizeof("update_sasl")] );
 795
 796                                 } else {
 797                                         Debug( LDAP_DEBUG_ANY,
 798                     "%s: line %d: unknown factor %s in \"security <factors>\" line\n",
 799                                             fname, lineno, cargv[i] );
 800                                         return( 1 );
 801                                 }
 802                         }
 803
 804
 805                 /* where to send clients when we don't hold it */
 806                 } else if ( strcasecmp( cargv[0], "referral" ) == 0 ) {
 807                         if ( cargc < 2 ) {
 808                                 Debug( LDAP_DEBUG_ANY,
 809                     "%s: line %d: missing URL in \"referral <URL>\" line\n",
 810                                     fname, lineno, 0 );
 811                                 return( 1 );
 812                         }
 813
 814                         vals[0]->bv_val = cargv[1];
 815                         vals[0]->bv_len = strlen( vals[0]->bv_val );
 816                         value_add( &default_referral, vals );
 817
 818                 } else if ( strcasecmp( cargv[0], "debug" ) == 0 ) {
 819                         int level;
 820                         if ( cargc < 3 ) {
 821                                 Debug( LDAP_DEBUG_ANY,
 822                                         "%s: line %d: Error in debug directive, \"debug subsys level\"\n",
 823                                         fname, lineno, 0 );
 824                                 return( 1 );
 825                         }
 826                         level = atoi( cargv[2] );
 827                         if ( level <= 0 ) level = lutil_mnem2level( cargv[2] );
 828                         lutil_set_debug_level( cargv[1], level );
 829                 /* specify an Object Identifier macro */
 830 #ifdef NEW_LOGGING
 831                 } else if ( strcasecmp( cargv[0], "logfile" ) == 0 ) {
 832                         FILE *logfile;
 833                         if ( cargc < 2 ) {
 834                             Debug( LDAP_DEBUG_ANY,
 835                                    "%s: line %d: Error in logfile directive, \"logfile filename\"\n",
 836                                    fname, lineno, 0 );
 837                             return( 1 );
 838                         }
 839                         logfile = fopen( cargv[1], "w" );
 840                         if ( logfile != NULL ) lutil_debug_file( logfile );
 841
 842 #endif
 843                 } else if ( strcasecmp( cargv[0], "objectidentifier" ) == 0 ) {
 844                         parse_oidm( fname, lineno, cargc, cargv );
 845
 846                 /* specify an objectclass */
 847                 } else if ( strcasecmp( cargv[0], "objectclass" ) == 0 ) {
 848                         if ( *cargv[1] == '(' ) {
 849                                 char * p;
 850                                 p = strchr(saveline,'(');
 851                                 parse_oc( fname, lineno, p, cargv );
 852                         } else {
 853                                 Debug( LDAP_DEBUG_ANY,
 854     "%s: line %d: old objectclass format not supported.\n",
 855                                     fname, lineno, 0 );
 856                         }
 857
 858                 /* specify an attribute type */
 859                 } else if (( strcasecmp( cargv[0], "attributetype" ) == 0 )
 860                         || ( strcasecmp( cargv[0], "attribute" ) == 0 ))
 861                 {
 862                         if ( *cargv[1] == '(' ) {
 863                                 char * p;
 864                                 p = strchr(saveline,'(');
 865                                 parse_at( fname, lineno, p, cargv );
 866                         } else {
 867                                 Debug( LDAP_DEBUG_ANY,
 868     "%s: line %d: old attribute type format not supported.\n",
 869                                     fname, lineno, 0 );
 870                         }
 871
 872                 /* turn on/off schema checking */
 873                 } else if ( strcasecmp( cargv[0], "schemacheck" ) == 0 ) {
 874                         if ( cargc < 2 ) {
 875                                 Debug( LDAP_DEBUG_ANY,
 876     "%s: line %d: missing on|off in \"schemacheck <on|off>\" line\n",
 877                                     fname, lineno, 0 );
 878                                 return( 1 );
 879                         }
 880                         if ( strcasecmp( cargv[1], "off" ) == 0 ) {
 881                                 global_schemacheck = 0;
 882                         } else {
 883                                 global_schemacheck = 1;
 884                         }
 885
 886                 /* specify access control info */
 887                 } else if ( strcasecmp( cargv[0], "access" ) == 0 ) {
 888                         parse_acl( be, fname, lineno, cargc, cargv );
 889
 890                 /* debug level to log things to syslog */
 891                 } else if ( strcasecmp( cargv[0], "loglevel" ) == 0 ) {
 892                         if ( cargc < 2 ) {
 893                                 Debug( LDAP_DEBUG_ANY,
 894                     "%s: line %d: missing level in \"loglevel <level>\" line\n",
 895                                     fname, lineno, 0 );
 896                                 return( 1 );
 897                         }
 898
 899                         ldap_syslog = 0;
 900
 901                         for( i=1; i < cargc; i++ ) {
 902                                 ldap_syslog += atoi( cargv[1] );
 903                         }
 904
 905                 /* list of replicas of the data in this backend (master only) */
 906                 } else if ( strcasecmp( cargv[0], "replica" ) == 0 ) {
 907                         if ( cargc < 2 ) {
 908                                 Debug( LDAP_DEBUG_ANY,
 909             "%s: line %d: missing host in \"replica <host[:port]>\" line\n",
 910                                     fname, lineno, 0 );
 911                                 return( 1 );
 912                         }
 913                         if ( be == NULL ) {
 914                                 Debug( LDAP_DEBUG_ANY,
 915 "%s: line %d: replica line must appear inside a database definition (ignored)\n",
 916                                     fname, lineno, 0 );
 917                         } else {
 918                                 for ( i = 1; i < cargc; i++ ) {
 919                                         if ( strncasecmp( cargv[i], "host=", 5 )
 920                                             == 0 ) {
 921                                                 charray_add( &be->be_replica,
 922                                                              cargv[i] + 5 );
 923                                                 break;
 924                                         }
 925                                 }
 926                                 if ( i == cargc ) {
 927                                         Debug( LDAP_DEBUG_ANY,
 928                     "%s: line %d: missing host in \"replica\" line (ignored)\n",
 929                                             fname, lineno, 0 );
 930                                 }
 931                         }
 932
 933                 /* dn of master entity allowed to write to replica */
 934                 } else if ( strcasecmp( cargv[0], "updatedn" ) == 0 ) {
 935                         if ( cargc < 2 ) {
 936                                 Debug( LDAP_DEBUG_ANY,
 937                     "%s: line %d: missing dn in \"updatedn <dn>\" line\n",
 938                                     fname, lineno, 0 );
 939                                 return( 1 );
 940                         }
 941                         if ( be == NULL ) {
 942                                 Debug( LDAP_DEBUG_ANY,
 943 "%s: line %d: updatedn line must appear inside a database definition (ignored)\n",
 944                                     fname, lineno, 0 );
 945                         } else {
 946                                 be->be_update_ndn = ch_strdup( cargv[1] );
 947                                 if ( load_ucdata( NULL ) < 0 ) {
 948                                         return( 1 );
 949                                 }
 950                                 if( dn_normalize( be->be_update_ndn ) == NULL ) {
 951                                         Debug( LDAP_DEBUG_ANY,
 952 "%s: line %d: updatedn DN is invalid\n",
 953                                             fname, lineno, 0 );
 954                                         return 1;
 955                                 }
 956                         }
 957
 958                 } else if ( strcasecmp( cargv[0], "updateref" ) == 0 ) {
 959                         if ( cargc < 2 ) {
 960                                 Debug( LDAP_DEBUG_ANY,
 961                     "%s: line %d: missing dn in \"updateref <ldapurl>\" line\n",
 962                                     fname, lineno, 0 );
 963                                 return( 1 );
 964                         }
 965                         if ( be == NULL ) {
 966                                 Debug( LDAP_DEBUG_ANY,
 967 "%s: line %d: updateref line must appear inside a database definition (ignored)\n",
 968                                     fname, lineno, 0 );
 969                         } else if ( be->be_update_ndn == NULL ) {
 970                                 Debug( LDAP_DEBUG_ANY,
 971 "%s: line %d: updateref line must after updatedn (ignored)\n",
 972                                     fname, lineno, 0 );
 973                         } else {
 974                                 vals[0]->bv_val = cargv[1];
 975                                 vals[0]->bv_len = strlen( vals[0]->bv_val );
 976                                 value_add( &be->be_update_refs, vals );
 977                         }
 978
 979                 /* replication log file to which changes are appended */
 980                 } else if ( strcasecmp( cargv[0], "replogfile" ) == 0 ) {
 981                         if ( cargc < 2 ) {
 982                                 Debug( LDAP_DEBUG_ANY,
 983             "%s: line %d: missing dn in \"replogfile <filename>\" line\n",
 984                                     fname, lineno, 0 );
 985                                 return( 1 );
 986                         }
 987                         if ( be ) {
 988                                 be->be_replogfile = ch_strdup( cargv[1] );
 989                         } else {
 990                                 replogfile = ch_strdup( cargv[1] );
 991                         }
 992
 993                 /* maintain lastmodified{by,time} attributes */
 994                 } else if ( strcasecmp( cargv[0], "lastmod" ) == 0 ) {
 995                         if ( cargc < 2 ) {
 996                                 Debug( LDAP_DEBUG_ANY,
 997             "%s: line %d: missing on|off in \"lastmod <on|off>\" line\n",
 998                                     fname, lineno, 0 );
 999                                 return( 1 );
1000                         }
1001                         if ( strcasecmp( cargv[1], "on" ) == 0 ) {
1002                                 if ( be )
1003                                         be->be_lastmod = ON;
1004                                 else
1005                                         global_lastmod = ON;
1006                         } else {
1007                                 if ( be )
1008                                         be->be_lastmod = OFF;
1009                                 else
1010                                         global_lastmod = OFF;
1011                         }
1012
1013                 /* set idle timeout value */
1014                 } else if ( strcasecmp( cargv[0], "idletimeout" ) == 0 ) {
1015                         int i;
1016                         if ( cargc < 2 ) {
1017                                 Debug( LDAP_DEBUG_ANY,
1018             "%s: line %d: missing timeout value in \"idletimeout <seconds>\" line\n",
1019                                     fname, lineno, 0 );
1020                                 return( 1 );
1021                         }
1022
1023                         i = atoi( cargv[1] );
1024
1025                         if( i < 0 ) {
1026                                 Debug( LDAP_DEBUG_ANY,
1027             "%s: line %d: timeout value (%d) invalid \"idletimeout <seconds>\" line\n",
1028                                     fname, lineno, i );
1029                                 return( 1 );
1030                         }
1031
1032                         global_idletimeout = i;
1033
1034                 /* include another config file */
1035                 } else if ( strcasecmp( cargv[0], "include" ) == 0 ) {
1036                         if ( cargc < 2 ) {
1037                                 Debug( LDAP_DEBUG_ANY,
1038     "%s: line %d: missing filename in \"include <filename>\" line\n",
1039                                     fname, lineno, 0 );
1040                                 return( 1 );
1041                         }
1042                         savefname = ch_strdup( cargv[1] );
1043                         savelineno = lineno;
1044
1045                         if ( read_config( savefname ) != 0 ) {
1046                                 return( 1 );
1047                         }
1048
1049                         free( savefname );
1050                         lineno = savelineno - 1;
1051
1052                 /* location of kerberos srvtab file */
1053                 } else if ( strcasecmp( cargv[0], "srvtab" ) == 0 ) {
1054                         if ( cargc < 2 ) {
1055                                 Debug( LDAP_DEBUG_ANY,
1056             "%s: line %d: missing filename in \"srvtab <filename>\" line\n",
1057                                     fname, lineno, 0 );
1058                                 return( 1 );
1059                         }
1060                         ldap_srvtab = ch_strdup( cargv[1] );
1061
1062 #ifdef SLAPD_MODULES
1063                 } else if (strcasecmp( cargv[0], "moduleload") == 0 ) {
1064                    if ( cargc < 2 ) {
1065                       Debug( LDAP_DEBUG_ANY,
1066                              "%s: line %d: missing filename in \"moduleload <filename>\" line\n",
1067                              fname, lineno, 0 );
1068                       exit( EXIT_FAILURE );
1069                    }
1070                    if (module_load(cargv[1], cargc - 2, (cargc > 2) ? cargv + 2 : NULL)) {
1071                       Debug( LDAP_DEBUG_ANY,
1072                              "%s: line %d: failed to load or initialize module %s\n",
1073                              fname, lineno, cargv[1]);
1074                       exit( EXIT_FAILURE );
1075                    }
1076                 } else if (strcasecmp( cargv[0], "modulepath") == 0 ) {
1077                    if ( cargc != 2 ) {
1078                       Debug( LDAP_DEBUG_ANY,
1079                              "%s: line %d: missing path in \"modulepath <path>\" line\n",
1080                              fname, lineno, 0 );
1081                       exit( EXIT_FAILURE );
1082                    }
1083                    if (module_path( cargv[1] )) {
1084                       Debug( LDAP_DEBUG_ANY,
1085                              "%s: line %d: failed to set module search path to %s\n",
1086                              fname, lineno, cargv[1]);
1087                       exit( EXIT_FAILURE );
1088                    }
1089
1090 #endif /*SLAPD_MODULES*/
1091
1092 #ifdef HAVE_TLS
1093                 } else if ( !strcasecmp( cargv[0], "TLSProtocol" ) ) {
1094                         rc = ldap_pvt_tls_set_option( NULL,
1095                                                       LDAP_OPT_X_TLS_PROTOCOL,
1096                                                       cargv[1] );
1097                         if ( rc )
1098                                 return rc;
1099
1100                 } else if ( !strcasecmp( cargv[0], "TLSCipherSuite" ) ) {
1101                         rc = ldap_pvt_tls_set_option( NULL,
1102                                                       LDAP_OPT_X_TLS_CIPHER_SUITE,
1103                                                       cargv[1] );
1104                         if ( rc )
1105                                 return rc;
1106
1107                 } else if ( !strcasecmp( cargv[0], "TLSCertificateFile" ) ) {
1108                         rc = ldap_pvt_tls_set_option( NULL,
1109                                                       LDAP_OPT_X_TLS_CERTFILE,
1110                                                       cargv[1] );
1111                         if ( rc )
1112                                 return rc;
1113
1114                 } else if ( !strcasecmp( cargv[0], "TLSCertificateKeyFile" ) ) {
1115                         rc = ldap_pvt_tls_set_option( NULL,
1116                                                       LDAP_OPT_X_TLS_KEYFILE,
1117                                                       cargv[1] );
1118                         if ( rc )
1119                                 return rc;
1120
1121                 } else if ( !strcasecmp( cargv[0], "TLSCACertificatePath" ) ) {
1122                         rc = ldap_pvt_tls_set_option( NULL,
1123                                                       LDAP_OPT_X_TLS_CACERTDIR,
1124                                                       cargv[1] );
1125                         if ( rc )
1126                                 return rc;
1127
1128                 } else if ( !strcasecmp( cargv[0], "TLSCACertificateFile" ) ) {
1129                         rc = ldap_pvt_tls_set_option( NULL,
1130                                                       LDAP_OPT_X_TLS_CACERTFILE,
1131                                                       cargv[1] );
1132                         if ( rc )
1133                                 return rc;
1134                 } else if ( !strcasecmp( cargv[0], "TLSVerifyClient" ) ) {
1135                         i = atoi(cargv[1]);
1136                         rc = ldap_pvt_tls_set_option( NULL,
1137                                                       LDAP_OPT_X_TLS_REQUIRE_CERT,
1138                                                       &i );
1139                         if ( rc )
1140                                 return rc;
1141
1142 #endif
1143
1144                 /* pass anything else to the current backend info/db config routine */
1145                 } else {
1146                         if ( bi != NULL ) {
1147                                 if ( bi->bi_config == 0 ) {
1148                                         Debug( LDAP_DEBUG_ANY,
1149 "%s: line %d: unknown directive \"%s\" inside backend info definition (ignored)\n",
1150                                                 fname, lineno, cargv[0] );
1151                                 } else {
1152                                         if ( (*bi->bi_config)( bi, fname, lineno, cargc, cargv )
1153                                                 != 0 )
1154                                         {
1155                                                 return( 1 );
1156                                         }
1157                                 }
1158                         } else if ( be != NULL ) {
1159                                 if ( be->be_config == 0 ) {
1160                                         Debug( LDAP_DEBUG_ANY,
1161 "%s: line %d: unknown directive \"%s\" inside backend database definition (ignored)\n",
1162                                         fname, lineno, cargv[0] );
1163                                 } else {
1164                                         if ( (*be->be_config)( be, fname, lineno, cargc, cargv )
1165                                                 != 0 )
1166                                         {
1167                                                 return( 1 );
1168                                         }
1169                                 }
1170                         } else {
1171                                 Debug( LDAP_DEBUG_ANY,
1172 "%s: line %d: unknown directive \"%s\" outside backend info and database definitions (ignored)\n",
1173                                     fname, lineno, cargv[0] );
1174                         }
1175                 }
1176                 free( saveline );
1177         }
1178         fclose( fp );
1179         if ( load_ucdata( NULL ) < 0 ) {
1180                 return( 1 );
1181         }
1182         return( 0 );
1183 }
1184
1185 static int
1186 fp_parse_line(
1187     char        *line,
1188     int         *argcp,
1189     char        **argv
1190 )
1191 {
1192         char *  token;
1193
1194         *argcp = 0;
1195         for ( token = strtok_quote( line, " \t" ); token != NULL;
1196             token = strtok_quote( NULL, " \t" ) ) {
1197                 if ( *argcp == MAXARGS ) {
1198                         Debug( LDAP_DEBUG_ANY, "Too many tokens (max %d)\n",
1199                             MAXARGS, 0, 0 );
1200                         return( 1 );
1201                 }
1202                 argv[(*argcp)++] = token;
1203         }
1204         argv[*argcp] = NULL;
1205         return 0;
1206 }
1207
1208 static char *
1209 strtok_quote( char *line, char *sep )
1210 {
1211         int             inquote;
1212         char            *tmp;
1213         static char     *next;
1214
1215         if ( line != NULL ) {
1216                 next = line;
1217         }
1218         while ( *next && strchr( sep, *next ) ) {
1219                 next++;
1220         }
1221
1222         if ( *next == '\0' ) {
1223                 next = NULL;
1224                 return( NULL );
1225         }
1226         tmp = next;
1227
1228         for ( inquote = 0; *next; ) {
1229                 switch ( *next ) {
1230                 case '"':
1231                         if ( inquote ) {
1232                                 inquote = 0;
1233                         } else {
1234                                 inquote = 1;
1235                         }
1236                         AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 );
1237                         break;
1238
1239                 case '\\':
1240                         if ( next[1] )
1241                                 AC_MEMCPY( next,
1242                                             next + 1, strlen( next + 1 ) + 1 );
1243                         next++;         /* dont parse the escaped character */
1244                         break;
1245
1246                 default:
1247                         if ( ! inquote ) {
1248                                 if ( strchr( sep, *next ) != NULL ) {
1249                                         *next++ = '\0';
1250                                         return( tmp );
1251                                 }
1252                         }
1253                         next++;
1254                         break;
1255                 }
1256         }
1257
1258         return( tmp );
1259 }
1260
1261 static char     buf[BUFSIZ];
1262 static char     *line;
1263 static int      lmax, lcur;
1264
1265 #define CATLINE( buf )  { \
1266         int     len; \
1267         len = strlen( buf ); \
1268         while ( lcur + len + 1 > lmax ) { \
1269                 lmax += BUFSIZ; \
1270                 line = (char *) ch_realloc( line, lmax ); \
1271         } \
1272         strcpy( line + lcur, buf ); \
1273         lcur += len; \
1274 }
1275
1276 static char *
1277 fp_getline( FILE *fp, int *lineno )
1278 {
1279         char            *p;
1280
1281         lcur = 0;
1282         CATLINE( buf );
1283         (*lineno)++;
1284
1285         /* hack attack - keeps us from having to keep a stack of bufs... */
1286         if ( strncasecmp( line, "include", 7 ) == 0 ) {
1287                 buf[0] = '\0';
1288                 return( line );
1289         }
1290
1291         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
1292                 if ( (p = strchr( buf, '\n' )) != NULL ) {
1293                         *p = '\0';
1294                 }
1295                 if ( ! isspace( (unsigned char) buf[0] ) ) {
1296                         return( line );
1297                 }
1298
1299                 CATLINE( buf );
1300                 (*lineno)++;
1301         }
1302         buf[0] = '\0';
1303
1304         return( line[0] ? line : NULL );
1305 }
1306
1307 static void
1308 fp_getline_init( int *lineno )
1309 {
1310         *lineno = -1;
1311         buf[0] = '\0';
1312 }
1313
1314 /* Loads ucdata, returns 1 if loading, 0 if already loaded, -1 on error */
1315 static int
1316 load_ucdata( char *path )
1317 {
1318         static int loaded = 0;
1319         int err;
1320
1321         if ( loaded ) {
1322                 return( 0 );
1323         }
1324         err = ucdata_load( path ? path : SLAPD_DEFAULT_UCDATA,
1325                            UCDATA_CASE|UCDATA_CTYPE|UCDATA_NUM );
1326         if ( err ) {
1327                 Debug( LDAP_DEBUG_ANY, "error loading ucdata (error %d)\n",
1328                        err, 0, 0 );
1329                 return( -1 );
1330         }
1331         loaded = 1;
1332         return( 1 );
1333 }