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