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    *global_ucdata_path = NULL;
  40 char            *ldap_srvtab = "";
  41 char            *default_passwd_hash;
  42 char            *default_search_base = NULL;
  43 char            *default_search_nbase = NULL;
  44
  45 char   *slapd_pid_file  = NULL;
  46 char   *slapd_args_file = NULL;
  47
  48 int nSaslRegexp = 0;
  49 SaslRegexp_t *SaslRegexp = NULL;
  50
  51 static char     *fp_getline(FILE *fp, int *lineno);
  52 static void     fp_getline_init(int *lineno);
  53 static int      fp_parse_line(char *line, int *argcp, char **argv);
  54
  55 static char     *strtok_quote(char *line, char *sep);
  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( dn_normalize( default_search_nbase ) == NULL ) {
 212                                 Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 213                                         "invalid default search base \"%s\"\n",
 214                                         fname, lineno, default_search_base );
 215                                 return 1;
 216                         }
 217
 218                 /* set maximum threads in thread pool */
 219                 } else if ( strcasecmp( cargv[0], "threads" ) == 0 ) {
 220                         int c;
 221                         if ( cargc < 2 ) {
 222                                 Debug( LDAP_DEBUG_ANY,
 223             "%s: line %d: missing count in \"threads <count>\" line\n",
 224                                     fname, lineno, 0 );
 225                                 return( 1 );
 226                         }
 227
 228                         c = atoi( cargv[1] );
 229
 230                         if( c < 0 ) {
 231                                 Debug( LDAP_DEBUG_ANY,
 232             "%s: line %d: invalid level (%d) in \"threads <count>\" line\n",
 233                                     fname, lineno, c );
 234                                 return( 1 );
 235                         }
 236
 237                         ldap_pvt_thread_pool_maxthreads( &connection_pool, c );
 238
 239                 /* get pid file name */
 240                 } else if ( strcasecmp( cargv[0], "pidfile" ) == 0 ) {
 241                         if ( cargc < 2 ) {
 242                                 Debug( LDAP_DEBUG_ANY,
 243             "%s: line %d: missing file name in \"pidfile <file>\" line\n",
 244                                     fname, lineno, 0 );
 245                                 return( 1 );
 246                         }
 247
 248                         slapd_pid_file = ch_strdup( cargv[1] );
 249
 250                 /* get args file name */
 251                 } else if ( strcasecmp( cargv[0], "argsfile" ) == 0 ) {
 252                         if ( cargc < 2 ) {
 253                                 Debug( LDAP_DEBUG_ANY,
 254             "%s: line %d: missing file name in \"argsfile <file>\" line\n",
 255                                     fname, lineno, 0 );
 256                                 return( 1 );
 257                         }
 258
 259                         slapd_args_file = ch_strdup( cargv[1] );
 260
 261                 /* default password hash */
 262                 } else if ( strcasecmp( cargv[0], "password-hash" ) == 0 ) {
 263                         if ( cargc < 2 ) {
 264                                 Debug( LDAP_DEBUG_ANY,
 265             "%s: line %d: missing hash in \"password-hash <hash>\" line\n",
 266                                     fname, lineno, 0 );
 267                                 return( 1 );
 268                         }
 269                         if ( default_passwd_hash != NULL ) {
 270                                 Debug( LDAP_DEBUG_ANY,
 271                                         "%s: line %d: already set default password_hash!\n",
 272                                         fname, lineno, 0 );
 273                                 return 1;
 274
 275                         } else {
 276                                 default_passwd_hash = ch_strdup( cargv[1] );
 277                         }
 278
 279                 /* set SASL host */
 280                 } else if ( strcasecmp( cargv[0], "sasl-host" ) == 0 ) {
 281                         if ( cargc < 2 ) {
 282                                 Debug( LDAP_DEBUG_ANY,
 283             "%s: line %d: missing host in \"sasl-host <host>\" line\n",
 284                                     fname, lineno, 0 );
 285                                 return( 1 );
 286                         }
 287
 288                         if ( global_host != NULL ) {
 289                                 Debug( LDAP_DEBUG_ANY,
 290                                         "%s: line %d: already set sasl-host!\n",
 291                                         fname, lineno, 0 );
 292                                 return 1;
 293
 294                         } else {
 295                                 global_host = ch_strdup( cargv[1] );
 296                         }
 297
 298                 /* set SASL realm */
 299                 } else if ( strcasecmp( cargv[0], "sasl-realm" ) == 0 ) {
 300                         if ( cargc < 2 ) {
 301                                 Debug( LDAP_DEBUG_ANY,
 302             "%s: line %d: missing realm in \"sasl-realm <realm>\" line\n",
 303                                     fname, lineno, 0 );
 304                                 return( 1 );
 305                         }
 306
 307                         if ( global_realm != NULL ) {
 308                                 Debug( LDAP_DEBUG_ANY,
 309                                         "%s: line %d: already set sasl-realm!\n",
 310                                         fname, lineno, 0 );
 311                                 return 1;
 312
 313                         } else {
 314                                 global_realm = ch_strdup( cargv[1] );
 315                         }
 316
 317                 } else if ( !strcasecmp( cargv[0], "sasl-regexp" )
 318                         || !strcasecmp( cargv[0], "saslregexp" ) )
 319                 {
 320                         int rc;
 321                         if ( cargc != 3 ) {
 322                                 Debug( LDAP_DEBUG_ANY,
 323                                 "%s: line %d: need 2 args in \"saslregexp <match> <replace>\"\n",
 324                                     fname, lineno, 0 );
 325                                 return( 1 );
 326                         }
 327                         rc = slap_sasl_regexp_config( cargv[1], cargv[2] );
 328                         if ( rc ) {
 329                                 return rc;
 330                         }
 331
 332                 /* SASL security properties */
 333                 } else if ( strcasecmp( cargv[0], "sasl-secprops" ) == 0 ) {
 334                         char *txt;
 335
 336                         if ( cargc < 2 ) {
 337                                 Debug( LDAP_DEBUG_ANY,
 338             "%s: line %d: missing flags in \"sasl-secprops <properties>\" line\n",
 339                                     fname, lineno, 0 );
 340                                 return 1;
 341                         }
 342
 343                         txt = slap_sasl_secprops( cargv[1] );
 344                         if ( txt != NULL ) {
 345                                 Debug( LDAP_DEBUG_ANY,
 346             "%s: line %d: sasl-secprops: %s\n",
 347                                     fname, lineno, txt );
 348                                 return 1;
 349                         }
 350
 351                 /* set UCDATA path */
 352                 } else if ( strcasecmp( cargv[0], "ucdata-path" ) == 0 ) {
 353                         if ( cargc < 2 ) {
 354                                 Debug( LDAP_DEBUG_ANY,
 355             "%s: line %d: missing path in \"ucdata-path <path>\" line\n",
 356                                     fname, lineno, 0 );
 357                                 return( 1 );
 358                         }
 359
 360                         if ( global_ucdata_path != NULL ) {
 361                                 Debug( LDAP_DEBUG_ANY,
 362                                         "%s: line %d: already set ucdata-path!\n",
 363                                         fname, lineno, 0 );
 364                                 return 1;
 365
 366                         } else {
 367                                 global_ucdata_path = ch_strdup( cargv[1] );
 368                         }
 369
 370                 /* set time limit */
 371                 } else if ( strcasecmp( cargv[0], "sizelimit" ) == 0 ) {
 372                         if ( cargc < 2 ) {
 373                                 Debug( LDAP_DEBUG_ANY,
 374             "%s: line %d: missing limit in \"sizelimit <limit>\" line\n",
 375                                     fname, lineno, 0 );
 376                                 return( 1 );
 377                         }
 378                         if ( be == NULL ) {
 379                                 defsize = atoi( cargv[1] );
 380                         } else {
 381                                 be->be_sizelimit = atoi( cargv[1] );
 382                         }
 383
 384                 /* set time limit */
 385                 } else if ( strcasecmp( cargv[0], "timelimit" ) == 0 ) {
 386                         if ( cargc < 2 ) {
 387                                 Debug( LDAP_DEBUG_ANY,
 388             "%s: line %d: missing limit in \"timelimit <limit>\" line\n",
 389                                     fname, lineno, 0 );
 390                                 return( 1 );
 391                         }
 392                         if ( be == NULL ) {
 393                                 deftime = atoi( cargv[1] );
 394                         } else {
 395                                 be->be_timelimit = atoi( cargv[1] );
 396                         }
 397
 398                 /* set database suffix */
 399                 } else if ( strcasecmp( cargv[0], "suffix" ) == 0 ) {
 400                         Backend *tmp_be;
 401                         if ( cargc < 2 ) {
 402                                 Debug( LDAP_DEBUG_ANY,
 403                     "%s: line %d: missing dn in \"suffix <dn>\" line\n",
 404                                     fname, lineno, 0 );
 405                                 return( 1 );
 406                         } else if ( cargc > 2 ) {
 407                                 Debug( LDAP_DEBUG_ANY,
 408     "%s: line %d: extra cruft after <dn> in \"suffix %s\" line (ignored)\n",
 409                                     fname, lineno, cargv[1] );
 410                         }
 411                         if ( be == NULL ) {
 412                                 Debug( LDAP_DEBUG_ANY,
 413 "%s: line %d: suffix line must appear inside a database definition (ignored)\n",
 414                                     fname, lineno, 0 );
 415                         } else if ( ( tmp_be = select_backend( cargv[1] ) ) == be ) {
 416                                 Debug( LDAP_DEBUG_ANY,
 417 "%s: line %d: suffix already served by this backend (ignored)\n",
 418                                     fname, lineno, 0 );
 419                         } else if ( tmp_be  != NULL ) {
 420                                 Debug( LDAP_DEBUG_ANY,
 421 "%s: line %d: suffix already served by a preceeding backend \"%s\" (ignored)\n",
 422                                     fname, lineno, tmp_be->be_suffix[0] );
 423                         } else {
 424                                 char *dn = ch_strdup( cargv[1] );
 425                                 if( dn_validate( dn ) == NULL ) {
 426                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 427                                                 "suffix DN invalid \"%s\"\n",
 428                                         fname, lineno, cargv[1] );
 429                                         return 1;
 430
 431                                 } else if( *dn == '\0' && default_search_nbase != NULL ) {
 432                                         Debug( LDAP_DEBUG_ANY, "%s: line %d: "
 433                                                 "suffix DN empty and default "
 434                                                 "search base provided \"%s\" (assuming okay)\n",
 435                                         fname, lineno, default_search_base );
 436                                 }
 437                                 charray_add( &be->be_suffix, dn );
 438                                 (void) ldap_pvt_str2upper( dn );
 439                                 charray_add( &be->be_nsuffix, dn );
 440                                 free( dn );
 441                         }
 442
 443                 /* set database suffixAlias */
 444                 } else if ( strcasecmp( cargv[0], "suffixAlias" ) == 0 ) {
 445                         Backend *tmp_be;
 446                         if ( cargc < 2 ) {
 447                                 Debug( LDAP_DEBUG_ANY,
 448 "%s: line %d: missing alias and aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 449                                         fname, lineno, 0 );
 450                                 return( 1 );
 451                         } else if ( cargc < 3 ) {
 452                                 Debug( LDAP_DEBUG_ANY,
 453 "%s: line %d: missing aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 454                                 fname, lineno, 0 );
 455                                 return( 1 );
 456                         } else if ( cargc > 3 ) {
 457                                 Debug( LDAP_DEBUG_ANY,
 458                                         "%s: line %d: extra cruft in suffixAlias line (ignored)\n",
 459                                 fname, lineno, 0 );
 460                         }
 461
 462                         if ( be == NULL ) {
 463                                 Debug( LDAP_DEBUG_ANY,
 464                                         "%s: line %d: suffixAlias line"
 465                                         " must appear inside a database definition (ignored)\n",
 466                                         fname, lineno, 0 );
 467                         } else if ( (tmp_be = select_backend( cargv[1] )) != NULL ) {
 468                                 Debug( LDAP_DEBUG_ANY,
 469                                         "%s: line %d: suffixAlias served by"
 470                                         "  a preceeding backend \"%s\" (ignored)\n",
 471                                         fname, lineno, tmp_be->be_suffix[0] );
 472
 473                         } else if ( (tmp_be = select_backend( cargv[2] )) != NULL ) {
 474                                 Debug( LDAP_DEBUG_ANY,
 475                                         "%s: line %d: suffixAlias derefs to differnet backend"
 476                                         "  a preceeding backend \"%s\" (ignored)\n",
 477                                         fname, lineno, tmp_be->be_suffix[0] );
 478
 479                         } else {
 480                                 char *alias, *aliased_dn;
 481
 482                                 alias = ch_strdup( cargv[1] );
 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                                 if( dn_normalize( be->be_root_ndn ) == NULL ) {
 535                                         free( be->be_root_dn );
 536                                         free( be->be_root_ndn );
 537                                         Debug( LDAP_DEBUG_ANY,
 538 "%s: line %d: rootdn DN is invalid\n",
 539                                            fname, lineno, 0 );
 540                                         return( 1 );
 541                                 }
 542                         }
 543
 544                 /* set super-secret magic database password */
 545                 } else if ( strcasecmp( cargv[0], "rootpw" ) == 0 ) {
 546                         if ( cargc < 2 ) {
 547                                 Debug( LDAP_DEBUG_ANY,
 548             "%s: line %d: missing passwd in \"rootpw <passwd>\" line\n",
 549                                     fname, lineno, 0 );
 550                                 return( 1 );
 551                         }
 552                         if ( be == NULL ) {
 553                                 Debug( LDAP_DEBUG_ANY,
 554 "%s: line %d: rootpw line must appear inside a database definition (ignored)\n",
 555                                     fname, lineno, 0 );
 556                         } else {
 557                                 be->be_root_pw.bv_val = ch_strdup( cargv[1] );
 558                                 be->be_root_pw.bv_len = strlen( be->be_root_pw.bv_val );
 559                         }
 560
 561                 /* make this database read-only */
 562                 } else if ( strcasecmp( cargv[0], "readonly" ) == 0 ) {
 563                         if ( cargc < 2 ) {
 564                                 Debug( LDAP_DEBUG_ANY,
 565             "%s: line %d: missing on|off in \"readonly <on|off>\" line\n",
 566                                     fname, lineno, 0 );
 567                                 return( 1 );
 568                         }
 569                         if ( be == NULL ) {
 570                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 571                                         global_restrictops |= SLAP_RESTRICT_OP_WRITES;
 572                                 } else {
 573                                         global_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 574                                 }
 575                         } else {
 576                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 577                                         be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
 578                                 } else {
 579                                         be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 580                                 }
 581                         }
 582
 583
 584                 /* allow these features */
 585                 } else if ( strcasecmp( cargv[0], "allows" ) == 0 ||
 586                         strcasecmp( cargv[0], "allow" ) == 0 )
 587                 {
 588                         slap_mask_t     allows;
 589
 590                         if ( be != NULL ) {
 591                                 Debug( LDAP_DEBUG_ANY,
 592 "%s: line %d: allow line must appear prior to database definitions\n",
 593                                     fname, lineno, 0 );
 594                         }
 595
 596                         if ( cargc < 2 ) {
 597                                 Debug( LDAP_DEBUG_ANY,
 598             "%s: line %d: missing feature(s) in \"allow <features>\" line\n",
 599                                     fname, lineno, 0 );
 600                                 return( 1 );
 601                         }
 602
 603                         allows = 0;
 604
 605                         for( i=1; i < cargc; i++ ) {
 606                                 if( strcasecmp( cargv[i], "tls_2_anon" ) == 0 ) {
 607                                         allows |= SLAP_ALLOW_TLS_2_ANON;
 608
 609                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 610                                         Debug( LDAP_DEBUG_ANY,
 611                     "%s: line %d: unknown feature %s in \"allow <features>\" line\n",
 612                                             fname, lineno, cargv[i] );
 613                                         return( 1 );
 614                                 }
 615                         }
 616
 617                         global_allows = allows;
 618
 619                 /* disallow these features */
 620                 } else if ( strcasecmp( cargv[0], "disallows" ) == 0 ||
 621                         strcasecmp( cargv[0], "disallow" ) == 0 )
 622                 {
 623                         slap_mask_t     disallows;
 624
 625                         if ( be != NULL ) {
 626                                 Debug( LDAP_DEBUG_ANY,
 627 "%s: line %d: disallow line must appear prior to database definitions\n",
 628                                     fname, lineno, 0 );
 629                         }
 630
 631                         if ( cargc < 2 ) {
 632                                 Debug( LDAP_DEBUG_ANY,
 633             "%s: line %d: missing feature(s) in \"disallow <features>\" line\n",
 634                                     fname, lineno, 0 );
 635                                 return( 1 );
 636                         }
 637
 638                         disallows = 0;
 639
 640                         for( i=1; i < cargc; i++ ) {
 641                                 if( strcasecmp( cargv[i], "bind_v2" ) == 0 ) {
 642                                         disallows |= SLAP_DISALLOW_BIND_V2;
 643
 644                                 } else if( strcasecmp( cargv[i], "bind_anon" ) == 0 ) {
 645                                         disallows |= SLAP_DISALLOW_BIND_ANON;
 646
 647                                 } else if( strcasecmp( cargv[i], "bind_anon_cred" ) == 0 ) {
 648                                         disallows |= SLAP_DISALLOW_BIND_ANON_CRED;
 649
 650                                 } else if( strcasecmp( cargv[i], "bind_anon_dn" ) == 0 ) {
 651                                         disallows |= SLAP_DISALLOW_BIND_ANON_DN;
 652
 653                                 } else if( strcasecmp( cargv[i], "bind_simple" ) == 0 ) {
 654                                         disallows |= SLAP_DISALLOW_BIND_SIMPLE;
 655
 656                                 } else if( strcasecmp( cargv[i], "bind_krbv4" ) == 0 ) {
 657                                         disallows |= SLAP_DISALLOW_BIND_KRBV4;
 658
 659                                 } else if( strcasecmp( cargv[i], "tls_authc" ) == 0 ) {
 660                                         disallows |= SLAP_DISALLOW_TLS_AUTHC;
 661
 662                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 663                                         Debug( LDAP_DEBUG_ANY,
 664                     "%s: line %d: unknown feature %s in \"disallow <features>\" line\n",
 665                                             fname, lineno, cargv[i] );
 666                                         return( 1 );
 667                                 }
 668                         }
 669
 670                         global_disallows = disallows;
 671
 672                 /* require these features */
 673                 } else if ( strcasecmp( cargv[0], "requires" ) == 0 ||
 674                         strcasecmp( cargv[0], "require" ) == 0 )
 675                 {
 676                         slap_mask_t     requires;
 677
 678                         if ( cargc < 2 ) {
 679                                 Debug( LDAP_DEBUG_ANY,
 680             "%s: line %d: missing feature(s) in \"require <features>\" line\n",
 681                                     fname, lineno, 0 );
 682                                 return( 1 );
 683                         }
 684
 685                         requires = 0;
 686
 687                         for( i=1; i < cargc; i++ ) {
 688                                 if( strcasecmp( cargv[i], "bind" ) == 0 ) {
 689                                         requires |= SLAP_REQUIRE_BIND;
 690
 691                                 } else if( strcasecmp( cargv[i], "LDAPv3" ) == 0 ) {
 692                                         requires |= SLAP_REQUIRE_LDAP_V3;
 693
 694                                 } else if( strcasecmp( cargv[i], "authc" ) == 0 ) {
 695                                         requires |= SLAP_REQUIRE_AUTHC;
 696
 697                                 } else if( strcasecmp( cargv[i], "SASL" ) == 0 ) {
 698                                         requires |= SLAP_REQUIRE_SASL;
 699
 700                                 } else if( strcasecmp( cargv[i], "strong" ) == 0 ) {
 701                                         requires |= SLAP_REQUIRE_STRONG;
 702
 703                                 } else if( strcasecmp( cargv[i], "none" ) != 0 ) {
 704                                         Debug( LDAP_DEBUG_ANY,
 705                     "%s: line %d: unknown feature %s in \"require <features>\" line\n",
 706                                             fname, lineno, cargv[i] );
 707                                         return( 1 );
 708                                 }
 709                         }
 710
 711                         if ( be == NULL ) {
 712                                 global_requires = requires;
 713                         } else {
 714                                 be->be_requires = requires;
 715                         }
 716
 717                 /* required security factors */
 718                 } else if ( strcasecmp( cargv[0], "security" ) == 0 ) {
 719                         slap_ssf_set_t *set;
 720
 721                         if ( cargc < 2 ) {
 722                                 Debug( LDAP_DEBUG_ANY,
 723             "%s: line %d: missing factor(s) in \"security <factors>\" line\n",
 724                                     fname, lineno, 0 );
 725                                 return( 1 );
 726                         }
 727
 728                         if ( be == NULL ) {
 729                                 set = &global_ssf_set;
 730                         } else {
 731                                 set = &be->be_ssf_set;
 732                         }
 733
 734                         for( i=1; i < cargc; i++ ) {
 735                                 if( strncasecmp( cargv[i], "ssf=",
 736                                         sizeof("ssf") ) == 0 )
 737                                 {
 738                                         set->sss_ssf =
 739                                                 atoi( &cargv[i][sizeof("ssf")] );
 740
 741                                 } else if( strncasecmp( cargv[i], "transport=",
 742                                         sizeof("transport") ) == 0 )
 743                                 {
 744                                         set->sss_transport =
 745                                                 atoi( &cargv[i][sizeof("transport")] );
 746
 747                                 } else if( strncasecmp( cargv[i], "tls=",
 748                                         sizeof("tls") ) == 0 )
 749                                 {
 750                                         set->sss_tls =
 751                                                 atoi( &cargv[i][sizeof("tls")] );
 752
 753                                 } else if( strncasecmp( cargv[i], "sasl=",
 754                                         sizeof("sasl") ) == 0 )
 755                                 {
 756                                         set->sss_sasl =
 757                                                 atoi( &cargv[i][sizeof("sasl")] );
 758
 759                                 } else if( strncasecmp( cargv[i], "update_ssf=",
 760                                         sizeof("update_ssf") ) == 0 )
 761                                 {
 762                                         set->sss_update_ssf =
 763                                                 atoi( &cargv[i][sizeof("update_ssf")] );
 764
 765                                 } else if( strncasecmp( cargv[i], "update_transport=",
 766                                         sizeof("update_transport") ) == 0 )
 767                                 {
 768                                         set->sss_update_transport =
 769                                                 atoi( &cargv[i][sizeof("update_transport")] );
 770
 771                                 } else if( strncasecmp( cargv[i], "update_tls=",
 772                                         sizeof("update_tls") ) == 0 )
 773                                 {
 774                                         set->sss_update_tls =
 775                                                 atoi( &cargv[i][sizeof("update_tls")] );
 776
 777                                 } else if( strncasecmp( cargv[i], "update_sasl=",
 778                                         sizeof("update_sasl") ) == 0 )
 779                                 {
 780                                         set->sss_update_sasl =
 781                                                 atoi( &cargv[i][sizeof("update_sasl")] );
 782
 783                                 } else {
 784                                         Debug( LDAP_DEBUG_ANY,
 785                     "%s: line %d: unknown factor %s in \"security <factors>\" line\n",
 786                                             fname, lineno, cargv[i] );
 787                                         return( 1 );
 788                                 }
 789                         }
 790
 791
 792                 /* where to send clients when we don't hold it */
 793                 } else if ( strcasecmp( cargv[0], "referral" ) == 0 ) {
 794                         if ( cargc < 2 ) {
 795                                 Debug( LDAP_DEBUG_ANY,
 796                     "%s: line %d: missing URL in \"referral <URL>\" line\n",
 797                                     fname, lineno, 0 );
 798                                 return( 1 );
 799                         }
 800
 801                         vals[0]->bv_val = cargv[1];
 802                         vals[0]->bv_len = strlen( vals[0]->bv_val );
 803                         value_add( &default_referral, vals );
 804
 805                 } else if ( strcasecmp( cargv[0], "debug" ) == 0 ) {
 806                         if ( cargc < 3 ) {
 807                                 Debug( LDAP_DEBUG_ANY,
 808                                         "%s: line %d: Error in debug directive, \"debug subsys level\"\n",
 809                                         fname, lineno, 0 );
 810                                 return( 1 );
 811                         }
 812                         lutil_set_debug_level( cargv[1], atoi( cargv[2] ) );
 813                 /* specify an Object Identifier macro */
 814                 } else if ( strcasecmp( cargv[0], "objectidentifier" ) == 0 ) {
 815                         parse_oidm( fname, lineno, cargc, cargv );
 816
 817                 /* specify an objectclass */
 818                 } else if ( strcasecmp( cargv[0], "objectclass" ) == 0 ) {
 819                         if ( *cargv[1] == '(' ) {
 820                                 char * p;
 821                                 p = strchr(saveline,'(');
 822                                 parse_oc( fname, lineno, p, cargv );
 823                         } else {
 824                                 Debug( LDAP_DEBUG_ANY,
 825     "%s: line %d: old objectclass format not supported.\n",
 826                                     fname, lineno, 0 );
 827                         }
 828
 829                 /* specify an attribute type */
 830                 } else if (( strcasecmp( cargv[0], "attributetype" ) == 0 )
 831                         || ( strcasecmp( cargv[0], "attribute" ) == 0 ))
 832                 {
 833                         if ( *cargv[1] == '(' ) {
 834                                 char * p;
 835                                 p = strchr(saveline,'(');
 836                                 parse_at( fname, lineno, p, cargv );
 837                         } else {
 838                                 Debug( LDAP_DEBUG_ANY,
 839     "%s: line %d: old attribute type format not supported.\n",
 840                                     fname, lineno, 0 );
 841                         }
 842
 843                 /* turn on/off schema checking */
 844                 } else if ( strcasecmp( cargv[0], "schemacheck" ) == 0 ) {
 845                         if ( cargc < 2 ) {
 846                                 Debug( LDAP_DEBUG_ANY,
 847     "%s: line %d: missing on|off in \"schemacheck <on|off>\" line\n",
 848                                     fname, lineno, 0 );
 849                                 return( 1 );
 850                         }
 851                         if ( strcasecmp( cargv[1], "off" ) == 0 ) {
 852                                 global_schemacheck = 0;
 853                         } else {
 854                                 global_schemacheck = 1;
 855                         }
 856
 857                 /* specify access control info */
 858                 } else if ( strcasecmp( cargv[0], "access" ) == 0 ) {
 859                         parse_acl( be, fname, lineno, cargc, cargv );
 860
 861                 /* specify default access control info */
 862                 } else if ( strcasecmp( cargv[0], "defaultaccess" ) == 0 ) {
 863                         slap_access_t access;
 864
 865                         if ( cargc < 2 ) {
 866                                 Debug( LDAP_DEBUG_ANY,
 867             "%s: line %d: missing limit in \"defaultaccess <access>\" line\n",
 868                                     fname, lineno, 0 );
 869                                 return( 1 );
 870                         }
 871
 872                         access = str2access( cargv[1] );
 873
 874                         if ( access == ACL_INVALID_ACCESS ) {
 875                                 Debug( LDAP_DEBUG_ANY,
 876                                         "%s: line %d: bad access level \"%s\", "
 877                                         "expecting none|auth|compare|search|read|write\n",
 878                                     fname, lineno, cargv[1] );
 879                                 return( 1 );
 880                         }
 881
 882                         if ( be == NULL ) {
 883                                 global_default_access = access;
 884                         } else {
 885                                 be->be_dfltaccess = access;
 886                         }
 887
 888                 /* debug level to log things to syslog */
 889                 } else if ( strcasecmp( cargv[0], "loglevel" ) == 0 ) {
 890                         if ( cargc < 2 ) {
 891                                 Debug( LDAP_DEBUG_ANY,
 892                     "%s: line %d: missing level in \"loglevel <level>\" line\n",
 893                                     fname, lineno, 0 );
 894                                 return( 1 );
 895                         }
 896
 897                         ldap_syslog = 0;
 898
 899                         for( i=1; i < cargc; i++ ) {
 900                                 ldap_syslog += atoi( cargv[1] );
 901                         }
 902
 903                 /* list of replicas of the data in this backend (master only) */
 904                 } else if ( strcasecmp( cargv[0], "replica" ) == 0 ) {
 905                         if ( cargc < 2 ) {
 906                                 Debug( LDAP_DEBUG_ANY,
 907             "%s: line %d: missing host in \"replica <host[:port]>\" line\n",
 908                                     fname, lineno, 0 );
 909                                 return( 1 );
 910                         }
 911                         if ( be == NULL ) {
 912                                 Debug( LDAP_DEBUG_ANY,
 913 "%s: line %d: replica line must appear inside a database definition (ignored)\n",
 914                                     fname, lineno, 0 );
 915                         } else {
 916                                 for ( i = 1; i < cargc; i++ ) {
 917                                         if ( strncasecmp( cargv[i], "host=", 5 )
 918                                             == 0 ) {
 919                                                 charray_add( &be->be_replica,
 920                                                              cargv[i] + 5 );
 921                                                 break;
 922                                         }
 923                                 }
 924                                 if ( i == cargc ) {
 925                                         Debug( LDAP_DEBUG_ANY,
 926                     "%s: line %d: missing host in \"replica\" line (ignored)\n",
 927                                             fname, lineno, 0 );
 928                                 }
 929                         }
 930
 931                 /* dn of master entity allowed to write to replica */
 932                 } else if ( strcasecmp( cargv[0], "updatedn" ) == 0 ) {
 933                         if ( cargc < 2 ) {
 934                                 Debug( LDAP_DEBUG_ANY,
 935                     "%s: line %d: missing dn in \"updatedn <dn>\" line\n",
 936                                     fname, lineno, 0 );
 937                                 return( 1 );
 938                         }
 939                         if ( be == NULL ) {
 940                                 Debug( LDAP_DEBUG_ANY,
 941 "%s: line %d: updatedn line must appear inside a database definition (ignored)\n",
 942                                     fname, lineno, 0 );
 943                         } else {
 944                                 be->be_update_ndn = ch_strdup( cargv[1] );
 945                                 if( dn_normalize( be->be_update_ndn ) == NULL ) {
 946                                         Debug( LDAP_DEBUG_ANY,
 947 "%s: line %d: updatedn DN is invalid\n",
 948                                             fname, lineno, 0 );
 949                                         return 1;
 950                                 }
 951                         }
 952
 953                 } else if ( strcasecmp( cargv[0], "updateref" ) == 0 ) {
 954                         if ( cargc < 2 ) {
 955                                 Debug( LDAP_DEBUG_ANY,
 956                     "%s: line %d: missing dn in \"updateref <ldapurl>\" line\n",
 957                                     fname, lineno, 0 );
 958                                 return( 1 );
 959                         }
 960                         if ( be == NULL ) {
 961                                 Debug( LDAP_DEBUG_ANY,
 962 "%s: line %d: updateref line must appear inside a database definition (ignored)\n",
 963                                     fname, lineno, 0 );
 964                         } else if ( be->be_update_ndn == NULL ) {
 965                                 Debug( LDAP_DEBUG_ANY,
 966 "%s: line %d: updateref line must after updatedn (ignored)\n",
 967                                     fname, lineno, 0 );
 968                         } else {
 969                                 vals[0]->bv_val = cargv[1];
 970                                 vals[0]->bv_len = strlen( vals[0]->bv_val );
 971                                 value_add( &be->be_update_refs, vals );
 972                         }
 973
 974                 /* replication log file to which changes are appended */
 975                 } else if ( strcasecmp( cargv[0], "replogfile" ) == 0 ) {
 976                         if ( cargc < 2 ) {
 977                                 Debug( LDAP_DEBUG_ANY,
 978             "%s: line %d: missing dn in \"replogfile <filename>\" line\n",
 979                                     fname, lineno, 0 );
 980                                 return( 1 );
 981                         }
 982                         if ( be ) {
 983                                 be->be_replogfile = ch_strdup( cargv[1] );
 984                         } else {
 985                                 replogfile = ch_strdup( cargv[1] );
 986                         }
 987
 988                 /* maintain lastmodified{by,time} attributes */
 989                 } else if ( strcasecmp( cargv[0], "lastmod" ) == 0 ) {
 990                         if ( cargc < 2 ) {
 991                                 Debug( LDAP_DEBUG_ANY,
 992             "%s: line %d: missing on|off in \"lastmod <on|off>\" line\n",
 993                                     fname, lineno, 0 );
 994                                 return( 1 );
 995                         }
 996                         if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 997                                 if ( be )
 998                                         be->be_lastmod = ON;
 999                                 else
1000                                         global_lastmod = ON;
1001                         } else {
1002                                 if ( be )
1003                                         be->be_lastmod = OFF;
1004                                 else
1005                                         global_lastmod = OFF;
1006                         }
1007
1008                 /* set idle timeout value */
1009                 } else if ( strcasecmp( cargv[0], "idletimeout" ) == 0 ) {
1010                         int i;
1011                         if ( cargc < 2 ) {
1012                                 Debug( LDAP_DEBUG_ANY,
1013             "%s: line %d: missing timeout value in \"idletimeout <seconds>\" line\n",
1014                                     fname, lineno, 0 );
1015                                 return( 1 );
1016                         }
1017
1018                         i = atoi( cargv[1] );
1019
1020                         if( i < 0 ) {
1021                                 Debug( LDAP_DEBUG_ANY,
1022             "%s: line %d: timeout value (%d) invalid \"idletimeout <seconds>\" line\n",
1023                                     fname, lineno, i );
1024                                 return( 1 );
1025                         }
1026
1027                         global_idletimeout = i;
1028
1029                 /* include another config file */
1030                 } else if ( strcasecmp( cargv[0], "include" ) == 0 ) {
1031                         if ( cargc < 2 ) {
1032                                 Debug( LDAP_DEBUG_ANY,
1033     "%s: line %d: missing filename in \"include <filename>\" line\n",
1034                                     fname, lineno, 0 );
1035                                 return( 1 );
1036                         }
1037                         savefname = ch_strdup( cargv[1] );
1038                         savelineno = lineno;
1039
1040                         if ( read_config( savefname ) != 0 ) {
1041                                 return( 1 );
1042                         }
1043
1044                         free( savefname );
1045                         lineno = savelineno - 1;
1046
1047                 /* location of kerberos srvtab file */
1048                 } else if ( strcasecmp( cargv[0], "srvtab" ) == 0 ) {
1049                         if ( cargc < 2 ) {
1050                                 Debug( LDAP_DEBUG_ANY,
1051             "%s: line %d: missing filename in \"srvtab <filename>\" line\n",
1052                                     fname, lineno, 0 );
1053                                 return( 1 );
1054                         }
1055                         ldap_srvtab = ch_strdup( cargv[1] );
1056
1057 #ifdef SLAPD_MODULES
1058                 } else if (strcasecmp( cargv[0], "moduleload") == 0 ) {
1059                    if ( cargc < 2 ) {
1060                       Debug( LDAP_DEBUG_ANY,
1061                              "%s: line %d: missing filename in \"moduleload <filename>\" line\n",
1062                              fname, lineno, 0 );
1063                       exit( EXIT_FAILURE );
1064                    }
1065                    if (module_load(cargv[1], cargc - 2, (cargc > 2) ? cargv + 2 : NULL)) {
1066                       Debug( LDAP_DEBUG_ANY,
1067                              "%s: line %d: failed to load or initialize module %s\n",
1068                              fname, lineno, cargv[1]);
1069                       exit( EXIT_FAILURE );
1070                    }
1071                 } else if (strcasecmp( cargv[0], "modulepath") == 0 ) {
1072                    if ( cargc != 2 ) {
1073                       Debug( LDAP_DEBUG_ANY,
1074                              "%s: line %d: missing path in \"modulepath <path>\" line\n",
1075                              fname, lineno, 0 );
1076                       exit( EXIT_FAILURE );
1077                    }
1078                    if (module_path( cargv[1] )) {
1079                       Debug( LDAP_DEBUG_ANY,
1080                              "%s: line %d: failed to set module search path to %s\n",
1081                              fname, lineno, cargv[1]);
1082                       exit( EXIT_FAILURE );
1083                    }
1084
1085 #endif /*SLAPD_MODULES*/
1086
1087 #ifdef HAVE_TLS
1088                 } else if ( !strcasecmp( cargv[0], "TLSProtocol" ) ) {
1089                         rc = ldap_pvt_tls_set_option( NULL,
1090                                                       LDAP_OPT_X_TLS_PROTOCOL,
1091                                                       cargv[1] );
1092                         if ( rc )
1093                                 return rc;
1094
1095                 } else if ( !strcasecmp( cargv[0], "TLSCipherSuite" ) ) {
1096                         rc = ldap_pvt_tls_set_option( NULL,
1097                                                       LDAP_OPT_X_TLS_CIPHER_SUITE,
1098                                                       cargv[1] );
1099                         if ( rc )
1100                                 return rc;
1101
1102                 } else if ( !strcasecmp( cargv[0], "TLSCertificateFile" ) ) {
1103                         rc = ldap_pvt_tls_set_option( NULL,
1104                                                       LDAP_OPT_X_TLS_CERTFILE,
1105                                                       cargv[1] );
1106                         if ( rc )
1107                                 return rc;
1108
1109                 } else if ( !strcasecmp( cargv[0], "TLSCertificateKeyFile" ) ) {
1110                         rc = ldap_pvt_tls_set_option( NULL,
1111                                                       LDAP_OPT_X_TLS_KEYFILE,
1112                                                       cargv[1] );
1113                         if ( rc )
1114                                 return rc;
1115
1116                 } else if ( !strcasecmp( cargv[0], "TLSCACertificatePath" ) ) {
1117                         rc = ldap_pvt_tls_set_option( NULL,
1118                                                       LDAP_OPT_X_TLS_CACERTDIR,
1119                                                       cargv[1] );
1120                         if ( rc )
1121                                 return rc;
1122
1123                 } else if ( !strcasecmp( cargv[0], "TLSCACertificateFile" ) ) {
1124                         rc = ldap_pvt_tls_set_option( NULL,
1125                                                       LDAP_OPT_X_TLS_CACERTFILE,
1126                                                       cargv[1] );
1127                         if ( rc )
1128                                 return rc;
1129                 } else if ( !strcasecmp( cargv[0], "TLSVerifyClient" ) ) {
1130                         rc = ldap_pvt_tls_set_option( NULL,
1131                                                       LDAP_OPT_X_TLS_REQUIRE_CERT,
1132                                                       cargv[1] );
1133                         if ( rc )
1134                                 return rc;
1135
1136 #endif
1137
1138                 /* pass anything else to the current backend info/db config routine */
1139                 } else {
1140                         if ( bi != NULL ) {
1141                                 if ( bi->bi_config == 0 ) {
1142                                         Debug( LDAP_DEBUG_ANY,
1143 "%s: line %d: unknown directive \"%s\" inside backend info definition (ignored)\n",
1144                                                 fname, lineno, cargv[0] );
1145                                 } else {
1146                                         if ( (*bi->bi_config)( bi, fname, lineno, cargc, cargv )
1147                                                 != 0 )
1148                                         {
1149                                                 return( 1 );
1150                                         }
1151                                 }
1152                         } else if ( be != NULL ) {
1153                                 if ( be->be_config == 0 ) {
1154                                         Debug( LDAP_DEBUG_ANY,
1155 "%s: line %d: unknown directive \"%s\" inside backend database definition (ignored)\n",
1156                                         fname, lineno, cargv[0] );
1157                                 } else {
1158                                         if ( (*be->be_config)( be, fname, lineno, cargc, cargv )
1159                                                 != 0 )
1160                                         {
1161                                                 return( 1 );
1162                                         }
1163                                 }
1164                         } else {
1165                                 Debug( LDAP_DEBUG_ANY,
1166 "%s: line %d: unknown directive \"%s\" outside backend info and database definitions (ignored)\n",
1167                                     fname, lineno, cargv[0] );
1168                         }
1169                 }
1170                 free( saveline );
1171         }
1172         fclose( fp );
1173         return( 0 );
1174 }
1175
1176 static int
1177 fp_parse_line(
1178     char        *line,
1179     int         *argcp,
1180     char        **argv
1181 )
1182 {
1183         char *  token;
1184
1185         *argcp = 0;
1186         for ( token = strtok_quote( line, " \t" ); token != NULL;
1187             token = strtok_quote( NULL, " \t" ) ) {
1188                 if ( *argcp == MAXARGS ) {
1189                         Debug( LDAP_DEBUG_ANY, "Too many tokens (max %d)\n",
1190                             MAXARGS, 0, 0 );
1191                         return( 1 );
1192                 }
1193                 argv[(*argcp)++] = token;
1194         }
1195         argv[*argcp] = NULL;
1196         return 0;
1197 }
1198
1199 static char *
1200 strtok_quote( char *line, char *sep )
1201 {
1202         int             inquote;
1203         char            *tmp;
1204         static char     *next;
1205
1206         if ( line != NULL ) {
1207                 next = line;
1208         }
1209         while ( *next && strchr( sep, *next ) ) {
1210                 next++;
1211         }
1212
1213         if ( *next == '\0' ) {
1214                 next = NULL;
1215                 return( NULL );
1216         }
1217         tmp = next;
1218
1219         for ( inquote = 0; *next; ) {
1220                 switch ( *next ) {
1221                 case '"':
1222                         if ( inquote ) {
1223                                 inquote = 0;
1224                         } else {
1225                                 inquote = 1;
1226                         }
1227                         AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 );
1228                         break;
1229
1230                 case '\\':
1231                         if ( next[1] )
1232                                 AC_MEMCPY( next,
1233                                             next + 1, strlen( next + 1 ) + 1 );
1234                         next++;         /* dont parse the escaped character */
1235                         break;
1236
1237                 default:
1238                         if ( ! inquote ) {
1239                                 if ( strchr( sep, *next ) != NULL ) {
1240                                         *next++ = '\0';
1241                                         return( tmp );
1242                                 }
1243                         }
1244                         next++;
1245                         break;
1246                 }
1247         }
1248
1249         return( tmp );
1250 }
1251
1252 static char     buf[BUFSIZ];
1253 static char     *line;
1254 static int      lmax, lcur;
1255
1256 #define CATLINE( buf )  { \
1257         int     len; \
1258         len = strlen( buf ); \
1259         while ( lcur + len + 1 > lmax ) { \
1260                 lmax += BUFSIZ; \
1261                 line = (char *) ch_realloc( line, lmax ); \
1262         } \
1263         strcpy( line + lcur, buf ); \
1264         lcur += len; \
1265 }
1266
1267 static char *
1268 fp_getline( FILE *fp, int *lineno )
1269 {
1270         char            *p;
1271
1272         lcur = 0;
1273         CATLINE( buf );
1274         (*lineno)++;
1275
1276         /* hack attack - keeps us from having to keep a stack of bufs... */
1277         if ( strncasecmp( line, "include", 7 ) == 0 ) {
1278                 buf[0] = '\0';
1279                 return( line );
1280         }
1281
1282         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
1283                 if ( (p = strchr( buf, '\n' )) != NULL ) {
1284                         *p = '\0';
1285                 }
1286                 if ( ! isspace( (unsigned char) buf[0] ) ) {
1287                         return( line );
1288                 }
1289
1290                 CATLINE( buf );
1291                 (*lineno)++;
1292         }
1293         buf[0] = '\0';
1294
1295         return( line[0] ? line : NULL );
1296 }
1297
1298 static void
1299 fp_getline_init( int *lineno )
1300 {
1301         *lineno = -1;
1302         buf[0] = '\0';
1303 }