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

   1 /* config.c - configuration file handling routines */
   2 /*
   3  * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6
   7 #include "portable.h"
   8
   9 #include <stdio.h>
  10 #ifdef HAVE_LOCALE_H
  11 #include <locale.h>
  12 #endif
  13
  14 #include <ac/string.h>
  15 #include <ac/ctype.h>
  16 #include <ac/socket.h>
  17
  18 #include "ldap_pvt.h"
  19 #include "slap.h"
  20
  21 #define MAXARGS 100
  22
  23 /*
  24  * defaults for various global variables
  25  */
  26 int             defsize = SLAPD_DEFAULT_SIZELIMIT;
  27 int             deftime = SLAPD_DEFAULT_TIMELIMIT;
  28 AccessControl   *global_acl = NULL;
  29 int             global_default_access = ACL_READ;
  30 int             global_readonly = 0;
  31 char            *replogfile;
  32 int             global_lastmod = ON;
  33 int             global_idletimeout = 0;
  34 char    *global_realm = NULL;
  35 char            *ldap_srvtab = "";
  36
  37 char   *slapd_pid_file  = NULL;
  38 char   *slapd_args_file = NULL;
  39
  40 static char     *fp_getline(FILE *fp, int *lineno);
  41 static void     fp_getline_init(int *lineno);
  42 static int      fp_parse_line(char *line, int *argcp, char **argv);
  43
  44 static char     *strtok_quote(char *line, char *sep);
  45
  46 int
  47 read_config( const char *fname )
  48 {
  49         FILE    *fp;
  50         char    *line, *savefname, *saveline;
  51         int     cargc, savelineno;
  52         char    *cargv[MAXARGS];
  53         int     lineno, i;
  54 #ifdef HAVE_TLS
  55         int rc;
  56 #endif
  57         struct berval *vals[2];
  58         struct berval val;
  59
  60         static BackendInfo *bi = NULL;
  61         static BackendDB        *be = NULL;
  62
  63         vals[0] = &val;
  64         vals[1] = NULL;
  65
  66         if ( (fp = fopen( fname, "r" )) == NULL ) {
  67                 ldap_syslog = 1;
  68                 Debug( LDAP_DEBUG_ANY,
  69                     "could not open config file \"%s\" - absolute path?\n",
  70                     fname, 0, 0 );
  71                 perror( fname );
  72                 return 1;
  73         }
  74
  75         Debug( LDAP_DEBUG_CONFIG, "reading config file %s\n", fname, 0, 0 );
  76
  77         if ( schema_init( ) != 0 ) {
  78                 Debug( LDAP_DEBUG_ANY,
  79                     "error initializing the schema\n",
  80                     0, 0, 0 );
  81                 return( 1 );
  82         }
  83
  84         fp_getline_init( &lineno );
  85
  86         while ( (line = fp_getline( fp, &lineno )) != NULL ) {
  87                 /* skip comments and blank lines */
  88                 if ( line[0] == '#' || line[0] == '\0' ) {
  89                         continue;
  90                 }
  91
  92                 Debug( LDAP_DEBUG_CONFIG, "line %d (%s)\n", lineno, line, 0 );
  93
  94                 /* fp_parse_line is destructive, we save a copy */
  95                 saveline = ch_strdup( line );
  96
  97                 if ( fp_parse_line( line, &cargc, cargv ) != 0 ) {
  98                         return( 1 );
  99                 }
 100
 101                 if ( cargc < 1 ) {
 102                         Debug( LDAP_DEBUG_ANY,
 103                             "%s: line %d: bad config line (ignored)\n",
 104                             fname, lineno, 0 );
 105                         continue;
 106                 }
 107
 108                 if ( strcasecmp( cargv[0], "backend" ) == 0 ) {
 109                         if ( cargc < 2 ) {
 110                                 Debug( LDAP_DEBUG_ANY,
 111                 "%s: line %d: missing type in \"backend <type>\" line\n",
 112                                     fname, lineno, 0 );
 113                                 return( 1 );
 114                         }
 115
 116                         if( be != NULL ) {
 117                                 Debug( LDAP_DEBUG_ANY,
 118 "%s: line %d: backend line must appear before any database definition\n",
 119                                     fname, lineno, 0 );
 120                                 return( 1 );
 121                         }
 122
 123                         bi = backend_info( cargv[1] );
 124
 125                 /* start of a new database definition */
 126                 } else if ( strcasecmp( cargv[0], "database" ) == 0 ) {
 127                         if ( cargc < 2 ) {
 128                                 Debug( LDAP_DEBUG_ANY,
 129                 "%s: line %d: missing type in \"database <type>\" line\n",
 130                                     fname, lineno, 0 );
 131                                 return( 1 );
 132                         }
 133                         bi = NULL;
 134                         be = backend_db_init( cargv[1] );
 135
 136                 /* get pid file name */
 137                 } else if ( strcasecmp( cargv[0], "pidfile" ) == 0 ) {
 138                         if ( cargc < 2 ) {
 139                                 Debug( LDAP_DEBUG_ANY,
 140             "%s: line %d: missing file name in \"pidfile <file>\" line\n",
 141                                     fname, lineno, 0 );
 142                                 return( 1 );
 143                         }
 144
 145                         slapd_pid_file = ch_strdup( cargv[1] );
 146
 147                 /* get args file name */
 148                 } else if ( strcasecmp( cargv[0], "argsfile" ) == 0 ) {
 149                         if ( cargc < 2 ) {
 150                                 Debug( LDAP_DEBUG_ANY,
 151             "%s: line %d: missing file name in \"argsfile <file>\" line\n",
 152                                     fname, lineno, 0 );
 153                                 return( 1 );
 154                         }
 155
 156                         slapd_args_file = ch_strdup( cargv[1] );
 157
 158                 /* set DIGEST realm */
 159                 } else if ( strcasecmp( cargv[0], "digest-realm" ) == 0 ) {
 160                         if ( cargc < 2 ) {
 161                                 Debug( LDAP_DEBUG_ANY,
 162             "%s: line %d: missing realm in \"digest-realm <realm>\" line\n",
 163                                     fname, lineno, 0 );
 164                                 return( 1 );
 165                         }
 166                         if ( be != NULL ) {
 167                                 be->be_realm = ch_strdup( cargv[1] );
 168
 169                         } else if ( global_realm != NULL ) {
 170                                 Debug( LDAP_DEBUG_ANY,
 171                                         "%s: line %d: already set global realm!\n",
 172                                         fname, lineno, 0 );
 173                                 return 1;
 174
 175                         } else {
 176                                 global_realm = ch_strdup( cargv[1] );
 177                         }
 178
 179                 /* set time limit */
 180                 } else if ( strcasecmp( cargv[0], "sizelimit" ) == 0 ) {
 181                         if ( cargc < 2 ) {
 182                                 Debug( LDAP_DEBUG_ANY,
 183             "%s: line %d: missing limit in \"sizelimit <limit>\" line\n",
 184                                     fname, lineno, 0 );
 185                                 return( 1 );
 186                         }
 187                         if ( be == NULL ) {
 188                                 defsize = atoi( cargv[1] );
 189                         } else {
 190                                 be->be_sizelimit = atoi( cargv[1] );
 191                         }
 192
 193                 /* set time limit */
 194                 } else if ( strcasecmp( cargv[0], "timelimit" ) == 0 ) {
 195                         if ( cargc < 2 ) {
 196                                 Debug( LDAP_DEBUG_ANY,
 197             "%s: line %d: missing limit in \"timelimit <limit>\" line\n",
 198                                     fname, lineno, 0 );
 199                                 return( 1 );
 200                         }
 201                         if ( be == NULL ) {
 202                                 deftime = atoi( cargv[1] );
 203                         } else {
 204                                 be->be_timelimit = atoi( cargv[1] );
 205                         }
 206
 207                 /* set database suffix */
 208                 } else if ( strcasecmp( cargv[0], "suffix" ) == 0 ) {
 209                         Backend *tmp_be;
 210                         if ( cargc < 2 ) {
 211                                 Debug( LDAP_DEBUG_ANY,
 212                     "%s: line %d: missing dn in \"suffix <dn>\" line\n",
 213                                     fname, lineno, 0 );
 214                                 return( 1 );
 215                         } else if ( cargc > 2 ) {
 216                                 Debug( LDAP_DEBUG_ANY,
 217     "%s: line %d: extra cruft after <dn> in \"suffix %s\" line (ignored)\n",
 218                                     fname, lineno, cargv[1] );
 219                         }
 220                         if ( be == NULL ) {
 221                                 Debug( LDAP_DEBUG_ANY,
 222 "%s: line %d: suffix line must appear inside a database definition (ignored)\n",
 223                                     fname, lineno, 0 );
 224                         } else if ( ( tmp_be = select_backend( cargv[1] ) ) == be ) {
 225                                 Debug( LDAP_DEBUG_ANY,
 226 "%s: line %d: suffix already served by this backend (ignored)\n",
 227                                     fname, lineno, 0 );
 228                         } else if ( tmp_be  != NULL ) {
 229                                 Debug( LDAP_DEBUG_ANY,
 230 "%s: line %d: suffix already served by a preceeding backend \"%s\" (ignored)\n",
 231                                     fname, lineno, tmp_be->be_suffix[0] );
 232                         } else {
 233                                 char *dn = ch_strdup( cargv[1] );
 234                                 (void) dn_normalize( dn );
 235                                 charray_add( &be->be_suffix, dn );
 236                                 (void) ldap_pvt_str2upper( dn );
 237                                 charray_add( &be->be_nsuffix, dn );
 238                                 free( dn );
 239                         }
 240
 241                 /* set database suffixAlias */
 242                 } else if ( strcasecmp( cargv[0], "suffixAlias" ) == 0 ) {
 243                         Backend *tmp_be;
 244                         if ( cargc < 2 ) {
 245                                 Debug( LDAP_DEBUG_ANY,
 246 "%s: line %d: missing alias and aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 247                                         fname, lineno, 0 );
 248                                 return( 1 );
 249                         } else if ( cargc < 3 ) {
 250                                 Debug( LDAP_DEBUG_ANY,
 251 "%s: line %d: missing aliased_dn in \"suffixAlias <alias> <aliased_dn>\" line\n",
 252                                 fname, lineno, 0 );
 253                                 return( 1 );
 254                         } else if ( cargc > 3 ) {
 255                                 Debug( LDAP_DEBUG_ANY,
 256                                         "%s: line %d: extra cruft in suffixAlias line (ignored)\n",
 257                                 fname, lineno, 0 );
 258                         }
 259
 260                         if ( be == NULL ) {
 261                                 Debug( LDAP_DEBUG_ANY,
 262                                         "%s: line %d: suffixAlias line"
 263                                         " must appear inside a database definition (ignored)\n",
 264                                         fname, lineno, 0 );
 265                         } else if ( (tmp_be = select_backend( cargv[1] )) != NULL ) {
 266                                 Debug( LDAP_DEBUG_ANY,
 267                                         "%s: line %d: suffixAlias served by"
 268                                         "  a preceeding backend \"%s\" (ignored)\n",
 269                                         fname, lineno, tmp_be->be_suffix[0] );
 270
 271                         } else if ( (tmp_be = select_backend( cargv[2] )) != NULL ) {
 272                                 Debug( LDAP_DEBUG_ANY,
 273                                         "%s: line %d: suffixAlias derefs to differnet backend"
 274                                         "  a preceeding backend \"%s\" (ignored)\n",
 275                                         fname, lineno, tmp_be->be_suffix[0] );
 276
 277                         } else {
 278                                 char *alias, *aliased_dn;
 279
 280                                 alias = ch_strdup( cargv[1] );
 281                                 (void) dn_normalize( alias );
 282
 283                                 aliased_dn = ch_strdup( cargv[2] );
 284                                 (void) dn_normalize( aliased_dn );
 285
 286                                 (void) dn_normalize_case( alias );
 287                                 (void) dn_normalize_case( aliased_dn );
 288                                 charray_add( &be->be_suffixAlias, alias );
 289                                 charray_add( &be->be_suffixAlias, aliased_dn );
 290
 291                                 free(alias);
 292                                 free(aliased_dn);
 293                         }
 294
 295                /* set max deref depth */
 296                } else if ( strcasecmp( cargv[0], "maxDerefDepth" ) == 0 ) {
 297                                         int i;
 298                        if ( cargc < 2 ) {
 299                                Debug( LDAP_DEBUG_ANY,
 300                    "%s: line %d: missing depth in \"maxDerefDepth <depth>\" line\n",
 301                                    fname, lineno, 0 );
 302                                return( 1 );
 303                        }
 304                        if ( be == NULL ) {
 305                                Debug( LDAP_DEBUG_ANY,
 306 "%s: line %d: depth line must appear inside a database definition (ignored)\n",
 307                                    fname, lineno, 0 );
 308                        } else if ((i = atoi(cargv[1])) < 0) {
 309                                Debug( LDAP_DEBUG_ANY,
 310 "%s: line %d: depth must be positive (ignored)\n",
 311                                    fname, lineno, 0 );
 312
 313                        } else {
 314                            be->be_max_deref_depth = i;
 315                                            }
 316
 317
 318                 /* set magic "root" dn for this database */
 319                 } else if ( strcasecmp( cargv[0], "rootdn" ) == 0 ) {
 320                         if ( cargc < 2 ) {
 321                                 Debug( LDAP_DEBUG_ANY,
 322                     "%s: line %d: missing dn in \"rootdn <dn>\" line\n",
 323                                     fname, lineno, 0 );
 324                                 return( 1 );
 325                         }
 326                         if ( be == NULL ) {
 327                                 Debug( LDAP_DEBUG_ANY,
 328 "%s: line %d: rootdn line must appear inside a database definition (ignored)\n",
 329                                     fname, lineno, 0 );
 330                         } else {
 331                                 be->be_root_dn = ch_strdup( cargv[1] );
 332                                 be->be_root_ndn = ch_strdup( cargv[1] );
 333
 334                                 if( dn_normalize_case( be->be_root_ndn ) == NULL ) {
 335                                         free( be->be_root_dn );
 336                                         free( be->be_root_ndn );
 337                                         Debug( LDAP_DEBUG_ANY,
 338 "%s: line %d: rootdn DN is invalid\n",
 339                                            fname, lineno, 0 );
 340                                         return( 1 );
 341                                 }
 342                         }
 343
 344                 /* set super-secret magic database password */
 345                 } else if ( strcasecmp( cargv[0], "rootpw" ) == 0 ) {
 346                         if ( cargc < 2 ) {
 347                                 Debug( LDAP_DEBUG_ANY,
 348             "%s: line %d: missing passwd in \"rootpw <passwd>\" line\n",
 349                                     fname, lineno, 0 );
 350                                 return( 1 );
 351                         }
 352                         if ( be == NULL ) {
 353                                 Debug( LDAP_DEBUG_ANY,
 354 "%s: line %d: rootpw line must appear inside a database definition (ignored)\n",
 355                                     fname, lineno, 0 );
 356                         } else {
 357                                 be->be_root_pw = ch_strdup( cargv[1] );
 358                         }
 359
 360                 /* make this database read-only */
 361                 } else if ( strcasecmp( cargv[0], "readonly" ) == 0 ) {
 362                         if ( cargc < 2 ) {
 363                                 Debug( LDAP_DEBUG_ANY,
 364             "%s: line %d: missing on|off in \"readonly <on|off>\" line\n",
 365                                     fname, lineno, 0 );
 366                                 return( 1 );
 367                         }
 368                         if ( be == NULL ) {
 369                                 global_readonly = (strcasecmp( cargv[1], "on" ) == 0);
 370                         } else {
 371                                 if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 372                                         be->be_readonly = 1;
 373                                 } else {
 374                                         be->be_readonly = 0;
 375                                 }
 376                         }
 377
 378                 /* where to send clients when we don't hold it */
 379                 } else if ( strcasecmp( cargv[0], "referral" ) == 0 ) {
 380                         if ( cargc < 2 ) {
 381                                 Debug( LDAP_DEBUG_ANY,
 382                     "%s: line %d: missing URL in \"referral <URL>\" line\n",
 383                                     fname, lineno, 0 );
 384                                 return( 1 );
 385                         }
 386
 387                         vals[0]->bv_val = cargv[1];
 388                         vals[0]->bv_len = strlen( vals[0]->bv_val );
 389                         value_add( &default_referral, vals );
 390
 391                 /* specify locale */
 392                 } else if ( strcasecmp( cargv[0], "locale" ) == 0 ) {
 393 #ifdef HAVE_LOCALE_H
 394                         char *locale;
 395                         if ( cargc < 2 ) {
 396                                 Debug( LDAP_DEBUG_ANY,
 397         "%s: line %d: missing locale in \"locale <name | on | off>\" line\n",
 398                                        fname, lineno, 0 );
 399                                 return( 1 );
 400                         }
 401
 402                         locale = (strcasecmp(   cargv[1], "on"  ) == 0 ? ""
 403                                   : strcasecmp( cargv[1], "off" ) == 0 ? "C"
 404                                   : ch_strdup( cargv[1] )                    );
 405
 406                         if ( setlocale( LC_CTYPE, locale ) == 0 ) {
 407                                 Debug( LDAP_DEBUG_ANY,
 408                                        (*locale
 409                                         ? "%s: line %d: bad locale \"%s\"\n"
 410                                         : "%s: line %d: bad locale\n"),
 411                                        fname, lineno, locale );
 412                                 return( 1 );
 413                         }
 414 #else
 415                         Debug( LDAP_DEBUG_ANY,
 416                                "%s: line %d: \"locale\" unsupported\n",
 417                                fname, lineno, 0 );
 418                         return( 1 );
 419 #endif
 420                 /* specify an Object Identifier macro */
 421                 } else if ( strcasecmp( cargv[0], "objectidentifier" ) == 0 ) {
 422                         parse_oidm( fname, lineno, cargc, cargv );
 423                 /* specify an objectclass */
 424                 } else if ( strcasecmp( cargv[0], "objectclass" ) == 0 ) {
 425                         if ( *cargv[1] == '(' ) {
 426                                 char * p;
 427                                 p = strchr(saveline,'(');
 428                                 parse_oc( fname, lineno, p, cargv );
 429                         } else {
 430                                 parse_oc_old( be, fname, lineno, cargc, cargv );
 431                         }
 432
 433                 /* specify an attribute */
 434                 } else if ( strcasecmp( cargv[0], "attribute" ) == 0 ) {
 435                         if ( *cargv[1] == '(' ) {
 436                                 char * p;
 437                                 p = strchr(saveline,'(');
 438                                 parse_at( fname, lineno, p, cargv );
 439                         } else {
 440                                 attr_syntax_config( fname, lineno, cargc - 1,
 441                                     &cargv[1] );
 442                         }
 443
 444                 /* turn on/off schema checking */
 445                 } else if ( strcasecmp( cargv[0], "schemacheck" ) == 0 ) {
 446                         if ( cargc < 2 ) {
 447                                 Debug( LDAP_DEBUG_ANY,
 448     "%s: line %d: missing on|off in \"schemacheck <on|off>\" line\n",
 449                                     fname, lineno, 0 );
 450                                 return( 1 );
 451                         }
 452                         if ( strcasecmp( cargv[1], "off" ) == 0 ) {
 453                                 global_schemacheck = 0;
 454                         } else {
 455                                 global_schemacheck = 1;
 456                         }
 457
 458                 /* specify access control info */
 459                 } else if ( strcasecmp( cargv[0], "access" ) == 0 ) {
 460                         parse_acl( be, fname, lineno, cargc, cargv );
 461
 462                 /* specify default access control info */
 463                 } else if ( strcasecmp( cargv[0], "defaultaccess" ) == 0 ) {
 464                         if ( cargc < 2 ) {
 465                                 Debug( LDAP_DEBUG_ANY,
 466             "%s: line %d: missing limit in \"defaultaccess <access>\" line\n",
 467                                     fname, lineno, 0 );
 468                                 return( 1 );
 469                         }
 470                         if ( be == NULL ) {
 471                                 if ( ACL_IS_INVALID(ACL_SET(global_default_access,
 472                                                 str2access(cargv[1]))) )
 473                                 {
 474                                         Debug( LDAP_DEBUG_ANY,
 475 "%s: line %d: bad access \"%s\" expecting [self]{none|auth|compare|search|read|write}\n",
 476                                             fname, lineno, cargv[1] );
 477                                         return( 1 );
 478                                 }
 479                         } else {
 480                                 if ( ACL_IS_INVALID(ACL_SET(be->be_dfltaccess,
 481                                                 str2access(cargv[1]))) )
 482                                 {
 483                                         Debug( LDAP_DEBUG_ANY,
 484                                                 "%s: line %d: bad access \"%s\", "
 485                                                 "expecting [self]{none|auth|compare|search|read|write}\n",
 486                                             fname, lineno, cargv[1] );
 487                                         return( 1 );
 488                                 }
 489                         }
 490
 491                 /* debug level to log things to syslog */
 492                 } else if ( strcasecmp( cargv[0], "loglevel" ) == 0 ) {
 493                         if ( cargc < 2 ) {
 494                                 Debug( LDAP_DEBUG_ANY,
 495                     "%s: line %d: missing level in \"loglevel <level>\" line\n",
 496                                     fname, lineno, 0 );
 497                                 return( 1 );
 498                         }
 499                         ldap_syslog = atoi( cargv[1] );
 500
 501                 /* list of replicas of the data in this backend (master only) */
 502                 } else if ( strcasecmp( cargv[0], "replica" ) == 0 ) {
 503                         if ( cargc < 2 ) {
 504                                 Debug( LDAP_DEBUG_ANY,
 505             "%s: line %d: missing host in \"replica <host[:port]>\" line\n",
 506                                     fname, lineno, 0 );
 507                                 return( 1 );
 508                         }
 509                         if ( be == NULL ) {
 510                                 Debug( LDAP_DEBUG_ANY,
 511 "%s: line %d: replica line must appear inside a database definition (ignored)\n",
 512                                     fname, lineno, 0 );
 513                         } else {
 514                                 for ( i = 1; i < cargc; i++ ) {
 515                                         if ( strncasecmp( cargv[i], "host=", 5 )
 516                                             == 0 ) {
 517                                                 charray_add( &be->be_replica,
 518                                                              cargv[i] + 5 );
 519                                                 break;
 520                                         }
 521                                 }
 522                                 if ( i == cargc ) {
 523                                         Debug( LDAP_DEBUG_ANY,
 524                     "%s: line %d: missing host in \"replica\" line (ignored)\n",
 525                                             fname, lineno, 0 );
 526                                 }
 527                         }
 528
 529                 /* dn of master entity allowed to write to replica */
 530                 } else if ( strcasecmp( cargv[0], "updatedn" ) == 0 ) {
 531                         if ( cargc < 2 ) {
 532                                 Debug( LDAP_DEBUG_ANY,
 533                     "%s: line %d: missing dn in \"updatedn <dn>\" line\n",
 534                                     fname, lineno, 0 );
 535                                 return( 1 );
 536                         }
 537                         if ( be == NULL ) {
 538                                 Debug( LDAP_DEBUG_ANY,
 539 "%s: line %d: updatedn line must appear inside a database definition (ignored)\n",
 540                                     fname, lineno, 0 );
 541                         } else {
 542                                 be->be_update_ndn = ch_strdup( cargv[1] );
 543                                 if( dn_normalize_case( be->be_update_ndn ) == NULL ) {
 544                                         Debug( LDAP_DEBUG_ANY,
 545 "%s: line %d: updatedn DN is invalid\n",
 546                                             fname, lineno, 0 );
 547                                         return 1;
 548                                 }
 549                         }
 550
 551                 } else if ( strcasecmp( cargv[0], "updateref" ) == 0 ) {
 552                         if ( cargc < 2 ) {
 553                                 Debug( LDAP_DEBUG_ANY,
 554                     "%s: line %d: missing dn in \"updateref <ldapurl>\" line\n",
 555                                     fname, lineno, 0 );
 556                                 return( 1 );
 557                         }
 558                         if ( be == NULL ) {
 559                                 Debug( LDAP_DEBUG_ANY,
 560 "%s: line %d: updateref line must appear inside a database definition (ignored)\n",
 561                                     fname, lineno, 0 );
 562                         } else if ( be->be_update_ndn == NULL ) {
 563                                 Debug( LDAP_DEBUG_ANY,
 564 "%s: line %d: updateref line must after updatedn (ignored)\n",
 565                                     fname, lineno, 0 );
 566                         } else {
 567                                 vals[0]->bv_val = cargv[1];
 568                                 vals[0]->bv_len = strlen( vals[0]->bv_val );
 569                                 value_add( &be->be_update_refs, vals );
 570                         }
 571
 572                 /* replication log file to which changes are appended */
 573                 } else if ( strcasecmp( cargv[0], "replogfile" ) == 0 ) {
 574                         if ( cargc < 2 ) {
 575                                 Debug( LDAP_DEBUG_ANY,
 576             "%s: line %d: missing dn in \"replogfile <filename>\" line\n",
 577                                     fname, lineno, 0 );
 578                                 return( 1 );
 579                         }
 580                         if ( be ) {
 581                                 be->be_replogfile = ch_strdup( cargv[1] );
 582                         } else {
 583                                 replogfile = ch_strdup( cargv[1] );
 584                         }
 585
 586                 /* maintain lastmodified{by,time} attributes */
 587                 } else if ( strcasecmp( cargv[0], "lastmod" ) == 0 ) {
 588                         if ( cargc < 2 ) {
 589                                 Debug( LDAP_DEBUG_ANY,
 590             "%s: line %d: missing on|off in \"lastmod <on|off>\" line\n",
 591                                     fname, lineno, 0 );
 592                                 return( 1 );
 593                         }
 594                         if ( strcasecmp( cargv[1], "on" ) == 0 ) {
 595                                 if ( be )
 596                                         be->be_lastmod = ON;
 597                                 else
 598                                         global_lastmod = ON;
 599                         } else {
 600                                 if ( be )
 601                                         be->be_lastmod = OFF;
 602                                 else
 603                                         global_lastmod = OFF;
 604                         }
 605
 606                 /* set idle timeout value */
 607                 } else if ( strcasecmp( cargv[0], "idletimeout" ) == 0 ) {
 608                         int i;
 609                         if ( cargc < 2 ) {
 610                                 Debug( LDAP_DEBUG_ANY,
 611             "%s: line %d: missing timeout value in \"idletimeout <seconds>\" line\n",
 612                                     fname, lineno, 0 );
 613                                 return( 1 );
 614                         }
 615
 616                         i = atoi( cargv[1] );
 617
 618                         if( i < 0 ) {
 619                                 Debug( LDAP_DEBUG_ANY,
 620             "%s: line %d: timeout value (%d) invalid \"idletimeout <seconds>\" line\n",
 621                                     fname, lineno, i );
 622                                 return( 1 );
 623                         }
 624
 625                         global_idletimeout = i;
 626
 627                 /* include another config file */
 628                 } else if ( strcasecmp( cargv[0], "include" ) == 0 ) {
 629                         if ( cargc < 2 ) {
 630                                 Debug( LDAP_DEBUG_ANY,
 631     "%s: line %d: missing filename in \"include <filename>\" line\n",
 632                                     fname, lineno, 0 );
 633                                 return( 1 );
 634                         }
 635                         savefname = ch_strdup( cargv[1] );
 636                         savelineno = lineno;
 637
 638                         if ( read_config( savefname ) != 0 ) {
 639                                 return( 1 );
 640                         }
 641
 642                         free( savefname );
 643                         lineno = savelineno - 1;
 644
 645                 /* location of kerberos srvtab file */
 646                 } else if ( strcasecmp( cargv[0], "srvtab" ) == 0 ) {
 647                         if ( cargc < 2 ) {
 648                                 Debug( LDAP_DEBUG_ANY,
 649             "%s: line %d: missing filename in \"srvtab <filename>\" line\n",
 650                                     fname, lineno, 0 );
 651                                 return( 1 );
 652                         }
 653                         ldap_srvtab = ch_strdup( cargv[1] );
 654
 655 #ifdef SLAPD_MODULES
 656                 } else if (strcasecmp( cargv[0], "moduleload") == 0 ) {
 657                    if ( cargc < 2 ) {
 658                       Debug( LDAP_DEBUG_ANY,
 659                              "%s: line %d: missing filename in \"moduleload <filename>\" line\n",
 660                              fname, lineno, 0 );
 661                       exit( EXIT_FAILURE );
 662                    }
 663                    if (module_load(cargv[1], cargc - 2, (cargc > 2) ? cargv + 2 : NULL)) {
 664                       Debug( LDAP_DEBUG_ANY,
 665                              "%s: line %d: failed to load or initialize module %s\n",
 666                              fname, lineno, cargv[1]);
 667                       exit( EXIT_FAILURE );
 668                    }
 669                 } else if (strcasecmp( cargv[0], "modulepath") == 0 ) {
 670                    if ( cargc != 2 ) {
 671                       Debug( LDAP_DEBUG_ANY,
 672                              "%s: line %d: missing path in \"modulepath <path>\" line\n",
 673                              fname, lineno, 0 );
 674                       exit( EXIT_FAILURE );
 675                    }
 676                    if (module_path( cargv[1] )) {
 677                       Debug( LDAP_DEBUG_ANY,
 678                              "%s: line %d: failed to set module search path to %s\n",
 679                              fname, lineno, cargv[1]);
 680                       exit( EXIT_FAILURE );
 681                    }
 682
 683 #endif /*SLAPD_MODULES*/
 684
 685 #ifdef HAVE_TLS
 686                 } else if ( !strcasecmp( cargv[0], "TLSProtocol" ) ) {
 687                         rc = ldap_pvt_tls_set_option( NULL,
 688                                                       LDAP_OPT_X_TLS_PROTOCOL,
 689                                                       cargv[1] );
 690                         if ( rc )
 691                                 return rc;
 692
 693                 } else if ( !strcasecmp( cargv[0], "TLSCipherSuite" ) ) {
 694                         rc = ldap_pvt_tls_set_option( NULL,
 695                                                       LDAP_OPT_X_TLS_CIPHER_SUITE,
 696                                                       cargv[1] );
 697                         if ( rc )
 698                                 return rc;
 699
 700                 } else if ( !strcasecmp( cargv[0], "TLSCertificateFile" ) ) {
 701                         rc = ldap_pvt_tls_set_option( NULL,
 702                                                       LDAP_OPT_X_TLS_CERTFILE,
 703                                                       cargv[1] );
 704                         if ( rc )
 705                                 return rc;
 706
 707                 } else if ( !strcasecmp( cargv[0], "TLSCertificateKeyFile" ) ) {
 708                         rc = ldap_pvt_tls_set_option( NULL,
 709                                                       LDAP_OPT_X_TLS_KEYFILE,
 710                                                       cargv[1] );
 711                         if ( rc )
 712                                 return rc;
 713
 714                 } else if ( !strcasecmp( cargv[0], "TLSCACertificatePath" ) ) {
 715                         rc = ldap_pvt_tls_set_option( NULL,
 716                                                       LDAP_OPT_X_TLS_CACERTDIR,
 717                                                       cargv[1] );
 718                         if ( rc )
 719                                 return rc;
 720
 721                 } else if ( !strcasecmp( cargv[0], "TLSCACertificateFile" ) ) {
 722                         rc = ldap_pvt_tls_set_option( NULL,
 723                                                       LDAP_OPT_X_TLS_CACERTFILE,
 724                                                       cargv[1] );
 725                         if ( rc )
 726                                 return rc;
 727                 } else if ( !strcasecmp( cargv[0], "TLSVerifyClient" ) ) {
 728                         rc = ldap_pvt_tls_set_option( NULL,
 729                                                       LDAP_OPT_X_TLS_REQUIRE_CERT,
 730                                                       cargv[1] );
 731                         if ( rc )
 732                                 return rc;
 733
 734 #endif
 735
 736                 /* pass anything else to the current backend info/db config routine */
 737                 } else {
 738                         if ( bi != NULL ) {
 739                                 if ( bi->bi_config == 0 ) {
 740                                         Debug( LDAP_DEBUG_ANY,
 741 "%s: line %d: unknown directive \"%s\" inside backend info definition (ignored)\n",
 742                                                 fname, lineno, cargv[0] );
 743                                 } else {
 744                                         if ( (*bi->bi_config)( bi, fname, lineno, cargc, cargv )
 745                                                 != 0 )
 746                                         {
 747                                                 return( 1 );
 748                                         }
 749                                 }
 750                         } else if ( be != NULL ) {
 751                                 if ( be->be_config == 0 ) {
 752                                         Debug( LDAP_DEBUG_ANY,
 753 "%s: line %d: unknown directive \"%s\" inside backend database definition (ignored)\n",
 754                                         fname, lineno, cargv[0] );
 755                                 } else {
 756                                         if ( (*be->be_config)( be, fname, lineno, cargc, cargv )
 757                                                 != 0 )
 758                                         {
 759                                                 return( 1 );
 760                                         }
 761                                 }
 762                         } else {
 763                                 Debug( LDAP_DEBUG_ANY,
 764 "%s: line %d: unknown directive \"%s\" outside backend info and database definitions (ignored)\n",
 765                                     fname, lineno, cargv[0] );
 766                         }
 767                 }
 768                 free( saveline );
 769         }
 770         fclose( fp );
 771         return( 0 );
 772 }
 773
 774 static int
 775 fp_parse_line(
 776     char        *line,
 777     int         *argcp,
 778     char        **argv
 779 )
 780 {
 781         char *  token;
 782
 783         *argcp = 0;
 784         for ( token = strtok_quote( line, " \t" ); token != NULL;
 785             token = strtok_quote( NULL, " \t" ) ) {
 786                 if ( *argcp == MAXARGS ) {
 787                         Debug( LDAP_DEBUG_ANY, "Too many tokens (max %d)\n",
 788                             MAXARGS, 0, 0 );
 789                         return( 1 );
 790                 }
 791                 argv[(*argcp)++] = token;
 792         }
 793         argv[*argcp] = NULL;
 794         return 0;
 795 }
 796
 797 static char *
 798 strtok_quote( char *line, char *sep )
 799 {
 800         int             inquote;
 801         char            *tmp;
 802         static char     *next;
 803
 804         if ( line != NULL ) {
 805                 next = line;
 806         }
 807         while ( *next && strchr( sep, *next ) ) {
 808                 next++;
 809         }
 810
 811         if ( *next == '\0' ) {
 812                 next = NULL;
 813                 return( NULL );
 814         }
 815         tmp = next;
 816
 817         for ( inquote = 0; *next; ) {
 818                 switch ( *next ) {
 819                 case '"':
 820                         if ( inquote ) {
 821                                 inquote = 0;
 822                         } else {
 823                                 inquote = 1;
 824                         }
 825                         SAFEMEMCPY( next, next + 1, strlen( next + 1 ) + 1 );
 826                         break;
 827
 828                 case '\\':
 829                         if ( next[1] )
 830                                 SAFEMEMCPY( next,
 831                                             next + 1, strlen( next + 1 ) + 1 );
 832                         next++;         /* dont parse the escaped character */
 833                         break;
 834
 835                 default:
 836                         if ( ! inquote ) {
 837                                 if ( strchr( sep, *next ) != NULL ) {
 838                                         *next++ = '\0';
 839                                         return( tmp );
 840                                 }
 841                         }
 842                         next++;
 843                         break;
 844                 }
 845         }
 846
 847         return( tmp );
 848 }
 849
 850 static char     buf[BUFSIZ];
 851 static char     *line;
 852 static int      lmax, lcur;
 853
 854 #define CATLINE( buf )  { \
 855         int     len; \
 856         len = strlen( buf ); \
 857         while ( lcur + len + 1 > lmax ) { \
 858                 lmax += BUFSIZ; \
 859                 line = (char *) ch_realloc( line, lmax ); \
 860         } \
 861         strcpy( line + lcur, buf ); \
 862         lcur += len; \
 863 }
 864
 865 static char *
 866 fp_getline( FILE *fp, int *lineno )
 867 {
 868         char            *p;
 869
 870         lcur = 0;
 871         CATLINE( buf );
 872         (*lineno)++;
 873
 874         /* hack attack - keeps us from having to keep a stack of bufs... */
 875         if ( strncasecmp( line, "include", 7 ) == 0 ) {
 876                 buf[0] = '\0';
 877                 return( line );
 878         }
 879
 880         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
 881                 if ( (p = strchr( buf, '\n' )) != NULL ) {
 882                         *p = '\0';
 883                 }
 884                 if ( ! isspace( (unsigned char) buf[0] ) ) {
 885                         return( line );
 886                 }
 887
 888                 CATLINE( buf );
 889                 (*lineno)++;
 890         }
 891         buf[0] = '\0';
 892
 893         return( line[0] ? line : NULL );
 894 }
 895
 896 static void
 897 fp_getline_init( int *lineno )
 898 {
 899         *lineno = -1;
 900         buf[0] = '\0';
 901 }