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

   1 /* schema_init.c - init builtin schema */
   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/ctype.h>
  13 #include <ac/string.h>
  14 #include <ac/socket.h>
  15
  16 #include "slap.h"
  17 #include "ldap_pvt.h"
  18 #include "lutil_md5.h"
  19
  20 static int
  21 octetStringMatch(
  22         int *matchp,
  23         unsigned use,
  24         Syntax *syntax,
  25         MatchingRule *mr,
  26         struct berval *value,
  27         void *assertedValue )
  28 {
  29         int match = value->bv_len - ((struct berval *) assertedValue)->bv_len;
  30
  31         if( match == 0 ) {
  32                 match = memcmp( value->bv_val,
  33                         ((struct berval *) assertedValue)->bv_val,
  34                         value->bv_len );
  35         }
  36
  37         *matchp = match;
  38         return LDAP_SUCCESS;
  39 }
  40
  41 /* Index generation function */
  42 int octetStringIndexer(
  43         unsigned use,
  44         Syntax *syntax,
  45         MatchingRule *mr,
  46         struct berval *prefix,
  47         struct berval **values,
  48         struct berval ***keysp )
  49 {
  50         int i;
  51         size_t slen, mlen;
  52         struct berval **keys;
  53         lutil_MD5_CTX   MD5context;
  54         unsigned char   MD5digest[16];
  55         struct berval digest;
  56         digest.bv_val = MD5digest;
  57         digest.bv_len = sizeof(MD5digest);
  58
  59         for( i=0; values[i] != NULL; i++ ) {
  60                 /* just count them */
  61         }
  62
  63         assert( i > 0 );
  64
  65         keys = ch_malloc( sizeof( struct berval * ) * (i+1) );
  66
  67         slen = strlen( syntax->ssyn_oid );
  68         mlen = strlen( mr->smr_oid );
  69
  70         for( i=0; values[i] != NULL; i++ ) {
  71                 lutil_MD5Init( &MD5context );
  72                 if( prefix != NULL && prefix->bv_len > 0 ) {
  73                         lutil_MD5Update( &MD5context,
  74                                 prefix->bv_val, prefix->bv_len );
  75                 }
  76                 lutil_MD5Update( &MD5context,
  77                         syntax->ssyn_oid, slen );
  78                 lutil_MD5Update( &MD5context,
  79                         mr->smr_oid, mlen );
  80                 lutil_MD5Update( &MD5context,
  81                         values[i]->bv_val, values[i]->bv_len );
  82                 lutil_MD5Final( MD5digest, &MD5context );
  83
  84                 keys[i] = ber_bvdup( &digest );
  85         }
  86
  87         keys[i] = NULL;
  88
  89         *keysp = keys;
  90
  91         return LDAP_SUCCESS;
  92 }
  93
  94 /* Index generation function */
  95 int octetStringFilter(
  96         unsigned use,
  97         Syntax *syntax,
  98         MatchingRule *mr,
  99         struct berval *prefix,
 100         void * assertValue,
 101         struct berval ***keysp )
 102 {
 103         size_t slen, mlen;
 104         struct berval **keys;
 105         lutil_MD5_CTX   MD5context;
 106         unsigned char   MD5digest[LUTIL_MD5_BYTES];
 107         struct berval *value = (struct berval *) assertValue;
 108         struct berval digest;
 109         digest.bv_val = MD5digest;
 110         digest.bv_len = sizeof(MD5digest);
 111
 112         slen = strlen( syntax->ssyn_oid );
 113         mlen = strlen( mr->smr_oid );
 114
 115         keys = ch_malloc( sizeof( struct berval * ) * 2 );
 116
 117         lutil_MD5Init( &MD5context );
 118         if( prefix != NULL && prefix->bv_len > 0 ) {
 119                 lutil_MD5Update( &MD5context,
 120                         prefix->bv_val, prefix->bv_len );
 121         }
 122         lutil_MD5Update( &MD5context,
 123                 syntax->ssyn_oid, slen );
 124         lutil_MD5Update( &MD5context,
 125                 mr->smr_oid, mlen );
 126         lutil_MD5Update( &MD5context,
 127                 value->bv_val, value->bv_len );
 128         lutil_MD5Final( MD5digest, &MD5context );
 129
 130         keys[0] = ber_bvdup( &digest );
 131         keys[1] = NULL;
 132
 133         *keysp = keys;
 134
 135         return LDAP_SUCCESS;
 136 }
 137
 138 static int
 139 dnValidate(
 140         Syntax *syntax,
 141         struct berval *in )
 142 {
 143         int rc;
 144         char *dn;
 145
 146         if( in->bv_len == 0 ) return LDAP_SUCCESS;
 147
 148         dn = ch_strdup( in->bv_val );
 149
 150         rc = dn_validate( dn ) == NULL
 151                 ? LDAP_INVALID_SYNTAX : LDAP_SUCCESS;
 152
 153         ch_free( dn );
 154         return rc;
 155 }
 156
 157 static int
 158 dnNormalize(
 159         Syntax *syntax,
 160         struct berval *val,
 161         struct berval **normalized )
 162 {
 163         struct berval *out = ber_bvdup( val );
 164
 165         if( out->bv_len != 0 ) {
 166                 char *dn;
 167 #ifdef USE_DN_NORMALIZE
 168                 dn = dn_normalize( out->bv_val );
 169 #else
 170                 dn = dn_validate( out->bv_val );
 171 #endif
 172
 173                 if( dn == NULL ) {
 174                         ber_bvfree( out );
 175                         return LDAP_INVALID_SYNTAX;
 176                 }
 177
 178                 out->bv_val = dn;
 179                 out->bv_len = strlen( dn );
 180         }
 181
 182         *normalized = out;
 183         return LDAP_SUCCESS;
 184 }
 185
 186 static int
 187 dnMatch(
 188         int *matchp,
 189         unsigned use,
 190         Syntax *syntax,
 191         MatchingRule *mr,
 192         struct berval *value,
 193         void *assertedValue )
 194 {
 195         int match;
 196         struct berval *asserted = (struct berval *) assertedValue;
 197
 198         match = value->bv_len - asserted->bv_len;
 199
 200         if( match == 0 ) {
 201 #ifdef USE_DN_NORMALIZE
 202                 match = strcmp( value->bv_val, asserted->bv_val );
 203 #else
 204                 match = strcasecmp( value->bv_val, asserted->bv_val );
 205 #endif
 206         }
 207
 208         Debug( LDAP_DEBUG_ARGS, "dnMatch %d\n\t\"%s\"\n\t\"%s\"\n",
 209             match, value->bv_val, asserted->bv_val );
 210
 211         *matchp = match;
 212         return LDAP_SUCCESS;
 213 }
 214
 215 static int
 216 inValidate(
 217         Syntax *syntax,
 218         struct berval *in )
 219 {
 220         /* any value allowed */
 221         return LDAP_OTHER;
 222 }
 223
 224 static int
 225 blobValidate(
 226         Syntax *syntax,
 227         struct berval *in )
 228 {
 229         /* any value allowed */
 230         return LDAP_SUCCESS;
 231 }
 232
 233 #define berValidate blobValidate
 234
 235 static int
 236 UTF8StringValidate(
 237         Syntax *syntax,
 238         struct berval *in )
 239 {
 240         ber_len_t count;
 241         int len;
 242         unsigned char *u = in->bv_val;
 243
 244         for( count = in->bv_len; count > 0; count-=len, u+=len ) {
 245                 /* get the length indicated by the first byte */
 246                 len = LDAP_UTF8_CHARLEN( u );
 247
 248                 /* should not be zero */
 249                 if( len == 0 ) return LDAP_INVALID_SYNTAX;
 250
 251                 /* make sure len corresponds with the offset
 252                         to the next character */
 253                 if( LDAP_UTF8_OFFSET( u ) != len ) return LDAP_INVALID_SYNTAX;
 254         }
 255
 256         if( count != 0 ) return LDAP_INVALID_SYNTAX;
 257
 258         return LDAP_SUCCESS;
 259 }
 260
 261 static int
 262 UTF8StringNormalize(
 263         Syntax *syntax,
 264         struct berval *val,
 265         struct berval **normalized )
 266 {
 267         struct berval *newval;
 268         char *p, *q, *s;
 269
 270         newval = ch_malloc( sizeof( struct berval ) );
 271
 272         p = val->bv_val;
 273
 274         /* Ignore initial whitespace */
 275         while ( ldap_utf8_isspace( p ) ) {
 276                 LDAP_UTF8_INCR( p );
 277         }
 278
 279         if( *p == '\0' ) {
 280                 ch_free( newval );
 281                 return LDAP_INVALID_SYNTAX;
 282         }
 283
 284         newval->bv_val = ch_strdup( p );
 285         p = q = newval->bv_val;
 286         s = NULL;
 287
 288         while ( *p ) {
 289                 int len;
 290
 291                 if ( ldap_utf8_isspace( p ) ) {
 292                         len = LDAP_UTF8_COPY(q,p);
 293                         s=q;
 294                         p+=len;
 295                         q+=len;
 296
 297                         /* Ignore the extra whitespace */
 298                         while ( ldap_utf8_isspace( p ) ) {
 299                                 LDAP_UTF8_INCR( p );
 300                         }
 301                 } else {
 302                         len = LDAP_UTF8_COPY(q,p);
 303                         s=NULL;
 304                         p+=len;
 305                         q+=len;
 306                 }
 307         }
 308
 309         assert( *newval->bv_val );
 310         assert( newval->bv_val < p );
 311         assert( p <= q );
 312
 313         /* cannot start with a space */
 314         assert( !ldap_utf8_isspace(newval->bv_val) );
 315
 316         /*
 317          * If the string ended in space, backup the pointer one
 318          * position.  One is enough because the above loop collapsed
 319          * all whitespace to a single space.
 320          */
 321
 322         if ( s != NULL ) {
 323                 q = s;
 324         }
 325
 326         /* cannot end with a space */
 327         assert( !ldap_utf8_isspace( LDAP_UTF8_PREV(q) ) );
 328
 329         /* null terminate */
 330         *q = '\0';
 331
 332         newval->bv_len = q - newval->bv_val;
 333         *normalized = newval;
 334
 335         return LDAP_SUCCESS;
 336 }
 337
 338 static int
 339 oidValidate(
 340         Syntax *syntax,
 341         struct berval *val )
 342 {
 343         ber_len_t i;
 344
 345         if( val->bv_len == 0 ) return 0;
 346
 347         if( isdigit(val->bv_val[0]) ) {
 348                 int dot = 0;
 349                 for(i=1; i < val->bv_len; i++) {
 350                         if( val->bv_val[i] == '.' ) {
 351                                 if( dot++ ) return 1;
 352                         } else if ( isdigit(val->bv_val[i]) ) {
 353                                 dot = 0;
 354                         } else {
 355                                 return LDAP_INVALID_SYNTAX;
 356                         }
 357                 }
 358
 359                 return !dot ? LDAP_SUCCESS : LDAP_INVALID_SYNTAX;
 360
 361         } else if( isalpha(val->bv_val[0]) ) {
 362                 for(i=1; i < val->bv_len; i++) {
 363                         if( !isalpha(val->bv_val[i] ) ) {
 364                                 return LDAP_INVALID_SYNTAX;
 365                         }
 366                 }
 367
 368                 return LDAP_SUCCESS;
 369         }
 370
 371         return LDAP_INVALID_SYNTAX;
 372 }
 373
 374 static int
 375 integerValidate(
 376         Syntax *syntax,
 377         struct berval *val )
 378 {
 379         ber_len_t i;
 380
 381         for(i=0; i < val->bv_len; i++) {
 382                 if( !isdigit(val->bv_val[i]) ) return LDAP_INVALID_SYNTAX;
 383         }
 384
 385         return LDAP_SUCCESS;
 386 }
 387
 388 static int
 389 printableStringValidate(
 390         Syntax *syntax,
 391         struct berval *val )
 392 {
 393         ber_len_t i;
 394
 395         for(i=0; i < val->bv_len; i++) {
 396                 if( !isprint(val->bv_val[i]) ) return LDAP_INVALID_SYNTAX;
 397         }
 398
 399         return LDAP_SUCCESS;
 400 }
 401
 402 static int
 403 IA5StringValidate(
 404         Syntax *syntax,
 405         struct berval *val )
 406 {
 407         ber_len_t i;
 408
 409         for(i=0; i < val->bv_len; i++) {
 410                 if( !isascii(val->bv_val[i]) ) return LDAP_INVALID_SYNTAX;
 411         }
 412
 413         return LDAP_SUCCESS;
 414 }
 415
 416 static int
 417 IA5StringConvert(
 418         Syntax *syntax,
 419         struct berval *in,
 420         struct berval **out )
 421 {
 422         ldap_unicode_t *u;
 423         ber_len_t i, len = in->bv_len;
 424         struct berval *bv = ch_malloc( sizeof(struct berval) );
 425
 426         bv->bv_len = len * sizeof( ldap_unicode_t );
 427         bv->bv_val = (char *) u = ch_malloc( bv->bv_len + sizeof( ldap_unicode_t ) );;
 428
 429         for(i=0; i < len; i++ ) {
 430                 /*
 431                  * IA5StringValidate should have been called to ensure
 432                  * input is limited to IA5.
 433                  */
 434                 u[i] = in->bv_val[i];
 435         }
 436         u[i] = 0;
 437
 438         *out = bv;
 439         return LDAP_SUCCESS;
 440 }
 441
 442 static int
 443 IA5StringNormalize(
 444         Syntax *syntax,
 445         struct berval *val,
 446         struct berval **normalized )
 447 {
 448         struct berval *newval;
 449         char *p, *q;
 450
 451         newval = ch_malloc( sizeof( struct berval ) );
 452
 453         p = val->bv_val;
 454
 455         /* Ignore initial whitespace */
 456         while ( isspace( *p ) ) {
 457                 p++;
 458         }
 459
 460         if( *p != '\0' ) {
 461                 ch_free( newval );
 462                 return LDAP_INVALID_SYNTAX;
 463         }
 464
 465         newval->bv_val = ch_strdup( p );
 466         p = q = newval->bv_val;
 467
 468         while ( *p ) {
 469                 if ( isspace( *p ) ) {
 470                         *q++ = *p++;
 471
 472                         /* Ignore the extra whitespace */
 473                         while ( isspace( *p ) ) {
 474                                 p++;
 475                         }
 476                 } else {
 477                         *q++ = *p++;
 478                 }
 479         }
 480
 481         assert( *newval->bv_val );
 482         assert( newval->bv_val < p );
 483         assert( p <= q );
 484
 485         /* cannot start with a space */
 486         assert( !isspace(*newval->bv_val) );
 487
 488         /*
 489          * If the string ended in space, backup the pointer one
 490          * position.  One is enough because the above loop collapsed
 491          * all whitespace to a single space.
 492          */
 493
 494         if ( isspace( q[-1] ) ) {
 495                 --q;
 496         }
 497
 498         /* cannot end with a space */
 499         assert( !isspace( q[-1] ) );
 500
 501         /* null terminate */
 502         *q = '\0';
 503
 504         newval->bv_len = q - newval->bv_val;
 505         *normalized = newval;
 506
 507         return LDAP_SUCCESS;
 508 }
 509
 510 static int
 511 caseExactIA5Match(
 512         int *match,
 513         unsigned use,
 514         Syntax *syntax,
 515         MatchingRule *mr,
 516         struct berval *value,
 517         void *assertedValue )
 518 {
 519         *match = strcmp( value->bv_val,
 520                 ((struct berval *) assertedValue)->bv_val );
 521         return LDAP_SUCCESS;
 522 }
 523
 524 static int
 525 caseExactIA5SubstringsMatch(
 526         int *matchp,
 527         unsigned use,
 528         Syntax *syntax,
 529         MatchingRule *mr,
 530         struct berval *value,
 531         void *assertedValue )
 532 {
 533         int match = 0;
 534         SubstringsAssertion *sub = assertedValue;
 535         struct berval left = *value;
 536         int i;
 537         ber_len_t inlen=0;
 538
 539         /* Add up asserted input length */
 540         if( sub->sa_initial ) {
 541                 inlen += sub->sa_initial->bv_len;
 542         }
 543         if( sub->sa_any ) {
 544                 for(i=0; sub->sa_any[i] != NULL; i++) {
 545                         inlen += sub->sa_any[i]->bv_len;
 546                 }
 547         }
 548         if( sub->sa_final ) {
 549                 inlen += sub->sa_final->bv_len;
 550         }
 551
 552         if( inlen > left.bv_len ) {
 553                 match = 1;
 554                 goto done;
 555         }
 556
 557         if( sub->sa_initial ) {
 558                 match = strncmp( sub->sa_initial->bv_val, left.bv_val,
 559                         sub->sa_initial->bv_len );
 560
 561                 if( match != 0 ) {
 562                         goto done;
 563                 }
 564
 565                 left.bv_val += sub->sa_initial->bv_len;
 566                 left.bv_len -= sub->sa_initial->bv_len;
 567                 inlen -= sub->sa_initial->bv_len;
 568
 569                 if( inlen > left.bv_len ) {
 570                         match = 1;
 571                         goto done;
 572                 }
 573         }
 574
 575         if( sub->sa_final ) {
 576                 match = strncmp( sub->sa_final->bv_val,
 577                         &left.bv_val[left.bv_len - sub->sa_final->bv_len],
 578                         sub->sa_final->bv_len );
 579
 580                 if( match != 0 ) {
 581                         goto done;
 582                 }
 583
 584                 left.bv_len -= sub->sa_final->bv_len;
 585                 inlen -= sub->sa_final->bv_len;
 586
 587                 if( inlen > left.bv_len ) {
 588                         match = 1;
 589                         goto done;
 590                 }
 591         }
 592
 593         if( sub->sa_any ) {
 594                 for(i=0; sub->sa_any[i]; i++) {
 595                         ber_len_t idx;
 596                         char *p;
 597
 598 retry:
 599                         if( sub->sa_any[i]->bv_len == 0 ) {
 600                                 continue;
 601                         }
 602
 603                         p = strchr( left.bv_val, *sub->sa_any[i]->bv_val );
 604
 605                         if( p == NULL ) {
 606                                 match = 1;
 607                                 goto done;
 608                         }
 609
 610                         idx = p - left.bv_val;
 611                         assert( idx < left.bv_len );
 612
 613                         if( idx >= left.bv_len ) {
 614                                 /* this shouldn't happen */
 615                                 return LDAP_OTHER;
 616                         }
 617
 618                         left.bv_val = p;
 619                         left.bv_len -= idx;
 620
 621                         if( sub->sa_any[i]->bv_len > left.bv_len ) {
 622                                 /* not enough left */
 623                                 match = 1;
 624                                 goto done;
 625                         }
 626
 627                         match = strncmp( left.bv_val,
 628                                 sub->sa_any[i]->bv_val,
 629                                 sub->sa_any[i]->bv_len );
 630
 631                         if( match != 0 ) {
 632                                 goto retry;
 633                         }
 634
 635                         left.bv_val += sub->sa_any[i]->bv_len;
 636                         left.bv_len -= sub->sa_any[i]->bv_len;
 637                         inlen -= sub->sa_any[i]->bv_len;
 638
 639                         if( inlen > left.bv_len ) {
 640                                 /* not enough length */
 641                                 match = 1;
 642                                 goto done;
 643                         }
 644                 }
 645         }
 646
 647 done:
 648         *matchp = match;
 649         return LDAP_SUCCESS;
 650 }
 651
 652 static int
 653 caseIgnoreIA5Match(
 654         int *match,
 655         unsigned use,
 656         Syntax *syntax,
 657         MatchingRule *mr,
 658         struct berval *value,
 659         void *assertedValue )
 660 {
 661         *match = strcasecmp( value->bv_val,
 662                 ((struct berval *) assertedValue)->bv_val );
 663         return LDAP_SUCCESS;
 664 }
 665
 666 static char *strcasechr( const char *str, int c )
 667 {
 668         char *lower = strchr( str, TOLOWER(c) );
 669         char *upper = strchr( str, TOUPPER(c) );
 670
 671         if( lower && upper ) {
 672                 return lower < upper ? lower : upper;
 673         } else if ( lower ) {
 674                 return lower;
 675         } else {
 676                 return upper;
 677         }
 678 }
 679
 680 static int
 681 caseIgnoreIA5SubstringsMatch(
 682         int *matchp,
 683         unsigned use,
 684         Syntax *syntax,
 685         MatchingRule *mr,
 686         struct berval *value,
 687         void *assertedValue )
 688 {
 689         int match = 0;
 690         SubstringsAssertion *sub = assertedValue;
 691         struct berval left = *value;
 692         int i;
 693         ber_len_t inlen=0;
 694
 695         /* Add up asserted input length */
 696         if( sub->sa_initial ) {
 697                 inlen += sub->sa_initial->bv_len;
 698         }
 699         if( sub->sa_any ) {
 700                 for(i=0; sub->sa_any[i] != NULL; i++) {
 701                         inlen += sub->sa_any[i]->bv_len;
 702                 }
 703         }
 704         if( sub->sa_final ) {
 705                 inlen += sub->sa_final->bv_len;
 706         }
 707
 708         if( inlen > left.bv_len ) {
 709                 match = 1;
 710                 goto done;
 711         }
 712
 713         if( sub->sa_initial ) {
 714                 match = strncasecmp( sub->sa_initial->bv_val, left.bv_val,
 715                         sub->sa_initial->bv_len );
 716
 717                 if( match != 0 ) {
 718                         goto done;
 719                 }
 720
 721                 left.bv_val += sub->sa_initial->bv_len;
 722                 left.bv_len -= sub->sa_initial->bv_len;
 723                 inlen -= sub->sa_initial->bv_len;
 724
 725                 if( inlen > left.bv_len ) {
 726                         match = 1;
 727                         goto done;
 728                 }
 729         }
 730
 731         if( sub->sa_final ) {
 732                 match = strncasecmp( sub->sa_final->bv_val,
 733                         &left.bv_val[left.bv_len - sub->sa_final->bv_len],
 734                         sub->sa_final->bv_len );
 735
 736                 if( match != 0 ) {
 737                         goto done;
 738                 }
 739
 740                 left.bv_len -= sub->sa_final->bv_len;
 741                 inlen -= sub->sa_final->bv_len;
 742
 743                 if( inlen > left.bv_len ) {
 744                         match = 1;
 745                         goto done;
 746                 }
 747         }
 748
 749         if( sub->sa_any ) {
 750                 for(i=0; sub->sa_any[i]; i++) {
 751                         ber_len_t idx;
 752                         char *p;
 753
 754 retry:
 755                         if( sub->sa_any[i]->bv_len == 0 ) {
 756                                 continue;
 757                         }
 758
 759                         p = strcasechr( left.bv_val, *sub->sa_any[i]->bv_val );
 760
 761                         if( p == NULL ) {
 762                                 match = 1;
 763                                 goto done;
 764                         }
 765
 766                         idx = p - left.bv_val;
 767                         assert( idx < left.bv_len );
 768
 769                         if( idx >= left.bv_len ) {
 770                                 /* this shouldn't happen */
 771                                 return LDAP_OTHER;
 772                         }
 773
 774                         left.bv_val = p;
 775                         left.bv_len -= idx;
 776
 777                         if( sub->sa_any[i]->bv_len > left.bv_len ) {
 778                                 /* not enough left */
 779                                 match = 1;
 780                                 goto done;
 781                         }
 782
 783                         match = strncasecmp( left.bv_val,
 784                                 sub->sa_any[i]->bv_val,
 785                                 sub->sa_any[i]->bv_len );
 786
 787                         if( match != 0 ) {
 788                                 goto retry;
 789                         }
 790
 791                         left.bv_val += sub->sa_any[i]->bv_len;
 792                         left.bv_len -= sub->sa_any[i]->bv_len;
 793                         inlen -= sub->sa_any[i]->bv_len;
 794
 795                         if( inlen > left.bv_len ) {
 796                                 /* not enough length */
 797                                 match = 1;
 798                                 goto done;
 799                         }
 800                 }
 801         }
 802
 803 done:
 804         *matchp = match;
 805         return LDAP_SUCCESS;
 806 }
 807
 808 /* Index generation function */
 809 int caseIgnoreIA5Indexer(
 810         unsigned use,
 811         Syntax *syntax,
 812         MatchingRule *mr,
 813         struct berval *prefix,
 814         struct berval **values,
 815         struct berval ***keysp )
 816 {
 817         int i;
 818         size_t slen, mlen;
 819         struct berval **keys;
 820         lutil_MD5_CTX   MD5context;
 821         unsigned char   MD5digest[16];
 822         struct berval digest;
 823         digest.bv_val = MD5digest;
 824         digest.bv_len = sizeof(MD5digest);
 825
 826         for( i=0; values[i] != NULL; i++ ) {
 827                 /* just count them */
 828         }
 829
 830         assert( i > 0 );
 831
 832         keys = ch_malloc( sizeof( struct berval * ) * (i+1) );
 833
 834         slen = strlen( syntax->ssyn_oid );
 835         mlen = strlen( mr->smr_oid );
 836
 837         for( i=0; values[i] != NULL; i++ ) {
 838                 struct berval *value = ber_bvdup( values[i] );
 839                 ldap_pvt_str2upper( value->bv_val );
 840
 841                 lutil_MD5Init( &MD5context );
 842                 if( prefix != NULL && prefix->bv_len > 0 ) {
 843                         lutil_MD5Update( &MD5context,
 844                                 prefix->bv_val, prefix->bv_len );
 845                 }
 846                 lutil_MD5Update( &MD5context,
 847                         syntax->ssyn_oid, slen );
 848                 lutil_MD5Update( &MD5context,
 849                         mr->smr_oid, mlen );
 850                 lutil_MD5Update( &MD5context,
 851                         value->bv_val, value->bv_len );
 852                 lutil_MD5Final( MD5digest, &MD5context );
 853
 854                 ber_bvfree( value );
 855
 856                 keys[i] = ber_bvdup( &digest );
 857         }
 858
 859         keys[i] = NULL;
 860         *keysp = keys;
 861         return LDAP_SUCCESS;
 862 }
 863
 864 /* Index generation function */
 865 int caseIgnoreIA5Filter(
 866         unsigned use,
 867         Syntax *syntax,
 868         MatchingRule *mr,
 869         struct berval *prefix,
 870         void * assertValue,
 871         struct berval ***keysp )
 872 {
 873         size_t slen, mlen;
 874         struct berval **keys;
 875         lutil_MD5_CTX   MD5context;
 876         unsigned char   MD5digest[LUTIL_MD5_BYTES];
 877         struct berval *value;
 878         struct berval digest;
 879         digest.bv_val = MD5digest;
 880         digest.bv_len = sizeof(MD5digest);
 881
 882         slen = strlen( syntax->ssyn_oid );
 883         mlen = strlen( mr->smr_oid );
 884
 885         value = ber_bvdup( (struct berval *) assertValue );
 886         ldap_pvt_str2upper( value->bv_val );
 887
 888         keys = ch_malloc( sizeof( struct berval * ) * 2 );
 889
 890         lutil_MD5Init( &MD5context );
 891         if( prefix != NULL && prefix->bv_len > 0 ) {
 892                 lutil_MD5Update( &MD5context,
 893                         prefix->bv_val, prefix->bv_len );
 894         }
 895         lutil_MD5Update( &MD5context,
 896                 syntax->ssyn_oid, slen );
 897         lutil_MD5Update( &MD5context,
 898                 mr->smr_oid, mlen );
 899         lutil_MD5Update( &MD5context,
 900                 value->bv_val, value->bv_len );
 901         lutil_MD5Final( MD5digest, &MD5context );
 902
 903         keys[0] = ber_bvdup( &digest );
 904         keys[1] = NULL;
 905
 906         ber_bvfree( value );
 907
 908         *keysp = keys;
 909         return LDAP_SUCCESS;
 910 }
 911
 912 static int
 913 NumericStringNormalize(
 914         Syntax *syntax,
 915         struct berval *val,
 916         struct berval **normalized )
 917 {
 918         /* similiar to IA5StringNormalize except removes all spaces */
 919         struct berval *newval;
 920         char *p, *q;
 921
 922         newval = ch_malloc( sizeof( struct berval ) );
 923
 924         p = val->bv_val;
 925
 926         /* Ignore initial whitespace */
 927         while ( isspace( *p ) ) {
 928                 p++;
 929         }
 930
 931         if( *p != '\0' ) {
 932                 ch_free( newval );
 933                 return LDAP_INVALID_SYNTAX;
 934         }
 935
 936         newval->bv_val = ch_strdup( p );
 937         p = q = newval->bv_val;
 938
 939         while ( *p ) {
 940                 if ( isspace( *p ) ) {
 941                         /* Ignore whitespace */
 942                         p++;
 943                 } else {
 944                         *q++ = *p++;
 945                 }
 946         }
 947
 948         assert( *newval->bv_val );
 949         assert( newval->bv_val < p );
 950         assert( p <= q );
 951
 952         /* cannot start with a space */
 953         assert( !isspace(*newval->bv_val) );
 954
 955         /* cannot end with a space */
 956         assert( !isspace( q[-1] ) );
 957
 958         /* null terminate */
 959         *q = '\0';
 960
 961         newval->bv_len = q - newval->bv_val;
 962         *normalized = newval;
 963
 964         return LDAP_SUCCESS;
 965 }
 966
 967 static int
 968 check_time_syntax (struct berval *val,
 969         int start,
 970         int *parts)
 971 {
 972         static int ceiling[9] = { 99, 99, 11, 30, 23, 59, 59, 12, 59 };
 973         static int mdays[12] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
 974         char *p, *e;
 975         int part, c, neg = 0;
 976
 977         if( val->bv_len == 0 )
 978                 return LDAP_INVALID_SYNTAX;
 979
 980         p = (char *)val->bv_val;
 981         e = p + val->bv_len;
 982
 983         /* Ignore initial whitespace */
 984         while ( ( p < e ) && isspace( *p ) ) {
 985                 p++;
 986         }
 987
 988         if (e - p < 13 - (2 * start))
 989                 return LDAP_INVALID_SYNTAX;
 990
 991         for (part = 0; part < 9; part++)
 992                 parts[part] = 0;
 993
 994         for (part = start; part < 7; part++) {
 995                 c = *p;
 996                 if ((part == 6)
 997                         && (c == 'Z'
 998                                 || c == '+'
 999                                 || c == '-'))
1000                 {
1001                         part++;
1002                         break;
1003                 }
1004                 p++;
1005                 c -= '0';
1006                 if (p == e)
1007                         return LDAP_INVALID_SYNTAX;
1008                 if (c < 0 || c > 9)
1009                         return LDAP_INVALID_SYNTAX;
1010                 parts[part] = c;
1011
1012                 c = *p++ - '0';
1013                 if (p == e)
1014                         return LDAP_INVALID_SYNTAX;
1015                 if (c < 0 || c > 9)
1016                         return LDAP_INVALID_SYNTAX;
1017                 parts[part] *= 10;
1018                 parts[part] += c;
1019
1020                 if (part == 2 || part == 3)
1021                         parts[part]--;
1022                 if (parts[part] < 0)
1023                         return LDAP_INVALID_SYNTAX;
1024                 if (parts[part] > ceiling[part])
1025                         return LDAP_INVALID_SYNTAX;
1026         }
1027         if (parts[2] == 1) {
1028                 if (parts[3] > mdays[parts[2]])
1029                         return LDAP_INVALID_SYNTAX;
1030                 if (parts[1] & 0x03) {
1031                         /* FIXME:  This is an incomplete leap-year
1032                          * check that fails in 2100, 2200, 2300,
1033                          * 2500, 2600, 2700, ...
1034                          */
1035                         if (parts[3] > mdays[parts[2]] - 1)
1036                                 return LDAP_INVALID_SYNTAX;
1037                 }
1038         }
1039         c = *p++;
1040         if (c == 'Z') {
1041                 /* all done */
1042         } else if (c != '+' && c != '-') {
1043                 return LDAP_INVALID_SYNTAX;
1044         } else {
1045                 if (c == '-')
1046                         neg = 1;
1047                 if (p > e - 4)
1048                         return LDAP_INVALID_SYNTAX;
1049                 for (part = 7; part < 9; part++) {
1050                         c = *p++ - '0';
1051                         if (c < 0 || c > 9)
1052                                 return LDAP_INVALID_SYNTAX;
1053                         parts[part] = c;
1054
1055                         c = *p++ - '0';
1056                         if (c < 0 || c > 9)
1057                                 return LDAP_INVALID_SYNTAX;
1058                         parts[part] *= 10;
1059                         parts[part] += c;
1060                         if (parts[part] < 0 || parts[part] > ceiling[part])
1061                                 return LDAP_INVALID_SYNTAX;
1062                 }
1063         }
1064
1065         /* Ignore trailing whitespace */
1066         while ( ( p < e ) && isspace( *p ) ) {
1067                 p++;
1068         }
1069         if (p != e)
1070                 return LDAP_INVALID_SYNTAX;
1071
1072         if (neg == 0) {
1073                 parts[4] += parts[7];
1074                 parts[5] += parts[8];
1075                 for (part = 7; --part > 0; ) {
1076                         if (part != 3)
1077                                 c = ceiling[part];
1078                         else {
1079                                 /* FIXME:  This is an incomplete leap-year
1080                                  * check that fails in 2100, 2200, 2300,
1081                                  * 2500, 2600, 2700, ...
1082                                  */
1083                                 c = mdays[parts[2]];
1084                                 if (parts[2] == 1)
1085                                         c--;
1086                         }
1087                         if (parts[part] > c) {
1088                                 parts[part] -= c + 1;
1089                                 parts[part - 1]++;
1090                         }
1091                 }
1092         } else {
1093                 parts[4] -= parts[7];
1094                 parts[5] -= parts[8];
1095                 for (part = 7; --part > 0; ) {
1096                         if (part != 3)
1097                                 c = ceiling[part];
1098                         else {
1099                                 /* FIXME:  This is an incomplete leap-year
1100                                  * check that fails in 2100, 2200, 2300,
1101                                  * 2500, 2600, 2700, ...
1102                                  */
1103                                 c = mdays[(parts[2] - 1) % 12];
1104                                 if (parts[2] == 2)
1105                                         c--;
1106                         }
1107                         if (parts[part] < 0) {
1108                                 parts[part] += c + 1;
1109                                 parts[part - 1]--;
1110                         }
1111                 }
1112         }
1113
1114         return LDAP_SUCCESS;
1115 }
1116
1117 static int
1118 utcTimeNormalize(
1119         Syntax *syntax,
1120         struct berval *val,
1121         struct berval **normalized )
1122 {
1123         struct berval *out;
1124         int parts[9], rc;
1125
1126         rc = check_time_syntax(val, 1, parts);
1127         if (rc != LDAP_SUCCESS) {
1128                 return rc;
1129         }
1130
1131         *normalized = NULL;
1132         out = ch_malloc( sizeof(struct berval) );
1133         if( out == NULL )
1134                 return LBER_ERROR_MEMORY;
1135
1136         out->bv_val = ch_malloc( 14 );
1137         if ( out->bv_val == NULL ) {
1138                 ch_free( out );
1139                 return LBER_ERROR_MEMORY;
1140         }
1141
1142         sprintf( out->bv_val, "%02ld%02ld%02ld%02ld%02ld%02ldZ",
1143                                 parts[1], parts[2] + 1, parts[3] + 1,
1144                                 parts[4], parts[5], parts[6] );
1145         out->bv_len = 13;
1146         *normalized = out;
1147
1148         return LDAP_SUCCESS;
1149 }
1150
1151 static int
1152 utcTimeValidate(
1153         Syntax *syntax,
1154         struct berval *in )
1155 {
1156         int parts[9];
1157
1158         return check_time_syntax(in, 1, parts);
1159 }
1160
1161 static int
1162 generalizedTimeNormalize(
1163         Syntax *syntax,
1164         struct berval *val,
1165         struct berval **normalized )
1166 {
1167         struct berval *out;
1168         int parts[9], rc;
1169
1170         rc = check_time_syntax(val, 0, parts);
1171         if (rc != LDAP_SUCCESS) {
1172                 return rc;
1173         }
1174
1175         *normalized = NULL;
1176         out = ch_malloc( sizeof(struct berval) );
1177         if( out == NULL )
1178                 return LBER_ERROR_MEMORY;
1179
1180         out->bv_val = ch_malloc( 16 );
1181         if ( out->bv_val == NULL ) {
1182                 ch_free( out );
1183                 return LBER_ERROR_MEMORY;
1184         }
1185
1186         sprintf( out->bv_val, "%02ld%02ld%02ld%02ld%02ld%02ld%02ldZ",
1187                                 parts[0], parts[1], parts[2] + 1, parts[3] + 1,
1188                                 parts[4], parts[5], parts[6] );
1189         out->bv_len = 15;
1190         *normalized = out;
1191
1192         return LDAP_SUCCESS;
1193 }
1194
1195 static int
1196 generalizedTimeValidate(
1197         Syntax *syntax,
1198         struct berval *in )
1199 {
1200         int parts[9];
1201
1202         return check_time_syntax(in, 0, parts);
1203 }
1204
1205 struct syntax_defs_rec {
1206         char *sd_desc;
1207         int sd_flags;
1208         slap_syntax_validate_func *sd_validate;
1209         slap_syntax_transform_func *sd_normalize;
1210         slap_syntax_transform_func *sd_pretty;
1211 #ifdef SLAPD_BINARY_CONVERSION
1212         slap_syntax_transform_func *sd_ber2str;
1213         slap_syntax_transform_func *sd_str2ber;
1214 #endif
1215 };
1216
1217 #define X_HIDE "X-HIDE 'TRUE' "
1218 #define X_BINARY "X-BINARY-TRANSFER-REQUIRED 'TRUE' "
1219 #define X_NOT_H_R "X-NOT-HUMAN-READABLE 'TRUE' "
1220
1221 struct syntax_defs_rec syntax_defs[] = {
1222         {"( 1.3.6.1.4.1.1466.115.121.1.1 DESC 'ACI Item' " X_BINARY X_NOT_H_R ")",
1223                 SLAP_SYNTAX_BINARY|SLAP_SYNTAX_BER, NULL, NULL, NULL},
1224         {"( 1.3.6.1.4.1.1466.115.121.1.2 DESC 'Access Point' " X_NOT_H_R ")",
1225                 0, NULL, NULL, NULL},
1226         {"( 1.3.6.1.4.1.1466.115.121.1.3 DESC 'Attribute Type Description' )",
1227                 0, NULL, NULL, NULL},
1228         {"( 1.3.6.1.4.1.1466.115.121.1.4 DESC 'Audio' " X_NOT_H_R ")",
1229                 SLAP_SYNTAX_BLOB, blobValidate, NULL, NULL},
1230         {"( 1.3.6.1.4.1.1466.115.121.1.5 DESC 'Binary' " X_BINARY X_NOT_H_R ")",
1231                 SLAP_SYNTAX_BER, berValidate, NULL, NULL},
1232         {"( 1.3.6.1.4.1.1466.115.121.1.6 DESC 'Bit String' )",
1233                 0, NULL, NULL, NULL},
1234         {"( 1.3.6.1.4.1.1466.115.121.1.7 DESC 'Boolean' )",
1235                 0, NULL, NULL, NULL},
1236         {"( 1.3.6.1.4.1.1466.115.121.1.8 DESC 'Certificate' "
1237                 X_BINARY X_NOT_H_R ")",
1238                 SLAP_SYNTAX_BINARY|SLAP_SYNTAX_BER, berValidate, NULL, NULL},
1239         {"( 1.3.6.1.4.1.1466.115.121.1.9 DESC 'Certificate List' "
1240                 X_BINARY X_NOT_H_R ")",
1241                 SLAP_SYNTAX_BINARY|SLAP_SYNTAX_BER, berValidate, NULL, NULL},
1242         {"( 1.3.6.1.4.1.1466.115.121.1.10 DESC 'Certificate Pair' "
1243                 X_BINARY X_NOT_H_R ")",
1244                 SLAP_SYNTAX_BINARY|SLAP_SYNTAX_BER, berValidate, NULL, NULL},
1245         {"( 1.3.6.1.4.1.1466.115.121.1.11 DESC 'Country String' )",
1246                 0, NULL, NULL, NULL},
1247         {"( 1.3.6.1.4.1.1466.115.121.1.12 DESC 'Distinguished Name' )",
1248                 0, dnValidate, dnNormalize, NULL},
1249         {"( 1.3.6.1.4.1.1466.115.121.1.13 DESC 'Data Quality' )",
1250                 0, NULL, NULL, NULL},
1251         {"( 1.3.6.1.4.1.1466.115.121.1.14 DESC 'Delivery Method' )",
1252                 0, NULL, NULL, NULL},
1253         {"( 1.3.6.1.4.1.1466.115.121.1.15 DESC 'Directory String' )",
1254                 0, UTF8StringValidate, UTF8StringNormalize, NULL},
1255         {"( 1.3.6.1.4.1.1466.115.121.1.16 DESC 'DIT Content Rule Description' )",
1256                 0, NULL, NULL, NULL},
1257         {"( 1.3.6.1.4.1.1466.115.121.1.17 DESC 'DIT Structure Rule Description' )",
1258                 0, NULL, NULL, NULL},
1259         {"( 1.3.6.1.4.1.1466.115.121.1.19 DESC 'DSA Quality' )",
1260                 0, NULL, NULL, NULL},
1261         {"( 1.3.6.1.4.1.1466.115.121.1.20 DESC 'DSE Type' )",
1262                 0, NULL, NULL, NULL},
1263         {"( 1.3.6.1.4.1.1466.115.121.1.21 DESC 'Enhanced Guide' )",
1264                 0, NULL, NULL, NULL},
1265         {"( 1.3.6.1.4.1.1466.115.121.1.22 DESC 'Facsimile Telephone Number' )",
1266                 0, blobValidate, NULL, NULL},
1267         {"( 1.3.6.1.4.1.1466.115.121.1.23 DESC 'Fax' " X_NOT_H_R ")",
1268                 SLAP_SYNTAX_BLOB, NULL, NULL, NULL},
1269         {"( 1.3.6.1.4.1.1466.115.121.1.24 DESC 'Generalized Time' )",
1270                 0, generalizedTimeValidate, generalizedTimeNormalize, NULL},
1271         {"( 1.3.6.1.4.1.1466.115.121.1.25 DESC 'Guide' )",
1272                 0, NULL, NULL, NULL},
1273         {"( 1.3.6.1.4.1.1466.115.121.1.26 DESC 'IA5 String' )",
1274                 0, IA5StringValidate, IA5StringNormalize, NULL},
1275         {"( 1.3.6.1.4.1.1466.115.121.1.27 DESC 'Integer' )",
1276                 0, integerValidate, NULL, NULL},
1277         {"( 1.3.6.1.4.1.1466.115.121.1.28 DESC 'JPEG' " X_NOT_H_R ")",
1278                 SLAP_SYNTAX_BLOB, NULL, NULL, NULL},
1279         {"( 1.3.6.1.4.1.1466.115.121.1.29 DESC 'Master And Shadow Access Points' )",
1280                 0, NULL, NULL, NULL},
1281         {"( 1.3.6.1.4.1.1466.115.121.1.30 DESC 'Matching Rule Description' )",
1282                 0, NULL, NULL, NULL},
1283         {"( 1.3.6.1.4.1.1466.115.121.1.31 DESC 'Matching Rule Use Description' )",
1284                 0, NULL, NULL, NULL},
1285         {"( 1.3.6.1.4.1.1466.115.121.1.32 DESC 'Mail Preference' )",
1286                 0, NULL, NULL, NULL},
1287         {"( 1.3.6.1.4.1.1466.115.121.1.33 DESC 'MHS OR Address' )",
1288                 0, NULL, NULL, NULL},
1289         {"( 1.3.6.1.4.1.1466.115.121.1.34 DESC 'Name And Optional UID' )",
1290                 0, NULL, NULL, NULL},
1291         {"( 1.3.6.1.4.1.1466.115.121.1.35 DESC 'Name Form Description' )",
1292                 0, NULL, NULL, NULL},
1293         {"( 1.3.6.1.4.1.1466.115.121.1.36 DESC 'Numeric String' )",
1294                 0, IA5StringValidate, NumericStringNormalize, NULL},
1295         {"( 1.3.6.1.4.1.1466.115.121.1.37 DESC 'Object Class Description' )",
1296                 0, NULL, NULL, NULL},
1297         {"( 1.3.6.1.4.1.1466.115.121.1.38 DESC 'OID' )",
1298                 0, oidValidate, NULL, NULL},
1299         {"( 1.3.6.1.4.1.1466.115.121.1.39 DESC 'Other Mailbox' )",
1300                 0, NULL, NULL, NULL},
1301         {"( 1.3.6.1.4.1.1466.115.121.1.40 DESC 'Octet String' )",
1302                 0, blobValidate, NULL, NULL},
1303         {"( 1.3.6.1.4.1.1466.115.121.1.41 DESC 'Postal Address' )",
1304                 0, blobValidate, NULL, NULL},
1305         {"( 1.3.6.1.4.1.1466.115.121.1.42 DESC 'Protocol Information' )",
1306                 0, NULL, NULL, NULL},
1307         {"( 1.3.6.1.4.1.1466.115.121.1.43 DESC 'Presentation Address' )",
1308                 0, NULL, NULL, NULL},
1309         {"( 1.3.6.1.4.1.1466.115.121.1.44 DESC 'Printable String' )",
1310                 0, printableStringValidate, NULL, NULL},
1311         {"( 1.3.6.1.4.1.1466.115.121.1.49 DESC 'Supported Algorithm' "
1312                 X_BINARY X_NOT_H_R ")",
1313                 SLAP_SYNTAX_BINARY|SLAP_SYNTAX_BER, berValidate, NULL, NULL},
1314         {"( 1.3.6.1.4.1.1466.115.121.1.50 DESC 'Telephone Number' )",
1315                 0, blobValidate, NULL, NULL},
1316         {"( 1.3.6.1.4.1.1466.115.121.1.51 DESC 'Teletex Terminal Identifier' )",
1317                 0, NULL, NULL, NULL},
1318         {"( 1.3.6.1.4.1.1466.115.121.1.52 DESC 'Telex Number' )",
1319                 0, NULL, NULL, NULL},
1320         {"( 1.3.6.1.4.1.1466.115.121.1.53 DESC 'UTC Time' )",
1321                 0, utcTimeValidate, utcTimeNormalize, NULL},
1322         {"( 1.3.6.1.4.1.1466.115.121.1.54 DESC 'LDAP Syntax Description' )",
1323                 0, NULL, NULL, NULL},
1324         {"( 1.3.6.1.4.1.1466.115.121.1.55 DESC 'Modify Rights' )",
1325                 0, NULL, NULL, NULL},
1326         {"( 1.3.6.1.4.1.1466.115.121.1.56 DESC 'LDAP Schema Definition' )",
1327                 0, NULL, NULL, NULL},
1328         {"( 1.3.6.1.4.1.1466.115.121.1.57 DESC 'LDAP Schema Description' )",
1329                 0, NULL, NULL, NULL},
1330         {"( 1.3.6.1.4.1.1466.115.121.1.58 DESC 'Substring Assertion' )",
1331                 0, NULL, NULL, NULL},
1332
1333         /* OpenLDAP Experimental Syntaxes */
1334         {"( 1.3.6.1.4.1.4203.666.2.1 DESC 'OpenLDAP Experimental ACI' )",
1335                 0, IA5StringValidate /* THIS WILL CHANGE FOR NEW ACI SYNTAX */, NULL, NULL},
1336         {"( 1.3.6.1.4.1.4203.666.2.2 DESC 'OpenLDAP authPassword' )",
1337                 0, NULL, NULL, NULL},
1338         {"( 1.3.6.1.4.1.4203.666.2.3 DESC 'OpenLDAP void' " X_HIDE ")" ,
1339                 SLAP_SYNTAX_HIDE, inValidate, NULL, NULL},
1340 #if 0 /* not needed */
1341         {"( 1.3.6.1.4.1.4203.666.2.4 DESC 'OpenLDAP DN' " X_HIDE ")" ,
1342                 SLAP_SYNTAX_HIDE, inValidate, NULL, NULL},
1343 #endif
1344
1345         {NULL, 0, NULL, NULL, NULL}
1346 };
1347
1348 struct mrule_defs_rec {
1349         char *                                          mrd_desc;
1350         unsigned                                        mrd_usage;
1351         slap_mr_convert_func *          mrd_convert;
1352         slap_mr_normalize_func *        mrd_normalize;
1353         slap_mr_match_func *            mrd_match;
1354         slap_mr_indexer_func *          mrd_indexer;
1355         slap_mr_filter_func *           mrd_filter;
1356 };
1357
1358 /*
1359  * Other matching rules in X.520 that we do not use:
1360  *
1361  * 2.5.13.9             numericStringOrderingMatch
1362  * 2.5.13.13    booleanMatch
1363  * 2.5.13.15    integerOrderingMatch
1364  * 2.5.13.18    octetStringOrderingMatch
1365  * 2.5.13.19    octetStringSubstringsMatch
1366  * 2.5.13.25    uTCTimeMatch
1367  * 2.5.13.26    uTCTimeOrderingMatch
1368  * 2.5.13.31    directoryStringFirstComponentMatch
1369  * 2.5.13.32    wordMatch
1370  * 2.5.13.33    keywordMatch
1371  * 2.5.13.34    certificateExactMatch
1372  * 2.5.13.35    certificateMatch
1373  * 2.5.13.36    certificatePairExactMatch
1374  * 2.5.13.37    certificatePairMatch
1375  * 2.5.13.38    certificateListExactMatch
1376  * 2.5.13.39    certificateListMatch
1377  * 2.5.13.40    algorithmIdentifierMatch
1378  * 2.5.13.41    storedPrefixMatch
1379  * 2.5.13.42    attributeCertificateMatch
1380  * 2.5.13.43    readerAndKeyIDMatch
1381  * 2.5.13.44    attributeIntegrityMatch
1382  */
1383
1384
1385 /* recycled matching functions */
1386 #define caseIgnoreMatch caseIgnoreIA5Match
1387 #define caseIgnoreOrderingMatch caseIgnoreMatch
1388 #define caseIgnoreSubstringsMatch caseIgnoreIA5SubstringsMatch
1389 #define caseExactMatch caseExactIA5Match
1390 #define caseExactOrderingMatch caseExactMatch
1391 #define caseExactSubstringsMatch caseExactIA5SubstringsMatch
1392
1393 /* unimplemented matching functions */
1394 #define objectIdentifierMatch NULL
1395 #define caseIgnoreListMatch NULL
1396 #define caseIgnoreListSubstringsMatch NULL
1397 #define integerMatch NULL
1398 #define bitStringMatch NULL
1399 #define octetStringMatch NULL
1400 #define telephoneNumberMatch NULL
1401 #define telephoneNumberSubstringsMatch NULL
1402 #define presentationAddressMatch NULL
1403 #define uniqueMemberMatch NULL
1404 #define protocolInformationMatch NULL
1405 #define generalizedTimeMatch caseExactIA5Match
1406 #define generalizedTimeOrderingMatch caseExactIA5Match
1407 #define integerFirstComponentMatch NULL
1408 #define objectIdentifierFirstComponentMatch NULL
1409
1410 #define OpenLDAPaciMatch NULL
1411 #define authPasswordMatch NULL
1412
1413 /* unimplied indexer/filter routines */
1414 #define dnIndexer NULL
1415 #define dnFilter NULL
1416
1417 #define caseIgnoreIndexer               caseIgnoreIA5Indexer
1418 #define caseIgnoreFilter                caseIgnoreIA5Filter
1419 #define caseExactIndexer                caseExactIA5Indexer
1420 #define caseExactFilter                 caseExactIA5Filter
1421 #define caseExactIA5Indexer             caseIgnoreIA5Indexer
1422 #define caseExactIA5Filter              caseIgnoreIA5Filter
1423
1424 struct mrule_defs_rec mrule_defs[] = {
1425         {"( 2.5.13.0 NAME 'objectIdentifierMatch' "
1426                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
1427                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1428                 NULL, NULL, objectIdentifierMatch,
1429                 caseIgnoreIA5Indexer, caseIgnoreIA5Filter},
1430
1431         {"( 2.5.13.1 NAME 'distinguishedNameMatch' "
1432                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
1433                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1434                 NULL, NULL, dnMatch, dnIndexer, dnFilter},
1435
1436         {"( 2.5.13.2 NAME 'caseIgnoreMatch' "
1437                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
1438                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1439                 NULL, NULL, caseIgnoreMatch, caseIgnoreIndexer, caseIgnoreFilter},
1440
1441         {"( 2.5.13.3 NAME 'caseIgnoreOrderingMatch' "
1442                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
1443                 SLAP_MR_ORDERING,
1444                 NULL, NULL, caseIgnoreOrderingMatch, NULL, NULL},
1445
1446         {"( 2.5.13.4 NAME 'caseIgnoreSubstringsMatch' "
1447                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
1448                 SLAP_MR_SUBSTR | SLAP_MR_EXT,
1449                 NULL, NULL, caseIgnoreSubstringsMatch, NULL, NULL},
1450
1451         /* Next three are not in the RFC's, but are needed for compatibility */
1452         {"( 2.5.13.5 NAME 'caseExactMatch' "
1453                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
1454                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1455                 NULL, NULL, caseExactMatch, caseExactIndexer, caseExactFilter},
1456
1457         {"( 2.5.13.6 NAME 'caseExactOrderingMatch' "
1458                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
1459                 SLAP_MR_ORDERING,
1460                 NULL, NULL, caseExactOrderingMatch, NULL, NULL},
1461
1462         {"( 2.5.13.7 NAME 'caseExactSubstringsMatch' "
1463                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
1464                 SLAP_MR_SUBSTR | SLAP_MR_EXT,
1465                 NULL, NULL, caseExactSubstringsMatch, NULL, NULL},
1466
1467         {"( 2.5.13.8 NAME 'numericStringMatch' "
1468                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.36 )",
1469                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1470                 NULL, NULL, caseIgnoreIA5Match, NULL, NULL},
1471
1472         {"( 2.5.13.10 NAME 'numericStringSubstringsMatch' "
1473                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
1474                 SLAP_MR_SUBSTR | SLAP_MR_EXT,
1475                 NULL, NULL, caseIgnoreIA5SubstringsMatch, NULL, NULL},
1476
1477         {"( 2.5.13.11 NAME 'caseIgnoreListMatch' "
1478                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )",
1479                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1480                 NULL, NULL, caseIgnoreListMatch, NULL, NULL},
1481
1482         {"( 2.5.13.12 NAME 'caseIgnoreListSubstringsMatch' "
1483                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
1484                 SLAP_MR_SUBSTR | SLAP_MR_EXT,
1485                 NULL, NULL, caseIgnoreListSubstringsMatch, NULL, NULL},
1486
1487         {"( 2.5.13.14 NAME 'integerMatch' "
1488                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
1489                 SLAP_MR_NONE | SLAP_MR_EXT,
1490                 NULL, NULL, integerMatch, NULL, NULL},
1491
1492         {"( 2.5.13.16 NAME 'bitStringMatch' "
1493                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.6 )",
1494                 SLAP_MR_NONE | SLAP_MR_EXT,
1495                 NULL, NULL, bitStringMatch, NULL, NULL},
1496
1497         {"( 2.5.13.17 NAME 'octetStringMatch' "
1498                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )",
1499                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1500                 NULL, NULL, octetStringMatch, octetStringIndexer, octetStringFilter},
1501
1502         {"( 2.5.13.20 NAME 'telephoneNumberMatch' "
1503                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.50 )",
1504                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1505                 NULL, NULL, telephoneNumberMatch, NULL, NULL},
1506
1507         {"( 2.5.13.21 NAME 'telephoneNumberSubstringsMatch' "
1508                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
1509                 SLAP_MR_SUBSTR | SLAP_MR_EXT,
1510                 NULL, NULL, telephoneNumberSubstringsMatch, NULL, NULL},
1511
1512         {"( 2.5.13.22 NAME 'presentationAddressMatch' "
1513                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.43 )",
1514                 SLAP_MR_NONE | SLAP_MR_EXT,
1515                 NULL, NULL, presentationAddressMatch, NULL, NULL},
1516
1517         {"( 2.5.13.23 NAME 'uniqueMemberMatch' "
1518                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )",
1519                 SLAP_MR_NONE | SLAP_MR_EXT,
1520                 NULL, NULL, uniqueMemberMatch, NULL, NULL},
1521
1522         {"( 2.5.13.24 NAME 'protocolInformationMatch' "
1523                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.42 )",
1524                 SLAP_MR_NONE | SLAP_MR_EXT,
1525                 NULL, NULL, protocolInformationMatch, NULL, NULL},
1526
1527         {"( 2.5.13.27 NAME 'generalizedTimeMatch' "
1528                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )",
1529                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1530                 NULL, NULL, generalizedTimeMatch, NULL, NULL},
1531
1532         {"( 2.5.13.28 NAME 'generalizedTimeOrderingMatch' "
1533                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )",
1534                 SLAP_MR_ORDERING,
1535                 NULL, NULL, generalizedTimeOrderingMatch, NULL, NULL},
1536
1537         {"( 2.5.13.29 NAME 'integerFirstComponentMatch' "
1538                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
1539                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1540                 NULL, NULL, integerFirstComponentMatch, NULL, NULL},
1541
1542         {"( 2.5.13.30 NAME 'objectIdentifierFirstComponentMatch' "
1543                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
1544                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1545                 NULL, NULL, objectIdentifierFirstComponentMatch, NULL, NULL},
1546
1547         {"( 1.3.6.1.4.1.1466.109.114.1 NAME 'caseExactIA5Match' "
1548                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
1549                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1550                 NULL, NULL, caseExactIA5Match, caseExactIA5Indexer, caseExactIA5Filter},
1551
1552         {"( 1.3.6.1.4.1.1466.109.114.2 NAME 'caseIgnoreIA5Match' "
1553                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
1554                 SLAP_MR_EQUALITY | SLAP_MR_EXT,
1555                 NULL, NULL, caseIgnoreIA5Match, caseExactIA5Indexer, caseExactIA5Filter},
1556
1557         {"( 1.3.6.1.4.1.1466.109.114.3 NAME 'caseIgnoreIA5SubstringsMatch' "
1558                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
1559                 SLAP_MR_SUBSTR,
1560                 NULL, NULL, caseIgnoreIA5SubstringsMatch, NULL, NULL},
1561
1562         {"( 1.3.6.1.4.1.4203.666.4.1 NAME 'authPasswordMatch' "
1563                 "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )",
1564                 SLAP_MR_EQUALITY,
1565                 NULL, NULL, authPasswordMatch, NULL, NULL},
1566
1567         {"( 1.3.6.1.4.1.4203.666.4.2 NAME 'OpenLDAPaciMatch' "
1568                 "SYNTAX 1.3.6.1.4.1.4203.666.2.1 )",
1569                 SLAP_MR_EQUALITY,
1570                 NULL, NULL, OpenLDAPaciMatch, NULL, NULL},
1571
1572         {NULL, SLAP_MR_NONE, NULL, NULL, NULL}
1573 };
1574
1575 int
1576 schema_init( void )
1577 {
1578         int             res;
1579         int             i;
1580
1581         /* we should only be called once (from main) */
1582         assert( schema_init_done == 0 );
1583
1584         for ( i=0; syntax_defs[i].sd_desc != NULL; i++ ) {
1585                 res = register_syntax( syntax_defs[i].sd_desc,
1586                     syntax_defs[i].sd_flags,
1587                     syntax_defs[i].sd_validate,
1588                     syntax_defs[i].sd_normalize,
1589                         syntax_defs[i].sd_pretty
1590 #ifdef SLAPD_BINARY_CONVERSION
1591                         ,
1592                     syntax_defs[i].sd_ber2str,
1593                         syntax_defs[i].sd_str2ber
1594 #endif
1595                 );
1596
1597                 if ( res ) {
1598                         fprintf( stderr, "schema_init: Error registering syntax %s\n",
1599                                  syntax_defs[i].sd_desc );
1600                         return LDAP_OTHER;
1601                 }
1602         }
1603
1604         for ( i=0; mrule_defs[i].mrd_desc != NULL; i++ ) {
1605                 if( mrule_defs[i].mrd_usage == SLAP_MR_NONE ) {
1606                         fprintf( stderr,
1607                                 "schema_init: Ingoring unusable matching rule %s\n",
1608                                  mrule_defs[i].mrd_desc );
1609                         continue;
1610                 }
1611
1612                 res = register_matching_rule(
1613                         mrule_defs[i].mrd_desc,
1614                         mrule_defs[i].mrd_usage,
1615                         mrule_defs[i].mrd_convert,
1616                         mrule_defs[i].mrd_normalize,
1617                     mrule_defs[i].mrd_match,
1618                         mrule_defs[i].mrd_indexer,
1619                         mrule_defs[i].mrd_filter );
1620
1621                 if ( res ) {
1622                         fprintf( stderr,
1623                                 "schema_init: Error registering matching rule %s\n",
1624                                  mrule_defs[i].mrd_desc );
1625                         return LDAP_OTHER;
1626                 }
1627         }
1628         schema_init_done = 1;
1629         return LDAP_SUCCESS;
1630 }