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

   1 /* schema_init.c - init builtin schema */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2002 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 "ldap_pvt_uc.h"
  19
  20 #define OCDEBUG 0
  21
  22 int schema_init_done = 0;
  23
  24 struct slap_internal_schema slap_schema;
  25
  26 static int objectClassNormalize(
  27         slap_mask_t use,
  28         struct slap_syntax *syntax, /* NULL if in is asserted value */
  29         struct slap_matching_rule *mr,
  30         struct berval * in,
  31         struct berval * out )
  32 {
  33         ObjectClass *oc = oc_bvfind( in );
  34
  35         if( oc != NULL ) {
  36                 ber_dupbv( out, &oc->soc_cname );
  37         } else {
  38                 ber_dupbv( out, in );
  39         }
  40
  41 #if OCDEBUG
  42 #ifdef NEW_LOGGING
  43         LDAP_LOG( CONFIG, ENTRY,
  44                 "< objectClassNormalize(%s, %s)\n", in->bv_val, out->bv_val, 0 );
  45 #else
  46         Debug( LDAP_DEBUG_TRACE, "< objectClassNormalize(%s,%s)\n",
  47                 in->bv_val, out->bv_val, 0 );
  48 #endif
  49 #endif
  50
  51         return LDAP_SUCCESS;
  52 }
  53
  54 static int
  55 objectSubClassMatch(
  56         int *matchp,
  57         slap_mask_t flags,
  58         Syntax *syntax,
  59         MatchingRule *mr,
  60         struct berval *value,
  61         void *assertedValue )
  62 {
  63         struct berval *a = (struct berval *) assertedValue;
  64         ObjectClass *oc = oc_bvfind( value );
  65         ObjectClass *asserted = oc_bvfind( a );
  66
  67 #if OCDEBUG
  68 #ifdef NEW_LOGGING
  69         LDAP_LOG( CONFIG, ENTRY,
  70                 "> objectSubClassMatch(%s, %s)\n", value->bv_val, a->bv_val, 0 );
  71 #else
  72         Debug( LDAP_DEBUG_TRACE, "> objectSubClassMatch(%s,%s)\n",
  73                 value->bv_val, a->bv_val, 0 );
  74 #endif
  75 #endif
  76
  77         if( asserted == NULL ) {
  78                 if( OID_LEADCHAR( *a->bv_val ) ) {
  79                         /* OID form, return FALSE */
  80                         *matchp = 1;
  81                         return LDAP_SUCCESS;
  82                 }
  83
  84                 /* desc form, return undefined */
  85                 return SLAPD_COMPARE_UNDEFINED;
  86         }
  87
  88         if ( oc == NULL ) {
  89                 /* unrecognized stored value */
  90                 return SLAPD_COMPARE_UNDEFINED;
  91         }
  92
  93         if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) {
  94                 *matchp = ( asserted != oc );
  95         } else {
  96                 *matchp = !is_object_subclass( asserted, oc );
  97         }
  98
  99 #if OCDEBUG
 100 #ifdef NEW_LOGGING
 101         LDAP_LOG( CONFIG, ENTRY,
 102                 "< objectSubClassMatch(%s, %s) = %d\n",
 103                 value->bv_val, a->bv_val, *matchp );
 104 #else
 105         Debug( LDAP_DEBUG_TRACE, "< objectSubClassMatch(%s,%s) = %d\n",
 106                 value->bv_val, a->bv_val, *matchp );
 107 #endif
 108 #endif
 109
 110         return LDAP_SUCCESS;
 111 }
 112
 113 static int objectSubClassIndexer(
 114         slap_mask_t use,
 115         slap_mask_t mask,
 116         struct slap_syntax *syntax,
 117         struct slap_matching_rule *mr,
 118         struct berval *prefix,
 119         BerVarray values,
 120         BerVarray *keysp )
 121 {
 122         int rc, noc, i;
 123         BerVarray ocvalues;
 124
 125         for( noc=0; values[noc].bv_val != NULL; noc++ ) {
 126                 /* just count em */;
 127         }
 128
 129         /* over allocate */
 130         ocvalues = ch_malloc( sizeof( struct berval ) * (noc+16) );
 131
 132         /* copy listed values (and termination) */
 133         for( i=0; i<noc; i++ ) {
 134                 ObjectClass *oc = oc_bvfind( &values[i] );
 135                 if( oc ) {
 136                         ocvalues[i] = oc->soc_cname;
 137                 } else {
 138                         ocvalues[i] = values[i];
 139                 }
 140 #if OCDEBUG
 141 #ifdef NEW_LOGGING
 142                 LDAP_LOG( CONFIG, ENTRY,
 143                         "> objectSubClassIndexer(%d, %s)\n",
 144                         i, ocvalues[i].bv_val, 0 );
 145 #else
 146                 Debug( LDAP_DEBUG_TRACE,
 147                         "> objectSubClassIndexer(%d, %s)\n",
 148                         i, ocvalues[i].bv_val, 0 );
 149 #endif
 150 #endif
 151         }
 152
 153         ocvalues[i].bv_val = NULL;
 154         ocvalues[i].bv_len = 0;
 155
 156         /* expand values */
 157         for( i=0; i<noc; i++ ) {
 158                 int j;
 159                 ObjectClass *oc = oc_bvfind( &ocvalues[i] );
 160                 if( oc == NULL || oc->soc_sups == NULL ) continue;
 161
 162                 for( j=0; oc->soc_sups[j] != NULL; j++ ) {
 163                         int found = 0;
 164                         ObjectClass *sup = oc->soc_sups[j];
 165                         int k;
 166
 167                         for( k=0; k<noc; k++ ) {
 168
 169 #if 0
 170 #ifdef NEW_LOGGING
 171                                 LDAP_LOG( CONFIG, ENTRY,
 172                                         "= objectSubClassIndexer(%d, %s, %s)\n",
 173                                         k, ocvalues[k].bv_val, sup->soc_cname.bv_val );
 174 #else
 175                                 Debug( LDAP_DEBUG_TRACE,
 176                                         "= objectSubClassIndexer(%d, %s, %s)\n",
 177                                         k, ocvalues[k].bv_val, sup->soc_cname.bv_val );
 178 #endif
 179 #endif
 180                                 if( bvmatch( &ocvalues[k], &sup->soc_cname ) ) {
 181                                         found++;
 182                                         break;
 183                                 }
 184                         }
 185
 186                         if( !found ) {
 187                                 ocvalues = ch_realloc( ocvalues,
 188                                         sizeof( struct berval ) * (noc+2) );
 189
 190                                 assert( k == noc );
 191
 192                                 ocvalues[noc] = sup->soc_cname;
 193
 194                                 assert( ocvalues[noc].bv_val );
 195                                 assert( ocvalues[noc].bv_len );
 196
 197                                 noc++;
 198
 199                                 ocvalues[noc].bv_len = 0;
 200                                 ocvalues[noc].bv_val = NULL;
 201
 202 #if OCDEBUG
 203 #ifdef NEW_LOGGING
 204                                 LDAP_LOG( CONFIG, ENTRY,
 205                                         "< objectSubClassIndexer(%d, %d, %s)\n",
 206                                         i, k, sup->soc_cname.bv_val );
 207 #else
 208                                 Debug( LDAP_DEBUG_TRACE,
 209                                         "< objectSubClassIndexer(%d, %d, %s)\n",
 210                                         i, k, sup->soc_cname.bv_val );
 211 #endif
 212 #endif
 213                         }
 214                 }
 215         }
 216
 217 #if 0
 218 #ifdef NEW_LOGGING
 219         LDAP_LOG( CONFIG, ENTRY,
 220                 "< objectSubClassIndexer(%d)\n", noc, 0, 0 );
 221 #else
 222         Debug( LDAP_DEBUG_TRACE, "< objectSubClassIndexer(%d)\n",
 223                 noc, 0, 0 );
 224 #endif
 225 #endif
 226
 227         rc = octetStringIndexer( use, mask, syntax, mr,
 228                 prefix, ocvalues, keysp );
 229
 230         ch_free( ocvalues );
 231         return rc;
 232 }
 233
 234 /* Index generation function */
 235 static int objectSubClassFilter(
 236         slap_mask_t use,
 237         slap_mask_t flags,
 238         Syntax *syntax,
 239         MatchingRule *mr,
 240         struct berval *prefix,
 241         void * assertedValue,
 242         BerVarray *keysp )
 243 {
 244 #if OCDEBUG
 245         struct berval *bv = (struct berval *) assertedValue;
 246         ObjectClass *oc = oc_bvfind( bv );
 247         if( oc ) {
 248                 bv = &oc->soc_cname;
 249         }
 250
 251 #ifdef NEW_LOGGING
 252         LDAP_LOG( CONFIG, ENTRY,
 253                 "< objectSubClassFilter(%s)\n", bv->bv_val, 0, 0 );
 254 #else
 255         Debug( LDAP_DEBUG_TRACE, "< objectSubClassFilter(%s)\n",
 256                 bv->bv_val, 0, 0 );
 257 #endif
 258 #endif
 259
 260         return octetStringFilter( use, flags, syntax, mr,
 261                 prefix, assertedValue, keysp );
 262 }
 263
 264 static ObjectClassSchemaCheckFN rootDseObjectClass;
 265 static ObjectClassSchemaCheckFN aliasObjectClass;
 266 static ObjectClassSchemaCheckFN referralObjectClass;
 267 static ObjectClassSchemaCheckFN subentryObjectClass;
 268 static ObjectClassSchemaCheckFN dynamicObjectClass;
 269
 270 static struct slap_schema_oc_map {
 271         char *ssom_name;
 272         char *ssom_defn;
 273         ObjectClassSchemaCheckFN *ssom_check;
 274         slap_mask_t ssom_flags;
 275         size_t ssom_offset;
 276 } oc_map[] = {
 277         { "top", "( 2.5.6.0 NAME 'top' "
 278                         "DESC 'top of the superclass chain' "
 279                         "ABSTRACT MUST objectClass )",
 280                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 281         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 282                         "NAME 'extensibleObject' "
 283                         "DESC 'RFC2252: extensible object' "
 284                         "SUP top AUXILIARY )",
 285                 0, SLAP_OC_OPERATIONAL,
 286                 offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 287         { "alias", "( 2.5.6.1 NAME 'alias' "
 288                         "DESC 'RFC2256: an alias' "
 289                         "SUP top STRUCTURAL "
 290                         "MUST aliasedObjectName )",
 291                 aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
 292                 offsetof(struct slap_internal_schema, si_oc_alias) },
 293         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 294                         "DESC 'namedref: named subordinate referral' "
 295                         "SUP top STRUCTURAL MUST ref )",
 296                 referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
 297                 offsetof(struct slap_internal_schema, si_oc_referral) },
 298         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 299                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 300                         "DESC 'OpenLDAP Root DSE object' "
 301                         "SUP top STRUCTURAL MAY cn )",
 302                 rootDseObjectClass, SLAP_OC_OPERATIONAL,
 303                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 304         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 305                         "SUP top STRUCTURAL "
 306                         "MUST ( cn $ subtreeSpecification ) )",
 307                 subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
 308                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 309         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 310                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 311                 "AUXILIARY "
 312                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 313                         "objectClasses $ attributeTypes $ matchingRules $ "
 314                         "matchingRuleUse ) )",
 315                 subentryObjectClass, SLAP_OC_OPERATIONAL,
 316                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 317         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 318                 "DESC 'OpenLDAP system monitoring' "
 319                 "STRUCTURAL "
 320                 "MUST cn )",
 321                 0, SLAP_OC_OPERATIONAL,
 322                 offsetof(struct slap_internal_schema, si_oc_monitor) },
 323         { "collectiveAttributeSubentry", "( 2.5.20.2 "
 324                         "NAME 'collectiveAttributeSubentry' "
 325                         "AUXILIARY )",
 326                 subentryObjectClass,
 327                 SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 328                 offsetof(struct slap_internal_schema, si_oc_collectiveAttributeSubentry) },
 329         { "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
 330                         "NAME 'dynamicObject' "
 331                         "DESC 'RFC2589: Dynamic Object' "
 332                         "SUP top AUXILIARY )",
 333                 dynamicObjectClass, SLAP_OC_DYNAMICOBJECT,
 334                 offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
 335         { NULL, NULL, NULL, 0, 0 }
 336 };
 337
 338 static AttributeTypeSchemaCheckFN rootDseAttribute;
 339 static AttributeTypeSchemaCheckFN aliasAttribute;
 340 static AttributeTypeSchemaCheckFN referralAttribute;
 341 static AttributeTypeSchemaCheckFN subentryAttribute;
 342 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 343 static AttributeTypeSchemaCheckFN dynamicAttribute;
 344
 345 static struct slap_schema_ad_map {
 346         char *ssam_name;
 347         char *ssam_defn;
 348         AttributeTypeSchemaCheckFN *ssam_check;
 349         slap_mask_t ssam_flags;
 350         slap_mr_convert_func *ssam_convert;
 351         slap_mr_normalize_func *ssam_normalize;
 352         slap_mr_match_func *ssam_match;
 353         slap_mr_indexer_func *ssam_indexer;
 354         slap_mr_filter_func *ssam_filter;
 355         size_t ssam_offset;
 356 } ad_map[] = {
 357         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 358                         "DESC 'RFC2256: object classes of the entity' "
 359                         "EQUALITY objectIdentifierMatch "
 360                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 361                 NULL, SLAP_AT_FINAL,
 362                 NULL, objectClassNormalize, objectSubClassMatch,
 363                         objectSubClassIndexer, objectSubClassFilter,
 364                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 365
 366         /* user entry operational attributes */
 367         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 368                         "DESC 'X.500(93): structural object class of entry' "
 369                         "EQUALITY objectIdentifierMatch "
 370                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 371                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 372                 NULL, 0,
 373                 NULL, objectClassNormalize, objectSubClassMatch,
 374                         objectSubClassIndexer, objectSubClassFilter,
 375                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 376         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 377                         "DESC 'RFC2252: time which object was created' "
 378                         "EQUALITY generalizedTimeMatch "
 379                         "ORDERING generalizedTimeOrderingMatch "
 380                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 381                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 382                 NULL, 0,
 383                 NULL, NULL, NULL, NULL, NULL,
 384                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 385         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 386                         "DESC 'RFC2252: time which object was last modified' "
 387                         "EQUALITY generalizedTimeMatch "
 388                         "ORDERING generalizedTimeOrderingMatch "
 389                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 390                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 391                 NULL, 0,
 392                 NULL, NULL, NULL, NULL, NULL,
 393                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 394         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 395                         "DESC 'RFC2252: name of creator' "
 396                         "EQUALITY distinguishedNameMatch "
 397                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 398                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 399                 NULL, 0,
 400                 NULL, NULL, NULL, NULL, NULL,
 401                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 402         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 403                         "DESC 'RFC2252: name of last modifier' "
 404                         "EQUALITY distinguishedNameMatch "
 405                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 406                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 407                 NULL, 0,
 408                 NULL, NULL, NULL, NULL, NULL,
 409                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 410         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 411                         "DESC 'X.501: entry has children' "
 412                         "EQUALITY booleanMatch "
 413                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 414                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 415                 NULL, 0,
 416                 NULL, NULL, NULL, NULL, NULL,
 417                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 418         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 419                         "DESC 'RFC2252: name of controlling subschema entry' "
 420                         "EQUALITY distinguishedNameMatch "
 421                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 422                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 423                 NULL, 0,
 424                 NULL, NULL, NULL, NULL, NULL,
 425                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 426         { "collectiveAttributeSubentries", "( 2.5.18.12 "
 427                         "NAME 'collectiveAttributeSubentries' "
 428                         "EQUALITY distinguishedNameMatch "
 429                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 430                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 431                 NULL, SLAP_AT_HIDE,
 432                 NULL, NULL, NULL, NULL, NULL,
 433                 offsetof(struct slap_internal_schema, si_ad_collectiveSubentries) },
 434         { "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
 435                         "EQUALITY objectIdentifierMatch "
 436                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 437                         "USAGE directoryOperation )",
 438                 NULL, SLAP_AT_HIDE,
 439                 NULL, NULL, NULL, NULL, NULL,
 440                 offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
 441
 442         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 443                         "DESC 'LCUP/LDUP: universally unique identifier' "
 444                         "EQUALITY octetStringMatch "
 445                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 446                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 447                 NULL, SLAP_AT_HIDE,
 448                 NULL, NULL, NULL, NULL, NULL,
 449                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 450         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 451                         "DESC 'LCUP/LDUP: change sequence number' "
 452                         "EQUALITY octetStringMatch "
 453 #ifdef LDAP_CLIENT_UPDATE
 454                         "ORDERING octetStringOrderingMatch "
 455 #endif /* LDAP_CLIENT_UPDATE */
 456                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 457                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 458                 NULL, SLAP_AT_HIDE,
 459                 NULL, NULL, NULL, NULL, NULL,
 460                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 461
 462         /* root DSE attributes */
 463         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 464                         "DESC 'RFC2252: alternative servers' "
 465                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 466                 rootDseAttribute, 0,
 467                 NULL, NULL, NULL, NULL, NULL,
 468                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 469         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 470                         "NAME 'namingContexts' "
 471                         "DESC 'RFC2252: naming contexts' "
 472                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 473                 rootDseAttribute, 0,
 474                 NULL, NULL, NULL, NULL, NULL,
 475                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 476         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 477                         "NAME 'supportedControl' "
 478                         "DESC 'RFC2252: supported controls' "
 479                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 480                 rootDseAttribute, 0,
 481                 NULL, NULL, NULL, NULL, NULL,
 482                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 483         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 484                         "NAME 'supportedExtension' "
 485                         "DESC 'RFC2252: supported extended operations' "
 486                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 487                 rootDseAttribute, 0,
 488                 NULL, NULL, NULL, NULL, NULL,
 489                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 490         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 491                         "NAME 'supportedLDAPVersion' "
 492                         "DESC 'RFC2252: supported LDAP versions' "
 493                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 494                 rootDseAttribute, 0,
 495                 NULL, NULL, NULL, NULL, NULL,
 496                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 497         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 498                         "NAME 'supportedSASLMechanisms' "
 499                         "DESC 'RFC2252: supported SASL mechanisms'"
 500                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 501                 rootDseAttribute, 0,
 502                 NULL, NULL, NULL, NULL, NULL,
 503                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 504         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 505                         "NAME 'supportedFeatures' "
 506                         "DESC 'features supported by the server' "
 507                         "EQUALITY objectIdentifierMatch "
 508                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 509                         "USAGE dSAOperation )",
 510                 rootDseAttribute, 0,
 511                 NULL, NULL, NULL, NULL, NULL,
 512                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 513         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 514                         "NAME 'monitorContext' "
 515                         "DESC 'monitor context' "
 516                         "EQUALITY objectIdentifierMatch "
 517                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 518                         "SINGLE-VALUE NO-USER-MODIFICATION "
 519                         "USAGE dSAOperation )",
 520                 rootDseAttribute, SLAP_AT_HIDE,
 521                 NULL, NULL, NULL, NULL, NULL,
 522                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 523         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 524                         "DESC 'RFC3045: name of implementation vendor' "
 525                         "EQUALITY caseExactMatch "
 526                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 527                         "SINGLE-VALUE NO-USER-MODIFICATION "
 528                         "USAGE dSAOperation )",
 529                 rootDseAttribute, 0,
 530                 NULL, NULL, NULL, NULL, NULL,
 531                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 532         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 533                         "DESC 'RFC3045: version of implementation' "
 534                         "EQUALITY caseExactMatch "
 535                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 536                         "SINGLE-VALUE NO-USER-MODIFICATION "
 537                         "USAGE dSAOperation )",
 538                 rootDseAttribute, 0,
 539                 NULL, NULL, NULL, NULL, NULL,
 540                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 541
 542         /* subentry attributes */
 543         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 544                         "EQUALITY objectIdentifierMatch "
 545                         "USAGE directoryOperation "
 546                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 547                 administrativeRoleAttribute, SLAP_AT_HIDE,
 548                 NULL, NULL, NULL, NULL, NULL,
 549                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 550         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 551                         "SINGLE-VALUE "
 552                         "USAGE directoryOperation "
 553                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 554                 subentryAttribute, SLAP_AT_HIDE,
 555                 NULL, NULL, NULL, NULL, NULL,
 556                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 557
 558         /* subschema subentry attributes */
 559         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 560                         "DESC 'RFC2252: DIT structure rules' "
 561                         "EQUALITY integerFirstComponentMatch "
 562                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 563                         "USAGE directoryOperation ) ",
 564                 subentryAttribute, SLAP_AT_HIDE,
 565                 NULL, NULL, NULL, NULL, NULL,
 566                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 567         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 568                         "DESC 'RFC2252: DIT content rules' "
 569                         "EQUALITY objectIdentifierFirstComponentMatch "
 570                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 571                 subentryAttribute, SLAP_AT_HIDE,
 572                 NULL, NULL, NULL, NULL, NULL,
 573                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 574         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 575                         "DESC 'RFC2252: matching rules' "
 576                         "EQUALITY objectIdentifierFirstComponentMatch "
 577                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 578                 subentryAttribute, 0,
 579                 NULL, NULL, NULL, NULL, NULL,
 580                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 581         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 582                         "DESC 'RFC2252: attribute types' "
 583                         "EQUALITY objectIdentifierFirstComponentMatch "
 584                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 585                 subentryAttribute, 0,
 586                 NULL, NULL, NULL, NULL, NULL,
 587                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 588         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 589                         "DESC 'RFC2252: object classes' "
 590                         "EQUALITY objectIdentifierFirstComponentMatch "
 591                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 592                 subentryAttribute, 0,
 593                 NULL, NULL, NULL, NULL, NULL,
 594                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 595         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 596                         "DESC 'RFC2252: name forms ' "
 597                         "EQUALITY objectIdentifierFirstComponentMatch "
 598                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 599                 subentryAttribute, SLAP_AT_HIDE,
 600                 NULL, NULL, NULL, NULL, NULL,
 601                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 602         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 603                         "DESC 'RFC2252: matching rule uses' "
 604                         "EQUALITY objectIdentifierFirstComponentMatch "
 605                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 606                 subentryAttribute, 0,
 607                 NULL, NULL, NULL, NULL, NULL,
 608                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 609
 610         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 611                         "DESC 'RFC2252: LDAP syntaxes' "
 612                         "EQUALITY objectIdentifierFirstComponentMatch "
 613                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 614                 subentryAttribute, 0,
 615                 NULL, NULL, NULL, NULL, NULL,
 616                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 617
 618         /* knowledge information */
 619         { "aliasedObjectName", "( 2.5.4.1 "
 620                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 621                         "DESC 'RFC2256: name of aliased object' "
 622                         "EQUALITY distinguishedNameMatch "
 623                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 624                 aliasAttribute, SLAP_AT_FINAL,
 625                 NULL, NULL, NULL, NULL, NULL,
 626                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 627         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 628                         "DESC 'namedref: subordinate referral URL' "
 629                         "EQUALITY caseExactMatch "
 630                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 631                         "USAGE distributedOperation )",
 632                 referralAttribute, 0,
 633                 NULL, NULL, NULL, NULL, NULL,
 634                 offsetof(struct slap_internal_schema, si_ad_ref) },
 635
 636         /* access control internals */
 637         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 638                         "NAME 'entry' "
 639                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 640                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 641                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 642                 NULL, SLAP_AT_HIDE,
 643                 NULL, NULL, NULL, NULL, NULL,
 644                 offsetof(struct slap_internal_schema, si_ad_entry) },
 645         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 646                         "NAME 'children' "
 647                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 648                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 649                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 650                 NULL, SLAP_AT_HIDE,
 651                 NULL, NULL, NULL, NULL, NULL,
 652                 offsetof(struct slap_internal_schema, si_ad_children) },
 653         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 654                         "NAME 'saslAuthzTo' "
 655                         "DESC 'SASL proxy authorization targets' "
 656                         "EQUALITY caseExactMatch "
 657                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 658                         "USAGE distributedOperation )",
 659                 NULL, SLAP_AT_HIDE,
 660                 NULL, NULL, NULL, NULL, NULL,
 661                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 662         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 663                         "NAME 'saslAuthzFrom' "
 664                         "DESC 'SASL proxy authorization sources' "
 665                         "EQUALITY caseExactMatch "
 666                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 667                         "USAGE distributedOperation )",
 668                 NULL, SLAP_AT_HIDE,
 669                 NULL, NULL, NULL, NULL, NULL,
 670                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 671 #ifdef SLAPD_ACI_ENABLED
 672         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 673                         "NAME 'OpenLDAPaci' "
 674                         "DESC 'OpenLDAP access control information (experimental)' "
 675                         "EQUALITY OpenLDAPaciMatch "
 676                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 677                         "USAGE directoryOperation )",
 678                 NULL, 0,
 679                 NULL, NULL, NULL, NULL, NULL,
 680                 offsetof(struct slap_internal_schema, si_ad_aci) },
 681 #endif
 682
 683         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 684                         "DESC 'RFC2589: entry time-to-live' "
 685                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 686                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 687                 dynamicAttribute, 0,
 688                 NULL, NULL, NULL, NULL, NULL,
 689                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 690         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 691                         "NAME 'dynamicSubtrees' "
 692                         "DESC 'RFC2589: dynamic subtrees' "
 693                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 694                         "USAGE dSAOperation )",
 695                 rootDseAttribute, 0,
 696                 NULL, NULL, NULL, NULL, NULL,
 697                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 698
 699         /* userApplication attributes (which system schema depends upon) */
 700         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 701                         "DESC 'RFC2256: common supertype of DN attributes' "
 702                         "EQUALITY distinguishedNameMatch "
 703                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 704                 NULL, SLAP_AT_ABSTRACT,
 705                 NULL, NULL, NULL, NULL, NULL,
 706                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 707         { "name", "( 2.5.4.41 NAME 'name' "
 708                         "DESC 'RFC2256: common supertype of name attributes' "
 709                         "EQUALITY caseIgnoreMatch "
 710                         "SUBSTR caseIgnoreSubstringsMatch "
 711                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 712                 NULL, SLAP_AT_ABSTRACT,
 713                 NULL, NULL, NULL, NULL, NULL,
 714                 offsetof(struct slap_internal_schema, si_ad_name) },
 715         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 716                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 717                         "SUP name )",
 718                 NULL, 0,
 719                 NULL, NULL, NULL, NULL, NULL,
 720                 offsetof(struct slap_internal_schema, si_ad_cn) },
 721         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 722                         "DESC 'RFC2256/2307: password of user' "
 723                         "EQUALITY octetStringMatch "
 724                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 725                 NULL, 0,
 726                 NULL, NULL, NULL, NULL, NULL,
 727                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 728
 729 #ifdef SLAPD_AUTHPASSWD
 730         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 731                         "NAME 'authPassword' "
 732                         "DESC 'RFC3112: authentication password attribute' "
 733                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 734                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 735                 NULL, 0,
 736                 NULL, NULL, NULL, NULL, NULL,
 737                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 738         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 739                         "NAME 'supportedAuthPasswordSchemes' "
 740                         "DESC 'RFC3112: supported authPassword schemes' "
 741                         "EQUALITY caseExactIA5Match "
 742                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 743                         "USAGE dSAOperation )",
 744                 subschemaAttribute, 0,
 745                 NULL, NULL, NULL, NULL, NULL,
 746                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 747 #endif
 748 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 749         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 750                         "NAME ( 'krbName' 'kerberosName' ) "
 751                         "DESC 'Kerberos principal associated with object' "
 752                         "EQUALITY caseIgnoreIA5Match "
 753                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 754                         "SINGLE-VALUE )",
 755                 NULL, 0,
 756                 NULL, NULL, NULL, NULL, NULL,
 757                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 758 #endif
 759
 760         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 761 };
 762
 763 static AttributeType slap_at_undefined = {
 764         { "1.1.1", NULL, NULL, 1, NULL,
 765                 NULL, NULL, NULL, NULL,
 766                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 767         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 768         NULL, /* sup */
 769         NULL, /* subtypes */
 770         NULL, NULL, NULL, NULL, /* matching rules */
 771         NULL, /* syntax (this may need to be defined) */
 772         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 773         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 774         NULL, /* next */
 775         NULL /* attribute description */
 776         /* mutex (don't know how to initialize it :) */
 777 };
 778
 779 static struct slap_schema_mr_map {
 780         char *ssmm_name;
 781         size_t ssmm_offset;
 782 } mr_map[] = {
 783         { "distinguishedNameMatch",
 784                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 785         { "integerMatch",
 786                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 787         { NULL, 0 }
 788 };
 789
 790 static struct slap_schema_syn_map {
 791         char *sssm_name;
 792         size_t sssm_offset;
 793 } syn_map[] = {
 794         { "1.3.6.1.4.1.1466.115.121.1.40",
 795                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 796         { "1.3.6.1.4.1.1466.115.121.1.12",
 797                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 798         { "1.3.6.1.4.1.1466.115.121.1.27",
 799                 offsetof(struct slap_internal_schema, si_syn_integer) },
 800         { NULL, 0 }
 801 };
 802
 803 int
 804 slap_schema_load( void )
 805 {
 806         int i;
 807
 808         for( i=0; syn_map[i].sssm_name; i++ ) {
 809                 Syntax ** synp = (Syntax **)
 810                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 811
 812                 assert( *synp == NULL );
 813
 814                 *synp = syn_find( syn_map[i].sssm_name );
 815
 816                 if( *synp == NULL ) {
 817                         fprintf( stderr, "slap_schema_load: Syntax: "
 818                                 "No syntax \"%s\" defined in schema\n",
 819                                 syn_map[i].sssm_name );
 820                         return LDAP_INVALID_SYNTAX;
 821                 }
 822         }
 823
 824         for( i=0; mr_map[i].ssmm_name; i++ ) {
 825                 MatchingRule ** mrp = (MatchingRule **)
 826                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 827
 828                 assert( *mrp == NULL );
 829
 830                 *mrp = mr_find( mr_map[i].ssmm_name );
 831
 832                 if( *mrp == NULL ) {
 833                         fprintf( stderr, "slap_schema_load: MatchingRule: "
 834                                 "No matching rule \"%s\" defined in schema\n",
 835                                 mr_map[i].ssmm_name );
 836                         return LDAP_INAPPROPRIATE_MATCHING;
 837                 }
 838         }
 839
 840         for( i=0; ad_map[i].ssam_name; i++ ) {
 841                 assert( ad_map[i].ssam_defn != NULL );
 842                 {
 843                         LDAPAttributeType *at;
 844                         int             code;
 845                         const char      *err;
 846
 847                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 848                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 849                         if ( !at ) {
 850                                 fprintf( stderr,
 851                                         "slap_schema_load: AttributeType \"%s\": %s before %s\n",
 852                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 853                                 return code;
 854                         }
 855
 856                         if ( at->at_oid == NULL ) {
 857                                 fprintf( stderr, "slap_schema_load: "
 858                                         "AttributeType \"%s\": no OID\n",
 859                                         ad_map[i].ssam_name );
 860                                 return LDAP_OTHER;
 861                         }
 862
 863                         code = at_add( at, &err );
 864                         if ( code ) {
 865                                 fprintf( stderr, "slap_schema_load: AttributeType "
 866                                         "\"%s\": %s: \"%s\"\n",
 867                                          ad_map[i].ssam_name, scherr2str(code), err );
 868                                 return code;
 869                         }
 870                         ldap_memfree( at );
 871                 }
 872                 {
 873                         int rc;
 874                         const char *text;
 875
 876                         AttributeDescription ** adp = (AttributeDescription **)
 877                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 878
 879                         assert( *adp == NULL );
 880
 881                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 882                         if( rc != LDAP_SUCCESS ) {
 883                                 fprintf( stderr, "slap_schema_load: AttributeType \"%s\": "
 884                                         "not defined in schema\n",
 885                                         ad_map[i].ssam_name );
 886                                 return rc;
 887                         }
 888
 889                         if( ad_map[i].ssam_check ) {
 890                                 /* install check routine */
 891                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 892                         }
 893                         /* install flags */
 894                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 895
 896                         /* install custom rule routine */
 897                         if( ad_map[i].ssam_convert ||
 898                                 ad_map[i].ssam_normalize ||
 899                                 ad_map[i].ssam_match ||
 900                                 ad_map[i].ssam_indexer ||
 901                                 ad_map[i].ssam_filter )
 902                         {
 903                                 MatchingRule *mr = ch_malloc( sizeof( MatchingRule ) );
 904                                 *mr = *(*adp)->ad_type->sat_equality;
 905                                 (*adp)->ad_type->sat_equality = mr;
 906
 907                                 if( ad_map[i].ssam_convert ) {
 908                                         mr->smr_convert = ad_map[i].ssam_convert;
 909                                 }
 910                                 if( ad_map[i].ssam_normalize ) {
 911                                         mr->smr_normalize = ad_map[i].ssam_normalize;
 912                                 }
 913                                 if( ad_map[i].ssam_match ) {
 914                                         mr->smr_match = ad_map[i].ssam_match;
 915                                 }
 916                                 if( ad_map[i].ssam_indexer ) {
 917                                         mr->smr_indexer = ad_map[i].ssam_indexer;
 918                                 }
 919                                 if( ad_map[i].ssam_filter ) {
 920                                         mr->smr_filter = ad_map[i].ssam_filter;
 921                                 }
 922                         }
 923                 }
 924         }
 925
 926         for( i=0; oc_map[i].ssom_name; i++ ) {
 927                 assert( oc_map[i].ssom_defn != NULL );
 928                 {
 929                         LDAPObjectClass *oc;
 930                         int             code;
 931                         const char      *err;
 932
 933                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 934                                 LDAP_SCHEMA_ALLOW_ALL );
 935                         if ( !oc ) {
 936                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 937                                         "\"%s\": %s before %s\n",
 938                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 939                                 return code;
 940                         }
 941
 942                         if ( oc->oc_oid == NULL ) {
 943                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 944                                         "\"%s\": no OID\n",
 945                                         oc_map[i].ssom_name );
 946                                 return LDAP_OTHER;
 947                         }
 948
 949                         code = oc_add(oc,0,&err);
 950                         if ( code ) {
 951                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 952                                         "\"%s\": %s: \"%s\"\n",
 953                                         oc_map[i].ssom_name, scherr2str(code), err);
 954                                 return code;
 955                         }
 956
 957                         ldap_memfree(oc);
 958                 }
 959                 {
 960                         ObjectClass ** ocp = (ObjectClass **)
 961                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 962
 963                         assert( *ocp == NULL );
 964
 965                         *ocp = oc_find( oc_map[i].ssom_name );
 966                         if( *ocp == NULL ) {
 967                                 fprintf( stderr, "slap_schema_load: "
 968                                         "ObjectClass \"%s\": not defined in schema\n",
 969                                         oc_map[i].ssom_name );
 970                                 return LDAP_OBJECT_CLASS_VIOLATION;
 971                         }
 972
 973                         if( oc_map[i].ssom_check ) {
 974                                 /* install check routine */
 975                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 976                         }
 977                         /* install flags */
 978                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 979                 }
 980         }
 981
 982         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 983         slap_schema.si_at_undefined = &slap_at_undefined;
 984
 985         return LDAP_SUCCESS;
 986 }
 987
 988 int
 989 slap_schema_check( void )
 990 {
 991         /* we should only be called once after schema_init() was called */
 992         assert( schema_init_done == 1 );
 993
 994         /*
 995          * cycle thru attributeTypes to build matchingRuleUse
 996          */
 997         if ( matching_rule_use_init() ) {
 998                 return LDAP_OTHER;
 999         }
1000
1001         ++schema_init_done;
1002         return LDAP_SUCCESS;
1003 }
1004
1005 static int rootDseObjectClass (
1006         Backend *be,
1007         Entry *e,
1008         ObjectClass *oc,
1009         const char** text,
1010         char *textbuf, size_t textlen )
1011 {
1012         *text = textbuf;
1013
1014         if( e->e_nname.bv_len ) {
1015                 snprintf( textbuf, textlen,
1016                         "objectClass \"%s\" only allowed in the root DSE",
1017                         oc->soc_oid );
1018                 return LDAP_OBJECT_CLASS_VIOLATION;
1019         }
1020
1021         /* we should not be called for the root DSE */
1022         assert( 0 );
1023         return LDAP_SUCCESS;
1024 }
1025
1026 static int aliasObjectClass (
1027         Backend *be,
1028         Entry *e,
1029         ObjectClass *oc,
1030         const char** text,
1031         char *textbuf, size_t textlen )
1032 {
1033         *text = textbuf;
1034
1035         if( !SLAP_ALIASES(be) ) {
1036                 snprintf( textbuf, textlen,
1037                         "objectClass \"%s\" not supported in context",
1038                         oc->soc_oid );
1039                 return LDAP_OBJECT_CLASS_VIOLATION;
1040         }
1041
1042         return LDAP_SUCCESS;
1043 }
1044
1045 static int referralObjectClass (
1046         Backend *be,
1047         Entry *e,
1048         ObjectClass *oc,
1049         const char** text,
1050         char *textbuf, size_t textlen )
1051 {
1052         *text = textbuf;
1053
1054         if( !SLAP_REFERRALS(be) ) {
1055                 snprintf( textbuf, textlen,
1056                         "objectClass \"%s\" not supported in context",
1057                         oc->soc_oid );
1058                 return LDAP_OBJECT_CLASS_VIOLATION;
1059         }
1060
1061         return LDAP_SUCCESS;
1062 }
1063
1064 static int subentryObjectClass (
1065         Backend *be,
1066         Entry *e,
1067         ObjectClass *oc,
1068         const char** text,
1069         char *textbuf, size_t textlen )
1070 {
1071         *text = textbuf;
1072
1073         if( !SLAP_SUBENTRIES(be) ) {
1074                 snprintf( textbuf, textlen,
1075                         "objectClass \"%s\" not supported in context",
1076                         oc->soc_oid );
1077                 return LDAP_OBJECT_CLASS_VIOLATION;
1078         }
1079
1080         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
1081                 snprintf( textbuf, textlen,
1082                         "objectClass \"%s\" only allowed in subentries",
1083                         oc->soc_oid );
1084                 return LDAP_OBJECT_CLASS_VIOLATION;
1085         }
1086
1087         return LDAP_SUCCESS;
1088 }
1089
1090 static int dynamicObjectClass (
1091         Backend *be,
1092         Entry *e,
1093         ObjectClass *oc,
1094         const char** text,
1095         char *textbuf, size_t textlen )
1096 {
1097         *text = textbuf;
1098
1099         if( !SLAP_DYNAMIC(be) ) {
1100                 snprintf( textbuf, textlen,
1101                         "objectClass \"%s\" not supported in context",
1102                         oc->soc_oid );
1103                 return LDAP_OBJECT_CLASS_VIOLATION;
1104         }
1105
1106         return LDAP_SUCCESS;
1107 }
1108
1109 static int rootDseAttribute (
1110         Backend *be,
1111         Entry *e,
1112         Attribute *attr,
1113         const char** text,
1114         char *textbuf, size_t textlen )
1115 {
1116         *text = textbuf;
1117
1118         if( e->e_nname.bv_len ) {
1119                 snprintf( textbuf, textlen,
1120                         "attribute \"%s\" only allowed in the root DSE",
1121                         attr->a_desc->ad_cname.bv_val );
1122                 return LDAP_OBJECT_CLASS_VIOLATION;
1123         }
1124
1125         /* we should not be called for the root DSE */
1126         assert( 0 );
1127         return LDAP_SUCCESS;
1128 }
1129
1130 static int aliasAttribute (
1131         Backend *be,
1132         Entry *e,
1133         Attribute *attr,
1134         const char** text,
1135         char *textbuf, size_t textlen )
1136 {
1137         *text = textbuf;
1138
1139         if( !SLAP_ALIASES(be) ) {
1140                 snprintf( textbuf, textlen,
1141                         "attribute \"%s\" not supported in context",
1142                         attr->a_desc->ad_cname.bv_val );
1143                 return LDAP_OBJECT_CLASS_VIOLATION;
1144         }
1145
1146         if( !is_entry_alias( e ) ) {
1147                 snprintf( textbuf, textlen,
1148                         "attribute \"%s\" only allowed in the alias",
1149                         attr->a_desc->ad_cname.bv_val );
1150                 return LDAP_OBJECT_CLASS_VIOLATION;
1151         }
1152
1153         return LDAP_SUCCESS;
1154 }
1155
1156 static int referralAttribute (
1157         Backend *be,
1158         Entry *e,
1159         Attribute *attr,
1160         const char** text,
1161         char *textbuf, size_t textlen )
1162 {
1163         *text = textbuf;
1164
1165         if( !SLAP_REFERRALS(be) ) {
1166                 snprintf( textbuf, textlen,
1167                         "attribute \"%s\" not supported in context",
1168                         attr->a_desc->ad_cname.bv_val );
1169                 return LDAP_OBJECT_CLASS_VIOLATION;
1170         }
1171
1172         if( !is_entry_referral( e ) ) {
1173                 snprintf( textbuf, textlen,
1174                         "attribute \"%s\" only allowed in the referral",
1175                         attr->a_desc->ad_cname.bv_val );
1176                 return LDAP_OBJECT_CLASS_VIOLATION;
1177         }
1178
1179         return LDAP_SUCCESS;
1180 }
1181
1182 static int subentryAttribute (
1183         Backend *be,
1184         Entry *e,
1185         Attribute *attr,
1186         const char** text,
1187         char *textbuf, size_t textlen )
1188 {
1189         *text = textbuf;
1190
1191         if( !SLAP_SUBENTRIES(be) ) {
1192                 snprintf( textbuf, textlen,
1193                         "attribute \"%s\" not supported in context",
1194                         attr->a_desc->ad_cname.bv_val );
1195                 return LDAP_OBJECT_CLASS_VIOLATION;
1196         }
1197
1198         if( !is_entry_subentry( e ) ) {
1199                 snprintf( textbuf, textlen,
1200                         "attribute \"%s\" only allowed in the subentry",
1201                         attr->a_desc->ad_cname.bv_val );
1202                 return LDAP_OBJECT_CLASS_VIOLATION;
1203         }
1204
1205         return LDAP_SUCCESS;
1206 }
1207
1208 static int administrativeRoleAttribute (
1209         Backend *be,
1210         Entry *e,
1211         Attribute *attr,
1212         const char** text,
1213         char *textbuf, size_t textlen )
1214 {
1215         *text = textbuf;
1216
1217         if( !SLAP_SUBENTRIES(be) ) {
1218                 snprintf( textbuf, textlen,
1219                         "attribute \"%s\" not supported in context",
1220                         attr->a_desc->ad_cname.bv_val );
1221                 return LDAP_OBJECT_CLASS_VIOLATION;
1222         }
1223
1224         snprintf( textbuf, textlen,
1225                 "attribute \"%s\" not supported!",
1226                 attr->a_desc->ad_cname.bv_val );
1227         return LDAP_OBJECT_CLASS_VIOLATION;
1228 }
1229
1230 static int dynamicAttribute (
1231         Backend *be,
1232         Entry *e,
1233         Attribute *attr,
1234         const char** text,
1235         char *textbuf, size_t textlen )
1236 {
1237         *text = textbuf;
1238
1239         if( !SLAP_DYNAMIC(be) ) {
1240                 snprintf( textbuf, textlen,
1241                         "attribute \"%s\" not supported in context",
1242                         attr->a_desc->ad_cname.bv_val );
1243                 return LDAP_OBJECT_CLASS_VIOLATION;
1244         }
1245
1246         if( !is_entry_dynamicObject( e ) ) {
1247                 snprintf( textbuf, textlen,
1248                         "attribute \"%s\" only allowed in dynamic object",
1249                         attr->a_desc->ad_cname.bv_val );
1250                 return LDAP_OBJECT_CLASS_VIOLATION;
1251         }
1252
1253         return LDAP_SUCCESS;
1254 }