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         /* expand values */
 154         for( i=0; i<noc; i++ ) {
 155                 int j;
 156                 ObjectClass *oc = oc_bvfind( &ocvalues[i] );
 157                 if( oc == NULL || oc->soc_sups == NULL ) continue;
 158
 159                 for( j=0; oc->soc_sups[j] != NULL; j++ ) {
 160                         int found = 0;
 161                         ObjectClass *sup = oc->soc_sups[j];
 162                         int k;
 163
 164                         for( k=0; k<noc; k++ ) {
 165
 166 #if 0
 167 #ifdef NEW_LOGGING
 168                                 LDAP_LOG( CONFIG, ENTRY,
 169                                         "= objectSubClassIndexer(%d, %s, %s)\n",
 170                                         k, ocvalues[k].bv_val, sup->soc_cname.bv_val );
 171 #else
 172                                 Debug( LDAP_DEBUG_TRACE,
 173                                         "= objectSubClassIndexer(%d, %s, %s)\n",
 174                                         k, ocvalues[k].bv_val, sup->soc_cname.bv_val );
 175 #endif
 176 #endif
 177                                 if( ber_bvcmp( &ocvalues[k], &sup->soc_cname ) == 0 ) {
 178                                         found++;
 179                                         break;
 180                                 }
 181                         }
 182
 183                         if( !found ) {
 184                                 ocvalues = ch_realloc( ocvalues,
 185                                         sizeof( struct berval ) * (noc+2) );
 186
 187                                 assert( k == noc );
 188
 189                                 ocvalues[noc] = sup->soc_cname;
 190
 191                                 assert( ocvalues[noc].bv_val );
 192                                 assert( ocvalues[noc].bv_len );
 193
 194                                 noc++;
 195
 196                                 ocvalues[noc].bv_len = 0;
 197                                 ocvalues[noc].bv_val = NULL;
 198
 199 #if OCDEBUG
 200 #ifdef NEW_LOGGING
 201                                 LDAP_LOG( CONFIG, ENTRY,
 202                                         "< objectSubClassIndexer(%d, %d, %s)\n",
 203                                         i, k, sup->soc_cname.bv_val );
 204 #else
 205                                 Debug( LDAP_DEBUG_TRACE,
 206                                         "< objectSubClassIndexer(%d, %d, %s)\n",
 207                                         i, k, sup->soc_cname.bv_val );
 208 #endif
 209 #endif
 210                         }
 211                 }
 212         }
 213
 214 #if 0
 215 #ifdef NEW_LOGGING
 216         LDAP_LOG( CONFIG, ENTRY,
 217                 "< objectSubClassIndexer(%d)\n", noc, 0, 0 );
 218 #else
 219         Debug( LDAP_DEBUG_TRACE, "< objectSubClassIndexer(%d)\n",
 220                 noc, 0, 0 );
 221 #endif
 222 #endif
 223
 224         rc = octetStringIndexer( use, mask, syntax, mr,
 225                 prefix, ocvalues, keysp );
 226
 227         ch_free( ocvalues );
 228         return rc;
 229 }
 230
 231 /* Index generation function */
 232 static int objectSubClassFilter(
 233         slap_mask_t use,
 234         slap_mask_t flags,
 235         Syntax *syntax,
 236         MatchingRule *mr,
 237         struct berval *prefix,
 238         void * assertedValue,
 239         BerVarray *keysp )
 240 {
 241 #if OCDEBUG
 242         struct berval *bv = (struct berval *) assertedValue;
 243         ObjectClass *oc = oc_bvfind( bv );
 244         if( oc ) {
 245                 bv = &oc->soc_cname;
 246         }
 247
 248 #ifdef NEW_LOGGING
 249         LDAP_LOG( CONFIG, ENTRY,
 250                 "< objectSubClassFilter(%s)\n", bv->bv_val, 0, 0 );
 251 #else
 252         Debug( LDAP_DEBUG_TRACE, "< objectSubClassFilter(%s)\n",
 253                 bv->bv_val, 0, 0 );
 254 #endif
 255 #endif
 256
 257         return octetStringFilter( use, flags, syntax, mr,
 258                 prefix, assertedValue, keysp );
 259 }
 260
 261 static ObjectClassSchemaCheckFN rootDseObjectClass;
 262 static ObjectClassSchemaCheckFN aliasObjectClass;
 263 static ObjectClassSchemaCheckFN referralObjectClass;
 264 static ObjectClassSchemaCheckFN subentryObjectClass;
 265 static ObjectClassSchemaCheckFN dynamicObjectClass;
 266
 267 static struct slap_schema_oc_map {
 268         char *ssom_name;
 269         char *ssom_defn;
 270         ObjectClassSchemaCheckFN *ssom_check;
 271         slap_mask_t ssom_flags;
 272         size_t ssom_offset;
 273 } oc_map[] = {
 274         { "top", "( 2.5.6.0 NAME 'top' "
 275                         "DESC 'top of the superclass chain' "
 276                         "ABSTRACT MUST objectClass )",
 277                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 278         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 279                         "NAME 'extensibleObject' "
 280                         "DESC 'RFC2252: extensible object' "
 281                         "SUP top AUXILIARY )",
 282                 0, SLAP_OC_OPERATIONAL,
 283                 offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 284         { "alias", "( 2.5.6.1 NAME 'alias' "
 285                         "DESC 'RFC2256: an alias' "
 286                         "SUP top STRUCTURAL "
 287                         "MUST aliasedObjectName )",
 288                 aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
 289                 offsetof(struct slap_internal_schema, si_oc_alias) },
 290         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 291                         "DESC 'namedref: named subordinate referral' "
 292                         "SUP top STRUCTURAL MUST ref )",
 293                 referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
 294                 offsetof(struct slap_internal_schema, si_oc_referral) },
 295         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 296                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 297                         "DESC 'OpenLDAP Root DSE object' "
 298                         "SUP top STRUCTURAL MAY cn )",
 299                 rootDseObjectClass, SLAP_OC_OPERATIONAL,
 300                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 301         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 302                         "SUP top STRUCTURAL "
 303                         "MUST ( cn $ subtreeSpecification ) )",
 304                 subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
 305                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 306         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 307                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 308                 "AUXILIARY "
 309                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 310                         "objectClasses $ attributeTypes $ matchingRules $ "
 311                         "matchingRuleUse ) )",
 312                 subentryObjectClass, SLAP_OC_OPERATIONAL,
 313                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 314         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 315                 "DESC 'OpenLDAP system monitoring' "
 316                 "STRUCTURAL "
 317                 "MUST cn )",
 318                 0, SLAP_OC_OPERATIONAL,
 319                 offsetof(struct slap_internal_schema, si_oc_monitor) },
 320         { "collectiveAttributeSubentry", "( 2.5.20.2 "
 321                         "NAME 'collectiveAttributeSubentry' "
 322                         "AUXILIARY )",
 323                 subentryObjectClass,
 324                 SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 325                 offsetof(struct slap_internal_schema, si_oc_collectiveAttributeSubentry) },
 326         { "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
 327                         "NAME 'dynamicObject' "
 328                         "DESC 'RFC2589: Dynamic Object' "
 329                         "SUP top AUXILIARY )",
 330                 dynamicObjectClass, SLAP_OC_DYNAMICOBJECT,
 331                 offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
 332         { NULL, NULL, NULL, 0, 0 }
 333 };
 334
 335 static AttributeTypeSchemaCheckFN rootDseAttribute;
 336 static AttributeTypeSchemaCheckFN aliasAttribute;
 337 static AttributeTypeSchemaCheckFN referralAttribute;
 338 static AttributeTypeSchemaCheckFN subentryAttribute;
 339 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 340 static AttributeTypeSchemaCheckFN dynamicAttribute;
 341
 342 static struct slap_schema_ad_map {
 343         char *ssam_name;
 344         char *ssam_defn;
 345         AttributeTypeSchemaCheckFN *ssam_check;
 346         slap_mask_t ssam_flags;
 347         slap_mr_convert_func *ssam_convert;
 348         slap_mr_normalize_func *ssam_normalize;
 349         slap_mr_match_func *ssam_match;
 350         slap_mr_indexer_func *ssam_indexer;
 351         slap_mr_filter_func *ssam_filter;
 352         size_t ssam_offset;
 353 } ad_map[] = {
 354         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 355                         "DESC 'RFC2256: object classes of the entity' "
 356                         "EQUALITY objectIdentifierMatch "
 357                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 358                 NULL, SLAP_AT_FINAL,
 359                 NULL, objectClassNormalize, objectSubClassMatch,
 360                         objectSubClassIndexer, objectSubClassFilter,
 361                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 362
 363         /* user entry operational attributes */
 364         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 365                         "DESC 'X.500(93): structural object class of entry' "
 366                         "EQUALITY objectIdentifierMatch "
 367                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 368                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 369                 NULL, 0,
 370                 NULL, objectClassNormalize, objectSubClassMatch,
 371                         objectSubClassIndexer, objectSubClassFilter,
 372                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 373         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 374                         "DESC 'RFC2252: time which object was created' "
 375                         "EQUALITY generalizedTimeMatch "
 376                         "ORDERING generalizedTimeOrderingMatch "
 377                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 378                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 379                 NULL, 0,
 380                 NULL, NULL, NULL, NULL, NULL,
 381                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 382         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 383                         "DESC 'RFC2252: time which object was last modified' "
 384                         "EQUALITY generalizedTimeMatch "
 385                         "ORDERING generalizedTimeOrderingMatch "
 386                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 387                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 388                 NULL, 0,
 389                 NULL, NULL, NULL, NULL, NULL,
 390                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 391         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 392                         "DESC 'RFC2252: name of creator' "
 393                         "EQUALITY distinguishedNameMatch "
 394                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 395                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 396                 NULL, 0,
 397                 NULL, NULL, NULL, NULL, NULL,
 398                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 399         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 400                         "DESC 'RFC2252: name of last modifier' "
 401                         "EQUALITY distinguishedNameMatch "
 402                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 403                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 404                 NULL, 0,
 405                 NULL, NULL, NULL, NULL, NULL,
 406                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 407         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 408                         "DESC 'X.501: entry has children' "
 409                         "EQUALITY booleanMatch "
 410                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 411                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 412                 NULL, 0,
 413                 NULL, NULL, NULL, NULL, NULL,
 414                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 415         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 416                         "DESC 'RFC2252: name of controlling subschema entry' "
 417                         "EQUALITY distinguishedNameMatch "
 418                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 419                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 420                 NULL, 0,
 421                 NULL, NULL, NULL, NULL, NULL,
 422                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 423         { "collectiveAttributeSubentries", "( 2.5.18.12 "
 424                         "NAME 'collectiveAttributeSubentries' "
 425                         "EQUALITY distinguishedNameMatch "
 426                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 427                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 428                 NULL, SLAP_AT_HIDE,
 429                 NULL, NULL, NULL, NULL, NULL,
 430                 offsetof(struct slap_internal_schema, si_ad_collectiveSubentries) },
 431         { "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
 432                         "EQUALITY objectIdentifierMatch "
 433                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 434                         "USAGE directoryOperation )",
 435                 NULL, SLAP_AT_HIDE,
 436                 NULL, NULL, NULL, NULL, NULL,
 437                 offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
 438
 439         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 440                         "DESC 'LCUP/LDUP: universally unique identifier' "
 441                         "EQUALITY octetStringMatch "
 442                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 443                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 444                 NULL, SLAP_AT_HIDE,
 445                 NULL, NULL, NULL, NULL, NULL,
 446                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 447         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 448                         "DESC 'LCUP/LDUP: change sequence number' "
 449                         "EQUALITY octetStringMatch "
 450                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 451                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 452                 NULL, SLAP_AT_HIDE,
 453                 NULL, NULL, NULL, NULL, NULL,
 454                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 455
 456         /* root DSE attributes */
 457         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 458                         "DESC 'RFC2252: alternative servers' "
 459                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 460                 rootDseAttribute, 0,
 461                 NULL, NULL, NULL, NULL, NULL,
 462                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 463         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 464                         "NAME 'namingContexts' "
 465                         "DESC 'RFC2252: naming contexts' "
 466                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 467                 rootDseAttribute, 0,
 468                 NULL, NULL, NULL, NULL, NULL,
 469                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 470         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 471                         "NAME 'supportedControl' "
 472                         "DESC 'RFC2252: supported controls' "
 473                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 474                 rootDseAttribute, 0,
 475                 NULL, NULL, NULL, NULL, NULL,
 476                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 477         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 478                         "NAME 'supportedExtension' "
 479                         "DESC 'RFC2252: supported extended operations' "
 480                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 481                 rootDseAttribute, 0,
 482                 NULL, NULL, NULL, NULL, NULL,
 483                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 484         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 485                         "NAME 'supportedLDAPVersion' "
 486                         "DESC 'RFC2252: supported LDAP versions' "
 487                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 488                 rootDseAttribute, 0,
 489                 NULL, NULL, NULL, NULL, NULL,
 490                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 491         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 492                         "NAME 'supportedSASLMechanisms' "
 493                         "DESC 'RFC2252: supported SASL mechanisms'"
 494                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 495                 rootDseAttribute, 0,
 496                 NULL, NULL, NULL, NULL, NULL,
 497                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 498         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 499                         "NAME 'supportedFeatures' "
 500                         "DESC 'features supported by the server' "
 501                         "EQUALITY objectIdentifierMatch "
 502                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 503                         "USAGE dSAOperation )",
 504                 rootDseAttribute, 0,
 505                 NULL, NULL, NULL, NULL, NULL,
 506                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 507         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 508                         "NAME 'monitorContext' "
 509                         "DESC 'monitor context' "
 510                         "EQUALITY objectIdentifierMatch "
 511                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 512                         "SINGLE-VALUE NO-USER-MODIFICATION "
 513                         "USAGE dSAOperation )",
 514                 rootDseAttribute, SLAP_AT_HIDE,
 515                 NULL, NULL, NULL, NULL, NULL,
 516                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 517         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 518                         "DESC 'RFC3045: name of implementation vendor' "
 519                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 520                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 521                         "SINGLE-VALUE NO-USER-MODIFICATION "
 522                         "USAGE dSAOperation )",
 523                 rootDseAttribute, 0,
 524                 NULL, NULL, NULL, NULL, NULL,
 525                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 526         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 527                         "DESC 'RFC3045: version of implementation' "
 528                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 529                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 530                         "SINGLE-VALUE NO-USER-MODIFICATION "
 531                         "USAGE dSAOperation )",
 532                 rootDseAttribute, 0,
 533                 NULL, NULL, NULL, NULL, NULL,
 534                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 535
 536         /* subentry attributes */
 537         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 538                         "EQUALITY objectIdentifierMatch "
 539                         "USAGE directoryOperation "
 540                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 541                 administrativeRoleAttribute, SLAP_AT_HIDE,
 542                 NULL, NULL, NULL, NULL, NULL,
 543                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 544         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 545                         "SINGLE-VALUE "
 546                         "USAGE directoryOperation "
 547                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 548                 subentryAttribute, SLAP_AT_HIDE,
 549                 NULL, NULL, NULL, NULL, NULL,
 550                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 551
 552         /* subschema subentry attributes */
 553         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 554                         "DESC 'RFC2252: DIT structure rules' "
 555                         "EQUALITY integerFirstComponentMatch "
 556                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 557                         "USAGE directoryOperation ) ",
 558                 subentryAttribute, SLAP_AT_HIDE,
 559                 NULL, NULL, NULL, NULL, NULL,
 560                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 561         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 562                         "DESC 'RFC2252: DIT content rules' "
 563                         "EQUALITY objectIdentifierFirstComponentMatch "
 564                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 565                 subentryAttribute, SLAP_AT_HIDE,
 566                 NULL, NULL, NULL, NULL, NULL,
 567                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 568         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 569                         "DESC 'RFC2252: matching rules' "
 570                         "EQUALITY objectIdentifierFirstComponentMatch "
 571                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 572                 subentryAttribute, 0,
 573                 NULL, NULL, NULL, NULL, NULL,
 574                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 575         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 576                         "DESC 'RFC2252: attribute types' "
 577                         "EQUALITY objectIdentifierFirstComponentMatch "
 578                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 579                 subentryAttribute, 0,
 580                 NULL, NULL, NULL, NULL, NULL,
 581                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 582         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 583                         "DESC 'RFC2252: object classes' "
 584                         "EQUALITY objectIdentifierFirstComponentMatch "
 585                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 586                 subentryAttribute, 0,
 587                 NULL, NULL, NULL, NULL, NULL,
 588                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 589         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 590                         "DESC 'RFC2252: name forms ' "
 591                         "EQUALITY objectIdentifierFirstComponentMatch "
 592                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 593                 subentryAttribute, SLAP_AT_HIDE,
 594                 NULL, NULL, NULL, NULL, NULL,
 595                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 596         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 597                         "DESC 'RFC2252: matching rule uses' "
 598                         "EQUALITY objectIdentifierFirstComponentMatch "
 599                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 600                 subentryAttribute, SLAP_AT_HIDE,
 601                 NULL, NULL, NULL, NULL, NULL,
 602                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 603
 604         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 605                         "DESC 'RFC2252: LDAP syntaxes' "
 606                         "EQUALITY objectIdentifierFirstComponentMatch "
 607                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 608                 subentryAttribute, 0,
 609                 NULL, NULL, NULL, NULL, NULL,
 610                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 611
 612         /* knowledge information */
 613         { "aliasedObjectName", "( 2.5.4.1 "
 614                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 615                         "DESC 'RFC2256: name of aliased object' "
 616                         "EQUALITY distinguishedNameMatch "
 617                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 618                 aliasAttribute, SLAP_AT_FINAL,
 619                 NULL, NULL, NULL, NULL, NULL,
 620                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 621         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 622                         "DESC 'namedref: subordinate referral URL' "
 623                         "EQUALITY caseExactMatch "
 624                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 625                         "USAGE distributedOperation )",
 626                 referralAttribute, 0,
 627                 NULL, NULL, NULL, NULL, NULL,
 628                 offsetof(struct slap_internal_schema, si_ad_ref) },
 629
 630         /* access control internals */
 631         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 632                         "NAME 'entry' "
 633                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 634                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 635                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 636                 NULL, SLAP_AT_HIDE,
 637                 NULL, NULL, NULL, NULL, NULL,
 638                 offsetof(struct slap_internal_schema, si_ad_entry) },
 639         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 640                         "NAME 'children' "
 641                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 642                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 643                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 644                 NULL, SLAP_AT_HIDE,
 645                 NULL, NULL, NULL, NULL, NULL,
 646                 offsetof(struct slap_internal_schema, si_ad_children) },
 647         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 648                         "NAME 'saslAuthzTo' "
 649                         "DESC 'SASL proxy authorization targets' "
 650                         "EQUALITY caseExactMatch "
 651                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 652                         "USAGE distributedOperation )",
 653                 NULL, SLAP_AT_HIDE,
 654                 NULL, NULL, NULL, NULL, NULL,
 655                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 656         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 657                         "NAME 'saslAuthzFrom' "
 658                         "DESC 'SASL proxy authorization sources' "
 659                         "EQUALITY caseExactMatch "
 660                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 661                         "USAGE distributedOperation )",
 662                 NULL, SLAP_AT_HIDE,
 663                 NULL, NULL, NULL, NULL, NULL,
 664                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 665 #ifdef SLAPD_ACI_ENABLED
 666         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 667                         "NAME 'OpenLDAPaci' "
 668                         "DESC 'OpenLDAP access control information (experimental)' "
 669                         "EQUALITY OpenLDAPaciMatch "
 670                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 671                         "USAGE directoryOperation )",
 672                 NULL, 0,
 673                 NULL, NULL, NULL, NULL, NULL,
 674                 offsetof(struct slap_internal_schema, si_ad_aci) },
 675 #endif
 676
 677         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 678                         "DESC 'RFC2589: entry time-to-live' "
 679                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 680                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 681                 dynamicAttribute, 0,
 682                 NULL, NULL, NULL, NULL, NULL,
 683                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 684         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 685                         "NAME 'dynamicSubtrees' "
 686                         "DESC 'RFC2589: dynamic subtrees' "
 687                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 688                         "USAGE dSAOperation )",
 689                 rootDseAttribute, 0,
 690                 NULL, NULL, NULL, NULL, NULL,
 691                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 692
 693         /* userApplication attributes (which system schema depends upon) */
 694         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 695                         "DESC 'RFC2256: common supertype of DN attributes' "
 696                         "EQUALITY distinguishedNameMatch "
 697                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 698                 NULL, SLAP_AT_ABSTRACT,
 699                 NULL, NULL, NULL, NULL, NULL,
 700                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 701         { "name", "( 2.5.4.41 NAME 'name' "
 702                         "DESC 'RFC2256: common supertype of name attributes' "
 703                         "EQUALITY caseIgnoreMatch "
 704                         "SUBSTR caseIgnoreSubstringsMatch "
 705                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 706                 NULL, SLAP_AT_ABSTRACT,
 707                 NULL, NULL, NULL, NULL, NULL,
 708                 offsetof(struct slap_internal_schema, si_ad_name) },
 709         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 710                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 711                         "SUP name )",
 712                 NULL, 0,
 713                 NULL, NULL, NULL, NULL, NULL,
 714                 offsetof(struct slap_internal_schema, si_ad_cn) },
 715         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 716                         "DESC 'RFC2256/2307: password of user' "
 717                         "EQUALITY octetStringMatch "
 718                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 719                 NULL, 0,
 720                 NULL, NULL, NULL, NULL, NULL,
 721                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 722
 723 #ifdef SLAPD_AUTHPASSWD
 724         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 725                         "NAME 'authPassword' "
 726                         "DESC 'RFC3112: authentication password attribute' "
 727                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 728                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 729                 NULL, 0,
 730                 NULL, NULL, NULL, NULL, NULL,
 731                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 732         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 733                         "NAME 'supportedAuthPasswordSchemes' "
 734                         "DESC 'RFC3112: supported authPassword schemes' "
 735                         "EQUALITY caseExactIA5Match "
 736                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 737                         "USAGE dSAOperation )",
 738                 subschemaAttribute, 0,
 739                 NULL, NULL, NULL, NULL, NULL,
 740                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 741 #endif
 742 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 743         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 744                         "NAME ( 'krbName' 'kerberosName' ) "
 745                         "DESC 'Kerberos principal associated with object' "
 746                         "EQUALITY caseIgnoreIA5Match "
 747                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 748                         "SINGLE-VALUE )",
 749                 NULL, 0,
 750                 NULL, NULL, NULL, NULL, NULL,
 751                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 752 #endif
 753
 754         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 755 };
 756
 757 static AttributeType slap_at_undefined = {
 758         { "1.1.1", NULL, NULL, 1, NULL,
 759                 NULL, NULL, NULL, NULL,
 760                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 761         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 762         NULL, /* sup */
 763         NULL, /* subtypes */
 764         NULL, NULL, NULL, NULL, /* matching rules */
 765         NULL, /* syntax (this may need to be defined) */
 766         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 767         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 768         NULL, /* next */
 769         NULL /* attribute description */
 770         /* mutex (don't know how to initialize it :) */
 771 };
 772
 773 static struct slap_schema_mr_map {
 774         char *ssmm_name;
 775         size_t ssmm_offset;
 776 } mr_map[] = {
 777         { "distinguishedNameMatch",
 778                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 779         { "integerMatch",
 780                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 781         { NULL, 0 }
 782 };
 783
 784 static struct slap_schema_syn_map {
 785         char *sssm_name;
 786         size_t sssm_offset;
 787 } syn_map[] = {
 788         { "1.3.6.1.4.1.1466.115.121.1.40",
 789                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 790         { "1.3.6.1.4.1.1466.115.121.1.12",
 791                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 792         { "1.3.6.1.4.1.1466.115.121.1.27",
 793                 offsetof(struct slap_internal_schema, si_syn_integer) },
 794         { NULL, 0 }
 795 };
 796
 797 int
 798 slap_schema_load( void )
 799 {
 800         int i;
 801
 802         for( i=0; syn_map[i].sssm_name; i++ ) {
 803                 Syntax ** synp = (Syntax **)
 804                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 805
 806                 assert( *synp == NULL );
 807
 808                 *synp = syn_find( syn_map[i].sssm_name );
 809
 810                 if( *synp == NULL ) {
 811                         fprintf( stderr, "slap_schema_check: "
 812                                 "No syntax \"%s\" defined in schema\n",
 813                                 syn_map[i].sssm_name );
 814                         return LDAP_INVALID_SYNTAX;
 815                 }
 816         }
 817
 818         for( i=0; mr_map[i].ssmm_name; i++ ) {
 819                 MatchingRule ** mrp = (MatchingRule **)
 820                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 821
 822                 assert( *mrp == NULL );
 823
 824                 *mrp = mr_find( mr_map[i].ssmm_name );
 825
 826                 if( *mrp == NULL ) {
 827                         fprintf( stderr, "slap_schema_check: "
 828                                 "No matching rule \"%s\" defined in schema\n",
 829                                 mr_map[i].ssmm_name );
 830                         return LDAP_INAPPROPRIATE_MATCHING;
 831                 }
 832         }
 833
 834         for( i=0; ad_map[i].ssam_name; i++ ) {
 835                 assert( ad_map[i].ssam_defn != NULL );
 836                 {
 837                         LDAPAttributeType *at;
 838                         int             code;
 839                         const char      *err;
 840
 841                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 842                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 843                         if ( !at ) {
 844                                 fprintf( stderr,
 845                                         "slap_schema_load: %s: %s before %s\n",
 846                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 847                                 return code;
 848                         }
 849
 850                         if ( at->at_oid == NULL ) {
 851                                 fprintf( stderr, "slap_schema_load: "
 852                                         "attributeType \"%s\" has no OID\n",
 853                                         ad_map[i].ssam_name );
 854                                 return LDAP_OTHER;
 855                         }
 856
 857                         code = at_add( at, &err );
 858                         if ( code ) {
 859                                 fprintf( stderr, "slap_schema_load: "
 860                                         "%s: %s: \"%s\"\n",
 861                                          ad_map[i].ssam_name, scherr2str(code), err );
 862                                 return code;
 863                         }
 864                         ldap_memfree( at );
 865                 }
 866                 {
 867                         int rc;
 868                         const char *text;
 869
 870                         AttributeDescription ** adp = (AttributeDescription **)
 871                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 872
 873                         assert( *adp == NULL );
 874
 875                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 876                         if( rc != LDAP_SUCCESS ) {
 877                                 fprintf( stderr, "slap_schema_check: "
 878                                         "No attribute \"%s\" defined in schema\n",
 879                                         ad_map[i].ssam_name );
 880                                 return rc;
 881                         }
 882
 883                         if( ad_map[i].ssam_check ) {
 884                                 /* install check routine */
 885                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 886                         }
 887                         /* install flags */
 888                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 889
 890                         /* install custom rule routine */
 891                         if( ad_map[i].ssam_convert ||
 892                                 ad_map[i].ssam_normalize ||
 893                                 ad_map[i].ssam_match ||
 894                                 ad_map[i].ssam_indexer ||
 895                                 ad_map[i].ssam_filter )
 896                         {
 897                                 MatchingRule *mr = ch_malloc( sizeof( MatchingRule ) );
 898                                 *mr = *(*adp)->ad_type->sat_equality;
 899                                 (*adp)->ad_type->sat_equality = mr;
 900
 901                                 if( ad_map[i].ssam_convert ) {
 902                                         mr->smr_convert = ad_map[i].ssam_convert;
 903                                 }
 904                                 if( ad_map[i].ssam_normalize ) {
 905                                         mr->smr_normalize = ad_map[i].ssam_normalize;
 906                                 }
 907                                 if( ad_map[i].ssam_match ) {
 908                                         mr->smr_match = ad_map[i].ssam_match;
 909                                 }
 910                                 if( ad_map[i].ssam_indexer ) {
 911                                         mr->smr_indexer = ad_map[i].ssam_indexer;
 912                                 }
 913                                 if( ad_map[i].ssam_filter ) {
 914                                         mr->smr_filter = ad_map[i].ssam_filter;
 915                                 }
 916                         }
 917                 }
 918         }
 919
 920         for( i=0; oc_map[i].ssom_name; i++ ) {
 921                 assert( oc_map[i].ssom_defn != NULL );
 922                 {
 923                         LDAPObjectClass *oc;
 924                         int             code;
 925                         const char      *err;
 926
 927                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 928                                 LDAP_SCHEMA_ALLOW_ALL );
 929                         if ( !oc ) {
 930                                 fprintf( stderr, "slap_schema_load: "
 931                                         "%s: %s before %s\n",
 932                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 933                                 return code;
 934                         }
 935
 936                         if ( oc->oc_oid == NULL ) {
 937                                 fprintf( stderr, "slap_schema_load: "
 938                                         "%s: objectclass has no OID\n",
 939                                         oc_map[i].ssom_name );
 940                                 return LDAP_OTHER;
 941                         }
 942
 943                         code = oc_add(oc,0,&err);
 944                         if ( code ) {
 945                                 fprintf( stderr, "slap_schema_load: "
 946                                         "%s: %s: \"%s\"\n",
 947                                         oc_map[i].ssom_name, scherr2str(code), err);
 948                                 return code;
 949                         }
 950
 951                         ldap_memfree(oc);
 952                 }
 953                 {
 954                         ObjectClass ** ocp = (ObjectClass **)
 955                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 956
 957                         assert( *ocp == NULL );
 958
 959                         *ocp = oc_find( oc_map[i].ssom_name );
 960                         if( *ocp == NULL ) {
 961                                 fprintf( stderr, "slap_schema_check: "
 962                                         "No objectClass \"%s\" defined in schema\n",
 963                                         oc_map[i].ssom_name );
 964                                 return LDAP_OBJECT_CLASS_VIOLATION;
 965                         }
 966
 967                         if( oc_map[i].ssom_check ) {
 968                                 /* install check routine */
 969                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 970                         }
 971                         /* install flags */
 972                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 973                 }
 974         }
 975
 976         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 977         slap_schema.si_at_undefined = &slap_at_undefined;
 978
 979         return LDAP_SUCCESS;
 980 }
 981
 982 int
 983 slap_schema_check( void )
 984 {
 985         /* we should only be called once after schema_init() was called */
 986         assert( schema_init_done == 1 );
 987
 988         ++schema_init_done;
 989         return LDAP_SUCCESS;
 990 }
 991
 992 static int rootDseObjectClass (
 993         Backend *be,
 994         Entry *e,
 995         ObjectClass *oc,
 996         const char** text,
 997         char *textbuf, size_t textlen )
 998 {
 999         *text = textbuf;
1000
1001         if( e->e_nname.bv_len ) {
1002                 snprintf( textbuf, textlen,
1003                         "objectClass \"%s\" only allowed in the root DSE",
1004                         oc->soc_oid );
1005                 return LDAP_OBJECT_CLASS_VIOLATION;
1006         }
1007
1008         /* we should not be called for the root DSE */
1009         assert( 0 );
1010         return LDAP_SUCCESS;
1011 }
1012
1013 static int aliasObjectClass (
1014         Backend *be,
1015         Entry *e,
1016         ObjectClass *oc,
1017         const char** text,
1018         char *textbuf, size_t textlen )
1019 {
1020         *text = textbuf;
1021
1022         if( !SLAP_ALIASES(be) ) {
1023                 snprintf( textbuf, textlen,
1024                         "objectClass \"%s\" not supported in context",
1025                         oc->soc_oid );
1026                 return LDAP_OBJECT_CLASS_VIOLATION;
1027         }
1028
1029         return LDAP_SUCCESS;
1030 }
1031
1032 static int referralObjectClass (
1033         Backend *be,
1034         Entry *e,
1035         ObjectClass *oc,
1036         const char** text,
1037         char *textbuf, size_t textlen )
1038 {
1039         *text = textbuf;
1040
1041         if( !SLAP_REFERRALS(be) ) {
1042                 snprintf( textbuf, textlen,
1043                         "objectClass \"%s\" not supported in context",
1044                         oc->soc_oid );
1045                 return LDAP_OBJECT_CLASS_VIOLATION;
1046         }
1047
1048         return LDAP_SUCCESS;
1049 }
1050
1051 static int subentryObjectClass (
1052         Backend *be,
1053         Entry *e,
1054         ObjectClass *oc,
1055         const char** text,
1056         char *textbuf, size_t textlen )
1057 {
1058         *text = textbuf;
1059
1060         if( !SLAP_SUBENTRIES(be) ) {
1061                 snprintf( textbuf, textlen,
1062                         "objectClass \"%s\" not supported in context",
1063                         oc->soc_oid );
1064                 return LDAP_OBJECT_CLASS_VIOLATION;
1065         }
1066
1067         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
1068                 snprintf( textbuf, textlen,
1069                         "objectClass \"%s\" only allowed in subentries",
1070                         oc->soc_oid );
1071                 return LDAP_OBJECT_CLASS_VIOLATION;
1072         }
1073
1074         return LDAP_SUCCESS;
1075 }
1076
1077 static int dynamicObjectClass (
1078         Backend *be,
1079         Entry *e,
1080         ObjectClass *oc,
1081         const char** text,
1082         char *textbuf, size_t textlen )
1083 {
1084         *text = textbuf;
1085
1086         if( !SLAP_DYNAMIC(be) ) {
1087                 snprintf( textbuf, textlen,
1088                         "objectClass \"%s\" not supported in context",
1089                         oc->soc_oid );
1090                 return LDAP_OBJECT_CLASS_VIOLATION;
1091         }
1092
1093         return LDAP_SUCCESS;
1094 }
1095
1096 static int rootDseAttribute (
1097         Backend *be,
1098         Entry *e,
1099         Attribute *attr,
1100         const char** text,
1101         char *textbuf, size_t textlen )
1102 {
1103         *text = textbuf;
1104
1105         if( e->e_nname.bv_len ) {
1106                 snprintf( textbuf, textlen,
1107                         "attribute \"%s\" only allowed in the root DSE",
1108                         attr->a_desc->ad_cname.bv_val );
1109                 return LDAP_OBJECT_CLASS_VIOLATION;
1110         }
1111
1112         /* we should not be called for the root DSE */
1113         assert( 0 );
1114         return LDAP_SUCCESS;
1115 }
1116
1117 static int aliasAttribute (
1118         Backend *be,
1119         Entry *e,
1120         Attribute *attr,
1121         const char** text,
1122         char *textbuf, size_t textlen )
1123 {
1124         *text = textbuf;
1125
1126         if( !SLAP_ALIASES(be) ) {
1127                 snprintf( textbuf, textlen,
1128                         "attribute \"%s\" not supported in context",
1129                         attr->a_desc->ad_cname.bv_val );
1130                 return LDAP_OBJECT_CLASS_VIOLATION;
1131         }
1132
1133         if( !is_entry_alias( e ) ) {
1134                 snprintf( textbuf, textlen,
1135                         "attribute \"%s\" only allowed in the alias",
1136                         attr->a_desc->ad_cname.bv_val );
1137                 return LDAP_OBJECT_CLASS_VIOLATION;
1138         }
1139
1140         return LDAP_SUCCESS;
1141 }
1142
1143 static int referralAttribute (
1144         Backend *be,
1145         Entry *e,
1146         Attribute *attr,
1147         const char** text,
1148         char *textbuf, size_t textlen )
1149 {
1150         *text = textbuf;
1151
1152         if( !SLAP_REFERRALS(be) ) {
1153                 snprintf( textbuf, textlen,
1154                         "attribute \"%s\" not supported in context",
1155                         attr->a_desc->ad_cname.bv_val );
1156                 return LDAP_OBJECT_CLASS_VIOLATION;
1157         }
1158
1159         if( !is_entry_referral( e ) ) {
1160                 snprintf( textbuf, textlen,
1161                         "attribute \"%s\" only allowed in the referral",
1162                         attr->a_desc->ad_cname.bv_val );
1163                 return LDAP_OBJECT_CLASS_VIOLATION;
1164         }
1165
1166         return LDAP_SUCCESS;
1167 }
1168
1169 static int subentryAttribute (
1170         Backend *be,
1171         Entry *e,
1172         Attribute *attr,
1173         const char** text,
1174         char *textbuf, size_t textlen )
1175 {
1176         *text = textbuf;
1177
1178         if( !SLAP_SUBENTRIES(be) ) {
1179                 snprintf( textbuf, textlen,
1180                         "attribute \"%s\" not supported in context",
1181                         attr->a_desc->ad_cname.bv_val );
1182                 return LDAP_OBJECT_CLASS_VIOLATION;
1183         }
1184
1185         if( !is_entry_subentry( e ) ) {
1186                 snprintf( textbuf, textlen,
1187                         "attribute \"%s\" only allowed in the subentry",
1188                         attr->a_desc->ad_cname.bv_val );
1189                 return LDAP_OBJECT_CLASS_VIOLATION;
1190         }
1191
1192         return LDAP_SUCCESS;
1193 }
1194
1195 static int administrativeRoleAttribute (
1196         Backend *be,
1197         Entry *e,
1198         Attribute *attr,
1199         const char** text,
1200         char *textbuf, size_t textlen )
1201 {
1202         *text = textbuf;
1203
1204         if( !SLAP_SUBENTRIES(be) ) {
1205                 snprintf( textbuf, textlen,
1206                         "attribute \"%s\" not supported in context",
1207                         attr->a_desc->ad_cname.bv_val );
1208                 return LDAP_OBJECT_CLASS_VIOLATION;
1209         }
1210
1211         snprintf( textbuf, textlen,
1212                 "attribute \"%s\" not supported!",
1213                 attr->a_desc->ad_cname.bv_val );
1214         return LDAP_OBJECT_CLASS_VIOLATION;
1215 }
1216
1217 static int dynamicAttribute (
1218         Backend *be,
1219         Entry *e,
1220         Attribute *attr,
1221         const char** text,
1222         char *textbuf, size_t textlen )
1223 {
1224         *text = textbuf;
1225
1226         if( !SLAP_DYNAMIC(be) ) {
1227                 snprintf( textbuf, textlen,
1228                         "attribute \"%s\" not supported in context",
1229                         attr->a_desc->ad_cname.bv_val );
1230                 return LDAP_OBJECT_CLASS_VIOLATION;
1231         }
1232
1233         if( !is_entry_dynamicObject( e ) ) {
1234                 snprintf( textbuf, textlen,
1235                         "attribute \"%s\" only allowed in dynamic object",
1236                         attr->a_desc->ad_cname.bv_val );
1237                 return LDAP_OBJECT_CLASS_VIOLATION;
1238         }
1239
1240         return LDAP_SUCCESS;
1241 }