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                         "ORDERING octetStringOrderingMatch "
 454                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 455                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 456                 NULL, SLAP_AT_HIDE,
 457                 NULL, NULL, NULL, NULL, NULL,
 458                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 459
 460         /* root DSE attributes */
 461         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 462                         "DESC 'RFC2252: alternative servers' "
 463                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 464                 rootDseAttribute, 0,
 465                 NULL, NULL, NULL, NULL, NULL,
 466                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 467         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 468                         "NAME 'namingContexts' "
 469                         "DESC 'RFC2252: naming contexts' "
 470                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 471                 rootDseAttribute, 0,
 472                 NULL, NULL, NULL, NULL, NULL,
 473                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 474         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 475                         "NAME 'supportedControl' "
 476                         "DESC 'RFC2252: supported controls' "
 477                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 478                 rootDseAttribute, 0,
 479                 NULL, NULL, NULL, NULL, NULL,
 480                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 481         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 482                         "NAME 'supportedExtension' "
 483                         "DESC 'RFC2252: supported extended operations' "
 484                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 485                 rootDseAttribute, 0,
 486                 NULL, NULL, NULL, NULL, NULL,
 487                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 488         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 489                         "NAME 'supportedLDAPVersion' "
 490                         "DESC 'RFC2252: supported LDAP versions' "
 491                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 492                 rootDseAttribute, 0,
 493                 NULL, NULL, NULL, NULL, NULL,
 494                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 495         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 496                         "NAME 'supportedSASLMechanisms' "
 497                         "DESC 'RFC2252: supported SASL mechanisms'"
 498                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 499                 rootDseAttribute, 0,
 500                 NULL, NULL, NULL, NULL, NULL,
 501                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 502         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 503                         "NAME 'supportedFeatures' "
 504                         "DESC 'features supported by the server' "
 505                         "EQUALITY objectIdentifierMatch "
 506                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 507                         "USAGE dSAOperation )",
 508                 rootDseAttribute, 0,
 509                 NULL, NULL, NULL, NULL, NULL,
 510                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 511         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 512                         "NAME 'monitorContext' "
 513                         "DESC 'monitor context' "
 514                         "EQUALITY objectIdentifierMatch "
 515                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 516                         "SINGLE-VALUE NO-USER-MODIFICATION "
 517                         "USAGE dSAOperation )",
 518                 rootDseAttribute, SLAP_AT_HIDE,
 519                 NULL, NULL, NULL, NULL, NULL,
 520                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 521         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 522                         "DESC 'RFC3045: name of implementation vendor' "
 523                         "EQUALITY caseExactMatch "
 524                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 525                         "SINGLE-VALUE NO-USER-MODIFICATION "
 526                         "USAGE dSAOperation )",
 527                 rootDseAttribute, 0,
 528                 NULL, NULL, NULL, NULL, NULL,
 529                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 530         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 531                         "DESC 'RFC3045: version of implementation' "
 532                         "EQUALITY caseExactMatch "
 533                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 534                         "SINGLE-VALUE NO-USER-MODIFICATION "
 535                         "USAGE dSAOperation )",
 536                 rootDseAttribute, 0,
 537                 NULL, NULL, NULL, NULL, NULL,
 538                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 539
 540         /* subentry attributes */
 541         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 542                         "EQUALITY objectIdentifierMatch "
 543                         "USAGE directoryOperation "
 544                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 545                 administrativeRoleAttribute, SLAP_AT_HIDE,
 546                 NULL, NULL, NULL, NULL, NULL,
 547                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 548         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 549                         "SINGLE-VALUE "
 550                         "USAGE directoryOperation "
 551                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 552                 subentryAttribute, SLAP_AT_HIDE,
 553                 NULL, NULL, NULL, NULL, NULL,
 554                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 555
 556         /* subschema subentry attributes */
 557         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 558                         "DESC 'RFC2252: DIT structure rules' "
 559                         "EQUALITY integerFirstComponentMatch "
 560                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 561                         "USAGE directoryOperation ) ",
 562                 subentryAttribute, SLAP_AT_HIDE,
 563                 NULL, NULL, NULL, NULL, NULL,
 564                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 565         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 566                         "DESC 'RFC2252: DIT content rules' "
 567                         "EQUALITY objectIdentifierFirstComponentMatch "
 568                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 569                 subentryAttribute, SLAP_AT_HIDE,
 570                 NULL, NULL, NULL, NULL, NULL,
 571                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 572         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 573                         "DESC 'RFC2252: matching rules' "
 574                         "EQUALITY objectIdentifierFirstComponentMatch "
 575                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 576                 subentryAttribute, 0,
 577                 NULL, NULL, NULL, NULL, NULL,
 578                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 579         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 580                         "DESC 'RFC2252: attribute types' "
 581                         "EQUALITY objectIdentifierFirstComponentMatch "
 582                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 583                 subentryAttribute, 0,
 584                 NULL, NULL, NULL, NULL, NULL,
 585                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 586         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 587                         "DESC 'RFC2252: object classes' "
 588                         "EQUALITY objectIdentifierFirstComponentMatch "
 589                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 590                 subentryAttribute, 0,
 591                 NULL, NULL, NULL, NULL, NULL,
 592                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 593         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 594                         "DESC 'RFC2252: name forms ' "
 595                         "EQUALITY objectIdentifierFirstComponentMatch "
 596                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 597                 subentryAttribute, SLAP_AT_HIDE,
 598                 NULL, NULL, NULL, NULL, NULL,
 599                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 600         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 601                         "DESC 'RFC2252: matching rule uses' "
 602                         "EQUALITY objectIdentifierFirstComponentMatch "
 603                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 604                 subentryAttribute, 0,
 605                 NULL, NULL, NULL, NULL, NULL,
 606                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 607
 608         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 609                         "DESC 'RFC2252: LDAP syntaxes' "
 610                         "EQUALITY objectIdentifierFirstComponentMatch "
 611                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 612                 subentryAttribute, 0,
 613                 NULL, NULL, NULL, NULL, NULL,
 614                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 615
 616         /* knowledge information */
 617         { "aliasedObjectName", "( 2.5.4.1 "
 618                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 619                         "DESC 'RFC2256: name of aliased object' "
 620                         "EQUALITY distinguishedNameMatch "
 621                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 622                 aliasAttribute, SLAP_AT_FINAL,
 623                 NULL, NULL, NULL, NULL, NULL,
 624                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 625         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 626                         "DESC 'namedref: subordinate referral URL' "
 627                         "EQUALITY caseExactMatch "
 628                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 629                         "USAGE distributedOperation )",
 630                 referralAttribute, 0,
 631                 NULL, NULL, NULL, NULL, NULL,
 632                 offsetof(struct slap_internal_schema, si_ad_ref) },
 633
 634         /* access control internals */
 635         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 636                         "NAME 'entry' "
 637                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 638                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 639                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 640                 NULL, SLAP_AT_HIDE,
 641                 NULL, NULL, NULL, NULL, NULL,
 642                 offsetof(struct slap_internal_schema, si_ad_entry) },
 643         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 644                         "NAME 'children' "
 645                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 646                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 647                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 648                 NULL, SLAP_AT_HIDE,
 649                 NULL, NULL, NULL, NULL, NULL,
 650                 offsetof(struct slap_internal_schema, si_ad_children) },
 651         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 652                         "NAME 'saslAuthzTo' "
 653                         "DESC 'SASL proxy authorization targets' "
 654                         "EQUALITY caseExactMatch "
 655                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 656                         "USAGE distributedOperation )",
 657                 NULL, SLAP_AT_HIDE,
 658                 NULL, NULL, NULL, NULL, NULL,
 659                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 660         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 661                         "NAME 'saslAuthzFrom' "
 662                         "DESC 'SASL proxy authorization sources' "
 663                         "EQUALITY caseExactMatch "
 664                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 665                         "USAGE distributedOperation )",
 666                 NULL, SLAP_AT_HIDE,
 667                 NULL, NULL, NULL, NULL, NULL,
 668                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 669 #ifdef SLAPD_ACI_ENABLED
 670         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 671                         "NAME 'OpenLDAPaci' "
 672                         "DESC 'OpenLDAP access control information (experimental)' "
 673                         "EQUALITY OpenLDAPaciMatch "
 674                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 675                         "USAGE directoryOperation )",
 676                 NULL, 0,
 677                 NULL, NULL, NULL, NULL, NULL,
 678                 offsetof(struct slap_internal_schema, si_ad_aci) },
 679 #endif
 680
 681         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 682                         "DESC 'RFC2589: entry time-to-live' "
 683                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 684                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 685                 dynamicAttribute, 0,
 686                 NULL, NULL, NULL, NULL, NULL,
 687                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 688         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 689                         "NAME 'dynamicSubtrees' "
 690                         "DESC 'RFC2589: dynamic subtrees' "
 691                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 692                         "USAGE dSAOperation )",
 693                 rootDseAttribute, 0,
 694                 NULL, NULL, NULL, NULL, NULL,
 695                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 696
 697         /* userApplication attributes (which system schema depends upon) */
 698         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 699                         "DESC 'RFC2256: common supertype of DN attributes' "
 700                         "EQUALITY distinguishedNameMatch "
 701                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 702                 NULL, SLAP_AT_ABSTRACT,
 703                 NULL, NULL, NULL, NULL, NULL,
 704                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 705         { "name", "( 2.5.4.41 NAME 'name' "
 706                         "DESC 'RFC2256: common supertype of name attributes' "
 707                         "EQUALITY caseIgnoreMatch "
 708                         "SUBSTR caseIgnoreSubstringsMatch "
 709                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 710                 NULL, SLAP_AT_ABSTRACT,
 711                 NULL, NULL, NULL, NULL, NULL,
 712                 offsetof(struct slap_internal_schema, si_ad_name) },
 713         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 714                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 715                         "SUP name )",
 716                 NULL, 0,
 717                 NULL, NULL, NULL, NULL, NULL,
 718                 offsetof(struct slap_internal_schema, si_ad_cn) },
 719         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 720                         "DESC 'RFC2256/2307: password of user' "
 721                         "EQUALITY octetStringMatch "
 722                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 723                 NULL, 0,
 724                 NULL, NULL, NULL, NULL, NULL,
 725                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 726
 727 #ifdef SLAPD_AUTHPASSWD
 728         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 729                         "NAME 'authPassword' "
 730                         "DESC 'RFC3112: authentication password attribute' "
 731                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 732                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 733                 NULL, 0,
 734                 NULL, NULL, NULL, NULL, NULL,
 735                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 736         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 737                         "NAME 'supportedAuthPasswordSchemes' "
 738                         "DESC 'RFC3112: supported authPassword schemes' "
 739                         "EQUALITY caseExactIA5Match "
 740                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 741                         "USAGE dSAOperation )",
 742                 subschemaAttribute, 0,
 743                 NULL, NULL, NULL, NULL, NULL,
 744                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 745 #endif
 746 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 747         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 748                         "NAME ( 'krbName' 'kerberosName' ) "
 749                         "DESC 'Kerberos principal associated with object' "
 750                         "EQUALITY caseIgnoreIA5Match "
 751                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 752                         "SINGLE-VALUE )",
 753                 NULL, 0,
 754                 NULL, NULL, NULL, NULL, NULL,
 755                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 756 #endif
 757
 758         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 759 };
 760
 761 static AttributeType slap_at_undefined = {
 762         { "1.1.1", NULL, NULL, 1, NULL,
 763                 NULL, NULL, NULL, NULL,
 764                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 765         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 766         NULL, /* sup */
 767         NULL, /* subtypes */
 768         NULL, NULL, NULL, NULL, /* matching rules */
 769         NULL, /* syntax (this may need to be defined) */
 770         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 771         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 772         NULL, /* next */
 773         NULL /* attribute description */
 774         /* mutex (don't know how to initialize it :) */
 775 };
 776
 777 static struct slap_schema_mr_map {
 778         char *ssmm_name;
 779         size_t ssmm_offset;
 780 } mr_map[] = {
 781         { "distinguishedNameMatch",
 782                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 783         { "integerMatch",
 784                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 785         { NULL, 0 }
 786 };
 787
 788 static struct slap_schema_syn_map {
 789         char *sssm_name;
 790         size_t sssm_offset;
 791 } syn_map[] = {
 792         { "1.3.6.1.4.1.1466.115.121.1.40",
 793                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 794         { "1.3.6.1.4.1.1466.115.121.1.12",
 795                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 796         { "1.3.6.1.4.1.1466.115.121.1.27",
 797                 offsetof(struct slap_internal_schema, si_syn_integer) },
 798         { NULL, 0 }
 799 };
 800
 801 int
 802 slap_schema_load( void )
 803 {
 804         int i;
 805
 806         for( i=0; syn_map[i].sssm_name; i++ ) {
 807                 Syntax ** synp = (Syntax **)
 808                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 809
 810                 assert( *synp == NULL );
 811
 812                 *synp = syn_find( syn_map[i].sssm_name );
 813
 814                 if( *synp == NULL ) {
 815                         fprintf( stderr, "slap_schema_load: Syntax: "
 816                                 "No syntax \"%s\" defined in schema\n",
 817                                 syn_map[i].sssm_name );
 818                         return LDAP_INVALID_SYNTAX;
 819                 }
 820         }
 821
 822         for( i=0; mr_map[i].ssmm_name; i++ ) {
 823                 MatchingRule ** mrp = (MatchingRule **)
 824                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 825
 826                 assert( *mrp == NULL );
 827
 828                 *mrp = mr_find( mr_map[i].ssmm_name );
 829
 830                 if( *mrp == NULL ) {
 831                         fprintf( stderr, "slap_schema_load: MatchingRule: "
 832                                 "No matching rule \"%s\" defined in schema\n",
 833                                 mr_map[i].ssmm_name );
 834                         return LDAP_INAPPROPRIATE_MATCHING;
 835                 }
 836         }
 837
 838         for( i=0; ad_map[i].ssam_name; i++ ) {
 839                 assert( ad_map[i].ssam_defn != NULL );
 840                 {
 841                         LDAPAttributeType *at;
 842                         int             code;
 843                         const char      *err;
 844
 845                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 846                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 847                         if ( !at ) {
 848                                 fprintf( stderr,
 849                                         "slap_schema_load: AttributeType \"%s\": %s before %s\n",
 850                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 851                                 return code;
 852                         }
 853
 854                         if ( at->at_oid == NULL ) {
 855                                 fprintf( stderr, "slap_schema_load: "
 856                                         "AttributeType \"%s\": no OID\n",
 857                                         ad_map[i].ssam_name );
 858                                 return LDAP_OTHER;
 859                         }
 860
 861                         code = at_add( at, &err );
 862                         if ( code ) {
 863                                 fprintf( stderr, "slap_schema_load: AttributeType "
 864                                         "\"%s\": %s: \"%s\"\n",
 865                                          ad_map[i].ssam_name, scherr2str(code), err );
 866                                 return code;
 867                         }
 868                         ldap_memfree( at );
 869                 }
 870                 {
 871                         int rc;
 872                         const char *text;
 873
 874                         AttributeDescription ** adp = (AttributeDescription **)
 875                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 876
 877                         assert( *adp == NULL );
 878
 879                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 880                         if( rc != LDAP_SUCCESS ) {
 881                                 fprintf( stderr, "slap_schema_load: AttributeType \"%s\": "
 882                                         "not defined in schema\n",
 883                                         ad_map[i].ssam_name );
 884                                 return rc;
 885                         }
 886
 887                         if( ad_map[i].ssam_check ) {
 888                                 /* install check routine */
 889                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 890                         }
 891                         /* install flags */
 892                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 893
 894                         /* install custom rule routine */
 895                         if( ad_map[i].ssam_convert ||
 896                                 ad_map[i].ssam_normalize ||
 897                                 ad_map[i].ssam_match ||
 898                                 ad_map[i].ssam_indexer ||
 899                                 ad_map[i].ssam_filter )
 900                         {
 901                                 MatchingRule *mr = ch_malloc( sizeof( MatchingRule ) );
 902                                 *mr = *(*adp)->ad_type->sat_equality;
 903                                 (*adp)->ad_type->sat_equality = mr;
 904
 905                                 if( ad_map[i].ssam_convert ) {
 906                                         mr->smr_convert = ad_map[i].ssam_convert;
 907                                 }
 908                                 if( ad_map[i].ssam_normalize ) {
 909                                         mr->smr_normalize = ad_map[i].ssam_normalize;
 910                                 }
 911                                 if( ad_map[i].ssam_match ) {
 912                                         mr->smr_match = ad_map[i].ssam_match;
 913                                 }
 914                                 if( ad_map[i].ssam_indexer ) {
 915                                         mr->smr_indexer = ad_map[i].ssam_indexer;
 916                                 }
 917                                 if( ad_map[i].ssam_filter ) {
 918                                         mr->smr_filter = ad_map[i].ssam_filter;
 919                                 }
 920                         }
 921                 }
 922         }
 923
 924         for( i=0; oc_map[i].ssom_name; i++ ) {
 925                 assert( oc_map[i].ssom_defn != NULL );
 926                 {
 927                         LDAPObjectClass *oc;
 928                         int             code;
 929                         const char      *err;
 930
 931                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 932                                 LDAP_SCHEMA_ALLOW_ALL );
 933                         if ( !oc ) {
 934                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 935                                         "\"%s\": %s before %s\n",
 936                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 937                                 return code;
 938                         }
 939
 940                         if ( oc->oc_oid == NULL ) {
 941                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 942                                         "\"%s\": no OID\n",
 943                                         oc_map[i].ssom_name );
 944                                 return LDAP_OTHER;
 945                         }
 946
 947                         code = oc_add(oc,0,&err);
 948                         if ( code ) {
 949                                 fprintf( stderr, "slap_schema_load: ObjectClass "
 950                                         "\"%s\": %s: \"%s\"\n",
 951                                         oc_map[i].ssom_name, scherr2str(code), err);
 952                                 return code;
 953                         }
 954
 955                         ldap_memfree(oc);
 956                 }
 957                 {
 958                         ObjectClass ** ocp = (ObjectClass **)
 959                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 960
 961                         assert( *ocp == NULL );
 962
 963                         *ocp = oc_find( oc_map[i].ssom_name );
 964                         if( *ocp == NULL ) {
 965                                 fprintf( stderr, "slap_schema_load: "
 966                                         "ObjectClass \"%s\": not defined in schema\n",
 967                                         oc_map[i].ssom_name );
 968                                 return LDAP_OBJECT_CLASS_VIOLATION;
 969                         }
 970
 971                         if( oc_map[i].ssom_check ) {
 972                                 /* install check routine */
 973                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 974                         }
 975                         /* install flags */
 976                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 977                 }
 978         }
 979
 980         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 981         slap_schema.si_at_undefined = &slap_at_undefined;
 982
 983         return LDAP_SUCCESS;
 984 }
 985
 986 int
 987 slap_schema_check( void )
 988 {
 989         /* we should only be called once after schema_init() was called */
 990         assert( schema_init_done == 1 );
 991
 992         /*
 993          * cycle thru attributeTypes to build matchingRuleUse
 994          */
 995         if ( matching_rule_use_init() ) {
 996                 return LDAP_OTHER;
 997         }
 998
 999         ++schema_init_done;
1000         return LDAP_SUCCESS;
1001 }
1002
1003 static int rootDseObjectClass (
1004         Backend *be,
1005         Entry *e,
1006         ObjectClass *oc,
1007         const char** text,
1008         char *textbuf, size_t textlen )
1009 {
1010         *text = textbuf;
1011
1012         if( e->e_nname.bv_len ) {
1013                 snprintf( textbuf, textlen,
1014                         "objectClass \"%s\" only allowed in the root DSE",
1015                         oc->soc_oid );
1016                 return LDAP_OBJECT_CLASS_VIOLATION;
1017         }
1018
1019         /* we should not be called for the root DSE */
1020         assert( 0 );
1021         return LDAP_SUCCESS;
1022 }
1023
1024 static int aliasObjectClass (
1025         Backend *be,
1026         Entry *e,
1027         ObjectClass *oc,
1028         const char** text,
1029         char *textbuf, size_t textlen )
1030 {
1031         *text = textbuf;
1032
1033         if( !SLAP_ALIASES(be) ) {
1034                 snprintf( textbuf, textlen,
1035                         "objectClass \"%s\" not supported in context",
1036                         oc->soc_oid );
1037                 return LDAP_OBJECT_CLASS_VIOLATION;
1038         }
1039
1040         return LDAP_SUCCESS;
1041 }
1042
1043 static int referralObjectClass (
1044         Backend *be,
1045         Entry *e,
1046         ObjectClass *oc,
1047         const char** text,
1048         char *textbuf, size_t textlen )
1049 {
1050         *text = textbuf;
1051
1052         if( !SLAP_REFERRALS(be) ) {
1053                 snprintf( textbuf, textlen,
1054                         "objectClass \"%s\" not supported in context",
1055                         oc->soc_oid );
1056                 return LDAP_OBJECT_CLASS_VIOLATION;
1057         }
1058
1059         return LDAP_SUCCESS;
1060 }
1061
1062 static int subentryObjectClass (
1063         Backend *be,
1064         Entry *e,
1065         ObjectClass *oc,
1066         const char** text,
1067         char *textbuf, size_t textlen )
1068 {
1069         *text = textbuf;
1070
1071         if( !SLAP_SUBENTRIES(be) ) {
1072                 snprintf( textbuf, textlen,
1073                         "objectClass \"%s\" not supported in context",
1074                         oc->soc_oid );
1075                 return LDAP_OBJECT_CLASS_VIOLATION;
1076         }
1077
1078         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
1079                 snprintf( textbuf, textlen,
1080                         "objectClass \"%s\" only allowed in subentries",
1081                         oc->soc_oid );
1082                 return LDAP_OBJECT_CLASS_VIOLATION;
1083         }
1084
1085         return LDAP_SUCCESS;
1086 }
1087
1088 static int dynamicObjectClass (
1089         Backend *be,
1090         Entry *e,
1091         ObjectClass *oc,
1092         const char** text,
1093         char *textbuf, size_t textlen )
1094 {
1095         *text = textbuf;
1096
1097         if( !SLAP_DYNAMIC(be) ) {
1098                 snprintf( textbuf, textlen,
1099                         "objectClass \"%s\" not supported in context",
1100                         oc->soc_oid );
1101                 return LDAP_OBJECT_CLASS_VIOLATION;
1102         }
1103
1104         return LDAP_SUCCESS;
1105 }
1106
1107 static int rootDseAttribute (
1108         Backend *be,
1109         Entry *e,
1110         Attribute *attr,
1111         const char** text,
1112         char *textbuf, size_t textlen )
1113 {
1114         *text = textbuf;
1115
1116         if( e->e_nname.bv_len ) {
1117                 snprintf( textbuf, textlen,
1118                         "attribute \"%s\" only allowed in the root DSE",
1119                         attr->a_desc->ad_cname.bv_val );
1120                 return LDAP_OBJECT_CLASS_VIOLATION;
1121         }
1122
1123         /* we should not be called for the root DSE */
1124         assert( 0 );
1125         return LDAP_SUCCESS;
1126 }
1127
1128 static int aliasAttribute (
1129         Backend *be,
1130         Entry *e,
1131         Attribute *attr,
1132         const char** text,
1133         char *textbuf, size_t textlen )
1134 {
1135         *text = textbuf;
1136
1137         if( !SLAP_ALIASES(be) ) {
1138                 snprintf( textbuf, textlen,
1139                         "attribute \"%s\" not supported in context",
1140                         attr->a_desc->ad_cname.bv_val );
1141                 return LDAP_OBJECT_CLASS_VIOLATION;
1142         }
1143
1144         if( !is_entry_alias( e ) ) {
1145                 snprintf( textbuf, textlen,
1146                         "attribute \"%s\" only allowed in the alias",
1147                         attr->a_desc->ad_cname.bv_val );
1148                 return LDAP_OBJECT_CLASS_VIOLATION;
1149         }
1150
1151         return LDAP_SUCCESS;
1152 }
1153
1154 static int referralAttribute (
1155         Backend *be,
1156         Entry *e,
1157         Attribute *attr,
1158         const char** text,
1159         char *textbuf, size_t textlen )
1160 {
1161         *text = textbuf;
1162
1163         if( !SLAP_REFERRALS(be) ) {
1164                 snprintf( textbuf, textlen,
1165                         "attribute \"%s\" not supported in context",
1166                         attr->a_desc->ad_cname.bv_val );
1167                 return LDAP_OBJECT_CLASS_VIOLATION;
1168         }
1169
1170         if( !is_entry_referral( e ) ) {
1171                 snprintf( textbuf, textlen,
1172                         "attribute \"%s\" only allowed in the referral",
1173                         attr->a_desc->ad_cname.bv_val );
1174                 return LDAP_OBJECT_CLASS_VIOLATION;
1175         }
1176
1177         return LDAP_SUCCESS;
1178 }
1179
1180 static int subentryAttribute (
1181         Backend *be,
1182         Entry *e,
1183         Attribute *attr,
1184         const char** text,
1185         char *textbuf, size_t textlen )
1186 {
1187         *text = textbuf;
1188
1189         if( !SLAP_SUBENTRIES(be) ) {
1190                 snprintf( textbuf, textlen,
1191                         "attribute \"%s\" not supported in context",
1192                         attr->a_desc->ad_cname.bv_val );
1193                 return LDAP_OBJECT_CLASS_VIOLATION;
1194         }
1195
1196         if( !is_entry_subentry( e ) ) {
1197                 snprintf( textbuf, textlen,
1198                         "attribute \"%s\" only allowed in the subentry",
1199                         attr->a_desc->ad_cname.bv_val );
1200                 return LDAP_OBJECT_CLASS_VIOLATION;
1201         }
1202
1203         return LDAP_SUCCESS;
1204 }
1205
1206 static int administrativeRoleAttribute (
1207         Backend *be,
1208         Entry *e,
1209         Attribute *attr,
1210         const char** text,
1211         char *textbuf, size_t textlen )
1212 {
1213         *text = textbuf;
1214
1215         if( !SLAP_SUBENTRIES(be) ) {
1216                 snprintf( textbuf, textlen,
1217                         "attribute \"%s\" not supported in context",
1218                         attr->a_desc->ad_cname.bv_val );
1219                 return LDAP_OBJECT_CLASS_VIOLATION;
1220         }
1221
1222         snprintf( textbuf, textlen,
1223                 "attribute \"%s\" not supported!",
1224                 attr->a_desc->ad_cname.bv_val );
1225         return LDAP_OBJECT_CLASS_VIOLATION;
1226 }
1227
1228 static int dynamicAttribute (
1229         Backend *be,
1230         Entry *e,
1231         Attribute *attr,
1232         const char** text,
1233         char *textbuf, size_t textlen )
1234 {
1235         *text = textbuf;
1236
1237         if( !SLAP_DYNAMIC(be) ) {
1238                 snprintf( textbuf, textlen,
1239                         "attribute \"%s\" not supported in context",
1240                         attr->a_desc->ad_cname.bv_val );
1241                 return LDAP_OBJECT_CLASS_VIOLATION;
1242         }
1243
1244         if( !is_entry_dynamicObject( e ) ) {
1245                 snprintf( textbuf, textlen,
1246                         "attribute \"%s\" only allowed in dynamic object",
1247                         attr->a_desc->ad_cname.bv_val );
1248                 return LDAP_OBJECT_CLASS_VIOLATION;
1249         }
1250
1251         return LDAP_SUCCESS;
1252 }