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 int schema_init_done = 0;
  21
  22 struct slap_internal_schema slap_schema;
  23
  24 static int
  25 objectClassMatch(
  26         int *matchp,
  27         slap_mask_t flags,
  28         Syntax *syntax,
  29         MatchingRule *mr,
  30         struct berval *value,
  31         void *assertedValue )
  32 {
  33         struct berval *a = (struct berval *) assertedValue;
  34         ObjectClass *oc = oc_bvfind( value );
  35         ObjectClass *asserted = oc_bvfind( a );
  36
  37 #if 1
  38 #ifdef NEW_LOGGING
  39         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
  40                    "> objectClassMatch(%s, %s)\n",
  41                    value->bv_val, a->bv_val ));
  42 #else
  43         Debug( LDAP_DEBUG_TRACE, "> objectClassMatch(%s,%s)\n",
  44                 value->bv_val, a->bv_val, 0 );
  45 #endif
  46 #endif
  47
  48         if( asserted == NULL ) {
  49                 if( OID_LEADCHAR( *a->bv_val ) ) {
  50                         /* OID form, return FALSE */
  51                         *matchp = 1;
  52                         return LDAP_SUCCESS;
  53                 }
  54
  55                 /* desc form, return undefined */
  56                 return SLAPD_COMPARE_UNDEFINED;
  57         }
  58
  59         if ( oc == NULL ) {
  60                 /* unrecognized stored value */
  61                 return SLAPD_COMPARE_UNDEFINED;
  62         }
  63
  64         if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) {
  65                 *matchp = ( asserted != oc );
  66         } else {
  67                 *matchp = !is_object_subclass( asserted, oc );
  68         }
  69
  70 #if 1
  71 #ifdef NEW_LOGGING
  72         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
  73                    "< objectClassMatch(%s, %s) = %d\n",
  74                    value->bv_val, a->bv_val, *matchp ));
  75 #else
  76         Debug( LDAP_DEBUG_TRACE, "< objectClassMatch(%s,%s) = %d\n",
  77                 value->bv_val, a->bv_val, *matchp );
  78 #endif
  79 #endif
  80
  81         return LDAP_SUCCESS;
  82 }
  83
  84 #if 1
  85 #define structuralObjectClassMatch objectClassMatch
  86 #else
  87 static int
  88 structuralObjectClassMatch(
  89         int *matchp,
  90         slap_mask_t flags,
  91         Syntax *syntax,
  92         MatchingRule *mr,
  93         struct berval *value,
  94         void *assertedValue )
  95 {
  96         struct berval *a = (struct berval *) assertedValue;
  97         ObjectClass *oc = oc_bvfind( value );
  98         ObjectClass *asserted = oc_bvfind( a );
  99
 100 #if 1
 101 #ifdef NEW_LOGGING
 102         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
 103                    "> structuralObjectClassMatch(%s, %s)\n",
 104                    value->bv_val, a->bv_val ));
 105 #else
 106         Debug( LDAP_DEBUG_TRACE, "> structuralObjectClassMatch(%s,%s)\n",
 107                 value->bv_val, a->bv_val, 0 );
 108 #endif
 109 #endif
 110
 111         if( asserted == NULL ) {
 112                 if( OID_LEADCHAR( *a->bv_val ) ) {
 113                         /* OID form, return FALSE */
 114                         *matchp = 1;
 115                         return LDAP_SUCCESS;
 116                 }
 117
 118                 /* desc form, return undefined */
 119                 return SLAPD_COMPARE_UNDEFINED;
 120         }
 121
 122         if ( oc == NULL ) {
 123                 /* unrecognized stored value */
 124                 return SLAPD_COMPARE_UNDEFINED;
 125         }
 126
 127         *matchp = ( asserted != oc );
 128
 129 #if 1
 130 #ifdef NEW_LOGGING
 131         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
 132                    "< structuralObjectClassMatch( %s, %s ) = %d\n",
 133                    value->bv_val, a->bv_val, *matchp ));
 134 #else
 135         Debug( LDAP_DEBUG_TRACE, "< structuralObjectClassMatch(%s,%s) = %d\n",
 136                 value->bv_val, a->bv_val, *matchp );
 137 #endif
 138 #endif
 139
 140         return LDAP_SUCCESS;
 141 }
 142 #endif
 143
 144 static ObjectClassSchemaCheckFN rootDseObjectClass;
 145 static ObjectClassSchemaCheckFN aliasObjectClass;
 146 static ObjectClassSchemaCheckFN referralObjectClass;
 147 static ObjectClassSchemaCheckFN subentryObjectClass;
 148 static ObjectClassSchemaCheckFN dynamicObjectClass;
 149
 150 static struct slap_schema_oc_map {
 151         char *ssom_name;
 152         char *ssom_defn;
 153         ObjectClassSchemaCheckFN *ssom_check;
 154         slap_mask_t ssom_flags;
 155         size_t ssom_offset;
 156 } oc_map[] = {
 157         { "top", "( 2.5.6.0 NAME 'top' "
 158                         "DESC 'top of the superclass chain' "
 159                         "ABSTRACT MUST objectClass )",
 160                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 161         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 162                         "NAME 'extensibleObject' "
 163                         "DESC 'RFC2252: extensible object' "
 164                         "SUP top AUXILIARY )",
 165                 0, 0, offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 166         { "alias", "( 2.5.6.1 NAME 'alias' "
 167                         "DESC 'RFC2256: an alias' "
 168                         "SUP top STRUCTURAL "
 169                         "MUST aliasedObjectName )",
 170                 aliasObjectClass, SLAP_OC_ALIAS,
 171                 offsetof(struct slap_internal_schema, si_oc_alias) },
 172         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 173                         "DESC 'namedref: named subordinate referral' "
 174                         "SUP top STRUCTURAL MUST ref )",
 175                 referralObjectClass, SLAP_OC_REFERRAL,
 176                 offsetof(struct slap_internal_schema, si_oc_referral) },
 177         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 178                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 179                         "DESC 'OpenLDAP Root DSE object' "
 180                         "SUP top STRUCTURAL MAY cn )",
 181                 rootDseObjectClass, 0,
 182                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 183         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 184                         "SUP top STRUCTURAL "
 185                         "MUST ( cn $ subtreeSpecification ) )",
 186                 subentryObjectClass, SLAP_OC_SUBENTRY,
 187                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 188         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 189                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 190                 "AUXILIARY "
 191                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 192                         "objectClasses $ attributeTypes $ matchingRules $ "
 193                         "matchingRuleUse ) )",
 194                 subentryObjectClass, 0,
 195                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 196         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 197                 "DESC 'OpenLDAP system monitoring' "
 198                 "STRUCTURAL "
 199                 "MUST cn )",
 200                 0, 0, offsetof(struct slap_internal_schema, si_oc_monitor) },
 201         { "collectiveAttributeSubentry", "( 2.5.20.2 "
 202                         "NAME 'collectiveAttributeSubentry' "
 203                         "AUXILIARY )",
 204                 subentryObjectClass, SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY,
 205                 offsetof(struct slap_internal_schema, si_oc_collectiveAttributeSubentry) },
 206         { "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
 207                         "NAME 'dynamicObject' "
 208                         "DESC 'RFC2589: Dynamic Object' "
 209                         "SUP top AUXILIARY )",
 210                 dynamicObjectClass, SLAP_OC_DYNAMICOBJECT,
 211                 offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
 212         { NULL, NULL, NULL, 0, 0 }
 213 };
 214
 215 static AttributeTypeSchemaCheckFN rootDseAttribute;
 216 static AttributeTypeSchemaCheckFN aliasAttribute;
 217 static AttributeTypeSchemaCheckFN referralAttribute;
 218 static AttributeTypeSchemaCheckFN subentryAttribute;
 219 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 220 static AttributeTypeSchemaCheckFN dynamicAttribute;
 221
 222 static struct slap_schema_ad_map {
 223         char *ssam_name;
 224         char *ssam_defn;
 225         AttributeTypeSchemaCheckFN *ssam_check;
 226         slap_mask_t ssam_flags;
 227         slap_mr_match_func *ssam_match;
 228         slap_mr_indexer_func *ssam_indexer;
 229         slap_mr_filter_func *ssam_filter;
 230         size_t ssam_offset;
 231 } ad_map[] = {
 232         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 233                         "DESC 'RFC2256: object classes of the entity' "
 234                         "EQUALITY objectIdentifierMatch "
 235                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 236                 NULL, 0, objectClassMatch, NULL, NULL,
 237                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 238
 239         /* user entry operational attributes */
 240         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 241                         "DESC 'X.500(93): structural object class of entry' "
 242                         "EQUALITY objectIdentifierMatch "
 243                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 244                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 245                 NULL, 0, structuralObjectClassMatch, NULL, NULL,
 246                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 247         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 248                         "DESC 'RFC2252: time which object was created' "
 249                         "EQUALITY generalizedTimeMatch "
 250                         "ORDERING generalizedTimeOrderingMatch "
 251                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 252                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 253                 NULL, 0, NULL, NULL, NULL,
 254                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 255         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 256                         "DESC 'RFC2252: time which object was last modified' "
 257                         "EQUALITY generalizedTimeMatch "
 258                         "ORDERING generalizedTimeOrderingMatch "
 259                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 260                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 261                 NULL, 0, NULL, NULL, NULL,
 262                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 263         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 264                         "DESC 'RFC2252: name of creator' "
 265                         "EQUALITY distinguishedNameMatch "
 266                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 267                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 268                 NULL, 0, NULL, NULL, NULL,
 269                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 270         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 271                         "DESC 'RFC2252: name of last modifier' "
 272                         "EQUALITY distinguishedNameMatch "
 273                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 274                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 275                 NULL, 0, NULL, NULL, NULL,
 276                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 277         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 278                         "DESC 'X.501: entry has children' "
 279                         "EQUALITY booleanMatch "
 280                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 281                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 282                 NULL, 0, NULL, NULL, NULL,
 283                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 284         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 285                         "DESC 'RFC2252: name of controlling subschema entry' "
 286                         "EQUALITY distinguishedNameMatch "
 287                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 288                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 289                 NULL, 0, NULL, NULL, NULL,
 290                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 291         { "collectiveAttributeSubentries", "( 2.5.18.12 "
 292                         "NAME 'collectiveAttributeSubentries' "
 293                         "EQUALITY distinguishedNameMatch "
 294                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 295                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 296                 NULL, 0, NULL, NULL, NULL,
 297                 offsetof(struct slap_internal_schema, si_ad_collectiveSubentries) },
 298         { "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
 299                         "EQUALITY objectIdentifierMatch "
 300                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 301                         "USAGE directoryOperation )",
 302                 NULL, 0, NULL, NULL, NULL,
 303                 offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
 304
 305         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 306                         "DESC 'LCUP/LDUP: universally unique identifier' "
 307                         "EQUALITY octetStringMatch "
 308                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 309                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 310                 NULL, 0, NULL, NULL, NULL,
 311                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 312         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 313                         "DESC 'LCUP/LDUP: change sequence number' "
 314                         "EQUALITY octetStringMatch "
 315                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 316                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 317                 NULL, 0, NULL, NULL, NULL,
 318                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 319
 320         /* root DSE attributes */
 321         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 322                         "DESC 'RFC2252: alternative servers' "
 323                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 324                 rootDseAttribute, 0, NULL, NULL, NULL,
 325                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 326         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 327                         "NAME 'namingContexts' "
 328                         "DESC 'RFC2252: naming contexts' "
 329                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 330                 rootDseAttribute, 0, NULL, NULL, NULL,
 331                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 332         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 333                         "NAME 'supportedControl' "
 334                         "DESC 'RFC2252: supported controls' "
 335                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 336                 rootDseAttribute, 0, NULL, NULL, NULL,
 337                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 338         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 339                         "NAME 'supportedExtension' "
 340                         "DESC 'RFC2252: supported extended operations' "
 341                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 342                 rootDseAttribute, 0, NULL, NULL, NULL,
 343                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 344         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 345                         "NAME 'supportedLDAPVersion' "
 346                         "DESC 'RFC2252: supported LDAP versions' "
 347                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 348                 rootDseAttribute, 0, NULL, NULL, NULL,
 349                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 350         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 351                         "NAME 'supportedSASLMechanisms' "
 352                         "DESC 'RFC2252: supported SASL mechanisms'"
 353                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 354                 rootDseAttribute, 0, NULL, NULL, NULL,
 355                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 356         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 357                         "NAME 'supportedFeatures' "
 358                         "DESC 'features supported by the server' "
 359                         "EQUALITY objectIdentifierMatch "
 360                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 361                         "USAGE dSAOperation )",
 362                 rootDseAttribute, 0, NULL, NULL, NULL,
 363                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 364         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 365                         "DESC 'RFC3045: name of implementation vendor' "
 366                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 367                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 368                         "SINGLE-VALUE NO-USER-MODIFICATION "
 369                         "USAGE dSAOperation )",
 370                 rootDseAttribute, 0, NULL, NULL, NULL,
 371                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 372         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 373                         "DESC 'RFC3045: version of implementation' "
 374                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 375                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 376                         "SINGLE-VALUE NO-USER-MODIFICATION "
 377                         "USAGE dSAOperation )",
 378                 rootDseAttribute, 0, NULL, NULL, NULL,
 379                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 380
 381         /* subentry attributes */
 382         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 383                         "EQUALITY objectIdentifierMatch "
 384                         "USAGE directoryOperation "
 385                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 386                 administrativeRoleAttribute, 0, NULL, NULL, NULL,
 387                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 388         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 389                         "SINGLE-VALUE "
 390                         "USAGE directoryOperation "
 391                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 392                 subentryAttribute, 0, NULL, NULL, NULL,
 393                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 394
 395         /* subschema subentry attributes */
 396         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 397                         "DESC 'RFC2252: DIT structure rules' "
 398                         "EQUALITY integerFirstComponentMatch "
 399                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 400                         "USAGE directoryOperation ) ",
 401                 subentryAttribute, 0, NULL, NULL, NULL,
 402                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 403         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 404                         "DESC 'RFC2252: DIT content rules' "
 405                         "EQUALITY objectIdentifierFirstComponentMatch "
 406                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 407                 subentryAttribute, 0, NULL, NULL, NULL,
 408                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 409         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 410                         "DESC 'RFC2252: matching rules' "
 411                         "EQUALITY objectIdentifierFirstComponentMatch "
 412                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 413                 subentryAttribute, 0, NULL, NULL, NULL,
 414                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 415         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 416                         "DESC 'RFC2252: attribute types' "
 417                         "EQUALITY objectIdentifierFirstComponentMatch "
 418                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 419                 subentryAttribute, 0, NULL, NULL, NULL,
 420                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 421         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 422                         "DESC 'RFC2252: object classes' "
 423                         "EQUALITY objectIdentifierFirstComponentMatch "
 424                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 425                 subentryAttribute, 0, NULL, NULL, NULL,
 426                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 427         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 428                         "DESC 'RFC2252: name forms ' "
 429                         "EQUALITY objectIdentifierFirstComponentMatch "
 430                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 431                 subentryAttribute, 0, NULL, NULL, NULL,
 432                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 433         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 434                         "DESC 'RFC2252: matching rule uses' "
 435                         "EQUALITY objectIdentifierFirstComponentMatch "
 436                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 437                 subentryAttribute, 0, NULL, NULL, NULL,
 438                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 439
 440         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 441                         "DESC 'RFC2252: LDAP syntaxes' "
 442                         "EQUALITY objectIdentifierFirstComponentMatch "
 443                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 444                 subentryAttribute, 0, NULL, NULL, NULL,
 445                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 446
 447         /* knowledge information */
 448         { "aliasedObjectName", "( 2.5.4.1 "
 449                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 450                         "DESC 'RFC2256: name of aliased object' "
 451                         "EQUALITY distinguishedNameMatch "
 452                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 453                 aliasAttribute, 0, NULL, NULL, NULL,
 454                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 455         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 456                         "DESC 'namedref: subordinate referral URL' "
 457                         "EQUALITY caseExactMatch "
 458                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 459                         "USAGE distributedOperation )",
 460                 referralAttribute, 0, NULL, NULL, NULL,
 461                 offsetof(struct slap_internal_schema, si_ad_ref) },
 462
 463         /* access control internals */
 464         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 465                         "NAME 'entry' "
 466                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 467                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 468                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 469                 NULL, 0, NULL, NULL, NULL,
 470                 offsetof(struct slap_internal_schema, si_ad_entry) },
 471         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 472                         "NAME 'children' "
 473                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 474                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 475                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 476                 NULL, 0, NULL, NULL, NULL,
 477                 offsetof(struct slap_internal_schema, si_ad_children) },
 478 #ifdef SLAPD_ACI_ENABLED
 479         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 480                         "NAME 'OpenLDAPaci' "
 481                         "DESC 'OpenLDAP access control information (experimental)' "
 482                         "EQUALITY OpenLDAPaciMatch "
 483                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 484                         "USAGE directoryOperation )",
 485                 NULL, 0, NULL, NULL, NULL,
 486                 offsetof(struct slap_internal_schema, si_ad_aci) },
 487 #endif
 488
 489         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 490                         "DESC 'RFC2589: entry time-to-live' "
 491                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 492                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 493                 dynamicAttribute, 0, NULL, NULL, NULL,
 494                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 495         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 496                         "NAME 'dynamicSubtrees' "
 497                         "DESC 'RFC2589: dynamic subtrees' "
 498                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 499                         "USAGE dSAOperation )",
 500                 rootDseAttribute, 0, NULL, NULL, NULL,
 501                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 502
 503         /* userApplication attributes (which system schema depends upon) */
 504         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 505                         "DESC 'RFC2256: common supertype of DN attributes' "
 506                         "EQUALITY distinguishedNameMatch "
 507                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 508                 NULL, 0, NULL, NULL, NULL,
 509                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 510         { "name", "( 2.5.4.41 NAME 'name' "
 511                         "DESC 'RFC2256: common supertype of name attributes' "
 512                         "EQUALITY caseIgnoreMatch "
 513                         "SUBSTR caseIgnoreSubstringsMatch "
 514                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 515                 NULL, 0, NULL, NULL, NULL,
 516                 offsetof(struct slap_internal_schema, si_ad_name) },
 517         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 518                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 519                         "SUP name )",
 520                 NULL, 0, NULL, NULL, NULL,
 521                 offsetof(struct slap_internal_schema, si_ad_cn) },
 522         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 523                         "DESC 'RFC2256/2307: password of user' "
 524                         "EQUALITY octetStringMatch "
 525                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 526                 NULL, 0, NULL, NULL, NULL,
 527                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 528
 529 #ifdef SLAPD_AUTHPASSWD
 530         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 531                         "NAME 'authPassword' "
 532                         "DESC 'RFC3112: authentication password attribute' "
 533                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 534                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 535                 NULL, 0,
 536                 NULL, NULL, NULL,
 537                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 538         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 539                         "NAME 'supportedAuthPasswordSchemes' "
 540                         "DESC 'RFC3112: supported authPassword schemes' "
 541                         "EQUALITY caseExactIA5Match "
 542                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 543                         "USAGE dSAOperation )",
 544                 subschemaAttribute, 0, NULL, NULL, NULL,
 545                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 546 #endif
 547 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 548         { "krbName", NULL,
 549                 NULL, 0, NULL, NULL, NULL,
 550                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 551 #endif
 552
 553         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 554 };
 555
 556 static AttributeType slap_at_undefined = {
 557         { "1.1.1", NULL, NULL, 1, NULL,
 558                 NULL, NULL, NULL, NULL,
 559                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 560         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 561         NULL, /* sup */
 562         NULL, /* subtypes */
 563         NULL, NULL, NULL, NULL, /* matching rules */
 564         NULL, /* syntax (this may need to be defined) */
 565         (AttributeTypeSchemaCheckFN *) 0, 0, /* schema check function/mask */
 566         NULL, /* next */
 567         NULL /* attribute description */
 568         /* mutex (don't know how to initialize it :) */
 569 };
 570
 571 static struct slap_schema_mr_map {
 572         char *ssmm_name;
 573         size_t ssmm_offset;
 574 } mr_map[] = {
 575         { "distinguishedNameMatch",
 576                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 577         { "integerMatch",
 578                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 579         { NULL, 0 }
 580 };
 581
 582 static struct slap_schema_syn_map {
 583         char *sssm_name;
 584         size_t sssm_offset;
 585 } syn_map[] = {
 586         { "1.3.6.1.4.1.1466.115.121.1.12",
 587                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 588         { "1.3.6.1.4.1.1466.115.121.1.27",
 589                 offsetof(struct slap_internal_schema, si_syn_integer) },
 590         { NULL, 0 }
 591 };
 592
 593 int
 594 slap_schema_load( void )
 595 {
 596         int i;
 597         for( i=0; ad_map[i].ssam_name; i++ ) {
 598                 if( ad_map[i].ssam_defn != NULL ) {
 599                         LDAPAttributeType *at;
 600                         int             code;
 601                         const char      *err;
 602
 603                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 604                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 605                         if ( !at ) {
 606                                 fprintf( stderr,
 607                                         "slap_schema_load: %s: %s before %s\n",
 608                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 609                                 return code;
 610                         }
 611
 612                         if ( at->at_oid == NULL ) {
 613                                 fprintf( stderr, "slap_schema_load: "
 614                                         "attributeType \"%s\" has no OID\n",
 615                                         ad_map[i].ssam_name );
 616                                 return LDAP_OTHER;
 617                         }
 618
 619                         code = at_add( at, &err );
 620                         if ( code ) {
 621                                 fprintf( stderr, "slap_schema_load: "
 622                                         "%s: %s: \"%s\"\n",
 623                                          ad_map[i].ssam_name, scherr2str(code), err );
 624                                 return code;
 625                         }
 626                         ldap_memfree( at );
 627                 }
 628         }
 629
 630         for( i=0; oc_map[i].ssom_name; i++ ) {
 631                 if( oc_map[i].ssom_defn != NULL ) {
 632                         LDAPObjectClass *oc;
 633                         int             code;
 634                         const char      *err;
 635
 636                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 637                                 LDAP_SCHEMA_ALLOW_ALL );
 638                         if ( !oc ) {
 639                                 fprintf( stderr, "slap_schema_load: "
 640                                         "%s: %s before %s\n",
 641                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 642                                 return code;
 643                         }
 644
 645                         if ( oc->oc_oid == NULL ) {
 646                                 fprintf( stderr, "slap_schema_load: "
 647                                         "%s: objectclass has no OID\n",
 648                                         oc_map[i].ssom_name );
 649                                 return LDAP_OTHER;
 650                         }
 651
 652                         code = oc_add(oc,&err);
 653                         if ( code ) {
 654                                 fprintf( stderr, "slap_schema_load: "
 655                                         "%s: %s: \"%s\"\n",
 656                                         oc_map[i].ssom_name, scherr2str(code), err);
 657                                 return code;
 658                         }
 659
 660                         ldap_memfree(oc);
 661                 }
 662         }
 663
 664         return LDAP_SUCCESS;
 665 }
 666
 667 int
 668 slap_schema_check( void )
 669 {
 670         int i;
 671         /* we should only be called once after schema_init() was called */
 672         assert( schema_init_done == 1 );
 673
 674         for( i=0; syn_map[i].sssm_name; i++ ) {
 675                 Syntax ** synp = (Syntax **)
 676                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 677
 678                 assert( *synp == NULL );
 679
 680                 *synp = syn_find( syn_map[i].sssm_name );
 681
 682                 if( *synp == NULL ) {
 683                         fprintf( stderr, "slap_schema_check: "
 684                                 "No syntax \"%s\" defined in schema\n",
 685                                 syn_map[i].sssm_name );
 686                         return LDAP_INVALID_SYNTAX;
 687                 }
 688         }
 689
 690         for( i=0; mr_map[i].ssmm_name; i++ ) {
 691                 MatchingRule ** mrp = (MatchingRule **)
 692                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 693
 694                 assert( *mrp == NULL );
 695
 696                 *mrp = mr_find( mr_map[i].ssmm_name );
 697
 698                 if( *mrp == NULL ) {
 699                         fprintf( stderr, "slap_schema_check: "
 700                                 "No matching rule \"%s\" defined in schema\n",
 701                                 mr_map[i].ssmm_name );
 702                         return LDAP_INAPPROPRIATE_MATCHING;
 703                 }
 704         }
 705
 706         slap_at_undefined.sat_syntax = syn_find( SLAPD_OCTETSTRING_SYNTAX );
 707         if( slap_at_undefined.sat_syntax == NULL ) {
 708                 fprintf( stderr, "slap_schema_check: "
 709                         "No octetString syntax \"" SLAPD_OCTETSTRING_SYNTAX "\"\n" );
 710                 return LDAP_INVALID_SYNTAX;
 711         }
 712         slap_schema.si_at_undefined = &slap_at_undefined;
 713
 714         for( i=0; ad_map[i].ssam_name; i++ ) {
 715                 int rc;
 716                 const char *text;
 717
 718                 AttributeDescription ** adp = (AttributeDescription **)
 719                         &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 720
 721                 assert( *adp == NULL );
 722
 723                 rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 724                 if( rc != LDAP_SUCCESS ) {
 725                         fprintf( stderr, "slap_schema_check: "
 726                                 "No attribute \"%s\" defined in schema\n",
 727                                 ad_map[i].ssam_name );
 728                         return rc;
 729                 }
 730
 731                 if( ad_map[i].ssam_check ) {
 732                         /* install check routine */
 733                         (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 734                 }
 735                 /* install flags */
 736                 (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 737
 738                 if( ad_map[i].ssam_match ) {
 739                         /* install custom matching routine */
 740                         (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 741                 }
 742         }
 743
 744         for( i=0; oc_map[i].ssom_name; i++ ) {
 745                 ObjectClass ** ocp = (ObjectClass **)
 746                         &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 747
 748                 assert( *ocp == NULL );
 749
 750                 *ocp = oc_find( oc_map[i].ssom_name );
 751                 if( *ocp == NULL ) {
 752                         fprintf( stderr, "slap_schema_check: "
 753                                 "No objectClass \"%s\" defined in schema\n",
 754                                 oc_map[i].ssom_name );
 755                         return LDAP_OBJECT_CLASS_VIOLATION;
 756                 }
 757
 758                 if( oc_map[i].ssom_check ) {
 759                         /* install check routine */
 760                         (*ocp)->soc_check = oc_map[i].ssom_check;
 761                 }
 762                 /* install flags */
 763                 (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 764         }
 765
 766         ++schema_init_done;
 767         return LDAP_SUCCESS;
 768 }
 769
 770 static int rootDseObjectClass (
 771         Backend *be,
 772         Entry *e,
 773         ObjectClass *oc,
 774         const char** text,
 775         char *textbuf, size_t textlen )
 776 {
 777         *text = textbuf;
 778
 779         if( e->e_nname.bv_len ) {
 780                 snprintf( textbuf, textlen,
 781                         "objectClass \"%s\" only allowed in the root DSE",
 782                         oc->soc_oid );
 783                 return LDAP_OBJECT_CLASS_VIOLATION;
 784         }
 785
 786         /* we should not be called for the root DSE */
 787         assert( 0 );
 788         return LDAP_SUCCESS;
 789 }
 790
 791 static int aliasObjectClass (
 792         Backend *be,
 793         Entry *e,
 794         ObjectClass *oc,
 795         const char** text,
 796         char *textbuf, size_t textlen )
 797 {
 798         *text = textbuf;
 799
 800         if( !SLAP_ALIASES(be) ) {
 801                 snprintf( textbuf, textlen,
 802                         "objectClass \"%s\" not supported in context",
 803                         oc->soc_oid );
 804                 return LDAP_OBJECT_CLASS_VIOLATION;
 805         }
 806
 807         return LDAP_SUCCESS;
 808 }
 809
 810 static int referralObjectClass (
 811         Backend *be,
 812         Entry *e,
 813         ObjectClass *oc,
 814         const char** text,
 815         char *textbuf, size_t textlen )
 816 {
 817         *text = textbuf;
 818
 819         if( !SLAP_REFERRALS(be) ) {
 820                 snprintf( textbuf, textlen,
 821                         "objectClass \"%s\" not supported in context",
 822                         oc->soc_oid );
 823                 return LDAP_OBJECT_CLASS_VIOLATION;
 824         }
 825
 826         return LDAP_SUCCESS;
 827 }
 828
 829 static int subentryObjectClass (
 830         Backend *be,
 831         Entry *e,
 832         ObjectClass *oc,
 833         const char** text,
 834         char *textbuf, size_t textlen )
 835 {
 836         *text = textbuf;
 837
 838         if( !SLAP_SUBENTRIES(be) ) {
 839                 snprintf( textbuf, textlen,
 840                         "objectClass \"%s\" not supported in context",
 841                         oc->soc_oid );
 842                 return LDAP_OBJECT_CLASS_VIOLATION;
 843         }
 844
 845         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 846                 snprintf( textbuf, textlen,
 847                         "objectClass \"%s\" only allowed in subentries",
 848                         oc->soc_oid );
 849                 return LDAP_OBJECT_CLASS_VIOLATION;
 850         }
 851
 852         return LDAP_SUCCESS;
 853 }
 854
 855 static int dynamicObjectClass (
 856         Backend *be,
 857         Entry *e,
 858         ObjectClass *oc,
 859         const char** text,
 860         char *textbuf, size_t textlen )
 861 {
 862         *text = textbuf;
 863
 864         if( !SLAP_DYNAMIC(be) ) {
 865                 snprintf( textbuf, textlen,
 866                         "objectClass \"%s\" not supported in context",
 867                         oc->soc_oid );
 868                 return LDAP_OBJECT_CLASS_VIOLATION;
 869         }
 870
 871         return LDAP_SUCCESS;
 872 }
 873
 874 static int rootDseAttribute (
 875         Backend *be,
 876         Entry *e,
 877         Attribute *attr,
 878         const char** text,
 879         char *textbuf, size_t textlen )
 880 {
 881         *text = textbuf;
 882
 883         if( e->e_nname.bv_len ) {
 884                 snprintf( textbuf, textlen,
 885                         "attribute \"%s\" only allowed in the root DSE",
 886                         attr->a_desc->ad_cname.bv_val );
 887                 return LDAP_OBJECT_CLASS_VIOLATION;
 888         }
 889
 890         /* we should not be called for the root DSE */
 891         assert( 0 );
 892         return LDAP_SUCCESS;
 893 }
 894
 895 static int aliasAttribute (
 896         Backend *be,
 897         Entry *e,
 898         Attribute *attr,
 899         const char** text,
 900         char *textbuf, size_t textlen )
 901 {
 902         *text = textbuf;
 903
 904         if( !SLAP_ALIASES(be) ) {
 905                 snprintf( textbuf, textlen,
 906                         "attribute \"%s\" not supported in context",
 907                         attr->a_desc->ad_cname.bv_val );
 908                 return LDAP_OBJECT_CLASS_VIOLATION;
 909         }
 910
 911         if( !is_entry_alias( e ) ) {
 912                 snprintf( textbuf, textlen,
 913                         "attribute \"%s\" only allowed in the alias",
 914                         attr->a_desc->ad_cname.bv_val );
 915                 return LDAP_OBJECT_CLASS_VIOLATION;
 916         }
 917
 918         return LDAP_SUCCESS;
 919 }
 920
 921 static int referralAttribute (
 922         Backend *be,
 923         Entry *e,
 924         Attribute *attr,
 925         const char** text,
 926         char *textbuf, size_t textlen )
 927 {
 928         *text = textbuf;
 929
 930         if( !SLAP_REFERRALS(be) ) {
 931                 snprintf( textbuf, textlen,
 932                         "attribute \"%s\" not supported in context",
 933                         attr->a_desc->ad_cname.bv_val );
 934                 return LDAP_OBJECT_CLASS_VIOLATION;
 935         }
 936
 937         if( !is_entry_referral( e ) ) {
 938                 snprintf( textbuf, textlen,
 939                         "attribute \"%s\" only allowed in the referral",
 940                         attr->a_desc->ad_cname.bv_val );
 941                 return LDAP_OBJECT_CLASS_VIOLATION;
 942         }
 943
 944         return LDAP_SUCCESS;
 945 }
 946
 947 static int subentryAttribute (
 948         Backend *be,
 949         Entry *e,
 950         Attribute *attr,
 951         const char** text,
 952         char *textbuf, size_t textlen )
 953 {
 954         *text = textbuf;
 955
 956         if( !SLAP_SUBENTRIES(be) ) {
 957                 snprintf( textbuf, textlen,
 958                         "attribute \"%s\" not supported in context",
 959                         attr->a_desc->ad_cname.bv_val );
 960                 return LDAP_OBJECT_CLASS_VIOLATION;
 961         }
 962
 963         if( !is_entry_subentry( e ) ) {
 964                 snprintf( textbuf, textlen,
 965                         "attribute \"%s\" only allowed in the subentry",
 966                         attr->a_desc->ad_cname.bv_val );
 967                 return LDAP_OBJECT_CLASS_VIOLATION;
 968         }
 969
 970         return LDAP_SUCCESS;
 971 }
 972
 973 static int administrativeRoleAttribute (
 974         Backend *be,
 975         Entry *e,
 976         Attribute *attr,
 977         const char** text,
 978         char *textbuf, size_t textlen )
 979 {
 980         *text = textbuf;
 981
 982         if( !SLAP_SUBENTRIES(be) ) {
 983                 snprintf( textbuf, textlen,
 984                         "attribute \"%s\" not supported in context",
 985                         attr->a_desc->ad_cname.bv_val );
 986                 return LDAP_OBJECT_CLASS_VIOLATION;
 987         }
 988
 989         snprintf( textbuf, textlen,
 990                 "attribute \"%s\" not supported!",
 991                 attr->a_desc->ad_cname.bv_val );
 992         return LDAP_OBJECT_CLASS_VIOLATION;
 993 }
 994
 995 static int dynamicAttribute (
 996         Backend *be,
 997         Entry *e,
 998         Attribute *attr,
 999         const char** text,
1000         char *textbuf, size_t textlen )
1001 {
1002         *text = textbuf;
1003
1004         if( !SLAP_DYNAMIC(be) ) {
1005                 snprintf( textbuf, textlen,
1006                         "attribute \"%s\" not supported in context",
1007                         attr->a_desc->ad_cname.bv_val );
1008                 return LDAP_OBJECT_CLASS_VIOLATION;
1009         }
1010
1011         if( !is_entry_dynamicObject( e ) ) {
1012                 snprintf( textbuf, textlen,
1013                         "attribute \"%s\" only allowed in dynamic object",
1014                         attr->a_desc->ad_cname.bv_val );
1015                 return LDAP_OBJECT_CLASS_VIOLATION;
1016         }
1017
1018         return LDAP_SUCCESS;
1019 }