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