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( CONFIG, ENTRY,
  40                 "> objectClassMatch(%s, %s)\n", value->bv_val, a->bv_val, 0 );
  41 #else
  42         Debug( LDAP_DEBUG_TRACE, "> objectClassMatch(%s,%s)\n",
  43                 value->bv_val, a->bv_val, 0 );
  44 #endif
  45 #endif
  46
  47         if( asserted == NULL ) {
  48                 if( OID_LEADCHAR( *a->bv_val ) ) {
  49                         /* OID form, return FALSE */
  50                         *matchp = 1;
  51                         return LDAP_SUCCESS;
  52                 }
  53
  54                 /* desc form, return undefined */
  55                 return SLAPD_COMPARE_UNDEFINED;
  56         }
  57
  58         if ( oc == NULL ) {
  59                 /* unrecognized stored value */
  60                 return SLAPD_COMPARE_UNDEFINED;
  61         }
  62
  63         if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) {
  64                 *matchp = ( asserted != oc );
  65         } else {
  66                 *matchp = !is_object_subclass( asserted, oc );
  67         }
  68
  69 #if 1
  70 #ifdef NEW_LOGGING
  71         LDAP_LOG( CONFIG, ENTRY,
  72                 "< objectClassMatch(%s, %s) = %d\n",
  73                 value->bv_val, a->bv_val, *matchp );
  74 #else
  75         Debug( LDAP_DEBUG_TRACE, "< objectClassMatch(%s,%s) = %d\n",
  76                 value->bv_val, a->bv_val, *matchp );
  77 #endif
  78 #endif
  79
  80         return LDAP_SUCCESS;
  81 }
  82
  83 #if 1
  84 #define structuralObjectClassMatch objectClassMatch
  85 #else
  86 static int
  87 structuralObjectClassMatch(
  88         int *matchp,
  89         slap_mask_t flags,
  90         Syntax *syntax,
  91         MatchingRule *mr,
  92         struct berval *value,
  93         void *assertedValue )
  94 {
  95         struct berval *a = (struct berval *) assertedValue;
  96         ObjectClass *oc = oc_bvfind( value );
  97         ObjectClass *asserted = oc_bvfind( a );
  98
  99 #if 1
 100 #ifdef NEW_LOGGING
 101         LDAP_LOG( CONFIG, ENTRY,
 102                 "> structuralObjectClassMatch(%s, %s)\n", value->bv_val, a->bv_val, 0 );
 103 #else
 104         Debug( LDAP_DEBUG_TRACE, "> structuralObjectClassMatch(%s,%s)\n",
 105                 value->bv_val, a->bv_val, 0 );
 106 #endif
 107 #endif
 108
 109         if( asserted == NULL ) {
 110                 if( OID_LEADCHAR( *a->bv_val ) ) {
 111                         /* OID form, return FALSE */
 112                         *matchp = 1;
 113                         return LDAP_SUCCESS;
 114                 }
 115
 116                 /* desc form, return undefined */
 117                 return SLAPD_COMPARE_UNDEFINED;
 118         }
 119
 120         if ( oc == NULL ) {
 121                 /* unrecognized stored value */
 122                 return SLAPD_COMPARE_UNDEFINED;
 123         }
 124
 125         *matchp = ( asserted != oc );
 126
 127 #if 1
 128 #ifdef NEW_LOGGING
 129         LDAP_LOG( CONFIG, ENTRY,
 130                 "< structuralObjectClassMatch( %s, %s ) = %d\n",
 131                 value->bv_val, a->bv_val, *matchp );
 132 #else
 133         Debug( LDAP_DEBUG_TRACE, "< structuralObjectClassMatch(%s,%s) = %d\n",
 134                 value->bv_val, a->bv_val, *matchp );
 135 #endif
 136 #endif
 137
 138         return LDAP_SUCCESS;
 139 }
 140 #endif
 141
 142 static ObjectClassSchemaCheckFN rootDseObjectClass;
 143 static ObjectClassSchemaCheckFN aliasObjectClass;
 144 static ObjectClassSchemaCheckFN referralObjectClass;
 145 static ObjectClassSchemaCheckFN subentryObjectClass;
 146 static ObjectClassSchemaCheckFN dynamicObjectClass;
 147
 148 static struct slap_schema_oc_map {
 149         char *ssom_name;
 150         char *ssom_defn;
 151         ObjectClassSchemaCheckFN *ssom_check;
 152         slap_mask_t ssom_flags;
 153         size_t ssom_offset;
 154 } oc_map[] = {
 155         { "top", "( 2.5.6.0 NAME 'top' "
 156                         "DESC 'top of the superclass chain' "
 157                         "ABSTRACT MUST objectClass )",
 158                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 159         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 160                         "NAME 'extensibleObject' "
 161                         "DESC 'RFC2252: extensible object' "
 162                         "SUP top AUXILIARY )",
 163                 0, SLAP_OC_OPERATIONAL,
 164                 offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 165         { "alias", "( 2.5.6.1 NAME 'alias' "
 166                         "DESC 'RFC2256: an alias' "
 167                         "SUP top STRUCTURAL "
 168                         "MUST aliasedObjectName )",
 169                 aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
 170                 offsetof(struct slap_internal_schema, si_oc_alias) },
 171         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 172                         "DESC 'namedref: named subordinate referral' "
 173                         "SUP top STRUCTURAL MUST ref )",
 174                 referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
 175                 offsetof(struct slap_internal_schema, si_oc_referral) },
 176         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 177                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 178                         "DESC 'OpenLDAP Root DSE object' "
 179                         "SUP top STRUCTURAL MAY cn )",
 180                 rootDseObjectClass, SLAP_OC_OPERATIONAL,
 181                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 182         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 183                         "SUP top STRUCTURAL "
 184                         "MUST ( cn $ subtreeSpecification ) )",
 185                 subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
 186                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 187         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 188                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 189                 "AUXILIARY "
 190                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 191                         "objectClasses $ attributeTypes $ matchingRules $ "
 192                         "matchingRuleUse ) )",
 193                 subentryObjectClass, SLAP_OC_OPERATIONAL,
 194                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 195         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 196                 "DESC 'OpenLDAP system monitoring' "
 197                 "STRUCTURAL "
 198                 "MUST cn )",
 199                 0, SLAP_OC_OPERATIONAL,
 200                 offsetof(struct slap_internal_schema, si_oc_monitor) },
 201         { "collectiveAttributeSubentry", "( 2.5.20.2 "
 202                         "NAME 'collectiveAttributeSubentry' "
 203                         "AUXILIARY )",
 204                 subentryObjectClass,
 205                 SLAP_OC_COLLECTIVEATTRIBUTESUBENTRY|SLAP_OC_OPERATIONAL|SLAP_OC_HIDE,
 206                 offsetof(struct slap_internal_schema, si_oc_collectiveAttributeSubentry) },
 207         { "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
 208                         "NAME 'dynamicObject' "
 209                         "DESC 'RFC2589: Dynamic Object' "
 210                         "SUP top AUXILIARY )",
 211                 dynamicObjectClass, SLAP_OC_DYNAMICOBJECT,
 212                 offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
 213         { NULL, NULL, NULL, 0, 0 }
 214 };
 215
 216 static AttributeTypeSchemaCheckFN rootDseAttribute;
 217 static AttributeTypeSchemaCheckFN aliasAttribute;
 218 static AttributeTypeSchemaCheckFN referralAttribute;
 219 static AttributeTypeSchemaCheckFN subentryAttribute;
 220 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 221 static AttributeTypeSchemaCheckFN dynamicAttribute;
 222
 223 static struct slap_schema_ad_map {
 224         char *ssam_name;
 225         char *ssam_defn;
 226         AttributeTypeSchemaCheckFN *ssam_check;
 227         slap_mask_t ssam_flags;
 228         slap_mr_match_func *ssam_match;
 229         slap_mr_indexer_func *ssam_indexer;
 230         slap_mr_filter_func *ssam_filter;
 231         size_t ssam_offset;
 232 } ad_map[] = {
 233         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 234                         "DESC 'RFC2256: object classes of the entity' "
 235                         "EQUALITY objectIdentifierMatch "
 236                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 237                 NULL, SLAP_AT_FINAL, objectClassMatch, NULL, NULL,
 238                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 239
 240         /* user entry operational attributes */
 241         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 242                         "DESC 'X.500(93): structural object class of entry' "
 243                         "EQUALITY objectIdentifierMatch "
 244                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 245                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 246                 NULL, 0, structuralObjectClassMatch, NULL, NULL,
 247                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 248         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 249                         "DESC 'RFC2252: time which object was created' "
 250                         "EQUALITY generalizedTimeMatch "
 251                         "ORDERING generalizedTimeOrderingMatch "
 252                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 253                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 254                 NULL, 0, NULL, NULL, NULL,
 255                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 256         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 257                         "DESC 'RFC2252: time which object was last modified' "
 258                         "EQUALITY generalizedTimeMatch "
 259                         "ORDERING generalizedTimeOrderingMatch "
 260                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 261                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 262                 NULL, 0, NULL, NULL, NULL,
 263                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 264         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 265                         "DESC 'RFC2252: name of creator' "
 266                         "EQUALITY distinguishedNameMatch "
 267                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 268                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 269                 NULL, 0, NULL, NULL, NULL,
 270                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 271         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 272                         "DESC 'RFC2252: name of last modifier' "
 273                         "EQUALITY distinguishedNameMatch "
 274                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 275                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 276                 NULL, 0, NULL, NULL, NULL,
 277                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 278         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 279                         "DESC 'X.501: entry has children' "
 280                         "EQUALITY booleanMatch "
 281                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 282                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 283                 NULL, 0, NULL, NULL, NULL,
 284                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 285         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 286                         "DESC 'RFC2252: name of controlling subschema entry' "
 287                         "EQUALITY distinguishedNameMatch "
 288                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 289                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 290                 NULL, 0, NULL, NULL, NULL,
 291                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 292         { "collectiveAttributeSubentries", "( 2.5.18.12 "
 293                         "NAME 'collectiveAttributeSubentries' "
 294                         "EQUALITY distinguishedNameMatch "
 295                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 296                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 297                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 298                 offsetof(struct slap_internal_schema, si_ad_collectiveSubentries) },
 299         { "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
 300                         "EQUALITY objectIdentifierMatch "
 301                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 302                         "USAGE directoryOperation )",
 303                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 304                 offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
 305
 306         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 307                         "DESC 'LCUP/LDUP: universally unique identifier' "
 308                         "EQUALITY octetStringMatch "
 309                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 310                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 311                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 312                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 313         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 314                         "DESC 'LCUP/LDUP: change sequence number' "
 315                         "EQUALITY octetStringMatch "
 316                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 317                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 318                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 319                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 320
 321         /* root DSE attributes */
 322         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 323                         "DESC 'RFC2252: alternative servers' "
 324                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 325                 rootDseAttribute, 0, NULL, NULL, NULL,
 326                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 327         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 328                         "NAME 'namingContexts' "
 329                         "DESC 'RFC2252: naming contexts' "
 330                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 331                 rootDseAttribute, 0, NULL, NULL, NULL,
 332                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 333         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 334                         "NAME 'supportedControl' "
 335                         "DESC 'RFC2252: supported controls' "
 336                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 337                 rootDseAttribute, 0, NULL, NULL, NULL,
 338                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 339         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 340                         "NAME 'supportedExtension' "
 341                         "DESC 'RFC2252: supported extended operations' "
 342                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 343                 rootDseAttribute, 0, NULL, NULL, NULL,
 344                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 345         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 346                         "NAME 'supportedLDAPVersion' "
 347                         "DESC 'RFC2252: supported LDAP versions' "
 348                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 349                 rootDseAttribute, 0, NULL, NULL, NULL,
 350                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 351         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 352                         "NAME 'supportedSASLMechanisms' "
 353                         "DESC 'RFC2252: supported SASL mechanisms'"
 354                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 355                 rootDseAttribute, 0, NULL, NULL, NULL,
 356                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 357         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 358                         "NAME 'supportedFeatures' "
 359                         "DESC 'features supported by the server' "
 360                         "EQUALITY objectIdentifierMatch "
 361                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 362                         "USAGE dSAOperation )",
 363                 rootDseAttribute, 0, NULL, NULL, NULL,
 364                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 365         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 366                         "NAME 'monitorContext' "
 367                         "DESC 'monitor context' "
 368                         "EQUALITY objectIdentifierMatch "
 369                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 370                         "SINGLE-VALUE NO-USER-MODIFICATION "
 371                         "USAGE dSAOperation )",
 372                 rootDseAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 373                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 374         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 375                         "DESC 'RFC3045: name of implementation vendor' "
 376                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 377                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 378                         "SINGLE-VALUE NO-USER-MODIFICATION "
 379                         "USAGE dSAOperation )",
 380                 rootDseAttribute, 0, NULL, NULL, NULL,
 381                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 382         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 383                         "DESC 'RFC3045: version of implementation' "
 384                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 385                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 386                         "SINGLE-VALUE NO-USER-MODIFICATION "
 387                         "USAGE dSAOperation )",
 388                 rootDseAttribute, 0, NULL, NULL, NULL,
 389                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 390
 391         /* subentry attributes */
 392         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 393                         "EQUALITY objectIdentifierMatch "
 394                         "USAGE directoryOperation "
 395                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 396                 administrativeRoleAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 397                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 398         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 399                         "SINGLE-VALUE "
 400                         "USAGE directoryOperation "
 401                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 402                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 403                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 404
 405         /* subschema subentry attributes */
 406         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 407                         "DESC 'RFC2252: DIT structure rules' "
 408                         "EQUALITY integerFirstComponentMatch "
 409                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 410                         "USAGE directoryOperation ) ",
 411                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 412                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 413         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 414                         "DESC 'RFC2252: DIT content rules' "
 415                         "EQUALITY objectIdentifierFirstComponentMatch "
 416                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 417                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 418                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 419         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 420                         "DESC 'RFC2252: matching rules' "
 421                         "EQUALITY objectIdentifierFirstComponentMatch "
 422                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 423                 subentryAttribute, 0, NULL, NULL, NULL,
 424                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 425         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 426                         "DESC 'RFC2252: attribute types' "
 427                         "EQUALITY objectIdentifierFirstComponentMatch "
 428                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 429                 subentryAttribute, 0, NULL, NULL, NULL,
 430                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 431         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 432                         "DESC 'RFC2252: object classes' "
 433                         "EQUALITY objectIdentifierFirstComponentMatch "
 434                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 435                 subentryAttribute, 0, NULL, NULL, NULL,
 436                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 437         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 438                         "DESC 'RFC2252: name forms ' "
 439                         "EQUALITY objectIdentifierFirstComponentMatch "
 440                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 441                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 442                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 443         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 444                         "DESC 'RFC2252: matching rule uses' "
 445                         "EQUALITY objectIdentifierFirstComponentMatch "
 446                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 447                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 448                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 449
 450         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 451                         "DESC 'RFC2252: LDAP syntaxes' "
 452                         "EQUALITY objectIdentifierFirstComponentMatch "
 453                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 454                 subentryAttribute, 0, NULL, NULL, NULL,
 455                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 456
 457         /* knowledge information */
 458         { "aliasedObjectName", "( 2.5.4.1 "
 459                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 460                         "DESC 'RFC2256: name of aliased object' "
 461                         "EQUALITY distinguishedNameMatch "
 462                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 463                 aliasAttribute, SLAP_AT_FINAL, NULL, NULL, NULL,
 464                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 465         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 466                         "DESC 'namedref: subordinate referral URL' "
 467                         "EQUALITY caseExactMatch "
 468                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 469                         "USAGE distributedOperation )",
 470                 referralAttribute, 0, NULL, NULL, NULL,
 471                 offsetof(struct slap_internal_schema, si_ad_ref) },
 472
 473         /* access control internals */
 474         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 475                         "NAME 'entry' "
 476                         "DESC 'OpenLDAP ACL entry 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_entry) },
 481         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 482                         "NAME 'children' "
 483                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 484                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 485                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 486                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 487                 offsetof(struct slap_internal_schema, si_ad_children) },
 488         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 489                         "NAME 'saslAuthzTo' "
 490                         "DESC 'SASL proxy authorization targets' "
 491                         "EQUALITY caseExactMatch "
 492                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 493                         "USAGE distributedOperation )",
 494                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 495                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 496         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 497                         "NAME 'saslAuthzFrom' "
 498                         "DESC 'SASL proxy authorization sources' "
 499                         "EQUALITY caseExactMatch "
 500                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 501                         "USAGE distributedOperation )",
 502                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 503                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 504 #ifdef SLAPD_ACI_ENABLED
 505         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 506                         "NAME 'OpenLDAPaci' "
 507                         "DESC 'OpenLDAP access control information (experimental)' "
 508                         "EQUALITY OpenLDAPaciMatch "
 509                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 510                         "USAGE directoryOperation )",
 511                 NULL, 0, NULL, NULL, NULL,
 512                 offsetof(struct slap_internal_schema, si_ad_aci) },
 513 #endif
 514
 515         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 516                         "DESC 'RFC2589: entry time-to-live' "
 517                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 518                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 519                 dynamicAttribute, 0, NULL, NULL, NULL,
 520                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 521         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 522                         "NAME 'dynamicSubtrees' "
 523                         "DESC 'RFC2589: dynamic subtrees' "
 524                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 525                         "USAGE dSAOperation )",
 526                 rootDseAttribute, 0, NULL, NULL, NULL,
 527                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 528
 529         /* userApplication attributes (which system schema depends upon) */
 530         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 531                         "DESC 'RFC2256: common supertype of DN attributes' "
 532                         "EQUALITY distinguishedNameMatch "
 533                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 534                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 535                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 536         { "name", "( 2.5.4.41 NAME 'name' "
 537                         "DESC 'RFC2256: common supertype of name attributes' "
 538                         "EQUALITY caseIgnoreMatch "
 539                         "SUBSTR caseIgnoreSubstringsMatch "
 540                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 541                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 542                 offsetof(struct slap_internal_schema, si_ad_name) },
 543         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 544                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 545                         "SUP name )",
 546                 NULL, 0, NULL, NULL, NULL,
 547                 offsetof(struct slap_internal_schema, si_ad_cn) },
 548         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 549                         "DESC 'RFC2256/2307: password of user' "
 550                         "EQUALITY octetStringMatch "
 551                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 552                 NULL, 0, NULL, NULL, NULL,
 553                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 554
 555 #ifdef SLAPD_AUTHPASSWD
 556         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 557                         "NAME 'authPassword' "
 558                         "DESC 'RFC3112: authentication password attribute' "
 559                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 560                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 561                 NULL, 0,
 562                 NULL, NULL, NULL,
 563                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 564         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 565                         "NAME 'supportedAuthPasswordSchemes' "
 566                         "DESC 'RFC3112: supported authPassword schemes' "
 567                         "EQUALITY caseExactIA5Match "
 568                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 569                         "USAGE dSAOperation )",
 570                 subschemaAttribute, 0, NULL, NULL, NULL,
 571                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 572 #endif
 573 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 574         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 575                         "NAME ( 'krbName' 'kerberosName' ) "
 576                         "DESC 'Kerberos principal associated with object' "
 577                         "EQUALITY caseIgnoreIA5Match "
 578                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 579                         "SINGLE-VALUE )",
 580                 NULL, 0, NULL, NULL, NULL,
 581                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 582 #endif
 583
 584         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 585 };
 586
 587 static AttributeType slap_at_undefined = {
 588         { "1.1.1", NULL, NULL, 1, NULL,
 589                 NULL, NULL, NULL, NULL,
 590                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 591         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 592         NULL, /* sup */
 593         NULL, /* subtypes */
 594         NULL, NULL, NULL, NULL, /* matching rules */
 595         NULL, /* syntax (this may need to be defined) */
 596         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 597         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 598         NULL, /* next */
 599         NULL /* attribute description */
 600         /* mutex (don't know how to initialize it :) */
 601 };
 602
 603 static struct slap_schema_mr_map {
 604         char *ssmm_name;
 605         size_t ssmm_offset;
 606 } mr_map[] = {
 607         { "distinguishedNameMatch",
 608                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 609         { "integerMatch",
 610                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 611         { NULL, 0 }
 612 };
 613
 614 static struct slap_schema_syn_map {
 615         char *sssm_name;
 616         size_t sssm_offset;
 617 } syn_map[] = {
 618         { "1.3.6.1.4.1.1466.115.121.1.40",
 619                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 620         { "1.3.6.1.4.1.1466.115.121.1.12",
 621                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 622         { "1.3.6.1.4.1.1466.115.121.1.27",
 623                 offsetof(struct slap_internal_schema, si_syn_integer) },
 624         { NULL, 0 }
 625 };
 626
 627 int
 628 slap_schema_load( void )
 629 {
 630         int i;
 631
 632         for( i=0; syn_map[i].sssm_name; i++ ) {
 633                 Syntax ** synp = (Syntax **)
 634                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 635
 636                 assert( *synp == NULL );
 637
 638                 *synp = syn_find( syn_map[i].sssm_name );
 639
 640                 if( *synp == NULL ) {
 641                         fprintf( stderr, "slap_schema_check: "
 642                                 "No syntax \"%s\" defined in schema\n",
 643                                 syn_map[i].sssm_name );
 644                         return LDAP_INVALID_SYNTAX;
 645                 }
 646         }
 647
 648         for( i=0; mr_map[i].ssmm_name; i++ ) {
 649                 MatchingRule ** mrp = (MatchingRule **)
 650                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 651
 652                 assert( *mrp == NULL );
 653
 654                 *mrp = mr_find( mr_map[i].ssmm_name );
 655
 656                 if( *mrp == NULL ) {
 657                         fprintf( stderr, "slap_schema_check: "
 658                                 "No matching rule \"%s\" defined in schema\n",
 659                                 mr_map[i].ssmm_name );
 660                         return LDAP_INAPPROPRIATE_MATCHING;
 661                 }
 662         }
 663
 664         for( i=0; ad_map[i].ssam_name; i++ ) {
 665                 assert( ad_map[i].ssam_defn != NULL );
 666                 {
 667                         LDAPAttributeType *at;
 668                         int             code;
 669                         const char      *err;
 670
 671                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 672                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 673                         if ( !at ) {
 674                                 fprintf( stderr,
 675                                         "slap_schema_load: %s: %s before %s\n",
 676                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 677                                 return code;
 678                         }
 679
 680                         if ( at->at_oid == NULL ) {
 681                                 fprintf( stderr, "slap_schema_load: "
 682                                         "attributeType \"%s\" has no OID\n",
 683                                         ad_map[i].ssam_name );
 684                                 return LDAP_OTHER;
 685                         }
 686
 687                         code = at_add( at, &err );
 688                         if ( code ) {
 689                                 fprintf( stderr, "slap_schema_load: "
 690                                         "%s: %s: \"%s\"\n",
 691                                          ad_map[i].ssam_name, scherr2str(code), err );
 692                                 return code;
 693                         }
 694                         ldap_memfree( at );
 695                 }
 696                 {
 697                         int rc;
 698                         const char *text;
 699
 700                         AttributeDescription ** adp = (AttributeDescription **)
 701                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 702
 703                         assert( *adp == NULL );
 704
 705                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 706                         if( rc != LDAP_SUCCESS ) {
 707                                 fprintf( stderr, "slap_schema_check: "
 708                                         "No attribute \"%s\" defined in schema\n",
 709                                         ad_map[i].ssam_name );
 710                                 return rc;
 711                         }
 712
 713                         if( ad_map[i].ssam_check ) {
 714                                 /* install check routine */
 715                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 716                         }
 717                         /* install flags */
 718                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 719
 720                         if( ad_map[i].ssam_match ) {
 721                                 /* install custom matching routine */
 722                                 (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 723                         }
 724                 }
 725         }
 726
 727         for( i=0; oc_map[i].ssom_name; i++ ) {
 728                 assert( oc_map[i].ssom_defn != NULL );
 729                 {
 730                         LDAPObjectClass *oc;
 731                         int             code;
 732                         const char      *err;
 733
 734                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 735                                 LDAP_SCHEMA_ALLOW_ALL );
 736                         if ( !oc ) {
 737                                 fprintf( stderr, "slap_schema_load: "
 738                                         "%s: %s before %s\n",
 739                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 740                                 return code;
 741                         }
 742
 743                         if ( oc->oc_oid == NULL ) {
 744                                 fprintf( stderr, "slap_schema_load: "
 745                                         "%s: objectclass has no OID\n",
 746                                         oc_map[i].ssom_name );
 747                                 return LDAP_OTHER;
 748                         }
 749
 750                         code = oc_add(oc,0,&err);
 751                         if ( code ) {
 752                                 fprintf( stderr, "slap_schema_load: "
 753                                         "%s: %s: \"%s\"\n",
 754                                         oc_map[i].ssom_name, scherr2str(code), err);
 755                                 return code;
 756                         }
 757
 758                         ldap_memfree(oc);
 759                 }
 760                 {
 761                         ObjectClass ** ocp = (ObjectClass **)
 762                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 763
 764                         assert( *ocp == NULL );
 765
 766                         *ocp = oc_find( oc_map[i].ssom_name );
 767                         if( *ocp == NULL ) {
 768                                 fprintf( stderr, "slap_schema_check: "
 769                                         "No objectClass \"%s\" defined in schema\n",
 770                                         oc_map[i].ssom_name );
 771                                 return LDAP_OBJECT_CLASS_VIOLATION;
 772                         }
 773
 774                         if( oc_map[i].ssom_check ) {
 775                                 /* install check routine */
 776                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 777                         }
 778                         /* install flags */
 779                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 780                 }
 781         }
 782
 783         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 784         slap_schema.si_at_undefined = &slap_at_undefined;
 785
 786         return LDAP_SUCCESS;
 787 }
 788
 789 int
 790 slap_schema_check( void )
 791 {
 792         /* we should only be called once after schema_init() was called */
 793         assert( schema_init_done == 1 );
 794
 795         ++schema_init_done;
 796         return LDAP_SUCCESS;
 797 }
 798
 799 static int rootDseObjectClass (
 800         Backend *be,
 801         Entry *e,
 802         ObjectClass *oc,
 803         const char** text,
 804         char *textbuf, size_t textlen )
 805 {
 806         *text = textbuf;
 807
 808         if( e->e_nname.bv_len ) {
 809                 snprintf( textbuf, textlen,
 810                         "objectClass \"%s\" only allowed in the root DSE",
 811                         oc->soc_oid );
 812                 return LDAP_OBJECT_CLASS_VIOLATION;
 813         }
 814
 815         /* we should not be called for the root DSE */
 816         assert( 0 );
 817         return LDAP_SUCCESS;
 818 }
 819
 820 static int aliasObjectClass (
 821         Backend *be,
 822         Entry *e,
 823         ObjectClass *oc,
 824         const char** text,
 825         char *textbuf, size_t textlen )
 826 {
 827         *text = textbuf;
 828
 829         if( !SLAP_ALIASES(be) ) {
 830                 snprintf( textbuf, textlen,
 831                         "objectClass \"%s\" not supported in context",
 832                         oc->soc_oid );
 833                 return LDAP_OBJECT_CLASS_VIOLATION;
 834         }
 835
 836         return LDAP_SUCCESS;
 837 }
 838
 839 static int referralObjectClass (
 840         Backend *be,
 841         Entry *e,
 842         ObjectClass *oc,
 843         const char** text,
 844         char *textbuf, size_t textlen )
 845 {
 846         *text = textbuf;
 847
 848         if( !SLAP_REFERRALS(be) ) {
 849                 snprintf( textbuf, textlen,
 850                         "objectClass \"%s\" not supported in context",
 851                         oc->soc_oid );
 852                 return LDAP_OBJECT_CLASS_VIOLATION;
 853         }
 854
 855         return LDAP_SUCCESS;
 856 }
 857
 858 static int subentryObjectClass (
 859         Backend *be,
 860         Entry *e,
 861         ObjectClass *oc,
 862         const char** text,
 863         char *textbuf, size_t textlen )
 864 {
 865         *text = textbuf;
 866
 867         if( !SLAP_SUBENTRIES(be) ) {
 868                 snprintf( textbuf, textlen,
 869                         "objectClass \"%s\" not supported in context",
 870                         oc->soc_oid );
 871                 return LDAP_OBJECT_CLASS_VIOLATION;
 872         }
 873
 874         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 875                 snprintf( textbuf, textlen,
 876                         "objectClass \"%s\" only allowed in subentries",
 877                         oc->soc_oid );
 878                 return LDAP_OBJECT_CLASS_VIOLATION;
 879         }
 880
 881         return LDAP_SUCCESS;
 882 }
 883
 884 static int dynamicObjectClass (
 885         Backend *be,
 886         Entry *e,
 887         ObjectClass *oc,
 888         const char** text,
 889         char *textbuf, size_t textlen )
 890 {
 891         *text = textbuf;
 892
 893         if( !SLAP_DYNAMIC(be) ) {
 894                 snprintf( textbuf, textlen,
 895                         "objectClass \"%s\" not supported in context",
 896                         oc->soc_oid );
 897                 return LDAP_OBJECT_CLASS_VIOLATION;
 898         }
 899
 900         return LDAP_SUCCESS;
 901 }
 902
 903 static int rootDseAttribute (
 904         Backend *be,
 905         Entry *e,
 906         Attribute *attr,
 907         const char** text,
 908         char *textbuf, size_t textlen )
 909 {
 910         *text = textbuf;
 911
 912         if( e->e_nname.bv_len ) {
 913                 snprintf( textbuf, textlen,
 914                         "attribute \"%s\" only allowed in the root DSE",
 915                         attr->a_desc->ad_cname.bv_val );
 916                 return LDAP_OBJECT_CLASS_VIOLATION;
 917         }
 918
 919         /* we should not be called for the root DSE */
 920         assert( 0 );
 921         return LDAP_SUCCESS;
 922 }
 923
 924 static int aliasAttribute (
 925         Backend *be,
 926         Entry *e,
 927         Attribute *attr,
 928         const char** text,
 929         char *textbuf, size_t textlen )
 930 {
 931         *text = textbuf;
 932
 933         if( !SLAP_ALIASES(be) ) {
 934                 snprintf( textbuf, textlen,
 935                         "attribute \"%s\" not supported in context",
 936                         attr->a_desc->ad_cname.bv_val );
 937                 return LDAP_OBJECT_CLASS_VIOLATION;
 938         }
 939
 940         if( !is_entry_alias( e ) ) {
 941                 snprintf( textbuf, textlen,
 942                         "attribute \"%s\" only allowed in the alias",
 943                         attr->a_desc->ad_cname.bv_val );
 944                 return LDAP_OBJECT_CLASS_VIOLATION;
 945         }
 946
 947         return LDAP_SUCCESS;
 948 }
 949
 950 static int referralAttribute (
 951         Backend *be,
 952         Entry *e,
 953         Attribute *attr,
 954         const char** text,
 955         char *textbuf, size_t textlen )
 956 {
 957         *text = textbuf;
 958
 959         if( !SLAP_REFERRALS(be) ) {
 960                 snprintf( textbuf, textlen,
 961                         "attribute \"%s\" not supported in context",
 962                         attr->a_desc->ad_cname.bv_val );
 963                 return LDAP_OBJECT_CLASS_VIOLATION;
 964         }
 965
 966         if( !is_entry_referral( e ) ) {
 967                 snprintf( textbuf, textlen,
 968                         "attribute \"%s\" only allowed in the referral",
 969                         attr->a_desc->ad_cname.bv_val );
 970                 return LDAP_OBJECT_CLASS_VIOLATION;
 971         }
 972
 973         return LDAP_SUCCESS;
 974 }
 975
 976 static int subentryAttribute (
 977         Backend *be,
 978         Entry *e,
 979         Attribute *attr,
 980         const char** text,
 981         char *textbuf, size_t textlen )
 982 {
 983         *text = textbuf;
 984
 985         if( !SLAP_SUBENTRIES(be) ) {
 986                 snprintf( textbuf, textlen,
 987                         "attribute \"%s\" not supported in context",
 988                         attr->a_desc->ad_cname.bv_val );
 989                 return LDAP_OBJECT_CLASS_VIOLATION;
 990         }
 991
 992         if( !is_entry_subentry( e ) ) {
 993                 snprintf( textbuf, textlen,
 994                         "attribute \"%s\" only allowed in the subentry",
 995                         attr->a_desc->ad_cname.bv_val );
 996                 return LDAP_OBJECT_CLASS_VIOLATION;
 997         }
 998
 999         return LDAP_SUCCESS;
1000 }
1001
1002 static int administrativeRoleAttribute (
1003         Backend *be,
1004         Entry *e,
1005         Attribute *attr,
1006         const char** text,
1007         char *textbuf, size_t textlen )
1008 {
1009         *text = textbuf;
1010
1011         if( !SLAP_SUBENTRIES(be) ) {
1012                 snprintf( textbuf, textlen,
1013                         "attribute \"%s\" not supported in context",
1014                         attr->a_desc->ad_cname.bv_val );
1015                 return LDAP_OBJECT_CLASS_VIOLATION;
1016         }
1017
1018         snprintf( textbuf, textlen,
1019                 "attribute \"%s\" not supported!",
1020                 attr->a_desc->ad_cname.bv_val );
1021         return LDAP_OBJECT_CLASS_VIOLATION;
1022 }
1023
1024 static int dynamicAttribute (
1025         Backend *be,
1026         Entry *e,
1027         Attribute *attr,
1028         const char** text,
1029         char *textbuf, size_t textlen )
1030 {
1031         *text = textbuf;
1032
1033         if( !SLAP_DYNAMIC(be) ) {
1034                 snprintf( textbuf, textlen,
1035                         "attribute \"%s\" not supported in context",
1036                         attr->a_desc->ad_cname.bv_val );
1037                 return LDAP_OBJECT_CLASS_VIOLATION;
1038         }
1039
1040         if( !is_entry_dynamicObject( e ) ) {
1041                 snprintf( textbuf, textlen,
1042                         "attribute \"%s\" only allowed in dynamic object",
1043                         attr->a_desc->ad_cname.bv_val );
1044                 return LDAP_OBJECT_CLASS_VIOLATION;
1045         }
1046
1047         return LDAP_SUCCESS;
1048 }