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         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 368                         "NAME 'monitorContext' "
 369                         "DESC 'monitor context' "
 370                         "EQUALITY objectIdentifierMatch "
 371                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 372                         "SINGLE-VALUE NO-USER-MODIFICATION "
 373                         "USAGE dSAOperation )",
 374                 rootDseAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 375                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 376         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 377                         "DESC 'RFC3045: name of implementation vendor' "
 378                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 379                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 380                         "SINGLE-VALUE NO-USER-MODIFICATION "
 381                         "USAGE dSAOperation )",
 382                 rootDseAttribute, 0, NULL, NULL, NULL,
 383                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 384         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 385                         "DESC 'RFC3045: version of implementation' "
 386                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 387                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 388                         "SINGLE-VALUE NO-USER-MODIFICATION "
 389                         "USAGE dSAOperation )",
 390                 rootDseAttribute, 0, NULL, NULL, NULL,
 391                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 392
 393         /* subentry attributes */
 394         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 395                         "EQUALITY objectIdentifierMatch "
 396                         "USAGE directoryOperation "
 397                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 398                 administrativeRoleAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 399                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 400         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 401                         "SINGLE-VALUE "
 402                         "USAGE directoryOperation "
 403                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 404                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 405                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 406
 407         /* subschema subentry attributes */
 408         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 409                         "DESC 'RFC2252: DIT structure rules' "
 410                         "EQUALITY integerFirstComponentMatch "
 411                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 412                         "USAGE directoryOperation ) ",
 413                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 414                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 415         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 416                         "DESC 'RFC2252: DIT content rules' "
 417                         "EQUALITY objectIdentifierFirstComponentMatch "
 418                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 419                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 420                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 421         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 422                         "DESC 'RFC2252: matching rules' "
 423                         "EQUALITY objectIdentifierFirstComponentMatch "
 424                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 425                 subentryAttribute, 0, NULL, NULL, NULL,
 426                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 427         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 428                         "DESC 'RFC2252: attribute types' "
 429                         "EQUALITY objectIdentifierFirstComponentMatch "
 430                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 431                 subentryAttribute, 0, NULL, NULL, NULL,
 432                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 433         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 434                         "DESC 'RFC2252: object classes' "
 435                         "EQUALITY objectIdentifierFirstComponentMatch "
 436                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 437                 subentryAttribute, 0, NULL, NULL, NULL,
 438                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 439         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 440                         "DESC 'RFC2252: name forms ' "
 441                         "EQUALITY objectIdentifierFirstComponentMatch "
 442                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 443                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 444                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 445         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 446                         "DESC 'RFC2252: matching rule uses' "
 447                         "EQUALITY objectIdentifierFirstComponentMatch "
 448                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 449                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 450                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 451
 452         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 453                         "DESC 'RFC2252: LDAP syntaxes' "
 454                         "EQUALITY objectIdentifierFirstComponentMatch "
 455                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 456                 subentryAttribute, 0, NULL, NULL, NULL,
 457                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 458
 459         /* knowledge information */
 460         { "aliasedObjectName", "( 2.5.4.1 "
 461                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 462                         "DESC 'RFC2256: name of aliased object' "
 463                         "EQUALITY distinguishedNameMatch "
 464                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 465                 aliasAttribute, SLAP_AT_FINAL, NULL, NULL, NULL,
 466                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 467         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 468                         "DESC 'namedref: subordinate referral URL' "
 469                         "EQUALITY caseExactMatch "
 470                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 471                         "USAGE distributedOperation )",
 472                 referralAttribute, 0, NULL, NULL, NULL,
 473                 offsetof(struct slap_internal_schema, si_ad_ref) },
 474
 475         /* access control internals */
 476         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 477                         "NAME 'entry' "
 478                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 479                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 480                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 481                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 482                 offsetof(struct slap_internal_schema, si_ad_entry) },
 483         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 484                         "NAME 'children' "
 485                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 486                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 487                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 488                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 489                 offsetof(struct slap_internal_schema, si_ad_children) },
 490         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 491                         "NAME 'saslAuthzTo' "
 492                         "DESC 'SASL proxy authorization targets' "
 493                         "EQUALITY caseExactMatch "
 494                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 495                         "USAGE distributedOperation )",
 496                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 497                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 498         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 499                         "NAME 'saslAuthzFrom' "
 500                         "DESC 'SASL proxy authorization sources' "
 501                         "EQUALITY caseExactMatch "
 502                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 503                         "USAGE distributedOperation )",
 504                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 505                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 506 #ifdef SLAPD_ACI_ENABLED
 507         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 508                         "NAME 'OpenLDAPaci' "
 509                         "DESC 'OpenLDAP access control information (experimental)' "
 510                         "EQUALITY OpenLDAPaciMatch "
 511                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 512                         "USAGE directoryOperation )",
 513                 NULL, 0, NULL, NULL, NULL,
 514                 offsetof(struct slap_internal_schema, si_ad_aci) },
 515 #endif
 516
 517         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 518                         "DESC 'RFC2589: entry time-to-live' "
 519                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 520                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 521                 dynamicAttribute, 0, NULL, NULL, NULL,
 522                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 523         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 524                         "NAME 'dynamicSubtrees' "
 525                         "DESC 'RFC2589: dynamic subtrees' "
 526                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 527                         "USAGE dSAOperation )",
 528                 rootDseAttribute, 0, NULL, NULL, NULL,
 529                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 530
 531         /* userApplication attributes (which system schema depends upon) */
 532         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 533                         "DESC 'RFC2256: common supertype of DN attributes' "
 534                         "EQUALITY distinguishedNameMatch "
 535                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 536                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 537                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 538         { "name", "( 2.5.4.41 NAME 'name' "
 539                         "DESC 'RFC2256: common supertype of name attributes' "
 540                         "EQUALITY caseIgnoreMatch "
 541                         "SUBSTR caseIgnoreSubstringsMatch "
 542                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 543                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 544                 offsetof(struct slap_internal_schema, si_ad_name) },
 545         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 546                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 547                         "SUP name )",
 548                 NULL, 0, NULL, NULL, NULL,
 549                 offsetof(struct slap_internal_schema, si_ad_cn) },
 550         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 551                         "DESC 'RFC2256/2307: password of user' "
 552                         "EQUALITY octetStringMatch "
 553                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 554                 NULL, 0, NULL, NULL, NULL,
 555                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 556
 557 #ifdef SLAPD_AUTHPASSWD
 558         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 559                         "NAME 'authPassword' "
 560                         "DESC 'RFC3112: authentication password attribute' "
 561                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 562                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 563                 NULL, 0,
 564                 NULL, NULL, NULL,
 565                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 566         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 567                         "NAME 'supportedAuthPasswordSchemes' "
 568                         "DESC 'RFC3112: supported authPassword schemes' "
 569                         "EQUALITY caseExactIA5Match "
 570                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 571                         "USAGE dSAOperation )",
 572                 subschemaAttribute, 0, NULL, NULL, NULL,
 573                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 574 #endif
 575 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 576         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 577                         "NAME ( 'krbName' 'kerberosName' ) "
 578                         "DESC 'Kerberos principal associated with object' "
 579                         "EQUALITY caseIgnoreIA5Match "
 580                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 581                         "SINGLE-VALUE )",
 582                 NULL, 0, NULL, NULL, NULL,
 583                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 584 #endif
 585
 586         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 587 };
 588
 589 static AttributeType slap_at_undefined = {
 590         { "1.1.1", NULL, NULL, 1, NULL,
 591                 NULL, NULL, NULL, NULL,
 592                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 593         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 594         NULL, /* sup */
 595         NULL, /* subtypes */
 596         NULL, NULL, NULL, NULL, /* matching rules */
 597         NULL, /* syntax (this may need to be defined) */
 598         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 599         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 600         NULL, /* next */
 601         NULL /* attribute description */
 602         /* mutex (don't know how to initialize it :) */
 603 };
 604
 605 static struct slap_schema_mr_map {
 606         char *ssmm_name;
 607         size_t ssmm_offset;
 608 } mr_map[] = {
 609         { "distinguishedNameMatch",
 610                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 611         { "integerMatch",
 612                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 613         { NULL, 0 }
 614 };
 615
 616 static struct slap_schema_syn_map {
 617         char *sssm_name;
 618         size_t sssm_offset;
 619 } syn_map[] = {
 620         { "1.3.6.1.4.1.1466.115.121.1.40",
 621                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 622         { "1.3.6.1.4.1.1466.115.121.1.12",
 623                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 624         { "1.3.6.1.4.1.1466.115.121.1.27",
 625                 offsetof(struct slap_internal_schema, si_syn_integer) },
 626         { NULL, 0 }
 627 };
 628
 629 int
 630 slap_schema_load( void )
 631 {
 632         int i;
 633
 634         for( i=0; syn_map[i].sssm_name; i++ ) {
 635                 Syntax ** synp = (Syntax **)
 636                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 637
 638                 assert( *synp == NULL );
 639
 640                 *synp = syn_find( syn_map[i].sssm_name );
 641
 642                 if( *synp == NULL ) {
 643                         fprintf( stderr, "slap_schema_check: "
 644                                 "No syntax \"%s\" defined in schema\n",
 645                                 syn_map[i].sssm_name );
 646                         return LDAP_INVALID_SYNTAX;
 647                 }
 648         }
 649
 650         for( i=0; mr_map[i].ssmm_name; i++ ) {
 651                 MatchingRule ** mrp = (MatchingRule **)
 652                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 653
 654                 assert( *mrp == NULL );
 655
 656                 *mrp = mr_find( mr_map[i].ssmm_name );
 657
 658                 if( *mrp == NULL ) {
 659                         fprintf( stderr, "slap_schema_check: "
 660                                 "No matching rule \"%s\" defined in schema\n",
 661                                 mr_map[i].ssmm_name );
 662                         return LDAP_INAPPROPRIATE_MATCHING;
 663                 }
 664         }
 665
 666         for( i=0; ad_map[i].ssam_name; i++ ) {
 667                 assert( ad_map[i].ssam_defn != NULL );
 668                 {
 669                         LDAPAttributeType *at;
 670                         int             code;
 671                         const char      *err;
 672
 673                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 674                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 675                         if ( !at ) {
 676                                 fprintf( stderr,
 677                                         "slap_schema_load: %s: %s before %s\n",
 678                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 679                                 return code;
 680                         }
 681
 682                         if ( at->at_oid == NULL ) {
 683                                 fprintf( stderr, "slap_schema_load: "
 684                                         "attributeType \"%s\" has no OID\n",
 685                                         ad_map[i].ssam_name );
 686                                 return LDAP_OTHER;
 687                         }
 688
 689                         code = at_add( at, &err );
 690                         if ( code ) {
 691                                 fprintf( stderr, "slap_schema_load: "
 692                                         "%s: %s: \"%s\"\n",
 693                                          ad_map[i].ssam_name, scherr2str(code), err );
 694                                 return code;
 695                         }
 696                         ldap_memfree( at );
 697                 }
 698                 {
 699                         int rc;
 700                         const char *text;
 701
 702                         AttributeDescription ** adp = (AttributeDescription **)
 703                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 704
 705                         assert( *adp == NULL );
 706
 707                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 708                         if( rc != LDAP_SUCCESS ) {
 709                                 fprintf( stderr, "slap_schema_check: "
 710                                         "No attribute \"%s\" defined in schema\n",
 711                                         ad_map[i].ssam_name );
 712                                 return rc;
 713                         }
 714
 715                         if( ad_map[i].ssam_check ) {
 716                                 /* install check routine */
 717                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 718                         }
 719                         /* install flags */
 720                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 721
 722                         if( ad_map[i].ssam_match ) {
 723                                 /* install custom matching routine */
 724                                 (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 725                         }
 726                 }
 727         }
 728
 729         for( i=0; oc_map[i].ssom_name; i++ ) {
 730                 assert( oc_map[i].ssom_defn != NULL );
 731                 {
 732                         LDAPObjectClass *oc;
 733                         int             code;
 734                         const char      *err;
 735
 736                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 737                                 LDAP_SCHEMA_ALLOW_ALL );
 738                         if ( !oc ) {
 739                                 fprintf( stderr, "slap_schema_load: "
 740                                         "%s: %s before %s\n",
 741                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 742                                 return code;
 743                         }
 744
 745                         if ( oc->oc_oid == NULL ) {
 746                                 fprintf( stderr, "slap_schema_load: "
 747                                         "%s: objectclass has no OID\n",
 748                                         oc_map[i].ssom_name );
 749                                 return LDAP_OTHER;
 750                         }
 751
 752                         code = oc_add(oc,0,&err);
 753                         if ( code ) {
 754                                 fprintf( stderr, "slap_schema_load: "
 755                                         "%s: %s: \"%s\"\n",
 756                                         oc_map[i].ssom_name, scherr2str(code), err);
 757                                 return code;
 758                         }
 759
 760                         ldap_memfree(oc);
 761                 }
 762                 {
 763                         ObjectClass ** ocp = (ObjectClass **)
 764                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 765
 766                         assert( *ocp == NULL );
 767
 768                         *ocp = oc_find( oc_map[i].ssom_name );
 769                         if( *ocp == NULL ) {
 770                                 fprintf( stderr, "slap_schema_check: "
 771                                         "No objectClass \"%s\" defined in schema\n",
 772                                         oc_map[i].ssom_name );
 773                                 return LDAP_OBJECT_CLASS_VIOLATION;
 774                         }
 775
 776                         if( oc_map[i].ssom_check ) {
 777                                 /* install check routine */
 778                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 779                         }
 780                         /* install flags */
 781                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 782                 }
 783         }
 784
 785         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 786         slap_schema.si_at_undefined = &slap_at_undefined;
 787
 788         return LDAP_SUCCESS;
 789 }
 790
 791 int
 792 slap_schema_check( void )
 793 {
 794         /* we should only be called once after schema_init() was called */
 795         assert( schema_init_done == 1 );
 796
 797         ++schema_init_done;
 798         return LDAP_SUCCESS;
 799 }
 800
 801 static int rootDseObjectClass (
 802         Backend *be,
 803         Entry *e,
 804         ObjectClass *oc,
 805         const char** text,
 806         char *textbuf, size_t textlen )
 807 {
 808         *text = textbuf;
 809
 810         if( e->e_nname.bv_len ) {
 811                 snprintf( textbuf, textlen,
 812                         "objectClass \"%s\" only allowed in the root DSE",
 813                         oc->soc_oid );
 814                 return LDAP_OBJECT_CLASS_VIOLATION;
 815         }
 816
 817         /* we should not be called for the root DSE */
 818         assert( 0 );
 819         return LDAP_SUCCESS;
 820 }
 821
 822 static int aliasObjectClass (
 823         Backend *be,
 824         Entry *e,
 825         ObjectClass *oc,
 826         const char** text,
 827         char *textbuf, size_t textlen )
 828 {
 829         *text = textbuf;
 830
 831         if( !SLAP_ALIASES(be) ) {
 832                 snprintf( textbuf, textlen,
 833                         "objectClass \"%s\" not supported in context",
 834                         oc->soc_oid );
 835                 return LDAP_OBJECT_CLASS_VIOLATION;
 836         }
 837
 838         return LDAP_SUCCESS;
 839 }
 840
 841 static int referralObjectClass (
 842         Backend *be,
 843         Entry *e,
 844         ObjectClass *oc,
 845         const char** text,
 846         char *textbuf, size_t textlen )
 847 {
 848         *text = textbuf;
 849
 850         if( !SLAP_REFERRALS(be) ) {
 851                 snprintf( textbuf, textlen,
 852                         "objectClass \"%s\" not supported in context",
 853                         oc->soc_oid );
 854                 return LDAP_OBJECT_CLASS_VIOLATION;
 855         }
 856
 857         return LDAP_SUCCESS;
 858 }
 859
 860 static int subentryObjectClass (
 861         Backend *be,
 862         Entry *e,
 863         ObjectClass *oc,
 864         const char** text,
 865         char *textbuf, size_t textlen )
 866 {
 867         *text = textbuf;
 868
 869         if( !SLAP_SUBENTRIES(be) ) {
 870                 snprintf( textbuf, textlen,
 871                         "objectClass \"%s\" not supported in context",
 872                         oc->soc_oid );
 873                 return LDAP_OBJECT_CLASS_VIOLATION;
 874         }
 875
 876         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 877                 snprintf( textbuf, textlen,
 878                         "objectClass \"%s\" only allowed in subentries",
 879                         oc->soc_oid );
 880                 return LDAP_OBJECT_CLASS_VIOLATION;
 881         }
 882
 883         return LDAP_SUCCESS;
 884 }
 885
 886 static int dynamicObjectClass (
 887         Backend *be,
 888         Entry *e,
 889         ObjectClass *oc,
 890         const char** text,
 891         char *textbuf, size_t textlen )
 892 {
 893         *text = textbuf;
 894
 895         if( !SLAP_DYNAMIC(be) ) {
 896                 snprintf( textbuf, textlen,
 897                         "objectClass \"%s\" not supported in context",
 898                         oc->soc_oid );
 899                 return LDAP_OBJECT_CLASS_VIOLATION;
 900         }
 901
 902         return LDAP_SUCCESS;
 903 }
 904
 905 static int rootDseAttribute (
 906         Backend *be,
 907         Entry *e,
 908         Attribute *attr,
 909         const char** text,
 910         char *textbuf, size_t textlen )
 911 {
 912         *text = textbuf;
 913
 914         if( e->e_nname.bv_len ) {
 915                 snprintf( textbuf, textlen,
 916                         "attribute \"%s\" only allowed in the root DSE",
 917                         attr->a_desc->ad_cname.bv_val );
 918                 return LDAP_OBJECT_CLASS_VIOLATION;
 919         }
 920
 921         /* we should not be called for the root DSE */
 922         assert( 0 );
 923         return LDAP_SUCCESS;
 924 }
 925
 926 static int aliasAttribute (
 927         Backend *be,
 928         Entry *e,
 929         Attribute *attr,
 930         const char** text,
 931         char *textbuf, size_t textlen )
 932 {
 933         *text = textbuf;
 934
 935         if( !SLAP_ALIASES(be) ) {
 936                 snprintf( textbuf, textlen,
 937                         "attribute \"%s\" not supported in context",
 938                         attr->a_desc->ad_cname.bv_val );
 939                 return LDAP_OBJECT_CLASS_VIOLATION;
 940         }
 941
 942         if( !is_entry_alias( e ) ) {
 943                 snprintf( textbuf, textlen,
 944                         "attribute \"%s\" only allowed in the alias",
 945                         attr->a_desc->ad_cname.bv_val );
 946                 return LDAP_OBJECT_CLASS_VIOLATION;
 947         }
 948
 949         return LDAP_SUCCESS;
 950 }
 951
 952 static int referralAttribute (
 953         Backend *be,
 954         Entry *e,
 955         Attribute *attr,
 956         const char** text,
 957         char *textbuf, size_t textlen )
 958 {
 959         *text = textbuf;
 960
 961         if( !SLAP_REFERRALS(be) ) {
 962                 snprintf( textbuf, textlen,
 963                         "attribute \"%s\" not supported in context",
 964                         attr->a_desc->ad_cname.bv_val );
 965                 return LDAP_OBJECT_CLASS_VIOLATION;
 966         }
 967
 968         if( !is_entry_referral( e ) ) {
 969                 snprintf( textbuf, textlen,
 970                         "attribute \"%s\" only allowed in the referral",
 971                         attr->a_desc->ad_cname.bv_val );
 972                 return LDAP_OBJECT_CLASS_VIOLATION;
 973         }
 974
 975         return LDAP_SUCCESS;
 976 }
 977
 978 static int subentryAttribute (
 979         Backend *be,
 980         Entry *e,
 981         Attribute *attr,
 982         const char** text,
 983         char *textbuf, size_t textlen )
 984 {
 985         *text = textbuf;
 986
 987         if( !SLAP_SUBENTRIES(be) ) {
 988                 snprintf( textbuf, textlen,
 989                         "attribute \"%s\" not supported in context",
 990                         attr->a_desc->ad_cname.bv_val );
 991                 return LDAP_OBJECT_CLASS_VIOLATION;
 992         }
 993
 994         if( !is_entry_subentry( e ) ) {
 995                 snprintf( textbuf, textlen,
 996                         "attribute \"%s\" only allowed in the subentry",
 997                         attr->a_desc->ad_cname.bv_val );
 998                 return LDAP_OBJECT_CLASS_VIOLATION;
 999         }
1000
1001         return LDAP_SUCCESS;
1002 }
1003
1004 static int administrativeRoleAttribute (
1005         Backend *be,
1006         Entry *e,
1007         Attribute *attr,
1008         const char** text,
1009         char *textbuf, size_t textlen )
1010 {
1011         *text = textbuf;
1012
1013         if( !SLAP_SUBENTRIES(be) ) {
1014                 snprintf( textbuf, textlen,
1015                         "attribute \"%s\" not supported in context",
1016                         attr->a_desc->ad_cname.bv_val );
1017                 return LDAP_OBJECT_CLASS_VIOLATION;
1018         }
1019
1020         snprintf( textbuf, textlen,
1021                 "attribute \"%s\" not supported!",
1022                 attr->a_desc->ad_cname.bv_val );
1023         return LDAP_OBJECT_CLASS_VIOLATION;
1024 }
1025
1026 static int dynamicAttribute (
1027         Backend *be,
1028         Entry *e,
1029         Attribute *attr,
1030         const char** text,
1031         char *textbuf, size_t textlen )
1032 {
1033         *text = textbuf;
1034
1035         if( !SLAP_DYNAMIC(be) ) {
1036                 snprintf( textbuf, textlen,
1037                         "attribute \"%s\" not supported in context",
1038                         attr->a_desc->ad_cname.bv_val );
1039                 return LDAP_OBJECT_CLASS_VIOLATION;
1040         }
1041
1042         if( !is_entry_dynamicObject( e ) ) {
1043                 snprintf( textbuf, textlen,
1044                         "attribute \"%s\" only allowed in dynamic object",
1045                         attr->a_desc->ad_cname.bv_val );
1046                 return LDAP_OBJECT_CLASS_VIOLATION;
1047         }
1048
1049         return LDAP_SUCCESS;
1050 }