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