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 subentryObjectClass;
 120
 121 static struct slap_schema_oc_map {
 122         char *ssom_name;
 123         char *ssom_defn;
 124         ObjectClassSchemaCheckFN *ssom_check;
 125         size_t ssom_offset;
 126 } oc_map[] = {
 127         { "top", "( 2.5.6.0 NAME 'top' "
 128                         "DESC 'top of the superclass chain' "
 129                         "ABSTRACT MUST objectClass )",
 130                 0, offsetof(struct slap_internal_schema, si_oc_top) },
 131         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 132                         "NAME 'extensibleObject' "
 133                         "DESC 'RFC2252: extensible object' "
 134                         "SUP top AUXILIARY )",
 135                 0, offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 136         { "alias", "( 2.5.6.1 NAME 'alias' "
 137                         "DESC 'RFC2256: an alias' "
 138                         "SUP top STRUCTURAL "
 139                         "MUST aliasedObjectName )",
 140                 0, offsetof(struct slap_internal_schema, si_oc_alias) },
 141         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 142                         "DESC 'namedref: named subordinate referral' "
 143                         "SUP top STRUCTURAL MUST ref )",
 144                 0, offsetof(struct slap_internal_schema, si_oc_referral) },
 145         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 146                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 147                         "DESC 'OpenLDAP Root DSE object' "
 148                         "SUP top STRUCTURAL MAY cn )", rootDseObjectClass,
 149                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 150         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 151                         "SUP top STRUCTURAL "
 152                         "MUST ( cn $ subtreeSpecification ) )",
 153                 0, offsetof(struct slap_internal_schema, si_oc_subentry) },
 154         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 155                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 156                 "AUXILIARY "
 157                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 158                         "objectClasses $ attributeTypes $ matchingRules $ "
 159                         "matchingRuleUse ) )", subentryObjectClass,
 160                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 161         { "collectiveAttributes", "( 2.5.20.2 "
 162                         "NAME 'collectiveAttributes' "
 163                         "AUXILIARY )", subentryObjectClass,
 164                 offsetof(struct slap_internal_schema, si_oc_collectiveAttributes) },
 165         { "dynamicObject", "( 1.3.6.1.4.1.1466.101.119.2 "
 166                         "NAME 'dynamicObject' "
 167                         "DESC 'RFC2589: Dynamic Object' "
 168                         "SUP top AUXILIARY )",
 169                 0,
 170                 offsetof(struct slap_internal_schema, si_oc_dynamicObject) },
 171         { NULL, 0 }
 172 };
 173
 174 static AttributeTypeSchemaCheckFN rootDseAttribute;
 175 static AttributeTypeSchemaCheckFN subentryAttribute;
 176 static AttributeTypeSchemaCheckFN referralAttribute;
 177
 178 static struct slap_schema_ad_map {
 179         char *ssam_name;
 180         char *ssam_defn;
 181         AttributeTypeSchemaCheckFN *ssam_check;
 182         slap_mr_match_func *ssam_match;
 183         slap_mr_indexer_func *ssam_indexer;
 184         slap_mr_filter_func *ssam_filter;
 185         size_t ssam_offset;
 186 } ad_map[] = {
 187         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 188                         "DESC 'RFC2256: object classes of the entity' "
 189                         "EQUALITY objectIdentifierMatch "
 190                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 191                         NULL,
 192                 objectClassMatch, NULL, NULL,
 193                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 194
 195         /* user entry operational attributes */
 196         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 197                         "DESC 'X.500(93): structural object class of entry' "
 198                         "EQUALITY objectIdentifierMatch "
 199                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 200                         "NO-USER-MODIFICATION SINGLE-VALUE USAGE directoryOperation )",
 201                 NULL,
 202                 structuralObjectClassMatch, NULL, NULL,
 203                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 204         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 205                         "DESC 'RFC2252: time which object was created' "
 206                         "EQUALITY generalizedTimeMatch "
 207                         "ORDERING generalizedTimeOrderingMatch "
 208                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 209                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 210                 NULL, NULL, NULL, NULL,
 211                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 212         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 213                         "DESC 'RFC2252: time which object was last modified' "
 214                         "EQUALITY generalizedTimeMatch "
 215                         "ORDERING generalizedTimeOrderingMatch "
 216                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 217                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 218                 NULL, NULL, NULL, NULL,
 219                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 220         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 221                         "DESC 'RFC2252: name of creator' "
 222                         "EQUALITY distinguishedNameMatch "
 223                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 224                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 225                 NULL, NULL, NULL, NULL,
 226                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 227         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 228                         "DESC 'RFC2252: name of last modifier' "
 229                         "EQUALITY distinguishedNameMatch "
 230                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 231                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 232                 NULL, NULL, NULL, NULL,
 233                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 234         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 235                         "DESC 'X.501: entry has children' "
 236                         "EQUALITY booleanMatch "
 237                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 238                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 239                 NULL, NULL, NULL, NULL,
 240                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 241         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 242                         "DESC 'RFC2252: name of controlling subschema entry' "
 243                         "EQUALITY distinguishedNameMatch "
 244                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 245                         "SINGLE-VALUE USAGE directoryOperation )",
 246                 NULL, NULL, NULL, NULL,
 247                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 248         { "collectiveAttributeSubentry", "( 2.5.18.12 "
 249                         "NAME 'collectiveAttributeSubentry' "
 250                         "EQUALITY distinguishedNameMatch "
 251                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 252                         "USAGE directoryOperation NO-USER-MODIFICATION )",
 253                 NULL, NULL, NULL, NULL,
 254                 offsetof(struct slap_internal_schema, si_ad_collectiveSubentry) },
 255         { "collectiveExclusions", "( 2.5.18.7 NAME 'collectiveExclusions' "
 256                         "EQUALITY objectIdentifierMatch "
 257                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 258                         "USAGE directoryOperation )",
 259                 NULL, NULL, NULL, NULL,
 260                 offsetof(struct slap_internal_schema, si_ad_collectiveExclusions) },
 261
 262         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 263                         "DESC 'LCUP/LDUP: universally unique identifier' "
 264                         "EQUALITY octetStringMatch "
 265                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 266                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 267                 NULL, NULL, NULL, NULL,
 268                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 269         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 270                         "DESC 'LCUP/LDUP: change sequence number' "
 271                         "EQUALITY octetStringMatch "
 272                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 273                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 274                 NULL, NULL, NULL, NULL,
 275                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 276
 277         /* root DSE attributes */
 278         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 279                         "DESC 'RFC2252: alternative servers' "
 280                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 281                 rootDseAttribute, NULL, NULL, NULL,
 282                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 283         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 284                         "NAME 'namingContexts' "
 285                         "DESC 'RFC2252: naming contexts' "
 286                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 287                 rootDseAttribute, NULL, NULL, NULL,
 288                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 289         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 290                         "NAME 'supportedControl' "
 291                    "DESC 'RFC2252: supported controls' "
 292                    "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 293                 rootDseAttribute, NULL, NULL, NULL,
 294                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 295         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 296                         "NAME 'supportedExtension' "
 297                         "DESC 'RFC2252: supported extended operations' "
 298                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 299                 rootDseAttribute, NULL, NULL, NULL,
 300                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 301         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 302                         "NAME 'supportedLDAPVersion' "
 303                         "DESC 'RFC2252: supported LDAP versions' "
 304                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 305                 rootDseAttribute, NULL, NULL, NULL,
 306                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 307         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 308                         "NAME 'supportedSASLMechanisms' "
 309                         "DESC 'RFC2252: supported SASL mechanisms'"
 310                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 311                 rootDseAttribute, NULL, NULL, NULL,
 312                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 313         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 314                         "NAME 'supportedFeatures' "
 315                         "DESC 'features supported by the server' "
 316                         "EQUALITY objectIdentifierMatch "
 317                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 318                         "USAGE dSAOperation )",
 319                 rootDseAttribute, NULL, NULL, NULL,
 320                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 321         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 322                         "DESC 'RFC3045: name of implementation vendor' "
 323                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 324                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 325                         "SINGLE-VALUE NO-USER-MODIFICATION "
 326                         "USAGE dSAOperation )",
 327                 rootDseAttribute, NULL, NULL, NULL,
 328                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 329         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 330                         "DESC 'RFC3045: version of implementation' "
 331                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 332                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 333                         "SINGLE-VALUE NO-USER-MODIFICATION "
 334                         "USAGE dSAOperation )",
 335                 rootDseAttribute, NULL, NULL, NULL,
 336                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 337
 338         /* subentry attributes */
 339         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 340                         "EQUALITY objectIdentifierMatch "
 341                         "USAGE directoryOperation "
 342                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 343                 NULL, NULL, NULL, NULL,
 344                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 345         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 346                         "SINGLE-VALUE "
 347                         "USAGE directoryOperation "
 348                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 349                 subentryAttribute, NULL, NULL, NULL,
 350                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 351
 352         /* subschema subentry attributes */
 353         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 354                         "DESC 'RFC2252: DIT structure rules' "
 355                         "EQUALITY integerFirstComponentMatch "
 356                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 357                         "USAGE directoryOperation ) ",
 358                 subentryAttribute, NULL, NULL, NULL,
 359                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 360         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 361                         "DESC 'RFC2252: DIT content rules' "
 362                         "EQUALITY objectIdentifierFirstComponentMatch "
 363                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 364                 subentryAttribute, NULL, NULL, NULL,
 365                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 366         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 367                         "DESC 'RFC2252: matching rules' "
 368                         "EQUALITY objectIdentifierFirstComponentMatch "
 369                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 370                 subentryAttribute, NULL, NULL, NULL,
 371                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 372         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 373                         "DESC 'RFC2252: attribute types' "
 374                         "EQUALITY objectIdentifierFirstComponentMatch "
 375                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 376                 subentryAttribute, NULL, NULL, NULL,
 377                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 378         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 379                         "DESC 'RFC2252: object classes' "
 380                         "EQUALITY objectIdentifierFirstComponentMatch "
 381                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 382                 subentryAttribute, NULL, NULL, NULL,
 383                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 384         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 385                         "DESC 'RFC2252: name forms ' "
 386                         "EQUALITY objectIdentifierFirstComponentMatch "
 387                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 388                 subentryAttribute, NULL, NULL, NULL,
 389                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 390         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 391                         "DESC 'RFC2252: matching rule uses' "
 392                         "EQUALITY objectIdentifierFirstComponentMatch "
 393                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 394                 subentryAttribute, NULL, NULL, NULL,
 395                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 396
 397         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 398                         "DESC 'RFC2252: LDAP syntaxes' "
 399                         "EQUALITY objectIdentifierFirstComponentMatch "
 400                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 401                 subentryAttribute, NULL, NULL, NULL,
 402                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 403
 404         /* knowledge information */
 405         { "aliasedObjectName", "( 2.5.4.1 "
 406                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 407                         "DESC 'RFC2256: name of aliased object' "
 408                         "EQUALITY distinguishedNameMatch "
 409                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 410                 NULL, NULL, NULL, NULL,
 411                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 412         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 413                         "DESC 'namedref: subordinate referral URL' "
 414                         "EQUALITY caseExactMatch "
 415                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 416                         "USAGE distributedOperation )",
 417                 referralAttribute, NULL, NULL, NULL,
 418                 offsetof(struct slap_internal_schema, si_ad_ref) },
 419
 420         /* access control internals */
 421         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 422                         "NAME 'entry' "
 423                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 424                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 425                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 426                 NULL, NULL, NULL, NULL,
 427                 offsetof(struct slap_internal_schema, si_ad_entry) },
 428         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 429                         "NAME 'children' "
 430                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 431                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 432                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 433                 NULL, NULL, NULL, NULL,
 434                 offsetof(struct slap_internal_schema, si_ad_children) },
 435 #ifdef SLAPD_ACI_ENABLED
 436         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 437                         "NAME 'OpenLDAPaci' "
 438                         "DESC 'OpenLDAP access control information (experimental)' "
 439                         "EQUALITY OpenLDAPaciMatch "
 440                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 441                         "USAGE directoryOperation )",
 442                 NULL, NULL, NULL, NULL,
 443                 offsetof(struct slap_internal_schema, si_ad_aci) },
 444 #endif
 445
 446         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 447                         "DESC 'RFC2589: entry time-to-live' "
 448                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 449                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 450                 NULL, NULL, NULL, NULL,
 451                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 452         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 453                         "NAME 'dynamicSubtrees' "
 454                         "DESC 'RFC2589: dynamic subtrees' "
 455                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 456                         "USAGE dSAOperation )",
 457                 rootDseAttribute, NULL, NULL, NULL,
 458                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 459
 460         /* userApplication attributes */
 461         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 462                         "DESC 'RFC2256: common supertype of DN attributes' "
 463                         "EQUALITY distinguishedNameMatch "
 464                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 465                 NULL, NULL, NULL, NULL,
 466                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 467         { "name", "( 2.5.4.41 NAME 'name' "
 468                         "DESC 'RFC2256: common supertype of name attributes' "
 469                         "EQUALITY caseIgnoreMatch "
 470                         "SUBSTR caseIgnoreSubstringsMatch "
 471                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 472                 NULL, NULL, NULL, NULL,
 473                 offsetof(struct slap_internal_schema, si_ad_name) },
 474         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 475                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 476                         "SUP name )",
 477                 NULL, NULL, NULL, NULL,
 478                 offsetof(struct slap_internal_schema, si_ad_cn) },
 479
 480         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 481                         "DESC 'RFC2256/2307: password of user' "
 482                         "EQUALITY octetStringMatch "
 483                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 484                 NULL, NULL, NULL, NULL,
 485                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 486
 487 #ifdef SLAPD_AUTHPASSWD
 488         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 489                         "NAME 'authPassword' "
 490                         "DESC 'RFC3112: authentication password attribute' "
 491                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 492                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 493                 NULL, NULL, NULL, NULL,
 494                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 495         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 496                         "NAME 'supportedAuthPasswordSchemes' "
 497                         "DESC 'RFC3112: supported authPassword schemes' "
 498                         "EQUALITY caseExactIA5Match "
 499                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 500                         "USAGE dSAOperation )",
 501                 subschemaAttribute, NULL, NULL, NULL,
 502                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 503 #endif
 504 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 505         { "krbName", NULL,
 506                 NULL, NULL, NULL, NULL,
 507                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 508 #endif
 509
 510         { NULL, NULL, NULL, NULL, NULL, NULL, 0 }
 511 };
 512
 513 static AttributeType slap_at_undefined = {
 514         { "1.1.1", NULL, NULL, 1, NULL,
 515                 NULL, NULL, NULL, NULL,
 516                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 517         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 518         NULL, /* sup */
 519         NULL, /* subtypes */
 520         NULL, NULL, NULL, NULL, /* matching rules */
 521         NULL, /* syntax (this may need to be defined) */
 522         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 523         NULL, /* attribute description */
 524         NULL  /* next */
 525         /* mutex (don't know how to initialize it :) */
 526 };
 527
 528 static struct slap_schema_mr_map {
 529         char *ssmm_name;
 530         size_t ssmm_offset;
 531 } mr_map[] = {
 532         { "distinguishedNameMatch",
 533                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 534         { "integerMatch",
 535                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 536         { NULL, 0 }
 537 };
 538
 539 static struct slap_schema_syn_map {
 540         char *sssm_name;
 541         size_t sssm_offset;
 542 } syn_map[] = {
 543         { "1.3.6.1.4.1.1466.115.121.1.12",
 544                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 545         { "1.3.6.1.4.1.1466.115.121.1.27",
 546                 offsetof(struct slap_internal_schema, si_syn_integer) },
 547         { NULL, 0 }
 548 };
 549
 550 int
 551 slap_schema_load( void )
 552 {
 553         int i;
 554         for( i=0; ad_map[i].ssam_name; i++ ) {
 555                 if( ad_map[i].ssam_defn != NULL ) {
 556                         LDAPAttributeType *at;
 557                         int             code;
 558                         const char      *err;
 559
 560                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 561                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 562                         if ( !at ) {
 563                                 fprintf( stderr,
 564                                         "slap_schema_load: %s: %s before %s\n",
 565                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 566                                 return code;
 567                         }
 568
 569                         if ( at->at_oid == NULL ) {
 570                                 fprintf( stderr, "slap_schema_load: "
 571                                         "attributeType \"%s\" has no OID\n",
 572                                         ad_map[i].ssam_name );
 573                                 return LDAP_OTHER;
 574                         }
 575
 576                         code = at_add( at, &err );
 577                         if ( code ) {
 578                                 fprintf( stderr, "slap_schema_load: "
 579                                         "%s: %s: \"%s\"\n",
 580                                          ad_map[i].ssam_name, scherr2str(code), err );
 581                                 return code;
 582                         }
 583                         ldap_memfree( at );
 584                 }
 585         }
 586
 587         for( i=0; oc_map[i].ssom_name; i++ ) {
 588                 if( oc_map[i].ssom_defn != NULL ) {
 589                         LDAPObjectClass *oc;
 590                         int             code;
 591                         const char      *err;
 592
 593                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 594                                 LDAP_SCHEMA_ALLOW_ALL );
 595                         if ( !oc ) {
 596                                 fprintf( stderr, "slap_schema_load: "
 597                                         "%s: %s before %s\n",
 598                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 599                                 return code;
 600                         }
 601
 602                         if ( oc->oc_oid == NULL ) {
 603                                 fprintf( stderr, "slap_schema_load: "
 604                                         "%s: objectclass has no OID\n",
 605                                         oc_map[i].ssom_name );
 606                                 return LDAP_OTHER;
 607                         }
 608
 609                         code = oc_add(oc,&err);
 610                         if ( code ) {
 611                                 fprintf( stderr, "slap_schema_load: "
 612                                         "%s: %s: \"%s\"\n",
 613                                         oc_map[i].ssom_name, scherr2str(code), err);
 614                                 return code;
 615                         }
 616
 617                         ldap_memfree(oc);
 618                 }
 619         }
 620
 621         return LDAP_SUCCESS;
 622 }
 623
 624 int
 625 slap_schema_check( void )
 626 {
 627         int i;
 628         /* we should only be called once after schema_init() was called */
 629         assert( schema_init_done == 1 );
 630
 631         for( i=0; syn_map[i].sssm_name; i++ ) {
 632                 Syntax ** synp = (Syntax **)
 633                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 634
 635                 assert( *synp == NULL );
 636
 637                 *synp = syn_find( syn_map[i].sssm_name );
 638
 639                 if( *synp == NULL ) {
 640                         fprintf( stderr, "slap_schema_check: "
 641                                 "No syntax \"%s\" defined in schema\n",
 642                                 syn_map[i].sssm_name );
 643                         return LDAP_INVALID_SYNTAX;
 644                 }
 645         }
 646
 647         for( i=0; mr_map[i].ssmm_name; i++ ) {
 648                 MatchingRule ** mrp = (MatchingRule **)
 649                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 650
 651                 assert( *mrp == NULL );
 652
 653                 *mrp = mr_find( mr_map[i].ssmm_name );
 654
 655                 if( *mrp == NULL ) {
 656                         fprintf( stderr, "slap_schema_check: "
 657                                 "No matching rule \"%s\" defined in schema\n",
 658                                 mr_map[i].ssmm_name );
 659                         return LDAP_INAPPROPRIATE_MATCHING;
 660                 }
 661         }
 662
 663         slap_at_undefined.sat_syntax = syn_find( SLAPD_OCTETSTRING_SYNTAX );
 664         if( slap_at_undefined.sat_syntax == NULL ) {
 665                 fprintf( stderr, "slap_schema_check: "
 666                         "No octetString syntax \"" SLAPD_OCTETSTRING_SYNTAX "\"\n" );
 667                 return LDAP_INVALID_SYNTAX;
 668         }
 669         slap_schema.si_at_undefined = &slap_at_undefined;
 670
 671         for( i=0; ad_map[i].ssam_name; i++ ) {
 672                 int rc;
 673                 const char *text;
 674
 675                 AttributeDescription ** adp = (AttributeDescription **)
 676                         &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 677
 678                 assert( *adp == NULL );
 679
 680                 rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 681
 682                 if( rc != LDAP_SUCCESS ) {
 683                         fprintf( stderr, "slap_schema_check: "
 684                                 "No attribute \"%s\" defined in schema\n",
 685                                 ad_map[i].ssam_name );
 686                         return rc;
 687                 }
 688
 689                 if( ad_map[i].ssam_match ) {
 690                         /* install custom matching routine */
 691                         (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 692                 }
 693         }
 694
 695         for( i=0; oc_map[i].ssom_name; i++ ) {
 696                 ObjectClass ** ocp = (ObjectClass **)
 697                         &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 698
 699                 assert( *ocp == NULL );
 700
 701                 *ocp = oc_find( oc_map[i].ssom_name );
 702
 703                 if( *ocp == NULL ) {
 704                         fprintf( stderr, "slap_schema_check: "
 705                                 "No objectClass \"%s\" defined in schema\n",
 706                                 oc_map[i].ssom_name );
 707                         return LDAP_OBJECT_CLASS_VIOLATION;
 708                 }
 709         }
 710
 711         ++schema_init_done;
 712         return LDAP_SUCCESS;
 713 }
 714
 715 static int rootDseObjectClass (
 716         Entry *e,
 717         ObjectClass *oc,
 718         const char** text,
 719         char *textbuf, size_t textlen )
 720 {
 721         *text = textbuf;
 722         if( e->e_nname.bv_len ) {
 723                 snprintf( textbuf, textlen,
 724                         "objectClass \"%s\" only allowed in the root DSE",
 725                         oc->soc_oid );
 726                 return LDAP_OBJECT_CLASS_VIOLATION;
 727         }
 728
 729         /* we should not be called for the root DSE */
 730         assert( 0 );
 731         return LDAP_SUCCESS;
 732 }
 733
 734 static int subentryObjectClass (
 735         Entry *e,
 736         ObjectClass *oc,
 737         const char** text,
 738         char *textbuf, size_t textlen )
 739 {
 740         if( !is_entry_subentry( e ) ) {
 741                 snprintf( textbuf, textlen,
 742                         "objectClass \"%s\" only allowed in subentries",
 743                         oc->soc_oid );
 744                 return LDAP_OBJECT_CLASS_VIOLATION;
 745         }
 746         return LDAP_SUCCESS;
 747 }
 748
 749 static int rootDseAttribute (
 750         Entry *e,
 751         Attribute *attr,
 752         const char** text,
 753         char *textbuf, size_t textlen )
 754 {
 755         *text = textbuf;
 756         if( e->e_nname.bv_len ) {
 757                 snprintf( textbuf, textlen,
 758                         "attribute \"%s\" only allowed in the root DSE",
 759                         attr->a_desc->ad_cname.bv_val );
 760                 return LDAP_OBJECT_CLASS_VIOLATION;
 761         }
 762
 763         /* we should not be called for the root DSE */
 764         assert( 0 );
 765         return LDAP_SUCCESS;
 766 }
 767
 768 static int subentryAttribute (
 769         Entry *e,
 770         Attribute *attr,
 771         const char** text,
 772         char *textbuf, size_t textlen )
 773 {
 774         *text = textbuf;
 775         if( !is_entry_subentry( e ) ) {
 776                 snprintf( textbuf, textlen,
 777                         "attribute \"%s\" only allowed in the subentry",
 778                         attr->a_desc->ad_cname.bv_val );
 779                 return LDAP_OBJECT_CLASS_VIOLATION;
 780         }
 781
 782         return LDAP_SUCCESS;
 783 }
 784
 785 static int referralAttribute (
 786         Entry *e,
 787         Attribute *attr,
 788         const char** text,
 789         char *textbuf, size_t textlen )
 790 {
 791         *text = textbuf;
 792         if( !is_entry_referral( e ) ) {
 793                 snprintf( textbuf, textlen,
 794                         "attribute \"%s\" only allowed in the referral",
 795                         attr->a_desc->ad_cname.bv_val );
 796                 return LDAP_OBJECT_CLASS_VIOLATION;
 797         }
 798
 799         return LDAP_SUCCESS;
 800 }