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