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