git.sur5r.net Git - openldap/blob - servers/slapd/schema_prep.c

   1 /* schema_init.c - init builtin schema */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/ctype.h>
  13 #include <ac/string.h>
  14 #include <ac/socket.h>
  15
  16 #include "slap.h"
  17 #include "ldap_pvt.h"
  18 #include "ldap_pvt_uc.h"
  19
  20 int schema_init_done = 0;
  21
  22 struct slap_internal_schema slap_schema;
  23
  24 static int
  25 objectClassMatch(
  26         int *matchp,
  27         slap_mask_t flags,
  28         Syntax *syntax,
  29         MatchingRule *mr,
  30         struct berval *value,
  31         void *assertedValue )
  32 {
  33         struct berval *a = (struct berval *) assertedValue;
  34         ObjectClass *oc = oc_bvfind( value );
  35         ObjectClass *asserted = oc_bvfind( a );
  36
  37 #if 1
  38 #ifdef NEW_LOGGING
  39         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
  40                    "> objectClassMatch(%s, %s)\n",
  41                    value->bv_val, a->bv_val ));
  42 #else
  43         Debug( LDAP_DEBUG_TRACE, "> objectClassMatch(%s,%s)\n",
  44                 value->bv_val, a->bv_val, 0 );
  45 #endif
  46 #endif
  47
  48         if( asserted == NULL ) {
  49                 if( OID_LEADCHAR( *a->bv_val ) ) {
  50                         /* OID form, return FALSE */
  51                         *matchp = 1;
  52                         return LDAP_SUCCESS;
  53                 }
  54
  55                 /* desc form, return undefined */
  56                 return SLAPD_COMPARE_UNDEFINED;
  57         }
  58
  59         if ( oc == NULL ) {
  60                 /* unrecognized stored value */
  61                 return SLAPD_COMPARE_UNDEFINED;
  62         }
  63
  64         if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) {
  65                 *matchp = ( asserted != oc );
  66         } else {
  67                 *matchp = !is_object_subclass( asserted, oc );
  68         }
  69
  70 #if 1
  71 #ifdef NEW_LOGGING
  72         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
  73                    "< objectClassMatch(%s, %s) = %d\n",
  74                    value->bv_val, a->bv_val, *matchp ));
  75 #else
  76         Debug( LDAP_DEBUG_TRACE, "< objectClassMatch(%s,%s) = %d\n",
  77                 value->bv_val, a->bv_val, *matchp );
  78 #endif
  79 #endif
  80
  81         return LDAP_SUCCESS;
  82 }
  83
  84 #if 1
  85 #define structuralObjectClassMatch objectClassMatch
  86 #else
  87 static int
  88 structuralObjectClassMatch(
  89         int *matchp,
  90         slap_mask_t flags,
  91         Syntax *syntax,
  92         MatchingRule *mr,
  93         struct berval *value,
  94         void *assertedValue )
  95 {
  96         struct berval *a = (struct berval *) assertedValue;
  97         ObjectClass *oc = oc_bvfind( value );
  98         ObjectClass *asserted = oc_bvfind( a );
  99
 100 #if 1
 101 #ifdef NEW_LOGGING
 102         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
 103                    "> structuralObjectClassMatch(%s, %s)\n",
 104                    value->bv_val, a->bv_val ));
 105 #else
 106         Debug( LDAP_DEBUG_TRACE, "> structuralObjectClassMatch(%s,%s)\n",
 107                 value->bv_val, a->bv_val, 0 );
 108 #endif
 109 #endif
 110
 111         if( asserted == NULL ) {
 112                 if( OID_LEADCHAR( *a->bv_val ) ) {
 113                         /* OID form, return FALSE */
 114                         *matchp = 1;
 115                         return LDAP_SUCCESS;
 116                 }
 117
 118                 /* desc form, return undefined */
 119                 return SLAPD_COMPARE_UNDEFINED;
 120         }
 121
 122         if ( oc == NULL ) {
 123                 /* unrecognized stored value */
 124                 return SLAPD_COMPARE_UNDEFINED;
 125         }
 126
 127         *matchp = ( asserted != oc );
 128
 129 #if 1
 130 #ifdef NEW_LOGGING
 131         LDAP_LOG(( "schema", LDAP_LEVEL_ENTRY,
 132                    "< structuralObjectClassMatch( %s, %s ) = %d\n",
 133                    value->bv_val, a->bv_val, *matchp ));
 134 #else
 135         Debug( LDAP_DEBUG_TRACE, "< structuralObjectClassMatch(%s,%s) = %d\n",
 136                 value->bv_val, a->bv_val, *matchp );
 137 #endif
 138 #endif
 139
 140         return LDAP_SUCCESS;
 141 }
 142 #endif
 143
 144 static ObjectClassSchemaCheckFN rootDseObjectClass;
 145 static ObjectClassSchemaCheckFN aliasObjectClass;
 146 static ObjectClassSchemaCheckFN referralObjectClass;
 147 static ObjectClassSchemaCheckFN subentryObjectClass;
 148 static ObjectClassSchemaCheckFN dynamicObjectClass;
 149
 150 static struct slap_schema_oc_map {
 151         char *ssom_name;
 152         char *ssom_defn;
 153         ObjectClassSchemaCheckFN *ssom_check;
 154         slap_mask_t ssom_flags;
 155         size_t ssom_offset;
 156 } oc_map[] = {
 157         { "top", "( 2.5.6.0 NAME 'top' "
 158                         "DESC 'top of the superclass chain' "
 159                         "ABSTRACT MUST objectClass )",
 160                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 161         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 162                         "NAME 'extensibleObject' "
 163                         "DESC 'RFC2252: extensible object' "
 164                         "SUP top AUXILIARY )",
 165                 0, SLAP_OC_OPERATIONAL,
 166                 offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 167         { "alias", "( 2.5.6.1 NAME 'alias' "
 168                         "DESC 'RFC2256: an alias' "
 169                         "SUP top STRUCTURAL "
 170                         "MUST aliasedObjectName )",
 171                 aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
 172                 offsetof(struct slap_internal_schema, si_oc_alias) },
 173         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 174                         "DESC 'namedref: named subordinate referral' "
 175                         "SUP top STRUCTURAL MUST ref )",
 176                 referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
 177                 offsetof(struct slap_internal_schema, si_oc_referral) },
 178         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 179                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 180                         "DESC 'OpenLDAP Root DSE object' "
 181                         "SUP top STRUCTURAL MAY cn )",
 182                 rootDseObjectClass, SLAP_OC_OPERATIONAL,
 183                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 184         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 185                         "SUP top STRUCTURAL "
 186                         "MUST ( cn $ subtreeSpecification ) )",
 187                 subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
 188                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 189         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 190                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 191                 "AUXILIARY "
 192                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 193                         "objectClasses $ attributeTypes $ matchingRules $ "
 194                         "matchingRuleUse ) )",
 195                 subentryObjectClass, SLAP_OC_OPERATIONAL,
 196                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 197         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 198                 "DESC 'OpenLDAP system monitoring' "
 199                 "STRUCTURAL "
 200                 "MUST cn )",
 201                 0, SLAP_OC_OPERATIONAL,
 202                 offsetof(struct slap_internal_schema, si_oc_monitor) },
 203         { NULL, NULL, NULL, 0, 0 }
 204 };
 205
 206 static AttributeTypeSchemaCheckFN rootDseAttribute;
 207 static AttributeTypeSchemaCheckFN aliasAttribute;
 208 static AttributeTypeSchemaCheckFN referralAttribute;
 209 static AttributeTypeSchemaCheckFN subentryAttribute;
 210 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 211 static AttributeTypeSchemaCheckFN dynamicAttribute;
 212
 213 static struct slap_schema_ad_map {
 214         char *ssam_name;
 215         char *ssam_defn;
 216         AttributeTypeSchemaCheckFN *ssam_check;
 217         slap_mask_t ssam_flags;
 218         slap_mr_match_func *ssam_match;
 219         slap_mr_indexer_func *ssam_indexer;
 220         slap_mr_filter_func *ssam_filter;
 221         size_t ssam_offset;
 222 } ad_map[] = {
 223         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 224                         "DESC 'RFC2256: object classes of the entity' "
 225                         "EQUALITY objectIdentifierMatch "
 226                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 227                 NULL, SLAP_AT_FINAL, objectClassMatch, NULL, NULL,
 228                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 229
 230         /* user entry operational attributes */
 231         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 232                         "DESC 'X.500(93): structural object class of entry' "
 233                         "EQUALITY objectIdentifierMatch "
 234                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 235                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 236                 NULL, 0, structuralObjectClassMatch, NULL, NULL,
 237                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 238         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 239                         "DESC 'RFC2252: time which object was created' "
 240                         "EQUALITY generalizedTimeMatch "
 241                         "ORDERING generalizedTimeOrderingMatch "
 242                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 243                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 244                 NULL, 0, NULL, NULL, NULL,
 245                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 246         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 247                         "DESC 'RFC2252: time which object was last modified' "
 248                         "EQUALITY generalizedTimeMatch "
 249                         "ORDERING generalizedTimeOrderingMatch "
 250                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 251                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 252                 NULL, 0, NULL, NULL, NULL,
 253                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 254         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 255                         "DESC 'RFC2252: name of creator' "
 256                         "EQUALITY distinguishedNameMatch "
 257                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 258                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 259                 NULL, 0, NULL, NULL, NULL,
 260                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 261         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 262                         "DESC 'RFC2252: name of last modifier' "
 263                         "EQUALITY distinguishedNameMatch "
 264                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 265                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 266                 NULL, 0, NULL, NULL, NULL,
 267                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 268         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 269                         "DESC 'X.501: entry has children' "
 270                         "EQUALITY booleanMatch "
 271                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 272                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 273                 NULL, 0, NULL, NULL, NULL,
 274                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 275         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 276                         "DESC 'RFC2252: name of controlling subschema entry' "
 277                         "EQUALITY distinguishedNameMatch "
 278                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 279                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 280                 NULL, 0, NULL, NULL, NULL,
 281                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 282
 283         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 284                         "DESC 'LCUP/LDUP: universally unique identifier' "
 285                         "EQUALITY octetStringMatch "
 286                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 287                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 288                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 289                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 290         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 291                         "DESC 'LCUP/LDUP: change sequence number' "
 292                         "EQUALITY octetStringMatch "
 293                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 294                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 295                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 296                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 297
 298         /* root DSE attributes */
 299         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 300                         "DESC 'RFC2252: alternative servers' "
 301                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 302                 rootDseAttribute, 0, NULL, NULL, NULL,
 303                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 304         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 305                         "NAME 'namingContexts' "
 306                         "DESC 'RFC2252: naming contexts' "
 307                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 308                 rootDseAttribute, 0, NULL, NULL, NULL,
 309                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 310         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 311                         "NAME 'supportedControl' "
 312                         "DESC 'RFC2252: supported controls' "
 313                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 314                 rootDseAttribute, 0, NULL, NULL, NULL,
 315                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 316         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 317                         "NAME 'supportedExtension' "
 318                         "DESC 'RFC2252: supported extended operations' "
 319                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 320                 rootDseAttribute, 0, NULL, NULL, NULL,
 321                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 322         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 323                         "NAME 'supportedLDAPVersion' "
 324                         "DESC 'RFC2252: supported LDAP versions' "
 325                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 326                 rootDseAttribute, 0, NULL, NULL, NULL,
 327                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 328         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 329                         "NAME 'supportedSASLMechanisms' "
 330                         "DESC 'RFC2252: supported SASL mechanisms'"
 331                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 332                 rootDseAttribute, 0, NULL, NULL, NULL,
 333                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 334         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 335                         "NAME 'supportedFeatures' "
 336                         "DESC 'features supported by the server' "
 337                         "EQUALITY objectIdentifierMatch "
 338                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 339                         "USAGE dSAOperation )",
 340                 rootDseAttribute, 0, NULL, NULL, NULL,
 341                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 342         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 343                         "NAME 'monitorContext' "
 344                         "DESC 'monitor context' "
 345                         "EQUALITY objectIdentifierMatch "
 346                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 347                         "SINGLE-VALUE NO-USER-MODIFICATION "
 348                         "USAGE dSAOperation )",
 349                 rootDseAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 350                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 351         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 352                         "DESC 'RFC3045: name of implementation vendor' "
 353                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 354                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 355                         "SINGLE-VALUE NO-USER-MODIFICATION "
 356                         "USAGE dSAOperation )",
 357                 rootDseAttribute, 0, NULL, NULL, NULL,
 358                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 359         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 360                         "DESC 'RFC3045: version of implementation' "
 361                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 362                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 363                         "SINGLE-VALUE NO-USER-MODIFICATION "
 364                         "USAGE dSAOperation )",
 365                 rootDseAttribute, 0, NULL, NULL, NULL,
 366                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 367
 368         /* subentry attributes */
 369         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 370                         "EQUALITY objectIdentifierMatch "
 371                         "USAGE directoryOperation "
 372                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 373                 administrativeRoleAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 374                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 375         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 376                         "SINGLE-VALUE "
 377                         "USAGE directoryOperation "
 378                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 379                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 380                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 381
 382         /* subschema subentry attributes */
 383         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 384                         "DESC 'RFC2252: DIT structure rules' "
 385                         "EQUALITY integerFirstComponentMatch "
 386                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 387                         "USAGE directoryOperation ) ",
 388                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 389                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 390         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 391                         "DESC 'RFC2252: DIT content rules' "
 392                         "EQUALITY objectIdentifierFirstComponentMatch "
 393                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 394                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 395                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 396         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 397                         "DESC 'RFC2252: matching rules' "
 398                         "EQUALITY objectIdentifierFirstComponentMatch "
 399                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 400                 subentryAttribute, 0, NULL, NULL, NULL,
 401                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 402         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 403                         "DESC 'RFC2252: attribute types' "
 404                         "EQUALITY objectIdentifierFirstComponentMatch "
 405                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 406                 subentryAttribute, 0, NULL, NULL, NULL,
 407                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 408         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 409                         "DESC 'RFC2252: object classes' "
 410                         "EQUALITY objectIdentifierFirstComponentMatch "
 411                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 412                 subentryAttribute, 0, NULL, NULL, NULL,
 413                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 414         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 415                         "DESC 'RFC2252: name forms ' "
 416                         "EQUALITY objectIdentifierFirstComponentMatch "
 417                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 418                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 419                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 420         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 421                         "DESC 'RFC2252: matching rule uses' "
 422                         "EQUALITY objectIdentifierFirstComponentMatch "
 423                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 424                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 425                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 426
 427         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 428                         "DESC 'RFC2252: LDAP syntaxes' "
 429                         "EQUALITY objectIdentifierFirstComponentMatch "
 430                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 431                 subentryAttribute, 0, NULL, NULL, NULL,
 432                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 433
 434         /* knowledge information */
 435         { "aliasedObjectName", "( 2.5.4.1 "
 436                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 437                         "DESC 'RFC2256: name of aliased object' "
 438                         "EQUALITY distinguishedNameMatch "
 439                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 440                 aliasAttribute, SLAP_AT_FINAL, NULL, NULL, NULL,
 441                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 442         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 443                         "DESC 'namedref: subordinate referral URL' "
 444                         "EQUALITY caseExactMatch "
 445                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 446                         "USAGE distributedOperation )",
 447                 referralAttribute, 0, NULL, NULL, NULL,
 448                 offsetof(struct slap_internal_schema, si_ad_ref) },
 449
 450         /* access control internals */
 451         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 452                         "NAME 'entry' "
 453                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 454                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 455                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 456                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 457                 offsetof(struct slap_internal_schema, si_ad_entry) },
 458         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 459                         "NAME 'children' "
 460                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 461                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 462                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 463                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 464                 offsetof(struct slap_internal_schema, si_ad_children) },
 465         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 466                         "NAME 'saslAuthzTo' "
 467                         "DESC 'SASL proxy authorization targets' "
 468                         "EQUALITY caseExactMatch "
 469                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 470                         "USAGE distributedOperation )",
 471                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 472                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 473         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 474                         "NAME 'saslAuthzFrom' "
 475                         "DESC 'SASL proxy authorization sources' "
 476                         "EQUALITY caseExactMatch "
 477                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 478                         "USAGE distributedOperation )",
 479                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 480                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 481 #ifdef SLAPD_ACI_ENABLED
 482         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 483                         "NAME 'OpenLDAPaci' "
 484                         "DESC 'OpenLDAP access control information (experimental)' "
 485                         "EQUALITY OpenLDAPaciMatch "
 486                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 487                         "USAGE directoryOperation )",
 488                 NULL, 0, NULL, NULL, NULL,
 489                 offsetof(struct slap_internal_schema, si_ad_aci) },
 490 #endif
 491
 492         /* userApplication attributes (which system schema depends upon) */
 493         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 494                         "DESC 'RFC2256: common supertype of DN attributes' "
 495                         "EQUALITY distinguishedNameMatch "
 496                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 497                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 498                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 499         { "name", "( 2.5.4.41 NAME 'name' "
 500                         "DESC 'RFC2256: common supertype of name attributes' "
 501                         "EQUALITY caseIgnoreMatch "
 502                         "SUBSTR caseIgnoreSubstringsMatch "
 503                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 504                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 505                 offsetof(struct slap_internal_schema, si_ad_name) },
 506         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 507                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 508                         "SUP name )",
 509                 NULL, 0, NULL, NULL, NULL,
 510                 offsetof(struct slap_internal_schema, si_ad_cn) },
 511         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 512                         "DESC 'RFC2256/2307: password of user' "
 513                         "EQUALITY octetStringMatch "
 514                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 515                 NULL, 0, NULL, NULL, NULL,
 516                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 517
 518 #ifdef SLAPD_AUTHPASSWD
 519         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 520                         "NAME 'authPassword' "
 521                         "DESC 'RFC3112: authentication password attribute' "
 522                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 523                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 524                 NULL, 0,
 525                 NULL, NULL, NULL,
 526                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 527         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 528                         "NAME 'supportedAuthPasswordSchemes' "
 529                         "DESC 'RFC3112: supported authPassword schemes' "
 530                         "EQUALITY caseExactIA5Match "
 531                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 532                         "USAGE dSAOperation )",
 533                 subschemaAttribute, 0, NULL, NULL, NULL,
 534                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 535 #endif
 536 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 537         { "krbName", NULL,
 538                 NULL, 0, NULL, NULL, NULL,
 539                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 540 #endif
 541
 542         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 543 };
 544
 545 static AttributeType slap_at_undefined = {
 546         { "1.1.1", NULL, NULL, 1, NULL,
 547                 NULL, NULL, NULL, NULL,
 548                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 549         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 550         NULL, /* sup */
 551         NULL, /* subtypes */
 552         NULL, NULL, NULL, NULL, /* matching rules */
 553         NULL, /* syntax (this may need to be defined) */
 554         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 555         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 556         NULL, /* next */
 557         NULL /* attribute description */
 558         /* mutex (don't know how to initialize it :) */
 559 };
 560
 561 static struct slap_schema_mr_map {
 562         char *ssmm_name;
 563         size_t ssmm_offset;
 564 } mr_map[] = {
 565         { "distinguishedNameMatch",
 566                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 567         { "integerMatch",
 568                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 569         { NULL, 0 }
 570 };
 571
 572 static struct slap_schema_syn_map {
 573         char *sssm_name;
 574         size_t sssm_offset;
 575 } syn_map[] = {
 576         { "1.3.6.1.4.1.1466.115.121.1.40",
 577                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 578         { "1.3.6.1.4.1.1466.115.121.1.12",
 579                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 580         { "1.3.6.1.4.1.1466.115.121.1.27",
 581                 offsetof(struct slap_internal_schema, si_syn_integer) },
 582         { NULL, 0 }
 583 };
 584
 585 int
 586 slap_schema_load( void )
 587 {
 588         int i;
 589
 590         for( i=0; syn_map[i].sssm_name; i++ ) {
 591                 Syntax ** synp = (Syntax **)
 592                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 593
 594                 assert( *synp == NULL );
 595
 596                 *synp = syn_find( syn_map[i].sssm_name );
 597
 598                 if( *synp == NULL ) {
 599                         fprintf( stderr, "slap_schema_check: "
 600                                 "No syntax \"%s\" defined in schema\n",
 601                                 syn_map[i].sssm_name );
 602                         return LDAP_INVALID_SYNTAX;
 603                 }
 604         }
 605
 606         for( i=0; mr_map[i].ssmm_name; i++ ) {
 607                 MatchingRule ** mrp = (MatchingRule **)
 608                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 609
 610                 assert( *mrp == NULL );
 611
 612                 *mrp = mr_find( mr_map[i].ssmm_name );
 613
 614                 if( *mrp == NULL ) {
 615                         fprintf( stderr, "slap_schema_check: "
 616                                 "No matching rule \"%s\" defined in schema\n",
 617                                 mr_map[i].ssmm_name );
 618                         return LDAP_INAPPROPRIATE_MATCHING;
 619                 }
 620         }
 621
 622         for( i=0; ad_map[i].ssam_name; i++ ) {
 623                 assert( ad_map[i].ssam_defn != NULL );
 624                 {
 625                         LDAPAttributeType *at;
 626                         int             code;
 627                         const char      *err;
 628
 629                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 630                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 631                         if ( !at ) {
 632                                 fprintf( stderr,
 633                                         "slap_schema_load: %s: %s before %s\n",
 634                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 635                                 return code;
 636                         }
 637
 638                         if ( at->at_oid == NULL ) {
 639                                 fprintf( stderr, "slap_schema_load: "
 640                                         "attributeType \"%s\" has no OID\n",
 641                                         ad_map[i].ssam_name );
 642                                 return LDAP_OTHER;
 643                         }
 644
 645                         code = at_add( at, &err );
 646                         if ( code ) {
 647                                 fprintf( stderr, "slap_schema_load: "
 648                                         "%s: %s: \"%s\"\n",
 649                                          ad_map[i].ssam_name, scherr2str(code), err );
 650                                 return code;
 651                         }
 652                         ldap_memfree( at );
 653                 }
 654                 {
 655                         int rc;
 656                         const char *text;
 657
 658                         AttributeDescription ** adp = (AttributeDescription **)
 659                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 660
 661                         assert( *adp == NULL );
 662
 663                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 664                         if( rc != LDAP_SUCCESS ) {
 665                                 fprintf( stderr, "slap_schema_check: "
 666                                         "No attribute \"%s\" defined in schema\n",
 667                                         ad_map[i].ssam_name );
 668                                 return rc;
 669                         }
 670
 671                         if( ad_map[i].ssam_check ) {
 672                                 /* install check routine */
 673                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 674                         }
 675                         /* install flags */
 676                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 677
 678                         if( ad_map[i].ssam_match ) {
 679                                 /* install custom matching routine */
 680                                 (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 681                         }
 682                 }
 683         }
 684
 685         for( i=0; oc_map[i].ssom_name; i++ ) {
 686                 assert( oc_map[i].ssom_defn != NULL );
 687                 {
 688                         LDAPObjectClass *oc;
 689                         int             code;
 690                         const char      *err;
 691
 692                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 693                                 LDAP_SCHEMA_ALLOW_ALL );
 694                         if ( !oc ) {
 695                                 fprintf( stderr, "slap_schema_load: "
 696                                         "%s: %s before %s\n",
 697                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 698                                 return code;
 699                         }
 700
 701                         if ( oc->oc_oid == NULL ) {
 702                                 fprintf( stderr, "slap_schema_load: "
 703                                         "%s: objectclass has no OID\n",
 704                                         oc_map[i].ssom_name );
 705                                 return LDAP_OTHER;
 706                         }
 707
 708                         code = oc_add(oc,0,&err);
 709                         if ( code ) {
 710                                 fprintf( stderr, "slap_schema_load: "
 711                                         "%s: %s: \"%s\"\n",
 712                                         oc_map[i].ssom_name, scherr2str(code), err);
 713                                 return code;
 714                         }
 715
 716                         ldap_memfree(oc);
 717                 }
 718                 {
 719                         ObjectClass ** ocp = (ObjectClass **)
 720                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 721
 722                         assert( *ocp == NULL );
 723
 724                         *ocp = oc_find( oc_map[i].ssom_name );
 725                         if( *ocp == NULL ) {
 726                                 fprintf( stderr, "slap_schema_check: "
 727                                         "No objectClass \"%s\" defined in schema\n",
 728                                         oc_map[i].ssom_name );
 729                                 return LDAP_OBJECT_CLASS_VIOLATION;
 730                         }
 731
 732                         if( oc_map[i].ssom_check ) {
 733                                 /* install check routine */
 734                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 735                         }
 736                         /* install flags */
 737                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 738                 }
 739         }
 740
 741         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 742         slap_schema.si_at_undefined = &slap_at_undefined;
 743
 744         return LDAP_SUCCESS;
 745 }
 746
 747 int
 748 slap_schema_check( void )
 749 {
 750         /* we should only be called once after schema_init() was called */
 751         assert( schema_init_done == 1 );
 752
 753         ++schema_init_done;
 754         return LDAP_SUCCESS;
 755 }
 756
 757 static int rootDseObjectClass (
 758         Backend *be,
 759         Entry *e,
 760         ObjectClass *oc,
 761         const char** text,
 762         char *textbuf, size_t textlen )
 763 {
 764         *text = textbuf;
 765
 766         if( e->e_nname.bv_len ) {
 767                 snprintf( textbuf, textlen,
 768                         "objectClass \"%s\" only allowed in the root DSE",
 769                         oc->soc_oid );
 770                 return LDAP_OBJECT_CLASS_VIOLATION;
 771         }
 772
 773         /* we should not be called for the root DSE */
 774         assert( 0 );
 775         return LDAP_SUCCESS;
 776 }
 777
 778 static int aliasObjectClass (
 779         Backend *be,
 780         Entry *e,
 781         ObjectClass *oc,
 782         const char** text,
 783         char *textbuf, size_t textlen )
 784 {
 785         *text = textbuf;
 786
 787         if( !SLAP_ALIASES(be) ) {
 788                 snprintf( textbuf, textlen,
 789                         "objectClass \"%s\" not supported in context",
 790                         oc->soc_oid );
 791                 return LDAP_OBJECT_CLASS_VIOLATION;
 792         }
 793
 794         return LDAP_SUCCESS;
 795 }
 796
 797 static int referralObjectClass (
 798         Backend *be,
 799         Entry *e,
 800         ObjectClass *oc,
 801         const char** text,
 802         char *textbuf, size_t textlen )
 803 {
 804         *text = textbuf;
 805
 806         if( !SLAP_REFERRALS(be) ) {
 807                 snprintf( textbuf, textlen,
 808                         "objectClass \"%s\" not supported in context",
 809                         oc->soc_oid );
 810                 return LDAP_OBJECT_CLASS_VIOLATION;
 811         }
 812
 813         return LDAP_SUCCESS;
 814 }
 815
 816 static int subentryObjectClass (
 817         Backend *be,
 818         Entry *e,
 819         ObjectClass *oc,
 820         const char** text,
 821         char *textbuf, size_t textlen )
 822 {
 823         *text = textbuf;
 824
 825         if( !SLAP_SUBENTRIES(be) ) {
 826                 snprintf( textbuf, textlen,
 827                         "objectClass \"%s\" not supported in context",
 828                         oc->soc_oid );
 829                 return LDAP_OBJECT_CLASS_VIOLATION;
 830         }
 831
 832         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 833                 snprintf( textbuf, textlen,
 834                         "objectClass \"%s\" only allowed in subentries",
 835                         oc->soc_oid );
 836                 return LDAP_OBJECT_CLASS_VIOLATION;
 837         }
 838
 839         return LDAP_SUCCESS;
 840 }
 841
 842 static int dynamicObjectClass (
 843         Backend *be,
 844         Entry *e,
 845         ObjectClass *oc,
 846         const char** text,
 847         char *textbuf, size_t textlen )
 848 {
 849         *text = textbuf;
 850
 851         if( !SLAP_DYNAMIC(be) ) {
 852                 snprintf( textbuf, textlen,
 853                         "objectClass \"%s\" not supported in context",
 854                         oc->soc_oid );
 855                 return LDAP_OBJECT_CLASS_VIOLATION;
 856         }
 857
 858         return LDAP_SUCCESS;
 859 }
 860
 861 static int rootDseAttribute (
 862         Backend *be,
 863         Entry *e,
 864         Attribute *attr,
 865         const char** text,
 866         char *textbuf, size_t textlen )
 867 {
 868         *text = textbuf;
 869
 870         if( e->e_nname.bv_len ) {
 871                 snprintf( textbuf, textlen,
 872                         "attribute \"%s\" only allowed in the root DSE",
 873                         attr->a_desc->ad_cname.bv_val );
 874                 return LDAP_OBJECT_CLASS_VIOLATION;
 875         }
 876
 877         /* we should not be called for the root DSE */
 878         assert( 0 );
 879         return LDAP_SUCCESS;
 880 }
 881
 882 static int aliasAttribute (
 883         Backend *be,
 884         Entry *e,
 885         Attribute *attr,
 886         const char** text,
 887         char *textbuf, size_t textlen )
 888 {
 889         *text = textbuf;
 890
 891         if( !SLAP_ALIASES(be) ) {
 892                 snprintf( textbuf, textlen,
 893                         "attribute \"%s\" not supported in context",
 894                         attr->a_desc->ad_cname.bv_val );
 895                 return LDAP_OBJECT_CLASS_VIOLATION;
 896         }
 897
 898         if( !is_entry_alias( e ) ) {
 899                 snprintf( textbuf, textlen,
 900                         "attribute \"%s\" only allowed in the alias",
 901                         attr->a_desc->ad_cname.bv_val );
 902                 return LDAP_OBJECT_CLASS_VIOLATION;
 903         }
 904
 905         return LDAP_SUCCESS;
 906 }
 907
 908 static int referralAttribute (
 909         Backend *be,
 910         Entry *e,
 911         Attribute *attr,
 912         const char** text,
 913         char *textbuf, size_t textlen )
 914 {
 915         *text = textbuf;
 916
 917         if( !SLAP_REFERRALS(be) ) {
 918                 snprintf( textbuf, textlen,
 919                         "attribute \"%s\" not supported in context",
 920                         attr->a_desc->ad_cname.bv_val );
 921                 return LDAP_OBJECT_CLASS_VIOLATION;
 922         }
 923
 924         if( !is_entry_referral( e ) ) {
 925                 snprintf( textbuf, textlen,
 926                         "attribute \"%s\" only allowed in the referral",
 927                         attr->a_desc->ad_cname.bv_val );
 928                 return LDAP_OBJECT_CLASS_VIOLATION;
 929         }
 930
 931         return LDAP_SUCCESS;
 932 }
 933
 934 static int subentryAttribute (
 935         Backend *be,
 936         Entry *e,
 937         Attribute *attr,
 938         const char** text,
 939         char *textbuf, size_t textlen )
 940 {
 941         *text = textbuf;
 942
 943         if( !SLAP_SUBENTRIES(be) ) {
 944                 snprintf( textbuf, textlen,
 945                         "attribute \"%s\" not supported in context",
 946                         attr->a_desc->ad_cname.bv_val );
 947                 return LDAP_OBJECT_CLASS_VIOLATION;
 948         }
 949
 950         if( !is_entry_subentry( e ) ) {
 951                 snprintf( textbuf, textlen,
 952                         "attribute \"%s\" only allowed in the subentry",
 953                         attr->a_desc->ad_cname.bv_val );
 954                 return LDAP_OBJECT_CLASS_VIOLATION;
 955         }
 956
 957         return LDAP_SUCCESS;
 958 }
 959
 960 static int administrativeRoleAttribute (
 961         Backend *be,
 962         Entry *e,
 963         Attribute *attr,
 964         const char** text,
 965         char *textbuf, size_t textlen )
 966 {
 967         *text = textbuf;
 968
 969         if( !SLAP_SUBENTRIES(be) ) {
 970                 snprintf( textbuf, textlen,
 971                         "attribute \"%s\" not supported in context",
 972                         attr->a_desc->ad_cname.bv_val );
 973                 return LDAP_OBJECT_CLASS_VIOLATION;
 974         }
 975
 976         snprintf( textbuf, textlen,
 977                 "attribute \"%s\" not supported!",
 978                 attr->a_desc->ad_cname.bv_val );
 979         return LDAP_OBJECT_CLASS_VIOLATION;
 980 }