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( CONFIG, ENTRY,
  40                 "> objectClassMatch(%s, %s)\n", value->bv_val, a->bv_val, 0 );
  41 #else
  42         Debug( LDAP_DEBUG_TRACE, "> objectClassMatch(%s,%s)\n",
  43                 value->bv_val, a->bv_val, 0 );
  44 #endif
  45 #endif
  46
  47         if( asserted == NULL ) {
  48                 if( OID_LEADCHAR( *a->bv_val ) ) {
  49                         /* OID form, return FALSE */
  50                         *matchp = 1;
  51                         return LDAP_SUCCESS;
  52                 }
  53
  54                 /* desc form, return undefined */
  55                 return SLAPD_COMPARE_UNDEFINED;
  56         }
  57
  58         if ( oc == NULL ) {
  59                 /* unrecognized stored value */
  60                 return SLAPD_COMPARE_UNDEFINED;
  61         }
  62
  63         if( SLAP_IS_MR_VALUE_SYNTAX_MATCH( flags ) ) {
  64                 *matchp = ( asserted != oc );
  65         } else {
  66                 *matchp = !is_object_subclass( asserted, oc );
  67         }
  68
  69 #if 1
  70 #ifdef NEW_LOGGING
  71         LDAP_LOG( CONFIG, ENTRY,
  72                 "< objectClassMatch(%s, %s) = %d\n",
  73                 value->bv_val, a->bv_val, *matchp );
  74 #else
  75         Debug( LDAP_DEBUG_TRACE, "< objectClassMatch(%s,%s) = %d\n",
  76                 value->bv_val, a->bv_val, *matchp );
  77 #endif
  78 #endif
  79
  80         return LDAP_SUCCESS;
  81 }
  82
  83 #if 1
  84 #define structuralObjectClassMatch objectClassMatch
  85 #else
  86 static int
  87 structuralObjectClassMatch(
  88         int *matchp,
  89         slap_mask_t flags,
  90         Syntax *syntax,
  91         MatchingRule *mr,
  92         struct berval *value,
  93         void *assertedValue )
  94 {
  95         struct berval *a = (struct berval *) assertedValue;
  96         ObjectClass *oc = oc_bvfind( value );
  97         ObjectClass *asserted = oc_bvfind( a );
  98
  99 #if 1
 100 #ifdef NEW_LOGGING
 101         LDAP_LOG( CONFIG, ENTRY,
 102                 "> structuralObjectClassMatch(%s, %s)\n", value->bv_val, a->bv_val, 0 );
 103 #else
 104         Debug( LDAP_DEBUG_TRACE, "> structuralObjectClassMatch(%s,%s)\n",
 105                 value->bv_val, a->bv_val, 0 );
 106 #endif
 107 #endif
 108
 109         if( asserted == NULL ) {
 110                 if( OID_LEADCHAR( *a->bv_val ) ) {
 111                         /* OID form, return FALSE */
 112                         *matchp = 1;
 113                         return LDAP_SUCCESS;
 114                 }
 115
 116                 /* desc form, return undefined */
 117                 return SLAPD_COMPARE_UNDEFINED;
 118         }
 119
 120         if ( oc == NULL ) {
 121                 /* unrecognized stored value */
 122                 return SLAPD_COMPARE_UNDEFINED;
 123         }
 124
 125         *matchp = ( asserted != oc );
 126
 127 #if 1
 128 #ifdef NEW_LOGGING
 129         LDAP_LOG( CONFIG, ENTRY,
 130                 "< structuralObjectClassMatch( %s, %s ) = %d\n",
 131                 value->bv_val, a->bv_val, *matchp );
 132 #else
 133         Debug( LDAP_DEBUG_TRACE, "< structuralObjectClassMatch(%s,%s) = %d\n",
 134                 value->bv_val, a->bv_val, *matchp );
 135 #endif
 136 #endif
 137
 138         return LDAP_SUCCESS;
 139 }
 140 #endif
 141
 142 static ObjectClassSchemaCheckFN rootDseObjectClass;
 143 static ObjectClassSchemaCheckFN aliasObjectClass;
 144 static ObjectClassSchemaCheckFN referralObjectClass;
 145 static ObjectClassSchemaCheckFN subentryObjectClass;
 146 static ObjectClassSchemaCheckFN dynamicObjectClass;
 147
 148 static struct slap_schema_oc_map {
 149         char *ssom_name;
 150         char *ssom_defn;
 151         ObjectClassSchemaCheckFN *ssom_check;
 152         slap_mask_t ssom_flags;
 153         size_t ssom_offset;
 154 } oc_map[] = {
 155         { "top", "( 2.5.6.0 NAME 'top' "
 156                         "DESC 'top of the superclass chain' "
 157                         "ABSTRACT MUST objectClass )",
 158                 0, 0, offsetof(struct slap_internal_schema, si_oc_top) },
 159         { "extensibleObject", "( 1.3.6.1.4.1.1466.101.120.111 "
 160                         "NAME 'extensibleObject' "
 161                         "DESC 'RFC2252: extensible object' "
 162                         "SUP top AUXILIARY )",
 163                 0, SLAP_OC_OPERATIONAL,
 164                 offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 165         { "alias", "( 2.5.6.1 NAME 'alias' "
 166                         "DESC 'RFC2256: an alias' "
 167                         "SUP top STRUCTURAL "
 168                         "MUST aliasedObjectName )",
 169                 aliasObjectClass, SLAP_OC_ALIAS|SLAP_OC_OPERATIONAL,
 170                 offsetof(struct slap_internal_schema, si_oc_alias) },
 171         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 172                         "DESC 'namedref: named subordinate referral' "
 173                         "SUP top STRUCTURAL MUST ref )",
 174                 referralObjectClass, SLAP_OC_REFERRAL|SLAP_OC_OPERATIONAL,
 175                 offsetof(struct slap_internal_schema, si_oc_referral) },
 176         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 177                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 178                         "DESC 'OpenLDAP Root DSE object' "
 179                         "SUP top STRUCTURAL MAY cn )",
 180                 rootDseObjectClass, SLAP_OC_OPERATIONAL,
 181                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 182         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 183                         "SUP top STRUCTURAL "
 184                         "MUST ( cn $ subtreeSpecification ) )",
 185                 subentryObjectClass, SLAP_OC_SUBENTRY|SLAP_OC_OPERATIONAL,
 186                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 187         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 188                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 189                 "AUXILIARY "
 190                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 191                         "objectClasses $ attributeTypes $ matchingRules $ "
 192                         "matchingRuleUse ) )",
 193                 subentryObjectClass, SLAP_OC_OPERATIONAL,
 194                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 195         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 196                 "DESC 'OpenLDAP system monitoring' "
 197                 "STRUCTURAL "
 198                 "MUST cn )",
 199                 0, SLAP_OC_OPERATIONAL,
 200                 offsetof(struct slap_internal_schema, si_oc_monitor) },
 201         { NULL, NULL, NULL, 0, 0 }
 202 };
 203
 204 static AttributeTypeSchemaCheckFN rootDseAttribute;
 205 static AttributeTypeSchemaCheckFN aliasAttribute;
 206 static AttributeTypeSchemaCheckFN referralAttribute;
 207 static AttributeTypeSchemaCheckFN subentryAttribute;
 208 static AttributeTypeSchemaCheckFN administrativeRoleAttribute;
 209 static AttributeTypeSchemaCheckFN dynamicAttribute;
 210
 211 static struct slap_schema_ad_map {
 212         char *ssam_name;
 213         char *ssam_defn;
 214         AttributeTypeSchemaCheckFN *ssam_check;
 215         slap_mask_t ssam_flags;
 216         slap_mr_match_func *ssam_match;
 217         slap_mr_indexer_func *ssam_indexer;
 218         slap_mr_filter_func *ssam_filter;
 219         size_t ssam_offset;
 220 } ad_map[] = {
 221         { "objectClass", "( 2.5.4.0 NAME 'objectClass' "
 222                         "DESC 'RFC2256: object classes of the entity' "
 223                         "EQUALITY objectIdentifierMatch "
 224                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 225                 NULL, SLAP_AT_FINAL, objectClassMatch, NULL, NULL,
 226                 offsetof(struct slap_internal_schema, si_ad_objectClass) },
 227
 228         /* user entry operational attributes */
 229         { "structuralObjectClass", "( 2.5.21.9 NAME 'structuralObjectClass' "
 230                         "DESC 'X.500(93): structural object class of entry' "
 231                         "EQUALITY objectIdentifierMatch "
 232                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 233                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 234                 NULL, 0, structuralObjectClassMatch, NULL, NULL,
 235                 offsetof(struct slap_internal_schema, si_ad_structuralObjectClass) },
 236         { "createTimestamp", "( 2.5.18.1 NAME 'createTimestamp' "
 237                         "DESC 'RFC2252: time which object was created' "
 238                         "EQUALITY generalizedTimeMatch "
 239                         "ORDERING generalizedTimeOrderingMatch "
 240                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 241                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 242                 NULL, 0, NULL, NULL, NULL,
 243                 offsetof(struct slap_internal_schema, si_ad_createTimestamp) },
 244         { "modifyTimestamp", "( 2.5.18.2 NAME 'modifyTimestamp' "
 245                         "DESC 'RFC2252: time which object was last modified' "
 246                         "EQUALITY generalizedTimeMatch "
 247                         "ORDERING generalizedTimeOrderingMatch "
 248                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
 249                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 250                 NULL, 0, NULL, NULL, NULL,
 251                 offsetof(struct slap_internal_schema, si_ad_modifyTimestamp) },
 252         { "creatorsName", "( 2.5.18.3 NAME 'creatorsName' "
 253                         "DESC 'RFC2252: name of creator' "
 254                         "EQUALITY distinguishedNameMatch "
 255                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 256                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 257                 NULL, 0, NULL, NULL, NULL,
 258                 offsetof(struct slap_internal_schema, si_ad_creatorsName) },
 259         { "modifiersName", "( 2.5.18.4 NAME 'modifiersName' "
 260                         "DESC 'RFC2252: name of last modifier' "
 261                         "EQUALITY distinguishedNameMatch "
 262                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
 263                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 264                 NULL, 0, NULL, NULL, NULL,
 265                 offsetof(struct slap_internal_schema, si_ad_modifiersName) },
 266         { "hasSubordinates", "( 2.5.18.9 NAME 'hasSubordinates' "
 267                         "DESC 'X.501: entry has children' "
 268                         "EQUALITY booleanMatch "
 269                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
 270                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 271                 NULL, 0, NULL, NULL, NULL,
 272                 offsetof(struct slap_internal_schema, si_ad_hasSubordinates) },
 273         { "subschemaSubentry", "( 2.5.18.10 NAME 'subschemaSubentry' "
 274                         "DESC 'RFC2252: name of controlling subschema entry' "
 275                         "EQUALITY distinguishedNameMatch "
 276                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE "
 277                         "NO-USER-MODIFICATION USAGE directoryOperation )",
 278                 NULL, 0, NULL, NULL, NULL,
 279                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 280
 281         { "entryUUID", "( 1.3.6.1.4.1.4203.666.1.6 NAME 'entryUUID' "
 282                         "DESC 'LCUP/LDUP: universally unique identifier' "
 283                         "EQUALITY octetStringMatch "
 284                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 285                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 286                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 287                 offsetof(struct slap_internal_schema, si_ad_entryUUID) },
 288         { "entryCSN", "( 1.3.6.1.4.1.4203.666.1.7 NAME 'entryCSN' "
 289                         "DESC 'LCUP/LDUP: change sequence number' "
 290                         "EQUALITY octetStringMatch "
 291                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{64} "
 292                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )",
 293                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 294                 offsetof(struct slap_internal_schema, si_ad_entryCSN) },
 295
 296         /* root DSE attributes */
 297         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 298                         "DESC 'RFC2252: alternative servers' "
 299                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 300                 rootDseAttribute, 0, NULL, NULL, NULL,
 301                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 302         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 303                         "NAME 'namingContexts' "
 304                         "DESC 'RFC2252: naming contexts' "
 305                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 306                 rootDseAttribute, 0, NULL, NULL, NULL,
 307                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 308         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 309                         "NAME 'supportedControl' "
 310                         "DESC 'RFC2252: supported controls' "
 311                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 312                 rootDseAttribute, 0, NULL, NULL, NULL,
 313                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 314         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 315                         "NAME 'supportedExtension' "
 316                         "DESC 'RFC2252: supported extended operations' "
 317                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 318                 rootDseAttribute, 0, NULL, NULL, NULL,
 319                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 320         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 321                         "NAME 'supportedLDAPVersion' "
 322                         "DESC 'RFC2252: supported LDAP versions' "
 323                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 324                 rootDseAttribute, 0, NULL, NULL, NULL,
 325                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 326         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 327                         "NAME 'supportedSASLMechanisms' "
 328                         "DESC 'RFC2252: supported SASL mechanisms'"
 329                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 330                 rootDseAttribute, 0, NULL, NULL, NULL,
 331                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 332         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 333                         "NAME 'supportedFeatures' "
 334                         "DESC 'features supported by the server' "
 335                         "EQUALITY objectIdentifierMatch "
 336                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 337                         "USAGE dSAOperation )",
 338                 rootDseAttribute, 0, NULL, NULL, NULL,
 339                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 340         { "monitorContext", "( 1.3.6.1.4.1.4203.666.1.10 "
 341                         "NAME 'monitorContext' "
 342                         "DESC 'monitor context' "
 343                         "EQUALITY objectIdentifierMatch "
 344                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 345                         "SINGLE-VALUE NO-USER-MODIFICATION "
 346                         "USAGE dSAOperation )",
 347                 rootDseAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 348                 offsetof(struct slap_internal_schema, si_ad_monitorContext) },
 349         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 350                         "DESC 'RFC3045: name of implementation vendor' "
 351                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 352                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 353                         "SINGLE-VALUE NO-USER-MODIFICATION "
 354                         "USAGE dSAOperation )",
 355                 rootDseAttribute, 0, NULL, NULL, NULL,
 356                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 357         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 358                         "DESC 'RFC3045: version of implementation' "
 359                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 360                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 361                         "SINGLE-VALUE NO-USER-MODIFICATION "
 362                         "USAGE dSAOperation )",
 363                 rootDseAttribute, 0, NULL, NULL, NULL,
 364                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 365
 366         /* subentry attributes */
 367         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 368                         "EQUALITY objectIdentifierMatch "
 369                         "USAGE directoryOperation "
 370                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 371                 administrativeRoleAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 372                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 373         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 374                         "SINGLE-VALUE "
 375                         "USAGE directoryOperation "
 376                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 377                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 378                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 379
 380         /* subschema subentry attributes */
 381         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 382                         "DESC 'RFC2252: DIT structure rules' "
 383                         "EQUALITY integerFirstComponentMatch "
 384                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 385                         "USAGE directoryOperation ) ",
 386                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 387                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 388         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 389                         "DESC 'RFC2252: DIT content rules' "
 390                         "EQUALITY objectIdentifierFirstComponentMatch "
 391                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 392                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 393                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 394         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 395                         "DESC 'RFC2252: matching rules' "
 396                         "EQUALITY objectIdentifierFirstComponentMatch "
 397                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 398                 subentryAttribute, 0, NULL, NULL, NULL,
 399                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 400         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 401                         "DESC 'RFC2252: attribute types' "
 402                         "EQUALITY objectIdentifierFirstComponentMatch "
 403                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 404                 subentryAttribute, 0, NULL, NULL, NULL,
 405                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 406         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 407                         "DESC 'RFC2252: object classes' "
 408                         "EQUALITY objectIdentifierFirstComponentMatch "
 409                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 410                 subentryAttribute, 0, NULL, NULL, NULL,
 411                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 412         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 413                         "DESC 'RFC2252: name forms ' "
 414                         "EQUALITY objectIdentifierFirstComponentMatch "
 415                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 416                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 417                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 418         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 419                         "DESC 'RFC2252: matching rule uses' "
 420                         "EQUALITY objectIdentifierFirstComponentMatch "
 421                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 422                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 423                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 424
 425         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 426                         "DESC 'RFC2252: LDAP syntaxes' "
 427                         "EQUALITY objectIdentifierFirstComponentMatch "
 428                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 429                 subentryAttribute, 0, NULL, NULL, NULL,
 430                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 431
 432         /* knowledge information */
 433         { "aliasedObjectName", "( 2.5.4.1 "
 434                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 435                         "DESC 'RFC2256: name of aliased object' "
 436                         "EQUALITY distinguishedNameMatch "
 437                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 438                 aliasAttribute, SLAP_AT_FINAL, NULL, NULL, NULL,
 439                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 440         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 441                         "DESC 'namedref: subordinate referral URL' "
 442                         "EQUALITY caseExactMatch "
 443                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 444                         "USAGE distributedOperation )",
 445                 referralAttribute, 0, NULL, NULL, NULL,
 446                 offsetof(struct slap_internal_schema, si_ad_ref) },
 447
 448         /* access control internals */
 449         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 450                         "NAME 'entry' "
 451                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 452                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 453                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 454                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 455                 offsetof(struct slap_internal_schema, si_ad_entry) },
 456         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 457                         "NAME 'children' "
 458                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 459                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 460                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 461                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 462                 offsetof(struct slap_internal_schema, si_ad_children) },
 463         { "saslAuthzTo", "( 1.3.6.1.4.1.4203.666.1.8 "
 464                         "NAME 'saslAuthzTo' "
 465                         "DESC 'SASL proxy authorization targets' "
 466                         "EQUALITY caseExactMatch "
 467                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 468                         "USAGE distributedOperation )",
 469                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 470                 offsetof(struct slap_internal_schema, si_ad_saslAuthzTo) },
 471         { "saslAuthzFrom", "( 1.3.6.1.4.1.4203.666.1.9 "
 472                         "NAME 'saslAuthzFrom' "
 473                         "DESC 'SASL proxy authorization sources' "
 474                         "EQUALITY caseExactMatch "
 475                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 476                         "USAGE distributedOperation )",
 477                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 478                 offsetof(struct slap_internal_schema, si_ad_saslAuthzFrom) },
 479 #ifdef SLAPD_ACI_ENABLED
 480         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 481                         "NAME 'OpenLDAPaci' "
 482                         "DESC 'OpenLDAP access control information (experimental)' "
 483                         "EQUALITY OpenLDAPaciMatch "
 484                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 485                         "USAGE directoryOperation )",
 486                 NULL, 0, NULL, NULL, NULL,
 487                 offsetof(struct slap_internal_schema, si_ad_aci) },
 488 #endif
 489
 490         /* userApplication attributes (which system schema depends upon) */
 491         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 492                         "DESC 'RFC2256: common supertype of DN attributes' "
 493                         "EQUALITY distinguishedNameMatch "
 494                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 495                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 496                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 497         { "name", "( 2.5.4.41 NAME 'name' "
 498                         "DESC 'RFC2256: common supertype of name attributes' "
 499                         "EQUALITY caseIgnoreMatch "
 500                         "SUBSTR caseIgnoreSubstringsMatch "
 501                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 502                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 503                 offsetof(struct slap_internal_schema, si_ad_name) },
 504         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 505                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 506                         "SUP name )",
 507                 NULL, 0, NULL, NULL, NULL,
 508                 offsetof(struct slap_internal_schema, si_ad_cn) },
 509         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 510                         "DESC 'RFC2256/2307: password of user' "
 511                         "EQUALITY octetStringMatch "
 512                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 513                 NULL, 0, NULL, NULL, NULL,
 514                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 515
 516 #ifdef SLAPD_AUTHPASSWD
 517         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 518                         "NAME 'authPassword' "
 519                         "DESC 'RFC3112: authentication password attribute' "
 520                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 521                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 522                 NULL, 0,
 523                 NULL, NULL, NULL,
 524                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 525         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 526                         "NAME 'supportedAuthPasswordSchemes' "
 527                         "DESC 'RFC3112: supported authPassword schemes' "
 528                         "EQUALITY caseExactIA5Match "
 529                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 530                         "USAGE dSAOperation )",
 531                 subschemaAttribute, 0, NULL, NULL, NULL,
 532                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 533 #endif
 534 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 535         { "krbName", "( 1.3.6.1.4.1.250.1.32 "
 536                         "NAME ( 'krbName' 'kerberosName' ) "
 537                         "DESC 'Kerberos principal associated with object' "
 538                         "EQUALITY caseIgnoreIA5Match "
 539                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 "
 540                         "SINGLE-VALUE )",
 541                 NULL, 0, NULL, NULL, NULL,
 542                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 543 #endif
 544
 545         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 546 };
 547
 548 static AttributeType slap_at_undefined = {
 549         { "1.1.1", NULL, NULL, 1, NULL,
 550                 NULL, NULL, NULL, NULL,
 551                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 552         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 553         NULL, /* sup */
 554         NULL, /* subtypes */
 555         NULL, NULL, NULL, NULL, /* matching rules */
 556         NULL, /* syntax (this may need to be defined) */
 557         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 558         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 559         NULL, /* next */
 560         NULL /* attribute description */
 561         /* mutex (don't know how to initialize it :) */
 562 };
 563
 564 static struct slap_schema_mr_map {
 565         char *ssmm_name;
 566         size_t ssmm_offset;
 567 } mr_map[] = {
 568         { "distinguishedNameMatch",
 569                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 570         { "integerMatch",
 571                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 572         { NULL, 0 }
 573 };
 574
 575 static struct slap_schema_syn_map {
 576         char *sssm_name;
 577         size_t sssm_offset;
 578 } syn_map[] = {
 579         { "1.3.6.1.4.1.1466.115.121.1.40",
 580                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 581         { "1.3.6.1.4.1.1466.115.121.1.12",
 582                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 583         { "1.3.6.1.4.1.1466.115.121.1.27",
 584                 offsetof(struct slap_internal_schema, si_syn_integer) },
 585         { NULL, 0 }
 586 };
 587
 588 int
 589 slap_schema_load( void )
 590 {
 591         int i;
 592
 593         for( i=0; syn_map[i].sssm_name; i++ ) {
 594                 Syntax ** synp = (Syntax **)
 595                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 596
 597                 assert( *synp == NULL );
 598
 599                 *synp = syn_find( syn_map[i].sssm_name );
 600
 601                 if( *synp == NULL ) {
 602                         fprintf( stderr, "slap_schema_check: "
 603                                 "No syntax \"%s\" defined in schema\n",
 604                                 syn_map[i].sssm_name );
 605                         return LDAP_INVALID_SYNTAX;
 606                 }
 607         }
 608
 609         for( i=0; mr_map[i].ssmm_name; i++ ) {
 610                 MatchingRule ** mrp = (MatchingRule **)
 611                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 612
 613                 assert( *mrp == NULL );
 614
 615                 *mrp = mr_find( mr_map[i].ssmm_name );
 616
 617                 if( *mrp == NULL ) {
 618                         fprintf( stderr, "slap_schema_check: "
 619                                 "No matching rule \"%s\" defined in schema\n",
 620                                 mr_map[i].ssmm_name );
 621                         return LDAP_INAPPROPRIATE_MATCHING;
 622                 }
 623         }
 624
 625         for( i=0; ad_map[i].ssam_name; i++ ) {
 626                 assert( ad_map[i].ssam_defn != NULL );
 627                 {
 628                         LDAPAttributeType *at;
 629                         int             code;
 630                         const char      *err;
 631
 632                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 633                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 634                         if ( !at ) {
 635                                 fprintf( stderr,
 636                                         "slap_schema_load: %s: %s before %s\n",
 637                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 638                                 return code;
 639                         }
 640
 641                         if ( at->at_oid == NULL ) {
 642                                 fprintf( stderr, "slap_schema_load: "
 643                                         "attributeType \"%s\" has no OID\n",
 644                                         ad_map[i].ssam_name );
 645                                 return LDAP_OTHER;
 646                         }
 647
 648                         code = at_add( at, &err );
 649                         if ( code ) {
 650                                 fprintf( stderr, "slap_schema_load: "
 651                                         "%s: %s: \"%s\"\n",
 652                                          ad_map[i].ssam_name, scherr2str(code), err );
 653                                 return code;
 654                         }
 655                         ldap_memfree( at );
 656                 }
 657                 {
 658                         int rc;
 659                         const char *text;
 660
 661                         AttributeDescription ** adp = (AttributeDescription **)
 662                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 663
 664                         assert( *adp == NULL );
 665
 666                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 667                         if( rc != LDAP_SUCCESS ) {
 668                                 fprintf( stderr, "slap_schema_check: "
 669                                         "No attribute \"%s\" defined in schema\n",
 670                                         ad_map[i].ssam_name );
 671                                 return rc;
 672                         }
 673
 674                         if( ad_map[i].ssam_check ) {
 675                                 /* install check routine */
 676                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 677                         }
 678                         /* install flags */
 679                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 680
 681                         if( ad_map[i].ssam_match ) {
 682                                 /* install custom matching routine */
 683                                 (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 684                         }
 685                 }
 686         }
 687
 688         for( i=0; oc_map[i].ssom_name; i++ ) {
 689                 assert( oc_map[i].ssom_defn != NULL );
 690                 {
 691                         LDAPObjectClass *oc;
 692                         int             code;
 693                         const char      *err;
 694
 695                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 696                                 LDAP_SCHEMA_ALLOW_ALL );
 697                         if ( !oc ) {
 698                                 fprintf( stderr, "slap_schema_load: "
 699                                         "%s: %s before %s\n",
 700                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 701                                 return code;
 702                         }
 703
 704                         if ( oc->oc_oid == NULL ) {
 705                                 fprintf( stderr, "slap_schema_load: "
 706                                         "%s: objectclass has no OID\n",
 707                                         oc_map[i].ssom_name );
 708                                 return LDAP_OTHER;
 709                         }
 710
 711                         code = oc_add(oc,0,&err);
 712                         if ( code ) {
 713                                 fprintf( stderr, "slap_schema_load: "
 714                                         "%s: %s: \"%s\"\n",
 715                                         oc_map[i].ssom_name, scherr2str(code), err);
 716                                 return code;
 717                         }
 718
 719                         ldap_memfree(oc);
 720                 }
 721                 {
 722                         ObjectClass ** ocp = (ObjectClass **)
 723                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 724
 725                         assert( *ocp == NULL );
 726
 727                         *ocp = oc_find( oc_map[i].ssom_name );
 728                         if( *ocp == NULL ) {
 729                                 fprintf( stderr, "slap_schema_check: "
 730                                         "No objectClass \"%s\" defined in schema\n",
 731                                         oc_map[i].ssom_name );
 732                                 return LDAP_OBJECT_CLASS_VIOLATION;
 733                         }
 734
 735                         if( oc_map[i].ssom_check ) {
 736                                 /* install check routine */
 737                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 738                         }
 739                         /* install flags */
 740                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 741                 }
 742         }
 743
 744         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 745         slap_schema.si_at_undefined = &slap_at_undefined;
 746
 747         return LDAP_SUCCESS;
 748 }
 749
 750 int
 751 slap_schema_check( void )
 752 {
 753         /* we should only be called once after schema_init() was called */
 754         assert( schema_init_done == 1 );
 755
 756         ++schema_init_done;
 757         return LDAP_SUCCESS;
 758 }
 759
 760 static int rootDseObjectClass (
 761         Backend *be,
 762         Entry *e,
 763         ObjectClass *oc,
 764         const char** text,
 765         char *textbuf, size_t textlen )
 766 {
 767         *text = textbuf;
 768
 769         if( e->e_nname.bv_len ) {
 770                 snprintf( textbuf, textlen,
 771                         "objectClass \"%s\" only allowed in the root DSE",
 772                         oc->soc_oid );
 773                 return LDAP_OBJECT_CLASS_VIOLATION;
 774         }
 775
 776         /* we should not be called for the root DSE */
 777         assert( 0 );
 778         return LDAP_SUCCESS;
 779 }
 780
 781 static int aliasObjectClass (
 782         Backend *be,
 783         Entry *e,
 784         ObjectClass *oc,
 785         const char** text,
 786         char *textbuf, size_t textlen )
 787 {
 788         *text = textbuf;
 789
 790         if( !SLAP_ALIASES(be) ) {
 791                 snprintf( textbuf, textlen,
 792                         "objectClass \"%s\" not supported in context",
 793                         oc->soc_oid );
 794                 return LDAP_OBJECT_CLASS_VIOLATION;
 795         }
 796
 797         return LDAP_SUCCESS;
 798 }
 799
 800 static int referralObjectClass (
 801         Backend *be,
 802         Entry *e,
 803         ObjectClass *oc,
 804         const char** text,
 805         char *textbuf, size_t textlen )
 806 {
 807         *text = textbuf;
 808
 809         if( !SLAP_REFERRALS(be) ) {
 810                 snprintf( textbuf, textlen,
 811                         "objectClass \"%s\" not supported in context",
 812                         oc->soc_oid );
 813                 return LDAP_OBJECT_CLASS_VIOLATION;
 814         }
 815
 816         return LDAP_SUCCESS;
 817 }
 818
 819 static int subentryObjectClass (
 820         Backend *be,
 821         Entry *e,
 822         ObjectClass *oc,
 823         const char** text,
 824         char *textbuf, size_t textlen )
 825 {
 826         *text = textbuf;
 827
 828         if( !SLAP_SUBENTRIES(be) ) {
 829                 snprintf( textbuf, textlen,
 830                         "objectClass \"%s\" not supported in context",
 831                         oc->soc_oid );
 832                 return LDAP_OBJECT_CLASS_VIOLATION;
 833         }
 834
 835         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 836                 snprintf( textbuf, textlen,
 837                         "objectClass \"%s\" only allowed in subentries",
 838                         oc->soc_oid );
 839                 return LDAP_OBJECT_CLASS_VIOLATION;
 840         }
 841
 842         return LDAP_SUCCESS;
 843 }
 844
 845 static int dynamicObjectClass (
 846         Backend *be,
 847         Entry *e,
 848         ObjectClass *oc,
 849         const char** text,
 850         char *textbuf, size_t textlen )
 851 {
 852         *text = textbuf;
 853
 854         if( !SLAP_DYNAMIC(be) ) {
 855                 snprintf( textbuf, textlen,
 856                         "objectClass \"%s\" not supported in context",
 857                         oc->soc_oid );
 858                 return LDAP_OBJECT_CLASS_VIOLATION;
 859         }
 860
 861         return LDAP_SUCCESS;
 862 }
 863
 864 static int rootDseAttribute (
 865         Backend *be,
 866         Entry *e,
 867         Attribute *attr,
 868         const char** text,
 869         char *textbuf, size_t textlen )
 870 {
 871         *text = textbuf;
 872
 873         if( e->e_nname.bv_len ) {
 874                 snprintf( textbuf, textlen,
 875                         "attribute \"%s\" only allowed in the root DSE",
 876                         attr->a_desc->ad_cname.bv_val );
 877                 return LDAP_OBJECT_CLASS_VIOLATION;
 878         }
 879
 880         /* we should not be called for the root DSE */
 881         assert( 0 );
 882         return LDAP_SUCCESS;
 883 }
 884
 885 static int aliasAttribute (
 886         Backend *be,
 887         Entry *e,
 888         Attribute *attr,
 889         const char** text,
 890         char *textbuf, size_t textlen )
 891 {
 892         *text = textbuf;
 893
 894         if( !SLAP_ALIASES(be) ) {
 895                 snprintf( textbuf, textlen,
 896                         "attribute \"%s\" not supported in context",
 897                         attr->a_desc->ad_cname.bv_val );
 898                 return LDAP_OBJECT_CLASS_VIOLATION;
 899         }
 900
 901         if( !is_entry_alias( e ) ) {
 902                 snprintf( textbuf, textlen,
 903                         "attribute \"%s\" only allowed in the alias",
 904                         attr->a_desc->ad_cname.bv_val );
 905                 return LDAP_OBJECT_CLASS_VIOLATION;
 906         }
 907
 908         return LDAP_SUCCESS;
 909 }
 910
 911 static int referralAttribute (
 912         Backend *be,
 913         Entry *e,
 914         Attribute *attr,
 915         const char** text,
 916         char *textbuf, size_t textlen )
 917 {
 918         *text = textbuf;
 919
 920         if( !SLAP_REFERRALS(be) ) {
 921                 snprintf( textbuf, textlen,
 922                         "attribute \"%s\" not supported in context",
 923                         attr->a_desc->ad_cname.bv_val );
 924                 return LDAP_OBJECT_CLASS_VIOLATION;
 925         }
 926
 927         if( !is_entry_referral( e ) ) {
 928                 snprintf( textbuf, textlen,
 929                         "attribute \"%s\" only allowed in the referral",
 930                         attr->a_desc->ad_cname.bv_val );
 931                 return LDAP_OBJECT_CLASS_VIOLATION;
 932         }
 933
 934         return LDAP_SUCCESS;
 935 }
 936
 937 static int subentryAttribute (
 938         Backend *be,
 939         Entry *e,
 940         Attribute *attr,
 941         const char** text,
 942         char *textbuf, size_t textlen )
 943 {
 944         *text = textbuf;
 945
 946         if( !SLAP_SUBENTRIES(be) ) {
 947                 snprintf( textbuf, textlen,
 948                         "attribute \"%s\" not supported in context",
 949                         attr->a_desc->ad_cname.bv_val );
 950                 return LDAP_OBJECT_CLASS_VIOLATION;
 951         }
 952
 953         if( !is_entry_subentry( e ) ) {
 954                 snprintf( textbuf, textlen,
 955                         "attribute \"%s\" only allowed in the subentry",
 956                         attr->a_desc->ad_cname.bv_val );
 957                 return LDAP_OBJECT_CLASS_VIOLATION;
 958         }
 959
 960         return LDAP_SUCCESS;
 961 }
 962
 963 static int administrativeRoleAttribute (
 964         Backend *be,
 965         Entry *e,
 966         Attribute *attr,
 967         const char** text,
 968         char *textbuf, size_t textlen )
 969 {
 970         *text = textbuf;
 971
 972         if( !SLAP_SUBENTRIES(be) ) {
 973                 snprintf( textbuf, textlen,
 974                         "attribute \"%s\" not supported in context",
 975                         attr->a_desc->ad_cname.bv_val );
 976                 return LDAP_OBJECT_CLASS_VIOLATION;
 977         }
 978
 979         snprintf( textbuf, textlen,
 980                 "attribute \"%s\" not supported!",
 981                 attr->a_desc->ad_cname.bv_val );
 982         return LDAP_OBJECT_CLASS_VIOLATION;
 983 }