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         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 343                         "DESC 'RFC3045: name of implementation vendor' "
 344                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 345                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 346                         "SINGLE-VALUE NO-USER-MODIFICATION "
 347                         "USAGE dSAOperation )",
 348                 rootDseAttribute, 0, NULL, NULL, NULL,
 349                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 350         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 351                         "DESC 'RFC3045: version of implementation' "
 352                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 353                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 354                         "SINGLE-VALUE NO-USER-MODIFICATION "
 355                         "USAGE dSAOperation )",
 356                 rootDseAttribute, 0, NULL, NULL, NULL,
 357                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 358
 359         /* subentry attributes */
 360         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 361                         "EQUALITY objectIdentifierMatch "
 362                         "USAGE directoryOperation "
 363                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 364                 administrativeRoleAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 365                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 366         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 367                         "SINGLE-VALUE "
 368                         "USAGE directoryOperation "
 369                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 370                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 371                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 372
 373         /* subschema subentry attributes */
 374         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 375                         "DESC 'RFC2252: DIT structure rules' "
 376                         "EQUALITY integerFirstComponentMatch "
 377                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 378                         "USAGE directoryOperation ) ",
 379                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 380                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 381         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 382                         "DESC 'RFC2252: DIT content rules' "
 383                         "EQUALITY objectIdentifierFirstComponentMatch "
 384                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 385                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 386                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 387         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 388                         "DESC 'RFC2252: matching rules' "
 389                         "EQUALITY objectIdentifierFirstComponentMatch "
 390                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 391                 subentryAttribute, 0, NULL, NULL, NULL,
 392                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 393         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 394                         "DESC 'RFC2252: attribute types' "
 395                         "EQUALITY objectIdentifierFirstComponentMatch "
 396                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 397                 subentryAttribute, 0, NULL, NULL, NULL,
 398                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 399         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 400                         "DESC 'RFC2252: object classes' "
 401                         "EQUALITY objectIdentifierFirstComponentMatch "
 402                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 403                 subentryAttribute, 0, NULL, NULL, NULL,
 404                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 405         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 406                         "DESC 'RFC2252: name forms ' "
 407                         "EQUALITY objectIdentifierFirstComponentMatch "
 408                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 409                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 410                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 411         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 412                         "DESC 'RFC2252: matching rule uses' "
 413                         "EQUALITY objectIdentifierFirstComponentMatch "
 414                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 415                 subentryAttribute, SLAP_AT_HIDE, NULL, NULL, NULL,
 416                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 417
 418         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 419                         "DESC 'RFC2252: LDAP syntaxes' "
 420                         "EQUALITY objectIdentifierFirstComponentMatch "
 421                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 422                 subentryAttribute, 0, NULL, NULL, NULL,
 423                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 424
 425         /* knowledge information */
 426         { "aliasedObjectName", "( 2.5.4.1 "
 427                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 428                         "DESC 'RFC2256: name of aliased object' "
 429                         "EQUALITY distinguishedNameMatch "
 430                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 431                 aliasAttribute, SLAP_AT_FINAL, NULL, NULL, NULL,
 432                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 433         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 434                         "DESC 'namedref: subordinate referral URL' "
 435                         "EQUALITY caseExactMatch "
 436                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 437                         "USAGE distributedOperation )",
 438                 referralAttribute, 0, NULL, NULL, NULL,
 439                 offsetof(struct slap_internal_schema, si_ad_ref) },
 440
 441         /* access control internals */
 442         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 443                         "NAME 'entry' "
 444                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 445                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 446                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 447                 NULL, SLAP_AT_HIDE, NULL, NULL, NULL,
 448                 offsetof(struct slap_internal_schema, si_ad_entry) },
 449         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 450                         "NAME 'children' "
 451                         "DESC 'OpenLDAP ACL children 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_children) },
 456
 457 #ifdef SLAPD_ACI_ENABLED
 458         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 459                         "NAME 'OpenLDAPaci' "
 460                         "DESC 'OpenLDAP access control information (experimental)' "
 461                         "EQUALITY OpenLDAPaciMatch "
 462                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 463                         "USAGE directoryOperation )",
 464                 NULL, 0, NULL, NULL, NULL,
 465                 offsetof(struct slap_internal_schema, si_ad_aci) },
 466 #endif
 467
 468         /* userApplication attributes (which system schema depends upon) */
 469         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 470                         "DESC 'RFC2256: common supertype of DN attributes' "
 471                         "EQUALITY distinguishedNameMatch "
 472                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 473                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 474                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 475         { "name", "( 2.5.4.41 NAME 'name' "
 476                         "DESC 'RFC2256: common supertype of name attributes' "
 477                         "EQUALITY caseIgnoreMatch "
 478                         "SUBSTR caseIgnoreSubstringsMatch "
 479                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 480                 NULL, SLAP_AT_ABSTRACT, NULL, NULL, NULL,
 481                 offsetof(struct slap_internal_schema, si_ad_name) },
 482         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 483                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 484                         "SUP name )",
 485                 NULL, 0, NULL, NULL, NULL,
 486                 offsetof(struct slap_internal_schema, si_ad_cn) },
 487         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 488                         "DESC 'RFC2256/2307: password of user' "
 489                         "EQUALITY octetStringMatch "
 490                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 491                 NULL, SLAP_AT_FINAL, NULL, NULL, NULL,
 492                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 493
 494 #ifdef SLAPD_AUTHPASSWD
 495         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 496                         "NAME 'authPassword' "
 497                         "DESC 'RFC3112: authentication password attribute' "
 498                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 499                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 500                 NULL, SLAP_AT_FINAL,
 501                 NULL, NULL, NULL,
 502                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 503         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 504                         "NAME 'supportedAuthPasswordSchemes' "
 505                         "DESC 'RFC3112: supported authPassword schemes' "
 506                         "EQUALITY caseExactIA5Match "
 507                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 508                         "USAGE dSAOperation )",
 509                 subschemaAttribute, 0, NULL, NULL, NULL,
 510                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 511 #endif
 512 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 513         { "krbName", NULL,
 514                 NULL, SLAP_AT_FINAL, NULL, NULL, NULL,
 515                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 516 #endif
 517
 518         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 519 };
 520
 521 static AttributeType slap_at_undefined = {
 522         { "1.1.1", NULL, NULL, 1, NULL,
 523                 NULL, NULL, NULL, NULL,
 524                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 525         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 526         NULL, /* sup */
 527         NULL, /* subtypes */
 528         NULL, NULL, NULL, NULL, /* matching rules */
 529         NULL, /* syntax (this may need to be defined) */
 530         (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
 531         SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
 532         NULL, /* next */
 533         NULL /* attribute description */
 534         /* mutex (don't know how to initialize it :) */
 535 };
 536
 537 static struct slap_schema_mr_map {
 538         char *ssmm_name;
 539         size_t ssmm_offset;
 540 } mr_map[] = {
 541         { "distinguishedNameMatch",
 542                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 543         { "integerMatch",
 544                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 545         { NULL, 0 }
 546 };
 547
 548 static struct slap_schema_syn_map {
 549         char *sssm_name;
 550         size_t sssm_offset;
 551 } syn_map[] = {
 552         { "1.3.6.1.4.1.1466.115.121.1.40",
 553                 offsetof(struct slap_internal_schema, si_syn_octetString) },
 554         { "1.3.6.1.4.1.1466.115.121.1.12",
 555                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 556         { "1.3.6.1.4.1.1466.115.121.1.27",
 557                 offsetof(struct slap_internal_schema, si_syn_integer) },
 558         { NULL, 0 }
 559 };
 560
 561 int
 562 slap_schema_load( void )
 563 {
 564         int i;
 565
 566         for( i=0; syn_map[i].sssm_name; i++ ) {
 567                 Syntax ** synp = (Syntax **)
 568                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 569
 570                 assert( *synp == NULL );
 571
 572                 *synp = syn_find( syn_map[i].sssm_name );
 573
 574                 if( *synp == NULL ) {
 575                         fprintf( stderr, "slap_schema_check: "
 576                                 "No syntax \"%s\" defined in schema\n",
 577                                 syn_map[i].sssm_name );
 578                         return LDAP_INVALID_SYNTAX;
 579                 }
 580         }
 581
 582         for( i=0; mr_map[i].ssmm_name; i++ ) {
 583                 MatchingRule ** mrp = (MatchingRule **)
 584                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 585
 586                 assert( *mrp == NULL );
 587
 588                 *mrp = mr_find( mr_map[i].ssmm_name );
 589
 590                 if( *mrp == NULL ) {
 591                         fprintf( stderr, "slap_schema_check: "
 592                                 "No matching rule \"%s\" defined in schema\n",
 593                                 mr_map[i].ssmm_name );
 594                         return LDAP_INAPPROPRIATE_MATCHING;
 595                 }
 596         }
 597
 598         for( i=0; ad_map[i].ssam_name; i++ ) {
 599                 assert( ad_map[i].ssam_defn != NULL );
 600                 {
 601                         LDAPAttributeType *at;
 602                         int             code;
 603                         const char      *err;
 604
 605                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 606                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 607                         if ( !at ) {
 608                                 fprintf( stderr,
 609                                         "slap_schema_load: %s: %s before %s\n",
 610                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 611                                 return code;
 612                         }
 613
 614                         if ( at->at_oid == NULL ) {
 615                                 fprintf( stderr, "slap_schema_load: "
 616                                         "attributeType \"%s\" has no OID\n",
 617                                         ad_map[i].ssam_name );
 618                                 return LDAP_OTHER;
 619                         }
 620
 621                         code = at_add( at, &err );
 622                         if ( code ) {
 623                                 fprintf( stderr, "slap_schema_load: "
 624                                         "%s: %s: \"%s\"\n",
 625                                          ad_map[i].ssam_name, scherr2str(code), err );
 626                                 return code;
 627                         }
 628                         ldap_memfree( at );
 629                 }
 630                 {
 631                         int rc;
 632                         const char *text;
 633
 634                         AttributeDescription ** adp = (AttributeDescription **)
 635                                 &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 636
 637                         assert( *adp == NULL );
 638
 639                         rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 640                         if( rc != LDAP_SUCCESS ) {
 641                                 fprintf( stderr, "slap_schema_check: "
 642                                         "No attribute \"%s\" defined in schema\n",
 643                                         ad_map[i].ssam_name );
 644                                 return rc;
 645                         }
 646
 647                         if( ad_map[i].ssam_check ) {
 648                                 /* install check routine */
 649                                 (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 650                         }
 651                         /* install flags */
 652                         (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 653
 654                         if( ad_map[i].ssam_match ) {
 655                                 /* install custom matching routine */
 656                                 (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 657                         }
 658                 }
 659         }
 660
 661         for( i=0; oc_map[i].ssom_name; i++ ) {
 662                 assert( oc_map[i].ssom_defn != NULL );
 663                 {
 664                         LDAPObjectClass *oc;
 665                         int             code;
 666                         const char      *err;
 667
 668                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 669                                 LDAP_SCHEMA_ALLOW_ALL );
 670                         if ( !oc ) {
 671                                 fprintf( stderr, "slap_schema_load: "
 672                                         "%s: %s before %s\n",
 673                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 674                                 return code;
 675                         }
 676
 677                         if ( oc->oc_oid == NULL ) {
 678                                 fprintf( stderr, "slap_schema_load: "
 679                                         "%s: objectclass has no OID\n",
 680                                         oc_map[i].ssom_name );
 681                                 return LDAP_OTHER;
 682                         }
 683
 684                         code = oc_add(oc,0,&err);
 685                         if ( code ) {
 686                                 fprintf( stderr, "slap_schema_load: "
 687                                         "%s: %s: \"%s\"\n",
 688                                         oc_map[i].ssom_name, scherr2str(code), err);
 689                                 return code;
 690                         }
 691
 692                         ldap_memfree(oc);
 693                 }
 694                 {
 695                         ObjectClass ** ocp = (ObjectClass **)
 696                                 &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 697
 698                         assert( *ocp == NULL );
 699
 700                         *ocp = oc_find( oc_map[i].ssom_name );
 701                         if( *ocp == NULL ) {
 702                                 fprintf( stderr, "slap_schema_check: "
 703                                         "No objectClass \"%s\" defined in schema\n",
 704                                         oc_map[i].ssom_name );
 705                                 return LDAP_OBJECT_CLASS_VIOLATION;
 706                         }
 707
 708                         if( oc_map[i].ssom_check ) {
 709                                 /* install check routine */
 710                                 (*ocp)->soc_check = oc_map[i].ssom_check;
 711                         }
 712                         /* install flags */
 713                         (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 714                 }
 715         }
 716
 717         slap_at_undefined.sat_syntax = slap_schema.si_syn_distinguishedName;
 718         slap_schema.si_at_undefined = &slap_at_undefined;
 719
 720         return LDAP_SUCCESS;
 721 }
 722
 723 int
 724 slap_schema_check( void )
 725 {
 726         /* we should only be called once after schema_init() was called */
 727         assert( schema_init_done == 1 );
 728
 729         ++schema_init_done;
 730         return LDAP_SUCCESS;
 731 }
 732
 733 static int rootDseObjectClass (
 734         Backend *be,
 735         Entry *e,
 736         ObjectClass *oc,
 737         const char** text,
 738         char *textbuf, size_t textlen )
 739 {
 740         *text = textbuf;
 741
 742         if( e->e_nname.bv_len ) {
 743                 snprintf( textbuf, textlen,
 744                         "objectClass \"%s\" only allowed in the root DSE",
 745                         oc->soc_oid );
 746                 return LDAP_OBJECT_CLASS_VIOLATION;
 747         }
 748
 749         /* we should not be called for the root DSE */
 750         assert( 0 );
 751         return LDAP_SUCCESS;
 752 }
 753
 754 static int aliasObjectClass (
 755         Backend *be,
 756         Entry *e,
 757         ObjectClass *oc,
 758         const char** text,
 759         char *textbuf, size_t textlen )
 760 {
 761         *text = textbuf;
 762
 763         if( !SLAP_ALIASES(be) ) {
 764                 snprintf( textbuf, textlen,
 765                         "objectClass \"%s\" not supported in context",
 766                         oc->soc_oid );
 767                 return LDAP_OBJECT_CLASS_VIOLATION;
 768         }
 769
 770         return LDAP_SUCCESS;
 771 }
 772
 773 static int referralObjectClass (
 774         Backend *be,
 775         Entry *e,
 776         ObjectClass *oc,
 777         const char** text,
 778         char *textbuf, size_t textlen )
 779 {
 780         *text = textbuf;
 781
 782         if( !SLAP_REFERRALS(be) ) {
 783                 snprintf( textbuf, textlen,
 784                         "objectClass \"%s\" not supported in context",
 785                         oc->soc_oid );
 786                 return LDAP_OBJECT_CLASS_VIOLATION;
 787         }
 788
 789         return LDAP_SUCCESS;
 790 }
 791
 792 static int subentryObjectClass (
 793         Backend *be,
 794         Entry *e,
 795         ObjectClass *oc,
 796         const char** text,
 797         char *textbuf, size_t textlen )
 798 {
 799         *text = textbuf;
 800
 801         if( !SLAP_SUBENTRIES(be) ) {
 802                 snprintf( textbuf, textlen,
 803                         "objectClass \"%s\" not supported in context",
 804                         oc->soc_oid );
 805                 return LDAP_OBJECT_CLASS_VIOLATION;
 806         }
 807
 808         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 809                 snprintf( textbuf, textlen,
 810                         "objectClass \"%s\" only allowed in subentries",
 811                         oc->soc_oid );
 812                 return LDAP_OBJECT_CLASS_VIOLATION;
 813         }
 814
 815         return LDAP_SUCCESS;
 816 }
 817
 818 static int dynamicObjectClass (
 819         Backend *be,
 820         Entry *e,
 821         ObjectClass *oc,
 822         const char** text,
 823         char *textbuf, size_t textlen )
 824 {
 825         *text = textbuf;
 826
 827         if( !SLAP_DYNAMIC(be) ) {
 828                 snprintf( textbuf, textlen,
 829                         "objectClass \"%s\" not supported in context",
 830                         oc->soc_oid );
 831                 return LDAP_OBJECT_CLASS_VIOLATION;
 832         }
 833
 834         return LDAP_SUCCESS;
 835 }
 836
 837 static int rootDseAttribute (
 838         Backend *be,
 839         Entry *e,
 840         Attribute *attr,
 841         const char** text,
 842         char *textbuf, size_t textlen )
 843 {
 844         *text = textbuf;
 845
 846         if( e->e_nname.bv_len ) {
 847                 snprintf( textbuf, textlen,
 848                         "attribute \"%s\" only allowed in the root DSE",
 849                         attr->a_desc->ad_cname.bv_val );
 850                 return LDAP_OBJECT_CLASS_VIOLATION;
 851         }
 852
 853         /* we should not be called for the root DSE */
 854         assert( 0 );
 855         return LDAP_SUCCESS;
 856 }
 857
 858 static int aliasAttribute (
 859         Backend *be,
 860         Entry *e,
 861         Attribute *attr,
 862         const char** text,
 863         char *textbuf, size_t textlen )
 864 {
 865         *text = textbuf;
 866
 867         if( !SLAP_ALIASES(be) ) {
 868                 snprintf( textbuf, textlen,
 869                         "attribute \"%s\" not supported in context",
 870                         attr->a_desc->ad_cname.bv_val );
 871                 return LDAP_OBJECT_CLASS_VIOLATION;
 872         }
 873
 874         if( !is_entry_alias( e ) ) {
 875                 snprintf( textbuf, textlen,
 876                         "attribute \"%s\" only allowed in the alias",
 877                         attr->a_desc->ad_cname.bv_val );
 878                 return LDAP_OBJECT_CLASS_VIOLATION;
 879         }
 880
 881         return LDAP_SUCCESS;
 882 }
 883
 884 static int referralAttribute (
 885         Backend *be,
 886         Entry *e,
 887         Attribute *attr,
 888         const char** text,
 889         char *textbuf, size_t textlen )
 890 {
 891         *text = textbuf;
 892
 893         if( !SLAP_REFERRALS(be) ) {
 894                 snprintf( textbuf, textlen,
 895                         "attribute \"%s\" not supported in context",
 896                         attr->a_desc->ad_cname.bv_val );
 897                 return LDAP_OBJECT_CLASS_VIOLATION;
 898         }
 899
 900         if( !is_entry_referral( e ) ) {
 901                 snprintf( textbuf, textlen,
 902                         "attribute \"%s\" only allowed in the referral",
 903                         attr->a_desc->ad_cname.bv_val );
 904                 return LDAP_OBJECT_CLASS_VIOLATION;
 905         }
 906
 907         return LDAP_SUCCESS;
 908 }
 909
 910 static int subentryAttribute (
 911         Backend *be,
 912         Entry *e,
 913         Attribute *attr,
 914         const char** text,
 915         char *textbuf, size_t textlen )
 916 {
 917         *text = textbuf;
 918
 919         if( !SLAP_SUBENTRIES(be) ) {
 920                 snprintf( textbuf, textlen,
 921                         "attribute \"%s\" not supported in context",
 922                         attr->a_desc->ad_cname.bv_val );
 923                 return LDAP_OBJECT_CLASS_VIOLATION;
 924         }
 925
 926         if( !is_entry_subentry( e ) ) {
 927                 snprintf( textbuf, textlen,
 928                         "attribute \"%s\" only allowed in the subentry",
 929                         attr->a_desc->ad_cname.bv_val );
 930                 return LDAP_OBJECT_CLASS_VIOLATION;
 931         }
 932
 933         return LDAP_SUCCESS;
 934 }
 935
 936 static int administrativeRoleAttribute (
 937         Backend *be,
 938         Entry *e,
 939         Attribute *attr,
 940         const char** text,
 941         char *textbuf, size_t textlen )
 942 {
 943         *text = textbuf;
 944
 945         if( !SLAP_SUBENTRIES(be) ) {
 946                 snprintf( textbuf, textlen,
 947                         "attribute \"%s\" not supported in context",
 948                         attr->a_desc->ad_cname.bv_val );
 949                 return LDAP_OBJECT_CLASS_VIOLATION;
 950         }
 951
 952         snprintf( textbuf, textlen,
 953                 "attribute \"%s\" not supported!",
 954                 attr->a_desc->ad_cname.bv_val );
 955         return LDAP_OBJECT_CLASS_VIOLATION;
 956 }