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, 0, offsetof(struct slap_internal_schema, si_oc_extensibleObject) },
 166         { "alias", "( 2.5.6.1 NAME 'alias' "
 167                         "DESC 'RFC2256: an alias' "
 168                         "SUP top STRUCTURAL "
 169                         "MUST aliasedObjectName )",
 170                 aliasObjectClass, SLAP_OC_ALIAS,
 171                 offsetof(struct slap_internal_schema, si_oc_alias) },
 172         { "referral", "( 2.16.840.1.113730.3.2.6 NAME 'referral' "
 173                         "DESC 'namedref: named subordinate referral' "
 174                         "SUP top STRUCTURAL MUST ref )",
 175                 referralObjectClass, SLAP_OC_REFERRAL,
 176                 offsetof(struct slap_internal_schema, si_oc_referral) },
 177         { "LDAProotDSE", "( 1.3.6.1.4.1.4203.1.4.1 "
 178                         "NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' ) "
 179                         "DESC 'OpenLDAP Root DSE object' "
 180                         "SUP top STRUCTURAL MAY cn )",
 181                 rootDseObjectClass, 0,
 182                 offsetof(struct slap_internal_schema, si_oc_rootdse) },
 183         { "subentry", "( 2.5.20.0 NAME 'subentry' "
 184                         "SUP top STRUCTURAL "
 185                         "MUST ( cn $ subtreeSpecification ) )",
 186                 subentryObjectClass, SLAP_OC_SUBENTRY,
 187                 offsetof(struct slap_internal_schema, si_oc_subentry) },
 188         { "subschema", "( 2.5.20.1 NAME 'subschema' "
 189                 "DESC 'RFC2252: controlling subschema (sub)entry' "
 190                 "AUXILIARY "
 191                 "MAY ( dITStructureRules $ nameForms $ ditContentRules $ "
 192                         "objectClasses $ attributeTypes $ matchingRules $ "
 193                         "matchingRuleUse ) )",
 194                 subentryObjectClass, 0,
 195                 offsetof(struct slap_internal_schema, si_oc_subschema) },
 196         { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 NAME 'monitor' "
 197                 "DESC 'OpenLDAP system monitoring' "
 198                 "STRUCTURAL "
 199                 "MUST cn )",
 200                 0, 0, 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, 0, 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                         "NO-USER-MODIFICATION SINGLE-VALUE 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 NO-USER-MODIFICATION "
 277                         "SINGLE-VALUE USAGE directoryOperation )",
 278                 NULL, 0, NULL, NULL, NULL,
 279                 offsetof(struct slap_internal_schema, si_ad_subschemaSubentry) },
 280
 281         /* root DSE attributes */
 282         { "altServer", "( 1.3.6.1.4.1.1466.101.120.6 NAME 'altServer' "
 283                         "DESC 'RFC2252: alternative servers' "
 284                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 USAGE dSAOperation )",
 285                 rootDseAttribute, 0, NULL, NULL, NULL,
 286                 offsetof(struct slap_internal_schema, si_ad_altServer) },
 287         { "namingContexts", "( 1.3.6.1.4.1.1466.101.120.5 "
 288                         "NAME 'namingContexts' "
 289                         "DESC 'RFC2252: naming contexts' "
 290                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 USAGE dSAOperation )",
 291                 rootDseAttribute, 0, NULL, NULL, NULL,
 292                 offsetof(struct slap_internal_schema, si_ad_namingContexts) },
 293         { "supportedControl", "( 1.3.6.1.4.1.1466.101.120.13 "
 294                         "NAME 'supportedControl' "
 295                    "DESC 'RFC2252: supported controls' "
 296                    "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 297                 rootDseAttribute, 0, NULL, NULL, NULL,
 298                 offsetof(struct slap_internal_schema, si_ad_supportedControl) },
 299         { "supportedExtension", "( 1.3.6.1.4.1.1466.101.120.7 "
 300                         "NAME 'supportedExtension' "
 301                         "DESC 'RFC2252: supported extended operations' "
 302                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 USAGE dSAOperation )",
 303                 rootDseAttribute, 0, NULL, NULL, NULL,
 304                 offsetof(struct slap_internal_schema, si_ad_supportedExtension) },
 305         { "supportedLDAPVersion", "( 1.3.6.1.4.1.1466.101.120.15 "
 306                         "NAME 'supportedLDAPVersion' "
 307                         "DESC 'RFC2252: supported LDAP versions' "
 308                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 USAGE dSAOperation )",
 309                 rootDseAttribute, 0, NULL, NULL, NULL,
 310                 offsetof(struct slap_internal_schema, si_ad_supportedLDAPVersion) },
 311         { "supportedSASLMechanisms", "( 1.3.6.1.4.1.1466.101.120.14 "
 312                         "NAME 'supportedSASLMechanisms' "
 313                         "DESC 'RFC2252: supported SASL mechanisms'"
 314                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 USAGE dSAOperation )",
 315                 rootDseAttribute, 0, NULL, NULL, NULL,
 316                 offsetof(struct slap_internal_schema, si_ad_supportedSASLMechanisms) },
 317         { "supportedFeatures", "( 1.3.6.1.4.1.4203.1.3.5 "
 318                         "NAME 'supportedFeatures' "
 319                         "DESC 'features supported by the server' "
 320                         "EQUALITY objectIdentifierMatch "
 321                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
 322                         "USAGE dSAOperation )",
 323                 rootDseAttribute, 0, NULL, NULL, NULL,
 324                 offsetof(struct slap_internal_schema, si_ad_supportedFeatures) },
 325         { "vendorName", "( 1.3.6.1.1.4 NAME 'vendorName' "
 326                         "DESC 'RFC3045: name of implementation vendor' "
 327                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 328                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 329                         "SINGLE-VALUE NO-USER-MODIFICATION "
 330                         "USAGE dSAOperation )",
 331                 rootDseAttribute, 0, NULL, NULL, NULL,
 332                 offsetof(struct slap_internal_schema, si_ad_vendorName) },
 333         { "vendorVersion", "( 1.3.6.1.1.5 NAME 'vendorVersion' "
 334                         "DESC 'RFC3045: version of implementation' "
 335                         "EQUALITY 1.3.6.1.4.1.1466.109.114.1 "
 336                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 337                         "SINGLE-VALUE NO-USER-MODIFICATION "
 338                         "USAGE dSAOperation )",
 339                 rootDseAttribute, 0, NULL, NULL, NULL,
 340                 offsetof(struct slap_internal_schema, si_ad_vendorVersion) },
 341
 342         /* subentry attributes */
 343         { "administrativeRole", "( 2.5.18.5 NAME 'administrativeRole' "
 344                         "EQUALITY objectIdentifierMatch "
 345                         "USAGE directoryOperation "
 346                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )",
 347                 administrativeRoleAttribute, 0, NULL, NULL, NULL,
 348                 offsetof(struct slap_internal_schema, si_ad_administrativeRole) },
 349         { "subtreeSpecification", "( 2.5.18.6 NAME 'subtreeSpecification' "
 350                         "SINGLE-VALUE "
 351                         "USAGE directoryOperation "
 352                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.45 )",
 353                 subentryAttribute, 0, NULL, NULL, NULL,
 354                 offsetof(struct slap_internal_schema, si_ad_subtreeSpecification) },
 355
 356         /* subschema subentry attributes */
 357         { "ditStructureRules", "( 2.5.21.1 NAME 'dITStructureRules' "
 358                         "DESC 'RFC2252: DIT structure rules' "
 359                         "EQUALITY integerFirstComponentMatch "
 360                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.17 "
 361                         "USAGE directoryOperation ) ",
 362                 subentryAttribute, 0, NULL, NULL, NULL,
 363                 offsetof(struct slap_internal_schema, si_ad_ditStructureRules) },
 364         { "ditContentRules", "( 2.5.21.2 NAME 'dITContentRules' "
 365                         "DESC 'RFC2252: DIT content rules' "
 366                         "EQUALITY objectIdentifierFirstComponentMatch "
 367                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.16 USAGE directoryOperation )",
 368                 subentryAttribute, 0, NULL, NULL, NULL,
 369                 offsetof(struct slap_internal_schema, si_ad_ditContentRules) },
 370         { "matchingRules", "( 2.5.21.4 NAME 'matchingRules' "
 371                         "DESC 'RFC2252: matching rules' "
 372                         "EQUALITY objectIdentifierFirstComponentMatch "
 373                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.30 USAGE directoryOperation )",
 374                 subentryAttribute, 0, NULL, NULL, NULL,
 375                 offsetof(struct slap_internal_schema, si_ad_matchingRules) },
 376         { "attributeTypes", "( 2.5.21.5 NAME 'attributeTypes' "
 377                         "DESC 'RFC2252: attribute types' "
 378                         "EQUALITY objectIdentifierFirstComponentMatch "
 379                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.3 USAGE directoryOperation )",
 380                 subentryAttribute, 0, NULL, NULL, NULL,
 381                 offsetof(struct slap_internal_schema, si_ad_attributeTypes) },
 382         { "objectClasses", "( 2.5.21.6 NAME 'objectClasses' "
 383                         "DESC 'RFC2252: object classes' "
 384                         "EQUALITY objectIdentifierFirstComponentMatch "
 385                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.37 USAGE directoryOperation )",
 386                 subentryAttribute, 0, NULL, NULL, NULL,
 387                 offsetof(struct slap_internal_schema, si_ad_objectClasses) },
 388         { "nameForms", "( 2.5.21.7 NAME 'nameForms' "
 389                         "DESC 'RFC2252: name forms ' "
 390                         "EQUALITY objectIdentifierFirstComponentMatch "
 391                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.35 USAGE directoryOperation )",
 392                 subentryAttribute, 0, NULL, NULL, NULL,
 393                 offsetof(struct slap_internal_schema, si_ad_nameForms) },
 394         { "matchingRuleUse", "( 2.5.21.8 NAME 'matchingRuleUse' "
 395                         "DESC 'RFC2252: matching rule uses' "
 396                         "EQUALITY objectIdentifierFirstComponentMatch "
 397                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.31 USAGE directoryOperation )",
 398                 subentryAttribute, 0, NULL, NULL, NULL,
 399                 offsetof(struct slap_internal_schema, si_ad_matchingRuleUse) },
 400
 401         { "ldapSyntaxes", "( 1.3.6.1.4.1.1466.101.120.16 NAME 'ldapSyntaxes' "
 402                         "DESC 'RFC2252: LDAP syntaxes' "
 403                         "EQUALITY objectIdentifierFirstComponentMatch "
 404                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.54 USAGE directoryOperation )",
 405                 subentryAttribute, 0, NULL, NULL, NULL,
 406                 offsetof(struct slap_internal_schema, si_ad_ldapSyntaxes) },
 407
 408         /* knowledge information */
 409         { "aliasedObjectName", "( 2.5.4.1 "
 410                         "NAME ( 'aliasedObjectName' 'aliasedEntryName' ) "
 411                         "DESC 'RFC2256: name of aliased object' "
 412                         "EQUALITY distinguishedNameMatch "
 413                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )",
 414                 aliasAttribute, 0, NULL, NULL, NULL,
 415                 offsetof(struct slap_internal_schema, si_ad_aliasedObjectName) },
 416         { "ref", "( 2.16.840.1.113730.3.1.34 NAME 'ref' "
 417                         "DESC 'namedref: subordinate referral URL' "
 418                         "EQUALITY caseExactMatch "
 419                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
 420                         "USAGE distributedOperation )",
 421                 referralAttribute, 0, NULL, NULL, NULL,
 422                 offsetof(struct slap_internal_schema, si_ad_ref) },
 423
 424         /* access control internals */
 425         { "entry", "( 1.3.6.1.4.1.4203.1.3.1 "
 426                         "NAME 'entry' "
 427                         "DESC 'OpenLDAP ACL entry pseudo-attribute' "
 428                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 429                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 430                 NULL, 0, NULL, NULL, NULL,
 431                 offsetof(struct slap_internal_schema, si_ad_entry) },
 432         { "children", "( 1.3.6.1.4.1.4203.1.3.2 "
 433                         "NAME 'children' "
 434                         "DESC 'OpenLDAP ACL children pseudo-attribute' "
 435                         "SYNTAX 1.3.6.1.4.1.4203.1.1.1 "
 436                         "SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )",
 437                 NULL, 0, NULL, NULL, NULL,
 438                 offsetof(struct slap_internal_schema, si_ad_children) },
 439
 440 #ifdef SLAPD_ACI_ENABLED
 441         { "OpenLDAPaci", "( 1.3.6.1.4.1.4203.666.1.5 "
 442                         "NAME 'OpenLDAPaci' "
 443                         "DESC 'OpenLDAP access control information (experimental)' "
 444                         "EQUALITY OpenLDAPaciMatch "
 445                         "SYNTAX 1.3.6.1.4.1.4203.666.2.1 "
 446                         "USAGE directoryOperation )",
 447                 NULL, 0, NULL, NULL, NULL,
 448                 offsetof(struct slap_internal_schema, si_ad_aci) },
 449 #endif
 450
 451         { "entryTtl", "( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl' "
 452                         "DESC 'RFC2589: entry time-to-live' "
 453                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE "
 454                         "NO-USER-MODIFICATION USAGE dSAOperation )",
 455                 dynamicAttribute, 0, NULL, NULL, NULL,
 456                 offsetof(struct slap_internal_schema, si_ad_entryTtl) },
 457         { "dynamicSubtrees", "( 1.3.6.1.4.1.1466.101.119.4 "
 458                         "NAME 'dynamicSubtrees' "
 459                         "DESC 'RFC2589: dynamic subtrees' "
 460                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION "
 461                         "USAGE dSAOperation )",
 462                 rootDseAttribute, 0, NULL, NULL, NULL,
 463                 offsetof(struct slap_internal_schema, si_ad_dynamicSubtrees) },
 464
 465         /* userApplication attributes (which system schema depends upon) */
 466         { "distinguishedName", "( 2.5.4.49 NAME 'distinguishedName' "
 467                         "DESC 'RFC2256: common supertype of DN attributes' "
 468                         "EQUALITY distinguishedNameMatch "
 469                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )",
 470                 NULL, 0, NULL, NULL, NULL,
 471                 offsetof(struct slap_internal_schema, si_ad_distinguishedName) },
 472         { "name", "( 2.5.4.41 NAME 'name' "
 473                         "DESC 'RFC2256: common supertype of name attributes' "
 474                         "EQUALITY caseIgnoreMatch "
 475                         "SUBSTR caseIgnoreSubstringsMatch "
 476                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )",
 477                 NULL, 0, NULL, NULL, NULL,
 478                 offsetof(struct slap_internal_schema, si_ad_name) },
 479         { "cn", "( 2.5.4.3 NAME ( 'cn' 'commonName' ) "
 480                         "DESC 'RFC2256: common name(s) for which the entity is known by' "
 481                         "SUP name )",
 482                 NULL, 0, NULL, NULL, NULL,
 483                 offsetof(struct slap_internal_schema, si_ad_cn) },
 484         { "userPassword", "( 2.5.4.35 NAME 'userPassword' "
 485                         "DESC 'RFC2256/2307: password of user' "
 486                         "EQUALITY octetStringMatch "
 487                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )",
 488                 NULL, 0, NULL, NULL, NULL,
 489                 offsetof(struct slap_internal_schema, si_ad_userPassword) },
 490
 491 #ifdef SLAPD_AUTHPASSWD
 492         { "authPassword", "( 1.3.6.1.4.1.4203.1.3.4 "
 493                         "NAME 'authPassword' "
 494                         "DESC 'RFC3112: authentication password attribute' "
 495                         "EQUALITY 1.3.6.1.4.1.4203.1.2.2 "
 496                         "SYNTAX 1.3.6.1.4.1.4203.1.1.2 )",
 497                 NULL, 0,
 498                 NULL, NULL, NULL,
 499                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 500         { "supportedAuthPasswordSchemes", "( 1.3.6.1.4.1.4203.1.3.3 "
 501                         "NAME 'supportedAuthPasswordSchemes' "
 502                         "DESC 'RFC3112: supported authPassword schemes' "
 503                         "EQUALITY caseExactIA5Match "
 504                         "SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{32} "
 505                         "USAGE dSAOperation )",
 506                 subschemaAttribute, 0, NULL, NULL, NULL,
 507                 offsetof(struct slap_internal_schema, si_ad_authPassword) },
 508 #endif
 509 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 510         { "krbName", NULL,
 511                 NULL, 0, NULL, NULL, NULL,
 512                 offsetof(struct slap_internal_schema, si_ad_krbName) },
 513 #endif
 514
 515         { NULL, NULL, NULL, 0, NULL, NULL, NULL, 0 }
 516 };
 517
 518 static AttributeType slap_at_undefined = {
 519         { "1.1.1", NULL, NULL, 1, NULL,
 520                 NULL, NULL, NULL, NULL,
 521                 0, 0, 0, 1, 3 }, /* LDAPAttributeType */
 522         { sizeof("UNDEFINED")-1, "UNDEFINED" }, /* cname */
 523         NULL, /* sup */
 524         NULL, /* subtypes */
 525         NULL, NULL, NULL, NULL, /* matching rules */
 526         NULL, /* syntax (this may need to be defined) */
 527         (AttributeTypeSchemaCheckFN *) 0, 0, /* schema check function/mask */
 528         NULL, /* next */
 529         NULL /* attribute description */
 530         /* mutex (don't know how to initialize it :) */
 531 };
 532
 533 static struct slap_schema_mr_map {
 534         char *ssmm_name;
 535         size_t ssmm_offset;
 536 } mr_map[] = {
 537         { "distinguishedNameMatch",
 538                 offsetof(struct slap_internal_schema, si_mr_distinguishedNameMatch) },
 539         { "integerMatch",
 540                 offsetof(struct slap_internal_schema, si_mr_integerMatch) },
 541         { NULL, 0 }
 542 };
 543
 544 static struct slap_schema_syn_map {
 545         char *sssm_name;
 546         size_t sssm_offset;
 547 } syn_map[] = {
 548         { "1.3.6.1.4.1.1466.115.121.1.12",
 549                 offsetof(struct slap_internal_schema, si_syn_distinguishedName) },
 550         { "1.3.6.1.4.1.1466.115.121.1.27",
 551                 offsetof(struct slap_internal_schema, si_syn_integer) },
 552         { NULL, 0 }
 553 };
 554
 555 int
 556 slap_schema_load( void )
 557 {
 558         int i;
 559         for( i=0; ad_map[i].ssam_name; i++ ) {
 560                 if( ad_map[i].ssam_defn != NULL ) {
 561                         LDAPAttributeType *at;
 562                         int             code;
 563                         const char      *err;
 564
 565                         at = ldap_str2attributetype( ad_map[i].ssam_defn,
 566                                 &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 567                         if ( !at ) {
 568                                 fprintf( stderr,
 569                                         "slap_schema_load: %s: %s before %s\n",
 570                                          ad_map[i].ssam_name, ldap_scherr2str(code), err );
 571                                 return code;
 572                         }
 573
 574                         if ( at->at_oid == NULL ) {
 575                                 fprintf( stderr, "slap_schema_load: "
 576                                         "attributeType \"%s\" has no OID\n",
 577                                         ad_map[i].ssam_name );
 578                                 return LDAP_OTHER;
 579                         }
 580
 581                         code = at_add( at, &err );
 582                         if ( code ) {
 583                                 fprintf( stderr, "slap_schema_load: "
 584                                         "%s: %s: \"%s\"\n",
 585                                          ad_map[i].ssam_name, scherr2str(code), err );
 586                                 return code;
 587                         }
 588                         ldap_memfree( at );
 589                 }
 590         }
 591
 592         for( i=0; oc_map[i].ssom_name; i++ ) {
 593                 if( oc_map[i].ssom_defn != NULL ) {
 594                         LDAPObjectClass *oc;
 595                         int             code;
 596                         const char      *err;
 597
 598                         oc = ldap_str2objectclass( oc_map[i].ssom_defn, &code, &err,
 599                                 LDAP_SCHEMA_ALLOW_ALL );
 600                         if ( !oc ) {
 601                                 fprintf( stderr, "slap_schema_load: "
 602                                         "%s: %s before %s\n",
 603                                         oc_map[i].ssom_name, ldap_scherr2str(code), err );
 604                                 return code;
 605                         }
 606
 607                         if ( oc->oc_oid == NULL ) {
 608                                 fprintf( stderr, "slap_schema_load: "
 609                                         "%s: objectclass has no OID\n",
 610                                         oc_map[i].ssom_name );
 611                                 return LDAP_OTHER;
 612                         }
 613
 614                         code = oc_add(oc,&err);
 615                         if ( code ) {
 616                                 fprintf( stderr, "slap_schema_load: "
 617                                         "%s: %s: \"%s\"\n",
 618                                         oc_map[i].ssom_name, scherr2str(code), err);
 619                                 return code;
 620                         }
 621
 622                         ldap_memfree(oc);
 623                 }
 624         }
 625
 626         return LDAP_SUCCESS;
 627 }
 628
 629 int
 630 slap_schema_check( void )
 631 {
 632         int i;
 633         /* we should only be called once after schema_init() was called */
 634         assert( schema_init_done == 1 );
 635
 636         for( i=0; syn_map[i].sssm_name; i++ ) {
 637                 Syntax ** synp = (Syntax **)
 638                         &(((char *) &slap_schema)[syn_map[i].sssm_offset]);
 639
 640                 assert( *synp == NULL );
 641
 642                 *synp = syn_find( syn_map[i].sssm_name );
 643
 644                 if( *synp == NULL ) {
 645                         fprintf( stderr, "slap_schema_check: "
 646                                 "No syntax \"%s\" defined in schema\n",
 647                                 syn_map[i].sssm_name );
 648                         return LDAP_INVALID_SYNTAX;
 649                 }
 650         }
 651
 652         for( i=0; mr_map[i].ssmm_name; i++ ) {
 653                 MatchingRule ** mrp = (MatchingRule **)
 654                         &(((char *) &slap_schema)[mr_map[i].ssmm_offset]);
 655
 656                 assert( *mrp == NULL );
 657
 658                 *mrp = mr_find( mr_map[i].ssmm_name );
 659
 660                 if( *mrp == NULL ) {
 661                         fprintf( stderr, "slap_schema_check: "
 662                                 "No matching rule \"%s\" defined in schema\n",
 663                                 mr_map[i].ssmm_name );
 664                         return LDAP_INAPPROPRIATE_MATCHING;
 665                 }
 666         }
 667
 668         slap_at_undefined.sat_syntax = syn_find( SLAPD_OCTETSTRING_SYNTAX );
 669         if( slap_at_undefined.sat_syntax == NULL ) {
 670                 fprintf( stderr, "slap_schema_check: "
 671                         "No octetString syntax \"" SLAPD_OCTETSTRING_SYNTAX "\"\n" );
 672                 return LDAP_INVALID_SYNTAX;
 673         }
 674         slap_schema.si_at_undefined = &slap_at_undefined;
 675
 676         for( i=0; ad_map[i].ssam_name; i++ ) {
 677                 int rc;
 678                 const char *text;
 679
 680                 AttributeDescription ** adp = (AttributeDescription **)
 681                         &(((char *) &slap_schema)[ad_map[i].ssam_offset]);
 682
 683                 assert( *adp == NULL );
 684
 685                 rc = slap_str2ad( ad_map[i].ssam_name, adp, &text );
 686                 if( rc != LDAP_SUCCESS ) {
 687                         fprintf( stderr, "slap_schema_check: "
 688                                 "No attribute \"%s\" defined in schema\n",
 689                                 ad_map[i].ssam_name );
 690                         return rc;
 691                 }
 692
 693                 if( ad_map[i].ssam_check ) {
 694                         /* install check routine */
 695                         (*adp)->ad_type->sat_check = ad_map[i].ssam_check;
 696                 }
 697                 /* install flags */
 698                 (*adp)->ad_type->sat_flags |= ad_map[i].ssam_flags;
 699
 700                 if( ad_map[i].ssam_match ) {
 701                         /* install custom matching routine */
 702                         (*adp)->ad_type->sat_equality->smr_match = ad_map[i].ssam_match;
 703                 }
 704         }
 705
 706         for( i=0; oc_map[i].ssom_name; i++ ) {
 707                 ObjectClass ** ocp = (ObjectClass **)
 708                         &(((char *) &slap_schema)[oc_map[i].ssom_offset]);
 709
 710                 assert( *ocp == NULL );
 711
 712                 *ocp = oc_find( oc_map[i].ssom_name );
 713                 if( *ocp == NULL ) {
 714                         fprintf( stderr, "slap_schema_check: "
 715                                 "No objectClass \"%s\" defined in schema\n",
 716                                 oc_map[i].ssom_name );
 717                         return LDAP_OBJECT_CLASS_VIOLATION;
 718                 }
 719
 720                 if( oc_map[i].ssom_check ) {
 721                         /* install check routine */
 722                         (*ocp)->soc_check = oc_map[i].ssom_check;
 723                 }
 724                 /* install flags */
 725                 (*ocp)->soc_flags |= oc_map[i].ssom_flags;
 726         }
 727
 728         ++schema_init_done;
 729         return LDAP_SUCCESS;
 730 }
 731
 732 static int rootDseObjectClass (
 733         Backend *be,
 734         Entry *e,
 735         ObjectClass *oc,
 736         const char** text,
 737         char *textbuf, size_t textlen )
 738 {
 739         *text = textbuf;
 740
 741         if( e->e_nname.bv_len ) {
 742                 snprintf( textbuf, textlen,
 743                         "objectClass \"%s\" only allowed in the root DSE",
 744                         oc->soc_oid );
 745                 return LDAP_OBJECT_CLASS_VIOLATION;
 746         }
 747
 748         /* we should not be called for the root DSE */
 749         assert( 0 );
 750         return LDAP_SUCCESS;
 751 }
 752
 753 static int aliasObjectClass (
 754         Backend *be,
 755         Entry *e,
 756         ObjectClass *oc,
 757         const char** text,
 758         char *textbuf, size_t textlen )
 759 {
 760         *text = textbuf;
 761
 762         if( !SLAP_ALIASES(be) ) {
 763                 snprintf( textbuf, textlen,
 764                         "objectClass \"%s\" not supported in context",
 765                         oc->soc_oid );
 766                 return LDAP_OBJECT_CLASS_VIOLATION;
 767         }
 768
 769         return LDAP_SUCCESS;
 770 }
 771
 772 static int referralObjectClass (
 773         Backend *be,
 774         Entry *e,
 775         ObjectClass *oc,
 776         const char** text,
 777         char *textbuf, size_t textlen )
 778 {
 779         *text = textbuf;
 780
 781         if( !SLAP_REFERRALS(be) ) {
 782                 snprintf( textbuf, textlen,
 783                         "objectClass \"%s\" not supported in context",
 784                         oc->soc_oid );
 785                 return LDAP_OBJECT_CLASS_VIOLATION;
 786         }
 787
 788         return LDAP_SUCCESS;
 789 }
 790
 791 static int subentryObjectClass (
 792         Backend *be,
 793         Entry *e,
 794         ObjectClass *oc,
 795         const char** text,
 796         char *textbuf, size_t textlen )
 797 {
 798         *text = textbuf;
 799
 800         if( !SLAP_SUBENTRIES(be) ) {
 801                 snprintf( textbuf, textlen,
 802                         "objectClass \"%s\" not supported in context",
 803                         oc->soc_oid );
 804                 return LDAP_OBJECT_CLASS_VIOLATION;
 805         }
 806
 807         if( oc != slap_schema.si_oc_subentry && !is_entry_subentry( e ) ) {
 808                 snprintf( textbuf, textlen,
 809                         "objectClass \"%s\" only allowed in subentries",
 810                         oc->soc_oid );
 811                 return LDAP_OBJECT_CLASS_VIOLATION;
 812         }
 813
 814         return LDAP_SUCCESS;
 815 }
 816
 817 static int dynamicObjectClass (
 818         Backend *be,
 819         Entry *e,
 820         ObjectClass *oc,
 821         const char** text,
 822         char *textbuf, size_t textlen )
 823 {
 824         *text = textbuf;
 825
 826         if( !SLAP_DYNAMIC(be) ) {
 827                 snprintf( textbuf, textlen,
 828                         "objectClass \"%s\" not supported in context",
 829                         oc->soc_oid );
 830                 return LDAP_OBJECT_CLASS_VIOLATION;
 831         }
 832
 833         return LDAP_SUCCESS;
 834 }
 835
 836 static int rootDseAttribute (
 837         Backend *be,
 838         Entry *e,
 839         Attribute *attr,
 840         const char** text,
 841         char *textbuf, size_t textlen )
 842 {
 843         *text = textbuf;
 844
 845         if( e->e_nname.bv_len ) {
 846                 snprintf( textbuf, textlen,
 847                         "attribute \"%s\" only allowed in the root DSE",
 848                         attr->a_desc->ad_cname.bv_val );
 849                 return LDAP_OBJECT_CLASS_VIOLATION;
 850         }
 851
 852         /* we should not be called for the root DSE */
 853         assert( 0 );
 854         return LDAP_SUCCESS;
 855 }
 856
 857 static int aliasAttribute (
 858         Backend *be,
 859         Entry *e,
 860         Attribute *attr,
 861         const char** text,
 862         char *textbuf, size_t textlen )
 863 {
 864         *text = textbuf;
 865
 866         if( !SLAP_ALIASES(be) ) {
 867                 snprintf( textbuf, textlen,
 868                         "attribute \"%s\" not supported in context",
 869                         attr->a_desc->ad_cname.bv_val );
 870                 return LDAP_OBJECT_CLASS_VIOLATION;
 871         }
 872
 873         if( !is_entry_alias( e ) ) {
 874                 snprintf( textbuf, textlen,
 875                         "attribute \"%s\" only allowed in the alias",
 876                         attr->a_desc->ad_cname.bv_val );
 877                 return LDAP_OBJECT_CLASS_VIOLATION;
 878         }
 879
 880         return LDAP_SUCCESS;
 881 }
 882
 883 static int referralAttribute (
 884         Backend *be,
 885         Entry *e,
 886         Attribute *attr,
 887         const char** text,
 888         char *textbuf, size_t textlen )
 889 {
 890         *text = textbuf;
 891
 892         if( !SLAP_REFERRALS(be) ) {
 893                 snprintf( textbuf, textlen,
 894                         "attribute \"%s\" not supported in context",
 895                         attr->a_desc->ad_cname.bv_val );
 896                 return LDAP_OBJECT_CLASS_VIOLATION;
 897         }
 898
 899         if( !is_entry_referral( e ) ) {
 900                 snprintf( textbuf, textlen,
 901                         "attribute \"%s\" only allowed in the referral",
 902                         attr->a_desc->ad_cname.bv_val );
 903                 return LDAP_OBJECT_CLASS_VIOLATION;
 904         }
 905
 906         return LDAP_SUCCESS;
 907 }
 908
 909 static int subentryAttribute (
 910         Backend *be,
 911         Entry *e,
 912         Attribute *attr,
 913         const char** text,
 914         char *textbuf, size_t textlen )
 915 {
 916         *text = textbuf;
 917
 918         if( !SLAP_SUBENTRIES(be) ) {
 919                 snprintf( textbuf, textlen,
 920                         "attribute \"%s\" not supported in context",
 921                         attr->a_desc->ad_cname.bv_val );
 922                 return LDAP_OBJECT_CLASS_VIOLATION;
 923         }
 924
 925         if( !is_entry_subentry( e ) ) {
 926                 snprintf( textbuf, textlen,
 927                         "attribute \"%s\" only allowed in the subentry",
 928                         attr->a_desc->ad_cname.bv_val );
 929                 return LDAP_OBJECT_CLASS_VIOLATION;
 930         }
 931
 932         return LDAP_SUCCESS;
 933 }
 934
 935 static int administrativeRoleAttribute (
 936         Backend *be,
 937         Entry *e,
 938         Attribute *attr,
 939         const char** text,
 940         char *textbuf, size_t textlen )
 941 {
 942         *text = textbuf;
 943
 944         if( !SLAP_SUBENTRIES(be) ) {
 945                 snprintf( textbuf, textlen,
 946                         "attribute \"%s\" not supported in context",
 947                         attr->a_desc->ad_cname.bv_val );
 948                 return LDAP_OBJECT_CLASS_VIOLATION;
 949         }
 950
 951         snprintf( textbuf, textlen,
 952                 "attribute \"%s\" not supported!",
 953                 attr->a_desc->ad_cname.bv_val );
 954         return LDAP_OBJECT_CLASS_VIOLATION;
 955 }
 956
 957 static int dynamicAttribute (
 958         Backend *be,
 959         Entry *e,
 960         Attribute *attr,
 961         const char** text,
 962         char *textbuf, size_t textlen )
 963 {
 964         *text = textbuf;
 965
 966         if( !SLAP_DYNAMIC(be) ) {
 967                 snprintf( textbuf, textlen,
 968                         "attribute \"%s\" not supported in context",
 969                         attr->a_desc->ad_cname.bv_val );
 970                 return LDAP_OBJECT_CLASS_VIOLATION;
 971         }
 972
 973         if( !is_entry_dynamicObject( e ) ) {
 974                 snprintf( textbuf, textlen,
 975                         "attribute \"%s\" only allowed in dynamic object",
 976                         attr->a_desc->ad_cname.bv_val );
 977                 return LDAP_OBJECT_CLASS_VIOLATION;
 978         }
 979
 980         return LDAP_SUCCESS;
 981 }